diff --git a/dist/index.js b/dist/index.js index 8bbb7e4..f7887c2 100644 --- a/dist/index.js +++ b/dist/index.js @@ -10153,141 +10153,6 @@ function isFail(successOrFail) { exports.isFail = isFail; //# sourceMappingURL=vm-interface.js.map -/***/ }), - -/***/ 17413: -/***/ ((module, exports, __nccwpck_require__) => { - -"use strict"; -/** - * @author Toru Nagashima - * See LICENSE file in root directory for full license. - */ - - -Object.defineProperty(exports, "__esModule", ({ value: true })); - -var eventTargetShim = __nccwpck_require__(16577); - -/** - * The signal class. - * @see https://dom.spec.whatwg.org/#abortsignal - */ -class AbortSignal extends eventTargetShim.EventTarget { - /** - * AbortSignal cannot be constructed directly. - */ - constructor() { - super(); - throw new TypeError("AbortSignal cannot be constructed directly"); - } - /** - * Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise. - */ - get aborted() { - const aborted = abortedFlags.get(this); - if (typeof aborted !== "boolean") { - throw new TypeError(`Expected 'this' to be an 'AbortSignal' object, but got ${this === null ? "null" : typeof this}`); - } - return aborted; - } -} -eventTargetShim.defineEventAttribute(AbortSignal.prototype, "abort"); -/** - * Create an AbortSignal object. - */ -function createAbortSignal() { - const signal = Object.create(AbortSignal.prototype); - eventTargetShim.EventTarget.call(signal); - abortedFlags.set(signal, false); - return signal; -} -/** - * Abort a given signal. - */ -function abortSignal(signal) { - if (abortedFlags.get(signal) !== false) { - return; - } - abortedFlags.set(signal, true); - signal.dispatchEvent({ type: "abort" }); -} -/** - * Aborted flag for each instances. - */ -const abortedFlags = new WeakMap(); -// Properties should be enumerable. -Object.defineProperties(AbortSignal.prototype, { - aborted: { enumerable: true }, -}); -// `toString()` should return `"[object AbortSignal]"` -if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") { - Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, { - configurable: true, - value: "AbortSignal", - }); -} - -/** - * The AbortController. - * @see https://dom.spec.whatwg.org/#abortcontroller - */ -class AbortController { - /** - * Initialize this controller. - */ - constructor() { - signals.set(this, createAbortSignal()); - } - /** - * Returns the `AbortSignal` object associated with this object. - */ - get signal() { - return getSignal(this); - } - /** - * Abort and signal to any observers that the associated activity is to be aborted. - */ - abort() { - abortSignal(getSignal(this)); - } -} -/** - * Associated signals. - */ -const signals = new WeakMap(); -/** - * Get the associated signal of a given controller. - */ -function getSignal(controller) { - const signal = signals.get(controller); - if (signal == null) { - throw new TypeError(`Expected 'this' to be an 'AbortController' object, but got ${controller === null ? "null" : typeof controller}`); - } - return signal; -} -// Properties should be enumerable. -Object.defineProperties(AbortController.prototype, { - signal: { enumerable: true }, - abort: { enumerable: true }, -}); -if (typeof Symbol === "function" && typeof Symbol.toStringTag === "symbol") { - Object.defineProperty(AbortController.prototype, Symbol.toStringTag, { - configurable: true, - value: "AbortController", - }); -} - -exports.AbortController = AbortController; -exports.AbortSignal = AbortSignal; -exports["default"] = AbortController; - -module.exports = AbortController -module.exports.AbortController = module.exports["default"] = AbortController -module.exports.AbortSignal = AbortSignal -//# sourceMappingURL=abort-controller.js.map - - /***/ }), /***/ 15183: @@ -10738,1919 +10603,6 @@ Object.defineProperty(module, 'exports', { }); -/***/ }), - -/***/ 38816: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * archiver-utils - * - * Copyright (c) 2012-2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-archiver/blob/master/LICENSE-MIT - */ -var fs = __nccwpck_require__(35744); -var path = __nccwpck_require__(16928); - -var flatten = __nccwpck_require__(97047); -var difference = __nccwpck_require__(57294); -var union = __nccwpck_require__(73270); -var isPlainObject = __nccwpck_require__(36542); - -var glob = __nccwpck_require__(46171); - -var file = module.exports = {}; - -var pathSeparatorRe = /[\/\\]/g; - -// Process specified wildcard glob patterns or filenames against a -// callback, excluding and uniquing files in the result set. -var processPatterns = function(patterns, fn) { - // Filepaths to return. - var result = []; - // Iterate over flattened patterns array. - flatten(patterns).forEach(function(pattern) { - // If the first character is ! it should be omitted - var exclusion = pattern.indexOf('!') === 0; - // If the pattern is an exclusion, remove the ! - if (exclusion) { pattern = pattern.slice(1); } - // Find all matching files for this pattern. - var matches = fn(pattern); - if (exclusion) { - // If an exclusion, remove matching files. - result = difference(result, matches); - } else { - // Otherwise add matching files. - result = union(result, matches); - } - }); - return result; -}; - -// True if the file path exists. -file.exists = function() { - var filepath = path.join.apply(path, arguments); - return fs.existsSync(filepath); -}; - -// Return an array of all file paths that match the given wildcard patterns. -file.expand = function(...args) { - // If the first argument is an options object, save those options to pass - // into the File.prototype.glob.sync method. - var options = isPlainObject(args[0]) ? args.shift() : {}; - // Use the first argument if it's an Array, otherwise convert the arguments - // object to an array and use that. - var patterns = Array.isArray(args[0]) ? args[0] : args; - // Return empty set if there are no patterns or filepaths. - if (patterns.length === 0) { return []; } - // Return all matching filepaths. - var matches = processPatterns(patterns, function(pattern) { - // Find all matching files for this pattern. - return glob.sync(pattern, options); - }); - // Filter result set? - if (options.filter) { - matches = matches.filter(function(filepath) { - filepath = path.join(options.cwd || '', filepath); - try { - if (typeof options.filter === 'function') { - return options.filter(filepath); - } else { - // If the file is of the right type and exists, this should work. - return fs.statSync(filepath)[options.filter](); - } - } catch(e) { - // Otherwise, it's probably not the right type. - return false; - } - }); - } - return matches; -}; - -// Build a multi task "files" object dynamically. -file.expandMapping = function(patterns, destBase, options) { - options = Object.assign({ - rename: function(destBase, destPath) { - return path.join(destBase || '', destPath); - } - }, options); - var files = []; - var fileByDest = {}; - // Find all files matching pattern, using passed-in options. - file.expand(options, patterns).forEach(function(src) { - var destPath = src; - // Flatten? - if (options.flatten) { - destPath = path.basename(destPath); - } - // Change the extension? - if (options.ext) { - destPath = destPath.replace(/(\.[^\/]*)?$/, options.ext); - } - // Generate destination filename. - var dest = options.rename(destBase, destPath, options); - // Prepend cwd to src path if necessary. - if (options.cwd) { src = path.join(options.cwd, src); } - // Normalize filepaths to be unix-style. - dest = dest.replace(pathSeparatorRe, '/'); - src = src.replace(pathSeparatorRe, '/'); - // Map correct src path to dest path. - if (fileByDest[dest]) { - // If dest already exists, push this src onto that dest's src array. - fileByDest[dest].src.push(src); - } else { - // Otherwise create a new src-dest file mapping object. - files.push({ - src: [src], - dest: dest, - }); - // And store a reference for later use. - fileByDest[dest] = files[files.length - 1]; - } - }); - return files; -}; - -// reusing bits of grunt's multi-task source normalization -file.normalizeFilesArray = function(data) { - var files = []; - - data.forEach(function(obj) { - var prop; - if ('src' in obj || 'dest' in obj) { - files.push(obj); - } - }); - - if (files.length === 0) { - return []; - } - - files = _(files).chain().forEach(function(obj) { - if (!('src' in obj) || !obj.src) { return; } - // Normalize .src properties to flattened array. - if (Array.isArray(obj.src)) { - obj.src = flatten(obj.src); - } else { - obj.src = [obj.src]; - } - }).map(function(obj) { - // Build options object, removing unwanted properties. - var expandOptions = Object.assign({}, obj); - delete expandOptions.src; - delete expandOptions.dest; - - // Expand file mappings. - if (obj.expand) { - return file.expandMapping(obj.src, obj.dest, expandOptions).map(function(mapObj) { - // Copy obj properties to result. - var result = Object.assign({}, obj); - // Make a clone of the orig obj available. - result.orig = Object.assign({}, obj); - // Set .src and .dest, processing both as templates. - result.src = mapObj.src; - result.dest = mapObj.dest; - // Remove unwanted properties. - ['expand', 'cwd', 'flatten', 'rename', 'ext'].forEach(function(prop) { - delete result[prop]; - }); - return result; - }); - } - - // Copy obj properties to result, adding an .orig property. - var result = Object.assign({}, obj); - // Make a clone of the orig obj available. - result.orig = Object.assign({}, obj); - - if ('src' in result) { - // Expose an expand-on-demand getter method as .src. - Object.defineProperty(result, 'src', { - enumerable: true, - get: function fn() { - var src; - if (!('result' in fn)) { - src = obj.src; - // If src is an array, flatten it. Otherwise, make it into an array. - src = Array.isArray(src) ? flatten(src) : [src]; - // Expand src files, memoizing result. - fn.result = file.expand(expandOptions, src); - } - return fn.result; - } - }); - } - - if ('dest' in result) { - result.dest = obj.dest; - } - - return result; - }).flatten().value(); - - return files; -}; - - -/***/ }), - -/***/ 53296: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * archiver-utils - * - * Copyright (c) 2015 Chris Talkington. - * Licensed under the MIT license. - * https://github.com/archiverjs/archiver-utils/blob/master/LICENSE - */ -var fs = __nccwpck_require__(35744); -var path = __nccwpck_require__(16928); -var isStream = __nccwpck_require__(96543); -var lazystream = __nccwpck_require__(32126); -var normalizePath = __nccwpck_require__(56133); -var defaults = __nccwpck_require__(7511); - -var Stream = (__nccwpck_require__(2203).Stream); -var PassThrough = (__nccwpck_require__(29963).PassThrough); - -var utils = module.exports = {}; -utils.file = __nccwpck_require__(38816); - -utils.collectStream = function(source, callback) { - var collection = []; - var size = 0; - - source.on('error', callback); - - source.on('data', function(chunk) { - collection.push(chunk); - size += chunk.length; - }); - - source.on('end', function() { - var buf = Buffer.alloc(size); - var offset = 0; - - collection.forEach(function(data) { - data.copy(buf, offset); - offset += data.length; - }); - - callback(null, buf); - }); -}; - -utils.dateify = function(dateish) { - dateish = dateish || new Date(); - - if (dateish instanceof Date) { - dateish = dateish; - } else if (typeof dateish === 'string') { - dateish = new Date(dateish); - } else { - dateish = new Date(); - } - - return dateish; -}; - -// this is slightly different from lodash version -utils.defaults = function(object, source, guard) { - var args = arguments; - args[0] = args[0] || {}; - - return defaults(...args); -}; - -utils.isStream = function(source) { - return isStream(source); -}; - -utils.lazyReadStream = function(filepath) { - return new lazystream.Readable(function() { - return fs.createReadStream(filepath); - }); -}; - -utils.normalizeInputSource = function(source) { - if (source === null) { - return Buffer.alloc(0); - } else if (typeof source === 'string') { - return Buffer.from(source); - } else if (utils.isStream(source)) { - // Always pipe through a PassThrough stream to guarantee pausing the stream if it's already flowing, - // since it will only be processed in a (distant) future iteration of the event loop, and will lose - // data if already flowing now. - return source.pipe(new PassThrough()); - } - - return source; -}; - -utils.sanitizePath = function(filepath) { - return normalizePath(filepath, false).replace(/^\w+:/, '').replace(/^(\.\.\/|\/)+/, ''); -}; - -utils.trailingSlashIt = function(str) { - return str.slice(-1) !== '/' ? str + '/' : str; -}; - -utils.unixifyPath = function(filepath) { - return normalizePath(filepath, false).replace(/^\w+:/, ''); -}; - -utils.walkdir = function(dirpath, base, callback) { - var results = []; - - if (typeof base === 'function') { - callback = base; - base = dirpath; - } - - fs.readdir(dirpath, function(err, list) { - var i = 0; - var file; - var filepath; - - if (err) { - return callback(err); - } - - (function next() { - file = list[i++]; - - if (!file) { - return callback(null, results); - } - - filepath = path.join(dirpath, file); - - fs.stat(filepath, function(err, stats) { - results.push({ - path: filepath, - relative: path.relative(base, filepath).replace(/\\/g, '/'), - stats: stats - }); - - if (stats && stats.isDirectory()) { - utils.walkdir(filepath, base, function(err, res) { - if(err){ - return callback(err); - } - - res.forEach(function(dirEntry) { - results.push(dirEntry); - }); - - next(); - }); - } else { - next(); - } - }); - })(); - }); -}; - - -/***/ }), - -/***/ 99392: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * Archiver Vending - * - * @ignore - * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE} - * @copyright (c) 2012-2014 Chris Talkington, contributors. - */ -var Archiver = __nccwpck_require__(50549); - -var formats = {}; - -/** - * Dispenses a new Archiver instance. - * - * @constructor - * @param {String} format The archive format to use. - * @param {Object} options See [Archiver]{@link Archiver} - * @return {Archiver} - */ -var vending = function(format, options) { - return vending.create(format, options); -}; - -/** - * Creates a new Archiver instance. - * - * @param {String} format The archive format to use. - * @param {Object} options See [Archiver]{@link Archiver} - * @return {Archiver} - */ -vending.create = function(format, options) { - if (formats[format]) { - var instance = new Archiver(format, options); - instance.setFormat(format); - instance.setModule(new formats[format](options)); - - return instance; - } else { - throw new Error('create(' + format + '): format not registered'); - } -}; - -/** - * Registers a format for use with archiver. - * - * @param {String} format The name of the format. - * @param {Function} module The function for archiver to interact with. - * @return void - */ -vending.registerFormat = function(format, module) { - if (formats[format]) { - throw new Error('register(' + format + '): format already registered'); - } - - if (typeof module !== 'function') { - throw new Error('register(' + format + '): format module invalid'); - } - - if (typeof module.prototype.append !== 'function' || typeof module.prototype.finalize !== 'function') { - throw new Error('register(' + format + '): format module missing methods'); - } - - formats[format] = module; -}; - -/** - * Check if the format is already registered. - * - * @param {String} format the name of the format. - * @return boolean - */ -vending.isRegisteredFormat = function (format) { - if (formats[format]) { - return true; - } - - return false; -}; - -vending.registerFormat('zip', __nccwpck_require__(22836)); -vending.registerFormat('tar', __nccwpck_require__(10396)); -vending.registerFormat('json', __nccwpck_require__(54693)); - -module.exports = vending; - -/***/ }), - -/***/ 50549: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * Archiver Core - * - * @ignore - * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE} - * @copyright (c) 2012-2014 Chris Talkington, contributors. - */ -var fs = __nccwpck_require__(79896); -var glob = __nccwpck_require__(51364); -var async = __nccwpck_require__(97329); -var path = __nccwpck_require__(16928); -var util = __nccwpck_require__(53296); - -var inherits = (__nccwpck_require__(39023).inherits); -var ArchiverError = __nccwpck_require__(13110); -var Transform = (__nccwpck_require__(29963).Transform); - -var win32 = process.platform === 'win32'; - -/** - * @constructor - * @param {String} format The archive format to use. - * @param {(CoreOptions|TransformOptions)} options See also {@link ZipOptions} and {@link TarOptions}. - */ -var Archiver = function(format, options) { - if (!(this instanceof Archiver)) { - return new Archiver(format, options); - } - - if (typeof format !== 'string') { - options = format; - format = 'zip'; - } - - options = this.options = util.defaults(options, { - highWaterMark: 1024 * 1024, - statConcurrency: 4 - }); - - Transform.call(this, options); - - this._format = false; - this._module = false; - this._pending = 0; - this._pointer = 0; - - this._entriesCount = 0; - this._entriesProcessedCount = 0; - this._fsEntriesTotalBytes = 0; - this._fsEntriesProcessedBytes = 0; - - this._queue = async.queue(this._onQueueTask.bind(this), 1); - this._queue.drain(this._onQueueDrain.bind(this)); - - this._statQueue = async.queue(this._onStatQueueTask.bind(this), options.statConcurrency); - this._statQueue.drain(this._onQueueDrain.bind(this)); - - this._state = { - aborted: false, - finalize: false, - finalizing: false, - finalized: false, - modulePiped: false - }; - - this._streams = []; -}; - -inherits(Archiver, Transform); - -/** - * Internal logic for `abort`. - * - * @private - * @return void - */ -Archiver.prototype._abort = function() { - this._state.aborted = true; - this._queue.kill(); - this._statQueue.kill(); - - if (this._queue.idle()) { - this._shutdown(); - } -}; - -/** - * Internal helper for appending files. - * - * @private - * @param {String} filepath The source filepath. - * @param {EntryData} data The entry data. - * @return void - */ -Archiver.prototype._append = function(filepath, data) { - data = data || {}; - - var task = { - source: null, - filepath: filepath - }; - - if (!data.name) { - data.name = filepath; - } - - data.sourcePath = filepath; - task.data = data; - this._entriesCount++; - - if (data.stats && data.stats instanceof fs.Stats) { - task = this._updateQueueTaskWithStats(task, data.stats); - if (task) { - if (data.stats.size) { - this._fsEntriesTotalBytes += data.stats.size; - } - - this._queue.push(task); - } - } else { - this._statQueue.push(task); - } -}; - -/** - * Internal logic for `finalize`. - * - * @private - * @return void - */ -Archiver.prototype._finalize = function() { - if (this._state.finalizing || this._state.finalized || this._state.aborted) { - return; - } - - this._state.finalizing = true; - - this._moduleFinalize(); - - this._state.finalizing = false; - this._state.finalized = true; -}; - -/** - * Checks the various state variables to determine if we can `finalize`. - * - * @private - * @return {Boolean} - */ -Archiver.prototype._maybeFinalize = function() { - if (this._state.finalizing || this._state.finalized || this._state.aborted) { - return false; - } - - if (this._state.finalize && this._pending === 0 && this._queue.idle() && this._statQueue.idle()) { - this._finalize(); - return true; - } - - return false; -}; - -/** - * Appends an entry to the module. - * - * @private - * @fires Archiver#entry - * @param {(Buffer|Stream)} source - * @param {EntryData} data - * @param {Function} callback - * @return void - */ -Archiver.prototype._moduleAppend = function(source, data, callback) { - if (this._state.aborted) { - callback(); - return; - } - - this._module.append(source, data, function(err) { - this._task = null; - - if (this._state.aborted) { - this._shutdown(); - return; - } - - if (err) { - this.emit('error', err); - setImmediate(callback); - return; - } - - /** - * Fires when the entry's input has been processed and appended to the archive. - * - * @event Archiver#entry - * @type {EntryData} - */ - this.emit('entry', data); - this._entriesProcessedCount++; - - if (data.stats && data.stats.size) { - this._fsEntriesProcessedBytes += data.stats.size; - } - - /** - * @event Archiver#progress - * @type {ProgressData} - */ - this.emit('progress', { - entries: { - total: this._entriesCount, - processed: this._entriesProcessedCount - }, - fs: { - totalBytes: this._fsEntriesTotalBytes, - processedBytes: this._fsEntriesProcessedBytes - } - }); - - setImmediate(callback); - }.bind(this)); -}; - -/** - * Finalizes the module. - * - * @private - * @return void - */ -Archiver.prototype._moduleFinalize = function() { - if (typeof this._module.finalize === 'function') { - this._module.finalize(); - } else if (typeof this._module.end === 'function') { - this._module.end(); - } else { - this.emit('error', new ArchiverError('NOENDMETHOD')); - } -}; - -/** - * Pipes the module to our internal stream with error bubbling. - * - * @private - * @return void - */ -Archiver.prototype._modulePipe = function() { - this._module.on('error', this._onModuleError.bind(this)); - this._module.pipe(this); - this._state.modulePiped = true; -}; - -/** - * Determines if the current module supports a defined feature. - * - * @private - * @param {String} key - * @return {Boolean} - */ -Archiver.prototype._moduleSupports = function(key) { - if (!this._module.supports || !this._module.supports[key]) { - return false; - } - - return this._module.supports[key]; -}; - -/** - * Unpipes the module from our internal stream. - * - * @private - * @return void - */ -Archiver.prototype._moduleUnpipe = function() { - this._module.unpipe(this); - this._state.modulePiped = false; -}; - -/** - * Normalizes entry data with fallbacks for key properties. - * - * @private - * @param {Object} data - * @param {fs.Stats} stats - * @return {Object} - */ -Archiver.prototype._normalizeEntryData = function(data, stats) { - data = util.defaults(data, { - type: 'file', - name: null, - date: null, - mode: null, - prefix: null, - sourcePath: null, - stats: false - }); - - if (stats && data.stats === false) { - data.stats = stats; - } - - var isDir = data.type === 'directory'; - - if (data.name) { - if (typeof data.prefix === 'string' && '' !== data.prefix) { - data.name = data.prefix + '/' + data.name; - data.prefix = null; - } - - data.name = util.sanitizePath(data.name); - - if (data.type !== 'symlink' && data.name.slice(-1) === '/') { - isDir = true; - data.type = 'directory'; - } else if (isDir) { - data.name += '/'; - } - } - - // 511 === 0777; 493 === 0755; 438 === 0666; 420 === 0644 - if (typeof data.mode === 'number') { - if (win32) { - data.mode &= 511; - } else { - data.mode &= 4095 - } - } else if (data.stats && data.mode === null) { - if (win32) { - data.mode = data.stats.mode & 511; - } else { - data.mode = data.stats.mode & 4095; - } - - // stat isn't reliable on windows; force 0755 for dir - if (win32 && isDir) { - data.mode = 493; - } - } else if (data.mode === null) { - data.mode = isDir ? 493 : 420; - } - - if (data.stats && data.date === null) { - data.date = data.stats.mtime; - } else { - data.date = util.dateify(data.date); - } - - return data; -}; - -/** - * Error listener that re-emits error on to our internal stream. - * - * @private - * @param {Error} err - * @return void - */ -Archiver.prototype._onModuleError = function(err) { - /** - * @event Archiver#error - * @type {ErrorData} - */ - this.emit('error', err); -}; - -/** - * Checks the various state variables after queue has drained to determine if - * we need to `finalize`. - * - * @private - * @return void - */ -Archiver.prototype._onQueueDrain = function() { - if (this._state.finalizing || this._state.finalized || this._state.aborted) { - return; - } - - if (this._state.finalize && this._pending === 0 && this._queue.idle() && this._statQueue.idle()) { - this._finalize(); - } -}; - -/** - * Appends each queue task to the module. - * - * @private - * @param {Object} task - * @param {Function} callback - * @return void - */ -Archiver.prototype._onQueueTask = function(task, callback) { - var fullCallback = () => { - if(task.data.callback) { - task.data.callback(); - } - callback(); - } - - if (this._state.finalizing || this._state.finalized || this._state.aborted) { - fullCallback(); - return; - } - - this._task = task; - this._moduleAppend(task.source, task.data, fullCallback); -}; - -/** - * Performs a file stat and reinjects the task back into the queue. - * - * @private - * @param {Object} task - * @param {Function} callback - * @return void - */ -Archiver.prototype._onStatQueueTask = function(task, callback) { - if (this._state.finalizing || this._state.finalized || this._state.aborted) { - callback(); - return; - } - - fs.lstat(task.filepath, function(err, stats) { - if (this._state.aborted) { - setImmediate(callback); - return; - } - - if (err) { - this._entriesCount--; - - /** - * @event Archiver#warning - * @type {ErrorData} - */ - this.emit('warning', err); - setImmediate(callback); - return; - } - - task = this._updateQueueTaskWithStats(task, stats); - - if (task) { - if (stats.size) { - this._fsEntriesTotalBytes += stats.size; - } - - this._queue.push(task); - } - - setImmediate(callback); - }.bind(this)); -}; - -/** - * Unpipes the module and ends our internal stream. - * - * @private - * @return void - */ -Archiver.prototype._shutdown = function() { - this._moduleUnpipe(); - this.end(); -}; - -/** - * Tracks the bytes emitted by our internal stream. - * - * @private - * @param {Buffer} chunk - * @param {String} encoding - * @param {Function} callback - * @return void - */ -Archiver.prototype._transform = function(chunk, encoding, callback) { - if (chunk) { - this._pointer += chunk.length; - } - - callback(null, chunk); -}; - -/** - * Updates and normalizes a queue task using stats data. - * - * @private - * @param {Object} task - * @param {fs.Stats} stats - * @return {Object} - */ -Archiver.prototype._updateQueueTaskWithStats = function(task, stats) { - if (stats.isFile()) { - task.data.type = 'file'; - task.data.sourceType = 'stream'; - task.source = util.lazyReadStream(task.filepath); - } else if (stats.isDirectory() && this._moduleSupports('directory')) { - task.data.name = util.trailingSlashIt(task.data.name); - task.data.type = 'directory'; - task.data.sourcePath = util.trailingSlashIt(task.filepath); - task.data.sourceType = 'buffer'; - task.source = Buffer.concat([]); - } else if (stats.isSymbolicLink() && this._moduleSupports('symlink')) { - var linkPath = fs.readlinkSync(task.filepath); - var dirName = path.dirname(task.filepath); - task.data.type = 'symlink'; - task.data.linkname = path.relative(dirName, path.resolve(dirName, linkPath)); - task.data.sourceType = 'buffer'; - task.source = Buffer.concat([]); - } else { - if (stats.isDirectory()) { - this.emit('warning', new ArchiverError('DIRECTORYNOTSUPPORTED', task.data)); - } else if (stats.isSymbolicLink()) { - this.emit('warning', new ArchiverError('SYMLINKNOTSUPPORTED', task.data)); - } else { - this.emit('warning', new ArchiverError('ENTRYNOTSUPPORTED', task.data)); - } - - return null; - } - - task.data = this._normalizeEntryData(task.data, stats); - - return task; -}; - -/** - * Aborts the archiving process, taking a best-effort approach, by: - * - * - removing any pending queue tasks - * - allowing any active queue workers to finish - * - detaching internal module pipes - * - ending both sides of the Transform stream - * - * It will NOT drain any remaining sources. - * - * @return {this} - */ -Archiver.prototype.abort = function() { - if (this._state.aborted || this._state.finalized) { - return this; - } - - this._abort(); - - return this; -}; - -/** - * Appends an input source (text string, buffer, or stream) to the instance. - * - * When the instance has received, processed, and emitted the input, the `entry` - * event is fired. - * - * @fires Archiver#entry - * @param {(Buffer|Stream|String)} source The input source. - * @param {EntryData} data See also {@link ZipEntryData} and {@link TarEntryData}. - * @return {this} - */ -Archiver.prototype.append = function(source, data) { - if (this._state.finalize || this._state.aborted) { - this.emit('error', new ArchiverError('QUEUECLOSED')); - return this; - } - - data = this._normalizeEntryData(data); - - if (typeof data.name !== 'string' || data.name.length === 0) { - this.emit('error', new ArchiverError('ENTRYNAMEREQUIRED')); - return this; - } - - if (data.type === 'directory' && !this._moduleSupports('directory')) { - this.emit('error', new ArchiverError('DIRECTORYNOTSUPPORTED', { name: data.name })); - return this; - } - - source = util.normalizeInputSource(source); - - if (Buffer.isBuffer(source)) { - data.sourceType = 'buffer'; - } else if (util.isStream(source)) { - data.sourceType = 'stream'; - } else { - this.emit('error', new ArchiverError('INPUTSTEAMBUFFERREQUIRED', { name: data.name })); - return this; - } - - this._entriesCount++; - this._queue.push({ - data: data, - source: source - }); - - return this; -}; - -/** - * Appends a directory and its files, recursively, given its dirpath. - * - * @param {String} dirpath The source directory path. - * @param {String} destpath The destination path within the archive. - * @param {(EntryData|Function)} data See also [ZipEntryData]{@link ZipEntryData} and - * [TarEntryData]{@link TarEntryData}. - * @return {this} - */ -Archiver.prototype.directory = function(dirpath, destpath, data) { - if (this._state.finalize || this._state.aborted) { - this.emit('error', new ArchiverError('QUEUECLOSED')); - return this; - } - - if (typeof dirpath !== 'string' || dirpath.length === 0) { - this.emit('error', new ArchiverError('DIRECTORYDIRPATHREQUIRED')); - return this; - } - - this._pending++; - - if (destpath === false) { - destpath = ''; - } else if (typeof destpath !== 'string'){ - destpath = dirpath; - } - - var dataFunction = false; - if (typeof data === 'function') { - dataFunction = data; - data = {}; - } else if (typeof data !== 'object') { - data = {}; - } - - var globOptions = { - stat: true, - dot: true - }; - - function onGlobEnd() { - this._pending--; - this._maybeFinalize(); - } - - function onGlobError(err) { - this.emit('error', err); - } - - function onGlobMatch(match){ - globber.pause(); - - var ignoreMatch = false; - var entryData = Object.assign({}, data); - entryData.name = match.relative; - entryData.prefix = destpath; - entryData.stats = match.stat; - entryData.callback = globber.resume.bind(globber); - - try { - if (dataFunction) { - entryData = dataFunction(entryData); - - if (entryData === false) { - ignoreMatch = true; - } else if (typeof entryData !== 'object') { - throw new ArchiverError('DIRECTORYFUNCTIONINVALIDDATA', { dirpath: dirpath }); - } - } - } catch(e) { - this.emit('error', e); - return; - } - - if (ignoreMatch) { - globber.resume(); - return; - } - - this._append(match.absolute, entryData); - } - - var globber = glob(dirpath, globOptions); - globber.on('error', onGlobError.bind(this)); - globber.on('match', onGlobMatch.bind(this)); - globber.on('end', onGlobEnd.bind(this)); - - return this; -}; - -/** - * Appends a file given its filepath using a - * [lazystream]{@link https://github.com/jpommerening/node-lazystream} wrapper to - * prevent issues with open file limits. - * - * When the instance has received, processed, and emitted the file, the `entry` - * event is fired. - * - * @param {String} filepath The source filepath. - * @param {EntryData} data See also [ZipEntryData]{@link ZipEntryData} and - * [TarEntryData]{@link TarEntryData}. - * @return {this} - */ -Archiver.prototype.file = function(filepath, data) { - if (this._state.finalize || this._state.aborted) { - this.emit('error', new ArchiverError('QUEUECLOSED')); - return this; - } - - if (typeof filepath !== 'string' || filepath.length === 0) { - this.emit('error', new ArchiverError('FILEFILEPATHREQUIRED')); - return this; - } - - this._append(filepath, data); - - return this; -}; - -/** - * Appends multiple files that match a glob pattern. - * - * @param {String} pattern The [glob pattern]{@link https://github.com/isaacs/minimatch} to match. - * @param {Object} options See [node-readdir-glob]{@link https://github.com/yqnn/node-readdir-glob#options}. - * @param {EntryData} data See also [ZipEntryData]{@link ZipEntryData} and - * [TarEntryData]{@link TarEntryData}. - * @return {this} - */ -Archiver.prototype.glob = function(pattern, options, data) { - this._pending++; - - options = util.defaults(options, { - stat: true, - pattern: pattern - }); - - function onGlobEnd() { - this._pending--; - this._maybeFinalize(); - } - - function onGlobError(err) { - this.emit('error', err); - } - - function onGlobMatch(match){ - globber.pause(); - var entryData = Object.assign({}, data); - entryData.callback = globber.resume.bind(globber); - entryData.stats = match.stat; - entryData.name = match.relative; - - this._append(match.absolute, entryData); - } - - var globber = glob(options.cwd || '.', options); - globber.on('error', onGlobError.bind(this)); - globber.on('match', onGlobMatch.bind(this)); - globber.on('end', onGlobEnd.bind(this)); - - return this; -}; - -/** - * Finalizes the instance and prevents further appending to the archive - * structure (queue will continue til drained). - * - * The `end`, `close` or `finish` events on the destination stream may fire - * right after calling this method so you should set listeners beforehand to - * properly detect stream completion. - * - * @return {Promise} - */ -Archiver.prototype.finalize = function() { - if (this._state.aborted) { - var abortedError = new ArchiverError('ABORTED'); - this.emit('error', abortedError); - return Promise.reject(abortedError); - } - - if (this._state.finalize) { - var finalizingError = new ArchiverError('FINALIZING'); - this.emit('error', finalizingError); - return Promise.reject(finalizingError); - } - - this._state.finalize = true; - - if (this._pending === 0 && this._queue.idle() && this._statQueue.idle()) { - this._finalize(); - } - - var self = this; - - return new Promise(function(resolve, reject) { - var errored; - - self._module.on('end', function() { - if (!errored) { - resolve(); - } - }) - - self._module.on('error', function(err) { - errored = true; - reject(err); - }) - }) -}; - -/** - * Sets the module format name used for archiving. - * - * @param {String} format The name of the format. - * @return {this} - */ -Archiver.prototype.setFormat = function(format) { - if (this._format) { - this.emit('error', new ArchiverError('FORMATSET')); - return this; - } - - this._format = format; - - return this; -}; - -/** - * Sets the module used for archiving. - * - * @param {Function} module The function for archiver to interact with. - * @return {this} - */ -Archiver.prototype.setModule = function(module) { - if (this._state.aborted) { - this.emit('error', new ArchiverError('ABORTED')); - return this; - } - - if (this._state.module) { - this.emit('error', new ArchiverError('MODULESET')); - return this; - } - - this._module = module; - this._modulePipe(); - - return this; -}; - -/** - * Appends a symlink to the instance. - * - * This does NOT interact with filesystem and is used for programmatically creating symlinks. - * - * @param {String} filepath The symlink path (within archive). - * @param {String} target The target path (within archive). - * @param {Number} mode Sets the entry permissions. - * @return {this} - */ -Archiver.prototype.symlink = function(filepath, target, mode) { - if (this._state.finalize || this._state.aborted) { - this.emit('error', new ArchiverError('QUEUECLOSED')); - return this; - } - - if (typeof filepath !== 'string' || filepath.length === 0) { - this.emit('error', new ArchiverError('SYMLINKFILEPATHREQUIRED')); - return this; - } - - if (typeof target !== 'string' || target.length === 0) { - this.emit('error', new ArchiverError('SYMLINKTARGETREQUIRED', { filepath: filepath })); - return this; - } - - if (!this._moduleSupports('symlink')) { - this.emit('error', new ArchiverError('SYMLINKNOTSUPPORTED', { filepath: filepath })); - return this; - } - - var data = {}; - data.type = 'symlink'; - data.name = filepath.replace(/\\/g, '/'); - data.linkname = target.replace(/\\/g, '/'); - data.sourceType = 'buffer'; - - if (typeof mode === "number") { - data.mode = mode; - } - - this._entriesCount++; - this._queue.push({ - data: data, - source: Buffer.concat([]) - }); - - return this; -}; - -/** - * Returns the current length (in bytes) that has been emitted. - * - * @return {Number} - */ -Archiver.prototype.pointer = function() { - return this._pointer; -}; - -/** - * Middleware-like helper that has yet to be fully implemented. - * - * @private - * @param {Function} plugin - * @return {this} - */ -Archiver.prototype.use = function(plugin) { - this._streams.push(plugin); - return this; -}; - -module.exports = Archiver; - -/** - * @typedef {Object} CoreOptions - * @global - * @property {Number} [statConcurrency=4] Sets the number of workers used to - * process the internal fs stat queue. - */ - -/** - * @typedef {Object} TransformOptions - * @property {Boolean} [allowHalfOpen=true] If set to false, then the stream - * will automatically end the readable side when the writable side ends and vice - * versa. - * @property {Boolean} [readableObjectMode=false] Sets objectMode for readable - * side of the stream. Has no effect if objectMode is true. - * @property {Boolean} [writableObjectMode=false] Sets objectMode for writable - * side of the stream. Has no effect if objectMode is true. - * @property {Boolean} [decodeStrings=true] Whether or not to decode strings - * into Buffers before passing them to _write(). `Writable` - * @property {String} [encoding=NULL] If specified, then buffers will be decoded - * to strings using the specified encoding. `Readable` - * @property {Number} [highWaterMark=16kb] The maximum number of bytes to store - * in the internal buffer before ceasing to read from the underlying resource. - * `Readable` `Writable` - * @property {Boolean} [objectMode=false] Whether this stream should behave as a - * stream of objects. Meaning that stream.read(n) returns a single value instead - * of a Buffer of size n. `Readable` `Writable` - */ - -/** - * @typedef {Object} EntryData - * @property {String} name Sets the entry name including internal path. - * @property {(String|Date)} [date=NOW()] Sets the entry date. - * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions. - * @property {String} [prefix] Sets a path prefix for the entry name. Useful - * when working with methods like `directory` or `glob`. - * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing - * for reduction of fs stat calls when stat data is already known. - */ - -/** - * @typedef {Object} ErrorData - * @property {String} message The message of the error. - * @property {String} code The error code assigned to this error. - * @property {String} data Additional data provided for reporting or debugging (where available). - */ - -/** - * @typedef {Object} ProgressData - * @property {Object} entries - * @property {Number} entries.total Number of entries that have been appended. - * @property {Number} entries.processed Number of entries that have been processed. - * @property {Object} fs - * @property {Number} fs.totalBytes Number of bytes that have been appended. Calculated asynchronously and might not be accurate: it growth while entries are added. (based on fs.Stats) - * @property {Number} fs.processedBytes Number of bytes that have been processed. (based on fs.Stats) - */ - - -/***/ }), - -/***/ 13110: -/***/ ((module, exports, __nccwpck_require__) => { - -/** - * Archiver Core - * - * @ignore - * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE} - * @copyright (c) 2012-2014 Chris Talkington, contributors. - */ - -var util = __nccwpck_require__(39023); - -const ERROR_CODES = { - 'ABORTED': 'archive was aborted', - 'DIRECTORYDIRPATHREQUIRED': 'diretory dirpath argument must be a non-empty string value', - 'DIRECTORYFUNCTIONINVALIDDATA': 'invalid data returned by directory custom data function', - 'ENTRYNAMEREQUIRED': 'entry name must be a non-empty string value', - 'FILEFILEPATHREQUIRED': 'file filepath argument must be a non-empty string value', - 'FINALIZING': 'archive already finalizing', - 'QUEUECLOSED': 'queue closed', - 'NOENDMETHOD': 'no suitable finalize/end method defined by module', - 'DIRECTORYNOTSUPPORTED': 'support for directory entries not defined by module', - 'FORMATSET': 'archive format already set', - 'INPUTSTEAMBUFFERREQUIRED': 'input source must be valid Stream or Buffer instance', - 'MODULESET': 'module already set', - 'SYMLINKNOTSUPPORTED': 'support for symlink entries not defined by module', - 'SYMLINKFILEPATHREQUIRED': 'symlink filepath argument must be a non-empty string value', - 'SYMLINKTARGETREQUIRED': 'symlink target argument must be a non-empty string value', - 'ENTRYNOTSUPPORTED': 'entry not supported' -}; - -function ArchiverError(code, data) { - Error.captureStackTrace(this, this.constructor); - //this.name = this.constructor.name; - this.message = ERROR_CODES[code] || code; - this.code = code; - this.data = data; -} - -util.inherits(ArchiverError, Error); - -exports = module.exports = ArchiverError; - -/***/ }), - -/***/ 54693: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * JSON Format Plugin - * - * @module plugins/json - * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE} - * @copyright (c) 2012-2014 Chris Talkington, contributors. - */ -var inherits = (__nccwpck_require__(39023).inherits); -var Transform = (__nccwpck_require__(29963).Transform); - -var crc32 = __nccwpck_require__(88820); -var util = __nccwpck_require__(53296); - -/** - * @constructor - * @param {(JsonOptions|TransformOptions)} options - */ -var Json = function(options) { - if (!(this instanceof Json)) { - return new Json(options); - } - - options = this.options = util.defaults(options, {}); - - Transform.call(this, options); - - this.supports = { - directory: true, - symlink: true - }; - - this.files = []; -}; - -inherits(Json, Transform); - -/** - * [_transform description] - * - * @private - * @param {Buffer} chunk - * @param {String} encoding - * @param {Function} callback - * @return void - */ -Json.prototype._transform = function(chunk, encoding, callback) { - callback(null, chunk); -}; - -/** - * [_writeStringified description] - * - * @private - * @return void - */ -Json.prototype._writeStringified = function() { - var fileString = JSON.stringify(this.files); - this.write(fileString); -}; - -/** - * [append description] - * - * @param {(Buffer|Stream)} source - * @param {EntryData} data - * @param {Function} callback - * @return void - */ -Json.prototype.append = function(source, data, callback) { - var self = this; - - data.crc32 = 0; - - function onend(err, sourceBuffer) { - if (err) { - callback(err); - return; - } - - data.size = sourceBuffer.length || 0; - data.crc32 = crc32.unsigned(sourceBuffer); - - self.files.push(data); - - callback(null, data); - } - - if (data.sourceType === 'buffer') { - onend(null, source); - } else if (data.sourceType === 'stream') { - util.collectStream(source, onend); - } -}; - -/** - * [finalize description] - * - * @return void - */ -Json.prototype.finalize = function() { - this._writeStringified(); - this.end(); -}; - -module.exports = Json; - -/** - * @typedef {Object} JsonOptions - * @global - */ - - -/***/ }), - -/***/ 10396: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * TAR Format Plugin - * - * @module plugins/tar - * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE} - * @copyright (c) 2012-2014 Chris Talkington, contributors. - */ -var zlib = __nccwpck_require__(43106); - -var engine = __nccwpck_require__(56118); -var util = __nccwpck_require__(53296); - -/** - * @constructor - * @param {TarOptions} options - */ -var Tar = function(options) { - if (!(this instanceof Tar)) { - return new Tar(options); - } - - options = this.options = util.defaults(options, { - gzip: false - }); - - if (typeof options.gzipOptions !== 'object') { - options.gzipOptions = {}; - } - - this.supports = { - directory: true, - symlink: true - }; - - this.engine = engine.pack(options); - this.compressor = false; - - if (options.gzip) { - this.compressor = zlib.createGzip(options.gzipOptions); - this.compressor.on('error', this._onCompressorError.bind(this)); - } -}; - -/** - * [_onCompressorError description] - * - * @private - * @param {Error} err - * @return void - */ -Tar.prototype._onCompressorError = function(err) { - this.engine.emit('error', err); -}; - -/** - * [append description] - * - * @param {(Buffer|Stream)} source - * @param {TarEntryData} data - * @param {Function} callback - * @return void - */ -Tar.prototype.append = function(source, data, callback) { - var self = this; - - data.mtime = data.date; - - function append(err, sourceBuffer) { - if (err) { - callback(err); - return; - } - - self.engine.entry(data, sourceBuffer, function(err) { - callback(err, data); - }); - } - - if (data.sourceType === 'buffer') { - append(null, source); - } else if (data.sourceType === 'stream' && data.stats) { - data.size = data.stats.size; - - var entry = self.engine.entry(data, function(err) { - callback(err, data); - }); - - source.pipe(entry); - } else if (data.sourceType === 'stream') { - util.collectStream(source, append); - } -}; - -/** - * [finalize description] - * - * @return void - */ -Tar.prototype.finalize = function() { - this.engine.finalize(); -}; - -/** - * [on description] - * - * @return this.engine - */ -Tar.prototype.on = function() { - return this.engine.on.apply(this.engine, arguments); -}; - -/** - * [pipe description] - * - * @param {String} destination - * @param {Object} options - * @return this.engine - */ -Tar.prototype.pipe = function(destination, options) { - if (this.compressor) { - return this.engine.pipe.apply(this.engine, [this.compressor]).pipe(destination, options); - } else { - return this.engine.pipe.apply(this.engine, arguments); - } -}; - -/** - * [unpipe description] - * - * @return this.engine - */ -Tar.prototype.unpipe = function() { - if (this.compressor) { - return this.compressor.unpipe.apply(this.compressor, arguments); - } else { - return this.engine.unpipe.apply(this.engine, arguments); - } -}; - -module.exports = Tar; - -/** - * @typedef {Object} TarOptions - * @global - * @property {Boolean} [gzip=false] Compress the tar archive using gzip. - * @property {Object} [gzipOptions] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options} - * to control compression. - * @property {*} [*] See [tar-stream]{@link https://github.com/mafintosh/tar-stream} documentation for additional properties. - */ - -/** - * @typedef {Object} TarEntryData - * @global - * @property {String} name Sets the entry name including internal path. - * @property {(String|Date)} [date=NOW()] Sets the entry date. - * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions. - * @property {String} [prefix] Sets a path prefix for the entry name. Useful - * when working with methods like `directory` or `glob`. - * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing - * for reduction of fs stat calls when stat data is already known. - */ - -/** - * TarStream Module - * @external TarStream - * @see {@link https://github.com/mafintosh/tar-stream} - */ - - -/***/ }), - -/***/ 22836: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * ZIP Format Plugin - * - * @module plugins/zip - * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE} - * @copyright (c) 2012-2014 Chris Talkington, contributors. - */ -var engine = __nccwpck_require__(41622); -var util = __nccwpck_require__(53296); - -/** - * @constructor - * @param {ZipOptions} [options] - * @param {String} [options.comment] Sets the zip archive comment. - * @param {Boolean} [options.forceLocalTime=false] Forces the archive to contain local file times instead of UTC. - * @param {Boolean} [options.forceZip64=false] Forces the archive to contain ZIP64 headers. - * @param {Boolean} [options.namePrependSlash=false] Prepends a forward slash to archive file paths. - * @param {Boolean} [options.store=false] Sets the compression method to STORE. - * @param {Object} [options.zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options} - */ -var Zip = function(options) { - if (!(this instanceof Zip)) { - return new Zip(options); - } - - options = this.options = util.defaults(options, { - comment: '', - forceUTC: false, - namePrependSlash: false, - store: false - }); - - this.supports = { - directory: true, - symlink: true - }; - - this.engine = new engine(options); -}; - -/** - * @param {(Buffer|Stream)} source - * @param {ZipEntryData} data - * @param {String} data.name Sets the entry name including internal path. - * @param {(String|Date)} [data.date=NOW()] Sets the entry date. - * @param {Number} [data.mode=D:0755/F:0644] Sets the entry permissions. - * @param {String} [data.prefix] Sets a path prefix for the entry name. Useful - * when working with methods like `directory` or `glob`. - * @param {fs.Stats} [data.stats] Sets the fs stat data for this entry allowing - * for reduction of fs stat calls when stat data is already known. - * @param {Boolean} [data.store=ZipOptions.store] Sets the compression method to STORE. - * @param {Function} callback - * @return void - */ -Zip.prototype.append = function(source, data, callback) { - this.engine.entry(source, data, callback); -}; - -/** - * @return void - */ -Zip.prototype.finalize = function() { - this.engine.finalize(); -}; - -/** - * @return this.engine - */ -Zip.prototype.on = function() { - return this.engine.on.apply(this.engine, arguments); -}; - -/** - * @return this.engine - */ -Zip.prototype.pipe = function() { - return this.engine.pipe.apply(this.engine, arguments); -}; - -/** - * @return this.engine - */ -Zip.prototype.unpipe = function() { - return this.engine.unpipe.apply(this.engine, arguments); -}; - -module.exports = Zip; - -/** - * @typedef {Object} ZipOptions - * @global - * @property {String} [comment] Sets the zip archive comment. - * @property {Boolean} [forceLocalTime=false] Forces the archive to contain local file times instead of UTC. - * @property {Boolean} [forceZip64=false] Forces the archive to contain ZIP64 headers. - * @prpperty {Boolean} [namePrependSlash=false] Prepends a forward slash to archive file paths. - * @property {Boolean} [store=false] Sets the compression method to STORE. - * @property {Object} [zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options} - * to control compression. - * @property {*} [*] See [zip-stream]{@link https://archiverjs.com/zip-stream/ZipStream.html} documentation for current list of properties. - */ - -/** - * @typedef {Object} ZipEntryData - * @global - * @property {String} name Sets the entry name including internal path. - * @property {(String|Date)} [date=NOW()] Sets the entry date. - * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions. - * @property {Boolean} [namePrependSlash=ZipOptions.namePrependSlash] Prepends a forward slash to archive file paths. - * @property {String} [prefix] Sets a path prefix for the entry name. Useful - * when working with methods like `directory` or `glob`. - * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing - * for reduction of fs stat calls when stat data is already known. - * @property {Boolean} [store=ZipOptions.store] Sets the compression method to STORE. - */ - -/** - * ZipStream Module - * @external ZipStream - * @see {@link https://www.archiverjs.com/zip-stream/ZipStream.html} - */ - - /***/ }), /***/ 98382: @@ -17010,9575 +14962,4629 @@ Object.assign(namedTypes_1.namedTypes, n); /***/ }), -/***/ 97329: -/***/ (function(__unused_webpack_module, exports) { +/***/ 31324: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -(function (global, factory) { - true ? factory(exports) : - 0; -})(this, (function (exports) { 'use strict'; +module.exports = +{ + parallel : __nccwpck_require__(83857), + serial : __nccwpck_require__(31054), + serialOrdered : __nccwpck_require__(53961) +}; - /** - * Creates a continuation function with some arguments already applied. - * - * Useful as a shorthand when combined with other control flow functions. Any - * arguments passed to the returned function are added to the arguments - * originally passed to apply. - * - * @name apply - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {Function} fn - The function you want to eventually apply all - * arguments to. Invokes with (arguments...). - * @param {...*} arguments... - Any number of arguments to automatically apply - * when the continuation is called. - * @returns {Function} the partially-applied function - * @example - * - * // using apply - * async.parallel([ - * async.apply(fs.writeFile, 'testfile1', 'test1'), - * async.apply(fs.writeFile, 'testfile2', 'test2') - * ]); - * - * - * // the same process without using apply - * async.parallel([ - * function(callback) { - * fs.writeFile('testfile1', 'test1', callback); - * }, - * function(callback) { - * fs.writeFile('testfile2', 'test2', callback); - * } - * ]); - * - * // It's possible to pass any number of additional arguments when calling the - * // continuation: - * - * node> var fn = async.apply(sys.puts, 'one'); - * node> fn('two', 'three'); - * one - * two - * three - */ - function apply(fn, ...args) { - return (...callArgs) => fn(...args,...callArgs); - } - function initialParams (fn) { - return function (...args/*, callback*/) { - var callback = args.pop(); - return fn.call(this, args, callback); - }; - } +/***/ }), - /* istanbul ignore file */ +/***/ 24818: +/***/ ((module) => { - var hasQueueMicrotask = typeof queueMicrotask === 'function' && queueMicrotask; - var hasSetImmediate = typeof setImmediate === 'function' && setImmediate; - var hasNextTick = typeof process === 'object' && typeof process.nextTick === 'function'; +// API +module.exports = abort; - function fallback(fn) { - setTimeout(fn, 0); - } +/** + * Aborts leftover active jobs + * + * @param {object} state - current state object + */ +function abort(state) +{ + Object.keys(state.jobs).forEach(clean.bind(state)); - function wrap(defer) { - return (fn, ...args) => defer(() => fn(...args)); - } + // reset leftover jobs + state.jobs = {}; +} - var _defer$1; +/** + * Cleans up leftover job by invoking abort function for the provided job id + * + * @this state + * @param {string|number} key - job id to abort + */ +function clean(key) +{ + if (typeof this.jobs[key] == 'function') + { + this.jobs[key](); + } +} - if (hasQueueMicrotask) { - _defer$1 = queueMicrotask; - } else if (hasSetImmediate) { - _defer$1 = setImmediate; - } else if (hasNextTick) { - _defer$1 = process.nextTick; - } else { - _defer$1 = fallback; - } - var setImmediate$1 = wrap(_defer$1); +/***/ }), - /** - * Take a sync function and make it async, passing its return value to a - * callback. This is useful for plugging sync functions into a waterfall, - * series, or other async functions. Any arguments passed to the generated - * function will be passed to the wrapped function (except for the final - * callback argument). Errors thrown will be passed to the callback. - * - * If the function passed to `asyncify` returns a Promise, that promises's - * resolved/rejected state will be used to call the callback, rather than simply - * the synchronous return value. - * - * This also means you can asyncify ES2017 `async` functions. - * - * @name asyncify - * @static - * @memberOf module:Utils - * @method - * @alias wrapSync - * @category Util - * @param {Function} func - The synchronous function, or Promise-returning - * function to convert to an {@link AsyncFunction}. - * @returns {AsyncFunction} An asynchronous wrapper of the `func`. To be - * invoked with `(args..., callback)`. - * @example - * - * // passing a regular synchronous function - * async.waterfall([ - * async.apply(fs.readFile, filename, "utf8"), - * async.asyncify(JSON.parse), - * function (data, next) { - * // data is the result of parsing the text. - * // If there was a parsing error, it would have been caught. - * } - * ], callback); - * - * // passing a function returning a promise - * async.waterfall([ - * async.apply(fs.readFile, filename, "utf8"), - * async.asyncify(function (contents) { - * return db.model.create(contents); - * }), - * function (model, next) { - * // `model` is the instantiated model object. - * // If there was an error, this function would be skipped. - * } - * ], callback); - * - * // es2017 example, though `asyncify` is not needed if your JS environment - * // supports async functions out of the box - * var q = async.queue(async.asyncify(async function(file) { - * var intermediateStep = await processFile(file); - * return await somePromise(intermediateStep) - * })); - * - * q.push(files); - */ - function asyncify(func) { - if (isAsync(func)) { - return function (...args/*, callback*/) { - const callback = args.pop(); - const promise = func.apply(this, args); - return handlePromise(promise, callback) - } - } +/***/ 78452: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - return initialParams(function (args, callback) { - var result; - try { - result = func.apply(this, args); - } catch (e) { - return callback(e); - } - // if result is Promise object - if (result && typeof result.then === 'function') { - return handlePromise(result, callback) - } else { - callback(null, result); - } - }); - } +var defer = __nccwpck_require__(29200); - function handlePromise(promise, callback) { - return promise.then(value => { - invokeCallback(callback, null, value); - }, err => { - invokeCallback(callback, err && (err instanceof Error || err.message) ? err : new Error(err)); - }); - } +// API +module.exports = async; - function invokeCallback(callback, error, value) { - try { - callback(error, value); - } catch (err) { - setImmediate$1(e => { throw e }, err); - } - } +/** + * Runs provided callback asynchronously + * even if callback itself is not + * + * @param {function} callback - callback to invoke + * @returns {function} - augmented callback + */ +function async(callback) +{ + var isAsync = false; - function isAsync(fn) { - return fn[Symbol.toStringTag] === 'AsyncFunction'; - } + // check if async happened + defer(function() { isAsync = true; }); - function isAsyncGenerator(fn) { - return fn[Symbol.toStringTag] === 'AsyncGenerator'; + return function async_callback(err, result) + { + if (isAsync) + { + callback(err, result); } - - function isAsyncIterable(obj) { - return typeof obj[Symbol.asyncIterator] === 'function'; + else + { + defer(function nextTick_callback() + { + callback(err, result); + }); } + }; +} - function wrapAsync(asyncFn) { - if (typeof asyncFn !== 'function') throw new Error('expected a function') - return isAsync(asyncFn) ? asyncify(asyncFn) : asyncFn; - } - // conditionally promisify a function. - // only return a promise if a callback is omitted - function awaitify (asyncFn, arity) { - if (!arity) arity = asyncFn.length; - if (!arity) throw new Error('arity is undefined') - function awaitable (...args) { - if (typeof args[arity - 1] === 'function') { - return asyncFn.apply(this, args) - } +/***/ }), - return new Promise((resolve, reject) => { - args[arity - 1] = (err, ...cbArgs) => { - if (err) return reject(err) - resolve(cbArgs.length > 1 ? cbArgs : cbArgs[0]); - }; - asyncFn.apply(this, args); - }) - } +/***/ 29200: +/***/ ((module) => { - return awaitable - } +module.exports = defer; - function applyEach$1 (eachfn) { - return function applyEach(fns, ...callArgs) { - const go = awaitify(function (callback) { - var that = this; - return eachfn(fns, (fn, cb) => { - wrapAsync(fn).apply(that, callArgs.concat(cb)); - }, callback); - }); - return go; - }; - } +/** + * Runs provided function on next iteration of the event loop + * + * @param {function} fn - function to run + */ +function defer(fn) +{ + var nextTick = typeof setImmediate == 'function' + ? setImmediate + : ( + typeof process == 'object' && typeof process.nextTick == 'function' + ? process.nextTick + : null + ); - function _asyncMap(eachfn, arr, iteratee, callback) { - arr = arr || []; - var results = []; - var counter = 0; - var _iteratee = wrapAsync(iteratee); - - return eachfn(arr, (value, _, iterCb) => { - var index = counter++; - _iteratee(value, (err, v) => { - results[index] = v; - iterCb(err); - }); - }, err => { - callback(err, results); - }); - } + if (nextTick) + { + nextTick(fn); + } + else + { + setTimeout(fn, 0); + } +} - function isArrayLike(value) { - return value && - typeof value.length === 'number' && - value.length >= 0 && - value.length % 1 === 0; - } - // A temporary value used to identify if the loop should be broken. - // See #1064, #1293 - const breakLoop = {}; - var breakLoop$1 = breakLoop; +/***/ }), - function once(fn) { - function wrapper (...args) { - if (fn === null) return; - var callFn = fn; - fn = null; - callFn.apply(this, args); - } - Object.assign(wrapper, fn); - return wrapper - } +/***/ 24902: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - function getIterator (coll) { - return coll[Symbol.iterator] && coll[Symbol.iterator](); - } +var async = __nccwpck_require__(78452) + , abort = __nccwpck_require__(24818) + ; - function createArrayIterator(coll) { - var i = -1; - var len = coll.length; - return function next() { - return ++i < len ? {value: coll[i], key: i} : null; - } - } +// API +module.exports = iterate; - function createES2015Iterator(iterator) { - var i = -1; - return function next() { - var item = iterator.next(); - if (item.done) - return null; - i++; - return {value: item.value, key: i}; - } - } +/** + * Iterates over each job object + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {object} state - current job status + * @param {function} callback - invoked when all elements processed + */ +function iterate(list, iterator, state, callback) +{ + // store current index + var key = state['keyedList'] ? state['keyedList'][state.index] : state.index; - function createObjectIterator(obj) { - var okeys = obj ? Object.keys(obj) : []; - var i = -1; - var len = okeys.length; - return function next() { - var key = okeys[++i]; - if (key === '__proto__') { - return next(); - } - return i < len ? {value: obj[key], key} : null; - }; + state.jobs[key] = runJob(iterator, key, list[key], function(error, output) + { + // don't repeat yourself + // skip secondary callbacks + if (!(key in state.jobs)) + { + return; } - function createIterator(coll) { - if (isArrayLike(coll)) { - return createArrayIterator(coll); - } + // clean up jobs + delete state.jobs[key]; - var iterator = getIterator(coll); - return iterator ? createES2015Iterator(iterator) : createObjectIterator(coll); + if (error) + { + // don't process rest of the results + // stop still active jobs + // and reset the list + abort(state); } - - function onlyOnce(fn) { - return function (...args) { - if (fn === null) throw new Error("Callback was already called."); - var callFn = fn; - fn = null; - callFn.apply(this, args); - }; + else + { + state.results[key] = output; } - // for async generators - function asyncEachOfLimit(generator, limit, iteratee, callback) { - let done = false; - let canceled = false; - let awaiting = false; - let running = 0; - let idx = 0; - - function replenish() { - //console.log('replenish') - if (running >= limit || awaiting || done) return - //console.log('replenish awaiting') - awaiting = true; - generator.next().then(({value, done: iterDone}) => { - //console.log('got value', value) - if (canceled || done) return - awaiting = false; - if (iterDone) { - done = true; - if (running <= 0) { - //console.log('done nextCb') - callback(null); - } - return; - } - running++; - iteratee(value, idx, iterateeCallback); - idx++; - replenish(); - }).catch(handleError); - } - - function iterateeCallback(err, result) { - //console.log('iterateeCallback') - running -= 1; - if (canceled) return - if (err) return handleError(err) - - if (err === false) { - done = true; - canceled = true; - return - } + // return salvaged results + callback(error, state.results); + }); +} - if (result === breakLoop$1 || (done && running <= 0)) { - done = true; - //console.log('done iterCb') - return callback(null); - } - replenish(); - } +/** + * Runs iterator over provided job element + * + * @param {function} iterator - iterator to invoke + * @param {string|number} key - key/index of the element in the list of jobs + * @param {mixed} item - job description + * @param {function} callback - invoked after iterator is done with the job + * @returns {function|mixed} - job abort function or something else + */ +function runJob(iterator, key, item, callback) +{ + var aborter; - function handleError(err) { - if (canceled) return - awaiting = false; - done = true; - callback(err); - } + // allow shortcut if iterator expects only two arguments + if (iterator.length == 2) + { + aborter = iterator(item, async(callback)); + } + // otherwise go with full three arguments + else + { + aborter = iterator(item, key, async(callback)); + } - replenish(); - } + return aborter; +} - var eachOfLimit$2 = (limit) => { - return (obj, iteratee, callback) => { - callback = once(callback); - if (limit <= 0) { - throw new RangeError('concurrency limit cannot be less than 1') - } - if (!obj) { - return callback(null); - } - if (isAsyncGenerator(obj)) { - return asyncEachOfLimit(obj, limit, iteratee, callback) - } - if (isAsyncIterable(obj)) { - return asyncEachOfLimit(obj[Symbol.asyncIterator](), limit, iteratee, callback) - } - var nextElem = createIterator(obj); - var done = false; - var canceled = false; - var running = 0; - var looping = false; - function iterateeCallback(err, value) { - if (canceled) return - running -= 1; - if (err) { - done = true; - callback(err); - } - else if (err === false) { - done = true; - canceled = true; - } - else if (value === breakLoop$1 || (done && running <= 0)) { - done = true; - return callback(null); - } - else if (!looping) { - replenish(); - } - } +/***/ }), - function replenish () { - looping = true; - while (running < limit && !done) { - var elem = nextElem(); - if (elem === null) { - done = true; - if (running <= 0) { - callback(null); - } - return; - } - running += 1; - iteratee(elem.value, elem.key, onlyOnce(iterateeCallback)); - } - looping = false; - } +/***/ 81721: +/***/ ((module) => { - replenish(); - }; - }; +// API +module.exports = state; - /** - * The same as [`eachOf`]{@link module:Collections.eachOf} but runs a maximum of `limit` async operations at a - * time. - * - * @name eachOfLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.eachOf]{@link module:Collections.eachOf} - * @alias forEachOfLimit - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - An async function to apply to each - * item in `coll`. The `key` is the item's key, or index in the case of an - * array. - * Invoked with (item, key, callback). - * @param {Function} [callback] - A callback which is called when all - * `iteratee` functions have finished, or an error occurs. Invoked with (err). - * @returns {Promise} a promise, if a callback is omitted - */ - function eachOfLimit(coll, limit, iteratee, callback) { - return eachOfLimit$2(limit)(coll, wrapAsync(iteratee), callback); +/** + * Creates initial state object + * for iteration over list + * + * @param {array|object} list - list to iterate over + * @param {function|null} sortMethod - function to use for keys sort, + * or `null` to keep them as is + * @returns {object} - initial state object + */ +function state(list, sortMethod) +{ + var isNamedList = !Array.isArray(list) + , initState = + { + index : 0, + keyedList: isNamedList || sortMethod ? Object.keys(list) : null, + jobs : {}, + results : isNamedList ? {} : [], + size : isNamedList ? Object.keys(list).length : list.length } + ; - var eachOfLimit$1 = awaitify(eachOfLimit, 4); + if (sortMethod) + { + // sort array keys based on it's values + // sort object's keys just on own merit + initState.keyedList.sort(isNamedList ? sortMethod : function(a, b) + { + return sortMethod(list[a], list[b]); + }); + } - // eachOf implementation optimized for array-likes - function eachOfArrayLike(coll, iteratee, callback) { - callback = once(callback); - var index = 0, - completed = 0, - {length} = coll, - canceled = false; - if (length === 0) { - callback(null); - } + return initState; +} - function iteratorCallback(err, value) { - if (err === false) { - canceled = true; - } - if (canceled === true) return - if (err) { - callback(err); - } else if ((++completed === length) || value === breakLoop$1) { - callback(null); - } - } - for (; index < length; index++) { - iteratee(coll[index], index, onlyOnce(iteratorCallback)); - } - } +/***/ }), - // a generic version of eachOf which can handle array, object, and iterator cases. - function eachOfGeneric (coll, iteratee, callback) { - return eachOfLimit$1(coll, Infinity, iteratee, callback); - } +/***/ 33351: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - /** - * Like [`each`]{@link module:Collections.each}, except that it passes the key (or index) as the second argument - * to the iteratee. - * - * @name eachOf - * @static - * @memberOf module:Collections - * @method - * @alias forEachOf - * @category Collection - * @see [async.each]{@link module:Collections.each} - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - A function to apply to each - * item in `coll`. - * The `key` is the item's key, or index in the case of an array. - * Invoked with (item, key, callback). - * @param {Function} [callback] - A callback which is called when all - * `iteratee` functions have finished, or an error occurs. Invoked with (err). - * @returns {Promise} a promise, if a callback is omitted - * @example - * - * // dev.json is a file containing a valid json object config for dev environment - * // dev.json is a file containing a valid json object config for test environment - * // prod.json is a file containing a valid json object config for prod environment - * // invalid.json is a file with a malformed json object - * - * let configs = {}; //global variable - * let validConfigFileMap = {dev: 'dev.json', test: 'test.json', prod: 'prod.json'}; - * let invalidConfigFileMap = {dev: 'dev.json', test: 'test.json', invalid: 'invalid.json'}; - * - * // asynchronous function that reads a json file and parses the contents as json object - * function parseFile(file, key, callback) { - * fs.readFile(file, "utf8", function(err, data) { - * if (err) return calback(err); - * try { - * configs[key] = JSON.parse(data); - * } catch (e) { - * return callback(e); - * } - * callback(); - * }); - * } - * - * // Using callbacks - * async.forEachOf(validConfigFileMap, parseFile, function (err) { - * if (err) { - * console.error(err); - * } else { - * console.log(configs); - * // configs is now a map of JSON data, e.g. - * // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json} - * } - * }); - * - * //Error handing - * async.forEachOf(invalidConfigFileMap, parseFile, function (err) { - * if (err) { - * console.error(err); - * // JSON parse error exception - * } else { - * console.log(configs); - * } - * }); - * - * // Using Promises - * async.forEachOf(validConfigFileMap, parseFile) - * .then( () => { - * console.log(configs); - * // configs is now a map of JSON data, e.g. - * // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json} - * }).catch( err => { - * console.error(err); - * }); - * - * //Error handing - * async.forEachOf(invalidConfigFileMap, parseFile) - * .then( () => { - * console.log(configs); - * }).catch( err => { - * console.error(err); - * // JSON parse error exception - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.forEachOf(validConfigFileMap, parseFile); - * console.log(configs); - * // configs is now a map of JSON data, e.g. - * // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json} - * } - * catch (err) { - * console.log(err); - * } - * } - * - * //Error handing - * async () => { - * try { - * let result = await async.forEachOf(invalidConfigFileMap, parseFile); - * console.log(configs); - * } - * catch (err) { - * console.log(err); - * // JSON parse error exception - * } - * } - * - */ - function eachOf(coll, iteratee, callback) { - var eachOfImplementation = isArrayLike(coll) ? eachOfArrayLike : eachOfGeneric; - return eachOfImplementation(coll, wrapAsync(iteratee), callback); - } +var abort = __nccwpck_require__(24818) + , async = __nccwpck_require__(78452) + ; - var eachOf$1 = awaitify(eachOf, 3); +// API +module.exports = terminator; - /** - * Produces a new collection of values by mapping each value in `coll` through - * the `iteratee` function. The `iteratee` is called with an item from `coll` - * and a callback for when it has finished processing. Each of these callbacks - * takes 2 arguments: an `error`, and the transformed item from `coll`. If - * `iteratee` passes an error to its callback, the main `callback` (for the - * `map` function) is immediately called with the error. - * - * Note, that since this function applies the `iteratee` to each item in - * parallel, there is no guarantee that the `iteratee` functions will complete - * in order. However, the results array will be in the same order as the - * original `coll`. - * - * If `map` is passed an Object, the results will be an Array. The results - * will roughly be in the order of the original Objects' keys (but this can - * vary across JavaScript engines). - * - * @name map - * @static - * @memberOf module:Collections - * @method - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The iteratee should complete with the transformed item. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. Results is an Array of the - * transformed items from the `coll`. Invoked with (err, results). - * @returns {Promise} a promise, if no callback is passed - * @example - * - * // file1.txt is a file that is 1000 bytes in size - * // file2.txt is a file that is 2000 bytes in size - * // file3.txt is a file that is 3000 bytes in size - * // file4.txt does not exist - * - * const fileList = ['file1.txt','file2.txt','file3.txt']; - * const withMissingFileList = ['file1.txt','file2.txt','file4.txt']; - * - * // asynchronous function that returns the file size in bytes - * function getFileSizeInBytes(file, callback) { - * fs.stat(file, function(err, stat) { - * if (err) { - * return callback(err); - * } - * callback(null, stat.size); - * }); - * } - * - * // Using callbacks - * async.map(fileList, getFileSizeInBytes, function(err, results) { - * if (err) { - * console.log(err); - * } else { - * console.log(results); - * // results is now an array of the file size in bytes for each file, e.g. - * // [ 1000, 2000, 3000] - * } - * }); - * - * // Error Handling - * async.map(withMissingFileList, getFileSizeInBytes, function(err, results) { - * if (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * } else { - * console.log(results); - * } - * }); - * - * // Using Promises - * async.map(fileList, getFileSizeInBytes) - * .then( results => { - * console.log(results); - * // results is now an array of the file size in bytes for each file, e.g. - * // [ 1000, 2000, 3000] - * }).catch( err => { - * console.log(err); - * }); - * - * // Error Handling - * async.map(withMissingFileList, getFileSizeInBytes) - * .then( results => { - * console.log(results); - * }).catch( err => { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * }); - * - * // Using async/await - * async () => { - * try { - * let results = await async.map(fileList, getFileSizeInBytes); - * console.log(results); - * // results is now an array of the file size in bytes for each file, e.g. - * // [ 1000, 2000, 3000] - * } - * catch (err) { - * console.log(err); - * } - * } - * - * // Error Handling - * async () => { - * try { - * let results = await async.map(withMissingFileList, getFileSizeInBytes); - * console.log(results); - * } - * catch (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * } - * } - * - */ - function map (coll, iteratee, callback) { - return _asyncMap(eachOf$1, coll, iteratee, callback) - } - var map$1 = awaitify(map, 3); +/** + * Terminates jobs in the attached state context + * + * @this AsyncKitState# + * @param {function} callback - final callback to invoke after termination + */ +function terminator(callback) +{ + if (!Object.keys(this.jobs).length) + { + return; + } - /** - * Applies the provided arguments to each function in the array, calling - * `callback` after all functions have completed. If you only provide the first - * argument, `fns`, then it will return a function which lets you pass in the - * arguments as if it were a single function call. If more arguments are - * provided, `callback` is required while `args` is still optional. The results - * for each of the applied async functions are passed to the final callback - * as an array. - * - * @name applyEach - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Array|Iterable|AsyncIterable|Object} fns - A collection of {@link AsyncFunction}s - * to all call with the same arguments - * @param {...*} [args] - any number of separate arguments to pass to the - * function. - * @param {Function} [callback] - the final argument should be the callback, - * called when all functions have completed processing. - * @returns {AsyncFunction} - Returns a function that takes no args other than - * an optional callback, that is the result of applying the `args` to each - * of the functions. - * @example - * - * const appliedFn = async.applyEach([enableSearch, updateSchema], 'bucket') - * - * appliedFn((err, results) => { - * // results[0] is the results for `enableSearch` - * // results[1] is the results for `updateSchema` - * }); - * - * // partial application example: - * async.each( - * buckets, - * async (bucket) => async.applyEach([enableSearch, updateSchema], bucket)(), - * callback - * ); - */ - var applyEach = applyEach$1(map$1); + // fast forward iteration index + this.index = this.size; - /** - * The same as [`eachOf`]{@link module:Collections.eachOf} but runs only a single async operation at a time. - * - * @name eachOfSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.eachOf]{@link module:Collections.eachOf} - * @alias forEachOfSeries - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * Invoked with (item, key, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. Invoked with (err). - * @returns {Promise} a promise, if a callback is omitted - */ - function eachOfSeries(coll, iteratee, callback) { - return eachOfLimit$1(coll, 1, iteratee, callback) - } - var eachOfSeries$1 = awaitify(eachOfSeries, 3); + // abort jobs + abort(this); - /** - * The same as [`map`]{@link module:Collections.map} but runs only a single async operation at a time. - * - * @name mapSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.map]{@link module:Collections.map} - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The iteratee should complete with the transformed item. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. Results is an array of the - * transformed items from the `coll`. Invoked with (err, results). - * @returns {Promise} a promise, if no callback is passed - */ - function mapSeries (coll, iteratee, callback) { - return _asyncMap(eachOfSeries$1, coll, iteratee, callback) - } - var mapSeries$1 = awaitify(mapSeries, 3); + // send back results we have so far + async(callback)(null, this.results); +} - /** - * The same as [`applyEach`]{@link module:ControlFlow.applyEach} but runs only a single async operation at a time. - * - * @name applyEachSeries - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.applyEach]{@link module:ControlFlow.applyEach} - * @category Control Flow - * @param {Array|Iterable|AsyncIterable|Object} fns - A collection of {@link AsyncFunction}s to all - * call with the same arguments - * @param {...*} [args] - any number of separate arguments to pass to the - * function. - * @param {Function} [callback] - the final argument should be the callback, - * called when all functions have completed processing. - * @returns {AsyncFunction} - A function, that when called, is the result of - * appling the `args` to the list of functions. It takes no args, other than - * a callback. - */ - var applyEachSeries = applyEach$1(mapSeries$1); - const PROMISE_SYMBOL = Symbol('promiseCallback'); +/***/ }), - function promiseCallback () { - let resolve, reject; - function callback (err, ...args) { - if (err) return reject(err) - resolve(args.length > 1 ? args : args[0]); - } +/***/ 83857: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - callback[PROMISE_SYMBOL] = new Promise((res, rej) => { - resolve = res, - reject = rej; - }); +var iterate = __nccwpck_require__(24902) + , initState = __nccwpck_require__(81721) + , terminator = __nccwpck_require__(33351) + ; - return callback - } +// Public API +module.exports = parallel; - /** - * Determines the best order for running the {@link AsyncFunction}s in `tasks`, based on - * their requirements. Each function can optionally depend on other functions - * being completed first, and each function is run as soon as its requirements - * are satisfied. - * - * If any of the {@link AsyncFunction}s pass an error to their callback, the `auto` sequence - * will stop. Further tasks will not execute (so any other functions depending - * on it will not run), and the main `callback` is immediately called with the - * error. - * - * {@link AsyncFunction}s also receive an object containing the results of functions which - * have completed so far as the first argument, if they have dependencies. If a - * task function has no dependencies, it will only be passed a callback. - * - * @name auto - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Object} tasks - An object. Each of its properties is either a - * function or an array of requirements, with the {@link AsyncFunction} itself the last item - * in the array. The object's key of a property serves as the name of the task - * defined by that property, i.e. can be used when specifying requirements for - * other tasks. The function receives one or two arguments: - * * a `results` object, containing the results of the previously executed - * functions, only passed if the task has any dependencies, - * * a `callback(err, result)` function, which must be called when finished, - * passing an `error` (which can be `null`) and the result of the function's - * execution. - * @param {number} [concurrency=Infinity] - An optional `integer` for - * determining the maximum number of tasks that can be run in parallel. By - * default, as many as possible. - * @param {Function} [callback] - An optional callback which is called when all - * the tasks have been completed. It receives the `err` argument if any `tasks` - * pass an error to their callback. Results are always returned; however, if an - * error occurs, no further `tasks` will be performed, and the results object - * will only contain partial results. Invoked with (err, results). - * @returns {Promise} a promise, if a callback is not passed - * @example - * - * //Using Callbacks - * async.auto({ - * get_data: function(callback) { - * // async code to get some data - * callback(null, 'data', 'converted to array'); - * }, - * make_folder: function(callback) { - * // async code to create a directory to store a file in - * // this is run at the same time as getting the data - * callback(null, 'folder'); - * }, - * write_file: ['get_data', 'make_folder', function(results, callback) { - * // once there is some data and the directory exists, - * // write the data to a file in the directory - * callback(null, 'filename'); - * }], - * email_link: ['write_file', function(results, callback) { - * // once the file is written let's email a link to it... - * callback(null, {'file':results.write_file, 'email':'user@example.com'}); - * }] - * }, function(err, results) { - * if (err) { - * console.log('err = ', err); - * } - * console.log('results = ', results); - * // results = { - * // get_data: ['data', 'converted to array'] - * // make_folder; 'folder', - * // write_file: 'filename' - * // email_link: { file: 'filename', email: 'user@example.com' } - * // } - * }); - * - * //Using Promises - * async.auto({ - * get_data: function(callback) { - * console.log('in get_data'); - * // async code to get some data - * callback(null, 'data', 'converted to array'); - * }, - * make_folder: function(callback) { - * console.log('in make_folder'); - * // async code to create a directory to store a file in - * // this is run at the same time as getting the data - * callback(null, 'folder'); - * }, - * write_file: ['get_data', 'make_folder', function(results, callback) { - * // once there is some data and the directory exists, - * // write the data to a file in the directory - * callback(null, 'filename'); - * }], - * email_link: ['write_file', function(results, callback) { - * // once the file is written let's email a link to it... - * callback(null, {'file':results.write_file, 'email':'user@example.com'}); - * }] - * }).then(results => { - * console.log('results = ', results); - * // results = { - * // get_data: ['data', 'converted to array'] - * // make_folder; 'folder', - * // write_file: 'filename' - * // email_link: { file: 'filename', email: 'user@example.com' } - * // } - * }).catch(err => { - * console.log('err = ', err); - * }); - * - * //Using async/await - * async () => { - * try { - * let results = await async.auto({ - * get_data: function(callback) { - * // async code to get some data - * callback(null, 'data', 'converted to array'); - * }, - * make_folder: function(callback) { - * // async code to create a directory to store a file in - * // this is run at the same time as getting the data - * callback(null, 'folder'); - * }, - * write_file: ['get_data', 'make_folder', function(results, callback) { - * // once there is some data and the directory exists, - * // write the data to a file in the directory - * callback(null, 'filename'); - * }], - * email_link: ['write_file', function(results, callback) { - * // once the file is written let's email a link to it... - * callback(null, {'file':results.write_file, 'email':'user@example.com'}); - * }] - * }); - * console.log('results = ', results); - * // results = { - * // get_data: ['data', 'converted to array'] - * // make_folder; 'folder', - * // write_file: 'filename' - * // email_link: { file: 'filename', email: 'user@example.com' } - * // } - * } - * catch (err) { - * console.log(err); - * } - * } - * - */ - function auto(tasks, concurrency, callback) { - if (typeof concurrency !== 'number') { - // concurrency is optional, shift the args. - callback = concurrency; - concurrency = null; - } - callback = once(callback || promiseCallback()); - var numTasks = Object.keys(tasks).length; - if (!numTasks) { - return callback(null); - } - if (!concurrency) { - concurrency = numTasks; - } +/** + * Runs iterator over provided array elements in parallel + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {function} callback - invoked when all elements processed + * @returns {function} - jobs terminator + */ +function parallel(list, iterator, callback) +{ + var state = initState(list); - var results = {}; - var runningTasks = 0; - var canceled = false; - var hasError = false; + while (state.index < (state['keyedList'] || list).length) + { + iterate(list, iterator, state, function(error, result) + { + if (error) + { + callback(error, result); + return; + } - var listeners = Object.create(null); + // looks like it's the last one + if (Object.keys(state.jobs).length === 0) + { + callback(null, state.results); + return; + } + }); - var readyTasks = []; + state.index++; + } - // for cycle detection: - var readyToCheck = []; // tasks that have been identified as reachable - // without the possibility of returning to an ancestor task - var uncheckedDependencies = {}; + return terminator.bind(state, callback); +} - Object.keys(tasks).forEach(key => { - var task = tasks[key]; - if (!Array.isArray(task)) { - // no dependencies - enqueueTask(key, [task]); - readyToCheck.push(key); - return; - } - var dependencies = task.slice(0, task.length - 1); - var remainingDependencies = dependencies.length; - if (remainingDependencies === 0) { - enqueueTask(key, task); - readyToCheck.push(key); - return; - } - uncheckedDependencies[key] = remainingDependencies; +/***/ }), - dependencies.forEach(dependencyName => { - if (!tasks[dependencyName]) { - throw new Error('async.auto task `' + key + - '` has a non-existent dependency `' + - dependencyName + '` in ' + - dependencies.join(', ')); - } - addListener(dependencyName, () => { - remainingDependencies--; - if (remainingDependencies === 0) { - enqueueTask(key, task); - } - }); - }); - }); +/***/ 31054: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - checkForDeadlocks(); - processQueue(); +var serialOrdered = __nccwpck_require__(53961); - function enqueueTask(key, task) { - readyTasks.push(() => runTask(key, task)); - } +// Public API +module.exports = serial; - function processQueue() { - if (canceled) return - if (readyTasks.length === 0 && runningTasks === 0) { - return callback(null, results); - } - while(readyTasks.length && runningTasks < concurrency) { - var run = readyTasks.shift(); - run(); - } +/** + * Runs iterator over provided array elements in series + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {function} callback - invoked when all elements processed + * @returns {function} - jobs terminator + */ +function serial(list, iterator, callback) +{ + return serialOrdered(list, iterator, null, callback); +} - } - function addListener(taskName, fn) { - var taskListeners = listeners[taskName]; - if (!taskListeners) { - taskListeners = listeners[taskName] = []; - } +/***/ }), - taskListeners.push(fn); - } +/***/ 53961: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - function taskComplete(taskName) { - var taskListeners = listeners[taskName] || []; - taskListeners.forEach(fn => fn()); - processQueue(); - } +var iterate = __nccwpck_require__(24902) + , initState = __nccwpck_require__(81721) + , terminator = __nccwpck_require__(33351) + ; +// Public API +module.exports = serialOrdered; +// sorting helpers +module.exports.ascending = ascending; +module.exports.descending = descending; - function runTask(key, task) { - if (hasError) return; +/** + * Runs iterator over provided sorted array elements in series + * + * @param {array|object} list - array or object (named list) to iterate over + * @param {function} iterator - iterator to run + * @param {function} sortMethod - custom sort function + * @param {function} callback - invoked when all elements processed + * @returns {function} - jobs terminator + */ +function serialOrdered(list, iterator, sortMethod, callback) +{ + var state = initState(list, sortMethod); - var taskCallback = onlyOnce((err, ...result) => { - runningTasks--; - if (err === false) { - canceled = true; - return - } - if (result.length < 2) { - [result] = result; - } - if (err) { - var safeResults = {}; - Object.keys(results).forEach(rkey => { - safeResults[rkey] = results[rkey]; - }); - safeResults[key] = result; - hasError = true; - listeners = Object.create(null); - if (canceled) return - callback(err, safeResults); - } else { - results[key] = result; - taskComplete(key); - } - }); + iterate(list, iterator, state, function iteratorHandler(error, result) + { + if (error) + { + callback(error, result); + return; + } - runningTasks++; - var taskFn = wrapAsync(task[task.length - 1]); - if (task.length > 1) { - taskFn(results, taskCallback); - } else { - taskFn(taskCallback); - } - } - - function checkForDeadlocks() { - // Kahn's algorithm - // https://en.wikipedia.org/wiki/Topological_sorting#Kahn.27s_algorithm - // http://connalle.blogspot.com/2013/10/topological-sortingkahn-algorithm.html - var currentTask; - var counter = 0; - while (readyToCheck.length) { - currentTask = readyToCheck.pop(); - counter++; - getDependents(currentTask).forEach(dependent => { - if (--uncheckedDependencies[dependent] === 0) { - readyToCheck.push(dependent); - } - }); - } + state.index++; - if (counter !== numTasks) { - throw new Error( - 'async.auto cannot execute tasks due to a recursive dependency' - ); - } - } + // are we there yet? + if (state.index < (state['keyedList'] || list).length) + { + iterate(list, iterator, state, iteratorHandler); + return; + } - function getDependents(taskName) { - var result = []; - Object.keys(tasks).forEach(key => { - const task = tasks[key]; - if (Array.isArray(task) && task.indexOf(taskName) >= 0) { - result.push(key); - } - }); - return result; - } + // done here + callback(null, state.results); + }); - return callback[PROMISE_SYMBOL] - } - - var FN_ARGS = /^(?:async\s+)?(?:function)?\s*\w*\s*\(\s*([^)]+)\s*\)(?:\s*{)/; - var ARROW_FN_ARGS = /^(?:async\s+)?\(?\s*([^)=]+)\s*\)?(?:\s*=>)/; - var FN_ARG_SPLIT = /,/; - var FN_ARG = /(=.+)?(\s*)$/; - - function stripComments(string) { - let stripped = ''; - let index = 0; - let endBlockComment = string.indexOf('*/'); - while (index < string.length) { - if (string[index] === '/' && string[index+1] === '/') { - // inline comment - let endIndex = string.indexOf('\n', index); - index = (endIndex === -1) ? string.length : endIndex; - } else if ((endBlockComment !== -1) && (string[index] === '/') && (string[index+1] === '*')) { - // block comment - let endIndex = string.indexOf('*/', index); - if (endIndex !== -1) { - index = endIndex + 2; - endBlockComment = string.indexOf('*/', index); - } else { - stripped += string[index]; - index++; - } - } else { - stripped += string[index]; - index++; - } - } - return stripped; - } + return terminator.bind(state, callback); +} - function parseParams(func) { - const src = stripComments(func.toString()); - let match = src.match(FN_ARGS); - if (!match) { - match = src.match(ARROW_FN_ARGS); - } - if (!match) throw new Error('could not parse args in autoInject\nSource:\n' + src) - let [, args] = match; - return args - .replace(/\s/g, '') - .split(FN_ARG_SPLIT) - .map((arg) => arg.replace(FN_ARG, '').trim()); - } +/* + * -- Sort methods + */ - /** - * A dependency-injected version of the [async.auto]{@link module:ControlFlow.auto} function. Dependent - * tasks are specified as parameters to the function, after the usual callback - * parameter, with the parameter names matching the names of the tasks it - * depends on. This can provide even more readable task graphs which can be - * easier to maintain. - * - * If a final callback is specified, the task results are similarly injected, - * specified as named parameters after the initial error parameter. - * - * The autoInject function is purely syntactic sugar and its semantics are - * otherwise equivalent to [async.auto]{@link module:ControlFlow.auto}. - * - * @name autoInject - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.auto]{@link module:ControlFlow.auto} - * @category Control Flow - * @param {Object} tasks - An object, each of whose properties is an {@link AsyncFunction} of - * the form 'func([dependencies...], callback). The object's key of a property - * serves as the name of the task defined by that property, i.e. can be used - * when specifying requirements for other tasks. - * * The `callback` parameter is a `callback(err, result)` which must be called - * when finished, passing an `error` (which can be `null`) and the result of - * the function's execution. The remaining parameters name other tasks on - * which the task is dependent, and the results from those tasks are the - * arguments of those parameters. - * @param {Function} [callback] - An optional callback which is called when all - * the tasks have been completed. It receives the `err` argument if any `tasks` - * pass an error to their callback, and a `results` object with any completed - * task results, similar to `auto`. - * @returns {Promise} a promise, if no callback is passed - * @example - * - * // The example from `auto` can be rewritten as follows: - * async.autoInject({ - * get_data: function(callback) { - * // async code to get some data - * callback(null, 'data', 'converted to array'); - * }, - * make_folder: function(callback) { - * // async code to create a directory to store a file in - * // this is run at the same time as getting the data - * callback(null, 'folder'); - * }, - * write_file: function(get_data, make_folder, callback) { - * // once there is some data and the directory exists, - * // write the data to a file in the directory - * callback(null, 'filename'); - * }, - * email_link: function(write_file, callback) { - * // once the file is written let's email a link to it... - * // write_file contains the filename returned by write_file. - * callback(null, {'file':write_file, 'email':'user@example.com'}); - * } - * }, function(err, results) { - * console.log('err = ', err); - * console.log('email_link = ', results.email_link); - * }); - * - * // If you are using a JS minifier that mangles parameter names, `autoInject` - * // will not work with plain functions, since the parameter names will be - * // collapsed to a single letter identifier. To work around this, you can - * // explicitly specify the names of the parameters your task function needs - * // in an array, similar to Angular.js dependency injection. - * - * // This still has an advantage over plain `auto`, since the results a task - * // depends on are still spread into arguments. - * async.autoInject({ - * //... - * write_file: ['get_data', 'make_folder', function(get_data, make_folder, callback) { - * callback(null, 'filename'); - * }], - * email_link: ['write_file', function(write_file, callback) { - * callback(null, {'file':write_file, 'email':'user@example.com'}); - * }] - * //... - * }, function(err, results) { - * console.log('err = ', err); - * console.log('email_link = ', results.email_link); - * }); - */ - function autoInject(tasks, callback) { - var newTasks = {}; - - Object.keys(tasks).forEach(key => { - var taskFn = tasks[key]; - var params; - var fnIsAsync = isAsync(taskFn); - var hasNoDeps = - (!fnIsAsync && taskFn.length === 1) || - (fnIsAsync && taskFn.length === 0); - - if (Array.isArray(taskFn)) { - params = [...taskFn]; - taskFn = params.pop(); - - newTasks[key] = params.concat(params.length > 0 ? newTask : taskFn); - } else if (hasNoDeps) { - // no dependencies, use the function as-is - newTasks[key] = taskFn; - } else { - params = parseParams(taskFn); - if ((taskFn.length === 0 && !fnIsAsync) && params.length === 0) { - throw new Error("autoInject task functions require explicit parameters."); - } +/** + * sort helper to sort array elements in ascending order + * + * @param {mixed} a - an item to compare + * @param {mixed} b - an item to compare + * @returns {number} - comparison result + */ +function ascending(a, b) +{ + return a < b ? -1 : a > b ? 1 : 0; +} - // remove callback param - if (!fnIsAsync) params.pop(); +/** + * sort helper to sort array elements in descending order + * + * @param {mixed} a - an item to compare + * @param {mixed} b - an item to compare + * @returns {number} - comparison result + */ +function descending(a, b) +{ + return -1 * ascending(a, b); +} - newTasks[key] = params.concat(newTask); - } - function newTask(results, taskCb) { - var newArgs = params.map(name => results[name]); - newArgs.push(taskCb); - wrapAsync(taskFn)(...newArgs); - } - }); +/***/ }), - return auto(newTasks, callback); - } +/***/ 73057: +/***/ ((module) => { - // Simple doubly linked list (https://en.wikipedia.org/wiki/Doubly_linked_list) implementation - // used for queues. This implementation assumes that the node provided by the user can be modified - // to adjust the next and last properties. We implement only the minimal functionality - // for queue support. - class DLL { - constructor() { - this.head = this.tail = null; - this.length = 0; - } +function isBuffer (value) { + return Buffer.isBuffer(value) || value instanceof Uint8Array +} - removeLink(node) { - if (node.prev) node.prev.next = node.next; - else this.head = node.next; - if (node.next) node.next.prev = node.prev; - else this.tail = node.prev; +function isEncoding (encoding) { + return Buffer.isEncoding(encoding) +} - node.prev = node.next = null; - this.length -= 1; - return node; - } +function alloc (size, fill, encoding) { + return Buffer.alloc(size, fill, encoding) +} - empty () { - while(this.head) this.shift(); - return this; - } +function allocUnsafe (size) { + return Buffer.allocUnsafe(size) +} - insertAfter(node, newNode) { - newNode.prev = node; - newNode.next = node.next; - if (node.next) node.next.prev = newNode; - else this.tail = newNode; - node.next = newNode; - this.length += 1; - } +function allocUnsafeSlow (size) { + return Buffer.allocUnsafeSlow(size) +} - insertBefore(node, newNode) { - newNode.prev = node.prev; - newNode.next = node; - if (node.prev) node.prev.next = newNode; - else this.head = newNode; - node.prev = newNode; - this.length += 1; - } +function byteLength (string, encoding) { + return Buffer.byteLength(string, encoding) +} - unshift(node) { - if (this.head) this.insertBefore(this.head, node); - else setInitial(this, node); - } +function compare (a, b) { + return Buffer.compare(a, b) +} - push(node) { - if (this.tail) this.insertAfter(this.tail, node); - else setInitial(this, node); - } +function concat (buffers, totalLength) { + return Buffer.concat(buffers, totalLength) +} - shift() { - return this.head && this.removeLink(this.head); - } +function copy (source, target, targetStart, start, end) { + return toBuffer(source).copy(target, targetStart, start, end) +} - pop() { - return this.tail && this.removeLink(this.tail); - } +function equals (a, b) { + return toBuffer(a).equals(b) +} - toArray() { - return [...this] - } +function fill (buffer, value, offset, end, encoding) { + return toBuffer(buffer).fill(value, offset, end, encoding) +} - *[Symbol.iterator] () { - var cur = this.head; - while (cur) { - yield cur.data; - cur = cur.next; - } - } +function from (value, encodingOrOffset, length) { + return Buffer.from(value, encodingOrOffset, length) +} - remove (testFn) { - var curr = this.head; - while(curr) { - var {next} = curr; - if (testFn(curr)) { - this.removeLink(curr); - } - curr = next; - } - return this; - } - } +function includes (buffer, value, byteOffset, encoding) { + return toBuffer(buffer).includes(value, byteOffset, encoding) +} - function setInitial(dll, node) { - dll.length = 1; - dll.head = dll.tail = node; - } +function indexOf (buffer, value, byfeOffset, encoding) { + return toBuffer(buffer).indexOf(value, byfeOffset, encoding) +} - function queue$1(worker, concurrency, payload) { - if (concurrency == null) { - concurrency = 1; - } - else if(concurrency === 0) { - throw new RangeError('Concurrency must not be zero'); - } +function lastIndexOf (buffer, value, byteOffset, encoding) { + return toBuffer(buffer).lastIndexOf(value, byteOffset, encoding) +} - var _worker = wrapAsync(worker); - var numRunning = 0; - var workersList = []; - const events = { - error: [], - drain: [], - saturated: [], - unsaturated: [], - empty: [] - }; +function swap16 (buffer) { + return toBuffer(buffer).swap16() +} - function on (event, handler) { - events[event].push(handler); - } +function swap32 (buffer) { + return toBuffer(buffer).swap32() +} - function once (event, handler) { - const handleAndRemove = (...args) => { - off(event, handleAndRemove); - handler(...args); - }; - events[event].push(handleAndRemove); - } +function swap64 (buffer) { + return toBuffer(buffer).swap64() +} - function off (event, handler) { - if (!event) return Object.keys(events).forEach(ev => events[ev] = []) - if (!handler) return events[event] = [] - events[event] = events[event].filter(ev => ev !== handler); - } +function toBuffer (buffer) { + if (Buffer.isBuffer(buffer)) return buffer + return Buffer.from(buffer.buffer, buffer.byteOffset, buffer.byteLength) +} - function trigger (event, ...args) { - events[event].forEach(handler => handler(...args)); - } +function toString (buffer, encoding, start, end) { + return toBuffer(buffer).toString(encoding, start, end) +} - var processingScheduled = false; - function _insert(data, insertAtFront, rejectOnError, callback) { - if (callback != null && typeof callback !== 'function') { - throw new Error('task callback must be a function'); - } - q.started = true; +function write (buffer, string, offset, length, encoding) { + return toBuffer(buffer).write(string, offset, length, encoding) +} - var res, rej; - function promiseCallback (err, ...args) { - // we don't care about the error, let the global error handler - // deal with it - if (err) return rejectOnError ? rej(err) : res() - if (args.length <= 1) return res(args[0]) - res(args); - } +function writeDoubleLE (buffer, value, offset) { + return toBuffer(buffer).writeDoubleLE(value, offset) +} - var item = q._createTaskItem( - data, - rejectOnError ? promiseCallback : - (callback || promiseCallback) - ); +function writeFloatLE (buffer, value, offset) { + return toBuffer(buffer).writeFloatLE(value, offset) +} - if (insertAtFront) { - q._tasks.unshift(item); - } else { - q._tasks.push(item); - } +function writeUInt32LE (buffer, value, offset) { + return toBuffer(buffer).writeUInt32LE(value, offset) +} - if (!processingScheduled) { - processingScheduled = true; - setImmediate$1(() => { - processingScheduled = false; - q.process(); - }); - } +function writeInt32LE (buffer, value, offset) { + return toBuffer(buffer).writeInt32LE(value, offset) +} - if (rejectOnError || !callback) { - return new Promise((resolve, reject) => { - res = resolve; - rej = reject; - }) - } - } +function readDoubleLE (buffer, offset) { + return toBuffer(buffer).readDoubleLE(offset) +} - function _createCB(tasks) { - return function (err, ...args) { - numRunning -= 1; +function readFloatLE (buffer, offset) { + return toBuffer(buffer).readFloatLE(offset) +} - for (var i = 0, l = tasks.length; i < l; i++) { - var task = tasks[i]; +function readUInt32LE (buffer, offset) { + return toBuffer(buffer).readUInt32LE(offset) +} - var index = workersList.indexOf(task); - if (index === 0) { - workersList.shift(); - } else if (index > 0) { - workersList.splice(index, 1); - } +function readInt32LE (buffer, offset) { + return toBuffer(buffer).readInt32LE(offset) +} - task.callback(err, ...args); +function writeDoubleBE (buffer, value, offset) { + return toBuffer(buffer).writeDoubleBE(value, offset) +} - if (err != null) { - trigger('error', err, task.data); - } - } +function writeFloatBE (buffer, value, offset) { + return toBuffer(buffer).writeFloatBE(value, offset) +} - if (numRunning <= (q.concurrency - q.buffer) ) { - trigger('unsaturated'); - } +function writeUInt32BE (buffer, value, offset) { + return toBuffer(buffer).writeUInt32BE(value, offset) +} - if (q.idle()) { - trigger('drain'); - } - q.process(); - }; - } +function writeInt32BE (buffer, value, offset) { + return toBuffer(buffer).writeInt32BE(value, offset) +} - function _maybeDrain(data) { - if (data.length === 0 && q.idle()) { - // call drain immediately if there are no tasks - setImmediate$1(() => trigger('drain')); - return true - } - return false - } +function readDoubleBE (buffer, offset) { + return toBuffer(buffer).readDoubleBE(offset) +} - const eventMethod = (name) => (handler) => { - if (!handler) { - return new Promise((resolve, reject) => { - once(name, (err, data) => { - if (err) return reject(err) - resolve(data); - }); - }) - } - off(name); - on(name, handler); +function readFloatBE (buffer, offset) { + return toBuffer(buffer).readFloatBE(offset) +} - }; +function readUInt32BE (buffer, offset) { + return toBuffer(buffer).readUInt32BE(offset) +} - var isProcessing = false; - var q = { - _tasks: new DLL(), - _createTaskItem (data, callback) { - return { - data, - callback - }; - }, - *[Symbol.iterator] () { - yield* q._tasks[Symbol.iterator](); - }, - concurrency, - payload, - buffer: concurrency / 4, - started: false, - paused: false, - push (data, callback) { - if (Array.isArray(data)) { - if (_maybeDrain(data)) return - return data.map(datum => _insert(datum, false, false, callback)) - } - return _insert(data, false, false, callback); - }, - pushAsync (data, callback) { - if (Array.isArray(data)) { - if (_maybeDrain(data)) return - return data.map(datum => _insert(datum, false, true, callback)) - } - return _insert(data, false, true, callback); - }, - kill () { - off(); - q._tasks.empty(); - }, - unshift (data, callback) { - if (Array.isArray(data)) { - if (_maybeDrain(data)) return - return data.map(datum => _insert(datum, true, false, callback)) - } - return _insert(data, true, false, callback); - }, - unshiftAsync (data, callback) { - if (Array.isArray(data)) { - if (_maybeDrain(data)) return - return data.map(datum => _insert(datum, true, true, callback)) - } - return _insert(data, true, true, callback); - }, - remove (testFn) { - q._tasks.remove(testFn); - }, - process () { - // Avoid trying to start too many processing operations. This can occur - // when callbacks resolve synchronously (#1267). - if (isProcessing) { - return; - } - isProcessing = true; - while(!q.paused && numRunning < q.concurrency && q._tasks.length){ - var tasks = [], data = []; - var l = q._tasks.length; - if (q.payload) l = Math.min(l, q.payload); - for (var i = 0; i < l; i++) { - var node = q._tasks.shift(); - tasks.push(node); - workersList.push(node); - data.push(node.data); - } +function readInt32BE (buffer, offset) { + return toBuffer(buffer).readInt32BE(offset) +} + +module.exports = { + isBuffer, + isEncoding, + alloc, + allocUnsafe, + allocUnsafeSlow, + byteLength, + compare, + concat, + copy, + equals, + fill, + from, + includes, + indexOf, + lastIndexOf, + swap16, + swap32, + swap64, + toBuffer, + toString, + write, + writeDoubleLE, + writeFloatLE, + writeUInt32LE, + writeInt32LE, + readDoubleLE, + readFloatLE, + readUInt32LE, + readInt32LE, + writeDoubleBE, + writeFloatBE, + writeUInt32BE, + writeInt32BE, + readDoubleBE, + readFloatBE, + readUInt32BE, + readInt32BE - numRunning += 1; +} - if (q._tasks.length === 0) { - trigger('empty'); - } - if (numRunning === q.concurrency) { - trigger('saturated'); - } +/***/ }), - var cb = onlyOnce(_createCB(tasks)); - _worker(data, cb); - } - isProcessing = false; - }, - length () { - return q._tasks.length; - }, - running () { - return numRunning; - }, - workersList () { - return workersList; - }, - idle() { - return q._tasks.length + numRunning === 0; - }, - pause () { - q.paused = true; - }, - resume () { - if (q.paused === false) { return; } - q.paused = false; - setImmediate$1(q.process); - } - }; - // define these as fixed properties, so people get useful errors when updating - Object.defineProperties(q, { - saturated: { - writable: false, - value: eventMethod('saturated') - }, - unsaturated: { - writable: false, - value: eventMethod('unsaturated') - }, - empty: { - writable: false, - value: eventMethod('empty') - }, - drain: { - writable: false, - value: eventMethod('drain') - }, - error: { - writable: false, - value: eventMethod('error') - }, - }); - return q; - } +/***/ 43663: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - /** - * Creates a `cargo` object with the specified payload. Tasks added to the - * cargo will be processed altogether (up to the `payload` limit). If the - * `worker` is in progress, the task is queued until it becomes available. Once - * the `worker` has completed some tasks, each callback of those tasks is - * called. Check out [these](https://camo.githubusercontent.com/6bbd36f4cf5b35a0f11a96dcd2e97711ffc2fb37/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130382f62626330636662302d356632392d313165322d393734662d3333393763363464633835382e676966) [animations](https://camo.githubusercontent.com/f4810e00e1c5f5f8addbe3e9f49064fd5d102699/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130312f38346339323036362d356632392d313165322d383134662d3964336430323431336266642e676966) - * for how `cargo` and `queue` work. - * - * While [`queue`]{@link module:ControlFlow.queue} passes only one task to one of a group of workers - * at a time, cargo passes an array of tasks to a single worker, repeating - * when the worker is finished. - * - * @name cargo - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.queue]{@link module:ControlFlow.queue} - * @category Control Flow - * @param {AsyncFunction} worker - An asynchronous function for processing an array - * of queued tasks. Invoked with `(tasks, callback)`. - * @param {number} [payload=Infinity] - An optional `integer` for determining - * how many tasks should be processed per round; if omitted, the default is - * unlimited. - * @returns {module:ControlFlow.QueueObject} A cargo object to manage the tasks. Callbacks can - * attached as certain properties to listen for specific events during the - * lifecycle of the cargo and inner queue. - * @example - * - * // create a cargo object with payload 2 - * var cargo = async.cargo(function(tasks, callback) { - * for (var i=0; i ["LIST -a", "LIST"]; +const LIST_COMMANDS_MLSD = () => ["MLSD", "LIST -a", "LIST"]; +/** + * High-level API to interact with an FTP server. + */ +class Client { /** - * Creates a `cargoQueue` object with the specified payload. Tasks added to the - * cargoQueue will be processed together (up to the `payload` limit) in `concurrency` parallel workers. - * If the all `workers` are in progress, the task is queued until one becomes available. Once - * a `worker` has completed some tasks, each callback of those tasks is - * called. Check out [these](https://camo.githubusercontent.com/6bbd36f4cf5b35a0f11a96dcd2e97711ffc2fb37/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130382f62626330636662302d356632392d313165322d393734662d3333393763363464633835382e676966) [animations](https://camo.githubusercontent.com/f4810e00e1c5f5f8addbe3e9f49064fd5d102699/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130312f38346339323036362d356632392d313165322d383134662d3964336430323431336266642e676966) - * for how `cargo` and `queue` work. - * - * While [`queue`]{@link module:ControlFlow.queue} passes only one task to one of a group of workers - * at a time, and [`cargo`]{@link module:ControlFlow.cargo} passes an array of tasks to a single worker, - * the cargoQueue passes an array of tasks to multiple parallel workers. - * - * @name cargoQueue - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.queue]{@link module:ControlFlow.queue} - * @see [async.cargo]{@link module:ControlFLow.cargo} - * @category Control Flow - * @param {AsyncFunction} worker - An asynchronous function for processing an array - * of queued tasks. Invoked with `(tasks, callback)`. - * @param {number} [concurrency=1] - An `integer` for determining how many - * `worker` functions should be run in parallel. If omitted, the concurrency - * defaults to `1`. If the concurrency is `0`, an error is thrown. - * @param {number} [payload=Infinity] - An optional `integer` for determining - * how many tasks should be processed per round; if omitted, the default is - * unlimited. - * @returns {module:ControlFlow.QueueObject} A cargoQueue object to manage the tasks. Callbacks can - * attached as certain properties to listen for specific events during the - * lifecycle of the cargoQueue and inner queue. - * @example - * - * // create a cargoQueue object with payload 2 and concurrency 2 - * var cargoQueue = async.cargoQueue(function(tasks, callback) { - * for (var i=0; i { - * console.log(result); - * // 6000 - * // which is the sum of the file sizes of the three files - * }).catch( err => { - * console.log(err); - * }); - * - * // Error Handling - * async.reduce(withMissingFileList, 0, getFileSizeInBytes) - * .then( result => { - * console.log(result); - * }).catch( err => { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.reduce(fileList, 0, getFileSizeInBytes); - * console.log(result); - * // 6000 - * // which is the sum of the file sizes of the three files - * } - * catch (err) { - * console.log(err); - * } - * } - * - * // Error Handling - * async () => { - * try { - * let result = await async.reduce(withMissingFileList, 0, getFileSizeInBytes); - * console.log(result); - * } - * catch (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * } - * } + * Close the client and all open socket connections. * + * Close the client and all open socket connections. The client can’t be used anymore after calling this method, + * you have to either reconnect with `access` or `connect` or instantiate a new instance to continue any work. + * A client is also closed automatically if any timeout or connection error occurs. */ - function reduce(coll, memo, iteratee, callback) { - callback = once(callback); - var _iteratee = wrapAsync(iteratee); - return eachOfSeries$1(coll, (x, i, iterCb) => { - _iteratee(memo, x, (err, v) => { - memo = v; - iterCb(err); - }); - }, err => callback(err, memo)); + close() { + this.ftp.close(); + this._progressTracker.stop(); } - var reduce$1 = awaitify(reduce, 4); - /** - * Version of the compose function that is more natural to read. Each function - * consumes the return value of the previous function. It is the equivalent of - * [compose]{@link module:ControlFlow.compose} with the arguments reversed. - * - * Each function is executed with the `this` binding of the composed function. - * - * @name seq - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.compose]{@link module:ControlFlow.compose} - * @category Control Flow - * @param {...AsyncFunction} functions - the asynchronous functions to compose - * @returns {Function} a function that composes the `functions` in order - * @example - * - * // Requires lodash (or underscore), express3 and dresende's orm2. - * // Part of an app, that fetches cats of the logged user. - * // This example uses `seq` function to avoid overnesting and error - * // handling clutter. - * app.get('/cats', function(request, response) { - * var User = request.models.User; - * async.seq( - * User.get.bind(User), // 'User.get' has signature (id, callback(err, data)) - * function(user, fn) { - * user.getCats(fn); // 'getCats' has signature (callback(err, data)) - * } - * )(req.session.user_id, function (err, cats) { - * if (err) { - * console.error(err); - * response.json({ status: 'error', message: err.message }); - * } else { - * response.json({ status: 'ok', message: 'Cats found', data: cats }); - * } - * }); - * }); + * Returns true if the client is closed and can't be used anymore. */ - function seq(...functions) { - var _functions = functions.map(wrapAsync); - return function (...args) { - var that = this; - - var cb = args[args.length - 1]; - if (typeof cb == 'function') { - args.pop(); - } else { - cb = promiseCallback(); - } - - reduce$1(_functions, args, (newargs, fn, iterCb) => { - fn.apply(that, newargs.concat((err, ...nextargs) => { - iterCb(err, nextargs); - })); - }, - (err, results) => cb(err, ...results)); - - return cb[PROMISE_SYMBOL] - }; + get closed() { + return this.ftp.closed; } - /** - * Creates a function which is a composition of the passed asynchronous - * functions. Each function consumes the return value of the function that - * follows. Composing functions `f()`, `g()`, and `h()` would produce the result - * of `f(g(h()))`, only this version uses callbacks to obtain the return values. - * - * If the last argument to the composed function is not a function, a promise - * is returned when you call it. - * - * Each function is executed with the `this` binding of the composed function. - * - * @name compose - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {...AsyncFunction} functions - the asynchronous functions to compose - * @returns {Function} an asynchronous function that is the composed - * asynchronous `functions` - * @example - * - * function add1(n, callback) { - * setTimeout(function () { - * callback(null, n + 1); - * }, 10); - * } + * Connect (or reconnect) to an FTP server. * - * function mul3(n, callback) { - * setTimeout(function () { - * callback(null, n * 3); - * }, 10); - * } + * This is an instance method and thus can be called multiple times during the lifecycle of a `Client` + * instance. Whenever you do, the client is reset with a new control connection. This also implies that + * you can reopen a `Client` instance that has been closed due to an error when reconnecting with this + * method. In fact, reconnecting is the only way to continue using a closed `Client`. * - * var add1mul3 = async.compose(mul3, add1); - * add1mul3(4, function (err, result) { - * // result now equals 15 - * }); + * @param host Host the client should connect to. Optional, default is "localhost". + * @param port Port the client should connect to. Optional, default is 21. */ - function compose(...args) { - return seq(...args.reverse()); + connect(host = "localhost", port = 21) { + this.ftp.reset(); + this.ftp.socket.connect({ + host, + port, + family: this.ftp.ipFamily + }, () => this.ftp.log(`Connected to ${(0, netUtils_1.describeAddress)(this.ftp.socket)} (${(0, netUtils_1.describeTLS)(this.ftp.socket)})`)); + return this._handleConnectResponse(); } - /** - * The same as [`map`]{@link module:Collections.map} but runs a maximum of `limit` async operations at a time. - * - * @name mapLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.map]{@link module:Collections.map} - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The iteratee should complete with the transformed item. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. Results is an array of the - * transformed items from the `coll`. Invoked with (err, results). - * @returns {Promise} a promise, if no callback is passed + * As `connect` but using implicit TLS. Implicit TLS is not an FTP standard and has been replaced by + * explicit TLS. There are still FTP servers that support only implicit TLS, though. */ - function mapLimit (coll, limit, iteratee, callback) { - return _asyncMap(eachOfLimit$2(limit), coll, iteratee, callback) + connectImplicitTLS(host = "localhost", port = 21, tlsOptions = {}) { + this.ftp.reset(); + this.ftp.socket = (0, tls_1.connect)(port, host, tlsOptions, () => this.ftp.log(`Connected to ${(0, netUtils_1.describeAddress)(this.ftp.socket)} (${(0, netUtils_1.describeTLS)(this.ftp.socket)})`)); + this.ftp.tlsOptions = tlsOptions; + return this._handleConnectResponse(); } - var mapLimit$1 = awaitify(mapLimit, 4); - /** - * The same as [`concat`]{@link module:Collections.concat} but runs a maximum of `limit` async operations at a time. - * - * @name concatLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.concat]{@link module:Collections.concat} - * @category Collection - * @alias flatMapLimit - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`, - * which should use an array as its result. Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished, or an error occurs. Results is an array - * containing the concatenated results of the `iteratee` function. Invoked with - * (err, results). - * @returns A Promise, if no callback is passed + * Handles the first reponse by an FTP server after the socket connection has been established. */ - function concatLimit(coll, limit, iteratee, callback) { - var _iteratee = wrapAsync(iteratee); - return mapLimit$1(coll, limit, (val, iterCb) => { - _iteratee(val, (err, ...args) => { - if (err) return iterCb(err); - return iterCb(err, args); - }); - }, (err, mapResults) => { - var result = []; - for (var i = 0; i < mapResults.length; i++) { - if (mapResults[i]) { - result = result.concat(...mapResults[i]); - } + _handleConnectResponse() { + return this.ftp.handle(undefined, (res, task) => { + if (res instanceof Error) { + // The connection has been destroyed by the FTPContext at this point. + task.reject(res); + } + else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { + task.resolve(res); + } + // Reject all other codes, including 120 "Service ready in nnn minutes". + else { + // Don't stay connected but don't replace the socket yet by using reset() + // so the user can inspect properties of this instance. + task.reject(new FtpContext_1.FTPError(res)); } - - return callback(err, result); }); } - var concatLimit$1 = awaitify(concatLimit, 4); - - /** - * Applies `iteratee` to each item in `coll`, concatenating the results. Returns - * the concatenated list. The `iteratee`s are called in parallel, and the - * results are concatenated as they return. The results array will be returned in - * the original order of `coll` passed to the `iteratee` function. - * - * @name concat - * @static - * @memberOf module:Collections - * @method - * @category Collection - * @alias flatMap - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`, - * which should use an array as its result. Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished, or an error occurs. Results is an array - * containing the concatenated results of the `iteratee` function. Invoked with - * (err, results). - * @returns A Promise, if no callback is passed - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * // dir4 does not exist - * - * let directoryList = ['dir1','dir2','dir3']; - * let withMissingDirectoryList = ['dir1','dir2','dir3', 'dir4']; - * - * // Using callbacks - * async.concat(directoryList, fs.readdir, function(err, results) { - * if (err) { - * console.log(err); - * } else { - * console.log(results); - * // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ] - * } - * }); - * - * // Error Handling - * async.concat(withMissingDirectoryList, fs.readdir, function(err, results) { - * if (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * // since dir4 does not exist - * } else { - * console.log(results); - * } - * }); - * - * // Using Promises - * async.concat(directoryList, fs.readdir) - * .then(results => { - * console.log(results); - * // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ] - * }).catch(err => { - * console.log(err); - * }); - * - * // Error Handling - * async.concat(withMissingDirectoryList, fs.readdir) - * .then(results => { - * console.log(results); - * }).catch(err => { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * // since dir4 does not exist - * }); - * - * // Using async/await - * async () => { - * try { - * let results = await async.concat(directoryList, fs.readdir); - * console.log(results); - * // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ] - * } catch (err) { - * console.log(err); - * } - * } - * - * // Error Handling - * async () => { - * try { - * let results = await async.concat(withMissingDirectoryList, fs.readdir); - * console.log(results); - * } catch (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * // since dir4 does not exist - * } - * } - * - */ - function concat(coll, iteratee, callback) { - return concatLimit$1(coll, Infinity, iteratee, callback) - } - var concat$1 = awaitify(concat, 3); - - /** - * The same as [`concat`]{@link module:Collections.concat} but runs only a single async operation at a time. - * - * @name concatSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.concat]{@link module:Collections.concat} - * @category Collection - * @alias flatMapSeries - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`. - * The iteratee should complete with an array an array of results. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished, or an error occurs. Results is an array - * containing the concatenated results of the `iteratee` function. Invoked with - * (err, results). - * @returns A Promise, if no callback is passed - */ - function concatSeries(coll, iteratee, callback) { - return concatLimit$1(coll, 1, iteratee, callback) - } - var concatSeries$1 = awaitify(concatSeries, 3); - /** - * Returns a function that when called, calls-back with the values provided. - * Useful as the first function in a [`waterfall`]{@link module:ControlFlow.waterfall}, or for plugging values in to - * [`auto`]{@link module:ControlFlow.auto}. - * - * @name constant - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {...*} arguments... - Any number of arguments to automatically invoke - * callback with. - * @returns {AsyncFunction} Returns a function that when invoked, automatically - * invokes the callback with the previous given arguments. - * @example - * - * async.waterfall([ - * async.constant(42), - * function (value, next) { - * // value === 42 - * }, - * //... - * ], callback); - * - * async.waterfall([ - * async.constant(filename, "utf8"), - * fs.readFile, - * function (fileData, next) { - * //... - * } - * //... - * ], callback); - * - * async.auto({ - * hostname: async.constant("https://server.net/"), - * port: findFreePort, - * launchServer: ["hostname", "port", function (options, cb) { - * startServer(options, cb); - * }], - * //... - * }, callback); + * Send an FTP command and handle the first response. */ - function constant$1(...args) { - return function (...ignoredArgs/*, callback*/) { - var callback = ignoredArgs.pop(); - return callback(null, ...args); - }; - } - - function _createTester(check, getResult) { - return (eachfn, arr, _iteratee, cb) => { - var testPassed = false; - var testResult; - const iteratee = wrapAsync(_iteratee); - eachfn(arr, (value, _, callback) => { - iteratee(value, (err, result) => { - if (err || err === false) return callback(err); - - if (check(result) && !testResult) { - testPassed = true; - testResult = getResult(true, value); - return callback(null, breakLoop$1); - } - callback(); - }); - }, err => { - if (err) return cb(err); - cb(null, testPassed ? testResult : getResult(false)); - }); - }; + send(command, ignoreErrorCodesDEPRECATED = false) { + if (ignoreErrorCodesDEPRECATED) { // Deprecated starting from 3.9.0 + this.ftp.log("Deprecated call using send(command, flag) with boolean flag to ignore errors. Use sendIgnoringError(command)."); + return this.sendIgnoringError(command); + } + return this.ftp.request(command); } - /** - * Returns the first value in `coll` that passes an async truth test. The - * `iteratee` is applied in parallel, meaning the first iteratee to return - * `true` will fire the detect `callback` with that result. That means the - * result might not be the first item in the original `coll` (in terms of order) - * that passes the test. - - * If order within the original `coll` is important, then look at - * [`detectSeries`]{@link module:Collections.detectSeries}. - * - * @name detect - * @static - * @memberOf module:Collections - * @method - * @alias find - * @category Collections - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`. - * The iteratee must complete with a boolean value as its result. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called as soon as any - * iteratee returns `true`, or after all the `iteratee` functions have finished. - * Result will be the first item in the array that passes the truth test - * (iteratee) or the value `undefined` if none passed. Invoked with - * (err, result). - * @returns {Promise} a promise, if a callback is omitted - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * - * // asynchronous function that checks if a file exists - * function fileExists(file, callback) { - * fs.access(file, fs.constants.F_OK, (err) => { - * callback(null, !err); - * }); - * } - * - * async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists, - * function(err, result) { - * console.log(result); - * // dir1/file1.txt - * // result now equals the first file in the list that exists - * } - *); - * - * // Using Promises - * async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists) - * .then(result => { - * console.log(result); - * // dir1/file1.txt - * // result now equals the first file in the list that exists - * }).catch(err => { - * console.log(err); - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists); - * console.log(result); - * // dir1/file1.txt - * // result now equals the file in the list that exists - * } - * catch (err) { - * console.log(err); - * } - * } + * Send an FTP command and ignore an FTP error response. Any other kind of error or timeout will still reject the Promise. * + * @param command */ - function detect(coll, iteratee, callback) { - return _createTester(bool => bool, (res, item) => item)(eachOf$1, coll, iteratee, callback) + sendIgnoringError(command) { + return this.ftp.handle(command, (res, task) => { + if (res instanceof FtpContext_1.FTPError) { + task.resolve({ code: res.code, message: res.message }); + } + else if (res instanceof Error) { + task.reject(res); + } + else { + task.resolve(res); + } + }); } - var detect$1 = awaitify(detect, 3); - /** - * The same as [`detect`]{@link module:Collections.detect} but runs a maximum of `limit` async operations at a - * time. + * Upgrade the current socket connection to TLS. * - * @name detectLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.detect]{@link module:Collections.detect} - * @alias findLimit - * @category Collections - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`. - * The iteratee must complete with a boolean value as its result. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called as soon as any - * iteratee returns `true`, or after all the `iteratee` functions have finished. - * Result will be the first item in the array that passes the truth test - * (iteratee) or the value `undefined` if none passed. Invoked with - * (err, result). - * @returns {Promise} a promise, if a callback is omitted + * @param options TLS options as in `tls.connect(options)`, optional. + * @param command Set the authentication command. Optional, default is "AUTH TLS". */ - function detectLimit(coll, limit, iteratee, callback) { - return _createTester(bool => bool, (res, item) => item)(eachOfLimit$2(limit), coll, iteratee, callback) + async useTLS(options = {}, command = "AUTH TLS") { + const ret = await this.send(command); + this.ftp.socket = await (0, netUtils_1.upgradeSocket)(this.ftp.socket, options); + this.ftp.tlsOptions = options; // Keep the TLS options for later data connections that should use the same options. + this.ftp.log(`Control socket is using: ${(0, netUtils_1.describeTLS)(this.ftp.socket)}`); + return ret; } - var detectLimit$1 = awaitify(detectLimit, 4); - /** - * The same as [`detect`]{@link module:Collections.detect} but runs only a single async operation at a time. + * Login a user with a password. * - * @name detectSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.detect]{@link module:Collections.detect} - * @alias findSeries - * @category Collections - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`. - * The iteratee must complete with a boolean value as its result. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called as soon as any - * iteratee returns `true`, or after all the `iteratee` functions have finished. - * Result will be the first item in the array that passes the truth test - * (iteratee) or the value `undefined` if none passed. Invoked with - * (err, result). - * @returns {Promise} a promise, if a callback is omitted + * @param user Username to use for login. Optional, default is "anonymous". + * @param password Password to use for login. Optional, default is "guest". */ - function detectSeries(coll, iteratee, callback) { - return _createTester(bool => bool, (res, item) => item)(eachOfLimit$2(1), coll, iteratee, callback) - } - - var detectSeries$1 = awaitify(detectSeries, 3); - - function consoleFunc(name) { - return (fn, ...args) => wrapAsync(fn)(...args, (err, ...resultArgs) => { - /* istanbul ignore else */ - if (typeof console === 'object') { - /* istanbul ignore else */ - if (err) { - /* istanbul ignore else */ - if (console.error) { - console.error(err); - } - } else if (console[name]) { /* istanbul ignore else */ - resultArgs.forEach(x => console[name](x)); - } + login(user = "anonymous", password = "guest") { + this.ftp.log(`Login security: ${(0, netUtils_1.describeTLS)(this.ftp.socket)}`); + return this.ftp.handle("USER " + user, (res, task) => { + if (res instanceof Error) { + task.reject(res); } - }) + else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // User logged in proceed OR Command superfluous + task.resolve(res); + } + else if (res.code === 331) { // User name okay, need password + this.ftp.send("PASS " + password); + } + else { // Also report error on 332 (Need account) + task.reject(new FtpContext_1.FTPError(res)); + } + }); } - /** - * Logs the result of an [`async` function]{@link AsyncFunction} to the - * `console` using `console.dir` to display the properties of the resulting object. - * Only works in Node.js or in browsers that support `console.dir` and - * `console.error` (such as FF and Chrome). - * If multiple arguments are returned from the async function, - * `console.dir` is called on each argument in order. - * - * @name dir - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {AsyncFunction} function - The function you want to eventually apply - * all arguments to. - * @param {...*} arguments... - Any number of arguments to apply to the function. - * @example - * - * // in a module - * var hello = function(name, callback) { - * setTimeout(function() { - * callback(null, {hello: name}); - * }, 1000); - * }; + * Set the usual default settings. * - * // in the node repl - * node> async.dir(hello, 'world'); - * {hello: 'world'} + * Settings used: + * * Binary mode (TYPE I) + * * File structure (STRU F) + * * Additional settings for FTPS (PBSZ 0, PROT P) */ - var dir = consoleFunc('dir'); - + async useDefaultSettings() { + const features = await this.features(); + // Use MLSD directory listing if possible. See https://tools.ietf.org/html/rfc3659#section-7.8: + // "The presence of the MLST feature indicates that both MLST and MLSD are supported." + const supportsMLSD = features.has("MLST"); + this.availableListCommands = supportsMLSD ? LIST_COMMANDS_MLSD() : LIST_COMMANDS_DEFAULT(); + await this.send("TYPE I"); // Binary mode + await this.sendIgnoringError("STRU F"); // Use file structure + await this.sendIgnoringError("OPTS UTF8 ON"); // Some servers expect UTF-8 to be enabled explicitly and setting before login might not have worked. + if (supportsMLSD) { + await this.sendIgnoringError("OPTS MLST type;size;modify;unique;unix.mode;unix.owner;unix.group;unix.ownername;unix.groupname;"); // Make sure MLSD listings include all we can parse + } + if (this.ftp.hasTLS) { + await this.sendIgnoringError("PBSZ 0"); // Set to 0 for TLS + await this.sendIgnoringError("PROT P"); // Protect channel (also for data connections) + } + } /** - * The post-check version of [`whilst`]{@link module:ControlFlow.whilst}. To reflect the difference in - * the order of operations, the arguments `test` and `iteratee` are switched. - * - * `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript. + * Convenience method that calls `connect`, `useTLS`, `login` and `useDefaultSettings`. * - * @name doWhilst - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.whilst]{@link module:ControlFlow.whilst} - * @category Control Flow - * @param {AsyncFunction} iteratee - A function which is called each time `test` - * passes. Invoked with (callback). - * @param {AsyncFunction} test - asynchronous truth test to perform after each - * execution of `iteratee`. Invoked with (...args, callback), where `...args` are the - * non-error args from the previous callback of `iteratee`. - * @param {Function} [callback] - A callback which is called after the test - * function has failed and repeated execution of `iteratee` has stopped. - * `callback` will be passed an error and any arguments passed to the final - * `iteratee`'s callback. Invoked with (err, [results]); - * @returns {Promise} a promise, if no callback is passed + * This is an instance method and thus can be called multiple times during the lifecycle of a `Client` + * instance. Whenever you do, the client is reset with a new control connection. This also implies that + * you can reopen a `Client` instance that has been closed due to an error when reconnecting with this + * method. In fact, reconnecting is the only way to continue using a closed `Client`. */ - function doWhilst(iteratee, test, callback) { - callback = onlyOnce(callback); - var _fn = wrapAsync(iteratee); - var _test = wrapAsync(test); - var results; - - function next(err, ...args) { - if (err) return callback(err); - if (err === false) return; - results = args; - _test(...args, check); + async access(options = {}) { + var _a, _b; + const useExplicitTLS = options.secure === true; + const useImplicitTLS = options.secure === "implicit"; + let welcome; + if (useImplicitTLS) { + welcome = await this.connectImplicitTLS(options.host, options.port, options.secureOptions); } - - function check(err, truth) { - if (err) return callback(err); - if (err === false) return; - if (!truth) return callback(null, ...results); - _fn(next); + else { + welcome = await this.connect(options.host, options.port); } - - return check(null, true); + if (useExplicitTLS) { + // Fixes https://github.com/patrickjuchli/basic-ftp/issues/166 by making sure + // host is set for any future data connection as well. + const secureOptions = (_a = options.secureOptions) !== null && _a !== void 0 ? _a : {}; + secureOptions.host = (_b = secureOptions.host) !== null && _b !== void 0 ? _b : options.host; + await this.useTLS(secureOptions); + } + // Set UTF-8 on before login in case there are non-ascii characters in user or password. + // Note that this might not work before login depending on server. + await this.sendIgnoringError("OPTS UTF8 ON"); + await this.login(options.user, options.password); + await this.useDefaultSettings(); + return welcome; } - - var doWhilst$1 = awaitify(doWhilst, 3); - /** - * Like ['doWhilst']{@link module:ControlFlow.doWhilst}, except the `test` is inverted. Note the - * argument ordering differs from `until`. - * - * @name doUntil - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.doWhilst]{@link module:ControlFlow.doWhilst} - * @category Control Flow - * @param {AsyncFunction} iteratee - An async function which is called each time - * `test` fails. Invoked with (callback). - * @param {AsyncFunction} test - asynchronous truth test to perform after each - * execution of `iteratee`. Invoked with (...args, callback), where `...args` are the - * non-error args from the previous callback of `iteratee` - * @param {Function} [callback] - A callback which is called after the test - * function has passed and repeated execution of `iteratee` has stopped. `callback` - * will be passed an error and any arguments passed to the final `iteratee`'s - * callback. Invoked with (err, [results]); - * @returns {Promise} a promise, if no callback is passed + * Get the current working directory. */ - function doUntil(iteratee, test, callback) { - const _test = wrapAsync(test); - return doWhilst$1(iteratee, (...args) => { - const cb = args.pop(); - _test(...args, (err, truth) => cb (err, !truth)); - }, callback); - } - - function _withoutIndex(iteratee) { - return (value, index, callback) => iteratee(value, callback); + async pwd() { + const res = await this.send("PWD"); + // The directory is part of the return message, for example: + // 257 "/this/that" is current directory. + const parsed = res.message.match(/"(.+)"/); + if (parsed === null || parsed[1] === undefined) { + throw new Error(`Can't parse response to command 'PWD': ${res.message}`); + } + return parsed[1]; } - /** - * Applies the function `iteratee` to each item in `coll`, in parallel. - * The `iteratee` is called with an item from the list, and a callback for when - * it has finished. If the `iteratee` passes an error to its `callback`, the - * main `callback` (for the `each` function) is immediately called with the - * error. - * - * Note, that since this function applies `iteratee` to each item in parallel, - * there is no guarantee that the iteratee functions will complete in order. - * - * @name each - * @static - * @memberOf module:Collections - * @method - * @alias forEach - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to - * each item in `coll`. Invoked with (item, callback). - * The array index is not passed to the iteratee. - * If you need the index, use `eachOf`. - * @param {Function} [callback] - A callback which is called when all - * `iteratee` functions have finished, or an error occurs. Invoked with (err). - * @returns {Promise} a promise, if a callback is omitted - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * // dir4 does not exist - * - * const fileList = [ 'dir1/file2.txt', 'dir2/file3.txt', 'dir/file5.txt']; - * const withMissingFileList = ['dir1/file1.txt', 'dir4/file2.txt']; - * - * // asynchronous function that deletes a file - * const deleteFile = function(file, callback) { - * fs.unlink(file, callback); - * }; - * - * // Using callbacks - * async.each(fileList, deleteFile, function(err) { - * if( err ) { - * console.log(err); - * } else { - * console.log('All files have been deleted successfully'); - * } - * }); - * - * // Error Handling - * async.each(withMissingFileList, deleteFile, function(err){ - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * // since dir4/file2.txt does not exist - * // dir1/file1.txt could have been deleted - * }); - * - * // Using Promises - * async.each(fileList, deleteFile) - * .then( () => { - * console.log('All files have been deleted successfully'); - * }).catch( err => { - * console.log(err); - * }); - * - * // Error Handling - * async.each(fileList, deleteFile) - * .then( () => { - * console.log('All files have been deleted successfully'); - * }).catch( err => { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * // since dir4/file2.txt does not exist - * // dir1/file1.txt could have been deleted - * }); - * - * // Using async/await - * async () => { - * try { - * await async.each(files, deleteFile); - * } - * catch (err) { - * console.log(err); - * } - * } - * - * // Error Handling - * async () => { - * try { - * await async.each(withMissingFileList, deleteFile); - * } - * catch (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * // since dir4/file2.txt does not exist - * // dir1/file1.txt could have been deleted - * } - * } + * Get a description of supported features. * + * This sends the FEAT command and parses the result into a Map where keys correspond to available commands + * and values hold further information. Be aware that your FTP servers might not support this + * command in which case this method will not throw an exception but just return an empty Map. */ - function eachLimit$2(coll, iteratee, callback) { - return eachOf$1(coll, _withoutIndex(wrapAsync(iteratee)), callback); + async features() { + const res = await this.sendIgnoringError("FEAT"); + const features = new Map(); + // Not supporting any special features will be reported with a single line. + if (res.code < 400 && (0, parseControlResponse_1.isMultiline)(res.message)) { + // The first and last line wrap the multiline response, ignore them. + res.message.split("\n").slice(1, -1).forEach(line => { + // A typical lines looks like: " REST STREAM" or " MDTM". + // Servers might not use an indentation though. + const entry = line.trim().split(" "); + features.set(entry[0], entry[1] || ""); + }); + } + return features; } - - var each = awaitify(eachLimit$2, 3); - /** - * The same as [`each`]{@link module:Collections.each} but runs a maximum of `limit` async operations at a time. - * - * @name eachLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.each]{@link module:Collections.each} - * @alias forEachLimit - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The array index is not passed to the iteratee. - * If you need the index, use `eachOfLimit`. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called when all - * `iteratee` functions have finished, or an error occurs. Invoked with (err). - * @returns {Promise} a promise, if a callback is omitted + * Set the working directory. */ - function eachLimit(coll, limit, iteratee, callback) { - return eachOfLimit$2(limit)(coll, _withoutIndex(wrapAsync(iteratee)), callback); + async cd(path) { + const validPath = await this.protectWhitespace(path); + return this.send("CWD " + validPath); } - var eachLimit$1 = awaitify(eachLimit, 4); - /** - * The same as [`each`]{@link module:Collections.each} but runs only a single async operation at a time. - * - * Note, that unlike [`each`]{@link module:Collections.each}, this function applies iteratee to each item - * in series and therefore the iteratee functions will complete in order. - - * @name eachSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.each]{@link module:Collections.each} - * @alias forEachSeries - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to each - * item in `coll`. - * The array index is not passed to the iteratee. - * If you need the index, use `eachOfSeries`. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called when all - * `iteratee` functions have finished, or an error occurs. Invoked with (err). - * @returns {Promise} a promise, if a callback is omitted + * Switch to the parent directory of the working directory. */ - function eachSeries(coll, iteratee, callback) { - return eachLimit$1(coll, 1, iteratee, callback) + async cdup() { + return this.send("CDUP"); } - var eachSeries$1 = awaitify(eachSeries, 3); - /** - * Wrap an async function and ensure it calls its callback on a later tick of - * the event loop. If the function already calls its callback on a next tick, - * no extra deferral is added. This is useful for preventing stack overflows - * (`RangeError: Maximum call stack size exceeded`) and generally keeping - * [Zalgo](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony) - * contained. ES2017 `async` functions are returned as-is -- they are immune - * to Zalgo's corrupting influences, as they always resolve on a later tick. - * - * @name ensureAsync - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {AsyncFunction} fn - an async function, one that expects a node-style - * callback as its last argument. - * @returns {AsyncFunction} Returns a wrapped function with the exact same call - * signature as the function passed in. - * @example - * - * function sometimesAsync(arg, callback) { - * if (cache[arg]) { - * return callback(null, cache[arg]); // this would be synchronous!! - * } else { - * doSomeIO(arg, callback); // this IO would be asynchronous - * } - * } - * - * // this has a risk of stack overflows if many results are cached in a row - * async.mapSeries(args, sometimesAsync, done); - * - * // this will defer sometimesAsync's callback if necessary, - * // preventing stack overflows - * async.mapSeries(args, async.ensureAsync(sometimesAsync), done); + * Get the last modified time of a file. This is not supported by every FTP server, in which case + * calling this method will throw an exception. */ - function ensureAsync(fn) { - if (isAsync(fn)) return fn; - return function (...args/*, callback*/) { - var callback = args.pop(); - var sync = true; - args.push((...innerArgs) => { - if (sync) { - setImmediate$1(() => callback(...innerArgs)); - } else { - callback(...innerArgs); - } - }); - fn.apply(this, args); - sync = false; - }; + async lastMod(path) { + const validPath = await this.protectWhitespace(path); + const res = await this.send(`MDTM ${validPath}`); + const date = res.message.slice(4); + return (0, parseListMLSD_1.parseMLSxDate)(date); } - /** - * Returns `true` if every element in `coll` satisfies an async test. If any - * iteratee call returns `false`, the main `callback` is immediately called. - * - * @name every - * @static - * @memberOf module:Collections - * @method - * @alias all - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async truth test to apply to each item - * in the collection in parallel. - * The iteratee must complete with a boolean result value. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Result will be either `true` or `false` - * depending on the values of the async tests. Invoked with (err, result). - * @returns {Promise} a promise, if no callback provided - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * // dir4 does not exist - * - * const fileList = ['dir1/file1.txt','dir2/file3.txt','dir3/file5.txt']; - * const withMissingFileList = ['file1.txt','file2.txt','file4.txt']; - * - * // asynchronous function that checks if a file exists - * function fileExists(file, callback) { - * fs.access(file, fs.constants.F_OK, (err) => { - * callback(null, !err); - * }); - * } - * - * // Using callbacks - * async.every(fileList, fileExists, function(err, result) { - * console.log(result); - * // true - * // result is true since every file exists - * }); - * - * async.every(withMissingFileList, fileExists, function(err, result) { - * console.log(result); - * // false - * // result is false since NOT every file exists - * }); - * - * // Using Promises - * async.every(fileList, fileExists) - * .then( result => { - * console.log(result); - * // true - * // result is true since every file exists - * }).catch( err => { - * console.log(err); - * }); - * - * async.every(withMissingFileList, fileExists) - * .then( result => { - * console.log(result); - * // false - * // result is false since NOT every file exists - * }).catch( err => { - * console.log(err); - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.every(fileList, fileExists); - * console.log(result); - * // true - * // result is true since every file exists - * } - * catch (err) { - * console.log(err); - * } - * } - * - * async () => { - * try { - * let result = await async.every(withMissingFileList, fileExists); - * console.log(result); - * // false - * // result is false since NOT every file exists - * } - * catch (err) { - * console.log(err); - * } - * } - * + * Get the size of a file. */ - function every(coll, iteratee, callback) { - return _createTester(bool => !bool, res => !res)(eachOf$1, coll, iteratee, callback) + async size(path) { + const validPath = await this.protectWhitespace(path); + const command = `SIZE ${validPath}`; + const res = await this.send(command); + // The size is part of the response message, for example: "213 555555". It's + // possible that there is a commmentary appended like "213 5555, some commentary". + const size = parseInt(res.message.slice(4), 10); + if (Number.isNaN(size)) { + throw new Error(`Can't parse response to command '${command}' as a numerical value: ${res.message}`); + } + return size; } - var every$1 = awaitify(every, 3); - /** - * The same as [`every`]{@link module:Collections.every} but runs a maximum of `limit` async operations at a time. + * Rename a file. * - * @name everyLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.every]{@link module:Collections.every} - * @alias allLimit - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - An async truth test to apply to each item - * in the collection in parallel. - * The iteratee must complete with a boolean result value. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Result will be either `true` or `false` - * depending on the values of the async tests. Invoked with (err, result). - * @returns {Promise} a promise, if no callback provided + * Depending on the FTP server this might also be used to move a file from one + * directory to another by providing full paths. */ - function everyLimit(coll, limit, iteratee, callback) { - return _createTester(bool => !bool, res => !res)(eachOfLimit$2(limit), coll, iteratee, callback) + async rename(srcPath, destPath) { + const validSrc = await this.protectWhitespace(srcPath); + const validDest = await this.protectWhitespace(destPath); + await this.send("RNFR " + validSrc); + return this.send("RNTO " + validDest); } - var everyLimit$1 = awaitify(everyLimit, 4); - /** - * The same as [`every`]{@link module:Collections.every} but runs only a single async operation at a time. + * Remove a file from the current working directory. * - * @name everySeries - * @static - * @memberOf module:Collections - * @method - * @see [async.every]{@link module:Collections.every} - * @alias allSeries - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async truth test to apply to each item - * in the collection in series. - * The iteratee must complete with a boolean result value. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Result will be either `true` or `false` - * depending on the values of the async tests. Invoked with (err, result). - * @returns {Promise} a promise, if no callback provided + * You can ignore FTP error return codes which won't throw an exception if e.g. + * the file doesn't exist. */ - function everySeries(coll, iteratee, callback) { - return _createTester(bool => !bool, res => !res)(eachOfSeries$1, coll, iteratee, callback) - } - var everySeries$1 = awaitify(everySeries, 3); - - function filterArray(eachfn, arr, iteratee, callback) { - var truthValues = new Array(arr.length); - eachfn(arr, (x, index, iterCb) => { - iteratee(x, (err, v) => { - truthValues[index] = !!v; - iterCb(err); - }); - }, err => { - if (err) return callback(err); - var results = []; - for (var i = 0; i < arr.length; i++) { - if (truthValues[i]) results.push(arr[i]); - } - callback(null, results); - }); - } - - function filterGeneric(eachfn, coll, iteratee, callback) { - var results = []; - eachfn(coll, (x, index, iterCb) => { - iteratee(x, (err, v) => { - if (err) return iterCb(err); - if (v) { - results.push({index, value: x}); - } - iterCb(err); - }); - }, err => { - if (err) return callback(err); - callback(null, results - .sort((a, b) => a.index - b.index) - .map(v => v.value)); - }); - } - - function _filter(eachfn, coll, iteratee, callback) { - var filter = isArrayLike(coll) ? filterArray : filterGeneric; - return filter(eachfn, coll, wrapAsync(iteratee), callback); + async remove(path, ignoreErrorCodes = false) { + const validPath = await this.protectWhitespace(path); + if (ignoreErrorCodes) { + return this.sendIgnoringError(`DELE ${validPath}`); + } + return this.send(`DELE ${validPath}`); } - /** - * Returns a new array of all the values in `coll` which pass an async truth - * test. This operation is performed in parallel, but the results array will be - * in the same order as the original. - * - * @name filter - * @static - * @memberOf module:Collections - * @method - * @alias select - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {Function} iteratee - A truth test to apply to each item in `coll`. - * The `iteratee` is passed a `callback(err, truthValue)`, which must be called - * with a boolean argument once it has completed. Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Invoked with (err, results). - * @returns {Promise} a promise, if no callback provided - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * - * const files = ['dir1/file1.txt','dir2/file3.txt','dir3/file6.txt']; - * - * // asynchronous function that checks if a file exists - * function fileExists(file, callback) { - * fs.access(file, fs.constants.F_OK, (err) => { - * callback(null, !err); - * }); - * } - * - * // Using callbacks - * async.filter(files, fileExists, function(err, results) { - * if(err) { - * console.log(err); - * } else { - * console.log(results); - * // [ 'dir1/file1.txt', 'dir2/file3.txt' ] - * // results is now an array of the existing files - * } - * }); - * - * // Using Promises - * async.filter(files, fileExists) - * .then(results => { - * console.log(results); - * // [ 'dir1/file1.txt', 'dir2/file3.txt' ] - * // results is now an array of the existing files - * }).catch(err => { - * console.log(err); - * }); + * Report transfer progress for any upload or download to a given handler. * - * // Using async/await - * async () => { - * try { - * let results = await async.filter(files, fileExists); - * console.log(results); - * // [ 'dir1/file1.txt', 'dir2/file3.txt' ] - * // results is now an array of the existing files - * } - * catch (err) { - * console.log(err); - * } - * } + * This will also reset the overall transfer counter that can be used for multiple transfers. You can + * also call the function without a handler to stop reporting to an earlier one. * + * @param handler Handler function to call on transfer progress. */ - function filter (coll, iteratee, callback) { - return _filter(eachOf$1, coll, iteratee, callback) + trackProgress(handler) { + this._progressTracker.bytesOverall = 0; + this._progressTracker.reportTo(handler); } - var filter$1 = awaitify(filter, 3); - /** - * The same as [`filter`]{@link module:Collections.filter} but runs a maximum of `limit` async operations at a - * time. + * Upload data from a readable stream or a local file to a remote file. * - * @name filterLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.filter]{@link module:Collections.filter} - * @alias selectLimit - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {Function} iteratee - A truth test to apply to each item in `coll`. - * The `iteratee` is passed a `callback(err, truthValue)`, which must be called - * with a boolean argument once it has completed. Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Invoked with (err, results). - * @returns {Promise} a promise, if no callback provided + * @param source Readable stream or path to a local file. + * @param toRemotePath Path to a remote file to write to. */ - function filterLimit (coll, limit, iteratee, callback) { - return _filter(eachOfLimit$2(limit), coll, iteratee, callback) + async uploadFrom(source, toRemotePath, options = {}) { + return this._uploadWithCommand(source, toRemotePath, "STOR", options); } - var filterLimit$1 = awaitify(filterLimit, 4); - /** - * The same as [`filter`]{@link module:Collections.filter} but runs only a single async operation at a time. + * Upload data from a readable stream or a local file by appending it to an existing file. If the file doesn't + * exist the FTP server should create it. * - * @name filterSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.filter]{@link module:Collections.filter} - * @alias selectSeries - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {Function} iteratee - A truth test to apply to each item in `coll`. - * The `iteratee` is passed a `callback(err, truthValue)`, which must be called - * with a boolean argument once it has completed. Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Invoked with (err, results) - * @returns {Promise} a promise, if no callback provided + * @param source Readable stream or path to a local file. + * @param toRemotePath Path to a remote file to write to. */ - function filterSeries (coll, iteratee, callback) { - return _filter(eachOfSeries$1, coll, iteratee, callback) + async appendFrom(source, toRemotePath, options = {}) { + return this._uploadWithCommand(source, toRemotePath, "APPE", options); } - var filterSeries$1 = awaitify(filterSeries, 3); - /** - * Calls the asynchronous function `fn` with a callback parameter that allows it - * to call itself again, in series, indefinitely. - - * If an error is passed to the callback then `errback` is called with the - * error, and execution stops, otherwise it will never be called. - * - * @name forever - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {AsyncFunction} fn - an async function to call repeatedly. - * Invoked with (next). - * @param {Function} [errback] - when `fn` passes an error to it's callback, - * this function will be called, and execution stops. Invoked with (err). - * @returns {Promise} a promise that rejects if an error occurs and an errback - * is not passed - * @example - * - * async.forever( - * function(next) { - * // next is suitable for passing to things that need a callback(err [, whatever]); - * // it will result in this function being called again. - * }, - * function(err) { - * // if next is called with a value in its first parameter, it will appear - * // in here as 'err', and execution will stop. - * } - * ); + * @protected */ - function forever(fn, errback) { - var done = onlyOnce(errback); - var task = wrapAsync(ensureAsync(fn)); - - function next(err) { - if (err) return done(err); - if (err === false) return; - task(next); + async _uploadWithCommand(source, remotePath, command, options) { + if (typeof source === "string") { + return this._uploadLocalFile(source, remotePath, command, options); } - return next(); + return this._uploadFromStream(source, remotePath, command); } - var forever$1 = awaitify(forever, 2); - /** - * The same as [`groupBy`]{@link module:Collections.groupBy} but runs a maximum of `limit` async operations at a time. - * - * @name groupByLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.groupBy]{@link module:Collections.groupBy} - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The iteratee should complete with a `key` to group the value under. - * Invoked with (value, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. Result is an `Object` whoses - * properties are arrays of values which returned the corresponding key. - * @returns {Promise} a promise, if no callback is passed + * @protected */ - function groupByLimit(coll, limit, iteratee, callback) { - var _iteratee = wrapAsync(iteratee); - return mapLimit$1(coll, limit, (val, iterCb) => { - _iteratee(val, (err, key) => { - if (err) return iterCb(err); - return iterCb(err, {key, val}); - }); - }, (err, mapResults) => { - var result = {}; - // from MDN, handle object having an `hasOwnProperty` prop - var {hasOwnProperty} = Object.prototype; - - for (var i = 0; i < mapResults.length; i++) { - if (mapResults[i]) { - var {key} = mapResults[i]; - var {val} = mapResults[i]; - - if (hasOwnProperty.call(result, key)) { - result[key].push(val); - } else { - result[key] = [val]; - } - } - } - - return callback(err, result); + async _uploadLocalFile(localPath, remotePath, command, options) { + const fd = await fsOpen(localPath, "r"); + const source = (0, fs_1.createReadStream)("", { + fd, + start: options.localStart, + end: options.localEndInclusive, + autoClose: false }); + try { + return await this._uploadFromStream(source, remotePath, command); + } + finally { + await ignoreError(() => fsClose(fd)); + } } - - var groupByLimit$1 = awaitify(groupByLimit, 4); - /** - * Returns a new object, where each value corresponds to an array of items, from - * `coll`, that returned the corresponding key. That is, the keys of the object - * correspond to the values passed to the `iteratee` callback. - * - * Note: Since this function applies the `iteratee` to each item in parallel, - * there is no guarantee that the `iteratee` functions will complete in order. - * However, the values for each key in the `result` will be in the same order as - * the original `coll`. For Objects, the values will roughly be in the order of - * the original Objects' keys (but this can vary across JavaScript engines). - * - * @name groupBy - * @static - * @memberOf module:Collections - * @method - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The iteratee should complete with a `key` to group the value under. - * Invoked with (value, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. Result is an `Object` whoses - * properties are arrays of values which returned the corresponding key. - * @returns {Promise} a promise, if no callback is passed - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * // dir4 does not exist - * - * const files = ['dir1/file1.txt','dir2','dir4'] - * - * // asynchronous function that detects file type as none, file, or directory - * function detectFile(file, callback) { - * fs.stat(file, function(err, stat) { - * if (err) { - * return callback(null, 'none'); - * } - * callback(null, stat.isDirectory() ? 'directory' : 'file'); - * }); - * } - * - * //Using callbacks - * async.groupBy(files, detectFile, function(err, result) { - * if(err) { - * console.log(err); - * } else { - * console.log(result); - * // { - * // file: [ 'dir1/file1.txt' ], - * // none: [ 'dir4' ], - * // directory: [ 'dir2'] - * // } - * // result is object containing the files grouped by type - * } - * }); - * - * // Using Promises - * async.groupBy(files, detectFile) - * .then( result => { - * console.log(result); - * // { - * // file: [ 'dir1/file1.txt' ], - * // none: [ 'dir4' ], - * // directory: [ 'dir2'] - * // } - * // result is object containing the files grouped by type - * }).catch( err => { - * console.log(err); - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.groupBy(files, detectFile); - * console.log(result); - * // { - * // file: [ 'dir1/file1.txt' ], - * // none: [ 'dir4' ], - * // directory: [ 'dir2'] - * // } - * // result is object containing the files grouped by type - * } - * catch (err) { - * console.log(err); - * } - * } - * + * @protected */ - function groupBy (coll, iteratee, callback) { - return groupByLimit$1(coll, Infinity, iteratee, callback) + async _uploadFromStream(source, remotePath, command) { + const onError = (err) => this.ftp.closeWithError(err); + source.once("error", onError); + try { + const validPath = await this.protectWhitespace(remotePath); + await this.prepareTransfer(this.ftp); + // Keep the keyword `await` or the `finally` clause below runs too early + // and removes the event listener for the source stream too early. + return await (0, transfer_1.uploadFrom)(source, { + ftp: this.ftp, + tracker: this._progressTracker, + command, + remotePath: validPath, + type: "upload" + }); + } + finally { + source.removeListener("error", onError); + } } - /** - * The same as [`groupBy`]{@link module:Collections.groupBy} but runs only a single async operation at a time. + * Download a remote file and pipe its data to a writable stream or to a local file. * - * @name groupBySeries - * @static - * @memberOf module:Collections - * @method - * @see [async.groupBy]{@link module:Collections.groupBy} - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The iteratee should complete with a `key` to group the value under. - * Invoked with (value, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. Result is an `Object` whose - * properties are arrays of values which returned the corresponding key. - * @returns {Promise} a promise, if no callback is passed + * You can optionally define at which position of the remote file you'd like to start + * downloading. If the destination you provide is a file, the offset will be applied + * to it as well. For example: To resume a failed download, you'd request the size of + * the local, partially downloaded file and use that as the offset. Assuming the size + * is 23, you'd download the rest using `downloadTo("local.txt", "remote.txt", 23)`. + * + * @param destination Stream or path for a local file to write to. + * @param fromRemotePath Path of the remote file to read from. + * @param startAt Position within the remote file to start downloading at. If the destination is a file, this offset is also applied to it. */ - function groupBySeries (coll, iteratee, callback) { - return groupByLimit$1(coll, 1, iteratee, callback) + async downloadTo(destination, fromRemotePath, startAt = 0) { + if (typeof destination === "string") { + return this._downloadToFile(destination, fromRemotePath, startAt); + } + return this._downloadToStream(destination, fromRemotePath, startAt); } - /** - * Logs the result of an `async` function to the `console`. Only works in - * Node.js or in browsers that support `console.log` and `console.error` (such - * as FF and Chrome). If multiple arguments are returned from the async - * function, `console.log` is called on each argument in order. - * - * @name log - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {AsyncFunction} function - The function you want to eventually apply - * all arguments to. - * @param {...*} arguments... - Any number of arguments to apply to the function. - * @example - * - * // in a module - * var hello = function(name, callback) { - * setTimeout(function() { - * callback(null, 'hello ' + name); - * }, 1000); - * }; - * - * // in the node repl - * node> async.log(hello, 'world'); - * 'hello world' + * @protected */ - var log = consoleFunc('log'); - + async _downloadToFile(localPath, remotePath, startAt) { + const appendingToLocalFile = startAt > 0; + const fileSystemFlags = appendingToLocalFile ? "r+" : "w"; + const fd = await fsOpen(localPath, fileSystemFlags); + const destination = (0, fs_1.createWriteStream)("", { + fd, + start: startAt, + autoClose: false + }); + try { + return await this._downloadToStream(destination, remotePath, startAt); + } + catch (err) { + const localFileStats = await ignoreError(() => fsStat(localPath)); + const hasDownloadedData = localFileStats && localFileStats.size > 0; + const shouldRemoveLocalFile = !appendingToLocalFile && !hasDownloadedData; + if (shouldRemoveLocalFile) { + await ignoreError(() => fsUnlink(localPath)); + } + throw err; + } + finally { + await ignoreError(() => fsClose(fd)); + } + } /** - * The same as [`mapValues`]{@link module:Collections.mapValues} but runs a maximum of `limit` async operations at a - * time. - * - * @name mapValuesLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.mapValues]{@link module:Collections.mapValues} - * @category Collection - * @param {Object} obj - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - A function to apply to each value and key - * in `coll`. - * The iteratee should complete with the transformed value as its result. - * Invoked with (value, key, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. `result` is a new object consisting - * of each key from `obj`, with each transformed value on the right-hand side. - * Invoked with (err, result). - * @returns {Promise} a promise, if no callback is passed + * @protected */ - function mapValuesLimit(obj, limit, iteratee, callback) { - callback = once(callback); - var newObj = {}; - var _iteratee = wrapAsync(iteratee); - return eachOfLimit$2(limit)(obj, (val, key, next) => { - _iteratee(val, key, (err, result) => { - if (err) return next(err); - newObj[key] = result; - next(err); + async _downloadToStream(destination, remotePath, startAt) { + const onError = (err) => this.ftp.closeWithError(err); + destination.once("error", onError); + try { + const validPath = await this.protectWhitespace(remotePath); + await this.prepareTransfer(this.ftp); + // Keep the keyword `await` or the `finally` clause below runs too early + // and removes the event listener for the source stream too early. + return await (0, transfer_1.downloadTo)(destination, { + ftp: this.ftp, + tracker: this._progressTracker, + command: startAt > 0 ? `REST ${startAt}` : `RETR ${validPath}`, + remotePath: validPath, + type: "download" }); - }, err => callback(err, newObj)); + } + finally { + destination.removeListener("error", onError); + destination.end(); + } } - - var mapValuesLimit$1 = awaitify(mapValuesLimit, 4); - /** - * A relative of [`map`]{@link module:Collections.map}, designed for use with objects. - * - * Produces a new Object by mapping each value of `obj` through the `iteratee` - * function. The `iteratee` is called each `value` and `key` from `obj` and a - * callback for when it has finished processing. Each of these callbacks takes - * two arguments: an `error`, and the transformed item from `obj`. If `iteratee` - * passes an error to its callback, the main `callback` (for the `mapValues` - * function) is immediately called with the error. - * - * Note, the order of the keys in the result is not guaranteed. The keys will - * be roughly in the order they complete, (but this is very engine-specific) - * - * @name mapValues - * @static - * @memberOf module:Collections - * @method - * @category Collection - * @param {Object} obj - A collection to iterate over. - * @param {AsyncFunction} iteratee - A function to apply to each value and key - * in `coll`. - * The iteratee should complete with the transformed value as its result. - * Invoked with (value, key, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. `result` is a new object consisting - * of each key from `obj`, with each transformed value on the right-hand side. - * Invoked with (err, result). - * @returns {Promise} a promise, if no callback is passed - * @example - * - * // file1.txt is a file that is 1000 bytes in size - * // file2.txt is a file that is 2000 bytes in size - * // file3.txt is a file that is 3000 bytes in size - * // file4.txt does not exist - * - * const fileMap = { - * f1: 'file1.txt', - * f2: 'file2.txt', - * f3: 'file3.txt' - * }; - * - * const withMissingFileMap = { - * f1: 'file1.txt', - * f2: 'file2.txt', - * f3: 'file4.txt' - * }; - * - * // asynchronous function that returns the file size in bytes - * function getFileSizeInBytes(file, key, callback) { - * fs.stat(file, function(err, stat) { - * if (err) { - * return callback(err); - * } - * callback(null, stat.size); - * }); - * } - * - * // Using callbacks - * async.mapValues(fileMap, getFileSizeInBytes, function(err, result) { - * if (err) { - * console.log(err); - * } else { - * console.log(result); - * // result is now a map of file size in bytes for each file, e.g. - * // { - * // f1: 1000, - * // f2: 2000, - * // f3: 3000 - * // } - * } - * }); - * - * // Error handling - * async.mapValues(withMissingFileMap, getFileSizeInBytes, function(err, result) { - * if (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * } else { - * console.log(result); - * } - * }); - * - * // Using Promises - * async.mapValues(fileMap, getFileSizeInBytes) - * .then( result => { - * console.log(result); - * // result is now a map of file size in bytes for each file, e.g. - * // { - * // f1: 1000, - * // f2: 2000, - * // f3: 3000 - * // } - * }).catch (err => { - * console.log(err); - * }); - * - * // Error Handling - * async.mapValues(withMissingFileMap, getFileSizeInBytes) - * .then( result => { - * console.log(result); - * }).catch (err => { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.mapValues(fileMap, getFileSizeInBytes); - * console.log(result); - * // result is now a map of file size in bytes for each file, e.g. - * // { - * // f1: 1000, - * // f2: 2000, - * // f3: 3000 - * // } - * } - * catch (err) { - * console.log(err); - * } - * } - * - * // Error Handling - * async () => { - * try { - * let result = await async.mapValues(withMissingFileMap, getFileSizeInBytes); - * console.log(result); - * } - * catch (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * } - * } + * List files and directories in the current working directory, or from `path` if specified. * + * @param [path] Path to remote file or directory. */ - function mapValues(obj, iteratee, callback) { - return mapValuesLimit$1(obj, Infinity, iteratee, callback) + async list(path = "") { + const validPath = await this.protectWhitespace(path); + let lastError; + for (const candidate of this.availableListCommands) { + const command = validPath === "" ? candidate : `${candidate} ${validPath}`; + await this.prepareTransfer(this.ftp); + try { + const parsedList = await this._requestListWithCommand(command); + // Use successful candidate for all subsequent requests. + this.availableListCommands = [candidate]; + return parsedList; + } + catch (err) { + const shouldTryNext = err instanceof FtpContext_1.FTPError; + if (!shouldTryNext) { + throw err; + } + lastError = err; + } + } + throw lastError; } - /** - * The same as [`mapValues`]{@link module:Collections.mapValues} but runs only a single async operation at a time. - * - * @name mapValuesSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.mapValues]{@link module:Collections.mapValues} - * @category Collection - * @param {Object} obj - A collection to iterate over. - * @param {AsyncFunction} iteratee - A function to apply to each value and key - * in `coll`. - * The iteratee should complete with the transformed value as its result. - * Invoked with (value, key, callback). - * @param {Function} [callback] - A callback which is called when all `iteratee` - * functions have finished, or an error occurs. `result` is a new object consisting - * of each key from `obj`, with each transformed value on the right-hand side. - * Invoked with (err, result). - * @returns {Promise} a promise, if no callback is passed + * @protected */ - function mapValuesSeries(obj, iteratee, callback) { - return mapValuesLimit$1(obj, 1, iteratee, callback) + async _requestListWithCommand(command) { + const buffer = new StringWriter_1.StringWriter(); + await (0, transfer_1.downloadTo)(buffer, { + ftp: this.ftp, + tracker: this._progressTracker, + command, + remotePath: "", + type: "list" + }); + const text = buffer.getText(this.ftp.encoding); + this.ftp.log(text); + return this.parseList(text); } - /** - * Caches the results of an async function. When creating a hash to store - * function results against, the callback is omitted from the hash and an - * optional hash function can be used. - * - * **Note: if the async function errs, the result will not be cached and - * subsequent calls will call the wrapped function.** - * - * If no hash function is specified, the first argument is used as a hash key, - * which may work reasonably if it is a string or a data type that converts to a - * distinct string. Note that objects and arrays will not behave reasonably. - * Neither will cases where the other arguments are significant. In such cases, - * specify your own hash function. - * - * The cache of results is exposed as the `memo` property of the function - * returned by `memoize`. - * - * @name memoize - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {AsyncFunction} fn - The async function to proxy and cache results from. - * @param {Function} hasher - An optional function for generating a custom hash - * for storing results. It has all the arguments applied to it apart from the - * callback, and must be synchronous. - * @returns {AsyncFunction} a memoized version of `fn` - * @example - * - * var slow_fn = function(name, callback) { - * // do something - * callback(null, result); - * }; - * var fn = async.memoize(slow_fn); + * Remove a directory and all of its content. * - * // fn can now be used as if it were slow_fn - * fn('some name', function() { - * // callback - * }); + * @param remoteDirPath The path of the remote directory to delete. + * @example client.removeDir("foo") // Remove directory 'foo' using a relative path. + * @example client.removeDir("foo/bar") // Remove directory 'bar' using a relative path. + * @example client.removeDir("/foo/bar") // Remove directory 'bar' using an absolute path. + * @example client.removeDir("/") // Remove everything. */ - function memoize(fn, hasher = v => v) { - var memo = Object.create(null); - var queues = Object.create(null); - var _fn = wrapAsync(fn); - var memoized = initialParams((args, callback) => { - var key = hasher(...args); - if (key in memo) { - setImmediate$1(() => callback(null, ...memo[key])); - } else if (key in queues) { - queues[key].push(callback); - } else { - queues[key] = [callback]; - _fn(...args, (err, ...resultArgs) => { - // #1465 don't memoize if an error occurred - if (!err) { - memo[key] = resultArgs; - } - var q = queues[key]; - delete queues[key]; - for (var i = 0, l = q.length; i < l; i++) { - q[i](err, ...resultArgs); - } - }); + async removeDir(remoteDirPath) { + return this._exitAtCurrentDirectory(async () => { + await this.cd(remoteDirPath); + // Get the absolute path of the target because remoteDirPath might be a relative path, even `../` is possible. + const absoluteDirPath = await this.pwd(); + await this.clearWorkingDir(); + const dirIsRoot = absoluteDirPath === "/"; + if (!dirIsRoot) { + await this.cdup(); + await this.removeEmptyDir(absoluteDirPath); } }); - memoized.memo = memo; - memoized.unmemoized = fn; - return memoized; } - - /* istanbul ignore file */ - /** - * Calls `callback` on a later loop around the event loop. In Node.js this just - * calls `process.nextTick`. In the browser it will use `setImmediate` if - * available, otherwise `setTimeout(callback, 0)`, which means other higher - * priority events may precede the execution of `callback`. - * - * This is used internally for browser-compatibility purposes. - * - * @name nextTick - * @static - * @memberOf module:Utils - * @method - * @see [async.setImmediate]{@link module:Utils.setImmediate} - * @category Util - * @param {Function} callback - The function to call on a later loop around - * the event loop. Invoked with (args...). - * @param {...*} args... - any number of additional arguments to pass to the - * callback on the next tick. - * @example - * - * var call_order = []; - * async.nextTick(function() { - * call_order.push('two'); - * // call_order now equals ['one','two'] - * }); - * call_order.push('one'); - * - * async.setImmediate(function (a, b, c) { - * // a, b, and c equal 1, 2, and 3 - * }, 1, 2, 3); + * Remove all files and directories in the working directory without removing + * the working directory itself. */ - var _defer; - - if (hasNextTick) { - _defer = process.nextTick; - } else if (hasSetImmediate) { - _defer = setImmediate; - } else { - _defer = fallback; + async clearWorkingDir() { + for (const file of await this.list()) { + if (file.isDirectory) { + await this.cd(file.name); + await this.clearWorkingDir(); + await this.cdup(); + await this.removeEmptyDir(file.name); + } + else { + await this.remove(file.name); + } + } } - - var nextTick = wrap(_defer); - - var _parallel = awaitify((eachfn, tasks, callback) => { - var results = isArrayLike(tasks) ? [] : {}; - - eachfn(tasks, (task, key, taskCb) => { - wrapAsync(task)((err, ...result) => { - if (result.length < 2) { - [result] = result; - } - results[key] = result; - taskCb(err); - }); - }, err => callback(err, results)); - }, 3); - /** - * Run the `tasks` collection of functions in parallel, without waiting until - * the previous function has completed. If any of the functions pass an error to - * its callback, the main `callback` is immediately called with the value of the - * error. Once the `tasks` have completed, the results are passed to the final - * `callback` as an array. - * - * **Note:** `parallel` is about kicking-off I/O tasks in parallel, not about - * parallel execution of code. If your tasks do not use any timers or perform - * any I/O, they will actually be executed in series. Any synchronous setup - * sections for each task will happen one after the other. JavaScript remains - * single-threaded. - * - * **Hint:** Use [`reflect`]{@link module:Utils.reflect} to continue the - * execution of other tasks when a task fails. - * - * It is also possible to use an object instead of an array. Each property will - * be run as a function and the results will be passed to the final `callback` - * as an object instead of an array. This can be a more readable way of handling - * results from {@link async.parallel}. - * - * @name parallel - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection of - * [async functions]{@link AsyncFunction} to run. - * Each async function can complete with any number of optional `result` values. - * @param {Function} [callback] - An optional callback to run once all the - * functions have completed successfully. This function gets a results array - * (or object) containing all the result arguments passed to the task callbacks. - * Invoked with (err, results). - * @returns {Promise} a promise, if a callback is not passed - * - * @example - * - * //Using Callbacks - * async.parallel([ - * function(callback) { - * setTimeout(function() { - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * setTimeout(function() { - * callback(null, 'two'); - * }, 100); - * } - * ], function(err, results) { - * console.log(results); - * // results is equal to ['one','two'] even though - * // the second function had a shorter timeout. - * }); - * - * // an example using an object instead of an array - * async.parallel({ - * one: function(callback) { - * setTimeout(function() { - * callback(null, 1); - * }, 200); - * }, - * two: function(callback) { - * setTimeout(function() { - * callback(null, 2); - * }, 100); - * } - * }, function(err, results) { - * console.log(results); - * // results is equal to: { one: 1, two: 2 } - * }); - * - * //Using Promises - * async.parallel([ - * function(callback) { - * setTimeout(function() { - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * setTimeout(function() { - * callback(null, 'two'); - * }, 100); - * } - * ]).then(results => { - * console.log(results); - * // results is equal to ['one','two'] even though - * // the second function had a shorter timeout. - * }).catch(err => { - * console.log(err); - * }); - * - * // an example using an object instead of an array - * async.parallel({ - * one: function(callback) { - * setTimeout(function() { - * callback(null, 1); - * }, 200); - * }, - * two: function(callback) { - * setTimeout(function() { - * callback(null, 2); - * }, 100); - * } - * }).then(results => { - * console.log(results); - * // results is equal to: { one: 1, two: 2 } - * }).catch(err => { - * console.log(err); - * }); - * - * //Using async/await - * async () => { - * try { - * let results = await async.parallel([ - * function(callback) { - * setTimeout(function() { - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * setTimeout(function() { - * callback(null, 'two'); - * }, 100); - * } - * ]); - * console.log(results); - * // results is equal to ['one','two'] even though - * // the second function had a shorter timeout. - * } - * catch (err) { - * console.log(err); - * } - * } + * Upload the contents of a local directory to the remote working directory. * - * // an example using an object instead of an array - * async () => { - * try { - * let results = await async.parallel({ - * one: function(callback) { - * setTimeout(function() { - * callback(null, 1); - * }, 200); - * }, - * two: function(callback) { - * setTimeout(function() { - * callback(null, 2); - * }, 100); - * } - * }); - * console.log(results); - * // results is equal to: { one: 1, two: 2 } - * } - * catch (err) { - * console.log(err); - * } - * } + * This will overwrite existing files with the same names and reuse existing directories. + * Unrelated files and directories will remain untouched. You can optionally provide a `remoteDirPath` + * to put the contents inside a directory which will be created if necessary including all + * intermediate directories. If you did provide a remoteDirPath the working directory will stay + * the same as before calling this method. * + * @param localDirPath Local path, e.g. "foo/bar" or "../test" + * @param [remoteDirPath] Remote path of a directory to upload to. Working directory if undefined. */ - function parallel(tasks, callback) { - return _parallel(eachOf$1, tasks, callback); + async uploadFromDir(localDirPath, remoteDirPath) { + return this._exitAtCurrentDirectory(async () => { + if (remoteDirPath) { + await this.ensureDir(remoteDirPath); + } + return await this._uploadToWorkingDir(localDirPath); + }); } - /** - * The same as [`parallel`]{@link module:ControlFlow.parallel} but runs a maximum of `limit` async operations at a - * time. - * - * @name parallelLimit - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.parallel]{@link module:ControlFlow.parallel} - * @category Control Flow - * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection of - * [async functions]{@link AsyncFunction} to run. - * Each async function can complete with any number of optional `result` values. - * @param {number} limit - The maximum number of async operations at a time. - * @param {Function} [callback] - An optional callback to run once all the - * functions have completed successfully. This function gets a results array - * (or object) containing all the result arguments passed to the task callbacks. - * Invoked with (err, results). - * @returns {Promise} a promise, if a callback is not passed + * @protected */ - function parallelLimit(tasks, limit, callback) { - return _parallel(eachOfLimit$2(limit), tasks, callback); + async _uploadToWorkingDir(localDirPath) { + const files = await fsReadDir(localDirPath); + for (const file of files) { + const fullPath = (0, path_1.join)(localDirPath, file); + const stats = await fsStat(fullPath); + if (stats.isFile()) { + await this.uploadFrom(fullPath, file); + } + else if (stats.isDirectory()) { + await this._openDir(file); + await this._uploadToWorkingDir(fullPath); + await this.cdup(); + } + } } - /** - * A queue of tasks for the worker function to complete. - * @typedef {Iterable} QueueObject - * @memberOf module:ControlFlow - * @property {Function} length - a function returning the number of items - * waiting to be processed. Invoke with `queue.length()`. - * @property {boolean} started - a boolean indicating whether or not any - * items have been pushed and processed by the queue. - * @property {Function} running - a function returning the number of items - * currently being processed. Invoke with `queue.running()`. - * @property {Function} workersList - a function returning the array of items - * currently being processed. Invoke with `queue.workersList()`. - * @property {Function} idle - a function returning false if there are items - * waiting or being processed, or true if not. Invoke with `queue.idle()`. - * @property {number} concurrency - an integer for determining how many `worker` - * functions should be run in parallel. This property can be changed after a - * `queue` is created to alter the concurrency on-the-fly. - * @property {number} payload - an integer that specifies how many items are - * passed to the worker function at a time. only applies if this is a - * [cargo]{@link module:ControlFlow.cargo} object - * @property {AsyncFunction} push - add a new task to the `queue`. Calls `callback` - * once the `worker` has finished processing the task. Instead of a single task, - * a `tasks` array can be submitted. The respective callback is used for every - * task in the list. Invoke with `queue.push(task, [callback])`, - * @property {AsyncFunction} unshift - add a new task to the front of the `queue`. - * Invoke with `queue.unshift(task, [callback])`. - * @property {AsyncFunction} pushAsync - the same as `q.push`, except this returns - * a promise that rejects if an error occurs. - * @property {AsyncFunction} unshiftAsync - the same as `q.unshift`, except this returns - * a promise that rejects if an error occurs. - * @property {Function} remove - remove items from the queue that match a test - * function. The test function will be passed an object with a `data` property, - * and a `priority` property, if this is a - * [priorityQueue]{@link module:ControlFlow.priorityQueue} object. - * Invoked with `queue.remove(testFn)`, where `testFn` is of the form - * `function ({data, priority}) {}` and returns a Boolean. - * @property {Function} saturated - a function that sets a callback that is - * called when the number of running workers hits the `concurrency` limit, and - * further tasks will be queued. If the callback is omitted, `q.saturated()` - * returns a promise for the next occurrence. - * @property {Function} unsaturated - a function that sets a callback that is - * called when the number of running workers is less than the `concurrency` & - * `buffer` limits, and further tasks will not be queued. If the callback is - * omitted, `q.unsaturated()` returns a promise for the next occurrence. - * @property {number} buffer - A minimum threshold buffer in order to say that - * the `queue` is `unsaturated`. - * @property {Function} empty - a function that sets a callback that is called - * when the last item from the `queue` is given to a `worker`. If the callback - * is omitted, `q.empty()` returns a promise for the next occurrence. - * @property {Function} drain - a function that sets a callback that is called - * when the last item from the `queue` has returned from the `worker`. If the - * callback is omitted, `q.drain()` returns a promise for the next occurrence. - * @property {Function} error - a function that sets a callback that is called - * when a task errors. Has the signature `function(error, task)`. If the - * callback is omitted, `error()` returns a promise that rejects on the next - * error. - * @property {boolean} paused - a boolean for determining whether the queue is - * in a paused state. - * @property {Function} pause - a function that pauses the processing of tasks - * until `resume()` is called. Invoke with `queue.pause()`. - * @property {Function} resume - a function that resumes the processing of - * queued tasks when the queue is paused. Invoke with `queue.resume()`. - * @property {Function} kill - a function that removes the `drain` callback and - * empties remaining tasks from the queue forcing it to go idle. No more tasks - * should be pushed to the queue after calling this function. Invoke with `queue.kill()`. - * - * @example - * const q = async.queue(worker, 2) - * q.push(item1) - * q.push(item2) - * q.push(item3) - * // queues are iterable, spread into an array to inspect - * const items = [...q] // [item1, item2, item3] - * // or use for of - * for (let item of q) { - * console.log(item) - * } + * Download all files and directories of the working directory to a local directory. * - * q.drain(() => { - * console.log('all done') - * }) - * // or - * await q.drain() + * @param localDirPath The local directory to download to. + * @param remoteDirPath Remote directory to download. Current working directory if not specified. */ - + async downloadToDir(localDirPath, remoteDirPath) { + return this._exitAtCurrentDirectory(async () => { + if (remoteDirPath) { + await this.cd(remoteDirPath); + } + return await this._downloadFromWorkingDir(localDirPath); + }); + } /** - * Creates a `queue` object with the specified `concurrency`. Tasks added to the - * `queue` are processed in parallel (up to the `concurrency` limit). If all - * `worker`s are in progress, the task is queued until one becomes available. - * Once a `worker` completes a `task`, that `task`'s callback is called. - * - * @name queue - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {AsyncFunction} worker - An async function for processing a queued task. - * If you want to handle errors from an individual task, pass a callback to - * `q.push()`. Invoked with (task, callback). - * @param {number} [concurrency=1] - An `integer` for determining how many - * `worker` functions should be run in parallel. If omitted, the concurrency - * defaults to `1`. If the concurrency is `0`, an error is thrown. - * @returns {module:ControlFlow.QueueObject} A queue object to manage the tasks. Callbacks can be - * attached as certain properties to listen for specific events during the - * lifecycle of the queue. - * @example - * - * // create a queue object with concurrency 2 - * var q = async.queue(function(task, callback) { - * console.log('hello ' + task.name); - * callback(); - * }, 2); - * - * // assign a callback - * q.drain(function() { - * console.log('all items have been processed'); - * }); - * // or await the end - * await q.drain() - * - * // assign an error callback - * q.error(function(err, task) { - * console.error('task experienced an error'); - * }); - * - * // add some items to the queue - * q.push({name: 'foo'}, function(err) { - * console.log('finished processing foo'); - * }); - * // callback is optional - * q.push({name: 'bar'}); - * - * // add some items to the queue (batch-wise) - * q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function(err) { - * console.log('finished processing item'); - * }); - * - * // add some items to the front of the queue - * q.unshift({name: 'bar'}, function (err) { - * console.log('finished processing bar'); - * }); + * @protected */ - function queue (worker, concurrency) { - var _worker = wrapAsync(worker); - return queue$1((items, cb) => { - _worker(items[0], cb); - }, concurrency, 1); - } - - // Binary min-heap implementation used for priority queue. - // Implementation is stable, i.e. push time is considered for equal priorities - class Heap { - constructor() { - this.heap = []; - this.pushCount = Number.MIN_SAFE_INTEGER; - } - - get length() { - return this.heap.length; - } - - empty () { - this.heap = []; - return this; - } - - percUp(index) { - let p; - - while (index > 0 && smaller(this.heap[index], this.heap[p=parent(index)])) { - let t = this.heap[index]; - this.heap[index] = this.heap[p]; - this.heap[p] = t; - - index = p; - } - } - - percDown(index) { - let l; - - while ((l=leftChi(index)) < this.heap.length) { - if (l+1 < this.heap.length && smaller(this.heap[l+1], this.heap[l])) { - l = l+1; - } - - if (smaller(this.heap[index], this.heap[l])) { - break; - } - - let t = this.heap[index]; - this.heap[index] = this.heap[l]; - this.heap[l] = t; - - index = l; - } - } - - push(node) { - node.pushCount = ++this.pushCount; - this.heap.push(node); - this.percUp(this.heap.length-1); - } - - unshift(node) { - return this.heap.push(node); - } - - shift() { - let [top] = this.heap; - - this.heap[0] = this.heap[this.heap.length-1]; - this.heap.pop(); - this.percDown(0); - - return top; - } - - toArray() { - return [...this]; - } - - *[Symbol.iterator] () { - for (let i = 0; i < this.heap.length; i++) { - yield this.heap[i].data; - } - } - - remove (testFn) { - let j = 0; - for (let i = 0; i < this.heap.length; i++) { - if (!testFn(this.heap[i])) { - this.heap[j] = this.heap[i]; - j++; - } + async _downloadFromWorkingDir(localDirPath) { + await ensureLocalDirectory(localDirPath); + for (const file of await this.list()) { + const localPath = (0, path_1.join)(localDirPath, file.name); + if (file.isDirectory) { + await this.cd(file.name); + await this._downloadFromWorkingDir(localPath); + await this.cdup(); } - - this.heap.splice(j); - - for (let i = parent(this.heap.length-1); i >= 0; i--) { - this.percDown(i); + else if (file.isFile) { + await this.downloadTo(localPath, file.name); } - - return this; } } - - function leftChi(i) { - return (i<<1)+1; - } - - function parent(i) { - return ((i+1)>>1)-1; - } - - function smaller(x, y) { - if (x.priority !== y.priority) { - return x.priority < y.priority; + /** + * Make sure a given remote path exists, creating all directories as necessary. + * This function also changes the current working directory to the given path. + */ + async ensureDir(remoteDirPath) { + // If the remoteDirPath was absolute go to root directory. + if (remoteDirPath.startsWith("/")) { + await this.cd("/"); } - else { - return x.pushCount < y.pushCount; + const names = remoteDirPath.split("/").filter(name => name !== ""); + for (const name of names) { + await this._openDir(name); } } - /** - * The same as [async.queue]{@link module:ControlFlow.queue} only tasks are assigned a priority and - * completed in ascending priority order. - * - * @name priorityQueue - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.queue]{@link module:ControlFlow.queue} - * @category Control Flow - * @param {AsyncFunction} worker - An async function for processing a queued task. - * If you want to handle errors from an individual task, pass a callback to - * `q.push()`. - * Invoked with (task, callback). - * @param {number} concurrency - An `integer` for determining how many `worker` - * functions should be run in parallel. If omitted, the concurrency defaults to - * `1`. If the concurrency is `0`, an error is thrown. - * @returns {module:ControlFlow.QueueObject} A priorityQueue object to manage the tasks. There are three - * differences between `queue` and `priorityQueue` objects: - * * `push(task, priority, [callback])` - `priority` should be a number. If an - * array of `tasks` is given, all tasks will be assigned the same priority. - * * `pushAsync(task, priority, [callback])` - the same as `priorityQueue.push`, - * except this returns a promise that rejects if an error occurs. - * * The `unshift` and `unshiftAsync` methods were removed. + * Try to create a directory and enter it. This will not raise an exception if the directory + * couldn't be created if for example it already exists. + * @protected */ - function priorityQueue(worker, concurrency) { - // Start with a normal queue - var q = queue(worker, concurrency); - - var { - push, - pushAsync - } = q; - - q._tasks = new Heap(); - q._createTaskItem = ({data, priority}, callback) => { - return { - data, - priority, - callback - }; - }; - - function createDataItems(tasks, priority) { - if (!Array.isArray(tasks)) { - return {data: tasks, priority}; - } - return tasks.map(data => { return {data, priority}; }); - } - - // Override push to accept second parameter representing priority - q.push = function(data, priority = 0, callback) { - return push(createDataItems(data, priority), callback); - }; - - q.pushAsync = function(data, priority = 0, callback) { - return pushAsync(createDataItems(data, priority), callback); - }; - - // Remove unshift functions - delete q.unshift; - delete q.unshiftAsync; - - return q; + async _openDir(dirName) { + await this.sendIgnoringError("MKD " + dirName); + await this.cd(dirName); } - /** - * Runs the `tasks` array of functions in parallel, without waiting until the - * previous function has completed. Once any of the `tasks` complete or pass an - * error to its callback, the main `callback` is immediately called. It's - * equivalent to `Promise.race()`. - * - * @name race - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Array} tasks - An array containing [async functions]{@link AsyncFunction} - * to run. Each function can complete with an optional `result` value. - * @param {Function} callback - A callback to run once any of the functions have - * completed. This function gets an error or result from the first function that - * completed. Invoked with (err, result). - * @returns {Promise} a promise, if a callback is omitted - * @example - * - * async.race([ - * function(callback) { - * setTimeout(function() { - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * setTimeout(function() { - * callback(null, 'two'); - * }, 100); - * } - * ], - * // main callback - * function(err, result) { - * // the result will be equal to 'two' as it finishes earlier - * }); + * Remove an empty directory, will fail if not empty. */ - function race(tasks, callback) { - callback = once(callback); - if (!Array.isArray(tasks)) return callback(new TypeError('First argument to race must be an array of functions')); - if (!tasks.length) return callback(); - for (var i = 0, l = tasks.length; i < l; i++) { - wrapAsync(tasks[i])(callback); - } + async removeEmptyDir(path) { + const validPath = await this.protectWhitespace(path); + return this.send(`RMD ${validPath}`); } - - var race$1 = awaitify(race, 2); - /** - * Same as [`reduce`]{@link module:Collections.reduce}, only operates on `array` in reverse order. - * - * @name reduceRight - * @static - * @memberOf module:Collections - * @method - * @see [async.reduce]{@link module:Collections.reduce} - * @alias foldr - * @category Collection - * @param {Array} array - A collection to iterate over. - * @param {*} memo - The initial state of the reduction. - * @param {AsyncFunction} iteratee - A function applied to each item in the - * array to produce the next step in the reduction. - * The `iteratee` should complete with the next state of the reduction. - * If the iteratee completes with an error, the reduction is stopped and the - * main `callback` is immediately called with the error. - * Invoked with (memo, item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Result is the reduced value. Invoked with - * (err, result). - * @returns {Promise} a promise, if no callback is passed + * FTP servers can't handle filenames that have leading whitespace. This method transforms + * a given path to fix that issue for most cases. */ - function reduceRight (array, memo, iteratee, callback) { - var reversed = [...array].reverse(); - return reduce$1(reversed, memo, iteratee, callback); + async protectWhitespace(path) { + if (!path.startsWith(" ")) { + return path; + } + // Handle leading whitespace by prepending the absolute path: + // " test.txt" while being in the root directory becomes "/ test.txt". + const pwd = await this.pwd(); + const absolutePathPrefix = pwd.endsWith("/") ? pwd : pwd + "/"; + return absolutePathPrefix + path; + } + async _exitAtCurrentDirectory(func) { + const userDir = await this.pwd(); + try { + return await func(); + } + finally { + if (!this.closed) { + await ignoreError(() => this.cd(userDir)); + } + } } - /** - * Wraps the async function in another function that always completes with a - * result object, even when it errors. - * - * The result object has either the property `error` or `value`. - * - * @name reflect - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {AsyncFunction} fn - The async function you want to wrap - * @returns {Function} - A function that always passes null to it's callback as - * the error. The second argument to the callback will be an `object` with - * either an `error` or a `value` property. - * @example + * Try all available transfer strategies and pick the first one that works. Update `client` to + * use the working strategy for all successive transfer requests. * - * async.parallel([ - * async.reflect(function(callback) { - * // do some stuff ... - * callback(null, 'one'); - * }), - * async.reflect(function(callback) { - * // do some more stuff but error ... - * callback('bad stuff happened'); - * }), - * async.reflect(function(callback) { - * // do some more stuff ... - * callback(null, 'two'); - * }) - * ], - * // optional callback - * function(err, results) { - * // values - * // results[0].value = 'one' - * // results[1].error = 'bad stuff happened' - * // results[2].value = 'two' - * }); + * @returns a function that will try the provided strategies. */ - function reflect(fn) { - var _fn = wrapAsync(fn); - return initialParams(function reflectOn(args, reflectCallback) { - args.push((error, ...cbArgs) => { - let retVal = {}; - if (error) { - retVal.error = error; + _enterFirstCompatibleMode(strategies) { + return async (ftp) => { + ftp.log("Trying to find optimal transfer strategy..."); + let lastError = undefined; + for (const strategy of strategies) { + try { + const res = await strategy(ftp); + ftp.log("Optimal transfer strategy found."); + this.prepareTransfer = strategy; // eslint-disable-line require-atomic-updates + return res; } - if (cbArgs.length > 0){ - var value = cbArgs; - if (cbArgs.length <= 1) { - [value] = cbArgs; - } - retVal.value = value; + catch (err) { + // Try the next candidate no matter the exact error. It's possible that a server + // answered incorrectly to a strategy, for example a PASV answer to an EPSV. + lastError = err; } - reflectCallback(null, retVal); - }); - - return _fn.apply(this, args); - }); + } + throw new Error(`None of the available transfer strategies work. Last error response was '${lastError}'.`); + }; } - /** - * A helper function that wraps an array or an object of functions with `reflect`. - * - * @name reflectAll - * @static - * @memberOf module:Utils - * @method - * @see [async.reflect]{@link module:Utils.reflect} - * @category Util - * @param {Array|Object|Iterable} tasks - The collection of - * [async functions]{@link AsyncFunction} to wrap in `async.reflect`. - * @returns {Array} Returns an array of async functions, each wrapped in - * `async.reflect` - * @example - * - * let tasks = [ - * function(callback) { - * setTimeout(function() { - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * // do some more stuff but error ... - * callback(new Error('bad stuff happened')); - * }, - * function(callback) { - * setTimeout(function() { - * callback(null, 'two'); - * }, 100); - * } - * ]; - * - * async.parallel(async.reflectAll(tasks), - * // optional callback - * function(err, results) { - * // values - * // results[0].value = 'one' - * // results[1].error = Error('bad stuff happened') - * // results[2].value = 'two' - * }); - * - * // an example using an object instead of an array - * let tasks = { - * one: function(callback) { - * setTimeout(function() { - * callback(null, 'one'); - * }, 200); - * }, - * two: function(callback) { - * callback('two'); - * }, - * three: function(callback) { - * setTimeout(function() { - * callback(null, 'three'); - * }, 100); - * } - * }; - * - * async.parallel(async.reflectAll(tasks), - * // optional callback - * function(err, results) { - * // values - * // results.one.value = 'one' - * // results.two.error = 'two' - * // results.three.value = 'three' - * }); + * DEPRECATED, use `uploadFrom`. + * @deprecated */ - function reflectAll(tasks) { - var results; - if (Array.isArray(tasks)) { - results = tasks.map(reflect); - } else { - results = {}; - Object.keys(tasks).forEach(key => { - results[key] = reflect.call(this, tasks[key]); - }); - } - return results; - } - - function reject$2(eachfn, arr, _iteratee, callback) { - const iteratee = wrapAsync(_iteratee); - return _filter(eachfn, arr, (value, cb) => { - iteratee(value, (err, v) => { - cb(err, !v); - }); - }, callback); + async upload(source, toRemotePath, options = {}) { + this.ftp.log("Warning: upload() has been deprecated, use uploadFrom()."); + return this.uploadFrom(source, toRemotePath, options); } - /** - * The opposite of [`filter`]{@link module:Collections.filter}. Removes values that pass an `async` truth test. - * - * @name reject - * @static - * @memberOf module:Collections - * @method - * @see [async.filter]{@link module:Collections.filter} - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {Function} iteratee - An async truth test to apply to each item in - * `coll`. - * The should complete with a boolean value as its `result`. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Invoked with (err, results). - * @returns {Promise} a promise, if no callback is passed - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * - * const fileList = ['dir1/file1.txt','dir2/file3.txt','dir3/file6.txt']; - * - * // asynchronous function that checks if a file exists - * function fileExists(file, callback) { - * fs.access(file, fs.constants.F_OK, (err) => { - * callback(null, !err); - * }); - * } - * - * // Using callbacks - * async.reject(fileList, fileExists, function(err, results) { - * // [ 'dir3/file6.txt' ] - * // results now equals an array of the non-existing files - * }); - * - * // Using Promises - * async.reject(fileList, fileExists) - * .then( results => { - * console.log(results); - * // [ 'dir3/file6.txt' ] - * // results now equals an array of the non-existing files - * }).catch( err => { - * console.log(err); - * }); - * - * // Using async/await - * async () => { - * try { - * let results = await async.reject(fileList, fileExists); - * console.log(results); - * // [ 'dir3/file6.txt' ] - * // results now equals an array of the non-existing files - * } - * catch (err) { - * console.log(err); - * } - * } - * + * DEPRECATED, use `appendFrom`. + * @deprecated */ - function reject (coll, iteratee, callback) { - return reject$2(eachOf$1, coll, iteratee, callback) + async append(source, toRemotePath, options = {}) { + this.ftp.log("Warning: append() has been deprecated, use appendFrom()."); + return this.appendFrom(source, toRemotePath, options); } - var reject$1 = awaitify(reject, 3); - /** - * The same as [`reject`]{@link module:Collections.reject} but runs a maximum of `limit` async operations at a - * time. - * - * @name rejectLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.reject]{@link module:Collections.reject} - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {Function} iteratee - An async truth test to apply to each item in - * `coll`. - * The should complete with a boolean value as its `result`. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Invoked with (err, results). - * @returns {Promise} a promise, if no callback is passed + * DEPRECATED, use `downloadTo`. + * @deprecated */ - function rejectLimit (coll, limit, iteratee, callback) { - return reject$2(eachOfLimit$2(limit), coll, iteratee, callback) + async download(destination, fromRemotePath, startAt = 0) { + this.ftp.log("Warning: download() has been deprecated, use downloadTo()."); + return this.downloadTo(destination, fromRemotePath, startAt); } - var rejectLimit$1 = awaitify(rejectLimit, 4); - /** - * The same as [`reject`]{@link module:Collections.reject} but runs only a single async operation at a time. - * - * @name rejectSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.reject]{@link module:Collections.reject} - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {Function} iteratee - An async truth test to apply to each item in - * `coll`. - * The should complete with a boolean value as its `result`. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Invoked with (err, results). - * @returns {Promise} a promise, if no callback is passed + * DEPRECATED, use `uploadFromDir`. + * @deprecated */ - function rejectSeries (coll, iteratee, callback) { - return reject$2(eachOfSeries$1, coll, iteratee, callback) - } - var rejectSeries$1 = awaitify(rejectSeries, 3); - - function constant(value) { - return function () { - return value; - } + async uploadDir(localDirPath, remoteDirPath) { + this.ftp.log("Warning: uploadDir() has been deprecated, use uploadFromDir()."); + return this.uploadFromDir(localDirPath, remoteDirPath); } - /** - * Attempts to get a successful response from `task` no more than `times` times - * before returning an error. If the task is successful, the `callback` will be - * passed the result of the successful task. If all attempts fail, the callback - * will be passed the error and result (if any) of the final attempt. - * - * @name retry - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @see [async.retryable]{@link module:ControlFlow.retryable} - * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - Can be either an - * object with `times` and `interval` or a number. - * * `times` - The number of attempts to make before giving up. The default - * is `5`. - * * `interval` - The time to wait between retries, in milliseconds. The - * default is `0`. The interval may also be specified as a function of the - * retry count (see example). - * * `errorFilter` - An optional synchronous function that is invoked on - * erroneous result. If it returns `true` the retry attempts will continue; - * if the function returns `false` the retry flow is aborted with the current - * attempt's error and result being returned to the final callback. - * Invoked with (err). - * * If `opts` is a number, the number specifies the number of times to retry, - * with the default interval of `0`. - * @param {AsyncFunction} task - An async function to retry. - * Invoked with (callback). - * @param {Function} [callback] - An optional callback which is called when the - * task has succeeded, or after the final failed attempt. It receives the `err` - * and `result` arguments of the last attempt at completing the `task`. Invoked - * with (err, results). - * @returns {Promise} a promise if no callback provided - * - * @example - * - * // The `retry` function can be used as a stand-alone control flow by passing - * // a callback, as shown below: - * - * // try calling apiMethod 3 times - * async.retry(3, apiMethod, function(err, result) { - * // do something with the result - * }); - * - * // try calling apiMethod 3 times, waiting 200 ms between each retry - * async.retry({times: 3, interval: 200}, apiMethod, function(err, result) { - * // do something with the result - * }); - * - * // try calling apiMethod 10 times with exponential backoff - * // (i.e. intervals of 100, 200, 400, 800, 1600, ... milliseconds) - * async.retry({ - * times: 10, - * interval: function(retryCount) { - * return 50 * Math.pow(2, retryCount); - * } - * }, apiMethod, function(err, result) { - * // do something with the result - * }); - * - * // try calling apiMethod the default 5 times no delay between each retry - * async.retry(apiMethod, function(err, result) { - * // do something with the result - * }); - * - * // try calling apiMethod only when error condition satisfies, all other - * // errors will abort the retry control flow and return to final callback - * async.retry({ - * errorFilter: function(err) { - * return err.message === 'Temporary error'; // only retry on a specific error - * } - * }, apiMethod, function(err, result) { - * // do something with the result - * }); - * - * // to retry individual methods that are not as reliable within other - * // control flow functions, use the `retryable` wrapper: - * async.auto({ - * users: api.getUsers.bind(api), - * payments: async.retryable(3, api.getPayments.bind(api)) - * }, function(err, results) { - * // do something with the results - * }); - * + * DEPRECATED, use `downloadToDir`. + * @deprecated */ - const DEFAULT_TIMES = 5; - const DEFAULT_INTERVAL = 0; - - function retry(opts, task, callback) { - var options = { - times: DEFAULT_TIMES, - intervalFunc: constant(DEFAULT_INTERVAL) - }; - - if (arguments.length < 3 && typeof opts === 'function') { - callback = task || promiseCallback(); - task = opts; - } else { - parseTimes(options, opts); - callback = callback || promiseCallback(); - } - - if (typeof task !== 'function') { - throw new Error("Invalid arguments for async.retry"); - } - - var _task = wrapAsync(task); - - var attempt = 1; - function retryAttempt() { - _task((err, ...args) => { - if (err === false) return - if (err && attempt++ < options.times && - (typeof options.errorFilter != 'function' || - options.errorFilter(err))) { - setTimeout(retryAttempt, options.intervalFunc(attempt - 1)); - } else { - callback(err, ...args); - } - }); - } - - retryAttempt(); - return callback[PROMISE_SYMBOL] + async downloadDir(localDirPath) { + this.ftp.log("Warning: downloadDir() has been deprecated, use downloadToDir()."); + return this.downloadToDir(localDirPath); + } +} +exports.Client = Client; +async function ensureLocalDirectory(path) { + try { + await fsStat(path); + } + catch (err) { + await fsMkDir(path, { recursive: true }); + } +} +async function ignoreError(func) { + try { + return await func(); + } + catch (err) { + // Ignore + return undefined; } +} - function parseTimes(acc, t) { - if (typeof t === 'object') { - acc.times = +t.times || DEFAULT_TIMES; - acc.intervalFunc = typeof t.interval === 'function' ? - t.interval : - constant(+t.interval || DEFAULT_INTERVAL); +/***/ }), - acc.errorFilter = t.errorFilter; - } else if (typeof t === 'number' || typeof t === 'string') { - acc.times = +t || DEFAULT_TIMES; - } else { - throw new Error("Invalid arguments for async.retry"); - } - } +/***/ 37666: +/***/ ((__unused_webpack_module, exports) => { - /** - * A close relative of [`retry`]{@link module:ControlFlow.retry}. This method - * wraps a task and makes it retryable, rather than immediately calling it - * with retries. - * - * @name retryable - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.retry]{@link module:ControlFlow.retry} - * @category Control Flow - * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - optional - * options, exactly the same as from `retry`, except for a `opts.arity` that - * is the arity of the `task` function, defaulting to `task.length` - * @param {AsyncFunction} task - the asynchronous function to wrap. - * This function will be passed any arguments passed to the returned wrapper. - * Invoked with (...args, callback). - * @returns {AsyncFunction} The wrapped function, which when invoked, will - * retry on an error, based on the parameters specified in `opts`. - * This function will accept the same parameters as `task`. - * @example - * - * async.auto({ - * dep1: async.retryable(3, getFromFlakyService), - * process: ["dep1", async.retryable(3, function (results, cb) { - * maybeProcessData(results.dep1, cb); - * })] - * }, callback); +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.FileInfo = exports.FileType = void 0; +var FileType; +(function (FileType) { + FileType[FileType["Unknown"] = 0] = "Unknown"; + FileType[FileType["File"] = 1] = "File"; + FileType[FileType["Directory"] = 2] = "Directory"; + FileType[FileType["SymbolicLink"] = 3] = "SymbolicLink"; +})(FileType || (exports.FileType = FileType = {})); +/** + * Describes a file, directory or symbolic link. + */ +class FileInfo { + constructor(name) { + this.name = name; + this.type = FileType.Unknown; + this.size = 0; + /** + * Unparsed, raw modification date as a string. + * + * If `modifiedAt` is undefined, the FTP server you're connected to doesn't support the more modern + * MLSD command for machine-readable directory listings. The older command LIST is then used returning + * results that vary a lot between servers as the format hasn't been standardized. Here, directory listings + * and especially modification dates were meant to be human-readable first. + * + * Be careful when still trying to parse this by yourself. Parsing dates from listings using LIST is + * unreliable. This library decides to offer parsed dates only when they're absolutely reliable and safe to + * use e.g. for comparisons. + */ + this.rawModifiedAt = ""; + /** + * Parsed modification date. + * + * Available if the FTP server supports the MLSD command. Only MLSD guarantees dates than can be reliably + * parsed with the correct timezone and a resolution down to seconds. See `rawModifiedAt` property for the unparsed + * date that is always available. + */ + this.modifiedAt = undefined; + /** + * Unix permissions if present. If the underlying FTP server is not running on Unix this will be undefined. + * If set, you might be able to edit permissions with the FTP command `SITE CHMOD`. + */ + this.permissions = undefined; + /** + * Hard link count if available. + */ + this.hardLinkCount = undefined; + /** + * Link name for symbolic links if available. + */ + this.link = undefined; + /** + * Unix group if available. + */ + this.group = undefined; + /** + * Unix user if available. + */ + this.user = undefined; + /** + * Unique ID if available. + */ + this.uniqueID = undefined; + this.name = name; + } + get isDirectory() { + return this.type === FileType.Directory; + } + get isSymbolicLink() { + return this.type === FileType.SymbolicLink; + } + get isFile() { + return this.type === FileType.File; + } + /** + * Deprecated, legacy API. Use `rawModifiedAt` instead. + * @deprecated */ - function retryable (opts, task) { - if (!task) { - task = opts; - opts = null; - } - let arity = (opts && opts.arity) || task.length; - if (isAsync(task)) { - arity += 1; - } - var _task = wrapAsync(task); - return initialParams((args, callback) => { - if (args.length < arity - 1 || callback == null) { - args.push(callback); - callback = promiseCallback(); - } - function taskFn(cb) { - _task(...args, cb); - } + get date() { + return this.rawModifiedAt; + } + set date(rawModifiedAt) { + this.rawModifiedAt = rawModifiedAt; + } +} +exports.FileInfo = FileInfo; +FileInfo.UnixPermission = { + Read: 4, + Write: 2, + Execute: 1 +}; - if (opts) retry(opts, taskFn, callback); - else retry(taskFn, callback); - return callback[PROMISE_SYMBOL] - }); - } +/***/ }), + +/***/ 36081: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.FTPContext = exports.FTPError = void 0; +const net_1 = __nccwpck_require__(69278); +const parseControlResponse_1 = __nccwpck_require__(95931); +/** + * Describes an FTP server error response including the FTP response code. + */ +class FTPError extends Error { + constructor(res) { + super(res.message); + this.name = this.constructor.name; + this.code = res.code; + } +} +exports.FTPError = FTPError; +function doNothing() { + /** Do nothing */ +} +/** + * FTPContext holds the control and data sockets of an FTP connection and provides a + * simplified way to interact with an FTP server, handle responses, errors and timeouts. + * + * It doesn't implement or use any FTP commands. It's only a foundation to make writing an FTP + * client as easy as possible. You won't usually instantiate this, but use `Client`. + */ +class FTPContext { /** - * Run the functions in the `tasks` collection in series, each one running once - * the previous function has completed. If any functions in the series pass an - * error to its callback, no more functions are run, and `callback` is - * immediately called with the value of the error. Otherwise, `callback` - * receives an array of results when `tasks` have completed. - * - * It is also possible to use an object instead of an array. Each property will - * be run as a function, and the results will be passed to the final `callback` - * as an object instead of an array. This can be a more readable way of handling - * results from {@link async.series}. - * - * **Note** that while many implementations preserve the order of object - * properties, the [ECMAScript Language Specification](http://www.ecma-international.org/ecma-262/5.1/#sec-8.6) - * explicitly states that - * - * > The mechanics and order of enumerating the properties is not specified. - * - * So if you rely on the order in which your series of functions are executed, - * and want this to work on all platforms, consider using an array. - * - * @name series - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection containing - * [async functions]{@link AsyncFunction} to run in series. - * Each function can complete with any number of optional `result` values. - * @param {Function} [callback] - An optional callback to run once all the - * functions have completed. This function gets a results array (or object) - * containing all the result arguments passed to the `task` callbacks. Invoked - * with (err, result). - * @return {Promise} a promise, if no callback is passed - * @example - * - * //Using Callbacks - * async.series([ - * function(callback) { - * setTimeout(function() { - * // do some async task - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * setTimeout(function() { - * // then do another async task - * callback(null, 'two'); - * }, 100); - * } - * ], function(err, results) { - * console.log(results); - * // results is equal to ['one','two'] - * }); - * - * // an example using objects instead of arrays - * async.series({ - * one: function(callback) { - * setTimeout(function() { - * // do some async task - * callback(null, 1); - * }, 200); - * }, - * two: function(callback) { - * setTimeout(function() { - * // then do another async task - * callback(null, 2); - * }, 100); - * } - * }, function(err, results) { - * console.log(results); - * // results is equal to: { one: 1, two: 2 } - * }); - * - * //Using Promises - * async.series([ - * function(callback) { - * setTimeout(function() { - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * setTimeout(function() { - * callback(null, 'two'); - * }, 100); - * } - * ]).then(results => { - * console.log(results); - * // results is equal to ['one','two'] - * }).catch(err => { - * console.log(err); - * }); - * - * // an example using an object instead of an array - * async.series({ - * one: function(callback) { - * setTimeout(function() { - * // do some async task - * callback(null, 1); - * }, 200); - * }, - * two: function(callback) { - * setTimeout(function() { - * // then do another async task - * callback(null, 2); - * }, 100); - * } - * }).then(results => { - * console.log(results); - * // results is equal to: { one: 1, two: 2 } - * }).catch(err => { - * console.log(err); - * }); - * - * //Using async/await - * async () => { - * try { - * let results = await async.series([ - * function(callback) { - * setTimeout(function() { - * // do some async task - * callback(null, 'one'); - * }, 200); - * }, - * function(callback) { - * setTimeout(function() { - * // then do another async task - * callback(null, 'two'); - * }, 100); - * } - * ]); - * console.log(results); - * // results is equal to ['one','two'] - * } - * catch (err) { - * console.log(err); - * } - * } - * - * // an example using an object instead of an array - * async () => { - * try { - * let results = await async.parallel({ - * one: function(callback) { - * setTimeout(function() { - * // do some async task - * callback(null, 1); - * }, 200); - * }, - * two: function(callback) { - * setTimeout(function() { - * // then do another async task - * callback(null, 2); - * }, 100); - * } - * }); - * console.log(results); - * // results is equal to: { one: 1, two: 2 } - * } - * catch (err) { - * console.log(err); - * } - * } + * Instantiate an FTP context. * + * @param timeout - Timeout in milliseconds to apply to control and data connections. Use 0 for no timeout. + * @param encoding - Encoding to use for control connection. UTF-8 by default. Use "latin1" for older servers. */ - function series(tasks, callback) { - return _parallel(eachOfSeries$1, tasks, callback); + constructor(timeout = 0, encoding = "utf8") { + this.timeout = timeout; + /** Debug-level logging of all socket communication. */ + this.verbose = false; + /** IP version to prefer (4: IPv4, 6: IPv6, undefined: automatic). */ + this.ipFamily = undefined; + /** Options for TLS connections. */ + this.tlsOptions = {}; + /** A multiline response might be received as multiple chunks. */ + this._partialResponse = ""; + this._encoding = encoding; + // Help Typescript understand that we do indeed set _socket in the constructor but use the setter method to do so. + this._socket = this.socket = this._newSocket(); + this._dataSocket = undefined; } - /** - * Returns `true` if at least one element in the `coll` satisfies an async test. - * If any iteratee call returns `true`, the main `callback` is immediately - * called. - * - * @name some - * @static - * @memberOf module:Collections - * @method - * @alias any - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async truth test to apply to each item - * in the collections in parallel. - * The iteratee should complete with a boolean `result` value. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called as soon as any - * iteratee returns `true`, or after all the iteratee functions have finished. - * Result will be either `true` or `false` depending on the values of the async - * tests. Invoked with (err, result). - * @returns {Promise} a promise, if no callback provided - * @example - * - * // dir1 is a directory that contains file1.txt, file2.txt - * // dir2 is a directory that contains file3.txt, file4.txt - * // dir3 is a directory that contains file5.txt - * // dir4 does not exist - * - * // asynchronous function that checks if a file exists - * function fileExists(file, callback) { - * fs.access(file, fs.constants.F_OK, (err) => { - * callback(null, !err); - * }); - * } - * - * // Using callbacks - * async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists, - * function(err, result) { - * console.log(result); - * // true - * // result is true since some file in the list exists - * } - *); - * - * async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists, - * function(err, result) { - * console.log(result); - * // false - * // result is false since none of the files exists - * } - *); - * - * // Using Promises - * async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists) - * .then( result => { - * console.log(result); - * // true - * // result is true since some file in the list exists - * }).catch( err => { - * console.log(err); - * }); - * - * async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists) - * .then( result => { - * console.log(result); - * // false - * // result is false since none of the files exists - * }).catch( err => { - * console.log(err); - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists); - * console.log(result); - * // true - * // result is true since some file in the list exists - * } - * catch (err) { - * console.log(err); - * } - * } - * - * async () => { - * try { - * let result = await async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists); - * console.log(result); - * // false - * // result is false since none of the files exists - * } - * catch (err) { - * console.log(err); - * } - * } - * + * Close the context. */ - function some(coll, iteratee, callback) { - return _createTester(Boolean, res => res)(eachOf$1, coll, iteratee, callback) + close() { + // Internally, closing a context is always described with an error. If there is still a task running, it will + // abort with an exception that the user closed the client during a task. If no task is running, no exception is + // thrown but all newly submitted tasks after that will abort the exception that the client has been closed. + // In addition the user will get a stack trace pointing to where exactly the client has been closed. So in any + // case use _closingError to determine whether a context is closed. This also allows us to have a single code-path + // for closing a context making the implementation easier. + const message = this._task ? "User closed client during task" : "User closed client"; + const err = new Error(message); + this.closeWithError(err); } - var some$1 = awaitify(some, 3); - /** - * The same as [`some`]{@link module:Collections.some} but runs a maximum of `limit` async operations at a time. - * - * @name someLimit - * @static - * @memberOf module:Collections - * @method - * @see [async.some]{@link module:Collections.some} - * @alias anyLimit - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - An async truth test to apply to each item - * in the collections in parallel. - * The iteratee should complete with a boolean `result` value. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called as soon as any - * iteratee returns `true`, or after all the iteratee functions have finished. - * Result will be either `true` or `false` depending on the values of the async - * tests. Invoked with (err, result). - * @returns {Promise} a promise, if no callback provided + * Close the context with an error. */ - function someLimit(coll, limit, iteratee, callback) { - return _createTester(Boolean, res => res)(eachOfLimit$2(limit), coll, iteratee, callback) + closeWithError(err) { + // If this context already has been closed, don't overwrite the reason. + if (this._closingError) { + return; + } + this._closingError = err; + // Close the sockets but don't fully reset this context to preserve `this._closingError`. + this._closeControlSocket(); + this._closeSocket(this._dataSocket); + // Give the user's task a chance to react, maybe cleanup resources. + this._passToHandler(err); + // The task might not have been rejected by the user after receiving the error. + this._stopTrackingTask(); } - var someLimit$1 = awaitify(someLimit, 4); - /** - * The same as [`some`]{@link module:Collections.some} but runs only a single async operation at a time. - * - * @name someSeries - * @static - * @memberOf module:Collections - * @method - * @see [async.some]{@link module:Collections.some} - * @alias anySeries - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async truth test to apply to each item - * in the collections in series. - * The iteratee should complete with a boolean `result` value. - * Invoked with (item, callback). - * @param {Function} [callback] - A callback which is called as soon as any - * iteratee returns `true`, or after all the iteratee functions have finished. - * Result will be either `true` or `false` depending on the values of the async - * tests. Invoked with (err, result). - * @returns {Promise} a promise, if no callback provided + * Returns true if this context has been closed or hasn't been connected yet. You can reopen it with `access`. */ - function someSeries(coll, iteratee, callback) { - return _createTester(Boolean, res => res)(eachOfSeries$1, coll, iteratee, callback) + get closed() { + return this.socket.remoteAddress === undefined || this._closingError !== undefined; } - var someSeries$1 = awaitify(someSeries, 3); - /** - * Sorts a list by the results of running each `coll` value through an async - * `iteratee`. - * - * @name sortBy - * @static - * @memberOf module:Collections - * @method - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {AsyncFunction} iteratee - An async function to apply to each item in - * `coll`. - * The iteratee should complete with a value to use as the sort criteria as - * its `result`. - * Invoked with (item, callback). - * @param {Function} callback - A callback which is called after all the - * `iteratee` functions have finished, or an error occurs. Results is the items - * from the original `coll` sorted by the values returned by the `iteratee` - * calls. Invoked with (err, results). - * @returns {Promise} a promise, if no callback passed - * @example - * - * // bigfile.txt is a file that is 251100 bytes in size - * // mediumfile.txt is a file that is 11000 bytes in size - * // smallfile.txt is a file that is 121 bytes in size - * - * // asynchronous function that returns the file size in bytes - * function getFileSizeInBytes(file, callback) { - * fs.stat(file, function(err, stat) { - * if (err) { - * return callback(err); - * } - * callback(null, stat.size); - * }); - * } - * - * // Using callbacks - * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes, - * function(err, results) { - * if (err) { - * console.log(err); - * } else { - * console.log(results); - * // results is now the original array of files sorted by - * // file size (ascending by default), e.g. - * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt'] - * } - * } - * ); - * - * // By modifying the callback parameter the - * // sorting order can be influenced: - * - * // ascending order - * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], function(file, callback) { - * getFileSizeInBytes(file, function(getFileSizeErr, fileSize) { - * if (getFileSizeErr) return callback(getFileSizeErr); - * callback(null, fileSize); - * }); - * }, function(err, results) { - * if (err) { - * console.log(err); - * } else { - * console.log(results); - * // results is now the original array of files sorted by - * // file size (ascending by default), e.g. - * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt'] - * } - * } - * ); - * - * // descending order - * async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], function(file, callback) { - * getFileSizeInBytes(file, function(getFileSizeErr, fileSize) { - * if (getFileSizeErr) { - * return callback(getFileSizeErr); - * } - * callback(null, fileSize * -1); - * }); - * }, function(err, results) { - * if (err) { - * console.log(err); - * } else { - * console.log(results); - * // results is now the original array of files sorted by - * // file size (ascending by default), e.g. - * // [ 'bigfile.txt', 'mediumfile.txt', 'smallfile.txt'] - * } - * } - * ); - * - * // Error handling - * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes, - * function(err, results) { - * if (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * } else { - * console.log(results); - * } - * } - * ); - * - * // Using Promises - * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes) - * .then( results => { - * console.log(results); - * // results is now the original array of files sorted by - * // file size (ascending by default), e.g. - * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt'] - * }).catch( err => { - * console.log(err); - * }); - * - * // Error handling - * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes) - * .then( results => { - * console.log(results); - * }).catch( err => { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * }); - * - * // Using async/await - * (async () => { - * try { - * let results = await async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes); - * console.log(results); - * // results is now the original array of files sorted by - * // file size (ascending by default), e.g. - * // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt'] - * } - * catch (err) { - * console.log(err); - * } - * })(); - * - * // Error handling - * async () => { - * try { - * let results = await async.sortBy(['missingfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes); - * console.log(results); - * } - * catch (err) { - * console.log(err); - * // [ Error: ENOENT: no such file or directory ] - * } - * } - * + * Reset this contex and all of its state. */ - function sortBy (coll, iteratee, callback) { - var _iteratee = wrapAsync(iteratee); - return map$1(coll, (x, iterCb) => { - _iteratee(x, (err, criteria) => { - if (err) return iterCb(err); - iterCb(err, {value: x, criteria}); - }); - }, (err, results) => { - if (err) return callback(err); - callback(null, results.sort(comparator).map(v => v.value)); - }); - - function comparator(left, right) { - var a = left.criteria, b = right.criteria; - return a < b ? -1 : a > b ? 1 : 0; - } + reset() { + this.socket = this._newSocket(); } - var sortBy$1 = awaitify(sortBy, 3); - /** - * Sets a time limit on an asynchronous function. If the function does not call - * its callback within the specified milliseconds, it will be called with a - * timeout error. The code property for the error object will be `'ETIMEDOUT'`. - * - * @name timeout - * @static - * @memberOf module:Utils - * @method - * @category Util - * @param {AsyncFunction} asyncFn - The async function to limit in time. - * @param {number} milliseconds - The specified time limit. - * @param {*} [info] - Any variable you want attached (`string`, `object`, etc) - * to timeout Error for more information.. - * @returns {AsyncFunction} Returns a wrapped function that can be used with any - * of the control flow functions. - * Invoke this function with the same parameters as you would `asyncFunc`. - * @example - * - * function myFunction(foo, callback) { - * doAsyncTask(foo, function(err, data) { - * // handle errors - * if (err) return callback(err); - * - * // do some stuff ... - * - * // return processed data - * return callback(null, data); - * }); - * } - * - * var wrapped = async.timeout(myFunction, 1000); - * - * // call `wrapped` as you would `myFunction` - * wrapped({ bar: 'bar' }, function(err, data) { - * // if `myFunction` takes < 1000 ms to execute, `err` - * // and `data` will have their expected values - * - * // else `err` will be an Error with the code 'ETIMEDOUT' - * }); + * Get the FTP control socket. */ - function timeout(asyncFn, milliseconds, info) { - var fn = wrapAsync(asyncFn); - - return initialParams((args, callback) => { - var timedOut = false; - var timer; - - function timeoutCallback() { - var name = asyncFn.name || 'anonymous'; - var error = new Error('Callback function "' + name + '" timed out.'); - error.code = 'ETIMEDOUT'; - if (info) { - error.info = info; - } - timedOut = true; - callback(error); - } - - args.push((...cbArgs) => { - if (!timedOut) { - callback(...cbArgs); - clearTimeout(timer); - } - }); - - // setup timer and call original function - timer = setTimeout(timeoutCallback, milliseconds); - fn(...args); - }); + get socket() { + return this._socket; } - - function range(size) { - var result = Array(size); - while (size--) { - result[size] = size; + /** + * Set the socket for the control connection. This will only close the current control socket + * if the new one is not an upgrade to the current one. + */ + set socket(socket) { + // No data socket should be open in any case where the control socket is set or upgraded. + this.dataSocket = undefined; + // This being a reset, reset any other state apart from the socket. + this.tlsOptions = {}; + this._partialResponse = ""; + if (this._socket) { + const newSocketUpgradesExisting = socket.localPort === this._socket.localPort; + if (newSocketUpgradesExisting) { + this._removeSocketListeners(this.socket); + } + else { + this._closeControlSocket(); + } } - return result; + if (socket) { + // Setting a completely new control socket is in essence something like a reset. That's + // why we also close any open data connection above. We can go one step further and reset + // a possible closing error. That means that a closed FTPContext can be "reopened" by + // setting a new control socket. + this._closingError = undefined; + // Don't set a timeout yet. Timeout for control sockets is only active during a task, see handle() below. + socket.setTimeout(0); + socket.setEncoding(this._encoding); + socket.setKeepAlive(true); + socket.on("data", data => this._onControlSocketData(data)); + // Server sending a FIN packet is treated as an error. + socket.on("end", () => this.closeWithError(new Error("Server sent FIN packet unexpectedly, closing connection."))); + // Control being closed without error by server is treated as an error. + socket.on("close", hadError => { if (!hadError) + this.closeWithError(new Error("Server closed connection unexpectedly.")); }); + this._setupDefaultErrorHandlers(socket, "control socket"); + } + this._socket = socket; } - /** - * The same as [times]{@link module:ControlFlow.times} but runs a maximum of `limit` async operations at a - * time. - * - * @name timesLimit - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.times]{@link module:ControlFlow.times} - * @category Control Flow - * @param {number} count - The number of times to run the function. - * @param {number} limit - The maximum number of async operations at a time. - * @param {AsyncFunction} iteratee - The async function to call `n` times. - * Invoked with the iteration index and a callback: (n, next). - * @param {Function} callback - see [async.map]{@link module:Collections.map}. - * @returns {Promise} a promise, if no callback is provided + * Get the current FTP data connection if present. */ - function timesLimit(count, limit, iteratee, callback) { - var _iteratee = wrapAsync(iteratee); - return mapLimit$1(range(count), limit, _iteratee, callback); + get dataSocket() { + return this._dataSocket; } - /** - * Calls the `iteratee` function `n` times, and accumulates results in the same - * manner you would use with [map]{@link module:Collections.map}. - * - * @name times - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.map]{@link module:Collections.map} - * @category Control Flow - * @param {number} n - The number of times to run the function. - * @param {AsyncFunction} iteratee - The async function to call `n` times. - * Invoked with the iteration index and a callback: (n, next). - * @param {Function} callback - see {@link module:Collections.map}. - * @returns {Promise} a promise, if no callback is provided - * @example - * - * // Pretend this is some complicated async factory - * var createUser = function(id, callback) { - * callback(null, { - * id: 'user' + id - * }); - * }; - * - * // generate 5 users - * async.times(5, function(n, next) { - * createUser(n, function(err, user) { - * next(err, user); - * }); - * }, function(err, users) { - * // we should now have 5 users - * }); + * Set the socket for the data connection. This will automatically close the former data socket. */ - function times (n, iteratee, callback) { - return timesLimit(n, Infinity, iteratee, callback) + set dataSocket(socket) { + this._closeSocket(this._dataSocket); + if (socket) { + // Don't set a timeout yet. Timeout data socket should be activated when data transmission starts + // and timeout on control socket is deactivated. + socket.setTimeout(0); + this._setupDefaultErrorHandlers(socket, "data socket"); + } + this._dataSocket = socket; } - /** - * The same as [times]{@link module:ControlFlow.times} but runs only a single async operation at a time. - * - * @name timesSeries - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.times]{@link module:ControlFlow.times} - * @category Control Flow - * @param {number} n - The number of times to run the function. - * @param {AsyncFunction} iteratee - The async function to call `n` times. - * Invoked with the iteration index and a callback: (n, next). - * @param {Function} callback - see {@link module:Collections.map}. - * @returns {Promise} a promise, if no callback is provided + * Get the currently used encoding. */ - function timesSeries (n, iteratee, callback) { - return timesLimit(n, 1, iteratee, callback) + get encoding() { + return this._encoding; } - /** - * A relative of `reduce`. Takes an Object or Array, and iterates over each - * element in parallel, each step potentially mutating an `accumulator` value. - * The type of the accumulator defaults to the type of collection passed in. - * - * @name transform - * @static - * @memberOf module:Collections - * @method - * @category Collection - * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over. - * @param {*} [accumulator] - The initial state of the transform. If omitted, - * it will default to an empty Object or Array, depending on the type of `coll` - * @param {AsyncFunction} iteratee - A function applied to each item in the - * collection that potentially modifies the accumulator. - * Invoked with (accumulator, item, key, callback). - * @param {Function} [callback] - A callback which is called after all the - * `iteratee` functions have finished. Result is the transformed accumulator. - * Invoked with (err, result). - * @returns {Promise} a promise, if no callback provided - * @example - * - * // file1.txt is a file that is 1000 bytes in size - * // file2.txt is a file that is 2000 bytes in size - * // file3.txt is a file that is 3000 bytes in size - * - * // helper function that returns human-readable size format from bytes - * function formatBytes(bytes, decimals = 2) { - * // implementation not included for brevity - * return humanReadbleFilesize; - * } - * - * const fileList = ['file1.txt','file2.txt','file3.txt']; - * - * // asynchronous function that returns the file size, transformed to human-readable format - * // e.g. 1024 bytes = 1KB, 1234 bytes = 1.21 KB, 1048576 bytes = 1MB, etc. - * function transformFileSize(acc, value, key, callback) { - * fs.stat(value, function(err, stat) { - * if (err) { - * return callback(err); - * } - * acc[key] = formatBytes(stat.size); - * callback(null); - * }); - * } - * - * // Using callbacks - * async.transform(fileList, transformFileSize, function(err, result) { - * if(err) { - * console.log(err); - * } else { - * console.log(result); - * // [ '1000 Bytes', '1.95 KB', '2.93 KB' ] - * } - * }); - * - * // Using Promises - * async.transform(fileList, transformFileSize) - * .then(result => { - * console.log(result); - * // [ '1000 Bytes', '1.95 KB', '2.93 KB' ] - * }).catch(err => { - * console.log(err); - * }); - * - * // Using async/await - * (async () => { - * try { - * let result = await async.transform(fileList, transformFileSize); - * console.log(result); - * // [ '1000 Bytes', '1.95 KB', '2.93 KB' ] - * } - * catch (err) { - * console.log(err); - * } - * })(); - * - * @example - * - * // file1.txt is a file that is 1000 bytes in size - * // file2.txt is a file that is 2000 bytes in size - * // file3.txt is a file that is 3000 bytes in size - * - * // helper function that returns human-readable size format from bytes - * function formatBytes(bytes, decimals = 2) { - * // implementation not included for brevity - * return humanReadbleFilesize; - * } - * - * const fileMap = { f1: 'file1.txt', f2: 'file2.txt', f3: 'file3.txt' }; - * - * // asynchronous function that returns the file size, transformed to human-readable format - * // e.g. 1024 bytes = 1KB, 1234 bytes = 1.21 KB, 1048576 bytes = 1MB, etc. - * function transformFileSize(acc, value, key, callback) { - * fs.stat(value, function(err, stat) { - * if (err) { - * return callback(err); - * } - * acc[key] = formatBytes(stat.size); - * callback(null); - * }); - * } - * - * // Using callbacks - * async.transform(fileMap, transformFileSize, function(err, result) { - * if(err) { - * console.log(err); - * } else { - * console.log(result); - * // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' } - * } - * }); - * - * // Using Promises - * async.transform(fileMap, transformFileSize) - * .then(result => { - * console.log(result); - * // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' } - * }).catch(err => { - * console.log(err); - * }); - * - * // Using async/await - * async () => { - * try { - * let result = await async.transform(fileMap, transformFileSize); - * console.log(result); - * // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' } - * } - * catch (err) { - * console.log(err); - * } - * } + * Set the encoding used for the control socket. * + * See https://nodejs.org/api/buffer.html#buffer_buffers_and_character_encodings for what encodings + * are supported by Node. */ - function transform (coll, accumulator, iteratee, callback) { - if (arguments.length <= 3 && typeof accumulator === 'function') { - callback = iteratee; - iteratee = accumulator; - accumulator = Array.isArray(coll) ? [] : {}; + set encoding(encoding) { + this._encoding = encoding; + if (this.socket) { + this.socket.setEncoding(encoding); } - callback = once(callback || promiseCallback()); - var _iteratee = wrapAsync(iteratee); - - eachOf$1(coll, (v, k, cb) => { - _iteratee(accumulator, v, k, cb); - }, err => callback(err, accumulator)); - return callback[PROMISE_SYMBOL] } - /** - * It runs each task in series but stops whenever any of the functions were - * successful. If one of the tasks were successful, the `callback` will be - * passed the result of the successful task. If all tasks fail, the callback - * will be passed the error and result (if any) of the final attempt. - * - * @name tryEach - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection containing functions to - * run, each function is passed a `callback(err, result)` it must call on - * completion with an error `err` (which can be `null`) and an optional `result` - * value. - * @param {Function} [callback] - An optional callback which is called when one - * of the tasks has succeeded, or all have failed. It receives the `err` and - * `result` arguments of the last attempt at completing the `task`. Invoked with - * (err, results). - * @returns {Promise} a promise, if no callback is passed - * @example - * async.tryEach([ - * function getDataFromFirstWebsite(callback) { - * // Try getting the data from the first website - * callback(err, data); - * }, - * function getDataFromSecondWebsite(callback) { - * // First website failed, - * // Try getting the data from the backup website - * callback(err, data); - * } - * ], - * // optional callback - * function(err, results) { - * Now do something with the data. - * }); - * + * Send an FTP command without waiting for or handling the result. */ - function tryEach(tasks, callback) { - var error = null; - var result; - return eachSeries$1(tasks, (task, taskCb) => { - wrapAsync(task)((err, ...args) => { - if (err === false) return taskCb(err); - - if (args.length < 2) { - [result] = args; - } else { - result = args; - } - error = err; - taskCb(err ? null : {}); - }); - }, () => callback(error, result)); + send(command) { + const containsPassword = command.startsWith("PASS"); + const message = containsPassword ? "> PASS ###" : `> ${command}`; + this.log(message); + this._socket.write(command + "\r\n", this.encoding); } - - var tryEach$1 = awaitify(tryEach); - /** - * Undoes a [memoize]{@link module:Utils.memoize}d function, reverting it to the original, - * unmemoized form. Handy for testing. - * - * @name unmemoize - * @static - * @memberOf module:Utils - * @method - * @see [async.memoize]{@link module:Utils.memoize} - * @category Util - * @param {AsyncFunction} fn - the memoized function - * @returns {AsyncFunction} a function that calls the original unmemoized function + * Send an FTP command and handle the first response. Use this if you have a simple + * request-response situation. */ - function unmemoize(fn) { - return (...args) => { - return (fn.unmemoized || fn)(...args); - }; + request(command) { + return this.handle(command, (res, task) => { + if (res instanceof Error) { + task.reject(res); + } + else { + task.resolve(res); + } + }); } - /** - * Repeatedly call `iteratee`, while `test` returns `true`. Calls `callback` when - * stopped, or an error occurs. - * - * @name whilst - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {AsyncFunction} test - asynchronous truth test to perform before each - * execution of `iteratee`. Invoked with (callback). - * @param {AsyncFunction} iteratee - An async function which is called each time - * `test` passes. Invoked with (callback). - * @param {Function} [callback] - A callback which is called after the test - * function has failed and repeated execution of `iteratee` has stopped. `callback` - * will be passed an error and any arguments passed to the final `iteratee`'s - * callback. Invoked with (err, [results]); - * @returns {Promise} a promise, if no callback is passed - * @example - * - * var count = 0; - * async.whilst( - * function test(cb) { cb(null, count < 5); }, - * function iter(callback) { - * count++; - * setTimeout(function() { - * callback(null, count); - * }, 1000); - * }, - * function (err, n) { - * // 5 seconds have passed, n = 5 - * } - * ); + * Send an FTP command and handle any response until you resolve/reject. Use this if you expect multiple responses + * to a request. This returns a Promise that will hold whatever the response handler passed on when resolving/rejecting its task. */ - function whilst(test, iteratee, callback) { - callback = onlyOnce(callback); - var _fn = wrapAsync(iteratee); - var _test = wrapAsync(test); - var results = []; - - function next(err, ...rest) { - if (err) return callback(err); - results = rest; - if (err === false) return; - _test(check); + handle(command, responseHandler) { + if (this._task) { + const err = new Error("User launched a task while another one is still running. Forgot to use 'await' or '.then()'?"); + err.stack += `\nRunning task launched at: ${this._task.stack}`; + this.closeWithError(err); + // Don't return here, continue with returning the Promise that will then be rejected + // because the context closed already. That way, users will receive an exception where + // they called this method by mistake. } - - function check(err, truth) { - if (err) return callback(err); - if (err === false) return; - if (!truth) return callback(null, ...results); - _fn(next); + return new Promise((resolveTask, rejectTask) => { + this._task = { + stack: new Error().stack || "Unknown call stack", + responseHandler, + resolver: { + resolve: arg => { + this._stopTrackingTask(); + resolveTask(arg); + }, + reject: err => { + this._stopTrackingTask(); + rejectTask(err); + } + } + }; + if (this._closingError) { + // This client has been closed. Provide an error that describes this one as being caused + // by `_closingError`, include stack traces for both. + const err = new Error(`Client is closed because ${this._closingError.message}`); // Type 'Error' is not correctly defined, doesn't have 'code'. + err.stack += `\nClosing reason: ${this._closingError.stack}`; + err.code = this._closingError.code !== undefined ? this._closingError.code : "0"; + this._passToHandler(err); + return; + } + // Only track control socket timeout during the lifecycle of a task. This avoids timeouts on idle sockets, + // the default socket behaviour which is not expected by most users. + this.socket.setTimeout(this.timeout); + if (command) { + this.send(command); + } + }); + } + /** + * Log message if set to be verbose. + */ + log(message) { + if (this.verbose) { + // tslint:disable-next-line no-console + console.log(message); } - - return _test(check); } - var whilst$1 = awaitify(whilst, 3); - /** - * Repeatedly call `iteratee` until `test` returns `true`. Calls `callback` when - * stopped, or an error occurs. `callback` will be passed an error and any - * arguments passed to the final `iteratee`'s callback. - * - * The inverse of [whilst]{@link module:ControlFlow.whilst}. - * - * @name until - * @static - * @memberOf module:ControlFlow - * @method - * @see [async.whilst]{@link module:ControlFlow.whilst} - * @category Control Flow - * @param {AsyncFunction} test - asynchronous truth test to perform before each - * execution of `iteratee`. Invoked with (callback). - * @param {AsyncFunction} iteratee - An async function which is called each time - * `test` fails. Invoked with (callback). - * @param {Function} [callback] - A callback which is called after the test - * function has passed and repeated execution of `iteratee` has stopped. `callback` - * will be passed an error and any arguments passed to the final `iteratee`'s - * callback. Invoked with (err, [results]); - * @returns {Promise} a promise, if a callback is not passed - * - * @example - * const results = [] - * let finished = false - * async.until(function test(cb) { - * cb(null, finished) - * }, function iter(next) { - * fetchPage(url, (err, body) => { - * if (err) return next(err) - * results = results.concat(body.objects) - * finished = !!body.next - * next(err) - * }) - * }, function done (err) { - * // all pages have been fetched - * }) + * Return true if the control socket is using TLS. This does not mean that a session + * has already been negotiated. + */ + get hasTLS() { + return "encrypted" in this._socket; + } + /** + * Removes reference to current task and handler. This won't resolve or reject the task. + * @protected */ - function until(test, iteratee, callback) { - const _test = wrapAsync(test); - return whilst$1((cb) => _test((err, truth) => cb (err, !truth)), iteratee, callback); + _stopTrackingTask() { + // Disable timeout on control socket if there is no task active. + this.socket.setTimeout(0); + this._task = undefined; } - /** - * Runs the `tasks` array of functions in series, each passing their results to - * the next in the array. However, if any of the `tasks` pass an error to their - * own callback, the next function is not executed, and the main `callback` is - * immediately called with the error. - * - * @name waterfall - * @static - * @memberOf module:ControlFlow - * @method - * @category Control Flow - * @param {Array} tasks - An array of [async functions]{@link AsyncFunction} - * to run. - * Each function should complete with any number of `result` values. - * The `result` values will be passed as arguments, in order, to the next task. - * @param {Function} [callback] - An optional callback to run once all the - * functions have completed. This will be passed the results of the last task's - * callback. Invoked with (err, [results]). - * @returns {Promise} a promise, if a callback is omitted - * @example - * - * async.waterfall([ - * function(callback) { - * callback(null, 'one', 'two'); - * }, - * function(arg1, arg2, callback) { - * // arg1 now equals 'one' and arg2 now equals 'two' - * callback(null, 'three'); - * }, - * function(arg1, callback) { - * // arg1 now equals 'three' - * callback(null, 'done'); - * } - * ], function (err, result) { - * // result now equals 'done' - * }); - * - * // Or, with named functions: - * async.waterfall([ - * myFirstFunction, - * mySecondFunction, - * myLastFunction, - * ], function (err, result) { - * // result now equals 'done' - * }); - * function myFirstFunction(callback) { - * callback(null, 'one', 'two'); - * } - * function mySecondFunction(arg1, arg2, callback) { - * // arg1 now equals 'one' and arg2 now equals 'two' - * callback(null, 'three'); - * } - * function myLastFunction(arg1, callback) { - * // arg1 now equals 'three' - * callback(null, 'done'); - * } + * Handle incoming data on the control socket. The chunk is going to be of type `string` + * because we let `socket` handle encoding with `setEncoding`. + * @protected */ - function waterfall (tasks, callback) { - callback = once(callback); - if (!Array.isArray(tasks)) return callback(new Error('First argument to waterfall must be an array of functions')); - if (!tasks.length) return callback(); - var taskIndex = 0; - - function nextTask(args) { - var task = wrapAsync(tasks[taskIndex++]); - task(...args, onlyOnce(next)); + _onControlSocketData(chunk) { + this.log(`< ${chunk}`); + // This chunk might complete an earlier partial response. + const completeResponse = this._partialResponse + chunk; + const parsed = (0, parseControlResponse_1.parseControlResponse)(completeResponse); + // Remember any incomplete remainder. + this._partialResponse = parsed.rest; + // Each response group is passed along individually. + for (const message of parsed.messages) { + const code = parseInt(message.substr(0, 3), 10); + const response = { code, message }; + const err = code >= 400 ? new FTPError(response) : undefined; + this._passToHandler(err ? err : response); } - - function next(err, ...args) { - if (err === false) return - if (err || taskIndex === tasks.length) { - return callback(err, ...args); + } + /** + * Send the current handler a response. This is usually a control socket response + * or a socket event, like an error or timeout. + * @protected + */ + _passToHandler(response) { + if (this._task) { + this._task.responseHandler(response, this._task.resolver); + } + // Errors other than FTPError always close the client. If there isn't an active task to handle the error, + // the next one submitted will receive it using `_closingError`. + // There is only one edge-case: If there is an FTPError while no task is active, the error will be dropped. + // But that means that the user sent an FTP command with no intention of handling the result. So why should the + // error be handled? Maybe log it at least? Debug logging will already do that and the client stays useable after + // FTPError. So maybe no need to do anything here. + } + /** + * Setup all error handlers for a socket. + * @protected + */ + _setupDefaultErrorHandlers(socket, identifier) { + socket.once("error", error => { + error.message += ` (${identifier})`; + this.closeWithError(error); + }); + socket.once("close", hadError => { + if (hadError) { + this.closeWithError(new Error(`Socket closed due to transmission error (${identifier})`)); } - nextTask(args); + }); + socket.once("timeout", () => { + socket.destroy(); + this.closeWithError(new Error(`Timeout (${identifier})`)); + }); + } + /** + * Close the control socket. Sends QUIT, then FIN, and ignores any response or error. + */ + _closeControlSocket() { + this._removeSocketListeners(this._socket); + this._socket.on("error", doNothing); + this.send("QUIT"); + this._closeSocket(this._socket); + } + /** + * Close a socket, ignores any error. + * @protected + */ + _closeSocket(socket) { + if (socket) { + this._removeSocketListeners(socket); + socket.on("error", doNothing); + socket.destroy(); } - - nextTask([]); } - - var waterfall$1 = awaitify(waterfall); - /** - * An "async function" in the context of Async is an asynchronous function with - * a variable number of parameters, with the final parameter being a callback. - * (`function (arg1, arg2, ..., callback) {}`) - * The final callback is of the form `callback(err, results...)`, which must be - * called once the function is completed. The callback should be called with a - * Error as its first argument to signal that an error occurred. - * Otherwise, if no error occurred, it should be called with `null` as the first - * argument, and any additional `result` arguments that may apply, to signal - * successful completion. - * The callback must be called exactly once, ideally on a later tick of the - * JavaScript event loop. - * - * This type of function is also referred to as a "Node-style async function", - * or a "continuation passing-style function" (CPS). Most of the methods of this - * library are themselves CPS/Node-style async functions, or functions that - * return CPS/Node-style async functions. - * - * Wherever we accept a Node-style async function, we also directly accept an - * [ES2017 `async` function]{@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function}. - * In this case, the `async` function will not be passed a final callback - * argument, and any thrown error will be used as the `err` argument of the - * implicit callback, and the return value will be used as the `result` value. - * (i.e. a `rejected` of the returned Promise becomes the `err` callback - * argument, and a `resolved` value becomes the `result`.) - * - * Note, due to JavaScript limitations, we can only detect native `async` - * functions and not transpilied implementations. - * Your environment must have `async`/`await` support for this to work. - * (e.g. Node > v7.6, or a recent version of a modern browser). - * If you are using `async` functions through a transpiler (e.g. Babel), you - * must still wrap the function with [asyncify]{@link module:Utils.asyncify}, - * because the `async function` will be compiled to an ordinary function that - * returns a promise. + * Remove all default listeners for socket. + * @protected + */ + _removeSocketListeners(socket) { + socket.removeAllListeners(); + // Before Node.js 10.3.0, using `socket.removeAllListeners()` without any name did not work: https://github.com/nodejs/node/issues/20923. + socket.removeAllListeners("timeout"); + socket.removeAllListeners("data"); + socket.removeAllListeners("end"); + socket.removeAllListeners("error"); + socket.removeAllListeners("close"); + socket.removeAllListeners("connect"); + } + /** + * Provide a new socket instance. * - * @typedef {Function} AsyncFunction - * @static + * Internal use only, replaced for unit tests. */ - - - var index = { - apply, - applyEach, - applyEachSeries, - asyncify, - auto, - autoInject, - cargo: cargo$1, - cargoQueue: cargo, - compose, - concat: concat$1, - concatLimit: concatLimit$1, - concatSeries: concatSeries$1, - constant: constant$1, - detect: detect$1, - detectLimit: detectLimit$1, - detectSeries: detectSeries$1, - dir, - doUntil, - doWhilst: doWhilst$1, - each, - eachLimit: eachLimit$1, - eachOf: eachOf$1, - eachOfLimit: eachOfLimit$1, - eachOfSeries: eachOfSeries$1, - eachSeries: eachSeries$1, - ensureAsync, - every: every$1, - everyLimit: everyLimit$1, - everySeries: everySeries$1, - filter: filter$1, - filterLimit: filterLimit$1, - filterSeries: filterSeries$1, - forever: forever$1, - groupBy, - groupByLimit: groupByLimit$1, - groupBySeries, - log, - map: map$1, - mapLimit: mapLimit$1, - mapSeries: mapSeries$1, - mapValues, - mapValuesLimit: mapValuesLimit$1, - mapValuesSeries, - memoize, - nextTick, - parallel, - parallelLimit, - priorityQueue, - queue, - race: race$1, - reduce: reduce$1, - reduceRight, - reflect, - reflectAll, - reject: reject$1, - rejectLimit: rejectLimit$1, - rejectSeries: rejectSeries$1, - retry, - retryable, - seq, - series, - setImmediate: setImmediate$1, - some: some$1, - someLimit: someLimit$1, - someSeries: someSeries$1, - sortBy: sortBy$1, - timeout, - times, - timesLimit, - timesSeries, - transform, - tryEach: tryEach$1, - unmemoize, - until, - waterfall: waterfall$1, - whilst: whilst$1, - - // aliases - all: every$1, - allLimit: everyLimit$1, - allSeries: everySeries$1, - any: some$1, - anyLimit: someLimit$1, - anySeries: someSeries$1, - find: detect$1, - findLimit: detectLimit$1, - findSeries: detectSeries$1, - flatMap: concat$1, - flatMapLimit: concatLimit$1, - flatMapSeries: concatSeries$1, - forEach: each, - forEachSeries: eachSeries$1, - forEachLimit: eachLimit$1, - forEachOf: eachOf$1, - forEachOfSeries: eachOfSeries$1, - forEachOfLimit: eachOfLimit$1, - inject: reduce$1, - foldl: reduce$1, - foldr: reduceRight, - select: filter$1, - selectLimit: filterLimit$1, - selectSeries: filterSeries$1, - wrapSync: asyncify, - during: whilst$1, - doDuring: doWhilst$1 - }; - - exports.all = every$1; - exports.allLimit = everyLimit$1; - exports.allSeries = everySeries$1; - exports.any = some$1; - exports.anyLimit = someLimit$1; - exports.anySeries = someSeries$1; - exports.apply = apply; - exports.applyEach = applyEach; - exports.applyEachSeries = applyEachSeries; - exports.asyncify = asyncify; - exports.auto = auto; - exports.autoInject = autoInject; - exports.cargo = cargo$1; - exports.cargoQueue = cargo; - exports.compose = compose; - exports.concat = concat$1; - exports.concatLimit = concatLimit$1; - exports.concatSeries = concatSeries$1; - exports.constant = constant$1; - exports.default = index; - exports.detect = detect$1; - exports.detectLimit = detectLimit$1; - exports.detectSeries = detectSeries$1; - exports.dir = dir; - exports.doDuring = doWhilst$1; - exports.doUntil = doUntil; - exports.doWhilst = doWhilst$1; - exports.during = whilst$1; - exports.each = each; - exports.eachLimit = eachLimit$1; - exports.eachOf = eachOf$1; - exports.eachOfLimit = eachOfLimit$1; - exports.eachOfSeries = eachOfSeries$1; - exports.eachSeries = eachSeries$1; - exports.ensureAsync = ensureAsync; - exports.every = every$1; - exports.everyLimit = everyLimit$1; - exports.everySeries = everySeries$1; - exports.filter = filter$1; - exports.filterLimit = filterLimit$1; - exports.filterSeries = filterSeries$1; - exports.find = detect$1; - exports.findLimit = detectLimit$1; - exports.findSeries = detectSeries$1; - exports.flatMap = concat$1; - exports.flatMapLimit = concatLimit$1; - exports.flatMapSeries = concatSeries$1; - exports.foldl = reduce$1; - exports.foldr = reduceRight; - exports.forEach = each; - exports.forEachLimit = eachLimit$1; - exports.forEachOf = eachOf$1; - exports.forEachOfLimit = eachOfLimit$1; - exports.forEachOfSeries = eachOfSeries$1; - exports.forEachSeries = eachSeries$1; - exports.forever = forever$1; - exports.groupBy = groupBy; - exports.groupByLimit = groupByLimit$1; - exports.groupBySeries = groupBySeries; - exports.inject = reduce$1; - exports.log = log; - exports.map = map$1; - exports.mapLimit = mapLimit$1; - exports.mapSeries = mapSeries$1; - exports.mapValues = mapValues; - exports.mapValuesLimit = mapValuesLimit$1; - exports.mapValuesSeries = mapValuesSeries; - exports.memoize = memoize; - exports.nextTick = nextTick; - exports.parallel = parallel; - exports.parallelLimit = parallelLimit; - exports.priorityQueue = priorityQueue; - exports.queue = queue; - exports.race = race$1; - exports.reduce = reduce$1; - exports.reduceRight = reduceRight; - exports.reflect = reflect; - exports.reflectAll = reflectAll; - exports.reject = reject$1; - exports.rejectLimit = rejectLimit$1; - exports.rejectSeries = rejectSeries$1; - exports.retry = retry; - exports.retryable = retryable; - exports.select = filter$1; - exports.selectLimit = filterLimit$1; - exports.selectSeries = filterSeries$1; - exports.seq = seq; - exports.series = series; - exports.setImmediate = setImmediate$1; - exports.some = some$1; - exports.someLimit = someLimit$1; - exports.someSeries = someSeries$1; - exports.sortBy = sortBy$1; - exports.timeout = timeout; - exports.times = times; - exports.timesLimit = timesLimit; - exports.timesSeries = timesSeries; - exports.transform = transform; - exports.tryEach = tryEach$1; - exports.unmemoize = unmemoize; - exports.until = until; - exports.waterfall = waterfall$1; - exports.whilst = whilst$1; - exports.wrapSync = asyncify; - - Object.defineProperty(exports, '__esModule', { value: true }); - -})); - - -/***/ }), - -/***/ 31324: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -module.exports = -{ - parallel : __nccwpck_require__(83857), - serial : __nccwpck_require__(31054), - serialOrdered : __nccwpck_require__(53961) -}; + _newSocket() { + return new net_1.Socket(); + } +} +exports.FTPContext = FTPContext; /***/ }), -/***/ 24818: -/***/ ((module) => { +/***/ 35475: +/***/ ((__unused_webpack_module, exports) => { -// API -module.exports = abort; +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.ProgressTracker = void 0; /** - * Aborts leftover active jobs - * - * @param {object} state - current state object + * Tracks progress of one socket data transfer at a time. */ -function abort(state) -{ - Object.keys(state.jobs).forEach(clean.bind(state)); - - // reset leftover jobs - state.jobs = {}; +class ProgressTracker { + constructor() { + this.bytesOverall = 0; + this.intervalMs = 500; + this.onStop = noop; + this.onHandle = noop; + } + /** + * Register a new handler for progress info. Use `undefined` to disable reporting. + */ + reportTo(onHandle = noop) { + this.onHandle = onHandle; + } + /** + * Start tracking transfer progress of a socket. + * + * @param socket The socket to observe. + * @param name A name associated with this progress tracking, e.g. a filename. + * @param type The type of the transfer, typically "upload" or "download". + */ + start(socket, name, type) { + let lastBytes = 0; + this.onStop = poll(this.intervalMs, () => { + const bytes = socket.bytesRead + socket.bytesWritten; + this.bytesOverall += bytes - lastBytes; + lastBytes = bytes; + this.onHandle({ + name, + type, + bytes, + bytesOverall: this.bytesOverall + }); + }); + } + /** + * Stop tracking transfer progress. + */ + stop() { + this.onStop(false); + } + /** + * Call the progress handler one more time, then stop tracking. + */ + updateAndStop() { + this.onStop(true); + } } - +exports.ProgressTracker = ProgressTracker; /** - * Cleans up leftover job by invoking abort function for the provided job id - * - * @this state - * @param {string|number} key - job id to abort + * Starts calling a callback function at a regular interval. The first call will go out + * immediately. The function returns a function to stop the polling. */ -function clean(key) -{ - if (typeof this.jobs[key] == 'function') - { - this.jobs[key](); - } +function poll(intervalMs, updateFunc) { + const id = setInterval(updateFunc, intervalMs); + const stopFunc = (stopWithUpdate) => { + clearInterval(id); + if (stopWithUpdate) { + updateFunc(); + } + // Prevent repeated calls to stop calling handler. + updateFunc = noop; + }; + updateFunc(); + return stopFunc; } +function noop() { } /***/ }), -/***/ 78452: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 84184: +/***/ ((__unused_webpack_module, exports) => { -var defer = __nccwpck_require__(29200); +"use strict"; -// API -module.exports = async; +Object.defineProperty(exports, "__esModule", ({ value: true })); -/** - * Runs provided callback asynchronously - * even if callback itself is not - * - * @param {function} callback - callback to invoke - * @returns {function} - augmented callback - */ -function async(callback) -{ - var isAsync = false; - // check if async happened - defer(function() { isAsync = true; }); +/***/ }), - return function async_callback(err, result) - { - if (isAsync) - { - callback(err, result); +/***/ 5494: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.StringWriter = void 0; +const stream_1 = __nccwpck_require__(2203); +class StringWriter extends stream_1.Writable { + constructor() { + super(...arguments); + this.buf = Buffer.alloc(0); } - else - { - defer(function nextTick_callback() - { - callback(err, result); - }); + _write(chunk, _, callback) { + if (chunk instanceof Buffer) { + this.buf = Buffer.concat([this.buf, chunk]); + callback(null); + } + else { + callback(new Error("StringWriter expects chunks of type 'Buffer'.")); + } + } + getText(encoding) { + return this.buf.toString(encoding); } - }; } +exports.StringWriter = StringWriter; /***/ }), -/***/ 29200: -/***/ ((module) => { +/***/ 67382: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { -module.exports = defer; +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.enterPassiveModeIPv6 = exports.enterPassiveModeIPv4 = void 0; /** - * Runs provided function on next iteration of the event loop - * - * @param {function} fn - function to run + * Public API */ -function defer(fn) -{ - var nextTick = typeof setImmediate == 'function' - ? setImmediate - : ( - typeof process == 'object' && typeof process.nextTick == 'function' - ? process.nextTick - : null - ); - - if (nextTick) - { - nextTick(fn); - } - else - { - setTimeout(fn, 0); - } -} +__exportStar(__nccwpck_require__(43663), exports); +__exportStar(__nccwpck_require__(36081), exports); +__exportStar(__nccwpck_require__(37666), exports); +__exportStar(__nccwpck_require__(91641), exports); +__exportStar(__nccwpck_require__(84184), exports); +var transfer_1 = __nccwpck_require__(55115); +Object.defineProperty(exports, "enterPassiveModeIPv4", ({ enumerable: true, get: function () { return transfer_1.enterPassiveModeIPv4; } })); +Object.defineProperty(exports, "enterPassiveModeIPv6", ({ enumerable: true, get: function () { return transfer_1.enterPassiveModeIPv6; } })); /***/ }), -/***/ 24902: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var async = __nccwpck_require__(78452) - , abort = __nccwpck_require__(24818) - ; +/***/ 76156: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -// API -module.exports = iterate; +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.ipIsPrivateV4Address = exports.upgradeSocket = exports.describeAddress = exports.describeTLS = void 0; +const tls_1 = __nccwpck_require__(64756); /** - * Iterates over each job object - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {object} state - current job status - * @param {function} callback - invoked when all elements processed + * Returns a string describing the encryption on a given socket instance. */ -function iterate(list, iterator, state, callback) -{ - // store current index - var key = state['keyedList'] ? state['keyedList'][state.index] : state.index; - - state.jobs[key] = runJob(iterator, key, list[key], function(error, output) - { - // don't repeat yourself - // skip secondary callbacks - if (!(key in state.jobs)) - { - return; - } - - // clean up jobs - delete state.jobs[key]; - - if (error) - { - // don't process rest of the results - // stop still active jobs - // and reset the list - abort(state); +function describeTLS(socket) { + if (socket instanceof tls_1.TLSSocket) { + const protocol = socket.getProtocol(); + return protocol ? protocol : "Server socket or disconnected client socket"; } - else - { - state.results[key] = output; + return "No encryption"; +} +exports.describeTLS = describeTLS; +/** + * Returns a string describing the remote address of a socket. + */ +function describeAddress(socket) { + if (socket.remoteFamily === "IPv6") { + return `[${socket.remoteAddress}]:${socket.remotePort}`; } - - // return salvaged results - callback(error, state.results); - }); + return `${socket.remoteAddress}:${socket.remotePort}`; } - +exports.describeAddress = describeAddress; /** - * Runs iterator over provided job element - * - * @param {function} iterator - iterator to invoke - * @param {string|number} key - key/index of the element in the list of jobs - * @param {mixed} item - job description - * @param {function} callback - invoked after iterator is done with the job - * @returns {function|mixed} - job abort function or something else + * Upgrade a socket connection with TLS. */ -function runJob(iterator, key, item, callback) -{ - var aborter; - - // allow shortcut if iterator expects only two arguments - if (iterator.length == 2) - { - aborter = iterator(item, async(callback)); - } - // otherwise go with full three arguments - else - { - aborter = iterator(item, key, async(callback)); - } - - return aborter; +function upgradeSocket(socket, options) { + return new Promise((resolve, reject) => { + const tlsOptions = Object.assign({}, options, { + socket + }); + const tlsSocket = (0, tls_1.connect)(tlsOptions, () => { + const expectCertificate = tlsOptions.rejectUnauthorized !== false; + if (expectCertificate && !tlsSocket.authorized) { + reject(tlsSocket.authorizationError); + } + else { + // Remove error listener added below. + tlsSocket.removeAllListeners("error"); + resolve(tlsSocket); + } + }).once("error", error => { + reject(error); + }); + }); } - - -/***/ }), - -/***/ 81721: -/***/ ((module) => { - -// API -module.exports = state; - +exports.upgradeSocket = upgradeSocket; /** - * Creates initial state object - * for iteration over list + * Returns true if an IP is a private address according to https://tools.ietf.org/html/rfc1918#section-3. + * This will handle IPv4-mapped IPv6 addresses correctly but return false for all other IPv6 addresses. * - * @param {array|object} list - list to iterate over - * @param {function|null} sortMethod - function to use for keys sort, - * or `null` to keep them as is - * @returns {object} - initial state object + * @param ip The IP as a string, e.g. "192.168.0.1" */ -function state(list, sortMethod) -{ - var isNamedList = !Array.isArray(list) - , initState = - { - index : 0, - keyedList: isNamedList || sortMethod ? Object.keys(list) : null, - jobs : {}, - results : isNamedList ? {} : [], - size : isNamedList ? Object.keys(list).length : list.length +function ipIsPrivateV4Address(ip = "") { + // Handle IPv4-mapped IPv6 addresses like ::ffff:192.168.0.1 + if (ip.startsWith("::ffff:")) { + ip = ip.substr(7); // Strip ::ffff: prefix } - ; - - if (sortMethod) - { - // sort array keys based on it's values - // sort object's keys just on own merit - initState.keyedList.sort(isNamedList ? sortMethod : function(a, b) - { - return sortMethod(list[a], list[b]); - }); - } - - return initState; + const octets = ip.split(".").map(o => parseInt(o, 10)); + return octets[0] === 10 // 10.0.0.0 - 10.255.255.255 + || (octets[0] === 172 && octets[1] >= 16 && octets[1] <= 31) // 172.16.0.0 - 172.31.255.255 + || (octets[0] === 192 && octets[1] === 168) // 192.168.0.0 - 192.168.255.255 + || ip === "127.0.0.1"; } +exports.ipIsPrivateV4Address = ipIsPrivateV4Address; /***/ }), -/***/ 33351: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var abort = __nccwpck_require__(24818) - , async = __nccwpck_require__(78452) - ; +/***/ 95931: +/***/ ((__unused_webpack_module, exports) => { -// API -module.exports = terminator; +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.positiveIntermediate = exports.positiveCompletion = exports.isMultiline = exports.isSingleLine = exports.parseControlResponse = void 0; +const LF = "\n"; /** - * Terminates jobs in the attached state context - * - * @this AsyncKitState# - * @param {function} callback - final callback to invoke after termination + * Parse an FTP control response as a collection of messages. A message is a complete + * single- or multiline response. A response can also contain multiple multiline responses + * that will each be represented by a message. A response can also be incomplete + * and be completed on the next incoming data chunk for which case this function also + * describes a `rest`. This function converts all CRLF to LF. */ -function terminator(callback) -{ - if (!Object.keys(this.jobs).length) - { - return; - } - - // fast forward iteration index - this.index = this.size; - - // abort jobs - abort(this); - - // send back results we have so far - async(callback)(null, this.results); +function parseControlResponse(text) { + const lines = text.split(/\r?\n/).filter(isNotBlank); + const messages = []; + let startAt = 0; + let tokenRegex; + for (let i = 0; i < lines.length; i++) { + const line = lines[i]; + // No group has been opened. + if (!tokenRegex) { + if (isMultiline(line)) { + // Open a group by setting an expected token. + const token = line.substr(0, 3); + tokenRegex = new RegExp(`^${token}(?:$| )`); + startAt = i; + } + else if (isSingleLine(line)) { + // Single lines can be grouped immediately. + messages.push(line); + } + } + // Group has been opened, expect closing token. + else if (tokenRegex.test(line)) { + tokenRegex = undefined; + messages.push(lines.slice(startAt, i + 1).join(LF)); + } + } + // The last group might not have been closed, report it as a rest. + const rest = tokenRegex ? lines.slice(startAt).join(LF) + LF : ""; + return { messages, rest }; } - - -/***/ }), - -/***/ 83857: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var iterate = __nccwpck_require__(24902) - , initState = __nccwpck_require__(81721) - , terminator = __nccwpck_require__(33351) - ; - -// Public API -module.exports = parallel; - +exports.parseControlResponse = parseControlResponse; +function isSingleLine(line) { + return /^\d\d\d(?:$| )/.test(line); +} +exports.isSingleLine = isSingleLine; +function isMultiline(line) { + return /^\d\d\d-/.test(line); +} +exports.isMultiline = isMultiline; /** - * Runs iterator over provided array elements in parallel - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {function} callback - invoked when all elements processed - * @returns {function} - jobs terminator + * Return true if an FTP return code describes a positive completion. */ -function parallel(list, iterator, callback) -{ - var state = initState(list); - - while (state.index < (state['keyedList'] || list).length) - { - iterate(list, iterator, state, function(error, result) - { - if (error) - { - callback(error, result); - return; - } - - // looks like it's the last one - if (Object.keys(state.jobs).length === 0) - { - callback(null, state.results); - return; - } - }); - - state.index++; - } - - return terminator.bind(state, callback); +function positiveCompletion(code) { + return code >= 200 && code < 300; } - - -/***/ }), - -/***/ 31054: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var serialOrdered = __nccwpck_require__(53961); - -// Public API -module.exports = serial; - +exports.positiveCompletion = positiveCompletion; /** - * Runs iterator over provided array elements in series - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {function} callback - invoked when all elements processed - * @returns {function} - jobs terminator + * Return true if an FTP return code describes a positive intermediate response. */ -function serial(list, iterator, callback) -{ - return serialOrdered(list, iterator, null, callback); +function positiveIntermediate(code) { + return code >= 300 && code < 400; +} +exports.positiveIntermediate = positiveIntermediate; +function isNotBlank(str) { + return str.trim() !== ""; } /***/ }), -/***/ 53961: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var iterate = __nccwpck_require__(24902) - , initState = __nccwpck_require__(81721) - , terminator = __nccwpck_require__(33351) - ; +/***/ 91641: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { -// Public API -module.exports = serialOrdered; -// sorting helpers -module.exports.ascending = ascending; -module.exports.descending = descending; +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); +}) : function(o, v) { + o["default"] = v; +}); +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); + __setModuleDefault(result, mod); + return result; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.parseList = void 0; +const dosParser = __importStar(__nccwpck_require__(4439)); +const unixParser = __importStar(__nccwpck_require__(98003)); +const mlsdParser = __importStar(__nccwpck_require__(75287)); /** - * Runs iterator over provided sorted array elements in series - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {function} sortMethod - custom sort function - * @param {function} callback - invoked when all elements processed - * @returns {function} - jobs terminator + * Available directory listing parsers. These are candidates that will be tested + * in the order presented. The first candidate will be used to parse the whole list. */ -function serialOrdered(list, iterator, sortMethod, callback) -{ - var state = initState(list, sortMethod); - - iterate(list, iterator, state, function iteratorHandler(error, result) - { - if (error) - { - callback(error, result); - return; +const availableParsers = [ + dosParser, + unixParser, + mlsdParser // Keep MLSD last, may accept filename only +]; +function firstCompatibleParser(line, parsers) { + return parsers.find(parser => parser.testLine(line) === true); +} +function isNotBlank(str) { + return str.trim() !== ""; +} +function isNotMeta(str) { + return !str.startsWith("total"); +} +const REGEX_NEWLINE = /\r?\n/; +/** + * Parse raw directory listing. + */ +function parseList(rawList) { + const lines = rawList + .split(REGEX_NEWLINE) + .filter(isNotBlank) + .filter(isNotMeta); + if (lines.length === 0) { + return []; } - - state.index++; - - // are we there yet? - if (state.index < (state['keyedList'] || list).length) - { - iterate(list, iterator, state, iteratorHandler); - return; + const testLine = lines[lines.length - 1]; + const parser = firstCompatibleParser(testLine, availableParsers); + if (!parser) { + throw new Error("This library only supports MLSD, Unix- or DOS-style directory listing. Your FTP server seems to be using another format. You can see the transmitted listing when setting `client.ftp.verbose = true`. You can then provide a custom parser to `client.parseList`, see the documentation for details."); } + const files = lines + .map(parser.parseLine) + .filter((info) => info !== undefined); + return parser.transformList(files); +} +exports.parseList = parseList; - // done here - callback(null, state.results); - }); - return terminator.bind(state, callback); -} +/***/ }), -/* - * -- Sort methods - */ +/***/ 4439: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.transformList = exports.parseLine = exports.testLine = void 0; +const FileInfo_1 = __nccwpck_require__(37666); /** - * sort helper to sort array elements in ascending order + * This parser is based on the FTP client library source code in Apache Commons Net provided + * under the Apache 2.0 license. It has been simplified and rewritten to better fit the Javascript language. * - * @param {mixed} a - an item to compare - * @param {mixed} b - an item to compare - * @returns {number} - comparison result + * https://github.com/apache/commons-net/blob/master/src/main/java/org/apache/commons/net/ftp/parser/NTFTPEntryParser.java */ -function ascending(a, b) -{ - return a < b ? -1 : a > b ? 1 : 0; -} - +const RE_LINE = new RegExp("(\\S+)\\s+(\\S+)\\s+" // MM-dd-yy whitespace hh:mma|kk:mm swallow trailing spaces + + "(?:()|([0-9]+))\\s+" // or ddddd swallow trailing spaces + + "(\\S.*)" // First non-space followed by rest of line (name) +); /** - * sort helper to sort array elements in descending order + * Returns true if a given line might be a DOS-style listing. * - * @param {mixed} a - an item to compare - * @param {mixed} b - an item to compare - * @returns {number} - comparison result + * - Example: `12-05-96 05:03PM myDir` */ -function descending(a, b) -{ - return -1 * ascending(a, b); -} - - -/***/ }), - -/***/ 73057: -/***/ ((module) => { - -function isBuffer (value) { - return Buffer.isBuffer(value) || value instanceof Uint8Array -} - -function isEncoding (encoding) { - return Buffer.isEncoding(encoding) -} - -function alloc (size, fill, encoding) { - return Buffer.alloc(size, fill, encoding) -} - -function allocUnsafe (size) { - return Buffer.allocUnsafe(size) -} - -function allocUnsafeSlow (size) { - return Buffer.allocUnsafeSlow(size) -} - -function byteLength (string, encoding) { - return Buffer.byteLength(string, encoding) -} - -function compare (a, b) { - return Buffer.compare(a, b) -} - -function concat (buffers, totalLength) { - return Buffer.concat(buffers, totalLength) -} - -function copy (source, target, targetStart, start, end) { - return toBuffer(source).copy(target, targetStart, start, end) -} - -function equals (a, b) { - return toBuffer(a).equals(b) -} - -function fill (buffer, value, offset, end, encoding) { - return toBuffer(buffer).fill(value, offset, end, encoding) -} - -function from (value, encodingOrOffset, length) { - return Buffer.from(value, encodingOrOffset, length) -} - -function includes (buffer, value, byteOffset, encoding) { - return toBuffer(buffer).includes(value, byteOffset, encoding) -} - -function indexOf (buffer, value, byfeOffset, encoding) { - return toBuffer(buffer).indexOf(value, byfeOffset, encoding) -} - -function lastIndexOf (buffer, value, byteOffset, encoding) { - return toBuffer(buffer).lastIndexOf(value, byteOffset, encoding) -} - -function swap16 (buffer) { - return toBuffer(buffer).swap16() -} - -function swap32 (buffer) { - return toBuffer(buffer).swap32() -} - -function swap64 (buffer) { - return toBuffer(buffer).swap64() -} - -function toBuffer (buffer) { - if (Buffer.isBuffer(buffer)) return buffer - return Buffer.from(buffer.buffer, buffer.byteOffset, buffer.byteLength) -} - -function toString (buffer, encoding, start, end) { - return toBuffer(buffer).toString(encoding, start, end) -} - -function write (buffer, string, offset, length, encoding) { - return toBuffer(buffer).write(string, offset, length, encoding) -} - -function writeDoubleLE (buffer, value, offset) { - return toBuffer(buffer).writeDoubleLE(value, offset) -} - -function writeFloatLE (buffer, value, offset) { - return toBuffer(buffer).writeFloatLE(value, offset) -} - -function writeUInt32LE (buffer, value, offset) { - return toBuffer(buffer).writeUInt32LE(value, offset) -} - -function writeInt32LE (buffer, value, offset) { - return toBuffer(buffer).writeInt32LE(value, offset) -} - -function readDoubleLE (buffer, offset) { - return toBuffer(buffer).readDoubleLE(offset) +function testLine(line) { + return /^\d{2}/.test(line) && RE_LINE.test(line); } - -function readFloatLE (buffer, offset) { - return toBuffer(buffer).readFloatLE(offset) +exports.testLine = testLine; +/** + * Parse a single line of a DOS-style directory listing. + */ +function parseLine(line) { + const groups = line.match(RE_LINE); + if (groups === null) { + return undefined; + } + const name = groups[5]; + if (name === "." || name === "..") { // Ignore parent directory links + return undefined; + } + const file = new FileInfo_1.FileInfo(name); + const fileType = groups[3]; + if (fileType === "") { + file.type = FileInfo_1.FileType.Directory; + file.size = 0; + } + else { + file.type = FileInfo_1.FileType.File; + file.size = parseInt(groups[4], 10); + } + file.rawModifiedAt = groups[1] + " " + groups[2]; + return file; } - -function readUInt32LE (buffer, offset) { - return toBuffer(buffer).readUInt32LE(offset) +exports.parseLine = parseLine; +function transformList(files) { + return files; } +exports.transformList = transformList; -function readInt32LE (buffer, offset) { - return toBuffer(buffer).readInt32LE(offset) -} -function writeDoubleBE (buffer, value, offset) { - return toBuffer(buffer).writeDoubleBE(value, offset) -} +/***/ }), -function writeFloatBE (buffer, value, offset) { - return toBuffer(buffer).writeFloatBE(value, offset) -} +/***/ 75287: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -function writeUInt32BE (buffer, value, offset) { - return toBuffer(buffer).writeUInt32BE(value, offset) -} +"use strict"; -function writeInt32BE (buffer, value, offset) { - return toBuffer(buffer).writeInt32BE(value, offset) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.parseMLSxDate = exports.transformList = exports.parseLine = exports.testLine = void 0; +const FileInfo_1 = __nccwpck_require__(37666); +function parseSize(value, info) { + info.size = parseInt(value, 10); } - -function readDoubleBE (buffer, offset) { - return toBuffer(buffer).readDoubleBE(offset) +/** + * Parsers for MLSD facts. + */ +const factHandlersByName = { + "size": parseSize, // File size + "sizd": parseSize, // Directory size + "unique": (value, info) => { + info.uniqueID = value; + }, + "modify": (value, info) => { + info.modifiedAt = parseMLSxDate(value); + info.rawModifiedAt = info.modifiedAt.toISOString(); + }, + "type": (value, info) => { + // There seems to be confusion on how to handle symbolic links for Unix. RFC 3659 doesn't describe + // this but mentions some examples using the syntax `type=OS.unix=slink:`. But according to + // an entry in the Errata (https://www.rfc-editor.org/errata/eid1500) this syntax can't be valid. + // Instead it proposes to use `type=OS.unix=symlink` and to then list the actual target of the + // symbolic link as another entry in the directory listing. The unique identifiers can then be used + // to derive the connection between link(s) and target. We'll have to handle both cases as there + // are differing opinions on how to deal with this. Here are some links on this topic: + // - ProFTPD source: https://github.com/proftpd/proftpd/blob/56e6dfa598cbd4ef5c6cba439bcbcd53a63e3b21/modules/mod_facts.c#L531 + // - ProFTPD bug: http://bugs.proftpd.org/show_bug.cgi?id=3318 + // - ProFTPD statement: http://www.proftpd.org/docs/modules/mod_facts.html + // – FileZilla bug: https://trac.filezilla-project.org/ticket/9310 + if (value.startsWith("OS.unix=slink")) { + info.type = FileInfo_1.FileType.SymbolicLink; + info.link = value.substr(value.indexOf(":") + 1); + return 1 /* FactHandlerResult.Continue */; + } + switch (value) { + case "file": + info.type = FileInfo_1.FileType.File; + break; + case "dir": + info.type = FileInfo_1.FileType.Directory; + break; + case "OS.unix=symlink": + info.type = FileInfo_1.FileType.SymbolicLink; + // The target of the symbolic link might be defined in another line in the directory listing. + // We'll handle this in `transformList()` below. + break; + case "cdir": // Current directory being listed + case "pdir": // Parent directory + return 2 /* FactHandlerResult.IgnoreFile */; // Don't include these entries in the listing + default: + info.type = FileInfo_1.FileType.Unknown; + } + return 1 /* FactHandlerResult.Continue */; + }, + "unix.mode": (value, info) => { + const digits = value.substr(-3); + info.permissions = { + user: parseInt(digits[0], 10), + group: parseInt(digits[1], 10), + world: parseInt(digits[2], 10) + }; + }, + "unix.ownername": (value, info) => { + info.user = value; + }, + "unix.owner": (value, info) => { + if (info.user === undefined) + info.user = value; + }, + get "unix.uid"() { + return this["unix.owner"]; + }, + "unix.groupname": (value, info) => { + info.group = value; + }, + "unix.group": (value, info) => { + if (info.group === undefined) + info.group = value; + }, + get "unix.gid"() { + return this["unix.group"]; + } + // Regarding the fact "perm": + // We don't handle permission information stored in "perm" because its information is conceptually + // different from what users of FTP clients usually associate with "permissions". Those that have + // some expectations (and probably want to edit them with a SITE command) often unknowingly expect + // the Unix permission system. The information passed by "perm" describes what FTP commands can be + // executed with a file/directory. But even this can be either incomplete or just meant as a "guide" + // as the spec mentions. From https://tools.ietf.org/html/rfc3659#section-7.5.5: "The permissions are + // described here as they apply to FTP commands. They may not map easily into particular permissions + // available on the server's operating system." The parser by Apache Commons tries to translate these + // to Unix permissions – this is misleading users and might not even be correct. +}; +/** + * Split a string once at the first position of a delimiter. For example + * `splitStringOnce("a b c d", " ")` returns `["a", "b c d"]`. + */ +function splitStringOnce(str, delimiter) { + const pos = str.indexOf(delimiter); + const a = str.substr(0, pos); + const b = str.substr(pos + delimiter.length); + return [a, b]; } - -function readFloatBE (buffer, offset) { - return toBuffer(buffer).readFloatBE(offset) +/** + * Returns true if a given line might be part of an MLSD listing. + * + * - Example 1: `size=15227;type=dir;perm=el;modify=20190419065730; test one` + * - Example 2: ` file name` (leading space) + */ +function testLine(line) { + return /^\S+=\S+;/.test(line) || line.startsWith(" "); } - -function readUInt32BE (buffer, offset) { - return toBuffer(buffer).readUInt32BE(offset) +exports.testLine = testLine; +/** + * Parse single line as MLSD listing, see specification at https://tools.ietf.org/html/rfc3659#section-7. + */ +function parseLine(line) { + const [packedFacts, name] = splitStringOnce(line, " "); + if (name === "" || name === "." || name === "..") { + return undefined; + } + const info = new FileInfo_1.FileInfo(name); + const facts = packedFacts.split(";"); + for (const fact of facts) { + const [factName, factValue] = splitStringOnce(fact, "="); + if (!factValue) { + continue; + } + const factHandler = factHandlersByName[factName.toLowerCase()]; + if (!factHandler) { + continue; + } + const result = factHandler(factValue, info); + if (result === 2 /* FactHandlerResult.IgnoreFile */) { + return undefined; + } + } + return info; } - -function readInt32BE (buffer, offset) { - return toBuffer(buffer).readInt32BE(offset) +exports.parseLine = parseLine; +function transformList(files) { + // Create a map of all files that are not symbolic links by their unique ID + const nonLinksByID = new Map(); + for (const file of files) { + if (!file.isSymbolicLink && file.uniqueID !== undefined) { + nonLinksByID.set(file.uniqueID, file); + } + } + const resolvedFiles = []; + for (const file of files) { + // Try to associate unresolved symbolic links with a target file/directory. + if (file.isSymbolicLink && file.uniqueID !== undefined && file.link === undefined) { + const target = nonLinksByID.get(file.uniqueID); + if (target !== undefined) { + file.link = target.name; + } + } + // The target of a symbolic link is listed as an entry in the directory listing but might + // have a path pointing outside of this directory. In that case we don't want this entry + // to be part of the listing. We generally don't want these kind of entries at all. + const isPartOfDirectory = !file.name.includes("/"); + if (isPartOfDirectory) { + resolvedFiles.push(file); + } + } + return resolvedFiles; } - -module.exports = { - isBuffer, - isEncoding, - alloc, - allocUnsafe, - allocUnsafeSlow, - byteLength, - compare, - concat, - copy, - equals, - fill, - from, - includes, - indexOf, - lastIndexOf, - swap16, - swap32, - swap64, - toBuffer, - toString, - write, - writeDoubleLE, - writeFloatLE, - writeUInt32LE, - writeInt32LE, - readDoubleLE, - readFloatLE, - readUInt32LE, - readInt32LE, - writeDoubleBE, - writeFloatBE, - writeUInt32BE, - writeInt32BE, - readDoubleBE, - readFloatBE, - readUInt32BE, - readInt32BE - +exports.transformList = transformList; +/** + * Parse date as specified in https://tools.ietf.org/html/rfc3659#section-2.3. + * + * Message contains response code and modified time in the format: YYYYMMDDHHMMSS[.sss] + * For example `19991005213102` or `19980615100045.014`. + */ +function parseMLSxDate(fact) { + return new Date(Date.UTC(+fact.slice(0, 4), // Year + +fact.slice(4, 6) - 1, // Month + +fact.slice(6, 8), // Date + +fact.slice(8, 10), // Hours + +fact.slice(10, 12), // Minutes + +fact.slice(12, 14), // Seconds + +fact.slice(15, 18) // Milliseconds + )); } +exports.parseMLSxDate = parseMLSxDate; /***/ }), -/***/ 59380: -/***/ ((module) => { +/***/ 98003: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -module.exports = balanced; -function balanced(a, b, str) { - if (a instanceof RegExp) a = maybeMatch(a, str); - if (b instanceof RegExp) b = maybeMatch(b, str); - - var r = range(a, b, str); - - return r && { - start: r[0], - end: r[1], - pre: str.slice(0, r[0]), - body: str.slice(r[0] + a.length, r[1]), - post: str.slice(r[1] + b.length) - }; -} - -function maybeMatch(reg, str) { - var m = str.match(reg); - return m ? m[0] : null; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.transformList = exports.parseLine = exports.testLine = void 0; +const FileInfo_1 = __nccwpck_require__(37666); +const JA_MONTH = "\u6708"; +const JA_DAY = "\u65e5"; +const JA_YEAR = "\u5e74"; +/** + * This parser is based on the FTP client library source code in Apache Commons Net provided + * under the Apache 2.0 license. It has been simplified and rewritten to better fit the Javascript language. + * + * https://github.com/apache/commons-net/blob/master/src/main/java/org/apache/commons/net/ftp/parser/UnixFTPEntryParser.java + * + * Below is the regular expression used by this parser. + * + * Permissions: + * r the file is readable + * w the file is writable + * x the file is executable + * - the indicated permission is not granted + * L mandatory locking occurs during access (the set-group-ID bit is + * on and the group execution bit is off) + * s the set-user-ID or set-group-ID bit is on, and the corresponding + * user or group execution bit is also on + * S undefined bit-state (the set-user-ID bit is on and the user + * execution bit is off) + * t the 1000 (octal) bit, or sticky bit, is on [see chmod(1)], and + * execution is on + * T the 1000 bit is turned on, and execution is off (undefined bit- + * state) + * e z/OS external link bit + * Final letter may be appended: + * + file has extended security attributes (e.g. ACL) + * Note: local listings on MacOSX also use '@' + * this is not allowed for here as does not appear to be shown by FTP servers + * {@code @} file has extended attributes + */ +const RE_LINE = new RegExp("([bcdelfmpSs-])" // file type + + "(((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]?)))\\+?" // permissions + + "\\s*" // separator TODO why allow it to be omitted?? + + "(\\d+)" // link count + + "\\s+" // separator + + "(?:(\\S+(?:\\s\\S+)*?)\\s+)?" // owner name (optional spaces) + + "(?:(\\S+(?:\\s\\S+)*)\\s+)?" // group name (optional spaces) + + "(\\d+(?:,\\s*\\d+)?)" // size or n,m + + "\\s+" // separator + /** + * numeric or standard format date: + * yyyy-mm-dd (expecting hh:mm to follow) + * MMM [d]d + * [d]d MMM + * N.B. use non-space for MMM to allow for languages such as German which use + * diacritics (e.g. umlaut) in some abbreviations. + * Japanese uses numeric day and month with suffixes to distinguish them + * [d]dXX [d]dZZ + */ + + "(" + + "(?:\\d+[-/]\\d+[-/]\\d+)" + // yyyy-mm-dd + "|(?:\\S{3}\\s+\\d{1,2})" + // MMM [d]d + "|(?:\\d{1,2}\\s+\\S{3})" + // [d]d MMM + "|(?:\\d{1,2}" + JA_MONTH + "\\s+\\d{1,2}" + JA_DAY + ")" + + ")" + + "\\s+" // separator + /** + * year (for non-recent standard format) - yyyy + * or time (for numeric or recent standard format) [h]h:mm + * or Japanese year - yyyyXX + */ + + "((?:\\d+(?::\\d+)?)|(?:\\d{4}" + JA_YEAR + "))" // (20) + + "\\s" // separator + + "(.*)"); // the rest (21) +/** + * Returns true if a given line might be a Unix-style listing. + * + * - Example: `-rw-r--r--+ 1 patrick staff 1057 Dec 11 14:35 test.txt` + */ +function testLine(line) { + return RE_LINE.test(line); } - -balanced.range = range; -function range(a, b, str) { - var begs, beg, left, right, result; - var ai = str.indexOf(a); - var bi = str.indexOf(b, ai + 1); - var i = ai; - - if (ai >= 0 && bi > 0) { - if(a===b) { - return [ai, bi]; +exports.testLine = testLine; +/** + * Parse a single line of a Unix-style directory listing. + */ +function parseLine(line) { + const groups = line.match(RE_LINE); + if (groups === null) { + return undefined; } - begs = []; - left = str.length; - - while (i >= 0 && !result) { - if (i == ai) { - begs.push(i); - ai = str.indexOf(a, i + 1); - } else if (begs.length == 1) { - result = [ begs.pop(), bi ]; - } else { - beg = begs.pop(); - if (beg < left) { - left = beg; - right = bi; + const name = groups[21]; + if (name === "." || name === "..") { // Ignore parent directory links + return undefined; + } + const file = new FileInfo_1.FileInfo(name); + file.size = parseInt(groups[18], 10); + file.user = groups[16]; + file.group = groups[17]; + file.hardLinkCount = parseInt(groups[15], 10); + file.rawModifiedAt = groups[19] + " " + groups[20]; + file.permissions = { + user: parseMode(groups[4], groups[5], groups[6]), + group: parseMode(groups[8], groups[9], groups[10]), + world: parseMode(groups[12], groups[13], groups[14]), + }; + // Set file type + switch (groups[1].charAt(0)) { + case "d": + file.type = FileInfo_1.FileType.Directory; + break; + case "e": // NET-39 => z/OS external link + file.type = FileInfo_1.FileType.SymbolicLink; + break; + case "l": + file.type = FileInfo_1.FileType.SymbolicLink; + break; + case "b": + case "c": + file.type = FileInfo_1.FileType.File; // TODO change this if DEVICE_TYPE implemented + break; + case "f": + case "-": + file.type = FileInfo_1.FileType.File; + break; + default: + // A 'whiteout' file is an ARTIFICIAL entry in any of several types of + // 'translucent' filesystems, of which a 'union' filesystem is one. + file.type = FileInfo_1.FileType.Unknown; + } + // Separate out the link name for symbolic links + if (file.isSymbolicLink) { + const end = name.indexOf(" -> "); + if (end !== -1) { + file.name = name.substring(0, end); + file.link = name.substring(end + 4); } - - bi = str.indexOf(b, i + 1); - } - - i = ai < bi && ai >= 0 ? ai : bi; } - - if (begs.length) { - result = [ left, right ]; + return file; +} +exports.parseLine = parseLine; +function transformList(files) { + return files; +} +exports.transformList = transformList; +function parseMode(r, w, x) { + let value = 0; + if (r !== "-") { + value += FileInfo_1.FileInfo.UnixPermission.Read; } - } - - return result; + if (w !== "-") { + value += FileInfo_1.FileInfo.UnixPermission.Write; + } + const execToken = x.charAt(0); + if (execToken !== "-" && execToken.toUpperCase() !== execToken) { + value += FileInfo_1.FileInfo.UnixPermission.Execute; + } + return value; } /***/ }), -/***/ 43663: +/***/ 55115: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Client = void 0; -const fs_1 = __nccwpck_require__(79896); -const path_1 = __nccwpck_require__(16928); -const tls_1 = __nccwpck_require__(64756); -const util_1 = __nccwpck_require__(39023); -const FtpContext_1 = __nccwpck_require__(36081); -const parseList_1 = __nccwpck_require__(91641); -const ProgressTracker_1 = __nccwpck_require__(35475); -const StringWriter_1 = __nccwpck_require__(5494); -const parseListMLSD_1 = __nccwpck_require__(75287); +exports.downloadTo = exports.uploadFrom = exports.connectForPassiveTransfer = exports.parsePasvResponse = exports.enterPassiveModeIPv4 = exports.parseEpsvResponse = exports.enterPassiveModeIPv6 = void 0; const netUtils_1 = __nccwpck_require__(76156); -const transfer_1 = __nccwpck_require__(55115); +const stream_1 = __nccwpck_require__(2203); +const tls_1 = __nccwpck_require__(64756); const parseControlResponse_1 = __nccwpck_require__(95931); -// Use promisify to keep the library compatible with Node 8. -const fsReadDir = (0, util_1.promisify)(fs_1.readdir); -const fsMkDir = (0, util_1.promisify)(fs_1.mkdir); -const fsStat = (0, util_1.promisify)(fs_1.stat); -const fsOpen = (0, util_1.promisify)(fs_1.open); -const fsClose = (0, util_1.promisify)(fs_1.close); -const fsUnlink = (0, util_1.promisify)(fs_1.unlink); -const LIST_COMMANDS_DEFAULT = () => ["LIST -a", "LIST"]; -const LIST_COMMANDS_MLSD = () => ["MLSD", "LIST -a", "LIST"]; /** - * High-level API to interact with an FTP server. + * Prepare a data socket using passive mode over IPv6. */ -class Client { +async function enterPassiveModeIPv6(ftp) { + const res = await ftp.request("EPSV"); + const port = parseEpsvResponse(res.message); + if (!port) { + throw new Error("Can't parse EPSV response: " + res.message); + } + const controlHost = ftp.socket.remoteAddress; + if (controlHost === undefined) { + throw new Error("Control socket is disconnected, can't get remote address."); + } + await connectForPassiveTransfer(controlHost, port, ftp); + return res; +} +exports.enterPassiveModeIPv6 = enterPassiveModeIPv6; +/** + * Parse an EPSV response. Returns only the port as in EPSV the host of the control connection is used. + */ +function parseEpsvResponse(message) { + // Get port from EPSV response, e.g. "229 Entering Extended Passive Mode (|||6446|)" + // Some FTP Servers such as the one on IBM i (OS/400) use ! instead of | in their EPSV response. + const groups = message.match(/[|!]{3}(.+)[|!]/); + if (groups === null || groups[1] === undefined) { + throw new Error(`Can't parse response to 'EPSV': ${message}`); + } + const port = parseInt(groups[1], 10); + if (Number.isNaN(port)) { + throw new Error(`Can't parse response to 'EPSV', port is not a number: ${message}`); + } + return port; +} +exports.parseEpsvResponse = parseEpsvResponse; +/** + * Prepare a data socket using passive mode over IPv4. + */ +async function enterPassiveModeIPv4(ftp) { + const res = await ftp.request("PASV"); + const target = parsePasvResponse(res.message); + if (!target) { + throw new Error("Can't parse PASV response: " + res.message); + } + // If the host in the PASV response has a local address while the control connection hasn't, + // we assume a NAT issue and use the IP of the control connection as the target for the data connection. + // We can't always perform this replacement because it's possible (although unlikely) that the FTP server + // indeed uses a different host for data connections. + const controlHost = ftp.socket.remoteAddress; + if ((0, netUtils_1.ipIsPrivateV4Address)(target.host) && controlHost && !(0, netUtils_1.ipIsPrivateV4Address)(controlHost)) { + target.host = controlHost; + } + await connectForPassiveTransfer(target.host, target.port, ftp); + return res; +} +exports.enterPassiveModeIPv4 = enterPassiveModeIPv4; +/** + * Parse a PASV response. + */ +function parsePasvResponse(message) { + // Get host and port from PASV response, e.g. "227 Entering Passive Mode (192,168,1,100,10,229)" + const groups = message.match(/([-\d]+,[-\d]+,[-\d]+,[-\d]+),([-\d]+),([-\d]+)/); + if (groups === null || groups.length !== 4) { + throw new Error(`Can't parse response to 'PASV': ${message}`); + } + return { + host: groups[1].replace(/,/g, "."), + port: (parseInt(groups[2], 10) & 255) * 256 + (parseInt(groups[3], 10) & 255) + }; +} +exports.parsePasvResponse = parsePasvResponse; +function connectForPassiveTransfer(host, port, ftp) { + return new Promise((resolve, reject) => { + let socket = ftp._newSocket(); + const handleConnErr = function (err) { + err.message = "Can't open data connection in passive mode: " + err.message; + reject(err); + }; + const handleTimeout = function () { + socket.destroy(); + reject(new Error(`Timeout when trying to open data connection to ${host}:${port}`)); + }; + socket.setTimeout(ftp.timeout); + socket.on("error", handleConnErr); + socket.on("timeout", handleTimeout); + socket.connect({ port, host, family: ftp.ipFamily }, () => { + if (ftp.socket instanceof tls_1.TLSSocket) { + socket = (0, tls_1.connect)(Object.assign({}, ftp.tlsOptions, { + socket, + // Reuse the TLS session negotiated earlier when the control connection + // was upgraded. Servers expect this because it provides additional + // security: If a completely new session would be negotiated, a hacker + // could guess the port and connect to the new data connection before we do + // by just starting his/her own TLS session. + session: ftp.socket.getSession() + })); + // It's the responsibility of the transfer task to wait until the + // TLS socket issued the event 'secureConnect'. We can't do this + // here because some servers will start upgrading after the + // specific transfer request has been made. List and download don't + // have to wait for this event because the server sends whenever it + // is ready. But for upload this has to be taken into account, + // see the details in the upload() function below. + } + // Let the FTPContext listen to errors from now on, remove local handler. + socket.removeListener("error", handleConnErr); + socket.removeListener("timeout", handleTimeout); + ftp.dataSocket = socket; + resolve(); + }); + }); +} +exports.connectForPassiveTransfer = connectForPassiveTransfer; +/** + * Helps resolving/rejecting transfers. + * + * This is used internally for all FTP transfers. For example when downloading, the server might confirm + * with "226 Transfer complete" when in fact the download on the data connection has not finished + * yet. With all transfers we make sure that a) the result arrived and b) has been confirmed by + * e.g. the control connection. We just don't know in which order this will happen. + */ +class TransferResolver { /** - * Instantiate an FTP client. - * - * @param timeout Timeout in milliseconds, use 0 for no timeout. Optional, default is 30 seconds. + * Instantiate a TransferResolver */ - constructor(timeout = 30000) { - this.availableListCommands = LIST_COMMANDS_DEFAULT(); - this.ftp = new FtpContext_1.FTPContext(timeout); - this.prepareTransfer = this._enterFirstCompatibleMode([transfer_1.enterPassiveModeIPv6, transfer_1.enterPassiveModeIPv4]); - this.parseList = parseList_1.parseList; - this._progressTracker = new ProgressTracker_1.ProgressTracker(); + constructor(ftp, progress) { + this.ftp = ftp; + this.progress = progress; + this.response = undefined; + this.dataTransferDone = false; } /** - * Close the client and all open socket connections. + * Mark the beginning of a transfer. * - * Close the client and all open socket connections. The client can’t be used anymore after calling this method, - * you have to either reconnect with `access` or `connect` or instantiate a new instance to continue any work. - * A client is also closed automatically if any timeout or connection error occurs. + * @param name - Name of the transfer, usually the filename. + * @param type - Type of transfer, usually "upload" or "download". */ - close() { - this.ftp.close(); - this._progressTracker.stop(); + onDataStart(name, type) { + // Let the data socket be in charge of tracking timeouts during transfer. + // The control socket sits idle during this time anyway and might provoke + // a timeout unnecessarily. The control connection will take care + // of timeouts again once data transfer is complete or failed. + if (this.ftp.dataSocket === undefined) { + throw new Error("Data transfer should start but there is no data connection."); + } + this.ftp.socket.setTimeout(0); + this.ftp.dataSocket.setTimeout(this.ftp.timeout); + this.progress.start(this.ftp.dataSocket, name, type); } /** - * Returns true if the client is closed and can't be used anymore. + * The data connection has finished the transfer. */ - get closed() { - return this.ftp.closed; - } - /** - * Connect (or reconnect) to an FTP server. - * - * This is an instance method and thus can be called multiple times during the lifecycle of a `Client` - * instance. Whenever you do, the client is reset with a new control connection. This also implies that - * you can reopen a `Client` instance that has been closed due to an error when reconnecting with this - * method. In fact, reconnecting is the only way to continue using a closed `Client`. - * - * @param host Host the client should connect to. Optional, default is "localhost". - * @param port Port the client should connect to. Optional, default is 21. - */ - connect(host = "localhost", port = 21) { - this.ftp.reset(); - this.ftp.socket.connect({ - host, - port, - family: this.ftp.ipFamily - }, () => this.ftp.log(`Connected to ${(0, netUtils_1.describeAddress)(this.ftp.socket)} (${(0, netUtils_1.describeTLS)(this.ftp.socket)})`)); - return this._handleConnectResponse(); - } - /** - * As `connect` but using implicit TLS. Implicit TLS is not an FTP standard and has been replaced by - * explicit TLS. There are still FTP servers that support only implicit TLS, though. - */ - connectImplicitTLS(host = "localhost", port = 21, tlsOptions = {}) { - this.ftp.reset(); - this.ftp.socket = (0, tls_1.connect)(port, host, tlsOptions, () => this.ftp.log(`Connected to ${(0, netUtils_1.describeAddress)(this.ftp.socket)} (${(0, netUtils_1.describeTLS)(this.ftp.socket)})`)); - this.ftp.tlsOptions = tlsOptions; - return this._handleConnectResponse(); - } - /** - * Handles the first reponse by an FTP server after the socket connection has been established. - */ - _handleConnectResponse() { - return this.ftp.handle(undefined, (res, task) => { - if (res instanceof Error) { - // The connection has been destroyed by the FTPContext at this point. - task.reject(res); - } - else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { - task.resolve(res); - } - // Reject all other codes, including 120 "Service ready in nnn minutes". - else { - // Don't stay connected but don't replace the socket yet by using reset() - // so the user can inspect properties of this instance. - task.reject(new FtpContext_1.FTPError(res)); - } - }); - } - /** - * Send an FTP command and handle the first response. - */ - send(command, ignoreErrorCodesDEPRECATED = false) { - if (ignoreErrorCodesDEPRECATED) { // Deprecated starting from 3.9.0 - this.ftp.log("Deprecated call using send(command, flag) with boolean flag to ignore errors. Use sendIgnoringError(command)."); - return this.sendIgnoringError(command); + onDataDone(task) { + this.progress.updateAndStop(); + // Hand-over timeout tracking back to the control connection. It's possible that + // we don't receive the response over the control connection that the transfer is + // done. In this case, we want to correctly associate the resulting timeout with + // the control connection. + this.ftp.socket.setTimeout(this.ftp.timeout); + if (this.ftp.dataSocket) { + this.ftp.dataSocket.setTimeout(0); } - return this.ftp.request(command); + this.dataTransferDone = true; + this.tryResolve(task); } /** - * Send an FTP command and ignore an FTP error response. Any other kind of error or timeout will still reject the Promise. - * - * @param command + * The control connection reports the transfer as finished. */ - sendIgnoringError(command) { - return this.ftp.handle(command, (res, task) => { - if (res instanceof FtpContext_1.FTPError) { - task.resolve({ code: res.code, message: res.message }); - } - else if (res instanceof Error) { - task.reject(res); - } - else { - task.resolve(res); - } - }); + onControlDone(task, response) { + this.response = response; + this.tryResolve(task); } /** - * Upgrade the current socket connection to TLS. - * - * @param options TLS options as in `tls.connect(options)`, optional. - * @param command Set the authentication command. Optional, default is "AUTH TLS". + * An error has been reported and the task should be rejected. */ - async useTLS(options = {}, command = "AUTH TLS") { - const ret = await this.send(command); - this.ftp.socket = await (0, netUtils_1.upgradeSocket)(this.ftp.socket, options); - this.ftp.tlsOptions = options; // Keep the TLS options for later data connections that should use the same options. - this.ftp.log(`Control socket is using: ${(0, netUtils_1.describeTLS)(this.ftp.socket)}`); - return ret; + onError(task, err) { + this.progress.updateAndStop(); + this.ftp.socket.setTimeout(this.ftp.timeout); + this.ftp.dataSocket = undefined; + task.reject(err); } /** - * Login a user with a password. - * - * @param user Username to use for login. Optional, default is "anonymous". - * @param password Password to use for login. Optional, default is "guest". + * Control connection sent an unexpected request requiring a response from our part. We + * can't provide that (because unknown) and have to close the contrext with an error because + * the FTP server is now caught up in a state we can't resolve. */ - login(user = "anonymous", password = "guest") { - this.ftp.log(`Login security: ${(0, netUtils_1.describeTLS)(this.ftp.socket)}`); - return this.ftp.handle("USER " + user, (res, task) => { - if (res instanceof Error) { - task.reject(res); - } - else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // User logged in proceed OR Command superfluous - task.resolve(res); - } - else if (res.code === 331) { // User name okay, need password - this.ftp.send("PASS " + password); - } - else { // Also report error on 332 (Need account) - task.reject(new FtpContext_1.FTPError(res)); - } - }); + onUnexpectedRequest(response) { + const err = new Error(`Unexpected FTP response is requesting an answer: ${response.message}`); + this.ftp.closeWithError(err); } - /** - * Set the usual default settings. - * - * Settings used: - * * Binary mode (TYPE I) - * * File structure (STRU F) - * * Additional settings for FTPS (PBSZ 0, PROT P) - */ - async useDefaultSettings() { - const features = await this.features(); - // Use MLSD directory listing if possible. See https://tools.ietf.org/html/rfc3659#section-7.8: - // "The presence of the MLST feature indicates that both MLST and MLSD are supported." - const supportsMLSD = features.has("MLST"); - this.availableListCommands = supportsMLSD ? LIST_COMMANDS_MLSD() : LIST_COMMANDS_DEFAULT(); - await this.send("TYPE I"); // Binary mode - await this.sendIgnoringError("STRU F"); // Use file structure - await this.sendIgnoringError("OPTS UTF8 ON"); // Some servers expect UTF-8 to be enabled explicitly and setting before login might not have worked. - if (supportsMLSD) { - await this.sendIgnoringError("OPTS MLST type;size;modify;unique;unix.mode;unix.owner;unix.group;unix.ownername;unix.groupname;"); // Make sure MLSD listings include all we can parse - } - if (this.ftp.hasTLS) { - await this.sendIgnoringError("PBSZ 0"); // Set to 0 for TLS - await this.sendIgnoringError("PROT P"); // Protect channel (also for data connections) + tryResolve(task) { + // To resolve, we need both control and data connection to report that the transfer is done. + const canResolve = this.dataTransferDone && this.response !== undefined; + if (canResolve) { + this.ftp.dataSocket = undefined; + task.resolve(this.response); } } - /** - * Convenience method that calls `connect`, `useTLS`, `login` and `useDefaultSettings`. - * - * This is an instance method and thus can be called multiple times during the lifecycle of a `Client` - * instance. Whenever you do, the client is reset with a new control connection. This also implies that - * you can reopen a `Client` instance that has been closed due to an error when reconnecting with this - * method. In fact, reconnecting is the only way to continue using a closed `Client`. - */ - async access(options = {}) { - var _a, _b; - const useExplicitTLS = options.secure === true; - const useImplicitTLS = options.secure === "implicit"; - let welcome; - if (useImplicitTLS) { - welcome = await this.connectImplicitTLS(options.host, options.port, options.secureOptions); +} +function uploadFrom(source, config) { + const resolver = new TransferResolver(config.ftp, config.tracker); + const fullCommand = `${config.command} ${config.remotePath}`; + return config.ftp.handle(fullCommand, (res, task) => { + if (res instanceof Error) { + resolver.onError(task, res); } - else { - welcome = await this.connect(options.host, options.port); + else if (res.code === 150 || res.code === 125) { // Ready to upload + const dataSocket = config.ftp.dataSocket; + if (!dataSocket) { + resolver.onError(task, new Error("Upload should begin but no data connection is available.")); + return; + } + // If we are using TLS, we have to wait until the dataSocket issued + // 'secureConnect'. If this hasn't happened yet, getCipher() returns undefined. + const canUpload = "getCipher" in dataSocket ? dataSocket.getCipher() !== undefined : true; + onConditionOrEvent(canUpload, dataSocket, "secureConnect", () => { + config.ftp.log(`Uploading to ${(0, netUtils_1.describeAddress)(dataSocket)} (${(0, netUtils_1.describeTLS)(dataSocket)})`); + resolver.onDataStart(config.remotePath, config.type); + (0, stream_1.pipeline)(source, dataSocket, err => { + if (err) { + resolver.onError(task, err); + } + else { + resolver.onDataDone(task); + } + }); + }); } - if (useExplicitTLS) { - // Fixes https://github.com/patrickjuchli/basic-ftp/issues/166 by making sure - // host is set for any future data connection as well. - const secureOptions = (_a = options.secureOptions) !== null && _a !== void 0 ? _a : {}; - secureOptions.host = (_b = secureOptions.host) !== null && _b !== void 0 ? _b : options.host; - await this.useTLS(secureOptions); + else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // Transfer complete + resolver.onControlDone(task, res); } - // Set UTF-8 on before login in case there are non-ascii characters in user or password. - // Note that this might not work before login depending on server. - await this.sendIgnoringError("OPTS UTF8 ON"); - await this.login(options.user, options.password); - await this.useDefaultSettings(); - return welcome; - } - /** - * Get the current working directory. - */ - async pwd() { - const res = await this.send("PWD"); - // The directory is part of the return message, for example: - // 257 "/this/that" is current directory. - const parsed = res.message.match(/"(.+)"/); - if (parsed === null || parsed[1] === undefined) { - throw new Error(`Can't parse response to command 'PWD': ${res.message}`); + else if ((0, parseControlResponse_1.positiveIntermediate)(res.code)) { + resolver.onUnexpectedRequest(res); } - return parsed[1]; + // Ignore all other positive preliminary response codes (< 200) + }); +} +exports.uploadFrom = uploadFrom; +function downloadTo(destination, config) { + if (!config.ftp.dataSocket) { + throw new Error("Download will be initiated but no data connection is available."); } - /** - * Get a description of supported features. - * - * This sends the FEAT command and parses the result into a Map where keys correspond to available commands - * and values hold further information. Be aware that your FTP servers might not support this - * command in which case this method will not throw an exception but just return an empty Map. - */ - async features() { - const res = await this.sendIgnoringError("FEAT"); - const features = new Map(); - // Not supporting any special features will be reported with a single line. - if (res.code < 400 && (0, parseControlResponse_1.isMultiline)(res.message)) { - // The first and last line wrap the multiline response, ignore them. - res.message.split("\n").slice(1, -1).forEach(line => { - // A typical lines looks like: " REST STREAM" or " MDTM". - // Servers might not use an indentation though. - const entry = line.trim().split(" "); - features.set(entry[0], entry[1] || ""); + const resolver = new TransferResolver(config.ftp, config.tracker); + return config.ftp.handle(config.command, (res, task) => { + if (res instanceof Error) { + resolver.onError(task, res); + } + else if (res.code === 150 || res.code === 125) { // Ready to download + const dataSocket = config.ftp.dataSocket; + if (!dataSocket) { + resolver.onError(task, new Error("Download should begin but no data connection is available.")); + return; + } + config.ftp.log(`Downloading from ${(0, netUtils_1.describeAddress)(dataSocket)} (${(0, netUtils_1.describeTLS)(dataSocket)})`); + resolver.onDataStart(config.remotePath, config.type); + (0, stream_1.pipeline)(dataSocket, destination, err => { + if (err) { + resolver.onError(task, err); + } + else { + resolver.onDataDone(task); + } }); } - return features; + else if (res.code === 350) { // Restarting at startAt. + config.ftp.send("RETR " + config.remotePath); + } + else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // Transfer complete + resolver.onControlDone(task, res); + } + else if ((0, parseControlResponse_1.positiveIntermediate)(res.code)) { + resolver.onUnexpectedRequest(res); + } + // Ignore all other positive preliminary response codes (< 200) + }); +} +exports.downloadTo = downloadTo; +/** + * Calls a function immediately if a condition is met or subscribes to an event and calls + * it once the event is emitted. + * + * @param condition The condition to test. + * @param emitter The emitter to use if the condition is not met. + * @param eventName The event to subscribe to if the condition is not met. + * @param action The function to call. + */ +function onConditionOrEvent(condition, emitter, eventName, action) { + if (condition === true) { + action(); } - /** - * Set the working directory. - */ - async cd(path) { - const validPath = await this.protectWhitespace(path); - return this.send("CWD " + validPath); + else { + emitter.once(eventName, () => action()); } - /** - * Switch to the parent directory of the working directory. - */ - async cdup() { - return this.send("CDUP"); +} + + +/***/ }), + +/***/ 19776: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +var Buffer = (__nccwpck_require__(20181).Buffer); + +var CRC_TABLE = [ + 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, + 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, + 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, + 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, + 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, + 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, + 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, + 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, + 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, + 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, + 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, + 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, + 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, + 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, + 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, + 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, + 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, + 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, + 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, + 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, + 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, + 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, + 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, + 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, + 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, + 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, + 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, + 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, + 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, + 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, + 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, + 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, + 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, + 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, + 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, + 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, + 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, + 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, + 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, + 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, + 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, + 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, + 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, + 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, + 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, + 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, + 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, + 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, + 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, + 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, + 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, + 0x2d02ef8d +]; + +if (typeof Int32Array !== 'undefined') { + CRC_TABLE = new Int32Array(CRC_TABLE); +} + +function ensureBuffer(input) { + if (Buffer.isBuffer(input)) { + return input; + } + + var hasNewBufferAPI = + typeof Buffer.alloc === "function" && + typeof Buffer.from === "function"; + + if (typeof input === "number") { + return hasNewBufferAPI ? Buffer.alloc(input) : new Buffer(input); + } + else if (typeof input === "string") { + return hasNewBufferAPI ? Buffer.from(input) : new Buffer(input); + } + else { + throw new Error("input must be buffer, number, or string, received " + + typeof input); + } +} + +function bufferizeInt(num) { + var tmp = ensureBuffer(4); + tmp.writeInt32BE(num, 0); + return tmp; +} + +function _crc32(buf, previous) { + buf = ensureBuffer(buf); + if (Buffer.isBuffer(previous)) { + previous = previous.readUInt32BE(0); + } + var crc = ~~previous ^ -1; + for (var n = 0; n < buf.length; n++) { + crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8); + } + return (crc ^ -1); +} + +function crc32() { + return bufferizeInt(_crc32.apply(null, arguments)); +} +crc32.signed = function () { + return _crc32.apply(null, arguments); +}; +crc32.unsigned = function () { + return _crc32.apply(null, arguments) >>> 0; +}; + +module.exports = crc32; + + +/***/ }), + +/***/ 52337: +/***/ ((module) => { + +/* eslint-disable node/no-deprecated-api */ + +var toString = Object.prototype.toString + +var isModern = ( + typeof Buffer !== 'undefined' && + typeof Buffer.alloc === 'function' && + typeof Buffer.allocUnsafe === 'function' && + typeof Buffer.from === 'function' +) + +function isArrayBuffer (input) { + return toString.call(input).slice(8, -1) === 'ArrayBuffer' +} + +function fromArrayBuffer (obj, byteOffset, length) { + byteOffset >>>= 0 + + var maxLength = obj.byteLength - byteOffset + + if (maxLength < 0) { + throw new RangeError("'offset' is out of bounds") + } + + if (length === undefined) { + length = maxLength + } else { + length >>>= 0 + + if (length > maxLength) { + throw new RangeError("'length' is out of bounds") } - /** - * Get the last modified time of a file. This is not supported by every FTP server, in which case - * calling this method will throw an exception. - */ - async lastMod(path) { - const validPath = await this.protectWhitespace(path); - const res = await this.send(`MDTM ${validPath}`); - const date = res.message.slice(4); - return (0, parseListMLSD_1.parseMLSxDate)(date); + } + + return isModern + ? Buffer.from(obj.slice(byteOffset, byteOffset + length)) + : new Buffer(new Uint8Array(obj.slice(byteOffset, byteOffset + length))) +} + +function fromString (string, encoding) { + if (typeof encoding !== 'string' || encoding === '') { + encoding = 'utf8' + } + + if (!Buffer.isEncoding(encoding)) { + throw new TypeError('"encoding" must be a valid string encoding') + } + + return isModern + ? Buffer.from(string, encoding) + : new Buffer(string, encoding) +} + +function bufferFrom (value, encodingOrOffset, length) { + if (typeof value === 'number') { + throw new TypeError('"value" argument must not be a number') + } + + if (isArrayBuffer(value)) { + return fromArrayBuffer(value, encodingOrOffset, length) + } + + if (typeof value === 'string') { + return fromString(value, encodingOrOffset) + } + + return isModern + ? Buffer.from(value) + : new Buffer(value) +} + +module.exports = bufferFrom + + +/***/ }), + +/***/ 84060: +/***/ ((module) => { + +"use strict"; + + +const callsites = () => { + const _prepareStackTrace = Error.prepareStackTrace; + Error.prepareStackTrace = (_, stack) => stack; + const stack = new Error().stack.slice(1); + Error.prepareStackTrace = _prepareStackTrace; + return stack; +}; + +module.exports = callsites; +// TODO: Remove this for the next major release +module.exports["default"] = callsites; + + +/***/ }), + +/***/ 92619: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +/** + * Copyright 2022 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.OutgoingMessage = exports.EventEmitter = exports.BidiServer = void 0; +/** + * @fileoverview The entry point to the BiDi Mapper namespace. + * Other modules should only access exports defined in this file. + * XXX: Add ESlint rule for this (https://github.com/import-js/eslint-plugin-import/blob/main/docs/rules/no-restricted-paths.md) + */ +var BidiServer_js_1 = __nccwpck_require__(12129); +Object.defineProperty(exports, "BidiServer", ({ enumerable: true, get: function () { return BidiServer_js_1.BidiServer; } })); +var EventEmitter_js_1 = __nccwpck_require__(55250); +Object.defineProperty(exports, "EventEmitter", ({ enumerable: true, get: function () { return EventEmitter_js_1.EventEmitter; } })); +var OutgoingMessage_js_1 = __nccwpck_require__(37631); +Object.defineProperty(exports, "OutgoingMessage", ({ enumerable: true, get: function () { return OutgoingMessage_js_1.OutgoingMessage; } })); +//# sourceMappingURL=BidiMapper.js.map + +/***/ }), + +/***/ 7697: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +/** + * Copyright 2023 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.BidiNoOpParser = void 0; +class BidiNoOpParser { + // Bluetooth domain + // keep-sorted start block=yes + parseHandleRequestDevicePromptParams(params) { + return params; } - /** - * Get the size of a file. - */ - async size(path) { - const validPath = await this.protectWhitespace(path); - const command = `SIZE ${validPath}`; - const res = await this.send(command); - // The size is part of the response message, for example: "213 555555". It's - // possible that there is a commmentary appended like "213 5555, some commentary". - const size = parseInt(res.message.slice(4), 10); - if (Number.isNaN(size)) { - throw new Error(`Can't parse response to command '${command}' as a numerical value: ${res.message}`); - } - return size; + // keep-sorted end + // Browser domain + // keep-sorted start block=yes + parseRemoveUserContextParams(params) { + return params; } - /** - * Rename a file. - * - * Depending on the FTP server this might also be used to move a file from one - * directory to another by providing full paths. - */ - async rename(srcPath, destPath) { - const validSrc = await this.protectWhitespace(srcPath); - const validDest = await this.protectWhitespace(destPath); - await this.send("RNFR " + validSrc); - return this.send("RNTO " + validDest); + // keep-sorted end + // Browsing Context domain + // keep-sorted start block=yes + parseActivateParams(params) { + return params; } - /** - * Remove a file from the current working directory. - * - * You can ignore FTP error return codes which won't throw an exception if e.g. - * the file doesn't exist. - */ - async remove(path, ignoreErrorCodes = false) { - const validPath = await this.protectWhitespace(path); - if (ignoreErrorCodes) { - return this.sendIgnoringError(`DELE ${validPath}`); - } - return this.send(`DELE ${validPath}`); + parseCaptureScreenshotParams(params) { + return params; } - /** - * Report transfer progress for any upload or download to a given handler. - * - * This will also reset the overall transfer counter that can be used for multiple transfers. You can - * also call the function without a handler to stop reporting to an earlier one. - * - * @param handler Handler function to call on transfer progress. - */ - trackProgress(handler) { - this._progressTracker.bytesOverall = 0; - this._progressTracker.reportTo(handler); + parseCloseParams(params) { + return params; } - /** - * Upload data from a readable stream or a local file to a remote file. - * - * @param source Readable stream or path to a local file. - * @param toRemotePath Path to a remote file to write to. - */ - async uploadFrom(source, toRemotePath, options = {}) { - return this._uploadWithCommand(source, toRemotePath, "STOR", options); + parseCreateParams(params) { + return params; } - /** - * Upload data from a readable stream or a local file by appending it to an existing file. If the file doesn't - * exist the FTP server should create it. - * - * @param source Readable stream or path to a local file. - * @param toRemotePath Path to a remote file to write to. - */ - async appendFrom(source, toRemotePath, options = {}) { - return this._uploadWithCommand(source, toRemotePath, "APPE", options); + parseGetTreeParams(params) { + return params; } - /** - * @protected - */ - async _uploadWithCommand(source, remotePath, command, options) { - if (typeof source === "string") { - return this._uploadLocalFile(source, remotePath, command, options); - } - return this._uploadFromStream(source, remotePath, command); + parseHandleUserPromptParams(params) { + return params; } - /** - * @protected - */ - async _uploadLocalFile(localPath, remotePath, command, options) { - const fd = await fsOpen(localPath, "r"); - const source = (0, fs_1.createReadStream)("", { - fd, - start: options.localStart, - end: options.localEndInclusive, - autoClose: false - }); - try { - return await this._uploadFromStream(source, remotePath, command); - } - finally { - await ignoreError(() => fsClose(fd)); - } + parseLocateNodesParams(params) { + return params; } - /** - * @protected - */ - async _uploadFromStream(source, remotePath, command) { - const onError = (err) => this.ftp.closeWithError(err); - source.once("error", onError); - try { - const validPath = await this.protectWhitespace(remotePath); - await this.prepareTransfer(this.ftp); - // Keep the keyword `await` or the `finally` clause below runs too early - // and removes the event listener for the source stream too early. - return await (0, transfer_1.uploadFrom)(source, { - ftp: this.ftp, - tracker: this._progressTracker, - command, - remotePath: validPath, - type: "upload" - }); - } - finally { - source.removeListener("error", onError); - } + parseNavigateParams(params) { + return params; } - /** - * Download a remote file and pipe its data to a writable stream or to a local file. - * - * You can optionally define at which position of the remote file you'd like to start - * downloading. If the destination you provide is a file, the offset will be applied - * to it as well. For example: To resume a failed download, you'd request the size of - * the local, partially downloaded file and use that as the offset. Assuming the size - * is 23, you'd download the rest using `downloadTo("local.txt", "remote.txt", 23)`. - * - * @param destination Stream or path for a local file to write to. - * @param fromRemotePath Path of the remote file to read from. - * @param startAt Position within the remote file to start downloading at. If the destination is a file, this offset is also applied to it. - */ - async downloadTo(destination, fromRemotePath, startAt = 0) { - if (typeof destination === "string") { - return this._downloadToFile(destination, fromRemotePath, startAt); - } - return this._downloadToStream(destination, fromRemotePath, startAt); + parsePrintParams(params) { + return params; } - /** - * @protected - */ - async _downloadToFile(localPath, remotePath, startAt) { - const appendingToLocalFile = startAt > 0; - const fileSystemFlags = appendingToLocalFile ? "r+" : "w"; - const fd = await fsOpen(localPath, fileSystemFlags); - const destination = (0, fs_1.createWriteStream)("", { - fd, - start: startAt, - autoClose: false - }); - try { - return await this._downloadToStream(destination, remotePath, startAt); - } - catch (err) { - const localFileStats = await ignoreError(() => fsStat(localPath)); - const hasDownloadedData = localFileStats && localFileStats.size > 0; - const shouldRemoveLocalFile = !appendingToLocalFile && !hasDownloadedData; - if (shouldRemoveLocalFile) { - await ignoreError(() => fsUnlink(localPath)); - } - throw err; - } - finally { - await ignoreError(() => fsClose(fd)); - } + parseReloadParams(params) { + return params; } - /** - * @protected - */ - async _downloadToStream(destination, remotePath, startAt) { - const onError = (err) => this.ftp.closeWithError(err); - destination.once("error", onError); - try { - const validPath = await this.protectWhitespace(remotePath); - await this.prepareTransfer(this.ftp); - // Keep the keyword `await` or the `finally` clause below runs too early - // and removes the event listener for the source stream too early. - return await (0, transfer_1.downloadTo)(destination, { - ftp: this.ftp, - tracker: this._progressTracker, - command: startAt > 0 ? `REST ${startAt}` : `RETR ${validPath}`, - remotePath: validPath, - type: "download" - }); - } - finally { - destination.removeListener("error", onError); - destination.end(); - } + parseSetViewportParams(params) { + return params; } - /** - * List files and directories in the current working directory, or from `path` if specified. - * - * @param [path] Path to remote file or directory. - */ - async list(path = "") { - const validPath = await this.protectWhitespace(path); - let lastError; - for (const candidate of this.availableListCommands) { - const command = validPath === "" ? candidate : `${candidate} ${validPath}`; - await this.prepareTransfer(this.ftp); - try { - const parsedList = await this._requestListWithCommand(command); - // Use successful candidate for all subsequent requests. - this.availableListCommands = [candidate]; - return parsedList; - } - catch (err) { - const shouldTryNext = err instanceof FtpContext_1.FTPError; - if (!shouldTryNext) { - throw err; - } - lastError = err; - } - } - throw lastError; + parseTraverseHistoryParams(params) { + return params; } - /** - * @protected - */ - async _requestListWithCommand(command) { - const buffer = new StringWriter_1.StringWriter(); - await (0, transfer_1.downloadTo)(buffer, { - ftp: this.ftp, - tracker: this._progressTracker, - command, - remotePath: "", - type: "list" - }); - const text = buffer.getText(this.ftp.encoding); - this.ftp.log(text); - return this.parseList(text); + // keep-sorted end + // CDP domain + // keep-sorted start block=yes + parseGetSessionParams(params) { + return params; } - /** - * Remove a directory and all of its content. - * - * @param remoteDirPath The path of the remote directory to delete. - * @example client.removeDir("foo") // Remove directory 'foo' using a relative path. - * @example client.removeDir("foo/bar") // Remove directory 'bar' using a relative path. - * @example client.removeDir("/foo/bar") // Remove directory 'bar' using an absolute path. - * @example client.removeDir("/") // Remove everything. - */ - async removeDir(remoteDirPath) { - return this._exitAtCurrentDirectory(async () => { - await this.cd(remoteDirPath); - // Get the absolute path of the target because remoteDirPath might be a relative path, even `../` is possible. - const absoluteDirPath = await this.pwd(); - await this.clearWorkingDir(); - const dirIsRoot = absoluteDirPath === "/"; - if (!dirIsRoot) { - await this.cdup(); - await this.removeEmptyDir(absoluteDirPath); - } - }); + parseResolveRealmParams(params) { + return params; } - /** - * Remove all files and directories in the working directory without removing - * the working directory itself. - */ - async clearWorkingDir() { - for (const file of await this.list()) { - if (file.isDirectory) { - await this.cd(file.name); - await this.clearWorkingDir(); - await this.cdup(); - await this.removeEmptyDir(file.name); - } - else { - await this.remove(file.name); - } - } + parseSendCommandParams(params) { + return params; } - /** - * Upload the contents of a local directory to the remote working directory. - * - * This will overwrite existing files with the same names and reuse existing directories. - * Unrelated files and directories will remain untouched. You can optionally provide a `remoteDirPath` - * to put the contents inside a directory which will be created if necessary including all - * intermediate directories. If you did provide a remoteDirPath the working directory will stay - * the same as before calling this method. - * - * @param localDirPath Local path, e.g. "foo/bar" or "../test" - * @param [remoteDirPath] Remote path of a directory to upload to. Working directory if undefined. - */ - async uploadFromDir(localDirPath, remoteDirPath) { - return this._exitAtCurrentDirectory(async () => { - if (remoteDirPath) { - await this.ensureDir(remoteDirPath); - } - return await this._uploadToWorkingDir(localDirPath); - }); + // keep-sorted end + // Script domain + // keep-sorted start block=yes + parseAddPreloadScriptParams(params) { + return params; } - /** - * @protected - */ - async _uploadToWorkingDir(localDirPath) { - const files = await fsReadDir(localDirPath); - for (const file of files) { - const fullPath = (0, path_1.join)(localDirPath, file); - const stats = await fsStat(fullPath); - if (stats.isFile()) { - await this.uploadFrom(fullPath, file); - } - else if (stats.isDirectory()) { - await this._openDir(file); - await this._uploadToWorkingDir(fullPath); - await this.cdup(); - } - } + parseCallFunctionParams(params) { + return params; } - /** - * Download all files and directories of the working directory to a local directory. - * - * @param localDirPath The local directory to download to. - * @param remoteDirPath Remote directory to download. Current working directory if not specified. - */ - async downloadToDir(localDirPath, remoteDirPath) { - return this._exitAtCurrentDirectory(async () => { - if (remoteDirPath) { - await this.cd(remoteDirPath); - } - return await this._downloadFromWorkingDir(localDirPath); - }); + parseDisownParams(params) { + return params; } - /** - * @protected - */ - async _downloadFromWorkingDir(localDirPath) { - await ensureLocalDirectory(localDirPath); - for (const file of await this.list()) { - const localPath = (0, path_1.join)(localDirPath, file.name); - if (file.isDirectory) { - await this.cd(file.name); - await this._downloadFromWorkingDir(localPath); - await this.cdup(); - } - else if (file.isFile) { - await this.downloadTo(localPath, file.name); - } - } + parseEvaluateParams(params) { + return params; } - /** - * Make sure a given remote path exists, creating all directories as necessary. - * This function also changes the current working directory to the given path. - */ - async ensureDir(remoteDirPath) { - // If the remoteDirPath was absolute go to root directory. - if (remoteDirPath.startsWith("/")) { - await this.cd("/"); - } - const names = remoteDirPath.split("/").filter(name => name !== ""); - for (const name of names) { - await this._openDir(name); - } + parseGetRealmsParams(params) { + return params; } - /** - * Try to create a directory and enter it. This will not raise an exception if the directory - * couldn't be created if for example it already exists. - * @protected - */ - async _openDir(dirName) { - await this.sendIgnoringError("MKD " + dirName); - await this.cd(dirName); + parseRemovePreloadScriptParams(params) { + return params; } - /** - * Remove an empty directory, will fail if not empty. - */ - async removeEmptyDir(path) { - const validPath = await this.protectWhitespace(path); - return this.send(`RMD ${validPath}`); + // keep-sorted end + // Input domain + // keep-sorted start block=yes + parsePerformActionsParams(params) { + return params; } - /** - * FTP servers can't handle filenames that have leading whitespace. This method transforms - * a given path to fix that issue for most cases. - */ - async protectWhitespace(path) { - if (!path.startsWith(" ")) { - return path; - } - // Handle leading whitespace by prepending the absolute path: - // " test.txt" while being in the root directory becomes "/ test.txt". - const pwd = await this.pwd(); - const absolutePathPrefix = pwd.endsWith("/") ? pwd : pwd + "/"; - return absolutePathPrefix + path; + parseReleaseActionsParams(params) { + return params; } - async _exitAtCurrentDirectory(func) { - const userDir = await this.pwd(); - try { - return await func(); - } - finally { - if (!this.closed) { - await ignoreError(() => this.cd(userDir)); - } - } + parseSetFilesParams(params) { + return params; } - /** - * Try all available transfer strategies and pick the first one that works. Update `client` to - * use the working strategy for all successive transfer requests. - * - * @returns a function that will try the provided strategies. - */ - _enterFirstCompatibleMode(strategies) { - return async (ftp) => { - ftp.log("Trying to find optimal transfer strategy..."); - let lastError = undefined; - for (const strategy of strategies) { - try { - const res = await strategy(ftp); - ftp.log("Optimal transfer strategy found."); - this.prepareTransfer = strategy; // eslint-disable-line require-atomic-updates - return res; - } - catch (err) { - // Try the next candidate no matter the exact error. It's possible that a server - // answered incorrectly to a strategy, for example a PASV answer to an EPSV. - lastError = err; - } - } - throw new Error(`None of the available transfer strategies work. Last error response was '${lastError}'.`); - }; + // keep-sorted end + // Network domain + // keep-sorted start block=yes + parseAddInterceptParams(params) { + return params; } - /** - * DEPRECATED, use `uploadFrom`. - * @deprecated - */ - async upload(source, toRemotePath, options = {}) { - this.ftp.log("Warning: upload() has been deprecated, use uploadFrom()."); - return this.uploadFrom(source, toRemotePath, options); + parseContinueRequestParams(params) { + return params; } - /** - * DEPRECATED, use `appendFrom`. - * @deprecated - */ - async append(source, toRemotePath, options = {}) { - this.ftp.log("Warning: append() has been deprecated, use appendFrom()."); - return this.appendFrom(source, toRemotePath, options); + parseContinueResponseParams(params) { + return params; } - /** - * DEPRECATED, use `downloadTo`. - * @deprecated - */ - async download(destination, fromRemotePath, startAt = 0) { - this.ftp.log("Warning: download() has been deprecated, use downloadTo()."); - return this.downloadTo(destination, fromRemotePath, startAt); + parseContinueWithAuthParams(params) { + return params; } - /** - * DEPRECATED, use `uploadFromDir`. - * @deprecated - */ - async uploadDir(localDirPath, remoteDirPath) { - this.ftp.log("Warning: uploadDir() has been deprecated, use uploadFromDir()."); - return this.uploadFromDir(localDirPath, remoteDirPath); + parseFailRequestParams(params) { + return params; } - /** - * DEPRECATED, use `downloadToDir`. - * @deprecated - */ - async downloadDir(localDirPath) { - this.ftp.log("Warning: downloadDir() has been deprecated, use downloadToDir()."); - return this.downloadToDir(localDirPath); + parseProvideResponseParams(params) { + return params; } -} -exports.Client = Client; -async function ensureLocalDirectory(path) { - try { - await fsStat(path); + parseRemoveInterceptParams(params) { + return params; } - catch (err) { - await fsMkDir(path, { recursive: true }); + parseSetCacheBehavior(params) { + return params; } -} -async function ignoreError(func) { - try { - return await func(); + // keep-sorted end + // Permissions domain + // keep-sorted start block=yes + parseSetPermissionsParams(params) { + return params; } - catch (err) { - // Ignore - return undefined; + // keep-sorted end + // Session domain + // keep-sorted start block=yes + parseSubscribeParams(params) { + return params; + } + // keep-sorted end + // Storage domain + // keep-sorted start block=yes + parseDeleteCookiesParams(params) { + return params; + } + parseGetCookiesParams(params) { + return params; + } + parseSetCookieParams(params) { + return params; } } - +exports.BidiNoOpParser = BidiNoOpParser; +//# sourceMappingURL=BidiNoOpParser.js.map /***/ }), -/***/ 37666: -/***/ ((__unused_webpack_module, exports) => { +/***/ 12129: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.FileInfo = exports.FileType = void 0; -var FileType; -(function (FileType) { - FileType[FileType["Unknown"] = 0] = "Unknown"; - FileType[FileType["File"] = 1] = "File"; - FileType[FileType["Directory"] = 2] = "Directory"; - FileType[FileType["SymbolicLink"] = 3] = "SymbolicLink"; -})(FileType || (exports.FileType = FileType = {})); /** - * Describes a file, directory or symbolic link. + * Copyright 2021 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ -class FileInfo { - constructor(name) { - this.name = name; - this.type = FileType.Unknown; - this.size = 0; - /** - * Unparsed, raw modification date as a string. - * - * If `modifiedAt` is undefined, the FTP server you're connected to doesn't support the more modern - * MLSD command for machine-readable directory listings. The older command LIST is then used returning - * results that vary a lot between servers as the format hasn't been standardized. Here, directory listings - * and especially modification dates were meant to be human-readable first. - * - * Be careful when still trying to parse this by yourself. Parsing dates from listings using LIST is - * unreliable. This library decides to offer parsed dates only when they're absolutely reliable and safe to - * use e.g. for comparisons. - */ - this.rawModifiedAt = ""; - /** - * Parsed modification date. - * - * Available if the FTP server supports the MLSD command. Only MLSD guarantees dates than can be reliably - * parsed with the correct timezone and a resolution down to seconds. See `rawModifiedAt` property for the unparsed - * date that is always available. - */ - this.modifiedAt = undefined; - /** - * Unix permissions if present. If the underlying FTP server is not running on Unix this will be undefined. - * If set, you might be able to edit permissions with the FTP command `SITE CHMOD`. - */ - this.permissions = undefined; - /** - * Hard link count if available. - */ - this.hardLinkCount = undefined; - /** - * Link name for symbolic links if available. - */ - this.link = undefined; - /** - * Unix group if available. - */ - this.group = undefined; - /** - * Unix user if available. - */ - this.user = undefined; - /** - * Unique ID if available. - */ - this.uniqueID = undefined; - this.name = name; - } - get isDirectory() { - return this.type === FileType.Directory; - } - get isSymbolicLink() { - return this.type === FileType.SymbolicLink; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.BidiServer = void 0; +const EventEmitter_js_1 = __nccwpck_require__(55250); +const log_js_1 = __nccwpck_require__(50920); +const ProcessingQueue_js_1 = __nccwpck_require__(56884); +const CommandProcessor_js_1 = __nccwpck_require__(27135); +const BluetoothProcessor_js_1 = __nccwpck_require__(37291); +const CdpTargetManager_js_1 = __nccwpck_require__(51083); +const BrowsingContextStorage_js_1 = __nccwpck_require__(36411); +const NetworkStorage_js_1 = __nccwpck_require__(44222); +const PreloadScriptStorage_js_1 = __nccwpck_require__(34939); +const RealmStorage_js_1 = __nccwpck_require__(8516); +const EventManager_js_1 = __nccwpck_require__(94388); +class BidiServer extends EventEmitter_js_1.EventEmitter { + #messageQueue; + #transport; + #commandProcessor; + #eventManager; + #browsingContextStorage = new BrowsingContextStorage_js_1.BrowsingContextStorage(); + #realmStorage = new RealmStorage_js_1.RealmStorage(); + #preloadScriptStorage = new PreloadScriptStorage_js_1.PreloadScriptStorage(); + #bluetoothProcessor; + #logger; + #handleIncomingMessage = (message) => { + void this.#commandProcessor.processCommand(message).catch((error) => { + this.#logger?.(log_js_1.LogType.debugError, error); + }); + }; + #processOutgoingMessage = async (messageEntry) => { + const message = messageEntry.message; + if (messageEntry.channel !== null) { + message['channel'] = messageEntry.channel; + } + await this.#transport.sendMessage(message); + }; + constructor(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, defaultUserContextId, parser, logger) { + super(); + this.#logger = logger; + this.#messageQueue = new ProcessingQueue_js_1.ProcessingQueue(this.#processOutgoingMessage, this.#logger); + this.#transport = bidiTransport; + this.#transport.setOnMessage(this.#handleIncomingMessage); + this.#eventManager = new EventManager_js_1.EventManager(this.#browsingContextStorage); + const networkStorage = new NetworkStorage_js_1.NetworkStorage(this.#eventManager, this.#browsingContextStorage, browserCdpClient, logger); + this.#bluetoothProcessor = new BluetoothProcessor_js_1.BluetoothProcessor(this.#eventManager, this.#browsingContextStorage); + this.#commandProcessor = new CommandProcessor_js_1.CommandProcessor(cdpConnection, browserCdpClient, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, this.#preloadScriptStorage, networkStorage, this.#bluetoothProcessor, parser, async (options) => { + // This is required to ignore certificate errors when service worker is fetched. + await browserCdpClient.sendCommand('Security.setIgnoreCertificateErrors', { + ignore: options.acceptInsecureCerts ?? false, + }); + new CdpTargetManager_js_1.CdpTargetManager(cdpConnection, browserCdpClient, selfTargetId, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, networkStorage, this.#bluetoothProcessor, this.#preloadScriptStorage, defaultUserContextId, options?.unhandledPromptBehavior, logger); + // Needed to get events about new targets. + await browserCdpClient.sendCommand('Target.setDiscoverTargets', { + discover: true, + }); + // Needed to automatically attach to new targets. + await browserCdpClient.sendCommand('Target.setAutoAttach', { + autoAttach: true, + waitForDebuggerOnStart: true, + flatten: true, + }); + await this.#topLevelContextsLoaded(); + }, this.#logger); + this.#eventManager.on("event" /* EventManagerEvents.Event */, ({ message, event }) => { + this.emitOutgoingMessage(message, event); + }); + this.#commandProcessor.on("response" /* CommandProcessorEvents.Response */, ({ message, event }) => { + this.emitOutgoingMessage(message, event); + }); } - get isFile() { - return this.type === FileType.File; + /** + * Creates and starts BiDi Mapper instance. + */ + static async createAndStart(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, parser, logger) { + // The default context is not exposed in Target.getBrowserContexts but can + // be observed via Target.getTargets. To determine the default browser + // context, we check which one is mentioned in Target.getTargets and not in + // Target.getBrowserContexts. + const [{ browserContextIds }, { targetInfos }] = await Promise.all([ + browserCdpClient.sendCommand('Target.getBrowserContexts'), + browserCdpClient.sendCommand('Target.getTargets'), + ]); + let defaultUserContextId = 'default'; + for (const info of targetInfos) { + if (info.browserContextId && + !browserContextIds.includes(info.browserContextId)) { + defaultUserContextId = info.browserContextId; + break; + } + } + const server = new BidiServer(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, defaultUserContextId, parser, logger); + return server; } /** - * Deprecated, legacy API. Use `rawModifiedAt` instead. - * @deprecated + * Sends BiDi message. */ - get date() { - return this.rawModifiedAt; + emitOutgoingMessage(messageEntry, event) { + this.#messageQueue.add(messageEntry, event); } - set date(rawModifiedAt) { - this.rawModifiedAt = rawModifiedAt; + close() { + this.#transport.close(); + } + async #topLevelContextsLoaded() { + await Promise.all(this.#browsingContextStorage + .getTopLevelContexts() + .map((c) => c.lifecycleLoaded())); } } -exports.FileInfo = FileInfo; -FileInfo.UnixPermission = { - Read: 4, - Write: 2, - Execute: 1 -}; - +exports.BidiServer = BidiServer; +//# sourceMappingURL=BidiServer.js.map /***/ }), -/***/ 36081: +/***/ 27135: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.FTPContext = exports.FTPError = void 0; -const net_1 = __nccwpck_require__(69278); -const parseControlResponse_1 = __nccwpck_require__(95931); -/** - * Describes an FTP server error response including the FTP response code. - */ -class FTPError extends Error { - constructor(res) { - super(res.message); - this.name = this.constructor.name; - this.code = res.code; - } -} -exports.FTPError = FTPError; -function doNothing() { - /** Do nothing */ -} /** - * FTPContext holds the control and data sockets of an FTP connection and provides a - * simplified way to interact with an FTP server, handle responses, errors and timeouts. + * Copyright 2021 Google LLC. + * Copyright (c) Microsoft Corporation. * - * It doesn't implement or use any FTP commands. It's only a foundation to make writing an FTP - * client as easy as possible. You won't usually instantiate this, but use `Client`. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ -class FTPContext { - /** - * Instantiate an FTP context. - * - * @param timeout - Timeout in milliseconds to apply to control and data connections. Use 0 for no timeout. - * @param encoding - Encoding to use for control connection. UTF-8 by default. Use "latin1" for older servers. - */ - constructor(timeout = 0, encoding = "utf8") { - this.timeout = timeout; - /** Debug-level logging of all socket communication. */ - this.verbose = false; - /** IP version to prefer (4: IPv4, 6: IPv6, undefined: automatic). */ - this.ipFamily = undefined; - /** Options for TLS connections. */ - this.tlsOptions = {}; - /** A multiline response might be received as multiple chunks. */ - this._partialResponse = ""; - this._encoding = encoding; - // Help Typescript understand that we do indeed set _socket in the constructor but use the setter method to do so. - this._socket = this.socket = this._newSocket(); - this._dataSocket = undefined; - } - /** - * Close the context. - */ - close() { - // Internally, closing a context is always described with an error. If there is still a task running, it will - // abort with an exception that the user closed the client during a task. If no task is running, no exception is - // thrown but all newly submitted tasks after that will abort the exception that the client has been closed. - // In addition the user will get a stack trace pointing to where exactly the client has been closed. So in any - // case use _closingError to determine whether a context is closed. This also allows us to have a single code-path - // for closing a context making the implementation easier. - const message = this._task ? "User closed client during task" : "User closed client"; - const err = new Error(message); - this.closeWithError(err); - } - /** - * Close the context with an error. - */ - closeWithError(err) { - // If this context already has been closed, don't overwrite the reason. - if (this._closingError) { - return; - } - this._closingError = err; - // Close the sockets but don't fully reset this context to preserve `this._closingError`. - this._closeControlSocket(); - this._closeSocket(this._dataSocket); - // Give the user's task a chance to react, maybe cleanup resources. - this._passToHandler(err); - // The task might not have been rejected by the user after receiving the error. - this._stopTrackingTask(); - } - /** - * Returns true if this context has been closed or hasn't been connected yet. You can reopen it with `access`. - */ - get closed() { - return this.socket.remoteAddress === undefined || this._closingError !== undefined; - } - /** - * Reset this contex and all of its state. - */ - reset() { - this.socket = this._newSocket(); - } - /** - * Get the FTP control socket. - */ - get socket() { - return this._socket; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.CommandProcessor = void 0; +const protocol_js_1 = __nccwpck_require__(57745); +const EventEmitter_js_1 = __nccwpck_require__(55250); +const log_js_1 = __nccwpck_require__(50920); +const BidiNoOpParser_js_1 = __nccwpck_require__(7697); +const BrowserProcessor_js_1 = __nccwpck_require__(40795); +const CdpProcessor_js_1 = __nccwpck_require__(22631); +const BrowsingContextProcessor_js_1 = __nccwpck_require__(69058); +const InputProcessor_js_1 = __nccwpck_require__(86563); +const NetworkProcessor_js_1 = __nccwpck_require__(27239); +const PermissionsProcessor_js_1 = __nccwpck_require__(26955); +const ScriptProcessor_js_1 = __nccwpck_require__(21515); +const SessionProcessor_js_1 = __nccwpck_require__(20847); +const StorageProcessor_js_1 = __nccwpck_require__(15339); +const OutgoingMessage_js_1 = __nccwpck_require__(37631); +class CommandProcessor extends EventEmitter_js_1.EventEmitter { + // keep-sorted start + #bluetoothProcessor; + #browserProcessor; + #browsingContextProcessor; + #cdpProcessor; + #inputProcessor; + #networkProcessor; + #permissionsProcessor; + #scriptProcessor; + #sessionProcessor; + #storageProcessor; + // keep-sorted end + #parser; + #logger; + constructor(cdpConnection, browserCdpClient, eventManager, browsingContextStorage, realmStorage, preloadScriptStorage, networkStorage, bluetoothProcessor, parser = new BidiNoOpParser_js_1.BidiNoOpParser(), initConnection, logger) { + super(); + this.#parser = parser; + this.#logger = logger; + this.#bluetoothProcessor = bluetoothProcessor; + // keep-sorted start block=yes + this.#browserProcessor = new BrowserProcessor_js_1.BrowserProcessor(browserCdpClient); + this.#browsingContextProcessor = new BrowsingContextProcessor_js_1.BrowsingContextProcessor(browserCdpClient, browsingContextStorage, eventManager); + this.#cdpProcessor = new CdpProcessor_js_1.CdpProcessor(browsingContextStorage, realmStorage, cdpConnection, browserCdpClient); + this.#inputProcessor = new InputProcessor_js_1.InputProcessor(browsingContextStorage); + this.#networkProcessor = new NetworkProcessor_js_1.NetworkProcessor(browsingContextStorage, networkStorage); + this.#permissionsProcessor = new PermissionsProcessor_js_1.PermissionsProcessor(browserCdpClient); + this.#scriptProcessor = new ScriptProcessor_js_1.ScriptProcessor(eventManager, browsingContextStorage, realmStorage, preloadScriptStorage, logger); + this.#sessionProcessor = new SessionProcessor_js_1.SessionProcessor(eventManager, browserCdpClient, initConnection); + this.#storageProcessor = new StorageProcessor_js_1.StorageProcessor(browserCdpClient, browsingContextStorage, logger); + // keep-sorted end } - /** - * Set the socket for the control connection. This will only close the current control socket - * if the new one is not an upgrade to the current one. - */ - set socket(socket) { - // No data socket should be open in any case where the control socket is set or upgraded. - this.dataSocket = undefined; - // This being a reset, reset any other state apart from the socket. - this.tlsOptions = {}; - this._partialResponse = ""; - if (this._socket) { - const newSocketUpgradesExisting = socket.localPort === this._socket.localPort; - if (newSocketUpgradesExisting) { - this._removeSocketListeners(this.socket); - } - else { - this._closeControlSocket(); - } - } - if (socket) { - // Setting a completely new control socket is in essence something like a reset. That's - // why we also close any open data connection above. We can go one step further and reset - // a possible closing error. That means that a closed FTPContext can be "reopened" by - // setting a new control socket. - this._closingError = undefined; - // Don't set a timeout yet. Timeout for control sockets is only active during a task, see handle() below. - socket.setTimeout(0); - socket.setEncoding(this._encoding); - socket.setKeepAlive(true); - socket.on("data", data => this._onControlSocketData(data)); - // Server sending a FIN packet is treated as an error. - socket.on("end", () => this.closeWithError(new Error("Server sent FIN packet unexpectedly, closing connection."))); - // Control being closed without error by server is treated as an error. - socket.on("close", hadError => { if (!hadError) - this.closeWithError(new Error("Server closed connection unexpectedly.")); }); - this._setupDefaultErrorHandlers(socket, "control socket"); + async #processCommand(command) { + switch (command.method) { + case 'session.end': + // TODO: Implement. + break; + // Bluetooth domain + // keep-sorted start block=yes + case 'bluetooth.handleRequestDevicePrompt': + return await this.#bluetoothProcessor.handleRequestDevicePrompt(this.#parser.parseHandleRequestDevicePromptParams(command.params)); + // keep-sorted end + // Browser domain + // keep-sorted start block=yes + case 'browser.close': + return this.#browserProcessor.close(); + case 'browser.createUserContext': + return await this.#browserProcessor.createUserContext(command.params); + case 'browser.getClientWindows': + throw new protocol_js_1.UnknownErrorException(`Method ${command.method} is not implemented.`); + case 'browser.getUserContexts': + return await this.#browserProcessor.getUserContexts(); + case 'browser.removeUserContext': + return await this.#browserProcessor.removeUserContext(this.#parser.parseRemoveUserContextParams(command.params)); + case 'browser.setClientWindowState': + throw new protocol_js_1.UnknownErrorException(`Method ${command.method} is not implemented.`); + // keep-sorted end + // Browsing Context domain + // keep-sorted start block=yes + case 'browsingContext.activate': + return await this.#browsingContextProcessor.activate(this.#parser.parseActivateParams(command.params)); + case 'browsingContext.captureScreenshot': + return await this.#browsingContextProcessor.captureScreenshot(this.#parser.parseCaptureScreenshotParams(command.params)); + case 'browsingContext.close': + return await this.#browsingContextProcessor.close(this.#parser.parseCloseParams(command.params)); + case 'browsingContext.create': + return await this.#browsingContextProcessor.create(this.#parser.parseCreateParams(command.params)); + case 'browsingContext.getTree': + return this.#browsingContextProcessor.getTree(this.#parser.parseGetTreeParams(command.params)); + case 'browsingContext.handleUserPrompt': + return await this.#browsingContextProcessor.handleUserPrompt(this.#parser.parseHandleUserPromptParams(command.params)); + case 'browsingContext.locateNodes': + return await this.#browsingContextProcessor.locateNodes(this.#parser.parseLocateNodesParams(command.params)); + case 'browsingContext.navigate': + return await this.#browsingContextProcessor.navigate(this.#parser.parseNavigateParams(command.params)); + case 'browsingContext.print': + return await this.#browsingContextProcessor.print(this.#parser.parsePrintParams(command.params)); + case 'browsingContext.reload': + return await this.#browsingContextProcessor.reload(this.#parser.parseReloadParams(command.params)); + case 'browsingContext.setViewport': + return await this.#browsingContextProcessor.setViewport(this.#parser.parseSetViewportParams(command.params)); + case 'browsingContext.traverseHistory': + return await this.#browsingContextProcessor.traverseHistory(this.#parser.parseTraverseHistoryParams(command.params)); + // keep-sorted end + // CDP domain + // keep-sorted start block=yes + case 'cdp.getSession': + return this.#cdpProcessor.getSession(this.#parser.parseGetSessionParams(command.params)); + case 'cdp.resolveRealm': + return this.#cdpProcessor.resolveRealm(this.#parser.parseResolveRealmParams(command.params)); + case 'cdp.sendCommand': + return await this.#cdpProcessor.sendCommand(this.#parser.parseSendCommandParams(command.params)); + // keep-sorted end + // Input domain + // keep-sorted start block=yes + case 'input.performActions': + return await this.#inputProcessor.performActions(this.#parser.parsePerformActionsParams(command.params)); + case 'input.releaseActions': + return await this.#inputProcessor.releaseActions(this.#parser.parseReleaseActionsParams(command.params)); + case 'input.setFiles': + return await this.#inputProcessor.setFiles(this.#parser.parseSetFilesParams(command.params)); + // keep-sorted end + // Network domain + // keep-sorted start block=yes + case 'network.addIntercept': + return await this.#networkProcessor.addIntercept(this.#parser.parseAddInterceptParams(command.params)); + case 'network.continueRequest': + return await this.#networkProcessor.continueRequest(this.#parser.parseContinueRequestParams(command.params)); + case 'network.continueResponse': + return await this.#networkProcessor.continueResponse(this.#parser.parseContinueResponseParams(command.params)); + case 'network.continueWithAuth': + return await this.#networkProcessor.continueWithAuth(this.#parser.parseContinueWithAuthParams(command.params)); + case 'network.failRequest': + return await this.#networkProcessor.failRequest(this.#parser.parseFailRequestParams(command.params)); + case 'network.provideResponse': + return await this.#networkProcessor.provideResponse(this.#parser.parseProvideResponseParams(command.params)); + case 'network.removeIntercept': + return await this.#networkProcessor.removeIntercept(this.#parser.parseRemoveInterceptParams(command.params)); + case 'network.setCacheBehavior': + return await this.#networkProcessor.setCacheBehavior(this.#parser.parseSetCacheBehavior(command.params)); + // keep-sorted end + // Permissions domain + // keep-sorted start block=yes + case 'permissions.setPermission': + return await this.#permissionsProcessor.setPermissions(this.#parser.parseSetPermissionsParams(command.params)); + // keep-sorted end + // Script domain + // keep-sorted start block=yes + case 'script.addPreloadScript': + return await this.#scriptProcessor.addPreloadScript(this.#parser.parseAddPreloadScriptParams(command.params)); + case 'script.callFunction': + return await this.#scriptProcessor.callFunction(this.#parser.parseCallFunctionParams(this.#processTargetParams(command.params))); + case 'script.disown': + return await this.#scriptProcessor.disown(this.#parser.parseDisownParams(this.#processTargetParams(command.params))); + case 'script.evaluate': + return await this.#scriptProcessor.evaluate(this.#parser.parseEvaluateParams(this.#processTargetParams(command.params))); + case 'script.getRealms': + return this.#scriptProcessor.getRealms(this.#parser.parseGetRealmsParams(command.params)); + case 'script.removePreloadScript': + return await this.#scriptProcessor.removePreloadScript(this.#parser.parseRemovePreloadScriptParams(command.params)); + // keep-sorted end + // Session domain + // keep-sorted start block=yes + case 'session.new': + return await this.#sessionProcessor.new(command.params); + case 'session.status': + return this.#sessionProcessor.status(); + case 'session.subscribe': + return await this.#sessionProcessor.subscribe(this.#parser.parseSubscribeParams(command.params), command.channel); + case 'session.unsubscribe': + return await this.#sessionProcessor.unsubscribe(this.#parser.parseSubscribeParams(command.params), command.channel); + // keep-sorted end + // Storage domain + // keep-sorted start block=yes + case 'storage.deleteCookies': + return await this.#storageProcessor.deleteCookies(this.#parser.parseDeleteCookiesParams(command.params)); + case 'storage.getCookies': + return await this.#storageProcessor.getCookies(this.#parser.parseGetCookiesParams(command.params)); + case 'storage.setCookie': + return await this.#storageProcessor.setCookie(this.#parser.parseSetCookieParams(command.params)); + // keep-sorted end } - this._socket = socket; - } - /** - * Get the current FTP data connection if present. - */ - get dataSocket() { - return this._dataSocket; + // Intentionally kept outside the switch statement to ensure that + // ESLint @typescript-eslint/switch-exhaustiveness-check triggers if a new + // command is added. + throw new protocol_js_1.UnknownCommandException(`Unknown command '${command.method}'.`); } - /** - * Set the socket for the data connection. This will automatically close the former data socket. - */ - set dataSocket(socket) { - this._closeSocket(this._dataSocket); - if (socket) { - // Don't set a timeout yet. Timeout data socket should be activated when data transmission starts - // and timeout on control socket is deactivated. - socket.setTimeout(0); - this._setupDefaultErrorHandlers(socket, "data socket"); + // Workaround for as zod.union always take the first schema + // https://github.com/w3c/webdriver-bidi/issues/635 + #processTargetParams(params) { + if (typeof params === 'object' && + params && + 'target' in params && + typeof params.target === 'object' && + params.target && + 'context' in params.target) { + delete params.target['realm']; } - this._dataSocket = socket; - } - /** - * Get the currently used encoding. - */ - get encoding() { - return this._encoding; + return params; } - /** - * Set the encoding used for the control socket. - * - * See https://nodejs.org/api/buffer.html#buffer_buffers_and_character_encodings for what encodings - * are supported by Node. - */ - set encoding(encoding) { - this._encoding = encoding; - if (this.socket) { - this.socket.setEncoding(encoding); + async processCommand(command) { + try { + const result = await this.#processCommand(command); + const response = { + type: 'success', + id: command.id, + result, + }; + this.emit("response" /* CommandProcessorEvents.Response */, { + message: OutgoingMessage_js_1.OutgoingMessage.createResolved(response, command.channel), + event: command.method, + }); } - } - /** - * Send an FTP command without waiting for or handling the result. - */ - send(command) { - const containsPassword = command.startsWith("PASS"); - const message = containsPassword ? "> PASS ###" : `> ${command}`; - this.log(message); - this._socket.write(command + "\r\n", this.encoding); - } - /** - * Send an FTP command and handle the first response. Use this if you have a simple - * request-response situation. - */ - request(command) { - return this.handle(command, (res, task) => { - if (res instanceof Error) { - task.reject(res); + catch (e) { + if (e instanceof protocol_js_1.Exception) { + this.emit("response" /* CommandProcessorEvents.Response */, { + message: OutgoingMessage_js_1.OutgoingMessage.createResolved(e.toErrorResponse(command.id), command.channel), + event: command.method, + }); } else { - task.resolve(res); - } - }); - } - /** - * Send an FTP command and handle any response until you resolve/reject. Use this if you expect multiple responses - * to a request. This returns a Promise that will hold whatever the response handler passed on when resolving/rejecting its task. - */ - handle(command, responseHandler) { - if (this._task) { - const err = new Error("User launched a task while another one is still running. Forgot to use 'await' or '.then()'?"); - err.stack += `\nRunning task launched at: ${this._task.stack}`; - this.closeWithError(err); - // Don't return here, continue with returning the Promise that will then be rejected - // because the context closed already. That way, users will receive an exception where - // they called this method by mistake. - } - return new Promise((resolveTask, rejectTask) => { - this._task = { - stack: new Error().stack || "Unknown call stack", - responseHandler, - resolver: { - resolve: arg => { - this._stopTrackingTask(); - resolveTask(arg); - }, - reject: err => { - this._stopTrackingTask(); - rejectTask(err); - } - } - }; - if (this._closingError) { - // This client has been closed. Provide an error that describes this one as being caused - // by `_closingError`, include stack traces for both. - const err = new Error(`Client is closed because ${this._closingError.message}`); // Type 'Error' is not correctly defined, doesn't have 'code'. - err.stack += `\nClosing reason: ${this._closingError.stack}`; - err.code = this._closingError.code !== undefined ? this._closingError.code : "0"; - this._passToHandler(err); - return; - } - // Only track control socket timeout during the lifecycle of a task. This avoids timeouts on idle sockets, - // the default socket behaviour which is not expected by most users. - this.socket.setTimeout(this.timeout); - if (command) { - this.send(command); + const error = e; + this.#logger?.(log_js_1.LogType.bidi, error); + this.emit("response" /* CommandProcessorEvents.Response */, { + message: OutgoingMessage_js_1.OutgoingMessage.createResolved(new protocol_js_1.UnknownErrorException(error.message, error.stack).toErrorResponse(command.id), command.channel), + event: command.method, + }); } - }); - } - /** - * Log message if set to be verbose. - */ - log(message) { - if (this.verbose) { - // tslint:disable-next-line no-console - console.log(message); - } - } - /** - * Return true if the control socket is using TLS. This does not mean that a session - * has already been negotiated. - */ - get hasTLS() { - return "encrypted" in this._socket; - } - /** - * Removes reference to current task and handler. This won't resolve or reject the task. - * @protected - */ - _stopTrackingTask() { - // Disable timeout on control socket if there is no task active. - this.socket.setTimeout(0); - this._task = undefined; - } - /** - * Handle incoming data on the control socket. The chunk is going to be of type `string` - * because we let `socket` handle encoding with `setEncoding`. - * @protected - */ - _onControlSocketData(chunk) { - this.log(`< ${chunk}`); - // This chunk might complete an earlier partial response. - const completeResponse = this._partialResponse + chunk; - const parsed = (0, parseControlResponse_1.parseControlResponse)(completeResponse); - // Remember any incomplete remainder. - this._partialResponse = parsed.rest; - // Each response group is passed along individually. - for (const message of parsed.messages) { - const code = parseInt(message.substr(0, 3), 10); - const response = { code, message }; - const err = code >= 400 ? new FTPError(response) : undefined; - this._passToHandler(err ? err : response); } } - /** - * Send the current handler a response. This is usually a control socket response - * or a socket event, like an error or timeout. - * @protected - */ - _passToHandler(response) { - if (this._task) { - this._task.responseHandler(response, this._task.resolver); - } - // Errors other than FTPError always close the client. If there isn't an active task to handle the error, - // the next one submitted will receive it using `_closingError`. - // There is only one edge-case: If there is an FTPError while no task is active, the error will be dropped. - // But that means that the user sent an FTP command with no intention of handling the result. So why should the - // error be handled? Maybe log it at least? Debug logging will already do that and the client stays useable after - // FTPError. So maybe no need to do anything here. +} +exports.CommandProcessor = CommandProcessor; +//# sourceMappingURL=CommandProcessor.js.map + +/***/ }), + +/***/ 37631: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +/** + * Copyright 2021 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.OutgoingMessage = void 0; +class OutgoingMessage { + #message; + #channel; + constructor(message, channel = null) { + this.#message = message; + this.#channel = channel; } - /** - * Setup all error handlers for a socket. - * @protected - */ - _setupDefaultErrorHandlers(socket, identifier) { - socket.once("error", error => { - error.message += ` (${identifier})`; - this.closeWithError(error); - }); - socket.once("close", hadError => { - if (hadError) { - this.closeWithError(new Error(`Socket closed due to transmission error (${identifier})`)); + static createFromPromise(messagePromise, channel) { + return messagePromise.then((message) => { + if (message.kind === 'success') { + return { + kind: 'success', + value: new OutgoingMessage(message.value, channel), + }; } + return message; }); - socket.once("timeout", () => { - socket.destroy(); - this.closeWithError(new Error(`Timeout (${identifier})`)); - }); - } - /** - * Close the control socket. Sends QUIT, then FIN, and ignores any response or error. - */ - _closeControlSocket() { - this._removeSocketListeners(this._socket); - this._socket.on("error", doNothing); - this.send("QUIT"); - this._closeSocket(this._socket); } - /** - * Close a socket, ignores any error. - * @protected - */ - _closeSocket(socket) { - if (socket) { - this._removeSocketListeners(socket); - socket.on("error", doNothing); - socket.destroy(); - } + static createResolved(message, channel) { + return Promise.resolve({ + kind: 'success', + value: new OutgoingMessage(message, channel), + }); } - /** - * Remove all default listeners for socket. - * @protected - */ - _removeSocketListeners(socket) { - socket.removeAllListeners(); - // Before Node.js 10.3.0, using `socket.removeAllListeners()` without any name did not work: https://github.com/nodejs/node/issues/20923. - socket.removeAllListeners("timeout"); - socket.removeAllListeners("data"); - socket.removeAllListeners("end"); - socket.removeAllListeners("error"); - socket.removeAllListeners("close"); - socket.removeAllListeners("connect"); + get message() { + return this.#message; } - /** - * Provide a new socket instance. - * - * Internal use only, replaced for unit tests. - */ - _newSocket() { - return new net_1.Socket(); + get channel() { + return this.#channel; } } -exports.FTPContext = FTPContext; - +exports.OutgoingMessage = OutgoingMessage; +//# sourceMappingURL=OutgoingMessage.js.map /***/ }), -/***/ 35475: +/***/ 37291: /***/ ((__unused_webpack_module, exports) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ProgressTracker = void 0; /** - * Tracks progress of one socket data transfer at a time. + * Copyright 2024 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ -class ProgressTracker { - constructor() { - this.bytesOverall = 0; - this.intervalMs = 500; - this.onStop = noop; - this.onHandle = noop; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.BluetoothProcessor = void 0; +class BluetoothProcessor { + #eventManager; + #browsingContextStorage; + constructor(eventManager, browsingContextStorage) { + this.#eventManager = eventManager; + this.#browsingContextStorage = browsingContextStorage; } - /** - * Register a new handler for progress info. Use `undefined` to disable reporting. - */ - reportTo(onHandle = noop) { - this.onHandle = onHandle; + onCdpTargetCreated(cdpTarget) { + cdpTarget.cdpClient.on('DeviceAccess.deviceRequestPrompted', (event) => { + this.#eventManager.registerEvent({ + type: 'event', + method: 'bluetooth.requestDevicePromptUpdated', + params: { + context: cdpTarget.id, + prompt: event.id, + devices: event.devices, + }, + }, cdpTarget.id); + }); } - /** - * Start tracking transfer progress of a socket. - * - * @param socket The socket to observe. - * @param name A name associated with this progress tracking, e.g. a filename. - * @param type The type of the transfer, typically "upload" or "download". - */ - start(socket, name, type) { - let lastBytes = 0; - this.onStop = poll(this.intervalMs, () => { - const bytes = socket.bytesRead + socket.bytesWritten; - this.bytesOverall += bytes - lastBytes; - lastBytes = bytes; - this.onHandle({ - name, - type, - bytes, - bytesOverall: this.bytesOverall + async handleRequestDevicePrompt(params) { + const context = this.#browsingContextStorage.getContext(params.context); + if (params.accept) { + await context.cdpTarget.cdpClient.sendCommand('DeviceAccess.selectPrompt', { + id: params.prompt, + deviceId: params.device, }); - }); - } - /** - * Stop tracking transfer progress. - */ - stop() { - this.onStop(false); - } - /** - * Call the progress handler one more time, then stop tracking. - */ - updateAndStop() { - this.onStop(true); - } -} -exports.ProgressTracker = ProgressTracker; -/** - * Starts calling a callback function at a regular interval. The first call will go out - * immediately. The function returns a function to stop the polling. - */ -function poll(intervalMs, updateFunc) { - const id = setInterval(updateFunc, intervalMs); - const stopFunc = (stopWithUpdate) => { - clearInterval(id); - if (stopWithUpdate) { - updateFunc(); - } - // Prevent repeated calls to stop calling handler. - updateFunc = noop; - }; - updateFunc(); - return stopFunc; -} -function noop() { } - - -/***/ }), - -/***/ 84184: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); - - -/***/ }), - -/***/ 5494: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.StringWriter = void 0; -const stream_1 = __nccwpck_require__(2203); -class StringWriter extends stream_1.Writable { - constructor() { - super(...arguments); - this.buf = Buffer.alloc(0); - } - _write(chunk, _, callback) { - if (chunk instanceof Buffer) { - this.buf = Buffer.concat([this.buf, chunk]); - callback(null); } else { - callback(new Error("StringWriter expects chunks of type 'Buffer'.")); + await context.cdpTarget.cdpClient.sendCommand('DeviceAccess.cancelPrompt', { + id: params.prompt, + }); } - } - getText(encoding) { - return this.buf.toString(encoding); + return {}; } } -exports.StringWriter = StringWriter; - - -/***/ }), - -/***/ 67382: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - -"use strict"; - -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __exportStar = (this && this.__exportStar) || function(m, exports) { - for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.enterPassiveModeIPv6 = exports.enterPassiveModeIPv4 = void 0; -/** - * Public API - */ -__exportStar(__nccwpck_require__(43663), exports); -__exportStar(__nccwpck_require__(36081), exports); -__exportStar(__nccwpck_require__(37666), exports); -__exportStar(__nccwpck_require__(91641), exports); -__exportStar(__nccwpck_require__(84184), exports); -var transfer_1 = __nccwpck_require__(55115); -Object.defineProperty(exports, "enterPassiveModeIPv4", ({ enumerable: true, get: function () { return transfer_1.enterPassiveModeIPv4; } })); -Object.defineProperty(exports, "enterPassiveModeIPv6", ({ enumerable: true, get: function () { return transfer_1.enterPassiveModeIPv6; } })); - +exports.BluetoothProcessor = BluetoothProcessor; +//# sourceMappingURL=BluetoothProcessor.js.map /***/ }), -/***/ 76156: +/***/ 40795: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ipIsPrivateV4Address = exports.upgradeSocket = exports.describeAddress = exports.describeTLS = void 0; -const tls_1 = __nccwpck_require__(64756); /** - * Returns a string describing the encryption on a given socket instance. + * Copyright 2023 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ -function describeTLS(socket) { - if (socket instanceof tls_1.TLSSocket) { - const protocol = socket.getProtocol(); - return protocol ? protocol : "Server socket or disconnected client socket"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.BrowserProcessor = void 0; +const protocol_js_1 = __nccwpck_require__(57745); +class BrowserProcessor { + #browserCdpClient; + constructor(browserCdpClient) { + this.#browserCdpClient = browserCdpClient; } - return "No encryption"; -} -exports.describeTLS = describeTLS; -/** - * Returns a string describing the remote address of a socket. - */ -function describeAddress(socket) { - if (socket.remoteFamily === "IPv6") { - return `[${socket.remoteAddress}]:${socket.remotePort}`; + close() { + // Ensure that it is put at the end of the event loop. + // This way we send back the response before closing the tab. + setTimeout(() => this.#browserCdpClient.sendCommand('Browser.close'), 0); + return {}; } - return `${socket.remoteAddress}:${socket.remotePort}`; -} -exports.describeAddress = describeAddress; -/** - * Upgrade a socket connection with TLS. - */ -function upgradeSocket(socket, options) { - return new Promise((resolve, reject) => { - const tlsOptions = Object.assign({}, options, { - socket - }); - const tlsSocket = (0, tls_1.connect)(tlsOptions, () => { - const expectCertificate = tlsOptions.rejectUnauthorized !== false; - if (expectCertificate && !tlsSocket.authorized) { - reject(tlsSocket.authorizationError); - } - else { - // Remove error listener added below. - tlsSocket.removeAllListeners("error"); - resolve(tlsSocket); - } - }).once("error", error => { - reject(error); - }); - }); -} -exports.upgradeSocket = upgradeSocket; -/** - * Returns true if an IP is a private address according to https://tools.ietf.org/html/rfc1918#section-3. - * This will handle IPv4-mapped IPv6 addresses correctly but return false for all other IPv6 addresses. - * - * @param ip The IP as a string, e.g. "192.168.0.1" - */ -function ipIsPrivateV4Address(ip = "") { - // Handle IPv4-mapped IPv6 addresses like ::ffff:192.168.0.1 - if (ip.startsWith("::ffff:")) { - ip = ip.substr(7); // Strip ::ffff: prefix + async createUserContext(params) { + const request = { + proxyServer: params['goog:proxyServer'] ?? undefined, + }; + const proxyBypassList = params['goog:proxyBypassList'] ?? undefined; + if (proxyBypassList) { + request.proxyBypassList = proxyBypassList.join(','); + } + const context = await this.#browserCdpClient.sendCommand('Target.createBrowserContext', request); + return { + userContext: context.browserContextId, + }; } - const octets = ip.split(".").map(o => parseInt(o, 10)); - return octets[0] === 10 // 10.0.0.0 - 10.255.255.255 - || (octets[0] === 172 && octets[1] >= 16 && octets[1] <= 31) // 172.16.0.0 - 172.31.255.255 - || (octets[0] === 192 && octets[1] === 168) // 192.168.0.0 - 192.168.255.255 - || ip === "127.0.0.1"; -} -exports.ipIsPrivateV4Address = ipIsPrivateV4Address; - - -/***/ }), - -/***/ 95931: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.positiveIntermediate = exports.positiveCompletion = exports.isMultiline = exports.isSingleLine = exports.parseControlResponse = void 0; -const LF = "\n"; -/** - * Parse an FTP control response as a collection of messages. A message is a complete - * single- or multiline response. A response can also contain multiple multiline responses - * that will each be represented by a message. A response can also be incomplete - * and be completed on the next incoming data chunk for which case this function also - * describes a `rest`. This function converts all CRLF to LF. - */ -function parseControlResponse(text) { - const lines = text.split(/\r?\n/).filter(isNotBlank); - const messages = []; - let startAt = 0; - let tokenRegex; - for (let i = 0; i < lines.length; i++) { - const line = lines[i]; - // No group has been opened. - if (!tokenRegex) { - if (isMultiline(line)) { - // Open a group by setting an expected token. - const token = line.substr(0, 3); - tokenRegex = new RegExp(`^${token}(?:$| )`); - startAt = i; - } - else if (isSingleLine(line)) { - // Single lines can be grouped immediately. - messages.push(line); - } + async removeUserContext(params) { + const userContext = params.userContext; + if (userContext === 'default') { + throw new protocol_js_1.InvalidArgumentException('`default` user context cannot be removed'); } - // Group has been opened, expect closing token. - else if (tokenRegex.test(line)) { - tokenRegex = undefined; - messages.push(lines.slice(startAt, i + 1).join(LF)); + try { + await this.#browserCdpClient.sendCommand('Target.disposeBrowserContext', { + browserContextId: userContext, + }); } + catch (err) { + // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/target_handler.cc;l=1424;drc=c686e8f4fd379312469fe018f5c390e9c8f20d0d + if (err.message.startsWith('Failed to find context with id')) { + throw new protocol_js_1.NoSuchUserContextException(err.message); + } + throw err; + } + return {}; } - // The last group might not have been closed, report it as a rest. - const rest = tokenRegex ? lines.slice(startAt).join(LF) + LF : ""; - return { messages, rest }; -} -exports.parseControlResponse = parseControlResponse; -function isSingleLine(line) { - return /^\d\d\d(?:$| )/.test(line); -} -exports.isSingleLine = isSingleLine; -function isMultiline(line) { - return /^\d\d\d-/.test(line); -} -exports.isMultiline = isMultiline; -/** - * Return true if an FTP return code describes a positive completion. - */ -function positiveCompletion(code) { - return code >= 200 && code < 300; -} -exports.positiveCompletion = positiveCompletion; -/** - * Return true if an FTP return code describes a positive intermediate response. - */ -function positiveIntermediate(code) { - return code >= 300 && code < 400; -} -exports.positiveIntermediate = positiveIntermediate; -function isNotBlank(str) { - return str.trim() !== ""; -} - - -/***/ }), - -/***/ 91641: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - -"use strict"; - -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); - __setModuleDefault(result, mod); - return result; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.parseList = void 0; -const dosParser = __importStar(__nccwpck_require__(4439)); -const unixParser = __importStar(__nccwpck_require__(98003)); -const mlsdParser = __importStar(__nccwpck_require__(75287)); -/** - * Available directory listing parsers. These are candidates that will be tested - * in the order presented. The first candidate will be used to parse the whole list. - */ -const availableParsers = [ - dosParser, - unixParser, - mlsdParser // Keep MLSD last, may accept filename only -]; -function firstCompatibleParser(line, parsers) { - return parsers.find(parser => parser.testLine(line) === true); -} -function isNotBlank(str) { - return str.trim() !== ""; -} -function isNotMeta(str) { - return !str.startsWith("total"); -} -const REGEX_NEWLINE = /\r?\n/; -/** - * Parse raw directory listing. - */ -function parseList(rawList) { - const lines = rawList - .split(REGEX_NEWLINE) - .filter(isNotBlank) - .filter(isNotMeta); - if (lines.length === 0) { - return []; - } - const testLine = lines[lines.length - 1]; - const parser = firstCompatibleParser(testLine, availableParsers); - if (!parser) { - throw new Error("This library only supports MLSD, Unix- or DOS-style directory listing. Your FTP server seems to be using another format. You can see the transmitted listing when setting `client.ftp.verbose = true`. You can then provide a custom parser to `client.parseList`, see the documentation for details."); + async getUserContexts() { + const result = await this.#browserCdpClient.sendCommand('Target.getBrowserContexts'); + return { + userContexts: [ + { + userContext: 'default', + }, + ...result.browserContextIds.map((id) => { + return { + userContext: id, + }; + }), + ], + }; } - const files = lines - .map(parser.parseLine) - .filter((info) => info !== undefined); - return parser.transformList(files); } -exports.parseList = parseList; - +exports.BrowserProcessor = BrowserProcessor; +//# sourceMappingURL=BrowserProcessor.js.map /***/ }), -/***/ 4439: +/***/ 22631: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.transformList = exports.parseLine = exports.testLine = void 0; -const FileInfo_1 = __nccwpck_require__(37666); /** - * This parser is based on the FTP client library source code in Apache Commons Net provided - * under the Apache 2.0 license. It has been simplified and rewritten to better fit the Javascript language. + * Copyright 2023 Google LLC. + * Copyright (c) Microsoft Corporation. * - * https://github.com/apache/commons-net/blob/master/src/main/java/org/apache/commons/net/ftp/parser/NTFTPEntryParser.java - */ -const RE_LINE = new RegExp("(\\S+)\\s+(\\S+)\\s+" // MM-dd-yy whitespace hh:mma|kk:mm swallow trailing spaces - + "(?:()|([0-9]+))\\s+" // or ddddd swallow trailing spaces - + "(\\S.*)" // First non-space followed by rest of line (name) -); -/** - * Returns true if a given line might be a DOS-style listing. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at * - * - Example: `12-05-96 05:03PM myDir` - */ -function testLine(line) { - return /^\d{2}/.test(line) && RE_LINE.test(line); -} -exports.testLine = testLine; -/** - * Parse a single line of a DOS-style directory listing. + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. */ -function parseLine(line) { - const groups = line.match(RE_LINE); - if (groups === null) { - return undefined; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.CdpProcessor = void 0; +const protocol_js_1 = __nccwpck_require__(57745); +class CdpProcessor { + #browsingContextStorage; + #realmStorage; + #cdpConnection; + #browserCdpClient; + constructor(browsingContextStorage, realmStorage, cdpConnection, browserCdpClient) { + this.#browsingContextStorage = browsingContextStorage; + this.#realmStorage = realmStorage; + this.#cdpConnection = cdpConnection; + this.#browserCdpClient = browserCdpClient; } - const name = groups[5]; - if (name === "." || name === "..") { // Ignore parent directory links - return undefined; + getSession(params) { + const context = params.context; + const sessionId = this.#browsingContextStorage.getContext(context).cdpTarget.cdpSessionId; + if (sessionId === undefined) { + return {}; + } + return { session: sessionId }; } - const file = new FileInfo_1.FileInfo(name); - const fileType = groups[3]; - if (fileType === "") { - file.type = FileInfo_1.FileType.Directory; - file.size = 0; + resolveRealm(params) { + const context = params.realm; + const realm = this.#realmStorage.getRealm({ realmId: context }); + if (realm === undefined) { + throw new protocol_js_1.UnknownErrorException(`Could not find realm ${params.realm}`); + } + return { executionContextId: realm.executionContextId }; } - else { - file.type = FileInfo_1.FileType.File; - file.size = parseInt(groups[4], 10); + async sendCommand(params) { + const client = params.session + ? this.#cdpConnection.getCdpClient(params.session) + : this.#browserCdpClient; + const result = await client.sendCommand(params.method, params.params); + return { + result, + session: params.session, + }; } - file.rawModifiedAt = groups[1] + " " + groups[2]; - return file; -} -exports.parseLine = parseLine; -function transformList(files) { - return files; } -exports.transformList = transformList; - +exports.CdpProcessor = CdpProcessor; +//# sourceMappingURL=CdpProcessor.js.map /***/ }), -/***/ 75287: +/***/ 43462: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.parseMLSxDate = exports.transformList = exports.parseLine = exports.testLine = void 0; -const FileInfo_1 = __nccwpck_require__(37666); -function parseSize(value, info) { - info.size = parseInt(value, 10); -} -/** - * Parsers for MLSD facts. - */ -const factHandlersByName = { - "size": parseSize, // File size - "sizd": parseSize, // Directory size - "unique": (value, info) => { - info.uniqueID = value; - }, - "modify": (value, info) => { - info.modifiedAt = parseMLSxDate(value); - info.rawModifiedAt = info.modifiedAt.toISOString(); - }, - "type": (value, info) => { - // There seems to be confusion on how to handle symbolic links for Unix. RFC 3659 doesn't describe - // this but mentions some examples using the syntax `type=OS.unix=slink:`. But according to - // an entry in the Errata (https://www.rfc-editor.org/errata/eid1500) this syntax can't be valid. - // Instead it proposes to use `type=OS.unix=symlink` and to then list the actual target of the - // symbolic link as another entry in the directory listing. The unique identifiers can then be used - // to derive the connection between link(s) and target. We'll have to handle both cases as there - // are differing opinions on how to deal with this. Here are some links on this topic: - // - ProFTPD source: https://github.com/proftpd/proftpd/blob/56e6dfa598cbd4ef5c6cba439bcbcd53a63e3b21/modules/mod_facts.c#L531 - // - ProFTPD bug: http://bugs.proftpd.org/show_bug.cgi?id=3318 - // - ProFTPD statement: http://www.proftpd.org/docs/modules/mod_facts.html - // – FileZilla bug: https://trac.filezilla-project.org/ticket/9310 - if (value.startsWith("OS.unix=slink")) { - info.type = FileInfo_1.FileType.SymbolicLink; - info.link = value.substr(value.indexOf(":") + 1); - return 1 /* FactHandlerResult.Continue */; +exports.CdpTarget = void 0; +const chromium_bidi_js_1 = __nccwpck_require__(54052); +const Deferred_js_1 = __nccwpck_require__(98947); +const log_js_1 = __nccwpck_require__(50920); +const BrowsingContextImpl_js_1 = __nccwpck_require__(93714); +const LogManager_js_1 = __nccwpck_require__(35092); +class CdpTarget { + #id; + #cdpClient; + #browserCdpClient; + #realmStorage; + #eventManager; + #preloadScriptStorage; + #browsingContextStorage; + #networkStorage; + #unblocked = new Deferred_js_1.Deferred(); + #unhandledPromptBehavior; + #logger; + #deviceAccessEnabled = false; + #cacheDisableState = false; + #networkDomainEnabled = false; + #fetchDomainStages = { + request: false, + response: false, + auth: false, + }; + static create(targetId, cdpClient, browserCdpClient, realmStorage, eventManager, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger) { + const cdpTarget = new CdpTarget(targetId, cdpClient, browserCdpClient, eventManager, realmStorage, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger); + LogManager_js_1.LogManager.create(cdpTarget, realmStorage, eventManager, logger); + cdpTarget.#setEventListeners(); + // No need to await. + // Deferred will be resolved when the target is unblocked. + void cdpTarget.#unblock(); + return cdpTarget; + } + constructor(targetId, cdpClient, browserCdpClient, eventManager, realmStorage, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger) { + this.#id = targetId; + this.#cdpClient = cdpClient; + this.#browserCdpClient = browserCdpClient; + this.#eventManager = eventManager; + this.#realmStorage = realmStorage; + this.#preloadScriptStorage = preloadScriptStorage; + this.#networkStorage = networkStorage; + this.#browsingContextStorage = browsingContextStorage; + this.#unhandledPromptBehavior = unhandledPromptBehavior; + this.#logger = logger; + } + /** Returns a deferred that resolves when the target is unblocked. */ + get unblocked() { + return this.#unblocked; + } + get id() { + return this.#id; + } + get cdpClient() { + return this.#cdpClient; + } + get browserCdpClient() { + return this.#browserCdpClient; + } + /** Needed for CDP escape path. */ + get cdpSessionId() { + // SAFETY we got the client by it's id for creating + return this.#cdpClient.sessionId; + } + /** + * Enables all the required CDP domains and unblocks the target. + */ + async #unblock() { + try { + await Promise.all([ + this.#cdpClient.sendCommand('Page.enable'), + // There can be some existing frames in the target, if reconnecting to an + // existing browser instance, e.g. via Puppeteer. Need to restore the browsing + // contexts for the frames to correctly handle further events, like + // `Runtime.executionContextCreated`. + // It's important to schedule this task together with enabling domains commands to + // prepare the tree before the events (e.g. Runtime.executionContextCreated) start + // coming. + // https://github.com/GoogleChromeLabs/chromium-bidi/issues/2282 + this.#cdpClient + .sendCommand('Page.getFrameTree') + .then((frameTree) => this.#restoreFrameTreeState(frameTree.frameTree)), + this.#cdpClient.sendCommand('Runtime.enable'), + this.#cdpClient.sendCommand('Page.setLifecycleEventsEnabled', { + enabled: true, + }), + this.toggleNetworkIfNeeded(), + this.#cdpClient.sendCommand('Target.setAutoAttach', { + autoAttach: true, + waitForDebuggerOnStart: true, + flatten: true, + }), + this.#initAndEvaluatePreloadScripts(), + this.#cdpClient.sendCommand('Runtime.runIfWaitingForDebugger'), + this.toggleDeviceAccessIfNeeded(), + ]); } - switch (value) { - case "file": - info.type = FileInfo_1.FileType.File; - break; - case "dir": - info.type = FileInfo_1.FileType.Directory; - break; - case "OS.unix=symlink": - info.type = FileInfo_1.FileType.SymbolicLink; - // The target of the symbolic link might be defined in another line in the directory listing. - // We'll handle this in `transformList()` below. - break; - case "cdir": // Current directory being listed - case "pdir": // Parent directory - return 2 /* FactHandlerResult.IgnoreFile */; // Don't include these entries in the listing - default: - info.type = FileInfo_1.FileType.Unknown; + catch (error) { + this.#logger?.(log_js_1.LogType.debugError, 'Failed to unblock target', error); + // The target might have been closed before the initialization finished. + if (!this.#cdpClient.isCloseError(error)) { + this.#unblocked.resolve({ + kind: 'error', + error, + }); + return; + } } - return 1 /* FactHandlerResult.Continue */; - }, - "unix.mode": (value, info) => { - const digits = value.substr(-3); - info.permissions = { - user: parseInt(digits[0], 10), - group: parseInt(digits[1], 10), - world: parseInt(digits[2], 10) - }; - }, - "unix.ownername": (value, info) => { - info.user = value; - }, - "unix.owner": (value, info) => { - if (info.user === undefined) - info.user = value; - }, - get "unix.uid"() { - return this["unix.owner"]; - }, - "unix.groupname": (value, info) => { - info.group = value; - }, - "unix.group": (value, info) => { - if (info.group === undefined) - info.group = value; - }, - get "unix.gid"() { - return this["unix.group"]; + this.#unblocked.resolve({ + kind: 'success', + value: undefined, + }); } - // Regarding the fact "perm": - // We don't handle permission information stored in "perm" because its information is conceptually - // different from what users of FTP clients usually associate with "permissions". Those that have - // some expectations (and probably want to edit them with a SITE command) often unknowingly expect - // the Unix permission system. The information passed by "perm" describes what FTP commands can be - // executed with a file/directory. But even this can be either incomplete or just meant as a "guide" - // as the spec mentions. From https://tools.ietf.org/html/rfc3659#section-7.5.5: "The permissions are - // described here as they apply to FTP commands. They may not map easily into particular permissions - // available on the server's operating system." The parser by Apache Commons tries to translate these - // to Unix permissions – this is misleading users and might not even be correct. -}; -/** - * Split a string once at the first position of a delimiter. For example - * `splitStringOnce("a b c d", " ")` returns `["a", "b c d"]`. - */ -function splitStringOnce(str, delimiter) { - const pos = str.indexOf(delimiter); - const a = str.substr(0, pos); - const b = str.substr(pos + delimiter.length); - return [a, b]; -} -/** - * Returns true if a given line might be part of an MLSD listing. - * - * - Example 1: `size=15227;type=dir;perm=el;modify=20190419065730; test one` - * - Example 2: ` file name` (leading space) - */ -function testLine(line) { - return /^\S+=\S+;/.test(line) || line.startsWith(" "); -} -exports.testLine = testLine; -/** - * Parse single line as MLSD listing, see specification at https://tools.ietf.org/html/rfc3659#section-7. - */ -function parseLine(line) { - const [packedFacts, name] = splitStringOnce(line, " "); - if (name === "" || name === "." || name === "..") { - return undefined; + #restoreFrameTreeState(frameTree) { + const frame = frameTree.frame; + const maybeContext = this.#browsingContextStorage.findContext(frame.id); + if (maybeContext !== undefined) { + // Restoring parent of already known browsing context. This means the target is + // OOPiF and the BiDi session was connected to already existing browser instance. + if (maybeContext.parentId === null && + frame.parentId !== null && + frame.parentId !== undefined) { + maybeContext.parentId = frame.parentId; + } + } + if (maybeContext === undefined && frame.parentId !== undefined) { + // Restore not yet known nested frames. The top-level frame is created when the + // target is attached. + const parentBrowsingContext = this.#browsingContextStorage.getContext(frame.parentId); + BrowsingContextImpl_js_1.BrowsingContextImpl.create(frame.id, frame.parentId, parentBrowsingContext.userContext, parentBrowsingContext.cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, frame.url, undefined, this.#unhandledPromptBehavior, this.#logger); + } + frameTree.childFrames?.map((frameTree) => this.#restoreFrameTreeState(frameTree)); } - const info = new FileInfo_1.FileInfo(name); - const facts = packedFacts.split(";"); - for (const fact of facts) { - const [factName, factValue] = splitStringOnce(fact, "="); - if (!factValue) { - continue; + async toggleFetchIfNeeded() { + const stages = this.#networkStorage.getInterceptionStages(this.topLevelId); + if ( + // Only toggle interception when Network is enabled + !this.#networkDomainEnabled || + (this.#fetchDomainStages.request === stages.request && + this.#fetchDomainStages.response === stages.response && + this.#fetchDomainStages.auth === stages.auth)) { + return; } - const factHandler = factHandlersByName[factName.toLowerCase()]; - if (!factHandler) { - continue; + const patterns = []; + this.#fetchDomainStages = stages; + if (stages.request || stages.auth) { + // CDP quirk we need request interception when we intercept auth + patterns.push({ + urlPattern: '*', + requestStage: 'Request', + }); } - const result = factHandler(factValue, info); - if (result === 2 /* FactHandlerResult.IgnoreFile */) { - return undefined; + if (stages.response) { + patterns.push({ + urlPattern: '*', + requestStage: 'Response', + }); + } + if (patterns.length) { + await this.#cdpClient.sendCommand('Fetch.enable', { + patterns, + handleAuthRequests: stages.auth, + }); + } + else { + await this.#cdpClient.sendCommand('Fetch.disable'); } } - return info; -} -exports.parseLine = parseLine; -function transformList(files) { - // Create a map of all files that are not symbolic links by their unique ID - const nonLinksByID = new Map(); - for (const file of files) { - if (!file.isSymbolicLink && file.uniqueID !== undefined) { - nonLinksByID.set(file.uniqueID, file); + /** + * Toggles both Network and Fetch domains. + */ + async toggleNetworkIfNeeded() { + const enabled = this.isSubscribedTo(chromium_bidi_js_1.BiDiModule.Network); + if (enabled === this.#networkDomainEnabled) { + return; + } + this.#networkDomainEnabled = enabled; + try { + await Promise.all([ + this.#cdpClient + .sendCommand(enabled ? 'Network.enable' : 'Network.disable') + .then(async () => await this.toggleSetCacheDisabled()), + this.toggleFetchIfNeeded(), + ]); + } + catch (err) { + this.#logger?.(log_js_1.LogType.debugError, err); + this.#networkDomainEnabled = !enabled; + if (!this.#isExpectedError(err)) { + throw err; + } } } - const resolvedFiles = []; - for (const file of files) { - // Try to associate unresolved symbolic links with a target file/directory. - if (file.isSymbolicLink && file.uniqueID !== undefined && file.link === undefined) { - const target = nonLinksByID.get(file.uniqueID); - if (target !== undefined) { - file.link = target.name; + async toggleSetCacheDisabled(disable) { + const defaultCacheDisabled = this.#networkStorage.defaultCacheBehavior === 'bypass'; + const cacheDisabled = disable ?? defaultCacheDisabled; + if (!this.#networkDomainEnabled || + this.#cacheDisableState === cacheDisabled) { + return; + } + this.#cacheDisableState = cacheDisabled; + try { + await this.#cdpClient.sendCommand('Network.setCacheDisabled', { + cacheDisabled, + }); + } + catch (err) { + this.#logger?.(log_js_1.LogType.debugError, err); + this.#cacheDisableState = !cacheDisabled; + if (!this.#isExpectedError(err)) { + throw err; } } - // The target of a symbolic link is listed as an entry in the directory listing but might - // have a path pointing outside of this directory. In that case we don't want this entry - // to be part of the listing. We generally don't want these kind of entries at all. - const isPartOfDirectory = !file.name.includes("/"); - if (isPartOfDirectory) { - resolvedFiles.push(file); + } + async toggleDeviceAccessIfNeeded() { + const enabled = this.isSubscribedTo(chromium_bidi_js_1.BiDiModule.Bluetooth); + if (this.#deviceAccessEnabled === enabled) { + return; + } + this.#deviceAccessEnabled = enabled; + try { + await this.#cdpClient.sendCommand(enabled ? 'DeviceAccess.enable' : 'DeviceAccess.disable'); + } + catch (err) { + this.#logger?.(log_js_1.LogType.debugError, err); + this.#deviceAccessEnabled = !enabled; + if (!this.#isExpectedError(err)) { + throw err; + } } } - return resolvedFiles; -} -exports.transformList = transformList; -/** - * Parse date as specified in https://tools.ietf.org/html/rfc3659#section-2.3. - * - * Message contains response code and modified time in the format: YYYYMMDDHHMMSS[.sss] - * For example `19991005213102` or `19980615100045.014`. - */ -function parseMLSxDate(fact) { - return new Date(Date.UTC(+fact.slice(0, 4), // Year - +fact.slice(4, 6) - 1, // Month - +fact.slice(6, 8), // Date - +fact.slice(8, 10), // Hours - +fact.slice(10, 12), // Minutes - +fact.slice(12, 14), // Seconds - +fact.slice(15, 18) // Milliseconds - )); + /** + * Heuristic checking if the error is due to the session being closed. If so, ignore the + * error. + */ + #isExpectedError(err) { + const error = err; + return (error.code === -32001 && + error.message === 'Session with given id not found.'); + } + #setEventListeners() { + this.#cdpClient.on('*', (event, params) => { + // We may encounter uses for EventEmitter other than CDP events, + // which we want to skip. + if (typeof event !== 'string') { + return; + } + this.#eventManager.registerEvent({ + type: 'event', + method: `cdp.${event}`, + params: { + event, + params, + session: this.cdpSessionId, + }, + }, this.id); + }); + } + /** + * All the ProxyChannels from all the preload scripts of the given + * BrowsingContext. + */ + getChannels() { + return this.#preloadScriptStorage + .find() + .flatMap((script) => script.channels); + } + /** Loads all top-level preload scripts. */ + async #initAndEvaluatePreloadScripts() { + await Promise.all(this.#preloadScriptStorage + .find({ + // Needed for OOPIF + targetId: this.topLevelId, + global: true, + }) + .map((script) => { + return script.initInTarget(this, true); + })); + } + get topLevelId() { + return (this.#browsingContextStorage.findTopLevelContextId(this.id) ?? this.id); + } + isSubscribedTo(moduleOrEvent) { + return this.#eventManager.subscriptionManager.isSubscribedTo(moduleOrEvent, this.topLevelId); + } } -exports.parseMLSxDate = parseMLSxDate; - +exports.CdpTarget = CdpTarget; +//# sourceMappingURL=CdpTarget.js.map /***/ }), -/***/ 98003: +/***/ 51083: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.transformList = exports.parseLine = exports.testLine = void 0; -const FileInfo_1 = __nccwpck_require__(37666); -const JA_MONTH = "\u6708"; -const JA_DAY = "\u65e5"; -const JA_YEAR = "\u5e74"; -/** - * This parser is based on the FTP client library source code in Apache Commons Net provided - * under the Apache 2.0 license. It has been simplified and rewritten to better fit the Javascript language. - * - * https://github.com/apache/commons-net/blob/master/src/main/java/org/apache/commons/net/ftp/parser/UnixFTPEntryParser.java - * - * Below is the regular expression used by this parser. - * - * Permissions: - * r the file is readable - * w the file is writable - * x the file is executable - * - the indicated permission is not granted - * L mandatory locking occurs during access (the set-group-ID bit is - * on and the group execution bit is off) - * s the set-user-ID or set-group-ID bit is on, and the corresponding - * user or group execution bit is also on - * S undefined bit-state (the set-user-ID bit is on and the user - * execution bit is off) - * t the 1000 (octal) bit, or sticky bit, is on [see chmod(1)], and - * execution is on - * T the 1000 bit is turned on, and execution is off (undefined bit- - * state) - * e z/OS external link bit - * Final letter may be appended: - * + file has extended security attributes (e.g. ACL) - * Note: local listings on MacOSX also use '@' - * this is not allowed for here as does not appear to be shown by FTP servers - * {@code @} file has extended attributes - */ -const RE_LINE = new RegExp("([bcdelfmpSs-])" // file type - + "(((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]?)))\\+?" // permissions - + "\\s*" // separator TODO why allow it to be omitted?? - + "(\\d+)" // link count - + "\\s+" // separator - + "(?:(\\S+(?:\\s\\S+)*?)\\s+)?" // owner name (optional spaces) - + "(?:(\\S+(?:\\s\\S+)*)\\s+)?" // group name (optional spaces) - + "(\\d+(?:,\\s*\\d+)?)" // size or n,m - + "\\s+" // separator - /** - * numeric or standard format date: - * yyyy-mm-dd (expecting hh:mm to follow) - * MMM [d]d - * [d]d MMM - * N.B. use non-space for MMM to allow for languages such as German which use - * diacritics (e.g. umlaut) in some abbreviations. - * Japanese uses numeric day and month with suffixes to distinguish them - * [d]dXX [d]dZZ - */ - + "(" + - "(?:\\d+[-/]\\d+[-/]\\d+)" + // yyyy-mm-dd - "|(?:\\S{3}\\s+\\d{1,2})" + // MMM [d]d - "|(?:\\d{1,2}\\s+\\S{3})" + // [d]d MMM - "|(?:\\d{1,2}" + JA_MONTH + "\\s+\\d{1,2}" + JA_DAY + ")" + - ")" - + "\\s+" // separator - /** - * year (for non-recent standard format) - yyyy - * or time (for numeric or recent standard format) [h]h:mm - * or Japanese year - yyyyXX - */ - + "((?:\\d+(?::\\d+)?)|(?:\\d{4}" + JA_YEAR + "))" // (20) - + "\\s" // separator - + "(.*)"); // the rest (21) -/** - * Returns true if a given line might be a Unix-style listing. - * - * - Example: `-rw-r--r--+ 1 patrick staff 1057 Dec 11 14:35 test.txt` - */ -function testLine(line) { - return RE_LINE.test(line); -} -exports.testLine = testLine; -/** - * Parse a single line of a Unix-style directory listing. - */ -function parseLine(line) { - const groups = line.match(RE_LINE); - if (groups === null) { - return undefined; - } - const name = groups[21]; - if (name === "." || name === "..") { // Ignore parent directory links - return undefined; - } - const file = new FileInfo_1.FileInfo(name); - file.size = parseInt(groups[18], 10); - file.user = groups[16]; - file.group = groups[17]; - file.hardLinkCount = parseInt(groups[15], 10); - file.rawModifiedAt = groups[19] + " " + groups[20]; - file.permissions = { - user: parseMode(groups[4], groups[5], groups[6]), - group: parseMode(groups[8], groups[9], groups[10]), - world: parseMode(groups[12], groups[13], groups[14]), - }; - // Set file type - switch (groups[1].charAt(0)) { - case "d": - file.type = FileInfo_1.FileType.Directory; - break; - case "e": // NET-39 => z/OS external link - file.type = FileInfo_1.FileType.SymbolicLink; - break; - case "l": - file.type = FileInfo_1.FileType.SymbolicLink; - break; - case "b": - case "c": - file.type = FileInfo_1.FileType.File; // TODO change this if DEVICE_TYPE implemented - break; - case "f": - case "-": - file.type = FileInfo_1.FileType.File; - break; - default: - // A 'whiteout' file is an ARTIFICIAL entry in any of several types of - // 'translucent' filesystems, of which a 'union' filesystem is one. - file.type = FileInfo_1.FileType.Unknown; - } - // Separate out the link name for symbolic links - if (file.isSymbolicLink) { - const end = name.indexOf(" -> "); - if (end !== -1) { - file.name = name.substring(0, end); - file.link = name.substring(end + 4); - } - } - return file; -} -exports.parseLine = parseLine; -function transformList(files) { - return files; -} -exports.transformList = transformList; -function parseMode(r, w, x) { - let value = 0; - if (r !== "-") { - value += FileInfo_1.FileInfo.UnixPermission.Read; - } - if (w !== "-") { - value += FileInfo_1.FileInfo.UnixPermission.Write; - } - const execToken = x.charAt(0); - if (execToken !== "-" && execToken.toUpperCase() !== execToken) { - value += FileInfo_1.FileInfo.UnixPermission.Execute; - } - return value; -} - - -/***/ }), - -/***/ 55115: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.downloadTo = exports.uploadFrom = exports.connectForPassiveTransfer = exports.parsePasvResponse = exports.enterPassiveModeIPv4 = exports.parseEpsvResponse = exports.enterPassiveModeIPv6 = void 0; -const netUtils_1 = __nccwpck_require__(76156); -const stream_1 = __nccwpck_require__(2203); -const tls_1 = __nccwpck_require__(64756); -const parseControlResponse_1 = __nccwpck_require__(95931); -/** - * Prepare a data socket using passive mode over IPv6. - */ -async function enterPassiveModeIPv6(ftp) { - const res = await ftp.request("EPSV"); - const port = parseEpsvResponse(res.message); - if (!port) { - throw new Error("Can't parse EPSV response: " + res.message); - } - const controlHost = ftp.socket.remoteAddress; - if (controlHost === undefined) { - throw new Error("Control socket is disconnected, can't get remote address."); - } - await connectForPassiveTransfer(controlHost, port, ftp); - return res; -} -exports.enterPassiveModeIPv6 = enterPassiveModeIPv6; -/** - * Parse an EPSV response. Returns only the port as in EPSV the host of the control connection is used. - */ -function parseEpsvResponse(message) { - // Get port from EPSV response, e.g. "229 Entering Extended Passive Mode (|||6446|)" - // Some FTP Servers such as the one on IBM i (OS/400) use ! instead of | in their EPSV response. - const groups = message.match(/[|!]{3}(.+)[|!]/); - if (groups === null || groups[1] === undefined) { - throw new Error(`Can't parse response to 'EPSV': ${message}`); - } - const port = parseInt(groups[1], 10); - if (Number.isNaN(port)) { - throw new Error(`Can't parse response to 'EPSV', port is not a number: ${message}`); - } - return port; -} -exports.parseEpsvResponse = parseEpsvResponse; -/** - * Prepare a data socket using passive mode over IPv4. - */ -async function enterPassiveModeIPv4(ftp) { - const res = await ftp.request("PASV"); - const target = parsePasvResponse(res.message); - if (!target) { - throw new Error("Can't parse PASV response: " + res.message); - } - // If the host in the PASV response has a local address while the control connection hasn't, - // we assume a NAT issue and use the IP of the control connection as the target for the data connection. - // We can't always perform this replacement because it's possible (although unlikely) that the FTP server - // indeed uses a different host for data connections. - const controlHost = ftp.socket.remoteAddress; - if ((0, netUtils_1.ipIsPrivateV4Address)(target.host) && controlHost && !(0, netUtils_1.ipIsPrivateV4Address)(controlHost)) { - target.host = controlHost; - } - await connectForPassiveTransfer(target.host, target.port, ftp); - return res; -} -exports.enterPassiveModeIPv4 = enterPassiveModeIPv4; -/** - * Parse a PASV response. - */ -function parsePasvResponse(message) { - // Get host and port from PASV response, e.g. "227 Entering Passive Mode (192,168,1,100,10,229)" - const groups = message.match(/([-\d]+,[-\d]+,[-\d]+,[-\d]+),([-\d]+),([-\d]+)/); - if (groups === null || groups.length !== 4) { - throw new Error(`Can't parse response to 'PASV': ${message}`); +exports.CdpTargetManager = void 0; +const log_js_1 = __nccwpck_require__(50920); +const BrowsingContextImpl_js_1 = __nccwpck_require__(93714); +const WorkerRealm_js_1 = __nccwpck_require__(93335); +const CdpTarget_js_1 = __nccwpck_require__(43462); +const cdpToBidiTargetTypes = { + service_worker: 'service-worker', + shared_worker: 'shared-worker', + worker: 'dedicated-worker', +}; +class CdpTargetManager { + #browserCdpClient; + #cdpConnection; + #targetKeysToBeIgnoredByAutoAttach = new Set(); + #selfTargetId; + #eventManager; + #browsingContextStorage; + #networkStorage; + #bluetoothProcessor; + #preloadScriptStorage; + #realmStorage; + #defaultUserContextId; + #logger; + #unhandledPromptBehavior; + constructor(cdpConnection, browserCdpClient, selfTargetId, eventManager, browsingContextStorage, realmStorage, networkStorage, bluetoothProcessor, preloadScriptStorage, defaultUserContextId, unhandledPromptBehavior, logger) { + this.#cdpConnection = cdpConnection; + this.#browserCdpClient = browserCdpClient; + this.#targetKeysToBeIgnoredByAutoAttach.add(selfTargetId); + this.#selfTargetId = selfTargetId; + this.#eventManager = eventManager; + this.#browsingContextStorage = browsingContextStorage; + this.#preloadScriptStorage = preloadScriptStorage; + this.#networkStorage = networkStorage; + this.#bluetoothProcessor = bluetoothProcessor; + this.#realmStorage = realmStorage; + this.#defaultUserContextId = defaultUserContextId; + this.#unhandledPromptBehavior = unhandledPromptBehavior; + this.#logger = logger; + this.#setEventListeners(browserCdpClient); } - return { - host: groups[1].replace(/,/g, "."), - port: (parseInt(groups[2], 10) & 255) * 256 + (parseInt(groups[3], 10) & 255) - }; -} -exports.parsePasvResponse = parsePasvResponse; -function connectForPassiveTransfer(host, port, ftp) { - return new Promise((resolve, reject) => { - let socket = ftp._newSocket(); - const handleConnErr = function (err) { - err.message = "Can't open data connection in passive mode: " + err.message; - reject(err); - }; - const handleTimeout = function () { - socket.destroy(); - reject(new Error(`Timeout when trying to open data connection to ${host}:${port}`)); - }; - socket.setTimeout(ftp.timeout); - socket.on("error", handleConnErr); - socket.on("timeout", handleTimeout); - socket.connect({ port, host, family: ftp.ipFamily }, () => { - if (ftp.socket instanceof tls_1.TLSSocket) { - socket = (0, tls_1.connect)(Object.assign({}, ftp.tlsOptions, { - socket, - // Reuse the TLS session negotiated earlier when the control connection - // was upgraded. Servers expect this because it provides additional - // security: If a completely new session would be negotiated, a hacker - // could guess the port and connect to the new data connection before we do - // by just starting his/her own TLS session. - session: ftp.socket.getSession() - })); - // It's the responsibility of the transfer task to wait until the - // TLS socket issued the event 'secureConnect'. We can't do this - // here because some servers will start upgrading after the - // specific transfer request has been made. List and download don't - // have to wait for this event because the server sends whenever it - // is ready. But for upload this has to be taken into account, - // see the details in the upload() function below. - } - // Let the FTPContext listen to errors from now on, remove local handler. - socket.removeListener("error", handleConnErr); - socket.removeListener("timeout", handleTimeout); - ftp.dataSocket = socket; - resolve(); - }); - }); -} -exports.connectForPassiveTransfer = connectForPassiveTransfer; -/** - * Helps resolving/rejecting transfers. - * - * This is used internally for all FTP transfers. For example when downloading, the server might confirm - * with "226 Transfer complete" when in fact the download on the data connection has not finished - * yet. With all transfers we make sure that a) the result arrived and b) has been confirmed by - * e.g. the control connection. We just don't know in which order this will happen. - */ -class TransferResolver { /** - * Instantiate a TransferResolver + * This method is called for each CDP session, since this class is responsible + * for creating and destroying all targets and browsing contexts. */ - constructor(ftp, progress) { - this.ftp = ftp; - this.progress = progress; - this.response = undefined; - this.dataTransferDone = false; + #setEventListeners(cdpClient) { + cdpClient.on('Target.attachedToTarget', (params) => { + this.#handleAttachedToTargetEvent(params, cdpClient); + }); + cdpClient.on('Target.detachedFromTarget', this.#handleDetachedFromTargetEvent.bind(this)); + cdpClient.on('Target.targetInfoChanged', this.#handleTargetInfoChangedEvent.bind(this)); + cdpClient.on('Inspector.targetCrashed', () => { + this.#handleTargetCrashedEvent(cdpClient); + }); + cdpClient.on('Page.frameAttached', this.#handleFrameAttachedEvent.bind(this)); + cdpClient.on('Page.frameDetached', this.#handleFrameDetachedEvent.bind(this)); + cdpClient.on('Page.frameSubtreeWillBeDetached', this.#handleFrameSubtreeWillBeDetached.bind(this)); } - /** - * Mark the beginning of a transfer. - * - * @param name - Name of the transfer, usually the filename. - * @param type - Type of transfer, usually "upload" or "download". - */ - onDataStart(name, type) { - // Let the data socket be in charge of tracking timeouts during transfer. - // The control socket sits idle during this time anyway and might provoke - // a timeout unnecessarily. The control connection will take care - // of timeouts again once data transfer is complete or failed. - if (this.ftp.dataSocket === undefined) { - throw new Error("Data transfer should start but there is no data connection."); + #handleFrameAttachedEvent(params) { + const parentBrowsingContext = this.#browsingContextStorage.findContext(params.parentFrameId); + if (parentBrowsingContext !== undefined) { + BrowsingContextImpl_js_1.BrowsingContextImpl.create(params.frameId, params.parentFrameId, parentBrowsingContext.userContext, parentBrowsingContext.cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, + // At this point, we don't know the URL of the frame yet, so it will be updated + // later. + 'about:blank', undefined, this.#unhandledPromptBehavior, this.#logger); } - this.ftp.socket.setTimeout(0); - this.ftp.dataSocket.setTimeout(this.ftp.timeout); - this.progress.start(this.ftp.dataSocket, name, type); } - /** - * The data connection has finished the transfer. - */ - onDataDone(task) { - this.progress.updateAndStop(); - // Hand-over timeout tracking back to the control connection. It's possible that - // we don't receive the response over the control connection that the transfer is - // done. In this case, we want to correctly associate the resulting timeout with - // the control connection. - this.ftp.socket.setTimeout(this.ftp.timeout); - if (this.ftp.dataSocket) { - this.ftp.dataSocket.setTimeout(0); + #handleFrameDetachedEvent(params) { + // In case of OOPiF no need in deleting BrowsingContext. + if (params.reason === 'swap') { + return; } - this.dataTransferDone = true; - this.tryResolve(task); - } - /** - * The control connection reports the transfer as finished. - */ - onControlDone(task, response) { - this.response = response; - this.tryResolve(task); - } - /** - * An error has been reported and the task should be rejected. - */ - onError(task, err) { - this.progress.updateAndStop(); - this.ftp.socket.setTimeout(this.ftp.timeout); - this.ftp.dataSocket = undefined; - task.reject(err); - } - /** - * Control connection sent an unexpected request requiring a response from our part. We - * can't provide that (because unknown) and have to close the contrext with an error because - * the FTP server is now caught up in a state we can't resolve. - */ - onUnexpectedRequest(response) { - const err = new Error(`Unexpected FTP response is requesting an answer: ${response.message}`); - this.ftp.closeWithError(err); + this.#browsingContextStorage.findContext(params.frameId)?.dispose(true); } - tryResolve(task) { - // To resolve, we need both control and data connection to report that the transfer is done. - const canResolve = this.dataTransferDone && this.response !== undefined; - if (canResolve) { - this.ftp.dataSocket = undefined; - task.resolve(this.response); - } + #handleFrameSubtreeWillBeDetached(params) { + this.#browsingContextStorage.findContext(params.frameId)?.dispose(true); } -} -function uploadFrom(source, config) { - const resolver = new TransferResolver(config.ftp, config.tracker); - const fullCommand = `${config.command} ${config.remotePath}`; - return config.ftp.handle(fullCommand, (res, task) => { - if (res instanceof Error) { - resolver.onError(task, res); - } - else if (res.code === 150 || res.code === 125) { // Ready to upload - const dataSocket = config.ftp.dataSocket; - if (!dataSocket) { - resolver.onError(task, new Error("Upload should begin but no data connection is available.")); + #handleAttachedToTargetEvent(params, parentSessionCdpClient) { + const { sessionId, targetInfo } = params; + const targetCdpClient = this.#cdpConnection.getCdpClient(sessionId); + const detach = async () => { + // Detaches and resumes the target suppressing errors. + await targetCdpClient + .sendCommand('Runtime.runIfWaitingForDebugger') + .then(() => parentSessionCdpClient.sendCommand('Target.detachFromTarget', params)) + .catch((error) => this.#logger?.(log_js_1.LogType.debugError, error)); + }; + if (this.#selfTargetId !== targetInfo.targetId) { + // Service workers are special case because they attach to the + // browser target and the page target (so twice per worker) during + // the regular auto-attach and might hang if the CDP session on + // the browser level is not detached. The logic to detach the + // right session is handled in the switch below. + const targetKey = targetInfo.type === 'service_worker' + ? `${parentSessionCdpClient.sessionId}_${targetInfo.targetId}` + : targetInfo.targetId; + // Mapper generally only needs one session per target. If we + // receive additional auto-attached sessions, that is very likely + // coming from custom CDP sessions. + if (this.#targetKeysToBeIgnoredByAutoAttach.has(targetKey)) { + // Return to leave the session untouched. return; } - // If we are using TLS, we have to wait until the dataSocket issued - // 'secureConnect'. If this hasn't happened yet, getCipher() returns undefined. - const canUpload = "getCipher" in dataSocket ? dataSocket.getCipher() !== undefined : true; - onConditionOrEvent(canUpload, dataSocket, "secureConnect", () => { - config.ftp.log(`Uploading to ${(0, netUtils_1.describeAddress)(dataSocket)} (${(0, netUtils_1.describeTLS)(dataSocket)})`); - resolver.onDataStart(config.remotePath, config.type); - (0, stream_1.pipeline)(source, dataSocket, err => { - if (err) { - resolver.onError(task, err); - } - else { - resolver.onDataDone(task); - } - }); - }); - } - else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // Transfer complete - resolver.onControlDone(task, res); - } - else if ((0, parseControlResponse_1.positiveIntermediate)(res.code)) { - resolver.onUnexpectedRequest(res); - } - // Ignore all other positive preliminary response codes (< 200) - }); -} -exports.uploadFrom = uploadFrom; -function downloadTo(destination, config) { - if (!config.ftp.dataSocket) { - throw new Error("Download will be initiated but no data connection is available."); - } - const resolver = new TransferResolver(config.ftp, config.tracker); - return config.ftp.handle(config.command, (res, task) => { - if (res instanceof Error) { - resolver.onError(task, res); + this.#targetKeysToBeIgnoredByAutoAttach.add(targetKey); } - else if (res.code === 150 || res.code === 125) { // Ready to download - const dataSocket = config.ftp.dataSocket; - if (!dataSocket) { - resolver.onError(task, new Error("Download should begin but no data connection is available.")); - return; - } - config.ftp.log(`Downloading from ${(0, netUtils_1.describeAddress)(dataSocket)} (${(0, netUtils_1.describeTLS)(dataSocket)})`); - resolver.onDataStart(config.remotePath, config.type); - (0, stream_1.pipeline)(dataSocket, destination, err => { - if (err) { - resolver.onError(task, err); + switch (targetInfo.type) { + case 'page': + case 'iframe': { + if (this.#selfTargetId === targetInfo.targetId) { + void detach(); + return; + } + const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo); + const maybeContext = this.#browsingContextStorage.findContext(targetInfo.targetId); + if (maybeContext && targetInfo.type === 'iframe') { + // OOPiF. + maybeContext.updateCdpTarget(cdpTarget); } else { - resolver.onDataDone(task); + const userContext = targetInfo.browserContextId && + targetInfo.browserContextId !== this.#defaultUserContextId + ? targetInfo.browserContextId + : 'default'; + // New context. + BrowsingContextImpl_js_1.BrowsingContextImpl.create(targetInfo.targetId, null, userContext, cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, + // Hack: when a new target created, CDP emits targetInfoChanged with an empty + // url, and navigates it to about:blank later. When the event is emitted for + // an existing target (reconnect), the url is already known, and navigation + // events will not be emitted anymore. Replacing empty url with `about:blank` + // allows to handle both cases in the same way. + // "7.3.2.1 Creating browsing contexts". + // https://html.spec.whatwg.org/multipage/document-sequences.html#creating-browsing-contexts + // TODO: check who to deal with non-null creator and its `creatorOrigin`. + targetInfo.url === '' ? 'about:blank' : targetInfo.url, targetInfo.openerFrameId ?? targetInfo.openerId, this.#unhandledPromptBehavior, this.#logger); } - }); - } - else if (res.code === 350) { // Restarting at startAt. - config.ftp.send("RETR " + config.remotePath); - } - else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // Transfer complete - resolver.onControlDone(task, res); - } - else if ((0, parseControlResponse_1.positiveIntermediate)(res.code)) { - resolver.onUnexpectedRequest(res); + return; + } + case 'service_worker': + case 'worker': { + const realm = this.#realmStorage.findRealm({ + cdpSessionId: parentSessionCdpClient.sessionId, + }); + // If there is no browsing context, this worker is already terminated. + if (!realm) { + void detach(); + return; + } + const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo); + this.#handleWorkerTarget(cdpToBidiTargetTypes[targetInfo.type], cdpTarget, realm); + return; + } + // In CDP, we only emit shared workers on the browser and not the set of + // frames that use the shared worker. If we change this in the future to + // behave like service workers (emits on both browser and frame targets), + // we can remove this block and merge service workers with the above one. + case 'shared_worker': { + const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo); + this.#handleWorkerTarget(cdpToBidiTargetTypes[targetInfo.type], cdpTarget); + return; + } } - // Ignore all other positive preliminary response codes (< 200) - }); -} -exports.downloadTo = downloadTo; -/** - * Calls a function immediately if a condition is met or subscribes to an event and calls - * it once the event is emitted. - * - * @param condition The condition to test. - * @param emitter The emitter to use if the condition is not met. - * @param eventName The event to subscribe to if the condition is not met. - * @param action The function to call. - */ -function onConditionOrEvent(condition, emitter, eventName, action) { - if (condition === true) { - action(); + // DevTools or some other not supported by BiDi target. Just release + // debugger and ignore them. + void detach(); } - else { - emitter.once(eventName, () => action()); + #createCdpTarget(targetCdpClient, targetInfo) { + this.#setEventListeners(targetCdpClient); + const target = CdpTarget_js_1.CdpTarget.create(targetInfo.targetId, targetCdpClient, this.#browserCdpClient, this.#realmStorage, this.#eventManager, this.#preloadScriptStorage, this.#browsingContextStorage, this.#networkStorage, this.#unhandledPromptBehavior, this.#logger); + this.#networkStorage.onCdpTargetCreated(target); + this.#bluetoothProcessor.onCdpTargetCreated(target); + return target; } -} - - -/***/ }), - -/***/ 94691: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var balanced = __nccwpck_require__(59380); - -module.exports = expandTop; - -var escSlash = '\0SLASH'+Math.random()+'\0'; -var escOpen = '\0OPEN'+Math.random()+'\0'; -var escClose = '\0CLOSE'+Math.random()+'\0'; -var escComma = '\0COMMA'+Math.random()+'\0'; -var escPeriod = '\0PERIOD'+Math.random()+'\0'; - -function numeric(str) { - return parseInt(str, 10) == str - ? parseInt(str, 10) - : str.charCodeAt(0); -} - -function escapeBraces(str) { - return str.split('\\\\').join(escSlash) - .split('\\{').join(escOpen) - .split('\\}').join(escClose) - .split('\\,').join(escComma) - .split('\\.').join(escPeriod); -} - -function unescapeBraces(str) { - return str.split(escSlash).join('\\') - .split(escOpen).join('{') - .split(escClose).join('}') - .split(escComma).join(',') - .split(escPeriod).join('.'); -} - - -// Basically just str.split(","), but handling cases -// where we have nested braced sections, which should be -// treated as individual members, like {a,{b,c},d} -function parseCommaParts(str) { - if (!str) - return ['']; - - var parts = []; - var m = balanced('{', '}', str); - - if (!m) - return str.split(','); - - var pre = m.pre; - var body = m.body; - var post = m.post; - var p = pre.split(','); - - p[p.length-1] += '{' + body + '}'; - var postParts = parseCommaParts(post); - if (post.length) { - p[p.length-1] += postParts.shift(); - p.push.apply(p, postParts); - } - - parts.push.apply(parts, p); - - return parts; -} - -function expandTop(str) { - if (!str) - return []; - - // I don't know why Bash 4.3 does this, but it does. - // Anything starting with {} will have the first two bytes preserved - // but *only* at the top level, so {},a}b will not expand to anything, - // but a{},b}c will be expanded to [a}c,abc]. - // One could argue that this is a bug in Bash, but since the goal of - // this module is to match Bash's rules, we escape a leading {} - if (str.substr(0, 2) === '{}') { - str = '\\{\\}' + str.substr(2); - } - - return expand(escapeBraces(str), true).map(unescapeBraces); -} - -function embrace(str) { - return '{' + str + '}'; -} -function isPadded(el) { - return /^-?0\d/.test(el); -} - -function lte(i, y) { - return i <= y; -} -function gte(i, y) { - return i >= y; -} - -function expand(str, isTop) { - var expansions = []; - - var m = balanced('{', '}', str); - if (!m) return [str]; - - // no need to expand pre, since it is guaranteed to be free of brace-sets - var pre = m.pre; - var post = m.post.length - ? expand(m.post, false) - : ['']; - - if (/\$$/.test(m.pre)) { - for (var k = 0; k < post.length; k++) { - var expansion = pre+ '{' + m.body + '}' + post[k]; - expansions.push(expansion); + #workers = new Map(); + #handleWorkerTarget(realmType, cdpTarget, ownerRealm) { + cdpTarget.cdpClient.on('Runtime.executionContextCreated', (params) => { + const { uniqueId, id, origin } = params.context; + const workerRealm = new WorkerRealm_js_1.WorkerRealm(cdpTarget.cdpClient, this.#eventManager, id, this.#logger, (0, BrowsingContextImpl_js_1.serializeOrigin)(origin), ownerRealm ? [ownerRealm] : [], uniqueId, this.#realmStorage, realmType); + this.#workers.set(cdpTarget.cdpSessionId, workerRealm); + }); } - } else { - var isNumericSequence = /^-?\d+\.\.-?\d+(?:\.\.-?\d+)?$/.test(m.body); - var isAlphaSequence = /^[a-zA-Z]\.\.[a-zA-Z](?:\.\.-?\d+)?$/.test(m.body); - var isSequence = isNumericSequence || isAlphaSequence; - var isOptions = m.body.indexOf(',') >= 0; - if (!isSequence && !isOptions) { - // {a},b} - if (m.post.match(/,.*\}/)) { - str = m.pre + '{' + m.body + escClose + m.post; - return expand(str); - } - return [str]; - } - - var n; - if (isSequence) { - n = m.body.split(/\.\./); - } else { - n = parseCommaParts(m.body); - if (n.length === 1) { - // x{{a,b}}y ==> x{a}y x{b}y - n = expand(n[0], false).map(embrace); - if (n.length === 1) { - return post.map(function(p) { - return m.pre + n[0] + p; - }); + #handleDetachedFromTargetEvent({ sessionId, targetId, }) { + if (targetId) { + this.#preloadScriptStorage.find({ targetId }).map((preloadScript) => { + preloadScript.dispose(targetId); + }); } - } - } - - // at this point, n is the parts, and we know it's not a comma set - // with a single entry. - var N; - - if (isSequence) { - var x = numeric(n[0]); - var y = numeric(n[1]); - var width = Math.max(n[0].length, n[1].length) - var incr = n.length == 3 - ? Math.abs(numeric(n[2])) - : 1; - var test = lte; - var reverse = y < x; - if (reverse) { - incr *= -1; - test = gte; - } - var pad = n.some(isPadded); - - N = []; - - for (var i = x; test(i, y); i += incr) { - var c; - if (isAlphaSequence) { - c = String.fromCharCode(i); - if (c === '\\') - c = ''; - } else { - c = String(i); - if (pad) { - var need = width - c.length; - if (need > 0) { - var z = new Array(need + 1).join('0'); - if (i < 0) - c = '-' + z + c.slice(1); - else - c = z + c; - } - } + const context = this.#browsingContextStorage.findContextBySession(sessionId); + if (context) { + context.dispose(true); + return; + } + const worker = this.#workers.get(sessionId); + if (worker) { + this.#realmStorage.deleteRealms({ + cdpSessionId: worker.cdpClient.sessionId, + }); } - N.push(c); - } - } else { - N = []; - - for (var j = 0; j < n.length; j++) { - N.push.apply(N, expand(n[j], false)); - } } - - for (var j = 0; j < N.length; j++) { - for (var k = 0; k < post.length; k++) { - var expansion = pre + N[j] + post[k]; - if (!isTop || isSequence || expansion) - expansions.push(expansion); - } + #handleTargetInfoChangedEvent(params) { + const context = this.#browsingContextStorage.findContext(params.targetInfo.targetId); + if (context) { + context.onTargetInfoChanged(params); + } } - } - - return expansions; -} - - - -/***/ }), - -/***/ 19776: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Buffer = (__nccwpck_require__(20181).Buffer); - -var CRC_TABLE = [ - 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, - 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4, - 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, - 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, - 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856, - 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, - 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4, - 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b, - 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, - 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a, - 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, - 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, - 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190, - 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, - 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e, - 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01, - 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, - 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950, - 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, - 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, - 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a, - 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, - 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010, - 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f, - 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, - 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6, - 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, - 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, - 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344, - 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, - 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a, - 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5, - 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, - 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c, - 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, - 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, - 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe, - 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, - 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c, - 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713, - 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, - 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242, - 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, - 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, - 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278, - 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, - 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66, - 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9, - 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, - 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8, - 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, - 0x2d02ef8d -]; - -if (typeof Int32Array !== 'undefined') { - CRC_TABLE = new Int32Array(CRC_TABLE); -} - -function ensureBuffer(input) { - if (Buffer.isBuffer(input)) { - return input; - } - - var hasNewBufferAPI = - typeof Buffer.alloc === "function" && - typeof Buffer.from === "function"; - - if (typeof input === "number") { - return hasNewBufferAPI ? Buffer.alloc(input) : new Buffer(input); - } - else if (typeof input === "string") { - return hasNewBufferAPI ? Buffer.from(input) : new Buffer(input); - } - else { - throw new Error("input must be buffer, number, or string, received " + - typeof input); - } -} - -function bufferizeInt(num) { - var tmp = ensureBuffer(4); - tmp.writeInt32BE(num, 0); - return tmp; -} - -function _crc32(buf, previous) { - buf = ensureBuffer(buf); - if (Buffer.isBuffer(previous)) { - previous = previous.readUInt32BE(0); - } - var crc = ~~previous ^ -1; - for (var n = 0; n < buf.length; n++) { - crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8); - } - return (crc ^ -1); -} - -function crc32() { - return bufferizeInt(_crc32.apply(null, arguments)); -} -crc32.signed = function () { - return _crc32.apply(null, arguments); -}; -crc32.unsigned = function () { - return _crc32.apply(null, arguments) >>> 0; -}; - -module.exports = crc32; - - -/***/ }), - -/***/ 52337: -/***/ ((module) => { - -/* eslint-disable node/no-deprecated-api */ - -var toString = Object.prototype.toString - -var isModern = ( - typeof Buffer !== 'undefined' && - typeof Buffer.alloc === 'function' && - typeof Buffer.allocUnsafe === 'function' && - typeof Buffer.from === 'function' -) - -function isArrayBuffer (input) { - return toString.call(input).slice(8, -1) === 'ArrayBuffer' -} - -function fromArrayBuffer (obj, byteOffset, length) { - byteOffset >>>= 0 - - var maxLength = obj.byteLength - byteOffset - - if (maxLength < 0) { - throw new RangeError("'offset' is out of bounds") - } - - if (length === undefined) { - length = maxLength - } else { - length >>>= 0 - - if (length > maxLength) { - throw new RangeError("'length' is out of bounds") + #handleTargetCrashedEvent(cdpClient) { + // This is primarily used for service and shared workers. CDP tends to not + // signal they closed gracefully and instead says they crashed to signal + // they are closed. + const realms = this.#realmStorage.findRealms({ + cdpSessionId: cdpClient.sessionId, + }); + for (const realm of realms) { + realm.dispose(); + } } - } - - return isModern - ? Buffer.from(obj.slice(byteOffset, byteOffset + length)) - : new Buffer(new Uint8Array(obj.slice(byteOffset, byteOffset + length))) -} - -function fromString (string, encoding) { - if (typeof encoding !== 'string' || encoding === '') { - encoding = 'utf8' - } - - if (!Buffer.isEncoding(encoding)) { - throw new TypeError('"encoding" must be a valid string encoding') - } - - return isModern - ? Buffer.from(string, encoding) - : new Buffer(string, encoding) -} - -function bufferFrom (value, encodingOrOffset, length) { - if (typeof value === 'number') { - throw new TypeError('"value" argument must not be a number') - } - - if (isArrayBuffer(value)) { - return fromArrayBuffer(value, encodingOrOffset, length) - } - - if (typeof value === 'string') { - return fromString(value, encodingOrOffset) - } - - return isModern - ? Buffer.from(value) - : new Buffer(value) } - -module.exports = bufferFrom - - -/***/ }), - -/***/ 84060: -/***/ ((module) => { - -"use strict"; - - -const callsites = () => { - const _prepareStackTrace = Error.prepareStackTrace; - Error.prepareStackTrace = (_, stack) => stack; - const stack = new Error().stack.slice(1); - Error.prepareStackTrace = _prepareStackTrace; - return stack; -}; - -module.exports = callsites; -// TODO: Remove this for the next major release -module.exports["default"] = callsites; - +exports.CdpTargetManager = CdpTargetManager; +//# sourceMappingURL=CdpTargetManager.js.map /***/ }), -/***/ 92619: +/***/ 93714: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; @@ -26599,715 +19605,1548 @@ module.exports["default"] = callsites; * See the License for the specific language governing permissions and * limitations under the License. */ +var _a; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.OutgoingMessage = exports.EventEmitter = exports.BidiServer = void 0; -/** - * @fileoverview The entry point to the BiDi Mapper namespace. - * Other modules should only access exports defined in this file. - * XXX: Add ESlint rule for this (https://github.com/import-js/eslint-plugin-import/blob/main/docs/rules/no-restricted-paths.md) - */ -var BidiServer_js_1 = __nccwpck_require__(12129); -Object.defineProperty(exports, "BidiServer", ({ enumerable: true, get: function () { return BidiServer_js_1.BidiServer; } })); -var EventEmitter_js_1 = __nccwpck_require__(55250); -Object.defineProperty(exports, "EventEmitter", ({ enumerable: true, get: function () { return EventEmitter_js_1.EventEmitter; } })); -var OutgoingMessage_js_1 = __nccwpck_require__(37631); -Object.defineProperty(exports, "OutgoingMessage", ({ enumerable: true, get: function () { return OutgoingMessage_js_1.OutgoingMessage; } })); -//# sourceMappingURL=BidiMapper.js.map - -/***/ }), - -/***/ 7697: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - -/** - * Copyright 2023 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.BidiNoOpParser = void 0; -class BidiNoOpParser { - // Bluetooth domain - // keep-sorted start block=yes - parseHandleRequestDevicePromptParams(params) { - return params; +exports.BrowsingContextImpl = void 0; +exports.serializeOrigin = serializeOrigin; +const protocol_js_1 = __nccwpck_require__(57745); +const assert_js_1 = __nccwpck_require__(84966); +const Deferred_js_1 = __nccwpck_require__(98947); +const log_js_1 = __nccwpck_require__(50920); +const unitConversions_js_1 = __nccwpck_require__(29977); +const uuid_js_1 = __nccwpck_require__(34567); +const WindowRealm_js_1 = __nccwpck_require__(82325); +class BrowsingContextImpl { + static LOGGER_PREFIX = `${log_js_1.LogType.debug}:browsingContext`; + /** The ID of this browsing context. */ + #id; + userContext; + /** + * The ID of the parent browsing context. + * If null, this is a top-level context. + */ + #parentId = null; + /** Direct children browsing contexts. */ + #children = new Set(); + #browsingContextStorage; + #lifecycle = { + DOMContentLoaded: new Deferred_js_1.Deferred(), + load: new Deferred_js_1.Deferred(), + }; + #navigation = { + withinDocument: new Deferred_js_1.Deferred(), + }; + #url; + #eventManager; + #realmStorage; + #loaderId; + #cdpTarget; + // The deferred will be resolved when the default realm is created. + #defaultRealmDeferred = new Deferred_js_1.Deferred(); + #logger; + // Keeps track of the previously set viewport. + #previousViewport = { width: 0, height: 0 }; + // The URL of the navigation that is currently in progress. A workaround of the CDP + // lacking URL for the pending navigation events, e.g. `Page.frameStartedLoading`. + // Set on `Page.navigate`, `Page.reload` commands, on `Page.frameRequestedNavigation` or + // on a deprecated `Page.frameScheduledNavigation` event. The latest is required as the + // `Page.frameRequestedNavigation` event is not emitted for same-document navigations. + #pendingNavigationUrl; + // Navigation ID is required, as CDP `loaderId` cannot be mapped 1:1 to all the + // navigations (e.g. same document navigations). Updated after each navigation, + // including same-document ones. + #navigationId = (0, uuid_js_1.uuidv4)(); + // When a new navigation is started via `BrowsingContext.navigate` with `wait` set to + // `None`, the command result should have `navigation` value, but mapper does not have + // it yet. This value will be set to `navigationId` after next . + #pendingNavigationId; + // Set if there is a pending navigation initiated by `BrowsingContext.navigate` command. + // The promise is resolved when the navigation is finished or rejected when canceled. + #pendingCommandNavigation; + #originalOpener; + // Set when the user prompt is opened. Required to provide the type in closing event. + #lastUserPromptType; + #unhandledPromptBehavior; + constructor(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger) { + this.#cdpTarget = cdpTarget; + this.#id = id; + this.#parentId = parentId; + this.userContext = userContext; + this.#eventManager = eventManager; + this.#browsingContextStorage = browsingContextStorage; + this.#realmStorage = realmStorage; + this.#unhandledPromptBehavior = unhandledPromptBehavior; + this.#logger = logger; + this.#url = url; + this.#originalOpener = originalOpener; } - // keep-sorted end - // Browser domain - // keep-sorted start block=yes - parseRemoveUserContextParams(params) { - return params; + static create(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger) { + const context = new _a(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger); + context.#initListeners(); + browsingContextStorage.addContext(context); + if (!context.isTopLevelContext()) { + context.parent.addChild(context.id); + } + // Hold on the `contextCreated` event until the target is unblocked. This is required, + // as the parent of the context can be set later in case of reconnecting to an + // existing browser instance + OOPiF. + eventManager.registerPromiseEvent(context.targetUnblockedOrThrow().then(() => { + return { + kind: 'success', + value: { + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated, + params: context.serializeToBidiValue(), + }, + }; + }, (error) => { + return { + kind: 'error', + error, + }; + }), context.id, protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated); + return context; } - // keep-sorted end - // Browsing Context domain - // keep-sorted start block=yes - parseActivateParams(params) { - return params; + static getTimestamp() { + // `timestamp` from the event is MonotonicTime, not real time, so + // the best Mapper can do is to set the timestamp to the epoch time + // of the event arrived. + // https://chromedevtools.github.io/devtools-protocol/tot/Network/#type-MonotonicTime + return new Date().getTime(); } - parseCaptureScreenshotParams(params) { - return params; + /** + * @see https://html.spec.whatwg.org/multipage/document-sequences.html#navigable + */ + get navigableId() { + return this.#loaderId; } - parseCloseParams(params) { - return params; + get navigationId() { + return this.#navigationId; } - parseCreateParams(params) { - return params; - } - parseGetTreeParams(params) { - return params; - } - parseHandleUserPromptParams(params) { - return params; - } - parseLocateNodesParams(params) { - return params; + dispose(emitContextDestroyed) { + this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException('navigation canceled by context disposal')); + this.#deleteAllChildren(); + this.#realmStorage.deleteRealms({ + browsingContextId: this.id, + }); + // Delete context from the parent. + if (!this.isTopLevelContext()) { + this.parent.#children.delete(this.id); + } + // Fail all ongoing navigations. + this.#failLifecycleIfNotFinished(); + if (emitContextDestroyed) { + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextDestroyed, + params: this.serializeToBidiValue(), + }, this.id); + } + this.#eventManager.clearBufferedEvents(this.id); + this.#browsingContextStorage.deleteContextById(this.id); } - parseNavigateParams(params) { - return params; + /** Returns the ID of this context. */ + get id() { + return this.#id; } - parsePrintParams(params) { - return params; + /** Returns the parent context ID. */ + get parentId() { + return this.#parentId; } - parseReloadParams(params) { - return params; + /** Sets the parent context ID and updates parent's children. */ + set parentId(parentId) { + if (this.#parentId !== null) { + this.#logger?.(log_js_1.LogType.debugError, 'Parent context already set'); + // Cannot do anything except logging, as throwing will stop event processing. So + // just return, + return; + } + this.#parentId = parentId; + if (!this.isTopLevelContext()) { + this.parent.addChild(this.id); + } } - parseSetViewportParams(params) { - return params; + /** Returns the parent context. */ + get parent() { + if (this.parentId === null) { + return null; + } + return this.#browsingContextStorage.getContext(this.parentId); } - parseTraverseHistoryParams(params) { - return params; + /** Returns all direct children contexts. */ + get directChildren() { + return [...this.#children].map((id) => this.#browsingContextStorage.getContext(id)); } - // keep-sorted end - // CDP domain - // keep-sorted start block=yes - parseGetSessionParams(params) { - return params; + /** Returns all children contexts, flattened. */ + get allChildren() { + const children = this.directChildren; + return children.concat(...children.map((child) => child.allChildren)); } - parseResolveRealmParams(params) { - return params; + /** + * Returns true if this is a top-level context. + * This is the case whenever the parent context ID is null. + */ + isTopLevelContext() { + return this.#parentId === null; } - parseSendCommandParams(params) { - return params; + get top() { + // eslint-disable-next-line @typescript-eslint/no-this-alias + let topContext = this; + let parent = topContext.parent; + while (parent) { + topContext = parent; + parent = topContext.parent; + } + return topContext; } - // keep-sorted end - // Script domain - // keep-sorted start block=yes - parseAddPreloadScriptParams(params) { - return params; + addChild(childId) { + this.#children.add(childId); } - parseCallFunctionParams(params) { - return params; + #deleteAllChildren(emitContextDestroyed = false) { + this.directChildren.map((child) => child.dispose(emitContextDestroyed)); } - parseDisownParams(params) { - return params; + get cdpTarget() { + return this.#cdpTarget; } - parseEvaluateParams(params) { - return params; + updateCdpTarget(cdpTarget) { + this.#cdpTarget = cdpTarget; + this.#initListeners(); } - parseGetRealmsParams(params) { - return params; + get url() { + return this.#url; } - parseRemovePreloadScriptParams(params) { - return params; + async lifecycleLoaded() { + await this.#lifecycle.load; } - // keep-sorted end - // Input domain - // keep-sorted start block=yes - parsePerformActionsParams(params) { - return params; + async targetUnblockedOrThrow() { + const result = await this.#cdpTarget.unblocked; + if (result.kind === 'error') { + throw result.error; + } } - parseReleaseActionsParams(params) { - return params; + async getOrCreateSandbox(sandbox) { + if (sandbox === undefined || sandbox === '') { + // Default realm is not guaranteed to be created at this point, so return a deferred. + return await this.#defaultRealmDeferred; + } + let maybeSandboxes = this.#realmStorage.findRealms({ + browsingContextId: this.id, + sandbox, + }); + if (maybeSandboxes.length === 0) { + await this.#cdpTarget.cdpClient.sendCommand('Page.createIsolatedWorld', { + frameId: this.id, + worldName: sandbox, + }); + // `Runtime.executionContextCreated` should be emitted by the time the + // previous command is done. + maybeSandboxes = this.#realmStorage.findRealms({ + browsingContextId: this.id, + sandbox, + }); + (0, assert_js_1.assert)(maybeSandboxes.length !== 0); + } + // It's possible for more than one sandbox to be created due to provisional + // frames. In this case, it's always the first one (i.e. the oldest one) + // that is more relevant since the user may have set that one up already + // through evaluation. + return maybeSandboxes[0]; } - parseSetFilesParams(params) { - return params; + serializeToBidiValue(maxDepth = 0, addParentField = true) { + return { + context: this.#id, + url: this.url, + userContext: this.userContext, + originalOpener: this.#originalOpener ?? null, + // TODO(#2646): Implement Client Window correctly + clientWindow: '', + children: maxDepth > 0 + ? this.directChildren.map((c) => c.serializeToBidiValue(maxDepth - 1, false)) + : null, + ...(addParentField ? { parent: this.#parentId } : {}), + }; } - // keep-sorted end - // Network domain - // keep-sorted start block=yes - parseAddInterceptParams(params) { - return params; + onTargetInfoChanged(params) { + this.#url = params.targetInfo.url; } - parseContinueRequestParams(params) { - return params; + #initListeners() { + this.#cdpTarget.cdpClient.on('Page.frameNavigated', (params) => { + if (this.id !== params.frame.id) { + return; + } + this.#url = params.frame.url + (params.frame.urlFragment ?? ''); + this.#pendingNavigationUrl = undefined; + // At the point the page is initialized, all the nested iframes from the + // previous page are detached and realms are destroyed. + // Delete children from context. + this.#deleteAllChildren(); + }); + this.#cdpTarget.cdpClient.on('Page.navigatedWithinDocument', (params) => { + if (this.id !== params.frameId) { + return; + } + this.#pendingNavigationUrl = undefined; + const timestamp = _a.getTimestamp(); + this.#url = params.url; + this.#navigation.withinDocument.resolve(); + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.FragmentNavigated, + params: { + context: this.id, + navigation: this.#navigationId, + timestamp, + url: this.#url, + }, + }, this.id); + }); + this.#cdpTarget.cdpClient.on('Page.frameStartedLoading', (params) => { + if (this.id !== params.frameId) { + return; + } + // Use `pendingNavigationId` if navigation initiated by BiDi + // `BrowsingContext.navigate` or generate a new navigation id. + this.#navigationId = this.#pendingNavigationId ?? (0, uuid_js_1.uuidv4)(); + this.#pendingNavigationId = undefined; + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.NavigationStarted, + params: { + context: this.id, + navigation: this.#navigationId, + timestamp: _a.getTimestamp(), + // The URL of the navigation that is currently in progress. Although the URL + // is not yet known in case of user-initiated navigations, it is possible to + // provide the URL in case of BiDi-initiated navigations. + // TODO: provide proper URL in case of user-initiated navigations. + url: this.#pendingNavigationUrl ?? 'UNKNOWN', + }, + }, this.id); + }); + // TODO: don't use deprecated `Page.frameScheduledNavigation` event. + this.#cdpTarget.cdpClient.on('Page.frameScheduledNavigation', (params) => { + if (this.id !== params.frameId) { + return; + } + this.#pendingNavigationUrl = params.url; + }); + this.#cdpTarget.cdpClient.on('Page.frameRequestedNavigation', (params) => { + if (this.id !== params.frameId) { + return; + } + // If there is a pending navigation, reject it. + this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException(`navigation canceled, as new navigation is requested by ${params.reason}`)); + this.#pendingNavigationUrl = params.url; + }); + this.#cdpTarget.cdpClient.on('Page.lifecycleEvent', (params) => { + if (this.id !== params.frameId) { + return; + } + if (params.name === 'init') { + this.#documentChanged(params.loaderId); + return; + } + if (params.name === 'commit') { + this.#loaderId = params.loaderId; + return; + } + // If mapper attached to the page late, it might miss init and + // commit events. In that case, save the first loaderId for this + // frameId. + if (!this.#loaderId) { + this.#loaderId = params.loaderId; + } + // Ignore event from not current navigation. + if (params.loaderId !== this.#loaderId) { + return; + } + const timestamp = _a.getTimestamp(); + switch (params.name) { + case 'DOMContentLoaded': + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.DomContentLoaded, + params: { + context: this.id, + navigation: this.#navigationId, + timestamp, + url: this.#url, + }, + }, this.id); + this.#lifecycle.DOMContentLoaded.resolve(); + break; + case 'load': + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.Load, + params: { + context: this.id, + navigation: this.#navigationId, + timestamp, + url: this.#url, + }, + }, this.id); + this.#lifecycle.load.resolve(); + break; + } + }); + this.#cdpTarget.cdpClient.on('Runtime.executionContextCreated', (params) => { + const { auxData, name, uniqueId, id } = params.context; + if (!auxData || auxData.frameId !== this.id) { + return; + } + let origin; + let sandbox; + // Only these execution contexts are supported for now. + switch (auxData.type) { + case 'isolated': + sandbox = name; + // Sandbox should have the same origin as the context itself, but in CDP + // it has an empty one. + if (!this.#defaultRealmDeferred.isFinished) { + this.#logger?.(log_js_1.LogType.debugError, 'Unexpectedly, isolated realm created before the default one'); + } + origin = this.#defaultRealmDeferred.isFinished + ? this.#defaultRealmDeferred.result.origin + : // This fallback is not expected to be ever reached. + ''; + break; + case 'default': + origin = serializeOrigin(params.context.origin); + break; + default: + return; + } + const realm = new WindowRealm_js_1.WindowRealm(this.id, this.#browsingContextStorage, this.#cdpTarget.cdpClient, this.#eventManager, id, this.#logger, origin, uniqueId, this.#realmStorage, sandbox); + if (auxData.isDefault) { + this.#defaultRealmDeferred.resolve(realm); + // Initialize ChannelProxy listeners for all the channels of all the + // preload scripts related to this BrowsingContext. + // TODO: extend for not default realms by the sandbox name. + void Promise.all(this.#cdpTarget + .getChannels() + .map((channel) => channel.startListenerFromWindow(realm, this.#eventManager))); + } + }); + this.#cdpTarget.cdpClient.on('Runtime.executionContextDestroyed', (params) => { + if (this.#defaultRealmDeferred.isFinished && + this.#defaultRealmDeferred.result.executionContextId === + params.executionContextId) { + this.#defaultRealmDeferred = new Deferred_js_1.Deferred(); + } + this.#realmStorage.deleteRealms({ + cdpSessionId: this.#cdpTarget.cdpSessionId, + executionContextId: params.executionContextId, + }); + }); + this.#cdpTarget.cdpClient.on('Runtime.executionContextsCleared', () => { + if (!this.#defaultRealmDeferred.isFinished) { + this.#defaultRealmDeferred.reject(new protocol_js_1.UnknownErrorException('execution contexts cleared')); + } + this.#defaultRealmDeferred = new Deferred_js_1.Deferred(); + this.#realmStorage.deleteRealms({ + cdpSessionId: this.#cdpTarget.cdpSessionId, + }); + }); + this.#cdpTarget.cdpClient.on('Page.javascriptDialogClosed', (params) => { + const accepted = params.result; + if (this.#lastUserPromptType === undefined) { + this.#logger?.(log_js_1.LogType.debugError, 'Unexpectedly no opening prompt event before closing one'); + } + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.UserPromptClosed, + params: { + context: this.id, + accepted, + // `lastUserPromptType` should never be undefined here, so fallback to + // `UNKNOWN`. The fallback is required to prevent tests from hanging while + // waiting for the closing event. The cast is required, as the `UNKNOWN` value + // is not standard. + type: this.#lastUserPromptType ?? + 'UNKNOWN', + userText: accepted && params.userInput ? params.userInput : undefined, + }, + }, this.id); + this.#lastUserPromptType = undefined; + }); + this.#cdpTarget.cdpClient.on('Page.javascriptDialogOpening', (params) => { + const promptType = _a.#getPromptType(params.type); + // Set the last prompt type to provide it in closing event. + this.#lastUserPromptType = promptType; + const promptHandler = this.#getPromptHandler(promptType); + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.UserPromptOpened, + params: { + context: this.id, + handler: promptHandler, + type: promptType, + message: params.message, + ...(params.type === 'prompt' + ? { defaultValue: params.defaultPrompt } + : {}), + }, + }, this.id); + switch (promptHandler) { + // Based on `unhandledPromptBehavior`, check if the prompt should be handled + // automatically (`accept`, `dismiss`) or wait for the user to do it. + case "accept" /* Session.UserPromptHandlerType.Accept */: + void this.handleUserPrompt(true); + break; + case "dismiss" /* Session.UserPromptHandlerType.Dismiss */: + void this.handleUserPrompt(false); + break; + case "ignore" /* Session.UserPromptHandlerType.Ignore */: + break; + } + }); } - parseContinueResponseParams(params) { - return params; + static #getPromptType(cdpType) { + switch (cdpType) { + case 'alert': + return "alert" /* BrowsingContext.UserPromptType.Alert */; + case 'beforeunload': + return "beforeunload" /* BrowsingContext.UserPromptType.Beforeunload */; + case 'confirm': + return "confirm" /* BrowsingContext.UserPromptType.Confirm */; + case 'prompt': + return "prompt" /* BrowsingContext.UserPromptType.Prompt */; + } } - parseContinueWithAuthParams(params) { - return params; + #getPromptHandler(promptType) { + const defaultPromptHandler = "dismiss" /* Session.UserPromptHandlerType.Dismiss */; + switch (promptType) { + case "alert" /* BrowsingContext.UserPromptType.Alert */: + return (this.#unhandledPromptBehavior?.alert ?? + this.#unhandledPromptBehavior?.default ?? + defaultPromptHandler); + case "beforeunload" /* BrowsingContext.UserPromptType.Beforeunload */: + return (this.#unhandledPromptBehavior?.beforeUnload ?? + this.#unhandledPromptBehavior?.default ?? + "accept" /* Session.UserPromptHandlerType.Accept */); + case "confirm" /* BrowsingContext.UserPromptType.Confirm */: + return (this.#unhandledPromptBehavior?.confirm ?? + this.#unhandledPromptBehavior?.default ?? + defaultPromptHandler); + case "prompt" /* BrowsingContext.UserPromptType.Prompt */: + return (this.#unhandledPromptBehavior?.prompt ?? + this.#unhandledPromptBehavior?.default ?? + defaultPromptHandler); + } } - parseFailRequestParams(params) { - return params; + #documentChanged(loaderId) { + if (loaderId === undefined || this.#loaderId === loaderId) { + // Same document navigation. Document didn't change. + if (this.#navigation.withinDocument.isFinished) { + this.#navigation.withinDocument = new Deferred_js_1.Deferred(); + } + else { + this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (navigatedWithinDocument)'); + } + return; + } + // Document changed. + this.#resetLifecycleIfFinished(); + this.#loaderId = loaderId; + // Delete all child iframes and notify about top level destruction. + this.#deleteAllChildren(true); } - parseProvideResponseParams(params) { - return params; + #resetLifecycleIfFinished() { + if (this.#lifecycle.DOMContentLoaded.isFinished) { + this.#lifecycle.DOMContentLoaded = new Deferred_js_1.Deferred(); + } + else { + this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (DOMContentLoaded)'); + } + if (this.#lifecycle.load.isFinished) { + this.#lifecycle.load = new Deferred_js_1.Deferred(); + } + else { + this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (load)'); + } } - parseRemoveInterceptParams(params) { - return params; + #failLifecycleIfNotFinished() { + if (!this.#lifecycle.DOMContentLoaded.isFinished) { + this.#lifecycle.DOMContentLoaded.reject(new protocol_js_1.UnknownErrorException('navigation canceled')); + } + if (!this.#lifecycle.load.isFinished) { + this.#lifecycle.load.reject(new protocol_js_1.UnknownErrorException('navigation canceled')); + } } - parseSetCacheBehavior(params) { - return params; + async navigate(url, wait) { + try { + new URL(url); + } + catch { + throw new protocol_js_1.InvalidArgumentException(`Invalid URL: ${url}`); + } + this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException('navigation canceled by concurrent navigation')); + await this.targetUnblockedOrThrow(); + // Set the pending navigation URL to provide it in `browsingContext.navigationStarted` + // event. + // TODO: detect navigation start not from CDP. Check if + // `Page.frameRequestedNavigation` can be used for this purpose. + this.#pendingNavigationUrl = url; + const navigationId = (0, uuid_js_1.uuidv4)(); + this.#pendingNavigationId = navigationId; + this.#pendingCommandNavigation = new Deferred_js_1.Deferred(); + // Navigate and wait for the result. If the navigation fails, the error event is + // emitted and the promise is rejected. + const cdpNavigatePromise = (async () => { + const cdpNavigateResult = await this.#cdpTarget.cdpClient.sendCommand('Page.navigate', { + url, + frameId: this.id, + }); + if (cdpNavigateResult.errorText) { + // If navigation failed, no pending navigation is left. + this.#pendingNavigationUrl = undefined; + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.NavigationFailed, + params: { + context: this.id, + navigation: navigationId, + timestamp: _a.getTimestamp(), + url, + }, + }, this.id); + throw new protocol_js_1.UnknownErrorException(cdpNavigateResult.errorText); + } + this.#documentChanged(cdpNavigateResult.loaderId); + return cdpNavigateResult; + })(); + if (wait === "none" /* BrowsingContext.ReadinessState.None */) { + // Do not wait for the result of the navigation promise. + this.#pendingCommandNavigation.resolve(); + this.#pendingCommandNavigation = undefined; + return { + navigation: navigationId, + url, + }; + } + const cdpNavigateResult = await cdpNavigatePromise; + // Wait for either the navigation is finished or canceled by another navigation. + await Promise.race([ + // No `loaderId` means same-document navigation. + this.#waitNavigation(wait, cdpNavigateResult.loaderId === undefined), + // Throw an error if the navigation is canceled. + this.#pendingCommandNavigation, + ]); + this.#pendingCommandNavigation.resolve(); + this.#pendingCommandNavigation = undefined; + return { + navigation: navigationId, + // Url can change due to redirect get the latest one. + url: this.#url, + }; } - // keep-sorted end - // Permissions domain - // keep-sorted start block=yes - parseSetPermissionsParams(params) { - return params; + async #waitNavigation(wait, withinDocument) { + if (withinDocument) { + await this.#navigation.withinDocument; + return; + } + switch (wait) { + case "none" /* BrowsingContext.ReadinessState.None */: + return; + case "interactive" /* BrowsingContext.ReadinessState.Interactive */: + await this.#lifecycle.DOMContentLoaded; + return; + case "complete" /* BrowsingContext.ReadinessState.Complete */: + await this.#lifecycle.load; + return; + } } - // keep-sorted end - // Session domain - // keep-sorted start block=yes - parseSubscribeParams(params) { - return params; + // TODO: support concurrent navigations analogous to `navigate`. + async reload(ignoreCache, wait) { + await this.targetUnblockedOrThrow(); + this.#resetLifecycleIfFinished(); + await this.#cdpTarget.cdpClient.sendCommand('Page.reload', { + ignoreCache, + }); + switch (wait) { + case "none" /* BrowsingContext.ReadinessState.None */: + break; + case "interactive" /* BrowsingContext.ReadinessState.Interactive */: + await this.#lifecycle.DOMContentLoaded; + break; + case "complete" /* BrowsingContext.ReadinessState.Complete */: + await this.#lifecycle.load; + break; + } + return { + navigation: this.#navigationId, + url: this.url, + }; } - // keep-sorted end - // Storage domain - // keep-sorted start block=yes - parseDeleteCookiesParams(params) { - return params; + async setViewport(viewport, devicePixelRatio) { + if (viewport === null && devicePixelRatio === null) { + await this.#cdpTarget.cdpClient.sendCommand('Emulation.clearDeviceMetricsOverride'); + } + else { + try { + let appliedViewport; + if (viewport === undefined) { + appliedViewport = this.#previousViewport; + } + else if (viewport === null) { + appliedViewport = { + width: 0, + height: 0, + }; + } + else { + appliedViewport = viewport; + } + this.#previousViewport = appliedViewport; + await this.#cdpTarget.cdpClient.sendCommand('Emulation.setDeviceMetricsOverride', { + width: this.#previousViewport.width, + height: this.#previousViewport.height, + deviceScaleFactor: devicePixelRatio ? devicePixelRatio : 0, + mobile: false, + dontSetVisibleSize: true, + }); + } + catch (err) { + if (err.message.startsWith( + // https://crsrc.org/c/content/browser/devtools/protocol/emulation_handler.cc;l=257;drc=2f6eee84cf98d4227e7c41718dd71b82f26d90ff + 'Width and height values must be positive')) { + throw new protocol_js_1.UnsupportedOperationException('Provided viewport dimensions are not supported'); + } + throw err; + } + } } - parseGetCookiesParams(params) { - return params; + async handleUserPrompt(accept, userText) { + await this.#cdpTarget.cdpClient.sendCommand('Page.handleJavaScriptDialog', { + accept: accept ?? true, + promptText: userText, + }); } - parseSetCookieParams(params) { - return params; + async activate() { + await this.#cdpTarget.cdpClient.sendCommand('Page.bringToFront'); } -} -exports.BidiNoOpParser = BidiNoOpParser; -//# sourceMappingURL=BidiNoOpParser.js.map - -/***/ }), - -/***/ 12129: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -/** - * Copyright 2021 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.BidiServer = void 0; -const EventEmitter_js_1 = __nccwpck_require__(55250); -const log_js_1 = __nccwpck_require__(50920); -const ProcessingQueue_js_1 = __nccwpck_require__(56884); -const CommandProcessor_js_1 = __nccwpck_require__(27135); -const BluetoothProcessor_js_1 = __nccwpck_require__(37291); -const CdpTargetManager_js_1 = __nccwpck_require__(51083); -const BrowsingContextStorage_js_1 = __nccwpck_require__(36411); -const NetworkStorage_js_1 = __nccwpck_require__(44222); -const PreloadScriptStorage_js_1 = __nccwpck_require__(34939); -const RealmStorage_js_1 = __nccwpck_require__(8516); -const EventManager_js_1 = __nccwpck_require__(94388); -class BidiServer extends EventEmitter_js_1.EventEmitter { - #messageQueue; - #transport; - #commandProcessor; - #eventManager; - #browsingContextStorage = new BrowsingContextStorage_js_1.BrowsingContextStorage(); - #realmStorage = new RealmStorage_js_1.RealmStorage(); - #preloadScriptStorage = new PreloadScriptStorage_js_1.PreloadScriptStorage(); - #bluetoothProcessor; - #logger; - #handleIncomingMessage = (message) => { - void this.#commandProcessor.processCommand(message).catch((error) => { - this.#logger?.(log_js_1.LogType.debugError, error); - }); - }; - #processOutgoingMessage = async (messageEntry) => { - const message = messageEntry.message; - if (messageEntry.channel !== null) { - message['channel'] = messageEntry.channel; + async captureScreenshot(params) { + if (!this.isTopLevelContext()) { + throw new protocol_js_1.UnsupportedOperationException(`Non-top-level 'context' (${params.context}) is currently not supported`); } - await this.#transport.sendMessage(message); - }; - constructor(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, defaultUserContextId, parser, logger) { - super(); - this.#logger = logger; - this.#messageQueue = new ProcessingQueue_js_1.ProcessingQueue(this.#processOutgoingMessage, this.#logger); - this.#transport = bidiTransport; - this.#transport.setOnMessage(this.#handleIncomingMessage); - this.#eventManager = new EventManager_js_1.EventManager(this.#browsingContextStorage); - const networkStorage = new NetworkStorage_js_1.NetworkStorage(this.#eventManager, this.#browsingContextStorage, browserCdpClient, logger); - this.#bluetoothProcessor = new BluetoothProcessor_js_1.BluetoothProcessor(this.#eventManager, this.#browsingContextStorage); - this.#commandProcessor = new CommandProcessor_js_1.CommandProcessor(cdpConnection, browserCdpClient, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, this.#preloadScriptStorage, networkStorage, this.#bluetoothProcessor, parser, async (options) => { - // This is required to ignore certificate errors when service worker is fetched. - await browserCdpClient.sendCommand('Security.setIgnoreCertificateErrors', { - ignore: options.acceptInsecureCerts ?? false, - }); - new CdpTargetManager_js_1.CdpTargetManager(cdpConnection, browserCdpClient, selfTargetId, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, networkStorage, this.#bluetoothProcessor, this.#preloadScriptStorage, defaultUserContextId, options?.unhandledPromptBehavior, logger); - // Needed to get events about new targets. - await browserCdpClient.sendCommand('Target.setDiscoverTargets', { - discover: true, - }); - // Needed to automatically attach to new targets. - await browserCdpClient.sendCommand('Target.setAutoAttach', { - autoAttach: true, - waitForDebuggerOnStart: true, - flatten: true, - }); - await this.#topLevelContextsLoaded(); - }, this.#logger); - this.#eventManager.on("event" /* EventManagerEvents.Event */, ({ message, event }) => { - this.emitOutgoingMessage(message, event); - }); - this.#commandProcessor.on("response" /* CommandProcessorEvents.Response */, ({ message, event }) => { - this.emitOutgoingMessage(message, event); + const formatParameters = getImageFormatParameters(params); + // XXX: Focus the original tab after the screenshot is taken. + // This is needed because the screenshot gets blocked until the active tab gets focus. + await this.#cdpTarget.cdpClient.sendCommand('Page.bringToFront'); + let captureBeyondViewport = false; + let script; + params.origin ??= 'viewport'; + switch (params.origin) { + case 'document': { + script = String(() => { + const element = document.documentElement; + return { + x: 0, + y: 0, + width: element.scrollWidth, + height: element.scrollHeight, + }; + }); + captureBeyondViewport = true; + break; + } + case 'viewport': { + script = String(() => { + const viewport = window.visualViewport; + return { + x: viewport.pageLeft, + y: viewport.pageTop, + width: viewport.width, + height: viewport.height, + }; + }); + break; + } + } + const realm = await this.getOrCreateSandbox(undefined); + const originResult = await realm.callFunction(script, false); + (0, assert_js_1.assert)(originResult.type === 'success'); + const origin = deserializeDOMRect(originResult.result); + (0, assert_js_1.assert)(origin); + let rect = origin; + if (params.clip) { + const clip = params.clip; + if (params.origin === 'viewport' && clip.type === 'box') { + // For viewport origin, the clip is relative to the viewport, while the CDP + // screenshot is relative to the document. So correction for the viewport position + // is required. + clip.x += origin.x; + clip.y += origin.y; + } + rect = getIntersectionRect(await this.#parseRect(clip), origin); + } + if (rect.width === 0 || rect.height === 0) { + throw new protocol_js_1.UnableToCaptureScreenException(`Unable to capture screenshot with zero dimensions: width=${rect.width}, height=${rect.height}`); + } + return await this.#cdpTarget.cdpClient.sendCommand('Page.captureScreenshot', { + clip: { ...rect, scale: 1.0 }, + ...formatParameters, + captureBeyondViewport, }); } - /** - * Creates and starts BiDi Mapper instance. - */ - static async createAndStart(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, parser, logger) { - // The default context is not exposed in Target.getBrowserContexts but can - // be observed via Target.getTargets. To determine the default browser - // context, we check which one is mentioned in Target.getTargets and not in - // Target.getBrowserContexts. - const [{ browserContextIds }, { targetInfos }] = await Promise.all([ - browserCdpClient.sendCommand('Target.getBrowserContexts'), - browserCdpClient.sendCommand('Target.getTargets'), - ]); - let defaultUserContextId = 'default'; - for (const info of targetInfos) { - if (info.browserContextId && - !browserContextIds.includes(info.browserContextId)) { - defaultUserContextId = info.browserContextId; - break; + async print(params) { + const cdpParams = {}; + if (params.background !== undefined) { + cdpParams.printBackground = params.background; + } + if (params.margin?.bottom !== undefined) { + cdpParams.marginBottom = (0, unitConversions_js_1.inchesFromCm)(params.margin.bottom); + } + if (params.margin?.left !== undefined) { + cdpParams.marginLeft = (0, unitConversions_js_1.inchesFromCm)(params.margin.left); + } + if (params.margin?.right !== undefined) { + cdpParams.marginRight = (0, unitConversions_js_1.inchesFromCm)(params.margin.right); + } + if (params.margin?.top !== undefined) { + cdpParams.marginTop = (0, unitConversions_js_1.inchesFromCm)(params.margin.top); + } + if (params.orientation !== undefined) { + cdpParams.landscape = params.orientation === 'landscape'; + } + if (params.page?.height !== undefined) { + cdpParams.paperHeight = (0, unitConversions_js_1.inchesFromCm)(params.page.height); + } + if (params.page?.width !== undefined) { + cdpParams.paperWidth = (0, unitConversions_js_1.inchesFromCm)(params.page.width); + } + if (params.pageRanges !== undefined) { + for (const range of params.pageRanges) { + if (typeof range === 'number') { + continue; + } + const rangeParts = range.split('-'); + if (rangeParts.length < 1 || rangeParts.length > 2) { + throw new protocol_js_1.InvalidArgumentException(`Invalid page range: ${range} is not a valid integer range.`); + } + if (rangeParts.length === 1) { + void parseInteger(rangeParts[0] ?? ''); + continue; + } + let lowerBound; + let upperBound; + const [rangeLowerPart = '', rangeUpperPart = ''] = rangeParts; + if (rangeLowerPart === '') { + lowerBound = 1; + } + else { + lowerBound = parseInteger(rangeLowerPart); + } + if (rangeUpperPart === '') { + upperBound = Number.MAX_SAFE_INTEGER; + } + else { + upperBound = parseInteger(rangeUpperPart); + } + if (lowerBound > upperBound) { + throw new protocol_js_1.InvalidArgumentException(`Invalid page range: ${rangeLowerPart} > ${rangeUpperPart}`); + } } + cdpParams.pageRanges = params.pageRanges.join(','); + } + if (params.scale !== undefined) { + cdpParams.scale = params.scale; + } + if (params.shrinkToFit !== undefined) { + cdpParams.preferCSSPageSize = !params.shrinkToFit; + } + try { + const result = await this.#cdpTarget.cdpClient.sendCommand('Page.printToPDF', cdpParams); + return { + data: result.data, + }; + } + catch (error) { + // Effectively zero dimensions. + if (error.message === + 'invalid print parameters: content area is empty') { + throw new protocol_js_1.UnsupportedOperationException(error.message); + } + throw error; } - const server = new BidiServer(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, defaultUserContextId, parser, logger); - return server; } /** - * Sends BiDi message. + * See + * https://w3c.github.io/webdriver-bidi/#:~:text=If%20command%20parameters%20contains%20%22clip%22%3A */ - emitOutgoingMessage(messageEntry, event) { - this.#messageQueue.add(messageEntry, event); + async #parseRect(clip) { + switch (clip.type) { + case 'box': + return { x: clip.x, y: clip.y, width: clip.width, height: clip.height }; + case 'element': { + // TODO: #1213: Use custom sandbox specifically for Chromium BiDi + const sandbox = await this.getOrCreateSandbox(undefined); + const result = await sandbox.callFunction(String((element) => { + return element instanceof Element; + }), false, { type: 'undefined' }, [clip.element]); + if (result.type === 'exception') { + throw new protocol_js_1.NoSuchElementException(`Element '${clip.element.sharedId}' was not found`); + } + (0, assert_js_1.assert)(result.result.type === 'boolean'); + if (!result.result.value) { + throw new protocol_js_1.NoSuchElementException(`Node '${clip.element.sharedId}' is not an Element`); + } + { + const result = await sandbox.callFunction(String((element) => { + const rect = element.getBoundingClientRect(); + return { + x: rect.x, + y: rect.y, + height: rect.height, + width: rect.width, + }; + }), false, { type: 'undefined' }, [clip.element]); + (0, assert_js_1.assert)(result.type === 'success'); + const rect = deserializeDOMRect(result.result); + if (!rect) { + throw new protocol_js_1.UnableToCaptureScreenException(`Could not get bounding box for Element '${clip.element.sharedId}'`); + } + return rect; + } + } + } } - close() { - this.#transport.close(); + async close() { + await this.#cdpTarget.cdpClient.sendCommand('Page.close'); } - async #topLevelContextsLoaded() { - await Promise.all(this.#browsingContextStorage - .getTopLevelContexts() - .map((c) => c.lifecycleLoaded())); + async traverseHistory(delta) { + if (delta === 0) { + return; + } + const history = await this.#cdpTarget.cdpClient.sendCommand('Page.getNavigationHistory'); + const entry = history.entries[history.currentIndex + delta]; + if (!entry) { + throw new protocol_js_1.NoSuchHistoryEntryException(`No history entry at delta ${delta}`); + } + await this.#cdpTarget.cdpClient.sendCommand('Page.navigateToHistoryEntry', { + entryId: entry.id, + }); } -} -exports.BidiServer = BidiServer; -//# sourceMappingURL=BidiServer.js.map - -/***/ }), - -/***/ 27135: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -/** - * Copyright 2021 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.CommandProcessor = void 0; -const protocol_js_1 = __nccwpck_require__(57745); -const EventEmitter_js_1 = __nccwpck_require__(55250); -const log_js_1 = __nccwpck_require__(50920); -const BidiNoOpParser_js_1 = __nccwpck_require__(7697); -const BrowserProcessor_js_1 = __nccwpck_require__(40795); -const CdpProcessor_js_1 = __nccwpck_require__(22631); -const BrowsingContextProcessor_js_1 = __nccwpck_require__(69058); -const InputProcessor_js_1 = __nccwpck_require__(86563); -const NetworkProcessor_js_1 = __nccwpck_require__(27239); -const PermissionsProcessor_js_1 = __nccwpck_require__(26955); -const ScriptProcessor_js_1 = __nccwpck_require__(21515); -const SessionProcessor_js_1 = __nccwpck_require__(20847); -const StorageProcessor_js_1 = __nccwpck_require__(15339); -const OutgoingMessage_js_1 = __nccwpck_require__(37631); -class CommandProcessor extends EventEmitter_js_1.EventEmitter { - // keep-sorted start - #bluetoothProcessor; - #browserProcessor; - #browsingContextProcessor; - #cdpProcessor; - #inputProcessor; - #networkProcessor; - #permissionsProcessor; - #scriptProcessor; - #sessionProcessor; - #storageProcessor; - // keep-sorted end - #parser; - #logger; - constructor(cdpConnection, browserCdpClient, eventManager, browsingContextStorage, realmStorage, preloadScriptStorage, networkStorage, bluetoothProcessor, parser = new BidiNoOpParser_js_1.BidiNoOpParser(), initConnection, logger) { - super(); - this.#parser = parser; - this.#logger = logger; - this.#bluetoothProcessor = bluetoothProcessor; - // keep-sorted start block=yes - this.#browserProcessor = new BrowserProcessor_js_1.BrowserProcessor(browserCdpClient); - this.#browsingContextProcessor = new BrowsingContextProcessor_js_1.BrowsingContextProcessor(browserCdpClient, browsingContextStorage, eventManager); - this.#cdpProcessor = new CdpProcessor_js_1.CdpProcessor(browsingContextStorage, realmStorage, cdpConnection, browserCdpClient); - this.#inputProcessor = new InputProcessor_js_1.InputProcessor(browsingContextStorage); - this.#networkProcessor = new NetworkProcessor_js_1.NetworkProcessor(browsingContextStorage, networkStorage); - this.#permissionsProcessor = new PermissionsProcessor_js_1.PermissionsProcessor(browserCdpClient); - this.#scriptProcessor = new ScriptProcessor_js_1.ScriptProcessor(eventManager, browsingContextStorage, realmStorage, preloadScriptStorage, logger); - this.#sessionProcessor = new SessionProcessor_js_1.SessionProcessor(eventManager, browserCdpClient, initConnection); - this.#storageProcessor = new StorageProcessor_js_1.StorageProcessor(browserCdpClient, browsingContextStorage, logger); - // keep-sorted end + async toggleModulesIfNeeded() { + await Promise.all([ + this.#cdpTarget.toggleNetworkIfNeeded(), + this.#cdpTarget.toggleDeviceAccessIfNeeded(), + ]); } - async #processCommand(command) { - switch (command.method) { - case 'session.end': - // TODO: Implement. - break; - // Bluetooth domain - // keep-sorted start block=yes - case 'bluetooth.handleRequestDevicePrompt': - return await this.#bluetoothProcessor.handleRequestDevicePrompt(this.#parser.parseHandleRequestDevicePromptParams(command.params)); - // keep-sorted end - // Browser domain - // keep-sorted start block=yes - case 'browser.close': - return this.#browserProcessor.close(); - case 'browser.createUserContext': - return await this.#browserProcessor.createUserContext(command.params); - case 'browser.getClientWindows': - throw new protocol_js_1.UnknownErrorException(`Method ${command.method} is not implemented.`); - case 'browser.getUserContexts': - return await this.#browserProcessor.getUserContexts(); - case 'browser.removeUserContext': - return await this.#browserProcessor.removeUserContext(this.#parser.parseRemoveUserContextParams(command.params)); - case 'browser.setClientWindowState': - throw new protocol_js_1.UnknownErrorException(`Method ${command.method} is not implemented.`); - // keep-sorted end - // Browsing Context domain - // keep-sorted start block=yes - case 'browsingContext.activate': - return await this.#browsingContextProcessor.activate(this.#parser.parseActivateParams(command.params)); - case 'browsingContext.captureScreenshot': - return await this.#browsingContextProcessor.captureScreenshot(this.#parser.parseCaptureScreenshotParams(command.params)); - case 'browsingContext.close': - return await this.#browsingContextProcessor.close(this.#parser.parseCloseParams(command.params)); - case 'browsingContext.create': - return await this.#browsingContextProcessor.create(this.#parser.parseCreateParams(command.params)); - case 'browsingContext.getTree': - return this.#browsingContextProcessor.getTree(this.#parser.parseGetTreeParams(command.params)); - case 'browsingContext.handleUserPrompt': - return await this.#browsingContextProcessor.handleUserPrompt(this.#parser.parseHandleUserPromptParams(command.params)); - case 'browsingContext.locateNodes': - return await this.#browsingContextProcessor.locateNodes(this.#parser.parseLocateNodesParams(command.params)); - case 'browsingContext.navigate': - return await this.#browsingContextProcessor.navigate(this.#parser.parseNavigateParams(command.params)); - case 'browsingContext.print': - return await this.#browsingContextProcessor.print(this.#parser.parsePrintParams(command.params)); - case 'browsingContext.reload': - return await this.#browsingContextProcessor.reload(this.#parser.parseReloadParams(command.params)); - case 'browsingContext.setViewport': - return await this.#browsingContextProcessor.setViewport(this.#parser.parseSetViewportParams(command.params)); - case 'browsingContext.traverseHistory': - return await this.#browsingContextProcessor.traverseHistory(this.#parser.parseTraverseHistoryParams(command.params)); - // keep-sorted end - // CDP domain - // keep-sorted start block=yes - case 'cdp.getSession': - return this.#cdpProcessor.getSession(this.#parser.parseGetSessionParams(command.params)); - case 'cdp.resolveRealm': - return this.#cdpProcessor.resolveRealm(this.#parser.parseResolveRealmParams(command.params)); - case 'cdp.sendCommand': - return await this.#cdpProcessor.sendCommand(this.#parser.parseSendCommandParams(command.params)); - // keep-sorted end - // Input domain - // keep-sorted start block=yes - case 'input.performActions': - return await this.#inputProcessor.performActions(this.#parser.parsePerformActionsParams(command.params)); - case 'input.releaseActions': - return await this.#inputProcessor.releaseActions(this.#parser.parseReleaseActionsParams(command.params)); - case 'input.setFiles': - return await this.#inputProcessor.setFiles(this.#parser.parseSetFilesParams(command.params)); - // keep-sorted end - // Network domain - // keep-sorted start block=yes - case 'network.addIntercept': - return await this.#networkProcessor.addIntercept(this.#parser.parseAddInterceptParams(command.params)); - case 'network.continueRequest': - return await this.#networkProcessor.continueRequest(this.#parser.parseContinueRequestParams(command.params)); - case 'network.continueResponse': - return await this.#networkProcessor.continueResponse(this.#parser.parseContinueResponseParams(command.params)); - case 'network.continueWithAuth': - return await this.#networkProcessor.continueWithAuth(this.#parser.parseContinueWithAuthParams(command.params)); - case 'network.failRequest': - return await this.#networkProcessor.failRequest(this.#parser.parseFailRequestParams(command.params)); - case 'network.provideResponse': - return await this.#networkProcessor.provideResponse(this.#parser.parseProvideResponseParams(command.params)); - case 'network.removeIntercept': - return await this.#networkProcessor.removeIntercept(this.#parser.parseRemoveInterceptParams(command.params)); - case 'network.setCacheBehavior': - return await this.#networkProcessor.setCacheBehavior(this.#parser.parseSetCacheBehavior(command.params)); - // keep-sorted end - // Permissions domain - // keep-sorted start block=yes - case 'permissions.setPermission': - return await this.#permissionsProcessor.setPermissions(this.#parser.parseSetPermissionsParams(command.params)); - // keep-sorted end - // Script domain - // keep-sorted start block=yes - case 'script.addPreloadScript': - return await this.#scriptProcessor.addPreloadScript(this.#parser.parseAddPreloadScriptParams(command.params)); - case 'script.callFunction': - return await this.#scriptProcessor.callFunction(this.#parser.parseCallFunctionParams(this.#processTargetParams(command.params))); - case 'script.disown': - return await this.#scriptProcessor.disown(this.#parser.parseDisownParams(this.#processTargetParams(command.params))); - case 'script.evaluate': - return await this.#scriptProcessor.evaluate(this.#parser.parseEvaluateParams(this.#processTargetParams(command.params))); - case 'script.getRealms': - return this.#scriptProcessor.getRealms(this.#parser.parseGetRealmsParams(command.params)); - case 'script.removePreloadScript': - return await this.#scriptProcessor.removePreloadScript(this.#parser.parseRemovePreloadScriptParams(command.params)); - // keep-sorted end - // Session domain - // keep-sorted start block=yes - case 'session.new': - return await this.#sessionProcessor.new(command.params); - case 'session.status': - return this.#sessionProcessor.status(); - case 'session.subscribe': - return await this.#sessionProcessor.subscribe(this.#parser.parseSubscribeParams(command.params), command.channel); - case 'session.unsubscribe': - return await this.#sessionProcessor.unsubscribe(this.#parser.parseSubscribeParams(command.params), command.channel); - // keep-sorted end - // Storage domain - // keep-sorted start block=yes - case 'storage.deleteCookies': - return await this.#storageProcessor.deleteCookies(this.#parser.parseDeleteCookiesParams(command.params)); - case 'storage.getCookies': - return await this.#storageProcessor.getCookies(this.#parser.parseGetCookiesParams(command.params)); - case 'storage.setCookie': - return await this.#storageProcessor.setCookie(this.#parser.parseSetCookieParams(command.params)); - // keep-sorted end - } - // Intentionally kept outside the switch statement to ensure that - // ESLint @typescript-eslint/switch-exhaustiveness-check triggers if a new - // command is added. - throw new protocol_js_1.UnknownCommandException(`Unknown command '${command.method}'.`); + async locateNodes(params) { + // TODO: create a dedicated sandbox instead of `#defaultRealm`. + return await this.#locateNodesByLocator(await this.#defaultRealmDeferred, params.locator, params.startNodes ?? [], params.maxNodeCount, params.serializationOptions); } - // Workaround for as zod.union always take the first schema - // https://github.com/w3c/webdriver-bidi/issues/635 - #processTargetParams(params) { - if (typeof params === 'object' && - params && - 'target' in params && - typeof params.target === 'object' && - params.target && - 'context' in params.target) { - delete params.target['realm']; + async #getLocatorDelegate(realm, locator, maxNodeCount, startNodes) { + switch (locator.type) { + case 'css': + return { + functionDeclaration: String((cssSelector, maxNodeCount, ...startNodes) => { + const locateNodesUsingCss = (element) => { + if (!(element instanceof HTMLElement || + element instanceof Document || + element instanceof DocumentFragment)) { + throw new Error('startNodes in css selector should be HTMLElement, Document or DocumentFragment'); + } + return [...element.querySelectorAll(cssSelector)]; + }; + startNodes = startNodes.length > 0 ? startNodes : [document]; + const returnedNodes = startNodes + .map((startNode) => + // TODO: stop search early if `maxNodeCount` is reached. + locateNodesUsingCss(startNode)) + .flat(1); + return maxNodeCount === 0 + ? returnedNodes + : returnedNodes.slice(0, maxNodeCount); + }), + argumentsLocalValues: [ + // `cssSelector` + { type: 'string', value: locator.value }, + // `maxNodeCount` with `0` means no limit. + { type: 'number', value: maxNodeCount ?? 0 }, + // `startNodes` + ...startNodes, + ], + }; + case 'xpath': + return { + functionDeclaration: String((xPathSelector, maxNodeCount, ...startNodes) => { + // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-xpath + const evaluator = new XPathEvaluator(); + const expression = evaluator.createExpression(xPathSelector); + const locateNodesUsingXpath = (element) => { + const xPathResult = expression.evaluate(element, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE); + const returnedNodes = []; + for (let i = 0; i < xPathResult.snapshotLength; i++) { + returnedNodes.push(xPathResult.snapshotItem(i)); + } + return returnedNodes; + }; + startNodes = startNodes.length > 0 ? startNodes : [document]; + const returnedNodes = startNodes + .map((startNode) => + // TODO: stop search early if `maxNodeCount` is reached. + locateNodesUsingXpath(startNode)) + .flat(1); + return maxNodeCount === 0 + ? returnedNodes + : returnedNodes.slice(0, maxNodeCount); + }), + argumentsLocalValues: [ + // `xPathSelector` + { type: 'string', value: locator.value }, + // `maxNodeCount` with `0` means no limit. + { type: 'number', value: maxNodeCount ?? 0 }, + // `startNodes` + ...startNodes, + ], + }; + case 'innerText': + // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-inner-text + if (locator.value === '') { + throw new protocol_js_1.InvalidSelectorException('innerText locator cannot be empty'); + } + return { + functionDeclaration: String((innerTextSelector, fullMatch, ignoreCase, maxNodeCount, maxDepth, ...startNodes) => { + const searchText = ignoreCase + ? innerTextSelector.toUpperCase() + : innerTextSelector; + const locateNodesUsingInnerText = (node, currentMaxDepth) => { + const returnedNodes = []; + if (node instanceof DocumentFragment || + node instanceof Document) { + const children = [...node.children]; + children.forEach((child) => + // `currentMaxDepth` is not decremented intentionally according to + // https://github.com/w3c/webdriver-bidi/pull/713. + returnedNodes.push(...locateNodesUsingInnerText(child, currentMaxDepth))); + return returnedNodes; + } + if (!(node instanceof HTMLElement)) { + return []; + } + const element = node; + const nodeInnerText = ignoreCase + ? element.innerText?.toUpperCase() + : element.innerText; + if (!nodeInnerText.includes(searchText)) { + return []; + } + const childNodes = []; + for (const child of element.children) { + if (child instanceof HTMLElement) { + childNodes.push(child); + } + } + if (childNodes.length === 0) { + if (fullMatch && nodeInnerText === searchText) { + returnedNodes.push(element); + } + else { + if (!fullMatch) { + // Note: `nodeInnerText.includes(searchText)` is already checked + returnedNodes.push(element); + } + } + } + else { + const childNodeMatches = + // Don't search deeper if `maxDepth` is reached. + currentMaxDepth <= 0 + ? [] + : childNodes + .map((child) => locateNodesUsingInnerText(child, currentMaxDepth - 1)) + .flat(1); + if (childNodeMatches.length === 0) { + // Note: `nodeInnerText.includes(searchText)` is already checked + if (!fullMatch || nodeInnerText === searchText) { + returnedNodes.push(element); + } + } + else { + returnedNodes.push(...childNodeMatches); + } + } + // TODO: stop search early if `maxNodeCount` is reached. + return returnedNodes; + }; + // TODO: stop search early if `maxNodeCount` is reached. + startNodes = startNodes.length > 0 ? startNodes : [document]; + const returnedNodes = startNodes + .map((startNode) => + // TODO: stop search early if `maxNodeCount` is reached. + locateNodesUsingInnerText(startNode, maxDepth)) + .flat(1); + return maxNodeCount === 0 + ? returnedNodes + : returnedNodes.slice(0, maxNodeCount); + }), + argumentsLocalValues: [ + // `innerTextSelector` + { type: 'string', value: locator.value }, + // `fullMatch` with default `true`. + { type: 'boolean', value: locator.matchType !== 'partial' }, + // `ignoreCase` with default `false`. + { type: 'boolean', value: locator.ignoreCase === true }, + // `maxNodeCount` with `0` means no limit. + { type: 'number', value: maxNodeCount ?? 0 }, + // `maxDepth` with default `1000` (same as default full serialization depth). + { type: 'number', value: locator.maxDepth ?? 1000 }, + // `startNodes` + ...startNodes, + ], + }; + case 'accessibility': { + // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-accessibility-attributes + if (!locator.value.name && !locator.value.role) { + throw new protocol_js_1.InvalidSelectorException('Either name or role has to be specified'); + } + // The next two commands cause a11y caches for the target to be + // preserved. We probably do not need to disable them if the + // client is using a11y features, but we could by calling + // Accessibility.disable. + await Promise.all([ + this.#cdpTarget.cdpClient.sendCommand('Accessibility.enable'), + this.#cdpTarget.cdpClient.sendCommand('Accessibility.getRootAXNode'), + ]); + const bindings = await realm.evaluate( + /* expression=*/ '({getAccessibleName, getAccessibleRole})', + /* awaitPromise=*/ false, "root" /* Script.ResultOwnership.Root */, + /* serializationOptions= */ undefined, + /* userActivation=*/ false, + /* includeCommandLineApi=*/ true); + if (bindings.type !== 'success') { + throw new Error('Could not get bindings'); + } + if (bindings.result.type !== 'object') { + throw new Error('Could not get bindings'); + } + return { + functionDeclaration: String((name, role, bindings, maxNodeCount, ...startNodes) => { + const returnedNodes = []; + let aborted = false; + function collect(contextNodes, selector) { + if (aborted) { + return; + } + for (const contextNode of contextNodes) { + let match = true; + if (selector.role) { + const role = bindings.getAccessibleRole(contextNode); + if (selector.role !== role) { + match = false; + } + } + if (selector.name) { + const name = bindings.getAccessibleName(contextNode); + if (selector.name !== name) { + match = false; + } + } + if (match) { + if (maxNodeCount !== 0 && + returnedNodes.length === maxNodeCount) { + aborted = true; + break; + } + returnedNodes.push(contextNode); + } + const childNodes = []; + for (const child of contextNode.children) { + if (child instanceof HTMLElement) { + childNodes.push(child); + } + } + collect(childNodes, selector); + } + } + startNodes = + startNodes.length > 0 + ? startNodes + : Array.from(document.documentElement.children).filter((c) => c instanceof HTMLElement); + collect(startNodes, { + role, + name, + }); + return returnedNodes; + }), + argumentsLocalValues: [ + // `name` + { type: 'string', value: locator.value.name || '' }, + // `role` + { type: 'string', value: locator.value.role || '' }, + // `bindings`. + { handle: bindings.result.handle }, + // `maxNodeCount` with `0` means no limit. + { type: 'number', value: maxNodeCount ?? 0 }, + // `startNodes` + ...startNodes, + ], + }; + } } - return params; } - async processCommand(command) { - try { - const result = await this.#processCommand(command); - const response = { - type: 'success', - id: command.id, - result, - }; - this.emit("response" /* CommandProcessorEvents.Response */, { - message: OutgoingMessage_js_1.OutgoingMessage.createResolved(response, command.channel), - event: command.method, - }); - } - catch (e) { - if (e instanceof protocol_js_1.Exception) { - this.emit("response" /* CommandProcessorEvents.Response */, { - message: OutgoingMessage_js_1.OutgoingMessage.createResolved(e.toErrorResponse(command.id), command.channel), - event: command.method, - }); + async #locateNodesByLocator(realm, locator, startNodes, maxNodeCount, serializationOptions) { + const locatorDelegate = await this.#getLocatorDelegate(realm, locator, maxNodeCount, startNodes); + serializationOptions = { + ...serializationOptions, + // The returned object is an array of nodes, so no need in deeper JS serialization. + maxObjectDepth: 1, + }; + const locatorResult = await realm.callFunction(locatorDelegate.functionDeclaration, false, { type: 'undefined' }, locatorDelegate.argumentsLocalValues, "none" /* Script.ResultOwnership.None */, serializationOptions); + if (locatorResult.type !== 'success') { + this.#logger?.(_a.LOGGER_PREFIX, 'Failed locateNodesByLocator', locatorResult); + // Heuristic to detect invalid selector for different types of selectors. + if ( + // CSS selector. + locatorResult.exceptionDetails.text?.endsWith('is not a valid selector.') || + // XPath selector. + locatorResult.exceptionDetails.text?.endsWith('is not a valid XPath expression.')) { + throw new protocol_js_1.InvalidSelectorException(`Not valid selector ${typeof locator.value === 'string' ? locator.value : JSON.stringify(locator.value)}`); } - else { - const error = e; - this.#logger?.(log_js_1.LogType.bidi, error); - this.emit("response" /* CommandProcessorEvents.Response */, { - message: OutgoingMessage_js_1.OutgoingMessage.createResolved(new protocol_js_1.UnknownErrorException(error.message, error.stack).toErrorResponse(command.id), command.channel), - event: command.method, - }); + // Heuristic to detect if the `startNode` is not an `HTMLElement` in css selector. + if (locatorResult.exceptionDetails.text === + 'Error: startNodes in css selector should be HTMLElement, Document or DocumentFragment') { + throw new protocol_js_1.InvalidArgumentException('startNodes in css selector should be HTMLElement, Document or DocumentFragment'); } + throw new protocol_js_1.UnknownErrorException(`Unexpected error in selector script: ${locatorResult.exceptionDetails.text}`); } + if (locatorResult.result.type !== 'array') { + throw new protocol_js_1.UnknownErrorException(`Unexpected selector script result type: ${locatorResult.result.type}`); + } + // Check there are no non-node elements in the result. + const nodes = locatorResult.result.value.map((value) => { + if (value.type !== 'node') { + throw new protocol_js_1.UnknownErrorException(`Unexpected selector script result element: ${value.type}`); + } + return value; + }); + return { nodes }; } } -exports.CommandProcessor = CommandProcessor; -//# sourceMappingURL=CommandProcessor.js.map - -/***/ }), - -/***/ 37631: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - -/** - * Copyright 2021 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.OutgoingMessage = void 0; -class OutgoingMessage { - #message; - #channel; - constructor(message, channel = null) { - this.#message = message; - this.#channel = channel; +exports.BrowsingContextImpl = BrowsingContextImpl; +_a = BrowsingContextImpl; +function serializeOrigin(origin) { + // https://html.spec.whatwg.org/multipage/origin.html#ascii-serialisation-of-an-origin + if (['://', ''].includes(origin)) { + origin = 'null'; } - static createFromPromise(messagePromise, channel) { - return messagePromise.then((message) => { - if (message.kind === 'success') { - return { - kind: 'success', - value: new OutgoingMessage(message.value, channel), - }; - } - return message; - }); + return origin; +} +function getImageFormatParameters(params) { + const { quality, type } = params.format ?? { + type: 'image/png', + }; + switch (type) { + case 'image/png': { + return { format: 'png' }; + } + case 'image/jpeg': { + return { + format: 'jpeg', + ...(quality === undefined ? {} : { quality: Math.round(quality * 100) }), + }; + } + case 'image/webp': { + return { + format: 'webp', + ...(quality === undefined ? {} : { quality: Math.round(quality * 100) }), + }; + } } - static createResolved(message, channel) { - return Promise.resolve({ - kind: 'success', - value: new OutgoingMessage(message, channel), - }); + throw new protocol_js_1.InvalidArgumentException(`Image format '${type}' is not a supported format`); +} +function deserializeDOMRect(result) { + if (result.type !== 'object' || result.value === undefined) { + return; } - get message() { - return this.#message; + const x = result.value.find(([key]) => { + return key === 'x'; + })?.[1]; + const y = result.value.find(([key]) => { + return key === 'y'; + })?.[1]; + const height = result.value.find(([key]) => { + return key === 'height'; + })?.[1]; + const width = result.value.find(([key]) => { + return key === 'width'; + })?.[1]; + if (x?.type !== 'number' || + y?.type !== 'number' || + height?.type !== 'number' || + width?.type !== 'number') { + return; } - get channel() { - return this.#channel; + return { + x: x.value, + y: y.value, + width: width.value, + height: height.value, + }; +} +/** @see https://w3c.github.io/webdriver-bidi/#normalize-rect */ +function normalizeRect(box) { + return { + ...(box.width < 0 + ? { + x: box.x + box.width, + width: -box.width, + } + : { + x: box.x, + width: box.width, + }), + ...(box.height < 0 + ? { + y: box.y + box.height, + height: -box.height, + } + : { + y: box.y, + height: box.height, + }), + }; +} +/** @see https://w3c.github.io/webdriver-bidi/#rectangle-intersection */ +function getIntersectionRect(first, second) { + first = normalizeRect(first); + second = normalizeRect(second); + const x = Math.max(first.x, second.x); + const y = Math.max(first.y, second.y); + return { + x, + y, + width: Math.max(Math.min(first.x + first.width, second.x + second.width) - x, 0), + height: Math.max(Math.min(first.y + first.height, second.y + second.height) - y, 0), + }; +} +function parseInteger(value) { + value = value.trim(); + if (!/^[0-9]+$/.test(value)) { + throw new protocol_js_1.InvalidArgumentException(`Invalid integer: ${value}`); } + return parseInt(value); } -exports.OutgoingMessage = OutgoingMessage; -//# sourceMappingURL=OutgoingMessage.js.map +//# sourceMappingURL=BrowsingContextImpl.js.map /***/ }), -/***/ 37291: -/***/ ((__unused_webpack_module, exports) => { +/***/ 69058: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -/** - * Copyright 2024 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.BluetoothProcessor = void 0; -class BluetoothProcessor { - #eventManager; +exports.BrowsingContextProcessor = void 0; +const protocol_js_1 = __nccwpck_require__(57745); +class BrowsingContextProcessor { + #browserCdpClient; #browsingContextStorage; - constructor(eventManager, browsingContextStorage) { - this.#eventManager = eventManager; + #eventManager; + constructor(browserCdpClient, browsingContextStorage, eventManager) { + this.#browserCdpClient = browserCdpClient; this.#browsingContextStorage = browsingContextStorage; + this.#eventManager = eventManager; + this.#eventManager.addSubscribeHook(protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated, this.#onContextCreatedSubscribeHook.bind(this)); } - onCdpTargetCreated(cdpTarget) { - cdpTarget.cdpClient.on('DeviceAccess.deviceRequestPrompted', (event) => { - this.#eventManager.registerEvent({ - type: 'event', - method: 'bluetooth.requestDevicePromptUpdated', - params: { - context: cdpTarget.id, - prompt: event.id, - devices: event.devices, - }, - }, cdpTarget.id); - }); + getTree(params) { + const resultContexts = params.root === undefined + ? this.#browsingContextStorage.getTopLevelContexts() + : [this.#browsingContextStorage.getContext(params.root)]; + return { + contexts: resultContexts.map((c) => c.serializeToBidiValue(params.maxDepth ?? Number.MAX_VALUE)), + }; } - async handleRequestDevicePrompt(params) { - const context = this.#browsingContextStorage.getContext(params.context); - if (params.accept) { - await context.cdpTarget.cdpClient.sendCommand('DeviceAccess.selectPrompt', { - id: params.prompt, - deviceId: params.device, + async create(params) { + let referenceContext; + let userContext = 'default'; + if (params.referenceContext !== undefined) { + referenceContext = this.#browsingContextStorage.getContext(params.referenceContext); + if (!referenceContext.isTopLevelContext()) { + throw new protocol_js_1.InvalidArgumentException(`referenceContext should be a top-level context`); + } + userContext = referenceContext.userContext; + } + if (params.userContext !== undefined) { + userContext = params.userContext; + } + const existingContexts = this.#browsingContextStorage + .getAllContexts() + .filter((context) => context.userContext === userContext); + let newWindow = false; + switch (params.type) { + case "tab" /* BrowsingContext.CreateType.Tab */: + newWindow = false; + break; + case "window" /* BrowsingContext.CreateType.Window */: + newWindow = true; + break; + } + if (!existingContexts.length) { + // If there are no contexts in the given user context, we need to set + // newWindow to true as newWindow=false will be rejected. + newWindow = true; + } + let result; + try { + result = await this.#browserCdpClient.sendCommand('Target.createTarget', { + url: 'about:blank', + newWindow, + browserContextId: userContext === 'default' ? undefined : userContext, + background: params.background === true, }); } - else { - await context.cdpTarget.cdpClient.sendCommand('DeviceAccess.cancelPrompt', { - id: params.prompt, + catch (err) { + if ( + // See https://source.chromium.org/chromium/chromium/src/+/main:chrome/browser/devtools/protocol/target_handler.cc;l=90;drc=e80392ac11e48a691f4309964cab83a3a59e01c8 + err.message.startsWith('Failed to find browser context with id') || + // See https://source.chromium.org/chromium/chromium/src/+/main:headless/lib/browser/protocol/target_handler.cc;l=49;drc=e80392ac11e48a691f4309964cab83a3a59e01c8 + err.message === 'browserContextId') { + throw new protocol_js_1.NoSuchUserContextException(`The context ${userContext} was not found`); + } + throw err; + } + // Wait for the new tab to be loaded to avoid race conditions in the + // `browsingContext` events, when the `browsingContext.domContentLoaded` and + // `browsingContext.load` events from the initial `about:blank` navigation + // are emitted after the next navigation is started. + // Details: https://github.com/web-platform-tests/wpt/issues/35846 + const contextId = result.targetId; + const context = this.#browsingContextStorage.getContext(contextId); + await context.lifecycleLoaded(); + return { context: context.id }; + } + navigate(params) { + const context = this.#browsingContextStorage.getContext(params.context); + return context.navigate(params.url, params.wait ?? "none" /* BrowsingContext.ReadinessState.None */); + } + reload(params) { + const context = this.#browsingContextStorage.getContext(params.context); + return context.reload(params.ignoreCache ?? false, params.wait ?? "none" /* BrowsingContext.ReadinessState.None */); + } + async activate(params) { + const context = this.#browsingContextStorage.getContext(params.context); + if (!context.isTopLevelContext()) { + throw new protocol_js_1.InvalidArgumentException('Activation is only supported on the top-level context'); + } + await context.activate(); + return {}; + } + async captureScreenshot(params) { + const context = this.#browsingContextStorage.getContext(params.context); + return await context.captureScreenshot(params); + } + async print(params) { + const context = this.#browsingContextStorage.getContext(params.context); + return await context.print(params); + } + async setViewport(params) { + const context = this.#browsingContextStorage.getContext(params.context); + if (!context.isTopLevelContext()) { + throw new protocol_js_1.InvalidArgumentException('Emulating viewport is only supported on the top-level context'); + } + await context.setViewport(params.viewport, params.devicePixelRatio); + return {}; + } + async traverseHistory(params) { + const context = this.#browsingContextStorage.getContext(params.context); + if (!context) { + throw new protocol_js_1.InvalidArgumentException(`No browsing context with id ${params.context}`); + } + if (!context.isTopLevelContext()) { + throw new protocol_js_1.InvalidArgumentException('Traversing history is only supported on the top-level context'); + } + await context.traverseHistory(params.delta); + return {}; + } + async handleUserPrompt(params) { + const context = this.#browsingContextStorage.getContext(params.context); + try { + await context.handleUserPrompt(params.accept, params.userText); + } + catch (error) { + // Heuristically determine the error + // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/page_handler.cc;l=1085?q=%22No%20dialog%20is%20showing%22&ss=chromium + if (error.message?.includes('No dialog is showing')) { + throw new protocol_js_1.NoSuchAlertException('No dialog is showing'); + } + throw error; + } + return {}; + } + async close(params) { + const context = this.#browsingContextStorage.getContext(params.context); + if (!context.isTopLevelContext()) { + throw new protocol_js_1.InvalidArgumentException(`Non top-level browsing context ${context.id} cannot be closed.`); + } + try { + const detachedFromTargetPromise = new Promise((resolve) => { + const onContextDestroyed = (event) => { + if (event.targetId === params.context) { + this.#browserCdpClient.off('Target.detachedFromTarget', onContextDestroyed); + resolve(); + } + }; + this.#browserCdpClient.on('Target.detachedFromTarget', onContextDestroyed); }); + if (params.promptUnload) { + await context.close(); + } + else { + await this.#browserCdpClient.sendCommand('Target.closeTarget', { + targetId: params.context, + }); + } + // Sometimes CDP command finishes before `detachedFromTarget` event, + // sometimes after. Wait for the CDP command to be finished, and then wait + // for `detachedFromTarget` if it hasn't emitted. + await detachedFromTargetPromise; + } + catch (error) { + // Swallow error that arise from the page being destroyed + // Example is navigating to faulty SSL certificate + if (!(error.code === -32000 /* CdpErrorConstants.GENERIC_ERROR */ && + error.message === 'Not attached to an active page')) { + throw error; + } } return {}; } + async locateNodes(params) { + const context = this.#browsingContextStorage.getContext(params.context); + return await context.locateNodes(params); + } + #onContextCreatedSubscribeHook(contextId) { + const context = this.#browsingContextStorage.getContext(contextId); + const contextsToReport = [ + context, + ...this.#browsingContextStorage.getContext(contextId).allChildren, + ]; + contextsToReport.forEach((context) => { + this.#eventManager.registerEvent({ + type: 'event', + method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated, + params: context.serializeToBidiValue(), + }, context.id); + }); + return Promise.resolve(); + } } -exports.BluetoothProcessor = BluetoothProcessor; -//# sourceMappingURL=BluetoothProcessor.js.map +exports.BrowsingContextProcessor = BrowsingContextProcessor; +//# sourceMappingURL=BrowsingContextProcessor.js.map /***/ }), -/***/ 40795: +/***/ 36411: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; /** - * Copyright 2023 Google LLC. + * Copyright 2022 Google LLC. * Copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -27323,73 +21162,91 @@ exports.BluetoothProcessor = BluetoothProcessor; * limitations under the License. */ Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.BrowserProcessor = void 0; +exports.BrowsingContextStorage = void 0; const protocol_js_1 = __nccwpck_require__(57745); -class BrowserProcessor { - #browserCdpClient; - constructor(browserCdpClient) { - this.#browserCdpClient = browserCdpClient; +/** Container class for browsing contexts. */ +class BrowsingContextStorage { + /** Map from context ID to context implementation. */ + #contexts = new Map(); + /** Gets all top-level contexts, i.e. those with no parent. */ + getTopLevelContexts() { + return this.getAllContexts().filter((context) => context.isTopLevelContext()); } - close() { - // Ensure that it is put at the end of the event loop. - // This way we send back the response before closing the tab. - setTimeout(() => this.#browserCdpClient.sendCommand('Browser.close'), 0); - return {}; + /** Gets all contexts. */ + getAllContexts() { + return Array.from(this.#contexts.values()); } - async createUserContext(params) { - const request = { - proxyServer: params['goog:proxyServer'] ?? undefined, - }; - const proxyBypassList = params['goog:proxyBypassList'] ?? undefined; - if (proxyBypassList) { - request.proxyBypassList = proxyBypassList.join(','); - } - const context = await this.#browserCdpClient.sendCommand('Target.createBrowserContext', request); - return { - userContext: context.browserContextId, - }; + /** Deletes the context with the given ID. */ + deleteContextById(id) { + this.#contexts.delete(id); } - async removeUserContext(params) { - const userContext = params.userContext; - if (userContext === 'default') { - throw new protocol_js_1.InvalidArgumentException('`default` user context cannot be removed'); + /** Deletes the given context. */ + deleteContext(context) { + this.#contexts.delete(context.id); + } + /** Tracks the given context. */ + addContext(context) { + this.#contexts.set(context.id, context); + } + /** Returns true whether there is an existing context with the given ID. */ + hasContext(id) { + return this.#contexts.has(id); + } + /** Gets the context with the given ID, if any. */ + findContext(id) { + return this.#contexts.get(id); + } + /** Returns the top-level context ID of the given context, if any. */ + findTopLevelContextId(id) { + if (id === null) { + return null; } - try { - await this.#browserCdpClient.sendCommand('Target.disposeBrowserContext', { - browserContextId: userContext, - }); + const maybeContext = this.findContext(id); + const parentId = maybeContext?.parentId ?? null; + if (parentId === null) { + return id; } - catch (err) { - // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/target_handler.cc;l=1424;drc=c686e8f4fd379312469fe018f5c390e9c8f20d0d - if (err.message.startsWith('Failed to find context with id')) { - throw new protocol_js_1.NoSuchUserContextException(err.message); + return this.findTopLevelContextId(parentId); + } + findContextBySession(sessionId) { + for (const context of this.#contexts.values()) { + if (context.cdpTarget.cdpSessionId === sessionId) { + return context; } - throw err; } - return {}; + return; } - async getUserContexts() { - const result = await this.#browserCdpClient.sendCommand('Target.getBrowserContexts'); - return { - userContexts: [ - { - userContext: 'default', - }, - ...result.browserContextIds.map((id) => { - return { - userContext: id, - }; - }), - ], - }; + /** Gets the context with the given ID, if any, otherwise throws. */ + getContext(id) { + const result = this.findContext(id); + if (result === undefined) { + throw new protocol_js_1.NoSuchFrameException(`Context ${id} not found`); + } + return result; + } + verifyTopLevelContextsList(contexts) { + const foundContexts = new Set(); + if (!contexts) { + return foundContexts; + } + for (const contextId of contexts) { + const context = this.getContext(contextId); + if (context.isTopLevelContext()) { + foundContexts.add(context); + } + else { + throw new protocol_js_1.InvalidArgumentException(`Non top-level context '${contextId}' given.`); + } + } + return foundContexts; } } -exports.BrowserProcessor = BrowserProcessor; -//# sourceMappingURL=BrowserProcessor.js.map +exports.BrowsingContextStorage = BrowsingContextStorage; +//# sourceMappingURL=BrowsingContextStorage.js.map /***/ }), -/***/ 22631: +/***/ 56028: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; @@ -27411,582 +21268,917 @@ exports.BrowserProcessor = BrowserProcessor; * limitations under the License. */ Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.CdpProcessor = void 0; +exports.ActionDispatcher = void 0; const protocol_js_1 = __nccwpck_require__(57745); -class CdpProcessor { - #browsingContextStorage; - #realmStorage; - #cdpConnection; - #browserCdpClient; - constructor(browsingContextStorage, realmStorage, cdpConnection, browserCdpClient) { - this.#browsingContextStorage = browsingContextStorage; - this.#realmStorage = realmStorage; - this.#cdpConnection = cdpConnection; - this.#browserCdpClient = browserCdpClient; - } - getSession(params) { - const context = params.context; - const sessionId = this.#browsingContextStorage.getContext(context).cdpTarget.cdpSessionId; - if (sessionId === undefined) { - return {}; - } - return { session: sessionId }; - } - resolveRealm(params) { - const context = params.realm; - const realm = this.#realmStorage.getRealm({ realmId: context }); - if (realm === undefined) { - throw new protocol_js_1.UnknownErrorException(`Could not find realm ${params.realm}`); - } - return { executionContextId: realm.executionContextId }; - } - async sendCommand(params) { - const client = params.session - ? this.#cdpConnection.getCdpClient(params.session) - : this.#browserCdpClient; - const result = await client.sendCommand(params.method, params.params); - return { - result, - session: params.session, - }; +const assert_js_1 = __nccwpck_require__(84966); +const GraphemeTools_js_1 = __nccwpck_require__(88582); +const InputSource_js_1 = __nccwpck_require__(71134); +const keyUtils_js_1 = __nccwpck_require__(80011); +const USKeyboardLayout_js_1 = __nccwpck_require__(32940); +/** https://w3c.github.io/webdriver/#dfn-center-point */ +const CALCULATE_IN_VIEW_CENTER_PT_DECL = ((i) => { + const t = i.getClientRects()[0], e = Math.max(0, Math.min(t.x, t.x + t.width)), n = Math.min(window.innerWidth, Math.max(t.x, t.x + t.width)), h = Math.max(0, Math.min(t.y, t.y + t.height)), m = Math.min(window.innerHeight, Math.max(t.y, t.y + t.height)); + return [e + ((n - e) >> 1), h + ((m - h) >> 1)]; +}).toString(); +const IS_MAC_DECL = (() => { + return navigator.platform.toLowerCase().includes('mac'); +}).toString(); +async function getElementCenter(context, element) { + const sandbox = await context.getOrCreateSandbox(undefined); + const result = await sandbox.callFunction(CALCULATE_IN_VIEW_CENTER_PT_DECL, false, { type: 'undefined' }, [element]); + if (result.type === 'exception') { + throw new protocol_js_1.NoSuchElementException(`Origin element ${element.sharedId} was not found`); } + (0, assert_js_1.assert)(result.result.type === 'array'); + (0, assert_js_1.assert)(result.result.value?.[0]?.type === 'number'); + (0, assert_js_1.assert)(result.result.value?.[1]?.type === 'number'); + const { result: { value: [{ value: x }, { value: y }], }, } = result; + return { x: x, y: y }; } -exports.CdpProcessor = CdpProcessor; -//# sourceMappingURL=CdpProcessor.js.map - -/***/ }), - -/***/ 43462: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.CdpTarget = void 0; -const chromium_bidi_js_1 = __nccwpck_require__(54052); -const Deferred_js_1 = __nccwpck_require__(98947); -const log_js_1 = __nccwpck_require__(50920); -const BrowsingContextImpl_js_1 = __nccwpck_require__(93714); -const LogManager_js_1 = __nccwpck_require__(35092); -class CdpTarget { - #id; - #cdpClient; - #browserCdpClient; - #realmStorage; - #eventManager; - #preloadScriptStorage; - #browsingContextStorage; - #networkStorage; - #unblocked = new Deferred_js_1.Deferred(); - #unhandledPromptBehavior; - #logger; - #deviceAccessEnabled = false; - #cacheDisableState = false; - #networkDomainEnabled = false; - #fetchDomainStages = { - request: false, - response: false, - auth: false, +class ActionDispatcher { + static isMacOS = async (context) => { + const result = await (await context.getOrCreateSandbox(undefined)).callFunction(IS_MAC_DECL, false); + (0, assert_js_1.assert)(result.type !== 'exception'); + (0, assert_js_1.assert)(result.result.type === 'boolean'); + return result.result.value; }; - static create(targetId, cdpClient, browserCdpClient, realmStorage, eventManager, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger) { - const cdpTarget = new CdpTarget(targetId, cdpClient, browserCdpClient, eventManager, realmStorage, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger); - LogManager_js_1.LogManager.create(cdpTarget, realmStorage, eventManager, logger); - cdpTarget.#setEventListeners(); - // No need to await. - // Deferred will be resolved when the target is unblocked. - void cdpTarget.#unblock(); - return cdpTarget; - } - constructor(targetId, cdpClient, browserCdpClient, eventManager, realmStorage, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger) { - this.#id = targetId; - this.#cdpClient = cdpClient; - this.#browserCdpClient = browserCdpClient; - this.#eventManager = eventManager; - this.#realmStorage = realmStorage; - this.#preloadScriptStorage = preloadScriptStorage; - this.#networkStorage = networkStorage; - this.#browsingContextStorage = browsingContextStorage; - this.#unhandledPromptBehavior = unhandledPromptBehavior; - this.#logger = logger; - } - /** Returns a deferred that resolves when the target is unblocked. */ - get unblocked() { - return this.#unblocked; - } - get id() { - return this.#id; - } - get cdpClient() { - return this.#cdpClient; - } - get browserCdpClient() { - return this.#browserCdpClient; + #tickStart = 0; + #tickDuration = 0; + #inputState; + #context; + #isMacOS; + constructor(inputState, context, isMacOS) { + this.#inputState = inputState; + this.#context = context; + this.#isMacOS = isMacOS; } - /** Needed for CDP escape path. */ - get cdpSessionId() { - // SAFETY we got the client by it's id for creating - return this.#cdpClient.sessionId; + async dispatchActions(optionsByTick) { + await this.#inputState.queue.run(async () => { + for (const options of optionsByTick) { + await this.dispatchTickActions(options); + } + }); } - /** - * Enables all the required CDP domains and unblocks the target. - */ - async #unblock() { - try { - await Promise.all([ - this.#cdpClient.sendCommand('Page.enable'), - // There can be some existing frames in the target, if reconnecting to an - // existing browser instance, e.g. via Puppeteer. Need to restore the browsing - // contexts for the frames to correctly handle further events, like - // `Runtime.executionContextCreated`. - // It's important to schedule this task together with enabling domains commands to - // prepare the tree before the events (e.g. Runtime.executionContextCreated) start - // coming. - // https://github.com/GoogleChromeLabs/chromium-bidi/issues/2282 - this.#cdpClient - .sendCommand('Page.getFrameTree') - .then((frameTree) => this.#restoreFrameTreeState(frameTree.frameTree)), - this.#cdpClient.sendCommand('Runtime.enable'), - this.#cdpClient.sendCommand('Page.setLifecycleEventsEnabled', { - enabled: true, - }), - this.toggleNetworkIfNeeded(), - this.#cdpClient.sendCommand('Target.setAutoAttach', { - autoAttach: true, - waitForDebuggerOnStart: true, - flatten: true, - }), - this.#initAndEvaluatePreloadScripts(), - this.#cdpClient.sendCommand('Runtime.runIfWaitingForDebugger'), - this.toggleDeviceAccessIfNeeded(), - ]); + async dispatchTickActions(options) { + this.#tickStart = performance.now(); + this.#tickDuration = 0; + for (const { action } of options) { + if ('duration' in action && action.duration !== undefined) { + this.#tickDuration = Math.max(this.#tickDuration, action.duration); + } } - catch (error) { - this.#logger?.(log_js_1.LogType.debugError, 'Failed to unblock target', error); - // The target might have been closed before the initialization finished. - if (!this.#cdpClient.isCloseError(error)) { - this.#unblocked.resolve({ - kind: 'error', - error, + const promises = [ + new Promise((resolve) => setTimeout(resolve, this.#tickDuration)), + ]; + for (const option of options) { + // In theory we have to wait for each action to happen, but CDP is serial, + // so as an optimization, we queue all CDP commands at once and await all + // of them. + promises.push(this.#dispatchAction(option)); + } + await Promise.all(promises); + } + async #dispatchAction({ id, action }) { + const source = this.#inputState.get(id); + const keyState = this.#inputState.getGlobalKeyState(); + switch (action.type) { + case 'keyDown': { + // SAFETY: The source is validated before. + await this.#dispatchKeyDownAction(source, action); + this.#inputState.cancelList.push({ + id, + action: { + ...action, + type: 'keyUp', + }, }); - return; + break; + } + case 'keyUp': { + // SAFETY: The source is validated before. + await this.#dispatchKeyUpAction(source, action); + break; + } + case 'pause': { + // TODO: Implement waiting on the input source. + break; + } + case 'pointerDown': { + // SAFETY: The source is validated before. + await this.#dispatchPointerDownAction(source, keyState, action); + this.#inputState.cancelList.push({ + id, + action: { + ...action, + type: 'pointerUp', + }, + }); + break; + } + case 'pointerMove': { + // SAFETY: The source is validated before. + await this.#dispatchPointerMoveAction(source, keyState, action); + break; + } + case 'pointerUp': { + // SAFETY: The source is validated before. + await this.#dispatchPointerUpAction(source, keyState, action); + break; + } + case 'scroll': { + // SAFETY: The source is validated before. + await this.#dispatchScrollAction(source, keyState, action); + break; } } - this.#unblocked.resolve({ - kind: 'success', - value: undefined, - }); } - #restoreFrameTreeState(frameTree) { - const frame = frameTree.frame; - const maybeContext = this.#browsingContextStorage.findContext(frame.id); - if (maybeContext !== undefined) { - // Restoring parent of already known browsing context. This means the target is - // OOPiF and the BiDi session was connected to already existing browser instance. - if (maybeContext.parentId === null && - frame.parentId !== null && - frame.parentId !== undefined) { - maybeContext.parentId = frame.parentId; - } + async #dispatchPointerDownAction(source, keyState, action) { + const { button } = action; + if (source.pressed.has(button)) { + return; } - if (maybeContext === undefined && frame.parentId !== undefined) { - // Restore not yet known nested frames. The top-level frame is created when the - // target is attached. - const parentBrowsingContext = this.#browsingContextStorage.getContext(frame.parentId); - BrowsingContextImpl_js_1.BrowsingContextImpl.create(frame.id, frame.parentId, parentBrowsingContext.userContext, parentBrowsingContext.cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, frame.url, undefined, this.#unhandledPromptBehavior, this.#logger); + source.pressed.add(button); + const { x, y, subtype: pointerType } = source; + const { width, height, pressure, twist, tangentialPressure } = action; + const { tiltX, tiltY } = getTilt(action); + // --- Platform-specific code begins here --- + const { modifiers } = keyState; + const { radiusX, radiusY } = getRadii(width ?? 1, height ?? 1); + switch (pointerType) { + case "mouse" /* Input.PointerType.Mouse */: + case "pen" /* Input.PointerType.Pen */: + // TODO: Implement width and height when available. + await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { + type: 'mousePressed', + x, + y, + modifiers, + button: getCdpButton(button), + buttons: source.buttons, + clickCount: source.setClickCount(button, new InputSource_js_1.PointerSource.ClickContext(x, y, performance.now())), + pointerType, + tangentialPressure, + tiltX, + tiltY, + twist, + force: pressure, + }); + break; + case "touch" /* Input.PointerType.Touch */: + await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', { + type: 'touchStart', + touchPoints: [ + { + x, + y, + radiusX, + radiusY, + tangentialPressure, + tiltX, + tiltY, + twist, + force: pressure, + id: source.pointerId, + }, + ], + modifiers, + }); + break; } - frameTree.childFrames?.map((frameTree) => this.#restoreFrameTreeState(frameTree)); + source.radiusX = radiusX; + source.radiusY = radiusY; + source.force = pressure; + // --- Platform-specific code ends here --- } - async toggleFetchIfNeeded() { - const stages = this.#networkStorage.getInterceptionStages(this.topLevelId); - if ( - // Only toggle interception when Network is enabled - !this.#networkDomainEnabled || - (this.#fetchDomainStages.request === stages.request && - this.#fetchDomainStages.response === stages.response && - this.#fetchDomainStages.auth === stages.auth)) { + #dispatchPointerUpAction(source, keyState, action) { + const { button } = action; + if (!source.pressed.has(button)) { return; } - const patterns = []; - this.#fetchDomainStages = stages; - if (stages.request || stages.auth) { - // CDP quirk we need request interception when we intercept auth - patterns.push({ - urlPattern: '*', - requestStage: 'Request', - }); - } - if (stages.response) { - patterns.push({ - urlPattern: '*', - requestStage: 'Response', - }); + source.pressed.delete(button); + const { x, y, force, radiusX, radiusY, subtype: pointerType } = source; + // --- Platform-specific code begins here --- + const { modifiers } = keyState; + switch (pointerType) { + case "mouse" /* Input.PointerType.Mouse */: + case "pen" /* Input.PointerType.Pen */: + // TODO: Implement width and height when available. + return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { + type: 'mouseReleased', + x, + y, + modifiers, + button: getCdpButton(button), + buttons: source.buttons, + clickCount: source.getClickCount(button), + pointerType, + }); + case "touch" /* Input.PointerType.Touch */: + return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', { + type: 'touchEnd', + touchPoints: [ + { + x, + y, + id: source.pointerId, + force, + radiusX, + radiusY, + }, + ], + modifiers, + }); } - if (patterns.length) { - await this.#cdpClient.sendCommand('Fetch.enable', { - patterns, - handleAuthRequests: stages.auth, - }); + // --- Platform-specific code ends here --- + } + async #dispatchPointerMoveAction(source, keyState, action) { + const { x: startX, y: startY, subtype: pointerType } = source; + const { width, height, pressure, twist, tangentialPressure, x: offsetX, y: offsetY, origin = 'viewport', duration = this.#tickDuration, } = action; + const { tiltX, tiltY } = getTilt(action); + const { radiusX, radiusY } = getRadii(width ?? 1, height ?? 1); + const { targetX, targetY } = await this.#getCoordinateFromOrigin(origin, offsetX, offsetY, startX, startY); + if (targetX < 0 || targetY < 0) { + throw new protocol_js_1.MoveTargetOutOfBoundsException(`Cannot move beyond viewport (x: ${targetX}, y: ${targetY})`); } - else { - await this.#cdpClient.sendCommand('Fetch.disable'); + let last; + do { + const ratio = duration > 0 ? (performance.now() - this.#tickStart) / duration : 1; + last = ratio >= 1; + let x; + let y; + if (last) { + x = targetX; + y = targetY; + } + else { + x = Math.round(ratio * (targetX - startX) + startX); + y = Math.round(ratio * (targetY - startY) + startY); + } + if (source.x !== x || source.y !== y) { + // --- Platform-specific code begins here --- + const { modifiers } = keyState; + switch (pointerType) { + case "mouse" /* Input.PointerType.Mouse */: + // TODO: Implement width and height when available. + await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { + type: 'mouseMoved', + x, + y, + modifiers, + clickCount: 0, + button: getCdpButton(source.pressed.values().next().value ?? 5), + buttons: source.buttons, + pointerType, + tangentialPressure, + tiltX, + tiltY, + twist, + force: pressure, + }); + break; + case "pen" /* Input.PointerType.Pen */: + if (source.pressed.size !== 0) { + // Empty `source.pressed.size` means the pen is not detected by digitizer. + // Dispatch a mouse event for the pen only if either: + // 1. the pen is hovering over the digitizer (0); + // 2. the pen is in contact with the digitizer (1); + // 3. the pen has at least one button pressed (2, 4, etc). + // https://www.w3.org/TR/pointerevents/#the-buttons-property + // TODO: Implement width and height when available. + await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { + type: 'mouseMoved', + x, + y, + modifiers, + clickCount: 0, + button: getCdpButton(source.pressed.values().next().value ?? 5), + buttons: source.buttons, + pointerType, + tangentialPressure, + tiltX, + tiltY, + twist, + force: pressure ?? 0.5, + }); + } + break; + case "touch" /* Input.PointerType.Touch */: + if (source.pressed.size !== 0) { + await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', { + type: 'touchMove', + touchPoints: [ + { + x, + y, + radiusX, + radiusY, + tangentialPressure, + tiltX, + tiltY, + twist, + force: pressure, + id: source.pointerId, + }, + ], + modifiers, + }); + } + break; + } + // --- Platform-specific code ends here --- + source.x = x; + source.y = y; + source.radiusX = radiusX; + source.radiusY = radiusY; + source.force = pressure; + } + } while (!last); + } + async #getCoordinateFromOrigin(origin, offsetX, offsetY, startX, startY) { + let targetX; + let targetY; + switch (origin) { + case 'viewport': + targetX = offsetX; + targetY = offsetY; + break; + case 'pointer': + targetX = startX + offsetX; + targetY = startY + offsetY; + break; + default: { + const { x: posX, y: posY } = await getElementCenter(this.#context, origin.element); + // SAFETY: These can never be special numbers. + targetX = posX + offsetX; + targetY = posY + offsetY; + break; + } } + return { targetX, targetY }; } - /** - * Toggles both Network and Fetch domains. - */ - async toggleNetworkIfNeeded() { - const enabled = this.isSubscribedTo(chromium_bidi_js_1.BiDiModule.Network); - if (enabled === this.#networkDomainEnabled) { - return; + async #dispatchScrollAction(_source, keyState, action) { + const { deltaX: targetDeltaX, deltaY: targetDeltaY, x: offsetX, y: offsetY, origin = 'viewport', duration = this.#tickDuration, } = action; + if (origin === 'pointer') { + throw new protocol_js_1.InvalidArgumentException('"pointer" origin is invalid for scrolling.'); } - this.#networkDomainEnabled = enabled; - try { - await Promise.all([ - this.#cdpClient - .sendCommand(enabled ? 'Network.enable' : 'Network.disable') - .then(async () => await this.toggleSetCacheDisabled()), - this.toggleFetchIfNeeded(), - ]); + const { targetX, targetY } = await this.#getCoordinateFromOrigin(origin, offsetX, offsetY, 0, 0); + if (targetX < 0 || targetY < 0) { + throw new protocol_js_1.MoveTargetOutOfBoundsException(`Cannot move beyond viewport (x: ${targetX}, y: ${targetY})`); } - catch (err) { - this.#logger?.(log_js_1.LogType.debugError, err); - this.#networkDomainEnabled = !enabled; - if (!this.#isExpectedError(err)) { - throw err; + let currentDeltaX = 0; + let currentDeltaY = 0; + let last; + do { + const ratio = duration > 0 ? (performance.now() - this.#tickStart) / duration : 1; + last = ratio >= 1; + let deltaX; + let deltaY; + if (last) { + deltaX = targetDeltaX - currentDeltaX; + deltaY = targetDeltaY - currentDeltaY; } - } + else { + deltaX = Math.round(ratio * targetDeltaX - currentDeltaX); + deltaY = Math.round(ratio * targetDeltaY - currentDeltaY); + } + if (deltaX !== 0 || deltaY !== 0) { + // --- Platform-specific code begins here --- + const { modifiers } = keyState; + await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { + type: 'mouseWheel', + deltaX, + deltaY, + x: targetX, + y: targetY, + modifiers, + }); + // --- Platform-specific code ends here --- + currentDeltaX += deltaX; + currentDeltaY += deltaY; + } + } while (!last); } - async toggleSetCacheDisabled(disable) { - const defaultCacheDisabled = this.#networkStorage.defaultCacheBehavior === 'bypass'; - const cacheDisabled = disable ?? defaultCacheDisabled; - if (!this.#networkDomainEnabled || - this.#cacheDisableState === cacheDisabled) { - return; + async #dispatchKeyDownAction(source, action) { + const rawKey = action.value; + if (!(0, GraphemeTools_js_1.isSingleGrapheme)(rawKey)) { + // https://w3c.github.io/webdriver/#dfn-process-a-key-action + // WebDriver spec allows a grapheme to be used. + throw new protocol_js_1.InvalidArgumentException(`Invalid key value: ${rawKey}`); } - this.#cacheDisableState = cacheDisabled; - try { - await this.#cdpClient.sendCommand('Network.setCacheDisabled', { - cacheDisabled, - }); + const isGrapheme = (0, GraphemeTools_js_1.isSingleComplexGrapheme)(rawKey); + const key = (0, keyUtils_js_1.getNormalizedKey)(rawKey); + const repeat = source.pressed.has(key); + const code = (0, keyUtils_js_1.getKeyCode)(rawKey); + const location = (0, keyUtils_js_1.getKeyLocation)(rawKey); + switch (key) { + case 'Alt': + source.alt = true; + break; + case 'Shift': + source.shift = true; + break; + case 'Control': + source.ctrl = true; + break; + case 'Meta': + source.meta = true; + break; } - catch (err) { - this.#logger?.(log_js_1.LogType.debugError, err); - this.#cacheDisableState = !cacheDisabled; - if (!this.#isExpectedError(err)) { - throw err; + source.pressed.add(key); + const { modifiers } = source; + // --- Platform-specific code begins here --- + // The spread is a little hack so JS gives us an array of unicode characters + // to measure. + const unmodifiedText = getKeyEventUnmodifiedText(key, source, isGrapheme); + const text = getKeyEventText(code ?? '', source) ?? unmodifiedText; + let command; + // The following commands need to be declared because Chromium doesn't + // handle them. See + // https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:third_party/blink/renderer/core/editing/editing_behavior.cc;l=169;drc=b8143cf1dfd24842890fcd831c4f5d909bef4fc4;bpv=0;bpt=1. + if (this.#isMacOS && source.meta) { + switch (code) { + case 'KeyA': + command = 'SelectAll'; + break; + case 'KeyC': + command = 'Copy'; + break; + case 'KeyV': + command = source.shift ? 'PasteAndMatchStyle' : 'Paste'; + break; + case 'KeyX': + command = 'Cut'; + break; + case 'KeyZ': + command = source.shift ? 'Redo' : 'Undo'; + break; + default: + // Intentionally empty. + } + } + const promises = [ + this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchKeyEvent', { + type: text ? 'keyDown' : 'rawKeyDown', + windowsVirtualKeyCode: USKeyboardLayout_js_1.KeyToKeyCode[key], + key, + code, + text, + unmodifiedText, + autoRepeat: repeat, + isSystemKey: source.alt || undefined, + location: location < 3 ? location : undefined, + isKeypad: location === 3, + modifiers, + commands: command ? [command] : undefined, + }), + ]; + // Drag cancelling happens on escape. + if (key === 'Escape') { + if (!source.alt && + ((this.#isMacOS && !source.ctrl && !source.meta) || !this.#isMacOS)) { + promises.push(this.#context.cdpTarget.cdpClient.sendCommand('Input.cancelDragging')); } } + await Promise.all(promises); + // --- Platform-specific code ends here --- } - async toggleDeviceAccessIfNeeded() { - const enabled = this.isSubscribedTo(chromium_bidi_js_1.BiDiModule.Bluetooth); - if (this.#deviceAccessEnabled === enabled) { - return; + #dispatchKeyUpAction(source, action) { + const rawKey = action.value; + if (!(0, GraphemeTools_js_1.isSingleGrapheme)(rawKey)) { + // https://w3c.github.io/webdriver/#dfn-process-a-key-action + // WebDriver spec allows a grapheme to be used. + throw new protocol_js_1.InvalidArgumentException(`Invalid key value: ${rawKey}`); } - this.#deviceAccessEnabled = enabled; - try { - await this.#cdpClient.sendCommand(enabled ? 'DeviceAccess.enable' : 'DeviceAccess.disable'); + const isGrapheme = (0, GraphemeTools_js_1.isSingleComplexGrapheme)(rawKey); + const key = (0, keyUtils_js_1.getNormalizedKey)(rawKey); + if (!source.pressed.has(key)) { + return; } - catch (err) { - this.#logger?.(log_js_1.LogType.debugError, err); - this.#deviceAccessEnabled = !enabled; - if (!this.#isExpectedError(err)) { - throw err; - } + const code = (0, keyUtils_js_1.getKeyCode)(rawKey); + const location = (0, keyUtils_js_1.getKeyLocation)(rawKey); + switch (key) { + case 'Alt': + source.alt = false; + break; + case 'Shift': + source.shift = false; + break; + case 'Control': + source.ctrl = false; + break; + case 'Meta': + source.meta = false; + break; } + source.pressed.delete(key); + const { modifiers } = source; + // --- Platform-specific code begins here --- + // The spread is a little hack so JS gives us an array of unicode characters + // to measure. + const unmodifiedText = getKeyEventUnmodifiedText(key, source, isGrapheme); + const text = getKeyEventText(code ?? '', source) ?? unmodifiedText; + return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchKeyEvent', { + type: 'keyUp', + windowsVirtualKeyCode: USKeyboardLayout_js_1.KeyToKeyCode[key], + key, + code, + text, + unmodifiedText, + location: location < 3 ? location : undefined, + isSystemKey: source.alt || undefined, + isKeypad: location === 3, + modifiers, + }); + // --- Platform-specific code ends here --- } - /** - * Heuristic checking if the error is due to the session being closed. If so, ignore the - * error. - */ - #isExpectedError(err) { - const error = err; - return (error.code === -32001 && - error.message === 'Session with given id not found.'); +} +exports.ActionDispatcher = ActionDispatcher; +/** + * Translates a non-grapheme key to either an `undefined` for a special keys, or a single + * character modified by shift if needed. + */ +const getKeyEventUnmodifiedText = (key, source, isGrapheme) => { + if (isGrapheme) { + // Graphemes should be presented as text in the CDP command. + return key; } - #setEventListeners() { - this.#cdpClient.on('*', (event, params) => { - // We may encounter uses for EventEmitter other than CDP events, - // which we want to skip. - if (typeof event !== 'string') { - return; - } - this.#eventManager.registerEvent({ - type: 'event', - method: `cdp.${event}`, - params: { - event, - params, - session: this.cdpSessionId, - }, - }, this.id); - }); + if (key === 'Enter') { + return '\r'; } - /** - * All the ProxyChannels from all the preload scripts of the given - * BrowsingContext. - */ - getChannels() { - return this.#preloadScriptStorage - .find() - .flatMap((script) => script.channels); + // If key is not a single character, it is a normalized key value, and should be + // presented as key, not text in the CDP command. + return [...key].length === 1 + ? source.shift + ? key.toLocaleUpperCase('en-US') + : key + : undefined; +}; +const getKeyEventText = (code, source) => { + if (source.ctrl) { + switch (code) { + case 'Digit2': + if (source.shift) { + return '\x00'; + } + break; + case 'KeyA': + return '\x01'; + case 'KeyB': + return '\x02'; + case 'KeyC': + return '\x03'; + case 'KeyD': + return '\x04'; + case 'KeyE': + return '\x05'; + case 'KeyF': + return '\x06'; + case 'KeyG': + return '\x07'; + case 'KeyH': + return '\x08'; + case 'KeyI': + return '\x09'; + case 'KeyJ': + return '\x0A'; + case 'KeyK': + return '\x0B'; + case 'KeyL': + return '\x0C'; + case 'KeyM': + return '\x0D'; + case 'KeyN': + return '\x0E'; + case 'KeyO': + return '\x0F'; + case 'KeyP': + return '\x10'; + case 'KeyQ': + return '\x11'; + case 'KeyR': + return '\x12'; + case 'KeyS': + return '\x13'; + case 'KeyT': + return '\x14'; + case 'KeyU': + return '\x15'; + case 'KeyV': + return '\x16'; + case 'KeyW': + return '\x17'; + case 'KeyX': + return '\x18'; + case 'KeyY': + return '\x19'; + case 'KeyZ': + return '\x1A'; + case 'BracketLeft': + return '\x1B'; + case 'Backslash': + return '\x1C'; + case 'BracketRight': + return '\x1D'; + case 'Digit6': + if (source.shift) { + return '\x1E'; + } + break; + case 'Minus': + return '\x1F'; + } + return ''; } - /** Loads all top-level preload scripts. */ - async #initAndEvaluatePreloadScripts() { - await Promise.all(this.#preloadScriptStorage - .find({ - // Needed for OOPIF - targetId: this.topLevelId, - global: true, - }) - .map((script) => { - return script.initInTarget(this, true); - })); + if (source.alt) { + return ''; } - get topLevelId() { - return (this.#browsingContextStorage.findTopLevelContextId(this.id) ?? this.id); + return; +}; +function getCdpButton(button) { + // https://www.w3.org/TR/pointerevents/#the-button-property + switch (button) { + case 0: + return 'left'; + case 1: + return 'middle'; + case 2: + return 'right'; + case 3: + return 'back'; + case 4: + return 'forward'; + default: + return 'none'; } - isSubscribedTo(moduleOrEvent) { - return this.#eventManager.subscriptionManager.isSubscribedTo(moduleOrEvent, this.topLevelId); +} +function getTilt(action) { + // https://w3c.github.io/pointerevents/#converting-between-tiltx-tilty-and-altitudeangle-azimuthangle + const altitudeAngle = action.altitudeAngle ?? Math.PI / 2; + const azimuthAngle = action.azimuthAngle ?? 0; + let tiltXRadians = 0; + let tiltYRadians = 0; + if (altitudeAngle === 0) { + // the pen is in the X-Y plane + if (azimuthAngle === 0 || azimuthAngle === 2 * Math.PI) { + // pen is on positive X axis + tiltXRadians = Math.PI / 2; + } + if (azimuthAngle === Math.PI / 2) { + // pen is on positive Y axis + tiltYRadians = Math.PI / 2; + } + if (azimuthAngle === Math.PI) { + // pen is on negative X axis + tiltXRadians = -Math.PI / 2; + } + if (azimuthAngle === (3 * Math.PI) / 2) { + // pen is on negative Y axis + tiltYRadians = -Math.PI / 2; + } + if (azimuthAngle > 0 && azimuthAngle < Math.PI / 2) { + tiltXRadians = Math.PI / 2; + tiltYRadians = Math.PI / 2; + } + if (azimuthAngle > Math.PI / 2 && azimuthAngle < Math.PI) { + tiltXRadians = -Math.PI / 2; + tiltYRadians = Math.PI / 2; + } + if (azimuthAngle > Math.PI && azimuthAngle < (3 * Math.PI) / 2) { + tiltXRadians = -Math.PI / 2; + tiltYRadians = -Math.PI / 2; + } + if (azimuthAngle > (3 * Math.PI) / 2 && azimuthAngle < 2 * Math.PI) { + tiltXRadians = Math.PI / 2; + tiltYRadians = -Math.PI / 2; + } + } + if (altitudeAngle !== 0) { + const tanAlt = Math.tan(altitudeAngle); + tiltXRadians = Math.atan(Math.cos(azimuthAngle) / tanAlt); + tiltYRadians = Math.atan(Math.sin(azimuthAngle) / tanAlt); } + const factor = 180 / Math.PI; + return { + tiltX: Math.round(tiltXRadians * factor), + tiltY: Math.round(tiltYRadians * factor), + }; } -exports.CdpTarget = CdpTarget; -//# sourceMappingURL=CdpTarget.js.map +function getRadii(width, height) { + return { + radiusX: width ? width / 2 : 0.5, + radiusY: height ? height / 2 : 0.5, + }; +} +//# sourceMappingURL=ActionDispatcher.js.map /***/ }), -/***/ 51083: +/***/ 86563: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.CdpTargetManager = void 0; -const log_js_1 = __nccwpck_require__(50920); -const BrowsingContextImpl_js_1 = __nccwpck_require__(93714); -const WorkerRealm_js_1 = __nccwpck_require__(93335); -const CdpTarget_js_1 = __nccwpck_require__(43462); -const cdpToBidiTargetTypes = { - service_worker: 'service-worker', - shared_worker: 'shared-worker', - worker: 'dedicated-worker', -}; -class CdpTargetManager { - #browserCdpClient; - #cdpConnection; - #targetKeysToBeIgnoredByAutoAttach = new Set(); - #selfTargetId; - #eventManager; +exports.InputProcessor = void 0; +/* + * Copyright 2023 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +const protocol_js_1 = __nccwpck_require__(57745); +const assert_js_1 = __nccwpck_require__(84966); +const ActionDispatcher_js_1 = __nccwpck_require__(56028); +const InputStateManager_js_1 = __nccwpck_require__(64635); +class InputProcessor { #browsingContextStorage; - #networkStorage; - #bluetoothProcessor; - #preloadScriptStorage; - #realmStorage; - #defaultUserContextId; - #logger; - #unhandledPromptBehavior; - constructor(cdpConnection, browserCdpClient, selfTargetId, eventManager, browsingContextStorage, realmStorage, networkStorage, bluetoothProcessor, preloadScriptStorage, defaultUserContextId, unhandledPromptBehavior, logger) { - this.#cdpConnection = cdpConnection; - this.#browserCdpClient = browserCdpClient; - this.#targetKeysToBeIgnoredByAutoAttach.add(selfTargetId); - this.#selfTargetId = selfTargetId; - this.#eventManager = eventManager; + #inputStateManager = new InputStateManager_js_1.InputStateManager(); + constructor(browsingContextStorage) { this.#browsingContextStorage = browsingContextStorage; - this.#preloadScriptStorage = preloadScriptStorage; - this.#networkStorage = networkStorage; - this.#bluetoothProcessor = bluetoothProcessor; - this.#realmStorage = realmStorage; - this.#defaultUserContextId = defaultUserContextId; - this.#unhandledPromptBehavior = unhandledPromptBehavior; - this.#logger = logger; - this.#setEventListeners(browserCdpClient); - } - /** - * This method is called for each CDP session, since this class is responsible - * for creating and destroying all targets and browsing contexts. - */ - #setEventListeners(cdpClient) { - cdpClient.on('Target.attachedToTarget', (params) => { - this.#handleAttachedToTargetEvent(params, cdpClient); - }); - cdpClient.on('Target.detachedFromTarget', this.#handleDetachedFromTargetEvent.bind(this)); - cdpClient.on('Target.targetInfoChanged', this.#handleTargetInfoChangedEvent.bind(this)); - cdpClient.on('Inspector.targetCrashed', () => { - this.#handleTargetCrashedEvent(cdpClient); - }); - cdpClient.on('Page.frameAttached', this.#handleFrameAttachedEvent.bind(this)); - cdpClient.on('Page.frameDetached', this.#handleFrameDetachedEvent.bind(this)); - cdpClient.on('Page.frameSubtreeWillBeDetached', this.#handleFrameSubtreeWillBeDetached.bind(this)); } - #handleFrameAttachedEvent(params) { - const parentBrowsingContext = this.#browsingContextStorage.findContext(params.parentFrameId); - if (parentBrowsingContext !== undefined) { - BrowsingContextImpl_js_1.BrowsingContextImpl.create(params.frameId, params.parentFrameId, parentBrowsingContext.userContext, parentBrowsingContext.cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, - // At this point, we don't know the URL of the frame yet, so it will be updated - // later. - 'about:blank', undefined, this.#unhandledPromptBehavior, this.#logger); - } - } - #handleFrameDetachedEvent(params) { - // In case of OOPiF no need in deleting BrowsingContext. - if (params.reason === 'swap') { - return; - } - this.#browsingContextStorage.findContext(params.frameId)?.dispose(true); + async performActions(params) { + const context = this.#browsingContextStorage.getContext(params.context); + const inputState = this.#inputStateManager.get(context.top); + const actionsByTick = this.#getActionsByTick(params, inputState); + const dispatcher = new ActionDispatcher_js_1.ActionDispatcher(inputState, context, await ActionDispatcher_js_1.ActionDispatcher.isMacOS(context).catch(() => false)); + await dispatcher.dispatchActions(actionsByTick); + return {}; } - #handleFrameSubtreeWillBeDetached(params) { - this.#browsingContextStorage.findContext(params.frameId)?.dispose(true); + async releaseActions(params) { + const context = this.#browsingContextStorage.getContext(params.context); + const topContext = context.top; + const inputState = this.#inputStateManager.get(topContext); + const dispatcher = new ActionDispatcher_js_1.ActionDispatcher(inputState, context, await ActionDispatcher_js_1.ActionDispatcher.isMacOS(context).catch(() => false)); + await dispatcher.dispatchTickActions(inputState.cancelList.reverse()); + this.#inputStateManager.delete(topContext); + return {}; } - #handleAttachedToTargetEvent(params, parentSessionCdpClient) { - const { sessionId, targetInfo } = params; - const targetCdpClient = this.#cdpConnection.getCdpClient(sessionId); - const detach = async () => { - // Detaches and resumes the target suppressing errors. - await targetCdpClient - .sendCommand('Runtime.runIfWaitingForDebugger') - .then(() => parentSessionCdpClient.sendCommand('Target.detachFromTarget', params)) - .catch((error) => this.#logger?.(log_js_1.LogType.debugError, error)); - }; - if (this.#selfTargetId !== targetInfo.targetId) { - // Service workers are special case because they attach to the - // browser target and the page target (so twice per worker) during - // the regular auto-attach and might hang if the CDP session on - // the browser level is not detached. The logic to detach the - // right session is handled in the switch below. - const targetKey = targetInfo.type === 'service_worker' - ? `${parentSessionCdpClient.sessionId}_${targetInfo.targetId}` - : targetInfo.targetId; - // Mapper generally only needs one session per target. If we - // receive additional auto-attached sessions, that is very likely - // coming from custom CDP sessions. - if (this.#targetKeysToBeIgnoredByAutoAttach.has(targetKey)) { - // Return to leave the session untouched. + async setFiles(params) { + const context = this.#browsingContextStorage.getContext(params.context); + const realm = await context.getOrCreateSandbox(undefined); + let result; + try { + result = await realm.callFunction(String(function getFiles(fileListLength) { + if (!(this instanceof HTMLInputElement)) { + if (this instanceof Element) { + return 1 /* ErrorCode.Element */; + } + return 0 /* ErrorCode.Node */; + } + if (this.type !== 'file') { + return 2 /* ErrorCode.Type */; + } + if (this.disabled) { + return 3 /* ErrorCode.Disabled */; + } + if (fileListLength > 1 && !this.multiple) { + return 4 /* ErrorCode.Multiple */; + } return; - } - this.#targetKeysToBeIgnoredByAutoAttach.add(targetKey); + }), false, params.element, [{ type: 'number', value: params.files.length }]); } - switch (targetInfo.type) { - case 'page': - case 'iframe': { - if (this.#selfTargetId === targetInfo.targetId) { - void detach(); - return; + catch { + throw new protocol_js_1.NoSuchNodeException(`Could not find element ${params.element.sharedId}`); + } + (0, assert_js_1.assert)(result.type === 'success'); + if (result.result.type === 'number') { + switch (result.result.value) { + case 0 /* ErrorCode.Node */: { + throw new protocol_js_1.NoSuchElementException(`Could not find element ${params.element.sharedId}`); } - const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo); - const maybeContext = this.#browsingContextStorage.findContext(targetInfo.targetId); - if (maybeContext && targetInfo.type === 'iframe') { - // OOPiF. - maybeContext.updateCdpTarget(cdpTarget); + case 1 /* ErrorCode.Element */: { + throw new protocol_js_1.UnableToSetFileInputException(`Element ${params.element.sharedId} is not a input`); } - else { - const userContext = targetInfo.browserContextId && - targetInfo.browserContextId !== this.#defaultUserContextId - ? targetInfo.browserContextId - : 'default'; - // New context. - BrowsingContextImpl_js_1.BrowsingContextImpl.create(targetInfo.targetId, null, userContext, cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, - // Hack: when a new target created, CDP emits targetInfoChanged with an empty - // url, and navigates it to about:blank later. When the event is emitted for - // an existing target (reconnect), the url is already known, and navigation - // events will not be emitted anymore. Replacing empty url with `about:blank` - // allows to handle both cases in the same way. - // "7.3.2.1 Creating browsing contexts". - // https://html.spec.whatwg.org/multipage/document-sequences.html#creating-browsing-contexts - // TODO: check who to deal with non-null creator and its `creatorOrigin`. - targetInfo.url === '' ? 'about:blank' : targetInfo.url, targetInfo.openerFrameId ?? targetInfo.openerId, this.#unhandledPromptBehavior, this.#logger); + case 2 /* ErrorCode.Type */: { + throw new protocol_js_1.UnableToSetFileInputException(`Input element ${params.element.sharedId} is not a file type`); + } + case 3 /* ErrorCode.Disabled */: { + throw new protocol_js_1.UnableToSetFileInputException(`Input element ${params.element.sharedId} is disabled`); + } + case 4 /* ErrorCode.Multiple */: { + throw new protocol_js_1.UnableToSetFileInputException(`Cannot set multiple files on a non-multiple input element`); } - return; } - case 'service_worker': - case 'worker': { - const realm = this.#realmStorage.findRealm({ - cdpSessionId: parentSessionCdpClient.sessionId, - }); - // If there is no browsing context, this worker is already terminated. - if (!realm) { - void detach(); + } + /** + * The zero-length array is a special case, it seems that + * DOM.setFileInputFiles does not actually update the files in that case, so + * the solution is to eval the element value to a new FileList directly. + */ + if (params.files.length === 0) { + // XXX: These events should converted to trusted events. Perhaps do this + // in `DOM.setFileInputFiles`? + await realm.callFunction(String(function dispatchEvent() { + if (this.files?.length === 0) { + this.dispatchEvent(new Event('cancel', { + bubbles: true, + })); return; } - const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo); - this.#handleWorkerTarget(cdpToBidiTargetTypes[targetInfo.type], cdpTarget, realm); - return; - } - // In CDP, we only emit shared workers on the browser and not the set of - // frames that use the shared worker. If we change this in the future to - // behave like service workers (emits on both browser and frame targets), - // we can remove this block and merge service workers with the above one. - case 'shared_worker': { - const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo); - this.#handleWorkerTarget(cdpToBidiTargetTypes[targetInfo.type], cdpTarget); - return; - } + this.files = new DataTransfer().files; + // Dispatch events for this case because it should behave akin to a user action. + this.dispatchEvent(new Event('input', { bubbles: true, composed: true })); + this.dispatchEvent(new Event('change', { bubbles: true })); + }), false, params.element); + return {}; } - // DevTools or some other not supported by BiDi target. Just release - // debugger and ignore them. - void detach(); - } - #createCdpTarget(targetCdpClient, targetInfo) { - this.#setEventListeners(targetCdpClient); - const target = CdpTarget_js_1.CdpTarget.create(targetInfo.targetId, targetCdpClient, this.#browserCdpClient, this.#realmStorage, this.#eventManager, this.#preloadScriptStorage, this.#browsingContextStorage, this.#networkStorage, this.#unhandledPromptBehavior, this.#logger); - this.#networkStorage.onCdpTargetCreated(target); - this.#bluetoothProcessor.onCdpTargetCreated(target); - return target; - } - #workers = new Map(); - #handleWorkerTarget(realmType, cdpTarget, ownerRealm) { - cdpTarget.cdpClient.on('Runtime.executionContextCreated', (params) => { - const { uniqueId, id, origin } = params.context; - const workerRealm = new WorkerRealm_js_1.WorkerRealm(cdpTarget.cdpClient, this.#eventManager, id, this.#logger, (0, BrowsingContextImpl_js_1.serializeOrigin)(origin), ownerRealm ? [ownerRealm] : [], uniqueId, this.#realmStorage, realmType); - this.#workers.set(cdpTarget.cdpSessionId, workerRealm); - }); - } - #handleDetachedFromTargetEvent({ sessionId, targetId, }) { - if (targetId) { - this.#preloadScriptStorage.find({ targetId }).map((preloadScript) => { - preloadScript.dispose(targetId); + // Our goal here is to iterate over the input element files and get their + // file paths. + const paths = []; + for (let i = 0; i < params.files.length; ++i) { + const result = await realm.callFunction(String(function getFiles(index) { + return this.files?.item(index); + }), false, params.element, [{ type: 'number', value: 0 }], "root" /* Script.ResultOwnership.Root */); + (0, assert_js_1.assert)(result.type === 'success'); + if (result.result.type !== 'object') { + break; + } + const { handle } = result.result; + (0, assert_js_1.assert)(handle !== undefined); + const { path } = await realm.cdpClient.sendCommand('DOM.getFileInfo', { + objectId: handle, }); + paths.push(path); + // Cleanup the handle. + void realm.disown(handle).catch(undefined); } - const context = this.#browsingContextStorage.findContextBySession(sessionId); - if (context) { - context.dispose(true); - return; - } - const worker = this.#workers.get(sessionId); - if (worker) { - this.#realmStorage.deleteRealms({ - cdpSessionId: worker.cdpClient.sessionId, + paths.sort(); + // We create a new array so we preserve the order of the original files. + const sortedFiles = [...params.files].sort(); + if (paths.length !== params.files.length || + sortedFiles.some((path, index) => { + return paths[index] !== path; + })) { + const { objectId } = await realm.deserializeForCdp(params.element); + // This cannot throw since this was just used in `callFunction` above. + (0, assert_js_1.assert)(objectId !== undefined); + await realm.cdpClient.sendCommand('DOM.setFileInputFiles', { + files: params.files, + objectId, }); } - } - #handleTargetInfoChangedEvent(params) { - const context = this.#browsingContextStorage.findContext(params.targetInfo.targetId); - if (context) { - context.onTargetInfoChanged(params); + else { + // XXX: We should dispatch a trusted event. + await realm.callFunction(String(function dispatchEvent() { + this.dispatchEvent(new Event('cancel', { + bubbles: true, + })); + }), false, params.element); } + return {}; } - #handleTargetCrashedEvent(cdpClient) { - // This is primarily used for service and shared workers. CDP tends to not - // signal they closed gracefully and instead says they crashed to signal - // they are closed. - const realms = this.#realmStorage.findRealms({ - cdpSessionId: cdpClient.sessionId, - }); - for (const realm of realms) { - realm.dispose(); + #getActionsByTick(params, inputState) { + const actionsByTick = []; + for (const action of params.actions) { + switch (action.type) { + case "pointer" /* SourceType.Pointer */: { + action.parameters ??= { pointerType: "mouse" /* Input.PointerType.Mouse */ }; + action.parameters.pointerType ??= "mouse" /* Input.PointerType.Mouse */; + const source = inputState.getOrCreate(action.id, "pointer" /* SourceType.Pointer */, action.parameters.pointerType); + if (source.subtype !== action.parameters.pointerType) { + throw new protocol_js_1.InvalidArgumentException(`Expected input source ${action.id} to be ${source.subtype}; got ${action.parameters.pointerType}.`); + } + break; + } + default: + inputState.getOrCreate(action.id, action.type); + } + const actions = action.actions.map((item) => ({ + id: action.id, + action: item, + })); + for (let i = 0; i < actions.length; i++) { + if (actionsByTick.length === i) { + actionsByTick.push([]); + } + actionsByTick[i].push(actions[i]); + } } + return actionsByTick; } } -exports.CdpTargetManager = CdpTargetManager; -//# sourceMappingURL=CdpTargetManager.js.map +exports.InputProcessor = InputProcessor; +//# sourceMappingURL=InputProcessor.js.map /***/ }), -/***/ 93714: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 71134: +/***/ ((__unused_webpack_module, exports) => { "use strict"; /** - * Copyright 2022 Google LLC. + * Copyright 2023 Google LLC. * Copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -28003,1546 +22195,291 @@ exports.CdpTargetManager = CdpTargetManager; */ var _a; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.BrowsingContextImpl = void 0; -exports.serializeOrigin = serializeOrigin; -const protocol_js_1 = __nccwpck_require__(57745); -const assert_js_1 = __nccwpck_require__(84966); -const Deferred_js_1 = __nccwpck_require__(98947); -const log_js_1 = __nccwpck_require__(50920); -const unitConversions_js_1 = __nccwpck_require__(29977); -const uuid_js_1 = __nccwpck_require__(34567); -const WindowRealm_js_1 = __nccwpck_require__(82325); -class BrowsingContextImpl { - static LOGGER_PREFIX = `${log_js_1.LogType.debug}:browsingContext`; - /** The ID of this browsing context. */ - #id; - userContext; - /** - * The ID of the parent browsing context. - * If null, this is a top-level context. - */ - #parentId = null; - /** Direct children browsing contexts. */ - #children = new Set(); - #browsingContextStorage; - #lifecycle = { - DOMContentLoaded: new Deferred_js_1.Deferred(), - load: new Deferred_js_1.Deferred(), - }; - #navigation = { - withinDocument: new Deferred_js_1.Deferred(), - }; - #url; - #eventManager; - #realmStorage; - #loaderId; - #cdpTarget; - // The deferred will be resolved when the default realm is created. - #defaultRealmDeferred = new Deferred_js_1.Deferred(); - #logger; - // Keeps track of the previously set viewport. - #previousViewport = { width: 0, height: 0 }; - // The URL of the navigation that is currently in progress. A workaround of the CDP - // lacking URL for the pending navigation events, e.g. `Page.frameStartedLoading`. - // Set on `Page.navigate`, `Page.reload` commands, on `Page.frameRequestedNavigation` or - // on a deprecated `Page.frameScheduledNavigation` event. The latest is required as the - // `Page.frameRequestedNavigation` event is not emitted for same-document navigations. - #pendingNavigationUrl; - // Navigation ID is required, as CDP `loaderId` cannot be mapped 1:1 to all the - // navigations (e.g. same document navigations). Updated after each navigation, - // including same-document ones. - #navigationId = (0, uuid_js_1.uuidv4)(); - // When a new navigation is started via `BrowsingContext.navigate` with `wait` set to - // `None`, the command result should have `navigation` value, but mapper does not have - // it yet. This value will be set to `navigationId` after next . - #pendingNavigationId; - // Set if there is a pending navigation initiated by `BrowsingContext.navigate` command. - // The promise is resolved when the navigation is finished or rejected when canceled. - #pendingCommandNavigation; - #originalOpener; - // Set when the user prompt is opened. Required to provide the type in closing event. - #lastUserPromptType; - #unhandledPromptBehavior; - constructor(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger) { - this.#cdpTarget = cdpTarget; - this.#id = id; - this.#parentId = parentId; - this.userContext = userContext; - this.#eventManager = eventManager; - this.#browsingContextStorage = browsingContextStorage; - this.#realmStorage = realmStorage; - this.#unhandledPromptBehavior = unhandledPromptBehavior; - this.#logger = logger; - this.#url = url; - this.#originalOpener = originalOpener; +exports.WheelSource = exports.PointerSource = exports.KeySource = exports.NoneSource = void 0; +class NoneSource { + type = "none" /* SourceType.None */; +} +exports.NoneSource = NoneSource; +class KeySource { + type = "key" /* SourceType.Key */; + pressed = new Set(); + // This is a bitfield that matches the modifiers parameter of + // https://chromedevtools.github.io/devtools-protocol/tot/Input/#method-dispatchKeyEvent + #modifiers = 0; + get modifiers() { + return this.#modifiers; } - static create(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger) { - const context = new _a(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger); - context.#initListeners(); - browsingContextStorage.addContext(context); - if (!context.isTopLevelContext()) { - context.parent.addChild(context.id); - } - // Hold on the `contextCreated` event until the target is unblocked. This is required, - // as the parent of the context can be set later in case of reconnecting to an - // existing browser instance + OOPiF. - eventManager.registerPromiseEvent(context.targetUnblockedOrThrow().then(() => { - return { - kind: 'success', - value: { - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated, - params: context.serializeToBidiValue(), - }, - }; - }, (error) => { - return { - kind: 'error', - error, - }; - }), context.id, protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated); - return context; + get alt() { + return (this.#modifiers & 1) === 1; } - static getTimestamp() { - // `timestamp` from the event is MonotonicTime, not real time, so - // the best Mapper can do is to set the timestamp to the epoch time - // of the event arrived. - // https://chromedevtools.github.io/devtools-protocol/tot/Network/#type-MonotonicTime - return new Date().getTime(); + set alt(value) { + this.#setModifier(value, 1); } - /** - * @see https://html.spec.whatwg.org/multipage/document-sequences.html#navigable - */ - get navigableId() { - return this.#loaderId; + get ctrl() { + return (this.#modifiers & 2) === 2; } - get navigationId() { - return this.#navigationId; + set ctrl(value) { + this.#setModifier(value, 2); } - dispose(emitContextDestroyed) { - this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException('navigation canceled by context disposal')); - this.#deleteAllChildren(); - this.#realmStorage.deleteRealms({ - browsingContextId: this.id, - }); - // Delete context from the parent. - if (!this.isTopLevelContext()) { - this.parent.#children.delete(this.id); - } - // Fail all ongoing navigations. - this.#failLifecycleIfNotFinished(); - if (emitContextDestroyed) { - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextDestroyed, - params: this.serializeToBidiValue(), - }, this.id); - } - this.#eventManager.clearBufferedEvents(this.id); - this.#browsingContextStorage.deleteContextById(this.id); + get meta() { + return (this.#modifiers & 4) === 4; } - /** Returns the ID of this context. */ - get id() { - return this.#id; + set meta(value) { + this.#setModifier(value, 4); } - /** Returns the parent context ID. */ - get parentId() { - return this.#parentId; + get shift() { + return (this.#modifiers & 8) === 8; } - /** Sets the parent context ID and updates parent's children. */ - set parentId(parentId) { - if (this.#parentId !== null) { - this.#logger?.(log_js_1.LogType.debugError, 'Parent context already set'); - // Cannot do anything except logging, as throwing will stop event processing. So - // just return, - return; - } - this.#parentId = parentId; - if (!this.isTopLevelContext()) { - this.parent.addChild(this.id); - } + set shift(value) { + this.#setModifier(value, 8); } - /** Returns the parent context. */ - get parent() { - if (this.parentId === null) { - return null; + #setModifier(value, bit) { + if (value) { + this.#modifiers |= bit; } - return this.#browsingContextStorage.getContext(this.parentId); - } - /** Returns all direct children contexts. */ - get directChildren() { - return [...this.#children].map((id) => this.#browsingContextStorage.getContext(id)); - } - /** Returns all children contexts, flattened. */ - get allChildren() { - const children = this.directChildren; - return children.concat(...children.map((child) => child.allChildren)); - } - /** - * Returns true if this is a top-level context. - * This is the case whenever the parent context ID is null. - */ - isTopLevelContext() { - return this.#parentId === null; - } - get top() { - // eslint-disable-next-line @typescript-eslint/no-this-alias - let topContext = this; - let parent = topContext.parent; - while (parent) { - topContext = parent; - parent = topContext.parent; + else { + this.#modifiers &= ~bit; } - return topContext; - } - addChild(childId) { - this.#children.add(childId); - } - #deleteAllChildren(emitContextDestroyed = false) { - this.directChildren.map((child) => child.dispose(emitContextDestroyed)); - } - get cdpTarget() { - return this.#cdpTarget; - } - updateCdpTarget(cdpTarget) { - this.#cdpTarget = cdpTarget; - this.#initListeners(); - } - get url() { - return this.#url; } - async lifecycleLoaded() { - await this.#lifecycle.load; +} +exports.KeySource = KeySource; +class PointerSource { + type = "pointer" /* SourceType.Pointer */; + subtype; + pointerId; + pressed = new Set(); + x = 0; + y = 0; + radiusX; + radiusY; + force; + constructor(id, subtype) { + this.pointerId = id; + this.subtype = subtype; } - async targetUnblockedOrThrow() { - const result = await this.#cdpTarget.unblocked; - if (result.kind === 'error') { - throw result.error; + // This is a bitfield that matches the buttons parameter of + // https://chromedevtools.github.io/devtools-protocol/tot/Input/#method-dispatchMouseEvent + get buttons() { + let buttons = 0; + for (const button of this.pressed) { + switch (button) { + case 0: + buttons |= 1; + break; + case 1: + buttons |= 4; + break; + case 2: + buttons |= 2; + break; + case 3: + buttons |= 8; + break; + case 4: + buttons |= 16; + break; + } } + return buttons; } - async getOrCreateSandbox(sandbox) { - if (sandbox === undefined || sandbox === '') { - // Default realm is not guaranteed to be created at this point, so return a deferred. - return await this.#defaultRealmDeferred; + // --- Platform-specific code starts here --- + // Input.dispatchMouseEvent doesn't know the concept of double click, so we + // need to create the logic, similar to how it's done for OSes: + // https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:ui/events/event.cc;l=479 + static ClickContext = class ClickContext { + static #DOUBLE_CLICK_TIME_MS = 500; + static #MAX_DOUBLE_CLICK_RADIUS = 2; + count = 0; + #x; + #y; + #time; + constructor(x, y, time) { + this.#x = x; + this.#y = y; + this.#time = time; } - let maybeSandboxes = this.#realmStorage.findRealms({ - browsingContextId: this.id, - sandbox, - }); - if (maybeSandboxes.length === 0) { - await this.#cdpTarget.cdpClient.sendCommand('Page.createIsolatedWorld', { - frameId: this.id, - worldName: sandbox, - }); - // `Runtime.executionContextCreated` should be emitted by the time the - // previous command is done. - maybeSandboxes = this.#realmStorage.findRealms({ - browsingContextId: this.id, - sandbox, - }); - (0, assert_js_1.assert)(maybeSandboxes.length !== 0); + compare(context) { + return ( + // The click needs to be within a certain amount of ms. + context.#time - this.#time > ClickContext.#DOUBLE_CLICK_TIME_MS || + // The click needs to be within a certain square radius. + Math.abs(context.#x - this.#x) > + ClickContext.#MAX_DOUBLE_CLICK_RADIUS || + Math.abs(context.#y - this.#y) > ClickContext.#MAX_DOUBLE_CLICK_RADIUS); } - // It's possible for more than one sandbox to be created due to provisional - // frames. In this case, it's always the first one (i.e. the oldest one) - // that is more relevant since the user may have set that one up already - // through evaluation. - return maybeSandboxes[0]; - } - serializeToBidiValue(maxDepth = 0, addParentField = true) { - return { - context: this.#id, - url: this.url, - userContext: this.userContext, - originalOpener: this.#originalOpener ?? null, - // TODO(#2646): Implement Client Window correctly - clientWindow: '', - children: maxDepth > 0 - ? this.directChildren.map((c) => c.serializeToBidiValue(maxDepth - 1, false)) - : null, - ...(addParentField ? { parent: this.#parentId } : {}), - }; + }; + #clickContexts = new Map(); + setClickCount(button, context) { + let storedContext = this.#clickContexts.get(button); + if (!storedContext || storedContext.compare(context)) { + storedContext = context; + } + ++storedContext.count; + this.#clickContexts.set(button, storedContext); + return storedContext.count; } - onTargetInfoChanged(params) { - this.#url = params.targetInfo.url; + getClickCount(button) { + return this.#clickContexts.get(button)?.count ?? 0; } - #initListeners() { - this.#cdpTarget.cdpClient.on('Page.frameNavigated', (params) => { - if (this.id !== params.frame.id) { - return; - } - this.#url = params.frame.url + (params.frame.urlFragment ?? ''); - this.#pendingNavigationUrl = undefined; - // At the point the page is initialized, all the nested iframes from the - // previous page are detached and realms are destroyed. - // Delete children from context. - this.#deleteAllChildren(); - }); - this.#cdpTarget.cdpClient.on('Page.navigatedWithinDocument', (params) => { - if (this.id !== params.frameId) { - return; - } - this.#pendingNavigationUrl = undefined; - const timestamp = _a.getTimestamp(); - this.#url = params.url; - this.#navigation.withinDocument.resolve(); - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.FragmentNavigated, - params: { - context: this.id, - navigation: this.#navigationId, - timestamp, - url: this.#url, - }, - }, this.id); - }); - this.#cdpTarget.cdpClient.on('Page.frameStartedLoading', (params) => { - if (this.id !== params.frameId) { - return; - } - // Use `pendingNavigationId` if navigation initiated by BiDi - // `BrowsingContext.navigate` or generate a new navigation id. - this.#navigationId = this.#pendingNavigationId ?? (0, uuid_js_1.uuidv4)(); - this.#pendingNavigationId = undefined; - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.NavigationStarted, - params: { - context: this.id, - navigation: this.#navigationId, - timestamp: _a.getTimestamp(), - // The URL of the navigation that is currently in progress. Although the URL - // is not yet known in case of user-initiated navigations, it is possible to - // provide the URL in case of BiDi-initiated navigations. - // TODO: provide proper URL in case of user-initiated navigations. - url: this.#pendingNavigationUrl ?? 'UNKNOWN', - }, - }, this.id); - }); - // TODO: don't use deprecated `Page.frameScheduledNavigation` event. - this.#cdpTarget.cdpClient.on('Page.frameScheduledNavigation', (params) => { - if (this.id !== params.frameId) { - return; - } - this.#pendingNavigationUrl = params.url; - }); - this.#cdpTarget.cdpClient.on('Page.frameRequestedNavigation', (params) => { - if (this.id !== params.frameId) { - return; - } - // If there is a pending navigation, reject it. - this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException(`navigation canceled, as new navigation is requested by ${params.reason}`)); - this.#pendingNavigationUrl = params.url; - }); - this.#cdpTarget.cdpClient.on('Page.lifecycleEvent', (params) => { - if (this.id !== params.frameId) { - return; - } - if (params.name === 'init') { - this.#documentChanged(params.loaderId); - return; - } - if (params.name === 'commit') { - this.#loaderId = params.loaderId; - return; - } - // If mapper attached to the page late, it might miss init and - // commit events. In that case, save the first loaderId for this - // frameId. - if (!this.#loaderId) { - this.#loaderId = params.loaderId; - } - // Ignore event from not current navigation. - if (params.loaderId !== this.#loaderId) { - return; - } - const timestamp = _a.getTimestamp(); - switch (params.name) { - case 'DOMContentLoaded': - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.DomContentLoaded, - params: { - context: this.id, - navigation: this.#navigationId, - timestamp, - url: this.#url, - }, - }, this.id); - this.#lifecycle.DOMContentLoaded.resolve(); +} +exports.PointerSource = PointerSource; +_a = PointerSource; +class WheelSource { + type = "wheel" /* SourceType.Wheel */; +} +exports.WheelSource = WheelSource; +//# sourceMappingURL=InputSource.js.map + +/***/ }), + +/***/ 4502: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +/** + * Copyright 2023 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.InputState = void 0; +const protocol_js_1 = __nccwpck_require__(57745); +const Mutex_js_1 = __nccwpck_require__(53513); +const InputSource_js_1 = __nccwpck_require__(71134); +class InputState { + cancelList = []; + #sources = new Map(); + #mutex = new Mutex_js_1.Mutex(); + getOrCreate(id, type, subtype) { + let source = this.#sources.get(id); + if (!source) { + switch (type) { + case "none" /* SourceType.None */: + source = new InputSource_js_1.NoneSource(); break; - case 'load': - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.Load, - params: { - context: this.id, - navigation: this.#navigationId, - timestamp, - url: this.#url, - }, - }, this.id); - this.#lifecycle.load.resolve(); + case "key" /* SourceType.Key */: + source = new InputSource_js_1.KeySource(); break; - } - }); - this.#cdpTarget.cdpClient.on('Runtime.executionContextCreated', (params) => { - const { auxData, name, uniqueId, id } = params.context; - if (!auxData || auxData.frameId !== this.id) { - return; - } - let origin; - let sandbox; - // Only these execution contexts are supported for now. - switch (auxData.type) { - case 'isolated': - sandbox = name; - // Sandbox should have the same origin as the context itself, but in CDP - // it has an empty one. - if (!this.#defaultRealmDeferred.isFinished) { - this.#logger?.(log_js_1.LogType.debugError, 'Unexpectedly, isolated realm created before the default one'); + case "pointer" /* SourceType.Pointer */: { + let pointerId = subtype === "mouse" /* Input.PointerType.Mouse */ ? 0 : 2; + const pointerIds = new Set(); + for (const [, source] of this.#sources) { + if (source.type === "pointer" /* SourceType.Pointer */) { + pointerIds.add(source.pointerId); + } } - origin = this.#defaultRealmDeferred.isFinished - ? this.#defaultRealmDeferred.result.origin - : // This fallback is not expected to be ever reached. - ''; + while (pointerIds.has(pointerId)) { + ++pointerId; + } + source = new InputSource_js_1.PointerSource(pointerId, subtype); break; - case 'default': - origin = serializeOrigin(params.context.origin); + } + case "wheel" /* SourceType.Wheel */: + source = new InputSource_js_1.WheelSource(); break; default: - return; - } - const realm = new WindowRealm_js_1.WindowRealm(this.id, this.#browsingContextStorage, this.#cdpTarget.cdpClient, this.#eventManager, id, this.#logger, origin, uniqueId, this.#realmStorage, sandbox); - if (auxData.isDefault) { - this.#defaultRealmDeferred.resolve(realm); - // Initialize ChannelProxy listeners for all the channels of all the - // preload scripts related to this BrowsingContext. - // TODO: extend for not default realms by the sandbox name. - void Promise.all(this.#cdpTarget - .getChannels() - .map((channel) => channel.startListenerFromWindow(realm, this.#eventManager))); - } - }); - this.#cdpTarget.cdpClient.on('Runtime.executionContextDestroyed', (params) => { - if (this.#defaultRealmDeferred.isFinished && - this.#defaultRealmDeferred.result.executionContextId === - params.executionContextId) { - this.#defaultRealmDeferred = new Deferred_js_1.Deferred(); - } - this.#realmStorage.deleteRealms({ - cdpSessionId: this.#cdpTarget.cdpSessionId, - executionContextId: params.executionContextId, - }); - }); - this.#cdpTarget.cdpClient.on('Runtime.executionContextsCleared', () => { - if (!this.#defaultRealmDeferred.isFinished) { - this.#defaultRealmDeferred.reject(new protocol_js_1.UnknownErrorException('execution contexts cleared')); - } - this.#defaultRealmDeferred = new Deferred_js_1.Deferred(); - this.#realmStorage.deleteRealms({ - cdpSessionId: this.#cdpTarget.cdpSessionId, - }); - }); - this.#cdpTarget.cdpClient.on('Page.javascriptDialogClosed', (params) => { - const accepted = params.result; - if (this.#lastUserPromptType === undefined) { - this.#logger?.(log_js_1.LogType.debugError, 'Unexpectedly no opening prompt event before closing one'); - } - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.UserPromptClosed, - params: { - context: this.id, - accepted, - // `lastUserPromptType` should never be undefined here, so fallback to - // `UNKNOWN`. The fallback is required to prevent tests from hanging while - // waiting for the closing event. The cast is required, as the `UNKNOWN` value - // is not standard. - type: this.#lastUserPromptType ?? - 'UNKNOWN', - userText: accepted && params.userInput ? params.userInput : undefined, - }, - }, this.id); - this.#lastUserPromptType = undefined; - }); - this.#cdpTarget.cdpClient.on('Page.javascriptDialogOpening', (params) => { - const promptType = _a.#getPromptType(params.type); - // Set the last prompt type to provide it in closing event. - this.#lastUserPromptType = promptType; - const promptHandler = this.#getPromptHandler(promptType); - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.UserPromptOpened, - params: { - context: this.id, - handler: promptHandler, - type: promptType, - message: params.message, - ...(params.type === 'prompt' - ? { defaultValue: params.defaultPrompt } - : {}), - }, - }, this.id); - switch (promptHandler) { - // Based on `unhandledPromptBehavior`, check if the prompt should be handled - // automatically (`accept`, `dismiss`) or wait for the user to do it. - case "accept" /* Session.UserPromptHandlerType.Accept */: - void this.handleUserPrompt(true); - break; - case "dismiss" /* Session.UserPromptHandlerType.Dismiss */: - void this.handleUserPrompt(false); - break; - case "ignore" /* Session.UserPromptHandlerType.Ignore */: - break; + throw new protocol_js_1.InvalidArgumentException(`Expected "${"none" /* SourceType.None */}", "${"key" /* SourceType.Key */}", "${"pointer" /* SourceType.Pointer */}", or "${"wheel" /* SourceType.Wheel */}". Found unknown source type ${type}.`); } - }); - } - static #getPromptType(cdpType) { - switch (cdpType) { - case 'alert': - return "alert" /* BrowsingContext.UserPromptType.Alert */; - case 'beforeunload': - return "beforeunload" /* BrowsingContext.UserPromptType.Beforeunload */; - case 'confirm': - return "confirm" /* BrowsingContext.UserPromptType.Confirm */; - case 'prompt': - return "prompt" /* BrowsingContext.UserPromptType.Prompt */; + this.#sources.set(id, source); + return source; + } + if (source.type !== type) { + throw new protocol_js_1.InvalidArgumentException(`Input source type of ${id} is ${source.type}, but received ${type}.`); } + return source; } - #getPromptHandler(promptType) { - const defaultPromptHandler = "dismiss" /* Session.UserPromptHandlerType.Dismiss */; - switch (promptType) { - case "alert" /* BrowsingContext.UserPromptType.Alert */: - return (this.#unhandledPromptBehavior?.alert ?? - this.#unhandledPromptBehavior?.default ?? - defaultPromptHandler); - case "beforeunload" /* BrowsingContext.UserPromptType.Beforeunload */: - return (this.#unhandledPromptBehavior?.beforeUnload ?? - this.#unhandledPromptBehavior?.default ?? - "accept" /* Session.UserPromptHandlerType.Accept */); - case "confirm" /* BrowsingContext.UserPromptType.Confirm */: - return (this.#unhandledPromptBehavior?.confirm ?? - this.#unhandledPromptBehavior?.default ?? - defaultPromptHandler); - case "prompt" /* BrowsingContext.UserPromptType.Prompt */: - return (this.#unhandledPromptBehavior?.prompt ?? - this.#unhandledPromptBehavior?.default ?? - defaultPromptHandler); + get(id) { + const source = this.#sources.get(id); + if (!source) { + throw new protocol_js_1.UnknownErrorException(`Internal error.`); } + return source; } - #documentChanged(loaderId) { - if (loaderId === undefined || this.#loaderId === loaderId) { - // Same document navigation. Document didn't change. - if (this.#navigation.withinDocument.isFinished) { - this.#navigation.withinDocument = new Deferred_js_1.Deferred(); + getGlobalKeyState() { + const state = new InputSource_js_1.KeySource(); + for (const [, source] of this.#sources) { + if (source.type !== "key" /* SourceType.Key */) { + continue; } - else { - this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (navigatedWithinDocument)'); + for (const pressed of source.pressed) { + state.pressed.add(pressed); } - return; - } - // Document changed. - this.#resetLifecycleIfFinished(); - this.#loaderId = loaderId; - // Delete all child iframes and notify about top level destruction. - this.#deleteAllChildren(true); - } - #resetLifecycleIfFinished() { - if (this.#lifecycle.DOMContentLoaded.isFinished) { - this.#lifecycle.DOMContentLoaded = new Deferred_js_1.Deferred(); - } - else { - this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (DOMContentLoaded)'); - } - if (this.#lifecycle.load.isFinished) { - this.#lifecycle.load = new Deferred_js_1.Deferred(); - } - else { - this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (load)'); + state.alt ||= source.alt; + state.ctrl ||= source.ctrl; + state.meta ||= source.meta; + state.shift ||= source.shift; } + return state; } - #failLifecycleIfNotFinished() { - if (!this.#lifecycle.DOMContentLoaded.isFinished) { - this.#lifecycle.DOMContentLoaded.reject(new protocol_js_1.UnknownErrorException('navigation canceled')); - } - if (!this.#lifecycle.load.isFinished) { - this.#lifecycle.load.reject(new protocol_js_1.UnknownErrorException('navigation canceled')); - } + get queue() { + return this.#mutex; } - async navigate(url, wait) { - try { - new URL(url); - } - catch { - throw new protocol_js_1.InvalidArgumentException(`Invalid URL: ${url}`); - } - this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException('navigation canceled by concurrent navigation')); - await this.targetUnblockedOrThrow(); - // Set the pending navigation URL to provide it in `browsingContext.navigationStarted` - // event. - // TODO: detect navigation start not from CDP. Check if - // `Page.frameRequestedNavigation` can be used for this purpose. - this.#pendingNavigationUrl = url; - const navigationId = (0, uuid_js_1.uuidv4)(); - this.#pendingNavigationId = navigationId; - this.#pendingCommandNavigation = new Deferred_js_1.Deferred(); - // Navigate and wait for the result. If the navigation fails, the error event is - // emitted and the promise is rejected. - const cdpNavigatePromise = (async () => { - const cdpNavigateResult = await this.#cdpTarget.cdpClient.sendCommand('Page.navigate', { - url, - frameId: this.id, - }); - if (cdpNavigateResult.errorText) { - // If navigation failed, no pending navigation is left. - this.#pendingNavigationUrl = undefined; - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.NavigationFailed, - params: { - context: this.id, - navigation: navigationId, - timestamp: _a.getTimestamp(), - url, - }, - }, this.id); - throw new protocol_js_1.UnknownErrorException(cdpNavigateResult.errorText); - } - this.#documentChanged(cdpNavigateResult.loaderId); - return cdpNavigateResult; - })(); - if (wait === "none" /* BrowsingContext.ReadinessState.None */) { - // Do not wait for the result of the navigation promise. - this.#pendingCommandNavigation.resolve(); - this.#pendingCommandNavigation = undefined; - return { - navigation: navigationId, - url, - }; - } - const cdpNavigateResult = await cdpNavigatePromise; - // Wait for either the navigation is finished or canceled by another navigation. - await Promise.race([ - // No `loaderId` means same-document navigation. - this.#waitNavigation(wait, cdpNavigateResult.loaderId === undefined), - // Throw an error if the navigation is canceled. - this.#pendingCommandNavigation, - ]); - this.#pendingCommandNavigation.resolve(); - this.#pendingCommandNavigation = undefined; - return { - navigation: navigationId, - // Url can change due to redirect get the latest one. - url: this.#url, - }; - } - async #waitNavigation(wait, withinDocument) { - if (withinDocument) { - await this.#navigation.withinDocument; - return; - } - switch (wait) { - case "none" /* BrowsingContext.ReadinessState.None */: - return; - case "interactive" /* BrowsingContext.ReadinessState.Interactive */: - await this.#lifecycle.DOMContentLoaded; - return; - case "complete" /* BrowsingContext.ReadinessState.Complete */: - await this.#lifecycle.load; - return; - } - } - // TODO: support concurrent navigations analogous to `navigate`. - async reload(ignoreCache, wait) { - await this.targetUnblockedOrThrow(); - this.#resetLifecycleIfFinished(); - await this.#cdpTarget.cdpClient.sendCommand('Page.reload', { - ignoreCache, - }); - switch (wait) { - case "none" /* BrowsingContext.ReadinessState.None */: - break; - case "interactive" /* BrowsingContext.ReadinessState.Interactive */: - await this.#lifecycle.DOMContentLoaded; - break; - case "complete" /* BrowsingContext.ReadinessState.Complete */: - await this.#lifecycle.load; - break; - } - return { - navigation: this.#navigationId, - url: this.url, - }; - } - async setViewport(viewport, devicePixelRatio) { - if (viewport === null && devicePixelRatio === null) { - await this.#cdpTarget.cdpClient.sendCommand('Emulation.clearDeviceMetricsOverride'); - } - else { - try { - let appliedViewport; - if (viewport === undefined) { - appliedViewport = this.#previousViewport; - } - else if (viewport === null) { - appliedViewport = { - width: 0, - height: 0, - }; - } - else { - appliedViewport = viewport; - } - this.#previousViewport = appliedViewport; - await this.#cdpTarget.cdpClient.sendCommand('Emulation.setDeviceMetricsOverride', { - width: this.#previousViewport.width, - height: this.#previousViewport.height, - deviceScaleFactor: devicePixelRatio ? devicePixelRatio : 0, - mobile: false, - dontSetVisibleSize: true, - }); - } - catch (err) { - if (err.message.startsWith( - // https://crsrc.org/c/content/browser/devtools/protocol/emulation_handler.cc;l=257;drc=2f6eee84cf98d4227e7c41718dd71b82f26d90ff - 'Width and height values must be positive')) { - throw new protocol_js_1.UnsupportedOperationException('Provided viewport dimensions are not supported'); - } - throw err; - } - } - } - async handleUserPrompt(accept, userText) { - await this.#cdpTarget.cdpClient.sendCommand('Page.handleJavaScriptDialog', { - accept: accept ?? true, - promptText: userText, - }); - } - async activate() { - await this.#cdpTarget.cdpClient.sendCommand('Page.bringToFront'); - } - async captureScreenshot(params) { - if (!this.isTopLevelContext()) { - throw new protocol_js_1.UnsupportedOperationException(`Non-top-level 'context' (${params.context}) is currently not supported`); - } - const formatParameters = getImageFormatParameters(params); - // XXX: Focus the original tab after the screenshot is taken. - // This is needed because the screenshot gets blocked until the active tab gets focus. - await this.#cdpTarget.cdpClient.sendCommand('Page.bringToFront'); - let captureBeyondViewport = false; - let script; - params.origin ??= 'viewport'; - switch (params.origin) { - case 'document': { - script = String(() => { - const element = document.documentElement; - return { - x: 0, - y: 0, - width: element.scrollWidth, - height: element.scrollHeight, - }; - }); - captureBeyondViewport = true; - break; - } - case 'viewport': { - script = String(() => { - const viewport = window.visualViewport; - return { - x: viewport.pageLeft, - y: viewport.pageTop, - width: viewport.width, - height: viewport.height, - }; - }); - break; - } - } - const realm = await this.getOrCreateSandbox(undefined); - const originResult = await realm.callFunction(script, false); - (0, assert_js_1.assert)(originResult.type === 'success'); - const origin = deserializeDOMRect(originResult.result); - (0, assert_js_1.assert)(origin); - let rect = origin; - if (params.clip) { - const clip = params.clip; - if (params.origin === 'viewport' && clip.type === 'box') { - // For viewport origin, the clip is relative to the viewport, while the CDP - // screenshot is relative to the document. So correction for the viewport position - // is required. - clip.x += origin.x; - clip.y += origin.y; - } - rect = getIntersectionRect(await this.#parseRect(clip), origin); - } - if (rect.width === 0 || rect.height === 0) { - throw new protocol_js_1.UnableToCaptureScreenException(`Unable to capture screenshot with zero dimensions: width=${rect.width}, height=${rect.height}`); - } - return await this.#cdpTarget.cdpClient.sendCommand('Page.captureScreenshot', { - clip: { ...rect, scale: 1.0 }, - ...formatParameters, - captureBeyondViewport, - }); - } - async print(params) { - const cdpParams = {}; - if (params.background !== undefined) { - cdpParams.printBackground = params.background; - } - if (params.margin?.bottom !== undefined) { - cdpParams.marginBottom = (0, unitConversions_js_1.inchesFromCm)(params.margin.bottom); - } - if (params.margin?.left !== undefined) { - cdpParams.marginLeft = (0, unitConversions_js_1.inchesFromCm)(params.margin.left); - } - if (params.margin?.right !== undefined) { - cdpParams.marginRight = (0, unitConversions_js_1.inchesFromCm)(params.margin.right); - } - if (params.margin?.top !== undefined) { - cdpParams.marginTop = (0, unitConversions_js_1.inchesFromCm)(params.margin.top); - } - if (params.orientation !== undefined) { - cdpParams.landscape = params.orientation === 'landscape'; - } - if (params.page?.height !== undefined) { - cdpParams.paperHeight = (0, unitConversions_js_1.inchesFromCm)(params.page.height); - } - if (params.page?.width !== undefined) { - cdpParams.paperWidth = (0, unitConversions_js_1.inchesFromCm)(params.page.width); - } - if (params.pageRanges !== undefined) { - for (const range of params.pageRanges) { - if (typeof range === 'number') { - continue; - } - const rangeParts = range.split('-'); - if (rangeParts.length < 1 || rangeParts.length > 2) { - throw new protocol_js_1.InvalidArgumentException(`Invalid page range: ${range} is not a valid integer range.`); - } - if (rangeParts.length === 1) { - void parseInteger(rangeParts[0] ?? ''); - continue; - } - let lowerBound; - let upperBound; - const [rangeLowerPart = '', rangeUpperPart = ''] = rangeParts; - if (rangeLowerPart === '') { - lowerBound = 1; - } - else { - lowerBound = parseInteger(rangeLowerPart); - } - if (rangeUpperPart === '') { - upperBound = Number.MAX_SAFE_INTEGER; - } - else { - upperBound = parseInteger(rangeUpperPart); - } - if (lowerBound > upperBound) { - throw new protocol_js_1.InvalidArgumentException(`Invalid page range: ${rangeLowerPart} > ${rangeUpperPart}`); - } - } - cdpParams.pageRanges = params.pageRanges.join(','); - } - if (params.scale !== undefined) { - cdpParams.scale = params.scale; - } - if (params.shrinkToFit !== undefined) { - cdpParams.preferCSSPageSize = !params.shrinkToFit; - } - try { - const result = await this.#cdpTarget.cdpClient.sendCommand('Page.printToPDF', cdpParams); - return { - data: result.data, - }; - } - catch (error) { - // Effectively zero dimensions. - if (error.message === - 'invalid print parameters: content area is empty') { - throw new protocol_js_1.UnsupportedOperationException(error.message); - } - throw error; - } - } - /** - * See - * https://w3c.github.io/webdriver-bidi/#:~:text=If%20command%20parameters%20contains%20%22clip%22%3A - */ - async #parseRect(clip) { - switch (clip.type) { - case 'box': - return { x: clip.x, y: clip.y, width: clip.width, height: clip.height }; - case 'element': { - // TODO: #1213: Use custom sandbox specifically for Chromium BiDi - const sandbox = await this.getOrCreateSandbox(undefined); - const result = await sandbox.callFunction(String((element) => { - return element instanceof Element; - }), false, { type: 'undefined' }, [clip.element]); - if (result.type === 'exception') { - throw new protocol_js_1.NoSuchElementException(`Element '${clip.element.sharedId}' was not found`); - } - (0, assert_js_1.assert)(result.result.type === 'boolean'); - if (!result.result.value) { - throw new protocol_js_1.NoSuchElementException(`Node '${clip.element.sharedId}' is not an Element`); - } - { - const result = await sandbox.callFunction(String((element) => { - const rect = element.getBoundingClientRect(); - return { - x: rect.x, - y: rect.y, - height: rect.height, - width: rect.width, - }; - }), false, { type: 'undefined' }, [clip.element]); - (0, assert_js_1.assert)(result.type === 'success'); - const rect = deserializeDOMRect(result.result); - if (!rect) { - throw new protocol_js_1.UnableToCaptureScreenException(`Could not get bounding box for Element '${clip.element.sharedId}'`); - } - return rect; - } - } - } - } - async close() { - await this.#cdpTarget.cdpClient.sendCommand('Page.close'); - } - async traverseHistory(delta) { - if (delta === 0) { - return; - } - const history = await this.#cdpTarget.cdpClient.sendCommand('Page.getNavigationHistory'); - const entry = history.entries[history.currentIndex + delta]; - if (!entry) { - throw new protocol_js_1.NoSuchHistoryEntryException(`No history entry at delta ${delta}`); - } - await this.#cdpTarget.cdpClient.sendCommand('Page.navigateToHistoryEntry', { - entryId: entry.id, - }); - } - async toggleModulesIfNeeded() { - await Promise.all([ - this.#cdpTarget.toggleNetworkIfNeeded(), - this.#cdpTarget.toggleDeviceAccessIfNeeded(), - ]); - } - async locateNodes(params) { - // TODO: create a dedicated sandbox instead of `#defaultRealm`. - return await this.#locateNodesByLocator(await this.#defaultRealmDeferred, params.locator, params.startNodes ?? [], params.maxNodeCount, params.serializationOptions); - } - async #getLocatorDelegate(realm, locator, maxNodeCount, startNodes) { - switch (locator.type) { - case 'css': - return { - functionDeclaration: String((cssSelector, maxNodeCount, ...startNodes) => { - const locateNodesUsingCss = (element) => { - if (!(element instanceof HTMLElement || - element instanceof Document || - element instanceof DocumentFragment)) { - throw new Error('startNodes in css selector should be HTMLElement, Document or DocumentFragment'); - } - return [...element.querySelectorAll(cssSelector)]; - }; - startNodes = startNodes.length > 0 ? startNodes : [document]; - const returnedNodes = startNodes - .map((startNode) => - // TODO: stop search early if `maxNodeCount` is reached. - locateNodesUsingCss(startNode)) - .flat(1); - return maxNodeCount === 0 - ? returnedNodes - : returnedNodes.slice(0, maxNodeCount); - }), - argumentsLocalValues: [ - // `cssSelector` - { type: 'string', value: locator.value }, - // `maxNodeCount` with `0` means no limit. - { type: 'number', value: maxNodeCount ?? 0 }, - // `startNodes` - ...startNodes, - ], - }; - case 'xpath': - return { - functionDeclaration: String((xPathSelector, maxNodeCount, ...startNodes) => { - // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-xpath - const evaluator = new XPathEvaluator(); - const expression = evaluator.createExpression(xPathSelector); - const locateNodesUsingXpath = (element) => { - const xPathResult = expression.evaluate(element, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE); - const returnedNodes = []; - for (let i = 0; i < xPathResult.snapshotLength; i++) { - returnedNodes.push(xPathResult.snapshotItem(i)); - } - return returnedNodes; - }; - startNodes = startNodes.length > 0 ? startNodes : [document]; - const returnedNodes = startNodes - .map((startNode) => - // TODO: stop search early if `maxNodeCount` is reached. - locateNodesUsingXpath(startNode)) - .flat(1); - return maxNodeCount === 0 - ? returnedNodes - : returnedNodes.slice(0, maxNodeCount); - }), - argumentsLocalValues: [ - // `xPathSelector` - { type: 'string', value: locator.value }, - // `maxNodeCount` with `0` means no limit. - { type: 'number', value: maxNodeCount ?? 0 }, - // `startNodes` - ...startNodes, - ], - }; - case 'innerText': - // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-inner-text - if (locator.value === '') { - throw new protocol_js_1.InvalidSelectorException('innerText locator cannot be empty'); - } - return { - functionDeclaration: String((innerTextSelector, fullMatch, ignoreCase, maxNodeCount, maxDepth, ...startNodes) => { - const searchText = ignoreCase - ? innerTextSelector.toUpperCase() - : innerTextSelector; - const locateNodesUsingInnerText = (node, currentMaxDepth) => { - const returnedNodes = []; - if (node instanceof DocumentFragment || - node instanceof Document) { - const children = [...node.children]; - children.forEach((child) => - // `currentMaxDepth` is not decremented intentionally according to - // https://github.com/w3c/webdriver-bidi/pull/713. - returnedNodes.push(...locateNodesUsingInnerText(child, currentMaxDepth))); - return returnedNodes; - } - if (!(node instanceof HTMLElement)) { - return []; - } - const element = node; - const nodeInnerText = ignoreCase - ? element.innerText?.toUpperCase() - : element.innerText; - if (!nodeInnerText.includes(searchText)) { - return []; - } - const childNodes = []; - for (const child of element.children) { - if (child instanceof HTMLElement) { - childNodes.push(child); - } - } - if (childNodes.length === 0) { - if (fullMatch && nodeInnerText === searchText) { - returnedNodes.push(element); - } - else { - if (!fullMatch) { - // Note: `nodeInnerText.includes(searchText)` is already checked - returnedNodes.push(element); - } - } - } - else { - const childNodeMatches = - // Don't search deeper if `maxDepth` is reached. - currentMaxDepth <= 0 - ? [] - : childNodes - .map((child) => locateNodesUsingInnerText(child, currentMaxDepth - 1)) - .flat(1); - if (childNodeMatches.length === 0) { - // Note: `nodeInnerText.includes(searchText)` is already checked - if (!fullMatch || nodeInnerText === searchText) { - returnedNodes.push(element); - } - } - else { - returnedNodes.push(...childNodeMatches); - } - } - // TODO: stop search early if `maxNodeCount` is reached. - return returnedNodes; - }; - // TODO: stop search early if `maxNodeCount` is reached. - startNodes = startNodes.length > 0 ? startNodes : [document]; - const returnedNodes = startNodes - .map((startNode) => - // TODO: stop search early if `maxNodeCount` is reached. - locateNodesUsingInnerText(startNode, maxDepth)) - .flat(1); - return maxNodeCount === 0 - ? returnedNodes - : returnedNodes.slice(0, maxNodeCount); - }), - argumentsLocalValues: [ - // `innerTextSelector` - { type: 'string', value: locator.value }, - // `fullMatch` with default `true`. - { type: 'boolean', value: locator.matchType !== 'partial' }, - // `ignoreCase` with default `false`. - { type: 'boolean', value: locator.ignoreCase === true }, - // `maxNodeCount` with `0` means no limit. - { type: 'number', value: maxNodeCount ?? 0 }, - // `maxDepth` with default `1000` (same as default full serialization depth). - { type: 'number', value: locator.maxDepth ?? 1000 }, - // `startNodes` - ...startNodes, - ], - }; - case 'accessibility': { - // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-accessibility-attributes - if (!locator.value.name && !locator.value.role) { - throw new protocol_js_1.InvalidSelectorException('Either name or role has to be specified'); - } - // The next two commands cause a11y caches for the target to be - // preserved. We probably do not need to disable them if the - // client is using a11y features, but we could by calling - // Accessibility.disable. - await Promise.all([ - this.#cdpTarget.cdpClient.sendCommand('Accessibility.enable'), - this.#cdpTarget.cdpClient.sendCommand('Accessibility.getRootAXNode'), - ]); - const bindings = await realm.evaluate( - /* expression=*/ '({getAccessibleName, getAccessibleRole})', - /* awaitPromise=*/ false, "root" /* Script.ResultOwnership.Root */, - /* serializationOptions= */ undefined, - /* userActivation=*/ false, - /* includeCommandLineApi=*/ true); - if (bindings.type !== 'success') { - throw new Error('Could not get bindings'); - } - if (bindings.result.type !== 'object') { - throw new Error('Could not get bindings'); - } - return { - functionDeclaration: String((name, role, bindings, maxNodeCount, ...startNodes) => { - const returnedNodes = []; - let aborted = false; - function collect(contextNodes, selector) { - if (aborted) { - return; - } - for (const contextNode of contextNodes) { - let match = true; - if (selector.role) { - const role = bindings.getAccessibleRole(contextNode); - if (selector.role !== role) { - match = false; - } - } - if (selector.name) { - const name = bindings.getAccessibleName(contextNode); - if (selector.name !== name) { - match = false; - } - } - if (match) { - if (maxNodeCount !== 0 && - returnedNodes.length === maxNodeCount) { - aborted = true; - break; - } - returnedNodes.push(contextNode); - } - const childNodes = []; - for (const child of contextNode.children) { - if (child instanceof HTMLElement) { - childNodes.push(child); - } - } - collect(childNodes, selector); - } - } - startNodes = - startNodes.length > 0 - ? startNodes - : Array.from(document.documentElement.children).filter((c) => c instanceof HTMLElement); - collect(startNodes, { - role, - name, - }); - return returnedNodes; - }), - argumentsLocalValues: [ - // `name` - { type: 'string', value: locator.value.name || '' }, - // `role` - { type: 'string', value: locator.value.role || '' }, - // `bindings`. - { handle: bindings.result.handle }, - // `maxNodeCount` with `0` means no limit. - { type: 'number', value: maxNodeCount ?? 0 }, - // `startNodes` - ...startNodes, - ], - }; - } - } - } - async #locateNodesByLocator(realm, locator, startNodes, maxNodeCount, serializationOptions) { - const locatorDelegate = await this.#getLocatorDelegate(realm, locator, maxNodeCount, startNodes); - serializationOptions = { - ...serializationOptions, - // The returned object is an array of nodes, so no need in deeper JS serialization. - maxObjectDepth: 1, - }; - const locatorResult = await realm.callFunction(locatorDelegate.functionDeclaration, false, { type: 'undefined' }, locatorDelegate.argumentsLocalValues, "none" /* Script.ResultOwnership.None */, serializationOptions); - if (locatorResult.type !== 'success') { - this.#logger?.(_a.LOGGER_PREFIX, 'Failed locateNodesByLocator', locatorResult); - // Heuristic to detect invalid selector for different types of selectors. - if ( - // CSS selector. - locatorResult.exceptionDetails.text?.endsWith('is not a valid selector.') || - // XPath selector. - locatorResult.exceptionDetails.text?.endsWith('is not a valid XPath expression.')) { - throw new protocol_js_1.InvalidSelectorException(`Not valid selector ${typeof locator.value === 'string' ? locator.value : JSON.stringify(locator.value)}`); - } - // Heuristic to detect if the `startNode` is not an `HTMLElement` in css selector. - if (locatorResult.exceptionDetails.text === - 'Error: startNodes in css selector should be HTMLElement, Document or DocumentFragment') { - throw new protocol_js_1.InvalidArgumentException('startNodes in css selector should be HTMLElement, Document or DocumentFragment'); - } - throw new protocol_js_1.UnknownErrorException(`Unexpected error in selector script: ${locatorResult.exceptionDetails.text}`); - } - if (locatorResult.result.type !== 'array') { - throw new protocol_js_1.UnknownErrorException(`Unexpected selector script result type: ${locatorResult.result.type}`); - } - // Check there are no non-node elements in the result. - const nodes = locatorResult.result.value.map((value) => { - if (value.type !== 'node') { - throw new protocol_js_1.UnknownErrorException(`Unexpected selector script result element: ${value.type}`); - } - return value; - }); - return { nodes }; - } -} -exports.BrowsingContextImpl = BrowsingContextImpl; -_a = BrowsingContextImpl; -function serializeOrigin(origin) { - // https://html.spec.whatwg.org/multipage/origin.html#ascii-serialisation-of-an-origin - if (['://', ''].includes(origin)) { - origin = 'null'; - } - return origin; -} -function getImageFormatParameters(params) { - const { quality, type } = params.format ?? { - type: 'image/png', - }; - switch (type) { - case 'image/png': { - return { format: 'png' }; - } - case 'image/jpeg': { - return { - format: 'jpeg', - ...(quality === undefined ? {} : { quality: Math.round(quality * 100) }), - }; - } - case 'image/webp': { - return { - format: 'webp', - ...(quality === undefined ? {} : { quality: Math.round(quality * 100) }), - }; - } - } - throw new protocol_js_1.InvalidArgumentException(`Image format '${type}' is not a supported format`); -} -function deserializeDOMRect(result) { - if (result.type !== 'object' || result.value === undefined) { - return; - } - const x = result.value.find(([key]) => { - return key === 'x'; - })?.[1]; - const y = result.value.find(([key]) => { - return key === 'y'; - })?.[1]; - const height = result.value.find(([key]) => { - return key === 'height'; - })?.[1]; - const width = result.value.find(([key]) => { - return key === 'width'; - })?.[1]; - if (x?.type !== 'number' || - y?.type !== 'number' || - height?.type !== 'number' || - width?.type !== 'number') { - return; - } - return { - x: x.value, - y: y.value, - width: width.value, - height: height.value, - }; -} -/** @see https://w3c.github.io/webdriver-bidi/#normalize-rect */ -function normalizeRect(box) { - return { - ...(box.width < 0 - ? { - x: box.x + box.width, - width: -box.width, - } - : { - x: box.x, - width: box.width, - }), - ...(box.height < 0 - ? { - y: box.y + box.height, - height: -box.height, - } - : { - y: box.y, - height: box.height, - }), - }; -} -/** @see https://w3c.github.io/webdriver-bidi/#rectangle-intersection */ -function getIntersectionRect(first, second) { - first = normalizeRect(first); - second = normalizeRect(second); - const x = Math.max(first.x, second.x); - const y = Math.max(first.y, second.y); - return { - x, - y, - width: Math.max(Math.min(first.x + first.width, second.x + second.width) - x, 0), - height: Math.max(Math.min(first.y + first.height, second.y + second.height) - y, 0), - }; -} -function parseInteger(value) { - value = value.trim(); - if (!/^[0-9]+$/.test(value)) { - throw new protocol_js_1.InvalidArgumentException(`Invalid integer: ${value}`); - } - return parseInt(value); } -//# sourceMappingURL=BrowsingContextImpl.js.map +exports.InputState = InputState; +//# sourceMappingURL=InputState.js.map /***/ }), -/***/ 69058: +/***/ 64635: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; +/** + * Copyright 2023 Google LLC. + * Copyright (c) Microsoft Corporation. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.BrowsingContextProcessor = void 0; -const protocol_js_1 = __nccwpck_require__(57745); -class BrowsingContextProcessor { - #browserCdpClient; - #browsingContextStorage; - #eventManager; - constructor(browserCdpClient, browsingContextStorage, eventManager) { - this.#browserCdpClient = browserCdpClient; - this.#browsingContextStorage = browsingContextStorage; - this.#eventManager = eventManager; - this.#eventManager.addSubscribeHook(protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated, this.#onContextCreatedSubscribeHook.bind(this)); - } - getTree(params) { - const resultContexts = params.root === undefined - ? this.#browsingContextStorage.getTopLevelContexts() - : [this.#browsingContextStorage.getContext(params.root)]; - return { - contexts: resultContexts.map((c) => c.serializeToBidiValue(params.maxDepth ?? Number.MAX_VALUE)), - }; - } - async create(params) { - let referenceContext; - let userContext = 'default'; - if (params.referenceContext !== undefined) { - referenceContext = this.#browsingContextStorage.getContext(params.referenceContext); - if (!referenceContext.isTopLevelContext()) { - throw new protocol_js_1.InvalidArgumentException(`referenceContext should be a top-level context`); - } - userContext = referenceContext.userContext; - } - if (params.userContext !== undefined) { - userContext = params.userContext; - } - const existingContexts = this.#browsingContextStorage - .getAllContexts() - .filter((context) => context.userContext === userContext); - let newWindow = false; - switch (params.type) { - case "tab" /* BrowsingContext.CreateType.Tab */: - newWindow = false; - break; - case "window" /* BrowsingContext.CreateType.Window */: - newWindow = true; - break; - } - if (!existingContexts.length) { - // If there are no contexts in the given user context, we need to set - // newWindow to true as newWindow=false will be rejected. - newWindow = true; - } - let result; - try { - result = await this.#browserCdpClient.sendCommand('Target.createTarget', { - url: 'about:blank', - newWindow, - browserContextId: userContext === 'default' ? undefined : userContext, - background: params.background === true, - }); - } - catch (err) { - if ( - // See https://source.chromium.org/chromium/chromium/src/+/main:chrome/browser/devtools/protocol/target_handler.cc;l=90;drc=e80392ac11e48a691f4309964cab83a3a59e01c8 - err.message.startsWith('Failed to find browser context with id') || - // See https://source.chromium.org/chromium/chromium/src/+/main:headless/lib/browser/protocol/target_handler.cc;l=49;drc=e80392ac11e48a691f4309964cab83a3a59e01c8 - err.message === 'browserContextId') { - throw new protocol_js_1.NoSuchUserContextException(`The context ${userContext} was not found`); - } - throw err; - } - // Wait for the new tab to be loaded to avoid race conditions in the - // `browsingContext` events, when the `browsingContext.domContentLoaded` and - // `browsingContext.load` events from the initial `about:blank` navigation - // are emitted after the next navigation is started. - // Details: https://github.com/web-platform-tests/wpt/issues/35846 - const contextId = result.targetId; - const context = this.#browsingContextStorage.getContext(contextId); - await context.lifecycleLoaded(); - return { context: context.id }; - } - navigate(params) { - const context = this.#browsingContextStorage.getContext(params.context); - return context.navigate(params.url, params.wait ?? "none" /* BrowsingContext.ReadinessState.None */); - } - reload(params) { - const context = this.#browsingContextStorage.getContext(params.context); - return context.reload(params.ignoreCache ?? false, params.wait ?? "none" /* BrowsingContext.ReadinessState.None */); - } - async activate(params) { - const context = this.#browsingContextStorage.getContext(params.context); - if (!context.isTopLevelContext()) { - throw new protocol_js_1.InvalidArgumentException('Activation is only supported on the top-level context'); - } - await context.activate(); - return {}; - } - async captureScreenshot(params) { - const context = this.#browsingContextStorage.getContext(params.context); - return await context.captureScreenshot(params); - } - async print(params) { - const context = this.#browsingContextStorage.getContext(params.context); - return await context.print(params); - } - async setViewport(params) { - const context = this.#browsingContextStorage.getContext(params.context); - if (!context.isTopLevelContext()) { - throw new protocol_js_1.InvalidArgumentException('Emulating viewport is only supported on the top-level context'); - } - await context.setViewport(params.viewport, params.devicePixelRatio); - return {}; - } - async traverseHistory(params) { - const context = this.#browsingContextStorage.getContext(params.context); - if (!context) { - throw new protocol_js_1.InvalidArgumentException(`No browsing context with id ${params.context}`); - } - if (!context.isTopLevelContext()) { - throw new protocol_js_1.InvalidArgumentException('Traversing history is only supported on the top-level context'); - } - await context.traverseHistory(params.delta); - return {}; - } - async handleUserPrompt(params) { - const context = this.#browsingContextStorage.getContext(params.context); - try { - await context.handleUserPrompt(params.accept, params.userText); - } - catch (error) { - // Heuristically determine the error - // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/page_handler.cc;l=1085?q=%22No%20dialog%20is%20showing%22&ss=chromium - if (error.message?.includes('No dialog is showing')) { - throw new protocol_js_1.NoSuchAlertException('No dialog is showing'); - } - throw error; - } - return {}; - } - async close(params) { - const context = this.#browsingContextStorage.getContext(params.context); - if (!context.isTopLevelContext()) { - throw new protocol_js_1.InvalidArgumentException(`Non top-level browsing context ${context.id} cannot be closed.`); - } - try { - const detachedFromTargetPromise = new Promise((resolve) => { - const onContextDestroyed = (event) => { - if (event.targetId === params.context) { - this.#browserCdpClient.off('Target.detachedFromTarget', onContextDestroyed); - resolve(); - } - }; - this.#browserCdpClient.on('Target.detachedFromTarget', onContextDestroyed); - }); - if (params.promptUnload) { - await context.close(); - } - else { - await this.#browserCdpClient.sendCommand('Target.closeTarget', { - targetId: params.context, - }); - } - // Sometimes CDP command finishes before `detachedFromTarget` event, - // sometimes after. Wait for the CDP command to be finished, and then wait - // for `detachedFromTarget` if it hasn't emitted. - await detachedFromTargetPromise; - } - catch (error) { - // Swallow error that arise from the page being destroyed - // Example is navigating to faulty SSL certificate - if (!(error.code === -32000 /* CdpErrorConstants.GENERIC_ERROR */ && - error.message === 'Not attached to an active page')) { - throw error; - } +exports.InputStateManager = void 0; +const assert_js_1 = __nccwpck_require__(84966); +const InputState_js_1 = __nccwpck_require__(4502); +// We use a weak map here as specified here: +// https://www.w3.org/TR/webdriver/#dfn-browsing-context-input-state-map +class InputStateManager extends WeakMap { + get(context) { + (0, assert_js_1.assert)(context.isTopLevelContext()); + if (!this.has(context)) { + this.set(context, new InputState_js_1.InputState()); } - return {}; - } - async locateNodes(params) { - const context = this.#browsingContextStorage.getContext(params.context); - return await context.locateNodes(params); - } - #onContextCreatedSubscribeHook(contextId) { - const context = this.#browsingContextStorage.getContext(contextId); - const contextsToReport = [ - context, - ...this.#browsingContextStorage.getContext(contextId).allChildren, - ]; - contextsToReport.forEach((context) => { - this.#eventManager.registerEvent({ - type: 'event', - method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated, - params: context.serializeToBidiValue(), - }, context.id); - }); - return Promise.resolve(); + return super.get(context); } } -exports.BrowsingContextProcessor = BrowsingContextProcessor; -//# sourceMappingURL=BrowsingContextProcessor.js.map +exports.InputStateManager = InputStateManager; +//# sourceMappingURL=InputStateManager.js.map /***/ }), -/***/ 36411: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 32940: +/***/ ((__unused_webpack_module, exports) => { "use strict"; /** - * Copyright 2022 Google LLC. + * Copyright 2023 Google LLC. * Copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -29558,92 +22495,267 @@ exports.BrowsingContextProcessor = BrowsingContextProcessor; * limitations under the License. */ Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.BrowsingContextStorage = void 0; -const protocol_js_1 = __nccwpck_require__(57745); -/** Container class for browsing contexts. */ -class BrowsingContextStorage { - /** Map from context ID to context implementation. */ - #contexts = new Map(); - /** Gets all top-level contexts, i.e. those with no parent. */ - getTopLevelContexts() { - return this.getAllContexts().filter((context) => context.isTopLevelContext()); - } - /** Gets all contexts. */ - getAllContexts() { - return Array.from(this.#contexts.values()); - } - /** Deletes the context with the given ID. */ - deleteContextById(id) { - this.#contexts.delete(id); - } - /** Deletes the given context. */ - deleteContext(context) { - this.#contexts.delete(context.id); - } - /** Tracks the given context. */ - addContext(context) { - this.#contexts.set(context.id, context); - } - /** Returns true whether there is an existing context with the given ID. */ - hasContext(id) { - return this.#contexts.has(id); - } - /** Gets the context with the given ID, if any. */ - findContext(id) { - return this.#contexts.get(id); - } - /** Returns the top-level context ID of the given context, if any. */ - findTopLevelContextId(id) { - if (id === null) { - return null; - } - const maybeContext = this.findContext(id); - const parentId = maybeContext?.parentId ?? null; - if (parentId === null) { - return id; - } - return this.findTopLevelContextId(parentId); - } - findContextBySession(sessionId) { - for (const context of this.#contexts.values()) { - if (context.cdpTarget.cdpSessionId === sessionId) { - return context; - } - } - return; - } - /** Gets the context with the given ID, if any, otherwise throws. */ - getContext(id) { - const result = this.findContext(id); - if (result === undefined) { - throw new protocol_js_1.NoSuchFrameException(`Context ${id} not found`); - } - return result; - } - verifyTopLevelContextsList(contexts) { - const foundContexts = new Set(); - if (!contexts) { - return foundContexts; - } - for (const contextId of contexts) { - const context = this.getContext(contextId); - if (context.isTopLevelContext()) { - foundContexts.add(context); - } - else { - throw new protocol_js_1.InvalidArgumentException(`Non top-level context '${contextId}' given.`); - } - } - return foundContexts; - } -} -exports.BrowsingContextStorage = BrowsingContextStorage; -//# sourceMappingURL=BrowsingContextStorage.js.map +exports.KeyToKeyCode = void 0; +// TODO: Remove this once https://crrev.com/c/4548290 is stably in Chromium. +// `Input.dispatchKeyboardEvent` will automatically handle these conversions. +exports.KeyToKeyCode = { + '0': 48, + '1': 49, + '2': 50, + '3': 51, + '4': 52, + '5': 53, + '6': 54, + '7': 55, + '8': 56, + '9': 57, + Abort: 3, + Help: 6, + Backspace: 8, + Tab: 9, + Numpad5: 12, + NumpadEnter: 13, + Enter: 13, + '\\r': 13, + '\\n': 13, + ShiftLeft: 16, + ShiftRight: 16, + ControlLeft: 17, + ControlRight: 17, + AltLeft: 18, + AltRight: 18, + Pause: 19, + CapsLock: 20, + Escape: 27, + Convert: 28, + NonConvert: 29, + Space: 32, + Numpad9: 33, + PageUp: 33, + Numpad3: 34, + PageDown: 34, + End: 35, + Numpad1: 35, + Home: 36, + Numpad7: 36, + ArrowLeft: 37, + Numpad4: 37, + Numpad8: 38, + ArrowUp: 38, + ArrowRight: 39, + Numpad6: 39, + Numpad2: 40, + ArrowDown: 40, + Select: 41, + Open: 43, + PrintScreen: 44, + Insert: 45, + Numpad0: 45, + Delete: 46, + NumpadDecimal: 46, + Digit0: 48, + Digit1: 49, + Digit2: 50, + Digit3: 51, + Digit4: 52, + Digit5: 53, + Digit6: 54, + Digit7: 55, + Digit8: 56, + Digit9: 57, + KeyA: 65, + KeyB: 66, + KeyC: 67, + KeyD: 68, + KeyE: 69, + KeyF: 70, + KeyG: 71, + KeyH: 72, + KeyI: 73, + KeyJ: 74, + KeyK: 75, + KeyL: 76, + KeyM: 77, + KeyN: 78, + KeyO: 79, + KeyP: 80, + KeyQ: 81, + KeyR: 82, + KeyS: 83, + KeyT: 84, + KeyU: 85, + KeyV: 86, + KeyW: 87, + KeyX: 88, + KeyY: 89, + KeyZ: 90, + MetaLeft: 91, + MetaRight: 92, + ContextMenu: 93, + NumpadMultiply: 106, + NumpadAdd: 107, + NumpadSubtract: 109, + NumpadDivide: 111, + F1: 112, + F2: 113, + F3: 114, + F4: 115, + F5: 116, + F6: 117, + F7: 118, + F8: 119, + F9: 120, + F10: 121, + F11: 122, + F12: 123, + F13: 124, + F14: 125, + F15: 126, + F16: 127, + F17: 128, + F18: 129, + F19: 130, + F20: 131, + F21: 132, + F22: 133, + F23: 134, + F24: 135, + NumLock: 144, + ScrollLock: 145, + AudioVolumeMute: 173, + AudioVolumeDown: 174, + AudioVolumeUp: 175, + MediaTrackNext: 176, + MediaTrackPrevious: 177, + MediaStop: 178, + MediaPlayPause: 179, + Semicolon: 186, + Equal: 187, + NumpadEqual: 187, + Comma: 188, + Minus: 189, + Period: 190, + Slash: 191, + Backquote: 192, + BracketLeft: 219, + Backslash: 220, + BracketRight: 221, + Quote: 222, + AltGraph: 225, + Props: 247, + Cancel: 3, + Clear: 12, + Shift: 16, + Control: 17, + Alt: 18, + Accept: 30, + ModeChange: 31, + ' ': 32, + Print: 42, + Execute: 43, + '\\u0000': 46, + a: 65, + b: 66, + c: 67, + d: 68, + e: 69, + f: 70, + g: 71, + h: 72, + i: 73, + j: 74, + k: 75, + l: 76, + m: 77, + n: 78, + o: 79, + p: 80, + q: 81, + r: 82, + s: 83, + t: 84, + u: 85, + v: 86, + w: 87, + x: 88, + y: 89, + z: 90, + Meta: 91, + '*': 106, + '+': 107, + '-': 109, + '/': 111, + ';': 186, + '=': 187, + ',': 188, + '.': 190, + '`': 192, + '[': 219, + '\\\\': 220, + ']': 221, + "'": 222, + Attn: 246, + CrSel: 247, + ExSel: 248, + EraseEof: 249, + Play: 250, + ZoomOut: 251, + ')': 48, + '!': 49, + '@': 50, + '#': 51, + $: 52, + '%': 53, + '^': 54, + '&': 55, + '(': 57, + A: 65, + B: 66, + C: 67, + D: 68, + E: 69, + F: 70, + G: 71, + H: 72, + I: 73, + J: 74, + K: 75, + L: 76, + M: 77, + N: 78, + O: 79, + P: 80, + Q: 81, + R: 82, + S: 83, + T: 84, + U: 85, + V: 86, + W: 87, + X: 88, + Y: 89, + Z: 90, + ':': 186, + '<': 188, + _: 189, + '>': 190, + '?': 191, + '~': 192, + '{': 219, + '|': 220, + '}': 221, + '"': 222, + Camera: 44, + EndCall: 95, + VolumeDown: 182, + VolumeUp: 183, +}; +//# sourceMappingURL=USKeyboardLayout.js.map /***/ }), -/***/ 56028: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 80011: +/***/ ((__unused_webpack_module, exports) => { "use strict"; @@ -29664,720 +22776,689 @@ exports.BrowsingContextStorage = BrowsingContextStorage; * limitations under the License. */ Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ActionDispatcher = void 0; +exports.getNormalizedKey = getNormalizedKey; +exports.getKeyCode = getKeyCode; +exports.getKeyLocation = getKeyLocation; +/** + * Returns the normalized key value for a given key according to the table: + * https://w3c.github.io/webdriver/#dfn-normalized-key-value + */ +function getNormalizedKey(value) { + switch (value) { + case '\uE000': + return 'Unidentified'; + case '\uE001': + return 'Cancel'; + case '\uE002': + return 'Help'; + case '\uE003': + return 'Backspace'; + case '\uE004': + return 'Tab'; + case '\uE005': + return 'Clear'; + // Specification declares the '\uE006' to be `Return`, but it is not supported by + // Chrome, so fall back to `Enter`, which aligns with WPT. + case '\uE006': + case '\uE007': + return 'Enter'; + case '\uE008': + return 'Shift'; + case '\uE009': + return 'Control'; + case '\uE00A': + return 'Alt'; + case '\uE00B': + return 'Pause'; + case '\uE00C': + return 'Escape'; + case '\uE00D': + return ' '; + case '\uE00E': + return 'PageUp'; + case '\uE00F': + return 'PageDown'; + case '\uE010': + return 'End'; + case '\uE011': + return 'Home'; + case '\uE012': + return 'ArrowLeft'; + case '\uE013': + return 'ArrowUp'; + case '\uE014': + return 'ArrowRight'; + case '\uE015': + return 'ArrowDown'; + case '\uE016': + return 'Insert'; + case '\uE017': + return 'Delete'; + case '\uE018': + return ';'; + case '\uE019': + return '='; + case '\uE01A': + return '0'; + case '\uE01B': + return '1'; + case '\uE01C': + return '2'; + case '\uE01D': + return '3'; + case '\uE01E': + return '4'; + case '\uE01F': + return '5'; + case '\uE020': + return '6'; + case '\uE021': + return '7'; + case '\uE022': + return '8'; + case '\uE023': + return '9'; + case '\uE024': + return '*'; + case '\uE025': + return '+'; + case '\uE026': + return ','; + case '\uE027': + return '-'; + case '\uE028': + return '.'; + case '\uE029': + return '/'; + case '\uE031': + return 'F1'; + case '\uE032': + return 'F2'; + case '\uE033': + return 'F3'; + case '\uE034': + return 'F4'; + case '\uE035': + return 'F5'; + case '\uE036': + return 'F6'; + case '\uE037': + return 'F7'; + case '\uE038': + return 'F8'; + case '\uE039': + return 'F9'; + case '\uE03A': + return 'F10'; + case '\uE03B': + return 'F11'; + case '\uE03C': + return 'F12'; + case '\uE03D': + return 'Meta'; + case '\uE040': + return 'ZenkakuHankaku'; + case '\uE050': + return 'Shift'; + case '\uE051': + return 'Control'; + case '\uE052': + return 'Alt'; + case '\uE053': + return 'Meta'; + case '\uE054': + return 'PageUp'; + case '\uE055': + return 'PageDown'; + case '\uE056': + return 'End'; + case '\uE057': + return 'Home'; + case '\uE058': + return 'ArrowLeft'; + case '\uE059': + return 'ArrowUp'; + case '\uE05A': + return 'ArrowRight'; + case '\uE05B': + return 'ArrowDown'; + case '\uE05C': + return 'Insert'; + case '\uE05D': + return 'Delete'; + default: + return value; + } +} +/** + * Returns the key code for a given key according to the table: + * https://w3c.github.io/webdriver/#dfn-shifted-character + */ +function getKeyCode(key) { + switch (key) { + case '`': + case '~': + return 'Backquote'; + case '\\': + case '|': + return 'Backslash'; + case '\uE003': + return 'Backspace'; + case '[': + case '{': + return 'BracketLeft'; + case ']': + case '}': + return 'BracketRight'; + case ',': + case '<': + return 'Comma'; + case '0': + case ')': + return 'Digit0'; + case '1': + case '!': + return 'Digit1'; + case '2': + case '@': + return 'Digit2'; + case '3': + case '#': + return 'Digit3'; + case '4': + case '$': + return 'Digit4'; + case '5': + case '%': + return 'Digit5'; + case '6': + case '^': + return 'Digit6'; + case '7': + case '&': + return 'Digit7'; + case '8': + case '*': + return 'Digit8'; + case '9': + case '(': + return 'Digit9'; + case '=': + case '+': + return 'Equal'; + // The spec declares the '<' to be `IntlBackslash` as well, but it is already covered + // in the `Comma` above. + case '>': + return 'IntlBackslash'; + case 'a': + case 'A': + return 'KeyA'; + case 'b': + case 'B': + return 'KeyB'; + case 'c': + case 'C': + return 'KeyC'; + case 'd': + case 'D': + return 'KeyD'; + case 'e': + case 'E': + return 'KeyE'; + case 'f': + case 'F': + return 'KeyF'; + case 'g': + case 'G': + return 'KeyG'; + case 'h': + case 'H': + return 'KeyH'; + case 'i': + case 'I': + return 'KeyI'; + case 'j': + case 'J': + return 'KeyJ'; + case 'k': + case 'K': + return 'KeyK'; + case 'l': + case 'L': + return 'KeyL'; + case 'm': + case 'M': + return 'KeyM'; + case 'n': + case 'N': + return 'KeyN'; + case 'o': + case 'O': + return 'KeyO'; + case 'p': + case 'P': + return 'KeyP'; + case 'q': + case 'Q': + return 'KeyQ'; + case 'r': + case 'R': + return 'KeyR'; + case 's': + case 'S': + return 'KeyS'; + case 't': + case 'T': + return 'KeyT'; + case 'u': + case 'U': + return 'KeyU'; + case 'v': + case 'V': + return 'KeyV'; + case 'w': + case 'W': + return 'KeyW'; + case 'x': + case 'X': + return 'KeyX'; + case 'y': + case 'Y': + return 'KeyY'; + case 'z': + case 'Z': + return 'KeyZ'; + case '-': + case '_': + return 'Minus'; + case '.': + return 'Period'; + case "'": + case '"': + return 'Quote'; + case ';': + case ':': + return 'Semicolon'; + case '/': + case '?': + return 'Slash'; + case '\uE00A': + return 'AltLeft'; + case '\uE052': + return 'AltRight'; + case '\uE009': + return 'ControlLeft'; + case '\uE051': + return 'ControlRight'; + case '\uE006': + return 'Enter'; + case '\uE00B': + return 'Pause'; + case '\uE03D': + return 'MetaLeft'; + case '\uE053': + return 'MetaRight'; + case '\uE008': + return 'ShiftLeft'; + case '\uE050': + return 'ShiftRight'; + case ' ': + case '\uE00D': + return 'Space'; + case '\uE004': + return 'Tab'; + case '\uE017': + return 'Delete'; + case '\uE010': + return 'End'; + case '\uE002': + return 'Help'; + case '\uE011': + return 'Home'; + case '\uE016': + return 'Insert'; + case '\uE00F': + return 'PageDown'; + case '\uE00E': + return 'PageUp'; + case '\uE015': + return 'ArrowDown'; + case '\uE012': + return 'ArrowLeft'; + case '\uE014': + return 'ArrowRight'; + case '\uE013': + return 'ArrowUp'; + case '\uE00C': + return 'Escape'; + case '\uE031': + return 'F1'; + case '\uE032': + return 'F2'; + case '\uE033': + return 'F3'; + case '\uE034': + return 'F4'; + case '\uE035': + return 'F5'; + case '\uE036': + return 'F6'; + case '\uE037': + return 'F7'; + case '\uE038': + return 'F8'; + case '\uE039': + return 'F9'; + case '\uE03A': + return 'F10'; + case '\uE03B': + return 'F11'; + case '\uE03C': + return 'F12'; + case '\uE019': + return 'NumpadEqual'; + case '\uE01A': + case '\uE05C': + return 'Numpad0'; + case '\uE01B': + case '\uE056': + return 'Numpad1'; + case '\uE01C': + case '\uE05B': + return 'Numpad2'; + case '\uE01D': + case '\uE055': + return 'Numpad3'; + case '\uE01E': + case '\uE058': + return 'Numpad4'; + case '\uE01F': + return 'Numpad5'; + case '\uE020': + case '\uE05A': + return 'Numpad6'; + case '\uE021': + case '\uE057': + return 'Numpad7'; + case '\uE022': + case '\uE059': + return 'Numpad8'; + case '\uE023': + case '\uE054': + return 'Numpad9'; + case '\uE025': + return 'NumpadAdd'; + case '\uE026': + return 'NumpadComma'; + case '\uE028': + case '\uE05D': + return 'NumpadDecimal'; + case '\uE029': + return 'NumpadDivide'; + case '\uE007': + return 'NumpadEnter'; + case '\uE024': + return 'NumpadMultiply'; + case '\uE027': + return 'NumpadSubtract'; + default: + return; + } +} +/** + * Returns the location of the key according to the table: + * https://w3c.github.io/webdriver/#dfn-key-location + */ +function getKeyLocation(key) { + switch (key) { + case '\uE007': + case '\uE008': + case '\uE009': + case '\uE00A': + case '\uE03D': + return 1; + case '\uE019': + case '\uE01A': + case '\uE01B': + case '\uE01C': + case '\uE01D': + case '\uE01E': + case '\uE01F': + case '\uE020': + case '\uE021': + case '\uE022': + case '\uE023': + case '\uE024': + case '\uE025': + case '\uE026': + case '\uE027': + case '\uE028': + case '\uE029': + case '\uE054': + case '\uE055': + case '\uE056': + case '\uE057': + case '\uE058': + case '\uE059': + case '\uE05A': + case '\uE05B': + case '\uE05C': + case '\uE05D': + return 3; + case '\uE050': + case '\uE051': + case '\uE052': + case '\uE053': + return 2; + default: + return 0; + } +} +//# sourceMappingURL=keyUtils.js.map + +/***/ }), + +/***/ 35092: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + +var _a; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.LogManager = void 0; const protocol_js_1 = __nccwpck_require__(57745); -const assert_js_1 = __nccwpck_require__(84966); -const GraphemeTools_js_1 = __nccwpck_require__(88582); -const InputSource_js_1 = __nccwpck_require__(71134); -const keyUtils_js_1 = __nccwpck_require__(80011); -const USKeyboardLayout_js_1 = __nccwpck_require__(32940); -/** https://w3c.github.io/webdriver/#dfn-center-point */ -const CALCULATE_IN_VIEW_CENTER_PT_DECL = ((i) => { - const t = i.getClientRects()[0], e = Math.max(0, Math.min(t.x, t.x + t.width)), n = Math.min(window.innerWidth, Math.max(t.x, t.x + t.width)), h = Math.max(0, Math.min(t.y, t.y + t.height)), m = Math.min(window.innerHeight, Math.max(t.y, t.y + t.height)); - return [e + ((n - e) >> 1), h + ((m - h) >> 1)]; -}).toString(); -const IS_MAC_DECL = (() => { - return navigator.platform.toLowerCase().includes('mac'); -}).toString(); -async function getElementCenter(context, element) { - const sandbox = await context.getOrCreateSandbox(undefined); - const result = await sandbox.callFunction(CALCULATE_IN_VIEW_CENTER_PT_DECL, false, { type: 'undefined' }, [element]); - if (result.type === 'exception') { - throw new protocol_js_1.NoSuchElementException(`Origin element ${element.sharedId} was not found`); +const log_js_1 = __nccwpck_require__(50920); +const logHelper_js_1 = __nccwpck_require__(55415); +/** Converts CDP StackTrace object to BiDi StackTrace object. */ +function getBidiStackTrace(cdpStackTrace) { + const stackFrames = cdpStackTrace?.callFrames.map((callFrame) => { + return { + columnNumber: callFrame.columnNumber, + functionName: callFrame.functionName, + lineNumber: callFrame.lineNumber, + url: callFrame.url, + }; + }); + return stackFrames ? { callFrames: stackFrames } : undefined; +} +function getLogLevel(consoleApiType) { + if (["error" /* Log.Level.Error */, 'assert'].includes(consoleApiType)) { + return "error" /* Log.Level.Error */; } - (0, assert_js_1.assert)(result.result.type === 'array'); - (0, assert_js_1.assert)(result.result.value?.[0]?.type === 'number'); - (0, assert_js_1.assert)(result.result.value?.[1]?.type === 'number'); - const { result: { value: [{ value: x }, { value: y }], }, } = result; - return { x: x, y: y }; + if (["debug" /* Log.Level.Debug */, 'trace'].includes(consoleApiType)) { + return "debug" /* Log.Level.Debug */; + } + if (["warn" /* Log.Level.Warn */, 'warning'].includes(consoleApiType)) { + return "warn" /* Log.Level.Warn */; + } + return "info" /* Log.Level.Info */; } -class ActionDispatcher { - static isMacOS = async (context) => { - const result = await (await context.getOrCreateSandbox(undefined)).callFunction(IS_MAC_DECL, false); - (0, assert_js_1.assert)(result.type !== 'exception'); - (0, assert_js_1.assert)(result.result.type === 'boolean'); - return result.result.value; - }; - #tickStart = 0; - #tickDuration = 0; - #inputState; - #context; - #isMacOS; - constructor(inputState, context, isMacOS) { - this.#inputState = inputState; - this.#context = context; - this.#isMacOS = isMacOS; +function getLogMethod(consoleApiType) { + switch (consoleApiType) { + case 'warning': + return 'warn'; + case 'startGroup': + return 'group'; + case 'startGroupCollapsed': + return 'groupCollapsed'; + case 'endGroup': + return 'groupEnd'; } - async dispatchActions(optionsByTick) { - await this.#inputState.queue.run(async () => { - for (const options of optionsByTick) { - await this.dispatchTickActions(options); - } - }); + return consoleApiType; +} +class LogManager { + #eventManager; + #realmStorage; + #cdpTarget; + #logger; + constructor(cdpTarget, realmStorage, eventManager, logger) { + this.#cdpTarget = cdpTarget; + this.#realmStorage = realmStorage; + this.#eventManager = eventManager; + this.#logger = logger; } - async dispatchTickActions(options) { - this.#tickStart = performance.now(); - this.#tickDuration = 0; - for (const { action } of options) { - if ('duration' in action && action.duration !== undefined) { - this.#tickDuration = Math.max(this.#tickDuration, action.duration); - } - } - const promises = [ - new Promise((resolve) => setTimeout(resolve, this.#tickDuration)), - ]; - for (const option of options) { - // In theory we have to wait for each action to happen, but CDP is serial, - // so as an optimization, we queue all CDP commands at once and await all - // of them. - promises.push(this.#dispatchAction(option)); - } - await Promise.all(promises); + static create(cdpTarget, realmStorage, eventManager, logger) { + const logManager = new _a(cdpTarget, realmStorage, eventManager, logger); + logManager.#initializeEntryAddedEventListener(); + return logManager; } - async #dispatchAction({ id, action }) { - const source = this.#inputState.get(id); - const keyState = this.#inputState.getGlobalKeyState(); - switch (action.type) { - case 'keyDown': { - // SAFETY: The source is validated before. - await this.#dispatchKeyDownAction(source, action); - this.#inputState.cancelList.push({ - id, - action: { - ...action, - type: 'keyUp', - }, - }); + /** + * Heuristic serialization of CDP remote object. If possible, return the BiDi value + * without deep serialization. + */ + async #heuristicSerializeArg(arg, realm) { + switch (arg.type) { + // TODO: Implement regexp, array, object, map and set heuristics base on + // preview. + case 'undefined': + return { type: 'undefined' }; + case 'boolean': + return { type: 'boolean', value: arg.value }; + case 'string': + return { type: 'string', value: arg.value }; + case 'number': + // The value can be either a number or a string like `Infinity` or `-0`. + return { type: 'number', value: arg.unserializableValue ?? arg.value }; + case 'bigint': + if (arg.unserializableValue !== undefined && + arg.unserializableValue[arg.unserializableValue.length - 1] === 'n') { + return { + type: arg.type, + value: arg.unserializableValue.slice(0, -1), + }; + } + // Unexpected bigint value, fall back to CDP deep serialization. break; - } - case 'keyUp': { - // SAFETY: The source is validated before. - await this.#dispatchKeyUpAction(source, action); + case 'object': + if (arg.subtype === 'null') { + return { type: 'null' }; + } + // Fall back to CDP deep serialization. break; - } - case 'pause': { - // TODO: Implement waiting on the input source. + default: + // Fall back to CDP deep serialization. break; + } + // Fall back to CDP deep serialization. + return await realm.serializeCdpObject(arg, "none" /* Script.ResultOwnership.None */); + } + #initializeEntryAddedEventListener() { + this.#cdpTarget.cdpClient.on('Runtime.consoleAPICalled', (params) => { + // Try to find realm by `cdpSessionId` and `executionContextId`, + // if provided. + const realm = this.#realmStorage.findRealm({ + cdpSessionId: this.#cdpTarget.cdpSessionId, + executionContextId: params.executionContextId, + }); + if (realm === undefined) { + // Ignore exceptions not attached to any realm. + this.#logger?.(log_js_1.LogType.cdp, params); + return; } - case 'pointerDown': { - // SAFETY: The source is validated before. - await this.#dispatchPointerDownAction(source, keyState, action); - this.#inputState.cancelList.push({ - id, - action: { - ...action, - type: 'pointerUp', + const argsPromise = Promise.all(params.args.map((arg) => this.#heuristicSerializeArg(arg, realm))); + for (const browsingContext of realm.associatedBrowsingContexts) { + this.#eventManager.registerPromiseEvent(argsPromise.then((args) => ({ + kind: 'success', + value: { + type: 'event', + method: protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded, + params: { + level: getLogLevel(params.type), + source: realm.source, + text: (0, logHelper_js_1.getRemoteValuesText)(args, true), + timestamp: Math.round(params.timestamp), + stackTrace: getBidiStackTrace(params.stackTrace), + type: 'console', + method: getLogMethod(params.type), + args, + }, }, - }); - break; - } - case 'pointerMove': { - // SAFETY: The source is validated before. - await this.#dispatchPointerMoveAction(source, keyState, action); - break; + }), (error) => ({ + kind: 'error', + error, + })), browsingContext.id, protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded); } - case 'pointerUp': { - // SAFETY: The source is validated before. - await this.#dispatchPointerUpAction(source, keyState, action); - break; + }); + this.#cdpTarget.cdpClient.on('Runtime.exceptionThrown', (params) => { + // Try to find realm by `cdpSessionId` and `executionContextId`, + // if provided. + const realm = this.#realmStorage.findRealm({ + cdpSessionId: this.#cdpTarget.cdpSessionId, + executionContextId: params.exceptionDetails.executionContextId, + }); + if (realm === undefined) { + // Ignore exceptions not attached to any realm. + this.#logger?.(log_js_1.LogType.cdp, params); + return; } - case 'scroll': { - // SAFETY: The source is validated before. - await this.#dispatchScrollAction(source, keyState, action); - break; - } - } - } - async #dispatchPointerDownAction(source, keyState, action) { - const { button } = action; - if (source.pressed.has(button)) { - return; - } - source.pressed.add(button); - const { x, y, subtype: pointerType } = source; - const { width, height, pressure, twist, tangentialPressure } = action; - const { tiltX, tiltY } = getTilt(action); - // --- Platform-specific code begins here --- - const { modifiers } = keyState; - const { radiusX, radiusY } = getRadii(width ?? 1, height ?? 1); - switch (pointerType) { - case "mouse" /* Input.PointerType.Mouse */: - case "pen" /* Input.PointerType.Pen */: - // TODO: Implement width and height when available. - await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { - type: 'mousePressed', - x, - y, - modifiers, - button: getCdpButton(button), - buttons: source.buttons, - clickCount: source.setClickCount(button, new InputSource_js_1.PointerSource.ClickContext(x, y, performance.now())), - pointerType, - tangentialPressure, - tiltX, - tiltY, - twist, - force: pressure, - }); - break; - case "touch" /* Input.PointerType.Touch */: - await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', { - type: 'touchStart', - touchPoints: [ - { - x, - y, - radiusX, - radiusY, - tangentialPressure, - tiltX, - tiltY, - twist, - force: pressure, - id: source.pointerId, - }, - ], - modifiers, - }); - break; - } - source.radiusX = radiusX; - source.radiusY = radiusY; - source.force = pressure; - // --- Platform-specific code ends here --- - } - #dispatchPointerUpAction(source, keyState, action) { - const { button } = action; - if (!source.pressed.has(button)) { - return; - } - source.pressed.delete(button); - const { x, y, force, radiusX, radiusY, subtype: pointerType } = source; - // --- Platform-specific code begins here --- - const { modifiers } = keyState; - switch (pointerType) { - case "mouse" /* Input.PointerType.Mouse */: - case "pen" /* Input.PointerType.Pen */: - // TODO: Implement width and height when available. - return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { - type: 'mouseReleased', - x, - y, - modifiers, - button: getCdpButton(button), - buttons: source.buttons, - clickCount: source.getClickCount(button), - pointerType, - }); - case "touch" /* Input.PointerType.Touch */: - return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', { - type: 'touchEnd', - touchPoints: [ - { - x, - y, - id: source.pointerId, - force, - radiusX, - radiusY, + for (const browsingContext of realm.associatedBrowsingContexts) { + this.#eventManager.registerPromiseEvent(_a.#getExceptionText(params, realm).then((text) => ({ + kind: 'success', + value: { + type: 'event', + method: protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded, + params: { + level: "error" /* Log.Level.Error */, + source: realm.source, + text, + timestamp: Math.round(params.timestamp), + stackTrace: getBidiStackTrace(params.exceptionDetails.stackTrace), + type: 'javascript', }, - ], - modifiers, - }); - } - // --- Platform-specific code ends here --- - } - async #dispatchPointerMoveAction(source, keyState, action) { - const { x: startX, y: startY, subtype: pointerType } = source; - const { width, height, pressure, twist, tangentialPressure, x: offsetX, y: offsetY, origin = 'viewport', duration = this.#tickDuration, } = action; - const { tiltX, tiltY } = getTilt(action); - const { radiusX, radiusY } = getRadii(width ?? 1, height ?? 1); - const { targetX, targetY } = await this.#getCoordinateFromOrigin(origin, offsetX, offsetY, startX, startY); - if (targetX < 0 || targetY < 0) { - throw new protocol_js_1.MoveTargetOutOfBoundsException(`Cannot move beyond viewport (x: ${targetX}, y: ${targetY})`); - } - let last; - do { - const ratio = duration > 0 ? (performance.now() - this.#tickStart) / duration : 1; - last = ratio >= 1; - let x; - let y; - if (last) { - x = targetX; - y = targetY; - } - else { - x = Math.round(ratio * (targetX - startX) + startX); - y = Math.round(ratio * (targetY - startY) + startY); - } - if (source.x !== x || source.y !== y) { - // --- Platform-specific code begins here --- - const { modifiers } = keyState; - switch (pointerType) { - case "mouse" /* Input.PointerType.Mouse */: - // TODO: Implement width and height when available. - await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { - type: 'mouseMoved', - x, - y, - modifiers, - clickCount: 0, - button: getCdpButton(source.pressed.values().next().value ?? 5), - buttons: source.buttons, - pointerType, - tangentialPressure, - tiltX, - tiltY, - twist, - force: pressure, - }); - break; - case "pen" /* Input.PointerType.Pen */: - if (source.pressed.size !== 0) { - // Empty `source.pressed.size` means the pen is not detected by digitizer. - // Dispatch a mouse event for the pen only if either: - // 1. the pen is hovering over the digitizer (0); - // 2. the pen is in contact with the digitizer (1); - // 3. the pen has at least one button pressed (2, 4, etc). - // https://www.w3.org/TR/pointerevents/#the-buttons-property - // TODO: Implement width and height when available. - await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { - type: 'mouseMoved', - x, - y, - modifiers, - clickCount: 0, - button: getCdpButton(source.pressed.values().next().value ?? 5), - buttons: source.buttons, - pointerType, - tangentialPressure, - tiltX, - tiltY, - twist, - force: pressure ?? 0.5, - }); - } - break; - case "touch" /* Input.PointerType.Touch */: - if (source.pressed.size !== 0) { - await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', { - type: 'touchMove', - touchPoints: [ - { - x, - y, - radiusX, - radiusY, - tangentialPressure, - tiltX, - tiltY, - twist, - force: pressure, - id: source.pointerId, - }, - ], - modifiers, - }); - } - break; - } - // --- Platform-specific code ends here --- - source.x = x; - source.y = y; - source.radiusX = radiusX; - source.radiusY = radiusY; - source.force = pressure; - } - } while (!last); - } - async #getCoordinateFromOrigin(origin, offsetX, offsetY, startX, startY) { - let targetX; - let targetY; - switch (origin) { - case 'viewport': - targetX = offsetX; - targetY = offsetY; - break; - case 'pointer': - targetX = startX + offsetX; - targetY = startY + offsetY; - break; - default: { - const { x: posX, y: posY } = await getElementCenter(this.#context, origin.element); - // SAFETY: These can never be special numbers. - targetX = posX + offsetX; - targetY = posY + offsetY; - break; - } - } - return { targetX, targetY }; - } - async #dispatchScrollAction(_source, keyState, action) { - const { deltaX: targetDeltaX, deltaY: targetDeltaY, x: offsetX, y: offsetY, origin = 'viewport', duration = this.#tickDuration, } = action; - if (origin === 'pointer') { - throw new protocol_js_1.InvalidArgumentException('"pointer" origin is invalid for scrolling.'); - } - const { targetX, targetY } = await this.#getCoordinateFromOrigin(origin, offsetX, offsetY, 0, 0); - if (targetX < 0 || targetY < 0) { - throw new protocol_js_1.MoveTargetOutOfBoundsException(`Cannot move beyond viewport (x: ${targetX}, y: ${targetY})`); - } - let currentDeltaX = 0; - let currentDeltaY = 0; - let last; - do { - const ratio = duration > 0 ? (performance.now() - this.#tickStart) / duration : 1; - last = ratio >= 1; - let deltaX; - let deltaY; - if (last) { - deltaX = targetDeltaX - currentDeltaX; - deltaY = targetDeltaY - currentDeltaY; - } - else { - deltaX = Math.round(ratio * targetDeltaX - currentDeltaX); - deltaY = Math.round(ratio * targetDeltaY - currentDeltaY); - } - if (deltaX !== 0 || deltaY !== 0) { - // --- Platform-specific code begins here --- - const { modifiers } = keyState; - await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', { - type: 'mouseWheel', - deltaX, - deltaY, - x: targetX, - y: targetY, - modifiers, - }); - // --- Platform-specific code ends here --- - currentDeltaX += deltaX; - currentDeltaY += deltaY; - } - } while (!last); - } - async #dispatchKeyDownAction(source, action) { - const rawKey = action.value; - if (!(0, GraphemeTools_js_1.isSingleGrapheme)(rawKey)) { - // https://w3c.github.io/webdriver/#dfn-process-a-key-action - // WebDriver spec allows a grapheme to be used. - throw new protocol_js_1.InvalidArgumentException(`Invalid key value: ${rawKey}`); - } - const isGrapheme = (0, GraphemeTools_js_1.isSingleComplexGrapheme)(rawKey); - const key = (0, keyUtils_js_1.getNormalizedKey)(rawKey); - const repeat = source.pressed.has(key); - const code = (0, keyUtils_js_1.getKeyCode)(rawKey); - const location = (0, keyUtils_js_1.getKeyLocation)(rawKey); - switch (key) { - case 'Alt': - source.alt = true; - break; - case 'Shift': - source.shift = true; - break; - case 'Control': - source.ctrl = true; - break; - case 'Meta': - source.meta = true; - break; - } - source.pressed.add(key); - const { modifiers } = source; - // --- Platform-specific code begins here --- - // The spread is a little hack so JS gives us an array of unicode characters - // to measure. - const unmodifiedText = getKeyEventUnmodifiedText(key, source, isGrapheme); - const text = getKeyEventText(code ?? '', source) ?? unmodifiedText; - let command; - // The following commands need to be declared because Chromium doesn't - // handle them. See - // https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:third_party/blink/renderer/core/editing/editing_behavior.cc;l=169;drc=b8143cf1dfd24842890fcd831c4f5d909bef4fc4;bpv=0;bpt=1. - if (this.#isMacOS && source.meta) { - switch (code) { - case 'KeyA': - command = 'SelectAll'; - break; - case 'KeyC': - command = 'Copy'; - break; - case 'KeyV': - command = source.shift ? 'PasteAndMatchStyle' : 'Paste'; - break; - case 'KeyX': - command = 'Cut'; - break; - case 'KeyZ': - command = source.shift ? 'Redo' : 'Undo'; - break; - default: - // Intentionally empty. - } - } - const promises = [ - this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchKeyEvent', { - type: text ? 'keyDown' : 'rawKeyDown', - windowsVirtualKeyCode: USKeyboardLayout_js_1.KeyToKeyCode[key], - key, - code, - text, - unmodifiedText, - autoRepeat: repeat, - isSystemKey: source.alt || undefined, - location: location < 3 ? location : undefined, - isKeypad: location === 3, - modifiers, - commands: command ? [command] : undefined, - }), - ]; - // Drag cancelling happens on escape. - if (key === 'Escape') { - if (!source.alt && - ((this.#isMacOS && !source.ctrl && !source.meta) || !this.#isMacOS)) { - promises.push(this.#context.cdpTarget.cdpClient.sendCommand('Input.cancelDragging')); + }, + }), (error) => ({ + kind: 'error', + error, + })), browsingContext.id, protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded); } - } - await Promise.all(promises); - // --- Platform-specific code ends here --- - } - #dispatchKeyUpAction(source, action) { - const rawKey = action.value; - if (!(0, GraphemeTools_js_1.isSingleGrapheme)(rawKey)) { - // https://w3c.github.io/webdriver/#dfn-process-a-key-action - // WebDriver spec allows a grapheme to be used. - throw new protocol_js_1.InvalidArgumentException(`Invalid key value: ${rawKey}`); - } - const isGrapheme = (0, GraphemeTools_js_1.isSingleComplexGrapheme)(rawKey); - const key = (0, keyUtils_js_1.getNormalizedKey)(rawKey); - if (!source.pressed.has(key)) { - return; - } - const code = (0, keyUtils_js_1.getKeyCode)(rawKey); - const location = (0, keyUtils_js_1.getKeyLocation)(rawKey); - switch (key) { - case 'Alt': - source.alt = false; - break; - case 'Shift': - source.shift = false; - break; - case 'Control': - source.ctrl = false; - break; - case 'Meta': - source.meta = false; - break; - } - source.pressed.delete(key); - const { modifiers } = source; - // --- Platform-specific code begins here --- - // The spread is a little hack so JS gives us an array of unicode characters - // to measure. - const unmodifiedText = getKeyEventUnmodifiedText(key, source, isGrapheme); - const text = getKeyEventText(code ?? '', source) ?? unmodifiedText; - return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchKeyEvent', { - type: 'keyUp', - windowsVirtualKeyCode: USKeyboardLayout_js_1.KeyToKeyCode[key], - key, - code, - text, - unmodifiedText, - location: location < 3 ? location : undefined, - isSystemKey: source.alt || undefined, - isKeypad: location === 3, - modifiers, }); - // --- Platform-specific code ends here --- - } -} -exports.ActionDispatcher = ActionDispatcher; -/** - * Translates a non-grapheme key to either an `undefined` for a special keys, or a single - * character modified by shift if needed. - */ -const getKeyEventUnmodifiedText = (key, source, isGrapheme) => { - if (isGrapheme) { - // Graphemes should be presented as text in the CDP command. - return key; - } - if (key === 'Enter') { - return '\r'; - } - // If key is not a single character, it is a normalized key value, and should be - // presented as key, not text in the CDP command. - return [...key].length === 1 - ? source.shift - ? key.toLocaleUpperCase('en-US') - : key - : undefined; -}; -const getKeyEventText = (code, source) => { - if (source.ctrl) { - switch (code) { - case 'Digit2': - if (source.shift) { - return '\x00'; - } - break; - case 'KeyA': - return '\x01'; - case 'KeyB': - return '\x02'; - case 'KeyC': - return '\x03'; - case 'KeyD': - return '\x04'; - case 'KeyE': - return '\x05'; - case 'KeyF': - return '\x06'; - case 'KeyG': - return '\x07'; - case 'KeyH': - return '\x08'; - case 'KeyI': - return '\x09'; - case 'KeyJ': - return '\x0A'; - case 'KeyK': - return '\x0B'; - case 'KeyL': - return '\x0C'; - case 'KeyM': - return '\x0D'; - case 'KeyN': - return '\x0E'; - case 'KeyO': - return '\x0F'; - case 'KeyP': - return '\x10'; - case 'KeyQ': - return '\x11'; - case 'KeyR': - return '\x12'; - case 'KeyS': - return '\x13'; - case 'KeyT': - return '\x14'; - case 'KeyU': - return '\x15'; - case 'KeyV': - return '\x16'; - case 'KeyW': - return '\x17'; - case 'KeyX': - return '\x18'; - case 'KeyY': - return '\x19'; - case 'KeyZ': - return '\x1A'; - case 'BracketLeft': - return '\x1B'; - case 'Backslash': - return '\x1C'; - case 'BracketRight': - return '\x1D'; - case 'Digit6': - if (source.shift) { - return '\x1E'; - } - break; - case 'Minus': - return '\x1F'; - } - return ''; - } - if (source.alt) { - return ''; - } - return; -}; -function getCdpButton(button) { - // https://www.w3.org/TR/pointerevents/#the-button-property - switch (button) { - case 0: - return 'left'; - case 1: - return 'middle'; - case 2: - return 'right'; - case 3: - return 'back'; - case 4: - return 'forward'; - default: - return 'none'; } -} -function getTilt(action) { - // https://w3c.github.io/pointerevents/#converting-between-tiltx-tilty-and-altitudeangle-azimuthangle - const altitudeAngle = action.altitudeAngle ?? Math.PI / 2; - const azimuthAngle = action.azimuthAngle ?? 0; - let tiltXRadians = 0; - let tiltYRadians = 0; - if (altitudeAngle === 0) { - // the pen is in the X-Y plane - if (azimuthAngle === 0 || azimuthAngle === 2 * Math.PI) { - // pen is on positive X axis - tiltXRadians = Math.PI / 2; - } - if (azimuthAngle === Math.PI / 2) { - // pen is on positive Y axis - tiltYRadians = Math.PI / 2; - } - if (azimuthAngle === Math.PI) { - // pen is on negative X axis - tiltXRadians = -Math.PI / 2; - } - if (azimuthAngle === (3 * Math.PI) / 2) { - // pen is on negative Y axis - tiltYRadians = -Math.PI / 2; - } - if (azimuthAngle > 0 && azimuthAngle < Math.PI / 2) { - tiltXRadians = Math.PI / 2; - tiltYRadians = Math.PI / 2; - } - if (azimuthAngle > Math.PI / 2 && azimuthAngle < Math.PI) { - tiltXRadians = -Math.PI / 2; - tiltYRadians = Math.PI / 2; - } - if (azimuthAngle > Math.PI && azimuthAngle < (3 * Math.PI) / 2) { - tiltXRadians = -Math.PI / 2; - tiltYRadians = -Math.PI / 2; + /** + * Try the best to get the exception text. + */ + static async #getExceptionText(params, realm) { + if (!params.exceptionDetails.exception) { + return params.exceptionDetails.text; } - if (azimuthAngle > (3 * Math.PI) / 2 && azimuthAngle < 2 * Math.PI) { - tiltXRadians = Math.PI / 2; - tiltYRadians = -Math.PI / 2; + if (realm === undefined) { + return JSON.stringify(params.exceptionDetails.exception); } + return await realm.stringifyObject(params.exceptionDetails.exception); } - if (altitudeAngle !== 0) { - const tanAlt = Math.tan(altitudeAngle); - tiltXRadians = Math.atan(Math.cos(azimuthAngle) / tanAlt); - tiltYRadians = Math.atan(Math.sin(azimuthAngle) / tanAlt); - } - const factor = 180 / Math.PI; - return { - tiltX: Math.round(tiltXRadians * factor), - tiltY: Math.round(tiltYRadians * factor), - }; -} -function getRadii(width, height) { - return { - radiusX: width ? width / 2 : 0.5, - radiusY: height ? height / 2 : 0.5, - }; } -//# sourceMappingURL=ActionDispatcher.js.map +exports.LogManager = LogManager; +_a = LogManager; +//# sourceMappingURL=LogManager.js.map /***/ }), -/***/ 86563: +/***/ 55415: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.InputProcessor = void 0; -/* - * Copyright 2023 Google LLC. +/** + * Copyright 2022 Google LLC. * Copyright (c) Microsoft Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); @@ -30392,184 +23473,167 @@ exports.InputProcessor = void 0; * See the License for the specific language governing permissions and * limitations under the License. */ -const protocol_js_1 = __nccwpck_require__(57745); +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.logMessageFormatter = logMessageFormatter; +exports.getRemoteValuesText = getRemoteValuesText; const assert_js_1 = __nccwpck_require__(84966); -const ActionDispatcher_js_1 = __nccwpck_require__(56028); -const InputStateManager_js_1 = __nccwpck_require__(64635); -class InputProcessor { - #browsingContextStorage; - #inputStateManager = new InputStateManager_js_1.InputStateManager(); - constructor(browsingContextStorage) { - this.#browsingContextStorage = browsingContextStorage; - } - async performActions(params) { - const context = this.#browsingContextStorage.getContext(params.context); - const inputState = this.#inputStateManager.get(context.top); - const actionsByTick = this.#getActionsByTick(params, inputState); - const dispatcher = new ActionDispatcher_js_1.ActionDispatcher(inputState, context, await ActionDispatcher_js_1.ActionDispatcher.isMacOS(context).catch(() => false)); - await dispatcher.dispatchActions(actionsByTick); - return {}; - } - async releaseActions(params) { - const context = this.#browsingContextStorage.getContext(params.context); - const topContext = context.top; - const inputState = this.#inputStateManager.get(topContext); - const dispatcher = new ActionDispatcher_js_1.ActionDispatcher(inputState, context, await ActionDispatcher_js_1.ActionDispatcher.isMacOS(context).catch(() => false)); - await dispatcher.dispatchTickActions(inputState.cancelList.reverse()); - this.#inputStateManager.delete(topContext); - return {}; - } - async setFiles(params) { - const context = this.#browsingContextStorage.getContext(params.context); - const realm = await context.getOrCreateSandbox(undefined); - let result; - try { - result = await realm.callFunction(String(function getFiles(fileListLength) { - if (!(this instanceof HTMLInputElement)) { - if (this instanceof Element) { - return 1 /* ErrorCode.Element */; - } - return 0 /* ErrorCode.Node */; - } - if (this.type !== 'file') { - return 2 /* ErrorCode.Type */; - } - if (this.disabled) { - return 3 /* ErrorCode.Disabled */; - } - if (fileListLength > 1 && !this.multiple) { - return 4 /* ErrorCode.Multiple */; - } - return; - }), false, params.element, [{ type: 'number', value: params.files.length }]); - } - catch { - throw new protocol_js_1.NoSuchNodeException(`Could not find element ${params.element.sharedId}`); +const specifiers = ['%s', '%d', '%i', '%f', '%o', '%O', '%c']; +function isFormatSpecifier(str) { + return specifiers.some((spec) => str.includes(spec)); +} +/** + * @param args input remote values to be format printed + * @return parsed text of the remote values in specific format + */ +function logMessageFormatter(args) { + let output = ''; + const argFormat = args[0].value.toString(); + const argValues = args.slice(1, undefined); + const tokens = argFormat.split(new RegExp(specifiers.map((spec) => `(${spec})`).join('|'), 'g')); + for (const token of tokens) { + if (token === undefined || token === '') { + continue; } - (0, assert_js_1.assert)(result.type === 'success'); - if (result.result.type === 'number') { - switch (result.result.value) { - case 0 /* ErrorCode.Node */: { - throw new protocol_js_1.NoSuchElementException(`Could not find element ${params.element.sharedId}`); - } - case 1 /* ErrorCode.Element */: { - throw new protocol_js_1.UnableToSetFileInputException(`Element ${params.element.sharedId} is not a input`); + if (isFormatSpecifier(token)) { + const arg = argValues.shift(); + // raise an exception when less value is provided + (0, assert_js_1.assert)(arg, `Less value is provided: "${getRemoteValuesText(args, false)}"`); + if (token === '%s') { + output += stringFromArg(arg); + } + else if (token === '%d' || token === '%i') { + if (arg.type === 'bigint' || + arg.type === 'number' || + arg.type === 'string') { + output += parseInt(arg.value.toString(), 10); } - case 2 /* ErrorCode.Type */: { - throw new protocol_js_1.UnableToSetFileInputException(`Input element ${params.element.sharedId} is not a file type`); + else { + output += 'NaN'; } - case 3 /* ErrorCode.Disabled */: { - throw new protocol_js_1.UnableToSetFileInputException(`Input element ${params.element.sharedId} is disabled`); + } + else if (token === '%f') { + if (arg.type === 'bigint' || + arg.type === 'number' || + arg.type === 'string') { + output += parseFloat(arg.value.toString()); } - case 4 /* ErrorCode.Multiple */: { - throw new protocol_js_1.UnableToSetFileInputException(`Cannot set multiple files on a non-multiple input element`); + else { + output += 'NaN'; } } - } - /** - * The zero-length array is a special case, it seems that - * DOM.setFileInputFiles does not actually update the files in that case, so - * the solution is to eval the element value to a new FileList directly. - */ - if (params.files.length === 0) { - // XXX: These events should converted to trusted events. Perhaps do this - // in `DOM.setFileInputFiles`? - await realm.callFunction(String(function dispatchEvent() { - if (this.files?.length === 0) { - this.dispatchEvent(new Event('cancel', { - bubbles: true, - })); - return; - } - this.files = new DataTransfer().files; - // Dispatch events for this case because it should behave akin to a user action. - this.dispatchEvent(new Event('input', { bubbles: true, composed: true })); - this.dispatchEvent(new Event('change', { bubbles: true })); - }), false, params.element); - return {}; - } - // Our goal here is to iterate over the input element files and get their - // file paths. - const paths = []; - for (let i = 0; i < params.files.length; ++i) { - const result = await realm.callFunction(String(function getFiles(index) { - return this.files?.item(index); - }), false, params.element, [{ type: 'number', value: 0 }], "root" /* Script.ResultOwnership.Root */); - (0, assert_js_1.assert)(result.type === 'success'); - if (result.result.type !== 'object') { - break; + else { + // %o, %O, %c + output += toJson(arg); } - const { handle } = result.result; - (0, assert_js_1.assert)(handle !== undefined); - const { path } = await realm.cdpClient.sendCommand('DOM.getFileInfo', { - objectId: handle, - }); - paths.push(path); - // Cleanup the handle. - void realm.disown(handle).catch(undefined); - } - paths.sort(); - // We create a new array so we preserve the order of the original files. - const sortedFiles = [...params.files].sort(); - if (paths.length !== params.files.length || - sortedFiles.some((path, index) => { - return paths[index] !== path; - })) { - const { objectId } = await realm.deserializeForCdp(params.element); - // This cannot throw since this was just used in `callFunction` above. - (0, assert_js_1.assert)(objectId !== undefined); - await realm.cdpClient.sendCommand('DOM.setFileInputFiles', { - files: params.files, - objectId, - }); } else { - // XXX: We should dispatch a trusted event. - await realm.callFunction(String(function dispatchEvent() { - this.dispatchEvent(new Event('cancel', { - bubbles: true, - })); - }), false, params.element); + output += token; } - return {}; } - #getActionsByTick(params, inputState) { - const actionsByTick = []; - for (const action of params.actions) { - switch (action.type) { - case "pointer" /* SourceType.Pointer */: { - action.parameters ??= { pointerType: "mouse" /* Input.PointerType.Mouse */ }; - action.parameters.pointerType ??= "mouse" /* Input.PointerType.Mouse */; - const source = inputState.getOrCreate(action.id, "pointer" /* SourceType.Pointer */, action.parameters.pointerType); - if (source.subtype !== action.parameters.pointerType) { - throw new protocol_js_1.InvalidArgumentException(`Expected input source ${action.id} to be ${source.subtype}; got ${action.parameters.pointerType}.`); - } - break; - } - default: - inputState.getOrCreate(action.id, action.type); - } - const actions = action.actions.map((item) => ({ - id: action.id, - action: item, - })); - for (let i = 0; i < actions.length; i++) { - if (actionsByTick.length === i) { - actionsByTick.push([]); - } - actionsByTick[i].push(actions[i]); - } - } - return actionsByTick; + // raise an exception when more value is provided + if (argValues.length > 0) { + throw new Error(`More value is provided: "${getRemoteValuesText(args, false)}"`); } + return output; } -exports.InputProcessor = InputProcessor; -//# sourceMappingURL=InputProcessor.js.map +/** + * @param arg input remote value to be parsed + * @return parsed text of the remote value + * + * input: {"type": "number", "value": 1} + * output: 1 + * + * input: {"type": "string", "value": "abc"} + * output: "abc" + * + * input: {"type": "object", "value": [["id", {"type": "number", "value": 1}]]} + * output: '{"id": 1}' + * + * input: {"type": "object", "value": [["font-size", {"type": "string", "value": "20px"}]]} + * output: '{"font-size": "20px"}' + */ +function toJson(arg) { + // arg type validation + if (arg.type !== 'array' && + arg.type !== 'bigint' && + arg.type !== 'date' && + arg.type !== 'number' && + arg.type !== 'object' && + arg.type !== 'string') { + return stringFromArg(arg); + } + if (arg.type === 'bigint') { + return `${arg.value.toString()}n`; + } + if (arg.type === 'number') { + return arg.value.toString(); + } + if (['date', 'string'].includes(arg.type)) { + return JSON.stringify(arg.value); + } + if (arg.type === 'object') { + return `{${arg.value + .map((pair) => { + return `${JSON.stringify(pair[0])}:${toJson(pair[1])}`; + }) + .join(',')}}`; + } + if (arg.type === 'array') { + return `[${arg.value?.map((val) => toJson(val)).join(',') ?? ''}]`; + } + // eslint-disable-next-line @typescript-eslint/no-base-to-string + throw Error(`Invalid value type: ${arg}`); +} +function stringFromArg(arg) { + if (!Object.hasOwn(arg, 'value')) { + return arg.type; + } + switch (arg.type) { + case 'string': + case 'number': + case 'boolean': + case 'bigint': + return String(arg.value); + case 'regexp': + return `/${arg.value.pattern}/${arg.value.flags ?? ''}`; + case 'date': + return new Date(arg.value).toString(); + case 'object': + return `Object(${arg.value?.length ?? ''})`; + case 'array': + return `Array(${arg.value?.length ?? ''})`; + case 'map': + return `Map(${arg.value?.length})`; + case 'set': + return `Set(${arg.value?.length})`; + default: + return arg.type; + } +} +function getRemoteValuesText(args, formatText) { + const arg = args[0]; + if (!arg) { + return ''; + } + // if args[0] is a format specifier, format the args as output + if (arg.type === 'string' && + isFormatSpecifier(arg.value.toString()) && + formatText) { + return logMessageFormatter(args); + } + // if args[0] is not a format specifier, just join the args with \u0020 (unicode 'SPACE') + return args + .map((arg) => { + return stringFromArg(arg); + }) + .join('\u0020'); +} +//# sourceMappingURL=logHelper.js.map /***/ }), -/***/ 71134: -/***/ ((__unused_webpack_module, exports) => { +/***/ 27239: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; @@ -30589,292 +23653,302 @@ exports.InputProcessor = InputProcessor; * See the License for the specific language governing permissions and * limitations under the License. */ -var _a; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.WheelSource = exports.PointerSource = exports.KeySource = exports.NoneSource = void 0; -class NoneSource { - type = "none" /* SourceType.None */; -} -exports.NoneSource = NoneSource; -class KeySource { - type = "key" /* SourceType.Key */; - pressed = new Set(); - // This is a bitfield that matches the modifiers parameter of - // https://chromedevtools.github.io/devtools-protocol/tot/Input/#method-dispatchKeyEvent - #modifiers = 0; - get modifiers() { - return this.#modifiers; - } - get alt() { - return (this.#modifiers & 1) === 1; - } - set alt(value) { - this.#setModifier(value, 1); - } - get ctrl() { - return (this.#modifiers & 2) === 2; - } - set ctrl(value) { - this.#setModifier(value, 2); - } - get meta() { - return (this.#modifiers & 4) === 4; - } - set meta(value) { - this.#setModifier(value, 4); +exports.NetworkProcessor = void 0; +const protocol_js_1 = __nccwpck_require__(57745); +const UrlPattern_js_1 = __nccwpck_require__(49201); +/** Dispatches Network domain commands. */ +class NetworkProcessor { + #browsingContextStorage; + #networkStorage; + constructor(browsingContextStorage, networkStorage) { + this.#browsingContextStorage = browsingContextStorage; + this.#networkStorage = networkStorage; } - get shift() { - return (this.#modifiers & 8) === 8; + async addIntercept(params) { + this.#browsingContextStorage.verifyTopLevelContextsList(params.contexts); + const urlPatterns = params.urlPatterns ?? []; + const parsedUrlPatterns = NetworkProcessor.parseUrlPatterns(urlPatterns); + const intercept = this.#networkStorage.addIntercept({ + urlPatterns: parsedUrlPatterns, + phases: params.phases, + contexts: params.contexts, + }); + await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => { + return context.cdpTarget.toggleFetchIfNeeded(); + })); + return { + intercept, + }; } - set shift(value) { - this.#setModifier(value, 8); + async continueRequest(params) { + if (params.url !== undefined) { + NetworkProcessor.parseUrlString(params.url); + } + if (params.method !== undefined) { + if (!NetworkProcessor.isMethodValid(params.method)) { + throw new protocol_js_1.InvalidArgumentException(`Method '${params.method}' is invalid.`); + } + } + if (params.headers) { + NetworkProcessor.validateHeaders(params.headers); + } + const request = this.#getBlockedRequestOrFail(params.request, [ + "beforeRequestSent" /* Network.InterceptPhase.BeforeRequestSent */, + ]); + try { + await request.continueRequest(params); + } + catch (error) { + throw NetworkProcessor.wrapInterceptionError(error); + } + return {}; } - #setModifier(value, bit) { - if (value) { - this.#modifiers |= bit; + async continueResponse(params) { + if (params.headers) { + NetworkProcessor.validateHeaders(params.headers); } - else { - this.#modifiers &= ~bit; + const request = this.#getBlockedRequestOrFail(params.request, [ + "authRequired" /* Network.InterceptPhase.AuthRequired */, + "responseStarted" /* Network.InterceptPhase.ResponseStarted */, + ]); + try { + await request.continueResponse(params); + } + catch (error) { + throw NetworkProcessor.wrapInterceptionError(error); } + return {}; } -} -exports.KeySource = KeySource; -class PointerSource { - type = "pointer" /* SourceType.Pointer */; - subtype; - pointerId; - pressed = new Set(); - x = 0; - y = 0; - radiusX; - radiusY; - force; - constructor(id, subtype) { - this.pointerId = id; - this.subtype = subtype; + async continueWithAuth(params) { + const networkId = params.request; + const request = this.#getBlockedRequestOrFail(networkId, [ + "authRequired" /* Network.InterceptPhase.AuthRequired */, + ]); + await request.continueWithAuth(params); + return {}; } - // This is a bitfield that matches the buttons parameter of - // https://chromedevtools.github.io/devtools-protocol/tot/Input/#method-dispatchMouseEvent - get buttons() { - let buttons = 0; - for (const button of this.pressed) { - switch (button) { - case 0: - buttons |= 1; - break; - case 1: - buttons |= 4; - break; - case 2: - buttons |= 2; - break; - case 3: - buttons |= 8; - break; - case 4: - buttons |= 16; - break; - } + async failRequest({ request: networkId, }) { + const request = this.#getRequestOrFail(networkId); + if (request.interceptPhase === "authRequired" /* Network.InterceptPhase.AuthRequired */) { + throw new protocol_js_1.InvalidArgumentException(`Request '${networkId}' in 'authRequired' phase cannot be failed`); } - return buttons; + if (!request.interceptPhase) { + throw new protocol_js_1.NoSuchRequestException(`No blocked request found for network id '${networkId}'`); + } + await request.failRequest('Failed'); + return {}; } - // --- Platform-specific code starts here --- - // Input.dispatchMouseEvent doesn't know the concept of double click, so we - // need to create the logic, similar to how it's done for OSes: - // https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:ui/events/event.cc;l=479 - static ClickContext = class ClickContext { - static #DOUBLE_CLICK_TIME_MS = 500; - static #MAX_DOUBLE_CLICK_RADIUS = 2; - count = 0; - #x; - #y; - #time; - constructor(x, y, time) { - this.#x = x; - this.#y = y; - this.#time = time; + async provideResponse(params) { + if (params.headers) { + NetworkProcessor.validateHeaders(params.headers); } - compare(context) { - return ( - // The click needs to be within a certain amount of ms. - context.#time - this.#time > ClickContext.#DOUBLE_CLICK_TIME_MS || - // The click needs to be within a certain square radius. - Math.abs(context.#x - this.#x) > - ClickContext.#MAX_DOUBLE_CLICK_RADIUS || - Math.abs(context.#y - this.#y) > ClickContext.#MAX_DOUBLE_CLICK_RADIUS); + const request = this.#getBlockedRequestOrFail(params.request, [ + "beforeRequestSent" /* Network.InterceptPhase.BeforeRequestSent */, + "responseStarted" /* Network.InterceptPhase.ResponseStarted */, + "authRequired" /* Network.InterceptPhase.AuthRequired */, + ]); + try { + await request.provideResponse(params); } - }; - #clickContexts = new Map(); - setClickCount(button, context) { - let storedContext = this.#clickContexts.get(button); - if (!storedContext || storedContext.compare(context)) { - storedContext = context; + catch (error) { + throw NetworkProcessor.wrapInterceptionError(error); } - ++storedContext.count; - this.#clickContexts.set(button, storedContext); - return storedContext.count; + return {}; } - getClickCount(button) { - return this.#clickContexts.get(button)?.count ?? 0; + async removeIntercept(params) { + this.#networkStorage.removeIntercept(params.intercept); + await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => { + return context.cdpTarget.toggleFetchIfNeeded(); + })); + return {}; } -} -exports.PointerSource = PointerSource; -_a = PointerSource; -class WheelSource { - type = "wheel" /* SourceType.Wheel */; -} -exports.WheelSource = WheelSource; -//# sourceMappingURL=InputSource.js.map - -/***/ }), - -/***/ 4502: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -/** - * Copyright 2023 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.InputState = void 0; -const protocol_js_1 = __nccwpck_require__(57745); -const Mutex_js_1 = __nccwpck_require__(53513); -const InputSource_js_1 = __nccwpck_require__(71134); -class InputState { - cancelList = []; - #sources = new Map(); - #mutex = new Mutex_js_1.Mutex(); - getOrCreate(id, type, subtype) { - let source = this.#sources.get(id); - if (!source) { - switch (type) { - case "none" /* SourceType.None */: - source = new InputSource_js_1.NoneSource(); - break; - case "key" /* SourceType.Key */: - source = new InputSource_js_1.KeySource(); - break; - case "pointer" /* SourceType.Pointer */: { - let pointerId = subtype === "mouse" /* Input.PointerType.Mouse */ ? 0 : 2; - const pointerIds = new Set(); - for (const [, source] of this.#sources) { - if (source.type === "pointer" /* SourceType.Pointer */) { - pointerIds.add(source.pointerId); - } - } - while (pointerIds.has(pointerId)) { - ++pointerId; - } - source = new InputSource_js_1.PointerSource(pointerId, subtype); - break; - } - case "wheel" /* SourceType.Wheel */: - source = new InputSource_js_1.WheelSource(); - break; - default: - throw new protocol_js_1.InvalidArgumentException(`Expected "${"none" /* SourceType.None */}", "${"key" /* SourceType.Key */}", "${"pointer" /* SourceType.Pointer */}", or "${"wheel" /* SourceType.Wheel */}". Found unknown source type ${type}.`); - } - this.#sources.set(id, source); - return source; + async setCacheBehavior(params) { + const contexts = this.#browsingContextStorage.verifyTopLevelContextsList(params.contexts); + // Change all targets + if (contexts.size === 0) { + this.#networkStorage.defaultCacheBehavior = params.cacheBehavior; + await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => { + return context.cdpTarget.toggleSetCacheDisabled(); + })); + return {}; } - if (source.type !== type) { - throw new protocol_js_1.InvalidArgumentException(`Input source type of ${id} is ${source.type}, but received ${type}.`); + const cacheDisabled = params.cacheBehavior === 'bypass'; + await Promise.all([...contexts.values()].map((context) => { + return context.cdpTarget.toggleSetCacheDisabled(cacheDisabled); + })); + return {}; + } + #getRequestOrFail(id) { + const request = this.#networkStorage.getRequestById(id); + if (!request) { + throw new protocol_js_1.NoSuchRequestException(`Network request with ID '${id}' doesn't exist`); } - return source; + return request; } - get(id) { - const source = this.#sources.get(id); - if (!source) { - throw new protocol_js_1.UnknownErrorException(`Internal error.`); + #getBlockedRequestOrFail(id, phases) { + const request = this.#getRequestOrFail(id); + if (!request.interceptPhase) { + throw new protocol_js_1.NoSuchRequestException(`No blocked request found for network id '${id}'`); } - return source; + if (request.interceptPhase && !phases.includes(request.interceptPhase)) { + throw new protocol_js_1.InvalidArgumentException(`Blocked request for network id '${id}' is in '${request.interceptPhase}' phase`); + } + return request; } - getGlobalKeyState() { - const state = new InputSource_js_1.KeySource(); - for (const [, source] of this.#sources) { - if (source.type !== "key" /* SourceType.Key */) { - continue; + /** + * Validate https://fetch.spec.whatwg.org/#header-value + */ + static validateHeaders(headers) { + for (const header of headers) { + let headerValue; + if (header.value.type === 'string') { + headerValue = header.value.value; } - for (const pressed of source.pressed) { - state.pressed.add(pressed); + else { + headerValue = atob(header.value.value); + } + if (headerValue !== headerValue.trim() || + headerValue.includes('\n') || + headerValue.includes('\0')) { + throw new protocol_js_1.InvalidArgumentException(`Header value '${headerValue}' is not acceptable value`); } - state.alt ||= source.alt; - state.ctrl ||= source.ctrl; - state.meta ||= source.meta; - state.shift ||= source.shift; } - return state; } - get queue() { - return this.#mutex; + static isMethodValid(method) { + // https://httpwg.org/specs/rfc9110.html#method.overview + return /^[!#$%&'*+\-.^_`|~a-zA-Z\d]+$/.test(method); + } + /** + * Attempts to parse the given url. + * Throws an InvalidArgumentException if the url is invalid. + */ + static parseUrlString(url) { + try { + return new URL(url); + } + catch (error) { + throw new protocol_js_1.InvalidArgumentException(`Invalid URL '${url}': ${error}`); + } + } + static parseUrlPatterns(urlPatterns) { + return urlPatterns.map((urlPattern) => { + switch (urlPattern.type) { + case 'string': { + NetworkProcessor.parseUrlString(urlPattern.pattern); + return urlPattern; + } + case 'pattern': + // No params signifies intercept all + if (urlPattern.protocol === undefined && + urlPattern.hostname === undefined && + urlPattern.port === undefined && + urlPattern.pathname === undefined && + urlPattern.search === undefined) { + return urlPattern; + } + if (urlPattern.protocol) { + urlPattern.protocol = unescapeURLPattern(urlPattern.protocol); + if (!urlPattern.protocol.match(/^[a-zA-Z+-.]+$/)) { + throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); + } + } + if (urlPattern.hostname) { + urlPattern.hostname = unescapeURLPattern(urlPattern.hostname); + } + if (urlPattern.port) { + urlPattern.port = unescapeURLPattern(urlPattern.port); + } + if (urlPattern.pathname) { + urlPattern.pathname = unescapeURLPattern(urlPattern.pathname); + if (urlPattern.pathname[0] !== '/') { + urlPattern.pathname = `/${urlPattern.pathname}`; + } + if (urlPattern.pathname.includes('#') || + urlPattern.pathname.includes('?')) { + throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); + } + } + else if (urlPattern.pathname === '') { + urlPattern.pathname = '/'; + } + if (urlPattern.search) { + urlPattern.search = unescapeURLPattern(urlPattern.search); + if (urlPattern.search[0] !== '?') { + urlPattern.search = `?${urlPattern.search}`; + } + if (urlPattern.search.includes('#')) { + throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); + } + } + if (urlPattern.protocol === '') { + throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a protocol`); + } + if (urlPattern.hostname === '') { + throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a hostname`); + } + if ((urlPattern.hostname?.length ?? 0) > 0) { + if (urlPattern.protocol?.match(/^file/i)) { + throw new protocol_js_1.InvalidArgumentException(`URL pattern protocol cannot be 'file'`); + } + if (urlPattern.hostname?.includes(':')) { + throw new protocol_js_1.InvalidArgumentException(`URL pattern hostname must not contain a colon`); + } + } + if (urlPattern.port === '') { + throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a port`); + } + try { + new UrlPattern_js_1.URLPattern(urlPattern); + } + catch (error) { + throw new protocol_js_1.InvalidArgumentException(`${error}`); + } + return urlPattern; + } + }); + } + static wrapInterceptionError(error) { + // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/fetch_handler.cc;l=169 + if (error?.message.includes('Invalid header')) { + return new protocol_js_1.InvalidArgumentException('Invalid header'); + } + return error; } } -exports.InputState = InputState; -//# sourceMappingURL=InputState.js.map - -/***/ }), - -/***/ 64635: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - +exports.NetworkProcessor = NetworkProcessor; /** - * Copyright 2023 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * See https://w3c.github.io/webdriver-bidi/#unescape-url-pattern */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.InputStateManager = void 0; -const assert_js_1 = __nccwpck_require__(84966); -const InputState_js_1 = __nccwpck_require__(4502); -// We use a weak map here as specified here: -// https://www.w3.org/TR/webdriver/#dfn-browsing-context-input-state-map -class InputStateManager extends WeakMap { - get(context) { - (0, assert_js_1.assert)(context.isTopLevelContext()); - if (!this.has(context)) { - this.set(context, new InputState_js_1.InputState()); +function unescapeURLPattern(pattern) { + const forbidden = new Set(['(', ')', '*', '{', '}']); + let result = ''; + let isEscaped = false; + for (const c of pattern) { + if (!isEscaped) { + if (forbidden.has(c)) { + throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); + } + if (c === '\\') { + isEscaped = true; + continue; + } } - return super.get(context); + result += c; + isEscaped = false; } + return result; } -exports.InputStateManager = InputStateManager; -//# sourceMappingURL=InputStateManager.js.map +//# sourceMappingURL=NetworkProcessor.js.map /***/ }), -/***/ 32940: -/***/ ((__unused_webpack_module, exports) => { +/***/ 45102: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -/** +/* * Copyright 2023 Google LLC. * Copyright (c) Microsoft Corporation. * @@ -30889,1529 +23963,59 @@ exports.InputStateManager = InputStateManager; * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.KeyToKeyCode = void 0; -// TODO: Remove this once https://crrev.com/c/4548290 is stably in Chromium. -// `Input.dispatchKeyboardEvent` will automatically handle these conversions. -exports.KeyToKeyCode = { - '0': 48, - '1': 49, - '2': 50, - '3': 51, - '4': 52, - '5': 53, - '6': 54, - '7': 55, - '8': 56, - '9': 57, - Abort: 3, - Help: 6, - Backspace: 8, - Tab: 9, - Numpad5: 12, - NumpadEnter: 13, - Enter: 13, - '\\r': 13, - '\\n': 13, - ShiftLeft: 16, - ShiftRight: 16, - ControlLeft: 17, - ControlRight: 17, - AltLeft: 18, - AltRight: 18, - Pause: 19, - CapsLock: 20, - Escape: 27, - Convert: 28, - NonConvert: 29, - Space: 32, - Numpad9: 33, - PageUp: 33, - Numpad3: 34, - PageDown: 34, - End: 35, - Numpad1: 35, - Home: 36, - Numpad7: 36, - ArrowLeft: 37, - Numpad4: 37, - Numpad8: 38, - ArrowUp: 38, - ArrowRight: 39, - Numpad6: 39, - Numpad2: 40, - ArrowDown: 40, - Select: 41, - Open: 43, - PrintScreen: 44, - Insert: 45, - Numpad0: 45, - Delete: 46, - NumpadDecimal: 46, - Digit0: 48, - Digit1: 49, - Digit2: 50, - Digit3: 51, - Digit4: 52, - Digit5: 53, - Digit6: 54, - Digit7: 55, - Digit8: 56, - Digit9: 57, - KeyA: 65, - KeyB: 66, - KeyC: 67, - KeyD: 68, - KeyE: 69, - KeyF: 70, - KeyG: 71, - KeyH: 72, - KeyI: 73, - KeyJ: 74, - KeyK: 75, - KeyL: 76, - KeyM: 77, - KeyN: 78, - KeyO: 79, - KeyP: 80, - KeyQ: 81, - KeyR: 82, - KeyS: 83, - KeyT: 84, - KeyU: 85, - KeyV: 86, - KeyW: 87, - KeyX: 88, - KeyY: 89, - KeyZ: 90, - MetaLeft: 91, - MetaRight: 92, - ContextMenu: 93, - NumpadMultiply: 106, - NumpadAdd: 107, - NumpadSubtract: 109, - NumpadDivide: 111, - F1: 112, - F2: 113, - F3: 114, - F4: 115, - F5: 116, - F6: 117, - F7: 118, - F8: 119, - F9: 120, - F10: 121, - F11: 122, - F12: 123, - F13: 124, - F14: 125, - F15: 126, - F16: 127, - F17: 128, - F18: 129, - F19: 130, - F20: 131, - F21: 132, - F22: 133, - F23: 134, - F24: 135, - NumLock: 144, - ScrollLock: 145, - AudioVolumeMute: 173, - AudioVolumeDown: 174, - AudioVolumeUp: 175, - MediaTrackNext: 176, - MediaTrackPrevious: 177, - MediaStop: 178, - MediaPlayPause: 179, - Semicolon: 186, - Equal: 187, - NumpadEqual: 187, - Comma: 188, - Minus: 189, - Period: 190, - Slash: 191, - Backquote: 192, - BracketLeft: 219, - Backslash: 220, - BracketRight: 221, - Quote: 222, - AltGraph: 225, - Props: 247, - Cancel: 3, - Clear: 12, - Shift: 16, - Control: 17, - Alt: 18, - Accept: 30, - ModeChange: 31, - ' ': 32, - Print: 42, - Execute: 43, - '\\u0000': 46, - a: 65, - b: 66, - c: 67, - d: 68, - e: 69, - f: 70, - g: 71, - h: 72, - i: 73, - j: 74, - k: 75, - l: 76, - m: 77, - n: 78, - o: 79, - p: 80, - q: 81, - r: 82, - s: 83, - t: 84, - u: 85, - v: 86, - w: 87, - x: 88, - y: 89, - z: 90, - Meta: 91, - '*': 106, - '+': 107, - '-': 109, - '/': 111, - ';': 186, - '=': 187, - ',': 188, - '.': 190, - '`': 192, - '[': 219, - '\\\\': 220, - ']': 221, - "'": 222, - Attn: 246, - CrSel: 247, - ExSel: 248, - EraseEof: 249, - Play: 250, - ZoomOut: 251, - ')': 48, - '!': 49, - '@': 50, - '#': 51, - $: 52, - '%': 53, - '^': 54, - '&': 55, - '(': 57, - A: 65, - B: 66, - C: 67, - D: 68, - E: 69, - F: 70, - G: 71, - H: 72, - I: 73, - J: 74, - K: 75, - L: 76, - M: 77, - N: 78, - O: 79, - P: 80, - Q: 81, - R: 82, - S: 83, - T: 84, - U: 85, - V: 86, - W: 87, - X: 88, - Y: 89, - Z: 90, - ':': 186, - '<': 188, - _: 189, - '>': 190, - '?': 191, - '~': 192, - '{': 219, - '|': 220, - '}': 221, - '"': 222, - Camera: 44, - EndCall: 95, - VolumeDown: 182, - VolumeUp: 183, -}; -//# sourceMappingURL=USKeyboardLayout.js.map - -/***/ }), - -/***/ 80011: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - -/** - * Copyright 2023 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. */ +var _a; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.getNormalizedKey = getNormalizedKey; -exports.getKeyCode = getKeyCode; -exports.getKeyLocation = getKeyLocation; -/** - * Returns the normalized key value for a given key according to the table: - * https://w3c.github.io/webdriver/#dfn-normalized-key-value - */ -function getNormalizedKey(value) { - switch (value) { - case '\uE000': - return 'Unidentified'; - case '\uE001': - return 'Cancel'; - case '\uE002': - return 'Help'; - case '\uE003': - return 'Backspace'; - case '\uE004': - return 'Tab'; - case '\uE005': - return 'Clear'; - // Specification declares the '\uE006' to be `Return`, but it is not supported by - // Chrome, so fall back to `Enter`, which aligns with WPT. - case '\uE006': - case '\uE007': - return 'Enter'; - case '\uE008': - return 'Shift'; - case '\uE009': - return 'Control'; - case '\uE00A': - return 'Alt'; - case '\uE00B': - return 'Pause'; - case '\uE00C': - return 'Escape'; - case '\uE00D': - return ' '; - case '\uE00E': - return 'PageUp'; - case '\uE00F': - return 'PageDown'; - case '\uE010': - return 'End'; - case '\uE011': - return 'Home'; - case '\uE012': - return 'ArrowLeft'; - case '\uE013': - return 'ArrowUp'; - case '\uE014': - return 'ArrowRight'; - case '\uE015': - return 'ArrowDown'; - case '\uE016': - return 'Insert'; - case '\uE017': - return 'Delete'; - case '\uE018': - return ';'; - case '\uE019': - return '='; - case '\uE01A': - return '0'; - case '\uE01B': - return '1'; - case '\uE01C': - return '2'; - case '\uE01D': - return '3'; - case '\uE01E': - return '4'; - case '\uE01F': - return '5'; - case '\uE020': - return '6'; - case '\uE021': - return '7'; - case '\uE022': - return '8'; - case '\uE023': - return '9'; - case '\uE024': - return '*'; - case '\uE025': - return '+'; - case '\uE026': - return ','; - case '\uE027': - return '-'; - case '\uE028': - return '.'; - case '\uE029': - return '/'; - case '\uE031': - return 'F1'; - case '\uE032': - return 'F2'; - case '\uE033': - return 'F3'; - case '\uE034': - return 'F4'; - case '\uE035': - return 'F5'; - case '\uE036': - return 'F6'; - case '\uE037': - return 'F7'; - case '\uE038': - return 'F8'; - case '\uE039': - return 'F9'; - case '\uE03A': - return 'F10'; - case '\uE03B': - return 'F11'; - case '\uE03C': - return 'F12'; - case '\uE03D': - return 'Meta'; - case '\uE040': - return 'ZenkakuHankaku'; - case '\uE050': - return 'Shift'; - case '\uE051': - return 'Control'; - case '\uE052': - return 'Alt'; - case '\uE053': - return 'Meta'; - case '\uE054': - return 'PageUp'; - case '\uE055': - return 'PageDown'; - case '\uE056': - return 'End'; - case '\uE057': - return 'Home'; - case '\uE058': - return 'ArrowLeft'; - case '\uE059': - return 'ArrowUp'; - case '\uE05A': - return 'ArrowRight'; - case '\uE05B': - return 'ArrowDown'; - case '\uE05C': - return 'Insert'; - case '\uE05D': - return 'Delete'; - default: - return value; - } -} -/** - * Returns the key code for a given key according to the table: - * https://w3c.github.io/webdriver/#dfn-shifted-character - */ -function getKeyCode(key) { - switch (key) { - case '`': - case '~': - return 'Backquote'; - case '\\': - case '|': - return 'Backslash'; - case '\uE003': - return 'Backspace'; - case '[': - case '{': - return 'BracketLeft'; - case ']': - case '}': - return 'BracketRight'; - case ',': - case '<': - return 'Comma'; - case '0': - case ')': - return 'Digit0'; - case '1': - case '!': - return 'Digit1'; - case '2': - case '@': - return 'Digit2'; - case '3': - case '#': - return 'Digit3'; - case '4': - case '$': - return 'Digit4'; - case '5': - case '%': - return 'Digit5'; - case '6': - case '^': - return 'Digit6'; - case '7': - case '&': - return 'Digit7'; - case '8': - case '*': - return 'Digit8'; - case '9': - case '(': - return 'Digit9'; - case '=': - case '+': - return 'Equal'; - // The spec declares the '<' to be `IntlBackslash` as well, but it is already covered - // in the `Comma` above. - case '>': - return 'IntlBackslash'; - case 'a': - case 'A': - return 'KeyA'; - case 'b': - case 'B': - return 'KeyB'; - case 'c': - case 'C': - return 'KeyC'; - case 'd': - case 'D': - return 'KeyD'; - case 'e': - case 'E': - return 'KeyE'; - case 'f': - case 'F': - return 'KeyF'; - case 'g': - case 'G': - return 'KeyG'; - case 'h': - case 'H': - return 'KeyH'; - case 'i': - case 'I': - return 'KeyI'; - case 'j': - case 'J': - return 'KeyJ'; - case 'k': - case 'K': - return 'KeyK'; - case 'l': - case 'L': - return 'KeyL'; - case 'm': - case 'M': - return 'KeyM'; - case 'n': - case 'N': - return 'KeyN'; - case 'o': - case 'O': - return 'KeyO'; - case 'p': - case 'P': - return 'KeyP'; - case 'q': - case 'Q': - return 'KeyQ'; - case 'r': - case 'R': - return 'KeyR'; - case 's': - case 'S': - return 'KeyS'; - case 't': - case 'T': - return 'KeyT'; - case 'u': - case 'U': - return 'KeyU'; - case 'v': - case 'V': - return 'KeyV'; - case 'w': - case 'W': - return 'KeyW'; - case 'x': - case 'X': - return 'KeyX'; - case 'y': - case 'Y': - return 'KeyY'; - case 'z': - case 'Z': - return 'KeyZ'; - case '-': - case '_': - return 'Minus'; - case '.': - return 'Period'; - case "'": - case '"': - return 'Quote'; - case ';': - case ':': - return 'Semicolon'; - case '/': - case '?': - return 'Slash'; - case '\uE00A': - return 'AltLeft'; - case '\uE052': - return 'AltRight'; - case '\uE009': - return 'ControlLeft'; - case '\uE051': - return 'ControlRight'; - case '\uE006': - return 'Enter'; - case '\uE00B': - return 'Pause'; - case '\uE03D': - return 'MetaLeft'; - case '\uE053': - return 'MetaRight'; - case '\uE008': - return 'ShiftLeft'; - case '\uE050': - return 'ShiftRight'; - case ' ': - case '\uE00D': - return 'Space'; - case '\uE004': - return 'Tab'; - case '\uE017': - return 'Delete'; - case '\uE010': - return 'End'; - case '\uE002': - return 'Help'; - case '\uE011': - return 'Home'; - case '\uE016': - return 'Insert'; - case '\uE00F': - return 'PageDown'; - case '\uE00E': - return 'PageUp'; - case '\uE015': - return 'ArrowDown'; - case '\uE012': - return 'ArrowLeft'; - case '\uE014': - return 'ArrowRight'; - case '\uE013': - return 'ArrowUp'; - case '\uE00C': - return 'Escape'; - case '\uE031': - return 'F1'; - case '\uE032': - return 'F2'; - case '\uE033': - return 'F3'; - case '\uE034': - return 'F4'; - case '\uE035': - return 'F5'; - case '\uE036': - return 'F6'; - case '\uE037': - return 'F7'; - case '\uE038': - return 'F8'; - case '\uE039': - return 'F9'; - case '\uE03A': - return 'F10'; - case '\uE03B': - return 'F11'; - case '\uE03C': - return 'F12'; - case '\uE019': - return 'NumpadEqual'; - case '\uE01A': - case '\uE05C': - return 'Numpad0'; - case '\uE01B': - case '\uE056': - return 'Numpad1'; - case '\uE01C': - case '\uE05B': - return 'Numpad2'; - case '\uE01D': - case '\uE055': - return 'Numpad3'; - case '\uE01E': - case '\uE058': - return 'Numpad4'; - case '\uE01F': - return 'Numpad5'; - case '\uE020': - case '\uE05A': - return 'Numpad6'; - case '\uE021': - case '\uE057': - return 'Numpad7'; - case '\uE022': - case '\uE059': - return 'Numpad8'; - case '\uE023': - case '\uE054': - return 'Numpad9'; - case '\uE025': - return 'NumpadAdd'; - case '\uE026': - return 'NumpadComma'; - case '\uE028': - case '\uE05D': - return 'NumpadDecimal'; - case '\uE029': - return 'NumpadDivide'; - case '\uE007': - return 'NumpadEnter'; - case '\uE024': - return 'NumpadMultiply'; - case '\uE027': - return 'NumpadSubtract'; - default: - return; - } -} -/** - * Returns the location of the key according to the table: - * https://w3c.github.io/webdriver/#dfn-key-location - */ -function getKeyLocation(key) { - switch (key) { - case '\uE007': - case '\uE008': - case '\uE009': - case '\uE00A': - case '\uE03D': - return 1; - case '\uE019': - case '\uE01A': - case '\uE01B': - case '\uE01C': - case '\uE01D': - case '\uE01E': - case '\uE01F': - case '\uE020': - case '\uE021': - case '\uE022': - case '\uE023': - case '\uE024': - case '\uE025': - case '\uE026': - case '\uE027': - case '\uE028': - case '\uE029': - case '\uE054': - case '\uE055': - case '\uE056': - case '\uE057': - case '\uE058': - case '\uE059': - case '\uE05A': - case '\uE05B': - case '\uE05C': - case '\uE05D': - return 3; - case '\uE050': - case '\uE051': - case '\uE052': - case '\uE053': - return 2; - default: - return 0; - } -} -//# sourceMappingURL=keyUtils.js.map - -/***/ }), - -/***/ 35092: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -var _a; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.LogManager = void 0; -const protocol_js_1 = __nccwpck_require__(57745); -const log_js_1 = __nccwpck_require__(50920); -const logHelper_js_1 = __nccwpck_require__(55415); -/** Converts CDP StackTrace object to BiDi StackTrace object. */ -function getBidiStackTrace(cdpStackTrace) { - const stackFrames = cdpStackTrace?.callFrames.map((callFrame) => { - return { - columnNumber: callFrame.columnNumber, - functionName: callFrame.functionName, - lineNumber: callFrame.lineNumber, - url: callFrame.url, - }; - }); - return stackFrames ? { callFrames: stackFrames } : undefined; -} -function getLogLevel(consoleApiType) { - if (["error" /* Log.Level.Error */, 'assert'].includes(consoleApiType)) { - return "error" /* Log.Level.Error */; - } - if (["debug" /* Log.Level.Debug */, 'trace'].includes(consoleApiType)) { - return "debug" /* Log.Level.Debug */; - } - if (["warn" /* Log.Level.Warn */, 'warning'].includes(consoleApiType)) { - return "warn" /* Log.Level.Warn */; - } - return "info" /* Log.Level.Info */; -} -function getLogMethod(consoleApiType) { - switch (consoleApiType) { - case 'warning': - return 'warn'; - case 'startGroup': - return 'group'; - case 'startGroupCollapsed': - return 'groupCollapsed'; - case 'endGroup': - return 'groupEnd'; - } - return consoleApiType; -} -class LogManager { - #eventManager; - #realmStorage; - #cdpTarget; - #logger; - constructor(cdpTarget, realmStorage, eventManager, logger) { - this.#cdpTarget = cdpTarget; - this.#realmStorage = realmStorage; - this.#eventManager = eventManager; - this.#logger = logger; - } - static create(cdpTarget, realmStorage, eventManager, logger) { - const logManager = new _a(cdpTarget, realmStorage, eventManager, logger); - logManager.#initializeEntryAddedEventListener(); - return logManager; - } - /** - * Heuristic serialization of CDP remote object. If possible, return the BiDi value - * without deep serialization. - */ - async #heuristicSerializeArg(arg, realm) { - switch (arg.type) { - // TODO: Implement regexp, array, object, map and set heuristics base on - // preview. - case 'undefined': - return { type: 'undefined' }; - case 'boolean': - return { type: 'boolean', value: arg.value }; - case 'string': - return { type: 'string', value: arg.value }; - case 'number': - // The value can be either a number or a string like `Infinity` or `-0`. - return { type: 'number', value: arg.unserializableValue ?? arg.value }; - case 'bigint': - if (arg.unserializableValue !== undefined && - arg.unserializableValue[arg.unserializableValue.length - 1] === 'n') { - return { - type: arg.type, - value: arg.unserializableValue.slice(0, -1), - }; - } - // Unexpected bigint value, fall back to CDP deep serialization. - break; - case 'object': - if (arg.subtype === 'null') { - return { type: 'null' }; - } - // Fall back to CDP deep serialization. - break; - default: - // Fall back to CDP deep serialization. - break; - } - // Fall back to CDP deep serialization. - return await realm.serializeCdpObject(arg, "none" /* Script.ResultOwnership.None */); - } - #initializeEntryAddedEventListener() { - this.#cdpTarget.cdpClient.on('Runtime.consoleAPICalled', (params) => { - // Try to find realm by `cdpSessionId` and `executionContextId`, - // if provided. - const realm = this.#realmStorage.findRealm({ - cdpSessionId: this.#cdpTarget.cdpSessionId, - executionContextId: params.executionContextId, - }); - if (realm === undefined) { - // Ignore exceptions not attached to any realm. - this.#logger?.(log_js_1.LogType.cdp, params); - return; - } - const argsPromise = Promise.all(params.args.map((arg) => this.#heuristicSerializeArg(arg, realm))); - for (const browsingContext of realm.associatedBrowsingContexts) { - this.#eventManager.registerPromiseEvent(argsPromise.then((args) => ({ - kind: 'success', - value: { - type: 'event', - method: protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded, - params: { - level: getLogLevel(params.type), - source: realm.source, - text: (0, logHelper_js_1.getRemoteValuesText)(args, true), - timestamp: Math.round(params.timestamp), - stackTrace: getBidiStackTrace(params.stackTrace), - type: 'console', - method: getLogMethod(params.type), - args, - }, - }, - }), (error) => ({ - kind: 'error', - error, - })), browsingContext.id, protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded); - } - }); - this.#cdpTarget.cdpClient.on('Runtime.exceptionThrown', (params) => { - // Try to find realm by `cdpSessionId` and `executionContextId`, - // if provided. - const realm = this.#realmStorage.findRealm({ - cdpSessionId: this.#cdpTarget.cdpSessionId, - executionContextId: params.exceptionDetails.executionContextId, - }); - if (realm === undefined) { - // Ignore exceptions not attached to any realm. - this.#logger?.(log_js_1.LogType.cdp, params); - return; - } - for (const browsingContext of realm.associatedBrowsingContexts) { - this.#eventManager.registerPromiseEvent(_a.#getExceptionText(params, realm).then((text) => ({ - kind: 'success', - value: { - type: 'event', - method: protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded, - params: { - level: "error" /* Log.Level.Error */, - source: realm.source, - text, - timestamp: Math.round(params.timestamp), - stackTrace: getBidiStackTrace(params.exceptionDetails.stackTrace), - type: 'javascript', - }, - }, - }), (error) => ({ - kind: 'error', - error, - })), browsingContext.id, protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded); - } - }); - } - /** - * Try the best to get the exception text. - */ - static async #getExceptionText(params, realm) { - if (!params.exceptionDetails.exception) { - return params.exceptionDetails.text; - } - if (realm === undefined) { - return JSON.stringify(params.exceptionDetails.exception); - } - return await realm.stringifyObject(params.exceptionDetails.exception); - } -} -exports.LogManager = LogManager; -_a = LogManager; -//# sourceMappingURL=LogManager.js.map - -/***/ }), - -/***/ 55415: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -/** - * Copyright 2022 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.logMessageFormatter = logMessageFormatter; -exports.getRemoteValuesText = getRemoteValuesText; -const assert_js_1 = __nccwpck_require__(84966); -const specifiers = ['%s', '%d', '%i', '%f', '%o', '%O', '%c']; -function isFormatSpecifier(str) { - return specifiers.some((spec) => str.includes(spec)); -} -/** - * @param args input remote values to be format printed - * @return parsed text of the remote values in specific format - */ -function logMessageFormatter(args) { - let output = ''; - const argFormat = args[0].value.toString(); - const argValues = args.slice(1, undefined); - const tokens = argFormat.split(new RegExp(specifiers.map((spec) => `(${spec})`).join('|'), 'g')); - for (const token of tokens) { - if (token === undefined || token === '') { - continue; - } - if (isFormatSpecifier(token)) { - const arg = argValues.shift(); - // raise an exception when less value is provided - (0, assert_js_1.assert)(arg, `Less value is provided: "${getRemoteValuesText(args, false)}"`); - if (token === '%s') { - output += stringFromArg(arg); - } - else if (token === '%d' || token === '%i') { - if (arg.type === 'bigint' || - arg.type === 'number' || - arg.type === 'string') { - output += parseInt(arg.value.toString(), 10); - } - else { - output += 'NaN'; - } - } - else if (token === '%f') { - if (arg.type === 'bigint' || - arg.type === 'number' || - arg.type === 'string') { - output += parseFloat(arg.value.toString()); - } - else { - output += 'NaN'; - } - } - else { - // %o, %O, %c - output += toJson(arg); - } - } - else { - output += token; - } - } - // raise an exception when more value is provided - if (argValues.length > 0) { - throw new Error(`More value is provided: "${getRemoteValuesText(args, false)}"`); - } - return output; -} -/** - * @param arg input remote value to be parsed - * @return parsed text of the remote value - * - * input: {"type": "number", "value": 1} - * output: 1 - * - * input: {"type": "string", "value": "abc"} - * output: "abc" - * - * input: {"type": "object", "value": [["id", {"type": "number", "value": 1}]]} - * output: '{"id": 1}' - * - * input: {"type": "object", "value": [["font-size", {"type": "string", "value": "20px"}]]} - * output: '{"font-size": "20px"}' - */ -function toJson(arg) { - // arg type validation - if (arg.type !== 'array' && - arg.type !== 'bigint' && - arg.type !== 'date' && - arg.type !== 'number' && - arg.type !== 'object' && - arg.type !== 'string') { - return stringFromArg(arg); - } - if (arg.type === 'bigint') { - return `${arg.value.toString()}n`; - } - if (arg.type === 'number') { - return arg.value.toString(); - } - if (['date', 'string'].includes(arg.type)) { - return JSON.stringify(arg.value); - } - if (arg.type === 'object') { - return `{${arg.value - .map((pair) => { - return `${JSON.stringify(pair[0])}:${toJson(pair[1])}`; - }) - .join(',')}}`; - } - if (arg.type === 'array') { - return `[${arg.value?.map((val) => toJson(val)).join(',') ?? ''}]`; - } - // eslint-disable-next-line @typescript-eslint/no-base-to-string - throw Error(`Invalid value type: ${arg}`); -} -function stringFromArg(arg) { - if (!Object.hasOwn(arg, 'value')) { - return arg.type; - } - switch (arg.type) { - case 'string': - case 'number': - case 'boolean': - case 'bigint': - return String(arg.value); - case 'regexp': - return `/${arg.value.pattern}/${arg.value.flags ?? ''}`; - case 'date': - return new Date(arg.value).toString(); - case 'object': - return `Object(${arg.value?.length ?? ''})`; - case 'array': - return `Array(${arg.value?.length ?? ''})`; - case 'map': - return `Map(${arg.value?.length})`; - case 'set': - return `Set(${arg.value?.length})`; - default: - return arg.type; - } -} -function getRemoteValuesText(args, formatText) { - const arg = args[0]; - if (!arg) { - return ''; - } - // if args[0] is a format specifier, format the args as output - if (arg.type === 'string' && - isFormatSpecifier(arg.value.toString()) && - formatText) { - return logMessageFormatter(args); - } - // if args[0] is not a format specifier, just join the args with \u0020 (unicode 'SPACE') - return args - .map((arg) => { - return stringFromArg(arg); - }) - .join('\u0020'); -} -//# sourceMappingURL=logHelper.js.map - -/***/ }), - -/***/ 27239: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -/** - * Copyright 2023 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.NetworkProcessor = void 0; -const protocol_js_1 = __nccwpck_require__(57745); -const UrlPattern_js_1 = __nccwpck_require__(49201); -/** Dispatches Network domain commands. */ -class NetworkProcessor { - #browsingContextStorage; - #networkStorage; - constructor(browsingContextStorage, networkStorage) { - this.#browsingContextStorage = browsingContextStorage; - this.#networkStorage = networkStorage; - } - async addIntercept(params) { - this.#browsingContextStorage.verifyTopLevelContextsList(params.contexts); - const urlPatterns = params.urlPatterns ?? []; - const parsedUrlPatterns = NetworkProcessor.parseUrlPatterns(urlPatterns); - const intercept = this.#networkStorage.addIntercept({ - urlPatterns: parsedUrlPatterns, - phases: params.phases, - contexts: params.contexts, - }); - await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => { - return context.cdpTarget.toggleFetchIfNeeded(); - })); - return { - intercept, - }; - } - async continueRequest(params) { - if (params.url !== undefined) { - NetworkProcessor.parseUrlString(params.url); - } - if (params.method !== undefined) { - if (!NetworkProcessor.isMethodValid(params.method)) { - throw new protocol_js_1.InvalidArgumentException(`Method '${params.method}' is invalid.`); - } - } - if (params.headers) { - NetworkProcessor.validateHeaders(params.headers); - } - const request = this.#getBlockedRequestOrFail(params.request, [ - "beforeRequestSent" /* Network.InterceptPhase.BeforeRequestSent */, - ]); - try { - await request.continueRequest(params); - } - catch (error) { - throw NetworkProcessor.wrapInterceptionError(error); - } - return {}; - } - async continueResponse(params) { - if (params.headers) { - NetworkProcessor.validateHeaders(params.headers); - } - const request = this.#getBlockedRequestOrFail(params.request, [ - "authRequired" /* Network.InterceptPhase.AuthRequired */, - "responseStarted" /* Network.InterceptPhase.ResponseStarted */, - ]); - try { - await request.continueResponse(params); - } - catch (error) { - throw NetworkProcessor.wrapInterceptionError(error); - } - return {}; - } - async continueWithAuth(params) { - const networkId = params.request; - const request = this.#getBlockedRequestOrFail(networkId, [ - "authRequired" /* Network.InterceptPhase.AuthRequired */, - ]); - await request.continueWithAuth(params); - return {}; - } - async failRequest({ request: networkId, }) { - const request = this.#getRequestOrFail(networkId); - if (request.interceptPhase === "authRequired" /* Network.InterceptPhase.AuthRequired */) { - throw new protocol_js_1.InvalidArgumentException(`Request '${networkId}' in 'authRequired' phase cannot be failed`); - } - if (!request.interceptPhase) { - throw new protocol_js_1.NoSuchRequestException(`No blocked request found for network id '${networkId}'`); - } - await request.failRequest('Failed'); - return {}; - } - async provideResponse(params) { - if (params.headers) { - NetworkProcessor.validateHeaders(params.headers); - } - const request = this.#getBlockedRequestOrFail(params.request, [ - "beforeRequestSent" /* Network.InterceptPhase.BeforeRequestSent */, - "responseStarted" /* Network.InterceptPhase.ResponseStarted */, - "authRequired" /* Network.InterceptPhase.AuthRequired */, - ]); - try { - await request.provideResponse(params); - } - catch (error) { - throw NetworkProcessor.wrapInterceptionError(error); - } - return {}; - } - async removeIntercept(params) { - this.#networkStorage.removeIntercept(params.intercept); - await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => { - return context.cdpTarget.toggleFetchIfNeeded(); - })); - return {}; - } - async setCacheBehavior(params) { - const contexts = this.#browsingContextStorage.verifyTopLevelContextsList(params.contexts); - // Change all targets - if (contexts.size === 0) { - this.#networkStorage.defaultCacheBehavior = params.cacheBehavior; - await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => { - return context.cdpTarget.toggleSetCacheDisabled(); - })); - return {}; - } - const cacheDisabled = params.cacheBehavior === 'bypass'; - await Promise.all([...contexts.values()].map((context) => { - return context.cdpTarget.toggleSetCacheDisabled(cacheDisabled); - })); - return {}; - } - #getRequestOrFail(id) { - const request = this.#networkStorage.getRequestById(id); - if (!request) { - throw new protocol_js_1.NoSuchRequestException(`Network request with ID '${id}' doesn't exist`); - } - return request; - } - #getBlockedRequestOrFail(id, phases) { - const request = this.#getRequestOrFail(id); - if (!request.interceptPhase) { - throw new protocol_js_1.NoSuchRequestException(`No blocked request found for network id '${id}'`); - } - if (request.interceptPhase && !phases.includes(request.interceptPhase)) { - throw new protocol_js_1.InvalidArgumentException(`Blocked request for network id '${id}' is in '${request.interceptPhase}' phase`); - } - return request; - } - /** - * Validate https://fetch.spec.whatwg.org/#header-value - */ - static validateHeaders(headers) { - for (const header of headers) { - let headerValue; - if (header.value.type === 'string') { - headerValue = header.value.value; - } - else { - headerValue = atob(header.value.value); - } - if (headerValue !== headerValue.trim() || - headerValue.includes('\n') || - headerValue.includes('\0')) { - throw new protocol_js_1.InvalidArgumentException(`Header value '${headerValue}' is not acceptable value`); - } - } - } - static isMethodValid(method) { - // https://httpwg.org/specs/rfc9110.html#method.overview - return /^[!#$%&'*+\-.^_`|~a-zA-Z\d]+$/.test(method); - } - /** - * Attempts to parse the given url. - * Throws an InvalidArgumentException if the url is invalid. - */ - static parseUrlString(url) { - try { - return new URL(url); - } - catch (error) { - throw new protocol_js_1.InvalidArgumentException(`Invalid URL '${url}': ${error}`); - } - } - static parseUrlPatterns(urlPatterns) { - return urlPatterns.map((urlPattern) => { - switch (urlPattern.type) { - case 'string': { - NetworkProcessor.parseUrlString(urlPattern.pattern); - return urlPattern; - } - case 'pattern': - // No params signifies intercept all - if (urlPattern.protocol === undefined && - urlPattern.hostname === undefined && - urlPattern.port === undefined && - urlPattern.pathname === undefined && - urlPattern.search === undefined) { - return urlPattern; - } - if (urlPattern.protocol) { - urlPattern.protocol = unescapeURLPattern(urlPattern.protocol); - if (!urlPattern.protocol.match(/^[a-zA-Z+-.]+$/)) { - throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); - } - } - if (urlPattern.hostname) { - urlPattern.hostname = unescapeURLPattern(urlPattern.hostname); - } - if (urlPattern.port) { - urlPattern.port = unescapeURLPattern(urlPattern.port); - } - if (urlPattern.pathname) { - urlPattern.pathname = unescapeURLPattern(urlPattern.pathname); - if (urlPattern.pathname[0] !== '/') { - urlPattern.pathname = `/${urlPattern.pathname}`; - } - if (urlPattern.pathname.includes('#') || - urlPattern.pathname.includes('?')) { - throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); - } - } - else if (urlPattern.pathname === '') { - urlPattern.pathname = '/'; - } - if (urlPattern.search) { - urlPattern.search = unescapeURLPattern(urlPattern.search); - if (urlPattern.search[0] !== '?') { - urlPattern.search = `?${urlPattern.search}`; - } - if (urlPattern.search.includes('#')) { - throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); - } - } - if (urlPattern.protocol === '') { - throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a protocol`); - } - if (urlPattern.hostname === '') { - throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a hostname`); - } - if ((urlPattern.hostname?.length ?? 0) > 0) { - if (urlPattern.protocol?.match(/^file/i)) { - throw new protocol_js_1.InvalidArgumentException(`URL pattern protocol cannot be 'file'`); - } - if (urlPattern.hostname?.includes(':')) { - throw new protocol_js_1.InvalidArgumentException(`URL pattern hostname must not contain a colon`); - } - } - if (urlPattern.port === '') { - throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a port`); - } - try { - new UrlPattern_js_1.URLPattern(urlPattern); - } - catch (error) { - throw new protocol_js_1.InvalidArgumentException(`${error}`); - } - return urlPattern; - } - }); - } - static wrapInterceptionError(error) { - // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/fetch_handler.cc;l=169 - if (error?.message.includes('Invalid header')) { - return new protocol_js_1.InvalidArgumentException('Invalid header'); - } - return error; - } -} -exports.NetworkProcessor = NetworkProcessor; -/** - * See https://w3c.github.io/webdriver-bidi/#unescape-url-pattern - */ -function unescapeURLPattern(pattern) { - const forbidden = new Set(['(', ')', '*', '{', '}']); - let result = ''; - let isEscaped = false; - for (const c of pattern) { - if (!isEscaped) { - if (forbidden.has(c)) { - throw new protocol_js_1.InvalidArgumentException('Forbidden characters'); - } - if (c === '\\') { - isEscaped = true; - continue; - } - } - result += c; - isEscaped = false; - } - return result; -} -//# sourceMappingURL=NetworkProcessor.js.map - -/***/ }), - -/***/ 45102: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -/* - * Copyright 2023 Google LLC. - * Copyright (c) Microsoft Corporation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - */ -var _a; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.NetworkRequest = void 0; -const protocol_js_1 = __nccwpck_require__(57745); -const assert_js_1 = __nccwpck_require__(84966); -const Deferred_js_1 = __nccwpck_require__(98947); -const log_js_1 = __nccwpck_require__(50920); -const NetworkUtils_js_1 = __nccwpck_require__(94866); -const REALM_REGEX = /(?<=realm=").*(?=")/; -/** Abstracts one individual network request. */ -class NetworkRequest { - static unknownParameter = 'UNKNOWN'; - /** - * Each network request has an associated request id, which is a string - * uniquely identifying that request. - * - * The identifier for a request resulting from a redirect matches that of the - * request that initiated it. - */ - #id; - #fetchId; - /** - * Indicates the network intercept phase, if the request is currently blocked. - * Undefined necessarily implies that the request is not blocked. - */ - #interceptPhase; - #servedFromCache = false; - #redirectCount; - #request = {}; - #requestOverrides; - #responseOverrides; - #response = {}; - #eventManager; - #networkStorage; - #cdpTarget; - #logger; - #emittedEvents = { - [protocol_js_1.ChromiumBidi.Network.EventNames.AuthRequired]: false, - [protocol_js_1.ChromiumBidi.Network.EventNames.BeforeRequestSent]: false, - [protocol_js_1.ChromiumBidi.Network.EventNames.FetchError]: false, - [protocol_js_1.ChromiumBidi.Network.EventNames.ResponseCompleted]: false, - [protocol_js_1.ChromiumBidi.Network.EventNames.ResponseStarted]: false, - }; - waitNextPhase = new Deferred_js_1.Deferred(); - constructor(id, eventManager, networkStorage, cdpTarget, redirectCount = 0, logger) { - this.#id = id; - this.#eventManager = eventManager; - this.#networkStorage = networkStorage; - this.#cdpTarget = cdpTarget; - this.#redirectCount = redirectCount; - this.#logger = logger; +exports.NetworkRequest = void 0; +const protocol_js_1 = __nccwpck_require__(57745); +const assert_js_1 = __nccwpck_require__(84966); +const Deferred_js_1 = __nccwpck_require__(98947); +const log_js_1 = __nccwpck_require__(50920); +const NetworkUtils_js_1 = __nccwpck_require__(94866); +const REALM_REGEX = /(?<=realm=").*(?=")/; +/** Abstracts one individual network request. */ +class NetworkRequest { + static unknownParameter = 'UNKNOWN'; + /** + * Each network request has an associated request id, which is a string + * uniquely identifying that request. + * + * The identifier for a request resulting from a redirect matches that of the + * request that initiated it. + */ + #id; + #fetchId; + /** + * Indicates the network intercept phase, if the request is currently blocked. + * Undefined necessarily implies that the request is not blocked. + */ + #interceptPhase; + #servedFromCache = false; + #redirectCount; + #request = {}; + #requestOverrides; + #responseOverrides; + #response = {}; + #eventManager; + #networkStorage; + #cdpTarget; + #logger; + #emittedEvents = { + [protocol_js_1.ChromiumBidi.Network.EventNames.AuthRequired]: false, + [protocol_js_1.ChromiumBidi.Network.EventNames.BeforeRequestSent]: false, + [protocol_js_1.ChromiumBidi.Network.EventNames.FetchError]: false, + [protocol_js_1.ChromiumBidi.Network.EventNames.ResponseCompleted]: false, + [protocol_js_1.ChromiumBidi.Network.EventNames.ResponseStarted]: false, + }; + waitNextPhase = new Deferred_js_1.Deferred(); + constructor(id, eventManager, networkStorage, cdpTarget, redirectCount = 0, logger) { + this.#id = id; + this.#eventManager = eventManager; + this.#networkStorage = networkStorage; + this.#cdpTarget = cdpTarget; + this.#redirectCount = redirectCount; + this.#logger = logger; } get id() { return this.#id; @@ -38606,1506 +30210,6 @@ CombinedStream.prototype._emitError = function(err) { }; -/***/ }), - -/***/ 96070: -/***/ ((module) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -var ArchiveEntry = module.exports = function() {}; - -ArchiveEntry.prototype.getName = function() {}; - -ArchiveEntry.prototype.getSize = function() {}; - -ArchiveEntry.prototype.getLastModifiedDate = function() {}; - -ArchiveEntry.prototype.isDirectory = function() {}; - -/***/ }), - -/***/ 36306: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -var inherits = (__nccwpck_require__(39023).inherits); -var isStream = __nccwpck_require__(96543); -var Transform = (__nccwpck_require__(29963).Transform); - -var ArchiveEntry = __nccwpck_require__(96070); -var util = __nccwpck_require__(18300); - -var ArchiveOutputStream = module.exports = function(options) { - if (!(this instanceof ArchiveOutputStream)) { - return new ArchiveOutputStream(options); - } - - Transform.call(this, options); - - this.offset = 0; - this._archive = { - finish: false, - finished: false, - processing: false - }; -}; - -inherits(ArchiveOutputStream, Transform); - -ArchiveOutputStream.prototype._appendBuffer = function(zae, source, callback) { - // scaffold only -}; - -ArchiveOutputStream.prototype._appendStream = function(zae, source, callback) { - // scaffold only -}; - -ArchiveOutputStream.prototype._emitErrorCallback = function(err) { - if (err) { - this.emit('error', err); - } -}; - -ArchiveOutputStream.prototype._finish = function(ae) { - // scaffold only -}; - -ArchiveOutputStream.prototype._normalizeEntry = function(ae) { - // scaffold only -}; - -ArchiveOutputStream.prototype._transform = function(chunk, encoding, callback) { - callback(null, chunk); -}; - -ArchiveOutputStream.prototype.entry = function(ae, source, callback) { - source = source || null; - - if (typeof callback !== 'function') { - callback = this._emitErrorCallback.bind(this); - } - - if (!(ae instanceof ArchiveEntry)) { - callback(new Error('not a valid instance of ArchiveEntry')); - return; - } - - if (this._archive.finish || this._archive.finished) { - callback(new Error('unacceptable entry after finish')); - return; - } - - if (this._archive.processing) { - callback(new Error('already processing an entry')); - return; - } - - this._archive.processing = true; - this._normalizeEntry(ae); - this._entry = ae; - - source = util.normalizeInputSource(source); - - if (Buffer.isBuffer(source)) { - this._appendBuffer(ae, source, callback); - } else if (isStream(source)) { - this._appendStream(ae, source, callback); - } else { - this._archive.processing = false; - callback(new Error('input source must be valid Stream or Buffer instance')); - return; - } - - return this; -}; - -ArchiveOutputStream.prototype.finish = function() { - if (this._archive.processing) { - this._archive.finish = true; - return; - } - - this._finish(); -}; - -ArchiveOutputStream.prototype.getBytesWritten = function() { - return this.offset; -}; - -ArchiveOutputStream.prototype.write = function(chunk, cb) { - if (chunk) { - this.offset += chunk.length; - } - - return Transform.prototype.write.call(this, chunk, cb); -}; - -/***/ }), - -/***/ 94908: -/***/ ((module) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -module.exports = { - WORD: 4, - DWORD: 8, - EMPTY: Buffer.alloc(0), - - SHORT: 2, - SHORT_MASK: 0xffff, - SHORT_SHIFT: 16, - SHORT_ZERO: Buffer.from(Array(2)), - LONG: 4, - LONG_ZERO: Buffer.from(Array(4)), - - MIN_VERSION_INITIAL: 10, - MIN_VERSION_DATA_DESCRIPTOR: 20, - MIN_VERSION_ZIP64: 45, - VERSION_MADEBY: 45, - - METHOD_STORED: 0, - METHOD_DEFLATED: 8, - - PLATFORM_UNIX: 3, - PLATFORM_FAT: 0, - - SIG_LFH: 0x04034b50, - SIG_DD: 0x08074b50, - SIG_CFH: 0x02014b50, - SIG_EOCD: 0x06054b50, - SIG_ZIP64_EOCD: 0x06064B50, - SIG_ZIP64_EOCD_LOC: 0x07064B50, - - ZIP64_MAGIC_SHORT: 0xffff, - ZIP64_MAGIC: 0xffffffff, - ZIP64_EXTRA_ID: 0x0001, - - ZLIB_NO_COMPRESSION: 0, - ZLIB_BEST_SPEED: 1, - ZLIB_BEST_COMPRESSION: 9, - ZLIB_DEFAULT_COMPRESSION: -1, - - MODE_MASK: 0xFFF, - DEFAULT_FILE_MODE: 33188, // 010644 = -rw-r--r-- = S_IFREG | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH - DEFAULT_DIR_MODE: 16877, // 040755 = drwxr-xr-x = S_IFDIR | S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH - - EXT_FILE_ATTR_DIR: 1106051088, // 010173200020 = drwxr-xr-x = (((S_IFDIR | 0755) << 16) | S_DOS_D) - EXT_FILE_ATTR_FILE: 2175008800, // 020151000040 = -rw-r--r-- = (((S_IFREG | 0644) << 16) | S_DOS_A) >>> 0 - - // Unix file types - S_IFMT: 61440, // 0170000 type of file mask - S_IFIFO: 4096, // 010000 named pipe (fifo) - S_IFCHR: 8192, // 020000 character special - S_IFDIR: 16384, // 040000 directory - S_IFBLK: 24576, // 060000 block special - S_IFREG: 32768, // 0100000 regular - S_IFLNK: 40960, // 0120000 symbolic link - S_IFSOCK: 49152, // 0140000 socket - - // DOS file type flags - S_DOS_A: 32, // 040 Archive - S_DOS_D: 16, // 020 Directory - S_DOS_V: 8, // 010 Volume - S_DOS_S: 4, // 04 System - S_DOS_H: 2, // 02 Hidden - S_DOS_R: 1 // 01 Read Only -}; - - -/***/ }), - -/***/ 97632: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -var zipUtil = __nccwpck_require__(6453); - -var DATA_DESCRIPTOR_FLAG = 1 << 3; -var ENCRYPTION_FLAG = 1 << 0; -var NUMBER_OF_SHANNON_FANO_TREES_FLAG = 1 << 2; -var SLIDING_DICTIONARY_SIZE_FLAG = 1 << 1; -var STRONG_ENCRYPTION_FLAG = 1 << 6; -var UFT8_NAMES_FLAG = 1 << 11; - -var GeneralPurposeBit = module.exports = function() { - if (!(this instanceof GeneralPurposeBit)) { - return new GeneralPurposeBit(); - } - - this.descriptor = false; - this.encryption = false; - this.utf8 = false; - this.numberOfShannonFanoTrees = 0; - this.strongEncryption = false; - this.slidingDictionarySize = 0; - - return this; -}; - -GeneralPurposeBit.prototype.encode = function() { - return zipUtil.getShortBytes( - (this.descriptor ? DATA_DESCRIPTOR_FLAG : 0) | - (this.utf8 ? UFT8_NAMES_FLAG : 0) | - (this.encryption ? ENCRYPTION_FLAG : 0) | - (this.strongEncryption ? STRONG_ENCRYPTION_FLAG : 0) - ); -}; - -GeneralPurposeBit.prototype.parse = function(buf, offset) { - var flag = zipUtil.getShortBytesValue(buf, offset); - var gbp = new GeneralPurposeBit(); - - gbp.useDataDescriptor((flag & DATA_DESCRIPTOR_FLAG) !== 0); - gbp.useUTF8ForNames((flag & UFT8_NAMES_FLAG) !== 0); - gbp.useStrongEncryption((flag & STRONG_ENCRYPTION_FLAG) !== 0); - gbp.useEncryption((flag & ENCRYPTION_FLAG) !== 0); - gbp.setSlidingDictionarySize((flag & SLIDING_DICTIONARY_SIZE_FLAG) !== 0 ? 8192 : 4096); - gbp.setNumberOfShannonFanoTrees((flag & NUMBER_OF_SHANNON_FANO_TREES_FLAG) !== 0 ? 3 : 2); - - return gbp; -}; - -GeneralPurposeBit.prototype.setNumberOfShannonFanoTrees = function(n) { - this.numberOfShannonFanoTrees = n; -}; - -GeneralPurposeBit.prototype.getNumberOfShannonFanoTrees = function() { - return this.numberOfShannonFanoTrees; -}; - -GeneralPurposeBit.prototype.setSlidingDictionarySize = function(n) { - this.slidingDictionarySize = n; -}; - -GeneralPurposeBit.prototype.getSlidingDictionarySize = function() { - return this.slidingDictionarySize; -}; - -GeneralPurposeBit.prototype.useDataDescriptor = function(b) { - this.descriptor = b; -}; - -GeneralPurposeBit.prototype.usesDataDescriptor = function() { - return this.descriptor; -}; - -GeneralPurposeBit.prototype.useEncryption = function(b) { - this.encryption = b; -}; - -GeneralPurposeBit.prototype.usesEncryption = function() { - return this.encryption; -}; - -GeneralPurposeBit.prototype.useStrongEncryption = function(b) { - this.strongEncryption = b; -}; - -GeneralPurposeBit.prototype.usesStrongEncryption = function() { - return this.strongEncryption; -}; - -GeneralPurposeBit.prototype.useUTF8ForNames = function(b) { - this.utf8 = b; -}; - -GeneralPurposeBit.prototype.usesUTF8ForNames = function() { - return this.utf8; -}; - -/***/ }), - -/***/ 23810: -/***/ ((module) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -module.exports = { - /** - * Bits used for permissions (and sticky bit) - */ - PERM_MASK: 4095, // 07777 - - /** - * Bits used to indicate the filesystem object type. - */ - FILE_TYPE_FLAG: 61440, // 0170000 - - /** - * Indicates symbolic links. - */ - LINK_FLAG: 40960, // 0120000 - - /** - * Indicates plain files. - */ - FILE_FLAG: 32768, // 0100000 - - /** - * Indicates directories. - */ - DIR_FLAG: 16384, // 040000 - - // ---------------------------------------------------------- - // somewhat arbitrary choices that are quite common for shared - // installations - // ----------------------------------------------------------- - - /** - * Default permissions for symbolic links. - */ - DEFAULT_LINK_PERM: 511, // 0777 - - /** - * Default permissions for directories. - */ - DEFAULT_DIR_PERM: 493, // 0755 - - /** - * Default permissions for plain files. - */ - DEFAULT_FILE_PERM: 420 // 0644 -}; - -/***/ }), - -/***/ 6453: -/***/ ((module) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -var util = module.exports = {}; - -util.dateToDos = function(d, forceLocalTime) { - forceLocalTime = forceLocalTime || false; - - var year = forceLocalTime ? d.getFullYear() : d.getUTCFullYear(); - - if (year < 1980) { - return 2162688; // 1980-1-1 00:00:00 - } else if (year >= 2044) { - return 2141175677; // 2043-12-31 23:59:58 - } - - var val = { - year: year, - month: forceLocalTime ? d.getMonth() : d.getUTCMonth(), - date: forceLocalTime ? d.getDate() : d.getUTCDate(), - hours: forceLocalTime ? d.getHours() : d.getUTCHours(), - minutes: forceLocalTime ? d.getMinutes() : d.getUTCMinutes(), - seconds: forceLocalTime ? d.getSeconds() : d.getUTCSeconds() - }; - - return ((val.year - 1980) << 25) | ((val.month + 1) << 21) | (val.date << 16) | - (val.hours << 11) | (val.minutes << 5) | (val.seconds / 2); -}; - -util.dosToDate = function(dos) { - return new Date(((dos >> 25) & 0x7f) + 1980, ((dos >> 21) & 0x0f) - 1, (dos >> 16) & 0x1f, (dos >> 11) & 0x1f, (dos >> 5) & 0x3f, (dos & 0x1f) << 1); -}; - -util.fromDosTime = function(buf) { - return util.dosToDate(buf.readUInt32LE(0)); -}; - -util.getEightBytes = function(v) { - var buf = Buffer.alloc(8); - buf.writeUInt32LE(v % 0x0100000000, 0); - buf.writeUInt32LE((v / 0x0100000000) | 0, 4); - - return buf; -}; - -util.getShortBytes = function(v) { - var buf = Buffer.alloc(2); - buf.writeUInt16LE((v & 0xFFFF) >>> 0, 0); - - return buf; -}; - -util.getShortBytesValue = function(buf, offset) { - return buf.readUInt16LE(offset); -}; - -util.getLongBytes = function(v) { - var buf = Buffer.alloc(4); - buf.writeUInt32LE((v & 0xFFFFFFFF) >>> 0, 0); - - return buf; -}; - -util.getLongBytesValue = function(buf, offset) { - return buf.readUInt32LE(offset); -}; - -util.toDosTime = function(d) { - return util.getLongBytes(util.dateToDos(d)); -}; - -/***/ }), - -/***/ 73380: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -var inherits = (__nccwpck_require__(39023).inherits); -var normalizePath = __nccwpck_require__(56133); - -var ArchiveEntry = __nccwpck_require__(96070); -var GeneralPurposeBit = __nccwpck_require__(97632); -var UnixStat = __nccwpck_require__(23810); - -var constants = __nccwpck_require__(94908); -var zipUtil = __nccwpck_require__(6453); - -var ZipArchiveEntry = module.exports = function(name) { - if (!(this instanceof ZipArchiveEntry)) { - return new ZipArchiveEntry(name); - } - - ArchiveEntry.call(this); - - this.platform = constants.PLATFORM_FAT; - this.method = -1; - - this.name = null; - this.size = 0; - this.csize = 0; - this.gpb = new GeneralPurposeBit(); - this.crc = 0; - this.time = -1; - - this.minver = constants.MIN_VERSION_INITIAL; - this.mode = -1; - this.extra = null; - this.exattr = 0; - this.inattr = 0; - this.comment = null; - - if (name) { - this.setName(name); - } -}; - -inherits(ZipArchiveEntry, ArchiveEntry); - -/** - * Returns the extra fields related to the entry. - * - * @returns {Buffer} - */ -ZipArchiveEntry.prototype.getCentralDirectoryExtra = function() { - return this.getExtra(); -}; - -/** - * Returns the comment set for the entry. - * - * @returns {string} - */ -ZipArchiveEntry.prototype.getComment = function() { - return this.comment !== null ? this.comment : ''; -}; - -/** - * Returns the compressed size of the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getCompressedSize = function() { - return this.csize; -}; - -/** - * Returns the CRC32 digest for the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getCrc = function() { - return this.crc; -}; - -/** - * Returns the external file attributes for the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getExternalAttributes = function() { - return this.exattr; -}; - -/** - * Returns the extra fields related to the entry. - * - * @returns {Buffer} - */ -ZipArchiveEntry.prototype.getExtra = function() { - return this.extra !== null ? this.extra : constants.EMPTY; -}; - -/** - * Returns the general purpose bits related to the entry. - * - * @returns {GeneralPurposeBit} - */ -ZipArchiveEntry.prototype.getGeneralPurposeBit = function() { - return this.gpb; -}; - -/** - * Returns the internal file attributes for the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getInternalAttributes = function() { - return this.inattr; -}; - -/** - * Returns the last modified date of the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getLastModifiedDate = function() { - return this.getTime(); -}; - -/** - * Returns the extra fields related to the entry. - * - * @returns {Buffer} - */ -ZipArchiveEntry.prototype.getLocalFileDataExtra = function() { - return this.getExtra(); -}; - -/** - * Returns the compression method used on the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getMethod = function() { - return this.method; -}; - -/** - * Returns the filename of the entry. - * - * @returns {string} - */ -ZipArchiveEntry.prototype.getName = function() { - return this.name; -}; - -/** - * Returns the platform on which the entry was made. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getPlatform = function() { - return this.platform; -}; - -/** - * Returns the size of the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getSize = function() { - return this.size; -}; - -/** - * Returns a date object representing the last modified date of the entry. - * - * @returns {number|Date} - */ -ZipArchiveEntry.prototype.getTime = function() { - return this.time !== -1 ? zipUtil.dosToDate(this.time) : -1; -}; - -/** - * Returns the DOS timestamp for the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getTimeDos = function() { - return this.time !== -1 ? this.time : 0; -}; - -/** - * Returns the UNIX file permissions for the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getUnixMode = function() { - return this.platform !== constants.PLATFORM_UNIX ? 0 : ((this.getExternalAttributes() >> constants.SHORT_SHIFT) & constants.SHORT_MASK); -}; - -/** - * Returns the version of ZIP needed to extract the entry. - * - * @returns {number} - */ -ZipArchiveEntry.prototype.getVersionNeededToExtract = function() { - return this.minver; -}; - -/** - * Sets the comment of the entry. - * - * @param comment - */ -ZipArchiveEntry.prototype.setComment = function(comment) { - if (Buffer.byteLength(comment) !== comment.length) { - this.getGeneralPurposeBit().useUTF8ForNames(true); - } - - this.comment = comment; -}; - -/** - * Sets the compressed size of the entry. - * - * @param size - */ -ZipArchiveEntry.prototype.setCompressedSize = function(size) { - if (size < 0) { - throw new Error('invalid entry compressed size'); - } - - this.csize = size; -}; - -/** - * Sets the checksum of the entry. - * - * @param crc - */ -ZipArchiveEntry.prototype.setCrc = function(crc) { - if (crc < 0) { - throw new Error('invalid entry crc32'); - } - - this.crc = crc; -}; - -/** - * Sets the external file attributes of the entry. - * - * @param attr - */ -ZipArchiveEntry.prototype.setExternalAttributes = function(attr) { - this.exattr = attr >>> 0; -}; - -/** - * Sets the extra fields related to the entry. - * - * @param extra - */ -ZipArchiveEntry.prototype.setExtra = function(extra) { - this.extra = extra; -}; - -/** - * Sets the general purpose bits related to the entry. - * - * @param gpb - */ -ZipArchiveEntry.prototype.setGeneralPurposeBit = function(gpb) { - if (!(gpb instanceof GeneralPurposeBit)) { - throw new Error('invalid entry GeneralPurposeBit'); - } - - this.gpb = gpb; -}; - -/** - * Sets the internal file attributes of the entry. - * - * @param attr - */ -ZipArchiveEntry.prototype.setInternalAttributes = function(attr) { - this.inattr = attr; -}; - -/** - * Sets the compression method of the entry. - * - * @param method - */ -ZipArchiveEntry.prototype.setMethod = function(method) { - if (method < 0) { - throw new Error('invalid entry compression method'); - } - - this.method = method; -}; - -/** - * Sets the name of the entry. - * - * @param name - * @param prependSlash - */ -ZipArchiveEntry.prototype.setName = function(name, prependSlash = false) { - name = normalizePath(name, false) - .replace(/^\w+:/, '') - .replace(/^(\.\.\/|\/)+/, ''); - - if (prependSlash) { - name = `/${name}`; - } - - if (Buffer.byteLength(name) !== name.length) { - this.getGeneralPurposeBit().useUTF8ForNames(true); - } - - this.name = name; -}; - -/** - * Sets the platform on which the entry was made. - * - * @param platform - */ -ZipArchiveEntry.prototype.setPlatform = function(platform) { - this.platform = platform; -}; - -/** - * Sets the size of the entry. - * - * @param size - */ -ZipArchiveEntry.prototype.setSize = function(size) { - if (size < 0) { - throw new Error('invalid entry size'); - } - - this.size = size; -}; - -/** - * Sets the time of the entry. - * - * @param time - * @param forceLocalTime - */ -ZipArchiveEntry.prototype.setTime = function(time, forceLocalTime) { - if (!(time instanceof Date)) { - throw new Error('invalid entry time'); - } - - this.time = zipUtil.dateToDos(time, forceLocalTime); -}; - -/** - * Sets the UNIX file permissions for the entry. - * - * @param mode - */ -ZipArchiveEntry.prototype.setUnixMode = function(mode) { - mode |= this.isDirectory() ? constants.S_IFDIR : constants.S_IFREG; - - var extattr = 0; - extattr |= (mode << constants.SHORT_SHIFT) | (this.isDirectory() ? constants.S_DOS_D : constants.S_DOS_A); - - this.setExternalAttributes(extattr); - this.mode = mode & constants.MODE_MASK; - this.platform = constants.PLATFORM_UNIX; -}; - -/** - * Sets the version of ZIP needed to extract this entry. - * - * @param minver - */ -ZipArchiveEntry.prototype.setVersionNeededToExtract = function(minver) { - this.minver = minver; -}; - -/** - * Returns true if this entry represents a directory. - * - * @returns {boolean} - */ -ZipArchiveEntry.prototype.isDirectory = function() { - return this.getName().slice(-1) === '/'; -}; - -/** - * Returns true if this entry represents a unix symlink, - * in which case the entry's content contains the target path - * for the symlink. - * - * @returns {boolean} - */ -ZipArchiveEntry.prototype.isUnixSymlink = function() { - return (this.getUnixMode() & UnixStat.FILE_TYPE_FLAG) === UnixStat.LINK_FLAG; -}; - -/** - * Returns true if this entry is using the ZIP64 extension of ZIP. - * - * @returns {boolean} - */ -ZipArchiveEntry.prototype.isZip64 = function() { - return this.csize > constants.ZIP64_MAGIC || this.size > constants.ZIP64_MAGIC; -}; - - -/***/ }), - -/***/ 82132: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -var inherits = (__nccwpck_require__(39023).inherits); -var crc32 = __nccwpck_require__(84891); -var {CRC32Stream} = __nccwpck_require__(82770); -var {DeflateCRC32Stream} = __nccwpck_require__(82770); - -var ArchiveOutputStream = __nccwpck_require__(36306); -var ZipArchiveEntry = __nccwpck_require__(73380); -var GeneralPurposeBit = __nccwpck_require__(97632); - -var constants = __nccwpck_require__(94908); -var util = __nccwpck_require__(18300); -var zipUtil = __nccwpck_require__(6453); - -var ZipArchiveOutputStream = module.exports = function(options) { - if (!(this instanceof ZipArchiveOutputStream)) { - return new ZipArchiveOutputStream(options); - } - - options = this.options = this._defaults(options); - - ArchiveOutputStream.call(this, options); - - this._entry = null; - this._entries = []; - this._archive = { - centralLength: 0, - centralOffset: 0, - comment: '', - finish: false, - finished: false, - processing: false, - forceZip64: options.forceZip64, - forceLocalTime: options.forceLocalTime - }; -}; - -inherits(ZipArchiveOutputStream, ArchiveOutputStream); - -ZipArchiveOutputStream.prototype._afterAppend = function(ae) { - this._entries.push(ae); - - if (ae.getGeneralPurposeBit().usesDataDescriptor()) { - this._writeDataDescriptor(ae); - } - - this._archive.processing = false; - this._entry = null; - - if (this._archive.finish && !this._archive.finished) { - this._finish(); - } -}; - -ZipArchiveOutputStream.prototype._appendBuffer = function(ae, source, callback) { - if (source.length === 0) { - ae.setMethod(constants.METHOD_STORED); - } - - var method = ae.getMethod(); - - if (method === constants.METHOD_STORED) { - ae.setSize(source.length); - ae.setCompressedSize(source.length); - ae.setCrc(crc32.buf(source) >>> 0); - } - - this._writeLocalFileHeader(ae); - - if (method === constants.METHOD_STORED) { - this.write(source); - this._afterAppend(ae); - callback(null, ae); - return; - } else if (method === constants.METHOD_DEFLATED) { - this._smartStream(ae, callback).end(source); - return; - } else { - callback(new Error('compression method ' + method + ' not implemented')); - return; - } -}; - -ZipArchiveOutputStream.prototype._appendStream = function(ae, source, callback) { - ae.getGeneralPurposeBit().useDataDescriptor(true); - ae.setVersionNeededToExtract(constants.MIN_VERSION_DATA_DESCRIPTOR); - - this._writeLocalFileHeader(ae); - - var smart = this._smartStream(ae, callback); - source.once('error', function(err) { - smart.emit('error', err); - smart.end(); - }) - source.pipe(smart); -}; - -ZipArchiveOutputStream.prototype._defaults = function(o) { - if (typeof o !== 'object') { - o = {}; - } - - if (typeof o.zlib !== 'object') { - o.zlib = {}; - } - - if (typeof o.zlib.level !== 'number') { - o.zlib.level = constants.ZLIB_BEST_SPEED; - } - - o.forceZip64 = !!o.forceZip64; - o.forceLocalTime = !!o.forceLocalTime; - - return o; -}; - -ZipArchiveOutputStream.prototype._finish = function() { - this._archive.centralOffset = this.offset; - - this._entries.forEach(function(ae) { - this._writeCentralFileHeader(ae); - }.bind(this)); - - this._archive.centralLength = this.offset - this._archive.centralOffset; - - if (this.isZip64()) { - this._writeCentralDirectoryZip64(); - } - - this._writeCentralDirectoryEnd(); - - this._archive.processing = false; - this._archive.finish = true; - this._archive.finished = true; - this.end(); -}; - -ZipArchiveOutputStream.prototype._normalizeEntry = function(ae) { - if (ae.getMethod() === -1) { - ae.setMethod(constants.METHOD_DEFLATED); - } - - if (ae.getMethod() === constants.METHOD_DEFLATED) { - ae.getGeneralPurposeBit().useDataDescriptor(true); - ae.setVersionNeededToExtract(constants.MIN_VERSION_DATA_DESCRIPTOR); - } - - if (ae.getTime() === -1) { - ae.setTime(new Date(), this._archive.forceLocalTime); - } - - ae._offsets = { - file: 0, - data: 0, - contents: 0, - }; -}; - -ZipArchiveOutputStream.prototype._smartStream = function(ae, callback) { - var deflate = ae.getMethod() === constants.METHOD_DEFLATED; - var process = deflate ? new DeflateCRC32Stream(this.options.zlib) : new CRC32Stream(); - var error = null; - - function handleStuff() { - var digest = process.digest().readUInt32BE(0); - ae.setCrc(digest); - ae.setSize(process.size()); - ae.setCompressedSize(process.size(true)); - this._afterAppend(ae); - callback(error, ae); - } - - process.once('end', handleStuff.bind(this)); - process.once('error', function(err) { - error = err; - }); - - process.pipe(this, { end: false }); - - return process; -}; - -ZipArchiveOutputStream.prototype._writeCentralDirectoryEnd = function() { - var records = this._entries.length; - var size = this._archive.centralLength; - var offset = this._archive.centralOffset; - - if (this.isZip64()) { - records = constants.ZIP64_MAGIC_SHORT; - size = constants.ZIP64_MAGIC; - offset = constants.ZIP64_MAGIC; - } - - // signature - this.write(zipUtil.getLongBytes(constants.SIG_EOCD)); - - // disk numbers - this.write(constants.SHORT_ZERO); - this.write(constants.SHORT_ZERO); - - // number of entries - this.write(zipUtil.getShortBytes(records)); - this.write(zipUtil.getShortBytes(records)); - - // length and location of CD - this.write(zipUtil.getLongBytes(size)); - this.write(zipUtil.getLongBytes(offset)); - - // archive comment - var comment = this.getComment(); - var commentLength = Buffer.byteLength(comment); - this.write(zipUtil.getShortBytes(commentLength)); - this.write(comment); -}; - -ZipArchiveOutputStream.prototype._writeCentralDirectoryZip64 = function() { - // signature - this.write(zipUtil.getLongBytes(constants.SIG_ZIP64_EOCD)); - - // size of the ZIP64 EOCD record - this.write(zipUtil.getEightBytes(44)); - - // version made by - this.write(zipUtil.getShortBytes(constants.MIN_VERSION_ZIP64)); - - // version to extract - this.write(zipUtil.getShortBytes(constants.MIN_VERSION_ZIP64)); - - // disk numbers - this.write(constants.LONG_ZERO); - this.write(constants.LONG_ZERO); - - // number of entries - this.write(zipUtil.getEightBytes(this._entries.length)); - this.write(zipUtil.getEightBytes(this._entries.length)); - - // length and location of CD - this.write(zipUtil.getEightBytes(this._archive.centralLength)); - this.write(zipUtil.getEightBytes(this._archive.centralOffset)); - - // extensible data sector - // not implemented at this time - - // end of central directory locator - this.write(zipUtil.getLongBytes(constants.SIG_ZIP64_EOCD_LOC)); - - // disk number holding the ZIP64 EOCD record - this.write(constants.LONG_ZERO); - - // relative offset of the ZIP64 EOCD record - this.write(zipUtil.getEightBytes(this._archive.centralOffset + this._archive.centralLength)); - - // total number of disks - this.write(zipUtil.getLongBytes(1)); -}; - -ZipArchiveOutputStream.prototype._writeCentralFileHeader = function(ae) { - var gpb = ae.getGeneralPurposeBit(); - var method = ae.getMethod(); - var fileOffset = ae._offsets.file; - - var size = ae.getSize(); - var compressedSize = ae.getCompressedSize(); - - if (ae.isZip64() || fileOffset > constants.ZIP64_MAGIC) { - size = constants.ZIP64_MAGIC; - compressedSize = constants.ZIP64_MAGIC; - fileOffset = constants.ZIP64_MAGIC; - - ae.setVersionNeededToExtract(constants.MIN_VERSION_ZIP64); - - var extraBuf = Buffer.concat([ - zipUtil.getShortBytes(constants.ZIP64_EXTRA_ID), - zipUtil.getShortBytes(24), - zipUtil.getEightBytes(ae.getSize()), - zipUtil.getEightBytes(ae.getCompressedSize()), - zipUtil.getEightBytes(ae._offsets.file) - ], 28); - - ae.setExtra(extraBuf); - } - - // signature - this.write(zipUtil.getLongBytes(constants.SIG_CFH)); - - // version made by - this.write(zipUtil.getShortBytes((ae.getPlatform() << 8) | constants.VERSION_MADEBY)); - - // version to extract and general bit flag - this.write(zipUtil.getShortBytes(ae.getVersionNeededToExtract())); - this.write(gpb.encode()); - - // compression method - this.write(zipUtil.getShortBytes(method)); - - // datetime - this.write(zipUtil.getLongBytes(ae.getTimeDos())); - - // crc32 checksum - this.write(zipUtil.getLongBytes(ae.getCrc())); - - // sizes - this.write(zipUtil.getLongBytes(compressedSize)); - this.write(zipUtil.getLongBytes(size)); - - var name = ae.getName(); - var comment = ae.getComment(); - var extra = ae.getCentralDirectoryExtra(); - - if (gpb.usesUTF8ForNames()) { - name = Buffer.from(name); - comment = Buffer.from(comment); - } - - // name length - this.write(zipUtil.getShortBytes(name.length)); - - // extra length - this.write(zipUtil.getShortBytes(extra.length)); - - // comments length - this.write(zipUtil.getShortBytes(comment.length)); - - // disk number start - this.write(constants.SHORT_ZERO); - - // internal attributes - this.write(zipUtil.getShortBytes(ae.getInternalAttributes())); - - // external attributes - this.write(zipUtil.getLongBytes(ae.getExternalAttributes())); - - // relative offset of LFH - this.write(zipUtil.getLongBytes(fileOffset)); - - // name - this.write(name); - - // extra - this.write(extra); - - // comment - this.write(comment); -}; - -ZipArchiveOutputStream.prototype._writeDataDescriptor = function(ae) { - // signature - this.write(zipUtil.getLongBytes(constants.SIG_DD)); - - // crc32 checksum - this.write(zipUtil.getLongBytes(ae.getCrc())); - - // sizes - if (ae.isZip64()) { - this.write(zipUtil.getEightBytes(ae.getCompressedSize())); - this.write(zipUtil.getEightBytes(ae.getSize())); - } else { - this.write(zipUtil.getLongBytes(ae.getCompressedSize())); - this.write(zipUtil.getLongBytes(ae.getSize())); - } -}; - -ZipArchiveOutputStream.prototype._writeLocalFileHeader = function(ae) { - var gpb = ae.getGeneralPurposeBit(); - var method = ae.getMethod(); - var name = ae.getName(); - var extra = ae.getLocalFileDataExtra(); - - if (ae.isZip64()) { - gpb.useDataDescriptor(true); - ae.setVersionNeededToExtract(constants.MIN_VERSION_ZIP64); - } - - if (gpb.usesUTF8ForNames()) { - name = Buffer.from(name); - } - - ae._offsets.file = this.offset; - - // signature - this.write(zipUtil.getLongBytes(constants.SIG_LFH)); - - // version to extract and general bit flag - this.write(zipUtil.getShortBytes(ae.getVersionNeededToExtract())); - this.write(gpb.encode()); - - // compression method - this.write(zipUtil.getShortBytes(method)); - - // datetime - this.write(zipUtil.getLongBytes(ae.getTimeDos())); - - ae._offsets.data = this.offset; - - // crc32 checksum and sizes - if (gpb.usesDataDescriptor()) { - this.write(constants.LONG_ZERO); - this.write(constants.LONG_ZERO); - this.write(constants.LONG_ZERO); - } else { - this.write(zipUtil.getLongBytes(ae.getCrc())); - this.write(zipUtil.getLongBytes(ae.getCompressedSize())); - this.write(zipUtil.getLongBytes(ae.getSize())); - } - - // name length - this.write(zipUtil.getShortBytes(name.length)); - - // extra length - this.write(zipUtil.getShortBytes(extra.length)); - - // name - this.write(name); - - // extra - this.write(extra); - - ae._offsets.contents = this.offset; -}; - -ZipArchiveOutputStream.prototype.getComment = function(comment) { - return this._archive.comment !== null ? this._archive.comment : ''; -}; - -ZipArchiveOutputStream.prototype.isZip64 = function() { - return this._archive.forceZip64 || this._entries.length > constants.ZIP64_MAGIC_SHORT || this._archive.centralLength > constants.ZIP64_MAGIC || this._archive.centralOffset > constants.ZIP64_MAGIC; -}; - -ZipArchiveOutputStream.prototype.setComment = function(comment) { - this._archive.comment = comment; -}; - - -/***/ }), - -/***/ 47544: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -module.exports = { - ArchiveEntry: __nccwpck_require__(96070), - ZipArchiveEntry: __nccwpck_require__(73380), - ArchiveOutputStream: __nccwpck_require__(36306), - ZipArchiveOutputStream: __nccwpck_require__(82132) -}; - -/***/ }), - -/***/ 18300: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/** - * node-compress-commons - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT - */ -var Stream = (__nccwpck_require__(2203).Stream); -var PassThrough = (__nccwpck_require__(29963).PassThrough); -var isStream = __nccwpck_require__(96543); - -var util = module.exports = {}; - -util.normalizeInputSource = function(source) { - if (source === null) { - return Buffer.alloc(0); - } else if (typeof source === 'string') { - return Buffer.from(source); - } else if (isStream(source) && !source._readableState) { - var normalized = new PassThrough(); - source.pipe(normalized); - - return normalized; - } - - return source; -}; - -/***/ }), - -/***/ 45481: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// NOTE: These type checking functions intentionally don't use `instanceof` -// because it is fragile and can be easily faked with `Object.create()`. - -function isArray(arg) { - if (Array.isArray) { - return Array.isArray(arg); - } - return objectToString(arg) === '[object Array]'; -} -exports.isArray = isArray; - -function isBoolean(arg) { - return typeof arg === 'boolean'; -} -exports.isBoolean = isBoolean; - -function isNull(arg) { - return arg === null; -} -exports.isNull = isNull; - -function isNullOrUndefined(arg) { - return arg == null; -} -exports.isNullOrUndefined = isNullOrUndefined; - -function isNumber(arg) { - return typeof arg === 'number'; -} -exports.isNumber = isNumber; - -function isString(arg) { - return typeof arg === 'string'; -} -exports.isString = isString; - -function isSymbol(arg) { - return typeof arg === 'symbol'; -} -exports.isSymbol = isSymbol; - -function isUndefined(arg) { - return arg === void 0; -} -exports.isUndefined = isUndefined; - -function isRegExp(re) { - return objectToString(re) === '[object RegExp]'; -} -exports.isRegExp = isRegExp; - -function isObject(arg) { - return typeof arg === 'object' && arg !== null; -} -exports.isObject = isObject; - -function isDate(d) { - return objectToString(d) === '[object Date]'; -} -exports.isDate = isDate; - -function isError(e) { - return (objectToString(e) === '[object Error]' || e instanceof Error); -} -exports.isError = isError; - -function isFunction(arg) { - return typeof arg === 'function'; -} -exports.isFunction = isFunction; - -function isPrimitive(arg) { - return arg === null || - typeof arg === 'boolean' || - typeof arg === 'number' || - typeof arg === 'string' || - typeof arg === 'symbol' || // ES6 symbol - typeof arg === 'undefined'; -} -exports.isPrimitive = isPrimitive; - -exports.isBuffer = __nccwpck_require__(20181).Buffer.isBuffer; - -function objectToString(o) { - return Object.prototype.toString.call(o); -} - - /***/ }), /***/ 41365: @@ -41182,268 +31286,6 @@ function isDirectorySync(path) { exports.isDirectorySync = isDirectorySync; //# sourceMappingURL=util.js.map -/***/ }), - -/***/ 84891: -/***/ ((__unused_webpack_module, exports) => { - -/*! crc32.js (C) 2014-present SheetJS -- http://sheetjs.com */ -/* vim: set ts=2: */ -/*exported CRC32 */ -var CRC32; -(function (factory) { - /*jshint ignore:start */ - /*eslint-disable */ - if(typeof DO_NOT_EXPORT_CRC === 'undefined') { - if(true) { - factory(exports); - } else {} - } else { - factory(CRC32 = {}); - } - /*eslint-enable */ - /*jshint ignore:end */ -}(function(CRC32) { -CRC32.version = '1.2.2'; -/*global Int32Array */ -function signed_crc_table() { - var c = 0, table = new Array(256); - - for(var n =0; n != 256; ++n){ - c = n; - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - c = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1)); - table[n] = c; - } - - return typeof Int32Array !== 'undefined' ? new Int32Array(table) : table; -} - -var T0 = signed_crc_table(); -function slice_by_16_tables(T) { - var c = 0, v = 0, n = 0, table = typeof Int32Array !== 'undefined' ? new Int32Array(4096) : new Array(4096) ; - - for(n = 0; n != 256; ++n) table[n] = T[n]; - for(n = 0; n != 256; ++n) { - v = T[n]; - for(c = 256 + n; c < 4096; c += 256) v = table[c] = (v >>> 8) ^ T[v & 0xFF]; - } - var out = []; - for(n = 1; n != 16; ++n) out[n - 1] = typeof Int32Array !== 'undefined' ? table.subarray(n * 256, n * 256 + 256) : table.slice(n * 256, n * 256 + 256); - return out; -} -var TT = slice_by_16_tables(T0); -var T1 = TT[0], T2 = TT[1], T3 = TT[2], T4 = TT[3], T5 = TT[4]; -var T6 = TT[5], T7 = TT[6], T8 = TT[7], T9 = TT[8], Ta = TT[9]; -var Tb = TT[10], Tc = TT[11], Td = TT[12], Te = TT[13], Tf = TT[14]; -function crc32_bstr(bstr, seed) { - var C = seed ^ -1; - for(var i = 0, L = bstr.length; i < L;) C = (C>>>8) ^ T0[(C^bstr.charCodeAt(i++))&0xFF]; - return ~C; -} - -function crc32_buf(B, seed) { - var C = seed ^ -1, L = B.length - 15, i = 0; - for(; i < L;) C = - Tf[B[i++] ^ (C & 255)] ^ - Te[B[i++] ^ ((C >> 8) & 255)] ^ - Td[B[i++] ^ ((C >> 16) & 255)] ^ - Tc[B[i++] ^ (C >>> 24)] ^ - Tb[B[i++]] ^ Ta[B[i++]] ^ T9[B[i++]] ^ T8[B[i++]] ^ - T7[B[i++]] ^ T6[B[i++]] ^ T5[B[i++]] ^ T4[B[i++]] ^ - T3[B[i++]] ^ T2[B[i++]] ^ T1[B[i++]] ^ T0[B[i++]]; - L += 15; - while(i < L) C = (C>>>8) ^ T0[(C^B[i++])&0xFF]; - return ~C; -} - -function crc32_str(str, seed) { - var C = seed ^ -1; - for(var i = 0, L = str.length, c = 0, d = 0; i < L;) { - c = str.charCodeAt(i++); - if(c < 0x80) { - C = (C>>>8) ^ T0[(C^c)&0xFF]; - } else if(c < 0x800) { - C = (C>>>8) ^ T0[(C ^ (192|((c>>6)&31)))&0xFF]; - C = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF]; - } else if(c >= 0xD800 && c < 0xE000) { - c = (c&1023)+64; d = str.charCodeAt(i++)&1023; - C = (C>>>8) ^ T0[(C ^ (240|((c>>8)&7)))&0xFF]; - C = (C>>>8) ^ T0[(C ^ (128|((c>>2)&63)))&0xFF]; - C = (C>>>8) ^ T0[(C ^ (128|((d>>6)&15)|((c&3)<<4)))&0xFF]; - C = (C>>>8) ^ T0[(C ^ (128|(d&63)))&0xFF]; - } else { - C = (C>>>8) ^ T0[(C ^ (224|((c>>12)&15)))&0xFF]; - C = (C>>>8) ^ T0[(C ^ (128|((c>>6)&63)))&0xFF]; - C = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF]; - } - } - return ~C; -} -CRC32.table = T0; -// $FlowIgnore -CRC32.bstr = crc32_bstr; -// $FlowIgnore -CRC32.buf = crc32_buf; -// $FlowIgnore -CRC32.str = crc32_str; -})); - - -/***/ }), - -/***/ 3662: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -/** - * node-crc32-stream - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT - */ - - - -const {Transform} = __nccwpck_require__(29963); - -const crc32 = __nccwpck_require__(84891); - -class CRC32Stream extends Transform { - constructor(options) { - super(options); - this.checksum = Buffer.allocUnsafe(4); - this.checksum.writeInt32BE(0, 0); - - this.rawSize = 0; - } - - _transform(chunk, encoding, callback) { - if (chunk) { - this.checksum = crc32.buf(chunk, this.checksum) >>> 0; - this.rawSize += chunk.length; - } - - callback(null, chunk); - } - - digest(encoding) { - const checksum = Buffer.allocUnsafe(4); - checksum.writeUInt32BE(this.checksum >>> 0, 0); - return encoding ? checksum.toString(encoding) : checksum; - } - - hex() { - return this.digest('hex').toUpperCase(); - } - - size() { - return this.rawSize; - } -} - -module.exports = CRC32Stream; - - -/***/ }), - -/***/ 76252: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -/** - * node-crc32-stream - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT - */ - - - -const {DeflateRaw} = __nccwpck_require__(43106); - -const crc32 = __nccwpck_require__(84891); - -class DeflateCRC32Stream extends DeflateRaw { - constructor(options) { - super(options); - - this.checksum = Buffer.allocUnsafe(4); - this.checksum.writeInt32BE(0, 0); - - this.rawSize = 0; - this.compressedSize = 0; - } - - push(chunk, encoding) { - if (chunk) { - this.compressedSize += chunk.length; - } - - return super.push(chunk, encoding); - } - - _transform(chunk, encoding, callback) { - if (chunk) { - this.checksum = crc32.buf(chunk, this.checksum) >>> 0; - this.rawSize += chunk.length; - } - - super._transform(chunk, encoding, callback) - } - - digest(encoding) { - const checksum = Buffer.allocUnsafe(4); - checksum.writeUInt32BE(this.checksum >>> 0, 0); - return encoding ? checksum.toString(encoding) : checksum; - } - - hex() { - return this.digest('hex').toUpperCase(); - } - - size(compressed = false) { - if (compressed) { - return this.compressedSize; - } else { - return this.rawSize; - } - } -} - -module.exports = DeflateCRC32Stream; - - -/***/ }), - -/***/ 82770: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -/** - * node-crc32-stream - * - * Copyright (c) 2014 Chris Talkington, contributors. - * Licensed under the MIT license. - * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT - */ - - - -module.exports = { - CRC32Stream: __nccwpck_require__(3662), - DeflateCRC32Stream: __nccwpck_require__(76252) -} - - /***/ }), /***/ 34888: @@ -53891,885 +43733,6 @@ return /******/ (function(modules) { // webpackBootstrap /* vim: set sw=4 ts=4 et tw=80 : */ -/***/ }), - -/***/ 16577: -/***/ ((module, exports) => { - -"use strict"; -/** - * @author Toru Nagashima - * @copyright 2015 Toru Nagashima. All rights reserved. - * See LICENSE file in root directory for full license. - */ - - -Object.defineProperty(exports, "__esModule", ({ value: true })); - -/** - * @typedef {object} PrivateData - * @property {EventTarget} eventTarget The event target. - * @property {{type:string}} event The original event object. - * @property {number} eventPhase The current event phase. - * @property {EventTarget|null} currentTarget The current event target. - * @property {boolean} canceled The flag to prevent default. - * @property {boolean} stopped The flag to stop propagation. - * @property {boolean} immediateStopped The flag to stop propagation immediately. - * @property {Function|null} passiveListener The listener if the current listener is passive. Otherwise this is null. - * @property {number} timeStamp The unix time. - * @private - */ - -/** - * Private data for event wrappers. - * @type {WeakMap} - * @private - */ -const privateData = new WeakMap(); - -/** - * Cache for wrapper classes. - * @type {WeakMap} - * @private - */ -const wrappers = new WeakMap(); - -/** - * Get private data. - * @param {Event} event The event object to get private data. - * @returns {PrivateData} The private data of the event. - * @private - */ -function pd(event) { - const retv = privateData.get(event); - console.assert( - retv != null, - "'this' is expected an Event object, but got", - event - ); - return retv -} - -/** - * https://dom.spec.whatwg.org/#set-the-canceled-flag - * @param data {PrivateData} private data. - */ -function setCancelFlag(data) { - if (data.passiveListener != null) { - if ( - typeof console !== "undefined" && - typeof console.error === "function" - ) { - console.error( - "Unable to preventDefault inside passive event listener invocation.", - data.passiveListener - ); - } - return - } - if (!data.event.cancelable) { - return - } - - data.canceled = true; - if (typeof data.event.preventDefault === "function") { - data.event.preventDefault(); - } -} - -/** - * @see https://dom.spec.whatwg.org/#interface-event - * @private - */ -/** - * The event wrapper. - * @constructor - * @param {EventTarget} eventTarget The event target of this dispatching. - * @param {Event|{type:string}} event The original event to wrap. - */ -function Event(eventTarget, event) { - privateData.set(this, { - eventTarget, - event, - eventPhase: 2, - currentTarget: eventTarget, - canceled: false, - stopped: false, - immediateStopped: false, - passiveListener: null, - timeStamp: event.timeStamp || Date.now(), - }); - - // https://heycam.github.io/webidl/#Unforgeable - Object.defineProperty(this, "isTrusted", { value: false, enumerable: true }); - - // Define accessors - const keys = Object.keys(event); - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - if (!(key in this)) { - Object.defineProperty(this, key, defineRedirectDescriptor(key)); - } - } -} - -// Should be enumerable, but class methods are not enumerable. -Event.prototype = { - /** - * The type of this event. - * @type {string} - */ - get type() { - return pd(this).event.type - }, - - /** - * The target of this event. - * @type {EventTarget} - */ - get target() { - return pd(this).eventTarget - }, - - /** - * The target of this event. - * @type {EventTarget} - */ - get currentTarget() { - return pd(this).currentTarget - }, - - /** - * @returns {EventTarget[]} The composed path of this event. - */ - composedPath() { - const currentTarget = pd(this).currentTarget; - if (currentTarget == null) { - return [] - } - return [currentTarget] - }, - - /** - * Constant of NONE. - * @type {number} - */ - get NONE() { - return 0 - }, - - /** - * Constant of CAPTURING_PHASE. - * @type {number} - */ - get CAPTURING_PHASE() { - return 1 - }, - - /** - * Constant of AT_TARGET. - * @type {number} - */ - get AT_TARGET() { - return 2 - }, - - /** - * Constant of BUBBLING_PHASE. - * @type {number} - */ - get BUBBLING_PHASE() { - return 3 - }, - - /** - * The target of this event. - * @type {number} - */ - get eventPhase() { - return pd(this).eventPhase - }, - - /** - * Stop event bubbling. - * @returns {void} - */ - stopPropagation() { - const data = pd(this); - - data.stopped = true; - if (typeof data.event.stopPropagation === "function") { - data.event.stopPropagation(); - } - }, - - /** - * Stop event bubbling. - * @returns {void} - */ - stopImmediatePropagation() { - const data = pd(this); - - data.stopped = true; - data.immediateStopped = true; - if (typeof data.event.stopImmediatePropagation === "function") { - data.event.stopImmediatePropagation(); - } - }, - - /** - * The flag to be bubbling. - * @type {boolean} - */ - get bubbles() { - return Boolean(pd(this).event.bubbles) - }, - - /** - * The flag to be cancelable. - * @type {boolean} - */ - get cancelable() { - return Boolean(pd(this).event.cancelable) - }, - - /** - * Cancel this event. - * @returns {void} - */ - preventDefault() { - setCancelFlag(pd(this)); - }, - - /** - * The flag to indicate cancellation state. - * @type {boolean} - */ - get defaultPrevented() { - return pd(this).canceled - }, - - /** - * The flag to be composed. - * @type {boolean} - */ - get composed() { - return Boolean(pd(this).event.composed) - }, - - /** - * The unix time of this event. - * @type {number} - */ - get timeStamp() { - return pd(this).timeStamp - }, - - /** - * The target of this event. - * @type {EventTarget} - * @deprecated - */ - get srcElement() { - return pd(this).eventTarget - }, - - /** - * The flag to stop event bubbling. - * @type {boolean} - * @deprecated - */ - get cancelBubble() { - return pd(this).stopped - }, - set cancelBubble(value) { - if (!value) { - return - } - const data = pd(this); - - data.stopped = true; - if (typeof data.event.cancelBubble === "boolean") { - data.event.cancelBubble = true; - } - }, - - /** - * The flag to indicate cancellation state. - * @type {boolean} - * @deprecated - */ - get returnValue() { - return !pd(this).canceled - }, - set returnValue(value) { - if (!value) { - setCancelFlag(pd(this)); - } - }, - - /** - * Initialize this event object. But do nothing under event dispatching. - * @param {string} type The event type. - * @param {boolean} [bubbles=false] The flag to be possible to bubble up. - * @param {boolean} [cancelable=false] The flag to be possible to cancel. - * @deprecated - */ - initEvent() { - // Do nothing. - }, -}; - -// `constructor` is not enumerable. -Object.defineProperty(Event.prototype, "constructor", { - value: Event, - configurable: true, - writable: true, -}); - -// Ensure `event instanceof window.Event` is `true`. -if (typeof window !== "undefined" && typeof window.Event !== "undefined") { - Object.setPrototypeOf(Event.prototype, window.Event.prototype); - - // Make association for wrappers. - wrappers.set(window.Event.prototype, Event); -} - -/** - * Get the property descriptor to redirect a given property. - * @param {string} key Property name to define property descriptor. - * @returns {PropertyDescriptor} The property descriptor to redirect the property. - * @private - */ -function defineRedirectDescriptor(key) { - return { - get() { - return pd(this).event[key] - }, - set(value) { - pd(this).event[key] = value; - }, - configurable: true, - enumerable: true, - } -} - -/** - * Get the property descriptor to call a given method property. - * @param {string} key Property name to define property descriptor. - * @returns {PropertyDescriptor} The property descriptor to call the method property. - * @private - */ -function defineCallDescriptor(key) { - return { - value() { - const event = pd(this).event; - return event[key].apply(event, arguments) - }, - configurable: true, - enumerable: true, - } -} - -/** - * Define new wrapper class. - * @param {Function} BaseEvent The base wrapper class. - * @param {Object} proto The prototype of the original event. - * @returns {Function} The defined wrapper class. - * @private - */ -function defineWrapper(BaseEvent, proto) { - const keys = Object.keys(proto); - if (keys.length === 0) { - return BaseEvent - } - - /** CustomEvent */ - function CustomEvent(eventTarget, event) { - BaseEvent.call(this, eventTarget, event); - } - - CustomEvent.prototype = Object.create(BaseEvent.prototype, { - constructor: { value: CustomEvent, configurable: true, writable: true }, - }); - - // Define accessors. - for (let i = 0; i < keys.length; ++i) { - const key = keys[i]; - if (!(key in BaseEvent.prototype)) { - const descriptor = Object.getOwnPropertyDescriptor(proto, key); - const isFunc = typeof descriptor.value === "function"; - Object.defineProperty( - CustomEvent.prototype, - key, - isFunc - ? defineCallDescriptor(key) - : defineRedirectDescriptor(key) - ); - } - } - - return CustomEvent -} - -/** - * Get the wrapper class of a given prototype. - * @param {Object} proto The prototype of the original event to get its wrapper. - * @returns {Function} The wrapper class. - * @private - */ -function getWrapper(proto) { - if (proto == null || proto === Object.prototype) { - return Event - } - - let wrapper = wrappers.get(proto); - if (wrapper == null) { - wrapper = defineWrapper(getWrapper(Object.getPrototypeOf(proto)), proto); - wrappers.set(proto, wrapper); - } - return wrapper -} - -/** - * Wrap a given event to management a dispatching. - * @param {EventTarget} eventTarget The event target of this dispatching. - * @param {Object} event The event to wrap. - * @returns {Event} The wrapper instance. - * @private - */ -function wrapEvent(eventTarget, event) { - const Wrapper = getWrapper(Object.getPrototypeOf(event)); - return new Wrapper(eventTarget, event) -} - -/** - * Get the immediateStopped flag of a given event. - * @param {Event} event The event to get. - * @returns {boolean} The flag to stop propagation immediately. - * @private - */ -function isStopped(event) { - return pd(event).immediateStopped -} - -/** - * Set the current event phase of a given event. - * @param {Event} event The event to set current target. - * @param {number} eventPhase New event phase. - * @returns {void} - * @private - */ -function setEventPhase(event, eventPhase) { - pd(event).eventPhase = eventPhase; -} - -/** - * Set the current target of a given event. - * @param {Event} event The event to set current target. - * @param {EventTarget|null} currentTarget New current target. - * @returns {void} - * @private - */ -function setCurrentTarget(event, currentTarget) { - pd(event).currentTarget = currentTarget; -} - -/** - * Set a passive listener of a given event. - * @param {Event} event The event to set current target. - * @param {Function|null} passiveListener New passive listener. - * @returns {void} - * @private - */ -function setPassiveListener(event, passiveListener) { - pd(event).passiveListener = passiveListener; -} - -/** - * @typedef {object} ListenerNode - * @property {Function} listener - * @property {1|2|3} listenerType - * @property {boolean} passive - * @property {boolean} once - * @property {ListenerNode|null} next - * @private - */ - -/** - * @type {WeakMap>} - * @private - */ -const listenersMap = new WeakMap(); - -// Listener types -const CAPTURE = 1; -const BUBBLE = 2; -const ATTRIBUTE = 3; - -/** - * Check whether a given value is an object or not. - * @param {any} x The value to check. - * @returns {boolean} `true` if the value is an object. - */ -function isObject(x) { - return x !== null && typeof x === "object" //eslint-disable-line no-restricted-syntax -} - -/** - * Get listeners. - * @param {EventTarget} eventTarget The event target to get. - * @returns {Map} The listeners. - * @private - */ -function getListeners(eventTarget) { - const listeners = listenersMap.get(eventTarget); - if (listeners == null) { - throw new TypeError( - "'this' is expected an EventTarget object, but got another value." - ) - } - return listeners -} - -/** - * Get the property descriptor for the event attribute of a given event. - * @param {string} eventName The event name to get property descriptor. - * @returns {PropertyDescriptor} The property descriptor. - * @private - */ -function defineEventAttributeDescriptor(eventName) { - return { - get() { - const listeners = getListeners(this); - let node = listeners.get(eventName); - while (node != null) { - if (node.listenerType === ATTRIBUTE) { - return node.listener - } - node = node.next; - } - return null - }, - - set(listener) { - if (typeof listener !== "function" && !isObject(listener)) { - listener = null; // eslint-disable-line no-param-reassign - } - const listeners = getListeners(this); - - // Traverse to the tail while removing old value. - let prev = null; - let node = listeners.get(eventName); - while (node != null) { - if (node.listenerType === ATTRIBUTE) { - // Remove old value. - if (prev !== null) { - prev.next = node.next; - } else if (node.next !== null) { - listeners.set(eventName, node.next); - } else { - listeners.delete(eventName); - } - } else { - prev = node; - } - - node = node.next; - } - - // Add new value. - if (listener !== null) { - const newNode = { - listener, - listenerType: ATTRIBUTE, - passive: false, - once: false, - next: null, - }; - if (prev === null) { - listeners.set(eventName, newNode); - } else { - prev.next = newNode; - } - } - }, - configurable: true, - enumerable: true, - } -} - -/** - * Define an event attribute (e.g. `eventTarget.onclick`). - * @param {Object} eventTargetPrototype The event target prototype to define an event attrbite. - * @param {string} eventName The event name to define. - * @returns {void} - */ -function defineEventAttribute(eventTargetPrototype, eventName) { - Object.defineProperty( - eventTargetPrototype, - `on${eventName}`, - defineEventAttributeDescriptor(eventName) - ); -} - -/** - * Define a custom EventTarget with event attributes. - * @param {string[]} eventNames Event names for event attributes. - * @returns {EventTarget} The custom EventTarget. - * @private - */ -function defineCustomEventTarget(eventNames) { - /** CustomEventTarget */ - function CustomEventTarget() { - EventTarget.call(this); - } - - CustomEventTarget.prototype = Object.create(EventTarget.prototype, { - constructor: { - value: CustomEventTarget, - configurable: true, - writable: true, - }, - }); - - for (let i = 0; i < eventNames.length; ++i) { - defineEventAttribute(CustomEventTarget.prototype, eventNames[i]); - } - - return CustomEventTarget -} - -/** - * EventTarget. - * - * - This is constructor if no arguments. - * - This is a function which returns a CustomEventTarget constructor if there are arguments. - * - * For example: - * - * class A extends EventTarget {} - * class B extends EventTarget("message") {} - * class C extends EventTarget("message", "error") {} - * class D extends EventTarget(["message", "error"]) {} - */ -function EventTarget() { - /*eslint-disable consistent-return */ - if (this instanceof EventTarget) { - listenersMap.set(this, new Map()); - return - } - if (arguments.length === 1 && Array.isArray(arguments[0])) { - return defineCustomEventTarget(arguments[0]) - } - if (arguments.length > 0) { - const types = new Array(arguments.length); - for (let i = 0; i < arguments.length; ++i) { - types[i] = arguments[i]; - } - return defineCustomEventTarget(types) - } - throw new TypeError("Cannot call a class as a function") - /*eslint-enable consistent-return */ -} - -// Should be enumerable, but class methods are not enumerable. -EventTarget.prototype = { - /** - * Add a given listener to this event target. - * @param {string} eventName The event name to add. - * @param {Function} listener The listener to add. - * @param {boolean|{capture?:boolean,passive?:boolean,once?:boolean}} [options] The options for this listener. - * @returns {void} - */ - addEventListener(eventName, listener, options) { - if (listener == null) { - return - } - if (typeof listener !== "function" && !isObject(listener)) { - throw new TypeError("'listener' should be a function or an object.") - } - - const listeners = getListeners(this); - const optionsIsObj = isObject(options); - const capture = optionsIsObj - ? Boolean(options.capture) - : Boolean(options); - const listenerType = capture ? CAPTURE : BUBBLE; - const newNode = { - listener, - listenerType, - passive: optionsIsObj && Boolean(options.passive), - once: optionsIsObj && Boolean(options.once), - next: null, - }; - - // Set it as the first node if the first node is null. - let node = listeners.get(eventName); - if (node === undefined) { - listeners.set(eventName, newNode); - return - } - - // Traverse to the tail while checking duplication.. - let prev = null; - while (node != null) { - if ( - node.listener === listener && - node.listenerType === listenerType - ) { - // Should ignore duplication. - return - } - prev = node; - node = node.next; - } - - // Add it. - prev.next = newNode; - }, - - /** - * Remove a given listener from this event target. - * @param {string} eventName The event name to remove. - * @param {Function} listener The listener to remove. - * @param {boolean|{capture?:boolean,passive?:boolean,once?:boolean}} [options] The options for this listener. - * @returns {void} - */ - removeEventListener(eventName, listener, options) { - if (listener == null) { - return - } - - const listeners = getListeners(this); - const capture = isObject(options) - ? Boolean(options.capture) - : Boolean(options); - const listenerType = capture ? CAPTURE : BUBBLE; - - let prev = null; - let node = listeners.get(eventName); - while (node != null) { - if ( - node.listener === listener && - node.listenerType === listenerType - ) { - if (prev !== null) { - prev.next = node.next; - } else if (node.next !== null) { - listeners.set(eventName, node.next); - } else { - listeners.delete(eventName); - } - return - } - - prev = node; - node = node.next; - } - }, - - /** - * Dispatch a given event. - * @param {Event|{type:string}} event The event to dispatch. - * @returns {boolean} `false` if canceled. - */ - dispatchEvent(event) { - if (event == null || typeof event.type !== "string") { - throw new TypeError('"event.type" should be a string.') - } - - // If listeners aren't registered, terminate. - const listeners = getListeners(this); - const eventName = event.type; - let node = listeners.get(eventName); - if (node == null) { - return true - } - - // Since we cannot rewrite several properties, so wrap object. - const wrappedEvent = wrapEvent(this, event); - - // This doesn't process capturing phase and bubbling phase. - // This isn't participating in a tree. - let prev = null; - while (node != null) { - // Remove this listener if it's once - if (node.once) { - if (prev !== null) { - prev.next = node.next; - } else if (node.next !== null) { - listeners.set(eventName, node.next); - } else { - listeners.delete(eventName); - } - } else { - prev = node; - } - - // Call this listener - setPassiveListener( - wrappedEvent, - node.passive ? node.listener : null - ); - if (typeof node.listener === "function") { - try { - node.listener.call(this, wrappedEvent); - } catch (err) { - if ( - typeof console !== "undefined" && - typeof console.error === "function" - ) { - console.error(err); - } - } - } else if ( - node.listenerType !== ATTRIBUTE && - typeof node.listener.handleEvent === "function" - ) { - node.listener.handleEvent(wrappedEvent); - } - - // Break if `event.stopImmediatePropagation` was called. - if (isStopped(wrappedEvent)) { - break - } - - node = node.next; - } - setPassiveListener(wrappedEvent, null); - setEventPhase(wrappedEvent, 0); - setCurrentTarget(wrappedEvent, null); - - return !wrappedEvent.defaultPrevented - }, -}; - -// `constructor` is not enumerable. -Object.defineProperty(EventTarget.prototype, "constructor", { - value: EventTarget, - configurable: true, - writable: true, -}); - -// Ensure `eventTarget instanceof window.EventTarget` is `true`. -if ( - typeof window !== "undefined" && - typeof window.EventTarget !== "undefined" -) { - Object.setPrototypeOf(EventTarget.prototype, window.EventTarget.prototype); -} - -exports.defineEventAttribute = defineEventAttribute; -exports.EventTarget = EventTarget; -exports["default"] = EventTarget; - -module.exports = EventTarget -module.exports.EventTarget = module.exports["default"] = EventTarget -module.exports.defineEventAttribute = defineEventAttribute -//# sourceMappingURL=event-target-shim.js.map - - /***/ }), /***/ 51683: @@ -57318,979 +46281,6 @@ class NotModifiedError extends Error { exports["default"] = NotModifiedError; //# sourceMappingURL=notmodified.js.map -/***/ }), - -/***/ 73964: -/***/ ((module) => { - -"use strict"; - - -module.exports = clone - -var getPrototypeOf = Object.getPrototypeOf || function (obj) { - return obj.__proto__ -} - -function clone (obj) { - if (obj === null || typeof obj !== 'object') - return obj - - if (obj instanceof Object) - var copy = { __proto__: getPrototypeOf(obj) } - else - var copy = Object.create(null) - - Object.getOwnPropertyNames(obj).forEach(function (key) { - Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key)) - }) - - return copy -} - - -/***/ }), - -/***/ 35744: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var fs = __nccwpck_require__(79896) -var polyfills = __nccwpck_require__(83501) -var legacy = __nccwpck_require__(12270) -var clone = __nccwpck_require__(73964) - -var util = __nccwpck_require__(39023) - -/* istanbul ignore next - node 0.x polyfill */ -var gracefulQueue -var previousSymbol - -/* istanbul ignore else - node 0.x polyfill */ -if (typeof Symbol === 'function' && typeof Symbol.for === 'function') { - gracefulQueue = Symbol.for('graceful-fs.queue') - // This is used in testing by future versions - previousSymbol = Symbol.for('graceful-fs.previous') -} else { - gracefulQueue = '___graceful-fs.queue' - previousSymbol = '___graceful-fs.previous' -} - -function noop () {} - -function publishQueue(context, queue) { - Object.defineProperty(context, gracefulQueue, { - get: function() { - return queue - } - }) -} - -var debug = noop -if (util.debuglog) - debug = util.debuglog('gfs4') -else if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) - debug = function() { - var m = util.format.apply(util, arguments) - m = 'GFS4: ' + m.split(/\n/).join('\nGFS4: ') - console.error(m) - } - -// Once time initialization -if (!fs[gracefulQueue]) { - // This queue can be shared by multiple loaded instances - var queue = global[gracefulQueue] || [] - publishQueue(fs, queue) - - // Patch fs.close/closeSync to shared queue version, because we need - // to retry() whenever a close happens *anywhere* in the program. - // This is essential when multiple graceful-fs instances are - // in play at the same time. - fs.close = (function (fs$close) { - function close (fd, cb) { - return fs$close.call(fs, fd, function (err) { - // This function uses the graceful-fs shared queue - if (!err) { - resetQueue() - } - - if (typeof cb === 'function') - cb.apply(this, arguments) - }) - } - - Object.defineProperty(close, previousSymbol, { - value: fs$close - }) - return close - })(fs.close) - - fs.closeSync = (function (fs$closeSync) { - function closeSync (fd) { - // This function uses the graceful-fs shared queue - fs$closeSync.apply(fs, arguments) - resetQueue() - } - - Object.defineProperty(closeSync, previousSymbol, { - value: fs$closeSync - }) - return closeSync - })(fs.closeSync) - - if (/\bgfs4\b/i.test(process.env.NODE_DEBUG || '')) { - process.on('exit', function() { - debug(fs[gracefulQueue]) - __nccwpck_require__(42613).equal(fs[gracefulQueue].length, 0) - }) - } -} - -if (!global[gracefulQueue]) { - publishQueue(global, fs[gracefulQueue]); -} - -module.exports = patch(clone(fs)) -if (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH && !fs.__patched) { - module.exports = patch(fs) - fs.__patched = true; -} - -function patch (fs) { - // Everything that references the open() function needs to be in here - polyfills(fs) - fs.gracefulify = patch - - fs.createReadStream = createReadStream - fs.createWriteStream = createWriteStream - var fs$readFile = fs.readFile - fs.readFile = readFile - function readFile (path, options, cb) { - if (typeof options === 'function') - cb = options, options = null - - return go$readFile(path, options, cb) - - function go$readFile (path, options, cb, startTime) { - return fs$readFile(path, options, function (err) { - if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) - enqueue([go$readFile, [path, options, cb], err, startTime || Date.now(), Date.now()]) - else { - if (typeof cb === 'function') - cb.apply(this, arguments) - } - }) - } - } - - var fs$writeFile = fs.writeFile - fs.writeFile = writeFile - function writeFile (path, data, options, cb) { - if (typeof options === 'function') - cb = options, options = null - - return go$writeFile(path, data, options, cb) - - function go$writeFile (path, data, options, cb, startTime) { - return fs$writeFile(path, data, options, function (err) { - if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) - enqueue([go$writeFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()]) - else { - if (typeof cb === 'function') - cb.apply(this, arguments) - } - }) - } - } - - var fs$appendFile = fs.appendFile - if (fs$appendFile) - fs.appendFile = appendFile - function appendFile (path, data, options, cb) { - if (typeof options === 'function') - cb = options, options = null - - return go$appendFile(path, data, options, cb) - - function go$appendFile (path, data, options, cb, startTime) { - return fs$appendFile(path, data, options, function (err) { - if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) - enqueue([go$appendFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()]) - else { - if (typeof cb === 'function') - cb.apply(this, arguments) - } - }) - } - } - - var fs$copyFile = fs.copyFile - if (fs$copyFile) - fs.copyFile = copyFile - function copyFile (src, dest, flags, cb) { - if (typeof flags === 'function') { - cb = flags - flags = 0 - } - return go$copyFile(src, dest, flags, cb) - - function go$copyFile (src, dest, flags, cb, startTime) { - return fs$copyFile(src, dest, flags, function (err) { - if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) - enqueue([go$copyFile, [src, dest, flags, cb], err, startTime || Date.now(), Date.now()]) - else { - if (typeof cb === 'function') - cb.apply(this, arguments) - } - }) - } - } - - var fs$readdir = fs.readdir - fs.readdir = readdir - var noReaddirOptionVersions = /^v[0-5]\./ - function readdir (path, options, cb) { - if (typeof options === 'function') - cb = options, options = null - - var go$readdir = noReaddirOptionVersions.test(process.version) - ? function go$readdir (path, options, cb, startTime) { - return fs$readdir(path, fs$readdirCallback( - path, options, cb, startTime - )) - } - : function go$readdir (path, options, cb, startTime) { - return fs$readdir(path, options, fs$readdirCallback( - path, options, cb, startTime - )) - } - - return go$readdir(path, options, cb) - - function fs$readdirCallback (path, options, cb, startTime) { - return function (err, files) { - if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) - enqueue([ - go$readdir, - [path, options, cb], - err, - startTime || Date.now(), - Date.now() - ]) - else { - if (files && files.sort) - files.sort() - - if (typeof cb === 'function') - cb.call(this, err, files) - } - } - } - } - - if (process.version.substr(0, 4) === 'v0.8') { - var legStreams = legacy(fs) - ReadStream = legStreams.ReadStream - WriteStream = legStreams.WriteStream - } - - var fs$ReadStream = fs.ReadStream - if (fs$ReadStream) { - ReadStream.prototype = Object.create(fs$ReadStream.prototype) - ReadStream.prototype.open = ReadStream$open - } - - var fs$WriteStream = fs.WriteStream - if (fs$WriteStream) { - WriteStream.prototype = Object.create(fs$WriteStream.prototype) - WriteStream.prototype.open = WriteStream$open - } - - Object.defineProperty(fs, 'ReadStream', { - get: function () { - return ReadStream - }, - set: function (val) { - ReadStream = val - }, - enumerable: true, - configurable: true - }) - Object.defineProperty(fs, 'WriteStream', { - get: function () { - return WriteStream - }, - set: function (val) { - WriteStream = val - }, - enumerable: true, - configurable: true - }) - - // legacy names - var FileReadStream = ReadStream - Object.defineProperty(fs, 'FileReadStream', { - get: function () { - return FileReadStream - }, - set: function (val) { - FileReadStream = val - }, - enumerable: true, - configurable: true - }) - var FileWriteStream = WriteStream - Object.defineProperty(fs, 'FileWriteStream', { - get: function () { - return FileWriteStream - }, - set: function (val) { - FileWriteStream = val - }, - enumerable: true, - configurable: true - }) - - function ReadStream (path, options) { - if (this instanceof ReadStream) - return fs$ReadStream.apply(this, arguments), this - else - return ReadStream.apply(Object.create(ReadStream.prototype), arguments) - } - - function ReadStream$open () { - var that = this - open(that.path, that.flags, that.mode, function (err, fd) { - if (err) { - if (that.autoClose) - that.destroy() - - that.emit('error', err) - } else { - that.fd = fd - that.emit('open', fd) - that.read() - } - }) - } - - function WriteStream (path, options) { - if (this instanceof WriteStream) - return fs$WriteStream.apply(this, arguments), this - else - return WriteStream.apply(Object.create(WriteStream.prototype), arguments) - } - - function WriteStream$open () { - var that = this - open(that.path, that.flags, that.mode, function (err, fd) { - if (err) { - that.destroy() - that.emit('error', err) - } else { - that.fd = fd - that.emit('open', fd) - } - }) - } - - function createReadStream (path, options) { - return new fs.ReadStream(path, options) - } - - function createWriteStream (path, options) { - return new fs.WriteStream(path, options) - } - - var fs$open = fs.open - fs.open = open - function open (path, flags, mode, cb) { - if (typeof mode === 'function') - cb = mode, mode = null - - return go$open(path, flags, mode, cb) - - function go$open (path, flags, mode, cb, startTime) { - return fs$open(path, flags, mode, function (err, fd) { - if (err && (err.code === 'EMFILE' || err.code === 'ENFILE')) - enqueue([go$open, [path, flags, mode, cb], err, startTime || Date.now(), Date.now()]) - else { - if (typeof cb === 'function') - cb.apply(this, arguments) - } - }) - } - } - - return fs -} - -function enqueue (elem) { - debug('ENQUEUE', elem[0].name, elem[1]) - fs[gracefulQueue].push(elem) - retry() -} - -// keep track of the timeout between retry() calls -var retryTimer - -// reset the startTime and lastTime to now -// this resets the start of the 60 second overall timeout as well as the -// delay between attempts so that we'll retry these jobs sooner -function resetQueue () { - var now = Date.now() - for (var i = 0; i < fs[gracefulQueue].length; ++i) { - // entries that are only a length of 2 are from an older version, don't - // bother modifying those since they'll be retried anyway. - if (fs[gracefulQueue][i].length > 2) { - fs[gracefulQueue][i][3] = now // startTime - fs[gracefulQueue][i][4] = now // lastTime - } - } - // call retry to make sure we're actively processing the queue - retry() -} - -function retry () { - // clear the timer and remove it to help prevent unintended concurrency - clearTimeout(retryTimer) - retryTimer = undefined - - if (fs[gracefulQueue].length === 0) - return - - var elem = fs[gracefulQueue].shift() - var fn = elem[0] - var args = elem[1] - // these items may be unset if they were added by an older graceful-fs - var err = elem[2] - var startTime = elem[3] - var lastTime = elem[4] - - // if we don't have a startTime we have no way of knowing if we've waited - // long enough, so go ahead and retry this item now - if (startTime === undefined) { - debug('RETRY', fn.name, args) - fn.apply(null, args) - } else if (Date.now() - startTime >= 60000) { - // it's been more than 60 seconds total, bail now - debug('TIMEOUT', fn.name, args) - var cb = args.pop() - if (typeof cb === 'function') - cb.call(null, err) - } else { - // the amount of time between the last attempt and right now - var sinceAttempt = Date.now() - lastTime - // the amount of time between when we first tried, and when we last tried - // rounded up to at least 1 - var sinceStart = Math.max(lastTime - startTime, 1) - // backoff. wait longer than the total time we've been retrying, but only - // up to a maximum of 100ms - var desiredDelay = Math.min(sinceStart * 1.2, 100) - // it's been long enough since the last retry, do it again - if (sinceAttempt >= desiredDelay) { - debug('RETRY', fn.name, args) - fn.apply(null, args.concat([startTime])) - } else { - // if we can't do this job yet, push it to the end of the queue - // and let the next iteration check again - fs[gracefulQueue].push(elem) - } - } - - // schedule our next run if one isn't already scheduled - if (retryTimer === undefined) { - retryTimer = setTimeout(retry, 0) - } -} - - -/***/ }), - -/***/ 12270: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Stream = (__nccwpck_require__(2203).Stream) - -module.exports = legacy - -function legacy (fs) { - return { - ReadStream: ReadStream, - WriteStream: WriteStream - } - - function ReadStream (path, options) { - if (!(this instanceof ReadStream)) return new ReadStream(path, options); - - Stream.call(this); - - var self = this; - - this.path = path; - this.fd = null; - this.readable = true; - this.paused = false; - - this.flags = 'r'; - this.mode = 438; /*=0666*/ - this.bufferSize = 64 * 1024; - - options = options || {}; - - // Mixin options into this - var keys = Object.keys(options); - for (var index = 0, length = keys.length; index < length; index++) { - var key = keys[index]; - this[key] = options[key]; - } - - if (this.encoding) this.setEncoding(this.encoding); - - if (this.start !== undefined) { - if ('number' !== typeof this.start) { - throw TypeError('start must be a Number'); - } - if (this.end === undefined) { - this.end = Infinity; - } else if ('number' !== typeof this.end) { - throw TypeError('end must be a Number'); - } - - if (this.start > this.end) { - throw new Error('start must be <= end'); - } - - this.pos = this.start; - } - - if (this.fd !== null) { - process.nextTick(function() { - self._read(); - }); - return; - } - - fs.open(this.path, this.flags, this.mode, function (err, fd) { - if (err) { - self.emit('error', err); - self.readable = false; - return; - } - - self.fd = fd; - self.emit('open', fd); - self._read(); - }) - } - - function WriteStream (path, options) { - if (!(this instanceof WriteStream)) return new WriteStream(path, options); - - Stream.call(this); - - this.path = path; - this.fd = null; - this.writable = true; - - this.flags = 'w'; - this.encoding = 'binary'; - this.mode = 438; /*=0666*/ - this.bytesWritten = 0; - - options = options || {}; - - // Mixin options into this - var keys = Object.keys(options); - for (var index = 0, length = keys.length; index < length; index++) { - var key = keys[index]; - this[key] = options[key]; - } - - if (this.start !== undefined) { - if ('number' !== typeof this.start) { - throw TypeError('start must be a Number'); - } - if (this.start < 0) { - throw new Error('start must be >= zero'); - } - - this.pos = this.start; - } - - this.busy = false; - this._queue = []; - - if (this.fd === null) { - this._open = fs.open; - this._queue.push([this._open, this.path, this.flags, this.mode, undefined]); - this.flush(); - } - } -} - - -/***/ }), - -/***/ 83501: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var constants = __nccwpck_require__(49140) - -var origCwd = process.cwd -var cwd = null - -var platform = process.env.GRACEFUL_FS_PLATFORM || process.platform - -process.cwd = function() { - if (!cwd) - cwd = origCwd.call(process) - return cwd -} -try { - process.cwd() -} catch (er) {} - -// This check is needed until node.js 12 is required -if (typeof process.chdir === 'function') { - var chdir = process.chdir - process.chdir = function (d) { - cwd = null - chdir.call(process, d) - } - if (Object.setPrototypeOf) Object.setPrototypeOf(process.chdir, chdir) -} - -module.exports = patch - -function patch (fs) { - // (re-)implement some things that are known busted or missing. - - // lchmod, broken prior to 0.6.2 - // back-port the fix here. - if (constants.hasOwnProperty('O_SYMLINK') && - process.version.match(/^v0\.6\.[0-2]|^v0\.5\./)) { - patchLchmod(fs) - } - - // lutimes implementation, or no-op - if (!fs.lutimes) { - patchLutimes(fs) - } - - // https://github.com/isaacs/node-graceful-fs/issues/4 - // Chown should not fail on einval or eperm if non-root. - // It should not fail on enosys ever, as this just indicates - // that a fs doesn't support the intended operation. - - fs.chown = chownFix(fs.chown) - fs.fchown = chownFix(fs.fchown) - fs.lchown = chownFix(fs.lchown) - - fs.chmod = chmodFix(fs.chmod) - fs.fchmod = chmodFix(fs.fchmod) - fs.lchmod = chmodFix(fs.lchmod) - - fs.chownSync = chownFixSync(fs.chownSync) - fs.fchownSync = chownFixSync(fs.fchownSync) - fs.lchownSync = chownFixSync(fs.lchownSync) - - fs.chmodSync = chmodFixSync(fs.chmodSync) - fs.fchmodSync = chmodFixSync(fs.fchmodSync) - fs.lchmodSync = chmodFixSync(fs.lchmodSync) - - fs.stat = statFix(fs.stat) - fs.fstat = statFix(fs.fstat) - fs.lstat = statFix(fs.lstat) - - fs.statSync = statFixSync(fs.statSync) - fs.fstatSync = statFixSync(fs.fstatSync) - fs.lstatSync = statFixSync(fs.lstatSync) - - // if lchmod/lchown do not exist, then make them no-ops - if (fs.chmod && !fs.lchmod) { - fs.lchmod = function (path, mode, cb) { - if (cb) process.nextTick(cb) - } - fs.lchmodSync = function () {} - } - if (fs.chown && !fs.lchown) { - fs.lchown = function (path, uid, gid, cb) { - if (cb) process.nextTick(cb) - } - fs.lchownSync = function () {} - } - - // on Windows, A/V software can lock the directory, causing this - // to fail with an EACCES or EPERM if the directory contains newly - // created files. Try again on failure, for up to 60 seconds. - - // Set the timeout this long because some Windows Anti-Virus, such as Parity - // bit9, may lock files for up to a minute, causing npm package install - // failures. Also, take care to yield the scheduler. Windows scheduling gives - // CPU to a busy looping process, which can cause the program causing the lock - // contention to be starved of CPU by node, so the contention doesn't resolve. - if (platform === "win32") { - fs.rename = typeof fs.rename !== 'function' ? fs.rename - : (function (fs$rename) { - function rename (from, to, cb) { - var start = Date.now() - var backoff = 0; - fs$rename(from, to, function CB (er) { - if (er - && (er.code === "EACCES" || er.code === "EPERM" || er.code === "EBUSY") - && Date.now() - start < 60000) { - setTimeout(function() { - fs.stat(to, function (stater, st) { - if (stater && stater.code === "ENOENT") - fs$rename(from, to, CB); - else - cb(er) - }) - }, backoff) - if (backoff < 100) - backoff += 10; - return; - } - if (cb) cb(er) - }) - } - if (Object.setPrototypeOf) Object.setPrototypeOf(rename, fs$rename) - return rename - })(fs.rename) - } - - // if read() returns EAGAIN, then just try it again. - fs.read = typeof fs.read !== 'function' ? fs.read - : (function (fs$read) { - function read (fd, buffer, offset, length, position, callback_) { - var callback - if (callback_ && typeof callback_ === 'function') { - var eagCounter = 0 - callback = function (er, _, __) { - if (er && er.code === 'EAGAIN' && eagCounter < 10) { - eagCounter ++ - return fs$read.call(fs, fd, buffer, offset, length, position, callback) - } - callback_.apply(this, arguments) - } - } - return fs$read.call(fs, fd, buffer, offset, length, position, callback) - } - - // This ensures `util.promisify` works as it does for native `fs.read`. - if (Object.setPrototypeOf) Object.setPrototypeOf(read, fs$read) - return read - })(fs.read) - - fs.readSync = typeof fs.readSync !== 'function' ? fs.readSync - : (function (fs$readSync) { return function (fd, buffer, offset, length, position) { - var eagCounter = 0 - while (true) { - try { - return fs$readSync.call(fs, fd, buffer, offset, length, position) - } catch (er) { - if (er.code === 'EAGAIN' && eagCounter < 10) { - eagCounter ++ - continue - } - throw er - } - } - }})(fs.readSync) - - function patchLchmod (fs) { - fs.lchmod = function (path, mode, callback) { - fs.open( path - , constants.O_WRONLY | constants.O_SYMLINK - , mode - , function (err, fd) { - if (err) { - if (callback) callback(err) - return - } - // prefer to return the chmod error, if one occurs, - // but still try to close, and report closing errors if they occur. - fs.fchmod(fd, mode, function (err) { - fs.close(fd, function(err2) { - if (callback) callback(err || err2) - }) - }) - }) - } - - fs.lchmodSync = function (path, mode) { - var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode) - - // prefer to return the chmod error, if one occurs, - // but still try to close, and report closing errors if they occur. - var threw = true - var ret - try { - ret = fs.fchmodSync(fd, mode) - threw = false - } finally { - if (threw) { - try { - fs.closeSync(fd) - } catch (er) {} - } else { - fs.closeSync(fd) - } - } - return ret - } - } - - function patchLutimes (fs) { - if (constants.hasOwnProperty("O_SYMLINK") && fs.futimes) { - fs.lutimes = function (path, at, mt, cb) { - fs.open(path, constants.O_SYMLINK, function (er, fd) { - if (er) { - if (cb) cb(er) - return - } - fs.futimes(fd, at, mt, function (er) { - fs.close(fd, function (er2) { - if (cb) cb(er || er2) - }) - }) - }) - } - - fs.lutimesSync = function (path, at, mt) { - var fd = fs.openSync(path, constants.O_SYMLINK) - var ret - var threw = true - try { - ret = fs.futimesSync(fd, at, mt) - threw = false - } finally { - if (threw) { - try { - fs.closeSync(fd) - } catch (er) {} - } else { - fs.closeSync(fd) - } - } - return ret - } - - } else if (fs.futimes) { - fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) } - fs.lutimesSync = function () {} - } - } - - function chmodFix (orig) { - if (!orig) return orig - return function (target, mode, cb) { - return orig.call(fs, target, mode, function (er) { - if (chownErOk(er)) er = null - if (cb) cb.apply(this, arguments) - }) - } - } - - function chmodFixSync (orig) { - if (!orig) return orig - return function (target, mode) { - try { - return orig.call(fs, target, mode) - } catch (er) { - if (!chownErOk(er)) throw er - } - } - } - - - function chownFix (orig) { - if (!orig) return orig - return function (target, uid, gid, cb) { - return orig.call(fs, target, uid, gid, function (er) { - if (chownErOk(er)) er = null - if (cb) cb.apply(this, arguments) - }) - } - } - - function chownFixSync (orig) { - if (!orig) return orig - return function (target, uid, gid) { - try { - return orig.call(fs, target, uid, gid) - } catch (er) { - if (!chownErOk(er)) throw er - } - } - } - - function statFix (orig) { - if (!orig) return orig - // Older versions of Node erroneously returned signed integers for - // uid + gid. - return function (target, options, cb) { - if (typeof options === 'function') { - cb = options - options = null - } - function callback (er, stats) { - if (stats) { - if (stats.uid < 0) stats.uid += 0x100000000 - if (stats.gid < 0) stats.gid += 0x100000000 - } - if (cb) cb.apply(this, arguments) - } - return options ? orig.call(fs, target, options, callback) - : orig.call(fs, target, callback) - } - } - - function statFixSync (orig) { - if (!orig) return orig - // Older versions of Node erroneously returned signed integers for - // uid + gid. - return function (target, options) { - var stats = options ? orig.call(fs, target, options) - : orig.call(fs, target) - if (stats) { - if (stats.uid < 0) stats.uid += 0x100000000 - if (stats.gid < 0) stats.gid += 0x100000000 - } - return stats; - } - } - - // ENOSYS means that the fs doesn't support the op. Just ignore - // that, because it doesn't matter. - // - // if there's no getuid, or if getuid() is something other - // than 0, and the error is EINVAL or EPERM, then just ignore - // it. - // - // This specific case is a silent failure in cp, install, tar, - // and most other unix tools that manage permissions. - // - // When running as root, or if other types of errors are - // encountered, then it's strict. - function chownErOk (er) { - if (!er) - return true - - if (er.code === "ENOSYS") - return true - - var nonroot = !process.getuid || process.getuid() !== 0 - if (nonroot) { - if (er.code === "EINVAL" || er.code === "EPERM") - return true - } - - return false - } -} - - /***/ }), /***/ 83813: @@ -58798,56 +46788,6 @@ module.exports = moduleId => { }; -/***/ }), - -/***/ 39598: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -try { - var util = __nccwpck_require__(39023); - /* istanbul ignore next */ - if (typeof util.inherits !== 'function') throw ''; - module.exports = util.inherits; -} catch (e) { - /* istanbul ignore next */ - module.exports = __nccwpck_require__(26589); -} - - -/***/ }), - -/***/ 26589: -/***/ ((module) => { - -if (typeof Object.create === 'function') { - // implementation from standard node.js 'util' module - module.exports = function inherits(ctor, superCtor) { - if (superCtor) { - ctor.super_ = superCtor - ctor.prototype = Object.create(superCtor.prototype, { - constructor: { - value: ctor, - enumerable: false, - writable: true, - configurable: true - } - }) - } - }; -} else { - // old school shim for old browsers - module.exports = function inherits(ctor, superCtor) { - if (superCtor) { - ctor.super_ = superCtor - var TempCtor = function () {} - TempCtor.prototype = superCtor.prototype - ctor.prototype = new TempCtor() - ctor.prototype.constructor = ctor - } - } -} - - /***/ }), /***/ 68850: @@ -60852,54 +48792,6 @@ module.exports = isFullwidthCodePoint; module.exports["default"] = isFullwidthCodePoint; -/***/ }), - -/***/ 96543: -/***/ ((module) => { - -"use strict"; - - -const isStream = stream => - stream !== null && - typeof stream === 'object' && - typeof stream.pipe === 'function'; - -isStream.writable = stream => - isStream(stream) && - stream.writable !== false && - typeof stream._write === 'function' && - typeof stream._writableState === 'object'; - -isStream.readable = stream => - isStream(stream) && - stream.readable !== false && - typeof stream._read === 'function' && - typeof stream._readableState === 'object'; - -isStream.duplex = stream => - isStream.writable(stream) && - isStream.readable(stream); - -isStream.transform = stream => - isStream.duplex(stream) && - typeof stream._transform === 'function'; - -module.exports = isStream; - - -/***/ }), - -/***/ 82513: -/***/ ((module) => { - -var toString = {}.toString; - -module.exports = Array.isArray || function (arr) { - return toString.call(arr) == '[object Array]'; -}; - - /***/ }), /***/ 85756: @@ -66530,2788 +54422,6 @@ parseJson.noExceptions = (txt, reviver) => { } -/***/ }), - -/***/ 32126: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var util = __nccwpck_require__(39023); -var PassThrough = __nccwpck_require__(1835); - -module.exports = { - Readable: Readable, - Writable: Writable -}; - -util.inherits(Readable, PassThrough); -util.inherits(Writable, PassThrough); - -// Patch the given method of instance so that the callback -// is executed once, before the actual method is called the -// first time. -function beforeFirstCall(instance, method, callback) { - instance[method] = function() { - delete instance[method]; - callback.apply(this, arguments); - return this[method].apply(this, arguments); - }; -} - -function Readable(fn, options) { - if (!(this instanceof Readable)) - return new Readable(fn, options); - - PassThrough.call(this, options); - - beforeFirstCall(this, '_read', function() { - var source = fn.call(this, options); - var emit = this.emit.bind(this, 'error'); - source.on('error', emit); - source.pipe(this); - }); - - this.emit('readable'); -} - -function Writable(fn, options) { - if (!(this instanceof Writable)) - return new Writable(fn, options); - - PassThrough.call(this, options); - - beforeFirstCall(this, '_write', function() { - var destination = fn.call(this, options); - var emit = this.emit.bind(this, 'error'); - destination.on('error', emit); - this.pipe(destination); - }); - - this.emit('writable'); -} - - - -/***/ }), - -/***/ 34793: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototypal inheritance, this class -// prototypally inherits from Readable, and then parasitically from -// Writable. - - - -/**/ - -var pna = __nccwpck_require__(41564); -/**/ - -/**/ -var objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) { - keys.push(key); - }return keys; -}; -/**/ - -module.exports = Duplex; - -/**/ -var util = Object.create(__nccwpck_require__(45481)); -util.inherits = __nccwpck_require__(39598); -/**/ - -var Readable = __nccwpck_require__(74559); -var Writable = __nccwpck_require__(54579); - -util.inherits(Duplex, Readable); - -{ - // avoid scope creep, the keys array can then be collected - var keys = objectKeys(Writable.prototype); - for (var v = 0; v < keys.length; v++) { - var method = keys[v]; - if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; - } -} - -function Duplex(options) { - if (!(this instanceof Duplex)) return new Duplex(options); - - Readable.call(this, options); - Writable.call(this, options); - - if (options && options.readable === false) this.readable = false; - - if (options && options.writable === false) this.writable = false; - - this.allowHalfOpen = true; - if (options && options.allowHalfOpen === false) this.allowHalfOpen = false; - - this.once('end', onend); -} - -Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function () { - return this._writableState.highWaterMark; - } -}); - -// the no-half-open enforcer -function onend() { - // if we allow half-open state, or if the writable side ended, - // then we're ok. - if (this.allowHalfOpen || this._writableState.ended) return; - - // no more data can be written. - // But allow more writes to happen in this tick. - pna.nextTick(onEndNT, this); -} - -function onEndNT(self) { - self.end(); -} - -Object.defineProperty(Duplex.prototype, 'destroyed', { - get: function () { - if (this._readableState === undefined || this._writableState === undefined) { - return false; - } - return this._readableState.destroyed && this._writableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (this._readableState === undefined || this._writableState === undefined) { - return; - } - - // backward compatibility, the user is explicitly - // managing destroyed - this._readableState.destroyed = value; - this._writableState.destroyed = value; - } -}); - -Duplex.prototype._destroy = function (err, cb) { - this.push(null); - this.end(); - - pna.nextTick(cb, err); -}; - -/***/ }), - -/***/ 72029: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. - - - -module.exports = PassThrough; - -var Transform = __nccwpck_require__(69343); - -/**/ -var util = Object.create(__nccwpck_require__(45481)); -util.inherits = __nccwpck_require__(39598); -/**/ - -util.inherits(PassThrough, Transform); - -function PassThrough(options) { - if (!(this instanceof PassThrough)) return new PassThrough(options); - - Transform.call(this, options); -} - -PassThrough.prototype._transform = function (chunk, encoding, cb) { - cb(null, chunk); -}; - -/***/ }), - -/***/ 74559: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - - - -/**/ - -var pna = __nccwpck_require__(41564); -/**/ - -module.exports = Readable; - -/**/ -var isArray = __nccwpck_require__(82513); -/**/ - -/**/ -var Duplex; -/**/ - -Readable.ReadableState = ReadableState; - -/**/ -var EE = (__nccwpck_require__(24434).EventEmitter); - -var EElistenerCount = function (emitter, type) { - return emitter.listeners(type).length; -}; -/**/ - -/**/ -var Stream = __nccwpck_require__(87137); -/**/ - -/**/ - -var Buffer = (__nccwpck_require__(13644).Buffer); -var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; -} - -/**/ - -/**/ -var util = Object.create(__nccwpck_require__(45481)); -util.inherits = __nccwpck_require__(39598); -/**/ - -/**/ -var debugUtil = __nccwpck_require__(39023); -var debug = void 0; -if (debugUtil && debugUtil.debuglog) { - debug = debugUtil.debuglog('stream'); -} else { - debug = function () {}; -} -/**/ - -var BufferList = __nccwpck_require__(46127); -var destroyImpl = __nccwpck_require__(91031); -var StringDecoder; - -util.inherits(Readable, Stream); - -var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; - -function prependListener(emitter, event, fn) { - // Sadly this is not cacheable as some libraries bundle their own - // event emitter implementation with them. - if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); - - // This is a hack to make sure that our error handler is attached before any - // userland ones. NEVER DO THIS. This is here only because this code needs - // to continue to work with older versions of Node.js that do not include - // the prependListener() method. The goal is to eventually remove this hack. - if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; -} - -function ReadableState(options, stream) { - Duplex = Duplex || __nccwpck_require__(34793); - - options = options || {}; - - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; - - // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away - this.objectMode = !!options.objectMode; - - if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; - - // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - var readableHwm = options.readableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm; - - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); - - // A linked list is used to store data chunks instead of an array because the - // linked list can remove elements from the beginning faster than - // array.shift() - this.buffer = new BufferList(); - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = null; - this.ended = false; - this.endEmitted = false; - this.reading = false; - - // a flag to be able to tell if the event 'readable'/'data' is emitted - // immediately, or on a later tick. We set this to true at first, because - // any actions that shouldn't happen until "later" should generally also - // not happen before the first read call. - this.sync = true; - - // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - this.resumeScheduled = false; - - // has it been destroyed - this.destroyed = false; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // the number of writers that are awaiting a drain event in .pipe()s - this.awaitDrain = 0; - - // if true, a maybeReadMore has been scheduled - this.readingMore = false; - - this.decoder = null; - this.encoding = null; - if (options.encoding) { - if (!StringDecoder) StringDecoder = (__nccwpck_require__(50176)/* .StringDecoder */ .I); - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; - } -} - -function Readable(options) { - Duplex = Duplex || __nccwpck_require__(34793); - - if (!(this instanceof Readable)) return new Readable(options); - - this._readableState = new ReadableState(options, this); - - // legacy - this.readable = true; - - if (options) { - if (typeof options.read === 'function') this._read = options.read; - - if (typeof options.destroy === 'function') this._destroy = options.destroy; - } - - Stream.call(this); -} - -Object.defineProperty(Readable.prototype, 'destroyed', { - get: function () { - if (this._readableState === undefined) { - return false; - } - return this._readableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._readableState) { - return; - } - - // backward compatibility, the user is explicitly - // managing destroyed - this._readableState.destroyed = value; - } -}); - -Readable.prototype.destroy = destroyImpl.destroy; -Readable.prototype._undestroy = destroyImpl.undestroy; -Readable.prototype._destroy = function (err, cb) { - this.push(null); - cb(err); -}; - -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function (chunk, encoding) { - var state = this._readableState; - var skipChunkCheck; - - if (!state.objectMode) { - if (typeof chunk === 'string') { - encoding = encoding || state.defaultEncoding; - if (encoding !== state.encoding) { - chunk = Buffer.from(chunk, encoding); - encoding = ''; - } - skipChunkCheck = true; - } - } else { - skipChunkCheck = true; - } - - return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); -}; - -// Unshift should *always* be something directly out of read() -Readable.prototype.unshift = function (chunk) { - return readableAddChunk(this, chunk, null, true, false); -}; - -function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { - var state = stream._readableState; - if (chunk === null) { - state.reading = false; - onEofChunk(stream, state); - } else { - var er; - if (!skipChunkCheck) er = chunkInvalid(state, chunk); - if (er) { - stream.emit('error', er); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { - chunk = _uint8ArrayToBuffer(chunk); - } - - if (addToFront) { - if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true); - } else if (state.ended) { - stream.emit('error', new Error('stream.push() after EOF')); - } else { - state.reading = false; - if (state.decoder && !encoding) { - chunk = state.decoder.write(chunk); - if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state); - } else { - addChunk(stream, state, chunk, false); - } - } - } else if (!addToFront) { - state.reading = false; - } - } - - return needMoreData(state); -} - -function addChunk(stream, state, chunk, addToFront) { - if (state.flowing && state.length === 0 && !state.sync) { - stream.emit('data', chunk); - stream.read(0); - } else { - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); - - if (state.needReadable) emitReadable(stream); - } - maybeReadMore(stream, state); -} - -function chunkInvalid(state, chunk) { - var er; - if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - return er; -} - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0); -} - -Readable.prototype.isPaused = function () { - return this._readableState.flowing === false; -}; - -// backwards compatibility. -Readable.prototype.setEncoding = function (enc) { - if (!StringDecoder) StringDecoder = (__nccwpck_require__(50176)/* .StringDecoder */ .I); - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; - return this; -}; - -// Don't raise the hwm > 8MB -var MAX_HWM = 0x800000; -function computeNewHighWaterMark(n) { - if (n >= MAX_HWM) { - n = MAX_HWM; - } else { - // Get the next highest power of 2 to prevent increasing hwm excessively in - // tiny amounts - n--; - n |= n >>> 1; - n |= n >>> 2; - n |= n >>> 4; - n |= n >>> 8; - n |= n >>> 16; - n++; - } - return n; -} - -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function howMuchToRead(n, state) { - if (n <= 0 || state.length === 0 && state.ended) return 0; - if (state.objectMode) return 1; - if (n !== n) { - // Only flow one buffer at a time - if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; - } - // If we're asking for more than the current hwm, then raise the hwm. - if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); - if (n <= state.length) return n; - // Don't have enough - if (!state.ended) { - state.needReadable = true; - return 0; - } - return state.length; -} - -// you can override either this method, or the async _read(n) below. -Readable.prototype.read = function (n) { - debug('read', n); - n = parseInt(n, 10); - var state = this._readableState; - var nOrig = n; - - if (n !== 0) state.emittedReadable = false; - - // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) { - debug('read: emitReadable', state.length, state.ended); - if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); - return null; - } - - n = howMuchToRead(n, state); - - // if we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - if (state.length === 0) endReadable(this); - return null; - } - - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - var doRead = state.needReadable; - debug('need readable', doRead); - - // if we currently have less than the highWaterMark, then also read some - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true; - debug('length less than watermark', doRead); - } - - // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. - if (state.ended || state.reading) { - doRead = false; - debug('reading or ended', doRead); - } else if (doRead) { - debug('do read'); - state.reading = true; - state.sync = true; - // if the length is currently zero, then we *need* a readable event. - if (state.length === 0) state.needReadable = true; - // call internal read method - this._read(state.highWaterMark); - state.sync = false; - // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. - if (!state.reading) n = howMuchToRead(nOrig, state); - } - - var ret; - if (n > 0) ret = fromList(n, state);else ret = null; - - if (ret === null) { - state.needReadable = true; - n = 0; - } else { - state.length -= n; - } - - if (state.length === 0) { - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (!state.ended) state.needReadable = true; - - // If we tried to read() past the EOF, then emit end on the next tick. - if (nOrig !== n && state.ended) endReadable(this); - } - - if (ret !== null) this.emit('data', ret); - - return ret; -}; - -function onEofChunk(stream, state) { - if (state.ended) return; - if (state.decoder) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; - } - } - state.ended = true; - - // emit 'readable' now to make sure it gets picked up. - emitReadable(stream); -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - var state = stream._readableState; - state.needReadable = false; - if (!state.emittedReadable) { - debug('emitReadable', state.flowing); - state.emittedReadable = true; - if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream); - } -} - -function emitReadable_(stream) { - debug('emit readable'); - stream.emit('readable'); - flow(stream); -} - -// at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - pna.nextTick(maybeReadMore_, stream, state); - } -} - -function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) { - debug('maybeReadMore read 0'); - stream.read(0); - if (len === state.length) - // didn't get any data, stop spinning. - break;else len = state.length; - } - state.readingMore = false; -} - -// abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function (n) { - this.emit('error', new Error('_read() is not implemented')); -}; - -Readable.prototype.pipe = function (dest, pipeOpts) { - var src = this; - var state = this._readableState; - - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; - case 1: - state.pipes = [state.pipes, dest]; - break; - default: - state.pipes.push(dest); - break; - } - state.pipesCount += 1; - debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - - var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; - - var endFn = doEnd ? onend : unpipe; - if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn); - - dest.on('unpipe', onunpipe); - function onunpipe(readable, unpipeInfo) { - debug('onunpipe'); - if (readable === src) { - if (unpipeInfo && unpipeInfo.hasUnpiped === false) { - unpipeInfo.hasUnpiped = true; - cleanup(); - } - } - } - - function onend() { - debug('onend'); - dest.end(); - } - - // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - - var cleanedUp = false; - function cleanup() { - debug('cleanup'); - // cleanup event handlers once the pipe is broken - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', unpipe); - src.removeListener('data', ondata); - - cleanedUp = true; - - // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); - } - - // If the user pushes more data while we're writing to dest then we'll end up - // in ondata again. However, we only want to increase awaitDrain once because - // dest will only emit one 'drain' event for the multiple writes. - // => Introduce a guard on increasing awaitDrain. - var increasedAwaitDrain = false; - src.on('data', ondata); - function ondata(chunk) { - debug('ondata'); - increasedAwaitDrain = false; - var ret = dest.write(chunk); - if (false === ret && !increasedAwaitDrain) { - // If the user unpiped during `dest.write()`, it is possible - // to get stuck in a permanently paused state if that write - // also returned false. - // => Check whether `dest` is still a piping destination. - if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { - debug('false write response, pause', state.awaitDrain); - state.awaitDrain++; - increasedAwaitDrain = true; - } - src.pause(); - } - } - - // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. - function onerror(er) { - debug('onerror', er); - unpipe(); - dest.removeListener('error', onerror); - if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er); - } - - // Make sure our error handler is attached before userland ones. - prependListener(dest, 'error', onerror); - - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } - dest.once('close', onclose); - function onfinish() { - debug('onfinish'); - dest.removeListener('close', onclose); - unpipe(); - } - dest.once('finish', onfinish); - - function unpipe() { - debug('unpipe'); - src.unpipe(dest); - } - - // tell the dest that it's being piped to - dest.emit('pipe', src); - - // start the flow if it hasn't been started already. - if (!state.flowing) { - debug('pipe resume'); - src.resume(); - } - - return dest; -}; - -function pipeOnDrain(src) { - return function () { - var state = src._readableState; - debug('pipeOnDrain', state.awaitDrain); - if (state.awaitDrain) state.awaitDrain--; - if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { - state.flowing = true; - flow(src); - } - }; -} - -Readable.prototype.unpipe = function (dest) { - var state = this._readableState; - var unpipeInfo = { hasUnpiped: false }; - - // if we're not piping anywhere, then do nothing. - if (state.pipesCount === 0) return this; - - // just one destination. most common case. - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) return this; - - if (!dest) dest = state.pipes; - - // got a match. - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - if (dest) dest.emit('unpipe', this, unpipeInfo); - return this; - } - - // slow case. multiple pipe destinations. - - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - - for (var i = 0; i < len; i++) { - dests[i].emit('unpipe', this, { hasUnpiped: false }); - }return this; - } - - // try to find the right one. - var index = indexOf(state.pipes, dest); - if (index === -1) return this; - - state.pipes.splice(index, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) state.pipes = state.pipes[0]; - - dest.emit('unpipe', this, unpipeInfo); - - return this; -}; - -// set up data events if they are asked for -// Ensure readable listeners eventually get something -Readable.prototype.on = function (ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - - if (ev === 'data') { - // Start flowing on next tick if stream isn't explicitly paused - if (this._readableState.flowing !== false) this.resume(); - } else if (ev === 'readable') { - var state = this._readableState; - if (!state.endEmitted && !state.readableListening) { - state.readableListening = state.needReadable = true; - state.emittedReadable = false; - if (!state.reading) { - pna.nextTick(nReadingNextTick, this); - } else if (state.length) { - emitReadable(this); - } - } - } - - return res; -}; -Readable.prototype.addListener = Readable.prototype.on; - -function nReadingNextTick(self) { - debug('readable nexttick read 0'); - self.read(0); -} - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function () { - var state = this._readableState; - if (!state.flowing) { - debug('resume'); - state.flowing = true; - resume(this, state); - } - return this; -}; - -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true; - pna.nextTick(resume_, stream, state); - } -} - -function resume_(stream, state) { - if (!state.reading) { - debug('resume read 0'); - stream.read(0); - } - - state.resumeScheduled = false; - state.awaitDrain = 0; - stream.emit('resume'); - flow(stream); - if (state.flowing && !state.reading) stream.read(0); -} - -Readable.prototype.pause = function () { - debug('call pause flowing=%j', this._readableState.flowing); - if (false !== this._readableState.flowing) { - debug('pause'); - this._readableState.flowing = false; - this.emit('pause'); - } - return this; -}; - -function flow(stream) { - var state = stream._readableState; - debug('flow', state.flowing); - while (state.flowing && stream.read() !== null) {} -} - -// wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function (stream) { - var _this = this; - - var state = this._readableState; - var paused = false; - - stream.on('end', function () { - debug('wrapped end'); - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) _this.push(chunk); - } - - _this.push(null); - }); - - stream.on('data', function (chunk) { - debug('wrapped data'); - if (state.decoder) chunk = state.decoder.write(chunk); - - // don't skip over falsy values in objectMode - if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; - - var ret = _this.push(chunk); - if (!ret) { - paused = true; - stream.pause(); - } - }); - - // proxy all the other methods. - // important when wrapping filters and duplexes. - for (var i in stream) { - if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = function (method) { - return function () { - return stream[method].apply(stream, arguments); - }; - }(i); - } - } - - // proxy certain important events. - for (var n = 0; n < kProxyEvents.length; n++) { - stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); - } - - // when we try to consume some more bytes, simply unpause the - // underlying stream. - this._read = function (n) { - debug('wrapped _read', n); - if (paused) { - paused = false; - stream.resume(); - } - }; - - return this; -}; - -Object.defineProperty(Readable.prototype, 'readableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function () { - return this._readableState.highWaterMark; - } -}); - -// exposed for testing purposes only. -Readable._fromList = fromList; - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromList(n, state) { - // nothing buffered - if (state.length === 0) return null; - - var ret; - if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { - // read it all, truncate the list - if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length); - state.buffer.clear(); - } else { - // read part of list - ret = fromListPartial(n, state.buffer, state.decoder); - } - - return ret; -} - -// Extracts only enough buffered data to satisfy the amount requested. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromListPartial(n, list, hasStrings) { - var ret; - if (n < list.head.data.length) { - // slice is the same for buffers and strings - ret = list.head.data.slice(0, n); - list.head.data = list.head.data.slice(n); - } else if (n === list.head.data.length) { - // first chunk is a perfect match - ret = list.shift(); - } else { - // result spans more than one buffer - ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list); - } - return ret; -} - -// Copies a specified amount of characters from the list of buffered data -// chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBufferString(n, list) { - var p = list.head; - var c = 1; - var ret = p.data; - n -= ret.length; - while (p = p.next) { - var str = p.data; - var nb = n > str.length ? str.length : n; - if (nb === str.length) ret += str;else ret += str.slice(0, n); - n -= nb; - if (n === 0) { - if (nb === str.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = str.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -// Copies a specified amount of bytes from the list of buffered data chunks. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function copyFromBuffer(n, list) { - var ret = Buffer.allocUnsafe(n); - var p = list.head; - var c = 1; - p.data.copy(ret); - n -= p.data.length; - while (p = p.next) { - var buf = p.data; - var nb = n > buf.length ? buf.length : n; - buf.copy(ret, ret.length - n, 0, nb); - n -= nb; - if (n === 0) { - if (nb === buf.length) { - ++c; - if (p.next) list.head = p.next;else list.head = list.tail = null; - } else { - list.head = p; - p.data = buf.slice(nb); - } - break; - } - ++c; - } - list.length -= c; - return ret; -} - -function endReadable(stream) { - var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream'); - - if (!state.endEmitted) { - state.ended = true; - pna.nextTick(endReadableNT, state, stream); - } -} - -function endReadableNT(state, stream) { - // Check that we didn't get one last unshift. - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); - } -} - -function indexOf(xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } - return -1; -} - -/***/ }), - -/***/ 69343: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. - - - -module.exports = Transform; - -var Duplex = __nccwpck_require__(34793); - -/**/ -var util = Object.create(__nccwpck_require__(45481)); -util.inherits = __nccwpck_require__(39598); -/**/ - -util.inherits(Transform, Duplex); - -function afterTransform(er, data) { - var ts = this._transformState; - ts.transforming = false; - - var cb = ts.writecb; - - if (!cb) { - return this.emit('error', new Error('write callback called multiple times')); - } - - ts.writechunk = null; - ts.writecb = null; - - if (data != null) // single equals check for both `null` and `undefined` - this.push(data); - - cb(er); - - var rs = this._readableState; - rs.reading = false; - if (rs.needReadable || rs.length < rs.highWaterMark) { - this._read(rs.highWaterMark); - } -} - -function Transform(options) { - if (!(this instanceof Transform)) return new Transform(options); - - Duplex.call(this, options); - - this._transformState = { - afterTransform: afterTransform.bind(this), - needTransform: false, - transforming: false, - writecb: null, - writechunk: null, - writeencoding: null - }; - - // start out asking for a readable event once data is transformed. - this._readableState.needReadable = true; - - // we have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. - this._readableState.sync = false; - - if (options) { - if (typeof options.transform === 'function') this._transform = options.transform; - - if (typeof options.flush === 'function') this._flush = options.flush; - } - - // When the writable side finishes, then flush out anything remaining. - this.on('prefinish', prefinish); -} - -function prefinish() { - var _this = this; - - if (typeof this._flush === 'function') { - this._flush(function (er, data) { - done(_this, er, data); - }); - } else { - done(this, null, null); - } -} - -Transform.prototype.push = function (chunk, encoding) { - this._transformState.needTransform = false; - return Duplex.prototype.push.call(this, chunk, encoding); -}; - -// This is the part where you do stuff! -// override this function in implementation classes. -// 'chunk' is an input chunk. -// -// Call `push(newChunk)` to pass along transformed output -// to the readable side. You may call 'push' zero or more times. -// -// Call `cb(err)` when you are done with this chunk. If you pass -// an error, then that'll put the hurt on the whole operation. If you -// never call cb(), then you'll never get another chunk. -Transform.prototype._transform = function (chunk, encoding, cb) { - throw new Error('_transform() is not implemented'); -}; - -Transform.prototype._write = function (chunk, encoding, cb) { - var ts = this._transformState; - ts.writecb = cb; - ts.writechunk = chunk; - ts.writeencoding = encoding; - if (!ts.transforming) { - var rs = this._readableState; - if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); - } -}; - -// Doesn't matter what the args are here. -// _transform does all the work. -// That we got here means that the readable side wants more data. -Transform.prototype._read = function (n) { - var ts = this._transformState; - - if (ts.writechunk !== null && ts.writecb && !ts.transforming) { - ts.transforming = true; - this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); - } else { - // mark that we need a transform, so that any data that comes in - // will get processed, now that we've asked for it. - ts.needTransform = true; - } -}; - -Transform.prototype._destroy = function (err, cb) { - var _this2 = this; - - Duplex.prototype._destroy.call(this, err, function (err2) { - cb(err2); - _this2.emit('close'); - }); -}; - -function done(stream, er, data) { - if (er) return stream.emit('error', er); - - if (data != null) // single equals check for both `null` and `undefined` - stream.push(data); - - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided - if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0'); - - if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming'); - - return stream.push(null); -} - -/***/ }), - -/***/ 54579: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// A bit simpler than readable streams. -// Implement an async ._write(chunk, encoding, cb), and it'll handle all -// the drain event emission and buffering. - - - -/**/ - -var pna = __nccwpck_require__(41564); -/**/ - -module.exports = Writable; - -/* */ -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; - this.next = null; -} - -// It seems a linked list but it is not -// there will be only 2 of these for each stream -function CorkedRequest(state) { - var _this = this; - - this.next = null; - this.entry = null; - this.finish = function () { - onCorkedFinish(_this, state); - }; -} -/* */ - -/**/ -var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick; -/**/ - -/**/ -var Duplex; -/**/ - -Writable.WritableState = WritableState; - -/**/ -var util = Object.create(__nccwpck_require__(45481)); -util.inherits = __nccwpck_require__(39598); -/**/ - -/**/ -var internalUtil = { - deprecate: __nccwpck_require__(24488) -}; -/**/ - -/**/ -var Stream = __nccwpck_require__(87137); -/**/ - -/**/ - -var Buffer = (__nccwpck_require__(13644).Buffer); -var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; -} - -/**/ - -var destroyImpl = __nccwpck_require__(91031); - -util.inherits(Writable, Stream); - -function nop() {} - -function WritableState(options, stream) { - Duplex = Duplex || __nccwpck_require__(34793); - - options = options || {}; - - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - var isDuplex = stream instanceof Duplex; - - // object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!options.objectMode; - - if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; - - // the point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write() - var hwm = options.highWaterMark; - var writableHwm = options.writableHighWaterMark; - var defaultHwm = this.objectMode ? 16 : 16 * 1024; - - if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm; - - // cast to ints. - this.highWaterMark = Math.floor(this.highWaterMark); - - // if _final has been called - this.finalCalled = false; - - // drain event flag. - this.needDrain = false; - // at the start of calling end() - this.ending = false; - // when end() has been called, and returned - this.ended = false; - // when 'finish' is emitted - this.finished = false; - - // has it been destroyed - this.destroyed = false; - - // should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. - var noDecode = options.decodeStrings === false; - this.decodeStrings = !noDecode; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. - this.length = 0; - - // a flag to see when we're in the middle of a write. - this.writing = false; - - // when true all writes will be buffered until .uncork() call - this.corked = 0; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // a flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. - this.bufferProcessing = false; - - // the callback that's passed to _write(chunk,cb) - this.onwrite = function (er) { - onwrite(stream, er); - }; - - // the callback that the user supplies to write(chunk,encoding,cb) - this.writecb = null; - - // the amount that is being written when _write is called. - this.writelen = 0; - - this.bufferedRequest = null; - this.lastBufferedRequest = null; - - // number of pending user-supplied write callbacks - // this must be 0 before 'finish' can be emitted - this.pendingcb = 0; - - // emit prefinish if the only thing we're waiting for is _write cbs - // This is relevant for synchronous Transform streams - this.prefinished = false; - - // True if the error was already emitted and should not be thrown again - this.errorEmitted = false; - - // count buffered requests - this.bufferedRequestCount = 0; - - // allocate the first CorkedRequest, there is always - // one allocated and free to use, and we maintain at most two - this.corkedRequestsFree = new CorkedRequest(this); -} - -WritableState.prototype.getBuffer = function getBuffer() { - var current = this.bufferedRequest; - var out = []; - while (current) { - out.push(current); - current = current.next; - } - return out; -}; - -(function () { - try { - Object.defineProperty(WritableState.prototype, 'buffer', { - get: internalUtil.deprecate(function () { - return this.getBuffer(); - }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') - }); - } catch (_) {} -})(); - -// Test _writableState for inheritance to account for Duplex streams, -// whose prototype chain only points to Readable. -var realHasInstance; -if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { - realHasInstance = Function.prototype[Symbol.hasInstance]; - Object.defineProperty(Writable, Symbol.hasInstance, { - value: function (object) { - if (realHasInstance.call(this, object)) return true; - if (this !== Writable) return false; - - return object && object._writableState instanceof WritableState; - } - }); -} else { - realHasInstance = function (object) { - return object instanceof this; - }; -} - -function Writable(options) { - Duplex = Duplex || __nccwpck_require__(34793); - - // Writable ctor is applied to Duplexes, too. - // `realHasInstance` is necessary because using plain `instanceof` - // would return false, as no `_writableState` property is attached. - - // Trying to use the custom `instanceof` for Writable here will also break the - // Node.js LazyTransform implementation, which has a non-trivial getter for - // `_writableState` that would lead to infinite recursion. - if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) { - return new Writable(options); - } - - this._writableState = new WritableState(options, this); - - // legacy. - this.writable = true; - - if (options) { - if (typeof options.write === 'function') this._write = options.write; - - if (typeof options.writev === 'function') this._writev = options.writev; - - if (typeof options.destroy === 'function') this._destroy = options.destroy; - - if (typeof options.final === 'function') this._final = options.final; - } - - Stream.call(this); -} - -// Otherwise people can pipe Writable streams, which is just wrong. -Writable.prototype.pipe = function () { - this.emit('error', new Error('Cannot pipe, not readable')); -}; - -function writeAfterEnd(stream, cb) { - var er = new Error('write after end'); - // TODO: defer error events consistently everywhere, not just the cb - stream.emit('error', er); - pna.nextTick(cb, er); -} - -// Checks that a user-supplied chunk is valid, especially for the particular -// mode the stream is in. Currently this means that `null` is never accepted -// and undefined/non-string values are only allowed in object mode. -function validChunk(stream, state, chunk, cb) { - var valid = true; - var er = false; - - if (chunk === null) { - er = new TypeError('May not write null values to stream'); - } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - if (er) { - stream.emit('error', er); - pna.nextTick(cb, er); - valid = false; - } - return valid; -} - -Writable.prototype.write = function (chunk, encoding, cb) { - var state = this._writableState; - var ret = false; - var isBuf = !state.objectMode && _isUint8Array(chunk); - - if (isBuf && !Buffer.isBuffer(chunk)) { - chunk = _uint8ArrayToBuffer(chunk); - } - - if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; - - if (typeof cb !== 'function') cb = nop; - - if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { - state.pendingcb++; - ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); - } - - return ret; -}; - -Writable.prototype.cork = function () { - var state = this._writableState; - - state.corked++; -}; - -Writable.prototype.uncork = function () { - var state = this._writableState; - - if (state.corked) { - state.corked--; - - if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); - } -}; - -Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { - // node::ParseEncoding() requires lower case. - if (typeof encoding === 'string') encoding = encoding.toLowerCase(); - if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding); - this._writableState.defaultEncoding = encoding; - return this; -}; - -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { - chunk = Buffer.from(chunk, encoding); - } - return chunk; -} - -Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function () { - return this._writableState.highWaterMark; - } -}); - -// if we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { - if (!isBuf) { - var newChunk = decodeChunk(state, chunk, encoding); - if (chunk !== newChunk) { - isBuf = true; - encoding = 'buffer'; - chunk = newChunk; - } - } - var len = state.objectMode ? 1 : chunk.length; - - state.length += len; - - var ret = state.length < state.highWaterMark; - // we must ensure that previous needDrain will not be reset to false. - if (!ret) state.needDrain = true; - - if (state.writing || state.corked) { - var last = state.lastBufferedRequest; - state.lastBufferedRequest = { - chunk: chunk, - encoding: encoding, - isBuf: isBuf, - callback: cb, - next: null - }; - if (last) { - last.next = state.lastBufferedRequest; - } else { - state.bufferedRequest = state.lastBufferedRequest; - } - state.bufferedRequestCount += 1; - } else { - doWrite(stream, state, false, len, chunk, encoding, cb); - } - - return ret; -} - -function doWrite(stream, state, writev, len, chunk, encoding, cb) { - state.writelen = len; - state.writecb = cb; - state.writing = true; - state.sync = true; - if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); - state.sync = false; -} - -function onwriteError(stream, state, sync, er, cb) { - --state.pendingcb; - - if (sync) { - // defer the callback if we are being called synchronously - // to avoid piling up things on the stack - pna.nextTick(cb, er); - // this can emit finish, and it will always happen - // after error - pna.nextTick(finishMaybe, stream, state); - stream._writableState.errorEmitted = true; - stream.emit('error', er); - } else { - // the caller expect this to happen before if - // it is async - cb(er); - stream._writableState.errorEmitted = true; - stream.emit('error', er); - // this can emit finish, but finish must - // always follow error - finishMaybe(stream, state); - } -} - -function onwriteStateUpdate(state) { - state.writing = false; - state.writecb = null; - state.length -= state.writelen; - state.writelen = 0; -} - -function onwrite(stream, er) { - var state = stream._writableState; - var sync = state.sync; - var cb = state.writecb; - - onwriteStateUpdate(state); - - if (er) onwriteError(stream, state, sync, er, cb);else { - // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(state); - - if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { - clearBuffer(stream, state); - } - - if (sync) { - /**/ - asyncWrite(afterWrite, stream, state, finished, cb); - /**/ - } else { - afterWrite(stream, state, finished, cb); - } - } -} - -function afterWrite(stream, state, finished, cb) { - if (!finished) onwriteDrain(stream, state); - state.pendingcb--; - cb(); - finishMaybe(stream, state); -} - -// Must force callback to be called on nextTick, so that we don't -// emit 'drain' before the write() consumer gets the 'false' return -// value, and has a chance to attach a 'drain' listener. -function onwriteDrain(stream, state) { - if (state.length === 0 && state.needDrain) { - state.needDrain = false; - stream.emit('drain'); - } -} - -// if there's something in the buffer waiting, then process it -function clearBuffer(stream, state) { - state.bufferProcessing = true; - var entry = state.bufferedRequest; - - if (stream._writev && entry && entry.next) { - // Fast case, write everything using _writev() - var l = state.bufferedRequestCount; - var buffer = new Array(l); - var holder = state.corkedRequestsFree; - holder.entry = entry; - - var count = 0; - var allBuffers = true; - while (entry) { - buffer[count] = entry; - if (!entry.isBuf) allBuffers = false; - entry = entry.next; - count += 1; - } - buffer.allBuffers = allBuffers; - - doWrite(stream, state, true, state.length, buffer, '', holder.finish); - - // doWrite is almost always async, defer these to save a bit of time - // as the hot path ends with doWrite - state.pendingcb++; - state.lastBufferedRequest = null; - if (holder.next) { - state.corkedRequestsFree = holder.next; - holder.next = null; - } else { - state.corkedRequestsFree = new CorkedRequest(state); - } - state.bufferedRequestCount = 0; - } else { - // Slow case, write chunks one-by-one - while (entry) { - var chunk = entry.chunk; - var encoding = entry.encoding; - var cb = entry.callback; - var len = state.objectMode ? 1 : chunk.length; - - doWrite(stream, state, false, len, chunk, encoding, cb); - entry = entry.next; - state.bufferedRequestCount--; - // if we didn't call the onwrite immediately, then - // it means that we need to wait until it does. - // also, that means that the chunk and cb are currently - // being processed, so move the buffer counter past them. - if (state.writing) { - break; - } - } - - if (entry === null) state.lastBufferedRequest = null; - } - - state.bufferedRequest = entry; - state.bufferProcessing = false; -} - -Writable.prototype._write = function (chunk, encoding, cb) { - cb(new Error('_write() is not implemented')); -}; - -Writable.prototype._writev = null; - -Writable.prototype.end = function (chunk, encoding, cb) { - var state = this._writableState; - - if (typeof chunk === 'function') { - cb = chunk; - chunk = null; - encoding = null; - } else if (typeof encoding === 'function') { - cb = encoding; - encoding = null; - } - - if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); - - // .end() fully uncorks - if (state.corked) { - state.corked = 1; - this.uncork(); - } - - // ignore unnecessary end() calls. - if (!state.ending) endWritable(this, state, cb); -}; - -function needFinish(state) { - return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; -} -function callFinal(stream, state) { - stream._final(function (err) { - state.pendingcb--; - if (err) { - stream.emit('error', err); - } - state.prefinished = true; - stream.emit('prefinish'); - finishMaybe(stream, state); - }); -} -function prefinish(stream, state) { - if (!state.prefinished && !state.finalCalled) { - if (typeof stream._final === 'function') { - state.pendingcb++; - state.finalCalled = true; - pna.nextTick(callFinal, stream, state); - } else { - state.prefinished = true; - stream.emit('prefinish'); - } - } -} - -function finishMaybe(stream, state) { - var need = needFinish(state); - if (need) { - prefinish(stream, state); - if (state.pendingcb === 0) { - state.finished = true; - stream.emit('finish'); - } - } - return need; -} - -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); - if (cb) { - if (state.finished) pna.nextTick(cb);else stream.once('finish', cb); - } - state.ended = true; - stream.writable = false; -} - -function onCorkedFinish(corkReq, state, err) { - var entry = corkReq.entry; - corkReq.entry = null; - while (entry) { - var cb = entry.callback; - state.pendingcb--; - cb(err); - entry = entry.next; - } - - // reuse the free corkReq. - state.corkedRequestsFree.next = corkReq; -} - -Object.defineProperty(Writable.prototype, 'destroyed', { - get: function () { - if (this._writableState === undefined) { - return false; - } - return this._writableState.destroyed; - }, - set: function (value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._writableState) { - return; - } - - // backward compatibility, the user is explicitly - // managing destroyed - this._writableState.destroyed = value; - } -}); - -Writable.prototype.destroy = destroyImpl.destroy; -Writable.prototype._undestroy = destroyImpl.undestroy; -Writable.prototype._destroy = function (err, cb) { - this.end(); - cb(err); -}; - -/***/ }), - -/***/ 46127: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var Buffer = (__nccwpck_require__(13644).Buffer); -var util = __nccwpck_require__(39023); - -function copyBuffer(src, target, offset) { - src.copy(target, offset); -} - -module.exports = function () { - function BufferList() { - _classCallCheck(this, BufferList); - - this.head = null; - this.tail = null; - this.length = 0; - } - - BufferList.prototype.push = function push(v) { - var entry = { data: v, next: null }; - if (this.length > 0) this.tail.next = entry;else this.head = entry; - this.tail = entry; - ++this.length; - }; - - BufferList.prototype.unshift = function unshift(v) { - var entry = { data: v, next: this.head }; - if (this.length === 0) this.tail = entry; - this.head = entry; - ++this.length; - }; - - BufferList.prototype.shift = function shift() { - if (this.length === 0) return; - var ret = this.head.data; - if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; - --this.length; - return ret; - }; - - BufferList.prototype.clear = function clear() { - this.head = this.tail = null; - this.length = 0; - }; - - BufferList.prototype.join = function join(s) { - if (this.length === 0) return ''; - var p = this.head; - var ret = '' + p.data; - while (p = p.next) { - ret += s + p.data; - }return ret; - }; - - BufferList.prototype.concat = function concat(n) { - if (this.length === 0) return Buffer.alloc(0); - var ret = Buffer.allocUnsafe(n >>> 0); - var p = this.head; - var i = 0; - while (p) { - copyBuffer(p.data, ret, i); - i += p.data.length; - p = p.next; - } - return ret; - }; - - return BufferList; -}(); - -if (util && util.inspect && util.inspect.custom) { - module.exports.prototype[util.inspect.custom] = function () { - var obj = util.inspect({ length: this.length }); - return this.constructor.name + ' ' + obj; - }; -} - -/***/ }), - -/***/ 91031: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -/**/ - -var pna = __nccwpck_require__(41564); -/**/ - -// undocumented cb() API, needed for core, not for public API -function destroy(err, cb) { - var _this = this; - - var readableDestroyed = this._readableState && this._readableState.destroyed; - var writableDestroyed = this._writableState && this._writableState.destroyed; - - if (readableDestroyed || writableDestroyed) { - if (cb) { - cb(err); - } else if (err) { - if (!this._writableState) { - pna.nextTick(emitErrorNT, this, err); - } else if (!this._writableState.errorEmitted) { - this._writableState.errorEmitted = true; - pna.nextTick(emitErrorNT, this, err); - } - } - - return this; - } - - // we set destroyed to true before firing error callbacks in order - // to make it re-entrance safe in case destroy() is called within callbacks - - if (this._readableState) { - this._readableState.destroyed = true; - } - - // if this is a duplex stream mark the writable part as destroyed as well - if (this._writableState) { - this._writableState.destroyed = true; - } - - this._destroy(err || null, function (err) { - if (!cb && err) { - if (!_this._writableState) { - pna.nextTick(emitErrorNT, _this, err); - } else if (!_this._writableState.errorEmitted) { - _this._writableState.errorEmitted = true; - pna.nextTick(emitErrorNT, _this, err); - } - } else if (cb) { - cb(err); - } - }); - - return this; -} - -function undestroy() { - if (this._readableState) { - this._readableState.destroyed = false; - this._readableState.reading = false; - this._readableState.ended = false; - this._readableState.endEmitted = false; - } - - if (this._writableState) { - this._writableState.destroyed = false; - this._writableState.ended = false; - this._writableState.ending = false; - this._writableState.finalCalled = false; - this._writableState.prefinished = false; - this._writableState.finished = false; - this._writableState.errorEmitted = false; - } -} - -function emitErrorNT(self, err) { - self.emit('error', err); -} - -module.exports = { - destroy: destroy, - undestroy: undestroy -}; - -/***/ }), - -/***/ 87137: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -module.exports = __nccwpck_require__(2203); - - -/***/ }), - -/***/ 1835: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -module.exports = __nccwpck_require__(73109).PassThrough - - -/***/ }), - -/***/ 73109: -/***/ ((module, exports, __nccwpck_require__) => { - -var Stream = __nccwpck_require__(2203); -if (process.env.READABLE_STREAM === 'disable' && Stream) { - module.exports = Stream; - exports = module.exports = Stream.Readable; - exports.Readable = Stream.Readable; - exports.Writable = Stream.Writable; - exports.Duplex = Stream.Duplex; - exports.Transform = Stream.Transform; - exports.PassThrough = Stream.PassThrough; - exports.Stream = Stream; -} else { - exports = module.exports = __nccwpck_require__(74559); - exports.Stream = Stream || exports; - exports.Readable = exports; - exports.Writable = __nccwpck_require__(54579); - exports.Duplex = __nccwpck_require__(34793); - exports.Transform = __nccwpck_require__(69343); - exports.PassThrough = __nccwpck_require__(72029); -} - - -/***/ }), - -/***/ 13644: -/***/ ((module, exports, __nccwpck_require__) => { - -/* eslint-disable node/no-deprecated-api */ -var buffer = __nccwpck_require__(20181) -var Buffer = buffer.Buffer - -// alternative to using Object.keys for old browsers -function copyProps (src, dst) { - for (var key in src) { - dst[key] = src[key] - } -} -if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { - module.exports = buffer -} else { - // Copy properties from require('buffer') - copyProps(buffer, exports) - exports.Buffer = SafeBuffer -} - -function SafeBuffer (arg, encodingOrOffset, length) { - return Buffer(arg, encodingOrOffset, length) -} - -// Copy static methods from Buffer -copyProps(Buffer, SafeBuffer) - -SafeBuffer.from = function (arg, encodingOrOffset, length) { - if (typeof arg === 'number') { - throw new TypeError('Argument must not be a number') - } - return Buffer(arg, encodingOrOffset, length) -} - -SafeBuffer.alloc = function (size, fill, encoding) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - var buf = Buffer(size) - if (fill !== undefined) { - if (typeof encoding === 'string') { - buf.fill(fill, encoding) - } else { - buf.fill(fill) - } - } else { - buf.fill(0) - } - return buf -} - -SafeBuffer.allocUnsafe = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return Buffer(size) -} - -SafeBuffer.allocUnsafeSlow = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return buffer.SlowBuffer(size) -} - - -/***/ }), - -/***/ 50176: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - - - -/**/ - -var Buffer = (__nccwpck_require__(13644).Buffer); -/**/ - -var isEncoding = Buffer.isEncoding || function (encoding) { - encoding = '' + encoding; - switch (encoding && encoding.toLowerCase()) { - case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': - return true; - default: - return false; - } -}; - -function _normalizeEncoding(enc) { - if (!enc) return 'utf8'; - var retried; - while (true) { - switch (enc) { - case 'utf8': - case 'utf-8': - return 'utf8'; - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return 'utf16le'; - case 'latin1': - case 'binary': - return 'latin1'; - case 'base64': - case 'ascii': - case 'hex': - return enc; - default: - if (retried) return; // undefined - enc = ('' + enc).toLowerCase(); - retried = true; - } - } -}; - -// Do not cache `Buffer.isEncoding` when checking encoding names as some -// modules monkey-patch it to support additional encodings -function normalizeEncoding(enc) { - var nenc = _normalizeEncoding(enc); - if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); - return nenc || enc; -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. -exports.I = StringDecoder; -function StringDecoder(encoding) { - this.encoding = normalizeEncoding(encoding); - var nb; - switch (this.encoding) { - case 'utf16le': - this.text = utf16Text; - this.end = utf16End; - nb = 4; - break; - case 'utf8': - this.fillLast = utf8FillLast; - nb = 4; - break; - case 'base64': - this.text = base64Text; - this.end = base64End; - nb = 3; - break; - default: - this.write = simpleWrite; - this.end = simpleEnd; - return; - } - this.lastNeed = 0; - this.lastTotal = 0; - this.lastChar = Buffer.allocUnsafe(nb); -} - -StringDecoder.prototype.write = function (buf) { - if (buf.length === 0) return ''; - var r; - var i; - if (this.lastNeed) { - r = this.fillLast(buf); - if (r === undefined) return ''; - i = this.lastNeed; - this.lastNeed = 0; - } else { - i = 0; - } - if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); - return r || ''; -}; - -StringDecoder.prototype.end = utf8End; - -// Returns only complete characters in a Buffer -StringDecoder.prototype.text = utf8Text; - -// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer -StringDecoder.prototype.fillLast = function (buf) { - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); - this.lastNeed -= buf.length; -}; - -// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a -// continuation byte. If an invalid byte is detected, -2 is returned. -function utf8CheckByte(byte) { - if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; - return byte >> 6 === 0x02 ? -1 : -2; -} - -// Checks at most 3 bytes at the end of a Buffer in order to detect an -// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) -// needed to complete the UTF-8 character (if applicable) are returned. -function utf8CheckIncomplete(self, buf, i) { - var j = buf.length - 1; - if (j < i) return 0; - var nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 1; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 2; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) { - if (nb === 2) nb = 0;else self.lastNeed = nb - 3; - } - return nb; - } - return 0; -} - -// Validates as many continuation bytes for a multi-byte UTF-8 character as -// needed or are available. If we see a non-continuation byte where we expect -// one, we "replace" the validated continuation bytes we've seen so far with -// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding -// behavior. The continuation byte check is included three times in the case -// where all of the continuation bytes for a character exist in the same buffer. -// It is also done this way as a slight performance increase instead of using a -// loop. -function utf8CheckExtraBytes(self, buf, p) { - if ((buf[0] & 0xC0) !== 0x80) { - self.lastNeed = 0; - return '\ufffd'; - } - if (self.lastNeed > 1 && buf.length > 1) { - if ((buf[1] & 0xC0) !== 0x80) { - self.lastNeed = 1; - return '\ufffd'; - } - if (self.lastNeed > 2 && buf.length > 2) { - if ((buf[2] & 0xC0) !== 0x80) { - self.lastNeed = 2; - return '\ufffd'; - } - } - } -} - -// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. -function utf8FillLast(buf) { - var p = this.lastTotal - this.lastNeed; - var r = utf8CheckExtraBytes(this, buf, p); - if (r !== undefined) return r; - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, p, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, p, 0, buf.length); - this.lastNeed -= buf.length; -} - -// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a -// partial character, the character's bytes are buffered until the required -// number of bytes are available. -function utf8Text(buf, i) { - var total = utf8CheckIncomplete(this, buf, i); - if (!this.lastNeed) return buf.toString('utf8', i); - this.lastTotal = total; - var end = buf.length - (total - this.lastNeed); - buf.copy(this.lastChar, 0, end); - return buf.toString('utf8', i, end); -} - -// For UTF-8, a replacement character is added when ending on a partial -// character. -function utf8End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + '\ufffd'; - return r; -} - -// UTF-16LE typically needs two bytes per character, but even if we have an even -// number of bytes available, we need to check if we end on a leading/high -// surrogate. In that case, we need to wait for the next two bytes in order to -// decode the last character properly. -function utf16Text(buf, i) { - if ((buf.length - i) % 2 === 0) { - var r = buf.toString('utf16le', i); - if (r) { - var c = r.charCodeAt(r.length - 1); - if (c >= 0xD800 && c <= 0xDBFF) { - this.lastNeed = 2; - this.lastTotal = 4; - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - return r.slice(0, -1); - } - } - return r; - } - this.lastNeed = 1; - this.lastTotal = 2; - this.lastChar[0] = buf[buf.length - 1]; - return buf.toString('utf16le', i, buf.length - 1); -} - -// For UTF-16LE we do not explicitly append special replacement characters if we -// end on a partial character, we simply let v8 handle that. -function utf16End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) { - var end = this.lastTotal - this.lastNeed; - return r + this.lastChar.toString('utf16le', 0, end); - } - return r; -} - -function base64Text(buf, i) { - var n = (buf.length - i) % 3; - if (n === 0) return buf.toString('base64', i); - this.lastNeed = 3 - n; - this.lastTotal = 3; - if (n === 1) { - this.lastChar[0] = buf[buf.length - 1]; - } else { - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - } - return buf.toString('base64', i, buf.length - n); -} - -function base64End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); - return r; -} - -// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) -function simpleWrite(buf) { - return buf.toString(this.encoding); -} - -function simpleEnd(buf) { - return buf && buf.length ? this.write(buf) : ''; -} - /***/ }), /***/ 61402: @@ -69384,208972 +54494,15657 @@ exports["default"] = LinesAndColumns; /***/ }), -/***/ 66320: +/***/ 99829: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var hashClear = __nccwpck_require__(48051), - hashDelete = __nccwpck_require__(15431), - hashGet = __nccwpck_require__(26934), - hashHas = __nccwpck_require__(64306), - hashSet = __nccwpck_require__(17226); - -/** - * Creates a hash object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. +/*! + * mime-db + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015-2022 Douglas Christopher Wilson + * MIT Licensed */ -function Hash(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `Hash`. -Hash.prototype.clear = hashClear; -Hash.prototype['delete'] = hashDelete; -Hash.prototype.get = hashGet; -Hash.prototype.has = hashHas; -Hash.prototype.set = hashSet; - -module.exports = Hash; - - -/***/ }), - -/***/ 68884: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var listCacheClear = __nccwpck_require__(99791), - listCacheDelete = __nccwpck_require__(24555), - listCacheGet = __nccwpck_require__(86634), - listCacheHas = __nccwpck_require__(8430), - listCacheSet = __nccwpck_require__(36918); /** - * Creates an list cache object. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. + * Module exports. */ -function ListCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `ListCache`. -ListCache.prototype.clear = listCacheClear; -ListCache.prototype['delete'] = listCacheDelete; -ListCache.prototype.get = listCacheGet; -ListCache.prototype.has = listCacheHas; -ListCache.prototype.set = listCacheSet; - -module.exports = ListCache; - -/***/ }), - -/***/ 98272: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var getNative = __nccwpck_require__(68573), - root = __nccwpck_require__(6748); - -/* Built-in method references that are verified to be native. */ -var Map = getNative(root, 'Map'); - -module.exports = Map; +module.exports = __nccwpck_require__(81813) /***/ }), -/***/ 79660: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var mapCacheClear = __nccwpck_require__(88487), - mapCacheDelete = __nccwpck_require__(36275), - mapCacheGet = __nccwpck_require__(30130), - mapCacheHas = __nccwpck_require__(69254), - mapCacheSet = __nccwpck_require__(59806); +/***/ 14096: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -/** - * Creates a map cache object to store key-value pairs. - * - * @private - * @constructor - * @param {Array} [entries] The key-value pairs to cache. +"use strict"; +/*! + * mime-types + * Copyright(c) 2014 Jonathan Ong + * Copyright(c) 2015 Douglas Christopher Wilson + * MIT Licensed */ -function MapCache(entries) { - var index = -1, - length = entries == null ? 0 : entries.length; - - this.clear(); - while (++index < length) { - var entry = entries[index]; - this.set(entry[0], entry[1]); - } -} - -// Add methods to `MapCache`. -MapCache.prototype.clear = mapCacheClear; -MapCache.prototype['delete'] = mapCacheDelete; -MapCache.prototype.get = mapCacheGet; -MapCache.prototype.has = mapCacheHas; -MapCache.prototype.set = mapCacheSet; - -module.exports = MapCache; - - -/***/ }), - -/***/ 84986: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var getNative = __nccwpck_require__(68573), - root = __nccwpck_require__(6748); -/* Built-in method references that are verified to be native. */ -var Set = getNative(root, 'Set'); -module.exports = Set; - - -/***/ }), - -/***/ 23706: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var MapCache = __nccwpck_require__(79660), - setCacheAdd = __nccwpck_require__(44671), - setCacheHas = __nccwpck_require__(71884); /** - * - * Creates an array cache object to store unique values. - * + * Module dependencies. * @private - * @constructor - * @param {Array} [values] The values to cache. */ -function SetCache(values) { - var index = -1, - length = values == null ? 0 : values.length; - - this.__data__ = new MapCache; - while (++index < length) { - this.add(values[index]); - } -} - -// Add methods to `SetCache`. -SetCache.prototype.add = SetCache.prototype.push = setCacheAdd; -SetCache.prototype.has = setCacheHas; - -module.exports = SetCache; - -/***/ }), - -/***/ 38584: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var root = __nccwpck_require__(6748); - -/** Built-in value references. */ -var Symbol = root.Symbol; - -module.exports = Symbol; - - -/***/ }), - -/***/ 59678: -/***/ ((module) => { +var db = __nccwpck_require__(99829) +var extname = (__nccwpck_require__(16928).extname) /** - * A faster alternative to `Function#apply`, this function invokes `func` - * with the `this` binding of `thisArg` and the arguments of `args`. - * + * Module variables. * @private - * @param {Function} func The function to invoke. - * @param {*} thisArg The `this` binding of `func`. - * @param {Array} args The arguments to invoke `func` with. - * @returns {*} Returns the result of `func`. */ -function apply(func, thisArg, args) { - switch (args.length) { - case 0: return func.call(thisArg); - case 1: return func.call(thisArg, args[0]); - case 2: return func.call(thisArg, args[0], args[1]); - case 3: return func.call(thisArg, args[0], args[1], args[2]); - } - return func.apply(thisArg, args); -} - -module.exports = apply; - - -/***/ }), - -/***/ 70534: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var baseIndexOf = __nccwpck_require__(84760); +var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/ +var TEXT_TYPE_REGEXP = /^text\//i /** - * A specialized version of `_.includes` for arrays without support for - * specifying an index to search from. - * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @returns {boolean} Returns `true` if `target` is found, else `false`. + * Module exports. + * @public */ -function arrayIncludes(array, value) { - var length = array == null ? 0 : array.length; - return !!length && baseIndexOf(array, value, 0) > -1; -} - -module.exports = arrayIncludes; - -/***/ }), +exports.charset = charset +exports.charsets = { lookup: charset } +exports.contentType = contentType +exports.extension = extension +exports.extensions = Object.create(null) +exports.lookup = lookup +exports.types = Object.create(null) -/***/ 37314: -/***/ ((module) => { +// Populate the extensions/types maps +populateMaps(exports.extensions, exports.types) /** - * This function is like `arrayIncludes` except that it accepts a comparator. + * Get the default charset for a MIME type. * - * @private - * @param {Array} [array] The array to inspect. - * @param {*} target The value to search for. - * @param {Function} comparator The comparator invoked per element. - * @returns {boolean} Returns `true` if `target` is found, else `false`. + * @param {string} type + * @return {boolean|string} */ -function arrayIncludesWith(array, value, comparator) { - var index = -1, - length = array == null ? 0 : array.length; - while (++index < length) { - if (comparator(value, array[index])) { - return true; - } +function charset (type) { + if (!type || typeof type !== 'string') { + return false } - return false; -} - -module.exports = arrayIncludesWith; - -/***/ }), - -/***/ 62000: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var baseTimes = __nccwpck_require__(21299), - isArguments = __nccwpck_require__(60541), - isArray = __nccwpck_require__(77192), - isBuffer = __nccwpck_require__(43739), - isIndex = __nccwpck_require__(37446), - isTypedArray = __nccwpck_require__(35000); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; + // TODO: use media-typer + var match = EXTRACT_TYPE_REGEXP.exec(type) + var mime = match && db[match[1].toLowerCase()] -/** - * Creates an array of the enumerable property names of the array-like `value`. - * - * @private - * @param {*} value The value to query. - * @param {boolean} inherited Specify returning inherited property names. - * @returns {Array} Returns the array of property names. - */ -function arrayLikeKeys(value, inherited) { - var isArr = isArray(value), - isArg = !isArr && isArguments(value), - isBuff = !isArr && !isArg && isBuffer(value), - isType = !isArr && !isArg && !isBuff && isTypedArray(value), - skipIndexes = isArr || isArg || isBuff || isType, - result = skipIndexes ? baseTimes(value.length, String) : [], - length = result.length; - - for (var key in value) { - if ((inherited || hasOwnProperty.call(value, key)) && - !(skipIndexes && ( - // Safari 9 has enumerable `arguments.length` in strict mode. - key == 'length' || - // Node.js 0.10 has enumerable non-index properties on buffers. - (isBuff && (key == 'offset' || key == 'parent')) || - // PhantomJS 2 has enumerable non-index properties on typed arrays. - (isType && (key == 'buffer' || key == 'byteLength' || key == 'byteOffset')) || - // Skip index properties. - isIndex(key, length) - ))) { - result.push(key); - } + if (mime && mime.charset) { + return mime.charset } - return result; -} - -module.exports = arrayLikeKeys; - - -/***/ }), - -/***/ 56649: -/***/ ((module) => { -/** - * A specialized version of `_.map` for arrays without support for iteratee - * shorthands. - * - * @private - * @param {Array} [array] The array to iterate over. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the new mapped array. - */ -function arrayMap(array, iteratee) { - var index = -1, - length = array == null ? 0 : array.length, - result = Array(length); - - while (++index < length) { - result[index] = iteratee(array[index], index, array); + // default text/* to utf-8 + if (match && TEXT_TYPE_REGEXP.test(match[1])) { + return 'UTF-8' } - return result; -} - -module.exports = arrayMap; - -/***/ }), - -/***/ 50827: -/***/ ((module) => { + return false +} /** - * Appends the elements of `values` to `array`. + * Create a full Content-Type header given a MIME type or extension. * - * @private - * @param {Array} array The array to modify. - * @param {Array} values The values to append. - * @returns {Array} Returns `array`. + * @param {string} str + * @return {boolean|string} */ -function arrayPush(array, values) { - var index = -1, - length = values.length, - offset = array.length; - while (++index < length) { - array[offset + index] = values[index]; +function contentType (str) { + // TODO: should this even be in this module? + if (!str || typeof str !== 'string') { + return false } - return array; -} - -module.exports = arrayPush; - - -/***/ }), - -/***/ 74024: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var eq = __nccwpck_require__(75199); + var mime = str.indexOf('/') === -1 + ? exports.lookup(str) + : str -/** - * Gets the index at which the `key` is found in `array` of key-value pairs. - * - * @private - * @param {Array} array The array to inspect. - * @param {*} key The key to search for. - * @returns {number} Returns the index of the matched value, else `-1`. - */ -function assocIndexOf(array, key) { - var length = array.length; - while (length--) { - if (eq(array[length][0], key)) { - return length; - } + if (!mime) { + return false } - return -1; -} - -module.exports = assocIndexOf; - - -/***/ }), - -/***/ 3126: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var SetCache = __nccwpck_require__(23706), - arrayIncludes = __nccwpck_require__(70534), - arrayIncludesWith = __nccwpck_require__(37314), - arrayMap = __nccwpck_require__(56649), - baseUnary = __nccwpck_require__(55506), - cacheHas = __nccwpck_require__(64486); -/** Used as the size to enable large array optimizations. */ -var LARGE_ARRAY_SIZE = 200; - -/** - * The base implementation of methods like `_.difference` without support - * for excluding multiple arrays or iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Array} values The values to exclude. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new array of filtered values. - */ -function baseDifference(array, values, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - isCommon = true, - length = array.length, - result = [], - valuesLength = values.length; - - if (!length) { - return result; - } - if (iteratee) { - values = arrayMap(values, baseUnary(iteratee)); - } - if (comparator) { - includes = arrayIncludesWith; - isCommon = false; - } - else if (values.length >= LARGE_ARRAY_SIZE) { - includes = cacheHas; - isCommon = false; - values = new SetCache(values); + // TODO: use content-type or other module + if (mime.indexOf('charset') === -1) { + var charset = exports.charset(mime) + if (charset) mime += '; charset=' + charset.toLowerCase() } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee == null ? value : iteratee(value); - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var valuesIndex = valuesLength; - while (valuesIndex--) { - if (values[valuesIndex] === computed) { - continue outer; - } - } - result.push(value); - } - else if (!includes(values, computed, comparator)) { - result.push(value); - } - } - return result; + return mime } -module.exports = baseDifference; - - -/***/ }), - -/***/ 35588: -/***/ ((module) => { - /** - * The base implementation of `_.findIndex` and `_.findLastIndex` without - * support for iteratee shorthands. + * Get the default extension for a MIME type. * - * @private - * @param {Array} array The array to inspect. - * @param {Function} predicate The function invoked per iteration. - * @param {number} fromIndex The index to search from. - * @param {boolean} [fromRight] Specify iterating from right to left. - * @returns {number} Returns the index of the matched value, else `-1`. + * @param {string} type + * @return {boolean|string} */ -function baseFindIndex(array, predicate, fromIndex, fromRight) { - var length = array.length, - index = fromIndex + (fromRight ? 1 : -1); - while ((fromRight ? index-- : ++index < length)) { - if (predicate(array[index], index, array)) { - return index; - } +function extension (type) { + if (!type || typeof type !== 'string') { + return false } - return -1; -} -module.exports = baseFindIndex; - - -/***/ }), - -/***/ 63183: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // TODO: use media-typer + var match = EXTRACT_TYPE_REGEXP.exec(type) -var arrayPush = __nccwpck_require__(50827), - isFlattenable = __nccwpck_require__(45088); + // get extensions + var exts = match && exports.extensions[match[1].toLowerCase()] -/** - * The base implementation of `_.flatten` with support for restricting flattening. - * - * @private - * @param {Array} array The array to flatten. - * @param {number} depth The maximum recursion depth. - * @param {boolean} [predicate=isFlattenable] The function invoked per iteration. - * @param {boolean} [isStrict] Restrict to values that pass `predicate` checks. - * @param {Array} [result=[]] The initial result value. - * @returns {Array} Returns the new flattened array. - */ -function baseFlatten(array, depth, predicate, isStrict, result) { - var index = -1, - length = array.length; - - predicate || (predicate = isFlattenable); - result || (result = []); - - while (++index < length) { - var value = array[index]; - if (depth > 0 && predicate(value)) { - if (depth > 1) { - // Recursively flatten arrays (susceptible to call stack limits). - baseFlatten(value, depth - 1, predicate, isStrict, result); - } else { - arrayPush(result, value); - } - } else if (!isStrict) { - result[result.length] = value; - } + if (!exts || !exts.length) { + return false } - return result; -} - -module.exports = baseFlatten; - - -/***/ }), - -/***/ 29117: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Symbol = __nccwpck_require__(38584), - getRawTag = __nccwpck_require__(95292), - objectToString = __nccwpck_require__(71723); -/** `Object#toString` result references. */ -var nullTag = '[object Null]', - undefinedTag = '[object Undefined]'; - -/** Built-in value references. */ -var symToStringTag = Symbol ? Symbol.toStringTag : undefined; + return exts[0] +} /** - * The base implementation of `getTag` without fallbacks for buggy environments. + * Lookup the MIME type for a file path/extension. * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the `toStringTag`. + * @param {string} path + * @return {boolean|string} */ -function baseGetTag(value) { - if (value == null) { - return value === undefined ? undefinedTag : nullTag; - } - return (symToStringTag && symToStringTag in Object(value)) - ? getRawTag(value) - : objectToString(value); -} - -module.exports = baseGetTag; +function lookup (path) { + if (!path || typeof path !== 'string') { + return false + } -/***/ }), + // get the extension ("ext" or ".ext" or full path) + var extension = extname('x.' + path) + .toLowerCase() + .substr(1) -/***/ 84760: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (!extension) { + return false + } -var baseFindIndex = __nccwpck_require__(35588), - baseIsNaN = __nccwpck_require__(34352), - strictIndexOf = __nccwpck_require__(95232); + return exports.types[extension] || false +} /** - * The base implementation of `_.indexOf` without `fromIndex` bounds checks. - * + * Populate the extensions and types maps. * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. */ -function baseIndexOf(array, value, fromIndex) { - return value === value - ? strictIndexOf(array, value, fromIndex) - : baseFindIndex(array, baseIsNaN, fromIndex); -} -module.exports = baseIndexOf; +function populateMaps (extensions, types) { + // source preference (least -> most) + var preference = ['nginx', 'apache', undefined, 'iana'] + + Object.keys(db).forEach(function forEachMimeType (type) { + var mime = db[type] + var exts = mime.extensions + if (!exts || !exts.length) { + return + } -/***/ }), + // mime -> extensions + extensions[type] = exts -/***/ 93605: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // extension -> mime + for (var i = 0; i < exts.length; i++) { + var extension = exts[i] -var baseGetTag = __nccwpck_require__(29117), - isObjectLike = __nccwpck_require__(51645); + if (types[extension]) { + var from = preference.indexOf(db[types[extension]].source) + var to = preference.indexOf(mime.source) -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]'; + if (types[extension] !== 'application/octet-stream' && + (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) { + // skip the remapping + continue + } + } -/** - * The base implementation of `_.isArguments`. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - */ -function baseIsArguments(value) { - return isObjectLike(value) && baseGetTag(value) == argsTag; + // set the extension -> mime + types[extension] = type + } + }) } -module.exports = baseIsArguments; - /***/ }), -/***/ 34352: +/***/ 69257: /***/ ((module) => { -/** - * The base implementation of `_.isNaN` without support for number objects. - * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is `NaN`, else `false`. - */ -function baseIsNaN(value) { - return value !== value; -} - -module.exports = baseIsNaN; +module.exports=function(n){return{all:n=n||new Map,on:function(e,t){var i=n.get(e);i?i.push(t):n.set(e,[t])},off:function(e,t){var i=n.get(e);i&&(t?i.splice(i.indexOf(t)>>>0,1):n.set(e,[]))},emit:function(e,t){var i=n.get(e);i&&i.slice().map(function(n){n(t)}),(i=n.get("*"))&&i.slice().map(function(n){n(e,t)})}}}; +//# sourceMappingURL=mitt.js.map /***/ }), -/***/ 92334: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var isFunction = __nccwpck_require__(34329), - isMasked = __nccwpck_require__(46613), - isObject = __nccwpck_require__(96482), - toSource = __nccwpck_require__(57192); +/***/ 70744: +/***/ ((module) => { /** - * Used to match `RegExp` - * [syntax characters](http://ecma-international.org/ecma-262/7.0/#sec-patterns). + * Helpers. */ -var reRegExpChar = /[\\^$.*+?()[\]{}|]/g; - -/** Used to detect host constructors (Safari). */ -var reIsHostCtor = /^\[object .+?Constructor\]$/; -/** Used for built-in method references. */ -var funcProto = Function.prototype, - objectProto = Object.prototype; - -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** Used to detect if a method is native. */ -var reIsNative = RegExp('^' + - funcToString.call(hasOwnProperty).replace(reRegExpChar, '\\$&') - .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$' -); +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var w = d * 7; +var y = d * 365.25; /** - * The base implementation of `_.isNative` without bad shim checks. + * Parse or format the given `val`. * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a native function, - * else `false`. - */ -function baseIsNative(value) { - if (!isObject(value) || isMasked(value)) { - return false; - } - var pattern = isFunction(value) ? reIsNative : reIsHostCtor; - return pattern.test(toSource(value)); -} - -module.exports = baseIsNative; - - -/***/ }), - -/***/ 16880: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var baseGetTag = __nccwpck_require__(29117), - isLength = __nccwpck_require__(56657), - isObjectLike = __nccwpck_require__(51645); - -/** `Object#toString` result references. */ -var argsTag = '[object Arguments]', - arrayTag = '[object Array]', - boolTag = '[object Boolean]', - dateTag = '[object Date]', - errorTag = '[object Error]', - funcTag = '[object Function]', - mapTag = '[object Map]', - numberTag = '[object Number]', - objectTag = '[object Object]', - regexpTag = '[object RegExp]', - setTag = '[object Set]', - stringTag = '[object String]', - weakMapTag = '[object WeakMap]'; - -var arrayBufferTag = '[object ArrayBuffer]', - dataViewTag = '[object DataView]', - float32Tag = '[object Float32Array]', - float64Tag = '[object Float64Array]', - int8Tag = '[object Int8Array]', - int16Tag = '[object Int16Array]', - int32Tag = '[object Int32Array]', - uint8Tag = '[object Uint8Array]', - uint8ClampedTag = '[object Uint8ClampedArray]', - uint16Tag = '[object Uint16Array]', - uint32Tag = '[object Uint32Array]'; - -/** Used to identify `toStringTag` values of typed arrays. */ -var typedArrayTags = {}; -typedArrayTags[float32Tag] = typedArrayTags[float64Tag] = -typedArrayTags[int8Tag] = typedArrayTags[int16Tag] = -typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] = -typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] = -typedArrayTags[uint32Tag] = true; -typedArrayTags[argsTag] = typedArrayTags[arrayTag] = -typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] = -typedArrayTags[dataViewTag] = typedArrayTags[dateTag] = -typedArrayTags[errorTag] = typedArrayTags[funcTag] = -typedArrayTags[mapTag] = typedArrayTags[numberTag] = -typedArrayTags[objectTag] = typedArrayTags[regexpTag] = -typedArrayTags[setTag] = typedArrayTags[stringTag] = -typedArrayTags[weakMapTag] = false; - -/** - * The base implementation of `_.isTypedArray` without Node.js optimizations. + * Options: * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - */ -function baseIsTypedArray(value) { - return isObjectLike(value) && - isLength(value.length) && !!typedArrayTags[baseGetTag(value)]; -} - -module.exports = baseIsTypedArray; - - -/***/ }), - -/***/ 82094: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var isObject = __nccwpck_require__(96482), - isPrototype = __nccwpck_require__(55944), - nativeKeysIn = __nccwpck_require__(94008); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * The base implementation of `_.keysIn` which doesn't treat sparse arrays as dense. + * - `long` verbose formatting [false] * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. + * @param {String|Number} val + * @param {Object} [options] + * @throws {Error} throw an error if val is not a non-empty string or a number + * @return {String|Number} + * @api public */ -function baseKeysIn(object) { - if (!isObject(object)) { - return nativeKeysIn(object); - } - var isProto = isPrototype(object), - result = []; - for (var key in object) { - if (!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) { - result.push(key); - } +module.exports = function (val, options) { + options = options || {}; + var type = typeof val; + if (type === 'string' && val.length > 0) { + return parse(val); + } else if (type === 'number' && isFinite(val)) { + return options.long ? fmtLong(val) : fmtShort(val); } - return result; -} - -module.exports = baseKeysIn; - - -/***/ }), - -/***/ 22035: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var identity = __nccwpck_require__(46851), - overRest = __nccwpck_require__(20168), - setToString = __nccwpck_require__(59402); - -/** - * The base implementation of `_.rest` which doesn't validate or coerce arguments. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @returns {Function} Returns the new function. - */ -function baseRest(func, start) { - return setToString(overRest(func, start, identity), func + ''); -} - -module.exports = baseRest; - - -/***/ }), - -/***/ 64953: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var constant = __nccwpck_require__(85089), - defineProperty = __nccwpck_require__(83106), - identity = __nccwpck_require__(46851); - -/** - * The base implementation of `setToString` without support for hot loop shorting. - * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var baseSetToString = !defineProperty ? identity : function(func, string) { - return defineProperty(func, 'toString', { - 'configurable': true, - 'enumerable': false, - 'value': constant(string), - 'writable': true - }); + throw new Error( + 'val is not a non-empty string or a valid number. val=' + + JSON.stringify(val) + ); }; -module.exports = baseSetToString; - - -/***/ }), - -/***/ 21299: -/***/ ((module) => { - /** - * The base implementation of `_.times` without support for iteratee shorthands - * or max array length checks. + * Parse the given `str` and return milliseconds. * - * @private - * @param {number} n The number of times to invoke `iteratee`. - * @param {Function} iteratee The function invoked per iteration. - * @returns {Array} Returns the array of results. + * @param {String} str + * @return {Number} + * @api private */ -function baseTimes(n, iteratee) { - var index = -1, - result = Array(n); - while (++index < n) { - result[index] = iteratee(index); +function parse(str) { + str = String(str); + if (str.length > 100) { + return; + } + var match = /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec( + str + ); + if (!match) { + return; + } + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y; + case 'weeks': + case 'week': + case 'w': + return n * w; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s; + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n; + default: + return undefined; } - return result; } -module.exports = baseTimes; - - -/***/ }), - -/***/ 55506: -/***/ ((module) => { - /** - * The base implementation of `_.unary` without support for storing metadata. + * Short format for `ms`. * - * @private - * @param {Function} func The function to cap arguments for. - * @returns {Function} Returns the new capped function. + * @param {Number} ms + * @return {String} + * @api private */ -function baseUnary(func) { - return function(value) { - return func(value); - }; -} - -module.exports = baseUnary; - - -/***/ }), - -/***/ 32772: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var SetCache = __nccwpck_require__(23706), - arrayIncludes = __nccwpck_require__(70534), - arrayIncludesWith = __nccwpck_require__(37314), - cacheHas = __nccwpck_require__(64486), - createSet = __nccwpck_require__(48242), - setToArray = __nccwpck_require__(11894); -/** Used as the size to enable large array optimizations. */ -var LARGE_ARRAY_SIZE = 200; - -/** - * The base implementation of `_.uniqBy` without support for iteratee shorthands. - * - * @private - * @param {Array} array The array to inspect. - * @param {Function} [iteratee] The iteratee invoked per element. - * @param {Function} [comparator] The comparator invoked per element. - * @returns {Array} Returns the new duplicate free array. - */ -function baseUniq(array, iteratee, comparator) { - var index = -1, - includes = arrayIncludes, - length = array.length, - isCommon = true, - result = [], - seen = result; - - if (comparator) { - isCommon = false; - includes = arrayIncludesWith; - } - else if (length >= LARGE_ARRAY_SIZE) { - var set = iteratee ? null : createSet(array); - if (set) { - return setToArray(set); - } - isCommon = false; - includes = cacheHas; - seen = new SetCache; +function fmtShort(ms) { + var msAbs = Math.abs(ms); + if (msAbs >= d) { + return Math.round(ms / d) + 'd'; } - else { - seen = iteratee ? [] : result; + if (msAbs >= h) { + return Math.round(ms / h) + 'h'; } - outer: - while (++index < length) { - var value = array[index], - computed = iteratee ? iteratee(value) : value; - - value = (comparator || value !== 0) ? value : 0; - if (isCommon && computed === computed) { - var seenIndex = seen.length; - while (seenIndex--) { - if (seen[seenIndex] === computed) { - continue outer; - } - } - if (iteratee) { - seen.push(computed); - } - result.push(value); - } - else if (!includes(seen, computed, comparator)) { - if (seen !== result) { - seen.push(computed); - } - result.push(value); - } + if (msAbs >= m) { + return Math.round(ms / m) + 'm'; } - return result; -} - -module.exports = baseUniq; - - -/***/ }), - -/***/ 64486: -/***/ ((module) => { - -/** - * Checks if a `cache` value for `key` exists. - * - * @private - * @param {Object} cache The cache to query. - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function cacheHas(cache, key) { - return cache.has(key); + if (msAbs >= s) { + return Math.round(ms / s) + 's'; + } + return ms + 'ms'; } -module.exports = cacheHas; - - -/***/ }), - -/***/ 60252: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var root = __nccwpck_require__(6748); - -/** Used to detect overreaching core-js shims. */ -var coreJsData = root['__core-js_shared__']; - -module.exports = coreJsData; - - -/***/ }), - -/***/ 48242: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Set = __nccwpck_require__(84986), - noop = __nccwpck_require__(89029), - setToArray = __nccwpck_require__(11894); - -/** Used as references for various `Number` constants. */ -var INFINITY = 1 / 0; - /** - * Creates a set object of `values`. + * Long format for `ms`. * - * @private - * @param {Array} values The values to add to the set. - * @returns {Object} Returns the new set. + * @param {Number} ms + * @return {String} + * @api private */ -var createSet = !(Set && (1 / setToArray(new Set([,-0]))[1]) == INFINITY) ? noop : function(values) { - return new Set(values); -}; - -module.exports = createSet; - - -/***/ }), - -/***/ 83106: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var getNative = __nccwpck_require__(68573); - -var defineProperty = (function() { - try { - var func = getNative(Object, 'defineProperty'); - func({}, '', {}); - return func; - } catch (e) {} -}()); - -module.exports = defineProperty; - - -/***/ }), - -/***/ 78997: -/***/ ((module) => { - -/** Detect free variable `global` from Node.js. */ -var freeGlobal = typeof global == 'object' && global && global.Object === Object && global; - -module.exports = freeGlobal; - - -/***/ }), - -/***/ 1194: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var isKeyable = __nccwpck_require__(93245); -/** - * Gets the data for `map`. - * - * @private - * @param {Object} map The map to query. - * @param {string} key The reference key. - * @returns {*} Returns the map data. - */ -function getMapData(map, key) { - var data = map.__data__; - return isKeyable(key) - ? data[typeof key == 'string' ? 'string' : 'hash'] - : data.map; +function fmtLong(ms) { + var msAbs = Math.abs(ms); + if (msAbs >= d) { + return plural(ms, msAbs, d, 'day'); + } + if (msAbs >= h) { + return plural(ms, msAbs, h, 'hour'); + } + if (msAbs >= m) { + return plural(ms, msAbs, m, 'minute'); + } + if (msAbs >= s) { + return plural(ms, msAbs, s, 'second'); + } + return ms + ' ms'; } -module.exports = getMapData; - - -/***/ }), - -/***/ 68573: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var baseIsNative = __nccwpck_require__(92334), - getValue = __nccwpck_require__(8293); - /** - * Gets the native function at `key` of `object`. - * - * @private - * @param {Object} object The object to query. - * @param {string} key The key of the method to get. - * @returns {*} Returns the function if it's native, else `undefined`. + * Pluralization helper. */ -function getNative(object, key) { - var value = getValue(object, key); - return baseIsNative(value) ? value : undefined; -} -module.exports = getNative; - - -/***/ }), - -/***/ 86194: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var overArg = __nccwpck_require__(61128); - -/** Built-in value references. */ -var getPrototype = overArg(Object.getPrototypeOf, Object); - -module.exports = getPrototype; +function plural(ms, msAbs, n, name) { + var isPlural = msAbs >= n * 1.5; + return Math.round(ms / n) + ' ' + name + (isPlural ? 's' : ''); +} /***/ }), -/***/ 95292: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Symbol = __nccwpck_require__(38584); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. - */ -var nativeObjectToString = objectProto.toString; - -/** Built-in value references. */ -var symToStringTag = Symbol ? Symbol.toStringTag : undefined; +/***/ 35192: +/***/ (function(__unused_webpack_module, exports) { -/** - * A specialized version of `baseGetTag` which ignores `Symbol.toStringTag` values. - * - * @private - * @param {*} value The value to query. - * @returns {string} Returns the raw `toStringTag`. - */ -function getRawTag(value) { - var isOwn = hasOwnProperty.call(value, symToStringTag), - tag = value[symToStringTag]; +// Generated by CoffeeScript 1.12.7 +(function() { + var Netmask, atob, chr, chr0, chrA, chra, ip2long, long2ip; - try { - value[symToStringTag] = undefined; - var unmasked = true; - } catch (e) {} + long2ip = function(long) { + var a, b, c, d; + a = (long & (0xff << 24)) >>> 24; + b = (long & (0xff << 16)) >>> 16; + c = (long & (0xff << 8)) >>> 8; + d = long & 0xff; + return [a, b, c, d].join('.'); + }; - var result = nativeObjectToString.call(value); - if (unmasked) { - if (isOwn) { - value[symToStringTag] = tag; - } else { - delete value[symToStringTag]; + ip2long = function(ip) { + var b, c, i, j, n, ref; + b = []; + for (i = j = 0; j <= 3; i = ++j) { + if (ip.length === 0) { + break; + } + if (i > 0) { + if (ip[0] !== '.') { + throw new Error('Invalid IP'); + } + ip = ip.substring(1); + } + ref = atob(ip), n = ref[0], c = ref[1]; + ip = ip.substring(c); + b.push(n); } - } - return result; -} - -module.exports = getRawTag; + if (ip.length !== 0) { + throw new Error('Invalid IP'); + } + switch (b.length) { + case 1: + if (b[0] > 0xFFFFFFFF) { + throw new Error('Invalid IP'); + } + return b[0] >>> 0; + case 2: + if (b[0] > 0xFF || b[1] > 0xFFFFFF) { + throw new Error('Invalid IP'); + } + return (b[0] << 24 | b[1]) >>> 0; + case 3: + if (b[0] > 0xFF || b[1] > 0xFF || b[2] > 0xFFFF) { + throw new Error('Invalid IP'); + } + return (b[0] << 24 | b[1] << 16 | b[2]) >>> 0; + case 4: + if (b[0] > 0xFF || b[1] > 0xFF || b[2] > 0xFF || b[3] > 0xFF) { + throw new Error('Invalid IP'); + } + return (b[0] << 24 | b[1] << 16 | b[2] << 8 | b[3]) >>> 0; + default: + throw new Error('Invalid IP'); + } + }; + chr = function(b) { + return b.charCodeAt(0); + }; -/***/ }), + chr0 = chr('0'); -/***/ 8293: -/***/ ((module) => { + chra = chr('a'); -/** - * Gets the value at `key` of `object`. - * - * @private - * @param {Object} [object] The object to query. - * @param {string} key The key of the property to get. - * @returns {*} Returns the property value. - */ -function getValue(object, key) { - return object == null ? undefined : object[key]; -} + chrA = chr('A'); -module.exports = getValue; + atob = function(s) { + var base, dmax, i, n, start; + n = 0; + base = 10; + dmax = '9'; + i = 0; + if (s.length > 1 && s[i] === '0') { + if (s[i + 1] === 'x' || s[i + 1] === 'X') { + i += 2; + base = 16; + } else if ('0' <= s[i + 1] && s[i + 1] <= '9') { + i++; + base = 8; + dmax = '7'; + } + } + start = i; + while (i < s.length) { + if ('0' <= s[i] && s[i] <= dmax) { + n = (n * base + (chr(s[i]) - chr0)) >>> 0; + } else if (base === 16) { + if ('a' <= s[i] && s[i] <= 'f') { + n = (n * base + (10 + chr(s[i]) - chra)) >>> 0; + } else if ('A' <= s[i] && s[i] <= 'F') { + n = (n * base + (10 + chr(s[i]) - chrA)) >>> 0; + } else { + break; + } + } else { + break; + } + if (n > 0xFFFFFFFF) { + throw new Error('too large'); + } + i++; + } + if (i === start) { + throw new Error('empty octet'); + } + return [n, i]; + }; + Netmask = (function() { + function Netmask(net, mask) { + var error, i, j, ref; + if (typeof net !== 'string') { + throw new Error("Missing `net' parameter"); + } + if (!mask) { + ref = net.split('/', 2), net = ref[0], mask = ref[1]; + } + if (!mask) { + mask = 32; + } + if (typeof mask === 'string' && mask.indexOf('.') > -1) { + try { + this.maskLong = ip2long(mask); + } catch (error1) { + error = error1; + throw new Error("Invalid mask: " + mask); + } + for (i = j = 32; j >= 0; i = --j) { + if (this.maskLong === (0xffffffff << (32 - i)) >>> 0) { + this.bitmask = i; + break; + } + } + } else if (mask || mask === 0) { + this.bitmask = parseInt(mask, 10); + this.maskLong = 0; + if (this.bitmask > 0) { + this.maskLong = (0xffffffff << (32 - this.bitmask)) >>> 0; + } + } else { + throw new Error("Invalid mask: empty"); + } + try { + this.netLong = (ip2long(net) & this.maskLong) >>> 0; + } catch (error1) { + error = error1; + throw new Error("Invalid net address: " + net); + } + if (!(this.bitmask <= 32)) { + throw new Error("Invalid mask for ip4: " + mask); + } + this.size = Math.pow(2, 32 - this.bitmask); + this.base = long2ip(this.netLong); + this.mask = long2ip(this.maskLong); + this.hostmask = long2ip(~this.maskLong); + this.first = this.bitmask <= 30 ? long2ip(this.netLong + 1) : this.base; + this.last = this.bitmask <= 30 ? long2ip(this.netLong + this.size - 2) : long2ip(this.netLong + this.size - 1); + this.broadcast = this.bitmask <= 30 ? long2ip(this.netLong + this.size - 1) : void 0; + } -/***/ }), + Netmask.prototype.contains = function(ip) { + if (typeof ip === 'string' && (ip.indexOf('/') > 0 || ip.split('.').length !== 4)) { + ip = new Netmask(ip); + } + if (ip instanceof Netmask) { + return this.contains(ip.base) && this.contains(ip.broadcast || ip.last); + } else { + return (ip2long(ip) & this.maskLong) >>> 0 === (this.netLong & this.maskLong) >>> 0; + } + }; -/***/ 48051: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + Netmask.prototype.next = function(count) { + if (count == null) { + count = 1; + } + return new Netmask(long2ip(this.netLong + (this.size * count)), this.mask); + }; -var nativeCreate = __nccwpck_require__(71563); + Netmask.prototype.forEach = function(fn) { + var index, lastLong, long; + long = ip2long(this.first); + lastLong = ip2long(this.last); + index = 0; + while (long <= lastLong) { + fn(long2ip(long), long, index); + index++; + long++; + } + }; -/** - * Removes all key-value entries from the hash. - * - * @private - * @name clear - * @memberOf Hash - */ -function hashClear() { - this.__data__ = nativeCreate ? nativeCreate(null) : {}; - this.size = 0; -} + Netmask.prototype.toString = function() { + return this.base + "/" + this.bitmask; + }; -module.exports = hashClear; + return Netmask; + })(); -/***/ }), + exports.ip2long = ip2long; -/***/ 15431: -/***/ ((module) => { + exports.long2ip = long2ip; -/** - * Removes `key` and its value from the hash. - * - * @private - * @name delete - * @memberOf Hash - * @param {Object} hash The hash to modify. - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function hashDelete(key) { - var result = this.has(key) && delete this.__data__[key]; - this.size -= result ? 1 : 0; - return result; -} + exports.Netmask = Netmask; -module.exports = hashDelete; +}).call(this); /***/ }), -/***/ 26934: +/***/ 55560: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var nativeCreate = __nccwpck_require__(71563); - -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; +var wrappy = __nccwpck_require__(58264) +module.exports = wrappy(once) +module.exports.strict = wrappy(onceStrict) -/** Used for built-in method references. */ -var objectProto = Object.prototype; +once.proto = once(function () { + Object.defineProperty(Function.prototype, 'once', { + value: function () { + return once(this) + }, + configurable: true + }) -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; + Object.defineProperty(Function.prototype, 'onceStrict', { + value: function () { + return onceStrict(this) + }, + configurable: true + }) +}) -/** - * Gets the hash value for `key`. - * - * @private - * @name get - * @memberOf Hash - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function hashGet(key) { - var data = this.__data__; - if (nativeCreate) { - var result = data[key]; - return result === HASH_UNDEFINED ? undefined : result; +function once (fn) { + var f = function () { + if (f.called) return f.value + f.called = true + return f.value = fn.apply(this, arguments) } - return hasOwnProperty.call(data, key) ? data[key] : undefined; + f.called = false + return f } -module.exports = hashGet; - - -/***/ }), - -/***/ 64306: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var nativeCreate = __nccwpck_require__(71563); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Checks if a hash value for `key` exists. - * - * @private - * @name has - * @memberOf Hash - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function hashHas(key) { - var data = this.__data__; - return nativeCreate ? (data[key] !== undefined) : hasOwnProperty.call(data, key); +function onceStrict (fn) { + var f = function () { + if (f.called) + throw new Error(f.onceError) + f.called = true + return f.value = fn.apply(this, arguments) + } + var name = fn.name || 'Function wrapped with `once`' + f.onceError = name + " shouldn't be called more than once" + f.called = false + return f } -module.exports = hashHas; - /***/ }), -/***/ 17226: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var nativeCreate = __nccwpck_require__(71563); +/***/ 84498: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; +"use strict"; +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); +}) : function(o, v) { + o["default"] = v; +}); +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); + __setModuleDefault(result, mod); + return result; +}; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.PacProxyAgent = void 0; +const net = __importStar(__nccwpck_require__(69278)); +const tls = __importStar(__nccwpck_require__(64756)); +const crypto = __importStar(__nccwpck_require__(76982)); +const events_1 = __nccwpck_require__(24434); +const debug_1 = __importDefault(__nccwpck_require__(2830)); +const url_1 = __nccwpck_require__(87016); +const agent_base_1 = __nccwpck_require__(98894); +const get_uri_1 = __nccwpck_require__(23624); +const pac_resolver_1 = __nccwpck_require__(80598); +const quickjs_emscripten_1 = __nccwpck_require__(91942); +const debug = (0, debug_1.default)('pac-proxy-agent'); +const setServernameFromNonIpHost = (options) => { + if (options.servername === undefined && + options.host && + !net.isIP(options.host)) { + return { + ...options, + servername: options.host, + }; + } + return options; +}; /** - * Sets the hash `key` to `value`. + * The `PacProxyAgent` class. * - * @private - * @name set - * @memberOf Hash - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the hash instance. - */ -function hashSet(key, value) { - var data = this.__data__; - this.size += this.has(key) ? 0 : 1; - data[key] = (nativeCreate && value === undefined) ? HASH_UNDEFINED : value; - return this; -} - -module.exports = hashSet; - - -/***/ }), - -/***/ 45088: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Symbol = __nccwpck_require__(38584), - isArguments = __nccwpck_require__(60541), - isArray = __nccwpck_require__(77192); - -/** Built-in value references. */ -var spreadableSymbol = Symbol ? Symbol.isConcatSpreadable : undefined; - -/** - * Checks if `value` is a flattenable `arguments` object or array. + * A few different "protocol" modes are supported (supported protocols are + * backed by the `get-uri` module): * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is flattenable, else `false`. + * - "pac+data", "data" - refers to an embedded "data:" URI + * - "pac+file", "file" - refers to a local file + * - "pac+ftp", "ftp" - refers to a file located on an FTP server + * - "pac+http", "http" - refers to an HTTP endpoint + * - "pac+https", "https" - refers to an HTTPS endpoint */ -function isFlattenable(value) { - return isArray(value) || isArguments(value) || - !!(spreadableSymbol && value && value[spreadableSymbol]); -} - -module.exports = isFlattenable; - - -/***/ }), - -/***/ 37446: -/***/ ((module) => { - -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; - -/** Used to detect unsigned integer values. */ -var reIsUint = /^(?:0|[1-9]\d*)$/; - -/** - * Checks if `value` is a valid array-like index. - * - * @private - * @param {*} value The value to check. - * @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index. - * @returns {boolean} Returns `true` if `value` is a valid index, else `false`. - */ -function isIndex(value, length) { - var type = typeof value; - length = length == null ? MAX_SAFE_INTEGER : length; - - return !!length && - (type == 'number' || - (type != 'symbol' && reIsUint.test(value))) && - (value > -1 && value % 1 == 0 && value < length); +class PacProxyAgent extends agent_base_1.Agent { + constructor(uri, opts) { + super(opts); + this.clearResolverPromise = () => { + this.resolverPromise = undefined; + }; + // Strip the "pac+" prefix + const uriStr = typeof uri === 'string' ? uri : uri.href; + this.uri = new url_1.URL(uriStr.replace(/^pac\+/i, '')); + debug('Creating PacProxyAgent with URI %o', this.uri.href); + // @ts-expect-error Not sure why TS is complaining here… + this.opts = { ...opts }; + this.cache = undefined; + this.resolver = undefined; + this.resolverHash = ''; + this.resolverPromise = undefined; + // For `PacResolver` + if (!this.opts.filename) { + this.opts.filename = this.uri.href; + } + } + /** + * Loads the PAC proxy file from the source if necessary, and returns + * a generated `FindProxyForURL()` resolver function to use. + * + * @api private + */ + getResolver() { + if (!this.resolverPromise) { + this.resolverPromise = this.loadResolver(); + this.resolverPromise.then(this.clearResolverPromise, this.clearResolverPromise); + } + return this.resolverPromise; + } + async loadResolver() { + try { + // (Re)load the contents of the PAC file URI + const [qjs, code] = await Promise.all([ + (0, quickjs_emscripten_1.getQuickJS)(), + this.loadPacFile(), + ]); + // Create a sha1 hash of the JS code + const hash = crypto.createHash('sha1').update(code).digest('hex'); + if (this.resolver && this.resolverHash === hash) { + debug('Same sha1 hash for code - contents have not changed, reusing previous proxy resolver'); + return this.resolver; + } + // Cache the resolver + debug('Creating new proxy resolver instance'); + this.resolver = (0, pac_resolver_1.createPacResolver)(qjs, code, this.opts); + // Store that sha1 hash for future comparison purposes + this.resolverHash = hash; + return this.resolver; + } + catch (err) { + if (this.resolver && + err.code === 'ENOTMODIFIED') { + debug('Got ENOTMODIFIED response, reusing previous proxy resolver'); + return this.resolver; + } + throw err; + } + } + /** + * Loads the contents of the PAC proxy file. + * + * @api private + */ + async loadPacFile() { + debug('Loading PAC file: %o', this.uri); + const rs = await (0, get_uri_1.getUri)(this.uri, { ...this.opts, cache: this.cache }); + debug('Got `Readable` instance for URI'); + this.cache = rs; + const buf = await (0, agent_base_1.toBuffer)(rs); + debug('Read %o byte PAC file from URI', buf.length); + return buf.toString('utf8'); + } + /** + * Called when the node-core HTTP client library is creating a new HTTP request. + */ + async connect(req, opts) { + const { secureEndpoint } = opts; + const isWebSocket = req.getHeader('upgrade') === 'websocket'; + // First, get a generated `FindProxyForURL()` function, + // either cached or retrieved from the source + const resolver = await this.getResolver(); + // Calculate the `url` parameter + const protocol = secureEndpoint ? 'https:' : 'http:'; + const host = opts.host && net.isIPv6(opts.host) ? `[${opts.host}]` : opts.host; + const defaultPort = secureEndpoint ? 443 : 80; + const url = Object.assign(new url_1.URL(req.path, `${protocol}//${host}`), defaultPort ? undefined : { port: opts.port }); + debug('url: %s', url); + let result = await resolver(url); + // Default to "DIRECT" if a falsey value was returned (or nothing) + if (!result) { + result = 'DIRECT'; + } + const proxies = String(result) + .trim() + .split(/\s*;\s*/g) + .filter(Boolean); + if (this.opts.fallbackToDirect && !proxies.includes('DIRECT')) { + proxies.push('DIRECT'); + } + for (const proxy of proxies) { + let agent = null; + let socket = null; + const [type, target] = proxy.split(/\s+/); + debug('Attempting to use proxy: %o', proxy); + if (type === 'DIRECT') { + // Direct connection to the destination endpoint + if (secureEndpoint) { + socket = tls.connect(setServernameFromNonIpHost(opts)); + } + else { + socket = net.connect(opts); + } + } + else if (type === 'SOCKS' || type === 'SOCKS5') { + // Use a SOCKSv5h proxy + const { SocksProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(53357))); + agent = new SocksProxyAgent(`socks://${target}`, this.opts); + } + else if (type === 'SOCKS4') { + // Use a SOCKSv4a proxy + const { SocksProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(53357))); + agent = new SocksProxyAgent(`socks4a://${target}`, this.opts); + } + else if (type === 'PROXY' || + type === 'HTTP' || + type === 'HTTPS') { + // Use an HTTP or HTTPS proxy + // http://dev.chromium.org/developers/design-documents/secure-web-proxy + const proxyURL = `${type === 'HTTPS' ? 'https' : 'http'}://${target}`; + if (secureEndpoint || isWebSocket) { + const { HttpsProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(3669))); + agent = new HttpsProxyAgent(proxyURL, this.opts); + } + else { + const { HttpProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(81970))); + agent = new HttpProxyAgent(proxyURL, this.opts); + } + } + try { + if (socket) { + // "DIRECT" connection, wait for connection confirmation + await (0, events_1.once)(socket, 'connect'); + req.emit('proxy', { proxy, socket }); + return socket; + } + if (agent) { + const s = await agent.connect(req, opts); + if (!(s instanceof net.Socket)) { + throw new Error('Expected a `net.Socket` to be returned from agent'); + } + req.emit('proxy', { proxy, socket: s }); + return s; + } + throw new Error(`Could not determine proxy type for: ${proxy}`); + } + catch (err) { + debug('Got error for proxy %o: %o', proxy, err); + req.emit('proxy', { proxy, error: err }); + } + } + throw new Error(`Failed to establish a socket connection to proxies: ${JSON.stringify(proxies)}`); + } } - -module.exports = isIndex; - +PacProxyAgent.protocols = [ + 'pac+data', + 'pac+file', + 'pac+ftp', + 'pac+http', + 'pac+https', +]; +exports.PacProxyAgent = PacProxyAgent; +//# sourceMappingURL=index.js.map /***/ }), -/***/ 3349: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 9143: +/***/ ((__unused_webpack_module, exports) => { -var eq = __nccwpck_require__(75199), - isArrayLike = __nccwpck_require__(75119), - isIndex = __nccwpck_require__(37446), - isObject = __nccwpck_require__(96482); +"use strict"; /** - * Checks if the given arguments are from an iteratee call. + * If only a single value is specified (from each category: day, month, year), the + * function returns a true value only on days that match that specification. If + * both values are specified, the result is true between those times, including + * bounds. * - * @private - * @param {*} value The potential iteratee value argument. - * @param {*} index The potential iteratee index or key argument. - * @param {*} object The potential iteratee object argument. - * @returns {boolean} Returns `true` if the arguments are from an iteratee call, - * else `false`. - */ -function isIterateeCall(value, index, object) { - if (!isObject(object)) { - return false; - } - var type = typeof index; - if (type == 'number' - ? (isArrayLike(object) && isIndex(index, object.length)) - : (type == 'string' && index in object) - ) { - return eq(object[index], value); - } - return false; -} - -module.exports = isIterateeCall; - - -/***/ }), - -/***/ 93245: -/***/ ((module) => { - -/** - * Checks if `value` is suitable for use as unique object key. + * Even though the examples don't show, the "GMT" parameter can be specified + * in any of the 9 different call profiles, always as the last parameter. * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is suitable, else `false`. - */ -function isKeyable(value) { - var type = typeof value; - return (type == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') - ? (value !== '__proto__') - : (value === null); -} - -module.exports = isKeyable; - - -/***/ }), - -/***/ 46613: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var coreJsData = __nccwpck_require__(60252); - -/** Used to detect methods masquerading as native. */ -var maskSrcKey = (function() { - var uid = /[^.]+$/.exec(coreJsData && coreJsData.keys && coreJsData.keys.IE_PROTO || ''); - return uid ? ('Symbol(src)_1.' + uid) : ''; -}()); - -/** - * Checks if `func` has its source masked. + * Examples: * - * @private - * @param {Function} func The function to check. - * @returns {boolean} Returns `true` if `func` is masked, else `false`. - */ -function isMasked(func) { - return !!maskSrcKey && (maskSrcKey in func); -} - -module.exports = isMasked; - - -/***/ }), - -/***/ 55944: -/***/ ((module) => { - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** - * Checks if `value` is likely a prototype object. + * ``` js + * dateRange(1) + * true on the first day of each month, local timezone. * - * @private - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a prototype, else `false`. - */ -function isPrototype(value) { - var Ctor = value && value.constructor, - proto = (typeof Ctor == 'function' && Ctor.prototype) || objectProto; - - return value === proto; -} - -module.exports = isPrototype; - - -/***/ }), - -/***/ 99791: -/***/ ((module) => { - -/** - * Removes all key-value entries from the list cache. + * dateRange(1, "GMT") + * true on the first day of each month, GMT timezone. * - * @private - * @name clear - * @memberOf ListCache - */ -function listCacheClear() { - this.__data__ = []; - this.size = 0; -} - -module.exports = listCacheClear; - - -/***/ }), - -/***/ 24555: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var assocIndexOf = __nccwpck_require__(74024); - -/** Used for built-in method references. */ -var arrayProto = Array.prototype; - -/** Built-in value references. */ -var splice = arrayProto.splice; - -/** - * Removes `key` and its value from the list cache. + * dateRange(1, 15) + * true on the first half of each month. * - * @private - * @name delete - * @memberOf ListCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. + * dateRange(24, "DEC") + * true on 24th of December each year. + * + * dateRange(24, "DEC", 1995) + * true on 24th of December, 1995. + * + * dateRange("JAN", "MAR") + * true on the first quarter of the year. + * + * dateRange(1, "JUN", 15, "AUG") + * true from June 1st until August 15th, each year (including June 1st and August + * 15th). + * + * dateRange(1, "JUN", 15, 1995, "AUG", 1995) + * true from June 1st, 1995, until August 15th, same year. + * + * dateRange("OCT", 1995, "MAR", 1996) + * true from October 1995 until March 1996 (including the entire month of October + * 1995 and March 1996). + * + * dateRange(1995) + * true during the entire year 1995. + * + * dateRange(1995, 1997) + * true from beginning of year 1995 until the end of year 1997. + * ``` + * + * dateRange(day) + * dateRange(day1, day2) + * dateRange(mon) + * dateRange(month1, month2) + * dateRange(year) + * dateRange(year1, year2) + * dateRange(day1, month1, day2, month2) + * dateRange(month1, year1, month2, year2) + * dateRange(day1, month1, year1, day2, month2, year2) + * dateRange(day1, month1, year1, day2, month2, year2, gmt) + * + * @param {String} day is the day of month between 1 and 31 (as an integer). + * @param {String} month is one of the month strings: JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC + * @param {String} year is the full year number, for example 1995 (but not 95). Integer. + * @param {String} gmt is either the string "GMT", which makes time comparison occur in GMT timezone; if left unspecified, times are taken to be in the local timezone. + * @return {Boolean} */ -function listCacheDelete(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { +Object.defineProperty(exports, "__esModule", ({ value: true })); +function dateRange() { + // TODO: implement me! return false; - } - var lastIndex = data.length - 1; - if (index == lastIndex) { - data.pop(); - } else { - splice.call(data, index, 1); - } - --this.size; - return true; } - -module.exports = listCacheDelete; - +exports["default"] = dateRange; +//# sourceMappingURL=dateRange.js.map /***/ }), -/***/ 86634: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 70845: +/***/ ((__unused_webpack_module, exports) => { -var assocIndexOf = __nccwpck_require__(74024); +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); /** - * Gets the list cache value for `key`. + * Returns true iff the domain of hostname matches. * - * @private - * @name get - * @memberOf ListCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. - */ -function listCacheGet(key) { - var data = this.__data__, - index = assocIndexOf(data, key); - - return index < 0 ? undefined : data[index][1]; -} - -module.exports = listCacheGet; - - -/***/ }), - -/***/ 8430: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var assocIndexOf = __nccwpck_require__(74024); - -/** - * Checks if a list cache value for `key` exists. + * Examples: * - * @private - * @name has - * @memberOf ListCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. - */ -function listCacheHas(key) { - return assocIndexOf(this.__data__, key) > -1; -} - -module.exports = listCacheHas; - - -/***/ }), - -/***/ 36918: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var assocIndexOf = __nccwpck_require__(74024); - -/** - * Sets the list cache `key` to `value`. + * ``` js + * dnsDomainIs("www.netscape.com", ".netscape.com") + * // is true. * - * @private - * @name set - * @memberOf ListCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the list cache instance. - */ -function listCacheSet(key, value) { - var data = this.__data__, - index = assocIndexOf(data, key); - - if (index < 0) { - ++this.size; - data.push([key, value]); - } else { - data[index][1] = value; - } - return this; -} - -module.exports = listCacheSet; - - -/***/ }), - -/***/ 88487: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var Hash = __nccwpck_require__(66320), - ListCache = __nccwpck_require__(68884), - Map = __nccwpck_require__(98272); - -/** - * Removes all key-value entries from the map. + * dnsDomainIs("www", ".netscape.com") + * // is false. * - * @private - * @name clear - * @memberOf MapCache - */ -function mapCacheClear() { - this.size = 0; - this.__data__ = { - 'hash': new Hash, - 'map': new (Map || ListCache), - 'string': new Hash - }; -} - -module.exports = mapCacheClear; - - -/***/ }), - -/***/ 36275: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var getMapData = __nccwpck_require__(1194); - -/** - * Removes `key` and its value from the map. + * dnsDomainIs("www.mcom.com", ".netscape.com") + * // is false. + * ``` * - * @private - * @name delete - * @memberOf MapCache - * @param {string} key The key of the value to remove. - * @returns {boolean} Returns `true` if the entry was removed, else `false`. - */ -function mapCacheDelete(key) { - var result = getMapData(this, key)['delete'](key); - this.size -= result ? 1 : 0; - return result; -} - -module.exports = mapCacheDelete; - - -/***/ }), - -/***/ 30130: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var getMapData = __nccwpck_require__(1194); - -/** - * Gets the map value for `key`. * - * @private - * @name get - * @memberOf MapCache - * @param {string} key The key of the value to get. - * @returns {*} Returns the entry value. + * @param {String} host is the hostname from the URL. + * @param {String} domain is the domain name to test the hostname against. + * @return {Boolean} true iff the domain of the hostname matches. */ -function mapCacheGet(key) { - return getMapData(this, key).get(key); +function dnsDomainIs(host, domain) { + host = String(host); + domain = String(domain); + return host.substr(domain.length * -1) === domain; } - -module.exports = mapCacheGet; - +exports["default"] = dnsDomainIs; +//# sourceMappingURL=dnsDomainIs.js.map /***/ }), -/***/ 69254: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 51550: +/***/ ((__unused_webpack_module, exports) => { -var getMapData = __nccwpck_require__(1194); +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); /** - * Checks if a map value for `key` exists. + * Returns the number (integer) of DNS domain levels (number of dots) in the + * hostname. * - * @private - * @name has - * @memberOf MapCache - * @param {string} key The key of the entry to check. - * @returns {boolean} Returns `true` if an entry for `key` exists, else `false`. + * Examples: + * + * ``` js + * dnsDomainLevels("www") + * // returns 0. + * dnsDomainLevels("www.netscape.com") + * // returns 2. + * ``` + * + * @param {String} host is the hostname from the URL. + * @return {Number} number of domain levels */ -function mapCacheHas(key) { - return getMapData(this, key).has(key); +function dnsDomainLevels(host) { + const match = String(host).match(/\./g); + let levels = 0; + if (match) { + levels = match.length; + } + return levels; } - -module.exports = mapCacheHas; - +exports["default"] = dnsDomainLevels; +//# sourceMappingURL=dnsDomainLevels.js.map /***/ }), -/***/ 59806: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 78677: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -var getMapData = __nccwpck_require__(1194); +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +const util_1 = __nccwpck_require__(78696); /** - * Sets the map `key` to `value`. + * Resolves the given DNS hostname into an IP address, and returns it in the dot + * separated format as a string. * - * @private - * @name set - * @memberOf MapCache - * @param {string} key The key of the value to set. - * @param {*} value The value to set. - * @returns {Object} Returns the map cache instance. - */ -function mapCacheSet(key, value) { - var data = getMapData(this, key), - size = data.size; - - data.set(key, value); - this.size += data.size == size ? 0 : 1; - return this; -} - -module.exports = mapCacheSet; - - -/***/ }), - -/***/ 71563: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var getNative = __nccwpck_require__(68573); - -/* Built-in method references that are verified to be native. */ -var nativeCreate = getNative(Object, 'create'); - -module.exports = nativeCreate; - - -/***/ }), - -/***/ 94008: -/***/ ((module) => { - -/** - * This function is like - * [`Object.keys`](http://ecma-international.org/ecma-262/7.0/#sec-object.keys) - * except that it includes inherited enumerable properties. + * Example: * - * @private - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. + * ``` js + * dnsResolve("home.netscape.com") + * // returns the string "198.95.249.79". + * ``` + * + * @param {String} host hostname to resolve + * @return {String} resolved IP address */ -function nativeKeysIn(object) { - var result = []; - if (object != null) { - for (var key in Object(object)) { - result.push(key); +async function dnsResolve(host) { + const family = 4; + try { + const r = await (0, util_1.dnsLookup)(host, { family }); + if (typeof r === 'string') { + return r; + } } - } - return result; -} - -module.exports = nativeKeysIn; - - -/***/ }), - -/***/ 88724: -/***/ ((module, exports, __nccwpck_require__) => { - -/* module decorator */ module = __nccwpck_require__.nmd(module); -var freeGlobal = __nccwpck_require__(78997); - -/** Detect free variable `exports`. */ -var freeExports = true && exports && !exports.nodeType && exports; - -/** Detect free variable `module`. */ -var freeModule = freeExports && "object" == 'object' && module && !module.nodeType && module; - -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports = freeModule && freeModule.exports === freeExports; - -/** Detect free variable `process` from Node.js. */ -var freeProcess = moduleExports && freeGlobal.process; - -/** Used to access faster Node.js helpers. */ -var nodeUtil = (function() { - try { - // Use `util.types` for Node.js 10+. - var types = freeModule && freeModule.require && freeModule.require('util').types; - - if (types) { - return types; + catch (err) { + // @ignore } - - // Legacy `process.binding('util')` for Node.js < 10. - return freeProcess && freeProcess.binding && freeProcess.binding('util'); - } catch (e) {} -}()); - -module.exports = nodeUtil; - + return null; +} +exports["default"] = dnsResolve; +//# sourceMappingURL=dnsResolve.js.map /***/ }), -/***/ 71723: -/***/ ((module) => { +/***/ 80598: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { -/** Used for built-in method references. */ -var objectProto = Object.prototype; +"use strict"; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.sandbox = exports.createPacResolver = void 0; +const degenerator_1 = __nccwpck_require__(60101); /** - * Used to resolve the - * [`toStringTag`](http://ecma-international.org/ecma-262/7.0/#sec-object.prototype.tostring) - * of values. + * Built-in PAC functions. */ -var nativeObjectToString = objectProto.toString; - +const dateRange_1 = __importDefault(__nccwpck_require__(9143)); +const dnsDomainIs_1 = __importDefault(__nccwpck_require__(70845)); +const dnsDomainLevels_1 = __importDefault(__nccwpck_require__(51550)); +const dnsResolve_1 = __importDefault(__nccwpck_require__(78677)); +const isInNet_1 = __importDefault(__nccwpck_require__(25912)); +const isPlainHostName_1 = __importDefault(__nccwpck_require__(63747)); +const isResolvable_1 = __importDefault(__nccwpck_require__(74073)); +const localHostOrDomainIs_1 = __importDefault(__nccwpck_require__(45762)); +const myIpAddress_1 = __importDefault(__nccwpck_require__(67395)); +const shExpMatch_1 = __importDefault(__nccwpck_require__(82595)); +const timeRange_1 = __importDefault(__nccwpck_require__(22472)); +const weekdayRange_1 = __importDefault(__nccwpck_require__(92031)); /** - * Converts `value` to a string using `Object.prototype.toString`. - * - * @private - * @param {*} value The value to convert. - * @returns {string} Returns the converted string. + * Returns an asynchronous `FindProxyForURL()` function + * from the given JS string (from a PAC file). */ -function objectToString(value) { - return nativeObjectToString.call(value); +function createPacResolver(qjs, _str, _opts = {}) { + const str = Buffer.isBuffer(_str) ? _str.toString('utf8') : _str; + // The sandbox to use for the `vm` context. + const context = { + ...exports.sandbox, + ..._opts.sandbox, + }; + // Construct the array of async function names to add `await` calls to. + const names = Object.keys(context).filter((k) => isAsyncFunction(context[k])); + const opts = { + filename: 'proxy.pac', + names, + ..._opts, + sandbox: context, + }; + // Compile the JS `FindProxyForURL()` function into an async function. + const resolver = (0, degenerator_1.compile)(qjs, str, 'FindProxyForURL', opts); + function FindProxyForURL(url, _host) { + const urlObj = typeof url === 'string' ? new URL(url) : url; + const host = _host || urlObj.hostname; + if (!host) { + throw new TypeError('Could not determine `host`'); + } + return resolver(urlObj.href, host); + } + Object.defineProperty(FindProxyForURL, 'toString', { + value: () => resolver.toString(), + enumerable: false, + }); + return FindProxyForURL; } - -module.exports = objectToString; - - -/***/ }), - -/***/ 61128: -/***/ ((module) => { - -/** - * Creates a unary function that invokes `func` with its argument transformed. - * - * @private - * @param {Function} func The function to wrap. - * @param {Function} transform The argument transform. - * @returns {Function} Returns the new function. - */ -function overArg(func, transform) { - return function(arg) { - return func(transform(arg)); - }; +exports.createPacResolver = createPacResolver; +exports.sandbox = Object.freeze({ + alert: (message = '') => console.log('%s', message), + dateRange: dateRange_1.default, + dnsDomainIs: dnsDomainIs_1.default, + dnsDomainLevels: dnsDomainLevels_1.default, + dnsResolve: dnsResolve_1.default, + isInNet: isInNet_1.default, + isPlainHostName: isPlainHostName_1.default, + isResolvable: isResolvable_1.default, + localHostOrDomainIs: localHostOrDomainIs_1.default, + myIpAddress: myIpAddress_1.default, + shExpMatch: shExpMatch_1.default, + timeRange: timeRange_1.default, + weekdayRange: weekdayRange_1.default, +}); +// eslint-disable-next-line @typescript-eslint/no-explicit-any +function isAsyncFunction(v) { + if (typeof v !== 'function') + return false; + // Native `AsyncFunction` + if (v.constructor.name === 'AsyncFunction') + return true; + // TypeScript compiled + if (String(v).indexOf('__awaiter(') !== -1) + return true; + // Legacy behavior - set `async` property on the function + return Boolean(v.async); } - -module.exports = overArg; - +//# sourceMappingURL=index.js.map /***/ }), -/***/ 20168: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var apply = __nccwpck_require__(59678); - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeMax = Math.max; +/***/ 84513: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { -/** - * A specialized version of `baseRest` which transforms the rest array. - * - * @private - * @param {Function} func The function to apply a rest parameter to. - * @param {number} [start=func.length-1] The start position of the rest parameter. - * @param {Function} transform The rest array transform. - * @returns {Function} Returns the new function. - */ -function overRest(func, start, transform) { - start = nativeMax(start === undefined ? (func.length - 1) : start, 0); - return function() { - var args = arguments, - index = -1, - length = nativeMax(args.length - start, 0), - array = Array(length); +"use strict"; - while (++index < length) { - array[index] = args[start + index]; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.ip = void 0; +const os_1 = __importDefault(__nccwpck_require__(70857)); +exports.ip = { + address() { + const interfaces = os_1.default.networkInterfaces(); + // Default to `ipv4` + const family = normalizeFamily(); + const all = Object.values(interfaces).map((addrs = []) => { + const addresses = addrs.filter((details) => { + const detailsFamily = normalizeFamily(details.family); + if (detailsFamily !== family || exports.ip.isLoopback(details.address)) { + return false; + } + return true; + }); + return addresses.length ? addresses[0].address : undefined; + }).filter(Boolean); + return !all.length ? exports.ip.loopback(family) : all[0]; + }, + isLoopback(addr) { + return /^(::f{4}:)?127\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})/ + .test(addr) + || /^fe80::1$/.test(addr) + || /^::1$/.test(addr) + || /^::$/.test(addr); + }, + loopback(family) { + // Default to `ipv4` + family = normalizeFamily(family); + if (family !== 'ipv4' && family !== 'ipv6') { + throw new Error('family must be ipv4 or ipv6'); + } + return family === 'ipv4' ? '127.0.0.1' : 'fe80::1'; } - index = -1; - var otherArgs = Array(start + 1); - while (++index < start) { - otherArgs[index] = args[index]; +}; +function normalizeFamily(family) { + if (family === 4) { + return 'ipv4'; } - otherArgs[start] = transform(array); - return apply(func, this, otherArgs); - }; + if (family === 6) { + return 'ipv6'; + } + return family ? family.toLowerCase() : 'ipv4'; } - -module.exports = overRest; - - -/***/ }), - -/***/ 6748: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var freeGlobal = __nccwpck_require__(78997); - -/** Detect free variable `self`. */ -var freeSelf = typeof self == 'object' && self && self.Object === Object && self; - -/** Used as a reference to the global object. */ -var root = freeGlobal || freeSelf || Function('return this')(); - -module.exports = root; - +//# sourceMappingURL=ip.js.map /***/ }), -/***/ 44671: -/***/ ((module) => { +/***/ 25912: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -/** Used to stand-in for `undefined` hash values. */ -var HASH_UNDEFINED = '__lodash_hash_undefined__'; +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +const netmask_1 = __nccwpck_require__(35192); +const util_1 = __nccwpck_require__(78696); /** - * Adds `value` to the array cache. + * True iff the IP address of the host matches the specified IP address pattern. * - * @private - * @name add - * @memberOf SetCache - * @alias push - * @param {*} value The value to cache. - * @returns {Object} Returns the cache instance. - */ -function setCacheAdd(value) { - this.__data__.set(value, HASH_UNDEFINED); - return this; -} - -module.exports = setCacheAdd; - - -/***/ }), - -/***/ 71884: -/***/ ((module) => { - -/** - * Checks if `value` is in the array cache. + * Pattern and mask specification is done the same way as for SOCKS configuration. * - * @private - * @name has - * @memberOf SetCache - * @param {*} value The value to search for. - * @returns {number} Returns `true` if `value` is found, else `false`. - */ -function setCacheHas(value) { - return this.__data__.has(value); -} - -module.exports = setCacheHas; - - -/***/ }), - -/***/ 11894: -/***/ ((module) => { - -/** - * Converts `set` to an array of its values. + * Examples: * - * @private - * @param {Object} set The set to convert. - * @returns {Array} Returns the values. - */ -function setToArray(set) { - var index = -1, - result = Array(set.size); - - set.forEach(function(value) { - result[++index] = value; - }); - return result; -} - -module.exports = setToArray; - - -/***/ }), - -/***/ 59402: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var baseSetToString = __nccwpck_require__(64953), - shortOut = __nccwpck_require__(83286); - -/** - * Sets the `toString` method of `func` to return `string`. + * ``` js + * isInNet(host, "198.95.249.79", "255.255.255.255") + * // is true iff the IP address of host matches exactly 198.95.249.79. * - * @private - * @param {Function} func The function to modify. - * @param {Function} string The `toString` result. - * @returns {Function} Returns `func`. - */ -var setToString = shortOut(baseSetToString); - -module.exports = setToString; - - -/***/ }), - -/***/ 83286: -/***/ ((module) => { - -/** Used to detect hot functions by number of calls within a span of milliseconds. */ -var HOT_COUNT = 800, - HOT_SPAN = 16; - -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeNow = Date.now; - -/** - * Creates a function that'll short out and invoke `identity` instead - * of `func` when it's called `HOT_COUNT` or more times in `HOT_SPAN` - * milliseconds. + * isInNet(host, "198.95.0.0", "255.255.0.0") + * // is true iff the IP address of the host matches 198.95.*.*. + * ``` * - * @private - * @param {Function} func The function to restrict. - * @returns {Function} Returns the new shortable function. + * @param {String} host a DNS hostname, or IP address. If a hostname is passed, + * it will be resoved into an IP address by this function. + * @param {String} pattern an IP address pattern in the dot-separated format mask. + * @param {String} mask for the IP address pattern informing which parts of the + * IP address should be matched against. 0 means ignore, 255 means match. + * @return {Boolean} */ -function shortOut(func) { - var count = 0, - lastCalled = 0; - - return function() { - var stamp = nativeNow(), - remaining = HOT_SPAN - (stamp - lastCalled); - - lastCalled = stamp; - if (remaining > 0) { - if (++count >= HOT_COUNT) { - return arguments[0]; - } - } else { - count = 0; +async function isInNet(host, pattern, mask) { + const family = 4; + try { + const ip = await (0, util_1.dnsLookup)(host, { family }); + if (typeof ip === 'string') { + const netmask = new netmask_1.Netmask(pattern, mask); + return netmask.contains(ip); + } } - return func.apply(undefined, arguments); - }; + catch (err) { + // ignore + } + return false; } - -module.exports = shortOut; - +exports["default"] = isInNet; +//# sourceMappingURL=isInNet.js.map /***/ }), -/***/ 95232: -/***/ ((module) => { +/***/ 63747: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; /** - * A specialized version of `_.indexOf` which performs strict equality - * comparisons of values, i.e. `===`. + * True iff there is no domain name in the hostname (no dots). * - * @private - * @param {Array} array The array to inspect. - * @param {*} value The value to search for. - * @param {number} fromIndex The index to search from. - * @returns {number} Returns the index of the matched value, else `-1`. + * Examples: + * + * ``` js + * isPlainHostName("www") + * // is true. + * + * isPlainHostName("www.netscape.com") + * // is false. + * ``` + * + * @param {String} host The hostname from the URL (excluding port number). + * @return {Boolean} */ -function strictIndexOf(array, value, fromIndex) { - var index = fromIndex - 1, - length = array.length; - - while (++index < length) { - if (array[index] === value) { - return index; - } - } - return -1; +Object.defineProperty(exports, "__esModule", ({ value: true })); +function isPlainHostName(host) { + return !/\./.test(host); } - -module.exports = strictIndexOf; - +exports["default"] = isPlainHostName; +//# sourceMappingURL=isPlainHostName.js.map /***/ }), -/***/ 57192: -/***/ ((module) => { - -/** Used for built-in method references. */ -var funcProto = Function.prototype; +/***/ 74073: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +const util_1 = __nccwpck_require__(78696); /** - * Converts `func` to its source code. + * Tries to resolve the hostname. Returns true if succeeds. * - * @private - * @param {Function} func The function to convert. - * @returns {string} Returns the source code. + * @param {String} host is the hostname from the URL. + * @return {Boolean} */ -function toSource(func) { - if (func != null) { - try { - return funcToString.call(func); - } catch (e) {} +async function isResolvable(host) { + const family = 4; try { - return (func + ''); - } catch (e) {} - } - return ''; + if (await (0, util_1.dnsLookup)(host, { family })) { + return true; + } + } + catch (err) { + // ignore + } + return false; } - -module.exports = toSource; - +exports["default"] = isResolvable; +//# sourceMappingURL=isResolvable.js.map /***/ }), -/***/ 85089: -/***/ ((module) => { +/***/ 45762: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); /** - * Creates a function that returns `value`. - * - * @static - * @memberOf _ - * @since 2.4.0 - * @category Util - * @param {*} value The value to return from the new function. - * @returns {Function} Returns the new constant function. - * @example + * Is true if the hostname matches exactly the specified hostname, or if there is + * no domain name part in the hostname, but the unqualified hostname matches. * - * var objects = _.times(2, _.constant({ 'a': 1 })); + * Examples: * - * console.log(objects); - * // => [{ 'a': 1 }, { 'a': 1 }] + * ``` js + * localHostOrDomainIs("www.netscape.com", "www.netscape.com") + * // is true (exact match). * - * console.log(objects[0] === objects[1]); - * // => true - */ -function constant(value) { - return function() { - return value; - }; -} - -module.exports = constant; - - -/***/ }), - -/***/ 7511: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var baseRest = __nccwpck_require__(22035), - eq = __nccwpck_require__(75199), - isIterateeCall = __nccwpck_require__(3349), - keysIn = __nccwpck_require__(19430); - -/** Used for built-in method references. */ -var objectProto = Object.prototype; - -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; - -/** - * Assigns own and inherited enumerable string keyed properties of source - * objects to the destination object for all destination properties that - * resolve to `undefined`. Source objects are applied from left to right. - * Once a property is set, additional values of the same property are ignored. + * localHostOrDomainIs("www", "www.netscape.com") + * // is true (hostname match, domain not specified). * - * **Note:** This method mutates `object`. + * localHostOrDomainIs("www.mcom.com", "www.netscape.com") + * // is false (domain name mismatch). * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Object - * @param {Object} object The destination object. - * @param {...Object} [sources] The source objects. - * @returns {Object} Returns `object`. - * @see _.defaultsDeep - * @example + * localHostOrDomainIs("home.netscape.com", "www.netscape.com") + * // is false (hostname mismatch). + * ``` * - * _.defaults({ 'a': 1 }, { 'b': 2 }, { 'a': 3 }); - * // => { 'a': 1, 'b': 2 } + * @param {String} host the hostname from the URL. + * @param {String} hostdom fully qualified hostname to match against. + * @return {Boolean} */ -var defaults = baseRest(function(object, sources) { - object = Object(object); - - var index = -1; - var length = sources.length; - var guard = length > 2 ? sources[2] : undefined; - - if (guard && isIterateeCall(sources[0], sources[1], guard)) { - length = 1; - } - - while (++index < length) { - var source = sources[index]; - var props = keysIn(source); - var propsIndex = -1; - var propsLength = props.length; - - while (++propsIndex < propsLength) { - var key = props[propsIndex]; - var value = object[key]; - - if (value === undefined || - (eq(value, objectProto[key]) && !hasOwnProperty.call(object, key))) { - object[key] = source[key]; - } +function localHostOrDomainIs(host, hostdom) { + const parts = host.split('.'); + const domparts = hostdom.split('.'); + let matches = true; + for (let i = 0; i < parts.length; i++) { + if (parts[i] !== domparts[i]) { + matches = false; + break; + } } - } - - return object; -}); - -module.exports = defaults; - + return matches; +} +exports["default"] = localHostOrDomainIs; +//# sourceMappingURL=localHostOrDomainIs.js.map /***/ }), -/***/ 57294: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 67395: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { -var baseDifference = __nccwpck_require__(3126), - baseFlatten = __nccwpck_require__(63183), - baseRest = __nccwpck_require__(22035), - isArrayLikeObject = __nccwpck_require__(97100); +"use strict"; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +const ip_1 = __nccwpck_require__(84513); +const net_1 = __importDefault(__nccwpck_require__(69278)); /** - * Creates an array of `array` values not included in the other given arrays - * using [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. The order and references of result values are - * determined by the first array. + * Returns the IP address of the host that the Navigator is running on, as + * a string in the dot-separated integer format. * - * **Note:** Unlike `_.pullAll`, this method returns a new array. + * Example: * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to inspect. - * @param {...Array} [values] The values to exclude. - * @returns {Array} Returns the new array of filtered values. - * @see _.without, _.xor - * @example + * ``` js + * myIpAddress() + * // would return the string "198.95.249.79" if you were running the + * // Navigator on that host. + * ``` * - * _.difference([2, 1], [2, 3]); - * // => [1] + * @return {String} external IP address */ -var difference = baseRest(function(array, values) { - return isArrayLikeObject(array) - ? baseDifference(array, baseFlatten(values, 1, isArrayLikeObject, true)) - : []; -}); - -module.exports = difference; - +async function myIpAddress() { + return new Promise((resolve, reject) => { + // 8.8.8.8:53 is "Google Public DNS": + // https://developers.google.com/speed/public-dns/ + const socket = net_1.default.connect({ host: '8.8.8.8', port: 53 }); + const onError = () => { + // if we fail to access Google DNS (as in firewall blocks access), + // fallback to querying IP locally + resolve(ip_1.ip.address()); + }; + socket.once('error', onError); + socket.once('connect', () => { + socket.removeListener('error', onError); + const addr = socket.address(); + socket.destroy(); + if (typeof addr === 'string') { + resolve(addr); + } + else if (addr.address) { + resolve(addr.address); + } + else { + reject(new Error('Expected a `string`')); + } + }); + }); +} +exports["default"] = myIpAddress; +//# sourceMappingURL=myIpAddress.js.map /***/ }), -/***/ 75199: -/***/ ((module) => { +/***/ 82595: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; /** - * Performs a - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * comparison between two values to determine if they are equivalent. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to compare. - * @param {*} other The other value to compare. - * @returns {boolean} Returns `true` if the values are equivalent, else `false`. - * @example + * Returns true if the string matches the specified shell + * expression. * - * var object = { 'a': 1 }; - * var other = { 'a': 1 }; + * Actually, currently the patterns are shell expressions, + * not regular expressions. * - * _.eq(object, object); - * // => true + * Examples: * - * _.eq(object, other); - * // => false + * ``` js + * shExpMatch("http://home.netscape.com/people/ari/index.html", "*\/ari/*") + * // is true. * - * _.eq('a', 'a'); - * // => true + * shExpMatch("http://home.netscape.com/people/montulli/index.html", "*\/ari/*") + * // is false. + * ``` * - * _.eq('a', Object('a')); - * // => false + * @param {String} str is any string to compare (e.g. the URL, or the hostname). + * @param {String} shexp is a shell expression to compare against. + * @return {Boolean} true if the string matches the shell expression. + */ +Object.defineProperty(exports, "__esModule", ({ value: true })); +function shExpMatch(str, shexp) { + const re = toRegExp(shexp); + return re.test(str); +} +exports["default"] = shExpMatch; +/** + * Converts a "shell expression" to a JavaScript RegExp. * - * _.eq(NaN, NaN); - * // => true + * @api private */ -function eq(value, other) { - return value === other || (value !== value && other !== other); +function toRegExp(str) { + str = String(str) + .replace(/\./g, '\\.') + .replace(/\?/g, '.') + .replace(/\*/g, '.*'); + return new RegExp(`^${str}$`); } - -module.exports = eq; - +//# sourceMappingURL=shExpMatch.js.map /***/ }), -/***/ 97047: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 22472: +/***/ ((__unused_webpack_module, exports) => { -var baseFlatten = __nccwpck_require__(63183); +"use strict"; /** - * Flattens `array` a single level deep. + * True during (or between) the specified time(s). * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {Array} array The array to flatten. - * @returns {Array} Returns the new flattened array. - * @example + * Even though the examples don't show it, this parameter may be present in + * each of the different parameter profiles, always as the last parameter. * - * _.flatten([1, [2, [3, [4]], 5]]); - * // => [1, 2, [3, [4]], 5] - */ -function flatten(array) { - var length = array == null ? 0 : array.length; - return length ? baseFlatten(array, 1) : []; -} - -module.exports = flatten; - - -/***/ }), - -/***/ 46851: -/***/ ((module) => { - -/** - * This method returns the first argument it receives. * - * @static - * @since 0.1.0 - * @memberOf _ - * @category Util - * @param {*} value Any value. - * @returns {*} Returns `value`. - * @example + * Examples: + * + * ``` js + * timerange(12) + * true from noon to 1pm. + * + * timerange(12, 13) + * same as above. * - * var object = { 'a': 1 }; + * timerange(12, "GMT") + * true from noon to 1pm, in GMT timezone. + * + * timerange(9, 17) + * true from 9am to 5pm. + * + * timerange(8, 30, 17, 00) + * true from 8:30am to 5:00pm. + * + * timerange(0, 0, 0, 0, 0, 30) + * true between midnight and 30 seconds past midnight. + * ``` + * + * timeRange(hour) + * timeRange(hour1, hour2) + * timeRange(hour1, min1, hour2, min2) + * timeRange(hour1, min1, sec1, hour2, min2, sec2) + * timeRange(hour1, min1, sec1, hour2, min2, sec2, gmt) * - * console.log(_.identity(object) === object); - * // => true + * @param {String} hour is the hour from 0 to 23. (0 is midnight, 23 is 11 pm.) + * @param {String} min minutes from 0 to 59. + * @param {String} sec seconds from 0 to 59. + * @param {String} gmt either the string "GMT" for GMT timezone, or not specified, for local timezone. + * @return {Boolean} */ -function identity(value) { - return value; +Object.defineProperty(exports, "__esModule", ({ value: true })); +function timeRange() { + // eslint-disable-next-line prefer-rest-params + const args = Array.prototype.slice.call(arguments); + const lastArg = args.pop(); + const useGMTzone = lastArg === 'GMT'; + const currentDate = new Date(); + if (!useGMTzone) { + args.push(lastArg); + } + let result = false; + const noOfArgs = args.length; + const numericArgs = args.map((n) => parseInt(n, 10)); + // timeRange(hour) + if (noOfArgs === 1) { + result = getCurrentHour(useGMTzone, currentDate) === numericArgs[0]; + // timeRange(hour1, hour2) + } + else if (noOfArgs === 2) { + const currentHour = getCurrentHour(useGMTzone, currentDate); + result = numericArgs[0] <= currentHour && currentHour < numericArgs[1]; + // timeRange(hour1, min1, hour2, min2) + } + else if (noOfArgs === 4) { + result = valueInRange(secondsElapsedToday(numericArgs[0], numericArgs[1], 0), secondsElapsedToday(getCurrentHour(useGMTzone, currentDate), getCurrentMinute(useGMTzone, currentDate), 0), secondsElapsedToday(numericArgs[2], numericArgs[3], 59)); + // timeRange(hour1, min1, sec1, hour2, min2, sec2) + } + else if (noOfArgs === 6) { + result = valueInRange(secondsElapsedToday(numericArgs[0], numericArgs[1], numericArgs[2]), secondsElapsedToday(getCurrentHour(useGMTzone, currentDate), getCurrentMinute(useGMTzone, currentDate), getCurrentSecond(useGMTzone, currentDate)), secondsElapsedToday(numericArgs[3], numericArgs[4], numericArgs[5])); + } + return result; } - -module.exports = identity; - +exports["default"] = timeRange; +function secondsElapsedToday(hh, mm, ss) { + return hh * 3600 + mm * 60 + ss; +} +function getCurrentHour(gmt, currentDate) { + return gmt ? currentDate.getUTCHours() : currentDate.getHours(); +} +function getCurrentMinute(gmt, currentDate) { + return gmt ? currentDate.getUTCMinutes() : currentDate.getMinutes(); +} +function getCurrentSecond(gmt, currentDate) { + return gmt ? currentDate.getUTCSeconds() : currentDate.getSeconds(); +} +// start <= value <= finish +function valueInRange(start, value, finish) { + return start <= value && value <= finish; +} +//# sourceMappingURL=timeRange.js.map /***/ }), -/***/ 60541: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 78696: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; -var baseIsArguments = __nccwpck_require__(93605), - isObjectLike = __nccwpck_require__(51645); +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.isGMT = exports.dnsLookup = void 0; +const dns_1 = __nccwpck_require__(72250); +function dnsLookup(host, opts) { + return new Promise((resolve, reject) => { + (0, dns_1.lookup)(host, opts, (err, res) => { + if (err) { + reject(err); + } + else { + resolve(res); + } + }); + }); +} +exports.dnsLookup = dnsLookup; +function isGMT(v) { + return v === 'GMT'; +} +exports.isGMT = isGMT; +//# sourceMappingURL=util.js.map -/** Used for built-in method references. */ -var objectProto = Object.prototype; +/***/ }), -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; +/***/ 92031: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -/** Built-in value references. */ -var propertyIsEnumerable = objectProto.propertyIsEnumerable; +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +const util_1 = __nccwpck_require__(78696); +const weekdays = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT']; /** - * Checks if `value` is likely an `arguments` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an `arguments` object, - * else `false`. - * @example + * Only the first parameter is mandatory. Either the second, the third, or both + * may be left out. * - * _.isArguments(function() { return arguments; }()); - * // => true + * If only one parameter is present, the function yeilds a true value on the + * weekday that the parameter represents. If the string "GMT" is specified as + * a second parameter, times are taken to be in GMT, otherwise in local timezone. * - * _.isArguments([1, 2, 3]); - * // => false - */ -var isArguments = baseIsArguments(function() { return arguments; }()) ? baseIsArguments : function(value) { - return isObjectLike(value) && hasOwnProperty.call(value, 'callee') && - !propertyIsEnumerable.call(value, 'callee'); -}; - -module.exports = isArguments; - - -/***/ }), - -/***/ 77192: -/***/ ((module) => { - -/** - * Checks if `value` is classified as an `Array` object. + * If both wd1 and wd1 are defined, the condition is true if the current weekday + * is in between those two weekdays. Bounds are inclusive. If the "GMT" parameter + * is specified, times are taken to be in GMT, otherwise the local timezone is + * used. * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array, else `false`. - * @example + * Valid "weekday strings" are: * - * _.isArray([1, 2, 3]); - * // => true + * SUN MON TUE WED THU FRI SAT * - * _.isArray(document.body.children); - * // => false + * Examples: * - * _.isArray('abc'); - * // => false + * ``` js + * weekdayRange("MON", "FRI") + * true Monday trhough Friday (local timezone). * - * _.isArray(_.noop); - * // => false - */ -var isArray = Array.isArray; - -module.exports = isArray; - - -/***/ }), - -/***/ 75119: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var isFunction = __nccwpck_require__(34329), - isLength = __nccwpck_require__(56657); - -/** - * Checks if `value` is array-like. A value is considered array-like if it's - * not a function and has a `value.length` that's an integer greater than or - * equal to `0` and less than or equal to `Number.MAX_SAFE_INTEGER`. + * weekdayRange("MON", "FRI", "GMT") + * same as above, but GMT timezone. * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is array-like, else `false`. - * @example + * weekdayRange("SAT") + * true on Saturdays local time. * - * _.isArrayLike([1, 2, 3]); - * // => true + * weekdayRange("SAT", "GMT") + * true on Saturdays GMT time. * - * _.isArrayLike(document.body.children); - * // => true + * weekdayRange("FRI", "MON") + * true Friday through Monday (note, order does matter!). + * ``` * - * _.isArrayLike('abc'); - * // => true * - * _.isArrayLike(_.noop); - * // => false + * @param {String} wd1 one of the weekday strings. + * @param {String} wd2 one of the weekday strings. + * @param {String} gmt is either the string: GMT or is left out. + * @return {Boolean} */ -function isArrayLike(value) { - return value != null && isLength(value.length) && !isFunction(value); +function weekdayRange(wd1, wd2, gmt) { + let useGMTzone = false; + let wd1Index = -1; + let wd2Index = -1; + let wd2IsGmt = false; + if ((0, util_1.isGMT)(gmt)) { + useGMTzone = true; + } + else if ((0, util_1.isGMT)(wd2)) { + useGMTzone = true; + wd2IsGmt = true; + } + wd1Index = weekdays.indexOf(wd1); + if (!wd2IsGmt && isWeekday(wd2)) { + wd2Index = weekdays.indexOf(wd2); + } + const todaysDay = getTodaysDay(useGMTzone); + let result; + if (wd2Index < 0) { + result = todaysDay === wd1Index; + } + else if (wd1Index <= wd2Index) { + result = valueInRange(wd1Index, todaysDay, wd2Index); + } + else { + result = + valueInRange(wd1Index, todaysDay, 6) || + valueInRange(0, todaysDay, wd2Index); + } + return result; } - -module.exports = isArrayLike; - +exports["default"] = weekdayRange; +function getTodaysDay(gmt) { + return gmt ? new Date().getUTCDay() : new Date().getDay(); +} +// start <= value <= finish +function valueInRange(start, value, finish) { + return start <= value && value <= finish; +} +function isWeekday(v) { + if (!v) + return false; + return weekdays.includes(v); +} +//# sourceMappingURL=weekdayRange.js.map /***/ }), -/***/ 97100: +/***/ 2603: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var isArrayLike = __nccwpck_require__(75119), - isObjectLike = __nccwpck_require__(51645); - -/** - * This method is like `_.isArrayLike` except that it also checks if `value` - * is an object. - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an array-like object, - * else `false`. - * @example - * - * _.isArrayLikeObject([1, 2, 3]); - * // => true - * - * _.isArrayLikeObject(document.body.children); - * // => true - * - * _.isArrayLikeObject('abc'); - * // => false - * - * _.isArrayLikeObject(_.noop); - * // => false - */ -function isArrayLikeObject(value) { - return isObjectLike(value) && isArrayLike(value); -} - -module.exports = isArrayLikeObject; - +"use strict"; -/***/ }), +const callsites = __nccwpck_require__(84060); -/***/ 43739: -/***/ ((module, exports, __nccwpck_require__) => { +module.exports = filepath => { + const stacks = callsites(); -/* module decorator */ module = __nccwpck_require__.nmd(module); -var root = __nccwpck_require__(6748), - stubFalse = __nccwpck_require__(92074); + if (!filepath) { + return stacks[2].getFileName(); + } -/** Detect free variable `exports`. */ -var freeExports = true && exports && !exports.nodeType && exports; + let seenVal = false; -/** Detect free variable `module`. */ -var freeModule = freeExports && "object" == 'object' && module && !module.nodeType && module; + // Skip the first stack as it's this function + stacks.shift(); -/** Detect the popular CommonJS extension `module.exports`. */ -var moduleExports = freeModule && freeModule.exports === freeExports; + for (const stack of stacks) { + const parentFilepath = stack.getFileName(); -/** Built-in value references. */ -var Buffer = moduleExports ? root.Buffer : undefined; + if (typeof parentFilepath !== 'string') { + continue; + } -/* Built-in method references for those with the same name as other `lodash` methods. */ -var nativeIsBuffer = Buffer ? Buffer.isBuffer : undefined; + if (parentFilepath === filepath) { + seenVal = true; + continue; + } -/** - * Checks if `value` is a buffer. - * - * @static - * @memberOf _ - * @since 4.3.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a buffer, else `false`. - * @example - * - * _.isBuffer(new Buffer(2)); - * // => true - * - * _.isBuffer(new Uint8Array(2)); - * // => false - */ -var isBuffer = nativeIsBuffer || stubFalse; + // Skip native modules + if (parentFilepath === 'module.js') { + continue; + } -module.exports = isBuffer; + if (seenVal && parentFilepath !== filepath) { + return parentFilepath; + } + } +}; /***/ }), -/***/ 34329: +/***/ 22308: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var baseGetTag = __nccwpck_require__(29117), - isObject = __nccwpck_require__(96482); +"use strict"; -/** `Object#toString` result references. */ -var asyncTag = '[object AsyncFunction]', - funcTag = '[object Function]', - genTag = '[object GeneratorFunction]', - proxyTag = '[object Proxy]'; +const errorEx = __nccwpck_require__(18296); +const fallback = __nccwpck_require__(36712); +const {default: LinesAndColumns} = __nccwpck_require__(61402); +const {codeFrameColumns} = __nccwpck_require__(90147); -/** - * Checks if `value` is classified as a `Function` object. - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a function, else `false`. - * @example - * - * _.isFunction(_); - * // => true - * - * _.isFunction(/abc/); - * // => false - */ -function isFunction(value) { - if (!isObject(value)) { - return false; - } - // The use of `Object#toString` avoids issues with the `typeof` operator - // in Safari 9 which returns 'object' for typed arrays and other constructors. - var tag = baseGetTag(value); - return tag == funcTag || tag == genTag || tag == asyncTag || tag == proxyTag; -} +const JSONError = errorEx('JSONError', { + fileName: errorEx.append('in %s'), + codeFrame: errorEx.append('\n\n%s\n') +}); -module.exports = isFunction; +const parseJson = (string, reviver, filename) => { + if (typeof reviver === 'string') { + filename = reviver; + reviver = null; + } + try { + try { + return JSON.parse(string, reviver); + } catch (error) { + fallback(string, reviver); + throw error; + } + } catch (error) { + error.message = error.message.replace(/\n/g, ''); + const indexMatch = error.message.match(/in JSON at position (\d+) while parsing/); -/***/ }), + const jsonError = new JSONError(error); + if (filename) { + jsonError.fileName = filename; + } -/***/ 56657: -/***/ ((module) => { + if (indexMatch && indexMatch.length > 0) { + const lines = new LinesAndColumns(string); + const index = Number(indexMatch[1]); + const location = lines.locationForIndex(index); -/** Used as references for various `Number` constants. */ -var MAX_SAFE_INTEGER = 9007199254740991; + const codeFrame = codeFrameColumns( + string, + {start: {line: location.line + 1, column: location.column + 1}}, + {highlightCode: true} + ); -/** - * Checks if `value` is a valid array-like length. - * - * **Note:** This method is loosely based on - * [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength). - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a valid length, else `false`. - * @example - * - * _.isLength(3); - * // => true - * - * _.isLength(Number.MIN_VALUE); - * // => false - * - * _.isLength(Infinity); - * // => false - * - * _.isLength('3'); - * // => false - */ -function isLength(value) { - return typeof value == 'number' && - value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER; -} + jsonError.codeFrame = codeFrame; + } + + throw jsonError; + } +}; + +parseJson.JSONError = JSONError; -module.exports = isLength; +module.exports = parseJson; /***/ }), -/***/ 96482: +/***/ 73313: /***/ ((module) => { -/** - * Checks if `value` is the - * [language type](http://www.ecma-international.org/ecma-262/7.0/#sec-ecmascript-language-types) - * of `Object`. (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`) - * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is an object, else `false`. - * @example - * - * _.isObject({}); - * // => true - * - * _.isObject([1, 2, 3]); - * // => true - * - * _.isObject(_.noop); - * // => true - * - * _.isObject(null); - * // => false - */ -function isObject(value) { - var type = typeof value; - return value != null && (type == 'object' || type == 'function'); -} +module.exports = Pend; -module.exports = isObject; +function Pend() { + this.pending = 0; + this.max = Infinity; + this.listeners = []; + this.waiting = []; + this.error = null; +} +Pend.prototype.go = function(fn) { + if (this.pending < this.max) { + pendGo(this, fn); + } else { + this.waiting.push(fn); + } +}; -/***/ }), +Pend.prototype.wait = function(cb) { + if (this.pending === 0) { + cb(this.error); + } else { + this.listeners.push(cb); + } +}; -/***/ 51645: -/***/ ((module) => { +Pend.prototype.hold = function() { + return pendHold(this); +}; -/** - * Checks if `value` is object-like. A value is object-like if it's not `null` - * and has a `typeof` result of "object". - * - * @static - * @memberOf _ - * @since 4.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is object-like, else `false`. - * @example - * - * _.isObjectLike({}); - * // => true - * - * _.isObjectLike([1, 2, 3]); - * // => true - * - * _.isObjectLike(_.noop); - * // => false - * - * _.isObjectLike(null); - * // => false - */ -function isObjectLike(value) { - return value != null && typeof value == 'object'; +function pendHold(self) { + self.pending += 1; + var called = false; + return onCb; + function onCb(err) { + if (called) throw new Error("callback called twice"); + called = true; + self.error = self.error || err; + self.pending -= 1; + if (self.waiting.length > 0 && self.pending < self.max) { + pendGo(self, self.waiting.shift()); + } else if (self.pending === 0) { + var listeners = self.listeners; + self.listeners = []; + listeners.forEach(cbListener); + } + } + function cbListener(listener) { + listener(self.error); + } } -module.exports = isObjectLike; +function pendGo(self, fn) { + fn(pendHold(self)); +} /***/ }), -/***/ 36542: +/***/ 49243: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var baseGetTag = __nccwpck_require__(29117), - getPrototype = __nccwpck_require__(86194), - isObjectLike = __nccwpck_require__(51645); +module.exports = __nccwpck_require__(85171); + -/** `Object#toString` result references. */ -var objectTag = '[object Object]'; +/***/ }), -/** Used for built-in method references. */ -var funcProto = Function.prototype, - objectProto = Object.prototype; +/***/ 85171: +/***/ ((module, exports) => { -/** Used to resolve the decompiled source of functions. */ -var funcToString = funcProto.toString; +/*! + * node-progress + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ -/** Used to check objects for own properties. */ -var hasOwnProperty = objectProto.hasOwnProperty; +/** + * Expose `ProgressBar`. + */ -/** Used to infer the `Object` constructor. */ -var objectCtorString = funcToString.call(Object); +exports = module.exports = ProgressBar; /** - * Checks if `value` is a plain object, that is, an object created by the - * `Object` constructor or one with a `[[Prototype]]` of `null`. - * - * @static - * @memberOf _ - * @since 0.8.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a plain object, else `false`. - * @example + * Initialize a `ProgressBar` with the given `fmt` string and `options` or + * `total`. * - * function Foo() { - * this.a = 1; - * } + * Options: * - * _.isPlainObject(new Foo); - * // => false + * - `curr` current completed index + * - `total` total number of ticks to complete + * - `width` the displayed width of the progress bar defaulting to total + * - `stream` the output stream defaulting to stderr + * - `head` head character defaulting to complete character + * - `complete` completion character defaulting to "=" + * - `incomplete` incomplete character defaulting to "-" + * - `renderThrottle` minimum time between updates in milliseconds defaulting to 16 + * - `callback` optional function to call when the progress bar completes + * - `clear` will clear the progress bar upon termination * - * _.isPlainObject([1, 2, 3]); - * // => false + * Tokens: * - * _.isPlainObject({ 'x': 0, 'y': 0 }); - * // => true + * - `:bar` the progress bar itself + * - `:current` current tick number + * - `:total` total ticks + * - `:elapsed` time elapsed in seconds + * - `:percent` completion percentage + * - `:eta` eta in seconds + * - `:rate` rate of ticks per second * - * _.isPlainObject(Object.create(null)); - * // => true + * @param {string} fmt + * @param {object|number} options or total + * @api public */ -function isPlainObject(value) { - if (!isObjectLike(value) || baseGetTag(value) != objectTag) { - return false; - } - var proto = getPrototype(value); - if (proto === null) { - return true; - } - var Ctor = hasOwnProperty.call(proto, 'constructor') && proto.constructor; - return typeof Ctor == 'function' && Ctor instanceof Ctor && - funcToString.call(Ctor) == objectCtorString; -} - -module.exports = isPlainObject; - -/***/ }), - -/***/ 35000: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +function ProgressBar(fmt, options) { + this.stream = options.stream || process.stderr; -var baseIsTypedArray = __nccwpck_require__(16880), - baseUnary = __nccwpck_require__(55506), - nodeUtil = __nccwpck_require__(88724); + if (typeof(options) == 'number') { + var total = options; + options = {}; + options.total = total; + } else { + options = options || {}; + if ('string' != typeof fmt) throw new Error('format required'); + if ('number' != typeof options.total) throw new Error('total required'); + } -/* Node.js helper references. */ -var nodeIsTypedArray = nodeUtil && nodeUtil.isTypedArray; + this.fmt = fmt; + this.curr = options.curr || 0; + this.total = options.total; + this.width = options.width || this.total; + this.clear = options.clear + this.chars = { + complete : options.complete || '=', + incomplete : options.incomplete || '-', + head : options.head || (options.complete || '=') + }; + this.renderThrottle = options.renderThrottle !== 0 ? (options.renderThrottle || 16) : 0; + this.lastRender = -Infinity; + this.callback = options.callback || function () {}; + this.tokens = {}; + this.lastDraw = ''; +} /** - * Checks if `value` is classified as a typed array. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Lang - * @param {*} value The value to check. - * @returns {boolean} Returns `true` if `value` is a typed array, else `false`. - * @example - * - * _.isTypedArray(new Uint8Array); - * // => true + * "tick" the progress bar with optional `len` and optional `tokens`. * - * _.isTypedArray([]); - * // => false + * @param {number|object} len or tokens + * @param {object} tokens + * @api public */ -var isTypedArray = nodeIsTypedArray ? baseUnary(nodeIsTypedArray) : baseIsTypedArray; -module.exports = isTypedArray; +ProgressBar.prototype.tick = function(len, tokens){ + if (len !== 0) + len = len || 1; + + // swap tokens + if ('object' == typeof len) tokens = len, len = 1; + if (tokens) this.tokens = tokens; + // start time for eta + if (0 == this.curr) this.start = new Date; -/***/ }), + this.curr += len -/***/ 19430: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // try to render + this.render(); -var arrayLikeKeys = __nccwpck_require__(62000), - baseKeysIn = __nccwpck_require__(82094), - isArrayLike = __nccwpck_require__(75119); + // progress complete + if (this.curr >= this.total) { + this.render(undefined, true); + this.complete = true; + this.terminate(); + this.callback(this); + return; + } +}; /** - * Creates an array of the own and inherited enumerable property names of `object`. - * - * **Note:** Non-object values are coerced to objects. - * - * @static - * @memberOf _ - * @since 3.0.0 - * @category Object - * @param {Object} object The object to query. - * @returns {Array} Returns the array of property names. - * @example - * - * function Foo() { - * this.a = 1; - * this.b = 2; - * } - * - * Foo.prototype.c = 3; + * Method to render the progress bar with optional `tokens` to place in the + * progress bar's `fmt` field. * - * _.keysIn(new Foo); - * // => ['a', 'b', 'c'] (iteration order is not guaranteed) + * @param {object} tokens + * @api public */ -function keysIn(object) { - return isArrayLike(object) ? arrayLikeKeys(object, true) : baseKeysIn(object); -} - -module.exports = keysIn; +ProgressBar.prototype.render = function (tokens, force) { + force = force !== undefined ? force : false; + if (tokens) this.tokens = tokens; -/***/ }), - -/***/ 89029: -/***/ ((module) => { + if (!this.stream.isTTY) return; -/** - * This method returns `undefined`. - * - * @static - * @memberOf _ - * @since 2.3.0 - * @category Util - * @example - * - * _.times(2, _.noop); - * // => [undefined, undefined] - */ -function noop() { - // No operation performed. -} + var now = Date.now(); + var delta = now - this.lastRender; + if (!force && (delta < this.renderThrottle)) { + return; + } else { + this.lastRender = now; + } -module.exports = noop; + var ratio = this.curr / this.total; + ratio = Math.min(Math.max(ratio, 0), 1); + var percent = Math.floor(ratio * 100); + var incomplete, complete, completeLength; + var elapsed = new Date - this.start; + var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1); + var rate = this.curr / (elapsed / 1000); -/***/ }), + /* populate the bar template with percentages and timestamps */ + var str = this.fmt + .replace(':current', this.curr) + .replace(':total', this.total) + .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1)) + .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000) + .toFixed(1)) + .replace(':percent', percent.toFixed(0) + '%') + .replace(':rate', Math.round(rate)); -/***/ 92074: -/***/ ((module) => { + /* compute the available space (non-zero) for the bar */ + var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length); + if(availableSpace && process.platform === 'win32'){ + availableSpace = availableSpace - 1; + } -/** - * This method returns `false`. - * - * @static - * @memberOf _ - * @since 4.13.0 - * @category Util - * @returns {boolean} Returns `false`. - * @example - * - * _.times(2, _.stubFalse); - * // => [false, false] - */ -function stubFalse() { - return false; -} + var width = Math.min(this.width, availableSpace); -module.exports = stubFalse; + /* TODO: the following assumes the user has one ':bar' token */ + completeLength = Math.round(width * ratio); + complete = Array(Math.max(0, completeLength + 1)).join(this.chars.complete); + incomplete = Array(Math.max(0, width - completeLength + 1)).join(this.chars.incomplete); + /* add head to the complete string */ + if(completeLength > 0) + complete = complete.slice(0, -1) + this.chars.head; -/***/ }), + /* fill in the actual progress bar */ + str = str.replace(':bar', complete + incomplete); -/***/ 73270: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + /* replace the extra tokens */ + if (this.tokens) for (var key in this.tokens) str = str.replace(':' + key, this.tokens[key]); -var baseFlatten = __nccwpck_require__(63183), - baseRest = __nccwpck_require__(22035), - baseUniq = __nccwpck_require__(32772), - isArrayLikeObject = __nccwpck_require__(97100); + if (this.lastDraw !== str) { + this.stream.cursorTo(0); + this.stream.write(str); + this.stream.clearLine(1); + this.lastDraw = str; + } +}; /** - * Creates an array of unique values, in order, from all given arrays using - * [`SameValueZero`](http://ecma-international.org/ecma-262/7.0/#sec-samevaluezero) - * for equality comparisons. + * "update" the progress bar to represent an exact percentage. + * The ratio (between 0 and 1) specified will be multiplied by `total` and + * floored, representing the closest available "tick." For example, if a + * progress bar has a length of 3 and `update(0.5)` is called, the progress + * will be set to 1. * - * @static - * @memberOf _ - * @since 0.1.0 - * @category Array - * @param {...Array} [arrays] The arrays to inspect. - * @returns {Array} Returns the new array of combined values. - * @example + * A ratio of 0.5 will attempt to set the progress to halfway. * - * _.union([2], [1, 2]); - * // => [2, 1] + * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the + * overall completion to. + * @api public */ -var union = baseRest(function(arrays) { - return baseUniq(baseFlatten(arrays, 1, isArrayLikeObject, true)); -}); - -module.exports = union; +ProgressBar.prototype.update = function (ratio, tokens) { + var goal = Math.floor(ratio * this.total); + var delta = goal - this.curr; -/***/ }), - -/***/ 99829: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + this.tick(delta, tokens); +}; -/*! - * mime-db - * Copyright(c) 2014 Jonathan Ong - * Copyright(c) 2015-2022 Douglas Christopher Wilson - * MIT Licensed +/** + * "interrupt" the progress bar and write a message above it. + * @param {string} message The message to write. + * @api public */ +ProgressBar.prototype.interrupt = function (message) { + // clear the current line + this.stream.clearLine(); + // move the cursor to the start of the line + this.stream.cursorTo(0); + // write the message text + this.stream.write(message); + // terminate the line after writing the message + this.stream.write('\n'); + // re-display the progress bar with its lastDraw + this.stream.write(this.lastDraw); +}; + /** - * Module exports. + * Terminates a progress bar. + * + * @api public */ -module.exports = __nccwpck_require__(81813) +ProgressBar.prototype.terminate = function () { + if (this.clear) { + if (this.stream.clearLine) { + this.stream.clearLine(); + this.stream.cursorTo(0); + } + } else { + this.stream.write('\n'); + } +}; /***/ }), -/***/ 14096: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 75273: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; -/*! - * mime-types - * Copyright(c) 2014 Jonathan Ong - * Copyright(c) 2015 Douglas Christopher Wilson - * MIT Licensed - */ - - +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); +}) : function(o, v) { + o["default"] = v; +}); +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); + __setModuleDefault(result, mod); + return result; +}; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.ProxyAgent = exports.proxies = void 0; +const http = __importStar(__nccwpck_require__(58611)); +const https = __importStar(__nccwpck_require__(65692)); +const url_1 = __nccwpck_require__(87016); +const lru_cache_1 = __importDefault(__nccwpck_require__(55367)); +const agent_base_1 = __nccwpck_require__(98894); +const debug_1 = __importDefault(__nccwpck_require__(2830)); +const proxy_from_env_1 = __nccwpck_require__(77777); +const debug = (0, debug_1.default)('proxy-agent'); /** - * Module dependencies. - * @private + * Shorthands for built-in supported types. + * Lazily loaded since some of these imports can be quite expensive + * (in particular, pac-proxy-agent). */ - -var db = __nccwpck_require__(99829) -var extname = (__nccwpck_require__(16928).extname) - +const wellKnownAgents = { + http: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(81970)))).HttpProxyAgent, + https: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(3669)))).HttpsProxyAgent, + socks: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(53357)))).SocksProxyAgent, + pac: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(84498)))).PacProxyAgent, +}; /** - * Module variables. - * @private + * Supported proxy types. */ - -var EXTRACT_TYPE_REGEXP = /^\s*([^;\s]*)(?:;|\s|$)/ -var TEXT_TYPE_REGEXP = /^text\//i - +exports.proxies = { + http: [wellKnownAgents.http, wellKnownAgents.https], + https: [wellKnownAgents.http, wellKnownAgents.https], + socks: [wellKnownAgents.socks, wellKnownAgents.socks], + socks4: [wellKnownAgents.socks, wellKnownAgents.socks], + socks4a: [wellKnownAgents.socks, wellKnownAgents.socks], + socks5: [wellKnownAgents.socks, wellKnownAgents.socks], + socks5h: [wellKnownAgents.socks, wellKnownAgents.socks], + 'pac+data': [wellKnownAgents.pac, wellKnownAgents.pac], + 'pac+file': [wellKnownAgents.pac, wellKnownAgents.pac], + 'pac+ftp': [wellKnownAgents.pac, wellKnownAgents.pac], + 'pac+http': [wellKnownAgents.pac, wellKnownAgents.pac], + 'pac+https': [wellKnownAgents.pac, wellKnownAgents.pac], +}; +function isValidProtocol(v) { + return Object.keys(exports.proxies).includes(v); +} /** - * Module exports. - * @public + * Uses the appropriate `Agent` subclass based off of the "proxy" + * environment variables that are currently set. + * + * An LRU cache is used, to prevent unnecessary creation of proxy + * `http.Agent` instances. */ +class ProxyAgent extends agent_base_1.Agent { + constructor(opts) { + super(opts); + /** + * Cache for `Agent` instances. + */ + this.cache = new lru_cache_1.default({ + max: 20, + dispose: (agent) => agent.destroy(), + }); + debug('Creating new ProxyAgent instance: %o', opts); + this.connectOpts = opts; + this.httpAgent = opts?.httpAgent || new http.Agent(opts); + this.httpsAgent = + opts?.httpsAgent || new https.Agent(opts); + this.getProxyForUrl = opts?.getProxyForUrl || proxy_from_env_1.getProxyForUrl; + } + async connect(req, opts) { + const { secureEndpoint } = opts; + const isWebSocket = req.getHeader('upgrade') === 'websocket'; + const protocol = secureEndpoint + ? isWebSocket + ? 'wss:' + : 'https:' + : isWebSocket + ? 'ws:' + : 'http:'; + const host = req.getHeader('host'); + const url = new url_1.URL(req.path, `${protocol}//${host}`).href; + const proxy = await this.getProxyForUrl(url, req); + if (!proxy) { + debug('Proxy not enabled for URL: %o', url); + return secureEndpoint ? this.httpsAgent : this.httpAgent; + } + debug('Request URL: %o', url); + debug('Proxy URL: %o', proxy); + // attempt to get a cached `http.Agent` instance first + const cacheKey = `${protocol}+${proxy}`; + let agent = this.cache.get(cacheKey); + if (!agent) { + const proxyUrl = new url_1.URL(proxy); + const proxyProto = proxyUrl.protocol.replace(':', ''); + if (!isValidProtocol(proxyProto)) { + throw new Error(`Unsupported protocol for proxy URL: ${proxy}`); + } + const ctor = await exports.proxies[proxyProto][secureEndpoint || isWebSocket ? 1 : 0](); + agent = new ctor(proxy, this.connectOpts); + this.cache.set(cacheKey, agent); + } + else { + debug('Cache hit for proxy URL: %o', proxy); + } + return agent; + } + destroy() { + for (const agent of this.cache.values()) { + agent.destroy(); + } + super.destroy(); + } +} +exports.ProxyAgent = ProxyAgent; +//# sourceMappingURL=index.js.map -exports.charset = charset -exports.charsets = { lookup: charset } -exports.contentType = contentType -exports.extension = extension -exports.extensions = Object.create(null) -exports.lookup = lookup -exports.types = Object.create(null) - -// Populate the extensions/types maps -populateMaps(exports.extensions, exports.types) +/***/ }), -/** - * Get the default charset for a MIME type. - * - * @param {string} type - * @return {boolean|string} - */ +/***/ 77777: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -function charset (type) { - if (!type || typeof type !== 'string') { - return false - } +"use strict"; - // TODO: use media-typer - var match = EXTRACT_TYPE_REGEXP.exec(type) - var mime = match && db[match[1].toLowerCase()] - if (mime && mime.charset) { - return mime.charset - } +var parseUrl = (__nccwpck_require__(87016).parse); - // default text/* to utf-8 - if (match && TEXT_TYPE_REGEXP.test(match[1])) { - return 'UTF-8' - } +var DEFAULT_PORTS = { + ftp: 21, + gopher: 70, + http: 80, + https: 443, + ws: 80, + wss: 443, +}; - return false -} +var stringEndsWith = String.prototype.endsWith || function(s) { + return s.length <= this.length && + this.indexOf(s, this.length - s.length) !== -1; +}; /** - * Create a full Content-Type header given a MIME type or extension. - * - * @param {string} str - * @return {boolean|string} + * @param {string|object} url - The URL, or the result from url.parse. + * @return {string} The URL of the proxy that should handle the request to the + * given URL. If no proxy is set, this will be an empty string. */ - -function contentType (str) { - // TODO: should this even be in this module? - if (!str || typeof str !== 'string') { - return false +function getProxyForUrl(url) { + var parsedUrl = typeof url === 'string' ? parseUrl(url) : url || {}; + var proto = parsedUrl.protocol; + var hostname = parsedUrl.host; + var port = parsedUrl.port; + if (typeof hostname !== 'string' || !hostname || typeof proto !== 'string') { + return ''; // Don't proxy URLs without a valid scheme or host. } - var mime = str.indexOf('/') === -1 - ? exports.lookup(str) - : str - - if (!mime) { - return false + proto = proto.split(':', 1)[0]; + // Stripping ports in this way instead of using parsedUrl.hostname to make + // sure that the brackets around IPv6 addresses are kept. + hostname = hostname.replace(/:\d*$/, ''); + port = parseInt(port) || DEFAULT_PORTS[proto] || 0; + if (!shouldProxy(hostname, port)) { + return ''; // Don't proxy URLs that match NO_PROXY. } - // TODO: use content-type or other module - if (mime.indexOf('charset') === -1) { - var charset = exports.charset(mime) - if (charset) mime += '; charset=' + charset.toLowerCase() + var proxy = + getEnv('npm_config_' + proto + '_proxy') || + getEnv(proto + '_proxy') || + getEnv('npm_config_proxy') || + getEnv('all_proxy'); + if (proxy && proxy.indexOf('://') === -1) { + // Missing scheme in proxy, default to the requested URL's scheme. + proxy = proto + '://' + proxy; } - - return mime + return proxy; } /** - * Get the default extension for a MIME type. + * Determines whether a given URL should be proxied. * - * @param {string} type - * @return {boolean|string} + * @param {string} hostname - The host name of the URL. + * @param {number} port - The effective port of the URL. + * @returns {boolean} Whether the given URL should be proxied. + * @private */ - -function extension (type) { - if (!type || typeof type !== 'string') { - return false +function shouldProxy(hostname, port) { + var NO_PROXY = + (getEnv('npm_config_no_proxy') || getEnv('no_proxy')).toLowerCase(); + if (!NO_PROXY) { + return true; // Always proxy if NO_PROXY is not set. + } + if (NO_PROXY === '*') { + return false; // Never proxy if wildcard is set. } - // TODO: use media-typer - var match = EXTRACT_TYPE_REGEXP.exec(type) - - // get extensions - var exts = match && exports.extensions[match[1].toLowerCase()] + return NO_PROXY.split(/[,\s]/).every(function(proxy) { + if (!proxy) { + return true; // Skip zero-length hosts. + } + var parsedProxy = proxy.match(/^(.+):(\d+)$/); + var parsedProxyHostname = parsedProxy ? parsedProxy[1] : proxy; + var parsedProxyPort = parsedProxy ? parseInt(parsedProxy[2]) : 0; + if (parsedProxyPort && parsedProxyPort !== port) { + return true; // Skip if ports don't match. + } - if (!exts || !exts.length) { - return false - } + if (!/^[.*]/.test(parsedProxyHostname)) { + // No wildcards, so stop proxying if there is an exact match. + return hostname !== parsedProxyHostname; + } - return exts[0] + if (parsedProxyHostname.charAt(0) === '*') { + // Remove leading wildcard. + parsedProxyHostname = parsedProxyHostname.slice(1); + } + // Stop proxying if the hostname ends with the no_proxy host. + return !stringEndsWith.call(hostname, parsedProxyHostname); + }); } /** - * Lookup the MIME type for a file path/extension. + * Get the value for an environment variable. * - * @param {string} path - * @return {boolean|string} + * @param {string} key - The name of the environment variable. + * @return {string} The value of the environment variable. + * @private */ +function getEnv(key) { + return process.env[key.toLowerCase()] || process.env[key.toUpperCase()] || ''; +} -function lookup (path) { - if (!path || typeof path !== 'string') { - return false - } +exports.getProxyForUrl = getProxyForUrl; - // get the extension ("ext" or ".ext" or full path) - var extension = extname('x.' + path) - .toLowerCase() - .substr(1) - if (!extension) { - return false - } +/***/ }), - return exports.types[extension] || false -} +/***/ 87898: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * Populate the extensions and types maps. - * @private - */ +var once = __nccwpck_require__(55560) +var eos = __nccwpck_require__(31424) +var fs -function populateMaps (extensions, types) { - // source preference (least -> most) - var preference = ['nginx', 'apache', undefined, 'iana'] +try { + fs = __nccwpck_require__(79896) // we only need fs to get the ReadStream and WriteStream prototypes +} catch (e) {} - Object.keys(db).forEach(function forEachMimeType (type) { - var mime = db[type] - var exts = mime.extensions +var noop = function () {} +var ancient = /^v?\.0/.test(process.version) - if (!exts || !exts.length) { - return - } +var isFn = function (fn) { + return typeof fn === 'function' +} - // mime -> extensions - extensions[type] = exts +var isFS = function (stream) { + if (!ancient) return false // newer node version do not need to care about fs is a special way + if (!fs) return false // browser + return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close) +} - // extension -> mime - for (var i = 0; i < exts.length; i++) { - var extension = exts[i] +var isRequest = function (stream) { + return stream.setHeader && isFn(stream.abort) +} - if (types[extension]) { - var from = preference.indexOf(db[types[extension]].source) - var to = preference.indexOf(mime.source) +var destroyer = function (stream, reading, writing, callback) { + callback = once(callback) - if (types[extension] !== 'application/octet-stream' && - (from > to || (from === to && types[extension].substr(0, 12) === 'application/'))) { - // skip the remapping - continue - } - } + var closed = false + stream.on('close', function () { + closed = true + }) - // set the extension -> mime - types[extension] = type - } + eos(stream, {readable: reading, writable: writing}, function (err) { + if (err) return callback(err) + closed = true + callback() + }) + + var destroyed = false + return function (err) { + if (closed) return + if (destroyed) return + destroyed = true + + if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks + if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want + + if (isFn(stream.destroy)) return stream.destroy() + + callback(err || new Error('stream was destroyed')) + } +} + +var call = function (fn) { + fn() +} + +var pipe = function (from, to) { + return from.pipe(to) +} + +var pump = function () { + var streams = Array.prototype.slice.call(arguments) + var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop + + if (Array.isArray(streams[0])) streams = streams[0] + if (streams.length < 2) throw new Error('pump requires two streams per minimum') + + var error + var destroys = streams.map(function (stream, i) { + var reading = i < streams.length - 1 + var writing = i > 0 + return destroyer(stream, reading, writing, function (err) { + if (!error) error = err + if (err) destroys.forEach(call) + if (reading) return + destroys.forEach(call) + callback(error) + }) }) + + return streams.reduce(pipe) } +module.exports = pump + /***/ }), -/***/ 69257: -/***/ ((module) => { +/***/ 5506: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports=function(n){return{all:n=n||new Map,on:function(e,t){var i=n.get(e);i?i.push(t):n.set(e,[t])},off:function(e,t){var i=n.get(e);i&&(t?i.splice(i.indexOf(t)>>>0,1):n.set(e,[]))},emit:function(e,t){var i=n.get(e);i&&i.slice().map(function(n){n(t)}),(i=n.get("*"))&&i.slice().map(function(n){n(e,t)})}}}; -//# sourceMappingURL=mitt.js.map +module.exports = (typeof process !== 'undefined' && typeof process.nextTick === 'function') + ? process.nextTick.bind(process) + : __nccwpck_require__(36828) /***/ }), -/***/ 70744: +/***/ 36828: /***/ ((module) => { -/** - * Helpers. - */ +module.exports = typeof queueMicrotask === 'function' ? queueMicrotask : (fn) => Promise.resolve().then(fn) -var s = 1000; -var m = s * 60; -var h = m * 60; -var d = h * 24; -var w = d * 7; -var y = d * 365.25; -/** - * Parse or format the given `val`. - * - * Options: - * - * - `long` verbose formatting [false] - * - * @param {String|Number} val - * @param {Object} [options] - * @throws {Error} throw an error if val is not a non-empty string or a number - * @return {String|Number} - * @api public - */ +/***/ }), -module.exports = function (val, options) { - options = options || {}; - var type = typeof val; - if (type === 'string' && val.length > 0) { - return parse(val); - } else if (type === 'number' && isFinite(val)) { - return options.long ? fmtLong(val) : fmtShort(val); - } - throw new Error( - 'val is not a non-empty string or a valid number. val=' + - JSON.stringify(val) - ); -}; +/***/ 59073: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * Parse the given `str` and return milliseconds. - * - * @param {String} str - * @return {Number} - * @api private - */ +"use strict"; -function parse(str) { - str = String(str); - if (str.length > 100) { - return; - } - var match = /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec( - str + +var fs = __nccwpck_require__(79896), + join = (__nccwpck_require__(16928).join), + resolve = (__nccwpck_require__(16928).resolve), + dirname = (__nccwpck_require__(16928).dirname), + defaultOptions = { + extensions: ['js', 'json', 'coffee'], + recurse: true, + rename: function (name) { + return name; + }, + visit: function (obj) { + return obj; + } + }; + +function checkFileInclusion(path, filename, options) { + return ( + // verify file has valid extension + (new RegExp('\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) && + + // if options.include is a RegExp, evaluate it and make sure the path passes + !(options.include && options.include instanceof RegExp && !options.include.test(path)) && + + // if options.include is a function, evaluate it and make sure the path passes + !(options.include && typeof options.include === 'function' && !options.include(path, filename)) && + + // if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass + !(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) && + + // if options.exclude is a function, evaluate it and make sure the path doesn't pass + !(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename)) ); - if (!match) { - return; - } - var n = parseFloat(match[1]); - var type = (match[2] || 'ms').toLowerCase(); - switch (type) { - case 'years': - case 'year': - case 'yrs': - case 'yr': - case 'y': - return n * y; - case 'weeks': - case 'week': - case 'w': - return n * w; - case 'days': - case 'day': - case 'd': - return n * d; - case 'hours': - case 'hour': - case 'hrs': - case 'hr': - case 'h': - return n * h; - case 'minutes': - case 'minute': - case 'mins': - case 'min': - case 'm': - return n * m; - case 'seconds': - case 'second': - case 'secs': - case 'sec': - case 's': - return n * s; - case 'milliseconds': - case 'millisecond': - case 'msecs': - case 'msec': - case 'ms': - return n; - default: - return undefined; - } } -/** - * Short format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ +function requireDirectory(m, path, options) { + var retval = {}; -function fmtShort(ms) { - var msAbs = Math.abs(ms); - if (msAbs >= d) { - return Math.round(ms / d) + 'd'; - } - if (msAbs >= h) { - return Math.round(ms / h) + 'h'; - } - if (msAbs >= m) { - return Math.round(ms / m) + 'm'; + // path is optional + if (path && !options && typeof path !== 'string') { + options = path; + path = null; } - if (msAbs >= s) { - return Math.round(ms / s) + 's'; + + // default options + options = options || {}; + for (var prop in defaultOptions) { + if (typeof options[prop] === 'undefined') { + options[prop] = defaultOptions[prop]; + } } - return ms + 'ms'; -} -/** - * Long format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ + // if no path was passed in, assume the equivelant of __dirname from caller + // otherwise, resolve path relative to the equivalent of __dirname + path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path); -function fmtLong(ms) { - var msAbs = Math.abs(ms); - if (msAbs >= d) { - return plural(ms, msAbs, d, 'day'); - } - if (msAbs >= h) { - return plural(ms, msAbs, h, 'hour'); - } - if (msAbs >= m) { - return plural(ms, msAbs, m, 'minute'); - } - if (msAbs >= s) { - return plural(ms, msAbs, s, 'second'); - } - return ms + ' ms'; -} + // get the path of each file in specified directory, append to current tree node, recurse + fs.readdirSync(path).forEach(function (filename) { + var joined = join(path, filename), + files, + key, + obj; -/** - * Pluralization helper. - */ + if (fs.statSync(joined).isDirectory() && options.recurse) { + // this node is a directory; recurse + files = requireDirectory(m, joined, options); + // exclude empty directories + if (Object.keys(files).length) { + retval[options.rename(filename, joined, filename)] = files; + } + } else { + if (joined !== m.filename && checkFileInclusion(joined, filename, options)) { + // hash node key shouldn't include file extension + key = filename.substring(0, filename.lastIndexOf('.')); + obj = m.require(joined); + retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj; + } + } + }); -function plural(ms, msAbs, n, name) { - var isPlural = msAbs >= n * 1.5; - return Math.round(ms / n) + ' ' + name + (isPlural ? 's' : ''); + return retval; } +module.exports = requireDirectory; +module.exports.defaults = defaultOptions; + /***/ }), -/***/ 35192: -/***/ (function(__unused_webpack_module, exports) { +/***/ 91631: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -// Generated by CoffeeScript 1.12.7 -(function() { - var Netmask, atob, chr, chr0, chrA, chra, ip2long, long2ip; +"use strict"; - long2ip = function(long) { - var a, b, c, d; - a = (long & (0xff << 24)) >>> 24; - b = (long & (0xff << 16)) >>> 16; - c = (long & (0xff << 8)) >>> 8; - d = long & 0xff; - return [a, b, c, d].join('.'); - }; +const path = __nccwpck_require__(16928); +const Module = __nccwpck_require__(73339); +const fs = __nccwpck_require__(79896); - ip2long = function(ip) { - var b, c, i, j, n, ref; - b = []; - for (i = j = 0; j <= 3; i = ++j) { - if (ip.length === 0) { - break; - } - if (i > 0) { - if (ip[0] !== '.') { - throw new Error('Invalid IP'); - } - ip = ip.substring(1); +const resolveFrom = (fromDir, moduleId, silent) => { + if (typeof fromDir !== 'string') { + throw new TypeError(`Expected \`fromDir\` to be of type \`string\`, got \`${typeof fromDir}\``); + } + + if (typeof moduleId !== 'string') { + throw new TypeError(`Expected \`moduleId\` to be of type \`string\`, got \`${typeof moduleId}\``); + } + + try { + fromDir = fs.realpathSync(fromDir); + } catch (err) { + if (err.code === 'ENOENT') { + fromDir = path.resolve(fromDir); + } else if (silent) { + return null; + } else { + throw err; + } + } + + const fromFile = path.join(fromDir, 'noop.js'); + + const resolveFileName = () => Module._resolveFilename(moduleId, { + id: fromFile, + filename: fromFile, + paths: Module._nodeModulePaths(fromDir) + }); + + if (silent) { + try { + return resolveFileName(); + } catch (err) { + return null; + } + } + + return resolveFileName(); +}; + +module.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId); +module.exports.silent = (fromDir, moduleId) => resolveFrom(fromDir, moduleId, true); + + +/***/ }), + +/***/ 89379: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const ANY = Symbol('SemVer ANY') +// hoisted class for cyclic dependency +class Comparator { + static get ANY () { + return ANY + } + + constructor (comp, options) { + options = parseOptions(options) + + if (comp instanceof Comparator) { + if (comp.loose === !!options.loose) { + return comp + } else { + comp = comp.value } - ref = atob(ip), n = ref[0], c = ref[1]; - ip = ip.substring(c); - b.push(n); } - if (ip.length !== 0) { - throw new Error('Invalid IP'); + + comp = comp.trim().split(/\s+/).join(' ') + debug('comparator', comp, options) + this.options = options + this.loose = !!options.loose + this.parse(comp) + + if (this.semver === ANY) { + this.value = '' + } else { + this.value = this.operator + this.semver.version } - switch (b.length) { - case 1: - if (b[0] > 0xFFFFFFFF) { - throw new Error('Invalid IP'); - } - return b[0] >>> 0; - case 2: - if (b[0] > 0xFF || b[1] > 0xFFFFFF) { - throw new Error('Invalid IP'); - } - return (b[0] << 24 | b[1]) >>> 0; - case 3: - if (b[0] > 0xFF || b[1] > 0xFF || b[2] > 0xFFFF) { - throw new Error('Invalid IP'); - } - return (b[0] << 24 | b[1] << 16 | b[2]) >>> 0; - case 4: - if (b[0] > 0xFF || b[1] > 0xFF || b[2] > 0xFF || b[3] > 0xFF) { - throw new Error('Invalid IP'); - } - return (b[0] << 24 | b[1] << 16 | b[2] << 8 | b[3]) >>> 0; - default: - throw new Error('Invalid IP'); + + debug('comp', this) + } + + parse (comp) { + const r = this.options.loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR] + const m = comp.match(r) + + if (!m) { + throw new TypeError(`Invalid comparator: ${comp}`) } - }; - chr = function(b) { - return b.charCodeAt(0); - }; + this.operator = m[1] !== undefined ? m[1] : '' + if (this.operator === '=') { + this.operator = '' + } - chr0 = chr('0'); + // if it literally is just '>' or '' then allow anything. + if (!m[2]) { + this.semver = ANY + } else { + this.semver = new SemVer(m[2], this.options.loose) + } + } - chra = chr('a'); + toString () { + return this.value + } - chrA = chr('A'); + test (version) { + debug('Comparator.test', version, this.options.loose) - atob = function(s) { - var base, dmax, i, n, start; - n = 0; - base = 10; - dmax = '9'; - i = 0; - if (s.length > 1 && s[i] === '0') { - if (s[i + 1] === 'x' || s[i + 1] === 'X') { - i += 2; - base = 16; - } else if ('0' <= s[i + 1] && s[i + 1] <= '9') { - i++; - base = 8; - dmax = '7'; - } + if (this.semver === ANY || version === ANY) { + return true } - start = i; - while (i < s.length) { - if ('0' <= s[i] && s[i] <= dmax) { - n = (n * base + (chr(s[i]) - chr0)) >>> 0; - } else if (base === 16) { - if ('a' <= s[i] && s[i] <= 'f') { - n = (n * base + (10 + chr(s[i]) - chra)) >>> 0; - } else if ('A' <= s[i] && s[i] <= 'F') { - n = (n * base + (10 + chr(s[i]) - chrA)) >>> 0; - } else { - break; - } - } else { - break; - } - if (n > 0xFFFFFFFF) { - throw new Error('too large'); + + if (typeof version === 'string') { + try { + version = new SemVer(version, this.options) + } catch (er) { + return false } - i++; } - if (i === start) { - throw new Error('empty octet'); + + return cmp(version, this.operator, this.semver, this.options) + } + + intersects (comp, options) { + if (!(comp instanceof Comparator)) { + throw new TypeError('a Comparator is required') } - return [n, i]; - }; - Netmask = (function() { - function Netmask(net, mask) { - var error, i, j, ref; - if (typeof net !== 'string') { - throw new Error("Missing `net' parameter"); - } - if (!mask) { - ref = net.split('/', 2), net = ref[0], mask = ref[1]; - } - if (!mask) { - mask = 32; - } - if (typeof mask === 'string' && mask.indexOf('.') > -1) { - try { - this.maskLong = ip2long(mask); - } catch (error1) { - error = error1; - throw new Error("Invalid mask: " + mask); - } - for (i = j = 32; j >= 0; i = --j) { - if (this.maskLong === (0xffffffff << (32 - i)) >>> 0) { - this.bitmask = i; - break; - } - } - } else if (mask || mask === 0) { - this.bitmask = parseInt(mask, 10); - this.maskLong = 0; - if (this.bitmask > 0) { - this.maskLong = (0xffffffff << (32 - this.bitmask)) >>> 0; - } - } else { - throw new Error("Invalid mask: empty"); - } - try { - this.netLong = (ip2long(net) & this.maskLong) >>> 0; - } catch (error1) { - error = error1; - throw new Error("Invalid net address: " + net); + if (this.operator === '') { + if (this.value === '') { + return true } - if (!(this.bitmask <= 32)) { - throw new Error("Invalid mask for ip4: " + mask); + return new Range(comp.value, options).test(this.value) + } else if (comp.operator === '') { + if (comp.value === '') { + return true } - this.size = Math.pow(2, 32 - this.bitmask); - this.base = long2ip(this.netLong); - this.mask = long2ip(this.maskLong); - this.hostmask = long2ip(~this.maskLong); - this.first = this.bitmask <= 30 ? long2ip(this.netLong + 1) : this.base; - this.last = this.bitmask <= 30 ? long2ip(this.netLong + this.size - 2) : long2ip(this.netLong + this.size - 1); - this.broadcast = this.bitmask <= 30 ? long2ip(this.netLong + this.size - 1) : void 0; + return new Range(this.value, options).test(comp.semver) } - Netmask.prototype.contains = function(ip) { - if (typeof ip === 'string' && (ip.indexOf('/') > 0 || ip.split('.').length !== 4)) { - ip = new Netmask(ip); - } - if (ip instanceof Netmask) { - return this.contains(ip.base) && this.contains(ip.broadcast || ip.last); + options = parseOptions(options) + + // Special cases where nothing can possibly be lower + if (options.includePrerelease && + (this.value === '<0.0.0-0' || comp.value === '<0.0.0-0')) { + return false + } + if (!options.includePrerelease && + (this.value.startsWith('<0.0.0') || comp.value.startsWith('<0.0.0'))) { + return false + } + + // Same direction increasing (> or >=) + if (this.operator.startsWith('>') && comp.operator.startsWith('>')) { + return true + } + // Same direction decreasing (< or <=) + if (this.operator.startsWith('<') && comp.operator.startsWith('<')) { + return true + } + // same SemVer and both sides are inclusive (<= or >=) + if ( + (this.semver.version === comp.semver.version) && + this.operator.includes('=') && comp.operator.includes('=')) { + return true + } + // opposite directions less than + if (cmp(this.semver, '<', comp.semver, options) && + this.operator.startsWith('>') && comp.operator.startsWith('<')) { + return true + } + // opposite directions greater than + if (cmp(this.semver, '>', comp.semver, options) && + this.operator.startsWith('<') && comp.operator.startsWith('>')) { + return true + } + return false + } +} + +module.exports = Comparator + +const parseOptions = __nccwpck_require__(70356) +const { safeRe: re, t } = __nccwpck_require__(95471) +const cmp = __nccwpck_require__(28646) +const debug = __nccwpck_require__(1159) +const SemVer = __nccwpck_require__(7163) +const Range = __nccwpck_require__(96782) + + +/***/ }), + +/***/ 96782: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const SPACE_CHARACTERS = /\s+/g + +// hoisted class for cyclic dependency +class Range { + constructor (range, options) { + options = parseOptions(options) + + if (range instanceof Range) { + if ( + range.loose === !!options.loose && + range.includePrerelease === !!options.includePrerelease + ) { + return range } else { - return (ip2long(ip) & this.maskLong) >>> 0 === (this.netLong & this.maskLong) >>> 0; + return new Range(range.raw, options) } - }; + } - Netmask.prototype.next = function(count) { - if (count == null) { - count = 1; + if (range instanceof Comparator) { + // just put it in the set and return + this.raw = range.value + this.set = [[range]] + this.formatted = undefined + return this + } + + this.options = options + this.loose = !!options.loose + this.includePrerelease = !!options.includePrerelease + + // First reduce all whitespace as much as possible so we do not have to rely + // on potentially slow regexes like \s*. This is then stored and used for + // future error messages as well. + this.raw = range.trim().replace(SPACE_CHARACTERS, ' ') + + // First, split on || + this.set = this.raw + .split('||') + // map the range to a 2d array of comparators + .map(r => this.parseRange(r.trim())) + // throw out any comparator lists that are empty + // this generally means that it was not a valid range, which is allowed + // in loose mode, but will still throw if the WHOLE range is invalid. + .filter(c => c.length) + + if (!this.set.length) { + throw new TypeError(`Invalid SemVer Range: ${this.raw}`) + } + + // if we have any that are not the null set, throw out null sets. + if (this.set.length > 1) { + // keep the first one, in case they're all null sets + const first = this.set[0] + this.set = this.set.filter(c => !isNullSet(c[0])) + if (this.set.length === 0) { + this.set = [first] + } else if (this.set.length > 1) { + // if we have any that are *, then the range is just * + for (const c of this.set) { + if (c.length === 1 && isAny(c[0])) { + this.set = [c] + break + } + } } - return new Netmask(long2ip(this.netLong + (this.size * count)), this.mask); - }; + } - Netmask.prototype.forEach = function(fn) { - var index, lastLong, long; - long = ip2long(this.first); - lastLong = ip2long(this.last); - index = 0; - while (long <= lastLong) { - fn(long2ip(long), long, index); - index++; - long++; + this.formatted = undefined + } + + get range () { + if (this.formatted === undefined) { + this.formatted = '' + for (let i = 0; i < this.set.length; i++) { + if (i > 0) { + this.formatted += '||' + } + const comps = this.set[i] + for (let k = 0; k < comps.length; k++) { + if (k > 0) { + this.formatted += ' ' + } + this.formatted += comps[k].toString().trim() + } } - }; + } + return this.formatted + } - Netmask.prototype.toString = function() { - return this.base + "/" + this.bitmask; - }; + format () { + return this.range + } - return Netmask; + toString () { + return this.range + } - })(); + parseRange (range) { + // memoize range parsing for performance. + // this is a very hot path, and fully deterministic. + const memoOpts = + (this.options.includePrerelease && FLAG_INCLUDE_PRERELEASE) | + (this.options.loose && FLAG_LOOSE) + const memoKey = memoOpts + ':' + range + const cached = cache.get(memoKey) + if (cached) { + return cached + } - exports.ip2long = ip2long; + const loose = this.options.loose + // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` + const hr = loose ? re[t.HYPHENRANGELOOSE] : re[t.HYPHENRANGE] + range = range.replace(hr, hyphenReplace(this.options.includePrerelease)) + debug('hyphen replace', range) - exports.long2ip = long2ip; + // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` + range = range.replace(re[t.COMPARATORTRIM], comparatorTrimReplace) + debug('comparator trim', range) - exports.Netmask = Netmask; + // `~ 1.2.3` => `~1.2.3` + range = range.replace(re[t.TILDETRIM], tildeTrimReplace) + debug('tilde trim', range) -}).call(this); + // `^ 1.2.3` => `^1.2.3` + range = range.replace(re[t.CARETTRIM], caretTrimReplace) + debug('caret trim', range) + // At this point, the range is completely trimmed and + // ready to be split into comparators. -/***/ }), + let rangeList = range + .split(' ') + .map(comp => parseComparator(comp, this.options)) + .join(' ') + .split(/\s+/) + // >=0.0.0 is equivalent to * + .map(comp => replaceGTE0(comp, this.options)) -/***/ 56133: -/***/ ((module) => { + if (loose) { + // in loose mode, throw out any that are not valid comparators + rangeList = rangeList.filter(comp => { + debug('loose invalid filter', comp, this.options) + return !!comp.match(re[t.COMPARATORLOOSE]) + }) + } + debug('range list', rangeList) -/*! - * normalize-path - * - * Copyright (c) 2014-2018, Jon Schlinkert. - * Released under the MIT License. - */ + // if any comparators are the null set, then replace with JUST null set + // if more than one comparator, remove any * comparators + // also, don't include the same comparator more than once + const rangeMap = new Map() + const comparators = rangeList.map(comp => new Comparator(comp, this.options)) + for (const comp of comparators) { + if (isNullSet(comp)) { + return [comp] + } + rangeMap.set(comp.value, comp) + } + if (rangeMap.size > 1 && rangeMap.has('')) { + rangeMap.delete('') + } -module.exports = function(path, stripTrailing) { - if (typeof path !== 'string') { - throw new TypeError('expected path to be a string'); + const result = [...rangeMap.values()] + cache.set(memoKey, result) + return result } - if (path === '\\' || path === '/') return '/'; + intersects (range, options) { + if (!(range instanceof Range)) { + throw new TypeError('a Range is required') + } - var len = path.length; - if (len <= 1) return path; + return this.set.some((thisComparators) => { + return ( + isSatisfiable(thisComparators, options) && + range.set.some((rangeComparators) => { + return ( + isSatisfiable(rangeComparators, options) && + thisComparators.every((thisComparator) => { + return rangeComparators.every((rangeComparator) => { + return thisComparator.intersects(rangeComparator, options) + }) + }) + ) + }) + ) + }) + } - // ensure that win32 namespaces has two leading slashes, so that the path is - // handled properly by the win32 version of path.parse() after being normalized - // https://msdn.microsoft.com/library/windows/desktop/aa365247(v=vs.85).aspx#namespaces - var prefix = ''; - if (len > 4 && path[3] === '\\') { - var ch = path[2]; - if ((ch === '?' || ch === '.') && path.slice(0, 2) === '\\\\') { - path = path.slice(2); - prefix = '//'; + // if ANY of the sets match ALL of its comparators, then pass + test (version) { + if (!version) { + return false + } + + if (typeof version === 'string') { + try { + version = new SemVer(version, this.options) + } catch (er) { + return false + } } - } - var segs = path.split(/[/\\]+/); - if (stripTrailing !== false && segs[segs.length - 1] === '') { - segs.pop(); + for (let i = 0; i < this.set.length; i++) { + if (testSet(this.set[i], version, this.options)) { + return true + } + } + return false } - return prefix + segs.join('/'); -}; +} +module.exports = Range -/***/ }), +const LRU = __nccwpck_require__(61383) +const cache = new LRU() -/***/ 55560: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +const parseOptions = __nccwpck_require__(70356) +const Comparator = __nccwpck_require__(89379) +const debug = __nccwpck_require__(1159) +const SemVer = __nccwpck_require__(7163) +const { + safeRe: re, + t, + comparatorTrimReplace, + tildeTrimReplace, + caretTrimReplace, +} = __nccwpck_require__(95471) +const { FLAG_INCLUDE_PRERELEASE, FLAG_LOOSE } = __nccwpck_require__(45101) -var wrappy = __nccwpck_require__(58264) -module.exports = wrappy(once) -module.exports.strict = wrappy(onceStrict) +const isNullSet = c => c.value === '<0.0.0-0' +const isAny = c => c.value === '' -once.proto = once(function () { - Object.defineProperty(Function.prototype, 'once', { - value: function () { - return once(this) - }, - configurable: true - }) +// take a set of comparators and determine whether there +// exists a version which can satisfy it +const isSatisfiable = (comparators, options) => { + let result = true + const remainingComparators = comparators.slice() + let testComparator = remainingComparators.pop() - Object.defineProperty(Function.prototype, 'onceStrict', { - value: function () { - return onceStrict(this) - }, - configurable: true - }) -}) + while (result && remainingComparators.length) { + result = remainingComparators.every((otherComparator) => { + return testComparator.intersects(otherComparator, options) + }) -function once (fn) { - var f = function () { - if (f.called) return f.value - f.called = true - return f.value = fn.apply(this, arguments) + testComparator = remainingComparators.pop() } - f.called = false - return f -} -function onceStrict (fn) { - var f = function () { - if (f.called) - throw new Error(f.onceError) - f.called = true - return f.value = fn.apply(this, arguments) - } - var name = fn.name || 'Function wrapped with `once`' - f.onceError = name + " shouldn't be called more than once" - f.called = false - return f + return result } +// comprised of xranges, tildes, stars, and gtlt's at this point. +// already replaced the hyphen ranges +// turn into a set of JUST comparators. +const parseComparator = (comp, options) => { + debug('comp', comp, options) + comp = replaceCarets(comp, options) + debug('caret', comp) + comp = replaceTildes(comp, options) + debug('tildes', comp) + comp = replaceXRanges(comp, options) + debug('xrange', comp) + comp = replaceStars(comp, options) + debug('stars', comp) + return comp +} -/***/ }), +const isX = id => !id || id.toLowerCase() === 'x' || id === '*' -/***/ 84498: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +// ~, ~> --> * (any, kinda silly) +// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0-0 +// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0-0 +// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0-0 +// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0-0 +// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0-0 +// ~0.0.1 --> >=0.0.1 <0.1.0-0 +const replaceTildes = (comp, options) => { + return comp + .trim() + .split(/\s+/) + .map((c) => replaceTilde(c, options)) + .join(' ') +} -"use strict"; +const replaceTilde = (comp, options) => { + const r = options.loose ? re[t.TILDELOOSE] : re[t.TILDE] + return comp.replace(r, (_, M, m, p, pr) => { + debug('tilde', comp, _, M, m, p, pr) + let ret -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); - __setModuleDefault(result, mod); - return result; -}; -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.PacProxyAgent = void 0; -const net = __importStar(__nccwpck_require__(69278)); -const tls = __importStar(__nccwpck_require__(64756)); -const crypto = __importStar(__nccwpck_require__(76982)); -const events_1 = __nccwpck_require__(24434); -const debug_1 = __importDefault(__nccwpck_require__(2830)); -const url_1 = __nccwpck_require__(87016); -const agent_base_1 = __nccwpck_require__(98894); -const get_uri_1 = __nccwpck_require__(23624); -const pac_resolver_1 = __nccwpck_require__(80598); -const quickjs_emscripten_1 = __nccwpck_require__(91942); -const debug = (0, debug_1.default)('pac-proxy-agent'); -const setServernameFromNonIpHost = (options) => { - if (options.servername === undefined && - options.host && - !net.isIP(options.host)) { - return { - ...options, - servername: options.host, - }; - } - return options; -}; -/** - * The `PacProxyAgent` class. - * - * A few different "protocol" modes are supported (supported protocols are - * backed by the `get-uri` module): - * - * - "pac+data", "data" - refers to an embedded "data:" URI - * - "pac+file", "file" - refers to a local file - * - "pac+ftp", "ftp" - refers to a file located on an FTP server - * - "pac+http", "http" - refers to an HTTP endpoint - * - "pac+https", "https" - refers to an HTTPS endpoint - */ -class PacProxyAgent extends agent_base_1.Agent { - constructor(uri, opts) { - super(opts); - this.clearResolverPromise = () => { - this.resolverPromise = undefined; - }; - // Strip the "pac+" prefix - const uriStr = typeof uri === 'string' ? uri : uri.href; - this.uri = new url_1.URL(uriStr.replace(/^pac\+/i, '')); - debug('Creating PacProxyAgent with URI %o', this.uri.href); - // @ts-expect-error Not sure why TS is complaining here… - this.opts = { ...opts }; - this.cache = undefined; - this.resolver = undefined; - this.resolverHash = ''; - this.resolverPromise = undefined; - // For `PacResolver` - if (!this.opts.filename) { - this.opts.filename = this.uri.href; - } - } - /** - * Loads the PAC proxy file from the source if necessary, and returns - * a generated `FindProxyForURL()` resolver function to use. - * - * @api private - */ - getResolver() { - if (!this.resolverPromise) { - this.resolverPromise = this.loadResolver(); - this.resolverPromise.then(this.clearResolverPromise, this.clearResolverPromise); - } - return this.resolverPromise; - } - async loadResolver() { - try { - // (Re)load the contents of the PAC file URI - const [qjs, code] = await Promise.all([ - (0, quickjs_emscripten_1.getQuickJS)(), - this.loadPacFile(), - ]); - // Create a sha1 hash of the JS code - const hash = crypto.createHash('sha1').update(code).digest('hex'); - if (this.resolver && this.resolverHash === hash) { - debug('Same sha1 hash for code - contents have not changed, reusing previous proxy resolver'); - return this.resolver; - } - // Cache the resolver - debug('Creating new proxy resolver instance'); - this.resolver = (0, pac_resolver_1.createPacResolver)(qjs, code, this.opts); - // Store that sha1 hash for future comparison purposes - this.resolverHash = hash; - return this.resolver; - } - catch (err) { - if (this.resolver && - err.code === 'ENOTMODIFIED') { - debug('Got ENOTMODIFIED response, reusing previous proxy resolver'); - return this.resolver; - } - throw err; - } - } - /** - * Loads the contents of the PAC proxy file. - * - * @api private - */ - async loadPacFile() { - debug('Loading PAC file: %o', this.uri); - const rs = await (0, get_uri_1.getUri)(this.uri, { ...this.opts, cache: this.cache }); - debug('Got `Readable` instance for URI'); - this.cache = rs; - const buf = await (0, agent_base_1.toBuffer)(rs); - debug('Read %o byte PAC file from URI', buf.length); - return buf.toString('utf8'); - } - /** - * Called when the node-core HTTP client library is creating a new HTTP request. - */ - async connect(req, opts) { - const { secureEndpoint } = opts; - const isWebSocket = req.getHeader('upgrade') === 'websocket'; - // First, get a generated `FindProxyForURL()` function, - // either cached or retrieved from the source - const resolver = await this.getResolver(); - // Calculate the `url` parameter - const protocol = secureEndpoint ? 'https:' : 'http:'; - const host = opts.host && net.isIPv6(opts.host) ? `[${opts.host}]` : opts.host; - const defaultPort = secureEndpoint ? 443 : 80; - const url = Object.assign(new url_1.URL(req.path, `${protocol}//${host}`), defaultPort ? undefined : { port: opts.port }); - debug('url: %s', url); - let result = await resolver(url); - // Default to "DIRECT" if a falsey value was returned (or nothing) - if (!result) { - result = 'DIRECT'; - } - const proxies = String(result) - .trim() - .split(/\s*;\s*/g) - .filter(Boolean); - if (this.opts.fallbackToDirect && !proxies.includes('DIRECT')) { - proxies.push('DIRECT'); - } - for (const proxy of proxies) { - let agent = null; - let socket = null; - const [type, target] = proxy.split(/\s+/); - debug('Attempting to use proxy: %o', proxy); - if (type === 'DIRECT') { - // Direct connection to the destination endpoint - if (secureEndpoint) { - socket = tls.connect(setServernameFromNonIpHost(opts)); - } - else { - socket = net.connect(opts); - } - } - else if (type === 'SOCKS' || type === 'SOCKS5') { - // Use a SOCKSv5h proxy - const { SocksProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(53357))); - agent = new SocksProxyAgent(`socks://${target}`, this.opts); - } - else if (type === 'SOCKS4') { - // Use a SOCKSv4a proxy - const { SocksProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(53357))); - agent = new SocksProxyAgent(`socks4a://${target}`, this.opts); - } - else if (type === 'PROXY' || - type === 'HTTP' || - type === 'HTTPS') { - // Use an HTTP or HTTPS proxy - // http://dev.chromium.org/developers/design-documents/secure-web-proxy - const proxyURL = `${type === 'HTTPS' ? 'https' : 'http'}://${target}`; - if (secureEndpoint || isWebSocket) { - const { HttpsProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(3669))); - agent = new HttpsProxyAgent(proxyURL, this.opts); - } - else { - const { HttpProxyAgent } = await Promise.resolve().then(() => __importStar(__nccwpck_require__(81970))); - agent = new HttpProxyAgent(proxyURL, this.opts); - } - } - try { - if (socket) { - // "DIRECT" connection, wait for connection confirmation - await (0, events_1.once)(socket, 'connect'); - req.emit('proxy', { proxy, socket }); - return socket; - } - if (agent) { - const s = await agent.connect(req, opts); - if (!(s instanceof net.Socket)) { - throw new Error('Expected a `net.Socket` to be returned from agent'); - } - req.emit('proxy', { proxy, socket: s }); - return s; - } - throw new Error(`Could not determine proxy type for: ${proxy}`); - } - catch (err) { - debug('Got error for proxy %o: %o', proxy, err); - req.emit('proxy', { proxy, error: err }); - } - } - throw new Error(`Failed to establish a socket connection to proxies: ${JSON.stringify(proxies)}`); + if (isX(M)) { + ret = '' + } else if (isX(m)) { + ret = `>=${M}.0.0 <${+M + 1}.0.0-0` + } else if (isX(p)) { + // ~1.2 == >=1.2.0 <1.3.0-0 + ret = `>=${M}.${m}.0 <${M}.${+m + 1}.0-0` + } else if (pr) { + debug('replaceTilde pr', pr) + ret = `>=${M}.${m}.${p}-${pr + } <${M}.${+m + 1}.0-0` + } else { + // ~1.2.3 == >=1.2.3 <1.3.0-0 + ret = `>=${M}.${m}.${p + } <${M}.${+m + 1}.0-0` } + + debug('tilde return', ret) + return ret + }) } -PacProxyAgent.protocols = [ - 'pac+data', - 'pac+file', - 'pac+ftp', - 'pac+http', - 'pac+https', -]; -exports.PacProxyAgent = PacProxyAgent; -//# sourceMappingURL=index.js.map -/***/ }), +// ^ --> * (any, kinda silly) +// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0-0 +// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0-0 +// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0-0 +// ^1.2.3 --> >=1.2.3 <2.0.0-0 +// ^1.2.0 --> >=1.2.0 <2.0.0-0 +// ^0.0.1 --> >=0.0.1 <0.0.2-0 +// ^0.1.0 --> >=0.1.0 <0.2.0-0 +const replaceCarets = (comp, options) => { + return comp + .trim() + .split(/\s+/) + .map((c) => replaceCaret(c, options)) + .join(' ') +} -/***/ 9143: -/***/ ((__unused_webpack_module, exports) => { +const replaceCaret = (comp, options) => { + debug('caret', comp, options) + const r = options.loose ? re[t.CARETLOOSE] : re[t.CARET] + const z = options.includePrerelease ? '-0' : '' + return comp.replace(r, (_, M, m, p, pr) => { + debug('caret', comp, _, M, m, p, pr) + let ret -"use strict"; + if (isX(M)) { + ret = '' + } else if (isX(m)) { + ret = `>=${M}.0.0${z} <${+M + 1}.0.0-0` + } else if (isX(p)) { + if (M === '0') { + ret = `>=${M}.${m}.0${z} <${M}.${+m + 1}.0-0` + } else { + ret = `>=${M}.${m}.0${z} <${+M + 1}.0.0-0` + } + } else if (pr) { + debug('replaceCaret pr', pr) + if (M === '0') { + if (m === '0') { + ret = `>=${M}.${m}.${p}-${pr + } <${M}.${m}.${+p + 1}-0` + } else { + ret = `>=${M}.${m}.${p}-${pr + } <${M}.${+m + 1}.0-0` + } + } else { + ret = `>=${M}.${m}.${p}-${pr + } <${+M + 1}.0.0-0` + } + } else { + debug('no pr') + if (M === '0') { + if (m === '0') { + ret = `>=${M}.${m}.${p + }${z} <${M}.${m}.${+p + 1}-0` + } else { + ret = `>=${M}.${m}.${p + }${z} <${M}.${+m + 1}.0-0` + } + } else { + ret = `>=${M}.${m}.${p + } <${+M + 1}.0.0-0` + } + } -/** - * If only a single value is specified (from each category: day, month, year), the - * function returns a true value only on days that match that specification. If - * both values are specified, the result is true between those times, including - * bounds. - * - * Even though the examples don't show, the "GMT" parameter can be specified - * in any of the 9 different call profiles, always as the last parameter. - * - * Examples: - * - * ``` js - * dateRange(1) - * true on the first day of each month, local timezone. - * - * dateRange(1, "GMT") - * true on the first day of each month, GMT timezone. - * - * dateRange(1, 15) - * true on the first half of each month. - * - * dateRange(24, "DEC") - * true on 24th of December each year. - * - * dateRange(24, "DEC", 1995) - * true on 24th of December, 1995. - * - * dateRange("JAN", "MAR") - * true on the first quarter of the year. - * - * dateRange(1, "JUN", 15, "AUG") - * true from June 1st until August 15th, each year (including June 1st and August - * 15th). - * - * dateRange(1, "JUN", 15, 1995, "AUG", 1995) - * true from June 1st, 1995, until August 15th, same year. - * - * dateRange("OCT", 1995, "MAR", 1996) - * true from October 1995 until March 1996 (including the entire month of October - * 1995 and March 1996). - * - * dateRange(1995) - * true during the entire year 1995. - * - * dateRange(1995, 1997) - * true from beginning of year 1995 until the end of year 1997. - * ``` - * - * dateRange(day) - * dateRange(day1, day2) - * dateRange(mon) - * dateRange(month1, month2) - * dateRange(year) - * dateRange(year1, year2) - * dateRange(day1, month1, day2, month2) - * dateRange(month1, year1, month2, year2) - * dateRange(day1, month1, year1, day2, month2, year2) - * dateRange(day1, month1, year1, day2, month2, year2, gmt) - * - * @param {String} day is the day of month between 1 and 31 (as an integer). - * @param {String} month is one of the month strings: JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC - * @param {String} year is the full year number, for example 1995 (but not 95). Integer. - * @param {String} gmt is either the string "GMT", which makes time comparison occur in GMT timezone; if left unspecified, times are taken to be in the local timezone. - * @return {Boolean} - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -function dateRange() { - // TODO: implement me! - return false; + debug('caret return', ret) + return ret + }) } -exports["default"] = dateRange; -//# sourceMappingURL=dateRange.js.map -/***/ }), +const replaceXRanges = (comp, options) => { + debug('replaceXRanges', comp, options) + return comp + .split(/\s+/) + .map((c) => replaceXRange(c, options)) + .join(' ') +} -/***/ 70845: -/***/ ((__unused_webpack_module, exports) => { +const replaceXRange = (comp, options) => { + comp = comp.trim() + const r = options.loose ? re[t.XRANGELOOSE] : re[t.XRANGE] + return comp.replace(r, (ret, gtlt, M, m, p, pr) => { + debug('xRange', comp, ret, gtlt, M, m, p, pr) + const xM = isX(M) + const xm = xM || isX(m) + const xp = xm || isX(p) + const anyX = xp -"use strict"; + if (gtlt === '=' && anyX) { + gtlt = '' + } -Object.defineProperty(exports, "__esModule", ({ value: true })); -/** - * Returns true iff the domain of hostname matches. - * - * Examples: - * - * ``` js - * dnsDomainIs("www.netscape.com", ".netscape.com") - * // is true. - * - * dnsDomainIs("www", ".netscape.com") - * // is false. - * - * dnsDomainIs("www.mcom.com", ".netscape.com") - * // is false. - * ``` - * - * - * @param {String} host is the hostname from the URL. - * @param {String} domain is the domain name to test the hostname against. - * @return {Boolean} true iff the domain of the hostname matches. - */ -function dnsDomainIs(host, domain) { - host = String(host); - domain = String(domain); - return host.substr(domain.length * -1) === domain; -} -exports["default"] = dnsDomainIs; -//# sourceMappingURL=dnsDomainIs.js.map + // if we're including prereleases in the match, then we need + // to fix this to -0, the lowest possible prerelease value + pr = options.includePrerelease ? '-0' : '' -/***/ }), + if (xM) { + if (gtlt === '>' || gtlt === '<') { + // nothing is allowed + ret = '<0.0.0-0' + } else { + // nothing is forbidden + ret = '*' + } + } else if (gtlt && anyX) { + // we know patch is an x, because we have any x at all. + // replace X with 0 + if (xm) { + m = 0 + } + p = 0 -/***/ 51550: -/***/ ((__unused_webpack_module, exports) => { + if (gtlt === '>') { + // >1 => >=2.0.0 + // >1.2 => >=1.3.0 + gtlt = '>=' + if (xm) { + M = +M + 1 + m = 0 + p = 0 + } else { + m = +m + 1 + p = 0 + } + } else if (gtlt === '<=') { + // <=0.7.x is actually <0.8.0, since any 0.7.x should + // pass. Similarly, <=7.x is actually <8.0.0, etc. + gtlt = '<' + if (xm) { + M = +M + 1 + } else { + m = +m + 1 + } + } -"use strict"; + if (gtlt === '<') { + pr = '-0' + } -Object.defineProperty(exports, "__esModule", ({ value: true })); -/** - * Returns the number (integer) of DNS domain levels (number of dots) in the - * hostname. - * - * Examples: - * - * ``` js - * dnsDomainLevels("www") - * // returns 0. - * dnsDomainLevels("www.netscape.com") - * // returns 2. - * ``` - * - * @param {String} host is the hostname from the URL. - * @return {Number} number of domain levels - */ -function dnsDomainLevels(host) { - const match = String(host).match(/\./g); - let levels = 0; - if (match) { - levels = match.length; + ret = `${gtlt + M}.${m}.${p}${pr}` + } else if (xm) { + ret = `>=${M}.0.0${pr} <${+M + 1}.0.0-0` + } else if (xp) { + ret = `>=${M}.${m}.0${pr + } <${M}.${+m + 1}.0-0` } - return levels; -} -exports["default"] = dnsDomainLevels; -//# sourceMappingURL=dnsDomainLevels.js.map - -/***/ }), -/***/ 78677: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + debug('xRange return', ret) -"use strict"; + return ret + }) +} -Object.defineProperty(exports, "__esModule", ({ value: true })); -const util_1 = __nccwpck_require__(78696); -/** - * Resolves the given DNS hostname into an IP address, and returns it in the dot - * separated format as a string. - * - * Example: - * - * ``` js - * dnsResolve("home.netscape.com") - * // returns the string "198.95.249.79". - * ``` - * - * @param {String} host hostname to resolve - * @return {String} resolved IP address - */ -async function dnsResolve(host) { - const family = 4; - try { - const r = await (0, util_1.dnsLookup)(host, { family }); - if (typeof r === 'string') { - return r; - } - } - catch (err) { - // @ignore - } - return null; +// Because * is AND-ed with everything else in the comparator, +// and '' means "any version", just remove the *s entirely. +const replaceStars = (comp, options) => { + debug('replaceStars', comp, options) + // Looseness is ignored here. star is always as loose as it gets! + return comp + .trim() + .replace(re[t.STAR], '') } -exports["default"] = dnsResolve; -//# sourceMappingURL=dnsResolve.js.map -/***/ }), +const replaceGTE0 = (comp, options) => { + debug('replaceGTE0', comp, options) + return comp + .trim() + .replace(re[options.includePrerelease ? t.GTE0PRE : t.GTE0], '') +} -/***/ 80598: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +// This function is passed to string.replace(re[t.HYPHENRANGE]) +// M, m, patch, prerelease, build +// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 +// 1.2.3 - 3.4 => >=1.2.0 <3.5.0-0 Any 3.4.x will do +// 1.2 - 3.4 => >=1.2.0 <3.5.0-0 +// TODO build? +const hyphenReplace = incPr => ($0, + from, fM, fm, fp, fpr, fb, + to, tM, tm, tp, tpr) => { + if (isX(fM)) { + from = '' + } else if (isX(fm)) { + from = `>=${fM}.0.0${incPr ? '-0' : ''}` + } else if (isX(fp)) { + from = `>=${fM}.${fm}.0${incPr ? '-0' : ''}` + } else if (fpr) { + from = `>=${from}` + } else { + from = `>=${from}${incPr ? '-0' : ''}` + } -"use strict"; + if (isX(tM)) { + to = '' + } else if (isX(tm)) { + to = `<${+tM + 1}.0.0-0` + } else if (isX(tp)) { + to = `<${tM}.${+tm + 1}.0-0` + } else if (tpr) { + to = `<=${tM}.${tm}.${tp}-${tpr}` + } else if (incPr) { + to = `<${tM}.${tm}.${+tp + 1}-0` + } else { + to = `<=${to}` + } -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.sandbox = exports.createPacResolver = void 0; -const degenerator_1 = __nccwpck_require__(60101); -/** - * Built-in PAC functions. - */ -const dateRange_1 = __importDefault(__nccwpck_require__(9143)); -const dnsDomainIs_1 = __importDefault(__nccwpck_require__(70845)); -const dnsDomainLevels_1 = __importDefault(__nccwpck_require__(51550)); -const dnsResolve_1 = __importDefault(__nccwpck_require__(78677)); -const isInNet_1 = __importDefault(__nccwpck_require__(25912)); -const isPlainHostName_1 = __importDefault(__nccwpck_require__(63747)); -const isResolvable_1 = __importDefault(__nccwpck_require__(74073)); -const localHostOrDomainIs_1 = __importDefault(__nccwpck_require__(45762)); -const myIpAddress_1 = __importDefault(__nccwpck_require__(67395)); -const shExpMatch_1 = __importDefault(__nccwpck_require__(82595)); -const timeRange_1 = __importDefault(__nccwpck_require__(22472)); -const weekdayRange_1 = __importDefault(__nccwpck_require__(92031)); -/** - * Returns an asynchronous `FindProxyForURL()` function - * from the given JS string (from a PAC file). - */ -function createPacResolver(qjs, _str, _opts = {}) { - const str = Buffer.isBuffer(_str) ? _str.toString('utf8') : _str; - // The sandbox to use for the `vm` context. - const context = { - ...exports.sandbox, - ..._opts.sandbox, - }; - // Construct the array of async function names to add `await` calls to. - const names = Object.keys(context).filter((k) => isAsyncFunction(context[k])); - const opts = { - filename: 'proxy.pac', - names, - ..._opts, - sandbox: context, - }; - // Compile the JS `FindProxyForURL()` function into an async function. - const resolver = (0, degenerator_1.compile)(qjs, str, 'FindProxyForURL', opts); - function FindProxyForURL(url, _host) { - const urlObj = typeof url === 'string' ? new URL(url) : url; - const host = _host || urlObj.hostname; - if (!host) { - throw new TypeError('Could not determine `host`'); - } - return resolver(urlObj.href, host); - } - Object.defineProperty(FindProxyForURL, 'toString', { - value: () => resolver.toString(), - enumerable: false, - }); - return FindProxyForURL; -} -exports.createPacResolver = createPacResolver; -exports.sandbox = Object.freeze({ - alert: (message = '') => console.log('%s', message), - dateRange: dateRange_1.default, - dnsDomainIs: dnsDomainIs_1.default, - dnsDomainLevels: dnsDomainLevels_1.default, - dnsResolve: dnsResolve_1.default, - isInNet: isInNet_1.default, - isPlainHostName: isPlainHostName_1.default, - isResolvable: isResolvable_1.default, - localHostOrDomainIs: localHostOrDomainIs_1.default, - myIpAddress: myIpAddress_1.default, - shExpMatch: shExpMatch_1.default, - timeRange: timeRange_1.default, - weekdayRange: weekdayRange_1.default, -}); -// eslint-disable-next-line @typescript-eslint/no-explicit-any -function isAsyncFunction(v) { - if (typeof v !== 'function') - return false; - // Native `AsyncFunction` - if (v.constructor.name === 'AsyncFunction') - return true; - // TypeScript compiled - if (String(v).indexOf('__awaiter(') !== -1) - return true; - // Legacy behavior - set `async` property on the function - return Boolean(v.async); + return `${from} ${to}`.trim() } -//# sourceMappingURL=index.js.map - -/***/ }), -/***/ 84513: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +const testSet = (set, version, options) => { + for (let i = 0; i < set.length; i++) { + if (!set[i].test(version)) { + return false + } + } -"use strict"; + if (version.prerelease.length && !options.includePrerelease) { + // Find the set of versions that are allowed to have prereleases + // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 + // That should allow `1.2.3-pr.2` to pass. + // However, `1.2.4-alpha.notready` should NOT be allowed, + // even though it's within the range set by the comparators. + for (let i = 0; i < set.length; i++) { + debug(set[i].semver) + if (set[i].semver === Comparator.ANY) { + continue + } -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ip = void 0; -const os_1 = __importDefault(__nccwpck_require__(70857)); -exports.ip = { - address() { - const interfaces = os_1.default.networkInterfaces(); - // Default to `ipv4` - const family = normalizeFamily(); - const all = Object.values(interfaces).map((addrs = []) => { - const addresses = addrs.filter((details) => { - const detailsFamily = normalizeFamily(details.family); - if (detailsFamily !== family || exports.ip.isLoopback(details.address)) { - return false; - } - return true; - }); - return addresses.length ? addresses[0].address : undefined; - }).filter(Boolean); - return !all.length ? exports.ip.loopback(family) : all[0]; - }, - isLoopback(addr) { - return /^(::f{4}:)?127\.([0-9]{1,3})\.([0-9]{1,3})\.([0-9]{1,3})/ - .test(addr) - || /^fe80::1$/.test(addr) - || /^::1$/.test(addr) - || /^::$/.test(addr); - }, - loopback(family) { - // Default to `ipv4` - family = normalizeFamily(family); - if (family !== 'ipv4' && family !== 'ipv6') { - throw new Error('family must be ipv4 or ipv6'); + if (set[i].semver.prerelease.length > 0) { + const allowed = set[i].semver + if (allowed.major === version.major && + allowed.minor === version.minor && + allowed.patch === version.patch) { + return true } - return family === 'ipv4' ? '127.0.0.1' : 'fe80::1'; - } -}; -function normalizeFamily(family) { - if (family === 4) { - return 'ipv4'; - } - if (family === 6) { - return 'ipv6'; + } } - return family ? family.toLowerCase() : 'ipv4'; + + // Version has a -pre, but it's not one of the ones we like. + return false + } + + return true } -//# sourceMappingURL=ip.js.map + /***/ }), -/***/ 25912: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 7163: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +const debug = __nccwpck_require__(1159) +const { MAX_LENGTH, MAX_SAFE_INTEGER } = __nccwpck_require__(45101) +const { safeRe: re, t } = __nccwpck_require__(95471) -Object.defineProperty(exports, "__esModule", ({ value: true })); -const netmask_1 = __nccwpck_require__(35192); -const util_1 = __nccwpck_require__(78696); -/** - * True iff the IP address of the host matches the specified IP address pattern. - * - * Pattern and mask specification is done the same way as for SOCKS configuration. - * - * Examples: - * - * ``` js - * isInNet(host, "198.95.249.79", "255.255.255.255") - * // is true iff the IP address of host matches exactly 198.95.249.79. - * - * isInNet(host, "198.95.0.0", "255.255.0.0") - * // is true iff the IP address of the host matches 198.95.*.*. - * ``` - * - * @param {String} host a DNS hostname, or IP address. If a hostname is passed, - * it will be resoved into an IP address by this function. - * @param {String} pattern an IP address pattern in the dot-separated format mask. - * @param {String} mask for the IP address pattern informing which parts of the - * IP address should be matched against. 0 means ignore, 255 means match. - * @return {Boolean} - */ -async function isInNet(host, pattern, mask) { - const family = 4; - try { - const ip = await (0, util_1.dnsLookup)(host, { family }); - if (typeof ip === 'string') { - const netmask = new netmask_1.Netmask(pattern, mask); - return netmask.contains(ip); - } +const parseOptions = __nccwpck_require__(70356) +const { compareIdentifiers } = __nccwpck_require__(73348) +class SemVer { + constructor (version, options) { + options = parseOptions(options) + + if (version instanceof SemVer) { + if (version.loose === !!options.loose && + version.includePrerelease === !!options.includePrerelease) { + return version + } else { + version = version.version + } + } else if (typeof version !== 'string') { + throw new TypeError(`Invalid version. Must be a string. Got type "${typeof version}".`) } - catch (err) { - // ignore + + if (version.length > MAX_LENGTH) { + throw new TypeError( + `version is longer than ${MAX_LENGTH} characters` + ) } - return false; -} -exports["default"] = isInNet; -//# sourceMappingURL=isInNet.js.map -/***/ }), + debug('SemVer', version, options) + this.options = options + this.loose = !!options.loose + // this isn't actually relevant for versions, but keep it so that we + // don't run into trouble passing this.options around. + this.includePrerelease = !!options.includePrerelease -/***/ 63747: -/***/ ((__unused_webpack_module, exports) => { + const m = version.trim().match(options.loose ? re[t.LOOSE] : re[t.FULL]) -"use strict"; + if (!m) { + throw new TypeError(`Invalid Version: ${version}`) + } -/** - * True iff there is no domain name in the hostname (no dots). - * - * Examples: - * - * ``` js - * isPlainHostName("www") - * // is true. - * - * isPlainHostName("www.netscape.com") - * // is false. - * ``` - * - * @param {String} host The hostname from the URL (excluding port number). - * @return {Boolean} - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -function isPlainHostName(host) { - return !/\./.test(host); -} -exports["default"] = isPlainHostName; -//# sourceMappingURL=isPlainHostName.js.map + this.raw = version -/***/ }), + // these are actually numbers + this.major = +m[1] + this.minor = +m[2] + this.patch = +m[3] -/***/ 74073: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + if (this.major > MAX_SAFE_INTEGER || this.major < 0) { + throw new TypeError('Invalid major version') + } -"use strict"; + if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) { + throw new TypeError('Invalid minor version') + } -Object.defineProperty(exports, "__esModule", ({ value: true })); -const util_1 = __nccwpck_require__(78696); -/** - * Tries to resolve the hostname. Returns true if succeeds. - * - * @param {String} host is the hostname from the URL. - * @return {Boolean} - */ -async function isResolvable(host) { - const family = 4; - try { - if (await (0, util_1.dnsLookup)(host, { family })) { - return true; + if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) { + throw new TypeError('Invalid patch version') + } + + // numberify any prerelease numeric ids + if (!m[4]) { + this.prerelease = [] + } else { + this.prerelease = m[4].split('.').map((id) => { + if (/^[0-9]+$/.test(id)) { + const num = +id + if (num >= 0 && num < MAX_SAFE_INTEGER) { + return num + } } + return id + }) } - catch (err) { - // ignore + + this.build = m[5] ? m[5].split('.') : [] + this.format() + } + + format () { + this.version = `${this.major}.${this.minor}.${this.patch}` + if (this.prerelease.length) { + this.version += `-${this.prerelease.join('.')}` } - return false; -} -exports["default"] = isResolvable; -//# sourceMappingURL=isResolvable.js.map + return this.version + } -/***/ }), + toString () { + return this.version + } -/***/ 45762: -/***/ ((__unused_webpack_module, exports) => { + compare (other) { + debug('SemVer.compare', this.version, this.options, other) + if (!(other instanceof SemVer)) { + if (typeof other === 'string' && other === this.version) { + return 0 + } + other = new SemVer(other, this.options) + } -"use strict"; + if (other.version === this.version) { + return 0 + } -Object.defineProperty(exports, "__esModule", ({ value: true })); -/** - * Is true if the hostname matches exactly the specified hostname, or if there is - * no domain name part in the hostname, but the unqualified hostname matches. - * - * Examples: - * - * ``` js - * localHostOrDomainIs("www.netscape.com", "www.netscape.com") - * // is true (exact match). - * - * localHostOrDomainIs("www", "www.netscape.com") - * // is true (hostname match, domain not specified). - * - * localHostOrDomainIs("www.mcom.com", "www.netscape.com") - * // is false (domain name mismatch). - * - * localHostOrDomainIs("home.netscape.com", "www.netscape.com") - * // is false (hostname mismatch). - * ``` - * - * @param {String} host the hostname from the URL. - * @param {String} hostdom fully qualified hostname to match against. - * @return {Boolean} - */ -function localHostOrDomainIs(host, hostdom) { - const parts = host.split('.'); - const domparts = hostdom.split('.'); - let matches = true; - for (let i = 0; i < parts.length; i++) { - if (parts[i] !== domparts[i]) { - matches = false; - break; - } + return this.compareMain(other) || this.comparePre(other) + } + + compareMain (other) { + if (!(other instanceof SemVer)) { + other = new SemVer(other, this.options) } - return matches; -} -exports["default"] = localHostOrDomainIs; -//# sourceMappingURL=localHostOrDomainIs.js.map -/***/ }), + return ( + compareIdentifiers(this.major, other.major) || + compareIdentifiers(this.minor, other.minor) || + compareIdentifiers(this.patch, other.patch) + ) + } -/***/ 67395: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + comparePre (other) { + if (!(other instanceof SemVer)) { + other = new SemVer(other, this.options) + } -"use strict"; + // NOT having a prerelease is > having one + if (this.prerelease.length && !other.prerelease.length) { + return -1 + } else if (!this.prerelease.length && other.prerelease.length) { + return 1 + } else if (!this.prerelease.length && !other.prerelease.length) { + return 0 + } -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -const ip_1 = __nccwpck_require__(84513); -const net_1 = __importDefault(__nccwpck_require__(69278)); -/** - * Returns the IP address of the host that the Navigator is running on, as - * a string in the dot-separated integer format. - * - * Example: - * - * ``` js - * myIpAddress() - * // would return the string "198.95.249.79" if you were running the - * // Navigator on that host. - * ``` - * - * @return {String} external IP address - */ -async function myIpAddress() { - return new Promise((resolve, reject) => { - // 8.8.8.8:53 is "Google Public DNS": - // https://developers.google.com/speed/public-dns/ - const socket = net_1.default.connect({ host: '8.8.8.8', port: 53 }); - const onError = () => { - // if we fail to access Google DNS (as in firewall blocks access), - // fallback to querying IP locally - resolve(ip_1.ip.address()); - }; - socket.once('error', onError); - socket.once('connect', () => { - socket.removeListener('error', onError); - const addr = socket.address(); - socket.destroy(); - if (typeof addr === 'string') { - resolve(addr); + let i = 0 + do { + const a = this.prerelease[i] + const b = other.prerelease[i] + debug('prerelease compare', i, a, b) + if (a === undefined && b === undefined) { + return 0 + } else if (b === undefined) { + return 1 + } else if (a === undefined) { + return -1 + } else if (a === b) { + continue + } else { + return compareIdentifiers(a, b) + } + } while (++i) + } + + compareBuild (other) { + if (!(other instanceof SemVer)) { + other = new SemVer(other, this.options) + } + + let i = 0 + do { + const a = this.build[i] + const b = other.build[i] + debug('build compare', i, a, b) + if (a === undefined && b === undefined) { + return 0 + } else if (b === undefined) { + return 1 + } else if (a === undefined) { + return -1 + } else if (a === b) { + continue + } else { + return compareIdentifiers(a, b) + } + } while (++i) + } + + // preminor will bump the version up to the next minor release, and immediately + // down to pre-release. premajor and prepatch work the same way. + inc (release, identifier, identifierBase) { + switch (release) { + case 'premajor': + this.prerelease.length = 0 + this.patch = 0 + this.minor = 0 + this.major++ + this.inc('pre', identifier, identifierBase) + break + case 'preminor': + this.prerelease.length = 0 + this.patch = 0 + this.minor++ + this.inc('pre', identifier, identifierBase) + break + case 'prepatch': + // If this is already a prerelease, it will bump to the next version + // drop any prereleases that might already exist, since they are not + // relevant at this point. + this.prerelease.length = 0 + this.inc('patch', identifier, identifierBase) + this.inc('pre', identifier, identifierBase) + break + // If the input is a non-prerelease version, this acts the same as + // prepatch. + case 'prerelease': + if (this.prerelease.length === 0) { + this.inc('patch', identifier, identifierBase) + } + this.inc('pre', identifier, identifierBase) + break + + case 'major': + // If this is a pre-major version, bump up to the same major version. + // Otherwise increment major. + // 1.0.0-5 bumps to 1.0.0 + // 1.1.0 bumps to 2.0.0 + if ( + this.minor !== 0 || + this.patch !== 0 || + this.prerelease.length === 0 + ) { + this.major++ + } + this.minor = 0 + this.patch = 0 + this.prerelease = [] + break + case 'minor': + // If this is a pre-minor version, bump up to the same minor version. + // Otherwise increment minor. + // 1.2.0-5 bumps to 1.2.0 + // 1.2.1 bumps to 1.3.0 + if (this.patch !== 0 || this.prerelease.length === 0) { + this.minor++ + } + this.patch = 0 + this.prerelease = [] + break + case 'patch': + // If this is not a pre-release version, it will increment the patch. + // If it is a pre-release it will bump up to the same patch version. + // 1.2.0-5 patches to 1.2.0 + // 1.2.0 patches to 1.2.1 + if (this.prerelease.length === 0) { + this.patch++ + } + this.prerelease = [] + break + // This probably shouldn't be used publicly. + // 1.0.0 'pre' would become 1.0.0-0 which is the wrong direction. + case 'pre': { + const base = Number(identifierBase) ? 1 : 0 + + if (!identifier && identifierBase === false) { + throw new Error('invalid increment argument: identifier is empty') + } + + if (this.prerelease.length === 0) { + this.prerelease = [base] + } else { + let i = this.prerelease.length + while (--i >= 0) { + if (typeof this.prerelease[i] === 'number') { + this.prerelease[i]++ + i = -2 } - else if (addr.address) { - resolve(addr.address); + } + if (i === -1) { + // didn't increment anything + if (identifier === this.prerelease.join('.') && identifierBase === false) { + throw new Error('invalid increment argument: identifier already exists') } - else { - reject(new Error('Expected a `string`')); + this.prerelease.push(base) + } + } + if (identifier) { + // 1.2.0-beta.1 bumps to 1.2.0-beta.2, + // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 + let prerelease = [identifier, base] + if (identifierBase === false) { + prerelease = [identifier] + } + if (compareIdentifiers(this.prerelease[0], identifier) === 0) { + if (isNaN(this.prerelease[1])) { + this.prerelease = prerelease } - }); - }); + } else { + this.prerelease = prerelease + } + } + break + } + default: + throw new Error(`invalid increment argument: ${release}`) + } + this.raw = this.format() + if (this.build.length) { + this.raw += `+${this.build.join('.')}` + } + return this + } } -exports["default"] = myIpAddress; -//# sourceMappingURL=myIpAddress.js.map -/***/ }), +module.exports = SemVer -/***/ 82595: -/***/ ((__unused_webpack_module, exports) => { -"use strict"; +/***/ }), -/** - * Returns true if the string matches the specified shell - * expression. - * - * Actually, currently the patterns are shell expressions, - * not regular expressions. - * - * Examples: - * - * ``` js - * shExpMatch("http://home.netscape.com/people/ari/index.html", "*\/ari/*") - * // is true. - * - * shExpMatch("http://home.netscape.com/people/montulli/index.html", "*\/ari/*") - * // is false. - * ``` - * - * @param {String} str is any string to compare (e.g. the URL, or the hostname). - * @param {String} shexp is a shell expression to compare against. - * @return {Boolean} true if the string matches the shell expression. - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -function shExpMatch(str, shexp) { - const re = toRegExp(shexp); - return re.test(str); -} -exports["default"] = shExpMatch; -/** - * Converts a "shell expression" to a JavaScript RegExp. - * - * @api private - */ -function toRegExp(str) { - str = String(str) - .replace(/\./g, '\\.') - .replace(/\?/g, '.') - .replace(/\*/g, '.*'); - return new RegExp(`^${str}$`); +/***/ 1799: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const parse = __nccwpck_require__(16353) +const clean = (version, options) => { + const s = parse(version.trim().replace(/^[=v]+/, ''), options) + return s ? s.version : null } -//# sourceMappingURL=shExpMatch.js.map +module.exports = clean + /***/ }), -/***/ 22472: -/***/ ((__unused_webpack_module, exports) => { +/***/ 28646: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +const eq = __nccwpck_require__(55082) +const neq = __nccwpck_require__(4974) +const gt = __nccwpck_require__(16599) +const gte = __nccwpck_require__(41236) +const lt = __nccwpck_require__(3872) +const lte = __nccwpck_require__(56717) -/** - * True during (or between) the specified time(s). - * - * Even though the examples don't show it, this parameter may be present in - * each of the different parameter profiles, always as the last parameter. - * - * - * Examples: - * - * ``` js - * timerange(12) - * true from noon to 1pm. - * - * timerange(12, 13) - * same as above. - * - * timerange(12, "GMT") - * true from noon to 1pm, in GMT timezone. - * - * timerange(9, 17) - * true from 9am to 5pm. - * - * timerange(8, 30, 17, 00) - * true from 8:30am to 5:00pm. - * - * timerange(0, 0, 0, 0, 0, 30) - * true between midnight and 30 seconds past midnight. - * ``` - * - * timeRange(hour) - * timeRange(hour1, hour2) - * timeRange(hour1, min1, hour2, min2) - * timeRange(hour1, min1, sec1, hour2, min2, sec2) - * timeRange(hour1, min1, sec1, hour2, min2, sec2, gmt) - * - * @param {String} hour is the hour from 0 to 23. (0 is midnight, 23 is 11 pm.) - * @param {String} min minutes from 0 to 59. - * @param {String} sec seconds from 0 to 59. - * @param {String} gmt either the string "GMT" for GMT timezone, or not specified, for local timezone. - * @return {Boolean} - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -function timeRange() { - // eslint-disable-next-line prefer-rest-params - const args = Array.prototype.slice.call(arguments); - const lastArg = args.pop(); - const useGMTzone = lastArg === 'GMT'; - const currentDate = new Date(); - if (!useGMTzone) { - args.push(lastArg); - } - let result = false; - const noOfArgs = args.length; - const numericArgs = args.map((n) => parseInt(n, 10)); - // timeRange(hour) - if (noOfArgs === 1) { - result = getCurrentHour(useGMTzone, currentDate) === numericArgs[0]; - // timeRange(hour1, hour2) - } - else if (noOfArgs === 2) { - const currentHour = getCurrentHour(useGMTzone, currentDate); - result = numericArgs[0] <= currentHour && currentHour < numericArgs[1]; - // timeRange(hour1, min1, hour2, min2) - } - else if (noOfArgs === 4) { - result = valueInRange(secondsElapsedToday(numericArgs[0], numericArgs[1], 0), secondsElapsedToday(getCurrentHour(useGMTzone, currentDate), getCurrentMinute(useGMTzone, currentDate), 0), secondsElapsedToday(numericArgs[2], numericArgs[3], 59)); - // timeRange(hour1, min1, sec1, hour2, min2, sec2) - } - else if (noOfArgs === 6) { - result = valueInRange(secondsElapsedToday(numericArgs[0], numericArgs[1], numericArgs[2]), secondsElapsedToday(getCurrentHour(useGMTzone, currentDate), getCurrentMinute(useGMTzone, currentDate), getCurrentSecond(useGMTzone, currentDate)), secondsElapsedToday(numericArgs[3], numericArgs[4], numericArgs[5])); - } - return result; -} -exports["default"] = timeRange; -function secondsElapsedToday(hh, mm, ss) { - return hh * 3600 + mm * 60 + ss; -} -function getCurrentHour(gmt, currentDate) { - return gmt ? currentDate.getUTCHours() : currentDate.getHours(); -} -function getCurrentMinute(gmt, currentDate) { - return gmt ? currentDate.getUTCMinutes() : currentDate.getMinutes(); -} -function getCurrentSecond(gmt, currentDate) { - return gmt ? currentDate.getUTCSeconds() : currentDate.getSeconds(); -} -// start <= value <= finish -function valueInRange(start, value, finish) { - return start <= value && value <= finish; -} -//# sourceMappingURL=timeRange.js.map +const cmp = (a, op, b, loose) => { + switch (op) { + case '===': + if (typeof a === 'object') { + a = a.version + } + if (typeof b === 'object') { + b = b.version + } + return a === b -/***/ }), + case '!==': + if (typeof a === 'object') { + a = a.version + } + if (typeof b === 'object') { + b = b.version + } + return a !== b -/***/ 78696: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + case '': + case '=': + case '==': + return eq(a, b, loose) -"use strict"; + case '!=': + return neq(a, b, loose) -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.isGMT = exports.dnsLookup = void 0; -const dns_1 = __nccwpck_require__(72250); -function dnsLookup(host, opts) { - return new Promise((resolve, reject) => { - (0, dns_1.lookup)(host, opts, (err, res) => { - if (err) { - reject(err); - } - else { - resolve(res); - } - }); - }); -} -exports.dnsLookup = dnsLookup; -function isGMT(v) { - return v === 'GMT'; -} -exports.isGMT = isGMT; -//# sourceMappingURL=util.js.map + case '>': + return gt(a, b, loose) -/***/ }), + case '>=': + return gte(a, b, loose) -/***/ 92031: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + case '<': + return lt(a, b, loose) -"use strict"; + case '<=': + return lte(a, b, loose) -Object.defineProperty(exports, "__esModule", ({ value: true })); -const util_1 = __nccwpck_require__(78696); -const weekdays = ['SUN', 'MON', 'TUE', 'WED', 'THU', 'FRI', 'SAT']; -/** - * Only the first parameter is mandatory. Either the second, the third, or both - * may be left out. - * - * If only one parameter is present, the function yeilds a true value on the - * weekday that the parameter represents. If the string "GMT" is specified as - * a second parameter, times are taken to be in GMT, otherwise in local timezone. - * - * If both wd1 and wd1 are defined, the condition is true if the current weekday - * is in between those two weekdays. Bounds are inclusive. If the "GMT" parameter - * is specified, times are taken to be in GMT, otherwise the local timezone is - * used. - * - * Valid "weekday strings" are: - * - * SUN MON TUE WED THU FRI SAT - * - * Examples: - * - * ``` js - * weekdayRange("MON", "FRI") - * true Monday trhough Friday (local timezone). - * - * weekdayRange("MON", "FRI", "GMT") - * same as above, but GMT timezone. - * - * weekdayRange("SAT") - * true on Saturdays local time. - * - * weekdayRange("SAT", "GMT") - * true on Saturdays GMT time. - * - * weekdayRange("FRI", "MON") - * true Friday through Monday (note, order does matter!). - * ``` - * - * - * @param {String} wd1 one of the weekday strings. - * @param {String} wd2 one of the weekday strings. - * @param {String} gmt is either the string: GMT or is left out. - * @return {Boolean} - */ -function weekdayRange(wd1, wd2, gmt) { - let useGMTzone = false; - let wd1Index = -1; - let wd2Index = -1; - let wd2IsGmt = false; - if ((0, util_1.isGMT)(gmt)) { - useGMTzone = true; - } - else if ((0, util_1.isGMT)(wd2)) { - useGMTzone = true; - wd2IsGmt = true; - } - wd1Index = weekdays.indexOf(wd1); - if (!wd2IsGmt && isWeekday(wd2)) { - wd2Index = weekdays.indexOf(wd2); - } - const todaysDay = getTodaysDay(useGMTzone); - let result; - if (wd2Index < 0) { - result = todaysDay === wd1Index; - } - else if (wd1Index <= wd2Index) { - result = valueInRange(wd1Index, todaysDay, wd2Index); - } - else { - result = - valueInRange(wd1Index, todaysDay, 6) || - valueInRange(0, todaysDay, wd2Index); - } - return result; -} -exports["default"] = weekdayRange; -function getTodaysDay(gmt) { - return gmt ? new Date().getUTCDay() : new Date().getDay(); -} -// start <= value <= finish -function valueInRange(start, value, finish) { - return start <= value && value <= finish; -} -function isWeekday(v) { - if (!v) - return false; - return weekdays.includes(v); + default: + throw new TypeError(`Invalid operator: ${op}`) + } } -//# sourceMappingURL=weekdayRange.js.map +module.exports = cmp + /***/ }), -/***/ 2603: +/***/ 35385: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - -const callsites = __nccwpck_require__(84060); - -module.exports = filepath => { - const stacks = callsites(); +const SemVer = __nccwpck_require__(7163) +const parse = __nccwpck_require__(16353) +const { safeRe: re, t } = __nccwpck_require__(95471) - if (!filepath) { - return stacks[2].getFileName(); - } +const coerce = (version, options) => { + if (version instanceof SemVer) { + return version + } - let seenVal = false; + if (typeof version === 'number') { + version = String(version) + } - // Skip the first stack as it's this function - stacks.shift(); + if (typeof version !== 'string') { + return null + } - for (const stack of stacks) { - const parentFilepath = stack.getFileName(); + options = options || {} - if (typeof parentFilepath !== 'string') { - continue; - } + let match = null + if (!options.rtl) { + match = version.match(options.includePrerelease ? re[t.COERCEFULL] : re[t.COERCE]) + } else { + // Find the right-most coercible string that does not share + // a terminus with a more left-ward coercible string. + // Eg, '1.2.3.4' wants to coerce '2.3.4', not '3.4' or '4' + // With includePrerelease option set, '1.2.3.4-rc' wants to coerce '2.3.4-rc', not '2.3.4' + // + // Walk through the string checking with a /g regexp + // Manually set the index so as to pick up overlapping matches. + // Stop when we get a match that ends at the string end, since no + // coercible string can be more right-ward without the same terminus. + const coerceRtlRegex = options.includePrerelease ? re[t.COERCERTLFULL] : re[t.COERCERTL] + let next + while ((next = coerceRtlRegex.exec(version)) && + (!match || match.index + match[0].length !== version.length) + ) { + if (!match || + next.index + next[0].length !== match.index + match[0].length) { + match = next + } + coerceRtlRegex.lastIndex = next.index + next[1].length + next[2].length + } + // leave it in a clean state + coerceRtlRegex.lastIndex = -1 + } - if (parentFilepath === filepath) { - seenVal = true; - continue; - } + if (match === null) { + return null + } - // Skip native modules - if (parentFilepath === 'module.js') { - continue; - } + const major = match[2] + const minor = match[3] || '0' + const patch = match[4] || '0' + const prerelease = options.includePrerelease && match[5] ? `-${match[5]}` : '' + const build = options.includePrerelease && match[6] ? `+${match[6]}` : '' - if (seenVal && parentFilepath !== filepath) { - return parentFilepath; - } - } -}; + return parse(`${major}.${minor}.${patch}${prerelease}${build}`, options) +} +module.exports = coerce /***/ }), -/***/ 22308: +/***/ 37648: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - -const errorEx = __nccwpck_require__(18296); -const fallback = __nccwpck_require__(36712); -const {default: LinesAndColumns} = __nccwpck_require__(61402); -const {codeFrameColumns} = __nccwpck_require__(90147); - -const JSONError = errorEx('JSONError', { - fileName: errorEx.append('in %s'), - codeFrame: errorEx.append('\n\n%s\n') -}); +const SemVer = __nccwpck_require__(7163) +const compareBuild = (a, b, loose) => { + const versionA = new SemVer(a, loose) + const versionB = new SemVer(b, loose) + return versionA.compare(versionB) || versionA.compareBuild(versionB) +} +module.exports = compareBuild -const parseJson = (string, reviver, filename) => { - if (typeof reviver === 'string') { - filename = reviver; - reviver = null; - } - try { - try { - return JSON.parse(string, reviver); - } catch (error) { - fallback(string, reviver); - throw error; - } - } catch (error) { - error.message = error.message.replace(/\n/g, ''); - const indexMatch = error.message.match(/in JSON at position (\d+) while parsing/); +/***/ }), - const jsonError = new JSONError(error); - if (filename) { - jsonError.fileName = filename; - } +/***/ 56874: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (indexMatch && indexMatch.length > 0) { - const lines = new LinesAndColumns(string); - const index = Number(indexMatch[1]); - const location = lines.locationForIndex(index); +const compare = __nccwpck_require__(78469) +const compareLoose = (a, b) => compare(a, b, true) +module.exports = compareLoose - const codeFrame = codeFrameColumns( - string, - {start: {line: location.line + 1, column: location.column + 1}}, - {highlightCode: true} - ); - jsonError.codeFrame = codeFrame; - } +/***/ }), - throw jsonError; - } -}; +/***/ 78469: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -parseJson.JSONError = JSONError; +const SemVer = __nccwpck_require__(7163) +const compare = (a, b, loose) => + new SemVer(a, loose).compare(new SemVer(b, loose)) -module.exports = parseJson; +module.exports = compare /***/ }), -/***/ 73313: -/***/ ((module) => { +/***/ 70711: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports = Pend; +const parse = __nccwpck_require__(16353) -function Pend() { - this.pending = 0; - this.max = Infinity; - this.listeners = []; - this.waiting = []; - this.error = null; -} +const diff = (version1, version2) => { + const v1 = parse(version1, null, true) + const v2 = parse(version2, null, true) + const comparison = v1.compare(v2) -Pend.prototype.go = function(fn) { - if (this.pending < this.max) { - pendGo(this, fn); - } else { - this.waiting.push(fn); + if (comparison === 0) { + return null } -}; -Pend.prototype.wait = function(cb) { - if (this.pending === 0) { - cb(this.error); - } else { - this.listeners.push(cb); - } -}; + const v1Higher = comparison > 0 + const highVersion = v1Higher ? v1 : v2 + const lowVersion = v1Higher ? v2 : v1 + const highHasPre = !!highVersion.prerelease.length + const lowHasPre = !!lowVersion.prerelease.length -Pend.prototype.hold = function() { - return pendHold(this); -}; + if (lowHasPre && !highHasPre) { + // Going from prerelease -> no prerelease requires some special casing -function pendHold(self) { - self.pending += 1; - var called = false; - return onCb; - function onCb(err) { - if (called) throw new Error("callback called twice"); - called = true; - self.error = self.error || err; - self.pending -= 1; - if (self.waiting.length > 0 && self.pending < self.max) { - pendGo(self, self.waiting.shift()); - } else if (self.pending === 0) { - var listeners = self.listeners; - self.listeners = []; - listeners.forEach(cbListener); + // If the low version has only a major, then it will always be a major + // Some examples: + // 1.0.0-1 -> 1.0.0 + // 1.0.0-1 -> 1.1.1 + // 1.0.0-1 -> 2.0.0 + if (!lowVersion.patch && !lowVersion.minor) { + return 'major' } - } - function cbListener(listener) { - listener(self.error); - } -} -function pendGo(self, fn) { - fn(pendHold(self)); -} + // Otherwise it can be determined by checking the high version + if (highVersion.patch) { + // anything higher than a patch bump would result in the wrong version + return 'patch' + } -/***/ }), + if (highVersion.minor) { + // anything higher than a minor bump would result in the wrong version + return 'minor' + } -/***/ 41564: -/***/ ((module) => { + // bumping major/minor/patch all have same result + return 'major' + } -"use strict"; + // add the `pre` prefix if we are going to a prerelease version + const prefix = highHasPre ? 'pre' : '' + if (v1.major !== v2.major) { + return prefix + 'major' + } -if (typeof process === 'undefined' || - !process.version || - process.version.indexOf('v0.') === 0 || - process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { - module.exports = { nextTick: nextTick }; -} else { - module.exports = process -} - -function nextTick(fn, arg1, arg2, arg3) { - if (typeof fn !== 'function') { - throw new TypeError('"callback" argument must be a function'); - } - var len = arguments.length; - var args, i; - switch (len) { - case 0: - case 1: - return process.nextTick(fn); - case 2: - return process.nextTick(function afterTickOne() { - fn.call(null, arg1); - }); - case 3: - return process.nextTick(function afterTickTwo() { - fn.call(null, arg1, arg2); - }); - case 4: - return process.nextTick(function afterTickThree() { - fn.call(null, arg1, arg2, arg3); - }); - default: - args = new Array(len - 1); - i = 0; - while (i < args.length) { - args[i++] = arguments[i]; - } - return process.nextTick(function afterTick() { - fn.apply(null, args); - }); + if (v1.minor !== v2.minor) { + return prefix + 'minor' + } + + if (v1.patch !== v2.patch) { + return prefix + 'patch' } + + // high and low are preleases + return 'prerelease' } +module.exports = diff /***/ }), -/***/ 7945: -/***/ ((module) => { +/***/ 55082: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -// for now just expose the builtin process global from node.js -module.exports = global.process; +const compare = __nccwpck_require__(78469) +const eq = (a, b, loose) => compare(a, b, loose) === 0 +module.exports = eq /***/ }), -/***/ 49243: +/***/ 16599: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports = __nccwpck_require__(85171); +const compare = __nccwpck_require__(78469) +const gt = (a, b, loose) => compare(a, b, loose) > 0 +module.exports = gt /***/ }), -/***/ 85171: -/***/ ((module, exports) => { +/***/ 41236: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/*! - * node-progress - * Copyright(c) 2011 TJ Holowaychuk - * MIT Licensed - */ +const compare = __nccwpck_require__(78469) +const gte = (a, b, loose) => compare(a, b, loose) >= 0 +module.exports = gte -/** - * Expose `ProgressBar`. - */ -exports = module.exports = ProgressBar; +/***/ }), -/** - * Initialize a `ProgressBar` with the given `fmt` string and `options` or - * `total`. - * - * Options: - * - * - `curr` current completed index - * - `total` total number of ticks to complete - * - `width` the displayed width of the progress bar defaulting to total - * - `stream` the output stream defaulting to stderr - * - `head` head character defaulting to complete character - * - `complete` completion character defaulting to "=" - * - `incomplete` incomplete character defaulting to "-" - * - `renderThrottle` minimum time between updates in milliseconds defaulting to 16 - * - `callback` optional function to call when the progress bar completes - * - `clear` will clear the progress bar upon termination - * - * Tokens: - * - * - `:bar` the progress bar itself - * - `:current` current tick number - * - `:total` total ticks - * - `:elapsed` time elapsed in seconds - * - `:percent` completion percentage - * - `:eta` eta in seconds - * - `:rate` rate of ticks per second - * - * @param {string} fmt - * @param {object|number} options or total - * @api public - */ +/***/ 62338: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -function ProgressBar(fmt, options) { - this.stream = options.stream || process.stderr; +const SemVer = __nccwpck_require__(7163) - if (typeof(options) == 'number') { - var total = options; - options = {}; - options.total = total; - } else { - options = options || {}; - if ('string' != typeof fmt) throw new Error('format required'); - if ('number' != typeof options.total) throw new Error('total required'); +const inc = (version, release, options, identifier, identifierBase) => { + if (typeof (options) === 'string') { + identifierBase = identifier + identifier = options + options = undefined } - this.fmt = fmt; - this.curr = options.curr || 0; - this.total = options.total; - this.width = options.width || this.total; - this.clear = options.clear - this.chars = { - complete : options.complete || '=', - incomplete : options.incomplete || '-', - head : options.head || (options.complete || '=') - }; - this.renderThrottle = options.renderThrottle !== 0 ? (options.renderThrottle || 16) : 0; - this.lastRender = -Infinity; - this.callback = options.callback || function () {}; - this.tokens = {}; - this.lastDraw = ''; + try { + return new SemVer( + version instanceof SemVer ? version.version : version, + options + ).inc(release, identifier, identifierBase).version + } catch (er) { + return null + } } +module.exports = inc -/** - * "tick" the progress bar with optional `len` and optional `tokens`. - * - * @param {number|object} len or tokens - * @param {object} tokens - * @api public - */ -ProgressBar.prototype.tick = function(len, tokens){ - if (len !== 0) - len = len || 1; +/***/ }), - // swap tokens - if ('object' == typeof len) tokens = len, len = 1; - if (tokens) this.tokens = tokens; +/***/ 3872: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // start time for eta - if (0 == this.curr) this.start = new Date; +const compare = __nccwpck_require__(78469) +const lt = (a, b, loose) => compare(a, b, loose) < 0 +module.exports = lt - this.curr += len - // try to render - this.render(); +/***/ }), - // progress complete - if (this.curr >= this.total) { - this.render(undefined, true); - this.complete = true; - this.terminate(); - this.callback(this); - return; - } -}; +/***/ 56717: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * Method to render the progress bar with optional `tokens` to place in the - * progress bar's `fmt` field. - * - * @param {object} tokens - * @api public - */ +const compare = __nccwpck_require__(78469) +const lte = (a, b, loose) => compare(a, b, loose) <= 0 +module.exports = lte -ProgressBar.prototype.render = function (tokens, force) { - force = force !== undefined ? force : false; - if (tokens) this.tokens = tokens; - if (!this.stream.isTTY) return; +/***/ }), - var now = Date.now(); - var delta = now - this.lastRender; - if (!force && (delta < this.renderThrottle)) { - return; - } else { - this.lastRender = now; - } +/***/ 68511: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - var ratio = this.curr / this.total; - ratio = Math.min(Math.max(ratio, 0), 1); +const SemVer = __nccwpck_require__(7163) +const major = (a, loose) => new SemVer(a, loose).major +module.exports = major - var percent = Math.floor(ratio * 100); - var incomplete, complete, completeLength; - var elapsed = new Date - this.start; - var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1); - var rate = this.curr / (elapsed / 1000); - /* populate the bar template with percentages and timestamps */ - var str = this.fmt - .replace(':current', this.curr) - .replace(':total', this.total) - .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1)) - .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000) - .toFixed(1)) - .replace(':percent', percent.toFixed(0) + '%') - .replace(':rate', Math.round(rate)); +/***/ }), - /* compute the available space (non-zero) for the bar */ - var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length); - if(availableSpace && process.platform === 'win32'){ - availableSpace = availableSpace - 1; - } +/***/ 32603: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - var width = Math.min(this.width, availableSpace); +const SemVer = __nccwpck_require__(7163) +const minor = (a, loose) => new SemVer(a, loose).minor +module.exports = minor - /* TODO: the following assumes the user has one ':bar' token */ - completeLength = Math.round(width * ratio); - complete = Array(Math.max(0, completeLength + 1)).join(this.chars.complete); - incomplete = Array(Math.max(0, width - completeLength + 1)).join(this.chars.incomplete); - /* add head to the complete string */ - if(completeLength > 0) - complete = complete.slice(0, -1) + this.chars.head; +/***/ }), - /* fill in the actual progress bar */ - str = str.replace(':bar', complete + incomplete); +/***/ 4974: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - /* replace the extra tokens */ - if (this.tokens) for (var key in this.tokens) str = str.replace(':' + key, this.tokens[key]); +const compare = __nccwpck_require__(78469) +const neq = (a, b, loose) => compare(a, b, loose) !== 0 +module.exports = neq - if (this.lastDraw !== str) { - this.stream.cursorTo(0); - this.stream.write(str); - this.stream.clearLine(1); - this.lastDraw = str; - } -}; -/** - * "update" the progress bar to represent an exact percentage. - * The ratio (between 0 and 1) specified will be multiplied by `total` and - * floored, representing the closest available "tick." For example, if a - * progress bar has a length of 3 and `update(0.5)` is called, the progress - * will be set to 1. - * - * A ratio of 0.5 will attempt to set the progress to halfway. - * - * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the - * overall completion to. - * @api public - */ +/***/ }), -ProgressBar.prototype.update = function (ratio, tokens) { - var goal = Math.floor(ratio * this.total); - var delta = goal - this.curr; +/***/ 16353: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - this.tick(delta, tokens); -}; +const SemVer = __nccwpck_require__(7163) +const parse = (version, options, throwErrors = false) => { + if (version instanceof SemVer) { + return version + } + try { + return new SemVer(version, options) + } catch (er) { + if (!throwErrors) { + return null + } + throw er + } +} -/** - * "interrupt" the progress bar and write a message above it. - * @param {string} message The message to write. - * @api public - */ +module.exports = parse -ProgressBar.prototype.interrupt = function (message) { - // clear the current line - this.stream.clearLine(); - // move the cursor to the start of the line - this.stream.cursorTo(0); - // write the message text - this.stream.write(message); - // terminate the line after writing the message - this.stream.write('\n'); - // re-display the progress bar with its lastDraw - this.stream.write(this.lastDraw); -}; -/** - * Terminates a progress bar. - * - * @api public - */ +/***/ }), -ProgressBar.prototype.terminate = function () { - if (this.clear) { - if (this.stream.clearLine) { - this.stream.clearLine(); - this.stream.cursorTo(0); - } - } else { - this.stream.write('\n'); - } -}; +/***/ 48756: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const SemVer = __nccwpck_require__(7163) +const patch = (a, loose) => new SemVer(a, loose).patch +module.exports = patch /***/ }), -/***/ 75273: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - -"use strict"; +/***/ 15714: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); - __setModuleDefault(result, mod); - return result; -}; -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ProxyAgent = exports.proxies = void 0; -const http = __importStar(__nccwpck_require__(58611)); -const https = __importStar(__nccwpck_require__(65692)); -const url_1 = __nccwpck_require__(87016); -const lru_cache_1 = __importDefault(__nccwpck_require__(55367)); -const agent_base_1 = __nccwpck_require__(98894); -const debug_1 = __importDefault(__nccwpck_require__(2830)); -const proxy_from_env_1 = __nccwpck_require__(77777); -const debug = (0, debug_1.default)('proxy-agent'); -/** - * Shorthands for built-in supported types. - * Lazily loaded since some of these imports can be quite expensive - * (in particular, pac-proxy-agent). - */ -const wellKnownAgents = { - http: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(81970)))).HttpProxyAgent, - https: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(3669)))).HttpsProxyAgent, - socks: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(53357)))).SocksProxyAgent, - pac: async () => (await Promise.resolve().then(() => __importStar(__nccwpck_require__(84498)))).PacProxyAgent, -}; -/** - * Supported proxy types. - */ -exports.proxies = { - http: [wellKnownAgents.http, wellKnownAgents.https], - https: [wellKnownAgents.http, wellKnownAgents.https], - socks: [wellKnownAgents.socks, wellKnownAgents.socks], - socks4: [wellKnownAgents.socks, wellKnownAgents.socks], - socks4a: [wellKnownAgents.socks, wellKnownAgents.socks], - socks5: [wellKnownAgents.socks, wellKnownAgents.socks], - socks5h: [wellKnownAgents.socks, wellKnownAgents.socks], - 'pac+data': [wellKnownAgents.pac, wellKnownAgents.pac], - 'pac+file': [wellKnownAgents.pac, wellKnownAgents.pac], - 'pac+ftp': [wellKnownAgents.pac, wellKnownAgents.pac], - 'pac+http': [wellKnownAgents.pac, wellKnownAgents.pac], - 'pac+https': [wellKnownAgents.pac, wellKnownAgents.pac], -}; -function isValidProtocol(v) { - return Object.keys(exports.proxies).includes(v); -} -/** - * Uses the appropriate `Agent` subclass based off of the "proxy" - * environment variables that are currently set. - * - * An LRU cache is used, to prevent unnecessary creation of proxy - * `http.Agent` instances. - */ -class ProxyAgent extends agent_base_1.Agent { - constructor(opts) { - super(opts); - /** - * Cache for `Agent` instances. - */ - this.cache = new lru_cache_1.default({ - max: 20, - dispose: (agent) => agent.destroy(), - }); - debug('Creating new ProxyAgent instance: %o', opts); - this.connectOpts = opts; - this.httpAgent = opts?.httpAgent || new http.Agent(opts); - this.httpsAgent = - opts?.httpsAgent || new https.Agent(opts); - this.getProxyForUrl = opts?.getProxyForUrl || proxy_from_env_1.getProxyForUrl; - } - async connect(req, opts) { - const { secureEndpoint } = opts; - const isWebSocket = req.getHeader('upgrade') === 'websocket'; - const protocol = secureEndpoint - ? isWebSocket - ? 'wss:' - : 'https:' - : isWebSocket - ? 'ws:' - : 'http:'; - const host = req.getHeader('host'); - const url = new url_1.URL(req.path, `${protocol}//${host}`).href; - const proxy = await this.getProxyForUrl(url, req); - if (!proxy) { - debug('Proxy not enabled for URL: %o', url); - return secureEndpoint ? this.httpsAgent : this.httpAgent; - } - debug('Request URL: %o', url); - debug('Proxy URL: %o', proxy); - // attempt to get a cached `http.Agent` instance first - const cacheKey = `${protocol}+${proxy}`; - let agent = this.cache.get(cacheKey); - if (!agent) { - const proxyUrl = new url_1.URL(proxy); - const proxyProto = proxyUrl.protocol.replace(':', ''); - if (!isValidProtocol(proxyProto)) { - throw new Error(`Unsupported protocol for proxy URL: ${proxy}`); - } - const ctor = await exports.proxies[proxyProto][secureEndpoint || isWebSocket ? 1 : 0](); - agent = new ctor(proxy, this.connectOpts); - this.cache.set(cacheKey, agent); - } - else { - debug('Cache hit for proxy URL: %o', proxy); - } - return agent; - } - destroy() { - for (const agent of this.cache.values()) { - agent.destroy(); - } - super.destroy(); - } +const parse = __nccwpck_require__(16353) +const prerelease = (version, options) => { + const parsed = parse(version, options) + return (parsed && parsed.prerelease.length) ? parsed.prerelease : null } -exports.ProxyAgent = ProxyAgent; -//# sourceMappingURL=index.js.map +module.exports = prerelease + /***/ }), -/***/ 77777: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 32173: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +const compare = __nccwpck_require__(78469) +const rcompare = (a, b, loose) => compare(b, a, loose) +module.exports = rcompare -var parseUrl = (__nccwpck_require__(87016).parse); +/***/ }), -var DEFAULT_PORTS = { - ftp: 21, - gopher: 70, - http: 80, - https: 443, - ws: 80, - wss: 443, -}; +/***/ 87192: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var stringEndsWith = String.prototype.endsWith || function(s) { - return s.length <= this.length && - this.indexOf(s, this.length - s.length) !== -1; -}; +const compareBuild = __nccwpck_require__(37648) +const rsort = (list, loose) => list.sort((a, b) => compareBuild(b, a, loose)) +module.exports = rsort -/** - * @param {string|object} url - The URL, or the result from url.parse. - * @return {string} The URL of the proxy that should handle the request to the - * given URL. If no proxy is set, this will be an empty string. - */ -function getProxyForUrl(url) { - var parsedUrl = typeof url === 'string' ? parseUrl(url) : url || {}; - var proto = parsedUrl.protocol; - var hostname = parsedUrl.host; - var port = parsedUrl.port; - if (typeof hostname !== 'string' || !hostname || typeof proto !== 'string') { - return ''; // Don't proxy URLs without a valid scheme or host. - } - proto = proto.split(':', 1)[0]; - // Stripping ports in this way instead of using parsedUrl.hostname to make - // sure that the brackets around IPv6 addresses are kept. - hostname = hostname.replace(/:\d*$/, ''); - port = parseInt(port) || DEFAULT_PORTS[proto] || 0; - if (!shouldProxy(hostname, port)) { - return ''; // Don't proxy URLs that match NO_PROXY. - } +/***/ }), - var proxy = - getEnv('npm_config_' + proto + '_proxy') || - getEnv(proto + '_proxy') || - getEnv('npm_config_proxy') || - getEnv('all_proxy'); - if (proxy && proxy.indexOf('://') === -1) { - // Missing scheme in proxy, default to the requested URL's scheme. - proxy = proto + '://' + proxy; - } - return proxy; -} +/***/ 68011: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * Determines whether a given URL should be proxied. - * - * @param {string} hostname - The host name of the URL. - * @param {number} port - The effective port of the URL. - * @returns {boolean} Whether the given URL should be proxied. - * @private - */ -function shouldProxy(hostname, port) { - var NO_PROXY = - (getEnv('npm_config_no_proxy') || getEnv('no_proxy')).toLowerCase(); - if (!NO_PROXY) { - return true; // Always proxy if NO_PROXY is not set. - } - if (NO_PROXY === '*') { - return false; // Never proxy if wildcard is set. +const Range = __nccwpck_require__(96782) +const satisfies = (version, range, options) => { + try { + range = new Range(range, options) + } catch (er) { + return false } + return range.test(version) +} +module.exports = satisfies - return NO_PROXY.split(/[,\s]/).every(function(proxy) { - if (!proxy) { - return true; // Skip zero-length hosts. - } - var parsedProxy = proxy.match(/^(.+):(\d+)$/); - var parsedProxyHostname = parsedProxy ? parsedProxy[1] : proxy; - var parsedProxyPort = parsedProxy ? parseInt(parsedProxy[2]) : 0; - if (parsedProxyPort && parsedProxyPort !== port) { - return true; // Skip if ports don't match. - } - - if (!/^[.*]/.test(parsedProxyHostname)) { - // No wildcards, so stop proxying if there is an exact match. - return hostname !== parsedProxyHostname; - } - if (parsedProxyHostname.charAt(0) === '*') { - // Remove leading wildcard. - parsedProxyHostname = parsedProxyHostname.slice(1); - } - // Stop proxying if the hostname ends with the no_proxy host. - return !stringEndsWith.call(hostname, parsedProxyHostname); - }); -} +/***/ }), -/** - * Get the value for an environment variable. - * - * @param {string} key - The name of the environment variable. - * @return {string} The value of the environment variable. - * @private - */ -function getEnv(key) { - return process.env[key.toLowerCase()] || process.env[key.toUpperCase()] || ''; -} +/***/ 29872: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -exports.getProxyForUrl = getProxyForUrl; +const compareBuild = __nccwpck_require__(37648) +const sort = (list, loose) => list.sort((a, b) => compareBuild(a, b, loose)) +module.exports = sort /***/ }), -/***/ 87898: +/***/ 58780: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var once = __nccwpck_require__(55560) -var eos = __nccwpck_require__(31424) -var fs - -try { - fs = __nccwpck_require__(79896) // we only need fs to get the ReadStream and WriteStream prototypes -} catch (e) {} +const parse = __nccwpck_require__(16353) +const valid = (version, options) => { + const v = parse(version, options) + return v ? v.version : null +} +module.exports = valid -var noop = function () {} -var ancient = /^v?\.0/.test(process.version) -var isFn = function (fn) { - return typeof fn === 'function' -} +/***/ }), -var isFS = function (stream) { - if (!ancient) return false // newer node version do not need to care about fs is a special way - if (!fs) return false // browser - return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close) -} +/***/ 62088: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var isRequest = function (stream) { - return stream.setHeader && isFn(stream.abort) +// just pre-load all the stuff that index.js lazily exports +const internalRe = __nccwpck_require__(95471) +const constants = __nccwpck_require__(45101) +const SemVer = __nccwpck_require__(7163) +const identifiers = __nccwpck_require__(73348) +const parse = __nccwpck_require__(16353) +const valid = __nccwpck_require__(58780) +const clean = __nccwpck_require__(1799) +const inc = __nccwpck_require__(62338) +const diff = __nccwpck_require__(70711) +const major = __nccwpck_require__(68511) +const minor = __nccwpck_require__(32603) +const patch = __nccwpck_require__(48756) +const prerelease = __nccwpck_require__(15714) +const compare = __nccwpck_require__(78469) +const rcompare = __nccwpck_require__(32173) +const compareLoose = __nccwpck_require__(56874) +const compareBuild = __nccwpck_require__(37648) +const sort = __nccwpck_require__(29872) +const rsort = __nccwpck_require__(87192) +const gt = __nccwpck_require__(16599) +const lt = __nccwpck_require__(3872) +const eq = __nccwpck_require__(55082) +const neq = __nccwpck_require__(4974) +const gte = __nccwpck_require__(41236) +const lte = __nccwpck_require__(56717) +const cmp = __nccwpck_require__(28646) +const coerce = __nccwpck_require__(35385) +const Comparator = __nccwpck_require__(89379) +const Range = __nccwpck_require__(96782) +const satisfies = __nccwpck_require__(68011) +const toComparators = __nccwpck_require__(54750) +const maxSatisfying = __nccwpck_require__(73193) +const minSatisfying = __nccwpck_require__(68595) +const minVersion = __nccwpck_require__(51866) +const validRange = __nccwpck_require__(64737) +const outside = __nccwpck_require__(10280) +const gtr = __nccwpck_require__(12276) +const ltr = __nccwpck_require__(15213) +const intersects = __nccwpck_require__(23465) +const simplifyRange = __nccwpck_require__(82028) +const subset = __nccwpck_require__(61489) +module.exports = { + parse, + valid, + clean, + inc, + diff, + major, + minor, + patch, + prerelease, + compare, + rcompare, + compareLoose, + compareBuild, + sort, + rsort, + gt, + lt, + eq, + neq, + gte, + lte, + cmp, + coerce, + Comparator, + Range, + satisfies, + toComparators, + maxSatisfying, + minSatisfying, + minVersion, + validRange, + outside, + gtr, + ltr, + intersects, + simplifyRange, + subset, + SemVer, + re: internalRe.re, + src: internalRe.src, + tokens: internalRe.t, + SEMVER_SPEC_VERSION: constants.SEMVER_SPEC_VERSION, + RELEASE_TYPES: constants.RELEASE_TYPES, + compareIdentifiers: identifiers.compareIdentifiers, + rcompareIdentifiers: identifiers.rcompareIdentifiers, } -var destroyer = function (stream, reading, writing, callback) { - callback = once(callback) - var closed = false - stream.on('close', function () { - closed = true - }) +/***/ }), - eos(stream, {readable: reading, writable: writing}, function (err) { - if (err) return callback(err) - closed = true - callback() - }) +/***/ 45101: +/***/ ((module) => { - var destroyed = false - return function (err) { - if (closed) return - if (destroyed) return - destroyed = true +// Note: this is the semver.org version of the spec that it implements +// Not necessarily the package version of this code. +const SEMVER_SPEC_VERSION = '2.0.0' - if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks - if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want +const MAX_LENGTH = 256 +const MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || +/* istanbul ignore next */ 9007199254740991 - if (isFn(stream.destroy)) return stream.destroy() +// Max safe segment length for coercion. +const MAX_SAFE_COMPONENT_LENGTH = 16 - callback(err || new Error('stream was destroyed')) - } -} +// Max safe length for a build identifier. The max length minus 6 characters for +// the shortest version with a build 0.0.0+BUILD. +const MAX_SAFE_BUILD_LENGTH = MAX_LENGTH - 6 -var call = function (fn) { - fn() -} +const RELEASE_TYPES = [ + 'major', + 'premajor', + 'minor', + 'preminor', + 'patch', + 'prepatch', + 'prerelease', +] -var pipe = function (from, to) { - return from.pipe(to) +module.exports = { + MAX_LENGTH, + MAX_SAFE_COMPONENT_LENGTH, + MAX_SAFE_BUILD_LENGTH, + MAX_SAFE_INTEGER, + RELEASE_TYPES, + SEMVER_SPEC_VERSION, + FLAG_INCLUDE_PRERELEASE: 0b001, + FLAG_LOOSE: 0b010, } -var pump = function () { - var streams = Array.prototype.slice.call(arguments) - var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop - if (Array.isArray(streams[0])) streams = streams[0] - if (streams.length < 2) throw new Error('pump requires two streams per minimum') +/***/ }), - var error - var destroys = streams.map(function (stream, i) { - var reading = i < streams.length - 1 - var writing = i > 0 - return destroyer(stream, reading, writing, function (err) { - if (!error) error = err - if (err) destroys.forEach(call) - if (reading) return - destroys.forEach(call) - callback(error) - }) - }) +/***/ 1159: +/***/ ((module) => { - return streams.reduce(pipe) -} +const debug = ( + typeof process === 'object' && + process.env && + process.env.NODE_DEBUG && + /\bsemver\b/i.test(process.env.NODE_DEBUG) +) ? (...args) => console.error('SEMVER', ...args) + : () => {} -module.exports = pump +module.exports = debug /***/ }), -/***/ 5506: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 73348: +/***/ ((module) => { -module.exports = (typeof process !== 'undefined' && typeof process.nextTick === 'function') - ? process.nextTick.bind(process) - : __nccwpck_require__(36828) +const numeric = /^[0-9]+$/ +const compareIdentifiers = (a, b) => { + const anum = numeric.test(a) + const bnum = numeric.test(b) + if (anum && bnum) { + a = +a + b = +b + } -/***/ }), + return a === b ? 0 + : (anum && !bnum) ? -1 + : (bnum && !anum) ? 1 + : a < b ? -1 + : 1 +} -/***/ 36828: -/***/ ((module) => { +const rcompareIdentifiers = (a, b) => compareIdentifiers(b, a) -module.exports = typeof queueMicrotask === 'function' ? queueMicrotask : (fn) => Promise.resolve().then(fn) +module.exports = { + compareIdentifiers, + rcompareIdentifiers, +} /***/ }), -/***/ 80652: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; +/***/ 61383: +/***/ ((module) => { +class LRUCache { + constructor () { + this.max = 1000 + this.map = new Map() + } -const { SymbolDispose } = __nccwpck_require__(50999) -const { AbortError, codes } = __nccwpck_require__(69220) -const { isNodeStream, isWebStream, kControllerErrorFunction } = __nccwpck_require__(83426) -const eos = __nccwpck_require__(36815) -const { ERR_INVALID_ARG_TYPE } = codes -let addAbortListener + get (key) { + const value = this.map.get(key) + if (value === undefined) { + return undefined + } else { + // Remove the key from the map and add it to the end + this.map.delete(key) + this.map.set(key, value) + return value + } + } -// This method is inlined here for readable-stream -// It also does not allow for signal to not exist on the stream -// https://github.com/nodejs/node/pull/36061#discussion_r533718029 -const validateAbortSignal = (signal, name) => { - if (typeof signal !== 'object' || !('aborted' in signal)) { - throw new ERR_INVALID_ARG_TYPE(name, 'AbortSignal', signal) + delete (key) { + return this.map.delete(key) } -} -module.exports.addAbortSignal = function addAbortSignal(signal, stream) { - validateAbortSignal(signal, 'signal') - if (!isNodeStream(stream) && !isWebStream(stream)) { - throw new ERR_INVALID_ARG_TYPE('stream', ['ReadableStream', 'WritableStream', 'Stream'], stream) + + set (key, value) { + const deleted = this.delete(key) + + if (!deleted && value !== undefined) { + // If cache is full, delete the least recently used item + if (this.map.size >= this.max) { + const firstKey = this.map.keys().next().value + this.delete(firstKey) + } + + this.map.set(key, value) + } + + return this } - return module.exports.addAbortSignalNoValidate(signal, stream) } -module.exports.addAbortSignalNoValidate = function (signal, stream) { - if (typeof signal !== 'object' || !('aborted' in signal)) { - return stream + +module.exports = LRUCache + + +/***/ }), + +/***/ 70356: +/***/ ((module) => { + +// parse out just the options we care about +const looseOption = Object.freeze({ loose: true }) +const emptyOpts = Object.freeze({ }) +const parseOptions = options => { + if (!options) { + return emptyOpts } - const onAbort = isNodeStream(stream) - ? () => { - stream.destroy( - new AbortError(undefined, { - cause: signal.reason - }) - ) - } - : () => { - stream[kControllerErrorFunction]( - new AbortError(undefined, { - cause: signal.reason - }) - ) - } - if (signal.aborted) { - onAbort() - } else { - addAbortListener = addAbortListener || (__nccwpck_require__(23539).addAbortListener) - const disposable = addAbortListener(signal, onAbort) - eos(stream, disposable[SymbolDispose]) + + if (typeof options !== 'object') { + return looseOption } - return stream + + return options } +module.exports = parseOptions /***/ }), -/***/ 77336: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; +/***/ 95471: +/***/ ((module, exports, __nccwpck_require__) => { +const { + MAX_SAFE_COMPONENT_LENGTH, + MAX_SAFE_BUILD_LENGTH, + MAX_LENGTH, +} = __nccwpck_require__(45101) +const debug = __nccwpck_require__(1159) +exports = module.exports = {} -const { StringPrototypeSlice, SymbolIterator, TypedArrayPrototypeSet, Uint8Array } = __nccwpck_require__(50999) -const { Buffer } = __nccwpck_require__(20181) -const { inspect } = __nccwpck_require__(23539) -module.exports = class BufferList { - constructor() { - this.head = null - this.tail = null - this.length = 0 - } - push(v) { - const entry = { - data: v, - next: null - } - if (this.length > 0) this.tail.next = entry - else this.head = entry - this.tail = entry - ++this.length - } - unshift(v) { - const entry = { - data: v, - next: this.head - } - if (this.length === 0) this.tail = entry - this.head = entry - ++this.length - } - shift() { - if (this.length === 0) return - const ret = this.head.data - if (this.length === 1) this.head = this.tail = null - else this.head = this.head.next - --this.length - return ret - } - clear() { - this.head = this.tail = null - this.length = 0 - } - join(s) { - if (this.length === 0) return '' - let p = this.head - let ret = '' + p.data - while ((p = p.next) !== null) ret += s + p.data - return ret - } - concat(n) { - if (this.length === 0) return Buffer.alloc(0) - const ret = Buffer.allocUnsafe(n >>> 0) - let p = this.head - let i = 0 - while (p) { - TypedArrayPrototypeSet(ret, p.data, i) - i += p.data.length - p = p.next - } - return ret - } +// The actual regexps go on exports.re +const re = exports.re = [] +const safeRe = exports.safeRe = [] +const src = exports.src = [] +const t = exports.t = {} +let R = 0 - // Consumes a specified amount of bytes or characters from the buffered data. - consume(n, hasStrings) { - const data = this.head.data - if (n < data.length) { - // `slice` is the same for buffers and strings. - const slice = data.slice(0, n) - this.head.data = data.slice(n) - return slice - } - if (n === data.length) { - // First chunk is a perfect match. - return this.shift() - } - // Result spans more than one buffer. - return hasStrings ? this._getString(n) : this._getBuffer(n) - } - first() { - return this.head.data - } - *[SymbolIterator]() { - for (let p = this.head; p; p = p.next) { - yield p.data - } - } +const LETTERDASHNUMBER = '[a-zA-Z0-9-]' - // Consumes a specified amount of characters from the buffered data. - _getString(n) { - let ret = '' - let p = this.head - let c = 0 - do { - const str = p.data - if (n > str.length) { - ret += str - n -= str.length - } else { - if (n === str.length) { - ret += str - ++c - if (p.next) this.head = p.next - else this.head = this.tail = null - } else { - ret += StringPrototypeSlice(str, 0, n) - this.head = p - p.data = StringPrototypeSlice(str, n) - } - break - } - ++c - } while ((p = p.next) !== null) - this.length -= c - return ret - } +// Replace some greedy regex tokens to prevent regex dos issues. These regex are +// used internally via the safeRe object since all inputs in this library get +// normalized first to trim and collapse all extra whitespace. The original +// regexes are exported for userland consumption and lower level usage. A +// future breaking change could export the safer regex only with a note that +// all input should have extra whitespace removed. +const safeRegexReplacements = [ + ['\\s', 1], + ['\\d', MAX_LENGTH], + [LETTERDASHNUMBER, MAX_SAFE_BUILD_LENGTH], +] - // Consumes a specified amount of bytes from the buffered data. - _getBuffer(n) { - const ret = Buffer.allocUnsafe(n) - const retLen = n - let p = this.head - let c = 0 - do { - const buf = p.data - if (n > buf.length) { - TypedArrayPrototypeSet(ret, buf, retLen - n) - n -= buf.length - } else { - if (n === buf.length) { - TypedArrayPrototypeSet(ret, buf, retLen - n) - ++c - if (p.next) this.head = p.next - else this.head = this.tail = null - } else { - TypedArrayPrototypeSet(ret, new Uint8Array(buf.buffer, buf.byteOffset, n), retLen - n) - this.head = p - p.data = buf.slice(n) - } - break - } - ++c - } while ((p = p.next) !== null) - this.length -= c - return ret +const makeSafeRegex = (value) => { + for (const [token, max] of safeRegexReplacements) { + value = value + .split(`${token}*`).join(`${token}{0,${max}}`) + .split(`${token}+`).join(`${token}{1,${max}}`) } + return value +} - // Make sure the linked list only shows the minimal necessary information. - [Symbol.for('nodejs.util.inspect.custom')](_, options) { - return inspect(this, { - ...options, - // Only inspect one level. - depth: 0, - // It should not recurse. - customInspect: false - }) - } +const createToken = (name, value, isGlobal) => { + const safe = makeSafeRegex(value) + const index = R++ + debug(name, index, value) + t[name] = index + src[index] = value + re[index] = new RegExp(value, isGlobal ? 'g' : undefined) + safeRe[index] = new RegExp(safe, isGlobal ? 'g' : undefined) } +// The following Regular Expressions can be used for tokenizing, +// validating, and parsing SemVer version strings. -/***/ }), +// ## Numeric Identifier +// A single `0`, or a non-zero digit followed by zero or more digits. -/***/ 64999: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +createToken('NUMERICIDENTIFIER', '0|[1-9]\\d*') +createToken('NUMERICIDENTIFIERLOOSE', '\\d+') -"use strict"; +// ## Non-numeric Identifier +// Zero or more digits, followed by a letter or hyphen, and then zero or +// more letters, digits, or hyphens. +createToken('NONNUMERICIDENTIFIER', `\\d*[a-zA-Z-]${LETTERDASHNUMBER}*`) -const { pipeline } = __nccwpck_require__(16701) -const Duplex = __nccwpck_require__(94449) -const { destroyer } = __nccwpck_require__(65089) -const { - isNodeStream, - isReadable, - isWritable, - isWebStream, - isTransformStream, - isWritableStream, - isReadableStream -} = __nccwpck_require__(83426) -const { - AbortError, - codes: { ERR_INVALID_ARG_VALUE, ERR_MISSING_ARGS } -} = __nccwpck_require__(69220) -const eos = __nccwpck_require__(36815) -module.exports = function compose(...streams) { - if (streams.length === 0) { - throw new ERR_MISSING_ARGS('streams') - } - if (streams.length === 1) { - return Duplex.from(streams[0]) - } - const orgStreams = [...streams] - if (typeof streams[0] === 'function') { - streams[0] = Duplex.from(streams[0]) - } - if (typeof streams[streams.length - 1] === 'function') { - const idx = streams.length - 1 - streams[idx] = Duplex.from(streams[idx]) - } - for (let n = 0; n < streams.length; ++n) { - if (!isNodeStream(streams[n]) && !isWebStream(streams[n])) { - // TODO(ronag): Add checks for non streams. - continue - } - if ( - n < streams.length - 1 && - !(isReadable(streams[n]) || isReadableStream(streams[n]) || isTransformStream(streams[n])) - ) { - throw new ERR_INVALID_ARG_VALUE(`streams[${n}]`, orgStreams[n], 'must be readable') - } - if (n > 0 && !(isWritable(streams[n]) || isWritableStream(streams[n]) || isTransformStream(streams[n]))) { - throw new ERR_INVALID_ARG_VALUE(`streams[${n}]`, orgStreams[n], 'must be writable') - } - } - let ondrain - let onfinish - let onreadable - let onclose - let d - function onfinished(err) { - const cb = onclose - onclose = null - if (cb) { - cb(err) - } else if (err) { - d.destroy(err) - } else if (!readable && !writable) { - d.destroy() - } - } - const head = streams[0] - const tail = pipeline(streams, onfinished) - const writable = !!(isWritable(head) || isWritableStream(head) || isTransformStream(head)) - const readable = !!(isReadable(tail) || isReadableStream(tail) || isTransformStream(tail)) - - // TODO(ronag): Avoid double buffering. - // Implement Writable/Readable/Duplex traits. - // See, https://github.com/nodejs/node/pull/33515. - d = new Duplex({ - // TODO (ronag): highWaterMark? - writableObjectMode: !!(head !== null && head !== undefined && head.writableObjectMode), - readableObjectMode: !!(tail !== null && tail !== undefined && tail.readableObjectMode), - writable, - readable - }) - if (writable) { - if (isNodeStream(head)) { - d._write = function (chunk, encoding, callback) { - if (head.write(chunk, encoding)) { - callback() - } else { - ondrain = callback - } - } - d._final = function (callback) { - head.end() - onfinish = callback - } - head.on('drain', function () { - if (ondrain) { - const cb = ondrain - ondrain = null - cb() - } - }) - } else if (isWebStream(head)) { - const writable = isTransformStream(head) ? head.writable : head - const writer = writable.getWriter() - d._write = async function (chunk, encoding, callback) { - try { - await writer.ready - writer.write(chunk).catch(() => {}) - callback() - } catch (err) { - callback(err) - } - } - d._final = async function (callback) { - try { - await writer.ready - writer.close().catch(() => {}) - onfinish = callback - } catch (err) { - callback(err) - } - } - } - const toRead = isTransformStream(tail) ? tail.readable : tail - eos(toRead, () => { - if (onfinish) { - const cb = onfinish - onfinish = null - cb() - } - }) - } - if (readable) { - if (isNodeStream(tail)) { - tail.on('readable', function () { - if (onreadable) { - const cb = onreadable - onreadable = null - cb() - } - }) - tail.on('end', function () { - d.push(null) - }) - d._read = function () { - while (true) { - const buf = tail.read() - if (buf === null) { - onreadable = d._read - return - } - if (!d.push(buf)) { - return - } - } - } - } else if (isWebStream(tail)) { - const readable = isTransformStream(tail) ? tail.readable : tail - const reader = readable.getReader() - d._read = async function () { - while (true) { - try { - const { value, done } = await reader.read() - if (!d.push(value)) { - return - } - if (done) { - d.push(null) - return - } - } catch { - return - } - } - } - } - } - d._destroy = function (err, callback) { - if (!err && onclose !== null) { - err = new AbortError() - } - onreadable = null - ondrain = null - onfinish = null - if (onclose === null) { - callback(err) - } else { - onclose = callback - if (isNodeStream(tail)) { - destroyer(tail, err) - } - } - } - return d -} +// ## Main Version +// Three dot-separated numeric identifiers. +createToken('MAINVERSION', `(${src[t.NUMERICIDENTIFIER]})\\.` + + `(${src[t.NUMERICIDENTIFIER]})\\.` + + `(${src[t.NUMERICIDENTIFIER]})`) -/***/ }), +createToken('MAINVERSIONLOOSE', `(${src[t.NUMERICIDENTIFIERLOOSE]})\\.` + + `(${src[t.NUMERICIDENTIFIERLOOSE]})\\.` + + `(${src[t.NUMERICIDENTIFIERLOOSE]})`) -/***/ 65089: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +// ## Pre-release Version Identifier +// A numeric identifier, or a non-numeric identifier. -"use strict"; +createToken('PRERELEASEIDENTIFIER', `(?:${src[t.NUMERICIDENTIFIER] +}|${src[t.NONNUMERICIDENTIFIER]})`) +createToken('PRERELEASEIDENTIFIERLOOSE', `(?:${src[t.NUMERICIDENTIFIERLOOSE] +}|${src[t.NONNUMERICIDENTIFIER]})`) -/* replacement start */ +// ## Pre-release Version +// Hyphen, followed by one or more dot-separated pre-release version +// identifiers. -const process = __nccwpck_require__(7945) +createToken('PRERELEASE', `(?:-(${src[t.PRERELEASEIDENTIFIER] +}(?:\\.${src[t.PRERELEASEIDENTIFIER]})*))`) -/* replacement end */ +createToken('PRERELEASELOOSE', `(?:-?(${src[t.PRERELEASEIDENTIFIERLOOSE] +}(?:\\.${src[t.PRERELEASEIDENTIFIERLOOSE]})*))`) -const { - aggregateTwoErrors, - codes: { ERR_MULTIPLE_CALLBACK }, - AbortError -} = __nccwpck_require__(69220) -const { Symbol } = __nccwpck_require__(50999) -const { kIsDestroyed, isDestroyed, isFinished, isServerRequest } = __nccwpck_require__(83426) -const kDestroy = Symbol('kDestroy') -const kConstruct = Symbol('kConstruct') -function checkError(err, w, r) { - if (err) { - // Avoid V8 leak, https://github.com/nodejs/node/pull/34103#issuecomment-652002364 - err.stack // eslint-disable-line no-unused-expressions +// ## Build Metadata Identifier +// Any combination of digits, letters, or hyphens. - if (w && !w.errored) { - w.errored = err - } - if (r && !r.errored) { - r.errored = err - } - } -} +createToken('BUILDIDENTIFIER', `${LETTERDASHNUMBER}+`) -// Backwards compat. cb() is undocumented and unused in core but -// unfortunately might be used by modules. -function destroy(err, cb) { - const r = this._readableState - const w = this._writableState - // With duplex streams we use the writable side for state. - const s = w || r - if ((w !== null && w !== undefined && w.destroyed) || (r !== null && r !== undefined && r.destroyed)) { - if (typeof cb === 'function') { - cb() - } - return this - } +// ## Build Metadata +// Plus sign, followed by one or more period-separated build metadata +// identifiers. - // We set destroyed to true before firing error callbacks in order - // to make it re-entrance safe in case destroy() is called within callbacks - checkError(err, w, r) - if (w) { - w.destroyed = true - } - if (r) { - r.destroyed = true - } +createToken('BUILD', `(?:\\+(${src[t.BUILDIDENTIFIER] +}(?:\\.${src[t.BUILDIDENTIFIER]})*))`) - // If still constructing then defer calling _destroy. - if (!s.constructed) { - this.once(kDestroy, function (er) { - _destroy(this, aggregateTwoErrors(er, err), cb) - }) - } else { - _destroy(this, err, cb) - } - return this -} -function _destroy(self, err, cb) { - let called = false - function onDestroy(err) { - if (called) { - return - } - called = true - const r = self._readableState - const w = self._writableState - checkError(err, w, r) - if (w) { - w.closed = true - } - if (r) { - r.closed = true - } - if (typeof cb === 'function') { - cb(err) - } - if (err) { - process.nextTick(emitErrorCloseNT, self, err) - } else { - process.nextTick(emitCloseNT, self) - } - } - try { - self._destroy(err || null, onDestroy) - } catch (err) { - onDestroy(err) - } -} -function emitErrorCloseNT(self, err) { - emitErrorNT(self, err) - emitCloseNT(self) -} -function emitCloseNT(self) { - const r = self._readableState - const w = self._writableState - if (w) { - w.closeEmitted = true - } - if (r) { - r.closeEmitted = true - } - if ((w !== null && w !== undefined && w.emitClose) || (r !== null && r !== undefined && r.emitClose)) { - self.emit('close') - } -} -function emitErrorNT(self, err) { - const r = self._readableState - const w = self._writableState - if ((w !== null && w !== undefined && w.errorEmitted) || (r !== null && r !== undefined && r.errorEmitted)) { - return - } - if (w) { - w.errorEmitted = true - } - if (r) { - r.errorEmitted = true - } - self.emit('error', err) -} -function undestroy() { - const r = this._readableState - const w = this._writableState - if (r) { - r.constructed = true - r.closed = false - r.closeEmitted = false - r.destroyed = false - r.errored = null - r.errorEmitted = false - r.reading = false - r.ended = r.readable === false - r.endEmitted = r.readable === false - } - if (w) { - w.constructed = true - w.destroyed = false - w.closed = false - w.closeEmitted = false - w.errored = null - w.errorEmitted = false - w.finalCalled = false - w.prefinished = false - w.ended = w.writable === false - w.ending = w.writable === false - w.finished = w.writable === false - } -} -function errorOrDestroy(stream, err, sync) { - // We have tests that rely on errors being emitted - // in the same tick, so changing this is semver major. - // For now when you opt-in to autoDestroy we allow - // the error to be emitted nextTick. In a future - // semver major update we should change the default to this. - - const r = stream._readableState - const w = stream._writableState - if ((w !== null && w !== undefined && w.destroyed) || (r !== null && r !== undefined && r.destroyed)) { - return this - } - if ((r !== null && r !== undefined && r.autoDestroy) || (w !== null && w !== undefined && w.autoDestroy)) - stream.destroy(err) - else if (err) { - // Avoid V8 leak, https://github.com/nodejs/node/pull/34103#issuecomment-652002364 - err.stack // eslint-disable-line no-unused-expressions +// ## Full Version String +// A main version, followed optionally by a pre-release version and +// build metadata. - if (w && !w.errored) { - w.errored = err - } - if (r && !r.errored) { - r.errored = err - } - if (sync) { - process.nextTick(emitErrorNT, stream, err) - } else { - emitErrorNT(stream, err) - } - } -} -function construct(stream, cb) { - if (typeof stream._construct !== 'function') { - return - } - const r = stream._readableState - const w = stream._writableState - if (r) { - r.constructed = false - } - if (w) { - w.constructed = false - } - stream.once(kConstruct, cb) - if (stream.listenerCount(kConstruct) > 1) { - // Duplex - return - } - process.nextTick(constructNT, stream) -} -function constructNT(stream) { - let called = false - function onConstruct(err) { - if (called) { - errorOrDestroy(stream, err !== null && err !== undefined ? err : new ERR_MULTIPLE_CALLBACK()) - return - } - called = true - const r = stream._readableState - const w = stream._writableState - const s = w || r - if (r) { - r.constructed = true - } - if (w) { - w.constructed = true - } - if (s.destroyed) { - stream.emit(kDestroy, err) - } else if (err) { - errorOrDestroy(stream, err, true) - } else { - process.nextTick(emitConstructNT, stream) - } - } - try { - stream._construct((err) => { - process.nextTick(onConstruct, err) - }) - } catch (err) { - process.nextTick(onConstruct, err) - } -} -function emitConstructNT(stream) { - stream.emit(kConstruct) -} -function isRequest(stream) { - return (stream === null || stream === undefined ? undefined : stream.setHeader) && typeof stream.abort === 'function' -} -function emitCloseLegacy(stream) { - stream.emit('close') -} -function emitErrorCloseLegacy(stream, err) { - stream.emit('error', err) - process.nextTick(emitCloseLegacy, stream) -} +// Note that the only major, minor, patch, and pre-release sections of +// the version string are capturing groups. The build metadata is not a +// capturing group, because it should not ever be used in version +// comparison. -// Normalize destroy for legacy. -function destroyer(stream, err) { - if (!stream || isDestroyed(stream)) { - return - } - if (!err && !isFinished(stream)) { - err = new AbortError() - } +createToken('FULLPLAIN', `v?${src[t.MAINVERSION] +}${src[t.PRERELEASE]}?${ + src[t.BUILD]}?`) - // TODO: Remove isRequest branches. - if (isServerRequest(stream)) { - stream.socket = null - stream.destroy(err) - } else if (isRequest(stream)) { - stream.abort() - } else if (isRequest(stream.req)) { - stream.req.abort() - } else if (typeof stream.destroy === 'function') { - stream.destroy(err) - } else if (typeof stream.close === 'function') { - // TODO: Don't lose err? - stream.close() - } else if (err) { - process.nextTick(emitErrorCloseLegacy, stream, err) - } else { - process.nextTick(emitCloseLegacy, stream) - } - if (!stream.destroyed) { - stream[kIsDestroyed] = true - } -} -module.exports = { - construct, - destroyer, - destroy, - undestroy, - errorOrDestroy -} +createToken('FULL', `^${src[t.FULLPLAIN]}$`) +// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. +// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty +// common in the npm registry. +createToken('LOOSEPLAIN', `[v=\\s]*${src[t.MAINVERSIONLOOSE] +}${src[t.PRERELEASELOOSE]}?${ + src[t.BUILD]}?`) -/***/ }), +createToken('LOOSE', `^${src[t.LOOSEPLAIN]}$`) -/***/ 94449: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +createToken('GTLT', '((?:<|>)?=?)') -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. +// Something like "2.*" or "1.2.x". +// Note that "x.x" is a valid xRange identifer, meaning "any version" +// Only the first item is strictly required. +createToken('XRANGEIDENTIFIERLOOSE', `${src[t.NUMERICIDENTIFIERLOOSE]}|x|X|\\*`) +createToken('XRANGEIDENTIFIER', `${src[t.NUMERICIDENTIFIER]}|x|X|\\*`) -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototype inheritance, this class -// prototypically inherits from Readable, and then parasitically from -// Writable. +createToken('XRANGEPLAIN', `[v=\\s]*(${src[t.XRANGEIDENTIFIER]})` + + `(?:\\.(${src[t.XRANGEIDENTIFIER]})` + + `(?:\\.(${src[t.XRANGEIDENTIFIER]})` + + `(?:${src[t.PRERELEASE]})?${ + src[t.BUILD]}?` + + `)?)?`) +createToken('XRANGEPLAINLOOSE', `[v=\\s]*(${src[t.XRANGEIDENTIFIERLOOSE]})` + + `(?:\\.(${src[t.XRANGEIDENTIFIERLOOSE]})` + + `(?:\\.(${src[t.XRANGEIDENTIFIERLOOSE]})` + + `(?:${src[t.PRERELEASELOOSE]})?${ + src[t.BUILD]}?` + + `)?)?`) +createToken('XRANGE', `^${src[t.GTLT]}\\s*${src[t.XRANGEPLAIN]}$`) +createToken('XRANGELOOSE', `^${src[t.GTLT]}\\s*${src[t.XRANGEPLAINLOOSE]}$`) -const { - ObjectDefineProperties, - ObjectGetOwnPropertyDescriptor, - ObjectKeys, - ObjectSetPrototypeOf -} = __nccwpck_require__(50999) -module.exports = Duplex -const Readable = __nccwpck_require__(17783) -const Writable = __nccwpck_require__(58939) -ObjectSetPrototypeOf(Duplex.prototype, Readable.prototype) -ObjectSetPrototypeOf(Duplex, Readable) -{ - const keys = ObjectKeys(Writable.prototype) - // Allow the keys array to be GC'ed. - for (let i = 0; i < keys.length; i++) { - const method = keys[i] - if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method] - } -} -function Duplex(options) { - if (!(this instanceof Duplex)) return new Duplex(options) - Readable.call(this, options) - Writable.call(this, options) - if (options) { - this.allowHalfOpen = options.allowHalfOpen !== false - if (options.readable === false) { - this._readableState.readable = false - this._readableState.ended = true - this._readableState.endEmitted = true - } - if (options.writable === false) { - this._writableState.writable = false - this._writableState.ending = true - this._writableState.ended = true - this._writableState.finished = true - } - } else { - this.allowHalfOpen = true - } -} -ObjectDefineProperties(Duplex.prototype, { - writable: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writable') - }, - writableHighWaterMark: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableHighWaterMark') - }, - writableObjectMode: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableObjectMode') - }, - writableBuffer: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableBuffer') - }, - writableLength: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableLength') - }, - writableFinished: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableFinished') - }, - writableCorked: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableCorked') - }, - writableEnded: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableEnded') - }, - writableNeedDrain: { - __proto__: null, - ...ObjectGetOwnPropertyDescriptor(Writable.prototype, 'writableNeedDrain') - }, - destroyed: { - __proto__: null, - get() { - if (this._readableState === undefined || this._writableState === undefined) { - return false - } - return this._readableState.destroyed && this._writableState.destroyed - }, - set(value) { - // Backward compatibility, the user is explicitly - // managing destroyed. - if (this._readableState && this._writableState) { - this._readableState.destroyed = value - this._writableState.destroyed = value - } - } - } -}) -let webStreamsAdapters +// Coercion. +// Extract anything that could conceivably be a part of a valid semver +createToken('COERCEPLAIN', `${'(^|[^\\d])' + + '(\\d{1,'}${MAX_SAFE_COMPONENT_LENGTH}})` + + `(?:\\.(\\d{1,${MAX_SAFE_COMPONENT_LENGTH}}))?` + + `(?:\\.(\\d{1,${MAX_SAFE_COMPONENT_LENGTH}}))?`) +createToken('COERCE', `${src[t.COERCEPLAIN]}(?:$|[^\\d])`) +createToken('COERCEFULL', src[t.COERCEPLAIN] + + `(?:${src[t.PRERELEASE]})?` + + `(?:${src[t.BUILD]})?` + + `(?:$|[^\\d])`) +createToken('COERCERTL', src[t.COERCE], true) +createToken('COERCERTLFULL', src[t.COERCEFULL], true) -// Lazy to avoid circular references -function lazyWebStreams() { - if (webStreamsAdapters === undefined) webStreamsAdapters = {} - return webStreamsAdapters -} -Duplex.fromWeb = function (pair, options) { - return lazyWebStreams().newStreamDuplexFromReadableWritablePair(pair, options) -} -Duplex.toWeb = function (duplex) { - return lazyWebStreams().newReadableWritablePairFromDuplex(duplex) -} -let duplexify -Duplex.from = function (body) { - if (!duplexify) { - duplexify = __nccwpck_require__(4599) - } - return duplexify(body, 'body') -} +// Tilde ranges. +// Meaning is "reasonably at or greater than" +createToken('LONETILDE', '(?:~>?)') +createToken('TILDETRIM', `(\\s*)${src[t.LONETILDE]}\\s+`, true) +exports.tildeTrimReplace = '$1~' -/***/ }), +createToken('TILDE', `^${src[t.LONETILDE]}${src[t.XRANGEPLAIN]}$`) +createToken('TILDELOOSE', `^${src[t.LONETILDE]}${src[t.XRANGEPLAINLOOSE]}$`) -/***/ 4599: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +// Caret ranges. +// Meaning is "at least and backwards compatible with" +createToken('LONECARET', '(?:\\^)') -/* replacement start */ +createToken('CARETTRIM', `(\\s*)${src[t.LONECARET]}\\s+`, true) +exports.caretTrimReplace = '$1^' -const process = __nccwpck_require__(7945) +createToken('CARET', `^${src[t.LONECARET]}${src[t.XRANGEPLAIN]}$`) +createToken('CARETLOOSE', `^${src[t.LONECARET]}${src[t.XRANGEPLAINLOOSE]}$`) -/* replacement end */ +// A simple gt/lt/eq thing, or just "" to indicate "any version" +createToken('COMPARATORLOOSE', `^${src[t.GTLT]}\\s*(${src[t.LOOSEPLAIN]})$|^$`) +createToken('COMPARATOR', `^${src[t.GTLT]}\\s*(${src[t.FULLPLAIN]})$|^$`) -;('use strict') -const bufferModule = __nccwpck_require__(20181) -const { - isReadable, - isWritable, - isIterable, - isNodeStream, - isReadableNodeStream, - isWritableNodeStream, - isDuplexNodeStream, - isReadableStream, - isWritableStream -} = __nccwpck_require__(83426) -const eos = __nccwpck_require__(36815) -const { - AbortError, - codes: { ERR_INVALID_ARG_TYPE, ERR_INVALID_RETURN_VALUE } -} = __nccwpck_require__(69220) -const { destroyer } = __nccwpck_require__(65089) -const Duplex = __nccwpck_require__(94449) -const Readable = __nccwpck_require__(17783) -const Writable = __nccwpck_require__(58939) -const { createDeferredPromise } = __nccwpck_require__(23539) -const from = __nccwpck_require__(4659) -const Blob = globalThis.Blob || bufferModule.Blob -const isBlob = - typeof Blob !== 'undefined' - ? function isBlob(b) { - return b instanceof Blob - } - : function isBlob(b) { - return false - } -const AbortController = globalThis.AbortController || (__nccwpck_require__(17413).AbortController) -const { FunctionPrototypeCall } = __nccwpck_require__(50999) +// An expression to strip any whitespace between the gtlt and the thing +// it modifies, so that `> 1.2.3` ==> `>1.2.3` +createToken('COMPARATORTRIM', `(\\s*)${src[t.GTLT] +}\\s*(${src[t.LOOSEPLAIN]}|${src[t.XRANGEPLAIN]})`, true) +exports.comparatorTrimReplace = '$1$2$3' -// This is needed for pre node 17. -class Duplexify extends Duplex { - constructor(options) { - super(options) +// Something like `1.2.3 - 1.2.4` +// Note that these all use the loose form, because they'll be +// checked against either the strict or loose comparator form +// later. +createToken('HYPHENRANGE', `^\\s*(${src[t.XRANGEPLAIN]})` + + `\\s+-\\s+` + + `(${src[t.XRANGEPLAIN]})` + + `\\s*$`) - // https://github.com/nodejs/node/pull/34385 +createToken('HYPHENRANGELOOSE', `^\\s*(${src[t.XRANGEPLAINLOOSE]})` + + `\\s+-\\s+` + + `(${src[t.XRANGEPLAINLOOSE]})` + + `\\s*$`) - if ((options === null || options === undefined ? undefined : options.readable) === false) { - this._readableState.readable = false - this._readableState.ended = true - this._readableState.endEmitted = true - } - if ((options === null || options === undefined ? undefined : options.writable) === false) { - this._writableState.writable = false - this._writableState.ending = true - this._writableState.ended = true - this._writableState.finished = true - } - } -} -module.exports = function duplexify(body, name) { - if (isDuplexNodeStream(body)) { - return body - } - if (isReadableNodeStream(body)) { - return _duplexify({ - readable: body - }) - } - if (isWritableNodeStream(body)) { - return _duplexify({ - writable: body - }) - } - if (isNodeStream(body)) { - return _duplexify({ - writable: false, - readable: false - }) - } - if (isReadableStream(body)) { - return _duplexify({ - readable: Readable.fromWeb(body) - }) - } - if (isWritableStream(body)) { - return _duplexify({ - writable: Writable.fromWeb(body) - }) - } - if (typeof body === 'function') { - const { value, write, final, destroy } = fromAsyncGen(body) - if (isIterable(value)) { - return from(Duplexify, value, { - // TODO (ronag): highWaterMark? - objectMode: true, - write, - final, - destroy - }) - } - const then = value === null || value === undefined ? undefined : value.then - if (typeof then === 'function') { - let d - const promise = FunctionPrototypeCall( - then, - value, - (val) => { - if (val != null) { - throw new ERR_INVALID_RETURN_VALUE('nully', 'body', val) - } - }, - (err) => { - destroyer(d, err) - } - ) - return (d = new Duplexify({ - // TODO (ronag): highWaterMark? - objectMode: true, - readable: false, - write, - final(cb) { - final(async () => { - try { - await promise - process.nextTick(cb, null) - } catch (err) { - process.nextTick(cb, err) - } - }) - }, - destroy - })) - } - throw new ERR_INVALID_RETURN_VALUE('Iterable, AsyncIterable or AsyncFunction', name, value) - } - if (isBlob(body)) { - return duplexify(body.arrayBuffer()) - } - if (isIterable(body)) { - return from(Duplexify, body, { - // TODO (ronag): highWaterMark? - objectMode: true, - writable: false - }) - } - if ( - isReadableStream(body === null || body === undefined ? undefined : body.readable) && - isWritableStream(body === null || body === undefined ? undefined : body.writable) - ) { - return Duplexify.fromWeb(body) - } - if ( - typeof (body === null || body === undefined ? undefined : body.writable) === 'object' || - typeof (body === null || body === undefined ? undefined : body.readable) === 'object' - ) { - const readable = - body !== null && body !== undefined && body.readable - ? isReadableNodeStream(body === null || body === undefined ? undefined : body.readable) - ? body === null || body === undefined - ? undefined - : body.readable - : duplexify(body.readable) - : undefined - const writable = - body !== null && body !== undefined && body.writable - ? isWritableNodeStream(body === null || body === undefined ? undefined : body.writable) - ? body === null || body === undefined - ? undefined - : body.writable - : duplexify(body.writable) - : undefined - return _duplexify({ - readable, - writable - }) - } - const then = body === null || body === undefined ? undefined : body.then - if (typeof then === 'function') { - let d - FunctionPrototypeCall( - then, - body, - (val) => { - if (val != null) { - d.push(val) - } - d.push(null) - }, - (err) => { - destroyer(d, err) - } - ) - return (d = new Duplexify({ - objectMode: true, - writable: false, - read() {} - })) - } - throw new ERR_INVALID_ARG_TYPE( - name, - [ - 'Blob', - 'ReadableStream', - 'WritableStream', - 'Stream', - 'Iterable', - 'AsyncIterable', - 'Function', - '{ readable, writable } pair', - 'Promise' - ], - body - ) -} -function fromAsyncGen(fn) { - let { promise, resolve } = createDeferredPromise() - const ac = new AbortController() - const signal = ac.signal - const value = fn( - (async function* () { - while (true) { - const _promise = promise - promise = null - const { chunk, done, cb } = await _promise - process.nextTick(cb) - if (done) return - if (signal.aborted) - throw new AbortError(undefined, { - cause: signal.reason - }) - ;({ promise, resolve } = createDeferredPromise()) - yield chunk - } - })(), - { - signal - } - ) - return { - value, - write(chunk, encoding, cb) { - const _resolve = resolve - resolve = null - _resolve({ - chunk, - done: false, - cb - }) - }, - final(cb) { - const _resolve = resolve - resolve = null - _resolve({ - done: true, - cb - }) - }, - destroy(err, cb) { - ac.abort() - cb(err) - } - } -} -function _duplexify(pair) { - const r = pair.readable && typeof pair.readable.read !== 'function' ? Readable.wrap(pair.readable) : pair.readable - const w = pair.writable - let readable = !!isReadable(r) - let writable = !!isWritable(w) - let ondrain - let onfinish - let onreadable - let onclose - let d - function onfinished(err) { - const cb = onclose - onclose = null - if (cb) { - cb(err) - } else if (err) { - d.destroy(err) - } - } - - // TODO(ronag): Avoid double buffering. - // Implement Writable/Readable/Duplex traits. - // See, https://github.com/nodejs/node/pull/33515. - d = new Duplexify({ - // TODO (ronag): highWaterMark? - readableObjectMode: !!(r !== null && r !== undefined && r.readableObjectMode), - writableObjectMode: !!(w !== null && w !== undefined && w.writableObjectMode), - readable, - writable - }) - if (writable) { - eos(w, (err) => { - writable = false - if (err) { - destroyer(r, err) - } - onfinished(err) - }) - d._write = function (chunk, encoding, callback) { - if (w.write(chunk, encoding)) { - callback() - } else { - ondrain = callback - } - } - d._final = function (callback) { - w.end() - onfinish = callback - } - w.on('drain', function () { - if (ondrain) { - const cb = ondrain - ondrain = null - cb() - } - }) - w.on('finish', function () { - if (onfinish) { - const cb = onfinish - onfinish = null - cb() - } - }) - } - if (readable) { - eos(r, (err) => { - readable = false - if (err) { - destroyer(r, err) - } - onfinished(err) - }) - r.on('readable', function () { - if (onreadable) { - const cb = onreadable - onreadable = null - cb() - } - }) - r.on('end', function () { - d.push(null) - }) - d._read = function () { - while (true) { - const buf = r.read() - if (buf === null) { - onreadable = d._read - return - } - if (!d.push(buf)) { - return - } - } - } - } - d._destroy = function (err, callback) { - if (!err && onclose !== null) { - err = new AbortError() - } - onreadable = null - ondrain = null - onfinish = null - if (onclose === null) { - callback(err) - } else { - onclose = callback - destroyer(w, err) - destroyer(r, err) - } - } - return d -} +// Star ranges basically just allow anything at all. +createToken('STAR', '(<|>)?=?\\s*\\*') +// >=0.0.0 is like a star +createToken('GTE0', '^\\s*>=\\s*0\\.0\\.0\\s*$') +createToken('GTE0PRE', '^\\s*>=\\s*0\\.0\\.0-0\\s*$') /***/ }), -/***/ 36815: +/***/ 12276: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; -// Ported from https://github.com/mafintosh/end-of-stream with -// permission from the author, Mathias Buus (@mafintosh). - - - -/* replacement start */ +// Determine if version is greater than all the versions possible in the range. +const outside = __nccwpck_require__(10280) +const gtr = (version, range, options) => outside(version, range, '>', options) +module.exports = gtr -const process = __nccwpck_require__(7945) -/* replacement end */ +/***/ }), -const { AbortError, codes } = __nccwpck_require__(69220) -const { ERR_INVALID_ARG_TYPE, ERR_STREAM_PREMATURE_CLOSE } = codes -const { kEmptyObject, once } = __nccwpck_require__(23539) -const { validateAbortSignal, validateFunction, validateObject, validateBoolean } = __nccwpck_require__(49554) -const { Promise, PromisePrototypeThen, SymbolDispose } = __nccwpck_require__(50999) -const { - isClosed, - isReadable, - isReadableNodeStream, - isReadableStream, - isReadableFinished, - isReadableErrored, - isWritable, - isWritableNodeStream, - isWritableStream, - isWritableFinished, - isWritableErrored, - isNodeStream, - willEmitClose: _willEmitClose, - kIsClosedPromise -} = __nccwpck_require__(83426) -let addAbortListener -function isRequest(stream) { - return stream.setHeader && typeof stream.abort === 'function' -} -const nop = () => {} -function eos(stream, options, callback) { - var _options$readable, _options$writable - if (arguments.length === 2) { - callback = options - options = kEmptyObject - } else if (options == null) { - options = kEmptyObject - } else { - validateObject(options, 'options') - } - validateFunction(callback, 'callback') - validateAbortSignal(options.signal, 'options.signal') - callback = once(callback) - if (isReadableStream(stream) || isWritableStream(stream)) { - return eosWeb(stream, options, callback) - } - if (!isNodeStream(stream)) { - throw new ERR_INVALID_ARG_TYPE('stream', ['ReadableStream', 'WritableStream', 'Stream'], stream) - } - const readable = - (_options$readable = options.readable) !== null && _options$readable !== undefined - ? _options$readable - : isReadableNodeStream(stream) - const writable = - (_options$writable = options.writable) !== null && _options$writable !== undefined - ? _options$writable - : isWritableNodeStream(stream) - const wState = stream._writableState - const rState = stream._readableState - const onlegacyfinish = () => { - if (!stream.writable) { - onfinish() - } - } - - // TODO (ronag): Improve soft detection to include core modules and - // common ecosystem modules that do properly emit 'close' but fail - // this generic check. - let willEmitClose = - _willEmitClose(stream) && isReadableNodeStream(stream) === readable && isWritableNodeStream(stream) === writable - let writableFinished = isWritableFinished(stream, false) - const onfinish = () => { - writableFinished = true - // Stream should not be destroyed here. If it is that - // means that user space is doing something differently and - // we cannot trust willEmitClose. - if (stream.destroyed) { - willEmitClose = false - } - if (willEmitClose && (!stream.readable || readable)) { - return - } - if (!readable || readableFinished) { - callback.call(stream) - } - } - let readableFinished = isReadableFinished(stream, false) - const onend = () => { - readableFinished = true - // Stream should not be destroyed here. If it is that - // means that user space is doing something differently and - // we cannot trust willEmitClose. - if (stream.destroyed) { - willEmitClose = false - } - if (willEmitClose && (!stream.writable || writable)) { - return - } - if (!writable || writableFinished) { - callback.call(stream) - } - } - const onerror = (err) => { - callback.call(stream, err) - } - let closed = isClosed(stream) - const onclose = () => { - closed = true - const errored = isWritableErrored(stream) || isReadableErrored(stream) - if (errored && typeof errored !== 'boolean') { - return callback.call(stream, errored) - } - if (readable && !readableFinished && isReadableNodeStream(stream, true)) { - if (!isReadableFinished(stream, false)) return callback.call(stream, new ERR_STREAM_PREMATURE_CLOSE()) - } - if (writable && !writableFinished) { - if (!isWritableFinished(stream, false)) return callback.call(stream, new ERR_STREAM_PREMATURE_CLOSE()) - } - callback.call(stream) - } - const onclosed = () => { - closed = true - const errored = isWritableErrored(stream) || isReadableErrored(stream) - if (errored && typeof errored !== 'boolean') { - return callback.call(stream, errored) - } - callback.call(stream) - } - const onrequest = () => { - stream.req.on('finish', onfinish) - } - if (isRequest(stream)) { - stream.on('complete', onfinish) - if (!willEmitClose) { - stream.on('abort', onclose) - } - if (stream.req) { - onrequest() - } else { - stream.on('request', onrequest) - } - } else if (writable && !wState) { - // legacy streams - stream.on('end', onlegacyfinish) - stream.on('close', onlegacyfinish) - } +/***/ 23465: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Not all streams will emit 'close' after 'aborted'. - if (!willEmitClose && typeof stream.aborted === 'boolean') { - stream.on('aborted', onclose) - } - stream.on('end', onend) - stream.on('finish', onfinish) - if (options.error !== false) { - stream.on('error', onerror) - } - stream.on('close', onclose) - if (closed) { - process.nextTick(onclose) - } else if ( - (wState !== null && wState !== undefined && wState.errorEmitted) || - (rState !== null && rState !== undefined && rState.errorEmitted) - ) { - if (!willEmitClose) { - process.nextTick(onclosed) - } - } else if ( - !readable && - (!willEmitClose || isReadable(stream)) && - (writableFinished || isWritable(stream) === false) - ) { - process.nextTick(onclosed) - } else if ( - !writable && - (!willEmitClose || isWritable(stream)) && - (readableFinished || isReadable(stream) === false) - ) { - process.nextTick(onclosed) - } else if (rState && stream.req && stream.aborted) { - process.nextTick(onclosed) - } - const cleanup = () => { - callback = nop - stream.removeListener('aborted', onclose) - stream.removeListener('complete', onfinish) - stream.removeListener('abort', onclose) - stream.removeListener('request', onrequest) - if (stream.req) stream.req.removeListener('finish', onfinish) - stream.removeListener('end', onlegacyfinish) - stream.removeListener('close', onlegacyfinish) - stream.removeListener('finish', onfinish) - stream.removeListener('end', onend) - stream.removeListener('error', onerror) - stream.removeListener('close', onclose) - } - if (options.signal && !closed) { - const abort = () => { - // Keep it because cleanup removes it. - const endCallback = callback - cleanup() - endCallback.call( - stream, - new AbortError(undefined, { - cause: options.signal.reason - }) - ) - } - if (options.signal.aborted) { - process.nextTick(abort) - } else { - addAbortListener = addAbortListener || (__nccwpck_require__(23539).addAbortListener) - const disposable = addAbortListener(options.signal, abort) - const originalCallback = callback - callback = once((...args) => { - disposable[SymbolDispose]() - originalCallback.apply(stream, args) - }) - } - } - return cleanup -} -function eosWeb(stream, options, callback) { - let isAborted = false - let abort = nop - if (options.signal) { - abort = () => { - isAborted = true - callback.call( - stream, - new AbortError(undefined, { - cause: options.signal.reason - }) - ) - } - if (options.signal.aborted) { - process.nextTick(abort) - } else { - addAbortListener = addAbortListener || (__nccwpck_require__(23539).addAbortListener) - const disposable = addAbortListener(options.signal, abort) - const originalCallback = callback - callback = once((...args) => { - disposable[SymbolDispose]() - originalCallback.apply(stream, args) - }) - } - } - const resolverFn = (...args) => { - if (!isAborted) { - process.nextTick(() => callback.apply(stream, args)) - } - } - PromisePrototypeThen(stream[kIsClosedPromise].promise, resolverFn, resolverFn) - return nop -} -function finished(stream, opts) { - var _opts - let autoCleanup = false - if (opts === null) { - opts = kEmptyObject - } - if ((_opts = opts) !== null && _opts !== undefined && _opts.cleanup) { - validateBoolean(opts.cleanup, 'cleanup') - autoCleanup = opts.cleanup - } - return new Promise((resolve, reject) => { - const cleanup = eos(stream, opts, (err) => { - if (autoCleanup) { - cleanup() - } - if (err) { - reject(err) - } else { - resolve() - } - }) - }) +const Range = __nccwpck_require__(96782) +const intersects = (r1, r2, options) => { + r1 = new Range(r1, options) + r2 = new Range(r2, options) + return r1.intersects(r2, options) } -module.exports = eos -module.exports.finished = finished +module.exports = intersects /***/ }), -/***/ 4659: +/***/ 15213: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - +const outside = __nccwpck_require__(10280) +// Determine if version is less than all the versions possible in the range +const ltr = (version, range, options) => outside(version, range, '<', options) +module.exports = ltr -/* replacement start */ -const process = __nccwpck_require__(7945) +/***/ }), -/* replacement end */ +/***/ 73193: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const { PromisePrototypeThen, SymbolAsyncIterator, SymbolIterator } = __nccwpck_require__(50999) -const { Buffer } = __nccwpck_require__(20181) -const { ERR_INVALID_ARG_TYPE, ERR_STREAM_NULL_VALUES } = (__nccwpck_require__(69220).codes) -function from(Readable, iterable, opts) { - let iterator - if (typeof iterable === 'string' || iterable instanceof Buffer) { - return new Readable({ - objectMode: true, - ...opts, - read() { - this.push(iterable) - this.push(null) - } - }) - } - let isAsync - if (iterable && iterable[SymbolAsyncIterator]) { - isAsync = true - iterator = iterable[SymbolAsyncIterator]() - } else if (iterable && iterable[SymbolIterator]) { - isAsync = false - iterator = iterable[SymbolIterator]() - } else { - throw new ERR_INVALID_ARG_TYPE('iterable', ['Iterable'], iterable) - } - const readable = new Readable({ - objectMode: true, - highWaterMark: 1, - // TODO(ronag): What options should be allowed? - ...opts - }) +const SemVer = __nccwpck_require__(7163) +const Range = __nccwpck_require__(96782) - // Flag to protect against _read - // being called before last iteration completion. - let reading = false - readable._read = function () { - if (!reading) { - reading = true - next() - } - } - readable._destroy = function (error, cb) { - PromisePrototypeThen( - close(error), - () => process.nextTick(cb, error), - // nextTick is here in case cb throws - (e) => process.nextTick(cb, e || error) - ) - } - async function close(error) { - const hadError = error !== undefined && error !== null - const hasThrow = typeof iterator.throw === 'function' - if (hadError && hasThrow) { - const { value, done } = await iterator.throw(error) - await value - if (done) { - return - } - } - if (typeof iterator.return === 'function') { - const { value } = await iterator.return() - await value - } +const maxSatisfying = (versions, range, options) => { + let max = null + let maxSV = null + let rangeObj = null + try { + rangeObj = new Range(range, options) + } catch (er) { + return null } - async function next() { - for (;;) { - try { - const { value, done } = isAsync ? await iterator.next() : iterator.next() - if (done) { - readable.push(null) - } else { - const res = value && typeof value.then === 'function' ? await value : value - if (res === null) { - reading = false - throw new ERR_STREAM_NULL_VALUES() - } else if (readable.push(res)) { - continue - } else { - reading = false - } - } - } catch (err) { - readable.destroy(err) + versions.forEach((v) => { + if (rangeObj.test(v)) { + // satisfies(v, range, options) + if (!max || maxSV.compare(v) === -1) { + // compare(max, v, true) + max = v + maxSV = new SemVer(max, options) } - break } - } - return readable + }) + return max } -module.exports = from +module.exports = maxSatisfying /***/ }), -/***/ 84128: +/***/ 68595: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -const { ArrayIsArray, ObjectSetPrototypeOf } = __nccwpck_require__(50999) -const { EventEmitter: EE } = __nccwpck_require__(24434) -function Stream(opts) { - EE.call(this, opts) -} -ObjectSetPrototypeOf(Stream.prototype, EE.prototype) -ObjectSetPrototypeOf(Stream, EE) -Stream.prototype.pipe = function (dest, options) { - const source = this - function ondata(chunk) { - if (dest.writable && dest.write(chunk) === false && source.pause) { - source.pause() - } - } - source.on('data', ondata) - function ondrain() { - if (source.readable && source.resume) { - source.resume() - } - } - dest.on('drain', ondrain) - - // If the 'end' option is not supplied, dest.end() will be called when - // source gets the 'end' or 'close' events. Only dest.end() once. - if (!dest._isStdio && (!options || options.end !== false)) { - source.on('end', onend) - source.on('close', onclose) - } - let didOnEnd = false - function onend() { - if (didOnEnd) return - didOnEnd = true - dest.end() - } - function onclose() { - if (didOnEnd) return - didOnEnd = true - if (typeof dest.destroy === 'function') dest.destroy() +const SemVer = __nccwpck_require__(7163) +const Range = __nccwpck_require__(96782) +const minSatisfying = (versions, range, options) => { + let min = null + let minSV = null + let rangeObj = null + try { + rangeObj = new Range(range, options) + } catch (er) { + return null } - - // Don't leave dangling pipes when there are errors. - function onerror(er) { - cleanup() - if (EE.listenerCount(this, 'error') === 0) { - this.emit('error', er) + versions.forEach((v) => { + if (rangeObj.test(v)) { + // satisfies(v, range, options) + if (!min || minSV.compare(v) === 1) { + // compare(min, v, true) + min = v + minSV = new SemVer(min, options) + } } - } - prependListener(source, 'error', onerror) - prependListener(dest, 'error', onerror) - - // Remove all the event listeners that were added. - function cleanup() { - source.removeListener('data', ondata) - dest.removeListener('drain', ondrain) - source.removeListener('end', onend) - source.removeListener('close', onclose) - source.removeListener('error', onerror) - dest.removeListener('error', onerror) - source.removeListener('end', cleanup) - source.removeListener('close', cleanup) - dest.removeListener('close', cleanup) - } - source.on('end', cleanup) - source.on('close', cleanup) - dest.on('close', cleanup) - dest.emit('pipe', source) - - // Allow for unix-like usage: A.pipe(B).pipe(C) - return dest -} -function prependListener(emitter, event, fn) { - // Sadly this is not cacheable as some libraries bundle their own - // event emitter implementation with them. - if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn) - - // This is a hack to make sure that our error handler is attached before any - // userland ones. NEVER DO THIS. This is here only because this code needs - // to continue to work with older versions of Node.js that do not include - // the prependListener() method. The goal is to eventually remove this hack. - if (!emitter._events || !emitter._events[event]) emitter.on(event, fn) - else if (ArrayIsArray(emitter._events[event])) emitter._events[event].unshift(fn) - else emitter._events[event] = [fn, emitter._events[event]] -} -module.exports = { - Stream, - prependListener + }) + return min } +module.exports = minSatisfying /***/ }), -/***/ 11222: +/***/ 51866: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +const SemVer = __nccwpck_require__(7163) +const Range = __nccwpck_require__(96782) +const gt = __nccwpck_require__(16599) +const minVersion = (range, loose) => { + range = new Range(range, loose) -const AbortController = globalThis.AbortController || (__nccwpck_require__(17413).AbortController) -const { - codes: { ERR_INVALID_ARG_VALUE, ERR_INVALID_ARG_TYPE, ERR_MISSING_ARGS, ERR_OUT_OF_RANGE }, - AbortError -} = __nccwpck_require__(69220) -const { validateAbortSignal, validateInteger, validateObject } = __nccwpck_require__(49554) -const kWeakHandler = (__nccwpck_require__(50999).Symbol)('kWeak') -const kResistStopPropagation = (__nccwpck_require__(50999).Symbol)('kResistStopPropagation') -const { finished } = __nccwpck_require__(36815) -const staticCompose = __nccwpck_require__(64999) -const { addAbortSignalNoValidate } = __nccwpck_require__(80652) -const { isWritable, isNodeStream } = __nccwpck_require__(83426) -const { deprecate } = __nccwpck_require__(23539) -const { - ArrayPrototypePush, - Boolean, - MathFloor, - Number, - NumberIsNaN, - Promise, - PromiseReject, - PromiseResolve, - PromisePrototypeThen, - Symbol -} = __nccwpck_require__(50999) -const kEmpty = Symbol('kEmpty') -const kEof = Symbol('kEof') -function compose(stream, options) { - if (options != null) { - validateObject(options, 'options') - } - if ((options === null || options === undefined ? undefined : options.signal) != null) { - validateAbortSignal(options.signal, 'options.signal') - } - if (isNodeStream(stream) && !isWritable(stream)) { - throw new ERR_INVALID_ARG_VALUE('stream', stream, 'must be writable') - } - const composedStream = staticCompose(this, stream) - if (options !== null && options !== undefined && options.signal) { - // Not validating as we already validated before - addAbortSignalNoValidate(options.signal, composedStream) - } - return composedStream -} -function map(fn, options) { - if (typeof fn !== 'function') { - throw new ERR_INVALID_ARG_TYPE('fn', ['Function', 'AsyncFunction'], fn) - } - if (options != null) { - validateObject(options, 'options') - } - if ((options === null || options === undefined ? undefined : options.signal) != null) { - validateAbortSignal(options.signal, 'options.signal') - } - let concurrency = 1 - if ((options === null || options === undefined ? undefined : options.concurrency) != null) { - concurrency = MathFloor(options.concurrency) - } - let highWaterMark = concurrency - 1 - if ((options === null || options === undefined ? undefined : options.highWaterMark) != null) { - highWaterMark = MathFloor(options.highWaterMark) - } - validateInteger(concurrency, 'options.concurrency', 1) - validateInteger(highWaterMark, 'options.highWaterMark', 0) - highWaterMark += concurrency - return async function* map() { - const signal = (__nccwpck_require__(23539).AbortSignalAny)( - [options === null || options === undefined ? undefined : options.signal].filter(Boolean) - ) - const stream = this - const queue = [] - const signalOpt = { - signal - } - let next - let resume - let done = false - let cnt = 0 - function onCatch() { - done = true - afterItemProcessed() - } - function afterItemProcessed() { - cnt -= 1 - maybeResume() - } - function maybeResume() { - if (resume && !done && cnt < concurrency && queue.length < highWaterMark) { - resume() - resume = null - } - } - async function pump() { - try { - for await (let val of stream) { - if (done) { - return - } - if (signal.aborted) { - throw new AbortError() - } - try { - val = fn(val, signalOpt) - if (val === kEmpty) { - continue - } - val = PromiseResolve(val) - } catch (err) { - val = PromiseReject(err) - } - cnt += 1 - PromisePrototypeThen(val, afterItemProcessed, onCatch) - queue.push(val) - if (next) { - next() - next = null - } - if (!done && (queue.length >= highWaterMark || cnt >= concurrency)) { - await new Promise((resolve) => { - resume = resolve - }) - } - } - queue.push(kEof) - } catch (err) { - const val = PromiseReject(err) - PromisePrototypeThen(val, afterItemProcessed, onCatch) - queue.push(val) - } finally { - done = true - if (next) { - next() - next = null - } - } - } - pump() - try { - while (true) { - while (queue.length > 0) { - const val = await queue[0] - if (val === kEof) { - return - } - if (signal.aborted) { - throw new AbortError() - } - if (val !== kEmpty) { - yield val - } - queue.shift() - maybeResume() - } - await new Promise((resolve) => { - next = resolve - }) - } - } finally { - done = true - if (resume) { - resume() - resume = null - } - } - }.call(this) -} -function asIndexedPairs(options = undefined) { - if (options != null) { - validateObject(options, 'options') - } - if ((options === null || options === undefined ? undefined : options.signal) != null) { - validateAbortSignal(options.signal, 'options.signal') - } - return async function* asIndexedPairs() { - let index = 0 - for await (const val of this) { - var _options$signal - if ( - options !== null && - options !== undefined && - (_options$signal = options.signal) !== null && - _options$signal !== undefined && - _options$signal.aborted - ) { - throw new AbortError({ - cause: options.signal.reason - }) - } - yield [index++, val] - } - }.call(this) -} -async function some(fn, options = undefined) { - for await (const unused of filter.call(this, fn, options)) { - return true - } - return false -} -async function every(fn, options = undefined) { - if (typeof fn !== 'function') { - throw new ERR_INVALID_ARG_TYPE('fn', ['Function', 'AsyncFunction'], fn) - } - // https://en.wikipedia.org/wiki/De_Morgan%27s_laws - return !(await some.call( - this, - async (...args) => { - return !(await fn(...args)) - }, - options - )) -} -async function find(fn, options) { - for await (const result of filter.call(this, fn, options)) { - return result - } - return undefined -} -async function forEach(fn, options) { - if (typeof fn !== 'function') { - throw new ERR_INVALID_ARG_TYPE('fn', ['Function', 'AsyncFunction'], fn) - } - async function forEachFn(value, options) { - await fn(value, options) - return kEmpty - } - // eslint-disable-next-line no-unused-vars - for await (const unused of map.call(this, forEachFn, options)); -} -function filter(fn, options) { - if (typeof fn !== 'function') { - throw new ERR_INVALID_ARG_TYPE('fn', ['Function', 'AsyncFunction'], fn) - } - async function filterFn(value, options) { - if (await fn(value, options)) { - return value - } - return kEmpty + let minver = new SemVer('0.0.0') + if (range.test(minver)) { + return minver } - return map.call(this, filterFn, options) -} -// Specific to provide better error to reduce since the argument is only -// missing if the stream has no items in it - but the code is still appropriate -class ReduceAwareErrMissingArgs extends ERR_MISSING_ARGS { - constructor() { - super('reduce') - this.message = 'Reduce of an empty stream requires an initial value' - } -} -async function reduce(reducer, initialValue, options) { - var _options$signal2 - if (typeof reducer !== 'function') { - throw new ERR_INVALID_ARG_TYPE('reducer', ['Function', 'AsyncFunction'], reducer) - } - if (options != null) { - validateObject(options, 'options') - } - if ((options === null || options === undefined ? undefined : options.signal) != null) { - validateAbortSignal(options.signal, 'options.signal') - } - let hasInitialValue = arguments.length > 1 - if ( - options !== null && - options !== undefined && - (_options$signal2 = options.signal) !== null && - _options$signal2 !== undefined && - _options$signal2.aborted - ) { - const err = new AbortError(undefined, { - cause: options.signal.reason - }) - this.once('error', () => {}) // The error is already propagated - await finished(this.destroy(err)) - throw err - } - const ac = new AbortController() - const signal = ac.signal - if (options !== null && options !== undefined && options.signal) { - const opts = { - once: true, - [kWeakHandler]: this, - [kResistStopPropagation]: true - } - options.signal.addEventListener('abort', () => ac.abort(), opts) - } - let gotAnyItemFromStream = false - try { - for await (const value of this) { - var _options$signal3 - gotAnyItemFromStream = true - if ( - options !== null && - options !== undefined && - (_options$signal3 = options.signal) !== null && - _options$signal3 !== undefined && - _options$signal3.aborted - ) { - throw new AbortError() - } - if (!hasInitialValue) { - initialValue = value - hasInitialValue = true - } else { - initialValue = await reducer(initialValue, value, { - signal - }) - } - } - if (!gotAnyItemFromStream && !hasInitialValue) { - throw new ReduceAwareErrMissingArgs() - } - } finally { - ac.abort() - } - return initialValue -} -async function toArray(options) { - if (options != null) { - validateObject(options, 'options') - } - if ((options === null || options === undefined ? undefined : options.signal) != null) { - validateAbortSignal(options.signal, 'options.signal') - } - const result = [] - for await (const val of this) { - var _options$signal4 - if ( - options !== null && - options !== undefined && - (_options$signal4 = options.signal) !== null && - _options$signal4 !== undefined && - _options$signal4.aborted - ) { - throw new AbortError(undefined, { - cause: options.signal.reason - }) - } - ArrayPrototypePush(result, val) - } - return result -} -function flatMap(fn, options) { - const values = map.call(this, fn, options) - return async function* flatMap() { - for await (const val of values) { - yield* val - } - }.call(this) -} -function toIntegerOrInfinity(number) { - // We coerce here to align with the spec - // https://github.com/tc39/proposal-iterator-helpers/issues/169 - number = Number(number) - if (NumberIsNaN(number)) { - return 0 - } - if (number < 0) { - throw new ERR_OUT_OF_RANGE('number', '>= 0', number) - } - return number -} -function drop(number, options = undefined) { - if (options != null) { - validateObject(options, 'options') - } - if ((options === null || options === undefined ? undefined : options.signal) != null) { - validateAbortSignal(options.signal, 'options.signal') + minver = new SemVer('0.0.0-0') + if (range.test(minver)) { + return minver } - number = toIntegerOrInfinity(number) - return async function* drop() { - var _options$signal5 - if ( - options !== null && - options !== undefined && - (_options$signal5 = options.signal) !== null && - _options$signal5 !== undefined && - _options$signal5.aborted - ) { - throw new AbortError() - } - for await (const val of this) { - var _options$signal6 - if ( - options !== null && - options !== undefined && - (_options$signal6 = options.signal) !== null && - _options$signal6 !== undefined && - _options$signal6.aborted - ) { - throw new AbortError() - } - if (number-- <= 0) { - yield val + + minver = null + for (let i = 0; i < range.set.length; ++i) { + const comparators = range.set[i] + + let setMin = null + comparators.forEach((comparator) => { + // Clone to avoid manipulating the comparator's semver object. + const compver = new SemVer(comparator.semver.version) + switch (comparator.operator) { + case '>': + if (compver.prerelease.length === 0) { + compver.patch++ + } else { + compver.prerelease.push(0) + } + compver.raw = compver.format() + /* fallthrough */ + case '': + case '>=': + if (!setMin || gt(compver, setMin)) { + setMin = compver + } + break + case '<': + case '<=': + /* Ignore maximum versions */ + break + /* istanbul ignore next */ + default: + throw new Error(`Unexpected operation: ${comparator.operator}`) } + }) + if (setMin && (!minver || gt(minver, setMin))) { + minver = setMin } - }.call(this) -} -function take(number, options = undefined) { - if (options != null) { - validateObject(options, 'options') } - if ((options === null || options === undefined ? undefined : options.signal) != null) { - validateAbortSignal(options.signal, 'options.signal') + + if (minver && range.test(minver)) { + return minver } - number = toIntegerOrInfinity(number) - return async function* take() { - var _options$signal7 - if ( - options !== null && - options !== undefined && - (_options$signal7 = options.signal) !== null && - _options$signal7 !== undefined && - _options$signal7.aborted - ) { - throw new AbortError() - } - for await (const val of this) { - var _options$signal8 - if ( - options !== null && - options !== undefined && - (_options$signal8 = options.signal) !== null && - _options$signal8 !== undefined && - _options$signal8.aborted - ) { - throw new AbortError() - } - if (number-- > 0) { - yield val - } - // Don't get another item from iterator in case we reached the end - if (number <= 0) { - return - } - } - }.call(this) -} -module.exports.streamReturningOperators = { - asIndexedPairs: deprecate(asIndexedPairs, 'readable.asIndexedPairs will be removed in a future version.'), - drop, - filter, - flatMap, - map, - take, - compose -} -module.exports.promiseReturningOperators = { - every, - forEach, - reduce, - toArray, - some, - find + return null } +module.exports = minVersion /***/ }), -/***/ 19173: +/***/ 10280: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. - - - -const { ObjectSetPrototypeOf } = __nccwpck_require__(50999) -module.exports = PassThrough -const Transform = __nccwpck_require__(12135) -ObjectSetPrototypeOf(PassThrough.prototype, Transform.prototype) -ObjectSetPrototypeOf(PassThrough, Transform) -function PassThrough(options) { - if (!(this instanceof PassThrough)) return new PassThrough(options) - Transform.call(this, options) -} -PassThrough.prototype._transform = function (chunk, encoding, cb) { - cb(null, chunk) -} +const SemVer = __nccwpck_require__(7163) +const Comparator = __nccwpck_require__(89379) +const { ANY } = Comparator +const Range = __nccwpck_require__(96782) +const satisfies = __nccwpck_require__(68011) +const gt = __nccwpck_require__(16599) +const lt = __nccwpck_require__(3872) +const lte = __nccwpck_require__(56717) +const gte = __nccwpck_require__(41236) +const outside = (version, range, hilo, options) => { + version = new SemVer(version, options) + range = new Range(range, options) -/***/ }), + let gtfn, ltefn, ltfn, comp, ecomp + switch (hilo) { + case '>': + gtfn = gt + ltefn = lte + ltfn = lt + comp = '>' + ecomp = '>=' + break + case '<': + gtfn = lt + ltefn = gte + ltfn = gt + comp = '<' + ecomp = '<=' + break + default: + throw new TypeError('Must provide a hilo val of "<" or ">"') + } -/***/ 16701: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // If it satisfies the range it is not outside + if (satisfies(version, range, options)) { + return false + } -/* replacement start */ + // From now on, variable terms are as if we're in "gtr" mode. + // but note that everything is flipped for the "ltr" function. -const process = __nccwpck_require__(7945) + for (let i = 0; i < range.set.length; ++i) { + const comparators = range.set[i] -/* replacement end */ -// Ported from https://github.com/mafintosh/pump with -// permission from the author, Mathias Buus (@mafintosh). + let high = null + let low = null -;('use strict') -const { ArrayIsArray, Promise, SymbolAsyncIterator, SymbolDispose } = __nccwpck_require__(50999) -const eos = __nccwpck_require__(36815) -const { once } = __nccwpck_require__(23539) -const destroyImpl = __nccwpck_require__(65089) -const Duplex = __nccwpck_require__(94449) -const { - aggregateTwoErrors, - codes: { - ERR_INVALID_ARG_TYPE, - ERR_INVALID_RETURN_VALUE, - ERR_MISSING_ARGS, - ERR_STREAM_DESTROYED, - ERR_STREAM_PREMATURE_CLOSE - }, - AbortError -} = __nccwpck_require__(69220) -const { validateFunction, validateAbortSignal } = __nccwpck_require__(49554) -const { - isIterable, - isReadable, - isReadableNodeStream, - isNodeStream, - isTransformStream, - isWebStream, - isReadableStream, - isReadableFinished -} = __nccwpck_require__(83426) -const AbortController = globalThis.AbortController || (__nccwpck_require__(17413).AbortController) -let PassThrough -let Readable -let addAbortListener -function destroyer(stream, reading, writing) { - let finished = false - stream.on('close', () => { - finished = true - }) - const cleanup = eos( - stream, - { - readable: reading, - writable: writing - }, - (err) => { - finished = !err - } - ) - return { - destroy: (err) => { - if (finished) return - finished = true - destroyImpl.destroyer(stream, err || new ERR_STREAM_DESTROYED('pipe')) - }, - cleanup - } -} -function popCallback(streams) { - // Streams should never be an empty array. It should always contain at least - // a single stream. Therefore optimize for the average case instead of - // checking for length === 0 as well. - validateFunction(streams[streams.length - 1], 'streams[stream.length - 1]') - return streams.pop() -} -function makeAsyncIterable(val) { - if (isIterable(val)) { - return val - } else if (isReadableNodeStream(val)) { - // Legacy streams are not Iterable. - return fromReadable(val) - } - throw new ERR_INVALID_ARG_TYPE('val', ['Readable', 'Iterable', 'AsyncIterable'], val) -} -async function* fromReadable(val) { - if (!Readable) { - Readable = __nccwpck_require__(17783) - } - yield* Readable.prototype[SymbolAsyncIterator].call(val) -} -async function pumpToNode(iterable, writable, finish, { end }) { - let error - let onresolve = null - const resume = (err) => { - if (err) { - error = err - } - if (onresolve) { - const callback = onresolve - onresolve = null - callback() - } - } - const wait = () => - new Promise((resolve, reject) => { - if (error) { - reject(error) - } else { - onresolve = () => { - if (error) { - reject(error) - } else { - resolve() - } - } + comparators.forEach((comparator) => { + if (comparator.semver === ANY) { + comparator = new Comparator('>=0.0.0') } - }) - writable.on('drain', resume) - const cleanup = eos( - writable, - { - readable: false - }, - resume - ) - try { - if (writable.writableNeedDrain) { - await wait() - } - for await (const chunk of iterable) { - if (!writable.write(chunk)) { - await wait() + high = high || comparator + low = low || comparator + if (gtfn(comparator.semver, high.semver, options)) { + high = comparator + } else if (ltfn(comparator.semver, low.semver, options)) { + low = comparator } + }) + + // If the edge version comparator has a operator then our version + // isn't outside it + if (high.operator === comp || high.operator === ecomp) { + return false } - if (end) { - writable.end() - await wait() - } - finish() - } catch (err) { - finish(error !== err ? aggregateTwoErrors(error, err) : err) - } finally { - cleanup() - writable.off('drain', resume) - } -} -async function pumpToWeb(readable, writable, finish, { end }) { - if (isTransformStream(writable)) { - writable = writable.writable - } - // https://streams.spec.whatwg.org/#example-manual-write-with-backpressure - const writer = writable.getWriter() - try { - for await (const chunk of readable) { - await writer.ready - writer.write(chunk).catch(() => {}) - } - await writer.ready - if (end) { - await writer.close() - } - finish() - } catch (err) { - try { - await writer.abort(err) - finish(err) - } catch (err) { - finish(err) + + // If the lowest version comparator has an operator and our version + // is less than it then it isn't higher than the range + if ((!low.operator || low.operator === comp) && + ltefn(version, low.semver)) { + return false + } else if (low.operator === ecomp && ltfn(version, low.semver)) { + return false } } + return true } -function pipeline(...streams) { - return pipelineImpl(streams, once(popCallback(streams))) -} -function pipelineImpl(streams, callback, opts) { - if (streams.length === 1 && ArrayIsArray(streams[0])) { - streams = streams[0] - } - if (streams.length < 2) { - throw new ERR_MISSING_ARGS('streams') - } - const ac = new AbortController() - const signal = ac.signal - const outerSignal = opts === null || opts === undefined ? undefined : opts.signal - // Need to cleanup event listeners if last stream is readable - // https://github.com/nodejs/node/issues/35452 - const lastStreamCleanup = [] - validateAbortSignal(outerSignal, 'options.signal') - function abort() { - finishImpl(new AbortError()) - } - addAbortListener = addAbortListener || (__nccwpck_require__(23539).addAbortListener) - let disposable - if (outerSignal) { - disposable = addAbortListener(outerSignal, abort) - } - let error - let value - const destroys = [] - let finishCount = 0 - function finish(err) { - finishImpl(err, --finishCount === 0) - } - function finishImpl(err, final) { - var _disposable - if (err && (!error || error.code === 'ERR_STREAM_PREMATURE_CLOSE')) { - error = err - } - if (!error && !final) { - return - } - while (destroys.length) { - destroys.shift()(error) - } - ;(_disposable = disposable) === null || _disposable === undefined ? undefined : _disposable[SymbolDispose]() - ac.abort() - if (final) { - if (!error) { - lastStreamCleanup.forEach((fn) => fn()) - } - process.nextTick(callback, error, value) - } - } - let ret - for (let i = 0; i < streams.length; i++) { - const stream = streams[i] - const reading = i < streams.length - 1 - const writing = i > 0 - const end = reading || (opts === null || opts === undefined ? undefined : opts.end) !== false - const isLastStream = i === streams.length - 1 - if (isNodeStream(stream)) { - if (end) { - const { destroy, cleanup } = destroyer(stream, reading, writing) - destroys.push(destroy) - if (isReadable(stream) && isLastStream) { - lastStreamCleanup.push(cleanup) - } - } +module.exports = outside - // Catch stream errors that occur after pipe/pump has completed. - function onError(err) { - if (err && err.name !== 'AbortError' && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') { - finish(err) - } - } - stream.on('error', onError) - if (isReadable(stream) && isLastStream) { - lastStreamCleanup.push(() => { - stream.removeListener('error', onError) - }) - } - } - if (i === 0) { - if (typeof stream === 'function') { - ret = stream({ - signal - }) - if (!isIterable(ret)) { - throw new ERR_INVALID_RETURN_VALUE('Iterable, AsyncIterable or Stream', 'source', ret) - } - } else if (isIterable(stream) || isReadableNodeStream(stream) || isTransformStream(stream)) { - ret = stream - } else { - ret = Duplex.from(stream) - } - } else if (typeof stream === 'function') { - if (isTransformStream(ret)) { - var _ret - ret = makeAsyncIterable((_ret = ret) === null || _ret === undefined ? undefined : _ret.readable) - } else { - ret = makeAsyncIterable(ret) - } - ret = stream(ret, { - signal - }) - if (reading) { - if (!isIterable(ret, true)) { - throw new ERR_INVALID_RETURN_VALUE('AsyncIterable', `transform[${i - 1}]`, ret) - } - } else { - var _ret2 - if (!PassThrough) { - PassThrough = __nccwpck_require__(19173) - } - // If the last argument to pipeline is not a stream - // we must create a proxy stream so that pipeline(...) - // always returns a stream which can be further - // composed through `.pipe(stream)`. +/***/ }), - const pt = new PassThrough({ - objectMode: true - }) +/***/ 82028: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Handle Promises/A+ spec, `then` could be a getter that throws on - // second use. - const then = (_ret2 = ret) === null || _ret2 === undefined ? undefined : _ret2.then - if (typeof then === 'function') { - finishCount++ - then.call( - ret, - (val) => { - value = val - if (val != null) { - pt.write(val) - } - if (end) { - pt.end() - } - process.nextTick(finish) - }, - (err) => { - pt.destroy(err) - process.nextTick(finish, err) - } - ) - } else if (isIterable(ret, true)) { - finishCount++ - pumpToNode(ret, pt, finish, { - end - }) - } else if (isReadableStream(ret) || isTransformStream(ret)) { - const toRead = ret.readable || ret - finishCount++ - pumpToNode(toRead, pt, finish, { - end - }) - } else { - throw new ERR_INVALID_RETURN_VALUE('AsyncIterable or Promise', 'destination', ret) - } - ret = pt - const { destroy, cleanup } = destroyer(ret, false, true) - destroys.push(destroy) - if (isLastStream) { - lastStreamCleanup.push(cleanup) - } - } - } else if (isNodeStream(stream)) { - if (isReadableNodeStream(ret)) { - finishCount += 2 - const cleanup = pipe(ret, stream, finish, { - end - }) - if (isReadable(stream) && isLastStream) { - lastStreamCleanup.push(cleanup) - } - } else if (isTransformStream(ret) || isReadableStream(ret)) { - const toRead = ret.readable || ret - finishCount++ - pumpToNode(toRead, stream, finish, { - end - }) - } else if (isIterable(ret)) { - finishCount++ - pumpToNode(ret, stream, finish, { - end - }) - } else { - throw new ERR_INVALID_ARG_TYPE( - 'val', - ['Readable', 'Iterable', 'AsyncIterable', 'ReadableStream', 'TransformStream'], - ret - ) - } - ret = stream - } else if (isWebStream(stream)) { - if (isReadableNodeStream(ret)) { - finishCount++ - pumpToWeb(makeAsyncIterable(ret), stream, finish, { - end - }) - } else if (isReadableStream(ret) || isIterable(ret)) { - finishCount++ - pumpToWeb(ret, stream, finish, { - end - }) - } else if (isTransformStream(ret)) { - finishCount++ - pumpToWeb(ret.readable, stream, finish, { - end - }) - } else { - throw new ERR_INVALID_ARG_TYPE( - 'val', - ['Readable', 'Iterable', 'AsyncIterable', 'ReadableStream', 'TransformStream'], - ret - ) +// given a set of versions and a range, create a "simplified" range +// that includes the same versions that the original range does +// If the original range is shorter than the simplified one, return that. +const satisfies = __nccwpck_require__(68011) +const compare = __nccwpck_require__(78469) +module.exports = (versions, range, options) => { + const set = [] + let first = null + let prev = null + const v = versions.sort((a, b) => compare(a, b, options)) + for (const version of v) { + const included = satisfies(version, range, options) + if (included) { + prev = version + if (!first) { + first = version } - ret = stream } else { - ret = Duplex.from(stream) + if (prev) { + set.push([first, prev]) + } + prev = null + first = null } } - if ( - (signal !== null && signal !== undefined && signal.aborted) || - (outerSignal !== null && outerSignal !== undefined && outerSignal.aborted) - ) { - process.nextTick(abort) + if (first) { + set.push([first, null]) } - return ret -} -function pipe(src, dst, finish, { end }) { - let ended = false - dst.on('close', () => { - if (!ended) { - // Finish if the destination closes before the source has completed. - finish(new ERR_STREAM_PREMATURE_CLOSE()) - } - }) - src.pipe(dst, { - end: false - }) // If end is true we already will have a listener to end dst. - - if (end) { - // Compat. Before node v10.12.0 stdio used to throw an error so - // pipe() did/does not end() stdio destinations. - // Now they allow it but "secretly" don't close the underlying fd. - - function endFn() { - ended = true - dst.end() - } - if (isReadableFinished(src)) { - // End the destination if the source has already ended. - process.nextTick(endFn) + + const ranges = [] + for (const [min, max] of set) { + if (min === max) { + ranges.push(min) + } else if (!max && min === v[0]) { + ranges.push('*') + } else if (!max) { + ranges.push(`>=${min}`) + } else if (min === v[0]) { + ranges.push(`<=${max}`) } else { - src.once('end', endFn) + ranges.push(`${min} - ${max}`) } - } else { - finish() } - eos( - src, - { - readable: true, - writable: false - }, - (err) => { - const rState = src._readableState - if ( - err && - err.code === 'ERR_STREAM_PREMATURE_CLOSE' && - rState && - rState.ended && - !rState.errored && - !rState.errorEmitted - ) { - // Some readable streams will emit 'close' before 'end'. However, since - // this is on the readable side 'end' should still be emitted if the - // stream has been ended and no error emitted. This should be allowed in - // favor of backwards compatibility. Since the stream is piped to a - // destination this should not result in any observable difference. - // We don't need to check if this is a writable premature close since - // eos will only fail with premature close on the reading side for - // duplex streams. - src.once('end', finish).once('error', finish) - } else { - finish(err) - } - } - ) - return eos( - dst, - { - readable: false, - writable: true - }, - finish - ) -} -module.exports = { - pipelineImpl, - pipeline + const simplified = ranges.join(' || ') + const original = typeof range.raw === 'string' ? range.raw : String(range) + return simplified.length < original.length ? simplified : range } /***/ }), -/***/ 17783: +/***/ 61489: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. +const Range = __nccwpck_require__(96782) +const Comparator = __nccwpck_require__(89379) +const { ANY } = Comparator +const satisfies = __nccwpck_require__(68011) +const compare = __nccwpck_require__(78469) + +// Complex range `r1 || r2 || ...` is a subset of `R1 || R2 || ...` iff: +// - Every simple range `r1, r2, ...` is a null set, OR +// - Every simple range `r1, r2, ...` which is not a null set is a subset of +// some `R1, R2, ...` // -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. +// Simple range `c1 c2 ...` is a subset of simple range `C1 C2 ...` iff: +// - If c is only the ANY comparator +// - If C is only the ANY comparator, return true +// - Else if in prerelease mode, return false +// - else replace c with `[>=0.0.0]` +// - If C is only the ANY comparator +// - if in prerelease mode, return true +// - else replace C with `[>=0.0.0]` +// - Let EQ be the set of = comparators in c +// - If EQ is more than one, return true (null set) +// - Let GT be the highest > or >= comparator in c +// - Let LT be the lowest < or <= comparator in c +// - If GT and LT, and GT.semver > LT.semver, return true (null set) +// - If any C is a = range, and GT or LT are set, return false +// - If EQ +// - If GT, and EQ does not satisfy GT, return true (null set) +// - If LT, and EQ does not satisfy LT, return true (null set) +// - If EQ satisfies every C, return true +// - Else return false +// - If GT +// - If GT.semver is lower than any > or >= comp in C, return false +// - If GT is >=, and GT.semver does not satisfy every C, return false +// - If GT.semver has a prerelease, and not in prerelease mode +// - If no C has a prerelease and the GT.semver tuple, return false +// - If LT +// - If LT.semver is greater than any < or <= comp in C, return false +// - If LT is <=, and LT.semver does not satisfy every C, return false +// - If GT.semver has a prerelease, and not in prerelease mode +// - If no C has a prerelease and the LT.semver tuple, return false +// - Else return true +const subset = (sub, dom, options = {}) => { + if (sub === dom) { + return true + } + sub = new Range(sub, options) + dom = new Range(dom, options) + let sawNonNull = false -/* replacement start */ + OUTER: for (const simpleSub of sub.set) { + for (const simpleDom of dom.set) { + const isSub = simpleSubset(simpleSub, simpleDom, options) + sawNonNull = sawNonNull || isSub !== null + if (isSub) { + continue OUTER + } + } + // the null set is a subset of everything, but null simple ranges in + // a complex range should be ignored. so if we saw a non-null range, + // then we know this isn't a subset, but if EVERY simple range was null, + // then it is a subset. + if (sawNonNull) { + return false + } + } + return true +} -const process = __nccwpck_require__(7945) +const minimumVersionWithPreRelease = [new Comparator('>=0.0.0-0')] +const minimumVersion = [new Comparator('>=0.0.0')] -/* replacement end */ +const simpleSubset = (sub, dom, options) => { + if (sub === dom) { + return true + } -const { - ArrayPrototypeIndexOf, - NumberIsInteger, - NumberIsNaN, - NumberParseInt, - ObjectDefineProperties, - ObjectKeys, - ObjectSetPrototypeOf, - Promise, - SafeSet, - SymbolAsyncDispose, - SymbolAsyncIterator, - Symbol -} = __nccwpck_require__(50999) -module.exports = Readable -Readable.ReadableState = ReadableState -const { EventEmitter: EE } = __nccwpck_require__(24434) -const { Stream, prependListener } = __nccwpck_require__(84128) -const { Buffer } = __nccwpck_require__(20181) -const { addAbortSignal } = __nccwpck_require__(80652) -const eos = __nccwpck_require__(36815) -let debug = (__nccwpck_require__(23539).debuglog)('stream', (fn) => { - debug = fn -}) -const BufferList = __nccwpck_require__(77336) -const destroyImpl = __nccwpck_require__(65089) -const { getHighWaterMark, getDefaultHighWaterMark } = __nccwpck_require__(54874) -const { - aggregateTwoErrors, - codes: { - ERR_INVALID_ARG_TYPE, - ERR_METHOD_NOT_IMPLEMENTED, - ERR_OUT_OF_RANGE, - ERR_STREAM_PUSH_AFTER_EOF, - ERR_STREAM_UNSHIFT_AFTER_END_EVENT - }, - AbortError -} = __nccwpck_require__(69220) -const { validateObject } = __nccwpck_require__(49554) -const kPaused = Symbol('kPaused') -const { StringDecoder } = __nccwpck_require__(80634) -const from = __nccwpck_require__(4659) -ObjectSetPrototypeOf(Readable.prototype, Stream.prototype) -ObjectSetPrototypeOf(Readable, Stream) -const nop = () => {} -const { errorOrDestroy } = destroyImpl -const kObjectMode = 1 << 0 -const kEnded = 1 << 1 -const kEndEmitted = 1 << 2 -const kReading = 1 << 3 -const kConstructed = 1 << 4 -const kSync = 1 << 5 -const kNeedReadable = 1 << 6 -const kEmittedReadable = 1 << 7 -const kReadableListening = 1 << 8 -const kResumeScheduled = 1 << 9 -const kErrorEmitted = 1 << 10 -const kEmitClose = 1 << 11 -const kAutoDestroy = 1 << 12 -const kDestroyed = 1 << 13 -const kClosed = 1 << 14 -const kCloseEmitted = 1 << 15 -const kMultiAwaitDrain = 1 << 16 -const kReadingMore = 1 << 17 -const kDataEmitted = 1 << 18 - -// TODO(benjamingr) it is likely slower to do it this way than with free functions -function makeBitMapDescriptor(bit) { - return { - enumerable: false, - get() { - return (this.state & bit) !== 0 - }, - set(value) { - if (value) this.state |= bit - else this.state &= ~bit - } - } -} -ObjectDefineProperties(ReadableState.prototype, { - objectMode: makeBitMapDescriptor(kObjectMode), - ended: makeBitMapDescriptor(kEnded), - endEmitted: makeBitMapDescriptor(kEndEmitted), - reading: makeBitMapDescriptor(kReading), - // Stream is still being constructed and cannot be - // destroyed until construction finished or failed. - // Async construction is opt in, therefore we start as - // constructed. - constructed: makeBitMapDescriptor(kConstructed), - // A flag to be able to tell if the event 'readable'/'data' is emitted - // immediately, or on a later tick. We set this to true at first, because - // any actions that shouldn't happen until "later" should generally also - // not happen before the first read call. - sync: makeBitMapDescriptor(kSync), - // Whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - needReadable: makeBitMapDescriptor(kNeedReadable), - emittedReadable: makeBitMapDescriptor(kEmittedReadable), - readableListening: makeBitMapDescriptor(kReadableListening), - resumeScheduled: makeBitMapDescriptor(kResumeScheduled), - // True if the error was already emitted and should not be thrown again. - errorEmitted: makeBitMapDescriptor(kErrorEmitted), - emitClose: makeBitMapDescriptor(kEmitClose), - autoDestroy: makeBitMapDescriptor(kAutoDestroy), - // Has it been destroyed. - destroyed: makeBitMapDescriptor(kDestroyed), - // Indicates whether the stream has finished destroying. - closed: makeBitMapDescriptor(kClosed), - // True if close has been emitted or would have been emitted - // depending on emitClose. - closeEmitted: makeBitMapDescriptor(kCloseEmitted), - multiAwaitDrain: makeBitMapDescriptor(kMultiAwaitDrain), - // If true, a maybeReadMore has been scheduled. - readingMore: makeBitMapDescriptor(kReadingMore), - dataEmitted: makeBitMapDescriptor(kDataEmitted) -}) -function ReadableState(options, stream, isDuplex) { - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. - if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof __nccwpck_require__(94449) - - // Bit map field to store ReadableState more effciently with 1 bit per field - // instead of a V8 slot per field. - this.state = kEmitClose | kAutoDestroy | kConstructed | kSync - // Object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away. - if (options && options.objectMode) this.state |= kObjectMode - if (isDuplex && options && options.readableObjectMode) this.state |= kObjectMode - - // The point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - this.highWaterMark = options - ? getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex) - : getDefaultHighWaterMark(false) - - // A linked list is used to store data chunks instead of an array because the - // linked list can remove elements from the beginning faster than - // array.shift(). - this.buffer = new BufferList() - this.length = 0 - this.pipes = [] - this.flowing = null - this[kPaused] = null - - // Should close be emitted on destroy. Defaults to true. - if (options && options.emitClose === false) this.state &= ~kEmitClose - - // Should .destroy() be called after 'end' (and potentially 'finish'). - if (options && options.autoDestroy === false) this.state &= ~kAutoDestroy - - // Indicates whether the stream has errored. When true no further - // _read calls, 'data' or 'readable' events should occur. This is needed - // since when autoDestroy is disabled we need a way to tell whether the - // stream has failed. - this.errored = null - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = (options && options.defaultEncoding) || 'utf8' - - // Ref the piped dest which we need a drain event on it - // type: null | Writable | Set. - this.awaitDrainWriters = null - this.decoder = null - this.encoding = null - if (options && options.encoding) { - this.decoder = new StringDecoder(options.encoding) - this.encoding = options.encoding - } -} -function Readable(options) { - if (!(this instanceof Readable)) return new Readable(options) - - // Checking for a Stream.Duplex instance is faster here instead of inside - // the ReadableState constructor, at least with V8 6.5. - const isDuplex = this instanceof __nccwpck_require__(94449) - this._readableState = new ReadableState(options, this, isDuplex) - if (options) { - if (typeof options.read === 'function') this._read = options.read - if (typeof options.destroy === 'function') this._destroy = options.destroy - if (typeof options.construct === 'function') this._construct = options.construct - if (options.signal && !isDuplex) addAbortSignal(options.signal, this) - } - Stream.call(this, options) - destroyImpl.construct(this, () => { - if (this._readableState.needReadable) { - maybeReadMore(this, this._readableState) - } - }) -} -Readable.prototype.destroy = destroyImpl.destroy -Readable.prototype._undestroy = destroyImpl.undestroy -Readable.prototype._destroy = function (err, cb) { - cb(err) -} -Readable.prototype[EE.captureRejectionSymbol] = function (err) { - this.destroy(err) -} -Readable.prototype[SymbolAsyncDispose] = function () { - let error - if (!this.destroyed) { - error = this.readableEnded ? null : new AbortError() - this.destroy(error) - } - return new Promise((resolve, reject) => eos(this, (err) => (err && err !== error ? reject(err) : resolve(null)))) -} - -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function (chunk, encoding) { - return readableAddChunk(this, chunk, encoding, false) -} - -// Unshift should *always* be something directly out of read(). -Readable.prototype.unshift = function (chunk, encoding) { - return readableAddChunk(this, chunk, encoding, true) -} -function readableAddChunk(stream, chunk, encoding, addToFront) { - debug('readableAddChunk', chunk) - const state = stream._readableState - let err - if ((state.state & kObjectMode) === 0) { - if (typeof chunk === 'string') { - encoding = encoding || state.defaultEncoding - if (state.encoding !== encoding) { - if (addToFront && state.encoding) { - // When unshifting, if state.encoding is set, we have to save - // the string in the BufferList with the state encoding. - chunk = Buffer.from(chunk, encoding).toString(state.encoding) - } else { - chunk = Buffer.from(chunk, encoding) - encoding = '' - } - } - } else if (chunk instanceof Buffer) { - encoding = '' - } else if (Stream._isUint8Array(chunk)) { - chunk = Stream._uint8ArrayToBuffer(chunk) - encoding = '' - } else if (chunk != null) { - err = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk) + if (sub.length === 1 && sub[0].semver === ANY) { + if (dom.length === 1 && dom[0].semver === ANY) { + return true + } else if (options.includePrerelease) { + sub = minimumVersionWithPreRelease + } else { + sub = minimumVersion } } - if (err) { - errorOrDestroy(stream, err) - } else if (chunk === null) { - state.state &= ~kReading - onEofChunk(stream, state) - } else if ((state.state & kObjectMode) !== 0 || (chunk && chunk.length > 0)) { - if (addToFront) { - if ((state.state & kEndEmitted) !== 0) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT()) - else if (state.destroyed || state.errored) return false - else addChunk(stream, state, chunk, true) - } else if (state.ended) { - errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF()) - } else if (state.destroyed || state.errored) { - return false + + if (dom.length === 1 && dom[0].semver === ANY) { + if (options.includePrerelease) { + return true } else { - state.state &= ~kReading - if (state.decoder && !encoding) { - chunk = state.decoder.write(chunk) - if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false) - else maybeReadMore(stream, state) - } else { - addChunk(stream, state, chunk, false) - } + dom = minimumVersion } - } else if (!addToFront) { - state.state &= ~kReading - maybeReadMore(stream, state) } - // We can push more data if we are below the highWaterMark. - // Also, if we have no data yet, we can stand some more bytes. - // This is to work around cases where hwm=0, such as the repl. - return !state.ended && (state.length < state.highWaterMark || state.length === 0) -} -function addChunk(stream, state, chunk, addToFront) { - if (state.flowing && state.length === 0 && !state.sync && stream.listenerCount('data') > 0) { - // Use the guard to avoid creating `Set()` repeatedly - // when we have multiple pipes. - if ((state.state & kMultiAwaitDrain) !== 0) { - state.awaitDrainWriters.clear() + const eqSet = new Set() + let gt, lt + for (const c of sub) { + if (c.operator === '>' || c.operator === '>=') { + gt = higherGT(gt, c, options) + } else if (c.operator === '<' || c.operator === '<=') { + lt = lowerLT(lt, c, options) } else { - state.awaitDrainWriters = null + eqSet.add(c.semver) } - state.dataEmitted = true - stream.emit('data', chunk) - } else { - // Update the buffer info. - state.length += state.objectMode ? 1 : chunk.length - if (addToFront) state.buffer.unshift(chunk) - else state.buffer.push(chunk) - if ((state.state & kNeedReadable) !== 0) emitReadable(stream) - } - maybeReadMore(stream, state) -} -Readable.prototype.isPaused = function () { - const state = this._readableState - return state[kPaused] === true || state.flowing === false -} - -// Backwards compatibility. -Readable.prototype.setEncoding = function (enc) { - const decoder = new StringDecoder(enc) - this._readableState.decoder = decoder - // If setEncoding(null), decoder.encoding equals utf8. - this._readableState.encoding = this._readableState.decoder.encoding - const buffer = this._readableState.buffer - // Iterate over current buffer to convert already stored Buffers: - let content = '' - for (const data of buffer) { - content += decoder.write(data) - } - buffer.clear() - if (content !== '') buffer.push(content) - this._readableState.length = content.length - return this -} - -// Don't raise the hwm > 1GB. -const MAX_HWM = 0x40000000 -function computeNewHighWaterMark(n) { - if (n > MAX_HWM) { - throw new ERR_OUT_OF_RANGE('size', '<= 1GiB', n) - } else { - // Get the next highest power of 2 to prevent increasing hwm excessively in - // tiny amounts. - n-- - n |= n >>> 1 - n |= n >>> 2 - n |= n >>> 4 - n |= n >>> 8 - n |= n >>> 16 - n++ - } - return n -} - -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function howMuchToRead(n, state) { - if (n <= 0 || (state.length === 0 && state.ended)) return 0 - if ((state.state & kObjectMode) !== 0) return 1 - if (NumberIsNaN(n)) { - // Only flow one buffer at a time. - if (state.flowing && state.length) return state.buffer.first().length - return state.length - } - if (n <= state.length) return n - return state.ended ? state.length : 0 -} - -// You can override either this method, or the async _read(n) below. -Readable.prototype.read = function (n) { - debug('read', n) - // Same as parseInt(undefined, 10), however V8 7.3 performance regressed - // in this scenario, so we are doing it manually. - if (n === undefined) { - n = NaN - } else if (!NumberIsInteger(n)) { - n = NumberParseInt(n, 10) - } - const state = this._readableState - const nOrig = n - - // If we're asking for more than the current hwm, then raise the hwm. - if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n) - if (n !== 0) state.state &= ~kEmittedReadable - - // If we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if ( - n === 0 && - state.needReadable && - ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended) - ) { - debug('read: emitReadable', state.length, state.ended) - if (state.length === 0 && state.ended) endReadable(this) - else emitReadable(this) - return null } - n = howMuchToRead(n, state) - // If we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - if (state.length === 0) endReadable(this) + if (eqSet.size > 1) { return null } - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - let doRead = (state.state & kNeedReadable) !== 0 - debug('need readable', doRead) - - // If we currently have less than the highWaterMark, then also read some. - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true - debug('length less than watermark', doRead) - } - - // However, if we've ended, then there's no point, if we're already - // reading, then it's unnecessary, if we're constructing we have to wait, - // and if we're destroyed or errored, then it's not allowed, - if (state.ended || state.reading || state.destroyed || state.errored || !state.constructed) { - doRead = false - debug('reading, ended or constructing', doRead) - } else if (doRead) { - debug('do read') - state.state |= kReading | kSync - // If the length is currently zero, then we *need* a readable event. - if (state.length === 0) state.state |= kNeedReadable - - // Call internal read method - try { - this._read(state.highWaterMark) - } catch (err) { - errorOrDestroy(this, err) + let gtltComp + if (gt && lt) { + gtltComp = compare(gt.semver, lt.semver, options) + if (gtltComp > 0) { + return null + } else if (gtltComp === 0 && (gt.operator !== '>=' || lt.operator !== '<=')) { + return null } - state.state &= ~kSync - - // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. - if (!state.reading) n = howMuchToRead(nOrig, state) } - let ret - if (n > 0) ret = fromList(n, state) - else ret = null - if (ret === null) { - state.needReadable = state.length <= state.highWaterMark - n = 0 - } else { - state.length -= n - if (state.multiAwaitDrain) { - state.awaitDrainWriters.clear() - } else { - state.awaitDrainWriters = null + + // will iterate one or zero times + for (const eq of eqSet) { + if (gt && !satisfies(eq, String(gt), options)) { + return null } - } - if (state.length === 0) { - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (!state.ended) state.needReadable = true - // If we tried to read() past the EOF, then emit end on the next tick. - if (nOrig !== n && state.ended) endReadable(this) - } - if (ret !== null && !state.errorEmitted && !state.closeEmitted) { - state.dataEmitted = true - this.emit('data', ret) - } - return ret -} -function onEofChunk(stream, state) { - debug('onEofChunk') - if (state.ended) return - if (state.decoder) { - const chunk = state.decoder.end() - if (chunk && chunk.length) { - state.buffer.push(chunk) - state.length += state.objectMode ? 1 : chunk.length - } - } - state.ended = true - if (state.sync) { - // If we are sync, wait until next tick to emit the data. - // Otherwise we risk emitting data in the flow() - // the readable code triggers during a read() call. - emitReadable(stream) - } else { - // Emit 'readable' now to make sure it gets picked up. - state.needReadable = false - state.emittedReadable = true - // We have to emit readable now that we are EOF. Modules - // in the ecosystem (e.g. dicer) rely on this event being sync. - emitReadable_(stream) - } -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - const state = stream._readableState - debug('emitReadable', state.needReadable, state.emittedReadable) - state.needReadable = false - if (!state.emittedReadable) { - debug('emitReadable', state.flowing) - state.emittedReadable = true - process.nextTick(emitReadable_, stream) - } -} -function emitReadable_(stream) { - const state = stream._readableState - debug('emitReadable_', state.destroyed, state.length, state.ended) - if (!state.destroyed && !state.errored && (state.length || state.ended)) { - stream.emit('readable') - state.emittedReadable = false - } - - // The stream needs another readable event if: - // 1. It is not flowing, as the flow mechanism will take - // care of it. - // 2. It is not ended. - // 3. It is below the highWaterMark, so we can schedule - // another readable later. - state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark - flow(stream) -} - -// At this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore && state.constructed) { - state.readingMore = true - process.nextTick(maybeReadMore_, stream, state) - } -} -function maybeReadMore_(stream, state) { - // Attempt to read more data if we should. - // - // The conditions for reading more data are (one of): - // - Not enough data buffered (state.length < state.highWaterMark). The loop - // is responsible for filling the buffer with enough data if such data - // is available. If highWaterMark is 0 and we are not in the flowing mode - // we should _not_ attempt to buffer any extra data. We'll get more data - // when the stream consumer calls read() instead. - // - No data in the buffer, and the stream is in flowing mode. In this mode - // the loop below is responsible for ensuring read() is called. Failing to - // call read here would abort the flow and there's no other mechanism for - // continuing the flow if the stream consumer has just subscribed to the - // 'data' event. - // - // In addition to the above conditions to keep reading data, the following - // conditions prevent the data from being read: - // - The stream has ended (state.ended). - // - There is already a pending 'read' operation (state.reading). This is a - // case where the stream has called the implementation defined _read() - // method, but they are processing the call asynchronously and have _not_ - // called push() with new data. In this case we skip performing more - // read()s. The execution ends in this method again after the _read() ends - // up calling push() with more data. - while ( - !state.reading && - !state.ended && - (state.length < state.highWaterMark || (state.flowing && state.length === 0)) - ) { - const len = state.length - debug('maybeReadMore read 0') - stream.read(0) - if (len === state.length) - // Didn't get any data, stop spinning. - break - } - state.readingMore = false -} - -// Abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function (n) { - throw new ERR_METHOD_NOT_IMPLEMENTED('_read()') -} -Readable.prototype.pipe = function (dest, pipeOpts) { - const src = this - const state = this._readableState - if (state.pipes.length === 1) { - if (!state.multiAwaitDrain) { - state.multiAwaitDrain = true - state.awaitDrainWriters = new SafeSet(state.awaitDrainWriters ? [state.awaitDrainWriters] : []) - } - } - state.pipes.push(dest) - debug('pipe count=%d opts=%j', state.pipes.length, pipeOpts) - const doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr - const endFn = doEnd ? onend : unpipe - if (state.endEmitted) process.nextTick(endFn) - else src.once('end', endFn) - dest.on('unpipe', onunpipe) - function onunpipe(readable, unpipeInfo) { - debug('onunpipe') - if (readable === src) { - if (unpipeInfo && unpipeInfo.hasUnpiped === false) { - unpipeInfo.hasUnpiped = true - cleanup() - } - } - } - function onend() { - debug('onend') - dest.end() - } - let ondrain - let cleanedUp = false - function cleanup() { - debug('cleanup') - // Cleanup event handlers once the pipe is broken. - dest.removeListener('close', onclose) - dest.removeListener('finish', onfinish) - if (ondrain) { - dest.removeListener('drain', ondrain) - } - dest.removeListener('error', onerror) - dest.removeListener('unpipe', onunpipe) - src.removeListener('end', onend) - src.removeListener('end', unpipe) - src.removeListener('data', ondata) - cleanedUp = true - - // If the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (ondrain && state.awaitDrainWriters && (!dest._writableState || dest._writableState.needDrain)) ondrain() - } - function pause() { - // If the user unpiped during `dest.write()`, it is possible - // to get stuck in a permanently paused state if that write - // also returned false. - // => Check whether `dest` is still a piping destination. - if (!cleanedUp) { - if (state.pipes.length === 1 && state.pipes[0] === dest) { - debug('false write response, pause', 0) - state.awaitDrainWriters = dest - state.multiAwaitDrain = false - } else if (state.pipes.length > 1 && state.pipes.includes(dest)) { - debug('false write response, pause', state.awaitDrainWriters.size) - state.awaitDrainWriters.add(dest) - } - src.pause() - } - if (!ondrain) { - // When the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - ondrain = pipeOnDrain(src, dest) - dest.on('drain', ondrain) - } - } - src.on('data', ondata) - function ondata(chunk) { - debug('ondata') - const ret = dest.write(chunk) - debug('dest.write', ret) - if (ret === false) { - pause() - } - } - - // If the dest has an error, then stop piping into it. - // However, don't suppress the throwing behavior for this. - function onerror(er) { - debug('onerror', er) - unpipe() - dest.removeListener('error', onerror) - if (dest.listenerCount('error') === 0) { - const s = dest._writableState || dest._readableState - if (s && !s.errorEmitted) { - // User incorrectly emitted 'error' directly on the stream. - errorOrDestroy(dest, er) - } else { - dest.emit('error', er) - } + if (lt && !satisfies(eq, String(lt), options)) { + return null } - } - // Make sure our error handler is attached before userland ones. - prependListener(dest, 'error', onerror) + for (const c of dom) { + if (!satisfies(eq, String(c), options)) { + return false + } + } - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish) - unpipe() - } - dest.once('close', onclose) - function onfinish() { - debug('onfinish') - dest.removeListener('close', onclose) - unpipe() - } - dest.once('finish', onfinish) - function unpipe() { - debug('unpipe') - src.unpipe(dest) + return true } - // Tell the dest that it's being piped to. - dest.emit('pipe', src) - - // Start the flow if it hasn't been started already. - - if (dest.writableNeedDrain === true) { - pause() - } else if (!state.flowing) { - debug('pipe resume') - src.resume() + let higher, lower + let hasDomLT, hasDomGT + // if the subset has a prerelease, we need a comparator in the superset + // with the same tuple and a prerelease, or it's not a subset + let needDomLTPre = lt && + !options.includePrerelease && + lt.semver.prerelease.length ? lt.semver : false + let needDomGTPre = gt && + !options.includePrerelease && + gt.semver.prerelease.length ? gt.semver : false + // exception: <1.2.3-0 is the same as <1.2.3 + if (needDomLTPre && needDomLTPre.prerelease.length === 1 && + lt.operator === '<' && needDomLTPre.prerelease[0] === 0) { + needDomLTPre = false } - return dest -} -function pipeOnDrain(src, dest) { - return function pipeOnDrainFunctionResult() { - const state = src._readableState - // `ondrain` will call directly, - // `this` maybe not a reference to dest, - // so we use the real dest here. - if (state.awaitDrainWriters === dest) { - debug('pipeOnDrain', 1) - state.awaitDrainWriters = null - } else if (state.multiAwaitDrain) { - debug('pipeOnDrain', state.awaitDrainWriters.size) - state.awaitDrainWriters.delete(dest) + for (const c of dom) { + hasDomGT = hasDomGT || c.operator === '>' || c.operator === '>=' + hasDomLT = hasDomLT || c.operator === '<' || c.operator === '<=' + if (gt) { + if (needDomGTPre) { + if (c.semver.prerelease && c.semver.prerelease.length && + c.semver.major === needDomGTPre.major && + c.semver.minor === needDomGTPre.minor && + c.semver.patch === needDomGTPre.patch) { + needDomGTPre = false + } + } + if (c.operator === '>' || c.operator === '>=') { + higher = higherGT(gt, c, options) + if (higher === c && higher !== gt) { + return false + } + } else if (gt.operator === '>=' && !satisfies(gt.semver, String(c), options)) { + return false + } + } + if (lt) { + if (needDomLTPre) { + if (c.semver.prerelease && c.semver.prerelease.length && + c.semver.major === needDomLTPre.major && + c.semver.minor === needDomLTPre.minor && + c.semver.patch === needDomLTPre.patch) { + needDomLTPre = false + } + } + if (c.operator === '<' || c.operator === '<=') { + lower = lowerLT(lt, c, options) + if (lower === c && lower !== lt) { + return false + } + } else if (lt.operator === '<=' && !satisfies(lt.semver, String(c), options)) { + return false + } } - if ((!state.awaitDrainWriters || state.awaitDrainWriters.size === 0) && src.listenerCount('data')) { - src.resume() + if (!c.operator && (lt || gt) && gtltComp !== 0) { + return false } } -} -Readable.prototype.unpipe = function (dest) { - const state = this._readableState - const unpipeInfo = { - hasUnpiped: false - } - // If we're not piping anywhere, then do nothing. - if (state.pipes.length === 0) return this - if (!dest) { - // remove all. - const dests = state.pipes - state.pipes = [] - this.pause() - for (let i = 0; i < dests.length; i++) - dests[i].emit('unpipe', this, { - hasUnpiped: false - }) - return this + // if there was a < or >, and nothing in the dom, then must be false + // UNLESS it was limited by another range in the other direction. + // Eg, >1.0.0 <1.0.1 is still a subset of <2.0.0 + if (gt && hasDomLT && !lt && gtltComp !== 0) { + return false } - // Try to find the right one. - const index = ArrayPrototypeIndexOf(state.pipes, dest) - if (index === -1) return this - state.pipes.splice(index, 1) - if (state.pipes.length === 0) this.pause() - dest.emit('unpipe', this, unpipeInfo) - return this -} - -// Set up data events if they are asked for -// Ensure readable listeners eventually get something. -Readable.prototype.on = function (ev, fn) { - const res = Stream.prototype.on.call(this, ev, fn) - const state = this._readableState - if (ev === 'data') { - // Update readableListening so that resume() may be a no-op - // a few lines down. This is needed to support once('readable'). - state.readableListening = this.listenerCount('readable') > 0 - - // Try start flowing on next tick if stream isn't explicitly paused. - if (state.flowing !== false) this.resume() - } else if (ev === 'readable') { - if (!state.endEmitted && !state.readableListening) { - state.readableListening = state.needReadable = true - state.flowing = false - state.emittedReadable = false - debug('on readable', state.length, state.reading) - if (state.length) { - emitReadable(this) - } else if (!state.reading) { - process.nextTick(nReadingNextTick, this) - } - } - } - return res -} -Readable.prototype.addListener = Readable.prototype.on -Readable.prototype.removeListener = function (ev, fn) { - const res = Stream.prototype.removeListener.call(this, ev, fn) - if (ev === 'readable') { - // We need to check if there is someone still listening to - // readable and reset the state. However this needs to happen - // after readable has been emitted but before I/O (nextTick) to - // support once('readable', fn) cycles. This means that calling - // resume within the same tick will have no - // effect. - process.nextTick(updateReadableListening, this) - } - return res -} -Readable.prototype.off = Readable.prototype.removeListener -Readable.prototype.removeAllListeners = function (ev) { - const res = Stream.prototype.removeAllListeners.apply(this, arguments) - if (ev === 'readable' || ev === undefined) { - // We need to check if there is someone still listening to - // readable and reset the state. However this needs to happen - // after readable has been emitted but before I/O (nextTick) to - // support once('readable', fn) cycles. This means that calling - // resume within the same tick will have no - // effect. - process.nextTick(updateReadableListening, this) + if (lt && hasDomGT && !gt && gtltComp !== 0) { + return false } - return res -} -function updateReadableListening(self) { - const state = self._readableState - state.readableListening = self.listenerCount('readable') > 0 - if (state.resumeScheduled && state[kPaused] === false) { - // Flowing needs to be set to true now, otherwise - // the upcoming resume will not flow. - state.flowing = true - - // Crude way to check if we should resume. - } else if (self.listenerCount('data') > 0) { - self.resume() - } else if (!state.readableListening) { - state.flowing = null - } -} -function nReadingNextTick(self) { - debug('readable nexttick read 0') - self.read(0) -} - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function () { - const state = this._readableState - if (!state.flowing) { - debug('resume') - // We flow only if there is no one listening - // for readable, but we still have to call - // resume(). - state.flowing = !state.readableListening - resume(this, state) - } - state[kPaused] = false - return this -} -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true - process.nextTick(resume_, stream, state) - } -} -function resume_(stream, state) { - debug('resume', state.reading) - if (!state.reading) { - stream.read(0) - } - state.resumeScheduled = false - stream.emit('resume') - flow(stream) - if (state.flowing && !state.reading) stream.read(0) -} -Readable.prototype.pause = function () { - debug('call pause flowing=%j', this._readableState.flowing) - if (this._readableState.flowing !== false) { - debug('pause') - this._readableState.flowing = false - this.emit('pause') - } - this._readableState[kPaused] = true - return this -} -function flow(stream) { - const state = stream._readableState - debug('flow', state.flowing) - while (state.flowing && stream.read() !== null); -} - -// Wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function (stream) { - let paused = false - - // TODO (ronag): Should this.destroy(err) emit - // 'error' on the wrapped stream? Would require - // a static factory method, e.g. Readable.wrap(stream). - stream.on('data', (chunk) => { - if (!this.push(chunk) && stream.pause) { - paused = true - stream.pause() - } - }) - stream.on('end', () => { - this.push(null) - }) - stream.on('error', (err) => { - errorOrDestroy(this, err) - }) - stream.on('close', () => { - this.destroy() - }) - stream.on('destroy', () => { - this.destroy() - }) - this._read = () => { - if (paused && stream.resume) { - paused = false - stream.resume() - } + // we needed a prerelease range in a specific tuple, but didn't get one + // then this isn't a subset. eg >=1.2.3-pre is not a subset of >=1.0.0, + // because it includes prereleases in the 1.2.3 tuple + if (needDomGTPre || needDomLTPre) { + return false } - // Proxy all the other methods. Important when wrapping filters and duplexes. - const streamKeys = ObjectKeys(stream) - for (let j = 1; j < streamKeys.length; j++) { - const i = streamKeys[j] - if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = stream[i].bind(stream) - } - } - return this -} -Readable.prototype[SymbolAsyncIterator] = function () { - return streamToAsyncIterator(this) + return true } -Readable.prototype.iterator = function (options) { - if (options !== undefined) { - validateObject(options, 'options') + +// >=1.2.3 is lower than >1.2.3 +const higherGT = (a, b, options) => { + if (!a) { + return b } - return streamToAsyncIterator(this, options) + const comp = compare(a.semver, b.semver, options) + return comp > 0 ? a + : comp < 0 ? b + : b.operator === '>' && a.operator === '>=' ? b + : a } -function streamToAsyncIterator(stream, options) { - if (typeof stream.read !== 'function') { - stream = Readable.wrap(stream, { - objectMode: true - }) + +// <=1.2.3 is higher than <1.2.3 +const lowerLT = (a, b, options) => { + if (!a) { + return b } - const iter = createAsyncIterator(stream, options) - iter.stream = stream - return iter + const comp = compare(a.semver, b.semver, options) + return comp < 0 ? a + : comp > 0 ? b + : b.operator === '<' && a.operator === '<=' ? b + : a } -async function* createAsyncIterator(stream, options) { - let callback = nop - function next(resolve) { - if (this === stream) { - callback() - callback = nop - } else { - callback = resolve - } - } - stream.on('readable', next) - let error - const cleanup = eos( - stream, - { - writable: false - }, - (err) => { - error = err ? aggregateTwoErrors(error, err) : null - callback() - callback = nop - } - ) - try { - while (true) { - const chunk = stream.destroyed ? null : stream.read() - if (chunk !== null) { - yield chunk - } else if (error) { - throw error - } else if (error === null) { - return - } else { - await new Promise(next) - } - } - } catch (err) { - error = aggregateTwoErrors(error, err) - throw error - } finally { - if ( - (error || (options === null || options === undefined ? undefined : options.destroyOnReturn) !== false) && - (error === undefined || stream._readableState.autoDestroy) - ) { - destroyImpl.destroyer(stream, null) - } else { - stream.off('readable', next) - cleanup() - } - } -} - -// Making it explicit these properties are not enumerable -// because otherwise some prototype manipulation in -// userland will fail. -ObjectDefineProperties(Readable.prototype, { - readable: { - __proto__: null, - get() { - const r = this._readableState - // r.readable === false means that this is part of a Duplex stream - // where the readable side was disabled upon construction. - // Compat. The user might manually disable readable side through - // deprecated setter. - return !!r && r.readable !== false && !r.destroyed && !r.errorEmitted && !r.endEmitted - }, - set(val) { - // Backwards compat. - if (this._readableState) { - this._readableState.readable = !!val - } - } - }, - readableDidRead: { - __proto__: null, - enumerable: false, - get: function () { - return this._readableState.dataEmitted - } - }, - readableAborted: { - __proto__: null, - enumerable: false, - get: function () { - return !!( - this._readableState.readable !== false && - (this._readableState.destroyed || this._readableState.errored) && - !this._readableState.endEmitted - ) - } - }, - readableHighWaterMark: { - __proto__: null, - enumerable: false, - get: function () { - return this._readableState.highWaterMark - } - }, - readableBuffer: { - __proto__: null, - enumerable: false, - get: function () { - return this._readableState && this._readableState.buffer - } - }, - readableFlowing: { - __proto__: null, - enumerable: false, - get: function () { - return this._readableState.flowing - }, - set: function (state) { - if (this._readableState) { - this._readableState.flowing = state - } - } - }, - readableLength: { - __proto__: null, - enumerable: false, - get() { - return this._readableState.length - } - }, - readableObjectMode: { - __proto__: null, - enumerable: false, - get() { - return this._readableState ? this._readableState.objectMode : false - } - }, - readableEncoding: { - __proto__: null, - enumerable: false, - get() { - return this._readableState ? this._readableState.encoding : null - } - }, - errored: { - __proto__: null, - enumerable: false, - get() { - return this._readableState ? this._readableState.errored : null - } - }, - closed: { - __proto__: null, - get() { - return this._readableState ? this._readableState.closed : false - } - }, - destroyed: { - __proto__: null, - enumerable: false, - get() { - return this._readableState ? this._readableState.destroyed : false - }, - set(value) { - // We ignore the value if the stream - // has not been initialized yet. - if (!this._readableState) { - return - } - - // Backward compatibility, the user is explicitly - // managing destroyed. - this._readableState.destroyed = value - } - }, - readableEnded: { - __proto__: null, - enumerable: false, - get() { - return this._readableState ? this._readableState.endEmitted : false - } - } -}) -ObjectDefineProperties(ReadableState.prototype, { - // Legacy getter for `pipesCount`. - pipesCount: { - __proto__: null, - get() { - return this.pipes.length - } - }, - // Legacy property for `paused`. - paused: { - __proto__: null, - get() { - return this[kPaused] !== false - }, - set(value) { - this[kPaused] = !!value - } - } -}) - -// Exposed for testing purposes only. -Readable._fromList = fromList - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromList(n, state) { - // nothing buffered. - if (state.length === 0) return null - let ret - if (state.objectMode) ret = state.buffer.shift() - else if (!n || n >= state.length) { - // Read it all, truncate the list. - if (state.decoder) ret = state.buffer.join('') - else if (state.buffer.length === 1) ret = state.buffer.first() - else ret = state.buffer.concat(state.length) - state.buffer.clear() - } else { - // read part of list. - ret = state.buffer.consume(n, state.decoder) - } - return ret -} -function endReadable(stream) { - const state = stream._readableState - debug('endReadable', state.endEmitted) - if (!state.endEmitted) { - state.ended = true - process.nextTick(endReadableNT, state, stream) - } -} -function endReadableNT(state, stream) { - debug('endReadableNT', state.endEmitted, state.length) - - // Check that we didn't get one last unshift. - if (!state.errored && !state.closeEmitted && !state.endEmitted && state.length === 0) { - state.endEmitted = true - stream.emit('end') - if (stream.writable && stream.allowHalfOpen === false) { - process.nextTick(endWritableNT, stream) - } else if (state.autoDestroy) { - // In case of duplex streams we need a way to detect - // if the writable side is ready for autoDestroy as well. - const wState = stream._writableState - const autoDestroy = - !wState || - (wState.autoDestroy && - // We don't expect the writable to ever 'finish' - // if writable is explicitly set to false. - (wState.finished || wState.writable === false)) - if (autoDestroy) { - stream.destroy() - } - } - } -} -function endWritableNT(stream) { - const writable = stream.writable && !stream.writableEnded && !stream.destroyed - if (writable) { - stream.end() - } -} -Readable.from = function (iterable, opts) { - return from(Readable, iterable, opts) -} -let webStreamsAdapters -// Lazy to avoid circular references -function lazyWebStreams() { - if (webStreamsAdapters === undefined) webStreamsAdapters = {} - return webStreamsAdapters -} -Readable.fromWeb = function (readableStream, options) { - return lazyWebStreams().newStreamReadableFromReadableStream(readableStream, options) -} -Readable.toWeb = function (streamReadable, options) { - return lazyWebStreams().newReadableStreamFromStreamReadable(streamReadable, options) -} -Readable.wrap = function (src, options) { - var _ref, _src$readableObjectMo - return new Readable({ - objectMode: - (_ref = - (_src$readableObjectMo = src.readableObjectMode) !== null && _src$readableObjectMo !== undefined - ? _src$readableObjectMo - : src.objectMode) !== null && _ref !== undefined - ? _ref - : true, - ...options, - destroy(err, callback) { - destroyImpl.destroyer(src, err) - callback(err) - } - }).wrap(src) -} +module.exports = subset /***/ }), -/***/ 54874: +/***/ 54750: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -const { MathFloor, NumberIsInteger } = __nccwpck_require__(50999) -const { validateInteger } = __nccwpck_require__(49554) -const { ERR_INVALID_ARG_VALUE } = (__nccwpck_require__(69220).codes) -let defaultHighWaterMarkBytes = 16 * 1024 -let defaultHighWaterMarkObjectMode = 16 -function highWaterMarkFrom(options, isDuplex, duplexKey) { - return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null -} -function getDefaultHighWaterMark(objectMode) { - return objectMode ? defaultHighWaterMarkObjectMode : defaultHighWaterMarkBytes -} -function setDefaultHighWaterMark(objectMode, value) { - validateInteger(value, 'value', 0) - if (objectMode) { - defaultHighWaterMarkObjectMode = value - } else { - defaultHighWaterMarkBytes = value - } -} -function getHighWaterMark(state, options, duplexKey, isDuplex) { - const hwm = highWaterMarkFrom(options, isDuplex, duplexKey) - if (hwm != null) { - if (!NumberIsInteger(hwm) || hwm < 0) { - const name = isDuplex ? `options.${duplexKey}` : 'options.highWaterMark' - throw new ERR_INVALID_ARG_VALUE(name, hwm) - } - return MathFloor(hwm) - } - - // Default value - return getDefaultHighWaterMark(state.objectMode) -} -module.exports = { - getHighWaterMark, - getDefaultHighWaterMark, - setDefaultHighWaterMark -} - - -/***/ }), +const Range = __nccwpck_require__(96782) -/***/ 12135: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +// Mostly just for testing and legacy API reasons +const toComparators = (range, options) => + new Range(range, options).set + .map(comp => comp.map(c => c.value).join(' ').trim().split(' ')) -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. - - - -const { ObjectSetPrototypeOf, Symbol } = __nccwpck_require__(50999) -module.exports = Transform -const { ERR_METHOD_NOT_IMPLEMENTED } = (__nccwpck_require__(69220).codes) -const Duplex = __nccwpck_require__(94449) -const { getHighWaterMark } = __nccwpck_require__(54874) -ObjectSetPrototypeOf(Transform.prototype, Duplex.prototype) -ObjectSetPrototypeOf(Transform, Duplex) -const kCallback = Symbol('kCallback') -function Transform(options) { - if (!(this instanceof Transform)) return new Transform(options) - - // TODO (ronag): This should preferably always be - // applied but would be semver-major. Or even better; - // make Transform a Readable with the Writable interface. - const readableHighWaterMark = options ? getHighWaterMark(this, options, 'readableHighWaterMark', true) : null - if (readableHighWaterMark === 0) { - // A Duplex will buffer both on the writable and readable side while - // a Transform just wants to buffer hwm number of elements. To avoid - // buffering twice we disable buffering on the writable side. - options = { - ...options, - highWaterMark: null, - readableHighWaterMark, - // TODO (ronag): 0 is not optimal since we have - // a "bug" where we check needDrain before calling _write and not after. - // Refs: https://github.com/nodejs/node/pull/32887 - // Refs: https://github.com/nodejs/node/pull/35941 - writableHighWaterMark: options.writableHighWaterMark || 0 - } - } - Duplex.call(this, options) - - // We have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. - this._readableState.sync = false - this[kCallback] = null - if (options) { - if (typeof options.transform === 'function') this._transform = options.transform - if (typeof options.flush === 'function') this._flush = options.flush - } - - // When the writable side finishes, then flush out anything remaining. - // Backwards compat. Some Transform streams incorrectly implement _final - // instead of or in addition to _flush. By using 'prefinish' instead of - // implementing _final we continue supporting this unfortunate use case. - this.on('prefinish', prefinish) -} -function final(cb) { - if (typeof this._flush === 'function' && !this.destroyed) { - this._flush((er, data) => { - if (er) { - if (cb) { - cb(er) - } else { - this.destroy(er) - } - return - } - if (data != null) { - this.push(data) - } - this.push(null) - if (cb) { - cb() - } - }) - } else { - this.push(null) - if (cb) { - cb() - } - } -} -function prefinish() { - if (this._final !== final) { - final.call(this) - } -} -Transform.prototype._final = final -Transform.prototype._transform = function (chunk, encoding, callback) { - throw new ERR_METHOD_NOT_IMPLEMENTED('_transform()') -} -Transform.prototype._write = function (chunk, encoding, callback) { - const rState = this._readableState - const wState = this._writableState - const length = rState.length - this._transform(chunk, encoding, (err, val) => { - if (err) { - callback(err) - return - } - if (val != null) { - this.push(val) - } - if ( - wState.ended || - // Backwards compat. - length === rState.length || - // Backwards compat. - rState.length < rState.highWaterMark - ) { - callback() - } else { - this[kCallback] = callback - } - }) -} -Transform.prototype._read = function () { - if (this[kCallback]) { - const callback = this[kCallback] - this[kCallback] = null - callback() - } -} +module.exports = toComparators /***/ }), -/***/ 83426: +/***/ 64737: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -const { SymbolAsyncIterator, SymbolIterator, SymbolFor } = __nccwpck_require__(50999) - -// We need to use SymbolFor to make these globally available -// for interopt with readable-stream, i.e. readable-stream -// and node core needs to be able to read/write private state -// from each other for proper interoperability. -const kIsDestroyed = SymbolFor('nodejs.stream.destroyed') -const kIsErrored = SymbolFor('nodejs.stream.errored') -const kIsReadable = SymbolFor('nodejs.stream.readable') -const kIsWritable = SymbolFor('nodejs.stream.writable') -const kIsDisturbed = SymbolFor('nodejs.stream.disturbed') -const kIsClosedPromise = SymbolFor('nodejs.webstream.isClosedPromise') -const kControllerErrorFunction = SymbolFor('nodejs.webstream.controllerErrorFunction') -function isReadableNodeStream(obj, strict = false) { - var _obj$_readableState - return !!( - ( - obj && - typeof obj.pipe === 'function' && - typeof obj.on === 'function' && - (!strict || (typeof obj.pause === 'function' && typeof obj.resume === 'function')) && - (!obj._writableState || - ((_obj$_readableState = obj._readableState) === null || _obj$_readableState === undefined - ? undefined - : _obj$_readableState.readable) !== false) && - // Duplex - (!obj._writableState || obj._readableState) - ) // Writable has .pipe. - ) -} -function isWritableNodeStream(obj) { - var _obj$_writableState - return !!( - ( - obj && - typeof obj.write === 'function' && - typeof obj.on === 'function' && - (!obj._readableState || - ((_obj$_writableState = obj._writableState) === null || _obj$_writableState === undefined - ? undefined - : _obj$_writableState.writable) !== false) - ) // Duplex - ) -} -function isDuplexNodeStream(obj) { - return !!( - obj && - typeof obj.pipe === 'function' && - obj._readableState && - typeof obj.on === 'function' && - typeof obj.write === 'function' - ) -} -function isNodeStream(obj) { - return ( - obj && - (obj._readableState || - obj._writableState || - (typeof obj.write === 'function' && typeof obj.on === 'function') || - (typeof obj.pipe === 'function' && typeof obj.on === 'function')) - ) -} -function isReadableStream(obj) { - return !!( - obj && - !isNodeStream(obj) && - typeof obj.pipeThrough === 'function' && - typeof obj.getReader === 'function' && - typeof obj.cancel === 'function' - ) -} -function isWritableStream(obj) { - return !!(obj && !isNodeStream(obj) && typeof obj.getWriter === 'function' && typeof obj.abort === 'function') -} -function isTransformStream(obj) { - return !!(obj && !isNodeStream(obj) && typeof obj.readable === 'object' && typeof obj.writable === 'object') -} -function isWebStream(obj) { - return isReadableStream(obj) || isWritableStream(obj) || isTransformStream(obj) -} -function isIterable(obj, isAsync) { - if (obj == null) return false - if (isAsync === true) return typeof obj[SymbolAsyncIterator] === 'function' - if (isAsync === false) return typeof obj[SymbolIterator] === 'function' - return typeof obj[SymbolAsyncIterator] === 'function' || typeof obj[SymbolIterator] === 'function' -} -function isDestroyed(stream) { - if (!isNodeStream(stream)) return null - const wState = stream._writableState - const rState = stream._readableState - const state = wState || rState - return !!(stream.destroyed || stream[kIsDestroyed] || (state !== null && state !== undefined && state.destroyed)) -} - -// Have been end():d. -function isWritableEnded(stream) { - if (!isWritableNodeStream(stream)) return null - if (stream.writableEnded === true) return true - const wState = stream._writableState - if (wState !== null && wState !== undefined && wState.errored) return false - if (typeof (wState === null || wState === undefined ? undefined : wState.ended) !== 'boolean') return null - return wState.ended -} - -// Have emitted 'finish'. -function isWritableFinished(stream, strict) { - if (!isWritableNodeStream(stream)) return null - if (stream.writableFinished === true) return true - const wState = stream._writableState - if (wState !== null && wState !== undefined && wState.errored) return false - if (typeof (wState === null || wState === undefined ? undefined : wState.finished) !== 'boolean') return null - return !!(wState.finished || (strict === false && wState.ended === true && wState.length === 0)) -} - -// Have been push(null):d. -function isReadableEnded(stream) { - if (!isReadableNodeStream(stream)) return null - if (stream.readableEnded === true) return true - const rState = stream._readableState - if (!rState || rState.errored) return false - if (typeof (rState === null || rState === undefined ? undefined : rState.ended) !== 'boolean') return null - return rState.ended -} - -// Have emitted 'end'. -function isReadableFinished(stream, strict) { - if (!isReadableNodeStream(stream)) return null - const rState = stream._readableState - if (rState !== null && rState !== undefined && rState.errored) return false - if (typeof (rState === null || rState === undefined ? undefined : rState.endEmitted) !== 'boolean') return null - return !!(rState.endEmitted || (strict === false && rState.ended === true && rState.length === 0)) -} -function isReadable(stream) { - if (stream && stream[kIsReadable] != null) return stream[kIsReadable] - if (typeof (stream === null || stream === undefined ? undefined : stream.readable) !== 'boolean') return null - if (isDestroyed(stream)) return false - return isReadableNodeStream(stream) && stream.readable && !isReadableFinished(stream) -} -function isWritable(stream) { - if (stream && stream[kIsWritable] != null) return stream[kIsWritable] - if (typeof (stream === null || stream === undefined ? undefined : stream.writable) !== 'boolean') return null - if (isDestroyed(stream)) return false - return isWritableNodeStream(stream) && stream.writable && !isWritableEnded(stream) -} -function isFinished(stream, opts) { - if (!isNodeStream(stream)) { - return null - } - if (isDestroyed(stream)) { - return true - } - if ((opts === null || opts === undefined ? undefined : opts.readable) !== false && isReadable(stream)) { - return false - } - if ((opts === null || opts === undefined ? undefined : opts.writable) !== false && isWritable(stream)) { - return false - } - return true -} -function isWritableErrored(stream) { - var _stream$_writableStat, _stream$_writableStat2 - if (!isNodeStream(stream)) { - return null - } - if (stream.writableErrored) { - return stream.writableErrored - } - return (_stream$_writableStat = - (_stream$_writableStat2 = stream._writableState) === null || _stream$_writableStat2 === undefined - ? undefined - : _stream$_writableStat2.errored) !== null && _stream$_writableStat !== undefined - ? _stream$_writableStat - : null -} -function isReadableErrored(stream) { - var _stream$_readableStat, _stream$_readableStat2 - if (!isNodeStream(stream)) { - return null - } - if (stream.readableErrored) { - return stream.readableErrored - } - return (_stream$_readableStat = - (_stream$_readableStat2 = stream._readableState) === null || _stream$_readableStat2 === undefined - ? undefined - : _stream$_readableStat2.errored) !== null && _stream$_readableStat !== undefined - ? _stream$_readableStat - : null -} -function isClosed(stream) { - if (!isNodeStream(stream)) { +const Range = __nccwpck_require__(96782) +const validRange = (range, options) => { + try { + // Return '*' instead of '' so that truthiness works. + // This will throw if it's invalid anyway + return new Range(range, options).range || '*' + } catch (er) { return null } - if (typeof stream.closed === 'boolean') { - return stream.closed - } - const wState = stream._writableState - const rState = stream._readableState - if ( - typeof (wState === null || wState === undefined ? undefined : wState.closed) === 'boolean' || - typeof (rState === null || rState === undefined ? undefined : rState.closed) === 'boolean' - ) { - return ( - (wState === null || wState === undefined ? undefined : wState.closed) || - (rState === null || rState === undefined ? undefined : rState.closed) - ) - } - if (typeof stream._closed === 'boolean' && isOutgoingMessage(stream)) { - return stream._closed - } - return null -} -function isOutgoingMessage(stream) { - return ( - typeof stream._closed === 'boolean' && - typeof stream._defaultKeepAlive === 'boolean' && - typeof stream._removedConnection === 'boolean' && - typeof stream._removedContLen === 'boolean' - ) -} -function isServerResponse(stream) { - return typeof stream._sent100 === 'boolean' && isOutgoingMessage(stream) -} -function isServerRequest(stream) { - var _stream$req - return ( - typeof stream._consuming === 'boolean' && - typeof stream._dumped === 'boolean' && - ((_stream$req = stream.req) === null || _stream$req === undefined ? undefined : _stream$req.upgradeOrConnect) === - undefined - ) -} -function willEmitClose(stream) { - if (!isNodeStream(stream)) return null - const wState = stream._writableState - const rState = stream._readableState - const state = wState || rState - return ( - (!state && isServerResponse(stream)) || !!(state && state.autoDestroy && state.emitClose && state.closed === false) - ) -} -function isDisturbed(stream) { - var _stream$kIsDisturbed - return !!( - stream && - ((_stream$kIsDisturbed = stream[kIsDisturbed]) !== null && _stream$kIsDisturbed !== undefined - ? _stream$kIsDisturbed - : stream.readableDidRead || stream.readableAborted) - ) -} -function isErrored(stream) { - var _ref, - _ref2, - _ref3, - _ref4, - _ref5, - _stream$kIsErrored, - _stream$_readableStat3, - _stream$_writableStat3, - _stream$_readableStat4, - _stream$_writableStat4 - return !!( - stream && - ((_ref = - (_ref2 = - (_ref3 = - (_ref4 = - (_ref5 = - (_stream$kIsErrored = stream[kIsErrored]) !== null && _stream$kIsErrored !== undefined - ? _stream$kIsErrored - : stream.readableErrored) !== null && _ref5 !== undefined - ? _ref5 - : stream.writableErrored) !== null && _ref4 !== undefined - ? _ref4 - : (_stream$_readableStat3 = stream._readableState) === null || _stream$_readableStat3 === undefined - ? undefined - : _stream$_readableStat3.errorEmitted) !== null && _ref3 !== undefined - ? _ref3 - : (_stream$_writableStat3 = stream._writableState) === null || _stream$_writableStat3 === undefined - ? undefined - : _stream$_writableStat3.errorEmitted) !== null && _ref2 !== undefined - ? _ref2 - : (_stream$_readableStat4 = stream._readableState) === null || _stream$_readableStat4 === undefined - ? undefined - : _stream$_readableStat4.errored) !== null && _ref !== undefined - ? _ref - : (_stream$_writableStat4 = stream._writableState) === null || _stream$_writableStat4 === undefined - ? undefined - : _stream$_writableStat4.errored) - ) -} -module.exports = { - isDestroyed, - kIsDestroyed, - isDisturbed, - kIsDisturbed, - isErrored, - kIsErrored, - isReadable, - kIsReadable, - kIsClosedPromise, - kControllerErrorFunction, - kIsWritable, - isClosed, - isDuplexNodeStream, - isFinished, - isIterable, - isReadableNodeStream, - isReadableStream, - isReadableEnded, - isReadableFinished, - isReadableErrored, - isNodeStream, - isWebStream, - isWritable, - isWritableNodeStream, - isWritableStream, - isWritableEnded, - isWritableFinished, - isWritableErrored, - isServerRequest, - isServerResponse, - willEmitClose, - isTransformStream } +module.exports = validRange /***/ }), -/***/ 58939: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 67290: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// A bit simpler than readable streams. -// Implement an async ._write(chunk, encoding, cb), and it'll handle all -// the drain event emission and buffering. - - - -/* replacement start */ - -const process = __nccwpck_require__(7945) - -/* replacement end */ - -const { - ArrayPrototypeSlice, - Error, - FunctionPrototypeSymbolHasInstance, - ObjectDefineProperty, - ObjectDefineProperties, - ObjectSetPrototypeOf, - StringPrototypeToLowerCase, - Symbol, - SymbolHasInstance -} = __nccwpck_require__(50999) -module.exports = Writable -Writable.WritableState = WritableState -const { EventEmitter: EE } = __nccwpck_require__(24434) -const Stream = (__nccwpck_require__(84128).Stream) -const { Buffer } = __nccwpck_require__(20181) -const destroyImpl = __nccwpck_require__(65089) -const { addAbortSignal } = __nccwpck_require__(80652) -const { getHighWaterMark, getDefaultHighWaterMark } = __nccwpck_require__(54874) -const { - ERR_INVALID_ARG_TYPE, - ERR_METHOD_NOT_IMPLEMENTED, - ERR_MULTIPLE_CALLBACK, - ERR_STREAM_CANNOT_PIPE, - ERR_STREAM_DESTROYED, - ERR_STREAM_ALREADY_FINISHED, - ERR_STREAM_NULL_VALUES, - ERR_STREAM_WRITE_AFTER_END, - ERR_UNKNOWN_ENCODING -} = (__nccwpck_require__(69220).codes) -const { errorOrDestroy } = destroyImpl -ObjectSetPrototypeOf(Writable.prototype, Stream.prototype) -ObjectSetPrototypeOf(Writable, Stream) -function nop() {} -const kOnFinished = Symbol('kOnFinished') -function WritableState(options, stream, isDuplex) { - // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream, - // e.g. options.readableObjectMode vs. options.writableObjectMode, etc. - if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof __nccwpck_require__(94449) - - // Object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!(options && options.objectMode) - if (isDuplex) this.objectMode = this.objectMode || !!(options && options.writableObjectMode) - - // The point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write(). - this.highWaterMark = options - ? getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex) - : getDefaultHighWaterMark(false) - - // if _final has been called. - this.finalCalled = false - - // drain event flag. - this.needDrain = false - // At the start of calling end() - this.ending = false - // When end() has been called, and returned. - this.ended = false - // When 'finish' is emitted. - this.finished = false - - // Has it been destroyed - this.destroyed = false - - // Should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. - const noDecode = !!(options && options.decodeStrings === false) - this.decodeStrings = !noDecode - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = (options && options.defaultEncoding) || 'utf8' - - // Not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. - this.length = 0 - - // A flag to see when we're in the middle of a write. - this.writing = false - - // When true all writes will be buffered until .uncork() call. - this.corked = 0 - - // A flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true - - // A flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. - this.bufferProcessing = false - - // The callback that's passed to _write(chunk, cb). - this.onwrite = onwrite.bind(undefined, stream) - - // The callback that the user supplies to write(chunk, encoding, cb). - this.writecb = null - - // The amount that is being written when _write is called. - this.writelen = 0 - - // Storage for data passed to the afterWrite() callback in case of - // synchronous _write() completion. - this.afterWriteTickInfo = null - resetBuffer(this) - - // Number of pending user-supplied write callbacks - // this must be 0 before 'finish' can be emitted. - this.pendingcb = 0 - - // Stream is still being constructed and cannot be - // destroyed until construction finished or failed. - // Async construction is opt in, therefore we start as - // constructed. - this.constructed = true - - // Emit prefinish if the only thing we're waiting for is _write cbs - // This is relevant for synchronous Transform streams. - this.prefinished = false - - // True if the error was already emitted and should not be thrown again. - this.errorEmitted = false - - // Should close be emitted on destroy. Defaults to true. - this.emitClose = !options || options.emitClose !== false - - // Should .destroy() be called after 'finish' (and potentially 'end'). - this.autoDestroy = !options || options.autoDestroy !== false - - // Indicates whether the stream has errored. When true all write() calls - // should return false. This is needed since when autoDestroy - // is disabled we need a way to tell whether the stream has failed. - this.errored = null - // Indicates whether the stream has finished destroying. - this.closed = false - - // True if close has been emitted or would have been emitted - // depending on emitClose. - this.closeEmitted = false - this[kOnFinished] = [] -} -function resetBuffer(state) { - state.buffered = [] - state.bufferedIndex = 0 - state.allBuffers = true - state.allNoop = true -} -WritableState.prototype.getBuffer = function getBuffer() { - return ArrayPrototypeSlice(this.buffered, this.bufferedIndex) -} -ObjectDefineProperty(WritableState.prototype, 'bufferedRequestCount', { - __proto__: null, - get() { - return this.buffered.length - this.bufferedIndex - } -}) -function Writable(options) { - // Writable ctor is applied to Duplexes, too. - // `realHasInstance` is necessary because using plain `instanceof` - // would return false, as no `_writableState` property is attached. - - // Trying to use the custom `instanceof` for Writable here will also break the - // Node.js LazyTransform implementation, which has a non-trivial getter for - // `_writableState` that would lead to infinite recursion. - - // Checking for a Stream.Duplex instance is faster here instead of inside - // the WritableState constructor, at least with V8 6.5. - const isDuplex = this instanceof __nccwpck_require__(94449) - if (!isDuplex && !FunctionPrototypeSymbolHasInstance(Writable, this)) return new Writable(options) - this._writableState = new WritableState(options, this, isDuplex) - if (options) { - if (typeof options.write === 'function') this._write = options.write - if (typeof options.writev === 'function') this._writev = options.writev - if (typeof options.destroy === 'function') this._destroy = options.destroy - if (typeof options.final === 'function') this._final = options.final - if (typeof options.construct === 'function') this._construct = options.construct - if (options.signal) addAbortSignal(options.signal, this) - } - Stream.call(this, options) - destroyImpl.construct(this, () => { - const state = this._writableState - if (!state.writing) { - clearBuffer(this, state) - } - finishMaybe(this, state) - }) -} -ObjectDefineProperty(Writable, SymbolHasInstance, { - __proto__: null, - value: function (object) { - if (FunctionPrototypeSymbolHasInstance(this, object)) return true - if (this !== Writable) return false - return object && object._writableState instanceof WritableState - } -}) - -// Otherwise people can pipe Writable streams, which is just wrong. -Writable.prototype.pipe = function () { - errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE()) -} -function _write(stream, chunk, encoding, cb) { - const state = stream._writableState - if (typeof encoding === 'function') { - cb = encoding - encoding = state.defaultEncoding - } else { - if (!encoding) encoding = state.defaultEncoding - else if (encoding !== 'buffer' && !Buffer.isEncoding(encoding)) throw new ERR_UNKNOWN_ENCODING(encoding) - if (typeof cb !== 'function') cb = nop - } - if (chunk === null) { - throw new ERR_STREAM_NULL_VALUES() - } else if (!state.objectMode) { - if (typeof chunk === 'string') { - if (state.decodeStrings !== false) { - chunk = Buffer.from(chunk, encoding) - encoding = 'buffer' - } - } else if (chunk instanceof Buffer) { - encoding = 'buffer' - } else if (Stream._isUint8Array(chunk)) { - chunk = Stream._uint8ArrayToBuffer(chunk) - encoding = 'buffer' - } else { - throw new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk) - } - } - let err - if (state.ending) { - err = new ERR_STREAM_WRITE_AFTER_END() - } else if (state.destroyed) { - err = new ERR_STREAM_DESTROYED('write') - } - if (err) { - process.nextTick(cb, err) - errorOrDestroy(stream, err, true) - return err - } - state.pendingcb++ - return writeOrBuffer(stream, state, chunk, encoding, cb) -} -Writable.prototype.write = function (chunk, encoding, cb) { - return _write(this, chunk, encoding, cb) === true -} -Writable.prototype.cork = function () { - this._writableState.corked++ -} -Writable.prototype.uncork = function () { - const state = this._writableState - if (state.corked) { - state.corked-- - if (!state.writing) clearBuffer(this, state) - } -} -Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { - // node::ParseEncoding() requires lower case. - if (typeof encoding === 'string') encoding = StringPrototypeToLowerCase(encoding) - if (!Buffer.isEncoding(encoding)) throw new ERR_UNKNOWN_ENCODING(encoding) - this._writableState.defaultEncoding = encoding - return this -} - -// If we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, chunk, encoding, callback) { - const len = state.objectMode ? 1 : chunk.length - state.length += len - - // stream._write resets state.length - const ret = state.length < state.highWaterMark - // We must ensure that previous needDrain will not be reset to false. - if (!ret) state.needDrain = true - if (state.writing || state.corked || state.errored || !state.constructed) { - state.buffered.push({ - chunk, - encoding, - callback - }) - if (state.allBuffers && encoding !== 'buffer') { - state.allBuffers = false +Object.defineProperty(exports, "__esModule", ({ value: true })); +const utils_1 = __nccwpck_require__(68632); +// The default Buffer size if one is not provided. +const DEFAULT_SMARTBUFFER_SIZE = 4096; +// The default string encoding to use for reading/writing strings. +const DEFAULT_SMARTBUFFER_ENCODING = 'utf8'; +class SmartBuffer { + /** + * Creates a new SmartBuffer instance. + * + * @param options { SmartBufferOptions } The SmartBufferOptions to apply to this instance. + */ + constructor(options) { + this.length = 0; + this._encoding = DEFAULT_SMARTBUFFER_ENCODING; + this._writeOffset = 0; + this._readOffset = 0; + if (SmartBuffer.isSmartBufferOptions(options)) { + // Checks for encoding + if (options.encoding) { + utils_1.checkEncoding(options.encoding); + this._encoding = options.encoding; + } + // Checks for initial size length + if (options.size) { + if (utils_1.isFiniteInteger(options.size) && options.size > 0) { + this._buff = Buffer.allocUnsafe(options.size); + } + else { + throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_SIZE); + } + // Check for initial Buffer + } + else if (options.buff) { + if (Buffer.isBuffer(options.buff)) { + this._buff = options.buff; + this.length = options.buff.length; + } + else { + throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_BUFFER); + } + } + else { + this._buff = Buffer.allocUnsafe(DEFAULT_SMARTBUFFER_SIZE); + } + } + else { + // If something was passed but it's not a SmartBufferOptions object + if (typeof options !== 'undefined') { + throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_OBJECT); + } + // Otherwise default to sane options + this._buff = Buffer.allocUnsafe(DEFAULT_SMARTBUFFER_SIZE); + } } - if (state.allNoop && callback !== nop) { - state.allNoop = false + /** + * Creates a new SmartBuffer instance with the provided internal Buffer size and optional encoding. + * + * @param size { Number } The size of the internal Buffer. + * @param encoding { String } The BufferEncoding to use for strings. + * + * @return { SmartBuffer } + */ + static fromSize(size, encoding) { + return new this({ + size: size, + encoding: encoding + }); } - } else { - state.writelen = len - state.writecb = callback - state.writing = true - state.sync = true - stream._write(chunk, encoding, state.onwrite) - state.sync = false - } - - // Return false if errored or destroyed in order to break - // any synchronous while(stream.write(data)) loops. - return ret && !state.errored && !state.destroyed -} -function doWrite(stream, state, writev, len, chunk, encoding, cb) { - state.writelen = len - state.writecb = cb - state.writing = true - state.sync = true - if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write')) - else if (writev) stream._writev(chunk, state.onwrite) - else stream._write(chunk, encoding, state.onwrite) - state.sync = false -} -function onwriteError(stream, state, er, cb) { - --state.pendingcb - cb(er) - // Ensure callbacks are invoked even when autoDestroy is - // not enabled. Passing `er` here doesn't make sense since - // it's related to one specific write, not to the buffered - // writes. - errorBuffer(state) - // This can emit error, but error must always follow cb. - errorOrDestroy(stream, er) -} -function onwrite(stream, er) { - const state = stream._writableState - const sync = state.sync - const cb = state.writecb - if (typeof cb !== 'function') { - errorOrDestroy(stream, new ERR_MULTIPLE_CALLBACK()) - return - } - state.writing = false - state.writecb = null - state.length -= state.writelen - state.writelen = 0 - if (er) { - // Avoid V8 leak, https://github.com/nodejs/node/pull/34103#issuecomment-652002364 - er.stack // eslint-disable-line no-unused-expressions - - if (!state.errored) { - state.errored = er + /** + * Creates a new SmartBuffer instance with the provided Buffer and optional encoding. + * + * @param buffer { Buffer } The Buffer to use as the internal Buffer value. + * @param encoding { String } The BufferEncoding to use for strings. + * + * @return { SmartBuffer } + */ + static fromBuffer(buff, encoding) { + return new this({ + buff: buff, + encoding: encoding + }); } - - // In case of duplex streams we need to notify the readable side of the - // error. - if (stream._readableState && !stream._readableState.errored) { - stream._readableState.errored = er + /** + * Creates a new SmartBuffer instance with the provided SmartBufferOptions options. + * + * @param options { SmartBufferOptions } The options to use when creating the SmartBuffer instance. + */ + static fromOptions(options) { + return new this(options); } - if (sync) { - process.nextTick(onwriteError, stream, state, er, cb) - } else { - onwriteError(stream, state, er, cb) + /** + * Type checking function that determines if an object is a SmartBufferOptions object. + */ + static isSmartBufferOptions(options) { + const castOptions = options; + return (castOptions && + (castOptions.encoding !== undefined || castOptions.size !== undefined || castOptions.buff !== undefined)); } - } else { - if (state.buffered.length > state.bufferedIndex) { - clearBuffer(stream, state) - } - if (sync) { - // It is a common case that the callback passed to .write() is always - // the same. In that case, we do not schedule a new nextTick(), but - // rather just increase a counter, to improve performance and avoid - // memory allocations. - if (state.afterWriteTickInfo !== null && state.afterWriteTickInfo.cb === cb) { - state.afterWriteTickInfo.count++ - } else { - state.afterWriteTickInfo = { - count: 1, - cb, - stream, - state - } - process.nextTick(afterWriteTick, state.afterWriteTickInfo) - } - } else { - afterWrite(stream, state, 1, cb) + // Signed integers + /** + * Reads an Int8 value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readInt8(offset) { + return this._readNumberValue(Buffer.prototype.readInt8, 1, offset); } - } -} -function afterWriteTick({ stream, state, count, cb }) { - state.afterWriteTickInfo = null - return afterWrite(stream, state, count, cb) -} -function afterWrite(stream, state, count, cb) { - const needDrain = !state.ending && !stream.destroyed && state.length === 0 && state.needDrain - if (needDrain) { - state.needDrain = false - stream.emit('drain') - } - while (count-- > 0) { - state.pendingcb-- - cb() - } - if (state.destroyed) { - errorBuffer(state) - } - finishMaybe(stream, state) -} - -// If there's something in the buffer waiting, then invoke callbacks. -function errorBuffer(state) { - if (state.writing) { - return - } - for (let n = state.bufferedIndex; n < state.buffered.length; ++n) { - var _state$errored - const { chunk, callback } = state.buffered[n] - const len = state.objectMode ? 1 : chunk.length - state.length -= len - callback( - (_state$errored = state.errored) !== null && _state$errored !== undefined - ? _state$errored - : new ERR_STREAM_DESTROYED('write') - ) - } - const onfinishCallbacks = state[kOnFinished].splice(0) - for (let i = 0; i < onfinishCallbacks.length; i++) { - var _state$errored2 - onfinishCallbacks[i]( - (_state$errored2 = state.errored) !== null && _state$errored2 !== undefined - ? _state$errored2 - : new ERR_STREAM_DESTROYED('end') - ) - } - resetBuffer(state) -} - -// If there's something in the buffer waiting, then process it. -function clearBuffer(stream, state) { - if (state.corked || state.bufferProcessing || state.destroyed || !state.constructed) { - return - } - const { buffered, bufferedIndex, objectMode } = state - const bufferedLength = buffered.length - bufferedIndex - if (!bufferedLength) { - return - } - let i = bufferedIndex - state.bufferProcessing = true - if (bufferedLength > 1 && stream._writev) { - state.pendingcb -= bufferedLength - 1 - const callback = state.allNoop - ? nop - : (err) => { - for (let n = i; n < buffered.length; ++n) { - buffered[n].callback(err) - } - } - // Make a copy of `buffered` if it's going to be used by `callback` above, - // since `doWrite` will mutate the array. - const chunks = state.allNoop && i === 0 ? buffered : ArrayPrototypeSlice(buffered, i) - chunks.allBuffers = state.allBuffers - doWrite(stream, state, true, state.length, chunks, '', callback) - resetBuffer(state) - } else { - do { - const { chunk, encoding, callback } = buffered[i] - buffered[i++] = null - const len = objectMode ? 1 : chunk.length - doWrite(stream, state, false, len, chunk, encoding, callback) - } while (i < buffered.length && !state.writing) - if (i === buffered.length) { - resetBuffer(state) - } else if (i > 256) { - buffered.splice(0, i) - state.bufferedIndex = 0 - } else { - state.bufferedIndex = i + /** + * Reads an Int16BE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readInt16BE(offset) { + return this._readNumberValue(Buffer.prototype.readInt16BE, 2, offset); } - } - state.bufferProcessing = false -} -Writable.prototype._write = function (chunk, encoding, cb) { - if (this._writev) { - this._writev( - [ - { - chunk, - encoding - } - ], - cb - ) - } else { - throw new ERR_METHOD_NOT_IMPLEMENTED('_write()') - } -} -Writable.prototype._writev = null -Writable.prototype.end = function (chunk, encoding, cb) { - const state = this._writableState - if (typeof chunk === 'function') { - cb = chunk - chunk = null - encoding = null - } else if (typeof encoding === 'function') { - cb = encoding - encoding = null - } - let err - if (chunk !== null && chunk !== undefined) { - const ret = _write(this, chunk, encoding) - if (ret instanceof Error) { - err = ret + /** + * Reads an Int16LE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readInt16LE(offset) { + return this._readNumberValue(Buffer.prototype.readInt16LE, 2, offset); } - } - - // .end() fully uncorks. - if (state.corked) { - state.corked = 1 - this.uncork() - } - if (err) { - // Do nothing... - } else if (!state.errored && !state.ending) { - // This is forgiving in terms of unnecessary calls to end() and can hide - // logic errors. However, usually such errors are harmless and causing a - // hard error can be disproportionately destructive. It is not always - // trivial for the user to determine whether end() needs to be called - // or not. - - state.ending = true - finishMaybe(this, state, true) - state.ended = true - } else if (state.finished) { - err = new ERR_STREAM_ALREADY_FINISHED('end') - } else if (state.destroyed) { - err = new ERR_STREAM_DESTROYED('end') - } - if (typeof cb === 'function') { - if (err || state.finished) { - process.nextTick(cb, err) - } else { - state[kOnFinished].push(cb) + /** + * Reads an Int32BE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readInt32BE(offset) { + return this._readNumberValue(Buffer.prototype.readInt32BE, 4, offset); } - } - return this -} -function needFinish(state) { - return ( - state.ending && - !state.destroyed && - state.constructed && - state.length === 0 && - !state.errored && - state.buffered.length === 0 && - !state.finished && - !state.writing && - !state.errorEmitted && - !state.closeEmitted - ) -} -function callFinal(stream, state) { - let called = false - function onFinish(err) { - if (called) { - errorOrDestroy(stream, err !== null && err !== undefined ? err : ERR_MULTIPLE_CALLBACK()) - return + /** + * Reads an Int32LE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readInt32LE(offset) { + return this._readNumberValue(Buffer.prototype.readInt32LE, 4, offset); } - called = true - state.pendingcb-- - if (err) { - const onfinishCallbacks = state[kOnFinished].splice(0) - for (let i = 0; i < onfinishCallbacks.length; i++) { - onfinishCallbacks[i](err) - } - errorOrDestroy(stream, err, state.sync) - } else if (needFinish(state)) { - state.prefinished = true - stream.emit('prefinish') - // Backwards compat. Don't check state.sync here. - // Some streams assume 'finish' will be emitted - // asynchronously relative to _final callback. - state.pendingcb++ - process.nextTick(finish, stream, state) - } - } - state.sync = true - state.pendingcb++ - try { - stream._final(onFinish) - } catch (err) { - onFinish(err) - } - state.sync = false -} -function prefinish(stream, state) { - if (!state.prefinished && !state.finalCalled) { - if (typeof stream._final === 'function' && !state.destroyed) { - state.finalCalled = true - callFinal(stream, state) - } else { - state.prefinished = true - stream.emit('prefinish') + /** + * Reads a BigInt64BE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { BigInt } + */ + readBigInt64BE(offset) { + utils_1.bigIntAndBufferInt64Check('readBigInt64BE'); + return this._readNumberValue(Buffer.prototype.readBigInt64BE, 8, offset); } - } -} -function finishMaybe(stream, state, sync) { - if (needFinish(state)) { - prefinish(stream, state) - if (state.pendingcb === 0) { - if (sync) { - state.pendingcb++ - process.nextTick( - (stream, state) => { - if (needFinish(state)) { - finish(stream, state) - } else { - state.pendingcb-- - } - }, - stream, - state - ) - } else if (needFinish(state)) { - state.pendingcb++ - finish(stream, state) - } - } - } -} -function finish(stream, state) { - state.pendingcb-- - state.finished = true - const onfinishCallbacks = state[kOnFinished].splice(0) - for (let i = 0; i < onfinishCallbacks.length; i++) { - onfinishCallbacks[i]() - } - stream.emit('finish') - if (state.autoDestroy) { - // In case of duplex streams we need a way to detect - // if the readable side is ready for autoDestroy as well. - const rState = stream._readableState - const autoDestroy = - !rState || - (rState.autoDestroy && - // We don't expect the readable to ever 'end' - // if readable is explicitly set to false. - (rState.endEmitted || rState.readable === false)) - if (autoDestroy) { - stream.destroy() + /** + * Reads a BigInt64LE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { BigInt } + */ + readBigInt64LE(offset) { + utils_1.bigIntAndBufferInt64Check('readBigInt64LE'); + return this._readNumberValue(Buffer.prototype.readBigInt64LE, 8, offset); } - } -} -ObjectDefineProperties(Writable.prototype, { - closed: { - __proto__: null, - get() { - return this._writableState ? this._writableState.closed : false + /** + * Writes an Int8 value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeInt8(value, offset) { + this._writeNumberValue(Buffer.prototype.writeInt8, 1, value, offset); + return this; } - }, - destroyed: { - __proto__: null, - get() { - return this._writableState ? this._writableState.destroyed : false - }, - set(value) { - // Backward compatibility, the user is explicitly managing destroyed. - if (this._writableState) { - this._writableState.destroyed = value - } + /** + * Inserts an Int8 value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertInt8(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeInt8, 1, value, offset); } - }, - writable: { - __proto__: null, - get() { - const w = this._writableState - // w.writable === false means that this is part of a Duplex stream - // where the writable side was disabled upon construction. - // Compat. The user might manually disable writable side through - // deprecated setter. - return !!w && w.writable !== false && !w.destroyed && !w.errored && !w.ending && !w.ended - }, - set(val) { - // Backwards compatible. - if (this._writableState) { - this._writableState.writable = !!val - } + /** + * Writes an Int16BE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeInt16BE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeInt16BE, 2, value, offset); } - }, - writableFinished: { - __proto__: null, - get() { - return this._writableState ? this._writableState.finished : false + /** + * Inserts an Int16BE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertInt16BE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeInt16BE, 2, value, offset); } - }, - writableObjectMode: { - __proto__: null, - get() { - return this._writableState ? this._writableState.objectMode : false + /** + * Writes an Int16LE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeInt16LE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeInt16LE, 2, value, offset); } - }, - writableBuffer: { - __proto__: null, - get() { - return this._writableState && this._writableState.getBuffer() + /** + * Inserts an Int16LE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertInt16LE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeInt16LE, 2, value, offset); } - }, - writableEnded: { - __proto__: null, - get() { - return this._writableState ? this._writableState.ending : false + /** + * Writes an Int32BE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeInt32BE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeInt32BE, 4, value, offset); } - }, - writableNeedDrain: { - __proto__: null, - get() { - const wState = this._writableState - if (!wState) return false - return !wState.destroyed && !wState.ending && wState.needDrain + /** + * Inserts an Int32BE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertInt32BE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeInt32BE, 4, value, offset); } - }, - writableHighWaterMark: { - __proto__: null, - get() { - return this._writableState && this._writableState.highWaterMark + /** + * Writes an Int32LE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeInt32LE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeInt32LE, 4, value, offset); } - }, - writableCorked: { - __proto__: null, - get() { - return this._writableState ? this._writableState.corked : 0 + /** + * Inserts an Int32LE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertInt32LE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeInt32LE, 4, value, offset); } - }, - writableLength: { - __proto__: null, - get() { - return this._writableState && this._writableState.length + /** + * Writes a BigInt64BE value to the current write position (or at optional offset). + * + * @param value { BigInt } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeBigInt64BE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigInt64BE'); + return this._writeNumberValue(Buffer.prototype.writeBigInt64BE, 8, value, offset); } - }, - errored: { - __proto__: null, - enumerable: false, - get() { - return this._writableState ? this._writableState.errored : null + /** + * Inserts a BigInt64BE value at the given offset value. + * + * @param value { BigInt } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertBigInt64BE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigInt64BE'); + return this._insertNumberValue(Buffer.prototype.writeBigInt64BE, 8, value, offset); } - }, - writableAborted: { - __proto__: null, - enumerable: false, - get: function () { - return !!( - this._writableState.writable !== false && - (this._writableState.destroyed || this._writableState.errored) && - !this._writableState.finished - ) + /** + * Writes a BigInt64LE value to the current write position (or at optional offset). + * + * @param value { BigInt } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeBigInt64LE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigInt64LE'); + return this._writeNumberValue(Buffer.prototype.writeBigInt64LE, 8, value, offset); } - } -}) -const destroy = destroyImpl.destroy -Writable.prototype.destroy = function (err, cb) { - const state = this._writableState - - // Invoke pending callbacks. - if (!state.destroyed && (state.bufferedIndex < state.buffered.length || state[kOnFinished].length)) { - process.nextTick(errorBuffer, state) - } - destroy.call(this, err, cb) - return this -} -Writable.prototype._undestroy = destroyImpl.undestroy -Writable.prototype._destroy = function (err, cb) { - cb(err) -} -Writable.prototype[EE.captureRejectionSymbol] = function (err) { - this.destroy(err) -} -let webStreamsAdapters - -// Lazy to avoid circular references -function lazyWebStreams() { - if (webStreamsAdapters === undefined) webStreamsAdapters = {} - return webStreamsAdapters -} -Writable.fromWeb = function (writableStream, options) { - return lazyWebStreams().newStreamWritableFromWritableStream(writableStream, options) -} -Writable.toWeb = function (streamWritable) { - return lazyWebStreams().newWritableStreamFromStreamWritable(streamWritable) -} - - -/***/ }), - -/***/ 49554: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -/* eslint jsdoc/require-jsdoc: "error" */ - - - -const { - ArrayIsArray, - ArrayPrototypeIncludes, - ArrayPrototypeJoin, - ArrayPrototypeMap, - NumberIsInteger, - NumberIsNaN, - NumberMAX_SAFE_INTEGER, - NumberMIN_SAFE_INTEGER, - NumberParseInt, - ObjectPrototypeHasOwnProperty, - RegExpPrototypeExec, - String, - StringPrototypeToUpperCase, - StringPrototypeTrim -} = __nccwpck_require__(50999) -const { - hideStackFrames, - codes: { ERR_SOCKET_BAD_PORT, ERR_INVALID_ARG_TYPE, ERR_INVALID_ARG_VALUE, ERR_OUT_OF_RANGE, ERR_UNKNOWN_SIGNAL } -} = __nccwpck_require__(69220) -const { normalizeEncoding } = __nccwpck_require__(23539) -const { isAsyncFunction, isArrayBufferView } = (__nccwpck_require__(23539).types) -const signals = {} - -/** - * @param {*} value - * @returns {boolean} - */ -function isInt32(value) { - return value === (value | 0) -} - -/** - * @param {*} value - * @returns {boolean} - */ -function isUint32(value) { - return value === value >>> 0 -} -const octalReg = /^[0-7]+$/ -const modeDesc = 'must be a 32-bit unsigned integer or an octal string' - -/** - * Parse and validate values that will be converted into mode_t (the S_* - * constants). Only valid numbers and octal strings are allowed. They could be - * converted to 32-bit unsigned integers or non-negative signed integers in the - * C++ land, but any value higher than 0o777 will result in platform-specific - * behaviors. - * @param {*} value Values to be validated - * @param {string} name Name of the argument - * @param {number} [def] If specified, will be returned for invalid values - * @returns {number} - */ -function parseFileMode(value, name, def) { - if (typeof value === 'undefined') { - value = def - } - if (typeof value === 'string') { - if (RegExpPrototypeExec(octalReg, value) === null) { - throw new ERR_INVALID_ARG_VALUE(name, value, modeDesc) + /** + * Inserts a Int64LE value at the given offset value. + * + * @param value { BigInt } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertBigInt64LE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigInt64LE'); + return this._insertNumberValue(Buffer.prototype.writeBigInt64LE, 8, value, offset); } - value = NumberParseInt(value, 8) - } - validateUint32(value, name) - return value -} - -/** - * @callback validateInteger - * @param {*} value - * @param {string} name - * @param {number} [min] - * @param {number} [max] - * @returns {asserts value is number} - */ - -/** @type {validateInteger} */ -const validateInteger = hideStackFrames((value, name, min = NumberMIN_SAFE_INTEGER, max = NumberMAX_SAFE_INTEGER) => { - if (typeof value !== 'number') throw new ERR_INVALID_ARG_TYPE(name, 'number', value) - if (!NumberIsInteger(value)) throw new ERR_OUT_OF_RANGE(name, 'an integer', value) - if (value < min || value > max) throw new ERR_OUT_OF_RANGE(name, `>= ${min} && <= ${max}`, value) -}) - -/** - * @callback validateInt32 - * @param {*} value - * @param {string} name - * @param {number} [min] - * @param {number} [max] - * @returns {asserts value is number} - */ - -/** @type {validateInt32} */ -const validateInt32 = hideStackFrames((value, name, min = -2147483648, max = 2147483647) => { - // The defaults for min and max correspond to the limits of 32-bit integers. - if (typeof value !== 'number') { - throw new ERR_INVALID_ARG_TYPE(name, 'number', value) - } - if (!NumberIsInteger(value)) { - throw new ERR_OUT_OF_RANGE(name, 'an integer', value) - } - if (value < min || value > max) { - throw new ERR_OUT_OF_RANGE(name, `>= ${min} && <= ${max}`, value) - } -}) - -/** - * @callback validateUint32 - * @param {*} value - * @param {string} name - * @param {number|boolean} [positive=false] - * @returns {asserts value is number} - */ - -/** @type {validateUint32} */ -const validateUint32 = hideStackFrames((value, name, positive = false) => { - if (typeof value !== 'number') { - throw new ERR_INVALID_ARG_TYPE(name, 'number', value) - } - if (!NumberIsInteger(value)) { - throw new ERR_OUT_OF_RANGE(name, 'an integer', value) - } - const min = positive ? 1 : 0 - // 2 ** 32 === 4294967296 - const max = 4294967295 - if (value < min || value > max) { - throw new ERR_OUT_OF_RANGE(name, `>= ${min} && <= ${max}`, value) - } -}) - -/** - * @callback validateString - * @param {*} value - * @param {string} name - * @returns {asserts value is string} - */ - -/** @type {validateString} */ -function validateString(value, name) { - if (typeof value !== 'string') throw new ERR_INVALID_ARG_TYPE(name, 'string', value) -} - -/** - * @callback validateNumber - * @param {*} value - * @param {string} name - * @param {number} [min] - * @param {number} [max] - * @returns {asserts value is number} - */ - -/** @type {validateNumber} */ -function validateNumber(value, name, min = undefined, max) { - if (typeof value !== 'number') throw new ERR_INVALID_ARG_TYPE(name, 'number', value) - if ( - (min != null && value < min) || - (max != null && value > max) || - ((min != null || max != null) && NumberIsNaN(value)) - ) { - throw new ERR_OUT_OF_RANGE( - name, - `${min != null ? `>= ${min}` : ''}${min != null && max != null ? ' && ' : ''}${max != null ? `<= ${max}` : ''}`, - value - ) - } -} - -/** - * @callback validateOneOf - * @template T - * @param {T} value - * @param {string} name - * @param {T[]} oneOf - */ - -/** @type {validateOneOf} */ -const validateOneOf = hideStackFrames((value, name, oneOf) => { - if (!ArrayPrototypeIncludes(oneOf, value)) { - const allowed = ArrayPrototypeJoin( - ArrayPrototypeMap(oneOf, (v) => (typeof v === 'string' ? `'${v}'` : String(v))), - ', ' - ) - const reason = 'must be one of: ' + allowed - throw new ERR_INVALID_ARG_VALUE(name, value, reason) - } -}) - -/** - * @callback validateBoolean - * @param {*} value - * @param {string} name - * @returns {asserts value is boolean} - */ - -/** @type {validateBoolean} */ -function validateBoolean(value, name) { - if (typeof value !== 'boolean') throw new ERR_INVALID_ARG_TYPE(name, 'boolean', value) -} - -/** - * @param {any} options - * @param {string} key - * @param {boolean} defaultValue - * @returns {boolean} - */ -function getOwnPropertyValueOrDefault(options, key, defaultValue) { - return options == null || !ObjectPrototypeHasOwnProperty(options, key) ? defaultValue : options[key] -} - -/** - * @callback validateObject - * @param {*} value - * @param {string} name - * @param {{ - * allowArray?: boolean, - * allowFunction?: boolean, - * nullable?: boolean - * }} [options] - */ - -/** @type {validateObject} */ -const validateObject = hideStackFrames((value, name, options = null) => { - const allowArray = getOwnPropertyValueOrDefault(options, 'allowArray', false) - const allowFunction = getOwnPropertyValueOrDefault(options, 'allowFunction', false) - const nullable = getOwnPropertyValueOrDefault(options, 'nullable', false) - if ( - (!nullable && value === null) || - (!allowArray && ArrayIsArray(value)) || - (typeof value !== 'object' && (!allowFunction || typeof value !== 'function')) - ) { - throw new ERR_INVALID_ARG_TYPE(name, 'Object', value) - } -}) - -/** - * @callback validateDictionary - We are using the Web IDL Standard definition - * of "dictionary" here, which means any value - * whose Type is either Undefined, Null, or - * Object (which includes functions). - * @param {*} value - * @param {string} name - * @see https://webidl.spec.whatwg.org/#es-dictionary - * @see https://tc39.es/ecma262/#table-typeof-operator-results - */ - -/** @type {validateDictionary} */ -const validateDictionary = hideStackFrames((value, name) => { - if (value != null && typeof value !== 'object' && typeof value !== 'function') { - throw new ERR_INVALID_ARG_TYPE(name, 'a dictionary', value) - } -}) - -/** - * @callback validateArray - * @param {*} value - * @param {string} name - * @param {number} [minLength] - * @returns {asserts value is any[]} - */ - -/** @type {validateArray} */ -const validateArray = hideStackFrames((value, name, minLength = 0) => { - if (!ArrayIsArray(value)) { - throw new ERR_INVALID_ARG_TYPE(name, 'Array', value) - } - if (value.length < minLength) { - const reason = `must be longer than ${minLength}` - throw new ERR_INVALID_ARG_VALUE(name, value, reason) - } -}) - -/** - * @callback validateStringArray - * @param {*} value - * @param {string} name - * @returns {asserts value is string[]} - */ - -/** @type {validateStringArray} */ -function validateStringArray(value, name) { - validateArray(value, name) - for (let i = 0; i < value.length; i++) { - validateString(value[i], `${name}[${i}]`) - } -} - -/** - * @callback validateBooleanArray - * @param {*} value - * @param {string} name - * @returns {asserts value is boolean[]} - */ - -/** @type {validateBooleanArray} */ -function validateBooleanArray(value, name) { - validateArray(value, name) - for (let i = 0; i < value.length; i++) { - validateBoolean(value[i], `${name}[${i}]`) - } -} - -/** - * @callback validateAbortSignalArray - * @param {*} value - * @param {string} name - * @returns {asserts value is AbortSignal[]} - */ - -/** @type {validateAbortSignalArray} */ -function validateAbortSignalArray(value, name) { - validateArray(value, name) - for (let i = 0; i < value.length; i++) { - const signal = value[i] - const indexedName = `${name}[${i}]` - if (signal == null) { - throw new ERR_INVALID_ARG_TYPE(indexedName, 'AbortSignal', signal) + // Unsigned Integers + /** + * Reads an UInt8 value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readUInt8(offset) { + return this._readNumberValue(Buffer.prototype.readUInt8, 1, offset); } - validateAbortSignal(signal, indexedName) - } -} - -/** - * @param {*} signal - * @param {string} [name='signal'] - * @returns {asserts signal is keyof signals} - */ -function validateSignalName(signal, name = 'signal') { - validateString(signal, name) - if (signals[signal] === undefined) { - if (signals[StringPrototypeToUpperCase(signal)] !== undefined) { - throw new ERR_UNKNOWN_SIGNAL(signal + ' (signals must use all capital letters)') + /** + * Reads an UInt16BE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readUInt16BE(offset) { + return this._readNumberValue(Buffer.prototype.readUInt16BE, 2, offset); } - throw new ERR_UNKNOWN_SIGNAL(signal) - } -} - -/** - * @callback validateBuffer - * @param {*} buffer - * @param {string} [name='buffer'] - * @returns {asserts buffer is ArrayBufferView} - */ - -/** @type {validateBuffer} */ -const validateBuffer = hideStackFrames((buffer, name = 'buffer') => { - if (!isArrayBufferView(buffer)) { - throw new ERR_INVALID_ARG_TYPE(name, ['Buffer', 'TypedArray', 'DataView'], buffer) - } -}) - -/** - * @param {string} data - * @param {string} encoding - */ -function validateEncoding(data, encoding) { - const normalizedEncoding = normalizeEncoding(encoding) - const length = data.length - if (normalizedEncoding === 'hex' && length % 2 !== 0) { - throw new ERR_INVALID_ARG_VALUE('encoding', encoding, `is invalid for data of length ${length}`) - } -} - -/** - * Check that the port number is not NaN when coerced to a number, - * is an integer and that it falls within the legal range of port numbers. - * @param {*} port - * @param {string} [name='Port'] - * @param {boolean} [allowZero=true] - * @returns {number} - */ -function validatePort(port, name = 'Port', allowZero = true) { - if ( - (typeof port !== 'number' && typeof port !== 'string') || - (typeof port === 'string' && StringPrototypeTrim(port).length === 0) || - +port !== +port >>> 0 || - port > 0xffff || - (port === 0 && !allowZero) - ) { - throw new ERR_SOCKET_BAD_PORT(name, port, allowZero) - } - return port | 0 -} - -/** - * @callback validateAbortSignal - * @param {*} signal - * @param {string} name - */ - -/** @type {validateAbortSignal} */ -const validateAbortSignal = hideStackFrames((signal, name) => { - if (signal !== undefined && (signal === null || typeof signal !== 'object' || !('aborted' in signal))) { - throw new ERR_INVALID_ARG_TYPE(name, 'AbortSignal', signal) - } -}) - -/** - * @callback validateFunction - * @param {*} value - * @param {string} name - * @returns {asserts value is Function} - */ - -/** @type {validateFunction} */ -const validateFunction = hideStackFrames((value, name) => { - if (typeof value !== 'function') throw new ERR_INVALID_ARG_TYPE(name, 'Function', value) -}) - -/** - * @callback validatePlainFunction - * @param {*} value - * @param {string} name - * @returns {asserts value is Function} - */ - -/** @type {validatePlainFunction} */ -const validatePlainFunction = hideStackFrames((value, name) => { - if (typeof value !== 'function' || isAsyncFunction(value)) throw new ERR_INVALID_ARG_TYPE(name, 'Function', value) -}) - -/** - * @callback validateUndefined - * @param {*} value - * @param {string} name - * @returns {asserts value is undefined} - */ - -/** @type {validateUndefined} */ -const validateUndefined = hideStackFrames((value, name) => { - if (value !== undefined) throw new ERR_INVALID_ARG_TYPE(name, 'undefined', value) -}) - -/** - * @template T - * @param {T} value - * @param {string} name - * @param {T[]} union - */ -function validateUnion(value, name, union) { - if (!ArrayPrototypeIncludes(union, value)) { - throw new ERR_INVALID_ARG_TYPE(name, `('${ArrayPrototypeJoin(union, '|')}')`, value) - } -} - -/* - The rules for the Link header field are described here: - https://www.rfc-editor.org/rfc/rfc8288.html#section-3 - - This regex validates any string surrounded by angle brackets - (not necessarily a valid URI reference) followed by zero or more - link-params separated by semicolons. -*/ -const linkValueRegExp = /^(?:<[^>]*>)(?:\s*;\s*[^;"\s]+(?:=(")?[^;"\s]*\1)?)*$/ - -/** - * @param {any} value - * @param {string} name - */ -function validateLinkHeaderFormat(value, name) { - if (typeof value === 'undefined' || !RegExpPrototypeExec(linkValueRegExp, value)) { - throw new ERR_INVALID_ARG_VALUE( - name, - value, - 'must be an array or string of format "; rel=preload; as=style"' - ) - } -} - -/** - * @param {any} hints - * @return {string} - */ -function validateLinkHeaderValue(hints) { - if (typeof hints === 'string') { - validateLinkHeaderFormat(hints, 'hints') - return hints - } else if (ArrayIsArray(hints)) { - const hintsLength = hints.length - let result = '' - if (hintsLength === 0) { - return result + /** + * Reads an UInt16LE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readUInt16LE(offset) { + return this._readNumberValue(Buffer.prototype.readUInt16LE, 2, offset); } - for (let i = 0; i < hintsLength; i++) { - const link = hints[i] - validateLinkHeaderFormat(link, 'hints') - result += link - if (i !== hintsLength - 1) { - result += ', ' - } + /** + * Reads an UInt32BE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readUInt32BE(offset) { + return this._readNumberValue(Buffer.prototype.readUInt32BE, 4, offset); } - return result - } - throw new ERR_INVALID_ARG_VALUE( - 'hints', - hints, - 'must be an array or string of format "; rel=preload; as=style"' - ) -} -module.exports = { - isInt32, - isUint32, - parseFileMode, - validateArray, - validateStringArray, - validateBooleanArray, - validateAbortSignalArray, - validateBoolean, - validateBuffer, - validateDictionary, - validateEncoding, - validateFunction, - validateInt32, - validateInteger, - validateNumber, - validateObject, - validateOneOf, - validatePlainFunction, - validatePort, - validateSignalName, - validateString, - validateUint32, - validateUndefined, - validateUnion, - validateAbortSignal, - validateLinkHeaderValue -} - - -/***/ }), - -/***/ 69220: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { format, inspect } = __nccwpck_require__(43536) -const { AggregateError: CustomAggregateError } = __nccwpck_require__(50999) - -/* - This file is a reduced and adapted version of the main lib/internal/errors.js file defined at - - https://github.com/nodejs/node/blob/main/lib/internal/errors.js - - Don't try to replace with the original file and keep it up to date (starting from E(...) definitions) - with the upstream file. -*/ - -const AggregateError = globalThis.AggregateError || CustomAggregateError -const kIsNodeError = Symbol('kIsNodeError') -const kTypes = [ - 'string', - 'function', - 'number', - 'object', - // Accept 'Function' and 'Object' as alternative to the lower cased version. - 'Function', - 'Object', - 'boolean', - 'bigint', - 'symbol' -] -const classRegExp = /^([A-Z][a-z0-9]*)+$/ -const nodeInternalPrefix = '__node_internal_' -const codes = {} -function assert(value, message) { - if (!value) { - throw new codes.ERR_INTERNAL_ASSERTION(message) - } -} - -// Only use this for integers! Decimal numbers do not work with this function. -function addNumericalSeparator(val) { - let res = '' - let i = val.length - const start = val[0] === '-' ? 1 : 0 - for (; i >= start + 4; i -= 3) { - res = `_${val.slice(i - 3, i)}${res}` - } - return `${val.slice(0, i)}${res}` -} -function getMessage(key, msg, args) { - if (typeof msg === 'function') { - assert( - msg.length <= args.length, - // Default options do not count. - `Code: ${key}; The provided arguments length (${args.length}) does not match the required ones (${msg.length}).` - ) - return msg(...args) - } - const expectedLength = (msg.match(/%[dfijoOs]/g) || []).length - assert( - expectedLength === args.length, - `Code: ${key}; The provided arguments length (${args.length}) does not match the required ones (${expectedLength}).` - ) - if (args.length === 0) { - return msg - } - return format(msg, ...args) -} -function E(code, message, Base) { - if (!Base) { - Base = Error - } - class NodeError extends Base { - constructor(...args) { - super(getMessage(code, message, args)) + /** + * Reads an UInt32LE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readUInt32LE(offset) { + return this._readNumberValue(Buffer.prototype.readUInt32LE, 4, offset); } - toString() { - return `${this.name} [${code}]: ${this.message}` + /** + * Reads a BigUInt64BE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { BigInt } + */ + readBigUInt64BE(offset) { + utils_1.bigIntAndBufferInt64Check('readBigUInt64BE'); + return this._readNumberValue(Buffer.prototype.readBigUInt64BE, 8, offset); } - } - Object.defineProperties(NodeError.prototype, { - name: { - value: Base.name, - writable: true, - enumerable: false, - configurable: true - }, - toString: { - value() { - return `${this.name} [${code}]: ${this.message}` - }, - writable: true, - enumerable: false, - configurable: true + /** + * Reads a BigUInt64LE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { BigInt } + */ + readBigUInt64LE(offset) { + utils_1.bigIntAndBufferInt64Check('readBigUInt64LE'); + return this._readNumberValue(Buffer.prototype.readBigUInt64LE, 8, offset); } - }) - NodeError.prototype.code = code - NodeError.prototype[kIsNodeError] = true - codes[code] = NodeError -} -function hideStackFrames(fn) { - // We rename the functions that will be hidden to cut off the stacktrace - // at the outermost one - const hidden = nodeInternalPrefix + fn.name - Object.defineProperty(fn, 'name', { - value: hidden - }) - return fn -} -function aggregateTwoErrors(innerError, outerError) { - if (innerError && outerError && innerError !== outerError) { - if (Array.isArray(outerError.errors)) { - // If `outerError` is already an `AggregateError`. - outerError.errors.push(innerError) - return outerError + /** + * Writes an UInt8 value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeUInt8(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeUInt8, 1, value, offset); } - const err = new AggregateError([outerError, innerError], outerError.message) - err.code = outerError.code - return err - } - return innerError || outerError -} -class AbortError extends Error { - constructor(message = 'The operation was aborted', options = undefined) { - if (options !== undefined && typeof options !== 'object') { - throw new codes.ERR_INVALID_ARG_TYPE('options', 'Object', options) + /** + * Inserts an UInt8 value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertUInt8(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeUInt8, 1, value, offset); } - super(message, options) - this.code = 'ABORT_ERR' - this.name = 'AbortError' - } -} -E('ERR_ASSERTION', '%s', Error) -E( - 'ERR_INVALID_ARG_TYPE', - (name, expected, actual) => { - assert(typeof name === 'string', "'name' must be a string") - if (!Array.isArray(expected)) { - expected = [expected] + /** + * Writes an UInt16BE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeUInt16BE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeUInt16BE, 2, value, offset); } - let msg = 'The ' - if (name.endsWith(' argument')) { - // For cases like 'first argument' - msg += `${name} ` - } else { - msg += `"${name}" ${name.includes('.') ? 'property' : 'argument'} ` - } - msg += 'must be ' - const types = [] - const instances = [] - const other = [] - for (const value of expected) { - assert(typeof value === 'string', 'All expected entries have to be of type string') - if (kTypes.includes(value)) { - types.push(value.toLowerCase()) - } else if (classRegExp.test(value)) { - instances.push(value) - } else { - assert(value !== 'object', 'The value "object" should be written as "Object"') - other.push(value) - } + /** + * Inserts an UInt16BE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertUInt16BE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeUInt16BE, 2, value, offset); } - - // Special handle `object` in case other instances are allowed to outline - // the differences between each other. - if (instances.length > 0) { - const pos = types.indexOf('object') - if (pos !== -1) { - types.splice(types, pos, 1) - instances.push('Object') - } + /** + * Writes an UInt16LE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeUInt16LE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeUInt16LE, 2, value, offset); } - if (types.length > 0) { - switch (types.length) { - case 1: - msg += `of type ${types[0]}` - break - case 2: - msg += `one of type ${types[0]} or ${types[1]}` - break - default: { - const last = types.pop() - msg += `one of type ${types.join(', ')}, or ${last}` - } - } - if (instances.length > 0 || other.length > 0) { - msg += ' or ' - } + /** + * Inserts an UInt16LE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertUInt16LE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeUInt16LE, 2, value, offset); } - if (instances.length > 0) { - switch (instances.length) { - case 1: - msg += `an instance of ${instances[0]}` - break - case 2: - msg += `an instance of ${instances[0]} or ${instances[1]}` - break - default: { - const last = instances.pop() - msg += `an instance of ${instances.join(', ')}, or ${last}` - } - } - if (other.length > 0) { - msg += ' or ' - } + /** + * Writes an UInt32BE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeUInt32BE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeUInt32BE, 4, value, offset); } - switch (other.length) { - case 0: - break - case 1: - if (other[0].toLowerCase() !== other[0]) { - msg += 'an ' - } - msg += `${other[0]}` - break - case 2: - msg += `one of ${other[0]} or ${other[1]}` - break - default: { - const last = other.pop() - msg += `one of ${other.join(', ')}, or ${last}` - } + /** + * Inserts an UInt32BE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertUInt32BE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeUInt32BE, 4, value, offset); } - if (actual == null) { - msg += `. Received ${actual}` - } else if (typeof actual === 'function' && actual.name) { - msg += `. Received function ${actual.name}` - } else if (typeof actual === 'object') { - var _actual$constructor - if ( - (_actual$constructor = actual.constructor) !== null && - _actual$constructor !== undefined && - _actual$constructor.name - ) { - msg += `. Received an instance of ${actual.constructor.name}` - } else { - const inspected = inspect(actual, { - depth: -1 - }) - msg += `. Received ${inspected}` - } - } else { - let inspected = inspect(actual, { - colors: false - }) - if (inspected.length > 25) { - inspected = `${inspected.slice(0, 25)}...` - } - msg += `. Received type ${typeof actual} (${inspected})` + /** + * Writes an UInt32LE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeUInt32LE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeUInt32LE, 4, value, offset); } - return msg - }, - TypeError -) -E( - 'ERR_INVALID_ARG_VALUE', - (name, value, reason = 'is invalid') => { - let inspected = inspect(value) - if (inspected.length > 128) { - inspected = inspected.slice(0, 128) + '...' - } - const type = name.includes('.') ? 'property' : 'argument' - return `The ${type} '${name}' ${reason}. Received ${inspected}` - }, - TypeError -) -E( - 'ERR_INVALID_RETURN_VALUE', - (input, name, value) => { - var _value$constructor - const type = - value !== null && - value !== undefined && - (_value$constructor = value.constructor) !== null && - _value$constructor !== undefined && - _value$constructor.name - ? `instance of ${value.constructor.name}` - : `type ${typeof value}` - return `Expected ${input} to be returned from the "${name}"` + ` function but got ${type}.` - }, - TypeError -) -E( - 'ERR_MISSING_ARGS', - (...args) => { - assert(args.length > 0, 'At least one arg needs to be specified') - let msg - const len = args.length - args = (Array.isArray(args) ? args : [args]).map((a) => `"${a}"`).join(' or ') - switch (len) { - case 1: - msg += `The ${args[0]} argument` - break - case 2: - msg += `The ${args[0]} and ${args[1]} arguments` - break - default: - { - const last = args.pop() - msg += `The ${args.join(', ')}, and ${last} arguments` - } - break + /** + * Inserts an UInt32LE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertUInt32LE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeUInt32LE, 4, value, offset); } - return `${msg} must be specified` - }, - TypeError -) -E( - 'ERR_OUT_OF_RANGE', - (str, range, input) => { - assert(range, 'Missing "range" argument') - let received - if (Number.isInteger(input) && Math.abs(input) > 2 ** 32) { - received = addNumericalSeparator(String(input)) - } else if (typeof input === 'bigint') { - received = String(input) - const limit = BigInt(2) ** BigInt(32) - if (input > limit || input < -limit) { - received = addNumericalSeparator(received) - } - received += 'n' - } else { - received = inspect(input) + /** + * Writes a BigUInt64BE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeBigUInt64BE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigUInt64BE'); + return this._writeNumberValue(Buffer.prototype.writeBigUInt64BE, 8, value, offset); } - return `The value of "${str}" is out of range. It must be ${range}. Received ${received}` - }, - RangeError -) -E('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times', Error) -E('ERR_METHOD_NOT_IMPLEMENTED', 'The %s method is not implemented', Error) -E('ERR_STREAM_ALREADY_FINISHED', 'Cannot call %s after a stream was finished', Error) -E('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable', Error) -E('ERR_STREAM_DESTROYED', 'Cannot call %s after a stream was destroyed', Error) -E('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError) -E('ERR_STREAM_PREMATURE_CLOSE', 'Premature close', Error) -E('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF', Error) -E('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event', Error) -E('ERR_STREAM_WRITE_AFTER_END', 'write after end', Error) -E('ERR_UNKNOWN_ENCODING', 'Unknown encoding: %s', TypeError) -module.exports = { - AbortError, - aggregateTwoErrors: hideStackFrames(aggregateTwoErrors), - hideStackFrames, - codes -} - - -/***/ }), - -/***/ 29963: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const Stream = __nccwpck_require__(2203) -if (Stream && process.env.READABLE_STREAM === 'disable') { - const promises = Stream.promises - - // Explicit export naming is needed for ESM - module.exports._uint8ArrayToBuffer = Stream._uint8ArrayToBuffer - module.exports._isUint8Array = Stream._isUint8Array - module.exports.isDisturbed = Stream.isDisturbed - module.exports.isErrored = Stream.isErrored - module.exports.isReadable = Stream.isReadable - module.exports.Readable = Stream.Readable - module.exports.Writable = Stream.Writable - module.exports.Duplex = Stream.Duplex - module.exports.Transform = Stream.Transform - module.exports.PassThrough = Stream.PassThrough - module.exports.addAbortSignal = Stream.addAbortSignal - module.exports.finished = Stream.finished - module.exports.destroy = Stream.destroy - module.exports.pipeline = Stream.pipeline - module.exports.compose = Stream.compose - Object.defineProperty(Stream, 'promises', { - configurable: true, - enumerable: true, - get() { - return promises + /** + * Inserts a BigUInt64BE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertBigUInt64BE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigUInt64BE'); + return this._insertNumberValue(Buffer.prototype.writeBigUInt64BE, 8, value, offset); } - }) - module.exports.Stream = Stream.Stream -} else { - const CustomStream = __nccwpck_require__(12375) - const promises = __nccwpck_require__(65904) - const originalDestroy = CustomStream.Readable.destroy - module.exports = CustomStream.Readable - - // Explicit export naming is needed for ESM - module.exports._uint8ArrayToBuffer = CustomStream._uint8ArrayToBuffer - module.exports._isUint8Array = CustomStream._isUint8Array - module.exports.isDisturbed = CustomStream.isDisturbed - module.exports.isErrored = CustomStream.isErrored - module.exports.isReadable = CustomStream.isReadable - module.exports.Readable = CustomStream.Readable - module.exports.Writable = CustomStream.Writable - module.exports.Duplex = CustomStream.Duplex - module.exports.Transform = CustomStream.Transform - module.exports.PassThrough = CustomStream.PassThrough - module.exports.addAbortSignal = CustomStream.addAbortSignal - module.exports.finished = CustomStream.finished - module.exports.destroy = CustomStream.destroy - module.exports.destroy = originalDestroy - module.exports.pipeline = CustomStream.pipeline - module.exports.compose = CustomStream.compose - Object.defineProperty(CustomStream, 'promises', { - configurable: true, - enumerable: true, - get() { - return promises + /** + * Writes a BigUInt64LE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeBigUInt64LE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigUInt64LE'); + return this._writeNumberValue(Buffer.prototype.writeBigUInt64LE, 8, value, offset); } - }) - module.exports.Stream = CustomStream.Stream -} - -// Allow default importing -module.exports["default"] = module.exports - - -/***/ }), - -/***/ 50999: -/***/ ((module) => { - -"use strict"; - - -/* - This file is a reduced and adapted version of the main lib/internal/per_context/primordials.js file defined at - - https://github.com/nodejs/node/blob/main/lib/internal/per_context/primordials.js - - Don't try to replace with the original file and keep it up to date with the upstream file. -*/ - -// This is a simplified version of AggregateError -class AggregateError extends Error { - constructor(errors) { - if (!Array.isArray(errors)) { - throw new TypeError(`Expected input to be an Array, got ${typeof errors}`) + /** + * Inserts a BigUInt64LE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertBigUInt64LE(value, offset) { + utils_1.bigIntAndBufferInt64Check('writeBigUInt64LE'); + return this._insertNumberValue(Buffer.prototype.writeBigUInt64LE, 8, value, offset); } - let message = '' - for (let i = 0; i < errors.length; i++) { - message += ` ${errors[i].stack}\n` + // Floating Point + /** + * Reads an FloatBE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readFloatBE(offset) { + return this._readNumberValue(Buffer.prototype.readFloatBE, 4, offset); } - super(message) - this.name = 'AggregateError' - this.errors = errors - } -} -module.exports = { - AggregateError, - ArrayIsArray(self) { - return Array.isArray(self) - }, - ArrayPrototypeIncludes(self, el) { - return self.includes(el) - }, - ArrayPrototypeIndexOf(self, el) { - return self.indexOf(el) - }, - ArrayPrototypeJoin(self, sep) { - return self.join(sep) - }, - ArrayPrototypeMap(self, fn) { - return self.map(fn) - }, - ArrayPrototypePop(self, el) { - return self.pop(el) - }, - ArrayPrototypePush(self, el) { - return self.push(el) - }, - ArrayPrototypeSlice(self, start, end) { - return self.slice(start, end) - }, - Error, - FunctionPrototypeCall(fn, thisArgs, ...args) { - return fn.call(thisArgs, ...args) - }, - FunctionPrototypeSymbolHasInstance(self, instance) { - return Function.prototype[Symbol.hasInstance].call(self, instance) - }, - MathFloor: Math.floor, - Number, - NumberIsInteger: Number.isInteger, - NumberIsNaN: Number.isNaN, - NumberMAX_SAFE_INTEGER: Number.MAX_SAFE_INTEGER, - NumberMIN_SAFE_INTEGER: Number.MIN_SAFE_INTEGER, - NumberParseInt: Number.parseInt, - ObjectDefineProperties(self, props) { - return Object.defineProperties(self, props) - }, - ObjectDefineProperty(self, name, prop) { - return Object.defineProperty(self, name, prop) - }, - ObjectGetOwnPropertyDescriptor(self, name) { - return Object.getOwnPropertyDescriptor(self, name) - }, - ObjectKeys(obj) { - return Object.keys(obj) - }, - ObjectSetPrototypeOf(target, proto) { - return Object.setPrototypeOf(target, proto) - }, - Promise, - PromisePrototypeCatch(self, fn) { - return self.catch(fn) - }, - PromisePrototypeThen(self, thenFn, catchFn) { - return self.then(thenFn, catchFn) - }, - PromiseReject(err) { - return Promise.reject(err) - }, - PromiseResolve(val) { - return Promise.resolve(val) - }, - ReflectApply: Reflect.apply, - RegExpPrototypeTest(self, value) { - return self.test(value) - }, - SafeSet: Set, - String, - StringPrototypeSlice(self, start, end) { - return self.slice(start, end) - }, - StringPrototypeToLowerCase(self) { - return self.toLowerCase() - }, - StringPrototypeToUpperCase(self) { - return self.toUpperCase() - }, - StringPrototypeTrim(self) { - return self.trim() - }, - Symbol, - SymbolFor: Symbol.for, - SymbolAsyncIterator: Symbol.asyncIterator, - SymbolHasInstance: Symbol.hasInstance, - SymbolIterator: Symbol.iterator, - SymbolDispose: Symbol.dispose || Symbol('Symbol.dispose'), - SymbolAsyncDispose: Symbol.asyncDispose || Symbol('Symbol.asyncDispose'), - TypedArrayPrototypeSet(self, buf, len) { - return self.set(buf, len) - }, - Boolean, - Uint8Array -} - - -/***/ }), - -/***/ 23539: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const bufferModule = __nccwpck_require__(20181) -const { format, inspect } = __nccwpck_require__(43536) -const { - codes: { ERR_INVALID_ARG_TYPE } -} = __nccwpck_require__(69220) -const { kResistStopPropagation, AggregateError, SymbolDispose } = __nccwpck_require__(50999) -const AbortSignal = globalThis.AbortSignal || (__nccwpck_require__(17413).AbortSignal) -const AbortController = globalThis.AbortController || (__nccwpck_require__(17413).AbortController) -const AsyncFunction = Object.getPrototypeOf(async function () {}).constructor -const Blob = globalThis.Blob || bufferModule.Blob -/* eslint-disable indent */ -const isBlob = - typeof Blob !== 'undefined' - ? function isBlob(b) { - // eslint-disable-next-line indent - return b instanceof Blob - } - : function isBlob(b) { - return false - } -/* eslint-enable indent */ - -const validateAbortSignal = (signal, name) => { - if (signal !== undefined && (signal === null || typeof signal !== 'object' || !('aborted' in signal))) { - throw new ERR_INVALID_ARG_TYPE(name, 'AbortSignal', signal) - } -} -const validateFunction = (value, name) => { - if (typeof value !== 'function') { - throw new ERR_INVALID_ARG_TYPE(name, 'Function', value) - } -} -module.exports = { - AggregateError, - kEmptyObject: Object.freeze({}), - once(callback) { - let called = false - return function (...args) { - if (called) { - return - } - called = true - callback.apply(this, args) + /** + * Reads an FloatLE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readFloatLE(offset) { + return this._readNumberValue(Buffer.prototype.readFloatLE, 4, offset); } - }, - createDeferredPromise: function () { - let resolve - let reject - - // eslint-disable-next-line promise/param-names - const promise = new Promise((res, rej) => { - resolve = res - reject = rej - }) - return { - promise, - resolve, - reject + /** + * Writes a FloatBE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeFloatBE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeFloatBE, 4, value, offset); } - }, - promisify(fn) { - return new Promise((resolve, reject) => { - fn((err, ...args) => { - if (err) { - return reject(err) - } - return resolve(...args) - }) - }) - }, - debuglog() { - return function () {} - }, - format, - inspect, - types: { - isAsyncFunction(fn) { - return fn instanceof AsyncFunction - }, - isArrayBufferView(arr) { - return ArrayBuffer.isView(arr) + /** + * Inserts a FloatBE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertFloatBE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeFloatBE, 4, value, offset); } - }, - isBlob, - deprecate(fn, message) { - return fn - }, - addAbortListener: - (__nccwpck_require__(24434).addAbortListener) || - function addAbortListener(signal, listener) { - if (signal === undefined) { - throw new ERR_INVALID_ARG_TYPE('signal', 'AbortSignal', signal) - } - validateAbortSignal(signal, 'signal') - validateFunction(listener, 'listener') - let removeEventListener - if (signal.aborted) { - queueMicrotask(() => listener()) - } else { - signal.addEventListener('abort', listener, { - __proto__: null, - once: true, - [kResistStopPropagation]: true - }) - removeEventListener = () => { - signal.removeEventListener('abort', listener) + /** + * Writes a FloatLE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeFloatLE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeFloatLE, 4, value, offset); + } + /** + * Inserts a FloatLE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertFloatLE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeFloatLE, 4, value, offset); + } + // Double Floating Point + /** + * Reads an DoublEBE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readDoubleBE(offset) { + return this._readNumberValue(Buffer.prototype.readDoubleBE, 8, offset); + } + /** + * Reads an DoubleLE value from the current read position or an optionally provided offset. + * + * @param offset { Number } The offset to read data from (optional) + * @return { Number } + */ + readDoubleLE(offset) { + return this._readNumberValue(Buffer.prototype.readDoubleLE, 8, offset); + } + /** + * Writes a DoubleBE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeDoubleBE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeDoubleBE, 8, value, offset); + } + /** + * Inserts a DoubleBE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertDoubleBE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeDoubleBE, 8, value, offset); + } + /** + * Writes a DoubleLE value to the current write position (or at optional offset). + * + * @param value { Number } The value to write. + * @param offset { Number } The offset to write the value at. + * + * @return this + */ + writeDoubleLE(value, offset) { + return this._writeNumberValue(Buffer.prototype.writeDoubleLE, 8, value, offset); + } + /** + * Inserts a DoubleLE value at the given offset value. + * + * @param value { Number } The value to insert. + * @param offset { Number } The offset to insert the value at. + * + * @return this + */ + insertDoubleLE(value, offset) { + return this._insertNumberValue(Buffer.prototype.writeDoubleLE, 8, value, offset); + } + // Strings + /** + * Reads a String from the current read position. + * + * @param arg1 { Number | String } The number of bytes to read as a String, or the BufferEncoding to use for + * the string (Defaults to instance level encoding). + * @param encoding { String } The BufferEncoding to use for the string (Defaults to instance level encoding). + * + * @return { String } + */ + readString(arg1, encoding) { + let lengthVal; + // Length provided + if (typeof arg1 === 'number') { + utils_1.checkLengthValue(arg1); + lengthVal = Math.min(arg1, this.length - this._readOffset); } - } - return { - __proto__: null, - [SymbolDispose]() { - var _removeEventListener - ;(_removeEventListener = removeEventListener) === null || _removeEventListener === undefined - ? undefined - : _removeEventListener() + else { + encoding = arg1; + lengthVal = this.length - this._readOffset; } - } - }, - AbortSignalAny: - AbortSignal.any || - function AbortSignalAny(signals) { - // Fast path if there is only one signal. - if (signals.length === 1) { - return signals[0] - } - const ac = new AbortController() - const abort = () => ac.abort() - signals.forEach((signal) => { - validateAbortSignal(signal, 'signals') - signal.addEventListener('abort', abort, { - once: true - }) - }) - ac.signal.addEventListener( - 'abort', - () => { - signals.forEach((signal) => signal.removeEventListener('abort', abort)) - }, - { - once: true + // Check encoding + if (typeof encoding !== 'undefined') { + utils_1.checkEncoding(encoding); } - ) - return ac.signal + const value = this._buff.slice(this._readOffset, this._readOffset + lengthVal).toString(encoding || this._encoding); + this._readOffset += lengthVal; + return value; } -} -module.exports.promisify.custom = Symbol.for('nodejs.util.promisify.custom') - - -/***/ }), - -/***/ 43536: -/***/ ((module) => { - -"use strict"; - - -/* - This file is a reduced and adapted version of the main lib/internal/util/inspect.js file defined at - - https://github.com/nodejs/node/blob/main/lib/internal/util/inspect.js - - Don't try to replace with the original file and keep it up to date with the upstream file. -*/ -module.exports = { - format(format, ...args) { - // Simplified version of https://nodejs.org/api/util.html#utilformatformat-args - return format.replace(/%([sdifj])/g, function (...[_unused, type]) { - const replacement = args.shift() - if (type === 'f') { - return replacement.toFixed(6) - } else if (type === 'j') { - return JSON.stringify(replacement) - } else if (type === 's' && typeof replacement === 'object') { - const ctor = replacement.constructor !== Object ? replacement.constructor.name : '' - return `${ctor} {}`.trim() - } else { - return replacement.toString() - } - }) - }, - inspect(value) { - // Vastly simplified version of https://nodejs.org/api/util.html#utilinspectobject-options - switch (typeof value) { - case 'string': - if (value.includes("'")) { - if (!value.includes('"')) { - return `"${value}"` - } else if (!value.includes('`') && !value.includes('${')) { - return `\`${value}\`` - } + /** + * Inserts a String + * + * @param value { String } The String value to insert. + * @param offset { Number } The offset to insert the string at. + * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). + * + * @return this + */ + insertString(value, offset, encoding) { + utils_1.checkOffsetValue(offset); + return this._handleString(value, true, offset, encoding); + } + /** + * Writes a String + * + * @param value { String } The String value to write. + * @param arg2 { Number | String } The offset to write the string at, or the BufferEncoding to use. + * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). + * + * @return this + */ + writeString(value, arg2, encoding) { + return this._handleString(value, false, arg2, encoding); + } + /** + * Reads a null-terminated String from the current read position. + * + * @param encoding { String } The BufferEncoding to use for the string (Defaults to instance level encoding). + * + * @return { String } + */ + readStringNT(encoding) { + if (typeof encoding !== 'undefined') { + utils_1.checkEncoding(encoding); } - return `'${value}'` - case 'number': - if (isNaN(value)) { - return 'NaN' - } else if (Object.is(value, -0)) { - return String(value) + // Set null character position to the end SmartBuffer instance. + let nullPos = this.length; + // Find next null character (if one is not found, default from above is used) + for (let i = this._readOffset; i < this.length; i++) { + if (this._buff[i] === 0x00) { + nullPos = i; + break; + } } - return value - case 'bigint': - return `${String(value)}n` - case 'boolean': - case 'undefined': - return String(value) - case 'object': - return '{}' + // Read string value + const value = this._buff.slice(this._readOffset, nullPos); + // Increment internal Buffer read offset + this._readOffset = nullPos + 1; + return value.toString(encoding || this._encoding); } - } -} - - -/***/ }), - -/***/ 12375: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - - - -/* replacement start */ - -const { Buffer } = __nccwpck_require__(20181) - -/* replacement end */ - -const { ObjectDefineProperty, ObjectKeys, ReflectApply } = __nccwpck_require__(50999) -const { - promisify: { custom: customPromisify } -} = __nccwpck_require__(23539) -const { streamReturningOperators, promiseReturningOperators } = __nccwpck_require__(11222) -const { - codes: { ERR_ILLEGAL_CONSTRUCTOR } -} = __nccwpck_require__(69220) -const compose = __nccwpck_require__(64999) -const { setDefaultHighWaterMark, getDefaultHighWaterMark } = __nccwpck_require__(54874) -const { pipeline } = __nccwpck_require__(16701) -const { destroyer } = __nccwpck_require__(65089) -const eos = __nccwpck_require__(36815) -const internalBuffer = {} -const promises = __nccwpck_require__(65904) -const utils = __nccwpck_require__(83426) -const Stream = (module.exports = __nccwpck_require__(84128).Stream) -Stream.isDestroyed = utils.isDestroyed -Stream.isDisturbed = utils.isDisturbed -Stream.isErrored = utils.isErrored -Stream.isReadable = utils.isReadable -Stream.isWritable = utils.isWritable -Stream.Readable = __nccwpck_require__(17783) -for (const key of ObjectKeys(streamReturningOperators)) { - const op = streamReturningOperators[key] - function fn(...args) { - if (new.target) { - throw ERR_ILLEGAL_CONSTRUCTOR() - } - return Stream.Readable.from(ReflectApply(op, this, args)) - } - ObjectDefineProperty(fn, 'name', { - __proto__: null, - value: op.name - }) - ObjectDefineProperty(fn, 'length', { - __proto__: null, - value: op.length - }) - ObjectDefineProperty(Stream.Readable.prototype, key, { - __proto__: null, - value: fn, - enumerable: false, - configurable: true, - writable: true - }) -} -for (const key of ObjectKeys(promiseReturningOperators)) { - const op = promiseReturningOperators[key] - function fn(...args) { - if (new.target) { - throw ERR_ILLEGAL_CONSTRUCTOR() + /** + * Inserts a null-terminated String. + * + * @param value { String } The String value to write. + * @param arg2 { Number | String } The offset to write the string to, or the BufferEncoding to use. + * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). + * + * @return this + */ + insertStringNT(value, offset, encoding) { + utils_1.checkOffsetValue(offset); + // Write Values + this.insertString(value, offset, encoding); + this.insertUInt8(0x00, offset + value.length); + return this; } - return ReflectApply(op, this, args) - } - ObjectDefineProperty(fn, 'name', { - __proto__: null, - value: op.name - }) - ObjectDefineProperty(fn, 'length', { - __proto__: null, - value: op.length - }) - ObjectDefineProperty(Stream.Readable.prototype, key, { - __proto__: null, - value: fn, - enumerable: false, - configurable: true, - writable: true - }) -} -Stream.Writable = __nccwpck_require__(58939) -Stream.Duplex = __nccwpck_require__(94449) -Stream.Transform = __nccwpck_require__(12135) -Stream.PassThrough = __nccwpck_require__(19173) -Stream.pipeline = pipeline -const { addAbortSignal } = __nccwpck_require__(80652) -Stream.addAbortSignal = addAbortSignal -Stream.finished = eos -Stream.destroy = destroyer -Stream.compose = compose -Stream.setDefaultHighWaterMark = setDefaultHighWaterMark -Stream.getDefaultHighWaterMark = getDefaultHighWaterMark -ObjectDefineProperty(Stream, 'promises', { - __proto__: null, - configurable: true, - enumerable: true, - get() { - return promises - } -}) -ObjectDefineProperty(pipeline, customPromisify, { - __proto__: null, - enumerable: true, - get() { - return promises.pipeline - } -}) -ObjectDefineProperty(eos, customPromisify, { - __proto__: null, - enumerable: true, - get() { - return promises.finished - } -}) - -// Backwards-compat with node 0.4.x -Stream.Stream = Stream -Stream._isUint8Array = function isUint8Array(value) { - return value instanceof Uint8Array -} -Stream._uint8ArrayToBuffer = function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk.buffer, chunk.byteOffset, chunk.byteLength) -} - - -/***/ }), - -/***/ 65904: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { ArrayPrototypePop, Promise } = __nccwpck_require__(50999) -const { isIterable, isNodeStream, isWebStream } = __nccwpck_require__(83426) -const { pipelineImpl: pl } = __nccwpck_require__(16701) -const { finished } = __nccwpck_require__(36815) -__nccwpck_require__(12375) -function pipeline(...streams) { - return new Promise((resolve, reject) => { - let signal - let end - const lastArg = streams[streams.length - 1] - if ( - lastArg && - typeof lastArg === 'object' && - !isNodeStream(lastArg) && - !isIterable(lastArg) && - !isWebStream(lastArg) - ) { - const options = ArrayPrototypePop(streams) - signal = options.signal - end = options.end + /** + * Writes a null-terminated String. + * + * @param value { String } The String value to write. + * @param arg2 { Number | String } The offset to write the string to, or the BufferEncoding to use. + * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). + * + * @return this + */ + writeStringNT(value, arg2, encoding) { + // Write Values + this.writeString(value, arg2, encoding); + this.writeUInt8(0x00, typeof arg2 === 'number' ? arg2 + value.length : this.writeOffset); + return this; } - pl( - streams, - (err, value) => { - if (err) { - reject(err) - } else { - resolve(value) + // Buffers + /** + * Reads a Buffer from the internal read position. + * + * @param length { Number } The length of data to read as a Buffer. + * + * @return { Buffer } + */ + readBuffer(length) { + if (typeof length !== 'undefined') { + utils_1.checkLengthValue(length); } - }, - { - signal, - end - } - ) - }) -} -module.exports = { - finished, - pipeline -} - - -/***/ }), - -/***/ 51364: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -module.exports = readdirGlob; - -const fs = __nccwpck_require__(79896); -const { EventEmitter } = __nccwpck_require__(24434); -const { Minimatch } = __nccwpck_require__(6944); -const { resolve } = __nccwpck_require__(16928); - -function readdir(dir, strict) { - return new Promise((resolve, reject) => { - fs.readdir(dir, {withFileTypes: true} ,(err, files) => { - if(err) { - switch (err.code) { - case 'ENOTDIR': // Not a directory - if(strict) { - reject(err); - } else { - resolve([]); + const lengthVal = typeof length === 'number' ? length : this.length; + const endPoint = Math.min(this.length, this._readOffset + lengthVal); + // Read buffer value + const value = this._buff.slice(this._readOffset, endPoint); + // Increment internal Buffer read offset + this._readOffset = endPoint; + return value; + } + /** + * Writes a Buffer to the current write position. + * + * @param value { Buffer } The Buffer to write. + * @param offset { Number } The offset to write the Buffer to. + * + * @return this + */ + insertBuffer(value, offset) { + utils_1.checkOffsetValue(offset); + return this._handleBuffer(value, true, offset); + } + /** + * Writes a Buffer to the current write position. + * + * @param value { Buffer } The Buffer to write. + * @param offset { Number } The offset to write the Buffer to. + * + * @return this + */ + writeBuffer(value, offset) { + return this._handleBuffer(value, false, offset); + } + /** + * Reads a null-terminated Buffer from the current read poisiton. + * + * @return { Buffer } + */ + readBufferNT() { + // Set null character position to the end SmartBuffer instance. + let nullPos = this.length; + // Find next null character (if one is not found, default from above is used) + for (let i = this._readOffset; i < this.length; i++) { + if (this._buff[i] === 0x00) { + nullPos = i; + break; } - break; - case 'ENOTSUP': // Operation not supported - case 'ENOENT': // No such file or directory - case 'ENAMETOOLONG': // Filename too long - case 'UNKNOWN': - resolve([]); - break; - case 'ELOOP': // Too many levels of symbolic links - default: - reject(err); - break; } - } else { - resolve(files); - } - }); - }); -} -function stat(file, followSymlinks) { - return new Promise((resolve, reject) => { - const statFunc = followSymlinks ? fs.stat : fs.lstat; - statFunc(file, (err, stats) => { - if(err) { - switch (err.code) { - case 'ENOENT': - if(followSymlinks) { - // Fallback to lstat to handle broken links as files - resolve(stat(file, false)); - } else { - resolve(null); - } - break; - default: - resolve(null); - break; + // Read value + const value = this._buff.slice(this._readOffset, nullPos); + // Increment internal Buffer read offset + this._readOffset = nullPos + 1; + return value; + } + /** + * Inserts a null-terminated Buffer. + * + * @param value { Buffer } The Buffer to write. + * @param offset { Number } The offset to write the Buffer to. + * + * @return this + */ + insertBufferNT(value, offset) { + utils_1.checkOffsetValue(offset); + // Write Values + this.insertBuffer(value, offset); + this.insertUInt8(0x00, offset + value.length); + return this; + } + /** + * Writes a null-terminated Buffer. + * + * @param value { Buffer } The Buffer to write. + * @param offset { Number } The offset to write the Buffer to. + * + * @return this + */ + writeBufferNT(value, offset) { + // Checks for valid numberic value; + if (typeof offset !== 'undefined') { + utils_1.checkOffsetValue(offset); } - } else { - resolve(stats); - } - }); - }); -} - -async function* exploreWalkAsync(dir, path, followSymlinks, useStat, shouldSkip, strict) { - let files = await readdir(path + dir, strict); - for(const file of files) { - let name = file.name; - if(name === undefined) { - // undefined file.name means the `withFileTypes` options is not supported by node - // we have to call the stat function to know if file is directory or not. - name = file; - useStat = true; + // Write Values + this.writeBuffer(value, offset); + this.writeUInt8(0x00, typeof offset === 'number' ? offset + value.length : this._writeOffset); + return this; } - const filename = dir + '/' + name; - const relative = filename.slice(1); // Remove the leading / - const absolute = path + '/' + relative; - let stats = null; - if(useStat || followSymlinks) { - stats = await stat(absolute, followSymlinks); + /** + * Clears the SmartBuffer instance to its original empty state. + */ + clear() { + this._writeOffset = 0; + this._readOffset = 0; + this.length = 0; + return this; } - if(!stats && file.name !== undefined) { - stats = file; + /** + * Gets the remaining data left to be read from the SmartBuffer instance. + * + * @return { Number } + */ + remaining() { + return this.length - this._readOffset; } - if(stats === null) { - stats = { isDirectory: () => false }; + /** + * Gets the current read offset value of the SmartBuffer instance. + * + * @return { Number } + */ + get readOffset() { + return this._readOffset; } - - if(stats.isDirectory()) { - if(!shouldSkip(relative)) { - yield {relative, absolute, stats}; - yield* exploreWalkAsync(filename, path, followSymlinks, useStat, shouldSkip, false); - } - } else { - yield {relative, absolute, stats}; + /** + * Sets the read offset value of the SmartBuffer instance. + * + * @param offset { Number } - The offset value to set. + */ + set readOffset(offset) { + utils_1.checkOffsetValue(offset); + // Check for bounds. + utils_1.checkTargetOffset(offset, this); + this._readOffset = offset; } - } -} -async function* explore(path, followSymlinks, useStat, shouldSkip) { - yield* exploreWalkAsync('', path, followSymlinks, useStat, shouldSkip, true); -} - - -function readOptions(options) { - return { - pattern: options.pattern, - dot: !!options.dot, - noglobstar: !!options.noglobstar, - matchBase: !!options.matchBase, - nocase: !!options.nocase, - ignore: options.ignore, - skip: options.skip, - - follow: !!options.follow, - stat: !!options.stat, - nodir: !!options.nodir, - mark: !!options.mark, - silent: !!options.silent, - absolute: !!options.absolute - }; -} - -class ReaddirGlob extends EventEmitter { - constructor(cwd, options, cb) { - super(); - if(typeof options === 'function') { - cb = options; - options = null; + /** + * Gets the current write offset value of the SmartBuffer instance. + * + * @return { Number } + */ + get writeOffset() { + return this._writeOffset; } - - this.options = readOptions(options || {}); - - this.matchers = []; - if(this.options.pattern) { - const matchers = Array.isArray(this.options.pattern) ? this.options.pattern : [this.options.pattern]; - this.matchers = matchers.map( m => - new Minimatch(m, { - dot: this.options.dot, - noglobstar:this.options.noglobstar, - matchBase:this.options.matchBase, - nocase:this.options.nocase - }) - ); + /** + * Sets the write offset value of the SmartBuffer instance. + * + * @param offset { Number } - The offset value to set. + */ + set writeOffset(offset) { + utils_1.checkOffsetValue(offset); + // Check for bounds. + utils_1.checkTargetOffset(offset, this); + this._writeOffset = offset; } - - this.ignoreMatchers = []; - if(this.options.ignore) { - const ignorePatterns = Array.isArray(this.options.ignore) ? this.options.ignore : [this.options.ignore]; - this.ignoreMatchers = ignorePatterns.map( ignore => - new Minimatch(ignore, {dot: true}) - ); + /** + * Gets the currently set string encoding of the SmartBuffer instance. + * + * @return { BufferEncoding } The string Buffer encoding currently set. + */ + get encoding() { + return this._encoding; } - - this.skipMatchers = []; - if(this.options.skip) { - const skipPatterns = Array.isArray(this.options.skip) ? this.options.skip : [this.options.skip]; - this.skipMatchers = skipPatterns.map( skip => - new Minimatch(skip, {dot: true}) - ); + /** + * Sets the string encoding of the SmartBuffer instance. + * + * @param encoding { BufferEncoding } The string Buffer encoding to set. + */ + set encoding(encoding) { + utils_1.checkEncoding(encoding); + this._encoding = encoding; } - - this.iterator = explore(resolve(cwd || '.'), this.options.follow, this.options.stat, this._shouldSkipDirectory.bind(this)); - this.paused = false; - this.inactive = false; - this.aborted = false; - - if(cb) { - this._matches = []; - this.on('match', match => this._matches.push(this.options.absolute ? match.absolute : match.relative)); - this.on('error', err => cb(err)); - this.on('end', () => cb(null, this._matches)); + /** + * Gets the underlying internal Buffer. (This includes unmanaged data in the Buffer) + * + * @return { Buffer } The Buffer value. + */ + get internalBuffer() { + return this._buff; } - - setTimeout( () => this._next(), 0); - } - - _shouldSkipDirectory(relative) { - //console.log(relative, this.skipMatchers.some(m => m.match(relative))); - return this.skipMatchers.some(m => m.match(relative)); - } - - _fileMatches(relative, isDirectory) { - const file = relative + (isDirectory ? '/' : ''); - return (this.matchers.length === 0 || this.matchers.some(m => m.match(file))) - && !this.ignoreMatchers.some(m => m.match(file)) - && (!this.options.nodir || !isDirectory); - } - - _next() { - if(!this.paused && !this.aborted) { - this.iterator.next() - .then((obj)=> { - if(!obj.done) { - const isDirectory = obj.value.stats.isDirectory(); - if(this._fileMatches(obj.value.relative, isDirectory )) { - let relative = obj.value.relative; - let absolute = obj.value.absolute; - if(this.options.mark && isDirectory) { - relative += '/'; - absolute += '/'; + /** + * Gets the value of the internal managed Buffer (Includes managed data only) + * + * @param { Buffer } + */ + toBuffer() { + return this._buff.slice(0, this.length); + } + /** + * Gets the String value of the internal managed Buffer + * + * @param encoding { String } The BufferEncoding to display the Buffer as (defaults to instance level encoding). + */ + toString(encoding) { + const encodingVal = typeof encoding === 'string' ? encoding : this._encoding; + // Check for invalid encoding. + utils_1.checkEncoding(encodingVal); + return this._buff.toString(encodingVal, 0, this.length); + } + /** + * Destroys the SmartBuffer instance. + */ + destroy() { + this.clear(); + return this; + } + /** + * Handles inserting and writing strings. + * + * @param value { String } The String value to insert. + * @param isInsert { Boolean } True if inserting a string, false if writing. + * @param arg2 { Number | String } The offset to insert the string at, or the BufferEncoding to use. + * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). + */ + _handleString(value, isInsert, arg3, encoding) { + let offsetVal = this._writeOffset; + let encodingVal = this._encoding; + // Check for offset + if (typeof arg3 === 'number') { + offsetVal = arg3; + // Check for encoding + } + else if (typeof arg3 === 'string') { + utils_1.checkEncoding(arg3); + encodingVal = arg3; + } + // Check for encoding (third param) + if (typeof encoding === 'string') { + utils_1.checkEncoding(encoding); + encodingVal = encoding; + } + // Calculate bytelength of string. + const byteLength = Buffer.byteLength(value, encodingVal); + // Ensure there is enough internal Buffer capacity. + if (isInsert) { + this.ensureInsertable(byteLength, offsetVal); + } + else { + this._ensureWriteable(byteLength, offsetVal); + } + // Write value + this._buff.write(value, offsetVal, byteLength, encodingVal); + // Increment internal Buffer write offset; + if (isInsert) { + this._writeOffset += byteLength; + } + else { + // If an offset was given, check to see if we wrote beyond the current writeOffset. + if (typeof arg3 === 'number') { + this._writeOffset = Math.max(this._writeOffset, offsetVal + byteLength); } - if(this.options.stat) { - this.emit('match', {relative, absolute, stat:obj.value.stats}); - } else { - this.emit('match', {relative, absolute}); + else { + // If no offset was given, we wrote to the end of the SmartBuffer so increment writeOffset. + this._writeOffset += byteLength; } - } - this._next(this.iterator); - } else { - this.emit('end'); - } - }) - .catch((err) => { - this.abort(); - this.emit('error', err); - if(!err.code && !this.options.silent) { - console.error(err); } - }); - } else { - this.inactive = true; + return this; } - } - - abort() { - this.aborted = true; - } - - pause() { - this.paused = true; - } - - resume() { - this.paused = false; - if(this.inactive) { - this.inactive = false; - this._next(); + /** + * Handles writing or insert of a Buffer. + * + * @param value { Buffer } The Buffer to write. + * @param offset { Number } The offset to write the Buffer to. + */ + _handleBuffer(value, isInsert, offset) { + const offsetVal = typeof offset === 'number' ? offset : this._writeOffset; + // Ensure there is enough internal Buffer capacity. + if (isInsert) { + this.ensureInsertable(value.length, offsetVal); + } + else { + this._ensureWriteable(value.length, offsetVal); + } + // Write buffer value + value.copy(this._buff, offsetVal); + // Increment internal Buffer write offset; + if (isInsert) { + this._writeOffset += value.length; + } + else { + // If an offset was given, check to see if we wrote beyond the current writeOffset. + if (typeof offset === 'number') { + this._writeOffset = Math.max(this._writeOffset, offsetVal + value.length); + } + else { + // If no offset was given, we wrote to the end of the SmartBuffer so increment writeOffset. + this._writeOffset += value.length; + } + } + return this; } - } -} - - -function readdirGlob(pattern, options, cb) { - return new ReaddirGlob(pattern, options, cb); -} -readdirGlob.ReaddirGlob = ReaddirGlob; - -/***/ }), - -/***/ 63669: -/***/ ((module) => { - -const isWindows = typeof process === 'object' && - process && - process.platform === 'win32' -module.exports = isWindows ? { sep: '\\' } : { sep: '/' } - - -/***/ }), - -/***/ 6944: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const minimatch = module.exports = (p, pattern, options = {}) => { - assertValidPattern(pattern) - - // shortcut: comments match nothing. - if (!options.nocomment && pattern.charAt(0) === '#') { - return false - } - - return new Minimatch(pattern, options).match(p) -} - -module.exports = minimatch - -const path = __nccwpck_require__(63669) -minimatch.sep = path.sep - -const GLOBSTAR = Symbol('globstar **') -minimatch.GLOBSTAR = GLOBSTAR -const expand = __nccwpck_require__(94691) - -const plTypes = { - '!': { open: '(?:(?!(?:', close: '))[^/]*?)'}, - '?': { open: '(?:', close: ')?' }, - '+': { open: '(?:', close: ')+' }, - '*': { open: '(?:', close: ')*' }, - '@': { open: '(?:', close: ')' } -} - -// any single thing other than / -// don't need to escape / when using new RegExp() -const qmark = '[^/]' - -// * => any number of characters -const star = qmark + '*?' - -// ** when dots are allowed. Anything goes, except .. and . -// not (^ or / followed by one or two dots followed by $ or /), -// followed by anything, any number of times. -const twoStarDot = '(?:(?!(?:\\\/|^)(?:\\.{1,2})($|\\\/)).)*?' - -// not a ^ or / followed by a dot, -// followed by anything, any number of times. -const twoStarNoDot = '(?:(?!(?:\\\/|^)\\.).)*?' - -// "abc" -> { a:true, b:true, c:true } -const charSet = s => s.split('').reduce((set, c) => { - set[c] = true - return set -}, {}) - -// characters that need to be escaped in RegExp. -const reSpecials = charSet('().*{}+?[]^$\\!') - -// characters that indicate we have to add the pattern start -const addPatternStartSet = charSet('[.(') - -// normalizes slashes. -const slashSplit = /\/+/ - -minimatch.filter = (pattern, options = {}) => - (p, i, list) => minimatch(p, pattern, options) - -const ext = (a, b = {}) => { - const t = {} - Object.keys(a).forEach(k => t[k] = a[k]) - Object.keys(b).forEach(k => t[k] = b[k]) - return t -} - -minimatch.defaults = def => { - if (!def || typeof def !== 'object' || !Object.keys(def).length) { - return minimatch - } - - const orig = minimatch - - const m = (p, pattern, options) => orig(p, pattern, ext(def, options)) - m.Minimatch = class Minimatch extends orig.Minimatch { - constructor (pattern, options) { - super(pattern, ext(def, options)) - } - } - m.Minimatch.defaults = options => orig.defaults(ext(def, options)).Minimatch - m.filter = (pattern, options) => orig.filter(pattern, ext(def, options)) - m.defaults = options => orig.defaults(ext(def, options)) - m.makeRe = (pattern, options) => orig.makeRe(pattern, ext(def, options)) - m.braceExpand = (pattern, options) => orig.braceExpand(pattern, ext(def, options)) - m.match = (list, pattern, options) => orig.match(list, pattern, ext(def, options)) - - return m -} - - - - - -// Brace expansion: -// a{b,c}d -> abd acd -// a{b,}c -> abc ac -// a{0..3}d -> a0d a1d a2d a3d -// a{b,c{d,e}f}g -> abg acdfg acefg -// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg -// -// Invalid sets are not expanded. -// a{2..}b -> a{2..}b -// a{b}c -> a{b}c -minimatch.braceExpand = (pattern, options) => braceExpand(pattern, options) - -const braceExpand = (pattern, options = {}) => { - assertValidPattern(pattern) - - // Thanks to Yeting Li for - // improving this regexp to avoid a ReDOS vulnerability. - if (options.nobrace || !/\{(?:(?!\{).)*\}/.test(pattern)) { - // shortcut. no need to expand. - return [pattern] - } - - return expand(pattern) -} - -const MAX_PATTERN_LENGTH = 1024 * 64 -const assertValidPattern = pattern => { - if (typeof pattern !== 'string') { - throw new TypeError('invalid pattern') - } - - if (pattern.length > MAX_PATTERN_LENGTH) { - throw new TypeError('pattern is too long') - } -} - -// parse a component of the expanded set. -// At this point, no pattern may contain "/" in it -// so we're going to return a 2d array, where each entry is the full -// pattern, split on '/', and then turned into a regular expression. -// A regexp is made at the end which joins each array with an -// escaped /, and another full one which joins each regexp with |. -// -// Following the lead of Bash 4.1, note that "**" only has special meaning -// when it is the *only* thing in a path portion. Otherwise, any series -// of * is equivalent to a single *. Globstar behavior is enabled by -// default, and can be disabled by setting options.noglobstar. -const SUBPARSE = Symbol('subparse') - -minimatch.makeRe = (pattern, options) => - new Minimatch(pattern, options || {}).makeRe() - -minimatch.match = (list, pattern, options = {}) => { - const mm = new Minimatch(pattern, options) - list = list.filter(f => mm.match(f)) - if (mm.options.nonull && !list.length) { - list.push(pattern) - } - return list -} - -// replace stuff like \* with * -const globUnescape = s => s.replace(/\\(.)/g, '$1') -const charUnescape = s => s.replace(/\\([^-\]])/g, '$1') -const regExpEscape = s => s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&') -const braExpEscape = s => s.replace(/[[\]\\]/g, '\\$&') - -class Minimatch { - constructor (pattern, options) { - assertValidPattern(pattern) - - if (!options) options = {} - - this.options = options - this.set = [] - this.pattern = pattern - this.windowsPathsNoEscape = !!options.windowsPathsNoEscape || - options.allowWindowsEscape === false - if (this.windowsPathsNoEscape) { - this.pattern = this.pattern.replace(/\\/g, '/') - } - this.regexp = null - this.negate = false - this.comment = false - this.empty = false - this.partial = !!options.partial - - // make the set of regexps etc. - this.make() - } - - debug () {} - - make () { - const pattern = this.pattern - const options = this.options - - // empty patterns and comments match nothing. - if (!options.nocomment && pattern.charAt(0) === '#') { - this.comment = true - return - } - if (!pattern) { - this.empty = true - return - } - - // step 1: figure out negation, etc. - this.parseNegate() - - // step 2: expand braces - let set = this.globSet = this.braceExpand() - - if (options.debug) this.debug = (...args) => console.error(...args) - - this.debug(this.pattern, set) - - // step 3: now we have a set, so turn each one into a series of path-portion - // matching patterns. - // These will be regexps, except in the case of "**", which is - // set to the GLOBSTAR object for globstar behavior, - // and will not contain any / characters - set = this.globParts = set.map(s => s.split(slashSplit)) - - this.debug(this.pattern, set) - - // glob --> regexps - set = set.map((s, si, set) => s.map(this.parse, this)) - - this.debug(this.pattern, set) - - // filter out everything that didn't compile properly. - set = set.filter(s => s.indexOf(false) === -1) - - this.debug(this.pattern, set) - - this.set = set - } - - parseNegate () { - if (this.options.nonegate) return - - const pattern = this.pattern - let negate = false - let negateOffset = 0 - - for (let i = 0; i < pattern.length && pattern.charAt(i) === '!'; i++) { - negate = !negate - negateOffset++ - } - - if (negateOffset) this.pattern = pattern.slice(negateOffset) - this.negate = negate - } - - // set partial to true to test if, for example, - // "/a/b" matches the start of "/*/b/*/d" - // Partial means, if you run out of file before you run - // out of pattern, then that's fine, as long as all - // the parts match. - matchOne (file, pattern, partial) { - var options = this.options - - this.debug('matchOne', - { 'this': this, file: file, pattern: pattern }) - - this.debug('matchOne', file.length, pattern.length) - - for (var fi = 0, - pi = 0, - fl = file.length, - pl = pattern.length - ; (fi < fl) && (pi < pl) - ; fi++, pi++) { - this.debug('matchOne loop') - var p = pattern[pi] - var f = file[fi] - - this.debug(pattern, p, f) - - // should be impossible. - // some invalid regexp stuff in the set. - /* istanbul ignore if */ - if (p === false) return false - - if (p === GLOBSTAR) { - this.debug('GLOBSTAR', [pattern, p, f]) - - // "**" - // a/**/b/**/c would match the following: - // a/b/x/y/z/c - // a/x/y/z/b/c - // a/b/x/b/x/c - // a/b/c - // To do this, take the rest of the pattern after - // the **, and see if it would match the file remainder. - // If so, return success. - // If not, the ** "swallows" a segment, and try again. - // This is recursively awful. - // - // a/**/b/**/c matching a/b/x/y/z/c - // - a matches a - // - doublestar - // - matchOne(b/x/y/z/c, b/**/c) - // - b matches b - // - doublestar - // - matchOne(x/y/z/c, c) -> no - // - matchOne(y/z/c, c) -> no - // - matchOne(z/c, c) -> no - // - matchOne(c, c) yes, hit - var fr = fi - var pr = pi + 1 - if (pr === pl) { - this.debug('** at the end') - // a ** at the end will just swallow the rest. - // We have found a match. - // however, it will not swallow /.x, unless - // options.dot is set. - // . and .. are *never* matched by **, for explosively - // exponential reasons. - for (; fi < fl; fi++) { - if (file[fi] === '.' || file[fi] === '..' || - (!options.dot && file[fi].charAt(0) === '.')) return false - } - return true - } - - // ok, let's see if we can swallow whatever we can. - while (fr < fl) { - var swallowee = file[fr] - - this.debug('\nglobstar while', file, fr, pattern, pr, swallowee) - - // XXX remove this slice. Just pass the start index. - if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) { - this.debug('globstar found match!', fr, fl, swallowee) - // found a match. - return true - } else { - // can't swallow "." or ".." ever. - // can only swallow ".foo" when explicitly asked. - if (swallowee === '.' || swallowee === '..' || - (!options.dot && swallowee.charAt(0) === '.')) { - this.debug('dot detected!', file, fr, pattern, pr) - break - } - - // ** swallows a segment, and continue. - this.debug('globstar swallow a segment, and continue') - fr++ - } - } - - // no match was found. - // However, in partial mode, we can't say this is necessarily over. - // If there's more *pattern* left, then - /* istanbul ignore if */ - if (partial) { - // ran out of file - this.debug('\n>>> no match, partial?', file, fr, pattern, pr) - if (fr === fl) return true + /** + * Ensures that the internal Buffer is large enough to read data. + * + * @param length { Number } The length of the data that needs to be read. + * @param offset { Number } The offset of the data that needs to be read. + */ + ensureReadable(length, offset) { + // Offset value defaults to managed read offset. + let offsetVal = this._readOffset; + // If an offset was provided, use it. + if (typeof offset !== 'undefined') { + // Checks for valid numberic value; + utils_1.checkOffsetValue(offset); + // Overide with custom offset. + offsetVal = offset; } - return false - } - - // something other than ** - // non-magic patterns just have to match exactly - // patterns with magic have been turned into regexps. - var hit - if (typeof p === 'string') { - hit = f === p - this.debug('string match', p, f, hit) - } else { - hit = f.match(p) - this.debug('pattern match', p, f, hit) - } - - if (!hit) return false - } - - // Note: ending in / means that we'll get a final "" - // at the end of the pattern. This can only match a - // corresponding "" at the end of the file. - // If the file ends in /, then it can only match a - // a pattern that ends in /, unless the pattern just - // doesn't have any more for it. But, a/b/ should *not* - // match "a/b/*", even though "" matches against the - // [^/]*? pattern, except in partial mode, where it might - // simply not be reached yet. - // However, a/b/ should still satisfy a/* - - // now either we fell off the end of the pattern, or we're done. - if (fi === fl && pi === pl) { - // ran out of pattern and filename at the same time. - // an exact hit! - return true - } else if (fi === fl) { - // ran out of file, but still had pattern left. - // this is ok if we're doing the match as part of - // a glob fs traversal. - return partial - } else /* istanbul ignore else */ if (pi === pl) { - // ran out of pattern, still have file left. - // this is only acceptable if we're on the very last - // empty segment of a file with a trailing slash. - // a/* should match a/b/ - return (fi === fl - 1) && (file[fi] === '') - } - - // should be unreachable. - /* istanbul ignore next */ - throw new Error('wtf?') - } - - braceExpand () { - return braceExpand(this.pattern, this.options) - } - - parse (pattern, isSub) { - assertValidPattern(pattern) - - const options = this.options - - // shortcuts - if (pattern === '**') { - if (!options.noglobstar) - return GLOBSTAR - else - pattern = '*' - } - if (pattern === '') return '' - - let re = '' - let hasMagic = false - let escaping = false - // ? => one single character - const patternListStack = [] - const negativeLists = [] - let stateChar - let inClass = false - let reClassStart = -1 - let classStart = -1 - let cs - let pl - let sp - // . and .. never match anything that doesn't start with ., - // even when options.dot is set. However, if the pattern - // starts with ., then traversal patterns can match. - let dotTravAllowed = pattern.charAt(0) === '.' - let dotFileAllowed = options.dot || dotTravAllowed - const patternStart = () => - dotTravAllowed - ? '' - : dotFileAllowed - ? '(?!(?:^|\\/)\\.{1,2}(?:$|\\/))' - : '(?!\\.)' - const subPatternStart = (p) => - p.charAt(0) === '.' - ? '' - : options.dot - ? '(?!(?:^|\\/)\\.{1,2}(?:$|\\/))' - : '(?!\\.)' - - - const clearStateChar = () => { - if (stateChar) { - // we had some state-tracking character - // that wasn't consumed by this pass. - switch (stateChar) { - case '*': - re += star - hasMagic = true - break - case '?': - re += qmark - hasMagic = true - break - default: - re += '\\' + stateChar - break + // Checks if offset is below zero, or the offset+length offset is beyond the total length of the managed data. + if (offsetVal < 0 || offsetVal + length > this.length) { + throw new Error(utils_1.ERRORS.INVALID_READ_BEYOND_BOUNDS); } - this.debug('clearStateChar %j %j', stateChar, re) - stateChar = false - } } - - for (let i = 0, c; (i < pattern.length) && (c = pattern.charAt(i)); i++) { - this.debug('%s\t%s %s %j', pattern, i, re, c) - - // skip over any that are escaped. - if (escaping) { - /* istanbul ignore next - completely not allowed, even escaped. */ - if (c === '/') { - return false - } - - if (reSpecials[c]) { - re += '\\' - } - re += c - escaping = false - continue - } - - switch (c) { - /* istanbul ignore next */ - case '/': { - // Should already be path-split by now. - return false - } - - case '\\': - if (inClass && pattern.charAt(i + 1) === '-') { - re += c - continue - } - - clearStateChar() - escaping = true - continue - - // the various stateChar values - // for the "extglob" stuff. - case '?': - case '*': - case '+': - case '@': - case '!': - this.debug('%s\t%s %s %j <-- stateChar', pattern, i, re, c) - - // all of those are literals inside a class, except that - // the glob [!a] means [^a] in regexp - if (inClass) { - this.debug(' in class') - if (c === '!' && i === classStart + 1) c = '^' - re += c - continue - } - - // if we already have a stateChar, then it means - // that there was something like ** or +? in there. - // Handle the stateChar, then proceed with this one. - this.debug('call clearStateChar %j', stateChar) - clearStateChar() - stateChar = c - // if extglob is disabled, then +(asdf|foo) isn't a thing. - // just clear the statechar *now*, rather than even diving into - // the patternList stuff. - if (options.noext) clearStateChar() - continue - - case '(': { - if (inClass) { - re += '(' - continue - } - - if (!stateChar) { - re += '\\(' - continue - } - - const plEntry = { - type: stateChar, - start: i - 1, - reStart: re.length, - open: plTypes[stateChar].open, - close: plTypes[stateChar].close, - } - this.debug(this.pattern, '\t', plEntry) - patternListStack.push(plEntry) - // negation is (?:(?!(?:js)(?:))[^/]*) - re += plEntry.open - // next entry starts with a dot maybe? - if (plEntry.start === 0 && plEntry.type !== '!') { - dotTravAllowed = true - re += subPatternStart(pattern.slice(i + 1)) - } - this.debug('plType %j %j', stateChar, re) - stateChar = false - continue + /** + * Ensures that the internal Buffer is large enough to insert data. + * + * @param dataLength { Number } The length of the data that needs to be written. + * @param offset { Number } The offset of the data to be written. + */ + ensureInsertable(dataLength, offset) { + // Checks for valid numberic value; + utils_1.checkOffsetValue(offset); + // Ensure there is enough internal Buffer capacity. + this._ensureCapacity(this.length + dataLength); + // If an offset was provided and its not the very end of the buffer, copy data into appropriate location in regards to the offset. + if (offset < this.length) { + this._buff.copy(this._buff, offset + dataLength, offset, this._buff.length); } - - case ')': { - const plEntry = patternListStack[patternListStack.length - 1] - if (inClass || !plEntry) { - re += '\\)' - continue - } - patternListStack.pop() - - // closing an extglob - clearStateChar() - hasMagic = true - pl = plEntry - // negation is (?:(?!js)[^/]*) - // The others are (?:) - re += pl.close - if (pl.type === '!') { - negativeLists.push(Object.assign(pl, { reEnd: re.length })) - } - continue + // Adjust tracked smart buffer length + if (offset + dataLength > this.length) { + this.length = offset + dataLength; } - - case '|': { - const plEntry = patternListStack[patternListStack.length - 1] - if (inClass || !plEntry) { - re += '\\|' - continue - } - - clearStateChar() - re += '|' - // next subpattern can start with a dot? - if (plEntry.start === 0 && plEntry.type !== '!') { - dotTravAllowed = true - re += subPatternStart(pattern.slice(i + 1)) - } - continue + else { + this.length += dataLength; } - - // these are mostly the same in regexp and glob - case '[': - // swallow any state-tracking char before the [ - clearStateChar() - - if (inClass) { - re += '\\' + c - continue - } - - inClass = true - classStart = i - reClassStart = re.length - re += c - continue - - case ']': - // a right bracket shall lose its special - // meaning and represent itself in - // a bracket expression if it occurs - // first in the list. -- POSIX.2 2.8.3.2 - if (i === classStart + 1 || !inClass) { - re += '\\' + c - continue - } - - // split where the last [ was, make sure we don't have - // an invalid re. if so, re-walk the contents of the - // would-be class to re-translate any characters that - // were passed through as-is - // TODO: It would probably be faster to determine this - // without a try/catch and a new RegExp, but it's tricky - // to do safely. For now, this is safe and works. - cs = pattern.substring(classStart + 1, i) - try { - RegExp('[' + braExpEscape(charUnescape(cs)) + ']') - // looks good, finish up the class. - re += c - } catch (er) { - // out of order ranges in JS are errors, but in glob syntax, - // they're just a range that matches nothing. - re = re.substring(0, reClassStart) + '(?:$.)' // match nothing ever - } - hasMagic = true - inClass = false - continue - - default: - // swallow any state char that wasn't consumed - clearStateChar() - - if (reSpecials[c] && !(c === '^' && inClass)) { - re += '\\' - } - - re += c - break - - } // switch - } // for - - // handle the case where we left a class open. - // "[abc" is valid, equivalent to "\[abc" - if (inClass) { - // split where the last [ was, and escape it - // this is a huge pita. We now have to re-walk - // the contents of the would-be class to re-translate - // any characters that were passed through as-is - cs = pattern.slice(classStart + 1) - sp = this.parse(cs, SUBPARSE) - re = re.substring(0, reClassStart) + '\\[' + sp[0] - hasMagic = hasMagic || sp[1] - } - - // handle the case where we had a +( thing at the *end* - // of the pattern. - // each pattern list stack adds 3 chars, and we need to go through - // and escape any | chars that were passed through as-is for the regexp. - // Go through and escape them, taking care not to double-escape any - // | chars that were already escaped. - for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) { - let tail - tail = re.slice(pl.reStart + pl.open.length) - this.debug('setting tail', re, pl) - // maybe some even number of \, then maybe 1 \, followed by a | - tail = tail.replace(/((?:\\{2}){0,64})(\\?)\|/g, (_, $1, $2) => { - /* istanbul ignore else - should already be done */ - if (!$2) { - // the | isn't already escaped, so escape it. - $2 = '\\' - } - - // need to escape all those slashes *again*, without escaping the - // one that we need for escaping the | character. As it works out, - // escaping an even number of slashes can be done by simply repeating - // it exactly after itself. That's why this trick works. - // - // I am sorry that you have to see this. - return $1 + $1 + $2 + '|' - }) - - this.debug('tail=%j\n %s', tail, tail, pl, re) - const t = pl.type === '*' ? star - : pl.type === '?' ? qmark - : '\\' + pl.type - - hasMagic = true - re = re.slice(0, pl.reStart) + t + '\\(' + tail - } - - // handle trailing things that only matter at the very end. - clearStateChar() - if (escaping) { - // trailing \\ - re += '\\\\' - } - - // only need to apply the nodot start if the re starts with - // something that could conceivably capture a dot - const addPatternStart = addPatternStartSet[re.charAt(0)] - - // Hack to work around lack of negative lookbehind in JS - // A pattern like: *.!(x).!(y|z) needs to ensure that a name - // like 'a.xyz.yz' doesn't match. So, the first negative - // lookahead, has to look ALL the way ahead, to the end of - // the pattern. - for (let n = negativeLists.length - 1; n > -1; n--) { - const nl = negativeLists[n] - - const nlBefore = re.slice(0, nl.reStart) - const nlFirst = re.slice(nl.reStart, nl.reEnd - 8) - let nlAfter = re.slice(nl.reEnd) - const nlLast = re.slice(nl.reEnd - 8, nl.reEnd) + nlAfter - - // Handle nested stuff like *(*.js|!(*.json)), where open parens - // mean that we should *not* include the ) in the bit that is considered - // "after" the negated section. - const closeParensBefore = nlBefore.split(')').length - const openParensBefore = nlBefore.split('(').length - closeParensBefore - let cleanAfter = nlAfter - for (let i = 0; i < openParensBefore; i++) { - cleanAfter = cleanAfter.replace(/\)[+*?]?/, '') - } - nlAfter = cleanAfter - - const dollar = nlAfter === '' && isSub !== SUBPARSE ? '(?:$|\\/)' : '' - - re = nlBefore + nlFirst + nlAfter + dollar + nlLast - } - - // if the re is not "" at this point, then we need to make sure - // it doesn't match against an empty path part. - // Otherwise a/* will match a/, which it should not. - if (re !== '' && hasMagic) { - re = '(?=.)' + re - } - - if (addPatternStart) { - re = patternStart() + re } - - // parsing just a piece of a larger pattern. - if (isSub === SUBPARSE) { - return [re, hasMagic] + /** + * Ensures that the internal Buffer is large enough to write data. + * + * @param dataLength { Number } The length of the data that needs to be written. + * @param offset { Number } The offset of the data to be written (defaults to writeOffset). + */ + _ensureWriteable(dataLength, offset) { + const offsetVal = typeof offset === 'number' ? offset : this._writeOffset; + // Ensure enough capacity to write data. + this._ensureCapacity(offsetVal + dataLength); + // Adjust SmartBuffer length (if offset + length is larger than managed length, adjust length) + if (offsetVal + dataLength > this.length) { + this.length = offsetVal + dataLength; + } } - - // if it's nocase, and the lcase/uppercase don't match, it's magic - if (options.nocase && !hasMagic) { - hasMagic = pattern.toUpperCase() !== pattern.toLowerCase() + /** + * Ensures that the internal Buffer is large enough to write at least the given amount of data. + * + * @param minLength { Number } The minimum length of the data needs to be written. + */ + _ensureCapacity(minLength) { + const oldLength = this._buff.length; + if (minLength > oldLength) { + let data = this._buff; + let newLength = (oldLength * 3) / 2 + 1; + if (newLength < minLength) { + newLength = minLength; + } + this._buff = Buffer.allocUnsafe(newLength); + data.copy(this._buff, 0, 0, oldLength); + } } - - // skip the regexp for non-magical patterns - // unescape anything in it, though, so that it'll be - // an exact match against a file etc. - if (!hasMagic) { - return globUnescape(pattern) + /** + * Reads a numeric number value using the provided function. + * + * @typeparam T { number | bigint } The type of the value to be read + * + * @param func { Function(offset: number) => number } The function to read data on the internal Buffer with. + * @param byteSize { Number } The number of bytes read. + * @param offset { Number } The offset to read from (optional). When this is not provided, the managed readOffset is used instead. + * + * @returns { T } the number value + */ + _readNumberValue(func, byteSize, offset) { + this.ensureReadable(byteSize, offset); + // Call Buffer.readXXXX(); + const value = func.call(this._buff, typeof offset === 'number' ? offset : this._readOffset); + // Adjust internal read offset if an optional read offset was not provided. + if (typeof offset === 'undefined') { + this._readOffset += byteSize; + } + return value; } - - const flags = options.nocase ? 'i' : '' - try { - return Object.assign(new RegExp('^' + re + '$', flags), { - _glob: pattern, - _src: re, - }) - } catch (er) /* istanbul ignore next - should be impossible */ { - // If it was an invalid regular expression, then it can't match - // anything. This trick looks for a character after the end of - // the string, which is of course impossible, except in multi-line - // mode, but it's not a /m regex. - return new RegExp('$.') + /** + * Inserts a numeric number value based on the given offset and value. + * + * @typeparam T { number | bigint } The type of the value to be written + * + * @param func { Function(offset: T, offset?) => number} The function to write data on the internal Buffer with. + * @param byteSize { Number } The number of bytes written. + * @param value { T } The number value to write. + * @param offset { Number } the offset to write the number at (REQUIRED). + * + * @returns SmartBuffer this buffer + */ + _insertNumberValue(func, byteSize, value, offset) { + // Check for invalid offset values. + utils_1.checkOffsetValue(offset); + // Ensure there is enough internal Buffer capacity. (raw offset is passed) + this.ensureInsertable(byteSize, offset); + // Call buffer.writeXXXX(); + func.call(this._buff, value, offset); + // Adjusts internally managed write offset. + this._writeOffset += byteSize; + return this; } - } - - makeRe () { - if (this.regexp || this.regexp === false) return this.regexp - - // at this point, this.set is a 2d array of partial - // pattern strings, or "**". - // - // It's better to use .match(). This function shouldn't - // be used, really, but it's pretty convenient sometimes, - // when you just want to work with a regex. - const set = this.set - - if (!set.length) { - this.regexp = false - return this.regexp - } - const options = this.options - - const twoStar = options.noglobstar ? star - : options.dot ? twoStarDot - : twoStarNoDot - const flags = options.nocase ? 'i' : '' - - // coalesce globstars and regexpify non-globstar patterns - // if it's the only item, then we just do one twoStar - // if it's the first, and there are more, prepend (\/|twoStar\/)? to next - // if it's the last, append (\/twoStar|) to previous - // if it's in the middle, append (\/|\/twoStar\/) to previous - // then filter out GLOBSTAR symbols - let re = set.map(pattern => { - pattern = pattern.map(p => - typeof p === 'string' ? regExpEscape(p) - : p === GLOBSTAR ? GLOBSTAR - : p._src - ).reduce((set, p) => { - if (!(set[set.length - 1] === GLOBSTAR && p === GLOBSTAR)) { - set.push(p) - } - return set - }, []) - pattern.forEach((p, i) => { - if (p !== GLOBSTAR || pattern[i-1] === GLOBSTAR) { - return + /** + * Writes a numeric number value based on the given offset and value. + * + * @typeparam T { number | bigint } The type of the value to be written + * + * @param func { Function(offset: T, offset?) => number} The function to write data on the internal Buffer with. + * @param byteSize { Number } The number of bytes written. + * @param value { T } The number value to write. + * @param offset { Number } the offset to write the number at (REQUIRED). + * + * @returns SmartBuffer this buffer + */ + _writeNumberValue(func, byteSize, value, offset) { + // If an offset was provided, validate it. + if (typeof offset === 'number') { + // Check if we're writing beyond the bounds of the managed data. + if (offset < 0) { + throw new Error(utils_1.ERRORS.INVALID_WRITE_BEYOND_BOUNDS); + } + utils_1.checkOffsetValue(offset); } - if (i === 0) { - if (pattern.length > 1) { - pattern[i+1] = '(?:\\\/|' + twoStar + '\\\/)?' + pattern[i+1] - } else { - pattern[i] = twoStar - } - } else if (i === pattern.length - 1) { - pattern[i-1] += '(?:\\\/|' + twoStar + ')?' - } else { - pattern[i-1] += '(?:\\\/|\\\/' + twoStar + '\\\/)' + pattern[i+1] - pattern[i+1] = GLOBSTAR + // Default to writeOffset if no offset value was given. + const offsetVal = typeof offset === 'number' ? offset : this._writeOffset; + // Ensure there is enough internal Buffer capacity. (raw offset is passed) + this._ensureWriteable(byteSize, offsetVal); + func.call(this._buff, value, offsetVal); + // If an offset was given, check to see if we wrote beyond the current writeOffset. + if (typeof offset === 'number') { + this._writeOffset = Math.max(this._writeOffset, offsetVal + byteSize); } - }) - return pattern.filter(p => p !== GLOBSTAR).join('/') - }).join('|') - - // must match entire pattern - // ending in a * or ** will make it less strict. - re = '^(?:' + re + ')$' - - // can match anything, as long as it's not this. - if (this.negate) re = '^(?!' + re + ').*$' - - try { - this.regexp = new RegExp(re, flags) - } catch (ex) /* istanbul ignore next - should be impossible */ { - this.regexp = false - } - return this.regexp - } - - match (f, partial = this.partial) { - this.debug('match', f, this.pattern) - // short-circuit in the case of busted things. - // comments, etc. - if (this.comment) return false - if (this.empty) return f === '' - - if (f === '/' && partial) return true - - const options = this.options - - // windows: need to use /, not \ - if (path.sep !== '/') { - f = f.split(path.sep).join('/') - } - - // treat the test path as a set of pathparts. - f = f.split(slashSplit) - this.debug(this.pattern, 'split', f) - - // just ONE of the pattern sets in this.set needs to match - // in order for it to be valid. If negating, then just one - // match means that we have failed. - // Either way, return on the first hit. - - const set = this.set - this.debug(this.pattern, 'set', set) - - // Find the basename of the path by looking for the last non-empty segment - let filename - for (let i = f.length - 1; i >= 0; i--) { - filename = f[i] - if (filename) break - } - - for (let i = 0; i < set.length; i++) { - const pattern = set[i] - let file = f - if (options.matchBase && pattern.length === 1) { - file = [filename] - } - const hit = this.matchOne(file, pattern, partial) - if (hit) { - if (options.flipNegate) return true - return !this.negate - } + else { + // If no numeric offset was given, we wrote to the end of the SmartBuffer so increment writeOffset. + this._writeOffset += byteSize; + } + return this; } - - // didn't get any hits. this is success if it's a negative - // pattern, failure otherwise. - if (options.flipNegate) return false - return this.negate - } - - static defaults (def) { - return minimatch.defaults(def).Minimatch - } } - -minimatch.Minimatch = Minimatch - +exports.SmartBuffer = SmartBuffer; +//# sourceMappingURL=smartbuffer.js.map /***/ }), -/***/ 59073: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 68632: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; - -var fs = __nccwpck_require__(79896), - join = (__nccwpck_require__(16928).join), - resolve = (__nccwpck_require__(16928).resolve), - dirname = (__nccwpck_require__(16928).dirname), - defaultOptions = { - extensions: ['js', 'json', 'coffee'], - recurse: true, - rename: function (name) { - return name; - }, - visit: function (obj) { - return obj; +Object.defineProperty(exports, "__esModule", ({ value: true })); +const buffer_1 = __nccwpck_require__(20181); +/** + * Error strings + */ +const ERRORS = { + INVALID_ENCODING: 'Invalid encoding provided. Please specify a valid encoding the internal Node.js Buffer supports.', + INVALID_SMARTBUFFER_SIZE: 'Invalid size provided. Size must be a valid integer greater than zero.', + INVALID_SMARTBUFFER_BUFFER: 'Invalid Buffer provided in SmartBufferOptions.', + INVALID_SMARTBUFFER_OBJECT: 'Invalid SmartBufferOptions object supplied to SmartBuffer constructor or factory methods.', + INVALID_OFFSET: 'An invalid offset value was provided.', + INVALID_OFFSET_NON_NUMBER: 'An invalid offset value was provided. A numeric value is required.', + INVALID_LENGTH: 'An invalid length value was provided.', + INVALID_LENGTH_NON_NUMBER: 'An invalid length value was provived. A numeric value is required.', + INVALID_TARGET_OFFSET: 'Target offset is beyond the bounds of the internal SmartBuffer data.', + INVALID_TARGET_LENGTH: 'Specified length value moves cursor beyong the bounds of the internal SmartBuffer data.', + INVALID_READ_BEYOND_BOUNDS: 'Attempted to read beyond the bounds of the managed data.', + INVALID_WRITE_BEYOND_BOUNDS: 'Attempted to write beyond the bounds of the managed data.' +}; +exports.ERRORS = ERRORS; +/** + * Checks if a given encoding is a valid Buffer encoding. (Throws an exception if check fails) + * + * @param { String } encoding The encoding string to check. + */ +function checkEncoding(encoding) { + if (!buffer_1.Buffer.isEncoding(encoding)) { + throw new Error(ERRORS.INVALID_ENCODING); } - }; - -function checkFileInclusion(path, filename, options) { - return ( - // verify file has valid extension - (new RegExp('\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) && - - // if options.include is a RegExp, evaluate it and make sure the path passes - !(options.include && options.include instanceof RegExp && !options.include.test(path)) && - - // if options.include is a function, evaluate it and make sure the path passes - !(options.include && typeof options.include === 'function' && !options.include(path, filename)) && - - // if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass - !(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) && - - // if options.exclude is a function, evaluate it and make sure the path doesn't pass - !(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename)) - ); } - -function requireDirectory(m, path, options) { - var retval = {}; - - // path is optional - if (path && !options && typeof path !== 'string') { - options = path; - path = null; - } - - // default options - options = options || {}; - for (var prop in defaultOptions) { - if (typeof options[prop] === 'undefined') { - options[prop] = defaultOptions[prop]; +exports.checkEncoding = checkEncoding; +/** + * Checks if a given number is a finite integer. (Throws an exception if check fails) + * + * @param { Number } value The number value to check. + */ +function isFiniteInteger(value) { + return typeof value === 'number' && isFinite(value) && isInteger(value); +} +exports.isFiniteInteger = isFiniteInteger; +/** + * Checks if an offset/length value is valid. (Throws an exception if check fails) + * + * @param value The value to check. + * @param offset True if checking an offset, false if checking a length. + */ +function checkOffsetOrLengthValue(value, offset) { + if (typeof value === 'number') { + // Check for non finite/non integers + if (!isFiniteInteger(value) || value < 0) { + throw new Error(offset ? ERRORS.INVALID_OFFSET : ERRORS.INVALID_LENGTH); + } } - } - - // if no path was passed in, assume the equivelant of __dirname from caller - // otherwise, resolve path relative to the equivalent of __dirname - path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path); - - // get the path of each file in specified directory, append to current tree node, recurse - fs.readdirSync(path).forEach(function (filename) { - var joined = join(path, filename), - files, - key, - obj; - - if (fs.statSync(joined).isDirectory() && options.recurse) { - // this node is a directory; recurse - files = requireDirectory(m, joined, options); - // exclude empty directories - if (Object.keys(files).length) { - retval[options.rename(filename, joined, filename)] = files; - } - } else { - if (joined !== m.filename && checkFileInclusion(joined, filename, options)) { - // hash node key shouldn't include file extension - key = filename.substring(0, filename.lastIndexOf('.')); - obj = m.require(joined); - retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj; - } + else { + throw new Error(offset ? ERRORS.INVALID_OFFSET_NON_NUMBER : ERRORS.INVALID_LENGTH_NON_NUMBER); } - }); - - return retval; -} - -module.exports = requireDirectory; -module.exports.defaults = defaultOptions; - - -/***/ }), - -/***/ 91631: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - -const path = __nccwpck_require__(16928); -const Module = __nccwpck_require__(73339); -const fs = __nccwpck_require__(79896); - -const resolveFrom = (fromDir, moduleId, silent) => { - if (typeof fromDir !== 'string') { - throw new TypeError(`Expected \`fromDir\` to be of type \`string\`, got \`${typeof fromDir}\``); - } - - if (typeof moduleId !== 'string') { - throw new TypeError(`Expected \`moduleId\` to be of type \`string\`, got \`${typeof moduleId}\``); - } - - try { - fromDir = fs.realpathSync(fromDir); - } catch (err) { - if (err.code === 'ENOENT') { - fromDir = path.resolve(fromDir); - } else if (silent) { - return null; - } else { - throw err; - } - } - - const fromFile = path.join(fromDir, 'noop.js'); - - const resolveFileName = () => Module._resolveFilename(moduleId, { - id: fromFile, - filename: fromFile, - paths: Module._nodeModulePaths(fromDir) - }); - - if (silent) { - try { - return resolveFileName(); - } catch (err) { - return null; - } - } - - return resolveFileName(); -}; - -module.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId); -module.exports.silent = (fromDir, moduleId) => resolveFrom(fromDir, moduleId, true); - - -/***/ }), - -/***/ 93058: -/***/ ((module, exports, __nccwpck_require__) => { - -/*! safe-buffer. MIT License. Feross Aboukhadijeh */ -/* eslint-disable node/no-deprecated-api */ -var buffer = __nccwpck_require__(20181) -var Buffer = buffer.Buffer - -// alternative to using Object.keys for old browsers -function copyProps (src, dst) { - for (var key in src) { - dst[key] = src[key] - } -} -if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { - module.exports = buffer -} else { - // Copy properties from require('buffer') - copyProps(buffer, exports) - exports.Buffer = SafeBuffer } - -function SafeBuffer (arg, encodingOrOffset, length) { - return Buffer(arg, encodingOrOffset, length) +/** + * Checks if a length value is valid. (Throws an exception if check fails) + * + * @param { Number } length The value to check. + */ +function checkLengthValue(length) { + checkOffsetOrLengthValue(length, false); } - -SafeBuffer.prototype = Object.create(Buffer.prototype) - -// Copy static methods from Buffer -copyProps(Buffer, SafeBuffer) - -SafeBuffer.from = function (arg, encodingOrOffset, length) { - if (typeof arg === 'number') { - throw new TypeError('Argument must not be a number') - } - return Buffer(arg, encodingOrOffset, length) +exports.checkLengthValue = checkLengthValue; +/** + * Checks if a offset value is valid. (Throws an exception if check fails) + * + * @param { Number } offset The value to check. + */ +function checkOffsetValue(offset) { + checkOffsetOrLengthValue(offset, true); } - -SafeBuffer.alloc = function (size, fill, encoding) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - var buf = Buffer(size) - if (fill !== undefined) { - if (typeof encoding === 'string') { - buf.fill(fill, encoding) - } else { - buf.fill(fill) +exports.checkOffsetValue = checkOffsetValue; +/** + * Checks if a target offset value is out of bounds. (Throws an exception if check fails) + * + * @param { Number } offset The offset value to check. + * @param { SmartBuffer } buff The SmartBuffer instance to check against. + */ +function checkTargetOffset(offset, buff) { + if (offset < 0 || offset > buff.length) { + throw new Error(ERRORS.INVALID_TARGET_OFFSET); } - } else { - buf.fill(0) - } - return buf -} - -SafeBuffer.allocUnsafe = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return Buffer(size) } - -SafeBuffer.allocUnsafeSlow = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') - } - return buffer.SlowBuffer(size) +exports.checkTargetOffset = checkTargetOffset; +/** + * Determines whether a given number is a integer. + * @param value The number to check. + */ +function isInteger(value) { + return typeof value === 'number' && isFinite(value) && Math.floor(value) === value; } - - -/***/ }), - -/***/ 89379: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const ANY = Symbol('SemVer ANY') -// hoisted class for cyclic dependency -class Comparator { - static get ANY () { - return ANY - } - - constructor (comp, options) { - options = parseOptions(options) - - if (comp instanceof Comparator) { - if (comp.loose === !!options.loose) { - return comp - } else { - comp = comp.value - } - } - - comp = comp.trim().split(/\s+/).join(' ') - debug('comparator', comp, options) - this.options = options - this.loose = !!options.loose - this.parse(comp) - - if (this.semver === ANY) { - this.value = '' - } else { - this.value = this.operator + this.semver.version - } - - debug('comp', this) - } - - parse (comp) { - const r = this.options.loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR] - const m = comp.match(r) - - if (!m) { - throw new TypeError(`Invalid comparator: ${comp}`) - } - - this.operator = m[1] !== undefined ? m[1] : '' - if (this.operator === '=') { - this.operator = '' - } - - // if it literally is just '>' or '' then allow anything. - if (!m[2]) { - this.semver = ANY - } else { - this.semver = new SemVer(m[2], this.options.loose) +/** + * Throws if Node.js version is too low to support bigint + */ +function bigIntAndBufferInt64Check(bufferMethod) { + if (typeof BigInt === 'undefined') { + throw new Error('Platform does not support JS BigInt type.'); } - } - - toString () { - return this.value - } - - test (version) { - debug('Comparator.test', version, this.options.loose) - - if (this.semver === ANY || version === ANY) { - return true + if (typeof buffer_1.Buffer.prototype[bufferMethod] === 'undefined') { + throw new Error(`Platform does not support Buffer.prototype.${bufferMethod}.`); } +} +exports.bigIntAndBufferInt64Check = bigIntAndBufferInt64Check; +//# sourceMappingURL=utils.js.map - if (typeof version === 'string') { - try { - version = new SemVer(version, this.options) - } catch (er) { - return false - } - } +/***/ }), - return cmp(version, this.operator, this.semver, this.options) - } +/***/ 53357: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - intersects (comp, options) { - if (!(comp instanceof Comparator)) { - throw new TypeError('a Comparator is required') - } +"use strict"; - if (this.operator === '') { - if (this.value === '') { - return true - } - return new Range(comp.value, options).test(this.value) - } else if (comp.operator === '') { - if (comp.value === '') { - return true - } - return new Range(this.value, options).test(comp.semver) +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; } - - options = parseOptions(options) - - // Special cases where nothing can possibly be lower - if (options.includePrerelease && - (this.value === '<0.0.0-0' || comp.value === '<0.0.0-0')) { - return false + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); +}) : function(o, v) { + o["default"] = v; +}); +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); + __setModuleDefault(result, mod); + return result; +}; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.SocksProxyAgent = void 0; +const socks_1 = __nccwpck_require__(42474); +const agent_base_1 = __nccwpck_require__(98894); +const debug_1 = __importDefault(__nccwpck_require__(2830)); +const dns = __importStar(__nccwpck_require__(72250)); +const net = __importStar(__nccwpck_require__(69278)); +const tls = __importStar(__nccwpck_require__(64756)); +const url_1 = __nccwpck_require__(87016); +const debug = (0, debug_1.default)('socks-proxy-agent'); +const setServernameFromNonIpHost = (options) => { + if (options.servername === undefined && + options.host && + !net.isIP(options.host)) { + return { + ...options, + servername: options.host, + }; } - if (!options.includePrerelease && - (this.value.startsWith('<0.0.0') || comp.value.startsWith('<0.0.0'))) { - return false + return options; +}; +function parseSocksURL(url) { + let lookup = false; + let type = 5; + const host = url.hostname; + // From RFC 1928, Section 3: https://tools.ietf.org/html/rfc1928#section-3 + // "The SOCKS service is conventionally located on TCP port 1080" + const port = parseInt(url.port, 10) || 1080; + // figure out if we want socks v4 or v5, based on the "protocol" used. + // Defaults to 5. + switch (url.protocol.replace(':', '')) { + case 'socks4': + lookup = true; + type = 4; + break; + // pass through + case 'socks4a': + type = 4; + break; + case 'socks5': + lookup = true; + type = 5; + break; + // pass through + case 'socks': // no version specified, default to 5h + type = 5; + break; + case 'socks5h': + type = 5; + break; + default: + throw new TypeError(`A "socks" protocol must be specified! Got: ${String(url.protocol)}`); } - - // Same direction increasing (> or >=) - if (this.operator.startsWith('>') && comp.operator.startsWith('>')) { - return true + const proxy = { + host, + port, + type, + }; + if (url.username) { + Object.defineProperty(proxy, 'userId', { + value: decodeURIComponent(url.username), + enumerable: false, + }); } - // Same direction decreasing (< or <=) - if (this.operator.startsWith('<') && comp.operator.startsWith('<')) { - return true + if (url.password != null) { + Object.defineProperty(proxy, 'password', { + value: decodeURIComponent(url.password), + enumerable: false, + }); } - // same SemVer and both sides are inclusive (<= or >=) - if ( - (this.semver.version === comp.semver.version) && - this.operator.includes('=') && comp.operator.includes('=')) { - return true + return { lookup, proxy }; +} +class SocksProxyAgent extends agent_base_1.Agent { + constructor(uri, opts) { + super(opts); + const url = typeof uri === 'string' ? new url_1.URL(uri) : uri; + const { proxy, lookup } = parseSocksURL(url); + this.shouldLookup = lookup; + this.proxy = proxy; + this.timeout = opts?.timeout ?? null; + this.socketOptions = opts?.socketOptions ?? null; } - // opposite directions less than - if (cmp(this.semver, '<', comp.semver, options) && - this.operator.startsWith('>') && comp.operator.startsWith('<')) { - return true + /** + * Initiates a SOCKS connection to the specified SOCKS proxy server, + * which in turn connects to the specified remote host and port. + */ + async connect(req, opts) { + const { shouldLookup, proxy, timeout } = this; + if (!opts.host) { + throw new Error('No `host` defined!'); + } + let { host } = opts; + const { port, lookup: lookupFn = dns.lookup } = opts; + if (shouldLookup) { + // Client-side DNS resolution for "4" and "5" socks proxy versions. + host = await new Promise((resolve, reject) => { + // Use the request's custom lookup, if one was configured: + lookupFn(host, {}, (err, res) => { + if (err) { + reject(err); + } + else { + resolve(res); + } + }); + }); + } + const socksOpts = { + proxy, + destination: { + host, + port: typeof port === 'number' ? port : parseInt(port, 10), + }, + command: 'connect', + timeout: timeout ?? undefined, + // @ts-expect-error the type supplied by socks for socket_options is wider + // than necessary since socks will always override the host and port + socket_options: this.socketOptions ?? undefined, + }; + const cleanup = (tlsSocket) => { + req.destroy(); + socket.destroy(); + if (tlsSocket) + tlsSocket.destroy(); + }; + debug('Creating socks proxy connection: %o', socksOpts); + const { socket } = await socks_1.SocksClient.createConnection(socksOpts); + debug('Successfully created socks proxy connection'); + if (timeout !== null) { + socket.setTimeout(timeout); + socket.on('timeout', () => cleanup()); + } + if (opts.secureEndpoint) { + // The proxy is connecting to a TLS server, so upgrade + // this socket connection to a TLS connection. + debug('Upgrading socket connection to TLS'); + const tlsSocket = tls.connect({ + ...omit(setServernameFromNonIpHost(opts), 'host', 'path', 'port'), + socket, + }); + tlsSocket.once('error', (error) => { + debug('Socket TLS error', error.message); + cleanup(tlsSocket); + }); + return tlsSocket; + } + return socket; } - // opposite directions greater than - if (cmp(this.semver, '>', comp.semver, options) && - this.operator.startsWith('<') && comp.operator.startsWith('>')) { - return true +} +SocksProxyAgent.protocols = [ + 'socks', + 'socks4', + 'socks4a', + 'socks5', + 'socks5h', +]; +exports.SocksProxyAgent = SocksProxyAgent; +function omit(obj, ...keys) { + const ret = {}; + let key; + for (key in obj) { + if (!keys.includes(key)) { + ret[key] = obj[key]; + } } - return false - } + return ret; } - -module.exports = Comparator - -const parseOptions = __nccwpck_require__(70356) -const { safeRe: re, t } = __nccwpck_require__(95471) -const cmp = __nccwpck_require__(28646) -const debug = __nccwpck_require__(1159) -const SemVer = __nccwpck_require__(7163) -const Range = __nccwpck_require__(96782) - +//# sourceMappingURL=index.js.map /***/ }), -/***/ 96782: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const SPACE_CHARACTERS = /\s+/g - -// hoisted class for cyclic dependency -class Range { - constructor (range, options) { - options = parseOptions(options) +/***/ 57142: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - if (range instanceof Range) { - if ( - range.loose === !!options.loose && - range.includePrerelease === !!options.includePrerelease - ) { - return range - } else { - return new Range(range.raw, options) - } - } +"use strict"; - if (range instanceof Comparator) { - // just put it in the set and return - this.raw = range.value - this.set = [[range]] - this.formatted = undefined - return this - } - - this.options = options - this.loose = !!options.loose - this.includePrerelease = !!options.includePrerelease - - // First reduce all whitespace as much as possible so we do not have to rely - // on potentially slow regexes like \s*. This is then stored and used for - // future error messages as well. - this.raw = range.trim().replace(SPACE_CHARACTERS, ' ') - - // First, split on || - this.set = this.raw - .split('||') - // map the range to a 2d array of comparators - .map(r => this.parseRange(r.trim())) - // throw out any comparator lists that are empty - // this generally means that it was not a valid range, which is allowed - // in loose mode, but will still throw if the WHOLE range is invalid. - .filter(c => c.length) - - if (!this.set.length) { - throw new TypeError(`Invalid SemVer Range: ${this.raw}`) +var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.SocksClientError = exports.SocksClient = void 0; +const events_1 = __nccwpck_require__(24434); +const net = __nccwpck_require__(69278); +const smart_buffer_1 = __nccwpck_require__(67290); +const constants_1 = __nccwpck_require__(24223); +const helpers_1 = __nccwpck_require__(50639); +const receivebuffer_1 = __nccwpck_require__(41129); +const util_1 = __nccwpck_require__(79712); +Object.defineProperty(exports, "SocksClientError", ({ enumerable: true, get: function () { return util_1.SocksClientError; } })); +const ip_address_1 = __nccwpck_require__(79253); +class SocksClient extends events_1.EventEmitter { + constructor(options) { + super(); + this.options = Object.assign({}, options); + // Validate SocksClientOptions + (0, helpers_1.validateSocksClientOptions)(options); + // Default state + this.setState(constants_1.SocksClientState.Created); } - - // if we have any that are not the null set, throw out null sets. - if (this.set.length > 1) { - // keep the first one, in case they're all null sets - const first = this.set[0] - this.set = this.set.filter(c => !isNullSet(c[0])) - if (this.set.length === 0) { - this.set = [first] - } else if (this.set.length > 1) { - // if we have any that are *, then the range is just * - for (const c of this.set) { - if (c.length === 1 && isAny(c[0])) { - this.set = [c] - break - } + /** + * Creates a new SOCKS connection. + * + * Note: Supports callbacks and promises. Only supports the connect command. + * @param options { SocksClientOptions } Options. + * @param callback { Function } An optional callback function. + * @returns { Promise } + */ + static createConnection(options, callback) { + return new Promise((resolve, reject) => { + // Validate SocksClientOptions + try { + (0, helpers_1.validateSocksClientOptions)(options, ['connect']); + } + catch (err) { + if (typeof callback === 'function') { + callback(err); + // eslint-disable-next-line @typescript-eslint/no-explicit-any + return resolve(err); // Resolves pending promise (prevents memory leaks). + } + else { + return reject(err); + } + } + const client = new SocksClient(options); + client.connect(options.existing_socket); + client.once('established', (info) => { + client.removeAllListeners(); + if (typeof callback === 'function') { + callback(null, info); + resolve(info); // Resolves pending promise (prevents memory leaks). + } + else { + resolve(info); + } + }); + // Error occurred, failed to establish connection. + client.once('error', (err) => { + client.removeAllListeners(); + if (typeof callback === 'function') { + callback(err); + // eslint-disable-next-line @typescript-eslint/no-explicit-any + resolve(err); // Resolves pending promise (prevents memory leaks). + } + else { + reject(err); + } + }); + }); + } + /** + * Creates a new SOCKS connection chain to a destination host through 2 or more SOCKS proxies. + * + * Note: Supports callbacks and promises. Only supports the connect method. + * Note: Implemented via createConnection() factory function. + * @param options { SocksClientChainOptions } Options + * @param callback { Function } An optional callback function. + * @returns { Promise } + */ + static createConnectionChain(options, callback) { + // eslint-disable-next-line no-async-promise-executor + return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () { + // Validate SocksClientChainOptions + try { + (0, helpers_1.validateSocksClientChainOptions)(options); + } + catch (err) { + if (typeof callback === 'function') { + callback(err); + // eslint-disable-next-line @typescript-eslint/no-explicit-any + return resolve(err); // Resolves pending promise (prevents memory leaks). + } + else { + return reject(err); + } + } + // Shuffle proxies + if (options.randomizeChain) { + (0, util_1.shuffleArray)(options.proxies); + } + try { + let sock; + for (let i = 0; i < options.proxies.length; i++) { + const nextProxy = options.proxies[i]; + // If we've reached the last proxy in the chain, the destination is the actual destination, otherwise it's the next proxy. + const nextDestination = i === options.proxies.length - 1 + ? options.destination + : { + host: options.proxies[i + 1].host || + options.proxies[i + 1].ipaddress, + port: options.proxies[i + 1].port, + }; + // Creates the next connection in the chain. + const result = yield SocksClient.createConnection({ + command: 'connect', + proxy: nextProxy, + destination: nextDestination, + existing_socket: sock, + }); + // If sock is undefined, assign it here. + sock = sock || result.socket; + } + if (typeof callback === 'function') { + callback(null, { socket: sock }); + resolve({ socket: sock }); // Resolves pending promise (prevents memory leaks). + } + else { + resolve({ socket: sock }); + } + } + catch (err) { + if (typeof callback === 'function') { + callback(err); + // eslint-disable-next-line @typescript-eslint/no-explicit-any + resolve(err); // Resolves pending promise (prevents memory leaks). + } + else { + reject(err); + } + } + })); + } + /** + * Creates a SOCKS UDP Frame. + * @param options + */ + static createUDPFrame(options) { + const buff = new smart_buffer_1.SmartBuffer(); + buff.writeUInt16BE(0); + buff.writeUInt8(options.frameNumber || 0); + // IPv4/IPv6/Hostname + if (net.isIPv4(options.remoteHost.host)) { + buff.writeUInt8(constants_1.Socks5HostType.IPv4); + buff.writeUInt32BE((0, helpers_1.ipv4ToInt32)(options.remoteHost.host)); } - } + else if (net.isIPv6(options.remoteHost.host)) { + buff.writeUInt8(constants_1.Socks5HostType.IPv6); + buff.writeBuffer((0, helpers_1.ipToBuffer)(options.remoteHost.host)); + } + else { + buff.writeUInt8(constants_1.Socks5HostType.Hostname); + buff.writeUInt8(Buffer.byteLength(options.remoteHost.host)); + buff.writeString(options.remoteHost.host); + } + // Port + buff.writeUInt16BE(options.remoteHost.port); + // Data + buff.writeBuffer(options.data); + return buff.toBuffer(); } - - this.formatted = undefined - } - - get range () { - if (this.formatted === undefined) { - this.formatted = '' - for (let i = 0; i < this.set.length; i++) { - if (i > 0) { - this.formatted += '||' + /** + * Parses a SOCKS UDP frame. + * @param data + */ + static parseUDPFrame(data) { + const buff = smart_buffer_1.SmartBuffer.fromBuffer(data); + buff.readOffset = 2; + const frameNumber = buff.readUInt8(); + const hostType = buff.readUInt8(); + let remoteHost; + if (hostType === constants_1.Socks5HostType.IPv4) { + remoteHost = (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()); } - const comps = this.set[i] - for (let k = 0; k < comps.length; k++) { - if (k > 0) { - this.formatted += ' ' - } - this.formatted += comps[k].toString().trim() + else if (hostType === constants_1.Socks5HostType.IPv6) { + remoteHost = ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(); } - } + else { + remoteHost = buff.readString(buff.readUInt8()); + } + const remotePort = buff.readUInt16BE(); + return { + frameNumber, + remoteHost: { + host: remoteHost, + port: remotePort, + }, + data: buff.readBuffer(), + }; } - return this.formatted - } - - format () { - return this.range - } - - toString () { - return this.range - } - - parseRange (range) { - // memoize range parsing for performance. - // this is a very hot path, and fully deterministic. - const memoOpts = - (this.options.includePrerelease && FLAG_INCLUDE_PRERELEASE) | - (this.options.loose && FLAG_LOOSE) - const memoKey = memoOpts + ':' + range - const cached = cache.get(memoKey) - if (cached) { - return cached + /** + * Internal state setter. If the SocksClient is in an error state, it cannot be changed to a non error state. + */ + setState(newState) { + if (this.state !== constants_1.SocksClientState.Error) { + this.state = newState; + } } - - const loose = this.options.loose - // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4` - const hr = loose ? re[t.HYPHENRANGELOOSE] : re[t.HYPHENRANGE] - range = range.replace(hr, hyphenReplace(this.options.includePrerelease)) - debug('hyphen replace', range) - - // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5` - range = range.replace(re[t.COMPARATORTRIM], comparatorTrimReplace) - debug('comparator trim', range) - - // `~ 1.2.3` => `~1.2.3` - range = range.replace(re[t.TILDETRIM], tildeTrimReplace) - debug('tilde trim', range) - - // `^ 1.2.3` => `^1.2.3` - range = range.replace(re[t.CARETTRIM], caretTrimReplace) - debug('caret trim', range) - - // At this point, the range is completely trimmed and - // ready to be split into comparators. - - let rangeList = range - .split(' ') - .map(comp => parseComparator(comp, this.options)) - .join(' ') - .split(/\s+/) - // >=0.0.0 is equivalent to * - .map(comp => replaceGTE0(comp, this.options)) - - if (loose) { - // in loose mode, throw out any that are not valid comparators - rangeList = rangeList.filter(comp => { - debug('loose invalid filter', comp, this.options) - return !!comp.match(re[t.COMPARATORLOOSE]) - }) + /** + * Starts the connection establishment to the proxy and destination. + * @param existingSocket Connected socket to use instead of creating a new one (internal use). + */ + connect(existingSocket) { + this.onDataReceived = (data) => this.onDataReceivedHandler(data); + this.onClose = () => this.onCloseHandler(); + this.onError = (err) => this.onErrorHandler(err); + this.onConnect = () => this.onConnectHandler(); + // Start timeout timer (defaults to 30 seconds) + const timer = setTimeout(() => this.onEstablishedTimeout(), this.options.timeout || constants_1.DEFAULT_TIMEOUT); + // check whether unref is available as it differs from browser to NodeJS (#33) + if (timer.unref && typeof timer.unref === 'function') { + timer.unref(); + } + // If an existing socket is provided, use it to negotiate SOCKS handshake. Otherwise create a new Socket. + if (existingSocket) { + this.socket = existingSocket; + } + else { + this.socket = new net.Socket(); + } + // Attach Socket error handlers. + this.socket.once('close', this.onClose); + this.socket.once('error', this.onError); + this.socket.once('connect', this.onConnect); + this.socket.on('data', this.onDataReceived); + this.setState(constants_1.SocksClientState.Connecting); + this.receiveBuffer = new receivebuffer_1.ReceiveBuffer(); + if (existingSocket) { + this.socket.emit('connect'); + } + else { + this.socket.connect(this.getSocketOptions()); + if (this.options.set_tcp_nodelay !== undefined && + this.options.set_tcp_nodelay !== null) { + this.socket.setNoDelay(!!this.options.set_tcp_nodelay); + } + } + // Listen for established event so we can re-emit any excess data received during handshakes. + this.prependOnceListener('established', (info) => { + setImmediate(() => { + if (this.receiveBuffer.length > 0) { + const excessData = this.receiveBuffer.get(this.receiveBuffer.length); + info.socket.emit('data', excessData); + } + info.socket.resume(); + }); + }); } - debug('range list', rangeList) - - // if any comparators are the null set, then replace with JUST null set - // if more than one comparator, remove any * comparators - // also, don't include the same comparator more than once - const rangeMap = new Map() - const comparators = rangeList.map(comp => new Comparator(comp, this.options)) - for (const comp of comparators) { - if (isNullSet(comp)) { - return [comp] - } - rangeMap.set(comp.value, comp) + // Socket options (defaults host/port to options.proxy.host/options.proxy.port) + getSocketOptions() { + return Object.assign(Object.assign({}, this.options.socket_options), { host: this.options.proxy.host || this.options.proxy.ipaddress, port: this.options.proxy.port }); } - if (rangeMap.size > 1 && rangeMap.has('')) { - rangeMap.delete('') + /** + * Handles internal Socks timeout callback. + * Note: If the Socks client is not BoundWaitingForConnection or Established, the connection will be closed. + */ + onEstablishedTimeout() { + if (this.state !== constants_1.SocksClientState.Established && + this.state !== constants_1.SocksClientState.BoundWaitingForConnection) { + this.closeSocket(constants_1.ERRORS.ProxyConnectionTimedOut); + } } - - const result = [...rangeMap.values()] - cache.set(memoKey, result) - return result - } - - intersects (range, options) { - if (!(range instanceof Range)) { - throw new TypeError('a Range is required') + /** + * Handles Socket connect event. + */ + onConnectHandler() { + this.setState(constants_1.SocksClientState.Connected); + // Send initial handshake. + if (this.options.proxy.type === 4) { + this.sendSocks4InitialHandshake(); + } + else { + this.sendSocks5InitialHandshake(); + } + this.setState(constants_1.SocksClientState.SentInitialHandshake); } - - return this.set.some((thisComparators) => { - return ( - isSatisfiable(thisComparators, options) && - range.set.some((rangeComparators) => { - return ( - isSatisfiable(rangeComparators, options) && - thisComparators.every((thisComparator) => { - return rangeComparators.every((rangeComparator) => { - return thisComparator.intersects(rangeComparator, options) - }) - }) - ) - }) - ) - }) - } - - // if ANY of the sets match ALL of its comparators, then pass - test (version) { - if (!version) { - return false + /** + * Handles Socket data event. + * @param data + */ + onDataReceivedHandler(data) { + /* + All received data is appended to a ReceiveBuffer. + This makes sure that all the data we need is received before we attempt to process it. + */ + this.receiveBuffer.append(data); + // Process data that we have. + this.processData(); } - - if (typeof version === 'string') { - try { - version = new SemVer(version, this.options) - } catch (er) { - return false - } + /** + * Handles processing of the data we have received. + */ + processData() { + // If we have enough data to process the next step in the SOCKS handshake, proceed. + while (this.state !== constants_1.SocksClientState.Established && + this.state !== constants_1.SocksClientState.Error && + this.receiveBuffer.length >= this.nextRequiredPacketBufferSize) { + // Sent initial handshake, waiting for response. + if (this.state === constants_1.SocksClientState.SentInitialHandshake) { + if (this.options.proxy.type === 4) { + // Socks v4 only has one handshake response. + this.handleSocks4FinalHandshakeResponse(); + } + else { + // Socks v5 has two handshakes, handle initial one here. + this.handleInitialSocks5HandshakeResponse(); + } + // Sent auth request for Socks v5, waiting for response. + } + else if (this.state === constants_1.SocksClientState.SentAuthentication) { + this.handleInitialSocks5AuthenticationHandshakeResponse(); + // Sent final Socks v5 handshake, waiting for final response. + } + else if (this.state === constants_1.SocksClientState.SentFinalHandshake) { + this.handleSocks5FinalHandshakeResponse(); + // Socks BIND established. Waiting for remote connection via proxy. + } + else if (this.state === constants_1.SocksClientState.BoundWaitingForConnection) { + if (this.options.proxy.type === 4) { + this.handleSocks4IncomingConnectionResponse(); + } + else { + this.handleSocks5IncomingConnectionResponse(); + } + } + else { + this.closeSocket(constants_1.ERRORS.InternalError); + break; + } + } } - - for (let i = 0; i < this.set.length; i++) { - if (testSet(this.set[i], version, this.options)) { - return true - } + /** + * Handles Socket close event. + * @param had_error + */ + onCloseHandler() { + this.closeSocket(constants_1.ERRORS.SocketClosed); } - return false - } -} - -module.exports = Range - -const LRU = __nccwpck_require__(61383) -const cache = new LRU() - -const parseOptions = __nccwpck_require__(70356) -const Comparator = __nccwpck_require__(89379) -const debug = __nccwpck_require__(1159) -const SemVer = __nccwpck_require__(7163) -const { - safeRe: re, - t, - comparatorTrimReplace, - tildeTrimReplace, - caretTrimReplace, -} = __nccwpck_require__(95471) -const { FLAG_INCLUDE_PRERELEASE, FLAG_LOOSE } = __nccwpck_require__(45101) - -const isNullSet = c => c.value === '<0.0.0-0' -const isAny = c => c.value === '' - -// take a set of comparators and determine whether there -// exists a version which can satisfy it -const isSatisfiable = (comparators, options) => { - let result = true - const remainingComparators = comparators.slice() - let testComparator = remainingComparators.pop() - - while (result && remainingComparators.length) { - result = remainingComparators.every((otherComparator) => { - return testComparator.intersects(otherComparator, options) - }) - - testComparator = remainingComparators.pop() - } - - return result -} - -// comprised of xranges, tildes, stars, and gtlt's at this point. -// already replaced the hyphen ranges -// turn into a set of JUST comparators. -const parseComparator = (comp, options) => { - debug('comp', comp, options) - comp = replaceCarets(comp, options) - debug('caret', comp) - comp = replaceTildes(comp, options) - debug('tildes', comp) - comp = replaceXRanges(comp, options) - debug('xrange', comp) - comp = replaceStars(comp, options) - debug('stars', comp) - return comp -} - -const isX = id => !id || id.toLowerCase() === 'x' || id === '*' - -// ~, ~> --> * (any, kinda silly) -// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0-0 -// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0-0 -// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0-0 -// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0-0 -// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0-0 -// ~0.0.1 --> >=0.0.1 <0.1.0-0 -const replaceTildes = (comp, options) => { - return comp - .trim() - .split(/\s+/) - .map((c) => replaceTilde(c, options)) - .join(' ') -} - -const replaceTilde = (comp, options) => { - const r = options.loose ? re[t.TILDELOOSE] : re[t.TILDE] - return comp.replace(r, (_, M, m, p, pr) => { - debug('tilde', comp, _, M, m, p, pr) - let ret - - if (isX(M)) { - ret = '' - } else if (isX(m)) { - ret = `>=${M}.0.0 <${+M + 1}.0.0-0` - } else if (isX(p)) { - // ~1.2 == >=1.2.0 <1.3.0-0 - ret = `>=${M}.${m}.0 <${M}.${+m + 1}.0-0` - } else if (pr) { - debug('replaceTilde pr', pr) - ret = `>=${M}.${m}.${p}-${pr - } <${M}.${+m + 1}.0-0` - } else { - // ~1.2.3 == >=1.2.3 <1.3.0-0 - ret = `>=${M}.${m}.${p - } <${M}.${+m + 1}.0-0` + /** + * Handles Socket error event. + * @param err + */ + onErrorHandler(err) { + this.closeSocket(err.message); } - - debug('tilde return', ret) - return ret - }) -} - -// ^ --> * (any, kinda silly) -// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0-0 -// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0-0 -// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0-0 -// ^1.2.3 --> >=1.2.3 <2.0.0-0 -// ^1.2.0 --> >=1.2.0 <2.0.0-0 -// ^0.0.1 --> >=0.0.1 <0.0.2-0 -// ^0.1.0 --> >=0.1.0 <0.2.0-0 -const replaceCarets = (comp, options) => { - return comp - .trim() - .split(/\s+/) - .map((c) => replaceCaret(c, options)) - .join(' ') -} - -const replaceCaret = (comp, options) => { - debug('caret', comp, options) - const r = options.loose ? re[t.CARETLOOSE] : re[t.CARET] - const z = options.includePrerelease ? '-0' : '' - return comp.replace(r, (_, M, m, p, pr) => { - debug('caret', comp, _, M, m, p, pr) - let ret - - if (isX(M)) { - ret = '' - } else if (isX(m)) { - ret = `>=${M}.0.0${z} <${+M + 1}.0.0-0` - } else if (isX(p)) { - if (M === '0') { - ret = `>=${M}.${m}.0${z} <${M}.${+m + 1}.0-0` - } else { - ret = `>=${M}.${m}.0${z} <${+M + 1}.0.0-0` - } - } else if (pr) { - debug('replaceCaret pr', pr) - if (M === '0') { - if (m === '0') { - ret = `>=${M}.${m}.${p}-${pr - } <${M}.${m}.${+p + 1}-0` - } else { - ret = `>=${M}.${m}.${p}-${pr - } <${M}.${+m + 1}.0-0` + /** + * Removes internal event listeners on the underlying Socket. + */ + removeInternalSocketHandlers() { + // Pauses data flow of the socket (this is internally resumed after 'established' is emitted) + this.socket.pause(); + this.socket.removeListener('data', this.onDataReceived); + this.socket.removeListener('close', this.onClose); + this.socket.removeListener('error', this.onError); + this.socket.removeListener('connect', this.onConnect); + } + /** + * Closes and destroys the underlying Socket. Emits an error event. + * @param err { String } An error string to include in error event. + */ + closeSocket(err) { + // Make sure only one 'error' event is fired for the lifetime of this SocksClient instance. + if (this.state !== constants_1.SocksClientState.Error) { + // Set internal state to Error. + this.setState(constants_1.SocksClientState.Error); + // Destroy Socket + this.socket.destroy(); + // Remove internal listeners + this.removeInternalSocketHandlers(); + // Fire 'error' event. + this.emit('error', new util_1.SocksClientError(err, this.options)); } - } else { - ret = `>=${M}.${m}.${p}-${pr - } <${+M + 1}.0.0-0` - } - } else { - debug('no pr') - if (M === '0') { - if (m === '0') { - ret = `>=${M}.${m}.${p - }${z} <${M}.${m}.${+p + 1}-0` - } else { - ret = `>=${M}.${m}.${p - }${z} <${M}.${+m + 1}.0-0` + } + /** + * Sends initial Socks v4 handshake request. + */ + sendSocks4InitialHandshake() { + const userId = this.options.proxy.userId || ''; + const buff = new smart_buffer_1.SmartBuffer(); + buff.writeUInt8(0x04); + buff.writeUInt8(constants_1.SocksCommand[this.options.command]); + buff.writeUInt16BE(this.options.destination.port); + // Socks 4 (IPv4) + if (net.isIPv4(this.options.destination.host)) { + buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host)); + buff.writeStringNT(userId); + // Socks 4a (hostname) } - } else { - ret = `>=${M}.${m}.${p - } <${+M + 1}.0.0-0` - } + else { + buff.writeUInt8(0x00); + buff.writeUInt8(0x00); + buff.writeUInt8(0x00); + buff.writeUInt8(0x01); + buff.writeStringNT(userId); + buff.writeStringNT(this.options.destination.host); + } + this.nextRequiredPacketBufferSize = + constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks4Response; + this.socket.write(buff.toBuffer()); } - - debug('caret return', ret) - return ret - }) -} - -const replaceXRanges = (comp, options) => { - debug('replaceXRanges', comp, options) - return comp - .split(/\s+/) - .map((c) => replaceXRange(c, options)) - .join(' ') -} - -const replaceXRange = (comp, options) => { - comp = comp.trim() - const r = options.loose ? re[t.XRANGELOOSE] : re[t.XRANGE] - return comp.replace(r, (ret, gtlt, M, m, p, pr) => { - debug('xRange', comp, ret, gtlt, M, m, p, pr) - const xM = isX(M) - const xm = xM || isX(m) - const xp = xm || isX(p) - const anyX = xp - - if (gtlt === '=' && anyX) { - gtlt = '' + /** + * Handles Socks v4 handshake response. + * @param data + */ + handleSocks4FinalHandshakeResponse() { + const data = this.receiveBuffer.get(8); + if (data[1] !== constants_1.Socks4Response.Granted) { + this.closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedConnection} - (${constants_1.Socks4Response[data[1]]})`); + } + else { + // Bind response + if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.bind) { + const buff = smart_buffer_1.SmartBuffer.fromBuffer(data); + buff.readOffset = 2; + const remoteHost = { + port: buff.readUInt16BE(), + host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), + }; + // If host is 0.0.0.0, set to proxy host. + if (remoteHost.host === '0.0.0.0') { + remoteHost.host = this.options.proxy.ipaddress; + } + this.setState(constants_1.SocksClientState.BoundWaitingForConnection); + this.emit('bound', { remoteHost, socket: this.socket }); + // Connect response + } + else { + this.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { socket: this.socket }); + } + } } - - // if we're including prereleases in the match, then we need - // to fix this to -0, the lowest possible prerelease value - pr = options.includePrerelease ? '-0' : '' - - if (xM) { - if (gtlt === '>' || gtlt === '<') { - // nothing is allowed - ret = '<0.0.0-0' - } else { - // nothing is forbidden - ret = '*' - } - } else if (gtlt && anyX) { - // we know patch is an x, because we have any x at all. - // replace X with 0 - if (xm) { - m = 0 - } - p = 0 - - if (gtlt === '>') { - // >1 => >=2.0.0 - // >1.2 => >=1.3.0 - gtlt = '>=' - if (xm) { - M = +M + 1 - m = 0 - p = 0 - } else { - m = +m + 1 - p = 0 + /** + * Handles Socks v4 incoming connection request (BIND) + * @param data + */ + handleSocks4IncomingConnectionResponse() { + const data = this.receiveBuffer.get(8); + if (data[1] !== constants_1.Socks4Response.Granted) { + this.closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedIncomingBoundConnection} - (${constants_1.Socks4Response[data[1]]})`); } - } else if (gtlt === '<=') { - // <=0.7.x is actually <0.8.0, since any 0.7.x should - // pass. Similarly, <=7.x is actually <8.0.0, etc. - gtlt = '<' - if (xm) { - M = +M + 1 - } else { - m = +m + 1 + else { + const buff = smart_buffer_1.SmartBuffer.fromBuffer(data); + buff.readOffset = 2; + const remoteHost = { + port: buff.readUInt16BE(), + host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), + }; + this.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { remoteHost, socket: this.socket }); } - } - - if (gtlt === '<') { - pr = '-0' - } - - ret = `${gtlt + M}.${m}.${p}${pr}` - } else if (xm) { - ret = `>=${M}.0.0${pr} <${+M + 1}.0.0-0` - } else if (xp) { - ret = `>=${M}.${m}.0${pr - } <${M}.${+m + 1}.0-0` } - - debug('xRange return', ret) - - return ret - }) -} - -// Because * is AND-ed with everything else in the comparator, -// and '' means "any version", just remove the *s entirely. -const replaceStars = (comp, options) => { - debug('replaceStars', comp, options) - // Looseness is ignored here. star is always as loose as it gets! - return comp - .trim() - .replace(re[t.STAR], '') -} - -const replaceGTE0 = (comp, options) => { - debug('replaceGTE0', comp, options) - return comp - .trim() - .replace(re[options.includePrerelease ? t.GTE0PRE : t.GTE0], '') -} - -// This function is passed to string.replace(re[t.HYPHENRANGE]) -// M, m, patch, prerelease, build -// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5 -// 1.2.3 - 3.4 => >=1.2.0 <3.5.0-0 Any 3.4.x will do -// 1.2 - 3.4 => >=1.2.0 <3.5.0-0 -// TODO build? -const hyphenReplace = incPr => ($0, - from, fM, fm, fp, fpr, fb, - to, tM, tm, tp, tpr) => { - if (isX(fM)) { - from = '' - } else if (isX(fm)) { - from = `>=${fM}.0.0${incPr ? '-0' : ''}` - } else if (isX(fp)) { - from = `>=${fM}.${fm}.0${incPr ? '-0' : ''}` - } else if (fpr) { - from = `>=${from}` - } else { - from = `>=${from}${incPr ? '-0' : ''}` - } - - if (isX(tM)) { - to = '' - } else if (isX(tm)) { - to = `<${+tM + 1}.0.0-0` - } else if (isX(tp)) { - to = `<${tM}.${+tm + 1}.0-0` - } else if (tpr) { - to = `<=${tM}.${tm}.${tp}-${tpr}` - } else if (incPr) { - to = `<${tM}.${tm}.${+tp + 1}-0` - } else { - to = `<=${to}` - } - - return `${from} ${to}`.trim() -} - -const testSet = (set, version, options) => { - for (let i = 0; i < set.length; i++) { - if (!set[i].test(version)) { - return false + /** + * Sends initial Socks v5 handshake request. + */ + sendSocks5InitialHandshake() { + const buff = new smart_buffer_1.SmartBuffer(); + // By default we always support no auth. + const supportedAuthMethods = [constants_1.Socks5Auth.NoAuth]; + // We should only tell the proxy we support user/pass auth if auth info is actually provided. + // Note: As of Tor v0.3.5.7+, if user/pass auth is an option from the client, by default it will always take priority. + if (this.options.proxy.userId || this.options.proxy.password) { + supportedAuthMethods.push(constants_1.Socks5Auth.UserPass); + } + // Custom auth method? + if (this.options.proxy.custom_auth_method !== undefined) { + supportedAuthMethods.push(this.options.proxy.custom_auth_method); + } + // Build handshake packet + buff.writeUInt8(0x05); + buff.writeUInt8(supportedAuthMethods.length); + for (const authMethod of supportedAuthMethods) { + buff.writeUInt8(authMethod); + } + this.nextRequiredPacketBufferSize = + constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5InitialHandshakeResponse; + this.socket.write(buff.toBuffer()); + this.setState(constants_1.SocksClientState.SentInitialHandshake); } - } - - if (version.prerelease.length && !options.includePrerelease) { - // Find the set of versions that are allowed to have prereleases - // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0 - // That should allow `1.2.3-pr.2` to pass. - // However, `1.2.4-alpha.notready` should NOT be allowed, - // even though it's within the range set by the comparators. - for (let i = 0; i < set.length; i++) { - debug(set[i].semver) - if (set[i].semver === Comparator.ANY) { - continue - } - - if (set[i].semver.prerelease.length > 0) { - const allowed = set[i].semver - if (allowed.major === version.major && - allowed.minor === version.minor && - allowed.patch === version.patch) { - return true + /** + * Handles initial Socks v5 handshake response. + * @param data + */ + handleInitialSocks5HandshakeResponse() { + const data = this.receiveBuffer.get(2); + if (data[0] !== 0x05) { + this.closeSocket(constants_1.ERRORS.InvalidSocks5IntiailHandshakeSocksVersion); + } + else if (data[1] === constants_1.SOCKS5_NO_ACCEPTABLE_AUTH) { + this.closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeNoAcceptedAuthType); + } + else { + // If selected Socks v5 auth method is no auth, send final handshake request. + if (data[1] === constants_1.Socks5Auth.NoAuth) { + this.socks5ChosenAuthType = constants_1.Socks5Auth.NoAuth; + this.sendSocks5CommandRequest(); + // If selected Socks v5 auth method is user/password, send auth handshake. + } + else if (data[1] === constants_1.Socks5Auth.UserPass) { + this.socks5ChosenAuthType = constants_1.Socks5Auth.UserPass; + this.sendSocks5UserPassAuthentication(); + // If selected Socks v5 auth method is the custom_auth_method, send custom handshake. + } + else if (data[1] === this.options.proxy.custom_auth_method) { + this.socks5ChosenAuthType = this.options.proxy.custom_auth_method; + this.sendSocks5CustomAuthentication(); + } + else { + this.closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeUnknownAuthType); + } } - } } - - // Version has a -pre, but it's not one of the ones we like. - return false - } - - return true -} - - -/***/ }), - -/***/ 7163: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const debug = __nccwpck_require__(1159) -const { MAX_LENGTH, MAX_SAFE_INTEGER } = __nccwpck_require__(45101) -const { safeRe: re, t } = __nccwpck_require__(95471) - -const parseOptions = __nccwpck_require__(70356) -const { compareIdentifiers } = __nccwpck_require__(73348) -class SemVer { - constructor (version, options) { - options = parseOptions(options) - - if (version instanceof SemVer) { - if (version.loose === !!options.loose && - version.includePrerelease === !!options.includePrerelease) { - return version - } else { - version = version.version - } - } else if (typeof version !== 'string') { - throw new TypeError(`Invalid version. Must be a string. Got type "${typeof version}".`) + /** + * Sends Socks v5 user & password auth handshake. + * + * Note: No auth and user/pass are currently supported. + */ + sendSocks5UserPassAuthentication() { + const userId = this.options.proxy.userId || ''; + const password = this.options.proxy.password || ''; + const buff = new smart_buffer_1.SmartBuffer(); + buff.writeUInt8(0x01); + buff.writeUInt8(Buffer.byteLength(userId)); + buff.writeString(userId); + buff.writeUInt8(Buffer.byteLength(password)); + buff.writeString(password); + this.nextRequiredPacketBufferSize = + constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5UserPassAuthenticationResponse; + this.socket.write(buff.toBuffer()); + this.setState(constants_1.SocksClientState.SentAuthentication); } - - if (version.length > MAX_LENGTH) { - throw new TypeError( - `version is longer than ${MAX_LENGTH} characters` - ) + sendSocks5CustomAuthentication() { + return __awaiter(this, void 0, void 0, function* () { + this.nextRequiredPacketBufferSize = + this.options.proxy.custom_auth_response_size; + this.socket.write(yield this.options.proxy.custom_auth_request_handler()); + this.setState(constants_1.SocksClientState.SentAuthentication); + }); } - - debug('SemVer', version, options) - this.options = options - this.loose = !!options.loose - // this isn't actually relevant for versions, but keep it so that we - // don't run into trouble passing this.options around. - this.includePrerelease = !!options.includePrerelease - - const m = version.trim().match(options.loose ? re[t.LOOSE] : re[t.FULL]) - - if (!m) { - throw new TypeError(`Invalid Version: ${version}`) + handleSocks5CustomAuthHandshakeResponse(data) { + return __awaiter(this, void 0, void 0, function* () { + return yield this.options.proxy.custom_auth_response_handler(data); + }); } - - this.raw = version - - // these are actually numbers - this.major = +m[1] - this.minor = +m[2] - this.patch = +m[3] - - if (this.major > MAX_SAFE_INTEGER || this.major < 0) { - throw new TypeError('Invalid major version') + handleSocks5AuthenticationNoAuthHandshakeResponse(data) { + return __awaiter(this, void 0, void 0, function* () { + return data[1] === 0x00; + }); } - - if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) { - throw new TypeError('Invalid minor version') + handleSocks5AuthenticationUserPassHandshakeResponse(data) { + return __awaiter(this, void 0, void 0, function* () { + return data[1] === 0x00; + }); } - - if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) { - throw new TypeError('Invalid patch version') + /** + * Handles Socks v5 auth handshake response. + * @param data + */ + handleInitialSocks5AuthenticationHandshakeResponse() { + return __awaiter(this, void 0, void 0, function* () { + this.setState(constants_1.SocksClientState.ReceivedAuthenticationResponse); + let authResult = false; + if (this.socks5ChosenAuthType === constants_1.Socks5Auth.NoAuth) { + authResult = yield this.handleSocks5AuthenticationNoAuthHandshakeResponse(this.receiveBuffer.get(2)); + } + else if (this.socks5ChosenAuthType === constants_1.Socks5Auth.UserPass) { + authResult = + yield this.handleSocks5AuthenticationUserPassHandshakeResponse(this.receiveBuffer.get(2)); + } + else if (this.socks5ChosenAuthType === this.options.proxy.custom_auth_method) { + authResult = yield this.handleSocks5CustomAuthHandshakeResponse(this.receiveBuffer.get(this.options.proxy.custom_auth_response_size)); + } + if (!authResult) { + this.closeSocket(constants_1.ERRORS.Socks5AuthenticationFailed); + } + else { + this.sendSocks5CommandRequest(); + } + }); } - - // numberify any prerelease numeric ids - if (!m[4]) { - this.prerelease = [] - } else { - this.prerelease = m[4].split('.').map((id) => { - if (/^[0-9]+$/.test(id)) { - const num = +id - if (num >= 0 && num < MAX_SAFE_INTEGER) { - return num - } + /** + * Sends Socks v5 final handshake request. + */ + sendSocks5CommandRequest() { + const buff = new smart_buffer_1.SmartBuffer(); + buff.writeUInt8(0x05); + buff.writeUInt8(constants_1.SocksCommand[this.options.command]); + buff.writeUInt8(0x00); + // ipv4, ipv6, domain? + if (net.isIPv4(this.options.destination.host)) { + buff.writeUInt8(constants_1.Socks5HostType.IPv4); + buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host)); } - return id - }) - } - - this.build = m[5] ? m[5].split('.') : [] - this.format() - } - - format () { - this.version = `${this.major}.${this.minor}.${this.patch}` - if (this.prerelease.length) { - this.version += `-${this.prerelease.join('.')}` + else if (net.isIPv6(this.options.destination.host)) { + buff.writeUInt8(constants_1.Socks5HostType.IPv6); + buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host)); + } + else { + buff.writeUInt8(constants_1.Socks5HostType.Hostname); + buff.writeUInt8(this.options.destination.host.length); + buff.writeString(this.options.destination.host); + } + buff.writeUInt16BE(this.options.destination.port); + this.nextRequiredPacketBufferSize = + constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader; + this.socket.write(buff.toBuffer()); + this.setState(constants_1.SocksClientState.SentFinalHandshake); } - return this.version - } - - toString () { - return this.version - } - - compare (other) { - debug('SemVer.compare', this.version, this.options, other) - if (!(other instanceof SemVer)) { - if (typeof other === 'string' && other === this.version) { - return 0 - } - other = new SemVer(other, this.options) + /** + * Handles Socks v5 final handshake response. + * @param data + */ + handleSocks5FinalHandshakeResponse() { + // Peek at available data (we need at least 5 bytes to get the hostname length) + const header = this.receiveBuffer.peek(5); + if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) { + this.closeSocket(`${constants_1.ERRORS.InvalidSocks5FinalHandshakeRejected} - ${constants_1.Socks5Response[header[1]]}`); + } + else { + // Read address type + const addressType = header[3]; + let remoteHost; + let buff; + // IPv4 + if (addressType === constants_1.Socks5HostType.IPv4) { + // Check if data is available. + const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4; + if (this.receiveBuffer.length < dataNeeded) { + this.nextRequiredPacketBufferSize = dataNeeded; + return; + } + buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); + remoteHost = { + host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), + port: buff.readUInt16BE(), + }; + // If given host is 0.0.0.0, assume remote proxy ip instead. + if (remoteHost.host === '0.0.0.0') { + remoteHost.host = this.options.proxy.ipaddress; + } + // Hostname + } + else if (addressType === constants_1.Socks5HostType.Hostname) { + const hostLength = header[4]; + const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + host + port + // Check if data is available. + if (this.receiveBuffer.length < dataNeeded) { + this.nextRequiredPacketBufferSize = dataNeeded; + return; + } + buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(5)); + remoteHost = { + host: buff.readString(hostLength), + port: buff.readUInt16BE(), + }; + // IPv6 + } + else if (addressType === constants_1.Socks5HostType.IPv6) { + // Check if data is available. + const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6; + if (this.receiveBuffer.length < dataNeeded) { + this.nextRequiredPacketBufferSize = dataNeeded; + return; + } + buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); + remoteHost = { + host: ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(), + port: buff.readUInt16BE(), + }; + } + // We have everything we need + this.setState(constants_1.SocksClientState.ReceivedFinalResponse); + // If using CONNECT, the client is now in the established state. + if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.connect) { + this.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { remoteHost, socket: this.socket }); + } + else if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.bind) { + /* If using BIND, the Socks client is now in BoundWaitingForConnection state. + This means that the remote proxy server is waiting for a remote connection to the bound port. */ + this.setState(constants_1.SocksClientState.BoundWaitingForConnection); + this.nextRequiredPacketBufferSize = + constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader; + this.emit('bound', { remoteHost, socket: this.socket }); + /* + If using Associate, the Socks client is now Established. And the proxy server is now accepting UDP packets at the + given bound port. This initial Socks TCP connection must remain open for the UDP relay to continue to work. + */ + } + else if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.associate) { + this.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { + remoteHost, + socket: this.socket, + }); + } + } } - - if (other.version === this.version) { - return 0 + /** + * Handles Socks v5 incoming connection request (BIND). + */ + handleSocks5IncomingConnectionResponse() { + // Peek at available data (we need at least 5 bytes to get the hostname length) + const header = this.receiveBuffer.peek(5); + if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) { + this.closeSocket(`${constants_1.ERRORS.Socks5ProxyRejectedIncomingBoundConnection} - ${constants_1.Socks5Response[header[1]]}`); + } + else { + // Read address type + const addressType = header[3]; + let remoteHost; + let buff; + // IPv4 + if (addressType === constants_1.Socks5HostType.IPv4) { + // Check if data is available. + const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4; + if (this.receiveBuffer.length < dataNeeded) { + this.nextRequiredPacketBufferSize = dataNeeded; + return; + } + buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); + remoteHost = { + host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), + port: buff.readUInt16BE(), + }; + // If given host is 0.0.0.0, assume remote proxy ip instead. + if (remoteHost.host === '0.0.0.0') { + remoteHost.host = this.options.proxy.ipaddress; + } + // Hostname + } + else if (addressType === constants_1.Socks5HostType.Hostname) { + const hostLength = header[4]; + const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + port + // Check if data is available. + if (this.receiveBuffer.length < dataNeeded) { + this.nextRequiredPacketBufferSize = dataNeeded; + return; + } + buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(5)); + remoteHost = { + host: buff.readString(hostLength), + port: buff.readUInt16BE(), + }; + // IPv6 + } + else if (addressType === constants_1.Socks5HostType.IPv6) { + // Check if data is available. + const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6; + if (this.receiveBuffer.length < dataNeeded) { + this.nextRequiredPacketBufferSize = dataNeeded; + return; + } + buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); + remoteHost = { + host: ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(), + port: buff.readUInt16BE(), + }; + } + this.setState(constants_1.SocksClientState.Established); + this.removeInternalSocketHandlers(); + this.emit('established', { remoteHost, socket: this.socket }); + } } - - return this.compareMain(other) || this.comparePre(other) - } - - compareMain (other) { - if (!(other instanceof SemVer)) { - other = new SemVer(other, this.options) + get socksClientOptions() { + return Object.assign({}, this.options); } +} +exports.SocksClient = SocksClient; +//# sourceMappingURL=socksclient.js.map - return ( - compareIdentifiers(this.major, other.major) || - compareIdentifiers(this.minor, other.minor) || - compareIdentifiers(this.patch, other.patch) - ) - } +/***/ }), - comparePre (other) { - if (!(other instanceof SemVer)) { - other = new SemVer(other, this.options) - } +/***/ 24223: +/***/ ((__unused_webpack_module, exports) => { - // NOT having a prerelease is > having one - if (this.prerelease.length && !other.prerelease.length) { - return -1 - } else if (!this.prerelease.length && other.prerelease.length) { - return 1 - } else if (!this.prerelease.length && !other.prerelease.length) { - return 0 - } +"use strict"; - let i = 0 - do { - const a = this.prerelease[i] - const b = other.prerelease[i] - debug('prerelease compare', i, a, b) - if (a === undefined && b === undefined) { - return 0 - } else if (b === undefined) { - return 1 - } else if (a === undefined) { - return -1 - } else if (a === b) { - continue - } else { - return compareIdentifiers(a, b) - } - } while (++i) - } +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.SOCKS5_NO_ACCEPTABLE_AUTH = exports.SOCKS5_CUSTOM_AUTH_END = exports.SOCKS5_CUSTOM_AUTH_START = exports.SOCKS_INCOMING_PACKET_SIZES = exports.SocksClientState = exports.Socks5Response = exports.Socks5HostType = exports.Socks5Auth = exports.Socks4Response = exports.SocksCommand = exports.ERRORS = exports.DEFAULT_TIMEOUT = void 0; +const DEFAULT_TIMEOUT = 30000; +exports.DEFAULT_TIMEOUT = DEFAULT_TIMEOUT; +// prettier-ignore +const ERRORS = { + InvalidSocksCommand: 'An invalid SOCKS command was provided. Valid options are connect, bind, and associate.', + InvalidSocksCommandForOperation: 'An invalid SOCKS command was provided. Only a subset of commands are supported for this operation.', + InvalidSocksCommandChain: 'An invalid SOCKS command was provided. Chaining currently only supports the connect command.', + InvalidSocksClientOptionsDestination: 'An invalid destination host was provided.', + InvalidSocksClientOptionsExistingSocket: 'An invalid existing socket was provided. This should be an instance of stream.Duplex.', + InvalidSocksClientOptionsProxy: 'Invalid SOCKS proxy details were provided.', + InvalidSocksClientOptionsTimeout: 'An invalid timeout value was provided. Please enter a value above 0 (in ms).', + InvalidSocksClientOptionsProxiesLength: 'At least two socks proxies must be provided for chaining.', + InvalidSocksClientOptionsCustomAuthRange: 'Custom auth must be a value between 0x80 and 0xFE.', + InvalidSocksClientOptionsCustomAuthOptions: 'When a custom_auth_method is provided, custom_auth_request_handler, custom_auth_response_size, and custom_auth_response_handler must also be provided and valid.', + NegotiationError: 'Negotiation error', + SocketClosed: 'Socket closed', + ProxyConnectionTimedOut: 'Proxy connection timed out', + InternalError: 'SocksClient internal error (this should not happen)', + InvalidSocks4HandshakeResponse: 'Received invalid Socks4 handshake response', + Socks4ProxyRejectedConnection: 'Socks4 Proxy rejected connection', + InvalidSocks4IncomingConnectionResponse: 'Socks4 invalid incoming connection response', + Socks4ProxyRejectedIncomingBoundConnection: 'Socks4 Proxy rejected incoming bound connection', + InvalidSocks5InitialHandshakeResponse: 'Received invalid Socks5 initial handshake response', + InvalidSocks5IntiailHandshakeSocksVersion: 'Received invalid Socks5 initial handshake (invalid socks version)', + InvalidSocks5InitialHandshakeNoAcceptedAuthType: 'Received invalid Socks5 initial handshake (no accepted authentication type)', + InvalidSocks5InitialHandshakeUnknownAuthType: 'Received invalid Socks5 initial handshake (unknown authentication type)', + Socks5AuthenticationFailed: 'Socks5 Authentication failed', + InvalidSocks5FinalHandshake: 'Received invalid Socks5 final handshake response', + InvalidSocks5FinalHandshakeRejected: 'Socks5 proxy rejected connection', + InvalidSocks5IncomingConnectionResponse: 'Received invalid Socks5 incoming connection response', + Socks5ProxyRejectedIncomingBoundConnection: 'Socks5 Proxy rejected incoming bound connection', +}; +exports.ERRORS = ERRORS; +const SOCKS_INCOMING_PACKET_SIZES = { + Socks5InitialHandshakeResponse: 2, + Socks5UserPassAuthenticationResponse: 2, + // Command response + incoming connection (bind) + Socks5ResponseHeader: 5, // We need at least 5 to read the hostname length, then we wait for the address+port information. + Socks5ResponseIPv4: 10, // 4 header + 4 ip + 2 port + Socks5ResponseIPv6: 22, // 4 header + 16 ip + 2 port + Socks5ResponseHostname: (hostNameLength) => hostNameLength + 7, // 4 header + 1 host length + host + 2 port + // Command response + incoming connection (bind) + Socks4Response: 8, // 2 header + 2 port + 4 ip +}; +exports.SOCKS_INCOMING_PACKET_SIZES = SOCKS_INCOMING_PACKET_SIZES; +var SocksCommand; +(function (SocksCommand) { + SocksCommand[SocksCommand["connect"] = 1] = "connect"; + SocksCommand[SocksCommand["bind"] = 2] = "bind"; + SocksCommand[SocksCommand["associate"] = 3] = "associate"; +})(SocksCommand || (exports.SocksCommand = SocksCommand = {})); +var Socks4Response; +(function (Socks4Response) { + Socks4Response[Socks4Response["Granted"] = 90] = "Granted"; + Socks4Response[Socks4Response["Failed"] = 91] = "Failed"; + Socks4Response[Socks4Response["Rejected"] = 92] = "Rejected"; + Socks4Response[Socks4Response["RejectedIdent"] = 93] = "RejectedIdent"; +})(Socks4Response || (exports.Socks4Response = Socks4Response = {})); +var Socks5Auth; +(function (Socks5Auth) { + Socks5Auth[Socks5Auth["NoAuth"] = 0] = "NoAuth"; + Socks5Auth[Socks5Auth["GSSApi"] = 1] = "GSSApi"; + Socks5Auth[Socks5Auth["UserPass"] = 2] = "UserPass"; +})(Socks5Auth || (exports.Socks5Auth = Socks5Auth = {})); +const SOCKS5_CUSTOM_AUTH_START = 0x80; +exports.SOCKS5_CUSTOM_AUTH_START = SOCKS5_CUSTOM_AUTH_START; +const SOCKS5_CUSTOM_AUTH_END = 0xfe; +exports.SOCKS5_CUSTOM_AUTH_END = SOCKS5_CUSTOM_AUTH_END; +const SOCKS5_NO_ACCEPTABLE_AUTH = 0xff; +exports.SOCKS5_NO_ACCEPTABLE_AUTH = SOCKS5_NO_ACCEPTABLE_AUTH; +var Socks5Response; +(function (Socks5Response) { + Socks5Response[Socks5Response["Granted"] = 0] = "Granted"; + Socks5Response[Socks5Response["Failure"] = 1] = "Failure"; + Socks5Response[Socks5Response["NotAllowed"] = 2] = "NotAllowed"; + Socks5Response[Socks5Response["NetworkUnreachable"] = 3] = "NetworkUnreachable"; + Socks5Response[Socks5Response["HostUnreachable"] = 4] = "HostUnreachable"; + Socks5Response[Socks5Response["ConnectionRefused"] = 5] = "ConnectionRefused"; + Socks5Response[Socks5Response["TTLExpired"] = 6] = "TTLExpired"; + Socks5Response[Socks5Response["CommandNotSupported"] = 7] = "CommandNotSupported"; + Socks5Response[Socks5Response["AddressNotSupported"] = 8] = "AddressNotSupported"; +})(Socks5Response || (exports.Socks5Response = Socks5Response = {})); +var Socks5HostType; +(function (Socks5HostType) { + Socks5HostType[Socks5HostType["IPv4"] = 1] = "IPv4"; + Socks5HostType[Socks5HostType["Hostname"] = 3] = "Hostname"; + Socks5HostType[Socks5HostType["IPv6"] = 4] = "IPv6"; +})(Socks5HostType || (exports.Socks5HostType = Socks5HostType = {})); +var SocksClientState; +(function (SocksClientState) { + SocksClientState[SocksClientState["Created"] = 0] = "Created"; + SocksClientState[SocksClientState["Connecting"] = 1] = "Connecting"; + SocksClientState[SocksClientState["Connected"] = 2] = "Connected"; + SocksClientState[SocksClientState["SentInitialHandshake"] = 3] = "SentInitialHandshake"; + SocksClientState[SocksClientState["ReceivedInitialHandshakeResponse"] = 4] = "ReceivedInitialHandshakeResponse"; + SocksClientState[SocksClientState["SentAuthentication"] = 5] = "SentAuthentication"; + SocksClientState[SocksClientState["ReceivedAuthenticationResponse"] = 6] = "ReceivedAuthenticationResponse"; + SocksClientState[SocksClientState["SentFinalHandshake"] = 7] = "SentFinalHandshake"; + SocksClientState[SocksClientState["ReceivedFinalResponse"] = 8] = "ReceivedFinalResponse"; + SocksClientState[SocksClientState["BoundWaitingForConnection"] = 9] = "BoundWaitingForConnection"; + SocksClientState[SocksClientState["Established"] = 10] = "Established"; + SocksClientState[SocksClientState["Disconnected"] = 11] = "Disconnected"; + SocksClientState[SocksClientState["Error"] = 99] = "Error"; +})(SocksClientState || (exports.SocksClientState = SocksClientState = {})); +//# sourceMappingURL=constants.js.map - compareBuild (other) { - if (!(other instanceof SemVer)) { - other = new SemVer(other, this.options) - } +/***/ }), - let i = 0 - do { - const a = this.build[i] - const b = other.build[i] - debug('build compare', i, a, b) - if (a === undefined && b === undefined) { - return 0 - } else if (b === undefined) { - return 1 - } else if (a === undefined) { - return -1 - } else if (a === b) { - continue - } else { - return compareIdentifiers(a, b) - } - } while (++i) - } +/***/ 50639: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // preminor will bump the version up to the next minor release, and immediately - // down to pre-release. premajor and prepatch work the same way. - inc (release, identifier, identifierBase) { - switch (release) { - case 'premajor': - this.prerelease.length = 0 - this.patch = 0 - this.minor = 0 - this.major++ - this.inc('pre', identifier, identifierBase) - break - case 'preminor': - this.prerelease.length = 0 - this.patch = 0 - this.minor++ - this.inc('pre', identifier, identifierBase) - break - case 'prepatch': - // If this is already a prerelease, it will bump to the next version - // drop any prereleases that might already exist, since they are not - // relevant at this point. - this.prerelease.length = 0 - this.inc('patch', identifier, identifierBase) - this.inc('pre', identifier, identifierBase) - break - // If the input is a non-prerelease version, this acts the same as - // prepatch. - case 'prerelease': - if (this.prerelease.length === 0) { - this.inc('patch', identifier, identifierBase) - } - this.inc('pre', identifier, identifierBase) - break +"use strict"; - case 'major': - // If this is a pre-major version, bump up to the same major version. - // Otherwise increment major. - // 1.0.0-5 bumps to 1.0.0 - // 1.1.0 bumps to 2.0.0 - if ( - this.minor !== 0 || - this.patch !== 0 || - this.prerelease.length === 0 - ) { - this.major++ - } - this.minor = 0 - this.patch = 0 - this.prerelease = [] - break - case 'minor': - // If this is a pre-minor version, bump up to the same minor version. - // Otherwise increment minor. - // 1.2.0-5 bumps to 1.2.0 - // 1.2.1 bumps to 1.3.0 - if (this.patch !== 0 || this.prerelease.length === 0) { - this.minor++ +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.ipToBuffer = exports.int32ToIpv4 = exports.ipv4ToInt32 = exports.validateSocksClientChainOptions = exports.validateSocksClientOptions = void 0; +const util_1 = __nccwpck_require__(79712); +const constants_1 = __nccwpck_require__(24223); +const stream = __nccwpck_require__(2203); +const ip_address_1 = __nccwpck_require__(79253); +const net = __nccwpck_require__(69278); +/** + * Validates the provided SocksClientOptions + * @param options { SocksClientOptions } + * @param acceptedCommands { string[] } A list of accepted SocksProxy commands. + */ +function validateSocksClientOptions(options, acceptedCommands = ['connect', 'bind', 'associate']) { + // Check SOCKs command option. + if (!constants_1.SocksCommand[options.command]) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommand, options); + } + // Check SocksCommand for acceptable command. + if (acceptedCommands.indexOf(options.command) === -1) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandForOperation, options); + } + // Check destination + if (!isValidSocksRemoteHost(options.destination)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options); + } + // Check SOCKS proxy to use + if (!isValidSocksProxy(options.proxy)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options); + } + // Validate custom auth (if set) + validateCustomProxyAuth(options.proxy, options); + // Check timeout + if (options.timeout && !isValidTimeoutValue(options.timeout)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options); + } + // Check existing_socket (if provided) + if (options.existing_socket && + !(options.existing_socket instanceof stream.Duplex)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsExistingSocket, options); + } +} +exports.validateSocksClientOptions = validateSocksClientOptions; +/** + * Validates the SocksClientChainOptions + * @param options { SocksClientChainOptions } + */ +function validateSocksClientChainOptions(options) { + // Only connect is supported when chaining. + if (options.command !== 'connect') { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandChain, options); + } + // Check destination + if (!isValidSocksRemoteHost(options.destination)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options); + } + // Validate proxies (length) + if (!(options.proxies && + Array.isArray(options.proxies) && + options.proxies.length >= 2)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxiesLength, options); + } + // Validate proxies + options.proxies.forEach((proxy) => { + if (!isValidSocksProxy(proxy)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options); } - this.patch = 0 - this.prerelease = [] - break - case 'patch': - // If this is not a pre-release version, it will increment the patch. - // If it is a pre-release it will bump up to the same patch version. - // 1.2.0-5 patches to 1.2.0 - // 1.2.0 patches to 1.2.1 - if (this.prerelease.length === 0) { - this.patch++ + // Validate custom auth (if set) + validateCustomProxyAuth(proxy, options); + }); + // Check timeout + if (options.timeout && !isValidTimeoutValue(options.timeout)) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options); + } +} +exports.validateSocksClientChainOptions = validateSocksClientChainOptions; +function validateCustomProxyAuth(proxy, options) { + if (proxy.custom_auth_method !== undefined) { + // Invalid auth method range + if (proxy.custom_auth_method < constants_1.SOCKS5_CUSTOM_AUTH_START || + proxy.custom_auth_method > constants_1.SOCKS5_CUSTOM_AUTH_END) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthRange, options); } - this.prerelease = [] - break - // This probably shouldn't be used publicly. - // 1.0.0 'pre' would become 1.0.0-0 which is the wrong direction. - case 'pre': { - const base = Number(identifierBase) ? 1 : 0 - - if (!identifier && identifierBase === false) { - throw new Error('invalid increment argument: identifier is empty') + // Missing custom_auth_request_handler + if (proxy.custom_auth_request_handler === undefined || + typeof proxy.custom_auth_request_handler !== 'function') { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); } - - if (this.prerelease.length === 0) { - this.prerelease = [base] - } else { - let i = this.prerelease.length - while (--i >= 0) { - if (typeof this.prerelease[i] === 'number') { - this.prerelease[i]++ - i = -2 - } - } - if (i === -1) { - // didn't increment anything - if (identifier === this.prerelease.join('.') && identifierBase === false) { - throw new Error('invalid increment argument: identifier already exists') - } - this.prerelease.push(base) - } + // Missing custom_auth_response_size + if (proxy.custom_auth_response_size === undefined) { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); } - if (identifier) { - // 1.2.0-beta.1 bumps to 1.2.0-beta.2, - // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0 - let prerelease = [identifier, base] - if (identifierBase === false) { - prerelease = [identifier] - } - if (compareIdentifiers(this.prerelease[0], identifier) === 0) { - if (isNaN(this.prerelease[1])) { - this.prerelease = prerelease - } - } else { - this.prerelease = prerelease - } + // Missing/invalid custom_auth_response_handler + if (proxy.custom_auth_response_handler === undefined || + typeof proxy.custom_auth_response_handler !== 'function') { + throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); } - break - } - default: - throw new Error(`invalid increment argument: ${release}`) } - this.raw = this.format() - if (this.build.length) { - this.raw += `+${this.build.join('.')}` +} +/** + * Validates a SocksRemoteHost + * @param remoteHost { SocksRemoteHost } + */ +function isValidSocksRemoteHost(remoteHost) { + return (remoteHost && + typeof remoteHost.host === 'string' && + typeof remoteHost.port === 'number' && + remoteHost.port >= 0 && + remoteHost.port <= 65535); +} +/** + * Validates a SocksProxy + * @param proxy { SocksProxy } + */ +function isValidSocksProxy(proxy) { + return (proxy && + (typeof proxy.host === 'string' || typeof proxy.ipaddress === 'string') && + typeof proxy.port === 'number' && + proxy.port >= 0 && + proxy.port <= 65535 && + (proxy.type === 4 || proxy.type === 5)); +} +/** + * Validates a timeout value. + * @param value { Number } + */ +function isValidTimeoutValue(value) { + return typeof value === 'number' && value > 0; +} +function ipv4ToInt32(ip) { + const address = new ip_address_1.Address4(ip); + // Convert the IPv4 address parts to an integer + return address.toArray().reduce((acc, part) => (acc << 8) + part, 0); +} +exports.ipv4ToInt32 = ipv4ToInt32; +function int32ToIpv4(int32) { + // Extract each byte (octet) from the 32-bit integer + const octet1 = (int32 >>> 24) & 0xff; + const octet2 = (int32 >>> 16) & 0xff; + const octet3 = (int32 >>> 8) & 0xff; + const octet4 = int32 & 0xff; + // Combine the octets into a string in IPv4 format + return [octet1, octet2, octet3, octet4].join('.'); +} +exports.int32ToIpv4 = int32ToIpv4; +function ipToBuffer(ip) { + if (net.isIPv4(ip)) { + // Handle IPv4 addresses + const address = new ip_address_1.Address4(ip); + return Buffer.from(address.toArray()); + } + else if (net.isIPv6(ip)) { + // Handle IPv6 addresses + const address = new ip_address_1.Address6(ip); + return Buffer.from(address + .canonicalForm() + .split(':') + .map((segment) => segment.padStart(4, '0')) + .join(''), 'hex'); + } + else { + throw new Error('Invalid IP address format'); } - return this - } } - -module.exports = SemVer - +exports.ipToBuffer = ipToBuffer; +//# sourceMappingURL=helpers.js.map /***/ }), -/***/ 1799: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 41129: +/***/ ((__unused_webpack_module, exports) => { -const parse = __nccwpck_require__(16353) -const clean = (version, options) => { - const s = parse(version.trim().replace(/^[=v]+/, ''), options) - return s ? s.version : null -} -module.exports = clean +"use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.ReceiveBuffer = void 0; +class ReceiveBuffer { + constructor(size = 4096) { + this.buffer = Buffer.allocUnsafe(size); + this.offset = 0; + this.originalSize = size; + } + get length() { + return this.offset; + } + append(data) { + if (!Buffer.isBuffer(data)) { + throw new Error('Attempted to append a non-buffer instance to ReceiveBuffer.'); + } + if (this.offset + data.length >= this.buffer.length) { + const tmp = this.buffer; + this.buffer = Buffer.allocUnsafe(Math.max(this.buffer.length + this.originalSize, this.buffer.length + data.length)); + tmp.copy(this.buffer); + } + data.copy(this.buffer, this.offset); + return (this.offset += data.length); + } + peek(length) { + if (length > this.offset) { + throw new Error('Attempted to read beyond the bounds of the managed internal data.'); + } + return this.buffer.slice(0, length); + } + get(length) { + if (length > this.offset) { + throw new Error('Attempted to read beyond the bounds of the managed internal data.'); + } + const value = Buffer.allocUnsafe(length); + this.buffer.slice(0, length).copy(value); + this.buffer.copyWithin(0, length, length + this.offset - length); + this.offset -= length; + return value; + } +} +exports.ReceiveBuffer = ReceiveBuffer; +//# sourceMappingURL=receivebuffer.js.map /***/ }), -/***/ 28646: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 79712: +/***/ ((__unused_webpack_module, exports) => { -const eq = __nccwpck_require__(55082) -const neq = __nccwpck_require__(4974) -const gt = __nccwpck_require__(16599) -const gte = __nccwpck_require__(41236) -const lt = __nccwpck_require__(3872) -const lte = __nccwpck_require__(56717) +"use strict"; -const cmp = (a, op, b, loose) => { - switch (op) { - case '===': - if (typeof a === 'object') { - a = a.version - } - if (typeof b === 'object') { - b = b.version - } - return a === b +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.shuffleArray = exports.SocksClientError = void 0; +/** + * Error wrapper for SocksClient + */ +class SocksClientError extends Error { + constructor(message, options) { + super(message); + this.options = options; + } +} +exports.SocksClientError = SocksClientError; +/** + * Shuffles a given array. + * @param array The array to shuffle. + */ +function shuffleArray(array) { + for (let i = array.length - 1; i > 0; i--) { + const j = Math.floor(Math.random() * (i + 1)); + [array[i], array[j]] = [array[j], array[i]]; + } +} +exports.shuffleArray = shuffleArray; +//# sourceMappingURL=util.js.map - case '!==': - if (typeof a === 'object') { - a = a.version - } - if (typeof b === 'object') { - b = b.version - } - return a !== b +/***/ }), - case '': - case '=': - case '==': - return eq(a, b, loose) +/***/ 42474: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - case '!=': - return neq(a, b, loose) +"use strict"; - case '>': - return gt(a, b, loose) +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +__exportStar(__nccwpck_require__(57142), exports); +//# sourceMappingURL=index.js.map - case '>=': - return gte(a, b, loose) +/***/ }), - case '<': - return lt(a, b, loose) +/***/ 3622: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - case '<=': - return lte(a, b, loose) +var SourceMapConsumer = (__nccwpck_require__(62618).SourceMapConsumer); +var path = __nccwpck_require__(16928); - default: - throw new TypeError(`Invalid operator: ${op}`) +var fs; +try { + fs = __nccwpck_require__(79896); + if (!fs.existsSync || !fs.readFileSync) { + // fs doesn't have all methods we need + fs = null; } +} catch (err) { + /* nop */ } -module.exports = cmp +var bufferFrom = __nccwpck_require__(52337); -/***/ }), +// Only install once if called multiple times +var errorFormatterInstalled = false; +var uncaughtShimInstalled = false; -/***/ 35385: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +// If true, the caches are reset before a stack trace formatting operation +var emptyCacheBetweenOperations = false; -const SemVer = __nccwpck_require__(7163) -const parse = __nccwpck_require__(16353) -const { safeRe: re, t } = __nccwpck_require__(95471) +// Supports {browser, node, auto} +var environment = "auto"; -const coerce = (version, options) => { - if (version instanceof SemVer) { - return version - } +// Maps a file path to a string containing the file contents +var fileContentsCache = {}; - if (typeof version === 'number') { - version = String(version) - } +// Maps a file path to a source map for that file +var sourceMapCache = {}; - if (typeof version !== 'string') { - return null - } +// Regex for detecting source maps +var reSourceMap = /^data:application\/json[^,]+base64,/; - options = options || {} +// Priority list of retrieve handlers +var retrieveFileHandlers = []; +var retrieveMapHandlers = []; - let match = null - if (!options.rtl) { - match = version.match(options.includePrerelease ? re[t.COERCEFULL] : re[t.COERCE]) - } else { - // Find the right-most coercible string that does not share - // a terminus with a more left-ward coercible string. - // Eg, '1.2.3.4' wants to coerce '2.3.4', not '3.4' or '4' - // With includePrerelease option set, '1.2.3.4-rc' wants to coerce '2.3.4-rc', not '2.3.4' - // - // Walk through the string checking with a /g regexp - // Manually set the index so as to pick up overlapping matches. - // Stop when we get a match that ends at the string end, since no - // coercible string can be more right-ward without the same terminus. - const coerceRtlRegex = options.includePrerelease ? re[t.COERCERTLFULL] : re[t.COERCERTL] - let next - while ((next = coerceRtlRegex.exec(version)) && - (!match || match.index + match[0].length !== version.length) - ) { - if (!match || - next.index + next[0].length !== match.index + match[0].length) { - match = next - } - coerceRtlRegex.lastIndex = next.index + next[1].length + next[2].length - } - // leave it in a clean state - coerceRtlRegex.lastIndex = -1 - } +function isInBrowser() { + if (environment === "browser") + return true; + if (environment === "node") + return false; + return ((typeof window !== 'undefined') && (typeof XMLHttpRequest === 'function') && !(window.require && window.module && window.process && window.process.type === "renderer")); +} - if (match === null) { - return null - } +function hasGlobalProcessEventEmitter() { + return ((typeof process === 'object') && (process !== null) && (typeof process.on === 'function')); +} - const major = match[2] - const minor = match[3] || '0' - const patch = match[4] || '0' - const prerelease = options.includePrerelease && match[5] ? `-${match[5]}` : '' - const build = options.includePrerelease && match[6] ? `+${match[6]}` : '' - - return parse(`${major}.${minor}.${patch}${prerelease}${build}`, options) +function handlerExec(list) { + return function(arg) { + for (var i = 0; i < list.length; i++) { + var ret = list[i](arg); + if (ret) { + return ret; + } + } + return null; + }; } -module.exports = coerce +var retrieveFile = handlerExec(retrieveFileHandlers); -/***/ }), +retrieveFileHandlers.push(function(path) { + // Trim the path to make sure there is no extra whitespace. + path = path.trim(); + if (/^file:/.test(path)) { + // existsSync/readFileSync can't handle file protocol, but once stripped, it works + path = path.replace(/file:\/\/\/(\w:)?/, function(protocol, drive) { + return drive ? + '' : // file:///C:/dir/file -> C:/dir/file + '/'; // file:///root-dir/file -> /root-dir/file + }); + } + if (path in fileContentsCache) { + return fileContentsCache[path]; + } -/***/ 37648: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + var contents = ''; + try { + if (!fs) { + // Use SJAX if we are in the browser + var xhr = new XMLHttpRequest(); + xhr.open('GET', path, /** async */ false); + xhr.send(null); + if (xhr.readyState === 4 && xhr.status === 200) { + contents = xhr.responseText; + } + } else if (fs.existsSync(path)) { + // Otherwise, use the filesystem + contents = fs.readFileSync(path, 'utf8'); + } + } catch (er) { + /* ignore any errors */ + } -const SemVer = __nccwpck_require__(7163) -const compareBuild = (a, b, loose) => { - const versionA = new SemVer(a, loose) - const versionB = new SemVer(b, loose) - return versionA.compare(versionB) || versionA.compareBuild(versionB) -} -module.exports = compareBuild + return fileContentsCache[path] = contents; +}); +// Support URLs relative to a directory, but be careful about a protocol prefix +// in case we are in the browser (i.e. directories may start with "http://" or "file:///") +function supportRelativeURL(file, url) { + if (!file) return url; + var dir = path.dirname(file); + var match = /^\w+:\/\/[^\/]*/.exec(dir); + var protocol = match ? match[0] : ''; + var startPath = dir.slice(protocol.length); + if (protocol && /^\/\w\:/.test(startPath)) { + // handle file:///C:/ paths + protocol += '/'; + return protocol + path.resolve(dir.slice(protocol.length), url).replace(/\\/g, '/'); + } + return protocol + path.resolve(dir.slice(protocol.length), url); +} -/***/ }), +function retrieveSourceMapURL(source) { + var fileData; -/***/ 56874: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (isInBrowser()) { + try { + var xhr = new XMLHttpRequest(); + xhr.open('GET', source, false); + xhr.send(null); + fileData = xhr.readyState === 4 ? xhr.responseText : null; -const compare = __nccwpck_require__(78469) -const compareLoose = (a, b) => compare(a, b, true) -module.exports = compareLoose + // Support providing a sourceMappingURL via the SourceMap header + var sourceMapHeader = xhr.getResponseHeader("SourceMap") || + xhr.getResponseHeader("X-SourceMap"); + if (sourceMapHeader) { + return sourceMapHeader; + } + } catch (e) { + } + } + // Get the URL of the source map + fileData = retrieveFile(source); + var re = /(?:\/\/[@#][\s]*sourceMappingURL=([^\s'"]+)[\s]*$)|(?:\/\*[@#][\s]*sourceMappingURL=([^\s*'"]+)[\s]*(?:\*\/)[\s]*$)/mg; + // Keep executing the search to find the *last* sourceMappingURL to avoid + // picking up sourceMappingURLs from comments, strings, etc. + var lastMatch, match; + while (match = re.exec(fileData)) lastMatch = match; + if (!lastMatch) return null; + return lastMatch[1]; +}; -/***/ }), +// Can be overridden by the retrieveSourceMap option to install. Takes a +// generated source filename; returns a {map, optional url} object, or null if +// there is no source map. The map field may be either a string or the parsed +// JSON object (ie, it must be a valid argument to the SourceMapConsumer +// constructor). +var retrieveSourceMap = handlerExec(retrieveMapHandlers); +retrieveMapHandlers.push(function(source) { + var sourceMappingURL = retrieveSourceMapURL(source); + if (!sourceMappingURL) return null; -/***/ 78469: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Read the contents of the source map + var sourceMapData; + if (reSourceMap.test(sourceMappingURL)) { + // Support source map URL as a data url + var rawData = sourceMappingURL.slice(sourceMappingURL.indexOf(',') + 1); + sourceMapData = bufferFrom(rawData, "base64").toString(); + sourceMappingURL = source; + } else { + // Support source map URLs relative to the source URL + sourceMappingURL = supportRelativeURL(source, sourceMappingURL); + sourceMapData = retrieveFile(sourceMappingURL); + } -const SemVer = __nccwpck_require__(7163) -const compare = (a, b, loose) => - new SemVer(a, loose).compare(new SemVer(b, loose)) + if (!sourceMapData) { + return null; + } -module.exports = compare + return { + url: sourceMappingURL, + map: sourceMapData + }; +}); +function mapSourcePosition(position) { + var sourceMap = sourceMapCache[position.source]; + if (!sourceMap) { + // Call the (overrideable) retrieveSourceMap function to get the source map. + var urlAndMap = retrieveSourceMap(position.source); + if (urlAndMap) { + sourceMap = sourceMapCache[position.source] = { + url: urlAndMap.url, + map: new SourceMapConsumer(urlAndMap.map) + }; -/***/ }), + // Load all sources stored inline with the source map into the file cache + // to pretend like they are already loaded. They may not exist on disk. + if (sourceMap.map.sourcesContent) { + sourceMap.map.sources.forEach(function(source, i) { + var contents = sourceMap.map.sourcesContent[i]; + if (contents) { + var url = supportRelativeURL(sourceMap.url, source); + fileContentsCache[url] = contents; + } + }); + } + } else { + sourceMap = sourceMapCache[position.source] = { + url: null, + map: null + }; + } + } -/***/ 70711: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Resolve the source URL relative to the URL of the source map + if (sourceMap && sourceMap.map && typeof sourceMap.map.originalPositionFor === 'function') { + var originalPosition = sourceMap.map.originalPositionFor(position); -const parse = __nccwpck_require__(16353) + // Only return the original position if a matching line was found. If no + // matching line is found then we return position instead, which will cause + // the stack trace to print the path and line for the compiled file. It is + // better to give a precise location in the compiled file than a vague + // location in the original file. + if (originalPosition.source !== null) { + originalPosition.source = supportRelativeURL( + sourceMap.url, originalPosition.source); + return originalPosition; + } + } -const diff = (version1, version2) => { - const v1 = parse(version1, null, true) - const v2 = parse(version2, null, true) - const comparison = v1.compare(v2) + return position; +} - if (comparison === 0) { - return null +// Parses code generated by FormatEvalOrigin(), a function inside V8: +// https://code.google.com/p/v8/source/browse/trunk/src/messages.js +function mapEvalOrigin(origin) { + // Most eval() calls are in this format + var match = /^eval at ([^(]+) \((.+):(\d+):(\d+)\)$/.exec(origin); + if (match) { + var position = mapSourcePosition({ + source: match[2], + line: +match[3], + column: match[4] - 1 + }); + return 'eval at ' + match[1] + ' (' + position.source + ':' + + position.line + ':' + (position.column + 1) + ')'; } - const v1Higher = comparison > 0 - const highVersion = v1Higher ? v1 : v2 - const lowVersion = v1Higher ? v2 : v1 - const highHasPre = !!highVersion.prerelease.length - const lowHasPre = !!lowVersion.prerelease.length + // Parse nested eval() calls using recursion + match = /^eval at ([^(]+) \((.+)\)$/.exec(origin); + if (match) { + return 'eval at ' + match[1] + ' (' + mapEvalOrigin(match[2]) + ')'; + } - if (lowHasPre && !highHasPre) { - // Going from prerelease -> no prerelease requires some special casing + // Make sure we still return useful information if we didn't find anything + return origin; +} - // If the low version has only a major, then it will always be a major - // Some examples: - // 1.0.0-1 -> 1.0.0 - // 1.0.0-1 -> 1.1.1 - // 1.0.0-1 -> 2.0.0 - if (!lowVersion.patch && !lowVersion.minor) { - return 'major' +// This is copied almost verbatim from the V8 source code at +// https://code.google.com/p/v8/source/browse/trunk/src/messages.js. The +// implementation of wrapCallSite() used to just forward to the actual source +// code of CallSite.prototype.toString but unfortunately a new release of V8 +// did something to the prototype chain and broke the shim. The only fix I +// could find was copy/paste. +function CallSiteToString() { + var fileName; + var fileLocation = ""; + if (this.isNative()) { + fileLocation = "native"; + } else { + fileName = this.getScriptNameOrSourceURL(); + if (!fileName && this.isEval()) { + fileLocation = this.getEvalOrigin(); + fileLocation += ", "; // Expecting source position to follow. } - // Otherwise it can be determined by checking the high version - - if (highVersion.patch) { - // anything higher than a patch bump would result in the wrong version - return 'patch' + if (fileName) { + fileLocation += fileName; + } else { + // Source code does not originate from a file and is not native, but we + // can still get the source position inside the source string, e.g. in + // an eval string. + fileLocation += ""; + } + var lineNumber = this.getLineNumber(); + if (lineNumber != null) { + fileLocation += ":" + lineNumber; + var columnNumber = this.getColumnNumber(); + if (columnNumber) { + fileLocation += ":" + columnNumber; + } } + } - if (highVersion.minor) { - // anything higher than a minor bump would result in the wrong version - return 'minor' + var line = ""; + var functionName = this.getFunctionName(); + var addSuffix = true; + var isConstructor = this.isConstructor(); + var isMethodCall = !(this.isToplevel() || isConstructor); + if (isMethodCall) { + var typeName = this.getTypeName(); + // Fixes shim to be backward compatable with Node v0 to v4 + if (typeName === "[object Object]") { + typeName = "null"; + } + var methodName = this.getMethodName(); + if (functionName) { + if (typeName && functionName.indexOf(typeName) != 0) { + line += typeName + "."; + } + line += functionName; + if (methodName && functionName.indexOf("." + methodName) != functionName.length - methodName.length - 1) { + line += " [as " + methodName + "]"; + } + } else { + line += typeName + "." + (methodName || ""); } + } else if (isConstructor) { + line += "new " + (functionName || ""); + } else if (functionName) { + line += functionName; + } else { + line += fileLocation; + addSuffix = false; + } + if (addSuffix) { + line += " (" + fileLocation + ")"; + } + return line; +} - // bumping major/minor/patch all have same result - return 'major' +function cloneCallSite(frame) { + var object = {}; + Object.getOwnPropertyNames(Object.getPrototypeOf(frame)).forEach(function(name) { + object[name] = /^(?:is|get)/.test(name) ? function() { return frame[name].call(frame); } : frame[name]; + }); + object.toString = CallSiteToString; + return object; +} + +function wrapCallSite(frame) { + if(frame.isNative()) { + return frame; } - // add the `pre` prefix if we are going to a prerelease version - const prefix = highHasPre ? 'pre' : '' + // Most call sites will return the source file from getFileName(), but code + // passed to eval() ending in "//# sourceURL=..." will return the source file + // from getScriptNameOrSourceURL() instead + var source = frame.getFileName() || frame.getScriptNameOrSourceURL(); + if (source) { + var line = frame.getLineNumber(); + var column = frame.getColumnNumber() - 1; - if (v1.major !== v2.major) { - return prefix + 'major' + // Fix position in Node where some (internal) code is prepended. + // See https://github.com/evanw/node-source-map-support/issues/36 + var headerLength = 62; + if (line === 1 && column > headerLength && !isInBrowser() && !frame.isEval()) { + column -= headerLength; + } + + var position = mapSourcePosition({ + source: source, + line: line, + column: column + }); + frame = cloneCallSite(frame); + var originalFunctionName = frame.getFunctionName; + frame.getFunctionName = function() { return position.name || originalFunctionName(); }; + frame.getFileName = function() { return position.source; }; + frame.getLineNumber = function() { return position.line; }; + frame.getColumnNumber = function() { return position.column + 1; }; + frame.getScriptNameOrSourceURL = function() { return position.source; }; + return frame; } - if (v1.minor !== v2.minor) { - return prefix + 'minor' + // Code called using eval() needs special handling + var origin = frame.isEval() && frame.getEvalOrigin(); + if (origin) { + origin = mapEvalOrigin(origin); + frame = cloneCallSite(frame); + frame.getEvalOrigin = function() { return origin; }; + return frame; } - if (v1.patch !== v2.patch) { - return prefix + 'patch' + // If we get here then we were unable to change the source position + return frame; +} + +// This function is part of the V8 stack trace API, for more info see: +// https://v8.dev/docs/stack-trace-api +function prepareStackTrace(error, stack) { + if (emptyCacheBetweenOperations) { + fileContentsCache = {}; + sourceMapCache = {}; } - // high and low are preleases - return 'prerelease' + var name = error.name || 'Error'; + var message = error.message || ''; + var errorString = name + ": " + message; + + return errorString + stack.map(function(frame) { + return '\n at ' + wrapCallSite(frame); + }).join(''); } -module.exports = diff +// Generate position and snippet of original source with pointer +function getErrorSource(error) { + var match = /\n at [^(]+ \((.*):(\d+):(\d+)\)/.exec(error.stack); + if (match) { + var source = match[1]; + var line = +match[2]; + var column = +match[3]; + // Support the inline sourceContents inside the source map + var contents = fileContentsCache[source]; -/***/ }), + // Support files on disk + if (!contents && fs && fs.existsSync(source)) { + try { + contents = fs.readFileSync(source, 'utf8'); + } catch (er) { + contents = ''; + } + } -/***/ 55082: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Format the line from the original source code like node does + if (contents) { + var code = contents.split(/(?:\r\n|\r|\n)/)[line - 1]; + if (code) { + return source + ':' + line + '\n' + code + '\n' + + new Array(column).join(' ') + '^'; + } + } + } + return null; +} -const compare = __nccwpck_require__(78469) -const eq = (a, b, loose) => compare(a, b, loose) === 0 -module.exports = eq +function printErrorAndExit (error) { + var source = getErrorSource(error); + // Ensure error is printed synchronously and not truncated + if (process.stderr._handle && process.stderr._handle.setBlocking) { + process.stderr._handle.setBlocking(true); + } -/***/ }), + if (source) { + console.error(); + console.error(source); + } -/***/ 16599: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + console.error(error.stack); + process.exit(1); +} -const compare = __nccwpck_require__(78469) -const gt = (a, b, loose) => compare(a, b, loose) > 0 -module.exports = gt +function shimEmitUncaughtException () { + var origEmit = process.emit; + process.emit = function (type) { + if (type === 'uncaughtException') { + var hasStack = (arguments[1] && arguments[1].stack); + var hasListeners = (this.listeners(type).length > 0); -/***/ }), + if (hasStack && !hasListeners) { + return printErrorAndExit(arguments[1]); + } + } -/***/ 41236: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + return origEmit.apply(this, arguments); + }; +} -const compare = __nccwpck_require__(78469) -const gte = (a, b, loose) => compare(a, b, loose) >= 0 -module.exports = gte +var originalRetrieveFileHandlers = retrieveFileHandlers.slice(0); +var originalRetrieveMapHandlers = retrieveMapHandlers.slice(0); +exports.wrapCallSite = wrapCallSite; +exports.getErrorSource = getErrorSource; +exports.mapSourcePosition = mapSourcePosition; +exports.retrieveSourceMap = retrieveSourceMap; -/***/ }), +exports.install = function(options) { + options = options || {}; -/***/ 62338: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (options.environment) { + environment = options.environment; + if (["node", "browser", "auto"].indexOf(environment) === -1) { + throw new Error("environment " + environment + " was unknown. Available options are {auto, browser, node}") + } + } -const SemVer = __nccwpck_require__(7163) + // Allow sources to be found by methods other than reading the files + // directly from disk. + if (options.retrieveFile) { + if (options.overrideRetrieveFile) { + retrieveFileHandlers.length = 0; + } -const inc = (version, release, options, identifier, identifierBase) => { - if (typeof (options) === 'string') { - identifierBase = identifier - identifier = options - options = undefined + retrieveFileHandlers.unshift(options.retrieveFile); } - try { - return new SemVer( - version instanceof SemVer ? version.version : version, - options - ).inc(release, identifier, identifierBase).version - } catch (er) { - return null + // Allow source maps to be found by methods other than reading the files + // directly from disk. + if (options.retrieveSourceMap) { + if (options.overrideRetrieveSourceMap) { + retrieveMapHandlers.length = 0; + } + + retrieveMapHandlers.unshift(options.retrieveSourceMap); + } + + // Support runtime transpilers that include inline source maps + if (options.hookRequire && !isInBrowser()) { + var Module; + try { + Module = __nccwpck_require__(73339); + } catch (err) { + // NOP: Loading in catch block to convert webpack error to warning. + } + var $compile = Module.prototype._compile; + + if (!$compile.__sourceMapSupport) { + Module.prototype._compile = function(content, filename) { + fileContentsCache[filename] = content; + sourceMapCache[filename] = undefined; + return $compile.call(this, content, filename); + }; + + Module.prototype._compile.__sourceMapSupport = true; + } + } + + // Configure options + if (!emptyCacheBetweenOperations) { + emptyCacheBetweenOperations = 'emptyCacheBetweenOperations' in options ? + options.emptyCacheBetweenOperations : false; + } + + // Install the error reformatter + if (!errorFormatterInstalled) { + errorFormatterInstalled = true; + Error.prepareStackTrace = prepareStackTrace; + } + + if (!uncaughtShimInstalled) { + var installHandler = 'handleUncaughtExceptions' in options ? + options.handleUncaughtExceptions : true; + + // Provide the option to not install the uncaught exception handler. This is + // to support other uncaught exception handlers (in test frameworks, for + // example). If this handler is not installed and there are no other uncaught + // exception handlers, uncaught exceptions will be caught by node's built-in + // exception handler and the process will still be terminated. However, the + // generated JavaScript code will be shown above the stack trace instead of + // the original source code. + if (installHandler && hasGlobalProcessEventEmitter()) { + uncaughtShimInstalled = true; + shimEmitUncaughtException(); + } } +}; + +exports.resetRetrieveHandlers = function() { + retrieveFileHandlers.length = 0; + retrieveMapHandlers.length = 0; + + retrieveFileHandlers = originalRetrieveFileHandlers.slice(0); + retrieveMapHandlers = originalRetrieveMapHandlers.slice(0); + + retrieveSourceMap = handlerExec(retrieveMapHandlers); + retrieveFile = handlerExec(retrieveFileHandlers); } -module.exports = inc /***/ }), -/***/ 3872: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 76934: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -const compare = __nccwpck_require__(78469) -const lt = (a, b, loose) => compare(a, b, loose) < 0 -module.exports = lt +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +var util = __nccwpck_require__(62492); +var has = Object.prototype.hasOwnProperty; +var hasNativeMap = typeof Map !== "undefined"; -/***/ }), +/** + * A data structure which is a combination of an array and a set. Adding a new + * member is O(1), testing for membership is O(1), and finding the index of an + * element is O(1). Removing elements from the set is not supported. Only + * strings are supported for membership. + */ +function ArraySet() { + this._array = []; + this._set = hasNativeMap ? new Map() : Object.create(null); +} -/***/ 56717: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * Static method for creating ArraySet instances from an existing array. + */ +ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { + var set = new ArraySet(); + for (var i = 0, len = aArray.length; i < len; i++) { + set.add(aArray[i], aAllowDuplicates); + } + return set; +}; -const compare = __nccwpck_require__(78469) -const lte = (a, b, loose) => compare(a, b, loose) <= 0 -module.exports = lte +/** + * Return how many unique items are in this ArraySet. If duplicates have been + * added, than those do not count towards the size. + * + * @returns Number + */ +ArraySet.prototype.size = function ArraySet_size() { + return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length; +}; +/** + * Add the given string to this set. + * + * @param String aStr + */ +ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { + var sStr = hasNativeMap ? aStr : util.toSetString(aStr); + var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr); + var idx = this._array.length; + if (!isDuplicate || aAllowDuplicates) { + this._array.push(aStr); + } + if (!isDuplicate) { + if (hasNativeMap) { + this._set.set(aStr, idx); + } else { + this._set[sStr] = idx; + } + } +}; -/***/ }), +/** + * Is the given string a member of this set? + * + * @param String aStr + */ +ArraySet.prototype.has = function ArraySet_has(aStr) { + if (hasNativeMap) { + return this._set.has(aStr); + } else { + var sStr = util.toSetString(aStr); + return has.call(this._set, sStr); + } +}; -/***/ 68511: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * What is the index of the given string in the array? + * + * @param String aStr + */ +ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { + if (hasNativeMap) { + var idx = this._set.get(aStr); + if (idx >= 0) { + return idx; + } + } else { + var sStr = util.toSetString(aStr); + if (has.call(this._set, sStr)) { + return this._set[sStr]; + } + } -const SemVer = __nccwpck_require__(7163) -const major = (a, loose) => new SemVer(a, loose).major -module.exports = major + throw new Error('"' + aStr + '" is not in the set.'); +}; + +/** + * What is the element at the given index? + * + * @param Number aIdx + */ +ArraySet.prototype.at = function ArraySet_at(aIdx) { + if (aIdx >= 0 && aIdx < this._array.length) { + return this._array[aIdx]; + } + throw new Error('No element indexed by ' + aIdx); +}; + +/** + * Returns the array representation of this set (which has the proper indices + * indicated by indexOf). Note that this is a copy of the internal array used + * for storing the members so that no one can mess with internal state. + */ +ArraySet.prototype.toArray = function ArraySet_toArray() { + return this._array.slice(); +}; + +exports.C = ArraySet; /***/ }), -/***/ 32603: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 27935: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -const SemVer = __nccwpck_require__(7163) -const minor = (a, loose) => new SemVer(a, loose).minor -module.exports = minor +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + * + * Based on the Base 64 VLQ implementation in Closure Compiler: + * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java + * + * Copyright 2011 The Closure Compiler Authors. All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ +var base64 = __nccwpck_require__(691); -/***/ }), +// A single base 64 digit can contain 6 bits of data. For the base 64 variable +// length quantities we use in the source map spec, the first bit is the sign, +// the next four bits are the actual value, and the 6th bit is the +// continuation bit. The continuation bit tells us whether there are more +// digits in this value following this digit. +// +// Continuation +// | Sign +// | | +// V V +// 101011 -/***/ 4974: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +var VLQ_BASE_SHIFT = 5; -const compare = __nccwpck_require__(78469) -const neq = (a, b, loose) => compare(a, b, loose) !== 0 -module.exports = neq +// binary: 100000 +var VLQ_BASE = 1 << VLQ_BASE_SHIFT; +// binary: 011111 +var VLQ_BASE_MASK = VLQ_BASE - 1; -/***/ }), +// binary: 100000 +var VLQ_CONTINUATION_BIT = VLQ_BASE; -/***/ 16353: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * Converts from a two-complement value to a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) + * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + */ +function toVLQSigned(aValue) { + return aValue < 0 + ? ((-aValue) << 1) + 1 + : (aValue << 1) + 0; +} -const SemVer = __nccwpck_require__(7163) -const parse = (version, options, throwErrors = false) => { - if (version instanceof SemVer) { - return version - } - try { - return new SemVer(version, options) - } catch (er) { - if (!throwErrors) { - return null - } - throw er - } +/** + * Converts to a two-complement value from a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 + * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 + */ +function fromVLQSigned(aValue) { + var isNegative = (aValue & 1) === 1; + var shifted = aValue >> 1; + return isNegative + ? -shifted + : shifted; } -module.exports = parse +/** + * Returns the base 64 VLQ encoded value. + */ +exports.encode = function base64VLQ_encode(aValue) { + var encoded = ""; + var digit; + var vlq = toVLQSigned(aValue); -/***/ }), + do { + digit = vlq & VLQ_BASE_MASK; + vlq >>>= VLQ_BASE_SHIFT; + if (vlq > 0) { + // There are still more digits in this value, so we must make sure the + // continuation bit is marked. + digit |= VLQ_CONTINUATION_BIT; + } + encoded += base64.encode(digit); + } while (vlq > 0); -/***/ 48756: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + return encoded; +}; -const SemVer = __nccwpck_require__(7163) -const patch = (a, loose) => new SemVer(a, loose).patch -module.exports = patch +/** + * Decodes the next base 64 VLQ value from the given string and returns the + * value and the rest of the string via the out parameter. + */ +exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) { + var strLen = aStr.length; + var result = 0; + var shift = 0; + var continuation, digit; + do { + if (aIndex >= strLen) { + throw new Error("Expected more digits in base 64 VLQ value."); + } -/***/ }), + digit = base64.decode(aStr.charCodeAt(aIndex++)); + if (digit === -1) { + throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1)); + } -/***/ 15714: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + continuation = !!(digit & VLQ_CONTINUATION_BIT); + digit &= VLQ_BASE_MASK; + result = result + (digit << shift); + shift += VLQ_BASE_SHIFT; + } while (continuation); -const parse = __nccwpck_require__(16353) -const prerelease = (version, options) => { - const parsed = parse(version, options) - return (parsed && parsed.prerelease.length) ? parsed.prerelease : null -} -module.exports = prerelease + aOutParam.value = fromVLQSigned(result); + aOutParam.rest = aIndex; +}; /***/ }), -/***/ 32173: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 691: +/***/ ((__unused_webpack_module, exports) => { -const compare = __nccwpck_require__(78469) -const rcompare = (a, b, loose) => compare(b, a, loose) -module.exports = rcompare +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); -/***/ }), +/** + * Encode an integer in the range of 0 to 63 to a single base 64 digit. + */ +exports.encode = function (number) { + if (0 <= number && number < intToCharMap.length) { + return intToCharMap[number]; + } + throw new TypeError("Must be between 0 and 63: " + number); +}; -/***/ 87192: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * Decode a single base 64 character code digit to an integer. Returns -1 on + * failure. + */ +exports.decode = function (charCode) { + var bigA = 65; // 'A' + var bigZ = 90; // 'Z' -const compareBuild = __nccwpck_require__(37648) -const rsort = (list, loose) => list.sort((a, b) => compareBuild(b, a, loose)) -module.exports = rsort + var littleA = 97; // 'a' + var littleZ = 122; // 'z' + var zero = 48; // '0' + var nine = 57; // '9' -/***/ }), + var plus = 43; // '+' + var slash = 47; // '/' -/***/ 68011: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + var littleOffset = 26; + var numberOffset = 52; -const Range = __nccwpck_require__(96782) -const satisfies = (version, range, options) => { - try { - range = new Range(range, options) - } catch (er) { - return false + // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ + if (bigA <= charCode && charCode <= bigZ) { + return (charCode - bigA); } - return range.test(version) -} -module.exports = satisfies + // 26 - 51: abcdefghijklmnopqrstuvwxyz + if (littleA <= charCode && charCode <= littleZ) { + return (charCode - littleA + littleOffset); + } -/***/ }), + // 52 - 61: 0123456789 + if (zero <= charCode && charCode <= nine) { + return (charCode - zero + numberOffset); + } -/***/ 29872: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 62: + + if (charCode == plus) { + return 62; + } -const compareBuild = __nccwpck_require__(37648) -const sort = (list, loose) => list.sort((a, b) => compareBuild(a, b, loose)) -module.exports = sort + // 63: / + if (charCode == slash) { + return 63; + } + + // Invalid base64 digit. + return -1; +}; /***/ }), -/***/ 58780: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 72326: +/***/ ((__unused_webpack_module, exports) => { -const parse = __nccwpck_require__(16353) -const valid = (version, options) => { - const v = parse(version, options) - return v ? v.version : null -} -module.exports = valid +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ +exports.GREATEST_LOWER_BOUND = 1; +exports.LEAST_UPPER_BOUND = 2; -/***/ }), +/** + * Recursive implementation of binary search. + * + * @param aLow Indices here and lower do not contain the needle. + * @param aHigh Indices here and higher do not contain the needle. + * @param aNeedle The element being searched for. + * @param aHaystack The non-empty array being searched. + * @param aCompare Function which takes two elements and returns -1, 0, or 1. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + */ +function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) { + // This function terminates when one of the following is true: + // + // 1. We find the exact element we are looking for. + // + // 2. We did not find the exact element, but we can return the index of + // the next-closest element. + // + // 3. We did not find the exact element, and there is no next-closest + // element than the one we are searching for, so we return -1. + var mid = Math.floor((aHigh - aLow) / 2) + aLow; + var cmp = aCompare(aNeedle, aHaystack[mid], true); + if (cmp === 0) { + // Found the element we are looking for. + return mid; + } + else if (cmp > 0) { + // Our needle is greater than aHaystack[mid]. + if (aHigh - mid > 1) { + // The element is in the upper half. + return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias); + } -/***/ 62088: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // The exact needle element was not found in this haystack. Determine if + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return aHigh < aHaystack.length ? aHigh : -1; + } else { + return mid; + } + } + else { + // Our needle is less than aHaystack[mid]. + if (mid - aLow > 1) { + // The element is in the lower half. + return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias); + } -// just pre-load all the stuff that index.js lazily exports -const internalRe = __nccwpck_require__(95471) -const constants = __nccwpck_require__(45101) -const SemVer = __nccwpck_require__(7163) -const identifiers = __nccwpck_require__(73348) -const parse = __nccwpck_require__(16353) -const valid = __nccwpck_require__(58780) -const clean = __nccwpck_require__(1799) -const inc = __nccwpck_require__(62338) -const diff = __nccwpck_require__(70711) -const major = __nccwpck_require__(68511) -const minor = __nccwpck_require__(32603) -const patch = __nccwpck_require__(48756) -const prerelease = __nccwpck_require__(15714) -const compare = __nccwpck_require__(78469) -const rcompare = __nccwpck_require__(32173) -const compareLoose = __nccwpck_require__(56874) -const compareBuild = __nccwpck_require__(37648) -const sort = __nccwpck_require__(29872) -const rsort = __nccwpck_require__(87192) -const gt = __nccwpck_require__(16599) -const lt = __nccwpck_require__(3872) -const eq = __nccwpck_require__(55082) -const neq = __nccwpck_require__(4974) -const gte = __nccwpck_require__(41236) -const lte = __nccwpck_require__(56717) -const cmp = __nccwpck_require__(28646) -const coerce = __nccwpck_require__(35385) -const Comparator = __nccwpck_require__(89379) -const Range = __nccwpck_require__(96782) -const satisfies = __nccwpck_require__(68011) -const toComparators = __nccwpck_require__(54750) -const maxSatisfying = __nccwpck_require__(73193) -const minSatisfying = __nccwpck_require__(68595) -const minVersion = __nccwpck_require__(51866) -const validRange = __nccwpck_require__(64737) -const outside = __nccwpck_require__(10280) -const gtr = __nccwpck_require__(12276) -const ltr = __nccwpck_require__(15213) -const intersects = __nccwpck_require__(23465) -const simplifyRange = __nccwpck_require__(82028) -const subset = __nccwpck_require__(61489) -module.exports = { - parse, - valid, - clean, - inc, - diff, - major, - minor, - patch, - prerelease, - compare, - rcompare, - compareLoose, - compareBuild, - sort, - rsort, - gt, - lt, - eq, - neq, - gte, - lte, - cmp, - coerce, - Comparator, - Range, - satisfies, - toComparators, - maxSatisfying, - minSatisfying, - minVersion, - validRange, - outside, - gtr, - ltr, - intersects, - simplifyRange, - subset, - SemVer, - re: internalRe.re, - src: internalRe.src, - tokens: internalRe.t, - SEMVER_SPEC_VERSION: constants.SEMVER_SPEC_VERSION, - RELEASE_TYPES: constants.RELEASE_TYPES, - compareIdentifiers: identifiers.compareIdentifiers, - rcompareIdentifiers: identifiers.rcompareIdentifiers, + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return mid; + } else { + return aLow < 0 ? -1 : aLow; + } + } } +/** + * This is an implementation of binary search which will always try and return + * the index of the closest element if there is no exact hit. This is because + * mappings between original and generated line/col pairs are single points, + * and there is an implicit region between each of them, so a miss just means + * that you aren't on the very start of a region. + * + * @param aNeedle The element you are looking for. + * @param aHaystack The array that is being searched. + * @param aCompare A function which takes the needle and an element in the + * array and returns -1, 0, or 1 depending on whether the needle is less + * than, equal to, or greater than the element, respectively. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'. + */ +exports.search = function search(aNeedle, aHaystack, aCompare, aBias) { + if (aHaystack.length === 0) { + return -1; + } -/***/ }), + var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, + aCompare, aBias || exports.GREATEST_LOWER_BOUND); + if (index < 0) { + return -1; + } -/***/ 45101: -/***/ ((module) => { + // We have found either the exact element, or the next-closest element than + // the one we are searching for. However, there may be more than one such + // element. Make sure we always return the smallest of these. + while (index - 1 >= 0) { + if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) { + break; + } + --index; + } -// Note: this is the semver.org version of the spec that it implements -// Not necessarily the package version of this code. -const SEMVER_SPEC_VERSION = '2.0.0' + return index; +}; -const MAX_LENGTH = 256 -const MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER || -/* istanbul ignore next */ 9007199254740991 -// Max safe segment length for coercion. -const MAX_SAFE_COMPONENT_LENGTH = 16 +/***/ }), -// Max safe length for a build identifier. The max length minus 6 characters for -// the shortest version with a build 0.0.0+BUILD. -const MAX_SAFE_BUILD_LENGTH = MAX_LENGTH - 6 +/***/ 12861: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -const RELEASE_TYPES = [ - 'major', - 'premajor', - 'minor', - 'preminor', - 'patch', - 'prepatch', - 'prerelease', -] +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2014 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ -module.exports = { - MAX_LENGTH, - MAX_SAFE_COMPONENT_LENGTH, - MAX_SAFE_BUILD_LENGTH, - MAX_SAFE_INTEGER, - RELEASE_TYPES, - SEMVER_SPEC_VERSION, - FLAG_INCLUDE_PRERELEASE: 0b001, - FLAG_LOOSE: 0b010, +var util = __nccwpck_require__(62492); + +/** + * Determine whether mappingB is after mappingA with respect to generated + * position. + */ +function generatedPositionAfter(mappingA, mappingB) { + // Optimized for most common case + var lineA = mappingA.generatedLine; + var lineB = mappingB.generatedLine; + var columnA = mappingA.generatedColumn; + var columnB = mappingB.generatedColumn; + return lineB > lineA || lineB == lineA && columnB >= columnA || + util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0; } +/** + * A data structure to provide a sorted view of accumulated mappings in a + * performance conscious manner. It trades a neglibable overhead in general + * case for a large speedup in case of mappings being added in order. + */ +function MappingList() { + this._array = []; + this._sorted = true; + // Serves as infimum + this._last = {generatedLine: -1, generatedColumn: 0}; +} -/***/ }), +/** + * Iterate through internal items. This method takes the same arguments that + * `Array.prototype.forEach` takes. + * + * NOTE: The order of the mappings is NOT guaranteed. + */ +MappingList.prototype.unsortedForEach = + function MappingList_forEach(aCallback, aThisArg) { + this._array.forEach(aCallback, aThisArg); + }; -/***/ 1159: -/***/ ((module) => { +/** + * Add the given source mapping. + * + * @param Object aMapping + */ +MappingList.prototype.add = function MappingList_add(aMapping) { + if (generatedPositionAfter(this._last, aMapping)) { + this._last = aMapping; + this._array.push(aMapping); + } else { + this._sorted = false; + this._array.push(aMapping); + } +}; -const debug = ( - typeof process === 'object' && - process.env && - process.env.NODE_DEBUG && - /\bsemver\b/i.test(process.env.NODE_DEBUG) -) ? (...args) => console.error('SEMVER', ...args) - : () => {} +/** + * Returns the flat, sorted array of mappings. The mappings are sorted by + * generated position. + * + * WARNING: This method returns internal data without copying, for + * performance. The return value must NOT be mutated, and should be treated as + * an immutable borrow. If you want to take ownership, you must make your own + * copy. + */ +MappingList.prototype.toArray = function MappingList_toArray() { + if (!this._sorted) { + this._array.sort(util.compareByGeneratedPositionsInflated); + this._sorted = true; + } + return this._array; +}; -module.exports = debug +exports.P = MappingList; /***/ }), -/***/ 73348: -/***/ ((module) => { +/***/ 9598: +/***/ ((__unused_webpack_module, exports) => { -const numeric = /^[0-9]+$/ -const compareIdentifiers = (a, b) => { - const anum = numeric.test(a) - const bnum = numeric.test(b) +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ - if (anum && bnum) { - a = +a - b = +b - } +// It turns out that some (most?) JavaScript engines don't self-host +// `Array.prototype.sort`. This makes sense because C++ will likely remain +// faster than JS when doing raw CPU-intensive sorting. However, when using a +// custom comparator function, calling back and forth between the VM's C++ and +// JIT'd JS is rather slow *and* loses JIT type information, resulting in +// worse generated code for the comparator function than would be optimal. In +// fact, when sorting with a comparator, these costs outweigh the benefits of +// sorting in C++. By using our own JS-implemented Quick Sort (below), we get +// a ~3500ms mean speed-up in `bench/bench.html`. - return a === b ? 0 - : (anum && !bnum) ? -1 - : (bnum && !anum) ? 1 - : a < b ? -1 - : 1 +/** + * Swap the elements indexed by `x` and `y` in the array `ary`. + * + * @param {Array} ary + * The array. + * @param {Number} x + * The index of the first item. + * @param {Number} y + * The index of the second item. + */ +function swap(ary, x, y) { + var temp = ary[x]; + ary[x] = ary[y]; + ary[y] = temp; } -const rcompareIdentifiers = (a, b) => compareIdentifiers(b, a) - -module.exports = { - compareIdentifiers, - rcompareIdentifiers, +/** + * Returns a random integer within the range `low .. high` inclusive. + * + * @param {Number} low + * The lower bound on the range. + * @param {Number} high + * The upper bound on the range. + */ +function randomIntInRange(low, high) { + return Math.round(low + (Math.random() * (high - low))); } +/** + * The Quick Sort algorithm. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + * @param {Number} p + * Start index of the array + * @param {Number} r + * End index of the array + */ +function doQuickSort(ary, comparator, p, r) { + // If our lower bound is less than our upper bound, we (1) partition the + // array into two pieces and (2) recurse on each half. If it is not, this is + // the empty array and our base case. -/***/ }), + if (p < r) { + // (1) Partitioning. + // + // The partitioning chooses a pivot between `p` and `r` and moves all + // elements that are less than or equal to the pivot to the before it, and + // all the elements that are greater than it after it. The effect is that + // once partition is done, the pivot is in the exact place it will be when + // the array is put in sorted order, and it will not need to be moved + // again. This runs in O(n) time. -/***/ 61383: -/***/ ((module) => { + // Always choose a random pivot so that an input array which is reverse + // sorted does not cause O(n^2) running time. + var pivotIndex = randomIntInRange(p, r); + var i = p - 1; -class LRUCache { - constructor () { - this.max = 1000 - this.map = new Map() - } + swap(ary, pivotIndex, r); + var pivot = ary[r]; - get (key) { - const value = this.map.get(key) - if (value === undefined) { - return undefined - } else { - // Remove the key from the map and add it to the end - this.map.delete(key) - this.map.set(key, value) - return value + // Immediately after `j` is incremented in this loop, the following hold + // true: + // + // * Every element in `ary[p .. i]` is less than or equal to the pivot. + // + // * Every element in `ary[i+1 .. j-1]` is greater than the pivot. + for (var j = p; j < r; j++) { + if (comparator(ary[j], pivot) <= 0) { + i += 1; + swap(ary, i, j); + } } - } - - delete (key) { - return this.map.delete(key) - } - - set (key, value) { - const deleted = this.delete(key) - if (!deleted && value !== undefined) { - // If cache is full, delete the least recently used item - if (this.map.size >= this.max) { - const firstKey = this.map.keys().next().value - this.delete(firstKey) - } + swap(ary, i + 1, j); + var q = i + 1; - this.map.set(key, value) - } + // (2) Recurse on each half. - return this + doQuickSort(ary, comparator, p, q - 1); + doQuickSort(ary, comparator, q + 1, r); } } -module.exports = LRUCache +/** + * Sort the given array in-place with the given comparator function. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + */ +exports.g = function (ary, comparator) { + doQuickSort(ary, comparator, 0, ary.length - 1); +}; /***/ }), -/***/ 70356: -/***/ ((module) => { +/***/ 79907: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -// parse out just the options we care about -const looseOption = Object.freeze({ loose: true }) -const emptyOpts = Object.freeze({ }) -const parseOptions = options => { - if (!options) { - return emptyOpts - } +var __webpack_unused_export__; +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ - if (typeof options !== 'object') { - return looseOption +var util = __nccwpck_require__(62492); +var binarySearch = __nccwpck_require__(72326); +var ArraySet = (__nccwpck_require__(76934)/* .ArraySet */ .C); +var base64VLQ = __nccwpck_require__(27935); +var quickSort = (__nccwpck_require__(9598)/* .quickSort */ .g); + +function SourceMapConsumer(aSourceMap, aSourceMapURL) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = util.parseSourceMapInput(aSourceMap); } - return options + return sourceMap.sections != null + ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL) + : new BasicSourceMapConsumer(sourceMap, aSourceMapURL); } -module.exports = parseOptions - - -/***/ }), -/***/ 95471: -/***/ ((module, exports, __nccwpck_require__) => { - -const { - MAX_SAFE_COMPONENT_LENGTH, - MAX_SAFE_BUILD_LENGTH, - MAX_LENGTH, -} = __nccwpck_require__(45101) -const debug = __nccwpck_require__(1159) -exports = module.exports = {} +SourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) { + return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL); +} -// The actual regexps go on exports.re -const re = exports.re = [] -const safeRe = exports.safeRe = [] -const src = exports.src = [] -const t = exports.t = {} -let R = 0 +/** + * The version of the source mapping spec that we are consuming. + */ +SourceMapConsumer.prototype._version = 3; -const LETTERDASHNUMBER = '[a-zA-Z0-9-]' +// `__generatedMappings` and `__originalMappings` are arrays that hold the +// parsed mapping coordinates from the source map's "mappings" attribute. They +// are lazily instantiated, accessed via the `_generatedMappings` and +// `_originalMappings` getters respectively, and we only parse the mappings +// and create these arrays once queried for a source location. We jump through +// these hoops because there can be many thousands of mappings, and parsing +// them is expensive, so we only want to do it if we must. +// +// Each object in the arrays is of the form: +// +// { +// generatedLine: The line number in the generated code, +// generatedColumn: The column number in the generated code, +// source: The path to the original source file that generated this +// chunk of code, +// originalLine: The line number in the original source that +// corresponds to this chunk of generated code, +// originalColumn: The column number in the original source that +// corresponds to this chunk of generated code, +// name: The name of the original symbol which generated this chunk of +// code. +// } +// +// All properties except for `generatedLine` and `generatedColumn` can be +// `null`. +// +// `_generatedMappings` is ordered by the generated positions. +// +// `_originalMappings` is ordered by the original positions. -// Replace some greedy regex tokens to prevent regex dos issues. These regex are -// used internally via the safeRe object since all inputs in this library get -// normalized first to trim and collapse all extra whitespace. The original -// regexes are exported for userland consumption and lower level usage. A -// future breaking change could export the safer regex only with a note that -// all input should have extra whitespace removed. -const safeRegexReplacements = [ - ['\\s', 1], - ['\\d', MAX_LENGTH], - [LETTERDASHNUMBER, MAX_SAFE_BUILD_LENGTH], -] +SourceMapConsumer.prototype.__generatedMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { + configurable: true, + enumerable: true, + get: function () { + if (!this.__generatedMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } -const makeSafeRegex = (value) => { - for (const [token, max] of safeRegexReplacements) { - value = value - .split(`${token}*`).join(`${token}{0,${max}}`) - .split(`${token}+`).join(`${token}{1,${max}}`) + return this.__generatedMappings; } - return value -} - -const createToken = (name, value, isGlobal) => { - const safe = makeSafeRegex(value) - const index = R++ - debug(name, index, value) - t[name] = index - src[index] = value - re[index] = new RegExp(value, isGlobal ? 'g' : undefined) - safeRe[index] = new RegExp(safe, isGlobal ? 'g' : undefined) -} - -// The following Regular Expressions can be used for tokenizing, -// validating, and parsing SemVer version strings. +}); -// ## Numeric Identifier -// A single `0`, or a non-zero digit followed by zero or more digits. +SourceMapConsumer.prototype.__originalMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { + configurable: true, + enumerable: true, + get: function () { + if (!this.__originalMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } -createToken('NUMERICIDENTIFIER', '0|[1-9]\\d*') -createToken('NUMERICIDENTIFIERLOOSE', '\\d+') + return this.__originalMappings; + } +}); -// ## Non-numeric Identifier -// Zero or more digits, followed by a letter or hyphen, and then zero or -// more letters, digits, or hyphens. +SourceMapConsumer.prototype._charIsMappingSeparator = + function SourceMapConsumer_charIsMappingSeparator(aStr, index) { + var c = aStr.charAt(index); + return c === ";" || c === ","; + }; -createToken('NONNUMERICIDENTIFIER', `\\d*[a-zA-Z-]${LETTERDASHNUMBER}*`) +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +SourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + throw new Error("Subclasses must implement _parseMappings"); + }; -// ## Main Version -// Three dot-separated numeric identifiers. +SourceMapConsumer.GENERATED_ORDER = 1; +SourceMapConsumer.ORIGINAL_ORDER = 2; -createToken('MAINVERSION', `(${src[t.NUMERICIDENTIFIER]})\\.` + - `(${src[t.NUMERICIDENTIFIER]})\\.` + - `(${src[t.NUMERICIDENTIFIER]})`) +SourceMapConsumer.GREATEST_LOWER_BOUND = 1; +SourceMapConsumer.LEAST_UPPER_BOUND = 2; -createToken('MAINVERSIONLOOSE', `(${src[t.NUMERICIDENTIFIERLOOSE]})\\.` + - `(${src[t.NUMERICIDENTIFIERLOOSE]})\\.` + - `(${src[t.NUMERICIDENTIFIERLOOSE]})`) +/** + * Iterate over each mapping between an original source/line/column and a + * generated line/column in this source map. + * + * @param Function aCallback + * The function that is called with each mapping. + * @param Object aContext + * Optional. If specified, this object will be the value of `this` every + * time that `aCallback` is called. + * @param aOrder + * Either `SourceMapConsumer.GENERATED_ORDER` or + * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to + * iterate over the mappings sorted by the generated file's line/column + * order or the original's source/line/column order, respectively. Defaults to + * `SourceMapConsumer.GENERATED_ORDER`. + */ +SourceMapConsumer.prototype.eachMapping = + function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { + var context = aContext || null; + var order = aOrder || SourceMapConsumer.GENERATED_ORDER; -// ## Pre-release Version Identifier -// A numeric identifier, or a non-numeric identifier. + var mappings; + switch (order) { + case SourceMapConsumer.GENERATED_ORDER: + mappings = this._generatedMappings; + break; + case SourceMapConsumer.ORIGINAL_ORDER: + mappings = this._originalMappings; + break; + default: + throw new Error("Unknown order of iteration."); + } -createToken('PRERELEASEIDENTIFIER', `(?:${src[t.NUMERICIDENTIFIER] -}|${src[t.NONNUMERICIDENTIFIER]})`) + var sourceRoot = this.sourceRoot; + mappings.map(function (mapping) { + var source = mapping.source === null ? null : this._sources.at(mapping.source); + source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL); + return { + source: source, + generatedLine: mapping.generatedLine, + generatedColumn: mapping.generatedColumn, + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: mapping.name === null ? null : this._names.at(mapping.name) + }; + }, this).forEach(aCallback, context); + }; -createToken('PRERELEASEIDENTIFIERLOOSE', `(?:${src[t.NUMERICIDENTIFIERLOOSE] -}|${src[t.NONNUMERICIDENTIFIER]})`) +/** + * Returns all generated line and column information for the original source, + * line, and column provided. If no column is provided, returns all mappings + * corresponding to a either the line we are searching for or the next + * closest line that has any mappings. Otherwise, returns all mappings + * corresponding to the given line and either the column we are searching for + * or the next closest column that has any offsets. + * + * The only argument is an object with the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. The line number is 1-based. + * - column: Optional. the column number in the original source. + * The column number is 0-based. + * + * and an array of objects is returned, each with the following properties: + * + * - line: The line number in the generated source, or null. The + * line number is 1-based. + * - column: The column number in the generated source, or null. + * The column number is 0-based. + */ +SourceMapConsumer.prototype.allGeneratedPositionsFor = + function SourceMapConsumer_allGeneratedPositionsFor(aArgs) { + var line = util.getArg(aArgs, 'line'); -// ## Pre-release Version -// Hyphen, followed by one or more dot-separated pre-release version -// identifiers. + // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping + // returns the index of the closest mapping less than the needle. By + // setting needle.originalColumn to 0, we thus find the last mapping for + // the given line, provided such a mapping exists. + var needle = { + source: util.getArg(aArgs, 'source'), + originalLine: line, + originalColumn: util.getArg(aArgs, 'column', 0) + }; -createToken('PRERELEASE', `(?:-(${src[t.PRERELEASEIDENTIFIER] -}(?:\\.${src[t.PRERELEASEIDENTIFIER]})*))`) + needle.source = this._findSourceIndex(needle.source); + if (needle.source < 0) { + return []; + } -createToken('PRERELEASELOOSE', `(?:-?(${src[t.PRERELEASEIDENTIFIERLOOSE] -}(?:\\.${src[t.PRERELEASEIDENTIFIERLOOSE]})*))`) + var mappings = []; -// ## Build Metadata Identifier -// Any combination of digits, letters, or hyphens. + var index = this._findMapping(needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + binarySearch.LEAST_UPPER_BOUND); + if (index >= 0) { + var mapping = this._originalMappings[index]; -createToken('BUILDIDENTIFIER', `${LETTERDASHNUMBER}+`) + if (aArgs.column === undefined) { + var originalLine = mapping.originalLine; -// ## Build Metadata -// Plus sign, followed by one or more period-separated build metadata -// identifiers. + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we found. Since + // mappings are sorted, this is guaranteed to find all mappings for + // the line we found. + while (mapping && mapping.originalLine === originalLine) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); -createToken('BUILD', `(?:\\+(${src[t.BUILDIDENTIFIER] -}(?:\\.${src[t.BUILDIDENTIFIER]})*))`) + mapping = this._originalMappings[++index]; + } + } else { + var originalColumn = mapping.originalColumn; -// ## Full Version String -// A main version, followed optionally by a pre-release version and -// build metadata. + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we were searching for. + // Since mappings are sorted, this is guaranteed to find all mappings for + // the line we are searching for. + while (mapping && + mapping.originalLine === line && + mapping.originalColumn == originalColumn) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); -// Note that the only major, minor, patch, and pre-release sections of -// the version string are capturing groups. The build metadata is not a -// capturing group, because it should not ever be used in version -// comparison. + mapping = this._originalMappings[++index]; + } + } + } -createToken('FULLPLAIN', `v?${src[t.MAINVERSION] -}${src[t.PRERELEASE]}?${ - src[t.BUILD]}?`) + return mappings; + }; -createToken('FULL', `^${src[t.FULLPLAIN]}$`) +exports.SourceMapConsumer = SourceMapConsumer; -// like full, but allows v1.2.3 and =1.2.3, which people do sometimes. -// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty -// common in the npm registry. -createToken('LOOSEPLAIN', `[v=\\s]*${src[t.MAINVERSIONLOOSE] -}${src[t.PRERELEASELOOSE]}?${ - src[t.BUILD]}?`) +/** + * A BasicSourceMapConsumer instance represents a parsed source map which we can + * query for information about the original file positions by giving it a file + * position in the generated source. + * + * The first parameter is the raw source map (either as a JSON string, or + * already parsed to an object). According to the spec, source maps have the + * following attributes: + * + * - version: Which version of the source map spec this map is following. + * - sources: An array of URLs to the original source files. + * - names: An array of identifiers which can be referrenced by individual mappings. + * - sourceRoot: Optional. The URL root from which all sources are relative. + * - sourcesContent: Optional. An array of contents of the original source files. + * - mappings: A string of base64 VLQs which contain the actual mappings. + * - file: Optional. The generated file this source map is associated with. + * + * Here is an example source map, taken from the source map spec[0]: + * + * { + * version : 3, + * file: "out.js", + * sourceRoot : "", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AA,AB;;ABCDE;" + * } + * + * The second parameter, if given, is a string whose value is the URL + * at which the source map was found. This URL is used to compute the + * sources array. + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# + */ +function BasicSourceMapConsumer(aSourceMap, aSourceMapURL) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = util.parseSourceMapInput(aSourceMap); + } -createToken('LOOSE', `^${src[t.LOOSEPLAIN]}$`) + var version = util.getArg(sourceMap, 'version'); + var sources = util.getArg(sourceMap, 'sources'); + // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which + // requires the array) to play nice here. + var names = util.getArg(sourceMap, 'names', []); + var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); + var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); + var mappings = util.getArg(sourceMap, 'mappings'); + var file = util.getArg(sourceMap, 'file', null); -createToken('GTLT', '((?:<|>)?=?)') + // Once again, Sass deviates from the spec and supplies the version as a + // string rather than a number, so we use loose equality checking here. + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } -// Something like "2.*" or "1.2.x". -// Note that "x.x" is a valid xRange identifer, meaning "any version" -// Only the first item is strictly required. -createToken('XRANGEIDENTIFIERLOOSE', `${src[t.NUMERICIDENTIFIERLOOSE]}|x|X|\\*`) -createToken('XRANGEIDENTIFIER', `${src[t.NUMERICIDENTIFIER]}|x|X|\\*`) + if (sourceRoot) { + sourceRoot = util.normalize(sourceRoot); + } -createToken('XRANGEPLAIN', `[v=\\s]*(${src[t.XRANGEIDENTIFIER]})` + - `(?:\\.(${src[t.XRANGEIDENTIFIER]})` + - `(?:\\.(${src[t.XRANGEIDENTIFIER]})` + - `(?:${src[t.PRERELEASE]})?${ - src[t.BUILD]}?` + - `)?)?`) + sources = sources + .map(String) + // Some source maps produce relative source paths like "./foo.js" instead of + // "foo.js". Normalize these first so that future comparisons will succeed. + // See bugzil.la/1090768. + .map(util.normalize) + // Always ensure that absolute sources are internally stored relative to + // the source root, if the source root is absolute. Not doing this would + // be particularly problematic when the source root is a prefix of the + // source (valid, but why??). See github issue #199 and bugzil.la/1188982. + .map(function (source) { + return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) + ? util.relative(sourceRoot, source) + : source; + }); -createToken('XRANGEPLAINLOOSE', `[v=\\s]*(${src[t.XRANGEIDENTIFIERLOOSE]})` + - `(?:\\.(${src[t.XRANGEIDENTIFIERLOOSE]})` + - `(?:\\.(${src[t.XRANGEIDENTIFIERLOOSE]})` + - `(?:${src[t.PRERELEASELOOSE]})?${ - src[t.BUILD]}?` + - `)?)?`) + // Pass `true` below to allow duplicate names and sources. While source maps + // are intended to be compressed and deduplicated, the TypeScript compiler + // sometimes generates source maps with duplicates in them. See Github issue + // #72 and bugzil.la/889492. + this._names = ArraySet.fromArray(names.map(String), true); + this._sources = ArraySet.fromArray(sources, true); -createToken('XRANGE', `^${src[t.GTLT]}\\s*${src[t.XRANGEPLAIN]}$`) -createToken('XRANGELOOSE', `^${src[t.GTLT]}\\s*${src[t.XRANGEPLAINLOOSE]}$`) + this._absoluteSources = this._sources.toArray().map(function (s) { + return util.computeSourceURL(sourceRoot, s, aSourceMapURL); + }); -// Coercion. -// Extract anything that could conceivably be a part of a valid semver -createToken('COERCEPLAIN', `${'(^|[^\\d])' + - '(\\d{1,'}${MAX_SAFE_COMPONENT_LENGTH}})` + - `(?:\\.(\\d{1,${MAX_SAFE_COMPONENT_LENGTH}}))?` + - `(?:\\.(\\d{1,${MAX_SAFE_COMPONENT_LENGTH}}))?`) -createToken('COERCE', `${src[t.COERCEPLAIN]}(?:$|[^\\d])`) -createToken('COERCEFULL', src[t.COERCEPLAIN] + - `(?:${src[t.PRERELEASE]})?` + - `(?:${src[t.BUILD]})?` + - `(?:$|[^\\d])`) -createToken('COERCERTL', src[t.COERCE], true) -createToken('COERCERTLFULL', src[t.COERCEFULL], true) + this.sourceRoot = sourceRoot; + this.sourcesContent = sourcesContent; + this._mappings = mappings; + this._sourceMapURL = aSourceMapURL; + this.file = file; +} -// Tilde ranges. -// Meaning is "reasonably at or greater than" -createToken('LONETILDE', '(?:~>?)') +BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; -createToken('TILDETRIM', `(\\s*)${src[t.LONETILDE]}\\s+`, true) -exports.tildeTrimReplace = '$1~' +/** + * Utility function to find the index of a source. Returns -1 if not + * found. + */ +BasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) { + var relativeSource = aSource; + if (this.sourceRoot != null) { + relativeSource = util.relative(this.sourceRoot, relativeSource); + } -createToken('TILDE', `^${src[t.LONETILDE]}${src[t.XRANGEPLAIN]}$`) -createToken('TILDELOOSE', `^${src[t.LONETILDE]}${src[t.XRANGEPLAINLOOSE]}$`) + if (this._sources.has(relativeSource)) { + return this._sources.indexOf(relativeSource); + } -// Caret ranges. -// Meaning is "at least and backwards compatible with" -createToken('LONECARET', '(?:\\^)') + // Maybe aSource is an absolute URL as returned by |sources|. In + // this case we can't simply undo the transform. + var i; + for (i = 0; i < this._absoluteSources.length; ++i) { + if (this._absoluteSources[i] == aSource) { + return i; + } + } -createToken('CARETTRIM', `(\\s*)${src[t.LONECARET]}\\s+`, true) -exports.caretTrimReplace = '$1^' + return -1; +}; -createToken('CARET', `^${src[t.LONECARET]}${src[t.XRANGEPLAIN]}$`) -createToken('CARETLOOSE', `^${src[t.LONECARET]}${src[t.XRANGEPLAINLOOSE]}$`) +/** + * Create a BasicSourceMapConsumer from a SourceMapGenerator. + * + * @param SourceMapGenerator aSourceMap + * The source map that will be consumed. + * @param String aSourceMapURL + * The URL at which the source map can be found (optional) + * @returns BasicSourceMapConsumer + */ +BasicSourceMapConsumer.fromSourceMap = + function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) { + var smc = Object.create(BasicSourceMapConsumer.prototype); -// A simple gt/lt/eq thing, or just "" to indicate "any version" -createToken('COMPARATORLOOSE', `^${src[t.GTLT]}\\s*(${src[t.LOOSEPLAIN]})$|^$`) -createToken('COMPARATOR', `^${src[t.GTLT]}\\s*(${src[t.FULLPLAIN]})$|^$`) + var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); + var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); + smc.sourceRoot = aSourceMap._sourceRoot; + smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), + smc.sourceRoot); + smc.file = aSourceMap._file; + smc._sourceMapURL = aSourceMapURL; + smc._absoluteSources = smc._sources.toArray().map(function (s) { + return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL); + }); -// An expression to strip any whitespace between the gtlt and the thing -// it modifies, so that `> 1.2.3` ==> `>1.2.3` -createToken('COMPARATORTRIM', `(\\s*)${src[t.GTLT] -}\\s*(${src[t.LOOSEPLAIN]}|${src[t.XRANGEPLAIN]})`, true) -exports.comparatorTrimReplace = '$1$2$3' + // Because we are modifying the entries (by converting string sources and + // names to indices into the sources and names ArraySets), we have to make + // a copy of the entry or else bad things happen. Shared mutable state + // strikes again! See github issue #191. -// Something like `1.2.3 - 1.2.4` -// Note that these all use the loose form, because they'll be -// checked against either the strict or loose comparator form -// later. -createToken('HYPHENRANGE', `^\\s*(${src[t.XRANGEPLAIN]})` + - `\\s+-\\s+` + - `(${src[t.XRANGEPLAIN]})` + - `\\s*$`) + var generatedMappings = aSourceMap._mappings.toArray().slice(); + var destGeneratedMappings = smc.__generatedMappings = []; + var destOriginalMappings = smc.__originalMappings = []; -createToken('HYPHENRANGELOOSE', `^\\s*(${src[t.XRANGEPLAINLOOSE]})` + - `\\s+-\\s+` + - `(${src[t.XRANGEPLAINLOOSE]})` + - `\\s*$`) + for (var i = 0, length = generatedMappings.length; i < length; i++) { + var srcMapping = generatedMappings[i]; + var destMapping = new Mapping; + destMapping.generatedLine = srcMapping.generatedLine; + destMapping.generatedColumn = srcMapping.generatedColumn; -// Star ranges basically just allow anything at all. -createToken('STAR', '(<|>)?=?\\s*\\*') -// >=0.0.0 is like a star -createToken('GTE0', '^\\s*>=\\s*0\\.0\\.0\\s*$') -createToken('GTE0PRE', '^\\s*>=\\s*0\\.0\\.0-0\\s*$') + if (srcMapping.source) { + destMapping.source = sources.indexOf(srcMapping.source); + destMapping.originalLine = srcMapping.originalLine; + destMapping.originalColumn = srcMapping.originalColumn; + if (srcMapping.name) { + destMapping.name = names.indexOf(srcMapping.name); + } -/***/ }), + destOriginalMappings.push(destMapping); + } -/***/ 12276: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + destGeneratedMappings.push(destMapping); + } -// Determine if version is greater than all the versions possible in the range. -const outside = __nccwpck_require__(10280) -const gtr = (version, range, options) => outside(version, range, '>', options) -module.exports = gtr + quickSort(smc.__originalMappings, util.compareByOriginalPositions); + return smc; + }; -/***/ }), +/** + * The version of the source mapping spec that we are consuming. + */ +BasicSourceMapConsumer.prototype._version = 3; -/***/ 23465: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * The list of original sources. + */ +Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', { + get: function () { + return this._absoluteSources.slice(); + } +}); -const Range = __nccwpck_require__(96782) -const intersects = (r1, r2, options) => { - r1 = new Range(r1, options) - r2 = new Range(r2, options) - return r1.intersects(r2, options) +/** + * Provide the JIT with a nice shape / hidden class. + */ +function Mapping() { + this.generatedLine = 0; + this.generatedColumn = 0; + this.source = null; + this.originalLine = null; + this.originalColumn = null; + this.name = null; } -module.exports = intersects - - -/***/ }), - -/***/ 15213: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const outside = __nccwpck_require__(10280) -// Determine if version is less than all the versions possible in the range -const ltr = (version, range, options) => outside(version, range, '<', options) -module.exports = ltr +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +BasicSourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + var generatedLine = 1; + var previousGeneratedColumn = 0; + var previousOriginalLine = 0; + var previousOriginalColumn = 0; + var previousSource = 0; + var previousName = 0; + var length = aStr.length; + var index = 0; + var cachedSegments = {}; + var temp = {}; + var originalMappings = []; + var generatedMappings = []; + var mapping, str, segment, end, value; -/***/ }), - -/***/ 73193: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const SemVer = __nccwpck_require__(7163) -const Range = __nccwpck_require__(96782) - -const maxSatisfying = (versions, range, options) => { - let max = null - let maxSV = null - let rangeObj = null - try { - rangeObj = new Range(range, options) - } catch (er) { - return null - } - versions.forEach((v) => { - if (rangeObj.test(v)) { - // satisfies(v, range, options) - if (!max || maxSV.compare(v) === -1) { - // compare(max, v, true) - max = v - maxSV = new SemVer(max, options) + while (index < length) { + if (aStr.charAt(index) === ';') { + generatedLine++; + index++; + previousGeneratedColumn = 0; } - } - }) - return max -} -module.exports = maxSatisfying - - -/***/ }), - -/***/ 68595: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const SemVer = __nccwpck_require__(7163) -const Range = __nccwpck_require__(96782) -const minSatisfying = (versions, range, options) => { - let min = null - let minSV = null - let rangeObj = null - try { - rangeObj = new Range(range, options) - } catch (er) { - return null - } - versions.forEach((v) => { - if (rangeObj.test(v)) { - // satisfies(v, range, options) - if (!min || minSV.compare(v) === 1) { - // compare(min, v, true) - min = v - minSV = new SemVer(min, options) + else if (aStr.charAt(index) === ',') { + index++; } - } - }) - return min -} -module.exports = minSatisfying + else { + mapping = new Mapping(); + mapping.generatedLine = generatedLine; + // Because each offset is encoded relative to the previous one, + // many segments often have the same encoding. We can exploit this + // fact by caching the parsed variable length fields of each segment, + // allowing us to avoid a second parse if we encounter the same + // segment again. + for (end = index; end < length; end++) { + if (this._charIsMappingSeparator(aStr, end)) { + break; + } + } + str = aStr.slice(index, end); -/***/ }), + segment = cachedSegments[str]; + if (segment) { + index += str.length; + } else { + segment = []; + while (index < end) { + base64VLQ.decode(aStr, index, temp); + value = temp.value; + index = temp.rest; + segment.push(value); + } -/***/ 51866: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (segment.length === 2) { + throw new Error('Found a source, but no line and column'); + } -const SemVer = __nccwpck_require__(7163) -const Range = __nccwpck_require__(96782) -const gt = __nccwpck_require__(16599) + if (segment.length === 3) { + throw new Error('Found a source and line, but no column'); + } -const minVersion = (range, loose) => { - range = new Range(range, loose) + cachedSegments[str] = segment; + } - let minver = new SemVer('0.0.0') - if (range.test(minver)) { - return minver - } + // Generated column. + mapping.generatedColumn = previousGeneratedColumn + segment[0]; + previousGeneratedColumn = mapping.generatedColumn; - minver = new SemVer('0.0.0-0') - if (range.test(minver)) { - return minver - } + if (segment.length > 1) { + // Original source. + mapping.source = previousSource + segment[1]; + previousSource += segment[1]; - minver = null - for (let i = 0; i < range.set.length; ++i) { - const comparators = range.set[i] + // Original line. + mapping.originalLine = previousOriginalLine + segment[2]; + previousOriginalLine = mapping.originalLine; + // Lines are stored 0-based + mapping.originalLine += 1; - let setMin = null - comparators.forEach((comparator) => { - // Clone to avoid manipulating the comparator's semver object. - const compver = new SemVer(comparator.semver.version) - switch (comparator.operator) { - case '>': - if (compver.prerelease.length === 0) { - compver.patch++ - } else { - compver.prerelease.push(0) - } - compver.raw = compver.format() - /* fallthrough */ - case '': - case '>=': - if (!setMin || gt(compver, setMin)) { - setMin = compver + // Original column. + mapping.originalColumn = previousOriginalColumn + segment[3]; + previousOriginalColumn = mapping.originalColumn; + + if (segment.length > 4) { + // Original name. + mapping.name = previousName + segment[4]; + previousName += segment[4]; } - break - case '<': - case '<=': - /* Ignore maximum versions */ - break - /* istanbul ignore next */ - default: - throw new Error(`Unexpected operation: ${comparator.operator}`) + } + + generatedMappings.push(mapping); + if (typeof mapping.originalLine === 'number') { + originalMappings.push(mapping); + } } - }) - if (setMin && (!minver || gt(minver, setMin))) { - minver = setMin } - } - if (minver && range.test(minver)) { - return minver - } + quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated); + this.__generatedMappings = generatedMappings; - return null -} -module.exports = minVersion + quickSort(originalMappings, util.compareByOriginalPositions); + this.__originalMappings = originalMappings; + }; +/** + * Find the mapping that best matches the hypothetical "needle" mapping that + * we are searching for in the given "haystack" of mappings. + */ +BasicSourceMapConsumer.prototype._findMapping = + function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, + aColumnName, aComparator, aBias) { + // To return the position we are searching for, we must first find the + // mapping for the given position and then return the opposite position it + // points to. Because the mappings are sorted, we can use binary search to + // find the best mapping. -/***/ }), + if (aNeedle[aLineName] <= 0) { + throw new TypeError('Line must be greater than or equal to 1, got ' + + aNeedle[aLineName]); + } + if (aNeedle[aColumnName] < 0) { + throw new TypeError('Column must be greater than or equal to 0, got ' + + aNeedle[aColumnName]); + } -/***/ 10280: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + return binarySearch.search(aNeedle, aMappings, aComparator, aBias); + }; -const SemVer = __nccwpck_require__(7163) -const Comparator = __nccwpck_require__(89379) -const { ANY } = Comparator -const Range = __nccwpck_require__(96782) -const satisfies = __nccwpck_require__(68011) -const gt = __nccwpck_require__(16599) -const lt = __nccwpck_require__(3872) -const lte = __nccwpck_require__(56717) -const gte = __nccwpck_require__(41236) +/** + * Compute the last column for each generated mapping. The last column is + * inclusive. + */ +BasicSourceMapConsumer.prototype.computeColumnSpans = + function SourceMapConsumer_computeColumnSpans() { + for (var index = 0; index < this._generatedMappings.length; ++index) { + var mapping = this._generatedMappings[index]; -const outside = (version, range, hilo, options) => { - version = new SemVer(version, options) - range = new Range(range, options) + // Mappings do not contain a field for the last generated columnt. We + // can come up with an optimistic estimate, however, by assuming that + // mappings are contiguous (i.e. given two consecutive mappings, the + // first mapping ends where the second one starts). + if (index + 1 < this._generatedMappings.length) { + var nextMapping = this._generatedMappings[index + 1]; - let gtfn, ltefn, ltfn, comp, ecomp - switch (hilo) { - case '>': - gtfn = gt - ltefn = lte - ltfn = lt - comp = '>' - ecomp = '>=' - break - case '<': - gtfn = lt - ltefn = gte - ltfn = gt - comp = '<' - ecomp = '<=' - break - default: - throw new TypeError('Must provide a hilo val of "<" or ">"') - } + if (mapping.generatedLine === nextMapping.generatedLine) { + mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1; + continue; + } + } - // If it satisfies the range it is not outside - if (satisfies(version, range, options)) { - return false - } + // The last mapping for each line spans the entire line. + mapping.lastGeneratedColumn = Infinity; + } + }; - // From now on, variable terms are as if we're in "gtr" mode. - // but note that everything is flipped for the "ltr" function. +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. The line number + * is 1-based. + * - column: The column number in the generated source. The column + * number is 0-based. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. The + * line number is 1-based. + * - column: The column number in the original source, or null. The + * column number is 0-based. + * - name: The original identifier, or null. + */ +BasicSourceMapConsumer.prototype.originalPositionFor = + function SourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; - for (let i = 0; i < range.set.length; ++i) { - const comparators = range.set[i] + var index = this._findMapping( + needle, + this._generatedMappings, + "generatedLine", + "generatedColumn", + util.compareByGeneratedPositionsDeflated, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); - let high = null - let low = null + if (index >= 0) { + var mapping = this._generatedMappings[index]; - comparators.forEach((comparator) => { - if (comparator.semver === ANY) { - comparator = new Comparator('>=0.0.0') - } - high = high || comparator - low = low || comparator - if (gtfn(comparator.semver, high.semver, options)) { - high = comparator - } else if (ltfn(comparator.semver, low.semver, options)) { - low = comparator + if (mapping.generatedLine === needle.generatedLine) { + var source = util.getArg(mapping, 'source', null); + if (source !== null) { + source = this._sources.at(source); + source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL); + } + var name = util.getArg(mapping, 'name', null); + if (name !== null) { + name = this._names.at(name); + } + return { + source: source, + line: util.getArg(mapping, 'originalLine', null), + column: util.getArg(mapping, 'originalColumn', null), + name: name + }; } - }) - - // If the edge version comparator has a operator then our version - // isn't outside it - if (high.operator === comp || high.operator === ecomp) { - return false } - // If the lowest version comparator has an operator and our version - // is less than it then it isn't higher than the range - if ((!low.operator || low.operator === comp) && - ltefn(version, low.semver)) { - return false - } else if (low.operator === ecomp && ltfn(version, low.semver)) { - return false - } - } - return true -} + return { + source: null, + line: null, + column: null, + name: null + }; + }; -module.exports = outside +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +BasicSourceMapConsumer.prototype.hasContentsOfAllSources = + function BasicSourceMapConsumer_hasContentsOfAllSources() { + if (!this.sourcesContent) { + return false; + } + return this.sourcesContent.length >= this._sources.size() && + !this.sourcesContent.some(function (sc) { return sc == null; }); + }; +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +BasicSourceMapConsumer.prototype.sourceContentFor = + function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + if (!this.sourcesContent) { + return null; + } -/***/ }), + var index = this._findSourceIndex(aSource); + if (index >= 0) { + return this.sourcesContent[index]; + } -/***/ 82028: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + var relativeSource = aSource; + if (this.sourceRoot != null) { + relativeSource = util.relative(this.sourceRoot, relativeSource); + } -// given a set of versions and a range, create a "simplified" range -// that includes the same versions that the original range does -// If the original range is shorter than the simplified one, return that. -const satisfies = __nccwpck_require__(68011) -const compare = __nccwpck_require__(78469) -module.exports = (versions, range, options) => { - const set = [] - let first = null - let prev = null - const v = versions.sort((a, b) => compare(a, b, options)) - for (const version of v) { - const included = satisfies(version, range, options) - if (included) { - prev = version - if (!first) { - first = version + var url; + if (this.sourceRoot != null + && (url = util.urlParse(this.sourceRoot))) { + // XXX: file:// URIs and absolute paths lead to unexpected behavior for + // many users. We can help them out when they expect file:// URIs to + // behave like it would if they were running a local HTTP server. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. + var fileUriAbsPath = relativeSource.replace(/^file:\/\//, ""); + if (url.scheme == "file" + && this._sources.has(fileUriAbsPath)) { + return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] } - } else { - if (prev) { - set.push([first, prev]) + + if ((!url.path || url.path == "/") + && this._sources.has("/" + relativeSource)) { + return this.sourcesContent[this._sources.indexOf("/" + relativeSource)]; } - prev = null - first = null } - } - if (first) { - set.push([first, null]) - } - const ranges = [] - for (const [min, max] of set) { - if (min === max) { - ranges.push(min) - } else if (!max && min === v[0]) { - ranges.push('*') - } else if (!max) { - ranges.push(`>=${min}`) - } else if (min === v[0]) { - ranges.push(`<=${max}`) - } else { - ranges.push(`${min} - ${max}`) + // This function is used recursively from + // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we + // don't want to throw if we can't find the source - we just want to + // return null, so we provide a flag to exit gracefully. + if (nullOnMissing) { + return null; } - } - const simplified = ranges.join(' || ') - const original = typeof range.raw === 'string' ? range.raw : String(range) - return simplified.length < original.length ? simplified : range -} + else { + throw new Error('"' + relativeSource + '" is not in the SourceMap.'); + } + }; +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. The line number + * is 1-based. + * - column: The column number in the original source. The column + * number is 0-based. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. The + * line number is 1-based. + * - column: The column number in the generated source, or null. + * The column number is 0-based. + */ +BasicSourceMapConsumer.prototype.generatedPositionFor = + function SourceMapConsumer_generatedPositionFor(aArgs) { + var source = util.getArg(aArgs, 'source'); + source = this._findSourceIndex(source); + if (source < 0) { + return { + line: null, + column: null, + lastColumn: null + }; + } -/***/ }), + var needle = { + source: source, + originalLine: util.getArg(aArgs, 'line'), + originalColumn: util.getArg(aArgs, 'column') + }; -/***/ 61489: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + var index = this._findMapping( + needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); -const Range = __nccwpck_require__(96782) -const Comparator = __nccwpck_require__(89379) -const { ANY } = Comparator -const satisfies = __nccwpck_require__(68011) -const compare = __nccwpck_require__(78469) + if (index >= 0) { + var mapping = this._originalMappings[index]; -// Complex range `r1 || r2 || ...` is a subset of `R1 || R2 || ...` iff: -// - Every simple range `r1, r2, ...` is a null set, OR -// - Every simple range `r1, r2, ...` which is not a null set is a subset of -// some `R1, R2, ...` -// -// Simple range `c1 c2 ...` is a subset of simple range `C1 C2 ...` iff: -// - If c is only the ANY comparator -// - If C is only the ANY comparator, return true -// - Else if in prerelease mode, return false -// - else replace c with `[>=0.0.0]` -// - If C is only the ANY comparator -// - if in prerelease mode, return true -// - else replace C with `[>=0.0.0]` -// - Let EQ be the set of = comparators in c -// - If EQ is more than one, return true (null set) -// - Let GT be the highest > or >= comparator in c -// - Let LT be the lowest < or <= comparator in c -// - If GT and LT, and GT.semver > LT.semver, return true (null set) -// - If any C is a = range, and GT or LT are set, return false -// - If EQ -// - If GT, and EQ does not satisfy GT, return true (null set) -// - If LT, and EQ does not satisfy LT, return true (null set) -// - If EQ satisfies every C, return true -// - Else return false -// - If GT -// - If GT.semver is lower than any > or >= comp in C, return false -// - If GT is >=, and GT.semver does not satisfy every C, return false -// - If GT.semver has a prerelease, and not in prerelease mode -// - If no C has a prerelease and the GT.semver tuple, return false -// - If LT -// - If LT.semver is greater than any < or <= comp in C, return false -// - If LT is <=, and LT.semver does not satisfy every C, return false -// - If GT.semver has a prerelease, and not in prerelease mode -// - If no C has a prerelease and the LT.semver tuple, return false -// - Else return true + if (mapping.source === needle.source) { + return { + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }; + } + } -const subset = (sub, dom, options = {}) => { - if (sub === dom) { - return true - } + return { + line: null, + column: null, + lastColumn: null + }; + }; - sub = new Range(sub, options) - dom = new Range(dom, options) - let sawNonNull = false +__webpack_unused_export__ = BasicSourceMapConsumer; - OUTER: for (const simpleSub of sub.set) { - for (const simpleDom of dom.set) { - const isSub = simpleSubset(simpleSub, simpleDom, options) - sawNonNull = sawNonNull || isSub !== null - if (isSub) { - continue OUTER - } - } - // the null set is a subset of everything, but null simple ranges in - // a complex range should be ignored. so if we saw a non-null range, - // then we know this isn't a subset, but if EVERY simple range was null, - // then it is a subset. - if (sawNonNull) { - return false - } +/** + * An IndexedSourceMapConsumer instance represents a parsed source map which + * we can query for information. It differs from BasicSourceMapConsumer in + * that it takes "indexed" source maps (i.e. ones with a "sections" field) as + * input. + * + * The first parameter is a raw source map (either as a JSON string, or already + * parsed to an object). According to the spec for indexed source maps, they + * have the following attributes: + * + * - version: Which version of the source map spec this map is following. + * - file: Optional. The generated file this source map is associated with. + * - sections: A list of section definitions. + * + * Each value under the "sections" field has two fields: + * - offset: The offset into the original specified at which this section + * begins to apply, defined as an object with a "line" and "column" + * field. + * - map: A source map definition. This source map could also be indexed, + * but doesn't have to be. + * + * Instead of the "map" field, it's also possible to have a "url" field + * specifying a URL to retrieve a source map from, but that's currently + * unsupported. + * + * Here's an example source map, taken from the source map spec[0], but + * modified to omit a section which uses the "url" field. + * + * { + * version : 3, + * file: "app.js", + * sections: [{ + * offset: {line:100, column:10}, + * map: { + * version : 3, + * file: "section.js", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AAAA,E;;ABCDE;" + * } + * }], + * } + * + * The second parameter, if given, is a string whose value is the URL + * at which the source map was found. This URL is used to compute the + * sources array. + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt + */ +function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = util.parseSourceMapInput(aSourceMap); } - return true -} -const minimumVersionWithPreRelease = [new Comparator('>=0.0.0-0')] -const minimumVersion = [new Comparator('>=0.0.0')] + var version = util.getArg(sourceMap, 'version'); + var sections = util.getArg(sourceMap, 'sections'); -const simpleSubset = (sub, dom, options) => { - if (sub === dom) { - return true + if (version != this._version) { + throw new Error('Unsupported version: ' + version); } - if (sub.length === 1 && sub[0].semver === ANY) { - if (dom.length === 1 && dom[0].semver === ANY) { - return true - } else if (options.includePrerelease) { - sub = minimumVersionWithPreRelease - } else { - sub = minimumVersion + this._sources = new ArraySet(); + this._names = new ArraySet(); + + var lastOffset = { + line: -1, + column: 0 + }; + this._sections = sections.map(function (s) { + if (s.url) { + // The url field will require support for asynchronicity. + // See https://github.com/mozilla/source-map/issues/16 + throw new Error('Support for url field in sections not implemented.'); } - } + var offset = util.getArg(s, 'offset'); + var offsetLine = util.getArg(offset, 'line'); + var offsetColumn = util.getArg(offset, 'column'); - if (dom.length === 1 && dom[0].semver === ANY) { - if (options.includePrerelease) { - return true - } else { - dom = minimumVersion + if (offsetLine < lastOffset.line || + (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) { + throw new Error('Section offsets must be ordered and non-overlapping.'); } - } + lastOffset = offset; - const eqSet = new Set() - let gt, lt - for (const c of sub) { - if (c.operator === '>' || c.operator === '>=') { - gt = higherGT(gt, c, options) - } else if (c.operator === '<' || c.operator === '<=') { - lt = lowerLT(lt, c, options) - } else { - eqSet.add(c.semver) + return { + generatedOffset: { + // The offset fields are 0-based, but we use 1-based indices when + // encoding/decoding from VLQ. + generatedLine: offsetLine + 1, + generatedColumn: offsetColumn + 1 + }, + consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL) } - } + }); +} - if (eqSet.size > 1) { - return null - } +IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer; - let gtltComp - if (gt && lt) { - gtltComp = compare(gt.semver, lt.semver, options) - if (gtltComp > 0) { - return null - } else if (gtltComp === 0 && (gt.operator !== '>=' || lt.operator !== '<=')) { - return null +/** + * The version of the source mapping spec that we are consuming. + */ +IndexedSourceMapConsumer.prototype._version = 3; + +/** + * The list of original sources. + */ +Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', { + get: function () { + var sources = []; + for (var i = 0; i < this._sections.length; i++) { + for (var j = 0; j < this._sections[i].consumer.sources.length; j++) { + sources.push(this._sections[i].consumer.sources[j]); + } } + return sources; } +}); - // will iterate one or zero times - for (const eq of eqSet) { - if (gt && !satisfies(eq, String(gt), options)) { - return null - } +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. The line number + * is 1-based. + * - column: The column number in the generated source. The column + * number is 0-based. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. The + * line number is 1-based. + * - column: The column number in the original source, or null. The + * column number is 0-based. + * - name: The original identifier, or null. + */ +IndexedSourceMapConsumer.prototype.originalPositionFor = + function IndexedSourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; - if (lt && !satisfies(eq, String(lt), options)) { - return null + // Find the section containing the generated position we're trying to map + // to an original position. + var sectionIndex = binarySearch.search(needle, this._sections, + function(needle, section) { + var cmp = needle.generatedLine - section.generatedOffset.generatedLine; + if (cmp) { + return cmp; + } + + return (needle.generatedColumn - + section.generatedOffset.generatedColumn); + }); + var section = this._sections[sectionIndex]; + + if (!section) { + return { + source: null, + line: null, + column: null, + name: null + }; } - for (const c of dom) { - if (!satisfies(eq, String(c), options)) { - return false + return section.consumer.originalPositionFor({ + line: needle.generatedLine - + (section.generatedOffset.generatedLine - 1), + column: needle.generatedColumn - + (section.generatedOffset.generatedLine === needle.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + bias: aArgs.bias + }); + }; + +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +IndexedSourceMapConsumer.prototype.hasContentsOfAllSources = + function IndexedSourceMapConsumer_hasContentsOfAllSources() { + return this._sections.every(function (s) { + return s.consumer.hasContentsOfAllSources(); + }); + }; + +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +IndexedSourceMapConsumer.prototype.sourceContentFor = + function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + + var content = section.consumer.sourceContentFor(aSource, true); + if (content) { + return content; } } + if (nullOnMissing) { + return null; + } + else { + throw new Error('"' + aSource + '" is not in the SourceMap.'); + } + }; - return true - } - - let higher, lower - let hasDomLT, hasDomGT - // if the subset has a prerelease, we need a comparator in the superset - // with the same tuple and a prerelease, or it's not a subset - let needDomLTPre = lt && - !options.includePrerelease && - lt.semver.prerelease.length ? lt.semver : false - let needDomGTPre = gt && - !options.includePrerelease && - gt.semver.prerelease.length ? gt.semver : false - // exception: <1.2.3-0 is the same as <1.2.3 - if (needDomLTPre && needDomLTPre.prerelease.length === 1 && - lt.operator === '<' && needDomLTPre.prerelease[0] === 0) { - needDomLTPre = false - } +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. The line number + * is 1-based. + * - column: The column number in the original source. The column + * number is 0-based. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. The + * line number is 1-based. + * - column: The column number in the generated source, or null. + * The column number is 0-based. + */ +IndexedSourceMapConsumer.prototype.generatedPositionFor = + function IndexedSourceMapConsumer_generatedPositionFor(aArgs) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; - for (const c of dom) { - hasDomGT = hasDomGT || c.operator === '>' || c.operator === '>=' - hasDomLT = hasDomLT || c.operator === '<' || c.operator === '<=' - if (gt) { - if (needDomGTPre) { - if (c.semver.prerelease && c.semver.prerelease.length && - c.semver.major === needDomGTPre.major && - c.semver.minor === needDomGTPre.minor && - c.semver.patch === needDomGTPre.patch) { - needDomGTPre = false - } + // Only consider this section if the requested source is in the list of + // sources of the consumer. + if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) { + continue; } - if (c.operator === '>' || c.operator === '>=') { - higher = higherGT(gt, c, options) - if (higher === c && higher !== gt) { - return false - } - } else if (gt.operator === '>=' && !satisfies(gt.semver, String(c), options)) { - return false + var generatedPosition = section.consumer.generatedPositionFor(aArgs); + if (generatedPosition) { + var ret = { + line: generatedPosition.line + + (section.generatedOffset.generatedLine - 1), + column: generatedPosition.column + + (section.generatedOffset.generatedLine === generatedPosition.line + ? section.generatedOffset.generatedColumn - 1 + : 0) + }; + return ret; } } - if (lt) { - if (needDomLTPre) { - if (c.semver.prerelease && c.semver.prerelease.length && - c.semver.major === needDomLTPre.major && - c.semver.minor === needDomLTPre.minor && - c.semver.patch === needDomLTPre.patch) { - needDomLTPre = false + + return { + line: null, + column: null + }; + }; + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +IndexedSourceMapConsumer.prototype._parseMappings = + function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) { + this.__generatedMappings = []; + this.__originalMappings = []; + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + var sectionMappings = section.consumer._generatedMappings; + for (var j = 0; j < sectionMappings.length; j++) { + var mapping = sectionMappings[j]; + + var source = section.consumer._sources.at(mapping.source); + source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL); + this._sources.add(source); + source = this._sources.indexOf(source); + + var name = null; + if (mapping.name) { + name = section.consumer._names.at(mapping.name); + this._names.add(name); + name = this._names.indexOf(name); } - } - if (c.operator === '<' || c.operator === '<=') { - lower = lowerLT(lt, c, options) - if (lower === c && lower !== lt) { - return false + + // The mappings coming from the consumer for the section have + // generated positions relative to the start of the section, so we + // need to offset them to be relative to the start of the concatenated + // generated file. + var adjustedMapping = { + source: source, + generatedLine: mapping.generatedLine + + (section.generatedOffset.generatedLine - 1), + generatedColumn: mapping.generatedColumn + + (section.generatedOffset.generatedLine === mapping.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: name + }; + + this.__generatedMappings.push(adjustedMapping); + if (typeof adjustedMapping.originalLine === 'number') { + this.__originalMappings.push(adjustedMapping); } - } else if (lt.operator === '<=' && !satisfies(lt.semver, String(c), options)) { - return false } } - if (!c.operator && (lt || gt) && gtltComp !== 0) { - return false - } - } - // if there was a < or >, and nothing in the dom, then must be false - // UNLESS it was limited by another range in the other direction. - // Eg, >1.0.0 <1.0.1 is still a subset of <2.0.0 - if (gt && hasDomLT && !lt && gtltComp !== 0) { - return false - } + quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated); + quickSort(this.__originalMappings, util.compareByOriginalPositions); + }; - if (lt && hasDomGT && !gt && gtltComp !== 0) { - return false - } +__webpack_unused_export__ = IndexedSourceMapConsumer; - // we needed a prerelease range in a specific tuple, but didn't get one - // then this isn't a subset. eg >=1.2.3-pre is not a subset of >=1.0.0, - // because it includes prereleases in the 1.2.3 tuple - if (needDomGTPre || needDomLTPre) { - return false - } - return true -} +/***/ }), -// >=1.2.3 is lower than >1.2.3 -const higherGT = (a, b, options) => { - if (!a) { - return b - } - const comp = compare(a.semver, b.semver, options) - return comp > 0 ? a - : comp < 0 ? b - : b.operator === '>' && a.operator === '>=' ? b - : a -} +/***/ 62574: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -// <=1.2.3 is higher than <1.2.3 -const lowerLT = (a, b, options) => { - if (!a) { - return b +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var base64VLQ = __nccwpck_require__(27935); +var util = __nccwpck_require__(62492); +var ArraySet = (__nccwpck_require__(76934)/* .ArraySet */ .C); +var MappingList = (__nccwpck_require__(12861)/* .MappingList */ .P); + +/** + * An instance of the SourceMapGenerator represents a source map which is + * being built incrementally. You may pass an object with the following + * properties: + * + * - file: The filename of the generated source. + * - sourceRoot: A root for all relative URLs in this source map. + */ +function SourceMapGenerator(aArgs) { + if (!aArgs) { + aArgs = {}; } - const comp = compare(a.semver, b.semver, options) - return comp < 0 ? a - : comp > 0 ? b - : b.operator === '<' && a.operator === '<=' ? b - : a + this._file = util.getArg(aArgs, 'file', null); + this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); + this._skipValidation = util.getArg(aArgs, 'skipValidation', false); + this._sources = new ArraySet(); + this._names = new ArraySet(); + this._mappings = new MappingList(); + this._sourcesContents = null; } -module.exports = subset +SourceMapGenerator.prototype._version = 3; +/** + * Creates a new SourceMapGenerator based on a SourceMapConsumer + * + * @param aSourceMapConsumer The SourceMap. + */ +SourceMapGenerator.fromSourceMap = + function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { + var sourceRoot = aSourceMapConsumer.sourceRoot; + var generator = new SourceMapGenerator({ + file: aSourceMapConsumer.file, + sourceRoot: sourceRoot + }); + aSourceMapConsumer.eachMapping(function (mapping) { + var newMapping = { + generated: { + line: mapping.generatedLine, + column: mapping.generatedColumn + } + }; -/***/ }), + if (mapping.source != null) { + newMapping.source = mapping.source; + if (sourceRoot != null) { + newMapping.source = util.relative(sourceRoot, newMapping.source); + } -/***/ 54750: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + newMapping.original = { + line: mapping.originalLine, + column: mapping.originalColumn + }; -const Range = __nccwpck_require__(96782) + if (mapping.name != null) { + newMapping.name = mapping.name; + } + } -// Mostly just for testing and legacy API reasons -const toComparators = (range, options) => - new Range(range, options).set - .map(comp => comp.map(c => c.value).join(' ').trim().split(' ')) + generator.addMapping(newMapping); + }); + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var sourceRelative = sourceFile; + if (sourceRoot !== null) { + sourceRelative = util.relative(sourceRoot, sourceFile); + } -module.exports = toComparators + if (!generator._sources.has(sourceRelative)) { + generator._sources.add(sourceRelative); + } + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + generator.setSourceContent(sourceFile, content); + } + }); + return generator; + }; -/***/ }), +/** + * Add a single mapping from original source line and column to the generated + * source's line and column for this source map being created. The mapping + * object should have the following properties: + * + * - generated: An object with the generated line and column positions. + * - original: An object with the original line and column positions. + * - source: The original source file (relative to the sourceRoot). + * - name: An optional original token name for this mapping. + */ +SourceMapGenerator.prototype.addMapping = + function SourceMapGenerator_addMapping(aArgs) { + var generated = util.getArg(aArgs, 'generated'); + var original = util.getArg(aArgs, 'original', null); + var source = util.getArg(aArgs, 'source', null); + var name = util.getArg(aArgs, 'name', null); -/***/ 64737: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (!this._skipValidation) { + this._validateMapping(generated, original, source, name); + } -const Range = __nccwpck_require__(96782) -const validRange = (range, options) => { - try { - // Return '*' instead of '' so that truthiness works. - // This will throw if it's invalid anyway - return new Range(range, options).range || '*' - } catch (er) { - return null - } -} -module.exports = validRange + if (source != null) { + source = String(source); + if (!this._sources.has(source)) { + this._sources.add(source); + } + } + if (name != null) { + name = String(name); + if (!this._names.has(name)) { + this._names.add(name); + } + } -/***/ }), + this._mappings.add({ + generatedLine: generated.line, + generatedColumn: generated.column, + originalLine: original != null && original.line, + originalColumn: original != null && original.column, + source: source, + name: name + }); + }; -/***/ 67290: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/** + * Set the source content for a source file. + */ +SourceMapGenerator.prototype.setSourceContent = + function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { + var source = aSourceFile; + if (this._sourceRoot != null) { + source = util.relative(this._sourceRoot, source); + } -"use strict"; + if (aSourceContent != null) { + // Add the source content to the _sourcesContents map. + // Create a new _sourcesContents map if the property is null. + if (!this._sourcesContents) { + this._sourcesContents = Object.create(null); + } + this._sourcesContents[util.toSetString(source)] = aSourceContent; + } else if (this._sourcesContents) { + // Remove the source file from the _sourcesContents map. + // If the _sourcesContents map is empty, set the property to null. + delete this._sourcesContents[util.toSetString(source)]; + if (Object.keys(this._sourcesContents).length === 0) { + this._sourcesContents = null; + } + } + }; -Object.defineProperty(exports, "__esModule", ({ value: true })); -const utils_1 = __nccwpck_require__(68632); -// The default Buffer size if one is not provided. -const DEFAULT_SMARTBUFFER_SIZE = 4096; -// The default string encoding to use for reading/writing strings. -const DEFAULT_SMARTBUFFER_ENCODING = 'utf8'; -class SmartBuffer { - /** - * Creates a new SmartBuffer instance. - * - * @param options { SmartBufferOptions } The SmartBufferOptions to apply to this instance. - */ - constructor(options) { - this.length = 0; - this._encoding = DEFAULT_SMARTBUFFER_ENCODING; - this._writeOffset = 0; - this._readOffset = 0; - if (SmartBuffer.isSmartBufferOptions(options)) { - // Checks for encoding - if (options.encoding) { - utils_1.checkEncoding(options.encoding); - this._encoding = options.encoding; - } - // Checks for initial size length - if (options.size) { - if (utils_1.isFiniteInteger(options.size) && options.size > 0) { - this._buff = Buffer.allocUnsafe(options.size); - } - else { - throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_SIZE); - } - // Check for initial Buffer - } - else if (options.buff) { - if (Buffer.isBuffer(options.buff)) { - this._buff = options.buff; - this.length = options.buff.length; - } - else { - throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_BUFFER); - } - } - else { - this._buff = Buffer.allocUnsafe(DEFAULT_SMARTBUFFER_SIZE); - } - } - else { - // If something was passed but it's not a SmartBufferOptions object - if (typeof options !== 'undefined') { - throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_OBJECT); - } - // Otherwise default to sane options - this._buff = Buffer.allocUnsafe(DEFAULT_SMARTBUFFER_SIZE); - } +/** + * Applies the mappings of a sub-source-map for a specific source file to the + * source map being generated. Each mapping to the supplied source file is + * rewritten using the supplied source map. Note: The resolution for the + * resulting mappings is the minimium of this map and the supplied map. + * + * @param aSourceMapConsumer The source map to be applied. + * @param aSourceFile Optional. The filename of the source file. + * If omitted, SourceMapConsumer's file property will be used. + * @param aSourceMapPath Optional. The dirname of the path to the source map + * to be applied. If relative, it is relative to the SourceMapConsumer. + * This parameter is needed when the two source maps aren't in the same + * directory, and the source map to be applied contains relative source + * paths. If so, those relative source paths need to be rewritten + * relative to the SourceMapGenerator. + */ +SourceMapGenerator.prototype.applySourceMap = + function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) { + var sourceFile = aSourceFile; + // If aSourceFile is omitted, we will use the file property of the SourceMap + if (aSourceFile == null) { + if (aSourceMapConsumer.file == null) { + throw new Error( + 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + + 'or the source map\'s "file" property. Both were omitted.' + ); + } + sourceFile = aSourceMapConsumer.file; } - /** - * Creates a new SmartBuffer instance with the provided internal Buffer size and optional encoding. - * - * @param size { Number } The size of the internal Buffer. - * @param encoding { String } The BufferEncoding to use for strings. - * - * @return { SmartBuffer } - */ - static fromSize(size, encoding) { - return new this({ - size: size, - encoding: encoding - }); + var sourceRoot = this._sourceRoot; + // Make "sourceFile" relative if an absolute Url is passed. + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); } - /** - * Creates a new SmartBuffer instance with the provided Buffer and optional encoding. - * - * @param buffer { Buffer } The Buffer to use as the internal Buffer value. - * @param encoding { String } The BufferEncoding to use for strings. - * - * @return { SmartBuffer } - */ - static fromBuffer(buff, encoding) { - return new this({ - buff: buff, - encoding: encoding + // Applying the SourceMap can add and remove items from the sources and + // the names array. + var newSources = new ArraySet(); + var newNames = new ArraySet(); + + // Find mappings for the "sourceFile" + this._mappings.unsortedForEach(function (mapping) { + if (mapping.source === sourceFile && mapping.originalLine != null) { + // Check if it can be mapped by the source map, then update the mapping. + var original = aSourceMapConsumer.originalPositionFor({ + line: mapping.originalLine, + column: mapping.originalColumn }); + if (original.source != null) { + // Copy mapping + mapping.source = original.source; + if (aSourceMapPath != null) { + mapping.source = util.join(aSourceMapPath, mapping.source) + } + if (sourceRoot != null) { + mapping.source = util.relative(sourceRoot, mapping.source); + } + mapping.originalLine = original.line; + mapping.originalColumn = original.column; + if (original.name != null) { + mapping.name = original.name; + } + } + } + + var source = mapping.source; + if (source != null && !newSources.has(source)) { + newSources.add(source); + } + + var name = mapping.name; + if (name != null && !newNames.has(name)) { + newNames.add(name); + } + + }, this); + this._sources = newSources; + this._names = newNames; + + // Copy sourcesContents of applied map. + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aSourceMapPath != null) { + sourceFile = util.join(aSourceMapPath, sourceFile); + } + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + this.setSourceContent(sourceFile, content); + } + }, this); + }; + +/** + * A mapping can have one of the three levels of data: + * + * 1. Just the generated position. + * 2. The Generated position, original position, and original source. + * 3. Generated and original position, original source, as well as a name + * token. + * + * To maintain consistency, we validate that any new mapping being added falls + * in to one of these categories. + */ +SourceMapGenerator.prototype._validateMapping = + function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, + aName) { + // When aOriginal is truthy but has empty values for .line and .column, + // it is most likely a programmer error. In this case we throw a very + // specific error message to try to guide them the right way. + // For example: https://github.com/Polymer/polymer-bundler/pull/519 + if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') { + throw new Error( + 'original.line and original.column are not numbers -- you probably meant to omit ' + + 'the original mapping entirely and only map the generated position. If so, pass ' + + 'null for the original mapping instead of an object with empty or null values.' + ); } - /** - * Creates a new SmartBuffer instance with the provided SmartBufferOptions options. - * - * @param options { SmartBufferOptions } The options to use when creating the SmartBuffer instance. - */ - static fromOptions(options) { - return new this(options); - } - /** - * Type checking function that determines if an object is a SmartBufferOptions object. - */ - static isSmartBufferOptions(options) { - const castOptions = options; - return (castOptions && - (castOptions.encoding !== undefined || castOptions.size !== undefined || castOptions.buff !== undefined)); - } - // Signed integers - /** - * Reads an Int8 value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readInt8(offset) { - return this._readNumberValue(Buffer.prototype.readInt8, 1, offset); - } - /** - * Reads an Int16BE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readInt16BE(offset) { - return this._readNumberValue(Buffer.prototype.readInt16BE, 2, offset); - } - /** - * Reads an Int16LE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readInt16LE(offset) { - return this._readNumberValue(Buffer.prototype.readInt16LE, 2, offset); + + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aGenerated.line > 0 && aGenerated.column >= 0 + && !aOriginal && !aSource && !aName) { + // Case 1. + return; } - /** - * Reads an Int32BE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readInt32BE(offset) { - return this._readNumberValue(Buffer.prototype.readInt32BE, 4, offset); + else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aOriginal && 'line' in aOriginal && 'column' in aOriginal + && aGenerated.line > 0 && aGenerated.column >= 0 + && aOriginal.line > 0 && aOriginal.column >= 0 + && aSource) { + // Cases 2 and 3. + return; } - /** - * Reads an Int32LE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readInt32LE(offset) { - return this._readNumberValue(Buffer.prototype.readInt32LE, 4, offset); + else { + throw new Error('Invalid mapping: ' + JSON.stringify({ + generated: aGenerated, + source: aSource, + original: aOriginal, + name: aName + })); } - /** - * Reads a BigInt64BE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { BigInt } - */ - readBigInt64BE(offset) { - utils_1.bigIntAndBufferInt64Check('readBigInt64BE'); - return this._readNumberValue(Buffer.prototype.readBigInt64BE, 8, offset); + }; + +/** + * Serialize the accumulated mappings in to the stream of base 64 VLQs + * specified by the source map format. + */ +SourceMapGenerator.prototype._serializeMappings = + function SourceMapGenerator_serializeMappings() { + var previousGeneratedColumn = 0; + var previousGeneratedLine = 1; + var previousOriginalColumn = 0; + var previousOriginalLine = 0; + var previousName = 0; + var previousSource = 0; + var result = ''; + var next; + var mapping; + var nameIdx; + var sourceIdx; + + var mappings = this._mappings.toArray(); + for (var i = 0, len = mappings.length; i < len; i++) { + mapping = mappings[i]; + next = '' + + if (mapping.generatedLine !== previousGeneratedLine) { + previousGeneratedColumn = 0; + while (mapping.generatedLine !== previousGeneratedLine) { + next += ';'; + previousGeneratedLine++; + } + } + else { + if (i > 0) { + if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) { + continue; + } + next += ','; + } + } + + next += base64VLQ.encode(mapping.generatedColumn + - previousGeneratedColumn); + previousGeneratedColumn = mapping.generatedColumn; + + if (mapping.source != null) { + sourceIdx = this._sources.indexOf(mapping.source); + next += base64VLQ.encode(sourceIdx - previousSource); + previousSource = sourceIdx; + + // lines are stored 0-based in SourceMap spec version 3 + next += base64VLQ.encode(mapping.originalLine - 1 + - previousOriginalLine); + previousOriginalLine = mapping.originalLine - 1; + + next += base64VLQ.encode(mapping.originalColumn + - previousOriginalColumn); + previousOriginalColumn = mapping.originalColumn; + + if (mapping.name != null) { + nameIdx = this._names.indexOf(mapping.name); + next += base64VLQ.encode(nameIdx - previousName); + previousName = nameIdx; + } + } + + result += next; } - /** - * Reads a BigInt64LE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { BigInt } - */ - readBigInt64LE(offset) { - utils_1.bigIntAndBufferInt64Check('readBigInt64LE'); - return this._readNumberValue(Buffer.prototype.readBigInt64LE, 8, offset); + + return result; + }; + +SourceMapGenerator.prototype._generateSourcesContent = + function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { + return aSources.map(function (source) { + if (!this._sourcesContents) { + return null; + } + if (aSourceRoot != null) { + source = util.relative(aSourceRoot, source); + } + var key = util.toSetString(source); + return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) + ? this._sourcesContents[key] + : null; + }, this); + }; + +/** + * Externalize the source map. + */ +SourceMapGenerator.prototype.toJSON = + function SourceMapGenerator_toJSON() { + var map = { + version: this._version, + sources: this._sources.toArray(), + names: this._names.toArray(), + mappings: this._serializeMappings() + }; + if (this._file != null) { + map.file = this._file; } - /** - * Writes an Int8 value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeInt8(value, offset) { - this._writeNumberValue(Buffer.prototype.writeInt8, 1, value, offset); - return this; + if (this._sourceRoot != null) { + map.sourceRoot = this._sourceRoot; } - /** - * Inserts an Int8 value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertInt8(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeInt8, 1, value, offset); + if (this._sourcesContents) { + map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); } - /** - * Writes an Int16BE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeInt16BE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeInt16BE, 2, value, offset); + + return map; + }; + +/** + * Render the source map being generated to a string. + */ +SourceMapGenerator.prototype.toString = + function SourceMapGenerator_toString() { + return JSON.stringify(this.toJSON()); + }; + +exports.x = SourceMapGenerator; + + +/***/ }), + +/***/ 49706: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var SourceMapGenerator = (__nccwpck_require__(62574)/* .SourceMapGenerator */ .x); +var util = __nccwpck_require__(62492); + +// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other +// operating systems these days (capturing the result). +var REGEX_NEWLINE = /(\r?\n)/; + +// Newline character code for charCodeAt() comparisons +var NEWLINE_CODE = 10; + +// Private symbol for identifying `SourceNode`s when multiple versions of +// the source-map library are loaded. This MUST NOT CHANGE across +// versions! +var isSourceNode = "$$$isSourceNode$$$"; + +/** + * SourceNodes provide a way to abstract over interpolating/concatenating + * snippets of generated JavaScript source code while maintaining the line and + * column information associated with the original source code. + * + * @param aLine The original line number. + * @param aColumn The original column number. + * @param aSource The original source's filename. + * @param aChunks Optional. An array of strings which are snippets of + * generated JS, or other SourceNodes. + * @param aName The original identifier. + */ +function SourceNode(aLine, aColumn, aSource, aChunks, aName) { + this.children = []; + this.sourceContents = {}; + this.line = aLine == null ? null : aLine; + this.column = aColumn == null ? null : aColumn; + this.source = aSource == null ? null : aSource; + this.name = aName == null ? null : aName; + this[isSourceNode] = true; + if (aChunks != null) this.add(aChunks); +} + +/** + * Creates a SourceNode from generated code and a SourceMapConsumer. + * + * @param aGeneratedCode The generated code + * @param aSourceMapConsumer The SourceMap for the generated code + * @param aRelativePath Optional. The path that relative sources in the + * SourceMapConsumer should be relative to. + */ +SourceNode.fromStringWithSourceMap = + function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) { + // The SourceNode we want to fill with the generated code + // and the SourceMap + var node = new SourceNode(); + + // All even indices of this array are one line of the generated code, + // while all odd indices are the newlines between two adjacent lines + // (since `REGEX_NEWLINE` captures its match). + // Processed fragments are accessed by calling `shiftNextLine`. + var remainingLines = aGeneratedCode.split(REGEX_NEWLINE); + var remainingLinesIndex = 0; + var shiftNextLine = function() { + var lineContents = getNextLine(); + // The last line of a file might not have a newline. + var newLine = getNextLine() || ""; + return lineContents + newLine; + + function getNextLine() { + return remainingLinesIndex < remainingLines.length ? + remainingLines[remainingLinesIndex++] : undefined; + } + }; + + // We need to remember the position of "remainingLines" + var lastGeneratedLine = 1, lastGeneratedColumn = 0; + + // The generate SourceNodes we need a code range. + // To extract it current and last mapping is used. + // Here we store the last mapping. + var lastMapping = null; + + aSourceMapConsumer.eachMapping(function (mapping) { + if (lastMapping !== null) { + // We add the code from "lastMapping" to "mapping": + // First check if there is a new line in between. + if (lastGeneratedLine < mapping.generatedLine) { + // Associate first line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + lastGeneratedLine++; + lastGeneratedColumn = 0; + // The remaining code is added without mapping + } else { + // There is no new line in between. + // Associate the code between "lastGeneratedColumn" and + // "mapping.generatedColumn" with "lastMapping" + var nextLine = remainingLines[remainingLinesIndex] || ''; + var code = nextLine.substr(0, mapping.generatedColumn - + lastGeneratedColumn); + remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - + lastGeneratedColumn); + lastGeneratedColumn = mapping.generatedColumn; + addMappingWithCode(lastMapping, code); + // No more remaining code, continue + lastMapping = mapping; + return; + } + } + // We add the generated code until the first mapping + // to the SourceNode without any mapping. + // Each line is added as separate string. + while (lastGeneratedLine < mapping.generatedLine) { + node.add(shiftNextLine()); + lastGeneratedLine++; + } + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[remainingLinesIndex] || ''; + node.add(nextLine.substr(0, mapping.generatedColumn)); + remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + lastMapping = mapping; + }, this); + // We have processed all mappings. + if (remainingLinesIndex < remainingLines.length) { + if (lastMapping) { + // Associate the remaining code in the current line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + } + // and add the remaining lines without any mapping + node.add(remainingLines.splice(remainingLinesIndex).join("")); } - /** - * Inserts an Int16BE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertInt16BE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeInt16BE, 2, value, offset); + + // Copy sourcesContent into SourceNode + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aRelativePath != null) { + sourceFile = util.join(aRelativePath, sourceFile); + } + node.setSourceContent(sourceFile, content); + } + }); + + return node; + + function addMappingWithCode(mapping, code) { + if (mapping === null || mapping.source === undefined) { + node.add(code); + } else { + var source = aRelativePath + ? util.join(aRelativePath, mapping.source) + : mapping.source; + node.add(new SourceNode(mapping.originalLine, + mapping.originalColumn, + source, + code, + mapping.name)); + } } - /** - * Writes an Int16LE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeInt16LE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeInt16LE, 2, value, offset); + }; + +/** + * Add a chunk of generated JS to this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.add = function SourceNode_add(aChunk) { + if (Array.isArray(aChunk)) { + aChunk.forEach(function (chunk) { + this.add(chunk); + }, this); + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + if (aChunk) { + this.children.push(aChunk); } - /** - * Inserts an Int16LE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertInt16LE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeInt16LE, 2, value, offset); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Add a chunk of generated JS to the beginning of this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { + if (Array.isArray(aChunk)) { + for (var i = aChunk.length-1; i >= 0; i--) { + this.prepend(aChunk[i]); } - /** - * Writes an Int32BE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeInt32BE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeInt32BE, 4, value, offset); + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + this.children.unshift(aChunk); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Walk over the tree of JS snippets in this node and its children. The + * walking function is called once for each snippet of JS and is passed that + * snippet and the its original associated source's line/column location. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walk = function SourceNode_walk(aFn) { + var chunk; + for (var i = 0, len = this.children.length; i < len; i++) { + chunk = this.children[i]; + if (chunk[isSourceNode]) { + chunk.walk(aFn); } - /** - * Inserts an Int32BE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertInt32BE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeInt32BE, 4, value, offset); + else { + if (chunk !== '') { + aFn(chunk, { source: this.source, + line: this.line, + column: this.column, + name: this.name }); + } } - /** - * Writes an Int32LE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeInt32LE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeInt32LE, 4, value, offset); + } +}; + +/** + * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between + * each of `this.children`. + * + * @param aSep The separator. + */ +SourceNode.prototype.join = function SourceNode_join(aSep) { + var newChildren; + var i; + var len = this.children.length; + if (len > 0) { + newChildren = []; + for (i = 0; i < len-1; i++) { + newChildren.push(this.children[i]); + newChildren.push(aSep); } - /** - * Inserts an Int32LE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertInt32LE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeInt32LE, 4, value, offset); + newChildren.push(this.children[i]); + this.children = newChildren; + } + return this; +}; + +/** + * Call String.prototype.replace on the very right-most source snippet. Useful + * for trimming whitespace from the end of a source node, etc. + * + * @param aPattern The pattern to replace. + * @param aReplacement The thing to replace the pattern with. + */ +SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { + var lastChild = this.children[this.children.length - 1]; + if (lastChild[isSourceNode]) { + lastChild.replaceRight(aPattern, aReplacement); + } + else if (typeof lastChild === 'string') { + this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); + } + else { + this.children.push(''.replace(aPattern, aReplacement)); + } + return this; +}; + +/** + * Set the source content for a source file. This will be added to the SourceMapGenerator + * in the sourcesContent field. + * + * @param aSourceFile The filename of the source file + * @param aSourceContent The content of the source file + */ +SourceNode.prototype.setSourceContent = + function SourceNode_setSourceContent(aSourceFile, aSourceContent) { + this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; + }; + +/** + * Walk over the tree of SourceNodes. The walking function is called for each + * source file content and is passed the filename and source content. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walkSourceContents = + function SourceNode_walkSourceContents(aFn) { + for (var i = 0, len = this.children.length; i < len; i++) { + if (this.children[i][isSourceNode]) { + this.children[i].walkSourceContents(aFn); + } } - /** - * Writes a BigInt64BE value to the current write position (or at optional offset). - * - * @param value { BigInt } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeBigInt64BE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigInt64BE'); - return this._writeNumberValue(Buffer.prototype.writeBigInt64BE, 8, value, offset); + + var sources = Object.keys(this.sourceContents); + for (var i = 0, len = sources.length; i < len; i++) { + aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); } - /** - * Inserts a BigInt64BE value at the given offset value. - * - * @param value { BigInt } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertBigInt64BE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigInt64BE'); - return this._insertNumberValue(Buffer.prototype.writeBigInt64BE, 8, value, offset); - } - /** - * Writes a BigInt64LE value to the current write position (or at optional offset). - * - * @param value { BigInt } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeBigInt64LE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigInt64LE'); - return this._writeNumberValue(Buffer.prototype.writeBigInt64LE, 8, value, offset); - } - /** - * Inserts a Int64LE value at the given offset value. - * - * @param value { BigInt } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertBigInt64LE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigInt64LE'); - return this._insertNumberValue(Buffer.prototype.writeBigInt64LE, 8, value, offset); - } - // Unsigned Integers - /** - * Reads an UInt8 value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readUInt8(offset) { - return this._readNumberValue(Buffer.prototype.readUInt8, 1, offset); - } - /** - * Reads an UInt16BE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readUInt16BE(offset) { - return this._readNumberValue(Buffer.prototype.readUInt16BE, 2, offset); - } - /** - * Reads an UInt16LE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readUInt16LE(offset) { - return this._readNumberValue(Buffer.prototype.readUInt16LE, 2, offset); + }; + +/** + * Return the string representation of this source node. Walks over the tree + * and concatenates all the various snippets together to one string. + */ +SourceNode.prototype.toString = function SourceNode_toString() { + var str = ""; + this.walk(function (chunk) { + str += chunk; + }); + return str; +}; + +/** + * Returns the string representation of this source node along with a source + * map. + */ +SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { + var generated = { + code: "", + line: 1, + column: 0 + }; + var map = new SourceMapGenerator(aArgs); + var sourceMappingActive = false; + var lastOriginalSource = null; + var lastOriginalLine = null; + var lastOriginalColumn = null; + var lastOriginalName = null; + this.walk(function (chunk, original) { + generated.code += chunk; + if (original.source !== null + && original.line !== null + && original.column !== null) { + if(lastOriginalSource !== original.source + || lastOriginalLine !== original.line + || lastOriginalColumn !== original.column + || lastOriginalName !== original.name) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + lastOriginalSource = original.source; + lastOriginalLine = original.line; + lastOriginalColumn = original.column; + lastOriginalName = original.name; + sourceMappingActive = true; + } else if (sourceMappingActive) { + map.addMapping({ + generated: { + line: generated.line, + column: generated.column + } + }); + lastOriginalSource = null; + sourceMappingActive = false; } - /** - * Reads an UInt32BE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readUInt32BE(offset) { - return this._readNumberValue(Buffer.prototype.readUInt32BE, 4, offset); + for (var idx = 0, length = chunk.length; idx < length; idx++) { + if (chunk.charCodeAt(idx) === NEWLINE_CODE) { + generated.line++; + generated.column = 0; + // Mappings end at eol + if (idx + 1 === length) { + lastOriginalSource = null; + sourceMappingActive = false; + } else if (sourceMappingActive) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + } else { + generated.column++; + } } - /** - * Reads an UInt32LE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readUInt32LE(offset) { - return this._readNumberValue(Buffer.prototype.readUInt32LE, 4, offset); + }); + this.walkSourceContents(function (sourceFile, sourceContent) { + map.setSourceContent(sourceFile, sourceContent); + }); + + return { code: generated.code, map: map }; +}; + +exports.SourceNode = SourceNode; + + +/***/ }), + +/***/ 62492: +/***/ ((__unused_webpack_module, exports) => { + +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +/** + * This is a helper function for getting values from parameter/options + * objects. + * + * @param args The object we are extracting values from + * @param name The name of the property we are getting. + * @param defaultValue An optional value to return if the property is missing + * from the object. If this is not specified and the property is missing, an + * error will be thrown. + */ +function getArg(aArgs, aName, aDefaultValue) { + if (aName in aArgs) { + return aArgs[aName]; + } else if (arguments.length === 3) { + return aDefaultValue; + } else { + throw new Error('"' + aName + '" is a required argument.'); + } +} +exports.getArg = getArg; + +var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/; +var dataUrlRegexp = /^data:.+\,.+$/; + +function urlParse(aUrl) { + var match = aUrl.match(urlRegexp); + if (!match) { + return null; + } + return { + scheme: match[1], + auth: match[2], + host: match[3], + port: match[4], + path: match[5] + }; +} +exports.urlParse = urlParse; + +function urlGenerate(aParsedUrl) { + var url = ''; + if (aParsedUrl.scheme) { + url += aParsedUrl.scheme + ':'; + } + url += '//'; + if (aParsedUrl.auth) { + url += aParsedUrl.auth + '@'; + } + if (aParsedUrl.host) { + url += aParsedUrl.host; + } + if (aParsedUrl.port) { + url += ":" + aParsedUrl.port + } + if (aParsedUrl.path) { + url += aParsedUrl.path; + } + return url; +} +exports.urlGenerate = urlGenerate; + +/** + * Normalizes a path, or the path portion of a URL: + * + * - Replaces consecutive slashes with one slash. + * - Removes unnecessary '.' parts. + * - Removes unnecessary '/..' parts. + * + * Based on code in the Node.js 'path' core module. + * + * @param aPath The path or url to normalize. + */ +function normalize(aPath) { + var path = aPath; + var url = urlParse(aPath); + if (url) { + if (!url.path) { + return aPath; } - /** - * Reads a BigUInt64BE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { BigInt } - */ - readBigUInt64BE(offset) { - utils_1.bigIntAndBufferInt64Check('readBigUInt64BE'); - return this._readNumberValue(Buffer.prototype.readBigUInt64BE, 8, offset); + path = url.path; + } + var isAbsolute = exports.isAbsolute(path); + + var parts = path.split(/\/+/); + for (var part, up = 0, i = parts.length - 1; i >= 0; i--) { + part = parts[i]; + if (part === '.') { + parts.splice(i, 1); + } else if (part === '..') { + up++; + } else if (up > 0) { + if (part === '') { + // The first part is blank if the path is absolute. Trying to go + // above the root is a no-op. Therefore we can remove all '..' parts + // directly after the root. + parts.splice(i + 1, up); + up = 0; + } else { + parts.splice(i, 2); + up--; + } } - /** - * Reads a BigUInt64LE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { BigInt } - */ - readBigUInt64LE(offset) { - utils_1.bigIntAndBufferInt64Check('readBigUInt64LE'); - return this._readNumberValue(Buffer.prototype.readBigUInt64LE, 8, offset); + } + path = parts.join('/'); + + if (path === '') { + path = isAbsolute ? '/' : '.'; + } + + if (url) { + url.path = path; + return urlGenerate(url); + } + return path; +} +exports.normalize = normalize; + +/** + * Joins two paths/URLs. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be joined with the root. + * + * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a + * scheme-relative URL: Then the scheme of aRoot, if any, is prepended + * first. + * - Otherwise aPath is a path. If aRoot is a URL, then its path portion + * is updated with the result and aRoot is returned. Otherwise the result + * is returned. + * - If aPath is absolute, the result is aPath. + * - Otherwise the two paths are joined with a slash. + * - Joining for example 'http://' and 'www.example.com' is also supported. + */ +function join(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + if (aPath === "") { + aPath = "."; + } + var aPathUrl = urlParse(aPath); + var aRootUrl = urlParse(aRoot); + if (aRootUrl) { + aRoot = aRootUrl.path || '/'; + } + + // `join(foo, '//www.example.org')` + if (aPathUrl && !aPathUrl.scheme) { + if (aRootUrl) { + aPathUrl.scheme = aRootUrl.scheme; } - /** - * Writes an UInt8 value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeUInt8(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeUInt8, 1, value, offset); + return urlGenerate(aPathUrl); + } + + if (aPathUrl || aPath.match(dataUrlRegexp)) { + return aPath; + } + + // `join('http://', 'www.example.com')` + if (aRootUrl && !aRootUrl.host && !aRootUrl.path) { + aRootUrl.host = aPath; + return urlGenerate(aRootUrl); + } + + var joined = aPath.charAt(0) === '/' + ? aPath + : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath); + + if (aRootUrl) { + aRootUrl.path = joined; + return urlGenerate(aRootUrl); + } + return joined; +} +exports.join = join; + +exports.isAbsolute = function (aPath) { + return aPath.charAt(0) === '/' || urlRegexp.test(aPath); +}; + +/** + * Make a path relative to a URL or another path. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be made relative to aRoot. + */ +function relative(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + + aRoot = aRoot.replace(/\/$/, ''); + + // It is possible for the path to be above the root. In this case, simply + // checking whether the root is a prefix of the path won't work. Instead, we + // need to remove components from the root one by one, until either we find + // a prefix that fits, or we run out of components to remove. + var level = 0; + while (aPath.indexOf(aRoot + '/') !== 0) { + var index = aRoot.lastIndexOf("/"); + if (index < 0) { + return aPath; } - /** - * Inserts an UInt8 value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertUInt8(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeUInt8, 1, value, offset); + + // If the only part of the root that is left is the scheme (i.e. http://, + // file:///, etc.), one or more slashes (/), or simply nothing at all, we + // have exhausted all components, so the path is not relative to the root. + aRoot = aRoot.slice(0, index); + if (aRoot.match(/^([^\/]+:\/)?\/*$/)) { + return aPath; } - /** - * Writes an UInt16BE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeUInt16BE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeUInt16BE, 2, value, offset); + + ++level; + } + + // Make sure we add a "../" for each component we removed from the root. + return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1); +} +exports.relative = relative; + +var supportsNullProto = (function () { + var obj = Object.create(null); + return !('__proto__' in obj); +}()); + +function identity (s) { + return s; +} + +/** + * Because behavior goes wacky when you set `__proto__` on objects, we + * have to prefix all the strings in our set with an arbitrary character. + * + * See https://github.com/mozilla/source-map/pull/31 and + * https://github.com/mozilla/source-map/issues/30 + * + * @param String aStr + */ +function toSetString(aStr) { + if (isProtoString(aStr)) { + return '$' + aStr; + } + + return aStr; +} +exports.toSetString = supportsNullProto ? identity : toSetString; + +function fromSetString(aStr) { + if (isProtoString(aStr)) { + return aStr.slice(1); + } + + return aStr; +} +exports.fromSetString = supportsNullProto ? identity : fromSetString; + +function isProtoString(s) { + if (!s) { + return false; + } + + var length = s.length; + + if (length < 9 /* "__proto__".length */) { + return false; + } + + if (s.charCodeAt(length - 1) !== 95 /* '_' */ || + s.charCodeAt(length - 2) !== 95 /* '_' */ || + s.charCodeAt(length - 3) !== 111 /* 'o' */ || + s.charCodeAt(length - 4) !== 116 /* 't' */ || + s.charCodeAt(length - 5) !== 111 /* 'o' */ || + s.charCodeAt(length - 6) !== 114 /* 'r' */ || + s.charCodeAt(length - 7) !== 112 /* 'p' */ || + s.charCodeAt(length - 8) !== 95 /* '_' */ || + s.charCodeAt(length - 9) !== 95 /* '_' */) { + return false; + } + + for (var i = length - 10; i >= 0; i--) { + if (s.charCodeAt(i) !== 36 /* '$' */) { + return false; } - /** - * Inserts an UInt16BE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertUInt16BE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeUInt16BE, 2, value, offset); + } + + return true; +} + +/** + * Comparator between two mappings where the original positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same original source/line/column, but different generated + * line and column the same. Useful when searching for a mapping with a + * stubbed out mapping. + */ +function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { + var cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0 || onlyCompareOriginal) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByOriginalPositions = compareByOriginalPositions; + +/** + * Comparator between two mappings with deflated source and name indices where + * the generated positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same generated line and column, but different + * source/name/original line and column the same. Useful when searching for a + * mapping with a stubbed out mapping. + */ +function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0 || onlyCompareGenerated) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; + +function strcmp(aStr1, aStr2) { + if (aStr1 === aStr2) { + return 0; + } + + if (aStr1 === null) { + return 1; // aStr2 !== null + } + + if (aStr2 === null) { + return -1; // aStr1 !== null + } + + if (aStr1 > aStr2) { + return 1; + } + + return -1; +} + +/** + * Comparator between two mappings with inflated source and name strings where + * the generated positions are compared. + */ +function compareByGeneratedPositionsInflated(mappingA, mappingB) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; + +/** + * Strip any JSON XSSI avoidance prefix from the string (as documented + * in the source maps specification), and then parse the string as + * JSON. + */ +function parseSourceMapInput(str) { + return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, '')); +} +exports.parseSourceMapInput = parseSourceMapInput; + +/** + * Compute the URL of a source given the the source root, the source's + * URL, and the source map's URL. + */ +function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) { + sourceURL = sourceURL || ''; + + if (sourceRoot) { + // This follows what Chrome does. + if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') { + sourceRoot += '/'; } - /** - * Writes an UInt16LE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeUInt16LE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeUInt16LE, 2, value, offset); + // The spec says: + // Line 4: An optional source root, useful for relocating source + // files on a server or removing repeated values in the + // “sources” entry. This value is prepended to the individual + // entries in the “source” field. + sourceURL = sourceRoot + sourceURL; + } + + // Historically, SourceMapConsumer did not take the sourceMapURL as + // a parameter. This mode is still somewhat supported, which is why + // this code block is conditional. However, it's preferable to pass + // the source map URL to SourceMapConsumer, so that this function + // can implement the source URL resolution algorithm as outlined in + // the spec. This block is basically the equivalent of: + // new URL(sourceURL, sourceMapURL).toString() + // ... except it avoids using URL, which wasn't available in the + // older releases of node still supported by this library. + // + // The spec says: + // If the sources are not absolute URLs after prepending of the + // “sourceRoot”, the sources are resolved relative to the + // SourceMap (like resolving script src in a html document). + if (sourceMapURL) { + var parsed = urlParse(sourceMapURL); + if (!parsed) { + throw new Error("sourceMapURL could not be parsed"); } - /** - * Inserts an UInt16LE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertUInt16LE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeUInt16LE, 2, value, offset); + if (parsed.path) { + // Strip the last path component, but keep the "/". + var index = parsed.path.lastIndexOf('/'); + if (index >= 0) { + parsed.path = parsed.path.substring(0, index + 1); + } } - /** - * Writes an UInt32BE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeUInt32BE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeUInt32BE, 4, value, offset); + sourceURL = join(urlGenerate(parsed), sourceURL); + } + + return normalize(sourceURL); +} +exports.computeSourceURL = computeSourceURL; + + +/***/ }), + +/***/ 62618: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +/* + * Copyright 2009-2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE.txt or: + * http://opensource.org/licenses/BSD-3-Clause + */ +/* unused reexport */ __nccwpck_require__(62574)/* .SourceMapGenerator */ .x; +exports.SourceMapConsumer = __nccwpck_require__(79907).SourceMapConsumer; +exports.SourceNode = __nccwpck_require__(49706).SourceNode; + + +/***/ }), + +/***/ 36204: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const { EventEmitter } = __nccwpck_require__(24434) +const STREAM_DESTROYED = new Error('Stream was destroyed') +const PREMATURE_CLOSE = new Error('Premature close') + +const queueTick = __nccwpck_require__(5506) +const FIFO = __nccwpck_require__(83867) +const TextDecoder = __nccwpck_require__(97934) + +/* eslint-disable no-multi-spaces */ + +// 29 bits used total (4 from shared, 14 from read, and 11 from write) +const MAX = ((1 << 29) - 1) + +// Shared state +const OPENING = 0b0001 +const PREDESTROYING = 0b0010 +const DESTROYING = 0b0100 +const DESTROYED = 0b1000 + +const NOT_OPENING = MAX ^ OPENING +const NOT_PREDESTROYING = MAX ^ PREDESTROYING + +// Read state (4 bit offset from shared state) +const READ_ACTIVE = 0b00000000000001 << 4 +const READ_UPDATING = 0b00000000000010 << 4 +const READ_PRIMARY = 0b00000000000100 << 4 +const READ_QUEUED = 0b00000000001000 << 4 +const READ_RESUMED = 0b00000000010000 << 4 +const READ_PIPE_DRAINED = 0b00000000100000 << 4 +const READ_ENDING = 0b00000001000000 << 4 +const READ_EMIT_DATA = 0b00000010000000 << 4 +const READ_EMIT_READABLE = 0b00000100000000 << 4 +const READ_EMITTED_READABLE = 0b00001000000000 << 4 +const READ_DONE = 0b00010000000000 << 4 +const READ_NEXT_TICK = 0b00100000000000 << 4 +const READ_NEEDS_PUSH = 0b01000000000000 << 4 +const READ_READ_AHEAD = 0b10000000000000 << 4 + +// Combined read state +const READ_FLOWING = READ_RESUMED | READ_PIPE_DRAINED +const READ_ACTIVE_AND_NEEDS_PUSH = READ_ACTIVE | READ_NEEDS_PUSH +const READ_PRIMARY_AND_ACTIVE = READ_PRIMARY | READ_ACTIVE +const READ_EMIT_READABLE_AND_QUEUED = READ_EMIT_READABLE | READ_QUEUED +const READ_RESUMED_READ_AHEAD = READ_RESUMED | READ_READ_AHEAD + +const READ_NOT_ACTIVE = MAX ^ READ_ACTIVE +const READ_NON_PRIMARY = MAX ^ READ_PRIMARY +const READ_NON_PRIMARY_AND_PUSHED = MAX ^ (READ_PRIMARY | READ_NEEDS_PUSH) +const READ_PUSHED = MAX ^ READ_NEEDS_PUSH +const READ_PAUSED = MAX ^ READ_RESUMED +const READ_NOT_QUEUED = MAX ^ (READ_QUEUED | READ_EMITTED_READABLE) +const READ_NOT_ENDING = MAX ^ READ_ENDING +const READ_PIPE_NOT_DRAINED = MAX ^ READ_FLOWING +const READ_NOT_NEXT_TICK = MAX ^ READ_NEXT_TICK +const READ_NOT_UPDATING = MAX ^ READ_UPDATING +const READ_NO_READ_AHEAD = MAX ^ READ_READ_AHEAD +const READ_PAUSED_NO_READ_AHEAD = MAX ^ READ_RESUMED_READ_AHEAD + +// Write state (18 bit offset, 4 bit offset from shared state and 14 from read state) +const WRITE_ACTIVE = 0b00000000001 << 18 +const WRITE_UPDATING = 0b00000000010 << 18 +const WRITE_PRIMARY = 0b00000000100 << 18 +const WRITE_QUEUED = 0b00000001000 << 18 +const WRITE_UNDRAINED = 0b00000010000 << 18 +const WRITE_DONE = 0b00000100000 << 18 +const WRITE_EMIT_DRAIN = 0b00001000000 << 18 +const WRITE_NEXT_TICK = 0b00010000000 << 18 +const WRITE_WRITING = 0b00100000000 << 18 +const WRITE_FINISHING = 0b01000000000 << 18 +const WRITE_CORKED = 0b10000000000 << 18 + +const WRITE_NOT_ACTIVE = MAX ^ (WRITE_ACTIVE | WRITE_WRITING) +const WRITE_NON_PRIMARY = MAX ^ WRITE_PRIMARY +const WRITE_NOT_FINISHING = MAX ^ (WRITE_ACTIVE | WRITE_FINISHING) +const WRITE_DRAINED = MAX ^ WRITE_UNDRAINED +const WRITE_NOT_QUEUED = MAX ^ WRITE_QUEUED +const WRITE_NOT_NEXT_TICK = MAX ^ WRITE_NEXT_TICK +const WRITE_NOT_UPDATING = MAX ^ WRITE_UPDATING +const WRITE_NOT_CORKED = MAX ^ WRITE_CORKED + +// Combined shared state +const ACTIVE = READ_ACTIVE | WRITE_ACTIVE +const NOT_ACTIVE = MAX ^ ACTIVE +const DONE = READ_DONE | WRITE_DONE +const DESTROY_STATUS = DESTROYING | DESTROYED | PREDESTROYING +const OPEN_STATUS = DESTROY_STATUS | OPENING +const AUTO_DESTROY = DESTROY_STATUS | DONE +const NON_PRIMARY = WRITE_NON_PRIMARY & READ_NON_PRIMARY +const ACTIVE_OR_TICKING = WRITE_NEXT_TICK | READ_NEXT_TICK +const TICKING = ACTIVE_OR_TICKING & NOT_ACTIVE +const IS_OPENING = OPEN_STATUS | TICKING + +// Combined shared state and read state +const READ_PRIMARY_STATUS = OPEN_STATUS | READ_ENDING | READ_DONE +const READ_STATUS = OPEN_STATUS | READ_DONE | READ_QUEUED +const READ_ENDING_STATUS = OPEN_STATUS | READ_ENDING | READ_QUEUED +const READ_READABLE_STATUS = OPEN_STATUS | READ_EMIT_READABLE | READ_QUEUED | READ_EMITTED_READABLE +const SHOULD_NOT_READ = OPEN_STATUS | READ_ACTIVE | READ_ENDING | READ_DONE | READ_NEEDS_PUSH | READ_READ_AHEAD +const READ_BACKPRESSURE_STATUS = DESTROY_STATUS | READ_ENDING | READ_DONE +const READ_UPDATE_SYNC_STATUS = READ_UPDATING | OPEN_STATUS | READ_NEXT_TICK | READ_PRIMARY +const READ_NEXT_TICK_OR_OPENING = READ_NEXT_TICK | OPENING + +// Combined write state +const WRITE_PRIMARY_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_DONE +const WRITE_QUEUED_AND_UNDRAINED = WRITE_QUEUED | WRITE_UNDRAINED +const WRITE_QUEUED_AND_ACTIVE = WRITE_QUEUED | WRITE_ACTIVE +const WRITE_DRAIN_STATUS = WRITE_QUEUED | WRITE_UNDRAINED | OPEN_STATUS | WRITE_ACTIVE +const WRITE_STATUS = OPEN_STATUS | WRITE_ACTIVE | WRITE_QUEUED | WRITE_CORKED +const WRITE_PRIMARY_AND_ACTIVE = WRITE_PRIMARY | WRITE_ACTIVE +const WRITE_ACTIVE_AND_WRITING = WRITE_ACTIVE | WRITE_WRITING +const WRITE_FINISHING_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_QUEUED_AND_ACTIVE | WRITE_DONE +const WRITE_BACKPRESSURE_STATUS = WRITE_UNDRAINED | DESTROY_STATUS | WRITE_FINISHING | WRITE_DONE +const WRITE_UPDATE_SYNC_STATUS = WRITE_UPDATING | OPEN_STATUS | WRITE_NEXT_TICK | WRITE_PRIMARY +const WRITE_DROP_DATA = WRITE_FINISHING | WRITE_DONE | DESTROY_STATUS + +const asyncIterator = Symbol.asyncIterator || Symbol('asyncIterator') + +class WritableState { + constructor (stream, { highWaterMark = 16384, map = null, mapWritable, byteLength, byteLengthWritable } = {}) { + this.stream = stream + this.queue = new FIFO() + this.highWaterMark = highWaterMark + this.buffered = 0 + this.error = null + this.pipeline = null + this.drains = null // if we add more seldomly used helpers we might them into a subobject so its a single ptr + this.byteLength = byteLengthWritable || byteLength || defaultByteLength + this.map = mapWritable || map + this.afterWrite = afterWrite.bind(this) + this.afterUpdateNextTick = updateWriteNT.bind(this) + } + + get ended () { + return (this.stream._duplexState & WRITE_DONE) !== 0 + } + + push (data) { + if ((this.stream._duplexState & WRITE_DROP_DATA) !== 0) return false + if (this.map !== null) data = this.map(data) + + this.buffered += this.byteLength(data) + this.queue.push(data) + + if (this.buffered < this.highWaterMark) { + this.stream._duplexState |= WRITE_QUEUED + return true } - /** - * Inserts an UInt32BE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertUInt32BE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeUInt32BE, 4, value, offset); + + this.stream._duplexState |= WRITE_QUEUED_AND_UNDRAINED + return false + } + + shift () { + const data = this.queue.shift() + + this.buffered -= this.byteLength(data) + if (this.buffered === 0) this.stream._duplexState &= WRITE_NOT_QUEUED + + return data + } + + end (data) { + if (typeof data === 'function') this.stream.once('finish', data) + else if (data !== undefined && data !== null) this.push(data) + this.stream._duplexState = (this.stream._duplexState | WRITE_FINISHING) & WRITE_NON_PRIMARY + } + + autoBatch (data, cb) { + const buffer = [] + const stream = this.stream + + buffer.push(data) + while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED_AND_ACTIVE) { + buffer.push(stream._writableState.shift()) } - /** - * Writes an UInt32LE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeUInt32LE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeUInt32LE, 4, value, offset); + + if ((stream._duplexState & OPEN_STATUS) !== 0) return cb(null) + stream._writev(buffer, cb) + } + + update () { + const stream = this.stream + + stream._duplexState |= WRITE_UPDATING + + do { + while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED) { + const data = this.shift() + stream._duplexState |= WRITE_ACTIVE_AND_WRITING + stream._write(data, this.afterWrite) + } + + if ((stream._duplexState & WRITE_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary() + } while (this.continueUpdate() === true) + + stream._duplexState &= WRITE_NOT_UPDATING + } + + updateNonPrimary () { + const stream = this.stream + + if ((stream._duplexState & WRITE_FINISHING_STATUS) === WRITE_FINISHING) { + stream._duplexState = stream._duplexState | WRITE_ACTIVE + stream._final(afterFinal.bind(this)) + return } - /** - * Inserts an UInt32LE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertUInt32LE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeUInt32LE, 4, value, offset); + + if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) { + if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) { + stream._duplexState |= ACTIVE + stream._destroy(afterDestroy.bind(this)) + } + return } - /** - * Writes a BigUInt64BE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeBigUInt64BE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigUInt64BE'); - return this._writeNumberValue(Buffer.prototype.writeBigUInt64BE, 8, value, offset); + + if ((stream._duplexState & IS_OPENING) === OPENING) { + stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING + stream._open(afterOpen.bind(this)) } - /** - * Inserts a BigUInt64BE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertBigUInt64BE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigUInt64BE'); - return this._insertNumberValue(Buffer.prototype.writeBigUInt64BE, 8, value, offset); - } - /** - * Writes a BigUInt64LE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeBigUInt64LE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigUInt64LE'); - return this._writeNumberValue(Buffer.prototype.writeBigUInt64LE, 8, value, offset); - } - /** - * Inserts a BigUInt64LE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertBigUInt64LE(value, offset) { - utils_1.bigIntAndBufferInt64Check('writeBigUInt64LE'); - return this._insertNumberValue(Buffer.prototype.writeBigUInt64LE, 8, value, offset); - } - // Floating Point - /** - * Reads an FloatBE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readFloatBE(offset) { - return this._readNumberValue(Buffer.prototype.readFloatBE, 4, offset); - } - /** - * Reads an FloatLE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readFloatLE(offset) { - return this._readNumberValue(Buffer.prototype.readFloatLE, 4, offset); - } - /** - * Writes a FloatBE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeFloatBE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeFloatBE, 4, value, offset); + } + + continueUpdate () { + if ((this.stream._duplexState & WRITE_NEXT_TICK) === 0) return false + this.stream._duplexState &= WRITE_NOT_NEXT_TICK + return true + } + + updateCallback () { + if ((this.stream._duplexState & WRITE_UPDATE_SYNC_STATUS) === WRITE_PRIMARY) this.update() + else this.updateNextTick() + } + + updateNextTick () { + if ((this.stream._duplexState & WRITE_NEXT_TICK) !== 0) return + this.stream._duplexState |= WRITE_NEXT_TICK + if ((this.stream._duplexState & WRITE_UPDATING) === 0) queueTick(this.afterUpdateNextTick) + } +} + +class ReadableState { + constructor (stream, { highWaterMark = 16384, map = null, mapReadable, byteLength, byteLengthReadable } = {}) { + this.stream = stream + this.queue = new FIFO() + this.highWaterMark = highWaterMark === 0 ? 1 : highWaterMark + this.buffered = 0 + this.readAhead = highWaterMark > 0 + this.error = null + this.pipeline = null + this.byteLength = byteLengthReadable || byteLength || defaultByteLength + this.map = mapReadable || map + this.pipeTo = null + this.afterRead = afterRead.bind(this) + this.afterUpdateNextTick = updateReadNT.bind(this) + } + + get ended () { + return (this.stream._duplexState & READ_DONE) !== 0 + } + + pipe (pipeTo, cb) { + if (this.pipeTo !== null) throw new Error('Can only pipe to one destination') + if (typeof cb !== 'function') cb = null + + this.stream._duplexState |= READ_PIPE_DRAINED + this.pipeTo = pipeTo + this.pipeline = new Pipeline(this.stream, pipeTo, cb) + + if (cb) this.stream.on('error', noop) // We already error handle this so supress crashes + + if (isStreamx(pipeTo)) { + pipeTo._writableState.pipeline = this.pipeline + if (cb) pipeTo.on('error', noop) // We already error handle this so supress crashes + pipeTo.on('finish', this.pipeline.finished.bind(this.pipeline)) // TODO: just call finished from pipeTo itself + } else { + const onerror = this.pipeline.done.bind(this.pipeline, pipeTo) + const onclose = this.pipeline.done.bind(this.pipeline, pipeTo, null) // onclose has a weird bool arg + pipeTo.on('error', onerror) + pipeTo.on('close', onclose) + pipeTo.on('finish', this.pipeline.finished.bind(this.pipeline)) } - /** - * Inserts a FloatBE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertFloatBE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeFloatBE, 4, value, offset); + + pipeTo.on('drain', afterDrain.bind(this)) + this.stream.emit('piping', pipeTo) + pipeTo.emit('pipe', this.stream) + } + + push (data) { + const stream = this.stream + + if (data === null) { + this.highWaterMark = 0 + stream._duplexState = (stream._duplexState | READ_ENDING) & READ_NON_PRIMARY_AND_PUSHED + return false } - /** - * Writes a FloatLE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeFloatLE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeFloatLE, 4, value, offset); + + if (this.map !== null) { + data = this.map(data) + if (data === null) { + stream._duplexState &= READ_PUSHED + return this.buffered < this.highWaterMark + } } - /** - * Inserts a FloatLE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertFloatLE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeFloatLE, 4, value, offset); + + this.buffered += this.byteLength(data) + this.queue.push(data) + + stream._duplexState = (stream._duplexState | READ_QUEUED) & READ_PUSHED + + return this.buffered < this.highWaterMark + } + + shift () { + const data = this.queue.shift() + + this.buffered -= this.byteLength(data) + if (this.buffered === 0) this.stream._duplexState &= READ_NOT_QUEUED + return data + } + + unshift (data) { + const pending = [this.map !== null ? this.map(data) : data] + while (this.buffered > 0) pending.push(this.shift()) + + for (let i = 0; i < pending.length - 1; i++) { + const data = pending[i] + this.buffered += this.byteLength(data) + this.queue.push(data) } - // Double Floating Point - /** - * Reads an DoublEBE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readDoubleBE(offset) { - return this._readNumberValue(Buffer.prototype.readDoubleBE, 8, offset); + + this.push(pending[pending.length - 1]) + } + + read () { + const stream = this.stream + + if ((stream._duplexState & READ_STATUS) === READ_QUEUED) { + const data = this.shift() + if (this.pipeTo !== null && this.pipeTo.write(data) === false) stream._duplexState &= READ_PIPE_NOT_DRAINED + if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit('data', data) + return data } - /** - * Reads an DoubleLE value from the current read position or an optionally provided offset. - * - * @param offset { Number } The offset to read data from (optional) - * @return { Number } - */ - readDoubleLE(offset) { - return this._readNumberValue(Buffer.prototype.readDoubleLE, 8, offset); + + if (this.readAhead === false) { + stream._duplexState |= READ_READ_AHEAD + this.updateNextTick() } - /** - * Writes a DoubleBE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeDoubleBE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeDoubleBE, 8, value, offset); + + return null + } + + drain () { + const stream = this.stream + + while ((stream._duplexState & READ_STATUS) === READ_QUEUED && (stream._duplexState & READ_FLOWING) !== 0) { + const data = this.shift() + if (this.pipeTo !== null && this.pipeTo.write(data) === false) stream._duplexState &= READ_PIPE_NOT_DRAINED + if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit('data', data) } - /** - * Inserts a DoubleBE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertDoubleBE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeDoubleBE, 8, value, offset); + } + + update () { + const stream = this.stream + + stream._duplexState |= READ_UPDATING + + do { + this.drain() + + while (this.buffered < this.highWaterMark && (stream._duplexState & SHOULD_NOT_READ) === READ_READ_AHEAD) { + stream._duplexState |= READ_ACTIVE_AND_NEEDS_PUSH + stream._read(this.afterRead) + this.drain() + } + + if ((stream._duplexState & READ_READABLE_STATUS) === READ_EMIT_READABLE_AND_QUEUED) { + stream._duplexState |= READ_EMITTED_READABLE + stream.emit('readable') + } + + if ((stream._duplexState & READ_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary() + } while (this.continueUpdate() === true) + + stream._duplexState &= READ_NOT_UPDATING + } + + updateNonPrimary () { + const stream = this.stream + + if ((stream._duplexState & READ_ENDING_STATUS) === READ_ENDING) { + stream._duplexState = (stream._duplexState | READ_DONE) & READ_NOT_ENDING + stream.emit('end') + if ((stream._duplexState & AUTO_DESTROY) === DONE) stream._duplexState |= DESTROYING + if (this.pipeTo !== null) this.pipeTo.end() } - /** - * Writes a DoubleLE value to the current write position (or at optional offset). - * - * @param value { Number } The value to write. - * @param offset { Number } The offset to write the value at. - * - * @return this - */ - writeDoubleLE(value, offset) { - return this._writeNumberValue(Buffer.prototype.writeDoubleLE, 8, value, offset); + + if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) { + if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) { + stream._duplexState |= ACTIVE + stream._destroy(afterDestroy.bind(this)) + } + return } - /** - * Inserts a DoubleLE value at the given offset value. - * - * @param value { Number } The value to insert. - * @param offset { Number } The offset to insert the value at. - * - * @return this - */ - insertDoubleLE(value, offset) { - return this._insertNumberValue(Buffer.prototype.writeDoubleLE, 8, value, offset); + + if ((stream._duplexState & IS_OPENING) === OPENING) { + stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING + stream._open(afterOpen.bind(this)) } - // Strings - /** - * Reads a String from the current read position. - * - * @param arg1 { Number | String } The number of bytes to read as a String, or the BufferEncoding to use for - * the string (Defaults to instance level encoding). - * @param encoding { String } The BufferEncoding to use for the string (Defaults to instance level encoding). - * - * @return { String } - */ - readString(arg1, encoding) { - let lengthVal; - // Length provided - if (typeof arg1 === 'number') { - utils_1.checkLengthValue(arg1); - lengthVal = Math.min(arg1, this.length - this._readOffset); - } - else { - encoding = arg1; - lengthVal = this.length - this._readOffset; - } - // Check encoding - if (typeof encoding !== 'undefined') { - utils_1.checkEncoding(encoding); + } + + continueUpdate () { + if ((this.stream._duplexState & READ_NEXT_TICK) === 0) return false + this.stream._duplexState &= READ_NOT_NEXT_TICK + return true + } + + updateCallback () { + if ((this.stream._duplexState & READ_UPDATE_SYNC_STATUS) === READ_PRIMARY) this.update() + else this.updateNextTick() + } + + updateNextTickIfOpen () { + if ((this.stream._duplexState & READ_NEXT_TICK_OR_OPENING) !== 0) return + this.stream._duplexState |= READ_NEXT_TICK + if ((this.stream._duplexState & READ_UPDATING) === 0) queueTick(this.afterUpdateNextTick) + } + + updateNextTick () { + if ((this.stream._duplexState & READ_NEXT_TICK) !== 0) return + this.stream._duplexState |= READ_NEXT_TICK + if ((this.stream._duplexState & READ_UPDATING) === 0) queueTick(this.afterUpdateNextTick) + } +} + +class TransformState { + constructor (stream) { + this.data = null + this.afterTransform = afterTransform.bind(stream) + this.afterFinal = null + } +} + +class Pipeline { + constructor (src, dst, cb) { + this.from = src + this.to = dst + this.afterPipe = cb + this.error = null + this.pipeToFinished = false + } + + finished () { + this.pipeToFinished = true + } + + done (stream, err) { + if (err) this.error = err + + if (stream === this.to) { + this.to = null + + if (this.from !== null) { + if ((this.from._duplexState & READ_DONE) === 0 || !this.pipeToFinished) { + this.from.destroy(this.error || new Error('Writable stream closed prematurely')) } - const value = this._buff.slice(this._readOffset, this._readOffset + lengthVal).toString(encoding || this._encoding); - this._readOffset += lengthVal; - return value; - } - /** - * Inserts a String - * - * @param value { String } The String value to insert. - * @param offset { Number } The offset to insert the string at. - * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). - * - * @return this - */ - insertString(value, offset, encoding) { - utils_1.checkOffsetValue(offset); - return this._handleString(value, true, offset, encoding); - } - /** - * Writes a String - * - * @param value { String } The String value to write. - * @param arg2 { Number | String } The offset to write the string at, or the BufferEncoding to use. - * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). - * - * @return this - */ - writeString(value, arg2, encoding) { - return this._handleString(value, false, arg2, encoding); + return + } } - /** - * Reads a null-terminated String from the current read position. - * - * @param encoding { String } The BufferEncoding to use for the string (Defaults to instance level encoding). - * - * @return { String } - */ - readStringNT(encoding) { - if (typeof encoding !== 'undefined') { - utils_1.checkEncoding(encoding); - } - // Set null character position to the end SmartBuffer instance. - let nullPos = this.length; - // Find next null character (if one is not found, default from above is used) - for (let i = this._readOffset; i < this.length; i++) { - if (this._buff[i] === 0x00) { - nullPos = i; - break; - } + + if (stream === this.from) { + this.from = null + + if (this.to !== null) { + if ((stream._duplexState & READ_DONE) === 0) { + this.to.destroy(this.error || new Error('Readable stream closed before ending')) } - // Read string value - const value = this._buff.slice(this._readOffset, nullPos); - // Increment internal Buffer read offset - this._readOffset = nullPos + 1; - return value.toString(encoding || this._encoding); + return + } } - /** - * Inserts a null-terminated String. - * - * @param value { String } The String value to write. - * @param arg2 { Number | String } The offset to write the string to, or the BufferEncoding to use. - * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). - * - * @return this - */ - insertStringNT(value, offset, encoding) { - utils_1.checkOffsetValue(offset); - // Write Values - this.insertString(value, offset, encoding); - this.insertUInt8(0x00, offset + value.length); - return this; + + if (this.afterPipe !== null) this.afterPipe(this.error) + this.to = this.from = this.afterPipe = null + } +} + +function afterDrain () { + this.stream._duplexState |= READ_PIPE_DRAINED + this.updateCallback() +} + +function afterFinal (err) { + const stream = this.stream + if (err) stream.destroy(err) + if ((stream._duplexState & DESTROY_STATUS) === 0) { + stream._duplexState |= WRITE_DONE + stream.emit('finish') + } + if ((stream._duplexState & AUTO_DESTROY) === DONE) { + stream._duplexState |= DESTROYING + } + + stream._duplexState &= WRITE_NOT_FINISHING + + // no need to wait the extra tick here, so we short circuit that + if ((stream._duplexState & WRITE_UPDATING) === 0) this.update() + else this.updateNextTick() +} + +function afterDestroy (err) { + const stream = this.stream + + if (!err && this.error !== STREAM_DESTROYED) err = this.error + if (err) stream.emit('error', err) + stream._duplexState |= DESTROYED + stream.emit('close') + + const rs = stream._readableState + const ws = stream._writableState + + if (rs !== null && rs.pipeline !== null) rs.pipeline.done(stream, err) + + if (ws !== null) { + while (ws.drains !== null && ws.drains.length > 0) ws.drains.shift().resolve(false) + if (ws.pipeline !== null) ws.pipeline.done(stream, err) + } +} + +function afterWrite (err) { + const stream = this.stream + + if (err) stream.destroy(err) + stream._duplexState &= WRITE_NOT_ACTIVE + + if (this.drains !== null) tickDrains(this.drains) + + if ((stream._duplexState & WRITE_DRAIN_STATUS) === WRITE_UNDRAINED) { + stream._duplexState &= WRITE_DRAINED + if ((stream._duplexState & WRITE_EMIT_DRAIN) === WRITE_EMIT_DRAIN) { + stream.emit('drain') } - /** - * Writes a null-terminated String. - * - * @param value { String } The String value to write. - * @param arg2 { Number | String } The offset to write the string to, or the BufferEncoding to use. - * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). - * - * @return this - */ - writeStringNT(value, arg2, encoding) { - // Write Values - this.writeString(value, arg2, encoding); - this.writeUInt8(0x00, typeof arg2 === 'number' ? arg2 + value.length : this.writeOffset); - return this; + } + + this.updateCallback() +} + +function afterRead (err) { + if (err) this.stream.destroy(err) + this.stream._duplexState &= READ_NOT_ACTIVE + if (this.readAhead === false && (this.stream._duplexState & READ_RESUMED) === 0) this.stream._duplexState &= READ_NO_READ_AHEAD + this.updateCallback() +} + +function updateReadNT () { + if ((this.stream._duplexState & READ_UPDATING) === 0) { + this.stream._duplexState &= READ_NOT_NEXT_TICK + this.update() + } +} + +function updateWriteNT () { + if ((this.stream._duplexState & WRITE_UPDATING) === 0) { + this.stream._duplexState &= WRITE_NOT_NEXT_TICK + this.update() + } +} + +function tickDrains (drains) { + for (let i = 0; i < drains.length; i++) { + // drains.writes are monotonic, so if one is 0 its always the first one + if (--drains[i].writes === 0) { + drains.shift().resolve(true) + i-- } - // Buffers - /** - * Reads a Buffer from the internal read position. - * - * @param length { Number } The length of data to read as a Buffer. - * - * @return { Buffer } - */ - readBuffer(length) { - if (typeof length !== 'undefined') { - utils_1.checkLengthValue(length); - } - const lengthVal = typeof length === 'number' ? length : this.length; - const endPoint = Math.min(this.length, this._readOffset + lengthVal); - // Read buffer value - const value = this._buff.slice(this._readOffset, endPoint); - // Increment internal Buffer read offset - this._readOffset = endPoint; - return value; + } +} + +function afterOpen (err) { + const stream = this.stream + + if (err) stream.destroy(err) + + if ((stream._duplexState & DESTROYING) === 0) { + if ((stream._duplexState & READ_PRIMARY_STATUS) === 0) stream._duplexState |= READ_PRIMARY + if ((stream._duplexState & WRITE_PRIMARY_STATUS) === 0) stream._duplexState |= WRITE_PRIMARY + stream.emit('open') + } + + stream._duplexState &= NOT_ACTIVE + + if (stream._writableState !== null) { + stream._writableState.updateCallback() + } + + if (stream._readableState !== null) { + stream._readableState.updateCallback() + } +} + +function afterTransform (err, data) { + if (data !== undefined && data !== null) this.push(data) + this._writableState.afterWrite(err) +} + +function newListener (name) { + if (this._readableState !== null) { + if (name === 'data') { + this._duplexState |= (READ_EMIT_DATA | READ_RESUMED_READ_AHEAD) + this._readableState.updateNextTick() } - /** - * Writes a Buffer to the current write position. - * - * @param value { Buffer } The Buffer to write. - * @param offset { Number } The offset to write the Buffer to. - * - * @return this - */ - insertBuffer(value, offset) { - utils_1.checkOffsetValue(offset); - return this._handleBuffer(value, true, offset); + if (name === 'readable') { + this._duplexState |= READ_EMIT_READABLE + this._readableState.updateNextTick() } - /** - * Writes a Buffer to the current write position. - * - * @param value { Buffer } The Buffer to write. - * @param offset { Number } The offset to write the Buffer to. - * - * @return this - */ - writeBuffer(value, offset) { - return this._handleBuffer(value, false, offset); + } + + if (this._writableState !== null) { + if (name === 'drain') { + this._duplexState |= WRITE_EMIT_DRAIN + this._writableState.updateNextTick() } - /** - * Reads a null-terminated Buffer from the current read poisiton. - * - * @return { Buffer } - */ - readBufferNT() { - // Set null character position to the end SmartBuffer instance. - let nullPos = this.length; - // Find next null character (if one is not found, default from above is used) - for (let i = this._readOffset; i < this.length; i++) { - if (this._buff[i] === 0x00) { - nullPos = i; - break; - } - } - // Read value - const value = this._buff.slice(this._readOffset, nullPos); - // Increment internal Buffer read offset - this._readOffset = nullPos + 1; - return value; + } +} + +class Stream extends EventEmitter { + constructor (opts) { + super() + + this._duplexState = 0 + this._readableState = null + this._writableState = null + + if (opts) { + if (opts.open) this._open = opts.open + if (opts.destroy) this._destroy = opts.destroy + if (opts.predestroy) this._predestroy = opts.predestroy + if (opts.signal) { + opts.signal.addEventListener('abort', abort.bind(this)) + } } - /** - * Inserts a null-terminated Buffer. - * - * @param value { Buffer } The Buffer to write. - * @param offset { Number } The offset to write the Buffer to. - * - * @return this - */ - insertBufferNT(value, offset) { - utils_1.checkOffsetValue(offset); - // Write Values - this.insertBuffer(value, offset); - this.insertUInt8(0x00, offset + value.length); - return this; + + this.on('newListener', newListener) + } + + _open (cb) { + cb(null) + } + + _destroy (cb) { + cb(null) + } + + _predestroy () { + // does nothing + } + + get readable () { + return this._readableState !== null ? true : undefined + } + + get writable () { + return this._writableState !== null ? true : undefined + } + + get destroyed () { + return (this._duplexState & DESTROYED) !== 0 + } + + get destroying () { + return (this._duplexState & DESTROY_STATUS) !== 0 + } + + destroy (err) { + if ((this._duplexState & DESTROY_STATUS) === 0) { + if (!err) err = STREAM_DESTROYED + this._duplexState = (this._duplexState | DESTROYING) & NON_PRIMARY + + if (this._readableState !== null) { + this._readableState.highWaterMark = 0 + this._readableState.error = err + } + if (this._writableState !== null) { + this._writableState.highWaterMark = 0 + this._writableState.error = err + } + + this._duplexState |= PREDESTROYING + this._predestroy() + this._duplexState &= NOT_PREDESTROYING + + if (this._readableState !== null) this._readableState.updateNextTick() + if (this._writableState !== null) this._writableState.updateNextTick() } - /** - * Writes a null-terminated Buffer. - * - * @param value { Buffer } The Buffer to write. - * @param offset { Number } The offset to write the Buffer to. - * - * @return this - */ - writeBufferNT(value, offset) { - // Checks for valid numberic value; - if (typeof offset !== 'undefined') { - utils_1.checkOffsetValue(offset); - } - // Write Values - this.writeBuffer(value, offset); - this.writeUInt8(0x00, typeof offset === 'number' ? offset + value.length : this._writeOffset); - return this; + } +} + +class Readable extends Stream { + constructor (opts) { + super(opts) + + this._duplexState |= OPENING | WRITE_DONE | READ_READ_AHEAD + this._readableState = new ReadableState(this, opts) + + if (opts) { + if (this._readableState.readAhead === false) this._duplexState &= READ_NO_READ_AHEAD + if (opts.read) this._read = opts.read + if (opts.eagerOpen) this._readableState.updateNextTick() + if (opts.encoding) this.setEncoding(opts.encoding) } - /** - * Clears the SmartBuffer instance to its original empty state. - */ - clear() { - this._writeOffset = 0; - this._readOffset = 0; - this.length = 0; - return this; + } + + setEncoding (encoding) { + const dec = new TextDecoder(encoding) + const map = this._readableState.map || echo + this._readableState.map = mapOrSkip + return this + + function mapOrSkip (data) { + const next = dec.push(data) + return next === '' && (data.byteLength !== 0 || dec.remaining > 0) ? null : map(next) } - /** - * Gets the remaining data left to be read from the SmartBuffer instance. - * - * @return { Number } - */ - remaining() { - return this.length - this._readOffset; + } + + _read (cb) { + cb(null) + } + + pipe (dest, cb) { + this._readableState.updateNextTick() + this._readableState.pipe(dest, cb) + return dest + } + + read () { + this._readableState.updateNextTick() + return this._readableState.read() + } + + push (data) { + this._readableState.updateNextTickIfOpen() + return this._readableState.push(data) + } + + unshift (data) { + this._readableState.updateNextTickIfOpen() + return this._readableState.unshift(data) + } + + resume () { + this._duplexState |= READ_RESUMED_READ_AHEAD + this._readableState.updateNextTick() + return this + } + + pause () { + this._duplexState &= (this._readableState.readAhead === false ? READ_PAUSED_NO_READ_AHEAD : READ_PAUSED) + return this + } + + static _fromAsyncIterator (ite, opts) { + let destroy + + const rs = new Readable({ + ...opts, + read (cb) { + ite.next().then(push).then(cb.bind(null, null)).catch(cb) + }, + predestroy () { + destroy = ite.return() + }, + destroy (cb) { + if (!destroy) return cb(null) + destroy.then(cb.bind(null, null)).catch(cb) + } + }) + + return rs + + function push (data) { + if (data.done) rs.push(null) + else rs.push(data.value) } - /** - * Gets the current read offset value of the SmartBuffer instance. - * - * @return { Number } - */ - get readOffset() { - return this._readOffset; + } + + static from (data, opts) { + if (isReadStreamx(data)) return data + if (data[asyncIterator]) return this._fromAsyncIterator(data[asyncIterator](), opts) + if (!Array.isArray(data)) data = data === undefined ? [] : [data] + + let i = 0 + return new Readable({ + ...opts, + read (cb) { + this.push(i === data.length ? null : data[i++]) + cb(null) + } + }) + } + + static isBackpressured (rs) { + return (rs._duplexState & READ_BACKPRESSURE_STATUS) !== 0 || rs._readableState.buffered >= rs._readableState.highWaterMark + } + + static isPaused (rs) { + return (rs._duplexState & READ_RESUMED) === 0 + } + + [asyncIterator] () { + const stream = this + + let error = null + let promiseResolve = null + let promiseReject = null + + this.on('error', (err) => { error = err }) + this.on('readable', onreadable) + this.on('close', onclose) + + return { + [asyncIterator] () { + return this + }, + next () { + return new Promise(function (resolve, reject) { + promiseResolve = resolve + promiseReject = reject + const data = stream.read() + if (data !== null) ondata(data) + else if ((stream._duplexState & DESTROYED) !== 0) ondata(null) + }) + }, + return () { + return destroy(null) + }, + throw (err) { + return destroy(err) + } } - /** - * Sets the read offset value of the SmartBuffer instance. - * - * @param offset { Number } - The offset value to set. - */ - set readOffset(offset) { - utils_1.checkOffsetValue(offset); - // Check for bounds. - utils_1.checkTargetOffset(offset, this); - this._readOffset = offset; + + function onreadable () { + if (promiseResolve !== null) ondata(stream.read()) } - /** - * Gets the current write offset value of the SmartBuffer instance. - * - * @return { Number } - */ - get writeOffset() { - return this._writeOffset; + + function onclose () { + if (promiseResolve !== null) ondata(null) } - /** - * Sets the write offset value of the SmartBuffer instance. - * - * @param offset { Number } - The offset value to set. - */ - set writeOffset(offset) { - utils_1.checkOffsetValue(offset); - // Check for bounds. - utils_1.checkTargetOffset(offset, this); - this._writeOffset = offset; + + function ondata (data) { + if (promiseReject === null) return + if (error) promiseReject(error) + else if (data === null && (stream._duplexState & READ_DONE) === 0) promiseReject(STREAM_DESTROYED) + else promiseResolve({ value: data, done: data === null }) + promiseReject = promiseResolve = null } - /** - * Gets the currently set string encoding of the SmartBuffer instance. - * - * @return { BufferEncoding } The string Buffer encoding currently set. - */ - get encoding() { - return this._encoding; + + function destroy (err) { + stream.destroy(err) + return new Promise((resolve, reject) => { + if (stream._duplexState & DESTROYED) return resolve({ value: undefined, done: true }) + stream.once('close', function () { + if (err) reject(err) + else resolve({ value: undefined, done: true }) + }) + }) } - /** - * Sets the string encoding of the SmartBuffer instance. - * - * @param encoding { BufferEncoding } The string Buffer encoding to set. - */ - set encoding(encoding) { - utils_1.checkEncoding(encoding); - this._encoding = encoding; - } - /** - * Gets the underlying internal Buffer. (This includes unmanaged data in the Buffer) - * - * @return { Buffer } The Buffer value. - */ - get internalBuffer() { - return this._buff; - } - /** - * Gets the value of the internal managed Buffer (Includes managed data only) - * - * @param { Buffer } - */ - toBuffer() { - return this._buff.slice(0, this.length); - } - /** - * Gets the String value of the internal managed Buffer - * - * @param encoding { String } The BufferEncoding to display the Buffer as (defaults to instance level encoding). - */ - toString(encoding) { - const encodingVal = typeof encoding === 'string' ? encoding : this._encoding; - // Check for invalid encoding. - utils_1.checkEncoding(encodingVal); - return this._buff.toString(encodingVal, 0, this.length); - } - /** - * Destroys the SmartBuffer instance. - */ - destroy() { - this.clear(); - return this; + } +} + +class Writable extends Stream { + constructor (opts) { + super(opts) + + this._duplexState |= OPENING | READ_DONE + this._writableState = new WritableState(this, opts) + + if (opts) { + if (opts.writev) this._writev = opts.writev + if (opts.write) this._write = opts.write + if (opts.final) this._final = opts.final + if (opts.eagerOpen) this._writableState.updateNextTick() } - /** - * Handles inserting and writing strings. - * - * @param value { String } The String value to insert. - * @param isInsert { Boolean } True if inserting a string, false if writing. - * @param arg2 { Number | String } The offset to insert the string at, or the BufferEncoding to use. - * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding). - */ - _handleString(value, isInsert, arg3, encoding) { - let offsetVal = this._writeOffset; - let encodingVal = this._encoding; - // Check for offset - if (typeof arg3 === 'number') { - offsetVal = arg3; - // Check for encoding - } - else if (typeof arg3 === 'string') { - utils_1.checkEncoding(arg3); - encodingVal = arg3; - } - // Check for encoding (third param) - if (typeof encoding === 'string') { - utils_1.checkEncoding(encoding); - encodingVal = encoding; - } - // Calculate bytelength of string. - const byteLength = Buffer.byteLength(value, encodingVal); - // Ensure there is enough internal Buffer capacity. - if (isInsert) { - this.ensureInsertable(byteLength, offsetVal); - } - else { - this._ensureWriteable(byteLength, offsetVal); - } - // Write value - this._buff.write(value, offsetVal, byteLength, encodingVal); - // Increment internal Buffer write offset; - if (isInsert) { - this._writeOffset += byteLength; - } - else { - // If an offset was given, check to see if we wrote beyond the current writeOffset. - if (typeof arg3 === 'number') { - this._writeOffset = Math.max(this._writeOffset, offsetVal + byteLength); - } - else { - // If no offset was given, we wrote to the end of the SmartBuffer so increment writeOffset. - this._writeOffset += byteLength; - } - } - return this; + } + + cork () { + this._duplexState |= WRITE_CORKED + } + + uncork () { + this._duplexState &= WRITE_NOT_CORKED + this._writableState.updateNextTick() + } + + _writev (batch, cb) { + cb(null) + } + + _write (data, cb) { + this._writableState.autoBatch(data, cb) + } + + _final (cb) { + cb(null) + } + + static isBackpressured (ws) { + return (ws._duplexState & WRITE_BACKPRESSURE_STATUS) !== 0 + } + + static drained (ws) { + if (ws.destroyed) return Promise.resolve(false) + const state = ws._writableState + const pending = (isWritev(ws) ? Math.min(1, state.queue.length) : state.queue.length) + const writes = pending + ((ws._duplexState & WRITE_WRITING) ? 1 : 0) + if (writes === 0) return Promise.resolve(true) + if (state.drains === null) state.drains = [] + return new Promise((resolve) => { + state.drains.push({ writes, resolve }) + }) + } + + write (data) { + this._writableState.updateNextTick() + return this._writableState.push(data) + } + + end (data) { + this._writableState.updateNextTick() + this._writableState.end(data) + return this + } +} + +class Duplex extends Readable { // and Writable + constructor (opts) { + super(opts) + + this._duplexState = OPENING | (this._duplexState & READ_READ_AHEAD) + this._writableState = new WritableState(this, opts) + + if (opts) { + if (opts.writev) this._writev = opts.writev + if (opts.write) this._write = opts.write + if (opts.final) this._final = opts.final } - /** - * Handles writing or insert of a Buffer. - * - * @param value { Buffer } The Buffer to write. - * @param offset { Number } The offset to write the Buffer to. - */ - _handleBuffer(value, isInsert, offset) { - const offsetVal = typeof offset === 'number' ? offset : this._writeOffset; - // Ensure there is enough internal Buffer capacity. - if (isInsert) { - this.ensureInsertable(value.length, offsetVal); - } - else { - this._ensureWriteable(value.length, offsetVal); - } - // Write buffer value - value.copy(this._buff, offsetVal); - // Increment internal Buffer write offset; - if (isInsert) { - this._writeOffset += value.length; - } - else { - // If an offset was given, check to see if we wrote beyond the current writeOffset. - if (typeof offset === 'number') { - this._writeOffset = Math.max(this._writeOffset, offsetVal + value.length); - } - else { - // If no offset was given, we wrote to the end of the SmartBuffer so increment writeOffset. - this._writeOffset += value.length; - } - } - return this; + } + + cork () { + this._duplexState |= WRITE_CORKED + } + + uncork () { + this._duplexState &= WRITE_NOT_CORKED + this._writableState.updateNextTick() + } + + _writev (batch, cb) { + cb(null) + } + + _write (data, cb) { + this._writableState.autoBatch(data, cb) + } + + _final (cb) { + cb(null) + } + + write (data) { + this._writableState.updateNextTick() + return this._writableState.push(data) + } + + end (data) { + this._writableState.updateNextTick() + this._writableState.end(data) + return this + } +} + +class Transform extends Duplex { + constructor (opts) { + super(opts) + this._transformState = new TransformState(this) + + if (opts) { + if (opts.transform) this._transform = opts.transform + if (opts.flush) this._flush = opts.flush } - /** - * Ensures that the internal Buffer is large enough to read data. - * - * @param length { Number } The length of the data that needs to be read. - * @param offset { Number } The offset of the data that needs to be read. - */ - ensureReadable(length, offset) { - // Offset value defaults to managed read offset. - let offsetVal = this._readOffset; - // If an offset was provided, use it. - if (typeof offset !== 'undefined') { - // Checks for valid numberic value; - utils_1.checkOffsetValue(offset); - // Overide with custom offset. - offsetVal = offset; - } - // Checks if offset is below zero, or the offset+length offset is beyond the total length of the managed data. - if (offsetVal < 0 || offsetVal + length > this.length) { - throw new Error(utils_1.ERRORS.INVALID_READ_BEYOND_BOUNDS); - } + } + + _write (data, cb) { + if (this._readableState.buffered >= this._readableState.highWaterMark) { + this._transformState.data = data + } else { + this._transform(data, this._transformState.afterTransform) } - /** - * Ensures that the internal Buffer is large enough to insert data. - * - * @param dataLength { Number } The length of the data that needs to be written. - * @param offset { Number } The offset of the data to be written. - */ - ensureInsertable(dataLength, offset) { - // Checks for valid numberic value; - utils_1.checkOffsetValue(offset); - // Ensure there is enough internal Buffer capacity. - this._ensureCapacity(this.length + dataLength); - // If an offset was provided and its not the very end of the buffer, copy data into appropriate location in regards to the offset. - if (offset < this.length) { - this._buff.copy(this._buff, offset + dataLength, offset, this._buff.length); - } - // Adjust tracked smart buffer length - if (offset + dataLength > this.length) { - this.length = offset + dataLength; - } - else { - this.length += dataLength; - } + } + + _read (cb) { + if (this._transformState.data !== null) { + const data = this._transformState.data + this._transformState.data = null + cb(null) + this._transform(data, this._transformState.afterTransform) + } else { + cb(null) } - /** - * Ensures that the internal Buffer is large enough to write data. - * - * @param dataLength { Number } The length of the data that needs to be written. - * @param offset { Number } The offset of the data to be written (defaults to writeOffset). - */ - _ensureWriteable(dataLength, offset) { - const offsetVal = typeof offset === 'number' ? offset : this._writeOffset; - // Ensure enough capacity to write data. - this._ensureCapacity(offsetVal + dataLength); - // Adjust SmartBuffer length (if offset + length is larger than managed length, adjust length) - if (offsetVal + dataLength > this.length) { - this.length = offsetVal + dataLength; - } + } + + destroy (err) { + super.destroy(err) + if (this._transformState.data !== null) { + this._transformState.data = null + this._transformState.afterTransform() } - /** - * Ensures that the internal Buffer is large enough to write at least the given amount of data. - * - * @param minLength { Number } The minimum length of the data needs to be written. - */ - _ensureCapacity(minLength) { - const oldLength = this._buff.length; - if (minLength > oldLength) { - let data = this._buff; - let newLength = (oldLength * 3) / 2 + 1; - if (newLength < minLength) { - newLength = minLength; - } - this._buff = Buffer.allocUnsafe(newLength); - data.copy(this._buff, 0, 0, oldLength); - } + } + + _transform (data, cb) { + cb(null, data) + } + + _flush (cb) { + cb(null) + } + + _final (cb) { + this._transformState.afterFinal = cb + this._flush(transformAfterFlush.bind(this)) + } +} + +class PassThrough extends Transform {} + +function transformAfterFlush (err, data) { + const cb = this._transformState.afterFinal + if (err) return cb(err) + if (data !== null && data !== undefined) this.push(data) + this.push(null) + cb(null) +} + +function pipelinePromise (...streams) { + return new Promise((resolve, reject) => { + return pipeline(...streams, (err) => { + if (err) return reject(err) + resolve() + }) + }) +} + +function pipeline (stream, ...streams) { + const all = Array.isArray(stream) ? [...stream, ...streams] : [stream, ...streams] + const done = (all.length && typeof all[all.length - 1] === 'function') ? all.pop() : null + + if (all.length < 2) throw new Error('Pipeline requires at least 2 streams') + + let src = all[0] + let dest = null + let error = null + + for (let i = 1; i < all.length; i++) { + dest = all[i] + + if (isStreamx(src)) { + src.pipe(dest, onerror) + } else { + errorHandle(src, true, i > 1, onerror) + src.pipe(dest) } - /** - * Reads a numeric number value using the provided function. - * - * @typeparam T { number | bigint } The type of the value to be read - * - * @param func { Function(offset: number) => number } The function to read data on the internal Buffer with. - * @param byteSize { Number } The number of bytes read. - * @param offset { Number } The offset to read from (optional). When this is not provided, the managed readOffset is used instead. - * - * @returns { T } the number value - */ - _readNumberValue(func, byteSize, offset) { - this.ensureReadable(byteSize, offset); - // Call Buffer.readXXXX(); - const value = func.call(this._buff, typeof offset === 'number' ? offset : this._readOffset); - // Adjust internal read offset if an optional read offset was not provided. - if (typeof offset === 'undefined') { - this._readOffset += byteSize; - } - return value; + + src = dest + } + + if (done) { + let fin = false + + const autoDestroy = isStreamx(dest) || !!(dest._writableState && dest._writableState.autoDestroy) + + dest.on('error', (err) => { + if (error === null) error = err + }) + + dest.on('finish', () => { + fin = true + if (!autoDestroy) done(error) + }) + + if (autoDestroy) { + dest.on('close', () => done(error || (fin ? null : PREMATURE_CLOSE))) } - /** - * Inserts a numeric number value based on the given offset and value. - * - * @typeparam T { number | bigint } The type of the value to be written - * - * @param func { Function(offset: T, offset?) => number} The function to write data on the internal Buffer with. - * @param byteSize { Number } The number of bytes written. - * @param value { T } The number value to write. - * @param offset { Number } the offset to write the number at (REQUIRED). - * - * @returns SmartBuffer this buffer - */ - _insertNumberValue(func, byteSize, value, offset) { - // Check for invalid offset values. - utils_1.checkOffsetValue(offset); - // Ensure there is enough internal Buffer capacity. (raw offset is passed) - this.ensureInsertable(byteSize, offset); - // Call buffer.writeXXXX(); - func.call(this._buff, value, offset); - // Adjusts internally managed write offset. - this._writeOffset += byteSize; - return this; + } + + return dest + + function errorHandle (s, rd, wr, onerror) { + s.on('error', onerror) + s.on('close', onclose) + + function onclose () { + if (rd && s._readableState && !s._readableState.ended) return onerror(PREMATURE_CLOSE) + if (wr && s._writableState && !s._writableState.ended) return onerror(PREMATURE_CLOSE) } - /** - * Writes a numeric number value based on the given offset and value. - * - * @typeparam T { number | bigint } The type of the value to be written - * - * @param func { Function(offset: T, offset?) => number} The function to write data on the internal Buffer with. - * @param byteSize { Number } The number of bytes written. - * @param value { T } The number value to write. - * @param offset { Number } the offset to write the number at (REQUIRED). - * - * @returns SmartBuffer this buffer - */ - _writeNumberValue(func, byteSize, value, offset) { - // If an offset was provided, validate it. - if (typeof offset === 'number') { - // Check if we're writing beyond the bounds of the managed data. - if (offset < 0) { - throw new Error(utils_1.ERRORS.INVALID_WRITE_BEYOND_BOUNDS); - } - utils_1.checkOffsetValue(offset); - } - // Default to writeOffset if no offset value was given. - const offsetVal = typeof offset === 'number' ? offset : this._writeOffset; - // Ensure there is enough internal Buffer capacity. (raw offset is passed) - this._ensureWriteable(byteSize, offsetVal); - func.call(this._buff, value, offsetVal); - // If an offset was given, check to see if we wrote beyond the current writeOffset. - if (typeof offset === 'number') { - this._writeOffset = Math.max(this._writeOffset, offsetVal + byteSize); - } - else { - // If no numeric offset was given, we wrote to the end of the SmartBuffer so increment writeOffset. - this._writeOffset += byteSize; - } - return this; + } + + function onerror (err) { + if (!err || error) return + error = err + + for (const s of all) { + s.destroy(err) } + } } -exports.SmartBuffer = SmartBuffer; -//# sourceMappingURL=smartbuffer.js.map -/***/ }), +function echo (s) { + return s +} -/***/ 68632: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +function isStream (stream) { + return !!stream._readableState || !!stream._writableState +} -"use strict"; +function isStreamx (stream) { + return typeof stream._duplexState === 'number' && isStream(stream) +} -Object.defineProperty(exports, "__esModule", ({ value: true })); -const buffer_1 = __nccwpck_require__(20181); -/** - * Error strings - */ -const ERRORS = { - INVALID_ENCODING: 'Invalid encoding provided. Please specify a valid encoding the internal Node.js Buffer supports.', - INVALID_SMARTBUFFER_SIZE: 'Invalid size provided. Size must be a valid integer greater than zero.', - INVALID_SMARTBUFFER_BUFFER: 'Invalid Buffer provided in SmartBufferOptions.', - INVALID_SMARTBUFFER_OBJECT: 'Invalid SmartBufferOptions object supplied to SmartBuffer constructor or factory methods.', - INVALID_OFFSET: 'An invalid offset value was provided.', - INVALID_OFFSET_NON_NUMBER: 'An invalid offset value was provided. A numeric value is required.', - INVALID_LENGTH: 'An invalid length value was provided.', - INVALID_LENGTH_NON_NUMBER: 'An invalid length value was provived. A numeric value is required.', - INVALID_TARGET_OFFSET: 'Target offset is beyond the bounds of the internal SmartBuffer data.', - INVALID_TARGET_LENGTH: 'Specified length value moves cursor beyong the bounds of the internal SmartBuffer data.', - INVALID_READ_BEYOND_BOUNDS: 'Attempted to read beyond the bounds of the managed data.', - INVALID_WRITE_BEYOND_BOUNDS: 'Attempted to write beyond the bounds of the managed data.' -}; -exports.ERRORS = ERRORS; -/** - * Checks if a given encoding is a valid Buffer encoding. (Throws an exception if check fails) - * - * @param { String } encoding The encoding string to check. - */ -function checkEncoding(encoding) { - if (!buffer_1.Buffer.isEncoding(encoding)) { - throw new Error(ERRORS.INVALID_ENCODING); - } +function isEnded (stream) { + return !!stream._readableState && stream._readableState.ended } -exports.checkEncoding = checkEncoding; -/** - * Checks if a given number is a finite integer. (Throws an exception if check fails) - * - * @param { Number } value The number value to check. - */ -function isFiniteInteger(value) { - return typeof value === 'number' && isFinite(value) && isInteger(value); + +function isFinished (stream) { + return !!stream._writableState && stream._writableState.ended } -exports.isFiniteInteger = isFiniteInteger; -/** - * Checks if an offset/length value is valid. (Throws an exception if check fails) - * - * @param value The value to check. - * @param offset True if checking an offset, false if checking a length. - */ -function checkOffsetOrLengthValue(value, offset) { - if (typeof value === 'number') { - // Check for non finite/non integers - if (!isFiniteInteger(value) || value < 0) { - throw new Error(offset ? ERRORS.INVALID_OFFSET : ERRORS.INVALID_LENGTH); - } - } - else { - throw new Error(offset ? ERRORS.INVALID_OFFSET_NON_NUMBER : ERRORS.INVALID_LENGTH_NON_NUMBER); - } + +function getStreamError (stream, opts = {}) { + const err = (stream._readableState && stream._readableState.error) || (stream._writableState && stream._writableState.error) + + // avoid implicit errors by default + return (!opts.all && err === STREAM_DESTROYED) ? null : err } -/** - * Checks if a length value is valid. (Throws an exception if check fails) - * - * @param { Number } length The value to check. - */ -function checkLengthValue(length) { - checkOffsetOrLengthValue(length, false); + +function isReadStreamx (stream) { + return isStreamx(stream) && stream.readable } -exports.checkLengthValue = checkLengthValue; -/** - * Checks if a offset value is valid. (Throws an exception if check fails) - * - * @param { Number } offset The value to check. - */ -function checkOffsetValue(offset) { - checkOffsetOrLengthValue(offset, true); + +function isDisturbed (stream) { + return (stream._duplexState & OPENING) !== OPENING || (stream._duplexState & ACTIVE_OR_TICKING) !== 0 } -exports.checkOffsetValue = checkOffsetValue; -/** - * Checks if a target offset value is out of bounds. (Throws an exception if check fails) - * - * @param { Number } offset The offset value to check. - * @param { SmartBuffer } buff The SmartBuffer instance to check against. - */ -function checkTargetOffset(offset, buff) { - if (offset < 0 || offset > buff.length) { - throw new Error(ERRORS.INVALID_TARGET_OFFSET); - } + +function isTypedArray (data) { + return typeof data === 'object' && data !== null && typeof data.byteLength === 'number' } -exports.checkTargetOffset = checkTargetOffset; -/** - * Determines whether a given number is a integer. - * @param value The number to check. - */ -function isInteger(value) { - return typeof value === 'number' && isFinite(value) && Math.floor(value) === value; + +function defaultByteLength (data) { + return isTypedArray(data) ? data.byteLength : 1024 } -/** - * Throws if Node.js version is too low to support bigint - */ -function bigIntAndBufferInt64Check(bufferMethod) { - if (typeof BigInt === 'undefined') { - throw new Error('Platform does not support JS BigInt type.'); - } - if (typeof buffer_1.Buffer.prototype[bufferMethod] === 'undefined') { - throw new Error(`Platform does not support Buffer.prototype.${bufferMethod}.`); - } + +function noop () {} + +function abort () { + this.destroy(new Error('Stream aborted.')) } -exports.bigIntAndBufferInt64Check = bigIntAndBufferInt64Check; -//# sourceMappingURL=utils.js.map + +function isWritev (s) { + return s._writev !== Writable.prototype._writev && s._writev !== Duplex.prototype._writev +} + +module.exports = { + pipeline, + pipelinePromise, + isStream, + isStreamx, + isEnded, + isFinished, + isDisturbed, + getStreamError, + Stream, + Writable, + Readable, + Duplex, + Transform, + // Export PassThrough for compatibility with Node.js core's stream module + PassThrough +} + /***/ }), -/***/ 53357: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 60060: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); - __setModuleDefault(result, mod); - return result; -}; -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.SocksProxyAgent = void 0; -const socks_1 = __nccwpck_require__(42474); -const agent_base_1 = __nccwpck_require__(98894); -const debug_1 = __importDefault(__nccwpck_require__(2830)); -const dns = __importStar(__nccwpck_require__(72250)); -const net = __importStar(__nccwpck_require__(69278)); -const tls = __importStar(__nccwpck_require__(64756)); -const url_1 = __nccwpck_require__(87016); -const debug = (0, debug_1.default)('socks-proxy-agent'); -const setServernameFromNonIpHost = (options) => { - if (options.servername === undefined && - options.host && - !net.isIP(options.host)) { - return { - ...options, - servername: options.host, - }; - } - return options; +const stripAnsi = __nccwpck_require__(13958); +const isFullwidthCodePoint = __nccwpck_require__(4519); +const emojiRegex = __nccwpck_require__(50872); + +const stringWidth = string => { + if (typeof string !== 'string' || string.length === 0) { + return 0; + } + + string = stripAnsi(string); + + if (string.length === 0) { + return 0; + } + + string = string.replace(emojiRegex(), ' '); + + let width = 0; + + for (let i = 0; i < string.length; i++) { + const code = string.codePointAt(i); + + // Ignore control characters + if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) { + continue; + } + + // Ignore combining characters + if (code >= 0x300 && code <= 0x36F) { + continue; + } + + // Surrogates + if (code > 0xFFFF) { + i++; + } + + width += isFullwidthCodePoint(code) ? 2 : 1; + } + + return width; }; -function parseSocksURL(url) { - let lookup = false; - let type = 5; - const host = url.hostname; - // From RFC 1928, Section 3: https://tools.ietf.org/html/rfc1928#section-3 - // "The SOCKS service is conventionally located on TCP port 1080" - const port = parseInt(url.port, 10) || 1080; - // figure out if we want socks v4 or v5, based on the "protocol" used. - // Defaults to 5. - switch (url.protocol.replace(':', '')) { - case 'socks4': - lookup = true; - type = 4; - break; - // pass through - case 'socks4a': - type = 4; - break; - case 'socks5': - lookup = true; - type = 5; - break; - // pass through - case 'socks': // no version specified, default to 5h - type = 5; - break; - case 'socks5h': - type = 5; - break; - default: - throw new TypeError(`A "socks" protocol must be specified! Got: ${String(url.protocol)}`); - } - const proxy = { - host, - port, - type, - }; - if (url.username) { - Object.defineProperty(proxy, 'userId', { - value: decodeURIComponent(url.username), - enumerable: false, - }); - } - if (url.password != null) { - Object.defineProperty(proxy, 'password', { - value: decodeURIComponent(url.password), - enumerable: false, - }); - } - return { lookup, proxy }; + +module.exports = stringWidth; +// TODO: remove this in the next major version +module.exports["default"] = stringWidth; + + +/***/ }), + +/***/ 13958: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + +const ansiRegex = __nccwpck_require__(60021); + +module.exports = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string; + + +/***/ }), + +/***/ 21450: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + +const os = __nccwpck_require__(70857); +const tty = __nccwpck_require__(52018); +const hasFlag = __nccwpck_require__(83813); + +const {env} = process; + +let forceColor; +if (hasFlag('no-color') || + hasFlag('no-colors') || + hasFlag('color=false') || + hasFlag('color=never')) { + forceColor = 0; +} else if (hasFlag('color') || + hasFlag('colors') || + hasFlag('color=true') || + hasFlag('color=always')) { + forceColor = 1; } -class SocksProxyAgent extends agent_base_1.Agent { - constructor(uri, opts) { - super(opts); - const url = typeof uri === 'string' ? new url_1.URL(uri) : uri; - const { proxy, lookup } = parseSocksURL(url); - this.shouldLookup = lookup; - this.proxy = proxy; - this.timeout = opts?.timeout ?? null; - this.socketOptions = opts?.socketOptions ?? null; - } - /** - * Initiates a SOCKS connection to the specified SOCKS proxy server, - * which in turn connects to the specified remote host and port. - */ - async connect(req, opts) { - const { shouldLookup, proxy, timeout } = this; - if (!opts.host) { - throw new Error('No `host` defined!'); - } - let { host } = opts; - const { port, lookup: lookupFn = dns.lookup } = opts; - if (shouldLookup) { - // Client-side DNS resolution for "4" and "5" socks proxy versions. - host = await new Promise((resolve, reject) => { - // Use the request's custom lookup, if one was configured: - lookupFn(host, {}, (err, res) => { - if (err) { - reject(err); - } - else { - resolve(res); - } - }); - }); - } - const socksOpts = { - proxy, - destination: { - host, - port: typeof port === 'number' ? port : parseInt(port, 10), - }, - command: 'connect', - timeout: timeout ?? undefined, - // @ts-expect-error the type supplied by socks for socket_options is wider - // than necessary since socks will always override the host and port - socket_options: this.socketOptions ?? undefined, - }; - const cleanup = (tlsSocket) => { - req.destroy(); - socket.destroy(); - if (tlsSocket) - tlsSocket.destroy(); - }; - debug('Creating socks proxy connection: %o', socksOpts); - const { socket } = await socks_1.SocksClient.createConnection(socksOpts); - debug('Successfully created socks proxy connection'); - if (timeout !== null) { - socket.setTimeout(timeout); - socket.on('timeout', () => cleanup()); - } - if (opts.secureEndpoint) { - // The proxy is connecting to a TLS server, so upgrade - // this socket connection to a TLS connection. - debug('Upgrading socket connection to TLS'); - const tlsSocket = tls.connect({ - ...omit(setServernameFromNonIpHost(opts), 'host', 'path', 'port'), - socket, - }); - tlsSocket.once('error', (error) => { - debug('Socket TLS error', error.message); - cleanup(tlsSocket); - }); - return tlsSocket; - } - return socket; - } + +if ('FORCE_COLOR' in env) { + if (env.FORCE_COLOR === 'true') { + forceColor = 1; + } else if (env.FORCE_COLOR === 'false') { + forceColor = 0; + } else { + forceColor = env.FORCE_COLOR.length === 0 ? 1 : Math.min(parseInt(env.FORCE_COLOR, 10), 3); + } } -SocksProxyAgent.protocols = [ - 'socks', - 'socks4', - 'socks4a', - 'socks5', - 'socks5h', -]; -exports.SocksProxyAgent = SocksProxyAgent; -function omit(obj, ...keys) { - const ret = {}; - let key; - for (key in obj) { - if (!keys.includes(key)) { - ret[key] = obj[key]; - } - } - return ret; + +function translateLevel(level) { + if (level === 0) { + return false; + } + + return { + level, + hasBasic: true, + has256: level >= 2, + has16m: level >= 3 + }; } -//# sourceMappingURL=index.js.map -/***/ }), +function supportsColor(haveStream, streamIsTTY) { + if (forceColor === 0) { + return 0; + } -/***/ 57142: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + if (hasFlag('color=16m') || + hasFlag('color=full') || + hasFlag('color=truecolor')) { + return 3; + } -"use strict"; + if (hasFlag('color=256')) { + return 2; + } -var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.SocksClientError = exports.SocksClient = void 0; -const events_1 = __nccwpck_require__(24434); -const net = __nccwpck_require__(69278); -const smart_buffer_1 = __nccwpck_require__(67290); -const constants_1 = __nccwpck_require__(24223); -const helpers_1 = __nccwpck_require__(50639); -const receivebuffer_1 = __nccwpck_require__(41129); -const util_1 = __nccwpck_require__(79712); -Object.defineProperty(exports, "SocksClientError", ({ enumerable: true, get: function () { return util_1.SocksClientError; } })); -const ip_address_1 = __nccwpck_require__(79253); -class SocksClient extends events_1.EventEmitter { - constructor(options) { - super(); - this.options = Object.assign({}, options); - // Validate SocksClientOptions - (0, helpers_1.validateSocksClientOptions)(options); - // Default state - this.setState(constants_1.SocksClientState.Created); - } - /** - * Creates a new SOCKS connection. - * - * Note: Supports callbacks and promises. Only supports the connect command. - * @param options { SocksClientOptions } Options. - * @param callback { Function } An optional callback function. - * @returns { Promise } - */ - static createConnection(options, callback) { - return new Promise((resolve, reject) => { - // Validate SocksClientOptions - try { - (0, helpers_1.validateSocksClientOptions)(options, ['connect']); - } - catch (err) { - if (typeof callback === 'function') { - callback(err); - // eslint-disable-next-line @typescript-eslint/no-explicit-any - return resolve(err); // Resolves pending promise (prevents memory leaks). - } - else { - return reject(err); - } - } - const client = new SocksClient(options); - client.connect(options.existing_socket); - client.once('established', (info) => { - client.removeAllListeners(); - if (typeof callback === 'function') { - callback(null, info); - resolve(info); // Resolves pending promise (prevents memory leaks). - } - else { - resolve(info); - } - }); - // Error occurred, failed to establish connection. - client.once('error', (err) => { - client.removeAllListeners(); - if (typeof callback === 'function') { - callback(err); - // eslint-disable-next-line @typescript-eslint/no-explicit-any - resolve(err); // Resolves pending promise (prevents memory leaks). - } - else { - reject(err); - } - }); - }); + if (haveStream && !streamIsTTY && forceColor === undefined) { + return 0; + } + + const min = forceColor || 0; + + if (env.TERM === 'dumb') { + return min; + } + + if (process.platform === 'win32') { + // Windows 10 build 10586 is the first Windows release that supports 256 colors. + // Windows 10 build 14931 is the first release that supports 16m/TrueColor. + const osRelease = os.release().split('.'); + if ( + Number(osRelease[0]) >= 10 && + Number(osRelease[2]) >= 10586 + ) { + return Number(osRelease[2]) >= 14931 ? 3 : 2; + } + + return 1; + } + + if ('CI' in env) { + if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI', 'GITHUB_ACTIONS', 'BUILDKITE'].some(sign => sign in env) || env.CI_NAME === 'codeship') { + return 1; + } + + return min; + } + + if ('TEAMCITY_VERSION' in env) { + return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0; + } + + if (env.COLORTERM === 'truecolor') { + return 3; + } + + if ('TERM_PROGRAM' in env) { + const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10); + + switch (env.TERM_PROGRAM) { + case 'iTerm.app': + return version >= 3 ? 3 : 2; + case 'Apple_Terminal': + return 2; + // No default + } + } + + if (/-256(color)?$/i.test(env.TERM)) { + return 2; + } + + if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) { + return 1; + } + + if ('COLORTERM' in env) { + return 1; + } + + return min; +} + +function getSupportLevel(stream) { + const level = supportsColor(stream, stream && stream.isTTY); + return translateLevel(level); +} + +module.exports = { + supportsColor: getSupportLevel, + stdout: translateLevel(supportsColor(true, tty.isatty(1))), + stderr: translateLevel(supportsColor(true, tty.isatty(2))) +}; + + +/***/ }), + +/***/ 35645: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +const tar = __nccwpck_require__(56118) +const pump = __nccwpck_require__(87898) +const fs = __nccwpck_require__(79896) +const path = __nccwpck_require__(16928) + +const win32 = (global.Bare?.platform || process.platform) === 'win32' + +exports.pack = function pack (cwd, opts) { + if (!cwd) cwd = '.' + if (!opts) opts = {} + + const xfs = opts.fs || fs + const ignore = opts.ignore || opts.filter || noop + const mapStream = opts.mapStream || echo + const statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort) + const strict = opts.strict !== false + const umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() + const pack = opts.pack || tar.pack() + const finish = opts.finish || noop + + let map = opts.map || noop + let dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 + let fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 + + if (opts.strip) map = strip(map, opts.strip) + + if (opts.readable) { + dmode |= parseInt(555, 8) + fmode |= parseInt(444, 8) + } + if (opts.writable) { + dmode |= parseInt(333, 8) + fmode |= parseInt(222, 8) + } + + onnextentry() + + function onsymlink (filename, header) { + xfs.readlink(path.join(cwd, filename), function (err, linkname) { + if (err) return pack.destroy(err) + header.linkname = normalize(linkname) + pack.entry(header, onnextentry) + }) + } + + function onstat (err, filename, stat) { + if (pack.destroyed) return + if (err) return pack.destroy(err) + if (!filename) { + if (opts.finalize !== false) pack.finalize() + return finish(pack) } - /** - * Creates a new SOCKS connection chain to a destination host through 2 or more SOCKS proxies. - * - * Note: Supports callbacks and promises. Only supports the connect method. - * Note: Implemented via createConnection() factory function. - * @param options { SocksClientChainOptions } Options - * @param callback { Function } An optional callback function. - * @returns { Promise } - */ - static createConnectionChain(options, callback) { - // eslint-disable-next-line no-async-promise-executor - return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () { - // Validate SocksClientChainOptions - try { - (0, helpers_1.validateSocksClientChainOptions)(options); - } - catch (err) { - if (typeof callback === 'function') { - callback(err); - // eslint-disable-next-line @typescript-eslint/no-explicit-any - return resolve(err); // Resolves pending promise (prevents memory leaks). - } - else { - return reject(err); - } - } - // Shuffle proxies - if (options.randomizeChain) { - (0, util_1.shuffleArray)(options.proxies); - } - try { - let sock; - for (let i = 0; i < options.proxies.length; i++) { - const nextProxy = options.proxies[i]; - // If we've reached the last proxy in the chain, the destination is the actual destination, otherwise it's the next proxy. - const nextDestination = i === options.proxies.length - 1 - ? options.destination - : { - host: options.proxies[i + 1].host || - options.proxies[i + 1].ipaddress, - port: options.proxies[i + 1].port, - }; - // Creates the next connection in the chain. - const result = yield SocksClient.createConnection({ - command: 'connect', - proxy: nextProxy, - destination: nextDestination, - existing_socket: sock, - }); - // If sock is undefined, assign it here. - sock = sock || result.socket; - } - if (typeof callback === 'function') { - callback(null, { socket: sock }); - resolve({ socket: sock }); // Resolves pending promise (prevents memory leaks). - } - else { - resolve({ socket: sock }); - } - } - catch (err) { - if (typeof callback === 'function') { - callback(err); - // eslint-disable-next-line @typescript-eslint/no-explicit-any - resolve(err); // Resolves pending promise (prevents memory leaks). - } - else { - reject(err); - } - } - })); + + if (stat.isSocket()) return onnextentry() // tar does not support sockets... + + let header = { + name: normalize(filename), + mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask, + mtime: stat.mtime, + size: stat.size, + type: 'file', + uid: stat.uid, + gid: stat.gid } - /** - * Creates a SOCKS UDP Frame. - * @param options - */ - static createUDPFrame(options) { - const buff = new smart_buffer_1.SmartBuffer(); - buff.writeUInt16BE(0); - buff.writeUInt8(options.frameNumber || 0); - // IPv4/IPv6/Hostname - if (net.isIPv4(options.remoteHost.host)) { - buff.writeUInt8(constants_1.Socks5HostType.IPv4); - buff.writeUInt32BE((0, helpers_1.ipv4ToInt32)(options.remoteHost.host)); - } - else if (net.isIPv6(options.remoteHost.host)) { - buff.writeUInt8(constants_1.Socks5HostType.IPv6); - buff.writeBuffer((0, helpers_1.ipToBuffer)(options.remoteHost.host)); - } - else { - buff.writeUInt8(constants_1.Socks5HostType.Hostname); - buff.writeUInt8(Buffer.byteLength(options.remoteHost.host)); - buff.writeString(options.remoteHost.host); - } - // Port - buff.writeUInt16BE(options.remoteHost.port); - // Data - buff.writeBuffer(options.data); - return buff.toBuffer(); + + if (stat.isDirectory()) { + header.size = 0 + header.type = 'directory' + header = map(header) || header + return pack.entry(header, onnextentry) } - /** - * Parses a SOCKS UDP frame. - * @param data - */ - static parseUDPFrame(data) { - const buff = smart_buffer_1.SmartBuffer.fromBuffer(data); - buff.readOffset = 2; - const frameNumber = buff.readUInt8(); - const hostType = buff.readUInt8(); - let remoteHost; - if (hostType === constants_1.Socks5HostType.IPv4) { - remoteHost = (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()); - } - else if (hostType === constants_1.Socks5HostType.IPv6) { - remoteHost = ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(); - } - else { - remoteHost = buff.readString(buff.readUInt8()); - } - const remotePort = buff.readUInt16BE(); - return { - frameNumber, - remoteHost: { - host: remoteHost, - port: remotePort, - }, - data: buff.readBuffer(), - }; + + if (stat.isSymbolicLink()) { + header.size = 0 + header.type = 'symlink' + header = map(header) || header + return onsymlink(filename, header) } - /** - * Internal state setter. If the SocksClient is in an error state, it cannot be changed to a non error state. - */ - setState(newState) { - if (this.state !== constants_1.SocksClientState.Error) { - this.state = newState; - } + + // TODO: add fifo etc... + + header = map(header) || header + + if (!stat.isFile()) { + if (strict) return pack.destroy(new Error('unsupported type for ' + filename)) + return onnextentry() } - /** - * Starts the connection establishment to the proxy and destination. - * @param existingSocket Connected socket to use instead of creating a new one (internal use). - */ - connect(existingSocket) { - this.onDataReceived = (data) => this.onDataReceivedHandler(data); - this.onClose = () => this.onCloseHandler(); - this.onError = (err) => this.onErrorHandler(err); - this.onConnect = () => this.onConnectHandler(); - // Start timeout timer (defaults to 30 seconds) - const timer = setTimeout(() => this.onEstablishedTimeout(), this.options.timeout || constants_1.DEFAULT_TIMEOUT); - // check whether unref is available as it differs from browser to NodeJS (#33) - if (timer.unref && typeof timer.unref === 'function') { - timer.unref(); - } - // If an existing socket is provided, use it to negotiate SOCKS handshake. Otherwise create a new Socket. - if (existingSocket) { - this.socket = existingSocket; - } - else { - this.socket = new net.Socket(); - } - // Attach Socket error handlers. - this.socket.once('close', this.onClose); - this.socket.once('error', this.onError); - this.socket.once('connect', this.onConnect); - this.socket.on('data', this.onDataReceived); - this.setState(constants_1.SocksClientState.Connecting); - this.receiveBuffer = new receivebuffer_1.ReceiveBuffer(); - if (existingSocket) { - this.socket.emit('connect'); - } - else { - this.socket.connect(this.getSocketOptions()); - if (this.options.set_tcp_nodelay !== undefined && - this.options.set_tcp_nodelay !== null) { - this.socket.setNoDelay(!!this.options.set_tcp_nodelay); - } - } - // Listen for established event so we can re-emit any excess data received during handshakes. - this.prependOnceListener('established', (info) => { - setImmediate(() => { - if (this.receiveBuffer.length > 0) { - const excessData = this.receiveBuffer.get(this.receiveBuffer.length); - info.socket.emit('data', excessData); - } - info.socket.resume(); - }); - }); + + const entry = pack.entry(header, onnextentry) + const rs = mapStream(xfs.createReadStream(path.join(cwd, filename), { start: 0, end: header.size > 0 ? header.size - 1 : header.size }), header) + + rs.on('error', function (err) { // always forward errors on destroy + entry.destroy(err) + }) + + pump(rs, entry) + } + + function onnextentry (err) { + if (err) return pack.destroy(err) + statNext(onstat) + } + + return pack +} + +function head (list) { + return list.length ? list[list.length - 1] : null +} + +function processGetuid () { + return process.getuid ? process.getuid() : -1 +} + +function processUmask () { + return process.umask ? process.umask() : 0 +} + +exports.extract = function extract (cwd, opts) { + if (!cwd) cwd = '.' + if (!opts) opts = {} + + const xfs = opts.fs || fs + const ignore = opts.ignore || opts.filter || noop + const mapStream = opts.mapStream || echo + const own = opts.chown !== false && !win32 && processGetuid() === 0 + const extract = opts.extract || tar.extract() + const stack = [] + const now = new Date() + const umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() + const strict = opts.strict !== false + + let map = opts.map || noop + let dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 + let fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 + + if (opts.strip) map = strip(map, opts.strip) + + if (opts.readable) { + dmode |= parseInt(555, 8) + fmode |= parseInt(444, 8) + } + if (opts.writable) { + dmode |= parseInt(333, 8) + fmode |= parseInt(222, 8) + } + + extract.on('entry', onentry) + + if (opts.finish) extract.on('finish', opts.finish) + + return extract + + function onentry (header, stream, next) { + header = map(header) || header + header.name = normalize(header.name) + + const name = path.join(cwd, path.join('/', header.name)) + + if (ignore(name, header)) { + stream.resume() + return next() } - // Socket options (defaults host/port to options.proxy.host/options.proxy.port) - getSocketOptions() { - return Object.assign(Object.assign({}, this.options.socket_options), { host: this.options.proxy.host || this.options.proxy.ipaddress, port: this.options.proxy.port }); + + if (header.type === 'directory') { + stack.push([name, header.mtime]) + return mkdirfix(name, { + fs: xfs, + own, + uid: header.uid, + gid: header.gid, + mode: header.mode + }, stat) } - /** - * Handles internal Socks timeout callback. - * Note: If the Socks client is not BoundWaitingForConnection or Established, the connection will be closed. - */ - onEstablishedTimeout() { - if (this.state !== constants_1.SocksClientState.Established && - this.state !== constants_1.SocksClientState.BoundWaitingForConnection) { - this.closeSocket(constants_1.ERRORS.ProxyConnectionTimedOut); + + const dir = path.dirname(name) + + validate(xfs, dir, path.join(cwd, '.'), function (err, valid) { + if (err) return next(err) + if (!valid) return next(new Error(dir + ' is not a valid path')) + + mkdirfix(dir, { + fs: xfs, + own, + uid: header.uid, + gid: header.gid, + // normally, the folders with rights and owner should be part of the TAR file + // if this is not the case, create folder for same user as file and with + // standard permissions of 0o755 (rwxr-xr-x) + mode: 0o755 + }, function (err) { + if (err) return next(err) + + switch (header.type) { + case 'file': return onfile() + case 'link': return onlink() + case 'symlink': return onsymlink() } + + if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')')) + + stream.resume() + next() + }) + }) + + function stat (err) { + if (err) return next(err) + utimes(name, header, function (err) { + if (err) return next(err) + if (win32) return next() + chperm(name, header, next) + }) } - /** - * Handles Socket connect event. - */ - onConnectHandler() { - this.setState(constants_1.SocksClientState.Connected); - // Send initial handshake. - if (this.options.proxy.type === 4) { - this.sendSocks4InitialHandshake(); - } - else { - this.sendSocks5InitialHandshake(); - } - this.setState(constants_1.SocksClientState.SentInitialHandshake); + + function onsymlink () { + if (win32) return next() // skip symlinks on win for now before it can be tested + xfs.unlink(name, function () { + xfs.symlink(header.linkname, name, stat) + }) } - /** - * Handles Socket data event. - * @param data - */ - onDataReceivedHandler(data) { - /* - All received data is appended to a ReceiveBuffer. - This makes sure that all the data we need is received before we attempt to process it. - */ - this.receiveBuffer.append(data); - // Process data that we have. - this.processData(); + + function onlink () { + if (win32) return next() // skip links on win for now before it can be tested + xfs.unlink(name, function () { + const srcpath = path.join(cwd, path.join('/', header.linkname)) + + xfs.link(srcpath, name, function (err) { + if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) { + stream = xfs.createReadStream(srcpath) + return onfile() + } + + stat(err) + }) + }) } - /** - * Handles processing of the data we have received. - */ - processData() { - // If we have enough data to process the next step in the SOCKS handshake, proceed. - while (this.state !== constants_1.SocksClientState.Established && - this.state !== constants_1.SocksClientState.Error && - this.receiveBuffer.length >= this.nextRequiredPacketBufferSize) { - // Sent initial handshake, waiting for response. - if (this.state === constants_1.SocksClientState.SentInitialHandshake) { - if (this.options.proxy.type === 4) { - // Socks v4 only has one handshake response. - this.handleSocks4FinalHandshakeResponse(); - } - else { - // Socks v5 has two handshakes, handle initial one here. - this.handleInitialSocks5HandshakeResponse(); - } - // Sent auth request for Socks v5, waiting for response. - } - else if (this.state === constants_1.SocksClientState.SentAuthentication) { - this.handleInitialSocks5AuthenticationHandshakeResponse(); - // Sent final Socks v5 handshake, waiting for final response. - } - else if (this.state === constants_1.SocksClientState.SentFinalHandshake) { - this.handleSocks5FinalHandshakeResponse(); - // Socks BIND established. Waiting for remote connection via proxy. - } - else if (this.state === constants_1.SocksClientState.BoundWaitingForConnection) { - if (this.options.proxy.type === 4) { - this.handleSocks4IncomingConnectionResponse(); - } - else { - this.handleSocks5IncomingConnectionResponse(); - } - } - else { - this.closeSocket(constants_1.ERRORS.InternalError); - break; - } + + function onfile () { + const ws = xfs.createWriteStream(name) + const rs = mapStream(stream, header) + + ws.on('error', function (err) { // always forward errors on destroy + rs.destroy(err) + }) + + pump(rs, ws, function (err) { + if (err) return next(err) + ws.on('close', stat) + }) + } + } + + function utimesParent (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry + let top + while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop() + if (!top) return cb() + xfs.utimes(top[0], now, top[1], cb) + } + + function utimes (name, header, cb) { + if (opts.utimes === false) return cb() + + if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb) + if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link? + + xfs.utimes(name, now, header.mtime, function (err) { + if (err) return cb(err) + utimesParent(name, cb) + }) + } + + function chperm (name, header, cb) { + const link = header.type === 'symlink' + + /* eslint-disable n/no-deprecated-api */ + const chmod = link ? xfs.lchmod : xfs.chmod + const chown = link ? xfs.lchown : xfs.chown + /* eslint-enable n/no-deprecated-api */ + + if (!chmod) return cb() + + const mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask + + if (chown && own) chown.call(xfs, name, header.uid, header.gid, onchown) + else onchown(null) + + function onchown (err) { + if (err) return cb(err) + if (!chmod) return cb() + chmod.call(xfs, name, mode, cb) + } + } + + function mkdirfix (name, opts, cb) { + // when mkdir is called on an existing directory, the permissions + // will be overwritten (?), to avoid this we check for its existance first + xfs.stat(name, function (err) { + if (!err) return cb(null) + if (err.code !== 'ENOENT') return cb(err) + xfs.mkdir(name, { mode: opts.mode, recursive: true }, function (err, made) { + if (err) return cb(err) + chperm(name, opts, cb) + }) + }) + } +} + +function validate (fs, name, root, cb) { + if (name === root) return cb(null, true) + fs.lstat(name, function (err, st) { + if (err && err.code === 'ENOENT') return validate(fs, path.join(name, '..'), root, cb) + else if (err) return cb(err) + cb(null, st.isDirectory()) + }) +} + +function noop () {} + +function echo (name) { + return name +} + +function normalize (name) { + return win32 ? name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_') : name +} + +function statAll (fs, stat, cwd, ignore, entries, sort) { + if (!entries) entries = ['.'] + const queue = entries.slice(0) + + return function loop (callback) { + if (!queue.length) return callback(null) + + const next = queue.shift() + const nextAbs = path.join(cwd, next) + + stat.call(fs, nextAbs, function (err, stat) { + // ignore errors if the files were deleted while buffering + if (err) return callback(entries.indexOf(next) === -1 && err.code === 'ENOENT' ? null : err) + + if (!stat.isDirectory()) return callback(null, next, stat) + + fs.readdir(nextAbs, function (err, files) { + if (err) return callback(err) + + if (sort) files.sort() + + for (let i = 0; i < files.length; i++) { + if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i])) } + + callback(null, next, stat) + }) + }) + } +} + +function strip (map, level) { + return function (header) { + header.name = header.name.split('/').slice(level).join('/') + + const linkname = header.linkname + if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) { + header.linkname = linkname.split('/').slice(level).join('/') } - /** - * Handles Socket close event. - * @param had_error - */ - onCloseHandler() { - this.closeSocket(constants_1.ERRORS.SocketClosed); + + return map(header) + } +} + + +/***/ }), + +/***/ 20775: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const constants = { // just for envs without fs + S_IFMT: 61440, + S_IFDIR: 16384, + S_IFCHR: 8192, + S_IFBLK: 24576, + S_IFIFO: 4096, + S_IFLNK: 40960 +} + +try { + module.exports = (__nccwpck_require__(79896).constants) || constants +} catch { + module.exports = constants +} + + +/***/ }), + +/***/ 35763: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const { Writable, Readable, getStreamError } = __nccwpck_require__(36204) +const FIFO = __nccwpck_require__(83867) +const b4a = __nccwpck_require__(73057) +const headers = __nccwpck_require__(88428) + +const EMPTY = b4a.alloc(0) + +class BufferList { + constructor () { + this.buffered = 0 + this.shifted = 0 + this.queue = new FIFO() + + this._offset = 0 + } + + push (buffer) { + this.buffered += buffer.byteLength + this.queue.push(buffer) + } + + shiftFirst (size) { + return this._buffered === 0 ? null : this._next(size) + } + + shift (size) { + if (size > this.buffered) return null + if (size === 0) return EMPTY + + let chunk = this._next(size) + + if (size === chunk.byteLength) return chunk // likely case + + const chunks = [chunk] + + while ((size -= chunk.byteLength) > 0) { + chunk = this._next(size) + chunks.push(chunk) } - /** - * Handles Socket error event. - * @param err - */ - onErrorHandler(err) { - this.closeSocket(err.message); + + return b4a.concat(chunks) + } + + _next (size) { + const buf = this.queue.peek() + const rem = buf.byteLength - this._offset + + if (size >= rem) { + const sub = this._offset ? buf.subarray(this._offset, buf.byteLength) : buf + this.queue.shift() + this._offset = 0 + this.buffered -= rem + this.shifted += rem + return sub } - /** - * Removes internal event listeners on the underlying Socket. - */ - removeInternalSocketHandlers() { - // Pauses data flow of the socket (this is internally resumed after 'established' is emitted) - this.socket.pause(); - this.socket.removeListener('data', this.onDataReceived); - this.socket.removeListener('close', this.onClose); - this.socket.removeListener('error', this.onError); - this.socket.removeListener('connect', this.onConnect); + + this.buffered -= size + this.shifted += size + + return buf.subarray(this._offset, (this._offset += size)) + } +} + +class Source extends Readable { + constructor (self, header, offset) { + super() + + this.header = header + this.offset = offset + + this._parent = self + } + + _read (cb) { + if (this.header.size === 0) { + this.push(null) } - /** - * Closes and destroys the underlying Socket. Emits an error event. - * @param err { String } An error string to include in error event. - */ - closeSocket(err) { - // Make sure only one 'error' event is fired for the lifetime of this SocksClient instance. - if (this.state !== constants_1.SocksClientState.Error) { - // Set internal state to Error. - this.setState(constants_1.SocksClientState.Error); - // Destroy Socket - this.socket.destroy(); - // Remove internal listeners - this.removeInternalSocketHandlers(); - // Fire 'error' event. - this.emit('error', new util_1.SocksClientError(err, this.options)); - } + if (this._parent._stream === this) { + this._parent._update() } - /** - * Sends initial Socks v4 handshake request. - */ - sendSocks4InitialHandshake() { - const userId = this.options.proxy.userId || ''; - const buff = new smart_buffer_1.SmartBuffer(); - buff.writeUInt8(0x04); - buff.writeUInt8(constants_1.SocksCommand[this.options.command]); - buff.writeUInt16BE(this.options.destination.port); - // Socks 4 (IPv4) - if (net.isIPv4(this.options.destination.host)) { - buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host)); - buff.writeStringNT(userId); - // Socks 4a (hostname) - } - else { - buff.writeUInt8(0x00); - buff.writeUInt8(0x00); - buff.writeUInt8(0x00); - buff.writeUInt8(0x01); - buff.writeStringNT(userId); - buff.writeStringNT(this.options.destination.host); - } - this.nextRequiredPacketBufferSize = - constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks4Response; - this.socket.write(buff.toBuffer()); + cb(null) + } + + _predestroy () { + this._parent.destroy(getStreamError(this)) + } + + _detach () { + if (this._parent._stream === this) { + this._parent._stream = null + this._parent._missing = overflow(this.header.size) + this._parent._update() } - /** - * Handles Socks v4 handshake response. - * @param data - */ - handleSocks4FinalHandshakeResponse() { - const data = this.receiveBuffer.get(8); - if (data[1] !== constants_1.Socks4Response.Granted) { - this.closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedConnection} - (${constants_1.Socks4Response[data[1]]})`); - } - else { - // Bind response - if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.bind) { - const buff = smart_buffer_1.SmartBuffer.fromBuffer(data); - buff.readOffset = 2; - const remoteHost = { - port: buff.readUInt16BE(), - host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), - }; - // If host is 0.0.0.0, set to proxy host. - if (remoteHost.host === '0.0.0.0') { - remoteHost.host = this.options.proxy.ipaddress; - } - this.setState(constants_1.SocksClientState.BoundWaitingForConnection); - this.emit('bound', { remoteHost, socket: this.socket }); - // Connect response - } - else { - this.setState(constants_1.SocksClientState.Established); - this.removeInternalSocketHandlers(); - this.emit('established', { socket: this.socket }); - } - } + } + + _destroy (cb) { + this._detach() + cb(null) + } +} + +class Extract extends Writable { + constructor (opts) { + super(opts) + + if (!opts) opts = {} + + this._buffer = new BufferList() + this._offset = 0 + this._header = null + this._stream = null + this._missing = 0 + this._longHeader = false + this._callback = noop + this._locked = false + this._finished = false + this._pax = null + this._paxGlobal = null + this._gnuLongPath = null + this._gnuLongLinkPath = null + this._filenameEncoding = opts.filenameEncoding || 'utf-8' + this._allowUnknownFormat = !!opts.allowUnknownFormat + this._unlockBound = this._unlock.bind(this) + } + + _unlock (err) { + this._locked = false + + if (err) { + this.destroy(err) + this._continueWrite(err) + return } - /** - * Handles Socks v4 incoming connection request (BIND) - * @param data - */ - handleSocks4IncomingConnectionResponse() { - const data = this.receiveBuffer.get(8); - if (data[1] !== constants_1.Socks4Response.Granted) { - this.closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedIncomingBoundConnection} - (${constants_1.Socks4Response[data[1]]})`); - } - else { - const buff = smart_buffer_1.SmartBuffer.fromBuffer(data); - buff.readOffset = 2; - const remoteHost = { - port: buff.readUInt16BE(), - host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), - }; - this.setState(constants_1.SocksClientState.Established); - this.removeInternalSocketHandlers(); - this.emit('established', { remoteHost, socket: this.socket }); - } + + this._update() + } + + _consumeHeader () { + if (this._locked) return false + + this._offset = this._buffer.shifted + + try { + this._header = headers.decode(this._buffer.shift(512), this._filenameEncoding, this._allowUnknownFormat) + } catch (err) { + this._continueWrite(err) + return false } - /** - * Sends initial Socks v5 handshake request. - */ - sendSocks5InitialHandshake() { - const buff = new smart_buffer_1.SmartBuffer(); - // By default we always support no auth. - const supportedAuthMethods = [constants_1.Socks5Auth.NoAuth]; - // We should only tell the proxy we support user/pass auth if auth info is actually provided. - // Note: As of Tor v0.3.5.7+, if user/pass auth is an option from the client, by default it will always take priority. - if (this.options.proxy.userId || this.options.proxy.password) { - supportedAuthMethods.push(constants_1.Socks5Auth.UserPass); - } - // Custom auth method? - if (this.options.proxy.custom_auth_method !== undefined) { - supportedAuthMethods.push(this.options.proxy.custom_auth_method); - } - // Build handshake packet - buff.writeUInt8(0x05); - buff.writeUInt8(supportedAuthMethods.length); - for (const authMethod of supportedAuthMethods) { - buff.writeUInt8(authMethod); - } - this.nextRequiredPacketBufferSize = - constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5InitialHandshakeResponse; - this.socket.write(buff.toBuffer()); - this.setState(constants_1.SocksClientState.SentInitialHandshake); - } - /** - * Handles initial Socks v5 handshake response. - * @param data - */ - handleInitialSocks5HandshakeResponse() { - const data = this.receiveBuffer.get(2); - if (data[0] !== 0x05) { - this.closeSocket(constants_1.ERRORS.InvalidSocks5IntiailHandshakeSocksVersion); - } - else if (data[1] === constants_1.SOCKS5_NO_ACCEPTABLE_AUTH) { - this.closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeNoAcceptedAuthType); - } - else { - // If selected Socks v5 auth method is no auth, send final handshake request. - if (data[1] === constants_1.Socks5Auth.NoAuth) { - this.socks5ChosenAuthType = constants_1.Socks5Auth.NoAuth; - this.sendSocks5CommandRequest(); - // If selected Socks v5 auth method is user/password, send auth handshake. - } - else if (data[1] === constants_1.Socks5Auth.UserPass) { - this.socks5ChosenAuthType = constants_1.Socks5Auth.UserPass; - this.sendSocks5UserPassAuthentication(); - // If selected Socks v5 auth method is the custom_auth_method, send custom handshake. - } - else if (data[1] === this.options.proxy.custom_auth_method) { - this.socks5ChosenAuthType = this.options.proxy.custom_auth_method; - this.sendSocks5CustomAuthentication(); - } - else { - this.closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeUnknownAuthType); - } - } - } - /** - * Sends Socks v5 user & password auth handshake. - * - * Note: No auth and user/pass are currently supported. - */ - sendSocks5UserPassAuthentication() { - const userId = this.options.proxy.userId || ''; - const password = this.options.proxy.password || ''; - const buff = new smart_buffer_1.SmartBuffer(); - buff.writeUInt8(0x01); - buff.writeUInt8(Buffer.byteLength(userId)); - buff.writeString(userId); - buff.writeUInt8(Buffer.byteLength(password)); - buff.writeString(password); - this.nextRequiredPacketBufferSize = - constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5UserPassAuthenticationResponse; - this.socket.write(buff.toBuffer()); - this.setState(constants_1.SocksClientState.SentAuthentication); + + if (!this._header) return true + + switch (this._header.type) { + case 'gnu-long-path': + case 'gnu-long-link-path': + case 'pax-global-header': + case 'pax-header': + this._longHeader = true + this._missing = this._header.size + return true } - sendSocks5CustomAuthentication() { - return __awaiter(this, void 0, void 0, function* () { - this.nextRequiredPacketBufferSize = - this.options.proxy.custom_auth_response_size; - this.socket.write(yield this.options.proxy.custom_auth_request_handler()); - this.setState(constants_1.SocksClientState.SentAuthentication); - }); + + this._locked = true + this._applyLongHeaders() + + if (this._header.size === 0 || this._header.type === 'directory') { + this.emit('entry', this._header, this._createStream(), this._unlockBound) + return true } - handleSocks5CustomAuthHandshakeResponse(data) { - return __awaiter(this, void 0, void 0, function* () { - return yield this.options.proxy.custom_auth_response_handler(data); - }); + + this._stream = this._createStream() + this._missing = this._header.size + + this.emit('entry', this._header, this._stream, this._unlockBound) + return true + } + + _applyLongHeaders () { + if (this._gnuLongPath) { + this._header.name = this._gnuLongPath + this._gnuLongPath = null } - handleSocks5AuthenticationNoAuthHandshakeResponse(data) { - return __awaiter(this, void 0, void 0, function* () { - return data[1] === 0x00; - }); + + if (this._gnuLongLinkPath) { + this._header.linkname = this._gnuLongLinkPath + this._gnuLongLinkPath = null } - handleSocks5AuthenticationUserPassHandshakeResponse(data) { - return __awaiter(this, void 0, void 0, function* () { - return data[1] === 0x00; - }); + + if (this._pax) { + if (this._pax.path) this._header.name = this._pax.path + if (this._pax.linkpath) this._header.linkname = this._pax.linkpath + if (this._pax.size) this._header.size = parseInt(this._pax.size, 10) + this._header.pax = this._pax + this._pax = null } - /** - * Handles Socks v5 auth handshake response. - * @param data - */ - handleInitialSocks5AuthenticationHandshakeResponse() { - return __awaiter(this, void 0, void 0, function* () { - this.setState(constants_1.SocksClientState.ReceivedAuthenticationResponse); - let authResult = false; - if (this.socks5ChosenAuthType === constants_1.Socks5Auth.NoAuth) { - authResult = yield this.handleSocks5AuthenticationNoAuthHandshakeResponse(this.receiveBuffer.get(2)); - } - else if (this.socks5ChosenAuthType === constants_1.Socks5Auth.UserPass) { - authResult = - yield this.handleSocks5AuthenticationUserPassHandshakeResponse(this.receiveBuffer.get(2)); - } - else if (this.socks5ChosenAuthType === this.options.proxy.custom_auth_method) { - authResult = yield this.handleSocks5CustomAuthHandshakeResponse(this.receiveBuffer.get(this.options.proxy.custom_auth_response_size)); - } - if (!authResult) { - this.closeSocket(constants_1.ERRORS.Socks5AuthenticationFailed); - } - else { - this.sendSocks5CommandRequest(); - } - }); + } + + _decodeLongHeader (buf) { + switch (this._header.type) { + case 'gnu-long-path': + this._gnuLongPath = headers.decodeLongPath(buf, this._filenameEncoding) + break + case 'gnu-long-link-path': + this._gnuLongLinkPath = headers.decodeLongPath(buf, this._filenameEncoding) + break + case 'pax-global-header': + this._paxGlobal = headers.decodePax(buf) + break + case 'pax-header': + this._pax = this._paxGlobal === null + ? headers.decodePax(buf) + : Object.assign({}, this._paxGlobal, headers.decodePax(buf)) + break } - /** - * Sends Socks v5 final handshake request. - */ - sendSocks5CommandRequest() { - const buff = new smart_buffer_1.SmartBuffer(); - buff.writeUInt8(0x05); - buff.writeUInt8(constants_1.SocksCommand[this.options.command]); - buff.writeUInt8(0x00); - // ipv4, ipv6, domain? - if (net.isIPv4(this.options.destination.host)) { - buff.writeUInt8(constants_1.Socks5HostType.IPv4); - buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host)); - } - else if (net.isIPv6(this.options.destination.host)) { - buff.writeUInt8(constants_1.Socks5HostType.IPv6); - buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host)); - } - else { - buff.writeUInt8(constants_1.Socks5HostType.Hostname); - buff.writeUInt8(this.options.destination.host.length); - buff.writeString(this.options.destination.host); - } - buff.writeUInt16BE(this.options.destination.port); - this.nextRequiredPacketBufferSize = - constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader; - this.socket.write(buff.toBuffer()); - this.setState(constants_1.SocksClientState.SentFinalHandshake); + } + + _consumeLongHeader () { + this._longHeader = false + this._missing = overflow(this._header.size) + + const buf = this._buffer.shift(this._header.size) + + try { + this._decodeLongHeader(buf) + } catch (err) { + this._continueWrite(err) + return false } - /** - * Handles Socks v5 final handshake response. - * @param data - */ - handleSocks5FinalHandshakeResponse() { - // Peek at available data (we need at least 5 bytes to get the hostname length) - const header = this.receiveBuffer.peek(5); - if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) { - this.closeSocket(`${constants_1.ERRORS.InvalidSocks5FinalHandshakeRejected} - ${constants_1.Socks5Response[header[1]]}`); - } - else { - // Read address type - const addressType = header[3]; - let remoteHost; - let buff; - // IPv4 - if (addressType === constants_1.Socks5HostType.IPv4) { - // Check if data is available. - const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4; - if (this.receiveBuffer.length < dataNeeded) { - this.nextRequiredPacketBufferSize = dataNeeded; - return; - } - buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); - remoteHost = { - host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), - port: buff.readUInt16BE(), - }; - // If given host is 0.0.0.0, assume remote proxy ip instead. - if (remoteHost.host === '0.0.0.0') { - remoteHost.host = this.options.proxy.ipaddress; - } - // Hostname - } - else if (addressType === constants_1.Socks5HostType.Hostname) { - const hostLength = header[4]; - const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + host + port - // Check if data is available. - if (this.receiveBuffer.length < dataNeeded) { - this.nextRequiredPacketBufferSize = dataNeeded; - return; - } - buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(5)); - remoteHost = { - host: buff.readString(hostLength), - port: buff.readUInt16BE(), - }; - // IPv6 - } - else if (addressType === constants_1.Socks5HostType.IPv6) { - // Check if data is available. - const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6; - if (this.receiveBuffer.length < dataNeeded) { - this.nextRequiredPacketBufferSize = dataNeeded; - return; - } - buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); - remoteHost = { - host: ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(), - port: buff.readUInt16BE(), - }; - } - // We have everything we need - this.setState(constants_1.SocksClientState.ReceivedFinalResponse); - // If using CONNECT, the client is now in the established state. - if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.connect) { - this.setState(constants_1.SocksClientState.Established); - this.removeInternalSocketHandlers(); - this.emit('established', { remoteHost, socket: this.socket }); - } - else if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.bind) { - /* If using BIND, the Socks client is now in BoundWaitingForConnection state. - This means that the remote proxy server is waiting for a remote connection to the bound port. */ - this.setState(constants_1.SocksClientState.BoundWaitingForConnection); - this.nextRequiredPacketBufferSize = - constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader; - this.emit('bound', { remoteHost, socket: this.socket }); - /* - If using Associate, the Socks client is now Established. And the proxy server is now accepting UDP packets at the - given bound port. This initial Socks TCP connection must remain open for the UDP relay to continue to work. - */ - } - else if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.associate) { - this.setState(constants_1.SocksClientState.Established); - this.removeInternalSocketHandlers(); - this.emit('established', { - remoteHost, - socket: this.socket, - }); - } - } + + return true + } + + _consumeStream () { + const buf = this._buffer.shiftFirst(this._missing) + if (buf === null) return false + + this._missing -= buf.byteLength + const drained = this._stream.push(buf) + + if (this._missing === 0) { + this._stream.push(null) + if (drained) this._stream._detach() + return drained && this._locked === false } - /** - * Handles Socks v5 incoming connection request (BIND). - */ - handleSocks5IncomingConnectionResponse() { - // Peek at available data (we need at least 5 bytes to get the hostname length) - const header = this.receiveBuffer.peek(5); - if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) { - this.closeSocket(`${constants_1.ERRORS.Socks5ProxyRejectedIncomingBoundConnection} - ${constants_1.Socks5Response[header[1]]}`); + + return drained + } + + _createStream () { + return new Source(this, this._header, this._offset) + } + + _update () { + while (this._buffer.buffered > 0 && !this.destroying) { + if (this._missing > 0) { + if (this._stream !== null) { + if (this._consumeStream() === false) return + continue } - else { - // Read address type - const addressType = header[3]; - let remoteHost; - let buff; - // IPv4 - if (addressType === constants_1.Socks5HostType.IPv4) { - // Check if data is available. - const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4; - if (this.receiveBuffer.length < dataNeeded) { - this.nextRequiredPacketBufferSize = dataNeeded; - return; - } - buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); - remoteHost = { - host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()), - port: buff.readUInt16BE(), - }; - // If given host is 0.0.0.0, assume remote proxy ip instead. - if (remoteHost.host === '0.0.0.0') { - remoteHost.host = this.options.proxy.ipaddress; - } - // Hostname - } - else if (addressType === constants_1.Socks5HostType.Hostname) { - const hostLength = header[4]; - const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + port - // Check if data is available. - if (this.receiveBuffer.length < dataNeeded) { - this.nextRequiredPacketBufferSize = dataNeeded; - return; - } - buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(5)); - remoteHost = { - host: buff.readString(hostLength), - port: buff.readUInt16BE(), - }; - // IPv6 - } - else if (addressType === constants_1.Socks5HostType.IPv6) { - // Check if data is available. - const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6; - if (this.receiveBuffer.length < dataNeeded) { - this.nextRequiredPacketBufferSize = dataNeeded; - return; - } - buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4)); - remoteHost = { - host: ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(), - port: buff.readUInt16BE(), - }; - } - this.setState(constants_1.SocksClientState.Established); - this.removeInternalSocketHandlers(); - this.emit('established', { remoteHost, socket: this.socket }); + + if (this._longHeader === true) { + if (this._missing > this._buffer.buffered) break + if (this._consumeLongHeader() === false) return false + continue } + + const ignore = this._buffer.shiftFirst(this._missing) + if (ignore !== null) this._missing -= ignore.byteLength + continue + } + + if (this._buffer.buffered < 512) break + if (this._stream !== null || this._consumeHeader() === false) return } - get socksClientOptions() { - return Object.assign({}, this.options); - } -} -exports.SocksClient = SocksClient; -//# sourceMappingURL=socksclient.js.map -/***/ }), + this._continueWrite(null) + } -/***/ 24223: -/***/ ((__unused_webpack_module, exports) => { + _continueWrite (err) { + const cb = this._callback + this._callback = noop + cb(err) + } -"use strict"; + _write (data, cb) { + this._callback = cb + this._buffer.push(data) + this._update() + } -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.SOCKS5_NO_ACCEPTABLE_AUTH = exports.SOCKS5_CUSTOM_AUTH_END = exports.SOCKS5_CUSTOM_AUTH_START = exports.SOCKS_INCOMING_PACKET_SIZES = exports.SocksClientState = exports.Socks5Response = exports.Socks5HostType = exports.Socks5Auth = exports.Socks4Response = exports.SocksCommand = exports.ERRORS = exports.DEFAULT_TIMEOUT = void 0; -const DEFAULT_TIMEOUT = 30000; -exports.DEFAULT_TIMEOUT = DEFAULT_TIMEOUT; -// prettier-ignore -const ERRORS = { - InvalidSocksCommand: 'An invalid SOCKS command was provided. Valid options are connect, bind, and associate.', - InvalidSocksCommandForOperation: 'An invalid SOCKS command was provided. Only a subset of commands are supported for this operation.', - InvalidSocksCommandChain: 'An invalid SOCKS command was provided. Chaining currently only supports the connect command.', - InvalidSocksClientOptionsDestination: 'An invalid destination host was provided.', - InvalidSocksClientOptionsExistingSocket: 'An invalid existing socket was provided. This should be an instance of stream.Duplex.', - InvalidSocksClientOptionsProxy: 'Invalid SOCKS proxy details were provided.', - InvalidSocksClientOptionsTimeout: 'An invalid timeout value was provided. Please enter a value above 0 (in ms).', - InvalidSocksClientOptionsProxiesLength: 'At least two socks proxies must be provided for chaining.', - InvalidSocksClientOptionsCustomAuthRange: 'Custom auth must be a value between 0x80 and 0xFE.', - InvalidSocksClientOptionsCustomAuthOptions: 'When a custom_auth_method is provided, custom_auth_request_handler, custom_auth_response_size, and custom_auth_response_handler must also be provided and valid.', - NegotiationError: 'Negotiation error', - SocketClosed: 'Socket closed', - ProxyConnectionTimedOut: 'Proxy connection timed out', - InternalError: 'SocksClient internal error (this should not happen)', - InvalidSocks4HandshakeResponse: 'Received invalid Socks4 handshake response', - Socks4ProxyRejectedConnection: 'Socks4 Proxy rejected connection', - InvalidSocks4IncomingConnectionResponse: 'Socks4 invalid incoming connection response', - Socks4ProxyRejectedIncomingBoundConnection: 'Socks4 Proxy rejected incoming bound connection', - InvalidSocks5InitialHandshakeResponse: 'Received invalid Socks5 initial handshake response', - InvalidSocks5IntiailHandshakeSocksVersion: 'Received invalid Socks5 initial handshake (invalid socks version)', - InvalidSocks5InitialHandshakeNoAcceptedAuthType: 'Received invalid Socks5 initial handshake (no accepted authentication type)', - InvalidSocks5InitialHandshakeUnknownAuthType: 'Received invalid Socks5 initial handshake (unknown authentication type)', - Socks5AuthenticationFailed: 'Socks5 Authentication failed', - InvalidSocks5FinalHandshake: 'Received invalid Socks5 final handshake response', - InvalidSocks5FinalHandshakeRejected: 'Socks5 proxy rejected connection', - InvalidSocks5IncomingConnectionResponse: 'Received invalid Socks5 incoming connection response', - Socks5ProxyRejectedIncomingBoundConnection: 'Socks5 Proxy rejected incoming bound connection', -}; -exports.ERRORS = ERRORS; -const SOCKS_INCOMING_PACKET_SIZES = { - Socks5InitialHandshakeResponse: 2, - Socks5UserPassAuthenticationResponse: 2, - // Command response + incoming connection (bind) - Socks5ResponseHeader: 5, // We need at least 5 to read the hostname length, then we wait for the address+port information. - Socks5ResponseIPv4: 10, // 4 header + 4 ip + 2 port - Socks5ResponseIPv6: 22, // 4 header + 16 ip + 2 port - Socks5ResponseHostname: (hostNameLength) => hostNameLength + 7, // 4 header + 1 host length + host + 2 port - // Command response + incoming connection (bind) - Socks4Response: 8, // 2 header + 2 port + 4 ip -}; -exports.SOCKS_INCOMING_PACKET_SIZES = SOCKS_INCOMING_PACKET_SIZES; -var SocksCommand; -(function (SocksCommand) { - SocksCommand[SocksCommand["connect"] = 1] = "connect"; - SocksCommand[SocksCommand["bind"] = 2] = "bind"; - SocksCommand[SocksCommand["associate"] = 3] = "associate"; -})(SocksCommand || (exports.SocksCommand = SocksCommand = {})); -var Socks4Response; -(function (Socks4Response) { - Socks4Response[Socks4Response["Granted"] = 90] = "Granted"; - Socks4Response[Socks4Response["Failed"] = 91] = "Failed"; - Socks4Response[Socks4Response["Rejected"] = 92] = "Rejected"; - Socks4Response[Socks4Response["RejectedIdent"] = 93] = "RejectedIdent"; -})(Socks4Response || (exports.Socks4Response = Socks4Response = {})); -var Socks5Auth; -(function (Socks5Auth) { - Socks5Auth[Socks5Auth["NoAuth"] = 0] = "NoAuth"; - Socks5Auth[Socks5Auth["GSSApi"] = 1] = "GSSApi"; - Socks5Auth[Socks5Auth["UserPass"] = 2] = "UserPass"; -})(Socks5Auth || (exports.Socks5Auth = Socks5Auth = {})); -const SOCKS5_CUSTOM_AUTH_START = 0x80; -exports.SOCKS5_CUSTOM_AUTH_START = SOCKS5_CUSTOM_AUTH_START; -const SOCKS5_CUSTOM_AUTH_END = 0xfe; -exports.SOCKS5_CUSTOM_AUTH_END = SOCKS5_CUSTOM_AUTH_END; -const SOCKS5_NO_ACCEPTABLE_AUTH = 0xff; -exports.SOCKS5_NO_ACCEPTABLE_AUTH = SOCKS5_NO_ACCEPTABLE_AUTH; -var Socks5Response; -(function (Socks5Response) { - Socks5Response[Socks5Response["Granted"] = 0] = "Granted"; - Socks5Response[Socks5Response["Failure"] = 1] = "Failure"; - Socks5Response[Socks5Response["NotAllowed"] = 2] = "NotAllowed"; - Socks5Response[Socks5Response["NetworkUnreachable"] = 3] = "NetworkUnreachable"; - Socks5Response[Socks5Response["HostUnreachable"] = 4] = "HostUnreachable"; - Socks5Response[Socks5Response["ConnectionRefused"] = 5] = "ConnectionRefused"; - Socks5Response[Socks5Response["TTLExpired"] = 6] = "TTLExpired"; - Socks5Response[Socks5Response["CommandNotSupported"] = 7] = "CommandNotSupported"; - Socks5Response[Socks5Response["AddressNotSupported"] = 8] = "AddressNotSupported"; -})(Socks5Response || (exports.Socks5Response = Socks5Response = {})); -var Socks5HostType; -(function (Socks5HostType) { - Socks5HostType[Socks5HostType["IPv4"] = 1] = "IPv4"; - Socks5HostType[Socks5HostType["Hostname"] = 3] = "Hostname"; - Socks5HostType[Socks5HostType["IPv6"] = 4] = "IPv6"; -})(Socks5HostType || (exports.Socks5HostType = Socks5HostType = {})); -var SocksClientState; -(function (SocksClientState) { - SocksClientState[SocksClientState["Created"] = 0] = "Created"; - SocksClientState[SocksClientState["Connecting"] = 1] = "Connecting"; - SocksClientState[SocksClientState["Connected"] = 2] = "Connected"; - SocksClientState[SocksClientState["SentInitialHandshake"] = 3] = "SentInitialHandshake"; - SocksClientState[SocksClientState["ReceivedInitialHandshakeResponse"] = 4] = "ReceivedInitialHandshakeResponse"; - SocksClientState[SocksClientState["SentAuthentication"] = 5] = "SentAuthentication"; - SocksClientState[SocksClientState["ReceivedAuthenticationResponse"] = 6] = "ReceivedAuthenticationResponse"; - SocksClientState[SocksClientState["SentFinalHandshake"] = 7] = "SentFinalHandshake"; - SocksClientState[SocksClientState["ReceivedFinalResponse"] = 8] = "ReceivedFinalResponse"; - SocksClientState[SocksClientState["BoundWaitingForConnection"] = 9] = "BoundWaitingForConnection"; - SocksClientState[SocksClientState["Established"] = 10] = "Established"; - SocksClientState[SocksClientState["Disconnected"] = 11] = "Disconnected"; - SocksClientState[SocksClientState["Error"] = 99] = "Error"; -})(SocksClientState || (exports.SocksClientState = SocksClientState = {})); -//# sourceMappingURL=constants.js.map + _final (cb) { + this._finished = this._missing === 0 && this._buffer.buffered === 0 + cb(this._finished ? null : new Error('Unexpected end of data')) + } -/***/ }), + _predestroy () { + this._continueWrite(null) + } -/***/ 50639: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + _destroy (cb) { + if (this._stream) this._stream.destroy(getStreamError(this)) + cb(null) + } -"use strict"; + [Symbol.asyncIterator] () { + let error = null -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ipToBuffer = exports.int32ToIpv4 = exports.ipv4ToInt32 = exports.validateSocksClientChainOptions = exports.validateSocksClientOptions = void 0; -const util_1 = __nccwpck_require__(79712); -const constants_1 = __nccwpck_require__(24223); -const stream = __nccwpck_require__(2203); -const ip_address_1 = __nccwpck_require__(79253); -const net = __nccwpck_require__(69278); -/** - * Validates the provided SocksClientOptions - * @param options { SocksClientOptions } - * @param acceptedCommands { string[] } A list of accepted SocksProxy commands. - */ -function validateSocksClientOptions(options, acceptedCommands = ['connect', 'bind', 'associate']) { - // Check SOCKs command option. - if (!constants_1.SocksCommand[options.command]) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommand, options); - } - // Check SocksCommand for acceptable command. - if (acceptedCommands.indexOf(options.command) === -1) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandForOperation, options); - } - // Check destination - if (!isValidSocksRemoteHost(options.destination)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options); - } - // Check SOCKS proxy to use - if (!isValidSocksProxy(options.proxy)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options); - } - // Validate custom auth (if set) - validateCustomProxyAuth(options.proxy, options); - // Check timeout - if (options.timeout && !isValidTimeoutValue(options.timeout)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options); - } - // Check existing_socket (if provided) - if (options.existing_socket && - !(options.existing_socket instanceof stream.Duplex)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsExistingSocket, options); - } -} -exports.validateSocksClientOptions = validateSocksClientOptions; -/** - * Validates the SocksClientChainOptions - * @param options { SocksClientChainOptions } - */ -function validateSocksClientChainOptions(options) { - // Only connect is supported when chaining. - if (options.command !== 'connect') { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandChain, options); - } - // Check destination - if (!isValidSocksRemoteHost(options.destination)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options); - } - // Validate proxies (length) - if (!(options.proxies && - Array.isArray(options.proxies) && - options.proxies.length >= 2)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxiesLength, options); - } - // Validate proxies - options.proxies.forEach((proxy) => { - if (!isValidSocksProxy(proxy)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options); - } - // Validate custom auth (if set) - validateCustomProxyAuth(proxy, options); - }); - // Check timeout - if (options.timeout && !isValidTimeoutValue(options.timeout)) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options); - } -} -exports.validateSocksClientChainOptions = validateSocksClientChainOptions; -function validateCustomProxyAuth(proxy, options) { - if (proxy.custom_auth_method !== undefined) { - // Invalid auth method range - if (proxy.custom_auth_method < constants_1.SOCKS5_CUSTOM_AUTH_START || - proxy.custom_auth_method > constants_1.SOCKS5_CUSTOM_AUTH_END) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthRange, options); - } - // Missing custom_auth_request_handler - if (proxy.custom_auth_request_handler === undefined || - typeof proxy.custom_auth_request_handler !== 'function') { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); - } - // Missing custom_auth_response_size - if (proxy.custom_auth_response_size === undefined) { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); - } - // Missing/invalid custom_auth_response_handler - if (proxy.custom_auth_response_handler === undefined || - typeof proxy.custom_auth_response_handler !== 'function') { - throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options); - } - } -} -/** - * Validates a SocksRemoteHost - * @param remoteHost { SocksRemoteHost } - */ -function isValidSocksRemoteHost(remoteHost) { - return (remoteHost && - typeof remoteHost.host === 'string' && - typeof remoteHost.port === 'number' && - remoteHost.port >= 0 && - remoteHost.port <= 65535); -} -/** - * Validates a SocksProxy - * @param proxy { SocksProxy } - */ -function isValidSocksProxy(proxy) { - return (proxy && - (typeof proxy.host === 'string' || typeof proxy.ipaddress === 'string') && - typeof proxy.port === 'number' && - proxy.port >= 0 && - proxy.port <= 65535 && - (proxy.type === 4 || proxy.type === 5)); -} -/** - * Validates a timeout value. - * @param value { Number } - */ -function isValidTimeoutValue(value) { - return typeof value === 'number' && value > 0; -} -function ipv4ToInt32(ip) { - const address = new ip_address_1.Address4(ip); - // Convert the IPv4 address parts to an integer - return address.toArray().reduce((acc, part) => (acc << 8) + part, 0); -} -exports.ipv4ToInt32 = ipv4ToInt32; -function int32ToIpv4(int32) { - // Extract each byte (octet) from the 32-bit integer - const octet1 = (int32 >>> 24) & 0xff; - const octet2 = (int32 >>> 16) & 0xff; - const octet3 = (int32 >>> 8) & 0xff; - const octet4 = int32 & 0xff; - // Combine the octets into a string in IPv4 format - return [octet1, octet2, octet3, octet4].join('.'); -} -exports.int32ToIpv4 = int32ToIpv4; -function ipToBuffer(ip) { - if (net.isIPv4(ip)) { - // Handle IPv4 addresses - const address = new ip_address_1.Address4(ip); - return Buffer.from(address.toArray()); - } - else if (net.isIPv6(ip)) { - // Handle IPv6 addresses - const address = new ip_address_1.Address6(ip); - return Buffer.from(address - .canonicalForm() - .split(':') - .map((segment) => segment.padStart(4, '0')) - .join(''), 'hex'); + let promiseResolve = null + let promiseReject = null + + let entryStream = null + let entryCallback = null + + const extract = this + + this.on('entry', onentry) + this.on('error', (err) => { error = err }) + this.on('close', onclose) + + return { + [Symbol.asyncIterator] () { + return this + }, + next () { + return new Promise(onnext) + }, + return () { + return destroy(null) + }, + throw (err) { + return destroy(err) + } } - else { - throw new Error('Invalid IP address format'); + + function consumeCallback (err) { + if (!entryCallback) return + const cb = entryCallback + entryCallback = null + cb(err) } -} -exports.ipToBuffer = ipToBuffer; -//# sourceMappingURL=helpers.js.map -/***/ }), + function onnext (resolve, reject) { + if (error) { + return reject(error) + } -/***/ 41129: -/***/ ((__unused_webpack_module, exports) => { + if (entryStream) { + resolve({ value: entryStream, done: false }) + entryStream = null + return + } -"use strict"; + promiseResolve = resolve + promiseReject = reject -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ReceiveBuffer = void 0; -class ReceiveBuffer { - constructor(size = 4096) { - this.buffer = Buffer.allocUnsafe(size); - this.offset = 0; - this.originalSize = size; - } - get length() { - return this.offset; + consumeCallback(null) + + if (extract._finished && promiseResolve) { + promiseResolve({ value: undefined, done: true }) + promiseResolve = promiseReject = null + } } - append(data) { - if (!Buffer.isBuffer(data)) { - throw new Error('Attempted to append a non-buffer instance to ReceiveBuffer.'); - } - if (this.offset + data.length >= this.buffer.length) { - const tmp = this.buffer; - this.buffer = Buffer.allocUnsafe(Math.max(this.buffer.length + this.originalSize, this.buffer.length + data.length)); - tmp.copy(this.buffer); - } - data.copy(this.buffer, this.offset); - return (this.offset += data.length); + + function onentry (header, stream, callback) { + entryCallback = callback + stream.on('error', noop) // no way around this due to tick sillyness + + if (promiseResolve) { + promiseResolve({ value: stream, done: false }) + promiseResolve = promiseReject = null + } else { + entryStream = stream + } } - peek(length) { - if (length > this.offset) { - throw new Error('Attempted to read beyond the bounds of the managed internal data.'); - } - return this.buffer.slice(0, length); + + function onclose () { + consumeCallback(error) + if (!promiseResolve) return + if (error) promiseReject(error) + else promiseResolve({ value: undefined, done: true }) + promiseResolve = promiseReject = null } - get(length) { - if (length > this.offset) { - throw new Error('Attempted to read beyond the bounds of the managed internal data.'); - } - const value = Buffer.allocUnsafe(length); - this.buffer.slice(0, length).copy(value); - this.buffer.copyWithin(0, length, length + this.offset - length); - this.offset -= length; - return value; + + function destroy (err) { + extract.destroy(err) + consumeCallback(err) + return new Promise((resolve, reject) => { + if (extract.destroyed) return resolve({ value: undefined, done: true }) + extract.once('close', function () { + if (err) reject(err) + else resolve({ value: undefined, done: true }) + }) + }) } + } } -exports.ReceiveBuffer = ReceiveBuffer; -//# sourceMappingURL=receivebuffer.js.map - -/***/ }), -/***/ 79712: -/***/ ((__unused_webpack_module, exports) => { +module.exports = function extract (opts) { + return new Extract(opts) +} -"use strict"; +function noop () {} -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.shuffleArray = exports.SocksClientError = void 0; -/** - * Error wrapper for SocksClient - */ -class SocksClientError extends Error { - constructor(message, options) { - super(message); - this.options = options; - } -} -exports.SocksClientError = SocksClientError; -/** - * Shuffles a given array. - * @param array The array to shuffle. - */ -function shuffleArray(array) { - for (let i = array.length - 1; i > 0; i--) { - const j = Math.floor(Math.random() * (i + 1)); - [array[i], array[j]] = [array[j], array[i]]; - } +function overflow (size) { + size &= 511 + return size && 512 - size } -exports.shuffleArray = shuffleArray; -//# sourceMappingURL=util.js.map + /***/ }), -/***/ 42474: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 88428: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -"use strict"; +const b4a = __nccwpck_require__(73057) -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; +const ZEROS = '0000000000000000000' +const SEVENS = '7777777777777777777' +const ZERO_OFFSET = '0'.charCodeAt(0) +const USTAR_MAGIC = b4a.from([0x75, 0x73, 0x74, 0x61, 0x72, 0x00]) // ustar\x00 +const USTAR_VER = b4a.from([ZERO_OFFSET, ZERO_OFFSET]) +const GNU_MAGIC = b4a.from([0x75, 0x73, 0x74, 0x61, 0x72, 0x20]) // ustar\x20 +const GNU_VER = b4a.from([0x20, 0x00]) +const MASK = 0o7777 +const MAGIC_OFFSET = 257 +const VERSION_OFFSET = 263 + +exports.decodeLongPath = function decodeLongPath (buf, encoding) { + return decodeStr(buf, 0, buf.length, encoding) +} + +exports.encodePax = function encodePax (opts) { // TODO: encode more stuff in pax + let result = '' + if (opts.name) result += addLength(' path=' + opts.name + '\n') + if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\n') + const pax = opts.pax + if (pax) { + for (const key in pax) { + result += addLength(' ' + key + '=' + pax[key] + '\n') } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __exportStar = (this && this.__exportStar) || function(m, exports) { - for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -__exportStar(__nccwpck_require__(57142), exports); -//# sourceMappingURL=index.js.map + } + return b4a.from(result) +} -/***/ }), +exports.decodePax = function decodePax (buf) { + const result = {} -/***/ 3622: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + while (buf.length) { + let i = 0 + while (i < buf.length && buf[i] !== 32) i++ + const len = parseInt(b4a.toString(buf.subarray(0, i)), 10) + if (!len) return result -var SourceMapConsumer = (__nccwpck_require__(62618).SourceMapConsumer); -var path = __nccwpck_require__(16928); + const b = b4a.toString(buf.subarray(i + 1, len - 1)) + const keyIndex = b.indexOf('=') + if (keyIndex === -1) return result + result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1) -var fs; -try { - fs = __nccwpck_require__(79896); - if (!fs.existsSync || !fs.readFileSync) { - // fs doesn't have all methods we need - fs = null; + buf = buf.subarray(len) } -} catch (err) { - /* nop */ + + return result } -var bufferFrom = __nccwpck_require__(52337); +exports.encode = function encode (opts) { + const buf = b4a.alloc(512) + let name = opts.name + let prefix = '' -// Only install once if called multiple times -var errorFormatterInstalled = false; -var uncaughtShimInstalled = false; + if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/' + if (b4a.byteLength(name) !== name.length) return null // utf-8 -// If true, the caches are reset before a stack trace formatting operation -var emptyCacheBetweenOperations = false; + while (b4a.byteLength(name) > 100) { + const i = name.indexOf('/') + if (i === -1) return null + prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i) + name = name.slice(i + 1) + } -// Supports {browser, node, auto} -var environment = "auto"; + if (b4a.byteLength(name) > 100 || b4a.byteLength(prefix) > 155) return null + if (opts.linkname && b4a.byteLength(opts.linkname) > 100) return null -// Maps a file path to a string containing the file contents -var fileContentsCache = {}; + b4a.write(buf, name) + b4a.write(buf, encodeOct(opts.mode & MASK, 6), 100) + b4a.write(buf, encodeOct(opts.uid, 6), 108) + b4a.write(buf, encodeOct(opts.gid, 6), 116) + encodeSize(opts.size, buf, 124) + b4a.write(buf, encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136) -// Maps a file path to a source map for that file -var sourceMapCache = {}; + buf[156] = ZERO_OFFSET + toTypeflag(opts.type) -// Regex for detecting source maps -var reSourceMap = /^data:application\/json[^,]+base64,/; + if (opts.linkname) b4a.write(buf, opts.linkname, 157) -// Priority list of retrieve handlers -var retrieveFileHandlers = []; -var retrieveMapHandlers = []; + b4a.copy(USTAR_MAGIC, buf, MAGIC_OFFSET) + b4a.copy(USTAR_VER, buf, VERSION_OFFSET) + if (opts.uname) b4a.write(buf, opts.uname, 265) + if (opts.gname) b4a.write(buf, opts.gname, 297) + b4a.write(buf, encodeOct(opts.devmajor || 0, 6), 329) + b4a.write(buf, encodeOct(opts.devminor || 0, 6), 337) -function isInBrowser() { - if (environment === "browser") - return true; - if (environment === "node") - return false; - return ((typeof window !== 'undefined') && (typeof XMLHttpRequest === 'function') && !(window.require && window.module && window.process && window.process.type === "renderer")); -} + if (prefix) b4a.write(buf, prefix, 345) -function hasGlobalProcessEventEmitter() { - return ((typeof process === 'object') && (process !== null) && (typeof process.on === 'function')); -} + b4a.write(buf, encodeOct(cksum(buf), 6), 148) -function handlerExec(list) { - return function(arg) { - for (var i = 0; i < list.length; i++) { - var ret = list[i](arg); - if (ret) { - return ret; - } - } - return null; - }; + return buf } -var retrieveFile = handlerExec(retrieveFileHandlers); - -retrieveFileHandlers.push(function(path) { - // Trim the path to make sure there is no extra whitespace. - path = path.trim(); - if (/^file:/.test(path)) { - // existsSync/readFileSync can't handle file protocol, but once stripped, it works - path = path.replace(/file:\/\/\/(\w:)?/, function(protocol, drive) { - return drive ? - '' : // file:///C:/dir/file -> C:/dir/file - '/'; // file:///root-dir/file -> /root-dir/file - }); - } - if (path in fileContentsCache) { - return fileContentsCache[path]; - } +exports.decode = function decode (buf, filenameEncoding, allowUnknownFormat) { + let typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET - var contents = ''; - try { - if (!fs) { - // Use SJAX if we are in the browser - var xhr = new XMLHttpRequest(); - xhr.open('GET', path, /** async */ false); - xhr.send(null); - if (xhr.readyState === 4 && xhr.status === 200) { - contents = xhr.responseText; - } - } else if (fs.existsSync(path)) { - // Otherwise, use the filesystem - contents = fs.readFileSync(path, 'utf8'); + let name = decodeStr(buf, 0, 100, filenameEncoding) + const mode = decodeOct(buf, 100, 8) + const uid = decodeOct(buf, 108, 8) + const gid = decodeOct(buf, 116, 8) + const size = decodeOct(buf, 124, 12) + const mtime = decodeOct(buf, 136, 12) + const type = toType(typeflag) + const linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding) + const uname = decodeStr(buf, 265, 32) + const gname = decodeStr(buf, 297, 32) + const devmajor = decodeOct(buf, 329, 8) + const devminor = decodeOct(buf, 337, 8) + + const c = cksum(buf) + + // checksum is still initial value if header was null. + if (c === 8 * 32) return null + + // valid checksum + if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?') + + if (isUSTAR(buf)) { + // ustar (posix) format. + // prepend prefix, if present. + if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name + } else if (isGNU(buf)) { + // 'gnu'/'oldgnu' format. Similar to ustar, but has support for incremental and + // multi-volume tarballs. + } else { + if (!allowUnknownFormat) { + throw new Error('Invalid tar header: unknown format.') } - } catch (er) { - /* ignore any errors */ } - return fileContentsCache[path] = contents; -}); + // to support old tar versions that use trailing / to indicate dirs + if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5 -// Support URLs relative to a directory, but be careful about a protocol prefix -// in case we are in the browser (i.e. directories may start with "http://" or "file:///") -function supportRelativeURL(file, url) { - if (!file) return url; - var dir = path.dirname(file); - var match = /^\w+:\/\/[^\/]*/.exec(dir); - var protocol = match ? match[0] : ''; - var startPath = dir.slice(protocol.length); - if (protocol && /^\/\w\:/.test(startPath)) { - // handle file:///C:/ paths - protocol += '/'; - return protocol + path.resolve(dir.slice(protocol.length), url).replace(/\\/g, '/'); + return { + name, + mode, + uid, + gid, + size, + mtime: new Date(1000 * mtime), + type, + linkname, + uname, + gname, + devmajor, + devminor, + pax: null } - return protocol + path.resolve(dir.slice(protocol.length), url); } -function retrieveSourceMapURL(source) { - var fileData; +function isUSTAR (buf) { + return b4a.equals(USTAR_MAGIC, buf.subarray(MAGIC_OFFSET, MAGIC_OFFSET + 6)) +} - if (isInBrowser()) { - try { - var xhr = new XMLHttpRequest(); - xhr.open('GET', source, false); - xhr.send(null); - fileData = xhr.readyState === 4 ? xhr.responseText : null; +function isGNU (buf) { + return b4a.equals(GNU_MAGIC, buf.subarray(MAGIC_OFFSET, MAGIC_OFFSET + 6)) && + b4a.equals(GNU_VER, buf.subarray(VERSION_OFFSET, VERSION_OFFSET + 2)) +} - // Support providing a sourceMappingURL via the SourceMap header - var sourceMapHeader = xhr.getResponseHeader("SourceMap") || - xhr.getResponseHeader("X-SourceMap"); - if (sourceMapHeader) { - return sourceMapHeader; - } - } catch (e) { - } - } +function clamp (index, len, defaultValue) { + if (typeof index !== 'number') return defaultValue + index = ~~index // Coerce to integer. + if (index >= len) return len + if (index >= 0) return index + index += len + if (index >= 0) return index + return 0 +} - // Get the URL of the source map - fileData = retrieveFile(source); - var re = /(?:\/\/[@#][\s]*sourceMappingURL=([^\s'"]+)[\s]*$)|(?:\/\*[@#][\s]*sourceMappingURL=([^\s*'"]+)[\s]*(?:\*\/)[\s]*$)/mg; - // Keep executing the search to find the *last* sourceMappingURL to avoid - // picking up sourceMappingURLs from comments, strings, etc. - var lastMatch, match; - while (match = re.exec(fileData)) lastMatch = match; - if (!lastMatch) return null; - return lastMatch[1]; -}; +function toType (flag) { + switch (flag) { + case 0: + return 'file' + case 1: + return 'link' + case 2: + return 'symlink' + case 3: + return 'character-device' + case 4: + return 'block-device' + case 5: + return 'directory' + case 6: + return 'fifo' + case 7: + return 'contiguous-file' + case 72: + return 'pax-header' + case 55: + return 'pax-global-header' + case 27: + return 'gnu-long-link-path' + case 28: + case 30: + return 'gnu-long-path' + } -// Can be overridden by the retrieveSourceMap option to install. Takes a -// generated source filename; returns a {map, optional url} object, or null if -// there is no source map. The map field may be either a string or the parsed -// JSON object (ie, it must be a valid argument to the SourceMapConsumer -// constructor). -var retrieveSourceMap = handlerExec(retrieveMapHandlers); -retrieveMapHandlers.push(function(source) { - var sourceMappingURL = retrieveSourceMapURL(source); - if (!sourceMappingURL) return null; + return null +} - // Read the contents of the source map - var sourceMapData; - if (reSourceMap.test(sourceMappingURL)) { - // Support source map URL as a data url - var rawData = sourceMappingURL.slice(sourceMappingURL.indexOf(',') + 1); - sourceMapData = bufferFrom(rawData, "base64").toString(); - sourceMappingURL = source; - } else { - // Support source map URLs relative to the source URL - sourceMappingURL = supportRelativeURL(source, sourceMappingURL); - sourceMapData = retrieveFile(sourceMappingURL); +function toTypeflag (flag) { + switch (flag) { + case 'file': + return 0 + case 'link': + return 1 + case 'symlink': + return 2 + case 'character-device': + return 3 + case 'block-device': + return 4 + case 'directory': + return 5 + case 'fifo': + return 6 + case 'contiguous-file': + return 7 + case 'pax-header': + return 72 } - if (!sourceMapData) { - return null; + return 0 +} + +function indexOf (block, num, offset, end) { + for (; offset < end; offset++) { + if (block[offset] === num) return offset } + return end +} - return { - url: sourceMappingURL, - map: sourceMapData - }; -}); +function cksum (block) { + let sum = 8 * 32 + for (let i = 0; i < 148; i++) sum += block[i] + for (let j = 156; j < 512; j++) sum += block[j] + return sum +} -function mapSourcePosition(position) { - var sourceMap = sourceMapCache[position.source]; - if (!sourceMap) { - // Call the (overrideable) retrieveSourceMap function to get the source map. - var urlAndMap = retrieveSourceMap(position.source); - if (urlAndMap) { - sourceMap = sourceMapCache[position.source] = { - url: urlAndMap.url, - map: new SourceMapConsumer(urlAndMap.map) - }; +function encodeOct (val, n) { + val = val.toString(8) + if (val.length > n) return SEVENS.slice(0, n) + ' ' + return ZEROS.slice(0, n - val.length) + val + ' ' +} - // Load all sources stored inline with the source map into the file cache - // to pretend like they are already loaded. They may not exist on disk. - if (sourceMap.map.sourcesContent) { - sourceMap.map.sources.forEach(function(source, i) { - var contents = sourceMap.map.sourcesContent[i]; - if (contents) { - var url = supportRelativeURL(sourceMap.url, source); - fileContentsCache[url] = contents; - } - }); - } - } else { - sourceMap = sourceMapCache[position.source] = { - url: null, - map: null - }; - } +function encodeSizeBin (num, buf, off) { + buf[off] = 0x80 + for (let i = 11; i > 0; i--) { + buf[off + i] = num & 0xff + num = Math.floor(num / 0x100) } +} - // Resolve the source URL relative to the URL of the source map - if (sourceMap && sourceMap.map && typeof sourceMap.map.originalPositionFor === 'function') { - var originalPosition = sourceMap.map.originalPositionFor(position); - - // Only return the original position if a matching line was found. If no - // matching line is found then we return position instead, which will cause - // the stack trace to print the path and line for the compiled file. It is - // better to give a precise location in the compiled file than a vague - // location in the original file. - if (originalPosition.source !== null) { - originalPosition.source = supportRelativeURL( - sourceMap.url, originalPosition.source); - return originalPosition; - } +function encodeSize (num, buf, off) { + if (num.toString(8).length > 11) { + encodeSizeBin(num, buf, off) + } else { + b4a.write(buf, encodeOct(num, 11), off) } - - return position; } -// Parses code generated by FormatEvalOrigin(), a function inside V8: -// https://code.google.com/p/v8/source/browse/trunk/src/messages.js -function mapEvalOrigin(origin) { - // Most eval() calls are in this format - var match = /^eval at ([^(]+) \((.+):(\d+):(\d+)\)$/.exec(origin); - if (match) { - var position = mapSourcePosition({ - source: match[2], - line: +match[3], - column: match[4] - 1 - }); - return 'eval at ' + match[1] + ' (' + position.source + ':' + - position.line + ':' + (position.column + 1) + ')'; +/* Copied from the node-tar repo and modified to meet + * tar-stream coding standard. + * + * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349 + */ +function parse256 (buf) { + // first byte MUST be either 80 or FF + // 80 for positive, FF for 2's comp + let positive + if (buf[0] === 0x80) positive = true + else if (buf[0] === 0xFF) positive = false + else return null + + // build up a base-256 tuple from the least sig to the highest + const tuple = [] + let i + for (i = buf.length - 1; i > 0; i--) { + const byte = buf[i] + if (positive) tuple.push(byte) + else tuple.push(0xFF - byte) } - // Parse nested eval() calls using recursion - match = /^eval at ([^(]+) \((.+)\)$/.exec(origin); - if (match) { - return 'eval at ' + match[1] + ' (' + mapEvalOrigin(match[2]) + ')'; + let sum = 0 + const l = tuple.length + for (i = 0; i < l; i++) { + sum += tuple[i] * Math.pow(256, i) } - // Make sure we still return useful information if we didn't find anything - return origin; + return positive ? sum : -1 * sum } -// This is copied almost verbatim from the V8 source code at -// https://code.google.com/p/v8/source/browse/trunk/src/messages.js. The -// implementation of wrapCallSite() used to just forward to the actual source -// code of CallSite.prototype.toString but unfortunately a new release of V8 -// did something to the prototype chain and broke the shim. The only fix I -// could find was copy/paste. -function CallSiteToString() { - var fileName; - var fileLocation = ""; - if (this.isNative()) { - fileLocation = "native"; - } else { - fileName = this.getScriptNameOrSourceURL(); - if (!fileName && this.isEval()) { - fileLocation = this.getEvalOrigin(); - fileLocation += ", "; // Expecting source position to follow. - } - - if (fileName) { - fileLocation += fileName; - } else { - // Source code does not originate from a file and is not native, but we - // can still get the source position inside the source string, e.g. in - // an eval string. - fileLocation += ""; - } - var lineNumber = this.getLineNumber(); - if (lineNumber != null) { - fileLocation += ":" + lineNumber; - var columnNumber = this.getColumnNumber(); - if (columnNumber) { - fileLocation += ":" + columnNumber; - } - } - } +function decodeOct (val, offset, length) { + val = val.subarray(offset, offset + length) + offset = 0 - var line = ""; - var functionName = this.getFunctionName(); - var addSuffix = true; - var isConstructor = this.isConstructor(); - var isMethodCall = !(this.isToplevel() || isConstructor); - if (isMethodCall) { - var typeName = this.getTypeName(); - // Fixes shim to be backward compatable with Node v0 to v4 - if (typeName === "[object Object]") { - typeName = "null"; - } - var methodName = this.getMethodName(); - if (functionName) { - if (typeName && functionName.indexOf(typeName) != 0) { - line += typeName + "."; - } - line += functionName; - if (methodName && functionName.indexOf("." + methodName) != functionName.length - methodName.length - 1) { - line += " [as " + methodName + "]"; - } - } else { - line += typeName + "." + (methodName || ""); - } - } else if (isConstructor) { - line += "new " + (functionName || ""); - } else if (functionName) { - line += functionName; + // If prefixed with 0x80 then parse as a base-256 integer + if (val[offset] & 0x80) { + return parse256(val) } else { - line += fileLocation; - addSuffix = false; - } - if (addSuffix) { - line += " (" + fileLocation + ")"; + // Older versions of tar can prefix with spaces + while (offset < val.length && val[offset] === 32) offset++ + const end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length) + while (offset < end && val[offset] === 0) offset++ + if (end === offset) return 0 + return parseInt(b4a.toString(val.subarray(offset, end)), 8) } - return line; } -function cloneCallSite(frame) { - var object = {}; - Object.getOwnPropertyNames(Object.getPrototypeOf(frame)).forEach(function(name) { - object[name] = /^(?:is|get)/.test(name) ? function() { return frame[name].call(frame); } : frame[name]; - }); - object.toString = CallSiteToString; - return object; +function decodeStr (val, offset, length, encoding) { + return b4a.toString(val.subarray(offset, indexOf(val, 0, offset, offset + length)), encoding) } -function wrapCallSite(frame) { - if(frame.isNative()) { - return frame; - } +function addLength (str) { + const len = b4a.byteLength(str) + let digits = Math.floor(Math.log(len) / Math.log(10)) + 1 + if (len + digits >= Math.pow(10, digits)) digits++ - // Most call sites will return the source file from getFileName(), but code - // passed to eval() ending in "//# sourceURL=..." will return the source file - // from getScriptNameOrSourceURL() instead - var source = frame.getFileName() || frame.getScriptNameOrSourceURL(); - if (source) { - var line = frame.getLineNumber(); - var column = frame.getColumnNumber() - 1; + return (len + digits) + str +} - // Fix position in Node where some (internal) code is prepended. - // See https://github.com/evanw/node-source-map-support/issues/36 - var headerLength = 62; - if (line === 1 && column > headerLength && !isInBrowser() && !frame.isEval()) { - column -= headerLength; - } - var position = mapSourcePosition({ - source: source, - line: line, - column: column - }); - frame = cloneCallSite(frame); - var originalFunctionName = frame.getFunctionName; - frame.getFunctionName = function() { return position.name || originalFunctionName(); }; - frame.getFileName = function() { return position.source; }; - frame.getLineNumber = function() { return position.line; }; - frame.getColumnNumber = function() { return position.column + 1; }; - frame.getScriptNameOrSourceURL = function() { return position.source; }; - return frame; +/***/ }), + +/***/ 56118: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +exports.extract = __nccwpck_require__(35763) +exports.pack = __nccwpck_require__(80861) + + +/***/ }), + +/***/ 80861: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const { Readable, Writable, getStreamError } = __nccwpck_require__(36204) +const b4a = __nccwpck_require__(73057) + +const constants = __nccwpck_require__(20775) +const headers = __nccwpck_require__(88428) + +const DMODE = 0o755 +const FMODE = 0o644 + +const END_OF_TAR = b4a.alloc(1024) + +class Sink extends Writable { + constructor (pack, header, callback) { + super({ mapWritable, eagerOpen: true }) + + this.written = 0 + this.header = header + + this._callback = callback + this._linkname = null + this._isLinkname = header.type === 'symlink' && !header.linkname + this._isVoid = header.type !== 'file' && header.type !== 'contiguous-file' + this._finished = false + this._pack = pack + this._openCallback = null + + if (this._pack._stream === null) this._pack._stream = this + else this._pack._pending.push(this) } - // Code called using eval() needs special handling - var origin = frame.isEval() && frame.getEvalOrigin(); - if (origin) { - origin = mapEvalOrigin(origin); - frame = cloneCallSite(frame); - frame.getEvalOrigin = function() { return origin; }; - return frame; + _open (cb) { + this._openCallback = cb + if (this._pack._stream === this) this._continueOpen() } - // If we get here then we were unable to change the source position - return frame; -} + _continuePack (err) { + if (this._callback === null) return -// This function is part of the V8 stack trace API, for more info see: -// https://v8.dev/docs/stack-trace-api -function prepareStackTrace(error, stack) { - if (emptyCacheBetweenOperations) { - fileContentsCache = {}; - sourceMapCache = {}; + const callback = this._callback + this._callback = null + + callback(err) } - var name = error.name || 'Error'; - var message = error.message || ''; - var errorString = name + ": " + message; + _continueOpen () { + if (this._pack._stream === null) this._pack._stream = this - return errorString + stack.map(function(frame) { - return '\n at ' + wrapCallSite(frame); - }).join(''); -} + const cb = this._openCallback + this._openCallback = null + if (cb === null) return -// Generate position and snippet of original source with pointer -function getErrorSource(error) { - var match = /\n at [^(]+ \((.*):(\d+):(\d+)\)/.exec(error.stack); - if (match) { - var source = match[1]; - var line = +match[2]; - var column = +match[3]; + if (this._pack.destroying) return cb(new Error('pack stream destroyed')) + if (this._pack._finalized) return cb(new Error('pack stream is already finalized')) - // Support the inline sourceContents inside the source map - var contents = fileContentsCache[source]; + this._pack._stream = this - // Support files on disk - if (!contents && fs && fs.existsSync(source)) { - try { - contents = fs.readFileSync(source, 'utf8'); - } catch (er) { - contents = ''; - } + if (!this._isLinkname) { + this._pack._encode(this.header) } - // Format the line from the original source code like node does - if (contents) { - var code = contents.split(/(?:\r\n|\r|\n)/)[line - 1]; - if (code) { - return source + ':' + line + '\n' + code + '\n' + - new Array(column).join(' ') + '^'; + if (this._isVoid) { + this._finish() + this._continuePack(null) + } + + cb(null) + } + + _write (data, cb) { + if (this._isLinkname) { + this._linkname = this._linkname ? b4a.concat([this._linkname, data]) : data + return cb(null) + } + + if (this._isVoid) { + if (data.byteLength > 0) { + return cb(new Error('No body allowed for this entry')) } + return cb() } + + this.written += data.byteLength + if (this._pack.push(data)) return cb() + this._pack._drain = cb } - return null; -} -function printErrorAndExit (error) { - var source = getErrorSource(error); + _finish () { + if (this._finished) return + this._finished = true - // Ensure error is printed synchronously and not truncated - if (process.stderr._handle && process.stderr._handle.setBlocking) { - process.stderr._handle.setBlocking(true); + if (this._isLinkname) { + this.header.linkname = this._linkname ? b4a.toString(this._linkname, 'utf-8') : '' + this._pack._encode(this.header) + } + + overflow(this._pack, this.header.size) + + this._pack._done(this) } - if (source) { - console.error(); - console.error(source); + _final (cb) { + if (this.written !== this.header.size) { // corrupting tar + return cb(new Error('Size mismatch')) + } + + this._finish() + cb(null) } - console.error(error.stack); - process.exit(1); + _getError () { + return getStreamError(this) || new Error('tar entry destroyed') + } + + _predestroy () { + this._pack.destroy(this._getError()) + } + + _destroy (cb) { + this._pack._done(this) + + this._continuePack(this._finished ? null : this._getError()) + + cb() + } } -function shimEmitUncaughtException () { - var origEmit = process.emit; +class Pack extends Readable { + constructor (opts) { + super(opts) + this._drain = noop + this._finalized = false + this._finalizing = false + this._pending = [] + this._stream = null + } - process.emit = function (type) { - if (type === 'uncaughtException') { - var hasStack = (arguments[1] && arguments[1].stack); - var hasListeners = (this.listeners(type).length > 0); + entry (header, buffer, callback) { + if (this._finalized || this.destroying) throw new Error('already finalized or destroyed') - if (hasStack && !hasListeners) { - return printErrorAndExit(arguments[1]); - } + if (typeof buffer === 'function') { + callback = buffer + buffer = null } - return origEmit.apply(this, arguments); - }; -} + if (!callback) callback = noop -var originalRetrieveFileHandlers = retrieveFileHandlers.slice(0); -var originalRetrieveMapHandlers = retrieveMapHandlers.slice(0); + if (!header.size || header.type === 'symlink') header.size = 0 + if (!header.type) header.type = modeToType(header.mode) + if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE + if (!header.uid) header.uid = 0 + if (!header.gid) header.gid = 0 + if (!header.mtime) header.mtime = new Date() -exports.wrapCallSite = wrapCallSite; -exports.getErrorSource = getErrorSource; -exports.mapSourcePosition = mapSourcePosition; -exports.retrieveSourceMap = retrieveSourceMap; + if (typeof buffer === 'string') buffer = b4a.from(buffer) -exports.install = function(options) { - options = options || {}; + const sink = new Sink(this, header, callback) - if (options.environment) { - environment = options.environment; - if (["node", "browser", "auto"].indexOf(environment) === -1) { - throw new Error("environment " + environment + " was unknown. Available options are {auto, browser, node}") + if (b4a.isBuffer(buffer)) { + header.size = buffer.byteLength + sink.write(buffer) + sink.end() + return sink } - } - // Allow sources to be found by methods other than reading the files - // directly from disk. - if (options.retrieveFile) { - if (options.overrideRetrieveFile) { - retrieveFileHandlers.length = 0; + if (sink._isVoid) { + return sink } - retrieveFileHandlers.unshift(options.retrieveFile); + return sink } - // Allow source maps to be found by methods other than reading the files - // directly from disk. - if (options.retrieveSourceMap) { - if (options.overrideRetrieveSourceMap) { - retrieveMapHandlers.length = 0; + finalize () { + if (this._stream || this._pending.length > 0) { + this._finalizing = true + return } - retrieveMapHandlers.unshift(options.retrieveSourceMap); + if (this._finalized) return + this._finalized = true + + this.push(END_OF_TAR) + this.push(null) } - // Support runtime transpilers that include inline source maps - if (options.hookRequire && !isInBrowser()) { - var Module; - try { - Module = __nccwpck_require__(73339); - } catch (err) { - // NOP: Loading in catch block to convert webpack error to warning. - } - var $compile = Module.prototype._compile; + _done (stream) { + if (stream !== this._stream) return - if (!$compile.__sourceMapSupport) { - Module.prototype._compile = function(content, filename) { - fileContentsCache[filename] = content; - sourceMapCache[filename] = undefined; - return $compile.call(this, content, filename); - }; + this._stream = null - Module.prototype._compile.__sourceMapSupport = true; + if (this._finalizing) this.finalize() + if (this._pending.length) this._pending.shift()._continueOpen() + } + + _encode (header) { + if (!header.pax) { + const buf = headers.encode(header) + if (buf) { + this.push(buf) + return + } } + this._encodePax(header) } - // Configure options - if (!emptyCacheBetweenOperations) { - emptyCacheBetweenOperations = 'emptyCacheBetweenOperations' in options ? - options.emptyCacheBetweenOperations : false; + _encodePax (header) { + const paxHeader = headers.encodePax({ + name: header.name, + linkname: header.linkname, + pax: header.pax + }) + + const newHeader = { + name: 'PaxHeader', + mode: header.mode, + uid: header.uid, + gid: header.gid, + size: paxHeader.byteLength, + mtime: header.mtime, + type: 'pax-header', + linkname: header.linkname && 'PaxHeader', + uname: header.uname, + gname: header.gname, + devmajor: header.devmajor, + devminor: header.devminor + } + + this.push(headers.encode(newHeader)) + this.push(paxHeader) + overflow(this, paxHeader.byteLength) + + newHeader.size = header.size + newHeader.type = header.type + this.push(headers.encode(newHeader)) } - // Install the error reformatter - if (!errorFormatterInstalled) { - errorFormatterInstalled = true; - Error.prepareStackTrace = prepareStackTrace; + _doDrain () { + const drain = this._drain + this._drain = noop + drain() } - if (!uncaughtShimInstalled) { - var installHandler = 'handleUncaughtExceptions' in options ? - options.handleUncaughtExceptions : true; + _predestroy () { + const err = getStreamError(this) - // Provide the option to not install the uncaught exception handler. This is - // to support other uncaught exception handlers (in test frameworks, for - // example). If this handler is not installed and there are no other uncaught - // exception handlers, uncaught exceptions will be caught by node's built-in - // exception handler and the process will still be terminated. However, the - // generated JavaScript code will be shown above the stack trace instead of - // the original source code. - if (installHandler && hasGlobalProcessEventEmitter()) { - uncaughtShimInstalled = true; - shimEmitUncaughtException(); + if (this._stream) this._stream.destroy(err) + + while (this._pending.length) { + const stream = this._pending.shift() + stream.destroy(err) + stream._continueOpen() } + + this._doDrain() } -}; -exports.resetRetrieveHandlers = function() { - retrieveFileHandlers.length = 0; - retrieveMapHandlers.length = 0; + _read (cb) { + this._doDrain() + cb() + } +} - retrieveFileHandlers = originalRetrieveFileHandlers.slice(0); - retrieveMapHandlers = originalRetrieveMapHandlers.slice(0); - - retrieveSourceMap = handlerExec(retrieveMapHandlers); - retrieveFile = handlerExec(retrieveFileHandlers); +module.exports = function pack (opts) { + return new Pack(opts) +} + +function modeToType (mode) { + switch (mode & constants.S_IFMT) { + case constants.S_IFBLK: return 'block-device' + case constants.S_IFCHR: return 'character-device' + case constants.S_IFDIR: return 'directory' + case constants.S_IFIFO: return 'fifo' + case constants.S_IFLNK: return 'symlink' + } + + return 'file' +} + +function noop () {} + +function overflow (self, size) { + size &= 511 + if (size) self.push(END_OF_TAR.subarray(0, 512 - size)) +} + +function mapWritable (buf) { + return b4a.isBuffer(buf) ? buf : b4a.from(buf) } /***/ }), -/***/ 76934: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 97934: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ +const PassThroughDecoder = __nccwpck_require__(47256) +const UTF8Decoder = __nccwpck_require__(86414) -var util = __nccwpck_require__(62492); -var has = Object.prototype.hasOwnProperty; -var hasNativeMap = typeof Map !== "undefined"; +module.exports = class TextDecoder { + constructor (encoding = 'utf8') { + this.encoding = normalizeEncoding(encoding) -/** - * A data structure which is a combination of an array and a set. Adding a new - * member is O(1), testing for membership is O(1), and finding the index of an - * element is O(1). Removing elements from the set is not supported. Only - * strings are supported for membership. - */ -function ArraySet() { - this._array = []; - this._set = hasNativeMap ? new Map() : Object.create(null); -} + switch (this.encoding) { + case 'utf8': + this.decoder = new UTF8Decoder() + break + case 'utf16le': + case 'base64': + throw new Error('Unsupported encoding: ' + this.encoding) + default: + this.decoder = new PassThroughDecoder(this.encoding) + } + } -/** - * Static method for creating ArraySet instances from an existing array. - */ -ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { - var set = new ArraySet(); - for (var i = 0, len = aArray.length; i < len; i++) { - set.add(aArray[i], aAllowDuplicates); + get remaining () { + return this.decoder.remaining } - return set; -}; -/** - * Return how many unique items are in this ArraySet. If duplicates have been - * added, than those do not count towards the size. - * - * @returns Number - */ -ArraySet.prototype.size = function ArraySet_size() { - return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length; -}; + push (data) { + if (typeof data === 'string') return data + return this.decoder.decode(data) + } -/** - * Add the given string to this set. - * - * @param String aStr - */ -ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { - var sStr = hasNativeMap ? aStr : util.toSetString(aStr); - var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr); - var idx = this._array.length; - if (!isDuplicate || aAllowDuplicates) { - this._array.push(aStr); + // For Node.js compatibility + write (data) { + return this.push(data) } - if (!isDuplicate) { - if (hasNativeMap) { - this._set.set(aStr, idx); - } else { - this._set[sStr] = idx; - } + + end (data) { + let result = '' + if (data) result = this.push(data) + result += this.decoder.flush() + return result } -}; +} -/** - * Is the given string a member of this set? - * - * @param String aStr - */ -ArraySet.prototype.has = function ArraySet_has(aStr) { - if (hasNativeMap) { - return this._set.has(aStr); - } else { - var sStr = util.toSetString(aStr); - return has.call(this._set, sStr); +function normalizeEncoding (encoding) { + encoding = encoding.toLowerCase() + + switch (encoding) { + case 'utf8': + case 'utf-8': + return 'utf8' + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return 'utf16le' + case 'latin1': + case 'binary': + return 'latin1' + case 'base64': + case 'ascii': + case 'hex': + return encoding + default: + throw new Error('Unknown encoding: ' + encoding) } }; -/** - * What is the index of the given string in the array? - * - * @param String aStr - */ -ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { - if (hasNativeMap) { - var idx = this._set.get(aStr); - if (idx >= 0) { - return idx; - } - } else { - var sStr = util.toSetString(aStr); - if (has.call(this._set, sStr)) { - return this._set[sStr]; - } - } - throw new Error('"' + aStr + '" is not in the set.'); -}; +/***/ }), -/** - * What is the element at the given index? - * - * @param Number aIdx - */ -ArraySet.prototype.at = function ArraySet_at(aIdx) { - if (aIdx >= 0 && aIdx < this._array.length) { - return this._array[aIdx]; +/***/ 47256: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const b4a = __nccwpck_require__(73057) + +module.exports = class PassThroughDecoder { + constructor (encoding) { + this.encoding = encoding } - throw new Error('No element indexed by ' + aIdx); -}; -/** - * Returns the array representation of this set (which has the proper indices - * indicated by indexOf). Note that this is a copy of the internal array used - * for storing the members so that no one can mess with internal state. - */ -ArraySet.prototype.toArray = function ArraySet_toArray() { - return this._array.slice(); -}; + get remaining () { + return 0 + } -exports.C = ArraySet; + decode (tail) { + return b4a.toString(tail, this.encoding) + } + + flush () { + return '' + } +} /***/ }), -/***/ 27935: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 86414: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - * - * Based on the Base 64 VLQ implementation in Closure Compiler: - * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java - * - * Copyright 2011 The Closure Compiler Authors. All rights reserved. - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: - * - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials provided - * with the distribution. - * * Neither the name of Google Inc. nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -var base64 = __nccwpck_require__(691); - -// A single base 64 digit can contain 6 bits of data. For the base 64 variable -// length quantities we use in the source map spec, the first bit is the sign, -// the next four bits are the actual value, and the 6th bit is the -// continuation bit. The continuation bit tells us whether there are more -// digits in this value following this digit. -// -// Continuation -// | Sign -// | | -// V V -// 101011 - -var VLQ_BASE_SHIFT = 5; - -// binary: 100000 -var VLQ_BASE = 1 << VLQ_BASE_SHIFT; - -// binary: 011111 -var VLQ_BASE_MASK = VLQ_BASE - 1; - -// binary: 100000 -var VLQ_CONTINUATION_BIT = VLQ_BASE; +const b4a = __nccwpck_require__(73057) /** - * Converts from a two-complement value to a value where the sign bit is - * placed in the least significant bit. For example, as decimals: - * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) - * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + * https://encoding.spec.whatwg.org/#utf-8-decoder */ -function toVLQSigned(aValue) { - return aValue < 0 - ? ((-aValue) << 1) + 1 - : (aValue << 1) + 0; -} +module.exports = class UTF8Decoder { + constructor () { + this.codePoint = 0 + this.bytesSeen = 0 + this.bytesNeeded = 0 + this.lowerBoundary = 0x80 + this.upperBoundary = 0xbf + } -/** - * Converts to a two-complement value from a value where the sign bit is - * placed in the least significant bit. For example, as decimals: - * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 - * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 - */ -function fromVLQSigned(aValue) { - var isNegative = (aValue & 1) === 1; - var shifted = aValue >> 1; - return isNegative - ? -shifted - : shifted; -} + get remaining () { + return this.bytesSeen + } -/** - * Returns the base 64 VLQ encoded value. - */ -exports.encode = function base64VLQ_encode(aValue) { - var encoded = ""; - var digit; + decode (data) { + // If we have a fast path, just sniff if the last part is a boundary + if (this.bytesNeeded === 0) { + let isBoundary = true - var vlq = toVLQSigned(aValue); + for (let i = Math.max(0, data.byteLength - 4), n = data.byteLength; i < n && isBoundary; i++) { + isBoundary = data[i] <= 0x7f + } - do { - digit = vlq & VLQ_BASE_MASK; - vlq >>>= VLQ_BASE_SHIFT; - if (vlq > 0) { - // There are still more digits in this value, so we must make sure the - // continuation bit is marked. - digit |= VLQ_CONTINUATION_BIT; + if (isBoundary) return b4a.toString(data, 'utf8') } - encoded += base64.encode(digit); - } while (vlq > 0); - return encoded; -}; - -/** - * Decodes the next base 64 VLQ value from the given string and returns the - * value and the rest of the string via the out parameter. - */ -exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) { - var strLen = aStr.length; - var result = 0; - var shift = 0; - var continuation, digit; + let result = '' - do { - if (aIndex >= strLen) { - throw new Error("Expected more digits in base 64 VLQ value."); - } + for (let i = 0, n = data.byteLength; i < n; i++) { + const byte = data[i] - digit = base64.decode(aStr.charCodeAt(aIndex++)); - if (digit === -1) { - throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1)); - } + if (this.bytesNeeded === 0) { + if (byte <= 0x7f) { + result += String.fromCharCode(byte) + } else { + this.bytesSeen = 1 - continuation = !!(digit & VLQ_CONTINUATION_BIT); - digit &= VLQ_BASE_MASK; - result = result + (digit << shift); - shift += VLQ_BASE_SHIFT; - } while (continuation); + if (byte >= 0xc2 && byte <= 0xdf) { + this.bytesNeeded = 2 + this.codePoint = byte & 0x1f + } else if (byte >= 0xe0 && byte <= 0xef) { + if (byte === 0xe0) this.lowerBoundary = 0xa0 + else if (byte === 0xed) this.upperBoundary = 0x9f + this.bytesNeeded = 3 + this.codePoint = byte & 0xf + } else if (byte >= 0xf0 && byte <= 0xf4) { + if (byte === 0xf0) this.lowerBoundary = 0x90 + if (byte === 0xf4) this.upperBoundary = 0x8f + this.bytesNeeded = 4 + this.codePoint = byte & 0x7 + } else { + result += '\ufffd' + } + } - aOutParam.value = fromVLQSigned(result); - aOutParam.rest = aIndex; -}; + continue + } + if (byte < this.lowerBoundary || byte > this.upperBoundary) { + this.codePoint = 0 + this.bytesNeeded = 0 + this.bytesSeen = 0 + this.lowerBoundary = 0x80 + this.upperBoundary = 0xbf -/***/ }), + result += '\ufffd' -/***/ 691: -/***/ ((__unused_webpack_module, exports) => { + continue + } -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ + this.lowerBoundary = 0x80 + this.upperBoundary = 0xbf -var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); + this.codePoint = (this.codePoint << 6) | (byte & 0x3f) + this.bytesSeen++ -/** - * Encode an integer in the range of 0 to 63 to a single base 64 digit. - */ -exports.encode = function (number) { - if (0 <= number && number < intToCharMap.length) { - return intToCharMap[number]; - } - throw new TypeError("Must be between 0 and 63: " + number); -}; + if (this.bytesSeen !== this.bytesNeeded) continue -/** - * Decode a single base 64 character code digit to an integer. Returns -1 on - * failure. - */ -exports.decode = function (charCode) { - var bigA = 65; // 'A' - var bigZ = 90; // 'Z' + result += String.fromCodePoint(this.codePoint) - var littleA = 97; // 'a' - var littleZ = 122; // 'z' + this.codePoint = 0 + this.bytesNeeded = 0 + this.bytesSeen = 0 + } - var zero = 48; // '0' - var nine = 57; // '9' + return result + } - var plus = 43; // '+' - var slash = 47; // '/' + flush () { + const result = this.bytesNeeded > 0 ? '\ufffd' : '' - var littleOffset = 26; - var numberOffset = 52; + this.codePoint = 0 + this.bytesNeeded = 0 + this.bytesSeen = 0 + this.lowerBoundary = 0x80 + this.upperBoundary = 0xbf - // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ - if (bigA <= charCode && charCode <= bigZ) { - return (charCode - bigA); + return result } +} - // 26 - 51: abcdefghijklmnopqrstuvwxyz - if (littleA <= charCode && charCode <= littleZ) { - return (charCode - littleA + littleOffset); - } - // 52 - 61: 0123456789 - if (zero <= charCode && charCode <= nine) { - return (charCode - zero + numberOffset); - } +/***/ }), - // 62: + - if (charCode == plus) { - return 62; - } +/***/ 50461: +/***/ ((module, exports, __nccwpck_require__) => { - // 63: / - if (charCode == slash) { - return 63; - } +var Stream = __nccwpck_require__(2203) - // Invalid base64 digit. - return -1; -}; +// through +// +// a stream that does nothing but re-emit the input. +// useful for aggregating a series of changing but not ending streams into one stream) +exports = module.exports = through +through.through = through -/***/ }), +//create a readable writable stream. -/***/ 72326: -/***/ ((__unused_webpack_module, exports) => { +function through (write, end, opts) { + write = write || function (data) { this.queue(data) } + end = end || function () { this.queue(null) } -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ + var ended = false, destroyed = false, buffer = [], _ended = false + var stream = new Stream() + stream.readable = stream.writable = true + stream.paused = false -exports.GREATEST_LOWER_BOUND = 1; -exports.LEAST_UPPER_BOUND = 2; +// stream.autoPause = !(opts && opts.autoPause === false) + stream.autoDestroy = !(opts && opts.autoDestroy === false) -/** - * Recursive implementation of binary search. - * - * @param aLow Indices here and lower do not contain the needle. - * @param aHigh Indices here and higher do not contain the needle. - * @param aNeedle The element being searched for. - * @param aHaystack The non-empty array being searched. - * @param aCompare Function which takes two elements and returns -1, 0, or 1. - * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or - * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - */ -function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) { - // This function terminates when one of the following is true: - // - // 1. We find the exact element we are looking for. - // - // 2. We did not find the exact element, but we can return the index of - // the next-closest element. - // - // 3. We did not find the exact element, and there is no next-closest - // element than the one we are searching for, so we return -1. - var mid = Math.floor((aHigh - aLow) / 2) + aLow; - var cmp = aCompare(aNeedle, aHaystack[mid], true); - if (cmp === 0) { - // Found the element we are looking for. - return mid; + stream.write = function (data) { + write.call(this, data) + return !stream.paused } - else if (cmp > 0) { - // Our needle is greater than aHaystack[mid]. - if (aHigh - mid > 1) { - // The element is in the upper half. - return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias); - } - // The exact needle element was not found in this haystack. Determine if - // we are in termination case (3) or (2) and return the appropriate thing. - if (aBias == exports.LEAST_UPPER_BOUND) { - return aHigh < aHaystack.length ? aHigh : -1; - } else { - return mid; + function drain() { + while(buffer.length && !stream.paused) { + var data = buffer.shift() + if(null === data) + return stream.emit('end') + else + stream.emit('data', data) } } - else { - // Our needle is less than aHaystack[mid]. - if (mid - aLow > 1) { - // The element is in the lower half. - return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias); - } - // we are in termination case (3) or (2) and return the appropriate thing. - if (aBias == exports.LEAST_UPPER_BOUND) { - return mid; - } else { - return aLow < 0 ? -1 : aLow; - } + stream.queue = stream.push = function (data) { +// console.error(ended) + if(_ended) return stream + if(data === null) _ended = true + buffer.push(data) + drain() + return stream } -} -/** - * This is an implementation of binary search which will always try and return - * the index of the closest element if there is no exact hit. This is because - * mappings between original and generated line/col pairs are single points, - * and there is an implicit region between each of them, so a miss just means - * that you aren't on the very start of a region. - * - * @param aNeedle The element you are looking for. - * @param aHaystack The array that is being searched. - * @param aCompare A function which takes the needle and an element in the - * array and returns -1, 0, or 1 depending on whether the needle is less - * than, equal to, or greater than the element, respectively. - * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or - * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'. - */ -exports.search = function search(aNeedle, aHaystack, aCompare, aBias) { - if (aHaystack.length === 0) { - return -1; + //this will be registered as the first 'end' listener + //must call destroy next tick, to make sure we're after any + //stream piped from here. + //this is only a problem if end is not emitted synchronously. + //a nicer way to do this is to make sure this is the last listener for 'end' + + stream.on('end', function () { + stream.readable = false + if(!stream.writable && stream.autoDestroy) + process.nextTick(function () { + stream.destroy() + }) + }) + + function _end () { + stream.writable = false + end.call(stream) + if(!stream.readable && stream.autoDestroy) + stream.destroy() } - var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, - aCompare, aBias || exports.GREATEST_LOWER_BOUND); - if (index < 0) { - return -1; + stream.end = function (data) { + if(ended) return + ended = true + if(arguments.length) stream.write(data) + _end() // will emit or queue + return stream } - // We have found either the exact element, or the next-closest element than - // the one we are searching for. However, there may be more than one such - // element. Make sure we always return the smallest of these. - while (index - 1 >= 0) { - if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) { - break; + stream.destroy = function () { + if(destroyed) return + destroyed = true + ended = true + buffer.length = 0 + stream.writable = stream.readable = false + stream.emit('close') + return stream + } + + stream.pause = function () { + if(stream.paused) return + stream.paused = true + return stream + } + + stream.resume = function () { + if(stream.paused) { + stream.paused = false + stream.emit('resume') } - --index; + drain() + //may have become paused again, + //as drain emits 'data'. + if(!stream.paused) + stream.emit('drain') + return stream } + return stream +} - return index; -}; /***/ }), -/***/ 12861: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 61860: +/***/ ((module) => { -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2014 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ +/****************************************************************************** +Copyright (c) Microsoft Corporation. -var util = __nccwpck_require__(62492); +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted. -/** - * Determine whether mappingB is after mappingA with respect to generated - * position. - */ -function generatedPositionAfter(mappingA, mappingB) { - // Optimized for most common case - var lineA = mappingA.generatedLine; - var lineB = mappingB.generatedLine; - var columnA = mappingA.generatedColumn; - var columnB = mappingB.generatedColumn; - return lineB > lineA || lineB == lineA && columnB >= columnA || - util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0; -} +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. +***************************************************************************** */ +/* global global, define, Symbol, Reflect, Promise, SuppressedError */ +var __extends; +var __assign; +var __rest; +var __decorate; +var __param; +var __esDecorate; +var __runInitializers; +var __propKey; +var __setFunctionName; +var __metadata; +var __awaiter; +var __generator; +var __exportStar; +var __values; +var __read; +var __spread; +var __spreadArrays; +var __spreadArray; +var __await; +var __asyncGenerator; +var __asyncDelegator; +var __asyncValues; +var __makeTemplateObject; +var __importStar; +var __importDefault; +var __classPrivateFieldGet; +var __classPrivateFieldSet; +var __classPrivateFieldIn; +var __createBinding; +var __addDisposableResource; +var __disposeResources; +(function (factory) { + var root = typeof global === "object" ? global : typeof self === "object" ? self : typeof this === "object" ? this : {}; + if (typeof define === "function" && define.amd) { + define("tslib", ["exports"], function (exports) { factory(createExporter(root, createExporter(exports))); }); + } + else if ( true && typeof module.exports === "object") { + factory(createExporter(root, createExporter(module.exports))); + } + else { + factory(createExporter(root)); + } + function createExporter(exports, previous) { + if (exports !== root) { + if (typeof Object.create === "function") { + Object.defineProperty(exports, "__esModule", { value: true }); + } + else { + exports.__esModule = true; + } + } + return function (id, v) { return exports[id] = previous ? previous(id, v) : v; }; + } +}) +(function (exporter) { + var extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; -/** - * A data structure to provide a sorted view of accumulated mappings in a - * performance conscious manner. It trades a neglibable overhead in general - * case for a large speedup in case of mappings being added in order. - */ -function MappingList() { - this._array = []; - this._sorted = true; - // Serves as infimum - this._last = {generatedLine: -1, generatedColumn: 0}; -} + __extends = function (d, b) { + if (typeof b !== "function" && b !== null) + throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; -/** - * Iterate through internal items. This method takes the same arguments that - * `Array.prototype.forEach` takes. - * - * NOTE: The order of the mappings is NOT guaranteed. - */ -MappingList.prototype.unsortedForEach = - function MappingList_forEach(aCallback, aThisArg) { - this._array.forEach(aCallback, aThisArg); - }; + __assign = Object.assign || function (t) { + for (var s, i = 1, n = arguments.length; i < n; i++) { + s = arguments[i]; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; + } + return t; + }; -/** - * Add the given source mapping. - * - * @param Object aMapping - */ -MappingList.prototype.add = function MappingList_add(aMapping) { - if (generatedPositionAfter(this._last, aMapping)) { - this._last = aMapping; - this._array.push(aMapping); - } else { - this._sorted = false; - this._array.push(aMapping); - } -}; + __rest = function (s, e) { + var t = {}; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) + t[p] = s[p]; + if (s != null && typeof Object.getOwnPropertySymbols === "function") + for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { + if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) + t[p[i]] = s[p[i]]; + } + return t; + }; -/** - * Returns the flat, sorted array of mappings. The mappings are sorted by - * generated position. - * - * WARNING: This method returns internal data without copying, for - * performance. The return value must NOT be mutated, and should be treated as - * an immutable borrow. If you want to take ownership, you must make your own - * copy. - */ -MappingList.prototype.toArray = function MappingList_toArray() { - if (!this._sorted) { - this._array.sort(util.compareByGeneratedPositionsInflated); - this._sorted = true; - } - return this._array; -}; + __decorate = function (decorators, target, key, desc) { + var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d; + if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc); + else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r; + return c > 3 && r && Object.defineProperty(target, key, r), r; + }; -exports.P = MappingList; + __param = function (paramIndex, decorator) { + return function (target, key) { decorator(target, key, paramIndex); } + }; + __esDecorate = function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) { + function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; } + var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value"; + var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null; + var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {}); + var _, done = false; + for (var i = decorators.length - 1; i >= 0; i--) { + var context = {}; + for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p]; + for (var p in contextIn.access) context.access[p] = contextIn.access[p]; + context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); }; + var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context); + if (kind === "accessor") { + if (result === void 0) continue; + if (result === null || typeof result !== "object") throw new TypeError("Object expected"); + if (_ = accept(result.get)) descriptor.get = _; + if (_ = accept(result.set)) descriptor.set = _; + if (_ = accept(result.init)) initializers.unshift(_); + } + else if (_ = accept(result)) { + if (kind === "field") initializers.unshift(_); + else descriptor[key] = _; + } + } + if (target) Object.defineProperty(target, contextIn.name, descriptor); + done = true; + }; -/***/ }), + __runInitializers = function (thisArg, initializers, value) { + var useValue = arguments.length > 2; + for (var i = 0; i < initializers.length; i++) { + value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg); + } + return useValue ? value : void 0; + }; -/***/ 9598: -/***/ ((__unused_webpack_module, exports) => { + __propKey = function (x) { + return typeof x === "symbol" ? x : "".concat(x); + }; -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ + __setFunctionName = function (f, name, prefix) { + if (typeof name === "symbol") name = name.description ? "[".concat(name.description, "]") : ""; + return Object.defineProperty(f, "name", { configurable: true, value: prefix ? "".concat(prefix, " ", name) : name }); + }; -// It turns out that some (most?) JavaScript engines don't self-host -// `Array.prototype.sort`. This makes sense because C++ will likely remain -// faster than JS when doing raw CPU-intensive sorting. However, when using a -// custom comparator function, calling back and forth between the VM's C++ and -// JIT'd JS is rather slow *and* loses JIT type information, resulting in -// worse generated code for the comparator function than would be optimal. In -// fact, when sorting with a comparator, these costs outweigh the benefits of -// sorting in C++. By using our own JS-implemented Quick Sort (below), we get -// a ~3500ms mean speed-up in `bench/bench.html`. + __metadata = function (metadataKey, metadataValue) { + if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(metadataKey, metadataValue); + }; -/** - * Swap the elements indexed by `x` and `y` in the array `ary`. - * - * @param {Array} ary - * The array. - * @param {Number} x - * The index of the first item. - * @param {Number} y - * The index of the second item. - */ -function swap(ary, x, y) { - var temp = ary[x]; - ary[x] = ary[y]; - ary[y] = temp; -} + __awaiter = function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); + }; -/** - * Returns a random integer within the range `low .. high` inclusive. - * - * @param {Number} low - * The lower bound on the range. - * @param {Number} high - * The upper bound on the range. - */ -function randomIntInRange(low, high) { - return Math.round(low + (Math.random() * (high - low))); -} + __generator = function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g; + return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (g && (g = 0, op[0] && (_ = 0)), _) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } + }; -/** - * The Quick Sort algorithm. - * - * @param {Array} ary - * An array to sort. - * @param {function} comparator - * Function to use to compare two items. - * @param {Number} p - * Start index of the array - * @param {Number} r - * End index of the array - */ -function doQuickSort(ary, comparator, p, r) { - // If our lower bound is less than our upper bound, we (1) partition the - // array into two pieces and (2) recurse on each half. If it is not, this is - // the empty array and our base case. + __exportStar = function(m, o) { + for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p)) __createBinding(o, m, p); + }; - if (p < r) { - // (1) Partitioning. - // - // The partitioning chooses a pivot between `p` and `r` and moves all - // elements that are less than or equal to the pivot to the before it, and - // all the elements that are greater than it after it. The effect is that - // once partition is done, the pivot is in the exact place it will be when - // the array is put in sorted order, and it will not need to be moved - // again. This runs in O(n) time. + __createBinding = Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); + }) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; + }); - // Always choose a random pivot so that an input array which is reverse - // sorted does not cause O(n^2) running time. - var pivotIndex = randomIntInRange(p, r); - var i = p - 1; + __values = function (o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); + }; - swap(ary, pivotIndex, r); - var pivot = ary[r]; + __read = function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; + }; - // Immediately after `j` is incremented in this loop, the following hold - // true: - // - // * Every element in `ary[p .. i]` is less than or equal to the pivot. - // - // * Every element in `ary[i+1 .. j-1]` is greater than the pivot. - for (var j = p; j < r; j++) { - if (comparator(ary[j], pivot) <= 0) { - i += 1; - swap(ary, i, j); - } - } + /** @deprecated */ + __spread = function () { + for (var ar = [], i = 0; i < arguments.length; i++) + ar = ar.concat(__read(arguments[i])); + return ar; + }; - swap(ary, i + 1, j); - var q = i + 1; + /** @deprecated */ + __spreadArrays = function () { + for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length; + for (var r = Array(s), k = 0, i = 0; i < il; i++) + for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++) + r[k] = a[j]; + return r; + }; - // (2) Recurse on each half. + __spreadArray = function (to, from, pack) { + if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) { + if (ar || !(i in from)) { + if (!ar) ar = Array.prototype.slice.call(from, 0, i); + ar[i] = from[i]; + } + } + return to.concat(ar || Array.prototype.slice.call(from)); + }; - doQuickSort(ary, comparator, p, q - 1); - doQuickSort(ary, comparator, q + 1, r); - } -} + __await = function (v) { + return this instanceof __await ? (this.v = v, this) : new __await(v); + }; -/** - * Sort the given array in-place with the given comparator function. - * - * @param {Array} ary - * An array to sort. - * @param {function} comparator - * Function to use to compare two items. - */ -exports.g = function (ary, comparator) { - doQuickSort(ary, comparator, 0, ary.length - 1); -}; + __asyncGenerator = function (thisArg, _arguments, generator) { + if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); + var g = generator.apply(thisArg, _arguments || []), i, q = []; + return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i; + function verb(n) { if (g[n]) i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; } + function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } } + function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); } + function fulfill(value) { resume("next", value); } + function reject(value) { resume("throw", value); } + function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); } + }; + __asyncDelegator = function (o) { + var i, p; + return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i; + function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; } + }; -/***/ }), + __asyncValues = function (o) { + if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); + var m = o[Symbol.asyncIterator], i; + return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i); + function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; } + function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); } + }; -/***/ 79907: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + __makeTemplateObject = function (cooked, raw) { + if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; } + return cooked; + }; -var __webpack_unused_export__; -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ + var __setModuleDefault = Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); + }) : function(o, v) { + o["default"] = v; + }; -var util = __nccwpck_require__(62492); -var binarySearch = __nccwpck_require__(72326); -var ArraySet = (__nccwpck_require__(76934)/* .ArraySet */ .C); -var base64VLQ = __nccwpck_require__(27935); -var quickSort = (__nccwpck_require__(9598)/* .quickSort */ .g); + __importStar = function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); + __setModuleDefault(result, mod); + return result; + }; -function SourceMapConsumer(aSourceMap, aSourceMapURL) { - var sourceMap = aSourceMap; - if (typeof aSourceMap === 'string') { - sourceMap = util.parseSourceMapInput(aSourceMap); - } + __importDefault = function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; + }; - return sourceMap.sections != null - ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL) - : new BasicSourceMapConsumer(sourceMap, aSourceMapURL); -} + __classPrivateFieldGet = function (receiver, state, kind, f) { + if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter"); + if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it"); + return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver); + }; -SourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) { - return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL); -} + __classPrivateFieldSet = function (receiver, state, value, kind, f) { + if (kind === "m") throw new TypeError("Private method is not writable"); + if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter"); + if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it"); + return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value; + }; -/** - * The version of the source mapping spec that we are consuming. - */ -SourceMapConsumer.prototype._version = 3; + __classPrivateFieldIn = function (state, receiver) { + if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object"); + return typeof state === "function" ? receiver === state : state.has(receiver); + }; -// `__generatedMappings` and `__originalMappings` are arrays that hold the -// parsed mapping coordinates from the source map's "mappings" attribute. They -// are lazily instantiated, accessed via the `_generatedMappings` and -// `_originalMappings` getters respectively, and we only parse the mappings -// and create these arrays once queried for a source location. We jump through -// these hoops because there can be many thousands of mappings, and parsing -// them is expensive, so we only want to do it if we must. -// -// Each object in the arrays is of the form: -// -// { -// generatedLine: The line number in the generated code, -// generatedColumn: The column number in the generated code, -// source: The path to the original source file that generated this -// chunk of code, -// originalLine: The line number in the original source that -// corresponds to this chunk of generated code, -// originalColumn: The column number in the original source that -// corresponds to this chunk of generated code, -// name: The name of the original symbol which generated this chunk of -// code. -// } -// -// All properties except for `generatedLine` and `generatedColumn` can be -// `null`. -// -// `_generatedMappings` is ordered by the generated positions. -// -// `_originalMappings` is ordered by the original positions. + __addDisposableResource = function (env, value, async) { + if (value !== null && value !== void 0) { + if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected."); + var dispose; + if (async) { + if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined."); + dispose = value[Symbol.asyncDispose]; + } + if (dispose === void 0) { + if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined."); + dispose = value[Symbol.dispose]; + } + if (typeof dispose !== "function") throw new TypeError("Object not disposable."); + env.stack.push({ value: value, dispose: dispose, async: async }); + } + else if (async) { + env.stack.push({ async: true }); + } + return value; + }; -SourceMapConsumer.prototype.__generatedMappings = null; -Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { - configurable: true, - enumerable: true, - get: function () { - if (!this.__generatedMappings) { - this._parseMappings(this._mappings, this.sourceRoot); - } - - return this.__generatedMappings; - } -}); + var _SuppressedError = typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) { + var e = new Error(message); + return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e; + }; -SourceMapConsumer.prototype.__originalMappings = null; -Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { - configurable: true, - enumerable: true, - get: function () { - if (!this.__originalMappings) { - this._parseMappings(this._mappings, this.sourceRoot); - } + __disposeResources = function (env) { + function fail(e) { + env.error = env.hasError ? new _SuppressedError(e, env.error, "An error was suppressed during disposal.") : e; + env.hasError = true; + } + function next() { + while (env.stack.length) { + var rec = env.stack.pop(); + try { + var result = rec.dispose && rec.dispose.call(rec.value); + if (rec.async) return Promise.resolve(result).then(next, function(e) { fail(e); return next(); }); + } + catch (e) { + fail(e); + } + } + if (env.hasError) throw env.error; + } + return next(); + }; - return this.__originalMappings; - } + exporter("__extends", __extends); + exporter("__assign", __assign); + exporter("__rest", __rest); + exporter("__decorate", __decorate); + exporter("__param", __param); + exporter("__esDecorate", __esDecorate); + exporter("__runInitializers", __runInitializers); + exporter("__propKey", __propKey); + exporter("__setFunctionName", __setFunctionName); + exporter("__metadata", __metadata); + exporter("__awaiter", __awaiter); + exporter("__generator", __generator); + exporter("__exportStar", __exportStar); + exporter("__createBinding", __createBinding); + exporter("__values", __values); + exporter("__read", __read); + exporter("__spread", __spread); + exporter("__spreadArrays", __spreadArrays); + exporter("__spreadArray", __spreadArray); + exporter("__await", __await); + exporter("__asyncGenerator", __asyncGenerator); + exporter("__asyncDelegator", __asyncDelegator); + exporter("__asyncValues", __asyncValues); + exporter("__makeTemplateObject", __makeTemplateObject); + exporter("__importStar", __importStar); + exporter("__importDefault", __importDefault); + exporter("__classPrivateFieldGet", __classPrivateFieldGet); + exporter("__classPrivateFieldSet", __classPrivateFieldSet); + exporter("__classPrivateFieldIn", __classPrivateFieldIn); + exporter("__addDisposableResource", __addDisposableResource); + exporter("__disposeResources", __disposeResources); }); -SourceMapConsumer.prototype._charIsMappingSeparator = - function SourceMapConsumer_charIsMappingSeparator(aStr, index) { - var c = aStr.charAt(index); - return c === ";" || c === ","; - }; - -/** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ -SourceMapConsumer.prototype._parseMappings = - function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { - throw new Error("Subclasses must implement _parseMappings"); - }; - -SourceMapConsumer.GENERATED_ORDER = 1; -SourceMapConsumer.ORIGINAL_ORDER = 2; - -SourceMapConsumer.GREATEST_LOWER_BOUND = 1; -SourceMapConsumer.LEAST_UPPER_BOUND = 2; - -/** - * Iterate over each mapping between an original source/line/column and a - * generated line/column in this source map. - * - * @param Function aCallback - * The function that is called with each mapping. - * @param Object aContext - * Optional. If specified, this object will be the value of `this` every - * time that `aCallback` is called. - * @param aOrder - * Either `SourceMapConsumer.GENERATED_ORDER` or - * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to - * iterate over the mappings sorted by the generated file's line/column - * order or the original's source/line/column order, respectively. Defaults to - * `SourceMapConsumer.GENERATED_ORDER`. - */ -SourceMapConsumer.prototype.eachMapping = - function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { - var context = aContext || null; - var order = aOrder || SourceMapConsumer.GENERATED_ORDER; - - var mappings; - switch (order) { - case SourceMapConsumer.GENERATED_ORDER: - mappings = this._generatedMappings; - break; - case SourceMapConsumer.ORIGINAL_ORDER: - mappings = this._originalMappings; - break; - default: - throw new Error("Unknown order of iteration."); - } - - var sourceRoot = this.sourceRoot; - mappings.map(function (mapping) { - var source = mapping.source === null ? null : this._sources.at(mapping.source); - source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL); - return { - source: source, - generatedLine: mapping.generatedLine, - generatedColumn: mapping.generatedColumn, - originalLine: mapping.originalLine, - originalColumn: mapping.originalColumn, - name: mapping.name === null ? null : this._names.at(mapping.name) - }; - }, this).forEach(aCallback, context); - }; -/** - * Returns all generated line and column information for the original source, - * line, and column provided. If no column is provided, returns all mappings - * corresponding to a either the line we are searching for or the next - * closest line that has any mappings. Otherwise, returns all mappings - * corresponding to the given line and either the column we are searching for - * or the next closest column that has any offsets. - * - * The only argument is an object with the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number is 1-based. - * - column: Optional. the column number in the original source. - * The column number is 0-based. - * - * and an array of objects is returned, each with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ -SourceMapConsumer.prototype.allGeneratedPositionsFor = - function SourceMapConsumer_allGeneratedPositionsFor(aArgs) { - var line = util.getArg(aArgs, 'line'); +/***/ }), - // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping - // returns the index of the closest mapping less than the needle. By - // setting needle.originalColumn to 0, we thus find the last mapping for - // the given line, provided such a mapping exists. - var needle = { - source: util.getArg(aArgs, 'source'), - originalLine: line, - originalColumn: util.getArg(aArgs, 'column', 0) - }; +/***/ 20770: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - needle.source = this._findSourceIndex(needle.source); - if (needle.source < 0) { - return []; - } +module.exports = __nccwpck_require__(20218); - var mappings = []; - var index = this._findMapping(needle, - this._originalMappings, - "originalLine", - "originalColumn", - util.compareByOriginalPositions, - binarySearch.LEAST_UPPER_BOUND); - if (index >= 0) { - var mapping = this._originalMappings[index]; +/***/ }), - if (aArgs.column === undefined) { - var originalLine = mapping.originalLine; +/***/ 20218: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - // Iterate until either we run out of mappings, or we run into - // a mapping for a different line than the one we found. Since - // mappings are sorted, this is guaranteed to find all mappings for - // the line we found. - while (mapping && mapping.originalLine === originalLine) { - mappings.push({ - line: util.getArg(mapping, 'generatedLine', null), - column: util.getArg(mapping, 'generatedColumn', null), - lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) - }); +"use strict"; - mapping = this._originalMappings[++index]; - } - } else { - var originalColumn = mapping.originalColumn; - // Iterate until either we run out of mappings, or we run into - // a mapping for a different line than the one we were searching for. - // Since mappings are sorted, this is guaranteed to find all mappings for - // the line we are searching for. - while (mapping && - mapping.originalLine === line && - mapping.originalColumn == originalColumn) { - mappings.push({ - line: util.getArg(mapping, 'generatedLine', null), - column: util.getArg(mapping, 'generatedColumn', null), - lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) - }); +var net = __nccwpck_require__(69278); +var tls = __nccwpck_require__(64756); +var http = __nccwpck_require__(58611); +var https = __nccwpck_require__(65692); +var events = __nccwpck_require__(24434); +var assert = __nccwpck_require__(42613); +var util = __nccwpck_require__(39023); - mapping = this._originalMappings[++index]; - } - } - } - return mappings; - }; +exports.httpOverHttp = httpOverHttp; +exports.httpsOverHttp = httpsOverHttp; +exports.httpOverHttps = httpOverHttps; +exports.httpsOverHttps = httpsOverHttps; -exports.SourceMapConsumer = SourceMapConsumer; -/** - * A BasicSourceMapConsumer instance represents a parsed source map which we can - * query for information about the original file positions by giving it a file - * position in the generated source. - * - * The first parameter is the raw source map (either as a JSON string, or - * already parsed to an object). According to the spec, source maps have the - * following attributes: - * - * - version: Which version of the source map spec this map is following. - * - sources: An array of URLs to the original source files. - * - names: An array of identifiers which can be referrenced by individual mappings. - * - sourceRoot: Optional. The URL root from which all sources are relative. - * - sourcesContent: Optional. An array of contents of the original source files. - * - mappings: A string of base64 VLQs which contain the actual mappings. - * - file: Optional. The generated file this source map is associated with. - * - * Here is an example source map, taken from the source map spec[0]: - * - * { - * version : 3, - * file: "out.js", - * sourceRoot : "", - * sources: ["foo.js", "bar.js"], - * names: ["src", "maps", "are", "fun"], - * mappings: "AA,AB;;ABCDE;" - * } - * - * The second parameter, if given, is a string whose value is the URL - * at which the source map was found. This URL is used to compute the - * sources array. - * - * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# - */ -function BasicSourceMapConsumer(aSourceMap, aSourceMapURL) { - var sourceMap = aSourceMap; - if (typeof aSourceMap === 'string') { - sourceMap = util.parseSourceMapInput(aSourceMap); - } +function httpOverHttp(options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + return agent; +} - var version = util.getArg(sourceMap, 'version'); - var sources = util.getArg(sourceMap, 'sources'); - // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which - // requires the array) to play nice here. - var names = util.getArg(sourceMap, 'names', []); - var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); - var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); - var mappings = util.getArg(sourceMap, 'mappings'); - var file = util.getArg(sourceMap, 'file', null); +function httpsOverHttp(options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; +} - // Once again, Sass deviates from the spec and supplies the version as a - // string rather than a number, so we use loose equality checking here. - if (version != this._version) { - throw new Error('Unsupported version: ' + version); - } +function httpOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + return agent; +} - if (sourceRoot) { - sourceRoot = util.normalize(sourceRoot); - } +function httpsOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; +} - sources = sources - .map(String) - // Some source maps produce relative source paths like "./foo.js" instead of - // "foo.js". Normalize these first so that future comparisons will succeed. - // See bugzil.la/1090768. - .map(util.normalize) - // Always ensure that absolute sources are internally stored relative to - // the source root, if the source root is absolute. Not doing this would - // be particularly problematic when the source root is a prefix of the - // source (valid, but why??). See github issue #199 and bugzil.la/1188982. - .map(function (source) { - return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) - ? util.relative(sourceRoot, source) - : source; - }); - // Pass `true` below to allow duplicate names and sources. While source maps - // are intended to be compressed and deduplicated, the TypeScript compiler - // sometimes generates source maps with duplicates in them. See Github issue - // #72 and bugzil.la/889492. - this._names = ArraySet.fromArray(names.map(String), true); - this._sources = ArraySet.fromArray(sources, true); +function TunnelingAgent(options) { + var self = this; + self.options = options || {}; + self.proxyOptions = self.options.proxy || {}; + self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; + self.requests = []; + self.sockets = []; - this._absoluteSources = this._sources.toArray().map(function (s) { - return util.computeSourceURL(sourceRoot, s, aSourceMapURL); + self.on('free', function onFree(socket, host, port, localAddress) { + var options = toOptions(host, port, localAddress); + for (var i = 0, len = self.requests.length; i < len; ++i) { + var pending = self.requests[i]; + if (pending.host === options.host && pending.port === options.port) { + // Detect the request to connect same origin server, + // reuse the connection. + self.requests.splice(i, 1); + pending.request.onSocket(socket); + return; + } + } + socket.destroy(); + self.removeSocket(socket); }); - - this.sourceRoot = sourceRoot; - this.sourcesContent = sourcesContent; - this._mappings = mappings; - this._sourceMapURL = aSourceMapURL; - this.file = file; } +util.inherits(TunnelingAgent, events.EventEmitter); -BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); -BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; +TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) { + var self = this; + var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress)); -/** - * Utility function to find the index of a source. Returns -1 if not - * found. - */ -BasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) { - var relativeSource = aSource; - if (this.sourceRoot != null) { - relativeSource = util.relative(this.sourceRoot, relativeSource); + if (self.sockets.length >= this.maxSockets) { + // We are over limit so we'll add it to the queue. + self.requests.push(options); + return; } - if (this._sources.has(relativeSource)) { - return this._sources.indexOf(relativeSource); - } + // If we are under maxSockets create a new one. + self.createSocket(options, function(socket) { + socket.on('free', onFree); + socket.on('close', onCloseOrRemove); + socket.on('agentRemove', onCloseOrRemove); + req.onSocket(socket); - // Maybe aSource is an absolute URL as returned by |sources|. In - // this case we can't simply undo the transform. - var i; - for (i = 0; i < this._absoluteSources.length; ++i) { - if (this._absoluteSources[i] == aSource) { - return i; + function onFree() { + self.emit('free', socket, options); } - } - return -1; + function onCloseOrRemove(err) { + self.removeSocket(socket); + socket.removeListener('free', onFree); + socket.removeListener('close', onCloseOrRemove); + socket.removeListener('agentRemove', onCloseOrRemove); + } + }); }; -/** - * Create a BasicSourceMapConsumer from a SourceMapGenerator. - * - * @param SourceMapGenerator aSourceMap - * The source map that will be consumed. - * @param String aSourceMapURL - * The URL at which the source map can be found (optional) - * @returns BasicSourceMapConsumer - */ -BasicSourceMapConsumer.fromSourceMap = - function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) { - var smc = Object.create(BasicSourceMapConsumer.prototype); - - var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); - var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); - smc.sourceRoot = aSourceMap._sourceRoot; - smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), - smc.sourceRoot); - smc.file = aSourceMap._file; - smc._sourceMapURL = aSourceMapURL; - smc._absoluteSources = smc._sources.toArray().map(function (s) { - return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL); - }); - - // Because we are modifying the entries (by converting string sources and - // names to indices into the sources and names ArraySets), we have to make - // a copy of the entry or else bad things happen. Shared mutable state - // strikes again! See github issue #191. - - var generatedMappings = aSourceMap._mappings.toArray().slice(); - var destGeneratedMappings = smc.__generatedMappings = []; - var destOriginalMappings = smc.__originalMappings = []; - - for (var i = 0, length = generatedMappings.length; i < length; i++) { - var srcMapping = generatedMappings[i]; - var destMapping = new Mapping; - destMapping.generatedLine = srcMapping.generatedLine; - destMapping.generatedColumn = srcMapping.generatedColumn; - - if (srcMapping.source) { - destMapping.source = sources.indexOf(srcMapping.source); - destMapping.originalLine = srcMapping.originalLine; - destMapping.originalColumn = srcMapping.originalColumn; - - if (srcMapping.name) { - destMapping.name = names.indexOf(srcMapping.name); - } - - destOriginalMappings.push(destMapping); - } +TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { + var self = this; + var placeholder = {}; + self.sockets.push(placeholder); - destGeneratedMappings.push(destMapping); + var connectOptions = mergeOptions({}, self.proxyOptions, { + method: 'CONNECT', + path: options.host + ':' + options.port, + agent: false, + headers: { + host: options.host + ':' + options.port } - - quickSort(smc.__originalMappings, util.compareByOriginalPositions); - - return smc; - }; - -/** - * The version of the source mapping spec that we are consuming. - */ -BasicSourceMapConsumer.prototype._version = 3; - -/** - * The list of original sources. - */ -Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', { - get: function () { - return this._absoluteSources.slice(); + }); + if (options.localAddress) { + connectOptions.localAddress = options.localAddress; + } + if (connectOptions.proxyAuth) { + connectOptions.headers = connectOptions.headers || {}; + connectOptions.headers['Proxy-Authorization'] = 'Basic ' + + new Buffer(connectOptions.proxyAuth).toString('base64'); } -}); - -/** - * Provide the JIT with a nice shape / hidden class. - */ -function Mapping() { - this.generatedLine = 0; - this.generatedColumn = 0; - this.source = null; - this.originalLine = null; - this.originalColumn = null; - this.name = null; -} - -/** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ -BasicSourceMapConsumer.prototype._parseMappings = - function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { - var generatedLine = 1; - var previousGeneratedColumn = 0; - var previousOriginalLine = 0; - var previousOriginalColumn = 0; - var previousSource = 0; - var previousName = 0; - var length = aStr.length; - var index = 0; - var cachedSegments = {}; - var temp = {}; - var originalMappings = []; - var generatedMappings = []; - var mapping, str, segment, end, value; - - while (index < length) { - if (aStr.charAt(index) === ';') { - generatedLine++; - index++; - previousGeneratedColumn = 0; - } - else if (aStr.charAt(index) === ',') { - index++; - } - else { - mapping = new Mapping(); - mapping.generatedLine = generatedLine; - - // Because each offset is encoded relative to the previous one, - // many segments often have the same encoding. We can exploit this - // fact by caching the parsed variable length fields of each segment, - // allowing us to avoid a second parse if we encounter the same - // segment again. - for (end = index; end < length; end++) { - if (this._charIsMappingSeparator(aStr, end)) { - break; - } - } - str = aStr.slice(index, end); - - segment = cachedSegments[str]; - if (segment) { - index += str.length; - } else { - segment = []; - while (index < end) { - base64VLQ.decode(aStr, index, temp); - value = temp.value; - index = temp.rest; - segment.push(value); - } - - if (segment.length === 2) { - throw new Error('Found a source, but no line and column'); - } - - if (segment.length === 3) { - throw new Error('Found a source and line, but no column'); - } - - cachedSegments[str] = segment; - } - - // Generated column. - mapping.generatedColumn = previousGeneratedColumn + segment[0]; - previousGeneratedColumn = mapping.generatedColumn; - - if (segment.length > 1) { - // Original source. - mapping.source = previousSource + segment[1]; - previousSource += segment[1]; - - // Original line. - mapping.originalLine = previousOriginalLine + segment[2]; - previousOriginalLine = mapping.originalLine; - // Lines are stored 0-based - mapping.originalLine += 1; - - // Original column. - mapping.originalColumn = previousOriginalColumn + segment[3]; - previousOriginalColumn = mapping.originalColumn; - - if (segment.length > 4) { - // Original name. - mapping.name = previousName + segment[4]; - previousName += segment[4]; - } - } - generatedMappings.push(mapping); - if (typeof mapping.originalLine === 'number') { - originalMappings.push(mapping); - } - } - } + debug('making CONNECT request'); + var connectReq = self.request(connectOptions); + connectReq.useChunkedEncodingByDefault = false; // for v0.6 + connectReq.once('response', onResponse); // for v0.6 + connectReq.once('upgrade', onUpgrade); // for v0.6 + connectReq.once('connect', onConnect); // for v0.7 or later + connectReq.once('error', onError); + connectReq.end(); - quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated); - this.__generatedMappings = generatedMappings; + function onResponse(res) { + // Very hacky. This is necessary to avoid http-parser leaks. + res.upgrade = true; + } - quickSort(originalMappings, util.compareByOriginalPositions); - this.__originalMappings = originalMappings; - }; + function onUpgrade(res, socket, head) { + // Hacky. + process.nextTick(function() { + onConnect(res, socket, head); + }); + } -/** - * Find the mapping that best matches the hypothetical "needle" mapping that - * we are searching for in the given "haystack" of mappings. - */ -BasicSourceMapConsumer.prototype._findMapping = - function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, - aColumnName, aComparator, aBias) { - // To return the position we are searching for, we must first find the - // mapping for the given position and then return the opposite position it - // points to. Because the mappings are sorted, we can use binary search to - // find the best mapping. + function onConnect(res, socket, head) { + connectReq.removeAllListeners(); + socket.removeAllListeners(); - if (aNeedle[aLineName] <= 0) { - throw new TypeError('Line must be greater than or equal to 1, got ' - + aNeedle[aLineName]); + if (res.statusCode !== 200) { + debug('tunneling socket could not be established, statusCode=%d', + res.statusCode); + socket.destroy(); + var error = new Error('tunneling socket could not be established, ' + + 'statusCode=' + res.statusCode); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + return; } - if (aNeedle[aColumnName] < 0) { - throw new TypeError('Column must be greater than or equal to 0, got ' - + aNeedle[aColumnName]); + if (head.length > 0) { + debug('got illegal response body from proxy'); + socket.destroy(); + var error = new Error('got illegal response body from proxy'); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + return; } + debug('tunneling connection has established'); + self.sockets[self.sockets.indexOf(placeholder)] = socket; + return cb(socket); + } - return binarySearch.search(aNeedle, aMappings, aComparator, aBias); - }; - -/** - * Compute the last column for each generated mapping. The last column is - * inclusive. - */ -BasicSourceMapConsumer.prototype.computeColumnSpans = - function SourceMapConsumer_computeColumnSpans() { - for (var index = 0; index < this._generatedMappings.length; ++index) { - var mapping = this._generatedMappings[index]; - - // Mappings do not contain a field for the last generated columnt. We - // can come up with an optimistic estimate, however, by assuming that - // mappings are contiguous (i.e. given two consecutive mappings, the - // first mapping ends where the second one starts). - if (index + 1 < this._generatedMappings.length) { - var nextMapping = this._generatedMappings[index + 1]; + function onError(cause) { + connectReq.removeAllListeners(); - if (mapping.generatedLine === nextMapping.generatedLine) { - mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1; - continue; - } - } + debug('tunneling socket could not be established, cause=%s\n', + cause.message, cause.stack); + var error = new Error('tunneling socket could not be established, ' + + 'cause=' + cause.message); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + } +}; - // The last mapping for each line spans the entire line. - mapping.lastGeneratedColumn = Infinity; - } - }; +TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { + var pos = this.sockets.indexOf(socket) + if (pos === -1) { + return; + } + this.sockets.splice(pos, 1); -/** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. The line number - * is 1-based. - * - column: The column number in the generated source. The column - * number is 0-based. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. The - * line number is 1-based. - * - column: The column number in the original source, or null. The - * column number is 0-based. - * - name: The original identifier, or null. - */ -BasicSourceMapConsumer.prototype.originalPositionFor = - function SourceMapConsumer_originalPositionFor(aArgs) { - var needle = { - generatedLine: util.getArg(aArgs, 'line'), - generatedColumn: util.getArg(aArgs, 'column') - }; + var pending = this.requests.shift(); + if (pending) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createSocket(pending, function(socket) { + pending.request.onSocket(socket); + }); + } +}; - var index = this._findMapping( - needle, - this._generatedMappings, - "generatedLine", - "generatedColumn", - util.compareByGeneratedPositionsDeflated, - util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) - ); +function createSecureSocket(options, cb) { + var self = this; + TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { + var hostHeader = options.request.getHeader('host'); + var tlsOptions = mergeOptions({}, self.options, { + socket: socket, + servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host + }); - if (index >= 0) { - var mapping = this._generatedMappings[index]; + // 0 is dummy port for v0.6 + var secureSocket = tls.connect(0, tlsOptions); + self.sockets[self.sockets.indexOf(socket)] = secureSocket; + cb(secureSocket); + }); +} - if (mapping.generatedLine === needle.generatedLine) { - var source = util.getArg(mapping, 'source', null); - if (source !== null) { - source = this._sources.at(source); - source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL); - } - var name = util.getArg(mapping, 'name', null); - if (name !== null) { - name = this._names.at(name); - } - return { - source: source, - line: util.getArg(mapping, 'originalLine', null), - column: util.getArg(mapping, 'originalColumn', null), - name: name - }; - } - } +function toOptions(host, port, localAddress) { + if (typeof host === 'string') { // since v0.10 return { - source: null, - line: null, - column: null, - name: null + host: host, + port: port, + localAddress: localAddress }; - }; - -/** - * Return true if we have the source content for every source in the source - * map, false otherwise. - */ -BasicSourceMapConsumer.prototype.hasContentsOfAllSources = - function BasicSourceMapConsumer_hasContentsOfAllSources() { - if (!this.sourcesContent) { - return false; - } - return this.sourcesContent.length >= this._sources.size() && - !this.sourcesContent.some(function (sc) { return sc == null; }); - }; - -/** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * available. - */ -BasicSourceMapConsumer.prototype.sourceContentFor = - function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { - if (!this.sourcesContent) { - return null; - } - - var index = this._findSourceIndex(aSource); - if (index >= 0) { - return this.sourcesContent[index]; - } - - var relativeSource = aSource; - if (this.sourceRoot != null) { - relativeSource = util.relative(this.sourceRoot, relativeSource); - } - - var url; - if (this.sourceRoot != null - && (url = util.urlParse(this.sourceRoot))) { - // XXX: file:// URIs and absolute paths lead to unexpected behavior for - // many users. We can help them out when they expect file:// URIs to - // behave like it would if they were running a local HTTP server. See - // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. - var fileUriAbsPath = relativeSource.replace(/^file:\/\//, ""); - if (url.scheme == "file" - && this._sources.has(fileUriAbsPath)) { - return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] - } + } + return host; // for v0.11 or later +} - if ((!url.path || url.path == "/") - && this._sources.has("/" + relativeSource)) { - return this.sourcesContent[this._sources.indexOf("/" + relativeSource)]; +function mergeOptions(target) { + for (var i = 1, len = arguments.length; i < len; ++i) { + var overrides = arguments[i]; + if (typeof overrides === 'object') { + var keys = Object.keys(overrides); + for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { + var k = keys[j]; + if (overrides[k] !== undefined) { + target[k] = overrides[k]; + } } } + } + return target; +} - // This function is used recursively from - // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we - // don't want to throw if we can't find the source - we just want to - // return null, so we provide a flag to exit gracefully. - if (nullOnMissing) { - return null; - } - else { - throw new Error('"' + relativeSource + '" is not in the SourceMap.'); - } - }; -/** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number - * is 1-based. - * - column: The column number in the original source. The column - * number is 0-based. - * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or - * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the - * closest element that is smaller than or greater than the one we are - * searching for, respectively, if the exact element cannot be found. - * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ -BasicSourceMapConsumer.prototype.generatedPositionFor = - function SourceMapConsumer_generatedPositionFor(aArgs) { - var source = util.getArg(aArgs, 'source'); - source = this._findSourceIndex(source); - if (source < 0) { - return { - line: null, - column: null, - lastColumn: null - }; +var debug; +if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { + debug = function() { + var args = Array.prototype.slice.call(arguments); + if (typeof args[0] === 'string') { + args[0] = 'TUNNEL: ' + args[0]; + } else { + args.unshift('TUNNEL:'); } + console.error.apply(console, args); + } +} else { + debug = function() {}; +} +exports.debug = debug; // for test - var needle = { - source: source, - originalLine: util.getArg(aArgs, 'line'), - originalColumn: util.getArg(aArgs, 'column') - }; - var index = this._findMapping( - needle, - this._originalMappings, - "originalLine", - "originalColumn", - util.compareByOriginalPositions, - util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) - ); +/***/ }), - if (index >= 0) { - var mapping = this._originalMappings[index]; +/***/ 35672: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (mapping.source === needle.source) { - return { - line: util.getArg(mapping, 'generatedLine', null), - column: util.getArg(mapping, 'generatedColumn', null), - lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) - }; - } - } +/*! ***************************************************************************** +Copyright (c) Microsoft Corporation. All rights reserved. +Licensed under the Apache License, Version 2.0 (the "License"); you may not use +this file except in compliance with the License. You may obtain a copy of the +License at http://www.apache.org/licenses/LICENSE-2.0 - return { - line: null, - column: null, - lastColumn: null - }; - }; +THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED +WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, +MERCHANTABLITY OR NON-INFRINGEMENT. -__webpack_unused_export__ = BasicSourceMapConsumer; +See the Apache Version 2.0 License for specific language governing permissions +and limitations under the License. +***************************************************************************** */ -/** - * An IndexedSourceMapConsumer instance represents a parsed source map which - * we can query for information. It differs from BasicSourceMapConsumer in - * that it takes "indexed" source maps (i.e. ones with a "sections" field) as - * input. - * - * The first parameter is a raw source map (either as a JSON string, or already - * parsed to an object). According to the spec for indexed source maps, they - * have the following attributes: - * - * - version: Which version of the source map spec this map is following. - * - file: Optional. The generated file this source map is associated with. - * - sections: A list of section definitions. - * - * Each value under the "sections" field has two fields: - * - offset: The offset into the original specified at which this section - * begins to apply, defined as an object with a "line" and "column" - * field. - * - map: A source map definition. This source map could also be indexed, - * but doesn't have to be. - * - * Instead of the "map" field, it's also possible to have a "url" field - * specifying a URL to retrieve a source map from, but that's currently - * unsupported. - * - * Here's an example source map, taken from the source map spec[0], but - * modified to omit a section which uses the "url" field. - * - * { - * version : 3, - * file: "app.js", - * sections: [{ - * offset: {line:100, column:10}, - * map: { - * version : 3, - * file: "section.js", - * sources: ["foo.js", "bar.js"], - * names: ["src", "maps", "are", "fun"], - * mappings: "AAAA,E;;ABCDE;" - * } - * }], - * } - * - * The second parameter, if given, is a string whose value is the URL - * at which the source map was found. This URL is used to compute the - * sources array. - * - * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt - */ -function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) { - var sourceMap = aSourceMap; - if (typeof aSourceMap === 'string') { - sourceMap = util.parseSourceMapInput(aSourceMap); - } - - var version = util.getArg(sourceMap, 'version'); - var sections = util.getArg(sourceMap, 'sections'); - - if (version != this._version) { - throw new Error('Unsupported version: ' + version); - } - - this._sources = new ArraySet(); - this._names = new ArraySet(); - - var lastOffset = { - line: -1, - column: 0 - }; - this._sections = sections.map(function (s) { - if (s.url) { - // The url field will require support for asynchronicity. - // See https://github.com/mozilla/source-map/issues/16 - throw new Error('Support for url field in sections not implemented.'); - } - var offset = util.getArg(s, 'offset'); - var offsetLine = util.getArg(offset, 'line'); - var offsetColumn = util.getArg(offset, 'column'); - - if (offsetLine < lastOffset.line || - (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) { - throw new Error('Section offsets must be ordered and non-overlapping.'); - } - lastOffset = offset; - - return { - generatedOffset: { - // The offset fields are 0-based, but we use 1-based indices when - // encoding/decoding from VLQ. - generatedLine: offsetLine + 1, - generatedColumn: offsetColumn + 1 - }, - consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL) - } - }); -} - -IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); -IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer; - -/** - * The version of the source mapping spec that we are consuming. - */ -IndexedSourceMapConsumer.prototype._version = 3; - -/** - * The list of original sources. - */ -Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', { - get: function () { - var sources = []; - for (var i = 0; i < this._sections.length; i++) { - for (var j = 0; j < this._sections[i].consumer.sources.length; j++) { - sources.push(this._sections[i].consumer.sources[j]); - } - } - return sources; - } -}); - -/** - * Returns the original source, line, and column information for the generated - * source's line and column positions provided. The only argument is an object - * with the following properties: - * - * - line: The line number in the generated source. The line number - * is 1-based. - * - column: The column number in the generated source. The column - * number is 0-based. - * - * and an object is returned with the following properties: - * - * - source: The original source file, or null. - * - line: The line number in the original source, or null. The - * line number is 1-based. - * - column: The column number in the original source, or null. The - * column number is 0-based. - * - name: The original identifier, or null. - */ -IndexedSourceMapConsumer.prototype.originalPositionFor = - function IndexedSourceMapConsumer_originalPositionFor(aArgs) { - var needle = { - generatedLine: util.getArg(aArgs, 'line'), - generatedColumn: util.getArg(aArgs, 'column') - }; - - // Find the section containing the generated position we're trying to map - // to an original position. - var sectionIndex = binarySearch.search(needle, this._sections, - function(needle, section) { - var cmp = needle.generatedLine - section.generatedOffset.generatedLine; - if (cmp) { - return cmp; - } - - return (needle.generatedColumn - - section.generatedOffset.generatedColumn); - }); - var section = this._sections[sectionIndex]; - - if (!section) { - return { - source: null, - line: null, - column: null, - name: null - }; - } - - return section.consumer.originalPositionFor({ - line: needle.generatedLine - - (section.generatedOffset.generatedLine - 1), - column: needle.generatedColumn - - (section.generatedOffset.generatedLine === needle.generatedLine - ? section.generatedOffset.generatedColumn - 1 - : 0), - bias: aArgs.bias - }); - }; - -/** - * Return true if we have the source content for every source in the source - * map, false otherwise. - */ -IndexedSourceMapConsumer.prototype.hasContentsOfAllSources = - function IndexedSourceMapConsumer_hasContentsOfAllSources() { - return this._sections.every(function (s) { - return s.consumer.hasContentsOfAllSources(); - }); - }; - -/** - * Returns the original source content. The only argument is the url of the - * original source file. Returns null if no original source content is - * available. - */ -IndexedSourceMapConsumer.prototype.sourceContentFor = - function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { - for (var i = 0; i < this._sections.length; i++) { - var section = this._sections[i]; - - var content = section.consumer.sourceContentFor(aSource, true); - if (content) { - return content; - } - } - if (nullOnMissing) { - return null; - } - else { - throw new Error('"' + aSource + '" is not in the SourceMap.'); - } - }; - -/** - * Returns the generated line and column information for the original source, - * line, and column positions provided. The only argument is an object with - * the following properties: - * - * - source: The filename of the original source. - * - line: The line number in the original source. The line number - * is 1-based. - * - column: The column number in the original source. The column - * number is 0-based. - * - * and an object is returned with the following properties: - * - * - line: The line number in the generated source, or null. The - * line number is 1-based. - * - column: The column number in the generated source, or null. - * The column number is 0-based. - */ -IndexedSourceMapConsumer.prototype.generatedPositionFor = - function IndexedSourceMapConsumer_generatedPositionFor(aArgs) { - for (var i = 0; i < this._sections.length; i++) { - var section = this._sections[i]; - - // Only consider this section if the requested source is in the list of - // sources of the consumer. - if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) { - continue; - } - var generatedPosition = section.consumer.generatedPositionFor(aArgs); - if (generatedPosition) { - var ret = { - line: generatedPosition.line + - (section.generatedOffset.generatedLine - 1), - column: generatedPosition.column + - (section.generatedOffset.generatedLine === generatedPosition.line - ? section.generatedOffset.generatedColumn - 1 - : 0) - }; - return ret; - } - } - - return { - line: null, - column: null - }; - }; - -/** - * Parse the mappings in a string in to a data structure which we can easily - * query (the ordered arrays in the `this.__generatedMappings` and - * `this.__originalMappings` properties). - */ -IndexedSourceMapConsumer.prototype._parseMappings = - function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) { - this.__generatedMappings = []; - this.__originalMappings = []; - for (var i = 0; i < this._sections.length; i++) { - var section = this._sections[i]; - var sectionMappings = section.consumer._generatedMappings; - for (var j = 0; j < sectionMappings.length; j++) { - var mapping = sectionMappings[j]; - - var source = section.consumer._sources.at(mapping.source); - source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL); - this._sources.add(source); - source = this._sources.indexOf(source); - - var name = null; - if (mapping.name) { - name = section.consumer._names.at(mapping.name); - this._names.add(name); - name = this._names.indexOf(name); - } - - // The mappings coming from the consumer for the section have - // generated positions relative to the start of the section, so we - // need to offset them to be relative to the start of the concatenated - // generated file. - var adjustedMapping = { - source: source, - generatedLine: mapping.generatedLine + - (section.generatedOffset.generatedLine - 1), - generatedColumn: mapping.generatedColumn + - (section.generatedOffset.generatedLine === mapping.generatedLine - ? section.generatedOffset.generatedColumn - 1 - : 0), - originalLine: mapping.originalLine, - originalColumn: mapping.originalColumn, - name: name - }; - - this.__generatedMappings.push(adjustedMapping); - if (typeof adjustedMapping.originalLine === 'number') { - this.__originalMappings.push(adjustedMapping); - } - } - } - - quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated); - quickSort(this.__originalMappings, util.compareByOriginalPositions); - }; - -__webpack_unused_export__ = IndexedSourceMapConsumer; - - -/***/ }), - -/***/ 62574: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -var base64VLQ = __nccwpck_require__(27935); -var util = __nccwpck_require__(62492); -var ArraySet = (__nccwpck_require__(76934)/* .ArraySet */ .C); -var MappingList = (__nccwpck_require__(12861)/* .MappingList */ .P); - -/** - * An instance of the SourceMapGenerator represents a source map which is - * being built incrementally. You may pass an object with the following - * properties: - * - * - file: The filename of the generated source. - * - sourceRoot: A root for all relative URLs in this source map. - */ -function SourceMapGenerator(aArgs) { - if (!aArgs) { - aArgs = {}; - } - this._file = util.getArg(aArgs, 'file', null); - this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); - this._skipValidation = util.getArg(aArgs, 'skipValidation', false); - this._sources = new ArraySet(); - this._names = new ArraySet(); - this._mappings = new MappingList(); - this._sourcesContents = null; -} - -SourceMapGenerator.prototype._version = 3; - -/** - * Creates a new SourceMapGenerator based on a SourceMapConsumer - * - * @param aSourceMapConsumer The SourceMap. - */ -SourceMapGenerator.fromSourceMap = - function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { - var sourceRoot = aSourceMapConsumer.sourceRoot; - var generator = new SourceMapGenerator({ - file: aSourceMapConsumer.file, - sourceRoot: sourceRoot - }); - aSourceMapConsumer.eachMapping(function (mapping) { - var newMapping = { - generated: { - line: mapping.generatedLine, - column: mapping.generatedColumn - } - }; - - if (mapping.source != null) { - newMapping.source = mapping.source; - if (sourceRoot != null) { - newMapping.source = util.relative(sourceRoot, newMapping.source); - } - - newMapping.original = { - line: mapping.originalLine, - column: mapping.originalColumn - }; - - if (mapping.name != null) { - newMapping.name = mapping.name; - } - } - - generator.addMapping(newMapping); - }); - aSourceMapConsumer.sources.forEach(function (sourceFile) { - var sourceRelative = sourceFile; - if (sourceRoot !== null) { - sourceRelative = util.relative(sourceRoot, sourceFile); - } - - if (!generator._sources.has(sourceRelative)) { - generator._sources.add(sourceRelative); - } - - var content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content != null) { - generator.setSourceContent(sourceFile, content); - } - }); - return generator; - }; - -/** - * Add a single mapping from original source line and column to the generated - * source's line and column for this source map being created. The mapping - * object should have the following properties: - * - * - generated: An object with the generated line and column positions. - * - original: An object with the original line and column positions. - * - source: The original source file (relative to the sourceRoot). - * - name: An optional original token name for this mapping. - */ -SourceMapGenerator.prototype.addMapping = - function SourceMapGenerator_addMapping(aArgs) { - var generated = util.getArg(aArgs, 'generated'); - var original = util.getArg(aArgs, 'original', null); - var source = util.getArg(aArgs, 'source', null); - var name = util.getArg(aArgs, 'name', null); - - if (!this._skipValidation) { - this._validateMapping(generated, original, source, name); - } - - if (source != null) { - source = String(source); - if (!this._sources.has(source)) { - this._sources.add(source); - } - } - - if (name != null) { - name = String(name); - if (!this._names.has(name)) { - this._names.add(name); - } - } - - this._mappings.add({ - generatedLine: generated.line, - generatedColumn: generated.column, - originalLine: original != null && original.line, - originalColumn: original != null && original.column, - source: source, - name: name - }); - }; - -/** - * Set the source content for a source file. - */ -SourceMapGenerator.prototype.setSourceContent = - function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { - var source = aSourceFile; - if (this._sourceRoot != null) { - source = util.relative(this._sourceRoot, source); - } - - if (aSourceContent != null) { - // Add the source content to the _sourcesContents map. - // Create a new _sourcesContents map if the property is null. - if (!this._sourcesContents) { - this._sourcesContents = Object.create(null); - } - this._sourcesContents[util.toSetString(source)] = aSourceContent; - } else if (this._sourcesContents) { - // Remove the source file from the _sourcesContents map. - // If the _sourcesContents map is empty, set the property to null. - delete this._sourcesContents[util.toSetString(source)]; - if (Object.keys(this._sourcesContents).length === 0) { - this._sourcesContents = null; - } - } - }; - -/** - * Applies the mappings of a sub-source-map for a specific source file to the - * source map being generated. Each mapping to the supplied source file is - * rewritten using the supplied source map. Note: The resolution for the - * resulting mappings is the minimium of this map and the supplied map. - * - * @param aSourceMapConsumer The source map to be applied. - * @param aSourceFile Optional. The filename of the source file. - * If omitted, SourceMapConsumer's file property will be used. - * @param aSourceMapPath Optional. The dirname of the path to the source map - * to be applied. If relative, it is relative to the SourceMapConsumer. - * This parameter is needed when the two source maps aren't in the same - * directory, and the source map to be applied contains relative source - * paths. If so, those relative source paths need to be rewritten - * relative to the SourceMapGenerator. - */ -SourceMapGenerator.prototype.applySourceMap = - function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) { - var sourceFile = aSourceFile; - // If aSourceFile is omitted, we will use the file property of the SourceMap - if (aSourceFile == null) { - if (aSourceMapConsumer.file == null) { - throw new Error( - 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + - 'or the source map\'s "file" property. Both were omitted.' - ); - } - sourceFile = aSourceMapConsumer.file; - } - var sourceRoot = this._sourceRoot; - // Make "sourceFile" relative if an absolute Url is passed. - if (sourceRoot != null) { - sourceFile = util.relative(sourceRoot, sourceFile); - } - // Applying the SourceMap can add and remove items from the sources and - // the names array. - var newSources = new ArraySet(); - var newNames = new ArraySet(); - - // Find mappings for the "sourceFile" - this._mappings.unsortedForEach(function (mapping) { - if (mapping.source === sourceFile && mapping.originalLine != null) { - // Check if it can be mapped by the source map, then update the mapping. - var original = aSourceMapConsumer.originalPositionFor({ - line: mapping.originalLine, - column: mapping.originalColumn - }); - if (original.source != null) { - // Copy mapping - mapping.source = original.source; - if (aSourceMapPath != null) { - mapping.source = util.join(aSourceMapPath, mapping.source) - } - if (sourceRoot != null) { - mapping.source = util.relative(sourceRoot, mapping.source); - } - mapping.originalLine = original.line; - mapping.originalColumn = original.column; - if (original.name != null) { - mapping.name = original.name; - } - } - } - - var source = mapping.source; - if (source != null && !newSources.has(source)) { - newSources.add(source); - } - - var name = mapping.name; - if (name != null && !newNames.has(name)) { - newNames.add(name); - } - - }, this); - this._sources = newSources; - this._names = newNames; - - // Copy sourcesContents of applied map. - aSourceMapConsumer.sources.forEach(function (sourceFile) { - var content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content != null) { - if (aSourceMapPath != null) { - sourceFile = util.join(aSourceMapPath, sourceFile); - } - if (sourceRoot != null) { - sourceFile = util.relative(sourceRoot, sourceFile); - } - this.setSourceContent(sourceFile, content); - } - }, this); - }; - -/** - * A mapping can have one of the three levels of data: - * - * 1. Just the generated position. - * 2. The Generated position, original position, and original source. - * 3. Generated and original position, original source, as well as a name - * token. - * - * To maintain consistency, we validate that any new mapping being added falls - * in to one of these categories. - */ -SourceMapGenerator.prototype._validateMapping = - function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, - aName) { - // When aOriginal is truthy but has empty values for .line and .column, - // it is most likely a programmer error. In this case we throw a very - // specific error message to try to guide them the right way. - // For example: https://github.com/Polymer/polymer-bundler/pull/519 - if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') { - throw new Error( - 'original.line and original.column are not numbers -- you probably meant to omit ' + - 'the original mapping entirely and only map the generated position. If so, pass ' + - 'null for the original mapping instead of an object with empty or null values.' - ); - } - - if (aGenerated && 'line' in aGenerated && 'column' in aGenerated - && aGenerated.line > 0 && aGenerated.column >= 0 - && !aOriginal && !aSource && !aName) { - // Case 1. - return; - } - else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated - && aOriginal && 'line' in aOriginal && 'column' in aOriginal - && aGenerated.line > 0 && aGenerated.column >= 0 - && aOriginal.line > 0 && aOriginal.column >= 0 - && aSource) { - // Cases 2 and 3. - return; - } - else { - throw new Error('Invalid mapping: ' + JSON.stringify({ - generated: aGenerated, - source: aSource, - original: aOriginal, - name: aName - })); - } - }; - -/** - * Serialize the accumulated mappings in to the stream of base 64 VLQs - * specified by the source map format. - */ -SourceMapGenerator.prototype._serializeMappings = - function SourceMapGenerator_serializeMappings() { - var previousGeneratedColumn = 0; - var previousGeneratedLine = 1; - var previousOriginalColumn = 0; - var previousOriginalLine = 0; - var previousName = 0; - var previousSource = 0; - var result = ''; - var next; - var mapping; - var nameIdx; - var sourceIdx; - - var mappings = this._mappings.toArray(); - for (var i = 0, len = mappings.length; i < len; i++) { - mapping = mappings[i]; - next = '' - - if (mapping.generatedLine !== previousGeneratedLine) { - previousGeneratedColumn = 0; - while (mapping.generatedLine !== previousGeneratedLine) { - next += ';'; - previousGeneratedLine++; - } - } - else { - if (i > 0) { - if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) { - continue; - } - next += ','; - } - } - - next += base64VLQ.encode(mapping.generatedColumn - - previousGeneratedColumn); - previousGeneratedColumn = mapping.generatedColumn; - - if (mapping.source != null) { - sourceIdx = this._sources.indexOf(mapping.source); - next += base64VLQ.encode(sourceIdx - previousSource); - previousSource = sourceIdx; - - // lines are stored 0-based in SourceMap spec version 3 - next += base64VLQ.encode(mapping.originalLine - 1 - - previousOriginalLine); - previousOriginalLine = mapping.originalLine - 1; - - next += base64VLQ.encode(mapping.originalColumn - - previousOriginalColumn); - previousOriginalColumn = mapping.originalColumn; - - if (mapping.name != null) { - nameIdx = this._names.indexOf(mapping.name); - next += base64VLQ.encode(nameIdx - previousName); - previousName = nameIdx; - } - } - - result += next; - } - - return result; - }; - -SourceMapGenerator.prototype._generateSourcesContent = - function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { - return aSources.map(function (source) { - if (!this._sourcesContents) { - return null; - } - if (aSourceRoot != null) { - source = util.relative(aSourceRoot, source); - } - var key = util.toSetString(source); - return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) - ? this._sourcesContents[key] - : null; - }, this); - }; - -/** - * Externalize the source map. - */ -SourceMapGenerator.prototype.toJSON = - function SourceMapGenerator_toJSON() { - var map = { - version: this._version, - sources: this._sources.toArray(), - names: this._names.toArray(), - mappings: this._serializeMappings() - }; - if (this._file != null) { - map.file = this._file; - } - if (this._sourceRoot != null) { - map.sourceRoot = this._sourceRoot; - } - if (this._sourcesContents) { - map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); - } - - return map; - }; - -/** - * Render the source map being generated to a string. - */ -SourceMapGenerator.prototype.toString = - function SourceMapGenerator_toString() { - return JSON.stringify(this.toJSON()); - }; - -exports.x = SourceMapGenerator; - - -/***/ }), - -/***/ 49706: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -var SourceMapGenerator = (__nccwpck_require__(62574)/* .SourceMapGenerator */ .x); -var util = __nccwpck_require__(62492); - -// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other -// operating systems these days (capturing the result). -var REGEX_NEWLINE = /(\r?\n)/; - -// Newline character code for charCodeAt() comparisons -var NEWLINE_CODE = 10; - -// Private symbol for identifying `SourceNode`s when multiple versions of -// the source-map library are loaded. This MUST NOT CHANGE across -// versions! -var isSourceNode = "$$$isSourceNode$$$"; - -/** - * SourceNodes provide a way to abstract over interpolating/concatenating - * snippets of generated JavaScript source code while maintaining the line and - * column information associated with the original source code. - * - * @param aLine The original line number. - * @param aColumn The original column number. - * @param aSource The original source's filename. - * @param aChunks Optional. An array of strings which are snippets of - * generated JS, or other SourceNodes. - * @param aName The original identifier. - */ -function SourceNode(aLine, aColumn, aSource, aChunks, aName) { - this.children = []; - this.sourceContents = {}; - this.line = aLine == null ? null : aLine; - this.column = aColumn == null ? null : aColumn; - this.source = aSource == null ? null : aSource; - this.name = aName == null ? null : aName; - this[isSourceNode] = true; - if (aChunks != null) this.add(aChunks); -} - -/** - * Creates a SourceNode from generated code and a SourceMapConsumer. - * - * @param aGeneratedCode The generated code - * @param aSourceMapConsumer The SourceMap for the generated code - * @param aRelativePath Optional. The path that relative sources in the - * SourceMapConsumer should be relative to. - */ -SourceNode.fromStringWithSourceMap = - function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) { - // The SourceNode we want to fill with the generated code - // and the SourceMap - var node = new SourceNode(); - - // All even indices of this array are one line of the generated code, - // while all odd indices are the newlines between two adjacent lines - // (since `REGEX_NEWLINE` captures its match). - // Processed fragments are accessed by calling `shiftNextLine`. - var remainingLines = aGeneratedCode.split(REGEX_NEWLINE); - var remainingLinesIndex = 0; - var shiftNextLine = function() { - var lineContents = getNextLine(); - // The last line of a file might not have a newline. - var newLine = getNextLine() || ""; - return lineContents + newLine; - - function getNextLine() { - return remainingLinesIndex < remainingLines.length ? - remainingLines[remainingLinesIndex++] : undefined; - } - }; - - // We need to remember the position of "remainingLines" - var lastGeneratedLine = 1, lastGeneratedColumn = 0; - - // The generate SourceNodes we need a code range. - // To extract it current and last mapping is used. - // Here we store the last mapping. - var lastMapping = null; - - aSourceMapConsumer.eachMapping(function (mapping) { - if (lastMapping !== null) { - // We add the code from "lastMapping" to "mapping": - // First check if there is a new line in between. - if (lastGeneratedLine < mapping.generatedLine) { - // Associate first line with "lastMapping" - addMappingWithCode(lastMapping, shiftNextLine()); - lastGeneratedLine++; - lastGeneratedColumn = 0; - // The remaining code is added without mapping - } else { - // There is no new line in between. - // Associate the code between "lastGeneratedColumn" and - // "mapping.generatedColumn" with "lastMapping" - var nextLine = remainingLines[remainingLinesIndex] || ''; - var code = nextLine.substr(0, mapping.generatedColumn - - lastGeneratedColumn); - remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - - lastGeneratedColumn); - lastGeneratedColumn = mapping.generatedColumn; - addMappingWithCode(lastMapping, code); - // No more remaining code, continue - lastMapping = mapping; - return; - } - } - // We add the generated code until the first mapping - // to the SourceNode without any mapping. - // Each line is added as separate string. - while (lastGeneratedLine < mapping.generatedLine) { - node.add(shiftNextLine()); - lastGeneratedLine++; - } - if (lastGeneratedColumn < mapping.generatedColumn) { - var nextLine = remainingLines[remainingLinesIndex] || ''; - node.add(nextLine.substr(0, mapping.generatedColumn)); - remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn); - lastGeneratedColumn = mapping.generatedColumn; - } - lastMapping = mapping; - }, this); - // We have processed all mappings. - if (remainingLinesIndex < remainingLines.length) { - if (lastMapping) { - // Associate the remaining code in the current line with "lastMapping" - addMappingWithCode(lastMapping, shiftNextLine()); - } - // and add the remaining lines without any mapping - node.add(remainingLines.splice(remainingLinesIndex).join("")); - } - - // Copy sourcesContent into SourceNode - aSourceMapConsumer.sources.forEach(function (sourceFile) { - var content = aSourceMapConsumer.sourceContentFor(sourceFile); - if (content != null) { - if (aRelativePath != null) { - sourceFile = util.join(aRelativePath, sourceFile); - } - node.setSourceContent(sourceFile, content); - } - }); - - return node; - - function addMappingWithCode(mapping, code) { - if (mapping === null || mapping.source === undefined) { - node.add(code); - } else { - var source = aRelativePath - ? util.join(aRelativePath, mapping.source) - : mapping.source; - node.add(new SourceNode(mapping.originalLine, - mapping.originalColumn, - source, - code, - mapping.name)); - } - } - }; - -/** - * Add a chunk of generated JS to this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ -SourceNode.prototype.add = function SourceNode_add(aChunk) { - if (Array.isArray(aChunk)) { - aChunk.forEach(function (chunk) { - this.add(chunk); - }, this); - } - else if (aChunk[isSourceNode] || typeof aChunk === "string") { - if (aChunk) { - this.children.push(aChunk); - } - } - else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; -}; - -/** - * Add a chunk of generated JS to the beginning of this source node. - * - * @param aChunk A string snippet of generated JS code, another instance of - * SourceNode, or an array where each member is one of those things. - */ -SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { - if (Array.isArray(aChunk)) { - for (var i = aChunk.length-1; i >= 0; i--) { - this.prepend(aChunk[i]); - } - } - else if (aChunk[isSourceNode] || typeof aChunk === "string") { - this.children.unshift(aChunk); - } - else { - throw new TypeError( - "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk - ); - } - return this; -}; - -/** - * Walk over the tree of JS snippets in this node and its children. The - * walking function is called once for each snippet of JS and is passed that - * snippet and the its original associated source's line/column location. - * - * @param aFn The traversal function. - */ -SourceNode.prototype.walk = function SourceNode_walk(aFn) { - var chunk; - for (var i = 0, len = this.children.length; i < len; i++) { - chunk = this.children[i]; - if (chunk[isSourceNode]) { - chunk.walk(aFn); - } - else { - if (chunk !== '') { - aFn(chunk, { source: this.source, - line: this.line, - column: this.column, - name: this.name }); - } - } - } -}; - -/** - * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between - * each of `this.children`. - * - * @param aSep The separator. - */ -SourceNode.prototype.join = function SourceNode_join(aSep) { - var newChildren; - var i; - var len = this.children.length; - if (len > 0) { - newChildren = []; - for (i = 0; i < len-1; i++) { - newChildren.push(this.children[i]); - newChildren.push(aSep); - } - newChildren.push(this.children[i]); - this.children = newChildren; - } - return this; +var ts = {}; ((module) => { +"use strict"; +var __defProp = Object.defineProperty; +var __getOwnPropDesc = Object.getOwnPropertyDescriptor; +var __getOwnPropNames = Object.getOwnPropertyNames; +var __hasOwnProp = Object.prototype.hasOwnProperty; +var __export = (target, all) => { + for (var name in all) + __defProp(target, name, { get: all[name], enumerable: true }); }; - -/** - * Call String.prototype.replace on the very right-most source snippet. Useful - * for trimming whitespace from the end of a source node, etc. - * - * @param aPattern The pattern to replace. - * @param aReplacement The thing to replace the pattern with. - */ -SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { - var lastChild = this.children[this.children.length - 1]; - if (lastChild[isSourceNode]) { - lastChild.replaceRight(aPattern, aReplacement); - } - else if (typeof lastChild === 'string') { - this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); - } - else { - this.children.push(''.replace(aPattern, aReplacement)); +var __copyProps = (to, from, except, desc) => { + if (from && typeof from === "object" || typeof from === "function") { + for (let key of __getOwnPropNames(from)) + if (!__hasOwnProp.call(to, key) && key !== except) + __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); } - return this; + return to; }; +var __toCommonJS = (mod) => (__copyProps, mod); // Modified helper to skip setting __esModule. -/** - * Set the source content for a source file. This will be added to the SourceMapGenerator - * in the sourcesContent field. - * - * @param aSourceFile The filename of the source file - * @param aSourceContent The content of the source file - */ -SourceNode.prototype.setSourceContent = - function SourceNode_setSourceContent(aSourceFile, aSourceContent) { - this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; - }; - -/** - * Walk over the tree of SourceNodes. The walking function is called for each - * source file content and is passed the filename and source content. - * - * @param aFn The traversal function. - */ -SourceNode.prototype.walkSourceContents = - function SourceNode_walkSourceContents(aFn) { - for (var i = 0, len = this.children.length; i < len; i++) { - if (this.children[i][isSourceNode]) { - this.children[i].walkSourceContents(aFn); - } - } - - var sources = Object.keys(this.sourceContents); - for (var i = 0, len = sources.length; i < len; i++) { - aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); - } - }; - -/** - * Return the string representation of this source node. Walks over the tree - * and concatenates all the various snippets together to one string. - */ -SourceNode.prototype.toString = function SourceNode_toString() { - var str = ""; - this.walk(function (chunk) { - str += chunk; - }); - return str; -}; - -/** - * Returns the string representation of this source node along with a source - * map. - */ -SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { - var generated = { - code: "", - line: 1, - column: 0 - }; - var map = new SourceMapGenerator(aArgs); - var sourceMappingActive = false; - var lastOriginalSource = null; - var lastOriginalLine = null; - var lastOriginalColumn = null; - var lastOriginalName = null; - this.walk(function (chunk, original) { - generated.code += chunk; - if (original.source !== null - && original.line !== null - && original.column !== null) { - if(lastOriginalSource !== original.source - || lastOriginalLine !== original.line - || lastOriginalColumn !== original.column - || lastOriginalName !== original.name) { - map.addMapping({ - source: original.source, - original: { - line: original.line, - column: original.column - }, - generated: { - line: generated.line, - column: generated.column - }, - name: original.name - }); - } - lastOriginalSource = original.source; - lastOriginalLine = original.line; - lastOriginalColumn = original.column; - lastOriginalName = original.name; - sourceMappingActive = true; - } else if (sourceMappingActive) { - map.addMapping({ - generated: { - line: generated.line, - column: generated.column - } - }); - lastOriginalSource = null; - sourceMappingActive = false; - } - for (var idx = 0, length = chunk.length; idx < length; idx++) { - if (chunk.charCodeAt(idx) === NEWLINE_CODE) { - generated.line++; - generated.column = 0; - // Mappings end at eol - if (idx + 1 === length) { - lastOriginalSource = null; - sourceMappingActive = false; - } else if (sourceMappingActive) { - map.addMapping({ - source: original.source, - original: { - line: original.line, - column: original.column - }, - generated: { - line: generated.line, - column: generated.column - }, - name: original.name - }); - } - } else { - generated.column++; - } - } - }); - this.walkSourceContents(function (sourceFile, sourceContent) { - map.setSourceContent(sourceFile, sourceContent); - }); - - return { code: generated.code, map: map }; -}; - -exports.SourceNode = SourceNode; - - -/***/ }), - -/***/ 62492: -/***/ ((__unused_webpack_module, exports) => { - -/* -*- Mode: js; js-indent-level: 2; -*- */ -/* - * Copyright 2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE or: - * http://opensource.org/licenses/BSD-3-Clause - */ - -/** - * This is a helper function for getting values from parameter/options - * objects. - * - * @param args The object we are extracting values from - * @param name The name of the property we are getting. - * @param defaultValue An optional value to return if the property is missing - * from the object. If this is not specified and the property is missing, an - * error will be thrown. - */ -function getArg(aArgs, aName, aDefaultValue) { - if (aName in aArgs) { - return aArgs[aName]; - } else if (arguments.length === 3) { - return aDefaultValue; - } else { - throw new Error('"' + aName + '" is a required argument.'); - } -} -exports.getArg = getArg; - -var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/; -var dataUrlRegexp = /^data:.+\,.+$/; - -function urlParse(aUrl) { - var match = aUrl.match(urlRegexp); - if (!match) { - return null; - } - return { - scheme: match[1], - auth: match[2], - host: match[3], - port: match[4], - path: match[5] - }; -} -exports.urlParse = urlParse; - -function urlGenerate(aParsedUrl) { - var url = ''; - if (aParsedUrl.scheme) { - url += aParsedUrl.scheme + ':'; - } - url += '//'; - if (aParsedUrl.auth) { - url += aParsedUrl.auth + '@'; - } - if (aParsedUrl.host) { - url += aParsedUrl.host; - } - if (aParsedUrl.port) { - url += ":" + aParsedUrl.port - } - if (aParsedUrl.path) { - url += aParsedUrl.path; - } - return url; -} -exports.urlGenerate = urlGenerate; - -/** - * Normalizes a path, or the path portion of a URL: - * - * - Replaces consecutive slashes with one slash. - * - Removes unnecessary '.' parts. - * - Removes unnecessary '/..' parts. - * - * Based on code in the Node.js 'path' core module. - * - * @param aPath The path or url to normalize. - */ -function normalize(aPath) { - var path = aPath; - var url = urlParse(aPath); - if (url) { - if (!url.path) { - return aPath; - } - path = url.path; - } - var isAbsolute = exports.isAbsolute(path); - - var parts = path.split(/\/+/); - for (var part, up = 0, i = parts.length - 1; i >= 0; i--) { - part = parts[i]; - if (part === '.') { - parts.splice(i, 1); - } else if (part === '..') { - up++; - } else if (up > 0) { - if (part === '') { - // The first part is blank if the path is absolute. Trying to go - // above the root is a no-op. Therefore we can remove all '..' parts - // directly after the root. - parts.splice(i + 1, up); - up = 0; - } else { - parts.splice(i, 2); - up--; - } - } - } - path = parts.join('/'); - - if (path === '') { - path = isAbsolute ? '/' : '.'; - } - - if (url) { - url.path = path; - return urlGenerate(url); - } - return path; -} -exports.normalize = normalize; - -/** - * Joins two paths/URLs. - * - * @param aRoot The root path or URL. - * @param aPath The path or URL to be joined with the root. - * - * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a - * scheme-relative URL: Then the scheme of aRoot, if any, is prepended - * first. - * - Otherwise aPath is a path. If aRoot is a URL, then its path portion - * is updated with the result and aRoot is returned. Otherwise the result - * is returned. - * - If aPath is absolute, the result is aPath. - * - Otherwise the two paths are joined with a slash. - * - Joining for example 'http://' and 'www.example.com' is also supported. - */ -function join(aRoot, aPath) { - if (aRoot === "") { - aRoot = "."; - } - if (aPath === "") { - aPath = "."; - } - var aPathUrl = urlParse(aPath); - var aRootUrl = urlParse(aRoot); - if (aRootUrl) { - aRoot = aRootUrl.path || '/'; - } - - // `join(foo, '//www.example.org')` - if (aPathUrl && !aPathUrl.scheme) { - if (aRootUrl) { - aPathUrl.scheme = aRootUrl.scheme; - } - return urlGenerate(aPathUrl); - } - - if (aPathUrl || aPath.match(dataUrlRegexp)) { - return aPath; - } - - // `join('http://', 'www.example.com')` - if (aRootUrl && !aRootUrl.host && !aRootUrl.path) { - aRootUrl.host = aPath; - return urlGenerate(aRootUrl); - } - - var joined = aPath.charAt(0) === '/' - ? aPath - : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath); - - if (aRootUrl) { - aRootUrl.path = joined; - return urlGenerate(aRootUrl); - } - return joined; -} -exports.join = join; - -exports.isAbsolute = function (aPath) { - return aPath.charAt(0) === '/' || urlRegexp.test(aPath); -}; - -/** - * Make a path relative to a URL or another path. - * - * @param aRoot The root path or URL. - * @param aPath The path or URL to be made relative to aRoot. - */ -function relative(aRoot, aPath) { - if (aRoot === "") { - aRoot = "."; - } - - aRoot = aRoot.replace(/\/$/, ''); - - // It is possible for the path to be above the root. In this case, simply - // checking whether the root is a prefix of the path won't work. Instead, we - // need to remove components from the root one by one, until either we find - // a prefix that fits, or we run out of components to remove. - var level = 0; - while (aPath.indexOf(aRoot + '/') !== 0) { - var index = aRoot.lastIndexOf("/"); - if (index < 0) { - return aPath; - } - - // If the only part of the root that is left is the scheme (i.e. http://, - // file:///, etc.), one or more slashes (/), or simply nothing at all, we - // have exhausted all components, so the path is not relative to the root. - aRoot = aRoot.slice(0, index); - if (aRoot.match(/^([^\/]+:\/)?\/*$/)) { - return aPath; - } - - ++level; - } - - // Make sure we add a "../" for each component we removed from the root. - return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1); -} -exports.relative = relative; - -var supportsNullProto = (function () { - var obj = Object.create(null); - return !('__proto__' in obj); -}()); - -function identity (s) { - return s; -} - -/** - * Because behavior goes wacky when you set `__proto__` on objects, we - * have to prefix all the strings in our set with an arbitrary character. - * - * See https://github.com/mozilla/source-map/pull/31 and - * https://github.com/mozilla/source-map/issues/30 - * - * @param String aStr - */ -function toSetString(aStr) { - if (isProtoString(aStr)) { - return '$' + aStr; - } - - return aStr; -} -exports.toSetString = supportsNullProto ? identity : toSetString; - -function fromSetString(aStr) { - if (isProtoString(aStr)) { - return aStr.slice(1); - } - - return aStr; -} -exports.fromSetString = supportsNullProto ? identity : fromSetString; - -function isProtoString(s) { - if (!s) { - return false; - } - - var length = s.length; - - if (length < 9 /* "__proto__".length */) { - return false; - } - - if (s.charCodeAt(length - 1) !== 95 /* '_' */ || - s.charCodeAt(length - 2) !== 95 /* '_' */ || - s.charCodeAt(length - 3) !== 111 /* 'o' */ || - s.charCodeAt(length - 4) !== 116 /* 't' */ || - s.charCodeAt(length - 5) !== 111 /* 'o' */ || - s.charCodeAt(length - 6) !== 114 /* 'r' */ || - s.charCodeAt(length - 7) !== 112 /* 'p' */ || - s.charCodeAt(length - 8) !== 95 /* '_' */ || - s.charCodeAt(length - 9) !== 95 /* '_' */) { - return false; - } - - for (var i = length - 10; i >= 0; i--) { - if (s.charCodeAt(i) !== 36 /* '$' */) { - return false; - } - } - - return true; -} - -/** - * Comparator between two mappings where the original positions are compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same original source/line/column, but different generated - * line and column the same. Useful when searching for a mapping with a - * stubbed out mapping. - */ -function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { - var cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0 || onlyCompareOriginal) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByOriginalPositions = compareByOriginalPositions; - -/** - * Comparator between two mappings with deflated source and name indices where - * the generated positions are compared. - * - * Optionally pass in `true` as `onlyCompareGenerated` to consider two - * mappings with the same generated line and column, but different - * source/name/original line and column the same. Useful when searching for a - * mapping with a stubbed out mapping. - */ -function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) { - var cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0 || onlyCompareGenerated) { - return cmp; - } - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; - -function strcmp(aStr1, aStr2) { - if (aStr1 === aStr2) { - return 0; - } - - if (aStr1 === null) { - return 1; // aStr2 !== null - } - - if (aStr2 === null) { - return -1; // aStr1 !== null - } - - if (aStr1 > aStr2) { - return 1; - } - - return -1; -} - -/** - * Comparator between two mappings with inflated source and name strings where - * the generated positions are compared. - */ -function compareByGeneratedPositionsInflated(mappingA, mappingB) { - var cmp = mappingA.generatedLine - mappingB.generatedLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.generatedColumn - mappingB.generatedColumn; - if (cmp !== 0) { - return cmp; - } - - cmp = strcmp(mappingA.source, mappingB.source); - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalLine - mappingB.originalLine; - if (cmp !== 0) { - return cmp; - } - - cmp = mappingA.originalColumn - mappingB.originalColumn; - if (cmp !== 0) { - return cmp; - } - - return strcmp(mappingA.name, mappingB.name); -} -exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; - -/** - * Strip any JSON XSSI avoidance prefix from the string (as documented - * in the source maps specification), and then parse the string as - * JSON. - */ -function parseSourceMapInput(str) { - return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, '')); -} -exports.parseSourceMapInput = parseSourceMapInput; - -/** - * Compute the URL of a source given the the source root, the source's - * URL, and the source map's URL. - */ -function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) { - sourceURL = sourceURL || ''; - - if (sourceRoot) { - // This follows what Chrome does. - if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') { - sourceRoot += '/'; - } - // The spec says: - // Line 4: An optional source root, useful for relocating source - // files on a server or removing repeated values in the - // “sources” entry. This value is prepended to the individual - // entries in the “source” field. - sourceURL = sourceRoot + sourceURL; - } - - // Historically, SourceMapConsumer did not take the sourceMapURL as - // a parameter. This mode is still somewhat supported, which is why - // this code block is conditional. However, it's preferable to pass - // the source map URL to SourceMapConsumer, so that this function - // can implement the source URL resolution algorithm as outlined in - // the spec. This block is basically the equivalent of: - // new URL(sourceURL, sourceMapURL).toString() - // ... except it avoids using URL, which wasn't available in the - // older releases of node still supported by this library. - // - // The spec says: - // If the sources are not absolute URLs after prepending of the - // “sourceRoot”, the sources are resolved relative to the - // SourceMap (like resolving script src in a html document). - if (sourceMapURL) { - var parsed = urlParse(sourceMapURL); - if (!parsed) { - throw new Error("sourceMapURL could not be parsed"); - } - if (parsed.path) { - // Strip the last path component, but keep the "/". - var index = parsed.path.lastIndexOf('/'); - if (index >= 0) { - parsed.path = parsed.path.substring(0, index + 1); - } - } - sourceURL = join(urlGenerate(parsed), sourceURL); - } - - return normalize(sourceURL); -} -exports.computeSourceURL = computeSourceURL; - - -/***/ }), - -/***/ 62618: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -/* - * Copyright 2009-2011 Mozilla Foundation and contributors - * Licensed under the New BSD license. See LICENSE.txt or: - * http://opensource.org/licenses/BSD-3-Clause - */ -/* unused reexport */ __nccwpck_require__(62574)/* .SourceMapGenerator */ .x; -exports.SourceMapConsumer = __nccwpck_require__(79907).SourceMapConsumer; -exports.SourceNode = __nccwpck_require__(49706).SourceNode; - - -/***/ }), - -/***/ 36204: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const { EventEmitter } = __nccwpck_require__(24434) -const STREAM_DESTROYED = new Error('Stream was destroyed') -const PREMATURE_CLOSE = new Error('Premature close') - -const queueTick = __nccwpck_require__(5506) -const FIFO = __nccwpck_require__(83867) -const TextDecoder = __nccwpck_require__(97934) - -/* eslint-disable no-multi-spaces */ - -// 29 bits used total (4 from shared, 14 from read, and 11 from write) -const MAX = ((1 << 29) - 1) - -// Shared state -const OPENING = 0b0001 -const PREDESTROYING = 0b0010 -const DESTROYING = 0b0100 -const DESTROYED = 0b1000 - -const NOT_OPENING = MAX ^ OPENING -const NOT_PREDESTROYING = MAX ^ PREDESTROYING - -// Read state (4 bit offset from shared state) -const READ_ACTIVE = 0b00000000000001 << 4 -const READ_UPDATING = 0b00000000000010 << 4 -const READ_PRIMARY = 0b00000000000100 << 4 -const READ_QUEUED = 0b00000000001000 << 4 -const READ_RESUMED = 0b00000000010000 << 4 -const READ_PIPE_DRAINED = 0b00000000100000 << 4 -const READ_ENDING = 0b00000001000000 << 4 -const READ_EMIT_DATA = 0b00000010000000 << 4 -const READ_EMIT_READABLE = 0b00000100000000 << 4 -const READ_EMITTED_READABLE = 0b00001000000000 << 4 -const READ_DONE = 0b00010000000000 << 4 -const READ_NEXT_TICK = 0b00100000000000 << 4 -const READ_NEEDS_PUSH = 0b01000000000000 << 4 -const READ_READ_AHEAD = 0b10000000000000 << 4 - -// Combined read state -const READ_FLOWING = READ_RESUMED | READ_PIPE_DRAINED -const READ_ACTIVE_AND_NEEDS_PUSH = READ_ACTIVE | READ_NEEDS_PUSH -const READ_PRIMARY_AND_ACTIVE = READ_PRIMARY | READ_ACTIVE -const READ_EMIT_READABLE_AND_QUEUED = READ_EMIT_READABLE | READ_QUEUED -const READ_RESUMED_READ_AHEAD = READ_RESUMED | READ_READ_AHEAD - -const READ_NOT_ACTIVE = MAX ^ READ_ACTIVE -const READ_NON_PRIMARY = MAX ^ READ_PRIMARY -const READ_NON_PRIMARY_AND_PUSHED = MAX ^ (READ_PRIMARY | READ_NEEDS_PUSH) -const READ_PUSHED = MAX ^ READ_NEEDS_PUSH -const READ_PAUSED = MAX ^ READ_RESUMED -const READ_NOT_QUEUED = MAX ^ (READ_QUEUED | READ_EMITTED_READABLE) -const READ_NOT_ENDING = MAX ^ READ_ENDING -const READ_PIPE_NOT_DRAINED = MAX ^ READ_FLOWING -const READ_NOT_NEXT_TICK = MAX ^ READ_NEXT_TICK -const READ_NOT_UPDATING = MAX ^ READ_UPDATING -const READ_NO_READ_AHEAD = MAX ^ READ_READ_AHEAD -const READ_PAUSED_NO_READ_AHEAD = MAX ^ READ_RESUMED_READ_AHEAD - -// Write state (18 bit offset, 4 bit offset from shared state and 14 from read state) -const WRITE_ACTIVE = 0b00000000001 << 18 -const WRITE_UPDATING = 0b00000000010 << 18 -const WRITE_PRIMARY = 0b00000000100 << 18 -const WRITE_QUEUED = 0b00000001000 << 18 -const WRITE_UNDRAINED = 0b00000010000 << 18 -const WRITE_DONE = 0b00000100000 << 18 -const WRITE_EMIT_DRAIN = 0b00001000000 << 18 -const WRITE_NEXT_TICK = 0b00010000000 << 18 -const WRITE_WRITING = 0b00100000000 << 18 -const WRITE_FINISHING = 0b01000000000 << 18 -const WRITE_CORKED = 0b10000000000 << 18 - -const WRITE_NOT_ACTIVE = MAX ^ (WRITE_ACTIVE | WRITE_WRITING) -const WRITE_NON_PRIMARY = MAX ^ WRITE_PRIMARY -const WRITE_NOT_FINISHING = MAX ^ (WRITE_ACTIVE | WRITE_FINISHING) -const WRITE_DRAINED = MAX ^ WRITE_UNDRAINED -const WRITE_NOT_QUEUED = MAX ^ WRITE_QUEUED -const WRITE_NOT_NEXT_TICK = MAX ^ WRITE_NEXT_TICK -const WRITE_NOT_UPDATING = MAX ^ WRITE_UPDATING -const WRITE_NOT_CORKED = MAX ^ WRITE_CORKED - -// Combined shared state -const ACTIVE = READ_ACTIVE | WRITE_ACTIVE -const NOT_ACTIVE = MAX ^ ACTIVE -const DONE = READ_DONE | WRITE_DONE -const DESTROY_STATUS = DESTROYING | DESTROYED | PREDESTROYING -const OPEN_STATUS = DESTROY_STATUS | OPENING -const AUTO_DESTROY = DESTROY_STATUS | DONE -const NON_PRIMARY = WRITE_NON_PRIMARY & READ_NON_PRIMARY -const ACTIVE_OR_TICKING = WRITE_NEXT_TICK | READ_NEXT_TICK -const TICKING = ACTIVE_OR_TICKING & NOT_ACTIVE -const IS_OPENING = OPEN_STATUS | TICKING - -// Combined shared state and read state -const READ_PRIMARY_STATUS = OPEN_STATUS | READ_ENDING | READ_DONE -const READ_STATUS = OPEN_STATUS | READ_DONE | READ_QUEUED -const READ_ENDING_STATUS = OPEN_STATUS | READ_ENDING | READ_QUEUED -const READ_READABLE_STATUS = OPEN_STATUS | READ_EMIT_READABLE | READ_QUEUED | READ_EMITTED_READABLE -const SHOULD_NOT_READ = OPEN_STATUS | READ_ACTIVE | READ_ENDING | READ_DONE | READ_NEEDS_PUSH | READ_READ_AHEAD -const READ_BACKPRESSURE_STATUS = DESTROY_STATUS | READ_ENDING | READ_DONE -const READ_UPDATE_SYNC_STATUS = READ_UPDATING | OPEN_STATUS | READ_NEXT_TICK | READ_PRIMARY -const READ_NEXT_TICK_OR_OPENING = READ_NEXT_TICK | OPENING - -// Combined write state -const WRITE_PRIMARY_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_DONE -const WRITE_QUEUED_AND_UNDRAINED = WRITE_QUEUED | WRITE_UNDRAINED -const WRITE_QUEUED_AND_ACTIVE = WRITE_QUEUED | WRITE_ACTIVE -const WRITE_DRAIN_STATUS = WRITE_QUEUED | WRITE_UNDRAINED | OPEN_STATUS | WRITE_ACTIVE -const WRITE_STATUS = OPEN_STATUS | WRITE_ACTIVE | WRITE_QUEUED | WRITE_CORKED -const WRITE_PRIMARY_AND_ACTIVE = WRITE_PRIMARY | WRITE_ACTIVE -const WRITE_ACTIVE_AND_WRITING = WRITE_ACTIVE | WRITE_WRITING -const WRITE_FINISHING_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_QUEUED_AND_ACTIVE | WRITE_DONE -const WRITE_BACKPRESSURE_STATUS = WRITE_UNDRAINED | DESTROY_STATUS | WRITE_FINISHING | WRITE_DONE -const WRITE_UPDATE_SYNC_STATUS = WRITE_UPDATING | OPEN_STATUS | WRITE_NEXT_TICK | WRITE_PRIMARY -const WRITE_DROP_DATA = WRITE_FINISHING | WRITE_DONE | DESTROY_STATUS - -const asyncIterator = Symbol.asyncIterator || Symbol('asyncIterator') - -class WritableState { - constructor (stream, { highWaterMark = 16384, map = null, mapWritable, byteLength, byteLengthWritable } = {}) { - this.stream = stream - this.queue = new FIFO() - this.highWaterMark = highWaterMark - this.buffered = 0 - this.error = null - this.pipeline = null - this.drains = null // if we add more seldomly used helpers we might them into a subobject so its a single ptr - this.byteLength = byteLengthWritable || byteLength || defaultByteLength - this.map = mapWritable || map - this.afterWrite = afterWrite.bind(this) - this.afterUpdateNextTick = updateWriteNT.bind(this) - } - - get ended () { - return (this.stream._duplexState & WRITE_DONE) !== 0 - } - - push (data) { - if ((this.stream._duplexState & WRITE_DROP_DATA) !== 0) return false - if (this.map !== null) data = this.map(data) - - this.buffered += this.byteLength(data) - this.queue.push(data) - - if (this.buffered < this.highWaterMark) { - this.stream._duplexState |= WRITE_QUEUED - return true - } - - this.stream._duplexState |= WRITE_QUEUED_AND_UNDRAINED - return false - } - - shift () { - const data = this.queue.shift() - - this.buffered -= this.byteLength(data) - if (this.buffered === 0) this.stream._duplexState &= WRITE_NOT_QUEUED - - return data - } - - end (data) { - if (typeof data === 'function') this.stream.once('finish', data) - else if (data !== undefined && data !== null) this.push(data) - this.stream._duplexState = (this.stream._duplexState | WRITE_FINISHING) & WRITE_NON_PRIMARY - } - - autoBatch (data, cb) { - const buffer = [] - const stream = this.stream - - buffer.push(data) - while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED_AND_ACTIVE) { - buffer.push(stream._writableState.shift()) - } - - if ((stream._duplexState & OPEN_STATUS) !== 0) return cb(null) - stream._writev(buffer, cb) - } - - update () { - const stream = this.stream - - stream._duplexState |= WRITE_UPDATING - - do { - while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED) { - const data = this.shift() - stream._duplexState |= WRITE_ACTIVE_AND_WRITING - stream._write(data, this.afterWrite) - } - - if ((stream._duplexState & WRITE_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary() - } while (this.continueUpdate() === true) - - stream._duplexState &= WRITE_NOT_UPDATING - } - - updateNonPrimary () { - const stream = this.stream - - if ((stream._duplexState & WRITE_FINISHING_STATUS) === WRITE_FINISHING) { - stream._duplexState = stream._duplexState | WRITE_ACTIVE - stream._final(afterFinal.bind(this)) - return - } - - if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) { - if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) { - stream._duplexState |= ACTIVE - stream._destroy(afterDestroy.bind(this)) - } - return - } - - if ((stream._duplexState & IS_OPENING) === OPENING) { - stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING - stream._open(afterOpen.bind(this)) - } - } - - continueUpdate () { - if ((this.stream._duplexState & WRITE_NEXT_TICK) === 0) return false - this.stream._duplexState &= WRITE_NOT_NEXT_TICK - return true - } - - updateCallback () { - if ((this.stream._duplexState & WRITE_UPDATE_SYNC_STATUS) === WRITE_PRIMARY) this.update() - else this.updateNextTick() - } - - updateNextTick () { - if ((this.stream._duplexState & WRITE_NEXT_TICK) !== 0) return - this.stream._duplexState |= WRITE_NEXT_TICK - if ((this.stream._duplexState & WRITE_UPDATING) === 0) queueTick(this.afterUpdateNextTick) - } -} - -class ReadableState { - constructor (stream, { highWaterMark = 16384, map = null, mapReadable, byteLength, byteLengthReadable } = {}) { - this.stream = stream - this.queue = new FIFO() - this.highWaterMark = highWaterMark === 0 ? 1 : highWaterMark - this.buffered = 0 - this.readAhead = highWaterMark > 0 - this.error = null - this.pipeline = null - this.byteLength = byteLengthReadable || byteLength || defaultByteLength - this.map = mapReadable || map - this.pipeTo = null - this.afterRead = afterRead.bind(this) - this.afterUpdateNextTick = updateReadNT.bind(this) - } - - get ended () { - return (this.stream._duplexState & READ_DONE) !== 0 - } - - pipe (pipeTo, cb) { - if (this.pipeTo !== null) throw new Error('Can only pipe to one destination') - if (typeof cb !== 'function') cb = null - - this.stream._duplexState |= READ_PIPE_DRAINED - this.pipeTo = pipeTo - this.pipeline = new Pipeline(this.stream, pipeTo, cb) - - if (cb) this.stream.on('error', noop) // We already error handle this so supress crashes - - if (isStreamx(pipeTo)) { - pipeTo._writableState.pipeline = this.pipeline - if (cb) pipeTo.on('error', noop) // We already error handle this so supress crashes - pipeTo.on('finish', this.pipeline.finished.bind(this.pipeline)) // TODO: just call finished from pipeTo itself - } else { - const onerror = this.pipeline.done.bind(this.pipeline, pipeTo) - const onclose = this.pipeline.done.bind(this.pipeline, pipeTo, null) // onclose has a weird bool arg - pipeTo.on('error', onerror) - pipeTo.on('close', onclose) - pipeTo.on('finish', this.pipeline.finished.bind(this.pipeline)) - } - - pipeTo.on('drain', afterDrain.bind(this)) - this.stream.emit('piping', pipeTo) - pipeTo.emit('pipe', this.stream) - } - - push (data) { - const stream = this.stream - - if (data === null) { - this.highWaterMark = 0 - stream._duplexState = (stream._duplexState | READ_ENDING) & READ_NON_PRIMARY_AND_PUSHED - return false - } - - if (this.map !== null) { - data = this.map(data) - if (data === null) { - stream._duplexState &= READ_PUSHED - return this.buffered < this.highWaterMark - } - } - - this.buffered += this.byteLength(data) - this.queue.push(data) - - stream._duplexState = (stream._duplexState | READ_QUEUED) & READ_PUSHED - - return this.buffered < this.highWaterMark - } - - shift () { - const data = this.queue.shift() - - this.buffered -= this.byteLength(data) - if (this.buffered === 0) this.stream._duplexState &= READ_NOT_QUEUED - return data - } - - unshift (data) { - const pending = [this.map !== null ? this.map(data) : data] - while (this.buffered > 0) pending.push(this.shift()) - - for (let i = 0; i < pending.length - 1; i++) { - const data = pending[i] - this.buffered += this.byteLength(data) - this.queue.push(data) - } - - this.push(pending[pending.length - 1]) - } - - read () { - const stream = this.stream - - if ((stream._duplexState & READ_STATUS) === READ_QUEUED) { - const data = this.shift() - if (this.pipeTo !== null && this.pipeTo.write(data) === false) stream._duplexState &= READ_PIPE_NOT_DRAINED - if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit('data', data) - return data - } - - if (this.readAhead === false) { - stream._duplexState |= READ_READ_AHEAD - this.updateNextTick() - } - - return null - } - - drain () { - const stream = this.stream - - while ((stream._duplexState & READ_STATUS) === READ_QUEUED && (stream._duplexState & READ_FLOWING) !== 0) { - const data = this.shift() - if (this.pipeTo !== null && this.pipeTo.write(data) === false) stream._duplexState &= READ_PIPE_NOT_DRAINED - if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit('data', data) - } - } - - update () { - const stream = this.stream - - stream._duplexState |= READ_UPDATING - - do { - this.drain() - - while (this.buffered < this.highWaterMark && (stream._duplexState & SHOULD_NOT_READ) === READ_READ_AHEAD) { - stream._duplexState |= READ_ACTIVE_AND_NEEDS_PUSH - stream._read(this.afterRead) - this.drain() - } - - if ((stream._duplexState & READ_READABLE_STATUS) === READ_EMIT_READABLE_AND_QUEUED) { - stream._duplexState |= READ_EMITTED_READABLE - stream.emit('readable') - } - - if ((stream._duplexState & READ_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary() - } while (this.continueUpdate() === true) - - stream._duplexState &= READ_NOT_UPDATING - } - - updateNonPrimary () { - const stream = this.stream - - if ((stream._duplexState & READ_ENDING_STATUS) === READ_ENDING) { - stream._duplexState = (stream._duplexState | READ_DONE) & READ_NOT_ENDING - stream.emit('end') - if ((stream._duplexState & AUTO_DESTROY) === DONE) stream._duplexState |= DESTROYING - if (this.pipeTo !== null) this.pipeTo.end() - } - - if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) { - if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) { - stream._duplexState |= ACTIVE - stream._destroy(afterDestroy.bind(this)) - } - return - } - - if ((stream._duplexState & IS_OPENING) === OPENING) { - stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING - stream._open(afterOpen.bind(this)) - } - } - - continueUpdate () { - if ((this.stream._duplexState & READ_NEXT_TICK) === 0) return false - this.stream._duplexState &= READ_NOT_NEXT_TICK - return true - } - - updateCallback () { - if ((this.stream._duplexState & READ_UPDATE_SYNC_STATUS) === READ_PRIMARY) this.update() - else this.updateNextTick() - } - - updateNextTickIfOpen () { - if ((this.stream._duplexState & READ_NEXT_TICK_OR_OPENING) !== 0) return - this.stream._duplexState |= READ_NEXT_TICK - if ((this.stream._duplexState & READ_UPDATING) === 0) queueTick(this.afterUpdateNextTick) - } - - updateNextTick () { - if ((this.stream._duplexState & READ_NEXT_TICK) !== 0) return - this.stream._duplexState |= READ_NEXT_TICK - if ((this.stream._duplexState & READ_UPDATING) === 0) queueTick(this.afterUpdateNextTick) - } -} - -class TransformState { - constructor (stream) { - this.data = null - this.afterTransform = afterTransform.bind(stream) - this.afterFinal = null - } -} - -class Pipeline { - constructor (src, dst, cb) { - this.from = src - this.to = dst - this.afterPipe = cb - this.error = null - this.pipeToFinished = false - } - - finished () { - this.pipeToFinished = true - } - - done (stream, err) { - if (err) this.error = err - - if (stream === this.to) { - this.to = null - - if (this.from !== null) { - if ((this.from._duplexState & READ_DONE) === 0 || !this.pipeToFinished) { - this.from.destroy(this.error || new Error('Writable stream closed prematurely')) - } - return - } - } - - if (stream === this.from) { - this.from = null - - if (this.to !== null) { - if ((stream._duplexState & READ_DONE) === 0) { - this.to.destroy(this.error || new Error('Readable stream closed before ending')) - } - return - } - } - - if (this.afterPipe !== null) this.afterPipe(this.error) - this.to = this.from = this.afterPipe = null - } -} - -function afterDrain () { - this.stream._duplexState |= READ_PIPE_DRAINED - this.updateCallback() -} - -function afterFinal (err) { - const stream = this.stream - if (err) stream.destroy(err) - if ((stream._duplexState & DESTROY_STATUS) === 0) { - stream._duplexState |= WRITE_DONE - stream.emit('finish') - } - if ((stream._duplexState & AUTO_DESTROY) === DONE) { - stream._duplexState |= DESTROYING - } - - stream._duplexState &= WRITE_NOT_FINISHING - - // no need to wait the extra tick here, so we short circuit that - if ((stream._duplexState & WRITE_UPDATING) === 0) this.update() - else this.updateNextTick() -} - -function afterDestroy (err) { - const stream = this.stream - - if (!err && this.error !== STREAM_DESTROYED) err = this.error - if (err) stream.emit('error', err) - stream._duplexState |= DESTROYED - stream.emit('close') - - const rs = stream._readableState - const ws = stream._writableState - - if (rs !== null && rs.pipeline !== null) rs.pipeline.done(stream, err) - - if (ws !== null) { - while (ws.drains !== null && ws.drains.length > 0) ws.drains.shift().resolve(false) - if (ws.pipeline !== null) ws.pipeline.done(stream, err) - } -} - -function afterWrite (err) { - const stream = this.stream - - if (err) stream.destroy(err) - stream._duplexState &= WRITE_NOT_ACTIVE - - if (this.drains !== null) tickDrains(this.drains) - - if ((stream._duplexState & WRITE_DRAIN_STATUS) === WRITE_UNDRAINED) { - stream._duplexState &= WRITE_DRAINED - if ((stream._duplexState & WRITE_EMIT_DRAIN) === WRITE_EMIT_DRAIN) { - stream.emit('drain') - } - } - - this.updateCallback() -} - -function afterRead (err) { - if (err) this.stream.destroy(err) - this.stream._duplexState &= READ_NOT_ACTIVE - if (this.readAhead === false && (this.stream._duplexState & READ_RESUMED) === 0) this.stream._duplexState &= READ_NO_READ_AHEAD - this.updateCallback() -} - -function updateReadNT () { - if ((this.stream._duplexState & READ_UPDATING) === 0) { - this.stream._duplexState &= READ_NOT_NEXT_TICK - this.update() - } -} - -function updateWriteNT () { - if ((this.stream._duplexState & WRITE_UPDATING) === 0) { - this.stream._duplexState &= WRITE_NOT_NEXT_TICK - this.update() - } -} - -function tickDrains (drains) { - for (let i = 0; i < drains.length; i++) { - // drains.writes are monotonic, so if one is 0 its always the first one - if (--drains[i].writes === 0) { - drains.shift().resolve(true) - i-- - } - } -} - -function afterOpen (err) { - const stream = this.stream - - if (err) stream.destroy(err) - - if ((stream._duplexState & DESTROYING) === 0) { - if ((stream._duplexState & READ_PRIMARY_STATUS) === 0) stream._duplexState |= READ_PRIMARY - if ((stream._duplexState & WRITE_PRIMARY_STATUS) === 0) stream._duplexState |= WRITE_PRIMARY - stream.emit('open') - } - - stream._duplexState &= NOT_ACTIVE - - if (stream._writableState !== null) { - stream._writableState.updateCallback() - } - - if (stream._readableState !== null) { - stream._readableState.updateCallback() - } -} - -function afterTransform (err, data) { - if (data !== undefined && data !== null) this.push(data) - this._writableState.afterWrite(err) -} - -function newListener (name) { - if (this._readableState !== null) { - if (name === 'data') { - this._duplexState |= (READ_EMIT_DATA | READ_RESUMED_READ_AHEAD) - this._readableState.updateNextTick() - } - if (name === 'readable') { - this._duplexState |= READ_EMIT_READABLE - this._readableState.updateNextTick() - } - } - - if (this._writableState !== null) { - if (name === 'drain') { - this._duplexState |= WRITE_EMIT_DRAIN - this._writableState.updateNextTick() - } - } -} - -class Stream extends EventEmitter { - constructor (opts) { - super() - - this._duplexState = 0 - this._readableState = null - this._writableState = null - - if (opts) { - if (opts.open) this._open = opts.open - if (opts.destroy) this._destroy = opts.destroy - if (opts.predestroy) this._predestroy = opts.predestroy - if (opts.signal) { - opts.signal.addEventListener('abort', abort.bind(this)) - } - } - - this.on('newListener', newListener) - } - - _open (cb) { - cb(null) - } - - _destroy (cb) { - cb(null) - } - - _predestroy () { - // does nothing - } - - get readable () { - return this._readableState !== null ? true : undefined - } - - get writable () { - return this._writableState !== null ? true : undefined - } - - get destroyed () { - return (this._duplexState & DESTROYED) !== 0 - } - - get destroying () { - return (this._duplexState & DESTROY_STATUS) !== 0 - } - - destroy (err) { - if ((this._duplexState & DESTROY_STATUS) === 0) { - if (!err) err = STREAM_DESTROYED - this._duplexState = (this._duplexState | DESTROYING) & NON_PRIMARY - - if (this._readableState !== null) { - this._readableState.highWaterMark = 0 - this._readableState.error = err - } - if (this._writableState !== null) { - this._writableState.highWaterMark = 0 - this._writableState.error = err - } - - this._duplexState |= PREDESTROYING - this._predestroy() - this._duplexState &= NOT_PREDESTROYING - - if (this._readableState !== null) this._readableState.updateNextTick() - if (this._writableState !== null) this._writableState.updateNextTick() - } - } -} - -class Readable extends Stream { - constructor (opts) { - super(opts) - - this._duplexState |= OPENING | WRITE_DONE | READ_READ_AHEAD - this._readableState = new ReadableState(this, opts) - - if (opts) { - if (this._readableState.readAhead === false) this._duplexState &= READ_NO_READ_AHEAD - if (opts.read) this._read = opts.read - if (opts.eagerOpen) this._readableState.updateNextTick() - if (opts.encoding) this.setEncoding(opts.encoding) - } - } - - setEncoding (encoding) { - const dec = new TextDecoder(encoding) - const map = this._readableState.map || echo - this._readableState.map = mapOrSkip - return this - - function mapOrSkip (data) { - const next = dec.push(data) - return next === '' && (data.byteLength !== 0 || dec.remaining > 0) ? null : map(next) - } - } - - _read (cb) { - cb(null) - } - - pipe (dest, cb) { - this._readableState.updateNextTick() - this._readableState.pipe(dest, cb) - return dest - } - - read () { - this._readableState.updateNextTick() - return this._readableState.read() - } - - push (data) { - this._readableState.updateNextTickIfOpen() - return this._readableState.push(data) - } - - unshift (data) { - this._readableState.updateNextTickIfOpen() - return this._readableState.unshift(data) - } - - resume () { - this._duplexState |= READ_RESUMED_READ_AHEAD - this._readableState.updateNextTick() - return this - } - - pause () { - this._duplexState &= (this._readableState.readAhead === false ? READ_PAUSED_NO_READ_AHEAD : READ_PAUSED) - return this - } - - static _fromAsyncIterator (ite, opts) { - let destroy - - const rs = new Readable({ - ...opts, - read (cb) { - ite.next().then(push).then(cb.bind(null, null)).catch(cb) - }, - predestroy () { - destroy = ite.return() - }, - destroy (cb) { - if (!destroy) return cb(null) - destroy.then(cb.bind(null, null)).catch(cb) - } - }) - - return rs - - function push (data) { - if (data.done) rs.push(null) - else rs.push(data.value) - } - } - - static from (data, opts) { - if (isReadStreamx(data)) return data - if (data[asyncIterator]) return this._fromAsyncIterator(data[asyncIterator](), opts) - if (!Array.isArray(data)) data = data === undefined ? [] : [data] - - let i = 0 - return new Readable({ - ...opts, - read (cb) { - this.push(i === data.length ? null : data[i++]) - cb(null) - } - }) - } - - static isBackpressured (rs) { - return (rs._duplexState & READ_BACKPRESSURE_STATUS) !== 0 || rs._readableState.buffered >= rs._readableState.highWaterMark - } - - static isPaused (rs) { - return (rs._duplexState & READ_RESUMED) === 0 - } - - [asyncIterator] () { - const stream = this - - let error = null - let promiseResolve = null - let promiseReject = null - - this.on('error', (err) => { error = err }) - this.on('readable', onreadable) - this.on('close', onclose) - - return { - [asyncIterator] () { - return this - }, - next () { - return new Promise(function (resolve, reject) { - promiseResolve = resolve - promiseReject = reject - const data = stream.read() - if (data !== null) ondata(data) - else if ((stream._duplexState & DESTROYED) !== 0) ondata(null) - }) - }, - return () { - return destroy(null) - }, - throw (err) { - return destroy(err) - } - } - - function onreadable () { - if (promiseResolve !== null) ondata(stream.read()) - } - - function onclose () { - if (promiseResolve !== null) ondata(null) - } - - function ondata (data) { - if (promiseReject === null) return - if (error) promiseReject(error) - else if (data === null && (stream._duplexState & READ_DONE) === 0) promiseReject(STREAM_DESTROYED) - else promiseResolve({ value: data, done: data === null }) - promiseReject = promiseResolve = null - } - - function destroy (err) { - stream.destroy(err) - return new Promise((resolve, reject) => { - if (stream._duplexState & DESTROYED) return resolve({ value: undefined, done: true }) - stream.once('close', function () { - if (err) reject(err) - else resolve({ value: undefined, done: true }) - }) - }) - } - } -} - -class Writable extends Stream { - constructor (opts) { - super(opts) - - this._duplexState |= OPENING | READ_DONE - this._writableState = new WritableState(this, opts) - - if (opts) { - if (opts.writev) this._writev = opts.writev - if (opts.write) this._write = opts.write - if (opts.final) this._final = opts.final - if (opts.eagerOpen) this._writableState.updateNextTick() - } - } - - cork () { - this._duplexState |= WRITE_CORKED - } - - uncork () { - this._duplexState &= WRITE_NOT_CORKED - this._writableState.updateNextTick() - } - - _writev (batch, cb) { - cb(null) - } - - _write (data, cb) { - this._writableState.autoBatch(data, cb) - } - - _final (cb) { - cb(null) - } - - static isBackpressured (ws) { - return (ws._duplexState & WRITE_BACKPRESSURE_STATUS) !== 0 - } - - static drained (ws) { - if (ws.destroyed) return Promise.resolve(false) - const state = ws._writableState - const pending = (isWritev(ws) ? Math.min(1, state.queue.length) : state.queue.length) - const writes = pending + ((ws._duplexState & WRITE_WRITING) ? 1 : 0) - if (writes === 0) return Promise.resolve(true) - if (state.drains === null) state.drains = [] - return new Promise((resolve) => { - state.drains.push({ writes, resolve }) - }) - } - - write (data) { - this._writableState.updateNextTick() - return this._writableState.push(data) - } - - end (data) { - this._writableState.updateNextTick() - this._writableState.end(data) - return this - } -} - -class Duplex extends Readable { // and Writable - constructor (opts) { - super(opts) - - this._duplexState = OPENING | (this._duplexState & READ_READ_AHEAD) - this._writableState = new WritableState(this, opts) - - if (opts) { - if (opts.writev) this._writev = opts.writev - if (opts.write) this._write = opts.write - if (opts.final) this._final = opts.final - } - } - - cork () { - this._duplexState |= WRITE_CORKED - } - - uncork () { - this._duplexState &= WRITE_NOT_CORKED - this._writableState.updateNextTick() - } - - _writev (batch, cb) { - cb(null) - } - - _write (data, cb) { - this._writableState.autoBatch(data, cb) - } - - _final (cb) { - cb(null) - } - - write (data) { - this._writableState.updateNextTick() - return this._writableState.push(data) - } - - end (data) { - this._writableState.updateNextTick() - this._writableState.end(data) - return this - } -} - -class Transform extends Duplex { - constructor (opts) { - super(opts) - this._transformState = new TransformState(this) - - if (opts) { - if (opts.transform) this._transform = opts.transform - if (opts.flush) this._flush = opts.flush - } - } - - _write (data, cb) { - if (this._readableState.buffered >= this._readableState.highWaterMark) { - this._transformState.data = data - } else { - this._transform(data, this._transformState.afterTransform) - } - } - - _read (cb) { - if (this._transformState.data !== null) { - const data = this._transformState.data - this._transformState.data = null - cb(null) - this._transform(data, this._transformState.afterTransform) - } else { - cb(null) - } - } - - destroy (err) { - super.destroy(err) - if (this._transformState.data !== null) { - this._transformState.data = null - this._transformState.afterTransform() - } - } - - _transform (data, cb) { - cb(null, data) - } - - _flush (cb) { - cb(null) - } - - _final (cb) { - this._transformState.afterFinal = cb - this._flush(transformAfterFlush.bind(this)) - } -} - -class PassThrough extends Transform {} - -function transformAfterFlush (err, data) { - const cb = this._transformState.afterFinal - if (err) return cb(err) - if (data !== null && data !== undefined) this.push(data) - this.push(null) - cb(null) -} - -function pipelinePromise (...streams) { - return new Promise((resolve, reject) => { - return pipeline(...streams, (err) => { - if (err) return reject(err) - resolve() - }) - }) -} - -function pipeline (stream, ...streams) { - const all = Array.isArray(stream) ? [...stream, ...streams] : [stream, ...streams] - const done = (all.length && typeof all[all.length - 1] === 'function') ? all.pop() : null - - if (all.length < 2) throw new Error('Pipeline requires at least 2 streams') - - let src = all[0] - let dest = null - let error = null - - for (let i = 1; i < all.length; i++) { - dest = all[i] - - if (isStreamx(src)) { - src.pipe(dest, onerror) - } else { - errorHandle(src, true, i > 1, onerror) - src.pipe(dest) - } - - src = dest - } - - if (done) { - let fin = false - - const autoDestroy = isStreamx(dest) || !!(dest._writableState && dest._writableState.autoDestroy) - - dest.on('error', (err) => { - if (error === null) error = err - }) - - dest.on('finish', () => { - fin = true - if (!autoDestroy) done(error) - }) - - if (autoDestroy) { - dest.on('close', () => done(error || (fin ? null : PREMATURE_CLOSE))) - } - } - - return dest - - function errorHandle (s, rd, wr, onerror) { - s.on('error', onerror) - s.on('close', onclose) - - function onclose () { - if (rd && s._readableState && !s._readableState.ended) return onerror(PREMATURE_CLOSE) - if (wr && s._writableState && !s._writableState.ended) return onerror(PREMATURE_CLOSE) - } - } - - function onerror (err) { - if (!err || error) return - error = err - - for (const s of all) { - s.destroy(err) - } - } -} - -function echo (s) { - return s -} - -function isStream (stream) { - return !!stream._readableState || !!stream._writableState -} - -function isStreamx (stream) { - return typeof stream._duplexState === 'number' && isStream(stream) -} - -function isEnded (stream) { - return !!stream._readableState && stream._readableState.ended -} - -function isFinished (stream) { - return !!stream._writableState && stream._writableState.ended -} - -function getStreamError (stream, opts = {}) { - const err = (stream._readableState && stream._readableState.error) || (stream._writableState && stream._writableState.error) - - // avoid implicit errors by default - return (!opts.all && err === STREAM_DESTROYED) ? null : err -} - -function isReadStreamx (stream) { - return isStreamx(stream) && stream.readable -} - -function isDisturbed (stream) { - return (stream._duplexState & OPENING) !== OPENING || (stream._duplexState & ACTIVE_OR_TICKING) !== 0 -} - -function isTypedArray (data) { - return typeof data === 'object' && data !== null && typeof data.byteLength === 'number' -} - -function defaultByteLength (data) { - return isTypedArray(data) ? data.byteLength : 1024 -} - -function noop () {} - -function abort () { - this.destroy(new Error('Stream aborted.')) -} - -function isWritev (s) { - return s._writev !== Writable.prototype._writev && s._writev !== Duplex.prototype._writev -} - -module.exports = { - pipeline, - pipelinePromise, - isStream, - isStreamx, - isEnded, - isFinished, - isDisturbed, - getStreamError, - Stream, - Writable, - Readable, - Duplex, - Transform, - // Export PassThrough for compatibility with Node.js core's stream module - PassThrough -} - - -/***/ }), - -/***/ 60060: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - -const stripAnsi = __nccwpck_require__(13958); -const isFullwidthCodePoint = __nccwpck_require__(4519); -const emojiRegex = __nccwpck_require__(50872); - -const stringWidth = string => { - if (typeof string !== 'string' || string.length === 0) { - return 0; - } - - string = stripAnsi(string); - - if (string.length === 0) { - return 0; - } - - string = string.replace(emojiRegex(), ' '); - - let width = 0; - - for (let i = 0; i < string.length; i++) { - const code = string.codePointAt(i); - - // Ignore control characters - if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) { - continue; - } - - // Ignore combining characters - if (code >= 0x300 && code <= 0x36F) { - continue; - } - - // Surrogates - if (code > 0xFFFF) { - i++; - } - - width += isFullwidthCodePoint(code) ? 2 : 1; - } - - return width; -}; - -module.exports = stringWidth; -// TODO: remove this in the next major version -module.exports["default"] = stringWidth; - - -/***/ }), - -/***/ 80634: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - - - -/**/ - -var Buffer = (__nccwpck_require__(93058).Buffer); -/**/ - -var isEncoding = Buffer.isEncoding || function (encoding) { - encoding = '' + encoding; - switch (encoding && encoding.toLowerCase()) { - case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': - return true; - default: - return false; - } -}; - -function _normalizeEncoding(enc) { - if (!enc) return 'utf8'; - var retried; - while (true) { - switch (enc) { - case 'utf8': - case 'utf-8': - return 'utf8'; - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return 'utf16le'; - case 'latin1': - case 'binary': - return 'latin1'; - case 'base64': - case 'ascii': - case 'hex': - return enc; - default: - if (retried) return; // undefined - enc = ('' + enc).toLowerCase(); - retried = true; - } - } -}; - -// Do not cache `Buffer.isEncoding` when checking encoding names as some -// modules monkey-patch it to support additional encodings -function normalizeEncoding(enc) { - var nenc = _normalizeEncoding(enc); - if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); - return nenc || enc; -} - -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. -exports.StringDecoder = StringDecoder; -function StringDecoder(encoding) { - this.encoding = normalizeEncoding(encoding); - var nb; - switch (this.encoding) { - case 'utf16le': - this.text = utf16Text; - this.end = utf16End; - nb = 4; - break; - case 'utf8': - this.fillLast = utf8FillLast; - nb = 4; - break; - case 'base64': - this.text = base64Text; - this.end = base64End; - nb = 3; - break; - default: - this.write = simpleWrite; - this.end = simpleEnd; - return; - } - this.lastNeed = 0; - this.lastTotal = 0; - this.lastChar = Buffer.allocUnsafe(nb); -} - -StringDecoder.prototype.write = function (buf) { - if (buf.length === 0) return ''; - var r; - var i; - if (this.lastNeed) { - r = this.fillLast(buf); - if (r === undefined) return ''; - i = this.lastNeed; - this.lastNeed = 0; - } else { - i = 0; - } - if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); - return r || ''; -}; - -StringDecoder.prototype.end = utf8End; - -// Returns only complete characters in a Buffer -StringDecoder.prototype.text = utf8Text; - -// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer -StringDecoder.prototype.fillLast = function (buf) { - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); - this.lastNeed -= buf.length; -}; - -// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a -// continuation byte. If an invalid byte is detected, -2 is returned. -function utf8CheckByte(byte) { - if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; - return byte >> 6 === 0x02 ? -1 : -2; -} - -// Checks at most 3 bytes at the end of a Buffer in order to detect an -// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) -// needed to complete the UTF-8 character (if applicable) are returned. -function utf8CheckIncomplete(self, buf, i) { - var j = buf.length - 1; - if (j < i) return 0; - var nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 1; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 2; - return nb; - } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) { - if (nb === 2) nb = 0;else self.lastNeed = nb - 3; - } - return nb; - } - return 0; -} - -// Validates as many continuation bytes for a multi-byte UTF-8 character as -// needed or are available. If we see a non-continuation byte where we expect -// one, we "replace" the validated continuation bytes we've seen so far with -// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding -// behavior. The continuation byte check is included three times in the case -// where all of the continuation bytes for a character exist in the same buffer. -// It is also done this way as a slight performance increase instead of using a -// loop. -function utf8CheckExtraBytes(self, buf, p) { - if ((buf[0] & 0xC0) !== 0x80) { - self.lastNeed = 0; - return '\ufffd'; - } - if (self.lastNeed > 1 && buf.length > 1) { - if ((buf[1] & 0xC0) !== 0x80) { - self.lastNeed = 1; - return '\ufffd'; - } - if (self.lastNeed > 2 && buf.length > 2) { - if ((buf[2] & 0xC0) !== 0x80) { - self.lastNeed = 2; - return '\ufffd'; - } - } - } -} - -// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. -function utf8FillLast(buf) { - var p = this.lastTotal - this.lastNeed; - var r = utf8CheckExtraBytes(this, buf, p); - if (r !== undefined) return r; - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, p, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, p, 0, buf.length); - this.lastNeed -= buf.length; -} - -// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a -// partial character, the character's bytes are buffered until the required -// number of bytes are available. -function utf8Text(buf, i) { - var total = utf8CheckIncomplete(this, buf, i); - if (!this.lastNeed) return buf.toString('utf8', i); - this.lastTotal = total; - var end = buf.length - (total - this.lastNeed); - buf.copy(this.lastChar, 0, end); - return buf.toString('utf8', i, end); -} - -// For UTF-8, a replacement character is added when ending on a partial -// character. -function utf8End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + '\ufffd'; - return r; -} - -// UTF-16LE typically needs two bytes per character, but even if we have an even -// number of bytes available, we need to check if we end on a leading/high -// surrogate. In that case, we need to wait for the next two bytes in order to -// decode the last character properly. -function utf16Text(buf, i) { - if ((buf.length - i) % 2 === 0) { - var r = buf.toString('utf16le', i); - if (r) { - var c = r.charCodeAt(r.length - 1); - if (c >= 0xD800 && c <= 0xDBFF) { - this.lastNeed = 2; - this.lastTotal = 4; - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - return r.slice(0, -1); - } - } - return r; - } - this.lastNeed = 1; - this.lastTotal = 2; - this.lastChar[0] = buf[buf.length - 1]; - return buf.toString('utf16le', i, buf.length - 1); -} - -// For UTF-16LE we do not explicitly append special replacement characters if we -// end on a partial character, we simply let v8 handle that. -function utf16End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) { - var end = this.lastTotal - this.lastNeed; - return r + this.lastChar.toString('utf16le', 0, end); - } - return r; -} - -function base64Text(buf, i) { - var n = (buf.length - i) % 3; - if (n === 0) return buf.toString('base64', i); - this.lastNeed = 3 - n; - this.lastTotal = 3; - if (n === 1) { - this.lastChar[0] = buf[buf.length - 1]; - } else { - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - } - return buf.toString('base64', i, buf.length - n); -} - -function base64End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); - return r; -} - -// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) -function simpleWrite(buf) { - return buf.toString(this.encoding); -} - -function simpleEnd(buf) { - return buf && buf.length ? this.write(buf) : ''; -} - -/***/ }), - -/***/ 13958: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - -const ansiRegex = __nccwpck_require__(60021); - -module.exports = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string; - - -/***/ }), - -/***/ 21450: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - -const os = __nccwpck_require__(70857); -const tty = __nccwpck_require__(52018); -const hasFlag = __nccwpck_require__(83813); - -const {env} = process; - -let forceColor; -if (hasFlag('no-color') || - hasFlag('no-colors') || - hasFlag('color=false') || - hasFlag('color=never')) { - forceColor = 0; -} else if (hasFlag('color') || - hasFlag('colors') || - hasFlag('color=true') || - hasFlag('color=always')) { - forceColor = 1; -} - -if ('FORCE_COLOR' in env) { - if (env.FORCE_COLOR === 'true') { - forceColor = 1; - } else if (env.FORCE_COLOR === 'false') { - forceColor = 0; - } else { - forceColor = env.FORCE_COLOR.length === 0 ? 1 : Math.min(parseInt(env.FORCE_COLOR, 10), 3); - } -} - -function translateLevel(level) { - if (level === 0) { - return false; - } - - return { - level, - hasBasic: true, - has256: level >= 2, - has16m: level >= 3 - }; -} - -function supportsColor(haveStream, streamIsTTY) { - if (forceColor === 0) { - return 0; - } - - if (hasFlag('color=16m') || - hasFlag('color=full') || - hasFlag('color=truecolor')) { - return 3; - } - - if (hasFlag('color=256')) { - return 2; - } - - if (haveStream && !streamIsTTY && forceColor === undefined) { - return 0; - } - - const min = forceColor || 0; - - if (env.TERM === 'dumb') { - return min; - } - - if (process.platform === 'win32') { - // Windows 10 build 10586 is the first Windows release that supports 256 colors. - // Windows 10 build 14931 is the first release that supports 16m/TrueColor. - const osRelease = os.release().split('.'); - if ( - Number(osRelease[0]) >= 10 && - Number(osRelease[2]) >= 10586 - ) { - return Number(osRelease[2]) >= 14931 ? 3 : 2; - } - - return 1; - } - - if ('CI' in env) { - if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI', 'GITHUB_ACTIONS', 'BUILDKITE'].some(sign => sign in env) || env.CI_NAME === 'codeship') { - return 1; - } - - return min; - } - - if ('TEAMCITY_VERSION' in env) { - return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0; - } - - if (env.COLORTERM === 'truecolor') { - return 3; - } - - if ('TERM_PROGRAM' in env) { - const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10); - - switch (env.TERM_PROGRAM) { - case 'iTerm.app': - return version >= 3 ? 3 : 2; - case 'Apple_Terminal': - return 2; - // No default - } - } - - if (/-256(color)?$/i.test(env.TERM)) { - return 2; - } - - if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) { - return 1; - } - - if ('COLORTERM' in env) { - return 1; - } - - return min; -} - -function getSupportLevel(stream) { - const level = supportsColor(stream, stream && stream.isTTY); - return translateLevel(level); -} - -module.exports = { - supportsColor: getSupportLevel, - stdout: translateLevel(supportsColor(true, tty.isatty(1))), - stderr: translateLevel(supportsColor(true, tty.isatty(2))) -}; - - -/***/ }), - -/***/ 35645: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -const tar = __nccwpck_require__(56118) -const pump = __nccwpck_require__(87898) -const fs = __nccwpck_require__(79896) -const path = __nccwpck_require__(16928) - -const win32 = (global.Bare?.platform || process.platform) === 'win32' - -exports.pack = function pack (cwd, opts) { - if (!cwd) cwd = '.' - if (!opts) opts = {} - - const xfs = opts.fs || fs - const ignore = opts.ignore || opts.filter || noop - const mapStream = opts.mapStream || echo - const statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort) - const strict = opts.strict !== false - const umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() - const pack = opts.pack || tar.pack() - const finish = opts.finish || noop - - let map = opts.map || noop - let dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 - let fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 - - if (opts.strip) map = strip(map, opts.strip) - - if (opts.readable) { - dmode |= parseInt(555, 8) - fmode |= parseInt(444, 8) - } - if (opts.writable) { - dmode |= parseInt(333, 8) - fmode |= parseInt(222, 8) - } - - onnextentry() - - function onsymlink (filename, header) { - xfs.readlink(path.join(cwd, filename), function (err, linkname) { - if (err) return pack.destroy(err) - header.linkname = normalize(linkname) - pack.entry(header, onnextentry) - }) - } - - function onstat (err, filename, stat) { - if (pack.destroyed) return - if (err) return pack.destroy(err) - if (!filename) { - if (opts.finalize !== false) pack.finalize() - return finish(pack) - } - - if (stat.isSocket()) return onnextentry() // tar does not support sockets... - - let header = { - name: normalize(filename), - mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask, - mtime: stat.mtime, - size: stat.size, - type: 'file', - uid: stat.uid, - gid: stat.gid - } - - if (stat.isDirectory()) { - header.size = 0 - header.type = 'directory' - header = map(header) || header - return pack.entry(header, onnextentry) - } - - if (stat.isSymbolicLink()) { - header.size = 0 - header.type = 'symlink' - header = map(header) || header - return onsymlink(filename, header) - } - - // TODO: add fifo etc... - - header = map(header) || header - - if (!stat.isFile()) { - if (strict) return pack.destroy(new Error('unsupported type for ' + filename)) - return onnextentry() - } - - const entry = pack.entry(header, onnextentry) - const rs = mapStream(xfs.createReadStream(path.join(cwd, filename), { start: 0, end: header.size > 0 ? header.size - 1 : header.size }), header) - - rs.on('error', function (err) { // always forward errors on destroy - entry.destroy(err) - }) - - pump(rs, entry) - } - - function onnextentry (err) { - if (err) return pack.destroy(err) - statNext(onstat) - } - - return pack -} - -function head (list) { - return list.length ? list[list.length - 1] : null -} - -function processGetuid () { - return process.getuid ? process.getuid() : -1 -} - -function processUmask () { - return process.umask ? process.umask() : 0 -} - -exports.extract = function extract (cwd, opts) { - if (!cwd) cwd = '.' - if (!opts) opts = {} - - const xfs = opts.fs || fs - const ignore = opts.ignore || opts.filter || noop - const mapStream = opts.mapStream || echo - const own = opts.chown !== false && !win32 && processGetuid() === 0 - const extract = opts.extract || tar.extract() - const stack = [] - const now = new Date() - const umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() - const strict = opts.strict !== false - - let map = opts.map || noop - let dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 - let fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 - - if (opts.strip) map = strip(map, opts.strip) - - if (opts.readable) { - dmode |= parseInt(555, 8) - fmode |= parseInt(444, 8) - } - if (opts.writable) { - dmode |= parseInt(333, 8) - fmode |= parseInt(222, 8) - } - - extract.on('entry', onentry) - - if (opts.finish) extract.on('finish', opts.finish) - - return extract - - function onentry (header, stream, next) { - header = map(header) || header - header.name = normalize(header.name) - - const name = path.join(cwd, path.join('/', header.name)) - - if (ignore(name, header)) { - stream.resume() - return next() - } - - if (header.type === 'directory') { - stack.push([name, header.mtime]) - return mkdirfix(name, { - fs: xfs, - own, - uid: header.uid, - gid: header.gid, - mode: header.mode - }, stat) - } - - const dir = path.dirname(name) - - validate(xfs, dir, path.join(cwd, '.'), function (err, valid) { - if (err) return next(err) - if (!valid) return next(new Error(dir + ' is not a valid path')) - - mkdirfix(dir, { - fs: xfs, - own, - uid: header.uid, - gid: header.gid, - // normally, the folders with rights and owner should be part of the TAR file - // if this is not the case, create folder for same user as file and with - // standard permissions of 0o755 (rwxr-xr-x) - mode: 0o755 - }, function (err) { - if (err) return next(err) - - switch (header.type) { - case 'file': return onfile() - case 'link': return onlink() - case 'symlink': return onsymlink() - } - - if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')')) - - stream.resume() - next() - }) - }) - - function stat (err) { - if (err) return next(err) - utimes(name, header, function (err) { - if (err) return next(err) - if (win32) return next() - chperm(name, header, next) - }) - } - - function onsymlink () { - if (win32) return next() // skip symlinks on win for now before it can be tested - xfs.unlink(name, function () { - xfs.symlink(header.linkname, name, stat) - }) - } - - function onlink () { - if (win32) return next() // skip links on win for now before it can be tested - xfs.unlink(name, function () { - const srcpath = path.join(cwd, path.join('/', header.linkname)) - - xfs.link(srcpath, name, function (err) { - if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) { - stream = xfs.createReadStream(srcpath) - return onfile() - } - - stat(err) - }) - }) - } - - function onfile () { - const ws = xfs.createWriteStream(name) - const rs = mapStream(stream, header) - - ws.on('error', function (err) { // always forward errors on destroy - rs.destroy(err) - }) - - pump(rs, ws, function (err) { - if (err) return next(err) - ws.on('close', stat) - }) - } - } - - function utimesParent (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry - let top - while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop() - if (!top) return cb() - xfs.utimes(top[0], now, top[1], cb) - } - - function utimes (name, header, cb) { - if (opts.utimes === false) return cb() - - if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb) - if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link? - - xfs.utimes(name, now, header.mtime, function (err) { - if (err) return cb(err) - utimesParent(name, cb) - }) - } - - function chperm (name, header, cb) { - const link = header.type === 'symlink' - - /* eslint-disable n/no-deprecated-api */ - const chmod = link ? xfs.lchmod : xfs.chmod - const chown = link ? xfs.lchown : xfs.chown - /* eslint-enable n/no-deprecated-api */ - - if (!chmod) return cb() - - const mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask - - if (chown && own) chown.call(xfs, name, header.uid, header.gid, onchown) - else onchown(null) - - function onchown (err) { - if (err) return cb(err) - if (!chmod) return cb() - chmod.call(xfs, name, mode, cb) - } - } - - function mkdirfix (name, opts, cb) { - // when mkdir is called on an existing directory, the permissions - // will be overwritten (?), to avoid this we check for its existance first - xfs.stat(name, function (err) { - if (!err) return cb(null) - if (err.code !== 'ENOENT') return cb(err) - xfs.mkdir(name, { mode: opts.mode, recursive: true }, function (err, made) { - if (err) return cb(err) - chperm(name, opts, cb) - }) - }) - } -} - -function validate (fs, name, root, cb) { - if (name === root) return cb(null, true) - fs.lstat(name, function (err, st) { - if (err && err.code === 'ENOENT') return validate(fs, path.join(name, '..'), root, cb) - else if (err) return cb(err) - cb(null, st.isDirectory()) - }) -} - -function noop () {} - -function echo (name) { - return name -} - -function normalize (name) { - return win32 ? name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_') : name -} - -function statAll (fs, stat, cwd, ignore, entries, sort) { - if (!entries) entries = ['.'] - const queue = entries.slice(0) - - return function loop (callback) { - if (!queue.length) return callback(null) - - const next = queue.shift() - const nextAbs = path.join(cwd, next) - - stat.call(fs, nextAbs, function (err, stat) { - // ignore errors if the files were deleted while buffering - if (err) return callback(entries.indexOf(next) === -1 && err.code === 'ENOENT' ? null : err) - - if (!stat.isDirectory()) return callback(null, next, stat) - - fs.readdir(nextAbs, function (err, files) { - if (err) return callback(err) - - if (sort) files.sort() - - for (let i = 0; i < files.length; i++) { - if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i])) - } - - callback(null, next, stat) - }) - }) - } -} - -function strip (map, level) { - return function (header) { - header.name = header.name.split('/').slice(level).join('/') - - const linkname = header.linkname - if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) { - header.linkname = linkname.split('/').slice(level).join('/') - } - - return map(header) - } -} - - -/***/ }), - -/***/ 20775: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const constants = { // just for envs without fs - S_IFMT: 61440, - S_IFDIR: 16384, - S_IFCHR: 8192, - S_IFBLK: 24576, - S_IFIFO: 4096, - S_IFLNK: 40960 -} - -try { - module.exports = (__nccwpck_require__(79896).constants) || constants -} catch { - module.exports = constants -} - - -/***/ }), - -/***/ 35763: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const { Writable, Readable, getStreamError } = __nccwpck_require__(36204) -const FIFO = __nccwpck_require__(83867) -const b4a = __nccwpck_require__(73057) -const headers = __nccwpck_require__(88428) - -const EMPTY = b4a.alloc(0) - -class BufferList { - constructor () { - this.buffered = 0 - this.shifted = 0 - this.queue = new FIFO() - - this._offset = 0 - } - - push (buffer) { - this.buffered += buffer.byteLength - this.queue.push(buffer) - } - - shiftFirst (size) { - return this._buffered === 0 ? null : this._next(size) - } - - shift (size) { - if (size > this.buffered) return null - if (size === 0) return EMPTY - - let chunk = this._next(size) - - if (size === chunk.byteLength) return chunk // likely case - - const chunks = [chunk] - - while ((size -= chunk.byteLength) > 0) { - chunk = this._next(size) - chunks.push(chunk) - } - - return b4a.concat(chunks) - } - - _next (size) { - const buf = this.queue.peek() - const rem = buf.byteLength - this._offset - - if (size >= rem) { - const sub = this._offset ? buf.subarray(this._offset, buf.byteLength) : buf - this.queue.shift() - this._offset = 0 - this.buffered -= rem - this.shifted += rem - return sub - } - - this.buffered -= size - this.shifted += size - - return buf.subarray(this._offset, (this._offset += size)) - } -} - -class Source extends Readable { - constructor (self, header, offset) { - super() - - this.header = header - this.offset = offset - - this._parent = self - } - - _read (cb) { - if (this.header.size === 0) { - this.push(null) - } - if (this._parent._stream === this) { - this._parent._update() - } - cb(null) - } - - _predestroy () { - this._parent.destroy(getStreamError(this)) - } - - _detach () { - if (this._parent._stream === this) { - this._parent._stream = null - this._parent._missing = overflow(this.header.size) - this._parent._update() - } - } - - _destroy (cb) { - this._detach() - cb(null) - } -} - -class Extract extends Writable { - constructor (opts) { - super(opts) - - if (!opts) opts = {} - - this._buffer = new BufferList() - this._offset = 0 - this._header = null - this._stream = null - this._missing = 0 - this._longHeader = false - this._callback = noop - this._locked = false - this._finished = false - this._pax = null - this._paxGlobal = null - this._gnuLongPath = null - this._gnuLongLinkPath = null - this._filenameEncoding = opts.filenameEncoding || 'utf-8' - this._allowUnknownFormat = !!opts.allowUnknownFormat - this._unlockBound = this._unlock.bind(this) - } - - _unlock (err) { - this._locked = false - - if (err) { - this.destroy(err) - this._continueWrite(err) - return - } - - this._update() - } - - _consumeHeader () { - if (this._locked) return false - - this._offset = this._buffer.shifted - - try { - this._header = headers.decode(this._buffer.shift(512), this._filenameEncoding, this._allowUnknownFormat) - } catch (err) { - this._continueWrite(err) - return false - } - - if (!this._header) return true - - switch (this._header.type) { - case 'gnu-long-path': - case 'gnu-long-link-path': - case 'pax-global-header': - case 'pax-header': - this._longHeader = true - this._missing = this._header.size - return true - } - - this._locked = true - this._applyLongHeaders() - - if (this._header.size === 0 || this._header.type === 'directory') { - this.emit('entry', this._header, this._createStream(), this._unlockBound) - return true - } - - this._stream = this._createStream() - this._missing = this._header.size - - this.emit('entry', this._header, this._stream, this._unlockBound) - return true - } - - _applyLongHeaders () { - if (this._gnuLongPath) { - this._header.name = this._gnuLongPath - this._gnuLongPath = null - } - - if (this._gnuLongLinkPath) { - this._header.linkname = this._gnuLongLinkPath - this._gnuLongLinkPath = null - } - - if (this._pax) { - if (this._pax.path) this._header.name = this._pax.path - if (this._pax.linkpath) this._header.linkname = this._pax.linkpath - if (this._pax.size) this._header.size = parseInt(this._pax.size, 10) - this._header.pax = this._pax - this._pax = null - } - } - - _decodeLongHeader (buf) { - switch (this._header.type) { - case 'gnu-long-path': - this._gnuLongPath = headers.decodeLongPath(buf, this._filenameEncoding) - break - case 'gnu-long-link-path': - this._gnuLongLinkPath = headers.decodeLongPath(buf, this._filenameEncoding) - break - case 'pax-global-header': - this._paxGlobal = headers.decodePax(buf) - break - case 'pax-header': - this._pax = this._paxGlobal === null - ? headers.decodePax(buf) - : Object.assign({}, this._paxGlobal, headers.decodePax(buf)) - break - } - } - - _consumeLongHeader () { - this._longHeader = false - this._missing = overflow(this._header.size) - - const buf = this._buffer.shift(this._header.size) - - try { - this._decodeLongHeader(buf) - } catch (err) { - this._continueWrite(err) - return false - } - - return true - } - - _consumeStream () { - const buf = this._buffer.shiftFirst(this._missing) - if (buf === null) return false - - this._missing -= buf.byteLength - const drained = this._stream.push(buf) - - if (this._missing === 0) { - this._stream.push(null) - if (drained) this._stream._detach() - return drained && this._locked === false - } - - return drained - } - - _createStream () { - return new Source(this, this._header, this._offset) - } - - _update () { - while (this._buffer.buffered > 0 && !this.destroying) { - if (this._missing > 0) { - if (this._stream !== null) { - if (this._consumeStream() === false) return - continue - } - - if (this._longHeader === true) { - if (this._missing > this._buffer.buffered) break - if (this._consumeLongHeader() === false) return false - continue - } - - const ignore = this._buffer.shiftFirst(this._missing) - if (ignore !== null) this._missing -= ignore.byteLength - continue - } - - if (this._buffer.buffered < 512) break - if (this._stream !== null || this._consumeHeader() === false) return - } - - this._continueWrite(null) - } - - _continueWrite (err) { - const cb = this._callback - this._callback = noop - cb(err) - } - - _write (data, cb) { - this._callback = cb - this._buffer.push(data) - this._update() - } - - _final (cb) { - this._finished = this._missing === 0 && this._buffer.buffered === 0 - cb(this._finished ? null : new Error('Unexpected end of data')) - } - - _predestroy () { - this._continueWrite(null) - } - - _destroy (cb) { - if (this._stream) this._stream.destroy(getStreamError(this)) - cb(null) - } - - [Symbol.asyncIterator] () { - let error = null - - let promiseResolve = null - let promiseReject = null - - let entryStream = null - let entryCallback = null - - const extract = this - - this.on('entry', onentry) - this.on('error', (err) => { error = err }) - this.on('close', onclose) - - return { - [Symbol.asyncIterator] () { - return this - }, - next () { - return new Promise(onnext) - }, - return () { - return destroy(null) - }, - throw (err) { - return destroy(err) - } - } - - function consumeCallback (err) { - if (!entryCallback) return - const cb = entryCallback - entryCallback = null - cb(err) - } - - function onnext (resolve, reject) { - if (error) { - return reject(error) - } - - if (entryStream) { - resolve({ value: entryStream, done: false }) - entryStream = null - return - } - - promiseResolve = resolve - promiseReject = reject - - consumeCallback(null) - - if (extract._finished && promiseResolve) { - promiseResolve({ value: undefined, done: true }) - promiseResolve = promiseReject = null - } - } - - function onentry (header, stream, callback) { - entryCallback = callback - stream.on('error', noop) // no way around this due to tick sillyness - - if (promiseResolve) { - promiseResolve({ value: stream, done: false }) - promiseResolve = promiseReject = null - } else { - entryStream = stream - } - } - - function onclose () { - consumeCallback(error) - if (!promiseResolve) return - if (error) promiseReject(error) - else promiseResolve({ value: undefined, done: true }) - promiseResolve = promiseReject = null - } - - function destroy (err) { - extract.destroy(err) - consumeCallback(err) - return new Promise((resolve, reject) => { - if (extract.destroyed) return resolve({ value: undefined, done: true }) - extract.once('close', function () { - if (err) reject(err) - else resolve({ value: undefined, done: true }) - }) - }) - } - } -} - -module.exports = function extract (opts) { - return new Extract(opts) -} - -function noop () {} - -function overflow (size) { - size &= 511 - return size && 512 - size -} - - -/***/ }), - -/***/ 88428: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -const b4a = __nccwpck_require__(73057) - -const ZEROS = '0000000000000000000' -const SEVENS = '7777777777777777777' -const ZERO_OFFSET = '0'.charCodeAt(0) -const USTAR_MAGIC = b4a.from([0x75, 0x73, 0x74, 0x61, 0x72, 0x00]) // ustar\x00 -const USTAR_VER = b4a.from([ZERO_OFFSET, ZERO_OFFSET]) -const GNU_MAGIC = b4a.from([0x75, 0x73, 0x74, 0x61, 0x72, 0x20]) // ustar\x20 -const GNU_VER = b4a.from([0x20, 0x00]) -const MASK = 0o7777 -const MAGIC_OFFSET = 257 -const VERSION_OFFSET = 263 - -exports.decodeLongPath = function decodeLongPath (buf, encoding) { - return decodeStr(buf, 0, buf.length, encoding) -} - -exports.encodePax = function encodePax (opts) { // TODO: encode more stuff in pax - let result = '' - if (opts.name) result += addLength(' path=' + opts.name + '\n') - if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\n') - const pax = opts.pax - if (pax) { - for (const key in pax) { - result += addLength(' ' + key + '=' + pax[key] + '\n') - } - } - return b4a.from(result) -} - -exports.decodePax = function decodePax (buf) { - const result = {} - - while (buf.length) { - let i = 0 - while (i < buf.length && buf[i] !== 32) i++ - const len = parseInt(b4a.toString(buf.subarray(0, i)), 10) - if (!len) return result - - const b = b4a.toString(buf.subarray(i + 1, len - 1)) - const keyIndex = b.indexOf('=') - if (keyIndex === -1) return result - result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1) - - buf = buf.subarray(len) - } - - return result -} - -exports.encode = function encode (opts) { - const buf = b4a.alloc(512) - let name = opts.name - let prefix = '' - - if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/' - if (b4a.byteLength(name) !== name.length) return null // utf-8 - - while (b4a.byteLength(name) > 100) { - const i = name.indexOf('/') - if (i === -1) return null - prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i) - name = name.slice(i + 1) - } - - if (b4a.byteLength(name) > 100 || b4a.byteLength(prefix) > 155) return null - if (opts.linkname && b4a.byteLength(opts.linkname) > 100) return null - - b4a.write(buf, name) - b4a.write(buf, encodeOct(opts.mode & MASK, 6), 100) - b4a.write(buf, encodeOct(opts.uid, 6), 108) - b4a.write(buf, encodeOct(opts.gid, 6), 116) - encodeSize(opts.size, buf, 124) - b4a.write(buf, encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136) - - buf[156] = ZERO_OFFSET + toTypeflag(opts.type) - - if (opts.linkname) b4a.write(buf, opts.linkname, 157) - - b4a.copy(USTAR_MAGIC, buf, MAGIC_OFFSET) - b4a.copy(USTAR_VER, buf, VERSION_OFFSET) - if (opts.uname) b4a.write(buf, opts.uname, 265) - if (opts.gname) b4a.write(buf, opts.gname, 297) - b4a.write(buf, encodeOct(opts.devmajor || 0, 6), 329) - b4a.write(buf, encodeOct(opts.devminor || 0, 6), 337) - - if (prefix) b4a.write(buf, prefix, 345) - - b4a.write(buf, encodeOct(cksum(buf), 6), 148) - - return buf -} - -exports.decode = function decode (buf, filenameEncoding, allowUnknownFormat) { - let typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET - - let name = decodeStr(buf, 0, 100, filenameEncoding) - const mode = decodeOct(buf, 100, 8) - const uid = decodeOct(buf, 108, 8) - const gid = decodeOct(buf, 116, 8) - const size = decodeOct(buf, 124, 12) - const mtime = decodeOct(buf, 136, 12) - const type = toType(typeflag) - const linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding) - const uname = decodeStr(buf, 265, 32) - const gname = decodeStr(buf, 297, 32) - const devmajor = decodeOct(buf, 329, 8) - const devminor = decodeOct(buf, 337, 8) - - const c = cksum(buf) - - // checksum is still initial value if header was null. - if (c === 8 * 32) return null - - // valid checksum - if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?') - - if (isUSTAR(buf)) { - // ustar (posix) format. - // prepend prefix, if present. - if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name - } else if (isGNU(buf)) { - // 'gnu'/'oldgnu' format. Similar to ustar, but has support for incremental and - // multi-volume tarballs. - } else { - if (!allowUnknownFormat) { - throw new Error('Invalid tar header: unknown format.') - } - } - - // to support old tar versions that use trailing / to indicate dirs - if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5 - - return { - name, - mode, - uid, - gid, - size, - mtime: new Date(1000 * mtime), - type, - linkname, - uname, - gname, - devmajor, - devminor, - pax: null - } -} - -function isUSTAR (buf) { - return b4a.equals(USTAR_MAGIC, buf.subarray(MAGIC_OFFSET, MAGIC_OFFSET + 6)) -} - -function isGNU (buf) { - return b4a.equals(GNU_MAGIC, buf.subarray(MAGIC_OFFSET, MAGIC_OFFSET + 6)) && - b4a.equals(GNU_VER, buf.subarray(VERSION_OFFSET, VERSION_OFFSET + 2)) -} - -function clamp (index, len, defaultValue) { - if (typeof index !== 'number') return defaultValue - index = ~~index // Coerce to integer. - if (index >= len) return len - if (index >= 0) return index - index += len - if (index >= 0) return index - return 0 -} - -function toType (flag) { - switch (flag) { - case 0: - return 'file' - case 1: - return 'link' - case 2: - return 'symlink' - case 3: - return 'character-device' - case 4: - return 'block-device' - case 5: - return 'directory' - case 6: - return 'fifo' - case 7: - return 'contiguous-file' - case 72: - return 'pax-header' - case 55: - return 'pax-global-header' - case 27: - return 'gnu-long-link-path' - case 28: - case 30: - return 'gnu-long-path' - } - - return null -} - -function toTypeflag (flag) { - switch (flag) { - case 'file': - return 0 - case 'link': - return 1 - case 'symlink': - return 2 - case 'character-device': - return 3 - case 'block-device': - return 4 - case 'directory': - return 5 - case 'fifo': - return 6 - case 'contiguous-file': - return 7 - case 'pax-header': - return 72 - } - - return 0 -} - -function indexOf (block, num, offset, end) { - for (; offset < end; offset++) { - if (block[offset] === num) return offset - } - return end -} - -function cksum (block) { - let sum = 8 * 32 - for (let i = 0; i < 148; i++) sum += block[i] - for (let j = 156; j < 512; j++) sum += block[j] - return sum -} - -function encodeOct (val, n) { - val = val.toString(8) - if (val.length > n) return SEVENS.slice(0, n) + ' ' - return ZEROS.slice(0, n - val.length) + val + ' ' -} - -function encodeSizeBin (num, buf, off) { - buf[off] = 0x80 - for (let i = 11; i > 0; i--) { - buf[off + i] = num & 0xff - num = Math.floor(num / 0x100) - } -} - -function encodeSize (num, buf, off) { - if (num.toString(8).length > 11) { - encodeSizeBin(num, buf, off) - } else { - b4a.write(buf, encodeOct(num, 11), off) - } -} - -/* Copied from the node-tar repo and modified to meet - * tar-stream coding standard. - * - * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349 - */ -function parse256 (buf) { - // first byte MUST be either 80 or FF - // 80 for positive, FF for 2's comp - let positive - if (buf[0] === 0x80) positive = true - else if (buf[0] === 0xFF) positive = false - else return null - - // build up a base-256 tuple from the least sig to the highest - const tuple = [] - let i - for (i = buf.length - 1; i > 0; i--) { - const byte = buf[i] - if (positive) tuple.push(byte) - else tuple.push(0xFF - byte) - } - - let sum = 0 - const l = tuple.length - for (i = 0; i < l; i++) { - sum += tuple[i] * Math.pow(256, i) - } - - return positive ? sum : -1 * sum -} - -function decodeOct (val, offset, length) { - val = val.subarray(offset, offset + length) - offset = 0 - - // If prefixed with 0x80 then parse as a base-256 integer - if (val[offset] & 0x80) { - return parse256(val) - } else { - // Older versions of tar can prefix with spaces - while (offset < val.length && val[offset] === 32) offset++ - const end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length) - while (offset < end && val[offset] === 0) offset++ - if (end === offset) return 0 - return parseInt(b4a.toString(val.subarray(offset, end)), 8) - } -} - -function decodeStr (val, offset, length, encoding) { - return b4a.toString(val.subarray(offset, indexOf(val, 0, offset, offset + length)), encoding) -} - -function addLength (str) { - const len = b4a.byteLength(str) - let digits = Math.floor(Math.log(len) / Math.log(10)) + 1 - if (len + digits >= Math.pow(10, digits)) digits++ - - return (len + digits) + str -} - - -/***/ }), - -/***/ 56118: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -exports.extract = __nccwpck_require__(35763) -exports.pack = __nccwpck_require__(80861) - - -/***/ }), - -/***/ 80861: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const { Readable, Writable, getStreamError } = __nccwpck_require__(36204) -const b4a = __nccwpck_require__(73057) - -const constants = __nccwpck_require__(20775) -const headers = __nccwpck_require__(88428) - -const DMODE = 0o755 -const FMODE = 0o644 - -const END_OF_TAR = b4a.alloc(1024) - -class Sink extends Writable { - constructor (pack, header, callback) { - super({ mapWritable, eagerOpen: true }) - - this.written = 0 - this.header = header - - this._callback = callback - this._linkname = null - this._isLinkname = header.type === 'symlink' && !header.linkname - this._isVoid = header.type !== 'file' && header.type !== 'contiguous-file' - this._finished = false - this._pack = pack - this._openCallback = null - - if (this._pack._stream === null) this._pack._stream = this - else this._pack._pending.push(this) - } - - _open (cb) { - this._openCallback = cb - if (this._pack._stream === this) this._continueOpen() - } - - _continuePack (err) { - if (this._callback === null) return - - const callback = this._callback - this._callback = null - - callback(err) - } - - _continueOpen () { - if (this._pack._stream === null) this._pack._stream = this - - const cb = this._openCallback - this._openCallback = null - if (cb === null) return - - if (this._pack.destroying) return cb(new Error('pack stream destroyed')) - if (this._pack._finalized) return cb(new Error('pack stream is already finalized')) - - this._pack._stream = this - - if (!this._isLinkname) { - this._pack._encode(this.header) - } - - if (this._isVoid) { - this._finish() - this._continuePack(null) - } - - cb(null) - } - - _write (data, cb) { - if (this._isLinkname) { - this._linkname = this._linkname ? b4a.concat([this._linkname, data]) : data - return cb(null) - } - - if (this._isVoid) { - if (data.byteLength > 0) { - return cb(new Error('No body allowed for this entry')) - } - return cb() - } - - this.written += data.byteLength - if (this._pack.push(data)) return cb() - this._pack._drain = cb - } - - _finish () { - if (this._finished) return - this._finished = true - - if (this._isLinkname) { - this.header.linkname = this._linkname ? b4a.toString(this._linkname, 'utf-8') : '' - this._pack._encode(this.header) - } - - overflow(this._pack, this.header.size) - - this._pack._done(this) - } - - _final (cb) { - if (this.written !== this.header.size) { // corrupting tar - return cb(new Error('Size mismatch')) - } - - this._finish() - cb(null) - } - - _getError () { - return getStreamError(this) || new Error('tar entry destroyed') - } - - _predestroy () { - this._pack.destroy(this._getError()) - } - - _destroy (cb) { - this._pack._done(this) - - this._continuePack(this._finished ? null : this._getError()) - - cb() - } -} - -class Pack extends Readable { - constructor (opts) { - super(opts) - this._drain = noop - this._finalized = false - this._finalizing = false - this._pending = [] - this._stream = null - } - - entry (header, buffer, callback) { - if (this._finalized || this.destroying) throw new Error('already finalized or destroyed') - - if (typeof buffer === 'function') { - callback = buffer - buffer = null - } - - if (!callback) callback = noop - - if (!header.size || header.type === 'symlink') header.size = 0 - if (!header.type) header.type = modeToType(header.mode) - if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE - if (!header.uid) header.uid = 0 - if (!header.gid) header.gid = 0 - if (!header.mtime) header.mtime = new Date() - - if (typeof buffer === 'string') buffer = b4a.from(buffer) - - const sink = new Sink(this, header, callback) - - if (b4a.isBuffer(buffer)) { - header.size = buffer.byteLength - sink.write(buffer) - sink.end() - return sink - } - - if (sink._isVoid) { - return sink - } - - return sink - } - - finalize () { - if (this._stream || this._pending.length > 0) { - this._finalizing = true - return - } - - if (this._finalized) return - this._finalized = true - - this.push(END_OF_TAR) - this.push(null) - } - - _done (stream) { - if (stream !== this._stream) return - - this._stream = null - - if (this._finalizing) this.finalize() - if (this._pending.length) this._pending.shift()._continueOpen() - } - - _encode (header) { - if (!header.pax) { - const buf = headers.encode(header) - if (buf) { - this.push(buf) - return - } - } - this._encodePax(header) - } - - _encodePax (header) { - const paxHeader = headers.encodePax({ - name: header.name, - linkname: header.linkname, - pax: header.pax - }) - - const newHeader = { - name: 'PaxHeader', - mode: header.mode, - uid: header.uid, - gid: header.gid, - size: paxHeader.byteLength, - mtime: header.mtime, - type: 'pax-header', - linkname: header.linkname && 'PaxHeader', - uname: header.uname, - gname: header.gname, - devmajor: header.devmajor, - devminor: header.devminor - } - - this.push(headers.encode(newHeader)) - this.push(paxHeader) - overflow(this, paxHeader.byteLength) - - newHeader.size = header.size - newHeader.type = header.type - this.push(headers.encode(newHeader)) - } - - _doDrain () { - const drain = this._drain - this._drain = noop - drain() - } - - _predestroy () { - const err = getStreamError(this) - - if (this._stream) this._stream.destroy(err) - - while (this._pending.length) { - const stream = this._pending.shift() - stream.destroy(err) - stream._continueOpen() - } - - this._doDrain() - } - - _read (cb) { - this._doDrain() - cb() - } -} - -module.exports = function pack (opts) { - return new Pack(opts) -} - -function modeToType (mode) { - switch (mode & constants.S_IFMT) { - case constants.S_IFBLK: return 'block-device' - case constants.S_IFCHR: return 'character-device' - case constants.S_IFDIR: return 'directory' - case constants.S_IFIFO: return 'fifo' - case constants.S_IFLNK: return 'symlink' - } - - return 'file' -} - -function noop () {} - -function overflow (self, size) { - size &= 511 - if (size) self.push(END_OF_TAR.subarray(0, 512 - size)) -} - -function mapWritable (buf) { - return b4a.isBuffer(buf) ? buf : b4a.from(buf) -} - - -/***/ }), - -/***/ 97934: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const PassThroughDecoder = __nccwpck_require__(47256) -const UTF8Decoder = __nccwpck_require__(86414) - -module.exports = class TextDecoder { - constructor (encoding = 'utf8') { - this.encoding = normalizeEncoding(encoding) - - switch (this.encoding) { - case 'utf8': - this.decoder = new UTF8Decoder() - break - case 'utf16le': - case 'base64': - throw new Error('Unsupported encoding: ' + this.encoding) - default: - this.decoder = new PassThroughDecoder(this.encoding) - } - } - - get remaining () { - return this.decoder.remaining - } - - push (data) { - if (typeof data === 'string') return data - return this.decoder.decode(data) - } - - // For Node.js compatibility - write (data) { - return this.push(data) - } - - end (data) { - let result = '' - if (data) result = this.push(data) - result += this.decoder.flush() - return result - } -} - -function normalizeEncoding (encoding) { - encoding = encoding.toLowerCase() - - switch (encoding) { - case 'utf8': - case 'utf-8': - return 'utf8' - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return 'utf16le' - case 'latin1': - case 'binary': - return 'latin1' - case 'base64': - case 'ascii': - case 'hex': - return encoding - default: - throw new Error('Unknown encoding: ' + encoding) - } -}; - - -/***/ }), - -/***/ 47256: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const b4a = __nccwpck_require__(73057) - -module.exports = class PassThroughDecoder { - constructor (encoding) { - this.encoding = encoding - } - - get remaining () { - return 0 - } - - decode (tail) { - return b4a.toString(tail, this.encoding) - } - - flush () { - return '' - } -} - - -/***/ }), - -/***/ 86414: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const b4a = __nccwpck_require__(73057) - -/** - * https://encoding.spec.whatwg.org/#utf-8-decoder - */ -module.exports = class UTF8Decoder { - constructor () { - this.codePoint = 0 - this.bytesSeen = 0 - this.bytesNeeded = 0 - this.lowerBoundary = 0x80 - this.upperBoundary = 0xbf - } - - get remaining () { - return this.bytesSeen - } - - decode (data) { - // If we have a fast path, just sniff if the last part is a boundary - if (this.bytesNeeded === 0) { - let isBoundary = true - - for (let i = Math.max(0, data.byteLength - 4), n = data.byteLength; i < n && isBoundary; i++) { - isBoundary = data[i] <= 0x7f - } - - if (isBoundary) return b4a.toString(data, 'utf8') - } - - let result = '' - - for (let i = 0, n = data.byteLength; i < n; i++) { - const byte = data[i] - - if (this.bytesNeeded === 0) { - if (byte <= 0x7f) { - result += String.fromCharCode(byte) - } else { - this.bytesSeen = 1 - - if (byte >= 0xc2 && byte <= 0xdf) { - this.bytesNeeded = 2 - this.codePoint = byte & 0x1f - } else if (byte >= 0xe0 && byte <= 0xef) { - if (byte === 0xe0) this.lowerBoundary = 0xa0 - else if (byte === 0xed) this.upperBoundary = 0x9f - this.bytesNeeded = 3 - this.codePoint = byte & 0xf - } else if (byte >= 0xf0 && byte <= 0xf4) { - if (byte === 0xf0) this.lowerBoundary = 0x90 - if (byte === 0xf4) this.upperBoundary = 0x8f - this.bytesNeeded = 4 - this.codePoint = byte & 0x7 - } else { - result += '\ufffd' - } - } - - continue - } - - if (byte < this.lowerBoundary || byte > this.upperBoundary) { - this.codePoint = 0 - this.bytesNeeded = 0 - this.bytesSeen = 0 - this.lowerBoundary = 0x80 - this.upperBoundary = 0xbf - - result += '\ufffd' - - continue - } - - this.lowerBoundary = 0x80 - this.upperBoundary = 0xbf - - this.codePoint = (this.codePoint << 6) | (byte & 0x3f) - this.bytesSeen++ - - if (this.bytesSeen !== this.bytesNeeded) continue - - result += String.fromCodePoint(this.codePoint) - - this.codePoint = 0 - this.bytesNeeded = 0 - this.bytesSeen = 0 - } - - return result - } - - flush () { - const result = this.bytesNeeded > 0 ? '\ufffd' : '' - - this.codePoint = 0 - this.bytesNeeded = 0 - this.bytesSeen = 0 - this.lowerBoundary = 0x80 - this.upperBoundary = 0xbf - - return result - } -} - - -/***/ }), - -/***/ 50461: -/***/ ((module, exports, __nccwpck_require__) => { - -var Stream = __nccwpck_require__(2203) - -// through -// -// a stream that does nothing but re-emit the input. -// useful for aggregating a series of changing but not ending streams into one stream) - -exports = module.exports = through -through.through = through - -//create a readable writable stream. - -function through (write, end, opts) { - write = write || function (data) { this.queue(data) } - end = end || function () { this.queue(null) } - - var ended = false, destroyed = false, buffer = [], _ended = false - var stream = new Stream() - stream.readable = stream.writable = true - stream.paused = false - -// stream.autoPause = !(opts && opts.autoPause === false) - stream.autoDestroy = !(opts && opts.autoDestroy === false) - - stream.write = function (data) { - write.call(this, data) - return !stream.paused - } - - function drain() { - while(buffer.length && !stream.paused) { - var data = buffer.shift() - if(null === data) - return stream.emit('end') - else - stream.emit('data', data) - } - } - - stream.queue = stream.push = function (data) { -// console.error(ended) - if(_ended) return stream - if(data === null) _ended = true - buffer.push(data) - drain() - return stream - } - - //this will be registered as the first 'end' listener - //must call destroy next tick, to make sure we're after any - //stream piped from here. - //this is only a problem if end is not emitted synchronously. - //a nicer way to do this is to make sure this is the last listener for 'end' - - stream.on('end', function () { - stream.readable = false - if(!stream.writable && stream.autoDestroy) - process.nextTick(function () { - stream.destroy() - }) - }) - - function _end () { - stream.writable = false - end.call(stream) - if(!stream.readable && stream.autoDestroy) - stream.destroy() - } - - stream.end = function (data) { - if(ended) return - ended = true - if(arguments.length) stream.write(data) - _end() // will emit or queue - return stream - } - - stream.destroy = function () { - if(destroyed) return - destroyed = true - ended = true - buffer.length = 0 - stream.writable = stream.readable = false - stream.emit('close') - return stream - } - - stream.pause = function () { - if(stream.paused) return - stream.paused = true - return stream - } - - stream.resume = function () { - if(stream.paused) { - stream.paused = false - stream.emit('resume') - } - drain() - //may have become paused again, - //as drain emits 'data'. - if(!stream.paused) - stream.emit('drain') - return stream - } - return stream -} - - - -/***/ }), - -/***/ 61860: -/***/ ((module) => { - -/****************************************************************************** -Copyright (c) Microsoft Corporation. - -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH -REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, -INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM -LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR -OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR -PERFORMANCE OF THIS SOFTWARE. -***************************************************************************** */ -/* global global, define, Symbol, Reflect, Promise, SuppressedError */ -var __extends; -var __assign; -var __rest; -var __decorate; -var __param; -var __esDecorate; -var __runInitializers; -var __propKey; -var __setFunctionName; -var __metadata; -var __awaiter; -var __generator; -var __exportStar; -var __values; -var __read; -var __spread; -var __spreadArrays; -var __spreadArray; -var __await; -var __asyncGenerator; -var __asyncDelegator; -var __asyncValues; -var __makeTemplateObject; -var __importStar; -var __importDefault; -var __classPrivateFieldGet; -var __classPrivateFieldSet; -var __classPrivateFieldIn; -var __createBinding; -var __addDisposableResource; -var __disposeResources; -(function (factory) { - var root = typeof global === "object" ? global : typeof self === "object" ? self : typeof this === "object" ? this : {}; - if (typeof define === "function" && define.amd) { - define("tslib", ["exports"], function (exports) { factory(createExporter(root, createExporter(exports))); }); - } - else if ( true && typeof module.exports === "object") { - factory(createExporter(root, createExporter(module.exports))); - } - else { - factory(createExporter(root)); - } - function createExporter(exports, previous) { - if (exports !== root) { - if (typeof Object.create === "function") { - Object.defineProperty(exports, "__esModule", { value: true }); - } - else { - exports.__esModule = true; - } - } - return function (id, v) { return exports[id] = previous ? previous(id, v) : v; }; - } -}) -(function (exporter) { - var extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; - - __extends = function (d, b) { - if (typeof b !== "function" && b !== null) - throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? 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- exporter("__disposeResources", __disposeResources); -}); - - -/***/ }), - -/***/ 20770: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -module.exports = __nccwpck_require__(20218); - - -/***/ }), - -/***/ 20218: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - - -var net = __nccwpck_require__(69278); -var tls = __nccwpck_require__(64756); -var http = __nccwpck_require__(58611); -var https = __nccwpck_require__(65692); -var events = __nccwpck_require__(24434); -var assert = __nccwpck_require__(42613); -var util = __nccwpck_require__(39023); - - -exports.httpOverHttp = httpOverHttp; -exports.httpsOverHttp = httpsOverHttp; -exports.httpOverHttps = httpOverHttps; -exports.httpsOverHttps = httpsOverHttps; - - -function httpOverHttp(options) { - var agent = new TunnelingAgent(options); - agent.request = http.request; - return agent; -} - -function httpsOverHttp(options) { - var agent = new TunnelingAgent(options); - agent.request = http.request; - agent.createSocket = createSecureSocket; - agent.defaultPort = 443; - return agent; -} - -function httpOverHttps(options) { - var agent = new TunnelingAgent(options); - agent.request = https.request; - return agent; -} - -function httpsOverHttps(options) { - var agent = new TunnelingAgent(options); - agent.request = https.request; - agent.createSocket = createSecureSocket; - agent.defaultPort = 443; - return agent; -} - - -function TunnelingAgent(options) { - var self = this; - self.options = options || {}; - self.proxyOptions = self.options.proxy || {}; - self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; - self.requests = []; - self.sockets = []; - - self.on('free', function onFree(socket, host, port, localAddress) { - var options = toOptions(host, port, localAddress); - for (var i = 0, len = self.requests.length; i < len; ++i) { - var pending = self.requests[i]; - if (pending.host === options.host && pending.port === options.port) { - // Detect the request to connect same origin server, - // reuse the connection. - self.requests.splice(i, 1); - pending.request.onSocket(socket); - return; - } - } - socket.destroy(); - self.removeSocket(socket); - }); -} -util.inherits(TunnelingAgent, events.EventEmitter); - -TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) { - var self = this; - var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress)); - - if (self.sockets.length >= this.maxSockets) { - // We are over limit so we'll add it to the queue. - self.requests.push(options); - return; - } - - // If we are under maxSockets create a new one. - self.createSocket(options, function(socket) { - socket.on('free', onFree); - socket.on('close', onCloseOrRemove); - socket.on('agentRemove', onCloseOrRemove); - req.onSocket(socket); - - function onFree() { - self.emit('free', socket, options); - } - - function onCloseOrRemove(err) { - self.removeSocket(socket); - socket.removeListener('free', onFree); - socket.removeListener('close', onCloseOrRemove); - socket.removeListener('agentRemove', onCloseOrRemove); - } - }); -}; - -TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { - var self = this; - var placeholder = {}; - self.sockets.push(placeholder); - - var connectOptions = mergeOptions({}, self.proxyOptions, { - method: 'CONNECT', - path: options.host + ':' + options.port, - agent: false, - headers: { - host: options.host + ':' + options.port - } - }); - if (options.localAddress) { - connectOptions.localAddress = options.localAddress; - } - if (connectOptions.proxyAuth) { - connectOptions.headers = connectOptions.headers || {}; - connectOptions.headers['Proxy-Authorization'] = 'Basic ' + - new Buffer(connectOptions.proxyAuth).toString('base64'); - } - - debug('making CONNECT request'); - var connectReq = self.request(connectOptions); - connectReq.useChunkedEncodingByDefault = false; // for v0.6 - connectReq.once('response', onResponse); // for v0.6 - connectReq.once('upgrade', onUpgrade); // for v0.6 - connectReq.once('connect', onConnect); // for v0.7 or later - connectReq.once('error', onError); - connectReq.end(); - - function onResponse(res) { - // Very hacky. This is necessary to avoid http-parser leaks. - res.upgrade = true; - } - - function onUpgrade(res, socket, head) { - // Hacky. - process.nextTick(function() { - onConnect(res, socket, head); - }); - } - - function onConnect(res, socket, head) { - connectReq.removeAllListeners(); - socket.removeAllListeners(); - - if (res.statusCode !== 200) { - debug('tunneling socket could not be established, statusCode=%d', - res.statusCode); - socket.destroy(); - var error = new Error('tunneling socket could not be established, ' + - 'statusCode=' + res.statusCode); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - return; - } - if (head.length > 0) { - debug('got illegal response body from proxy'); - socket.destroy(); - var error = new Error('got illegal response body from proxy'); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - return; - } - debug('tunneling connection has established'); - self.sockets[self.sockets.indexOf(placeholder)] = socket; - return cb(socket); - } - - function onError(cause) { - connectReq.removeAllListeners(); - - debug('tunneling socket could not be established, cause=%s\n', - cause.message, cause.stack); - var error = new Error('tunneling socket could not be established, ' + - 'cause=' + cause.message); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - } -}; - -TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { - var pos = this.sockets.indexOf(socket) - if (pos === -1) { - return; - } - this.sockets.splice(pos, 1); - - var pending = this.requests.shift(); - if (pending) { - // If we have pending requests and a socket gets closed a new one - // needs to be created to take over in the pool for the one that closed. - this.createSocket(pending, function(socket) { - pending.request.onSocket(socket); - }); - } -}; - -function createSecureSocket(options, cb) { - var self = this; - TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { - var hostHeader = options.request.getHeader('host'); - var tlsOptions = mergeOptions({}, self.options, { - socket: socket, - servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host - }); - - // 0 is dummy port for v0.6 - var secureSocket = tls.connect(0, tlsOptions); - self.sockets[self.sockets.indexOf(socket)] = secureSocket; - cb(secureSocket); - }); -} - - -function toOptions(host, port, localAddress) { - if (typeof host === 'string') { // since v0.10 - return { - host: host, - port: port, - localAddress: localAddress - }; - } - return host; // for v0.11 or later -} - -function mergeOptions(target) { - for (var i = 1, len = arguments.length; i < len; ++i) { - var overrides = arguments[i]; - if (typeof overrides === 'object') { - var keys = Object.keys(overrides); - for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { - var k = keys[j]; - if (overrides[k] !== undefined) { - target[k] = overrides[k]; - } - } - } - } - return target; -} - - -var debug; -if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { - debug = function() { - var args = Array.prototype.slice.call(arguments); - if (typeof args[0] === 'string') { - args[0] = 'TUNNEL: ' + args[0]; - } else { - args.unshift('TUNNEL:'); - } - console.error.apply(console, args); - } -} else { - debug = function() {}; -} -exports.debug = debug; // for test - - -/***/ }), - -/***/ 35672: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/*! ***************************************************************************** -Copyright (c) Microsoft Corporation. All rights reserved. -Licensed under the Apache License, Version 2.0 (the "License"); you may not use -this file except in compliance with the License. You may obtain a copy of the -License at http://www.apache.org/licenses/LICENSE-2.0 - -THIS CODE IS PROVIDED ON AN *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED -WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE, -MERCHANTABLITY OR NON-INFRINGEMENT. - -See the Apache Version 2.0 License for specific language governing permissions -and limitations under the License. -***************************************************************************** */ - -var ts = {}; ((module) => { -"use strict"; -var __defProp = Object.defineProperty; -var __getOwnPropDesc = Object.getOwnPropertyDescriptor; -var __getOwnPropNames = Object.getOwnPropertyNames; -var __hasOwnProp = Object.prototype.hasOwnProperty; -var __export = (target, all) => { - for (var name in all) - __defProp(target, name, { get: all[name], enumerable: true }); -}; -var __copyProps = (to, from, except, desc) => { - if (from && typeof from === "object" || typeof from === "function") { - for (let key of __getOwnPropNames(from)) - if (!__hasOwnProp.call(to, key) && key !== except) - __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); - } - return to; -}; -var __toCommonJS = (mod) => (__copyProps, mod); // Modified helper to skip setting __esModule. - -// src/typescript/typescript.ts -var typescript_exports = {}; -__export(typescript_exports, { - ANONYMOUS: () => ANONYMOUS, - AccessFlags: () => AccessFlags, - AssertionLevel: () => AssertionLevel, - AssignmentDeclarationKind: () => AssignmentDeclarationKind, - AssignmentKind: () => AssignmentKind, - Associativity: () => Associativity, - BreakpointResolver: () => ts_BreakpointResolver_exports, - BuilderFileEmit: () => BuilderFileEmit, - BuilderProgramKind: () => BuilderProgramKind, - BuilderState: () => BuilderState, - CallHierarchy: () => ts_CallHierarchy_exports, - CharacterCodes: () => CharacterCodes, - CheckFlags: () => CheckFlags, - CheckMode: () => CheckMode, - ClassificationType: () => ClassificationType, - ClassificationTypeNames: () => ClassificationTypeNames, - CommentDirectiveType: () => CommentDirectiveType, - Comparison: () => Comparison, - CompletionInfoFlags: () => CompletionInfoFlags, - CompletionTriggerKind: () => CompletionTriggerKind, - Completions: () => ts_Completions_exports, - ContainerFlags: () => ContainerFlags, - ContextFlags: () => ContextFlags, - Debug: () => Debug, - DiagnosticCategory: () => DiagnosticCategory, - Diagnostics: () => Diagnostics, - DocumentHighlights: () => DocumentHighlights, - ElementFlags: () => ElementFlags, - EmitFlags: () => EmitFlags, - EmitHint: () => EmitHint, - EmitOnly: () => EmitOnly, - EndOfLineState: () => EndOfLineState, - ExitStatus: () => ExitStatus, - ExportKind: () => ExportKind, - Extension: () => Extension, - ExternalEmitHelpers: () => ExternalEmitHelpers, - FileIncludeKind: () => FileIncludeKind, - FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind, - FileSystemEntryKind: () => FileSystemEntryKind, - FileWatcherEventKind: () => FileWatcherEventKind, - FindAllReferences: () => ts_FindAllReferences_exports, - FlattenLevel: () => FlattenLevel, - FlowFlags: () => FlowFlags, - ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences, - FunctionFlags: () => FunctionFlags, - GeneratedIdentifierFlags: () => GeneratedIdentifierFlags, - GetLiteralTextFlags: () => GetLiteralTextFlags, - GoToDefinition: () => ts_GoToDefinition_exports, - HighlightSpanKind: () => HighlightSpanKind, - IdentifierNameMap: () => IdentifierNameMap, - ImportKind: () => ImportKind, - ImportsNotUsedAsValues: () => ImportsNotUsedAsValues, - IndentStyle: () => IndentStyle, - IndexFlags: () => IndexFlags, - IndexKind: () => IndexKind, - InferenceFlags: () => InferenceFlags, - InferencePriority: () => InferencePriority, - InlayHintKind: () => InlayHintKind2, - InlayHints: () => ts_InlayHints_exports, - InternalEmitFlags: () => InternalEmitFlags, - InternalNodeBuilderFlags: () => InternalNodeBuilderFlags, - InternalSymbolName: () => InternalSymbolName, - IntersectionFlags: () => IntersectionFlags, - InvalidatedProjectKind: () => InvalidatedProjectKind, - JSDocParsingMode: () => JSDocParsingMode, - JsDoc: () => ts_JsDoc_exports, - JsTyping: () => ts_JsTyping_exports, - JsxEmit: () => JsxEmit, - JsxFlags: () => JsxFlags, - JsxReferenceKind: () => JsxReferenceKind, - LanguageFeatureMinimumTarget: () => LanguageFeatureMinimumTarget, - LanguageServiceMode: () => LanguageServiceMode, - LanguageVariant: () => LanguageVariant, - LexicalEnvironmentFlags: () => LexicalEnvironmentFlags, - ListFormat: () => ListFormat, - LogLevel: () => LogLevel, - MapCode: () => ts_MapCode_exports, - MemberOverrideStatus: () => MemberOverrideStatus, - ModifierFlags: () => ModifierFlags, - ModuleDetectionKind: () => ModuleDetectionKind, - ModuleInstanceState: () => ModuleInstanceState, - ModuleKind: () => ModuleKind, - ModuleResolutionKind: () => ModuleResolutionKind, - ModuleSpecifierEnding: () => ModuleSpecifierEnding, - NavigateTo: () => ts_NavigateTo_exports, - NavigationBar: () => ts_NavigationBar_exports, - NewLineKind: () => NewLineKind, - NodeBuilderFlags: () => NodeBuilderFlags, - NodeCheckFlags: () => NodeCheckFlags, - NodeFactoryFlags: () => NodeFactoryFlags, - NodeFlags: () => NodeFlags, - NodeResolutionFeatures: () => NodeResolutionFeatures, - ObjectFlags: () => ObjectFlags, - OperationCanceledException: () => OperationCanceledException, - OperatorPrecedence: () => OperatorPrecedence, - OrganizeImports: () => ts_OrganizeImports_exports, - OrganizeImportsMode: () => OrganizeImportsMode, - OuterExpressionKinds: () => OuterExpressionKinds, - OutliningElementsCollector: () => ts_OutliningElementsCollector_exports, - OutliningSpanKind: () => OutliningSpanKind, - OutputFileType: () => OutputFileType, - PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference, - PackageJsonDependencyGroup: () => PackageJsonDependencyGroup, - PatternMatchKind: () => PatternMatchKind, - PollingInterval: () => PollingInterval, - PollingWatchKind: () => PollingWatchKind, - PragmaKindFlags: () => PragmaKindFlags, - PredicateSemantics: () => PredicateSemantics, - PreparePasteEdits: () => ts_preparePasteEdits_exports, - PrivateIdentifierKind: () => PrivateIdentifierKind, - ProcessLevel: () => ProcessLevel, - ProgramUpdateLevel: () => ProgramUpdateLevel, - QuotePreference: () => QuotePreference, - RegularExpressionFlags: () => RegularExpressionFlags, - RelationComparisonResult: () => RelationComparisonResult, - Rename: () => ts_Rename_exports, - ScriptElementKind: () => ScriptElementKind, - ScriptElementKindModifier: () => ScriptElementKindModifier, - ScriptKind: () => ScriptKind, - ScriptSnapshot: () => ScriptSnapshot, - ScriptTarget: () => ScriptTarget, - SemanticClassificationFormat: () => SemanticClassificationFormat, - SemanticMeaning: () => SemanticMeaning, - SemicolonPreference: () => SemicolonPreference, - SignatureCheckMode: () => SignatureCheckMode, - SignatureFlags: () => SignatureFlags, - SignatureHelp: () => ts_SignatureHelp_exports, - SignatureInfo: () => SignatureInfo, - SignatureKind: () => SignatureKind, - SmartSelectionRange: () => ts_SmartSelectionRange_exports, - SnippetKind: () => SnippetKind, - StatisticType: () => StatisticType, - StructureIsReused: () => StructureIsReused, - SymbolAccessibility: () => SymbolAccessibility, - SymbolDisplay: () => ts_SymbolDisplay_exports, - SymbolDisplayPartKind: () => SymbolDisplayPartKind, - SymbolFlags: () => SymbolFlags, - SymbolFormatFlags: () => SymbolFormatFlags, - SyntaxKind: () => SyntaxKind, - Ternary: () => Ternary, - ThrottledCancellationToken: () => ThrottledCancellationToken, - TokenClass: () => TokenClass, - TokenFlags: () => TokenFlags, - TransformFlags: () => TransformFlags, - TypeFacts: () => TypeFacts, - TypeFlags: () => TypeFlags, - TypeFormatFlags: () => TypeFormatFlags, - TypeMapKind: () => TypeMapKind, - TypePredicateKind: () => TypePredicateKind, - TypeReferenceSerializationKind: () => TypeReferenceSerializationKind, - UnionReduction: () => UnionReduction, - UpToDateStatusType: () => UpToDateStatusType, - VarianceFlags: () => VarianceFlags, - Version: () => Version, - VersionRange: () => VersionRange, - WatchDirectoryFlags: () => WatchDirectoryFlags, - WatchDirectoryKind: () => WatchDirectoryKind, - WatchFileKind: () => WatchFileKind, - WatchLogLevel: () => WatchLogLevel, - WatchType: () => WatchType, - accessPrivateIdentifier: () => accessPrivateIdentifier, - addEmitFlags: () => addEmitFlags, - addEmitHelper: () => addEmitHelper, - addEmitHelpers: () => addEmitHelpers, - addInternalEmitFlags: () => addInternalEmitFlags, - addNodeFactoryPatcher: () => addNodeFactoryPatcher, - addObjectAllocatorPatcher: () => addObjectAllocatorPatcher, - addRange: () => addRange, - addRelatedInfo: () => addRelatedInfo, - addSyntheticLeadingComment: () => addSyntheticLeadingComment, - addSyntheticTrailingComment: () => addSyntheticTrailingComment, - addToSeen: () => addToSeen, - advancedAsyncSuperHelper: () => advancedAsyncSuperHelper, - affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations, - affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations, - allKeysStartWithDot: () => allKeysStartWithDot, - altDirectorySeparator: () => altDirectorySeparator, - and: () => and, - append: () => append, - appendIfUnique: () => appendIfUnique, - arrayFrom: () => arrayFrom, - arrayIsEqualTo: () => arrayIsEqualTo, - arrayIsHomogeneous: () => arrayIsHomogeneous, - arrayOf: () => arrayOf, - arrayReverseIterator: () => arrayReverseIterator, - arrayToMap: () => arrayToMap, - arrayToMultiMap: () => arrayToMultiMap, - arrayToNumericMap: () => arrayToNumericMap, - assertType: () => assertType, - assign: () => assign, - asyncSuperHelper: () => asyncSuperHelper, - attachFileToDiagnostics: () => attachFileToDiagnostics, - base64decode: () => base64decode, - base64encode: () => base64encode, - binarySearch: () => binarySearch, - binarySearchKey: () => binarySearchKey, - bindSourceFile: () => bindSourceFile, - breakIntoCharacterSpans: () => breakIntoCharacterSpans, - breakIntoWordSpans: () => breakIntoWordSpans, - buildLinkParts: () => buildLinkParts, - buildOpts: () => buildOpts, - buildOverload: () => buildOverload, - bundlerModuleNameResolver: () => bundlerModuleNameResolver, - canBeConvertedToAsync: () => canBeConvertedToAsync, - canHaveDecorators: () => canHaveDecorators, - canHaveExportModifier: () => canHaveExportModifier, - canHaveFlowNode: () => canHaveFlowNode, - canHaveIllegalDecorators: () => canHaveIllegalDecorators, - canHaveIllegalModifiers: () => canHaveIllegalModifiers, - canHaveIllegalType: () => canHaveIllegalType, - canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters, - canHaveJSDoc: () => canHaveJSDoc, - canHaveLocals: () => canHaveLocals, - canHaveModifiers: () => canHaveModifiers, - canHaveModuleSpecifier: () => canHaveModuleSpecifier, - canHaveSymbol: () => canHaveSymbol, - canIncludeBindAndCheckDiagnostics: () => canIncludeBindAndCheckDiagnostics, - canJsonReportNoInputFiles: () => canJsonReportNoInputFiles, - canProduceDiagnostics: () => canProduceDiagnostics, - canUsePropertyAccess: () => canUsePropertyAccess, - canWatchAffectingLocation: () => canWatchAffectingLocation, - canWatchAtTypes: () => canWatchAtTypes, - canWatchDirectoryOrFile: () => canWatchDirectoryOrFile, - canWatchDirectoryOrFilePath: () => canWatchDirectoryOrFilePath, - cartesianProduct: () => cartesianProduct, - cast: () => cast, - chainBundle: () => chainBundle, - chainDiagnosticMessages: () => chainDiagnosticMessages, - changeAnyExtension: () => changeAnyExtension, - changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache, - changeExtension: () => changeExtension, - changeFullExtension: () => changeFullExtension, - changesAffectModuleResolution: () => changesAffectModuleResolution, - changesAffectingProgramStructure: () => changesAffectingProgramStructure, - characterCodeToRegularExpressionFlag: () => characterCodeToRegularExpressionFlag, - childIsDecorated: () => childIsDecorated, - classElementOrClassElementParameterIsDecorated: () => classElementOrClassElementParameterIsDecorated, - classHasClassThisAssignment: () => classHasClassThisAssignment, - classHasDeclaredOrExplicitlyAssignedName: () => classHasDeclaredOrExplicitlyAssignedName, - classHasExplicitlyAssignedName: () => classHasExplicitlyAssignedName, - classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated, - classicNameResolver: () => classicNameResolver, - classifier: () => ts_classifier_exports, - cleanExtendedConfigCache: () => cleanExtendedConfigCache, - clear: () => clear, - clearMap: () => clearMap, - clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher, - climbPastPropertyAccess: () => climbPastPropertyAccess, - clone: () => clone, - cloneCompilerOptions: () => cloneCompilerOptions, - closeFileWatcher: () => closeFileWatcher, - closeFileWatcherOf: () => closeFileWatcherOf, - codefix: () => ts_codefix_exports, - collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions, - collectExternalModuleInfo: () => collectExternalModuleInfo, - combine: () => combine, - combinePaths: () => combinePaths, - commandLineOptionOfCustomType: () => commandLineOptionOfCustomType, - commentPragmas: () => commentPragmas, - commonOptionsWithBuild: () => commonOptionsWithBuild, - compact: () => compact, - compareBooleans: () => compareBooleans, - compareDataObjects: () => compareDataObjects, - compareDiagnostics: () => compareDiagnostics, - compareEmitHelpers: () => compareEmitHelpers, - compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators, - comparePaths: () => comparePaths, - comparePathsCaseInsensitive: () => comparePathsCaseInsensitive, - comparePathsCaseSensitive: () => comparePathsCaseSensitive, - comparePatternKeys: () => comparePatternKeys, - compareProperties: () => compareProperties, - compareStringsCaseInsensitive: () => compareStringsCaseInsensitive, - compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible, - compareStringsCaseSensitive: () => compareStringsCaseSensitive, - compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI, - compareTextSpans: () => compareTextSpans, - compareValues: () => compareValues, - compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath, - compilerOptionsAffectEmit: () => compilerOptionsAffectEmit, - compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics, - compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics, - compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules, - computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames, - computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition, - computeLineOfPosition: () => computeLineOfPosition, - computeLineStarts: () => computeLineStarts, - computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter, - computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics, - computeSuggestionDiagnostics: () => computeSuggestionDiagnostics, - computedOptions: () => computedOptions, - concatenate: () => concatenate, - concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains, - consumesNodeCoreModules: () => consumesNodeCoreModules, - contains: () => contains, - containsIgnoredPath: () => containsIgnoredPath, - containsObjectRestOrSpread: () => containsObjectRestOrSpread, - containsParseError: () => containsParseError, - containsPath: () => containsPath, - convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry, - convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson, - convertJsonOption: () => convertJsonOption, - convertToBase64: () => convertToBase64, - convertToJson: () => convertToJson, - convertToObject: () => convertToObject, - convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths, - convertToRelativePath: () => convertToRelativePath, - convertToTSConfig: () => convertToTSConfig, - convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson, - copyComments: () => copyComments, - copyEntries: () => copyEntries, - copyLeadingComments: () => copyLeadingComments, - copyProperties: () => copyProperties, - copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments, - copyTrailingComments: () => copyTrailingComments, - couldStartTrivia: () => couldStartTrivia, - countWhere: () => countWhere, - createAbstractBuilder: () => createAbstractBuilder, - createAccessorPropertyBackingField: () => createAccessorPropertyBackingField, - createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector, - createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector, - createBaseNodeFactory: () => createBaseNodeFactory, - createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline, - createBuilderProgram: () => createBuilderProgram, - createBuilderProgramUsingIncrementalBuildInfo: () => createBuilderProgramUsingIncrementalBuildInfo, - createBuilderStatusReporter: () => createBuilderStatusReporter, - createCacheableExportInfoMap: () => createCacheableExportInfoMap, - createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost, - createClassifier: () => createClassifier, - createCommentDirectivesMap: () => createCommentDirectivesMap, - createCompilerDiagnostic: () => createCompilerDiagnostic, - createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType, - createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain, - createCompilerHost: () => createCompilerHost, - createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost, - createCompilerHostWorker: () => createCompilerHostWorker, - createDetachedDiagnostic: () => createDetachedDiagnostic, - createDiagnosticCollection: () => createDiagnosticCollection, - createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain, - createDiagnosticForNode: () => createDiagnosticForNode, - createDiagnosticForNodeArray: () => createDiagnosticForNodeArray, - createDiagnosticForNodeArrayFromMessageChain: () => createDiagnosticForNodeArrayFromMessageChain, - createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain, - createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile, - createDiagnosticForRange: () => createDiagnosticForRange, - createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic, - createDiagnosticReporter: () => createDiagnosticReporter, - createDocumentPositionMapper: () => createDocumentPositionMapper, - createDocumentRegistry: () => createDocumentRegistry, - createDocumentRegistryInternal: () => createDocumentRegistryInternal, - createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram, - createEmitHelperFactory: () => createEmitHelperFactory, - createEmptyExports: () => createEmptyExports, - createEvaluator: () => createEvaluator, - createExpressionForJsxElement: () => createExpressionForJsxElement, - createExpressionForJsxFragment: () => createExpressionForJsxFragment, - createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike, - createExpressionForPropertyName: () => createExpressionForPropertyName, - createExpressionFromEntityName: () => createExpressionFromEntityName, - createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded, - createFileDiagnostic: () => createFileDiagnostic, - createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain, - createFlowNode: () => createFlowNode, - createForOfBindingStatement: () => createForOfBindingStatement, - createFutureSourceFile: () => createFutureSourceFile, - createGetCanonicalFileName: () => createGetCanonicalFileName, - createGetIsolatedDeclarationErrors: () => createGetIsolatedDeclarationErrors, - createGetSourceFile: () => createGetSourceFile, - createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode, - createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName, - createGetSymbolWalker: () => createGetSymbolWalker, - createIncrementalCompilerHost: () => createIncrementalCompilerHost, - createIncrementalProgram: () => createIncrementalProgram, - createJsxFactoryExpression: () => createJsxFactoryExpression, - createLanguageService: () => createLanguageService, - createLanguageServiceSourceFile: () => createLanguageServiceSourceFile, - createMemberAccessForPropertyName: () => createMemberAccessForPropertyName, - createModeAwareCache: () => createModeAwareCache, - createModeAwareCacheKey: () => createModeAwareCacheKey, - createModeMismatchDetails: () => createModeMismatchDetails, - createModuleNotFoundChain: () => createModuleNotFoundChain, - createModuleResolutionCache: () => createModuleResolutionCache, - createModuleResolutionLoader: () => createModuleResolutionLoader, - createModuleResolutionLoaderUsingGlobalCache: () => createModuleResolutionLoaderUsingGlobalCache, - createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost, - createMultiMap: () => createMultiMap, - createNameResolver: () => createNameResolver, - createNodeConverters: () => createNodeConverters, - createNodeFactory: () => createNodeFactory, - createOptionNameMap: () => createOptionNameMap, - createOverload: () => createOverload, - createPackageJsonImportFilter: () => createPackageJsonImportFilter, - createPackageJsonInfo: () => createPackageJsonInfo, - createParenthesizerRules: () => createParenthesizerRules, - createPatternMatcher: () => createPatternMatcher, - createPrinter: () => createPrinter, - createPrinterWithDefaults: () => createPrinterWithDefaults, - createPrinterWithRemoveComments: () => createPrinterWithRemoveComments, - createPrinterWithRemoveCommentsNeverAsciiEscape: () => createPrinterWithRemoveCommentsNeverAsciiEscape, - createPrinterWithRemoveCommentsOmitTrailingSemicolon: () => createPrinterWithRemoveCommentsOmitTrailingSemicolon, - createProgram: () => createProgram, - createProgramHost: () => createProgramHost, - createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral, - createQueue: () => createQueue, - createRange: () => createRange, - createRedirectedBuilderProgram: () => createRedirectedBuilderProgram, - createResolutionCache: () => createResolutionCache, - createRuntimeTypeSerializer: () => createRuntimeTypeSerializer, - createScanner: () => createScanner, - createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram, - createSet: () => createSet, - createSolutionBuilder: () => createSolutionBuilder, - createSolutionBuilderHost: () => createSolutionBuilderHost, - createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch, - createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost, - createSortedArray: () => createSortedArray, - createSourceFile: () => createSourceFile, - createSourceMapGenerator: () => createSourceMapGenerator, - createSourceMapSource: () => createSourceMapSource, - createSuperAccessVariableStatement: () => createSuperAccessVariableStatement, - createSymbolTable: () => createSymbolTable, - createSymlinkCache: () => createSymlinkCache, - createSyntacticTypeNodeBuilder: () => createSyntacticTypeNodeBuilder, - createSystemWatchFunctions: () => createSystemWatchFunctions, - createTextChange: () => createTextChange, - createTextChangeFromStartLength: () => createTextChangeFromStartLength, - createTextChangeRange: () => createTextChangeRange, - createTextRangeFromNode: () => createTextRangeFromNode, - createTextRangeFromSpan: () => createTextRangeFromSpan, - createTextSpan: () => createTextSpan, - createTextSpanFromBounds: () => createTextSpanFromBounds, - createTextSpanFromNode: () => createTextSpanFromNode, - createTextSpanFromRange: () => createTextSpanFromRange, - createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent, - createTextWriter: () => createTextWriter, - createTokenRange: () => createTokenRange, - createTypeChecker: () => createTypeChecker, - createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache, - createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader, - createWatchCompilerHost: () => createWatchCompilerHost2, - createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile, - createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions, - createWatchFactory: () => createWatchFactory, - createWatchHost: () => createWatchHost, - createWatchProgram: () => createWatchProgram, - createWatchStatusReporter: () => createWatchStatusReporter, - createWriteFileMeasuringIO: () => createWriteFileMeasuringIO, - declarationNameToString: () => declarationNameToString, - decodeMappings: () => decodeMappings, - decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith, - deduplicate: () => deduplicate, - defaultInitCompilerOptions: () => defaultInitCompilerOptions, - defaultMaximumTruncationLength: () => defaultMaximumTruncationLength, - diagnosticCategoryName: () => diagnosticCategoryName, - diagnosticToString: () => diagnosticToString, - diagnosticsEqualityComparer: () => diagnosticsEqualityComparer, - directoryProbablyExists: () => directoryProbablyExists, - directorySeparator: () => directorySeparator, - displayPart: () => displayPart, - displayPartsToString: () => displayPartsToString, - disposeEmitNodes: () => disposeEmitNodes, - documentSpansEqual: () => documentSpansEqual, - dumpTracingLegend: () => dumpTracingLegend, - elementAt: () => elementAt, - elideNodes: () => elideNodes, - emitDetachedComments: () => emitDetachedComments, - emitFiles: () => emitFiles, - emitFilesAndReportErrors: () => emitFilesAndReportErrors, - emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus, - emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM, - emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition, - emitResolverSkipsTypeChecking: () => emitResolverSkipsTypeChecking, - emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics, - emptyArray: () => emptyArray, - emptyFileSystemEntries: () => emptyFileSystemEntries, - emptyMap: () => emptyMap, - emptyOptions: () => emptyOptions, - endsWith: () => endsWith, - ensurePathIsNonModuleName: () => ensurePathIsNonModuleName, - ensureScriptKind: () => ensureScriptKind, - ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator, - entityNameToString: () => entityNameToString, - enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes, - equalOwnProperties: () => equalOwnProperties, - equateStringsCaseInsensitive: () => equateStringsCaseInsensitive, - equateStringsCaseSensitive: () => equateStringsCaseSensitive, - equateValues: () => equateValues, - escapeJsxAttributeString: () => escapeJsxAttributeString, - escapeLeadingUnderscores: () => escapeLeadingUnderscores, - escapeNonAsciiString: () => escapeNonAsciiString, - escapeSnippetText: () => escapeSnippetText, - escapeString: () => escapeString, - escapeTemplateSubstitution: () => escapeTemplateSubstitution, - evaluatorResult: () => evaluatorResult, - every: () => every, - exclusivelyPrefixedNodeCoreModules: () => exclusivelyPrefixedNodeCoreModules, - executeCommandLine: () => executeCommandLine, - expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression, - explainFiles: () => explainFiles, - explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat, - exportAssignmentIsAlias: () => exportAssignmentIsAlias, - expressionResultIsUnused: () => expressionResultIsUnused, - extend: () => extend, - extensionFromPath: () => extensionFromPath, - extensionIsTS: () => extensionIsTS, - extensionsNotSupportingExtensionlessResolution: () => extensionsNotSupportingExtensionlessResolution, - externalHelpersModuleNameText: () => externalHelpersModuleNameText, - factory: () => factory, - fileExtensionIs: () => fileExtensionIs, - fileExtensionIsOneOf: () => fileExtensionIsOneOf, - fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics, - fileShouldUseJavaScriptRequire: () => fileShouldUseJavaScriptRequire, - filter: () => filter, - filterMutate: () => filterMutate, - filterSemanticDiagnostics: () => filterSemanticDiagnostics, - find: () => find, - findAncestor: () => findAncestor, - findBestPatternMatch: () => findBestPatternMatch, - findChildOfKind: () => findChildOfKind, - findComputedPropertyNameCacheAssignment: () => findComputedPropertyNameCacheAssignment, - findConfigFile: () => findConfigFile, - findConstructorDeclaration: () => findConstructorDeclaration, - findContainingList: () => findContainingList, - findDiagnosticForNode: () => findDiagnosticForNode, - findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken, - findIndex: () => findIndex, - findLast: () => findLast, - findLastIndex: () => findLastIndex, - findListItemInfo: () => findListItemInfo, - findModifier: () => findModifier, - findNextToken: () => findNextToken, - findPackageJson: () => findPackageJson, - findPackageJsons: () => findPackageJsons, - findPrecedingMatchingToken: () => findPrecedingMatchingToken, - findPrecedingToken: () => findPrecedingToken, - findSuperStatementIndexPath: () => findSuperStatementIndexPath, - findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition, - findUseStrictPrologue: () => findUseStrictPrologue, - first: () => first, - firstDefined: () => firstDefined, - firstDefinedIterator: () => firstDefinedIterator, - firstIterator: () => firstIterator, - firstOrOnly: () => firstOrOnly, - firstOrUndefined: () => firstOrUndefined, - firstOrUndefinedIterator: () => firstOrUndefinedIterator, - fixupCompilerOptions: () => fixupCompilerOptions, - flatMap: () => flatMap, - flatMapIterator: () => flatMapIterator, - flatMapToMutable: () => flatMapToMutable, - flatten: () => flatten, - flattenCommaList: () => flattenCommaList, - flattenDestructuringAssignment: () => flattenDestructuringAssignment, - flattenDestructuringBinding: () => flattenDestructuringBinding, - flattenDiagnosticMessageText: () => flattenDiagnosticMessageText, - forEach: () => forEach, - forEachAncestor: () => forEachAncestor, - forEachAncestorDirectory: () => forEachAncestorDirectory, - forEachAncestorDirectoryStoppingAtGlobalCache: () => forEachAncestorDirectoryStoppingAtGlobalCache, - forEachChild: () => forEachChild, - forEachChildRecursively: () => forEachChildRecursively, - forEachDynamicImportOrRequireCall: () => forEachDynamicImportOrRequireCall, - forEachEmittedFile: () => forEachEmittedFile, - forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer, - forEachEntry: () => forEachEntry, - forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom, - forEachImportClauseDeclaration: () => forEachImportClauseDeclaration, - forEachKey: () => forEachKey, - forEachLeadingCommentRange: () => forEachLeadingCommentRange, - forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft, - forEachNameOfDefaultExport: () => forEachNameOfDefaultExport, - forEachPropertyAssignment: () => forEachPropertyAssignment, - forEachResolvedProjectReference: () => forEachResolvedProjectReference, - forEachReturnStatement: () => forEachReturnStatement, - forEachRight: () => forEachRight, - forEachTrailingCommentRange: () => forEachTrailingCommentRange, - forEachTsConfigPropArray: () => forEachTsConfigPropArray, - forEachUnique: () => forEachUnique, - forEachYieldExpression: () => forEachYieldExpression, - formatColorAndReset: () => formatColorAndReset, - formatDiagnostic: () => formatDiagnostic, - formatDiagnostics: () => formatDiagnostics, - formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext, - formatGeneratedName: () => formatGeneratedName, - formatGeneratedNamePart: () => formatGeneratedNamePart, - formatLocation: () => formatLocation, - formatMessage: () => formatMessage, - formatStringFromArgs: () => formatStringFromArgs, - formatting: () => ts_formatting_exports, - generateDjb2Hash: () => generateDjb2Hash, - generateTSConfig: () => generateTSConfig, - getAdjustedReferenceLocation: () => getAdjustedReferenceLocation, - getAdjustedRenameLocation: () => getAdjustedRenameLocation, - getAliasDeclarationFromName: () => getAliasDeclarationFromName, - getAllAccessorDeclarations: () => getAllAccessorDeclarations, - getAllDecoratorsOfClass: () => getAllDecoratorsOfClass, - getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement, - getAllJSDocTags: () => getAllJSDocTags, - getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind, - getAllKeys: () => getAllKeys, - getAllProjectOutputs: () => getAllProjectOutputs, - getAllSuperTypeNodes: () => getAllSuperTypeNodes, - getAllowImportingTsExtensions: () => getAllowImportingTsExtensions, - getAllowJSCompilerOption: () => getAllowJSCompilerOption, - getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports, - getAncestor: () => getAncestor, - getAnyExtensionFromPath: () => getAnyExtensionFromPath, - getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled, - getAssignedExpandoInitializer: () => getAssignedExpandoInitializer, - getAssignedName: () => getAssignedName, - getAssignmentDeclarationKind: () => getAssignmentDeclarationKind, - getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind, - getAssignmentTargetKind: () => getAssignmentTargetKind, - getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames, - getBaseFileName: () => getBaseFileName, - getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence, - getBuildInfo: () => getBuildInfo, - getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap, - getBuildInfoText: () => getBuildInfoText, - getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder, - getBuilderCreationParameters: () => getBuilderCreationParameters, - getBuilderFileEmit: () => getBuilderFileEmit, - getCanonicalDiagnostic: () => getCanonicalDiagnostic, - getCheckFlags: () => getCheckFlags, - getClassExtendsHeritageElement: () => getClassExtendsHeritageElement, - getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol, - getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags, - getCombinedModifierFlags: () => getCombinedModifierFlags, - getCombinedNodeFlags: () => getCombinedNodeFlags, - getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc, - getCommentRange: () => getCommentRange, - getCommonSourceDirectory: () => getCommonSourceDirectory, - getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig, - getCompilerOptionValue: () => getCompilerOptionValue, - getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue, - getConditions: () => getConditions, - getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics, - getConstantValue: () => getConstantValue, - getContainerFlags: () => getContainerFlags, - getContainerNode: () => getContainerNode, - getContainingClass: () => getContainingClass, - getContainingClassExcludingClassDecorators: () => getContainingClassExcludingClassDecorators, - getContainingClassStaticBlock: () => getContainingClassStaticBlock, - getContainingFunction: () => getContainingFunction, - getContainingFunctionDeclaration: () => getContainingFunctionDeclaration, - getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock, - getContainingNodeArray: () => getContainingNodeArray, - getContainingObjectLiteralElement: () => getContainingObjectLiteralElement, - getContextualTypeFromParent: () => getContextualTypeFromParent, - getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode, - getDeclarationDiagnostics: () => getDeclarationDiagnostics, - getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath, - getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath, - getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker, - getDeclarationFileExtension: () => getDeclarationFileExtension, - getDeclarationFromName: () => getDeclarationFromName, - getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol, - getDeclarationOfKind: () => getDeclarationOfKind, - getDeclarationsOfKind: () => getDeclarationsOfKind, - getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer, - getDecorators: () => getDecorators, - getDefaultCompilerOptions: () => getDefaultCompilerOptions2, - getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings, - getDefaultLibFileName: () => getDefaultLibFileName, - getDefaultLibFilePath: () => getDefaultLibFilePath, - getDefaultLikeExportInfo: () => getDefaultLikeExportInfo, - getDefaultLikeExportNameFromDeclaration: () => getDefaultLikeExportNameFromDeclaration, - getDefaultResolutionModeForFileWorker: () => getDefaultResolutionModeForFileWorker, - getDiagnosticText: () => getDiagnosticText, - getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan, - getDirectoryPath: () => getDirectoryPath, - getDirectoryToWatchFailedLookupLocation: () => getDirectoryToWatchFailedLookupLocation, - getDirectoryToWatchFailedLookupLocationFromTypeRoot: () => getDirectoryToWatchFailedLookupLocationFromTypeRoot, - getDocumentPositionMapper: () => getDocumentPositionMapper, - getDocumentSpansEqualityComparer: () => getDocumentSpansEqualityComparer, - getESModuleInterop: () => getESModuleInterop, - getEditsForFileRename: () => getEditsForFileRename, - getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode, - getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter, - getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag, - getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes, - getEffectiveInitializer: () => getEffectiveInitializer, - getEffectiveJSDocHost: () => getEffectiveJSDocHost, - getEffectiveModifierFlags: () => getEffectiveModifierFlags, - getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc, - getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache, - getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode, - getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode, - getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode, - getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations, - getEffectiveTypeRoots: () => getEffectiveTypeRoots, - getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName, - getElementOrPropertyAccessName: () => getElementOrPropertyAccessName, - getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern, - getEmitDeclarations: () => getEmitDeclarations, - getEmitFlags: () => getEmitFlags, - getEmitHelpers: () => getEmitHelpers, - getEmitModuleDetectionKind: () => getEmitModuleDetectionKind, - getEmitModuleFormatOfFileWorker: () => getEmitModuleFormatOfFileWorker, - getEmitModuleKind: () => getEmitModuleKind, - getEmitModuleResolutionKind: () => getEmitModuleResolutionKind, - getEmitScriptTarget: () => getEmitScriptTarget, - getEmitStandardClassFields: () => getEmitStandardClassFields, - getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer, - getEnclosingContainer: () => getEnclosingContainer, - getEncodedSemanticClassifications: () => getEncodedSemanticClassifications, - getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications, - getEndLinePosition: () => getEndLinePosition, - getEntityNameFromTypeNode: () => getEntityNameFromTypeNode, - getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo, - getErrorCountForSummary: () => getErrorCountForSummary, - getErrorSpanForNode: () => getErrorSpanForNode, - getErrorSummaryText: () => getErrorSummaryText, - getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral, - getEscapedTextOfJsxAttributeName: () => getEscapedTextOfJsxAttributeName, - getEscapedTextOfJsxNamespacedName: () => getEscapedTextOfJsxNamespacedName, - getExpandoInitializer: () => getExpandoInitializer, - getExportAssignmentExpression: () => getExportAssignmentExpression, - getExportInfoMap: () => getExportInfoMap, - getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper, - getExpressionAssociativity: () => getExpressionAssociativity, - getExpressionPrecedence: () => getExpressionPrecedence, - getExternalHelpersModuleName: () => getExternalHelpersModuleName, - getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression, - getExternalModuleName: () => getExternalModuleName, - getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration, - getExternalModuleNameFromPath: () => getExternalModuleNameFromPath, - getExternalModuleNameLiteral: () => getExternalModuleNameLiteral, - getExternalModuleRequireArgument: () => getExternalModuleRequireArgument, - getFallbackOptions: () => getFallbackOptions, - getFileEmitOutput: () => getFileEmitOutput, - getFileMatcherPatterns: () => getFileMatcherPatterns, - getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs, - getFileWatcherEventKind: () => getFileWatcherEventKind, - getFilesInErrorForSummary: () => getFilesInErrorForSummary, - getFirstConstructorWithBody: () => getFirstConstructorWithBody, - getFirstIdentifier: () => getFirstIdentifier, - getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition, - getFirstProjectOutput: () => getFirstProjectOutput, - getFixableErrorSpanExpression: () => getFixableErrorSpanExpression, - getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting, - getFullWidth: () => getFullWidth, - getFunctionFlags: () => getFunctionFlags, - getHeritageClause: () => getHeritageClause, - getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc, - getIdentifierAutoGenerate: () => getIdentifierAutoGenerate, - getIdentifierGeneratedImportReference: () => getIdentifierGeneratedImportReference, - getIdentifierTypeArguments: () => getIdentifierTypeArguments, - getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression, - getImpliedNodeFormatForEmitWorker: () => getImpliedNodeFormatForEmitWorker, - getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile, - getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker, - getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper, - getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper, - getIndentString: () => getIndentString, - getInferredLibraryNameResolveFrom: () => getInferredLibraryNameResolveFrom, - getInitializedVariables: () => getInitializedVariables, - getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression, - getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement, - getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes, - getInternalEmitFlags: () => getInternalEmitFlags, - getInvokedExpression: () => getInvokedExpression, - getIsFileExcluded: () => getIsFileExcluded, - getIsolatedModules: () => getIsolatedModules, - getJSDocAugmentsTag: () => getJSDocAugmentsTag, - getJSDocClassTag: () => getJSDocClassTag, - getJSDocCommentRanges: () => getJSDocCommentRanges, - getJSDocCommentsAndTags: () => getJSDocCommentsAndTags, - getJSDocDeprecatedTag: () => getJSDocDeprecatedTag, - getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache, - getJSDocEnumTag: () => getJSDocEnumTag, - getJSDocHost: () => getJSDocHost, - getJSDocImplementsTags: () => getJSDocImplementsTags, - getJSDocOverloadTags: () => getJSDocOverloadTags, - getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache, - getJSDocParameterTags: () => getJSDocParameterTags, - getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache, - getJSDocPrivateTag: () => getJSDocPrivateTag, - getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache, - getJSDocProtectedTag: () => getJSDocProtectedTag, - getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache, - getJSDocPublicTag: () => getJSDocPublicTag, - getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache, - getJSDocReadonlyTag: () => getJSDocReadonlyTag, - getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache, - getJSDocReturnTag: () => getJSDocReturnTag, - getJSDocReturnType: () => getJSDocReturnType, - getJSDocRoot: () => getJSDocRoot, - getJSDocSatisfiesExpressionType: () => getJSDocSatisfiesExpressionType, - getJSDocSatisfiesTag: () => getJSDocSatisfiesTag, - getJSDocTags: () => getJSDocTags, - getJSDocTemplateTag: () => getJSDocTemplateTag, - getJSDocThisTag: () => getJSDocThisTag, - getJSDocType: () => getJSDocType, - getJSDocTypeAliasName: () => getJSDocTypeAliasName, - getJSDocTypeAssertionType: () => getJSDocTypeAssertionType, - getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations, - getJSDocTypeParameterTags: () => getJSDocTypeParameterTags, - getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache, - getJSDocTypeTag: () => getJSDocTypeTag, - getJSXImplicitImportBase: () => getJSXImplicitImportBase, - getJSXRuntimeImport: () => getJSXRuntimeImport, - getJSXTransformEnabled: () => getJSXTransformEnabled, - getKeyForCompilerOptions: () => getKeyForCompilerOptions, - getLanguageVariant: () => getLanguageVariant, - getLastChild: () => getLastChild, - getLeadingCommentRanges: () => getLeadingCommentRanges, - getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode, - getLeftmostAccessExpression: () => getLeftmostAccessExpression, - getLeftmostExpression: () => getLeftmostExpression, - getLibraryNameFromLibFileName: () => getLibraryNameFromLibFileName, - getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition, - getLineInfo: () => getLineInfo, - getLineOfLocalPosition: () => getLineOfLocalPosition, - getLineStartPositionForPosition: () => getLineStartPositionForPosition, - getLineStarts: () => getLineStarts, - getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter, - getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter, - getLinesBetweenPositions: () => getLinesBetweenPositions, - getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart, - getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions, - getLiteralText: () => getLiteralText, - getLocalNameForExternalImport: () => getLocalNameForExternalImport, - getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault, - getLocaleSpecificMessage: () => getLocaleSpecificMessage, - getLocaleTimeString: () => getLocaleTimeString, - getMappedContextSpan: () => getMappedContextSpan, - getMappedDocumentSpan: () => getMappedDocumentSpan, - getMappedLocation: () => getMappedLocation, - getMatchedFileSpec: () => getMatchedFileSpec, - getMatchedIncludeSpec: () => getMatchedIncludeSpec, - getMeaningFromDeclaration: () => getMeaningFromDeclaration, - getMeaningFromLocation: () => getMeaningFromLocation, - getMembersOfDeclaration: () => getMembersOfDeclaration, - getModeForFileReference: () => getModeForFileReference, - getModeForResolutionAtIndex: () => getModeForResolutionAtIndex, - getModeForUsageLocation: () => getModeForUsageLocation, - getModifiedTime: () => getModifiedTime, - getModifiers: () => getModifiers, - getModuleInstanceState: () => getModuleInstanceState, - getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt, - getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference, - getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost, - getNameForExportedSymbol: () => getNameForExportedSymbol, - getNameFromImportAttribute: () => getNameFromImportAttribute, - getNameFromIndexInfo: () => getNameFromIndexInfo, - getNameFromPropertyName: () => getNameFromPropertyName, - getNameOfAccessExpression: () => getNameOfAccessExpression, - getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue, - getNameOfDeclaration: () => getNameOfDeclaration, - getNameOfExpando: () => getNameOfExpando, - getNameOfJSDocTypedef: () => getNameOfJSDocTypedef, - getNameOfScriptTarget: () => getNameOfScriptTarget, - getNameOrArgument: () => getNameOrArgument, - getNameTable: () => getNameTable, - getNamespaceDeclarationNode: () => getNamespaceDeclarationNode, - getNewLineCharacter: () => getNewLineCharacter, - getNewLineKind: () => getNewLineKind, - getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost, - getNewTargetContainer: () => getNewTargetContainer, - getNextJSDocCommentLocation: () => getNextJSDocCommentLocation, - getNodeChildren: () => getNodeChildren, - getNodeForGeneratedName: () => getNodeForGeneratedName, - getNodeId: () => getNodeId, - getNodeKind: () => getNodeKind, - getNodeModifiers: () => getNodeModifiers, - getNodeModulePathParts: () => getNodeModulePathParts, - getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration, - getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment, - getNonAugmentationDeclaration: () => getNonAugmentationDeclaration, - getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode, - getNonIncrementalBuildInfoRoots: () => getNonIncrementalBuildInfoRoots, - getNonModifierTokenPosOfNode: () => getNonModifierTokenPosOfNode, - getNormalizedAbsolutePath: () => getNormalizedAbsolutePath, - getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot, - getNormalizedPathComponents: () => getNormalizedPathComponents, - getObjectFlags: () => getObjectFlags, - getOperatorAssociativity: () => getOperatorAssociativity, - getOperatorPrecedence: () => getOperatorPrecedence, - getOptionFromName: () => getOptionFromName, - getOptionsForLibraryResolution: () => getOptionsForLibraryResolution, - getOptionsNameMap: () => getOptionsNameMap, - getOrCreateEmitNode: () => getOrCreateEmitNode, - getOrUpdate: () => getOrUpdate, - getOriginalNode: () => getOriginalNode, - getOriginalNodeId: () => getOriginalNodeId, - getOutputDeclarationFileName: () => getOutputDeclarationFileName, - getOutputDeclarationFileNameWorker: () => getOutputDeclarationFileNameWorker, - getOutputExtension: () => getOutputExtension, - getOutputFileNames: () => getOutputFileNames, - getOutputJSFileNameWorker: () => getOutputJSFileNameWorker, - getOutputPathsFor: () => getOutputPathsFor, - getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath, - getOwnKeys: () => getOwnKeys, - getOwnValues: () => getOwnValues, - getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths, - getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName, - getPackageScopeForPath: () => getPackageScopeForPath, - getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc, - getParentNodeInSpan: () => getParentNodeInSpan, - getParseTreeNode: () => getParseTreeNode, - getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile, - getPathComponents: () => getPathComponents, - getPathFromPathComponents: () => getPathFromPathComponents, - getPathUpdater: () => getPathUpdater, - getPathsBasePath: () => getPathsBasePath, - getPatternFromSpec: () => getPatternFromSpec, - getPendingEmitKindWithSeen: () => getPendingEmitKindWithSeen, - getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter, - getPossibleGenericSignatures: () => getPossibleGenericSignatures, - getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension, - getPossibleOriginalInputPathWithoutChangingExt: () => getPossibleOriginalInputPathWithoutChangingExt, - getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo, - getPreEmitDiagnostics: () => getPreEmitDiagnostics, - getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition, - getPrivateIdentifier: () => getPrivateIdentifier, - getProperties: () => getProperties, - getProperty: () => getProperty, - getPropertyArrayElementValue: () => getPropertyArrayElementValue, - getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression, - getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode, - getPropertyNameFromType: () => getPropertyNameFromType, - getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement, - getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement, - getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType, - getQuoteFromPreference: () => getQuoteFromPreference, - getQuotePreference: () => getQuotePreference, - getRangesWhere: () => getRangesWhere, - getRefactorContextSpan: () => getRefactorContextSpan, - getReferencedFileLocation: () => getReferencedFileLocation, - getRegexFromPattern: () => getRegexFromPattern, - getRegularExpressionForWildcard: () => getRegularExpressionForWildcard, - getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards, - getRelativePathFromDirectory: () => getRelativePathFromDirectory, - getRelativePathFromFile: () => getRelativePathFromFile, - getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl, - getRenameLocation: () => getRenameLocation, - getReplacementSpanForContextToken: () => getReplacementSpanForContextToken, - getResolutionDiagnostic: () => getResolutionDiagnostic, - getResolutionModeOverride: () => getResolutionModeOverride, - getResolveJsonModule: () => getResolveJsonModule, - getResolvePackageJsonExports: () => getResolvePackageJsonExports, - getResolvePackageJsonImports: () => getResolvePackageJsonImports, - getResolvedExternalModuleName: () => getResolvedExternalModuleName, - getResolvedModuleFromResolution: () => getResolvedModuleFromResolution, - getResolvedTypeReferenceDirectiveFromResolution: () => getResolvedTypeReferenceDirectiveFromResolution, - getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement, - getRestParameterElementType: () => getRestParameterElementType, - getRightMostAssignedExpression: () => getRightMostAssignedExpression, - getRootDeclaration: () => getRootDeclaration, - getRootDirectoryOfResolutionCache: () => getRootDirectoryOfResolutionCache, - getRootLength: () => getRootLength, - getScriptKind: () => getScriptKind, - getScriptKindFromFileName: () => getScriptKindFromFileName, - getScriptTargetFeatures: () => getScriptTargetFeatures, - getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags, - getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags, - getSemanticClassifications: () => getSemanticClassifications, - getSemanticJsxChildren: () => getSemanticJsxChildren, - getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode, - getSetAccessorValueParameter: () => getSetAccessorValueParameter, - getSetExternalModuleIndicator: () => getSetExternalModuleIndicator, - getShebang: () => getShebang, - getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement, - getSnapshotText: () => getSnapshotText, - getSnippetElement: () => getSnippetElement, - getSourceFileOfModule: () => getSourceFileOfModule, - getSourceFileOfNode: () => getSourceFileOfNode, - getSourceFilePathInNewDir: () => getSourceFilePathInNewDir, - getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText, - getSourceFilesToEmit: () => getSourceFilesToEmit, - getSourceMapRange: () => getSourceMapRange, - getSourceMapper: () => getSourceMapper, - getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile, - getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition, - getSpellingSuggestion: () => getSpellingSuggestion, - getStartPositionOfLine: () => getStartPositionOfLine, - getStartPositionOfRange: () => getStartPositionOfRange, - getStartsOnNewLine: () => getStartsOnNewLine, - getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock, - getStrictOptionValue: () => getStrictOptionValue, - getStringComparer: () => getStringComparer, - getSubPatternFromSpec: () => getSubPatternFromSpec, - getSuperCallFromStatement: () => getSuperCallFromStatement, - getSuperContainer: () => getSuperContainer, - getSupportedCodeFixes: () => getSupportedCodeFixes, - getSupportedExtensions: () => getSupportedExtensions, - getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule, - getSwitchedType: () => getSwitchedType, - getSymbolId: () => getSymbolId, - getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier, - getSymbolTarget: () => getSymbolTarget, - getSyntacticClassifications: () => getSyntacticClassifications, - getSyntacticModifierFlags: () => getSyntacticModifierFlags, - getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache, - getSynthesizedDeepClone: () => getSynthesizedDeepClone, - getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements, - getSynthesizedDeepClones: () => getSynthesizedDeepClones, - getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements, - getSyntheticLeadingComments: () => getSyntheticLeadingComments, - getSyntheticTrailingComments: () => getSyntheticTrailingComments, - getTargetLabel: () => getTargetLabel, - getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement, - getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState, - getTextOfConstantValue: () => getTextOfConstantValue, - getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral, - getTextOfJSDocComment: () => getTextOfJSDocComment, - getTextOfJsxAttributeName: () => getTextOfJsxAttributeName, - getTextOfJsxNamespacedName: () => getTextOfJsxNamespacedName, - getTextOfNode: () => getTextOfNode, - getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText, - getTextOfPropertyName: () => getTextOfPropertyName, - getThisContainer: () => getThisContainer, - getThisParameter: () => getThisParameter, - getTokenAtPosition: () => getTokenAtPosition, - getTokenPosOfNode: () => getTokenPosOfNode, - getTokenSourceMapRange: () => getTokenSourceMapRange, - getTouchingPropertyName: () => getTouchingPropertyName, - getTouchingToken: () => getTouchingToken, - getTrailingCommentRanges: () => getTrailingCommentRanges, - getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter, - getTransformers: () => getTransformers, - getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath, - getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression, - getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue, - getTypeAnnotationNode: () => getTypeAnnotationNode, - getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList, - getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport, - getTypeNode: () => getTypeNode, - getTypeNodeIfAccessible: () => getTypeNodeIfAccessible, - getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc, - getTypeParameterOwner: () => getTypeParameterOwner, - getTypesPackageName: () => getTypesPackageName, - getUILocale: () => getUILocale, - getUniqueName: () => getUniqueName, - getUniqueSymbolId: () => getUniqueSymbolId, - getUseDefineForClassFields: () => getUseDefineForClassFields, - getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage, - getWatchFactory: () => getWatchFactory, - group: () => group, - groupBy: () => groupBy, - guessIndentation: () => guessIndentation, - handleNoEmitOptions: () => handleNoEmitOptions, - handleWatchOptionsConfigDirTemplateSubstitution: () => handleWatchOptionsConfigDirTemplateSubstitution, - hasAbstractModifier: () => hasAbstractModifier, - hasAccessorModifier: () => hasAccessorModifier, - hasAmbientModifier: () => hasAmbientModifier, - hasChangesInResolutions: () => hasChangesInResolutions, - hasContextSensitiveParameters: () => hasContextSensitiveParameters, - hasDecorators: () => hasDecorators, - hasDocComment: () => hasDocComment, - hasDynamicName: () => hasDynamicName, - hasEffectiveModifier: () => hasEffectiveModifier, - hasEffectiveModifiers: () => hasEffectiveModifiers, - hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier, - hasExtension: () => hasExtension, - hasImplementationTSFileExtension: () => hasImplementationTSFileExtension, - hasIndexSignature: () => hasIndexSignature, - hasInferredType: () => hasInferredType, - hasInitializer: () => hasInitializer, - hasInvalidEscape: () => hasInvalidEscape, - hasJSDocNodes: () => hasJSDocNodes, - hasJSDocParameterTags: () => hasJSDocParameterTags, - hasJSFileExtension: () => hasJSFileExtension, - hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled, - hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer, - hasOverrideModifier: () => hasOverrideModifier, - hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference, - hasProperty: () => hasProperty, - hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName, - hasQuestionToken: () => hasQuestionToken, - hasRecordedExternalHelpers: () => hasRecordedExternalHelpers, - hasResolutionModeOverride: () => hasResolutionModeOverride, - hasRestParameter: () => hasRestParameter, - hasScopeMarker: () => hasScopeMarker, - hasStaticModifier: () => hasStaticModifier, - hasSyntacticModifier: () => hasSyntacticModifier, - hasSyntacticModifiers: () => hasSyntacticModifiers, - hasTSFileExtension: () => hasTSFileExtension, - hasTabstop: () => hasTabstop, - hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator, - hasType: () => hasType, - hasTypeArguments: () => hasTypeArguments, - hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter, - hostGetCanonicalFileName: () => hostGetCanonicalFileName, - hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames, - idText: () => idText, - identifierIsThisKeyword: () => identifierIsThisKeyword, - identifierToKeywordKind: () => identifierToKeywordKind, - identity: () => identity, - identitySourceMapConsumer: () => identitySourceMapConsumer, - ignoreSourceNewlines: () => ignoreSourceNewlines, - ignoredPaths: () => ignoredPaths, - importFromModuleSpecifier: () => importFromModuleSpecifier, - importSyntaxAffectsModuleResolution: () => importSyntaxAffectsModuleResolution, - indexOfAnyCharCode: () => indexOfAnyCharCode, - indexOfNode: () => indexOfNode, - indicesOf: () => indicesOf, - inferredTypesContainingFile: () => inferredTypesContainingFile, - injectClassNamedEvaluationHelperBlockIfMissing: () => injectClassNamedEvaluationHelperBlockIfMissing, - injectClassThisAssignmentIfMissing: () => injectClassThisAssignmentIfMissing, - insertImports: () => insertImports, - insertSorted: () => insertSorted, - insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue, - insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue, - insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue, - insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue, - intersperse: () => intersperse, - intrinsicTagNameToString: () => intrinsicTagNameToString, - introducesArgumentsExoticObject: () => introducesArgumentsExoticObject, - inverseJsxOptionMap: () => inverseJsxOptionMap, - isAbstractConstructorSymbol: () => isAbstractConstructorSymbol, - isAbstractModifier: () => isAbstractModifier, - isAccessExpression: () => isAccessExpression, - isAccessibilityModifier: () => isAccessibilityModifier, - isAccessor: () => isAccessor, - isAccessorModifier: () => isAccessorModifier, - isAliasableExpression: () => isAliasableExpression, - isAmbientModule: () => isAmbientModule, - isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration, - isAnyDirectorySeparator: () => isAnyDirectorySeparator, - isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire, - isAnyImportOrReExport: () => isAnyImportOrReExport, - isAnyImportOrRequireStatement: () => isAnyImportOrRequireStatement, - isAnyImportSyntax: () => isAnyImportSyntax, - isAnySupportedFileExtension: () => isAnySupportedFileExtension, - isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey, - isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess, - isArray: () => isArray, - isArrayBindingElement: () => isArrayBindingElement, - isArrayBindingOrAssignmentElement: () => isArrayBindingOrAssignmentElement, - isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern, - isArrayBindingPattern: () => isArrayBindingPattern, - isArrayLiteralExpression: () => isArrayLiteralExpression, - isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern, - isArrayTypeNode: () => isArrayTypeNode, - isArrowFunction: () => isArrowFunction, - isAsExpression: () => isAsExpression, - isAssertClause: () => isAssertClause, - isAssertEntry: () => isAssertEntry, - isAssertionExpression: () => isAssertionExpression, - isAssertsKeyword: () => isAssertsKeyword, - isAssignmentDeclaration: () => isAssignmentDeclaration, - isAssignmentExpression: () => isAssignmentExpression, - isAssignmentOperator: () => isAssignmentOperator, - isAssignmentPattern: () => isAssignmentPattern, - isAssignmentTarget: () => isAssignmentTarget, - isAsteriskToken: () => isAsteriskToken, - isAsyncFunction: () => isAsyncFunction, - isAsyncModifier: () => isAsyncModifier, - isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration, - isAwaitExpression: () => isAwaitExpression, - isAwaitKeyword: () => isAwaitKeyword, - isBigIntLiteral: () => isBigIntLiteral, - isBinaryExpression: () => isBinaryExpression, - isBinaryLogicalOperator: () => isBinaryLogicalOperator, - isBinaryOperatorToken: () => isBinaryOperatorToken, - isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall, - isBindableStaticAccessExpression: () => isBindableStaticAccessExpression, - isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression, - isBindableStaticNameExpression: () => isBindableStaticNameExpression, - isBindingElement: () => isBindingElement, - isBindingElementOfBareOrAccessedRequire: () => isBindingElementOfBareOrAccessedRequire, - isBindingName: () => isBindingName, - isBindingOrAssignmentElement: () => isBindingOrAssignmentElement, - isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern, - isBindingPattern: () => isBindingPattern, - isBlock: () => isBlock, - isBlockLike: () => isBlockLike, - isBlockOrCatchScoped: () => isBlockOrCatchScoped, - isBlockScope: () => isBlockScope, - isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel, - isBooleanLiteral: () => isBooleanLiteral, - isBreakOrContinueStatement: () => isBreakOrContinueStatement, - isBreakStatement: () => isBreakStatement, - isBuildCommand: () => isBuildCommand, - isBuildInfoFile: () => isBuildInfoFile, - isBuilderProgram: () => isBuilderProgram, - isBundle: () => isBundle, - isCallChain: () => isCallChain, - isCallExpression: () => isCallExpression, - isCallExpressionTarget: () => isCallExpressionTarget, - isCallLikeExpression: () => isCallLikeExpression, - isCallLikeOrFunctionLikeExpression: () => isCallLikeOrFunctionLikeExpression, - isCallOrNewExpression: () => isCallOrNewExpression, - isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget, - isCallSignatureDeclaration: () => isCallSignatureDeclaration, - isCallToHelper: () => isCallToHelper, - isCaseBlock: () => isCaseBlock, - isCaseClause: () => isCaseClause, - isCaseKeyword: () => isCaseKeyword, - isCaseOrDefaultClause: () => isCaseOrDefaultClause, - isCatchClause: () => isCatchClause, - isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration, - isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement, - isCheckJsEnabledForFile: () => isCheckJsEnabledForFile, - isCircularBuildOrder: () => isCircularBuildOrder, - isClassDeclaration: () => isClassDeclaration, - isClassElement: () => isClassElement, - isClassExpression: () => isClassExpression, - isClassInstanceProperty: () => isClassInstanceProperty, - isClassLike: () => isClassLike, - isClassMemberModifier: () => isClassMemberModifier, - isClassNamedEvaluationHelperBlock: () => isClassNamedEvaluationHelperBlock, - isClassOrTypeElement: () => isClassOrTypeElement, - isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration, - isClassThisAssignmentBlock: () => isClassThisAssignmentBlock, - isColonToken: () => isColonToken, - isCommaExpression: () => isCommaExpression, - isCommaListExpression: () => isCommaListExpression, - isCommaSequence: () => isCommaSequence, - isCommaToken: () => isCommaToken, - isComment: () => isComment, - isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment, - isCommonJsExportedExpression: () => isCommonJsExportedExpression, - isCompoundAssignment: () => isCompoundAssignment, - isComputedNonLiteralName: () => isComputedNonLiteralName, - isComputedPropertyName: () => isComputedPropertyName, - isConciseBody: () => isConciseBody, - isConditionalExpression: () => isConditionalExpression, - isConditionalTypeNode: () => isConditionalTypeNode, - isConstAssertion: () => isConstAssertion, - isConstTypeReference: () => isConstTypeReference, - isConstructSignatureDeclaration: () => isConstructSignatureDeclaration, - isConstructorDeclaration: () => isConstructorDeclaration, - isConstructorTypeNode: () => isConstructorTypeNode, - isContextualKeyword: () => isContextualKeyword, - isContinueStatement: () => isContinueStatement, - isCustomPrologue: () => isCustomPrologue, - isDebuggerStatement: () => isDebuggerStatement, - isDeclaration: () => isDeclaration, - isDeclarationBindingElement: () => isDeclarationBindingElement, - isDeclarationFileName: () => isDeclarationFileName, - isDeclarationName: () => isDeclarationName, - isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace, - isDeclarationReadonly: () => isDeclarationReadonly, - isDeclarationStatement: () => isDeclarationStatement, - isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren, - isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters, - isDecorator: () => isDecorator, - isDecoratorTarget: () => isDecoratorTarget, - isDefaultClause: () => isDefaultClause, - isDefaultImport: () => isDefaultImport, - isDefaultModifier: () => isDefaultModifier, - isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer, - isDeleteExpression: () => isDeleteExpression, - isDeleteTarget: () => isDeleteTarget, - isDeprecatedDeclaration: () => isDeprecatedDeclaration, - isDestructuringAssignment: () => isDestructuringAssignment, - isDiskPathRoot: () => isDiskPathRoot, - isDoStatement: () => isDoStatement, - isDocumentRegistryEntry: () => isDocumentRegistryEntry, - isDotDotDotToken: () => isDotDotDotToken, - isDottedName: () => isDottedName, - isDynamicName: () => isDynamicName, - isEffectiveExternalModule: () => isEffectiveExternalModule, - isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile, - isElementAccessChain: () => isElementAccessChain, - isElementAccessExpression: () => isElementAccessExpression, - isEmittedFileOfProgram: () => isEmittedFileOfProgram, - isEmptyArrayLiteral: () => isEmptyArrayLiteral, - isEmptyBindingElement: () => isEmptyBindingElement, - isEmptyBindingPattern: () => isEmptyBindingPattern, - isEmptyObjectLiteral: () => isEmptyObjectLiteral, - isEmptyStatement: () => isEmptyStatement, - isEmptyStringLiteral: () => isEmptyStringLiteral, - isEntityName: () => isEntityName, - isEntityNameExpression: () => isEntityNameExpression, - isEnumConst: () => isEnumConst, - isEnumDeclaration: () => isEnumDeclaration, - isEnumMember: () => isEnumMember, - isEqualityOperatorKind: () => isEqualityOperatorKind, - isEqualsGreaterThanToken: () => isEqualsGreaterThanToken, - isExclamationToken: () => isExclamationToken, - isExcludedFile: () => isExcludedFile, - isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport, - isExpandoPropertyDeclaration: () => isExpandoPropertyDeclaration, - isExportAssignment: () => isExportAssignment, - isExportDeclaration: () => isExportDeclaration, - isExportModifier: () => isExportModifier, - isExportName: () => isExportName, - isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration, - isExportOrDefaultModifier: () => isExportOrDefaultModifier, - isExportSpecifier: () => isExportSpecifier, - isExportsIdentifier: () => isExportsIdentifier, - isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias, - isExpression: () => isExpression, - isExpressionNode: () => isExpressionNode, - isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration, - isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot, - isExpressionStatement: () => isExpressionStatement, - isExpressionWithTypeArguments: () => isExpressionWithTypeArguments, - isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause, - isExternalModule: () => isExternalModule, - isExternalModuleAugmentation: () => isExternalModuleAugmentation, - isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration, - isExternalModuleIndicator: () => isExternalModuleIndicator, - isExternalModuleNameRelative: () => isExternalModuleNameRelative, - isExternalModuleReference: () => isExternalModuleReference, - isExternalModuleSymbol: () => isExternalModuleSymbol, - isExternalOrCommonJsModule: () => isExternalOrCommonJsModule, - isFileLevelReservedGeneratedIdentifier: () => isFileLevelReservedGeneratedIdentifier, - isFileLevelUniqueName: () => isFileLevelUniqueName, - isFileProbablyExternalModule: () => isFileProbablyExternalModule, - isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter, - isFixablePromiseHandler: () => isFixablePromiseHandler, - isForInOrOfStatement: () => isForInOrOfStatement, - isForInStatement: () => isForInStatement, - isForInitializer: () => isForInitializer, - isForOfStatement: () => isForOfStatement, - isForStatement: () => isForStatement, - isFullSourceFile: () => isFullSourceFile, - isFunctionBlock: () => isFunctionBlock, - isFunctionBody: () => isFunctionBody, - isFunctionDeclaration: () => isFunctionDeclaration, - isFunctionExpression: () => isFunctionExpression, - isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction, - isFunctionLike: () => isFunctionLike, - isFunctionLikeDeclaration: () => isFunctionLikeDeclaration, - isFunctionLikeKind: () => isFunctionLikeKind, - isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration, - isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode, - isFunctionOrModuleBlock: () => isFunctionOrModuleBlock, - isFunctionSymbol: () => isFunctionSymbol, - isFunctionTypeNode: () => isFunctionTypeNode, - isGeneratedIdentifier: () => isGeneratedIdentifier, - isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier, - isGetAccessor: () => isGetAccessor, - isGetAccessorDeclaration: () => isGetAccessorDeclaration, - isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration, - isGlobalScopeAugmentation: () => isGlobalScopeAugmentation, - isGlobalSourceFile: () => isGlobalSourceFile, - isGrammarError: () => isGrammarError, - isHeritageClause: () => isHeritageClause, - isHoistedFunction: () => isHoistedFunction, - isHoistedVariableStatement: () => isHoistedVariableStatement, - isIdentifier: () => isIdentifier, - isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword, - isIdentifierName: () => isIdentifierName, - isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode, - isIdentifierPart: () => isIdentifierPart, - isIdentifierStart: () => isIdentifierStart, - isIdentifierText: () => isIdentifierText, - isIdentifierTypePredicate: () => isIdentifierTypePredicate, - isIdentifierTypeReference: () => isIdentifierTypeReference, - isIfStatement: () => isIfStatement, - isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching, - isImplicitGlob: () => isImplicitGlob, - isImportAttribute: () => isImportAttribute, - isImportAttributeName: () => isImportAttributeName, - isImportAttributes: () => isImportAttributes, - isImportCall: () => isImportCall, - isImportClause: () => isImportClause, - isImportDeclaration: () => isImportDeclaration, - isImportEqualsDeclaration: () => isImportEqualsDeclaration, - isImportKeyword: () => isImportKeyword, - isImportMeta: () => isImportMeta, - isImportOrExportSpecifier: () => isImportOrExportSpecifier, - isImportOrExportSpecifierName: () => isImportOrExportSpecifierName, - isImportSpecifier: () => isImportSpecifier, - isImportTypeAssertionContainer: () => isImportTypeAssertionContainer, - isImportTypeNode: () => isImportTypeNode, - isImportable: () => isImportable, - isInComment: () => isInComment, - isInCompoundLikeAssignment: () => isInCompoundLikeAssignment, - isInExpressionContext: () => isInExpressionContext, - isInJSDoc: () => isInJSDoc, - isInJSFile: () => isInJSFile, - isInJSXText: () => isInJSXText, - isInJsonFile: () => isInJsonFile, - isInNonReferenceComment: () => isInNonReferenceComment, - isInReferenceComment: () => isInReferenceComment, - isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration, - isInString: () => isInString, - isInTemplateString: () => isInTemplateString, - isInTopLevelContext: () => isInTopLevelContext, - isInTypeQuery: () => isInTypeQuery, - isIncrementalBuildInfo: () => isIncrementalBuildInfo, - isIncrementalBundleEmitBuildInfo: () => isIncrementalBundleEmitBuildInfo, - isIncrementalCompilation: () => isIncrementalCompilation, - isIndexSignatureDeclaration: () => isIndexSignatureDeclaration, - isIndexedAccessTypeNode: () => isIndexedAccessTypeNode, - isInferTypeNode: () => isInferTypeNode, - isInfinityOrNaNString: () => isInfinityOrNaNString, - isInitializedProperty: () => isInitializedProperty, - isInitializedVariable: () => isInitializedVariable, - isInsideJsxElement: () => isInsideJsxElement, - isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute, - isInsideNodeModules: () => isInsideNodeModules, - isInsideTemplateLiteral: () => isInsideTemplateLiteral, - isInstanceOfExpression: () => isInstanceOfExpression, - isInstantiatedModule: () => isInstantiatedModule, - isInterfaceDeclaration: () => isInterfaceDeclaration, - isInternalDeclaration: () => isInternalDeclaration, - isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration, - isInternalName: () => isInternalName, - isIntersectionTypeNode: () => isIntersectionTypeNode, - isIntrinsicJsxName: () => isIntrinsicJsxName, - isIterationStatement: () => isIterationStatement, - isJSDoc: () => isJSDoc, - isJSDocAllType: () => isJSDocAllType, - isJSDocAugmentsTag: () => isJSDocAugmentsTag, - isJSDocAuthorTag: () => isJSDocAuthorTag, - isJSDocCallbackTag: () => isJSDocCallbackTag, - isJSDocClassTag: () => isJSDocClassTag, - isJSDocCommentContainingNode: () => isJSDocCommentContainingNode, - isJSDocConstructSignature: () => isJSDocConstructSignature, - isJSDocDeprecatedTag: () => isJSDocDeprecatedTag, - isJSDocEnumTag: () => isJSDocEnumTag, - isJSDocFunctionType: () => isJSDocFunctionType, - isJSDocImplementsTag: () => isJSDocImplementsTag, - isJSDocImportTag: () => isJSDocImportTag, - isJSDocIndexSignature: () => isJSDocIndexSignature, - isJSDocLikeText: () => isJSDocLikeText, - isJSDocLink: () => isJSDocLink, - isJSDocLinkCode: () => isJSDocLinkCode, - isJSDocLinkLike: () => isJSDocLinkLike, - isJSDocLinkPlain: () => isJSDocLinkPlain, - isJSDocMemberName: () => isJSDocMemberName, - isJSDocNameReference: () => isJSDocNameReference, - isJSDocNamepathType: () => isJSDocNamepathType, - isJSDocNamespaceBody: () => isJSDocNamespaceBody, - isJSDocNode: () => isJSDocNode, - isJSDocNonNullableType: () => isJSDocNonNullableType, - isJSDocNullableType: () => isJSDocNullableType, - isJSDocOptionalParameter: () => isJSDocOptionalParameter, - isJSDocOptionalType: () => isJSDocOptionalType, - isJSDocOverloadTag: () => isJSDocOverloadTag, - isJSDocOverrideTag: () => isJSDocOverrideTag, - isJSDocParameterTag: () => isJSDocParameterTag, - isJSDocPrivateTag: () => isJSDocPrivateTag, - isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag, - isJSDocPropertyTag: () => isJSDocPropertyTag, - isJSDocProtectedTag: () => isJSDocProtectedTag, - isJSDocPublicTag: () => isJSDocPublicTag, - isJSDocReadonlyTag: () => isJSDocReadonlyTag, - isJSDocReturnTag: () => isJSDocReturnTag, - isJSDocSatisfiesExpression: () => isJSDocSatisfiesExpression, - isJSDocSatisfiesTag: () => isJSDocSatisfiesTag, - isJSDocSeeTag: () => isJSDocSeeTag, - isJSDocSignature: () => isJSDocSignature, - isJSDocTag: () => isJSDocTag, - isJSDocTemplateTag: () => isJSDocTemplateTag, - isJSDocThisTag: () => isJSDocThisTag, - isJSDocThrowsTag: () => isJSDocThrowsTag, - isJSDocTypeAlias: () => isJSDocTypeAlias, - isJSDocTypeAssertion: () => isJSDocTypeAssertion, - isJSDocTypeExpression: () => isJSDocTypeExpression, - isJSDocTypeLiteral: () => isJSDocTypeLiteral, - isJSDocTypeTag: () => isJSDocTypeTag, - isJSDocTypedefTag: () => isJSDocTypedefTag, - isJSDocUnknownTag: () => isJSDocUnknownTag, - isJSDocUnknownType: () => isJSDocUnknownType, - isJSDocVariadicType: () => isJSDocVariadicType, - isJSXTagName: () => isJSXTagName, - isJsonEqual: () => isJsonEqual, - isJsonSourceFile: () => isJsonSourceFile, - isJsxAttribute: () => isJsxAttribute, - isJsxAttributeLike: () => isJsxAttributeLike, - isJsxAttributeName: () => isJsxAttributeName, - isJsxAttributes: () => isJsxAttributes, - isJsxCallLike: () => isJsxCallLike, - isJsxChild: () => isJsxChild, - isJsxClosingElement: () => isJsxClosingElement, - isJsxClosingFragment: () => isJsxClosingFragment, - isJsxElement: () => isJsxElement, - isJsxExpression: () => isJsxExpression, - isJsxFragment: () => isJsxFragment, - isJsxNamespacedName: () => isJsxNamespacedName, - isJsxOpeningElement: () => isJsxOpeningElement, - isJsxOpeningFragment: () => isJsxOpeningFragment, - isJsxOpeningLikeElement: () => isJsxOpeningLikeElement, - isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName, - isJsxSelfClosingElement: () => isJsxSelfClosingElement, - isJsxSpreadAttribute: () => isJsxSpreadAttribute, - isJsxTagNameExpression: () => isJsxTagNameExpression, - isJsxText: () => isJsxText, - isJumpStatementTarget: () => isJumpStatementTarget, - isKeyword: () => isKeyword, - isKeywordOrPunctuation: () => isKeywordOrPunctuation, - isKnownSymbol: () => isKnownSymbol, - isLabelName: () => isLabelName, - isLabelOfLabeledStatement: () => isLabelOfLabeledStatement, - isLabeledStatement: () => isLabeledStatement, - isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement, - isLeftHandSideExpression: () => isLeftHandSideExpression, - isLet: () => isLet, - isLineBreak: () => isLineBreak, - isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName, - isLiteralExpression: () => isLiteralExpression, - isLiteralExpressionOfObject: () => isLiteralExpressionOfObject, - isLiteralImportTypeNode: () => isLiteralImportTypeNode, - isLiteralKind: () => isLiteralKind, - isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess, - isLiteralTypeLiteral: () => isLiteralTypeLiteral, - isLiteralTypeNode: () => isLiteralTypeNode, - isLocalName: () => isLocalName, - isLogicalOperator: () => isLogicalOperator, - isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression, - isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator, - isLogicalOrCoalescingBinaryExpression: () => isLogicalOrCoalescingBinaryExpression, - isLogicalOrCoalescingBinaryOperator: () => isLogicalOrCoalescingBinaryOperator, - isMappedTypeNode: () => isMappedTypeNode, - isMemberName: () => isMemberName, - isMetaProperty: () => isMetaProperty, - isMethodDeclaration: () => isMethodDeclaration, - isMethodOrAccessor: () => isMethodOrAccessor, - isMethodSignature: () => isMethodSignature, - isMinusToken: () => isMinusToken, - isMissingDeclaration: () => isMissingDeclaration, - isMissingPackageJsonInfo: () => isMissingPackageJsonInfo, - isModifier: () => isModifier, - isModifierKind: () => isModifierKind, - isModifierLike: () => isModifierLike, - isModuleAugmentationExternal: () => isModuleAugmentationExternal, - isModuleBlock: () => isModuleBlock, - isModuleBody: () => isModuleBody, - isModuleDeclaration: () => isModuleDeclaration, - isModuleExportName: () => isModuleExportName, - isModuleExportsAccessExpression: () => isModuleExportsAccessExpression, - isModuleIdentifier: () => isModuleIdentifier, - isModuleName: () => isModuleName, - isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration, - isModuleReference: () => isModuleReference, - isModuleSpecifierLike: () => isModuleSpecifierLike, - isModuleWithStringLiteralName: () => isModuleWithStringLiteralName, - isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration, - isNameOfModuleDeclaration: () => isNameOfModuleDeclaration, - isNamedDeclaration: () => isNamedDeclaration, - isNamedEvaluation: () => isNamedEvaluation, - isNamedEvaluationSource: () => isNamedEvaluationSource, - isNamedExportBindings: () => isNamedExportBindings, - isNamedExports: () => isNamedExports, - isNamedImportBindings: () => isNamedImportBindings, - isNamedImports: () => isNamedImports, - isNamedImportsOrExports: () => isNamedImportsOrExports, - isNamedTupleMember: () => isNamedTupleMember, - isNamespaceBody: () => isNamespaceBody, - isNamespaceExport: () => isNamespaceExport, - isNamespaceExportDeclaration: () => isNamespaceExportDeclaration, - isNamespaceImport: () => isNamespaceImport, - isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration, - isNewExpression: () => isNewExpression, - isNewExpressionTarget: () => isNewExpressionTarget, - isNewScopeNode: () => isNewScopeNode, - isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral, - isNodeArray: () => isNodeArray, - isNodeArrayMultiLine: () => isNodeArrayMultiLine, - isNodeDescendantOf: () => isNodeDescendantOf, - isNodeKind: () => isNodeKind, - isNodeLikeSystem: () => isNodeLikeSystem, - isNodeModulesDirectory: () => isNodeModulesDirectory, - isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration, - isNonContextualKeyword: () => isNonContextualKeyword, - isNonGlobalAmbientModule: () => isNonGlobalAmbientModule, - isNonNullAccess: () => isNonNullAccess, - isNonNullChain: () => isNonNullChain, - isNonNullExpression: () => isNonNullExpression, - isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName, - isNotEmittedStatement: () => isNotEmittedStatement, - isNullishCoalesce: () => isNullishCoalesce, - isNumber: () => isNumber, - isNumericLiteral: () => isNumericLiteral, - isNumericLiteralName: () => isNumericLiteralName, - isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName, - isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement, - isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern, - isObjectBindingPattern: () => isObjectBindingPattern, - isObjectLiteralElement: () => isObjectLiteralElement, - isObjectLiteralElementLike: () => isObjectLiteralElementLike, - isObjectLiteralExpression: () => isObjectLiteralExpression, - isObjectLiteralMethod: () => isObjectLiteralMethod, - isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor, - isObjectTypeDeclaration: () => isObjectTypeDeclaration, - isOmittedExpression: () => isOmittedExpression, - isOptionalChain: () => isOptionalChain, - isOptionalChainRoot: () => isOptionalChainRoot, - isOptionalDeclaration: () => isOptionalDeclaration, - isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag, - isOptionalTypeNode: () => isOptionalTypeNode, - isOuterExpression: () => isOuterExpression, - isOutermostOptionalChain: () => isOutermostOptionalChain, - isOverrideModifier: () => isOverrideModifier, - isPackageJsonInfo: () => isPackageJsonInfo, - isPackedArrayLiteral: () => isPackedArrayLiteral, - isParameter: () => isParameter, - isParameterPropertyDeclaration: () => isParameterPropertyDeclaration, - isParameterPropertyModifier: () => isParameterPropertyModifier, - isParenthesizedExpression: () => isParenthesizedExpression, - isParenthesizedTypeNode: () => isParenthesizedTypeNode, - isParseTreeNode: () => isParseTreeNode, - isPartOfParameterDeclaration: () => isPartOfParameterDeclaration, - isPartOfTypeNode: () => isPartOfTypeNode, - isPartOfTypeOnlyImportOrExportDeclaration: () => isPartOfTypeOnlyImportOrExportDeclaration, - isPartOfTypeQuery: () => isPartOfTypeQuery, - isPartiallyEmittedExpression: () => isPartiallyEmittedExpression, - isPatternMatch: () => isPatternMatch, - isPinnedComment: () => isPinnedComment, - isPlainJsFile: () => isPlainJsFile, - isPlusToken: () => isPlusToken, - isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition, - isPostfixUnaryExpression: () => isPostfixUnaryExpression, - isPrefixUnaryExpression: () => isPrefixUnaryExpression, - isPrimitiveLiteralValue: () => isPrimitiveLiteralValue, - isPrivateIdentifier: () => isPrivateIdentifier, - isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration, - isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression, - isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol, - isProgramUptoDate: () => isProgramUptoDate, - isPrologueDirective: () => isPrologueDirective, - isPropertyAccessChain: () => isPropertyAccessChain, - isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression, - isPropertyAccessExpression: () => isPropertyAccessExpression, - isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName, - isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode, - isPropertyAssignment: () => isPropertyAssignment, - isPropertyDeclaration: () => isPropertyDeclaration, - isPropertyName: () => isPropertyName, - isPropertyNameLiteral: () => isPropertyNameLiteral, - isPropertySignature: () => isPropertySignature, - isPrototypeAccess: () => isPrototypeAccess, - isPrototypePropertyAssignment: () => isPrototypePropertyAssignment, - isPunctuation: () => isPunctuation, - isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier, - isQualifiedName: () => isQualifiedName, - isQuestionDotToken: () => isQuestionDotToken, - isQuestionOrExclamationToken: () => isQuestionOrExclamationToken, - isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken, - isQuestionToken: () => isQuestionToken, - isReadonlyKeyword: () => isReadonlyKeyword, - isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken, - isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment, - isReferenceFileLocation: () => isReferenceFileLocation, - isReferencedFile: () => isReferencedFile, - isRegularExpressionLiteral: () => isRegularExpressionLiteral, - isRequireCall: () => isRequireCall, - isRequireVariableStatement: () => isRequireVariableStatement, - isRestParameter: () => isRestParameter, - isRestTypeNode: () => isRestTypeNode, - isReturnStatement: () => isReturnStatement, - isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler, - isRightSideOfAccessExpression: () => isRightSideOfAccessExpression, - isRightSideOfInstanceofExpression: () => isRightSideOfInstanceofExpression, - isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess, - isRightSideOfQualifiedName: () => isRightSideOfQualifiedName, - isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess, - isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName, - isRootedDiskPath: () => isRootedDiskPath, - isSameEntityName: () => isSameEntityName, - isSatisfiesExpression: () => isSatisfiesExpression, - isSemicolonClassElement: () => isSemicolonClassElement, - isSetAccessor: () => isSetAccessor, - isSetAccessorDeclaration: () => isSetAccessorDeclaration, - isShiftOperatorOrHigher: () => isShiftOperatorOrHigher, - isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol, - isShorthandPropertyAssignment: () => isShorthandPropertyAssignment, - isSideEffectImport: () => isSideEffectImport, - isSignedNumericLiteral: () => isSignedNumericLiteral, - isSimpleCopiableExpression: () => isSimpleCopiableExpression, - isSimpleInlineableExpression: () => isSimpleInlineableExpression, - isSimpleParameterList: () => isSimpleParameterList, - isSingleOrDoubleQuote: () => isSingleOrDoubleQuote, - isSolutionConfig: () => isSolutionConfig, - isSourceElement: () => isSourceElement, - isSourceFile: () => isSourceFile, - isSourceFileFromLibrary: () => isSourceFileFromLibrary, - isSourceFileJS: () => isSourceFileJS, - isSourceFileNotJson: () => isSourceFileNotJson, - isSourceMapping: () => isSourceMapping, - isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration, - isSpreadAssignment: () => isSpreadAssignment, - isSpreadElement: () => isSpreadElement, - isStatement: () => isStatement, - isStatementButNotDeclaration: () => isStatementButNotDeclaration, - isStatementOrBlock: () => isStatementOrBlock, - isStatementWithLocals: () => isStatementWithLocals, - isStatic: () => isStatic, - isStaticModifier: () => isStaticModifier, - isString: () => isString, - isStringANonContextualKeyword: () => isStringANonContextualKeyword, - isStringAndEmptyAnonymousObjectIntersection: () => isStringAndEmptyAnonymousObjectIntersection, - isStringDoubleQuoted: () => isStringDoubleQuoted, - isStringLiteral: () => isStringLiteral, - isStringLiteralLike: () => isStringLiteralLike, - isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression, - isStringLiteralOrTemplate: () => isStringLiteralOrTemplate, - isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike, - isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral, - isStringTextContainingNode: () => isStringTextContainingNode, - isSuperCall: () => isSuperCall, - isSuperKeyword: () => isSuperKeyword, - isSuperProperty: () => isSuperProperty, - isSupportedSourceFileName: () => isSupportedSourceFileName, - isSwitchStatement: () => isSwitchStatement, - isSyntaxList: () => isSyntaxList, - isSyntheticExpression: () => isSyntheticExpression, - isSyntheticReference: () => isSyntheticReference, - isTagName: () => isTagName, - isTaggedTemplateExpression: () => isTaggedTemplateExpression, - isTaggedTemplateTag: () => isTaggedTemplateTag, - isTemplateExpression: () => isTemplateExpression, - isTemplateHead: () => isTemplateHead, - isTemplateLiteral: () => isTemplateLiteral, - isTemplateLiteralKind: () => isTemplateLiteralKind, - isTemplateLiteralToken: () => isTemplateLiteralToken, - isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode, - isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan, - isTemplateMiddle: () => isTemplateMiddle, - isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail, - isTemplateSpan: () => isTemplateSpan, - isTemplateTail: () => isTemplateTail, - isTextWhiteSpaceLike: () => isTextWhiteSpaceLike, - isThis: () => isThis, - isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock, - isThisIdentifier: () => isThisIdentifier, - isThisInTypeQuery: () => isThisInTypeQuery, - isThisInitializedDeclaration: () => isThisInitializedDeclaration, - isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression, - isThisProperty: () => isThisProperty, - isThisTypeNode: () => isThisTypeNode, - isThisTypeParameter: () => isThisTypeParameter, - isThisTypePredicate: () => isThisTypePredicate, - isThrowStatement: () => isThrowStatement, - isToken: () => isToken, - isTokenKind: () => isTokenKind, - isTraceEnabled: () => isTraceEnabled, - isTransientSymbol: () => isTransientSymbol, - isTrivia: () => isTrivia, - isTryStatement: () => isTryStatement, - isTupleTypeNode: () => isTupleTypeNode, - isTypeAlias: () => isTypeAlias, - isTypeAliasDeclaration: () => isTypeAliasDeclaration, - isTypeAssertionExpression: () => isTypeAssertionExpression, - isTypeDeclaration: () => isTypeDeclaration, - isTypeElement: () => isTypeElement, - isTypeKeyword: () => isTypeKeyword, - isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier, - isTypeLiteralNode: () => isTypeLiteralNode, - isTypeNode: () => isTypeNode, - isTypeNodeKind: () => isTypeNodeKind, - isTypeOfExpression: () => isTypeOfExpression, - isTypeOnlyExportDeclaration: () => isTypeOnlyExportDeclaration, - isTypeOnlyImportDeclaration: () => isTypeOnlyImportDeclaration, - isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration, - isTypeOperatorNode: () => isTypeOperatorNode, - isTypeParameterDeclaration: () => isTypeParameterDeclaration, - isTypePredicateNode: () => isTypePredicateNode, - isTypeQueryNode: () => isTypeQueryNode, - isTypeReferenceNode: () => isTypeReferenceNode, - isTypeReferenceType: () => isTypeReferenceType, - isTypeUsableAsPropertyName: () => isTypeUsableAsPropertyName, - isUMDExportSymbol: () => isUMDExportSymbol, - isUnaryExpression: () => isUnaryExpression, - isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite, - isUnicodeIdentifierStart: () => isUnicodeIdentifierStart, - isUnionTypeNode: () => isUnionTypeNode, - isUrl: () => isUrl, - isValidBigIntString: () => isValidBigIntString, - isValidESSymbolDeclaration: () => isValidESSymbolDeclaration, - isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite, - isValueSignatureDeclaration: () => isValueSignatureDeclaration, - isVarAwaitUsing: () => isVarAwaitUsing, - isVarConst: () => isVarConst, - isVarConstLike: () => isVarConstLike, - isVarUsing: () => isVarUsing, - isVariableDeclaration: () => isVariableDeclaration, - isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement, - isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire, - isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire, - isVariableDeclarationList: () => isVariableDeclarationList, - isVariableLike: () => isVariableLike, - isVariableStatement: () => isVariableStatement, - isVoidExpression: () => isVoidExpression, - isWatchSet: () => isWatchSet, - isWhileStatement: () => isWhileStatement, - isWhiteSpaceLike: () => isWhiteSpaceLike, - isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine, - isWithStatement: () => isWithStatement, - isWriteAccess: () => isWriteAccess, - isWriteOnlyAccess: () => isWriteOnlyAccess, - isYieldExpression: () => isYieldExpression, - jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport, - keywordPart: () => keywordPart, - last: () => last, - lastOrUndefined: () => lastOrUndefined, - length: () => length, - libMap: () => libMap, - libs: () => libs, - lineBreakPart: () => lineBreakPart, - loadModuleFromGlobalCache: () => loadModuleFromGlobalCache, - loadWithModeAwareCache: () => loadWithModeAwareCache, - makeIdentifierFromModuleName: () => makeIdentifierFromModuleName, - makeImport: () => makeImport, - makeStringLiteral: () => makeStringLiteral, - mangleScopedPackageName: () => mangleScopedPackageName, - map: () => map, - mapAllOrFail: () => mapAllOrFail, - mapDefined: () => mapDefined, - mapDefinedIterator: () => mapDefinedIterator, - mapEntries: () => mapEntries, - mapIterator: () => mapIterator, - mapOneOrMany: () => mapOneOrMany, - mapToDisplayParts: () => mapToDisplayParts, - matchFiles: () => matchFiles, - matchPatternOrExact: () => matchPatternOrExact, - matchedText: () => matchedText, - matchesExclude: () => matchesExclude, - matchesExcludeWorker: () => matchesExcludeWorker, - maxBy: () => maxBy, - maybeBind: () => maybeBind, - maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages, - memoize: () => memoize, - memoizeOne: () => memoizeOne, - min: () => min, - minAndMax: () => minAndMax, - missingFileModifiedTime: () => missingFileModifiedTime, - modifierToFlag: () => modifierToFlag, - modifiersToFlags: () => modifiersToFlags, - moduleExportNameIsDefault: () => moduleExportNameIsDefault, - moduleExportNameTextEscaped: () => moduleExportNameTextEscaped, - moduleExportNameTextUnescaped: () => moduleExportNameTextUnescaped, - moduleOptionDeclaration: () => moduleOptionDeclaration, - moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo, - moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter, - moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations, - moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports, - moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules, - moduleSpecifierToValidIdentifier: () => moduleSpecifierToValidIdentifier, - moduleSpecifiers: () => ts_moduleSpecifiers_exports, - moduleSymbolToValidIdentifier: () => moduleSymbolToValidIdentifier, - moveEmitHelpers: () => moveEmitHelpers, - moveRangeEnd: () => moveRangeEnd, - moveRangePastDecorators: () => moveRangePastDecorators, - moveRangePastModifiers: () => moveRangePastModifiers, - moveRangePos: () => moveRangePos, - moveSyntheticComments: () => moveSyntheticComments, - mutateMap: () => mutateMap, - mutateMapSkippingNewValues: () => mutateMapSkippingNewValues, - needsParentheses: () => needsParentheses, - needsScopeMarker: () => needsScopeMarker, - newCaseClauseTracker: () => newCaseClauseTracker, - newPrivateEnvironment: () => newPrivateEnvironment, - noEmitNotification: () => noEmitNotification, - noEmitSubstitution: () => noEmitSubstitution, - noTransformers: () => noTransformers, - noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength, - nodeCanBeDecorated: () => nodeCanBeDecorated, - nodeCoreModules: () => nodeCoreModules, - nodeHasName: () => nodeHasName, - nodeIsDecorated: () => nodeIsDecorated, - nodeIsMissing: () => nodeIsMissing, - nodeIsPresent: () => nodeIsPresent, - nodeIsSynthesized: () => nodeIsSynthesized, - nodeModuleNameResolver: () => nodeModuleNameResolver, - nodeModulesPathPart: () => nodeModulesPathPart, - nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver, - nodeOrChildIsDecorated: () => nodeOrChildIsDecorated, - nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd, - nodePosToString: () => nodePosToString, - nodeSeenTracker: () => nodeSeenTracker, - nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment, - noop: () => noop, - noopFileWatcher: () => noopFileWatcher, - normalizePath: () => normalizePath, - normalizeSlashes: () => normalizeSlashes, - normalizeSpans: () => normalizeSpans, - not: () => not, - notImplemented: () => notImplemented, - notImplementedResolver: () => notImplementedResolver, - nullNodeConverters: () => nullNodeConverters, - nullParenthesizerRules: () => nullParenthesizerRules, - nullTransformationContext: () => nullTransformationContext, - objectAllocator: () => objectAllocator, - operatorPart: () => operatorPart, - optionDeclarations: () => optionDeclarations, - optionMapToObject: () => optionMapToObject, - optionsAffectingProgramStructure: () => optionsAffectingProgramStructure, - optionsForBuild: () => optionsForBuild, - optionsForWatch: () => optionsForWatch, - optionsHaveChanges: () => optionsHaveChanges, - or: () => or, - orderedRemoveItem: () => orderedRemoveItem, - orderedRemoveItemAt: () => orderedRemoveItemAt, - packageIdToPackageName: () => packageIdToPackageName, - packageIdToString: () => packageIdToString, - parameterIsThisKeyword: () => parameterIsThisKeyword, - parameterNamePart: () => parameterNamePart, - parseBaseNodeFactory: () => parseBaseNodeFactory, - parseBigInt: () => parseBigInt, - parseBuildCommand: () => parseBuildCommand, - parseCommandLine: () => parseCommandLine, - parseCommandLineWorker: () => parseCommandLineWorker, - parseConfigFileTextToJson: () => parseConfigFileTextToJson, - parseConfigFileWithSystem: () => parseConfigFileWithSystem, - parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike, - parseCustomTypeOption: () => parseCustomTypeOption, - parseIsolatedEntityName: () => parseIsolatedEntityName, - parseIsolatedJSDocComment: () => parseIsolatedJSDocComment, - parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests, - parseJsonConfigFileContent: () => parseJsonConfigFileContent, - parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent, - parseJsonText: () => parseJsonText, - parseListTypeOption: () => parseListTypeOption, - parseNodeFactory: () => parseNodeFactory, - parseNodeModuleFromPath: () => parseNodeModuleFromPath, - parsePackageName: () => parsePackageName, - parsePseudoBigInt: () => parsePseudoBigInt, - parseValidBigInt: () => parseValidBigInt, - pasteEdits: () => ts_PasteEdits_exports, - patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory, - pathContainsNodeModules: () => pathContainsNodeModules, - pathIsAbsolute: () => pathIsAbsolute, - pathIsBareSpecifier: () => pathIsBareSpecifier, - pathIsRelative: () => pathIsRelative, - patternText: () => patternText, - performIncrementalCompilation: () => performIncrementalCompilation, - performance: () => ts_performance_exports, - positionBelongsToNode: () => positionBelongsToNode, - positionIsASICandidate: () => positionIsASICandidate, - positionIsSynthesized: () => positionIsSynthesized, - positionsAreOnSameLine: () => positionsAreOnSameLine, - preProcessFile: () => preProcessFile, - probablyUsesSemicolons: () => probablyUsesSemicolons, - processCommentPragmas: () => processCommentPragmas, - processPragmasIntoFields: () => processPragmasIntoFields, - processTaggedTemplateExpression: () => processTaggedTemplateExpression, - programContainsEsModules: () => programContainsEsModules, - programContainsModules: () => programContainsModules, - projectReferenceIsEqualTo: () => projectReferenceIsEqualTo, - propertyNamePart: () => propertyNamePart, - pseudoBigIntToString: () => pseudoBigIntToString, - punctuationPart: () => punctuationPart, - pushIfUnique: () => pushIfUnique, - quote: () => quote, - quotePreferenceFromString: () => quotePreferenceFromString, - rangeContainsPosition: () => rangeContainsPosition, - rangeContainsPositionExclusive: () => rangeContainsPositionExclusive, - rangeContainsRange: () => rangeContainsRange, - rangeContainsRangeExclusive: () => rangeContainsRangeExclusive, - rangeContainsStartEnd: () => rangeContainsStartEnd, - rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart, - rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine, - rangeEquals: () => rangeEquals, - rangeIsOnSingleLine: () => rangeIsOnSingleLine, - rangeOfNode: () => rangeOfNode, - rangeOfTypeParameters: () => rangeOfTypeParameters, - rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd, - rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd, - rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine, - readBuilderProgram: () => readBuilderProgram, - readConfigFile: () => readConfigFile, - readJson: () => readJson, - readJsonConfigFile: () => readJsonConfigFile, - readJsonOrUndefined: () => readJsonOrUndefined, - reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange, - reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange, - reduceLeft: () => reduceLeft, - reduceLeftIterator: () => reduceLeftIterator, - reducePathComponents: () => reducePathComponents, - refactor: () => ts_refactor_exports, - regExpEscape: () => regExpEscape, - regularExpressionFlagToCharacterCode: () => regularExpressionFlagToCharacterCode, - relativeComplement: () => relativeComplement, - removeAllComments: () => removeAllComments, - removeEmitHelper: () => removeEmitHelper, - removeExtension: () => removeExtension, - removeFileExtension: () => removeFileExtension, - removeIgnoredPath: () => removeIgnoredPath, - removeMinAndVersionNumbers: () => removeMinAndVersionNumbers, - removePrefix: () => removePrefix, - removeSuffix: () => removeSuffix, - removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator, - repeatString: () => repeatString, - replaceElement: () => replaceElement, - replaceFirstStar: () => replaceFirstStar, - resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson, - resolveConfigFileProjectName: () => resolveConfigFileProjectName, - resolveJSModule: () => resolveJSModule, - resolveLibrary: () => resolveLibrary, - resolveModuleName: () => resolveModuleName, - resolveModuleNameFromCache: () => resolveModuleNameFromCache, - resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson, - resolvePath: () => resolvePath, - resolveProjectReferencePath: () => resolveProjectReferencePath, - resolveTripleslashReference: () => resolveTripleslashReference, - resolveTypeReferenceDirective: () => resolveTypeReferenceDirective, - resolvingEmptyArray: () => resolvingEmptyArray, - returnFalse: () => returnFalse, - returnNoopFileWatcher: () => returnNoopFileWatcher, - returnTrue: () => returnTrue, - returnUndefined: () => returnUndefined, - returnsPromise: () => returnsPromise, - rewriteModuleSpecifier: () => rewriteModuleSpecifier, - sameFlatMap: () => sameFlatMap, - sameMap: () => sameMap, - sameMapping: () => sameMapping, - scanTokenAtPosition: () => scanTokenAtPosition, - scanner: () => scanner, - semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations, - serializeCompilerOptions: () => serializeCompilerOptions, - server: () => ts_server_exports4, - servicesVersion: () => servicesVersion, - setCommentRange: () => setCommentRange, - setConfigFileInOptions: () => setConfigFileInOptions, - setConstantValue: () => setConstantValue, - setEmitFlags: () => setEmitFlags, - setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned, - setIdentifierAutoGenerate: () => setIdentifierAutoGenerate, - setIdentifierGeneratedImportReference: () => setIdentifierGeneratedImportReference, - setIdentifierTypeArguments: () => setIdentifierTypeArguments, - setInternalEmitFlags: () => setInternalEmitFlags, - setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages, - setNodeChildren: () => setNodeChildren, - setNodeFlags: () => setNodeFlags, - setObjectAllocator: () => setObjectAllocator, - setOriginalNode: () => setOriginalNode, - setParent: () => setParent, - setParentRecursive: () => setParentRecursive, - setPrivateIdentifier: () => setPrivateIdentifier, - setSnippetElement: () => setSnippetElement, - setSourceMapRange: () => setSourceMapRange, - setStackTraceLimit: () => setStackTraceLimit, - setStartsOnNewLine: () => setStartsOnNewLine, - setSyntheticLeadingComments: () => setSyntheticLeadingComments, - setSyntheticTrailingComments: () => setSyntheticTrailingComments, - setSys: () => setSys, - setSysLog: () => setSysLog, - setTextRange: () => setTextRange, - setTextRangeEnd: () => setTextRangeEnd, - setTextRangePos: () => setTextRangePos, - setTextRangePosEnd: () => setTextRangePosEnd, - setTextRangePosWidth: () => setTextRangePosWidth, - setTokenSourceMapRange: () => setTokenSourceMapRange, - setTypeNode: () => setTypeNode, - setUILocale: () => setUILocale, - setValueDeclaration: () => setValueDeclaration, - shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension, - shouldPreserveConstEnums: () => shouldPreserveConstEnums, - shouldRewriteModuleSpecifier: () => shouldRewriteModuleSpecifier, - shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules, - showModuleSpecifier: () => showModuleSpecifier, - signatureHasRestParameter: () => signatureHasRestParameter, - signatureToDisplayParts: () => signatureToDisplayParts, - single: () => single, - singleElementArray: () => singleElementArray, - singleIterator: () => singleIterator, - singleOrMany: () => singleOrMany, - singleOrUndefined: () => singleOrUndefined, - skipAlias: () => skipAlias, - skipConstraint: () => skipConstraint, - skipOuterExpressions: () => skipOuterExpressions, - skipParentheses: () => skipParentheses, - skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions, - skipTrivia: () => skipTrivia, - skipTypeChecking: () => skipTypeChecking, - skipTypeCheckingIgnoringNoCheck: () => skipTypeCheckingIgnoringNoCheck, - skipTypeParentheses: () => skipTypeParentheses, - skipWhile: () => skipWhile, - sliceAfter: () => sliceAfter, - some: () => some, - sortAndDeduplicate: () => sortAndDeduplicate, - sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics, - sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions, - sourceFileMayBeEmitted: () => sourceFileMayBeEmitted, - sourceMapCommentRegExp: () => sourceMapCommentRegExp, - sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart, - spacePart: () => spacePart, - spanMap: () => spanMap, - startEndContainsRange: () => startEndContainsRange, - startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd, - startOnNewLine: () => startOnNewLine, - startTracing: () => startTracing, - startsWith: () => startsWith, - startsWithDirectory: () => startsWithDirectory, - startsWithUnderscore: () => startsWithUnderscore, - startsWithUseStrict: () => startsWithUseStrict, - stringContainsAt: () => stringContainsAt, - stringToToken: () => stringToToken, - stripQuotes: () => stripQuotes, - supportedDeclarationExtensions: () => supportedDeclarationExtensions, - supportedJSExtensionsFlat: () => supportedJSExtensionsFlat, - supportedLocaleDirectories: () => supportedLocaleDirectories, - supportedTSExtensionsFlat: () => supportedTSExtensionsFlat, - supportedTSImplementationExtensions: () => supportedTSImplementationExtensions, - suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia, - suppressLeadingTrivia: () => suppressLeadingTrivia, - suppressTrailingTrivia: () => suppressTrailingTrivia, - symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault, - symbolName: () => symbolName, - symbolNameNoDefault: () => symbolNameNoDefault, - symbolToDisplayParts: () => symbolToDisplayParts, - sys: () => sys, - sysLog: () => sysLog, - tagNamesAreEquivalent: () => tagNamesAreEquivalent, - takeWhile: () => takeWhile, - targetOptionDeclaration: () => targetOptionDeclaration, - targetToLibMap: () => targetToLibMap, - testFormatSettings: () => testFormatSettings, - textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged, - textChangeRangeNewSpan: () => textChangeRangeNewSpan, - textChanges: () => ts_textChanges_exports, - textOrKeywordPart: () => textOrKeywordPart, - textPart: () => textPart, - textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive, - textRangeContainsTextSpan: () => textRangeContainsTextSpan, - textRangeIntersectsWithTextSpan: () => textRangeIntersectsWithTextSpan, - textSpanContainsPosition: () => textSpanContainsPosition, - textSpanContainsTextRange: () => textSpanContainsTextRange, - textSpanContainsTextSpan: () => textSpanContainsTextSpan, - textSpanEnd: () => textSpanEnd, - textSpanIntersection: () => textSpanIntersection, - textSpanIntersectsWith: () => textSpanIntersectsWith, - textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition, - textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan, - textSpanIsEmpty: () => textSpanIsEmpty, - textSpanOverlap: () => textSpanOverlap, - textSpanOverlapsWith: () => textSpanOverlapsWith, - textSpansEqual: () => textSpansEqual, - textToKeywordObj: () => textToKeywordObj, - timestamp: () => timestamp, - toArray: () => toArray, - toBuilderFileEmit: () => toBuilderFileEmit, - toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit, - toEditorSettings: () => toEditorSettings, - toFileNameLowerCase: () => toFileNameLowerCase, - toPath: () => toPath, - toProgramEmitPending: () => toProgramEmitPending, - toSorted: () => toSorted, - tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword, - tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan, - tokenToString: () => tokenToString, - trace: () => trace, - tracing: () => tracing, - tracingEnabled: () => tracingEnabled, - transferSourceFileChildren: () => transferSourceFileChildren, - transform: () => transform, - transformClassFields: () => transformClassFields, - transformDeclarations: () => transformDeclarations, - transformECMAScriptModule: () => transformECMAScriptModule, - transformES2015: () => transformES2015, - transformES2016: () => transformES2016, - transformES2017: () => transformES2017, - transformES2018: () => transformES2018, - transformES2019: () => transformES2019, - transformES2020: () => transformES2020, - transformES2021: () => transformES2021, - transformESDecorators: () => transformESDecorators, - transformESNext: () => transformESNext, - transformGenerators: () => transformGenerators, - transformImpliedNodeFormatDependentModule: () => transformImpliedNodeFormatDependentModule, - transformJsx: () => transformJsx, - transformLegacyDecorators: () => transformLegacyDecorators, - transformModule: () => transformModule, - transformNamedEvaluation: () => transformNamedEvaluation, - transformNodes: () => transformNodes, - transformSystemModule: () => transformSystemModule, - transformTypeScript: () => transformTypeScript, - transpile: () => transpile, - transpileDeclaration: () => transpileDeclaration, - transpileModule: () => transpileModule, - transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions, - tryAddToSet: () => tryAddToSet, - tryAndIgnoreErrors: () => tryAndIgnoreErrors, - tryCast: () => tryCast, - tryDirectoryExists: () => tryDirectoryExists, - tryExtractTSExtension: () => tryExtractTSExtension, - tryFileExists: () => tryFileExists, - tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments, - tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments, - tryGetDirectories: () => tryGetDirectories, - tryGetExtensionFromPath: () => tryGetExtensionFromPath2, - tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier, - tryGetJSDocSatisfiesTypeNode: () => tryGetJSDocSatisfiesTypeNode, - tryGetModuleNameFromFile: () => tryGetModuleNameFromFile, - tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration, - tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks, - tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString, - tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement, - tryGetSourceMappingURL: () => tryGetSourceMappingURL, - tryGetTextOfPropertyName: () => tryGetTextOfPropertyName, - tryParseJson: () => tryParseJson, - tryParsePattern: () => tryParsePattern, - tryParsePatterns: () => tryParsePatterns, - tryParseRawSourceMap: () => tryParseRawSourceMap, - tryReadDirectory: () => tryReadDirectory, - tryReadFile: () => tryReadFile, - tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix, - tryRemoveExtension: () => tryRemoveExtension, - tryRemovePrefix: () => tryRemovePrefix, - tryRemoveSuffix: () => tryRemoveSuffix, - tscBuildOption: () => tscBuildOption, - typeAcquisitionDeclarations: () => typeAcquisitionDeclarations, - typeAliasNamePart: () => typeAliasNamePart, - typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo, - typeKeywords: () => typeKeywords, - typeParameterNamePart: () => typeParameterNamePart, - typeToDisplayParts: () => typeToDisplayParts, - unchangedPollThresholds: () => unchangedPollThresholds, - unchangedTextChangeRange: () => unchangedTextChangeRange, - unescapeLeadingUnderscores: () => unescapeLeadingUnderscores, - unmangleScopedPackageName: () => unmangleScopedPackageName, - unorderedRemoveItem: () => unorderedRemoveItem, - unprefixedNodeCoreModules: () => unprefixedNodeCoreModules, - unreachableCodeIsError: () => unreachableCodeIsError, - unsetNodeChildren: () => unsetNodeChildren, - unusedLabelIsError: () => unusedLabelIsError, - unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel, - unwrapParenthesizedExpression: () => unwrapParenthesizedExpression, - updateErrorForNoInputFiles: () => updateErrorForNoInputFiles, - updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile, - updateMissingFilePathsWatch: () => updateMissingFilePathsWatch, - updateResolutionField: () => updateResolutionField, - updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher, - updateSourceFile: () => updateSourceFile, - updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories, - usingSingleLineStringWriter: () => usingSingleLineStringWriter, - utf16EncodeAsString: () => utf16EncodeAsString, - validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage, - version: () => version, - versionMajorMinor: () => versionMajorMinor, - visitArray: () => visitArray, - visitCommaListElements: () => visitCommaListElements, - visitEachChild: () => visitEachChild, - visitFunctionBody: () => visitFunctionBody, - visitIterationBody: () => visitIterationBody, - visitLexicalEnvironment: () => visitLexicalEnvironment, - visitNode: () => visitNode, - visitNodes: () => visitNodes2, - visitParameterList: () => visitParameterList, - walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns, - walkUpOuterExpressions: () => walkUpOuterExpressions, - walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions, - walkUpParenthesizedTypes: () => walkUpParenthesizedTypes, - walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild, - whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp, - writeCommentRange: () => writeCommentRange, - writeFile: () => writeFile, - writeFileEnsuringDirectories: () => writeFileEnsuringDirectories, - zipWith: () => zipWith -}); -module.exports = __toCommonJS(typescript_exports); - -// src/compiler/corePublic.ts -var versionMajorMinor = "5.7"; -var version = "5.7.2"; -var Comparison = /* @__PURE__ */ ((Comparison3) => { - Comparison3[Comparison3["LessThan"] = -1] = "LessThan"; - Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo"; - Comparison3[Comparison3["GreaterThan"] = 1] = "GreaterThan"; - return Comparison3; -})(Comparison || {}); - -// src/compiler/core.ts -var emptyArray = []; -var emptyMap = /* @__PURE__ */ new Map(); -function length(array) { - return array !== void 0 ? array.length : 0; -} -function forEach(array, callback) { - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const result = callback(array[i], i); - if (result) { - return result; - } - } - } - return void 0; -} -function forEachRight(array, callback) { - if (array !== void 0) { - for (let i = array.length - 1; i >= 0; i--) { - const result = callback(array[i], i); - if (result) { - return result; - } - } - } - return void 0; -} -function firstDefined(array, callback) { - if (array === void 0) { - return void 0; - } - for (let i = 0; i < array.length; i++) { - const result = callback(array[i], i); - if (result !== void 0) { - return result; - } - } - return void 0; -} -function firstDefinedIterator(iter, callback) { - for (const value of iter) { - const result = callback(value); - if (result !== void 0) { - return result; - } - } - return void 0; -} -function reduceLeftIterator(iterator, f, initial) { - let result = initial; - if (iterator) { - let pos = 0; - for (const value of iterator) { - result = f(result, value, pos); - pos++; - } - } - return result; -} -function zipWith(arrayA, arrayB, callback) { - const result = []; - Debug.assertEqual(arrayA.length, arrayB.length); - for (let i = 0; i < arrayA.length; i++) { - result.push(callback(arrayA[i], arrayB[i], i)); - } - return result; -} -function intersperse(input, element) { - if (input.length <= 1) { - return input; - } - const result = []; - for (let i = 0, n = input.length; i < n; i++) { - if (i !== 0) result.push(element); - result.push(input[i]); - } - return result; -} -function every(array, callback) { - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - if (!callback(array[i], i)) { - return false; - } - } - } - return true; -} -function find(array, predicate, startIndex) { - if (array === void 0) return void 0; - for (let i = startIndex ?? 0; i < array.length; i++) { - const value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return void 0; -} -function findLast(array, predicate, startIndex) { - if (array === void 0) return void 0; - for (let i = startIndex ?? array.length - 1; i >= 0; i--) { - const value = array[i]; - if (predicate(value, i)) { - return value; - } - } - return void 0; -} -function findIndex(array, predicate, startIndex) { - if (array === void 0) return -1; - for (let i = startIndex ?? 0; i < array.length; i++) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; -} -function findLastIndex(array, predicate, startIndex) { - if (array === void 0) return -1; - for (let i = startIndex ?? array.length - 1; i >= 0; i--) { - if (predicate(array[i], i)) { - return i; - } - } - return -1; -} -function contains(array, value, equalityComparer = equateValues) { - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - if (equalityComparer(array[i], value)) { - return true; - } - } - } - return false; -} -function indexOfAnyCharCode(text, charCodes, start) { - for (let i = start ?? 0; i < text.length; i++) { - if (contains(charCodes, text.charCodeAt(i))) { - return i; - } - } - return -1; -} -function countWhere(array, predicate) { - let count = 0; - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const v = array[i]; - if (predicate(v, i)) { - count++; - } - } - } - return count; -} -function filter(array, f) { - if (array !== void 0) { - const len = array.length; - let i = 0; - while (i < len && f(array[i])) i++; - if (i < len) { - const result = array.slice(0, i); - i++; - while (i < len) { - const item = array[i]; - if (f(item)) { - result.push(item); - } - i++; - } - return result; - } - } - return array; -} -function filterMutate(array, f) { - let outIndex = 0; - for (let i = 0; i < array.length; i++) { - if (f(array[i], i, array)) { - array[outIndex] = array[i]; - outIndex++; - } - } - array.length = outIndex; -} -function clear(array) { - array.length = 0; -} -function map(array, f) { - let result; - if (array !== void 0) { - result = []; - for (let i = 0; i < array.length; i++) { - result.push(f(array[i], i)); - } - } - return result; -} -function* mapIterator(iter, mapFn) { - for (const x of iter) { - yield mapFn(x); - } -} -function sameMap(array, f) { - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const item = array[i]; - const mapped = f(item, i); - if (item !== mapped) { - const result = array.slice(0, i); - result.push(mapped); - for (i++; i < array.length; i++) { - result.push(f(array[i], i)); - } - return result; - } - } - } - return array; -} -function flatten(array) { - const result = []; - for (let i = 0; i < array.length; i++) { - const v = array[i]; - if (v) { - if (isArray(v)) { - addRange(result, v); - } else { - result.push(v); - } - } - } - return result; -} -function flatMap(array, mapfn) { - let result; - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - result = addRange(result, v); - } else { - result = append(result, v); - } - } - } - } - return result ?? emptyArray; -} -function flatMapToMutable(array, mapfn) { - const result = []; - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const v = mapfn(array[i], i); - if (v) { - if (isArray(v)) { - addRange(result, v); - } else { - result.push(v); - } - } - } - } - return result; -} -function* flatMapIterator(iter, mapfn) { - for (const x of iter) { - const iter2 = mapfn(x); - if (!iter2) continue; - yield* iter2; - } -} -function sameFlatMap(array, mapfn) { - let result; - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const item = array[i]; - const mapped = mapfn(item, i); - if (result || item !== mapped || isArray(mapped)) { - if (!result) { - result = array.slice(0, i); - } - if (isArray(mapped)) { - addRange(result, mapped); - } else { - result.push(mapped); - } - } - } - } - return result ?? array; -} -function mapAllOrFail(array, mapFn) { - const result = []; - for (let i = 0; i < array.length; i++) { - const mapped = mapFn(array[i], i); - if (mapped === void 0) { - return void 0; - } - result.push(mapped); - } - return result; -} -function mapDefined(array, mapFn) { - const result = []; - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const mapped = mapFn(array[i], i); - if (mapped !== void 0) { - result.push(mapped); - } - } - } - return result; -} -function* mapDefinedIterator(iter, mapFn) { - for (const x of iter) { - const value = mapFn(x); - if (value !== void 0) { - yield value; - } - } -} -function getOrUpdate(map2, key, callback) { - if (map2.has(key)) { - return map2.get(key); - } - const value = callback(); - map2.set(key, value); - return value; -} -function tryAddToSet(set, value) { - if (!set.has(value)) { - set.add(value); - return true; - } - return false; -} -function* singleIterator(value) { - yield value; -} -function spanMap(array, keyfn, mapfn) { - let result; - if (array !== void 0) { - result = []; - const len = array.length; - let previousKey; - let key; - let start = 0; - let pos = 0; - while (start < len) { - while (pos < len) { - const value = array[pos]; - key = keyfn(value, pos); - if (pos === 0) { - previousKey = key; - } else if (key !== previousKey) { - break; - } - pos++; - } - if (start < pos) { - const v = mapfn(array.slice(start, pos), previousKey, start, pos); - if (v) { - result.push(v); - } - start = pos; - } - previousKey = key; - pos++; - } - } - return result; -} -function mapEntries(map2, f) { - if (map2 === void 0) { - return void 0; - } - const result = /* @__PURE__ */ new Map(); - map2.forEach((value, key) => { - const [newKey, newValue] = f(key, value); - result.set(newKey, newValue); - }); - return result; -} -function some(array, predicate) { - if (array !== void 0) { - if (predicate !== void 0) { - for (let i = 0; i < array.length; i++) { - if (predicate(array[i])) { - return true; - } - } - } else { - return array.length > 0; - } - } - return false; -} -function getRangesWhere(arr, pred, cb) { - let start; - for (let i = 0; i < arr.length; i++) { - if (pred(arr[i])) { - start = start === void 0 ? i : start; - } else { - if (start !== void 0) { - cb(start, i); - start = void 0; - } - } - } - if (start !== void 0) cb(start, arr.length); -} -function concatenate(array1, array2) { - if (array2 === void 0 || array2.length === 0) return array1; - if (array1 === void 0 || array1.length === 0) return array2; - return [...array1, ...array2]; -} -function selectIndex(_, i) { - return i; -} -function indicesOf(array) { - return array.map(selectIndex); -} -function deduplicateRelational(array, equalityComparer, comparer) { - const indices = indicesOf(array); - stableSortIndices(array, indices, comparer); - let last2 = array[indices[0]]; - const deduplicated = [indices[0]]; - for (let i = 1; i < indices.length; i++) { - const index = indices[i]; - const item = array[index]; - if (!equalityComparer(last2, item)) { - deduplicated.push(index); - last2 = item; - } - } - deduplicated.sort(); - return deduplicated.map((i) => array[i]); -} -function deduplicateEquality(array, equalityComparer) { - const result = []; - for (let i = 0; i < array.length; i++) { - pushIfUnique(result, array[i], equalityComparer); - } - return result; -} -function deduplicate(array, equalityComparer, comparer) { - return array.length === 0 ? [] : array.length === 1 ? array.slice() : comparer ? deduplicateRelational(array, equalityComparer, comparer) : deduplicateEquality(array, equalityComparer); -} -function deduplicateSorted(array, comparer) { - if (array.length === 0) return emptyArray; - let last2 = array[0]; - const deduplicated = [last2]; - for (let i = 1; i < array.length; i++) { - const next = array[i]; - switch (comparer(next, last2)) { - // equality comparison - case true: - // relational comparison - // falls through - case 0 /* EqualTo */: - continue; - case -1 /* LessThan */: - return Debug.fail("Array is unsorted."); - } - deduplicated.push(last2 = next); - } - return deduplicated; -} -function createSortedArray() { - return []; -} -function insertSorted(array, insert, compare, equalityComparer, allowDuplicates) { - if (array.length === 0) { - array.push(insert); - return true; - } - const insertIndex = binarySearch(array, insert, identity, compare); - if (insertIndex < 0) { - if (equalityComparer && !allowDuplicates) { - const idx = ~insertIndex; - if (idx > 0 && equalityComparer(insert, array[idx - 1])) { - return false; - } - if (idx < array.length && equalityComparer(insert, array[idx])) { - array.splice(idx, 1, insert); - return true; - } - } - array.splice(~insertIndex, 0, insert); - return true; - } - if (allowDuplicates) { - array.splice(insertIndex, 0, insert); - return true; - } - return false; -} -function sortAndDeduplicate(array, comparer, equalityComparer) { - return deduplicateSorted(toSorted(array, comparer), equalityComparer ?? comparer ?? compareStringsCaseSensitive); -} -function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) { - if (array1 === void 0 || array2 === void 0) { - return array1 === array2; - } - if (array1.length !== array2.length) { - return false; - } - for (let i = 0; i < array1.length; i++) { - if (!equalityComparer(array1[i], array2[i], i)) { - return false; - } - } - return true; -} -function compact(array) { - let result; - if (array !== void 0) { - for (let i = 0; i < array.length; i++) { - const v = array[i]; - if (result ?? !v) { - result ?? (result = array.slice(0, i)); - if (v) { - result.push(v); - } - } - } - } - return result ?? array; -} -function relativeComplement(arrayA, arrayB, comparer) { - if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) return arrayB; - const result = []; - loopB: - for (let offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) { - if (offsetB > 0) { - Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0 /* EqualTo */); - } - loopA: - for (const startA = offsetA; offsetA < arrayA.length; offsetA++) { - if (offsetA > startA) { - Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0 /* EqualTo */); - } - switch (comparer(arrayB[offsetB], arrayA[offsetA])) { - case -1 /* LessThan */: - result.push(arrayB[offsetB]); - continue loopB; - case 0 /* EqualTo */: - continue loopB; - case 1 /* GreaterThan */: - continue loopA; - } - } - } - return result; -} -function append(to, value) { - if (value === void 0) return to; - if (to === void 0) return [value]; - to.push(value); - return to; -} -function combine(xs, ys) { - if (xs === void 0) return ys; - if (ys === void 0) return xs; - if (isArray(xs)) return isArray(ys) ? concatenate(xs, ys) : append(xs, ys); - if (isArray(ys)) return append(ys, xs); - return [xs, ys]; -} -function toOffset(array, offset) { - return offset < 0 ? array.length + offset : offset; -} -function addRange(to, from, start, end) { - if (from === void 0 || from.length === 0) return to; - if (to === void 0) return from.slice(start, end); - start = start === void 0 ? 0 : toOffset(from, start); - end = end === void 0 ? from.length : toOffset(from, end); - for (let i = start; i < end && i < from.length; i++) { - if (from[i] !== void 0) { - to.push(from[i]); - } - } - return to; -} -function pushIfUnique(array, toAdd, equalityComparer) { - if (contains(array, toAdd, equalityComparer)) { - return false; - } else { - array.push(toAdd); - return true; - } -} -function appendIfUnique(array, toAdd, equalityComparer) { - if (array !== void 0) { - pushIfUnique(array, toAdd, equalityComparer); - return array; - } else { - return [toAdd]; - } -} -function stableSortIndices(array, indices, comparer) { - indices.sort((x, y) => comparer(array[x], array[y]) || compareValues(x, y)); -} -function toSorted(array, comparer) { - return array.length === 0 ? emptyArray : array.slice().sort(comparer); -} -function* arrayReverseIterator(array) { - for (let i = array.length - 1; i >= 0; i--) { - yield array[i]; - } -} -function rangeEquals(array1, array2, pos, end) { - while (pos < end) { - if (array1[pos] !== array2[pos]) { - return false; - } - pos++; - } - return true; -} -var elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => { - if (array !== void 0) { - offset = toOffset(array, offset); - if (offset < array.length) { - return array[offset]; - } - } - return void 0; -}; -function firstOrUndefined(array) { - return array === void 0 || array.length === 0 ? void 0 : array[0]; -} -function firstOrUndefinedIterator(iter) { - if (iter !== void 0) { - for (const value of iter) { - return value; - } - } - return void 0; -} -function first(array) { - Debug.assert(array.length !== 0); - return array[0]; -} -function firstIterator(iter) { - for (const value of iter) { - return value; - } - Debug.fail("iterator is empty"); -} -function lastOrUndefined(array) { - return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1]; -} -function last(array) { - Debug.assert(array.length !== 0); - return array[array.length - 1]; -} -function singleOrUndefined(array) { - return array !== void 0 && array.length === 1 ? array[0] : void 0; -} -function single(array) { - return Debug.checkDefined(singleOrUndefined(array)); -} -function singleOrMany(array) { - return array !== void 0 && array.length === 1 ? array[0] : array; -} -function replaceElement(array, index, value) { - const result = array.slice(0); - result[index] = value; - return result; -} -function binarySearch(array, value, keySelector, keyComparer, offset) { - return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset); -} -function binarySearchKey(array, key, keySelector, keyComparer, offset) { - if (!some(array)) { - return -1; - } - let low = offset ?? 0; - let high = array.length - 1; - while (low <= high) { - const middle = low + (high - low >> 1); - const midKey = keySelector(array[middle], middle); - switch (keyComparer(midKey, key)) { - case -1 /* LessThan */: - low = middle + 1; - break; - case 0 /* EqualTo */: - return middle; - case 1 /* GreaterThan */: - high = middle - 1; - break; - } - } - return ~low; -} -function reduceLeft(array, f, initial, start, count) { - if (array && array.length > 0) { - const size = array.length; - if (size > 0) { - let pos = start === void 0 || start < 0 ? 0 : start; - const end = count === void 0 || pos + count > size - 1 ? size - 1 : pos + count; - let result; - if (arguments.length <= 2) { - result = array[pos]; - pos++; - } else { - result = initial; - } - while (pos <= end) { - result = f(result, array[pos], pos); - pos++; - } - return result; - } - } - return initial; -} -var hasOwnProperty = Object.prototype.hasOwnProperty; -function hasProperty(map2, key) { - return hasOwnProperty.call(map2, key); -} -function getProperty(map2, key) { - return hasOwnProperty.call(map2, key) ? map2[key] : void 0; -} -function getOwnKeys(map2) { - const keys = []; - for (const key in map2) { - if (hasOwnProperty.call(map2, key)) { - keys.push(key); - } - } - return keys; -} -function getAllKeys(obj) { - const result = []; - do { - const names = Object.getOwnPropertyNames(obj); - for (const name of names) { - pushIfUnique(result, name); - } - } while (obj = Object.getPrototypeOf(obj)); - return result; -} -function getOwnValues(collection) { - const values = []; - for (const key in collection) { - if (hasOwnProperty.call(collection, key)) { - values.push(collection[key]); - } - } - return values; -} -function arrayOf(count, f) { - const result = new Array(count); - for (let i = 0; i < count; i++) { - result[i] = f(i); - } - return result; -} -function arrayFrom(iterator, map2) { - const result = []; - for (const value of iterator) { - result.push(map2 ? map2(value) : value); - } - return result; -} -function assign(t, ...args) { - for (const arg of args) { - if (arg === void 0) continue; - for (const p in arg) { - if (hasProperty(arg, p)) { - t[p] = arg[p]; - } - } - } - return t; -} -function equalOwnProperties(left, right, equalityComparer = equateValues) { - if (left === right) return true; - if (!left || !right) return false; - for (const key in left) { - if (hasOwnProperty.call(left, key)) { - if (!hasOwnProperty.call(right, key)) return false; - if (!equalityComparer(left[key], right[key])) return false; - } - } - for (const key in right) { - if (hasOwnProperty.call(right, key)) { - if (!hasOwnProperty.call(left, key)) return false; - } - } - return true; -} -function arrayToMap(array, makeKey, makeValue = identity) { - const result = /* @__PURE__ */ new Map(); - for (let i = 0; i < array.length; i++) { - const value = array[i]; - const key = makeKey(value); - if (key !== void 0) result.set(key, makeValue(value)); - } - return result; -} -function arrayToNumericMap(array, makeKey, makeValue = identity) { - const result = []; - for (let i = 0; i < array.length; i++) { - const value = array[i]; - result[makeKey(value)] = makeValue(value); - } - return result; -} -function arrayToMultiMap(values, makeKey, makeValue = identity) { - const result = createMultiMap(); - for (let i = 0; i < values.length; i++) { - const value = values[i]; - result.add(makeKey(value), makeValue(value)); - } - return result; -} -function group(values, getGroupId, resultSelector = identity) { - return arrayFrom(arrayToMultiMap(values, getGroupId).values(), resultSelector); -} -function groupBy(values, keySelector) { - const result = {}; - if (values !== void 0) { - for (let i = 0; i < values.length; i++) { - const value = values[i]; - const key = `${keySelector(value)}`; - const array = result[key] ?? (result[key] = []); - array.push(value); - } - } - return result; -} -function clone(object) { - const result = {}; - for (const id in object) { - if (hasOwnProperty.call(object, id)) { - result[id] = object[id]; - } - } - return result; -} -function extend(first2, second) { - const result = {}; - for (const id in second) { - if (hasOwnProperty.call(second, id)) { - result[id] = second[id]; - } - } - for (const id in first2) { - if (hasOwnProperty.call(first2, id)) { - result[id] = first2[id]; - } - } - return result; -} -function copyProperties(first2, second) { - for (const id in second) { - if (hasOwnProperty.call(second, id)) { - first2[id] = second[id]; - } - } -} -function maybeBind(obj, fn) { - return fn == null ? void 0 : fn.bind(obj); -} -function createMultiMap() { - const map2 = /* @__PURE__ */ new Map(); - map2.add = multiMapAdd; - map2.remove = multiMapRemove; - return map2; -} -function multiMapAdd(key, value) { - let values = this.get(key); - if (values !== void 0) { - values.push(value); - } else { - this.set(key, values = [value]); - } - return values; -} -function multiMapRemove(key, value) { - const values = this.get(key); - if (values !== void 0) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } -} -function createQueue(items) { - const elements = (items == null ? void 0 : items.slice()) ?? []; - let headIndex = 0; - function isEmpty() { - return headIndex === elements.length; - } - function enqueue(...items2) { - elements.push(...items2); - } - function dequeue() { - if (isEmpty()) { - throw new Error("Queue is empty"); - } - const result = elements[headIndex]; - elements[headIndex] = void 0; - headIndex++; - if (headIndex > 100 && headIndex > elements.length >> 1) { - const newLength = elements.length - headIndex; - elements.copyWithin( - /*target*/ - 0, - /*start*/ - headIndex - ); - elements.length = newLength; - headIndex = 0; - } - return result; - } - return { - enqueue, - dequeue, - isEmpty - }; -} -function createSet(getHashCode, equals) { - const multiMap = /* @__PURE__ */ new Map(); - let size = 0; - function* getElementIterator() { - for (const value of multiMap.values()) { - if (isArray(value)) { - yield* value; - } else { - yield value; - } - } - } - const set = { - has(element) { - const hash = getHashCode(element); - if (!multiMap.has(hash)) return false; - const candidates = multiMap.get(hash); - if (isArray(candidates)) return contains(candidates, element, equals); - return equals(candidates, element); - }, - add(element) { - const hash = getHashCode(element); - if (multiMap.has(hash)) { - const values = multiMap.get(hash); - if (isArray(values)) { - if (!contains(values, element, equals)) { - values.push(element); - size++; - } - } else { - const value = values; - if (!equals(value, element)) { - multiMap.set(hash, [value, element]); - size++; - } - } - } else { - multiMap.set(hash, element); - size++; - } - return this; - }, - delete(element) { - const hash = getHashCode(element); - if (!multiMap.has(hash)) return false; - const candidates = multiMap.get(hash); - if (isArray(candidates)) { - for (let i = 0; i < candidates.length; i++) { - if (equals(candidates[i], element)) { - if (candidates.length === 1) { - multiMap.delete(hash); - } else if (candidates.length === 2) { - multiMap.set(hash, candidates[1 - i]); - } else { - unorderedRemoveItemAt(candidates, i); - } - size--; - return true; - } - } - } else { - const candidate = candidates; - if (equals(candidate, element)) { - multiMap.delete(hash); - size--; - return true; - } - } - return false; - }, - clear() { - multiMap.clear(); - size = 0; - }, - get size() { - return size; - }, - forEach(action) { - for (const elements of arrayFrom(multiMap.values())) { - if (isArray(elements)) { - for (const element of elements) { - action(element, element, set); - } - } else { - const element = elements; - action(element, element, set); - } - } - }, - keys() { - return getElementIterator(); - }, - values() { - return getElementIterator(); - }, - *entries() { - for (const value of getElementIterator()) { - yield [value, value]; - } - }, - [Symbol.iterator]: () => { - return getElementIterator(); - }, - [Symbol.toStringTag]: multiMap[Symbol.toStringTag] - }; - return set; -} -function isArray(value) { - return Array.isArray(value); -} -function toArray(value) { - return isArray(value) ? value : [value]; -} -function isString(text) { - return typeof text === "string"; -} -function isNumber(x) { - return typeof x === "number"; -} -function tryCast(value, test) { - return value !== void 0 && test(value) ? value : void 0; -} -function cast(value, test) { - if (value !== void 0 && test(value)) return value; - return Debug.fail(`Invalid cast. The supplied value ${value} did not pass the test '${Debug.getFunctionName(test)}'.`); -} -function noop(_) { -} -function returnFalse() { - return false; -} -function returnTrue() { - return true; -} -function returnUndefined() { - return void 0; -} -function identity(x) { - return x; -} -function toLowerCase(x) { - return x.toLowerCase(); -} -var fileNameLowerCaseRegExp = /[^\u0130\u0131\u00DFa-z0-9\\/:\-_. ]+/g; -function toFileNameLowerCase(x) { - return fileNameLowerCaseRegExp.test(x) ? x.replace(fileNameLowerCaseRegExp, toLowerCase) : x; -} -function notImplemented() { - throw new Error("Not implemented"); -} -function memoize(callback) { - let value; - return () => { - if (callback) { - value = callback(); - callback = void 0; - } - return value; - }; -} -function memoizeOne(callback) { - const map2 = /* @__PURE__ */ new Map(); - return (arg) => { - const key = `${typeof arg}:${arg}`; - let value = map2.get(key); - if (value === void 0 && !map2.has(key)) { - value = callback(arg); - map2.set(key, value); - } - return value; - }; -} -var AssertionLevel = /* @__PURE__ */ ((AssertionLevel2) => { - AssertionLevel2[AssertionLevel2["None"] = 0] = "None"; - AssertionLevel2[AssertionLevel2["Normal"] = 1] = "Normal"; - AssertionLevel2[AssertionLevel2["Aggressive"] = 2] = "Aggressive"; - AssertionLevel2[AssertionLevel2["VeryAggressive"] = 3] = "VeryAggressive"; - return AssertionLevel2; -})(AssertionLevel || {}); -function equateValues(a, b) { - return a === b; -} -function equateStringsCaseInsensitive(a, b) { - return a === b || a !== void 0 && b !== void 0 && a.toUpperCase() === b.toUpperCase(); -} -function equateStringsCaseSensitive(a, b) { - return equateValues(a, b); -} -function compareComparableValues(a, b) { - return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; -} -function compareValues(a, b) { - return compareComparableValues(a, b); -} -function compareTextSpans(a, b) { - return compareValues(a == null ? void 0 : a.start, b == null ? void 0 : b.start) || compareValues(a == null ? void 0 : a.length, b == null ? void 0 : b.length); -} -function maxBy(arr, init, mapper) { - for (let i = 0; i < arr.length; i++) { - init = Math.max(init, mapper(arr[i])); - } - return init; -} -function min(items, compare) { - return reduceLeft(items, (x, y) => compare(x, y) === -1 /* LessThan */ ? x : y); -} -function compareStringsCaseInsensitive(a, b) { - if (a === b) return 0 /* EqualTo */; - if (a === void 0) return -1 /* LessThan */; - if (b === void 0) return 1 /* GreaterThan */; - a = a.toUpperCase(); - b = b.toUpperCase(); - return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */; -} -function compareStringsCaseInsensitiveEslintCompatible(a, b) { - if (a === b) return 0 /* EqualTo */; - if (a === void 0) return -1 /* LessThan */; - if (b === void 0) return 1 /* GreaterThan */; - a = a.toLowerCase(); - b = b.toLowerCase(); - return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */; -} -function compareStringsCaseSensitive(a, b) { - return compareComparableValues(a, b); -} -function getStringComparer(ignoreCase) { - return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive; -} -var createUIStringComparer = /* @__PURE__ */ (() => { - return createIntlCollatorStringComparer; - function compareWithCallback(a, b, comparer) { - if (a === b) return 0 /* EqualTo */; - if (a === void 0) return -1 /* LessThan */; - if (b === void 0) return 1 /* GreaterThan */; - const value = comparer(a, b); - return value < 0 ? -1 /* LessThan */ : value > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */; - } - function createIntlCollatorStringComparer(locale) { - const comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant", numeric: true }).compare; - return (a, b) => compareWithCallback(a, b, comparer); - } -})(); -var uiComparerCaseSensitive; -var uiLocale; -function getUILocale() { - return uiLocale; -} -function setUILocale(value) { - if (uiLocale !== value) { - uiLocale = value; - uiComparerCaseSensitive = void 0; - } -} -function compareStringsCaseSensitiveUI(a, b) { - uiComparerCaseSensitive ?? (uiComparerCaseSensitive = createUIStringComparer(uiLocale)); - return uiComparerCaseSensitive(a, b); -} -function compareProperties(a, b, key, comparer) { - return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : comparer(a[key], b[key]); -} -function compareBooleans(a, b) { - return compareValues(a ? 1 : 0, b ? 1 : 0); -} -function getSpellingSuggestion(name, candidates, getName) { - const maximumLengthDifference = Math.max(2, Math.floor(name.length * 0.34)); - let bestDistance = Math.floor(name.length * 0.4) + 1; - let bestCandidate; - for (const candidate of candidates) { - const candidateName = getName(candidate); - if (candidateName !== void 0 && Math.abs(candidateName.length - name.length) <= maximumLengthDifference) { - if (candidateName === name) { - continue; - } - if (candidateName.length < 3 && candidateName.toLowerCase() !== name.toLowerCase()) { - continue; - } - const distance = levenshteinWithMax(name, candidateName, bestDistance - 0.1); - if (distance === void 0) { - continue; - } - Debug.assert(distance < bestDistance); - bestDistance = distance; - bestCandidate = candidate; - } - } - return bestCandidate; -} -function levenshteinWithMax(s1, s2, max) { - let previous = new Array(s2.length + 1); - let current = new Array(s2.length + 1); - const big = max + 0.01; - for (let i = 0; i <= s2.length; i++) { - previous[i] = i; - } - for (let i = 1; i <= s1.length; i++) { - const c1 = s1.charCodeAt(i - 1); - const minJ = Math.ceil(i > max ? i - max : 1); - const maxJ = Math.floor(s2.length > max + i ? max + i : s2.length); - current[0] = i; - let colMin = i; - for (let j = 1; j < minJ; j++) { - current[j] = big; - } - for (let j = minJ; j <= maxJ; j++) { - const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2; - const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min( - /*delete*/ - previous[j] + 1, - /*insert*/ - current[j - 1] + 1, - /*substitute*/ - substitutionDistance - ); - current[j] = dist; - colMin = Math.min(colMin, dist); - } - for (let j = maxJ + 1; j <= s2.length; j++) { - current[j] = big; - } - if (colMin > max) { - return void 0; - } - const temp = previous; - previous = current; - current = temp; - } - const res = previous[s2.length]; - return res > max ? void 0 : res; -} -function endsWith(str, suffix, ignoreCase) { - const expectedPos = str.length - suffix.length; - return expectedPos >= 0 && (ignoreCase ? equateStringsCaseInsensitive(str.slice(expectedPos), suffix) : str.indexOf(suffix, expectedPos) === expectedPos); -} -function removeSuffix(str, suffix) { - return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str; -} -function tryRemoveSuffix(str, suffix) { - return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : void 0; -} -function removeMinAndVersionNumbers(fileName) { - let end = fileName.length; - for (let pos = end - 1; pos > 0; pos--) { - let ch = fileName.charCodeAt(pos); - if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) { - do { - --pos; - ch = fileName.charCodeAt(pos); - } while (pos > 0 && ch >= 48 /* _0 */ && ch <= 57 /* _9 */); - } else if (pos > 4 && (ch === 110 /* n */ || ch === 78 /* N */)) { - --pos; - ch = fileName.charCodeAt(pos); - if (ch !== 105 /* i */ && ch !== 73 /* I */) { - break; - } - --pos; - ch = fileName.charCodeAt(pos); - if (ch !== 109 /* m */ && ch !== 77 /* M */) { - break; - } - --pos; - ch = fileName.charCodeAt(pos); - } else { - break; - } - if (ch !== 45 /* minus */ && ch !== 46 /* dot */) { - break; - } - end = pos; - } - return end === fileName.length ? fileName : fileName.slice(0, end); -} -function orderedRemoveItem(array, item) { - for (let i = 0; i < array.length; i++) { - if (array[i] === item) { - orderedRemoveItemAt(array, i); - return true; - } - } - return false; -} -function orderedRemoveItemAt(array, index) { - for (let i = index; i < array.length - 1; i++) { - array[i] = array[i + 1]; - } - array.pop(); -} -function unorderedRemoveItemAt(array, index) { - array[index] = array[array.length - 1]; - array.pop(); -} -function unorderedRemoveItem(array, item) { - return unorderedRemoveFirstItemWhere(array, (element) => element === item); -} -function unorderedRemoveFirstItemWhere(array, predicate) { - for (let i = 0; i < array.length; i++) { - if (predicate(array[i])) { - unorderedRemoveItemAt(array, i); - return true; - } - } - return false; -} -function createGetCanonicalFileName(useCaseSensitiveFileNames2) { - return useCaseSensitiveFileNames2 ? identity : toFileNameLowerCase; -} -function patternText({ prefix, suffix }) { - return `${prefix}*${suffix}`; -} -function matchedText(pattern, candidate) { - Debug.assert(isPatternMatch(pattern, candidate)); - return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length); -} -function findBestPatternMatch(values, getPattern, candidate) { - let matchedValue; - let longestMatchPrefixLength = -1; - for (let i = 0; i < values.length; i++) { - const v = values[i]; - const pattern = getPattern(v); - if (pattern.prefix.length > longestMatchPrefixLength && isPatternMatch(pattern, candidate)) { - longestMatchPrefixLength = pattern.prefix.length; - matchedValue = v; - } - } - return matchedValue; -} -function startsWith(str, prefix, ignoreCase) { - return ignoreCase ? equateStringsCaseInsensitive(str.slice(0, prefix.length), prefix) : str.lastIndexOf(prefix, 0) === 0; -} -function removePrefix(str, prefix) { - return startsWith(str, prefix) ? str.substr(prefix.length) : str; -} -function tryRemovePrefix(str, prefix, getCanonicalFileName = identity) { - return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : void 0; -} -function isPatternMatch({ prefix, suffix }, candidate) { - return candidate.length >= prefix.length + suffix.length && startsWith(candidate, prefix) && endsWith(candidate, suffix); -} -function and(f, g) { - return (arg) => f(arg) && g(arg); -} -function or(...fs) { - return (...args) => { - let lastResult; - for (const f of fs) { - lastResult = f(...args); - if (lastResult) { - return lastResult; - } - } - return lastResult; - }; -} -function not(fn) { - return (...args) => !fn(...args); -} -function assertType(_) { -} -function singleElementArray(t) { - return t === void 0 ? void 0 : [t]; -} -function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) { - unchanged ?? (unchanged = noop); - let newIndex = 0; - let oldIndex = 0; - const newLen = newItems.length; - const oldLen = oldItems.length; - let hasChanges = false; - while (newIndex < newLen && oldIndex < oldLen) { - const newItem = newItems[newIndex]; - const oldItem = oldItems[oldIndex]; - const compareResult = comparer(newItem, oldItem); - if (compareResult === -1 /* LessThan */) { - inserted(newItem); - newIndex++; - hasChanges = true; - } else if (compareResult === 1 /* GreaterThan */) { - deleted(oldItem); - oldIndex++; - hasChanges = true; - } else { - unchanged(oldItem, newItem); - newIndex++; - oldIndex++; - } - } - while (newIndex < newLen) { - inserted(newItems[newIndex++]); - hasChanges = true; - } - while (oldIndex < oldLen) { - deleted(oldItems[oldIndex++]); - hasChanges = true; - } - return hasChanges; -} -function cartesianProduct(arrays) { - const result = []; - cartesianProductWorker( - arrays, - result, - /*outer*/ - void 0, - 0 - ); - return result; -} -function cartesianProductWorker(arrays, result, outer, index) { - for (const element of arrays[index]) { - let inner; - if (outer) { - inner = outer.slice(); - inner.push(element); - } else { - inner = [element]; - } - if (index === arrays.length - 1) { - result.push(inner); - } else { - cartesianProductWorker(arrays, result, inner, index + 1); - } - } -} -function takeWhile(array, predicate) { - if (array !== void 0) { - const len = array.length; - let index = 0; - while (index < len && predicate(array[index])) { - index++; - } - return array.slice(0, index); - } -} -function skipWhile(array, predicate) { - if (array !== void 0) { - const len = array.length; - let index = 0; - while (index < len && predicate(array[index])) { - index++; - } - return array.slice(index); - } -} -function isNodeLikeSystem() { - return typeof process !== "undefined" && !!process.nextTick && !process.browser && "function" !== "undefined"; -} - -// src/compiler/debug.ts -var LogLevel = /* @__PURE__ */ ((LogLevel3) => { - LogLevel3[LogLevel3["Off"] = 0] = "Off"; - LogLevel3[LogLevel3["Error"] = 1] = "Error"; - LogLevel3[LogLevel3["Warning"] = 2] = "Warning"; - LogLevel3[LogLevel3["Info"] = 3] = "Info"; - LogLevel3[LogLevel3["Verbose"] = 4] = "Verbose"; - return LogLevel3; -})(LogLevel || {}); -var Debug; -((Debug2) => { - let currentAssertionLevel = 0 /* None */; - Debug2.currentLogLevel = 2 /* Warning */; - Debug2.isDebugging = false; - function shouldLog(level) { - return Debug2.currentLogLevel <= level; - } - Debug2.shouldLog = shouldLog; - function logMessage(level, s) { - if (Debug2.loggingHost && shouldLog(level)) { - Debug2.loggingHost.log(level, s); - } - } - function log(s) { - logMessage(3 /* Info */, s); - } - Debug2.log = log; - ((_log) => { - function error2(s) { - logMessage(1 /* Error */, s); - } - _log.error = error2; - function warn(s) { - logMessage(2 /* Warning */, s); - } - _log.warn = warn; - function log2(s) { - logMessage(3 /* Info */, s); - } - _log.log = log2; - function trace2(s) { - logMessage(4 /* Verbose */, s); - } - _log.trace = trace2; - })(log = Debug2.log || (Debug2.log = {})); - const assertionCache = {}; - function getAssertionLevel() { - return currentAssertionLevel; - } - Debug2.getAssertionLevel = getAssertionLevel; - function setAssertionLevel(level) { - const prevAssertionLevel = currentAssertionLevel; - currentAssertionLevel = level; - if (level > prevAssertionLevel) { - for (const key of getOwnKeys(assertionCache)) { - const cachedFunc = assertionCache[key]; - if (cachedFunc !== void 0 && Debug2[key] !== cachedFunc.assertion && level >= cachedFunc.level) { - Debug2[key] = cachedFunc; - assertionCache[key] = void 0; - } - } - } - } - Debug2.setAssertionLevel = setAssertionLevel; - function shouldAssert(level) { - return currentAssertionLevel >= level; - } - Debug2.shouldAssert = shouldAssert; - function shouldAssertFunction(level, name) { - if (!shouldAssert(level)) { - assertionCache[name] = { level, assertion: Debug2[name] }; - Debug2[name] = noop; - return false; - } - return true; - } - function fail(message, stackCrawlMark) { - debugger; - const e = new Error(message ? `Debug Failure. ${message}` : "Debug Failure."); - if (Error.captureStackTrace) { - Error.captureStackTrace(e, stackCrawlMark || fail); - } - throw e; - } - Debug2.fail = fail; - function failBadSyntaxKind(node, message, stackCrawlMark) { - return fail( - `${message || "Unexpected node."}\r -Node ${formatSyntaxKind(node.kind)} was unexpected.`, - stackCrawlMark || failBadSyntaxKind - ); - } - Debug2.failBadSyntaxKind = failBadSyntaxKind; - function assert(expression, message, verboseDebugInfo, stackCrawlMark) { - if (!expression) { - message = message ? `False expression: ${message}` : "False expression."; - if (verboseDebugInfo) { - message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo()); - } - fail(message, stackCrawlMark || assert); - } - } - Debug2.assert = assert; - function assertEqual(a, b, msg, msg2, stackCrawlMark) { - if (a !== b) { - const message = msg ? msg2 ? `${msg} ${msg2}` : msg : ""; - fail(`Expected ${a} === ${b}. ${message}`, stackCrawlMark || assertEqual); - } - } - Debug2.assertEqual = assertEqual; - function assertLessThan(a, b, msg, stackCrawlMark) { - if (a >= b) { - fail(`Expected ${a} < ${b}. ${msg || ""}`, stackCrawlMark || assertLessThan); - } - } - Debug2.assertLessThan = assertLessThan; - function assertLessThanOrEqual(a, b, stackCrawlMark) { - if (a > b) { - fail(`Expected ${a} <= ${b}`, stackCrawlMark || assertLessThanOrEqual); - } - } - Debug2.assertLessThanOrEqual = assertLessThanOrEqual; - function assertGreaterThanOrEqual(a, b, stackCrawlMark) { - if (a < b) { - fail(`Expected ${a} >= ${b}`, stackCrawlMark || assertGreaterThanOrEqual); - } - } - Debug2.assertGreaterThanOrEqual = assertGreaterThanOrEqual; - function assertIsDefined(value, message, stackCrawlMark) { - if (value === void 0 || value === null) { - fail(message, stackCrawlMark || assertIsDefined); - } - } - Debug2.assertIsDefined = assertIsDefined; - function checkDefined(value, message, stackCrawlMark) { - assertIsDefined(value, message, stackCrawlMark || checkDefined); - return value; - } - Debug2.checkDefined = checkDefined; - function assertEachIsDefined(value, message, stackCrawlMark) { - for (const v of value) { - assertIsDefined(v, message, stackCrawlMark || assertEachIsDefined); - } - } - Debug2.assertEachIsDefined = assertEachIsDefined; - function checkEachDefined(value, message, stackCrawlMark) { - assertEachIsDefined(value, message, stackCrawlMark || checkEachDefined); - return value; - } - Debug2.checkEachDefined = checkEachDefined; - function assertNever(member, message = "Illegal value:", stackCrawlMark) { - const detail = typeof member === "object" && hasProperty(member, "kind") && hasProperty(member, "pos") ? "SyntaxKind: " + formatSyntaxKind(member.kind) : JSON.stringify(member); - return fail(`${message} ${detail}`, stackCrawlMark || assertNever); - } - Debug2.assertNever = assertNever; - function assertEachNode(nodes, test, message, stackCrawlMark) { - if (shouldAssertFunction(1 /* Normal */, "assertEachNode")) { - assert( - test === void 0 || every(nodes, test), - message || "Unexpected node.", - () => `Node array did not pass test '${getFunctionName(test)}'.`, - stackCrawlMark || assertEachNode - ); - } - } - Debug2.assertEachNode = assertEachNode; - function assertNode(node, test, message, stackCrawlMark) { - if (shouldAssertFunction(1 /* Normal */, "assertNode")) { - assert( - node !== void 0 && (test === void 0 || test(node)), - message || "Unexpected node.", - () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`, - stackCrawlMark || assertNode - ); - } - } - Debug2.assertNode = assertNode; - function assertNotNode(node, test, message, stackCrawlMark) { - if (shouldAssertFunction(1 /* Normal */, "assertNotNode")) { - assert( - node === void 0 || test === void 0 || !test(node), - message || "Unexpected node.", - () => `Node ${formatSyntaxKind(node.kind)} should not have passed test '${getFunctionName(test)}'.`, - stackCrawlMark || assertNotNode - ); - } - } - Debug2.assertNotNode = assertNotNode; - function assertOptionalNode(node, test, message, stackCrawlMark) { - if (shouldAssertFunction(1 /* Normal */, "assertOptionalNode")) { - assert( - test === void 0 || node === void 0 || test(node), - message || "Unexpected node.", - () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`, - stackCrawlMark || assertOptionalNode - ); - } - } - Debug2.assertOptionalNode = assertOptionalNode; - function assertOptionalToken(node, kind, message, stackCrawlMark) { - if (shouldAssertFunction(1 /* Normal */, "assertOptionalToken")) { - assert( - kind === void 0 || node === void 0 || node.kind === kind, - message || "Unexpected node.", - () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} was not a '${formatSyntaxKind(kind)}' token.`, - stackCrawlMark || assertOptionalToken - ); - } - } - Debug2.assertOptionalToken = assertOptionalToken; - function assertMissingNode(node, message, stackCrawlMark) { - if (shouldAssertFunction(1 /* Normal */, "assertMissingNode")) { - assert( - node === void 0, - message || "Unexpected node.", - () => `Node ${formatSyntaxKind(node.kind)} was unexpected'.`, - stackCrawlMark || assertMissingNode - ); - } - } - Debug2.assertMissingNode = assertMissingNode; - function type(_value) { - } - Debug2.type = type; - function getFunctionName(func) { - if (typeof func !== "function") { - return ""; - } else if (hasProperty(func, "name")) { - return func.name; - } else { - const text = Function.prototype.toString.call(func); - const match = /^function\s+([\w$]+)\s*\(/.exec(text); - return match ? match[1] : ""; - } - } - Debug2.getFunctionName = getFunctionName; - function formatSymbol(symbol) { - return `{ name: ${unescapeLeadingUnderscores(symbol.escapedName)}; flags: ${formatSymbolFlags(symbol.flags)}; declarations: ${map(symbol.declarations, (node) => formatSyntaxKind(node.kind))} }`; - } - Debug2.formatSymbol = formatSymbol; - function formatEnum(value = 0, enumObject, isFlags) { - const members = getEnumMembers(enumObject); - if (value === 0) { - return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0"; - } - if (isFlags) { - const result = []; - let remainingFlags = value; - for (const [enumValue, enumName] of members) { - if (enumValue > value) { - break; - } - if (enumValue !== 0 && enumValue & value) { - result.push(enumName); - remainingFlags &= ~enumValue; - } - } - if (remainingFlags === 0) { - return result.join("|"); - } - } else { - for (const [enumValue, enumName] of members) { - if (enumValue === value) { - return enumName; - } - } - } - return value.toString(); - } - Debug2.formatEnum = formatEnum; - const enumMemberCache = /* @__PURE__ */ new Map(); - function getEnumMembers(enumObject) { - const existing = enumMemberCache.get(enumObject); - if (existing) { - return existing; - } - const result = []; - for (const name in enumObject) { - const value = enumObject[name]; - if (typeof value === "number") { - result.push([value, name]); - } - } - const sorted = toSorted(result, (x, y) => compareValues(x[0], y[0])); - enumMemberCache.set(enumObject, sorted); - return sorted; - } - function formatSyntaxKind(kind) { - return formatEnum( - kind, - SyntaxKind, - /*isFlags*/ - false - ); - } - Debug2.formatSyntaxKind = formatSyntaxKind; - function formatSnippetKind(kind) { - return formatEnum( - kind, - SnippetKind, - /*isFlags*/ - false - ); - } - Debug2.formatSnippetKind = formatSnippetKind; - function formatScriptKind(kind) { - return formatEnum( - kind, - ScriptKind, - /*isFlags*/ - false - ); - } - Debug2.formatScriptKind = formatScriptKind; - function formatNodeFlags(flags) { - return formatEnum( - flags, - NodeFlags, - /*isFlags*/ - true - ); - } - Debug2.formatNodeFlags = formatNodeFlags; - function formatNodeCheckFlags(flags) { - return formatEnum( - flags, - NodeCheckFlags, - /*isFlags*/ - true - ); - } - Debug2.formatNodeCheckFlags = formatNodeCheckFlags; - function formatModifierFlags(flags) { - return formatEnum( - flags, - ModifierFlags, - /*isFlags*/ - true - ); - } - Debug2.formatModifierFlags = formatModifierFlags; - function formatTransformFlags(flags) { - return formatEnum( - flags, - TransformFlags, - /*isFlags*/ - true - ); - } - Debug2.formatTransformFlags = formatTransformFlags; - function formatEmitFlags(flags) { - return formatEnum( - flags, - EmitFlags, - /*isFlags*/ - true - ); - } - Debug2.formatEmitFlags = formatEmitFlags; - function formatSymbolFlags(flags) { - return formatEnum( - flags, - SymbolFlags, - /*isFlags*/ - true - ); - } - Debug2.formatSymbolFlags = formatSymbolFlags; - function formatTypeFlags(flags) { - return formatEnum( - flags, - TypeFlags, - /*isFlags*/ - true - ); - } - Debug2.formatTypeFlags = formatTypeFlags; - function formatSignatureFlags(flags) { - return formatEnum( - flags, - SignatureFlags, - /*isFlags*/ - true - ); - } - Debug2.formatSignatureFlags = formatSignatureFlags; - function formatObjectFlags(flags) { - return formatEnum( - flags, - ObjectFlags, - /*isFlags*/ - true - ); - } - Debug2.formatObjectFlags = formatObjectFlags; - function formatFlowFlags(flags) { - return formatEnum( - flags, - FlowFlags, - /*isFlags*/ - true - ); - } - Debug2.formatFlowFlags = formatFlowFlags; - function formatRelationComparisonResult(result) { - return formatEnum( - result, - RelationComparisonResult, - /*isFlags*/ - true - ); - } - Debug2.formatRelationComparisonResult = formatRelationComparisonResult; - function formatCheckMode(mode) { - return formatEnum( - mode, - CheckMode, - /*isFlags*/ - true - ); - } - Debug2.formatCheckMode = formatCheckMode; - function formatSignatureCheckMode(mode) { - return formatEnum( - mode, - SignatureCheckMode, - /*isFlags*/ - true - ); - } - Debug2.formatSignatureCheckMode = formatSignatureCheckMode; - function formatTypeFacts(facts) { - return formatEnum( - facts, - TypeFacts, - /*isFlags*/ - true - ); - } - Debug2.formatTypeFacts = formatTypeFacts; - let isDebugInfoEnabled = false; - let flowNodeProto; - function attachFlowNodeDebugInfoWorker(flowNode) { - if (!("__debugFlowFlags" in flowNode)) { - Object.defineProperties(flowNode, { - // for use with vscode-js-debug's new customDescriptionGenerator in launch.json - __tsDebuggerDisplay: { - value() { - const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow"; - const remainingFlags = this.flags & ~(2048 /* Referenced */ - 1); - return `${flowHeader}${remainingFlags ? ` (${formatFlowFlags(remainingFlags)})` : ""}`; - } - }, - __debugFlowFlags: { - get() { - return formatEnum( - this.flags, - FlowFlags, - /*isFlags*/ - true - ); - } - }, - __debugToString: { - value() { - return formatControlFlowGraph(this); - } - } - }); - } - } - function attachFlowNodeDebugInfo(flowNode) { - if (isDebugInfoEnabled) { - if (typeof Object.setPrototypeOf === "function") { - if (!flowNodeProto) { - flowNodeProto = Object.create(Object.prototype); - attachFlowNodeDebugInfoWorker(flowNodeProto); - } - Object.setPrototypeOf(flowNode, flowNodeProto); - } else { - attachFlowNodeDebugInfoWorker(flowNode); - } - } - return flowNode; - } - Debug2.attachFlowNodeDebugInfo = attachFlowNodeDebugInfo; - let nodeArrayProto; - function attachNodeArrayDebugInfoWorker(array) { - if (!("__tsDebuggerDisplay" in array)) { - Object.defineProperties(array, { - __tsDebuggerDisplay: { - value(defaultValue) { - defaultValue = String(defaultValue).replace(/(?:,[\s\w]+:[^,]+)+\]$/, "]"); - return `NodeArray ${defaultValue}`; - } - } - }); - } - } - function attachNodeArrayDebugInfo(array) { - if (isDebugInfoEnabled) { - if (typeof Object.setPrototypeOf === "function") { - if (!nodeArrayProto) { - nodeArrayProto = Object.create(Array.prototype); - attachNodeArrayDebugInfoWorker(nodeArrayProto); - } - Object.setPrototypeOf(array, nodeArrayProto); - } else { - attachNodeArrayDebugInfoWorker(array); - } - } - } - Debug2.attachNodeArrayDebugInfo = attachNodeArrayDebugInfo; - function enableDebugInfo() { - if (isDebugInfoEnabled) return; - const weakTypeTextMap = /* @__PURE__ */ new WeakMap(); - const weakNodeTextMap = /* @__PURE__ */ new WeakMap(); - Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, { - // for use with vscode-js-debug's new customDescriptionGenerator in launch.json - __tsDebuggerDisplay: { - value() { - const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol"; - const remainingSymbolFlags = this.flags & ~33554432 /* Transient */; - return `${symbolHeader} '${symbolName(this)}'${remainingSymbolFlags ? ` (${formatSymbolFlags(remainingSymbolFlags)})` : ""}`; - } - }, - __debugFlags: { - get() { - return formatSymbolFlags(this.flags); - } - } - }); - Object.defineProperties(objectAllocator.getTypeConstructor().prototype, { - // for use with vscode-js-debug's new customDescriptionGenerator in launch.json - __tsDebuggerDisplay: { - value() { - const typeHeader = this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}${this.debugIntrinsicName ? ` (${this.debugIntrinsicName})` : ""}` : this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type"; - const remainingObjectFlags = this.flags & 524288 /* Object */ ? this.objectFlags & ~1343 /* ObjectTypeKindMask */ : 0; - return `${typeHeader}${this.symbol ? ` '${symbolName(this.symbol)}'` : ""}${remainingObjectFlags ? ` (${formatObjectFlags(remainingObjectFlags)})` : ""}`; - } - }, - __debugFlags: { - get() { - return formatTypeFlags(this.flags); - } - }, - __debugObjectFlags: { - get() { - return this.flags & 524288 /* Object */ ? formatObjectFlags(this.objectFlags) : ""; - } - }, - __debugTypeToString: { - value() { - let text = weakTypeTextMap.get(this); - if (text === void 0) { - text = this.checker.typeToString(this); - weakTypeTextMap.set(this, text); - } - return text; - } - } - }); - Object.defineProperties(objectAllocator.getSignatureConstructor().prototype, { - __debugFlags: { - get() { - return formatSignatureFlags(this.flags); - } - }, - __debugSignatureToString: { - value() { - var _a; - return (_a = this.checker) == null ? void 0 : _a.signatureToString(this); - } - } - }); - const nodeConstructors = [ - objectAllocator.getNodeConstructor(), - objectAllocator.getIdentifierConstructor(), - objectAllocator.getTokenConstructor(), - objectAllocator.getSourceFileConstructor() - ]; - for (const ctor of nodeConstructors) { - if (!hasProperty(ctor.prototype, "__debugKind")) { - Object.defineProperties(ctor.prototype, { - // for use with vscode-js-debug's new customDescriptionGenerator in launch.json - __tsDebuggerDisplay: { - value() { - const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind); - return `${nodeHeader}${this.flags ? ` (${formatNodeFlags(this.flags)})` : ""}`; - } - }, - __debugKind: { - get() { - return formatSyntaxKind(this.kind); - } - }, - __debugNodeFlags: { - get() { - return formatNodeFlags(this.flags); - } - }, - __debugModifierFlags: { - get() { - return formatModifierFlags(getEffectiveModifierFlagsNoCache(this)); - } - }, - __debugTransformFlags: { - get() { - return formatTransformFlags(this.transformFlags); - } - }, - __debugIsParseTreeNode: { - get() { - return isParseTreeNode(this); - } - }, - __debugEmitFlags: { - get() { - return formatEmitFlags(getEmitFlags(this)); - } - }, - __debugGetText: { - value(includeTrivia) { - if (nodeIsSynthesized(this)) return ""; - let text = weakNodeTextMap.get(this); - if (text === void 0) { - const parseNode = getParseTreeNode(this); - const sourceFile = parseNode && getSourceFileOfNode(parseNode); - text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : ""; - weakNodeTextMap.set(this, text); - } - return text; - } - } - }); - } - } - isDebugInfoEnabled = true; - } - Debug2.enableDebugInfo = enableDebugInfo; - function formatVariance(varianceFlags) { - const variance = varianceFlags & 7 /* VarianceMask */; - let result = variance === 0 /* Invariant */ ? "in out" : variance === 3 /* Bivariant */ ? "[bivariant]" : variance === 2 /* Contravariant */ ? "in" : variance === 1 /* Covariant */ ? "out" : variance === 4 /* Independent */ ? "[independent]" : ""; - if (varianceFlags & 8 /* Unmeasurable */) { - result += " (unmeasurable)"; - } else if (varianceFlags & 16 /* Unreliable */) { - result += " (unreliable)"; - } - return result; - } - Debug2.formatVariance = formatVariance; - class DebugTypeMapper { - __debugToString() { - var _a; - type(this); - switch (this.kind) { - case 3 /* Function */: - return ((_a = this.debugInfo) == null ? void 0 : _a.call(this)) || "(function mapper)"; - case 0 /* Simple */: - return `${this.source.__debugTypeToString()} -> ${this.target.__debugTypeToString()}`; - case 1 /* Array */: - return zipWith( - this.sources, - this.targets || map(this.sources, () => "any"), - (s, t) => `${s.__debugTypeToString()} -> ${typeof t === "string" ? t : t.__debugTypeToString()}` - ).join(", "); - case 2 /* Deferred */: - return zipWith( - this.sources, - this.targets, - (s, t) => `${s.__debugTypeToString()} -> ${t().__debugTypeToString()}` - ).join(", "); - case 5 /* Merged */: - case 4 /* Composite */: - return `m1: ${this.mapper1.__debugToString().split("\n").join("\n ")} -m2: ${this.mapper2.__debugToString().split("\n").join("\n ")}`; - default: - return assertNever(this); - } - } - } - Debug2.DebugTypeMapper = DebugTypeMapper; - function attachDebugPrototypeIfDebug(mapper) { - if (Debug2.isDebugging) { - return Object.setPrototypeOf(mapper, DebugTypeMapper.prototype); - } - return mapper; - } - Debug2.attachDebugPrototypeIfDebug = attachDebugPrototypeIfDebug; - function printControlFlowGraph(flowNode) { - return console.log(formatControlFlowGraph(flowNode)); - } - Debug2.printControlFlowGraph = printControlFlowGraph; - function formatControlFlowGraph(flowNode) { - let nextDebugFlowId = -1; - function getDebugFlowNodeId(f) { - if (!f.id) { - f.id = nextDebugFlowId; - nextDebugFlowId--; - } - return f.id; - } - let BoxCharacter; - ((BoxCharacter2) => { - BoxCharacter2["lr"] = "\u2500"; - BoxCharacter2["ud"] = "\u2502"; - BoxCharacter2["dr"] = "\u256D"; - BoxCharacter2["dl"] = "\u256E"; - BoxCharacter2["ul"] = "\u256F"; - BoxCharacter2["ur"] = "\u2570"; - BoxCharacter2["udr"] = "\u251C"; - BoxCharacter2["udl"] = "\u2524"; - BoxCharacter2["dlr"] = "\u252C"; - BoxCharacter2["ulr"] = "\u2534"; - BoxCharacter2["udlr"] = "\u256B"; - })(BoxCharacter || (BoxCharacter = {})); - let Connection; - ((Connection2) => { - Connection2[Connection2["None"] = 0] = "None"; - Connection2[Connection2["Up"] = 1] = "Up"; - Connection2[Connection2["Down"] = 2] = "Down"; - Connection2[Connection2["Left"] = 4] = "Left"; - Connection2[Connection2["Right"] = 8] = "Right"; - Connection2[Connection2["UpDown"] = 3] = "UpDown"; - Connection2[Connection2["LeftRight"] = 12] = "LeftRight"; - Connection2[Connection2["UpLeft"] = 5] = "UpLeft"; - Connection2[Connection2["UpRight"] = 9] = "UpRight"; - Connection2[Connection2["DownLeft"] = 6] = "DownLeft"; - Connection2[Connection2["DownRight"] = 10] = "DownRight"; - Connection2[Connection2["UpDownLeft"] = 7] = "UpDownLeft"; - Connection2[Connection2["UpDownRight"] = 11] = "UpDownRight"; - Connection2[Connection2["UpLeftRight"] = 13] = "UpLeftRight"; - Connection2[Connection2["DownLeftRight"] = 14] = "DownLeftRight"; - Connection2[Connection2["UpDownLeftRight"] = 15] = "UpDownLeftRight"; - Connection2[Connection2["NoChildren"] = 16] = "NoChildren"; - })(Connection || (Connection = {})); - const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */; - const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */; - const links = /* @__PURE__ */ Object.create( - /*o*/ - null - ); - const nodes = []; - const edges = []; - const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set()); - for (const node of nodes) { - node.text = renderFlowNode(node.flowNode, node.circular); - computeLevel(node); - } - const height = computeHeight(root); - const columnWidths = computeColumnWidths(height); - computeLanes(root, 0); - return renderGraph(); - function isFlowSwitchClause(f) { - return !!(f.flags & 128 /* SwitchClause */); - } - function hasAntecedents(f) { - return !!(f.flags & 12 /* Label */) && !!f.antecedent; - } - function hasAntecedent(f) { - return !!(f.flags & hasAntecedentFlags); - } - function hasNode(f) { - return !!(f.flags & hasNodeFlags); - } - function getChildren(node) { - const children = []; - for (const edge of node.edges) { - if (edge.source === node) { - children.push(edge.target); - } - } - return children; - } - function getParents(node) { - const parents = []; - for (const edge of node.edges) { - if (edge.target === node) { - parents.push(edge.source); - } - } - return parents; - } - function buildGraphNode(flowNode2, seen) { - const id = getDebugFlowNodeId(flowNode2); - let graphNode = links[id]; - if (graphNode && seen.has(flowNode2)) { - graphNode.circular = true; - graphNode = { - id: -1, - flowNode: flowNode2, - edges: [], - text: "", - lane: -1, - endLane: -1, - level: -1, - circular: "circularity" - }; - nodes.push(graphNode); - return graphNode; - } - seen.add(flowNode2); - if (!graphNode) { - links[id] = graphNode = { id, flowNode: flowNode2, edges: [], text: "", lane: -1, endLane: -1, level: -1, circular: false }; - nodes.push(graphNode); - if (hasAntecedents(flowNode2)) { - for (const antecedent of flowNode2.antecedent) { - buildGraphEdge(graphNode, antecedent, seen); - } - } else if (hasAntecedent(flowNode2)) { - buildGraphEdge(graphNode, flowNode2.antecedent, seen); - } - } - seen.delete(flowNode2); - return graphNode; - } - function buildGraphEdge(source, antecedent, seen) { - const target = buildGraphNode(antecedent, seen); - const edge = { source, target }; - edges.push(edge); - source.edges.push(edge); - target.edges.push(edge); - } - function computeLevel(node) { - if (node.level !== -1) { - return node.level; - } - let level = 0; - for (const parent2 of getParents(node)) { - level = Math.max(level, computeLevel(parent2) + 1); - } - return node.level = level; - } - function computeHeight(node) { - let height2 = 0; - for (const child of getChildren(node)) { - height2 = Math.max(height2, computeHeight(child)); - } - return height2 + 1; - } - function computeColumnWidths(height2) { - const columns = fill(Array(height2), 0); - for (const node of nodes) { - columns[node.level] = Math.max(columns[node.level], node.text.length); - } - return columns; - } - function computeLanes(node, lane) { - if (node.lane === -1) { - node.lane = lane; - node.endLane = lane; - const children = getChildren(node); - for (let i = 0; i < children.length; i++) { - if (i > 0) lane++; - const child = children[i]; - computeLanes(child, lane); - if (child.endLane > node.endLane) { - lane = child.endLane; - } - } - node.endLane = lane; - } - } - function getHeader2(flags) { - if (flags & 2 /* Start */) return "Start"; - if (flags & 4 /* BranchLabel */) return "Branch"; - if (flags & 8 /* LoopLabel */) return "Loop"; - if (flags & 16 /* Assignment */) return "Assignment"; - if (flags & 32 /* TrueCondition */) return "True"; - if (flags & 64 /* FalseCondition */) return "False"; - if (flags & 128 /* SwitchClause */) return "SwitchClause"; - if (flags & 256 /* ArrayMutation */) return "ArrayMutation"; - if (flags & 512 /* Call */) return "Call"; - if (flags & 1024 /* ReduceLabel */) return "ReduceLabel"; - if (flags & 1 /* Unreachable */) return "Unreachable"; - throw new Error(); - } - function getNodeText(node) { - const sourceFile = getSourceFileOfNode(node); - return getSourceTextOfNodeFromSourceFile( - sourceFile, - node, - /*includeTrivia*/ - false - ); - } - function renderFlowNode(flowNode2, circular) { - let text = getHeader2(flowNode2.flags); - if (circular) { - text = `${text}#${getDebugFlowNodeId(flowNode2)}`; - } - if (isFlowSwitchClause(flowNode2)) { - const clauses = []; - const { switchStatement, clauseStart, clauseEnd } = flowNode2.node; - for (let i = clauseStart; i < clauseEnd; i++) { - const clause = switchStatement.caseBlock.clauses[i]; - if (isDefaultClause(clause)) { - clauses.push("default"); - } else { - clauses.push(getNodeText(clause.expression)); - } - } - text += ` (${clauses.join(", ")})`; - } else if (hasNode(flowNode2)) { - if (flowNode2.node) { - text += ` (${getNodeText(flowNode2.node)})`; - } - } - return circular === "circularity" ? `Circular(${text})` : text; - } - function renderGraph() { - const columnCount = columnWidths.length; - const laneCount = maxBy(nodes, 0, (n) => n.lane) + 1; - const lanes = fill(Array(laneCount), ""); - const grid = columnWidths.map(() => Array(laneCount)); - const connectors = columnWidths.map(() => fill(Array(laneCount), 0)); - for (const node of nodes) { - grid[node.level][node.lane] = node; - const children = getChildren(node); - for (let i = 0; i < children.length; i++) { - const child = children[i]; - let connector = 8 /* Right */; - if (child.lane === node.lane) connector |= 4 /* Left */; - if (i > 0) connector |= 1 /* Up */; - if (i < children.length - 1) connector |= 2 /* Down */; - connectors[node.level][child.lane] |= connector; - } - if (children.length === 0) { - connectors[node.level][node.lane] |= 16 /* NoChildren */; - } - const parents = getParents(node); - for (let i = 0; i < parents.length; i++) { - const parent2 = parents[i]; - let connector = 4 /* Left */; - if (i > 0) connector |= 1 /* Up */; - if (i < parents.length - 1) connector |= 2 /* Down */; - connectors[node.level - 1][parent2.lane] |= connector; - } - } - for (let column = 0; column < columnCount; column++) { - for (let lane = 0; lane < laneCount; lane++) { - const left = column > 0 ? connectors[column - 1][lane] : 0; - const above = lane > 0 ? connectors[column][lane - 1] : 0; - let connector = connectors[column][lane]; - if (!connector) { - if (left & 8 /* Right */) connector |= 12 /* LeftRight */; - if (above & 2 /* Down */) connector |= 3 /* UpDown */; - connectors[column][lane] = connector; - } - } - } - for (let column = 0; column < columnCount; column++) { - for (let lane = 0; lane < lanes.length; lane++) { - const connector = connectors[column][lane]; - const fill2 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " "; - const node = grid[column][lane]; - if (!node) { - if (column < columnCount - 1) { - writeLane(lane, repeat(fill2, columnWidths[column] + 1)); - } - } else { - writeLane(lane, node.text); - if (column < columnCount - 1) { - writeLane(lane, " "); - writeLane(lane, repeat(fill2, columnWidths[column] - node.text.length)); - } - } - writeLane(lane, getBoxCharacter(connector)); - writeLane(lane, connector & 8 /* Right */ && column < columnCount - 1 && !grid[column + 1][lane] ? "\u2500" /* lr */ : " "); - } - } - return ` -${lanes.join("\n")} -`; - function writeLane(lane, text) { - lanes[lane] += text; - } - } - function getBoxCharacter(connector) { - switch (connector) { - case 3 /* UpDown */: - return "\u2502" /* ud */; - case 12 /* LeftRight */: - return "\u2500" /* lr */; - case 5 /* UpLeft */: - return "\u256F" /* ul */; - case 9 /* UpRight */: - return "\u2570" /* ur */; - case 6 /* DownLeft */: - return "\u256E" /* dl */; - case 10 /* DownRight */: - return "\u256D" /* dr */; - case 7 /* UpDownLeft */: - return "\u2524" /* udl */; - case 11 /* UpDownRight */: - return "\u251C" /* udr */; - case 13 /* UpLeftRight */: - return "\u2534" /* ulr */; - case 14 /* DownLeftRight */: - return "\u252C" /* dlr */; - case 15 /* UpDownLeftRight */: - return "\u256B" /* udlr */; - } - return " "; - } - function fill(array, value) { - if (array.fill) { - array.fill(value); - } else { - for (let i = 0; i < array.length; i++) { - array[i] = value; - } - } - return array; - } - function repeat(ch, length2) { - if (ch.repeat) { - return length2 > 0 ? ch.repeat(length2) : ""; - } - let s = ""; - while (s.length < length2) { - s += ch; - } - return s; - } - } - Debug2.formatControlFlowGraph = formatControlFlowGraph; -})(Debug || (Debug = {})); - -// src/compiler/semver.ts -var versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i; -var prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i; -var prereleasePartRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)$/i; -var buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i; -var buildPartRegExp = /^[a-z0-9-]+$/i; -var numericIdentifierRegExp = /^(?:0|[1-9]\d*)$/; -var _Version = class _Version { - constructor(major, minor = 0, patch = 0, prerelease = "", build2 = "") { - if (typeof major === "string") { - const result = Debug.checkDefined(tryParseComponents(major), "Invalid version"); - ({ major, minor, patch, prerelease, build: build2 } = result); - } - Debug.assert(major >= 0, "Invalid argument: major"); - Debug.assert(minor >= 0, "Invalid argument: minor"); - Debug.assert(patch >= 0, "Invalid argument: patch"); - const prereleaseArray = prerelease ? isArray(prerelease) ? prerelease : prerelease.split(".") : emptyArray; - const buildArray = build2 ? isArray(build2) ? build2 : build2.split(".") : emptyArray; - Debug.assert(every(prereleaseArray, (s) => prereleasePartRegExp.test(s)), "Invalid argument: prerelease"); - Debug.assert(every(buildArray, (s) => buildPartRegExp.test(s)), "Invalid argument: build"); - this.major = major; - this.minor = minor; - this.patch = patch; - this.prerelease = prereleaseArray; - this.build = buildArray; - } - static tryParse(text) { - const result = tryParseComponents(text); - if (!result) return void 0; - const { major, minor, patch, prerelease, build: build2 } = result; - return new _Version(major, minor, patch, prerelease, build2); - } - compareTo(other) { - if (this === other) return 0 /* EqualTo */; - if (other === void 0) return 1 /* GreaterThan */; - return compareValues(this.major, other.major) || compareValues(this.minor, other.minor) || compareValues(this.patch, other.patch) || comparePrereleaseIdentifiers(this.prerelease, other.prerelease); - } - increment(field) { - switch (field) { - case "major": - return new _Version(this.major + 1, 0, 0); - case "minor": - return new _Version(this.major, this.minor + 1, 0); - case "patch": - return new _Version(this.major, this.minor, this.patch + 1); - default: - return Debug.assertNever(field); - } - } - with(fields) { - const { - major = this.major, - minor = this.minor, - patch = this.patch, - prerelease = this.prerelease, - build: build2 = this.build - } = fields; - return new _Version(major, minor, patch, prerelease, build2); - } - toString() { - let result = `${this.major}.${this.minor}.${this.patch}`; - if (some(this.prerelease)) result += `-${this.prerelease.join(".")}`; - if (some(this.build)) result += `+${this.build.join(".")}`; - return result; - } -}; -_Version.zero = new _Version(0, 0, 0, ["0"]); -var Version = _Version; -function tryParseComponents(text) { - const match = versionRegExp.exec(text); - if (!match) return void 0; - const [, major, minor = "0", patch = "0", prerelease = "", build2 = ""] = match; - if (prerelease && !prereleaseRegExp.test(prerelease)) return void 0; - if (build2 && !buildRegExp.test(build2)) return void 0; - return { - major: parseInt(major, 10), - minor: parseInt(minor, 10), - patch: parseInt(patch, 10), - prerelease, - build: build2 - }; -} -function comparePrereleaseIdentifiers(left, right) { - if (left === right) return 0 /* EqualTo */; - if (left.length === 0) return right.length === 0 ? 0 /* EqualTo */ : 1 /* GreaterThan */; - if (right.length === 0) return -1 /* LessThan */; - const length2 = Math.min(left.length, right.length); - for (let i = 0; i < length2; i++) { - const leftIdentifier = left[i]; - const rightIdentifier = right[i]; - if (leftIdentifier === rightIdentifier) continue; - const leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier); - const rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier); - if (leftIsNumeric || rightIsNumeric) { - if (leftIsNumeric !== rightIsNumeric) return leftIsNumeric ? -1 /* LessThan */ : 1 /* GreaterThan */; - const result = compareValues(+leftIdentifier, +rightIdentifier); - if (result) return result; - } else { - const result = compareStringsCaseSensitive(leftIdentifier, rightIdentifier); - if (result) return result; - } - } - return compareValues(left.length, right.length); -} -var VersionRange = class _VersionRange { - constructor(spec) { - this._alternatives = spec ? Debug.checkDefined(parseRange(spec), "Invalid range spec.") : emptyArray; - } - static tryParse(text) { - const sets = parseRange(text); - if (sets) { - const range = new _VersionRange(""); - range._alternatives = sets; - return range; - } - return void 0; - } - /** - * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`. - * in `node-semver`. - */ - test(version2) { - if (typeof version2 === "string") version2 = new Version(version2); - return testDisjunction(version2, this._alternatives); - } - toString() { - return formatDisjunction(this._alternatives); - } -}; -var logicalOrRegExp = /\|\|/; -var whitespaceRegExp = /\s+/; -var partialRegExp = /^([x*0]|[1-9]\d*)(?:\.([x*0]|[1-9]\d*)(?:\.([x*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i; -var hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i; -var rangeRegExp = /^([~^<>=]|<=|>=)?\s*([a-z0-9-+.*]+)$/i; -function parseRange(text) { - const alternatives = []; - for (let range of text.trim().split(logicalOrRegExp)) { - if (!range) continue; - const comparators = []; - range = range.trim(); - const match = hyphenRegExp.exec(range); - if (match) { - if (!parseHyphen(match[1], match[2], comparators)) return void 0; - } else { - for (const simple of range.split(whitespaceRegExp)) { - const match2 = rangeRegExp.exec(simple.trim()); - if (!match2 || !parseComparator(match2[1], match2[2], comparators)) return void 0; - } - } - alternatives.push(comparators); - } - return alternatives; -} -function parsePartial(text) { - const match = partialRegExp.exec(text); - if (!match) return void 0; - const [, major, minor = "*", patch = "*", prerelease, build2] = match; - const version2 = new Version( - isWildcard(major) ? 0 : parseInt(major, 10), - isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10), - isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10), - prerelease, - build2 - ); - return { version: version2, major, minor, patch }; -} -function parseHyphen(left, right, comparators) { - const leftResult = parsePartial(left); - if (!leftResult) return false; - const rightResult = parsePartial(right); - if (!rightResult) return false; - if (!isWildcard(leftResult.major)) { - comparators.push(createComparator(">=", leftResult.version)); - } - if (!isWildcard(rightResult.major)) { - comparators.push( - isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) : isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) : createComparator("<=", rightResult.version) - ); - } - return true; -} -function parseComparator(operator, text, comparators) { - const result = parsePartial(text); - if (!result) return false; - const { version: version2, major, minor, patch } = result; - if (!isWildcard(major)) { - switch (operator) { - case "~": - comparators.push(createComparator(">=", version2)); - comparators.push(createComparator( - "<", - version2.increment( - isWildcard(minor) ? "major" : "minor" - ) - )); - break; - case "^": - comparators.push(createComparator(">=", version2)); - comparators.push(createComparator( - "<", - version2.increment( - version2.major > 0 || isWildcard(minor) ? "major" : version2.minor > 0 || isWildcard(patch) ? "minor" : "patch" - ) - )); - break; - case "<": - case ">=": - comparators.push( - isWildcard(minor) || isWildcard(patch) ? createComparator(operator, version2.with({ prerelease: "0" })) : createComparator(operator, version2) - ); - break; - case "<=": - case ">": - comparators.push( - isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("major").with({ prerelease: "0" })) : isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("minor").with({ prerelease: "0" })) : createComparator(operator, version2) - ); - break; - case "=": - case void 0: - if (isWildcard(minor) || isWildcard(patch)) { - comparators.push(createComparator(">=", version2.with({ prerelease: "0" }))); - comparators.push(createComparator("<", version2.increment(isWildcard(minor) ? "major" : "minor").with({ prerelease: "0" }))); - } else { - comparators.push(createComparator("=", version2)); - } - break; - default: - return false; - } - } else if (operator === "<" || operator === ">") { - comparators.push(createComparator("<", Version.zero)); - } - return true; -} -function isWildcard(part) { - return part === "*" || part === "x" || part === "X"; -} -function createComparator(operator, operand) { - return { operator, operand }; -} -function testDisjunction(version2, alternatives) { - if (alternatives.length === 0) return true; - for (const alternative of alternatives) { - if (testAlternative(version2, alternative)) return true; - } - return false; -} -function testAlternative(version2, comparators) { - for (const comparator of comparators) { - if (!testComparator(version2, comparator.operator, comparator.operand)) return false; - } - return true; -} -function testComparator(version2, operator, operand) { - const cmp = version2.compareTo(operand); - switch (operator) { - case "<": - return cmp < 0; - case "<=": - return cmp <= 0; - case ">": - return cmp > 0; - case ">=": - return cmp >= 0; - case "=": - return cmp === 0; - default: - return Debug.assertNever(operator); - } -} -function formatDisjunction(alternatives) { - return map(alternatives, formatAlternative).join(" || ") || "*"; -} -function formatAlternative(comparators) { - return map(comparators, formatComparator).join(" "); -} -function formatComparator(comparator) { - return `${comparator.operator}${comparator.operand}`; -} - -// src/compiler/performanceCore.ts -function tryGetPerformance() { - if (isNodeLikeSystem()) { - try { - const { performance: performance2 } = __nccwpck_require__(82987); - if (performance2) { - return { - shouldWriteNativeEvents: false, - performance: performance2 - }; - } - } catch { - } - } - if (typeof performance === "object") { - return { - shouldWriteNativeEvents: true, - performance - }; - } - return void 0; -} -function tryGetPerformanceHooks() { - const p = tryGetPerformance(); - if (!p) return void 0; - const { shouldWriteNativeEvents, performance: performance2 } = p; - const hooks = { - shouldWriteNativeEvents, - performance: void 0, - performanceTime: void 0 - }; - if (typeof performance2.timeOrigin === "number" && typeof performance2.now === "function") { - hooks.performanceTime = performance2; - } - if (hooks.performanceTime && typeof performance2.mark === "function" && typeof performance2.measure === "function" && typeof performance2.clearMarks === "function" && typeof performance2.clearMeasures === "function") { - hooks.performance = performance2; - } - return hooks; -} -var nativePerformanceHooks = tryGetPerformanceHooks(); -var nativePerformanceTime = nativePerformanceHooks == null ? void 0 : nativePerformanceHooks.performanceTime; -function tryGetNativePerformanceHooks() { - return nativePerformanceHooks; -} -var timestamp = nativePerformanceTime ? () => nativePerformanceTime.now() : Date.now; - -// src/compiler/_namespaces/ts.performance.ts -var ts_performance_exports = {}; -__export(ts_performance_exports, { - clearMarks: () => clearMarks, - clearMeasures: () => clearMeasures, - createTimer: () => createTimer, - createTimerIf: () => createTimerIf, - disable: () => disable, - enable: () => enable, - forEachMark: () => forEachMark, - forEachMeasure: () => forEachMeasure, - getCount: () => getCount, - getDuration: () => getDuration, - isEnabled: () => isEnabled, - mark: () => mark, - measure: () => measure, - nullTimer: () => nullTimer -}); - -// src/compiler/performance.ts -var perfHooks; -var performanceImpl; -function createTimerIf(condition, measureName, startMarkName, endMarkName) { - return condition ? createTimer(measureName, startMarkName, endMarkName) : nullTimer; -} -function createTimer(measureName, startMarkName, endMarkName) { - let enterCount = 0; - return { - enter, - exit - }; - function enter() { - if (++enterCount === 1) { - mark(startMarkName); - } - } - function exit() { - if (--enterCount === 0) { - mark(endMarkName); - measure(measureName, startMarkName, endMarkName); - } else if (enterCount < 0) { - Debug.fail("enter/exit count does not match."); - } - } -} -var nullTimer = { enter: noop, exit: noop }; -var enabled = false; -var timeorigin = timestamp(); -var marks = /* @__PURE__ */ new Map(); -var counts = /* @__PURE__ */ new Map(); -var durations = /* @__PURE__ */ new Map(); -function mark(markName) { - if (enabled) { - const count = counts.get(markName) ?? 0; - counts.set(markName, count + 1); - marks.set(markName, timestamp()); - performanceImpl == null ? void 0 : performanceImpl.mark(markName); - if (typeof onProfilerEvent === "function") { - onProfilerEvent(markName); - } - } -} -function measure(measureName, startMarkName, endMarkName) { - if (enabled) { - const end = (endMarkName !== void 0 ? marks.get(endMarkName) : void 0) ?? timestamp(); - const start = (startMarkName !== void 0 ? marks.get(startMarkName) : void 0) ?? timeorigin; - const previousDuration = durations.get(measureName) || 0; - durations.set(measureName, previousDuration + (end - start)); - performanceImpl == null ? void 0 : performanceImpl.measure(measureName, startMarkName, endMarkName); - } -} -function getCount(markName) { - return counts.get(markName) || 0; -} -function getDuration(measureName) { - return durations.get(measureName) || 0; -} -function forEachMeasure(cb) { - durations.forEach((duration, measureName) => cb(measureName, duration)); -} -function forEachMark(cb) { - marks.forEach((_time, markName) => cb(markName)); -} -function clearMeasures(name) { - if (name !== void 0) durations.delete(name); - else durations.clear(); - performanceImpl == null ? void 0 : performanceImpl.clearMeasures(name); -} -function clearMarks(name) { - if (name !== void 0) { - counts.delete(name); - marks.delete(name); - } else { - counts.clear(); - marks.clear(); - } - performanceImpl == null ? void 0 : performanceImpl.clearMarks(name); -} -function isEnabled() { - return enabled; -} -function enable(system = sys) { - var _a; - if (!enabled) { - enabled = true; - perfHooks || (perfHooks = tryGetNativePerformanceHooks()); - if (perfHooks == null ? void 0 : perfHooks.performance) { - timeorigin = perfHooks.performance.timeOrigin; - if (perfHooks.shouldWriteNativeEvents || ((_a = system == null ? void 0 : system.cpuProfilingEnabled) == null ? void 0 : _a.call(system)) || (system == null ? void 0 : system.debugMode)) { - performanceImpl = perfHooks.performance; - } - } - } - return true; -} -function disable() { - if (enabled) { - marks.clear(); - counts.clear(); - durations.clear(); - performanceImpl = void 0; - enabled = false; - } -} - -// src/compiler/tracing.ts -var tracing; -var tracingEnabled; -((tracingEnabled2) => { - let fs; - let traceCount = 0; - let traceFd = 0; - let mode; - const typeCatalog = []; - let legendPath; - const legend = []; - function startTracing2(tracingMode, traceDir, configFilePath) { - Debug.assert(!tracing, "Tracing already started"); - if (fs === void 0) { - try { - fs = __nccwpck_require__(79896); - } catch (e) { - throw new Error(`tracing requires having fs -(original error: ${e.message || e})`); - } - } - mode = tracingMode; - typeCatalog.length = 0; - if (legendPath === void 0) { - legendPath = combinePaths(traceDir, "legend.json"); - } - if (!fs.existsSync(traceDir)) { - fs.mkdirSync(traceDir, { recursive: true }); - } - const countPart = mode === "build" ? `.${process.pid}-${++traceCount}` : mode === "server" ? `.${process.pid}` : ``; - const tracePath = combinePaths(traceDir, `trace${countPart}.json`); - const typesPath = combinePaths(traceDir, `types${countPart}.json`); - legend.push({ - configFilePath, - tracePath, - typesPath - }); - traceFd = fs.openSync(tracePath, "w"); - tracing = tracingEnabled2; - const meta = { cat: "__metadata", ph: "M", ts: 1e3 * timestamp(), pid: 1, tid: 1 }; - fs.writeSync( - traceFd, - "[\n" + [{ name: "process_name", args: { name: "tsc" }, ...meta }, { name: "thread_name", args: { name: "Main" }, ...meta }, { name: "TracingStartedInBrowser", ...meta, cat: "disabled-by-default-devtools.timeline" }].map((v) => JSON.stringify(v)).join(",\n") - ); - } - tracingEnabled2.startTracing = startTracing2; - function stopTracing() { - Debug.assert(tracing, "Tracing is not in progress"); - Debug.assert(!!typeCatalog.length === (mode !== "server")); - fs.writeSync(traceFd, ` -] -`); - fs.closeSync(traceFd); - tracing = void 0; - if (typeCatalog.length) { - dumpTypes(typeCatalog); - } else { - legend[legend.length - 1].typesPath = void 0; - } - } - tracingEnabled2.stopTracing = stopTracing; - function recordType(type) { - if (mode !== "server") { - typeCatalog.push(type); - } - } - tracingEnabled2.recordType = recordType; - let Phase; - ((Phase2) => { - Phase2["Parse"] = "parse"; - Phase2["Program"] = "program"; - Phase2["Bind"] = "bind"; - Phase2["Check"] = "check"; - Phase2["CheckTypes"] = "checkTypes"; - Phase2["Emit"] = "emit"; - Phase2["Session"] = "session"; - })(Phase = tracingEnabled2.Phase || (tracingEnabled2.Phase = {})); - function instant(phase, name, args) { - writeEvent("I", phase, name, args, `"s":"g"`); - } - tracingEnabled2.instant = instant; - const eventStack = []; - function push(phase, name, args, separateBeginAndEnd = false) { - if (separateBeginAndEnd) { - writeEvent("B", phase, name, args); - } - eventStack.push({ phase, name, args, time: 1e3 * timestamp(), separateBeginAndEnd }); - } - tracingEnabled2.push = push; - function pop(results) { - Debug.assert(eventStack.length > 0); - writeStackEvent(eventStack.length - 1, 1e3 * timestamp(), results); - eventStack.length--; - } - tracingEnabled2.pop = pop; - function popAll() { - const endTime = 1e3 * timestamp(); - for (let i = eventStack.length - 1; i >= 0; i--) { - writeStackEvent(i, endTime); - } - eventStack.length = 0; - } - tracingEnabled2.popAll = popAll; - const sampleInterval = 1e3 * 10; - function writeStackEvent(index, endTime, results) { - const { phase, name, args, time, separateBeginAndEnd } = eventStack[index]; - if (separateBeginAndEnd) { - Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`"); - writeEvent( - "E", - phase, - name, - args, - /*extras*/ - void 0, - endTime - ); - } else if (sampleInterval - time % sampleInterval <= endTime - time) { - writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time); - } - } - function writeEvent(eventType, phase, name, args, extras, time = 1e3 * timestamp()) { - if (mode === "server" && phase === "checkTypes" /* CheckTypes */) return; - mark("beginTracing"); - fs.writeSync(traceFd, `, -{"pid":1,"tid":1,"ph":"${eventType}","cat":"${phase}","ts":${time},"name":"${name}"`); - if (extras) fs.writeSync(traceFd, `,${extras}`); - if (args) fs.writeSync(traceFd, `,"args":${JSON.stringify(args)}`); - fs.writeSync(traceFd, `}`); - mark("endTracing"); - measure("Tracing", "beginTracing", "endTracing"); - } - function getLocation(node) { - const file = getSourceFileOfNode(node); - return !file ? void 0 : { - path: file.path, - start: indexFromOne(getLineAndCharacterOfPosition(file, node.pos)), - end: indexFromOne(getLineAndCharacterOfPosition(file, node.end)) - }; - function indexFromOne(lc) { - return { - line: lc.line + 1, - character: lc.character + 1 - }; - } - } - function dumpTypes(types) { - var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s; - mark("beginDumpTypes"); - const typesPath = legend[legend.length - 1].typesPath; - const typesFd = fs.openSync(typesPath, "w"); - const recursionIdentityMap = /* @__PURE__ */ new Map(); - fs.writeSync(typesFd, "["); - const numTypes = types.length; - for (let i = 0; i < numTypes; i++) { - const type = types[i]; - const objectFlags = type.objectFlags; - const symbol = type.aliasSymbol ?? type.symbol; - let display; - if (objectFlags & 16 /* Anonymous */ | type.flags & 2944 /* Literal */) { - try { - display = (_a = type.checker) == null ? void 0 : _a.typeToString(type); - } catch { - display = void 0; - } - } - let indexedAccessProperties = {}; - if (type.flags & 8388608 /* IndexedAccess */) { - const indexedAccessType = type; - indexedAccessProperties = { - indexedAccessObjectType: (_b = indexedAccessType.objectType) == null ? void 0 : _b.id, - indexedAccessIndexType: (_c = indexedAccessType.indexType) == null ? void 0 : _c.id - }; - } - let referenceProperties = {}; - if (objectFlags & 4 /* Reference */) { - const referenceType = type; - referenceProperties = { - instantiatedType: (_d = referenceType.target) == null ? void 0 : _d.id, - typeArguments: (_e = referenceType.resolvedTypeArguments) == null ? void 0 : _e.map((t) => t.id), - referenceLocation: getLocation(referenceType.node) - }; - } - let conditionalProperties = {}; - if (type.flags & 16777216 /* Conditional */) { - const conditionalType = type; - conditionalProperties = { - conditionalCheckType: (_f = conditionalType.checkType) == null ? void 0 : _f.id, - conditionalExtendsType: (_g = conditionalType.extendsType) == null ? void 0 : _g.id, - conditionalTrueType: ((_h = conditionalType.resolvedTrueType) == null ? void 0 : _h.id) ?? -1, - conditionalFalseType: ((_i = conditionalType.resolvedFalseType) == null ? void 0 : _i.id) ?? -1 - }; - } - let substitutionProperties = {}; - if (type.flags & 33554432 /* Substitution */) { - const substitutionType = type; - substitutionProperties = { - substitutionBaseType: (_j = substitutionType.baseType) == null ? void 0 : _j.id, - constraintType: (_k = substitutionType.constraint) == null ? void 0 : _k.id - }; - } - let reverseMappedProperties = {}; - if (objectFlags & 1024 /* ReverseMapped */) { - const reverseMappedType = type; - reverseMappedProperties = { - reverseMappedSourceType: (_l = reverseMappedType.source) == null ? void 0 : _l.id, - reverseMappedMappedType: (_m = reverseMappedType.mappedType) == null ? void 0 : _m.id, - reverseMappedConstraintType: (_n = reverseMappedType.constraintType) == null ? void 0 : _n.id - }; - } - let evolvingArrayProperties = {}; - if (objectFlags & 256 /* EvolvingArray */) { - const evolvingArrayType = type; - evolvingArrayProperties = { - evolvingArrayElementType: evolvingArrayType.elementType.id, - evolvingArrayFinalType: (_o = evolvingArrayType.finalArrayType) == null ? void 0 : _o.id - }; - } - let recursionToken; - const recursionIdentity = type.checker.getRecursionIdentity(type); - if (recursionIdentity) { - recursionToken = recursionIdentityMap.get(recursionIdentity); - if (!recursionToken) { - recursionToken = recursionIdentityMap.size; - recursionIdentityMap.set(recursionIdentity, recursionToken); - } - } - const descriptor = { - id: type.id, - intrinsicName: type.intrinsicName, - symbolName: (symbol == null ? void 0 : symbol.escapedName) && unescapeLeadingUnderscores(symbol.escapedName), - recursionId: recursionToken, - isTuple: objectFlags & 8 /* Tuple */ ? true : void 0, - unionTypes: type.flags & 1048576 /* Union */ ? (_p = type.types) == null ? void 0 : _p.map((t) => t.id) : void 0, - intersectionTypes: type.flags & 2097152 /* Intersection */ ? type.types.map((t) => t.id) : void 0, - aliasTypeArguments: (_q = type.aliasTypeArguments) == null ? void 0 : _q.map((t) => t.id), - keyofType: type.flags & 4194304 /* Index */ ? (_r = type.type) == null ? void 0 : _r.id : void 0, - ...indexedAccessProperties, - ...referenceProperties, - ...conditionalProperties, - ...substitutionProperties, - ...reverseMappedProperties, - ...evolvingArrayProperties, - destructuringPattern: getLocation(type.pattern), - firstDeclaration: getLocation((_s = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _s[0]), - flags: Debug.formatTypeFlags(type.flags).split("|"), - display - }; - fs.writeSync(typesFd, JSON.stringify(descriptor)); - if (i < numTypes - 1) { - fs.writeSync(typesFd, ",\n"); - } - } - fs.writeSync(typesFd, "]\n"); - fs.closeSync(typesFd); - mark("endDumpTypes"); - measure("Dump types", "beginDumpTypes", "endDumpTypes"); - } - function dumpLegend() { - if (!legendPath) { - return; - } - fs.writeFileSync(legendPath, JSON.stringify(legend)); - } - tracingEnabled2.dumpLegend = dumpLegend; -})(tracingEnabled || (tracingEnabled = {})); -var startTracing = tracingEnabled.startTracing; -var dumpTracingLegend = tracingEnabled.dumpLegend; - -// src/compiler/types.ts -var SyntaxKind = /* @__PURE__ */ ((SyntaxKind5) => { - SyntaxKind5[SyntaxKind5["Unknown"] = 0] = "Unknown"; - SyntaxKind5[SyntaxKind5["EndOfFileToken"] = 1] = "EndOfFileToken"; - SyntaxKind5[SyntaxKind5["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; - SyntaxKind5[SyntaxKind5["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; - SyntaxKind5[SyntaxKind5["NewLineTrivia"] = 4] = "NewLineTrivia"; - SyntaxKind5[SyntaxKind5["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; - SyntaxKind5[SyntaxKind5["ShebangTrivia"] = 6] = "ShebangTrivia"; - SyntaxKind5[SyntaxKind5["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; - SyntaxKind5[SyntaxKind5["NonTextFileMarkerTrivia"] = 8] = "NonTextFileMarkerTrivia"; - SyntaxKind5[SyntaxKind5["NumericLiteral"] = 9] = "NumericLiteral"; - SyntaxKind5[SyntaxKind5["BigIntLiteral"] = 10] = "BigIntLiteral"; - SyntaxKind5[SyntaxKind5["StringLiteral"] = 11] = "StringLiteral"; - SyntaxKind5[SyntaxKind5["JsxText"] = 12] = "JsxText"; - SyntaxKind5[SyntaxKind5["JsxTextAllWhiteSpaces"] = 13] = "JsxTextAllWhiteSpaces"; - SyntaxKind5[SyntaxKind5["RegularExpressionLiteral"] = 14] = "RegularExpressionLiteral"; - SyntaxKind5[SyntaxKind5["NoSubstitutionTemplateLiteral"] = 15] = "NoSubstitutionTemplateLiteral"; - SyntaxKind5[SyntaxKind5["TemplateHead"] = 16] = "TemplateHead"; - SyntaxKind5[SyntaxKind5["TemplateMiddle"] = 17] = "TemplateMiddle"; - SyntaxKind5[SyntaxKind5["TemplateTail"] = 18] = "TemplateTail"; - SyntaxKind5[SyntaxKind5["OpenBraceToken"] = 19] = "OpenBraceToken"; - SyntaxKind5[SyntaxKind5["CloseBraceToken"] = 20] = "CloseBraceToken"; - SyntaxKind5[SyntaxKind5["OpenParenToken"] = 21] = "OpenParenToken"; - SyntaxKind5[SyntaxKind5["CloseParenToken"] = 22] = "CloseParenToken"; - SyntaxKind5[SyntaxKind5["OpenBracketToken"] = 23] = "OpenBracketToken"; - SyntaxKind5[SyntaxKind5["CloseBracketToken"] = 24] = "CloseBracketToken"; - SyntaxKind5[SyntaxKind5["DotToken"] = 25] = "DotToken"; - SyntaxKind5[SyntaxKind5["DotDotDotToken"] = 26] = "DotDotDotToken"; - SyntaxKind5[SyntaxKind5["SemicolonToken"] = 27] = "SemicolonToken"; - SyntaxKind5[SyntaxKind5["CommaToken"] = 28] = "CommaToken"; - SyntaxKind5[SyntaxKind5["QuestionDotToken"] = 29] = "QuestionDotToken"; - SyntaxKind5[SyntaxKind5["LessThanToken"] = 30] = "LessThanToken"; - SyntaxKind5[SyntaxKind5["LessThanSlashToken"] = 31] = "LessThanSlashToken"; - SyntaxKind5[SyntaxKind5["GreaterThanToken"] = 32] = "GreaterThanToken"; - SyntaxKind5[SyntaxKind5["LessThanEqualsToken"] = 33] = "LessThanEqualsToken"; - SyntaxKind5[SyntaxKind5["GreaterThanEqualsToken"] = 34] = "GreaterThanEqualsToken"; - SyntaxKind5[SyntaxKind5["EqualsEqualsToken"] = 35] = "EqualsEqualsToken"; - SyntaxKind5[SyntaxKind5["ExclamationEqualsToken"] = 36] = "ExclamationEqualsToken"; - SyntaxKind5[SyntaxKind5["EqualsEqualsEqualsToken"] = 37] = "EqualsEqualsEqualsToken"; - SyntaxKind5[SyntaxKind5["ExclamationEqualsEqualsToken"] = 38] = "ExclamationEqualsEqualsToken"; - SyntaxKind5[SyntaxKind5["EqualsGreaterThanToken"] = 39] = "EqualsGreaterThanToken"; - SyntaxKind5[SyntaxKind5["PlusToken"] = 40] = "PlusToken"; - SyntaxKind5[SyntaxKind5["MinusToken"] = 41] = "MinusToken"; - SyntaxKind5[SyntaxKind5["AsteriskToken"] = 42] = "AsteriskToken"; - SyntaxKind5[SyntaxKind5["AsteriskAsteriskToken"] = 43] = "AsteriskAsteriskToken"; - SyntaxKind5[SyntaxKind5["SlashToken"] = 44] = "SlashToken"; - SyntaxKind5[SyntaxKind5["PercentToken"] = 45] = "PercentToken"; - SyntaxKind5[SyntaxKind5["PlusPlusToken"] = 46] = "PlusPlusToken"; - SyntaxKind5[SyntaxKind5["MinusMinusToken"] = 47] = "MinusMinusToken"; - SyntaxKind5[SyntaxKind5["LessThanLessThanToken"] = 48] = "LessThanLessThanToken"; - SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanToken"] = 49] = "GreaterThanGreaterThanToken"; - SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanToken"] = 50] = "GreaterThanGreaterThanGreaterThanToken"; - SyntaxKind5[SyntaxKind5["AmpersandToken"] = 51] = "AmpersandToken"; - SyntaxKind5[SyntaxKind5["BarToken"] = 52] = "BarToken"; - SyntaxKind5[SyntaxKind5["CaretToken"] = 53] = "CaretToken"; - SyntaxKind5[SyntaxKind5["ExclamationToken"] = 54] = "ExclamationToken"; - SyntaxKind5[SyntaxKind5["TildeToken"] = 55] = "TildeToken"; - SyntaxKind5[SyntaxKind5["AmpersandAmpersandToken"] = 56] = "AmpersandAmpersandToken"; - SyntaxKind5[SyntaxKind5["BarBarToken"] = 57] = "BarBarToken"; - SyntaxKind5[SyntaxKind5["QuestionToken"] = 58] = "QuestionToken"; - SyntaxKind5[SyntaxKind5["ColonToken"] = 59] = "ColonToken"; - SyntaxKind5[SyntaxKind5["AtToken"] = 60] = "AtToken"; - SyntaxKind5[SyntaxKind5["QuestionQuestionToken"] = 61] = "QuestionQuestionToken"; - SyntaxKind5[SyntaxKind5["BacktickToken"] = 62] = "BacktickToken"; - SyntaxKind5[SyntaxKind5["HashToken"] = 63] = "HashToken"; - SyntaxKind5[SyntaxKind5["EqualsToken"] = 64] = "EqualsToken"; - SyntaxKind5[SyntaxKind5["PlusEqualsToken"] = 65] = "PlusEqualsToken"; - SyntaxKind5[SyntaxKind5["MinusEqualsToken"] = 66] = "MinusEqualsToken"; - SyntaxKind5[SyntaxKind5["AsteriskEqualsToken"] = 67] = "AsteriskEqualsToken"; - SyntaxKind5[SyntaxKind5["AsteriskAsteriskEqualsToken"] = 68] = "AsteriskAsteriskEqualsToken"; - SyntaxKind5[SyntaxKind5["SlashEqualsToken"] = 69] = "SlashEqualsToken"; - SyntaxKind5[SyntaxKind5["PercentEqualsToken"] = 70] = "PercentEqualsToken"; - SyntaxKind5[SyntaxKind5["LessThanLessThanEqualsToken"] = 71] = "LessThanLessThanEqualsToken"; - SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanEqualsToken"] = 72] = "GreaterThanGreaterThanEqualsToken"; - SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanEqualsToken"] = 73] = "GreaterThanGreaterThanGreaterThanEqualsToken"; - SyntaxKind5[SyntaxKind5["AmpersandEqualsToken"] = 74] = "AmpersandEqualsToken"; - SyntaxKind5[SyntaxKind5["BarEqualsToken"] = 75] = "BarEqualsToken"; - SyntaxKind5[SyntaxKind5["BarBarEqualsToken"] = 76] = "BarBarEqualsToken"; - SyntaxKind5[SyntaxKind5["AmpersandAmpersandEqualsToken"] = 77] = "AmpersandAmpersandEqualsToken"; - SyntaxKind5[SyntaxKind5["QuestionQuestionEqualsToken"] = 78] = "QuestionQuestionEqualsToken"; - SyntaxKind5[SyntaxKind5["CaretEqualsToken"] = 79] = "CaretEqualsToken"; - SyntaxKind5[SyntaxKind5["Identifier"] = 80] = "Identifier"; - SyntaxKind5[SyntaxKind5["PrivateIdentifier"] = 81] = "PrivateIdentifier"; - SyntaxKind5[SyntaxKind5["JSDocCommentTextToken"] = 82] = "JSDocCommentTextToken"; - SyntaxKind5[SyntaxKind5["BreakKeyword"] = 83] = "BreakKeyword"; - SyntaxKind5[SyntaxKind5["CaseKeyword"] = 84] = "CaseKeyword"; - SyntaxKind5[SyntaxKind5["CatchKeyword"] = 85] = "CatchKeyword"; - SyntaxKind5[SyntaxKind5["ClassKeyword"] = 86] = "ClassKeyword"; - SyntaxKind5[SyntaxKind5["ConstKeyword"] = 87] = "ConstKeyword"; - SyntaxKind5[SyntaxKind5["ContinueKeyword"] = 88] = "ContinueKeyword"; - SyntaxKind5[SyntaxKind5["DebuggerKeyword"] = 89] = "DebuggerKeyword"; - SyntaxKind5[SyntaxKind5["DefaultKeyword"] = 90] = "DefaultKeyword"; - SyntaxKind5[SyntaxKind5["DeleteKeyword"] = 91] = "DeleteKeyword"; - SyntaxKind5[SyntaxKind5["DoKeyword"] = 92] = "DoKeyword"; - SyntaxKind5[SyntaxKind5["ElseKeyword"] = 93] = "ElseKeyword"; - SyntaxKind5[SyntaxKind5["EnumKeyword"] = 94] = "EnumKeyword"; - SyntaxKind5[SyntaxKind5["ExportKeyword"] = 95] = "ExportKeyword"; - SyntaxKind5[SyntaxKind5["ExtendsKeyword"] = 96] = "ExtendsKeyword"; - SyntaxKind5[SyntaxKind5["FalseKeyword"] = 97] = "FalseKeyword"; - SyntaxKind5[SyntaxKind5["FinallyKeyword"] = 98] = "FinallyKeyword"; - SyntaxKind5[SyntaxKind5["ForKeyword"] = 99] = "ForKeyword"; - SyntaxKind5[SyntaxKind5["FunctionKeyword"] = 100] = "FunctionKeyword"; - SyntaxKind5[SyntaxKind5["IfKeyword"] = 101] = "IfKeyword"; - SyntaxKind5[SyntaxKind5["ImportKeyword"] = 102] = "ImportKeyword"; - SyntaxKind5[SyntaxKind5["InKeyword"] = 103] = "InKeyword"; - SyntaxKind5[SyntaxKind5["InstanceOfKeyword"] = 104] = "InstanceOfKeyword"; - SyntaxKind5[SyntaxKind5["NewKeyword"] = 105] = "NewKeyword"; - SyntaxKind5[SyntaxKind5["NullKeyword"] = 106] = "NullKeyword"; - SyntaxKind5[SyntaxKind5["ReturnKeyword"] = 107] = "ReturnKeyword"; - SyntaxKind5[SyntaxKind5["SuperKeyword"] = 108] = "SuperKeyword"; - SyntaxKind5[SyntaxKind5["SwitchKeyword"] = 109] = "SwitchKeyword"; - SyntaxKind5[SyntaxKind5["ThisKeyword"] = 110] = "ThisKeyword"; - SyntaxKind5[SyntaxKind5["ThrowKeyword"] = 111] = "ThrowKeyword"; - SyntaxKind5[SyntaxKind5["TrueKeyword"] = 112] = "TrueKeyword"; - SyntaxKind5[SyntaxKind5["TryKeyword"] = 113] = "TryKeyword"; - SyntaxKind5[SyntaxKind5["TypeOfKeyword"] = 114] = "TypeOfKeyword"; - SyntaxKind5[SyntaxKind5["VarKeyword"] = 115] = "VarKeyword"; - SyntaxKind5[SyntaxKind5["VoidKeyword"] = 116] = "VoidKeyword"; - SyntaxKind5[SyntaxKind5["WhileKeyword"] = 117] = "WhileKeyword"; - SyntaxKind5[SyntaxKind5["WithKeyword"] = 118] = "WithKeyword"; - SyntaxKind5[SyntaxKind5["ImplementsKeyword"] = 119] = "ImplementsKeyword"; - SyntaxKind5[SyntaxKind5["InterfaceKeyword"] = 120] = "InterfaceKeyword"; - SyntaxKind5[SyntaxKind5["LetKeyword"] = 121] = "LetKeyword"; - SyntaxKind5[SyntaxKind5["PackageKeyword"] = 122] = "PackageKeyword"; - SyntaxKind5[SyntaxKind5["PrivateKeyword"] = 123] = "PrivateKeyword"; - SyntaxKind5[SyntaxKind5["ProtectedKeyword"] = 124] = "ProtectedKeyword"; - SyntaxKind5[SyntaxKind5["PublicKeyword"] = 125] = "PublicKeyword"; - SyntaxKind5[SyntaxKind5["StaticKeyword"] = 126] = "StaticKeyword"; - SyntaxKind5[SyntaxKind5["YieldKeyword"] = 127] = "YieldKeyword"; - SyntaxKind5[SyntaxKind5["AbstractKeyword"] = 128] = "AbstractKeyword"; - SyntaxKind5[SyntaxKind5["AccessorKeyword"] = 129] = "AccessorKeyword"; - SyntaxKind5[SyntaxKind5["AsKeyword"] = 130] = "AsKeyword"; - SyntaxKind5[SyntaxKind5["AssertsKeyword"] = 131] = "AssertsKeyword"; - SyntaxKind5[SyntaxKind5["AssertKeyword"] = 132] = "AssertKeyword"; - SyntaxKind5[SyntaxKind5["AnyKeyword"] = 133] = "AnyKeyword"; - SyntaxKind5[SyntaxKind5["AsyncKeyword"] = 134] = "AsyncKeyword"; - SyntaxKind5[SyntaxKind5["AwaitKeyword"] = 135] = "AwaitKeyword"; - SyntaxKind5[SyntaxKind5["BooleanKeyword"] = 136] = "BooleanKeyword"; - SyntaxKind5[SyntaxKind5["ConstructorKeyword"] = 137] = "ConstructorKeyword"; - SyntaxKind5[SyntaxKind5["DeclareKeyword"] = 138] = "DeclareKeyword"; - SyntaxKind5[SyntaxKind5["GetKeyword"] = 139] = "GetKeyword"; - SyntaxKind5[SyntaxKind5["InferKeyword"] = 140] = "InferKeyword"; - SyntaxKind5[SyntaxKind5["IntrinsicKeyword"] = 141] = "IntrinsicKeyword"; - SyntaxKind5[SyntaxKind5["IsKeyword"] = 142] = "IsKeyword"; - SyntaxKind5[SyntaxKind5["KeyOfKeyword"] = 143] = "KeyOfKeyword"; - SyntaxKind5[SyntaxKind5["ModuleKeyword"] = 144] = "ModuleKeyword"; - SyntaxKind5[SyntaxKind5["NamespaceKeyword"] = 145] = "NamespaceKeyword"; - SyntaxKind5[SyntaxKind5["NeverKeyword"] = 146] = "NeverKeyword"; - SyntaxKind5[SyntaxKind5["OutKeyword"] = 147] = "OutKeyword"; - SyntaxKind5[SyntaxKind5["ReadonlyKeyword"] = 148] = "ReadonlyKeyword"; - SyntaxKind5[SyntaxKind5["RequireKeyword"] = 149] = "RequireKeyword"; - SyntaxKind5[SyntaxKind5["NumberKeyword"] = 150] = "NumberKeyword"; - SyntaxKind5[SyntaxKind5["ObjectKeyword"] = 151] = "ObjectKeyword"; - SyntaxKind5[SyntaxKind5["SatisfiesKeyword"] = 152] = "SatisfiesKeyword"; - SyntaxKind5[SyntaxKind5["SetKeyword"] = 153] = "SetKeyword"; - SyntaxKind5[SyntaxKind5["StringKeyword"] = 154] = "StringKeyword"; - SyntaxKind5[SyntaxKind5["SymbolKeyword"] = 155] = "SymbolKeyword"; - SyntaxKind5[SyntaxKind5["TypeKeyword"] = 156] = "TypeKeyword"; - SyntaxKind5[SyntaxKind5["UndefinedKeyword"] = 157] = "UndefinedKeyword"; - SyntaxKind5[SyntaxKind5["UniqueKeyword"] = 158] = "UniqueKeyword"; - SyntaxKind5[SyntaxKind5["UnknownKeyword"] = 159] = "UnknownKeyword"; - SyntaxKind5[SyntaxKind5["UsingKeyword"] = 160] = "UsingKeyword"; - SyntaxKind5[SyntaxKind5["FromKeyword"] = 161] = "FromKeyword"; - SyntaxKind5[SyntaxKind5["GlobalKeyword"] = 162] = "GlobalKeyword"; - SyntaxKind5[SyntaxKind5["BigIntKeyword"] = 163] = "BigIntKeyword"; - SyntaxKind5[SyntaxKind5["OverrideKeyword"] = 164] = "OverrideKeyword"; - SyntaxKind5[SyntaxKind5["OfKeyword"] = 165] = "OfKeyword"; - SyntaxKind5[SyntaxKind5["QualifiedName"] = 166] = "QualifiedName"; - SyntaxKind5[SyntaxKind5["ComputedPropertyName"] = 167] = "ComputedPropertyName"; - SyntaxKind5[SyntaxKind5["TypeParameter"] = 168] = "TypeParameter"; - SyntaxKind5[SyntaxKind5["Parameter"] = 169] = "Parameter"; - SyntaxKind5[SyntaxKind5["Decorator"] = 170] = "Decorator"; - SyntaxKind5[SyntaxKind5["PropertySignature"] = 171] = "PropertySignature"; - SyntaxKind5[SyntaxKind5["PropertyDeclaration"] = 172] = "PropertyDeclaration"; - SyntaxKind5[SyntaxKind5["MethodSignature"] = 173] = "MethodSignature"; - SyntaxKind5[SyntaxKind5["MethodDeclaration"] = 174] = "MethodDeclaration"; - SyntaxKind5[SyntaxKind5["ClassStaticBlockDeclaration"] = 175] = "ClassStaticBlockDeclaration"; - SyntaxKind5[SyntaxKind5["Constructor"] = 176] = "Constructor"; - SyntaxKind5[SyntaxKind5["GetAccessor"] = 177] = "GetAccessor"; - SyntaxKind5[SyntaxKind5["SetAccessor"] = 178] = "SetAccessor"; - SyntaxKind5[SyntaxKind5["CallSignature"] = 179] = "CallSignature"; - SyntaxKind5[SyntaxKind5["ConstructSignature"] = 180] = "ConstructSignature"; - SyntaxKind5[SyntaxKind5["IndexSignature"] = 181] = "IndexSignature"; - SyntaxKind5[SyntaxKind5["TypePredicate"] = 182] = "TypePredicate"; - SyntaxKind5[SyntaxKind5["TypeReference"] = 183] = "TypeReference"; - SyntaxKind5[SyntaxKind5["FunctionType"] = 184] = "FunctionType"; - SyntaxKind5[SyntaxKind5["ConstructorType"] = 185] = "ConstructorType"; - SyntaxKind5[SyntaxKind5["TypeQuery"] = 186] = "TypeQuery"; - SyntaxKind5[SyntaxKind5["TypeLiteral"] = 187] = "TypeLiteral"; - SyntaxKind5[SyntaxKind5["ArrayType"] = 188] = "ArrayType"; - SyntaxKind5[SyntaxKind5["TupleType"] = 189] = "TupleType"; - SyntaxKind5[SyntaxKind5["OptionalType"] = 190] = "OptionalType"; - SyntaxKind5[SyntaxKind5["RestType"] = 191] = "RestType"; - SyntaxKind5[SyntaxKind5["UnionType"] = 192] = "UnionType"; - SyntaxKind5[SyntaxKind5["IntersectionType"] = 193] = "IntersectionType"; - SyntaxKind5[SyntaxKind5["ConditionalType"] = 194] = "ConditionalType"; - SyntaxKind5[SyntaxKind5["InferType"] = 195] = "InferType"; - SyntaxKind5[SyntaxKind5["ParenthesizedType"] = 196] = "ParenthesizedType"; - SyntaxKind5[SyntaxKind5["ThisType"] = 197] = "ThisType"; - SyntaxKind5[SyntaxKind5["TypeOperator"] = 198] = "TypeOperator"; - SyntaxKind5[SyntaxKind5["IndexedAccessType"] = 199] = "IndexedAccessType"; - SyntaxKind5[SyntaxKind5["MappedType"] = 200] = "MappedType"; - SyntaxKind5[SyntaxKind5["LiteralType"] = 201] = "LiteralType"; - SyntaxKind5[SyntaxKind5["NamedTupleMember"] = 202] = "NamedTupleMember"; - SyntaxKind5[SyntaxKind5["TemplateLiteralType"] = 203] = "TemplateLiteralType"; - SyntaxKind5[SyntaxKind5["TemplateLiteralTypeSpan"] = 204] = "TemplateLiteralTypeSpan"; - SyntaxKind5[SyntaxKind5["ImportType"] = 205] = "ImportType"; - SyntaxKind5[SyntaxKind5["ObjectBindingPattern"] = 206] = "ObjectBindingPattern"; - SyntaxKind5[SyntaxKind5["ArrayBindingPattern"] = 207] = "ArrayBindingPattern"; - SyntaxKind5[SyntaxKind5["BindingElement"] = 208] = "BindingElement"; - SyntaxKind5[SyntaxKind5["ArrayLiteralExpression"] = 209] = "ArrayLiteralExpression"; - SyntaxKind5[SyntaxKind5["ObjectLiteralExpression"] = 210] = "ObjectLiteralExpression"; - SyntaxKind5[SyntaxKind5["PropertyAccessExpression"] = 211] = "PropertyAccessExpression"; - SyntaxKind5[SyntaxKind5["ElementAccessExpression"] = 212] = "ElementAccessExpression"; - SyntaxKind5[SyntaxKind5["CallExpression"] = 213] = "CallExpression"; - SyntaxKind5[SyntaxKind5["NewExpression"] = 214] = "NewExpression"; - SyntaxKind5[SyntaxKind5["TaggedTemplateExpression"] = 215] = "TaggedTemplateExpression"; - SyntaxKind5[SyntaxKind5["TypeAssertionExpression"] = 216] = "TypeAssertionExpression"; - SyntaxKind5[SyntaxKind5["ParenthesizedExpression"] = 217] = "ParenthesizedExpression"; - SyntaxKind5[SyntaxKind5["FunctionExpression"] = 218] = "FunctionExpression"; - SyntaxKind5[SyntaxKind5["ArrowFunction"] = 219] = "ArrowFunction"; - SyntaxKind5[SyntaxKind5["DeleteExpression"] = 220] = "DeleteExpression"; - SyntaxKind5[SyntaxKind5["TypeOfExpression"] = 221] = "TypeOfExpression"; - SyntaxKind5[SyntaxKind5["VoidExpression"] = 222] = "VoidExpression"; - SyntaxKind5[SyntaxKind5["AwaitExpression"] = 223] = "AwaitExpression"; - SyntaxKind5[SyntaxKind5["PrefixUnaryExpression"] = 224] = "PrefixUnaryExpression"; - SyntaxKind5[SyntaxKind5["PostfixUnaryExpression"] = 225] = "PostfixUnaryExpression"; - SyntaxKind5[SyntaxKind5["BinaryExpression"] = 226] = "BinaryExpression"; - SyntaxKind5[SyntaxKind5["ConditionalExpression"] = 227] = "ConditionalExpression"; - SyntaxKind5[SyntaxKind5["TemplateExpression"] = 228] = "TemplateExpression"; - SyntaxKind5[SyntaxKind5["YieldExpression"] = 229] = "YieldExpression"; - SyntaxKind5[SyntaxKind5["SpreadElement"] = 230] = "SpreadElement"; - SyntaxKind5[SyntaxKind5["ClassExpression"] = 231] = "ClassExpression"; - SyntaxKind5[SyntaxKind5["OmittedExpression"] = 232] = "OmittedExpression"; - SyntaxKind5[SyntaxKind5["ExpressionWithTypeArguments"] = 233] = "ExpressionWithTypeArguments"; - SyntaxKind5[SyntaxKind5["AsExpression"] = 234] = "AsExpression"; - SyntaxKind5[SyntaxKind5["NonNullExpression"] = 235] = "NonNullExpression"; - SyntaxKind5[SyntaxKind5["MetaProperty"] = 236] = "MetaProperty"; - SyntaxKind5[SyntaxKind5["SyntheticExpression"] = 237] = "SyntheticExpression"; - SyntaxKind5[SyntaxKind5["SatisfiesExpression"] = 238] = "SatisfiesExpression"; - SyntaxKind5[SyntaxKind5["TemplateSpan"] = 239] = "TemplateSpan"; - SyntaxKind5[SyntaxKind5["SemicolonClassElement"] = 240] = "SemicolonClassElement"; - SyntaxKind5[SyntaxKind5["Block"] = 241] = "Block"; - SyntaxKind5[SyntaxKind5["EmptyStatement"] = 242] = "EmptyStatement"; - SyntaxKind5[SyntaxKind5["VariableStatement"] = 243] = "VariableStatement"; - SyntaxKind5[SyntaxKind5["ExpressionStatement"] = 244] = "ExpressionStatement"; - SyntaxKind5[SyntaxKind5["IfStatement"] = 245] = "IfStatement"; - SyntaxKind5[SyntaxKind5["DoStatement"] = 246] = "DoStatement"; - SyntaxKind5[SyntaxKind5["WhileStatement"] = 247] = "WhileStatement"; - SyntaxKind5[SyntaxKind5["ForStatement"] = 248] = "ForStatement"; - SyntaxKind5[SyntaxKind5["ForInStatement"] = 249] = "ForInStatement"; - SyntaxKind5[SyntaxKind5["ForOfStatement"] = 250] = "ForOfStatement"; - SyntaxKind5[SyntaxKind5["ContinueStatement"] = 251] = "ContinueStatement"; - SyntaxKind5[SyntaxKind5["BreakStatement"] = 252] = "BreakStatement"; - SyntaxKind5[SyntaxKind5["ReturnStatement"] = 253] = "ReturnStatement"; - SyntaxKind5[SyntaxKind5["WithStatement"] = 254] = "WithStatement"; - SyntaxKind5[SyntaxKind5["SwitchStatement"] = 255] = "SwitchStatement"; - SyntaxKind5[SyntaxKind5["LabeledStatement"] = 256] = "LabeledStatement"; - SyntaxKind5[SyntaxKind5["ThrowStatement"] = 257] = "ThrowStatement"; - SyntaxKind5[SyntaxKind5["TryStatement"] = 258] = "TryStatement"; - SyntaxKind5[SyntaxKind5["DebuggerStatement"] = 259] = "DebuggerStatement"; - SyntaxKind5[SyntaxKind5["VariableDeclaration"] = 260] = "VariableDeclaration"; - SyntaxKind5[SyntaxKind5["VariableDeclarationList"] = 261] = "VariableDeclarationList"; - SyntaxKind5[SyntaxKind5["FunctionDeclaration"] = 262] = "FunctionDeclaration"; - SyntaxKind5[SyntaxKind5["ClassDeclaration"] = 263] = "ClassDeclaration"; - SyntaxKind5[SyntaxKind5["InterfaceDeclaration"] = 264] = "InterfaceDeclaration"; - SyntaxKind5[SyntaxKind5["TypeAliasDeclaration"] = 265] = "TypeAliasDeclaration"; - SyntaxKind5[SyntaxKind5["EnumDeclaration"] = 266] = "EnumDeclaration"; - SyntaxKind5[SyntaxKind5["ModuleDeclaration"] = 267] = "ModuleDeclaration"; - SyntaxKind5[SyntaxKind5["ModuleBlock"] = 268] = "ModuleBlock"; - SyntaxKind5[SyntaxKind5["CaseBlock"] = 269] = "CaseBlock"; - SyntaxKind5[SyntaxKind5["NamespaceExportDeclaration"] = 270] = "NamespaceExportDeclaration"; - SyntaxKind5[SyntaxKind5["ImportEqualsDeclaration"] = 271] = "ImportEqualsDeclaration"; - SyntaxKind5[SyntaxKind5["ImportDeclaration"] = 272] = "ImportDeclaration"; - SyntaxKind5[SyntaxKind5["ImportClause"] = 273] = "ImportClause"; - SyntaxKind5[SyntaxKind5["NamespaceImport"] = 274] = "NamespaceImport"; - SyntaxKind5[SyntaxKind5["NamedImports"] = 275] = "NamedImports"; - SyntaxKind5[SyntaxKind5["ImportSpecifier"] = 276] = "ImportSpecifier"; - SyntaxKind5[SyntaxKind5["ExportAssignment"] = 277] = "ExportAssignment"; - SyntaxKind5[SyntaxKind5["ExportDeclaration"] = 278] = "ExportDeclaration"; - SyntaxKind5[SyntaxKind5["NamedExports"] = 279] = "NamedExports"; - SyntaxKind5[SyntaxKind5["NamespaceExport"] = 280] = "NamespaceExport"; - SyntaxKind5[SyntaxKind5["ExportSpecifier"] = 281] = "ExportSpecifier"; - SyntaxKind5[SyntaxKind5["MissingDeclaration"] = 282] = "MissingDeclaration"; - SyntaxKind5[SyntaxKind5["ExternalModuleReference"] = 283] = "ExternalModuleReference"; - SyntaxKind5[SyntaxKind5["JsxElement"] = 284] = "JsxElement"; - SyntaxKind5[SyntaxKind5["JsxSelfClosingElement"] = 285] = "JsxSelfClosingElement"; - SyntaxKind5[SyntaxKind5["JsxOpeningElement"] = 286] = "JsxOpeningElement"; - SyntaxKind5[SyntaxKind5["JsxClosingElement"] = 287] = "JsxClosingElement"; - SyntaxKind5[SyntaxKind5["JsxFragment"] = 288] = "JsxFragment"; - SyntaxKind5[SyntaxKind5["JsxOpeningFragment"] = 289] = "JsxOpeningFragment"; - SyntaxKind5[SyntaxKind5["JsxClosingFragment"] = 290] = "JsxClosingFragment"; - SyntaxKind5[SyntaxKind5["JsxAttribute"] = 291] = "JsxAttribute"; - SyntaxKind5[SyntaxKind5["JsxAttributes"] = 292] = "JsxAttributes"; - SyntaxKind5[SyntaxKind5["JsxSpreadAttribute"] = 293] = "JsxSpreadAttribute"; - SyntaxKind5[SyntaxKind5["JsxExpression"] = 294] = "JsxExpression"; - SyntaxKind5[SyntaxKind5["JsxNamespacedName"] = 295] = "JsxNamespacedName"; - SyntaxKind5[SyntaxKind5["CaseClause"] = 296] = "CaseClause"; - SyntaxKind5[SyntaxKind5["DefaultClause"] = 297] = "DefaultClause"; - SyntaxKind5[SyntaxKind5["HeritageClause"] = 298] = "HeritageClause"; - SyntaxKind5[SyntaxKind5["CatchClause"] = 299] = "CatchClause"; - SyntaxKind5[SyntaxKind5["ImportAttributes"] = 300] = "ImportAttributes"; - SyntaxKind5[SyntaxKind5["ImportAttribute"] = 301] = "ImportAttribute"; - SyntaxKind5[SyntaxKind5["AssertClause"] = 300 /* ImportAttributes */] = "AssertClause"; - SyntaxKind5[SyntaxKind5["AssertEntry"] = 301 /* ImportAttribute */] = "AssertEntry"; - SyntaxKind5[SyntaxKind5["ImportTypeAssertionContainer"] = 302] = "ImportTypeAssertionContainer"; - SyntaxKind5[SyntaxKind5["PropertyAssignment"] = 303] = "PropertyAssignment"; - SyntaxKind5[SyntaxKind5["ShorthandPropertyAssignment"] = 304] = "ShorthandPropertyAssignment"; - SyntaxKind5[SyntaxKind5["SpreadAssignment"] = 305] = "SpreadAssignment"; - SyntaxKind5[SyntaxKind5["EnumMember"] = 306] = "EnumMember"; - SyntaxKind5[SyntaxKind5["SourceFile"] = 307] = "SourceFile"; - SyntaxKind5[SyntaxKind5["Bundle"] = 308] = "Bundle"; - SyntaxKind5[SyntaxKind5["JSDocTypeExpression"] = 309] = "JSDocTypeExpression"; - SyntaxKind5[SyntaxKind5["JSDocNameReference"] = 310] = "JSDocNameReference"; - SyntaxKind5[SyntaxKind5["JSDocMemberName"] = 311] = "JSDocMemberName"; - SyntaxKind5[SyntaxKind5["JSDocAllType"] = 312] = "JSDocAllType"; - SyntaxKind5[SyntaxKind5["JSDocUnknownType"] = 313] = "JSDocUnknownType"; - SyntaxKind5[SyntaxKind5["JSDocNullableType"] = 314] = "JSDocNullableType"; - SyntaxKind5[SyntaxKind5["JSDocNonNullableType"] = 315] = "JSDocNonNullableType"; - SyntaxKind5[SyntaxKind5["JSDocOptionalType"] = 316] = "JSDocOptionalType"; - SyntaxKind5[SyntaxKind5["JSDocFunctionType"] = 317] = "JSDocFunctionType"; - SyntaxKind5[SyntaxKind5["JSDocVariadicType"] = 318] = "JSDocVariadicType"; - SyntaxKind5[SyntaxKind5["JSDocNamepathType"] = 319] = "JSDocNamepathType"; - SyntaxKind5[SyntaxKind5["JSDoc"] = 320] = "JSDoc"; - SyntaxKind5[SyntaxKind5["JSDocComment"] = 320 /* JSDoc */] = "JSDocComment"; - SyntaxKind5[SyntaxKind5["JSDocText"] = 321] = "JSDocText"; - SyntaxKind5[SyntaxKind5["JSDocTypeLiteral"] = 322] = "JSDocTypeLiteral"; - SyntaxKind5[SyntaxKind5["JSDocSignature"] = 323] = "JSDocSignature"; - SyntaxKind5[SyntaxKind5["JSDocLink"] = 324] = "JSDocLink"; - SyntaxKind5[SyntaxKind5["JSDocLinkCode"] = 325] = "JSDocLinkCode"; - SyntaxKind5[SyntaxKind5["JSDocLinkPlain"] = 326] = "JSDocLinkPlain"; - SyntaxKind5[SyntaxKind5["JSDocTag"] = 327] = "JSDocTag"; - SyntaxKind5[SyntaxKind5["JSDocAugmentsTag"] = 328] = "JSDocAugmentsTag"; - SyntaxKind5[SyntaxKind5["JSDocImplementsTag"] = 329] = "JSDocImplementsTag"; - SyntaxKind5[SyntaxKind5["JSDocAuthorTag"] = 330] = "JSDocAuthorTag"; - SyntaxKind5[SyntaxKind5["JSDocDeprecatedTag"] = 331] = "JSDocDeprecatedTag"; - SyntaxKind5[SyntaxKind5["JSDocClassTag"] = 332] = "JSDocClassTag"; - SyntaxKind5[SyntaxKind5["JSDocPublicTag"] = 333] = "JSDocPublicTag"; - SyntaxKind5[SyntaxKind5["JSDocPrivateTag"] = 334] = "JSDocPrivateTag"; - SyntaxKind5[SyntaxKind5["JSDocProtectedTag"] = 335] = "JSDocProtectedTag"; - SyntaxKind5[SyntaxKind5["JSDocReadonlyTag"] = 336] = "JSDocReadonlyTag"; - SyntaxKind5[SyntaxKind5["JSDocOverrideTag"] = 337] = "JSDocOverrideTag"; - SyntaxKind5[SyntaxKind5["JSDocCallbackTag"] = 338] = "JSDocCallbackTag"; - SyntaxKind5[SyntaxKind5["JSDocOverloadTag"] = 339] = "JSDocOverloadTag"; - SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 340] = "JSDocEnumTag"; - SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 341] = "JSDocParameterTag"; - SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 342] = "JSDocReturnTag"; - SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 343] = "JSDocThisTag"; - SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 344] = "JSDocTypeTag"; - SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 345] = "JSDocTemplateTag"; - SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 346] = "JSDocTypedefTag"; - SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 347] = "JSDocSeeTag"; - SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 348] = "JSDocPropertyTag"; - SyntaxKind5[SyntaxKind5["JSDocThrowsTag"] = 349] = "JSDocThrowsTag"; - SyntaxKind5[SyntaxKind5["JSDocSatisfiesTag"] = 350] = "JSDocSatisfiesTag"; - SyntaxKind5[SyntaxKind5["JSDocImportTag"] = 351] = "JSDocImportTag"; - SyntaxKind5[SyntaxKind5["SyntaxList"] = 352] = "SyntaxList"; - SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 353] = "NotEmittedStatement"; - SyntaxKind5[SyntaxKind5["NotEmittedTypeElement"] = 354] = "NotEmittedTypeElement"; - SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 355] = "PartiallyEmittedExpression"; - SyntaxKind5[SyntaxKind5["CommaListExpression"] = 356] = "CommaListExpression"; - SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 357] = "SyntheticReferenceExpression"; - SyntaxKind5[SyntaxKind5["Count"] = 358] = "Count"; - SyntaxKind5[SyntaxKind5["FirstAssignment"] = 64 /* EqualsToken */] = "FirstAssignment"; - SyntaxKind5[SyntaxKind5["LastAssignment"] = 79 /* CaretEqualsToken */] = "LastAssignment"; - SyntaxKind5[SyntaxKind5["FirstCompoundAssignment"] = 65 /* PlusEqualsToken */] = "FirstCompoundAssignment"; - SyntaxKind5[SyntaxKind5["LastCompoundAssignment"] = 79 /* CaretEqualsToken */] = "LastCompoundAssignment"; - SyntaxKind5[SyntaxKind5["FirstReservedWord"] = 83 /* BreakKeyword */] = "FirstReservedWord"; - SyntaxKind5[SyntaxKind5["LastReservedWord"] = 118 /* WithKeyword */] = "LastReservedWord"; - SyntaxKind5[SyntaxKind5["FirstKeyword"] = 83 /* BreakKeyword */] = "FirstKeyword"; - SyntaxKind5[SyntaxKind5["LastKeyword"] = 165 /* OfKeyword */] = "LastKeyword"; - SyntaxKind5[SyntaxKind5["FirstFutureReservedWord"] = 119 /* ImplementsKeyword */] = "FirstFutureReservedWord"; - SyntaxKind5[SyntaxKind5["LastFutureReservedWord"] = 127 /* YieldKeyword */] = "LastFutureReservedWord"; - SyntaxKind5[SyntaxKind5["FirstTypeNode"] = 182 /* TypePredicate */] = "FirstTypeNode"; - SyntaxKind5[SyntaxKind5["LastTypeNode"] = 205 /* ImportType */] = "LastTypeNode"; - SyntaxKind5[SyntaxKind5["FirstPunctuation"] = 19 /* OpenBraceToken */] = "FirstPunctuation"; - SyntaxKind5[SyntaxKind5["LastPunctuation"] = 79 /* CaretEqualsToken */] = "LastPunctuation"; - SyntaxKind5[SyntaxKind5["FirstToken"] = 0 /* Unknown */] = "FirstToken"; - SyntaxKind5[SyntaxKind5["LastToken"] = 165 /* LastKeyword */] = "LastToken"; - SyntaxKind5[SyntaxKind5["FirstTriviaToken"] = 2 /* SingleLineCommentTrivia */] = "FirstTriviaToken"; - SyntaxKind5[SyntaxKind5["LastTriviaToken"] = 7 /* ConflictMarkerTrivia */] = "LastTriviaToken"; - SyntaxKind5[SyntaxKind5["FirstLiteralToken"] = 9 /* NumericLiteral */] = "FirstLiteralToken"; - SyntaxKind5[SyntaxKind5["LastLiteralToken"] = 15 /* NoSubstitutionTemplateLiteral */] = "LastLiteralToken"; - SyntaxKind5[SyntaxKind5["FirstTemplateToken"] = 15 /* NoSubstitutionTemplateLiteral */] = "FirstTemplateToken"; - SyntaxKind5[SyntaxKind5["LastTemplateToken"] = 18 /* TemplateTail */] = "LastTemplateToken"; - SyntaxKind5[SyntaxKind5["FirstBinaryOperator"] = 30 /* LessThanToken */] = "FirstBinaryOperator"; - SyntaxKind5[SyntaxKind5["LastBinaryOperator"] = 79 /* CaretEqualsToken */] = "LastBinaryOperator"; - SyntaxKind5[SyntaxKind5["FirstStatement"] = 243 /* VariableStatement */] = "FirstStatement"; - SyntaxKind5[SyntaxKind5["LastStatement"] = 259 /* DebuggerStatement */] = "LastStatement"; - SyntaxKind5[SyntaxKind5["FirstNode"] = 166 /* QualifiedName */] = "FirstNode"; - SyntaxKind5[SyntaxKind5["FirstJSDocNode"] = 309 /* JSDocTypeExpression */] = "FirstJSDocNode"; - SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 351 /* JSDocImportTag */] = "LastJSDocNode"; - SyntaxKind5[SyntaxKind5["FirstJSDocTagNode"] = 327 /* JSDocTag */] = "FirstJSDocTagNode"; - SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 351 /* JSDocImportTag */] = "LastJSDocTagNode"; - SyntaxKind5[SyntaxKind5["FirstContextualKeyword"] = 128 /* AbstractKeyword */] = "FirstContextualKeyword"; - SyntaxKind5[SyntaxKind5["LastContextualKeyword"] = 165 /* OfKeyword */] = "LastContextualKeyword"; - return SyntaxKind5; -})(SyntaxKind || {}); -var NodeFlags = /* @__PURE__ */ ((NodeFlags3) => { - NodeFlags3[NodeFlags3["None"] = 0] = "None"; - NodeFlags3[NodeFlags3["Let"] = 1] = "Let"; - NodeFlags3[NodeFlags3["Const"] = 2] = "Const"; - NodeFlags3[NodeFlags3["Using"] = 4] = "Using"; - NodeFlags3[NodeFlags3["AwaitUsing"] = 6] = "AwaitUsing"; - NodeFlags3[NodeFlags3["NestedNamespace"] = 8] = "NestedNamespace"; - NodeFlags3[NodeFlags3["Synthesized"] = 16] = "Synthesized"; - NodeFlags3[NodeFlags3["Namespace"] = 32] = "Namespace"; - NodeFlags3[NodeFlags3["OptionalChain"] = 64] = "OptionalChain"; - NodeFlags3[NodeFlags3["ExportContext"] = 128] = "ExportContext"; - NodeFlags3[NodeFlags3["ContainsThis"] = 256] = "ContainsThis"; - NodeFlags3[NodeFlags3["HasImplicitReturn"] = 512] = "HasImplicitReturn"; - NodeFlags3[NodeFlags3["HasExplicitReturn"] = 1024] = "HasExplicitReturn"; - NodeFlags3[NodeFlags3["GlobalAugmentation"] = 2048] = "GlobalAugmentation"; - NodeFlags3[NodeFlags3["HasAsyncFunctions"] = 4096] = "HasAsyncFunctions"; - NodeFlags3[NodeFlags3["DisallowInContext"] = 8192] = "DisallowInContext"; - NodeFlags3[NodeFlags3["YieldContext"] = 16384] = "YieldContext"; - NodeFlags3[NodeFlags3["DecoratorContext"] = 32768] = "DecoratorContext"; - NodeFlags3[NodeFlags3["AwaitContext"] = 65536] = "AwaitContext"; - NodeFlags3[NodeFlags3["DisallowConditionalTypesContext"] = 131072] = "DisallowConditionalTypesContext"; - NodeFlags3[NodeFlags3["ThisNodeHasError"] = 262144] = "ThisNodeHasError"; - NodeFlags3[NodeFlags3["JavaScriptFile"] = 524288] = "JavaScriptFile"; - NodeFlags3[NodeFlags3["ThisNodeOrAnySubNodesHasError"] = 1048576] = "ThisNodeOrAnySubNodesHasError"; - NodeFlags3[NodeFlags3["HasAggregatedChildData"] = 2097152] = "HasAggregatedChildData"; - NodeFlags3[NodeFlags3["PossiblyContainsDynamicImport"] = 4194304] = "PossiblyContainsDynamicImport"; - NodeFlags3[NodeFlags3["PossiblyContainsImportMeta"] = 8388608] = "PossiblyContainsImportMeta"; - NodeFlags3[NodeFlags3["JSDoc"] = 16777216] = "JSDoc"; - NodeFlags3[NodeFlags3["Ambient"] = 33554432] = "Ambient"; - NodeFlags3[NodeFlags3["InWithStatement"] = 67108864] = "InWithStatement"; - NodeFlags3[NodeFlags3["JsonFile"] = 134217728] = "JsonFile"; - NodeFlags3[NodeFlags3["TypeCached"] = 268435456] = "TypeCached"; - NodeFlags3[NodeFlags3["Deprecated"] = 536870912] = "Deprecated"; - NodeFlags3[NodeFlags3["BlockScoped"] = 7] = "BlockScoped"; - NodeFlags3[NodeFlags3["Constant"] = 6] = "Constant"; - NodeFlags3[NodeFlags3["ReachabilityCheckFlags"] = 1536] = "ReachabilityCheckFlags"; - NodeFlags3[NodeFlags3["ReachabilityAndEmitFlags"] = 5632] = "ReachabilityAndEmitFlags"; - NodeFlags3[NodeFlags3["ContextFlags"] = 101441536] = "ContextFlags"; - NodeFlags3[NodeFlags3["TypeExcludesFlags"] = 81920] = "TypeExcludesFlags"; - NodeFlags3[NodeFlags3["PermanentlySetIncrementalFlags"] = 12582912] = "PermanentlySetIncrementalFlags"; - NodeFlags3[NodeFlags3["IdentifierHasExtendedUnicodeEscape"] = 256 /* ContainsThis */] = "IdentifierHasExtendedUnicodeEscape"; - NodeFlags3[NodeFlags3["IdentifierIsInJSDocNamespace"] = 4096 /* HasAsyncFunctions */] = "IdentifierIsInJSDocNamespace"; - return NodeFlags3; -})(NodeFlags || {}); -var ModifierFlags = /* @__PURE__ */ ((ModifierFlags3) => { - ModifierFlags3[ModifierFlags3["None"] = 0] = "None"; - ModifierFlags3[ModifierFlags3["Public"] = 1] = "Public"; - ModifierFlags3[ModifierFlags3["Private"] = 2] = "Private"; - ModifierFlags3[ModifierFlags3["Protected"] = 4] = "Protected"; - ModifierFlags3[ModifierFlags3["Readonly"] = 8] = "Readonly"; - ModifierFlags3[ModifierFlags3["Override"] = 16] = "Override"; - ModifierFlags3[ModifierFlags3["Export"] = 32] = "Export"; - ModifierFlags3[ModifierFlags3["Abstract"] = 64] = "Abstract"; - ModifierFlags3[ModifierFlags3["Ambient"] = 128] = "Ambient"; - ModifierFlags3[ModifierFlags3["Static"] = 256] = "Static"; - ModifierFlags3[ModifierFlags3["Accessor"] = 512] = "Accessor"; - ModifierFlags3[ModifierFlags3["Async"] = 1024] = "Async"; - ModifierFlags3[ModifierFlags3["Default"] = 2048] = "Default"; - ModifierFlags3[ModifierFlags3["Const"] = 4096] = "Const"; - ModifierFlags3[ModifierFlags3["In"] = 8192] = "In"; - ModifierFlags3[ModifierFlags3["Out"] = 16384] = "Out"; - ModifierFlags3[ModifierFlags3["Decorator"] = 32768] = "Decorator"; - ModifierFlags3[ModifierFlags3["Deprecated"] = 65536] = "Deprecated"; - ModifierFlags3[ModifierFlags3["JSDocPublic"] = 8388608] = "JSDocPublic"; - ModifierFlags3[ModifierFlags3["JSDocPrivate"] = 16777216] = "JSDocPrivate"; - ModifierFlags3[ModifierFlags3["JSDocProtected"] = 33554432] = "JSDocProtected"; - ModifierFlags3[ModifierFlags3["JSDocReadonly"] = 67108864] = "JSDocReadonly"; - ModifierFlags3[ModifierFlags3["JSDocOverride"] = 134217728] = "JSDocOverride"; - ModifierFlags3[ModifierFlags3["SyntacticOrJSDocModifiers"] = 31] = "SyntacticOrJSDocModifiers"; - ModifierFlags3[ModifierFlags3["SyntacticOnlyModifiers"] = 65504] = "SyntacticOnlyModifiers"; - ModifierFlags3[ModifierFlags3["SyntacticModifiers"] = 65535] = "SyntacticModifiers"; - ModifierFlags3[ModifierFlags3["JSDocCacheOnlyModifiers"] = 260046848] = "JSDocCacheOnlyModifiers"; - ModifierFlags3[ModifierFlags3["JSDocOnlyModifiers"] = 65536 /* Deprecated */] = "JSDocOnlyModifiers"; - ModifierFlags3[ModifierFlags3["NonCacheOnlyModifiers"] = 131071] = "NonCacheOnlyModifiers"; - ModifierFlags3[ModifierFlags3["HasComputedJSDocModifiers"] = 268435456] = "HasComputedJSDocModifiers"; - ModifierFlags3[ModifierFlags3["HasComputedFlags"] = 536870912] = "HasComputedFlags"; - ModifierFlags3[ModifierFlags3["AccessibilityModifier"] = 7] = "AccessibilityModifier"; - ModifierFlags3[ModifierFlags3["ParameterPropertyModifier"] = 31] = "ParameterPropertyModifier"; - ModifierFlags3[ModifierFlags3["NonPublicAccessibilityModifier"] = 6] = "NonPublicAccessibilityModifier"; - ModifierFlags3[ModifierFlags3["TypeScriptModifier"] = 28895] = "TypeScriptModifier"; - ModifierFlags3[ModifierFlags3["ExportDefault"] = 2080] = "ExportDefault"; - ModifierFlags3[ModifierFlags3["All"] = 131071] = "All"; - ModifierFlags3[ModifierFlags3["Modifier"] = 98303] = "Modifier"; - return ModifierFlags3; -})(ModifierFlags || {}); -var JsxFlags = /* @__PURE__ */ ((JsxFlags2) => { - JsxFlags2[JsxFlags2["None"] = 0] = "None"; - JsxFlags2[JsxFlags2["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; - JsxFlags2[JsxFlags2["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; - JsxFlags2[JsxFlags2["IntrinsicElement"] = 3] = "IntrinsicElement"; - return JsxFlags2; -})(JsxFlags || {}); -var RelationComparisonResult = /* @__PURE__ */ ((RelationComparisonResult3) => { - RelationComparisonResult3[RelationComparisonResult3["None"] = 0] = "None"; - RelationComparisonResult3[RelationComparisonResult3["Succeeded"] = 1] = "Succeeded"; - RelationComparisonResult3[RelationComparisonResult3["Failed"] = 2] = "Failed"; - RelationComparisonResult3[RelationComparisonResult3["ReportsUnmeasurable"] = 8] = "ReportsUnmeasurable"; - RelationComparisonResult3[RelationComparisonResult3["ReportsUnreliable"] = 16] = "ReportsUnreliable"; - RelationComparisonResult3[RelationComparisonResult3["ReportsMask"] = 24] = "ReportsMask"; - RelationComparisonResult3[RelationComparisonResult3["ComplexityOverflow"] = 32] = "ComplexityOverflow"; - RelationComparisonResult3[RelationComparisonResult3["StackDepthOverflow"] = 64] = "StackDepthOverflow"; - RelationComparisonResult3[RelationComparisonResult3["Overflow"] = 96] = "Overflow"; - return RelationComparisonResult3; -})(RelationComparisonResult || {}); -var PredicateSemantics = /* @__PURE__ */ ((PredicateSemantics2) => { - PredicateSemantics2[PredicateSemantics2["None"] = 0] = "None"; - PredicateSemantics2[PredicateSemantics2["Always"] = 1] = "Always"; - PredicateSemantics2[PredicateSemantics2["Never"] = 2] = "Never"; - PredicateSemantics2[PredicateSemantics2["Sometimes"] = 3] = "Sometimes"; - return PredicateSemantics2; -})(PredicateSemantics || {}); -var GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags2) => { - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["None"] = 0] = "None"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Auto"] = 1] = "Auto"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Loop"] = 2] = "Loop"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Unique"] = 3] = "Unique"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Node"] = 4] = "Node"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["KindMask"] = 7] = "KindMask"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Optimistic"] = 16] = "Optimistic"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["FileLevel"] = 32] = "FileLevel"; - GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["AllowNameSubstitution"] = 64] = "AllowNameSubstitution"; - return GeneratedIdentifierFlags2; -})(GeneratedIdentifierFlags || {}); -var RegularExpressionFlags = /* @__PURE__ */ ((RegularExpressionFlags2) => { - RegularExpressionFlags2[RegularExpressionFlags2["None"] = 0] = "None"; - RegularExpressionFlags2[RegularExpressionFlags2["HasIndices"] = 1] = "HasIndices"; - RegularExpressionFlags2[RegularExpressionFlags2["Global"] = 2] = "Global"; - RegularExpressionFlags2[RegularExpressionFlags2["IgnoreCase"] = 4] = "IgnoreCase"; - RegularExpressionFlags2[RegularExpressionFlags2["Multiline"] = 8] = "Multiline"; - RegularExpressionFlags2[RegularExpressionFlags2["DotAll"] = 16] = "DotAll"; - RegularExpressionFlags2[RegularExpressionFlags2["Unicode"] = 32] = "Unicode"; - RegularExpressionFlags2[RegularExpressionFlags2["UnicodeSets"] = 64] = "UnicodeSets"; - RegularExpressionFlags2[RegularExpressionFlags2["Sticky"] = 128] = "Sticky"; - RegularExpressionFlags2[RegularExpressionFlags2["AnyUnicodeMode"] = 96] = "AnyUnicodeMode"; - RegularExpressionFlags2[RegularExpressionFlags2["Modifiers"] = 28] = "Modifiers"; - return RegularExpressionFlags2; -})(RegularExpressionFlags || {}); -var TokenFlags = /* @__PURE__ */ ((TokenFlags2) => { - TokenFlags2[TokenFlags2["None"] = 0] = "None"; - TokenFlags2[TokenFlags2["PrecedingLineBreak"] = 1] = "PrecedingLineBreak"; - TokenFlags2[TokenFlags2["PrecedingJSDocComment"] = 2] = "PrecedingJSDocComment"; - TokenFlags2[TokenFlags2["Unterminated"] = 4] = "Unterminated"; - TokenFlags2[TokenFlags2["ExtendedUnicodeEscape"] = 8] = "ExtendedUnicodeEscape"; - TokenFlags2[TokenFlags2["Scientific"] = 16] = "Scientific"; - TokenFlags2[TokenFlags2["Octal"] = 32] = "Octal"; - TokenFlags2[TokenFlags2["HexSpecifier"] = 64] = "HexSpecifier"; - TokenFlags2[TokenFlags2["BinarySpecifier"] = 128] = "BinarySpecifier"; - TokenFlags2[TokenFlags2["OctalSpecifier"] = 256] = "OctalSpecifier"; - TokenFlags2[TokenFlags2["ContainsSeparator"] = 512] = "ContainsSeparator"; - TokenFlags2[TokenFlags2["UnicodeEscape"] = 1024] = "UnicodeEscape"; - TokenFlags2[TokenFlags2["ContainsInvalidEscape"] = 2048] = "ContainsInvalidEscape"; - TokenFlags2[TokenFlags2["HexEscape"] = 4096] = "HexEscape"; - TokenFlags2[TokenFlags2["ContainsLeadingZero"] = 8192] = "ContainsLeadingZero"; - TokenFlags2[TokenFlags2["ContainsInvalidSeparator"] = 16384] = "ContainsInvalidSeparator"; - TokenFlags2[TokenFlags2["PrecedingJSDocLeadingAsterisks"] = 32768] = "PrecedingJSDocLeadingAsterisks"; - TokenFlags2[TokenFlags2["BinaryOrOctalSpecifier"] = 384] = "BinaryOrOctalSpecifier"; - TokenFlags2[TokenFlags2["WithSpecifier"] = 448] = "WithSpecifier"; - TokenFlags2[TokenFlags2["StringLiteralFlags"] = 7176] = "StringLiteralFlags"; - TokenFlags2[TokenFlags2["NumericLiteralFlags"] = 25584] = "NumericLiteralFlags"; - TokenFlags2[TokenFlags2["TemplateLiteralLikeFlags"] = 7176] = "TemplateLiteralLikeFlags"; - TokenFlags2[TokenFlags2["IsInvalid"] = 26656] = "IsInvalid"; - return TokenFlags2; -})(TokenFlags || {}); -var FlowFlags = /* @__PURE__ */ ((FlowFlags2) => { - FlowFlags2[FlowFlags2["Unreachable"] = 1] = "Unreachable"; - FlowFlags2[FlowFlags2["Start"] = 2] = "Start"; - FlowFlags2[FlowFlags2["BranchLabel"] = 4] = "BranchLabel"; - FlowFlags2[FlowFlags2["LoopLabel"] = 8] = "LoopLabel"; - FlowFlags2[FlowFlags2["Assignment"] = 16] = "Assignment"; - FlowFlags2[FlowFlags2["TrueCondition"] = 32] = "TrueCondition"; - FlowFlags2[FlowFlags2["FalseCondition"] = 64] = "FalseCondition"; - FlowFlags2[FlowFlags2["SwitchClause"] = 128] = "SwitchClause"; - FlowFlags2[FlowFlags2["ArrayMutation"] = 256] = "ArrayMutation"; - FlowFlags2[FlowFlags2["Call"] = 512] = "Call"; - FlowFlags2[FlowFlags2["ReduceLabel"] = 1024] = "ReduceLabel"; - FlowFlags2[FlowFlags2["Referenced"] = 2048] = "Referenced"; - FlowFlags2[FlowFlags2["Shared"] = 4096] = "Shared"; - FlowFlags2[FlowFlags2["Label"] = 12] = "Label"; - FlowFlags2[FlowFlags2["Condition"] = 96] = "Condition"; - return FlowFlags2; -})(FlowFlags || {}); -var CommentDirectiveType = /* @__PURE__ */ ((CommentDirectiveType2) => { - CommentDirectiveType2[CommentDirectiveType2["ExpectError"] = 0] = "ExpectError"; - CommentDirectiveType2[CommentDirectiveType2["Ignore"] = 1] = "Ignore"; - return CommentDirectiveType2; -})(CommentDirectiveType || {}); -var OperationCanceledException = class { -}; -var FileIncludeKind = /* @__PURE__ */ ((FileIncludeKind2) => { - FileIncludeKind2[FileIncludeKind2["RootFile"] = 0] = "RootFile"; - FileIncludeKind2[FileIncludeKind2["SourceFromProjectReference"] = 1] = "SourceFromProjectReference"; - FileIncludeKind2[FileIncludeKind2["OutputFromProjectReference"] = 2] = "OutputFromProjectReference"; - FileIncludeKind2[FileIncludeKind2["Import"] = 3] = "Import"; - FileIncludeKind2[FileIncludeKind2["ReferenceFile"] = 4] = "ReferenceFile"; - FileIncludeKind2[FileIncludeKind2["TypeReferenceDirective"] = 5] = "TypeReferenceDirective"; - FileIncludeKind2[FileIncludeKind2["LibFile"] = 6] = "LibFile"; - FileIncludeKind2[FileIncludeKind2["LibReferenceDirective"] = 7] = "LibReferenceDirective"; - FileIncludeKind2[FileIncludeKind2["AutomaticTypeDirectiveFile"] = 8] = "AutomaticTypeDirectiveFile"; - return FileIncludeKind2; -})(FileIncludeKind || {}); -var FilePreprocessingDiagnosticsKind = /* @__PURE__ */ ((FilePreprocessingDiagnosticsKind2) => { - FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingLibReferenceDiagnostic"] = 0] = "FilePreprocessingLibReferenceDiagnostic"; - FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingFileExplainingDiagnostic"] = 1] = "FilePreprocessingFileExplainingDiagnostic"; - FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["ResolutionDiagnostics"] = 2] = "ResolutionDiagnostics"; - return FilePreprocessingDiagnosticsKind2; -})(FilePreprocessingDiagnosticsKind || {}); -var EmitOnly = /* @__PURE__ */ ((EmitOnly4) => { - EmitOnly4[EmitOnly4["Js"] = 0] = "Js"; - EmitOnly4[EmitOnly4["Dts"] = 1] = "Dts"; - EmitOnly4[EmitOnly4["BuilderSignature"] = 2] = "BuilderSignature"; - return EmitOnly4; -})(EmitOnly || {}); -var StructureIsReused = /* @__PURE__ */ ((StructureIsReused2) => { - StructureIsReused2[StructureIsReused2["Not"] = 0] = "Not"; - StructureIsReused2[StructureIsReused2["SafeModules"] = 1] = "SafeModules"; - StructureIsReused2[StructureIsReused2["Completely"] = 2] = "Completely"; - return StructureIsReused2; -})(StructureIsReused || {}); -var ExitStatus = /* @__PURE__ */ ((ExitStatus2) => { - ExitStatus2[ExitStatus2["Success"] = 0] = "Success"; - ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; - ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; - ExitStatus2[ExitStatus2["InvalidProject_OutputsSkipped"] = 3] = "InvalidProject_OutputsSkipped"; - ExitStatus2[ExitStatus2["ProjectReferenceCycle_OutputsSkipped"] = 4] = "ProjectReferenceCycle_OutputsSkipped"; - return ExitStatus2; -})(ExitStatus || {}); -var MemberOverrideStatus = /* @__PURE__ */ ((MemberOverrideStatus2) => { - MemberOverrideStatus2[MemberOverrideStatus2["Ok"] = 0] = "Ok"; - MemberOverrideStatus2[MemberOverrideStatus2["NeedsOverride"] = 1] = "NeedsOverride"; - MemberOverrideStatus2[MemberOverrideStatus2["HasInvalidOverride"] = 2] = "HasInvalidOverride"; - return MemberOverrideStatus2; -})(MemberOverrideStatus || {}); -var UnionReduction = /* @__PURE__ */ ((UnionReduction2) => { - UnionReduction2[UnionReduction2["None"] = 0] = "None"; - UnionReduction2[UnionReduction2["Literal"] = 1] = "Literal"; - UnionReduction2[UnionReduction2["Subtype"] = 2] = "Subtype"; - return UnionReduction2; -})(UnionReduction || {}); -var IntersectionFlags = /* @__PURE__ */ ((IntersectionFlags2) => { - IntersectionFlags2[IntersectionFlags2["None"] = 0] = "None"; - IntersectionFlags2[IntersectionFlags2["NoSupertypeReduction"] = 1] = "NoSupertypeReduction"; - IntersectionFlags2[IntersectionFlags2["NoConstraintReduction"] = 2] = "NoConstraintReduction"; - return IntersectionFlags2; -})(IntersectionFlags || {}); -var ContextFlags = /* @__PURE__ */ ((ContextFlags3) => { - ContextFlags3[ContextFlags3["None"] = 0] = "None"; - ContextFlags3[ContextFlags3["Signature"] = 1] = "Signature"; - ContextFlags3[ContextFlags3["NoConstraints"] = 2] = "NoConstraints"; - ContextFlags3[ContextFlags3["Completions"] = 4] = "Completions"; - ContextFlags3[ContextFlags3["SkipBindingPatterns"] = 8] = "SkipBindingPatterns"; - return ContextFlags3; -})(ContextFlags || {}); -var NodeBuilderFlags = /* @__PURE__ */ ((NodeBuilderFlags2) => { - NodeBuilderFlags2[NodeBuilderFlags2["None"] = 0] = "None"; - NodeBuilderFlags2[NodeBuilderFlags2["NoTruncation"] = 1] = "NoTruncation"; - NodeBuilderFlags2[NodeBuilderFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType"; - NodeBuilderFlags2[NodeBuilderFlags2["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams"; - NodeBuilderFlags2[NodeBuilderFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback"; - NodeBuilderFlags2[NodeBuilderFlags2["ForbidIndexedAccessSymbolReferences"] = 16] = "ForbidIndexedAccessSymbolReferences"; - NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; - NodeBuilderFlags2[NodeBuilderFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType"; - NodeBuilderFlags2[NodeBuilderFlags2["UseOnlyExternalAliasing"] = 128] = "UseOnlyExternalAliasing"; - NodeBuilderFlags2[NodeBuilderFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType"; - NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeParametersInQualifiedName"] = 512] = "WriteTypeParametersInQualifiedName"; - NodeBuilderFlags2[NodeBuilderFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals"; - NodeBuilderFlags2[NodeBuilderFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral"; - NodeBuilderFlags2[NodeBuilderFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction"; - NodeBuilderFlags2[NodeBuilderFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers"; - NodeBuilderFlags2[NodeBuilderFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope"; - NodeBuilderFlags2[NodeBuilderFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType"; - NodeBuilderFlags2[NodeBuilderFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction"; - NodeBuilderFlags2[NodeBuilderFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowThisInObjectLiteral"] = 32768] = "AllowThisInObjectLiteral"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowQualifiedNameInPlaceOfIdentifier"] = 65536] = "AllowQualifiedNameInPlaceOfIdentifier"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowAnonymousIdentifier"] = 131072] = "AllowAnonymousIdentifier"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyUnionOrIntersection"] = 262144] = "AllowEmptyUnionOrIntersection"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyTuple"] = 524288] = "AllowEmptyTuple"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyIndexInfoType"] = 2097152] = "AllowEmptyIndexInfoType"; - NodeBuilderFlags2[NodeBuilderFlags2["AllowNodeModulesRelativePaths"] = 67108864] = "AllowNodeModulesRelativePaths"; - NodeBuilderFlags2[NodeBuilderFlags2["IgnoreErrors"] = 70221824] = "IgnoreErrors"; - NodeBuilderFlags2[NodeBuilderFlags2["InObjectTypeLiteral"] = 4194304] = "InObjectTypeLiteral"; - NodeBuilderFlags2[NodeBuilderFlags2["InTypeAlias"] = 8388608] = "InTypeAlias"; - NodeBuilderFlags2[NodeBuilderFlags2["InInitialEntityName"] = 16777216] = "InInitialEntityName"; - return NodeBuilderFlags2; -})(NodeBuilderFlags || {}); -var InternalNodeBuilderFlags = /* @__PURE__ */ ((InternalNodeBuilderFlags2) => { - InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["None"] = 0] = "None"; - InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["WriteComputedProps"] = 1] = "WriteComputedProps"; - InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["NoSyntacticPrinter"] = 2] = "NoSyntacticPrinter"; - InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["DoNotIncludeSymbolChain"] = 4] = "DoNotIncludeSymbolChain"; - InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["AllowUnresolvedNames"] = 8] = "AllowUnresolvedNames"; - return InternalNodeBuilderFlags2; -})(InternalNodeBuilderFlags || {}); -var TypeFormatFlags = /* @__PURE__ */ ((TypeFormatFlags2) => { - TypeFormatFlags2[TypeFormatFlags2["None"] = 0] = "None"; - TypeFormatFlags2[TypeFormatFlags2["NoTruncation"] = 1] = "NoTruncation"; - TypeFormatFlags2[TypeFormatFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType"; - TypeFormatFlags2[TypeFormatFlags2["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams"; - TypeFormatFlags2[TypeFormatFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback"; - TypeFormatFlags2[TypeFormatFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; - TypeFormatFlags2[TypeFormatFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType"; - TypeFormatFlags2[TypeFormatFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType"; - TypeFormatFlags2[TypeFormatFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals"; - TypeFormatFlags2[TypeFormatFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral"; - TypeFormatFlags2[TypeFormatFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction"; - TypeFormatFlags2[TypeFormatFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers"; - TypeFormatFlags2[TypeFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope"; - TypeFormatFlags2[TypeFormatFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType"; - TypeFormatFlags2[TypeFormatFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction"; - TypeFormatFlags2[TypeFormatFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter"; - TypeFormatFlags2[TypeFormatFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType"; - TypeFormatFlags2[TypeFormatFlags2["AddUndefined"] = 131072] = "AddUndefined"; - TypeFormatFlags2[TypeFormatFlags2["WriteArrowStyleSignature"] = 262144] = "WriteArrowStyleSignature"; - TypeFormatFlags2[TypeFormatFlags2["InArrayType"] = 524288] = "InArrayType"; - TypeFormatFlags2[TypeFormatFlags2["InElementType"] = 2097152] = "InElementType"; - TypeFormatFlags2[TypeFormatFlags2["InFirstTypeArgument"] = 4194304] = "InFirstTypeArgument"; - TypeFormatFlags2[TypeFormatFlags2["InTypeAlias"] = 8388608] = "InTypeAlias"; - TypeFormatFlags2[TypeFormatFlags2["NodeBuilderFlagsMask"] = 848330095] = "NodeBuilderFlagsMask"; - return TypeFormatFlags2; -})(TypeFormatFlags || {}); -var SymbolFormatFlags = /* @__PURE__ */ ((SymbolFormatFlags2) => { - SymbolFormatFlags2[SymbolFormatFlags2["None"] = 0] = "None"; - SymbolFormatFlags2[SymbolFormatFlags2["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; - SymbolFormatFlags2[SymbolFormatFlags2["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; - SymbolFormatFlags2[SymbolFormatFlags2["AllowAnyNodeKind"] = 4] = "AllowAnyNodeKind"; - SymbolFormatFlags2[SymbolFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 8] = "UseAliasDefinedOutsideCurrentScope"; - SymbolFormatFlags2[SymbolFormatFlags2["WriteComputedProps"] = 16] = "WriteComputedProps"; - SymbolFormatFlags2[SymbolFormatFlags2["DoNotIncludeSymbolChain"] = 32] = "DoNotIncludeSymbolChain"; - return SymbolFormatFlags2; -})(SymbolFormatFlags || {}); -var SymbolAccessibility = /* @__PURE__ */ ((SymbolAccessibility2) => { - SymbolAccessibility2[SymbolAccessibility2["Accessible"] = 0] = "Accessible"; - SymbolAccessibility2[SymbolAccessibility2["NotAccessible"] = 1] = "NotAccessible"; - SymbolAccessibility2[SymbolAccessibility2["CannotBeNamed"] = 2] = "CannotBeNamed"; - SymbolAccessibility2[SymbolAccessibility2["NotResolved"] = 3] = "NotResolved"; - return SymbolAccessibility2; -})(SymbolAccessibility || {}); -var TypePredicateKind = /* @__PURE__ */ ((TypePredicateKind2) => { - TypePredicateKind2[TypePredicateKind2["This"] = 0] = "This"; - TypePredicateKind2[TypePredicateKind2["Identifier"] = 1] = "Identifier"; - TypePredicateKind2[TypePredicateKind2["AssertsThis"] = 2] = "AssertsThis"; - TypePredicateKind2[TypePredicateKind2["AssertsIdentifier"] = 3] = "AssertsIdentifier"; - return TypePredicateKind2; -})(TypePredicateKind || {}); -var TypeReferenceSerializationKind = /* @__PURE__ */ ((TypeReferenceSerializationKind2) => { - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Unknown"] = 0] = "Unknown"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["NumberLikeType"] = 3] = "NumberLikeType"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BigIntLikeType"] = 4] = "BigIntLikeType"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["StringLikeType"] = 5] = "StringLikeType"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BooleanType"] = 6] = "BooleanType"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ArrayLikeType"] = 7] = "ArrayLikeType"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ESSymbolType"] = 8] = "ESSymbolType"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Promise"] = 9] = "Promise"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithCallSignature"] = 10] = "TypeWithCallSignature"; - TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ObjectType"] = 11] = "ObjectType"; - return TypeReferenceSerializationKind2; -})(TypeReferenceSerializationKind || {}); -var SymbolFlags = /* @__PURE__ */ ((SymbolFlags3) => { - SymbolFlags3[SymbolFlags3["None"] = 0] = "None"; - SymbolFlags3[SymbolFlags3["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; - SymbolFlags3[SymbolFlags3["BlockScopedVariable"] = 2] = "BlockScopedVariable"; - SymbolFlags3[SymbolFlags3["Property"] = 4] = "Property"; - SymbolFlags3[SymbolFlags3["EnumMember"] = 8] = "EnumMember"; - SymbolFlags3[SymbolFlags3["Function"] = 16] = "Function"; - SymbolFlags3[SymbolFlags3["Class"] = 32] = "Class"; - SymbolFlags3[SymbolFlags3["Interface"] = 64] = "Interface"; - SymbolFlags3[SymbolFlags3["ConstEnum"] = 128] = "ConstEnum"; - SymbolFlags3[SymbolFlags3["RegularEnum"] = 256] = "RegularEnum"; - SymbolFlags3[SymbolFlags3["ValueModule"] = 512] = "ValueModule"; - SymbolFlags3[SymbolFlags3["NamespaceModule"] = 1024] = "NamespaceModule"; - SymbolFlags3[SymbolFlags3["TypeLiteral"] = 2048] = "TypeLiteral"; - SymbolFlags3[SymbolFlags3["ObjectLiteral"] = 4096] = "ObjectLiteral"; - SymbolFlags3[SymbolFlags3["Method"] = 8192] = "Method"; - SymbolFlags3[SymbolFlags3["Constructor"] = 16384] = "Constructor"; - SymbolFlags3[SymbolFlags3["GetAccessor"] = 32768] = "GetAccessor"; - SymbolFlags3[SymbolFlags3["SetAccessor"] = 65536] = "SetAccessor"; - SymbolFlags3[SymbolFlags3["Signature"] = 131072] = "Signature"; - SymbolFlags3[SymbolFlags3["TypeParameter"] = 262144] = "TypeParameter"; - SymbolFlags3[SymbolFlags3["TypeAlias"] = 524288] = "TypeAlias"; - SymbolFlags3[SymbolFlags3["ExportValue"] = 1048576] = "ExportValue"; - SymbolFlags3[SymbolFlags3["Alias"] = 2097152] = "Alias"; - SymbolFlags3[SymbolFlags3["Prototype"] = 4194304] = "Prototype"; - SymbolFlags3[SymbolFlags3["ExportStar"] = 8388608] = "ExportStar"; - SymbolFlags3[SymbolFlags3["Optional"] = 16777216] = "Optional"; - SymbolFlags3[SymbolFlags3["Transient"] = 33554432] = "Transient"; - SymbolFlags3[SymbolFlags3["Assignment"] = 67108864] = "Assignment"; - SymbolFlags3[SymbolFlags3["ModuleExports"] = 134217728] = "ModuleExports"; - SymbolFlags3[SymbolFlags3["All"] = -1] = "All"; - SymbolFlags3[SymbolFlags3["Enum"] = 384] = "Enum"; - SymbolFlags3[SymbolFlags3["Variable"] = 3] = "Variable"; - SymbolFlags3[SymbolFlags3["Value"] = 111551] = "Value"; - SymbolFlags3[SymbolFlags3["Type"] = 788968] = "Type"; - SymbolFlags3[SymbolFlags3["Namespace"] = 1920] = "Namespace"; - SymbolFlags3[SymbolFlags3["Module"] = 1536] = "Module"; - SymbolFlags3[SymbolFlags3["Accessor"] = 98304] = "Accessor"; - SymbolFlags3[SymbolFlags3["FunctionScopedVariableExcludes"] = 111550] = "FunctionScopedVariableExcludes"; - SymbolFlags3[SymbolFlags3["BlockScopedVariableExcludes"] = 111551 /* Value */] = "BlockScopedVariableExcludes"; - SymbolFlags3[SymbolFlags3["ParameterExcludes"] = 111551 /* Value */] = "ParameterExcludes"; - SymbolFlags3[SymbolFlags3["PropertyExcludes"] = 0 /* None */] = "PropertyExcludes"; - SymbolFlags3[SymbolFlags3["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; - SymbolFlags3[SymbolFlags3["FunctionExcludes"] = 110991] = "FunctionExcludes"; - SymbolFlags3[SymbolFlags3["ClassExcludes"] = 899503] = "ClassExcludes"; - SymbolFlags3[SymbolFlags3["InterfaceExcludes"] = 788872] = "InterfaceExcludes"; - SymbolFlags3[SymbolFlags3["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; - SymbolFlags3[SymbolFlags3["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; - SymbolFlags3[SymbolFlags3["ValueModuleExcludes"] = 110735] = "ValueModuleExcludes"; - SymbolFlags3[SymbolFlags3["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; - SymbolFlags3[SymbolFlags3["MethodExcludes"] = 103359] = "MethodExcludes"; - SymbolFlags3[SymbolFlags3["GetAccessorExcludes"] = 46015] = "GetAccessorExcludes"; - SymbolFlags3[SymbolFlags3["SetAccessorExcludes"] = 78783] = "SetAccessorExcludes"; - SymbolFlags3[SymbolFlags3["AccessorExcludes"] = 13247] = "AccessorExcludes"; - SymbolFlags3[SymbolFlags3["TypeParameterExcludes"] = 526824] = "TypeParameterExcludes"; - SymbolFlags3[SymbolFlags3["TypeAliasExcludes"] = 788968 /* Type */] = "TypeAliasExcludes"; - SymbolFlags3[SymbolFlags3["AliasExcludes"] = 2097152 /* Alias */] = "AliasExcludes"; - SymbolFlags3[SymbolFlags3["ModuleMember"] = 2623475] = "ModuleMember"; - SymbolFlags3[SymbolFlags3["ExportHasLocal"] = 944] = "ExportHasLocal"; - SymbolFlags3[SymbolFlags3["BlockScoped"] = 418] = "BlockScoped"; - SymbolFlags3[SymbolFlags3["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; - SymbolFlags3[SymbolFlags3["ClassMember"] = 106500] = "ClassMember"; - SymbolFlags3[SymbolFlags3["ExportSupportsDefaultModifier"] = 112] = "ExportSupportsDefaultModifier"; - SymbolFlags3[SymbolFlags3["ExportDoesNotSupportDefaultModifier"] = -113] = "ExportDoesNotSupportDefaultModifier"; - SymbolFlags3[SymbolFlags3["Classifiable"] = 2885600] = "Classifiable"; - SymbolFlags3[SymbolFlags3["LateBindingContainer"] = 6256] = "LateBindingContainer"; - return SymbolFlags3; -})(SymbolFlags || {}); -var CheckFlags = /* @__PURE__ */ ((CheckFlags2) => { - CheckFlags2[CheckFlags2["None"] = 0] = "None"; - CheckFlags2[CheckFlags2["Instantiated"] = 1] = "Instantiated"; - CheckFlags2[CheckFlags2["SyntheticProperty"] = 2] = "SyntheticProperty"; - CheckFlags2[CheckFlags2["SyntheticMethod"] = 4] = "SyntheticMethod"; - CheckFlags2[CheckFlags2["Readonly"] = 8] = "Readonly"; - CheckFlags2[CheckFlags2["ReadPartial"] = 16] = "ReadPartial"; - CheckFlags2[CheckFlags2["WritePartial"] = 32] = "WritePartial"; - CheckFlags2[CheckFlags2["HasNonUniformType"] = 64] = "HasNonUniformType"; - CheckFlags2[CheckFlags2["HasLiteralType"] = 128] = "HasLiteralType"; - CheckFlags2[CheckFlags2["ContainsPublic"] = 256] = "ContainsPublic"; - CheckFlags2[CheckFlags2["ContainsProtected"] = 512] = "ContainsProtected"; - CheckFlags2[CheckFlags2["ContainsPrivate"] = 1024] = "ContainsPrivate"; - CheckFlags2[CheckFlags2["ContainsStatic"] = 2048] = "ContainsStatic"; - CheckFlags2[CheckFlags2["Late"] = 4096] = "Late"; - CheckFlags2[CheckFlags2["ReverseMapped"] = 8192] = "ReverseMapped"; - CheckFlags2[CheckFlags2["OptionalParameter"] = 16384] = "OptionalParameter"; - CheckFlags2[CheckFlags2["RestParameter"] = 32768] = "RestParameter"; - CheckFlags2[CheckFlags2["DeferredType"] = 65536] = "DeferredType"; - CheckFlags2[CheckFlags2["HasNeverType"] = 131072] = "HasNeverType"; - CheckFlags2[CheckFlags2["Mapped"] = 262144] = "Mapped"; - CheckFlags2[CheckFlags2["StripOptional"] = 524288] = "StripOptional"; - CheckFlags2[CheckFlags2["Unresolved"] = 1048576] = "Unresolved"; - CheckFlags2[CheckFlags2["Synthetic"] = 6] = "Synthetic"; - CheckFlags2[CheckFlags2["Discriminant"] = 192] = "Discriminant"; - CheckFlags2[CheckFlags2["Partial"] = 48] = "Partial"; - return CheckFlags2; -})(CheckFlags || {}); -var InternalSymbolName = /* @__PURE__ */ ((InternalSymbolName2) => { - InternalSymbolName2["Call"] = "__call"; - InternalSymbolName2["Constructor"] = "__constructor"; - InternalSymbolName2["New"] = "__new"; - InternalSymbolName2["Index"] = "__index"; - InternalSymbolName2["ExportStar"] = "__export"; - InternalSymbolName2["Global"] = "__global"; - InternalSymbolName2["Missing"] = "__missing"; - InternalSymbolName2["Type"] = "__type"; - InternalSymbolName2["Object"] = "__object"; - InternalSymbolName2["JSXAttributes"] = "__jsxAttributes"; - InternalSymbolName2["Class"] = "__class"; - InternalSymbolName2["Function"] = "__function"; - InternalSymbolName2["Computed"] = "__computed"; - InternalSymbolName2["Resolving"] = "__resolving__"; - InternalSymbolName2["ExportEquals"] = "export="; - InternalSymbolName2["Default"] = "default"; - InternalSymbolName2["This"] = "this"; - InternalSymbolName2["InstantiationExpression"] = "__instantiationExpression"; - InternalSymbolName2["ImportAttributes"] = "__importAttributes"; - return InternalSymbolName2; -})(InternalSymbolName || {}); -var NodeCheckFlags = /* @__PURE__ */ ((NodeCheckFlags3) => { - NodeCheckFlags3[NodeCheckFlags3["None"] = 0] = "None"; - NodeCheckFlags3[NodeCheckFlags3["TypeChecked"] = 1] = "TypeChecked"; - NodeCheckFlags3[NodeCheckFlags3["LexicalThis"] = 2] = "LexicalThis"; - NodeCheckFlags3[NodeCheckFlags3["CaptureThis"] = 4] = "CaptureThis"; - NodeCheckFlags3[NodeCheckFlags3["CaptureNewTarget"] = 8] = "CaptureNewTarget"; - NodeCheckFlags3[NodeCheckFlags3["SuperInstance"] = 16] = "SuperInstance"; - NodeCheckFlags3[NodeCheckFlags3["SuperStatic"] = 32] = "SuperStatic"; - NodeCheckFlags3[NodeCheckFlags3["ContextChecked"] = 64] = "ContextChecked"; - NodeCheckFlags3[NodeCheckFlags3["MethodWithSuperPropertyAccessInAsync"] = 128] = "MethodWithSuperPropertyAccessInAsync"; - NodeCheckFlags3[NodeCheckFlags3["MethodWithSuperPropertyAssignmentInAsync"] = 256] = "MethodWithSuperPropertyAssignmentInAsync"; - NodeCheckFlags3[NodeCheckFlags3["CaptureArguments"] = 512] = "CaptureArguments"; - NodeCheckFlags3[NodeCheckFlags3["EnumValuesComputed"] = 1024] = "EnumValuesComputed"; - NodeCheckFlags3[NodeCheckFlags3["LexicalModuleMergesWithClass"] = 2048] = "LexicalModuleMergesWithClass"; - NodeCheckFlags3[NodeCheckFlags3["LoopWithCapturedBlockScopedBinding"] = 4096] = "LoopWithCapturedBlockScopedBinding"; - NodeCheckFlags3[NodeCheckFlags3["ContainsCapturedBlockScopeBinding"] = 8192] = "ContainsCapturedBlockScopeBinding"; - NodeCheckFlags3[NodeCheckFlags3["CapturedBlockScopedBinding"] = 16384] = "CapturedBlockScopedBinding"; - NodeCheckFlags3[NodeCheckFlags3["BlockScopedBindingInLoop"] = 32768] = "BlockScopedBindingInLoop"; - NodeCheckFlags3[NodeCheckFlags3["NeedsLoopOutParameter"] = 65536] = "NeedsLoopOutParameter"; - NodeCheckFlags3[NodeCheckFlags3["AssignmentsMarked"] = 131072] = "AssignmentsMarked"; - NodeCheckFlags3[NodeCheckFlags3["ContainsConstructorReference"] = 262144] = "ContainsConstructorReference"; - NodeCheckFlags3[NodeCheckFlags3["ConstructorReference"] = 536870912] = "ConstructorReference"; - NodeCheckFlags3[NodeCheckFlags3["ContainsClassWithPrivateIdentifiers"] = 1048576] = "ContainsClassWithPrivateIdentifiers"; - NodeCheckFlags3[NodeCheckFlags3["ContainsSuperPropertyInStaticInitializer"] = 2097152] = "ContainsSuperPropertyInStaticInitializer"; - NodeCheckFlags3[NodeCheckFlags3["InCheckIdentifier"] = 4194304] = "InCheckIdentifier"; - NodeCheckFlags3[NodeCheckFlags3["PartiallyTypeChecked"] = 8388608] = "PartiallyTypeChecked"; - NodeCheckFlags3[NodeCheckFlags3["LazyFlags"] = 539358128] = "LazyFlags"; - return NodeCheckFlags3; -})(NodeCheckFlags || {}); -var TypeFlags = /* @__PURE__ */ ((TypeFlags2) => { - TypeFlags2[TypeFlags2["Any"] = 1] = "Any"; - TypeFlags2[TypeFlags2["Unknown"] = 2] = "Unknown"; - TypeFlags2[TypeFlags2["String"] = 4] = "String"; - TypeFlags2[TypeFlags2["Number"] = 8] = "Number"; - TypeFlags2[TypeFlags2["Boolean"] = 16] = "Boolean"; - TypeFlags2[TypeFlags2["Enum"] = 32] = "Enum"; - TypeFlags2[TypeFlags2["BigInt"] = 64] = "BigInt"; - TypeFlags2[TypeFlags2["StringLiteral"] = 128] = "StringLiteral"; - TypeFlags2[TypeFlags2["NumberLiteral"] = 256] = "NumberLiteral"; - TypeFlags2[TypeFlags2["BooleanLiteral"] = 512] = "BooleanLiteral"; - TypeFlags2[TypeFlags2["EnumLiteral"] = 1024] = "EnumLiteral"; - TypeFlags2[TypeFlags2["BigIntLiteral"] = 2048] = "BigIntLiteral"; - TypeFlags2[TypeFlags2["ESSymbol"] = 4096] = "ESSymbol"; - TypeFlags2[TypeFlags2["UniqueESSymbol"] = 8192] = "UniqueESSymbol"; - TypeFlags2[TypeFlags2["Void"] = 16384] = "Void"; - TypeFlags2[TypeFlags2["Undefined"] = 32768] = "Undefined"; - TypeFlags2[TypeFlags2["Null"] = 65536] = "Null"; - TypeFlags2[TypeFlags2["Never"] = 131072] = "Never"; - TypeFlags2[TypeFlags2["TypeParameter"] = 262144] = "TypeParameter"; - TypeFlags2[TypeFlags2["Object"] = 524288] = "Object"; - TypeFlags2[TypeFlags2["Union"] = 1048576] = "Union"; - TypeFlags2[TypeFlags2["Intersection"] = 2097152] = "Intersection"; - TypeFlags2[TypeFlags2["Index"] = 4194304] = "Index"; - TypeFlags2[TypeFlags2["IndexedAccess"] = 8388608] = "IndexedAccess"; - TypeFlags2[TypeFlags2["Conditional"] = 16777216] = "Conditional"; - TypeFlags2[TypeFlags2["Substitution"] = 33554432] = "Substitution"; - TypeFlags2[TypeFlags2["NonPrimitive"] = 67108864] = "NonPrimitive"; - TypeFlags2[TypeFlags2["TemplateLiteral"] = 134217728] = "TemplateLiteral"; - TypeFlags2[TypeFlags2["StringMapping"] = 268435456] = "StringMapping"; - TypeFlags2[TypeFlags2["Reserved1"] = 536870912] = "Reserved1"; - TypeFlags2[TypeFlags2["Reserved2"] = 1073741824] = "Reserved2"; - TypeFlags2[TypeFlags2["AnyOrUnknown"] = 3] = "AnyOrUnknown"; - TypeFlags2[TypeFlags2["Nullable"] = 98304] = "Nullable"; - TypeFlags2[TypeFlags2["Literal"] = 2944] = "Literal"; - TypeFlags2[TypeFlags2["Unit"] = 109472] = "Unit"; - TypeFlags2[TypeFlags2["Freshable"] = 2976] = "Freshable"; - TypeFlags2[TypeFlags2["StringOrNumberLiteral"] = 384] = "StringOrNumberLiteral"; - TypeFlags2[TypeFlags2["StringOrNumberLiteralOrUnique"] = 8576] = "StringOrNumberLiteralOrUnique"; - TypeFlags2[TypeFlags2["DefinitelyFalsy"] = 117632] = "DefinitelyFalsy"; - TypeFlags2[TypeFlags2["PossiblyFalsy"] = 117724] = "PossiblyFalsy"; - TypeFlags2[TypeFlags2["Intrinsic"] = 67359327] = "Intrinsic"; - TypeFlags2[TypeFlags2["StringLike"] = 402653316] = "StringLike"; - TypeFlags2[TypeFlags2["NumberLike"] = 296] = "NumberLike"; - TypeFlags2[TypeFlags2["BigIntLike"] = 2112] = "BigIntLike"; - TypeFlags2[TypeFlags2["BooleanLike"] = 528] = "BooleanLike"; - TypeFlags2[TypeFlags2["EnumLike"] = 1056] = "EnumLike"; - TypeFlags2[TypeFlags2["ESSymbolLike"] = 12288] = "ESSymbolLike"; - TypeFlags2[TypeFlags2["VoidLike"] = 49152] = "VoidLike"; - TypeFlags2[TypeFlags2["Primitive"] = 402784252] = "Primitive"; - TypeFlags2[TypeFlags2["DefinitelyNonNullable"] = 470302716] = "DefinitelyNonNullable"; - TypeFlags2[TypeFlags2["DisjointDomains"] = 469892092] = "DisjointDomains"; - TypeFlags2[TypeFlags2["UnionOrIntersection"] = 3145728] = "UnionOrIntersection"; - TypeFlags2[TypeFlags2["StructuredType"] = 3670016] = "StructuredType"; - TypeFlags2[TypeFlags2["TypeVariable"] = 8650752] = "TypeVariable"; - TypeFlags2[TypeFlags2["InstantiableNonPrimitive"] = 58982400] = "InstantiableNonPrimitive"; - TypeFlags2[TypeFlags2["InstantiablePrimitive"] = 406847488] = "InstantiablePrimitive"; - TypeFlags2[TypeFlags2["Instantiable"] = 465829888] = "Instantiable"; - TypeFlags2[TypeFlags2["StructuredOrInstantiable"] = 469499904] = "StructuredOrInstantiable"; - TypeFlags2[TypeFlags2["ObjectFlagsType"] = 3899393] = "ObjectFlagsType"; - TypeFlags2[TypeFlags2["Simplifiable"] = 25165824] = "Simplifiable"; - TypeFlags2[TypeFlags2["Singleton"] = 67358815] = "Singleton"; - TypeFlags2[TypeFlags2["Narrowable"] = 536624127] = "Narrowable"; - TypeFlags2[TypeFlags2["IncludesMask"] = 473694207] = "IncludesMask"; - TypeFlags2[TypeFlags2["IncludesMissingType"] = 262144 /* TypeParameter */] = "IncludesMissingType"; - TypeFlags2[TypeFlags2["IncludesNonWideningType"] = 4194304 /* Index */] = "IncludesNonWideningType"; - TypeFlags2[TypeFlags2["IncludesWildcard"] = 8388608 /* IndexedAccess */] = "IncludesWildcard"; - TypeFlags2[TypeFlags2["IncludesEmptyObject"] = 16777216 /* Conditional */] = "IncludesEmptyObject"; - TypeFlags2[TypeFlags2["IncludesInstantiable"] = 33554432 /* Substitution */] = "IncludesInstantiable"; - TypeFlags2[TypeFlags2["IncludesConstrainedTypeVariable"] = 536870912 /* Reserved1 */] = "IncludesConstrainedTypeVariable"; - TypeFlags2[TypeFlags2["IncludesError"] = 1073741824 /* Reserved2 */] = "IncludesError"; - TypeFlags2[TypeFlags2["NotPrimitiveUnion"] = 36323331] = "NotPrimitiveUnion"; - return TypeFlags2; -})(TypeFlags || {}); -var ObjectFlags = /* @__PURE__ */ ((ObjectFlags3) => { - ObjectFlags3[ObjectFlags3["None"] = 0] = "None"; - ObjectFlags3[ObjectFlags3["Class"] = 1] = "Class"; - ObjectFlags3[ObjectFlags3["Interface"] = 2] = "Interface"; - ObjectFlags3[ObjectFlags3["Reference"] = 4] = "Reference"; - ObjectFlags3[ObjectFlags3["Tuple"] = 8] = "Tuple"; - ObjectFlags3[ObjectFlags3["Anonymous"] = 16] = "Anonymous"; - ObjectFlags3[ObjectFlags3["Mapped"] = 32] = "Mapped"; - ObjectFlags3[ObjectFlags3["Instantiated"] = 64] = "Instantiated"; - ObjectFlags3[ObjectFlags3["ObjectLiteral"] = 128] = "ObjectLiteral"; - ObjectFlags3[ObjectFlags3["EvolvingArray"] = 256] = "EvolvingArray"; - ObjectFlags3[ObjectFlags3["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; - ObjectFlags3[ObjectFlags3["ReverseMapped"] = 1024] = "ReverseMapped"; - ObjectFlags3[ObjectFlags3["JsxAttributes"] = 2048] = "JsxAttributes"; - ObjectFlags3[ObjectFlags3["JSLiteral"] = 4096] = "JSLiteral"; - ObjectFlags3[ObjectFlags3["FreshLiteral"] = 8192] = "FreshLiteral"; - ObjectFlags3[ObjectFlags3["ArrayLiteral"] = 16384] = "ArrayLiteral"; - ObjectFlags3[ObjectFlags3["PrimitiveUnion"] = 32768] = "PrimitiveUnion"; - ObjectFlags3[ObjectFlags3["ContainsWideningType"] = 65536] = "ContainsWideningType"; - ObjectFlags3[ObjectFlags3["ContainsObjectOrArrayLiteral"] = 131072] = "ContainsObjectOrArrayLiteral"; - ObjectFlags3[ObjectFlags3["NonInferrableType"] = 262144] = "NonInferrableType"; - ObjectFlags3[ObjectFlags3["CouldContainTypeVariablesComputed"] = 524288] = "CouldContainTypeVariablesComputed"; - ObjectFlags3[ObjectFlags3["CouldContainTypeVariables"] = 1048576] = "CouldContainTypeVariables"; - ObjectFlags3[ObjectFlags3["ClassOrInterface"] = 3] = "ClassOrInterface"; - ObjectFlags3[ObjectFlags3["RequiresWidening"] = 196608] = "RequiresWidening"; - ObjectFlags3[ObjectFlags3["PropagatingFlags"] = 458752] = "PropagatingFlags"; - ObjectFlags3[ObjectFlags3["InstantiatedMapped"] = 96] = "InstantiatedMapped"; - ObjectFlags3[ObjectFlags3["ObjectTypeKindMask"] = 1343] = "ObjectTypeKindMask"; - ObjectFlags3[ObjectFlags3["ContainsSpread"] = 2097152] = "ContainsSpread"; - ObjectFlags3[ObjectFlags3["ObjectRestType"] = 4194304] = "ObjectRestType"; - ObjectFlags3[ObjectFlags3["InstantiationExpressionType"] = 8388608] = "InstantiationExpressionType"; - ObjectFlags3[ObjectFlags3["SingleSignatureType"] = 134217728] = "SingleSignatureType"; - ObjectFlags3[ObjectFlags3["IsClassInstanceClone"] = 16777216] = "IsClassInstanceClone"; - ObjectFlags3[ObjectFlags3["IdenticalBaseTypeCalculated"] = 33554432] = "IdenticalBaseTypeCalculated"; - ObjectFlags3[ObjectFlags3["IdenticalBaseTypeExists"] = 67108864] = "IdenticalBaseTypeExists"; - ObjectFlags3[ObjectFlags3["IsGenericTypeComputed"] = 2097152] = "IsGenericTypeComputed"; - ObjectFlags3[ObjectFlags3["IsGenericObjectType"] = 4194304] = "IsGenericObjectType"; - ObjectFlags3[ObjectFlags3["IsGenericIndexType"] = 8388608] = "IsGenericIndexType"; - ObjectFlags3[ObjectFlags3["IsGenericType"] = 12582912] = "IsGenericType"; - ObjectFlags3[ObjectFlags3["ContainsIntersections"] = 16777216] = "ContainsIntersections"; - ObjectFlags3[ObjectFlags3["IsUnknownLikeUnionComputed"] = 33554432] = "IsUnknownLikeUnionComputed"; - ObjectFlags3[ObjectFlags3["IsUnknownLikeUnion"] = 67108864] = "IsUnknownLikeUnion"; - ObjectFlags3[ObjectFlags3["IsNeverIntersectionComputed"] = 16777216] = "IsNeverIntersectionComputed"; - ObjectFlags3[ObjectFlags3["IsNeverIntersection"] = 33554432] = "IsNeverIntersection"; - ObjectFlags3[ObjectFlags3["IsConstrainedTypeVariable"] = 67108864] = "IsConstrainedTypeVariable"; - return ObjectFlags3; -})(ObjectFlags || {}); -var VarianceFlags = /* @__PURE__ */ ((VarianceFlags2) => { - VarianceFlags2[VarianceFlags2["Invariant"] = 0] = "Invariant"; - VarianceFlags2[VarianceFlags2["Covariant"] = 1] = "Covariant"; - VarianceFlags2[VarianceFlags2["Contravariant"] = 2] = "Contravariant"; - VarianceFlags2[VarianceFlags2["Bivariant"] = 3] = "Bivariant"; - VarianceFlags2[VarianceFlags2["Independent"] = 4] = "Independent"; - VarianceFlags2[VarianceFlags2["VarianceMask"] = 7] = "VarianceMask"; - VarianceFlags2[VarianceFlags2["Unmeasurable"] = 8] = "Unmeasurable"; - VarianceFlags2[VarianceFlags2["Unreliable"] = 16] = "Unreliable"; - VarianceFlags2[VarianceFlags2["AllowsStructuralFallback"] = 24] = "AllowsStructuralFallback"; - return VarianceFlags2; -})(VarianceFlags || {}); -var ElementFlags = /* @__PURE__ */ ((ElementFlags2) => { - ElementFlags2[ElementFlags2["Required"] = 1] = "Required"; - ElementFlags2[ElementFlags2["Optional"] = 2] = "Optional"; - ElementFlags2[ElementFlags2["Rest"] = 4] = "Rest"; - ElementFlags2[ElementFlags2["Variadic"] = 8] = "Variadic"; - ElementFlags2[ElementFlags2["Fixed"] = 3] = "Fixed"; - ElementFlags2[ElementFlags2["Variable"] = 12] = "Variable"; - ElementFlags2[ElementFlags2["NonRequired"] = 14] = "NonRequired"; - ElementFlags2[ElementFlags2["NonRest"] = 11] = "NonRest"; - return ElementFlags2; -})(ElementFlags || {}); -var AccessFlags = /* @__PURE__ */ ((AccessFlags2) => { - AccessFlags2[AccessFlags2["None"] = 0] = "None"; - AccessFlags2[AccessFlags2["IncludeUndefined"] = 1] = "IncludeUndefined"; - AccessFlags2[AccessFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures"; - AccessFlags2[AccessFlags2["Writing"] = 4] = "Writing"; - AccessFlags2[AccessFlags2["CacheSymbol"] = 8] = "CacheSymbol"; - AccessFlags2[AccessFlags2["AllowMissing"] = 16] = "AllowMissing"; - AccessFlags2[AccessFlags2["ExpressionPosition"] = 32] = "ExpressionPosition"; - AccessFlags2[AccessFlags2["ReportDeprecated"] = 64] = "ReportDeprecated"; - AccessFlags2[AccessFlags2["SuppressNoImplicitAnyError"] = 128] = "SuppressNoImplicitAnyError"; - AccessFlags2[AccessFlags2["Contextual"] = 256] = "Contextual"; - AccessFlags2[AccessFlags2["Persistent"] = 1 /* IncludeUndefined */] = "Persistent"; - return AccessFlags2; -})(AccessFlags || {}); -var IndexFlags = /* @__PURE__ */ ((IndexFlags2) => { - IndexFlags2[IndexFlags2["None"] = 0] = "None"; - IndexFlags2[IndexFlags2["StringsOnly"] = 1] = "StringsOnly"; - IndexFlags2[IndexFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures"; - IndexFlags2[IndexFlags2["NoReducibleCheck"] = 4] = "NoReducibleCheck"; - return IndexFlags2; -})(IndexFlags || {}); -var JsxReferenceKind = /* @__PURE__ */ ((JsxReferenceKind2) => { - JsxReferenceKind2[JsxReferenceKind2["Component"] = 0] = "Component"; - JsxReferenceKind2[JsxReferenceKind2["Function"] = 1] = "Function"; - JsxReferenceKind2[JsxReferenceKind2["Mixed"] = 2] = "Mixed"; - return JsxReferenceKind2; -})(JsxReferenceKind || {}); -var SignatureKind = /* @__PURE__ */ ((SignatureKind2) => { - SignatureKind2[SignatureKind2["Call"] = 0] = "Call"; - SignatureKind2[SignatureKind2["Construct"] = 1] = "Construct"; - return SignatureKind2; -})(SignatureKind || {}); -var SignatureFlags = /* @__PURE__ */ ((SignatureFlags5) => { - SignatureFlags5[SignatureFlags5["None"] = 0] = "None"; - SignatureFlags5[SignatureFlags5["HasRestParameter"] = 1] = "HasRestParameter"; - SignatureFlags5[SignatureFlags5["HasLiteralTypes"] = 2] = "HasLiteralTypes"; - SignatureFlags5[SignatureFlags5["Abstract"] = 4] = "Abstract"; - SignatureFlags5[SignatureFlags5["IsInnerCallChain"] = 8] = "IsInnerCallChain"; - SignatureFlags5[SignatureFlags5["IsOuterCallChain"] = 16] = "IsOuterCallChain"; - SignatureFlags5[SignatureFlags5["IsUntypedSignatureInJSFile"] = 32] = "IsUntypedSignatureInJSFile"; - SignatureFlags5[SignatureFlags5["IsNonInferrable"] = 64] = "IsNonInferrable"; - SignatureFlags5[SignatureFlags5["IsSignatureCandidateForOverloadFailure"] = 128] = "IsSignatureCandidateForOverloadFailure"; - SignatureFlags5[SignatureFlags5["PropagatingFlags"] = 167] = "PropagatingFlags"; - SignatureFlags5[SignatureFlags5["CallChainFlags"] = 24] = "CallChainFlags"; - return SignatureFlags5; -})(SignatureFlags || {}); -var IndexKind = /* @__PURE__ */ ((IndexKind2) => { - IndexKind2[IndexKind2["String"] = 0] = "String"; - IndexKind2[IndexKind2["Number"] = 1] = "Number"; - return IndexKind2; -})(IndexKind || {}); -var TypeMapKind = /* @__PURE__ */ ((TypeMapKind2) => { - TypeMapKind2[TypeMapKind2["Simple"] = 0] = "Simple"; - TypeMapKind2[TypeMapKind2["Array"] = 1] = "Array"; - TypeMapKind2[TypeMapKind2["Deferred"] = 2] = "Deferred"; - TypeMapKind2[TypeMapKind2["Function"] = 3] = "Function"; - TypeMapKind2[TypeMapKind2["Composite"] = 4] = "Composite"; - TypeMapKind2[TypeMapKind2["Merged"] = 5] = "Merged"; - return TypeMapKind2; -})(TypeMapKind || {}); -var InferencePriority = /* @__PURE__ */ ((InferencePriority2) => { - InferencePriority2[InferencePriority2["None"] = 0] = "None"; - InferencePriority2[InferencePriority2["NakedTypeVariable"] = 1] = "NakedTypeVariable"; - InferencePriority2[InferencePriority2["SpeculativeTuple"] = 2] = "SpeculativeTuple"; - InferencePriority2[InferencePriority2["SubstituteSource"] = 4] = "SubstituteSource"; - InferencePriority2[InferencePriority2["HomomorphicMappedType"] = 8] = "HomomorphicMappedType"; - InferencePriority2[InferencePriority2["PartialHomomorphicMappedType"] = 16] = "PartialHomomorphicMappedType"; - InferencePriority2[InferencePriority2["MappedTypeConstraint"] = 32] = "MappedTypeConstraint"; - InferencePriority2[InferencePriority2["ContravariantConditional"] = 64] = "ContravariantConditional"; - InferencePriority2[InferencePriority2["ReturnType"] = 128] = "ReturnType"; - InferencePriority2[InferencePriority2["LiteralKeyof"] = 256] = "LiteralKeyof"; - InferencePriority2[InferencePriority2["NoConstraints"] = 512] = "NoConstraints"; - InferencePriority2[InferencePriority2["AlwaysStrict"] = 1024] = "AlwaysStrict"; - InferencePriority2[InferencePriority2["MaxValue"] = 2048] = "MaxValue"; - InferencePriority2[InferencePriority2["PriorityImpliesCombination"] = 416] = "PriorityImpliesCombination"; - InferencePriority2[InferencePriority2["Circularity"] = -1] = "Circularity"; - return InferencePriority2; -})(InferencePriority || {}); -var InferenceFlags = /* @__PURE__ */ ((InferenceFlags2) => { - InferenceFlags2[InferenceFlags2["None"] = 0] = "None"; - InferenceFlags2[InferenceFlags2["NoDefault"] = 1] = "NoDefault"; - InferenceFlags2[InferenceFlags2["AnyDefault"] = 2] = "AnyDefault"; - InferenceFlags2[InferenceFlags2["SkippedGenericFunction"] = 4] = "SkippedGenericFunction"; - return InferenceFlags2; -})(InferenceFlags || {}); -var Ternary = /* @__PURE__ */ ((Ternary2) => { - Ternary2[Ternary2["False"] = 0] = "False"; - Ternary2[Ternary2["Unknown"] = 1] = "Unknown"; - Ternary2[Ternary2["Maybe"] = 3] = "Maybe"; - Ternary2[Ternary2["True"] = -1] = "True"; - return Ternary2; -})(Ternary || {}); -var AssignmentDeclarationKind = /* @__PURE__ */ ((AssignmentDeclarationKind2) => { - AssignmentDeclarationKind2[AssignmentDeclarationKind2["None"] = 0] = "None"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["ExportsProperty"] = 1] = "ExportsProperty"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["ModuleExports"] = 2] = "ModuleExports"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["PrototypeProperty"] = 3] = "PrototypeProperty"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["ThisProperty"] = 4] = "ThisProperty"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["Property"] = 5] = "Property"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["Prototype"] = 6] = "Prototype"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyValue"] = 7] = "ObjectDefinePropertyValue"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyExports"] = 8] = "ObjectDefinePropertyExports"; - AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePrototypeProperty"] = 9] = "ObjectDefinePrototypeProperty"; - return AssignmentDeclarationKind2; -})(AssignmentDeclarationKind || {}); -var DiagnosticCategory = /* @__PURE__ */ ((DiagnosticCategory2) => { - DiagnosticCategory2[DiagnosticCategory2["Warning"] = 0] = "Warning"; - DiagnosticCategory2[DiagnosticCategory2["Error"] = 1] = "Error"; - DiagnosticCategory2[DiagnosticCategory2["Suggestion"] = 2] = "Suggestion"; - DiagnosticCategory2[DiagnosticCategory2["Message"] = 3] = "Message"; - return DiagnosticCategory2; -})(DiagnosticCategory || {}); -function diagnosticCategoryName(d, lowerCase = true) { - const name = DiagnosticCategory[d.category]; - return lowerCase ? name.toLowerCase() : name; -} -var ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind3) => { - ModuleResolutionKind3[ModuleResolutionKind3["Classic"] = 1] = "Classic"; - ModuleResolutionKind3[ModuleResolutionKind3["NodeJs"] = 2] = "NodeJs"; - ModuleResolutionKind3[ModuleResolutionKind3["Node10"] = 2] = "Node10"; - ModuleResolutionKind3[ModuleResolutionKind3["Node16"] = 3] = "Node16"; - ModuleResolutionKind3[ModuleResolutionKind3["NodeNext"] = 99] = "NodeNext"; - ModuleResolutionKind3[ModuleResolutionKind3["Bundler"] = 100] = "Bundler"; - return ModuleResolutionKind3; -})(ModuleResolutionKind || {}); -var ModuleDetectionKind = /* @__PURE__ */ ((ModuleDetectionKind2) => { - ModuleDetectionKind2[ModuleDetectionKind2["Legacy"] = 1] = "Legacy"; - ModuleDetectionKind2[ModuleDetectionKind2["Auto"] = 2] = "Auto"; - ModuleDetectionKind2[ModuleDetectionKind2["Force"] = 3] = "Force"; - return ModuleDetectionKind2; -})(ModuleDetectionKind || {}); -var WatchFileKind = /* @__PURE__ */ ((WatchFileKind3) => { - WatchFileKind3[WatchFileKind3["FixedPollingInterval"] = 0] = "FixedPollingInterval"; - WatchFileKind3[WatchFileKind3["PriorityPollingInterval"] = 1] = "PriorityPollingInterval"; - WatchFileKind3[WatchFileKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling"; - WatchFileKind3[WatchFileKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling"; - WatchFileKind3[WatchFileKind3["UseFsEvents"] = 4] = "UseFsEvents"; - WatchFileKind3[WatchFileKind3["UseFsEventsOnParentDirectory"] = 5] = "UseFsEventsOnParentDirectory"; - return WatchFileKind3; -})(WatchFileKind || {}); -var WatchDirectoryKind = /* @__PURE__ */ ((WatchDirectoryKind3) => { - WatchDirectoryKind3[WatchDirectoryKind3["UseFsEvents"] = 0] = "UseFsEvents"; - WatchDirectoryKind3[WatchDirectoryKind3["FixedPollingInterval"] = 1] = "FixedPollingInterval"; - WatchDirectoryKind3[WatchDirectoryKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling"; - WatchDirectoryKind3[WatchDirectoryKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling"; - return WatchDirectoryKind3; -})(WatchDirectoryKind || {}); -var PollingWatchKind = /* @__PURE__ */ ((PollingWatchKind3) => { - PollingWatchKind3[PollingWatchKind3["FixedInterval"] = 0] = "FixedInterval"; - PollingWatchKind3[PollingWatchKind3["PriorityInterval"] = 1] = "PriorityInterval"; - PollingWatchKind3[PollingWatchKind3["DynamicPriority"] = 2] = "DynamicPriority"; - PollingWatchKind3[PollingWatchKind3["FixedChunkSize"] = 3] = "FixedChunkSize"; - return PollingWatchKind3; -})(PollingWatchKind || {}); -var ModuleKind = /* @__PURE__ */ ((ModuleKind3) => { - ModuleKind3[ModuleKind3["None"] = 0] = "None"; - ModuleKind3[ModuleKind3["CommonJS"] = 1] = "CommonJS"; - ModuleKind3[ModuleKind3["AMD"] = 2] = "AMD"; - ModuleKind3[ModuleKind3["UMD"] = 3] = "UMD"; - ModuleKind3[ModuleKind3["System"] = 4] = "System"; - ModuleKind3[ModuleKind3["ES2015"] = 5] = "ES2015"; - ModuleKind3[ModuleKind3["ES2020"] = 6] = "ES2020"; - ModuleKind3[ModuleKind3["ES2022"] = 7] = "ES2022"; - ModuleKind3[ModuleKind3["ESNext"] = 99] = "ESNext"; - ModuleKind3[ModuleKind3["Node16"] = 100] = "Node16"; - ModuleKind3[ModuleKind3["NodeNext"] = 199] = "NodeNext"; - ModuleKind3[ModuleKind3["Preserve"] = 200] = "Preserve"; - return ModuleKind3; -})(ModuleKind || {}); -var JsxEmit = /* @__PURE__ */ ((JsxEmit3) => { - JsxEmit3[JsxEmit3["None"] = 0] = "None"; - JsxEmit3[JsxEmit3["Preserve"] = 1] = "Preserve"; - JsxEmit3[JsxEmit3["React"] = 2] = "React"; - JsxEmit3[JsxEmit3["ReactNative"] = 3] = "ReactNative"; - JsxEmit3[JsxEmit3["ReactJSX"] = 4] = "ReactJSX"; - JsxEmit3[JsxEmit3["ReactJSXDev"] = 5] = "ReactJSXDev"; - return JsxEmit3; -})(JsxEmit || {}); -var ImportsNotUsedAsValues = /* @__PURE__ */ ((ImportsNotUsedAsValues2) => { - ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Remove"] = 0] = "Remove"; - ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Preserve"] = 1] = "Preserve"; - ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Error"] = 2] = "Error"; - return ImportsNotUsedAsValues2; -})(ImportsNotUsedAsValues || {}); -var NewLineKind = /* @__PURE__ */ ((NewLineKind3) => { - NewLineKind3[NewLineKind3["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; - NewLineKind3[NewLineKind3["LineFeed"] = 1] = "LineFeed"; - return NewLineKind3; -})(NewLineKind || {}); -var ScriptKind = /* @__PURE__ */ ((ScriptKind7) => { - ScriptKind7[ScriptKind7["Unknown"] = 0] = "Unknown"; - ScriptKind7[ScriptKind7["JS"] = 1] = "JS"; - ScriptKind7[ScriptKind7["JSX"] = 2] = "JSX"; - ScriptKind7[ScriptKind7["TS"] = 3] = "TS"; - ScriptKind7[ScriptKind7["TSX"] = 4] = "TSX"; - ScriptKind7[ScriptKind7["External"] = 5] = "External"; - ScriptKind7[ScriptKind7["JSON"] = 6] = "JSON"; - ScriptKind7[ScriptKind7["Deferred"] = 7] = "Deferred"; - return ScriptKind7; -})(ScriptKind || {}); -var ScriptTarget = /* @__PURE__ */ ((ScriptTarget12) => { - ScriptTarget12[ScriptTarget12["ES3"] = 0] = "ES3"; - ScriptTarget12[ScriptTarget12["ES5"] = 1] = "ES5"; - ScriptTarget12[ScriptTarget12["ES2015"] = 2] = "ES2015"; - ScriptTarget12[ScriptTarget12["ES2016"] = 3] = "ES2016"; - ScriptTarget12[ScriptTarget12["ES2017"] = 4] = "ES2017"; - ScriptTarget12[ScriptTarget12["ES2018"] = 5] = "ES2018"; - ScriptTarget12[ScriptTarget12["ES2019"] = 6] = "ES2019"; - ScriptTarget12[ScriptTarget12["ES2020"] = 7] = "ES2020"; - ScriptTarget12[ScriptTarget12["ES2021"] = 8] = "ES2021"; - ScriptTarget12[ScriptTarget12["ES2022"] = 9] = "ES2022"; - ScriptTarget12[ScriptTarget12["ES2023"] = 10] = "ES2023"; - ScriptTarget12[ScriptTarget12["ES2024"] = 11] = "ES2024"; - ScriptTarget12[ScriptTarget12["ESNext"] = 99] = "ESNext"; - ScriptTarget12[ScriptTarget12["JSON"] = 100] = "JSON"; - ScriptTarget12[ScriptTarget12["Latest"] = 99 /* ESNext */] = "Latest"; - return ScriptTarget12; -})(ScriptTarget || {}); -var LanguageVariant = /* @__PURE__ */ ((LanguageVariant4) => { - LanguageVariant4[LanguageVariant4["Standard"] = 0] = "Standard"; - LanguageVariant4[LanguageVariant4["JSX"] = 1] = "JSX"; - return LanguageVariant4; -})(LanguageVariant || {}); -var WatchDirectoryFlags = /* @__PURE__ */ ((WatchDirectoryFlags3) => { - WatchDirectoryFlags3[WatchDirectoryFlags3["None"] = 0] = "None"; - WatchDirectoryFlags3[WatchDirectoryFlags3["Recursive"] = 1] = "Recursive"; - return WatchDirectoryFlags3; -})(WatchDirectoryFlags || {}); -var CharacterCodes = /* @__PURE__ */ ((CharacterCodes2) => { - CharacterCodes2[CharacterCodes2["EOF"] = -1] = "EOF"; - CharacterCodes2[CharacterCodes2["nullCharacter"] = 0] = "nullCharacter"; - CharacterCodes2[CharacterCodes2["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; - CharacterCodes2[CharacterCodes2["lineFeed"] = 10] = "lineFeed"; - CharacterCodes2[CharacterCodes2["carriageReturn"] = 13] = "carriageReturn"; - CharacterCodes2[CharacterCodes2["lineSeparator"] = 8232] = "lineSeparator"; - CharacterCodes2[CharacterCodes2["paragraphSeparator"] = 8233] = "paragraphSeparator"; - CharacterCodes2[CharacterCodes2["nextLine"] = 133] = "nextLine"; - CharacterCodes2[CharacterCodes2["space"] = 32] = "space"; - CharacterCodes2[CharacterCodes2["nonBreakingSpace"] = 160] = "nonBreakingSpace"; - CharacterCodes2[CharacterCodes2["enQuad"] = 8192] = "enQuad"; - CharacterCodes2[CharacterCodes2["emQuad"] = 8193] = "emQuad"; - CharacterCodes2[CharacterCodes2["enSpace"] = 8194] = "enSpace"; - CharacterCodes2[CharacterCodes2["emSpace"] = 8195] = "emSpace"; - CharacterCodes2[CharacterCodes2["threePerEmSpace"] = 8196] = "threePerEmSpace"; - CharacterCodes2[CharacterCodes2["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; - CharacterCodes2[CharacterCodes2["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; - CharacterCodes2[CharacterCodes2["figureSpace"] = 8199] = "figureSpace"; - CharacterCodes2[CharacterCodes2["punctuationSpace"] = 8200] = "punctuationSpace"; - CharacterCodes2[CharacterCodes2["thinSpace"] = 8201] = "thinSpace"; - CharacterCodes2[CharacterCodes2["hairSpace"] = 8202] = "hairSpace"; - CharacterCodes2[CharacterCodes2["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; - CharacterCodes2[CharacterCodes2["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; - CharacterCodes2[CharacterCodes2["ideographicSpace"] = 12288] = "ideographicSpace"; - CharacterCodes2[CharacterCodes2["mathematicalSpace"] = 8287] = "mathematicalSpace"; - CharacterCodes2[CharacterCodes2["ogham"] = 5760] = "ogham"; - CharacterCodes2[CharacterCodes2["replacementCharacter"] = 65533] = "replacementCharacter"; - CharacterCodes2[CharacterCodes2["_"] = 95] = "_"; - CharacterCodes2[CharacterCodes2["$"] = 36] = "$"; - CharacterCodes2[CharacterCodes2["_0"] = 48] = "_0"; - CharacterCodes2[CharacterCodes2["_1"] = 49] = "_1"; - CharacterCodes2[CharacterCodes2["_2"] = 50] = "_2"; - CharacterCodes2[CharacterCodes2["_3"] = 51] = "_3"; - CharacterCodes2[CharacterCodes2["_4"] = 52] = "_4"; - CharacterCodes2[CharacterCodes2["_5"] = 53] = "_5"; - CharacterCodes2[CharacterCodes2["_6"] = 54] = "_6"; - CharacterCodes2[CharacterCodes2["_7"] = 55] = "_7"; - CharacterCodes2[CharacterCodes2["_8"] = 56] = "_8"; - CharacterCodes2[CharacterCodes2["_9"] = 57] = "_9"; - CharacterCodes2[CharacterCodes2["a"] = 97] = "a"; - CharacterCodes2[CharacterCodes2["b"] = 98] = "b"; - CharacterCodes2[CharacterCodes2["c"] = 99] = "c"; - CharacterCodes2[CharacterCodes2["d"] = 100] = "d"; - CharacterCodes2[CharacterCodes2["e"] = 101] = "e"; - CharacterCodes2[CharacterCodes2["f"] = 102] = "f"; - CharacterCodes2[CharacterCodes2["g"] = 103] = "g"; - CharacterCodes2[CharacterCodes2["h"] = 104] = "h"; - CharacterCodes2[CharacterCodes2["i"] = 105] = "i"; - CharacterCodes2[CharacterCodes2["j"] = 106] = "j"; - CharacterCodes2[CharacterCodes2["k"] = 107] = "k"; - CharacterCodes2[CharacterCodes2["l"] = 108] = "l"; - CharacterCodes2[CharacterCodes2["m"] = 109] = "m"; - CharacterCodes2[CharacterCodes2["n"] = 110] = "n"; - CharacterCodes2[CharacterCodes2["o"] = 111] = "o"; - CharacterCodes2[CharacterCodes2["p"] = 112] = "p"; - CharacterCodes2[CharacterCodes2["q"] = 113] = "q"; - CharacterCodes2[CharacterCodes2["r"] = 114] = "r"; - CharacterCodes2[CharacterCodes2["s"] = 115] = "s"; - CharacterCodes2[CharacterCodes2["t"] = 116] = "t"; - CharacterCodes2[CharacterCodes2["u"] = 117] = "u"; - CharacterCodes2[CharacterCodes2["v"] = 118] = "v"; - CharacterCodes2[CharacterCodes2["w"] = 119] = "w"; - CharacterCodes2[CharacterCodes2["x"] = 120] = "x"; - CharacterCodes2[CharacterCodes2["y"] = 121] = "y"; - CharacterCodes2[CharacterCodes2["z"] = 122] = "z"; - CharacterCodes2[CharacterCodes2["A"] = 65] = "A"; - CharacterCodes2[CharacterCodes2["B"] = 66] = "B"; - CharacterCodes2[CharacterCodes2["C"] = 67] = "C"; - CharacterCodes2[CharacterCodes2["D"] = 68] = "D"; - CharacterCodes2[CharacterCodes2["E"] = 69] = "E"; - CharacterCodes2[CharacterCodes2["F"] = 70] = "F"; - CharacterCodes2[CharacterCodes2["G"] = 71] = "G"; - CharacterCodes2[CharacterCodes2["H"] = 72] = "H"; - CharacterCodes2[CharacterCodes2["I"] = 73] = "I"; - CharacterCodes2[CharacterCodes2["J"] = 74] = "J"; - CharacterCodes2[CharacterCodes2["K"] = 75] = "K"; - CharacterCodes2[CharacterCodes2["L"] = 76] = "L"; - CharacterCodes2[CharacterCodes2["M"] = 77] = "M"; - CharacterCodes2[CharacterCodes2["N"] = 78] = "N"; - CharacterCodes2[CharacterCodes2["O"] = 79] = "O"; - CharacterCodes2[CharacterCodes2["P"] = 80] = "P"; - CharacterCodes2[CharacterCodes2["Q"] = 81] = "Q"; - CharacterCodes2[CharacterCodes2["R"] = 82] = "R"; - CharacterCodes2[CharacterCodes2["S"] = 83] = "S"; - CharacterCodes2[CharacterCodes2["T"] = 84] = "T"; - CharacterCodes2[CharacterCodes2["U"] = 85] = "U"; - CharacterCodes2[CharacterCodes2["V"] = 86] = "V"; - CharacterCodes2[CharacterCodes2["W"] = 87] = "W"; - CharacterCodes2[CharacterCodes2["X"] = 88] = "X"; - CharacterCodes2[CharacterCodes2["Y"] = 89] = "Y"; - CharacterCodes2[CharacterCodes2["Z"] = 90] = "Z"; - CharacterCodes2[CharacterCodes2["ampersand"] = 38] = "ampersand"; - CharacterCodes2[CharacterCodes2["asterisk"] = 42] = "asterisk"; - CharacterCodes2[CharacterCodes2["at"] = 64] = "at"; - CharacterCodes2[CharacterCodes2["backslash"] = 92] = "backslash"; - CharacterCodes2[CharacterCodes2["backtick"] = 96] = "backtick"; - CharacterCodes2[CharacterCodes2["bar"] = 124] = "bar"; - CharacterCodes2[CharacterCodes2["caret"] = 94] = "caret"; - CharacterCodes2[CharacterCodes2["closeBrace"] = 125] = "closeBrace"; - CharacterCodes2[CharacterCodes2["closeBracket"] = 93] = "closeBracket"; - CharacterCodes2[CharacterCodes2["closeParen"] = 41] = "closeParen"; - CharacterCodes2[CharacterCodes2["colon"] = 58] = "colon"; - CharacterCodes2[CharacterCodes2["comma"] = 44] = "comma"; - CharacterCodes2[CharacterCodes2["dot"] = 46] = "dot"; - CharacterCodes2[CharacterCodes2["doubleQuote"] = 34] = "doubleQuote"; - CharacterCodes2[CharacterCodes2["equals"] = 61] = "equals"; - CharacterCodes2[CharacterCodes2["exclamation"] = 33] = "exclamation"; - CharacterCodes2[CharacterCodes2["greaterThan"] = 62] = "greaterThan"; - CharacterCodes2[CharacterCodes2["hash"] = 35] = "hash"; - CharacterCodes2[CharacterCodes2["lessThan"] = 60] = "lessThan"; - CharacterCodes2[CharacterCodes2["minus"] = 45] = "minus"; - CharacterCodes2[CharacterCodes2["openBrace"] = 123] = "openBrace"; - CharacterCodes2[CharacterCodes2["openBracket"] = 91] = "openBracket"; - CharacterCodes2[CharacterCodes2["openParen"] = 40] = "openParen"; - CharacterCodes2[CharacterCodes2["percent"] = 37] = "percent"; - CharacterCodes2[CharacterCodes2["plus"] = 43] = "plus"; - CharacterCodes2[CharacterCodes2["question"] = 63] = "question"; - CharacterCodes2[CharacterCodes2["semicolon"] = 59] = "semicolon"; - CharacterCodes2[CharacterCodes2["singleQuote"] = 39] = "singleQuote"; - CharacterCodes2[CharacterCodes2["slash"] = 47] = "slash"; - CharacterCodes2[CharacterCodes2["tilde"] = 126] = "tilde"; - CharacterCodes2[CharacterCodes2["backspace"] = 8] = "backspace"; - CharacterCodes2[CharacterCodes2["formFeed"] = 12] = "formFeed"; - CharacterCodes2[CharacterCodes2["byteOrderMark"] = 65279] = "byteOrderMark"; - CharacterCodes2[CharacterCodes2["tab"] = 9] = "tab"; - CharacterCodes2[CharacterCodes2["verticalTab"] = 11] = "verticalTab"; - return CharacterCodes2; -})(CharacterCodes || {}); -var Extension = /* @__PURE__ */ ((Extension2) => { - Extension2["Ts"] = ".ts"; - Extension2["Tsx"] = ".tsx"; - Extension2["Dts"] = ".d.ts"; - Extension2["Js"] = ".js"; - Extension2["Jsx"] = ".jsx"; - Extension2["Json"] = ".json"; - Extension2["TsBuildInfo"] = ".tsbuildinfo"; - Extension2["Mjs"] = ".mjs"; - Extension2["Mts"] = ".mts"; - Extension2["Dmts"] = ".d.mts"; - Extension2["Cjs"] = ".cjs"; - Extension2["Cts"] = ".cts"; - Extension2["Dcts"] = ".d.cts"; - return Extension2; -})(Extension || {}); -var TransformFlags = /* @__PURE__ */ ((TransformFlags3) => { - TransformFlags3[TransformFlags3["None"] = 0] = "None"; - TransformFlags3[TransformFlags3["ContainsTypeScript"] = 1] = "ContainsTypeScript"; - TransformFlags3[TransformFlags3["ContainsJsx"] = 2] = "ContainsJsx"; - TransformFlags3[TransformFlags3["ContainsESNext"] = 4] = "ContainsESNext"; - TransformFlags3[TransformFlags3["ContainsES2022"] = 8] = "ContainsES2022"; - TransformFlags3[TransformFlags3["ContainsES2021"] = 16] = "ContainsES2021"; - TransformFlags3[TransformFlags3["ContainsES2020"] = 32] = "ContainsES2020"; - TransformFlags3[TransformFlags3["ContainsES2019"] = 64] = "ContainsES2019"; - TransformFlags3[TransformFlags3["ContainsES2018"] = 128] = "ContainsES2018"; - TransformFlags3[TransformFlags3["ContainsES2017"] = 256] = "ContainsES2017"; - TransformFlags3[TransformFlags3["ContainsES2016"] = 512] = "ContainsES2016"; - TransformFlags3[TransformFlags3["ContainsES2015"] = 1024] = "ContainsES2015"; - TransformFlags3[TransformFlags3["ContainsGenerator"] = 2048] = "ContainsGenerator"; - TransformFlags3[TransformFlags3["ContainsDestructuringAssignment"] = 4096] = "ContainsDestructuringAssignment"; - TransformFlags3[TransformFlags3["ContainsTypeScriptClassSyntax"] = 8192] = "ContainsTypeScriptClassSyntax"; - TransformFlags3[TransformFlags3["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis"; - TransformFlags3[TransformFlags3["ContainsRestOrSpread"] = 32768] = "ContainsRestOrSpread"; - TransformFlags3[TransformFlags3["ContainsObjectRestOrSpread"] = 65536] = "ContainsObjectRestOrSpread"; - TransformFlags3[TransformFlags3["ContainsComputedPropertyName"] = 131072] = "ContainsComputedPropertyName"; - TransformFlags3[TransformFlags3["ContainsBlockScopedBinding"] = 262144] = "ContainsBlockScopedBinding"; - TransformFlags3[TransformFlags3["ContainsBindingPattern"] = 524288] = "ContainsBindingPattern"; - TransformFlags3[TransformFlags3["ContainsYield"] = 1048576] = "ContainsYield"; - TransformFlags3[TransformFlags3["ContainsAwait"] = 2097152] = "ContainsAwait"; - TransformFlags3[TransformFlags3["ContainsHoistedDeclarationOrCompletion"] = 4194304] = "ContainsHoistedDeclarationOrCompletion"; - TransformFlags3[TransformFlags3["ContainsDynamicImport"] = 8388608] = "ContainsDynamicImport"; - TransformFlags3[TransformFlags3["ContainsClassFields"] = 16777216] = "ContainsClassFields"; - TransformFlags3[TransformFlags3["ContainsDecorators"] = 33554432] = "ContainsDecorators"; - TransformFlags3[TransformFlags3["ContainsPossibleTopLevelAwait"] = 67108864] = "ContainsPossibleTopLevelAwait"; - TransformFlags3[TransformFlags3["ContainsLexicalSuper"] = 134217728] = "ContainsLexicalSuper"; - TransformFlags3[TransformFlags3["ContainsUpdateExpressionForIdentifier"] = 268435456] = "ContainsUpdateExpressionForIdentifier"; - TransformFlags3[TransformFlags3["ContainsPrivateIdentifierInExpression"] = 536870912] = "ContainsPrivateIdentifierInExpression"; - TransformFlags3[TransformFlags3["HasComputedFlags"] = -2147483648] = "HasComputedFlags"; - TransformFlags3[TransformFlags3["AssertTypeScript"] = 1 /* ContainsTypeScript */] = "AssertTypeScript"; - TransformFlags3[TransformFlags3["AssertJsx"] = 2 /* ContainsJsx */] = "AssertJsx"; - TransformFlags3[TransformFlags3["AssertESNext"] = 4 /* ContainsESNext */] = "AssertESNext"; - TransformFlags3[TransformFlags3["AssertES2022"] = 8 /* ContainsES2022 */] = "AssertES2022"; - TransformFlags3[TransformFlags3["AssertES2021"] = 16 /* ContainsES2021 */] = "AssertES2021"; - TransformFlags3[TransformFlags3["AssertES2020"] = 32 /* ContainsES2020 */] = "AssertES2020"; - TransformFlags3[TransformFlags3["AssertES2019"] = 64 /* ContainsES2019 */] = "AssertES2019"; - TransformFlags3[TransformFlags3["AssertES2018"] = 128 /* ContainsES2018 */] = "AssertES2018"; - TransformFlags3[TransformFlags3["AssertES2017"] = 256 /* ContainsES2017 */] = "AssertES2017"; - TransformFlags3[TransformFlags3["AssertES2016"] = 512 /* ContainsES2016 */] = "AssertES2016"; - TransformFlags3[TransformFlags3["AssertES2015"] = 1024 /* ContainsES2015 */] = "AssertES2015"; - TransformFlags3[TransformFlags3["AssertGenerator"] = 2048 /* ContainsGenerator */] = "AssertGenerator"; - TransformFlags3[TransformFlags3["AssertDestructuringAssignment"] = 4096 /* ContainsDestructuringAssignment */] = "AssertDestructuringAssignment"; - TransformFlags3[TransformFlags3["OuterExpressionExcludes"] = -2147483648 /* HasComputedFlags */] = "OuterExpressionExcludes"; - TransformFlags3[TransformFlags3["PropertyAccessExcludes"] = -2147483648 /* OuterExpressionExcludes */] = "PropertyAccessExcludes"; - TransformFlags3[TransformFlags3["NodeExcludes"] = -2147483648 /* PropertyAccessExcludes */] = "NodeExcludes"; - TransformFlags3[TransformFlags3["ArrowFunctionExcludes"] = -2072174592] = "ArrowFunctionExcludes"; - TransformFlags3[TransformFlags3["FunctionExcludes"] = -1937940480] = "FunctionExcludes"; - TransformFlags3[TransformFlags3["ConstructorExcludes"] = -1937948672] = "ConstructorExcludes"; - TransformFlags3[TransformFlags3["MethodOrAccessorExcludes"] = -2005057536] = "MethodOrAccessorExcludes"; - TransformFlags3[TransformFlags3["PropertyExcludes"] = -2013249536] = "PropertyExcludes"; - TransformFlags3[TransformFlags3["ClassExcludes"] = -2147344384] = "ClassExcludes"; - TransformFlags3[TransformFlags3["ModuleExcludes"] = -1941676032] = "ModuleExcludes"; - TransformFlags3[TransformFlags3["TypeExcludes"] = -2] = "TypeExcludes"; - TransformFlags3[TransformFlags3["ObjectLiteralExcludes"] = -2147278848] = "ObjectLiteralExcludes"; - TransformFlags3[TransformFlags3["ArrayLiteralOrCallOrNewExcludes"] = -2147450880] = "ArrayLiteralOrCallOrNewExcludes"; - TransformFlags3[TransformFlags3["VariableDeclarationListExcludes"] = -2146893824] = "VariableDeclarationListExcludes"; - TransformFlags3[TransformFlags3["ParameterExcludes"] = -2147483648 /* NodeExcludes */] = "ParameterExcludes"; - TransformFlags3[TransformFlags3["CatchClauseExcludes"] = -2147418112] = "CatchClauseExcludes"; - TransformFlags3[TransformFlags3["BindingPatternExcludes"] = -2147450880] = "BindingPatternExcludes"; - TransformFlags3[TransformFlags3["ContainsLexicalThisOrSuper"] = 134234112] = "ContainsLexicalThisOrSuper"; - TransformFlags3[TransformFlags3["PropertyNamePropagatingFlags"] = 134234112] = "PropertyNamePropagatingFlags"; - return TransformFlags3; -})(TransformFlags || {}); -var SnippetKind = /* @__PURE__ */ ((SnippetKind3) => { - SnippetKind3[SnippetKind3["TabStop"] = 0] = "TabStop"; - SnippetKind3[SnippetKind3["Placeholder"] = 1] = "Placeholder"; - SnippetKind3[SnippetKind3["Choice"] = 2] = "Choice"; - SnippetKind3[SnippetKind3["Variable"] = 3] = "Variable"; - return SnippetKind3; -})(SnippetKind || {}); -var EmitFlags = /* @__PURE__ */ ((EmitFlags3) => { - EmitFlags3[EmitFlags3["None"] = 0] = "None"; - EmitFlags3[EmitFlags3["SingleLine"] = 1] = "SingleLine"; - EmitFlags3[EmitFlags3["MultiLine"] = 2] = "MultiLine"; - EmitFlags3[EmitFlags3["AdviseOnEmitNode"] = 4] = "AdviseOnEmitNode"; - EmitFlags3[EmitFlags3["NoSubstitution"] = 8] = "NoSubstitution"; - EmitFlags3[EmitFlags3["CapturesThis"] = 16] = "CapturesThis"; - EmitFlags3[EmitFlags3["NoLeadingSourceMap"] = 32] = "NoLeadingSourceMap"; - EmitFlags3[EmitFlags3["NoTrailingSourceMap"] = 64] = "NoTrailingSourceMap"; - EmitFlags3[EmitFlags3["NoSourceMap"] = 96] = "NoSourceMap"; - EmitFlags3[EmitFlags3["NoNestedSourceMaps"] = 128] = "NoNestedSourceMaps"; - EmitFlags3[EmitFlags3["NoTokenLeadingSourceMaps"] = 256] = "NoTokenLeadingSourceMaps"; - EmitFlags3[EmitFlags3["NoTokenTrailingSourceMaps"] = 512] = "NoTokenTrailingSourceMaps"; - EmitFlags3[EmitFlags3["NoTokenSourceMaps"] = 768] = "NoTokenSourceMaps"; - EmitFlags3[EmitFlags3["NoLeadingComments"] = 1024] = "NoLeadingComments"; - EmitFlags3[EmitFlags3["NoTrailingComments"] = 2048] = "NoTrailingComments"; - EmitFlags3[EmitFlags3["NoComments"] = 3072] = "NoComments"; - EmitFlags3[EmitFlags3["NoNestedComments"] = 4096] = "NoNestedComments"; - EmitFlags3[EmitFlags3["HelperName"] = 8192] = "HelperName"; - EmitFlags3[EmitFlags3["ExportName"] = 16384] = "ExportName"; - EmitFlags3[EmitFlags3["LocalName"] = 32768] = "LocalName"; - EmitFlags3[EmitFlags3["InternalName"] = 65536] = "InternalName"; - EmitFlags3[EmitFlags3["Indented"] = 131072] = "Indented"; - EmitFlags3[EmitFlags3["NoIndentation"] = 262144] = "NoIndentation"; - EmitFlags3[EmitFlags3["AsyncFunctionBody"] = 524288] = "AsyncFunctionBody"; - EmitFlags3[EmitFlags3["ReuseTempVariableScope"] = 1048576] = "ReuseTempVariableScope"; - EmitFlags3[EmitFlags3["CustomPrologue"] = 2097152] = "CustomPrologue"; - EmitFlags3[EmitFlags3["NoHoisting"] = 4194304] = "NoHoisting"; - EmitFlags3[EmitFlags3["Iterator"] = 8388608] = "Iterator"; - EmitFlags3[EmitFlags3["NoAsciiEscaping"] = 16777216] = "NoAsciiEscaping"; - return EmitFlags3; -})(EmitFlags || {}); -var InternalEmitFlags = /* @__PURE__ */ ((InternalEmitFlags3) => { - InternalEmitFlags3[InternalEmitFlags3["None"] = 0] = "None"; - InternalEmitFlags3[InternalEmitFlags3["TypeScriptClassWrapper"] = 1] = "TypeScriptClassWrapper"; - InternalEmitFlags3[InternalEmitFlags3["NeverApplyImportHelper"] = 2] = "NeverApplyImportHelper"; - InternalEmitFlags3[InternalEmitFlags3["IgnoreSourceNewlines"] = 4] = "IgnoreSourceNewlines"; - InternalEmitFlags3[InternalEmitFlags3["Immutable"] = 8] = "Immutable"; - InternalEmitFlags3[InternalEmitFlags3["IndirectCall"] = 16] = "IndirectCall"; - InternalEmitFlags3[InternalEmitFlags3["TransformPrivateStaticElements"] = 32] = "TransformPrivateStaticElements"; - return InternalEmitFlags3; -})(InternalEmitFlags || {}); -var LanguageFeatureMinimumTarget = { - Classes: 2 /* ES2015 */, - ForOf: 2 /* ES2015 */, - Generators: 2 /* ES2015 */, - Iteration: 2 /* ES2015 */, - SpreadElements: 2 /* ES2015 */, - RestElements: 2 /* ES2015 */, - TaggedTemplates: 2 /* ES2015 */, - DestructuringAssignment: 2 /* ES2015 */, - BindingPatterns: 2 /* ES2015 */, - ArrowFunctions: 2 /* ES2015 */, - BlockScopedVariables: 2 /* ES2015 */, - ObjectAssign: 2 /* ES2015 */, - RegularExpressionFlagsUnicode: 2 /* ES2015 */, - RegularExpressionFlagsSticky: 2 /* ES2015 */, - Exponentiation: 3 /* ES2016 */, - AsyncFunctions: 4 /* ES2017 */, - ForAwaitOf: 5 /* ES2018 */, - AsyncGenerators: 5 /* ES2018 */, - AsyncIteration: 5 /* ES2018 */, - ObjectSpreadRest: 5 /* ES2018 */, - RegularExpressionFlagsDotAll: 5 /* ES2018 */, - BindinglessCatch: 6 /* ES2019 */, - BigInt: 7 /* ES2020 */, - NullishCoalesce: 7 /* ES2020 */, - OptionalChaining: 7 /* ES2020 */, - LogicalAssignment: 8 /* ES2021 */, - TopLevelAwait: 9 /* ES2022 */, - ClassFields: 9 /* ES2022 */, - PrivateNamesAndClassStaticBlocks: 9 /* ES2022 */, - RegularExpressionFlagsHasIndices: 9 /* ES2022 */, - ShebangComments: 10 /* ES2023 */, - RegularExpressionFlagsUnicodeSets: 11 /* ES2024 */, - UsingAndAwaitUsing: 99 /* ESNext */, - ClassAndClassElementDecorators: 99 /* ESNext */ -}; -var ExternalEmitHelpers = /* @__PURE__ */ ((ExternalEmitHelpers2) => { - ExternalEmitHelpers2[ExternalEmitHelpers2["Extends"] = 1] = "Extends"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Assign"] = 2] = "Assign"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Rest"] = 4] = "Rest"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Decorate"] = 8] = "Decorate"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ESDecorateAndRunInitializers"] = 8 /* Decorate */] = "ESDecorateAndRunInitializers"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Metadata"] = 16] = "Metadata"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Param"] = 32] = "Param"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Awaiter"] = 64] = "Awaiter"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Generator"] = 128] = "Generator"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Values"] = 256] = "Values"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Read"] = 512] = "Read"; - ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadArray"] = 1024] = "SpreadArray"; - ExternalEmitHelpers2[ExternalEmitHelpers2["Await"] = 2048] = "Await"; - ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGenerator"] = 4096] = "AsyncGenerator"; - ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegator"] = 8192] = "AsyncDelegator"; - ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncValues"] = 16384] = "AsyncValues"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ExportStar"] = 32768] = "ExportStar"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ImportStar"] = 65536] = "ImportStar"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ImportDefault"] = 131072] = "ImportDefault"; - ExternalEmitHelpers2[ExternalEmitHelpers2["MakeTemplateObject"] = 262144] = "MakeTemplateObject"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldGet"] = 524288] = "ClassPrivateFieldGet"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldSet"] = 1048576] = "ClassPrivateFieldSet"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldIn"] = 2097152] = "ClassPrivateFieldIn"; - ExternalEmitHelpers2[ExternalEmitHelpers2["SetFunctionName"] = 4194304] = "SetFunctionName"; - ExternalEmitHelpers2[ExternalEmitHelpers2["PropKey"] = 8388608] = "PropKey"; - ExternalEmitHelpers2[ExternalEmitHelpers2["AddDisposableResourceAndDisposeResources"] = 16777216] = "AddDisposableResourceAndDisposeResources"; - ExternalEmitHelpers2[ExternalEmitHelpers2["RewriteRelativeImportExtension"] = 33554432] = "RewriteRelativeImportExtension"; - ExternalEmitHelpers2[ExternalEmitHelpers2["FirstEmitHelper"] = 1 /* Extends */] = "FirstEmitHelper"; - ExternalEmitHelpers2[ExternalEmitHelpers2["LastEmitHelper"] = 16777216 /* AddDisposableResourceAndDisposeResources */] = "LastEmitHelper"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ForOfIncludes"] = 256 /* Values */] = "ForOfIncludes"; - ExternalEmitHelpers2[ExternalEmitHelpers2["ForAwaitOfIncludes"] = 16384 /* AsyncValues */] = "ForAwaitOfIncludes"; - ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; - ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; - ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadIncludes"] = 1536] = "SpreadIncludes"; - return ExternalEmitHelpers2; -})(ExternalEmitHelpers || {}); -var EmitHint = /* @__PURE__ */ ((EmitHint5) => { - EmitHint5[EmitHint5["SourceFile"] = 0] = "SourceFile"; - EmitHint5[EmitHint5["Expression"] = 1] = "Expression"; - EmitHint5[EmitHint5["IdentifierName"] = 2] = "IdentifierName"; - EmitHint5[EmitHint5["MappedTypeParameter"] = 3] = "MappedTypeParameter"; - EmitHint5[EmitHint5["Unspecified"] = 4] = "Unspecified"; - EmitHint5[EmitHint5["EmbeddedStatement"] = 5] = "EmbeddedStatement"; - EmitHint5[EmitHint5["JsxAttributeValue"] = 6] = "JsxAttributeValue"; - EmitHint5[EmitHint5["ImportTypeNodeAttributes"] = 7] = "ImportTypeNodeAttributes"; - return EmitHint5; -})(EmitHint || {}); -var OuterExpressionKinds = /* @__PURE__ */ ((OuterExpressionKinds2) => { - OuterExpressionKinds2[OuterExpressionKinds2["Parentheses"] = 1] = "Parentheses"; - OuterExpressionKinds2[OuterExpressionKinds2["TypeAssertions"] = 2] = "TypeAssertions"; - OuterExpressionKinds2[OuterExpressionKinds2["NonNullAssertions"] = 4] = "NonNullAssertions"; - OuterExpressionKinds2[OuterExpressionKinds2["PartiallyEmittedExpressions"] = 8] = "PartiallyEmittedExpressions"; - OuterExpressionKinds2[OuterExpressionKinds2["ExpressionsWithTypeArguments"] = 16] = "ExpressionsWithTypeArguments"; - OuterExpressionKinds2[OuterExpressionKinds2["Assertions"] = 6] = "Assertions"; - OuterExpressionKinds2[OuterExpressionKinds2["All"] = 31] = "All"; - OuterExpressionKinds2[OuterExpressionKinds2["ExcludeJSDocTypeAssertion"] = -2147483648] = "ExcludeJSDocTypeAssertion"; - return OuterExpressionKinds2; -})(OuterExpressionKinds || {}); -var LexicalEnvironmentFlags = /* @__PURE__ */ ((LexicalEnvironmentFlags2) => { - LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["None"] = 0] = "None"; - LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["InParameters"] = 1] = "InParameters"; - LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["VariablesHoistedInParameters"] = 2] = "VariablesHoistedInParameters"; - return LexicalEnvironmentFlags2; -})(LexicalEnvironmentFlags || {}); -var ListFormat = /* @__PURE__ */ ((ListFormat2) => { - ListFormat2[ListFormat2["None"] = 0] = "None"; - ListFormat2[ListFormat2["SingleLine"] = 0] = "SingleLine"; - ListFormat2[ListFormat2["MultiLine"] = 1] = "MultiLine"; - ListFormat2[ListFormat2["PreserveLines"] = 2] = "PreserveLines"; - ListFormat2[ListFormat2["LinesMask"] = 3] = "LinesMask"; - ListFormat2[ListFormat2["NotDelimited"] = 0] = "NotDelimited"; - ListFormat2[ListFormat2["BarDelimited"] = 4] = "BarDelimited"; - ListFormat2[ListFormat2["AmpersandDelimited"] = 8] = "AmpersandDelimited"; - ListFormat2[ListFormat2["CommaDelimited"] = 16] = "CommaDelimited"; - ListFormat2[ListFormat2["AsteriskDelimited"] = 32] = "AsteriskDelimited"; - ListFormat2[ListFormat2["DelimitersMask"] = 60] = "DelimitersMask"; - ListFormat2[ListFormat2["AllowTrailingComma"] = 64] = "AllowTrailingComma"; - ListFormat2[ListFormat2["Indented"] = 128] = "Indented"; - ListFormat2[ListFormat2["SpaceBetweenBraces"] = 256] = "SpaceBetweenBraces"; - ListFormat2[ListFormat2["SpaceBetweenSiblings"] = 512] = "SpaceBetweenSiblings"; - ListFormat2[ListFormat2["Braces"] = 1024] = "Braces"; - ListFormat2[ListFormat2["Parenthesis"] = 2048] = "Parenthesis"; - ListFormat2[ListFormat2["AngleBrackets"] = 4096] = "AngleBrackets"; - ListFormat2[ListFormat2["SquareBrackets"] = 8192] = "SquareBrackets"; - ListFormat2[ListFormat2["BracketsMask"] = 15360] = "BracketsMask"; - ListFormat2[ListFormat2["OptionalIfUndefined"] = 16384] = "OptionalIfUndefined"; - ListFormat2[ListFormat2["OptionalIfEmpty"] = 32768] = "OptionalIfEmpty"; - ListFormat2[ListFormat2["Optional"] = 49152] = "Optional"; - ListFormat2[ListFormat2["PreferNewLine"] = 65536] = "PreferNewLine"; - ListFormat2[ListFormat2["NoTrailingNewLine"] = 131072] = "NoTrailingNewLine"; - ListFormat2[ListFormat2["NoInterveningComments"] = 262144] = "NoInterveningComments"; - ListFormat2[ListFormat2["NoSpaceIfEmpty"] = 524288] = "NoSpaceIfEmpty"; - ListFormat2[ListFormat2["SingleElement"] = 1048576] = "SingleElement"; - ListFormat2[ListFormat2["SpaceAfterList"] = 2097152] = "SpaceAfterList"; - ListFormat2[ListFormat2["Modifiers"] = 2359808] = "Modifiers"; - ListFormat2[ListFormat2["HeritageClauses"] = 512] = "HeritageClauses"; - ListFormat2[ListFormat2["SingleLineTypeLiteralMembers"] = 768] = "SingleLineTypeLiteralMembers"; - ListFormat2[ListFormat2["MultiLineTypeLiteralMembers"] = 32897] = "MultiLineTypeLiteralMembers"; - ListFormat2[ListFormat2["SingleLineTupleTypeElements"] = 528] = "SingleLineTupleTypeElements"; - ListFormat2[ListFormat2["MultiLineTupleTypeElements"] = 657] = "MultiLineTupleTypeElements"; - ListFormat2[ListFormat2["UnionTypeConstituents"] = 516] = "UnionTypeConstituents"; - ListFormat2[ListFormat2["IntersectionTypeConstituents"] = 520] = "IntersectionTypeConstituents"; - ListFormat2[ListFormat2["ObjectBindingPatternElements"] = 525136] = "ObjectBindingPatternElements"; - ListFormat2[ListFormat2["ArrayBindingPatternElements"] = 524880] = "ArrayBindingPatternElements"; - ListFormat2[ListFormat2["ObjectLiteralExpressionProperties"] = 526226] = "ObjectLiteralExpressionProperties"; - ListFormat2[ListFormat2["ImportAttributes"] = 526226] = "ImportAttributes"; - ListFormat2[ListFormat2["ImportClauseEntries"] = 526226 /* ImportAttributes */] = "ImportClauseEntries"; - ListFormat2[ListFormat2["ArrayLiteralExpressionElements"] = 8914] = "ArrayLiteralExpressionElements"; - ListFormat2[ListFormat2["CommaListElements"] = 528] = "CommaListElements"; - ListFormat2[ListFormat2["CallExpressionArguments"] = 2576] = "CallExpressionArguments"; - ListFormat2[ListFormat2["NewExpressionArguments"] = 18960] = "NewExpressionArguments"; - ListFormat2[ListFormat2["TemplateExpressionSpans"] = 262144] = "TemplateExpressionSpans"; - ListFormat2[ListFormat2["SingleLineBlockStatements"] = 768] = "SingleLineBlockStatements"; - ListFormat2[ListFormat2["MultiLineBlockStatements"] = 129] = "MultiLineBlockStatements"; - ListFormat2[ListFormat2["VariableDeclarationList"] = 528] = "VariableDeclarationList"; - ListFormat2[ListFormat2["SingleLineFunctionBodyStatements"] = 768] = "SingleLineFunctionBodyStatements"; - ListFormat2[ListFormat2["MultiLineFunctionBodyStatements"] = 1 /* MultiLine */] = "MultiLineFunctionBodyStatements"; - ListFormat2[ListFormat2["ClassHeritageClauses"] = 0 /* SingleLine */] = "ClassHeritageClauses"; - ListFormat2[ListFormat2["ClassMembers"] = 129] = "ClassMembers"; - ListFormat2[ListFormat2["InterfaceMembers"] = 129] = "InterfaceMembers"; - ListFormat2[ListFormat2["EnumMembers"] = 145] = "EnumMembers"; - ListFormat2[ListFormat2["CaseBlockClauses"] = 129] = "CaseBlockClauses"; - ListFormat2[ListFormat2["NamedImportsOrExportsElements"] = 525136] = "NamedImportsOrExportsElements"; - ListFormat2[ListFormat2["JsxElementOrFragmentChildren"] = 262144] = "JsxElementOrFragmentChildren"; - ListFormat2[ListFormat2["JsxElementAttributes"] = 262656] = "JsxElementAttributes"; - ListFormat2[ListFormat2["CaseOrDefaultClauseStatements"] = 163969] = "CaseOrDefaultClauseStatements"; - ListFormat2[ListFormat2["HeritageClauseTypes"] = 528] = "HeritageClauseTypes"; - ListFormat2[ListFormat2["SourceFileStatements"] = 131073] = "SourceFileStatements"; - ListFormat2[ListFormat2["Decorators"] = 2146305] = "Decorators"; - ListFormat2[ListFormat2["TypeArguments"] = 53776] = "TypeArguments"; - ListFormat2[ListFormat2["TypeParameters"] = 53776] = "TypeParameters"; - ListFormat2[ListFormat2["Parameters"] = 2576] = "Parameters"; - ListFormat2[ListFormat2["IndexSignatureParameters"] = 8848] = "IndexSignatureParameters"; - ListFormat2[ListFormat2["JSDocComment"] = 33] = "JSDocComment"; - return ListFormat2; -})(ListFormat || {}); -var PragmaKindFlags = /* @__PURE__ */ ((PragmaKindFlags2) => { - PragmaKindFlags2[PragmaKindFlags2["None"] = 0] = "None"; - PragmaKindFlags2[PragmaKindFlags2["TripleSlashXML"] = 1] = "TripleSlashXML"; - PragmaKindFlags2[PragmaKindFlags2["SingleLine"] = 2] = "SingleLine"; - PragmaKindFlags2[PragmaKindFlags2["MultiLine"] = 4] = "MultiLine"; - PragmaKindFlags2[PragmaKindFlags2["All"] = 7] = "All"; - PragmaKindFlags2[PragmaKindFlags2["Default"] = 7 /* All */] = "Default"; - return PragmaKindFlags2; -})(PragmaKindFlags || {}); -var commentPragmas = { - "reference": { - args: [ - { name: "types", optional: true, captureSpan: true }, - { name: "lib", optional: true, captureSpan: true }, - { name: "path", optional: true, captureSpan: true }, - { name: "no-default-lib", optional: true }, - { name: "resolution-mode", optional: true }, - { name: "preserve", optional: true } - ], - kind: 1 /* TripleSlashXML */ - }, - "amd-dependency": { - args: [{ name: "path" }, { name: "name", optional: true }], - kind: 1 /* TripleSlashXML */ - }, - "amd-module": { - args: [{ name: "name" }], - kind: 1 /* TripleSlashXML */ - }, - "ts-check": { - kind: 2 /* SingleLine */ - }, - "ts-nocheck": { - kind: 2 /* SingleLine */ - }, - "jsx": { - args: [{ name: "factory" }], - kind: 4 /* MultiLine */ - }, - "jsxfrag": { - args: [{ name: "factory" }], - kind: 4 /* MultiLine */ - }, - "jsximportsource": { - args: [{ name: "factory" }], - kind: 4 /* MultiLine */ - }, - "jsxruntime": { - args: [{ name: "factory" }], - kind: 4 /* MultiLine */ - } -}; -var JSDocParsingMode = /* @__PURE__ */ ((JSDocParsingMode6) => { - JSDocParsingMode6[JSDocParsingMode6["ParseAll"] = 0] = "ParseAll"; - JSDocParsingMode6[JSDocParsingMode6["ParseNone"] = 1] = "ParseNone"; - JSDocParsingMode6[JSDocParsingMode6["ParseForTypeErrors"] = 2] = "ParseForTypeErrors"; - JSDocParsingMode6[JSDocParsingMode6["ParseForTypeInfo"] = 3] = "ParseForTypeInfo"; - return JSDocParsingMode6; -})(JSDocParsingMode || {}); - -// src/compiler/sys.ts -function generateDjb2Hash(data) { - let acc = 5381; - for (let i = 0; i < data.length; i++) { - acc = (acc << 5) + acc + data.charCodeAt(i); - } - return acc.toString(); -} -function setStackTraceLimit() { - if (Error.stackTraceLimit < 100) { - Error.stackTraceLimit = 100; - } -} -var FileWatcherEventKind = /* @__PURE__ */ ((FileWatcherEventKind2) => { - FileWatcherEventKind2[FileWatcherEventKind2["Created"] = 0] = "Created"; - FileWatcherEventKind2[FileWatcherEventKind2["Changed"] = 1] = "Changed"; - FileWatcherEventKind2[FileWatcherEventKind2["Deleted"] = 2] = "Deleted"; - return FileWatcherEventKind2; -})(FileWatcherEventKind || {}); -var PollingInterval = /* @__PURE__ */ ((PollingInterval3) => { - PollingInterval3[PollingInterval3["High"] = 2e3] = "High"; - PollingInterval3[PollingInterval3["Medium"] = 500] = "Medium"; - PollingInterval3[PollingInterval3["Low"] = 250] = "Low"; - return PollingInterval3; -})(PollingInterval || {}); -var missingFileModifiedTime = /* @__PURE__ */ new Date(0); -function getModifiedTime(host, fileName) { - return host.getModifiedTime(fileName) || missingFileModifiedTime; -} -function createPollingIntervalBasedLevels(levels) { - return { - [250 /* Low */]: levels.Low, - [500 /* Medium */]: levels.Medium, - [2e3 /* High */]: levels.High - }; -} -var defaultChunkLevels = { Low: 32, Medium: 64, High: 256 }; -var pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels); -var unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels); -function setCustomPollingValues(system) { - if (!system.getEnvironmentVariable) { - return; - } - const pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval); - pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize; - unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || unchangedPollThresholds; - function getLevel(envVar, level) { - return system.getEnvironmentVariable(`${envVar}_${level.toUpperCase()}`); - } - function getCustomLevels(baseVariable) { - let customLevels; - setCustomLevel("Low"); - setCustomLevel("Medium"); - setCustomLevel("High"); - return customLevels; - function setCustomLevel(level) { - const customLevel = getLevel(baseVariable, level); - if (customLevel) { - (customLevels || (customLevels = {}))[level] = Number(customLevel); - } - } - } - function setCustomLevels(baseVariable, levels) { - const customLevels = getCustomLevels(baseVariable); - if (customLevels) { - setLevel("Low"); - setLevel("Medium"); - setLevel("High"); - return true; - } - return false; - function setLevel(level) { - levels[level] = customLevels[level] || levels[level]; - } - } - function getCustomPollingBasedLevels(baseVariable, defaultLevels) { - const customLevels = getCustomLevels(baseVariable); - return (pollingIntervalChanged || customLevels) && createPollingIntervalBasedLevels(customLevels ? { ...defaultLevels, ...customLevels } : defaultLevels); - } -} -function pollWatchedFileQueue(host, queue, pollIndex, chunkSize, callbackOnWatchFileStat) { - let definedValueCopyToIndex = pollIndex; - for (let canVisit = queue.length; chunkSize && canVisit; nextPollIndex(), canVisit--) { - const watchedFile = queue[pollIndex]; - if (!watchedFile) { - continue; - } else if (watchedFile.isClosed) { - queue[pollIndex] = void 0; - continue; - } - chunkSize--; - const fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(host, watchedFile.fileName)); - if (watchedFile.isClosed) { - queue[pollIndex] = void 0; - continue; - } - callbackOnWatchFileStat == null ? void 0 : callbackOnWatchFileStat(watchedFile, pollIndex, fileChanged); - if (queue[pollIndex]) { - if (definedValueCopyToIndex < pollIndex) { - queue[definedValueCopyToIndex] = watchedFile; - queue[pollIndex] = void 0; - } - definedValueCopyToIndex++; - } - } - return pollIndex; - function nextPollIndex() { - pollIndex++; - if (pollIndex === queue.length) { - if (definedValueCopyToIndex < pollIndex) { - queue.length = definedValueCopyToIndex; - } - pollIndex = 0; - definedValueCopyToIndex = 0; - } - } -} -function createDynamicPriorityPollingWatchFile(host) { - const watchedFiles = []; - const changedFilesInLastPoll = []; - const lowPollingIntervalQueue = createPollingIntervalQueue(250 /* Low */); - const mediumPollingIntervalQueue = createPollingIntervalQueue(500 /* Medium */); - const highPollingIntervalQueue = createPollingIntervalQueue(2e3 /* High */); - return watchFile2; - function watchFile2(fileName, callback, defaultPollingInterval) { - const file = { - fileName, - callback, - unchangedPolls: 0, - mtime: getModifiedTime(host, fileName) - }; - watchedFiles.push(file); - addToPollingIntervalQueue(file, defaultPollingInterval); - return { - close: () => { - file.isClosed = true; - unorderedRemoveItem(watchedFiles, file); - } - }; - } - function createPollingIntervalQueue(pollingInterval) { - const queue = []; - queue.pollingInterval = pollingInterval; - queue.pollIndex = 0; - queue.pollScheduled = false; - return queue; - } - function pollPollingIntervalQueue(_timeoutType, queue) { - queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]); - if (queue.length) { - scheduleNextPoll(queue.pollingInterval); - } else { - Debug.assert(queue.pollIndex === 0); - queue.pollScheduled = false; - } - } - function pollLowPollingIntervalQueue(_timeoutType, queue) { - pollQueue( - changedFilesInLastPoll, - 250 /* Low */, - /*pollIndex*/ - 0, - changedFilesInLastPoll.length - ); - pollPollingIntervalQueue(_timeoutType, queue); - if (!queue.pollScheduled && changedFilesInLastPoll.length) { - scheduleNextPoll(250 /* Low */); - } - } - function pollQueue(queue, pollingInterval, pollIndex, chunkSize) { - return pollWatchedFileQueue( - host, - queue, - pollIndex, - chunkSize, - onWatchFileStat - ); - function onWatchFileStat(watchedFile, pollIndex2, fileChanged) { - if (fileChanged) { - watchedFile.unchangedPolls = 0; - if (queue !== changedFilesInLastPoll) { - queue[pollIndex2] = void 0; - addChangedFileToLowPollingIntervalQueue(watchedFile); - } - } else if (watchedFile.unchangedPolls !== unchangedPollThresholds[pollingInterval]) { - watchedFile.unchangedPolls++; - } else if (queue === changedFilesInLastPoll) { - watchedFile.unchangedPolls = 1; - queue[pollIndex2] = void 0; - addToPollingIntervalQueue(watchedFile, 250 /* Low */); - } else if (pollingInterval !== 2e3 /* High */) { - watchedFile.unchangedPolls++; - queue[pollIndex2] = void 0; - addToPollingIntervalQueue(watchedFile, pollingInterval === 250 /* Low */ ? 500 /* Medium */ : 2e3 /* High */); - } - } - } - function pollingIntervalQueue(pollingInterval) { - switch (pollingInterval) { - case 250 /* Low */: - return lowPollingIntervalQueue; - case 500 /* Medium */: - return mediumPollingIntervalQueue; - case 2e3 /* High */: - return highPollingIntervalQueue; - } - } - function addToPollingIntervalQueue(file, pollingInterval) { - pollingIntervalQueue(pollingInterval).push(file); - scheduleNextPollIfNotAlreadyScheduled(pollingInterval); - } - function addChangedFileToLowPollingIntervalQueue(file) { - changedFilesInLastPoll.push(file); - scheduleNextPollIfNotAlreadyScheduled(250 /* Low */); - } - function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) { - if (!pollingIntervalQueue(pollingInterval).pollScheduled) { - scheduleNextPoll(pollingInterval); - } - } - function scheduleNextPoll(pollingInterval) { - pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === 250 /* Low */ ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingInterval === 250 /* Low */ ? "pollLowPollingIntervalQueue" : "pollPollingIntervalQueue", pollingIntervalQueue(pollingInterval)); - } -} -function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp) { - const fileWatcherCallbacks = createMultiMap(); - const fileTimestamps = fsWatchWithTimestamp ? /* @__PURE__ */ new Map() : void 0; - const dirWatchers = /* @__PURE__ */ new Map(); - const toCanonicalName = createGetCanonicalFileName(useCaseSensitiveFileNames2); - return nonPollingWatchFile; - function nonPollingWatchFile(fileName, callback, _pollingInterval, fallbackOptions) { - const filePath = toCanonicalName(fileName); - if (fileWatcherCallbacks.add(filePath, callback).length === 1 && fileTimestamps) { - fileTimestamps.set(filePath, getModifiedTime3(fileName) || missingFileModifiedTime); - } - const dirPath = getDirectoryPath(filePath) || "."; - const watcher = dirWatchers.get(dirPath) || createDirectoryWatcher(getDirectoryPath(fileName) || ".", dirPath, fallbackOptions); - watcher.referenceCount++; - return { - close: () => { - if (watcher.referenceCount === 1) { - watcher.close(); - dirWatchers.delete(dirPath); - } else { - watcher.referenceCount--; - } - fileWatcherCallbacks.remove(filePath, callback); - } - }; - } - function createDirectoryWatcher(dirName, dirPath, fallbackOptions) { - const watcher = fsWatch( - dirName, - 1 /* Directory */, - (eventName, relativeFileName) => { - if (!isString(relativeFileName)) return; - const fileName = getNormalizedAbsolutePath(relativeFileName, dirName); - const filePath = toCanonicalName(fileName); - const callbacks = fileName && fileWatcherCallbacks.get(filePath); - if (callbacks) { - let currentModifiedTime; - let eventKind = 1 /* Changed */; - if (fileTimestamps) { - const existingTime = fileTimestamps.get(filePath); - if (eventName === "change") { - currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime; - if (currentModifiedTime.getTime() === existingTime.getTime()) return; - } - currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime); - fileTimestamps.set(filePath, currentModifiedTime); - if (existingTime === missingFileModifiedTime) eventKind = 0 /* Created */; - else if (currentModifiedTime === missingFileModifiedTime) eventKind = 2 /* Deleted */; - } - for (const fileCallback of callbacks) { - fileCallback(fileName, eventKind, currentModifiedTime); - } - } - }, - /*recursive*/ - false, - 500 /* Medium */, - fallbackOptions - ); - watcher.referenceCount = 0; - dirWatchers.set(dirPath, watcher); - return watcher; - } -} -function createFixedChunkSizePollingWatchFile(host) { - const watchedFiles = []; - let pollIndex = 0; - let pollScheduled; - return watchFile2; - function watchFile2(fileName, callback) { - const file = { - fileName, - callback, - mtime: getModifiedTime(host, fileName) - }; - watchedFiles.push(file); - scheduleNextPoll(); - return { - close: () => { - file.isClosed = true; - unorderedRemoveItem(watchedFiles, file); - } - }; - } - function pollQueue() { - pollScheduled = void 0; - pollIndex = pollWatchedFileQueue(host, watchedFiles, pollIndex, pollingChunkSize[250 /* Low */]); - scheduleNextPoll(); - } - function scheduleNextPoll() { - if (!watchedFiles.length || pollScheduled) return; - pollScheduled = host.setTimeout(pollQueue, 2e3 /* High */, "pollQueue"); - } -} -function createSingleWatcherPerName(cache, useCaseSensitiveFileNames2, name, callback, createWatcher) { - const toCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); - const path = toCanonicalFileName(name); - const existing = cache.get(path); - if (existing) { - existing.callbacks.push(callback); - } else { - cache.set(path, { - watcher: createWatcher( - // Cant infer types correctly so lets satisfy checker - (param1, param2, param3) => { - var _a; - return (_a = cache.get(path)) == null ? void 0 : _a.callbacks.slice().forEach((cb) => cb(param1, param2, param3)); - } - ), - callbacks: [callback] - }); - } - return { - close: () => { - const watcher = cache.get(path); - if (!watcher) return; - if (!orderedRemoveItem(watcher.callbacks, callback) || watcher.callbacks.length) return; - cache.delete(path); - closeFileWatcherOf(watcher); - } - }; -} -function onWatchedFileStat(watchedFile, modifiedTime) { - const oldTime = watchedFile.mtime.getTime(); - const newTime = modifiedTime.getTime(); - if (oldTime !== newTime) { - watchedFile.mtime = modifiedTime; - watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime), modifiedTime); - return true; - } - return false; -} -function getFileWatcherEventKind(oldTime, newTime) { - return oldTime === 0 ? 0 /* Created */ : newTime === 0 ? 2 /* Deleted */ : 1 /* Changed */; -} -var ignoredPaths = ["/node_modules/.", "/.git", "/.#"]; -var curSysLog = noop; -function sysLog(s) { - return curSysLog(s); -} -function setSysLog(logger) { - curSysLog = logger; -} -function createDirectoryWatcherSupportingRecursive({ - watchDirectory, - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - getCurrentDirectory, - getAccessibleSortedChildDirectories, - fileSystemEntryExists, - realpath, - setTimeout: setTimeout2, - clearTimeout: clearTimeout2 -}) { - const cache = /* @__PURE__ */ new Map(); - const callbackCache = createMultiMap(); - const cacheToUpdateChildWatches = /* @__PURE__ */ new Map(); - let timerToUpdateChildWatches; - const filePathComparer = getStringComparer(!useCaseSensitiveFileNames2); - const toCanonicalFilePath = createGetCanonicalFileName(useCaseSensitiveFileNames2); - return (dirName, callback, recursive, options) => recursive ? createDirectoryWatcher(dirName, options, callback) : watchDirectory(dirName, callback, recursive, options); - function createDirectoryWatcher(dirName, options, callback, link) { - const dirPath = toCanonicalFilePath(dirName); - let directoryWatcher = cache.get(dirPath); - if (directoryWatcher) { - directoryWatcher.refCount++; - } else { - directoryWatcher = { - watcher: watchDirectory( - dirName, - (fileName) => { - var _a; - if (isIgnoredPath(fileName, options)) return; - if (options == null ? void 0 : options.synchronousWatchDirectory) { - if (!((_a = cache.get(dirPath)) == null ? void 0 : _a.targetWatcher)) invokeCallbacks(dirName, dirPath, fileName); - updateChildWatches(dirName, dirPath, options); - } else { - nonSyncUpdateChildWatches(dirName, dirPath, fileName, options); - } - }, - /*recursive*/ - false, - options - ), - refCount: 1, - childWatches: emptyArray, - targetWatcher: void 0, - links: void 0 - }; - cache.set(dirPath, directoryWatcher); - updateChildWatches(dirName, dirPath, options); - } - if (link) (directoryWatcher.links ?? (directoryWatcher.links = /* @__PURE__ */ new Set())).add(link); - const callbackToAdd = callback && { dirName, callback }; - if (callbackToAdd) { - callbackCache.add(dirPath, callbackToAdd); - } - return { - dirName, - close: () => { - var _a; - const directoryWatcher2 = Debug.checkDefined(cache.get(dirPath)); - if (callbackToAdd) callbackCache.remove(dirPath, callbackToAdd); - if (link) (_a = directoryWatcher2.links) == null ? void 0 : _a.delete(link); - directoryWatcher2.refCount--; - if (directoryWatcher2.refCount) return; - cache.delete(dirPath); - directoryWatcher2.links = void 0; - closeFileWatcherOf(directoryWatcher2); - closeTargetWatcher(directoryWatcher2); - directoryWatcher2.childWatches.forEach(closeFileWatcher); - } - }; - } - function invokeCallbacks(dirName, dirPath, fileNameOrInvokeMap, fileNames) { - var _a, _b; - let fileName; - let invokeMap; - if (isString(fileNameOrInvokeMap)) { - fileName = fileNameOrInvokeMap; - } else { - invokeMap = fileNameOrInvokeMap; - } - callbackCache.forEach((callbacks, rootDirName) => { - if (invokeMap && invokeMap.get(rootDirName) === true) return; - if (rootDirName === dirPath || startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === directorySeparator) { - if (invokeMap) { - if (fileNames) { - const existing = invokeMap.get(rootDirName); - if (existing) { - existing.push(...fileNames); - } else { - invokeMap.set(rootDirName, fileNames.slice()); - } - } else { - invokeMap.set(rootDirName, true); - } - } else { - callbacks.forEach(({ callback }) => callback(fileName)); - } - } - }); - (_b = (_a = cache.get(dirPath)) == null ? void 0 : _a.links) == null ? void 0 : _b.forEach((link) => { - const toPathInLink = (fileName2) => combinePaths(link, getRelativePathFromDirectory(dirName, fileName2, toCanonicalFilePath)); - if (invokeMap) { - invokeCallbacks(link, toCanonicalFilePath(link), invokeMap, fileNames == null ? void 0 : fileNames.map(toPathInLink)); - } else { - invokeCallbacks(link, toCanonicalFilePath(link), toPathInLink(fileName)); - } - }); - } - function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) { - const parentWatcher = cache.get(dirPath); - if (parentWatcher && fileSystemEntryExists(dirName, 1 /* Directory */)) { - scheduleUpdateChildWatches(dirName, dirPath, fileName, options); - return; - } - invokeCallbacks(dirName, dirPath, fileName); - closeTargetWatcher(parentWatcher); - removeChildWatches(parentWatcher); - } - function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) { - const existing = cacheToUpdateChildWatches.get(dirPath); - if (existing) { - existing.fileNames.push(fileName); - } else { - cacheToUpdateChildWatches.set(dirPath, { dirName, options, fileNames: [fileName] }); - } - if (timerToUpdateChildWatches) { - clearTimeout2(timerToUpdateChildWatches); - timerToUpdateChildWatches = void 0; - } - timerToUpdateChildWatches = setTimeout2(onTimerToUpdateChildWatches, 1e3, "timerToUpdateChildWatches"); - } - function onTimerToUpdateChildWatches() { - var _a; - timerToUpdateChildWatches = void 0; - sysLog(`sysLog:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size}`); - const start = timestamp(); - const invokeMap = /* @__PURE__ */ new Map(); - while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) { - const result = cacheToUpdateChildWatches.entries().next(); - Debug.assert(!result.done); - const { value: [dirPath, { dirName, options, fileNames }] } = result; - cacheToUpdateChildWatches.delete(dirPath); - const hasChanges = updateChildWatches(dirName, dirPath, options); - if (!((_a = cache.get(dirPath)) == null ? void 0 : _a.targetWatcher)) invokeCallbacks(dirName, dirPath, invokeMap, hasChanges ? void 0 : fileNames); - } - sysLog(`sysLog:: invokingWatchers:: Elapsed:: ${timestamp() - start}ms:: ${cacheToUpdateChildWatches.size}`); - callbackCache.forEach((callbacks, rootDirName) => { - const existing = invokeMap.get(rootDirName); - if (existing) { - callbacks.forEach(({ callback, dirName }) => { - if (isArray(existing)) { - existing.forEach(callback); - } else { - callback(dirName); - } - }); - } - }); - const elapsed = timestamp() - start; - sysLog(`sysLog:: Elapsed:: ${elapsed}ms:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size} ${timerToUpdateChildWatches}`); - } - function removeChildWatches(parentWatcher) { - if (!parentWatcher) return; - const existingChildWatches = parentWatcher.childWatches; - parentWatcher.childWatches = emptyArray; - for (const childWatcher of existingChildWatches) { - childWatcher.close(); - removeChildWatches(cache.get(toCanonicalFilePath(childWatcher.dirName))); - } - } - function closeTargetWatcher(watcher) { - if (watcher == null ? void 0 : watcher.targetWatcher) { - watcher.targetWatcher.close(); - watcher.targetWatcher = void 0; - } - } - function updateChildWatches(parentDir, parentDirPath, options) { - const parentWatcher = cache.get(parentDirPath); - if (!parentWatcher) return false; - const target = normalizePath(realpath(parentDir)); - let hasChanges; - let newChildWatches; - if (filePathComparer(target, parentDir) === 0 /* EqualTo */) { - hasChanges = enumerateInsertsAndDeletes( - fileSystemEntryExists(parentDir, 1 /* Directory */) ? mapDefined(getAccessibleSortedChildDirectories(parentDir), (child) => { - const childFullName = getNormalizedAbsolutePath(child, parentDir); - return !isIgnoredPath(childFullName, options) && filePathComparer(childFullName, normalizePath(realpath(childFullName))) === 0 /* EqualTo */ ? childFullName : void 0; - }) : emptyArray, - parentWatcher.childWatches, - (child, childWatcher) => filePathComparer(child, childWatcher.dirName), - createAndAddChildDirectoryWatcher, - closeFileWatcher, - addChildDirectoryWatcher - ); - } else if (parentWatcher.targetWatcher && filePathComparer(target, parentWatcher.targetWatcher.dirName) === 0 /* EqualTo */) { - hasChanges = false; - Debug.assert(parentWatcher.childWatches === emptyArray); - } else { - closeTargetWatcher(parentWatcher); - parentWatcher.targetWatcher = createDirectoryWatcher( - target, - options, - /*callback*/ - void 0, - parentDir - ); - parentWatcher.childWatches.forEach(closeFileWatcher); - hasChanges = true; - } - parentWatcher.childWatches = newChildWatches || emptyArray; - return hasChanges; - function createAndAddChildDirectoryWatcher(childName) { - const result = createDirectoryWatcher(childName, options); - addChildDirectoryWatcher(result); - } - function addChildDirectoryWatcher(childWatcher) { - (newChildWatches || (newChildWatches = [])).push(childWatcher); - } - } - function isIgnoredPath(path, options) { - return some(ignoredPaths, (searchPath) => isInPath(path, searchPath)) || isIgnoredByWatchOptions(path, options, useCaseSensitiveFileNames2, getCurrentDirectory); - } - function isInPath(path, searchPath) { - if (path.includes(searchPath)) return true; - if (useCaseSensitiveFileNames2) return false; - return toCanonicalFilePath(path).includes(searchPath); - } -} -var FileSystemEntryKind = /* @__PURE__ */ ((FileSystemEntryKind2) => { - FileSystemEntryKind2[FileSystemEntryKind2["File"] = 0] = "File"; - FileSystemEntryKind2[FileSystemEntryKind2["Directory"] = 1] = "Directory"; - return FileSystemEntryKind2; -})(FileSystemEntryKind || {}); -function createFileWatcherCallback(callback) { - return (_fileName, eventKind, modifiedTime) => callback(eventKind === 1 /* Changed */ ? "change" : "rename", "", modifiedTime); -} -function createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3) { - return (eventName, _relativeFileName, modifiedTime) => { - if (eventName === "rename") { - modifiedTime || (modifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime); - callback(fileName, modifiedTime !== missingFileModifiedTime ? 0 /* Created */ : 2 /* Deleted */, modifiedTime); - } else { - callback(fileName, 1 /* Changed */, modifiedTime); - } - }; -} -function isIgnoredByWatchOptions(pathToCheck, options, useCaseSensitiveFileNames2, getCurrentDirectory) { - return ((options == null ? void 0 : options.excludeDirectories) || (options == null ? void 0 : options.excludeFiles)) && (matchesExclude(pathToCheck, options == null ? void 0 : options.excludeFiles, useCaseSensitiveFileNames2, getCurrentDirectory()) || matchesExclude(pathToCheck, options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2, getCurrentDirectory())); -} -function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory) { - return (eventName, relativeFileName) => { - if (eventName === "rename") { - const fileName = !relativeFileName ? directoryName : normalizePath(combinePaths(directoryName, relativeFileName)); - if (!relativeFileName || !isIgnoredByWatchOptions(fileName, options, useCaseSensitiveFileNames2, getCurrentDirectory)) { - callback(fileName); - } - } - }; -} -function createSystemWatchFunctions({ - pollingWatchFileWorker, - getModifiedTime: getModifiedTime3, - setTimeout: setTimeout2, - clearTimeout: clearTimeout2, - fsWatchWorker, - fileSystemEntryExists, - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - getCurrentDirectory, - fsSupportsRecursiveFsWatch, - getAccessibleSortedChildDirectories, - realpath, - tscWatchFile, - useNonPollingWatchers, - tscWatchDirectory, - inodeWatching, - fsWatchWithTimestamp, - sysLog: sysLog2 -}) { - const pollingWatches = /* @__PURE__ */ new Map(); - const fsWatches = /* @__PURE__ */ new Map(); - const fsWatchesRecursive = /* @__PURE__ */ new Map(); - let dynamicPollingWatchFile; - let fixedChunkSizePollingWatchFile; - let nonPollingWatchFile; - let hostRecursiveDirectoryWatcher; - let hitSystemWatcherLimit = false; - return { - watchFile: watchFile2, - watchDirectory - }; - function watchFile2(fileName, callback, pollingInterval, options) { - options = updateOptionsForWatchFile(options, useNonPollingWatchers); - const watchFileKind = Debug.checkDefined(options.watchFile); - switch (watchFileKind) { - case 0 /* FixedPollingInterval */: - return pollingWatchFile( - fileName, - callback, - 250 /* Low */, - /*options*/ - void 0 - ); - case 1 /* PriorityPollingInterval */: - return pollingWatchFile( - fileName, - callback, - pollingInterval, - /*options*/ - void 0 - ); - case 2 /* DynamicPriorityPolling */: - return ensureDynamicPollingWatchFile()( - fileName, - callback, - pollingInterval, - /*options*/ - void 0 - ); - case 3 /* FixedChunkSizePolling */: - return ensureFixedChunkSizePollingWatchFile()( - fileName, - callback, - /* pollingInterval */ - void 0, - /*options*/ - void 0 - ); - case 4 /* UseFsEvents */: - return fsWatch( - fileName, - 0 /* File */, - createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3), - /*recursive*/ - false, - pollingInterval, - getFallbackOptions(options) - ); - case 5 /* UseFsEventsOnParentDirectory */: - if (!nonPollingWatchFile) { - nonPollingWatchFile = createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp); - } - return nonPollingWatchFile(fileName, callback, pollingInterval, getFallbackOptions(options)); - default: - Debug.assertNever(watchFileKind); - } - } - function ensureDynamicPollingWatchFile() { - return dynamicPollingWatchFile || (dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 })); - } - function ensureFixedChunkSizePollingWatchFile() { - return fixedChunkSizePollingWatchFile || (fixedChunkSizePollingWatchFile = createFixedChunkSizePollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 })); - } - function updateOptionsForWatchFile(options, useNonPollingWatchers2) { - if (options && options.watchFile !== void 0) return options; - switch (tscWatchFile) { - case "PriorityPollingInterval": - return { watchFile: 1 /* PriorityPollingInterval */ }; - case "DynamicPriorityPolling": - return { watchFile: 2 /* DynamicPriorityPolling */ }; - case "UseFsEvents": - return generateWatchFileOptions(4 /* UseFsEvents */, 1 /* PriorityInterval */, options); - case "UseFsEventsWithFallbackDynamicPolling": - return generateWatchFileOptions(4 /* UseFsEvents */, 2 /* DynamicPriority */, options); - case "UseFsEventsOnParentDirectory": - useNonPollingWatchers2 = true; - // fall through - default: - return useNonPollingWatchers2 ? ( - // Use notifications from FS to watch with falling back to fs.watchFile - generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options) - ) : ( - // Default to using fs events - { watchFile: 4 /* UseFsEvents */ } - ); - } - } - function generateWatchFileOptions(watchFile3, fallbackPolling, options) { - const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling; - return { - watchFile: watchFile3, - fallbackPolling: defaultFallbackPolling === void 0 ? fallbackPolling : defaultFallbackPolling - }; - } - function watchDirectory(directoryName, callback, recursive, options) { - if (fsSupportsRecursiveFsWatch) { - return fsWatch( - directoryName, - 1 /* Directory */, - createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory), - recursive, - 500 /* Medium */, - getFallbackOptions(options) - ); - } - if (!hostRecursiveDirectoryWatcher) { - hostRecursiveDirectoryWatcher = createDirectoryWatcherSupportingRecursive({ - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - getCurrentDirectory, - fileSystemEntryExists, - getAccessibleSortedChildDirectories, - watchDirectory: nonRecursiveWatchDirectory, - realpath, - setTimeout: setTimeout2, - clearTimeout: clearTimeout2 - }); - } - return hostRecursiveDirectoryWatcher(directoryName, callback, recursive, options); - } - function nonRecursiveWatchDirectory(directoryName, callback, recursive, options) { - Debug.assert(!recursive); - const watchDirectoryOptions = updateOptionsForWatchDirectory(options); - const watchDirectoryKind = Debug.checkDefined(watchDirectoryOptions.watchDirectory); - switch (watchDirectoryKind) { - case 1 /* FixedPollingInterval */: - return pollingWatchFile( - directoryName, - () => callback(directoryName), - 500 /* Medium */, - /*options*/ - void 0 - ); - case 2 /* DynamicPriorityPolling */: - return ensureDynamicPollingWatchFile()( - directoryName, - () => callback(directoryName), - 500 /* Medium */, - /*options*/ - void 0 - ); - case 3 /* FixedChunkSizePolling */: - return ensureFixedChunkSizePollingWatchFile()( - directoryName, - () => callback(directoryName), - /* pollingInterval */ - void 0, - /*options*/ - void 0 - ); - case 0 /* UseFsEvents */: - return fsWatch( - directoryName, - 1 /* Directory */, - createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory), - recursive, - 500 /* Medium */, - getFallbackOptions(watchDirectoryOptions) - ); - default: - Debug.assertNever(watchDirectoryKind); - } - } - function updateOptionsForWatchDirectory(options) { - if (options && options.watchDirectory !== void 0) return options; - switch (tscWatchDirectory) { - case "RecursiveDirectoryUsingFsWatchFile": - return { watchDirectory: 1 /* FixedPollingInterval */ }; - case "RecursiveDirectoryUsingDynamicPriorityPolling": - return { watchDirectory: 2 /* DynamicPriorityPolling */ }; - default: - const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling; - return { - watchDirectory: 0 /* UseFsEvents */, - fallbackPolling: defaultFallbackPolling !== void 0 ? defaultFallbackPolling : void 0 - }; - } - } - function pollingWatchFile(fileName, callback, pollingInterval, options) { - return createSingleWatcherPerName( - pollingWatches, - useCaseSensitiveFileNames2, - fileName, - callback, - (cb) => pollingWatchFileWorker(fileName, cb, pollingInterval, options) - ); - } - function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) { - return createSingleWatcherPerName( - recursive ? fsWatchesRecursive : fsWatches, - useCaseSensitiveFileNames2, - fileOrDirectory, - callback, - (cb) => fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, cb, recursive, fallbackPollingInterval, fallbackOptions) - ); - } - function fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) { - let lastDirectoryPartWithDirectorySeparator; - let lastDirectoryPart; - if (inodeWatching) { - lastDirectoryPartWithDirectorySeparator = fileOrDirectory.substring(fileOrDirectory.lastIndexOf(directorySeparator)); - lastDirectoryPart = lastDirectoryPartWithDirectorySeparator.slice(directorySeparator.length); - } - let watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ? watchMissingFileSystemEntry() : watchPresentFileSystemEntry(); - return { - close: () => { - if (watcher) { - watcher.close(); - watcher = void 0; - } - } - }; - function updateWatcher(createWatcher) { - if (watcher) { - sysLog2(`sysLog:: ${fileOrDirectory}:: Changing watcher to ${createWatcher === watchPresentFileSystemEntry ? "Present" : "Missing"}FileSystemEntryWatcher`); - watcher.close(); - watcher = createWatcher(); - } - } - function watchPresentFileSystemEntry() { - if (hitSystemWatcherLimit) { - sysLog2(`sysLog:: ${fileOrDirectory}:: Defaulting to watchFile`); - return watchPresentFileSystemEntryWithFsWatchFile(); - } - try { - const presentWatcher = (entryKind === 1 /* Directory */ || !fsWatchWithTimestamp ? fsWatchWorker : fsWatchWorkerHandlingTimestamp)( - fileOrDirectory, - recursive, - inodeWatching ? callbackChangingToMissingFileSystemEntry : callback - ); - presentWatcher.on("error", () => { - callback("rename", ""); - updateWatcher(watchMissingFileSystemEntry); - }); - return presentWatcher; - } catch (e) { - hitSystemWatcherLimit || (hitSystemWatcherLimit = e.code === "ENOSPC"); - sysLog2(`sysLog:: ${fileOrDirectory}:: Changing to watchFile`); - return watchPresentFileSystemEntryWithFsWatchFile(); - } - } - function callbackChangingToMissingFileSystemEntry(event, relativeName) { - let originalRelativeName; - if (relativeName && endsWith(relativeName, "~")) { - originalRelativeName = relativeName; - relativeName = relativeName.slice(0, relativeName.length - 1); - } - if (event === "rename" && (!relativeName || relativeName === lastDirectoryPart || endsWith(relativeName, lastDirectoryPartWithDirectorySeparator))) { - const modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime; - if (originalRelativeName) callback(event, originalRelativeName, modifiedTime); - callback(event, relativeName, modifiedTime); - if (inodeWatching) { - updateWatcher(modifiedTime === missingFileModifiedTime ? watchMissingFileSystemEntry : watchPresentFileSystemEntry); - } else if (modifiedTime === missingFileModifiedTime) { - updateWatcher(watchMissingFileSystemEntry); - } - } else { - if (originalRelativeName) callback(event, originalRelativeName); - callback(event, relativeName); - } - } - function watchPresentFileSystemEntryWithFsWatchFile() { - return watchFile2( - fileOrDirectory, - createFileWatcherCallback(callback), - fallbackPollingInterval, - fallbackOptions - ); - } - function watchMissingFileSystemEntry() { - return watchFile2( - fileOrDirectory, - (_fileName, eventKind, modifiedTime) => { - if (eventKind === 0 /* Created */) { - modifiedTime || (modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime); - if (modifiedTime !== missingFileModifiedTime) { - callback("rename", "", modifiedTime); - updateWatcher(watchPresentFileSystemEntry); - } - } - }, - fallbackPollingInterval, - fallbackOptions - ); - } - } - function fsWatchWorkerHandlingTimestamp(fileOrDirectory, recursive, callback) { - let modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime; - return fsWatchWorker(fileOrDirectory, recursive, (eventName, relativeFileName, currentModifiedTime) => { - if (eventName === "change") { - currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime); - if (currentModifiedTime.getTime() === modifiedTime.getTime()) return; - } - modifiedTime = currentModifiedTime || getModifiedTime3(fileOrDirectory) || missingFileModifiedTime; - callback(eventName, relativeFileName, modifiedTime); - }); - } -} -function patchWriteFileEnsuringDirectory(sys2) { - const originalWriteFile = sys2.writeFile; - sys2.writeFile = (path, data, writeBom) => writeFileEnsuringDirectories( - path, - data, - !!writeBom, - (path2, data2, writeByteOrderMark) => originalWriteFile.call(sys2, path2, data2, writeByteOrderMark), - (path2) => sys2.createDirectory(path2), - (path2) => sys2.directoryExists(path2) - ); -} -var sys = (() => { - const byteOrderMarkIndicator = "\uFEFF"; - function getNodeSystem() { - const nativePattern = /^native |^\([^)]+\)$|^(?:internal[\\/]|[\w\s]+(?:\.js)?$)/; - const _fs = __nccwpck_require__(79896); - const _path = __nccwpck_require__(16928); - const _os = __nccwpck_require__(70857); - let _crypto; - try { - _crypto = __nccwpck_require__(76982); - } catch { - _crypto = void 0; - } - let activeSession; - let profilePath = "./profile.cpuprofile"; - const isMacOs = process.platform === "darwin"; - const isLinuxOrMacOs = process.platform === "linux" || isMacOs; - const statSyncOptions = { throwIfNoEntry: false }; - const platform = _os.platform(); - const useCaseSensitiveFileNames2 = isFileSystemCaseSensitive(); - const fsRealpath = !!_fs.realpathSync.native ? process.platform === "win32" ? fsRealPathHandlingLongPath : _fs.realpathSync.native : _fs.realpathSync; - const executingFilePath = __filename.endsWith("sys.js") ? _path.join(_path.dirname(__dirname), "__fake__.js") : __filename; - const fsSupportsRecursiveFsWatch = process.platform === "win32" || isMacOs; - const getCurrentDirectory = memoize(() => process.cwd()); - const { watchFile: watchFile2, watchDirectory } = createSystemWatchFunctions({ - pollingWatchFileWorker: fsWatchFileWorker, - getModifiedTime: getModifiedTime3, - setTimeout, - clearTimeout, - fsWatchWorker, - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - getCurrentDirectory, - fileSystemEntryExists, - // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows - // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643) - fsSupportsRecursiveFsWatch, - getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories, - realpath, - tscWatchFile: process.env.TSC_WATCHFILE, - useNonPollingWatchers: !!process.env.TSC_NONPOLLING_WATCHER, - tscWatchDirectory: process.env.TSC_WATCHDIRECTORY, - inodeWatching: isLinuxOrMacOs, - fsWatchWithTimestamp: isMacOs, - sysLog - }); - const nodeSystem = { - args: process.argv.slice(2), - newLine: _os.EOL, - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - write(s) { - process.stdout.write(s); - }, - getWidthOfTerminal() { - return process.stdout.columns; - }, - writeOutputIsTTY() { - return process.stdout.isTTY; - }, - readFile, - writeFile: writeFile2, - watchFile: watchFile2, - watchDirectory, - preferNonRecursiveWatch: !fsSupportsRecursiveFsWatch, - resolvePath: (path) => _path.resolve(path), - fileExists, - directoryExists, - getAccessibleFileSystemEntries, - createDirectory(directoryName) { - if (!nodeSystem.directoryExists(directoryName)) { - try { - _fs.mkdirSync(directoryName); - } catch (e) { - if (e.code !== "EEXIST") { - throw e; - } - } - } - }, - getExecutingFilePath() { - return executingFilePath; - }, - getCurrentDirectory, - getDirectories, - getEnvironmentVariable(name) { - return process.env[name] || ""; - }, - readDirectory, - getModifiedTime: getModifiedTime3, - setModifiedTime, - deleteFile, - createHash: _crypto ? createSHA256Hash : generateDjb2Hash, - createSHA256Hash: _crypto ? createSHA256Hash : void 0, - getMemoryUsage() { - if (global.gc) { - global.gc(); - } - return process.memoryUsage().heapUsed; - }, - getFileSize(path) { - const stat = statSync(path); - if (stat == null ? void 0 : stat.isFile()) { - return stat.size; - } - return 0; - }, - exit(exitCode) { - disableCPUProfiler(() => process.exit(exitCode)); - }, - enableCPUProfiler, - disableCPUProfiler, - cpuProfilingEnabled: () => !!activeSession || contains(process.execArgv, "--cpu-prof") || contains(process.execArgv, "--prof"), - realpath, - debugMode: !!process.env.NODE_INSPECTOR_IPC || !!process.env.VSCODE_INSPECTOR_OPTIONS || some(process.execArgv, (arg) => /^--(?:inspect|debug)(?:-brk)?(?:=\d+)?$/i.test(arg)) || !!process.recordreplay, - tryEnableSourceMapsForHost() { - try { - (__nccwpck_require__(3622).install)(); - } catch { - } - }, - setTimeout, - clearTimeout, - clearScreen: () => { - process.stdout.write("\x1B[2J\x1B[3J\x1B[H"); - }, - setBlocking: () => { - var _a; - const handle = (_a = process.stdout) == null ? void 0 : _a._handle; - if (handle && handle.setBlocking) { - handle.setBlocking(true); - } - }, - base64decode: (input) => Buffer.from(input, "base64").toString("utf8"), - base64encode: (input) => Buffer.from(input).toString("base64"), - require: (baseDir, moduleName) => { - try { - const modulePath = resolveJSModule(moduleName, baseDir, nodeSystem); - return { module: require(modulePath), modulePath, error: void 0 }; - } catch (error2) { - return { module: void 0, modulePath: void 0, error: error2 }; - } - } - }; - return nodeSystem; - function statSync(path) { - try { - return _fs.statSync(path, statSyncOptions); - } catch { - return void 0; - } - } - function enableCPUProfiler(path, cb) { - if (activeSession) { - cb(); - return false; - } - const inspector = __nccwpck_require__(50264); - if (!inspector || !inspector.Session) { - cb(); - return false; - } - const session = new inspector.Session(); - session.connect(); - session.post("Profiler.enable", () => { - session.post("Profiler.start", () => { - activeSession = session; - profilePath = path; - cb(); - }); - }); - return true; - } - function cleanupPaths(profile) { - let externalFileCounter = 0; - const remappedPaths = /* @__PURE__ */ new Map(); - const normalizedDir = normalizeSlashes(_path.dirname(executingFilePath)); - const fileUrlRoot = `file://${getRootLength(normalizedDir) === 1 ? "" : "/"}${normalizedDir}`; - for (const node of profile.nodes) { - if (node.callFrame.url) { - const url = normalizeSlashes(node.callFrame.url); - if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames2)) { - node.callFrame.url = getRelativePathToDirectoryOrUrl( - fileUrlRoot, - url, - fileUrlRoot, - createGetCanonicalFileName(useCaseSensitiveFileNames2), - /*isAbsolutePathAnUrl*/ - true - ); - } else if (!nativePattern.test(url)) { - node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url); - externalFileCounter++; - } - } - } - return profile; - } - function disableCPUProfiler(cb) { - if (activeSession && activeSession !== "stopping") { - const s = activeSession; - activeSession.post("Profiler.stop", (err, { profile }) => { - var _a; - if (!err) { - if ((_a = statSync(profilePath)) == null ? void 0 : _a.isDirectory()) { - profilePath = _path.join(profilePath, `${(/* @__PURE__ */ new Date()).toISOString().replace(/:/g, "-")}+P${process.pid}.cpuprofile`); - } - try { - _fs.mkdirSync(_path.dirname(profilePath), { recursive: true }); - } catch { - } - _fs.writeFileSync(profilePath, JSON.stringify(cleanupPaths(profile))); - } - activeSession = void 0; - s.disconnect(); - cb(); - }); - activeSession = "stopping"; - return true; - } else { - cb(); - return false; - } - } - function isFileSystemCaseSensitive() { - if (platform === "win32" || platform === "win64") { - return false; - } - return !fileExists(swapCase(__filename)); - } - function swapCase(s) { - return s.replace(/\w/g, (ch) => { - const up = ch.toUpperCase(); - return ch === up ? ch.toLowerCase() : up; - }); - } - function fsWatchFileWorker(fileName, callback, pollingInterval) { - _fs.watchFile(fileName, { persistent: true, interval: pollingInterval }, fileChanged); - let eventKind; - return { - close: () => _fs.unwatchFile(fileName, fileChanged) - }; - function fileChanged(curr, prev) { - const isPreviouslyDeleted = +prev.mtime === 0 || eventKind === 2 /* Deleted */; - if (+curr.mtime === 0) { - if (isPreviouslyDeleted) { - return; - } - eventKind = 2 /* Deleted */; - } else if (isPreviouslyDeleted) { - eventKind = 0 /* Created */; - } else if (+curr.mtime === +prev.mtime) { - return; - } else { - eventKind = 1 /* Changed */; - } - callback(fileName, eventKind, curr.mtime); - } - } - function fsWatchWorker(fileOrDirectory, recursive, callback) { - return _fs.watch( - fileOrDirectory, - fsSupportsRecursiveFsWatch ? { persistent: true, recursive: !!recursive } : { persistent: true }, - callback - ); - } - function readFile(fileName, _encoding) { - let buffer; - try { - buffer = _fs.readFileSync(fileName); - } catch { - return void 0; - } - let len = buffer.length; - if (len >= 2 && buffer[0] === 254 && buffer[1] === 255) { - len &= ~1; - for (let i = 0; i < len; i += 2) { - const temp = buffer[i]; - buffer[i] = buffer[i + 1]; - buffer[i + 1] = temp; - } - return buffer.toString("utf16le", 2); - } - if (len >= 2 && buffer[0] === 255 && buffer[1] === 254) { - return buffer.toString("utf16le", 2); - } - if (len >= 3 && buffer[0] === 239 && buffer[1] === 187 && buffer[2] === 191) { - return buffer.toString("utf8", 3); - } - return buffer.toString("utf8"); - } - function writeFile2(fileName, data, writeByteOrderMark) { - if (writeByteOrderMark) { - data = byteOrderMarkIndicator + data; - } - let fd; - try { - fd = _fs.openSync(fileName, "w"); - _fs.writeSync( - fd, - data, - /*position*/ - void 0, - "utf8" - ); - } finally { - if (fd !== void 0) { - _fs.closeSync(fd); - } - } - } - function getAccessibleFileSystemEntries(path) { - try { - const entries = _fs.readdirSync(path || ".", { withFileTypes: true }); - const files = []; - const directories = []; - for (const dirent of entries) { - const entry = typeof dirent === "string" ? dirent : dirent.name; - if (entry === "." || entry === "..") { - continue; - } - let stat; - if (typeof dirent === "string" || dirent.isSymbolicLink()) { - const name = combinePaths(path, entry); - stat = statSync(name); - if (!stat) { - continue; - } - } else { - stat = dirent; - } - if (stat.isFile()) { - files.push(entry); - } else if (stat.isDirectory()) { - directories.push(entry); - } - } - files.sort(); - directories.sort(); - return { files, directories }; - } catch { - return emptyFileSystemEntries; - } - } - function readDirectory(path, extensions, excludes, includes, depth) { - return matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, process.cwd(), depth, getAccessibleFileSystemEntries, realpath); - } - function fileSystemEntryExists(path, entryKind) { - const stat = statSync(path); - if (!stat) { - return false; - } - switch (entryKind) { - case 0 /* File */: - return stat.isFile(); - case 1 /* Directory */: - return stat.isDirectory(); - default: - return false; - } - } - function fileExists(path) { - return fileSystemEntryExists(path, 0 /* File */); - } - function directoryExists(path) { - return fileSystemEntryExists(path, 1 /* Directory */); - } - function getDirectories(path) { - return getAccessibleFileSystemEntries(path).directories.slice(); - } - function fsRealPathHandlingLongPath(path) { - return path.length < 260 ? _fs.realpathSync.native(path) : _fs.realpathSync(path); - } - function realpath(path) { - try { - return fsRealpath(path); - } catch { - return path; - } - } - function getModifiedTime3(path) { - var _a; - return (_a = statSync(path)) == null ? void 0 : _a.mtime; - } - function setModifiedTime(path, time) { - try { - _fs.utimesSync(path, time, time); - } catch { - return; - } - } - function deleteFile(path) { - try { - return _fs.unlinkSync(path); - } catch { - return; - } - } - function createSHA256Hash(data) { - const hash = _crypto.createHash("sha256"); - hash.update(data); - return hash.digest("hex"); - } - } - let sys2; - if (isNodeLikeSystem()) { - sys2 = getNodeSystem(); - } - if (sys2) { - patchWriteFileEnsuringDirectory(sys2); - } - return sys2; -})(); -function setSys(s) { - sys = s; -} -if (sys && sys.getEnvironmentVariable) { - setCustomPollingValues(sys); - Debug.setAssertionLevel( - /^development$/i.test(sys.getEnvironmentVariable("NODE_ENV")) ? 1 /* Normal */ : 0 /* None */ - ); -} -if (sys && sys.debugMode) { - Debug.isDebugging = true; -} - -// src/compiler/path.ts -var directorySeparator = "/"; -var altDirectorySeparator = "\\"; -var urlSchemeSeparator = "://"; -var backslashRegExp = /\\/g; -function isAnyDirectorySeparator(charCode) { - return charCode === 47 /* slash */ || charCode === 92 /* backslash */; -} -function isUrl(path) { - return getEncodedRootLength(path) < 0; -} -function isRootedDiskPath(path) { - return getEncodedRootLength(path) > 0; -} -function isDiskPathRoot(path) { - const rootLength = getEncodedRootLength(path); - return rootLength > 0 && rootLength === path.length; -} -function pathIsAbsolute(path) { - return getEncodedRootLength(path) !== 0; -} -function pathIsRelative(path) { - return /^\.\.?(?:$|[\\/])/.test(path); -} -function pathIsBareSpecifier(path) { - return !pathIsAbsolute(path) && !pathIsRelative(path); -} -function hasExtension(fileName) { - return getBaseFileName(fileName).includes("."); -} -function fileExtensionIs(path, extension) { - return path.length > extension.length && endsWith(path, extension); -} -function fileExtensionIsOneOf(path, extensions) { - for (const extension of extensions) { - if (fileExtensionIs(path, extension)) { - return true; - } - } - return false; -} -function hasTrailingDirectorySeparator(path) { - return path.length > 0 && isAnyDirectorySeparator(path.charCodeAt(path.length - 1)); -} -function isVolumeCharacter(charCode) { - return charCode >= 97 /* a */ && charCode <= 122 /* z */ || charCode >= 65 /* A */ && charCode <= 90 /* Z */; -} -function getFileUrlVolumeSeparatorEnd(url, start) { - const ch0 = url.charCodeAt(start); - if (ch0 === 58 /* colon */) return start + 1; - if (ch0 === 37 /* percent */ && url.charCodeAt(start + 1) === 51 /* _3 */) { - const ch2 = url.charCodeAt(start + 2); - if (ch2 === 97 /* a */ || ch2 === 65 /* A */) return start + 3; - } - return -1; -} -function getEncodedRootLength(path) { - if (!path) return 0; - const ch0 = path.charCodeAt(0); - if (ch0 === 47 /* slash */ || ch0 === 92 /* backslash */) { - if (path.charCodeAt(1) !== ch0) return 1; - const p1 = path.indexOf(ch0 === 47 /* slash */ ? directorySeparator : altDirectorySeparator, 2); - if (p1 < 0) return path.length; - return p1 + 1; - } - if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58 /* colon */) { - const ch2 = path.charCodeAt(2); - if (ch2 === 47 /* slash */ || ch2 === 92 /* backslash */) return 3; - if (path.length === 2) return 2; - } - const schemeEnd = path.indexOf(urlSchemeSeparator); - if (schemeEnd !== -1) { - const authorityStart = schemeEnd + urlSchemeSeparator.length; - const authorityEnd = path.indexOf(directorySeparator, authorityStart); - if (authorityEnd !== -1) { - const scheme = path.slice(0, schemeEnd); - const authority = path.slice(authorityStart, authorityEnd); - if (scheme === "file" && (authority === "" || authority === "localhost") && isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) { - const volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2); - if (volumeSeparatorEnd !== -1) { - if (path.charCodeAt(volumeSeparatorEnd) === 47 /* slash */) { - return ~(volumeSeparatorEnd + 1); - } - if (volumeSeparatorEnd === path.length) { - return ~volumeSeparatorEnd; - } - } - } - return ~(authorityEnd + 1); - } - return ~path.length; - } - return 0; -} -function getRootLength(path) { - const rootLength = getEncodedRootLength(path); - return rootLength < 0 ? ~rootLength : rootLength; -} -function getDirectoryPath(path) { - path = normalizeSlashes(path); - const rootLength = getRootLength(path); - if (rootLength === path.length) return path; - path = removeTrailingDirectorySeparator(path); - return path.slice(0, Math.max(rootLength, path.lastIndexOf(directorySeparator))); -} -function getBaseFileName(path, extensions, ignoreCase) { - path = normalizeSlashes(path); - const rootLength = getRootLength(path); - if (rootLength === path.length) return ""; - path = removeTrailingDirectorySeparator(path); - const name = path.slice(Math.max(getRootLength(path), path.lastIndexOf(directorySeparator) + 1)); - const extension = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(name, extensions, ignoreCase) : void 0; - return extension ? name.slice(0, name.length - extension.length) : name; -} -function tryGetExtensionFromPath(path, extension, stringEqualityComparer) { - if (!startsWith(extension, ".")) extension = "." + extension; - if (path.length >= extension.length && path.charCodeAt(path.length - extension.length) === 46 /* dot */) { - const pathExtension = path.slice(path.length - extension.length); - if (stringEqualityComparer(pathExtension, extension)) { - return pathExtension; - } - } -} -function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) { - if (typeof extensions === "string") { - return tryGetExtensionFromPath(path, extensions, stringEqualityComparer) || ""; - } - for (const extension of extensions) { - const result = tryGetExtensionFromPath(path, extension, stringEqualityComparer); - if (result) return result; - } - return ""; -} -function getAnyExtensionFromPath(path, extensions, ignoreCase) { - if (extensions) { - return getAnyExtensionFromPathWorker(removeTrailingDirectorySeparator(path), extensions, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive); - } - const baseFileName = getBaseFileName(path); - const extensionIndex = baseFileName.lastIndexOf("."); - if (extensionIndex >= 0) { - return baseFileName.substring(extensionIndex); - } - return ""; -} -function pathComponents(path, rootLength) { - const root = path.substring(0, rootLength); - const rest = path.substring(rootLength).split(directorySeparator); - if (rest.length && !lastOrUndefined(rest)) rest.pop(); - return [root, ...rest]; -} -function getPathComponents(path, currentDirectory = "") { - path = combinePaths(currentDirectory, path); - return pathComponents(path, getRootLength(path)); -} -function getPathFromPathComponents(pathComponents2, length2) { - if (pathComponents2.length === 0) return ""; - const root = pathComponents2[0] && ensureTrailingDirectorySeparator(pathComponents2[0]); - return root + pathComponents2.slice(1, length2).join(directorySeparator); -} -function normalizeSlashes(path) { - return path.includes("\\") ? path.replace(backslashRegExp, directorySeparator) : path; -} -function reducePathComponents(components) { - if (!some(components)) return []; - const reduced = [components[0]]; - for (let i = 1; i < components.length; i++) { - const component = components[i]; - if (!component) continue; - if (component === ".") continue; - if (component === "..") { - if (reduced.length > 1) { - if (reduced[reduced.length - 1] !== "..") { - reduced.pop(); - continue; - } - } else if (reduced[0]) continue; - } - reduced.push(component); - } - return reduced; -} -function combinePaths(path, ...paths) { - if (path) path = normalizeSlashes(path); - for (let relativePath of paths) { - if (!relativePath) continue; - relativePath = normalizeSlashes(relativePath); - if (!path || getRootLength(relativePath) !== 0) { - path = relativePath; - } else { - path = ensureTrailingDirectorySeparator(path) + relativePath; - } - } - return path; -} -function resolvePath(path, ...paths) { - return normalizePath(some(paths) ? combinePaths(path, ...paths) : normalizeSlashes(path)); -} -function getNormalizedPathComponents(path, currentDirectory) { - return reducePathComponents(getPathComponents(path, currentDirectory)); -} -function getNormalizedAbsolutePath(fileName, currentDirectory) { - return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); -} -function normalizePath(path) { - path = normalizeSlashes(path); - if (!relativePathSegmentRegExp.test(path)) { - return path; - } - const simplified = path.replace(/\/\.\//g, "/").replace(/^\.\//, ""); - if (simplified !== path) { - path = simplified; - if (!relativePathSegmentRegExp.test(path)) { - return path; - } - } - const normalized = getPathFromPathComponents(reducePathComponents(getPathComponents(path))); - return normalized && hasTrailingDirectorySeparator(path) ? ensureTrailingDirectorySeparator(normalized) : normalized; -} -function getPathWithoutRoot(pathComponents2) { - if (pathComponents2.length === 0) return ""; - return pathComponents2.slice(1).join(directorySeparator); -} -function getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory) { - return getPathWithoutRoot(getNormalizedPathComponents(fileName, currentDirectory)); -} -function toPath(fileName, basePath, getCanonicalFileName) { - const nonCanonicalizedPath = isRootedDiskPath(fileName) ? normalizePath(fileName) : getNormalizedAbsolutePath(fileName, basePath); - return getCanonicalFileName(nonCanonicalizedPath); -} -function removeTrailingDirectorySeparator(path) { - if (hasTrailingDirectorySeparator(path)) { - return path.substr(0, path.length - 1); - } - return path; -} -function ensureTrailingDirectorySeparator(path) { - if (!hasTrailingDirectorySeparator(path)) { - return path + directorySeparator; - } - return path; -} -function ensurePathIsNonModuleName(path) { - return !pathIsAbsolute(path) && !pathIsRelative(path) ? "./" + path : path; -} -function changeAnyExtension(path, ext, extensions, ignoreCase) { - const pathext = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path); - return pathext ? path.slice(0, path.length - pathext.length) + (startsWith(ext, ".") ? ext : "." + ext) : path; -} -function changeFullExtension(path, newExtension) { - const declarationExtension = getDeclarationFileExtension(path); - if (declarationExtension) { - return path.slice(0, path.length - declarationExtension.length) + (startsWith(newExtension, ".") ? newExtension : "." + newExtension); - } - return changeAnyExtension(path, newExtension); -} -var relativePathSegmentRegExp = /\/\/|(?:^|\/)\.\.?(?:$|\/)/; -function comparePathsWorker(a, b, componentComparer) { - if (a === b) return 0 /* EqualTo */; - if (a === void 0) return -1 /* LessThan */; - if (b === void 0) return 1 /* GreaterThan */; - const aRoot = a.substring(0, getRootLength(a)); - const bRoot = b.substring(0, getRootLength(b)); - const result = compareStringsCaseInsensitive(aRoot, bRoot); - if (result !== 0 /* EqualTo */) { - return result; - } - const aRest = a.substring(aRoot.length); - const bRest = b.substring(bRoot.length); - if (!relativePathSegmentRegExp.test(aRest) && !relativePathSegmentRegExp.test(bRest)) { - return componentComparer(aRest, bRest); - } - const aComponents = reducePathComponents(getPathComponents(a)); - const bComponents = reducePathComponents(getPathComponents(b)); - const sharedLength = Math.min(aComponents.length, bComponents.length); - for (let i = 1; i < sharedLength; i++) { - const result2 = componentComparer(aComponents[i], bComponents[i]); - if (result2 !== 0 /* EqualTo */) { - return result2; - } - } - return compareValues(aComponents.length, bComponents.length); -} -function comparePathsCaseSensitive(a, b) { - return comparePathsWorker(a, b, compareStringsCaseSensitive); -} -function comparePathsCaseInsensitive(a, b) { - return comparePathsWorker(a, b, compareStringsCaseInsensitive); -} -function comparePaths(a, b, currentDirectory, ignoreCase) { - if (typeof currentDirectory === "string") { - a = combinePaths(currentDirectory, a); - b = combinePaths(currentDirectory, b); - } else if (typeof currentDirectory === "boolean") { - ignoreCase = currentDirectory; - } - return comparePathsWorker(a, b, getStringComparer(ignoreCase)); -} -function containsPath(parent2, child, currentDirectory, ignoreCase) { - if (typeof currentDirectory === "string") { - parent2 = combinePaths(currentDirectory, parent2); - child = combinePaths(currentDirectory, child); - } else if (typeof currentDirectory === "boolean") { - ignoreCase = currentDirectory; - } - if (parent2 === void 0 || child === void 0) return false; - if (parent2 === child) return true; - const parentComponents = reducePathComponents(getPathComponents(parent2)); - const childComponents = reducePathComponents(getPathComponents(child)); - if (childComponents.length < parentComponents.length) { - return false; - } - const componentEqualityComparer = ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive; - for (let i = 0; i < parentComponents.length; i++) { - const equalityComparer = i === 0 ? equateStringsCaseInsensitive : componentEqualityComparer; - if (!equalityComparer(parentComponents[i], childComponents[i])) { - return false; - } - } - return true; -} -function startsWithDirectory(fileName, directoryName, getCanonicalFileName) { - const canonicalFileName = getCanonicalFileName(fileName); - const canonicalDirectoryName = getCanonicalFileName(directoryName); - return startsWith(canonicalFileName, canonicalDirectoryName + "/") || startsWith(canonicalFileName, canonicalDirectoryName + "\\"); -} -function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) { - const fromComponents = reducePathComponents(getPathComponents(from)); - const toComponents = reducePathComponents(getPathComponents(to)); - let start; - for (start = 0; start < fromComponents.length && start < toComponents.length; start++) { - const fromComponent = getCanonicalFileName(fromComponents[start]); - const toComponent = getCanonicalFileName(toComponents[start]); - const comparer = start === 0 ? equateStringsCaseInsensitive : stringEqualityComparer; - if (!comparer(fromComponent, toComponent)) break; - } - if (start === 0) { - return toComponents; - } - const components = toComponents.slice(start); - const relative = []; - for (; start < fromComponents.length; start++) { - relative.push(".."); - } - return ["", ...relative, ...components]; -} -function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) { - Debug.assert(getRootLength(fromDirectory) > 0 === getRootLength(to) > 0, "Paths must either both be absolute or both be relative"); - const getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : identity; - const ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false; - const pathComponents2 = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive, getCanonicalFileName); - return getPathFromPathComponents(pathComponents2); -} -function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { - return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl( - basePath, - absoluteOrRelativePath, - basePath, - getCanonicalFileName, - /*isAbsolutePathAnUrl*/ - false - ); -} -function getRelativePathFromFile(from, to, getCanonicalFileName) { - return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName)); -} -function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { - const pathComponents2 = getPathComponentsRelativeTo( - resolvePath(currentDirectory, directoryPathOrUrl), - resolvePath(currentDirectory, relativeOrAbsolutePath), - equateStringsCaseSensitive, - getCanonicalFileName - ); - const firstComponent = pathComponents2[0]; - if (isAbsolutePathAnUrl && isRootedDiskPath(firstComponent)) { - const prefix = firstComponent.charAt(0) === directorySeparator ? "file://" : "file:///"; - pathComponents2[0] = prefix + firstComponent; - } - return getPathFromPathComponents(pathComponents2); -} -function forEachAncestorDirectory(directory, callback) { - while (true) { - const result = callback(directory); - if (result !== void 0) { - return result; - } - const parentPath = getDirectoryPath(directory); - if (parentPath === directory) { - return void 0; - } - directory = parentPath; - } -} -function isNodeModulesDirectory(dirPath) { - return endsWith(dirPath, "/node_modules"); -} - -// src/compiler/diagnosticInformationMap.generated.ts -function diag(code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated) { - return { code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated }; -} -var Diagnostics = { - Unterminated_string_literal: diag(1002, 1 /* Error */, "Unterminated_string_literal_1002", "Unterminated string literal."), - Identifier_expected: diag(1003, 1 /* Error */, "Identifier_expected_1003", "Identifier expected."), - _0_expected: diag(1005, 1 /* Error */, "_0_expected_1005", "'{0}' expected."), - A_file_cannot_have_a_reference_to_itself: diag(1006, 1 /* Error */, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."), - The_parser_expected_to_find_a_1_to_match_the_0_token_here: diag(1007, 1 /* Error */, "The_parser_expected_to_find_a_1_to_match_the_0_token_here_1007", "The parser expected to find a '{1}' to match the '{0}' token here."), - Trailing_comma_not_allowed: diag(1009, 1 /* Error */, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."), - Asterisk_Slash_expected: diag(1010, 1 /* Error */, "Asterisk_Slash_expected_1010", "'*/' expected."), - An_element_access_expression_should_take_an_argument: diag(1011, 1 /* Error */, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."), - Unexpected_token: diag(1012, 1 /* Error */, "Unexpected_token_1012", "Unexpected token."), - A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, 1 /* Error */, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."), - A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, 1 /* Error */, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."), - Parameter_cannot_have_question_mark_and_initializer: diag(1015, 1 /* Error */, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."), - A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, 1 /* Error */, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."), - An_index_signature_cannot_have_a_rest_parameter: diag(1017, 1 /* Error */, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."), - An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."), - An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, 1 /* Error */, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."), - An_index_signature_parameter_cannot_have_an_initializer: diag(1020, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."), - An_index_signature_must_have_a_type_annotation: diag(1021, 1 /* Error */, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."), - An_index_signature_parameter_must_have_a_type_annotation: diag(1022, 1 /* Error */, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."), - readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, 1 /* Error */, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."), - An_index_signature_cannot_have_a_trailing_comma: diag(1025, 1 /* Error */, "An_index_signature_cannot_have_a_trailing_comma_1025", "An index signature cannot have a trailing comma."), - Accessibility_modifier_already_seen: diag(1028, 1 /* Error */, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."), - _0_modifier_must_precede_1_modifier: diag(1029, 1 /* Error */, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."), - _0_modifier_already_seen: diag(1030, 1 /* Error */, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."), - _0_modifier_cannot_appear_on_class_elements_of_this_kind: diag(1031, 1 /* Error */, "_0_modifier_cannot_appear_on_class_elements_of_this_kind_1031", "'{0}' modifier cannot appear on class elements of this kind."), - super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, 1 /* Error */, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."), - Only_ambient_modules_can_use_quoted_names: diag(1035, 1 /* Error */, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."), - Statements_are_not_allowed_in_ambient_contexts: diag(1036, 1 /* Error */, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."), - A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, 1 /* Error */, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."), - Initializers_are_not_allowed_in_ambient_contexts: diag(1039, 1 /* Error */, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."), - _0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, 1 /* Error */, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."), - _0_modifier_cannot_be_used_here: diag(1042, 1 /* Error */, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."), - _0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, 1 /* Error */, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."), - Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier: diag(1046, 1 /* Error */, "Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier_1046", "Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier."), - A_rest_parameter_cannot_be_optional: diag(1047, 1 /* Error */, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."), - A_rest_parameter_cannot_have_an_initializer: diag(1048, 1 /* Error */, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."), - A_set_accessor_must_have_exactly_one_parameter: diag(1049, 1 /* Error */, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."), - A_set_accessor_cannot_have_an_optional_parameter: diag(1051, 1 /* Error */, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."), - A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, 1 /* Error */, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."), - A_set_accessor_cannot_have_rest_parameter: diag(1053, 1 /* Error */, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."), - A_get_accessor_cannot_have_parameters: diag(1054, 1 /* Error */, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."), - Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, 1 /* Error */, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compa_1055", "Type '{0}' is not a valid async function return type in ES5 because it does not refer to a Promise-compatible constructor value."), - Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, 1 /* Error */, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."), - The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, 1 /* Error */, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."), - A_promise_must_have_a_then_method: diag(1059, 1 /* Error */, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."), - The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, 1 /* Error */, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."), - Enum_member_must_have_initializer: diag(1061, 1 /* Error */, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."), - Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, 1 /* Error */, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."), - An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."), - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0: diag(1064, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_wri_1064", "The return type of an async function or method must be the global Promise type. Did you mean to write 'Promise<{0}>'?"), - The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: diag(1065, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1065", "The return type of an async function or method must be the global Promise type."), - In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, 1 /* Error */, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."), - Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, 1 /* Error */, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."), - Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, 1 /* Error */, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."), - _0_modifier_cannot_appear_on_a_type_member: diag(1070, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."), - _0_modifier_cannot_appear_on_an_index_signature: diag(1071, 1 /* Error */, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."), - A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, 1 /* Error */, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."), - Invalid_reference_directive_syntax: diag(1084, 1 /* Error */, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."), - _0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, 1 /* Error */, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."), - _0_modifier_cannot_appear_on_a_parameter: diag(1090, 1 /* Error */, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."), - Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."), - Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, 1 /* Error */, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."), - Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, 1 /* Error */, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."), - An_accessor_cannot_have_type_parameters: diag(1094, 1 /* Error */, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."), - A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, 1 /* Error */, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."), - An_index_signature_must_have_exactly_one_parameter: diag(1096, 1 /* Error */, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."), - _0_list_cannot_be_empty: diag(1097, 1 /* Error */, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."), - Type_parameter_list_cannot_be_empty: diag(1098, 1 /* Error */, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."), - Type_argument_list_cannot_be_empty: diag(1099, 1 /* Error */, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."), - Invalid_use_of_0_in_strict_mode: diag(1100, 1 /* Error */, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."), - with_statements_are_not_allowed_in_strict_mode: diag(1101, 1 /* Error */, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."), - delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, 1 /* Error */, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."), - for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1103, 1 /* Error */, "for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1103", "'for await' loops are only allowed within async functions and at the top levels of modules."), - A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, 1 /* Error */, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."), - A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, 1 /* Error */, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."), - The_left_hand_side_of_a_for_of_statement_may_not_be_async: diag(1106, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_async_1106", "The left-hand side of a 'for...of' statement may not be 'async'."), - Jump_target_cannot_cross_function_boundary: diag(1107, 1 /* Error */, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."), - A_return_statement_can_only_be_used_within_a_function_body: diag(1108, 1 /* Error */, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."), - Expression_expected: diag(1109, 1 /* Error */, "Expression_expected_1109", "Expression expected."), - Type_expected: diag(1110, 1 /* Error */, "Type_expected_1110", "Type expected."), - Private_field_0_must_be_declared_in_an_enclosing_class: diag(1111, 1 /* Error */, "Private_field_0_must_be_declared_in_an_enclosing_class_1111", "Private field '{0}' must be declared in an enclosing class."), - A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, 1 /* Error */, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."), - Duplicate_label_0: diag(1114, 1 /* Error */, "Duplicate_label_0_1114", "Duplicate label '{0}'."), - A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, 1 /* Error */, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."), - A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, 1 /* Error */, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."), - An_object_literal_cannot_have_multiple_properties_with_the_same_name: diag(1117, 1 /* Error */, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117", "An object literal cannot have multiple properties with the same name."), - An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, 1 /* Error */, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."), - An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, 1 /* Error */, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."), - An_export_assignment_cannot_have_modifiers: diag(1120, 1 /* Error */, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."), - Octal_literals_are_not_allowed_Use_the_syntax_0: diag(1121, 1 /* Error */, "Octal_literals_are_not_allowed_Use_the_syntax_0_1121", "Octal literals are not allowed. Use the syntax '{0}'."), - Variable_declaration_list_cannot_be_empty: diag(1123, 1 /* Error */, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."), - Digit_expected: diag(1124, 1 /* Error */, "Digit_expected_1124", "Digit expected."), - Hexadecimal_digit_expected: diag(1125, 1 /* Error */, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."), - Unexpected_end_of_text: diag(1126, 1 /* Error */, "Unexpected_end_of_text_1126", "Unexpected end of text."), - Invalid_character: diag(1127, 1 /* Error */, "Invalid_character_1127", "Invalid character."), - Declaration_or_statement_expected: diag(1128, 1 /* Error */, "Declaration_or_statement_expected_1128", "Declaration or statement expected."), - Statement_expected: diag(1129, 1 /* Error */, "Statement_expected_1129", "Statement expected."), - case_or_default_expected: diag(1130, 1 /* Error */, "case_or_default_expected_1130", "'case' or 'default' expected."), - Property_or_signature_expected: diag(1131, 1 /* Error */, "Property_or_signature_expected_1131", "Property or signature expected."), - Enum_member_expected: diag(1132, 1 /* Error */, "Enum_member_expected_1132", "Enum member expected."), - Variable_declaration_expected: diag(1134, 1 /* Error */, "Variable_declaration_expected_1134", "Variable declaration expected."), - Argument_expression_expected: diag(1135, 1 /* Error */, "Argument_expression_expected_1135", "Argument expression expected."), - Property_assignment_expected: diag(1136, 1 /* Error */, "Property_assignment_expected_1136", "Property assignment expected."), - Expression_or_comma_expected: diag(1137, 1 /* Error */, "Expression_or_comma_expected_1137", "Expression or comma expected."), - Parameter_declaration_expected: diag(1138, 1 /* Error */, "Parameter_declaration_expected_1138", "Parameter declaration expected."), - Type_parameter_declaration_expected: diag(1139, 1 /* Error */, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."), - Type_argument_expected: diag(1140, 1 /* Error */, "Type_argument_expected_1140", "Type argument expected."), - String_literal_expected: diag(1141, 1 /* Error */, "String_literal_expected_1141", "String literal expected."), - Line_break_not_permitted_here: diag(1142, 1 /* Error */, "Line_break_not_permitted_here_1142", "Line break not permitted here."), - or_expected: diag(1144, 1 /* Error */, "or_expected_1144", "'{' or ';' expected."), - or_JSX_element_expected: diag(1145, 1 /* Error */, "or_JSX_element_expected_1145", "'{' or JSX element expected."), - Declaration_expected: diag(1146, 1 /* Error */, "Declaration_expected_1146", "Declaration expected."), - Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, 1 /* Error */, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."), - Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, 1 /* Error */, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."), - File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, 1 /* Error */, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."), - _0_declarations_must_be_initialized: diag(1155, 1 /* Error */, "_0_declarations_must_be_initialized_1155", "'{0}' declarations must be initialized."), - _0_declarations_can_only_be_declared_inside_a_block: diag(1156, 1 /* Error */, "_0_declarations_can_only_be_declared_inside_a_block_1156", "'{0}' declarations can only be declared inside a block."), - Unterminated_template_literal: diag(1160, 1 /* Error */, "Unterminated_template_literal_1160", "Unterminated template literal."), - Unterminated_regular_expression_literal: diag(1161, 1 /* Error */, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."), - An_object_member_cannot_be_declared_optional: diag(1162, 1 /* Error */, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."), - A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, 1 /* Error */, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."), - Computed_property_names_are_not_allowed_in_enums: diag(1164, 1 /* Error */, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."), - A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, 1 /* Error */, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."), - A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type: diag(1166, 1 /* Error */, "A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_1166", "A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type."), - A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, 1 /* Error */, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."), - A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, 1 /* Error */, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."), - A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, 1 /* Error */, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."), - A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, 1 /* Error */, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."), - extends_clause_already_seen: diag(1172, 1 /* Error */, "extends_clause_already_seen_1172", "'extends' clause already seen."), - extends_clause_must_precede_implements_clause: diag(1173, 1 /* Error */, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."), - Classes_can_only_extend_a_single_class: diag(1174, 1 /* Error */, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."), - implements_clause_already_seen: diag(1175, 1 /* Error */, "implements_clause_already_seen_1175", "'implements' clause already seen."), - Interface_declaration_cannot_have_implements_clause: diag(1176, 1 /* Error */, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."), - Binary_digit_expected: diag(1177, 1 /* Error */, "Binary_digit_expected_1177", "Binary digit expected."), - Octal_digit_expected: diag(1178, 1 /* Error */, "Octal_digit_expected_1178", "Octal digit expected."), - Unexpected_token_expected: diag(1179, 1 /* Error */, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."), - Property_destructuring_pattern_expected: diag(1180, 1 /* Error */, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."), - Array_element_destructuring_pattern_expected: diag(1181, 1 /* Error */, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."), - A_destructuring_declaration_must_have_an_initializer: diag(1182, 1 /* Error */, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."), - An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, 1 /* Error */, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."), - Modifiers_cannot_appear_here: diag(1184, 1 /* Error */, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."), - Merge_conflict_marker_encountered: diag(1185, 1 /* Error */, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."), - A_rest_element_cannot_have_an_initializer: diag(1186, 1 /* Error */, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."), - A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, 1 /* Error */, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."), - Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."), - The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, 1 /* Error */, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."), - The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, 1 /* Error */, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."), - An_import_declaration_cannot_have_modifiers: diag(1191, 1 /* Error */, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."), - Module_0_has_no_default_export: diag(1192, 1 /* Error */, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."), - An_export_declaration_cannot_have_modifiers: diag(1193, 1 /* Error */, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."), - Export_declarations_are_not_permitted_in_a_namespace: diag(1194, 1 /* Error */, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."), - export_Asterisk_does_not_re_export_a_default: diag(1195, 1 /* Error */, "export_Asterisk_does_not_re_export_a_default_1195", "'export *' does not re-export a default."), - Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified: diag(1196, 1 /* Error */, "Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified_1196", "Catch clause variable type annotation must be 'any' or 'unknown' if specified."), - Catch_clause_variable_cannot_have_an_initializer: diag(1197, 1 /* Error */, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."), - An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, 1 /* Error */, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."), - Unterminated_Unicode_escape_sequence: diag(1199, 1 /* Error */, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."), - Line_terminator_not_permitted_before_arrow: diag(1200, 1 /* Error */, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."), - Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, 1 /* Error */, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", `Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`), - Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, 1 /* Error */, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."), - Re_exporting_a_type_when_0_is_enabled_requires_using_export_type: diag(1205, 1 /* Error */, "Re_exporting_a_type_when_0_is_enabled_requires_using_export_type_1205", "Re-exporting a type when '{0}' is enabled requires using 'export type'."), - Decorators_are_not_valid_here: diag(1206, 1 /* Error */, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."), - Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, 1 /* Error */, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."), - Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0: diag(1209, 1 /* Error */, "Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0_1209", "Invalid optional chain from new expression. Did you mean to call '{0}()'?"), - Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode: diag(1210, 1 /* Error */, "Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of__1210", "Code contained in a class is evaluated in JavaScript's strict mode which does not allow this use of '{0}'. For more information, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode."), - A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, 1 /* Error */, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."), - Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."), - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."), - Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."), - Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, 1 /* Error */, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."), - Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, 1 /* Error */, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."), - Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, 1 /* Error */, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."), - Generators_are_not_allowed_in_an_ambient_context: diag(1221, 1 /* Error */, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."), - An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, 1 /* Error */, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."), - _0_tag_already_specified: diag(1223, 1 /* Error */, "_0_tag_already_specified_1223", "'{0}' tag already specified."), - Signature_0_must_be_a_type_predicate: diag(1224, 1 /* Error */, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."), - Cannot_find_parameter_0: diag(1225, 1 /* Error */, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."), - Type_predicate_0_is_not_assignable_to_1: diag(1226, 1 /* Error */, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."), - Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, 1 /* Error */, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."), - A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, 1 /* Error */, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."), - A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, 1 /* Error */, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."), - A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, 1 /* Error */, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."), - An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1231, 1 /* Error */, "An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration_1231", "An export assignment must be at the top level of a file or module declaration."), - An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1232, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1232", "An import declaration can only be used at the top level of a namespace or module."), - An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1233, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1233", "An export declaration can only be used at the top level of a namespace or module."), - An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, 1 /* Error */, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."), - A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module: diag(1235, 1 /* Error */, "A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module_1235", "A namespace declaration is only allowed at the top level of a namespace or module."), - The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, 1 /* Error */, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."), - The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, 1 /* Error */, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."), - Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, 1 /* Error */, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."), - Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, 1 /* Error */, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."), - Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, 1 /* Error */, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."), - Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, 1 /* Error */, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."), - abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, 1 /* Error */, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."), - _0_modifier_cannot_be_used_with_1_modifier: diag(1243, 1 /* Error */, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."), - Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, 1 /* Error */, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."), - Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, 1 /* Error */, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."), - An_interface_property_cannot_have_an_initializer: diag(1246, 1 /* Error */, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."), - A_type_literal_property_cannot_have_an_initializer: diag(1247, 1 /* Error */, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."), - A_class_member_cannot_have_the_0_keyword: diag(1248, 1 /* Error */, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."), - A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, 1 /* Error */, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."), - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5: diag(1250, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'."), - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definiti_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'. Class definitions are automatically in strict mode."), - Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_automatically_in_strict_mode: diag(1252, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_au_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'. Modules are automatically in strict mode."), - Abstract_properties_can_only_appear_within_an_abstract_class: diag(1253, 1 /* Error */, "Abstract_properties_can_only_appear_within_an_abstract_class_1253", "Abstract properties can only appear within an abstract class."), - A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, 1 /* Error */, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."), - A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, 1 /* Error */, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."), - A_required_element_cannot_follow_an_optional_element: diag(1257, 1 /* Error */, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."), - A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1258, 1 /* Error */, "A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration_1258", "A default export must be at the top level of a file or module declaration."), - Module_0_can_only_be_default_imported_using_the_1_flag: diag(1259, 1 /* Error */, "Module_0_can_only_be_default_imported_using_the_1_flag_1259", "Module '{0}' can only be default-imported using the '{1}' flag"), - Keywords_cannot_contain_escape_characters: diag(1260, 1 /* Error */, "Keywords_cannot_contain_escape_characters_1260", "Keywords cannot contain escape characters."), - Already_included_file_name_0_differs_from_file_name_1_only_in_casing: diag(1261, 1 /* Error */, "Already_included_file_name_0_differs_from_file_name_1_only_in_casing_1261", "Already included file name '{0}' differs from file name '{1}' only in casing."), - Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module: diag(1262, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module_1262", "Identifier expected. '{0}' is a reserved word at the top-level of a module."), - Declarations_with_initializers_cannot_also_have_definite_assignment_assertions: diag(1263, 1 /* Error */, "Declarations_with_initializers_cannot_also_have_definite_assignment_assertions_1263", "Declarations with initializers cannot also have definite assignment assertions."), - Declarations_with_definite_assignment_assertions_must_also_have_type_annotations: diag(1264, 1 /* Error */, "Declarations_with_definite_assignment_assertions_must_also_have_type_annotations_1264", "Declarations with definite assignment assertions must also have type annotations."), - A_rest_element_cannot_follow_another_rest_element: diag(1265, 1 /* Error */, "A_rest_element_cannot_follow_another_rest_element_1265", "A rest element cannot follow another rest element."), - An_optional_element_cannot_follow_a_rest_element: diag(1266, 1 /* Error */, "An_optional_element_cannot_follow_a_rest_element_1266", "An optional element cannot follow a rest element."), - Property_0_cannot_have_an_initializer_because_it_is_marked_abstract: diag(1267, 1 /* Error */, "Property_0_cannot_have_an_initializer_because_it_is_marked_abstract_1267", "Property '{0}' cannot have an initializer because it is marked abstract."), - An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type: diag(1268, 1 /* Error */, "An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type_1268", "An index signature parameter type must be 'string', 'number', 'symbol', or a template literal type."), - Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled: diag(1269, 1 /* Error */, "Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled_1269", "Cannot use 'export import' on a type or type-only namespace when '{0}' is enabled."), - Decorator_function_return_type_0_is_not_assignable_to_type_1: diag(1270, 1 /* Error */, "Decorator_function_return_type_0_is_not_assignable_to_type_1_1270", "Decorator function return type '{0}' is not assignable to type '{1}'."), - Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any: diag(1271, 1 /* Error */, "Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any_1271", "Decorator function return type is '{0}' but is expected to be 'void' or 'any'."), - A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled: diag(1272, 1 /* Error */, "A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_w_1272", "A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled."), - _0_modifier_cannot_appear_on_a_type_parameter: diag(1273, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_parameter_1273", "'{0}' modifier cannot appear on a type parameter"), - _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"), - accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."), - An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."), - _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"), - The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0: diag(1278, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0_1278", "The runtime will invoke the decorator with {1} arguments, but the decorator expects {0}."), - The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0: diag(1279, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0_1279", "The runtime will invoke the decorator with {1} arguments, but the decorator expects at least {0}."), - Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement: diag(1280, 1 /* Error */, "Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to__1280", "Namespaces are not allowed in global script files when '{0}' is enabled. If this file is not intended to be a global script, set 'moduleDetection' to 'force' or add an empty 'export {}' statement."), - Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead: diag(1281, 1 /* Error */, "Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead_1281", "Cannot access '{0}' from another file without qualification when '{1}' is enabled. Use '{2}' instead."), - An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1282, 1 /* Error */, "An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers__1282", "An 'export =' declaration must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."), - An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1283, 1 /* Error */, "An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolve_1283", "An 'export =' declaration must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."), - An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1284, 1 /* Error */, "An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_1284", "An 'export default' must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."), - An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1285, 1 /* Error */, "An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_1285", "An 'export default' must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."), - ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1286, 1 /* Error */, "ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled_1286", "ESM syntax is not allowed in a CommonJS module when 'verbatimModuleSyntax' is enabled."), - A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1287, 1 /* Error */, "A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimM_1287", "A top-level 'export' modifier cannot be used on value declarations in a CommonJS module when 'verbatimModuleSyntax' is enabled."), - An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled: diag(1288, 1 /* Error */, "An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabl_1288", "An import alias cannot resolve to a type or type-only declaration when 'verbatimModuleSyntax' is enabled."), - _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1289, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1289", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."), - _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1290, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1290", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."), - _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1291, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1291", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."), - _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1292, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1292", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."), - ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_module_is_set_to_preserve: diag(1293, 1 /* Error */, "ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_module_is_set_to_preserve_1293", "ESM syntax is not allowed in a CommonJS module when 'module' is set to 'preserve'."), - with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."), - await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."), - The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."), - Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern: diag(1312, 1 /* Error */, "Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_1312", "Did you mean to use a ':'? An '=' can only follow a property name when the containing object literal is part of a destructuring pattern."), - The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, 1 /* Error */, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."), - Global_module_exports_may_only_appear_in_module_files: diag(1314, 1 /* Error */, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."), - Global_module_exports_may_only_appear_in_declaration_files: diag(1315, 1 /* Error */, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."), - Global_module_exports_may_only_appear_at_top_level: diag(1316, 1 /* Error */, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."), - A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, 1 /* Error */, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."), - An_abstract_accessor_cannot_have_an_implementation: diag(1318, 1 /* Error */, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."), - A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, 1 /* Error */, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."), - Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, 1 /* Error */, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."), - Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, 1 /* Error */, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."), - Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, 1 /* Error */, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."), - Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext: diag(1323, 1 /* Error */, "Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd__1323", "Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'."), - Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_nodenext_or_preserve: diag(1324, 1 /* Error */, "Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_nodene_1324", "Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', 'nodenext', or 'preserve'."), - Argument_of_dynamic_import_cannot_be_spread_element: diag(1325, 1 /* Error */, "Argument_of_dynamic_import_cannot_be_spread_element_1325", "Argument of dynamic import cannot be spread element."), - This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments: diag(1326, 1 /* Error */, "This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot__1326", "This use of 'import' is invalid. 'import()' calls can be written, but they must have parentheses and cannot have type arguments."), - String_literal_with_double_quotes_expected: diag(1327, 1 /* Error */, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."), - Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, 1 /* Error */, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."), - _0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, 1 /* Error */, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"), - A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, 1 /* Error */, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."), - A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, 1 /* Error */, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."), - A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, 1 /* Error */, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."), - unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, 1 /* Error */, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."), - unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, 1 /* Error */, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."), - unique_symbol_types_are_not_allowed_here: diag(1335, 1 /* Error */, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."), - An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead: diag(1337, 1 /* Error */, "An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_o_1337", "An index signature parameter type cannot be a literal type or generic type. Consider using a mapped object type instead."), - infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, 1 /* Error */, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."), - Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, 1 /* Error */, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."), - Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, 1 /* Error */, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"), - Class_constructor_may_not_be_an_accessor: diag(1341, 1 /* Error */, "Class_constructor_may_not_be_an_accessor_1341", "Class constructor may not be an accessor."), - The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext: diag(1343, 1 /* Error */, "The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system__1343", "The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'."), - A_label_is_not_allowed_here: diag(1344, 1 /* Error */, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."), - An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, 1 /* Error */, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness."), - This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, 1 /* Error */, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."), - use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, 1 /* Error */, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."), - Non_simple_parameter_declared_here: diag(1348, 1 /* Error */, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."), - use_strict_directive_used_here: diag(1349, 1 /* Error */, "use_strict_directive_used_here_1349", "'use strict' directive used here."), - Print_the_final_configuration_instead_of_building: diag(1350, 3 /* Message */, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."), - An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal: diag(1351, 1 /* Error */, "An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal_1351", "An identifier or keyword cannot immediately follow a numeric literal."), - A_bigint_literal_cannot_use_exponential_notation: diag(1352, 1 /* Error */, "A_bigint_literal_cannot_use_exponential_notation_1352", "A bigint literal cannot use exponential notation."), - A_bigint_literal_must_be_an_integer: diag(1353, 1 /* Error */, "A_bigint_literal_must_be_an_integer_1353", "A bigint literal must be an integer."), - readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types: diag(1354, 1 /* Error */, "readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types_1354", "'readonly' type modifier is only permitted on array and tuple literal types."), - A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals: diag(1355, 1 /* Error */, "A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array__1355", "A 'const' assertions can only be applied to references to enum members, or string, number, boolean, array, or object literals."), - Did_you_mean_to_mark_this_function_as_async: diag(1356, 1 /* Error */, "Did_you_mean_to_mark_this_function_as_async_1356", "Did you mean to mark this function as 'async'?"), - An_enum_member_name_must_be_followed_by_a_or: diag(1357, 1 /* Error */, "An_enum_member_name_must_be_followed_by_a_or_1357", "An enum member name must be followed by a ',', '=', or '}'."), - Tagged_template_expressions_are_not_permitted_in_an_optional_chain: diag(1358, 1 /* Error */, "Tagged_template_expressions_are_not_permitted_in_an_optional_chain_1358", "Tagged template expressions are not permitted in an optional chain."), - Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here: diag(1359, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here_1359", "Identifier expected. '{0}' is a reserved word that cannot be used here."), - Type_0_does_not_satisfy_the_expected_type_1: diag(1360, 1 /* Error */, "Type_0_does_not_satisfy_the_expected_type_1_1360", "Type '{0}' does not satisfy the expected type '{1}'."), - _0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type: diag(1361, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type_1361", "'{0}' cannot be used as a value because it was imported using 'import type'."), - _0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type: diag(1362, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type_1362", "'{0}' cannot be used as a value because it was exported using 'export type'."), - A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both: diag(1363, 1 /* Error */, "A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both_1363", "A type-only import can specify a default import or named bindings, but not both."), - Convert_to_type_only_export: diag(1364, 3 /* Message */, "Convert_to_type_only_export_1364", "Convert to type-only export"), - Convert_all_re_exported_types_to_type_only_exports: diag(1365, 3 /* Message */, "Convert_all_re_exported_types_to_type_only_exports_1365", "Convert all re-exported types to type-only exports"), - Split_into_two_separate_import_declarations: diag(1366, 3 /* Message */, "Split_into_two_separate_import_declarations_1366", "Split into two separate import declarations"), - Split_all_invalid_type_only_imports: diag(1367, 3 /* Message */, "Split_all_invalid_type_only_imports_1367", "Split all invalid type-only imports"), - Class_constructor_may_not_be_a_generator: diag(1368, 1 /* Error */, "Class_constructor_may_not_be_a_generator_1368", "Class constructor may not be a generator."), - Did_you_mean_0: diag(1369, 3 /* Message */, "Did_you_mean_0_1369", "Did you mean '{0}'?"), - await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1375, 1 /* Error */, "await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_fi_1375", "'await' expressions are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), - _0_was_imported_here: diag(1376, 3 /* Message */, "_0_was_imported_here_1376", "'{0}' was imported here."), - _0_was_exported_here: diag(1377, 3 /* Message */, "_0_was_exported_here_1377", "'{0}' was exported here."), - Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1378, 1 /* Error */, "Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_n_1378", "Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."), - An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type: diag(1379, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type_1379", "An import alias cannot reference a declaration that was exported using 'export type'."), - An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type: diag(1380, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type_1380", "An import alias cannot reference a declaration that was imported using 'import type'."), - Unexpected_token_Did_you_mean_or_rbrace: diag(1381, 1 /* Error */, "Unexpected_token_Did_you_mean_or_rbrace_1381", "Unexpected token. Did you mean `{'}'}` or `}`?"), - Unexpected_token_Did_you_mean_or_gt: diag(1382, 1 /* Error */, "Unexpected_token_Did_you_mean_or_gt_1382", "Unexpected token. Did you mean `{'>'}` or `>`?"), - Function_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1385, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_a_union_type_1385", "Function type notation must be parenthesized when used in a union type."), - Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1386, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type_1386", "Constructor type notation must be parenthesized when used in a union type."), - Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1387, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1387", "Function type notation must be parenthesized when used in an intersection type."), - Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1388, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1388", "Constructor type notation must be parenthesized when used in an intersection type."), - _0_is_not_allowed_as_a_variable_declaration_name: diag(1389, 1 /* Error */, "_0_is_not_allowed_as_a_variable_declaration_name_1389", "'{0}' is not allowed as a variable declaration name."), - _0_is_not_allowed_as_a_parameter_name: diag(1390, 1 /* Error */, "_0_is_not_allowed_as_a_parameter_name_1390", "'{0}' is not allowed as a parameter name."), - An_import_alias_cannot_use_import_type: diag(1392, 1 /* Error */, "An_import_alias_cannot_use_import_type_1392", "An import alias cannot use 'import type'"), - Imported_via_0_from_file_1: diag(1393, 3 /* Message */, "Imported_via_0_from_file_1_1393", "Imported via {0} from file '{1}'"), - Imported_via_0_from_file_1_with_packageId_2: diag(1394, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_1394", "Imported via {0} from file '{1}' with packageId '{2}'"), - Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions: diag(1395, 3 /* Message */, "Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions_1395", "Imported via {0} from file '{1}' to import 'importHelpers' as specified in compilerOptions"), - Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions: diag(1396, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions_1396", "Imported via {0} from file '{1}' with packageId '{2}' to import 'importHelpers' as specified in compilerOptions"), - Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions: diag(1397, 3 /* Message */, "Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions_1397", "Imported via {0} from file '{1}' to import 'jsx' and 'jsxs' factory functions"), - Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions: diag(1398, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions_1398", "Imported via {0} from file '{1}' with packageId '{2}' to import 'jsx' and 'jsxs' factory functions"), - File_is_included_via_import_here: diag(1399, 3 /* Message */, "File_is_included_via_import_here_1399", "File is included via import here."), - Referenced_via_0_from_file_1: diag(1400, 3 /* Message */, "Referenced_via_0_from_file_1_1400", "Referenced via '{0}' from file '{1}'"), - File_is_included_via_reference_here: diag(1401, 3 /* Message */, "File_is_included_via_reference_here_1401", "File is included via reference here."), - Type_library_referenced_via_0_from_file_1: diag(1402, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_1402", "Type library referenced via '{0}' from file '{1}'"), - Type_library_referenced_via_0_from_file_1_with_packageId_2: diag(1403, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_with_packageId_2_1403", "Type library referenced via '{0}' from file '{1}' with packageId '{2}'"), - File_is_included_via_type_library_reference_here: diag(1404, 3 /* Message */, "File_is_included_via_type_library_reference_here_1404", "File is included via type library reference here."), - Library_referenced_via_0_from_file_1: diag(1405, 3 /* Message */, "Library_referenced_via_0_from_file_1_1405", "Library referenced via '{0}' from file '{1}'"), - File_is_included_via_library_reference_here: diag(1406, 3 /* Message */, "File_is_included_via_library_reference_here_1406", "File is included via library reference here."), - Matched_by_include_pattern_0_in_1: diag(1407, 3 /* Message */, "Matched_by_include_pattern_0_in_1_1407", "Matched by include pattern '{0}' in '{1}'"), - File_is_matched_by_include_pattern_specified_here: diag(1408, 3 /* Message */, "File_is_matched_by_include_pattern_specified_here_1408", "File is matched by include pattern specified here."), - Part_of_files_list_in_tsconfig_json: diag(1409, 3 /* Message */, "Part_of_files_list_in_tsconfig_json_1409", "Part of 'files' list in tsconfig.json"), - File_is_matched_by_files_list_specified_here: diag(1410, 3 /* Message */, "File_is_matched_by_files_list_specified_here_1410", "File is matched by 'files' list specified here."), - Output_from_referenced_project_0_included_because_1_specified: diag(1411, 3 /* Message */, "Output_from_referenced_project_0_included_because_1_specified_1411", "Output from referenced project '{0}' included because '{1}' specified"), - Output_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1412, 3 /* Message */, "Output_from_referenced_project_0_included_because_module_is_specified_as_none_1412", "Output from referenced project '{0}' included because '--module' is specified as 'none'"), - File_is_output_from_referenced_project_specified_here: diag(1413, 3 /* Message */, "File_is_output_from_referenced_project_specified_here_1413", "File is output from referenced project specified here."), - Source_from_referenced_project_0_included_because_1_specified: diag(1414, 3 /* Message */, "Source_from_referenced_project_0_included_because_1_specified_1414", "Source from referenced project '{0}' included because '{1}' specified"), - Source_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1415, 3 /* Message */, "Source_from_referenced_project_0_included_because_module_is_specified_as_none_1415", "Source from referenced project '{0}' included because '--module' is specified as 'none'"), - File_is_source_from_referenced_project_specified_here: diag(1416, 3 /* Message */, "File_is_source_from_referenced_project_specified_here_1416", "File is source from referenced project specified here."), - Entry_point_of_type_library_0_specified_in_compilerOptions: diag(1417, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_1417", "Entry point of type library '{0}' specified in compilerOptions"), - Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1: diag(1418, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1_1418", "Entry point of type library '{0}' specified in compilerOptions with packageId '{1}'"), - File_is_entry_point_of_type_library_specified_here: diag(1419, 3 /* Message */, "File_is_entry_point_of_type_library_specified_here_1419", "File is entry point of type library specified here."), - Entry_point_for_implicit_type_library_0: diag(1420, 3 /* Message */, "Entry_point_for_implicit_type_library_0_1420", "Entry point for implicit type library '{0}'"), - Entry_point_for_implicit_type_library_0_with_packageId_1: diag(1421, 3 /* Message */, "Entry_point_for_implicit_type_library_0_with_packageId_1_1421", "Entry point for implicit type library '{0}' with packageId '{1}'"), - Library_0_specified_in_compilerOptions: diag(1422, 3 /* Message */, "Library_0_specified_in_compilerOptions_1422", "Library '{0}' specified in compilerOptions"), - File_is_library_specified_here: diag(1423, 3 /* Message */, "File_is_library_specified_here_1423", "File is library specified here."), - Default_library: diag(1424, 3 /* Message */, "Default_library_1424", "Default library"), - Default_library_for_target_0: diag(1425, 3 /* Message */, "Default_library_for_target_0_1425", "Default library for target '{0}'"), - File_is_default_library_for_target_specified_here: diag(1426, 3 /* Message */, "File_is_default_library_for_target_specified_here_1426", "File is default library for target specified here."), - Root_file_specified_for_compilation: diag(1427, 3 /* Message */, "Root_file_specified_for_compilation_1427", "Root file specified for compilation"), - File_is_output_of_project_reference_source_0: diag(1428, 3 /* Message */, "File_is_output_of_project_reference_source_0_1428", "File is output of project reference source '{0}'"), - File_redirects_to_file_0: diag(1429, 3 /* Message */, "File_redirects_to_file_0_1429", "File redirects to file '{0}'"), - The_file_is_in_the_program_because_Colon: diag(1430, 3 /* Message */, "The_file_is_in_the_program_because_Colon_1430", "The file is in the program because:"), - for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1431, 1 /* Error */, "for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_1431", "'for await' loops are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), - Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1432, 1 /* Error */, "Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_nod_1432", "Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."), - Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters: diag(1433, 1 /* Error */, "Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters_1433", "Neither decorators nor modifiers may be applied to 'this' parameters."), - Unexpected_keyword_or_identifier: diag(1434, 1 /* Error */, "Unexpected_keyword_or_identifier_1434", "Unexpected keyword or identifier."), - Unknown_keyword_or_identifier_Did_you_mean_0: diag(1435, 1 /* Error */, "Unknown_keyword_or_identifier_Did_you_mean_0_1435", "Unknown keyword or identifier. Did you mean '{0}'?"), - Decorators_must_precede_the_name_and_all_keywords_of_property_declarations: diag(1436, 1 /* Error */, "Decorators_must_precede_the_name_and_all_keywords_of_property_declarations_1436", "Decorators must precede the name and all keywords of property declarations."), - Namespace_must_be_given_a_name: diag(1437, 1 /* Error */, "Namespace_must_be_given_a_name_1437", "Namespace must be given a name."), - Interface_must_be_given_a_name: diag(1438, 1 /* Error */, "Interface_must_be_given_a_name_1438", "Interface must be given a name."), - Type_alias_must_be_given_a_name: diag(1439, 1 /* Error */, "Type_alias_must_be_given_a_name_1439", "Type alias must be given a name."), - Variable_declaration_not_allowed_at_this_location: diag(1440, 1 /* Error */, "Variable_declaration_not_allowed_at_this_location_1440", "Variable declaration not allowed at this location."), - Cannot_start_a_function_call_in_a_type_annotation: diag(1441, 1 /* Error */, "Cannot_start_a_function_call_in_a_type_annotation_1441", "Cannot start a function call in a type annotation."), - Expected_for_property_initializer: diag(1442, 1 /* Error */, "Expected_for_property_initializer_1442", "Expected '=' for property initializer."), - Module_declaration_names_may_only_use_or_quoted_strings: diag(1443, 1 /* Error */, "Module_declaration_names_may_only_use_or_quoted_strings_1443", `Module declaration names may only use ' or " quoted strings.`), - _0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled: diag(1448, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_1448", "'{0}' resolves to a type-only declaration and must be re-exported using a type-only re-export when '{1}' is enabled."), - Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed: diag(1449, 3 /* Message */, "Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed_1449", "Preserve unused imported values in the JavaScript output that would otherwise be removed."), - Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments: diag(1450, 3 /* Message */, "Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments_1450", "Dynamic imports can only accept a module specifier and an optional set of attributes as arguments"), - Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression: diag(1451, 1 /* Error */, "Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member__1451", "Private identifiers are only allowed in class bodies and may only be used as part of a class member declaration, property access, or on the left-hand-side of an 'in' expression"), - resolution_mode_should_be_either_require_or_import: diag(1453, 1 /* Error */, "resolution_mode_should_be_either_require_or_import_1453", "`resolution-mode` should be either `require` or `import`."), - resolution_mode_can_only_be_set_for_type_only_imports: diag(1454, 1 /* Error */, "resolution_mode_can_only_be_set_for_type_only_imports_1454", "`resolution-mode` can only be set for type-only imports."), - resolution_mode_is_the_only_valid_key_for_type_import_assertions: diag(1455, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_assertions_1455", "`resolution-mode` is the only valid key for type import assertions."), - Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1456, 1 /* Error */, "Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1456", "Type import assertions should have exactly one key - `resolution-mode` - with value `import` or `require`."), - Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk: diag(1457, 3 /* Message */, "Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk_1457", "Matched by default include pattern '**/*'"), - File_is_ECMAScript_module_because_0_has_field_type_with_value_module: diag(1458, 3 /* Message */, "File_is_ECMAScript_module_because_0_has_field_type_with_value_module_1458", `File is ECMAScript module because '{0}' has field "type" with value "module"`), - File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module: diag(1459, 3 /* Message */, "File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module_1459", `File is CommonJS module because '{0}' has field "type" whose value is not "module"`), - File_is_CommonJS_module_because_0_does_not_have_field_type: diag(1460, 3 /* Message */, "File_is_CommonJS_module_because_0_does_not_have_field_type_1460", `File is CommonJS module because '{0}' does not have field "type"`), - File_is_CommonJS_module_because_package_json_was_not_found: diag(1461, 3 /* Message */, "File_is_CommonJS_module_because_package_json_was_not_found_1461", "File is CommonJS module because 'package.json' was not found"), - resolution_mode_is_the_only_valid_key_for_type_import_attributes: diag(1463, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_attributes_1463", "'resolution-mode' is the only valid key for type import attributes."), - Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1464, 1 /* Error */, "Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1464", "Type import attributes should have exactly one key - 'resolution-mode' - with value 'import' or 'require'."), - The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output: diag(1470, 1 /* Error */, "The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output_1470", "The 'import.meta' meta-property is not allowed in files which will build into CommonJS output."), - Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead: diag(1471, 1 /* Error */, "Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_c_1471", "Module '{0}' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported with 'require'. Use an ECMAScript import instead."), - catch_or_finally_expected: diag(1472, 1 /* Error */, "catch_or_finally_expected_1472", "'catch' or 'finally' expected."), - An_import_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1473, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_module_1473", "An import declaration can only be used at the top level of a module."), - An_export_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1474, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_module_1474", "An export declaration can only be used at the top level of a module."), - Control_what_method_is_used_to_detect_module_format_JS_files: diag(1475, 3 /* Message */, "Control_what_method_is_used_to_detect_module_format_JS_files_1475", "Control what method is used to detect module-format JS files."), - auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules: diag(1476, 3 /* Message */, "auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_w_1476", '"auto": Treat files with imports, exports, import.meta, jsx (with jsx: react-jsx), or esm format (with module: node16+) as modules.'), - An_instantiation_expression_cannot_be_followed_by_a_property_access: diag(1477, 1 /* Error */, "An_instantiation_expression_cannot_be_followed_by_a_property_access_1477", "An instantiation expression cannot be followed by a property access."), - Identifier_or_string_literal_expected: diag(1478, 1 /* Error */, "Identifier_or_string_literal_expected_1478", "Identifier or string literal expected."), - The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead: diag(1479, 1 /* Error */, "The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_reference_1479", `The current file is a CommonJS module whose imports will produce 'require' calls; however, the referenced file is an ECMAScript module and cannot be imported with 'require'. Consider writing a dynamic 'import("{0}")' call instead.`), - To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module: diag(1480, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_packag_1480", 'To convert this file to an ECMAScript module, change its file extension to \'{0}\' or create a local package.json file with `{ "type": "module" }`.'), - To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1: diag(1481, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Co_1481", `To convert this file to an ECMAScript module, change its file extension to '{0}', or add the field \`"type": "module"\` to '{1}'.`), - To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0: diag(1482, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0_1482", 'To convert this file to an ECMAScript module, add the field `"type": "module"` to \'{0}\'.'), - To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'), - _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1484, 1 /* Error */, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled_1484", "'{0}' is a type and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."), - _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1485, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimMo_1485", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."), - Decorator_used_before_export_here: diag(1486, 1 /* Error */, "Decorator_used_before_export_here_1486", "Decorator used before 'export' here."), - Octal_escape_sequences_are_not_allowed_Use_the_syntax_0: diag(1487, 1 /* Error */, "Octal_escape_sequences_are_not_allowed_Use_the_syntax_0_1487", "Octal escape sequences are not allowed. Use the syntax '{0}'."), - Escape_sequence_0_is_not_allowed: diag(1488, 1 /* Error */, "Escape_sequence_0_is_not_allowed_1488", "Escape sequence '{0}' is not allowed."), - Decimals_with_leading_zeros_are_not_allowed: diag(1489, 1 /* Error */, "Decimals_with_leading_zeros_are_not_allowed_1489", "Decimals with leading zeros are not allowed."), - File_appears_to_be_binary: diag(1490, 1 /* Error */, "File_appears_to_be_binary_1490", "File appears to be binary."), - _0_modifier_cannot_appear_on_a_using_declaration: diag(1491, 1 /* Error */, "_0_modifier_cannot_appear_on_a_using_declaration_1491", "'{0}' modifier cannot appear on a 'using' declaration."), - _0_declarations_may_not_have_binding_patterns: diag(1492, 1 /* Error */, "_0_declarations_may_not_have_binding_patterns_1492", "'{0}' declarations may not have binding patterns."), - The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration: diag(1493, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration_1493", "The left-hand side of a 'for...in' statement cannot be a 'using' declaration."), - The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration: diag(1494, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration_1494", "The left-hand side of a 'for...in' statement cannot be an 'await using' declaration."), - _0_modifier_cannot_appear_on_an_await_using_declaration: diag(1495, 1 /* Error */, "_0_modifier_cannot_appear_on_an_await_using_declaration_1495", "'{0}' modifier cannot appear on an 'await using' declaration."), - Identifier_string_literal_or_number_literal_expected: diag(1496, 1 /* Error */, "Identifier_string_literal_or_number_literal_expected_1496", "Identifier, string literal, or number literal expected."), - Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator: diag(1497, 1 /* Error */, "Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator_1497", "Expression must be enclosed in parentheses to be used as a decorator."), - Invalid_syntax_in_decorator: diag(1498, 1 /* Error */, "Invalid_syntax_in_decorator_1498", "Invalid syntax in decorator."), - Unknown_regular_expression_flag: diag(1499, 1 /* Error */, "Unknown_regular_expression_flag_1499", "Unknown regular expression flag."), - Duplicate_regular_expression_flag: diag(1500, 1 /* Error */, "Duplicate_regular_expression_flag_1500", "Duplicate regular expression flag."), - This_regular_expression_flag_is_only_available_when_targeting_0_or_later: diag(1501, 1 /* Error */, "This_regular_expression_flag_is_only_available_when_targeting_0_or_later_1501", "This regular expression flag is only available when targeting '{0}' or later."), - The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously: diag(1502, 1 /* Error */, "The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously_1502", "The Unicode (u) flag and the Unicode Sets (v) flag cannot be set simultaneously."), - Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later: diag(1503, 1 /* Error */, "Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later_1503", "Named capturing groups are only available when targeting 'ES2018' or later."), - Subpattern_flags_must_be_present_when_there_is_a_minus_sign: diag(1504, 1 /* Error */, "Subpattern_flags_must_be_present_when_there_is_a_minus_sign_1504", "Subpattern flags must be present when there is a minus sign."), - Incomplete_quantifier_Digit_expected: diag(1505, 1 /* Error */, "Incomplete_quantifier_Digit_expected_1505", "Incomplete quantifier. Digit expected."), - Numbers_out_of_order_in_quantifier: diag(1506, 1 /* Error */, "Numbers_out_of_order_in_quantifier_1506", "Numbers out of order in quantifier."), - There_is_nothing_available_for_repetition: diag(1507, 1 /* Error */, "There_is_nothing_available_for_repetition_1507", "There is nothing available for repetition."), - Unexpected_0_Did_you_mean_to_escape_it_with_backslash: diag(1508, 1 /* Error */, "Unexpected_0_Did_you_mean_to_escape_it_with_backslash_1508", "Unexpected '{0}'. Did you mean to escape it with backslash?"), - This_regular_expression_flag_cannot_be_toggled_within_a_subpattern: diag(1509, 1 /* Error */, "This_regular_expression_flag_cannot_be_toggled_within_a_subpattern_1509", "This regular expression flag cannot be toggled within a subpattern."), - k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets: diag(1510, 1 /* Error */, "k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets_1510", "'\\k' must be followed by a capturing group name enclosed in angle brackets."), - q_is_only_available_inside_character_class: diag(1511, 1 /* Error */, "q_is_only_available_inside_character_class_1511", "'\\q' is only available inside character class."), - c_must_be_followed_by_an_ASCII_letter: diag(1512, 1 /* Error */, "c_must_be_followed_by_an_ASCII_letter_1512", "'\\c' must be followed by an ASCII letter."), - Undetermined_character_escape: diag(1513, 1 /* Error */, "Undetermined_character_escape_1513", "Undetermined character escape."), - Expected_a_capturing_group_name: diag(1514, 1 /* Error */, "Expected_a_capturing_group_name_1514", "Expected a capturing group name."), - Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other: diag(1515, 1 /* Error */, "Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other_1515", "Named capturing groups with the same name must be mutually exclusive to each other."), - A_character_class_range_must_not_be_bounded_by_another_character_class: diag(1516, 1 /* Error */, "A_character_class_range_must_not_be_bounded_by_another_character_class_1516", "A character class range must not be bounded by another character class."), - Range_out_of_order_in_character_class: diag(1517, 1 /* Error */, "Range_out_of_order_in_character_class_1517", "Range out of order in character class."), - Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class: diag(1518, 1 /* Error */, "Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_characte_1518", "Anything that would possibly match more than a single character is invalid inside a negated character class."), - Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead: diag(1519, 1 /* Error */, "Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead_1519", "Operators must not be mixed within a character class. Wrap it in a nested class instead."), - Expected_a_class_set_operand: diag(1520, 1 /* Error */, "Expected_a_class_set_operand_1520", "Expected a class set operand."), - q_must_be_followed_by_string_alternatives_enclosed_in_braces: diag(1521, 1 /* Error */, "q_must_be_followed_by_string_alternatives_enclosed_in_braces_1521", "'\\q' must be followed by string alternatives enclosed in braces."), - A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backslash: diag(1522, 1 /* Error */, "A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backs_1522", "A character class must not contain a reserved double punctuator. Did you mean to escape it with backslash?"), - Expected_a_Unicode_property_name: diag(1523, 1 /* Error */, "Expected_a_Unicode_property_name_1523", "Expected a Unicode property name."), - Unknown_Unicode_property_name: diag(1524, 1 /* Error */, "Unknown_Unicode_property_name_1524", "Unknown Unicode property name."), - Expected_a_Unicode_property_value: diag(1525, 1 /* Error */, "Expected_a_Unicode_property_value_1525", "Expected a Unicode property value."), - Unknown_Unicode_property_value: diag(1526, 1 /* Error */, "Unknown_Unicode_property_value_1526", "Unknown Unicode property value."), - Expected_a_Unicode_property_name_or_value: diag(1527, 1 /* Error */, "Expected_a_Unicode_property_name_or_value_1527", "Expected a Unicode property name or value."), - Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_the_Unicode_Sets_v_flag_is_set: diag(1528, 1 /* Error */, "Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_t_1528", "Any Unicode property that would possibly match more than a single character is only available when the Unicode Sets (v) flag is set."), - Unknown_Unicode_property_name_or_value: diag(1529, 1 /* Error */, "Unknown_Unicode_property_name_or_value_1529", "Unknown Unicode property name or value."), - Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set: diag(1530, 1 /* Error */, "Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v__1530", "Unicode property value expressions are only available when the Unicode (u) flag or the Unicode Sets (v) flag is set."), - _0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces: diag(1531, 1 /* Error */, "_0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces_1531", "'\\{0}' must be followed by a Unicode property value expression enclosed in braces."), - There_is_no_capturing_group_named_0_in_this_regular_expression: diag(1532, 1 /* Error */, "There_is_no_capturing_group_named_0_in_this_regular_expression_1532", "There is no capturing group named '{0}' in this regular expression."), - This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_regular_expression: diag(1533, 1 /* Error */, "This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_r_1533", "This backreference refers to a group that does not exist. There are only {0} capturing groups in this regular expression."), - This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regular_expression: diag(1534, 1 /* Error */, "This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regul_1534", "This backreference refers to a group that does not exist. There are no capturing groups in this regular expression."), - This_character_cannot_be_escaped_in_a_regular_expression: diag(1535, 1 /* Error */, "This_character_cannot_be_escaped_in_a_regular_expression_1535", "This character cannot be escaped in a regular expression."), - Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended_as_an_escape_sequence_use_the_syntax_0_instead: diag(1536, 1 /* Error */, "Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended__1536", "Octal escape sequences and backreferences are not allowed in a character class. If this was intended as an escape sequence, use the syntax '{0}' instead."), - Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class: diag(1537, 1 /* Error */, "Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_1537", "Decimal escape sequences and backreferences are not allowed in a character class."), - Unicode_escape_sequences_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set: diag(1538, 1 /* Error */, "Unicode_escape_sequences_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_se_1538", "Unicode escape sequences are only available when the Unicode (u) flag or the Unicode Sets (v) flag is set."), - A_bigint_literal_cannot_be_used_as_a_property_name: diag(1539, 1 /* Error */, "A_bigint_literal_cannot_be_used_as_a_property_name_1539", "A 'bigint' literal cannot be used as a property name."), - A_namespace_declaration_should_not_be_declared_using_the_module_keyword_Please_use_the_namespace_keyword_instead: diag( - 1540, - 2 /* Suggestion */, - "A_namespace_declaration_should_not_be_declared_using_the_module_keyword_Please_use_the_namespace_key_1540", - "A 'namespace' declaration should not be declared using the 'module' keyword. Please use the 'namespace' keyword instead.", - /*reportsUnnecessary*/ - void 0, - /*elidedInCompatabilityPyramid*/ - void 0, - /*reportsDeprecated*/ - true - ), - Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute: diag(1541, 1 /* Error */, "Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribut_1541", "Type-only import of an ECMAScript module from a CommonJS module must have a 'resolution-mode' attribute."), - Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute: diag(1542, 1 /* Error */, "Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute_1542", "Type import of an ECMAScript module from a CommonJS module must have a 'resolution-mode' attribute."), - Importing_a_JSON_file_into_an_ECMAScript_module_requires_a_type_Colon_json_import_attribute_when_module_is_set_to_0: diag(1543, 1 /* Error */, "Importing_a_JSON_file_into_an_ECMAScript_module_requires_a_type_Colon_json_import_attribute_when_mod_1543", `Importing a JSON file into an ECMAScript module requires a 'type: "json"' import attribute when 'module' is set to '{0}'.`), - Named_imports_from_a_JSON_file_into_an_ECMAScript_module_are_not_allowed_when_module_is_set_to_0: diag(1544, 1 /* Error */, "Named_imports_from_a_JSON_file_into_an_ECMAScript_module_are_not_allowed_when_module_is_set_to_0_1544", "Named imports from a JSON file into an ECMAScript module are not allowed when 'module' is set to '{0}'."), - The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."), - The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."), - Call_signature_return_types_0_and_1_are_incompatible: diag( - 2202, - 1 /* Error */, - "Call_signature_return_types_0_and_1_are_incompatible_2202", - "Call signature return types '{0}' and '{1}' are incompatible.", - /*reportsUnnecessary*/ - void 0, - /*elidedInCompatabilityPyramid*/ - true - ), - Construct_signature_return_types_0_and_1_are_incompatible: diag( - 2203, - 1 /* Error */, - "Construct_signature_return_types_0_and_1_are_incompatible_2203", - "Construct signature return types '{0}' and '{1}' are incompatible.", - /*reportsUnnecessary*/ - void 0, - /*elidedInCompatabilityPyramid*/ - true - ), - Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag( - 2204, - 1 /* Error */, - "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", - "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", - /*reportsUnnecessary*/ - void 0, - /*elidedInCompatabilityPyramid*/ - true - ), - Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag( - 2205, - 1 /* Error */, - "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", - "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", - /*reportsUnnecessary*/ - void 0, - /*elidedInCompatabilityPyramid*/ - true - ), - The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."), - The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."), - This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."), - The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2209, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_roo_2209", "The project root is ambiguous, but is required to resolve export map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."), - The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2210, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_roo_2210", "The project root is ambiguous, but is required to resolve import map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."), - Add_extends_constraint: diag(2211, 3 /* Message */, "Add_extends_constraint_2211", "Add `extends` constraint."), - Add_extends_constraint_to_all_type_parameters: diag(2212, 3 /* Message */, "Add_extends_constraint_to_all_type_parameters_2212", "Add `extends` constraint to all type parameters"), - Duplicate_identifier_0: diag(2300, 1 /* Error */, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."), - Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, 1 /* Error */, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."), - Static_members_cannot_reference_class_type_parameters: diag(2302, 1 /* Error */, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."), - Circular_definition_of_import_alias_0: diag(2303, 1 /* Error */, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."), - Cannot_find_name_0: diag(2304, 1 /* Error */, "Cannot_find_name_0_2304", "Cannot find name '{0}'."), - Module_0_has_no_exported_member_1: diag(2305, 1 /* Error */, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."), - File_0_is_not_a_module: diag(2306, 1 /* Error */, "File_0_is_not_a_module_2306", "File '{0}' is not a module."), - Cannot_find_module_0_or_its_corresponding_type_declarations: diag(2307, 1 /* Error */, "Cannot_find_module_0_or_its_corresponding_type_declarations_2307", "Cannot find module '{0}' or its corresponding type declarations."), - Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, 1 /* Error */, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."), - An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."), - Type_0_recursively_references_itself_as_a_base_type: diag(2310, 1 /* Error */, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."), - Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function: diag(2311, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311", "Cannot find name '{0}'. Did you mean to write this in an async function?"), - An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, 1 /* Error */, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."), - Type_parameter_0_has_a_circular_constraint: diag(2313, 1 /* Error */, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."), - Generic_type_0_requires_1_type_argument_s: diag(2314, 1 /* Error */, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."), - Type_0_is_not_generic: diag(2315, 1 /* Error */, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."), - Global_type_0_must_be_a_class_or_interface_type: diag(2316, 1 /* Error */, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."), - Global_type_0_must_have_1_type_parameter_s: diag(2317, 1 /* Error */, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."), - Cannot_find_global_type_0: diag(2318, 1 /* Error */, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."), - Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, 1 /* Error */, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."), - Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, 1 /* Error */, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."), - Excessive_stack_depth_comparing_types_0_and_1: diag(2321, 1 /* Error */, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."), - Type_0_is_not_assignable_to_type_1: diag(2322, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."), - Cannot_redeclare_exported_variable_0: diag(2323, 1 /* Error */, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."), - Property_0_is_missing_in_type_1: diag(2324, 1 /* Error */, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."), - Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, 1 /* Error */, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."), - Types_of_property_0_are_incompatible: diag(2326, 1 /* Error */, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."), - Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, 1 /* Error */, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."), - Types_of_parameters_0_and_1_are_incompatible: diag(2328, 1 /* Error */, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."), - Index_signature_for_type_0_is_missing_in_type_1: diag(2329, 1 /* Error */, "Index_signature_for_type_0_is_missing_in_type_1_2329", "Index signature for type '{0}' is missing in type '{1}'."), - _0_and_1_index_signatures_are_incompatible: diag(2330, 1 /* Error */, "_0_and_1_index_signatures_are_incompatible_2330", "'{0}' and '{1}' index signatures are incompatible."), - this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, 1 /* Error */, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."), - this_cannot_be_referenced_in_current_location: diag(2332, 1 /* Error */, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."), - this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, 1 /* Error */, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."), - super_can_only_be_referenced_in_a_derived_class: diag(2335, 1 /* Error */, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."), - super_cannot_be_referenced_in_constructor_arguments: diag(2336, 1 /* Error */, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."), - Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, 1 /* Error */, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."), - super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, 1 /* Error */, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."), - Property_0_does_not_exist_on_type_1: diag(2339, 1 /* Error */, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."), - Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, 1 /* Error */, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."), - Property_0_is_private_and_only_accessible_within_class_1: diag(2341, 1 /* Error */, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."), - This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0: diag(2343, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_ve_2343", "This syntax requires an imported helper named '{1}' which does not exist in '{0}'. Consider upgrading your version of '{0}'."), - Type_0_does_not_satisfy_the_constraint_1: diag(2344, 1 /* Error */, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."), - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."), - Untyped_function_calls_may_not_accept_type_arguments: diag(2347, 1 /* Error */, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."), - Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, 1 /* Error */, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"), - This_expression_is_not_callable: diag(2349, 1 /* Error */, "This_expression_is_not_callable_2349", "This expression is not callable."), - Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, 1 /* Error */, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."), - This_expression_is_not_constructable: diag(2351, 1 /* Error */, "This_expression_is_not_constructable_2351", "This expression is not constructable."), - Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, 1 /* Error */, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."), - Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, 1 /* Error */, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."), - This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, 1 /* Error */, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."), - A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value: diag(2355, 1 /* Error */, "A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'undefined', 'void', nor 'any' must return a value."), - An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, 1 /* Error */, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."), - The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."), - The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."), - The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method: diag(2359, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_2359", "The right-hand side of an 'instanceof' expression must be either of type 'any', a class, function, or other type assignable to the 'Function' interface type, or an object type with a 'Symbol.hasInstance' method."), - The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, 1 /* Error */, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."), - The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, 1 /* Error */, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."), - The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."), - Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, 1 /* Error */, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."), - Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, 1 /* Error */, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."), - This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap: diag(2367, 1 /* Error */, "This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap_2367", "This comparison appears to be unintentional because the types '{0}' and '{1}' have no overlap."), - Type_parameter_name_cannot_be_0: diag(2368, 1 /* Error */, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."), - A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, 1 /* Error */, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."), - A_rest_parameter_must_be_of_an_array_type: diag(2370, 1 /* Error */, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."), - A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, 1 /* Error */, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."), - Parameter_0_cannot_reference_itself: diag(2372, 1 /* Error */, "Parameter_0_cannot_reference_itself_2372", "Parameter '{0}' cannot reference itself."), - Parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, 1 /* Error */, "Parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Parameter '{0}' cannot reference identifier '{1}' declared after it."), - Duplicate_index_signature_for_type_0: diag(2374, 1 /* Error */, "Duplicate_index_signature_for_type_0_2374", "Duplicate index signature for type '{0}'."), - Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2375, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2375", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."), - A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2376, 1 /* Error */, "A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376", "A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers."), - Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, 1 /* Error */, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."), - A_get_accessor_must_return_a_value: diag(2378, 1 /* Error */, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."), - Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2379, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_tr_2379", "Argument of type '{0}' is not assignable to parameter of type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."), - Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, 1 /* Error */, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."), - Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, 1 /* Error */, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."), - Overload_signatures_must_all_be_public_private_or_protected: diag(2385, 1 /* Error */, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."), - Overload_signatures_must_all_be_optional_or_required: diag(2386, 1 /* Error */, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."), - Function_overload_must_be_static: diag(2387, 1 /* Error */, "Function_overload_must_be_static_2387", "Function overload must be static."), - Function_overload_must_not_be_static: diag(2388, 1 /* Error */, "Function_overload_must_not_be_static_2388", "Function overload must not be static."), - Function_implementation_name_must_be_0: diag(2389, 1 /* Error */, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."), - Constructor_implementation_is_missing: diag(2390, 1 /* Error */, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."), - Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, 1 /* Error */, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."), - Multiple_constructor_implementations_are_not_allowed: diag(2392, 1 /* Error */, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."), - Duplicate_function_implementation: diag(2393, 1 /* Error */, "Duplicate_function_implementation_2393", "Duplicate function implementation."), - This_overload_signature_is_not_compatible_with_its_implementation_signature: diag(2394, 1 /* Error */, "This_overload_signature_is_not_compatible_with_its_implementation_signature_2394", "This overload signature is not compatible with its implementation signature."), - Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, 1 /* Error */, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."), - Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, 1 /* Error */, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."), - Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, 1 /* Error */, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."), - constructor_cannot_be_used_as_a_parameter_property_name: diag(2398, 1 /* Error */, "constructor_cannot_be_used_as_a_parameter_property_name_2398", "'constructor' cannot be used as a parameter property name."), - Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, 1 /* Error */, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."), - Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, 1 /* Error */, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."), - A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2401, 1 /* Error */, "A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401", "A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers."), - Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, 1 /* Error */, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."), - Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, 1 /* Error */, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'."), - The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."), - The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."), - The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."), - The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, 1 /* Error */, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."), - Setters_cannot_return_a_value: diag(2408, 1 /* Error */, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."), - Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, 1 /* Error */, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."), - The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, 1 /* Error */, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."), - Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target: diag(2412, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2412", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the type of the target."), - Property_0_of_type_1_is_not_assignable_to_2_index_type_3: diag(2411, 1 /* Error */, "Property_0_of_type_1_is_not_assignable_to_2_index_type_3_2411", "Property '{0}' of type '{1}' is not assignable to '{2}' index type '{3}'."), - _0_index_type_1_is_not_assignable_to_2_index_type_3: diag(2413, 1 /* Error */, "_0_index_type_1_is_not_assignable_to_2_index_type_3_2413", "'{0}' index type '{1}' is not assignable to '{2}' index type '{3}'."), - Class_name_cannot_be_0: diag(2414, 1 /* Error */, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."), - Class_0_incorrectly_extends_base_class_1: diag(2415, 1 /* Error */, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."), - Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."), - Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, 1 /* Error */, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."), - Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, 1 /* Error */, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."), - Types_of_construct_signatures_are_incompatible: diag(2419, 1 /* Error */, "Types_of_construct_signatures_are_incompatible_2419", "Types of construct signatures are incompatible."), - Class_0_incorrectly_implements_interface_1: diag(2420, 1 /* Error */, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."), - A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, 1 /* Error */, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."), - Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, 1 /* Error */, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."), - Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, 1 /* Error */, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."), - Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, 1 /* Error */, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."), - Interface_name_cannot_be_0: diag(2427, 1 /* Error */, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."), - All_declarations_of_0_must_have_identical_type_parameters: diag(2428, 1 /* Error */, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."), - Interface_0_incorrectly_extends_interface_1: diag(2430, 1 /* Error */, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."), - Enum_name_cannot_be_0: diag(2431, 1 /* Error */, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."), - In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, 1 /* Error */, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."), - A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, 1 /* Error */, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."), - A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, 1 /* Error */, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."), - Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, 1 /* Error */, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."), - Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, 1 /* Error */, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."), - Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, 1 /* Error */, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."), - Import_name_cannot_be_0: diag(2438, 1 /* Error */, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."), - Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, 1 /* Error */, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."), - Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, 1 /* Error */, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."), - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."), - Types_have_separate_declarations_of_a_private_property_0: diag(2442, 1 /* Error */, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."), - Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, 1 /* Error */, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."), - Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, 1 /* Error */, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."), - Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, 1 /* Error */, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."), - Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2: diag(2446, 1 /* Error */, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_cl_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'. This is an instance of class '{2}'."), - The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, 1 /* Error */, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."), - Block_scoped_variable_0_used_before_its_declaration: diag(2448, 1 /* Error */, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."), - Class_0_used_before_its_declaration: diag(2449, 1 /* Error */, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."), - Enum_0_used_before_its_declaration: diag(2450, 1 /* Error */, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."), - Cannot_redeclare_block_scoped_variable_0: diag(2451, 1 /* Error */, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."), - An_enum_member_cannot_have_a_numeric_name: diag(2452, 1 /* Error */, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."), - Variable_0_is_used_before_being_assigned: diag(2454, 1 /* Error */, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."), - Type_alias_0_circularly_references_itself: diag(2456, 1 /* Error */, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."), - Type_alias_name_cannot_be_0: diag(2457, 1 /* Error */, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."), - An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, 1 /* Error */, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."), - Module_0_declares_1_locally_but_it_is_not_exported: diag(2459, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_not_exported_2459", "Module '{0}' declares '{1}' locally, but it is not exported."), - Module_0_declares_1_locally_but_it_is_exported_as_2: diag(2460, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_exported_as_2_2460", "Module '{0}' declares '{1}' locally, but it is exported as '{2}'."), - Type_0_is_not_an_array_type: diag(2461, 1 /* Error */, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."), - A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, 1 /* Error */, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."), - A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, 1 /* Error */, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."), - A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, 1 /* Error */, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."), - this_cannot_be_referenced_in_a_computed_property_name: diag(2465, 1 /* Error */, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."), - super_cannot_be_referenced_in_a_computed_property_name: diag(2466, 1 /* Error */, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."), - A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, 1 /* Error */, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."), - Cannot_find_global_value_0: diag(2468, 1 /* Error */, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."), - The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, 1 /* Error */, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."), - Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, 1 /* Error */, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."), - Enum_declarations_must_all_be_const_or_non_const: diag(2473, 1 /* Error */, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."), - const_enum_member_initializers_must_be_constant_expressions: diag(2474, 1 /* Error */, "const_enum_member_initializers_must_be_constant_expressions_2474", "const enum member initializers must be constant expressions."), - const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, 1 /* Error */, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."), - A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, 1 /* Error */, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."), - const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."), - const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."), - let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, 1 /* Error */, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."), - Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, 1 /* Error */, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."), - The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."), - Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, 1 /* Error */, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."), - The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."), - Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, 1 /* Error */, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."), - An_iterator_must_have_a_next_method: diag(2489, 1 /* Error */, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."), - The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property: diag(2490, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the '{0}()' method of an iterator must have a 'value' property."), - The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."), - Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, 1 /* Error */, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."), - Tuple_type_0_of_length_1_has_no_element_at_index_2: diag(2493, 1 /* Error */, "Tuple_type_0_of_length_1_has_no_element_at_index_2_2493", "Tuple type '{0}' of length '{1}' has no element at index '{2}'."), - Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, 1 /* Error */, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."), - Type_0_is_not_an_array_type_or_a_string_type: diag(2495, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."), - The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_function_expression: diag(2496, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_func_2496", "The 'arguments' object cannot be referenced in an arrow function in ES5. Consider using a standard function expression."), - This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export: diag(2497, 1 /* Error */, "This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_2497", "This module can only be referenced with ECMAScript imports/exports by turning on the '{0}' flag and referencing its default export."), - Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, 1 /* Error */, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."), - An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, 1 /* Error */, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."), - A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, 1 /* Error */, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."), - A_rest_element_cannot_contain_a_binding_pattern: diag(2501, 1 /* Error */, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."), - _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."), - Cannot_find_namespace_0: diag(2503, 1 /* Error */, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."), - Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, 1 /* Error */, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."), - A_generator_cannot_have_a_void_type_annotation: diag(2505, 1 /* Error */, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."), - _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."), - Type_0_is_not_a_constructor_function_type: diag(2507, 1 /* Error */, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."), - No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, 1 /* Error */, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."), - Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, 1 /* Error */, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."), - Base_constructors_must_all_have_the_same_return_type: diag(2510, 1 /* Error */, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."), - Cannot_create_an_instance_of_an_abstract_class: diag(2511, 1 /* Error */, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."), - Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, 1 /* Error */, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."), - Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, 1 /* Error */, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."), - A_tuple_type_cannot_be_indexed_with_a_negative_value: diag(2514, 1 /* Error */, "A_tuple_type_cannot_be_indexed_with_a_negative_value_2514", "A tuple type cannot be indexed with a negative value."), - Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, 1 /* Error */, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member {1} from class '{2}'."), - All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, 1 /* Error */, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."), - Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, 1 /* Error */, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."), - A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, 1 /* Error */, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."), - An_async_iterator_must_have_a_next_method: diag(2519, 1 /* Error */, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."), - Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, 1 /* Error */, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."), - The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_standard_function_or_method: diag(2522, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_sta_2522", "The 'arguments' object cannot be referenced in an async function or method in ES5. Consider using a standard function or method."), - yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, 1 /* Error */, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."), - await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, 1 /* Error */, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."), - A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, 1 /* Error */, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."), - The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, 1 /* Error */, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."), - A_module_cannot_have_multiple_default_exports: diag(2528, 1 /* Error */, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."), - Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."), - Property_0_is_incompatible_with_index_signature: diag(2530, 1 /* Error */, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."), - Object_is_possibly_null: diag(2531, 1 /* Error */, "Object_is_possibly_null_2531", "Object is possibly 'null'."), - Object_is_possibly_undefined: diag(2532, 1 /* Error */, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."), - Object_is_possibly_null_or_undefined: diag(2533, 1 /* Error */, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."), - A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, 1 /* Error */, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."), - Type_0_cannot_be_used_to_index_type_1: diag(2536, 1 /* Error */, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."), - Type_0_has_no_matching_index_signature_for_type_1: diag(2537, 1 /* Error */, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."), - Type_0_cannot_be_used_as_an_index_type: diag(2538, 1 /* Error */, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."), - Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, 1 /* Error */, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."), - Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."), - Index_signature_in_type_0_only_permits_reading: diag(2542, 1 /* Error */, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."), - Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, 1 /* Error */, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."), - Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, 1 /* Error */, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."), - A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, 1 /* Error */, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."), - The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_pro_2547", "The type returned by the '{0}()' method of an async iterator must be a promise for a type with a 'value' property."), - Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, 1 /* Error */, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."), - Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."), - Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later: diag(2550, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_c_2550", "Property '{0}' does not exist on type '{1}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{2}' or later."), - Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"), - Cannot_find_name_0_Did_you_mean_1: diag(2552, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"), - Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, 1 /* Error */, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."), - Expected_0_arguments_but_got_1: diag(2554, 1 /* Error */, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."), - Expected_at_least_0_arguments_but_got_1: diag(2555, 1 /* Error */, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."), - A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter: diag(2556, 1 /* Error */, "A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter_2556", "A spread argument must either have a tuple type or be passed to a rest parameter."), - Expected_0_type_arguments_but_got_1: diag(2558, 1 /* Error */, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."), - Type_0_has_no_properties_in_common_with_type_1: diag(2559, 1 /* Error */, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."), - Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, 1 /* Error */, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"), - Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, 1 /* Error */, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"), - Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, 1 /* Error */, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."), - The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, 1 /* Error */, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."), - Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."), - Property_0_is_used_before_being_assigned: diag(2565, 1 /* Error */, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."), - A_rest_element_cannot_have_a_property_name: diag(2566, 1 /* Error */, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."), - Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, 1 /* Error */, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."), - Property_0_may_not_exist_on_type_1_Did_you_mean_2: diag(2568, 1 /* Error */, "Property_0_may_not_exist_on_type_1_Did_you_mean_2_2568", "Property '{0}' may not exist on type '{1}'. Did you mean '{2}'?"), - Could_not_find_name_0_Did_you_mean_1: diag(2570, 1 /* Error */, "Could_not_find_name_0_Did_you_mean_1_2570", "Could not find name '{0}'. Did you mean '{1}'?"), - Object_is_of_type_unknown: diag(2571, 1 /* Error */, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."), - A_rest_element_type_must_be_an_array_type: diag(2574, 1 /* Error */, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."), - No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, 1 /* Error */, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."), - Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead: diag(2576, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead_2576", "Property '{0}' does not exist on type '{1}'. Did you mean to access the static member '{2}' instead?"), - Return_type_annotation_circularly_references_itself: diag(2577, 1 /* Error */, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."), - Unused_ts_expect_error_directive: diag(2578, 1 /* Error */, "Unused_ts_expect_error_directive_2578", "Unused '@ts-expect-error' directive."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode: diag(2580, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery: diag(2581, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery`."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha: diag(2582, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`."), - Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later: diag(2583, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later."), - Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to include 'dom'."), - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the 'lib' compiler option to es2015 or later."), - Cannot_assign_to_0_because_it_is_a_constant: diag(2588, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."), - Type_instantiation_is_excessively_deep_and_possibly_infinite: diag(2589, 1 /* Error */, "Type_instantiation_is_excessively_deep_and_possibly_infinite_2589", "Type instantiation is excessively deep and possibly infinite."), - Expression_produces_a_union_type_that_is_too_complex_to_represent: diag(2590, 1 /* Error */, "Expression_produces_a_union_type_that_is_too_complex_to_represent_2590", "Expression produces a union type that is too complex to represent."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2591, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2591", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node` and then add 'node' to the types field in your tsconfig."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2592, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2592", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery` and then add 'jquery' to the types field in your tsconfig."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2593, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2593", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha` and then add 'jest' or 'mocha' to the types field in your tsconfig."), - This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag: diag(2594, 1 /* Error */, "This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag_2594", "This module is declared with 'export =', and can only be used with a default import when using the '{0}' flag."), - _0_can_only_be_imported_by_using_a_default_import: diag(2595, 1 /* Error */, "_0_can_only_be_imported_by_using_a_default_import_2595", "'{0}' can only be imported by using a default import."), - _0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2596, 1 /* Error */, "_0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import_2596", "'{0}' can only be imported by turning on the 'esModuleInterop' flag and using a default import."), - _0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import: diag(2597, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import_2597", "'{0}' can only be imported by using a 'require' call or by using a default import."), - _0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2598, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using__2598", "'{0}' can only be imported by using a 'require' call or by turning on the 'esModuleInterop' flag and using a default import."), - JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."), - Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."), - JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, 1 /* Error */, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."), - Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, 1 /* Error */, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."), - JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, 1 /* Error */, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."), - The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, 1 /* Error */, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."), - JSX_spread_child_must_be_an_array_type: diag(2609, 1 /* Error */, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."), - _0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property: diag(2610, 1 /* Error */, "_0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property_2610", "'{0}' is defined as an accessor in class '{1}', but is overridden here in '{2}' as an instance property."), - _0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor: diag(2611, 1 /* Error */, "_0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor_2611", "'{0}' is defined as a property in class '{1}', but is overridden here in '{2}' as an accessor."), - Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration: diag(2612, 1 /* Error */, "Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_2612", "Property '{0}' will overwrite the base property in '{1}'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration."), - Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead: diag(2613, 1 /* Error */, "Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead_2613", "Module '{0}' has no default export. Did you mean to use 'import { {1} } from {0}' instead?"), - Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead: diag(2614, 1 /* Error */, "Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead_2614", "Module '{0}' has no exported member '{1}'. Did you mean to use 'import {1} from {0}' instead?"), - Type_of_property_0_circularly_references_itself_in_mapped_type_1: diag(2615, 1 /* Error */, "Type_of_property_0_circularly_references_itself_in_mapped_type_1_2615", "Type of property '{0}' circularly references itself in mapped type '{1}'."), - _0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import: diag(2616, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import_2616", "'{0}' can only be imported by using 'import {1} = require({2})' or a default import."), - _0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2617, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_us_2617", "'{0}' can only be imported by using 'import {1} = require({2})' or by turning on the 'esModuleInterop' flag and using a default import."), - Source_has_0_element_s_but_target_requires_1: diag(2618, 1 /* Error */, "Source_has_0_element_s_but_target_requires_1_2618", "Source has {0} element(s) but target requires {1}."), - Source_has_0_element_s_but_target_allows_only_1: diag(2619, 1 /* Error */, "Source_has_0_element_s_but_target_allows_only_1_2619", "Source has {0} element(s) but target allows only {1}."), - Target_requires_0_element_s_but_source_may_have_fewer: diag(2620, 1 /* Error */, "Target_requires_0_element_s_but_source_may_have_fewer_2620", "Target requires {0} element(s) but source may have fewer."), - Target_allows_only_0_element_s_but_source_may_have_more: diag(2621, 1 /* Error */, "Target_allows_only_0_element_s_but_source_may_have_more_2621", "Target allows only {0} element(s) but source may have more."), - Source_provides_no_match_for_required_element_at_position_0_in_target: diag(2623, 1 /* Error */, "Source_provides_no_match_for_required_element_at_position_0_in_target_2623", "Source provides no match for required element at position {0} in target."), - Source_provides_no_match_for_variadic_element_at_position_0_in_target: diag(2624, 1 /* Error */, "Source_provides_no_match_for_variadic_element_at_position_0_in_target_2624", "Source provides no match for variadic element at position {0} in target."), - Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target: diag(2625, 1 /* Error */, "Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target_2625", "Variadic element at position {0} in source does not match element at position {1} in target."), - Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target: diag(2626, 1 /* Error */, "Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target_2626", "Type at position {0} in source is not compatible with type at position {1} in target."), - Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target: diag(2627, 1 /* Error */, "Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target_2627", "Type at positions {0} through {1} in source is not compatible with type at position {2} in target."), - Cannot_assign_to_0_because_it_is_an_enum: diag(2628, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_enum_2628", "Cannot assign to '{0}' because it is an enum."), - Cannot_assign_to_0_because_it_is_a_class: diag(2629, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_class_2629", "Cannot assign to '{0}' because it is a class."), - Cannot_assign_to_0_because_it_is_a_function: diag(2630, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_function_2630", "Cannot assign to '{0}' because it is a function."), - Cannot_assign_to_0_because_it_is_a_namespace: diag(2631, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_namespace_2631", "Cannot assign to '{0}' because it is a namespace."), - Cannot_assign_to_0_because_it_is_an_import: diag(2632, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_import_2632", "Cannot assign to '{0}' because it is an import."), - JSX_property_access_expressions_cannot_include_JSX_namespace_names: diag(2633, 1 /* Error */, "JSX_property_access_expressions_cannot_include_JSX_namespace_names_2633", "JSX property access expressions cannot include JSX namespace names"), - _0_index_signatures_are_incompatible: diag(2634, 1 /* Error */, "_0_index_signatures_are_incompatible_2634", "'{0}' index signatures are incompatible."), - Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable: diag(2635, 1 /* Error */, "Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable_2635", "Type '{0}' has no signatures for which the type argument list is applicable."), - Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation: diag(2636, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation_2636", "Type '{0}' is not assignable to type '{1}' as implied by variance annotation."), - Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types: diag(2637, 1 /* Error */, "Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_t_2637", "Variance annotations are only supported in type aliases for object, function, constructor, and mapped types."), - Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator: diag(2638, 1 /* Error */, "Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operato_2638", "Type '{0}' may represent a primitive value, which is not permitted as the right operand of the 'in' operator."), - React_components_cannot_include_JSX_namespace_names: diag(2639, 1 /* Error */, "React_components_cannot_include_JSX_namespace_names_2639", "React components cannot include JSX namespace names"), - Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, 1 /* Error */, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."), - Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more: diag(2650, 1 /* Error */, "Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and__2650", "Non-abstract class expression is missing implementations for the following members of '{0}': {1} and {2} more."), - A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, 1 /* Error */, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."), - Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, 1 /* Error */, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."), - Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, 1 /* Error */, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."), - Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2: diag(2654, 1 /* Error */, "Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_2654", "Non-abstract class '{0}' is missing implementations for the following members of '{1}': {2}."), - Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more: diag(2655, 1 /* Error */, "Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more_2655", "Non-abstract class '{0}' is missing implementations for the following members of '{1}': {2} and {3} more."), - Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1: diag(2656, 1 /* Error */, "Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_2656", "Non-abstract class expression is missing implementations for the following members of '{0}': {1}."), - JSX_expressions_must_have_one_parent_element: diag(2657, 1 /* Error */, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."), - Type_0_provides_no_match_for_the_signature_1: diag(2658, 1 /* Error */, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."), - super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, 1 /* Error */, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."), - super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, 1 /* Error */, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."), - Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, 1 /* Error */, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."), - Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"), - Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"), - Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, 1 /* Error */, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."), - Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, 1 /* Error */, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."), - Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, 1 /* Error */, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."), - Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, 1 /* Error */, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."), - export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, 1 /* Error */, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."), - Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, 1 /* Error */, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."), - Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, 1 /* Error */, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."), - Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, 1 /* Error */, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."), - Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, 1 /* Error */, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."), - Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, 1 /* Error */, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."), - Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, 1 /* Error */, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."), - Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, 1 /* Error */, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."), - Accessors_must_both_be_abstract_or_non_abstract: diag(2676, 1 /* Error */, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."), - A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, 1 /* Error */, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."), - Type_0_is_not_comparable_to_type_1: diag(2678, 1 /* Error */, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."), - A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, 1 /* Error */, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."), - A_0_parameter_must_be_the_first_parameter: diag(2680, 1 /* Error */, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."), - A_constructor_cannot_have_a_this_parameter: diag(2681, 1 /* Error */, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."), - this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, 1 /* Error */, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."), - The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, 1 /* Error */, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."), - The_this_types_of_each_signature_are_incompatible: diag(2685, 1 /* Error */, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."), - _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, 1 /* Error */, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."), - All_declarations_of_0_must_have_identical_modifiers: diag(2687, 1 /* Error */, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."), - Cannot_find_type_definition_file_for_0: diag(2688, 1 /* Error */, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."), - Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, 1 /* Error */, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"), - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0: diag(2690, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0_2690", "'{0}' only refers to a type, but is being used as a value here. Did you mean to use '{1} in {0}'?"), - _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."), - _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."), - Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."), - Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag( - 2695, - 1 /* Error */, - "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", - "Left side of comma operator is unused and has no side effects.", - /*reportsUnnecessary*/ - true - ), - The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"), - An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."), - Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."), - Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, 1 /* Error */, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."), - Rest_types_may_only_be_created_from_object_types: diag(2700, 1 /* Error */, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."), - The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, 1 /* Error */, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."), - _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."), - The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a 'delete' operator must be a property reference."), - The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a 'delete' operator cannot be a read-only property."), - An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, 1 /* Error */, "An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_2705", "An async function or method in ES5 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."), - Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, 1 /* Error */, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."), - Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, 1 /* Error */, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."), - Cannot_use_namespace_0_as_a_value: diag(2708, 1 /* Error */, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."), - Cannot_use_namespace_0_as_a_type: diag(2709, 1 /* Error */, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."), - _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, 1 /* Error */, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."), - A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, 1 /* Error */, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."), - A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, 1 /* Error */, "A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_t_2712", "A dynamic import call in ES5 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."), - Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, 1 /* Error */, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", `Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}["{1}"]'?`), - The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, 1 /* Error */, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."), - Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, 1 /* Error */, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."), - Type_parameter_0_has_a_circular_default: diag(2716, 1 /* Error */, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."), - Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, 1 /* Error */, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type. Property '{0}' must be of type '{1}', but here has type '{2}'."), - Duplicate_property_0: diag(2718, 1 /* Error */, "Duplicate_property_0_2718", "Duplicate property '{0}'."), - Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."), - Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, 1 /* Error */, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"), - Cannot_invoke_an_object_which_is_possibly_null: diag(2721, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."), - Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."), - Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."), - _0_has_no_exported_member_named_1_Did_you_mean_2: diag(2724, 1 /* Error */, "_0_has_no_exported_member_named_1_Did_you_mean_2_2724", "'{0}' has no exported member named '{1}'. Did you mean '{2}'?"), - Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, 1 /* Error */, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."), - Cannot_find_lib_definition_for_0: diag(2726, 1 /* Error */, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."), - Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, 1 /* Error */, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"), - _0_is_declared_here: diag(2728, 3 /* Message */, "_0_is_declared_here_2728", "'{0}' is declared here."), - Property_0_is_used_before_its_initialization: diag(2729, 1 /* Error */, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."), - An_arrow_function_cannot_have_a_this_parameter: diag(2730, 1 /* Error */, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."), - Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, 1 /* Error */, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."), - Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, 1 /* Error */, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension."), - Property_0_was_also_declared_here: diag(2733, 1 /* Error */, "Property_0_was_also_declared_here_2733", "Property '{0}' was also declared here."), - Are_you_missing_a_semicolon: diag(2734, 1 /* Error */, "Are_you_missing_a_semicolon_2734", "Are you missing a semicolon?"), - Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, 1 /* Error */, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"), - Operator_0_cannot_be_applied_to_type_1: diag(2736, 1 /* Error */, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."), - BigInt_literals_are_not_available_when_targeting_lower_than_ES2020: diag(2737, 1 /* Error */, "BigInt_literals_are_not_available_when_targeting_lower_than_ES2020_2737", "BigInt literals are not available when targeting lower than ES2020."), - An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, 3 /* Message */, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."), - Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"), - Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."), - Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, 1 /* Error */, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."), - The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, 1 /* Error */, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."), - No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments: diag(2743, 1 /* Error */, "No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments_2743", "No overload expects {0} type arguments, but overloads do exist that expect either {1} or {2} type arguments."), - Type_parameter_defaults_can_only_reference_previously_declared_type_parameters: diag(2744, 1 /* Error */, "Type_parameter_defaults_can_only_reference_previously_declared_type_parameters_2744", "Type parameter defaults can only reference previously declared type parameters."), - This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided: diag(2745, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_pr_2745", "This JSX tag's '{0}' prop expects type '{1}' which requires multiple children, but only a single child was provided."), - This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided: diag(2746, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided_2746", "This JSX tag's '{0}' prop expects a single child of type '{1}', but multiple children were provided."), - _0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2: diag(2747, 1 /* Error */, "_0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_t_2747", "'{0}' components don't accept text as child elements. Text in JSX has the type 'string', but the expected type of '{1}' is '{2}'."), - Cannot_access_ambient_const_enums_when_0_is_enabled: diag(2748, 1 /* Error */, "Cannot_access_ambient_const_enums_when_0_is_enabled_2748", "Cannot access ambient const enums when '{0}' is enabled."), - _0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0: diag(2749, 1 /* Error */, "_0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0_2749", "'{0}' refers to a value, but is being used as a type here. Did you mean 'typeof {0}'?"), - The_implementation_signature_is_declared_here: diag(2750, 1 /* Error */, "The_implementation_signature_is_declared_here_2750", "The implementation signature is declared here."), - Circularity_originates_in_type_at_this_location: diag(2751, 1 /* Error */, "Circularity_originates_in_type_at_this_location_2751", "Circularity originates in type at this location."), - The_first_export_default_is_here: diag(2752, 1 /* Error */, "The_first_export_default_is_here_2752", "The first export default is here."), - Another_export_default_is_here: diag(2753, 1 /* Error */, "Another_export_default_is_here_2753", "Another export default is here."), - super_may_not_use_type_arguments: diag(2754, 1 /* Error */, "super_may_not_use_type_arguments_2754", "'super' may not use type arguments."), - No_constituent_of_type_0_is_callable: diag(2755, 1 /* Error */, "No_constituent_of_type_0_is_callable_2755", "No constituent of type '{0}' is callable."), - Not_all_constituents_of_type_0_are_callable: diag(2756, 1 /* Error */, "Not_all_constituents_of_type_0_are_callable_2756", "Not all constituents of type '{0}' are callable."), - Type_0_has_no_call_signatures: diag(2757, 1 /* Error */, "Type_0_has_no_call_signatures_2757", "Type '{0}' has no call signatures."), - Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2758, 1 /* Error */, "Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_2758", "Each member of the union type '{0}' has signatures, but none of those signatures are compatible with each other."), - No_constituent_of_type_0_is_constructable: diag(2759, 1 /* Error */, "No_constituent_of_type_0_is_constructable_2759", "No constituent of type '{0}' is constructable."), - Not_all_constituents_of_type_0_are_constructable: diag(2760, 1 /* Error */, "Not_all_constituents_of_type_0_are_constructable_2760", "Not all constituents of type '{0}' are constructable."), - Type_0_has_no_construct_signatures: diag(2761, 1 /* Error */, "Type_0_has_no_construct_signatures_2761", "Type '{0}' has no construct signatures."), - Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2762, 1 /* Error */, "Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_2762", "Each member of the union type '{0}' has construct signatures, but none of those signatures are compatible with each other."), - Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0: diag(2763, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_s_2763", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but for-of will always send '{0}'."), - Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0: diag(2764, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_al_2764", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array spread will always send '{0}'."), - Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0: diag(2765, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring__2765", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array destructuring will always send '{0}'."), - Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0: diag(2766, 1 /* Error */, "Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_co_2766", "Cannot delegate iteration to value because the 'next' method of its iterator expects type '{1}', but the containing generator will always send '{0}'."), - The_0_property_of_an_iterator_must_be_a_method: diag(2767, 1 /* Error */, "The_0_property_of_an_iterator_must_be_a_method_2767", "The '{0}' property of an iterator must be a method."), - The_0_property_of_an_async_iterator_must_be_a_method: diag(2768, 1 /* Error */, "The_0_property_of_an_async_iterator_must_be_a_method_2768", "The '{0}' property of an async iterator must be a method."), - No_overload_matches_this_call: diag(2769, 1 /* Error */, "No_overload_matches_this_call_2769", "No overload matches this call."), - The_last_overload_gave_the_following_error: diag(2770, 1 /* Error */, "The_last_overload_gave_the_following_error_2770", "The last overload gave the following error."), - The_last_overload_is_declared_here: diag(2771, 1 /* Error */, "The_last_overload_is_declared_here_2771", "The last overload is declared here."), - Overload_0_of_1_2_gave_the_following_error: diag(2772, 1 /* Error */, "Overload_0_of_1_2_gave_the_following_error_2772", "Overload {0} of {1}, '{2}', gave the following error."), - Did_you_forget_to_use_await: diag(2773, 1 /* Error */, "Did_you_forget_to_use_await_2773", "Did you forget to use 'await'?"), - This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead: diag(2774, 1 /* Error */, "This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_2774", "This condition will always return true since this function is always defined. Did you mean to call it instead?"), - Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation: diag(2775, 1 /* Error */, "Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation_2775", "Assertions require every name in the call target to be declared with an explicit type annotation."), - Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name: diag(2776, 1 /* Error */, "Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name_2776", "Assertions require the call target to be an identifier or qualified name."), - The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access: diag(2777, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777", "The operand of an increment or decrement operator may not be an optional property access."), - The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access: diag(2778, 1 /* Error */, "The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access_2778", "The target of an object rest assignment may not be an optional property access."), - The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access: diag(2779, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access_2779", "The left-hand side of an assignment expression may not be an optional property access."), - The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access: diag(2780, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access_2780", "The left-hand side of a 'for...in' statement may not be an optional property access."), - The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access: diag(2781, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access_2781", "The left-hand side of a 'for...of' statement may not be an optional property access."), - _0_needs_an_explicit_type_annotation: diag(2782, 3 /* Message */, "_0_needs_an_explicit_type_annotation_2782", "'{0}' needs an explicit type annotation."), - _0_is_specified_more_than_once_so_this_usage_will_be_overwritten: diag(2783, 1 /* Error */, "_0_is_specified_more_than_once_so_this_usage_will_be_overwritten_2783", "'{0}' is specified more than once, so this usage will be overwritten."), - get_and_set_accessors_cannot_declare_this_parameters: diag(2784, 1 /* Error */, "get_and_set_accessors_cannot_declare_this_parameters_2784", "'get' and 'set' accessors cannot declare 'this' parameters."), - This_spread_always_overwrites_this_property: diag(2785, 1 /* Error */, "This_spread_always_overwrites_this_property_2785", "This spread always overwrites this property."), - _0_cannot_be_used_as_a_JSX_component: diag(2786, 1 /* Error */, "_0_cannot_be_used_as_a_JSX_component_2786", "'{0}' cannot be used as a JSX component."), - Its_return_type_0_is_not_a_valid_JSX_element: diag(2787, 1 /* Error */, "Its_return_type_0_is_not_a_valid_JSX_element_2787", "Its return type '{0}' is not a valid JSX element."), - Its_instance_type_0_is_not_a_valid_JSX_element: diag(2788, 1 /* Error */, "Its_instance_type_0_is_not_a_valid_JSX_element_2788", "Its instance type '{0}' is not a valid JSX element."), - Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."), - The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."), - Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."), - Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"), - The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."), - Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"), - The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."), - It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked: diag(2796, 1 /* Error */, "It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tag_2796", "It is likely that you are missing a comma to separate these two template expressions. They form a tagged template expression which cannot be invoked."), - A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract: diag(2797, 1 /* Error */, "A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_2797", "A mixin class that extends from a type variable containing an abstract construct signature must also be declared 'abstract'."), - The_declaration_was_marked_as_deprecated_here: diag(2798, 1 /* Error */, "The_declaration_was_marked_as_deprecated_here_2798", "The declaration was marked as deprecated here."), - Type_produces_a_tuple_type_that_is_too_large_to_represent: diag(2799, 1 /* Error */, "Type_produces_a_tuple_type_that_is_too_large_to_represent_2799", "Type produces a tuple type that is too large to represent."), - Expression_produces_a_tuple_type_that_is_too_large_to_represent: diag(2800, 1 /* Error */, "Expression_produces_a_tuple_type_that_is_too_large_to_represent_2800", "Expression produces a tuple type that is too large to represent."), - This_condition_will_always_return_true_since_this_0_is_always_defined: diag(2801, 1 /* Error */, "This_condition_will_always_return_true_since_this_0_is_always_defined_2801", "This condition will always return true since this '{0}' is always defined."), - Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher: diag(2802, 1 /* Error */, "Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es201_2802", "Type '{0}' can only be iterated through when using the '--downlevelIteration' flag or with a '--target' of 'es2015' or higher."), - Cannot_assign_to_private_method_0_Private_methods_are_not_writable: diag(2803, 1 /* Error */, "Cannot_assign_to_private_method_0_Private_methods_are_not_writable_2803", "Cannot assign to private method '{0}'. Private methods are not writable."), - Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name: diag(2804, 1 /* Error */, "Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name_2804", "Duplicate identifier '{0}'. Static and instance elements cannot share the same private name."), - Private_accessor_was_defined_without_a_getter: diag(2806, 1 /* Error */, "Private_accessor_was_defined_without_a_getter_2806", "Private accessor was defined without a getter."), - This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0: diag(2807, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_o_2807", "This syntax requires an imported helper named '{1}' with {2} parameters, which is not compatible with the one in '{0}'. Consider upgrading your version of '{0}'."), - A_get_accessor_must_be_at_least_as_accessible_as_the_setter: diag(2808, 1 /* Error */, "A_get_accessor_must_be_at_least_as_accessible_as_the_setter_2808", "A get accessor must be at least as accessible as the setter"), - Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses: diag(2809, 1 /* Error */, "Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_d_2809", "Declaration or statement expected. This '=' follows a block of statements, so if you intended to write a destructuring assignment, you might need to wrap the whole assignment in parentheses."), - Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments: diag(2810, 1 /* Error */, "Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_2810", "Expected 1 argument, but got 0. 'new Promise()' needs a JSDoc hint to produce a 'resolve' that can be called without arguments."), - Initializer_for_property_0: diag(2811, 1 /* Error */, "Initializer_for_property_0_2811", "Initializer for property '{0}'"), - Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom: diag(2812, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom_2812", "Property '{0}' does not exist on type '{1}'. Try changing the 'lib' compiler option to include 'dom'."), - Class_declaration_cannot_implement_overload_list_for_0: diag(2813, 1 /* Error */, "Class_declaration_cannot_implement_overload_list_for_0_2813", "Class declaration cannot implement overload list for '{0}'."), - Function_with_bodies_can_only_merge_with_classes_that_are_ambient: diag(2814, 1 /* Error */, "Function_with_bodies_can_only_merge_with_classes_that_are_ambient_2814", "Function with bodies can only merge with classes that are ambient."), - arguments_cannot_be_referenced_in_property_initializers: diag(2815, 1 /* Error */, "arguments_cannot_be_referenced_in_property_initializers_2815", "'arguments' cannot be referenced in property initializers."), - Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class: diag(2816, 1 /* Error */, "Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class_2816", "Cannot use 'this' in a static property initializer of a decorated class."), - Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block: diag(2817, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block_2817", "Property '{0}' has no initializer and is not definitely assigned in a class static block."), - Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers: diag(2818, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializer_2818", "Duplicate identifier '{0}'. Compiler reserves name '{1}' when emitting 'super' references in static initializers."), - Namespace_name_cannot_be_0: diag(2819, 1 /* Error */, "Namespace_name_cannot_be_0_2819", "Namespace name cannot be '{0}'."), - Type_0_is_not_assignable_to_type_1_Did_you_mean_2: diag(2820, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Did_you_mean_2_2820", "Type '{0}' is not assignable to type '{1}'. Did you mean '{2}'?"), - Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2821, 1 /* Error */, "Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2821", "Import assertions are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."), - Import_assertions_cannot_be_used_with_type_only_imports_or_exports: diag(2822, 1 /* Error */, "Import_assertions_cannot_be_used_with_type_only_imports_or_exports_2822", "Import assertions cannot be used with type-only imports or exports."), - Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2823, 1 /* Error */, "Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2823", "Import attributes are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."), - Cannot_find_namespace_0_Did_you_mean_1: diag(2833, 1 /* Error */, "Cannot_find_namespace_0_Did_you_mean_1_2833", "Cannot find namespace '{0}'. Did you mean '{1}'?"), - Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path: diag(2834, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2834", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Consider adding an extension to the import path."), - Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0: diag(2835, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2835", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Did you mean '{0}'?"), - Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2836, 1 /* Error */, "Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2836", "Import assertions are not allowed on statements that compile to CommonJS 'require' calls."), - Import_assertion_values_must_be_string_literal_expressions: diag(2837, 1 /* Error */, "Import_assertion_values_must_be_string_literal_expressions_2837", "Import assertion values must be string literal expressions."), - All_declarations_of_0_must_have_identical_constraints: diag(2838, 1 /* Error */, "All_declarations_of_0_must_have_identical_constraints_2838", "All declarations of '{0}' must have identical constraints."), - This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value: diag(2839, 1 /* Error */, "This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value_2839", "This condition will always return '{0}' since JavaScript compares objects by reference, not value."), - An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types: diag(2840, 1 /* Error */, "An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types_2840", "An interface cannot extend a primitive type like '{0}'. It can only extend other named object types."), - _0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation: diag(2842, 1 /* Error */, "_0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation_2842", "'{0}' is an unused renaming of '{1}'. Did you intend to use it as a type annotation?"), - We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."), - Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."), - This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."), - A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"), - The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression: diag(2848, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression_2848", "The right-hand side of an 'instanceof' expression must not be an instantiation expression."), - Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1: diag(2849, 1 /* Error */, "Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1_2849", "Target signature provides too few arguments. Expected {0} or more, but got {1}."), - The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined: diag(2850, 1 /* Error */, "The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_n_2850", "The initializer of a 'using' declaration must be either an object with a '[Symbol.dispose]()' method, or be 'null' or 'undefined'."), - The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined: diag(2851, 1 /* Error */, "The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_2851", "The initializer of an 'await using' declaration must be either an object with a '[Symbol.asyncDispose]()' or '[Symbol.dispose]()' method, or be 'null' or 'undefined'."), - await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(2852, 1 /* Error */, "await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_2852", "'await using' statements are only allowed within async functions and at the top levels of modules."), - await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(2853, 1 /* Error */, "await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_th_2853", "'await using' statements are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), - Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(2854, 1 /* Error */, "Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_sys_2854", "Top-level 'await using' statements are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."), - Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super: diag(2855, 1 /* Error */, "Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super_2855", "Class field '{0}' defined by the parent class is not accessible in the child class via super."), - Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2856, 1 /* Error */, "Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2856", "Import attributes are not allowed on statements that compile to CommonJS 'require' calls."), - Import_attributes_cannot_be_used_with_type_only_imports_or_exports: diag(2857, 1 /* Error */, "Import_attributes_cannot_be_used_with_type_only_imports_or_exports_2857", "Import attributes cannot be used with type-only imports or exports."), - Import_attribute_values_must_be_string_literal_expressions: diag(2858, 1 /* Error */, "Import_attribute_values_must_be_string_literal_expressions_2858", "Import attribute values must be string literal expressions."), - Excessive_complexity_comparing_types_0_and_1: diag(2859, 1 /* Error */, "Excessive_complexity_comparing_types_0_and_1_2859", "Excessive complexity comparing types '{0}' and '{1}'."), - The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method: diag(2860, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_2860", "The left-hand side of an 'instanceof' expression must be assignable to the first argument of the right-hand side's '[Symbol.hasInstance]' method."), - An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression: diag(2861, 1 /* Error */, "An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_han_2861", "An object's '[Symbol.hasInstance]' method must return a boolean value for it to be used on the right-hand side of an 'instanceof' expression."), - Type_0_is_generic_and_can_only_be_indexed_for_reading: diag(2862, 1 /* Error */, "Type_0_is_generic_and_can_only_be_indexed_for_reading_2862", "Type '{0}' is generic and can only be indexed for reading."), - A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values: diag(2863, 1 /* Error */, "A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values_2863", "A class cannot extend a primitive type like '{0}'. Classes can only extend constructable values."), - A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types: diag(2864, 1 /* Error */, "A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types_2864", "A class cannot implement a primitive type like '{0}'. It can only implement other named object types."), - Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2865, 1 /* Error */, "Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_2865", "Import '{0}' conflicts with local value, so must be declared with a type-only import when 'isolatedModules' is enabled."), - Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2866, 1 /* Error */, "Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_w_2866", "Import '{0}' conflicts with global value used in this file, so must be declared with a type-only import when 'isolatedModules' is enabled."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun: diag(2867, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2867", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun`."), - Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig: diag(2868, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2868", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun` and then add 'bun' to the types field in your tsconfig."), - Right_operand_of_is_unreachable_because_the_left_operand_is_never_nullish: diag(2869, 1 /* Error */, "Right_operand_of_is_unreachable_because_the_left_operand_is_never_nullish_2869", "Right operand of ?? is unreachable because the left operand is never nullish."), - This_binary_expression_is_never_nullish_Are_you_missing_parentheses: diag(2870, 1 /* Error */, "This_binary_expression_is_never_nullish_Are_you_missing_parentheses_2870", "This binary expression is never nullish. Are you missing parentheses?"), - This_expression_is_always_nullish: diag(2871, 1 /* Error */, "This_expression_is_always_nullish_2871", "This expression is always nullish."), - This_kind_of_expression_is_always_truthy: diag(2872, 1 /* Error */, "This_kind_of_expression_is_always_truthy_2872", "This kind of expression is always truthy."), - This_kind_of_expression_is_always_falsy: diag(2873, 1 /* Error */, "This_kind_of_expression_is_always_falsy_2873", "This kind of expression is always falsy."), - This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found: diag(2874, 1 /* Error */, "This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found_2874", "This JSX tag requires '{0}' to be in scope, but it could not be found."), - This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_for_the_appropriate_package_installed: diag(2875, 1 /* Error */, "This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_fo_2875", "This JSX tag requires the module path '{0}' to exist, but none could be found. Make sure you have types for the appropriate package installed."), - This_relative_import_path_is_unsafe_to_rewrite_because_it_looks_like_a_file_name_but_actually_resolves_to_0: diag(2876, 1 /* Error */, "This_relative_import_path_is_unsafe_to_rewrite_because_it_looks_like_a_file_name_but_actually_resolv_2876", 'This relative import path is unsafe to rewrite because it looks like a file name, but actually resolves to "{0}".'), - This_import_uses_a_0_extension_to_resolve_to_an_input_TypeScript_file_but_will_not_be_rewritten_during_emit_because_it_is_not_a_relative_path: diag(2877, 1 /* Error */, "This_import_uses_a_0_extension_to_resolve_to_an_input_TypeScript_file_but_will_not_be_rewritten_duri_2877", "This import uses a '{0}' extension to resolve to an input TypeScript file, but will not be rewritten during emit because it is not a relative path."), - This_import_path_is_unsafe_to_rewrite_because_it_resolves_to_another_project_and_the_relative_path_between_the_projects_output_files_is_not_the_same_as_the_relative_path_between_its_input_files: diag(2878, 1 /* Error */, "This_import_path_is_unsafe_to_rewrite_because_it_resolves_to_another_project_and_the_relative_path_b_2878", "This import path is unsafe to rewrite because it resolves to another project, and the relative path between the projects' output files is not the same as the relative path between its input files."), - Using_JSX_fragments_requires_fragment_factory_0_to_be_in_scope_but_it_could_not_be_found: diag(2879, 1 /* Error */, "Using_JSX_fragments_requires_fragment_factory_0_to_be_in_scope_but_it_could_not_be_found_2879", "Using JSX fragments requires fragment factory '{0}' to be in scope, but it could not be found."), - Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."), - Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."), - Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."), - Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, 1 /* Error */, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."), - Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, 1 /* Error */, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."), - Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, 1 /* Error */, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."), - Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, 1 /* Error */, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."), - Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, 1 /* Error */, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."), - Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, 1 /* Error */, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."), - Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, 1 /* Error */, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."), - extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, 1 /* Error */, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."), - extends_clause_of_exported_class_has_or_is_using_private_name_0: diag(4021, 1 /* Error */, "extends_clause_of_exported_class_has_or_is_using_private_name_0_4021", "'extends' clause of exported class has or is using private name '{0}'."), - extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, 1 /* Error */, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."), - Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."), - Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."), - Exported_variable_0_has_or_is_using_private_name_1: diag(4025, 1 /* Error */, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."), - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), - Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."), - Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."), - Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), - Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."), - Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."), - Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."), - Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."), - Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), - Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."), - Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), - Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."), - Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."), - Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), - Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."), - Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."), - Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), - Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."), - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."), - Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."), - Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."), - Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."), - Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."), - Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."), - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."), - Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."), - Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."), - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."), - Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."), - Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."), - Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."), - Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."), - Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."), - Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."), - Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."), - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."), - Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."), - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."), - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."), - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."), - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."), - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."), - Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."), - Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."), - Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."), - Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."), - Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."), - Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."), - Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."), - Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."), - Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."), - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."), - Property_0_of_exported_anonymous_class_type_may_not_be_private_or_protected: diag(4094, 1 /* Error */, "Property_0_of_exported_anonymous_class_type_may_not_be_private_or_protected_4094", "Property '{0}' of exported anonymous class type may not be private or protected."), - Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), - Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."), - Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."), - Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), - Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."), - Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."), - Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."), - Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."), - Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1: diag(4103, 1 /* Error */, "Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1_4103", "Type parameter '{0}' of exported mapped object type is using private name '{1}'."), - The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1: diag(4104, 1 /* Error */, "The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1_4104", "The type '{0}' is 'readonly' and cannot be assigned to the mutable type '{1}'."), - Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter: diag(4105, 1 /* Error */, "Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter_4105", "Private or protected member '{0}' cannot be accessed on a type parameter."), - Parameter_0_of_accessor_has_or_is_using_private_name_1: diag(4106, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_private_name_1_4106", "Parameter '{0}' of accessor has or is using private name '{1}'."), - Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2: diag(4107, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2_4107", "Parameter '{0}' of accessor has or is using name '{1}' from private module '{2}'."), - Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4108, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4108", "Parameter '{0}' of accessor has or is using name '{1}' from external module '{2}' but cannot be named."), - Type_arguments_for_0_circularly_reference_themselves: diag(4109, 1 /* Error */, "Type_arguments_for_0_circularly_reference_themselves_4109", "Type arguments for '{0}' circularly reference themselves."), - Tuple_type_arguments_circularly_reference_themselves: diag(4110, 1 /* Error */, "Tuple_type_arguments_circularly_reference_themselves_4110", "Tuple type arguments circularly reference themselves."), - Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0: diag(4111, 1 /* Error */, "Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0_4111", "Property '{0}' comes from an index signature, so it must be accessed with ['{0}']."), - This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class: diag(4112, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another__4112", "This member cannot have an 'override' modifier because its containing class '{0}' does not extend another class."), - This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0: diag(4113, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_4113", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'."), - This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0: diag(4114, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0_4114", "This member must have an 'override' modifier because it overrides a member in the base class '{0}'."), - This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0: diag(4115, 1 /* Error */, "This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0_4115", "This parameter property must have an 'override' modifier because it overrides a member in base class '{0}'."), - This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0: diag(4116, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared__4116", "This member must have an 'override' modifier because it overrides an abstract method that is declared in the base class '{0}'."), - This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4117, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you__4117", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'. Did you mean '{1}'?"), - The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized: diag(4118, 1 /* Error */, "The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized_4118", "The type of this node cannot be serialized because its property '{0}' cannot be serialized."), - This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4119, 1 /* Error */, "This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_4119", "This member must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."), - This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4120, 1 /* Error */, "This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_4120", "This parameter property must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."), - This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class: diag(4121, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_4121", "This member cannot have a JSDoc comment with an '@override' tag because its containing class '{0}' does not extend another class."), - This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0: diag(4122, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4122", "This member cannot have a JSDoc comment with an '@override' tag because it is not declared in the base class '{0}'."), - This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4123, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4123", "This member cannot have a JSDoc comment with an 'override' tag because it is not declared in the base class '{0}'. Did you mean '{1}'?"), - Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4124, 1 /* Error */, "Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124", "Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."), - Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given: diag(4125, 1 /* Error */, "Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given_4125", "Each declaration of '{0}.{1}' differs in its value, where '{2}' was expected but '{3}' was given."), - One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value: diag(4126, 1 /* Error */, "One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value_4126", "One value of '{0}.{1}' is the string '{2}', and the other is assumed to be an unknown numeric value."), - The_current_host_does_not_support_the_0_option: diag(5001, 1 /* Error */, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."), - Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, 1 /* Error */, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."), - File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, 1 /* Error */, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."), - Cannot_read_file_0_Colon_1: diag(5012, 1 /* Error */, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."), - Unknown_compiler_option_0: diag(5023, 1 /* Error */, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."), - Compiler_option_0_requires_a_value_of_type_1: diag(5024, 1 /* Error */, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."), - Unknown_compiler_option_0_Did_you_mean_1: diag(5025, 1 /* Error */, "Unknown_compiler_option_0_Did_you_mean_1_5025", "Unknown compiler option '{0}'. Did you mean '{1}'?"), - Could_not_write_file_0_Colon_1: diag(5033, 1 /* Error */, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."), - Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, 1 /* Error */, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."), - Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, 1 /* Error */, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."), - Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, 1 /* Error */, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."), - Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."), - Option_0_cannot_be_specified_with_option_1: diag(5053, 1 /* Error */, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."), - A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, 1 /* Error */, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."), - Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, 1 /* Error */, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."), - Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, 1 /* Error */, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."), - Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."), - The_specified_path_does_not_exist_Colon_0: diag(5058, 1 /* Error */, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."), - Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, 1 /* Error */, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."), - Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, 1 /* Error */, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."), - Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character: diag(5062, 1 /* Error */, "Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' can have at most one '*' character."), - Substitutions_for_pattern_0_should_be_an_array: diag(5063, 1 /* Error */, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."), - Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, 1 /* Error */, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."), - File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, 1 /* Error */, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."), - Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, 1 /* Error */, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."), - Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."), - Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."), - Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."), - Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."), - Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd: diag(5071, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd_5071", "Option '--resolveJsonModule' cannot be specified when 'module' is set to 'none', 'system', or 'umd'."), - Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."), - Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."), - Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified: diag(5074, 1 /* Error */, "Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBui_5074", "Option '--incremental' can only be specified using tsconfig, emitting to single file or when option '--tsBuildInfoFile' is specified."), - _0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2: diag(5075, 1 /* Error */, "_0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_5075", "'{0}' is assignable to the constraint of type '{1}', but '{1}' could be instantiated with a different subtype of constraint '{2}'."), - _0_and_1_operations_cannot_be_mixed_without_parentheses: diag(5076, 1 /* Error */, "_0_and_1_operations_cannot_be_mixed_without_parentheses_5076", "'{0}' and '{1}' operations cannot be mixed without parentheses."), - Unknown_build_option_0_Did_you_mean_1: diag(5077, 1 /* Error */, "Unknown_build_option_0_Did_you_mean_1_5077", "Unknown build option '{0}'. Did you mean '{1}'?"), - Unknown_watch_option_0: diag(5078, 1 /* Error */, "Unknown_watch_option_0_5078", "Unknown watch option '{0}'."), - Unknown_watch_option_0_Did_you_mean_1: diag(5079, 1 /* Error */, "Unknown_watch_option_0_Did_you_mean_1_5079", "Unknown watch option '{0}'. Did you mean '{1}'?"), - Watch_option_0_requires_a_value_of_type_1: diag(5080, 1 /* Error */, "Watch_option_0_requires_a_value_of_type_1_5080", "Watch option '{0}' requires a value of type {1}."), - Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0: diag(5081, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0_5081", "Cannot find a tsconfig.json file at the current directory: {0}."), - _0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1: diag(5082, 1 /* Error */, "_0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1_5082", "'{0}' could be instantiated with an arbitrary type which could be unrelated to '{1}'."), - Cannot_read_file_0: diag(5083, 1 /* Error */, "Cannot_read_file_0_5083", "Cannot read file '{0}'."), - A_tuple_member_cannot_be_both_optional_and_rest: diag(5085, 1 /* Error */, "A_tuple_member_cannot_be_both_optional_and_rest_5085", "A tuple member cannot be both optional and rest."), - A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type: diag(5086, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_c_5086", "A labeled tuple element is declared as optional with a question mark after the name and before the colon, rather than after the type."), - A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type: diag(5087, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type_5087", "A labeled tuple element is declared as rest with a '...' before the name, rather than before the type."), - The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary: diag(5088, 1 /* Error */, "The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialize_5088", "The inferred type of '{0}' references a type with a cyclic structure which cannot be trivially serialized. A type annotation is necessary."), - Option_0_cannot_be_specified_when_option_jsx_is_1: diag(5089, 1 /* Error */, "Option_0_cannot_be_specified_when_option_jsx_is_1_5089", "Option '{0}' cannot be specified when option 'jsx' is '{1}'."), - Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash: diag(5090, 1 /* Error */, "Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash_5090", "Non-relative paths are not allowed when 'baseUrl' is not set. Did you forget a leading './'?"), - Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled: diag(5091, 1 /* Error */, "Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled_5091", "Option 'preserveConstEnums' cannot be disabled when '{0}' is enabled."), - The_root_value_of_a_0_file_must_be_an_object: diag(5092, 1 /* Error */, "The_root_value_of_a_0_file_must_be_an_object_5092", "The root value of a '{0}' file must be an object."), - Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."), - Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."), - Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later_5095", "Option '{0}' can only be used when 'module' is set to 'preserve' or to 'es2015' or later."), - Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set_5096", "Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set."), - An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."), - Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."), - Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprec_5101", `Option '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify compilerOption '"ignoreDeprecations": "{2}"' to silence this error.`), - Option_0_has_been_removed_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Option_0_has_been_removed_Please_remove_it_from_your_configuration_5102", "Option '{0}' has been removed. Please remove it from your configuration."), - Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."), - Option_0_is_redundant_and_cannot_be_specified_with_option_1: diag(5104, 1 /* Error */, "Option_0_is_redundant_and_cannot_be_specified_with_option_1_5104", "Option '{0}' is redundant and cannot be specified with option '{1}'."), - Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System: diag(5105, 1 /* Error */, "Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System_5105", "Option 'verbatimModuleSyntax' cannot be used when 'module' is set to 'UMD', 'AMD', or 'System'."), - Use_0_instead: diag(5106, 3 /* Message */, "Use_0_instead_5106", "Use '{0}' instead."), - Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error: diag(5107, 1 /* Error */, "Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDepr_5107", `Option '{0}={1}' is deprecated and will stop functioning in TypeScript {2}. Specify compilerOption '"ignoreDeprecations": "{3}"' to silence this error.`), - Option_0_1_has_been_removed_Please_remove_it_from_your_configuration: diag(5108, 1 /* Error */, "Option_0_1_has_been_removed_Please_remove_it_from_your_configuration_5108", "Option '{0}={1}' has been removed. Please remove it from your configuration."), - Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1: diag(5109, 1 /* Error */, "Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1_5109", "Option 'moduleResolution' must be set to '{0}' (or left unspecified) when option 'module' is set to '{1}'."), - Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1: diag(5110, 1 /* Error */, "Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1_5110", "Option 'module' must be set to '{0}' when option 'moduleResolution' is set to '{1}'."), - Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."), - Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."), - Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."), - Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."), - Watch_input_files: diag(6005, 3 /* Message */, "Watch_input_files_6005", "Watch input files."), - Redirect_output_structure_to_the_directory: diag(6006, 3 /* Message */, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."), - Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, 3 /* Message */, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."), - Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, 3 /* Message */, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."), - Do_not_emit_comments_to_output: diag(6009, 3 /* Message */, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."), - Do_not_emit_outputs: diag(6010, 3 /* Message */, "Do_not_emit_outputs_6010", "Do not emit outputs."), - Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, 3 /* Message */, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."), - Skip_type_checking_of_declaration_files: diag(6012, 3 /* Message */, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."), - Do_not_resolve_the_real_path_of_symlinks: diag(6013, 3 /* Message */, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."), - Only_emit_d_ts_declaration_files: diag(6014, 3 /* Message */, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."), - Specify_ECMAScript_target_version: diag(6015, 3 /* Message */, "Specify_ECMAScript_target_version_6015", "Specify ECMAScript target version."), - Specify_module_code_generation: diag(6016, 3 /* Message */, "Specify_module_code_generation_6016", "Specify module code generation."), - Print_this_message: diag(6017, 3 /* Message */, "Print_this_message_6017", "Print this message."), - Print_the_compiler_s_version: diag(6019, 3 /* Message */, "Print_the_compiler_s_version_6019", "Print the compiler's version."), - Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, 3 /* Message */, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."), - Syntax_Colon_0: diag(6023, 3 /* Message */, "Syntax_Colon_0_6023", "Syntax: {0}"), - options: diag(6024, 3 /* Message */, "options_6024", "options"), - file: diag(6025, 3 /* Message */, "file_6025", "file"), - Examples_Colon_0: diag(6026, 3 /* Message */, "Examples_Colon_0_6026", "Examples: {0}"), - Options_Colon: diag(6027, 3 /* Message */, "Options_Colon_6027", "Options:"), - Version_0: diag(6029, 3 /* Message */, "Version_0_6029", "Version {0}"), - Insert_command_line_options_and_files_from_a_file: diag(6030, 3 /* Message */, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."), - Starting_compilation_in_watch_mode: diag(6031, 3 /* Message */, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."), - File_change_detected_Starting_incremental_compilation: diag(6032, 3 /* Message */, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."), - KIND: diag(6034, 3 /* Message */, "KIND_6034", "KIND"), - FILE: diag(6035, 3 /* Message */, "FILE_6035", "FILE"), - VERSION: diag(6036, 3 /* Message */, "VERSION_6036", "VERSION"), - LOCATION: diag(6037, 3 /* Message */, "LOCATION_6037", "LOCATION"), - DIRECTORY: diag(6038, 3 /* Message */, "DIRECTORY_6038", "DIRECTORY"), - STRATEGY: diag(6039, 3 /* Message */, "STRATEGY_6039", "STRATEGY"), - FILE_OR_DIRECTORY: diag(6040, 3 /* Message */, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"), - Errors_Files: diag(6041, 3 /* Message */, "Errors_Files_6041", "Errors Files"), - Generates_corresponding_map_file: diag(6043, 3 /* Message */, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."), - Compiler_option_0_expects_an_argument: diag(6044, 1 /* Error */, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."), - Unterminated_quoted_string_in_response_file_0: diag(6045, 1 /* Error */, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."), - Argument_for_0_option_must_be_Colon_1: diag(6046, 1 /* Error */, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."), - Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, 1 /* Error */, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form or -. For example '{0}' or '{1}'."), - Unable_to_open_file_0: diag(6050, 1 /* Error */, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."), - Corrupted_locale_file_0: diag(6051, 1 /* Error */, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."), - Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, 3 /* Message */, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."), - File_0_not_found: diag(6053, 1 /* Error */, "File_0_not_found_6053", "File '{0}' not found."), - File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, 1 /* Error */, "File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has an unsupported extension. The only supported extensions are {1}."), - Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, 3 /* Message */, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."), - Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, 3 /* Message */, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."), - Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, 3 /* Message */, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."), - File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, 1 /* Error */, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."), - Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, 3 /* Message */, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."), - NEWLINE: diag(6061, 3 /* Message */, "NEWLINE_6061", "NEWLINE"), - Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."), - Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."), - Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."), - Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."), - Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."), - Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."), - Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, 3 /* Message */, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."), - Do_not_report_errors_on_unused_labels: diag(6074, 3 /* Message */, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."), - Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, 3 /* Message */, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."), - Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, 3 /* Message */, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."), - Do_not_report_errors_on_unreachable_code: diag(6077, 3 /* Message */, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."), - Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, 3 /* Message */, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."), - Specify_library_files_to_be_included_in_the_compilation: diag(6079, 3 /* Message */, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."), - Specify_JSX_code_generation: diag(6080, 3 /* Message */, "Specify_JSX_code_generation_6080", "Specify JSX code generation."), - Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, 1 /* Error */, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."), - Base_directory_to_resolve_non_absolute_module_names: diag(6083, 3 /* Message */, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."), - Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, 3 /* Message */, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"), - Enable_tracing_of_the_name_resolution_process: diag(6085, 3 /* Message */, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."), - Resolving_module_0_from_1: diag(6086, 3 /* Message */, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"), - Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, 3 /* Message */, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."), - Module_resolution_kind_is_not_specified_using_0: diag(6088, 3 /* Message */, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."), - Module_name_0_was_successfully_resolved_to_1: diag(6089, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"), - Module_name_0_was_not_resolved: diag(6090, 3 /* Message */, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"), - paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, 3 /* Message */, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."), - Module_name_0_matched_pattern_1: diag(6092, 3 /* Message */, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."), - Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, 3 /* Message */, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."), - Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, 3 /* Message */, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."), - Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1: diag(6095, 3 /* Message */, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1_6095", "Loading module as file / folder, candidate module location '{0}', target file types: {1}."), - File_0_does_not_exist: diag(6096, 3 /* Message */, "File_0_does_not_exist_6096", "File '{0}' does not exist."), - File_0_exists_use_it_as_a_name_resolution_result: diag(6097, 3 /* Message */, "File_0_exists_use_it_as_a_name_resolution_result_6097", "File '{0}' exists - use it as a name resolution result."), - Loading_module_0_from_node_modules_folder_target_file_types_Colon_1: diag(6098, 3 /* Message */, "Loading_module_0_from_node_modules_folder_target_file_types_Colon_1_6098", "Loading module '{0}' from 'node_modules' folder, target file types: {1}."), - Found_package_json_at_0: diag(6099, 3 /* Message */, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."), - package_json_does_not_have_a_0_field: diag(6100, 3 /* Message */, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."), - package_json_has_0_field_1_that_references_2: diag(6101, 3 /* Message */, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."), - Allow_javascript_files_to_be_compiled: diag(6102, 3 /* Message */, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."), - Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, 3 /* Message */, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."), - Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, 3 /* Message */, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."), - baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, 3 /* Message */, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."), - rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, 3 /* Message */, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."), - Longest_matching_prefix_for_0_is_1: diag(6108, 3 /* Message */, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."), - Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, 3 /* Message */, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."), - Trying_other_entries_in_rootDirs: diag(6110, 3 /* Message */, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."), - Module_resolution_using_rootDirs_has_failed: diag(6111, 3 /* Message */, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."), - Do_not_emit_use_strict_directives_in_module_output: diag(6112, 3 /* Message */, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."), - Enable_strict_null_checks: diag(6113, 3 /* Message */, "Enable_strict_null_checks_6113", "Enable strict null checks."), - Unknown_option_excludes_Did_you_mean_exclude: diag(6114, 1 /* Error */, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"), - Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, 3 /* Message */, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."), - Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"), - Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"), - Type_reference_directive_0_was_not_resolved: diag(6120, 3 /* Message */, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"), - Resolving_with_primary_search_path_0: diag(6121, 3 /* Message */, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."), - Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, 3 /* Message */, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."), - Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"), - Type_declaration_files_to_be_included_in_compilation: diag(6124, 3 /* Message */, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."), - Looking_up_in_node_modules_folder_initial_location_0: diag(6125, 3 /* Message */, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."), - Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, 3 /* Message */, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."), - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"), - Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"), - Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."), - Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."), - File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."), - _0_is_declared_but_its_value_is_never_read: diag( - 6133, - 1 /* Error */, - "_0_is_declared_but_its_value_is_never_read_6133", - "'{0}' is declared but its value is never read.", - /*reportsUnnecessary*/ - true - ), - Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."), - Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."), - The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."), - Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."), - Property_0_is_declared_but_its_value_is_never_read: diag( - 6138, - 1 /* Error */, - "Property_0_is_declared_but_its_value_is_never_read_6138", - "Property '{0}' is declared but its value is never read.", - /*reportsUnnecessary*/ - true - ), - Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."), - Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."), - Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'), - Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, 1 /* Error */, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."), - Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, 3 /* Message */, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."), - Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, 3 /* Message */, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."), - Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, 3 /* Message */, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."), - Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, 3 /* Message */, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."), - Show_diagnostic_information: diag(6149, 3 /* Message */, "Show_diagnostic_information_6149", "Show diagnostic information."), - Show_verbose_diagnostic_information: diag(6150, 3 /* Message */, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."), - Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, 3 /* Message */, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."), - Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, 3 /* Message */, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."), - Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, 3 /* Message */, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."), - Print_names_of_generated_files_part_of_the_compilation: diag(6154, 3 /* Message */, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."), - Print_names_of_files_part_of_the_compilation: diag(6155, 3 /* Message */, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."), - The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, 3 /* Message */, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"), - Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, 3 /* Message */, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."), - Do_not_include_the_default_library_file_lib_d_ts: diag(6158, 3 /* Message */, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."), - Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, 3 /* Message */, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."), - Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, 3 /* Message */, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."), - List_of_folders_to_include_type_definitions_from: diag(6161, 3 /* Message */, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."), - Disable_size_limitations_on_JavaScript_projects: diag(6162, 3 /* Message */, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."), - The_character_set_of_the_input_files: diag(6163, 3 /* Message */, "The_character_set_of_the_input_files_6163", "The character set of the input files."), - Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1: diag(6164, 3 /* Message */, "Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1_6164", "Skipping module '{0}' that looks like an absolute URI, target file types: {1}."), - Do_not_truncate_error_messages: diag(6165, 3 /* Message */, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."), - Output_directory_for_generated_declaration_files: diag(6166, 3 /* Message */, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."), - A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, 3 /* Message */, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."), - List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, 3 /* Message */, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."), - Show_all_compiler_options: diag(6169, 3 /* Message */, "Show_all_compiler_options_6169", "Show all compiler options."), - Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, 3 /* Message */, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"), - Command_line_Options: diag(6171, 3 /* Message */, "Command_line_Options_6171", "Command-line Options"), - Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5: diag(6179, 3 /* Message */, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5'."), - Enable_all_strict_type_checking_options: diag(6180, 3 /* Message */, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."), - Scoped_package_detected_looking_in_0: diag(6182, 3 /* Message */, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"), - Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6183, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_6183", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."), - Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6184, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package__6184", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."), - Enable_strict_checking_of_function_types: diag(6186, 3 /* Message */, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."), - Enable_strict_checking_of_property_initialization_in_classes: diag(6187, 3 /* Message */, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."), - Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."), - Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."), - Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."), - All_imports_in_import_declaration_are_unused: diag( - 6192, - 1 /* Error */, - "All_imports_in_import_declaration_are_unused_6192", - "All imports in import declaration are unused.", - /*reportsUnnecessary*/ - true - ), - Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."), - Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."), - Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."), - _0_is_declared_but_never_used: diag( - 6196, - 1 /* Error */, - "_0_is_declared_but_never_used_6196", - "'{0}' is declared but never used.", - /*reportsUnnecessary*/ - true - ), - Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"), - All_destructured_elements_are_unused: diag( - 6198, - 1 /* Error */, - "All_destructured_elements_are_unused_6198", - "All destructured elements are unused.", - /*reportsUnnecessary*/ - true - ), - All_variables_are_unused: diag( - 6199, - 1 /* Error */, - "All_variables_are_unused_6199", - "All variables are unused.", - /*reportsUnnecessary*/ - true - ), - Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"), - Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."), - Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"), - _0_was_also_declared_here: diag(6203, 3 /* Message */, "_0_was_also_declared_here_6203", "'{0}' was also declared here."), - and_here: diag(6204, 3 /* Message */, "and_here_6204", "and here."), - All_type_parameters_are_unused: diag(6205, 1 /* Error */, "All_type_parameters_are_unused_6205", "All type parameters are unused."), - package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, 3 /* Message */, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."), - package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, 3 /* Message */, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."), - package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."), - package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."), - An_argument_for_0_was_not_provided: diag(6210, 3 /* Message */, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."), - An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, 3 /* Message */, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."), - Did_you_mean_to_call_this_expression: diag(6212, 3 /* Message */, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"), - Did_you_mean_to_use_new_with_this_expression: diag(6213, 3 /* Message */, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"), - Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, 3 /* Message */, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."), - Using_compiler_options_of_project_reference_redirect_0: diag(6215, 3 /* Message */, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."), - Found_1_error: diag(6216, 3 /* Message */, "Found_1_error_6216", "Found 1 error."), - Found_0_errors: diag(6217, 3 /* Message */, "Found_0_errors_6217", "Found {0} errors."), - Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2: diag(6218, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2_6218", "======== Module name '{0}' was successfully resolved to '{1}' with Package ID '{2}'. ========"), - Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3: diag(6219, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3_6219", "======== Type reference directive '{0}' was successfully resolved to '{1}' with Package ID '{2}', primary: {3}. ========"), - package_json_had_a_falsy_0_field: diag(6220, 3 /* Message */, "package_json_had_a_falsy_0_field_6220", "'package.json' had a falsy '{0}' field."), - Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects: diag(6221, 3 /* Message */, "Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects_6221", "Disable use of source files instead of declaration files from referenced projects."), - Emit_class_fields_with_Define_instead_of_Set: diag(6222, 3 /* Message */, "Emit_class_fields_with_Define_instead_of_Set_6222", "Emit class fields with Define instead of Set."), - Generates_a_CPU_profile: diag(6223, 3 /* Message */, "Generates_a_CPU_profile_6223", "Generates a CPU profile."), - Disable_solution_searching_for_this_project: diag(6224, 3 /* Message */, "Disable_solution_searching_for_this_project_6224", "Disable solution searching for this project."), - Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling_UseFsEvents_UseFsEventsOnParentDirectory: diag(6225, 3 /* Message */, "Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_Dynami_6225", "Specify strategy for watching file: 'FixedPollingInterval' (default), 'PriorityPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling', 'UseFsEvents', 'UseFsEventsOnParentDirectory'."), - Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively_Colon_UseFsEvents_default_FixedPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling: diag(6226, 3 /* Message */, "Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively__6226", "Specify strategy for watching directory on platforms that don't support recursive watching natively: 'UseFsEvents' (default), 'FixedPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling'."), - Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_FixedInterval_default_PriorityInterval_DynamicPriority_FixedChunkSize: diag(6227, 3 /* Message */, "Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_6227", "Specify strategy for creating a polling watch when it fails to create using file system events: 'FixedInterval' (default), 'PriorityInterval', 'DynamicPriority', 'FixedChunkSize'."), - Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3: diag(6229, 1 /* Error */, "Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3_6229", "Tag '{0}' expects at least '{1}' arguments, but the JSX factory '{2}' provides at most '{3}'."), - Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line: diag(6230, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line_6230", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'false' or 'null' on command line."), - Could_not_resolve_the_path_0_with_the_extensions_Colon_1: diag(6231, 1 /* Error */, "Could_not_resolve_the_path_0_with_the_extensions_Colon_1_6231", "Could not resolve the path '{0}' with the extensions: {1}."), - Declaration_augments_declaration_in_another_file_This_cannot_be_serialized: diag(6232, 1 /* Error */, "Declaration_augments_declaration_in_another_file_This_cannot_be_serialized_6232", "Declaration augments declaration in another file. This cannot be serialized."), - This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file: diag(6233, 1 /* Error */, "This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_fil_6233", "This is the declaration being augmented. Consider moving the augmenting declaration into the same file."), - This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without: diag(6234, 1 /* Error */, "This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without_6234", "This expression is not callable because it is a 'get' accessor. Did you mean to use it without '()'?"), - Disable_loading_referenced_projects: diag(6235, 3 /* Message */, "Disable_loading_referenced_projects_6235", "Disable loading referenced projects."), - Arguments_for_the_rest_parameter_0_were_not_provided: diag(6236, 1 /* Error */, "Arguments_for_the_rest_parameter_0_were_not_provided_6236", "Arguments for the rest parameter '{0}' were not provided."), - Generates_an_event_trace_and_a_list_of_types: diag(6237, 3 /* Message */, "Generates_an_event_trace_and_a_list_of_types_6237", "Generates an event trace and a list of types."), - Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react: diag(6238, 1 /* Error */, "Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react_6238", "Specify the module specifier to be used to import the 'jsx' and 'jsxs' factory functions from. eg, react"), - File_0_exists_according_to_earlier_cached_lookups: diag(6239, 3 /* Message */, "File_0_exists_according_to_earlier_cached_lookups_6239", "File '{0}' exists according to earlier cached lookups."), - File_0_does_not_exist_according_to_earlier_cached_lookups: diag(6240, 3 /* Message */, "File_0_does_not_exist_according_to_earlier_cached_lookups_6240", "File '{0}' does not exist according to earlier cached lookups."), - Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1: diag(6241, 3 /* Message */, "Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1_6241", "Resolution for type reference directive '{0}' was found in cache from location '{1}'."), - Resolving_type_reference_directive_0_containing_file_1: diag(6242, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_6242", "======== Resolving type reference directive '{0}', containing file '{1}'. ========"), - Interpret_optional_property_types_as_written_rather_than_adding_undefined: diag(6243, 3 /* Message */, "Interpret_optional_property_types_as_written_rather_than_adding_undefined_6243", "Interpret optional property types as written, rather than adding 'undefined'."), - Modules: diag(6244, 3 /* Message */, "Modules_6244", "Modules"), - File_Management: diag(6245, 3 /* Message */, "File_Management_6245", "File Management"), - Emit: diag(6246, 3 /* Message */, "Emit_6246", "Emit"), - JavaScript_Support: diag(6247, 3 /* Message */, "JavaScript_Support_6247", "JavaScript Support"), - Type_Checking: diag(6248, 3 /* Message */, "Type_Checking_6248", "Type Checking"), - Editor_Support: diag(6249, 3 /* Message */, "Editor_Support_6249", "Editor Support"), - Watch_and_Build_Modes: diag(6250, 3 /* Message */, "Watch_and_Build_Modes_6250", "Watch and Build Modes"), - Compiler_Diagnostics: diag(6251, 3 /* Message */, "Compiler_Diagnostics_6251", "Compiler Diagnostics"), - Interop_Constraints: diag(6252, 3 /* Message */, "Interop_Constraints_6252", "Interop Constraints"), - Backwards_Compatibility: diag(6253, 3 /* Message */, "Backwards_Compatibility_6253", "Backwards Compatibility"), - Language_and_Environment: diag(6254, 3 /* Message */, "Language_and_Environment_6254", "Language and Environment"), - Projects: diag(6255, 3 /* Message */, "Projects_6255", "Projects"), - Output_Formatting: diag(6256, 3 /* Message */, "Output_Formatting_6256", "Output Formatting"), - Completeness: diag(6257, 3 /* Message */, "Completeness_6257", "Completeness"), - _0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file: diag(6258, 1 /* Error */, "_0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file_6258", "'{0}' should be set inside the 'compilerOptions' object of the config json file"), - Found_1_error_in_0: diag(6259, 3 /* Message */, "Found_1_error_in_0_6259", "Found 1 error in {0}"), - Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"), - Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."), - File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."), - Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."), - Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."), - Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder: diag(6265, 3 /* Message */, "Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_no_6265", "Resolving type reference directive for program that specifies custom typeRoots, skipping lookup in 'node_modules' folder."), - Option_0_can_only_be_specified_on_command_line: diag(6266, 1 /* Error */, "Option_0_can_only_be_specified_on_command_line_6266", "Option '{0}' can only be specified on command line."), - Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."), - Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."), - Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."), - package_json_scope_0_has_no_imports_defined: diag(6273, 3 /* Message */, "package_json_scope_0_has_no_imports_defined_6273", "package.json scope '{0}' has no imports defined."), - package_json_scope_0_explicitly_maps_specifier_1_to_null: diag(6274, 3 /* Message */, "package_json_scope_0_explicitly_maps_specifier_1_to_null_6274", "package.json scope '{0}' explicitly maps specifier '{1}' to null."), - package_json_scope_0_has_invalid_type_for_target_of_specifier_1: diag(6275, 3 /* Message */, "package_json_scope_0_has_invalid_type_for_target_of_specifier_1_6275", "package.json scope '{0}' has invalid type for target of specifier '{1}'"), - Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6276, 3 /* Message */, "Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6276", "Export specifier '{0}' does not exist in package.json scope at path '{1}'."), - Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update: diag(6277, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_i_6277", "Resolution of non-relative name failed; trying with modern Node resolution features disabled to see if npm library needs configuration update."), - There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings: diag(6278, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The__6278", `There are types at '{0}', but this result could not be resolved when respecting package.json "exports". The '{1}' library may need to update its package.json or typings.`), - Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update: diag(6279, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_ne_6279", "Resolution of non-relative name failed; trying with '--moduleResolution bundler' to see if project may need configuration update."), - There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler: diag(6280, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setti_6280", "There are types at '{0}', but this result could not be resolved under your current 'moduleResolution' setting. Consider updating to 'node16', 'nodenext', or 'bundler'."), - package_json_has_a_peerDependencies_field: diag(6281, 3 /* Message */, "package_json_has_a_peerDependencies_field_6281", "'package.json' has a 'peerDependencies' field."), - Found_peerDependency_0_with_1_version: diag(6282, 3 /* Message */, "Found_peerDependency_0_with_1_version_6282", "Found peerDependency '{0}' with '{1}' version."), - Failed_to_find_peerDependency_0: diag(6283, 3 /* Message */, "Failed_to_find_peerDependency_0_6283", "Failed to find peerDependency '{0}'."), - Enable_project_compilation: diag(6302, 3 /* Message */, "Enable_project_compilation_6302", "Enable project compilation"), - Composite_projects_may_not_disable_declaration_emit: diag(6304, 1 /* Error */, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."), - Output_file_0_has_not_been_built_from_source_file_1: diag(6305, 1 /* Error */, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."), - Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, 1 /* Error */, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", `Referenced project '{0}' must have setting "composite": true.`), - File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, 1 /* Error */, "File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_includ_6307", "File '{0}' is not listed within the file list of project '{1}'. Projects must list all files or use an 'include' pattern."), - Referenced_project_0_may_not_disable_emit: diag(6310, 1 /* Error */, "Referenced_project_0_may_not_disable_emit_6310", "Referenced project '{0}' may not disable emit."), - Project_0_is_out_of_date_because_output_1_is_older_than_input_2: diag(6350, 3 /* Message */, "Project_0_is_out_of_date_because_output_1_is_older_than_input_2_6350", "Project '{0}' is out of date because output '{1}' is older than input '{2}'"), - Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2: diag(6351, 3 /* Message */, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than output '{2}'"), - Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, 3 /* Message */, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"), - Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, 3 /* Message */, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"), - Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, 3 /* Message */, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"), - Projects_in_this_build_Colon_0: diag(6355, 3 /* Message */, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"), - A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, 3 /* Message */, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"), - A_non_dry_build_would_build_project_0: diag(6357, 3 /* Message */, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"), - Building_project_0: diag(6358, 3 /* Message */, "Building_project_0_6358", "Building project '{0}'..."), - Updating_output_timestamps_of_project_0: diag(6359, 3 /* Message */, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."), - Project_0_is_up_to_date: diag(6361, 3 /* Message */, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"), - Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"), - Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"), - Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, 3 /* Message */, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"), - Delete_the_outputs_of_all_projects: diag(6365, 3 /* Message */, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects."), - Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, 3 /* Message */, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"), - Option_build_must_be_the_first_command_line_argument: diag(6369, 1 /* Error */, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."), - Options_0_and_1_cannot_be_combined: diag(6370, 1 /* Error */, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."), - Updating_unchanged_output_timestamps_of_project_0: diag(6371, 3 /* Message */, "Updating_unchanged_output_timestamps_of_project_0_6371", "Updating unchanged output timestamps of project '{0}'..."), - A_non_dry_build_would_update_timestamps_for_output_of_project_0: diag(6374, 3 /* Message */, "A_non_dry_build_would_update_timestamps_for_output_of_project_0_6374", "A non-dry build would update timestamps for output of project '{0}'"), - Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1: diag(6377, 1 /* Error */, "Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1_6377", "Cannot write file '{0}' because it will overwrite '.tsbuildinfo' file generated by referenced project '{1}'"), - Composite_projects_may_not_disable_incremental_compilation: diag(6379, 1 /* Error */, "Composite_projects_may_not_disable_incremental_compilation_6379", "Composite projects may not disable incremental compilation."), - Specify_file_to_store_incremental_compilation_information: diag(6380, 3 /* Message */, "Specify_file_to_store_incremental_compilation_information_6380", "Specify file to store incremental compilation information"), - Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2: diag(6381, 3 /* Message */, "Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_curren_6381", "Project '{0}' is out of date because output for it was generated with version '{1}' that differs with current version '{2}'"), - Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"), - Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"), - Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."), - _0_is_deprecated: diag( - 6385, - 2 /* Suggestion */, - "_0_is_deprecated_6385", - "'{0}' is deprecated.", - /*reportsUnnecessary*/ - void 0, - /*elidedInCompatabilityPyramid*/ - void 0, - /*reportsDeprecated*/ - true - ), - Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."), - The_signature_0_of_1_is_deprecated: diag( - 6387, - 2 /* Suggestion */, - "The_signature_0_of_1_is_deprecated_6387", - "The signature '{0}' of '{1}' is deprecated.", - /*reportsUnnecessary*/ - void 0, - /*elidedInCompatabilityPyramid*/ - void 0, - /*reportsDeprecated*/ - true - ), - Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"), - Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."), - Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."), - Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6391, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6391", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."), - Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved: diag(6392, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved_6392", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was not resolved."), - Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6393, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6393", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."), - Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6394, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6394", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."), - Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6395, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved_6395", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was not resolved."), - Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6396, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6396", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."), - Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6397, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6397", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."), - Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6398, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_re_6398", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was not resolved."), - Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted: diag(6399, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitte_6399", "Project '{0}' is out of date because buildinfo file '{1}' indicates that some of the changes were not emitted"), - Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files: diag(6400, 3 /* Message */, "Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_fil_6400", "Project '{0}' is up to date but needs to update timestamps of output files that are older than input files"), - Project_0_is_out_of_date_because_there_was_error_reading_file_1: diag(6401, 3 /* Message */, "Project_0_is_out_of_date_because_there_was_error_reading_file_1_6401", "Project '{0}' is out of date because there was error reading file '{1}'"), - Resolving_in_0_mode_with_conditions_1: diag(6402, 3 /* Message */, "Resolving_in_0_mode_with_conditions_1_6402", "Resolving in {0} mode with conditions {1}."), - Matched_0_condition_1: diag(6403, 3 /* Message */, "Matched_0_condition_1_6403", "Matched '{0}' condition '{1}'."), - Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."), - Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."), - Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"), - Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."), - Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."), - Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."), - Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."), - true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."), - Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more: diag(6412, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_6412", "Project '{0}' is out of date because buildinfo file '{1}' indicates that file '{2}' was root file of compilation but not any more."), - Entering_conditional_exports: diag(6413, 3 /* Message */, "Entering_conditional_exports_6413", "Entering conditional exports."), - Resolved_under_condition_0: diag(6414, 3 /* Message */, "Resolved_under_condition_0_6414", "Resolved under condition '{0}'."), - Failed_to_resolve_under_condition_0: diag(6415, 3 /* Message */, "Failed_to_resolve_under_condition_0_6415", "Failed to resolve under condition '{0}'."), - Exiting_conditional_exports: diag(6416, 3 /* Message */, "Exiting_conditional_exports_6416", "Exiting conditional exports."), - Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0: diag(6417, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0_6417", "Searching all ancestor node_modules directories for preferred extensions: {0}."), - Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0: diag(6418, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0_6418", "Searching all ancestor node_modules directories for fallback extensions: {0}."), - Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_program_needs_to_report_errors: diag(6419, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_program_needs_to_report_errors_6419", "Project '{0}' is out of date because buildinfo file '{1}' indicates that program needs to report errors."), - Project_0_is_out_of_date_because_1: diag(6420, 3 /* Message */, "Project_0_is_out_of_date_because_1_6420", "Project '{0}' is out of date because {1}."), - Rewrite_ts_tsx_mts_and_cts_file_extensions_in_relative_import_paths_to_their_JavaScript_equivalent_in_output_files: diag(6421, 3 /* Message */, "Rewrite_ts_tsx_mts_and_cts_file_extensions_in_relative_import_paths_to_their_JavaScript_equivalent_i_6421", "Rewrite '.ts', '.tsx', '.mts', and '.cts' file extensions in relative import paths to their JavaScript equivalent in output files."), - The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"), - The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."), - The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."), - Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing: diag(6503, 3 /* Message */, "Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing_6503", "Print names of files that are part of the compilation and then stop processing."), - File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option: diag(6504, 1 /* Error */, "File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option_6504", "File '{0}' is a JavaScript file. Did you mean to enable the 'allowJs' option?"), - Print_names_of_files_and_the_reason_they_are_part_of_the_compilation: diag(6505, 3 /* Message */, "Print_names_of_files_and_the_reason_they_are_part_of_the_compilation_6505", "Print names of files and the reason they are part of the compilation."), - Consider_adding_a_declare_modifier_to_this_class: diag(6506, 3 /* Message */, "Consider_adding_a_declare_modifier_to_this_class_6506", "Consider adding a 'declare' modifier to this class."), - Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files: diag(6600, 3 /* Message */, "Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these__6600", "Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files."), - Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export: diag(6601, 3 /* Message */, "Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export_6601", "Allow 'import x from y' when a module doesn't have a default export."), - Allow_accessing_UMD_globals_from_modules: diag(6602, 3 /* Message */, "Allow_accessing_UMD_globals_from_modules_6602", "Allow accessing UMD globals from modules."), - Disable_error_reporting_for_unreachable_code: diag(6603, 3 /* Message */, "Disable_error_reporting_for_unreachable_code_6603", "Disable error reporting for unreachable code."), - Disable_error_reporting_for_unused_labels: diag(6604, 3 /* Message */, "Disable_error_reporting_for_unused_labels_6604", "Disable error reporting for unused labels."), - Ensure_use_strict_is_always_emitted: diag(6605, 3 /* Message */, "Ensure_use_strict_is_always_emitted_6605", "Ensure 'use strict' is always emitted."), - Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6606, 3 /* Message */, "Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_wi_6606", "Have recompiles in projects that use 'incremental' and 'watch' mode assume that changes within a file will only affect files directly depending on it."), - Specify_the_base_directory_to_resolve_non_relative_module_names: diag(6607, 3 /* Message */, "Specify_the_base_directory_to_resolve_non_relative_module_names_6607", "Specify the base directory to resolve non-relative module names."), - No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files: diag(6608, 3 /* Message */, "No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files_6608", "No longer supported. In early versions, manually set the text encoding for reading files."), - Enable_error_reporting_in_type_checked_JavaScript_files: diag(6609, 3 /* Message */, "Enable_error_reporting_in_type_checked_JavaScript_files_6609", "Enable error reporting in type-checked JavaScript files."), - Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references: diag(6611, 3 /* Message */, "Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references_6611", "Enable constraints that allow a TypeScript project to be used with project references."), - Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project: diag(6612, 3 /* Message */, "Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project_6612", "Generate .d.ts files from TypeScript and JavaScript files in your project."), - Specify_the_output_directory_for_generated_declaration_files: diag(6613, 3 /* Message */, "Specify_the_output_directory_for_generated_declaration_files_6613", "Specify the output directory for generated declaration files."), - Create_sourcemaps_for_d_ts_files: diag(6614, 3 /* Message */, "Create_sourcemaps_for_d_ts_files_6614", "Create sourcemaps for d.ts files."), - Output_compiler_performance_information_after_building: diag(6615, 3 /* Message */, "Output_compiler_performance_information_after_building_6615", "Output compiler performance information after building."), - Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project: diag(6616, 3 /* Message */, "Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project_6616", "Disables inference for type acquisition by looking at filenames in a project."), - Reduce_the_number_of_projects_loaded_automatically_by_TypeScript: diag(6617, 3 /* Message */, "Reduce_the_number_of_projects_loaded_automatically_by_TypeScript_6617", "Reduce the number of projects loaded automatically by TypeScript."), - Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server: diag(6618, 3 /* Message */, "Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server_6618", "Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server."), - Opt_a_project_out_of_multi_project_reference_checking_when_editing: diag(6619, 3 /* Message */, "Opt_a_project_out_of_multi_project_reference_checking_when_editing_6619", "Opt a project out of multi-project reference checking when editing."), - Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects: diag(6620, 3 /* Message */, "Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects_6620", "Disable preferring source files instead of declaration files when referencing composite projects."), - Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration: diag(6621, 3 /* Message */, "Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration_6621", "Emit more compliant, but verbose and less performant JavaScript for iteration."), - Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6622, 3 /* Message */, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6622", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."), - Only_output_d_ts_files_and_not_JavaScript_files: diag(6623, 3 /* Message */, "Only_output_d_ts_files_and_not_JavaScript_files_6623", "Only output d.ts files and not JavaScript files."), - Emit_design_type_metadata_for_decorated_declarations_in_source_files: diag(6624, 3 /* Message */, "Emit_design_type_metadata_for_decorated_declarations_in_source_files_6624", "Emit design-type metadata for decorated declarations in source files."), - Disable_the_type_acquisition_for_JavaScript_projects: diag(6625, 3 /* Message */, "Disable_the_type_acquisition_for_JavaScript_projects_6625", "Disable the type acquisition for JavaScript projects"), - Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility: diag(6626, 3 /* Message */, "Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheti_6626", "Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility."), - Filters_results_from_the_include_option: diag(6627, 3 /* Message */, "Filters_results_from_the_include_option_6627", "Filters results from the `include` option."), - Remove_a_list_of_directories_from_the_watch_process: diag(6628, 3 /* Message */, "Remove_a_list_of_directories_from_the_watch_process_6628", "Remove a list of directories from the watch process."), - Remove_a_list_of_files_from_the_watch_mode_s_processing: diag(6629, 3 /* Message */, "Remove_a_list_of_files_from_the_watch_mode_s_processing_6629", "Remove a list of files from the watch mode's processing."), - Enable_experimental_support_for_legacy_experimental_decorators: diag(6630, 3 /* Message */, "Enable_experimental_support_for_legacy_experimental_decorators_6630", "Enable experimental support for legacy experimental decorators."), - Print_files_read_during_the_compilation_including_why_it_was_included: diag(6631, 3 /* Message */, "Print_files_read_during_the_compilation_including_why_it_was_included_6631", "Print files read during the compilation including why it was included."), - Output_more_detailed_compiler_performance_information_after_building: diag(6632, 3 /* Message */, "Output_more_detailed_compiler_performance_information_after_building_6632", "Output more detailed compiler performance information after building."), - Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_are_inherited: diag(6633, 3 /* Message */, "Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_a_6633", "Specify one or more path or node module references to base configuration files from which settings are inherited."), - Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers: diag(6634, 3 /* Message */, "Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers_6634", "Specify what approach the watcher should use if the system runs out of native file watchers."), - Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include: diag(6635, 3 /* Message */, "Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include_6635", "Include a list of files. This does not support glob patterns, as opposed to `include`."), - Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6636, 3 /* Message */, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6636", "Build all projects, including those that appear to be up to date."), - Ensure_that_casing_is_correct_in_imports: diag(6637, 3 /* Message */, "Ensure_that_casing_is_correct_in_imports_6637", "Ensure that casing is correct in imports."), - Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging: diag(6638, 3 /* Message */, "Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging_6638", "Emit a v8 CPU profile of the compiler run for debugging."), - Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file: diag(6639, 3 /* Message */, "Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file_6639", "Allow importing helper functions from tslib once per project, instead of including them per-file."), - Skip_building_downstream_projects_on_error_in_upstream_project: diag(6640, 3 /* Message */, "Skip_building_downstream_projects_on_error_in_upstream_project_6640", "Skip building downstream projects on error in upstream project."), - Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation: diag(6641, 3 /* Message */, "Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation_6641", "Specify a list of glob patterns that match files to be included in compilation."), - Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects: diag(6642, 3 /* Message */, "Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects_6642", "Save .tsbuildinfo files to allow for incremental compilation of projects."), - Include_sourcemap_files_inside_the_emitted_JavaScript: diag(6643, 3 /* Message */, "Include_sourcemap_files_inside_the_emitted_JavaScript_6643", "Include sourcemap files inside the emitted JavaScript."), - Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript: diag(6644, 3 /* Message */, "Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript_6644", "Include source code in the sourcemaps inside the emitted JavaScript."), - Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports: diag(6645, 3 /* Message */, "Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports_6645", "Ensure that each file can be safely transpiled without relying on other imports."), - Specify_what_JSX_code_is_generated: diag(6646, 3 /* Message */, "Specify_what_JSX_code_is_generated_6646", "Specify what JSX code is generated."), - Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h: diag(6647, 3 /* Message */, "Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h_6647", "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'."), - Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment: diag(6648, 3 /* Message */, "Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragme_6648", "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'."), - Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk: diag(6649, 3 /* Message */, "Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Ast_6649", "Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'."), - Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option: diag(6650, 3 /* Message */, "Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option_6650", "Make keyof only return strings instead of string, numbers or symbols. Legacy option."), - Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment: diag(6651, 3 /* Message */, "Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment_6651", "Specify a set of bundled library declaration files that describe the target runtime environment."), - Print_the_names_of_emitted_files_after_a_compilation: diag(6652, 3 /* Message */, "Print_the_names_of_emitted_files_after_a_compilation_6652", "Print the names of emitted files after a compilation."), - Print_all_of_the_files_read_during_the_compilation: diag(6653, 3 /* Message */, "Print_all_of_the_files_read_during_the_compilation_6653", "Print all of the files read during the compilation."), - Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit: diag(6654, 3 /* Message */, "Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit_6654", "Set the language of the messaging from TypeScript. This does not affect emit."), - Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6655, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6655", "Specify the location where debugger should locate map files instead of generated locations."), - Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs: diag(6656, 3 /* Message */, "Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicabl_6656", "Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'."), - Specify_what_module_code_is_generated: diag(6657, 3 /* Message */, "Specify_what_module_code_is_generated_6657", "Specify what module code is generated."), - Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier: diag(6658, 3 /* Message */, "Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier_6658", "Specify how TypeScript looks up a file from a given module specifier."), - Set_the_newline_character_for_emitting_files: diag(6659, 3 /* Message */, "Set_the_newline_character_for_emitting_files_6659", "Set the newline character for emitting files."), - Disable_emitting_files_from_a_compilation: diag(6660, 3 /* Message */, "Disable_emitting_files_from_a_compilation_6660", "Disable emitting files from a compilation."), - Disable_generating_custom_helper_functions_like_extends_in_compiled_output: diag(6661, 3 /* Message */, "Disable_generating_custom_helper_functions_like_extends_in_compiled_output_6661", "Disable generating custom helper functions like '__extends' in compiled output."), - Disable_emitting_files_if_any_type_checking_errors_are_reported: diag(6662, 3 /* Message */, "Disable_emitting_files_if_any_type_checking_errors_are_reported_6662", "Disable emitting files if any type checking errors are reported."), - Disable_truncating_types_in_error_messages: diag(6663, 3 /* Message */, "Disable_truncating_types_in_error_messages_6663", "Disable truncating types in error messages."), - Enable_error_reporting_for_fallthrough_cases_in_switch_statements: diag(6664, 3 /* Message */, "Enable_error_reporting_for_fallthrough_cases_in_switch_statements_6664", "Enable error reporting for fallthrough cases in switch statements."), - Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type: diag(6665, 3 /* Message */, "Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type_6665", "Enable error reporting for expressions and declarations with an implied 'any' type."), - Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier: diag(6666, 3 /* Message */, "Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier_6666", "Ensure overriding members in derived classes are marked with an override modifier."), - Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function: diag(6667, 3 /* Message */, "Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function_6667", "Enable error reporting for codepaths that do not explicitly return in a function."), - Enable_error_reporting_when_this_is_given_the_type_any: diag(6668, 3 /* Message */, "Enable_error_reporting_when_this_is_given_the_type_any_6668", "Enable error reporting when 'this' is given the type 'any'."), - Disable_adding_use_strict_directives_in_emitted_JavaScript_files: diag(6669, 3 /* Message */, "Disable_adding_use_strict_directives_in_emitted_JavaScript_files_6669", "Disable adding 'use strict' directives in emitted JavaScript files."), - Disable_including_any_library_files_including_the_default_lib_d_ts: diag(6670, 3 /* Message */, "Disable_including_any_library_files_including_the_default_lib_d_ts_6670", "Disable including any library files, including the default lib.d.ts."), - Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type: diag(6671, 3 /* Message */, "Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type_6671", "Enforces using indexed accessors for keys declared using an indexed type."), - Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project: diag(6672, 3 /* Message */, "Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add__6672", "Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project."), - Disable_strict_checking_of_generic_signatures_in_function_types: diag(6673, 3 /* Message */, "Disable_strict_checking_of_generic_signatures_in_function_types_6673", "Disable strict checking of generic signatures in function types."), - Add_undefined_to_a_type_when_accessed_using_an_index: diag(6674, 3 /* Message */, "Add_undefined_to_a_type_when_accessed_using_an_index_6674", "Add 'undefined' to a type when accessed using an index."), - Enable_error_reporting_when_local_variables_aren_t_read: diag(6675, 3 /* Message */, "Enable_error_reporting_when_local_variables_aren_t_read_6675", "Enable error reporting when local variables aren't read."), - Raise_an_error_when_a_function_parameter_isn_t_read: diag(6676, 3 /* Message */, "Raise_an_error_when_a_function_parameter_isn_t_read_6676", "Raise an error when a function parameter isn't read."), - Deprecated_setting_Use_outFile_instead: diag(6677, 3 /* Message */, "Deprecated_setting_Use_outFile_instead_6677", "Deprecated setting. Use 'outFile' instead."), - Specify_an_output_folder_for_all_emitted_files: diag(6678, 3 /* Message */, "Specify_an_output_folder_for_all_emitted_files_6678", "Specify an output folder for all emitted files."), - Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output: diag(6679, 3 /* Message */, "Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designa_6679", "Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output."), - Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations: diag(6680, 3 /* Message */, "Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations_6680", "Specify a set of entries that re-map imports to additional lookup locations."), - Specify_a_list_of_language_service_plugins_to_include: diag(6681, 3 /* Message */, "Specify_a_list_of_language_service_plugins_to_include_6681", "Specify a list of language service plugins to include."), - Disable_erasing_const_enum_declarations_in_generated_code: diag(6682, 3 /* Message */, "Disable_erasing_const_enum_declarations_in_generated_code_6682", "Disable erasing 'const enum' declarations in generated code."), - Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node: diag(6683, 3 /* Message */, "Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node_6683", "Disable resolving symlinks to their realpath. This correlates to the same flag in node."), - Disable_wiping_the_console_in_watch_mode: diag(6684, 3 /* Message */, "Disable_wiping_the_console_in_watch_mode_6684", "Disable wiping the console in watch mode."), - Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read: diag(6685, 3 /* Message */, "Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read_6685", "Enable color and formatting in TypeScript's output to make compiler errors easier to read."), - Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit: diag(6686, 3 /* Message */, "Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit_6686", "Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit."), - Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references: diag(6687, 3 /* Message */, "Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references_6687", "Specify an array of objects that specify paths for projects. Used in project references."), - Disable_emitting_comments: diag(6688, 3 /* Message */, "Disable_emitting_comments_6688", "Disable emitting comments."), - Enable_importing_json_files: diag(6689, 3 /* Message */, "Enable_importing_json_files_6689", "Enable importing .json files."), - Specify_the_root_folder_within_your_source_files: diag(6690, 3 /* Message */, "Specify_the_root_folder_within_your_source_files_6690", "Specify the root folder within your source files."), - Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules: diag(6691, 3 /* Message */, "Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules_6691", "Allow multiple folders to be treated as one when resolving modules."), - Skip_type_checking_d_ts_files_that_are_included_with_TypeScript: diag(6692, 3 /* Message */, "Skip_type_checking_d_ts_files_that_are_included_with_TypeScript_6692", "Skip type checking .d.ts files that are included with TypeScript."), - Skip_type_checking_all_d_ts_files: diag(6693, 3 /* Message */, "Skip_type_checking_all_d_ts_files_6693", "Skip type checking all .d.ts files."), - Create_source_map_files_for_emitted_JavaScript_files: diag(6694, 3 /* Message */, "Create_source_map_files_for_emitted_JavaScript_files_6694", "Create source map files for emitted JavaScript files."), - Specify_the_root_path_for_debuggers_to_find_the_reference_source_code: diag(6695, 3 /* Message */, "Specify_the_root_path_for_debuggers_to_find_the_reference_source_code_6695", "Specify the root path for debuggers to find the reference source code."), - Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function: diag(6697, 3 /* Message */, "Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function_6697", "Check that the arguments for 'bind', 'call', and 'apply' methods match the original function."), - When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible: diag(6698, 3 /* Message */, "When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible_6698", "When assigning functions, check to ensure parameters and the return values are subtype-compatible."), - When_type_checking_take_into_account_null_and_undefined: diag(6699, 3 /* Message */, "When_type_checking_take_into_account_null_and_undefined_6699", "When type checking, take into account 'null' and 'undefined'."), - Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor: diag(6700, 3 /* Message */, "Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor_6700", "Check for class properties that are declared but not set in the constructor."), - Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments: diag(6701, 3 /* Message */, "Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments_6701", "Disable emitting declarations that have '@internal' in their JSDoc comments."), - Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals: diag(6702, 3 /* Message */, "Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals_6702", "Disable reporting of excess property errors during the creation of object literals."), - Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures: diag(6703, 3 /* Message */, "Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures_6703", "Suppress 'noImplicitAny' errors when indexing objects that lack index signatures."), - Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively: diag(6704, 3 /* Message */, "Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_supp_6704", "Synchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively."), - Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations: diag(6705, 3 /* Message */, "Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declaratio_6705", "Set the JavaScript language version for emitted JavaScript and include compatible library declarations."), - Log_paths_used_during_the_moduleResolution_process: diag(6706, 3 /* Message */, "Log_paths_used_during_the_moduleResolution_process_6706", "Log paths used during the 'moduleResolution' process."), - Specify_the_path_to_tsbuildinfo_incremental_compilation_file: diag(6707, 3 /* Message */, "Specify_the_path_to_tsbuildinfo_incremental_compilation_file_6707", "Specify the path to .tsbuildinfo incremental compilation file."), - Specify_options_for_automatic_acquisition_of_declaration_files: diag(6709, 3 /* Message */, "Specify_options_for_automatic_acquisition_of_declaration_files_6709", "Specify options for automatic acquisition of declaration files."), - Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types: diag(6710, 3 /* Message */, "Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types_6710", "Specify multiple folders that act like './node_modules/@types'."), - Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file: diag(6711, 3 /* Message */, "Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file_6711", "Specify type package names to be included without being referenced in a source file."), - Emit_ECMAScript_standard_compliant_class_fields: diag(6712, 3 /* Message */, "Emit_ECMAScript_standard_compliant_class_fields_6712", "Emit ECMAScript-standard-compliant class fields."), - Enable_verbose_logging: diag(6713, 3 /* Message */, "Enable_verbose_logging_6713", "Enable verbose logging."), - Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality: diag(6714, 3 /* Message */, "Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality_6714", "Specify how directories are watched on systems that lack recursive file-watching functionality."), - Specify_how_the_TypeScript_watch_mode_works: diag(6715, 3 /* Message */, "Specify_how_the_TypeScript_watch_mode_works_6715", "Specify how the TypeScript watch mode works."), - Require_undeclared_properties_from_index_signatures_to_use_element_accesses: diag(6717, 3 /* Message */, "Require_undeclared_properties_from_index_signatures_to_use_element_accesses_6717", "Require undeclared properties from index signatures to use element accesses."), - Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types: diag(6718, 3 /* Message */, "Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types_6718", "Specify emit/checking behavior for imports that are only used for types."), - Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files: diag(6719, 3 /* Message */, "Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files_6719", "Require sufficient annotation on exports so other tools can trivially generate declaration files."), - Built_in_iterators_are_instantiated_with_a_TReturn_type_of_undefined_instead_of_any: diag(6720, 3 /* Message */, "Built_in_iterators_are_instantiated_with_a_TReturn_type_of_undefined_instead_of_any_6720", "Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'."), - Default_catch_clause_variables_as_unknown_instead_of_any: diag(6803, 3 /* Message */, "Default_catch_clause_variables_as_unknown_instead_of_any_6803", "Default catch clause variables as 'unknown' instead of 'any'."), - Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting: diag(6804, 3 /* Message */, "Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_i_6804", "Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting."), - Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported: diag(6805, 3 /* Message */, "Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported_6805", "Disable full type checking (only critical parse and emit errors will be reported)."), - Check_side_effect_imports: diag(6806, 3 /* Message */, "Check_side_effect_imports_6806", "Check side effect imports."), - This_operation_can_be_simplified_This_shift_is_identical_to_0_1_2: diag(6807, 1 /* Error */, "This_operation_can_be_simplified_This_shift_is_identical_to_0_1_2_6807", "This operation can be simplified. This shift is identical to `{0} {1} {2}`."), - one_of_Colon: diag(6900, 3 /* Message */, "one_of_Colon_6900", "one of:"), - one_or_more_Colon: diag(6901, 3 /* Message */, "one_or_more_Colon_6901", "one or more:"), - type_Colon: diag(6902, 3 /* Message */, "type_Colon_6902", "type:"), - default_Colon: diag(6903, 3 /* Message */, "default_Colon_6903", "default:"), - module_system_or_esModuleInterop: diag(6904, 3 /* Message */, "module_system_or_esModuleInterop_6904", 'module === "system" or esModuleInterop'), - false_unless_strict_is_set: diag(6905, 3 /* Message */, "false_unless_strict_is_set_6905", "`false`, unless `strict` is set"), - false_unless_composite_is_set: diag(6906, 3 /* Message */, "false_unless_composite_is_set_6906", "`false`, unless `composite` is set"), - node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified: diag(6907, 3 /* Message */, "node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified_6907", '`["node_modules", "bower_components", "jspm_packages"]`, plus the value of `outDir` if one is specified.'), - if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk: diag(6908, 3 /* Message */, "if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk_6908", '`[]` if `files` is specified, otherwise `["**/*"]`'), - true_if_composite_false_otherwise: diag(6909, 3 /* Message */, "true_if_composite_false_otherwise_6909", "`true` if `composite`, `false` otherwise"), - module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node: diag(69010, 3 /* Message */, "module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node_69010", "module === `AMD` or `UMD` or `System` or `ES6`, then `Classic`, Otherwise `Node`"), - Computed_from_the_list_of_input_files: diag(6911, 3 /* Message */, "Computed_from_the_list_of_input_files_6911", "Computed from the list of input files"), - Platform_specific: diag(6912, 3 /* Message */, "Platform_specific_6912", "Platform specific"), - You_can_learn_about_all_of_the_compiler_options_at_0: diag(6913, 3 /* Message */, "You_can_learn_about_all_of_the_compiler_options_at_0_6913", "You can learn about all of the compiler options at {0}"), - Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon: diag(6914, 3 /* Message */, "Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914", "Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:"), - Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0: diag(6915, 3 /* Message */, "Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_tr_6915", "Using --build, -b will make tsc behave more like a build orchestrator than a compiler. This is used to trigger building composite projects which you can learn more about at {0}"), - COMMON_COMMANDS: diag(6916, 3 /* Message */, "COMMON_COMMANDS_6916", "COMMON COMMANDS"), - ALL_COMPILER_OPTIONS: diag(6917, 3 /* Message */, "ALL_COMPILER_OPTIONS_6917", "ALL COMPILER OPTIONS"), - WATCH_OPTIONS: diag(6918, 3 /* Message */, "WATCH_OPTIONS_6918", "WATCH OPTIONS"), - BUILD_OPTIONS: diag(6919, 3 /* Message */, "BUILD_OPTIONS_6919", "BUILD OPTIONS"), - COMMON_COMPILER_OPTIONS: diag(6920, 3 /* Message */, "COMMON_COMPILER_OPTIONS_6920", "COMMON COMPILER OPTIONS"), - COMMAND_LINE_FLAGS: diag(6921, 3 /* Message */, "COMMAND_LINE_FLAGS_6921", "COMMAND LINE FLAGS"), - tsc_Colon_The_TypeScript_Compiler: diag(6922, 3 /* Message */, "tsc_Colon_The_TypeScript_Compiler_6922", "tsc: The TypeScript Compiler"), - Compiles_the_current_project_tsconfig_json_in_the_working_directory: diag(6923, 3 /* Message */, "Compiles_the_current_project_tsconfig_json_in_the_working_directory_6923", "Compiles the current project (tsconfig.json in the working directory.)"), - Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options: diag(6924, 3 /* Message */, "Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options_6924", "Ignoring tsconfig.json, compiles the specified files with default compiler options."), - Build_a_composite_project_in_the_working_directory: diag(6925, 3 /* Message */, "Build_a_composite_project_in_the_working_directory_6925", "Build a composite project in the working directory."), - Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory: diag(6926, 3 /* Message */, "Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory_6926", "Creates a tsconfig.json with the recommended settings in the working directory."), - Compiles_the_TypeScript_project_located_at_the_specified_path: diag(6927, 3 /* Message */, "Compiles_the_TypeScript_project_located_at_the_specified_path_6927", "Compiles the TypeScript project located at the specified path."), - An_expanded_version_of_this_information_showing_all_possible_compiler_options: diag(6928, 3 /* Message */, "An_expanded_version_of_this_information_showing_all_possible_compiler_options_6928", "An expanded version of this information, showing all possible compiler options"), - Compiles_the_current_project_with_additional_settings: diag(6929, 3 /* Message */, "Compiles_the_current_project_with_additional_settings_6929", "Compiles the current project, with additional settings."), - true_for_ES2022_and_above_including_ESNext: diag(6930, 3 /* Message */, "true_for_ES2022_and_above_including_ESNext_6930", "`true` for ES2022 and above, including ESNext."), - List_of_file_name_suffixes_to_search_when_resolving_a_module: diag(6931, 1 /* Error */, "List_of_file_name_suffixes_to_search_when_resolving_a_module_6931", "List of file name suffixes to search when resolving a module."), - Variable_0_implicitly_has_an_1_type: diag(7005, 1 /* Error */, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."), - Parameter_0_implicitly_has_an_1_type: diag(7006, 1 /* Error */, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."), - Member_0_implicitly_has_an_1_type: diag(7008, 1 /* Error */, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."), - new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, 1 /* Error */, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."), - _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."), - Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, 1 /* Error */, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."), - This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation: diag(7012, 1 /* Error */, "This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation_7012", "This overload implicitly returns the type '{0}' because it lacks a return type annotation."), - Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, 1 /* Error */, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."), - Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, 1 /* Error */, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."), - Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, 1 /* Error */, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."), - Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, 1 /* Error */, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."), - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."), - Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, 1 /* Error */, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."), - Rest_parameter_0_implicitly_has_an_any_type: diag(7019, 1 /* Error */, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."), - Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, 1 /* Error */, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."), - _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, 1 /* Error */, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."), - _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, 1 /* Error */, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."), - Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."), - Generator_implicitly_has_yield_type_0_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_Consider_supplying_a_return_type_annotation_7025", "Generator implicitly has yield type '{0}'. Consider supplying a return type annotation."), - JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."), - Unreachable_code_detected: diag( - 7027, - 1 /* Error */, - "Unreachable_code_detected_7027", - "Unreachable code detected.", - /*reportsUnnecessary*/ - true - ), - Unused_label: diag( - 7028, - 1 /* Error */, - "Unused_label_7028", - "Unused label.", - /*reportsUnnecessary*/ - true - ), - Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."), - Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."), - Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."), - Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."), - Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."), - Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, 1 /* Error */, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."), - Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, 1 /* Error */, "Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare__7035", "Try `npm i --save-dev @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"), - Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, 1 /* Error */, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."), - Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, 3 /* Message */, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."), - Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, 3 /* Message */, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."), - Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, 1 /* Error */, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."), - If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}'"), - The_containing_arrow_function_captures_the_global_value_of_this: diag(7041, 1 /* Error */, "The_containing_arrow_function_captures_the_global_value_of_this_7041", "The containing arrow function captures the global value of 'this'."), - Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, 1 /* Error */, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."), - Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, 2 /* Suggestion */, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), - Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, 2 /* Suggestion */, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), - Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, 2 /* Suggestion */, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), - Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, 2 /* Suggestion */, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."), - Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, 2 /* Suggestion */, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."), - Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."), - Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."), - _0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, 2 /* Suggestion */, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."), - Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, 1 /* Error */, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"), - Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1: diag(7052, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1_7052", "Element implicitly has an 'any' type because type '{0}' has no index signature. Did you mean to call '{1}'?"), - Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1: diag(7053, 1 /* Error */, "Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1_7053", "Element implicitly has an 'any' type because expression of type '{0}' can't be used to index type '{1}'."), - No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1: diag(7054, 1 /* Error */, "No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1_7054", "No index signature with a parameter of type '{0}' was found on type '{1}'."), - _0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type: diag(7055, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type_7055", "'{0}', which lacks return-type annotation, implicitly has an '{1}' yield type."), - The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed: diag(7056, 1 /* Error */, "The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_ty_7056", "The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed."), - yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation: diag(7057, 1 /* Error */, "yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_t_7057", "'yield' expression implicitly results in an 'any' type because its containing generator lacks a return-type annotation."), - If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1: diag(7058, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_decl_7058", "If the '{0}' package actually exposes this module, try adding a new declaration (.d.ts) file containing `declare module '{1}';`"), - This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead: diag(7059, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead_7059", "This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead."), - This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint: diag(7060, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_cons_7060", "This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma or explicit constraint."), - A_mapped_type_may_not_declare_properties_or_methods: diag(7061, 1 /* Error */, "A_mapped_type_may_not_declare_properties_or_methods_7061", "A mapped type may not declare properties or methods."), - You_cannot_rename_this_element: diag(8e3, 1 /* Error */, "You_cannot_rename_this_element_8000", "You cannot rename this element."), - You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."), - import_can_only_be_used_in_TypeScript_files: diag(8002, 1 /* Error */, "import_can_only_be_used_in_TypeScript_files_8002", "'import ... =' can only be used in TypeScript files."), - export_can_only_be_used_in_TypeScript_files: diag(8003, 1 /* Error */, "export_can_only_be_used_in_TypeScript_files_8003", "'export =' can only be used in TypeScript files."), - Type_parameter_declarations_can_only_be_used_in_TypeScript_files: diag(8004, 1 /* Error */, "Type_parameter_declarations_can_only_be_used_in_TypeScript_files_8004", "Type parameter declarations can only be used in TypeScript files."), - implements_clauses_can_only_be_used_in_TypeScript_files: diag(8005, 1 /* Error */, "implements_clauses_can_only_be_used_in_TypeScript_files_8005", "'implements' clauses can only be used in TypeScript files."), - _0_declarations_can_only_be_used_in_TypeScript_files: diag(8006, 1 /* Error */, "_0_declarations_can_only_be_used_in_TypeScript_files_8006", "'{0}' declarations can only be used in TypeScript files."), - Type_aliases_can_only_be_used_in_TypeScript_files: diag(8008, 1 /* Error */, "Type_aliases_can_only_be_used_in_TypeScript_files_8008", "Type aliases can only be used in TypeScript files."), - The_0_modifier_can_only_be_used_in_TypeScript_files: diag(8009, 1 /* Error */, "The_0_modifier_can_only_be_used_in_TypeScript_files_8009", "The '{0}' modifier can only be used in TypeScript files."), - Type_annotations_can_only_be_used_in_TypeScript_files: diag(8010, 1 /* Error */, "Type_annotations_can_only_be_used_in_TypeScript_files_8010", "Type annotations can only be used in TypeScript files."), - Type_arguments_can_only_be_used_in_TypeScript_files: diag(8011, 1 /* Error */, "Type_arguments_can_only_be_used_in_TypeScript_files_8011", "Type arguments can only be used in TypeScript files."), - Parameter_modifiers_can_only_be_used_in_TypeScript_files: diag(8012, 1 /* Error */, "Parameter_modifiers_can_only_be_used_in_TypeScript_files_8012", "Parameter modifiers can only be used in TypeScript files."), - Non_null_assertions_can_only_be_used_in_TypeScript_files: diag(8013, 1 /* Error */, "Non_null_assertions_can_only_be_used_in_TypeScript_files_8013", "Non-null assertions can only be used in TypeScript files."), - Type_assertion_expressions_can_only_be_used_in_TypeScript_files: diag(8016, 1 /* Error */, "Type_assertion_expressions_can_only_be_used_in_TypeScript_files_8016", "Type assertion expressions can only be used in TypeScript files."), - Signature_declarations_can_only_be_used_in_TypeScript_files: diag(8017, 1 /* Error */, "Signature_declarations_can_only_be_used_in_TypeScript_files_8017", "Signature declarations can only be used in TypeScript files."), - Report_errors_in_js_files: diag(8019, 3 /* Message */, "Report_errors_in_js_files_8019", "Report errors in .js files."), - JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, 1 /* Error */, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."), - JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, 1 /* Error */, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."), - JSDoc_0_is_not_attached_to_a_class: diag(8022, 1 /* Error */, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."), - JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, 1 /* Error */, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."), - JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."), - Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, 1 /* Error */, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one '@augments' or '@extends' tag."), - Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, 1 /* Error */, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."), - Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, 1 /* Error */, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."), - JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, 1 /* Error */, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."), - JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."), - The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, 1 /* Error */, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."), - You_cannot_rename_a_module_via_a_global_import: diag(8031, 1 /* Error */, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."), - Qualified_name_0_is_not_allowed_without_a_leading_param_object_1: diag(8032, 1 /* Error */, "Qualified_name_0_is_not_allowed_without_a_leading_param_object_1_8032", "Qualified name '{0}' is not allowed without a leading '@param {object} {1}'."), - A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags: diag(8033, 1 /* Error */, "A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags_8033", "A JSDoc '@typedef' comment may not contain multiple '@type' tags."), - The_tag_was_first_specified_here: diag(8034, 1 /* Error */, "The_tag_was_first_specified_here_8034", "The tag was first specified here."), - You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder: diag(8035, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder_8035", "You cannot rename elements that are defined in a 'node_modules' folder."), - You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder: diag(8036, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder_8036", "You cannot rename elements that are defined in another 'node_modules' folder."), - Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files: diag(8037, 1 /* Error */, "Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files_8037", "Type satisfaction expressions can only be used in TypeScript files."), - Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export: diag(8038, 1 /* Error */, "Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export_8038", "Decorators may not appear after 'export' or 'export default' if they also appear before 'export'."), - A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag: diag(8039, 1 /* Error */, "A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag_8039", "A JSDoc '@template' tag may not follow a '@typedef', '@callback', or '@overload' tag"), - Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9005, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_9005", "Declaration emit for this file requires using private name '{0}'. An explicit type annotation may unblock declaration emit."), - Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9006, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotati_9006", "Declaration emit for this file requires using private name '{0}' from module '{1}'. An explicit type annotation may unblock declaration emit."), - Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations: diag(9007, 1 /* Error */, "Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations_9007", "Function must have an explicit return type annotation with --isolatedDeclarations."), - Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations: diag(9008, 1 /* Error */, "Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations_9008", "Method must have an explicit return type annotation with --isolatedDeclarations."), - At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9009, 1 /* Error */, "At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9009", "At least one accessor must have an explicit type annotation with --isolatedDeclarations."), - Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9010, 1 /* Error */, "Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9010", "Variable must have an explicit type annotation with --isolatedDeclarations."), - Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9011, 1 /* Error */, "Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9011", "Parameter must have an explicit type annotation with --isolatedDeclarations."), - Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9012, 1 /* Error */, "Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9012", "Property must have an explicit type annotation with --isolatedDeclarations."), - Expression_type_can_t_be_inferred_with_isolatedDeclarations: diag(9013, 1 /* Error */, "Expression_type_can_t_be_inferred_with_isolatedDeclarations_9013", "Expression type can't be inferred with --isolatedDeclarations."), - Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations: diag(9014, 1 /* Error */, "Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedD_9014", "Computed properties must be number or string literals, variables or dotted expressions with --isolatedDeclarations."), - Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations: diag(9015, 1 /* Error */, "Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations_9015", "Objects that contain spread assignments can't be inferred with --isolatedDeclarations."), - Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations: diag(9016, 1 /* Error */, "Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations_9016", "Objects that contain shorthand properties can't be inferred with --isolatedDeclarations."), - Only_const_arrays_can_be_inferred_with_isolatedDeclarations: diag(9017, 1 /* Error */, "Only_const_arrays_can_be_inferred_with_isolatedDeclarations_9017", "Only const arrays can be inferred with --isolatedDeclarations."), - Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations: diag(9018, 1 /* Error */, "Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations_9018", "Arrays with spread elements can't inferred with --isolatedDeclarations."), - Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations: diag(9019, 1 /* Error */, "Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations_9019", "Binding elements can't be exported directly with --isolatedDeclarations."), - Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations: diag(9020, 1 /* Error */, "Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDecl_9020", "Enum member initializers must be computable without references to external symbols with --isolatedDeclarations."), - Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations: diag(9021, 1 /* Error */, "Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations_9021", "Extends clause can't contain an expression with --isolatedDeclarations."), - Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations: diag(9022, 1 /* Error */, "Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations_9022", "Inference from class expressions is not supported with --isolatedDeclarations."), - Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function: diag(9023, 1 /* Error */, "Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations__9023", "Assigning properties to functions without declaring them is not supported with --isolatedDeclarations. Add an explicit declaration for the properties assigned to this function."), - Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_supported_with_isolatedDeclarations: diag(9025, 1 /* Error */, "Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_sup_9025", "Declaration emit for this parameter requires implicitly adding undefined to its type. This is not supported with --isolatedDeclarations."), - Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_supported_with_isolatedDeclarations: diag(9026, 1 /* Error */, "Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_support_9026", "Declaration emit for this file requires preserving this import for augmentations. This is not supported with --isolatedDeclarations."), - Add_a_type_annotation_to_the_variable_0: diag(9027, 1 /* Error */, "Add_a_type_annotation_to_the_variable_0_9027", "Add a type annotation to the variable {0}."), - Add_a_type_annotation_to_the_parameter_0: diag(9028, 1 /* Error */, "Add_a_type_annotation_to_the_parameter_0_9028", "Add a type annotation to the parameter {0}."), - Add_a_type_annotation_to_the_property_0: diag(9029, 1 /* Error */, "Add_a_type_annotation_to_the_property_0_9029", "Add a type annotation to the property {0}."), - Add_a_return_type_to_the_function_expression: diag(9030, 1 /* Error */, "Add_a_return_type_to_the_function_expression_9030", "Add a return type to the function expression."), - Add_a_return_type_to_the_function_declaration: diag(9031, 1 /* Error */, "Add_a_return_type_to_the_function_declaration_9031", "Add a return type to the function declaration."), - Add_a_return_type_to_the_get_accessor_declaration: diag(9032, 1 /* Error */, "Add_a_return_type_to_the_get_accessor_declaration_9032", "Add a return type to the get accessor declaration."), - Add_a_type_to_parameter_of_the_set_accessor_declaration: diag(9033, 1 /* Error */, "Add_a_type_to_parameter_of_the_set_accessor_declaration_9033", "Add a type to parameter of the set accessor declaration."), - Add_a_return_type_to_the_method: diag(9034, 1 /* Error */, "Add_a_return_type_to_the_method_9034", "Add a return type to the method"), - Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit: diag(9035, 1 /* Error */, "Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit_9035", "Add satisfies and a type assertion to this expression (satisfies T as T) to make the type explicit."), - Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it: diag(9036, 1 /* Error */, "Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it_9036", "Move the expression in default export to a variable and add a type annotation to it."), - Default_exports_can_t_be_inferred_with_isolatedDeclarations: diag(9037, 1 /* Error */, "Default_exports_can_t_be_inferred_with_isolatedDeclarations_9037", "Default exports can't be inferred with --isolatedDeclarations."), - Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations: diag(9038, 1 /* Error */, "Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations_9038", "Computed property names on class or object literals cannot be inferred with --isolatedDeclarations."), - Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations: diag(9039, 1 /* Error */, "Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations_9039", "Type containing private name '{0}' can't be used with --isolatedDeclarations."), - JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17e3, 1 /* Error */, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."), - JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, 1 /* Error */, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."), - Expected_corresponding_JSX_closing_tag_for_0: diag(17002, 1 /* Error */, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."), - Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, 1 /* Error */, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."), - A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, 1 /* Error */, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."), - An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, 1 /* Error */, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."), - A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, 1 /* Error */, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."), - JSX_element_0_has_no_corresponding_closing_tag: diag(17008, 1 /* Error */, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."), - super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, 1 /* Error */, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."), - Unknown_type_acquisition_option_0: diag(17010, 1 /* Error */, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."), - super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, 1 /* Error */, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."), - _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, 1 /* Error */, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"), - Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, 1 /* Error */, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."), - JSX_fragment_has_no_corresponding_closing_tag: diag(17014, 1 /* Error */, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."), - Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, 1 /* Error */, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."), - The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."), - An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."), - Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"), - _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"), - _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"), - Unicode_escape_sequence_cannot_appear_here: diag(17021, 1 /* Error */, "Unicode_escape_sequence_cannot_appear_here_17021", "Unicode escape sequence cannot appear here."), - Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"), - The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."), - No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."), - File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module: diag(80001, 2 /* Suggestion */, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module_80001", "File is a CommonJS module; it may be converted to an ES module."), - This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, 2 /* Suggestion */, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."), - Import_may_be_converted_to_a_default_import: diag(80003, 2 /* Suggestion */, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."), - JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, 2 /* Suggestion */, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."), - require_call_may_be_converted_to_an_import: diag(80005, 2 /* Suggestion */, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."), - This_may_be_converted_to_an_async_function: diag(80006, 2 /* Suggestion */, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."), - await_has_no_effect_on_the_type_of_this_expression: diag(80007, 2 /* Suggestion */, "await_has_no_effect_on_the_type_of_this_expression_80007", "'await' has no effect on the type of this expression."), - Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers: diag(80008, 2 /* Suggestion */, "Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accur_80008", "Numeric literals with absolute values equal to 2^53 or greater are too large to be represented accurately as integers."), - JSDoc_typedef_may_be_converted_to_TypeScript_type: diag(80009, 2 /* Suggestion */, "JSDoc_typedef_may_be_converted_to_TypeScript_type_80009", "JSDoc typedef may be converted to TypeScript type."), - JSDoc_typedefs_may_be_converted_to_TypeScript_types: diag(80010, 2 /* Suggestion */, "JSDoc_typedefs_may_be_converted_to_TypeScript_types_80010", "JSDoc typedefs may be converted to TypeScript types."), - Add_missing_super_call: diag(90001, 3 /* Message */, "Add_missing_super_call_90001", "Add missing 'super()' call"), - Make_super_call_the_first_statement_in_the_constructor: diag(90002, 3 /* Message */, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"), - Change_extends_to_implements: diag(90003, 3 /* Message */, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"), - Remove_unused_declaration_for_Colon_0: diag(90004, 3 /* Message */, "Remove_unused_declaration_for_Colon_0_90004", "Remove unused declaration for: '{0}'"), - Remove_import_from_0: diag(90005, 3 /* Message */, "Remove_import_from_0_90005", "Remove import from '{0}'"), - Implement_interface_0: diag(90006, 3 /* Message */, "Implement_interface_0_90006", "Implement interface '{0}'"), - Implement_inherited_abstract_class: diag(90007, 3 /* Message */, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"), - Add_0_to_unresolved_variable: diag(90008, 3 /* Message */, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"), - Remove_variable_statement: diag(90010, 3 /* Message */, "Remove_variable_statement_90010", "Remove variable statement"), - Remove_template_tag: diag(90011, 3 /* Message */, "Remove_template_tag_90011", "Remove template tag"), - Remove_type_parameters: diag(90012, 3 /* Message */, "Remove_type_parameters_90012", "Remove type parameters"), - Import_0_from_1: diag(90013, 3 /* Message */, "Import_0_from_1_90013", `Import '{0}' from "{1}"`), - Change_0_to_1: diag(90014, 3 /* Message */, "Change_0_to_1_90014", "Change '{0}' to '{1}'"), - Declare_property_0: diag(90016, 3 /* Message */, "Declare_property_0_90016", "Declare property '{0}'"), - Add_index_signature_for_property_0: diag(90017, 3 /* Message */, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"), - Disable_checking_for_this_file: diag(90018, 3 /* Message */, "Disable_checking_for_this_file_90018", "Disable checking for this file"), - Ignore_this_error_message: diag(90019, 3 /* Message */, "Ignore_this_error_message_90019", "Ignore this error message"), - Initialize_property_0_in_the_constructor: diag(90020, 3 /* Message */, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"), - Initialize_static_property_0: diag(90021, 3 /* Message */, "Initialize_static_property_0_90021", "Initialize static property '{0}'"), - Change_spelling_to_0: diag(90022, 3 /* Message */, "Change_spelling_to_0_90022", "Change spelling to '{0}'"), - Declare_method_0: diag(90023, 3 /* Message */, "Declare_method_0_90023", "Declare method '{0}'"), - Declare_static_method_0: diag(90024, 3 /* Message */, "Declare_static_method_0_90024", "Declare static method '{0}'"), - Prefix_0_with_an_underscore: diag(90025, 3 /* Message */, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"), - Rewrite_as_the_indexed_access_type_0: diag(90026, 3 /* Message */, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"), - Declare_static_property_0: diag(90027, 3 /* Message */, "Declare_static_property_0_90027", "Declare static property '{0}'"), - Call_decorator_expression: diag(90028, 3 /* Message */, "Call_decorator_expression_90028", "Call decorator expression"), - Add_async_modifier_to_containing_function: diag(90029, 3 /* Message */, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"), - Replace_infer_0_with_unknown: diag(90030, 3 /* Message */, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"), - Replace_all_unused_infer_with_unknown: diag(90031, 3 /* Message */, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"), - Add_parameter_name: diag(90034, 3 /* Message */, "Add_parameter_name_90034", "Add parameter name"), - Declare_private_property_0: diag(90035, 3 /* Message */, "Declare_private_property_0_90035", "Declare private property '{0}'"), - Replace_0_with_Promise_1: diag(90036, 3 /* Message */, "Replace_0_with_Promise_1_90036", "Replace '{0}' with 'Promise<{1}>'"), - Fix_all_incorrect_return_type_of_an_async_functions: diag(90037, 3 /* Message */, "Fix_all_incorrect_return_type_of_an_async_functions_90037", "Fix all incorrect return type of an async functions"), - Declare_private_method_0: diag(90038, 3 /* Message */, "Declare_private_method_0_90038", "Declare private method '{0}'"), - Remove_unused_destructuring_declaration: diag(90039, 3 /* Message */, "Remove_unused_destructuring_declaration_90039", "Remove unused destructuring declaration"), - Remove_unused_declarations_for_Colon_0: diag(90041, 3 /* Message */, "Remove_unused_declarations_for_Colon_0_90041", "Remove unused declarations for: '{0}'"), - Declare_a_private_field_named_0: diag(90053, 3 /* Message */, "Declare_a_private_field_named_0_90053", "Declare a private field named '{0}'."), - Includes_imports_of_types_referenced_by_0: diag(90054, 3 /* Message */, "Includes_imports_of_types_referenced_by_0_90054", "Includes imports of types referenced by '{0}'"), - Remove_type_from_import_declaration_from_0: diag(90055, 3 /* Message */, "Remove_type_from_import_declaration_from_0_90055", `Remove 'type' from import declaration from "{0}"`), - Remove_type_from_import_of_0_from_1: diag(90056, 3 /* Message */, "Remove_type_from_import_of_0_from_1_90056", `Remove 'type' from import of '{0}' from "{1}"`), - Add_import_from_0: diag(90057, 3 /* Message */, "Add_import_from_0_90057", 'Add import from "{0}"'), - Update_import_from_0: diag(90058, 3 /* Message */, "Update_import_from_0_90058", 'Update import from "{0}"'), - Export_0_from_module_1: diag(90059, 3 /* Message */, "Export_0_from_module_1_90059", "Export '{0}' from module '{1}'"), - Export_all_referenced_locals: diag(90060, 3 /* Message */, "Export_all_referenced_locals_90060", "Export all referenced locals"), - Update_modifiers_of_0: diag(90061, 3 /* Message */, "Update_modifiers_of_0_90061", "Update modifiers of '{0}'"), - Add_annotation_of_type_0: diag(90062, 3 /* Message */, "Add_annotation_of_type_0_90062", "Add annotation of type '{0}'"), - Add_return_type_0: diag(90063, 3 /* Message */, "Add_return_type_0_90063", "Add return type '{0}'"), - Extract_base_class_to_variable: diag(90064, 3 /* Message */, "Extract_base_class_to_variable_90064", "Extract base class to variable"), - Extract_default_export_to_variable: diag(90065, 3 /* Message */, "Extract_default_export_to_variable_90065", "Extract default export to variable"), - Extract_binding_expressions_to_variable: diag(90066, 3 /* Message */, "Extract_binding_expressions_to_variable_90066", "Extract binding expressions to variable"), - Add_all_missing_type_annotations: diag(90067, 3 /* Message */, "Add_all_missing_type_annotations_90067", "Add all missing type annotations"), - Add_satisfies_and_an_inline_type_assertion_with_0: diag(90068, 3 /* Message */, "Add_satisfies_and_an_inline_type_assertion_with_0_90068", "Add satisfies and an inline type assertion with '{0}'"), - Extract_to_variable_and_replace_with_0_as_typeof_0: diag(90069, 3 /* Message */, "Extract_to_variable_and_replace_with_0_as_typeof_0_90069", "Extract to variable and replace with '{0} as typeof {0}'"), - Mark_array_literal_as_const: diag(90070, 3 /* Message */, "Mark_array_literal_as_const_90070", "Mark array literal as const"), - Annotate_types_of_properties_expando_function_in_a_namespace: diag(90071, 3 /* Message */, "Annotate_types_of_properties_expando_function_in_a_namespace_90071", "Annotate types of properties expando function in a namespace"), - Convert_function_to_an_ES2015_class: diag(95001, 3 /* Message */, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"), - Convert_0_to_1_in_0: diag(95003, 3 /* Message */, "Convert_0_to_1_in_0_95003", "Convert '{0}' to '{1} in {0}'"), - Extract_to_0_in_1: diag(95004, 3 /* Message */, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"), - Extract_function: diag(95005, 3 /* Message */, "Extract_function_95005", "Extract function"), - Extract_constant: diag(95006, 3 /* Message */, "Extract_constant_95006", "Extract constant"), - Extract_to_0_in_enclosing_scope: diag(95007, 3 /* Message */, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"), - Extract_to_0_in_1_scope: diag(95008, 3 /* Message */, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"), - Annotate_with_type_from_JSDoc: diag(95009, 3 /* Message */, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"), - Infer_type_of_0_from_usage: diag(95011, 3 /* Message */, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"), - Infer_parameter_types_from_usage: diag(95012, 3 /* Message */, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"), - Convert_to_default_import: diag(95013, 3 /* Message */, "Convert_to_default_import_95013", "Convert to default import"), - Install_0: diag(95014, 3 /* Message */, "Install_0_95014", "Install '{0}'"), - Replace_import_with_0: diag(95015, 3 /* Message */, "Replace_import_with_0_95015", "Replace import with '{0}'."), - Use_synthetic_default_member: diag(95016, 3 /* Message */, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."), - Convert_to_ES_module: diag(95017, 3 /* Message */, "Convert_to_ES_module_95017", "Convert to ES module"), - Add_undefined_type_to_property_0: diag(95018, 3 /* Message */, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"), - Add_initializer_to_property_0: diag(95019, 3 /* Message */, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"), - Add_definite_assignment_assertion_to_property_0: diag(95020, 3 /* Message */, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"), - Convert_all_type_literals_to_mapped_type: diag(95021, 3 /* Message */, "Convert_all_type_literals_to_mapped_type_95021", "Convert all type literals to mapped type"), - Add_all_missing_members: diag(95022, 3 /* Message */, "Add_all_missing_members_95022", "Add all missing members"), - Infer_all_types_from_usage: diag(95023, 3 /* Message */, "Infer_all_types_from_usage_95023", "Infer all types from usage"), - Delete_all_unused_declarations: diag(95024, 3 /* Message */, "Delete_all_unused_declarations_95024", "Delete all unused declarations"), - Prefix_all_unused_declarations_with_where_possible: diag(95025, 3 /* Message */, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"), - Fix_all_detected_spelling_errors: diag(95026, 3 /* Message */, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"), - Add_initializers_to_all_uninitialized_properties: diag(95027, 3 /* Message */, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"), - Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, 3 /* Message */, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"), - Add_undefined_type_to_all_uninitialized_properties: diag(95029, 3 /* Message */, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"), - Change_all_jsdoc_style_types_to_TypeScript: diag(95030, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"), - Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"), - Implement_all_unimplemented_interfaces: diag(95032, 3 /* Message */, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"), - Install_all_missing_types_packages: diag(95033, 3 /* Message */, "Install_all_missing_types_packages_95033", "Install all missing types packages"), - Rewrite_all_as_indexed_access_types: diag(95034, 3 /* Message */, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"), - Convert_all_to_default_imports: diag(95035, 3 /* Message */, "Convert_all_to_default_imports_95035", "Convert all to default imports"), - Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, 3 /* Message */, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"), - Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, 3 /* Message */, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"), - Change_all_extended_interfaces_to_implements: diag(95038, 3 /* Message */, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"), - Add_all_missing_super_calls: diag(95039, 3 /* Message */, "Add_all_missing_super_calls_95039", "Add all missing super calls"), - Implement_all_inherited_abstract_classes: diag(95040, 3 /* Message */, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"), - Add_all_missing_async_modifiers: diag(95041, 3 /* Message */, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"), - Add_ts_ignore_to_all_error_messages: diag(95042, 3 /* Message */, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"), - Annotate_everything_with_types_from_JSDoc: diag(95043, 3 /* Message */, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"), - Add_to_all_uncalled_decorators: diag(95044, 3 /* Message */, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"), - Convert_all_constructor_functions_to_classes: diag(95045, 3 /* Message */, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"), - Generate_get_and_set_accessors: diag(95046, 3 /* Message */, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"), - Convert_require_to_import: diag(95047, 3 /* Message */, "Convert_require_to_import_95047", "Convert 'require' to 'import'"), - Convert_all_require_to_import: diag(95048, 3 /* Message */, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"), - Move_to_a_new_file: diag(95049, 3 /* Message */, "Move_to_a_new_file_95049", "Move to a new file"), - Remove_unreachable_code: diag(95050, 3 /* Message */, "Remove_unreachable_code_95050", "Remove unreachable code"), - Remove_all_unreachable_code: diag(95051, 3 /* Message */, "Remove_all_unreachable_code_95051", "Remove all unreachable code"), - Add_missing_typeof: diag(95052, 3 /* Message */, "Add_missing_typeof_95052", "Add missing 'typeof'"), - Remove_unused_label: diag(95053, 3 /* Message */, "Remove_unused_label_95053", "Remove unused label"), - Remove_all_unused_labels: diag(95054, 3 /* Message */, "Remove_all_unused_labels_95054", "Remove all unused labels"), - Convert_0_to_mapped_object_type: diag(95055, 3 /* Message */, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"), - Convert_namespace_import_to_named_imports: diag(95056, 3 /* Message */, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"), - Convert_named_imports_to_namespace_import: diag(95057, 3 /* Message */, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"), - Add_or_remove_braces_in_an_arrow_function: diag(95058, 3 /* Message */, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"), - Add_braces_to_arrow_function: diag(95059, 3 /* Message */, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"), - Remove_braces_from_arrow_function: diag(95060, 3 /* Message */, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"), - Convert_default_export_to_named_export: diag(95061, 3 /* Message */, "Convert_default_export_to_named_export_95061", "Convert default export to named export"), - Convert_named_export_to_default_export: diag(95062, 3 /* Message */, "Convert_named_export_to_default_export_95062", "Convert named export to default export"), - Add_missing_enum_member_0: diag(95063, 3 /* Message */, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"), - Add_all_missing_imports: diag(95064, 3 /* Message */, "Add_all_missing_imports_95064", "Add all missing imports"), - Convert_to_async_function: diag(95065, 3 /* Message */, "Convert_to_async_function_95065", "Convert to async function"), - Convert_all_to_async_functions: diag(95066, 3 /* Message */, "Convert_all_to_async_functions_95066", "Convert all to async functions"), - Add_missing_call_parentheses: diag(95067, 3 /* Message */, "Add_missing_call_parentheses_95067", "Add missing call parentheses"), - Add_all_missing_call_parentheses: diag(95068, 3 /* Message */, "Add_all_missing_call_parentheses_95068", "Add all missing call parentheses"), - Add_unknown_conversion_for_non_overlapping_types: diag(95069, 3 /* Message */, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"), - Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, 3 /* Message */, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"), - Add_missing_new_operator_to_call: diag(95071, 3 /* Message */, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"), - Add_missing_new_operator_to_all_calls: diag(95072, 3 /* Message */, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"), - Add_names_to_all_parameters_without_names: diag(95073, 3 /* Message */, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"), - Enable_the_experimentalDecorators_option_in_your_configuration_file: diag(95074, 3 /* Message */, "Enable_the_experimentalDecorators_option_in_your_configuration_file_95074", "Enable the 'experimentalDecorators' option in your configuration file"), - Convert_parameters_to_destructured_object: diag(95075, 3 /* Message */, "Convert_parameters_to_destructured_object_95075", "Convert parameters to destructured object"), - Extract_type: diag(95077, 3 /* Message */, "Extract_type_95077", "Extract type"), - Extract_to_type_alias: diag(95078, 3 /* Message */, "Extract_to_type_alias_95078", "Extract to type alias"), - Extract_to_typedef: diag(95079, 3 /* Message */, "Extract_to_typedef_95079", "Extract to typedef"), - Infer_this_type_of_0_from_usage: diag(95080, 3 /* Message */, "Infer_this_type_of_0_from_usage_95080", "Infer 'this' type of '{0}' from usage"), - Add_const_to_unresolved_variable: diag(95081, 3 /* Message */, "Add_const_to_unresolved_variable_95081", "Add 'const' to unresolved variable"), - Add_const_to_all_unresolved_variables: diag(95082, 3 /* Message */, "Add_const_to_all_unresolved_variables_95082", "Add 'const' to all unresolved variables"), - Add_await: diag(95083, 3 /* Message */, "Add_await_95083", "Add 'await'"), - Add_await_to_initializer_for_0: diag(95084, 3 /* Message */, "Add_await_to_initializer_for_0_95084", "Add 'await' to initializer for '{0}'"), - Fix_all_expressions_possibly_missing_await: diag(95085, 3 /* Message */, "Fix_all_expressions_possibly_missing_await_95085", "Fix all expressions possibly missing 'await'"), - Remove_unnecessary_await: diag(95086, 3 /* Message */, "Remove_unnecessary_await_95086", "Remove unnecessary 'await'"), - Remove_all_unnecessary_uses_of_await: diag(95087, 3 /* Message */, "Remove_all_unnecessary_uses_of_await_95087", "Remove all unnecessary uses of 'await'"), - Enable_the_jsx_flag_in_your_configuration_file: diag(95088, 3 /* Message */, "Enable_the_jsx_flag_in_your_configuration_file_95088", "Enable the '--jsx' flag in your configuration file"), - Add_await_to_initializers: diag(95089, 3 /* Message */, "Add_await_to_initializers_95089", "Add 'await' to initializers"), - Extract_to_interface: diag(95090, 3 /* Message */, "Extract_to_interface_95090", "Extract to interface"), - Convert_to_a_bigint_numeric_literal: diag(95091, 3 /* Message */, "Convert_to_a_bigint_numeric_literal_95091", "Convert to a bigint numeric literal"), - Convert_all_to_bigint_numeric_literals: diag(95092, 3 /* Message */, "Convert_all_to_bigint_numeric_literals_95092", "Convert all to bigint numeric literals"), - Convert_const_to_let: diag(95093, 3 /* Message */, "Convert_const_to_let_95093", "Convert 'const' to 'let'"), - Prefix_with_declare: diag(95094, 3 /* Message */, "Prefix_with_declare_95094", "Prefix with 'declare'"), - Prefix_all_incorrect_property_declarations_with_declare: diag(95095, 3 /* Message */, "Prefix_all_incorrect_property_declarations_with_declare_95095", "Prefix all incorrect property declarations with 'declare'"), - Convert_to_template_string: diag(95096, 3 /* Message */, "Convert_to_template_string_95096", "Convert to template string"), - Add_export_to_make_this_file_into_a_module: diag(95097, 3 /* Message */, "Add_export_to_make_this_file_into_a_module_95097", "Add 'export {}' to make this file into a module"), - Set_the_target_option_in_your_configuration_file_to_0: diag(95098, 3 /* Message */, "Set_the_target_option_in_your_configuration_file_to_0_95098", "Set the 'target' option in your configuration file to '{0}'"), - Set_the_module_option_in_your_configuration_file_to_0: diag(95099, 3 /* Message */, "Set_the_module_option_in_your_configuration_file_to_0_95099", "Set the 'module' option in your configuration file to '{0}'"), - Convert_invalid_character_to_its_html_entity_code: diag(95100, 3 /* Message */, "Convert_invalid_character_to_its_html_entity_code_95100", "Convert invalid character to its html entity code"), - Convert_all_invalid_characters_to_HTML_entity_code: diag(95101, 3 /* Message */, "Convert_all_invalid_characters_to_HTML_entity_code_95101", "Convert all invalid characters to HTML entity code"), - Convert_all_const_to_let: diag(95102, 3 /* Message */, "Convert_all_const_to_let_95102", "Convert all 'const' to 'let'"), - Convert_function_expression_0_to_arrow_function: diag(95105, 3 /* Message */, "Convert_function_expression_0_to_arrow_function_95105", "Convert function expression '{0}' to arrow function"), - Convert_function_declaration_0_to_arrow_function: diag(95106, 3 /* Message */, "Convert_function_declaration_0_to_arrow_function_95106", "Convert function declaration '{0}' to arrow function"), - Fix_all_implicit_this_errors: diag(95107, 3 /* Message */, "Fix_all_implicit_this_errors_95107", "Fix all implicit-'this' errors"), - Wrap_invalid_character_in_an_expression_container: diag(95108, 3 /* Message */, "Wrap_invalid_character_in_an_expression_container_95108", "Wrap invalid character in an expression container"), - Wrap_all_invalid_characters_in_an_expression_container: diag(95109, 3 /* Message */, "Wrap_all_invalid_characters_in_an_expression_container_95109", "Wrap all invalid characters in an expression container"), - Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file: diag(95110, 3 /* Message */, "Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file_95110", "Visit https://aka.ms/tsconfig to read more about this file"), - Add_a_return_statement: diag(95111, 3 /* Message */, "Add_a_return_statement_95111", "Add a return statement"), - Remove_braces_from_arrow_function_body: diag(95112, 3 /* Message */, "Remove_braces_from_arrow_function_body_95112", "Remove braces from arrow function body"), - Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal: diag(95113, 3 /* Message */, "Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal_95113", "Wrap the following body with parentheses which should be an object literal"), - Add_all_missing_return_statement: diag(95114, 3 /* Message */, "Add_all_missing_return_statement_95114", "Add all missing return statement"), - Remove_braces_from_all_arrow_function_bodies_with_relevant_issues: diag(95115, 3 /* Message */, "Remove_braces_from_all_arrow_function_bodies_with_relevant_issues_95115", "Remove braces from all arrow function bodies with relevant issues"), - Wrap_all_object_literal_with_parentheses: diag(95116, 3 /* Message */, "Wrap_all_object_literal_with_parentheses_95116", "Wrap all object literal with parentheses"), - Move_labeled_tuple_element_modifiers_to_labels: diag(95117, 3 /* Message */, "Move_labeled_tuple_element_modifiers_to_labels_95117", "Move labeled tuple element modifiers to labels"), - Convert_overload_list_to_single_signature: diag(95118, 3 /* Message */, "Convert_overload_list_to_single_signature_95118", "Convert overload list to single signature"), - Generate_get_and_set_accessors_for_all_overriding_properties: diag(95119, 3 /* Message */, "Generate_get_and_set_accessors_for_all_overriding_properties_95119", "Generate 'get' and 'set' accessors for all overriding properties"), - Wrap_in_JSX_fragment: diag(95120, 3 /* Message */, "Wrap_in_JSX_fragment_95120", "Wrap in JSX fragment"), - Wrap_all_unparented_JSX_in_JSX_fragment: diag(95121, 3 /* Message */, "Wrap_all_unparented_JSX_in_JSX_fragment_95121", "Wrap all unparented JSX in JSX fragment"), - Convert_arrow_function_or_function_expression: diag(95122, 3 /* Message */, "Convert_arrow_function_or_function_expression_95122", "Convert arrow function or function expression"), - Convert_to_anonymous_function: diag(95123, 3 /* Message */, "Convert_to_anonymous_function_95123", "Convert to anonymous function"), - Convert_to_named_function: diag(95124, 3 /* Message */, "Convert_to_named_function_95124", "Convert to named function"), - Convert_to_arrow_function: diag(95125, 3 /* Message */, "Convert_to_arrow_function_95125", "Convert to arrow function"), - Remove_parentheses: diag(95126, 3 /* Message */, "Remove_parentheses_95126", "Remove parentheses"), - Could_not_find_a_containing_arrow_function: diag(95127, 3 /* Message */, "Could_not_find_a_containing_arrow_function_95127", "Could not find a containing arrow function"), - Containing_function_is_not_an_arrow_function: diag(95128, 3 /* Message */, "Containing_function_is_not_an_arrow_function_95128", "Containing function is not an arrow function"), - Could_not_find_export_statement: diag(95129, 3 /* Message */, "Could_not_find_export_statement_95129", "Could not find export statement"), - This_file_already_has_a_default_export: diag(95130, 3 /* Message */, "This_file_already_has_a_default_export_95130", "This file already has a default export"), - Could_not_find_import_clause: diag(95131, 3 /* Message */, "Could_not_find_import_clause_95131", "Could not find import clause"), - Could_not_find_namespace_import_or_named_imports: diag(95132, 3 /* Message */, "Could_not_find_namespace_import_or_named_imports_95132", "Could not find namespace import or named imports"), - Selection_is_not_a_valid_type_node: diag(95133, 3 /* Message */, "Selection_is_not_a_valid_type_node_95133", "Selection is not a valid type node"), - No_type_could_be_extracted_from_this_type_node: diag(95134, 3 /* Message */, "No_type_could_be_extracted_from_this_type_node_95134", "No type could be extracted from this type node"), - Could_not_find_property_for_which_to_generate_accessor: diag(95135, 3 /* Message */, "Could_not_find_property_for_which_to_generate_accessor_95135", "Could not find property for which to generate accessor"), - Name_is_not_valid: diag(95136, 3 /* Message */, "Name_is_not_valid_95136", "Name is not valid"), - Can_only_convert_property_with_modifier: diag(95137, 3 /* Message */, "Can_only_convert_property_with_modifier_95137", "Can only convert property with modifier"), - Switch_each_misused_0_to_1: diag(95138, 3 /* Message */, "Switch_each_misused_0_to_1_95138", "Switch each misused '{0}' to '{1}'"), - Convert_to_optional_chain_expression: diag(95139, 3 /* Message */, "Convert_to_optional_chain_expression_95139", "Convert to optional chain expression"), - Could_not_find_convertible_access_expression: diag(95140, 3 /* Message */, "Could_not_find_convertible_access_expression_95140", "Could not find convertible access expression"), - Could_not_find_matching_access_expressions: diag(95141, 3 /* Message */, "Could_not_find_matching_access_expressions_95141", "Could not find matching access expressions"), - Can_only_convert_logical_AND_access_chains: diag(95142, 3 /* Message */, "Can_only_convert_logical_AND_access_chains_95142", "Can only convert logical AND access chains"), - Add_void_to_Promise_resolved_without_a_value: diag(95143, 3 /* Message */, "Add_void_to_Promise_resolved_without_a_value_95143", "Add 'void' to Promise resolved without a value"), - Add_void_to_all_Promises_resolved_without_a_value: diag(95144, 3 /* Message */, "Add_void_to_all_Promises_resolved_without_a_value_95144", "Add 'void' to all Promises resolved without a value"), - Use_element_access_for_0: diag(95145, 3 /* Message */, "Use_element_access_for_0_95145", "Use element access for '{0}'"), - Use_element_access_for_all_undeclared_properties: diag(95146, 3 /* Message */, "Use_element_access_for_all_undeclared_properties_95146", "Use element access for all undeclared properties."), - Delete_all_unused_imports: diag(95147, 3 /* Message */, "Delete_all_unused_imports_95147", "Delete all unused imports"), - Infer_function_return_type: diag(95148, 3 /* Message */, "Infer_function_return_type_95148", "Infer function return type"), - Return_type_must_be_inferred_from_a_function: diag(95149, 3 /* Message */, "Return_type_must_be_inferred_from_a_function_95149", "Return type must be inferred from a function"), - Could_not_determine_function_return_type: diag(95150, 3 /* Message */, "Could_not_determine_function_return_type_95150", "Could not determine function return type"), - Could_not_convert_to_arrow_function: diag(95151, 3 /* Message */, "Could_not_convert_to_arrow_function_95151", "Could not convert to arrow function"), - Could_not_convert_to_named_function: diag(95152, 3 /* Message */, "Could_not_convert_to_named_function_95152", "Could not convert to named function"), - Could_not_convert_to_anonymous_function: diag(95153, 3 /* Message */, "Could_not_convert_to_anonymous_function_95153", "Could not convert to anonymous function"), - Can_only_convert_string_concatenations_and_string_literals: diag(95154, 3 /* Message */, "Can_only_convert_string_concatenations_and_string_literals_95154", "Can only convert string concatenations and string literals"), - Selection_is_not_a_valid_statement_or_statements: diag(95155, 3 /* Message */, "Selection_is_not_a_valid_statement_or_statements_95155", "Selection is not a valid statement or statements"), - Add_missing_function_declaration_0: diag(95156, 3 /* Message */, "Add_missing_function_declaration_0_95156", "Add missing function declaration '{0}'"), - Add_all_missing_function_declarations: diag(95157, 3 /* Message */, "Add_all_missing_function_declarations_95157", "Add all missing function declarations"), - Method_not_implemented: diag(95158, 3 /* Message */, "Method_not_implemented_95158", "Method not implemented."), - Function_not_implemented: diag(95159, 3 /* Message */, "Function_not_implemented_95159", "Function not implemented."), - Add_override_modifier: diag(95160, 3 /* Message */, "Add_override_modifier_95160", "Add 'override' modifier"), - Remove_override_modifier: diag(95161, 3 /* Message */, "Remove_override_modifier_95161", "Remove 'override' modifier"), - Add_all_missing_override_modifiers: diag(95162, 3 /* Message */, "Add_all_missing_override_modifiers_95162", "Add all missing 'override' modifiers"), - Remove_all_unnecessary_override_modifiers: diag(95163, 3 /* Message */, "Remove_all_unnecessary_override_modifiers_95163", "Remove all unnecessary 'override' modifiers"), - Can_only_convert_named_export: diag(95164, 3 /* Message */, "Can_only_convert_named_export_95164", "Can only convert named export"), - Add_missing_properties: diag(95165, 3 /* Message */, "Add_missing_properties_95165", "Add missing properties"), - Add_all_missing_properties: diag(95166, 3 /* Message */, "Add_all_missing_properties_95166", "Add all missing properties"), - Add_missing_attributes: diag(95167, 3 /* Message */, "Add_missing_attributes_95167", "Add missing attributes"), - Add_all_missing_attributes: diag(95168, 3 /* Message */, "Add_all_missing_attributes_95168", "Add all missing attributes"), - Add_undefined_to_optional_property_type: diag(95169, 3 /* Message */, "Add_undefined_to_optional_property_type_95169", "Add 'undefined' to optional property type"), - Convert_named_imports_to_default_import: diag(95170, 3 /* Message */, "Convert_named_imports_to_default_import_95170", "Convert named imports to default import"), - Delete_unused_param_tag_0: diag(95171, 3 /* Message */, "Delete_unused_param_tag_0_95171", "Delete unused '@param' tag '{0}'"), - Delete_all_unused_param_tags: diag(95172, 3 /* Message */, "Delete_all_unused_param_tags_95172", "Delete all unused '@param' tags"), - Rename_param_tag_name_0_to_1: diag(95173, 3 /* Message */, "Rename_param_tag_name_0_to_1_95173", "Rename '@param' tag name '{0}' to '{1}'"), - Use_0: diag(95174, 3 /* Message */, "Use_0_95174", "Use `{0}`."), - Use_Number_isNaN_in_all_conditions: diag(95175, 3 /* Message */, "Use_Number_isNaN_in_all_conditions_95175", "Use `Number.isNaN` in all conditions."), - Convert_typedef_to_TypeScript_type: diag(95176, 3 /* Message */, "Convert_typedef_to_TypeScript_type_95176", "Convert typedef to TypeScript type."), - Convert_all_typedef_to_TypeScript_types: diag(95177, 3 /* Message */, "Convert_all_typedef_to_TypeScript_types_95177", "Convert all typedef to TypeScript types."), - Move_to_file: diag(95178, 3 /* Message */, "Move_to_file_95178", "Move to file"), - Cannot_move_to_file_selected_file_is_invalid: diag(95179, 3 /* Message */, "Cannot_move_to_file_selected_file_is_invalid_95179", "Cannot move to file, selected file is invalid"), - Use_import_type: diag(95180, 3 /* Message */, "Use_import_type_95180", "Use 'import type'"), - Use_type_0: diag(95181, 3 /* Message */, "Use_type_0_95181", "Use 'type {0}'"), - Fix_all_with_type_only_imports: diag(95182, 3 /* Message */, "Fix_all_with_type_only_imports_95182", "Fix all with type-only imports"), - Cannot_move_statements_to_the_selected_file: diag(95183, 3 /* Message */, "Cannot_move_statements_to_the_selected_file_95183", "Cannot move statements to the selected file"), - Inline_variable: diag(95184, 3 /* Message */, "Inline_variable_95184", "Inline variable"), - Could_not_find_variable_to_inline: diag(95185, 3 /* Message */, "Could_not_find_variable_to_inline_95185", "Could not find variable to inline."), - Variables_with_multiple_declarations_cannot_be_inlined: diag(95186, 3 /* Message */, "Variables_with_multiple_declarations_cannot_be_inlined_95186", "Variables with multiple declarations cannot be inlined."), - Add_missing_comma_for_object_member_completion_0: diag(95187, 3 /* Message */, "Add_missing_comma_for_object_member_completion_0_95187", "Add missing comma for object member completion '{0}'."), - Add_missing_parameter_to_0: diag(95188, 3 /* Message */, "Add_missing_parameter_to_0_95188", "Add missing parameter to '{0}'"), - Add_missing_parameters_to_0: diag(95189, 3 /* Message */, "Add_missing_parameters_to_0_95189", "Add missing parameters to '{0}'"), - Add_all_missing_parameters: diag(95190, 3 /* Message */, "Add_all_missing_parameters_95190", "Add all missing parameters"), - Add_optional_parameter_to_0: diag(95191, 3 /* Message */, "Add_optional_parameter_to_0_95191", "Add optional parameter to '{0}'"), - Add_optional_parameters_to_0: diag(95192, 3 /* Message */, "Add_optional_parameters_to_0_95192", "Add optional parameters to '{0}'"), - Add_all_optional_parameters: diag(95193, 3 /* Message */, "Add_all_optional_parameters_95193", "Add all optional parameters"), - Wrap_in_parentheses: diag(95194, 3 /* Message */, "Wrap_in_parentheses_95194", "Wrap in parentheses"), - Wrap_all_invalid_decorator_expressions_in_parentheses: diag(95195, 3 /* Message */, "Wrap_all_invalid_decorator_expressions_in_parentheses_95195", "Wrap all invalid decorator expressions in parentheses"), - Add_resolution_mode_import_attribute: diag(95196, 3 /* Message */, "Add_resolution_mode_import_attribute_95196", "Add 'resolution-mode' import attribute"), - Add_resolution_mode_import_attribute_to_all_type_only_imports_that_need_it: diag(95197, 3 /* Message */, "Add_resolution_mode_import_attribute_to_all_type_only_imports_that_need_it_95197", "Add 'resolution-mode' import attribute to all type-only imports that need it"), - No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer: diag(18004, 1 /* Error */, "No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer_18004", "No value exists in scope for the shorthand property '{0}'. Either declare one or provide an initializer."), - Classes_may_not_have_a_field_named_constructor: diag(18006, 1 /* Error */, "Classes_may_not_have_a_field_named_constructor_18006", "Classes may not have a field named 'constructor'."), - JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array: diag(18007, 1 /* Error */, "JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array_18007", "JSX expressions may not use the comma operator. Did you mean to write an array?"), - Private_identifiers_cannot_be_used_as_parameters: diag(18009, 1 /* Error */, "Private_identifiers_cannot_be_used_as_parameters_18009", "Private identifiers cannot be used as parameters."), - An_accessibility_modifier_cannot_be_used_with_a_private_identifier: diag(18010, 1 /* Error */, "An_accessibility_modifier_cannot_be_used_with_a_private_identifier_18010", "An accessibility modifier cannot be used with a private identifier."), - The_operand_of_a_delete_operator_cannot_be_a_private_identifier: diag(18011, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_private_identifier_18011", "The operand of a 'delete' operator cannot be a private identifier."), - constructor_is_a_reserved_word: diag(18012, 1 /* Error */, "constructor_is_a_reserved_word_18012", "'#constructor' is a reserved word."), - Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier: diag(18013, 1 /* Error */, "Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier_18013", "Property '{0}' is not accessible outside class '{1}' because it has a private identifier."), - The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling: diag(18014, 1 /* Error */, "The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_priv_18014", "The property '{0}' cannot be accessed on type '{1}' within this class because it is shadowed by another private identifier with the same spelling."), - Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2: diag(18015, 1 /* Error */, "Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2_18015", "Property '{0}' in type '{1}' refers to a different member that cannot be accessed from within type '{2}'."), - Private_identifiers_are_not_allowed_outside_class_bodies: diag(18016, 1 /* Error */, "Private_identifiers_are_not_allowed_outside_class_bodies_18016", "Private identifiers are not allowed outside class bodies."), - The_shadowing_declaration_of_0_is_defined_here: diag(18017, 1 /* Error */, "The_shadowing_declaration_of_0_is_defined_here_18017", "The shadowing declaration of '{0}' is defined here"), - The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here: diag(18018, 1 /* Error */, "The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here_18018", "The declaration of '{0}' that you probably intended to use is defined here"), - _0_modifier_cannot_be_used_with_a_private_identifier: diag(18019, 1 /* Error */, "_0_modifier_cannot_be_used_with_a_private_identifier_18019", "'{0}' modifier cannot be used with a private identifier."), - An_enum_member_cannot_be_named_with_a_private_identifier: diag(18024, 1 /* Error */, "An_enum_member_cannot_be_named_with_a_private_identifier_18024", "An enum member cannot be named with a private identifier."), - can_only_be_used_at_the_start_of_a_file: diag(18026, 1 /* Error */, "can_only_be_used_at_the_start_of_a_file_18026", "'#!' can only be used at the start of a file."), - Compiler_reserves_name_0_when_emitting_private_identifier_downlevel: diag(18027, 1 /* Error */, "Compiler_reserves_name_0_when_emitting_private_identifier_downlevel_18027", "Compiler reserves name '{0}' when emitting private identifier downlevel."), - Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18028, 1 /* Error */, "Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher_18028", "Private identifiers are only available when targeting ECMAScript 2015 and higher."), - Private_identifiers_are_not_allowed_in_variable_declarations: diag(18029, 1 /* Error */, "Private_identifiers_are_not_allowed_in_variable_declarations_18029", "Private identifiers are not allowed in variable declarations."), - An_optional_chain_cannot_contain_private_identifiers: diag(18030, 1 /* Error */, "An_optional_chain_cannot_contain_private_identifiers_18030", "An optional chain cannot contain private identifiers."), - The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents: diag(18031, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituent_18031", "The intersection '{0}' was reduced to 'never' because property '{1}' has conflicting types in some constituents."), - The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some: diag(18032, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_pr_18032", "The intersection '{0}' was reduced to 'never' because property '{1}' exists in multiple constituents and is private in some."), - Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values: diag(18033, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values_18033", "Type '{0}' is not assignable to type '{1}' as required for computed enum member values."), - Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compiler_option_is_specified_e_g_Fragment: diag(18034, 3 /* Message */, "Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compi_18034", "Specify the JSX fragment factory function to use when targeting 'react' JSX emit with 'jsxFactory' compiler option is specified, e.g. 'Fragment'."), - Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(18035, 1 /* Error */, "Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name_18035", "Invalid value for 'jsxFragmentFactory'. '{0}' is not a valid identifier or qualified-name."), - Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator: diag(18036, 1 /* Error */, "Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_dec_18036", "Class decorators can't be used with static private identifier. Consider removing the experimental decorator."), - await_expression_cannot_be_used_inside_a_class_static_block: diag(18037, 1 /* Error */, "await_expression_cannot_be_used_inside_a_class_static_block_18037", "'await' expression cannot be used inside a class static block."), - for_await_loops_cannot_be_used_inside_a_class_static_block: diag(18038, 1 /* Error */, "for_await_loops_cannot_be_used_inside_a_class_static_block_18038", "'for await' loops cannot be used inside a class static block."), - Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block: diag(18039, 1 /* Error */, "Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block_18039", "Invalid use of '{0}'. It cannot be used inside a class static block."), - A_return_statement_cannot_be_used_inside_a_class_static_block: diag(18041, 1 /* Error */, "A_return_statement_cannot_be_used_inside_a_class_static_block_18041", "A 'return' statement cannot be used inside a class static block."), - _0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation: diag(18042, 1 /* Error */, "_0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation_18042", "'{0}' is a type and cannot be imported in JavaScript files. Use '{1}' in a JSDoc type annotation."), - Types_cannot_appear_in_export_declarations_in_JavaScript_files: diag(18043, 1 /* Error */, "Types_cannot_appear_in_export_declarations_in_JavaScript_files_18043", "Types cannot appear in export declarations in JavaScript files."), - _0_is_automatically_exported_here: diag(18044, 3 /* Message */, "_0_is_automatically_exported_here_18044", "'{0}' is automatically exported here."), - Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18045, 1 /* Error */, "Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher_18045", "Properties with the 'accessor' modifier are only available when targeting ECMAScript 2015 and higher."), - _0_is_of_type_unknown: diag(18046, 1 /* Error */, "_0_is_of_type_unknown_18046", "'{0}' is of type 'unknown'."), - _0_is_possibly_null: diag(18047, 1 /* Error */, "_0_is_possibly_null_18047", "'{0}' is possibly 'null'."), - _0_is_possibly_undefined: diag(18048, 1 /* Error */, "_0_is_possibly_undefined_18048", "'{0}' is possibly 'undefined'."), - _0_is_possibly_null_or_undefined: diag(18049, 1 /* Error */, "_0_is_possibly_null_or_undefined_18049", "'{0}' is possibly 'null' or 'undefined'."), - The_value_0_cannot_be_used_here: diag(18050, 1 /* Error */, "The_value_0_cannot_be_used_here_18050", "The value '{0}' cannot be used here."), - Compiler_option_0_cannot_be_given_an_empty_string: diag(18051, 1 /* Error */, "Compiler_option_0_cannot_be_given_an_empty_string_18051", "Compiler option '{0}' cannot be given an empty string."), - Its_type_0_is_not_a_valid_JSX_element_type: diag(18053, 1 /* Error */, "Its_type_0_is_not_a_valid_JSX_element_type_18053", "Its type '{0}' is not a valid JSX element type."), - await_using_statements_cannot_be_used_inside_a_class_static_block: diag(18054, 1 /* Error */, "await_using_statements_cannot_be_used_inside_a_class_static_block_18054", "'await using' statements cannot be used inside a class static block."), - _0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is_enabled: diag(18055, 1 /* Error */, "_0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is__18055", "'{0}' has a string type, but must have syntactically recognizable string syntax when 'isolatedModules' is enabled."), - Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is_enabled: diag(18056, 1 /* Error */, "Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is__18056", "Enum member following a non-literal numeric member must have an initializer when 'isolatedModules' is enabled."), - String_literal_import_and_export_names_are_not_supported_when_the_module_flag_is_set_to_es2015_or_es2020: diag(18057, 1 /* Error */, "String_literal_import_and_export_names_are_not_supported_when_the_module_flag_is_set_to_es2015_or_es_18057", "String literal import and export names are not supported when the '--module' flag is set to 'es2015' or 'es2020'.") -}; - -// src/compiler/scanner.ts -function tokenIsIdentifierOrKeyword(token) { - return token >= 80 /* Identifier */; -} -function tokenIsIdentifierOrKeywordOrGreaterThan(token) { - return token === 32 /* GreaterThanToken */ || tokenIsIdentifierOrKeyword(token); -} -var textToKeywordObj = { - abstract: 128 /* AbstractKeyword */, - accessor: 129 /* AccessorKeyword */, - any: 133 /* AnyKeyword */, - as: 130 /* AsKeyword */, - asserts: 131 /* AssertsKeyword */, - assert: 132 /* AssertKeyword */, - bigint: 163 /* BigIntKeyword */, - boolean: 136 /* BooleanKeyword */, - break: 83 /* BreakKeyword */, - case: 84 /* CaseKeyword */, - catch: 85 /* CatchKeyword */, - class: 86 /* ClassKeyword */, - continue: 88 /* ContinueKeyword */, - const: 87 /* ConstKeyword */, - ["constructor"]: 137 /* ConstructorKeyword */, - debugger: 89 /* DebuggerKeyword */, - declare: 138 /* DeclareKeyword */, - default: 90 /* DefaultKeyword */, - delete: 91 /* DeleteKeyword */, - do: 92 /* DoKeyword */, - else: 93 /* ElseKeyword */, - enum: 94 /* EnumKeyword */, - export: 95 /* ExportKeyword */, - extends: 96 /* ExtendsKeyword */, - false: 97 /* FalseKeyword */, - finally: 98 /* FinallyKeyword */, - for: 99 /* ForKeyword */, - from: 161 /* FromKeyword */, - function: 100 /* FunctionKeyword */, - get: 139 /* GetKeyword */, - if: 101 /* IfKeyword */, - implements: 119 /* ImplementsKeyword */, - import: 102 /* ImportKeyword */, - in: 103 /* InKeyword */, - infer: 140 /* InferKeyword */, - instanceof: 104 /* InstanceOfKeyword */, - interface: 120 /* InterfaceKeyword */, - intrinsic: 141 /* IntrinsicKeyword */, - is: 142 /* IsKeyword */, - keyof: 143 /* KeyOfKeyword */, - let: 121 /* LetKeyword */, - module: 144 /* ModuleKeyword */, - namespace: 145 /* NamespaceKeyword */, - never: 146 /* NeverKeyword */, - new: 105 /* NewKeyword */, - null: 106 /* NullKeyword */, - number: 150 /* NumberKeyword */, - object: 151 /* ObjectKeyword */, - package: 122 /* PackageKeyword */, - private: 123 /* PrivateKeyword */, - protected: 124 /* ProtectedKeyword */, - public: 125 /* PublicKeyword */, - override: 164 /* OverrideKeyword */, - out: 147 /* OutKeyword */, - readonly: 148 /* ReadonlyKeyword */, - require: 149 /* RequireKeyword */, - global: 162 /* GlobalKeyword */, - return: 107 /* ReturnKeyword */, - satisfies: 152 /* SatisfiesKeyword */, - set: 153 /* SetKeyword */, - static: 126 /* StaticKeyword */, - string: 154 /* StringKeyword */, - super: 108 /* SuperKeyword */, - switch: 109 /* SwitchKeyword */, - symbol: 155 /* SymbolKeyword */, - this: 110 /* ThisKeyword */, - throw: 111 /* ThrowKeyword */, - true: 112 /* TrueKeyword */, - try: 113 /* TryKeyword */, - type: 156 /* TypeKeyword */, - typeof: 114 /* TypeOfKeyword */, - undefined: 157 /* UndefinedKeyword */, - unique: 158 /* UniqueKeyword */, - unknown: 159 /* UnknownKeyword */, - using: 160 /* UsingKeyword */, - var: 115 /* VarKeyword */, - void: 116 /* VoidKeyword */, - while: 117 /* WhileKeyword */, - with: 118 /* WithKeyword */, - yield: 127 /* YieldKeyword */, - async: 134 /* AsyncKeyword */, - await: 135 /* AwaitKeyword */, - of: 165 /* OfKeyword */ -}; -var textToKeyword = new Map(Object.entries(textToKeywordObj)); -var textToToken = new Map(Object.entries({ - ...textToKeywordObj, - "{": 19 /* OpenBraceToken */, - "}": 20 /* CloseBraceToken */, - "(": 21 /* OpenParenToken */, - ")": 22 /* CloseParenToken */, - "[": 23 /* OpenBracketToken */, - "]": 24 /* CloseBracketToken */, - ".": 25 /* DotToken */, - "...": 26 /* DotDotDotToken */, - ";": 27 /* SemicolonToken */, - ",": 28 /* CommaToken */, - "<": 30 /* LessThanToken */, - ">": 32 /* GreaterThanToken */, - "<=": 33 /* LessThanEqualsToken */, - ">=": 34 /* GreaterThanEqualsToken */, - "==": 35 /* EqualsEqualsToken */, - "!=": 36 /* ExclamationEqualsToken */, - "===": 37 /* EqualsEqualsEqualsToken */, - "!==": 38 /* ExclamationEqualsEqualsToken */, - "=>": 39 /* EqualsGreaterThanToken */, - "+": 40 /* PlusToken */, - "-": 41 /* MinusToken */, - "**": 43 /* AsteriskAsteriskToken */, - "*": 42 /* AsteriskToken */, - "/": 44 /* SlashToken */, - "%": 45 /* PercentToken */, - "++": 46 /* PlusPlusToken */, - "--": 47 /* MinusMinusToken */, - "<<": 48 /* LessThanLessThanToken */, - ">": 49 /* GreaterThanGreaterThanToken */, - ">>>": 50 /* GreaterThanGreaterThanGreaterThanToken */, - "&": 51 /* AmpersandToken */, - "|": 52 /* BarToken */, - "^": 53 /* CaretToken */, - "!": 54 /* ExclamationToken */, - "~": 55 /* TildeToken */, - "&&": 56 /* AmpersandAmpersandToken */, - "||": 57 /* BarBarToken */, - "?": 58 /* QuestionToken */, - "??": 61 /* QuestionQuestionToken */, - "?.": 29 /* QuestionDotToken */, - ":": 59 /* ColonToken */, - "=": 64 /* EqualsToken */, - "+=": 65 /* PlusEqualsToken */, - "-=": 66 /* MinusEqualsToken */, - "*=": 67 /* AsteriskEqualsToken */, - "**=": 68 /* AsteriskAsteriskEqualsToken */, - "/=": 69 /* SlashEqualsToken */, - "%=": 70 /* PercentEqualsToken */, - "<<=": 71 /* LessThanLessThanEqualsToken */, - ">>=": 72 /* GreaterThanGreaterThanEqualsToken */, - ">>>=": 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */, - "&=": 74 /* AmpersandEqualsToken */, - "|=": 75 /* BarEqualsToken */, - "^=": 79 /* CaretEqualsToken */, - "||=": 76 /* BarBarEqualsToken */, - "&&=": 77 /* AmpersandAmpersandEqualsToken */, - "??=": 78 /* QuestionQuestionEqualsToken */, - "@": 60 /* AtToken */, - "#": 63 /* HashToken */, - "`": 62 /* BacktickToken */ -})); -var charCodeToRegExpFlag = /* @__PURE__ */ new Map([ - [100 /* d */, 1 /* HasIndices */], - [103 /* g */, 2 /* Global */], - [105 /* i */, 4 /* IgnoreCase */], - [109 /* m */, 8 /* Multiline */], - [115 /* s */, 16 /* DotAll */], - [117 /* u */, 32 /* Unicode */], - [118 /* v */, 64 /* UnicodeSets */], - [121 /* y */, 128 /* Sticky */] -]); 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72704, 72712, 72714, 72758, 72760, 72768, 72784, 72793, 72818, 72847, 72850, 72871, 72873, 72886, 72960, 72966, 72968, 72969, 72971, 73014, 73018, 73018, 73020, 73021, 73023, 73031, 73040, 73049, 73056, 73061, 73063, 73064, 73066, 73102, 73104, 73105, 73107, 73112, 73120, 73129, 73440, 73462, 73472, 73488, 73490, 73530, 73534, 73538, 73552, 73561, 73648, 73648, 73728, 74649, 74752, 74862, 74880, 75075, 77712, 77808, 77824, 78895, 78912, 78933, 82944, 83526, 92160, 92728, 92736, 92766, 92768, 92777, 92784, 92862, 92864, 92873, 92880, 92909, 92912, 92916, 92928, 92982, 92992, 92995, 93008, 93017, 93027, 93047, 93053, 93071, 93760, 93823, 93952, 94026, 94031, 94087, 94095, 94111, 94176, 94177, 94179, 94180, 94192, 94193, 94208, 100343, 100352, 101589, 101632, 101640, 110576, 110579, 110581, 110587, 110589, 110590, 110592, 110882, 110898, 110898, 110928, 110930, 110933, 110933, 110948, 110951, 110960, 111355, 113664, 113770, 113776, 113788, 113792, 113800, 113808, 113817, 113821, 113822, 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124907, 124909, 124910, 124912, 124926, 124928, 125124, 125136, 125142, 125184, 125259, 125264, 125273, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 130032, 130041, 131072, 173791, 173824, 177977, 177984, 178205, 178208, 183969, 183984, 191456, 191472, 192093, 194560, 195101, 196608, 201546, 201552, 205743, 917760, 917999]; -var commentDirectiveRegExSingleLine = /^\/\/\/?\s*@(ts-expect-error|ts-ignore)/; -var commentDirectiveRegExMultiLine = /^(?:\/|\*)*\s*@(ts-expect-error|ts-ignore)/; -var jsDocSeeOrLink = /@(?:see|link)/i; -function lookupInUnicodeMap(code, map2) { - if (code < map2[0]) { - return false; - } - let lo = 0; - let hi = map2.length; - let mid; - while (lo + 1 < hi) { - mid = lo + (hi - lo) / 2; - mid -= mid % 2; - if (map2[mid] <= code && code <= map2[mid + 1]) { - return true; - } - if (code < map2[mid]) { - hi = mid; - } else { - lo = mid + 2; - } - } - return false; -} -function isUnicodeIdentifierStart(code, languageVersion) { - return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierStart) : lookupInUnicodeMap(code, unicodeES5IdentifierStart); -} -function isUnicodeIdentifierPart(code, languageVersion) { - return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierPart) : lookupInUnicodeMap(code, unicodeES5IdentifierPart); -} -function makeReverseMap(source) { - const result = []; - source.forEach((value, name) => { - result[value] = name; - }); - return result; -} -var tokenStrings = makeReverseMap(textToToken); -function tokenToString(t) { - return tokenStrings[t]; -} -function stringToToken(s) { - return textToToken.get(s); -} -var regExpFlagCharCodes = makeReverseMap(charCodeToRegExpFlag); -function regularExpressionFlagToCharacterCode(f) { - return regExpFlagCharCodes[f]; -} -function characterCodeToRegularExpressionFlag(ch) { - return charCodeToRegExpFlag.get(ch); -} -function computeLineStarts(text) { - const result = []; - let pos = 0; - let lineStart = 0; - while (pos < text.length) { - const ch = text.charCodeAt(pos); - pos++; - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - result.push(lineStart); - lineStart = pos; - break; - default: - if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) { - result.push(lineStart); - lineStart = pos; - } - break; - } - } - result.push(lineStart); - return result; -} -function getPositionOfLineAndCharacter(sourceFile, line, character, allowEdits) { - return sourceFile.getPositionOfLineAndCharacter ? sourceFile.getPositionOfLineAndCharacter(line, character, allowEdits) : computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, allowEdits); -} -function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) { - if (line < 0 || line >= lineStarts.length) { - if (allowEdits) { - line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line; - } else { - Debug.fail(`Bad line number. Line: ${line}, lineStarts.length: ${lineStarts.length} , line map is correct? ${debugText !== void 0 ? arrayIsEqualTo(lineStarts, computeLineStarts(debugText)) : "unknown"}`); - } - } - const res = lineStarts[line] + character; - if (allowEdits) { - return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res; - } - if (line < lineStarts.length - 1) { - Debug.assert(res < lineStarts[line + 1]); - } else if (debugText !== void 0) { - Debug.assert(res <= debugText.length); - } - return res; -} -function getLineStarts(sourceFile) { - return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); -} -function computeLineAndCharacterOfPosition(lineStarts, position) { - const lineNumber = computeLineOfPosition(lineStarts, position); - return { - line: lineNumber, - character: position - lineStarts[lineNumber] - }; -} -function computeLineOfPosition(lineStarts, position, lowerBound) { - let lineNumber = binarySearch(lineStarts, position, identity, compareValues, lowerBound); - if (lineNumber < 0) { - lineNumber = ~lineNumber - 1; - Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); - } - return lineNumber; -} -function getLinesBetweenPositions(sourceFile, pos1, pos2) { - if (pos1 === pos2) return 0; - const lineStarts = getLineStarts(sourceFile); - const lower = Math.min(pos1, pos2); - const isNegative = lower === pos2; - const upper = isNegative ? pos1 : pos2; - const lowerLine = computeLineOfPosition(lineStarts, lower); - const upperLine = computeLineOfPosition(lineStarts, upper, lowerLine); - return isNegative ? lowerLine - upperLine : upperLine - lowerLine; -} -function getLineAndCharacterOfPosition(sourceFile, position) { - return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); -} -function isWhiteSpaceLike(ch) { - return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); -} -function isWhiteSpaceSingleLine(ch) { - return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 133 /* nextLine */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */; -} -function isLineBreak(ch) { - return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */; -} -function isDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; -} -function isHexDigit(ch) { - return isDigit(ch) || ch >= 65 /* A */ && ch <= 70 /* F */ || ch >= 97 /* a */ && ch <= 102 /* f */; -} -function isASCIILetter(ch) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */; -} -function isWordCharacter(ch) { - return isASCIILetter(ch) || isDigit(ch) || ch === 95 /* _ */; -} -function isOctalDigit(ch) { - return ch >= 48 /* _0 */ && ch <= 55 /* _7 */; -} -function couldStartTrivia(text, pos) { - const ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - case 10 /* lineFeed */: - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - case 47 /* slash */: - // starts of normal trivia - // falls through - case 60 /* lessThan */: - case 124 /* bar */: - case 61 /* equals */: - case 62 /* greaterThan */: - return true; - case 35 /* hash */: - return pos === 0; - default: - return ch > 127 /* maxAsciiCharacter */; - } -} -function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments, inJSDoc) { - if (positionIsSynthesized(pos)) { - return pos; - } - let canConsumeStar = false; - while (true) { - const ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - pos++; - if (stopAfterLineBreak) { - return pos; - } - canConsumeStar = !!inJSDoc; - continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - pos++; - continue; - case 47 /* slash */: - if (stopAtComments) { - break; - } - if (text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - break; - } - pos++; - } - canConsumeStar = false; - continue; - } - if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { - pos += 2; - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - break; - } - pos++; - } - canConsumeStar = false; - continue; - } - break; - case 60 /* lessThan */: - case 124 /* bar */: - case 61 /* equals */: - case 62 /* greaterThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos); - canConsumeStar = false; - continue; - } - break; - case 35 /* hash */: - if (pos === 0 && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - canConsumeStar = false; - continue; - } - break; - case 42 /* asterisk */: - if (canConsumeStar) { - pos++; - canConsumeStar = false; - continue; - } - break; - default: - if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) { - pos++; - continue; - } - break; - } - return pos; - } -} -var mergeConflictMarkerLength = "<<<<<<<".length; -function isConflictMarkerTrivia(text, pos) { - Debug.assert(pos >= 0); - if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { - const ch = text.charCodeAt(pos); - if (pos + mergeConflictMarkerLength < text.length) { - for (let i = 0; i < mergeConflictMarkerLength; i++) { - if (text.charCodeAt(pos + i) !== ch) { - return false; - } - } - return ch === 61 /* equals */ || text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */; - } - } - return false; -} -function scanConflictMarkerTrivia(text, pos, error2) { - if (error2) { - error2(Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength); - } - const ch = text.charCodeAt(pos); - const len = text.length; - if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { - while (pos < len && !isLineBreak(text.charCodeAt(pos))) { - pos++; - } - } else { - Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */); - while (pos < len) { - const currentChar = text.charCodeAt(pos); - if ((currentChar === 61 /* equals */ || currentChar === 62 /* greaterThan */) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) { - break; - } - pos++; - } - } - return pos; -} -var shebangTriviaRegex = /^#!.*/; -function isShebangTrivia(text, pos) { - Debug.assert(pos === 0); - return shebangTriviaRegex.test(text); -} -function scanShebangTrivia(text, pos) { - const shebang = shebangTriviaRegex.exec(text)[0]; - pos = pos + shebang.length; - return pos; -} -function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { - let pendingPos; - let pendingEnd; - let pendingKind; - let pendingHasTrailingNewLine; - let hasPendingCommentRange = false; - let collecting = trailing; - let accumulator = initial; - if (pos === 0) { - collecting = true; - const shebang = getShebang(text); - if (shebang) { - pos = shebang.length; - } - } - scan: - while (pos >= 0 && pos < text.length) { - const ch = text.charCodeAt(pos); - switch (ch) { - case 13 /* carriageReturn */: - if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - pos++; - if (trailing) { - break scan; - } - collecting = true; - if (hasPendingCommentRange) { - pendingHasTrailingNewLine = true; - } - continue; - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - pos++; - continue; - case 47 /* slash */: - const nextChar = text.charCodeAt(pos + 1); - let hasTrailingNewLine = false; - if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) { - const kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */; - const startPos = pos; - pos += 2; - if (nextChar === 47 /* slash */) { - while (pos < text.length) { - if (isLineBreak(text.charCodeAt(pos))) { - hasTrailingNewLine = true; - break; - } - pos++; - } - } else { - while (pos < text.length) { - if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { - pos += 2; - break; - } - pos++; - } - } - if (collecting) { - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - if (!reduce && accumulator) { - return accumulator; - } - } - pendingPos = startPos; - pendingEnd = pos; - pendingKind = kind; - pendingHasTrailingNewLine = hasTrailingNewLine; - hasPendingCommentRange = true; - } - continue; - } - break scan; - default: - if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) { - if (hasPendingCommentRange && isLineBreak(ch)) { - pendingHasTrailingNewLine = true; - } - pos++; - continue; - } - break scan; - } - } - if (hasPendingCommentRange) { - accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); - } - return accumulator; -} -function forEachLeadingCommentRange(text, pos, cb, state) { - return iterateCommentRanges( - /*reduce*/ - false, - text, - pos, - /*trailing*/ - false, - cb, - state - ); -} -function forEachTrailingCommentRange(text, pos, cb, state) { - return iterateCommentRanges( - /*reduce*/ - false, - text, - pos, - /*trailing*/ - true, - cb, - state - ); -} -function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges( - /*reduce*/ - true, - text, - pos, - /*trailing*/ - false, - cb, - state, - initial - ); -} -function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { - return iterateCommentRanges( - /*reduce*/ - true, - text, - pos, - /*trailing*/ - true, - cb, - state, - initial - ); -} -function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments = []) { - comments.push({ kind, pos, end, hasTrailingNewLine }); - return comments; -} -function getLeadingCommentRanges(text, pos) { - return reduceEachLeadingCommentRange( - text, - pos, - appendCommentRange, - /*state*/ - void 0, - /*initial*/ - void 0 - ); -} -function getTrailingCommentRanges(text, pos) { - return reduceEachTrailingCommentRange( - text, - pos, - appendCommentRange, - /*state*/ - void 0, - /*initial*/ - void 0 - ); -} -function getShebang(text) { - const match = shebangTriviaRegex.exec(text); - if (match) { - return match[0]; - } -} -function isIdentifierStart(ch, languageVersion) { - return isASCIILetter(ch) || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); -} -function isIdentifierPart(ch, languageVersion, identifierVariant) { - return isWordCharacter(ch) || ch === 36 /* $ */ || // "-" and ":" are valid in JSX Identifiers - (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); -} -function isIdentifierText(name, languageVersion, identifierVariant) { - let ch = codePointAt(name, 0); - if (!isIdentifierStart(ch, languageVersion)) { - return false; - } - for (let i = charSize(ch); i < name.length; i += charSize(ch)) { - if (!isIdentifierPart(ch = codePointAt(name, i), languageVersion, identifierVariant)) { - return false; - } - } - return true; -} -function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Standard */, textInitial, onError, start, length2) { - var text = textInitial; - var pos; - var end; - var fullStartPos; - var tokenStart; - var token; - var tokenValue; - var tokenFlags; - var commentDirectives; - var skipJsDocLeadingAsterisks = 0; - var scriptKind = 0 /* Unknown */; - var jsDocParsingMode = 0 /* ParseAll */; - setText(text, start, length2); - var scanner2 = { - getTokenFullStart: () => fullStartPos, - getStartPos: () => fullStartPos, - getTokenEnd: () => pos, - getTextPos: () => pos, - getToken: () => token, - getTokenStart: () => tokenStart, - getTokenPos: () => tokenStart, - getTokenText: () => text.substring(tokenStart, pos), - getTokenValue: () => tokenValue, - hasUnicodeEscape: () => (tokenFlags & 1024 /* UnicodeEscape */) !== 0, - hasExtendedUnicodeEscape: () => (tokenFlags & 8 /* ExtendedUnicodeEscape */) !== 0, - hasPrecedingLineBreak: () => (tokenFlags & 1 /* PrecedingLineBreak */) !== 0, - hasPrecedingJSDocComment: () => (tokenFlags & 2 /* PrecedingJSDocComment */) !== 0, - hasPrecedingJSDocLeadingAsterisks: () => (tokenFlags & 32768 /* PrecedingJSDocLeadingAsterisks */) !== 0, - isIdentifier: () => token === 80 /* Identifier */ || token > 118 /* LastReservedWord */, - isReservedWord: () => token >= 83 /* FirstReservedWord */ && token <= 118 /* LastReservedWord */, - isUnterminated: () => (tokenFlags & 4 /* Unterminated */) !== 0, - getCommentDirectives: () => commentDirectives, - getNumericLiteralFlags: () => tokenFlags & 25584 /* NumericLiteralFlags */, - getTokenFlags: () => tokenFlags, - reScanGreaterToken, - reScanAsteriskEqualsToken, - reScanSlashToken, - reScanTemplateToken, - reScanTemplateHeadOrNoSubstitutionTemplate, - scanJsxIdentifier, - scanJsxAttributeValue, - reScanJsxAttributeValue, - reScanJsxToken, - reScanLessThanToken, - reScanHashToken, - reScanQuestionToken, - reScanInvalidIdentifier, - scanJsxToken, - scanJsDocToken, - scanJSDocCommentTextToken, - scan, - getText, - clearCommentDirectives, - setText, - setScriptTarget, - setLanguageVariant, - setScriptKind, - setJSDocParsingMode, - setOnError, - resetTokenState, - setTextPos: resetTokenState, - setSkipJsDocLeadingAsterisks, - tryScan, - lookAhead, - scanRange - }; - if (Debug.isDebugging) { - Object.defineProperty(scanner2, "__debugShowCurrentPositionInText", { - get: () => { - const text2 = scanner2.getText(); - return text2.slice(0, scanner2.getTokenFullStart()) + "\u2551" + text2.slice(scanner2.getTokenFullStart()); - } - }); - } - return scanner2; - function codePointUnchecked(pos2) { - return codePointAt(text, pos2); - } - function codePointChecked(pos2) { - return pos2 >= 0 && pos2 < end ? codePointUnchecked(pos2) : -1 /* EOF */; - } - function charCodeUnchecked(pos2) { - return text.charCodeAt(pos2); - } - function charCodeChecked(pos2) { - return pos2 >= 0 && pos2 < end ? charCodeUnchecked(pos2) : -1 /* EOF */; - } - function error2(message, errPos = pos, length3, arg0) { - if (onError) { - const oldPos = pos; - pos = errPos; - onError(message, length3 || 0, arg0); - pos = oldPos; - } - } - function scanNumberFragment() { - let start2 = pos; - let allowSeparator = false; - let isPreviousTokenSeparator = false; - let result = ""; - while (true) { - const ch = charCodeUnchecked(pos); - if (ch === 95 /* _ */) { - tokenFlags |= 512 /* ContainsSeparator */; - if (allowSeparator) { - allowSeparator = false; - isPreviousTokenSeparator = true; - result += text.substring(start2, pos); - } else { - tokenFlags |= 16384 /* ContainsInvalidSeparator */; - if (isPreviousTokenSeparator) { - error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); - } else { - error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); - } - } - pos++; - start2 = pos; - continue; - } - if (isDigit(ch)) { - allowSeparator = true; - isPreviousTokenSeparator = false; - pos++; - continue; - } - break; - } - if (charCodeUnchecked(pos - 1) === 95 /* _ */) { - tokenFlags |= 16384 /* ContainsInvalidSeparator */; - error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); - } - return result + text.substring(start2, pos); - } - function scanNumber() { - let start2 = pos; - let mainFragment; - if (charCodeUnchecked(pos) === 48 /* _0 */) { - pos++; - if (charCodeUnchecked(pos) === 95 /* _ */) { - tokenFlags |= 512 /* ContainsSeparator */ | 16384 /* ContainsInvalidSeparator */; - error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); - pos--; - mainFragment = scanNumberFragment(); - } else if (!scanDigits()) { - tokenFlags |= 8192 /* ContainsLeadingZero */; - mainFragment = "" + +tokenValue; - } else if (!tokenValue) { - mainFragment = "0"; - } else { - tokenValue = "" + parseInt(tokenValue, 8); - tokenFlags |= 32 /* Octal */; - const withMinus = token === 41 /* MinusToken */; - const literal = (withMinus ? "-" : "") + "0o" + (+tokenValue).toString(8); - if (withMinus) start2--; - error2(Diagnostics.Octal_literals_are_not_allowed_Use_the_syntax_0, start2, pos - start2, literal); - return 9 /* NumericLiteral */; - } - } else { - mainFragment = scanNumberFragment(); - } - let decimalFragment; - let scientificFragment; - if (charCodeUnchecked(pos) === 46 /* dot */) { - pos++; - decimalFragment = scanNumberFragment(); - } - let end2 = pos; - if (charCodeUnchecked(pos) === 69 /* E */ || charCodeUnchecked(pos) === 101 /* e */) { - pos++; - tokenFlags |= 16 /* Scientific */; - if (charCodeUnchecked(pos) === 43 /* plus */ || charCodeUnchecked(pos) === 45 /* minus */) pos++; - const preNumericPart = pos; - const finalFragment = scanNumberFragment(); - if (!finalFragment) { - error2(Diagnostics.Digit_expected); - } else { - scientificFragment = text.substring(end2, preNumericPart) + finalFragment; - end2 = pos; - } - } - let result; - if (tokenFlags & 512 /* ContainsSeparator */) { - result = mainFragment; - if (decimalFragment) { - result += "." + decimalFragment; - } - if (scientificFragment) { - result += scientificFragment; - } - } else { - result = text.substring(start2, end2); - } - if (tokenFlags & 8192 /* ContainsLeadingZero */) { - error2(Diagnostics.Decimals_with_leading_zeros_are_not_allowed, start2, end2 - start2); - tokenValue = "" + +result; - return 9 /* NumericLiteral */; - } - if (decimalFragment !== void 0 || tokenFlags & 16 /* Scientific */) { - checkForIdentifierStartAfterNumericLiteral(start2, decimalFragment === void 0 && !!(tokenFlags & 16 /* Scientific */)); - tokenValue = "" + +result; - return 9 /* NumericLiteral */; - } else { - tokenValue = result; - const type = checkBigIntSuffix(); - checkForIdentifierStartAfterNumericLiteral(start2); - return type; - } - } - function checkForIdentifierStartAfterNumericLiteral(numericStart, isScientific) { - if (!isIdentifierStart(codePointUnchecked(pos), languageVersion)) { - return; - } - const identifierStart = pos; - const { length: length3 } = scanIdentifierParts(); - if (length3 === 1 && text[identifierStart] === "n") { - if (isScientific) { - error2(Diagnostics.A_bigint_literal_cannot_use_exponential_notation, numericStart, identifierStart - numericStart + 1); - } else { - error2(Diagnostics.A_bigint_literal_must_be_an_integer, numericStart, identifierStart - numericStart + 1); - } - } else { - error2(Diagnostics.An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal, identifierStart, length3); - pos = identifierStart; - } - } - function scanDigits() { - const start2 = pos; - let isOctal = true; - while (isDigit(charCodeChecked(pos))) { - if (!isOctalDigit(charCodeUnchecked(pos))) { - isOctal = false; - } - pos++; - } - tokenValue = text.substring(start2, pos); - return isOctal; - } - function scanExactNumberOfHexDigits(count, canHaveSeparators) { - const valueString = scanHexDigits( - /*minCount*/ - count, - /*scanAsManyAsPossible*/ - false, - canHaveSeparators - ); - return valueString ? parseInt(valueString, 16) : -1; - } - function scanMinimumNumberOfHexDigits(count, canHaveSeparators) { - return scanHexDigits( - /*minCount*/ - count, - /*scanAsManyAsPossible*/ - true, - canHaveSeparators - ); - } - function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) { - let valueChars = []; - let allowSeparator = false; - let isPreviousTokenSeparator = false; - while (valueChars.length < minCount || scanAsManyAsPossible) { - let ch = charCodeUnchecked(pos); - if (canHaveSeparators && ch === 95 /* _ */) { - tokenFlags |= 512 /* ContainsSeparator */; - if (allowSeparator) { - allowSeparator = false; - isPreviousTokenSeparator = true; - } else if (isPreviousTokenSeparator) { - error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); - } else { - error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); - } - pos++; - continue; - } - allowSeparator = canHaveSeparators; - if (ch >= 65 /* A */ && ch <= 70 /* F */) { - ch += 97 /* a */ - 65 /* A */; - } else if (!(ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch >= 97 /* a */ && ch <= 102 /* f */)) { - break; - } - valueChars.push(ch); - pos++; - isPreviousTokenSeparator = false; - } - if (valueChars.length < minCount) { - valueChars = []; - } - if (charCodeUnchecked(pos - 1) === 95 /* _ */) { - error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); - } - return String.fromCharCode(...valueChars); - } - function scanString(jsxAttributeString = false) { - const quote2 = charCodeUnchecked(pos); - pos++; - let result = ""; - let start2 = pos; - while (true) { - if (pos >= end) { - result += text.substring(start2, pos); - tokenFlags |= 4 /* Unterminated */; - error2(Diagnostics.Unterminated_string_literal); - break; - } - const ch = charCodeUnchecked(pos); - if (ch === quote2) { - result += text.substring(start2, pos); - pos++; - break; - } - if (ch === 92 /* backslash */ && !jsxAttributeString) { - result += text.substring(start2, pos); - result += scanEscapeSequence(1 /* String */ | 2 /* ReportErrors */); - start2 = pos; - continue; - } - if ((ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */) && !jsxAttributeString) { - result += text.substring(start2, pos); - tokenFlags |= 4 /* Unterminated */; - error2(Diagnostics.Unterminated_string_literal); - break; - } - pos++; - } - return result; - } - function scanTemplateAndSetTokenValue(shouldEmitInvalidEscapeError) { - const startedWithBacktick = charCodeUnchecked(pos) === 96 /* backtick */; - pos++; - let start2 = pos; - let contents = ""; - let resultingToken; - while (true) { - if (pos >= end) { - contents += text.substring(start2, pos); - tokenFlags |= 4 /* Unterminated */; - error2(Diagnostics.Unterminated_template_literal); - resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */; - break; - } - const currChar = charCodeUnchecked(pos); - if (currChar === 96 /* backtick */) { - contents += text.substring(start2, pos); - pos++; - resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */; - break; - } - if (currChar === 36 /* $ */ && pos + 1 < end && charCodeUnchecked(pos + 1) === 123 /* openBrace */) { - contents += text.substring(start2, pos); - pos += 2; - resultingToken = startedWithBacktick ? 16 /* TemplateHead */ : 17 /* TemplateMiddle */; - break; - } - if (currChar === 92 /* backslash */) { - contents += text.substring(start2, pos); - contents += scanEscapeSequence(1 /* String */ | (shouldEmitInvalidEscapeError ? 2 /* ReportErrors */ : 0)); - start2 = pos; - continue; - } - if (currChar === 13 /* carriageReturn */) { - contents += text.substring(start2, pos); - pos++; - if (pos < end && charCodeUnchecked(pos) === 10 /* lineFeed */) { - pos++; - } - contents += "\n"; - start2 = pos; - continue; - } - pos++; - } - Debug.assert(resultingToken !== void 0); - tokenValue = contents; - return resultingToken; - } - function scanEscapeSequence(flags) { - const start2 = pos; - pos++; - if (pos >= end) { - error2(Diagnostics.Unexpected_end_of_text); - return ""; - } - const ch = charCodeUnchecked(pos); - pos++; - switch (ch) { - case 48 /* _0 */: - if (pos >= end || !isDigit(charCodeUnchecked(pos))) { - return "\0"; - } - // '\01', '\011' - // falls through - case 49 /* _1 */: - case 50 /* _2 */: - case 51 /* _3 */: - if (pos < end && isOctalDigit(charCodeUnchecked(pos))) { - pos++; - } - // '\17', '\177' - // falls through - case 52 /* _4 */: - case 53 /* _5 */: - case 54 /* _6 */: - case 55 /* _7 */: - if (pos < end && isOctalDigit(charCodeUnchecked(pos))) { - pos++; - } - tokenFlags |= 2048 /* ContainsInvalidEscape */; - if (flags & 6 /* ReportInvalidEscapeErrors */) { - const code = parseInt(text.substring(start2 + 1, pos), 8); - if (flags & 4 /* RegularExpression */ && !(flags & 32 /* AtomEscape */) && ch !== 48 /* _0 */) { - error2(Diagnostics.Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended_as_an_escape_sequence_use_the_syntax_0_instead, start2, pos - start2, "\\x" + code.toString(16).padStart(2, "0")); - } else { - error2(Diagnostics.Octal_escape_sequences_are_not_allowed_Use_the_syntax_0, start2, pos - start2, "\\x" + code.toString(16).padStart(2, "0")); - } - return String.fromCharCode(code); - } - return text.substring(start2, pos); - case 56 /* _8 */: - case 57 /* _9 */: - tokenFlags |= 2048 /* ContainsInvalidEscape */; - if (flags & 6 /* ReportInvalidEscapeErrors */) { - if (flags & 4 /* RegularExpression */ && !(flags & 32 /* AtomEscape */)) { - error2(Diagnostics.Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class, start2, pos - start2); - } else { - error2(Diagnostics.Escape_sequence_0_is_not_allowed, start2, pos - start2, text.substring(start2, pos)); - } - return String.fromCharCode(ch); - } - return text.substring(start2, pos); - case 98 /* b */: - return "\b"; - case 116 /* t */: - return " "; - case 110 /* n */: - return "\n"; - case 118 /* v */: - return "\v"; - case 102 /* f */: - return "\f"; - case 114 /* r */: - return "\r"; - case 39 /* singleQuote */: - return "'"; - case 34 /* doubleQuote */: - return '"'; - case 117 /* u */: - if (pos < end && charCodeUnchecked(pos) === 123 /* openBrace */) { - pos -= 2; - const result = scanExtendedUnicodeEscape(!!(flags & 6 /* ReportInvalidEscapeErrors */)); - if (!(flags & 17 /* AllowExtendedUnicodeEscape */)) { - tokenFlags |= 2048 /* ContainsInvalidEscape */; - if (flags & 6 /* ReportInvalidEscapeErrors */) { - error2(Diagnostics.Unicode_escape_sequences_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set, start2, pos - start2); - } - } - return result; - } - for (; pos < start2 + 6; pos++) { - if (!(pos < end && isHexDigit(charCodeUnchecked(pos)))) { - tokenFlags |= 2048 /* ContainsInvalidEscape */; - if (flags & 6 /* ReportInvalidEscapeErrors */) { - error2(Diagnostics.Hexadecimal_digit_expected); - } - return text.substring(start2, pos); - } - } - tokenFlags |= 1024 /* UnicodeEscape */; - const escapedValue = parseInt(text.substring(start2 + 2, pos), 16); - const escapedValueString = String.fromCharCode(escapedValue); - if (flags & 16 /* AnyUnicodeMode */ && escapedValue >= 55296 && escapedValue <= 56319 && pos + 6 < end && text.substring(pos, pos + 2) === "\\u" && charCodeUnchecked(pos + 2) !== 123 /* openBrace */) { - const nextStart = pos; - let nextPos = pos + 2; - for (; nextPos < nextStart + 6; nextPos++) { - if (!isHexDigit(charCodeUnchecked(nextPos))) { - return escapedValueString; - } - } - const nextEscapedValue = parseInt(text.substring(nextStart + 2, nextPos), 16); - if (nextEscapedValue >= 56320 && nextEscapedValue <= 57343) { - pos = nextPos; - return escapedValueString + String.fromCharCode(nextEscapedValue); - } - } - return escapedValueString; - case 120 /* x */: - for (; pos < start2 + 4; pos++) { - if (!(pos < end && isHexDigit(charCodeUnchecked(pos)))) { - tokenFlags |= 2048 /* ContainsInvalidEscape */; - if (flags & 6 /* ReportInvalidEscapeErrors */) { - error2(Diagnostics.Hexadecimal_digit_expected); - } - return text.substring(start2, pos); - } - } - tokenFlags |= 4096 /* HexEscape */; - return String.fromCharCode(parseInt(text.substring(start2 + 2, pos), 16)); - // when encountering a LineContinuation (i.e. a backslash and a line terminator sequence), - // the line terminator is interpreted to be "the empty code unit sequence". - case 13 /* carriageReturn */: - if (pos < end && charCodeUnchecked(pos) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - case 8232 /* lineSeparator */: - case 8233 /* paragraphSeparator */: - return ""; - default: - if (flags & 16 /* AnyUnicodeMode */ || flags & 4 /* RegularExpression */ && !(flags & 8 /* AnnexB */) && isIdentifierPart(ch, languageVersion)) { - error2(Diagnostics.This_character_cannot_be_escaped_in_a_regular_expression, pos - 2, 2); - } - return String.fromCharCode(ch); - } - } - function scanExtendedUnicodeEscape(shouldEmitInvalidEscapeError) { - const start2 = pos; - pos += 3; - const escapedStart = pos; - const escapedValueString = scanMinimumNumberOfHexDigits( - 1, - /*canHaveSeparators*/ - false - ); - const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1; - let isInvalidExtendedEscape = false; - if (escapedValue < 0) { - if (shouldEmitInvalidEscapeError) { - error2(Diagnostics.Hexadecimal_digit_expected); - } - isInvalidExtendedEscape = true; - } else if (escapedValue > 1114111) { - if (shouldEmitInvalidEscapeError) { - error2(Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive, escapedStart, pos - escapedStart); - } - isInvalidExtendedEscape = true; - } - if (pos >= end) { - if (shouldEmitInvalidEscapeError) { - error2(Diagnostics.Unexpected_end_of_text); - } - isInvalidExtendedEscape = true; - } else if (charCodeUnchecked(pos) === 125 /* closeBrace */) { - pos++; - } else { - if (shouldEmitInvalidEscapeError) { - error2(Diagnostics.Unterminated_Unicode_escape_sequence); - } - isInvalidExtendedEscape = true; - } - if (isInvalidExtendedEscape) { - tokenFlags |= 2048 /* ContainsInvalidEscape */; - return text.substring(start2, pos); - } - tokenFlags |= 8 /* ExtendedUnicodeEscape */; - return utf16EncodeAsString(escapedValue); - } - function peekUnicodeEscape() { - if (pos + 5 < end && charCodeUnchecked(pos + 1) === 117 /* u */) { - const start2 = pos; - pos += 2; - const value = scanExactNumberOfHexDigits( - 4, - /*canHaveSeparators*/ - false - ); - pos = start2; - return value; - } - return -1; - } - function peekExtendedUnicodeEscape() { - if (codePointUnchecked(pos + 1) === 117 /* u */ && codePointUnchecked(pos + 2) === 123 /* openBrace */) { - const start2 = pos; - pos += 3; - const escapedValueString = scanMinimumNumberOfHexDigits( - 1, - /*canHaveSeparators*/ - false - ); - const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1; - pos = start2; - return escapedValue; - } - return -1; - } - function scanIdentifierParts() { - let result = ""; - let start2 = pos; - while (pos < end) { - let ch = codePointUnchecked(pos); - if (isIdentifierPart(ch, languageVersion)) { - pos += charSize(ch); - } else if (ch === 92 /* backslash */) { - ch = peekExtendedUnicodeEscape(); - if (ch >= 0 && isIdentifierPart(ch, languageVersion)) { - result += scanExtendedUnicodeEscape( - /*shouldEmitInvalidEscapeError*/ - true - ); - start2 = pos; - continue; - } - ch = peekUnicodeEscape(); - if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { - break; - } - tokenFlags |= 1024 /* UnicodeEscape */; - result += text.substring(start2, pos); - result += utf16EncodeAsString(ch); - pos += 6; - start2 = pos; - } else { - break; - } - } - result += text.substring(start2, pos); - return result; - } - function getIdentifierToken() { - const len = tokenValue.length; - if (len >= 2 && len <= 12) { - const ch = tokenValue.charCodeAt(0); - if (ch >= 97 /* a */ && ch <= 122 /* z */) { - const keyword = textToKeyword.get(tokenValue); - if (keyword !== void 0) { - return token = keyword; - } - } - } - return token = 80 /* Identifier */; - } - function scanBinaryOrOctalDigits(base) { - let value = ""; - let separatorAllowed = false; - let isPreviousTokenSeparator = false; - while (true) { - const ch = charCodeUnchecked(pos); - if (ch === 95 /* _ */) { - tokenFlags |= 512 /* ContainsSeparator */; - if (separatorAllowed) { - separatorAllowed = false; - isPreviousTokenSeparator = true; - } else if (isPreviousTokenSeparator) { - error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); - } else { - error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); - } - pos++; - continue; - } - separatorAllowed = true; - if (!isDigit(ch) || ch - 48 /* _0 */ >= base) { - break; - } - value += text[pos]; - pos++; - isPreviousTokenSeparator = false; - } - if (charCodeUnchecked(pos - 1) === 95 /* _ */) { - error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); - } - return value; - } - function checkBigIntSuffix() { - if (charCodeUnchecked(pos) === 110 /* n */) { - tokenValue += "n"; - if (tokenFlags & 384 /* BinaryOrOctalSpecifier */) { - tokenValue = parsePseudoBigInt(tokenValue) + "n"; - } - pos++; - return 10 /* BigIntLiteral */; - } else { - const numericValue = tokenFlags & 128 /* BinarySpecifier */ ? parseInt(tokenValue.slice(2), 2) : tokenFlags & 256 /* OctalSpecifier */ ? parseInt(tokenValue.slice(2), 8) : +tokenValue; - tokenValue = "" + numericValue; - return 9 /* NumericLiteral */; - } - } - function scan() { - fullStartPos = pos; - tokenFlags = 0 /* None */; - while (true) { - tokenStart = pos; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - const ch = codePointUnchecked(pos); - if (pos === 0) { - if (ch === 35 /* hash */ && isShebangTrivia(text, pos)) { - pos = scanShebangTrivia(text, pos); - if (skipTrivia2) { - continue; - } else { - return token = 6 /* ShebangTrivia */; - } - } - } - switch (ch) { - case 10 /* lineFeed */: - case 13 /* carriageReturn */: - tokenFlags |= 1 /* PrecedingLineBreak */; - if (skipTrivia2) { - pos++; - continue; - } else { - if (ch === 13 /* carriageReturn */ && pos + 1 < end && charCodeUnchecked(pos + 1) === 10 /* lineFeed */) { - pos += 2; - } else { - pos++; - } - return token = 4 /* NewLineTrivia */; - } - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - case 160 /* nonBreakingSpace */: - case 5760 /* ogham */: - case 8192 /* enQuad */: - case 8193 /* emQuad */: - case 8194 /* enSpace */: - case 8195 /* emSpace */: - case 8196 /* threePerEmSpace */: - case 8197 /* fourPerEmSpace */: - case 8198 /* sixPerEmSpace */: - case 8199 /* figureSpace */: - case 8200 /* punctuationSpace */: - case 8201 /* thinSpace */: - case 8202 /* hairSpace */: - case 8203 /* zeroWidthSpace */: - case 8239 /* narrowNoBreakSpace */: - case 8287 /* mathematicalSpace */: - case 12288 /* ideographicSpace */: - case 65279 /* byteOrderMark */: - if (skipTrivia2) { - pos++; - continue; - } else { - while (pos < end && isWhiteSpaceSingleLine(charCodeUnchecked(pos))) { - pos++; - } - return token = 5 /* WhitespaceTrivia */; - } - case 33 /* exclamation */: - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 38 /* ExclamationEqualsEqualsToken */; - } - return pos += 2, token = 36 /* ExclamationEqualsToken */; - } - pos++; - return token = 54 /* ExclamationToken */; - case 34 /* doubleQuote */: - case 39 /* singleQuote */: - tokenValue = scanString(); - return token = 11 /* StringLiteral */; - case 96 /* backtick */: - return token = scanTemplateAndSetTokenValue( - /*shouldEmitInvalidEscapeError*/ - false - ); - case 37 /* percent */: - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 70 /* PercentEqualsToken */; - } - pos++; - return token = 45 /* PercentToken */; - case 38 /* ampersand */: - if (charCodeUnchecked(pos + 1) === 38 /* ampersand */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 77 /* AmpersandAmpersandEqualsToken */; - } - return pos += 2, token = 56 /* AmpersandAmpersandToken */; - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 74 /* AmpersandEqualsToken */; - } - pos++; - return token = 51 /* AmpersandToken */; - case 40 /* openParen */: - pos++; - return token = 21 /* OpenParenToken */; - case 41 /* closeParen */: - pos++; - return token = 22 /* CloseParenToken */; - case 42 /* asterisk */: - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 67 /* AsteriskEqualsToken */; - } - if (charCodeUnchecked(pos + 1) === 42 /* asterisk */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 68 /* AsteriskAsteriskEqualsToken */; - } - return pos += 2, token = 43 /* AsteriskAsteriskToken */; - } - pos++; - if (skipJsDocLeadingAsterisks && (tokenFlags & 32768 /* PrecedingJSDocLeadingAsterisks */) === 0 && tokenFlags & 1 /* PrecedingLineBreak */) { - tokenFlags |= 32768 /* PrecedingJSDocLeadingAsterisks */; - continue; - } - return token = 42 /* AsteriskToken */; - case 43 /* plus */: - if (charCodeUnchecked(pos + 1) === 43 /* plus */) { - return pos += 2, token = 46 /* PlusPlusToken */; - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 65 /* PlusEqualsToken */; - } - pos++; - return token = 40 /* PlusToken */; - case 44 /* comma */: - pos++; - return token = 28 /* CommaToken */; - case 45 /* minus */: - if (charCodeUnchecked(pos + 1) === 45 /* minus */) { - return pos += 2, token = 47 /* MinusMinusToken */; - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 66 /* MinusEqualsToken */; - } - pos++; - return token = 41 /* MinusToken */; - case 46 /* dot */: - if (isDigit(charCodeUnchecked(pos + 1))) { - scanNumber(); - return token = 9 /* NumericLiteral */; - } - if (charCodeUnchecked(pos + 1) === 46 /* dot */ && charCodeUnchecked(pos + 2) === 46 /* dot */) { - return pos += 3, token = 26 /* DotDotDotToken */; - } - pos++; - return token = 25 /* DotToken */; - case 47 /* slash */: - if (charCodeUnchecked(pos + 1) === 47 /* slash */) { - pos += 2; - while (pos < end) { - if (isLineBreak(charCodeUnchecked(pos))) { - break; - } - pos++; - } - commentDirectives = appendIfCommentDirective( - commentDirectives, - text.slice(tokenStart, pos), - commentDirectiveRegExSingleLine, - tokenStart - ); - if (skipTrivia2) { - continue; - } else { - return token = 2 /* SingleLineCommentTrivia */; - } - } - if (charCodeUnchecked(pos + 1) === 42 /* asterisk */) { - pos += 2; - const isJSDoc2 = charCodeUnchecked(pos) === 42 /* asterisk */ && charCodeUnchecked(pos + 1) !== 47 /* slash */; - let commentClosed = false; - let lastLineStart = tokenStart; - while (pos < end) { - const ch2 = charCodeUnchecked(pos); - if (ch2 === 42 /* asterisk */ && charCodeUnchecked(pos + 1) === 47 /* slash */) { - pos += 2; - commentClosed = true; - break; - } - pos++; - if (isLineBreak(ch2)) { - lastLineStart = pos; - tokenFlags |= 1 /* PrecedingLineBreak */; - } - } - if (isJSDoc2 && shouldParseJSDoc()) { - tokenFlags |= 2 /* PrecedingJSDocComment */; - } - commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(lastLineStart, pos), commentDirectiveRegExMultiLine, lastLineStart); - if (!commentClosed) { - error2(Diagnostics.Asterisk_Slash_expected); - } - if (skipTrivia2) { - continue; - } else { - if (!commentClosed) { - tokenFlags |= 4 /* Unterminated */; - } - return token = 3 /* MultiLineCommentTrivia */; - } - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 69 /* SlashEqualsToken */; - } - pos++; - return token = 44 /* SlashToken */; - case 48 /* _0 */: - if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 88 /* X */ || charCodeUnchecked(pos + 1) === 120 /* x */)) { - pos += 2; - tokenValue = scanMinimumNumberOfHexDigits( - 1, - /*canHaveSeparators*/ - true - ); - if (!tokenValue) { - error2(Diagnostics.Hexadecimal_digit_expected); - tokenValue = "0"; - } - tokenValue = "0x" + tokenValue; - tokenFlags |= 64 /* HexSpecifier */; - return token = checkBigIntSuffix(); - } else if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 66 /* B */ || charCodeUnchecked(pos + 1) === 98 /* b */)) { - pos += 2; - tokenValue = scanBinaryOrOctalDigits( - /* base */ - 2 - ); - if (!tokenValue) { - error2(Diagnostics.Binary_digit_expected); - tokenValue = "0"; - } - tokenValue = "0b" + tokenValue; - tokenFlags |= 128 /* BinarySpecifier */; - return token = checkBigIntSuffix(); - } else if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 79 /* O */ || charCodeUnchecked(pos + 1) === 111 /* o */)) { - pos += 2; - tokenValue = scanBinaryOrOctalDigits( - /* base */ - 8 - ); - if (!tokenValue) { - error2(Diagnostics.Octal_digit_expected); - tokenValue = "0"; - } - tokenValue = "0o" + tokenValue; - tokenFlags |= 256 /* OctalSpecifier */; - return token = checkBigIntSuffix(); - } - // falls through - case 49 /* _1 */: - case 50 /* _2 */: - case 51 /* _3 */: - case 52 /* _4 */: - case 53 /* _5 */: - case 54 /* _6 */: - case 55 /* _7 */: - case 56 /* _8 */: - case 57 /* _9 */: - return token = scanNumber(); - case 58 /* colon */: - pos++; - return token = 59 /* ColonToken */; - case 59 /* semicolon */: - pos++; - return token = 27 /* SemicolonToken */; - case 60 /* lessThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error2); - if (skipTrivia2) { - continue; - } else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - if (charCodeUnchecked(pos + 1) === 60 /* lessThan */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 71 /* LessThanLessThanEqualsToken */; - } - return pos += 2, token = 48 /* LessThanLessThanToken */; - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 33 /* LessThanEqualsToken */; - } - if (languageVariant === 1 /* JSX */ && charCodeUnchecked(pos + 1) === 47 /* slash */ && charCodeUnchecked(pos + 2) !== 42 /* asterisk */) { - return pos += 2, token = 31 /* LessThanSlashToken */; - } - pos++; - return token = 30 /* LessThanToken */; - case 61 /* equals */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error2); - if (skipTrivia2) { - continue; - } else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 37 /* EqualsEqualsEqualsToken */; - } - return pos += 2, token = 35 /* EqualsEqualsToken */; - } - if (charCodeUnchecked(pos + 1) === 62 /* greaterThan */) { - return pos += 2, token = 39 /* EqualsGreaterThanToken */; - } - pos++; - return token = 64 /* EqualsToken */; - case 62 /* greaterThan */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error2); - if (skipTrivia2) { - continue; - } else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - pos++; - return token = 32 /* GreaterThanToken */; - case 63 /* question */: - if (charCodeUnchecked(pos + 1) === 46 /* dot */ && !isDigit(charCodeUnchecked(pos + 2))) { - return pos += 2, token = 29 /* QuestionDotToken */; - } - if (charCodeUnchecked(pos + 1) === 63 /* question */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 78 /* QuestionQuestionEqualsToken */; - } - return pos += 2, token = 61 /* QuestionQuestionToken */; - } - pos++; - return token = 58 /* QuestionToken */; - case 91 /* openBracket */: - pos++; - return token = 23 /* OpenBracketToken */; - case 93 /* closeBracket */: - pos++; - return token = 24 /* CloseBracketToken */; - case 94 /* caret */: - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 79 /* CaretEqualsToken */; - } - pos++; - return token = 53 /* CaretToken */; - case 123 /* openBrace */: - pos++; - return token = 19 /* OpenBraceToken */; - case 124 /* bar */: - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error2); - if (skipTrivia2) { - continue; - } else { - return token = 7 /* ConflictMarkerTrivia */; - } - } - if (charCodeUnchecked(pos + 1) === 124 /* bar */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 76 /* BarBarEqualsToken */; - } - return pos += 2, token = 57 /* BarBarToken */; - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 75 /* BarEqualsToken */; - } - pos++; - return token = 52 /* BarToken */; - case 125 /* closeBrace */: - pos++; - return token = 20 /* CloseBraceToken */; - case 126 /* tilde */: - pos++; - return token = 55 /* TildeToken */; - case 64 /* at */: - pos++; - return token = 60 /* AtToken */; - case 92 /* backslash */: - const extendedCookedChar = peekExtendedUnicodeEscape(); - if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) { - tokenValue = scanExtendedUnicodeEscape( - /*shouldEmitInvalidEscapeError*/ - true - ) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - const cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenFlags |= 1024 /* UnicodeEscape */; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - error2(Diagnostics.Invalid_character); - pos++; - return token = 0 /* Unknown */; - case 35 /* hash */: - if (pos !== 0 && text[pos + 1] === "!") { - error2(Diagnostics.can_only_be_used_at_the_start_of_a_file, pos, 2); - pos++; - return token = 0 /* Unknown */; - } - const charAfterHash = codePointUnchecked(pos + 1); - if (charAfterHash === 92 /* backslash */) { - pos++; - const extendedCookedChar2 = peekExtendedUnicodeEscape(); - if (extendedCookedChar2 >= 0 && isIdentifierStart(extendedCookedChar2, languageVersion)) { - tokenValue = "#" + scanExtendedUnicodeEscape( - /*shouldEmitInvalidEscapeError*/ - true - ) + scanIdentifierParts(); - return token = 81 /* PrivateIdentifier */; - } - const cookedChar2 = peekUnicodeEscape(); - if (cookedChar2 >= 0 && isIdentifierStart(cookedChar2, languageVersion)) { - pos += 6; - tokenFlags |= 1024 /* UnicodeEscape */; - tokenValue = "#" + String.fromCharCode(cookedChar2) + scanIdentifierParts(); - return token = 81 /* PrivateIdentifier */; - } - pos--; - } - if (isIdentifierStart(charAfterHash, languageVersion)) { - pos++; - scanIdentifier(charAfterHash, languageVersion); - } else { - tokenValue = "#"; - error2(Diagnostics.Invalid_character, pos++, charSize(ch)); - } - return token = 81 /* PrivateIdentifier */; - case 65533 /* replacementCharacter */: - error2(Diagnostics.File_appears_to_be_binary, 0, 0); - pos = end; - return token = 8 /* NonTextFileMarkerTrivia */; - default: - const identifierKind = scanIdentifier(ch, languageVersion); - if (identifierKind) { - return token = identifierKind; - } else if (isWhiteSpaceSingleLine(ch)) { - pos += charSize(ch); - continue; - } else if (isLineBreak(ch)) { - tokenFlags |= 1 /* PrecedingLineBreak */; - pos += charSize(ch); - continue; - } - const size = charSize(ch); - error2(Diagnostics.Invalid_character, pos, size); - pos += size; - return token = 0 /* Unknown */; - } - } - } - function shouldParseJSDoc() { - switch (jsDocParsingMode) { - case 0 /* ParseAll */: - return true; - case 1 /* ParseNone */: - return false; - } - if (scriptKind !== 3 /* TS */ && scriptKind !== 4 /* TSX */) { - return true; - } - if (jsDocParsingMode === 3 /* ParseForTypeInfo */) { - return false; - } - return jsDocSeeOrLink.test(text.slice(fullStartPos, pos)); - } - function reScanInvalidIdentifier() { - Debug.assert(token === 0 /* Unknown */, "'reScanInvalidIdentifier' should only be called when the current token is 'SyntaxKind.Unknown'."); - pos = tokenStart = fullStartPos; - tokenFlags = 0; - const ch = codePointUnchecked(pos); - const identifierKind = scanIdentifier(ch, 99 /* ESNext */); - if (identifierKind) { - return token = identifierKind; - } - pos += charSize(ch); - return token; - } - function scanIdentifier(startCharacter, languageVersion2) { - let ch = startCharacter; - if (isIdentifierStart(ch, languageVersion2)) { - pos += charSize(ch); - while (pos < end && isIdentifierPart(ch = codePointUnchecked(pos), languageVersion2)) pos += charSize(ch); - tokenValue = text.substring(tokenStart, pos); - if (ch === 92 /* backslash */) { - tokenValue += scanIdentifierParts(); - } - return getIdentifierToken(); - } - } - function reScanGreaterToken() { - if (token === 32 /* GreaterThanToken */) { - if (charCodeUnchecked(pos) === 62 /* greaterThan */) { - if (charCodeUnchecked(pos + 1) === 62 /* greaterThan */) { - if (charCodeUnchecked(pos + 2) === 61 /* equals */) { - return pos += 3, token = 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */; - } - return pos += 2, token = 50 /* GreaterThanGreaterThanGreaterThanToken */; - } - if (charCodeUnchecked(pos + 1) === 61 /* equals */) { - return pos += 2, token = 72 /* GreaterThanGreaterThanEqualsToken */; - } - pos++; - return token = 49 /* GreaterThanGreaterThanToken */; - } - if (charCodeUnchecked(pos) === 61 /* equals */) { - pos++; - return token = 34 /* GreaterThanEqualsToken */; - } - } - return token; - } - function reScanAsteriskEqualsToken() { - Debug.assert(token === 67 /* AsteriskEqualsToken */, "'reScanAsteriskEqualsToken' should only be called on a '*='"); - pos = tokenStart + 1; - return token = 64 /* EqualsToken */; - } - function reScanSlashToken(reportErrors2) { - if (token === 44 /* SlashToken */ || token === 69 /* SlashEqualsToken */) { - const startOfRegExpBody = tokenStart + 1; - pos = startOfRegExpBody; - let inEscape = false; - let namedCaptureGroups = false; - let inCharacterClass = false; - while (true) { - const ch = charCodeChecked(pos); - if (ch === -1 /* EOF */ || isLineBreak(ch)) { - tokenFlags |= 4 /* Unterminated */; - break; - } - if (inEscape) { - inEscape = false; - } else if (ch === 47 /* slash */ && !inCharacterClass) { - break; - } else if (ch === 91 /* openBracket */) { - inCharacterClass = true; - } else if (ch === 92 /* backslash */) { - inEscape = true; - } else if (ch === 93 /* closeBracket */) { - inCharacterClass = false; - } else if (!inCharacterClass && ch === 40 /* openParen */ && charCodeChecked(pos + 1) === 63 /* question */ && charCodeChecked(pos + 2) === 60 /* lessThan */ && charCodeChecked(pos + 3) !== 61 /* equals */ && charCodeChecked(pos + 3) !== 33 /* exclamation */) { - namedCaptureGroups = true; - } - pos++; - } - const endOfRegExpBody = pos; - if (tokenFlags & 4 /* Unterminated */) { - pos = startOfRegExpBody; - inEscape = false; - let characterClassDepth = 0; - let inDecimalQuantifier = false; - let groupDepth = 0; - while (pos < endOfRegExpBody) { - const ch = charCodeUnchecked(pos); - if (inEscape) { - inEscape = false; - } else if (ch === 92 /* backslash */) { - inEscape = true; - } else if (ch === 91 /* openBracket */) { - characterClassDepth++; - } else if (ch === 93 /* closeBracket */ && characterClassDepth) { - characterClassDepth--; - } else if (!characterClassDepth) { - if (ch === 123 /* openBrace */) { - inDecimalQuantifier = true; - } else if (ch === 125 /* closeBrace */ && inDecimalQuantifier) { - inDecimalQuantifier = false; - } else if (!inDecimalQuantifier) { - if (ch === 40 /* openParen */) { - groupDepth++; - } else if (ch === 41 /* closeParen */ && groupDepth) { - groupDepth--; - } else if (ch === 41 /* closeParen */ || ch === 93 /* closeBracket */ || ch === 125 /* closeBrace */) { - break; - } - } - } - pos++; - } - while (isWhiteSpaceLike(charCodeChecked(pos - 1)) || charCodeChecked(pos - 1) === 59 /* semicolon */) pos--; - error2(Diagnostics.Unterminated_regular_expression_literal, tokenStart, pos - tokenStart); - } else { - pos++; - let regExpFlags = 0 /* None */; - while (true) { - const ch = codePointChecked(pos); - if (ch === -1 /* EOF */ || !isIdentifierPart(ch, languageVersion)) { - break; - } - const size = charSize(ch); - if (reportErrors2) { - const flag = characterCodeToRegularExpressionFlag(ch); - if (flag === void 0) { - error2(Diagnostics.Unknown_regular_expression_flag, pos, size); - } else if (regExpFlags & flag) { - error2(Diagnostics.Duplicate_regular_expression_flag, pos, size); - } else if (((regExpFlags | flag) & 96 /* AnyUnicodeMode */) === 96 /* AnyUnicodeMode */) { - error2(Diagnostics.The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously, pos, size); - } else { - regExpFlags |= flag; - checkRegularExpressionFlagAvailability(flag, size); - } - } - pos += size; - } - if (reportErrors2) { - scanRange(startOfRegExpBody, endOfRegExpBody - startOfRegExpBody, () => { - scanRegularExpressionWorker( - regExpFlags, - /*annexB*/ - true, - namedCaptureGroups - ); - }); - } - } - tokenValue = text.substring(tokenStart, pos); - token = 14 /* RegularExpressionLiteral */; - } - return token; - } - function scanRegularExpressionWorker(regExpFlags, annexB, namedCaptureGroups) { - var unicodeSetsMode = !!(regExpFlags & 64 /* UnicodeSets */); - var anyUnicodeMode = !!(regExpFlags & 96 /* AnyUnicodeMode */); - var anyUnicodeModeOrNonAnnexB = anyUnicodeMode || !annexB; - var mayContainStrings = false; - var numberOfCapturingGroups = 0; - var groupSpecifiers; - var groupNameReferences; - var decimalEscapes; - var namedCapturingGroupsScopeStack = []; - var topNamedCapturingGroupsScope; - function scanDisjunction(isInGroup) { - while (true) { - namedCapturingGroupsScopeStack.push(topNamedCapturingGroupsScope); - topNamedCapturingGroupsScope = void 0; - scanAlternative(isInGroup); - topNamedCapturingGroupsScope = namedCapturingGroupsScopeStack.pop(); - if (charCodeChecked(pos) !== 124 /* bar */) { - return; - } - pos++; - } - } - function scanAlternative(isInGroup) { - let isPreviousTermQuantifiable = false; - while (true) { - const start2 = pos; - const ch = charCodeChecked(pos); - switch (ch) { - case -1 /* EOF */: - return; - case 94 /* caret */: - case 36 /* $ */: - pos++; - isPreviousTermQuantifiable = false; - break; - case 92 /* backslash */: - pos++; - switch (charCodeChecked(pos)) { - case 98 /* b */: - case 66 /* B */: - pos++; - isPreviousTermQuantifiable = false; - break; - default: - scanAtomEscape(); - isPreviousTermQuantifiable = true; - break; - } - break; - case 40 /* openParen */: - pos++; - if (charCodeChecked(pos) === 63 /* question */) { - pos++; - switch (charCodeChecked(pos)) { - case 61 /* equals */: - case 33 /* exclamation */: - pos++; - isPreviousTermQuantifiable = !anyUnicodeModeOrNonAnnexB; - break; - case 60 /* lessThan */: - const groupNameStart = pos; - pos++; - switch (charCodeChecked(pos)) { - case 61 /* equals */: - case 33 /* exclamation */: - pos++; - isPreviousTermQuantifiable = false; - break; - default: - scanGroupName( - /*isReference*/ - false - ); - scanExpectedChar(62 /* greaterThan */); - if (languageVersion < 5 /* ES2018 */) { - error2(Diagnostics.Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later, groupNameStart, pos - groupNameStart); - } - numberOfCapturingGroups++; - isPreviousTermQuantifiable = true; - break; - } - break; - default: - const start3 = pos; - const setFlags = scanPatternModifiers(0 /* None */); - if (charCodeChecked(pos) === 45 /* minus */) { - pos++; - scanPatternModifiers(setFlags); - if (pos === start3 + 1) { - error2(Diagnostics.Subpattern_flags_must_be_present_when_there_is_a_minus_sign, start3, pos - start3); - } - } - scanExpectedChar(58 /* colon */); - isPreviousTermQuantifiable = true; - break; - } - } else { - numberOfCapturingGroups++; - isPreviousTermQuantifiable = true; - } - scanDisjunction( - /*isInGroup*/ - true - ); - scanExpectedChar(41 /* closeParen */); - break; - case 123 /* openBrace */: - pos++; - const digitsStart = pos; - scanDigits(); - const min2 = tokenValue; - if (!anyUnicodeModeOrNonAnnexB && !min2) { - isPreviousTermQuantifiable = true; - break; - } - if (charCodeChecked(pos) === 44 /* comma */) { - pos++; - scanDigits(); - const max = tokenValue; - if (!min2) { - if (max || charCodeChecked(pos) === 125 /* closeBrace */) { - error2(Diagnostics.Incomplete_quantifier_Digit_expected, digitsStart, 0); - } else { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, start2, 1, String.fromCharCode(ch)); - isPreviousTermQuantifiable = true; - break; - } - } else if (max && Number.parseInt(min2) > Number.parseInt(max) && (anyUnicodeModeOrNonAnnexB || charCodeChecked(pos) === 125 /* closeBrace */)) { - error2(Diagnostics.Numbers_out_of_order_in_quantifier, digitsStart, pos - digitsStart); - } - } else if (!min2) { - if (anyUnicodeModeOrNonAnnexB) { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, start2, 1, String.fromCharCode(ch)); - } - isPreviousTermQuantifiable = true; - break; - } - if (charCodeChecked(pos) !== 125 /* closeBrace */) { - if (anyUnicodeModeOrNonAnnexB) { - error2(Diagnostics._0_expected, pos, 0, String.fromCharCode(125 /* closeBrace */)); - pos--; - } else { - isPreviousTermQuantifiable = true; - break; - } - } - // falls through - case 42 /* asterisk */: - case 43 /* plus */: - case 63 /* question */: - pos++; - if (charCodeChecked(pos) === 63 /* question */) { - pos++; - } - if (!isPreviousTermQuantifiable) { - error2(Diagnostics.There_is_nothing_available_for_repetition, start2, pos - start2); - } - isPreviousTermQuantifiable = false; - break; - case 46 /* dot */: - pos++; - isPreviousTermQuantifiable = true; - break; - case 91 /* openBracket */: - pos++; - if (unicodeSetsMode) { - scanClassSetExpression(); - } else { - scanClassRanges(); - } - scanExpectedChar(93 /* closeBracket */); - isPreviousTermQuantifiable = true; - break; - case 41 /* closeParen */: - if (isInGroup) { - return; - } - // falls through - case 93 /* closeBracket */: - case 125 /* closeBrace */: - if (anyUnicodeModeOrNonAnnexB || ch === 41 /* closeParen */) { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); - } - pos++; - isPreviousTermQuantifiable = true; - break; - case 47 /* slash */: - case 124 /* bar */: - return; - default: - scanSourceCharacter(); - isPreviousTermQuantifiable = true; - break; - } - } - } - function scanPatternModifiers(currFlags) { - while (true) { - const ch = codePointChecked(pos); - if (ch === -1 /* EOF */ || !isIdentifierPart(ch, languageVersion)) { - break; - } - const size = charSize(ch); - const flag = characterCodeToRegularExpressionFlag(ch); - if (flag === void 0) { - error2(Diagnostics.Unknown_regular_expression_flag, pos, size); - } else if (currFlags & flag) { - error2(Diagnostics.Duplicate_regular_expression_flag, pos, size); - } else if (!(flag & 28 /* Modifiers */)) { - error2(Diagnostics.This_regular_expression_flag_cannot_be_toggled_within_a_subpattern, pos, size); - } else { - currFlags |= flag; - checkRegularExpressionFlagAvailability(flag, size); - } - pos += size; - } - return currFlags; - } - function scanAtomEscape() { - Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); - switch (charCodeChecked(pos)) { - case 107 /* k */: - pos++; - if (charCodeChecked(pos) === 60 /* lessThan */) { - pos++; - scanGroupName( - /*isReference*/ - true - ); - scanExpectedChar(62 /* greaterThan */); - } else if (anyUnicodeModeOrNonAnnexB || namedCaptureGroups) { - error2(Diagnostics.k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets, pos - 2, 2); - } - break; - case 113 /* q */: - if (unicodeSetsMode) { - pos++; - error2(Diagnostics.q_is_only_available_inside_character_class, pos - 2, 2); - break; - } - // falls through - default: - Debug.assert(scanCharacterClassEscape() || scanDecimalEscape() || scanCharacterEscape( - /*atomEscape*/ - true - )); - break; - } - } - function scanDecimalEscape() { - Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); - const ch = charCodeChecked(pos); - if (ch >= 49 /* _1 */ && ch <= 57 /* _9 */) { - const start2 = pos; - scanDigits(); - decimalEscapes = append(decimalEscapes, { pos: start2, end: pos, value: +tokenValue }); - return true; - } - return false; - } - function scanCharacterEscape(atomEscape) { - Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); - let ch = charCodeChecked(pos); - switch (ch) { - case -1 /* EOF */: - error2(Diagnostics.Undetermined_character_escape, pos - 1, 1); - return "\\"; - case 99 /* c */: - pos++; - ch = charCodeChecked(pos); - if (isASCIILetter(ch)) { - pos++; - return String.fromCharCode(ch & 31); - } - if (anyUnicodeModeOrNonAnnexB) { - error2(Diagnostics.c_must_be_followed_by_an_ASCII_letter, pos - 2, 2); - } else if (atomEscape) { - pos--; - return "\\"; - } - return String.fromCharCode(ch); - case 94 /* caret */: - case 36 /* $ */: - case 47 /* slash */: - case 92 /* backslash */: - case 46 /* dot */: - case 42 /* asterisk */: - case 43 /* plus */: - case 63 /* question */: - case 40 /* openParen */: - case 41 /* closeParen */: - case 91 /* openBracket */: - case 93 /* closeBracket */: - case 123 /* openBrace */: - case 125 /* closeBrace */: - case 124 /* bar */: - pos++; - return String.fromCharCode(ch); - default: - pos--; - return scanEscapeSequence( - 4 /* RegularExpression */ | (annexB ? 8 /* AnnexB */ : 0) | (anyUnicodeMode ? 16 /* AnyUnicodeMode */ : 0) | (atomEscape ? 32 /* AtomEscape */ : 0) - ); - } - } - function scanGroupName(isReference) { - Debug.assertEqual(charCodeUnchecked(pos - 1), 60 /* lessThan */); - tokenStart = pos; - scanIdentifier(codePointChecked(pos), languageVersion); - if (pos === tokenStart) { - error2(Diagnostics.Expected_a_capturing_group_name); - } else if (isReference) { - groupNameReferences = append(groupNameReferences, { pos: tokenStart, end: pos, name: tokenValue }); - } else if ((topNamedCapturingGroupsScope == null ? void 0 : topNamedCapturingGroupsScope.has(tokenValue)) || namedCapturingGroupsScopeStack.some((group2) => group2 == null ? void 0 : group2.has(tokenValue))) { - error2(Diagnostics.Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other, tokenStart, pos - tokenStart); - } else { - topNamedCapturingGroupsScope ?? (topNamedCapturingGroupsScope = /* @__PURE__ */ new Set()); - topNamedCapturingGroupsScope.add(tokenValue); - groupSpecifiers ?? (groupSpecifiers = /* @__PURE__ */ new Set()); - groupSpecifiers.add(tokenValue); - } - } - function isClassContentExit(ch) { - return ch === 93 /* closeBracket */ || ch === -1 /* EOF */ || pos >= end; - } - function scanClassRanges() { - Debug.assertEqual(charCodeUnchecked(pos - 1), 91 /* openBracket */); - if (charCodeChecked(pos) === 94 /* caret */) { - pos++; - } - while (true) { - const ch = charCodeChecked(pos); - if (isClassContentExit(ch)) { - return; - } - const minStart = pos; - const minCharacter = scanClassAtom(); - if (charCodeChecked(pos) === 45 /* minus */) { - pos++; - const ch2 = charCodeChecked(pos); - if (isClassContentExit(ch2)) { - return; - } - if (!minCharacter && anyUnicodeModeOrNonAnnexB) { - error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, minStart, pos - 1 - minStart); - } - const maxStart = pos; - const maxCharacter = scanClassAtom(); - if (!maxCharacter && anyUnicodeModeOrNonAnnexB) { - error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, maxStart, pos - maxStart); - continue; - } - if (!minCharacter) { - continue; - } - const minCharacterValue = codePointAt(minCharacter, 0); - const maxCharacterValue = codePointAt(maxCharacter, 0); - if (minCharacter.length === charSize(minCharacterValue) && maxCharacter.length === charSize(maxCharacterValue) && minCharacterValue > maxCharacterValue) { - error2(Diagnostics.Range_out_of_order_in_character_class, minStart, pos - minStart); - } - } - } - } - function scanClassSetExpression() { - Debug.assertEqual(charCodeUnchecked(pos - 1), 91 /* openBracket */); - let isCharacterComplement = false; - if (charCodeChecked(pos) === 94 /* caret */) { - pos++; - isCharacterComplement = true; - } - let expressionMayContainStrings = false; - let ch = charCodeChecked(pos); - if (isClassContentExit(ch)) { - return; - } - let start2 = pos; - let operand; - switch (text.slice(pos, pos + 2)) { - // TODO: don't use slice - case "--": - case "&&": - error2(Diagnostics.Expected_a_class_set_operand); - mayContainStrings = false; - break; - default: - operand = scanClassSetOperand(); - break; - } - switch (charCodeChecked(pos)) { - case 45 /* minus */: - if (charCodeChecked(pos + 1) === 45 /* minus */) { - if (isCharacterComplement && mayContainStrings) { - error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2); - } - expressionMayContainStrings = mayContainStrings; - scanClassSetSubExpression(3 /* ClassSubtraction */); - mayContainStrings = !isCharacterComplement && expressionMayContainStrings; - return; - } - break; - case 38 /* ampersand */: - if (charCodeChecked(pos + 1) === 38 /* ampersand */) { - scanClassSetSubExpression(2 /* ClassIntersection */); - if (isCharacterComplement && mayContainStrings) { - error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2); - } - expressionMayContainStrings = mayContainStrings; - mayContainStrings = !isCharacterComplement && expressionMayContainStrings; - return; - } else { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); - } - break; - default: - if (isCharacterComplement && mayContainStrings) { - error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2); - } - expressionMayContainStrings = mayContainStrings; - break; - } - while (true) { - ch = charCodeChecked(pos); - if (ch === -1 /* EOF */) { - break; - } - switch (ch) { - case 45 /* minus */: - pos++; - ch = charCodeChecked(pos); - if (isClassContentExit(ch)) { - mayContainStrings = !isCharacterComplement && expressionMayContainStrings; - return; - } - if (ch === 45 /* minus */) { - pos++; - error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); - start2 = pos - 2; - operand = text.slice(start2, pos); - continue; - } else { - if (!operand) { - error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, start2, pos - 1 - start2); - } - const secondStart = pos; - const secondOperand = scanClassSetOperand(); - if (isCharacterComplement && mayContainStrings) { - error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, secondStart, pos - secondStart); - } - expressionMayContainStrings || (expressionMayContainStrings = mayContainStrings); - if (!secondOperand) { - error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, secondStart, pos - secondStart); - break; - } - if (!operand) { - break; - } - const minCharacterValue = codePointAt(operand, 0); - const maxCharacterValue = codePointAt(secondOperand, 0); - if (operand.length === charSize(minCharacterValue) && secondOperand.length === charSize(maxCharacterValue) && minCharacterValue > maxCharacterValue) { - error2(Diagnostics.Range_out_of_order_in_character_class, start2, pos - start2); - } - } - break; - case 38 /* ampersand */: - start2 = pos; - pos++; - if (charCodeChecked(pos) === 38 /* ampersand */) { - pos++; - error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); - if (charCodeChecked(pos) === 38 /* ampersand */) { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); - pos++; - } - } else { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos - 1, 1, String.fromCharCode(ch)); - } - operand = text.slice(start2, pos); - continue; - } - if (isClassContentExit(charCodeChecked(pos))) { - break; - } - start2 = pos; - switch (text.slice(pos, pos + 2)) { - // TODO: don't use slice - case "--": - case "&&": - error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos, 2); - pos += 2; - operand = text.slice(start2, pos); - break; - default: - operand = scanClassSetOperand(); - break; - } - } - mayContainStrings = !isCharacterComplement && expressionMayContainStrings; - } - function scanClassSetSubExpression(expressionType) { - let expressionMayContainStrings = mayContainStrings; - while (true) { - let ch = charCodeChecked(pos); - if (isClassContentExit(ch)) { - break; - } - switch (ch) { - case 45 /* minus */: - pos++; - if (charCodeChecked(pos) === 45 /* minus */) { - pos++; - if (expressionType !== 3 /* ClassSubtraction */) { - error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); - } - } else { - error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 1, 1); - } - break; - case 38 /* ampersand */: - pos++; - if (charCodeChecked(pos) === 38 /* ampersand */) { - pos++; - if (expressionType !== 2 /* ClassIntersection */) { - error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); - } - if (charCodeChecked(pos) === 38 /* ampersand */) { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); - pos++; - } - } else { - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos - 1, 1, String.fromCharCode(ch)); - } - break; - default: - switch (expressionType) { - case 3 /* ClassSubtraction */: - error2(Diagnostics._0_expected, pos, 0, "--"); - break; - case 2 /* ClassIntersection */: - error2(Diagnostics._0_expected, pos, 0, "&&"); - break; - default: - break; - } - break; - } - ch = charCodeChecked(pos); - if (isClassContentExit(ch)) { - error2(Diagnostics.Expected_a_class_set_operand); - break; - } - scanClassSetOperand(); - expressionMayContainStrings && (expressionMayContainStrings = mayContainStrings); - } - mayContainStrings = expressionMayContainStrings; - } - function scanClassSetOperand() { - mayContainStrings = false; - switch (charCodeChecked(pos)) { - case -1 /* EOF */: - return ""; - case 91 /* openBracket */: - pos++; - scanClassSetExpression(); - scanExpectedChar(93 /* closeBracket */); - return ""; - case 92 /* backslash */: - pos++; - if (scanCharacterClassEscape()) { - return ""; - } else if (charCodeChecked(pos) === 113 /* q */) { - pos++; - if (charCodeChecked(pos) === 123 /* openBrace */) { - pos++; - scanClassStringDisjunctionContents(); - scanExpectedChar(125 /* closeBrace */); - return ""; - } else { - error2(Diagnostics.q_must_be_followed_by_string_alternatives_enclosed_in_braces, pos - 2, 2); - return "q"; - } - } - pos--; - // falls through - default: - return scanClassSetCharacter(); - } - } - function scanClassStringDisjunctionContents() { - Debug.assertEqual(charCodeUnchecked(pos - 1), 123 /* openBrace */); - let characterCount = 0; - while (true) { - const ch = charCodeChecked(pos); - switch (ch) { - case -1 /* EOF */: - return; - case 125 /* closeBrace */: - if (characterCount !== 1) { - mayContainStrings = true; - } - return; - case 124 /* bar */: - if (characterCount !== 1) { - mayContainStrings = true; - } - pos++; - start = pos; - characterCount = 0; - break; - default: - scanClassSetCharacter(); - characterCount++; - break; - } - } - } - function scanClassSetCharacter() { - const ch = charCodeChecked(pos); - if (ch === -1 /* EOF */) { - return ""; - } - if (ch === 92 /* backslash */) { - pos++; - const ch2 = charCodeChecked(pos); - switch (ch2) { - case 98 /* b */: - pos++; - return "\b"; - case 38 /* ampersand */: - case 45 /* minus */: - case 33 /* exclamation */: - case 35 /* hash */: - case 37 /* percent */: - case 44 /* comma */: - case 58 /* colon */: - case 59 /* semicolon */: - case 60 /* lessThan */: - case 61 /* equals */: - case 62 /* greaterThan */: - case 64 /* at */: - case 96 /* backtick */: - case 126 /* tilde */: - pos++; - return String.fromCharCode(ch2); - default: - return scanCharacterEscape( - /*atomEscape*/ - false - ); - } - } else if (ch === charCodeChecked(pos + 1)) { - switch (ch) { - case 38 /* ampersand */: - case 33 /* exclamation */: - case 35 /* hash */: - case 37 /* percent */: - case 42 /* asterisk */: - case 43 /* plus */: - case 44 /* comma */: - case 46 /* dot */: - case 58 /* colon */: - case 59 /* semicolon */: - case 60 /* lessThan */: - case 61 /* equals */: - case 62 /* greaterThan */: - case 63 /* question */: - case 64 /* at */: - case 96 /* backtick */: - case 126 /* tilde */: - error2(Diagnostics.A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backslash, pos, 2); - pos += 2; - return text.substring(pos - 2, pos); - } - } - switch (ch) { - case 47 /* slash */: - case 40 /* openParen */: - case 41 /* closeParen */: - case 91 /* openBracket */: - case 93 /* closeBracket */: - case 123 /* openBrace */: - case 125 /* closeBrace */: - case 45 /* minus */: - case 124 /* bar */: - error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); - pos++; - return String.fromCharCode(ch); - } - return scanSourceCharacter(); - } - function scanClassAtom() { - if (charCodeChecked(pos) === 92 /* backslash */) { - pos++; - const ch = charCodeChecked(pos); - switch (ch) { - case 98 /* b */: - pos++; - return "\b"; - case 45 /* minus */: - pos++; - return String.fromCharCode(ch); - default: - if (scanCharacterClassEscape()) { - return ""; - } - return scanCharacterEscape( - /*atomEscape*/ - false - ); - } - } else { - return scanSourceCharacter(); - } - } - function scanCharacterClassEscape() { - Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); - let isCharacterComplement = false; - const start2 = pos - 1; - const ch = charCodeChecked(pos); - switch (ch) { - case 100 /* d */: - case 68 /* D */: - case 115 /* s */: - case 83 /* S */: - case 119 /* w */: - case 87 /* W */: - pos++; - return true; - case 80 /* P */: - isCharacterComplement = true; - // falls through - case 112 /* p */: - pos++; - if (charCodeChecked(pos) === 123 /* openBrace */) { - pos++; - const propertyNameOrValueStart = pos; - const propertyNameOrValue = scanWordCharacters(); - if (charCodeChecked(pos) === 61 /* equals */) { - const propertyName = nonBinaryUnicodeProperties.get(propertyNameOrValue); - if (pos === propertyNameOrValueStart) { - error2(Diagnostics.Expected_a_Unicode_property_name); - } else if (propertyName === void 0) { - error2(Diagnostics.Unknown_Unicode_property_name, propertyNameOrValueStart, pos - propertyNameOrValueStart); - const suggestion = getSpellingSuggestion(propertyNameOrValue, nonBinaryUnicodeProperties.keys(), identity); - if (suggestion) { - error2(Diagnostics.Did_you_mean_0, propertyNameOrValueStart, pos - propertyNameOrValueStart, suggestion); - } - } - pos++; - const propertyValueStart = pos; - const propertyValue = scanWordCharacters(); - if (pos === propertyValueStart) { - error2(Diagnostics.Expected_a_Unicode_property_value); - } else if (propertyName !== void 0 && !valuesOfNonBinaryUnicodeProperties[propertyName].has(propertyValue)) { - error2(Diagnostics.Unknown_Unicode_property_value, propertyValueStart, pos - propertyValueStart); - const suggestion = getSpellingSuggestion(propertyValue, valuesOfNonBinaryUnicodeProperties[propertyName], identity); - if (suggestion) { - error2(Diagnostics.Did_you_mean_0, propertyValueStart, pos - propertyValueStart, suggestion); - } - } - } else { - if (pos === propertyNameOrValueStart) { - error2(Diagnostics.Expected_a_Unicode_property_name_or_value); - } else if (binaryUnicodePropertiesOfStrings.has(propertyNameOrValue)) { - if (!unicodeSetsMode) { - error2(Diagnostics.Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_the_Unicode_Sets_v_flag_is_set, propertyNameOrValueStart, pos - propertyNameOrValueStart); - } else if (isCharacterComplement) { - error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, propertyNameOrValueStart, pos - propertyNameOrValueStart); - } else { - mayContainStrings = true; - } - } else if (!valuesOfNonBinaryUnicodeProperties.General_Category.has(propertyNameOrValue) && !binaryUnicodeProperties.has(propertyNameOrValue)) { - error2(Diagnostics.Unknown_Unicode_property_name_or_value, propertyNameOrValueStart, pos - propertyNameOrValueStart); - const suggestion = getSpellingSuggestion(propertyNameOrValue, [...valuesOfNonBinaryUnicodeProperties.General_Category, ...binaryUnicodeProperties, ...binaryUnicodePropertiesOfStrings], identity); - if (suggestion) { - error2(Diagnostics.Did_you_mean_0, propertyNameOrValueStart, pos - propertyNameOrValueStart, suggestion); - } - } - } - scanExpectedChar(125 /* closeBrace */); - if (!anyUnicodeMode) { - error2(Diagnostics.Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set, start2, pos - start2); - } - } else if (anyUnicodeModeOrNonAnnexB) { - error2(Diagnostics._0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces, pos - 2, 2, String.fromCharCode(ch)); - } else { - pos--; - return false; - } - return true; - } - return false; - } - function scanWordCharacters() { - let value = ""; - while (true) { - const ch = charCodeChecked(pos); - if (ch === -1 /* EOF */ || !isWordCharacter(ch)) { - break; - } - value += String.fromCharCode(ch); - pos++; - } - return value; - } - function scanSourceCharacter() { - const size = anyUnicodeMode ? charSize(codePointChecked(pos)) : 1; - pos += size; - return size > 0 ? text.substring(pos - size, pos) : ""; - } - function scanExpectedChar(ch) { - if (charCodeChecked(pos) === ch) { - pos++; - } else { - error2(Diagnostics._0_expected, pos, 0, String.fromCharCode(ch)); - } - } - scanDisjunction( - /*isInGroup*/ - false - ); - forEach(groupNameReferences, (reference) => { - if (!(groupSpecifiers == null ? void 0 : groupSpecifiers.has(reference.name))) { - error2(Diagnostics.There_is_no_capturing_group_named_0_in_this_regular_expression, reference.pos, reference.end - reference.pos, reference.name); - if (groupSpecifiers) { - const suggestion = getSpellingSuggestion(reference.name, groupSpecifiers, identity); - if (suggestion) { - error2(Diagnostics.Did_you_mean_0, reference.pos, reference.end - reference.pos, suggestion); - } - } - } - }); - forEach(decimalEscapes, (escape) => { - if (escape.value > numberOfCapturingGroups) { - if (numberOfCapturingGroups) { - error2(Diagnostics.This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_regular_expression, escape.pos, escape.end - escape.pos, numberOfCapturingGroups); - } else { - error2(Diagnostics.This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regular_expression, escape.pos, escape.end - escape.pos); - } - } - }); - } - function checkRegularExpressionFlagAvailability(flag, size) { - const availableFrom = regExpFlagToFirstAvailableLanguageVersion.get(flag); - if (availableFrom && languageVersion < availableFrom) { - error2(Diagnostics.This_regular_expression_flag_is_only_available_when_targeting_0_or_later, pos, size, getNameOfScriptTarget(availableFrom)); - } - } - function appendIfCommentDirective(commentDirectives2, text2, commentDirectiveRegEx, lineStart) { - const type = getDirectiveFromComment(text2.trimStart(), commentDirectiveRegEx); - if (type === void 0) { - return commentDirectives2; - } - return append( - commentDirectives2, - { - range: { pos: lineStart, end: pos }, - type - } - ); - } - function getDirectiveFromComment(text2, commentDirectiveRegEx) { - const match = commentDirectiveRegEx.exec(text2); - if (!match) { - return void 0; - } - switch (match[1]) { - case "ts-expect-error": - return 0 /* ExpectError */; - case "ts-ignore": - return 1 /* Ignore */; - } - return void 0; - } - function reScanTemplateToken(isTaggedTemplate) { - pos = tokenStart; - return token = scanTemplateAndSetTokenValue(!isTaggedTemplate); - } - function reScanTemplateHeadOrNoSubstitutionTemplate() { - pos = tokenStart; - return token = scanTemplateAndSetTokenValue( - /*shouldEmitInvalidEscapeError*/ - true - ); - } - function reScanJsxToken(allowMultilineJsxText = true) { - pos = tokenStart = fullStartPos; - return token = scanJsxToken(allowMultilineJsxText); - } - function reScanLessThanToken() { - if (token === 48 /* LessThanLessThanToken */) { - pos = tokenStart + 1; - return token = 30 /* LessThanToken */; - } - return token; - } - function reScanHashToken() { - if (token === 81 /* PrivateIdentifier */) { - pos = tokenStart + 1; - return token = 63 /* HashToken */; - } - return token; - } - function reScanQuestionToken() { - Debug.assert(token === 61 /* QuestionQuestionToken */, "'reScanQuestionToken' should only be called on a '??'"); - pos = tokenStart + 1; - return token = 58 /* QuestionToken */; - } - function scanJsxToken(allowMultilineJsxText = true) { - fullStartPos = tokenStart = pos; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - let char = charCodeUnchecked(pos); - if (char === 60 /* lessThan */) { - if (charCodeUnchecked(pos + 1) === 47 /* slash */) { - pos += 2; - return token = 31 /* LessThanSlashToken */; - } - pos++; - return token = 30 /* LessThanToken */; - } - if (char === 123 /* openBrace */) { - pos++; - return token = 19 /* OpenBraceToken */; - } - let firstNonWhitespace = 0; - while (pos < end) { - char = charCodeUnchecked(pos); - if (char === 123 /* openBrace */) { - break; - } - if (char === 60 /* lessThan */) { - if (isConflictMarkerTrivia(text, pos)) { - pos = scanConflictMarkerTrivia(text, pos, error2); - return token = 7 /* ConflictMarkerTrivia */; - } - break; - } - if (char === 62 /* greaterThan */) { - error2(Diagnostics.Unexpected_token_Did_you_mean_or_gt, pos, 1); - } - if (char === 125 /* closeBrace */) { - error2(Diagnostics.Unexpected_token_Did_you_mean_or_rbrace, pos, 1); - } - if (isLineBreak(char) && firstNonWhitespace === 0) { - firstNonWhitespace = -1; - } else if (!allowMultilineJsxText && isLineBreak(char) && firstNonWhitespace > 0) { - break; - } else if (!isWhiteSpaceLike(char)) { - firstNonWhitespace = pos; - } - pos++; - } - tokenValue = text.substring(fullStartPos, pos); - return firstNonWhitespace === -1 ? 13 /* JsxTextAllWhiteSpaces */ : 12 /* JsxText */; - } - function scanJsxIdentifier() { - if (tokenIsIdentifierOrKeyword(token)) { - while (pos < end) { - const ch = charCodeUnchecked(pos); - if (ch === 45 /* minus */) { - tokenValue += "-"; - pos++; - continue; - } - const oldPos = pos; - tokenValue += scanIdentifierParts(); - if (pos === oldPos) { - break; - } - } - return getIdentifierToken(); - } - return token; - } - function scanJsxAttributeValue() { - fullStartPos = pos; - switch (charCodeUnchecked(pos)) { - case 34 /* doubleQuote */: - case 39 /* singleQuote */: - tokenValue = scanString( - /*jsxAttributeString*/ - true - ); - return token = 11 /* StringLiteral */; - default: - return scan(); - } - } - function reScanJsxAttributeValue() { - pos = tokenStart = fullStartPos; - return scanJsxAttributeValue(); - } - function scanJSDocCommentTextToken(inBackticks) { - fullStartPos = tokenStart = pos; - tokenFlags = 0 /* None */; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - for (let ch = charCodeUnchecked(pos); pos < end && (!isLineBreak(ch) && ch !== 96 /* backtick */); ch = codePointUnchecked(++pos)) { - if (!inBackticks) { - if (ch === 123 /* openBrace */) { - break; - } else if (ch === 64 /* at */ && pos - 1 >= 0 && isWhiteSpaceSingleLine(charCodeUnchecked(pos - 1)) && !(pos + 1 < end && isWhiteSpaceLike(charCodeUnchecked(pos + 1)))) { - break; - } - } - } - if (pos === tokenStart) { - return scanJsDocToken(); - } - tokenValue = text.substring(tokenStart, pos); - return token = 82 /* JSDocCommentTextToken */; - } - function scanJsDocToken() { - fullStartPos = tokenStart = pos; - tokenFlags = 0 /* None */; - if (pos >= end) { - return token = 1 /* EndOfFileToken */; - } - const ch = codePointUnchecked(pos); - pos += charSize(ch); - switch (ch) { - case 9 /* tab */: - case 11 /* verticalTab */: - case 12 /* formFeed */: - case 32 /* space */: - while (pos < end && isWhiteSpaceSingleLine(charCodeUnchecked(pos))) { - pos++; - } - return token = 5 /* WhitespaceTrivia */; - case 64 /* at */: - return token = 60 /* AtToken */; - case 13 /* carriageReturn */: - if (charCodeUnchecked(pos) === 10 /* lineFeed */) { - pos++; - } - // falls through - case 10 /* lineFeed */: - tokenFlags |= 1 /* PrecedingLineBreak */; - return token = 4 /* NewLineTrivia */; - case 42 /* asterisk */: - return token = 42 /* AsteriskToken */; - case 123 /* openBrace */: - return token = 19 /* OpenBraceToken */; - case 125 /* closeBrace */: - return token = 20 /* CloseBraceToken */; - case 91 /* openBracket */: - return token = 23 /* OpenBracketToken */; - case 93 /* closeBracket */: - return token = 24 /* CloseBracketToken */; - case 40 /* openParen */: - return token = 21 /* OpenParenToken */; - case 41 /* closeParen */: - return token = 22 /* CloseParenToken */; - case 60 /* lessThan */: - return token = 30 /* LessThanToken */; - case 62 /* greaterThan */: - return token = 32 /* GreaterThanToken */; - case 61 /* equals */: - return token = 64 /* EqualsToken */; - case 44 /* comma */: - return token = 28 /* CommaToken */; - case 46 /* dot */: - return token = 25 /* DotToken */; - case 96 /* backtick */: - return token = 62 /* BacktickToken */; - case 35 /* hash */: - return token = 63 /* HashToken */; - case 92 /* backslash */: - pos--; - const extendedCookedChar = peekExtendedUnicodeEscape(); - if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) { - tokenValue = scanExtendedUnicodeEscape( - /*shouldEmitInvalidEscapeError*/ - true - ) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - const cookedChar = peekUnicodeEscape(); - if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { - pos += 6; - tokenFlags |= 1024 /* UnicodeEscape */; - tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); - return token = getIdentifierToken(); - } - pos++; - return token = 0 /* Unknown */; - } - if (isIdentifierStart(ch, languageVersion)) { - let char = ch; - while (pos < end && isIdentifierPart(char = codePointUnchecked(pos), languageVersion) || char === 45 /* minus */) pos += charSize(char); - tokenValue = text.substring(tokenStart, pos); - if (char === 92 /* backslash */) { - tokenValue += scanIdentifierParts(); - } - return token = getIdentifierToken(); - } else { - return token = 0 /* Unknown */; - } - } - function speculationHelper(callback, isLookahead) { - const savePos = pos; - const saveStartPos = fullStartPos; - const saveTokenPos = tokenStart; - const saveToken = token; - const saveTokenValue = tokenValue; - const saveTokenFlags = tokenFlags; - const result = callback(); - if (!result || isLookahead) { - pos = savePos; - fullStartPos = saveStartPos; - tokenStart = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - tokenFlags = saveTokenFlags; - } - return result; - } - function scanRange(start2, length3, callback) { - const saveEnd = end; - const savePos = pos; - const saveStartPos = fullStartPos; - const saveTokenPos = tokenStart; - const saveToken = token; - const saveTokenValue = tokenValue; - const saveTokenFlags = tokenFlags; - const saveErrorExpectations = commentDirectives; - setText(text, start2, length3); - const result = callback(); - end = saveEnd; - pos = savePos; - fullStartPos = saveStartPos; - tokenStart = saveTokenPos; - token = saveToken; - tokenValue = saveTokenValue; - tokenFlags = saveTokenFlags; - commentDirectives = saveErrorExpectations; - return result; - } - function lookAhead(callback) { - return speculationHelper( - callback, - /*isLookahead*/ - true - ); - } - function tryScan(callback) { - return speculationHelper( - callback, - /*isLookahead*/ - false - ); - } - function getText() { - return text; - } - function clearCommentDirectives() { - commentDirectives = void 0; - } - function setText(newText, start2, length3) { - text = newText || ""; - end = length3 === void 0 ? text.length : start2 + length3; - resetTokenState(start2 || 0); - } - function setOnError(errorCallback) { - onError = errorCallback; - } - function setScriptTarget(scriptTarget) { - languageVersion = scriptTarget; - } - function setLanguageVariant(variant) { - languageVariant = variant; - } - function setScriptKind(kind) { - scriptKind = kind; - } - function setJSDocParsingMode(kind) { - jsDocParsingMode = kind; - } - function resetTokenState(position) { - Debug.assert(position >= 0); - pos = position; - fullStartPos = position; - tokenStart = position; - token = 0 /* Unknown */; - tokenValue = void 0; - tokenFlags = 0 /* None */; - } - function setSkipJsDocLeadingAsterisks(skip) { - skipJsDocLeadingAsterisks += skip ? 1 : -1; - } -} -function codePointAt(s, i) { - return s.codePointAt(i); -} -function charSize(ch) { - if (ch >= 65536) { - return 2; - } - if (ch === -1 /* EOF */) { - return 0; - } - return 1; -} -function utf16EncodeAsStringFallback(codePoint) { - Debug.assert(0 <= codePoint && codePoint <= 1114111); - if (codePoint <= 65535) { - return String.fromCharCode(codePoint); - } - const codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 55296; - const codeUnit2 = (codePoint - 65536) % 1024 + 56320; - return String.fromCharCode(codeUnit1, codeUnit2); -} -var utf16EncodeAsStringWorker = String.fromCodePoint ? (codePoint) => String.fromCodePoint(codePoint) : utf16EncodeAsStringFallback; -function utf16EncodeAsString(codePoint) { - return utf16EncodeAsStringWorker(codePoint); -} -var nonBinaryUnicodeProperties = new Map(Object.entries({ - General_Category: "General_Category", - gc: "General_Category", - Script: "Script", - sc: "Script", - Script_Extensions: "Script_Extensions", - scx: "Script_Extensions" -})); -var binaryUnicodeProperties = /* @__PURE__ */ new Set(["ASCII", "ASCII_Hex_Digit", "AHex", "Alphabetic", "Alpha", "Any", "Assigned", "Bidi_Control", "Bidi_C", "Bidi_Mirrored", "Bidi_M", "Case_Ignorable", "CI", "Cased", "Changes_When_Casefolded", "CWCF", "Changes_When_Casemapped", "CWCM", "Changes_When_Lowercased", "CWL", "Changes_When_NFKC_Casefolded", "CWKCF", "Changes_When_Titlecased", "CWT", "Changes_When_Uppercased", "CWU", "Dash", "Default_Ignorable_Code_Point", "DI", "Deprecated", "Dep", "Diacritic", "Dia", "Emoji", "Emoji_Component", "EComp", "Emoji_Modifier", "EMod", "Emoji_Modifier_Base", "EBase", "Emoji_Presentation", "EPres", "Extended_Pictographic", "ExtPict", "Extender", "Ext", "Grapheme_Base", "Gr_Base", "Grapheme_Extend", "Gr_Ext", "Hex_Digit", "Hex", "IDS_Binary_Operator", "IDSB", "IDS_Trinary_Operator", "IDST", "ID_Continue", "IDC", "ID_Start", "IDS", "Ideographic", "Ideo", "Join_Control", "Join_C", "Logical_Order_Exception", "LOE", "Lowercase", "Lower", "Math", "Noncharacter_Code_Point", "NChar", "Pattern_Syntax", "Pat_Syn", "Pattern_White_Space", "Pat_WS", "Quotation_Mark", "QMark", "Radical", "Regional_Indicator", "RI", "Sentence_Terminal", "STerm", "Soft_Dotted", "SD", "Terminal_Punctuation", "Term", "Unified_Ideograph", "UIdeo", "Uppercase", "Upper", "Variation_Selector", "VS", "White_Space", "space", "XID_Continue", "XIDC", "XID_Start", "XIDS"]); -var binaryUnicodePropertiesOfStrings = /* @__PURE__ */ new Set(["Basic_Emoji", "Emoji_Keycap_Sequence", "RGI_Emoji_Modifier_Sequence", "RGI_Emoji_Flag_Sequence", "RGI_Emoji_Tag_Sequence", "RGI_Emoji_ZWJ_Sequence", "RGI_Emoji"]); -var valuesOfNonBinaryUnicodeProperties = { - General_Category: /* @__PURE__ */ new Set(["C", "Other", "Cc", "Control", "cntrl", "Cf", "Format", "Cn", "Unassigned", "Co", "Private_Use", "Cs", "Surrogate", "L", "Letter", "LC", "Cased_Letter", "Ll", "Lowercase_Letter", "Lm", "Modifier_Letter", "Lo", "Other_Letter", "Lt", "Titlecase_Letter", "Lu", "Uppercase_Letter", "M", "Mark", "Combining_Mark", "Mc", "Spacing_Mark", "Me", "Enclosing_Mark", "Mn", "Nonspacing_Mark", "N", "Number", "Nd", "Decimal_Number", "digit", "Nl", "Letter_Number", "No", "Other_Number", "P", "Punctuation", "punct", "Pc", "Connector_Punctuation", "Pd", "Dash_Punctuation", "Pe", "Close_Punctuation", "Pf", "Final_Punctuation", "Pi", "Initial_Punctuation", "Po", "Other_Punctuation", "Ps", "Open_Punctuation", "S", "Symbol", "Sc", "Currency_Symbol", "Sk", "Modifier_Symbol", "Sm", "Math_Symbol", "So", "Other_Symbol", "Z", "Separator", "Zl", "Line_Separator", "Zp", "Paragraph_Separator", "Zs", "Space_Separator"]), - Script: /* @__PURE__ */ new Set(["Adlm", "Adlam", "Aghb", "Caucasian_Albanian", "Ahom", "Arab", "Arabic", "Armi", "Imperial_Aramaic", "Armn", "Armenian", "Avst", "Avestan", "Bali", "Balinese", "Bamu", "Bamum", "Bass", "Bassa_Vah", "Batk", "Batak", "Beng", "Bengali", "Bhks", "Bhaiksuki", "Bopo", "Bopomofo", "Brah", "Brahmi", "Brai", "Braille", "Bugi", "Buginese", "Buhd", "Buhid", "Cakm", "Chakma", "Cans", "Canadian_Aboriginal", "Cari", "Carian", "Cham", "Cher", "Cherokee", "Chrs", "Chorasmian", "Copt", "Coptic", "Qaac", "Cpmn", "Cypro_Minoan", "Cprt", "Cypriot", "Cyrl", "Cyrillic", "Deva", "Devanagari", "Diak", "Dives_Akuru", "Dogr", "Dogra", "Dsrt", "Deseret", "Dupl", "Duployan", "Egyp", "Egyptian_Hieroglyphs", "Elba", "Elbasan", "Elym", "Elymaic", "Ethi", "Ethiopic", "Geor", "Georgian", "Glag", "Glagolitic", "Gong", "Gunjala_Gondi", "Gonm", "Masaram_Gondi", "Goth", "Gothic", "Gran", "Grantha", "Grek", "Greek", "Gujr", "Gujarati", "Guru", "Gurmukhi", "Hang", "Hangul", "Hani", "Han", "Hano", "Hanunoo", "Hatr", "Hatran", "Hebr", "Hebrew", "Hira", "Hiragana", "Hluw", "Anatolian_Hieroglyphs", "Hmng", "Pahawh_Hmong", "Hmnp", "Nyiakeng_Puachue_Hmong", "Hrkt", "Katakana_Or_Hiragana", "Hung", "Old_Hungarian", "Ital", "Old_Italic", "Java", "Javanese", "Kali", "Kayah_Li", "Kana", "Katakana", "Kawi", "Khar", "Kharoshthi", "Khmr", "Khmer", "Khoj", "Khojki", "Kits", "Khitan_Small_Script", "Knda", "Kannada", "Kthi", "Kaithi", "Lana", "Tai_Tham", "Laoo", "Lao", "Latn", "Latin", "Lepc", "Lepcha", "Limb", "Limbu", "Lina", "Linear_A", "Linb", "Linear_B", "Lisu", "Lyci", "Lycian", "Lydi", "Lydian", "Mahj", "Mahajani", "Maka", "Makasar", "Mand", "Mandaic", "Mani", "Manichaean", "Marc", "Marchen", "Medf", "Medefaidrin", "Mend", "Mende_Kikakui", "Merc", "Meroitic_Cursive", "Mero", "Meroitic_Hieroglyphs", "Mlym", "Malayalam", "Modi", "Mong", "Mongolian", "Mroo", "Mro", "Mtei", "Meetei_Mayek", "Mult", "Multani", "Mymr", "Myanmar", "Nagm", "Nag_Mundari", "Nand", "Nandinagari", "Narb", "Old_North_Arabian", "Nbat", "Nabataean", "Newa", "Nkoo", "Nko", "Nshu", "Nushu", "Ogam", "Ogham", "Olck", "Ol_Chiki", "Orkh", "Old_Turkic", "Orya", "Oriya", "Osge", "Osage", "Osma", "Osmanya", "Ougr", "Old_Uyghur", "Palm", "Palmyrene", "Pauc", "Pau_Cin_Hau", "Perm", "Old_Permic", "Phag", "Phags_Pa", "Phli", "Inscriptional_Pahlavi", "Phlp", "Psalter_Pahlavi", "Phnx", "Phoenician", "Plrd", "Miao", "Prti", "Inscriptional_Parthian", "Rjng", "Rejang", "Rohg", "Hanifi_Rohingya", "Runr", "Runic", "Samr", "Samaritan", "Sarb", "Old_South_Arabian", "Saur", "Saurashtra", "Sgnw", "SignWriting", "Shaw", "Shavian", "Shrd", "Sharada", "Sidd", "Siddham", "Sind", "Khudawadi", "Sinh", "Sinhala", "Sogd", "Sogdian", "Sogo", "Old_Sogdian", "Sora", "Sora_Sompeng", "Soyo", "Soyombo", "Sund", "Sundanese", "Sylo", "Syloti_Nagri", "Syrc", "Syriac", "Tagb", "Tagbanwa", "Takr", "Takri", "Tale", "Tai_Le", "Talu", "New_Tai_Lue", "Taml", "Tamil", "Tang", "Tangut", "Tavt", "Tai_Viet", "Telu", "Telugu", "Tfng", "Tifinagh", "Tglg", "Tagalog", "Thaa", "Thaana", "Thai", "Tibt", "Tibetan", "Tirh", "Tirhuta", "Tnsa", "Tangsa", "Toto", "Ugar", "Ugaritic", "Vaii", "Vai", "Vith", "Vithkuqi", "Wara", "Warang_Citi", "Wcho", "Wancho", "Xpeo", "Old_Persian", "Xsux", "Cuneiform", "Yezi", "Yezidi", "Yiii", "Yi", "Zanb", "Zanabazar_Square", "Zinh", "Inherited", "Qaai", "Zyyy", "Common", "Zzzz", "Unknown"]), - Script_Extensions: void 0 -}; -valuesOfNonBinaryUnicodeProperties.Script_Extensions = valuesOfNonBinaryUnicodeProperties.Script; - -// src/compiler/utilitiesPublic.ts -function isExternalModuleNameRelative(moduleName) { - return pathIsRelative(moduleName) || isRootedDiskPath(moduleName); -} -function sortAndDeduplicateDiagnostics(diagnostics) { - return sortAndDeduplicate(diagnostics, compareDiagnostics, diagnosticsEqualityComparer); -} -var targetToLibMap = /* @__PURE__ */ new Map([ - [99 /* ESNext */, "lib.esnext.full.d.ts"], - [10 /* ES2023 */, "lib.es2023.full.d.ts"], - [9 /* ES2022 */, "lib.es2022.full.d.ts"], - [8 /* ES2021 */, "lib.es2021.full.d.ts"], - [7 /* ES2020 */, "lib.es2020.full.d.ts"], - [6 /* ES2019 */, "lib.es2019.full.d.ts"], - [5 /* ES2018 */, "lib.es2018.full.d.ts"], - [4 /* ES2017 */, "lib.es2017.full.d.ts"], - [3 /* ES2016 */, "lib.es2016.full.d.ts"], - [2 /* ES2015 */, "lib.es6.d.ts"] - // We don't use lib.es2015.full.d.ts due to breaking change. -]); -function getDefaultLibFileName(options) { - const target = getEmitScriptTarget(options); - switch (target) { - case 99 /* ESNext */: - case 10 /* ES2023 */: - case 9 /* ES2022 */: - case 8 /* ES2021 */: - case 7 /* ES2020 */: - case 6 /* ES2019 */: - case 5 /* ES2018 */: - case 4 /* ES2017 */: - case 3 /* ES2016 */: - case 2 /* ES2015 */: - return targetToLibMap.get(target); - default: - return "lib.d.ts"; - } -} -function textSpanEnd(span) { - return span.start + span.length; -} -function textSpanIsEmpty(span) { - return span.length === 0; -} -function textSpanContainsPosition(span, position) { - return position >= span.start && position < textSpanEnd(span); -} -function textRangeContainsPositionInclusive(range, position) { - return position >= range.pos && position <= range.end; -} -function textSpanContainsTextSpan(span, other) { - return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); -} -function textSpanContainsTextRange(span, range) { - return range.pos >= span.start && range.end <= textSpanEnd(span); -} -function textRangeContainsTextSpan(range, span) { - return span.start >= range.pos && textSpanEnd(span) <= range.end; -} -function textSpanOverlapsWith(span, other) { - return textSpanOverlap(span, other) !== void 0; -} -function textSpanOverlap(span1, span2) { - const overlap = textSpanIntersection(span1, span2); - return overlap && overlap.length === 0 ? void 0 : overlap; -} -function textSpanIntersectsWithTextSpan(span, other) { - return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length); -} -function textSpanIntersectsWith(span, start, length2) { - return decodedTextSpanIntersectsWith(span.start, span.length, start, length2); -} -function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { - const end1 = start1 + length1; - const end2 = start2 + length2; - return start2 <= end1 && end2 >= start1; -} -function textSpanIntersectsWithPosition(span, position) { - return position <= textSpanEnd(span) && position >= span.start; -} -function textRangeIntersectsWithTextSpan(range, span) { - return textSpanIntersectsWith(span, range.pos, range.end - range.pos); -} -function textSpanIntersection(span1, span2) { - const start = Math.max(span1.start, span2.start); - const end = Math.min(textSpanEnd(span1), textSpanEnd(span2)); - return start <= end ? createTextSpanFromBounds(start, end) : void 0; -} -function normalizeSpans(spans) { - spans = spans.filter((span) => span.length > 0).sort((a, b) => { - return a.start !== b.start ? a.start - b.start : a.length - b.length; - }); - const result = []; - let i = 0; - while (i < spans.length) { - let span = spans[i]; - let j = i + 1; - while (j < spans.length && textSpanIntersectsWithTextSpan(span, spans[j])) { - const start = Math.min(span.start, spans[j].start); - const end = Math.max(textSpanEnd(span), textSpanEnd(spans[j])); - span = createTextSpanFromBounds(start, end); - j++; - } - i = j; - result.push(span); - } - return result; -} -function createTextSpan(start, length2) { - if (start < 0) { - throw new Error("start < 0"); - } - if (length2 < 0) { - throw new Error("length < 0"); - } - return { start, length: length2 }; -} -function createTextSpanFromBounds(start, end) { - return createTextSpan(start, end - start); -} -function textChangeRangeNewSpan(range) { - return createTextSpan(range.span.start, range.newLength); -} -function textChangeRangeIsUnchanged(range) { - return textSpanIsEmpty(range.span) && range.newLength === 0; -} -function createTextChangeRange(span, newLength) { - if (newLength < 0) { - throw new Error("newLength < 0"); - } - return { span, newLength }; -} -var unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); -function collapseTextChangeRangesAcrossMultipleVersions(changes) { - if (changes.length === 0) { - return unchangedTextChangeRange; - } - if (changes.length === 1) { - return changes[0]; - } - const change0 = changes[0]; - let oldStartN = change0.span.start; - let oldEndN = textSpanEnd(change0.span); - let newEndN = oldStartN + change0.newLength; - for (let i = 1; i < changes.length; i++) { - const nextChange = changes[i]; - const oldStart1 = oldStartN; - const oldEnd1 = oldEndN; - const newEnd1 = newEndN; - const oldStart2 = nextChange.span.start; - const oldEnd2 = textSpanEnd(nextChange.span); - const newEnd2 = oldStart2 + nextChange.newLength; - oldStartN = Math.min(oldStart1, oldStart2); - oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); - newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); - } - return createTextChangeRange( - createTextSpanFromBounds(oldStartN, oldEndN), - /*newLength*/ - newEndN - oldStartN - ); -} -function getTypeParameterOwner(d) { - if (d && d.kind === 168 /* TypeParameter */) { - for (let current = d; current; current = current.parent) { - if (isFunctionLike(current) || isClassLike(current) || current.kind === 264 /* InterfaceDeclaration */) { - return current; - } - } - } -} -function isParameterPropertyDeclaration(node, parent2) { - return isParameter(node) && hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) && parent2.kind === 176 /* Constructor */; -} -function isEmptyBindingPattern(node) { - if (isBindingPattern(node)) { - return every(node.elements, isEmptyBindingElement); - } - return false; -} -function isEmptyBindingElement(node) { - if (isOmittedExpression(node)) { - return true; - } - return isEmptyBindingPattern(node.name); -} -function walkUpBindingElementsAndPatterns(binding) { - let node = binding.parent; - while (isBindingElement(node.parent)) { - node = node.parent.parent; - } - return node.parent; -} -function getCombinedFlags(node, getFlags) { - if (isBindingElement(node)) { - node = walkUpBindingElementsAndPatterns(node); - } - let flags = getFlags(node); - if (node.kind === 260 /* VariableDeclaration */) { - node = node.parent; - } - if (node && node.kind === 261 /* VariableDeclarationList */) { - flags |= getFlags(node); - node = node.parent; - } - if (node && node.kind === 243 /* VariableStatement */) { - flags |= getFlags(node); - } - return flags; -} -function getCombinedModifierFlags(node) { - return getCombinedFlags(node, getEffectiveModifierFlags); -} -function getCombinedNodeFlagsAlwaysIncludeJSDoc(node) { - return getCombinedFlags(node, getEffectiveModifierFlagsAlwaysIncludeJSDoc); -} -function getCombinedNodeFlags(node) { - return getCombinedFlags(node, getNodeFlags); -} -function getNodeFlags(node) { - return node.flags; -} -var supportedLocaleDirectories = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"]; -function validateLocaleAndSetLanguage(locale, sys2, errors) { - const lowerCaseLocale = locale.toLowerCase(); - const matchResult = /^([a-z]+)(?:[_-]([a-z]+))?$/.exec(lowerCaseLocale); - if (!matchResult) { - if (errors) { - errors.push(createCompilerDiagnostic(Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); - } - return; - } - const language = matchResult[1]; - const territory = matchResult[2]; - if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) { - trySetLanguageAndTerritory( - language, - /*territory*/ - void 0, - errors - ); - } - setUILocale(locale); - function trySetLanguageAndTerritory(language2, territory2, errors2) { - const compilerFilePath = normalizePath(sys2.getExecutingFilePath()); - const containingDirectoryPath = getDirectoryPath(compilerFilePath); - let filePath = combinePaths(containingDirectoryPath, language2); - if (territory2) { - filePath = filePath + "-" + territory2; - } - filePath = sys2.resolvePath(combinePaths(filePath, "diagnosticMessages.generated.json")); - if (!sys2.fileExists(filePath)) { - return false; - } - let fileContents = ""; - try { - fileContents = sys2.readFile(filePath); - } catch { - if (errors2) { - errors2.push(createCompilerDiagnostic(Diagnostics.Unable_to_open_file_0, filePath)); - } - return false; - } - try { - setLocalizedDiagnosticMessages(JSON.parse(fileContents)); - } catch { - if (errors2) { - errors2.push(createCompilerDiagnostic(Diagnostics.Corrupted_locale_file_0, filePath)); - } - return false; - } - return true; - } -} -function getOriginalNode(node, nodeTest) { - if (node) { - while (node.original !== void 0) { - node = node.original; - } - } - if (!node || !nodeTest) { - return node; - } - return nodeTest(node) ? node : void 0; -} -function findAncestor(node, callback) { - while (node) { - const result = callback(node); - if (result === "quit") { - return void 0; - } else if (result) { - return node; - } - node = node.parent; - } - return void 0; -} -function isParseTreeNode(node) { - return (node.flags & 16 /* Synthesized */) === 0; -} -function getParseTreeNode(node, nodeTest) { - if (node === void 0 || isParseTreeNode(node)) { - return node; - } - node = node.original; - while (node) { - if (isParseTreeNode(node)) { - return !nodeTest || nodeTest(node) ? node : void 0; - } - node = node.original; - } -} -function escapeLeadingUnderscores(identifier) { - return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier; -} -function unescapeLeadingUnderscores(identifier) { - const id = identifier; - return id.length >= 3 && id.charCodeAt(0) === 95 /* _ */ && id.charCodeAt(1) === 95 /* _ */ && id.charCodeAt(2) === 95 /* _ */ ? id.substr(1) : id; -} -function idText(identifierOrPrivateName) { - return unescapeLeadingUnderscores(identifierOrPrivateName.escapedText); -} -function identifierToKeywordKind(node) { - const token = stringToToken(node.escapedText); - return token ? tryCast(token, isKeyword) : void 0; -} -function symbolName(symbol) { - if (symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) { - return idText(symbol.valueDeclaration.name); - } - return unescapeLeadingUnderscores(symbol.escapedName); -} -function nameForNamelessJSDocTypedef(declaration) { - const hostNode = declaration.parent.parent; - if (!hostNode) { - return void 0; - } - if (isDeclaration(hostNode)) { - return getDeclarationIdentifier(hostNode); - } - switch (hostNode.kind) { - case 243 /* VariableStatement */: - if (hostNode.declarationList && hostNode.declarationList.declarations[0]) { - return getDeclarationIdentifier(hostNode.declarationList.declarations[0]); - } - break; - case 244 /* ExpressionStatement */: - let expr = hostNode.expression; - if (expr.kind === 226 /* BinaryExpression */ && expr.operatorToken.kind === 64 /* EqualsToken */) { - expr = expr.left; - } - switch (expr.kind) { - case 211 /* PropertyAccessExpression */: - return expr.name; - case 212 /* ElementAccessExpression */: - const arg = expr.argumentExpression; - if (isIdentifier(arg)) { - return arg; - } - } - break; - case 217 /* ParenthesizedExpression */: { - return getDeclarationIdentifier(hostNode.expression); - } - case 256 /* LabeledStatement */: { - if (isDeclaration(hostNode.statement) || isExpression(hostNode.statement)) { - return getDeclarationIdentifier(hostNode.statement); - } - break; - } - } -} -function getDeclarationIdentifier(node) { - const name = getNameOfDeclaration(node); - return name && isIdentifier(name) ? name : void 0; -} -function nodeHasName(statement, name) { - if (isNamedDeclaration(statement) && isIdentifier(statement.name) && idText(statement.name) === idText(name)) { - return true; - } - if (isVariableStatement(statement) && some(statement.declarationList.declarations, (d) => nodeHasName(d, name))) { - return true; - } - return false; -} -function getNameOfJSDocTypedef(declaration) { - return declaration.name || nameForNamelessJSDocTypedef(declaration); -} -function isNamedDeclaration(node) { - return !!node.name; -} -function getNonAssignedNameOfDeclaration(declaration) { - switch (declaration.kind) { - case 80 /* Identifier */: - return declaration; - case 348 /* JSDocPropertyTag */: - case 341 /* JSDocParameterTag */: { - const { name } = declaration; - if (name.kind === 166 /* QualifiedName */) { - return name.right; - } - break; - } - case 213 /* CallExpression */: - case 226 /* BinaryExpression */: { - const expr2 = declaration; - switch (getAssignmentDeclarationKind(expr2)) { - case 1 /* ExportsProperty */: - case 4 /* ThisProperty */: - case 5 /* Property */: - case 3 /* PrototypeProperty */: - return getElementOrPropertyAccessArgumentExpressionOrName(expr2.left); - case 7 /* ObjectDefinePropertyValue */: - case 8 /* ObjectDefinePropertyExports */: - case 9 /* ObjectDefinePrototypeProperty */: - return expr2.arguments[1]; - default: - return void 0; - } - } - case 346 /* JSDocTypedefTag */: - return getNameOfJSDocTypedef(declaration); - case 340 /* JSDocEnumTag */: - return nameForNamelessJSDocTypedef(declaration); - case 277 /* ExportAssignment */: { - const { expression } = declaration; - return isIdentifier(expression) ? expression : void 0; - } - case 212 /* ElementAccessExpression */: - const expr = declaration; - if (isBindableStaticElementAccessExpression(expr)) { - return expr.argumentExpression; - } - } - return declaration.name; -} -function getNameOfDeclaration(declaration) { - if (declaration === void 0) return void 0; - return getNonAssignedNameOfDeclaration(declaration) || (isFunctionExpression(declaration) || isArrowFunction(declaration) || isClassExpression(declaration) ? getAssignedName(declaration) : void 0); -} -function getAssignedName(node) { - if (!node.parent) { - return void 0; - } else if (isPropertyAssignment(node.parent) || isBindingElement(node.parent)) { - return node.parent.name; - } else if (isBinaryExpression(node.parent) && node === node.parent.right) { - if (isIdentifier(node.parent.left)) { - return node.parent.left; - } else if (isAccessExpression(node.parent.left)) { - return getElementOrPropertyAccessArgumentExpressionOrName(node.parent.left); - } - } else if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name)) { - return node.parent.name; - } -} -function getDecorators(node) { - if (hasDecorators(node)) { - return filter(node.modifiers, isDecorator); - } -} -function getModifiers(node) { - if (hasSyntacticModifier(node, 98303 /* Modifier */)) { - return filter(node.modifiers, isModifier); - } -} -function getJSDocParameterTagsWorker(param, noCache) { - if (param.name) { - if (isIdentifier(param.name)) { - const name = param.name.escapedText; - return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocParameterTag(tag) && isIdentifier(tag.name) && tag.name.escapedText === name); - } else { - const i = param.parent.parameters.indexOf(param); - Debug.assert(i > -1, "Parameters should always be in their parents' parameter list"); - const paramTags = getJSDocTagsWorker(param.parent, noCache).filter(isJSDocParameterTag); - if (i < paramTags.length) { - return [paramTags[i]]; - } - } - } - return emptyArray; -} -function getJSDocParameterTags(param) { - return getJSDocParameterTagsWorker( - param, - /*noCache*/ - false - ); -} -function getJSDocParameterTagsNoCache(param) { - return getJSDocParameterTagsWorker( - param, - /*noCache*/ - true - ); -} -function getJSDocTypeParameterTagsWorker(param, noCache) { - const name = param.name.escapedText; - return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name)); -} -function getJSDocTypeParameterTags(param) { - return getJSDocTypeParameterTagsWorker( - param, - /*noCache*/ - false - ); -} -function getJSDocTypeParameterTagsNoCache(param) { - return getJSDocTypeParameterTagsWorker( - param, - /*noCache*/ - true - ); -} -function hasJSDocParameterTags(node) { - return !!getFirstJSDocTag(node, isJSDocParameterTag); -} -function getJSDocAugmentsTag(node) { - return getFirstJSDocTag(node, isJSDocAugmentsTag); -} -function getJSDocImplementsTags(node) { - return getAllJSDocTags(node, isJSDocImplementsTag); -} -function getJSDocClassTag(node) { - return getFirstJSDocTag(node, isJSDocClassTag); -} -function getJSDocPublicTag(node) { - return getFirstJSDocTag(node, isJSDocPublicTag); -} -function getJSDocPublicTagNoCache(node) { - return getFirstJSDocTag( - node, - isJSDocPublicTag, - /*noCache*/ - true - ); -} -function getJSDocPrivateTag(node) { - return getFirstJSDocTag(node, isJSDocPrivateTag); -} -function getJSDocPrivateTagNoCache(node) { - return getFirstJSDocTag( - node, - isJSDocPrivateTag, - /*noCache*/ - true - ); -} -function getJSDocProtectedTag(node) { - return getFirstJSDocTag(node, isJSDocProtectedTag); -} -function getJSDocProtectedTagNoCache(node) { - return getFirstJSDocTag( - node, - isJSDocProtectedTag, - /*noCache*/ - true - ); -} -function getJSDocReadonlyTag(node) { - return getFirstJSDocTag(node, isJSDocReadonlyTag); -} -function getJSDocReadonlyTagNoCache(node) { - return getFirstJSDocTag( - node, - isJSDocReadonlyTag, - /*noCache*/ - true - ); -} -function getJSDocOverrideTagNoCache(node) { - return getFirstJSDocTag( - node, - isJSDocOverrideTag, - /*noCache*/ - true - ); -} -function getJSDocDeprecatedTag(node) { - return getFirstJSDocTag(node, isJSDocDeprecatedTag); -} -function getJSDocDeprecatedTagNoCache(node) { - return getFirstJSDocTag( - node, - isJSDocDeprecatedTag, - /*noCache*/ - true - ); -} -function getJSDocEnumTag(node) { - return getFirstJSDocTag(node, isJSDocEnumTag); -} -function getJSDocThisTag(node) { - return getFirstJSDocTag(node, isJSDocThisTag); -} -function getJSDocReturnTag(node) { - return getFirstJSDocTag(node, isJSDocReturnTag); -} -function getJSDocTemplateTag(node) { - return getFirstJSDocTag(node, isJSDocTemplateTag); -} -function getJSDocSatisfiesTag(node) { - return getFirstJSDocTag(node, isJSDocSatisfiesTag); -} -function getJSDocTypeTag(node) { - const tag = getFirstJSDocTag(node, isJSDocTypeTag); - if (tag && tag.typeExpression && tag.typeExpression.type) { - return tag; - } - return void 0; -} -function getJSDocType(node) { - let tag = getFirstJSDocTag(node, isJSDocTypeTag); - if (!tag && isParameter(node)) { - tag = find(getJSDocParameterTags(node), (tag2) => !!tag2.typeExpression); - } - return tag && tag.typeExpression && tag.typeExpression.type; -} -function getJSDocReturnType(node) { - const returnTag = getJSDocReturnTag(node); - if (returnTag && returnTag.typeExpression) { - return returnTag.typeExpression.type; - } - const typeTag = getJSDocTypeTag(node); - if (typeTag && typeTag.typeExpression) { - const type = typeTag.typeExpression.type; - if (isTypeLiteralNode(type)) { - const sig = find(type.members, isCallSignatureDeclaration); - return sig && sig.type; - } - if (isFunctionTypeNode(type) || isJSDocFunctionType(type)) { - return type.type; - } - } -} -function getJSDocTagsWorker(node, noCache) { - var _a; - if (!canHaveJSDoc(node)) return emptyArray; - let tags = (_a = node.jsDoc) == null ? void 0 : _a.jsDocCache; - if (tags === void 0 || noCache) { - const comments = getJSDocCommentsAndTags(node, noCache); - Debug.assert(comments.length < 2 || comments[0] !== comments[1]); - tags = flatMap(comments, (j) => isJSDoc(j) ? j.tags : j); - if (!noCache) { - node.jsDoc ?? (node.jsDoc = []); - node.jsDoc.jsDocCache = tags; - } - } - return tags; -} -function getJSDocTags(node) { - return getJSDocTagsWorker( - node, - /*noCache*/ - false - ); -} -function getFirstJSDocTag(node, predicate, noCache) { - return find(getJSDocTagsWorker(node, noCache), predicate); -} -function getAllJSDocTags(node, predicate) { - return getJSDocTags(node).filter(predicate); -} -function getAllJSDocTagsOfKind(node, kind) { - return getJSDocTags(node).filter((doc) => doc.kind === kind); -} -function getTextOfJSDocComment(comment) { - return typeof comment === "string" ? comment : comment == null ? void 0 : comment.map((c) => c.kind === 321 /* JSDocText */ ? c.text : formatJSDocLink(c)).join(""); -} -function formatJSDocLink(link) { - const kind = link.kind === 324 /* JSDocLink */ ? "link" : link.kind === 325 /* JSDocLinkCode */ ? "linkcode" : "linkplain"; - const name = link.name ? entityNameToString(link.name) : ""; - const space = link.name && (link.text === "" || link.text.startsWith("://")) ? "" : " "; - return `{@${kind} ${name}${space}${link.text}}`; -} -function getEffectiveTypeParameterDeclarations(node) { - if (isJSDocSignature(node)) { - if (isJSDocOverloadTag(node.parent)) { - const jsDoc = getJSDocRoot(node.parent); - if (jsDoc && length(jsDoc.tags)) { - return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0); - } - } - return emptyArray; - } - if (isJSDocTypeAlias(node)) { - Debug.assert(node.parent.kind === 320 /* JSDoc */); - return flatMap(node.parent.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0); - } - if (node.typeParameters) { - return node.typeParameters; - } - if (canHaveIllegalTypeParameters(node) && node.typeParameters) { - return node.typeParameters; - } - if (isInJSFile(node)) { - const decls = getJSDocTypeParameterDeclarations(node); - if (decls.length) { - return decls; - } - const typeTag = getJSDocType(node); - if (typeTag && isFunctionTypeNode(typeTag) && typeTag.typeParameters) { - return typeTag.typeParameters; - } - } - return emptyArray; -} -function getEffectiveConstraintOfTypeParameter(node) { - return node.constraint ? node.constraint : isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0] ? node.parent.constraint : void 0; -} -function isMemberName(node) { - return node.kind === 80 /* Identifier */ || node.kind === 81 /* PrivateIdentifier */; -} -function isGetOrSetAccessorDeclaration(node) { - return node.kind === 178 /* SetAccessor */ || node.kind === 177 /* GetAccessor */; -} -function isPropertyAccessChain(node) { - return isPropertyAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */); -} -function isElementAccessChain(node) { - return isElementAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */); -} -function isCallChain(node) { - return isCallExpression(node) && !!(node.flags & 64 /* OptionalChain */); -} -function isOptionalChain(node) { - const kind = node.kind; - return !!(node.flags & 64 /* OptionalChain */) && (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */ || kind === 213 /* CallExpression */ || kind === 235 /* NonNullExpression */); -} -function isOptionalChainRoot(node) { - return isOptionalChain(node) && !isNonNullExpression(node) && !!node.questionDotToken; -} -function isExpressionOfOptionalChainRoot(node) { - return isOptionalChainRoot(node.parent) && node.parent.expression === node; -} -function isOutermostOptionalChain(node) { - return !isOptionalChain(node.parent) || isOptionalChainRoot(node.parent) || node !== node.parent.expression; -} -function isNullishCoalesce(node) { - return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 61 /* QuestionQuestionToken */; -} -function isConstTypeReference(node) { - return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "const" && !node.typeArguments; -} -function skipPartiallyEmittedExpressions(node) { - return skipOuterExpressions(node, 8 /* PartiallyEmittedExpressions */); -} -function isNonNullChain(node) { - return isNonNullExpression(node) && !!(node.flags & 64 /* OptionalChain */); -} -function isBreakOrContinueStatement(node) { - return node.kind === 252 /* BreakStatement */ || node.kind === 251 /* ContinueStatement */; -} -function isNamedExportBindings(node) { - return node.kind === 280 /* NamespaceExport */ || node.kind === 279 /* NamedExports */; -} -function isJSDocPropertyLikeTag(node) { - return node.kind === 348 /* JSDocPropertyTag */ || node.kind === 341 /* JSDocParameterTag */; -} -function isNodeKind(kind) { - return kind >= 166 /* FirstNode */; -} -function isTokenKind(kind) { - return kind >= 0 /* FirstToken */ && kind <= 165 /* LastToken */; -} -function isToken(n) { - return isTokenKind(n.kind); -} -function isNodeArray(array) { - return hasProperty(array, "pos") && hasProperty(array, "end"); -} -function isLiteralKind(kind) { - return 9 /* FirstLiteralToken */ <= kind && kind <= 15 /* LastLiteralToken */; -} -function isLiteralExpression(node) { - return isLiteralKind(node.kind); -} -function isLiteralExpressionOfObject(node) { - switch (node.kind) { - case 210 /* ObjectLiteralExpression */: - case 209 /* ArrayLiteralExpression */: - case 14 /* RegularExpressionLiteral */: - case 218 /* FunctionExpression */: - case 231 /* ClassExpression */: - return true; - } - return false; -} -function isTemplateLiteralKind(kind) { - return 15 /* FirstTemplateToken */ <= kind && kind <= 18 /* LastTemplateToken */; -} -function isTemplateLiteralToken(node) { - return isTemplateLiteralKind(node.kind); -} -function isTemplateMiddleOrTemplateTail(node) { - const kind = node.kind; - return kind === 17 /* TemplateMiddle */ || kind === 18 /* TemplateTail */; -} -function isImportOrExportSpecifier(node) { - return isImportSpecifier(node) || isExportSpecifier(node); -} -function isTypeOnlyImportDeclaration(node) { - switch (node.kind) { - case 276 /* ImportSpecifier */: - return node.isTypeOnly || node.parent.parent.isTypeOnly; - case 274 /* NamespaceImport */: - return node.parent.isTypeOnly; - case 273 /* ImportClause */: - case 271 /* ImportEqualsDeclaration */: - return node.isTypeOnly; - } - return false; -} -function isTypeOnlyExportDeclaration(node) { - switch (node.kind) { - case 281 /* ExportSpecifier */: - return node.isTypeOnly || node.parent.parent.isTypeOnly; - case 278 /* ExportDeclaration */: - return node.isTypeOnly && !!node.moduleSpecifier && !node.exportClause; - case 280 /* NamespaceExport */: - return node.parent.isTypeOnly; - } - return false; -} -function isTypeOnlyImportOrExportDeclaration(node) { - return isTypeOnlyImportDeclaration(node) || isTypeOnlyExportDeclaration(node); -} -function isPartOfTypeOnlyImportOrExportDeclaration(node) { - return findAncestor(node, isTypeOnlyImportOrExportDeclaration) !== void 0; -} -function isStringTextContainingNode(node) { - return node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind); -} -function isImportAttributeName(node) { - return isStringLiteral(node) || isIdentifier(node); -} -function isGeneratedIdentifier(node) { - var _a; - return isIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0; -} -function isGeneratedPrivateIdentifier(node) { - var _a; - return isPrivateIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0; -} -function isFileLevelReservedGeneratedIdentifier(node) { - const flags = node.emitNode.autoGenerate.flags; - return !!(flags & 32 /* FileLevel */) && !!(flags & 16 /* Optimistic */) && !!(flags & 8 /* ReservedInNestedScopes */); -} -function isPrivateIdentifierClassElementDeclaration(node) { - return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name); -} -function isPrivateIdentifierPropertyAccessExpression(node) { - return isPropertyAccessExpression(node) && isPrivateIdentifier(node.name); -} -function isModifierKind(token) { - switch (token) { - case 128 /* AbstractKeyword */: - case 129 /* AccessorKeyword */: - case 134 /* AsyncKeyword */: - case 87 /* ConstKeyword */: - case 138 /* DeclareKeyword */: - case 90 /* DefaultKeyword */: - case 95 /* ExportKeyword */: - case 103 /* InKeyword */: - case 125 /* PublicKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 148 /* ReadonlyKeyword */: - case 126 /* StaticKeyword */: - case 147 /* OutKeyword */: - case 164 /* OverrideKeyword */: - return true; - } - return false; -} -function isParameterPropertyModifier(kind) { - return !!(modifierToFlag(kind) & 31 /* ParameterPropertyModifier */); -} -function isClassMemberModifier(idToken) { - return isParameterPropertyModifier(idToken) || idToken === 126 /* StaticKeyword */ || idToken === 164 /* OverrideKeyword */ || idToken === 129 /* AccessorKeyword */; -} -function isModifier(node) { - return isModifierKind(node.kind); -} -function isEntityName(node) { - const kind = node.kind; - return kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */; -} -function isPropertyName(node) { - const kind = node.kind; - return kind === 80 /* Identifier */ || kind === 81 /* PrivateIdentifier */ || kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */ || kind === 167 /* ComputedPropertyName */; -} -function isBindingName(node) { - const kind = node.kind; - return kind === 80 /* Identifier */ || kind === 206 /* ObjectBindingPattern */ || kind === 207 /* ArrayBindingPattern */; -} -function isFunctionLike(node) { - return !!node && isFunctionLikeKind(node.kind); -} -function isFunctionLikeOrClassStaticBlockDeclaration(node) { - return !!node && (isFunctionLikeKind(node.kind) || isClassStaticBlockDeclaration(node)); -} -function isFunctionLikeDeclaration(node) { - return node && isFunctionLikeDeclarationKind(node.kind); -} -function isBooleanLiteral(node) { - return node.kind === 112 /* TrueKeyword */ || node.kind === 97 /* FalseKeyword */; -} -function isFunctionLikeDeclarationKind(kind) { - switch (kind) { - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return true; - default: - return false; - } -} -function isFunctionLikeKind(kind) { - switch (kind) { - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 323 /* JSDocSignature */: - case 180 /* ConstructSignature */: - case 181 /* IndexSignature */: - case 184 /* FunctionType */: - case 317 /* JSDocFunctionType */: - case 185 /* ConstructorType */: - return true; - default: - return isFunctionLikeDeclarationKind(kind); - } -} -function isFunctionOrModuleBlock(node) { - return isSourceFile(node) || isModuleBlock(node) || isBlock(node) && isFunctionLike(node.parent); -} -function isClassElement(node) { - const kind = node.kind; - return kind === 176 /* Constructor */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 240 /* SemicolonClassElement */; -} -function isClassLike(node) { - return node && (node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */); -} -function isAccessor(node) { - return node && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */); -} -function isAutoAccessorPropertyDeclaration(node) { - return isPropertyDeclaration(node) && hasAccessorModifier(node); -} -function isClassInstanceProperty(node) { - if (isInJSFile(node) && isExpandoPropertyDeclaration(node)) { - return (!isBindableStaticAccessExpression(node) || !isPrototypeAccess(node.expression)) && !isBindableStaticNameExpression( - node, - /*excludeThisKeyword*/ - true - ); - } - return node.parent && isClassLike(node.parent) && isPropertyDeclaration(node) && !hasAccessorModifier(node); -} -function isMethodOrAccessor(node) { - switch (node.kind) { - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return true; - default: - return false; - } -} -function isModifierLike(node) { - return isModifier(node) || isDecorator(node); -} -function isTypeElement(node) { - const kind = node.kind; - return kind === 180 /* ConstructSignature */ || kind === 179 /* CallSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */ || kind === 181 /* IndexSignature */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 354 /* NotEmittedTypeElement */; -} -function isClassOrTypeElement(node) { - return isTypeElement(node) || isClassElement(node); -} -function isObjectLiteralElementLike(node) { - const kind = node.kind; - return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 305 /* SpreadAssignment */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; -} -function isTypeNode(node) { - return isTypeNodeKind(node.kind); -} -function isFunctionOrConstructorTypeNode(node) { - switch (node.kind) { - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - return true; - } - return false; -} -function isBindingPattern(node) { - if (node) { - const kind = node.kind; - return kind === 207 /* ArrayBindingPattern */ || kind === 206 /* ObjectBindingPattern */; - } - return false; -} -function isAssignmentPattern(node) { - const kind = node.kind; - return kind === 209 /* ArrayLiteralExpression */ || kind === 210 /* ObjectLiteralExpression */; -} -function isArrayBindingElement(node) { - const kind = node.kind; - return kind === 208 /* BindingElement */ || kind === 232 /* OmittedExpression */; -} -function isDeclarationBindingElement(bindingElement) { - switch (bindingElement.kind) { - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 208 /* BindingElement */: - return true; - } - return false; -} -function isBindingOrAssignmentElement(node) { - return isVariableDeclaration(node) || isParameter(node) || isObjectBindingOrAssignmentElement(node) || isArrayBindingOrAssignmentElement(node); -} -function isBindingOrAssignmentPattern(node) { - return isObjectBindingOrAssignmentPattern(node) || isArrayBindingOrAssignmentPattern(node); -} -function isObjectBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 206 /* ObjectBindingPattern */: - case 210 /* ObjectLiteralExpression */: - return true; - } - return false; -} -function isObjectBindingOrAssignmentElement(node) { - switch (node.kind) { - case 208 /* BindingElement */: - case 303 /* PropertyAssignment */: - // AssignmentProperty - case 304 /* ShorthandPropertyAssignment */: - // AssignmentProperty - case 305 /* SpreadAssignment */: - return true; - } - return false; -} -function isArrayBindingOrAssignmentPattern(node) { - switch (node.kind) { - case 207 /* ArrayBindingPattern */: - case 209 /* ArrayLiteralExpression */: - return true; - } - return false; -} -function isArrayBindingOrAssignmentElement(node) { - switch (node.kind) { - case 208 /* BindingElement */: - case 232 /* OmittedExpression */: - // Elision - case 230 /* SpreadElement */: - // AssignmentRestElement - case 209 /* ArrayLiteralExpression */: - // ArrayAssignmentPattern - case 210 /* ObjectLiteralExpression */: - // ObjectAssignmentPattern - case 80 /* Identifier */: - // DestructuringAssignmentTarget - case 211 /* PropertyAccessExpression */: - // DestructuringAssignmentTarget - case 212 /* ElementAccessExpression */: - return true; - } - return isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - ); -} -function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) { - const kind = node.kind; - return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */ || kind === 205 /* ImportType */; -} -function isPropertyAccessOrQualifiedName(node) { - const kind = node.kind; - return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */; -} -function isCallLikeOrFunctionLikeExpression(node) { - return isCallLikeExpression(node) || isFunctionExpressionOrArrowFunction(node); -} -function isCallLikeExpression(node) { - switch (node.kind) { - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 215 /* TaggedTemplateExpression */: - case 170 /* Decorator */: - case 286 /* JsxOpeningElement */: - case 285 /* JsxSelfClosingElement */: - case 289 /* JsxOpeningFragment */: - return true; - case 226 /* BinaryExpression */: - return node.operatorToken.kind === 104 /* InstanceOfKeyword */; - default: - return false; - } -} -function isCallOrNewExpression(node) { - return node.kind === 213 /* CallExpression */ || node.kind === 214 /* NewExpression */; -} -function isTemplateLiteral(node) { - const kind = node.kind; - return kind === 228 /* TemplateExpression */ || kind === 15 /* NoSubstitutionTemplateLiteral */; -} -function isLeftHandSideExpression(node) { - return isLeftHandSideExpressionKind(skipPartiallyEmittedExpressions(node).kind); -} -function isLeftHandSideExpressionKind(kind) { - switch (kind) { - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - case 214 /* NewExpression */: - case 213 /* CallExpression */: - case 284 /* JsxElement */: - case 285 /* JsxSelfClosingElement */: - case 288 /* JsxFragment */: - case 215 /* TaggedTemplateExpression */: - case 209 /* ArrayLiteralExpression */: - case 217 /* ParenthesizedExpression */: - case 210 /* ObjectLiteralExpression */: - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - // technically this is only an Expression if it's in a `#field in expr` BinaryExpression - case 14 /* RegularExpressionLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 228 /* TemplateExpression */: - case 97 /* FalseKeyword */: - case 106 /* NullKeyword */: - case 110 /* ThisKeyword */: - case 112 /* TrueKeyword */: - case 108 /* SuperKeyword */: - case 235 /* NonNullExpression */: - case 233 /* ExpressionWithTypeArguments */: - case 236 /* MetaProperty */: - case 102 /* ImportKeyword */: - // technically this is only an Expression if it's in a CallExpression - case 282 /* MissingDeclaration */: - return true; - default: - return false; - } -} -function isUnaryExpression(node) { - return isUnaryExpressionKind(skipPartiallyEmittedExpressions(node).kind); -} -function isUnaryExpressionKind(kind) { - switch (kind) { - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - case 220 /* DeleteExpression */: - case 221 /* TypeOfExpression */: - case 222 /* VoidExpression */: - case 223 /* AwaitExpression */: - case 216 /* TypeAssertionExpression */: - return true; - default: - return isLeftHandSideExpressionKind(kind); - } -} -function isUnaryExpressionWithWrite(expr) { - switch (expr.kind) { - case 225 /* PostfixUnaryExpression */: - return true; - case 224 /* PrefixUnaryExpression */: - return expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */; - default: - return false; - } -} -function isLiteralTypeLiteral(node) { - switch (node.kind) { - case 106 /* NullKeyword */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 224 /* PrefixUnaryExpression */: - return true; - default: - return isLiteralExpression(node); - } -} -function isExpression(node) { - return isExpressionKind(skipPartiallyEmittedExpressions(node).kind); -} -function isExpressionKind(kind) { - switch (kind) { - case 227 /* ConditionalExpression */: - case 229 /* YieldExpression */: - case 219 /* ArrowFunction */: - case 226 /* BinaryExpression */: - case 230 /* SpreadElement */: - case 234 /* AsExpression */: - case 232 /* OmittedExpression */: - case 356 /* CommaListExpression */: - case 355 /* PartiallyEmittedExpression */: - case 238 /* SatisfiesExpression */: - return true; - default: - return isUnaryExpressionKind(kind); - } -} -function isAssertionExpression(node) { - const kind = node.kind; - return kind === 216 /* TypeAssertionExpression */ || kind === 234 /* AsExpression */; -} -function isIterationStatement(node, lookInLabeledStatements) { - switch (node.kind) { - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - return true; - case 256 /* LabeledStatement */: - return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); - } - return false; -} -function isScopeMarker(node) { - return isExportAssignment(node) || isExportDeclaration(node); -} -function hasScopeMarker(statements) { - return some(statements, isScopeMarker); -} -function needsScopeMarker(result) { - return !isAnyImportOrReExport(result) && !isExportAssignment(result) && !hasSyntacticModifier(result, 32 /* Export */) && !isAmbientModule(result); -} -function isExternalModuleIndicator(result) { - return isAnyImportOrReExport(result) || isExportAssignment(result) || hasSyntacticModifier(result, 32 /* Export */); -} -function isForInOrOfStatement(node) { - return node.kind === 249 /* ForInStatement */ || node.kind === 250 /* ForOfStatement */; -} -function isConciseBody(node) { - return isBlock(node) || isExpression(node); -} -function isFunctionBody(node) { - return isBlock(node); -} -function isForInitializer(node) { - return isVariableDeclarationList(node) || isExpression(node); -} -function isModuleBody(node) { - const kind = node.kind; - return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */ || kind === 80 /* Identifier */; -} -function isNamespaceBody(node) { - const kind = node.kind; - return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */; -} -function isJSDocNamespaceBody(node) { - const kind = node.kind; - return kind === 80 /* Identifier */ || kind === 267 /* ModuleDeclaration */; -} -function isNamedImportBindings(node) { - const kind = node.kind; - return kind === 275 /* NamedImports */ || kind === 274 /* NamespaceImport */; -} -function isModuleOrEnumDeclaration(node) { - return node.kind === 267 /* ModuleDeclaration */ || node.kind === 266 /* EnumDeclaration */; -} -function canHaveSymbol(node) { - switch (node.kind) { - case 219 /* ArrowFunction */: - case 226 /* BinaryExpression */: - case 208 /* BindingElement */: - case 213 /* CallExpression */: - case 179 /* CallSignature */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 175 /* ClassStaticBlockDeclaration */: - case 176 /* Constructor */: - case 185 /* ConstructorType */: - case 180 /* ConstructSignature */: - case 212 /* ElementAccessExpression */: - case 266 /* EnumDeclaration */: - case 306 /* EnumMember */: - case 277 /* ExportAssignment */: - case 278 /* ExportDeclaration */: - case 281 /* ExportSpecifier */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 184 /* FunctionType */: - case 177 /* GetAccessor */: - case 80 /* Identifier */: - case 273 /* ImportClause */: - case 271 /* ImportEqualsDeclaration */: - case 276 /* ImportSpecifier */: - case 181 /* IndexSignature */: - case 264 /* InterfaceDeclaration */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - case 317 /* JSDocFunctionType */: - case 341 /* JSDocParameterTag */: - case 348 /* JSDocPropertyTag */: - case 323 /* JSDocSignature */: - case 346 /* JSDocTypedefTag */: - case 322 /* JSDocTypeLiteral */: - case 291 /* JsxAttribute */: - case 292 /* JsxAttributes */: - case 293 /* JsxSpreadAttribute */: - case 200 /* MappedType */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 267 /* ModuleDeclaration */: - case 202 /* NamedTupleMember */: - case 280 /* NamespaceExport */: - case 270 /* NamespaceExportDeclaration */: - case 274 /* NamespaceImport */: - case 214 /* NewExpression */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 9 /* NumericLiteral */: - case 210 /* ObjectLiteralExpression */: - case 169 /* Parameter */: - case 211 /* PropertyAccessExpression */: - case 303 /* PropertyAssignment */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 178 /* SetAccessor */: - case 304 /* ShorthandPropertyAssignment */: - case 307 /* SourceFile */: - case 305 /* SpreadAssignment */: - case 11 /* StringLiteral */: - case 265 /* TypeAliasDeclaration */: - case 187 /* TypeLiteral */: - case 168 /* TypeParameter */: - case 260 /* VariableDeclaration */: - return true; - default: - return false; - } -} -function canHaveLocals(node) { - switch (node.kind) { - case 219 /* ArrowFunction */: - case 241 /* Block */: - case 179 /* CallSignature */: - case 269 /* CaseBlock */: - case 299 /* CatchClause */: - case 175 /* ClassStaticBlockDeclaration */: - case 194 /* ConditionalType */: - case 176 /* Constructor */: - case 185 /* ConstructorType */: - case 180 /* ConstructSignature */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 184 /* FunctionType */: - case 177 /* GetAccessor */: - case 181 /* IndexSignature */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - case 317 /* JSDocFunctionType */: - case 323 /* JSDocSignature */: - case 346 /* JSDocTypedefTag */: - case 200 /* MappedType */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 267 /* ModuleDeclaration */: - case 178 /* SetAccessor */: - case 307 /* SourceFile */: - case 265 /* TypeAliasDeclaration */: - return true; - default: - return false; - } -} -function isDeclarationKind(kind) { - return kind === 219 /* ArrowFunction */ || kind === 208 /* BindingElement */ || kind === 263 /* ClassDeclaration */ || kind === 231 /* ClassExpression */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 176 /* Constructor */ || kind === 266 /* EnumDeclaration */ || kind === 306 /* EnumMember */ || kind === 281 /* ExportSpecifier */ || kind === 262 /* FunctionDeclaration */ || kind === 218 /* FunctionExpression */ || kind === 177 /* GetAccessor */ || kind === 273 /* ImportClause */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 276 /* ImportSpecifier */ || kind === 264 /* InterfaceDeclaration */ || kind === 291 /* JsxAttribute */ || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 267 /* ModuleDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 274 /* NamespaceImport */ || kind === 280 /* NamespaceExport */ || kind === 169 /* Parameter */ || kind === 303 /* PropertyAssignment */ || kind === 172 /* PropertyDeclaration */ || kind === 171 /* PropertySignature */ || kind === 178 /* SetAccessor */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 265 /* TypeAliasDeclaration */ || kind === 168 /* TypeParameter */ || kind === 260 /* VariableDeclaration */ || kind === 346 /* JSDocTypedefTag */ || kind === 338 /* JSDocCallbackTag */ || kind === 348 /* JSDocPropertyTag */ || kind === 202 /* NamedTupleMember */; -} -function isDeclarationStatementKind(kind) { - return kind === 262 /* FunctionDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 270 /* NamespaceExportDeclaration */; -} -function isStatementKindButNotDeclarationKind(kind) { - return kind === 252 /* BreakStatement */ || kind === 251 /* ContinueStatement */ || kind === 259 /* DebuggerStatement */ || kind === 246 /* DoStatement */ || kind === 244 /* ExpressionStatement */ || kind === 242 /* EmptyStatement */ || kind === 249 /* ForInStatement */ || kind === 250 /* ForOfStatement */ || kind === 248 /* ForStatement */ || kind === 245 /* IfStatement */ || kind === 256 /* LabeledStatement */ || kind === 253 /* ReturnStatement */ || kind === 255 /* SwitchStatement */ || kind === 257 /* ThrowStatement */ || kind === 258 /* TryStatement */ || kind === 243 /* VariableStatement */ || kind === 247 /* WhileStatement */ || kind === 254 /* WithStatement */ || kind === 353 /* NotEmittedStatement */; -} -function isDeclaration(node) { - if (node.kind === 168 /* TypeParameter */) { - return node.parent && node.parent.kind !== 345 /* JSDocTemplateTag */ || isInJSFile(node); - } - return isDeclarationKind(node.kind); -} -function isDeclarationStatement(node) { - return isDeclarationStatementKind(node.kind); -} -function isStatementButNotDeclaration(node) { - return isStatementKindButNotDeclarationKind(node.kind); -} -function isStatement(node) { - const kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || isBlockStatement(node); -} -function isBlockStatement(node) { - if (node.kind !== 241 /* Block */) return false; - if (node.parent !== void 0) { - if (node.parent.kind === 258 /* TryStatement */ || node.parent.kind === 299 /* CatchClause */) { - return false; - } - } - return !isFunctionBlock(node); -} -function isStatementOrBlock(node) { - const kind = node.kind; - return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || kind === 241 /* Block */; -} -function isModuleReference(node) { - const kind = node.kind; - return kind === 283 /* ExternalModuleReference */ || kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */; -} -function isJsxTagNameExpression(node) { - const kind = node.kind; - return kind === 110 /* ThisKeyword */ || kind === 80 /* Identifier */ || kind === 211 /* PropertyAccessExpression */ || kind === 295 /* JsxNamespacedName */; -} -function isJsxChild(node) { - const kind = node.kind; - return kind === 284 /* JsxElement */ || kind === 294 /* JsxExpression */ || kind === 285 /* JsxSelfClosingElement */ || kind === 12 /* JsxText */ || kind === 288 /* JsxFragment */; -} -function isJsxAttributeLike(node) { - const kind = node.kind; - return kind === 291 /* JsxAttribute */ || kind === 293 /* JsxSpreadAttribute */; -} -function isStringLiteralOrJsxExpression(node) { - const kind = node.kind; - return kind === 11 /* StringLiteral */ || kind === 294 /* JsxExpression */; -} -function isJsxOpeningLikeElement(node) { - const kind = node.kind; - return kind === 286 /* JsxOpeningElement */ || kind === 285 /* JsxSelfClosingElement */; -} -function isJsxCallLike(node) { - const kind = node.kind; - return kind === 286 /* JsxOpeningElement */ || kind === 285 /* JsxSelfClosingElement */ || kind === 289 /* JsxOpeningFragment */; -} -function isCaseOrDefaultClause(node) { - const kind = node.kind; - return kind === 296 /* CaseClause */ || kind === 297 /* DefaultClause */; -} -function isJSDocNode(node) { - return node.kind >= 309 /* FirstJSDocNode */ && node.kind <= 351 /* LastJSDocNode */; -} -function isJSDocCommentContainingNode(node) { - return node.kind === 320 /* JSDoc */ || node.kind === 319 /* JSDocNamepathType */ || node.kind === 321 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node); -} -function isJSDocTag(node) { - return node.kind >= 327 /* FirstJSDocTagNode */ && node.kind <= 351 /* LastJSDocTagNode */; -} -function isSetAccessor(node) { - return node.kind === 178 /* SetAccessor */; -} -function isGetAccessor(node) { - return node.kind === 177 /* GetAccessor */; -} -function hasJSDocNodes(node) { - if (!canHaveJSDoc(node)) return false; - const { jsDoc } = node; - return !!jsDoc && jsDoc.length > 0; -} -function hasType(node) { - return !!node.type; -} -function hasInitializer(node) { - return !!node.initializer; -} -function hasOnlyExpressionInitializer(node) { - switch (node.kind) { - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 208 /* BindingElement */: - case 172 /* PropertyDeclaration */: - case 303 /* PropertyAssignment */: - case 306 /* EnumMember */: - return true; - default: - return false; - } -} -function isObjectLiteralElement(node) { - return node.kind === 291 /* JsxAttribute */ || node.kind === 293 /* JsxSpreadAttribute */ || isObjectLiteralElementLike(node); -} -function isTypeReferenceType(node) { - return node.kind === 183 /* TypeReference */ || node.kind === 233 /* ExpressionWithTypeArguments */; -} -var MAX_SMI_X86 = 1073741823; -function guessIndentation(lines) { - let indentation = MAX_SMI_X86; - for (const line of lines) { - if (!line.length) { - continue; - } - let i = 0; - for (; i < line.length && i < indentation; i++) { - if (!isWhiteSpaceLike(line.charCodeAt(i))) { - break; - } - } - if (i < indentation) { - indentation = i; - } - if (indentation === 0) { - return 0; - } - } - return indentation === MAX_SMI_X86 ? void 0 : indentation; -} -function isStringLiteralLike(node) { - return node.kind === 11 /* StringLiteral */ || node.kind === 15 /* NoSubstitutionTemplateLiteral */; -} -function isJSDocLinkLike(node) { - return node.kind === 324 /* JSDocLink */ || node.kind === 325 /* JSDocLinkCode */ || node.kind === 326 /* JSDocLinkPlain */; -} -function hasRestParameter(s) { - const last2 = lastOrUndefined(s.parameters); - return !!last2 && isRestParameter(last2); -} -function isRestParameter(node) { - const type = isJSDocParameterTag(node) ? node.typeExpression && node.typeExpression.type : node.type; - return node.dotDotDotToken !== void 0 || !!type && type.kind === 318 /* JSDocVariadicType */; -} -function hasInternalAnnotation(range, sourceFile) { - const comment = sourceFile.text.substring(range.pos, range.end); - return comment.includes("@internal"); -} -function isInternalDeclaration(node, sourceFile) { - sourceFile ?? (sourceFile = getSourceFileOfNode(node)); - const parseTreeNode = getParseTreeNode(node); - if (parseTreeNode && parseTreeNode.kind === 169 /* Parameter */) { - const paramIdx = parseTreeNode.parent.parameters.indexOf(parseTreeNode); - const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0; - const text = sourceFile.text; - const commentRanges = previousSibling ? concatenate( - // to handle - // ... parameters, /** @internal */ - // public param: string - getTrailingCommentRanges(text, skipTrivia( - text, - previousSibling.end + 1, - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - true - )), - getLeadingCommentRanges(text, node.pos) - ) : getTrailingCommentRanges(text, skipTrivia( - text, - node.pos, - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - true - )); - return some(commentRanges) && hasInternalAnnotation(last(commentRanges), sourceFile); - } - const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, sourceFile); - return !!forEach(leadingCommentRanges, (range) => { - return hasInternalAnnotation(range, sourceFile); - }); -} - -// src/compiler/utilities.ts -var resolvingEmptyArray = []; -var externalHelpersModuleNameText = "tslib"; -var defaultMaximumTruncationLength = 160; -var noTruncationMaximumTruncationLength = 1e6; -function getDeclarationOfKind(symbol, kind) { - const declarations = symbol.declarations; - if (declarations) { - for (const declaration of declarations) { - if (declaration.kind === kind) { - return declaration; - } - } - } - return void 0; -} -function getDeclarationsOfKind(symbol, kind) { - return filter(symbol.declarations || emptyArray, (d) => d.kind === kind); -} -function createSymbolTable(symbols) { - const result = /* @__PURE__ */ new Map(); - if (symbols) { - for (const symbol of symbols) { - result.set(symbol.escapedName, symbol); - } - } - return result; -} -function isTransientSymbol(symbol) { - return (symbol.flags & 33554432 /* Transient */) !== 0; -} -function isExternalModuleSymbol(moduleSymbol) { - return !!(moduleSymbol.flags & 1536 /* Module */) && moduleSymbol.escapedName.charCodeAt(0) === 34 /* doubleQuote */; -} -var stringWriter = createSingleLineStringWriter(); -function createSingleLineStringWriter() { - var str = ""; - const writeText = (text) => str += text; - return { - getText: () => str, - write: writeText, - rawWrite: writeText, - writeKeyword: writeText, - writeOperator: writeText, - writePunctuation: writeText, - writeSpace: writeText, - writeStringLiteral: writeText, - writeLiteral: writeText, - writeParameter: writeText, - writeProperty: writeText, - writeSymbol: (s, _) => writeText(s), - writeTrailingSemicolon: writeText, - writeComment: writeText, - getTextPos: () => str.length, - getLine: () => 0, - getColumn: () => 0, - getIndent: () => 0, - isAtStartOfLine: () => false, - hasTrailingComment: () => false, - hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)), - // Completely ignore indentation for string writers. And map newlines to - // a single space. - writeLine: () => str += " ", - increaseIndent: noop, - decreaseIndent: noop, - clear: () => str = "" - }; -} -function changesAffectModuleResolution(oldOptions, newOptions) { - return oldOptions.configFilePath !== newOptions.configFilePath || optionsHaveModuleResolutionChanges(oldOptions, newOptions); -} -function optionsHaveModuleResolutionChanges(oldOptions, newOptions) { - return optionsHaveChanges(oldOptions, newOptions, moduleResolutionOptionDeclarations); -} -function changesAffectingProgramStructure(oldOptions, newOptions) { - return optionsHaveChanges(oldOptions, newOptions, optionsAffectingProgramStructure); -} -function optionsHaveChanges(oldOptions, newOptions, optionDeclarations2) { - return oldOptions !== newOptions && optionDeclarations2.some((o) => !isJsonEqual(getCompilerOptionValue(oldOptions, o), getCompilerOptionValue(newOptions, o))); -} -function forEachAncestor(node, callback) { - while (true) { - const res = callback(node); - if (res === "quit") return void 0; - if (res !== void 0) return res; - if (isSourceFile(node)) return void 0; - node = node.parent; - } -} -function forEachEntry(map2, callback) { - const iterator = map2.entries(); - for (const [key, value] of iterator) { - const result = callback(value, key); - if (result) { - return result; - } - } - return void 0; -} -function forEachKey(map2, callback) { - const iterator = map2.keys(); - for (const key of iterator) { - const result = callback(key); - if (result) { - return result; - } - } - return void 0; -} -function copyEntries(source, target) { - source.forEach((value, key) => { - target.set(key, value); - }); -} -function usingSingleLineStringWriter(action) { - const oldString = stringWriter.getText(); - try { - action(stringWriter); - return stringWriter.getText(); - } finally { - stringWriter.clear(); - stringWriter.writeKeyword(oldString); - } -} -function getFullWidth(node) { - return node.end - node.pos; -} -function projectReferenceIsEqualTo(oldRef, newRef) { - return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular; -} -function moduleResolutionIsEqualTo(oldResolution, newResolution) { - return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId) && oldResolution.alternateResult === newResolution.alternateResult; -} -function getResolvedModuleFromResolution(resolution) { - return resolution.resolvedModule; -} -function getResolvedTypeReferenceDirectiveFromResolution(resolution) { - return resolution.resolvedTypeReferenceDirective; -} -function createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageName) { - var _a; - const alternateResult = (_a = host.getResolvedModule(sourceFile, moduleReference, mode)) == null ? void 0 : _a.alternateResult; - const alternateResultMessage = alternateResult && (getEmitModuleResolutionKind(host.getCompilerOptions()) === 2 /* Node10 */ ? [Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler, [alternateResult]] : [ - Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings, - [alternateResult, alternateResult.includes(nodeModulesPathPart + "@types/") ? `@types/${mangleScopedPackageName(packageName)}` : packageName] - ]); - const result = alternateResultMessage ? chainDiagnosticMessages( - /*details*/ - void 0, - alternateResultMessage[0], - ...alternateResultMessage[1] - ) : host.typesPackageExists(packageName) ? chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1, - packageName, - mangleScopedPackageName(packageName) - ) : host.packageBundlesTypes(packageName) ? chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1, - packageName, - moduleReference - ) : chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0, - moduleReference, - mangleScopedPackageName(packageName) - ); - if (result) result.repopulateInfo = () => ({ moduleReference, mode, packageName: packageName === moduleReference ? void 0 : packageName }); - return result; -} -function createModeMismatchDetails(currentSourceFile) { - const ext = tryGetExtensionFromPath2(currentSourceFile.fileName); - const scope = currentSourceFile.packageJsonScope; - const targetExt = ext === ".ts" /* Ts */ ? ".mts" /* Mts */ : ext === ".js" /* Js */ ? ".mjs" /* Mjs */ : void 0; - const result = scope && !scope.contents.packageJsonContent.type ? targetExt ? chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1, - targetExt, - combinePaths(scope.packageDirectory, "package.json") - ) : chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0, - combinePaths(scope.packageDirectory, "package.json") - ) : targetExt ? chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module, - targetExt - ) : chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module - ); - result.repopulateInfo = () => true; - return result; -} -function packageIdIsEqual(a, b) { - return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version && a.peerDependencies === b.peerDependencies; -} -function packageIdToPackageName({ name, subModuleName }) { - return subModuleName ? `${name}/${subModuleName}` : name; -} -function packageIdToString(packageId) { - return `${packageIdToPackageName(packageId)}@${packageId.version}${packageId.peerDependencies ?? ""}`; -} -function typeDirectiveIsEqualTo(oldResolution, newResolution) { - return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath; -} -function hasChangesInResolutions(names, newResolutions, getOldResolution, comparer) { - Debug.assert(names.length === newResolutions.length); - for (let i = 0; i < names.length; i++) { - const newResolution = newResolutions[i]; - const entry = names[i]; - const oldResolution = getOldResolution(entry); - const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution; - if (changed) { - return true; - } - } - return false; -} -function containsParseError(node) { - aggregateChildData(node); - return (node.flags & 1048576 /* ThisNodeOrAnySubNodesHasError */) !== 0; -} -function aggregateChildData(node) { - if (!(node.flags & 2097152 /* HasAggregatedChildData */)) { - const thisNodeOrAnySubNodesHasError = (node.flags & 262144 /* ThisNodeHasError */) !== 0 || forEachChild(node, containsParseError); - if (thisNodeOrAnySubNodesHasError) { - node.flags |= 1048576 /* ThisNodeOrAnySubNodesHasError */; - } - node.flags |= 2097152 /* HasAggregatedChildData */; - } -} -function getSourceFileOfNode(node) { - while (node && node.kind !== 307 /* SourceFile */) { - node = node.parent; - } - return node; -} -function getSourceFileOfModule(module2) { - return getSourceFileOfNode(module2.valueDeclaration || getNonAugmentationDeclaration(module2)); -} -function isPlainJsFile(file, checkJs) { - return !!file && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */) && !file.checkJsDirective && checkJs === void 0; -} -function isStatementWithLocals(node) { - switch (node.kind) { - case 241 /* Block */: - case 269 /* CaseBlock */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - return true; - } - return false; -} -function getStartPositionOfLine(line, sourceFile) { - Debug.assert(line >= 0); - return getLineStarts(sourceFile)[line]; -} -function nodePosToString(node) { - const file = getSourceFileOfNode(node); - const loc = getLineAndCharacterOfPosition(file, node.pos); - return `${file.fileName}(${loc.line + 1},${loc.character + 1})`; -} -function getEndLinePosition(line, sourceFile) { - Debug.assert(line >= 0); - const lineStarts = getLineStarts(sourceFile); - const lineIndex = line; - const sourceText = sourceFile.text; - if (lineIndex + 1 === lineStarts.length) { - return sourceText.length - 1; - } else { - const start = lineStarts[lineIndex]; - let pos = lineStarts[lineIndex + 1] - 1; - Debug.assert(isLineBreak(sourceText.charCodeAt(pos))); - while (start <= pos && isLineBreak(sourceText.charCodeAt(pos))) { - pos--; - } - return pos; - } -} -function isFileLevelUniqueName(sourceFile, name, hasGlobalName) { - return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name); -} -function nodeIsMissing(node) { - if (node === void 0) { - return true; - } - return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */; -} -function nodeIsPresent(node) { - return !nodeIsMissing(node); -} -function isGrammarError(parent2, child) { - if (isTypeParameterDeclaration(parent2)) return child === parent2.expression; - if (isClassStaticBlockDeclaration(parent2)) return child === parent2.modifiers; - if (isPropertySignature(parent2)) return child === parent2.initializer; - if (isPropertyDeclaration(parent2)) return child === parent2.questionToken && isAutoAccessorPropertyDeclaration(parent2); - if (isPropertyAssignment(parent2)) return child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike); - if (isShorthandPropertyAssignment(parent2)) return child === parent2.equalsToken || child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike); - if (isMethodDeclaration(parent2)) return child === parent2.exclamationToken; - if (isConstructorDeclaration(parent2)) return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration); - if (isGetAccessorDeclaration(parent2)) return child === parent2.typeParameters || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration); - if (isSetAccessorDeclaration(parent2)) return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration); - if (isNamespaceExportDeclaration(parent2)) return child === parent2.modifiers || isGrammarErrorElement(parent2.modifiers, child, isModifierLike); - return false; -} -function isGrammarErrorElement(nodeArray, child, isElement) { - if (!nodeArray || isArray(child) || !isElement(child)) return false; - return contains(nodeArray, child); -} -function insertStatementsAfterPrologue(to, from, isPrologueDirective2) { - if (from === void 0 || from.length === 0) return to; - let statementIndex = 0; - for (; statementIndex < to.length; ++statementIndex) { - if (!isPrologueDirective2(to[statementIndex])) { - break; - } - } - to.splice(statementIndex, 0, ...from); - return to; -} -function insertStatementAfterPrologue(to, statement, isPrologueDirective2) { - if (statement === void 0) return to; - let statementIndex = 0; - for (; statementIndex < to.length; ++statementIndex) { - if (!isPrologueDirective2(to[statementIndex])) { - break; - } - } - to.splice(statementIndex, 0, statement); - return to; -} -function isAnyPrologueDirective(node) { - return isPrologueDirective(node) || !!(getEmitFlags(node) & 2097152 /* CustomPrologue */); -} -function insertStatementsAfterStandardPrologue(to, from) { - return insertStatementsAfterPrologue(to, from, isPrologueDirective); -} -function insertStatementsAfterCustomPrologue(to, from) { - return insertStatementsAfterPrologue(to, from, isAnyPrologueDirective); -} -function insertStatementAfterStandardPrologue(to, statement) { - return insertStatementAfterPrologue(to, statement, isPrologueDirective); -} -function insertStatementAfterCustomPrologue(to, statement) { - return insertStatementAfterPrologue(to, statement, isAnyPrologueDirective); -} -function isRecognizedTripleSlashComment(text, commentPos, commentEnd) { - if (text.charCodeAt(commentPos + 1) === 47 /* slash */ && commentPos + 2 < commentEnd && text.charCodeAt(commentPos + 2) === 47 /* slash */) { - const textSubStr = text.substring(commentPos, commentEnd); - return fullTripleSlashReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDModuleRegEx.test(textSubStr) || fullTripleSlashReferenceTypeReferenceDirectiveRegEx.test(textSubStr) || fullTripleSlashLibReferenceRegEx.test(textSubStr) || defaultLibReferenceRegEx.test(textSubStr) ? true : false; - } - return false; -} -function isPinnedComment(text, start) { - return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 33 /* exclamation */; -} -function createCommentDirectivesMap(sourceFile, commentDirectives) { - const directivesByLine = new Map( - commentDirectives.map((commentDirective) => [ - `${getLineAndCharacterOfPosition(sourceFile, commentDirective.range.end).line}`, - commentDirective - ]) - ); - const usedLines = /* @__PURE__ */ new Map(); - return { getUnusedExpectations, markUsed }; - function getUnusedExpectations() { - return arrayFrom(directivesByLine.entries()).filter(([line, directive]) => directive.type === 0 /* ExpectError */ && !usedLines.get(line)).map(([_, directive]) => directive); - } - function markUsed(line) { - if (!directivesByLine.has(`${line}`)) { - return false; - } - usedLines.set(`${line}`, true); - return true; - } -} -function getTokenPosOfNode(node, sourceFile, includeJsDoc) { - if (nodeIsMissing(node)) { - return node.pos; - } - if (isJSDocNode(node) || node.kind === 12 /* JsxText */) { - return skipTrivia( - (sourceFile ?? getSourceFileOfNode(node)).text, - node.pos, - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - true - ); - } - if (includeJsDoc && hasJSDocNodes(node)) { - return getTokenPosOfNode(node.jsDoc[0], sourceFile); - } - if (node.kind === 352 /* SyntaxList */) { - sourceFile ?? (sourceFile = getSourceFileOfNode(node)); - const first2 = firstOrUndefined(getNodeChildren(node, sourceFile)); - if (first2) { - return getTokenPosOfNode(first2, sourceFile, includeJsDoc); - } - } - return skipTrivia( - (sourceFile ?? getSourceFileOfNode(node)).text, - node.pos, - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - false, - isInJSDoc(node) - ); -} -function getNonDecoratorTokenPosOfNode(node, sourceFile) { - const lastDecorator = !nodeIsMissing(node) && canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0; - if (!lastDecorator) { - return getTokenPosOfNode(node, sourceFile); - } - return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastDecorator.end); -} -function getNonModifierTokenPosOfNode(node, sourceFile) { - const lastModifier = !nodeIsMissing(node) && canHaveModifiers(node) && node.modifiers ? last(node.modifiers) : void 0; - if (!lastModifier) { - return getTokenPosOfNode(node, sourceFile); - } - return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastModifier.end); -} -function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia = false) { - return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia); -} -function isJSDocTypeExpressionOrChild(node) { - return !!findAncestor(node, isJSDocTypeExpression); -} -function isExportNamespaceAsDefaultDeclaration(node) { - return !!(isExportDeclaration(node) && node.exportClause && isNamespaceExport(node.exportClause) && moduleExportNameIsDefault(node.exportClause.name)); -} -function moduleExportNameTextUnescaped(node) { - return node.kind === 11 /* StringLiteral */ ? node.text : unescapeLeadingUnderscores(node.escapedText); -} -function moduleExportNameTextEscaped(node) { - return node.kind === 11 /* StringLiteral */ ? escapeLeadingUnderscores(node.text) : node.escapedText; -} -function moduleExportNameIsDefault(node) { - return (node.kind === 11 /* StringLiteral */ ? node.text : node.escapedText) === "default" /* Default */; -} -function getTextOfNodeFromSourceText(sourceText, node, includeTrivia = false) { - if (nodeIsMissing(node)) { - return ""; - } - let text = sourceText.substring(includeTrivia ? node.pos : skipTrivia(sourceText, node.pos), node.end); - if (isJSDocTypeExpressionOrChild(node)) { - text = text.split(/\r\n|\n|\r/).map((line) => line.replace(/^\s*\*/, "").trimStart()).join("\n"); - } - return text; -} -function getTextOfNode(node, includeTrivia = false) { - return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); -} -function getPos(range) { - return range.pos; -} -function indexOfNode(nodeArray, node) { - return binarySearch(nodeArray, node, getPos, compareValues); -} -function getEmitFlags(node) { - const emitNode = node.emitNode; - return emitNode && emitNode.flags || 0; -} -function getInternalEmitFlags(node) { - const emitNode = node.emitNode; - return emitNode && emitNode.internalFlags || 0; -} -var getScriptTargetFeatures = /* @__PURE__ */ memoize( - () => new Map(Object.entries({ - Array: new Map(Object.entries({ - es2015: [ - "find", - "findIndex", - "fill", - "copyWithin", - "entries", - "keys", - "values" - ], - es2016: [ - "includes" - ], - es2019: [ - "flat", - "flatMap" - ], - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Iterator: new Map(Object.entries({ - es2015: emptyArray - })), - AsyncIterator: new Map(Object.entries({ - es2015: emptyArray - })), - ArrayBuffer: new Map(Object.entries({ - es2024: [ - "maxByteLength", - "resizable", - "resize", - "detached", - "transfer", - "transferToFixedLength" - ] - })), - Atomics: new Map(Object.entries({ - es2017: [ - "add", - "and", - "compareExchange", - "exchange", - "isLockFree", - "load", - "or", - "store", - "sub", - "wait", - "notify", - "xor" - ], - es2024: [ - "waitAsync" - ] - })), - SharedArrayBuffer: new Map(Object.entries({ - es2017: [ - "byteLength", - "slice" - ], - es2024: [ - "growable", - "maxByteLength", - "grow" - ] - })), - AsyncIterable: new Map(Object.entries({ - es2018: emptyArray - })), - AsyncIterableIterator: new Map(Object.entries({ - es2018: emptyArray - })), - AsyncGenerator: new Map(Object.entries({ - es2018: emptyArray - })), - AsyncGeneratorFunction: new Map(Object.entries({ - es2018: emptyArray - })), - RegExp: new Map(Object.entries({ - es2015: [ - "flags", - "sticky", - "unicode" - ], - es2018: [ - "dotAll" - ], - es2024: [ - "unicodeSets" - ] - })), - Reflect: new Map(Object.entries({ - es2015: [ - "apply", - "construct", - "defineProperty", - "deleteProperty", - "get", - "getOwnPropertyDescriptor", - "getPrototypeOf", - "has", - "isExtensible", - "ownKeys", - "preventExtensions", - "set", - "setPrototypeOf" - ] - })), - ArrayConstructor: new Map(Object.entries({ - es2015: [ - "from", - "of" - ], - esnext: [ - "fromAsync" - ] - })), - ObjectConstructor: new Map(Object.entries({ - es2015: [ - "assign", - "getOwnPropertySymbols", - "keys", - "is", - "setPrototypeOf" - ], - es2017: [ - "values", - "entries", - "getOwnPropertyDescriptors" - ], - es2019: [ - "fromEntries" - ], - es2022: [ - "hasOwn" - ], - es2024: [ - "groupBy" - ] - })), - NumberConstructor: new Map(Object.entries({ - es2015: [ - "isFinite", - "isInteger", - "isNaN", - "isSafeInteger", - "parseFloat", - "parseInt" - ] - })), - Math: new Map(Object.entries({ - es2015: [ - "clz32", - "imul", - "sign", - "log10", - "log2", - "log1p", - "expm1", - "cosh", - "sinh", - "tanh", - "acosh", - "asinh", - "atanh", - "hypot", - "trunc", - "fround", - "cbrt" - ] - })), - Map: new Map(Object.entries({ - es2015: [ - "entries", - "keys", - "values" - ] - })), - MapConstructor: new Map(Object.entries({ - es2024: [ - "groupBy" - ] - })), - Set: new Map(Object.entries({ - es2015: [ - "entries", - "keys", - "values" - ], - esnext: [ - "union", - "intersection", - "difference", - "symmetricDifference", - "isSubsetOf", - "isSupersetOf", - "isDisjointFrom" - ] - })), - PromiseConstructor: new Map(Object.entries({ - es2015: [ - "all", - "race", - "reject", - "resolve" - ], - es2020: [ - "allSettled" - ], - es2021: [ - "any" - ], - es2024: [ - "withResolvers" - ] - })), - Symbol: new Map(Object.entries({ - es2015: [ - "for", - "keyFor" - ], - es2019: [ - "description" - ] - })), - WeakMap: new Map(Object.entries({ - es2015: [ - "entries", - "keys", - "values" - ] - })), - WeakSet: new Map(Object.entries({ - es2015: [ - "entries", - "keys", - "values" - ] - })), - String: new Map(Object.entries({ - es2015: [ - "codePointAt", - "includes", - "endsWith", - "normalize", - "repeat", - "startsWith", - "anchor", - "big", - "blink", - "bold", - "fixed", - "fontcolor", - "fontsize", - "italics", - "link", - "small", - "strike", - "sub", - "sup" - ], - es2017: [ - "padStart", - "padEnd" - ], - es2019: [ - "trimStart", - "trimEnd", - "trimLeft", - "trimRight" - ], - es2020: [ - "matchAll" - ], - es2021: [ - "replaceAll" - ], - es2022: [ - "at" - ], - es2024: [ - "isWellFormed", - "toWellFormed" - ] - })), - StringConstructor: new Map(Object.entries({ - es2015: [ - "fromCodePoint", - "raw" - ] - })), - DateTimeFormat: new Map(Object.entries({ - es2017: [ - "formatToParts" - ] - })), - Promise: new Map(Object.entries({ - es2015: emptyArray, - es2018: [ - "finally" - ] - })), - RegExpMatchArray: new Map(Object.entries({ - es2018: [ - "groups" - ] - })), - RegExpExecArray: new Map(Object.entries({ - es2018: [ - "groups" - ] - })), - Intl: new Map(Object.entries({ - es2018: [ - "PluralRules" - ] - })), - NumberFormat: new Map(Object.entries({ - es2018: [ - "formatToParts" - ] - })), - SymbolConstructor: new Map(Object.entries({ - es2020: [ - "matchAll" - ], - esnext: [ - "metadata", - "dispose", - "asyncDispose" - ] - })), - DataView: new Map(Object.entries({ - es2020: [ - "setBigInt64", - "setBigUint64", - "getBigInt64", - "getBigUint64" - ] - })), - BigInt: new Map(Object.entries({ - es2020: emptyArray - })), - RelativeTimeFormat: new Map(Object.entries({ - es2020: [ - "format", - "formatToParts", - "resolvedOptions" - ] - })), - Int8Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Uint8Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Uint8ClampedArray: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Int16Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Uint16Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Int32Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Uint32Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Float32Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Float64Array: new Map(Object.entries({ - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - BigInt64Array: new Map(Object.entries({ - es2020: emptyArray, - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - BigUint64Array: new Map(Object.entries({ - es2020: emptyArray, - es2022: [ - "at" - ], - es2023: [ - "findLastIndex", - "findLast", - "toReversed", - "toSorted", - "toSpliced", - "with" - ] - })), - Error: new Map(Object.entries({ - es2022: [ - "cause" - ] - })) - })) -); -var GetLiteralTextFlags = /* @__PURE__ */ ((GetLiteralTextFlags2) => { - GetLiteralTextFlags2[GetLiteralTextFlags2["None"] = 0] = "None"; - GetLiteralTextFlags2[GetLiteralTextFlags2["NeverAsciiEscape"] = 1] = "NeverAsciiEscape"; - GetLiteralTextFlags2[GetLiteralTextFlags2["JsxAttributeEscape"] = 2] = "JsxAttributeEscape"; - GetLiteralTextFlags2[GetLiteralTextFlags2["TerminateUnterminatedLiterals"] = 4] = "TerminateUnterminatedLiterals"; - GetLiteralTextFlags2[GetLiteralTextFlags2["AllowNumericSeparator"] = 8] = "AllowNumericSeparator"; - return GetLiteralTextFlags2; -})(GetLiteralTextFlags || {}); -function getLiteralText(node, sourceFile, flags) { - if (sourceFile && canUseOriginalText(node, flags)) { - return getSourceTextOfNodeFromSourceFile(sourceFile, node); - } - switch (node.kind) { - case 11 /* StringLiteral */: { - const escapeText = flags & 2 /* JsxAttributeEscape */ ? escapeJsxAttributeString : flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString; - if (node.singleQuote) { - return "'" + escapeText(node.text, 39 /* singleQuote */) + "'"; - } else { - return '"' + escapeText(node.text, 34 /* doubleQuote */) + '"'; - } - } - case 15 /* NoSubstitutionTemplateLiteral */: - case 16 /* TemplateHead */: - case 17 /* TemplateMiddle */: - case 18 /* TemplateTail */: { - const escapeText = flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString; - const rawText = node.rawText ?? escapeTemplateSubstitution(escapeText(node.text, 96 /* backtick */)); - switch (node.kind) { - case 15 /* NoSubstitutionTemplateLiteral */: - return "`" + rawText + "`"; - case 16 /* TemplateHead */: - return "`" + rawText + "${"; - case 17 /* TemplateMiddle */: - return "}" + rawText + "${"; - case 18 /* TemplateTail */: - return "}" + rawText + "`"; - } - break; - } - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - return node.text; - case 14 /* RegularExpressionLiteral */: - if (flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) { - return node.text + (node.text.charCodeAt(node.text.length - 1) === 92 /* backslash */ ? " /" : "/"); - } - return node.text; - } - return Debug.fail(`Literal kind '${node.kind}' not accounted for.`); -} -function canUseOriginalText(node, flags) { - if (nodeIsSynthesized(node) || !node.parent || flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) { - return false; - } - if (isNumericLiteral(node)) { - if (node.numericLiteralFlags & 26656 /* IsInvalid */) { - return false; - } - if (node.numericLiteralFlags & 512 /* ContainsSeparator */) { - return !!(flags & 8 /* AllowNumericSeparator */); - } - } - return !isBigIntLiteral(node); -} -function getTextOfConstantValue(value) { - return isString(value) ? `"${escapeString(value)}"` : "" + value; -} -function makeIdentifierFromModuleName(moduleName) { - return getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); -} -function isBlockOrCatchScoped(declaration) { - return (getCombinedNodeFlags(declaration) & 7 /* BlockScoped */) !== 0 || isCatchClauseVariableDeclarationOrBindingElement(declaration); -} -function isCatchClauseVariableDeclarationOrBindingElement(declaration) { - const node = getRootDeclaration(declaration); - return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */; -} -function isAmbientModule(node) { - return isModuleDeclaration(node) && (node.name.kind === 11 /* StringLiteral */ || isGlobalScopeAugmentation(node)); -} -function isModuleWithStringLiteralName(node) { - return isModuleDeclaration(node) && node.name.kind === 11 /* StringLiteral */; -} -function isNonGlobalAmbientModule(node) { - return isModuleDeclaration(node) && isStringLiteral(node.name); -} -function isEffectiveModuleDeclaration(node) { - return isModuleDeclaration(node) || isIdentifier(node); -} -function isShorthandAmbientModuleSymbol(moduleSymbol) { - return isShorthandAmbientModule(moduleSymbol.valueDeclaration); -} -function isShorthandAmbientModule(node) { - return !!node && node.kind === 267 /* ModuleDeclaration */ && !node.body; -} -function isBlockScopedContainerTopLevel(node) { - return node.kind === 307 /* SourceFile */ || node.kind === 267 /* ModuleDeclaration */ || isFunctionLikeOrClassStaticBlockDeclaration(node); -} -function isGlobalScopeAugmentation(module2) { - return !!(module2.flags & 2048 /* GlobalAugmentation */); -} -function isExternalModuleAugmentation(node) { - return isAmbientModule(node) && isModuleAugmentationExternal(node); -} -function isModuleAugmentationExternal(node) { - switch (node.parent.kind) { - case 307 /* SourceFile */: - return isExternalModule(node.parent); - case 268 /* ModuleBlock */: - return isAmbientModule(node.parent.parent) && isSourceFile(node.parent.parent.parent) && !isExternalModule(node.parent.parent.parent); - } - return false; -} -function getNonAugmentationDeclaration(symbol) { - var _a; - return (_a = symbol.declarations) == null ? void 0 : _a.find((d) => !isExternalModuleAugmentation(d) && !(isModuleDeclaration(d) && isGlobalScopeAugmentation(d))); -} -function isCommonJSContainingModuleKind(kind) { - return kind === 1 /* CommonJS */ || kind === 100 /* Node16 */ || kind === 199 /* NodeNext */; -} -function isEffectiveExternalModule(node, compilerOptions) { - return isExternalModule(node) || isCommonJSContainingModuleKind(getEmitModuleKind(compilerOptions)) && !!node.commonJsModuleIndicator; -} -function isEffectiveStrictModeSourceFile(node, compilerOptions) { - switch (node.scriptKind) { - case 1 /* JS */: - case 3 /* TS */: - case 2 /* JSX */: - case 4 /* TSX */: - break; - default: - return false; - } - if (node.isDeclarationFile) { - return false; - } - if (getStrictOptionValue(compilerOptions, "alwaysStrict")) { - return true; - } - if (startsWithUseStrict(node.statements)) { - return true; - } - if (isExternalModule(node) || getIsolatedModules(compilerOptions)) { - return true; - } - return false; -} -function isAmbientPropertyDeclaration(node) { - return !!(node.flags & 33554432 /* Ambient */) || hasSyntacticModifier(node, 128 /* Ambient */); -} -function isBlockScope(node, parentNode) { - switch (node.kind) { - case 307 /* SourceFile */: - case 269 /* CaseBlock */: - case 299 /* CatchClause */: - case 267 /* ModuleDeclaration */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 172 /* PropertyDeclaration */: - case 175 /* ClassStaticBlockDeclaration */: - return true; - case 241 /* Block */: - return !isFunctionLikeOrClassStaticBlockDeclaration(parentNode); - } - return false; -} -function isDeclarationWithTypeParameters(node) { - Debug.type(node); - switch (node.kind) { - case 338 /* JSDocCallbackTag */: - case 346 /* JSDocTypedefTag */: - case 323 /* JSDocSignature */: - return true; - default: - assertType(node); - return isDeclarationWithTypeParameterChildren(node); - } -} -function isDeclarationWithTypeParameterChildren(node) { - Debug.type(node); - switch (node.kind) { - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 173 /* MethodSignature */: - case 181 /* IndexSignature */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 317 /* JSDocFunctionType */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 345 /* JSDocTemplateTag */: - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return true; - default: - assertType(node); - return false; - } -} -function isAnyImportSyntax(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - return true; - default: - return false; - } -} -function isAnyImportOrBareOrAccessedRequire(node) { - return isAnyImportSyntax(node) || isVariableDeclarationInitializedToBareOrAccessedRequire(node); -} -function isAnyImportOrRequireStatement(node) { - return isAnyImportSyntax(node) || isRequireVariableStatement(node); -} -function isLateVisibilityPaintedStatement(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 243 /* VariableStatement */: - case 263 /* ClassDeclaration */: - case 262 /* FunctionDeclaration */: - case 267 /* ModuleDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - return true; - default: - return false; - } -} -function hasPossibleExternalModuleReference(node) { - return isAnyImportOrReExport(node) || isModuleDeclaration(node) || isImportTypeNode(node) || isImportCall(node); -} -function isAnyImportOrReExport(node) { - return isAnyImportSyntax(node) || isExportDeclaration(node); -} -function getEnclosingContainer(node) { - return findAncestor(node.parent, (n) => !!(getContainerFlags(n) & 1 /* IsContainer */)); -} -function getEnclosingBlockScopeContainer(node) { - return findAncestor(node.parent, (current) => isBlockScope(current, current.parent)); -} -function forEachEnclosingBlockScopeContainer(node, cb) { - let container = getEnclosingBlockScopeContainer(node); - while (container) { - cb(container); - container = getEnclosingBlockScopeContainer(container); - } -} -function declarationNameToString(name) { - return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); -} -function getNameFromIndexInfo(info) { - return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : void 0; -} -function isComputedNonLiteralName(name) { - return name.kind === 167 /* ComputedPropertyName */ && !isStringOrNumericLiteralLike(name.expression); -} -function tryGetTextOfPropertyName(name) { - var _a; - switch (name.kind) { - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - return ((_a = name.emitNode) == null ? void 0 : _a.autoGenerate) ? void 0 : name.escapedText; - case 11 /* StringLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - return escapeLeadingUnderscores(name.text); - case 167 /* ComputedPropertyName */: - if (isStringOrNumericLiteralLike(name.expression)) return escapeLeadingUnderscores(name.expression.text); - return void 0; - case 295 /* JsxNamespacedName */: - return getEscapedTextOfJsxNamespacedName(name); - default: - return Debug.assertNever(name); - } -} -function getTextOfPropertyName(name) { - return Debug.checkDefined(tryGetTextOfPropertyName(name)); -} -function entityNameToString(name) { - switch (name.kind) { - case 110 /* ThisKeyword */: - return "this"; - case 81 /* PrivateIdentifier */: - case 80 /* Identifier */: - return getFullWidth(name) === 0 ? idText(name) : getTextOfNode(name); - case 166 /* QualifiedName */: - return entityNameToString(name.left) + "." + entityNameToString(name.right); - case 211 /* PropertyAccessExpression */: - if (isIdentifier(name.name) || isPrivateIdentifier(name.name)) { - return entityNameToString(name.expression) + "." + entityNameToString(name.name); - } else { - return Debug.assertNever(name.name); - } - case 311 /* JSDocMemberName */: - return entityNameToString(name.left) + "#" + entityNameToString(name.right); - case 295 /* JsxNamespacedName */: - return entityNameToString(name.namespace) + ":" + entityNameToString(name.name); - default: - return Debug.assertNever(name); - } -} -function createDiagnosticForNode(node, message, ...args) { - const sourceFile = getSourceFileOfNode(node); - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args); -} -function createDiagnosticForNodeArray(sourceFile, nodes, message, ...args) { - const start = skipTrivia(sourceFile.text, nodes.pos); - return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args); -} -function createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) { - const span = getErrorSpanForNode(sourceFile, node); - return createFileDiagnostic(sourceFile, span.start, span.length, message, ...args); -} -function createDiagnosticForNodeFromMessageChain(sourceFile, node, messageChain, relatedInformation) { - const span = getErrorSpanForNode(sourceFile, node); - return createFileDiagnosticFromMessageChain(sourceFile, span.start, span.length, messageChain, relatedInformation); -} -function createDiagnosticForNodeArrayFromMessageChain(sourceFile, nodes, messageChain, relatedInformation) { - const start = skipTrivia(sourceFile.text, nodes.pos); - return createFileDiagnosticFromMessageChain(sourceFile, start, nodes.end - start, messageChain, relatedInformation); -} -function assertDiagnosticLocation(sourceText, start, length2) { - Debug.assertGreaterThanOrEqual(start, 0); - Debug.assertGreaterThanOrEqual(length2, 0); - Debug.assertLessThanOrEqual(start, sourceText.length); - Debug.assertLessThanOrEqual(start + length2, sourceText.length); -} -function createFileDiagnosticFromMessageChain(file, start, length2, messageChain, relatedInformation) { - assertDiagnosticLocation(file.text, start, length2); - return { - file, - start, - length: length2, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText, - relatedInformation, - canonicalHead: messageChain.canonicalHead - }; -} -function createDiagnosticForFileFromMessageChain(sourceFile, messageChain, relatedInformation) { - return { - file: sourceFile, - start: 0, - length: 0, - code: messageChain.code, - category: messageChain.category, - messageText: messageChain.next ? messageChain : messageChain.messageText, - relatedInformation - }; -} -function createDiagnosticMessageChainFromDiagnostic(diagnostic) { - return typeof diagnostic.messageText === "string" ? { - code: diagnostic.code, - category: diagnostic.category, - messageText: diagnostic.messageText, - next: diagnostic.next - } : diagnostic.messageText; -} -function createDiagnosticForRange(sourceFile, range, message) { - return { - file: sourceFile, - start: range.pos, - length: range.end - range.pos, - code: message.code, - category: message.category, - messageText: message.message - }; -} -function getCanonicalDiagnostic(message, ...args) { - return { - code: message.code, - messageText: formatMessage(message, ...args) - }; -} -function getSpanOfTokenAtPosition(sourceFile, pos) { - const scanner2 = createScanner( - sourceFile.languageVersion, - /*skipTrivia*/ - true, - sourceFile.languageVariant, - sourceFile.text, - /*onError*/ - void 0, - pos - ); - scanner2.scan(); - const start = scanner2.getTokenStart(); - return createTextSpanFromBounds(start, scanner2.getTokenEnd()); -} -function scanTokenAtPosition(sourceFile, pos) { - const scanner2 = createScanner( - sourceFile.languageVersion, - /*skipTrivia*/ - true, - sourceFile.languageVariant, - sourceFile.text, - /*onError*/ - void 0, - pos - ); - scanner2.scan(); - return scanner2.getToken(); -} -function getErrorSpanForArrowFunction(sourceFile, node) { - const pos = skipTrivia(sourceFile.text, node.pos); - if (node.body && node.body.kind === 241 /* Block */) { - const { line: startLine } = getLineAndCharacterOfPosition(sourceFile, node.body.pos); - const { line: endLine } = getLineAndCharacterOfPosition(sourceFile, node.body.end); - if (startLine < endLine) { - return createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); - } - } - return createTextSpanFromBounds(pos, node.end); -} -function getErrorSpanForNode(sourceFile, node) { - let errorNode = node; - switch (node.kind) { - case 307 /* SourceFile */: { - const pos2 = skipTrivia( - sourceFile.text, - 0, - /*stopAfterLineBreak*/ - false - ); - if (pos2 === sourceFile.text.length) { - return createTextSpan(0, 0); - } - return getSpanOfTokenAtPosition(sourceFile, pos2); - } - // This list is a work in progress. Add missing node kinds to improve their error - // spans. - case 260 /* VariableDeclaration */: - case 208 /* BindingElement */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 267 /* ModuleDeclaration */: - case 266 /* EnumDeclaration */: - case 306 /* EnumMember */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 265 /* TypeAliasDeclaration */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 274 /* NamespaceImport */: - errorNode = node.name; - break; - case 219 /* ArrowFunction */: - return getErrorSpanForArrowFunction(sourceFile, node); - case 296 /* CaseClause */: - case 297 /* DefaultClause */: { - const start = skipTrivia(sourceFile.text, node.pos); - const end = node.statements.length > 0 ? node.statements[0].pos : node.end; - return createTextSpanFromBounds(start, end); - } - case 253 /* ReturnStatement */: - case 229 /* YieldExpression */: { - const pos2 = skipTrivia(sourceFile.text, node.pos); - return getSpanOfTokenAtPosition(sourceFile, pos2); - } - case 238 /* SatisfiesExpression */: { - const pos2 = skipTrivia(sourceFile.text, node.expression.end); - return getSpanOfTokenAtPosition(sourceFile, pos2); - } - case 350 /* JSDocSatisfiesTag */: { - const pos2 = skipTrivia(sourceFile.text, node.tagName.pos); - return getSpanOfTokenAtPosition(sourceFile, pos2); - } - case 176 /* Constructor */: { - const constructorDeclaration = node; - const start = skipTrivia(sourceFile.text, constructorDeclaration.pos); - const scanner2 = createScanner( - sourceFile.languageVersion, - /*skipTrivia*/ - true, - sourceFile.languageVariant, - sourceFile.text, - /*onError*/ - void 0, - start - ); - let token = scanner2.scan(); - while (token !== 137 /* ConstructorKeyword */ && token !== 1 /* EndOfFileToken */) { - token = scanner2.scan(); - } - const end = scanner2.getTokenEnd(); - return createTextSpanFromBounds(start, end); - } - } - if (errorNode === void 0) { - return getSpanOfTokenAtPosition(sourceFile, node.pos); - } - Debug.assert(!isJSDoc(errorNode)); - const isMissing = nodeIsMissing(errorNode); - const pos = isMissing || isJsxText(node) ? errorNode.pos : skipTrivia(sourceFile.text, errorNode.pos); - if (isMissing) { - Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); - Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); - } else { - Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); - Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); - } - return createTextSpanFromBounds(pos, errorNode.end); -} -function isGlobalSourceFile(node) { - return node.kind === 307 /* SourceFile */ && !isExternalOrCommonJsModule(node); -} -function isExternalOrCommonJsModule(file) { - return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== void 0; -} -function isJsonSourceFile(file) { - return file.scriptKind === 6 /* JSON */; -} -function isEnumConst(node) { - return !!(getCombinedModifierFlags(node) & 4096 /* Const */); -} -function isDeclarationReadonly(declaration) { - return !!(getCombinedModifierFlags(declaration) & 8 /* Readonly */ && !isParameterPropertyDeclaration(declaration, declaration.parent)); -} -function isVarAwaitUsing(node) { - return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 6 /* AwaitUsing */; -} -function isVarUsing(node) { - return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 4 /* Using */; -} -function isVarConst(node) { - return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 2 /* Const */; -} -function isVarConstLike(node) { - const blockScopeKind = getCombinedNodeFlags(node) & 7 /* BlockScoped */; - return blockScopeKind === 2 /* Const */ || blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */; -} -function isLet(node) { - return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 1 /* Let */; -} -function isSuperCall(n) { - return n.kind === 213 /* CallExpression */ && n.expression.kind === 108 /* SuperKeyword */; -} -function isImportCall(n) { - return n.kind === 213 /* CallExpression */ && n.expression.kind === 102 /* ImportKeyword */; -} -function isImportMeta(n) { - return isMetaProperty(n) && n.keywordToken === 102 /* ImportKeyword */ && n.name.escapedText === "meta"; -} -function isLiteralImportTypeNode(n) { - return isImportTypeNode(n) && isLiteralTypeNode(n.argument) && isStringLiteral(n.argument.literal); -} -function isPrologueDirective(node) { - return node.kind === 244 /* ExpressionStatement */ && node.expression.kind === 11 /* StringLiteral */; -} -function isCustomPrologue(node) { - return !!(getEmitFlags(node) & 2097152 /* CustomPrologue */); -} -function isHoistedFunction(node) { - return isCustomPrologue(node) && isFunctionDeclaration(node); -} -function isHoistedVariable(node) { - return isIdentifier(node.name) && !node.initializer; -} -function isHoistedVariableStatement(node) { - return isCustomPrologue(node) && isVariableStatement(node) && every(node.declarationList.declarations, isHoistedVariable); -} -function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { - return node.kind !== 12 /* JsxText */ ? getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : void 0; -} -function getJSDocCommentRanges(node, text) { - const commentRanges = node.kind === 169 /* Parameter */ || node.kind === 168 /* TypeParameter */ || node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */ || node.kind === 217 /* ParenthesizedExpression */ || node.kind === 260 /* VariableDeclaration */ || node.kind === 281 /* ExportSpecifier */ ? concatenate(getTrailingCommentRanges(text, node.pos), getLeadingCommentRanges(text, node.pos)) : getLeadingCommentRanges(text, node.pos); - return filter(commentRanges, (comment) => comment.end <= node.end && // Due to parse errors sometime empty parameter may get comments assigned to it that end up not in parameter range - text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 3) !== 47 /* slash */); -} -var fullTripleSlashReferencePathRegEx = /^\/\/\/\s*/; -var fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^\/\/\/\s*/; -var fullTripleSlashLibReferenceRegEx = /^\/\/\/\s*/; -var fullTripleSlashAMDReferencePathRegEx = /^\/\/\/\s*/; -var fullTripleSlashAMDModuleRegEx = /^\/\/\/\s*/; -var defaultLibReferenceRegEx = /^\/\/\/\s*/; -function isPartOfTypeNode(node) { - if (182 /* FirstTypeNode */ <= node.kind && node.kind <= 205 /* LastTypeNode */) { - return true; - } - switch (node.kind) { - case 133 /* AnyKeyword */: - case 159 /* UnknownKeyword */: - case 150 /* NumberKeyword */: - case 163 /* BigIntKeyword */: - case 154 /* StringKeyword */: - case 136 /* BooleanKeyword */: - case 155 /* SymbolKeyword */: - case 151 /* ObjectKeyword */: - case 157 /* UndefinedKeyword */: - case 106 /* NullKeyword */: - case 146 /* NeverKeyword */: - return true; - case 116 /* VoidKeyword */: - return node.parent.kind !== 222 /* VoidExpression */; - case 233 /* ExpressionWithTypeArguments */: - return isPartOfTypeExpressionWithTypeArguments(node); - case 168 /* TypeParameter */: - return node.parent.kind === 200 /* MappedType */ || node.parent.kind === 195 /* InferType */; - // Identifiers and qualified names may be type nodes, depending on their context. Climb - // above them to find the lowest container - case 80 /* Identifier */: - if (node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node) { - node = node.parent; - } else if (node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node) { - node = node.parent; - } - Debug.assert(node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */ || node.kind === 211 /* PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); - // falls through - case 166 /* QualifiedName */: - case 211 /* PropertyAccessExpression */: - case 110 /* ThisKeyword */: { - const { parent: parent2 } = node; - if (parent2.kind === 186 /* TypeQuery */) { - return false; - } - if (parent2.kind === 205 /* ImportType */) { - return !parent2.isTypeOf; - } - if (182 /* FirstTypeNode */ <= parent2.kind && parent2.kind <= 205 /* LastTypeNode */) { - return true; - } - switch (parent2.kind) { - case 233 /* ExpressionWithTypeArguments */: - return isPartOfTypeExpressionWithTypeArguments(parent2); - case 168 /* TypeParameter */: - return node === parent2.constraint; - case 345 /* JSDocTemplateTag */: - return node === parent2.constraint; - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 169 /* Parameter */: - case 260 /* VariableDeclaration */: - return node === parent2.type; - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return node === parent2.type; - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 181 /* IndexSignature */: - return node === parent2.type; - case 216 /* TypeAssertionExpression */: - return node === parent2.type; - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 215 /* TaggedTemplateExpression */: - return contains(parent2.typeArguments, node); - } - } - } - return false; -} -function isPartOfTypeExpressionWithTypeArguments(node) { - return isJSDocImplementsTag(node.parent) || isJSDocAugmentsTag(node.parent) || isHeritageClause(node.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(node); -} -function forEachReturnStatement(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 253 /* ReturnStatement */: - return visitor(node); - case 269 /* CaseBlock */: - case 241 /* Block */: - case 245 /* IfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 254 /* WithStatement */: - case 255 /* SwitchStatement */: - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - case 256 /* LabeledStatement */: - case 258 /* TryStatement */: - case 299 /* CatchClause */: - return forEachChild(node, traverse); - } - } -} -function forEachYieldExpression(body, visitor) { - return traverse(body); - function traverse(node) { - switch (node.kind) { - case 229 /* YieldExpression */: - visitor(node); - const operand = node.expression; - if (operand) { - traverse(operand); - } - return; - case 266 /* EnumDeclaration */: - case 264 /* InterfaceDeclaration */: - case 267 /* ModuleDeclaration */: - case 265 /* TypeAliasDeclaration */: - return; - default: - if (isFunctionLike(node)) { - if (node.name && node.name.kind === 167 /* ComputedPropertyName */) { - traverse(node.name.expression); - return; - } - } else if (!isPartOfTypeNode(node)) { - forEachChild(node, traverse); - } - } - } -} -function getRestParameterElementType(node) { - if (node && node.kind === 188 /* ArrayType */) { - return node.elementType; - } else if (node && node.kind === 183 /* TypeReference */) { - return singleOrUndefined(node.typeArguments); - } else { - return void 0; - } -} -function getMembersOfDeclaration(node) { - switch (node.kind) { - case 264 /* InterfaceDeclaration */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 187 /* TypeLiteral */: - return node.members; - case 210 /* ObjectLiteralExpression */: - return node.properties; - } -} -function isVariableLike(node) { - if (node) { - switch (node.kind) { - case 208 /* BindingElement */: - case 306 /* EnumMember */: - case 169 /* Parameter */: - case 303 /* PropertyAssignment */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 304 /* ShorthandPropertyAssignment */: - case 260 /* VariableDeclaration */: - return true; - } - } - return false; -} -function isVariableDeclarationInVariableStatement(node) { - return node.parent.kind === 261 /* VariableDeclarationList */ && node.parent.parent.kind === 243 /* VariableStatement */; -} -function isCommonJsExportedExpression(node) { - if (!isInJSFile(node)) return false; - return isObjectLiteralExpression(node.parent) && isBinaryExpression(node.parent.parent) && getAssignmentDeclarationKind(node.parent.parent) === 2 /* ModuleExports */ || isCommonJsExportPropertyAssignment(node.parent); -} -function isCommonJsExportPropertyAssignment(node) { - if (!isInJSFile(node)) return false; - return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 1 /* ExportsProperty */; -} -function isValidESSymbolDeclaration(node) { - return (isVariableDeclaration(node) ? isVarConst(node) && isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) : isPropertyDeclaration(node) ? hasEffectiveReadonlyModifier(node) && hasStaticModifier(node) : isPropertySignature(node) && hasEffectiveReadonlyModifier(node)) || isCommonJsExportPropertyAssignment(node); -} -function introducesArgumentsExoticObject(node) { - switch (node.kind) { - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - return true; - } - return false; -} -function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { - while (true) { - if (beforeUnwrapLabelCallback) { - beforeUnwrapLabelCallback(node); - } - if (node.statement.kind !== 256 /* LabeledStatement */) { - return node.statement; - } - node = node.statement; - } -} -function isFunctionBlock(node) { - return node && node.kind === 241 /* Block */ && isFunctionLike(node.parent); -} -function isObjectLiteralMethod(node) { - return node && node.kind === 174 /* MethodDeclaration */ && node.parent.kind === 210 /* ObjectLiteralExpression */; -} -function isObjectLiteralOrClassExpressionMethodOrAccessor(node) { - return (node.kind === 174 /* MethodDeclaration */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */) && (node.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.kind === 231 /* ClassExpression */); -} -function isIdentifierTypePredicate(predicate) { - return predicate && predicate.kind === 1 /* Identifier */; -} -function isThisTypePredicate(predicate) { - return predicate && predicate.kind === 0 /* This */; -} -function forEachPropertyAssignment(objectLiteral, key, callback, key2) { - return forEach(objectLiteral == null ? void 0 : objectLiteral.properties, (property) => { - if (!isPropertyAssignment(property)) return void 0; - const propName = tryGetTextOfPropertyName(property.name); - return key === propName || key2 && key2 === propName ? callback(property) : void 0; - }); -} -function getPropertyArrayElementValue(objectLiteral, propKey, elementValue) { - return forEachPropertyAssignment(objectLiteral, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0); -} -function getTsConfigObjectLiteralExpression(tsConfigSourceFile) { - if (tsConfigSourceFile && tsConfigSourceFile.statements.length) { - const expression = tsConfigSourceFile.statements[0].expression; - return tryCast(expression, isObjectLiteralExpression); - } -} -function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) { - return forEachTsConfigPropArray(tsConfigSourceFile, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0); -} -function forEachTsConfigPropArray(tsConfigSourceFile, propKey, callback) { - return forEachPropertyAssignment(getTsConfigObjectLiteralExpression(tsConfigSourceFile), propKey, callback); -} -function getContainingFunction(node) { - return findAncestor(node.parent, isFunctionLike); -} -function getContainingFunctionDeclaration(node) { - return findAncestor(node.parent, isFunctionLikeDeclaration); -} -function getContainingClass(node) { - return findAncestor(node.parent, isClassLike); -} -function getContainingClassStaticBlock(node) { - return findAncestor(node.parent, (n) => { - if (isClassLike(n) || isFunctionLike(n)) { - return "quit"; - } - return isClassStaticBlockDeclaration(n); - }); -} -function getContainingFunctionOrClassStaticBlock(node) { - return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration); -} -function getContainingClassExcludingClassDecorators(node) { - const decorator = findAncestor(node.parent, (n) => isClassLike(n) ? "quit" : isDecorator(n)); - return decorator && isClassLike(decorator.parent) ? getContainingClass(decorator.parent) : getContainingClass(decorator ?? node); -} -function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) { - Debug.assert(node.kind !== 307 /* SourceFile */); - while (true) { - node = node.parent; - if (!node) { - return Debug.fail(); - } - switch (node.kind) { - case 167 /* ComputedPropertyName */: - if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) { - return node; - } - node = node.parent.parent; - break; - case 170 /* Decorator */: - if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - case 219 /* ArrowFunction */: - if (!includeArrowFunctions) { - continue; - } - // falls through - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 267 /* ModuleDeclaration */: - case 175 /* ClassStaticBlockDeclaration */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 181 /* IndexSignature */: - case 266 /* EnumDeclaration */: - case 307 /* SourceFile */: - return node; - } - } -} -function isThisContainerOrFunctionBlock(node) { - switch (node.kind) { - // Arrow functions use the same scope, but may do so in a "delayed" manner - // For example, `const getThis = () => this` may be before a super() call in a derived constructor - case 219 /* ArrowFunction */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 172 /* PropertyDeclaration */: - return true; - case 241 /* Block */: - switch (node.parent.kind) { - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return true; - default: - return false; - } - default: - return false; - } -} -function isInTopLevelContext(node) { - if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) { - node = node.parent; - } - const container = getThisContainer( - node, - /*includeArrowFunctions*/ - true, - /*includeClassComputedPropertyName*/ - false - ); - return isSourceFile(container); -} -function getNewTargetContainer(node) { - const container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (container) { - switch (container.kind) { - case 176 /* Constructor */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - return container; - } - } - return void 0; -} -function getSuperContainer(node, stopOnFunctions) { - while (true) { - node = node.parent; - if (!node) { - return void 0; - } - switch (node.kind) { - case 167 /* ComputedPropertyName */: - node = node.parent; - break; - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - if (!stopOnFunctions) { - continue; - } - // falls through - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 175 /* ClassStaticBlockDeclaration */: - return node; - case 170 /* Decorator */: - if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) { - node = node.parent.parent; - } else if (isClassElement(node.parent)) { - node = node.parent; - } - break; - } - } -} -function getImmediatelyInvokedFunctionExpression(func) { - if (func.kind === 218 /* FunctionExpression */ || func.kind === 219 /* ArrowFunction */) { - let prev = func; - let parent2 = func.parent; - while (parent2.kind === 217 /* ParenthesizedExpression */) { - prev = parent2; - parent2 = parent2.parent; - } - if (parent2.kind === 213 /* CallExpression */ && parent2.expression === prev) { - return parent2; - } - } -} -function isSuperProperty(node) { - const kind = node.kind; - return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 108 /* SuperKeyword */; -} -function isThisProperty(node) { - const kind = node.kind; - return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 110 /* ThisKeyword */; -} -function isThisInitializedDeclaration(node) { - var _a; - return !!node && isVariableDeclaration(node) && ((_a = node.initializer) == null ? void 0 : _a.kind) === 110 /* ThisKeyword */; -} -function isThisInitializedObjectBindingExpression(node) { - return !!node && (isShorthandPropertyAssignment(node) || isPropertyAssignment(node)) && isBinaryExpression(node.parent.parent) && node.parent.parent.operatorToken.kind === 64 /* EqualsToken */ && node.parent.parent.right.kind === 110 /* ThisKeyword */; -} -function getEntityNameFromTypeNode(node) { - switch (node.kind) { - case 183 /* TypeReference */: - return node.typeName; - case 233 /* ExpressionWithTypeArguments */: - return isEntityNameExpression(node.expression) ? node.expression : void 0; - // TODO(rbuckton): These aren't valid TypeNodes, but we treat them as such because of `isPartOfTypeNode`, which returns `true` for things that aren't `TypeNode`s. - case 80 /* Identifier */: - case 166 /* QualifiedName */: - return node; - } - return void 0; -} -function getInvokedExpression(node) { - switch (node.kind) { - case 215 /* TaggedTemplateExpression */: - return node.tag; - case 286 /* JsxOpeningElement */: - case 285 /* JsxSelfClosingElement */: - return node.tagName; - case 226 /* BinaryExpression */: - return node.right; - case 289 /* JsxOpeningFragment */: - return node; - default: - return node.expression; - } -} -function nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent) { - if (useLegacyDecorators && isNamedDeclaration(node) && isPrivateIdentifier(node.name)) { - return false; - } - switch (node.kind) { - case 263 /* ClassDeclaration */: - return true; - case 231 /* ClassExpression */: - return !useLegacyDecorators; - case 172 /* PropertyDeclaration */: - return parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2) && !hasAbstractModifier(node) && !hasAmbientModifier(node)); - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - return node.body !== void 0 && parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2)); - case 169 /* Parameter */: - if (!useLegacyDecorators) return false; - return parent2 !== void 0 && parent2.body !== void 0 && (parent2.kind === 176 /* Constructor */ || parent2.kind === 174 /* MethodDeclaration */ || parent2.kind === 178 /* SetAccessor */) && getThisParameter(parent2) !== node && grandparent !== void 0 && grandparent.kind === 263 /* ClassDeclaration */; - } - return false; -} -function nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) { - return hasDecorators(node) && nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent); -} -function nodeOrChildIsDecorated(useLegacyDecorators, node, parent2, grandparent) { - return nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) || childIsDecorated(useLegacyDecorators, node, parent2); -} -function childIsDecorated(useLegacyDecorators, node, parent2) { - switch (node.kind) { - case 263 /* ClassDeclaration */: - return some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2)); - case 231 /* ClassExpression */: - return !useLegacyDecorators && some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2)); - case 174 /* MethodDeclaration */: - case 178 /* SetAccessor */: - case 176 /* Constructor */: - return some(node.parameters, (p) => nodeIsDecorated(useLegacyDecorators, p, node, parent2)); - default: - return false; - } -} -function classOrConstructorParameterIsDecorated(useLegacyDecorators, node) { - if (nodeIsDecorated(useLegacyDecorators, node)) return true; - const constructor = getFirstConstructorWithBody(node); - return !!constructor && childIsDecorated(useLegacyDecorators, constructor, node); -} -function classElementOrClassElementParameterIsDecorated(useLegacyDecorators, node, parent2) { - let parameters; - if (isAccessor(node)) { - const { firstAccessor, secondAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, node); - const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0; - if (!firstAccessorWithDecorators || node !== firstAccessorWithDecorators) { - return false; - } - parameters = setAccessor == null ? void 0 : setAccessor.parameters; - } else if (isMethodDeclaration(node)) { - parameters = node.parameters; - } - if (nodeIsDecorated(useLegacyDecorators, node, parent2)) { - return true; - } - if (parameters) { - for (const parameter of parameters) { - if (parameterIsThisKeyword(parameter)) continue; - if (nodeIsDecorated(useLegacyDecorators, parameter, node, parent2)) return true; - } - } - return false; -} -function isEmptyStringLiteral(node) { - if (node.textSourceNode) { - switch (node.textSourceNode.kind) { - case 11 /* StringLiteral */: - return isEmptyStringLiteral(node.textSourceNode); - case 15 /* NoSubstitutionTemplateLiteral */: - return node.text === ""; - } - return false; - } - return node.text === ""; -} -function isJSXTagName(node) { - const { parent: parent2 } = node; - if (parent2.kind === 286 /* JsxOpeningElement */ || parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 287 /* JsxClosingElement */) { - return parent2.tagName === node; - } - return false; -} -function isExpressionNode(node) { - switch (node.kind) { - case 108 /* SuperKeyword */: - case 106 /* NullKeyword */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 14 /* RegularExpressionLiteral */: - case 209 /* ArrayLiteralExpression */: - case 210 /* ObjectLiteralExpression */: - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 215 /* TaggedTemplateExpression */: - case 234 /* AsExpression */: - case 216 /* TypeAssertionExpression */: - case 238 /* SatisfiesExpression */: - case 235 /* NonNullExpression */: - case 217 /* ParenthesizedExpression */: - case 218 /* FunctionExpression */: - case 231 /* ClassExpression */: - case 219 /* ArrowFunction */: - case 222 /* VoidExpression */: - case 220 /* DeleteExpression */: - case 221 /* TypeOfExpression */: - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - case 226 /* BinaryExpression */: - case 227 /* ConditionalExpression */: - case 230 /* SpreadElement */: - case 228 /* TemplateExpression */: - case 232 /* OmittedExpression */: - case 284 /* JsxElement */: - case 285 /* JsxSelfClosingElement */: - case 288 /* JsxFragment */: - case 229 /* YieldExpression */: - case 223 /* AwaitExpression */: - case 236 /* MetaProperty */: - return true; - case 233 /* ExpressionWithTypeArguments */: - return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent); - case 166 /* QualifiedName */: - while (node.parent.kind === 166 /* QualifiedName */) { - node = node.parent; - } - return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node); - case 311 /* JSDocMemberName */: - while (isJSDocMemberName(node.parent)) { - node = node.parent; - } - return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node); - case 81 /* PrivateIdentifier */: - return isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 103 /* InKeyword */; - case 80 /* Identifier */: - if (node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node)) { - return true; - } - // falls through - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 110 /* ThisKeyword */: - return isInExpressionContext(node); - default: - return false; - } -} -function isInExpressionContext(node) { - const { parent: parent2 } = node; - switch (parent2.kind) { - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 306 /* EnumMember */: - case 303 /* PropertyAssignment */: - case 208 /* BindingElement */: - return parent2.initializer === node; - case 244 /* ExpressionStatement */: - case 245 /* IfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 253 /* ReturnStatement */: - case 254 /* WithStatement */: - case 255 /* SwitchStatement */: - case 296 /* CaseClause */: - case 257 /* ThrowStatement */: - return parent2.expression === node; - case 248 /* ForStatement */: - const forStatement = parent2; - return forStatement.initializer === node && forStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forStatement.condition === node || forStatement.incrementor === node; - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - const forInOrOfStatement = parent2; - return forInOrOfStatement.initializer === node && forInOrOfStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forInOrOfStatement.expression === node; - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - return node === parent2.expression; - case 239 /* TemplateSpan */: - return node === parent2.expression; - case 167 /* ComputedPropertyName */: - return node === parent2.expression; - case 170 /* Decorator */: - case 294 /* JsxExpression */: - case 293 /* JsxSpreadAttribute */: - case 305 /* SpreadAssignment */: - return true; - case 233 /* ExpressionWithTypeArguments */: - return parent2.expression === node && !isPartOfTypeNode(parent2); - case 304 /* ShorthandPropertyAssignment */: - return parent2.objectAssignmentInitializer === node; - case 238 /* SatisfiesExpression */: - return node === parent2.expression; - default: - return isExpressionNode(parent2); - } -} -function isPartOfTypeQuery(node) { - while (node.kind === 166 /* QualifiedName */ || node.kind === 80 /* Identifier */) { - node = node.parent; - } - return node.kind === 186 /* TypeQuery */; -} -function isNamespaceReexportDeclaration(node) { - return isNamespaceExport(node) && !!node.parent.moduleSpecifier; -} -function isExternalModuleImportEqualsDeclaration(node) { - return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */; -} -function getExternalModuleImportEqualsDeclarationExpression(node) { - Debug.assert(isExternalModuleImportEqualsDeclaration(node)); - return node.moduleReference.expression; -} -function getExternalModuleRequireArgument(node) { - return isVariableDeclarationInitializedToBareOrAccessedRequire(node) && getLeftmostAccessExpression(node.initializer).arguments[0]; -} -function isInternalModuleImportEqualsDeclaration(node) { - return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 283 /* ExternalModuleReference */; -} -function isFullSourceFile(sourceFile) { - return (sourceFile == null ? void 0 : sourceFile.kind) === 307 /* SourceFile */; -} -function isSourceFileJS(file) { - return isInJSFile(file); -} -function isInJSFile(node) { - return !!node && !!(node.flags & 524288 /* JavaScriptFile */); -} -function isInJsonFile(node) { - return !!node && !!(node.flags & 134217728 /* JsonFile */); -} -function isSourceFileNotJson(file) { - return !isJsonSourceFile(file); -} -function isInJSDoc(node) { - return !!node && !!(node.flags & 16777216 /* JSDoc */); -} -function isJSDocIndexSignature(node) { - return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && node.typeArguments && node.typeArguments.length === 2 && (node.typeArguments[0].kind === 154 /* StringKeyword */ || node.typeArguments[0].kind === 150 /* NumberKeyword */); -} -function isRequireCall(callExpression, requireStringLiteralLikeArgument) { - if (callExpression.kind !== 213 /* CallExpression */) { - return false; - } - const { expression, arguments: args } = callExpression; - if (expression.kind !== 80 /* Identifier */ || expression.escapedText !== "require") { - return false; - } - if (args.length !== 1) { - return false; - } - const arg = args[0]; - return !requireStringLiteralLikeArgument || isStringLiteralLike(arg); -} -function isVariableDeclarationInitializedToRequire(node) { - return isVariableDeclarationInitializedWithRequireHelper( - node, - /*allowAccessedRequire*/ - false - ); -} -function isVariableDeclarationInitializedToBareOrAccessedRequire(node) { - return isVariableDeclarationInitializedWithRequireHelper( - node, - /*allowAccessedRequire*/ - true - ); -} -function isBindingElementOfBareOrAccessedRequire(node) { - return isBindingElement(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent); -} -function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) { - return isVariableDeclaration(node) && !!node.initializer && isRequireCall( - allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, - /*requireStringLiteralLikeArgument*/ - true - ); -} -function isRequireVariableStatement(node) { - return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl)); -} -function isSingleOrDoubleQuote(charCode) { - return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */; -} -function isStringDoubleQuoted(str, sourceFile) { - return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* doubleQuote */; -} -function isAssignmentDeclaration(decl) { - return isBinaryExpression(decl) || isAccessExpression(decl) || isIdentifier(decl) || isCallExpression(decl); -} -function getEffectiveInitializer(node) { - if (isInJSFile(node) && node.initializer && isBinaryExpression(node.initializer) && (node.initializer.operatorToken.kind === 57 /* BarBarToken */ || node.initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) { - return node.initializer.right; - } - return node.initializer; -} -function getDeclaredExpandoInitializer(node) { - const init = getEffectiveInitializer(node); - return init && getExpandoInitializer(init, isPrototypeAccess(node.name)); -} -function hasExpandoValueProperty(node, isPrototypeAssignment) { - return forEach(node.properties, (p) => isPropertyAssignment(p) && isIdentifier(p.name) && p.name.escapedText === "value" && p.initializer && getExpandoInitializer(p.initializer, isPrototypeAssignment)); -} -function getAssignedExpandoInitializer(node) { - if (node && node.parent && isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */) { - const isPrototypeAssignment = isPrototypeAccess(node.parent.left); - return getExpandoInitializer(node.parent.right, isPrototypeAssignment) || getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment); - } - if (node && isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) { - const result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype"); - if (result) { - return result; - } - } -} -function getExpandoInitializer(initializer, isPrototypeAssignment) { - if (isCallExpression(initializer)) { - const e = skipParentheses(initializer.expression); - return e.kind === 218 /* FunctionExpression */ || e.kind === 219 /* ArrowFunction */ ? initializer : void 0; - } - if (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 231 /* ClassExpression */ || initializer.kind === 219 /* ArrowFunction */) { - return initializer; - } - if (isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) { - return initializer; - } -} -function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) { - const e = isBinaryExpression(initializer) && (initializer.operatorToken.kind === 57 /* BarBarToken */ || initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && getExpandoInitializer(initializer.right, isPrototypeAssignment); - if (e && isSameEntityName(name, initializer.left)) { - return e; - } -} -function isDefaultedExpandoInitializer(node) { - const name = isVariableDeclaration(node.parent) ? node.parent.name : isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */ ? node.parent.left : void 0; - return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left); -} -function getNameOfExpando(node) { - if (isBinaryExpression(node.parent)) { - const parent2 = (node.parent.operatorToken.kind === 57 /* BarBarToken */ || node.parent.operatorToken.kind === 61 /* QuestionQuestionToken */) && isBinaryExpression(node.parent.parent) ? node.parent.parent : node.parent; - if (parent2.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(parent2.left)) { - return parent2.left; - } - } else if (isVariableDeclaration(node.parent)) { - return node.parent.name; - } -} -function isSameEntityName(name, initializer) { - if (isPropertyNameLiteral(name) && isPropertyNameLiteral(initializer)) { - return getTextOfIdentifierOrLiteral(name) === getTextOfIdentifierOrLiteral(initializer); - } - if (isMemberName(name) && isLiteralLikeAccess(initializer) && (initializer.expression.kind === 110 /* ThisKeyword */ || isIdentifier(initializer.expression) && (initializer.expression.escapedText === "window" || initializer.expression.escapedText === "self" || initializer.expression.escapedText === "global"))) { - return isSameEntityName(name, getNameOrArgument(initializer)); - } - if (isLiteralLikeAccess(name) && isLiteralLikeAccess(initializer)) { - return getElementOrPropertyAccessName(name) === getElementOrPropertyAccessName(initializer) && isSameEntityName(name.expression, initializer.expression); - } - return false; -} -function getRightMostAssignedExpression(node) { - while (isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - )) { - node = node.right; - } - return node; -} -function isExportsIdentifier(node) { - return isIdentifier(node) && node.escapedText === "exports"; -} -function isModuleIdentifier(node) { - return isIdentifier(node) && node.escapedText === "module"; -} -function isModuleExportsAccessExpression(node) { - return (isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node)) && isModuleIdentifier(node.expression) && getElementOrPropertyAccessName(node) === "exports"; -} -function getAssignmentDeclarationKind(expr) { - const special = getAssignmentDeclarationKindWorker(expr); - return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */; -} -function isBindableObjectDefinePropertyCall(expr) { - return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression( - expr.arguments[0], - /*excludeThisKeyword*/ - true - ); -} -function isLiteralLikeAccess(node) { - return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node); -} -function isLiteralLikeElementAccess(node) { - return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression); -} -function isBindableStaticAccessExpression(node, excludeThisKeyword) { - return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression( - node.expression, - /*excludeThisKeyword*/ - true - )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword); -} -function isBindableStaticElementAccessExpression(node, excludeThisKeyword) { - return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression( - node.expression, - /*excludeThisKeyword*/ - true - )); -} -function isBindableStaticNameExpression(node, excludeThisKeyword) { - return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword); -} -function getNameOrArgument(expr) { - if (isPropertyAccessExpression(expr)) { - return expr.name; - } - return expr.argumentExpression; -} -function getAssignmentDeclarationKindWorker(expr) { - if (isCallExpression(expr)) { - if (!isBindableObjectDefinePropertyCall(expr)) { - return 0 /* None */; - } - const entityName = expr.arguments[0]; - if (isExportsIdentifier(entityName) || isModuleExportsAccessExpression(entityName)) { - return 8 /* ObjectDefinePropertyExports */; - } - if (isBindableStaticAccessExpression(entityName) && getElementOrPropertyAccessName(entityName) === "prototype") { - return 9 /* ObjectDefinePrototypeProperty */; - } - return 7 /* ObjectDefinePropertyValue */; - } - if (expr.operatorToken.kind !== 64 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) { - return 0 /* None */; - } - if (isBindableStaticNameExpression( - expr.left.expression, - /*excludeThisKeyword*/ - true - ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) { - return 6 /* Prototype */; - } - return getAssignmentDeclarationPropertyAccessKind(expr.left); -} -function isVoidZero(node) { - return isVoidExpression(node) && isNumericLiteral(node.expression) && node.expression.text === "0"; -} -function getElementOrPropertyAccessArgumentExpressionOrName(node) { - if (isPropertyAccessExpression(node)) { - return node.name; - } - const arg = skipParentheses(node.argumentExpression); - if (isNumericLiteral(arg) || isStringLiteralLike(arg)) { - return arg; - } - return node; -} -function getElementOrPropertyAccessName(node) { - const name = getElementOrPropertyAccessArgumentExpressionOrName(node); - if (name) { - if (isIdentifier(name)) { - return name.escapedText; - } - if (isStringLiteralLike(name) || isNumericLiteral(name)) { - return escapeLeadingUnderscores(name.text); - } - } - return void 0; -} -function getAssignmentDeclarationPropertyAccessKind(lhs) { - if (lhs.expression.kind === 110 /* ThisKeyword */) { - return 4 /* ThisProperty */; - } else if (isModuleExportsAccessExpression(lhs)) { - return 2 /* ModuleExports */; - } else if (isBindableStaticNameExpression( - lhs.expression, - /*excludeThisKeyword*/ - true - )) { - if (isPrototypeAccess(lhs.expression)) { - return 3 /* PrototypeProperty */; - } - let nextToLast = lhs; - while (!isIdentifier(nextToLast.expression)) { - nextToLast = nextToLast.expression; - } - const id = nextToLast.expression; - if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names - isBindableStaticAccessExpression(lhs)) { - return 1 /* ExportsProperty */; - } - if (isBindableStaticNameExpression( - lhs, - /*excludeThisKeyword*/ - true - ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) { - return 5 /* Property */; - } - } - return 0 /* None */; -} -function getInitializerOfBinaryExpression(expr) { - while (isBinaryExpression(expr.right)) { - expr = expr.right; - } - return expr.right; -} -function isPrototypePropertyAssignment(node) { - return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3 /* PrototypeProperty */; -} -function isSpecialPropertyDeclaration(expr) { - return isInJSFile(expr) && expr.parent && expr.parent.kind === 244 /* ExpressionStatement */ && (!isElementAccessExpression(expr) || isLiteralLikeElementAccess(expr)) && !!getJSDocTypeTag(expr.parent); -} -function setValueDeclaration(symbol, node) { - const { valueDeclaration } = symbol; - if (!valueDeclaration || !(node.flags & 33554432 /* Ambient */ && !isInJSFile(node) && !(valueDeclaration.flags & 33554432 /* Ambient */)) && (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) || valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration)) { - symbol.valueDeclaration = node; - } -} -function isFunctionSymbol(symbol) { - if (!symbol || !symbol.valueDeclaration) { - return false; - } - const decl = symbol.valueDeclaration; - return decl.kind === 262 /* FunctionDeclaration */ || isVariableDeclaration(decl) && decl.initializer && isFunctionLike(decl.initializer); -} -function canHaveModuleSpecifier(node) { - switch (node == null ? void 0 : node.kind) { - case 260 /* VariableDeclaration */: - case 208 /* BindingElement */: - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 273 /* ImportClause */: - case 280 /* NamespaceExport */: - case 274 /* NamespaceImport */: - case 281 /* ExportSpecifier */: - case 276 /* ImportSpecifier */: - case 205 /* ImportType */: - return true; - } - return false; -} -function tryGetModuleSpecifierFromDeclaration(node) { - var _a, _b; - switch (node.kind) { - case 260 /* VariableDeclaration */: - case 208 /* BindingElement */: - return (_a = findAncestor(node.initializer, (node2) => isRequireCall( - node2, - /*requireStringLiteralLikeArgument*/ - true - ))) == null ? void 0 : _a.arguments[0]; - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 351 /* JSDocImportTag */: - return tryCast(node.moduleSpecifier, isStringLiteralLike); - case 271 /* ImportEqualsDeclaration */: - return tryCast((_b = tryCast(node.moduleReference, isExternalModuleReference)) == null ? void 0 : _b.expression, isStringLiteralLike); - case 273 /* ImportClause */: - case 280 /* NamespaceExport */: - return tryCast(node.parent.moduleSpecifier, isStringLiteralLike); - case 274 /* NamespaceImport */: - case 281 /* ExportSpecifier */: - return tryCast(node.parent.parent.moduleSpecifier, isStringLiteralLike); - case 276 /* ImportSpecifier */: - return tryCast(node.parent.parent.parent.moduleSpecifier, isStringLiteralLike); - case 205 /* ImportType */: - return isLiteralImportTypeNode(node) ? node.argument.literal : void 0; - default: - Debug.assertNever(node); - } -} -function importFromModuleSpecifier(node) { - return tryGetImportFromModuleSpecifier(node) || Debug.failBadSyntaxKind(node.parent); -} -function tryGetImportFromModuleSpecifier(node) { - switch (node.parent.kind) { - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 351 /* JSDocImportTag */: - return node.parent; - case 283 /* ExternalModuleReference */: - return node.parent.parent; - case 213 /* CallExpression */: - return isImportCall(node.parent) || isRequireCall( - node.parent, - /*requireStringLiteralLikeArgument*/ - false - ) ? node.parent : void 0; - case 201 /* LiteralType */: - if (!isStringLiteral(node)) { - break; - } - return tryCast(node.parent.parent, isImportTypeNode); - default: - return void 0; - } -} -function shouldRewriteModuleSpecifier(specifier, compilerOptions) { - return !!compilerOptions.rewriteRelativeImportExtensions && pathIsRelative(specifier) && !isDeclarationFileName(specifier) && hasTSFileExtension(specifier); -} -function getExternalModuleName(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 351 /* JSDocImportTag */: - return node.moduleSpecifier; - case 271 /* ImportEqualsDeclaration */: - return node.moduleReference.kind === 283 /* ExternalModuleReference */ ? node.moduleReference.expression : void 0; - case 205 /* ImportType */: - return isLiteralImportTypeNode(node) ? node.argument.literal : void 0; - case 213 /* CallExpression */: - return node.arguments[0]; - case 267 /* ModuleDeclaration */: - return node.name.kind === 11 /* StringLiteral */ ? node.name : void 0; - default: - return Debug.assertNever(node); - } -} -function getNamespaceDeclarationNode(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - return node.importClause && tryCast(node.importClause.namedBindings, isNamespaceImport); - case 271 /* ImportEqualsDeclaration */: - return node; - case 278 /* ExportDeclaration */: - return node.exportClause && tryCast(node.exportClause, isNamespaceExport); - default: - return Debug.assertNever(node); - } -} -function isDefaultImport(node) { - return (node.kind === 272 /* ImportDeclaration */ || node.kind === 351 /* JSDocImportTag */) && !!node.importClause && !!node.importClause.name; -} -function forEachImportClauseDeclaration(node, action) { - if (node.name) { - const result = action(node); - if (result) return result; - } - if (node.namedBindings) { - const result = isNamespaceImport(node.namedBindings) ? action(node.namedBindings) : forEach(node.namedBindings.elements, action); - if (result) return result; - } -} -function hasQuestionToken(node) { - switch (node.kind) { - case 169 /* Parameter */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 304 /* ShorthandPropertyAssignment */: - case 303 /* PropertyAssignment */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - return node.questionToken !== void 0; - } - return false; -} -function isJSDocConstructSignature(node) { - const param = isJSDocFunctionType(node) ? firstOrUndefined(node.parameters) : void 0; - const name = tryCast(param && param.name, isIdentifier); - return !!name && name.escapedText === "new"; -} -function isJSDocTypeAlias(node) { - return node.kind === 346 /* JSDocTypedefTag */ || node.kind === 338 /* JSDocCallbackTag */ || node.kind === 340 /* JSDocEnumTag */; -} -function isTypeAlias(node) { - return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node); -} -function getSourceOfAssignment(node) { - return isExpressionStatement(node) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 64 /* EqualsToken */ ? getRightMostAssignedExpression(node.expression) : void 0; -} -function getSourceOfDefaultedAssignment(node) { - return isExpressionStatement(node) && isBinaryExpression(node.expression) && getAssignmentDeclarationKind(node.expression) !== 0 /* None */ && isBinaryExpression(node.expression.right) && (node.expression.right.operatorToken.kind === 57 /* BarBarToken */ || node.expression.right.operatorToken.kind === 61 /* QuestionQuestionToken */) ? node.expression.right.right : void 0; -} -function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) { - switch (node.kind) { - case 243 /* VariableStatement */: - const v = getSingleVariableOfVariableStatement(node); - return v && v.initializer; - case 172 /* PropertyDeclaration */: - return node.initializer; - case 303 /* PropertyAssignment */: - return node.initializer; - } -} -function getSingleVariableOfVariableStatement(node) { - return isVariableStatement(node) ? firstOrUndefined(node.declarationList.declarations) : void 0; -} -function getNestedModuleDeclaration(node) { - return isModuleDeclaration(node) && node.body && node.body.kind === 267 /* ModuleDeclaration */ ? node.body : void 0; -} -function canHaveFlowNode(node) { - if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */) { - return true; - } - switch (node.kind) { - case 80 /* Identifier */: - case 110 /* ThisKeyword */: - case 108 /* SuperKeyword */: - case 166 /* QualifiedName */: - case 236 /* MetaProperty */: - case 212 /* ElementAccessExpression */: - case 211 /* PropertyAccessExpression */: - case 208 /* BindingElement */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return true; - default: - return false; - } -} -function canHaveJSDoc(node) { - switch (node.kind) { - case 219 /* ArrowFunction */: - case 226 /* BinaryExpression */: - case 241 /* Block */: - case 252 /* BreakStatement */: - case 179 /* CallSignature */: - case 296 /* CaseClause */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 175 /* ClassStaticBlockDeclaration */: - case 176 /* Constructor */: - case 185 /* ConstructorType */: - case 180 /* ConstructSignature */: - case 251 /* ContinueStatement */: - case 259 /* DebuggerStatement */: - case 246 /* DoStatement */: - case 212 /* ElementAccessExpression */: - case 242 /* EmptyStatement */: - case 1 /* EndOfFileToken */: - case 266 /* EnumDeclaration */: - case 306 /* EnumMember */: - case 277 /* ExportAssignment */: - case 278 /* ExportDeclaration */: - case 281 /* ExportSpecifier */: - case 244 /* ExpressionStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 248 /* ForStatement */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 184 /* FunctionType */: - case 177 /* GetAccessor */: - case 80 /* Identifier */: - case 245 /* IfStatement */: - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 181 /* IndexSignature */: - case 264 /* InterfaceDeclaration */: - case 317 /* JSDocFunctionType */: - case 323 /* JSDocSignature */: - case 256 /* LabeledStatement */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 267 /* ModuleDeclaration */: - case 202 /* NamedTupleMember */: - case 270 /* NamespaceExportDeclaration */: - case 210 /* ObjectLiteralExpression */: - case 169 /* Parameter */: - case 217 /* ParenthesizedExpression */: - case 211 /* PropertyAccessExpression */: - case 303 /* PropertyAssignment */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 253 /* ReturnStatement */: - case 240 /* SemicolonClassElement */: - case 178 /* SetAccessor */: - case 304 /* ShorthandPropertyAssignment */: - case 305 /* SpreadAssignment */: - case 255 /* SwitchStatement */: - case 257 /* ThrowStatement */: - case 258 /* TryStatement */: - case 265 /* TypeAliasDeclaration */: - case 168 /* TypeParameter */: - case 260 /* VariableDeclaration */: - case 243 /* VariableStatement */: - case 247 /* WhileStatement */: - case 254 /* WithStatement */: - return true; - default: - return false; - } -} -function getJSDocCommentsAndTags(hostNode, noCache) { - let result; - if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) { - result = addRange(result, filterOwnedJSDocTags(hostNode, hostNode.initializer.jsDoc)); - } - let node = hostNode; - while (node && node.parent) { - if (hasJSDocNodes(node)) { - result = addRange(result, filterOwnedJSDocTags(hostNode, node.jsDoc)); - } - if (node.kind === 169 /* Parameter */) { - result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node)); - break; - } - if (node.kind === 168 /* TypeParameter */) { - result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node)); - break; - } - node = getNextJSDocCommentLocation(node); - } - return result || emptyArray; -} -function filterOwnedJSDocTags(hostNode, comments) { - const lastJsDoc = last(comments); - return flatMap(comments, (jsDoc) => { - if (jsDoc === lastJsDoc) { - const ownedTags = filter(jsDoc.tags, (tag) => ownsJSDocTag(hostNode, tag)); - return jsDoc.tags === ownedTags ? [jsDoc] : ownedTags; - } else { - return filter(jsDoc.tags, isJSDocOverloadTag); - } - }); -} -function ownsJSDocTag(hostNode, tag) { - return !(isJSDocTypeTag(tag) || isJSDocSatisfiesTag(tag)) || !tag.parent || !isJSDoc(tag.parent) || !isParenthesizedExpression(tag.parent.parent) || tag.parent.parent === hostNode; -} -function getNextJSDocCommentLocation(node) { - const parent2 = node.parent; - if (parent2.kind === 303 /* PropertyAssignment */ || parent2.kind === 277 /* ExportAssignment */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 244 /* ExpressionStatement */ && node.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 253 /* ReturnStatement */ || getNestedModuleDeclaration(parent2) || isAssignmentExpression(node)) { - return parent2; - } else if (parent2.parent && (getSingleVariableOfVariableStatement(parent2.parent) === node || isAssignmentExpression(parent2))) { - return parent2.parent; - } else if (parent2.parent && parent2.parent.parent && (getSingleVariableOfVariableStatement(parent2.parent.parent) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent2.parent.parent) === node || getSourceOfDefaultedAssignment(parent2.parent.parent))) { - return parent2.parent.parent; - } -} -function getParameterSymbolFromJSDoc(node) { - if (node.symbol) { - return node.symbol; - } - if (!isIdentifier(node.name)) { - return void 0; - } - const name = node.name.escapedText; - const decl = getHostSignatureFromJSDoc(node); - if (!decl) { - return void 0; - } - const parameter = find(decl.parameters, (p) => p.name.kind === 80 /* Identifier */ && p.name.escapedText === name); - return parameter && parameter.symbol; -} -function getEffectiveContainerForJSDocTemplateTag(node) { - if (isJSDoc(node.parent) && node.parent.tags) { - const typeAlias = find(node.parent.tags, isJSDocTypeAlias); - if (typeAlias) { - return typeAlias; - } - } - return getHostSignatureFromJSDoc(node); -} -function getJSDocOverloadTags(node) { - return getAllJSDocTags(node, isJSDocOverloadTag); -} -function getHostSignatureFromJSDoc(node) { - const host = getEffectiveJSDocHost(node); - if (host) { - return isPropertySignature(host) && host.type && isFunctionLike(host.type) ? host.type : isFunctionLike(host) ? host : void 0; - } - return void 0; -} -function getEffectiveJSDocHost(node) { - const host = getJSDocHost(node); - if (host) { - return getSourceOfDefaultedAssignment(host) || getSourceOfAssignment(host) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) || getSingleVariableOfVariableStatement(host) || getNestedModuleDeclaration(host) || host; - } -} -function getJSDocHost(node) { - const jsDoc = getJSDocRoot(node); - if (!jsDoc) { - return void 0; - } - const host = jsDoc.parent; - if (host && host.jsDoc && jsDoc === lastOrUndefined(host.jsDoc)) { - return host; - } -} -function getJSDocRoot(node) { - return findAncestor(node.parent, isJSDoc); -} -function getTypeParameterFromJsDoc(node) { - const name = node.name.escapedText; - const { typeParameters } = node.parent.parent.parent; - return typeParameters && find(typeParameters, (p) => p.name.escapedText === name); -} -function hasTypeArguments(node) { - return !!node.typeArguments; -} -var AssignmentKind = /* @__PURE__ */ ((AssignmentKind2) => { - AssignmentKind2[AssignmentKind2["None"] = 0] = "None"; - AssignmentKind2[AssignmentKind2["Definite"] = 1] = "Definite"; - AssignmentKind2[AssignmentKind2["Compound"] = 2] = "Compound"; - return AssignmentKind2; -})(AssignmentKind || {}); -function getAssignmentTarget(node) { - let parent2 = node.parent; - while (true) { - switch (parent2.kind) { - case 226 /* BinaryExpression */: - const binaryExpression = parent2; - const binaryOperator = binaryExpression.operatorToken.kind; - return isAssignmentOperator(binaryOperator) && binaryExpression.left === node ? binaryExpression : void 0; - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - const unaryExpression = parent2; - const unaryOperator = unaryExpression.operator; - return unaryOperator === 46 /* PlusPlusToken */ || unaryOperator === 47 /* MinusMinusToken */ ? unaryExpression : void 0; - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - const forInOrOfStatement = parent2; - return forInOrOfStatement.initializer === node ? forInOrOfStatement : void 0; - case 217 /* ParenthesizedExpression */: - case 209 /* ArrayLiteralExpression */: - case 230 /* SpreadElement */: - case 235 /* NonNullExpression */: - node = parent2; - break; - case 305 /* SpreadAssignment */: - node = parent2.parent; - break; - case 304 /* ShorthandPropertyAssignment */: - if (parent2.name !== node) { - return void 0; - } - node = parent2.parent; - break; - case 303 /* PropertyAssignment */: - if (parent2.name === node) { - return void 0; - } - node = parent2.parent; - break; - default: - return void 0; - } - parent2 = node.parent; - } -} -function getAssignmentTargetKind(node) { - const target = getAssignmentTarget(node); - if (!target) { - return 0 /* None */; - } - switch (target.kind) { - case 226 /* BinaryExpression */: - const binaryOperator = target.operatorToken.kind; - return binaryOperator === 64 /* EqualsToken */ || isLogicalOrCoalescingAssignmentOperator(binaryOperator) ? 1 /* Definite */ : 2 /* Compound */; - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - return 2 /* Compound */; - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - return 1 /* Definite */; - } -} -function isAssignmentTarget(node) { - return !!getAssignmentTarget(node); -} -function isCompoundLikeAssignment(assignment) { - const right = skipParentheses(assignment.right); - return right.kind === 226 /* BinaryExpression */ && isShiftOperatorOrHigher(right.operatorToken.kind); -} -function isInCompoundLikeAssignment(node) { - const target = getAssignmentTarget(node); - return !!target && isAssignmentExpression( - target, - /*excludeCompoundAssignment*/ - true - ) && isCompoundLikeAssignment(target); -} -function isNodeWithPossibleHoistedDeclaration(node) { - switch (node.kind) { - case 241 /* Block */: - case 243 /* VariableStatement */: - case 254 /* WithStatement */: - case 245 /* IfStatement */: - case 255 /* SwitchStatement */: - case 269 /* CaseBlock */: - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - case 256 /* LabeledStatement */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 258 /* TryStatement */: - case 299 /* CatchClause */: - return true; - } - return false; -} -function isValueSignatureDeclaration(node) { - return isFunctionExpression(node) || isArrowFunction(node) || isMethodOrAccessor(node) || isFunctionDeclaration(node) || isConstructorDeclaration(node); -} -function walkUp(node, kind) { - while (node && node.kind === kind) { - node = node.parent; - } - return node; -} -function walkUpParenthesizedTypes(node) { - return walkUp(node, 196 /* ParenthesizedType */); -} -function walkUpParenthesizedExpressions(node) { - return walkUp(node, 217 /* ParenthesizedExpression */); -} -function walkUpParenthesizedTypesAndGetParentAndChild(node) { - let child; - while (node && node.kind === 196 /* ParenthesizedType */) { - child = node; - node = node.parent; - } - return [child, node]; -} -function skipTypeParentheses(node) { - while (isParenthesizedTypeNode(node)) node = node.type; - return node; -} -function skipParentheses(node, excludeJSDocTypeAssertions) { - const flags = excludeJSDocTypeAssertions ? 1 /* Parentheses */ | -2147483648 /* ExcludeJSDocTypeAssertion */ : 1 /* Parentheses */; - return skipOuterExpressions(node, flags); -} -function isDeleteTarget(node) { - if (node.kind !== 211 /* PropertyAccessExpression */ && node.kind !== 212 /* ElementAccessExpression */) { - return false; - } - node = walkUpParenthesizedExpressions(node.parent); - return node && node.kind === 220 /* DeleteExpression */; -} -function isNodeDescendantOf(node, ancestor) { - while (node) { - if (node === ancestor) return true; - node = node.parent; - } - return false; -} -function isDeclarationName(name) { - return !isSourceFile(name) && !isBindingPattern(name) && isDeclaration(name.parent) && name.parent.name === name; -} -function getDeclarationFromName(name) { - const parent2 = name.parent; - switch (name.kind) { - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 9 /* NumericLiteral */: - if (isComputedPropertyName(parent2)) return parent2.parent; - // falls through - case 80 /* Identifier */: - if (isDeclaration(parent2)) { - return parent2.name === name ? parent2 : void 0; - } else if (isQualifiedName(parent2)) { - const tag = parent2.parent; - return isJSDocParameterTag(tag) && tag.name === parent2 ? tag : void 0; - } else { - const binExp = parent2.parent; - return isBinaryExpression(binExp) && getAssignmentDeclarationKind(binExp) !== 0 /* None */ && (binExp.left.symbol || binExp.symbol) && getNameOfDeclaration(binExp) === name ? binExp : void 0; - } - case 81 /* PrivateIdentifier */: - return isDeclaration(parent2) && parent2.name === name ? parent2 : void 0; - default: - return void 0; - } -} -function isLiteralComputedPropertyDeclarationName(node) { - return isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ && isDeclaration(node.parent.parent); -} -function isIdentifierName(node) { - const parent2 = node.parent; - switch (parent2.kind) { - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 306 /* EnumMember */: - case 303 /* PropertyAssignment */: - case 211 /* PropertyAccessExpression */: - return parent2.name === node; - case 166 /* QualifiedName */: - return parent2.right === node; - case 208 /* BindingElement */: - case 276 /* ImportSpecifier */: - return parent2.propertyName === node; - case 281 /* ExportSpecifier */: - case 291 /* JsxAttribute */: - case 285 /* JsxSelfClosingElement */: - case 286 /* JsxOpeningElement */: - case 287 /* JsxClosingElement */: - return true; - } - return false; -} -function getAliasDeclarationFromName(node) { - switch (node.parent.kind) { - case 273 /* ImportClause */: - case 276 /* ImportSpecifier */: - case 274 /* NamespaceImport */: - case 281 /* ExportSpecifier */: - case 277 /* ExportAssignment */: - case 271 /* ImportEqualsDeclaration */: - case 280 /* NamespaceExport */: - return node.parent; - case 166 /* QualifiedName */: - do { - node = node.parent; - } while (node.parent.kind === 166 /* QualifiedName */); - return getAliasDeclarationFromName(node); - } -} -function isAliasableExpression(e) { - return isEntityNameExpression(e) || isClassExpression(e); -} -function exportAssignmentIsAlias(node) { - const e = getExportAssignmentExpression(node); - return isAliasableExpression(e); -} -function getExportAssignmentExpression(node) { - return isExportAssignment(node) ? node.expression : node.right; -} -function getPropertyAssignmentAliasLikeExpression(node) { - return node.kind === 304 /* ShorthandPropertyAssignment */ ? node.name : node.kind === 303 /* PropertyAssignment */ ? node.initializer : node.parent.right; -} -function getEffectiveBaseTypeNode(node) { - const baseType = getClassExtendsHeritageElement(node); - if (baseType && isInJSFile(node)) { - const tag = getJSDocAugmentsTag(node); - if (tag) { - return tag.class; - } - } - return baseType; -} -function getClassExtendsHeritageElement(node) { - const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */); - return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : void 0; -} -function getEffectiveImplementsTypeNodes(node) { - if (isInJSFile(node)) { - return getJSDocImplementsTags(node).map((n) => n.class); - } else { - const heritageClause = getHeritageClause(node.heritageClauses, 119 /* ImplementsKeyword */); - return heritageClause == null ? void 0 : heritageClause.types; - } -} -function getAllSuperTypeNodes(node) { - return isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || emptyArray : isClassLike(node) ? concatenate(singleElementArray(getEffectiveBaseTypeNode(node)), getEffectiveImplementsTypeNodes(node)) || emptyArray : emptyArray; -} -function getInterfaceBaseTypeNodes(node) { - const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */); - return heritageClause ? heritageClause.types : void 0; -} -function getHeritageClause(clauses, kind) { - if (clauses) { - for (const clause of clauses) { - if (clause.token === kind) { - return clause; - } - } - } - return void 0; -} -function getAncestor(node, kind) { - while (node) { - if (node.kind === kind) { - return node; - } - node = node.parent; - } - return void 0; -} -function isKeyword(token) { - return 83 /* FirstKeyword */ <= token && token <= 165 /* LastKeyword */; -} -function isPunctuation(token) { - return 19 /* FirstPunctuation */ <= token && token <= 79 /* LastPunctuation */; -} -function isKeywordOrPunctuation(token) { - return isKeyword(token) || isPunctuation(token); -} -function isContextualKeyword(token) { - return 128 /* FirstContextualKeyword */ <= token && token <= 165 /* LastContextualKeyword */; -} -function isNonContextualKeyword(token) { - return isKeyword(token) && !isContextualKeyword(token); -} -function isStringANonContextualKeyword(name) { - const token = stringToToken(name); - return token !== void 0 && isNonContextualKeyword(token); -} -function isIdentifierANonContextualKeyword(node) { - const originalKeywordKind = identifierToKeywordKind(node); - return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind); -} -function isTrivia(token) { - return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */; -} -var FunctionFlags = /* @__PURE__ */ ((FunctionFlags2) => { - FunctionFlags2[FunctionFlags2["Normal"] = 0] = "Normal"; - FunctionFlags2[FunctionFlags2["Generator"] = 1] = "Generator"; - FunctionFlags2[FunctionFlags2["Async"] = 2] = "Async"; - FunctionFlags2[FunctionFlags2["Invalid"] = 4] = "Invalid"; - FunctionFlags2[FunctionFlags2["AsyncGenerator"] = 3] = "AsyncGenerator"; - return FunctionFlags2; -})(FunctionFlags || {}); -function getFunctionFlags(node) { - if (!node) { - return 4 /* Invalid */; - } - let flags = 0 /* Normal */; - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - if (node.asteriskToken) { - flags |= 1 /* Generator */; - } - // falls through - case 219 /* ArrowFunction */: - if (hasSyntacticModifier(node, 1024 /* Async */)) { - flags |= 2 /* Async */; - } - break; - } - if (!node.body) { - flags |= 4 /* Invalid */; - } - return flags; -} -function isAsyncFunction(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - return node.body !== void 0 && node.asteriskToken === void 0 && hasSyntacticModifier(node, 1024 /* Async */); - } - return false; -} -function isStringOrNumericLiteralLike(node) { - return isStringLiteralLike(node) || isNumericLiteral(node); -} -function isSignedNumericLiteral(node) { - return isPrefixUnaryExpression(node) && (node.operator === 40 /* PlusToken */ || node.operator === 41 /* MinusToken */) && isNumericLiteral(node.operand); -} -function hasDynamicName(declaration) { - const name = getNameOfDeclaration(declaration); - return !!name && isDynamicName(name); -} -function isDynamicName(name) { - if (!(name.kind === 167 /* ComputedPropertyName */ || name.kind === 212 /* ElementAccessExpression */)) { - return false; - } - const expr = isElementAccessExpression(name) ? skipParentheses(name.argumentExpression) : name.expression; - return !isStringOrNumericLiteralLike(expr) && !isSignedNumericLiteral(expr); -} -function getPropertyNameForPropertyNameNode(name) { - switch (name.kind) { - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - return name.escapedText; - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - return escapeLeadingUnderscores(name.text); - case 167 /* ComputedPropertyName */: - const nameExpression = name.expression; - if (isStringOrNumericLiteralLike(nameExpression)) { - return escapeLeadingUnderscores(nameExpression.text); - } else if (isSignedNumericLiteral(nameExpression)) { - if (nameExpression.operator === 41 /* MinusToken */) { - return tokenToString(nameExpression.operator) + nameExpression.operand.text; - } - return nameExpression.operand.text; - } - return void 0; - case 295 /* JsxNamespacedName */: - return getEscapedTextOfJsxNamespacedName(name); - default: - return Debug.assertNever(name); - } -} -function isPropertyNameLiteral(node) { - switch (node.kind) { - case 80 /* Identifier */: - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 9 /* NumericLiteral */: - return true; - default: - return false; - } -} -function getTextOfIdentifierOrLiteral(node) { - return isMemberName(node) ? idText(node) : isJsxNamespacedName(node) ? getTextOfJsxNamespacedName(node) : node.text; -} -function getEscapedTextOfIdentifierOrLiteral(node) { - return isMemberName(node) ? node.escapedText : isJsxNamespacedName(node) ? getEscapedTextOfJsxNamespacedName(node) : escapeLeadingUnderscores(node.text); -} -function getSymbolNameForPrivateIdentifier(containingClassSymbol, description3) { - return `__#${getSymbolId(containingClassSymbol)}@${description3}`; -} -function isKnownSymbol(symbol) { - return startsWith(symbol.escapedName, "__@"); -} -function isPrivateIdentifierSymbol(symbol) { - return startsWith(symbol.escapedName, "__#"); -} -function isProtoSetter(node) { - return isIdentifier(node) ? idText(node) === "__proto__" : isStringLiteral(node) && node.text === "__proto__"; -} -function isAnonymousFunctionDefinition(node, cb) { - node = skipOuterExpressions(node); - switch (node.kind) { - case 231 /* ClassExpression */: - if (classHasDeclaredOrExplicitlyAssignedName(node)) { - return false; - } - break; - case 218 /* FunctionExpression */: - if (node.name) { - return false; - } - break; - case 219 /* ArrowFunction */: - break; - default: - return false; - } - return typeof cb === "function" ? cb(node) : true; -} -function isNamedEvaluationSource(node) { - switch (node.kind) { - case 303 /* PropertyAssignment */: - return !isProtoSetter(node.name); - case 304 /* ShorthandPropertyAssignment */: - return !!node.objectAssignmentInitializer; - case 260 /* VariableDeclaration */: - return isIdentifier(node.name) && !!node.initializer; - case 169 /* Parameter */: - return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken; - case 208 /* BindingElement */: - return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken; - case 172 /* PropertyDeclaration */: - return !!node.initializer; - case 226 /* BinaryExpression */: - switch (node.operatorToken.kind) { - case 64 /* EqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 76 /* BarBarEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return isIdentifier(node.left); - } - break; - case 277 /* ExportAssignment */: - return true; - } - return false; -} -function isNamedEvaluation(node, cb) { - if (!isNamedEvaluationSource(node)) return false; - switch (node.kind) { - case 303 /* PropertyAssignment */: - return isAnonymousFunctionDefinition(node.initializer, cb); - case 304 /* ShorthandPropertyAssignment */: - return isAnonymousFunctionDefinition(node.objectAssignmentInitializer, cb); - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 208 /* BindingElement */: - case 172 /* PropertyDeclaration */: - return isAnonymousFunctionDefinition(node.initializer, cb); - case 226 /* BinaryExpression */: - return isAnonymousFunctionDefinition(node.right, cb); - case 277 /* ExportAssignment */: - return isAnonymousFunctionDefinition(node.expression, cb); - } -} -function isPushOrUnshiftIdentifier(node) { - return node.escapedText === "push" || node.escapedText === "unshift"; -} -function isPartOfParameterDeclaration(node) { - const root = getRootDeclaration(node); - return root.kind === 169 /* Parameter */; -} -function getRootDeclaration(node) { - while (node.kind === 208 /* BindingElement */) { - node = node.parent.parent; - } - return node; -} -function nodeStartsNewLexicalEnvironment(node) { - const kind = node.kind; - return kind === 176 /* Constructor */ || kind === 218 /* FunctionExpression */ || kind === 262 /* FunctionDeclaration */ || kind === 219 /* ArrowFunction */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 267 /* ModuleDeclaration */ || kind === 307 /* SourceFile */; -} -function nodeIsSynthesized(range) { - return positionIsSynthesized(range.pos) || positionIsSynthesized(range.end); -} -var Associativity = /* @__PURE__ */ ((Associativity2) => { - Associativity2[Associativity2["Left"] = 0] = "Left"; - Associativity2[Associativity2["Right"] = 1] = "Right"; - return Associativity2; -})(Associativity || {}); -function getExpressionAssociativity(expression) { - const operator = getOperator(expression); - const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0; - return getOperatorAssociativity(expression.kind, operator, hasArguments); -} -function getOperatorAssociativity(kind, operator, hasArguments) { - switch (kind) { - case 214 /* NewExpression */: - return hasArguments ? 0 /* Left */ : 1 /* Right */; - case 224 /* PrefixUnaryExpression */: - case 221 /* TypeOfExpression */: - case 222 /* VoidExpression */: - case 220 /* DeleteExpression */: - case 223 /* AwaitExpression */: - case 227 /* ConditionalExpression */: - case 229 /* YieldExpression */: - return 1 /* Right */; - case 226 /* BinaryExpression */: - switch (operator) { - case 43 /* AsteriskAsteriskToken */: - case 64 /* EqualsToken */: - case 65 /* PlusEqualsToken */: - case 66 /* MinusEqualsToken */: - case 68 /* AsteriskAsteriskEqualsToken */: - case 67 /* AsteriskEqualsToken */: - case 69 /* SlashEqualsToken */: - case 70 /* PercentEqualsToken */: - case 71 /* LessThanLessThanEqualsToken */: - case 72 /* GreaterThanGreaterThanEqualsToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 74 /* AmpersandEqualsToken */: - case 79 /* CaretEqualsToken */: - case 75 /* BarEqualsToken */: - case 76 /* BarBarEqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return 1 /* Right */; - } - } - return 0 /* Left */; -} -function getExpressionPrecedence(expression) { - const operator = getOperator(expression); - const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0; - return getOperatorPrecedence(expression.kind, operator, hasArguments); -} -function getOperator(expression) { - if (expression.kind === 226 /* BinaryExpression */) { - return expression.operatorToken.kind; - } else if (expression.kind === 224 /* PrefixUnaryExpression */ || expression.kind === 225 /* PostfixUnaryExpression */) { - return expression.operator; - } else { - return expression.kind; - } -} -var OperatorPrecedence = /* @__PURE__ */ ((OperatorPrecedence2) => { - OperatorPrecedence2[OperatorPrecedence2["Comma"] = 0] = "Comma"; - OperatorPrecedence2[OperatorPrecedence2["Spread"] = 1] = "Spread"; - OperatorPrecedence2[OperatorPrecedence2["Yield"] = 2] = "Yield"; - OperatorPrecedence2[OperatorPrecedence2["Assignment"] = 3] = "Assignment"; - OperatorPrecedence2[OperatorPrecedence2["Conditional"] = 4] = "Conditional"; - OperatorPrecedence2[OperatorPrecedence2["Coalesce"] = 4 /* Conditional */] = "Coalesce"; - OperatorPrecedence2[OperatorPrecedence2["LogicalOR"] = 5] = "LogicalOR"; - OperatorPrecedence2[OperatorPrecedence2["LogicalAND"] = 6] = "LogicalAND"; - OperatorPrecedence2[OperatorPrecedence2["BitwiseOR"] = 7] = "BitwiseOR"; - OperatorPrecedence2[OperatorPrecedence2["BitwiseXOR"] = 8] = "BitwiseXOR"; - OperatorPrecedence2[OperatorPrecedence2["BitwiseAND"] = 9] = "BitwiseAND"; - OperatorPrecedence2[OperatorPrecedence2["Equality"] = 10] = "Equality"; - OperatorPrecedence2[OperatorPrecedence2["Relational"] = 11] = "Relational"; - OperatorPrecedence2[OperatorPrecedence2["Shift"] = 12] = "Shift"; - OperatorPrecedence2[OperatorPrecedence2["Additive"] = 13] = "Additive"; - OperatorPrecedence2[OperatorPrecedence2["Multiplicative"] = 14] = "Multiplicative"; - OperatorPrecedence2[OperatorPrecedence2["Exponentiation"] = 15] = "Exponentiation"; - OperatorPrecedence2[OperatorPrecedence2["Unary"] = 16] = "Unary"; - OperatorPrecedence2[OperatorPrecedence2["Update"] = 17] = "Update"; - OperatorPrecedence2[OperatorPrecedence2["LeftHandSide"] = 18] = "LeftHandSide"; - OperatorPrecedence2[OperatorPrecedence2["Member"] = 19] = "Member"; - OperatorPrecedence2[OperatorPrecedence2["Primary"] = 20] = "Primary"; - OperatorPrecedence2[OperatorPrecedence2["Highest"] = 20 /* Primary */] = "Highest"; - OperatorPrecedence2[OperatorPrecedence2["Lowest"] = 0 /* Comma */] = "Lowest"; - OperatorPrecedence2[OperatorPrecedence2["Invalid"] = -1] = "Invalid"; - return OperatorPrecedence2; -})(OperatorPrecedence || {}); -function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { - switch (nodeKind) { - case 356 /* CommaListExpression */: - return 0 /* Comma */; - case 230 /* SpreadElement */: - return 1 /* Spread */; - case 229 /* YieldExpression */: - return 2 /* Yield */; - case 227 /* ConditionalExpression */: - return 4 /* Conditional */; - case 226 /* BinaryExpression */: - switch (operatorKind) { - case 28 /* CommaToken */: - return 0 /* Comma */; - case 64 /* EqualsToken */: - case 65 /* PlusEqualsToken */: - case 66 /* MinusEqualsToken */: - case 68 /* AsteriskAsteriskEqualsToken */: - case 67 /* AsteriskEqualsToken */: - case 69 /* SlashEqualsToken */: - case 70 /* PercentEqualsToken */: - case 71 /* LessThanLessThanEqualsToken */: - case 72 /* GreaterThanGreaterThanEqualsToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 74 /* AmpersandEqualsToken */: - case 79 /* CaretEqualsToken */: - case 75 /* BarEqualsToken */: - case 76 /* BarBarEqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return 3 /* Assignment */; - default: - return getBinaryOperatorPrecedence(operatorKind); - } - // TODO: Should prefix `++` and `--` be moved to the `Update` precedence? - case 216 /* TypeAssertionExpression */: - case 235 /* NonNullExpression */: - case 224 /* PrefixUnaryExpression */: - case 221 /* TypeOfExpression */: - case 222 /* VoidExpression */: - case 220 /* DeleteExpression */: - case 223 /* AwaitExpression */: - return 16 /* Unary */; - case 225 /* PostfixUnaryExpression */: - return 17 /* Update */; - case 213 /* CallExpression */: - return 18 /* LeftHandSide */; - case 214 /* NewExpression */: - return hasArguments ? 19 /* Member */ : 18 /* LeftHandSide */; - case 215 /* TaggedTemplateExpression */: - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - case 236 /* MetaProperty */: - return 19 /* Member */; - case 234 /* AsExpression */: - case 238 /* SatisfiesExpression */: - return 11 /* Relational */; - case 110 /* ThisKeyword */: - case 108 /* SuperKeyword */: - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - case 106 /* NullKeyword */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 11 /* StringLiteral */: - case 209 /* ArrayLiteralExpression */: - case 210 /* ObjectLiteralExpression */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 231 /* ClassExpression */: - case 14 /* RegularExpressionLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 228 /* TemplateExpression */: - case 217 /* ParenthesizedExpression */: - case 232 /* OmittedExpression */: - case 284 /* JsxElement */: - case 285 /* JsxSelfClosingElement */: - case 288 /* JsxFragment */: - return 20 /* Primary */; - default: - return -1 /* Invalid */; - } -} -function getBinaryOperatorPrecedence(kind) { - switch (kind) { - case 61 /* QuestionQuestionToken */: - return 4 /* Coalesce */; - case 57 /* BarBarToken */: - return 5 /* LogicalOR */; - case 56 /* AmpersandAmpersandToken */: - return 6 /* LogicalAND */; - case 52 /* BarToken */: - return 7 /* BitwiseOR */; - case 53 /* CaretToken */: - return 8 /* BitwiseXOR */; - case 51 /* AmpersandToken */: - return 9 /* BitwiseAND */; - case 35 /* EqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - case 37 /* EqualsEqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - return 10 /* Equality */; - case 30 /* LessThanToken */: - case 32 /* GreaterThanToken */: - case 33 /* LessThanEqualsToken */: - case 34 /* GreaterThanEqualsToken */: - case 104 /* InstanceOfKeyword */: - case 103 /* InKeyword */: - case 130 /* AsKeyword */: - case 152 /* SatisfiesKeyword */: - return 11 /* Relational */; - case 48 /* LessThanLessThanToken */: - case 49 /* GreaterThanGreaterThanToken */: - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - return 12 /* Shift */; - case 40 /* PlusToken */: - case 41 /* MinusToken */: - return 13 /* Additive */; - case 42 /* AsteriskToken */: - case 44 /* SlashToken */: - case 45 /* PercentToken */: - return 14 /* Multiplicative */; - case 43 /* AsteriskAsteriskToken */: - return 15 /* Exponentiation */; - } - return -1; -} -function getSemanticJsxChildren(children) { - return filter(children, (i) => { - switch (i.kind) { - case 294 /* JsxExpression */: - return !!i.expression; - case 12 /* JsxText */: - return !i.containsOnlyTriviaWhiteSpaces; - default: - return true; - } - }); -} -function createDiagnosticCollection() { - let nonFileDiagnostics = []; - const filesWithDiagnostics = []; - const fileDiagnostics = /* @__PURE__ */ new Map(); - let hasReadNonFileDiagnostics = false; - return { - add, - lookup, - getGlobalDiagnostics, - getDiagnostics: getDiagnostics2 - }; - function lookup(diagnostic) { - let diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - } else { - diagnostics = nonFileDiagnostics; - } - if (!diagnostics) { - return void 0; - } - const result = binarySearch(diagnostics, diagnostic, identity, compareDiagnosticsSkipRelatedInformation); - if (result >= 0) { - return diagnostics[result]; - } - if (~result > 0 && diagnosticsEqualityComparer(diagnostic, diagnostics[~result - 1])) { - return diagnostics[~result - 1]; - } - return void 0; - } - function add(diagnostic) { - let diagnostics; - if (diagnostic.file) { - diagnostics = fileDiagnostics.get(diagnostic.file.fileName); - if (!diagnostics) { - diagnostics = []; - fileDiagnostics.set(diagnostic.file.fileName, diagnostics); - insertSorted(filesWithDiagnostics, diagnostic.file.fileName, compareStringsCaseSensitive); - } - } else { - if (hasReadNonFileDiagnostics) { - hasReadNonFileDiagnostics = false; - nonFileDiagnostics = nonFileDiagnostics.slice(); - } - diagnostics = nonFileDiagnostics; - } - insertSorted(diagnostics, diagnostic, compareDiagnosticsSkipRelatedInformation, diagnosticsEqualityComparer); - } - function getGlobalDiagnostics() { - hasReadNonFileDiagnostics = true; - return nonFileDiagnostics; - } - function getDiagnostics2(fileName) { - if (fileName) { - return fileDiagnostics.get(fileName) || []; - } - const fileDiags = flatMapToMutable(filesWithDiagnostics, (f) => fileDiagnostics.get(f)); - if (!nonFileDiagnostics.length) { - return fileDiags; - } - fileDiags.unshift(...nonFileDiagnostics); - return fileDiags; - } -} -var templateSubstitutionRegExp = /\$\{/g; -function escapeTemplateSubstitution(str) { - return str.replace(templateSubstitutionRegExp, "\\${"); -} -function containsInvalidEscapeFlag(node) { - return !!((node.templateFlags || 0) & 2048 /* ContainsInvalidEscape */); -} -function hasInvalidEscape(template) { - return template && !!(isNoSubstitutionTemplateLiteral(template) ? containsInvalidEscapeFlag(template) : containsInvalidEscapeFlag(template.head) || some(template.templateSpans, (span) => containsInvalidEscapeFlag(span.literal))); -} -var doubleQuoteEscapedCharsRegExp = /[\\"\u0000-\u001f\u2028\u2029\u0085]/g; -var singleQuoteEscapedCharsRegExp = /[\\'\u0000-\u001f\u2028\u2029\u0085]/g; -var backtickQuoteEscapedCharsRegExp = /\r\n|[\\`\u0000-\u0009\u000b-\u001f\u2028\u2029\u0085]/g; -var escapedCharsMap = new Map(Object.entries({ - " ": "\\t", - "\v": "\\v", - "\f": "\\f", - "\b": "\\b", - "\r": "\\r", - "\n": "\\n", - "\\": "\\\\", - '"': '\\"', - "'": "\\'", - "`": "\\`", - "\u2028": "\\u2028", - // lineSeparator - "\u2029": "\\u2029", - // paragraphSeparator - "\x85": "\\u0085", - // nextLine - "\r\n": "\\r\\n" - // special case for CRLFs in backticks -})); -function encodeUtf16EscapeSequence(charCode) { - const hexCharCode = charCode.toString(16).toUpperCase(); - const paddedHexCode = ("0000" + hexCharCode).slice(-4); - return "\\u" + paddedHexCode; -} -function getReplacement(c, offset, input) { - if (c.charCodeAt(0) === 0 /* nullCharacter */) { - const lookAhead = input.charCodeAt(offset + c.length); - if (lookAhead >= 48 /* _0 */ && lookAhead <= 57 /* _9 */) { - return "\\x00"; - } - return "\\0"; - } - return escapedCharsMap.get(c) || encodeUtf16EscapeSequence(c.charCodeAt(0)); -} -function escapeString(s, quoteChar) { - const escapedCharsRegExp = quoteChar === 96 /* backtick */ ? backtickQuoteEscapedCharsRegExp : quoteChar === 39 /* singleQuote */ ? singleQuoteEscapedCharsRegExp : doubleQuoteEscapedCharsRegExp; - return s.replace(escapedCharsRegExp, getReplacement); -} -var nonAsciiCharacters = /[^\u0000-\u007F]/g; -function escapeNonAsciiString(s, quoteChar) { - s = escapeString(s, quoteChar); - return nonAsciiCharacters.test(s) ? s.replace(nonAsciiCharacters, (c) => encodeUtf16EscapeSequence(c.charCodeAt(0))) : s; -} -var jsxDoubleQuoteEscapedCharsRegExp = /["\u0000-\u001f\u2028\u2029\u0085]/g; -var jsxSingleQuoteEscapedCharsRegExp = /['\u0000-\u001f\u2028\u2029\u0085]/g; -var jsxEscapedCharsMap = new Map(Object.entries({ - '"': """, - "'": "'" -})); -function encodeJsxCharacterEntity(charCode) { - const hexCharCode = charCode.toString(16).toUpperCase(); - return "&#x" + hexCharCode + ";"; -} -function getJsxAttributeStringReplacement(c) { - if (c.charCodeAt(0) === 0 /* nullCharacter */) { - return "�"; - } - return jsxEscapedCharsMap.get(c) || encodeJsxCharacterEntity(c.charCodeAt(0)); -} -function escapeJsxAttributeString(s, quoteChar) { - const escapedCharsRegExp = quoteChar === 39 /* singleQuote */ ? jsxSingleQuoteEscapedCharsRegExp : jsxDoubleQuoteEscapedCharsRegExp; - return s.replace(escapedCharsRegExp, getJsxAttributeStringReplacement); -} -function stripQuotes(name) { - const length2 = name.length; - if (length2 >= 2 && name.charCodeAt(0) === name.charCodeAt(length2 - 1) && isQuoteOrBacktick(name.charCodeAt(0))) { - return name.substring(1, length2 - 1); - } - return name; -} -function isQuoteOrBacktick(charCode) { - return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */ || charCode === 96 /* backtick */; -} -function isIntrinsicJsxName(name) { - const ch = name.charCodeAt(0); - return ch >= 97 /* a */ && ch <= 122 /* z */ || name.includes("-"); -} -var indentStrings = ["", " "]; -function getIndentString(level) { - const singleLevel = indentStrings[1]; - for (let current = indentStrings.length; current <= level; current++) { - indentStrings.push(indentStrings[current - 1] + singleLevel); - } - return indentStrings[level]; -} -function getIndentSize() { - return indentStrings[1].length; -} -function createTextWriter(newLine) { - var output; - var indent3; - var lineStart; - var lineCount; - var linePos; - var hasTrailingComment = false; - function updateLineCountAndPosFor(s) { - const lineStartsOfS = computeLineStarts(s); - if (lineStartsOfS.length > 1) { - lineCount = lineCount + lineStartsOfS.length - 1; - linePos = output.length - s.length + last(lineStartsOfS); - lineStart = linePos - output.length === 0; - } else { - lineStart = false; - } - } - function writeText(s) { - if (s && s.length) { - if (lineStart) { - s = getIndentString(indent3) + s; - lineStart = false; - } - output += s; - updateLineCountAndPosFor(s); - } - } - function write(s) { - if (s) hasTrailingComment = false; - writeText(s); - } - function writeComment(s) { - if (s) hasTrailingComment = true; - writeText(s); - } - function reset2() { - output = ""; - indent3 = 0; - lineStart = true; - lineCount = 0; - linePos = 0; - hasTrailingComment = false; - } - function rawWrite(s) { - if (s !== void 0) { - output += s; - updateLineCountAndPosFor(s); - hasTrailingComment = false; - } - } - function writeLiteral(s) { - if (s && s.length) { - write(s); - } - } - function writeLine(force) { - if (!lineStart || force) { - output += newLine; - lineCount++; - linePos = output.length; - lineStart = true; - hasTrailingComment = false; - } - } - reset2(); - return { - write, - rawWrite, - writeLiteral, - writeLine, - increaseIndent: () => { - indent3++; - }, - decreaseIndent: () => { - indent3--; - }, - getIndent: () => indent3, - getTextPos: () => output.length, - getLine: () => lineCount, - getColumn: () => lineStart ? indent3 * getIndentSize() : output.length - linePos, - getText: () => output, - isAtStartOfLine: () => lineStart, - hasTrailingComment: () => hasTrailingComment, - hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)), - clear: reset2, - writeKeyword: write, - writeOperator: write, - writeParameter: write, - writeProperty: write, - writePunctuation: write, - writeSpace: write, - writeStringLiteral: write, - writeSymbol: (s, _) => write(s), - writeTrailingSemicolon: write, - writeComment - }; -} -function getTrailingSemicolonDeferringWriter(writer) { - let pendingTrailingSemicolon = false; - function commitPendingTrailingSemicolon() { - if (pendingTrailingSemicolon) { - writer.writeTrailingSemicolon(";"); - pendingTrailingSemicolon = false; - } - } - return { - ...writer, - writeTrailingSemicolon() { - pendingTrailingSemicolon = true; - }, - writeLiteral(s) { - commitPendingTrailingSemicolon(); - writer.writeLiteral(s); - }, - writeStringLiteral(s) { - commitPendingTrailingSemicolon(); - writer.writeStringLiteral(s); - }, - writeSymbol(s, sym) { - commitPendingTrailingSemicolon(); - writer.writeSymbol(s, sym); - }, - writePunctuation(s) { - commitPendingTrailingSemicolon(); - writer.writePunctuation(s); - }, - writeKeyword(s) { - commitPendingTrailingSemicolon(); - writer.writeKeyword(s); - }, - writeOperator(s) { - commitPendingTrailingSemicolon(); - writer.writeOperator(s); - }, - writeParameter(s) { - commitPendingTrailingSemicolon(); - writer.writeParameter(s); - }, - writeSpace(s) { - commitPendingTrailingSemicolon(); - writer.writeSpace(s); - }, - writeProperty(s) { - commitPendingTrailingSemicolon(); - writer.writeProperty(s); - }, - writeComment(s) { - commitPendingTrailingSemicolon(); - writer.writeComment(s); - }, - writeLine() { - commitPendingTrailingSemicolon(); - writer.writeLine(); - }, - increaseIndent() { - commitPendingTrailingSemicolon(); - writer.increaseIndent(); - }, - decreaseIndent() { - commitPendingTrailingSemicolon(); - writer.decreaseIndent(); - } - }; -} -function hostUsesCaseSensitiveFileNames(host) { - return host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : false; -} -function hostGetCanonicalFileName(host) { - return createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host)); -} -function getResolvedExternalModuleName(host, file, referenceFile) { - return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName); -} -function getCanonicalAbsolutePath(host, path) { - return host.getCanonicalFileName(getNormalizedAbsolutePath(path, host.getCurrentDirectory())); -} -function getExternalModuleNameFromDeclaration(host, resolver, declaration) { - const file = resolver.getExternalModuleFileFromDeclaration(declaration); - if (!file || file.isDeclarationFile) { - return void 0; - } - const specifier = getExternalModuleName(declaration); - if (specifier && isStringLiteralLike(specifier) && !pathIsRelative(specifier.text) && !getCanonicalAbsolutePath(host, file.path).includes(getCanonicalAbsolutePath(host, ensureTrailingDirectorySeparator(host.getCommonSourceDirectory())))) { - return void 0; - } - return getResolvedExternalModuleName(host, file); -} -function getExternalModuleNameFromPath(host, fileName, referencePath) { - const getCanonicalFileName = (f) => host.getCanonicalFileName(f); - const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); - const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); - const relativePath = getRelativePathToDirectoryOrUrl( - dir, - filePath, - dir, - getCanonicalFileName, - /*isAbsolutePathAnUrl*/ - false - ); - const extensionless = removeFileExtension(relativePath); - return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless; -} -function getOwnEmitOutputFilePath(fileName, host, extension) { - const compilerOptions = host.getCompilerOptions(); - let emitOutputFilePathWithoutExtension; - if (compilerOptions.outDir) { - emitOutputFilePathWithoutExtension = removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir)); - } else { - emitOutputFilePathWithoutExtension = removeFileExtension(fileName); - } - return emitOutputFilePathWithoutExtension + extension; -} -function getDeclarationEmitOutputFilePath(fileName, host) { - return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host); -} -function getDeclarationEmitOutputFilePathWorker(fileName, options, host) { - const outputDir = options.declarationDir || options.outDir; - const path = outputDir ? getSourceFilePathInNewDirWorker(fileName, outputDir, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f)) : fileName; - const declarationExtension = getDeclarationEmitExtensionForPath(path); - return removeFileExtension(path) + declarationExtension; -} -function getDeclarationEmitExtensionForPath(path) { - return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : ( - // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well - ".d.ts" /* Dts */ - ); -} -function getPossibleOriginalInputExtensionForExtension(path) { - return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */]; -} -function getPossibleOriginalInputPathWithoutChangingExt(filePath, ignoreCase, outputDir, getCommonSourceDirectory2) { - return outputDir ? resolvePath( - getCommonSourceDirectory2(), - getRelativePathFromDirectory(outputDir, filePath, ignoreCase) - ) : filePath; -} -function getPathsBasePath(options, host) { - var _a; - if (!options.paths) return void 0; - return options.baseUrl ?? Debug.checkDefined(options.pathsBasePath || ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)), "Encountered 'paths' without a 'baseUrl', config file, or host 'getCurrentDirectory'."); -} -function getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit) { - const options = host.getCompilerOptions(); - if (options.outFile) { - const moduleKind = getEmitModuleKind(options); - const moduleEmitEnabled = options.emitDeclarationOnly || moduleKind === 2 /* AMD */ || moduleKind === 4 /* System */; - return filter( - host.getSourceFiles(), - (sourceFile) => (moduleEmitEnabled || !isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) - ); - } else { - const sourceFiles = targetSourceFile === void 0 ? host.getSourceFiles() : [targetSourceFile]; - return filter( - sourceFiles, - (sourceFile) => sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) - ); - } -} -function sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) { - const options = host.getCompilerOptions(); - if (options.noEmitForJsFiles && isSourceFileJS(sourceFile)) return false; - if (sourceFile.isDeclarationFile) return false; - if (host.isSourceFileFromExternalLibrary(sourceFile)) return false; - if (forceDtsEmit) return true; - if (host.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) return false; - if (!isJsonSourceFile(sourceFile)) return true; - if (host.getResolvedProjectReferenceToRedirect(sourceFile.fileName)) return false; - if (options.outFile) return true; - if (!options.outDir) return false; - if (options.rootDir || options.composite && options.configFilePath) { - const commonDir = getNormalizedAbsolutePath(getCommonSourceDirectory(options, () => [], host.getCurrentDirectory(), host.getCanonicalFileName), host.getCurrentDirectory()); - const outputPath = getSourceFilePathInNewDirWorker(sourceFile.fileName, options.outDir, host.getCurrentDirectory(), commonDir, host.getCanonicalFileName); - if (comparePaths(sourceFile.fileName, outputPath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */) return false; - } - return true; -} -function getSourceFilePathInNewDir(fileName, host, newDirPath) { - return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f)); -} -function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) { - let sourceFilePath = getNormalizedAbsolutePath(fileName, currentDirectory); - const isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0; - sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; - return combinePaths(newDirPath, sourceFilePath); -} -function writeFile(host, diagnostics, fileName, text, writeByteOrderMark, sourceFiles, data) { - host.writeFile( - fileName, - text, - writeByteOrderMark, - (hostErrorMessage) => { - diagnostics.add(createCompilerDiagnostic(Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); - }, - sourceFiles, - data - ); -} -function ensureDirectoriesExist(directoryPath, createDirectory, directoryExists) { - if (directoryPath.length > getRootLength(directoryPath) && !directoryExists(directoryPath)) { - const parentDirectory = getDirectoryPath(directoryPath); - ensureDirectoriesExist(parentDirectory, createDirectory, directoryExists); - createDirectory(directoryPath); - } -} -function writeFileEnsuringDirectories(path, data, writeByteOrderMark, writeFile2, createDirectory, directoryExists) { - try { - writeFile2(path, data, writeByteOrderMark); - } catch { - ensureDirectoriesExist(getDirectoryPath(normalizePath(path)), createDirectory, directoryExists); - writeFile2(path, data, writeByteOrderMark); - } -} -function getLineOfLocalPosition(sourceFile, pos) { - const lineStarts = getLineStarts(sourceFile); - return computeLineOfPosition(lineStarts, pos); -} -function getLineOfLocalPositionFromLineMap(lineMap, pos) { - return computeLineOfPosition(lineMap, pos); -} -function getFirstConstructorWithBody(node) { - return find(node.members, (member) => isConstructorDeclaration(member) && nodeIsPresent(member.body)); -} -function getSetAccessorValueParameter(accessor) { - if (accessor && accessor.parameters.length > 0) { - const hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); - return accessor.parameters[hasThis ? 1 : 0]; - } -} -function getSetAccessorTypeAnnotationNode(accessor) { - const parameter = getSetAccessorValueParameter(accessor); - return parameter && parameter.type; -} -function getThisParameter(signature) { - if (signature.parameters.length && !isJSDocSignature(signature)) { - const thisParameter = signature.parameters[0]; - if (parameterIsThisKeyword(thisParameter)) { - return thisParameter; - } - } -} -function parameterIsThisKeyword(parameter) { - return isThisIdentifier(parameter.name); -} -function isThisIdentifier(node) { - return !!node && node.kind === 80 /* Identifier */ && identifierIsThisKeyword(node); -} -function isInTypeQuery(node) { - return !!findAncestor( - node, - (n) => n.kind === 186 /* TypeQuery */ ? true : n.kind === 80 /* Identifier */ || n.kind === 166 /* QualifiedName */ ? false : "quit" - ); -} -function isThisInTypeQuery(node) { - if (!isThisIdentifier(node)) { - return false; - } - while (isQualifiedName(node.parent) && node.parent.left === node) { - node = node.parent; - } - return node.parent.kind === 186 /* TypeQuery */; -} -function identifierIsThisKeyword(id) { - return id.escapedText === "this"; -} -function getAllAccessorDeclarations(declarations, accessor) { - let firstAccessor; - let secondAccessor; - let getAccessor; - let setAccessor; - if (hasDynamicName(accessor)) { - firstAccessor = accessor; - if (accessor.kind === 177 /* GetAccessor */) { - getAccessor = accessor; - } else if (accessor.kind === 178 /* SetAccessor */) { - setAccessor = accessor; - } else { - Debug.fail("Accessor has wrong kind"); - } - } else { - forEach(declarations, (member) => { - if (isAccessor(member) && isStatic(member) === isStatic(accessor)) { - const memberName = getPropertyNameForPropertyNameNode(member.name); - const accessorName = getPropertyNameForPropertyNameNode(accessor.name); - if (memberName === accessorName) { - if (!firstAccessor) { - firstAccessor = member; - } else if (!secondAccessor) { - secondAccessor = member; - } - if (member.kind === 177 /* GetAccessor */ && !getAccessor) { - getAccessor = member; - } - if (member.kind === 178 /* SetAccessor */ && !setAccessor) { - setAccessor = member; - } - } - } - }); - } - return { - firstAccessor, - secondAccessor, - getAccessor, - setAccessor - }; -} -function getEffectiveTypeAnnotationNode(node) { - if (!isInJSFile(node) && isFunctionDeclaration(node)) return void 0; - if (isTypeAliasDeclaration(node)) return void 0; - const type = node.type; - if (type || !isInJSFile(node)) return type; - return isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : getJSDocType(node); -} -function getTypeAnnotationNode(node) { - return node.type; -} -function getEffectiveReturnTypeNode(node) { - return isJSDocSignature(node) ? node.type && node.type.typeExpression && node.type.typeExpression.type : node.type || (isInJSFile(node) ? getJSDocReturnType(node) : void 0); -} -function getJSDocTypeParameterDeclarations(node) { - return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0); -} -function isNonTypeAliasTemplate(tag) { - return isJSDocTemplateTag(tag) && !(tag.parent.kind === 320 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag))); -} -function getEffectiveSetAccessorTypeAnnotationNode(node) { - const parameter = getSetAccessorValueParameter(node); - return parameter && getEffectiveTypeAnnotationNode(parameter); -} -function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { - emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); -} -function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { - if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { - writer.writeLine(); - } -} -function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { - if (pos !== commentPos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { - writer.writeLine(); - } -} -function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { - if (comments && comments.length > 0) { - if (leadingSeparator) { - writer.writeSpace(" "); - } - let emitInterveningSeparator = false; - for (const comment of comments) { - if (emitInterveningSeparator) { - writer.writeSpace(" "); - emitInterveningSeparator = false; - } - writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } else { - emitInterveningSeparator = true; - } - } - if (emitInterveningSeparator && trailingSeparator) { - writer.writeSpace(" "); - } - } -} -function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { - let leadingComments; - let currentDetachedCommentInfo; - if (removeComments) { - if (node.pos === 0) { - leadingComments = filter(getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal); - } - } else { - leadingComments = getLeadingCommentRanges(text, node.pos); - } - if (leadingComments) { - const detachedComments = []; - let lastComment; - for (const comment of leadingComments) { - if (lastComment) { - const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); - const commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); - if (commentLine >= lastCommentLine + 2) { - break; - } - } - detachedComments.push(comment); - lastComment = comment; - } - if (detachedComments.length) { - const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, last(detachedComments).end); - const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos)); - if (nodeLine >= lastCommentLine + 2) { - emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); - emitComments( - text, - lineMap, - writer, - detachedComments, - /*leadingSeparator*/ - false, - /*trailingSeparator*/ - true, - newLine, - writeComment - ); - currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end }; - } - } - } - return currentDetachedCommentInfo; - function isPinnedCommentLocal(comment) { - return isPinnedComment(text, comment.pos); - } -} -function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { - if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) { - const firstCommentLineAndCharacter = computeLineAndCharacterOfPosition(lineMap, commentPos); - const lineCount = lineMap.length; - let firstCommentLineIndent; - for (let pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { - const nextLineStart = currentLine + 1 === lineCount ? text.length + 1 : lineMap[currentLine + 1]; - if (pos !== commentPos) { - if (firstCommentLineIndent === void 0) { - firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); - } - const currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); - const spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); - if (spacesToEmit > 0) { - let numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); - const indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); - writer.rawWrite(indentSizeSpaceString); - while (numberOfSingleSpacesToEmit) { - writer.rawWrite(" "); - numberOfSingleSpacesToEmit--; - } - } else { - writer.rawWrite(""); - } - } - writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); - pos = nextLineStart; - } - } else { - writer.writeComment(text.substring(commentPos, commentEnd)); - } -} -function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { - const end = Math.min(commentEnd, nextLineStart - 1); - const currentLineText = text.substring(pos, end).trim(); - if (currentLineText) { - writer.writeComment(currentLineText); - if (end !== commentEnd) { - writer.writeLine(); - } - } else { - writer.rawWrite(newLine); - } -} -function calculateIndent(text, pos, end) { - let currentLineIndent = 0; - for (; pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { - if (text.charCodeAt(pos) === 9 /* tab */) { - currentLineIndent += getIndentSize() - currentLineIndent % getIndentSize(); - } else { - currentLineIndent++; - } - } - return currentLineIndent; -} -function hasEffectiveModifiers(node) { - return getEffectiveModifierFlags(node) !== 0 /* None */; -} -function hasSyntacticModifiers(node) { - return getSyntacticModifierFlags(node) !== 0 /* None */; -} -function hasEffectiveModifier(node, flags) { - return !!getSelectedEffectiveModifierFlags(node, flags); -} -function hasSyntacticModifier(node, flags) { - return !!getSelectedSyntacticModifierFlags(node, flags); -} -function isStatic(node) { - return isClassElement(node) && hasStaticModifier(node) || isClassStaticBlockDeclaration(node); -} -function hasStaticModifier(node) { - return hasSyntacticModifier(node, 256 /* Static */); -} -function hasOverrideModifier(node) { - return hasEffectiveModifier(node, 16 /* Override */); -} -function hasAbstractModifier(node) { - return hasSyntacticModifier(node, 64 /* Abstract */); -} -function hasAmbientModifier(node) { - return hasSyntacticModifier(node, 128 /* Ambient */); -} -function hasAccessorModifier(node) { - return hasSyntacticModifier(node, 512 /* Accessor */); -} -function hasEffectiveReadonlyModifier(node) { - return hasEffectiveModifier(node, 8 /* Readonly */); -} -function hasDecorators(node) { - return hasSyntacticModifier(node, 32768 /* Decorator */); -} -function getSelectedEffectiveModifierFlags(node, flags) { - return getEffectiveModifierFlags(node) & flags; -} -function getSelectedSyntacticModifierFlags(node, flags) { - return getSyntacticModifierFlags(node) & flags; -} -function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) { - if (node.kind >= 0 /* FirstToken */ && node.kind <= 165 /* LastToken */) { - return 0 /* None */; - } - if (!(node.modifierFlagsCache & 536870912 /* HasComputedFlags */)) { - node.modifierFlagsCache = getSyntacticModifierFlagsNoCache(node) | 536870912 /* HasComputedFlags */; - } - if (alwaysIncludeJSDoc || includeJSDoc && isInJSFile(node)) { - if (!(node.modifierFlagsCache & 268435456 /* HasComputedJSDocModifiers */) && node.parent) { - node.modifierFlagsCache |= getRawJSDocModifierFlagsNoCache(node) | 268435456 /* HasComputedJSDocModifiers */; - } - return selectEffectiveModifierFlags(node.modifierFlagsCache); - } - return selectSyntacticModifierFlags(node.modifierFlagsCache); -} -function getEffectiveModifierFlags(node) { - return getModifierFlagsWorker( - node, - /*includeJSDoc*/ - true - ); -} -function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) { - return getModifierFlagsWorker( - node, - /*includeJSDoc*/ - true, - /*alwaysIncludeJSDoc*/ - true - ); -} -function getSyntacticModifierFlags(node) { - return getModifierFlagsWorker( - node, - /*includeJSDoc*/ - false - ); -} -function getRawJSDocModifierFlagsNoCache(node) { - let flags = 0 /* None */; - if (!!node.parent && !isParameter(node)) { - if (isInJSFile(node)) { - if (getJSDocPublicTagNoCache(node)) flags |= 8388608 /* JSDocPublic */; - if (getJSDocPrivateTagNoCache(node)) flags |= 16777216 /* JSDocPrivate */; - if (getJSDocProtectedTagNoCache(node)) flags |= 33554432 /* JSDocProtected */; - if (getJSDocReadonlyTagNoCache(node)) flags |= 67108864 /* JSDocReadonly */; - if (getJSDocOverrideTagNoCache(node)) flags |= 134217728 /* JSDocOverride */; - } - if (getJSDocDeprecatedTagNoCache(node)) flags |= 65536 /* Deprecated */; - } - return flags; -} -function selectSyntacticModifierFlags(flags) { - return flags & 65535 /* SyntacticModifiers */; -} -function selectEffectiveModifierFlags(flags) { - return flags & 131071 /* NonCacheOnlyModifiers */ | (flags & 260046848 /* JSDocCacheOnlyModifiers */) >>> 23; -} -function getJSDocModifierFlagsNoCache(node) { - return selectEffectiveModifierFlags(getRawJSDocModifierFlagsNoCache(node)); -} -function getEffectiveModifierFlagsNoCache(node) { - return getSyntacticModifierFlagsNoCache(node) | getJSDocModifierFlagsNoCache(node); -} -function getSyntacticModifierFlagsNoCache(node) { - let flags = canHaveModifiers(node) ? modifiersToFlags(node.modifiers) : 0 /* None */; - if (node.flags & 8 /* NestedNamespace */ || node.kind === 80 /* Identifier */ && node.flags & 4096 /* IdentifierIsInJSDocNamespace */) { - flags |= 32 /* Export */; - } - return flags; -} -function modifiersToFlags(modifiers) { - let flags = 0 /* None */; - if (modifiers) { - for (const modifier of modifiers) { - flags |= modifierToFlag(modifier.kind); - } - } - return flags; -} -function modifierToFlag(token) { - switch (token) { - case 126 /* StaticKeyword */: - return 256 /* Static */; - case 125 /* PublicKeyword */: - return 1 /* Public */; - case 124 /* ProtectedKeyword */: - return 4 /* Protected */; - case 123 /* PrivateKeyword */: - return 2 /* Private */; - case 128 /* AbstractKeyword */: - return 64 /* Abstract */; - case 129 /* AccessorKeyword */: - return 512 /* Accessor */; - case 95 /* ExportKeyword */: - return 32 /* Export */; - case 138 /* DeclareKeyword */: - return 128 /* Ambient */; - case 87 /* ConstKeyword */: - return 4096 /* Const */; - case 90 /* DefaultKeyword */: - return 2048 /* Default */; - case 134 /* AsyncKeyword */: - return 1024 /* Async */; - case 148 /* ReadonlyKeyword */: - return 8 /* Readonly */; - case 164 /* OverrideKeyword */: - return 16 /* Override */; - case 103 /* InKeyword */: - return 8192 /* In */; - case 147 /* OutKeyword */: - return 16384 /* Out */; - case 170 /* Decorator */: - return 32768 /* Decorator */; - } - return 0 /* None */; -} -function isBinaryLogicalOperator(token) { - return token === 57 /* BarBarToken */ || token === 56 /* AmpersandAmpersandToken */; -} -function isLogicalOperator(token) { - return isBinaryLogicalOperator(token) || token === 54 /* ExclamationToken */; -} -function isLogicalOrCoalescingAssignmentOperator(token) { - return token === 76 /* BarBarEqualsToken */ || token === 77 /* AmpersandAmpersandEqualsToken */ || token === 78 /* QuestionQuestionEqualsToken */; -} -function isLogicalOrCoalescingAssignmentExpression(expr) { - return isBinaryExpression(expr) && isLogicalOrCoalescingAssignmentOperator(expr.operatorToken.kind); -} -function isLogicalOrCoalescingBinaryOperator(token) { - return isBinaryLogicalOperator(token) || token === 61 /* QuestionQuestionToken */; -} -function isLogicalOrCoalescingBinaryExpression(expr) { - return isBinaryExpression(expr) && isLogicalOrCoalescingBinaryOperator(expr.operatorToken.kind); -} -function isAssignmentOperator(token) { - return token >= 64 /* FirstAssignment */ && token <= 79 /* LastAssignment */; -} -function tryGetClassExtendingExpressionWithTypeArguments(node) { - const cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node); - return cls && !cls.isImplements ? cls.class : void 0; -} -function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) { - if (isExpressionWithTypeArguments(node)) { - if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) { - return { class: node.parent.parent, isImplements: node.parent.token === 119 /* ImplementsKeyword */ }; - } - if (isJSDocAugmentsTag(node.parent)) { - const host = getEffectiveJSDocHost(node.parent); - if (host && isClassLike(host)) { - return { class: host, isImplements: false }; - } - } - } - return void 0; -} -function isAssignmentExpression(node, excludeCompoundAssignment) { - return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 64 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left); -} -function isDestructuringAssignment(node) { - if (isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - )) { - const kind = node.left.kind; - return kind === 210 /* ObjectLiteralExpression */ || kind === 209 /* ArrayLiteralExpression */; - } - return false; -} -function isExpressionWithTypeArgumentsInClassExtendsClause(node) { - return tryGetClassExtendingExpressionWithTypeArguments(node) !== void 0; -} -function isEntityNameExpression(node) { - return node.kind === 80 /* Identifier */ || isPropertyAccessEntityNameExpression(node); -} -function getFirstIdentifier(node) { - switch (node.kind) { - case 80 /* Identifier */: - return node; - case 166 /* QualifiedName */: - do { - node = node.left; - } while (node.kind !== 80 /* Identifier */); - return node; - case 211 /* PropertyAccessExpression */: - do { - node = node.expression; - } while (node.kind !== 80 /* Identifier */); - return node; - } -} -function isDottedName(node) { - return node.kind === 80 /* Identifier */ || node.kind === 110 /* ThisKeyword */ || node.kind === 108 /* SuperKeyword */ || node.kind === 236 /* MetaProperty */ || node.kind === 211 /* PropertyAccessExpression */ && isDottedName(node.expression) || node.kind === 217 /* ParenthesizedExpression */ && isDottedName(node.expression); -} -function isPropertyAccessEntityNameExpression(node) { - return isPropertyAccessExpression(node) && isIdentifier(node.name) && isEntityNameExpression(node.expression); -} -function tryGetPropertyAccessOrIdentifierToString(expr) { - if (isPropertyAccessExpression(expr)) { - const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression); - if (baseStr !== void 0) { - return baseStr + "." + entityNameToString(expr.name); - } - } else if (isElementAccessExpression(expr)) { - const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression); - if (baseStr !== void 0 && isPropertyName(expr.argumentExpression)) { - return baseStr + "." + getPropertyNameForPropertyNameNode(expr.argumentExpression); - } - } else if (isIdentifier(expr)) { - return unescapeLeadingUnderscores(expr.escapedText); - } else if (isJsxNamespacedName(expr)) { - return getTextOfJsxNamespacedName(expr); - } - return void 0; -} -function isPrototypeAccess(node) { - return isBindableStaticAccessExpression(node) && getElementOrPropertyAccessName(node) === "prototype"; -} -function isRightSideOfQualifiedNameOrPropertyAccess(node) { - return node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node || node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node || node.parent.kind === 236 /* MetaProperty */ && node.parent.name === node; -} -function isRightSideOfAccessExpression(node) { - return !!node.parent && (isPropertyAccessExpression(node.parent) && node.parent.name === node || isElementAccessExpression(node.parent) && node.parent.argumentExpression === node); -} -function isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(node) { - return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node || isJSDocMemberName(node.parent) && node.parent.right === node; -} -function isInstanceOfExpression(node) { - return isBinaryExpression(node) && node.operatorToken.kind === 104 /* InstanceOfKeyword */; -} -function isRightSideOfInstanceofExpression(node) { - return isInstanceOfExpression(node.parent) && node === node.parent.right; -} -function isEmptyObjectLiteral(expression) { - return expression.kind === 210 /* ObjectLiteralExpression */ && expression.properties.length === 0; -} -function isEmptyArrayLiteral(expression) { - return expression.kind === 209 /* ArrayLiteralExpression */ && expression.elements.length === 0; -} -function getLocalSymbolForExportDefault(symbol) { - if (!isExportDefaultSymbol(symbol) || !symbol.declarations) return void 0; - for (const decl of symbol.declarations) { - if (decl.localSymbol) return decl.localSymbol; - } - return void 0; -} -function isExportDefaultSymbol(symbol) { - return symbol && length(symbol.declarations) > 0 && hasSyntacticModifier(symbol.declarations[0], 2048 /* Default */); -} -function tryExtractTSExtension(fileName) { - return find(supportedTSExtensionsForExtractExtension, (extension) => fileExtensionIs(fileName, extension)); -} -function getExpandedCharCodes(input) { - const output = []; - const length2 = input.length; - for (let i = 0; i < length2; i++) { - const charCode = input.charCodeAt(i); - if (charCode < 128) { - output.push(charCode); - } else if (charCode < 2048) { - output.push(charCode >> 6 | 192); - output.push(charCode & 63 | 128); - } else if (charCode < 65536) { - output.push(charCode >> 12 | 224); - output.push(charCode >> 6 & 63 | 128); - output.push(charCode & 63 | 128); - } else if (charCode < 131072) { - output.push(charCode >> 18 | 240); - output.push(charCode >> 12 & 63 | 128); - output.push(charCode >> 6 & 63 | 128); - output.push(charCode & 63 | 128); - } else { - Debug.assert(false, "Unexpected code point"); - } - } - return output; -} -var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; -function convertToBase64(input) { - let result = ""; - const charCodes = getExpandedCharCodes(input); - let i = 0; - const length2 = charCodes.length; - let byte1, byte2, byte3, byte4; - while (i < length2) { - byte1 = charCodes[i] >> 2; - byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; - byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; - byte4 = charCodes[i + 2] & 63; - if (i + 1 >= length2) { - byte3 = byte4 = 64; - } else if (i + 2 >= length2) { - byte4 = 64; - } - result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); - i += 3; - } - return result; -} -function getStringFromExpandedCharCodes(codes) { - let output = ""; - let i = 0; - const length2 = codes.length; - while (i < length2) { - const charCode = codes[i]; - if (charCode < 128) { - output += String.fromCharCode(charCode); - i++; - } else if ((charCode & 192) === 192) { - let value = charCode & 63; - i++; - let nextCode = codes[i]; - while ((nextCode & 192) === 128) { - value = value << 6 | nextCode & 63; - i++; - nextCode = codes[i]; - } - output += String.fromCharCode(value); - } else { - output += String.fromCharCode(charCode); - i++; - } - } - return output; -} -function base64encode(host, input) { - if (host && host.base64encode) { - return host.base64encode(input); - } - return convertToBase64(input); -} -function base64decode(host, input) { - if (host && host.base64decode) { - return host.base64decode(input); - } - const length2 = input.length; - const expandedCharCodes = []; - let i = 0; - while (i < length2) { - if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) { - break; - } - const ch1 = base64Digits.indexOf(input[i]); - const ch2 = base64Digits.indexOf(input[i + 1]); - const ch3 = base64Digits.indexOf(input[i + 2]); - const ch4 = base64Digits.indexOf(input[i + 3]); - const code1 = (ch1 & 63) << 2 | ch2 >> 4 & 3; - const code2 = (ch2 & 15) << 4 | ch3 >> 2 & 15; - const code3 = (ch3 & 3) << 6 | ch4 & 63; - if (code2 === 0 && ch3 !== 0) { - expandedCharCodes.push(code1); - } else if (code3 === 0 && ch4 !== 0) { - expandedCharCodes.push(code1, code2); - } else { - expandedCharCodes.push(code1, code2, code3); - } - i += 4; - } - return getStringFromExpandedCharCodes(expandedCharCodes); -} -function readJsonOrUndefined(path, hostOrText) { - const jsonText = isString(hostOrText) ? hostOrText : hostOrText.readFile(path); - if (!jsonText) return void 0; - const result = parseConfigFileTextToJson(path, jsonText); - return !result.error ? result.config : void 0; -} -function readJson(path, host) { - return readJsonOrUndefined(path, host) || {}; -} -function tryParseJson(text) { - try { - return JSON.parse(text); - } catch { - return void 0; - } -} -function directoryProbablyExists(directoryName, host) { - return !host.directoryExists || host.directoryExists(directoryName); -} -var carriageReturnLineFeed = "\r\n"; -var lineFeed = "\n"; -function getNewLineCharacter(options) { - switch (options.newLine) { - case 0 /* CarriageReturnLineFeed */: - return carriageReturnLineFeed; - case 1 /* LineFeed */: - case void 0: - return lineFeed; - } -} -function createRange(pos, end = pos) { - Debug.assert(end >= pos || end === -1); - return { pos, end }; -} -function moveRangeEnd(range, end) { - return createRange(range.pos, end); -} -function moveRangePos(range, pos) { - return createRange(pos, range.end); -} -function moveRangePastDecorators(node) { - const lastDecorator = canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0; - return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? moveRangePos(node, lastDecorator.end) : node; -} -function moveRangePastModifiers(node) { - if (isPropertyDeclaration(node) || isMethodDeclaration(node)) { - return moveRangePos(node, node.name.pos); - } - const lastModifier = canHaveModifiers(node) ? lastOrUndefined(node.modifiers) : void 0; - return lastModifier && !positionIsSynthesized(lastModifier.end) ? moveRangePos(node, lastModifier.end) : moveRangePastDecorators(node); -} -function createTokenRange(pos, token) { - return createRange(pos, pos + tokenToString(token).length); -} -function rangeIsOnSingleLine(range, sourceFile) { - return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); -} -function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine( - getStartPositionOfRange( - range1, - sourceFile, - /*includeComments*/ - false - ), - getStartPositionOfRange( - range2, - sourceFile, - /*includeComments*/ - false - ), - sourceFile - ); -} -function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, range2.end, sourceFile); -} -function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { - return positionsAreOnSameLine(getStartPositionOfRange( - range1, - sourceFile, - /*includeComments*/ - false - ), range2.end, sourceFile); -} -function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { - return positionsAreOnSameLine(range1.end, getStartPositionOfRange( - range2, - sourceFile, - /*includeComments*/ - false - ), sourceFile); -} -function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) { - const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments); - return getLinesBetweenPositions(sourceFile, range1.end, range2Start); -} -function getLinesBetweenRangeEndPositions(range1, range2, sourceFile) { - return getLinesBetweenPositions(sourceFile, range1.end, range2.end); -} -function isNodeArrayMultiLine(list, sourceFile) { - return !positionsAreOnSameLine(list.pos, list.end, sourceFile); -} -function positionsAreOnSameLine(pos1, pos2, sourceFile) { - return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0; -} -function getStartPositionOfRange(range, sourceFile, includeComments) { - return positionIsSynthesized(range.pos) ? -1 : skipTrivia( - sourceFile.text, - range.pos, - /*stopAfterLineBreak*/ - false, - includeComments - ); -} -function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) { - const startPos = skipTrivia( - sourceFile.text, - pos, - /*stopAfterLineBreak*/ - false, - includeComments - ); - const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile); - return getLinesBetweenPositions(sourceFile, prevPos ?? stopPos, startPos); -} -function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) { - const nextPos = skipTrivia( - sourceFile.text, - pos, - /*stopAfterLineBreak*/ - false, - includeComments - ); - return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos)); -} -function rangeContainsRange(r1, r2) { - return startEndContainsRange(r1.pos, r1.end, r2); -} -function startEndContainsRange(start, end, range) { - return start <= range.pos && end >= range.end; -} -function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) { - while (pos-- > stopPos) { - if (!isWhiteSpaceLike(sourceFile.text.charCodeAt(pos))) { - return pos; - } - } -} -function isDeclarationNameOfEnumOrNamespace(node) { - const parseNode = getParseTreeNode(node); - if (parseNode) { - switch (parseNode.parent.kind) { - case 266 /* EnumDeclaration */: - case 267 /* ModuleDeclaration */: - return parseNode === parseNode.parent.name; - } - } - return false; -} -function getInitializedVariables(node) { - return filter(node.declarations, isInitializedVariable); -} -function isInitializedVariable(node) { - return isVariableDeclaration(node) && node.initializer !== void 0; -} -function isWatchSet(options) { - return options.watch && hasProperty(options, "watch"); -} -function closeFileWatcher(watcher) { - watcher.close(); -} -function getCheckFlags(symbol) { - return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0; -} -function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) { - if (s.valueDeclaration) { - const declaration = isWrite && s.declarations && find(s.declarations, isSetAccessorDeclaration) || s.flags & 32768 /* GetAccessor */ && find(s.declarations, isGetAccessorDeclaration) || s.valueDeclaration; - const flags = getCombinedModifierFlags(declaration); - return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~7 /* AccessibilityModifier */; - } - if (getCheckFlags(s) & 6 /* Synthetic */) { - const checkFlags = s.links.checkFlags; - const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 2 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 1 /* Public */ : 4 /* Protected */; - const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 256 /* Static */ : 0; - return accessModifier | staticModifier; - } - if (s.flags & 4194304 /* Prototype */) { - return 1 /* Public */ | 256 /* Static */; - } - return 0; -} -function skipAlias(symbol, checker) { - return symbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(symbol) : symbol; -} -function getCombinedLocalAndExportSymbolFlags(symbol) { - return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags; -} -function isWriteOnlyAccess(node) { - return accessKind(node) === 1 /* Write */; -} -function isWriteAccess(node) { - return accessKind(node) !== 0 /* Read */; -} -function accessKind(node) { - const { parent: parent2 } = node; - switch (parent2 == null ? void 0 : parent2.kind) { - case 217 /* ParenthesizedExpression */: - return accessKind(parent2); - case 225 /* PostfixUnaryExpression */: - case 224 /* PrefixUnaryExpression */: - const { operator } = parent2; - return operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */ ? 2 /* ReadWrite */ : 0 /* Read */; - case 226 /* BinaryExpression */: - const { left, operatorToken } = parent2; - return left === node && isAssignmentOperator(operatorToken.kind) ? operatorToken.kind === 64 /* EqualsToken */ ? 1 /* Write */ : 2 /* ReadWrite */ : 0 /* Read */; - case 211 /* PropertyAccessExpression */: - return parent2.name !== node ? 0 /* Read */ : accessKind(parent2); - case 303 /* PropertyAssignment */: { - const parentAccess = accessKind(parent2.parent); - return node === parent2.name ? reverseAccessKind(parentAccess) : parentAccess; - } - case 304 /* ShorthandPropertyAssignment */: - return node === parent2.objectAssignmentInitializer ? 0 /* Read */ : accessKind(parent2.parent); - case 209 /* ArrayLiteralExpression */: - return accessKind(parent2); - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - return node === parent2.initializer ? 1 /* Write */ : 0 /* Read */; - default: - return 0 /* Read */; - } -} -function reverseAccessKind(a) { - switch (a) { - case 0 /* Read */: - return 1 /* Write */; - case 1 /* Write */: - return 0 /* Read */; - case 2 /* ReadWrite */: - return 2 /* ReadWrite */; - default: - return Debug.assertNever(a); - } -} -function compareDataObjects(dst, src) { - if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) { - return false; - } - for (const e in dst) { - if (typeof dst[e] === "object") { - if (!compareDataObjects(dst[e], src[e])) { - return false; - } - } else if (typeof dst[e] !== "function") { - if (dst[e] !== src[e]) { - return false; - } - } - } - return true; -} -function clearMap(map2, onDeleteValue) { - map2.forEach(onDeleteValue); - map2.clear(); -} -function mutateMapSkippingNewValues(map2, newMap, options) { - const { onDeleteValue, onExistingValue } = options; - map2.forEach((existingValue, key) => { - var _a; - if (!(newMap == null ? void 0 : newMap.has(key))) { - map2.delete(key); - onDeleteValue(existingValue, key); - } else if (onExistingValue) { - onExistingValue(existingValue, (_a = newMap.get) == null ? void 0 : _a.call(newMap, key), key); - } - }); -} -function mutateMap(map2, newMap, options) { - mutateMapSkippingNewValues(map2, newMap, options); - const { createNewValue } = options; - newMap == null ? void 0 : newMap.forEach((valueInNewMap, key) => { - if (!map2.has(key)) { - map2.set(key, createNewValue(key, valueInNewMap)); - } - }); -} -function isAbstractConstructorSymbol(symbol) { - if (symbol.flags & 32 /* Class */) { - const declaration = getClassLikeDeclarationOfSymbol(symbol); - return !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */); - } - return false; -} -function getClassLikeDeclarationOfSymbol(symbol) { - var _a; - return (_a = symbol.declarations) == null ? void 0 : _a.find(isClassLike); -} -function getObjectFlags(type) { - return type.flags & 3899393 /* ObjectFlagsType */ ? type.objectFlags : 0; -} -function isUMDExportSymbol(symbol) { - return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && isNamespaceExportDeclaration(symbol.declarations[0]); -} -function showModuleSpecifier({ moduleSpecifier }) { - return isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier); -} -function getLastChild(node) { - let lastChild; - forEachChild(node, (child) => { - if (nodeIsPresent(child)) lastChild = child; - }, (children) => { - for (let i = children.length - 1; i >= 0; i--) { - if (nodeIsPresent(children[i])) { - lastChild = children[i]; - break; - } - } - }); - return lastChild; -} -function addToSeen(seen, key) { - if (seen.has(key)) { - return false; - } - seen.add(key); - return true; -} -function isObjectTypeDeclaration(node) { - return isClassLike(node) || isInterfaceDeclaration(node) || isTypeLiteralNode(node); -} -function isTypeNodeKind(kind) { - return kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */ || kind === 133 /* AnyKeyword */ || kind === 159 /* UnknownKeyword */ || kind === 150 /* NumberKeyword */ || kind === 163 /* BigIntKeyword */ || kind === 151 /* ObjectKeyword */ || kind === 136 /* BooleanKeyword */ || kind === 154 /* StringKeyword */ || kind === 155 /* SymbolKeyword */ || kind === 116 /* VoidKeyword */ || kind === 157 /* UndefinedKeyword */ || kind === 146 /* NeverKeyword */ || kind === 141 /* IntrinsicKeyword */ || kind === 233 /* ExpressionWithTypeArguments */ || kind === 312 /* JSDocAllType */ || kind === 313 /* JSDocUnknownType */ || kind === 314 /* JSDocNullableType */ || kind === 315 /* JSDocNonNullableType */ || kind === 316 /* JSDocOptionalType */ || kind === 317 /* JSDocFunctionType */ || kind === 318 /* JSDocVariadicType */; -} -function isAccessExpression(node) { - return node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */; -} -function getNameOfAccessExpression(node) { - if (node.kind === 211 /* PropertyAccessExpression */) { - return node.name; - } - Debug.assert(node.kind === 212 /* ElementAccessExpression */); - return node.argumentExpression; -} -function isNamedImportsOrExports(node) { - return node.kind === 275 /* NamedImports */ || node.kind === 279 /* NamedExports */; -} -function getLeftmostAccessExpression(expr) { - while (isAccessExpression(expr)) { - expr = expr.expression; - } - return expr; -} -function forEachNameInAccessChainWalkingLeft(name, action) { - if (isAccessExpression(name.parent) && isRightSideOfAccessExpression(name)) { - return walkAccessExpression(name.parent); - } - function walkAccessExpression(access) { - if (access.kind === 211 /* PropertyAccessExpression */) { - const res = action(access.name); - if (res !== void 0) { - return res; - } - } else if (access.kind === 212 /* ElementAccessExpression */) { - if (isIdentifier(access.argumentExpression) || isStringLiteralLike(access.argumentExpression)) { - const res = action(access.argumentExpression); - if (res !== void 0) { - return res; - } - } else { - return void 0; - } - } - if (isAccessExpression(access.expression)) { - return walkAccessExpression(access.expression); - } - if (isIdentifier(access.expression)) { - return action(access.expression); - } - return void 0; - } -} -function getLeftmostExpression(node, stopAtCallExpressions) { - while (true) { - switch (node.kind) { - case 225 /* PostfixUnaryExpression */: - node = node.operand; - continue; - case 226 /* BinaryExpression */: - node = node.left; - continue; - case 227 /* ConditionalExpression */: - node = node.condition; - continue; - case 215 /* TaggedTemplateExpression */: - node = node.tag; - continue; - case 213 /* CallExpression */: - if (stopAtCallExpressions) { - return node; - } - // falls through - case 234 /* AsExpression */: - case 212 /* ElementAccessExpression */: - case 211 /* PropertyAccessExpression */: - case 235 /* NonNullExpression */: - case 355 /* PartiallyEmittedExpression */: - case 238 /* SatisfiesExpression */: - node = node.expression; - continue; - } - return node; - } -} -function Symbol4(flags, name) { - this.flags = flags; - this.escapedName = name; - this.declarations = void 0; - this.valueDeclaration = void 0; - this.id = 0; - this.mergeId = 0; - this.parent = void 0; - this.members = void 0; - this.exports = void 0; - this.exportSymbol = void 0; - this.constEnumOnlyModule = void 0; - this.isReferenced = void 0; - this.lastAssignmentPos = void 0; - this.links = void 0; -} -function Type3(checker, flags) { - this.flags = flags; - if (Debug.isDebugging || tracing) { - this.checker = checker; - } -} -function Signature2(checker, flags) { - this.flags = flags; - if (Debug.isDebugging) { - this.checker = checker; - } -} -function Node4(kind, pos, end) { - this.pos = pos; - this.end = end; - this.kind = kind; - this.id = 0; - this.flags = 0 /* None */; - this.modifierFlagsCache = 0 /* None */; - this.transformFlags = 0 /* None */; - this.parent = void 0; - this.original = void 0; - this.emitNode = void 0; -} -function Token(kind, pos, end) { - this.pos = pos; - this.end = end; - this.kind = kind; - this.id = 0; - this.flags = 0 /* None */; - this.transformFlags = 0 /* None */; - this.parent = void 0; - this.emitNode = void 0; -} -function Identifier2(kind, pos, end) { - this.pos = pos; - this.end = end; - this.kind = kind; - this.id = 0; - this.flags = 0 /* None */; - this.transformFlags = 0 /* None */; - this.parent = void 0; - this.original = void 0; - this.emitNode = void 0; -} -function SourceMapSource(fileName, text, skipTrivia2) { - this.fileName = fileName; - this.text = text; - this.skipTrivia = skipTrivia2 || ((pos) => pos); -} -var objectAllocator = { - getNodeConstructor: () => Node4, - getTokenConstructor: () => Token, - getIdentifierConstructor: () => Identifier2, - getPrivateIdentifierConstructor: () => Node4, - getSourceFileConstructor: () => Node4, - getSymbolConstructor: () => Symbol4, - getTypeConstructor: () => Type3, - getSignatureConstructor: () => Signature2, - getSourceMapSourceConstructor: () => SourceMapSource -}; -var objectAllocatorPatchers = []; -function addObjectAllocatorPatcher(fn) { - objectAllocatorPatchers.push(fn); - fn(objectAllocator); -} -function setObjectAllocator(alloc) { - Object.assign(objectAllocator, alloc); - forEach(objectAllocatorPatchers, (fn) => fn(objectAllocator)); -} -function formatStringFromArgs(text, args) { - return text.replace(/\{(\d+)\}/g, (_match, index) => "" + Debug.checkDefined(args[+index])); -} -var localizedDiagnosticMessages; -function setLocalizedDiagnosticMessages(messages) { - localizedDiagnosticMessages = messages; -} -function maybeSetLocalizedDiagnosticMessages(getMessages) { - if (!localizedDiagnosticMessages && getMessages) { - localizedDiagnosticMessages = getMessages(); - } -} -function getLocaleSpecificMessage(message) { - return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message; -} -function createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args) { - if (start + length2 > sourceText.length) { - length2 = sourceText.length - start; - } - assertDiagnosticLocation(sourceText, start, length2); - let text = getLocaleSpecificMessage(message); - if (some(args)) { - text = formatStringFromArgs(text, args); - } - return { - file: void 0, - start, - length: length2, - messageText: text, - category: message.category, - code: message.code, - reportsUnnecessary: message.reportsUnnecessary, - fileName - }; -} -function isDiagnosticWithDetachedLocation(diagnostic) { - return diagnostic.file === void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0 && typeof diagnostic.fileName === "string"; -} -function attachFileToDiagnostic(diagnostic, file) { - const fileName = file.fileName || ""; - const length2 = file.text.length; - Debug.assertEqual(diagnostic.fileName, fileName); - Debug.assertLessThanOrEqual(diagnostic.start, length2); - Debug.assertLessThanOrEqual(diagnostic.start + diagnostic.length, length2); - const diagnosticWithLocation = { - file, - start: diagnostic.start, - length: diagnostic.length, - messageText: diagnostic.messageText, - category: diagnostic.category, - code: diagnostic.code, - reportsUnnecessary: diagnostic.reportsUnnecessary - }; - if (diagnostic.relatedInformation) { - diagnosticWithLocation.relatedInformation = []; - for (const related of diagnostic.relatedInformation) { - if (isDiagnosticWithDetachedLocation(related) && related.fileName === fileName) { - Debug.assertLessThanOrEqual(related.start, length2); - Debug.assertLessThanOrEqual(related.start + related.length, length2); - diagnosticWithLocation.relatedInformation.push(attachFileToDiagnostic(related, file)); - } else { - diagnosticWithLocation.relatedInformation.push(related); - } - } - } - return diagnosticWithLocation; -} -function attachFileToDiagnostics(diagnostics, file) { - const diagnosticsWithLocation = []; - for (const diagnostic of diagnostics) { - diagnosticsWithLocation.push(attachFileToDiagnostic(diagnostic, file)); - } - return diagnosticsWithLocation; -} -function createFileDiagnostic(file, start, length2, message, ...args) { - assertDiagnosticLocation(file.text, start, length2); - let text = getLocaleSpecificMessage(message); - if (some(args)) { - text = formatStringFromArgs(text, args); - } - return { - file, - start, - length: length2, - messageText: text, - category: message.category, - code: message.code, - reportsUnnecessary: message.reportsUnnecessary, - reportsDeprecated: message.reportsDeprecated - }; -} -function formatMessage(message, ...args) { - let text = getLocaleSpecificMessage(message); - if (some(args)) { - text = formatStringFromArgs(text, args); - } - return text; -} -function createCompilerDiagnostic(message, ...args) { - let text = getLocaleSpecificMessage(message); - if (some(args)) { - text = formatStringFromArgs(text, args); - } - return { - file: void 0, - start: void 0, - length: void 0, - messageText: text, - category: message.category, - code: message.code, - reportsUnnecessary: message.reportsUnnecessary, - reportsDeprecated: message.reportsDeprecated - }; -} -function createCompilerDiagnosticFromMessageChain(chain, relatedInformation) { - return { - file: void 0, - start: void 0, - length: void 0, - code: chain.code, - category: chain.category, - messageText: chain.next ? chain : chain.messageText, - relatedInformation - }; -} -function chainDiagnosticMessages(details, message, ...args) { - let text = getLocaleSpecificMessage(message); - if (some(args)) { - text = formatStringFromArgs(text, args); - } - return { - messageText: text, - category: message.category, - code: message.code, - next: details === void 0 || Array.isArray(details) ? details : [details] - }; -} -function concatenateDiagnosticMessageChains(headChain, tailChain) { - let lastChain = headChain; - while (lastChain.next) { - lastChain = lastChain.next[0]; - } - lastChain.next = [tailChain]; -} -function getDiagnosticFilePath(diagnostic) { - return diagnostic.file ? diagnostic.file.path : void 0; -} -function compareDiagnostics(d1, d2) { - return compareDiagnosticsSkipRelatedInformation(d1, d2) || compareRelatedInformation(d1, d2) || 0 /* EqualTo */; -} -function compareDiagnosticsSkipRelatedInformation(d1, d2) { - const code1 = getDiagnosticCode(d1); - const code2 = getDiagnosticCode(d2); - return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(code1, code2) || compareMessageText(d1, d2) || 0 /* EqualTo */; -} -function compareRelatedInformation(d1, d2) { - if (!d1.relatedInformation && !d2.relatedInformation) { - return 0 /* EqualTo */; - } - if (d1.relatedInformation && d2.relatedInformation) { - return compareValues(d2.relatedInformation.length, d1.relatedInformation.length) || forEach(d1.relatedInformation, (d1i, index) => { - const d2i = d2.relatedInformation[index]; - return compareDiagnostics(d1i, d2i); - }) || 0 /* EqualTo */; - } - return d1.relatedInformation ? -1 /* LessThan */ : 1 /* GreaterThan */; -} -function compareMessageText(d1, d2) { - let headMsg1 = getDiagnosticMessage(d1); - let headMsg2 = getDiagnosticMessage(d2); - if (typeof headMsg1 !== "string") { - headMsg1 = headMsg1.messageText; - } - if (typeof headMsg2 !== "string") { - headMsg2 = headMsg2.messageText; - } - const chain1 = typeof d1.messageText !== "string" ? d1.messageText.next : void 0; - const chain2 = typeof d2.messageText !== "string" ? d2.messageText.next : void 0; - let res = compareStringsCaseSensitive(headMsg1, headMsg2); - if (res) { - return res; - } - res = compareMessageChain(chain1, chain2); - if (res) { - return res; - } - if (d1.canonicalHead && !d2.canonicalHead) { - return -1 /* LessThan */; - } - if (d2.canonicalHead && !d1.canonicalHead) { - return 1 /* GreaterThan */; - } - return 0 /* EqualTo */; -} -function compareMessageChain(c1, c2) { - if (c1 === void 0 && c2 === void 0) { - return 0 /* EqualTo */; - } - if (c1 === void 0) { - return 1 /* GreaterThan */; - } - if (c2 === void 0) { - return -1 /* LessThan */; - } - return compareMessageChainSize(c1, c2) || compareMessageChainContent(c1, c2); -} -function compareMessageChainSize(c1, c2) { - if (c1 === void 0 && c2 === void 0) { - return 0 /* EqualTo */; - } - if (c1 === void 0) { - return 1 /* GreaterThan */; - } - if (c2 === void 0) { - return -1 /* LessThan */; - } - let res = compareValues(c2.length, c1.length); - if (res) { - return res; - } - for (let i = 0; i < c2.length; i++) { - res = compareMessageChainSize(c1[i].next, c2[i].next); - if (res) { - return res; - } - } - return 0 /* EqualTo */; -} -function compareMessageChainContent(c1, c2) { - let res; - for (let i = 0; i < c2.length; i++) { - res = compareStringsCaseSensitive(c1[i].messageText, c2[i].messageText); - if (res) { - return res; - } - if (c1[i].next === void 0) { - continue; - } - res = compareMessageChainContent(c1[i].next, c2[i].next); - if (res) { - return res; - } - } - return 0 /* EqualTo */; -} -function diagnosticsEqualityComparer(d1, d2) { - const code1 = getDiagnosticCode(d1); - const code2 = getDiagnosticCode(d2); - const msg1 = getDiagnosticMessage(d1); - const msg2 = getDiagnosticMessage(d2); - return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) === 0 /* EqualTo */ && compareValues(d1.start, d2.start) === 0 /* EqualTo */ && compareValues(d1.length, d2.length) === 0 /* EqualTo */ && compareValues(code1, code2) === 0 /* EqualTo */ && messageTextEqualityComparer(msg1, msg2); -} -function getDiagnosticCode(d) { - var _a; - return ((_a = d.canonicalHead) == null ? void 0 : _a.code) || d.code; -} -function getDiagnosticMessage(d) { - var _a; - return ((_a = d.canonicalHead) == null ? void 0 : _a.messageText) || d.messageText; -} -function messageTextEqualityComparer(m1, m2) { - const t1 = typeof m1 === "string" ? m1 : m1.messageText; - const t2 = typeof m2 === "string" ? m2 : m2.messageText; - return compareStringsCaseSensitive(t1, t2) === 0 /* EqualTo */; -} -function getLanguageVariant(scriptKind) { - return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ || scriptKind === 6 /* JSON */ ? 1 /* JSX */ : 0 /* Standard */; -} -function walkTreeForJSXTags(node) { - if (!(node.transformFlags & 2 /* ContainsJsx */)) return void 0; - return isJsxOpeningLikeElement(node) || isJsxFragment(node) ? node : forEachChild(node, walkTreeForJSXTags); -} -function isFileModuleFromUsingJSXTag(file) { - return !file.isDeclarationFile ? walkTreeForJSXTags(file) : void 0; -} -function isFileForcedToBeModuleByFormat(file, options) { - return (getImpliedNodeFormatForEmitWorker(file, options) === 99 /* ESNext */ || fileExtensionIsOneOf(file.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */, ".mjs" /* Mjs */, ".mts" /* Mts */])) && !file.isDeclarationFile ? true : void 0; -} -function getSetExternalModuleIndicator(options) { - switch (getEmitModuleDetectionKind(options)) { - case 3 /* Force */: - return (file) => { - file.externalModuleIndicator = isFileProbablyExternalModule(file) || !file.isDeclarationFile || void 0; - }; - case 1 /* Legacy */: - return (file) => { - file.externalModuleIndicator = isFileProbablyExternalModule(file); - }; - case 2 /* Auto */: - const checks = [isFileProbablyExternalModule]; - if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { - checks.push(isFileModuleFromUsingJSXTag); - } - checks.push(isFileForcedToBeModuleByFormat); - const combined = or(...checks); - const callback = (file) => void (file.externalModuleIndicator = combined(file, options)); - return callback; - } -} -function importSyntaxAffectsModuleResolution(options) { - const moduleResolution = getEmitModuleResolutionKind(options); - return 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */ || getResolvePackageJsonExports(options) || getResolvePackageJsonImports(options); -} -function createComputedCompilerOptions(options) { - return options; -} -var _computedOptions = createComputedCompilerOptions({ - allowImportingTsExtensions: { - dependencies: ["rewriteRelativeImportExtensions"], - computeValue: (compilerOptions) => { - return !!(compilerOptions.allowImportingTsExtensions || compilerOptions.rewriteRelativeImportExtensions); - } - }, - target: { - dependencies: ["module"], - computeValue: (compilerOptions) => { - const target = compilerOptions.target === 0 /* ES3 */ ? void 0 : compilerOptions.target; - return target ?? (compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */); - } - }, - module: { - dependencies: ["target"], - computeValue: (compilerOptions) => { - return typeof compilerOptions.module === "number" ? compilerOptions.module : _computedOptions.target.computeValue(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */; - } - }, - moduleResolution: { - dependencies: ["module", "target"], - computeValue: (compilerOptions) => { - let moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === void 0) { - switch (_computedOptions.module.computeValue(compilerOptions)) { - case 1 /* CommonJS */: - moduleResolution = 2 /* Node10 */; - break; - case 100 /* Node16 */: - moduleResolution = 3 /* Node16 */; - break; - case 199 /* NodeNext */: - moduleResolution = 99 /* NodeNext */; - break; - case 200 /* Preserve */: - moduleResolution = 100 /* Bundler */; - break; - default: - moduleResolution = 1 /* Classic */; - break; - } - } - return moduleResolution; - } - }, - moduleDetection: { - dependencies: ["module", "target"], - computeValue: (compilerOptions) => { - return compilerOptions.moduleDetection || (_computedOptions.module.computeValue(compilerOptions) === 100 /* Node16 */ || _computedOptions.module.computeValue(compilerOptions) === 199 /* NodeNext */ ? 3 /* Force */ : 2 /* Auto */); - } - }, - isolatedModules: { - dependencies: ["verbatimModuleSyntax"], - computeValue: (compilerOptions) => { - return !!(compilerOptions.isolatedModules || compilerOptions.verbatimModuleSyntax); - } - }, - esModuleInterop: { - dependencies: ["module", "target"], - computeValue: (compilerOptions) => { - if (compilerOptions.esModuleInterop !== void 0) { - return compilerOptions.esModuleInterop; - } - switch (_computedOptions.module.computeValue(compilerOptions)) { - case 100 /* Node16 */: - case 199 /* NodeNext */: - case 200 /* Preserve */: - return true; - } - return false; - } - }, - allowSyntheticDefaultImports: { - dependencies: ["module", "target", "moduleResolution"], - computeValue: (compilerOptions) => { - if (compilerOptions.allowSyntheticDefaultImports !== void 0) { - return compilerOptions.allowSyntheticDefaultImports; - } - return _computedOptions.esModuleInterop.computeValue(compilerOptions) || _computedOptions.module.computeValue(compilerOptions) === 4 /* System */ || _computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */; - } - }, - resolvePackageJsonExports: { - dependencies: ["moduleResolution"], - computeValue: (compilerOptions) => { - const moduleResolution = _computedOptions.moduleResolution.computeValue(compilerOptions); - if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { - return false; - } - if (compilerOptions.resolvePackageJsonExports !== void 0) { - return compilerOptions.resolvePackageJsonExports; - } - switch (moduleResolution) { - case 3 /* Node16 */: - case 99 /* NodeNext */: - case 100 /* Bundler */: - return true; - } - return false; - } - }, - resolvePackageJsonImports: { - dependencies: ["moduleResolution", "resolvePackageJsonExports"], - computeValue: (compilerOptions) => { - const moduleResolution = _computedOptions.moduleResolution.computeValue(compilerOptions); - if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { - return false; - } - if (compilerOptions.resolvePackageJsonExports !== void 0) { - return compilerOptions.resolvePackageJsonExports; - } - switch (moduleResolution) { - case 3 /* Node16 */: - case 99 /* NodeNext */: - case 100 /* Bundler */: - return true; - } - return false; - } - }, - resolveJsonModule: { - dependencies: ["moduleResolution", "module", "target"], - computeValue: (compilerOptions) => { - if (compilerOptions.resolveJsonModule !== void 0) { - return compilerOptions.resolveJsonModule; - } - return _computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */; - } - }, - declaration: { - dependencies: ["composite"], - computeValue: (compilerOptions) => { - return !!(compilerOptions.declaration || compilerOptions.composite); - } - }, - preserveConstEnums: { - dependencies: ["isolatedModules", "verbatimModuleSyntax"], - computeValue: (compilerOptions) => { - return !!(compilerOptions.preserveConstEnums || _computedOptions.isolatedModules.computeValue(compilerOptions)); - } - }, - incremental: { - dependencies: ["composite"], - computeValue: (compilerOptions) => { - return !!(compilerOptions.incremental || compilerOptions.composite); - } - }, - declarationMap: { - dependencies: ["declaration", "composite"], - computeValue: (compilerOptions) => { - return !!(compilerOptions.declarationMap && _computedOptions.declaration.computeValue(compilerOptions)); - } - }, - allowJs: { - dependencies: ["checkJs"], - computeValue: (compilerOptions) => { - return compilerOptions.allowJs === void 0 ? !!compilerOptions.checkJs : compilerOptions.allowJs; - } - }, - useDefineForClassFields: { - dependencies: ["target", "module"], - computeValue: (compilerOptions) => { - return compilerOptions.useDefineForClassFields === void 0 ? _computedOptions.target.computeValue(compilerOptions) >= 9 /* ES2022 */ : compilerOptions.useDefineForClassFields; - } - }, - noImplicitAny: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "noImplicitAny"); - } - }, - noImplicitThis: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "noImplicitThis"); - } - }, - strictNullChecks: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "strictNullChecks"); - } - }, - strictFunctionTypes: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "strictFunctionTypes"); - } - }, - strictBindCallApply: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "strictBindCallApply"); - } - }, - strictPropertyInitialization: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "strictPropertyInitialization"); - } - }, - strictBuiltinIteratorReturn: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "strictBuiltinIteratorReturn"); - } - }, - alwaysStrict: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "alwaysStrict"); - } - }, - useUnknownInCatchVariables: { - dependencies: ["strict"], - computeValue: (compilerOptions) => { - return getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables"); - } - } -}); -var computedOptions = _computedOptions; -var getAllowImportingTsExtensions = _computedOptions.allowImportingTsExtensions.computeValue; -var getEmitScriptTarget = _computedOptions.target.computeValue; -var getEmitModuleKind = _computedOptions.module.computeValue; -var getEmitModuleResolutionKind = _computedOptions.moduleResolution.computeValue; -var getEmitModuleDetectionKind = _computedOptions.moduleDetection.computeValue; -var getIsolatedModules = _computedOptions.isolatedModules.computeValue; -var getESModuleInterop = _computedOptions.esModuleInterop.computeValue; -var getAllowSyntheticDefaultImports = _computedOptions.allowSyntheticDefaultImports.computeValue; -var getResolvePackageJsonExports = _computedOptions.resolvePackageJsonExports.computeValue; -var getResolvePackageJsonImports = _computedOptions.resolvePackageJsonImports.computeValue; -var getResolveJsonModule = _computedOptions.resolveJsonModule.computeValue; -var getEmitDeclarations = _computedOptions.declaration.computeValue; -var shouldPreserveConstEnums = _computedOptions.preserveConstEnums.computeValue; -var isIncrementalCompilation = _computedOptions.incremental.computeValue; -var getAreDeclarationMapsEnabled = _computedOptions.declarationMap.computeValue; -var getAllowJSCompilerOption = _computedOptions.allowJs.computeValue; -var getUseDefineForClassFields = _computedOptions.useDefineForClassFields.computeValue; -function emitModuleKindIsNonNodeESM(moduleKind) { - return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */; -} -function hasJsonModuleEmitEnabled(options) { - switch (getEmitModuleKind(options)) { - case 0 /* None */: - case 4 /* System */: - case 3 /* UMD */: - return false; - } - return true; -} -function unreachableCodeIsError(options) { - return options.allowUnreachableCode === false; -} -function unusedLabelIsError(options) { - return options.allowUnusedLabels === false; -} -function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) { - return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */; -} -function getStrictOptionValue(compilerOptions, flag) { - return compilerOptions[flag] === void 0 ? !!compilerOptions.strict : !!compilerOptions[flag]; -} -function getNameOfScriptTarget(scriptTarget) { - return forEachEntry(targetOptionDeclaration.type, (value, key) => value === scriptTarget ? key : void 0); -} -function getEmitStandardClassFields(compilerOptions) { - return compilerOptions.useDefineForClassFields !== false && getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */; -} -function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) { - return optionsHaveChanges(oldOptions, newOptions, semanticDiagnosticsOptionDeclarations); -} -function compilerOptionsAffectEmit(newOptions, oldOptions) { - return optionsHaveChanges(oldOptions, newOptions, affectsEmitOptionDeclarations); -} -function compilerOptionsAffectDeclarationPath(newOptions, oldOptions) { - return optionsHaveChanges(oldOptions, newOptions, affectsDeclarationPathOptionDeclarations); -} -function getCompilerOptionValue(options, option) { - return option.strictFlag ? getStrictOptionValue(options, option.name) : option.allowJsFlag ? getAllowJSCompilerOption(options) : options[option.name]; -} -function getJSXTransformEnabled(options) { - const jsx = options.jsx; - return jsx === 2 /* React */ || jsx === 4 /* ReactJSX */ || jsx === 5 /* ReactJSXDev */; -} -function getJSXImplicitImportBase(compilerOptions, file) { - const jsxImportSourcePragmas = file == null ? void 0 : file.pragmas.get("jsximportsource"); - const jsxImportSourcePragma = isArray(jsxImportSourcePragmas) ? jsxImportSourcePragmas[jsxImportSourcePragmas.length - 1] : jsxImportSourcePragmas; - const jsxRuntimePragmas = file == null ? void 0 : file.pragmas.get("jsxruntime"); - const jsxRuntimePragma = isArray(jsxRuntimePragmas) ? jsxRuntimePragmas[jsxRuntimePragmas.length - 1] : jsxRuntimePragmas; - if ((jsxRuntimePragma == null ? void 0 : jsxRuntimePragma.arguments.factory) === "classic") { - return void 0; - } - return compilerOptions.jsx === 4 /* ReactJSX */ || compilerOptions.jsx === 5 /* ReactJSXDev */ || compilerOptions.jsxImportSource || jsxImportSourcePragma || (jsxRuntimePragma == null ? void 0 : jsxRuntimePragma.arguments.factory) === "automatic" ? (jsxImportSourcePragma == null ? void 0 : jsxImportSourcePragma.arguments.factory) || compilerOptions.jsxImportSource || "react" : void 0; -} -function getJSXRuntimeImport(base, options) { - return base ? `${base}/${options.jsx === 5 /* ReactJSXDev */ ? "jsx-dev-runtime" : "jsx-runtime"}` : void 0; -} -function hasZeroOrOneAsteriskCharacter(str) { - let seenAsterisk = false; - for (let i = 0; i < str.length; i++) { - if (str.charCodeAt(i) === 42 /* asterisk */) { - if (!seenAsterisk) { - seenAsterisk = true; - } else { - return false; - } - } - } - return true; -} -function createSymlinkCache(cwd, getCanonicalFileName) { - let symlinkedDirectories; - let symlinkedDirectoriesByRealpath; - let symlinkedFiles; - let hasProcessedResolutions = false; - return { - getSymlinkedFiles: () => symlinkedFiles, - getSymlinkedDirectories: () => symlinkedDirectories, - getSymlinkedDirectoriesByRealpath: () => symlinkedDirectoriesByRealpath, - setSymlinkedFile: (path, real) => (symlinkedFiles || (symlinkedFiles = /* @__PURE__ */ new Map())).set(path, real), - setSymlinkedDirectory: (symlink, real) => { - let symlinkPath = toPath(symlink, cwd, getCanonicalFileName); - if (!containsIgnoredPath(symlinkPath)) { - symlinkPath = ensureTrailingDirectorySeparator(symlinkPath); - if (real !== false && !(symlinkedDirectories == null ? void 0 : symlinkedDirectories.has(symlinkPath))) { - (symlinkedDirectoriesByRealpath || (symlinkedDirectoriesByRealpath = createMultiMap())).add(real.realPath, symlink); - } - (symlinkedDirectories || (symlinkedDirectories = /* @__PURE__ */ new Map())).set(symlinkPath, real); - } - }, - setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, typeReferenceDirectives) { - Debug.assert(!hasProcessedResolutions); - hasProcessedResolutions = true; - forEachResolvedModule((resolution) => processResolution(this, resolution.resolvedModule)); - forEachResolvedTypeReferenceDirective((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective)); - typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective)); - }, - hasProcessedResolutions: () => hasProcessedResolutions, - setSymlinksFromResolution(resolution) { - processResolution(this, resolution); - }, - hasAnySymlinks - }; - function hasAnySymlinks() { - return !!(symlinkedFiles == null ? void 0 : symlinkedFiles.size) || !!symlinkedDirectories && !!forEachEntry(symlinkedDirectories, (value) => !!value); - } - function processResolution(cache, resolution) { - if (!resolution || !resolution.originalPath || !resolution.resolvedFileName) return; - const { resolvedFileName, originalPath } = resolution; - cache.setSymlinkedFile(toPath(originalPath, cwd, getCanonicalFileName), resolvedFileName); - const [commonResolved, commonOriginal] = guessDirectorySymlink(resolvedFileName, originalPath, cwd, getCanonicalFileName) || emptyArray; - if (commonResolved && commonOriginal) { - cache.setSymlinkedDirectory( - commonOriginal, - { - real: ensureTrailingDirectorySeparator(commonResolved), - realPath: ensureTrailingDirectorySeparator(toPath(commonResolved, cwd, getCanonicalFileName)) - } - ); - } - } -} -function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) { - const aParts = getPathComponents(getNormalizedAbsolutePath(a, cwd)); - const bParts = getPathComponents(getNormalizedAbsolutePath(b, cwd)); - let isDirectory = false; - while (aParts.length >= 2 && bParts.length >= 2 && !isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) && !isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) && getCanonicalFileName(aParts[aParts.length - 1]) === getCanonicalFileName(bParts[bParts.length - 1])) { - aParts.pop(); - bParts.pop(); - isDirectory = true; - } - return isDirectory ? [getPathFromPathComponents(aParts), getPathFromPathComponents(bParts)] : void 0; -} -function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) { - return s !== void 0 && (getCanonicalFileName(s) === "node_modules" || startsWith(s, "@")); -} -function stripLeadingDirectorySeparator(s) { - return isAnyDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : void 0; -} -function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) { - const withoutPrefix = tryRemovePrefix(path, dirPath, getCanonicalFileName); - return withoutPrefix === void 0 ? void 0 : stripLeadingDirectorySeparator(withoutPrefix); -} -var reservedCharacterPattern = /[^\w\s/]/g; -function regExpEscape(text) { - return text.replace(reservedCharacterPattern, escapeRegExpCharacter); -} -function escapeRegExpCharacter(match) { - return "\\" + match; -} -var wildcardCharCodes = [42 /* asterisk */, 63 /* question */]; -var commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"]; -var implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`; -var filesMatcher = { - /** - * Matches any single directory segment unless it is the last segment and a .min.js file - * Breakdown: - * [^./] # matches everything up to the first . character (excluding directory separators) - * (\\.(?!min\\.js$))? # matches . characters but not if they are part of the .min.js file extension - */ - singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*", - /** - * Regex for the ** wildcard. Matches any number of subdirectories. When used for including - * files or directories, does not match subdirectories that start with a . character - */ - doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`, - replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment) -}; -var directoriesMatcher = { - singleAsteriskRegexFragment: "[^/]*", - /** - * Regex for the ** wildcard. Matches any number of subdirectories. When used for including - * files or directories, does not match subdirectories that start with a . character - */ - doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`, - replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment) -}; -var excludeMatcher = { - singleAsteriskRegexFragment: "[^/]*", - doubleAsteriskRegexFragment: "(/.+?)?", - replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment) -}; -var wildcardMatchers = { - files: filesMatcher, - directories: directoriesMatcher, - exclude: excludeMatcher -}; -function getRegularExpressionForWildcard(specs, basePath, usage) { - const patterns = getRegularExpressionsForWildcards(specs, basePath, usage); - if (!patterns || !patterns.length) { - return void 0; - } - const pattern = patterns.map((pattern2) => `(${pattern2})`).join("|"); - const terminator = usage === "exclude" ? "($|/)" : "$"; - return `^(${pattern})${terminator}`; -} -function getRegularExpressionsForWildcards(specs, basePath, usage) { - if (specs === void 0 || specs.length === 0) { - return void 0; - } - return flatMap(specs, (spec) => spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage])); -} -function isImplicitGlob(lastPathComponent) { - return !/[.*?]/.test(lastPathComponent); -} -function getPatternFromSpec(spec, basePath, usage) { - const pattern = spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]); - return pattern && `^(${pattern})${usage === "exclude" ? "($|/)" : "$"}`; -} -function getSubPatternFromSpec(spec, basePath, usage, { singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter: replaceWildcardCharacter2 } = wildcardMatchers[usage]) { - let subpattern = ""; - let hasWrittenComponent = false; - const components = getNormalizedPathComponents(spec, basePath); - const lastComponent = last(components); - if (usage !== "exclude" && lastComponent === "**") { - return void 0; - } - components[0] = removeTrailingDirectorySeparator(components[0]); - if (isImplicitGlob(lastComponent)) { - components.push("**", "*"); - } - let optionalCount = 0; - for (let component of components) { - if (component === "**") { - subpattern += doubleAsteriskRegexFragment; - } else { - if (usage === "directories") { - subpattern += "("; - optionalCount++; - } - if (hasWrittenComponent) { - subpattern += directorySeparator; - } - if (usage !== "exclude") { - let componentPattern = ""; - if (component.charCodeAt(0) === 42 /* asterisk */) { - componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?"; - component = component.substr(1); - } else if (component.charCodeAt(0) === 63 /* question */) { - componentPattern += "[^./]"; - component = component.substr(1); - } - componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2); - if (componentPattern !== component) { - subpattern += implicitExcludePathRegexPattern; - } - subpattern += componentPattern; - } else { - subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2); - } - } - hasWrittenComponent = true; - } - while (optionalCount > 0) { - subpattern += ")?"; - optionalCount--; - } - return subpattern; -} -function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { - return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; -} -function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - const absolutePath = combinePaths(currentDirectory, path); - return { - includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), (pattern) => `^${pattern}$`), - includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), - includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), - excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), - basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames2) - }; -} -function getRegexFromPattern(pattern, useCaseSensitiveFileNames2) { - return new RegExp(pattern, useCaseSensitiveFileNames2 ? "" : "i"); -} -function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath) { - path = normalizePath(path); - currentDirectory = normalizePath(currentDirectory); - const patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory); - const includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, useCaseSensitiveFileNames2)); - const includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames2); - const excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames2); - const results = includeFileRegexes ? includeFileRegexes.map(() => []) : [[]]; - const visited = /* @__PURE__ */ new Map(); - const toCanonical = createGetCanonicalFileName(useCaseSensitiveFileNames2); - for (const basePath of patterns.basePaths) { - visitDirectory(basePath, combinePaths(currentDirectory, basePath), depth); - } - return flatten(results); - function visitDirectory(path2, absolutePath, depth2) { - const canonicalPath = toCanonical(realpath(absolutePath)); - if (visited.has(canonicalPath)) return; - visited.set(canonicalPath, true); - const { files, directories } = getFileSystemEntries(path2); - for (const current of toSorted(files, compareStringsCaseSensitive)) { - const name = combinePaths(path2, current); - const absoluteName = combinePaths(absolutePath, current); - if (extensions && !fileExtensionIsOneOf(name, extensions)) continue; - if (excludeRegex && excludeRegex.test(absoluteName)) continue; - if (!includeFileRegexes) { - results[0].push(name); - } else { - const includeIndex = findIndex(includeFileRegexes, (re) => re.test(absoluteName)); - if (includeIndex !== -1) { - results[includeIndex].push(name); - } - } - } - if (depth2 !== void 0) { - depth2--; - if (depth2 === 0) { - return; - } - } - for (const current of toSorted(directories, compareStringsCaseSensitive)) { - const name = combinePaths(path2, current); - const absoluteName = combinePaths(absolutePath, current); - if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && (!excludeRegex || !excludeRegex.test(absoluteName))) { - visitDirectory(name, absoluteName, depth2); - } - } - } -} -function getBasePaths(path, includes, useCaseSensitiveFileNames2) { - const basePaths = [path]; - if (includes) { - const includeBasePaths = []; - for (const include of includes) { - const absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); - includeBasePaths.push(getIncludeBasePath(absolute)); - } - includeBasePaths.sort(getStringComparer(!useCaseSensitiveFileNames2)); - for (const includeBasePath of includeBasePaths) { - if (every(basePaths, (basePath) => !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames2))) { - basePaths.push(includeBasePath); - } - } - } - return basePaths; -} -function getIncludeBasePath(absolute) { - const wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); - if (wildcardOffset < 0) { - return !hasExtension(absolute) ? absolute : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); - } - return absolute.substring(0, absolute.lastIndexOf(directorySeparator, wildcardOffset)); -} -function ensureScriptKind(fileName, scriptKind) { - return scriptKind || getScriptKindFromFileName(fileName) || 3 /* TS */; -} -function getScriptKindFromFileName(fileName) { - const ext = fileName.substr(fileName.lastIndexOf(".")); - switch (ext.toLowerCase()) { - case ".js" /* Js */: - case ".cjs" /* Cjs */: - case ".mjs" /* Mjs */: - return 1 /* JS */; - case ".jsx" /* Jsx */: - return 2 /* JSX */; - case ".ts" /* Ts */: - case ".cts" /* Cts */: - case ".mts" /* Mts */: - return 3 /* TS */; - case ".tsx" /* Tsx */: - return 4 /* TSX */; - case ".json" /* Json */: - return 6 /* JSON */; - default: - return 0 /* Unknown */; - } -} -var supportedTSExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */], [".cts" /* Cts */, ".d.cts" /* Dcts */], [".mts" /* Mts */, ".d.mts" /* Dmts */]]; -var supportedTSExtensionsFlat = flatten(supportedTSExtensions); -var supportedTSExtensionsWithJson = [...supportedTSExtensions, [".json" /* Json */]]; -var supportedTSExtensionsForExtractExtension = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */, ".cts" /* Cts */, ".mts" /* Mts */, ".ts" /* Ts */, ".tsx" /* Tsx */]; -var supportedJSExtensions = [[".js" /* Js */, ".jsx" /* Jsx */], [".mjs" /* Mjs */], [".cjs" /* Cjs */]]; -var supportedJSExtensionsFlat = flatten(supportedJSExtensions); -var allSupportedExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */, ".js" /* Js */, ".jsx" /* Jsx */], [".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */], [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */]]; -var allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]]; -var supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */]; -var supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */]; -var extensionsNotSupportingExtensionlessResolution = [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */]; -function getSupportedExtensions(options, extraFileExtensions) { - const needJsExtensions = options && getAllowJSCompilerOption(options); - if (!extraFileExtensions || extraFileExtensions.length === 0) { - return needJsExtensions ? allSupportedExtensions : supportedTSExtensions; - } - const builtins = needJsExtensions ? allSupportedExtensions : supportedTSExtensions; - const flatBuiltins = flatten(builtins); - const extensions = [ - ...builtins, - ...mapDefined(extraFileExtensions, (x) => x.scriptKind === 7 /* Deferred */ || needJsExtensions && isJSLike(x.scriptKind) && !flatBuiltins.includes(x.extension) ? [x.extension] : void 0) - ]; - return extensions; -} -function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) { - if (!options || !getResolveJsonModule(options)) return supportedExtensions; - if (supportedExtensions === allSupportedExtensions) return allSupportedExtensionsWithJson; - if (supportedExtensions === supportedTSExtensions) return supportedTSExtensionsWithJson; - return [...supportedExtensions, [".json" /* Json */]]; -} -function isJSLike(scriptKind) { - return scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */; -} -function hasJSFileExtension(fileName) { - return some(supportedJSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension)); -} -function hasTSFileExtension(fileName) { - return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension)); -} -function hasImplementationTSFileExtension(fileName) { - return some(supportedTSImplementationExtensions, (extension) => fileExtensionIs(fileName, extension)) && !isDeclarationFileName(fileName); -} -var ModuleSpecifierEnding = /* @__PURE__ */ ((ModuleSpecifierEnding2) => { - ModuleSpecifierEnding2[ModuleSpecifierEnding2["Minimal"] = 0] = "Minimal"; - ModuleSpecifierEnding2[ModuleSpecifierEnding2["Index"] = 1] = "Index"; - ModuleSpecifierEnding2[ModuleSpecifierEnding2["JsExtension"] = 2] = "JsExtension"; - ModuleSpecifierEnding2[ModuleSpecifierEnding2["TsExtension"] = 3] = "TsExtension"; - return ModuleSpecifierEnding2; -})(ModuleSpecifierEnding || {}); -function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) { - return firstDefined(imports, ({ text }) => pathIsRelative(text) && !fileExtensionIsOneOf(text, extensionsNotSupportingExtensionlessResolution) ? hasExtension2(text) : void 0) || false; -} -function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) { - const moduleResolution = getEmitModuleResolutionKind(compilerOptions); - const moduleResolutionIsNodeNext = 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */; - if (preference === "js" || resolutionMode === 99 /* ESNext */ && moduleResolutionIsNodeNext) { - if (!shouldAllowImportingTsExtension(compilerOptions)) { - return 2 /* JsExtension */; - } - return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */; - } - if (preference === "minimal") { - return 0 /* Minimal */; - } - if (preference === "index") { - return 1 /* Index */; - } - if (!shouldAllowImportingTsExtension(compilerOptions)) { - return sourceFile && usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */; - } - return inferPreference(); - function inferPreference() { - let usesJsExtensions = false; - const specifiers = (sourceFile == null ? void 0 : sourceFile.imports.length) ? sourceFile.imports : sourceFile && isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0]) : emptyArray; - for (const specifier of specifiers) { - if (pathIsRelative(specifier.text)) { - if (moduleResolutionIsNodeNext && resolutionMode === 1 /* CommonJS */ && getModeForUsageLocation(sourceFile, specifier, compilerOptions) === 99 /* ESNext */) { - continue; - } - if (fileExtensionIsOneOf(specifier.text, extensionsNotSupportingExtensionlessResolution)) { - continue; - } - if (hasTSFileExtension(specifier.text)) { - return 3 /* TsExtension */; - } - if (hasJSFileExtension(specifier.text)) { - usesJsExtensions = true; - } - } - } - return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */; - } -} -function getRequiresAtTopOfFile(sourceFile) { - let nonRequireStatementCount = 0; - let requires; - for (const statement of sourceFile.statements) { - if (nonRequireStatementCount > 3) { - break; - } - if (isRequireVariableStatement(statement)) { - requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer)); - } else if (isExpressionStatement(statement) && isRequireCall( - statement.expression, - /*requireStringLiteralLikeArgument*/ - true - )) { - requires = append(requires, statement.expression); - } else { - nonRequireStatementCount++; - } - } - return requires || emptyArray; -} -function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { - if (!fileName) return false; - const supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions); - for (const extension of flatten(getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions))) { - if (fileExtensionIs(fileName, extension)) { - return true; - } - } - return false; -} -function numberOfDirectorySeparators(str) { - const match = str.match(/\//g); - return match ? match.length : 0; -} -function compareNumberOfDirectorySeparators(path1, path2) { - return compareValues( - numberOfDirectorySeparators(path1), - numberOfDirectorySeparators(path2) - ); -} -var extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */]; -function removeFileExtension(path) { - for (const ext of extensionsToRemove) { - const extensionless = tryRemoveExtension(path, ext); - if (extensionless !== void 0) { - return extensionless; - } - } - return path; -} -function tryRemoveExtension(path, extension) { - return fileExtensionIs(path, extension) ? removeExtension(path, extension) : void 0; -} -function removeExtension(path, extension) { - return path.substring(0, path.length - extension.length); -} -function changeExtension(path, newExtension) { - return changeAnyExtension( - path, - newExtension, - extensionsToRemove, - /*ignoreCase*/ - false - ); -} -function tryParsePattern(pattern) { - const indexOfStar = pattern.indexOf("*"); - if (indexOfStar === -1) { - return pattern; - } - return pattern.indexOf("*", indexOfStar + 1) !== -1 ? void 0 : { - prefix: pattern.substr(0, indexOfStar), - suffix: pattern.substr(indexOfStar + 1) - }; -} -var parsedPatternsCache = /* @__PURE__ */ new WeakMap(); -function tryParsePatterns(paths) { - let result = parsedPatternsCache.get(paths); - if (result !== void 0) { - return result; - } - let matchableStringSet; - let patterns; - const pathList = getOwnKeys(paths); - for (const path of pathList) { - const patternOrStr = tryParsePattern(path); - if (patternOrStr === void 0) { - continue; - } else if (typeof patternOrStr === "string") { - (matchableStringSet ?? (matchableStringSet = /* @__PURE__ */ new Set())).add(patternOrStr); - } else { - (patterns ?? (patterns = [])).push(patternOrStr); - } - } - parsedPatternsCache.set( - paths, - result = { - matchableStringSet, - patterns - } - ); - return result; -} -function positionIsSynthesized(pos) { - return !(pos >= 0); -} -function extensionIsTS(ext) { - return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts"); -} -function resolutionExtensionIsTSOrJson(ext) { - return extensionIsTS(ext) || ext === ".json" /* Json */; -} -function extensionFromPath(path) { - const ext = tryGetExtensionFromPath2(path); - return ext !== void 0 ? ext : Debug.fail(`File ${path} has unknown extension.`); -} -function isAnySupportedFileExtension(path) { - return tryGetExtensionFromPath2(path) !== void 0; -} -function tryGetExtensionFromPath2(path) { - return find(extensionsToRemove, (e) => fileExtensionIs(path, e)); -} -function isCheckJsEnabledForFile(sourceFile, compilerOptions) { - return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; -} -var emptyFileSystemEntries = { - files: emptyArray, - directories: emptyArray -}; -function matchPatternOrExact(parsedPatterns, candidate) { - const { matchableStringSet, patterns } = parsedPatterns; - if (matchableStringSet == null ? void 0 : matchableStringSet.has(candidate)) { - return candidate; - } - if (patterns === void 0 || patterns.length === 0) { - return void 0; - } - return findBestPatternMatch(patterns, (_) => _, candidate); -} -function sliceAfter(arr, value) { - const index = arr.indexOf(value); - Debug.assert(index !== -1); - return arr.slice(index); -} -function addRelatedInfo(diagnostic, ...relatedInformation) { - if (!relatedInformation.length) { - return diagnostic; - } - if (!diagnostic.relatedInformation) { - diagnostic.relatedInformation = []; - } - Debug.assert(diagnostic.relatedInformation !== emptyArray, "Diagnostic had empty array singleton for related info, but is still being constructed!"); - diagnostic.relatedInformation.push(...relatedInformation); - return diagnostic; -} -function minAndMax(arr, getValue) { - Debug.assert(arr.length !== 0); - let min2 = getValue(arr[0]); - let max = min2; - for (let i = 1; i < arr.length; i++) { - const value = getValue(arr[i]); - if (value < min2) { - min2 = value; - } else if (value > max) { - max = value; - } - } - return { min: min2, max }; -} -function rangeOfNode(node) { - return { pos: getTokenPosOfNode(node), end: node.end }; -} -function rangeOfTypeParameters(sourceFile, typeParameters) { - const pos = typeParameters.pos - 1; - const end = Math.min(sourceFile.text.length, skipTrivia(sourceFile.text, typeParameters.end) + 1); - return { pos, end }; -} -function skipTypeChecking(sourceFile, options, host) { - return skipTypeCheckingWorker( - sourceFile, - options, - host, - /*ignoreNoCheck*/ - false - ); -} -function skipTypeCheckingIgnoringNoCheck(sourceFile, options, host) { - return skipTypeCheckingWorker( - sourceFile, - options, - host, - /*ignoreNoCheck*/ - true - ); -} -function skipTypeCheckingWorker(sourceFile, options, host, ignoreNoCheck) { - return options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib || !ignoreNoCheck && options.noCheck || host.isSourceOfProjectReferenceRedirect(sourceFile.fileName) || !canIncludeBindAndCheckDiagnostics(sourceFile, options); -} -function canIncludeBindAndCheckDiagnostics(sourceFile, options) { - if (!!sourceFile.checkJsDirective && sourceFile.checkJsDirective.enabled === false) return false; - if (sourceFile.scriptKind === 3 /* TS */ || sourceFile.scriptKind === 4 /* TSX */ || sourceFile.scriptKind === 5 /* External */) return true; - const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */; - const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options); - const isPlainJs = isPlainJsFile(sourceFile, options.checkJs); - return isPlainJs || isCheckJs || sourceFile.scriptKind === 7 /* Deferred */; -} -function isJsonEqual(a, b) { - return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && equalOwnProperties(a, b, isJsonEqual); -} -function parsePseudoBigInt(stringValue) { - let log2Base; - switch (stringValue.charCodeAt(1)) { - // "x" in "0x123" - case 98 /* b */: - case 66 /* B */: - log2Base = 1; - break; - case 111 /* o */: - case 79 /* O */: - log2Base = 3; - break; - case 120 /* x */: - case 88 /* X */: - log2Base = 4; - break; - default: - const nIndex = stringValue.length - 1; - let nonZeroStart = 0; - while (stringValue.charCodeAt(nonZeroStart) === 48 /* _0 */) { - nonZeroStart++; - } - return stringValue.slice(nonZeroStart, nIndex) || "0"; - } - const startIndex = 2, endIndex = stringValue.length - 1; - const bitsNeeded = (endIndex - startIndex) * log2Base; - const segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0)); - for (let i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) { - const segment = bitOffset >>> 4; - const digitChar = stringValue.charCodeAt(i); - const digit = digitChar <= 57 /* _9 */ ? digitChar - 48 /* _0 */ : 10 + digitChar - (digitChar <= 70 /* F */ ? 65 /* A */ : 97 /* a */); - const shiftedDigit = digit << (bitOffset & 15); - segments[segment] |= shiftedDigit; - const residual = shiftedDigit >>> 16; - if (residual) segments[segment + 1] |= residual; - } - let base10Value = ""; - let firstNonzeroSegment = segments.length - 1; - let segmentsRemaining = true; - while (segmentsRemaining) { - let mod10 = 0; - segmentsRemaining = false; - for (let segment = firstNonzeroSegment; segment >= 0; segment--) { - const newSegment = mod10 << 16 | segments[segment]; - const segmentValue = newSegment / 10 | 0; - segments[segment] = segmentValue; - mod10 = newSegment - segmentValue * 10; - if (segmentValue && !segmentsRemaining) { - firstNonzeroSegment = segment; - segmentsRemaining = true; - } - } - base10Value = mod10 + base10Value; - } - return base10Value; -} -function pseudoBigIntToString({ negative, base10Value }) { - return (negative && base10Value !== "0" ? "-" : "") + base10Value; -} -function parseBigInt(text) { - if (!isValidBigIntString( - text, - /*roundTripOnly*/ - false - )) { - return void 0; - } - return parseValidBigInt(text); -} -function parseValidBigInt(text) { - const negative = text.startsWith("-"); - const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`); - return { negative, base10Value }; -} -function isValidBigIntString(s, roundTripOnly) { - if (s === "") return false; - const scanner2 = createScanner( - 99 /* ESNext */, - /*skipTrivia*/ - false - ); - let success = true; - scanner2.setOnError(() => success = false); - scanner2.setText(s + "n"); - let result = scanner2.scan(); - const negative = result === 41 /* MinusToken */; - if (negative) { - result = scanner2.scan(); - } - const flags = scanner2.getTokenFlags(); - return success && result === 10 /* BigIntLiteral */ && scanner2.getTokenEnd() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) })); -} -function isValidTypeOnlyAliasUseSite(useSite) { - return !!(useSite.flags & 33554432 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite)); -} -function isShorthandPropertyNameUseSite(useSite) { - return isIdentifier(useSite) && isShorthandPropertyAssignment(useSite.parent) && useSite.parent.name === useSite; -} -function isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(node) { - while (node.kind === 80 /* Identifier */ || node.kind === 211 /* PropertyAccessExpression */) { - node = node.parent; - } - if (node.kind !== 167 /* ComputedPropertyName */) { - return false; - } - if (hasSyntacticModifier(node.parent, 64 /* Abstract */)) { - return true; - } - const containerKind = node.parent.parent.kind; - return containerKind === 264 /* InterfaceDeclaration */ || containerKind === 187 /* TypeLiteral */; -} -function isIdentifierInNonEmittingHeritageClause(node) { - if (node.kind !== 80 /* Identifier */) return false; - const heritageClause = findAncestor(node.parent, (parent2) => { - switch (parent2.kind) { - case 298 /* HeritageClause */: - return true; - case 211 /* PropertyAccessExpression */: - case 233 /* ExpressionWithTypeArguments */: - return false; - default: - return "quit"; - } - }); - return (heritageClause == null ? void 0 : heritageClause.token) === 119 /* ImplementsKeyword */ || (heritageClause == null ? void 0 : heritageClause.parent.kind) === 264 /* InterfaceDeclaration */; -} -function isIdentifierTypeReference(node) { - return isTypeReferenceNode(node) && isIdentifier(node.typeName); -} -function arrayIsHomogeneous(array, comparer = equateValues) { - if (array.length < 2) return true; - const first2 = array[0]; - for (let i = 1, length2 = array.length; i < length2; i++) { - const target = array[i]; - if (!comparer(first2, target)) return false; - } - return true; -} -function setTextRangePos(range, pos) { - range.pos = pos; - return range; -} -function setTextRangeEnd(range, end) { - range.end = end; - return range; -} -function setTextRangePosEnd(range, pos, end) { - return setTextRangeEnd(setTextRangePos(range, pos), end); -} -function setTextRangePosWidth(range, pos, width) { - return setTextRangePosEnd(range, pos, pos + width); -} -function setNodeFlags(node, newFlags) { - if (node) { - node.flags = newFlags; - } - return node; -} -function setParent(child, parent2) { - if (child && parent2) { - child.parent = parent2; - } - return child; -} -function setParentRecursive(rootNode, incremental) { - if (!rootNode) return rootNode; - forEachChildRecursively(rootNode, isJSDocNode(rootNode) ? bindParentToChildIgnoringJSDoc : bindParentToChild); - return rootNode; - function bindParentToChildIgnoringJSDoc(child, parent2) { - if (incremental && child.parent === parent2) { - return "skip"; - } - setParent(child, parent2); - } - function bindJSDoc(child) { - if (hasJSDocNodes(child)) { - for (const doc of child.jsDoc) { - bindParentToChildIgnoringJSDoc(doc, child); - forEachChildRecursively(doc, bindParentToChildIgnoringJSDoc); - } - } - } - function bindParentToChild(child, parent2) { - return bindParentToChildIgnoringJSDoc(child, parent2) || bindJSDoc(child); - } -} -function isPackedElement(node) { - return !isOmittedExpression(node); -} -function isPackedArrayLiteral(node) { - return isArrayLiteralExpression(node) && every(node.elements, isPackedElement); -} -function expressionResultIsUnused(node) { - Debug.assertIsDefined(node.parent); - while (true) { - const parent2 = node.parent; - if (isParenthesizedExpression(parent2)) { - node = parent2; - continue; - } - if (isExpressionStatement(parent2) || isVoidExpression(parent2) || isForStatement(parent2) && (parent2.initializer === node || parent2.incrementor === node)) { - return true; - } - if (isCommaListExpression(parent2)) { - if (node !== last(parent2.elements)) return true; - node = parent2; - continue; - } - if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 28 /* CommaToken */) { - if (node === parent2.left) return true; - node = parent2; - continue; - } - return false; - } -} -function containsIgnoredPath(path) { - return some(ignoredPaths, (p) => path.includes(p)); -} -function getContainingNodeArray(node) { - if (!node.parent) return void 0; - switch (node.kind) { - case 168 /* TypeParameter */: - const { parent: parent3 } = node; - return parent3.kind === 195 /* InferType */ ? void 0 : parent3.typeParameters; - case 169 /* Parameter */: - return node.parent.parameters; - case 204 /* TemplateLiteralTypeSpan */: - return node.parent.templateSpans; - case 239 /* TemplateSpan */: - return node.parent.templateSpans; - case 170 /* Decorator */: { - const { parent: parent4 } = node; - return canHaveDecorators(parent4) ? parent4.modifiers : void 0; - } - case 298 /* HeritageClause */: - return node.parent.heritageClauses; - } - const { parent: parent2 } = node; - if (isJSDocTag(node)) { - return isJSDocTypeLiteral(node.parent) ? void 0 : node.parent.tags; - } - switch (parent2.kind) { - case 187 /* TypeLiteral */: - case 264 /* InterfaceDeclaration */: - return isTypeElement(node) ? parent2.members : void 0; - case 192 /* UnionType */: - case 193 /* IntersectionType */: - return parent2.types; - case 189 /* TupleType */: - case 209 /* ArrayLiteralExpression */: - case 356 /* CommaListExpression */: - case 275 /* NamedImports */: - case 279 /* NamedExports */: - return parent2.elements; - case 210 /* ObjectLiteralExpression */: - case 292 /* JsxAttributes */: - return parent2.properties; - case 213 /* CallExpression */: - case 214 /* NewExpression */: - return isTypeNode(node) ? parent2.typeArguments : parent2.expression === node ? void 0 : parent2.arguments; - case 284 /* JsxElement */: - case 288 /* JsxFragment */: - return isJsxChild(node) ? parent2.children : void 0; - case 286 /* JsxOpeningElement */: - case 285 /* JsxSelfClosingElement */: - return isTypeNode(node) ? parent2.typeArguments : void 0; - case 241 /* Block */: - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - case 268 /* ModuleBlock */: - return parent2.statements; - case 269 /* CaseBlock */: - return parent2.clauses; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return isClassElement(node) ? parent2.members : void 0; - case 266 /* EnumDeclaration */: - return isEnumMember(node) ? parent2.members : void 0; - case 307 /* SourceFile */: - return parent2.statements; - } -} -function hasContextSensitiveParameters(node) { - if (!node.typeParameters) { - if (some(node.parameters, (p) => !getEffectiveTypeAnnotationNode(p))) { - return true; - } - if (node.kind !== 219 /* ArrowFunction */) { - const parameter = firstOrUndefined(node.parameters); - if (!(parameter && parameterIsThisKeyword(parameter))) { - return true; - } - } - } - return false; -} -function isInfinityOrNaNString(name) { - return name === "Infinity" || name === "-Infinity" || name === "NaN"; -} -function isCatchClauseVariableDeclaration(node) { - return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */; -} -function isFunctionExpressionOrArrowFunction(node) { - return node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */; -} -function escapeSnippetText(text) { - return text.replace(/\$/g, () => "\\$"); -} -function isNumericLiteralName(name) { - return (+name).toString() === name; -} -function createPropertyNameNodeForIdentifierOrLiteral(name, target, singleQuote, stringNamed, isMethod) { - const isMethodNamedNew = isMethod && name === "new"; - return !isMethodNamedNew && isIdentifierText(name, target) ? factory.createIdentifier(name) : !stringNamed && !isMethodNamedNew && isNumericLiteralName(name) && +name >= 0 ? factory.createNumericLiteral(+name) : factory.createStringLiteral(name, !!singleQuote); -} -function isThisTypeParameter(type) { - return !!(type.flags & 262144 /* TypeParameter */ && type.isThisType); -} -function getNodeModulePathParts(fullPath) { - let topLevelNodeModulesIndex = 0; - let topLevelPackageNameIndex = 0; - let packageRootIndex = 0; - let fileNameIndex = 0; - let States; - ((States2) => { - States2[States2["BeforeNodeModules"] = 0] = "BeforeNodeModules"; - States2[States2["NodeModules"] = 1] = "NodeModules"; - States2[States2["Scope"] = 2] = "Scope"; - States2[States2["PackageContent"] = 3] = "PackageContent"; - })(States || (States = {})); - let partStart = 0; - let partEnd = 0; - let state = 0 /* BeforeNodeModules */; - while (partEnd >= 0) { - partStart = partEnd; - partEnd = fullPath.indexOf("/", partStart + 1); - switch (state) { - case 0 /* BeforeNodeModules */: - if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) { - topLevelNodeModulesIndex = partStart; - topLevelPackageNameIndex = partEnd; - state = 1 /* NodeModules */; - } - break; - case 1 /* NodeModules */: - case 2 /* Scope */: - if (state === 1 /* NodeModules */ && fullPath.charAt(partStart + 1) === "@") { - state = 2 /* Scope */; - } else { - packageRootIndex = partEnd; - state = 3 /* PackageContent */; - } - break; - case 3 /* PackageContent */: - if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) { - state = 1 /* NodeModules */; - } else { - state = 3 /* PackageContent */; - } - break; - } - } - fileNameIndex = partStart; - return state > 1 /* NodeModules */ ? { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex, fileNameIndex } : void 0; -} -function isTypeDeclaration(node) { - switch (node.kind) { - case 168 /* TypeParameter */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 266 /* EnumDeclaration */: - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - return true; - case 273 /* ImportClause */: - return node.isTypeOnly; - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: - return node.parent.parent.isTypeOnly; - default: - return false; - } -} -function canHaveExportModifier(node) { - return isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isTypeDeclaration(node) || isModuleDeclaration(node) && !isExternalModuleAugmentation(node) && !isGlobalScopeAugmentation(node); -} -function isOptionalJSDocPropertyLikeTag(node) { - if (!isJSDocPropertyLikeTag(node)) { - return false; - } - const { isBracketed, typeExpression } = node; - return isBracketed || !!typeExpression && typeExpression.type.kind === 316 /* JSDocOptionalType */; -} -function canUsePropertyAccess(name, languageVersion) { - if (name.length === 0) { - return false; - } - const firstChar = name.charCodeAt(0); - return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion); -} -function hasTabstop(node) { - var _a; - return ((_a = getSnippetElement(node)) == null ? void 0 : _a.kind) === 0 /* TabStop */; -} -function isJSDocOptionalParameter(node) { - return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType - (node.type && node.type.kind === 316 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(isOptionalJSDocPropertyLikeTag)); -} -function isOptionalDeclaration(declaration) { - switch (declaration.kind) { - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - return !!declaration.questionToken; - case 169 /* Parameter */: - return !!declaration.questionToken || isJSDocOptionalParameter(declaration); - case 348 /* JSDocPropertyTag */: - case 341 /* JSDocParameterTag */: - return isOptionalJSDocPropertyLikeTag(declaration); - default: - return false; - } -} -function isNonNullAccess(node) { - const kind = node.kind; - return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && isNonNullExpression(node.expression); -} -function isJSDocSatisfiesExpression(node) { - return isInJSFile(node) && isParenthesizedExpression(node) && hasJSDocNodes(node) && !!getJSDocSatisfiesTag(node); -} -function getJSDocSatisfiesExpressionType(node) { - return Debug.checkDefined(tryGetJSDocSatisfiesTypeNode(node)); -} -function tryGetJSDocSatisfiesTypeNode(node) { - const tag = getJSDocSatisfiesTag(node); - return tag && tag.typeExpression && tag.typeExpression.type; -} -function getEscapedTextOfJsxAttributeName(node) { - return isIdentifier(node) ? node.escapedText : getEscapedTextOfJsxNamespacedName(node); -} -function getTextOfJsxAttributeName(node) { - return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node); -} -function isJsxAttributeName(node) { - const kind = node.kind; - return kind === 80 /* Identifier */ || kind === 295 /* JsxNamespacedName */; -} -function getEscapedTextOfJsxNamespacedName(node) { - return `${node.namespace.escapedText}:${idText(node.name)}`; -} -function getTextOfJsxNamespacedName(node) { - return `${idText(node.namespace)}:${idText(node.name)}`; -} -function intrinsicTagNameToString(node) { - return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node); -} -function isTypeUsableAsPropertyName(type) { - return !!(type.flags & 8576 /* StringOrNumberLiteralOrUnique */); -} -function getPropertyNameFromType(type) { - if (type.flags & 8192 /* UniqueESSymbol */) { - return type.escapedName; - } - if (type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) { - return escapeLeadingUnderscores("" + type.value); - } - return Debug.fail(); -} -function isExpandoPropertyDeclaration(declaration) { - return !!declaration && (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isBinaryExpression(declaration)); -} -function hasResolutionModeOverride(node) { - if (node === void 0) { - return false; - } - return !!getResolutionModeOverride(node.attributes); -} -var stringReplace = String.prototype.replace; -function replaceFirstStar(s, replacement) { - return stringReplace.call(s, "*", replacement); -} -function getNameFromImportAttribute(node) { - return isIdentifier(node.name) ? node.name.escapedText : escapeLeadingUnderscores(node.name.text); -} -function isSourceElement(node) { - switch (node.kind) { - case 168 /* TypeParameter */: - case 169 /* Parameter */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 185 /* ConstructorType */: - case 184 /* FunctionType */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 181 /* IndexSignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 175 /* ClassStaticBlockDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 183 /* TypeReference */: - case 182 /* TypePredicate */: - case 186 /* TypeQuery */: - case 187 /* TypeLiteral */: - case 188 /* ArrayType */: - case 189 /* TupleType */: - case 192 /* UnionType */: - case 193 /* IntersectionType */: - case 196 /* ParenthesizedType */: - case 190 /* OptionalType */: - case 191 /* RestType */: - case 197 /* ThisType */: - case 198 /* TypeOperator */: - case 194 /* ConditionalType */: - case 195 /* InferType */: - case 203 /* TemplateLiteralType */: - case 205 /* ImportType */: - case 202 /* NamedTupleMember */: - case 328 /* JSDocAugmentsTag */: - case 329 /* JSDocImplementsTag */: - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - case 345 /* JSDocTemplateTag */: - case 344 /* JSDocTypeTag */: - case 324 /* JSDocLink */: - case 325 /* JSDocLinkCode */: - case 326 /* JSDocLinkPlain */: - case 341 /* JSDocParameterTag */: - case 348 /* JSDocPropertyTag */: - case 317 /* JSDocFunctionType */: - case 315 /* JSDocNonNullableType */: - case 314 /* JSDocNullableType */: - case 312 /* JSDocAllType */: - case 313 /* JSDocUnknownType */: - case 322 /* JSDocTypeLiteral */: - case 318 /* JSDocVariadicType */: - case 309 /* JSDocTypeExpression */: - case 333 /* JSDocPublicTag */: - case 335 /* JSDocProtectedTag */: - case 334 /* JSDocPrivateTag */: - case 350 /* JSDocSatisfiesTag */: - case 343 /* JSDocThisTag */: - case 199 /* IndexedAccessType */: - case 200 /* MappedType */: - case 262 /* FunctionDeclaration */: - case 241 /* Block */: - case 268 /* ModuleBlock */: - case 243 /* VariableStatement */: - case 244 /* ExpressionStatement */: - case 245 /* IfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 251 /* ContinueStatement */: - case 252 /* BreakStatement */: - case 253 /* ReturnStatement */: - case 254 /* WithStatement */: - case 255 /* SwitchStatement */: - case 256 /* LabeledStatement */: - case 257 /* ThrowStatement */: - case 258 /* TryStatement */: - case 260 /* VariableDeclaration */: - case 208 /* BindingElement */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 266 /* EnumDeclaration */: - case 267 /* ModuleDeclaration */: - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 278 /* ExportDeclaration */: - case 277 /* ExportAssignment */: - case 242 /* EmptyStatement */: - case 259 /* DebuggerStatement */: - case 282 /* MissingDeclaration */: - return true; - } - return false; -} -function evaluatorResult(value, isSyntacticallyString = false, resolvedOtherFiles = false, hasExternalReferences = false) { - return { value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences }; -} -function createEvaluator({ evaluateElementAccessExpression, evaluateEntityNameExpression }) { - function evaluate(expr, location) { - let isSyntacticallyString = false; - let resolvedOtherFiles = false; - let hasExternalReferences = false; - expr = skipParentheses(expr); - switch (expr.kind) { - case 224 /* PrefixUnaryExpression */: - const result = evaluate(expr.operand, location); - resolvedOtherFiles = result.resolvedOtherFiles; - hasExternalReferences = result.hasExternalReferences; - if (typeof result.value === "number") { - switch (expr.operator) { - case 40 /* PlusToken */: - return evaluatorResult(result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 41 /* MinusToken */: - return evaluatorResult(-result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 55 /* TildeToken */: - return evaluatorResult(~result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - } - } - break; - case 226 /* BinaryExpression */: { - const left = evaluate(expr.left, location); - const right = evaluate(expr.right, location); - isSyntacticallyString = (left.isSyntacticallyString || right.isSyntacticallyString) && expr.operatorToken.kind === 40 /* PlusToken */; - resolvedOtherFiles = left.resolvedOtherFiles || right.resolvedOtherFiles; - hasExternalReferences = left.hasExternalReferences || right.hasExternalReferences; - if (typeof left.value === "number" && typeof right.value === "number") { - switch (expr.operatorToken.kind) { - case 52 /* BarToken */: - return evaluatorResult(left.value | right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 51 /* AmpersandToken */: - return evaluatorResult(left.value & right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 49 /* GreaterThanGreaterThanToken */: - return evaluatorResult(left.value >> right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - return evaluatorResult(left.value >>> right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 48 /* LessThanLessThanToken */: - return evaluatorResult(left.value << right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 53 /* CaretToken */: - return evaluatorResult(left.value ^ right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 42 /* AsteriskToken */: - return evaluatorResult(left.value * right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 44 /* SlashToken */: - return evaluatorResult(left.value / right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 40 /* PlusToken */: - return evaluatorResult(left.value + right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 41 /* MinusToken */: - return evaluatorResult(left.value - right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 45 /* PercentToken */: - return evaluatorResult(left.value % right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - case 43 /* AsteriskAsteriskToken */: - return evaluatorResult(left.value ** right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); - } - } else if ((typeof left.value === "string" || typeof left.value === "number") && (typeof right.value === "string" || typeof right.value === "number") && expr.operatorToken.kind === 40 /* PlusToken */) { - return evaluatorResult( - "" + left.value + right.value, - isSyntacticallyString, - resolvedOtherFiles, - hasExternalReferences - ); - } - break; - } - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - return evaluatorResult( - expr.text, - /*isSyntacticallyString*/ - true - ); - case 228 /* TemplateExpression */: - return evaluateTemplateExpression(expr, location); - case 9 /* NumericLiteral */: - return evaluatorResult(+expr.text); - case 80 /* Identifier */: - return evaluateEntityNameExpression(expr, location); - case 211 /* PropertyAccessExpression */: - if (isEntityNameExpression(expr)) { - return evaluateEntityNameExpression(expr, location); - } - break; - case 212 /* ElementAccessExpression */: - return evaluateElementAccessExpression(expr, location); - } - return evaluatorResult( - /*value*/ - void 0, - isSyntacticallyString, - resolvedOtherFiles, - hasExternalReferences - ); - } - function evaluateTemplateExpression(expr, location) { - let result = expr.head.text; - let resolvedOtherFiles = false; - let hasExternalReferences = false; - for (const span of expr.templateSpans) { - const spanResult = evaluate(span.expression, location); - if (spanResult.value === void 0) { - return evaluatorResult( - /*value*/ - void 0, - /*isSyntacticallyString*/ - true - ); - } - result += spanResult.value; - result += span.literal.text; - resolvedOtherFiles || (resolvedOtherFiles = spanResult.resolvedOtherFiles); - hasExternalReferences || (hasExternalReferences = spanResult.hasExternalReferences); - } - return evaluatorResult( - result, - /*isSyntacticallyString*/ - true, - resolvedOtherFiles, - hasExternalReferences - ); - } - return evaluate; -} -function isConstAssertion(location) { - return isAssertionExpression(location) && isConstTypeReference(location.type) || isJSDocTypeTag(location) && isConstTypeReference(location.typeExpression); -} -function findConstructorDeclaration(node) { - const members = node.members; - for (const member of members) { - if (member.kind === 176 /* Constructor */ && nodeIsPresent(member.body)) { - return member; - } - } -} -function createNameResolver({ - compilerOptions, - requireSymbol, - argumentsSymbol, - error: error2, - getSymbolOfDeclaration, - globals, - lookup, - setRequiresScopeChangeCache = returnUndefined, - getRequiresScopeChangeCache = returnUndefined, - onPropertyWithInvalidInitializer = returnFalse, - onFailedToResolveSymbol = returnUndefined, - onSuccessfullyResolvedSymbol = returnUndefined -}) { - var isolatedModulesLikeFlagName = compilerOptions.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules"; - var emitStandardClassFields = getEmitStandardClassFields(compilerOptions); - var emptySymbols = createSymbolTable(); - return resolveNameHelper; - function resolveNameHelper(location, nameArg, meaning, nameNotFoundMessage, isUse, excludeGlobals) { - var _a, _b, _c; - const originalLocation = location; - let result; - let lastLocation; - let lastSelfReferenceLocation; - let propertyWithInvalidInitializer; - let associatedDeclarationForContainingInitializerOrBindingName; - let withinDeferredContext = false; - let grandparent; - const name = isString(nameArg) ? nameArg : nameArg.escapedText; - loop: - while (location) { - if (name === "const" && isConstAssertion(location)) { - return void 0; - } - if (isModuleOrEnumDeclaration(location) && lastLocation && location.name === lastLocation) { - lastLocation = location; - location = location.parent; - } - if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) { - if (result = lookup(location.locals, name, meaning)) { - let useResult = true; - if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) { - if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 320 /* JSDoc */) { - useResult = result.flags & 262144 /* TypeParameter */ ? !!(lastLocation.flags & 16 /* Synthesized */) || // Synthetic fake scopes are added for signatures so type parameters are accessible from them - lastLocation === location.type || lastLocation.kind === 169 /* Parameter */ || lastLocation.kind === 341 /* JSDocParameterTag */ || lastLocation.kind === 342 /* JSDocReturnTag */ || lastLocation.kind === 168 /* TypeParameter */ : false; - } - if (meaning & result.flags & 3 /* Variable */) { - if (useOuterVariableScopeInParameter(result, location, lastLocation)) { - useResult = false; - } else if (result.flags & 1 /* FunctionScopedVariable */) { - useResult = lastLocation.kind === 169 /* Parameter */ || !!(lastLocation.flags & 16 /* Synthesized */) || // Synthetic fake scopes are added for signatures so parameters are accessible from them - lastLocation === location.type && !!findAncestor(result.valueDeclaration, isParameter); - } - } - } else if (location.kind === 194 /* ConditionalType */) { - useResult = lastLocation === location.trueType; - } - if (useResult) { - break loop; - } else { - result = void 0; - } - } - } - withinDeferredContext = withinDeferredContext || getIsDeferredContext(location, lastLocation); - switch (location.kind) { - case 307 /* SourceFile */: - if (!isExternalOrCommonJsModule(location)) break; - // falls through - case 267 /* ModuleDeclaration */: - const moduleExports = ((_a = getSymbolOfDeclaration(location)) == null ? void 0 : _a.exports) || emptySymbols; - if (location.kind === 307 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 33554432 /* Ambient */ && !isGlobalScopeAugmentation(location)) { - if (result = moduleExports.get("default" /* Default */)) { - const localSymbol = getLocalSymbolForExportDefault(result); - if (localSymbol && result.flags & meaning && localSymbol.escapedName === name) { - break loop; - } - result = void 0; - } - const moduleExport = moduleExports.get(name); - if (moduleExport && moduleExport.flags === 2097152 /* Alias */ && (getDeclarationOfKind(moduleExport, 281 /* ExportSpecifier */) || getDeclarationOfKind(moduleExport, 280 /* NamespaceExport */))) { - break; - } - } - if (name !== "default" /* Default */ && (result = lookup(moduleExports, name, meaning & 2623475 /* ModuleMember */))) { - if (isSourceFile(location) && location.commonJsModuleIndicator && !((_b = result.declarations) == null ? void 0 : _b.some(isJSDocTypeAlias))) { - result = void 0; - } else { - break loop; - } - } - break; - case 266 /* EnumDeclaration */: - if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) { - if (nameNotFoundMessage && getIsolatedModules(compilerOptions) && !(location.flags & 33554432 /* Ambient */) && getSourceFileOfNode(location) !== getSourceFileOfNode(result.valueDeclaration)) { - error2( - originalLocation, - Diagnostics.Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead, - unescapeLeadingUnderscores(name), - isolatedModulesLikeFlagName, - `${unescapeLeadingUnderscores(getSymbolOfDeclaration(location).escapedName)}.${unescapeLeadingUnderscores(name)}` - ); - } - break loop; - } - break; - case 172 /* PropertyDeclaration */: - if (!isStatic(location)) { - const ctor = findConstructorDeclaration(location.parent); - if (ctor && ctor.locals) { - if (lookup(ctor.locals, name, meaning & 111551 /* Value */)) { - Debug.assertNode(location, isPropertyDeclaration); - propertyWithInvalidInitializer = location; - } - } - } - break; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) { - if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { - result = void 0; - break; - } - if (lastLocation && isStatic(lastLocation)) { - if (nameNotFoundMessage) { - error2(originalLocation, Diagnostics.Static_members_cannot_reference_class_type_parameters); - } - return void 0; - } - break loop; - } - if (isClassExpression(location) && meaning & 32 /* Class */) { - const className = location.name; - if (className && name === className.escapedText) { - result = location.symbol; - break loop; - } - } - break; - case 233 /* ExpressionWithTypeArguments */: - if (lastLocation === location.expression && location.parent.token === 96 /* ExtendsKeyword */) { - const container = location.parent.parent; - if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) { - if (nameNotFoundMessage) { - error2(originalLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters); - } - return void 0; - } - } - break; - // It is not legal to reference a class's own type parameters from a computed property name that - // belongs to the class. For example: - // - // function foo() { return '' } - // class C { // <-- Class's own type parameter T - // [foo()]() { } // <-- Reference to T from class's own computed property - // } - // - case 167 /* ComputedPropertyName */: - grandparent = location.parent.parent; - if (isClassLike(grandparent) || grandparent.kind === 264 /* InterfaceDeclaration */) { - if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) { - if (nameNotFoundMessage) { - error2(originalLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); - } - return void 0; - } - } - break; - case 219 /* ArrowFunction */: - if (getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */) { - break; - } - // falls through - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 262 /* FunctionDeclaration */: - if (meaning & 3 /* Variable */ && name === "arguments") { - result = argumentsSymbol; - break loop; - } - break; - case 218 /* FunctionExpression */: - if (meaning & 3 /* Variable */ && name === "arguments") { - result = argumentsSymbol; - break loop; - } - if (meaning & 16 /* Function */) { - const functionName = location.name; - if (functionName && name === functionName.escapedText) { - result = location.symbol; - break loop; - } - } - break; - case 170 /* Decorator */: - if (location.parent && location.parent.kind === 169 /* Parameter */) { - location = location.parent; - } - if (location.parent && (isClassElement(location.parent) || location.parent.kind === 263 /* ClassDeclaration */)) { - location = location.parent; - } - break; - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - case 351 /* JSDocImportTag */: - const root = getJSDocRoot(location); - if (root) { - location = root.parent; - } - break; - case 169 /* Parameter */: - if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) { - if (!associatedDeclarationForContainingInitializerOrBindingName) { - associatedDeclarationForContainingInitializerOrBindingName = location; - } - } - break; - case 208 /* BindingElement */: - if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) { - if (isPartOfParameterDeclaration(location) && !associatedDeclarationForContainingInitializerOrBindingName) { - associatedDeclarationForContainingInitializerOrBindingName = location; - } - } - break; - case 195 /* InferType */: - if (meaning & 262144 /* TypeParameter */) { - const parameterName = location.typeParameter.name; - if (parameterName && name === parameterName.escapedText) { - result = location.typeParameter.symbol; - break loop; - } - } - break; - case 281 /* ExportSpecifier */: - if (lastLocation && lastLocation === location.propertyName && location.parent.parent.moduleSpecifier) { - location = location.parent.parent.parent; - } - break; - } - if (isSelfReferenceLocation(location, lastLocation)) { - lastSelfReferenceLocation = location; - } - lastLocation = location; - location = isJSDocTemplateTag(location) ? getEffectiveContainerForJSDocTemplateTag(location) || location.parent : isJSDocParameterTag(location) || isJSDocReturnTag(location) ? getHostSignatureFromJSDoc(location) || location.parent : location.parent; - } - if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol)) { - result.isReferenced |= meaning; - } - if (!result) { - if (lastLocation) { - Debug.assertNode(lastLocation, isSourceFile); - if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) { - return lastLocation.symbol; - } - } - if (!excludeGlobals) { - result = lookup(globals, name, meaning); - } - } - if (!result) { - if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) { - if (isRequireCall( - originalLocation.parent, - /*requireStringLiteralLikeArgument*/ - false - )) { - return requireSymbol; - } - } - } - if (nameNotFoundMessage) { - if (propertyWithInvalidInitializer && onPropertyWithInvalidInitializer(originalLocation, name, propertyWithInvalidInitializer, result)) { - return void 0; - } - if (!result) { - onFailedToResolveSymbol(originalLocation, nameArg, meaning, nameNotFoundMessage); - } else { - onSuccessfullyResolvedSymbol(originalLocation, result, meaning, lastLocation, associatedDeclarationForContainingInitializerOrBindingName, withinDeferredContext); - } - } - return result; - } - function useOuterVariableScopeInParameter(result, location, lastLocation) { - const target = getEmitScriptTarget(compilerOptions); - const functionLocation = location; - if (isParameter(lastLocation) && functionLocation.body && result.valueDeclaration && result.valueDeclaration.pos >= functionLocation.body.pos && result.valueDeclaration.end <= functionLocation.body.end) { - if (target >= 2 /* ES2015 */) { - let declarationRequiresScopeChange = getRequiresScopeChangeCache(functionLocation); - if (declarationRequiresScopeChange === void 0) { - declarationRequiresScopeChange = forEach(functionLocation.parameters, requiresScopeChange) || false; - setRequiresScopeChangeCache(functionLocation, declarationRequiresScopeChange); - } - return !declarationRequiresScopeChange; - } - } - return false; - function requiresScopeChange(node) { - return requiresScopeChangeWorker(node.name) || !!node.initializer && requiresScopeChangeWorker(node.initializer); - } - function requiresScopeChangeWorker(node) { - switch (node.kind) { - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 176 /* Constructor */: - return false; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 303 /* PropertyAssignment */: - return requiresScopeChangeWorker(node.name); - case 172 /* PropertyDeclaration */: - if (hasStaticModifier(node)) { - return !emitStandardClassFields; - } - return requiresScopeChangeWorker(node.name); - default: - if (isNullishCoalesce(node) || isOptionalChain(node)) { - return target < 7 /* ES2020 */; - } - if (isBindingElement(node) && node.dotDotDotToken && isObjectBindingPattern(node.parent)) { - return target < 4 /* ES2017 */; - } - if (isTypeNode(node)) return false; - return forEachChild(node, requiresScopeChangeWorker) || false; - } - } - } - function getIsDeferredContext(location, lastLocation) { - if (location.kind !== 219 /* ArrowFunction */ && location.kind !== 218 /* FunctionExpression */) { - return isTypeQueryNode(location) || (isFunctionLikeDeclaration(location) || location.kind === 172 /* PropertyDeclaration */ && !isStatic(location)) && (!lastLocation || lastLocation !== location.name); - } - if (lastLocation && lastLocation === location.name) { - return false; - } - if (location.asteriskToken || hasSyntacticModifier(location, 1024 /* Async */)) { - return true; - } - return !getImmediatelyInvokedFunctionExpression(location); - } - function isSelfReferenceLocation(node, lastLocation) { - switch (node.kind) { - case 169 /* Parameter */: - return !!lastLocation && lastLocation === node.name; - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 267 /* ModuleDeclaration */: - return true; - default: - return false; - } - } - function isTypeParameterSymbolDeclaredInContainer(symbol, container) { - if (symbol.declarations) { - for (const decl of symbol.declarations) { - if (decl.kind === 168 /* TypeParameter */) { - const parent2 = isJSDocTemplateTag(decl.parent) ? getJSDocHost(decl.parent) : decl.parent; - if (parent2 === container) { - return !(isJSDocTemplateTag(decl.parent) && find(decl.parent.parent.tags, isJSDocTypeAlias)); - } - } - } - } - return false; - } -} -function isPrimitiveLiteralValue(node, includeBigInt = true) { - Debug.type(node); - switch (node.kind) { - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 9 /* NumericLiteral */: - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - return true; - case 10 /* BigIntLiteral */: - return includeBigInt; - case 224 /* PrefixUnaryExpression */: - if (node.operator === 41 /* MinusToken */) { - return isNumericLiteral(node.operand) || includeBigInt && isBigIntLiteral(node.operand); - } - if (node.operator === 40 /* PlusToken */) { - return isNumericLiteral(node.operand); - } - return false; - default: - assertType(node); - return false; - } -} -function unwrapParenthesizedExpression(o) { - while (o.kind === 217 /* ParenthesizedExpression */) { - o = o.expression; - } - return o; -} -function hasInferredType(node) { - Debug.type(node); - switch (node.kind) { - case 169 /* Parameter */: - case 171 /* PropertySignature */: - case 172 /* PropertyDeclaration */: - case 208 /* BindingElement */: - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - case 226 /* BinaryExpression */: - case 260 /* VariableDeclaration */: - case 277 /* ExportAssignment */: - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - case 341 /* JSDocParameterTag */: - case 348 /* JSDocPropertyTag */: - return true; - default: - assertType(node); - return false; - } -} -function isSideEffectImport(node) { - const ancestor = findAncestor(node, isImportDeclaration); - return !!ancestor && !ancestor.importClause; -} -var unprefixedNodeCoreModulesList = [ - "assert", - "assert/strict", - "async_hooks", - "buffer", - "child_process", - "cluster", - "console", - "constants", - "crypto", - "dgram", - "diagnostics_channel", - "dns", - "dns/promises", - "domain", - "events", - "fs", - "fs/promises", - "http", - "http2", - "https", - "inspector", - "inspector/promises", - "module", - "net", - "os", - "path", - "path/posix", - "path/win32", - "perf_hooks", - "process", - "punycode", - "querystring", - "readline", - "readline/promises", - "repl", - "stream", - "stream/consumers", - "stream/promises", - "stream/web", - "string_decoder", - "sys", - "test/mock_loader", - "timers", - "timers/promises", - "tls", - "trace_events", - "tty", - "url", - "util", - "util/types", - "v8", - "vm", - "wasi", - "worker_threads", - "zlib" -]; -var unprefixedNodeCoreModules = new Set(unprefixedNodeCoreModulesList); -var exclusivelyPrefixedNodeCoreModules = /* @__PURE__ */ new Set([ - "node:sea", - "node:sqlite", - "node:test", - "node:test/reporters" -]); -var nodeCoreModules = /* @__PURE__ */ new Set([ - ...unprefixedNodeCoreModulesList, - ...unprefixedNodeCoreModulesList.map((name) => `node:${name}`), - ...exclusivelyPrefixedNodeCoreModules -]); -function forEachDynamicImportOrRequireCall(file, includeTypeSpaceImports, requireStringLiteralLikeArgument, cb) { - const isJavaScriptFile = isInJSFile(file); - const r = /import|require/g; - while (r.exec(file.text) !== null) { - const node = getNodeAtPosition( - file, - r.lastIndex, - /*includeJSDoc*/ - includeTypeSpaceImports - ); - if (isJavaScriptFile && isRequireCall(node, requireStringLiteralLikeArgument)) { - cb(node, node.arguments[0]); - } else if (isImportCall(node) && node.arguments.length >= 1 && (!requireStringLiteralLikeArgument || isStringLiteralLike(node.arguments[0]))) { - cb(node, node.arguments[0]); - } else if (includeTypeSpaceImports && isLiteralImportTypeNode(node)) { - cb(node, node.argument.literal); - } else if (includeTypeSpaceImports && isJSDocImportTag(node)) { - const moduleNameExpr = getExternalModuleName(node); - if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text) { - cb(node, moduleNameExpr); - } - } - } -} -function getNodeAtPosition(sourceFile, position, includeJSDoc) { - const isJavaScriptFile = isInJSFile(sourceFile); - let current = sourceFile; - const getContainingChild = (child) => { - if (child.pos <= position && (position < child.end || position === child.end && child.kind === 1 /* EndOfFileToken */)) { - return child; - } - }; - while (true) { - const child = isJavaScriptFile && includeJSDoc && hasJSDocNodes(current) && forEach(current.jsDoc, getContainingChild) || forEachChild(current, getContainingChild); - if (!child) { - return current; - } - current = child; - } -} -function isNewScopeNode(node) { - return isFunctionLike(node) || isJSDocSignature(node) || isMappedTypeNode(node); -} - -// src/compiler/factory/baseNodeFactory.ts -function createBaseNodeFactory() { - let NodeConstructor2; - let TokenConstructor2; - let IdentifierConstructor2; - let PrivateIdentifierConstructor2; - let SourceFileConstructor2; - return { - createBaseSourceFileNode, - createBaseIdentifierNode, - createBasePrivateIdentifierNode, - createBaseTokenNode, - createBaseNode - }; - function createBaseSourceFileNode(kind) { - return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))( - kind, - /*pos*/ - -1, - /*end*/ - -1 - ); - } - function createBaseIdentifierNode(kind) { - return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))( - kind, - /*pos*/ - -1, - /*end*/ - -1 - ); - } - function createBasePrivateIdentifierNode(kind) { - return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))( - kind, - /*pos*/ - -1, - /*end*/ - -1 - ); - } - function createBaseTokenNode(kind) { - return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))( - kind, - /*pos*/ - -1, - /*end*/ - -1 - ); - } - function createBaseNode(kind) { - return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))( - kind, - /*pos*/ - -1, - /*end*/ - -1 - ); - } -} - -// src/compiler/factory/parenthesizerRules.ts -function createParenthesizerRules(factory2) { - let binaryLeftOperandParenthesizerCache; - let binaryRightOperandParenthesizerCache; - return { - getParenthesizeLeftSideOfBinaryForOperator, - getParenthesizeRightSideOfBinaryForOperator, - parenthesizeLeftSideOfBinary, - parenthesizeRightSideOfBinary, - parenthesizeExpressionOfComputedPropertyName, - parenthesizeConditionOfConditionalExpression, - parenthesizeBranchOfConditionalExpression, - parenthesizeExpressionOfExportDefault, - parenthesizeExpressionOfNew, - parenthesizeLeftSideOfAccess, - parenthesizeOperandOfPostfixUnary, - parenthesizeOperandOfPrefixUnary, - parenthesizeExpressionsOfCommaDelimitedList, - parenthesizeExpressionForDisallowedComma, - parenthesizeExpressionOfExpressionStatement, - parenthesizeConciseBodyOfArrowFunction, - parenthesizeCheckTypeOfConditionalType, - parenthesizeExtendsTypeOfConditionalType, - parenthesizeConstituentTypesOfUnionType, - parenthesizeConstituentTypeOfUnionType, - parenthesizeConstituentTypesOfIntersectionType, - parenthesizeConstituentTypeOfIntersectionType, - parenthesizeOperandOfTypeOperator, - parenthesizeOperandOfReadonlyTypeOperator, - parenthesizeNonArrayTypeOfPostfixType, - parenthesizeElementTypesOfTupleType, - parenthesizeElementTypeOfTupleType, - parenthesizeTypeOfOptionalType, - parenthesizeTypeArguments, - parenthesizeLeadingTypeArgument - }; - function getParenthesizeLeftSideOfBinaryForOperator(operatorKind) { - binaryLeftOperandParenthesizerCache || (binaryLeftOperandParenthesizerCache = /* @__PURE__ */ new Map()); - let parenthesizerRule = binaryLeftOperandParenthesizerCache.get(operatorKind); - if (!parenthesizerRule) { - parenthesizerRule = (node) => parenthesizeLeftSideOfBinary(operatorKind, node); - binaryLeftOperandParenthesizerCache.set(operatorKind, parenthesizerRule); - } - return parenthesizerRule; - } - function getParenthesizeRightSideOfBinaryForOperator(operatorKind) { - binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map()); - let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind); - if (!parenthesizerRule) { - parenthesizerRule = (node) => parenthesizeRightSideOfBinary( - operatorKind, - /*leftSide*/ - void 0, - node - ); - binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule); - } - return parenthesizerRule; - } - function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - const binaryOperatorPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, binaryOperator); - const binaryOperatorAssociativity = getOperatorAssociativity(226 /* BinaryExpression */, binaryOperator); - const emittedOperand = skipPartiallyEmittedExpressions(operand); - if (!isLeftSideOfBinary && operand.kind === 219 /* ArrowFunction */ && binaryOperatorPrecedence > 3 /* Assignment */) { - return true; - } - const operandPrecedence = getExpressionPrecedence(emittedOperand); - switch (compareValues(operandPrecedence, binaryOperatorPrecedence)) { - case -1 /* LessThan */: - if (!isLeftSideOfBinary && binaryOperatorAssociativity === 1 /* Right */ && operand.kind === 229 /* YieldExpression */) { - return false; - } - return true; - case 1 /* GreaterThan */: - return false; - case 0 /* EqualTo */: - if (isLeftSideOfBinary) { - return binaryOperatorAssociativity === 1 /* Right */; - } else { - if (isBinaryExpression(emittedOperand) && emittedOperand.operatorToken.kind === binaryOperator) { - if (operatorHasAssociativeProperty(binaryOperator)) { - return false; - } - if (binaryOperator === 40 /* PlusToken */) { - const leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */; - if (isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { - return false; - } - } - } - const operandAssociativity = getExpressionAssociativity(emittedOperand); - return operandAssociativity === 0 /* Left */; - } - } - } - function operatorHasAssociativeProperty(binaryOperator) { - return binaryOperator === 42 /* AsteriskToken */ || binaryOperator === 52 /* BarToken */ || binaryOperator === 51 /* AmpersandToken */ || binaryOperator === 53 /* CaretToken */ || binaryOperator === 28 /* CommaToken */; - } - function getLiteralKindOfBinaryPlusOperand(node) { - node = skipPartiallyEmittedExpressions(node); - if (isLiteralKind(node.kind)) { - return node.kind; - } - if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 40 /* PlusToken */) { - if (node.cachedLiteralKind !== void 0) { - return node.cachedLiteralKind; - } - const leftKind = getLiteralKindOfBinaryPlusOperand(node.left); - const literalKind = isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) ? leftKind : 0 /* Unknown */; - node.cachedLiteralKind = literalKind; - return literalKind; - } - return 0 /* Unknown */; - } - function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { - const skipped = skipPartiallyEmittedExpressions(operand); - if (skipped.kind === 217 /* ParenthesizedExpression */) { - return operand; - } - return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand; - } - function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) { - return parenthesizeBinaryOperand( - binaryOperator, - leftSide, - /*isLeftSideOfBinary*/ - true - ); - } - function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) { - return parenthesizeBinaryOperand( - binaryOperator, - rightSide, - /*isLeftSideOfBinary*/ - false, - leftSide - ); - } - function parenthesizeExpressionOfComputedPropertyName(expression) { - return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression; - } - function parenthesizeConditionOfConditionalExpression(condition) { - const conditionalPrecedence = getOperatorPrecedence(227 /* ConditionalExpression */, 58 /* QuestionToken */); - const emittedCondition = skipPartiallyEmittedExpressions(condition); - const conditionPrecedence = getExpressionPrecedence(emittedCondition); - if (compareValues(conditionPrecedence, conditionalPrecedence) !== 1 /* GreaterThan */) { - return factory2.createParenthesizedExpression(condition); - } - return condition; - } - function parenthesizeBranchOfConditionalExpression(branch) { - const emittedExpression = skipPartiallyEmittedExpressions(branch); - return isCommaSequence(emittedExpression) ? factory2.createParenthesizedExpression(branch) : branch; - } - function parenthesizeExpressionOfExportDefault(expression) { - const check = skipPartiallyEmittedExpressions(expression); - let needsParens = isCommaSequence(check); - if (!needsParens) { - switch (getLeftmostExpression( - check, - /*stopAtCallExpressions*/ - false - ).kind) { - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - needsParens = true; - } - } - return needsParens ? factory2.createParenthesizedExpression(expression) : expression; - } - function parenthesizeExpressionOfNew(expression) { - const leftmostExpr = getLeftmostExpression( - expression, - /*stopAtCallExpressions*/ - true - ); - switch (leftmostExpr.kind) { - case 213 /* CallExpression */: - return factory2.createParenthesizedExpression(expression); - case 214 /* NewExpression */: - return !leftmostExpr.arguments ? factory2.createParenthesizedExpression(expression) : expression; - } - return parenthesizeLeftSideOfAccess(expression); - } - function parenthesizeLeftSideOfAccess(expression, optionalChain) { - const emittedExpression = skipPartiallyEmittedExpressions(expression); - if (isLeftHandSideExpression(emittedExpression) && (emittedExpression.kind !== 214 /* NewExpression */ || emittedExpression.arguments) && (optionalChain || !isOptionalChain(emittedExpression))) { - return expression; - } - return setTextRange(factory2.createParenthesizedExpression(expression), expression); - } - function parenthesizeOperandOfPostfixUnary(operand) { - return isLeftHandSideExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand); - } - function parenthesizeOperandOfPrefixUnary(operand) { - return isUnaryExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand); - } - function parenthesizeExpressionsOfCommaDelimitedList(elements) { - const result = sameMap(elements, parenthesizeExpressionForDisallowedComma); - return setTextRange(factory2.createNodeArray(result, elements.hasTrailingComma), elements); - } - function parenthesizeExpressionForDisallowedComma(expression) { - const emittedExpression = skipPartiallyEmittedExpressions(expression); - const expressionPrecedence = getExpressionPrecedence(emittedExpression); - const commaPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, 28 /* CommaToken */); - return expressionPrecedence > commaPrecedence ? expression : setTextRange(factory2.createParenthesizedExpression(expression), expression); - } - function parenthesizeExpressionOfExpressionStatement(expression) { - const emittedExpression = skipPartiallyEmittedExpressions(expression); - if (isCallExpression(emittedExpression)) { - const callee = emittedExpression.expression; - const kind = skipPartiallyEmittedExpressions(callee).kind; - if (kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */) { - const updated = factory2.updateCallExpression( - emittedExpression, - setTextRange(factory2.createParenthesizedExpression(callee), callee), - emittedExpression.typeArguments, - emittedExpression.arguments - ); - return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */); - } - } - const leftmostExpressionKind = getLeftmostExpression( - emittedExpression, - /*stopAtCallExpressions*/ - false - ).kind; - if (leftmostExpressionKind === 210 /* ObjectLiteralExpression */ || leftmostExpressionKind === 218 /* FunctionExpression */) { - return setTextRange(factory2.createParenthesizedExpression(expression), expression); - } - return expression; - } - function parenthesizeConciseBodyOfArrowFunction(body) { - if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression( - body, - /*stopAtCallExpressions*/ - false - ).kind === 210 /* ObjectLiteralExpression */)) { - return setTextRange(factory2.createParenthesizedExpression(body), body); - } - return body; - } - function parenthesizeCheckTypeOfConditionalType(checkType) { - switch (checkType.kind) { - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 194 /* ConditionalType */: - return factory2.createParenthesizedType(checkType); - } - return checkType; - } - function parenthesizeExtendsTypeOfConditionalType(extendsType) { - switch (extendsType.kind) { - case 194 /* ConditionalType */: - return factory2.createParenthesizedType(extendsType); - } - return extendsType; - } - function parenthesizeConstituentTypeOfUnionType(type) { - switch (type.kind) { - case 192 /* UnionType */: - // Not strictly necessary, but a union containing a union should have been flattened - case 193 /* IntersectionType */: - return factory2.createParenthesizedType(type); - } - return parenthesizeCheckTypeOfConditionalType(type); - } - function parenthesizeConstituentTypesOfUnionType(members) { - return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfUnionType)); - } - function parenthesizeConstituentTypeOfIntersectionType(type) { - switch (type.kind) { - case 192 /* UnionType */: - case 193 /* IntersectionType */: - return factory2.createParenthesizedType(type); - } - return parenthesizeConstituentTypeOfUnionType(type); - } - function parenthesizeConstituentTypesOfIntersectionType(members) { - return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfIntersectionType)); - } - function parenthesizeOperandOfTypeOperator(type) { - switch (type.kind) { - case 193 /* IntersectionType */: - return factory2.createParenthesizedType(type); - } - return parenthesizeConstituentTypeOfIntersectionType(type); - } - function parenthesizeOperandOfReadonlyTypeOperator(type) { - switch (type.kind) { - case 198 /* TypeOperator */: - return factory2.createParenthesizedType(type); - } - return parenthesizeOperandOfTypeOperator(type); - } - function parenthesizeNonArrayTypeOfPostfixType(type) { - switch (type.kind) { - case 195 /* InferType */: - case 198 /* TypeOperator */: - case 186 /* TypeQuery */: - return factory2.createParenthesizedType(type); - } - return parenthesizeOperandOfTypeOperator(type); - } - function parenthesizeElementTypesOfTupleType(types) { - return factory2.createNodeArray(sameMap(types, parenthesizeElementTypeOfTupleType)); - } - function parenthesizeElementTypeOfTupleType(type) { - if (hasJSDocPostfixQuestion(type)) return factory2.createParenthesizedType(type); - return type; - } - function hasJSDocPostfixQuestion(type) { - if (isJSDocNullableType(type)) return type.postfix; - if (isNamedTupleMember(type)) return hasJSDocPostfixQuestion(type.type); - if (isFunctionTypeNode(type) || isConstructorTypeNode(type) || isTypeOperatorNode(type)) return hasJSDocPostfixQuestion(type.type); - if (isConditionalTypeNode(type)) return hasJSDocPostfixQuestion(type.falseType); - if (isUnionTypeNode(type)) return hasJSDocPostfixQuestion(last(type.types)); - if (isIntersectionTypeNode(type)) return hasJSDocPostfixQuestion(last(type.types)); - if (isInferTypeNode(type)) return !!type.typeParameter.constraint && hasJSDocPostfixQuestion(type.typeParameter.constraint); - return false; - } - function parenthesizeTypeOfOptionalType(type) { - if (hasJSDocPostfixQuestion(type)) return factory2.createParenthesizedType(type); - return parenthesizeNonArrayTypeOfPostfixType(type); - } - function parenthesizeLeadingTypeArgument(node) { - return isFunctionOrConstructorTypeNode(node) && node.typeParameters ? factory2.createParenthesizedType(node) : node; - } - function parenthesizeOrdinalTypeArgument(node, i) { - return i === 0 ? parenthesizeLeadingTypeArgument(node) : node; - } - function parenthesizeTypeArguments(typeArguments) { - if (some(typeArguments)) { - return factory2.createNodeArray(sameMap(typeArguments, parenthesizeOrdinalTypeArgument)); - } - } -} -var nullParenthesizerRules = { - getParenthesizeLeftSideOfBinaryForOperator: (_) => identity, - getParenthesizeRightSideOfBinaryForOperator: (_) => identity, - parenthesizeLeftSideOfBinary: (_binaryOperator, leftSide) => leftSide, - parenthesizeRightSideOfBinary: (_binaryOperator, _leftSide, rightSide) => rightSide, - parenthesizeExpressionOfComputedPropertyName: identity, - parenthesizeConditionOfConditionalExpression: identity, - parenthesizeBranchOfConditionalExpression: identity, - parenthesizeExpressionOfExportDefault: identity, - parenthesizeExpressionOfNew: (expression) => cast(expression, isLeftHandSideExpression), - parenthesizeLeftSideOfAccess: (expression) => cast(expression, isLeftHandSideExpression), - parenthesizeOperandOfPostfixUnary: (operand) => cast(operand, isLeftHandSideExpression), - parenthesizeOperandOfPrefixUnary: (operand) => cast(operand, isUnaryExpression), - parenthesizeExpressionsOfCommaDelimitedList: (nodes) => cast(nodes, isNodeArray), - parenthesizeExpressionForDisallowedComma: identity, - parenthesizeExpressionOfExpressionStatement: identity, - parenthesizeConciseBodyOfArrowFunction: identity, - parenthesizeCheckTypeOfConditionalType: identity, - parenthesizeExtendsTypeOfConditionalType: identity, - parenthesizeConstituentTypesOfUnionType: (nodes) => cast(nodes, isNodeArray), - parenthesizeConstituentTypeOfUnionType: identity, - parenthesizeConstituentTypesOfIntersectionType: (nodes) => cast(nodes, isNodeArray), - parenthesizeConstituentTypeOfIntersectionType: identity, - parenthesizeOperandOfTypeOperator: identity, - parenthesizeOperandOfReadonlyTypeOperator: identity, - parenthesizeNonArrayTypeOfPostfixType: identity, - parenthesizeElementTypesOfTupleType: (nodes) => cast(nodes, isNodeArray), - parenthesizeElementTypeOfTupleType: identity, - parenthesizeTypeOfOptionalType: identity, - parenthesizeTypeArguments: (nodes) => nodes && cast(nodes, isNodeArray), - parenthesizeLeadingTypeArgument: identity -}; - -// src/compiler/factory/nodeConverters.ts -function createNodeConverters(factory2) { - return { - convertToFunctionBlock, - convertToFunctionExpression, - convertToClassExpression, - convertToArrayAssignmentElement, - convertToObjectAssignmentElement, - convertToAssignmentPattern, - convertToObjectAssignmentPattern, - convertToArrayAssignmentPattern, - convertToAssignmentElementTarget - }; - function convertToFunctionBlock(node, multiLine) { - if (isBlock(node)) return node; - const returnStatement = factory2.createReturnStatement(node); - setTextRange(returnStatement, node); - const body = factory2.createBlock([returnStatement], multiLine); - setTextRange(body, node); - return body; - } - function convertToFunctionExpression(node) { - var _a; - if (!node.body) return Debug.fail(`Cannot convert a FunctionDeclaration without a body`); - const updated = factory2.createFunctionExpression( - (_a = getModifiers(node)) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)), - node.asteriskToken, - node.name, - node.typeParameters, - node.parameters, - node.type, - node.body - ); - setOriginalNode(updated, node); - setTextRange(updated, node); - if (getStartsOnNewLine(node)) { - setStartsOnNewLine( - updated, - /*newLine*/ - true - ); - } - return updated; - } - function convertToClassExpression(node) { - var _a; - const updated = factory2.createClassExpression( - (_a = node.modifiers) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)), - node.name, - node.typeParameters, - node.heritageClauses, - node.members - ); - setOriginalNode(updated, node); - setTextRange(updated, node); - if (getStartsOnNewLine(node)) { - setStartsOnNewLine( - updated, - /*newLine*/ - true - ); - } - return updated; - } - function convertToArrayAssignmentElement(element) { - if (isBindingElement(element)) { - if (element.dotDotDotToken) { - Debug.assertNode(element.name, isIdentifier); - return setOriginalNode(setTextRange(factory2.createSpreadElement(element.name), element), element); - } - const expression = convertToAssignmentElementTarget(element.name); - return element.initializer ? setOriginalNode( - setTextRange( - factory2.createAssignment(expression, element.initializer), - element - ), - element - ) : expression; - } - return cast(element, isExpression); - } - function convertToObjectAssignmentElement(element) { - if (isBindingElement(element)) { - if (element.dotDotDotToken) { - Debug.assertNode(element.name, isIdentifier); - return setOriginalNode(setTextRange(factory2.createSpreadAssignment(element.name), element), element); - } - if (element.propertyName) { - const expression = convertToAssignmentElementTarget(element.name); - return setOriginalNode(setTextRange(factory2.createPropertyAssignment(element.propertyName, element.initializer ? factory2.createAssignment(expression, element.initializer) : expression), element), element); - } - Debug.assertNode(element.name, isIdentifier); - return setOriginalNode(setTextRange(factory2.createShorthandPropertyAssignment(element.name, element.initializer), element), element); - } - return cast(element, isObjectLiteralElementLike); - } - function convertToAssignmentPattern(node) { - switch (node.kind) { - case 207 /* ArrayBindingPattern */: - case 209 /* ArrayLiteralExpression */: - return convertToArrayAssignmentPattern(node); - case 206 /* ObjectBindingPattern */: - case 210 /* ObjectLiteralExpression */: - return convertToObjectAssignmentPattern(node); - } - } - function convertToObjectAssignmentPattern(node) { - if (isObjectBindingPattern(node)) { - return setOriginalNode( - setTextRange( - factory2.createObjectLiteralExpression(map(node.elements, convertToObjectAssignmentElement)), - node - ), - node - ); - } - return cast(node, isObjectLiteralExpression); - } - function convertToArrayAssignmentPattern(node) { - if (isArrayBindingPattern(node)) { - return setOriginalNode( - setTextRange( - factory2.createArrayLiteralExpression(map(node.elements, convertToArrayAssignmentElement)), - node - ), - node - ); - } - return cast(node, isArrayLiteralExpression); - } - function convertToAssignmentElementTarget(node) { - if (isBindingPattern(node)) { - return convertToAssignmentPattern(node); - } - return cast(node, isExpression); - } -} -var nullNodeConverters = { - convertToFunctionBlock: notImplemented, - convertToFunctionExpression: notImplemented, - convertToClassExpression: notImplemented, - convertToArrayAssignmentElement: notImplemented, - convertToObjectAssignmentElement: notImplemented, - convertToAssignmentPattern: notImplemented, - convertToObjectAssignmentPattern: notImplemented, - convertToArrayAssignmentPattern: notImplemented, - convertToAssignmentElementTarget: notImplemented -}; - -// src/compiler/factory/nodeFactory.ts -var nextAutoGenerateId = 0; -var NodeFactoryFlags = /* @__PURE__ */ ((NodeFactoryFlags2) => { - NodeFactoryFlags2[NodeFactoryFlags2["None"] = 0] = "None"; - NodeFactoryFlags2[NodeFactoryFlags2["NoParenthesizerRules"] = 1] = "NoParenthesizerRules"; - NodeFactoryFlags2[NodeFactoryFlags2["NoNodeConverters"] = 2] = "NoNodeConverters"; - NodeFactoryFlags2[NodeFactoryFlags2["NoIndentationOnFreshPropertyAccess"] = 4] = "NoIndentationOnFreshPropertyAccess"; - NodeFactoryFlags2[NodeFactoryFlags2["NoOriginalNode"] = 8] = "NoOriginalNode"; - return NodeFactoryFlags2; -})(NodeFactoryFlags || {}); -var nodeFactoryPatchers = []; -function addNodeFactoryPatcher(fn) { - nodeFactoryPatchers.push(fn); -} -function createNodeFactory(flags, baseFactory2) { - const setOriginal = flags & 8 /* NoOriginalNode */ ? identity : setOriginalNode; - const parenthesizerRules = memoize(() => flags & 1 /* NoParenthesizerRules */ ? nullParenthesizerRules : createParenthesizerRules(factory2)); - const converters = memoize(() => flags & 2 /* NoNodeConverters */ ? nullNodeConverters : createNodeConverters(factory2)); - const getBinaryCreateFunction = memoizeOne((operator) => (left, right) => createBinaryExpression(left, operator, right)); - const getPrefixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPrefixUnaryExpression(operator, operand)); - const getPostfixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPostfixUnaryExpression(operand, operator)); - const getJSDocPrimaryTypeCreateFunction = memoizeOne((kind) => () => createJSDocPrimaryTypeWorker(kind)); - const getJSDocUnaryTypeCreateFunction = memoizeOne((kind) => (type) => createJSDocUnaryTypeWorker(kind, type)); - const getJSDocUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocUnaryTypeWorker(kind, node, type)); - const getJSDocPrePostfixUnaryTypeCreateFunction = memoizeOne((kind) => (type, postfix) => createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix)); - const getJSDocPrePostfixUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocPrePostfixUnaryTypeWorker(kind, node, type)); - const getJSDocSimpleTagCreateFunction = memoizeOne((kind) => (tagName, comment) => createJSDocSimpleTagWorker(kind, tagName, comment)); - const getJSDocSimpleTagUpdateFunction = memoizeOne((kind) => (node, tagName, comment) => updateJSDocSimpleTagWorker(kind, node, tagName, comment)); - const getJSDocTypeLikeTagCreateFunction = memoizeOne((kind) => (tagName, typeExpression, comment) => createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment)); - const getJSDocTypeLikeTagUpdateFunction = memoizeOne((kind) => (node, tagName, typeExpression, comment) => updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment)); - const factory2 = { - get parenthesizer() { - return parenthesizerRules(); - }, - get converters() { - return converters(); - }, - baseFactory: baseFactory2, - flags, - createNodeArray, - createNumericLiteral, - createBigIntLiteral, - createStringLiteral, - createStringLiteralFromNode, - createRegularExpressionLiteral, - createLiteralLikeNode, - createIdentifier, - createTempVariable, - createLoopVariable, - createUniqueName, - getGeneratedNameForNode, - createPrivateIdentifier, - createUniquePrivateName, - getGeneratedPrivateNameForNode, - createToken, - createSuper, - createThis, - createNull, - createTrue, - createFalse, - createModifier, - createModifiersFromModifierFlags, - createQualifiedName, - updateQualifiedName, - createComputedPropertyName, - updateComputedPropertyName, - createTypeParameterDeclaration, - updateTypeParameterDeclaration, - createParameterDeclaration, - updateParameterDeclaration, - createDecorator, - updateDecorator, - createPropertySignature, - updatePropertySignature, - createPropertyDeclaration, - updatePropertyDeclaration: updatePropertyDeclaration2, - createMethodSignature, - updateMethodSignature, - createMethodDeclaration, - updateMethodDeclaration, - createConstructorDeclaration, - updateConstructorDeclaration, - createGetAccessorDeclaration, - updateGetAccessorDeclaration, - createSetAccessorDeclaration, - updateSetAccessorDeclaration, - createCallSignature, - updateCallSignature, - createConstructSignature, - updateConstructSignature, - createIndexSignature, - updateIndexSignature, - createClassStaticBlockDeclaration, - updateClassStaticBlockDeclaration, - createTemplateLiteralTypeSpan, - updateTemplateLiteralTypeSpan, - createKeywordTypeNode, - createTypePredicateNode, - updateTypePredicateNode, - createTypeReferenceNode, - updateTypeReferenceNode, - createFunctionTypeNode, - updateFunctionTypeNode, - createConstructorTypeNode, - updateConstructorTypeNode, - createTypeQueryNode, - updateTypeQueryNode, - createTypeLiteralNode, - updateTypeLiteralNode, - createArrayTypeNode, - updateArrayTypeNode, - createTupleTypeNode, - updateTupleTypeNode, - createNamedTupleMember, - updateNamedTupleMember, - createOptionalTypeNode, - updateOptionalTypeNode, - createRestTypeNode, - updateRestTypeNode, - createUnionTypeNode, - updateUnionTypeNode, - createIntersectionTypeNode, - updateIntersectionTypeNode, - createConditionalTypeNode, - updateConditionalTypeNode, - createInferTypeNode, - updateInferTypeNode, - createImportTypeNode, - updateImportTypeNode, - createParenthesizedType, - updateParenthesizedType, - createThisTypeNode, - createTypeOperatorNode, - updateTypeOperatorNode, - createIndexedAccessTypeNode, - updateIndexedAccessTypeNode, - createMappedTypeNode, - updateMappedTypeNode, - createLiteralTypeNode, - updateLiteralTypeNode, - createTemplateLiteralType, - updateTemplateLiteralType, - createObjectBindingPattern, - updateObjectBindingPattern, - createArrayBindingPattern, - updateArrayBindingPattern, - createBindingElement, - updateBindingElement, - createArrayLiteralExpression, - updateArrayLiteralExpression, - createObjectLiteralExpression, - updateObjectLiteralExpression, - createPropertyAccessExpression: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, name) => setEmitFlags(createPropertyAccessExpression(expression, name), 262144 /* NoIndentation */) : createPropertyAccessExpression, - updatePropertyAccessExpression, - createPropertyAccessChain: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, questionDotToken, name) => setEmitFlags(createPropertyAccessChain(expression, questionDotToken, name), 262144 /* NoIndentation */) : createPropertyAccessChain, - updatePropertyAccessChain, - createElementAccessExpression, - updateElementAccessExpression, - createElementAccessChain, - updateElementAccessChain, - createCallExpression, - updateCallExpression, - createCallChain, - updateCallChain, - createNewExpression, - updateNewExpression, - createTaggedTemplateExpression, - updateTaggedTemplateExpression, - createTypeAssertion, - updateTypeAssertion, - createParenthesizedExpression, - updateParenthesizedExpression, - createFunctionExpression, - updateFunctionExpression, - createArrowFunction, - updateArrowFunction, - createDeleteExpression, - updateDeleteExpression, - createTypeOfExpression, - updateTypeOfExpression, - createVoidExpression, - updateVoidExpression, - createAwaitExpression, - updateAwaitExpression, - createPrefixUnaryExpression, - updatePrefixUnaryExpression, - createPostfixUnaryExpression, - updatePostfixUnaryExpression, - createBinaryExpression, - updateBinaryExpression, - createConditionalExpression, - updateConditionalExpression, - createTemplateExpression, - updateTemplateExpression, - createTemplateHead, - createTemplateMiddle, - createTemplateTail, - createNoSubstitutionTemplateLiteral, - createTemplateLiteralLikeNode, - createYieldExpression, - updateYieldExpression, - createSpreadElement, - updateSpreadElement, - createClassExpression, - updateClassExpression, - createOmittedExpression, - createExpressionWithTypeArguments, - updateExpressionWithTypeArguments, - createAsExpression, - updateAsExpression, - createNonNullExpression, - updateNonNullExpression, - createSatisfiesExpression, - updateSatisfiesExpression, - createNonNullChain, - updateNonNullChain, - createMetaProperty, - updateMetaProperty, - createTemplateSpan, - updateTemplateSpan, - createSemicolonClassElement, - createBlock, - updateBlock, - createVariableStatement, - updateVariableStatement, - createEmptyStatement, - createExpressionStatement, - updateExpressionStatement, - createIfStatement, - updateIfStatement, - createDoStatement, - updateDoStatement, - createWhileStatement, - updateWhileStatement, - createForStatement, - updateForStatement, - createForInStatement, - updateForInStatement, - createForOfStatement, - updateForOfStatement, - createContinueStatement, - updateContinueStatement, - createBreakStatement, - updateBreakStatement, - createReturnStatement, - updateReturnStatement, - createWithStatement, - updateWithStatement, - createSwitchStatement, - updateSwitchStatement, - createLabeledStatement, - updateLabeledStatement, - createThrowStatement, - updateThrowStatement, - createTryStatement, - updateTryStatement, - createDebuggerStatement, - createVariableDeclaration, - updateVariableDeclaration, - createVariableDeclarationList, - updateVariableDeclarationList, - createFunctionDeclaration, - updateFunctionDeclaration, - createClassDeclaration, - updateClassDeclaration, - createInterfaceDeclaration, - updateInterfaceDeclaration, - createTypeAliasDeclaration, - updateTypeAliasDeclaration, - createEnumDeclaration, - updateEnumDeclaration, - createModuleDeclaration, - updateModuleDeclaration, - createModuleBlock, - updateModuleBlock, - createCaseBlock, - updateCaseBlock, - createNamespaceExportDeclaration, - updateNamespaceExportDeclaration, - createImportEqualsDeclaration, - updateImportEqualsDeclaration, - createImportDeclaration, - updateImportDeclaration, - createImportClause: createImportClause2, - updateImportClause, - createAssertClause, - updateAssertClause, - createAssertEntry, - updateAssertEntry, - createImportTypeAssertionContainer, - updateImportTypeAssertionContainer, - createImportAttributes, - updateImportAttributes, - createImportAttribute, - updateImportAttribute, - createNamespaceImport, - updateNamespaceImport, - createNamespaceExport, - updateNamespaceExport, - createNamedImports, - updateNamedImports, - createImportSpecifier, - updateImportSpecifier, - createExportAssignment: createExportAssignment2, - updateExportAssignment, - createExportDeclaration, - updateExportDeclaration, - createNamedExports, - updateNamedExports, - createExportSpecifier, - updateExportSpecifier, - createMissingDeclaration, - createExternalModuleReference, - updateExternalModuleReference, - // lazily load factory members for JSDoc types with similar structure - get createJSDocAllType() { - return getJSDocPrimaryTypeCreateFunction(312 /* JSDocAllType */); - }, - get createJSDocUnknownType() { - return getJSDocPrimaryTypeCreateFunction(313 /* JSDocUnknownType */); - }, - get createJSDocNonNullableType() { - return getJSDocPrePostfixUnaryTypeCreateFunction(315 /* JSDocNonNullableType */); - }, - get updateJSDocNonNullableType() { - return getJSDocPrePostfixUnaryTypeUpdateFunction(315 /* JSDocNonNullableType */); - }, - get createJSDocNullableType() { - return getJSDocPrePostfixUnaryTypeCreateFunction(314 /* JSDocNullableType */); - }, - get updateJSDocNullableType() { - return getJSDocPrePostfixUnaryTypeUpdateFunction(314 /* JSDocNullableType */); - }, - get createJSDocOptionalType() { - return getJSDocUnaryTypeCreateFunction(316 /* JSDocOptionalType */); - }, - get updateJSDocOptionalType() { - return getJSDocUnaryTypeUpdateFunction(316 /* JSDocOptionalType */); - }, - get createJSDocVariadicType() { - return getJSDocUnaryTypeCreateFunction(318 /* JSDocVariadicType */); - }, - get updateJSDocVariadicType() { - return getJSDocUnaryTypeUpdateFunction(318 /* JSDocVariadicType */); - }, - get createJSDocNamepathType() { - return getJSDocUnaryTypeCreateFunction(319 /* JSDocNamepathType */); - }, - get updateJSDocNamepathType() { - return getJSDocUnaryTypeUpdateFunction(319 /* JSDocNamepathType */); - }, - createJSDocFunctionType, - updateJSDocFunctionType, - createJSDocTypeLiteral, - updateJSDocTypeLiteral, - createJSDocTypeExpression, - updateJSDocTypeExpression, - createJSDocSignature, - updateJSDocSignature, - createJSDocTemplateTag, - updateJSDocTemplateTag, - createJSDocTypedefTag, - updateJSDocTypedefTag, - createJSDocParameterTag, - updateJSDocParameterTag, - createJSDocPropertyTag, - updateJSDocPropertyTag, - createJSDocCallbackTag, - updateJSDocCallbackTag, - createJSDocOverloadTag, - updateJSDocOverloadTag, - createJSDocAugmentsTag, - updateJSDocAugmentsTag, - createJSDocImplementsTag, - updateJSDocImplementsTag, - createJSDocSeeTag, - updateJSDocSeeTag, - createJSDocImportTag, - updateJSDocImportTag, - createJSDocNameReference, - updateJSDocNameReference, - createJSDocMemberName, - updateJSDocMemberName, - createJSDocLink, - updateJSDocLink, - createJSDocLinkCode, - updateJSDocLinkCode, - createJSDocLinkPlain, - updateJSDocLinkPlain, - // lazily load factory members for JSDoc tags with similar structure - get createJSDocTypeTag() { - return getJSDocTypeLikeTagCreateFunction(344 /* JSDocTypeTag */); - }, - get updateJSDocTypeTag() { - return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocTypeTag */); - }, - get createJSDocReturnTag() { - return getJSDocTypeLikeTagCreateFunction(342 /* JSDocReturnTag */); - }, - get updateJSDocReturnTag() { - return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocReturnTag */); - }, - get createJSDocThisTag() { - return getJSDocTypeLikeTagCreateFunction(343 /* JSDocThisTag */); - }, - get updateJSDocThisTag() { - return getJSDocTypeLikeTagUpdateFunction(343 /* JSDocThisTag */); - }, - get createJSDocAuthorTag() { - return getJSDocSimpleTagCreateFunction(330 /* JSDocAuthorTag */); - }, - get updateJSDocAuthorTag() { - return getJSDocSimpleTagUpdateFunction(330 /* JSDocAuthorTag */); - }, - get createJSDocClassTag() { - return getJSDocSimpleTagCreateFunction(332 /* JSDocClassTag */); - }, - get updateJSDocClassTag() { - return getJSDocSimpleTagUpdateFunction(332 /* JSDocClassTag */); - }, - get createJSDocPublicTag() { - return getJSDocSimpleTagCreateFunction(333 /* JSDocPublicTag */); - }, - get updateJSDocPublicTag() { - return getJSDocSimpleTagUpdateFunction(333 /* JSDocPublicTag */); - }, - get createJSDocPrivateTag() { - return getJSDocSimpleTagCreateFunction(334 /* JSDocPrivateTag */); - }, - get updateJSDocPrivateTag() { - return getJSDocSimpleTagUpdateFunction(334 /* JSDocPrivateTag */); - }, - get createJSDocProtectedTag() { - return getJSDocSimpleTagCreateFunction(335 /* JSDocProtectedTag */); - }, - get updateJSDocProtectedTag() { - return getJSDocSimpleTagUpdateFunction(335 /* JSDocProtectedTag */); - }, - get createJSDocReadonlyTag() { - return getJSDocSimpleTagCreateFunction(336 /* JSDocReadonlyTag */); - }, - get updateJSDocReadonlyTag() { - return getJSDocSimpleTagUpdateFunction(336 /* JSDocReadonlyTag */); - }, - get createJSDocOverrideTag() { - return getJSDocSimpleTagCreateFunction(337 /* JSDocOverrideTag */); - }, - get updateJSDocOverrideTag() { - return getJSDocSimpleTagUpdateFunction(337 /* JSDocOverrideTag */); - }, - get createJSDocDeprecatedTag() { - return getJSDocSimpleTagCreateFunction(331 /* JSDocDeprecatedTag */); - }, - get updateJSDocDeprecatedTag() { - return getJSDocSimpleTagUpdateFunction(331 /* JSDocDeprecatedTag */); - }, - get createJSDocThrowsTag() { - return getJSDocTypeLikeTagCreateFunction(349 /* JSDocThrowsTag */); - }, - get updateJSDocThrowsTag() { - return getJSDocTypeLikeTagUpdateFunction(349 /* JSDocThrowsTag */); - }, - get createJSDocSatisfiesTag() { - return getJSDocTypeLikeTagCreateFunction(350 /* JSDocSatisfiesTag */); - }, - get updateJSDocSatisfiesTag() { - return getJSDocTypeLikeTagUpdateFunction(350 /* JSDocSatisfiesTag */); - }, - createJSDocEnumTag, - updateJSDocEnumTag, - createJSDocUnknownTag, - updateJSDocUnknownTag, - createJSDocText, - updateJSDocText, - createJSDocComment, - updateJSDocComment, - createJsxElement, - updateJsxElement, - createJsxSelfClosingElement, - updateJsxSelfClosingElement, - createJsxOpeningElement, - updateJsxOpeningElement, - createJsxClosingElement, - updateJsxClosingElement, - createJsxFragment, - createJsxText, - updateJsxText, - createJsxOpeningFragment, - createJsxJsxClosingFragment, - updateJsxFragment, - createJsxAttribute, - updateJsxAttribute, - createJsxAttributes, - updateJsxAttributes, - createJsxSpreadAttribute, - updateJsxSpreadAttribute, - createJsxExpression, - updateJsxExpression, - createJsxNamespacedName, - updateJsxNamespacedName, - createCaseClause, - updateCaseClause, - createDefaultClause, - updateDefaultClause, - createHeritageClause, - updateHeritageClause, - createCatchClause, - updateCatchClause, - createPropertyAssignment, - updatePropertyAssignment, - createShorthandPropertyAssignment, - updateShorthandPropertyAssignment, - createSpreadAssignment, - updateSpreadAssignment, - createEnumMember, - updateEnumMember, - createSourceFile: createSourceFile2, - updateSourceFile: updateSourceFile2, - createRedirectedSourceFile, - createBundle, - updateBundle, - createSyntheticExpression, - createSyntaxList: createSyntaxList3, - createNotEmittedStatement, - createNotEmittedTypeElement, - createPartiallyEmittedExpression, - updatePartiallyEmittedExpression, - createCommaListExpression, - updateCommaListExpression, - createSyntheticReferenceExpression, - updateSyntheticReferenceExpression, - cloneNode, - // Lazily load factory methods for common operator factories and utilities - get createComma() { - return getBinaryCreateFunction(28 /* CommaToken */); - }, - get createAssignment() { - return getBinaryCreateFunction(64 /* EqualsToken */); - }, - get createLogicalOr() { - return getBinaryCreateFunction(57 /* BarBarToken */); - }, - get createLogicalAnd() { - return getBinaryCreateFunction(56 /* AmpersandAmpersandToken */); - }, - get createBitwiseOr() { - return getBinaryCreateFunction(52 /* BarToken */); - }, - get createBitwiseXor() { - return getBinaryCreateFunction(53 /* CaretToken */); - }, - get createBitwiseAnd() { - return getBinaryCreateFunction(51 /* AmpersandToken */); - }, - get createStrictEquality() { - return getBinaryCreateFunction(37 /* EqualsEqualsEqualsToken */); - }, - get createStrictInequality() { - return getBinaryCreateFunction(38 /* ExclamationEqualsEqualsToken */); - }, - get createEquality() { - return getBinaryCreateFunction(35 /* EqualsEqualsToken */); - }, - get createInequality() { - return getBinaryCreateFunction(36 /* ExclamationEqualsToken */); - }, - get createLessThan() { - return getBinaryCreateFunction(30 /* LessThanToken */); - }, - get createLessThanEquals() { - return getBinaryCreateFunction(33 /* LessThanEqualsToken */); - }, - get createGreaterThan() { - return getBinaryCreateFunction(32 /* GreaterThanToken */); - }, - get createGreaterThanEquals() { - return getBinaryCreateFunction(34 /* GreaterThanEqualsToken */); - }, - get createLeftShift() { - return getBinaryCreateFunction(48 /* LessThanLessThanToken */); - }, - get createRightShift() { - return getBinaryCreateFunction(49 /* GreaterThanGreaterThanToken */); - }, - get createUnsignedRightShift() { - return getBinaryCreateFunction(50 /* GreaterThanGreaterThanGreaterThanToken */); - }, - get createAdd() { - return getBinaryCreateFunction(40 /* PlusToken */); - }, - get createSubtract() { - return getBinaryCreateFunction(41 /* MinusToken */); - }, - get createMultiply() { - return getBinaryCreateFunction(42 /* AsteriskToken */); - }, - get createDivide() { - return getBinaryCreateFunction(44 /* SlashToken */); - }, - get createModulo() { - return getBinaryCreateFunction(45 /* PercentToken */); - }, - get createExponent() { - return getBinaryCreateFunction(43 /* AsteriskAsteriskToken */); - }, - get createPrefixPlus() { - return getPrefixUnaryCreateFunction(40 /* PlusToken */); - }, - get createPrefixMinus() { - return getPrefixUnaryCreateFunction(41 /* MinusToken */); - }, - get createPrefixIncrement() { - return getPrefixUnaryCreateFunction(46 /* PlusPlusToken */); - }, - get createPrefixDecrement() { - return getPrefixUnaryCreateFunction(47 /* MinusMinusToken */); - }, - get createBitwiseNot() { - return getPrefixUnaryCreateFunction(55 /* TildeToken */); - }, - get createLogicalNot() { - return getPrefixUnaryCreateFunction(54 /* ExclamationToken */); - }, - get createPostfixIncrement() { - return getPostfixUnaryCreateFunction(46 /* PlusPlusToken */); - }, - get createPostfixDecrement() { - return getPostfixUnaryCreateFunction(47 /* MinusMinusToken */); - }, - // Compound nodes - createImmediatelyInvokedFunctionExpression, - createImmediatelyInvokedArrowFunction, - createVoidZero, - createExportDefault, - createExternalModuleExport, - createTypeCheck, - createIsNotTypeCheck, - createMethodCall, - createGlobalMethodCall, - createFunctionBindCall, - createFunctionCallCall, - createFunctionApplyCall, - createArraySliceCall, - createArrayConcatCall, - createObjectDefinePropertyCall, - createObjectGetOwnPropertyDescriptorCall, - createReflectGetCall, - createReflectSetCall, - createPropertyDescriptor, - createCallBinding, - createAssignmentTargetWrapper, - // Utilities - inlineExpressions, - getInternalName, - getLocalName, - getExportName, - getDeclarationName, - getNamespaceMemberName, - getExternalModuleOrNamespaceExportName, - restoreOuterExpressions, - restoreEnclosingLabel, - createUseStrictPrologue, - copyPrologue, - copyStandardPrologue, - copyCustomPrologue, - ensureUseStrict, - liftToBlock, - mergeLexicalEnvironment, - replaceModifiers, - replaceDecoratorsAndModifiers, - replacePropertyName - }; - forEach(nodeFactoryPatchers, (fn) => fn(factory2)); - return factory2; - function createNodeArray(elements, hasTrailingComma) { - if (elements === void 0 || elements === emptyArray) { - elements = []; - } else if (isNodeArray(elements)) { - if (hasTrailingComma === void 0 || elements.hasTrailingComma === hasTrailingComma) { - if (elements.transformFlags === void 0) { - aggregateChildrenFlags(elements); - } - Debug.attachNodeArrayDebugInfo(elements); - return elements; - } - const array2 = elements.slice(); - array2.pos = elements.pos; - array2.end = elements.end; - array2.hasTrailingComma = hasTrailingComma; - array2.transformFlags = elements.transformFlags; - Debug.attachNodeArrayDebugInfo(array2); - return array2; - } - const length2 = elements.length; - const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements; - array.pos = -1; - array.end = -1; - array.hasTrailingComma = !!hasTrailingComma; - array.transformFlags = 0 /* None */; - aggregateChildrenFlags(array); - Debug.attachNodeArrayDebugInfo(array); - return array; - } - function createBaseNode(kind) { - return baseFactory2.createBaseNode(kind); - } - function createBaseDeclaration(kind) { - const node = createBaseNode(kind); - node.symbol = void 0; - node.localSymbol = void 0; - return node; - } - function finishUpdateBaseSignatureDeclaration(updated, original) { - if (updated !== original) { - updated.typeArguments = original.typeArguments; - } - return update(updated, original); - } - function createNumericLiteral(value, numericLiteralFlags = 0 /* None */) { - const text = typeof value === "number" ? value + "" : value; - Debug.assert(text.charCodeAt(0) !== 45 /* minus */, "Negative numbers should be created in combination with createPrefixUnaryExpression"); - const node = createBaseDeclaration(9 /* NumericLiteral */); - node.text = text; - node.numericLiteralFlags = numericLiteralFlags; - if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) node.transformFlags |= 1024 /* ContainsES2015 */; - return node; - } - function createBigIntLiteral(value) { - const node = createBaseToken(10 /* BigIntLiteral */); - node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n"; - node.transformFlags |= 32 /* ContainsES2020 */; - return node; - } - function createBaseStringLiteral(text, isSingleQuote) { - const node = createBaseDeclaration(11 /* StringLiteral */); - node.text = text; - node.singleQuote = isSingleQuote; - return node; - } - function createStringLiteral(text, isSingleQuote, hasExtendedUnicodeEscape) { - const node = createBaseStringLiteral(text, isSingleQuote); - node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape; - if (hasExtendedUnicodeEscape) node.transformFlags |= 1024 /* ContainsES2015 */; - return node; - } - function createStringLiteralFromNode(sourceNode) { - const node = createBaseStringLiteral( - getTextOfIdentifierOrLiteral(sourceNode), - /*isSingleQuote*/ - void 0 - ); - node.textSourceNode = sourceNode; - return node; - } - function createRegularExpressionLiteral(text) { - const node = createBaseToken(14 /* RegularExpressionLiteral */); - node.text = text; - return node; - } - function createLiteralLikeNode(kind, text) { - switch (kind) { - case 9 /* NumericLiteral */: - return createNumericLiteral( - text, - /*numericLiteralFlags*/ - 0 - ); - case 10 /* BigIntLiteral */: - return createBigIntLiteral(text); - case 11 /* StringLiteral */: - return createStringLiteral( - text, - /*isSingleQuote*/ - void 0 - ); - case 12 /* JsxText */: - return createJsxText( - text, - /*containsOnlyTriviaWhiteSpaces*/ - false - ); - case 13 /* JsxTextAllWhiteSpaces */: - return createJsxText( - text, - /*containsOnlyTriviaWhiteSpaces*/ - true - ); - case 14 /* RegularExpressionLiteral */: - return createRegularExpressionLiteral(text); - case 15 /* NoSubstitutionTemplateLiteral */: - return createTemplateLiteralLikeNode( - kind, - text, - /*rawText*/ - void 0, - /*templateFlags*/ - 0 - ); - } - } - function createBaseIdentifier(escapedText) { - const node = baseFactory2.createBaseIdentifierNode(80 /* Identifier */); - node.escapedText = escapedText; - node.jsDoc = void 0; - node.flowNode = void 0; - node.symbol = void 0; - return node; - } - function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) { - const node = createBaseIdentifier(escapeLeadingUnderscores(text)); - setIdentifierAutoGenerate(node, { - flags: autoGenerateFlags, - id: nextAutoGenerateId, - prefix, - suffix - }); - nextAutoGenerateId++; - return node; - } - function createIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape) { - if (originalKeywordKind === void 0 && text) { - originalKeywordKind = stringToToken(text); - } - if (originalKeywordKind === 80 /* Identifier */) { - originalKeywordKind = void 0; - } - const node = createBaseIdentifier(escapeLeadingUnderscores(text)); - if (hasExtendedUnicodeEscape) node.flags |= 256 /* IdentifierHasExtendedUnicodeEscape */; - if (node.escapedText === "await") { - node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */; - } - if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) { - node.transformFlags |= 1024 /* ContainsES2015 */; - } - return node; - } - function createTempVariable(recordTempVariable, reservedInNestedScopes, prefix, suffix) { - let flags2 = 1 /* Auto */; - if (reservedInNestedScopes) flags2 |= 8 /* ReservedInNestedScopes */; - const name = createBaseGeneratedIdentifier("", flags2, prefix, suffix); - if (recordTempVariable) { - recordTempVariable(name); - } - return name; - } - function createLoopVariable(reservedInNestedScopes) { - let flags2 = 2 /* Loop */; - if (reservedInNestedScopes) flags2 |= 8 /* ReservedInNestedScopes */; - return createBaseGeneratedIdentifier( - "", - flags2, - /*prefix*/ - void 0, - /*suffix*/ - void 0 - ); - } - function createUniqueName(text, flags2 = 0 /* None */, prefix, suffix) { - Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags"); - Debug.assert((flags2 & (16 /* Optimistic */ | 32 /* FileLevel */)) !== 32 /* FileLevel */, "GeneratedIdentifierFlags.FileLevel cannot be set without also setting GeneratedIdentifierFlags.Optimistic"); - return createBaseGeneratedIdentifier(text, 3 /* Unique */ | flags2, prefix, suffix); - } - function getGeneratedNameForNode(node, flags2 = 0, prefix, suffix) { - Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags"); - const text = !node ? "" : isMemberName(node) ? formatGeneratedName( - /*privateName*/ - false, - prefix, - node, - suffix, - idText - ) : `generated@${getNodeId(node)}`; - if (prefix || suffix) flags2 |= 16 /* Optimistic */; - const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix); - name.original = node; - return name; - } - function createBasePrivateIdentifier(escapedText) { - const node = baseFactory2.createBasePrivateIdentifierNode(81 /* PrivateIdentifier */); - node.escapedText = escapedText; - node.transformFlags |= 16777216 /* ContainsClassFields */; - return node; - } - function createPrivateIdentifier(text) { - if (!startsWith(text, "#")) Debug.fail("First character of private identifier must be #: " + text); - return createBasePrivateIdentifier(escapeLeadingUnderscores(text)); - } - function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) { - const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text)); - setIdentifierAutoGenerate(node, { - flags: autoGenerateFlags, - id: nextAutoGenerateId, - prefix, - suffix - }); - nextAutoGenerateId++; - return node; - } - function createUniquePrivateName(text, prefix, suffix) { - if (text && !startsWith(text, "#")) Debug.fail("First character of private identifier must be #: " + text); - const autoGenerateFlags = 8 /* ReservedInNestedScopes */ | (text ? 3 /* Unique */ : 1 /* Auto */); - return createBaseGeneratedPrivateIdentifier(text ?? "", autoGenerateFlags, prefix, suffix); - } - function getGeneratedPrivateNameForNode(node, prefix, suffix) { - const text = isMemberName(node) ? formatGeneratedName( - /*privateName*/ - true, - prefix, - node, - suffix, - idText - ) : `#generated@${getNodeId(node)}`; - const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */; - const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix); - name.original = node; - return name; - } - function createBaseToken(kind) { - return baseFactory2.createBaseTokenNode(kind); - } - function createToken(token) { - Debug.assert(token >= 0 /* FirstToken */ && token <= 165 /* LastToken */, "Invalid token"); - Debug.assert(token <= 15 /* FirstTemplateToken */ || token >= 18 /* LastTemplateToken */, "Invalid token. Use 'createTemplateLiteralLikeNode' to create template literals."); - Debug.assert(token <= 9 /* FirstLiteralToken */ || token >= 15 /* LastLiteralToken */, "Invalid token. Use 'createLiteralLikeNode' to create literals."); - Debug.assert(token !== 80 /* Identifier */, "Invalid token. Use 'createIdentifier' to create identifiers"); - const node = createBaseToken(token); - let transformFlags = 0 /* None */; - switch (token) { - case 134 /* AsyncKeyword */: - transformFlags = 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */; - break; - case 160 /* UsingKeyword */: - transformFlags = 4 /* ContainsESNext */; - break; - case 125 /* PublicKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 148 /* ReadonlyKeyword */: - case 128 /* AbstractKeyword */: - case 138 /* DeclareKeyword */: - case 87 /* ConstKeyword */: - case 133 /* AnyKeyword */: - case 150 /* NumberKeyword */: - case 163 /* BigIntKeyword */: - case 146 /* NeverKeyword */: - case 151 /* ObjectKeyword */: - case 103 /* InKeyword */: - case 147 /* OutKeyword */: - case 164 /* OverrideKeyword */: - case 154 /* StringKeyword */: - case 136 /* BooleanKeyword */: - case 155 /* SymbolKeyword */: - case 116 /* VoidKeyword */: - case 159 /* UnknownKeyword */: - case 157 /* UndefinedKeyword */: - transformFlags = 1 /* ContainsTypeScript */; - break; - case 108 /* SuperKeyword */: - transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */; - node.flowNode = void 0; - break; - case 126 /* StaticKeyword */: - transformFlags = 1024 /* ContainsES2015 */; - break; - case 129 /* AccessorKeyword */: - transformFlags = 16777216 /* ContainsClassFields */; - break; - case 110 /* ThisKeyword */: - transformFlags = 16384 /* ContainsLexicalThis */; - node.flowNode = void 0; - break; - } - if (transformFlags) { - node.transformFlags |= transformFlags; - } - return node; - } - function createSuper() { - return createToken(108 /* SuperKeyword */); - } - function createThis() { - return createToken(110 /* ThisKeyword */); - } - function createNull() { - return createToken(106 /* NullKeyword */); - } - function createTrue() { - return createToken(112 /* TrueKeyword */); - } - function createFalse() { - return createToken(97 /* FalseKeyword */); - } - function createModifier(kind) { - return createToken(kind); - } - function createModifiersFromModifierFlags(flags2) { - const result = []; - if (flags2 & 32 /* Export */) result.push(createModifier(95 /* ExportKeyword */)); - if (flags2 & 128 /* Ambient */) result.push(createModifier(138 /* DeclareKeyword */)); - if (flags2 & 2048 /* Default */) result.push(createModifier(90 /* DefaultKeyword */)); - if (flags2 & 4096 /* Const */) result.push(createModifier(87 /* ConstKeyword */)); - if (flags2 & 1 /* Public */) result.push(createModifier(125 /* PublicKeyword */)); - if (flags2 & 2 /* Private */) result.push(createModifier(123 /* PrivateKeyword */)); - if (flags2 & 4 /* Protected */) result.push(createModifier(124 /* ProtectedKeyword */)); - if (flags2 & 64 /* Abstract */) result.push(createModifier(128 /* AbstractKeyword */)); - if (flags2 & 256 /* Static */) result.push(createModifier(126 /* StaticKeyword */)); - if (flags2 & 16 /* Override */) result.push(createModifier(164 /* OverrideKeyword */)); - if (flags2 & 8 /* Readonly */) result.push(createModifier(148 /* ReadonlyKeyword */)); - if (flags2 & 512 /* Accessor */) result.push(createModifier(129 /* AccessorKeyword */)); - if (flags2 & 1024 /* Async */) result.push(createModifier(134 /* AsyncKeyword */)); - if (flags2 & 8192 /* In */) result.push(createModifier(103 /* InKeyword */)); - if (flags2 & 16384 /* Out */) result.push(createModifier(147 /* OutKeyword */)); - return result.length ? result : void 0; - } - function createQualifiedName(left, right) { - const node = createBaseNode(166 /* QualifiedName */); - node.left = left; - node.right = asName(right); - node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right); - node.flowNode = void 0; - return node; - } - function updateQualifiedName(node, left, right) { - return node.left !== left || node.right !== right ? update(createQualifiedName(left, right), node) : node; - } - function createComputedPropertyName(expression) { - const node = createBaseNode(167 /* ComputedPropertyName */); - node.expression = parenthesizerRules().parenthesizeExpressionOfComputedPropertyName(expression); - node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 131072 /* ContainsComputedPropertyName */; - return node; - } - function updateComputedPropertyName(node, expression) { - return node.expression !== expression ? update(createComputedPropertyName(expression), node) : node; - } - function createTypeParameterDeclaration(modifiers, name, constraint, defaultType) { - const node = createBaseDeclaration(168 /* TypeParameter */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.constraint = constraint; - node.default = defaultType; - node.transformFlags = 1 /* ContainsTypeScript */; - node.expression = void 0; - node.jsDoc = void 0; - return node; - } - function updateTypeParameterDeclaration(node, modifiers, name, constraint, defaultType) { - return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node) : node; - } - function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) { - const node = createBaseDeclaration(169 /* Parameter */); - node.modifiers = asNodeArray(modifiers); - node.dotDotDotToken = dotDotDotToken; - node.name = asName(name); - node.questionToken = questionToken; - node.type = type; - node.initializer = asInitializer(initializer); - if (isThisIdentifier(node.name)) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (node.questionToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (node.dotDotDotToken ?? node.initializer ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 31 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */); - } - node.jsDoc = void 0; - return node; - } - function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) { - return node.modifiers !== modifiers || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type || node.initializer !== initializer ? update(createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer), node) : node; - } - function createDecorator(expression) { - const node = createBaseNode(170 /* Decorator */); - node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - false - ); - node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */; - return node; - } - function updateDecorator(node, expression) { - return node.expression !== expression ? update(createDecorator(expression), node) : node; - } - function createPropertySignature(modifiers, name, questionToken, type) { - const node = createBaseDeclaration(171 /* PropertySignature */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.type = type; - node.questionToken = questionToken; - node.transformFlags = 1 /* ContainsTypeScript */; - node.initializer = void 0; - node.jsDoc = void 0; - return node; - } - function updatePropertySignature(node, modifiers, name, questionToken, type) { - return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.type !== type ? finishUpdatePropertySignature(createPropertySignature(modifiers, name, questionToken, type), node) : node; - } - function finishUpdatePropertySignature(updated, original) { - if (updated !== original) { - updated.initializer = original.initializer; - } - return update(updated, original); - } - function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) { - const node = createBaseDeclaration(172 /* PropertyDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0; - node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0; - node.type = type; - node.initializer = asInitializer(initializer); - const isAmbient = node.flags & 33554432 /* Ambient */ || modifiersToFlags(node.modifiers) & 128 /* Ambient */; - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 256 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */; - node.jsDoc = void 0; - return node; - } - function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) { - return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node; - } - function createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type) { - const node = createBaseDeclaration(173 /* MethodSignature */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.questionToken = questionToken; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = asNodeArray(parameters); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.typeArguments = void 0; - return node; - } - function updateMethodSignature(node, modifiers, name, questionToken, typeParameters, parameters, type) { - return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type), node) : node; - } - function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - const node = createBaseDeclaration(174 /* MethodDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.questionToken = questionToken; - node.exclamationToken = void 0; - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - if (!node.body) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; - const isGenerator = !!node.asteriskToken; - const isAsyncGenerator = isAsync && isGenerator; - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */; - } - node.typeArguments = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateMethodDeclaration(createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) : node; - } - function finishUpdateMethodDeclaration(updated, original) { - if (updated !== original) { - updated.exclamationToken = original.exclamationToken; - } - return update(updated, original); - } - function createClassStaticBlockDeclaration(body) { - const node = createBaseDeclaration(175 /* ClassStaticBlockDeclaration */); - node.body = body; - node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */; - node.modifiers = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateClassStaticBlockDeclaration(node, body) { - return node.body !== body ? finishUpdateClassStaticBlockDeclaration(createClassStaticBlockDeclaration(body), node) : node; - } - function finishUpdateClassStaticBlockDeclaration(updated, original) { - if (updated !== original) { - updated.modifiers = original.modifiers; - } - return update(updated, original); - } - function createConstructorDeclaration(modifiers, parameters, body) { - const node = createBaseDeclaration(176 /* Constructor */); - node.modifiers = asNodeArray(modifiers); - node.parameters = createNodeArray(parameters); - node.body = body; - if (!node.body) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */; - } - node.typeParameters = void 0; - node.type = void 0; - node.typeArguments = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateConstructorDeclaration(node, modifiers, parameters, body) { - return node.modifiers !== modifiers || node.parameters !== parameters || node.body !== body ? finishUpdateConstructorDeclaration(createConstructorDeclaration(modifiers, parameters, body), node) : node; - } - function finishUpdateConstructorDeclaration(updated, original) { - if (updated !== original) { - updated.typeParameters = original.typeParameters; - updated.type = original.type; - } - return finishUpdateBaseSignatureDeclaration(updated, original); - } - function createGetAccessorDeclaration(modifiers, name, parameters, type, body) { - const node = createBaseDeclaration(177 /* GetAccessor */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - if (!node.body) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); - } - node.typeArguments = void 0; - node.typeParameters = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) { - return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateGetAccessorDeclaration(createGetAccessorDeclaration(modifiers, name, parameters, type, body), node) : node; - } - function finishUpdateGetAccessorDeclaration(updated, original) { - if (updated !== original) { - updated.typeParameters = original.typeParameters; - } - return finishUpdateBaseSignatureDeclaration(updated, original); - } - function createSetAccessorDeclaration(modifiers, name, parameters, body) { - const node = createBaseDeclaration(178 /* SetAccessor */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.parameters = createNodeArray(parameters); - node.body = body; - if (!node.body) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); - } - node.typeArguments = void 0; - node.typeParameters = void 0; - node.type = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) { - return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.body !== body ? finishUpdateSetAccessorDeclaration(createSetAccessorDeclaration(modifiers, name, parameters, body), node) : node; - } - function finishUpdateSetAccessorDeclaration(updated, original) { - if (updated !== original) { - updated.typeParameters = original.typeParameters; - updated.type = original.type; - } - return finishUpdateBaseSignatureDeclaration(updated, original); - } - function createCallSignature(typeParameters, parameters, type) { - const node = createBaseDeclaration(179 /* CallSignature */); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = asNodeArray(parameters); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.typeArguments = void 0; - return node; - } - function updateCallSignature(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature(typeParameters, parameters, type), node) : node; - } - function createConstructSignature(typeParameters, parameters, type) { - const node = createBaseDeclaration(180 /* ConstructSignature */); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = asNodeArray(parameters); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.typeArguments = void 0; - return node; - } - function updateConstructSignature(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature(typeParameters, parameters, type), node) : node; - } - function createIndexSignature(modifiers, parameters, type) { - const node = createBaseDeclaration(181 /* IndexSignature */); - node.modifiers = asNodeArray(modifiers); - node.parameters = asNodeArray(parameters); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.typeArguments = void 0; - return node; - } - function updateIndexSignature(node, modifiers, parameters, type) { - return node.parameters !== parameters || node.type !== type || node.modifiers !== modifiers ? finishUpdateBaseSignatureDeclaration(createIndexSignature(modifiers, parameters, type), node) : node; - } - function createTemplateLiteralTypeSpan(type, literal) { - const node = createBaseNode(204 /* TemplateLiteralTypeSpan */); - node.type = type; - node.literal = literal; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTemplateLiteralTypeSpan(node, type, literal) { - return node.type !== type || node.literal !== literal ? update(createTemplateLiteralTypeSpan(type, literal), node) : node; - } - function createKeywordTypeNode(kind) { - return createToken(kind); - } - function createTypePredicateNode(assertsModifier, parameterName, type) { - const node = createBaseNode(182 /* TypePredicate */); - node.assertsModifier = assertsModifier; - node.parameterName = asName(parameterName); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTypePredicateNode(node, assertsModifier, parameterName, type) { - return node.assertsModifier !== assertsModifier || node.parameterName !== parameterName || node.type !== type ? update(createTypePredicateNode(assertsModifier, parameterName, type), node) : node; - } - function createTypeReferenceNode(typeName, typeArguments) { - const node = createBaseNode(183 /* TypeReference */); - node.typeName = asName(typeName); - node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(createNodeArray(typeArguments)); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTypeReferenceNode(node, typeName, typeArguments) { - return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode(typeName, typeArguments), node) : node; - } - function createFunctionTypeNode(typeParameters, parameters, type) { - const node = createBaseDeclaration(184 /* FunctionType */); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = asNodeArray(parameters); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.modifiers = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.typeArguments = void 0; - return node; - } - function updateFunctionTypeNode(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateFunctionTypeNode(createFunctionTypeNode(typeParameters, parameters, type), node) : node; - } - function finishUpdateFunctionTypeNode(updated, original) { - if (updated !== original) { - updated.modifiers = original.modifiers; - } - return finishUpdateBaseSignatureDeclaration(updated, original); - } - function createConstructorTypeNode(...args) { - return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified."); - } - function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) { - const node = createBaseDeclaration(185 /* ConstructorType */); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = asNodeArray(parameters); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.typeArguments = void 0; - return node; - } - function createConstructorTypeNode2(typeParameters, parameters, type) { - return createConstructorTypeNode1( - /*modifiers*/ - void 0, - typeParameters, - parameters, - type - ); - } - function updateConstructorTypeNode(...args) { - return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified."); - } - function updateConstructorTypeNode1(node, modifiers, typeParameters, parameters, type) { - return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructorTypeNode(modifiers, typeParameters, parameters, type), node) : node; - } - function updateConstructorTypeNode2(node, typeParameters, parameters, type) { - return updateConstructorTypeNode1(node, node.modifiers, typeParameters, parameters, type); - } - function createTypeQueryNode(exprName, typeArguments) { - const node = createBaseNode(186 /* TypeQuery */); - node.exprName = exprName; - node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTypeQueryNode(node, exprName, typeArguments) { - return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode(exprName, typeArguments), node) : node; - } - function createTypeLiteralNode(members) { - const node = createBaseDeclaration(187 /* TypeLiteral */); - node.members = createNodeArray(members); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTypeLiteralNode(node, members) { - return node.members !== members ? update(createTypeLiteralNode(members), node) : node; - } - function createArrayTypeNode(elementType) { - const node = createBaseNode(188 /* ArrayType */); - node.elementType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(elementType); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateArrayTypeNode(node, elementType) { - return node.elementType !== elementType ? update(createArrayTypeNode(elementType), node) : node; - } - function createTupleTypeNode(elements) { - const node = createBaseNode(189 /* TupleType */); - node.elements = createNodeArray(parenthesizerRules().parenthesizeElementTypesOfTupleType(elements)); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTupleTypeNode(node, elements) { - return node.elements !== elements ? update(createTupleTypeNode(elements), node) : node; - } - function createNamedTupleMember(dotDotDotToken, name, questionToken, type) { - const node = createBaseDeclaration(202 /* NamedTupleMember */); - node.dotDotDotToken = dotDotDotToken; - node.name = name; - node.questionToken = questionToken; - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - return node; - } - function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) { - return node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type ? update(createNamedTupleMember(dotDotDotToken, name, questionToken, type), node) : node; - } - function createOptionalTypeNode(type) { - const node = createBaseNode(190 /* OptionalType */); - node.type = parenthesizerRules().parenthesizeTypeOfOptionalType(type); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateOptionalTypeNode(node, type) { - return node.type !== type ? update(createOptionalTypeNode(type), node) : node; - } - function createRestTypeNode(type) { - const node = createBaseNode(191 /* RestType */); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateRestTypeNode(node, type) { - return node.type !== type ? update(createRestTypeNode(type), node) : node; - } - function createUnionOrIntersectionTypeNode(kind, types, parenthesize) { - const node = createBaseNode(kind); - node.types = factory2.createNodeArray(parenthesize(types)); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateUnionOrIntersectionTypeNode(node, types, parenthesize) { - return node.types !== types ? update(createUnionOrIntersectionTypeNode(node.kind, types, parenthesize), node) : node; - } - function createUnionTypeNode(types) { - return createUnionOrIntersectionTypeNode(192 /* UnionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType); - } - function updateUnionTypeNode(node, types) { - return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType); - } - function createIntersectionTypeNode(types) { - return createUnionOrIntersectionTypeNode(193 /* IntersectionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType); - } - function updateIntersectionTypeNode(node, types) { - return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType); - } - function createConditionalTypeNode(checkType, extendsType, trueType, falseType) { - const node = createBaseNode(194 /* ConditionalType */); - node.checkType = parenthesizerRules().parenthesizeCheckTypeOfConditionalType(checkType); - node.extendsType = parenthesizerRules().parenthesizeExtendsTypeOfConditionalType(extendsType); - node.trueType = trueType; - node.falseType = falseType; - node.transformFlags = 1 /* ContainsTypeScript */; - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) { - return node.checkType !== checkType || node.extendsType !== extendsType || node.trueType !== trueType || node.falseType !== falseType ? update(createConditionalTypeNode(checkType, extendsType, trueType, falseType), node) : node; - } - function createInferTypeNode(typeParameter) { - const node = createBaseNode(195 /* InferType */); - node.typeParameter = typeParameter; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateInferTypeNode(node, typeParameter) { - return node.typeParameter !== typeParameter ? update(createInferTypeNode(typeParameter), node) : node; - } - function createTemplateLiteralType(head, templateSpans) { - const node = createBaseNode(203 /* TemplateLiteralType */); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTemplateLiteralType(node, head, templateSpans) { - return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateLiteralType(head, templateSpans), node) : node; - } - function createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf = false) { - const node = createBaseNode(205 /* ImportType */); - node.argument = argument; - node.attributes = attributes; - if (node.assertions && node.assertions.assertClause && node.attributes) { - node.assertions.assertClause = node.attributes; - } - node.qualifier = qualifier; - node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); - node.isTypeOf = isTypeOf; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateImportTypeNode(node, argument, attributes, qualifier, typeArguments, isTypeOf = node.isTypeOf) { - return node.argument !== argument || node.attributes !== attributes || node.qualifier !== qualifier || node.typeArguments !== typeArguments || node.isTypeOf !== isTypeOf ? update(createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf), node) : node; - } - function createParenthesizedType(type) { - const node = createBaseNode(196 /* ParenthesizedType */); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateParenthesizedType(node, type) { - return node.type !== type ? update(createParenthesizedType(type), node) : node; - } - function createThisTypeNode() { - const node = createBaseNode(197 /* ThisType */); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function createTypeOperatorNode(operator, type) { - const node = createBaseNode(198 /* TypeOperator */); - node.operator = operator; - node.type = operator === 148 /* ReadonlyKeyword */ ? parenthesizerRules().parenthesizeOperandOfReadonlyTypeOperator(type) : parenthesizerRules().parenthesizeOperandOfTypeOperator(type); - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateTypeOperatorNode(node, type) { - return node.type !== type ? update(createTypeOperatorNode(node.operator, type), node) : node; - } - function createIndexedAccessTypeNode(objectType, indexType) { - const node = createBaseNode(199 /* IndexedAccessType */); - node.objectType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(objectType); - node.indexType = indexType; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateIndexedAccessTypeNode(node, objectType, indexType) { - return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode(objectType, indexType), node) : node; - } - function createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members) { - const node = createBaseDeclaration(200 /* MappedType */); - node.readonlyToken = readonlyToken; - node.typeParameter = typeParameter; - node.nameType = nameType; - node.questionToken = questionToken; - node.type = type; - node.members = members && createNodeArray(members); - node.transformFlags = 1 /* ContainsTypeScript */; - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateMappedTypeNode(node, readonlyToken, typeParameter, nameType, questionToken, type, members) { - return node.readonlyToken !== readonlyToken || node.typeParameter !== typeParameter || node.nameType !== nameType || node.questionToken !== questionToken || node.type !== type || node.members !== members ? update(createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), node) : node; - } - function createLiteralTypeNode(literal) { - const node = createBaseNode(201 /* LiteralType */); - node.literal = literal; - node.transformFlags = 1 /* ContainsTypeScript */; - return node; - } - function updateLiteralTypeNode(node, literal) { - return node.literal !== literal ? update(createLiteralTypeNode(literal), node) : node; - } - function createObjectBindingPattern(elements) { - const node = createBaseNode(206 /* ObjectBindingPattern */); - node.elements = createNodeArray(elements); - node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */; - if (node.transformFlags & 32768 /* ContainsRestOrSpread */) { - node.transformFlags |= 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */; - } - return node; - } - function updateObjectBindingPattern(node, elements) { - return node.elements !== elements ? update(createObjectBindingPattern(elements), node) : node; - } - function createArrayBindingPattern(elements) { - const node = createBaseNode(207 /* ArrayBindingPattern */); - node.elements = createNodeArray(elements); - node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */; - return node; - } - function updateArrayBindingPattern(node, elements) { - return node.elements !== elements ? update(createArrayBindingPattern(elements), node) : node; - } - function createBindingElement(dotDotDotToken, propertyName, name, initializer) { - const node = createBaseDeclaration(208 /* BindingElement */); - node.dotDotDotToken = dotDotDotToken; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.initializer = asInitializer(initializer); - node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */; - node.flowNode = void 0; - return node; - } - function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { - return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) : node; - } - function createArrayLiteralExpression(elements, multiLine) { - const node = createBaseNode(209 /* ArrayLiteralExpression */); - const lastElement = elements && lastOrUndefined(elements); - const elementsArray = createNodeArray(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0); - node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray); - node.multiLine = multiLine; - node.transformFlags |= propagateChildrenFlags(node.elements); - return node; - } - function updateArrayLiteralExpression(node, elements) { - return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node; - } - function createObjectLiteralExpression(properties, multiLine) { - const node = createBaseDeclaration(210 /* ObjectLiteralExpression */); - node.properties = createNodeArray(properties); - node.multiLine = multiLine; - node.transformFlags |= propagateChildrenFlags(node.properties); - node.jsDoc = void 0; - return node; - } - function updateObjectLiteralExpression(node, properties) { - return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node; - } - function createBasePropertyAccessExpression(expression, questionDotToken, name) { - const node = createBaseDeclaration(211 /* PropertyAccessExpression */); - node.expression = expression; - node.questionDotToken = questionDotToken; - node.name = name; - node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function createPropertyAccessExpression(expression, name) { - const node = createBasePropertyAccessExpression( - parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - false - ), - /*questionDotToken*/ - void 0, - asName(name) - ); - if (isSuperKeyword(expression)) { - node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */; - } - return node; - } - function updatePropertyAccessExpression(node, expression, name) { - if (isPropertyAccessChain(node)) { - return updatePropertyAccessChain(node, expression, node.questionDotToken, cast(name, isIdentifier)); - } - return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node; - } - function createPropertyAccessChain(expression, questionDotToken, name) { - const node = createBasePropertyAccessExpression( - parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - true - ), - questionDotToken, - asName(name) - ); - node.flags |= 64 /* OptionalChain */; - node.transformFlags |= 32 /* ContainsES2020 */; - return node; - } - function updatePropertyAccessChain(node, expression, questionDotToken, name) { - Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead."); - return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain(expression, questionDotToken, name), node) : node; - } - function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) { - const node = createBaseDeclaration(212 /* ElementAccessExpression */); - node.expression = expression; - node.questionDotToken = questionDotToken; - node.argumentExpression = argumentExpression; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function createElementAccessExpression(expression, index) { - const node = createBaseElementAccessExpression( - parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - false - ), - /*questionDotToken*/ - void 0, - asExpression(index) - ); - if (isSuperKeyword(expression)) { - node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */; - } - return node; - } - function updateElementAccessExpression(node, expression, argumentExpression) { - if (isElementAccessChain(node)) { - return updateElementAccessChain(node, expression, node.questionDotToken, argumentExpression); - } - return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node; - } - function createElementAccessChain(expression, questionDotToken, index) { - const node = createBaseElementAccessExpression( - parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - true - ), - questionDotToken, - asExpression(index) - ); - node.flags |= 64 /* OptionalChain */; - node.transformFlags |= 32 /* ContainsES2020 */; - return node; - } - function updateElementAccessChain(node, expression, questionDotToken, argumentExpression) { - Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead."); - return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain(expression, questionDotToken, argumentExpression), node) : node; - } - function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) { - const node = createBaseDeclaration(213 /* CallExpression */); - node.expression = expression; - node.questionDotToken = questionDotToken; - node.typeArguments = typeArguments; - node.arguments = argumentsArray; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments); - if (node.typeArguments) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - if (isSuperProperty(node.expression)) { - node.transformFlags |= 16384 /* ContainsLexicalThis */; - } - return node; - } - function createCallExpression(expression, typeArguments, argumentsArray) { - const node = createBaseCallExpression( - parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - false - ), - /*questionDotToken*/ - void 0, - asNodeArray(typeArguments), - parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray)) - ); - if (isImportKeyword(node.expression)) { - node.transformFlags |= 8388608 /* ContainsDynamicImport */; - } - return node; - } - function updateCallExpression(node, expression, typeArguments, argumentsArray) { - if (isCallChain(node)) { - return updateCallChain(node, expression, node.questionDotToken, typeArguments, argumentsArray); - } - return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node; - } - function createCallChain(expression, questionDotToken, typeArguments, argumentsArray) { - const node = createBaseCallExpression( - parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - true - ), - questionDotToken, - asNodeArray(typeArguments), - parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray)) - ); - node.flags |= 64 /* OptionalChain */; - node.transformFlags |= 32 /* ContainsES2020 */; - return node; - } - function updateCallChain(node, expression, questionDotToken, typeArguments, argumentsArray) { - Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a CallExpression using updateCallChain. Use updateCall instead."); - return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain(expression, questionDotToken, typeArguments, argumentsArray), node) : node; - } - function createNewExpression(expression, typeArguments, argumentsArray) { - const node = createBaseDeclaration(214 /* NewExpression */); - node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression); - node.typeArguments = asNodeArray(typeArguments); - node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */; - if (node.typeArguments) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - return node; - } - function updateNewExpression(node, expression, typeArguments, argumentsArray) { - return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node; - } - function createTaggedTemplateExpression(tag, typeArguments, template) { - const node = createBaseNode(215 /* TaggedTemplateExpression */); - node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess( - tag, - /*optionalChain*/ - false - ); - node.typeArguments = asNodeArray(typeArguments); - node.template = template; - node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */; - if (node.typeArguments) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - if (hasInvalidEscape(node.template)) { - node.transformFlags |= 128 /* ContainsES2018 */; - } - return node; - } - function updateTaggedTemplateExpression(node, tag, typeArguments, template) { - return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node; - } - function createTypeAssertion(type, expression) { - const node = createBaseNode(216 /* TypeAssertionExpression */); - node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); - node.type = type; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */; - return node; - } - function updateTypeAssertion(node, type, expression) { - return node.type !== type || node.expression !== expression ? update(createTypeAssertion(type, expression), node) : node; - } - function createParenthesizedExpression(expression) { - const node = createBaseNode(217 /* ParenthesizedExpression */); - node.expression = expression; - node.transformFlags = propagateChildFlags(node.expression); - node.jsDoc = void 0; - return node; - } - function updateParenthesizedExpression(node, expression) { - return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node; - } - function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - const node = createBaseDeclaration(218 /* FunctionExpression */); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; - const isGenerator = !!node.asteriskToken; - const isAsyncGenerator = isAsync && isGenerator; - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; - node.typeArguments = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node; - } - function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - const node = createBaseDeclaration(219 /* ArrowFunction */); - node.modifiers = asNodeArray(modifiers); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.equalsGreaterThanToken = equalsGreaterThanToken ?? createToken(39 /* EqualsGreaterThanToken */); - node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body); - const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */; - node.typeArguments = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { - return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node; - } - function createDeleteExpression(expression) { - const node = createBaseNode(220 /* DeleteExpression */); - node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); - node.transformFlags |= propagateChildFlags(node.expression); - return node; - } - function updateDeleteExpression(node, expression) { - return node.expression !== expression ? update(createDeleteExpression(expression), node) : node; - } - function createTypeOfExpression(expression) { - const node = createBaseNode(221 /* TypeOfExpression */); - node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); - node.transformFlags |= propagateChildFlags(node.expression); - return node; - } - function updateTypeOfExpression(node, expression) { - return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node; - } - function createVoidExpression(expression) { - const node = createBaseNode(222 /* VoidExpression */); - node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); - node.transformFlags |= propagateChildFlags(node.expression); - return node; - } - function updateVoidExpression(node, expression) { - return node.expression !== expression ? update(createVoidExpression(expression), node) : node; - } - function createAwaitExpression(expression) { - const node = createBaseNode(223 /* AwaitExpression */); - node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); - node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */; - return node; - } - function updateAwaitExpression(node, expression) { - return node.expression !== expression ? update(createAwaitExpression(expression), node) : node; - } - function createPrefixUnaryExpression(operator, operand) { - const node = createBaseNode(224 /* PrefixUnaryExpression */); - node.operator = operator; - node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand); - node.transformFlags |= propagateChildFlags(node.operand); - if ((operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) { - node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */; - } - return node; - } - function updatePrefixUnaryExpression(node, operand) { - return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node; - } - function createPostfixUnaryExpression(operand, operator) { - const node = createBaseNode(225 /* PostfixUnaryExpression */); - node.operator = operator; - node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand); - node.transformFlags |= propagateChildFlags(node.operand); - if (isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) { - node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */; - } - return node; - } - function updatePostfixUnaryExpression(node, operand) { - return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node; - } - function createBinaryExpression(left, operator, right) { - const node = createBaseDeclaration(226 /* BinaryExpression */); - const operatorToken = asToken(operator); - const operatorKind = operatorToken.kind; - node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left); - node.operatorToken = operatorToken; - node.right = parenthesizerRules().parenthesizeRightSideOfBinary(operatorKind, node.left, right); - node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.operatorToken) | propagateChildFlags(node.right); - if (operatorKind === 61 /* QuestionQuestionToken */) { - node.transformFlags |= 32 /* ContainsES2020 */; - } else if (operatorKind === 64 /* EqualsToken */) { - if (isObjectLiteralExpression(node.left)) { - node.transformFlags |= 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left); - } else if (isArrayLiteralExpression(node.left)) { - node.transformFlags |= 1024 /* ContainsES2015 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left); - } - } else if (operatorKind === 43 /* AsteriskAsteriskToken */ || operatorKind === 68 /* AsteriskAsteriskEqualsToken */) { - node.transformFlags |= 512 /* ContainsES2016 */; - } else if (isLogicalOrCoalescingAssignmentOperator(operatorKind)) { - node.transformFlags |= 16 /* ContainsES2021 */; - } - if (operatorKind === 103 /* InKeyword */ && isPrivateIdentifier(node.left)) { - node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */; - } - node.jsDoc = void 0; - return node; - } - function propagateAssignmentPatternFlags(node) { - return containsObjectRestOrSpread(node) ? 65536 /* ContainsObjectRestOrSpread */ : 0 /* None */; - } - function updateBinaryExpression(node, left, operator, right) { - return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node; - } - function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) { - const node = createBaseNode(227 /* ConditionalExpression */); - node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition); - node.questionToken = questionToken ?? createToken(58 /* QuestionToken */); - node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue); - node.colonToken = colonToken ?? createToken(59 /* ColonToken */); - node.whenFalse = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenFalse); - node.transformFlags |= propagateChildFlags(node.condition) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.whenTrue) | propagateChildFlags(node.colonToken) | propagateChildFlags(node.whenFalse); - return node; - } - function updateConditionalExpression(node, condition, questionToken, whenTrue, colonToken, whenFalse) { - return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node; - } - function createTemplateExpression(head, templateSpans) { - const node = createBaseNode(228 /* TemplateExpression */); - node.head = head; - node.templateSpans = createNodeArray(templateSpans); - node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */; - return node; - } - function updateTemplateExpression(node, head, templateSpans) { - return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression(head, templateSpans), node) : node; - } - function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) { - Debug.assert(!(templateFlags & ~7176 /* TemplateLiteralLikeFlags */), "Unsupported template flags."); - let cooked = void 0; - if (rawText !== void 0 && rawText !== text) { - cooked = getCookedText(kind, rawText); - if (typeof cooked === "object") { - return Debug.fail("Invalid raw text"); - } - } - if (text === void 0) { - if (cooked === void 0) { - return Debug.fail("Arguments 'text' and 'rawText' may not both be undefined."); - } - text = cooked; - } else if (cooked !== void 0) { - Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'."); - } - return text; - } - function getTransformFlagsOfTemplateLiteralLike(templateFlags) { - let transformFlags = 1024 /* ContainsES2015 */; - if (templateFlags) { - transformFlags |= 128 /* ContainsES2018 */; - } - return transformFlags; - } - function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) { - const node = createBaseToken(kind); - node.text = text; - node.rawText = rawText; - node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */; - node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags); - return node; - } - function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) { - const node = createBaseDeclaration(kind); - node.text = text; - node.rawText = rawText; - node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */; - node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags); - return node; - } - function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) { - if (kind === 15 /* NoSubstitutionTemplateLiteral */) { - return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags); - } - return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags); - } - function createTemplateHead(text, rawText, templateFlags) { - text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); - return createTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); - } - function createTemplateMiddle(text, rawText, templateFlags) { - text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); - return createTemplateLiteralLikeNode(17 /* TemplateMiddle */, text, rawText, templateFlags); - } - function createTemplateTail(text, rawText, templateFlags) { - text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); - return createTemplateLiteralLikeNode(18 /* TemplateTail */, text, rawText, templateFlags); - } - function createNoSubstitutionTemplateLiteral(text, rawText, templateFlags) { - text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); - return createTemplateLiteralLikeDeclaration(15 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags); - } - function createYieldExpression(asteriskToken, expression) { - Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression."); - const node = createBaseNode(229 /* YieldExpression */); - node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); - node.asteriskToken = asteriskToken; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */; - return node; - } - function updateYieldExpression(node, asteriskToken, expression) { - return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node; - } - function createSpreadElement(expression) { - const node = createBaseNode(230 /* SpreadElement */); - node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); - node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */; - return node; - } - function updateSpreadElement(node, expression) { - return node.expression !== expression ? update(createSpreadElement(expression), node) : node; - } - function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { - const node = createBaseDeclaration(231 /* ClassExpression */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */; - node.jsDoc = void 0; - return node; - } - function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) : node; - } - function createOmittedExpression() { - return createBaseNode(232 /* OmittedExpression */); - } - function createExpressionWithTypeArguments(expression, typeArguments) { - const node = createBaseNode(233 /* ExpressionWithTypeArguments */); - node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - false - ); - node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */; - return node; - } - function updateExpressionWithTypeArguments(node, expression, typeArguments) { - return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments(expression, typeArguments), node) : node; - } - function createAsExpression(expression, type) { - const node = createBaseNode(234 /* AsExpression */); - node.expression = expression; - node.type = type; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */; - return node; - } - function updateAsExpression(node, expression, type) { - return node.expression !== expression || node.type !== type ? update(createAsExpression(expression, type), node) : node; - } - function createNonNullExpression(expression) { - const node = createBaseNode(235 /* NonNullExpression */); - node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - false - ); - node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */; - return node; - } - function updateNonNullExpression(node, expression) { - if (isNonNullChain(node)) { - return updateNonNullChain(node, expression); - } - return node.expression !== expression ? update(createNonNullExpression(expression), node) : node; - } - function createSatisfiesExpression(expression, type) { - const node = createBaseNode(238 /* SatisfiesExpression */); - node.expression = expression; - node.type = type; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */; - return node; - } - function updateSatisfiesExpression(node, expression, type) { - return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node; - } - function createNonNullChain(expression) { - const node = createBaseNode(235 /* NonNullExpression */); - node.flags |= 64 /* OptionalChain */; - node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - true - ); - node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */; - return node; - } - function updateNonNullChain(node, expression) { - Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead."); - return node.expression !== expression ? update(createNonNullChain(expression), node) : node; - } - function createMetaProperty(keywordToken, name) { - const node = createBaseNode(236 /* MetaProperty */); - node.keywordToken = keywordToken; - node.name = name; - node.transformFlags |= propagateChildFlags(node.name); - switch (keywordToken) { - case 105 /* NewKeyword */: - node.transformFlags |= 1024 /* ContainsES2015 */; - break; - case 102 /* ImportKeyword */: - node.transformFlags |= 32 /* ContainsES2020 */; - break; - default: - return Debug.assertNever(keywordToken); - } - node.flowNode = void 0; - return node; - } - function updateMetaProperty(node, name) { - return node.name !== name ? update(createMetaProperty(node.keywordToken, name), node) : node; - } - function createTemplateSpan(expression, literal) { - const node = createBaseNode(239 /* TemplateSpan */); - node.expression = expression; - node.literal = literal; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.literal) | 1024 /* ContainsES2015 */; - return node; - } - function updateTemplateSpan(node, expression, literal) { - return node.expression !== expression || node.literal !== literal ? update(createTemplateSpan(expression, literal), node) : node; - } - function createSemicolonClassElement() { - const node = createBaseNode(240 /* SemicolonClassElement */); - node.transformFlags |= 1024 /* ContainsES2015 */; - return node; - } - function createBlock(statements, multiLine) { - const node = createBaseNode(241 /* Block */); - node.statements = createNodeArray(statements); - node.multiLine = multiLine; - node.transformFlags |= propagateChildrenFlags(node.statements); - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateBlock(node, statements) { - return node.statements !== statements ? update(createBlock(statements, node.multiLine), node) : node; - } - function createVariableStatement(modifiers, declarationList) { - const node = createBaseNode(243 /* VariableStatement */); - node.modifiers = asNodeArray(modifiers); - node.declarationList = isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList); - if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) { - node.transformFlags = 1 /* ContainsTypeScript */; - } - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateVariableStatement(node, modifiers, declarationList) { - return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement(modifiers, declarationList), node) : node; - } - function createEmptyStatement() { - const node = createBaseNode(242 /* EmptyStatement */); - node.jsDoc = void 0; - return node; - } - function createExpressionStatement(expression) { - const node = createBaseNode(244 /* ExpressionStatement */); - node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression); - node.transformFlags |= propagateChildFlags(node.expression); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateExpressionStatement(node, expression) { - return node.expression !== expression ? update(createExpressionStatement(expression), node) : node; - } - function createIfStatement(expression, thenStatement, elseStatement) { - const node = createBaseNode(245 /* IfStatement */); - node.expression = expression; - node.thenStatement = asEmbeddedStatement(thenStatement); - node.elseStatement = asEmbeddedStatement(elseStatement); - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateIfStatement(node, expression, thenStatement, elseStatement) { - return node.expression !== expression || node.thenStatement !== thenStatement || node.elseStatement !== elseStatement ? update(createIfStatement(expression, thenStatement, elseStatement), node) : node; - } - function createDoStatement(statement, expression) { - const node = createBaseNode(246 /* DoStatement */); - node.statement = asEmbeddedStatement(statement); - node.expression = expression; - node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateDoStatement(node, statement, expression) { - return node.statement !== statement || node.expression !== expression ? update(createDoStatement(statement, expression), node) : node; - } - function createWhileStatement(expression, statement) { - const node = createBaseNode(247 /* WhileStatement */); - node.expression = expression; - node.statement = asEmbeddedStatement(statement); - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateWhileStatement(node, expression, statement) { - return node.expression !== expression || node.statement !== statement ? update(createWhileStatement(expression, statement), node) : node; - } - function createForStatement(initializer, condition, incrementor, statement) { - const node = createBaseNode(248 /* ForStatement */); - node.initializer = initializer; - node.condition = condition; - node.incrementor = incrementor; - node.statement = asEmbeddedStatement(statement); - node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement); - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - return node; - } - function updateForStatement(node, initializer, condition, incrementor, statement) { - return node.initializer !== initializer || node.condition !== condition || node.incrementor !== incrementor || node.statement !== statement ? update(createForStatement(initializer, condition, incrementor, statement), node) : node; - } - function createForInStatement(initializer, expression, statement) { - const node = createBaseNode(249 /* ForInStatement */); - node.initializer = initializer; - node.expression = expression; - node.statement = asEmbeddedStatement(statement); - node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement); - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - return node; - } - function updateForInStatement(node, initializer, expression, statement) { - return node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForInStatement(initializer, expression, statement), node) : node; - } - function createForOfStatement(awaitModifier, initializer, expression, statement) { - const node = createBaseNode(250 /* ForOfStatement */); - node.awaitModifier = awaitModifier; - node.initializer = initializer; - node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); - node.statement = asEmbeddedStatement(statement); - node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */; - if (awaitModifier) node.transformFlags |= 128 /* ContainsES2018 */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.flowNode = void 0; - return node; - } - function updateForOfStatement(node, awaitModifier, initializer, expression, statement) { - return node.awaitModifier !== awaitModifier || node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForOfStatement(awaitModifier, initializer, expression, statement), node) : node; - } - function createContinueStatement(label) { - const node = createBaseNode(251 /* ContinueStatement */); - node.label = asName(label); - node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateContinueStatement(node, label) { - return node.label !== label ? update(createContinueStatement(label), node) : node; - } - function createBreakStatement(label) { - const node = createBaseNode(252 /* BreakStatement */); - node.label = asName(label); - node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateBreakStatement(node, label) { - return node.label !== label ? update(createBreakStatement(label), node) : node; - } - function createReturnStatement(expression) { - const node = createBaseNode(253 /* ReturnStatement */); - node.expression = expression; - node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */; - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateReturnStatement(node, expression) { - return node.expression !== expression ? update(createReturnStatement(expression), node) : node; - } - function createWithStatement(expression, statement) { - const node = createBaseNode(254 /* WithStatement */); - node.expression = expression; - node.statement = asEmbeddedStatement(statement); - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateWithStatement(node, expression, statement) { - return node.expression !== expression || node.statement !== statement ? update(createWithStatement(expression, statement), node) : node; - } - function createSwitchStatement(expression, caseBlock) { - const node = createBaseNode(255 /* SwitchStatement */); - node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); - node.caseBlock = caseBlock; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock); - node.jsDoc = void 0; - node.flowNode = void 0; - node.possiblyExhaustive = false; - return node; - } - function updateSwitchStatement(node, expression, caseBlock) { - return node.expression !== expression || node.caseBlock !== caseBlock ? update(createSwitchStatement(expression, caseBlock), node) : node; - } - function createLabeledStatement(label, statement) { - const node = createBaseNode(256 /* LabeledStatement */); - node.label = asName(label); - node.statement = asEmbeddedStatement(statement); - node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateLabeledStatement(node, label, statement) { - return node.label !== label || node.statement !== statement ? update(createLabeledStatement(label, statement), node) : node; - } - function createThrowStatement(expression) { - const node = createBaseNode(257 /* ThrowStatement */); - node.expression = expression; - node.transformFlags |= propagateChildFlags(node.expression); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateThrowStatement(node, expression) { - return node.expression !== expression ? update(createThrowStatement(expression), node) : node; - } - function createTryStatement(tryBlock, catchClause, finallyBlock) { - const node = createBaseNode(258 /* TryStatement */); - node.tryBlock = tryBlock; - node.catchClause = catchClause; - node.finallyBlock = finallyBlock; - node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function updateTryStatement(node, tryBlock, catchClause, finallyBlock) { - return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node; - } - function createDebuggerStatement() { - const node = createBaseNode(259 /* DebuggerStatement */); - node.jsDoc = void 0; - node.flowNode = void 0; - return node; - } - function createVariableDeclaration(name, exclamationToken, type, initializer) { - const node = createBaseDeclaration(260 /* VariableDeclaration */); - node.name = asName(name); - node.exclamationToken = exclamationToken; - node.type = type; - node.initializer = asInitializer(initializer); - node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.exclamationToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); - node.jsDoc = void 0; - return node; - } - function updateVariableDeclaration(node, name, exclamationToken, type, initializer) { - return node.name !== name || node.type !== type || node.exclamationToken !== exclamationToken || node.initializer !== initializer ? update(createVariableDeclaration(name, exclamationToken, type, initializer), node) : node; - } - function createVariableDeclarationList(declarations, flags2 = 0 /* None */) { - const node = createBaseNode(261 /* VariableDeclarationList */); - node.flags |= flags2 & 7 /* BlockScoped */; - node.declarations = createNodeArray(declarations); - node.transformFlags |= propagateChildrenFlags(node.declarations) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; - if (flags2 & 7 /* BlockScoped */) { - node.transformFlags |= 1024 /* ContainsES2015 */ | 262144 /* ContainsBlockScopedBinding */; - } - if (flags2 & 4 /* Using */) { - node.transformFlags |= 4 /* ContainsESNext */; - } - return node; - } - function updateVariableDeclarationList(node, declarations) { - return node.declarations !== declarations ? update(createVariableDeclarationList(declarations, node.flags), node) : node; - } - function createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - const node = createBaseDeclaration(262 /* FunctionDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.asteriskToken = asteriskToken; - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.body = body; - if (!node.body || modifiersToFlags(node.modifiers) & 128 /* Ambient */) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; - const isGenerator = !!node.asteriskToken; - const isAsyncGenerator = isAsync && isGenerator; - node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; - } - node.typeArguments = void 0; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.endFlowNode = void 0; - node.returnFlowNode = void 0; - return node; - } - function updateFunctionDeclaration(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { - return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateFunctionDeclaration(createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node; - } - function finishUpdateFunctionDeclaration(updated, original) { - if (updated !== original) { - if (updated.modifiers === original.modifiers) { - updated.modifiers = original.modifiers; - } - } - return finishUpdateBaseSignatureDeclaration(updated, original); - } - function createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) { - const node = createBaseDeclaration(263 /* ClassDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */; - if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - } - node.jsDoc = void 0; - return node; - } - function updateClassDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node; - } - function createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members) { - const node = createBaseDeclaration(264 /* InterfaceDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.heritageClauses = asNodeArray(heritageClauses); - node.members = createNodeArray(members); - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - return node; - } - function updateInterfaceDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) { - return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node; - } - function createTypeAliasDeclaration(modifiers, name, typeParameters, type) { - const node = createBaseDeclaration(265 /* TypeAliasDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.typeParameters = asNodeArray(typeParameters); - node.type = type; - node.transformFlags = 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateTypeAliasDeclaration(node, modifiers, name, typeParameters, type) { - return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.type !== type ? update(createTypeAliasDeclaration(modifiers, name, typeParameters, type), node) : node; - } - function createEnumDeclaration(modifiers, name, members) { - const node = createBaseDeclaration(266 /* EnumDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.members = createNodeArray(members); - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */; - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - node.jsDoc = void 0; - return node; - } - function updateEnumDeclaration(node, modifiers, name, members) { - return node.modifiers !== modifiers || node.name !== name || node.members !== members ? update(createEnumDeclaration(modifiers, name, members), node) : node; - } - function createModuleDeclaration(modifiers, name, body, flags2 = 0 /* None */) { - const node = createBaseDeclaration(267 /* ModuleDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.flags |= flags2 & (32 /* Namespace */ | 8 /* NestedNamespace */ | 2048 /* GlobalAugmentation */); - node.name = name; - node.body = body; - if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) { - node.transformFlags = 1 /* ContainsTypeScript */; - } else { - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildFlags(node.body) | 1 /* ContainsTypeScript */; - } - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateModuleDeclaration(node, modifiers, name, body) { - return node.modifiers !== modifiers || node.name !== name || node.body !== body ? update(createModuleDeclaration(modifiers, name, body, node.flags), node) : node; - } - function createModuleBlock(statements) { - const node = createBaseNode(268 /* ModuleBlock */); - node.statements = createNodeArray(statements); - node.transformFlags |= propagateChildrenFlags(node.statements); - node.jsDoc = void 0; - return node; - } - function updateModuleBlock(node, statements) { - return node.statements !== statements ? update(createModuleBlock(statements), node) : node; - } - function createCaseBlock(clauses) { - const node = createBaseNode(269 /* CaseBlock */); - node.clauses = createNodeArray(clauses); - node.transformFlags |= propagateChildrenFlags(node.clauses); - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateCaseBlock(node, clauses) { - return node.clauses !== clauses ? update(createCaseBlock(clauses), node) : node; - } - function createNamespaceExportDeclaration(name) { - const node = createBaseDeclaration(270 /* NamespaceExportDeclaration */); - node.name = asName(name); - node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */; - node.modifiers = void 0; - node.jsDoc = void 0; - return node; - } - function updateNamespaceExportDeclaration(node, name) { - return node.name !== name ? finishUpdateNamespaceExportDeclaration(createNamespaceExportDeclaration(name), node) : node; - } - function finishUpdateNamespaceExportDeclaration(updated, original) { - if (updated !== original) { - updated.modifiers = original.modifiers; - } - return update(updated, original); - } - function createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference) { - const node = createBaseDeclaration(271 /* ImportEqualsDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.name = asName(name); - node.isTypeOnly = isTypeOnly; - node.moduleReference = moduleReference; - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference); - if (!isExternalModuleReference(node.moduleReference)) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - node.jsDoc = void 0; - return node; - } - function updateImportEqualsDeclaration(node, modifiers, isTypeOnly, name, moduleReference) { - return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.name !== name || node.moduleReference !== moduleReference ? update(createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference), node) : node; - } - function createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes) { - const node = createBaseNode(272 /* ImportDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - node.attributes = node.assertClause = attributes; - node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - node.jsDoc = void 0; - return node; - } - function updateImportDeclaration(node, modifiers, importClause, moduleSpecifier, attributes) { - return node.modifiers !== modifiers || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? update(createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes), node) : node; - } - function createImportClause2(isTypeOnly, name, namedBindings) { - const node = createBaseDeclaration(273 /* ImportClause */); - node.isTypeOnly = isTypeOnly; - node.name = name; - node.namedBindings = namedBindings; - node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.namedBindings); - if (isTypeOnly) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - return node; - } - function updateImportClause(node, isTypeOnly, name, namedBindings) { - return node.isTypeOnly !== isTypeOnly || node.name !== name || node.namedBindings !== namedBindings ? update(createImportClause2(isTypeOnly, name, namedBindings), node) : node; - } - function createAssertClause(elements, multiLine) { - const node = createBaseNode(300 /* AssertClause */); - node.elements = createNodeArray(elements); - node.multiLine = multiLine; - node.token = 132 /* AssertKeyword */; - node.transformFlags |= 4 /* ContainsESNext */; - return node; - } - function updateAssertClause(node, elements, multiLine) { - return node.elements !== elements || node.multiLine !== multiLine ? update(createAssertClause(elements, multiLine), node) : node; - } - function createAssertEntry(name, value) { - const node = createBaseNode(301 /* AssertEntry */); - node.name = name; - node.value = value; - node.transformFlags |= 4 /* ContainsESNext */; - return node; - } - function updateAssertEntry(node, name, value) { - return node.name !== name || node.value !== value ? update(createAssertEntry(name, value), node) : node; - } - function createImportTypeAssertionContainer(clause, multiLine) { - const node = createBaseNode(302 /* ImportTypeAssertionContainer */); - node.assertClause = clause; - node.multiLine = multiLine; - return node; - } - function updateImportTypeAssertionContainer(node, clause, multiLine) { - return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node; - } - function createImportAttributes(elements, multiLine, token) { - const node = createBaseNode(300 /* ImportAttributes */); - node.token = token ?? 118 /* WithKeyword */; - node.elements = createNodeArray(elements); - node.multiLine = multiLine; - node.transformFlags |= 4 /* ContainsESNext */; - return node; - } - function updateImportAttributes(node, elements, multiLine) { - return node.elements !== elements || node.multiLine !== multiLine ? update(createImportAttributes(elements, multiLine, node.token), node) : node; - } - function createImportAttribute(name, value) { - const node = createBaseNode(301 /* ImportAttribute */); - node.name = name; - node.value = value; - node.transformFlags |= 4 /* ContainsESNext */; - return node; - } - function updateImportAttribute(node, name, value) { - return node.name !== name || node.value !== value ? update(createImportAttribute(name, value), node) : node; - } - function createNamespaceImport(name) { - const node = createBaseDeclaration(274 /* NamespaceImport */); - node.name = name; - node.transformFlags |= propagateChildFlags(node.name); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - return node; - } - function updateNamespaceImport(node, name) { - return node.name !== name ? update(createNamespaceImport(name), node) : node; - } - function createNamespaceExport(name) { - const node = createBaseDeclaration(280 /* NamespaceExport */); - node.name = name; - node.transformFlags |= propagateChildFlags(node.name) | 32 /* ContainsES2020 */; - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - return node; - } - function updateNamespaceExport(node, name) { - return node.name !== name ? update(createNamespaceExport(name), node) : node; - } - function createNamedImports(elements) { - const node = createBaseNode(275 /* NamedImports */); - node.elements = createNodeArray(elements); - node.transformFlags |= propagateChildrenFlags(node.elements); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - return node; - } - function updateNamedImports(node, elements) { - return node.elements !== elements ? update(createNamedImports(elements), node) : node; - } - function createImportSpecifier(isTypeOnly, propertyName, name) { - const node = createBaseDeclaration(276 /* ImportSpecifier */); - node.isTypeOnly = isTypeOnly; - node.propertyName = propertyName; - node.name = name; - node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - return node; - } - function updateImportSpecifier(node, isTypeOnly, propertyName, name) { - return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createImportSpecifier(isTypeOnly, propertyName, name), node) : node; - } - function createExportAssignment2(modifiers, isExportEquals, expression) { - const node = createBaseDeclaration(277 /* ExportAssignment */); - node.modifiers = asNodeArray(modifiers); - node.isExportEquals = isExportEquals; - node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary( - 64 /* EqualsToken */, - /*leftSide*/ - void 0, - expression - ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression); - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - node.jsDoc = void 0; - return node; - } - function updateExportAssignment(node, modifiers, expression) { - return node.modifiers !== modifiers || node.expression !== expression ? update(createExportAssignment2(modifiers, node.isExportEquals, expression), node) : node; - } - function createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) { - const node = createBaseDeclaration(278 /* ExportDeclaration */); - node.modifiers = asNodeArray(modifiers); - node.isTypeOnly = isTypeOnly; - node.exportClause = exportClause; - node.moduleSpecifier = moduleSpecifier; - node.attributes = node.assertClause = attributes; - node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - node.jsDoc = void 0; - return node; - } - function updateExportDeclaration(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) { - return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.exportClause !== exportClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? finishUpdateExportDeclaration(createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes), node) : node; - } - function finishUpdateExportDeclaration(updated, original) { - if (updated !== original) { - if (updated.modifiers === original.modifiers) { - updated.modifiers = original.modifiers; - } - } - return update(updated, original); - } - function createNamedExports(elements) { - const node = createBaseNode(279 /* NamedExports */); - node.elements = createNodeArray(elements); - node.transformFlags |= propagateChildrenFlags(node.elements); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - return node; - } - function updateNamedExports(node, elements) { - return node.elements !== elements ? update(createNamedExports(elements), node) : node; - } - function createExportSpecifier(isTypeOnly, propertyName, name) { - const node = createBaseNode(281 /* ExportSpecifier */); - node.isTypeOnly = isTypeOnly; - node.propertyName = asName(propertyName); - node.name = asName(name); - node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - node.jsDoc = void 0; - return node; - } - function updateExportSpecifier(node, isTypeOnly, propertyName, name) { - return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createExportSpecifier(isTypeOnly, propertyName, name), node) : node; - } - function createMissingDeclaration() { - const node = createBaseDeclaration(282 /* MissingDeclaration */); - node.jsDoc = void 0; - return node; - } - function createExternalModuleReference(expression) { - const node = createBaseNode(283 /* ExternalModuleReference */); - node.expression = expression; - node.transformFlags |= propagateChildFlags(node.expression); - node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; - return node; - } - function updateExternalModuleReference(node, expression) { - return node.expression !== expression ? update(createExternalModuleReference(expression), node) : node; - } - function createJSDocPrimaryTypeWorker(kind) { - return createBaseNode(kind); - } - function createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix = false) { - const node = createJSDocUnaryTypeWorker( - kind, - postfix ? type && parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(type) : type - ); - node.postfix = postfix; - return node; - } - function createJSDocUnaryTypeWorker(kind, type) { - const node = createBaseNode(kind); - node.type = type; - return node; - } - function updateJSDocPrePostfixUnaryTypeWorker(kind, node, type) { - return node.type !== type ? update(createJSDocPrePostfixUnaryTypeWorker(kind, type, node.postfix), node) : node; - } - function updateJSDocUnaryTypeWorker(kind, node, type) { - return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node; - } - function createJSDocFunctionType(parameters, type) { - const node = createBaseDeclaration(317 /* JSDocFunctionType */); - node.parameters = asNodeArray(parameters); - node.type = type; - node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - node.typeArguments = void 0; - return node; - } - function updateJSDocFunctionType(node, parameters, type) { - return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node; - } - function createJSDocTypeLiteral(propertyTags, isArrayType = false) { - const node = createBaseDeclaration(322 /* JSDocTypeLiteral */); - node.jsDocPropertyTags = asNodeArray(propertyTags); - node.isArrayType = isArrayType; - return node; - } - function updateJSDocTypeLiteral(node, propertyTags, isArrayType) { - return node.jsDocPropertyTags !== propertyTags || node.isArrayType !== isArrayType ? update(createJSDocTypeLiteral(propertyTags, isArrayType), node) : node; - } - function createJSDocTypeExpression(type) { - const node = createBaseNode(309 /* JSDocTypeExpression */); - node.type = type; - return node; - } - function updateJSDocTypeExpression(node, type) { - return node.type !== type ? update(createJSDocTypeExpression(type), node) : node; - } - function createJSDocSignature(typeParameters, parameters, type) { - const node = createBaseDeclaration(323 /* JSDocSignature */); - node.typeParameters = asNodeArray(typeParameters); - node.parameters = createNodeArray(parameters); - node.type = type; - node.jsDoc = void 0; - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateJSDocSignature(node, typeParameters, parameters, type) { - return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? update(createJSDocSignature(typeParameters, parameters, type), node) : node; - } - function getDefaultTagName(node) { - const defaultTagName = getDefaultTagNameForKind(node.kind); - return node.tagName.escapedText === escapeLeadingUnderscores(defaultTagName) ? node.tagName : createIdentifier(defaultTagName); - } - function createBaseJSDocTag(kind, tagName, comment) { - const node = createBaseNode(kind); - node.tagName = tagName; - node.comment = comment; - return node; - } - function createBaseJSDocTagDeclaration(kind, tagName, comment) { - const node = createBaseDeclaration(kind); - node.tagName = tagName; - node.comment = comment; - return node; - } - function createJSDocTemplateTag(tagName, constraint, typeParameters, comment) { - const node = createBaseJSDocTag(345 /* JSDocTemplateTag */, tagName ?? createIdentifier("template"), comment); - node.constraint = constraint; - node.typeParameters = createNodeArray(typeParameters); - return node; - } - function updateJSDocTemplateTag(node, tagName = getDefaultTagName(node), constraint, typeParameters, comment) { - return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag(tagName, constraint, typeParameters, comment), node) : node; - } - function createJSDocTypedefTag(tagName, typeExpression, fullName, comment) { - const node = createBaseJSDocTagDeclaration(346 /* JSDocTypedefTag */, tagName ?? createIdentifier("typedef"), comment); - node.typeExpression = typeExpression; - node.fullName = fullName; - node.name = getJSDocTypeAliasName(fullName); - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) { - return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag(tagName, typeExpression, fullName, comment), node) : node; - } - function createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) { - const node = createBaseJSDocTagDeclaration(341 /* JSDocParameterTag */, tagName ?? createIdentifier("param"), comment); - node.typeExpression = typeExpression; - node.name = name; - node.isNameFirst = !!isNameFirst; - node.isBracketed = isBracketed; - return node; - } - function updateJSDocParameterTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) { - return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node; - } - function createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) { - const node = createBaseJSDocTagDeclaration(348 /* JSDocPropertyTag */, tagName ?? createIdentifier("prop"), comment); - node.typeExpression = typeExpression; - node.name = name; - node.isNameFirst = !!isNameFirst; - node.isBracketed = isBracketed; - return node; - } - function updateJSDocPropertyTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) { - return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node; - } - function createJSDocCallbackTag(tagName, typeExpression, fullName, comment) { - const node = createBaseJSDocTagDeclaration(338 /* JSDocCallbackTag */, tagName ?? createIdentifier("callback"), comment); - node.typeExpression = typeExpression; - node.fullName = fullName; - node.name = getJSDocTypeAliasName(fullName); - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) { - return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag(tagName, typeExpression, fullName, comment), node) : node; - } - function createJSDocOverloadTag(tagName, typeExpression, comment) { - const node = createBaseJSDocTag(339 /* JSDocOverloadTag */, tagName ?? createIdentifier("overload"), comment); - node.typeExpression = typeExpression; - return node; - } - function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) { - return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node; - } - function createJSDocAugmentsTag(tagName, className, comment) { - const node = createBaseJSDocTag(328 /* JSDocAugmentsTag */, tagName ?? createIdentifier("augments"), comment); - node.class = className; - return node; - } - function updateJSDocAugmentsTag(node, tagName = getDefaultTagName(node), className, comment) { - return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocAugmentsTag(tagName, className, comment), node) : node; - } - function createJSDocImplementsTag(tagName, className, comment) { - const node = createBaseJSDocTag(329 /* JSDocImplementsTag */, tagName ?? createIdentifier("implements"), comment); - node.class = className; - return node; - } - function createJSDocSeeTag(tagName, name, comment) { - const node = createBaseJSDocTag(347 /* JSDocSeeTag */, tagName ?? createIdentifier("see"), comment); - node.name = name; - return node; - } - function updateJSDocSeeTag(node, tagName, name, comment) { - return node.tagName !== tagName || node.name !== name || node.comment !== comment ? update(createJSDocSeeTag(tagName, name, comment), node) : node; - } - function createJSDocNameReference(name) { - const node = createBaseNode(310 /* JSDocNameReference */); - node.name = name; - return node; - } - function updateJSDocNameReference(node, name) { - return node.name !== name ? update(createJSDocNameReference(name), node) : node; - } - function createJSDocMemberName(left, right) { - const node = createBaseNode(311 /* JSDocMemberName */); - node.left = left; - node.right = right; - node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.right); - return node; - } - function updateJSDocMemberName(node, left, right) { - return node.left !== left || node.right !== right ? update(createJSDocMemberName(left, right), node) : node; - } - function createJSDocLink(name, text) { - const node = createBaseNode(324 /* JSDocLink */); - node.name = name; - node.text = text; - return node; - } - function updateJSDocLink(node, name, text) { - return node.name !== name ? update(createJSDocLink(name, text), node) : node; - } - function createJSDocLinkCode(name, text) { - const node = createBaseNode(325 /* JSDocLinkCode */); - node.name = name; - node.text = text; - return node; - } - function updateJSDocLinkCode(node, name, text) { - return node.name !== name ? update(createJSDocLinkCode(name, text), node) : node; - } - function createJSDocLinkPlain(name, text) { - const node = createBaseNode(326 /* JSDocLinkPlain */); - node.name = name; - node.text = text; - return node; - } - function updateJSDocLinkPlain(node, name, text) { - return node.name !== name ? update(createJSDocLinkPlain(name, text), node) : node; - } - function updateJSDocImplementsTag(node, tagName = getDefaultTagName(node), className, comment) { - return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocImplementsTag(tagName, className, comment), node) : node; - } - function createJSDocSimpleTagWorker(kind, tagName, comment) { - const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment); - return node; - } - function updateJSDocSimpleTagWorker(kind, node, tagName = getDefaultTagName(node), comment) { - return node.tagName !== tagName || node.comment !== comment ? update(createJSDocSimpleTagWorker(kind, tagName, comment), node) : node; - } - function createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment) { - const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment); - node.typeExpression = typeExpression; - return node; - } - function updateJSDocTypeLikeTagWorker(kind, node, tagName = getDefaultTagName(node), typeExpression, comment) { - return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment), node) : node; - } - function createJSDocUnknownTag(tagName, comment) { - const node = createBaseJSDocTag(327 /* JSDocTag */, tagName, comment); - return node; - } - function updateJSDocUnknownTag(node, tagName, comment) { - return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node; - } - function createJSDocEnumTag(tagName, typeExpression, comment) { - const node = createBaseJSDocTagDeclaration(340 /* JSDocEnumTag */, tagName ?? createIdentifier(getDefaultTagNameForKind(340 /* JSDocEnumTag */)), comment); - node.typeExpression = typeExpression; - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) { - return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag(tagName, typeExpression, comment), node) : node; - } - function createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comment) { - const node = createBaseJSDocTag(351 /* JSDocImportTag */, tagName ?? createIdentifier("import"), comment); - node.importClause = importClause; - node.moduleSpecifier = moduleSpecifier; - node.attributes = attributes; - node.comment = comment; - return node; - } - function updateJSDocImportTag(node, tagName, importClause, moduleSpecifier, attributes, comment) { - return node.tagName !== tagName || node.comment !== comment || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? update(createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comment), node) : node; - } - function createJSDocText(text) { - const node = createBaseNode(321 /* JSDocText */); - node.text = text; - return node; - } - function updateJSDocText(node, text) { - return node.text !== text ? update(createJSDocText(text), node) : node; - } - function createJSDocComment(comment, tags) { - const node = createBaseNode(320 /* JSDoc */); - node.comment = comment; - node.tags = asNodeArray(tags); - return node; - } - function updateJSDocComment(node, comment, tags) { - return node.comment !== comment || node.tags !== tags ? update(createJSDocComment(comment, tags), node) : node; - } - function createJsxElement(openingElement, children, closingElement) { - const node = createBaseNode(284 /* JsxElement */); - node.openingElement = openingElement; - node.children = createNodeArray(children); - node.closingElement = closingElement; - node.transformFlags |= propagateChildFlags(node.openingElement) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingElement) | 2 /* ContainsJsx */; - return node; - } - function updateJsxElement(node, openingElement, children, closingElement) { - return node.openingElement !== openingElement || node.children !== children || node.closingElement !== closingElement ? update(createJsxElement(openingElement, children, closingElement), node) : node; - } - function createJsxSelfClosingElement(tagName, typeArguments, attributes) { - const node = createBaseNode(285 /* JsxSelfClosingElement */); - node.tagName = tagName; - node.typeArguments = asNodeArray(typeArguments); - node.attributes = attributes; - node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */; - if (node.typeArguments) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - return node; - } - function updateJsxSelfClosingElement(node, tagName, typeArguments, attributes) { - return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxSelfClosingElement(tagName, typeArguments, attributes), node) : node; - } - function createJsxOpeningElement(tagName, typeArguments, attributes) { - const node = createBaseNode(286 /* JsxOpeningElement */); - node.tagName = tagName; - node.typeArguments = asNodeArray(typeArguments); - node.attributes = attributes; - node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */; - if (typeArguments) { - node.transformFlags |= 1 /* ContainsTypeScript */; - } - return node; - } - function updateJsxOpeningElement(node, tagName, typeArguments, attributes) { - return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxOpeningElement(tagName, typeArguments, attributes), node) : node; - } - function createJsxClosingElement(tagName) { - const node = createBaseNode(287 /* JsxClosingElement */); - node.tagName = tagName; - node.transformFlags |= propagateChildFlags(node.tagName) | 2 /* ContainsJsx */; - return node; - } - function updateJsxClosingElement(node, tagName) { - return node.tagName !== tagName ? update(createJsxClosingElement(tagName), node) : node; - } - function createJsxFragment(openingFragment, children, closingFragment) { - const node = createBaseNode(288 /* JsxFragment */); - node.openingFragment = openingFragment; - node.children = createNodeArray(children); - node.closingFragment = closingFragment; - node.transformFlags |= propagateChildFlags(node.openingFragment) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingFragment) | 2 /* ContainsJsx */; - return node; - } - function updateJsxFragment(node, openingFragment, children, closingFragment) { - return node.openingFragment !== openingFragment || node.children !== children || node.closingFragment !== closingFragment ? update(createJsxFragment(openingFragment, children, closingFragment), node) : node; - } - function createJsxText(text, containsOnlyTriviaWhiteSpaces) { - const node = createBaseNode(12 /* JsxText */); - node.text = text; - node.containsOnlyTriviaWhiteSpaces = !!containsOnlyTriviaWhiteSpaces; - node.transformFlags |= 2 /* ContainsJsx */; - return node; - } - function updateJsxText(node, text, containsOnlyTriviaWhiteSpaces) { - return node.text !== text || node.containsOnlyTriviaWhiteSpaces !== containsOnlyTriviaWhiteSpaces ? update(createJsxText(text, containsOnlyTriviaWhiteSpaces), node) : node; - } - function createJsxOpeningFragment() { - const node = createBaseNode(289 /* JsxOpeningFragment */); - node.transformFlags |= 2 /* ContainsJsx */; - return node; - } - function createJsxJsxClosingFragment() { - const node = createBaseNode(290 /* JsxClosingFragment */); - node.transformFlags |= 2 /* ContainsJsx */; - return node; - } - function createJsxAttribute(name, initializer) { - const node = createBaseDeclaration(291 /* JsxAttribute */); - node.name = name; - node.initializer = initializer; - node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */; - return node; - } - function updateJsxAttribute(node, name, initializer) { - return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute(name, initializer), node) : node; - } - function createJsxAttributes(properties) { - const node = createBaseDeclaration(292 /* JsxAttributes */); - node.properties = createNodeArray(properties); - node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */; - return node; - } - function updateJsxAttributes(node, properties) { - return node.properties !== properties ? update(createJsxAttributes(properties), node) : node; - } - function createJsxSpreadAttribute(expression) { - const node = createBaseNode(293 /* JsxSpreadAttribute */); - node.expression = expression; - node.transformFlags |= propagateChildFlags(node.expression) | 2 /* ContainsJsx */; - return node; - } - function updateJsxSpreadAttribute(node, expression) { - return node.expression !== expression ? update(createJsxSpreadAttribute(expression), node) : node; - } - function createJsxExpression(dotDotDotToken, expression) { - const node = createBaseNode(294 /* JsxExpression */); - node.dotDotDotToken = dotDotDotToken; - node.expression = expression; - node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.expression) | 2 /* ContainsJsx */; - return node; - } - function updateJsxExpression(node, expression) { - return node.expression !== expression ? update(createJsxExpression(node.dotDotDotToken, expression), node) : node; - } - function createJsxNamespacedName(namespace, name) { - const node = createBaseNode(295 /* JsxNamespacedName */); - node.namespace = namespace; - node.name = name; - node.transformFlags |= propagateChildFlags(node.namespace) | propagateChildFlags(node.name) | 2 /* ContainsJsx */; - return node; - } - function updateJsxNamespacedName(node, namespace, name) { - return node.namespace !== namespace || node.name !== name ? update(createJsxNamespacedName(namespace, name), node) : node; - } - function createCaseClause(expression, statements) { - const node = createBaseNode(296 /* CaseClause */); - node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); - node.statements = createNodeArray(statements); - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements); - node.jsDoc = void 0; - return node; - } - function updateCaseClause(node, expression, statements) { - return node.expression !== expression || node.statements !== statements ? update(createCaseClause(expression, statements), node) : node; - } - function createDefaultClause(statements) { - const node = createBaseNode(297 /* DefaultClause */); - node.statements = createNodeArray(statements); - node.transformFlags = propagateChildrenFlags(node.statements); - return node; - } - function updateDefaultClause(node, statements) { - return node.statements !== statements ? update(createDefaultClause(statements), node) : node; - } - function createHeritageClause(token, types) { - const node = createBaseNode(298 /* HeritageClause */); - node.token = token; - node.types = createNodeArray(types); - node.transformFlags |= propagateChildrenFlags(node.types); - switch (token) { - case 96 /* ExtendsKeyword */: - node.transformFlags |= 1024 /* ContainsES2015 */; - break; - case 119 /* ImplementsKeyword */: - node.transformFlags |= 1 /* ContainsTypeScript */; - break; - default: - return Debug.assertNever(token); - } - return node; - } - function updateHeritageClause(node, types) { - return node.types !== types ? update(createHeritageClause(node.token, types), node) : node; - } - function createCatchClause(variableDeclaration, block) { - const node = createBaseNode(299 /* CatchClause */); - node.variableDeclaration = asVariableDeclaration(variableDeclaration); - node.block = block; - node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */); - node.locals = void 0; - node.nextContainer = void 0; - return node; - } - function updateCatchClause(node, variableDeclaration, block) { - return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause(variableDeclaration, block), node) : node; - } - function createPropertyAssignment(name, initializer) { - const node = createBaseDeclaration(303 /* PropertyAssignment */); - node.name = asName(name); - node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer); - node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer); - node.modifiers = void 0; - node.questionToken = void 0; - node.exclamationToken = void 0; - node.jsDoc = void 0; - return node; - } - function updatePropertyAssignment(node, name, initializer) { - return node.name !== name || node.initializer !== initializer ? finishUpdatePropertyAssignment(createPropertyAssignment(name, initializer), node) : node; - } - function finishUpdatePropertyAssignment(updated, original) { - if (updated !== original) { - updated.modifiers = original.modifiers; - updated.questionToken = original.questionToken; - updated.exclamationToken = original.exclamationToken; - } - return update(updated, original); - } - function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { - const node = createBaseDeclaration(304 /* ShorthandPropertyAssignment */); - node.name = asName(name); - node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer); - node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */; - node.equalsToken = void 0; - node.modifiers = void 0; - node.questionToken = void 0; - node.exclamationToken = void 0; - node.jsDoc = void 0; - return node; - } - function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { - return node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer ? finishUpdateShorthandPropertyAssignment(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node) : node; - } - function finishUpdateShorthandPropertyAssignment(updated, original) { - if (updated !== original) { - updated.modifiers = original.modifiers; - updated.questionToken = original.questionToken; - updated.exclamationToken = original.exclamationToken; - updated.equalsToken = original.equalsToken; - } - return update(updated, original); - } - function createSpreadAssignment(expression) { - const node = createBaseDeclaration(305 /* SpreadAssignment */); - node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); - node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */; - node.jsDoc = void 0; - return node; - } - function updateSpreadAssignment(node, expression) { - return node.expression !== expression ? update(createSpreadAssignment(expression), node) : node; - } - function createEnumMember(name, initializer) { - const node = createBaseDeclaration(306 /* EnumMember */); - node.name = asName(name); - node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer); - node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */; - node.jsDoc = void 0; - return node; - } - function updateEnumMember(node, name, initializer) { - return node.name !== name || node.initializer !== initializer ? update(createEnumMember(name, initializer), node) : node; - } - function createSourceFile2(statements, endOfFileToken, flags2) { - const node = baseFactory2.createBaseSourceFileNode(307 /* SourceFile */); - node.statements = createNodeArray(statements); - node.endOfFileToken = endOfFileToken; - node.flags |= flags2; - node.text = ""; - node.fileName = ""; - node.path = ""; - node.resolvedPath = ""; - node.originalFileName = ""; - node.languageVersion = 1 /* ES5 */; - node.languageVariant = 0; - node.scriptKind = 0; - node.isDeclarationFile = false; - node.hasNoDefaultLib = false; - node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken); - node.locals = void 0; - node.nextContainer = void 0; - node.endFlowNode = void 0; - node.nodeCount = 0; - node.identifierCount = 0; - node.symbolCount = 0; - node.parseDiagnostics = void 0; - node.bindDiagnostics = void 0; - node.bindSuggestionDiagnostics = void 0; - node.lineMap = void 0; - node.externalModuleIndicator = void 0; - node.setExternalModuleIndicator = void 0; - node.pragmas = void 0; - node.checkJsDirective = void 0; - node.referencedFiles = void 0; - node.typeReferenceDirectives = void 0; - node.libReferenceDirectives = void 0; - node.amdDependencies = void 0; - node.commentDirectives = void 0; - node.identifiers = void 0; - node.packageJsonLocations = void 0; - node.packageJsonScope = void 0; - node.imports = void 0; - node.moduleAugmentations = void 0; - node.ambientModuleNames = void 0; - node.classifiableNames = void 0; - node.impliedNodeFormat = void 0; - return node; - } - function createRedirectedSourceFile(redirectInfo) { - const node = Object.create(redirectInfo.redirectTarget); - Object.defineProperties(node, { - id: { - get() { - return this.redirectInfo.redirectTarget.id; - }, - set(value) { - this.redirectInfo.redirectTarget.id = value; - } - }, - symbol: { - get() { - return this.redirectInfo.redirectTarget.symbol; - }, - set(value) { - this.redirectInfo.redirectTarget.symbol = value; - } - } - }); - node.redirectInfo = redirectInfo; - return node; - } - function cloneRedirectedSourceFile(source) { - const node = createRedirectedSourceFile(source.redirectInfo); - node.flags |= source.flags & ~16 /* Synthesized */; - node.fileName = source.fileName; - node.path = source.path; - node.resolvedPath = source.resolvedPath; - node.originalFileName = source.originalFileName; - node.packageJsonLocations = source.packageJsonLocations; - node.packageJsonScope = source.packageJsonScope; - node.emitNode = void 0; - return node; - } - function cloneSourceFileWorker(source) { - const node = baseFactory2.createBaseSourceFileNode(307 /* SourceFile */); - node.flags |= source.flags & ~16 /* Synthesized */; - for (const p in source) { - if (hasProperty(node, p) || !hasProperty(source, p)) { - continue; - } - if (p === "emitNode") { - node.emitNode = void 0; - continue; - } - node[p] = source[p]; - } - return node; - } - function cloneSourceFile(source) { - const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source); - setOriginal(node, source); - return node; - } - function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) { - const node = cloneSourceFile(source); - node.statements = createNodeArray(statements); - node.isDeclarationFile = isDeclarationFile; - node.referencedFiles = referencedFiles; - node.typeReferenceDirectives = typeReferences; - node.hasNoDefaultLib = hasNoDefaultLib; - node.libReferenceDirectives = libReferences; - node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken); - return node; - } - function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) { - return node.statements !== statements || node.isDeclarationFile !== isDeclarationFile || node.referencedFiles !== referencedFiles || node.typeReferenceDirectives !== typeReferenceDirectives || node.hasNoDefaultLib !== hasNoDefaultLib || node.libReferenceDirectives !== libReferenceDirectives ? update(cloneSourceFileWithChanges(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives), node) : node; - } - function createBundle(sourceFiles) { - const node = createBaseNode(308 /* Bundle */); - node.sourceFiles = sourceFiles; - node.syntheticFileReferences = void 0; - node.syntheticTypeReferences = void 0; - node.syntheticLibReferences = void 0; - node.hasNoDefaultLib = void 0; - return node; - } - function updateBundle(node, sourceFiles) { - return node.sourceFiles !== sourceFiles ? update(createBundle(sourceFiles), node) : node; - } - function createSyntheticExpression(type, isSpread = false, tupleNameSource) { - const node = createBaseNode(237 /* SyntheticExpression */); - node.type = type; - node.isSpread = isSpread; - node.tupleNameSource = tupleNameSource; - return node; - } - function createSyntaxList3(children) { - const node = createBaseNode(352 /* SyntaxList */); - node._children = children; - return node; - } - function createNotEmittedStatement(original) { - const node = createBaseNode(353 /* NotEmittedStatement */); - node.original = original; - setTextRange(node, original); - return node; - } - function createPartiallyEmittedExpression(expression, original) { - const node = createBaseNode(355 /* PartiallyEmittedExpression */); - node.expression = expression; - node.original = original; - node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */; - setTextRange(node, original); - return node; - } - function updatePartiallyEmittedExpression(node, expression) { - return node.expression !== expression ? update(createPartiallyEmittedExpression(expression, node.original), node) : node; - } - function createNotEmittedTypeElement() { - return createBaseNode(354 /* NotEmittedTypeElement */); - } - function flattenCommaElements(node) { - if (nodeIsSynthesized(node) && !isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) { - if (isCommaListExpression(node)) { - return node.elements; - } - if (isBinaryExpression(node) && isCommaToken(node.operatorToken)) { - return [node.left, node.right]; - } - } - return node; - } - function createCommaListExpression(elements) { - const node = createBaseNode(356 /* CommaListExpression */); - node.elements = createNodeArray(sameFlatMap(elements, flattenCommaElements)); - node.transformFlags |= propagateChildrenFlags(node.elements); - return node; - } - function updateCommaListExpression(node, elements) { - return node.elements !== elements ? update(createCommaListExpression(elements), node) : node; - } - function createSyntheticReferenceExpression(expression, thisArg) { - const node = createBaseNode(357 /* SyntheticReferenceExpression */); - node.expression = expression; - node.thisArg = thisArg; - node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg); - return node; - } - function updateSyntheticReferenceExpression(node, expression, thisArg) { - return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node; - } - function cloneGeneratedIdentifier(node) { - const clone2 = createBaseIdentifier(node.escapedText); - clone2.flags |= node.flags & ~16 /* Synthesized */; - clone2.transformFlags = node.transformFlags; - setOriginal(clone2, node); - setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate }); - return clone2; - } - function cloneIdentifier(node) { - const clone2 = createBaseIdentifier(node.escapedText); - clone2.flags |= node.flags & ~16 /* Synthesized */; - clone2.jsDoc = node.jsDoc; - clone2.flowNode = node.flowNode; - clone2.symbol = node.symbol; - clone2.transformFlags = node.transformFlags; - setOriginal(clone2, node); - const typeArguments = getIdentifierTypeArguments(node); - if (typeArguments) setIdentifierTypeArguments(clone2, typeArguments); - return clone2; - } - function cloneGeneratedPrivateIdentifier(node) { - const clone2 = createBasePrivateIdentifier(node.escapedText); - clone2.flags |= node.flags & ~16 /* Synthesized */; - clone2.transformFlags = node.transformFlags; - setOriginal(clone2, node); - setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate }); - return clone2; - } - function clonePrivateIdentifier(node) { - const clone2 = createBasePrivateIdentifier(node.escapedText); - clone2.flags |= node.flags & ~16 /* Synthesized */; - clone2.transformFlags = node.transformFlags; - setOriginal(clone2, node); - return clone2; - } - function cloneNode(node) { - if (node === void 0) { - return node; - } - if (isSourceFile(node)) { - return cloneSourceFile(node); - } - if (isGeneratedIdentifier(node)) { - return cloneGeneratedIdentifier(node); - } - if (isIdentifier(node)) { - return cloneIdentifier(node); - } - if (isGeneratedPrivateIdentifier(node)) { - return cloneGeneratedPrivateIdentifier(node); - } - if (isPrivateIdentifier(node)) { - return clonePrivateIdentifier(node); - } - const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind); - clone2.flags |= node.flags & ~16 /* Synthesized */; - clone2.transformFlags = node.transformFlags; - setOriginal(clone2, node); - for (const key in node) { - if (hasProperty(clone2, key) || !hasProperty(node, key)) { - continue; - } - clone2[key] = node[key]; - } - return clone2; - } - function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) { - return createCallExpression( - createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - param ? [param] : [], - /*type*/ - void 0, - createBlock( - statements, - /*multiLine*/ - true - ) - ), - /*typeArguments*/ - void 0, - /*argumentsArray*/ - paramValue ? [paramValue] : [] - ); - } - function createImmediatelyInvokedArrowFunction(statements, param, paramValue) { - return createCallExpression( - createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - param ? [param] : [], - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - createBlock( - statements, - /*multiLine*/ - true - ) - ), - /*typeArguments*/ - void 0, - /*argumentsArray*/ - paramValue ? [paramValue] : [] - ); - } - function createVoidZero() { - return createVoidExpression(createNumericLiteral("0")); - } - function createExportDefault(expression) { - return createExportAssignment2( - /*modifiers*/ - void 0, - /*isExportEquals*/ - false, - expression - ); - } - function createExternalModuleExport(exportName) { - return createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - createNamedExports([ - createExportSpecifier( - /*isTypeOnly*/ - false, - /*propertyName*/ - void 0, - exportName - ) - ]) - ); - } - function createTypeCheck(value, tag) { - return tag === "null" ? factory2.createStrictEquality(value, createNull()) : tag === "undefined" ? factory2.createStrictEquality(value, createVoidZero()) : factory2.createStrictEquality(createTypeOfExpression(value), createStringLiteral(tag)); - } - function createIsNotTypeCheck(value, tag) { - return tag === "null" ? factory2.createStrictInequality(value, createNull()) : tag === "undefined" ? factory2.createStrictInequality(value, createVoidZero()) : factory2.createStrictInequality(createTypeOfExpression(value), createStringLiteral(tag)); - } - function createMethodCall(object, methodName, argumentsList) { - if (isCallChain(object)) { - return createCallChain( - createPropertyAccessChain( - object, - /*questionDotToken*/ - void 0, - methodName - ), - /*questionDotToken*/ - void 0, - /*typeArguments*/ - void 0, - argumentsList - ); - } - return createCallExpression( - createPropertyAccessExpression(object, methodName), - /*typeArguments*/ - void 0, - argumentsList - ); - } - function createFunctionBindCall(target, thisArg, argumentsList) { - return createMethodCall(target, "bind", [thisArg, ...argumentsList]); - } - function createFunctionCallCall(target, thisArg, argumentsList) { - return createMethodCall(target, "call", [thisArg, ...argumentsList]); - } - function createFunctionApplyCall(target, thisArg, argumentsExpression) { - return createMethodCall(target, "apply", [thisArg, argumentsExpression]); - } - function createGlobalMethodCall(globalObjectName, methodName, argumentsList) { - return createMethodCall(createIdentifier(globalObjectName), methodName, argumentsList); - } - function createArraySliceCall(array, start) { - return createMethodCall(array, "slice", start === void 0 ? [] : [asExpression(start)]); - } - function createArrayConcatCall(array, argumentsList) { - return createMethodCall(array, "concat", argumentsList); - } - function createObjectDefinePropertyCall(target, propertyName, attributes) { - return createGlobalMethodCall("Object", "defineProperty", [target, asExpression(propertyName), attributes]); - } - function createObjectGetOwnPropertyDescriptorCall(target, propertyName) { - return createGlobalMethodCall("Object", "getOwnPropertyDescriptor", [target, asExpression(propertyName)]); - } - function createReflectGetCall(target, propertyKey, receiver) { - return createGlobalMethodCall("Reflect", "get", receiver ? [target, propertyKey, receiver] : [target, propertyKey]); - } - function createReflectSetCall(target, propertyKey, value, receiver) { - return createGlobalMethodCall("Reflect", "set", receiver ? [target, propertyKey, value, receiver] : [target, propertyKey, value]); - } - function tryAddPropertyAssignment(properties, propertyName, expression) { - if (expression) { - properties.push(createPropertyAssignment(propertyName, expression)); - return true; - } - return false; - } - function createPropertyDescriptor(attributes, singleLine) { - const properties = []; - tryAddPropertyAssignment(properties, "enumerable", asExpression(attributes.enumerable)); - tryAddPropertyAssignment(properties, "configurable", asExpression(attributes.configurable)); - let isData = tryAddPropertyAssignment(properties, "writable", asExpression(attributes.writable)); - isData = tryAddPropertyAssignment(properties, "value", attributes.value) || isData; - let isAccessor2 = tryAddPropertyAssignment(properties, "get", attributes.get); - isAccessor2 = tryAddPropertyAssignment(properties, "set", attributes.set) || isAccessor2; - Debug.assert(!(isData && isAccessor2), "A PropertyDescriptor may not be both an accessor descriptor and a data descriptor."); - return createObjectLiteralExpression(properties, !singleLine); - } - function updateOuterExpression(outerExpression, expression) { - switch (outerExpression.kind) { - case 217 /* ParenthesizedExpression */: - return updateParenthesizedExpression(outerExpression, expression); - case 216 /* TypeAssertionExpression */: - return updateTypeAssertion(outerExpression, outerExpression.type, expression); - case 234 /* AsExpression */: - return updateAsExpression(outerExpression, expression, outerExpression.type); - case 238 /* SatisfiesExpression */: - return updateSatisfiesExpression(outerExpression, expression, outerExpression.type); - case 235 /* NonNullExpression */: - return updateNonNullExpression(outerExpression, expression); - case 233 /* ExpressionWithTypeArguments */: - return updateExpressionWithTypeArguments(outerExpression, expression, outerExpression.typeArguments); - case 355 /* PartiallyEmittedExpression */: - return updatePartiallyEmittedExpression(outerExpression, expression); - } - } - function isIgnorableParen(node) { - return isParenthesizedExpression(node) && nodeIsSynthesized(node) && nodeIsSynthesized(getSourceMapRange(node)) && nodeIsSynthesized(getCommentRange(node)) && !some(getSyntheticLeadingComments(node)) && !some(getSyntheticTrailingComments(node)); - } - function restoreOuterExpressions(outerExpression, innerExpression, kinds = 31 /* All */) { - if (outerExpression && isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) { - return updateOuterExpression( - outerExpression, - restoreOuterExpressions(outerExpression.expression, innerExpression) - ); - } - return innerExpression; - } - function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { - if (!outermostLabeledStatement) { - return node; - } - const updated = updateLabeledStatement( - outermostLabeledStatement, - outermostLabeledStatement.label, - isLabeledStatement(outermostLabeledStatement.statement) ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) : node - ); - if (afterRestoreLabelCallback) { - afterRestoreLabelCallback(outermostLabeledStatement); - } - return updated; - } - function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { - const target = skipParentheses(node); - switch (target.kind) { - case 80 /* Identifier */: - return cacheIdentifiers; - case 110 /* ThisKeyword */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 11 /* StringLiteral */: - return false; - case 209 /* ArrayLiteralExpression */: - const elements = target.elements; - if (elements.length === 0) { - return false; - } - return true; - case 210 /* ObjectLiteralExpression */: - return target.properties.length > 0; - default: - return true; - } - } - function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers = false) { - const callee = skipOuterExpressions(expression, 31 /* All */); - let thisArg; - let target; - if (isSuperProperty(callee)) { - thisArg = createThis(); - target = callee; - } else if (isSuperKeyword(callee)) { - thisArg = createThis(); - target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier("_super"), callee) : callee; - } else if (getEmitFlags(callee) & 8192 /* HelperName */) { - thisArg = createVoidZero(); - target = parenthesizerRules().parenthesizeLeftSideOfAccess( - callee, - /*optionalChain*/ - false - ); - } else if (isPropertyAccessExpression(callee)) { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = createTempVariable(recordTempVariable); - target = createPropertyAccessExpression( - setTextRange( - factory2.createAssignment( - thisArg, - callee.expression - ), - callee.expression - ), - callee.name - ); - setTextRange(target, callee); - } else { - thisArg = callee.expression; - target = callee; - } - } else if (isElementAccessExpression(callee)) { - if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { - thisArg = createTempVariable(recordTempVariable); - target = createElementAccessExpression( - setTextRange( - factory2.createAssignment( - thisArg, - callee.expression - ), - callee.expression - ), - callee.argumentExpression - ); - setTextRange(target, callee); - } else { - thisArg = callee.expression; - target = callee; - } - } else { - thisArg = createVoidZero(); - target = parenthesizerRules().parenthesizeLeftSideOfAccess( - expression, - /*optionalChain*/ - false - ); - } - return { target, thisArg }; - } - function createAssignmentTargetWrapper(paramName, expression) { - return createPropertyAccessExpression( - // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560) - createParenthesizedExpression( - createObjectLiteralExpression([ - createSetAccessorDeclaration( - /*modifiers*/ - void 0, - "value", - [createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - paramName, - /*questionToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - )], - createBlock([ - createExpressionStatement(expression) - ]) - ) - ]) - ), - "value" - ); - } - function inlineExpressions(expressions) { - return expressions.length > 10 ? createCommaListExpression(expressions) : reduceLeft(expressions, factory2.createComma); - } - function getName(node, allowComments, allowSourceMaps, emitFlags = 0, ignoreAssignedName) { - const nodeName = ignoreAssignedName ? node && getNonAssignedNameOfDeclaration(node) : getNameOfDeclaration(node); - if (nodeName && isIdentifier(nodeName) && !isGeneratedIdentifier(nodeName)) { - const name = setParent(setTextRange(cloneNode(nodeName), nodeName), nodeName.parent); - emitFlags |= getEmitFlags(nodeName); - if (!allowSourceMaps) emitFlags |= 96 /* NoSourceMap */; - if (!allowComments) emitFlags |= 3072 /* NoComments */; - if (emitFlags) setEmitFlags(name, emitFlags); - return name; - } - return getGeneratedNameForNode(node); - } - function getInternalName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */ | 65536 /* InternalName */); - } - function getLocalName(node, allowComments, allowSourceMaps, ignoreAssignedName) { - return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */, ignoreAssignedName); - } - function getExportName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps, 16384 /* ExportName */); - } - function getDeclarationName(node, allowComments, allowSourceMaps) { - return getName(node, allowComments, allowSourceMaps); - } - function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { - const qualifiedName = createPropertyAccessExpression(ns, nodeIsSynthesized(name) ? name : cloneNode(name)); - setTextRange(qualifiedName, name); - let emitFlags = 0; - if (!allowSourceMaps) emitFlags |= 96 /* NoSourceMap */; - if (!allowComments) emitFlags |= 3072 /* NoComments */; - if (emitFlags) setEmitFlags(qualifiedName, emitFlags); - return qualifiedName; - } - function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { - if (ns && hasSyntacticModifier(node, 32 /* Export */)) { - return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); - } - return getExportName(node, allowComments, allowSourceMaps); - } - function copyPrologue(source, target, ensureUseStrict2, visitor) { - const offset = copyStandardPrologue(source, target, 0, ensureUseStrict2); - return copyCustomPrologue(source, target, offset, visitor); - } - function isUseStrictPrologue2(node) { - return isStringLiteral(node.expression) && node.expression.text === "use strict"; - } - function createUseStrictPrologue() { - return startOnNewLine(createExpressionStatement(createStringLiteral("use strict"))); - } - function copyStandardPrologue(source, target, statementOffset = 0, ensureUseStrict2) { - Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); - let foundUseStrict = false; - const numStatements = source.length; - while (statementOffset < numStatements) { - const statement = source[statementOffset]; - if (isPrologueDirective(statement)) { - if (isUseStrictPrologue2(statement)) { - foundUseStrict = true; - } - target.push(statement); - } else { - break; - } - statementOffset++; - } - if (ensureUseStrict2 && !foundUseStrict) { - target.push(createUseStrictPrologue()); - } - return statementOffset; - } - function copyCustomPrologue(source, target, statementOffset, visitor, filter2 = returnTrue) { - const numStatements = source.length; - while (statementOffset !== void 0 && statementOffset < numStatements) { - const statement = source[statementOffset]; - if (getEmitFlags(statement) & 2097152 /* CustomPrologue */ && filter2(statement)) { - append(target, visitor ? visitNode(statement, visitor, isStatement) : statement); - } else { - break; - } - statementOffset++; - } - return statementOffset; - } - function ensureUseStrict(statements) { - const foundUseStrict = findUseStrictPrologue(statements); - if (!foundUseStrict) { - return setTextRange(createNodeArray([createUseStrictPrologue(), ...statements]), statements); - } - return statements; - } - function liftToBlock(nodes) { - Debug.assert(every(nodes, isStatementOrBlock), "Cannot lift nodes to a Block."); - return singleOrUndefined(nodes) || createBlock(nodes); - } - function findSpanEnd(array, test, start) { - let i = start; - while (i < array.length && test(array[i])) { - i++; - } - return i; - } - function mergeLexicalEnvironment(statements, declarations) { - if (!some(declarations)) { - return statements; - } - const leftStandardPrologueEnd = findSpanEnd(statements, isPrologueDirective, 0); - const leftHoistedFunctionsEnd = findSpanEnd(statements, isHoistedFunction, leftStandardPrologueEnd); - const leftHoistedVariablesEnd = findSpanEnd(statements, isHoistedVariableStatement, leftHoistedFunctionsEnd); - const rightStandardPrologueEnd = findSpanEnd(declarations, isPrologueDirective, 0); - const rightHoistedFunctionsEnd = findSpanEnd(declarations, isHoistedFunction, rightStandardPrologueEnd); - const rightHoistedVariablesEnd = findSpanEnd(declarations, isHoistedVariableStatement, rightHoistedFunctionsEnd); - const rightCustomPrologueEnd = findSpanEnd(declarations, isCustomPrologue, rightHoistedVariablesEnd); - Debug.assert(rightCustomPrologueEnd === declarations.length, "Expected declarations to be valid standard or custom prologues"); - const left = isNodeArray(statements) ? statements.slice() : statements; - if (rightCustomPrologueEnd > rightHoistedVariablesEnd) { - left.splice(leftHoistedVariablesEnd, 0, ...declarations.slice(rightHoistedVariablesEnd, rightCustomPrologueEnd)); - } - if (rightHoistedVariablesEnd > rightHoistedFunctionsEnd) { - left.splice(leftHoistedFunctionsEnd, 0, ...declarations.slice(rightHoistedFunctionsEnd, rightHoistedVariablesEnd)); - } - if (rightHoistedFunctionsEnd > rightStandardPrologueEnd) { - left.splice(leftStandardPrologueEnd, 0, ...declarations.slice(rightStandardPrologueEnd, rightHoistedFunctionsEnd)); - } - if (rightStandardPrologueEnd > 0) { - if (leftStandardPrologueEnd === 0) { - left.splice(0, 0, ...declarations.slice(0, rightStandardPrologueEnd)); - } else { - const leftPrologues = /* @__PURE__ */ new Map(); - for (let i = 0; i < leftStandardPrologueEnd; i++) { - const leftPrologue = statements[i]; - leftPrologues.set(leftPrologue.expression.text, true); - } - for (let i = rightStandardPrologueEnd - 1; i >= 0; i--) { - const rightPrologue = declarations[i]; - if (!leftPrologues.has(rightPrologue.expression.text)) { - left.unshift(rightPrologue); - } - } - } - } - if (isNodeArray(statements)) { - return setTextRange(createNodeArray(left, statements.hasTrailingComma), statements); - } - return statements; - } - function replaceModifiers(node, modifiers) { - let modifierArray; - if (typeof modifiers === "number") { - modifierArray = createModifiersFromModifierFlags(modifiers); - } else { - modifierArray = modifiers; - } - return isTypeParameterDeclaration(node) ? updateTypeParameterDeclaration(node, modifierArray, node.name, node.constraint, node.default) : isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isConstructorTypeNode(node) ? updateConstructorTypeNode1(node, modifierArray, node.typeParameters, node.parameters, node.type) : isPropertySignature(node) ? updatePropertySignature(node, modifierArray, node.name, node.questionToken, node.type) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodSignature(node) ? updateMethodSignature(node, modifierArray, node.name, node.questionToken, node.typeParameters, node.parameters, node.type) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isConstructorDeclaration(node) ? updateConstructorDeclaration(node, modifierArray, node.parameters, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isIndexSignatureDeclaration(node) ? updateIndexSignature(node, modifierArray, node.parameters, node.type) : isFunctionExpression(node) ? updateFunctionExpression(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isArrowFunction(node) ? updateArrowFunction(node, modifierArray, node.typeParameters, node.parameters, node.type, node.equalsGreaterThanToken, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isVariableStatement(node) ? updateVariableStatement(node, modifierArray, node.declarationList) : isFunctionDeclaration(node) ? updateFunctionDeclaration(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isInterfaceDeclaration(node) ? updateInterfaceDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isTypeAliasDeclaration(node) ? updateTypeAliasDeclaration(node, modifierArray, node.name, node.typeParameters, node.type) : isEnumDeclaration(node) ? updateEnumDeclaration(node, modifierArray, node.name, node.members) : isModuleDeclaration(node) ? updateModuleDeclaration(node, modifierArray, node.name, node.body) : isImportEqualsDeclaration(node) ? updateImportEqualsDeclaration(node, modifierArray, node.isTypeOnly, node.name, node.moduleReference) : isImportDeclaration(node) ? updateImportDeclaration(node, modifierArray, node.importClause, node.moduleSpecifier, node.attributes) : isExportAssignment(node) ? updateExportAssignment(node, modifierArray, node.expression) : isExportDeclaration(node) ? updateExportDeclaration(node, modifierArray, node.isTypeOnly, node.exportClause, node.moduleSpecifier, node.attributes) : Debug.assertNever(node); - } - function replaceDecoratorsAndModifiers(node, modifierArray) { - return isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : Debug.assertNever(node); - } - function replacePropertyName(node, name) { - switch (node.kind) { - case 177 /* GetAccessor */: - return updateGetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.type, node.body); - case 178 /* SetAccessor */: - return updateSetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.body); - case 174 /* MethodDeclaration */: - return updateMethodDeclaration(node, node.modifiers, node.asteriskToken, name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body); - case 173 /* MethodSignature */: - return updateMethodSignature(node, node.modifiers, name, node.questionToken, node.typeParameters, node.parameters, node.type); - case 172 /* PropertyDeclaration */: - return updatePropertyDeclaration2(node, node.modifiers, name, node.questionToken ?? node.exclamationToken, node.type, node.initializer); - case 171 /* PropertySignature */: - return updatePropertySignature(node, node.modifiers, name, node.questionToken, node.type); - case 303 /* PropertyAssignment */: - return updatePropertyAssignment(node, name, node.initializer); - } - } - function asNodeArray(array) { - return array ? createNodeArray(array) : void 0; - } - function asName(name) { - return typeof name === "string" ? createIdentifier(name) : name; - } - function asExpression(value) { - return typeof value === "string" ? createStringLiteral(value) : typeof value === "number" ? createNumericLiteral(value) : typeof value === "boolean" ? value ? createTrue() : createFalse() : value; - } - function asInitializer(node) { - return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node); - } - function asToken(value) { - return typeof value === "number" ? createToken(value) : value; - } - function asEmbeddedStatement(statement) { - return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginal(createEmptyStatement(), statement), statement) : statement; - } - function asVariableDeclaration(variableDeclaration) { - if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) { - return createVariableDeclaration( - variableDeclaration, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ); - } - return variableDeclaration; - } - function update(updated, original) { - if (updated !== original) { - setOriginal(updated, original); - setTextRange(updated, original); - } - return updated; - } -} -function getDefaultTagNameForKind(kind) { - switch (kind) { - case 344 /* JSDocTypeTag */: - return "type"; - case 342 /* JSDocReturnTag */: - return "returns"; - case 343 /* JSDocThisTag */: - return "this"; - case 340 /* JSDocEnumTag */: - return "enum"; - case 330 /* JSDocAuthorTag */: - return "author"; - case 332 /* JSDocClassTag */: - return "class"; - case 333 /* JSDocPublicTag */: - return "public"; - case 334 /* JSDocPrivateTag */: - return "private"; - case 335 /* JSDocProtectedTag */: - return "protected"; - case 336 /* JSDocReadonlyTag */: - return "readonly"; - case 337 /* JSDocOverrideTag */: - return "override"; - case 345 /* JSDocTemplateTag */: - return "template"; - case 346 /* JSDocTypedefTag */: - return "typedef"; - case 341 /* JSDocParameterTag */: - return "param"; - case 348 /* JSDocPropertyTag */: - return "prop"; - case 338 /* JSDocCallbackTag */: - return "callback"; - case 339 /* JSDocOverloadTag */: - return "overload"; - case 328 /* JSDocAugmentsTag */: - return "augments"; - case 329 /* JSDocImplementsTag */: - return "implements"; - case 351 /* JSDocImportTag */: - return "import"; - default: - return Debug.fail(`Unsupported kind: ${Debug.formatSyntaxKind(kind)}`); - } -} -var rawTextScanner; -var invalidValueSentinel = {}; -function getCookedText(kind, rawText) { - if (!rawTextScanner) { - rawTextScanner = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - false, - 0 /* Standard */ - ); - } - switch (kind) { - case 15 /* NoSubstitutionTemplateLiteral */: - rawTextScanner.setText("`" + rawText + "`"); - break; - case 16 /* TemplateHead */: - rawTextScanner.setText("`" + rawText + "${"); - break; - case 17 /* TemplateMiddle */: - rawTextScanner.setText("}" + rawText + "${"); - break; - case 18 /* TemplateTail */: - rawTextScanner.setText("}" + rawText + "`"); - break; - } - let token = rawTextScanner.scan(); - if (token === 20 /* CloseBraceToken */) { - token = rawTextScanner.reScanTemplateToken( - /*isTaggedTemplate*/ - false - ); - } - if (rawTextScanner.isUnterminated()) { - rawTextScanner.setText(void 0); - return invalidValueSentinel; - } - let tokenValue; - switch (token) { - case 15 /* NoSubstitutionTemplateLiteral */: - case 16 /* TemplateHead */: - case 17 /* TemplateMiddle */: - case 18 /* TemplateTail */: - tokenValue = rawTextScanner.getTokenValue(); - break; - } - if (tokenValue === void 0 || rawTextScanner.scan() !== 1 /* EndOfFileToken */) { - rawTextScanner.setText(void 0); - return invalidValueSentinel; - } - rawTextScanner.setText(void 0); - return tokenValue; -} -function propagateNameFlags(node) { - return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node); -} -function propagateIdentifierNameFlags(node) { - return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */; -} -function propagatePropertyNameFlagsOfChild(node, transformFlags) { - return transformFlags | node.transformFlags & 134234112 /* PropertyNamePropagatingFlags */; -} -function propagateChildFlags(child) { - if (!child) return 0 /* None */; - const childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind); - return isNamedDeclaration(child) && isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags; -} -function propagateChildrenFlags(children) { - return children ? children.transformFlags : 0 /* None */; -} -function aggregateChildrenFlags(children) { - let subtreeFlags = 0 /* None */; - for (const child of children) { - subtreeFlags |= propagateChildFlags(child); - } - children.transformFlags = subtreeFlags; -} -function getTransformFlagsSubtreeExclusions(kind) { - if (kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */) { - return -2 /* TypeExcludes */; - } - switch (kind) { - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 209 /* ArrayLiteralExpression */: - return -2147450880 /* ArrayLiteralOrCallOrNewExcludes */; - case 267 /* ModuleDeclaration */: - return -1941676032 /* ModuleExcludes */; - case 169 /* Parameter */: - return -2147483648 /* ParameterExcludes */; - case 219 /* ArrowFunction */: - return -2072174592 /* ArrowFunctionExcludes */; - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - return -1937940480 /* FunctionExcludes */; - case 261 /* VariableDeclarationList */: - return -2146893824 /* VariableDeclarationListExcludes */; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return -2147344384 /* ClassExcludes */; - case 176 /* Constructor */: - return -1937948672 /* ConstructorExcludes */; - case 172 /* PropertyDeclaration */: - return -2013249536 /* PropertyExcludes */; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return -2005057536 /* MethodOrAccessorExcludes */; - case 133 /* AnyKeyword */: - case 150 /* NumberKeyword */: - case 163 /* BigIntKeyword */: - case 146 /* NeverKeyword */: - case 154 /* StringKeyword */: - case 151 /* ObjectKeyword */: - case 136 /* BooleanKeyword */: - case 155 /* SymbolKeyword */: - case 116 /* VoidKeyword */: - case 168 /* TypeParameter */: - case 171 /* PropertySignature */: - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 181 /* IndexSignature */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - return -2 /* TypeExcludes */; - case 210 /* ObjectLiteralExpression */: - return -2147278848 /* ObjectLiteralExcludes */; - case 299 /* CatchClause */: - return -2147418112 /* CatchClauseExcludes */; - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - return -2147450880 /* BindingPatternExcludes */; - case 216 /* TypeAssertionExpression */: - case 238 /* SatisfiesExpression */: - case 234 /* AsExpression */: - case 355 /* PartiallyEmittedExpression */: - case 217 /* ParenthesizedExpression */: - case 108 /* SuperKeyword */: - return -2147483648 /* OuterExpressionExcludes */; - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return -2147483648 /* PropertyAccessExcludes */; - default: - return -2147483648 /* NodeExcludes */; - } -} -var baseFactory = createBaseNodeFactory(); -function makeSynthetic(node) { - node.flags |= 16 /* Synthesized */; - return node; -} -var syntheticFactory = { - createBaseSourceFileNode: (kind) => makeSynthetic(baseFactory.createBaseSourceFileNode(kind)), - createBaseIdentifierNode: (kind) => makeSynthetic(baseFactory.createBaseIdentifierNode(kind)), - createBasePrivateIdentifierNode: (kind) => makeSynthetic(baseFactory.createBasePrivateIdentifierNode(kind)), - createBaseTokenNode: (kind) => makeSynthetic(baseFactory.createBaseTokenNode(kind)), - createBaseNode: (kind) => makeSynthetic(baseFactory.createBaseNode(kind)) -}; -var factory = createNodeFactory(4 /* NoIndentationOnFreshPropertyAccess */, syntheticFactory); -var SourceMapSource2; -function createSourceMapSource(fileName, text, skipTrivia2) { - return new (SourceMapSource2 || (SourceMapSource2 = objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia2); -} -function setOriginalNode(node, original) { - if (node.original !== original) { - node.original = original; - if (original) { - const emitNode = original.emitNode; - if (emitNode) node.emitNode = mergeEmitNode(emitNode, node.emitNode); - } - } - return node; -} -function mergeEmitNode(sourceEmitNode, destEmitNode) { - const { - flags, - internalFlags, - leadingComments, - trailingComments, - commentRange, - sourceMapRange, - tokenSourceMapRanges, - constantValue, - helpers, - startsOnNewLine, - snippetElement, - classThis, - assignedName - } = sourceEmitNode; - if (!destEmitNode) destEmitNode = {}; - if (flags) { - destEmitNode.flags = flags; - } - if (internalFlags) { - destEmitNode.internalFlags = internalFlags & ~8 /* Immutable */; - } - if (leadingComments) { - destEmitNode.leadingComments = addRange(leadingComments.slice(), destEmitNode.leadingComments); - } - if (trailingComments) { - destEmitNode.trailingComments = addRange(trailingComments.slice(), destEmitNode.trailingComments); - } - if (commentRange) { - destEmitNode.commentRange = commentRange; - } - if (sourceMapRange) { - destEmitNode.sourceMapRange = sourceMapRange; - } - if (tokenSourceMapRanges) { - destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); - } - if (constantValue !== void 0) { - destEmitNode.constantValue = constantValue; - } - if (helpers) { - for (const helper of helpers) { - destEmitNode.helpers = appendIfUnique(destEmitNode.helpers, helper); - } - } - if (startsOnNewLine !== void 0) { - destEmitNode.startsOnNewLine = startsOnNewLine; - } - if (snippetElement !== void 0) { - destEmitNode.snippetElement = snippetElement; - } - if (classThis) { - destEmitNode.classThis = classThis; - } - if (assignedName) { - destEmitNode.assignedName = assignedName; - } - return destEmitNode; -} -function mergeTokenSourceMapRanges(sourceRanges, destRanges) { - if (!destRanges) destRanges = []; - for (const key in sourceRanges) { - destRanges[key] = sourceRanges[key]; - } - return destRanges; -} - -// src/compiler/factory/emitNode.ts -function getOrCreateEmitNode(node) { - if (!node.emitNode) { - if (isParseTreeNode(node)) { - if (node.kind === 307 /* SourceFile */) { - return node.emitNode = { annotatedNodes: [node] }; - } - const sourceFile = getSourceFileOfNode(getParseTreeNode(getSourceFileOfNode(node))) ?? Debug.fail("Could not determine parsed source file."); - getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); - } - node.emitNode = {}; - } else { - Debug.assert(!(node.emitNode.internalFlags & 8 /* Immutable */), "Invalid attempt to mutate an immutable node."); - } - return node.emitNode; -} -function disposeEmitNodes(sourceFile) { - var _a, _b; - const annotatedNodes = (_b = (_a = getSourceFileOfNode(getParseTreeNode(sourceFile))) == null ? void 0 : _a.emitNode) == null ? void 0 : _b.annotatedNodes; - if (annotatedNodes) { - for (const node of annotatedNodes) { - node.emitNode = void 0; - } - } -} -function removeAllComments(node) { - const emitNode = getOrCreateEmitNode(node); - emitNode.flags |= 3072 /* NoComments */; - emitNode.leadingComments = void 0; - emitNode.trailingComments = void 0; - return node; -} -function setEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).flags = emitFlags; - return node; -} -function addEmitFlags(node, emitFlags) { - const emitNode = getOrCreateEmitNode(node); - emitNode.flags = emitNode.flags | emitFlags; - return node; -} -function setInternalEmitFlags(node, emitFlags) { - getOrCreateEmitNode(node).internalFlags = emitFlags; - return node; -} -function addInternalEmitFlags(node, emitFlags) { - const emitNode = getOrCreateEmitNode(node); - emitNode.internalFlags = emitNode.internalFlags | emitFlags; - return node; -} -function getSourceMapRange(node) { - var _a; - return ((_a = node.emitNode) == null ? void 0 : _a.sourceMapRange) ?? node; -} -function setSourceMapRange(node, range) { - getOrCreateEmitNode(node).sourceMapRange = range; - return node; -} -function getTokenSourceMapRange(node, token) { - var _a, _b; - return (_b = (_a = node.emitNode) == null ? void 0 : _a.tokenSourceMapRanges) == null ? void 0 : _b[token]; -} -function setTokenSourceMapRange(node, token, range) { - const emitNode = getOrCreateEmitNode(node); - const tokenSourceMapRanges = emitNode.tokenSourceMapRanges ?? (emitNode.tokenSourceMapRanges = []); - tokenSourceMapRanges[token] = range; - return node; -} -function getStartsOnNewLine(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.startsOnNewLine; -} -function setStartsOnNewLine(node, newLine) { - getOrCreateEmitNode(node).startsOnNewLine = newLine; - return node; -} -function getCommentRange(node) { - var _a; - return ((_a = node.emitNode) == null ? void 0 : _a.commentRange) ?? node; -} -function setCommentRange(node, range) { - getOrCreateEmitNode(node).commentRange = range; - return node; -} -function getSyntheticLeadingComments(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.leadingComments; -} -function setSyntheticLeadingComments(node, comments) { - getOrCreateEmitNode(node).leadingComments = comments; - return node; -} -function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticLeadingComments(node, append(getSyntheticLeadingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text })); -} -function getSyntheticTrailingComments(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.trailingComments; -} -function setSyntheticTrailingComments(node, comments) { - getOrCreateEmitNode(node).trailingComments = comments; - return node; -} -function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { - return setSyntheticTrailingComments(node, append(getSyntheticTrailingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text })); -} -function moveSyntheticComments(node, original) { - setSyntheticLeadingComments(node, getSyntheticLeadingComments(original)); - setSyntheticTrailingComments(node, getSyntheticTrailingComments(original)); - const emit = getOrCreateEmitNode(original); - emit.leadingComments = void 0; - emit.trailingComments = void 0; - return node; -} -function getConstantValue(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.constantValue; -} -function setConstantValue(node, value) { - const emitNode = getOrCreateEmitNode(node); - emitNode.constantValue = value; - return node; -} -function addEmitHelper(node, helper) { - const emitNode = getOrCreateEmitNode(node); - emitNode.helpers = append(emitNode.helpers, helper); - return node; -} -function addEmitHelpers(node, helpers) { - if (some(helpers)) { - const emitNode = getOrCreateEmitNode(node); - for (const helper of helpers) { - emitNode.helpers = appendIfUnique(emitNode.helpers, helper); - } - } - return node; -} -function removeEmitHelper(node, helper) { - var _a; - const helpers = (_a = node.emitNode) == null ? void 0 : _a.helpers; - if (helpers) { - return orderedRemoveItem(helpers, helper); - } - return false; -} -function getEmitHelpers(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.helpers; -} -function moveEmitHelpers(source, target, predicate) { - const sourceEmitNode = source.emitNode; - const sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; - if (!some(sourceEmitHelpers)) return; - const targetEmitNode = getOrCreateEmitNode(target); - let helpersRemoved = 0; - for (let i = 0; i < sourceEmitHelpers.length; i++) { - const helper = sourceEmitHelpers[i]; - if (predicate(helper)) { - helpersRemoved++; - targetEmitNode.helpers = appendIfUnique(targetEmitNode.helpers, helper); - } else if (helpersRemoved > 0) { - sourceEmitHelpers[i - helpersRemoved] = helper; - } - } - if (helpersRemoved > 0) { - sourceEmitHelpers.length -= helpersRemoved; - } -} -function getSnippetElement(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.snippetElement; -} -function setSnippetElement(node, snippet) { - const emitNode = getOrCreateEmitNode(node); - emitNode.snippetElement = snippet; - return node; -} -function ignoreSourceNewlines(node) { - getOrCreateEmitNode(node).internalFlags |= 4 /* IgnoreSourceNewlines */; - return node; -} -function setTypeNode(node, type) { - const emitNode = getOrCreateEmitNode(node); - emitNode.typeNode = type; - return node; -} -function getTypeNode(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.typeNode; -} -function setIdentifierTypeArguments(node, typeArguments) { - getOrCreateEmitNode(node).identifierTypeArguments = typeArguments; - return node; -} -function getIdentifierTypeArguments(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.identifierTypeArguments; -} -function setIdentifierAutoGenerate(node, autoGenerate) { - getOrCreateEmitNode(node).autoGenerate = autoGenerate; - return node; -} -function getIdentifierAutoGenerate(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.autoGenerate; -} -function setIdentifierGeneratedImportReference(node, value) { - getOrCreateEmitNode(node).generatedImportReference = value; - return node; -} -function getIdentifierGeneratedImportReference(node) { - var _a; - return (_a = node.emitNode) == null ? void 0 : _a.generatedImportReference; -} - -// src/compiler/factory/emitHelpers.ts -var PrivateIdentifierKind = /* @__PURE__ */ ((PrivateIdentifierKind2) => { - PrivateIdentifierKind2["Field"] = "f"; - PrivateIdentifierKind2["Method"] = "m"; - PrivateIdentifierKind2["Accessor"] = "a"; - return PrivateIdentifierKind2; -})(PrivateIdentifierKind || {}); -function createEmitHelperFactory(context) { - const factory2 = context.factory; - const immutableTrue = memoize(() => setInternalEmitFlags(factory2.createTrue(), 8 /* Immutable */)); - const immutableFalse = memoize(() => setInternalEmitFlags(factory2.createFalse(), 8 /* Immutable */)); - return { - getUnscopedHelperName, - // TypeScript Helpers - createDecorateHelper, - createMetadataHelper, - createParamHelper, - // ES Decorators Helpers - createESDecorateHelper, - createRunInitializersHelper, - // ES2018 Helpers - createAssignHelper, - createAwaitHelper, - createAsyncGeneratorHelper, - createAsyncDelegatorHelper, - createAsyncValuesHelper, - // ES2018 Destructuring Helpers - createRestHelper, - // ES2017 Helpers - createAwaiterHelper, - // ES2015 Helpers - createExtendsHelper, - createTemplateObjectHelper, - createSpreadArrayHelper, - createPropKeyHelper, - createSetFunctionNameHelper, - // ES2015 Destructuring Helpers - createValuesHelper, - createReadHelper, - // ES2015 Generator Helpers - createGeneratorHelper, - // ES Module Helpers - createImportStarHelper, - createImportStarCallbackHelper, - createImportDefaultHelper, - createExportStarHelper, - // Class Fields Helpers - createClassPrivateFieldGetHelper, - createClassPrivateFieldSetHelper, - createClassPrivateFieldInHelper, - // 'using' helpers - createAddDisposableResourceHelper, - createDisposeResourcesHelper, - // --rewriteRelativeImportExtensions helpers - createRewriteRelativeImportExtensionsHelper - }; - function getUnscopedHelperName(name) { - return setEmitFlags(factory2.createIdentifier(name), 8192 /* HelperName */ | 4 /* AdviseOnEmitNode */); - } - function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) { - context.requestEmitHelper(decorateHelper); - const argumentsArray = []; - argumentsArray.push(factory2.createArrayLiteralExpression( - decoratorExpressions, - /*multiLine*/ - true - )); - argumentsArray.push(target); - if (memberName) { - argumentsArray.push(memberName); - if (descriptor) { - argumentsArray.push(descriptor); - } - } - return factory2.createCallExpression( - getUnscopedHelperName("__decorate"), - /*typeArguments*/ - void 0, - argumentsArray - ); - } - function createMetadataHelper(metadataKey, metadataValue) { - context.requestEmitHelper(metadataHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__metadata"), - /*typeArguments*/ - void 0, - [ - factory2.createStringLiteral(metadataKey), - metadataValue - ] - ); - } - function createParamHelper(expression, parameterOffset, location) { - context.requestEmitHelper(paramHelper); - return setTextRange( - factory2.createCallExpression( - getUnscopedHelperName("__param"), - /*typeArguments*/ - void 0, - [ - factory2.createNumericLiteral(parameterOffset + ""), - expression - ] - ), - location - ); - } - function createESDecorateClassContextObject(contextIn) { - const properties = [ - factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral("class")), - factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name), - factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata) - ]; - return factory2.createObjectLiteralExpression(properties); - } - function createESDecorateClassElementAccessGetMethod(elementName) { - const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name); - return factory2.createPropertyAssignment( - "get", - factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory2.createIdentifier("obj") - )], - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - accessor - ) - ); - } - function createESDecorateClassElementAccessSetMethod(elementName) { - const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name); - return factory2.createPropertyAssignment( - "set", - factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - [ - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory2.createIdentifier("obj") - ), - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory2.createIdentifier("value") - ) - ], - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createAssignment( - accessor, - factory2.createIdentifier("value") - ) - ) - ]) - ) - ); - } - function createESDecorateClassElementAccessHasMethod(elementName) { - const propertyName = elementName.computed ? elementName.name : isIdentifier(elementName.name) ? factory2.createStringLiteralFromNode(elementName.name) : elementName.name; - return factory2.createPropertyAssignment( - "has", - factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory2.createIdentifier("obj") - )], - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - factory2.createBinaryExpression( - propertyName, - 103 /* InKeyword */, - factory2.createIdentifier("obj") - ) - ) - ); - } - function createESDecorateClassElementAccessObject(name, access) { - const properties = []; - properties.push(createESDecorateClassElementAccessHasMethod(name)); - if (access.get) properties.push(createESDecorateClassElementAccessGetMethod(name)); - if (access.set) properties.push(createESDecorateClassElementAccessSetMethod(name)); - return factory2.createObjectLiteralExpression(properties); - } - function createESDecorateClassElementContextObject(contextIn) { - const properties = [ - factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral(contextIn.kind)), - factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name.computed ? contextIn.name.name : factory2.createStringLiteralFromNode(contextIn.name.name)), - factory2.createPropertyAssignment(factory2.createIdentifier("static"), contextIn.static ? factory2.createTrue() : factory2.createFalse()), - factory2.createPropertyAssignment(factory2.createIdentifier("private"), contextIn.private ? factory2.createTrue() : factory2.createFalse()), - factory2.createPropertyAssignment(factory2.createIdentifier("access"), createESDecorateClassElementAccessObject(contextIn.name, contextIn.access)), - factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata) - ]; - return factory2.createObjectLiteralExpression(properties); - } - function createESDecorateContextObject(contextIn) { - return contextIn.kind === "class" ? createESDecorateClassContextObject(contextIn) : createESDecorateClassElementContextObject(contextIn); - } - function createESDecorateHelper(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) { - context.requestEmitHelper(esDecorateHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__esDecorate"), - /*typeArguments*/ - void 0, - [ - ctor ?? factory2.createNull(), - descriptorIn ?? factory2.createNull(), - decorators, - createESDecorateContextObject(contextIn), - initializers, - extraInitializers - ] - ); - } - function createRunInitializersHelper(thisArg, initializers, value) { - context.requestEmitHelper(runInitializersHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__runInitializers"), - /*typeArguments*/ - void 0, - value ? [thisArg, initializers, value] : [thisArg, initializers] - ); - } - function createAssignHelper(attributesSegments) { - if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) { - return factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"), - /*typeArguments*/ - void 0, - attributesSegments - ); - } - context.requestEmitHelper(assignHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__assign"), - /*typeArguments*/ - void 0, - attributesSegments - ); - } - function createAwaitHelper(expression) { - context.requestEmitHelper(awaitHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__await"), - /*typeArguments*/ - void 0, - [expression] - ); - } - function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncGeneratorHelper); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */; - return factory2.createCallExpression( - getUnscopedHelperName("__asyncGenerator"), - /*typeArguments*/ - void 0, - [ - hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(), - factory2.createIdentifier("arguments"), - generatorFunc - ] - ); - } - function createAsyncDelegatorHelper(expression) { - context.requestEmitHelper(awaitHelper); - context.requestEmitHelper(asyncDelegator); - return factory2.createCallExpression( - getUnscopedHelperName("__asyncDelegator"), - /*typeArguments*/ - void 0, - [expression] - ); - } - function createAsyncValuesHelper(expression) { - context.requestEmitHelper(asyncValues); - return factory2.createCallExpression( - getUnscopedHelperName("__asyncValues"), - /*typeArguments*/ - void 0, - [expression] - ); - } - function createRestHelper(value, elements, computedTempVariables, location) { - context.requestEmitHelper(restHelper); - const propertyNames = []; - let computedTempVariableOffset = 0; - for (let i = 0; i < elements.length - 1; i++) { - const propertyName = getPropertyNameOfBindingOrAssignmentElement(elements[i]); - if (propertyName) { - if (isComputedPropertyName(propertyName)) { - Debug.assertIsDefined(computedTempVariables, "Encountered computed property name but 'computedTempVariables' argument was not provided."); - const temp = computedTempVariables[computedTempVariableOffset]; - computedTempVariableOffset++; - propertyNames.push( - factory2.createConditionalExpression( - factory2.createTypeCheck(temp, "symbol"), - /*questionToken*/ - void 0, - temp, - /*colonToken*/ - void 0, - factory2.createAdd(temp, factory2.createStringLiteral("")) - ) - ); - } else { - propertyNames.push(factory2.createStringLiteralFromNode(propertyName)); - } - } - } - return factory2.createCallExpression( - getUnscopedHelperName("__rest"), - /*typeArguments*/ - void 0, - [ - value, - setTextRange( - factory2.createArrayLiteralExpression(propertyNames), - location - ) - ] - ); - } - function createAwaiterHelper(hasLexicalThis, argumentsExpression, promiseConstructor, parameters, body) { - context.requestEmitHelper(awaiterHelper); - const generatorFunc = factory2.createFunctionExpression( - /*modifiers*/ - void 0, - factory2.createToken(42 /* AsteriskToken */), - /*name*/ - void 0, - /*typeParameters*/ - void 0, - parameters ?? [], - /*type*/ - void 0, - body - ); - (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */; - return factory2.createCallExpression( - getUnscopedHelperName("__awaiter"), - /*typeArguments*/ - void 0, - [ - hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(), - argumentsExpression ?? factory2.createVoidZero(), - promiseConstructor ? createExpressionFromEntityName(factory2, promiseConstructor) : factory2.createVoidZero(), - generatorFunc - ] - ); - } - function createExtendsHelper(name) { - context.requestEmitHelper(extendsHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__extends"), - /*typeArguments*/ - void 0, - [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)] - ); - } - function createTemplateObjectHelper(cooked, raw) { - context.requestEmitHelper(templateObjectHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__makeTemplateObject"), - /*typeArguments*/ - void 0, - [cooked, raw] - ); - } - function createSpreadArrayHelper(to, from, packFrom) { - context.requestEmitHelper(spreadArrayHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__spreadArray"), - /*typeArguments*/ - void 0, - [to, from, packFrom ? immutableTrue() : immutableFalse()] - ); - } - function createPropKeyHelper(expr) { - context.requestEmitHelper(propKeyHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__propKey"), - /*typeArguments*/ - void 0, - [expr] - ); - } - function createSetFunctionNameHelper(f, name, prefix) { - context.requestEmitHelper(setFunctionNameHelper); - return context.factory.createCallExpression( - getUnscopedHelperName("__setFunctionName"), - /*typeArguments*/ - void 0, - prefix ? [f, name, context.factory.createStringLiteral(prefix)] : [f, name] - ); - } - function createValuesHelper(expression) { - context.requestEmitHelper(valuesHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__values"), - /*typeArguments*/ - void 0, - [expression] - ); - } - function createReadHelper(iteratorRecord, count) { - context.requestEmitHelper(readHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__read"), - /*typeArguments*/ - void 0, - count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord] - ); - } - function createGeneratorHelper(body) { - context.requestEmitHelper(generatorHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__generator"), - /*typeArguments*/ - void 0, - [factory2.createThis(), body] - ); - } - function createImportStarHelper(expression) { - context.requestEmitHelper(importStarHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__importStar"), - /*typeArguments*/ - void 0, - [expression] - ); - } - function createImportStarCallbackHelper() { - context.requestEmitHelper(importStarHelper); - return getUnscopedHelperName("__importStar"); - } - function createImportDefaultHelper(expression) { - context.requestEmitHelper(importDefaultHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__importDefault"), - /*typeArguments*/ - void 0, - [expression] - ); - } - function createExportStarHelper(moduleExpression, exportsExpression = factory2.createIdentifier("exports")) { - context.requestEmitHelper(exportStarHelper); - context.requestEmitHelper(createBindingHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__exportStar"), - /*typeArguments*/ - void 0, - [moduleExpression, exportsExpression] - ); - } - function createClassPrivateFieldGetHelper(receiver, state, kind, f) { - context.requestEmitHelper(classPrivateFieldGetHelper); - let args; - if (!f) { - args = [receiver, state, factory2.createStringLiteral(kind)]; - } else { - args = [receiver, state, factory2.createStringLiteral(kind), f]; - } - return factory2.createCallExpression( - getUnscopedHelperName("__classPrivateFieldGet"), - /*typeArguments*/ - void 0, - args - ); - } - function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) { - context.requestEmitHelper(classPrivateFieldSetHelper); - let args; - if (!f) { - args = [receiver, state, value, factory2.createStringLiteral(kind)]; - } else { - args = [receiver, state, value, factory2.createStringLiteral(kind), f]; - } - return factory2.createCallExpression( - getUnscopedHelperName("__classPrivateFieldSet"), - /*typeArguments*/ - void 0, - args - ); - } - function createClassPrivateFieldInHelper(state, receiver) { - context.requestEmitHelper(classPrivateFieldInHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__classPrivateFieldIn"), - /*typeArguments*/ - void 0, - [state, receiver] - ); - } - function createAddDisposableResourceHelper(envBinding, value, async) { - context.requestEmitHelper(addDisposableResourceHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__addDisposableResource"), - /*typeArguments*/ - void 0, - [envBinding, value, async ? factory2.createTrue() : factory2.createFalse()] - ); - } - function createDisposeResourcesHelper(envBinding) { - context.requestEmitHelper(disposeResourcesHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__disposeResources"), - /*typeArguments*/ - void 0, - [envBinding] - ); - } - function createRewriteRelativeImportExtensionsHelper(expression) { - context.requestEmitHelper(rewriteRelativeImportExtensionsHelper); - return factory2.createCallExpression( - getUnscopedHelperName("__rewriteRelativeImportExtension"), - /*typeArguments*/ - void 0, - context.getCompilerOptions().jsx === 1 /* Preserve */ ? [expression, factory2.createTrue()] : [expression] - ); - } -} -function compareEmitHelpers(x, y) { - if (x === y) return 0 /* EqualTo */; - if (x.priority === y.priority) return 0 /* EqualTo */; - if (x.priority === void 0) return 1 /* GreaterThan */; - if (y.priority === void 0) return -1 /* LessThan */; - return compareValues(x.priority, y.priority); -} -function helperString(input, ...args) { - return (uniqueName) => { - let result = ""; - for (let i = 0; i < args.length; i++) { - result += input[i]; - result += uniqueName(args[i]); - } - result += input[input.length - 1]; - return result; - }; -} -var decorateHelper = { - name: "typescript:decorate", - importName: "__decorate", - scoped: false, - priority: 2, - text: ` - var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) { - var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d; - if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc); - else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r; - return c > 3 && r && Object.defineProperty(target, key, r), r; - };` -}; -var metadataHelper = { - name: "typescript:metadata", - importName: "__metadata", - scoped: false, - priority: 3, - text: ` - var __metadata = (this && this.__metadata) || function (k, v) { - if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v); - };` -}; -var paramHelper = { - name: "typescript:param", - importName: "__param", - scoped: false, - priority: 4, - text: ` - var __param = (this && this.__param) || function (paramIndex, decorator) { - return function (target, key) { decorator(target, key, paramIndex); } - };` -}; -var esDecorateHelper = { - name: "typescript:esDecorate", - importName: "__esDecorate", - scoped: false, - priority: 2, - text: ` - var __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) { - function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; } - var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value"; - var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null; - var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {}); - var _, done = false; - for (var i = decorators.length - 1; i >= 0; i--) { - var context = {}; - for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p]; - for (var p in contextIn.access) context.access[p] = contextIn.access[p]; - context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); }; - var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context); - if (kind === "accessor") { - if (result === void 0) continue; - if (result === null || typeof result !== "object") throw new TypeError("Object expected"); - if (_ = accept(result.get)) descriptor.get = _; - if (_ = accept(result.set)) descriptor.set = _; - if (_ = accept(result.init)) initializers.unshift(_); - } - else if (_ = accept(result)) { - if (kind === "field") initializers.unshift(_); - else descriptor[key] = _; - } - } - if (target) Object.defineProperty(target, contextIn.name, descriptor); - done = true; - };` -}; -var runInitializersHelper = { - name: "typescript:runInitializers", - importName: "__runInitializers", - scoped: false, - priority: 2, - text: ` - var __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) { - var useValue = arguments.length > 2; - for (var i = 0; i < initializers.length; i++) { - value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg); - } - return useValue ? value : void 0; - };` -}; -var assignHelper = { - name: "typescript:assign", - importName: "__assign", - scoped: false, - priority: 1, - text: ` - var __assign = (this && this.__assign) || function () { - __assign = Object.assign || function(t) { - for (var s, i = 1, n = arguments.length; i < n; i++) { - s = arguments[i]; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) - t[p] = s[p]; - } - return t; - }; - return __assign.apply(this, arguments); - };` -}; -var awaitHelper = { - name: "typescript:await", - importName: "__await", - scoped: false, - text: ` - var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }` -}; -var asyncGeneratorHelper = { - name: "typescript:asyncGenerator", - importName: "__asyncGenerator", - scoped: false, - dependencies: [awaitHelper], - text: ` - var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) { - if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); - var g = generator.apply(thisArg, _arguments || []), i, q = []; - return i = Object.create((typeof AsyncIterator === "function" ? AsyncIterator : Object).prototype), verb("next"), verb("throw"), verb("return", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i; - function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; } - function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } } - function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } } - function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); } - function fulfill(value) { resume("next", value); } - function reject(value) { resume("throw", value); } - function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); } - };` -}; -var asyncDelegator = { - name: "typescript:asyncDelegator", - importName: "__asyncDelegator", - scoped: false, - dependencies: [awaitHelper], - text: ` - var __asyncDelegator = (this && this.__asyncDelegator) || function (o) { - var i, p; - return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i; - function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; } - };` -}; -var asyncValues = { - name: "typescript:asyncValues", - importName: "__asyncValues", - scoped: false, - text: ` - var __asyncValues = (this && this.__asyncValues) || function (o) { - if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); - var m = o[Symbol.asyncIterator], i; - return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i); - function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; } - function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); } - };` -}; -var restHelper = { - name: "typescript:rest", - importName: "__rest", - scoped: false, - text: ` - var __rest = (this && this.__rest) || function (s, e) { - var t = {}; - for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) - t[p] = s[p]; - if (s != null && typeof Object.getOwnPropertySymbols === "function") - for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { - if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) - t[p[i]] = s[p[i]]; - } - return t; - };` -}; -var awaiterHelper = { - name: "typescript:awaiter", - importName: "__awaiter", - scoped: false, - priority: 5, - text: ` - var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { - function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } - return new (P || (P = Promise))(function (resolve, reject) { - function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } - function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } - step((generator = generator.apply(thisArg, _arguments || [])).next()); - }); - };` -}; -var extendsHelper = { - name: "typescript:extends", - importName: "__extends", - scoped: false, - priority: 0, - text: ` - var __extends = (this && this.__extends) || (function () { - var extendStatics = function (d, b) { - extendStatics = Object.setPrototypeOf || - ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || - function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; - return extendStatics(d, b); - }; - - return function (d, b) { - if (typeof b !== "function" && b !== null) - throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); - extendStatics(d, b); - function __() { this.constructor = d; } - d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); - }; - })();` -}; -var templateObjectHelper = { - name: "typescript:makeTemplateObject", - importName: "__makeTemplateObject", - scoped: false, - priority: 0, - text: ` - var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) { - if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; } - return cooked; - };` -}; -var readHelper = { - name: "typescript:read", - importName: "__read", - scoped: false, - text: ` - var __read = (this && this.__read) || function (o, n) { - var m = typeof Symbol === "function" && o[Symbol.iterator]; - if (!m) return o; - var i = m.call(o), r, ar = [], e; - try { - while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); - } - catch (error) { e = { error: error }; } - finally { - try { - if (r && !r.done && (m = i["return"])) m.call(i); - } - finally { if (e) throw e.error; } - } - return ar; - };` -}; -var spreadArrayHelper = { - name: "typescript:spreadArray", - importName: "__spreadArray", - scoped: false, - text: ` - var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) { - if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) { - if (ar || !(i in from)) { - if (!ar) ar = Array.prototype.slice.call(from, 0, i); - ar[i] = from[i]; - } - } - return to.concat(ar || Array.prototype.slice.call(from)); - };` -}; -var propKeyHelper = { - name: "typescript:propKey", - importName: "__propKey", - scoped: false, - text: ` - var __propKey = (this && this.__propKey) || function (x) { - return typeof x === "symbol" ? x : "".concat(x); - };` -}; -var setFunctionNameHelper = { - name: "typescript:setFunctionName", - importName: "__setFunctionName", - scoped: false, - text: ` - var __setFunctionName = (this && this.__setFunctionName) || function (f, name, prefix) { - if (typeof name === "symbol") name = name.description ? "[".concat(name.description, "]") : ""; - return Object.defineProperty(f, "name", { configurable: true, value: prefix ? "".concat(prefix, " ", name) : name }); - };` -}; -var valuesHelper = { - name: "typescript:values", - importName: "__values", - scoped: false, - text: ` - var __values = (this && this.__values) || function(o) { - var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; - if (m) return m.call(o); - if (o && typeof o.length === "number") return { - next: function () { - if (o && i >= o.length) o = void 0; - return { value: o && o[i++], done: !o }; - } - }; - throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); - };` -}; -var generatorHelper = { - name: "typescript:generator", - importName: "__generator", - scoped: false, - priority: 6, - text: ` - var __generator = (this && this.__generator) || function (thisArg, body) { - var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype); - return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; - function verb(n) { return function (v) { return step([n, v]); }; } - function step(op) { - if (f) throw new TypeError("Generator is already executing."); - while (g && (g = 0, op[0] && (_ = 0)), _) try { - if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; - if (y = 0, t) op = [op[0] & 2, t.value]; - switch (op[0]) { - case 0: case 1: t = op; break; - case 4: _.label++; return { value: op[1], done: false }; - case 5: _.label++; y = op[1]; op = [0]; continue; - case 7: op = _.ops.pop(); _.trys.pop(); continue; - default: - if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } - if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } - if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } - if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } - if (t[2]) _.ops.pop(); - _.trys.pop(); continue; - } - op = body.call(thisArg, _); - } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } - if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; - } - };` -}; -var createBindingHelper = { - name: "typescript:commonjscreatebinding", - importName: "__createBinding", - scoped: false, - priority: 1, - text: ` - var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); - }) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; - }));` -}; -var setModuleDefaultHelper = { - name: "typescript:commonjscreatevalue", - importName: "__setModuleDefault", - scoped: false, - priority: 1, - text: ` - var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); - }) : function(o, v) { - o["default"] = v; - });` -}; -var importStarHelper = { - name: "typescript:commonjsimportstar", - importName: "__importStar", - scoped: false, - dependencies: [createBindingHelper, setModuleDefaultHelper], - priority: 2, - text: ` - var __importStar = (this && this.__importStar) || (function () { - var ownKeys = function(o) { - ownKeys = Object.getOwnPropertyNames || function (o) { - var ar = []; - for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; - return ar; - }; - return ownKeys(o); - }; - return function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); - __setModuleDefault(result, mod); - return result; - }; - })();` -}; -var importDefaultHelper = { - name: "typescript:commonjsimportdefault", - importName: "__importDefault", - scoped: false, - text: ` - var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; - };` -}; -var exportStarHelper = { - name: "typescript:export-star", - importName: "__exportStar", - scoped: false, - dependencies: [createBindingHelper], - priority: 2, - text: ` - var __exportStar = (this && this.__exportStar) || function(m, exports) { - for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); - };` -}; -var classPrivateFieldGetHelper = { - name: "typescript:classPrivateFieldGet", - importName: "__classPrivateFieldGet", - scoped: false, - text: ` - var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) { - if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter"); - if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it"); - return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver); - };` -}; -var classPrivateFieldSetHelper = { - name: "typescript:classPrivateFieldSet", - importName: "__classPrivateFieldSet", - scoped: false, - text: ` - var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) { - if (kind === "m") throw new TypeError("Private method is not writable"); - if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter"); - if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it"); - return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value; - };` -}; -var classPrivateFieldInHelper = { - name: "typescript:classPrivateFieldIn", - importName: "__classPrivateFieldIn", - scoped: false, - text: ` - var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) { - if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object"); - return typeof state === "function" ? receiver === state : state.has(receiver); - };` -}; -var addDisposableResourceHelper = { - name: "typescript:addDisposableResource", - importName: "__addDisposableResource", - scoped: false, - text: ` - var __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) { - if (value !== null && value !== void 0) { - if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected."); - var dispose, inner; - if (async) { - if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined."); - dispose = value[Symbol.asyncDispose]; - } - if (dispose === void 0) { - if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined."); - dispose = value[Symbol.dispose]; - if (async) inner = dispose; - } - if (typeof dispose !== "function") throw new TypeError("Object not disposable."); - if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } }; - env.stack.push({ value: value, dispose: dispose, async: async }); - } - else if (async) { - env.stack.push({ async: true }); - } - return value; - };` -}; -var disposeResourcesHelper = { - name: "typescript:disposeResources", - importName: "__disposeResources", - scoped: false, - text: ` - var __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) { - return function (env) { - function fail(e) { - env.error = env.hasError ? new SuppressedError(e, env.error, "An error was suppressed during disposal.") : e; - env.hasError = true; - } - var r, s = 0; - function next() { - while (r = env.stack.pop()) { - try { - if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next); - if (r.dispose) { - var result = r.dispose.call(r.value); - if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); }); - } - else s |= 1; - } - catch (e) { - fail(e); - } - } - if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve(); - if (env.hasError) throw env.error; - } - return next(); - }; - })(typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) { - var e = new Error(message); - return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e; - });` -}; -var rewriteRelativeImportExtensionsHelper = { - name: "typescript:rewriteRelativeImportExtensions", - importName: "__rewriteRelativeImportExtension", - scoped: false, - text: ` - var __rewriteRelativeImportExtension = (this && this.__rewriteRelativeImportExtension) || function (path, preserveJsx) { - if (typeof path === "string" && /^\\.\\.?\\//.test(path)) { - return path.replace(/\\.(tsx)$|((?:\\.d)?)((?:\\.[^./]+?)?)\\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) { - return tsx ? preserveJsx ? ".jsx" : ".js" : d && (!ext || !cm) ? m : (d + ext + "." + cm.toLowerCase() + "js"); - }); - } - return path; - };` -}; -var asyncSuperHelper = { - name: "typescript:async-super", - scoped: true, - text: helperString` - const ${"_superIndex"} = name => super[name];` -}; -var advancedAsyncSuperHelper = { - name: "typescript:advanced-async-super", - scoped: true, - text: helperString` - const ${"_superIndex"} = (function (geti, seti) { - const cache = Object.create(null); - return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } }); - })(name => super[name], (name, value) => super[name] = value);` -}; -function isCallToHelper(firstSegment, helperName) { - return isCallExpression(firstSegment) && isIdentifier(firstSegment.expression) && (getEmitFlags(firstSegment.expression) & 8192 /* HelperName */) !== 0 && firstSegment.expression.escapedText === helperName; -} - -// src/compiler/factory/nodeTests.ts -function isNumericLiteral(node) { - return node.kind === 9 /* NumericLiteral */; -} -function isBigIntLiteral(node) { - return node.kind === 10 /* BigIntLiteral */; -} -function isStringLiteral(node) { - return node.kind === 11 /* StringLiteral */; -} -function isJsxText(node) { - return node.kind === 12 /* JsxText */; -} -function isRegularExpressionLiteral(node) { - return node.kind === 14 /* RegularExpressionLiteral */; -} -function isNoSubstitutionTemplateLiteral(node) { - return node.kind === 15 /* NoSubstitutionTemplateLiteral */; -} -function isTemplateHead(node) { - return node.kind === 16 /* TemplateHead */; -} -function isTemplateMiddle(node) { - return node.kind === 17 /* TemplateMiddle */; -} -function isTemplateTail(node) { - return node.kind === 18 /* TemplateTail */; -} -function isDotDotDotToken(node) { - return node.kind === 26 /* DotDotDotToken */; -} -function isCommaToken(node) { - return node.kind === 28 /* CommaToken */; -} -function isPlusToken(node) { - return node.kind === 40 /* PlusToken */; -} -function isMinusToken(node) { - return node.kind === 41 /* MinusToken */; -} -function isAsteriskToken(node) { - return node.kind === 42 /* AsteriskToken */; -} -function isExclamationToken(node) { - return node.kind === 54 /* ExclamationToken */; -} -function isQuestionToken(node) { - return node.kind === 58 /* QuestionToken */; -} -function isColonToken(node) { - return node.kind === 59 /* ColonToken */; -} -function isQuestionDotToken(node) { - return node.kind === 29 /* QuestionDotToken */; -} -function isEqualsGreaterThanToken(node) { - return node.kind === 39 /* EqualsGreaterThanToken */; -} -function isIdentifier(node) { - return node.kind === 80 /* Identifier */; -} -function isPrivateIdentifier(node) { - return node.kind === 81 /* PrivateIdentifier */; -} -function isExportModifier(node) { - return node.kind === 95 /* ExportKeyword */; -} -function isDefaultModifier(node) { - return node.kind === 90 /* DefaultKeyword */; -} -function isAsyncModifier(node) { - return node.kind === 134 /* AsyncKeyword */; -} -function isAssertsKeyword(node) { - return node.kind === 131 /* AssertsKeyword */; -} -function isAwaitKeyword(node) { - return node.kind === 135 /* AwaitKeyword */; -} -function isReadonlyKeyword(node) { - return node.kind === 148 /* ReadonlyKeyword */; -} -function isStaticModifier(node) { - return node.kind === 126 /* StaticKeyword */; -} -function isAbstractModifier(node) { - return node.kind === 128 /* AbstractKeyword */; -} -function isOverrideModifier(node) { - return node.kind === 164 /* OverrideKeyword */; -} -function isAccessorModifier(node) { - return node.kind === 129 /* AccessorKeyword */; -} -function isSuperKeyword(node) { - return node.kind === 108 /* SuperKeyword */; -} -function isImportKeyword(node) { - return node.kind === 102 /* ImportKeyword */; -} -function isCaseKeyword(node) { - return node.kind === 84 /* CaseKeyword */; -} -function isQualifiedName(node) { - return node.kind === 166 /* QualifiedName */; -} -function isComputedPropertyName(node) { - return node.kind === 167 /* ComputedPropertyName */; -} -function isTypeParameterDeclaration(node) { - return node.kind === 168 /* TypeParameter */; -} -function isParameter(node) { - return node.kind === 169 /* Parameter */; -} -function isDecorator(node) { - return node.kind === 170 /* Decorator */; -} -function isPropertySignature(node) { - return node.kind === 171 /* PropertySignature */; -} -function isPropertyDeclaration(node) { - return node.kind === 172 /* PropertyDeclaration */; -} -function isMethodSignature(node) { - return node.kind === 173 /* MethodSignature */; -} -function isMethodDeclaration(node) { - return node.kind === 174 /* MethodDeclaration */; -} -function isClassStaticBlockDeclaration(node) { - return node.kind === 175 /* ClassStaticBlockDeclaration */; -} -function isConstructorDeclaration(node) { - return node.kind === 176 /* Constructor */; -} -function isGetAccessorDeclaration(node) { - return node.kind === 177 /* GetAccessor */; -} -function isSetAccessorDeclaration(node) { - return node.kind === 178 /* SetAccessor */; -} -function isCallSignatureDeclaration(node) { - return node.kind === 179 /* CallSignature */; -} -function isConstructSignatureDeclaration(node) { - return node.kind === 180 /* ConstructSignature */; -} -function isIndexSignatureDeclaration(node) { - return node.kind === 181 /* IndexSignature */; -} -function isTypePredicateNode(node) { - return node.kind === 182 /* TypePredicate */; -} -function isTypeReferenceNode(node) { - return node.kind === 183 /* TypeReference */; -} -function isFunctionTypeNode(node) { - return node.kind === 184 /* FunctionType */; -} -function isConstructorTypeNode(node) { - return node.kind === 185 /* ConstructorType */; -} -function isTypeQueryNode(node) { - return node.kind === 186 /* TypeQuery */; -} -function isTypeLiteralNode(node) { - return node.kind === 187 /* TypeLiteral */; -} -function isArrayTypeNode(node) { - return node.kind === 188 /* ArrayType */; -} -function isTupleTypeNode(node) { - return node.kind === 189 /* TupleType */; -} -function isNamedTupleMember(node) { - return node.kind === 202 /* NamedTupleMember */; -} -function isOptionalTypeNode(node) { - return node.kind === 190 /* OptionalType */; -} -function isRestTypeNode(node) { - return node.kind === 191 /* RestType */; -} -function isUnionTypeNode(node) { - return node.kind === 192 /* UnionType */; -} -function isIntersectionTypeNode(node) { - return node.kind === 193 /* IntersectionType */; -} -function isConditionalTypeNode(node) { - return node.kind === 194 /* ConditionalType */; -} -function isInferTypeNode(node) { - return node.kind === 195 /* InferType */; -} -function isParenthesizedTypeNode(node) { - return node.kind === 196 /* ParenthesizedType */; -} -function isThisTypeNode(node) { - return node.kind === 197 /* ThisType */; -} -function isTypeOperatorNode(node) { - return node.kind === 198 /* TypeOperator */; -} -function isIndexedAccessTypeNode(node) { - return node.kind === 199 /* IndexedAccessType */; -} -function isMappedTypeNode(node) { - return node.kind === 200 /* MappedType */; -} -function isLiteralTypeNode(node) { - return node.kind === 201 /* LiteralType */; -} -function isImportTypeNode(node) { - return node.kind === 205 /* ImportType */; -} -function isTemplateLiteralTypeSpan(node) { - return node.kind === 204 /* TemplateLiteralTypeSpan */; -} -function isTemplateLiteralTypeNode(node) { - return node.kind === 203 /* TemplateLiteralType */; -} -function isObjectBindingPattern(node) { - return node.kind === 206 /* ObjectBindingPattern */; -} -function isArrayBindingPattern(node) { - return node.kind === 207 /* ArrayBindingPattern */; -} -function isBindingElement(node) { - return node.kind === 208 /* BindingElement */; -} -function isArrayLiteralExpression(node) { - return node.kind === 209 /* ArrayLiteralExpression */; -} -function isObjectLiteralExpression(node) { - return node.kind === 210 /* ObjectLiteralExpression */; -} -function isPropertyAccessExpression(node) { - return node.kind === 211 /* PropertyAccessExpression */; -} -function isElementAccessExpression(node) { - return node.kind === 212 /* ElementAccessExpression */; -} -function isCallExpression(node) { - return node.kind === 213 /* CallExpression */; -} -function isNewExpression(node) { - return node.kind === 214 /* NewExpression */; -} -function isTaggedTemplateExpression(node) { - return node.kind === 215 /* TaggedTemplateExpression */; -} -function isTypeAssertionExpression(node) { - return node.kind === 216 /* TypeAssertionExpression */; -} -function isParenthesizedExpression(node) { - return node.kind === 217 /* ParenthesizedExpression */; -} -function isFunctionExpression(node) { - return node.kind === 218 /* FunctionExpression */; -} -function isArrowFunction(node) { - return node.kind === 219 /* ArrowFunction */; -} -function isDeleteExpression(node) { - return node.kind === 220 /* DeleteExpression */; -} -function isTypeOfExpression(node) { - return node.kind === 221 /* TypeOfExpression */; -} -function isVoidExpression(node) { - return node.kind === 222 /* VoidExpression */; -} -function isAwaitExpression(node) { - return node.kind === 223 /* AwaitExpression */; -} -function isPrefixUnaryExpression(node) { - return node.kind === 224 /* PrefixUnaryExpression */; -} -function isPostfixUnaryExpression(node) { - return node.kind === 225 /* PostfixUnaryExpression */; -} -function isBinaryExpression(node) { - return node.kind === 226 /* BinaryExpression */; -} -function isConditionalExpression(node) { - return node.kind === 227 /* ConditionalExpression */; -} -function isTemplateExpression(node) { - return node.kind === 228 /* TemplateExpression */; -} -function isYieldExpression(node) { - return node.kind === 229 /* YieldExpression */; -} -function isSpreadElement(node) { - return node.kind === 230 /* SpreadElement */; -} -function isClassExpression(node) { - return node.kind === 231 /* ClassExpression */; -} -function isOmittedExpression(node) { - return node.kind === 232 /* OmittedExpression */; -} -function isExpressionWithTypeArguments(node) { - return node.kind === 233 /* ExpressionWithTypeArguments */; -} -function isAsExpression(node) { - return node.kind === 234 /* AsExpression */; -} -function isSatisfiesExpression(node) { - return node.kind === 238 /* SatisfiesExpression */; -} -function isNonNullExpression(node) { - return node.kind === 235 /* NonNullExpression */; -} -function isMetaProperty(node) { - return node.kind === 236 /* MetaProperty */; -} -function isSyntheticExpression(node) { - return node.kind === 237 /* SyntheticExpression */; -} -function isPartiallyEmittedExpression(node) { - return node.kind === 355 /* PartiallyEmittedExpression */; -} -function isCommaListExpression(node) { - return node.kind === 356 /* CommaListExpression */; -} -function isTemplateSpan(node) { - return node.kind === 239 /* TemplateSpan */; -} -function isSemicolonClassElement(node) { - return node.kind === 240 /* SemicolonClassElement */; -} -function isBlock(node) { - return node.kind === 241 /* Block */; -} -function isVariableStatement(node) { - return node.kind === 243 /* VariableStatement */; -} -function isEmptyStatement(node) { - return node.kind === 242 /* EmptyStatement */; -} -function isExpressionStatement(node) { - return node.kind === 244 /* ExpressionStatement */; -} -function isIfStatement(node) { - return node.kind === 245 /* IfStatement */; -} -function isDoStatement(node) { - return node.kind === 246 /* DoStatement */; -} -function isWhileStatement(node) { - return node.kind === 247 /* WhileStatement */; -} -function isForStatement(node) { - return node.kind === 248 /* ForStatement */; -} -function isForInStatement(node) { - return node.kind === 249 /* ForInStatement */; -} -function isForOfStatement(node) { - return node.kind === 250 /* ForOfStatement */; -} -function isContinueStatement(node) { - return node.kind === 251 /* ContinueStatement */; -} -function isBreakStatement(node) { - return node.kind === 252 /* BreakStatement */; -} -function isReturnStatement(node) { - return node.kind === 253 /* ReturnStatement */; -} -function isWithStatement(node) { - return node.kind === 254 /* WithStatement */; -} -function isSwitchStatement(node) { - return node.kind === 255 /* SwitchStatement */; -} -function isLabeledStatement(node) { - return node.kind === 256 /* LabeledStatement */; -} -function isThrowStatement(node) { - return node.kind === 257 /* ThrowStatement */; -} -function isTryStatement(node) { - return node.kind === 258 /* TryStatement */; -} -function isDebuggerStatement(node) { - return node.kind === 259 /* DebuggerStatement */; -} -function isVariableDeclaration(node) { - return node.kind === 260 /* VariableDeclaration */; -} -function isVariableDeclarationList(node) { - return node.kind === 261 /* VariableDeclarationList */; -} -function isFunctionDeclaration(node) { - return node.kind === 262 /* FunctionDeclaration */; -} -function isClassDeclaration(node) { - return node.kind === 263 /* ClassDeclaration */; -} -function isInterfaceDeclaration(node) { - return node.kind === 264 /* InterfaceDeclaration */; -} -function isTypeAliasDeclaration(node) { - return node.kind === 265 /* TypeAliasDeclaration */; -} -function isEnumDeclaration(node) { - return node.kind === 266 /* EnumDeclaration */; -} -function isModuleDeclaration(node) { - return node.kind === 267 /* ModuleDeclaration */; -} -function isModuleBlock(node) { - return node.kind === 268 /* ModuleBlock */; -} -function isCaseBlock(node) { - return node.kind === 269 /* CaseBlock */; -} -function isNamespaceExportDeclaration(node) { - return node.kind === 270 /* NamespaceExportDeclaration */; -} -function isImportEqualsDeclaration(node) { - return node.kind === 271 /* ImportEqualsDeclaration */; -} -function isImportDeclaration(node) { - return node.kind === 272 /* ImportDeclaration */; -} -function isImportClause(node) { - return node.kind === 273 /* ImportClause */; -} -function isImportTypeAssertionContainer(node) { - return node.kind === 302 /* ImportTypeAssertionContainer */; -} -function isAssertClause(node) { - return node.kind === 300 /* AssertClause */; -} -function isAssertEntry(node) { - return node.kind === 301 /* AssertEntry */; -} -function isImportAttributes(node) { - return node.kind === 300 /* ImportAttributes */; -} -function isImportAttribute(node) { - return node.kind === 301 /* ImportAttribute */; -} -function isNamespaceImport(node) { - return node.kind === 274 /* NamespaceImport */; -} -function isNamespaceExport(node) { - return node.kind === 280 /* NamespaceExport */; -} -function isNamedImports(node) { - return node.kind === 275 /* NamedImports */; -} -function isImportSpecifier(node) { - return node.kind === 276 /* ImportSpecifier */; -} -function isExportAssignment(node) { - return node.kind === 277 /* ExportAssignment */; -} -function isExportDeclaration(node) { - return node.kind === 278 /* ExportDeclaration */; -} -function isNamedExports(node) { - return node.kind === 279 /* NamedExports */; -} -function isExportSpecifier(node) { - return node.kind === 281 /* ExportSpecifier */; -} -function isModuleExportName(node) { - return node.kind === 80 /* Identifier */ || node.kind === 11 /* StringLiteral */; -} -function isMissingDeclaration(node) { - return node.kind === 282 /* MissingDeclaration */; -} -function isNotEmittedStatement(node) { - return node.kind === 353 /* NotEmittedStatement */; -} -function isSyntheticReference(node) { - return node.kind === 357 /* SyntheticReferenceExpression */; -} -function isExternalModuleReference(node) { - return node.kind === 283 /* ExternalModuleReference */; -} -function isJsxElement(node) { - return node.kind === 284 /* JsxElement */; -} -function isJsxSelfClosingElement(node) { - return node.kind === 285 /* JsxSelfClosingElement */; -} -function isJsxOpeningElement(node) { - return node.kind === 286 /* JsxOpeningElement */; -} -function isJsxClosingElement(node) { - return node.kind === 287 /* JsxClosingElement */; -} -function isJsxFragment(node) { - return node.kind === 288 /* JsxFragment */; -} -function isJsxOpeningFragment(node) { - return node.kind === 289 /* JsxOpeningFragment */; -} -function isJsxClosingFragment(node) { - return node.kind === 290 /* JsxClosingFragment */; -} -function isJsxAttribute(node) { - return node.kind === 291 /* JsxAttribute */; -} -function isJsxAttributes(node) { - return node.kind === 292 /* JsxAttributes */; -} -function isJsxSpreadAttribute(node) { - return node.kind === 293 /* JsxSpreadAttribute */; -} -function isJsxExpression(node) { - return node.kind === 294 /* JsxExpression */; -} -function isJsxNamespacedName(node) { - return node.kind === 295 /* JsxNamespacedName */; -} -function isCaseClause(node) { - return node.kind === 296 /* CaseClause */; -} -function isDefaultClause(node) { - return node.kind === 297 /* DefaultClause */; -} -function isHeritageClause(node) { - return node.kind === 298 /* HeritageClause */; -} -function isCatchClause(node) { - return node.kind === 299 /* CatchClause */; -} -function isPropertyAssignment(node) { - return node.kind === 303 /* PropertyAssignment */; -} -function isShorthandPropertyAssignment(node) { - return node.kind === 304 /* ShorthandPropertyAssignment */; -} -function isSpreadAssignment(node) { - return node.kind === 305 /* SpreadAssignment */; -} -function isEnumMember(node) { - return node.kind === 306 /* EnumMember */; -} -function isSourceFile(node) { - return node.kind === 307 /* SourceFile */; -} -function isBundle(node) { - return node.kind === 308 /* Bundle */; -} -function isJSDocTypeExpression(node) { - return node.kind === 309 /* JSDocTypeExpression */; -} -function isJSDocNameReference(node) { - return node.kind === 310 /* JSDocNameReference */; -} -function isJSDocMemberName(node) { - return node.kind === 311 /* JSDocMemberName */; -} -function isJSDocLink(node) { - return node.kind === 324 /* JSDocLink */; -} -function isJSDocLinkCode(node) { - return node.kind === 325 /* JSDocLinkCode */; -} -function isJSDocLinkPlain(node) { - return node.kind === 326 /* JSDocLinkPlain */; -} -function isJSDocAllType(node) { - return node.kind === 312 /* JSDocAllType */; -} -function isJSDocUnknownType(node) { - return node.kind === 313 /* JSDocUnknownType */; -} -function isJSDocNullableType(node) { - return node.kind === 314 /* JSDocNullableType */; -} -function isJSDocNonNullableType(node) { - return node.kind === 315 /* JSDocNonNullableType */; -} -function isJSDocOptionalType(node) { - return node.kind === 316 /* JSDocOptionalType */; -} -function isJSDocFunctionType(node) { - return node.kind === 317 /* JSDocFunctionType */; -} -function isJSDocVariadicType(node) { - return node.kind === 318 /* JSDocVariadicType */; -} -function isJSDocNamepathType(node) { - return node.kind === 319 /* JSDocNamepathType */; -} -function isJSDoc(node) { - return node.kind === 320 /* JSDoc */; -} -function isJSDocTypeLiteral(node) { - return node.kind === 322 /* JSDocTypeLiteral */; -} -function isJSDocSignature(node) { - return node.kind === 323 /* JSDocSignature */; -} -function isJSDocAugmentsTag(node) { - return node.kind === 328 /* JSDocAugmentsTag */; -} -function isJSDocAuthorTag(node) { - return node.kind === 330 /* JSDocAuthorTag */; -} -function isJSDocClassTag(node) { - return node.kind === 332 /* JSDocClassTag */; -} -function isJSDocCallbackTag(node) { - return node.kind === 338 /* JSDocCallbackTag */; -} -function isJSDocPublicTag(node) { - return node.kind === 333 /* JSDocPublicTag */; -} -function isJSDocPrivateTag(node) { - return node.kind === 334 /* JSDocPrivateTag */; -} -function isJSDocProtectedTag(node) { - return node.kind === 335 /* JSDocProtectedTag */; -} -function isJSDocReadonlyTag(node) { - return node.kind === 336 /* JSDocReadonlyTag */; -} -function isJSDocOverrideTag(node) { - return node.kind === 337 /* JSDocOverrideTag */; -} -function isJSDocOverloadTag(node) { - return node.kind === 339 /* JSDocOverloadTag */; -} -function isJSDocDeprecatedTag(node) { - return node.kind === 331 /* JSDocDeprecatedTag */; -} -function isJSDocSeeTag(node) { - return node.kind === 347 /* JSDocSeeTag */; -} -function isJSDocEnumTag(node) { - return node.kind === 340 /* JSDocEnumTag */; -} -function isJSDocParameterTag(node) { - return node.kind === 341 /* JSDocParameterTag */; -} -function isJSDocReturnTag(node) { - return node.kind === 342 /* JSDocReturnTag */; -} -function isJSDocThisTag(node) { - return node.kind === 343 /* JSDocThisTag */; -} -function isJSDocTypeTag(node) { - return node.kind === 344 /* JSDocTypeTag */; -} -function isJSDocTemplateTag(node) { - return node.kind === 345 /* JSDocTemplateTag */; -} -function isJSDocTypedefTag(node) { - return node.kind === 346 /* JSDocTypedefTag */; -} -function isJSDocUnknownTag(node) { - return node.kind === 327 /* JSDocTag */; -} -function isJSDocPropertyTag(node) { - return node.kind === 348 /* JSDocPropertyTag */; -} -function isJSDocImplementsTag(node) { - return node.kind === 329 /* JSDocImplementsTag */; -} -function isJSDocSatisfiesTag(node) { - return node.kind === 350 /* JSDocSatisfiesTag */; -} -function isJSDocThrowsTag(node) { - return node.kind === 349 /* JSDocThrowsTag */; -} -function isJSDocImportTag(node) { - return node.kind === 351 /* JSDocImportTag */; -} -function isSyntaxList(n) { - return n.kind === 352 /* SyntaxList */; -} - -// src/compiler/factory/nodeChildren.ts -var sourceFileToNodeChildren = /* @__PURE__ */ new WeakMap(); -function getNodeChildren(node, sourceFile) { - var _a; - const kind = node.kind; - if (!isNodeKind(kind)) { - return emptyArray; - } - if (kind === 352 /* SyntaxList */) { - return node._children; - } - return (_a = sourceFileToNodeChildren.get(sourceFile)) == null ? void 0 : _a.get(node); -} -function setNodeChildren(node, sourceFile, children) { - if (node.kind === 352 /* SyntaxList */) { - Debug.fail("Should not need to re-set the children of a SyntaxList."); - } - let map2 = sourceFileToNodeChildren.get(sourceFile); - if (map2 === void 0) { - map2 = /* @__PURE__ */ new WeakMap(); - sourceFileToNodeChildren.set(sourceFile, map2); - } - map2.set(node, children); - return children; -} -function unsetNodeChildren(node, origSourceFile) { - var _a; - if (node.kind === 352 /* SyntaxList */) { - Debug.fail("Did not expect to unset the children of a SyntaxList."); - } - (_a = sourceFileToNodeChildren.get(origSourceFile)) == null ? void 0 : _a.delete(node); -} -function transferSourceFileChildren(sourceFile, targetSourceFile) { - const map2 = sourceFileToNodeChildren.get(sourceFile); - if (map2 !== void 0) { - sourceFileToNodeChildren.delete(sourceFile); - sourceFileToNodeChildren.set(targetSourceFile, map2); - } -} - -// src/compiler/factory/utilities.ts -function createEmptyExports(factory2) { - return factory2.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory2.createNamedExports([]), - /*moduleSpecifier*/ - void 0 - ); -} -function createMemberAccessForPropertyName(factory2, target, memberName, location) { - if (isComputedPropertyName(memberName)) { - return setTextRange(factory2.createElementAccessExpression(target, memberName.expression), location); - } else { - const expression = setTextRange( - isMemberName(memberName) ? factory2.createPropertyAccessExpression(target, memberName) : factory2.createElementAccessExpression(target, memberName), - memberName - ); - addEmitFlags(expression, 128 /* NoNestedSourceMaps */); - return expression; - } -} -function createReactNamespace(reactNamespace, parent2) { - const react = parseNodeFactory.createIdentifier(reactNamespace || "React"); - setParent(react, getParseTreeNode(parent2)); - return react; -} -function createJsxFactoryExpressionFromEntityName(factory2, jsxFactory, parent2) { - if (isQualifiedName(jsxFactory)) { - const left = createJsxFactoryExpressionFromEntityName(factory2, jsxFactory.left, parent2); - const right = factory2.createIdentifier(idText(jsxFactory.right)); - right.escapedText = jsxFactory.right.escapedText; - return factory2.createPropertyAccessExpression(left, right); - } else { - return createReactNamespace(idText(jsxFactory), parent2); - } -} -function createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parent2) { - return jsxFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFactoryEntity, parent2) : factory2.createPropertyAccessExpression( - createReactNamespace(reactNamespace, parent2), - "createElement" - ); -} -function createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parent2) { - return jsxFragmentFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFragmentFactoryEntity, parent2) : factory2.createPropertyAccessExpression( - createReactNamespace(reactNamespace, parent2), - "Fragment" - ); -} -function createExpressionForJsxElement(factory2, callee, tagName, props, children, location) { - const argumentsList = [tagName]; - if (props) { - argumentsList.push(props); - } - if (children && children.length > 0) { - if (!props) { - argumentsList.push(factory2.createNull()); - } - if (children.length > 1) { - for (const child of children) { - startOnNewLine(child); - argumentsList.push(child); - } - } else { - argumentsList.push(children[0]); - } - } - return setTextRange( - factory2.createCallExpression( - callee, - /*typeArguments*/ - void 0, - argumentsList - ), - location - ); -} -function createExpressionForJsxFragment(factory2, jsxFactoryEntity, jsxFragmentFactoryEntity, reactNamespace, children, parentElement, location) { - const tagName = createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parentElement); - const argumentsList = [tagName, factory2.createNull()]; - if (children && children.length > 0) { - if (children.length > 1) { - for (const child of children) { - startOnNewLine(child); - argumentsList.push(child); - } - } else { - argumentsList.push(children[0]); - } - } - return setTextRange( - factory2.createCallExpression( - createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement), - /*typeArguments*/ - void 0, - argumentsList - ), - location - ); -} -function createForOfBindingStatement(factory2, node, boundValue) { - if (isVariableDeclarationList(node)) { - const firstDeclaration = first(node.declarations); - const updatedDeclaration = factory2.updateVariableDeclaration( - firstDeclaration, - firstDeclaration.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - boundValue - ); - return setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.updateVariableDeclarationList(node, [updatedDeclaration]) - ), - /*location*/ - node - ); - } else { - const updatedExpression = setTextRange( - factory2.createAssignment(node, boundValue), - /*location*/ - node - ); - return setTextRange( - factory2.createExpressionStatement(updatedExpression), - /*location*/ - node - ); - } -} -function createExpressionFromEntityName(factory2, node) { - if (isQualifiedName(node)) { - const left = createExpressionFromEntityName(factory2, node.left); - const right = setParent(setTextRange(factory2.cloneNode(node.right), node.right), node.right.parent); - return setTextRange(factory2.createPropertyAccessExpression(left, right), node); - } else { - return setParent(setTextRange(factory2.cloneNode(node), node), node.parent); - } -} -function createExpressionForPropertyName(factory2, memberName) { - if (isIdentifier(memberName)) { - return factory2.createStringLiteralFromNode(memberName); - } else if (isComputedPropertyName(memberName)) { - return setParent(setTextRange(factory2.cloneNode(memberName.expression), memberName.expression), memberName.expression.parent); - } else { - return setParent(setTextRange(factory2.cloneNode(memberName), memberName), memberName.parent); - } -} -function createExpressionForAccessorDeclaration(factory2, properties, property, receiver, multiLine) { - const { firstAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(properties, property); - if (property === firstAccessor) { - return setTextRange( - factory2.createObjectDefinePropertyCall( - receiver, - createExpressionForPropertyName(factory2, property.name), - factory2.createPropertyDescriptor({ - enumerable: factory2.createFalse(), - configurable: true, - get: getAccessor && setTextRange( - setOriginalNode( - factory2.createFunctionExpression( - getModifiers(getAccessor), - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - getAccessor.parameters, - /*type*/ - void 0, - getAccessor.body - // TODO: GH#18217 - ), - getAccessor - ), - getAccessor - ), - set: setAccessor && setTextRange( - setOriginalNode( - factory2.createFunctionExpression( - getModifiers(setAccessor), - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - setAccessor.parameters, - /*type*/ - void 0, - setAccessor.body - // TODO: GH#18217 - ), - setAccessor - ), - setAccessor - ) - }, !multiLine) - ), - firstAccessor - ); - } - return void 0; -} -function createExpressionForPropertyAssignment(factory2, property, receiver) { - return setOriginalNode( - setTextRange( - factory2.createAssignment( - createMemberAccessForPropertyName( - factory2, - receiver, - property.name, - /*location*/ - property.name - ), - property.initializer - ), - property - ), - property - ); -} -function createExpressionForShorthandPropertyAssignment(factory2, property, receiver) { - return setOriginalNode( - setTextRange( - factory2.createAssignment( - createMemberAccessForPropertyName( - factory2, - receiver, - property.name, - /*location*/ - property.name - ), - factory2.cloneNode(property.name) - ), - /*location*/ - property - ), - /*original*/ - property - ); -} -function createExpressionForMethodDeclaration(factory2, method, receiver) { - return setOriginalNode( - setTextRange( - factory2.createAssignment( - createMemberAccessForPropertyName( - factory2, - receiver, - method.name, - /*location*/ - method.name - ), - setOriginalNode( - setTextRange( - factory2.createFunctionExpression( - getModifiers(method), - method.asteriskToken, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - method.parameters, - /*type*/ - void 0, - method.body - // TODO: GH#18217 - ), - /*location*/ - method - ), - /*original*/ - method - ) - ), - /*location*/ - method - ), - /*original*/ - method - ); -} -function createExpressionForObjectLiteralElementLike(factory2, node, property, receiver) { - if (property.name && isPrivateIdentifier(property.name)) { - Debug.failBadSyntaxKind(property.name, "Private identifiers are not allowed in object literals."); - } - switch (property.kind) { - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return createExpressionForAccessorDeclaration(factory2, node.properties, property, receiver, !!node.multiLine); - case 303 /* PropertyAssignment */: - return createExpressionForPropertyAssignment(factory2, property, receiver); - case 304 /* ShorthandPropertyAssignment */: - return createExpressionForShorthandPropertyAssignment(factory2, property, receiver); - case 174 /* MethodDeclaration */: - return createExpressionForMethodDeclaration(factory2, property, receiver); - } -} -function expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, recordTempVariable, resultVariable) { - const operator = node.operator; - Debug.assert(operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */, "Expected 'node' to be a pre- or post-increment or pre- or post-decrement expression"); - const temp = factory2.createTempVariable(recordTempVariable); - expression = factory2.createAssignment(temp, expression); - setTextRange(expression, node.operand); - let operation = isPrefixUnaryExpression(node) ? factory2.createPrefixUnaryExpression(operator, temp) : factory2.createPostfixUnaryExpression(temp, operator); - setTextRange(operation, node); - if (resultVariable) { - operation = factory2.createAssignment(resultVariable, operation); - setTextRange(operation, node); - } - expression = factory2.createComma(expression, operation); - setTextRange(expression, node); - if (isPostfixUnaryExpression(node)) { - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; -} -function isInternalName(node) { - return (getEmitFlags(node) & 65536 /* InternalName */) !== 0; -} -function isLocalName(node) { - return (getEmitFlags(node) & 32768 /* LocalName */) !== 0; -} -function isExportName(node) { - return (getEmitFlags(node) & 16384 /* ExportName */) !== 0; -} -function isUseStrictPrologue(node) { - return isStringLiteral(node.expression) && node.expression.text === "use strict"; -} -function findUseStrictPrologue(statements) { - for (const statement of statements) { - if (isPrologueDirective(statement)) { - if (isUseStrictPrologue(statement)) { - return statement; - } - } else { - break; - } - } - return void 0; -} -function startsWithUseStrict(statements) { - const firstStatement = firstOrUndefined(statements); - return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement); -} -function isCommaExpression(node) { - return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 28 /* CommaToken */; -} -function isCommaSequence(node) { - return isCommaExpression(node) || isCommaListExpression(node); -} -function isJSDocTypeAssertion(node) { - return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node); -} -function getJSDocTypeAssertionType(node) { - const type = getJSDocType(node); - Debug.assertIsDefined(type); - return type; -} -function isOuterExpression(node, kinds = 31 /* All */) { - switch (node.kind) { - case 217 /* ParenthesizedExpression */: - if (kinds & -2147483648 /* ExcludeJSDocTypeAssertion */ && isJSDocTypeAssertion(node)) { - return false; - } - return (kinds & 1 /* Parentheses */) !== 0; - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - case 238 /* SatisfiesExpression */: - return (kinds & 2 /* TypeAssertions */) !== 0; - case 233 /* ExpressionWithTypeArguments */: - return (kinds & 16 /* ExpressionsWithTypeArguments */) !== 0; - case 235 /* NonNullExpression */: - return (kinds & 4 /* NonNullAssertions */) !== 0; - case 355 /* PartiallyEmittedExpression */: - return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0; - } - return false; -} -function skipOuterExpressions(node, kinds = 31 /* All */) { - while (isOuterExpression(node, kinds)) { - node = node.expression; - } - return node; -} -function walkUpOuterExpressions(node, kinds = 31 /* All */) { - let parent2 = node.parent; - while (isOuterExpression(parent2, kinds)) { - parent2 = parent2.parent; - Debug.assert(parent2); - } - return parent2; -} -function startOnNewLine(node) { - return setStartsOnNewLine( - node, - /*newLine*/ - true - ); -} -function getExternalHelpersModuleName(node) { - const parseNode = getOriginalNode(node, isSourceFile); - const emitNode = parseNode && parseNode.emitNode; - return emitNode && emitNode.externalHelpersModuleName; -} -function hasRecordedExternalHelpers(sourceFile) { - const parseNode = getOriginalNode(sourceFile, isSourceFile); - const emitNode = parseNode && parseNode.emitNode; - return !!emitNode && (!!emitNode.externalHelpersModuleName || !!emitNode.externalHelpers); -} -function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault) { - if (compilerOptions.importHelpers && isEffectiveExternalModule(sourceFile, compilerOptions)) { - const moduleKind = getEmitModuleKind(compilerOptions); - const impliedModuleKind = getImpliedNodeFormatForEmitWorker(sourceFile, compilerOptions); - const helpers = getImportedHelpers(sourceFile); - if (moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */ || impliedModuleKind === 99 /* ESNext */ || impliedModuleKind === void 0 && moduleKind === 200 /* Preserve */) { - if (helpers) { - const helperNames = []; - for (const helper of helpers) { - const importName = helper.importName; - if (importName) { - pushIfUnique(helperNames, importName); - } - } - if (some(helperNames)) { - helperNames.sort(compareStringsCaseSensitive); - const namedBindings = nodeFactory.createNamedImports( - map(helperNames, (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier( - /*isTypeOnly*/ - false, - /*propertyName*/ - void 0, - nodeFactory.createIdentifier(name) - ) : nodeFactory.createImportSpecifier( - /*isTypeOnly*/ - false, - nodeFactory.createIdentifier(name), - helperFactory.getUnscopedHelperName(name) - )) - ); - const parseNode = getOriginalNode(sourceFile, isSourceFile); - const emitNode = getOrCreateEmitNode(parseNode); - emitNode.externalHelpers = true; - const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration( - /*modifiers*/ - void 0, - nodeFactory.createImportClause( - /*isTypeOnly*/ - false, - /*name*/ - void 0, - namedBindings - ), - nodeFactory.createStringLiteral(externalHelpersModuleNameText), - /*attributes*/ - void 0 - ); - addInternalEmitFlags(externalHelpersImportDeclaration, 2 /* NeverApplyImportHelper */); - return externalHelpersImportDeclaration; - } - } - } else { - const externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(nodeFactory, sourceFile, compilerOptions, helpers, hasExportStarsToExportValues, hasImportStar || hasImportDefault); - if (externalHelpersModuleName) { - const externalHelpersImportDeclaration = nodeFactory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - externalHelpersModuleName, - nodeFactory.createExternalModuleReference(nodeFactory.createStringLiteral(externalHelpersModuleNameText)) - ); - addInternalEmitFlags(externalHelpersImportDeclaration, 2 /* NeverApplyImportHelper */); - return externalHelpersImportDeclaration; - } - } - } -} -function getImportedHelpers(sourceFile) { - return filter(getEmitHelpers(sourceFile), (helper) => !helper.scoped); -} -function getOrCreateExternalHelpersModuleNameIfNeeded(factory2, node, compilerOptions, helpers, hasExportStarsToExportValues, hasImportStarOrImportDefault) { - const externalHelpersModuleName = getExternalHelpersModuleName(node); - if (externalHelpersModuleName) { - return externalHelpersModuleName; - } - const create = some(helpers) || (hasExportStarsToExportValues || getESModuleInterop(compilerOptions) && hasImportStarOrImportDefault) && getEmitModuleFormatOfFileWorker(node, compilerOptions) < 4 /* System */; - if (create) { - const parseNode = getOriginalNode(node, isSourceFile); - const emitNode = getOrCreateEmitNode(parseNode); - return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = factory2.createUniqueName(externalHelpersModuleNameText)); - } -} -function getLocalNameForExternalImport(factory2, node, sourceFile) { - const namespaceDeclaration = getNamespaceDeclarationNode(node); - if (namespaceDeclaration && !isDefaultImport(node) && !isExportNamespaceAsDefaultDeclaration(node)) { - const name = namespaceDeclaration.name; - if (name.kind === 11 /* StringLiteral */) { - return factory2.getGeneratedNameForNode(node); - } - return isGeneratedIdentifier(name) ? name : factory2.createIdentifier(getSourceTextOfNodeFromSourceFile(sourceFile, name) || idText(name)); - } - if (node.kind === 272 /* ImportDeclaration */ && node.importClause) { - return factory2.getGeneratedNameForNode(node); - } - if (node.kind === 278 /* ExportDeclaration */ && node.moduleSpecifier) { - return factory2.getGeneratedNameForNode(node); - } - return void 0; -} -function getExternalModuleNameLiteral(factory2, importNode, sourceFile, host, resolver, compilerOptions) { - const moduleName = getExternalModuleName(importNode); - if (moduleName && isStringLiteral(moduleName)) { - return tryGetModuleNameFromDeclaration(importNode, host, factory2, resolver, compilerOptions) || tryRenameExternalModule(factory2, moduleName, sourceFile) || factory2.cloneNode(moduleName); - } - return void 0; -} -function tryRenameExternalModule(factory2, moduleName, sourceFile) { - const rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); - return rename ? factory2.createStringLiteral(rename) : void 0; -} -function tryGetModuleNameFromFile(factory2, file, host, options) { - if (!file) { - return void 0; - } - if (file.moduleName) { - return factory2.createStringLiteral(file.moduleName); - } - if (!file.isDeclarationFile && options.outFile) { - return factory2.createStringLiteral(getExternalModuleNameFromPath(host, file.fileName)); - } - return void 0; -} -function tryGetModuleNameFromDeclaration(declaration, host, factory2, resolver, compilerOptions) { - return tryGetModuleNameFromFile(factory2, resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); -} -function getInitializerOfBindingOrAssignmentElement(bindingElement) { - if (isDeclarationBindingElement(bindingElement)) { - return bindingElement.initializer; - } - if (isPropertyAssignment(bindingElement)) { - const initializer = bindingElement.initializer; - return isAssignmentExpression( - initializer, - /*excludeCompoundAssignment*/ - true - ) ? initializer.right : void 0; - } - if (isShorthandPropertyAssignment(bindingElement)) { - return bindingElement.objectAssignmentInitializer; - } - if (isAssignmentExpression( - bindingElement, - /*excludeCompoundAssignment*/ - true - )) { - return bindingElement.right; - } - if (isSpreadElement(bindingElement)) { - return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); - } -} -function getTargetOfBindingOrAssignmentElement(bindingElement) { - if (isDeclarationBindingElement(bindingElement)) { - return bindingElement.name; - } - if (isObjectLiteralElementLike(bindingElement)) { - switch (bindingElement.kind) { - case 303 /* PropertyAssignment */: - return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); - case 304 /* ShorthandPropertyAssignment */: - return bindingElement.name; - case 305 /* SpreadAssignment */: - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return void 0; - } - if (isAssignmentExpression( - bindingElement, - /*excludeCompoundAssignment*/ - true - )) { - return getTargetOfBindingOrAssignmentElement(bindingElement.left); - } - if (isSpreadElement(bindingElement)) { - return getTargetOfBindingOrAssignmentElement(bindingElement.expression); - } - return bindingElement; -} -function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 169 /* Parameter */: - case 208 /* BindingElement */: - return bindingElement.dotDotDotToken; - case 230 /* SpreadElement */: - case 305 /* SpreadAssignment */: - return bindingElement; - } - return void 0; -} -function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { - const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement); - Debug.assert(!!propertyName || isSpreadAssignment(bindingElement), "Invalid property name for binding element."); - return propertyName; -} -function tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement) { - switch (bindingElement.kind) { - case 208 /* BindingElement */: - if (bindingElement.propertyName) { - const propertyName = bindingElement.propertyName; - if (isPrivateIdentifier(propertyName)) { - return Debug.failBadSyntaxKind(propertyName); - } - return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName; - } - break; - case 303 /* PropertyAssignment */: - if (bindingElement.name) { - const propertyName = bindingElement.name; - if (isPrivateIdentifier(propertyName)) { - return Debug.failBadSyntaxKind(propertyName); - } - return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName; - } - break; - case 305 /* SpreadAssignment */: - if (bindingElement.name && isPrivateIdentifier(bindingElement.name)) { - return Debug.failBadSyntaxKind(bindingElement.name); - } - return bindingElement.name; - } - const target = getTargetOfBindingOrAssignmentElement(bindingElement); - if (target && isPropertyName(target)) { - return target; - } -} -function isStringOrNumericLiteral(node) { - const kind = node.kind; - return kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */; -} -function getElementsOfBindingOrAssignmentPattern(name) { - switch (name.kind) { - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - case 209 /* ArrayLiteralExpression */: - return name.elements; - case 210 /* ObjectLiteralExpression */: - return name.properties; - } -} -function getJSDocTypeAliasName(fullName) { - if (fullName) { - let rightNode = fullName; - while (true) { - if (isIdentifier(rightNode) || !rightNode.body) { - return isIdentifier(rightNode) ? rightNode : rightNode.name; - } - rightNode = rightNode.body; - } - } -} -function canHaveIllegalType(node) { - const kind = node.kind; - return kind === 176 /* Constructor */ || kind === 178 /* SetAccessor */; -} -function canHaveIllegalTypeParameters(node) { - const kind = node.kind; - return kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; -} -function canHaveIllegalDecorators(node) { - const kind = node.kind; - return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 243 /* VariableStatement */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */; -} -function canHaveIllegalModifiers(node) { - const kind = node.kind; - return kind === 175 /* ClassStaticBlockDeclaration */ || kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 282 /* MissingDeclaration */ || kind === 270 /* NamespaceExportDeclaration */; -} -function isQuestionOrExclamationToken(node) { - return isQuestionToken(node) || isExclamationToken(node); -} -function isIdentifierOrThisTypeNode(node) { - return isIdentifier(node) || isThisTypeNode(node); -} -function isReadonlyKeywordOrPlusOrMinusToken(node) { - return isReadonlyKeyword(node) || isPlusToken(node) || isMinusToken(node); -} -function isQuestionOrPlusOrMinusToken(node) { - return isQuestionToken(node) || isPlusToken(node) || isMinusToken(node); -} -function isModuleName(node) { - return isIdentifier(node) || isStringLiteral(node); -} -function isExponentiationOperator(kind) { - return kind === 43 /* AsteriskAsteriskToken */; -} -function isMultiplicativeOperator(kind) { - return kind === 42 /* AsteriskToken */ || kind === 44 /* SlashToken */ || kind === 45 /* PercentToken */; -} -function isMultiplicativeOperatorOrHigher(kind) { - return isExponentiationOperator(kind) || isMultiplicativeOperator(kind); -} -function isAdditiveOperator(kind) { - return kind === 40 /* PlusToken */ || kind === 41 /* MinusToken */; -} -function isAdditiveOperatorOrHigher(kind) { - return isAdditiveOperator(kind) || isMultiplicativeOperatorOrHigher(kind); -} -function isShiftOperator(kind) { - return kind === 48 /* LessThanLessThanToken */ || kind === 49 /* GreaterThanGreaterThanToken */ || kind === 50 /* GreaterThanGreaterThanGreaterThanToken */; -} -function isShiftOperatorOrHigher(kind) { - return isShiftOperator(kind) || isAdditiveOperatorOrHigher(kind); -} -function isRelationalOperator(kind) { - return kind === 30 /* LessThanToken */ || kind === 33 /* LessThanEqualsToken */ || kind === 32 /* GreaterThanToken */ || kind === 34 /* GreaterThanEqualsToken */ || kind === 104 /* InstanceOfKeyword */ || kind === 103 /* InKeyword */; -} -function isRelationalOperatorOrHigher(kind) { - return isRelationalOperator(kind) || isShiftOperatorOrHigher(kind); -} -function isEqualityOperator(kind) { - return kind === 35 /* EqualsEqualsToken */ || kind === 37 /* EqualsEqualsEqualsToken */ || kind === 36 /* ExclamationEqualsToken */ || kind === 38 /* ExclamationEqualsEqualsToken */; -} -function isEqualityOperatorOrHigher(kind) { - return isEqualityOperator(kind) || isRelationalOperatorOrHigher(kind); -} -function isBitwiseOperator(kind) { - return kind === 51 /* AmpersandToken */ || kind === 52 /* BarToken */ || kind === 53 /* CaretToken */; -} -function isBitwiseOperatorOrHigher(kind) { - return isBitwiseOperator(kind) || isEqualityOperatorOrHigher(kind); -} -function isLogicalOperator2(kind) { - return kind === 56 /* AmpersandAmpersandToken */ || kind === 57 /* BarBarToken */; -} -function isLogicalOperatorOrHigher(kind) { - return isLogicalOperator2(kind) || isBitwiseOperatorOrHigher(kind); -} -function isAssignmentOperatorOrHigher(kind) { - return kind === 61 /* QuestionQuestionToken */ || isLogicalOperatorOrHigher(kind) || isAssignmentOperator(kind); -} -function isBinaryOperator(kind) { - return isAssignmentOperatorOrHigher(kind) || kind === 28 /* CommaToken */; -} -function isBinaryOperatorToken(node) { - return isBinaryOperator(node.kind); -} -var BinaryExpressionState; -((BinaryExpressionState2) => { - function enter(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, outerState) { - const prevUserState = stackIndex > 0 ? userStateStack[stackIndex - 1] : void 0; - Debug.assertEqual(stateStack[stackIndex], enter); - userStateStack[stackIndex] = machine.onEnter(nodeStack[stackIndex], prevUserState, outerState); - stateStack[stackIndex] = nextState(machine, enter); - return stackIndex; - } - BinaryExpressionState2.enter = enter; - function left(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { - Debug.assertEqual(stateStack[stackIndex], left); - Debug.assertIsDefined(machine.onLeft); - stateStack[stackIndex] = nextState(machine, left); - const nextNode = machine.onLeft(nodeStack[stackIndex].left, userStateStack[stackIndex], nodeStack[stackIndex]); - if (nextNode) { - checkCircularity(stackIndex, nodeStack, nextNode); - return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode); - } - return stackIndex; - } - BinaryExpressionState2.left = left; - function operator(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { - Debug.assertEqual(stateStack[stackIndex], operator); - Debug.assertIsDefined(machine.onOperator); - stateStack[stackIndex] = nextState(machine, operator); - machine.onOperator(nodeStack[stackIndex].operatorToken, userStateStack[stackIndex], nodeStack[stackIndex]); - return stackIndex; - } - BinaryExpressionState2.operator = operator; - function right(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { - Debug.assertEqual(stateStack[stackIndex], right); - Debug.assertIsDefined(machine.onRight); - stateStack[stackIndex] = nextState(machine, right); - const nextNode = machine.onRight(nodeStack[stackIndex].right, userStateStack[stackIndex], nodeStack[stackIndex]); - if (nextNode) { - checkCircularity(stackIndex, nodeStack, nextNode); - return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode); - } - return stackIndex; - } - BinaryExpressionState2.right = right; - function exit(machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, _outerState) { - Debug.assertEqual(stateStack[stackIndex], exit); - stateStack[stackIndex] = nextState(machine, exit); - const result = machine.onExit(nodeStack[stackIndex], userStateStack[stackIndex]); - if (stackIndex > 0) { - stackIndex--; - if (machine.foldState) { - const side = stateStack[stackIndex] === exit ? "right" : "left"; - userStateStack[stackIndex] = machine.foldState(userStateStack[stackIndex], result, side); - } - } else { - resultHolder.value = result; - } - return stackIndex; - } - BinaryExpressionState2.exit = exit; - function done(_machine, stackIndex, stateStack, _nodeStack, _userStateStack, _resultHolder, _outerState) { - Debug.assertEqual(stateStack[stackIndex], done); - return stackIndex; - } - BinaryExpressionState2.done = done; - function nextState(machine, currentState) { - switch (currentState) { - case enter: - if (machine.onLeft) return left; - // falls through - case left: - if (machine.onOperator) return operator; - // falls through - case operator: - if (machine.onRight) return right; - // falls through - case right: - return exit; - case exit: - return done; - case done: - return done; - default: - Debug.fail("Invalid state"); - } - } - BinaryExpressionState2.nextState = nextState; - function pushStack(stackIndex, stateStack, nodeStack, userStateStack, node) { - stackIndex++; - stateStack[stackIndex] = enter; - nodeStack[stackIndex] = node; - userStateStack[stackIndex] = void 0; - return stackIndex; - } - function checkCircularity(stackIndex, nodeStack, node) { - if (Debug.shouldAssert(2 /* Aggressive */)) { - while (stackIndex >= 0) { - Debug.assert(nodeStack[stackIndex] !== node, "Circular traversal detected."); - stackIndex--; - } - } - } -})(BinaryExpressionState || (BinaryExpressionState = {})); -var BinaryExpressionStateMachine = class { - constructor(onEnter, onLeft, onOperator, onRight, onExit, foldState) { - this.onEnter = onEnter; - this.onLeft = onLeft; - this.onOperator = onOperator; - this.onRight = onRight; - this.onExit = onExit; - this.foldState = foldState; - } -}; -function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState) { - const machine = new BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState); - return trampoline; - function trampoline(node, outerState) { - const resultHolder = { value: void 0 }; - const stateStack = [BinaryExpressionState.enter]; - const nodeStack = [node]; - const userStateStack = [void 0]; - let stackIndex = 0; - while (stateStack[stackIndex] !== BinaryExpressionState.done) { - stackIndex = stateStack[stackIndex](machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, outerState); - } - Debug.assertEqual(stackIndex, 0); - return resultHolder.value; - } -} -function isExportOrDefaultKeywordKind(kind) { - return kind === 95 /* ExportKeyword */ || kind === 90 /* DefaultKeyword */; -} -function isExportOrDefaultModifier(node) { - const kind = node.kind; - return isExportOrDefaultKeywordKind(kind); -} -function elideNodes(factory2, nodes) { - if (nodes === void 0) return void 0; - if (nodes.length === 0) return nodes; - return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes); -} -function getNodeForGeneratedName(name) { - var _a; - const autoGenerate = name.emitNode.autoGenerate; - if (autoGenerate.flags & 4 /* Node */) { - const autoGenerateId = autoGenerate.id; - let node = name; - let original = node.original; - while (original) { - node = original; - const autoGenerate2 = (_a = node.emitNode) == null ? void 0 : _a.autoGenerate; - if (isMemberName(node) && (autoGenerate2 === void 0 || !!(autoGenerate2.flags & 4 /* Node */) && autoGenerate2.id !== autoGenerateId)) { - break; - } - original = node.original; - } - return node; - } - return name; -} -function formatGeneratedNamePart(part, generateName) { - return typeof part === "object" ? formatGeneratedName( - /*privateName*/ - false, - part.prefix, - part.node, - part.suffix, - generateName - ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : ""; -} -function formatIdentifier(name, generateName) { - return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName)); -} -function formatIdentifierWorker(node, generateName) { - return isGeneratedPrivateIdentifier(node) ? generateName(node).slice(1) : isGeneratedIdentifier(node) ? generateName(node) : isPrivateIdentifier(node) ? node.escapedText.slice(1) : idText(node); -} -function formatGeneratedName(privateName, prefix, baseName, suffix, generateName) { - prefix = formatGeneratedNamePart(prefix, generateName); - suffix = formatGeneratedNamePart(suffix, generateName); - baseName = formatIdentifier(baseName, generateName); - return `${privateName ? "#" : ""}${prefix}${baseName}${suffix}`; -} -function createAccessorPropertyBackingField(factory2, node, modifiers, initializer) { - return factory2.updatePropertyDeclaration( - node, - modifiers, - factory2.getGeneratedPrivateNameForNode( - node.name, - /*prefix*/ - void 0, - "_accessor_storage" - ), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ); -} -function createAccessorPropertyGetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) { - return factory2.createGetAccessorDeclaration( - modifiers, - name, - [], - /*type*/ - void 0, - factory2.createBlock([ - factory2.createReturnStatement( - factory2.createPropertyAccessExpression( - receiver, - factory2.getGeneratedPrivateNameForNode( - node.name, - /*prefix*/ - void 0, - "_accessor_storage" - ) - ) - ) - ]) - ); -} -function createAccessorPropertySetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) { - return factory2.createSetAccessorDeclaration( - modifiers, - name, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "value" - )], - factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression( - receiver, - factory2.getGeneratedPrivateNameForNode( - node.name, - /*prefix*/ - void 0, - "_accessor_storage" - ) - ), - factory2.createIdentifier("value") - ) - ) - ]) - ); -} -function findComputedPropertyNameCacheAssignment(name) { - let node = name.expression; - while (true) { - node = skipOuterExpressions(node); - if (isCommaListExpression(node)) { - node = last(node.elements); - continue; - } - if (isCommaExpression(node)) { - node = node.right; - continue; - } - if (isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - ) && isGeneratedIdentifier(node.left)) { - return node; - } - break; - } -} -function isSyntheticParenthesizedExpression(node) { - return isParenthesizedExpression(node) && nodeIsSynthesized(node) && !node.emitNode; -} -function flattenCommaListWorker(node, expressions) { - if (isSyntheticParenthesizedExpression(node)) { - flattenCommaListWorker(node.expression, expressions); - } else if (isCommaExpression(node)) { - flattenCommaListWorker(node.left, expressions); - flattenCommaListWorker(node.right, expressions); - } else if (isCommaListExpression(node)) { - for (const child of node.elements) { - flattenCommaListWorker(child, expressions); - } - } else { - expressions.push(node); - } -} -function flattenCommaList(node) { - const expressions = []; - flattenCommaListWorker(node, expressions); - return expressions; -} -function containsObjectRestOrSpread(node) { - if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) return true; - if (node.transformFlags & 128 /* ContainsES2018 */) { - for (const element of getElementsOfBindingOrAssignmentPattern(node)) { - const target = getTargetOfBindingOrAssignmentElement(element); - if (target && isAssignmentPattern(target)) { - if (target.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { - return true; - } - if (target.transformFlags & 128 /* ContainsES2018 */) { - if (containsObjectRestOrSpread(target)) return true; - } - } - } - } - return false; -} - -// src/compiler/factory/utilitiesPublic.ts -function setTextRange(range, location) { - return location ? setTextRangePosEnd(range, location.pos, location.end) : range; -} -function canHaveModifiers(node) { - const kind = node.kind; - return kind === 168 /* TypeParameter */ || kind === 169 /* Parameter */ || kind === 171 /* PropertySignature */ || kind === 172 /* PropertyDeclaration */ || kind === 173 /* MethodSignature */ || kind === 174 /* MethodDeclaration */ || kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 185 /* ConstructorType */ || kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */ || kind === 231 /* ClassExpression */ || kind === 243 /* VariableStatement */ || kind === 262 /* FunctionDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 278 /* ExportDeclaration */; -} -function canHaveDecorators(node) { - const kind = node.kind; - return kind === 169 /* Parameter */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 231 /* ClassExpression */ || kind === 263 /* ClassDeclaration */; -} - -// src/compiler/parser.ts -var NodeConstructor; -var TokenConstructor; -var IdentifierConstructor; -var PrivateIdentifierConstructor; -var SourceFileConstructor; -var parseBaseNodeFactory = { - createBaseSourceFileNode: (kind) => new (SourceFileConstructor || (SourceFileConstructor = objectAllocator.getSourceFileConstructor()))(kind, -1, -1), - createBaseIdentifierNode: (kind) => new (IdentifierConstructor || (IdentifierConstructor = objectAllocator.getIdentifierConstructor()))(kind, -1, -1), - createBasePrivateIdentifierNode: (kind) => new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1), - createBaseTokenNode: (kind) => new (TokenConstructor || (TokenConstructor = objectAllocator.getTokenConstructor()))(kind, -1, -1), - createBaseNode: (kind) => new (NodeConstructor || (NodeConstructor = objectAllocator.getNodeConstructor()))(kind, -1, -1) -}; -var parseNodeFactory = createNodeFactory(1 /* NoParenthesizerRules */, parseBaseNodeFactory); -function visitNode2(cbNode, node) { - return node && cbNode(node); -} -function visitNodes(cbNode, cbNodes, nodes) { - if (nodes) { - if (cbNodes) { - return cbNodes(nodes); - } - for (const node of nodes) { - const result = cbNode(node); - if (result) { - return result; - } - } - } -} -function isJSDocLikeText(text, start) { - return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 42 /* asterisk */ && text.charCodeAt(start + 3) !== 47 /* slash */; -} -function isFileProbablyExternalModule(sourceFile) { - return forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) || getImportMetaIfNecessary(sourceFile); -} -function isAnExternalModuleIndicatorNode(node) { - return canHaveModifiers(node) && hasModifierOfKind(node, 95 /* ExportKeyword */) || isImportEqualsDeclaration(node) && isExternalModuleReference(node.moduleReference) || isImportDeclaration(node) || isExportAssignment(node) || isExportDeclaration(node) ? node : void 0; -} -function getImportMetaIfNecessary(sourceFile) { - return sourceFile.flags & 8388608 /* PossiblyContainsImportMeta */ ? walkTreeForImportMeta(sourceFile) : void 0; -} -function walkTreeForImportMeta(node) { - return isImportMeta2(node) ? node : forEachChild(node, walkTreeForImportMeta); -} -function hasModifierOfKind(node, kind) { - return some(node.modifiers, (m) => m.kind === kind); -} -function isImportMeta2(node) { - return isMetaProperty(node) && node.keywordToken === 102 /* ImportKeyword */ && node.name.escapedText === "meta"; -} -var forEachChildTable = { - [166 /* QualifiedName */]: function forEachChildInQualifiedName(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right); - }, - [168 /* TypeParameter */]: function forEachChildInTypeParameter(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.constraint) || visitNode2(cbNode, node.default) || visitNode2(cbNode, node.expression); - }, - [304 /* ShorthandPropertyAssignment */]: function forEachChildInShorthandPropertyAssignment(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.equalsToken) || visitNode2(cbNode, node.objectAssignmentInitializer); - }, - [305 /* SpreadAssignment */]: function forEachChildInSpreadAssignment(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [169 /* Parameter */]: function forEachChildInParameter(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); - }, - [172 /* PropertyDeclaration */]: function forEachChildInPropertyDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); - }, - [171 /* PropertySignature */]: function forEachChildInPropertySignature(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); - }, - [303 /* PropertyAssignment */]: function forEachChildInPropertyAssignment(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.initializer); - }, - [260 /* VariableDeclaration */]: function forEachChildInVariableDeclaration(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); - }, - [208 /* BindingElement */]: function forEachChildInBindingElement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer); - }, - [181 /* IndexSignature */]: function forEachChildInIndexSignature(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); - }, - [185 /* ConstructorType */]: function forEachChildInConstructorType(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); - }, - [184 /* FunctionType */]: function forEachChildInFunctionType(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); - }, - [179 /* CallSignature */]: forEachChildInCallOrConstructSignature, - [180 /* ConstructSignature */]: forEachChildInCallOrConstructSignature, - [174 /* MethodDeclaration */]: function forEachChildInMethodDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); - }, - [173 /* MethodSignature */]: function forEachChildInMethodSignature(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); - }, - [176 /* Constructor */]: function forEachChildInConstructor(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); - }, - [177 /* GetAccessor */]: function forEachChildInGetAccessor(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); - }, - [178 /* SetAccessor */]: function forEachChildInSetAccessor(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); - }, - [262 /* FunctionDeclaration */]: function forEachChildInFunctionDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); - }, - [218 /* FunctionExpression */]: function forEachChildInFunctionExpression(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); - }, - [219 /* ArrowFunction */]: function forEachChildInArrowFunction(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.equalsGreaterThanToken) || visitNode2(cbNode, node.body); - }, - [175 /* ClassStaticBlockDeclaration */]: function forEachChildInClassStaticBlockDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.body); - }, - [183 /* TypeReference */]: function forEachChildInTypeReference(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.typeName) || visitNodes(cbNode, cbNodes, node.typeArguments); - }, - [182 /* TypePredicate */]: function forEachChildInTypePredicate(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.assertsModifier) || visitNode2(cbNode, node.parameterName) || visitNode2(cbNode, node.type); - }, - [186 /* TypeQuery */]: function forEachChildInTypeQuery(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.exprName) || visitNodes(cbNode, cbNodes, node.typeArguments); - }, - [187 /* TypeLiteral */]: function forEachChildInTypeLiteral(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.members); - }, - [188 /* ArrayType */]: function forEachChildInArrayType(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.elementType); - }, - [189 /* TupleType */]: function forEachChildInTupleType(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.elements); - }, - [192 /* UnionType */]: forEachChildInUnionOrIntersectionType, - [193 /* IntersectionType */]: forEachChildInUnionOrIntersectionType, - [194 /* ConditionalType */]: function forEachChildInConditionalType(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.checkType) || visitNode2(cbNode, node.extendsType) || visitNode2(cbNode, node.trueType) || visitNode2(cbNode, node.falseType); - }, - [195 /* InferType */]: function forEachChildInInferType(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.typeParameter); - }, - [205 /* ImportType */]: function forEachChildInImportType(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.argument) || visitNode2(cbNode, node.attributes) || visitNode2(cbNode, node.qualifier) || visitNodes(cbNode, cbNodes, node.typeArguments); - }, - [302 /* ImportTypeAssertionContainer */]: function forEachChildInImportTypeAssertionContainer(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.assertClause); - }, - [196 /* ParenthesizedType */]: forEachChildInParenthesizedTypeOrTypeOperator, - [198 /* TypeOperator */]: forEachChildInParenthesizedTypeOrTypeOperator, - [199 /* IndexedAccessType */]: function forEachChildInIndexedAccessType(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.objectType) || visitNode2(cbNode, node.indexType); - }, - [200 /* MappedType */]: function forEachChildInMappedType(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.readonlyToken) || visitNode2(cbNode, node.typeParameter) || visitNode2(cbNode, node.nameType) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNodes(cbNode, cbNodes, node.members); - }, - [201 /* LiteralType */]: function forEachChildInLiteralType(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.literal); - }, - [202 /* NamedTupleMember */]: function forEachChildInNamedTupleMember(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type); - }, - [206 /* ObjectBindingPattern */]: forEachChildInObjectOrArrayBindingPattern, - [207 /* ArrayBindingPattern */]: forEachChildInObjectOrArrayBindingPattern, - [209 /* ArrayLiteralExpression */]: function forEachChildInArrayLiteralExpression(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.elements); - }, - [210 /* ObjectLiteralExpression */]: function forEachChildInObjectLiteralExpression(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.properties); - }, - [211 /* PropertyAccessExpression */]: function forEachChildInPropertyAccessExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.name); - }, - [212 /* ElementAccessExpression */]: function forEachChildInElementAccessExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.argumentExpression); - }, - [213 /* CallExpression */]: forEachChildInCallOrNewExpression, - [214 /* NewExpression */]: forEachChildInCallOrNewExpression, - [215 /* TaggedTemplateExpression */]: function forEachChildInTaggedTemplateExpression(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tag) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.template); - }, - [216 /* TypeAssertionExpression */]: function forEachChildInTypeAssertionExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.expression); - }, - [217 /* ParenthesizedExpression */]: function forEachChildInParenthesizedExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [220 /* DeleteExpression */]: function forEachChildInDeleteExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [221 /* TypeOfExpression */]: function forEachChildInTypeOfExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [222 /* VoidExpression */]: function forEachChildInVoidExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [224 /* PrefixUnaryExpression */]: function forEachChildInPrefixUnaryExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.operand); - }, - [229 /* YieldExpression */]: function forEachChildInYieldExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.expression); - }, - [223 /* AwaitExpression */]: function forEachChildInAwaitExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [225 /* PostfixUnaryExpression */]: function forEachChildInPostfixUnaryExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.operand); - }, - [226 /* BinaryExpression */]: function forEachChildInBinaryExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.operatorToken) || visitNode2(cbNode, node.right); - }, - [234 /* AsExpression */]: function forEachChildInAsExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type); - }, - [235 /* NonNullExpression */]: function forEachChildInNonNullExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [238 /* SatisfiesExpression */]: function forEachChildInSatisfiesExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type); - }, - [236 /* MetaProperty */]: function forEachChildInMetaProperty(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name); - }, - [227 /* ConditionalExpression */]: function forEachChildInConditionalExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.whenTrue) || visitNode2(cbNode, node.colonToken) || visitNode2(cbNode, node.whenFalse); - }, - [230 /* SpreadElement */]: function forEachChildInSpreadElement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [241 /* Block */]: forEachChildInBlock, - [268 /* ModuleBlock */]: forEachChildInBlock, - [307 /* SourceFile */]: function forEachChildInSourceFile(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.statements) || visitNode2(cbNode, node.endOfFileToken); - }, - [243 /* VariableStatement */]: function forEachChildInVariableStatement(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.declarationList); - }, - [261 /* VariableDeclarationList */]: function forEachChildInVariableDeclarationList(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.declarations); - }, - [244 /* ExpressionStatement */]: function forEachChildInExpressionStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [245 /* IfStatement */]: function forEachChildInIfStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.thenStatement) || visitNode2(cbNode, node.elseStatement); - }, - [246 /* DoStatement */]: function forEachChildInDoStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.statement) || visitNode2(cbNode, node.expression); - }, - [247 /* WhileStatement */]: function forEachChildInWhileStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); - }, - [248 /* ForStatement */]: function forEachChildInForStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.incrementor) || visitNode2(cbNode, node.statement); - }, - [249 /* ForInStatement */]: function forEachChildInForInStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); - }, - [250 /* ForOfStatement */]: function forEachChildInForOfStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.awaitModifier) || visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); - }, - [251 /* ContinueStatement */]: forEachChildInContinueOrBreakStatement, - [252 /* BreakStatement */]: forEachChildInContinueOrBreakStatement, - [253 /* ReturnStatement */]: function forEachChildInReturnStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [254 /* WithStatement */]: function forEachChildInWithStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); - }, - [255 /* SwitchStatement */]: function forEachChildInSwitchStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.caseBlock); - }, - [269 /* CaseBlock */]: function forEachChildInCaseBlock(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.clauses); - }, - [296 /* CaseClause */]: function forEachChildInCaseClause(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.statements); - }, - [297 /* DefaultClause */]: function forEachChildInDefaultClause(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.statements); - }, - [256 /* LabeledStatement */]: function forEachChildInLabeledStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.label) || visitNode2(cbNode, node.statement); - }, - [257 /* ThrowStatement */]: function forEachChildInThrowStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [258 /* TryStatement */]: function forEachChildInTryStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.tryBlock) || visitNode2(cbNode, node.catchClause) || visitNode2(cbNode, node.finallyBlock); - }, - [299 /* CatchClause */]: function forEachChildInCatchClause(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.variableDeclaration) || visitNode2(cbNode, node.block); - }, - [170 /* Decorator */]: function forEachChildInDecorator(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [263 /* ClassDeclaration */]: forEachChildInClassDeclarationOrExpression, - [231 /* ClassExpression */]: forEachChildInClassDeclarationOrExpression, - [264 /* InterfaceDeclaration */]: function forEachChildInInterfaceDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members); - }, - [265 /* TypeAliasDeclaration */]: function forEachChildInTypeAliasDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNode2(cbNode, node.type); - }, - [266 /* EnumDeclaration */]: function forEachChildInEnumDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.members); - }, - [306 /* EnumMember */]: function forEachChildInEnumMember(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer); - }, - [267 /* ModuleDeclaration */]: function forEachChildInModuleDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.body); - }, - [271 /* ImportEqualsDeclaration */]: function forEachChildInImportEqualsDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.moduleReference); - }, - [272 /* ImportDeclaration */]: function forEachChildInImportDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes); - }, - [273 /* ImportClause */]: function forEachChildInImportClause(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.namedBindings); - }, - [300 /* ImportAttributes */]: function forEachChildInImportAttributes(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.elements); - }, - [301 /* ImportAttribute */]: function forEachChildInImportAttribute(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.value); - }, - [270 /* NamespaceExportDeclaration */]: function forEachChildInNamespaceExportDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name); - }, - [274 /* NamespaceImport */]: function forEachChildInNamespaceImport(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name); - }, - [280 /* NamespaceExport */]: function forEachChildInNamespaceExport(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name); - }, - [275 /* NamedImports */]: forEachChildInNamedImportsOrExports, - [279 /* NamedExports */]: forEachChildInNamedImportsOrExports, - [278 /* ExportDeclaration */]: function forEachChildInExportDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.exportClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes); - }, - [276 /* ImportSpecifier */]: forEachChildInImportOrExportSpecifier, - [281 /* ExportSpecifier */]: forEachChildInImportOrExportSpecifier, - [277 /* ExportAssignment */]: function forEachChildInExportAssignment(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.expression); - }, - [228 /* TemplateExpression */]: function forEachChildInTemplateExpression(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans); - }, - [239 /* TemplateSpan */]: function forEachChildInTemplateSpan(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.literal); - }, - [203 /* TemplateLiteralType */]: function forEachChildInTemplateLiteralType(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans); - }, - [204 /* TemplateLiteralTypeSpan */]: function forEachChildInTemplateLiteralTypeSpan(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.literal); - }, - [167 /* ComputedPropertyName */]: function forEachChildInComputedPropertyName(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [298 /* HeritageClause */]: function forEachChildInHeritageClause(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.types); - }, - [233 /* ExpressionWithTypeArguments */]: function forEachChildInExpressionWithTypeArguments(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.typeArguments); - }, - [283 /* ExternalModuleReference */]: function forEachChildInExternalModuleReference(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [282 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers); - }, - [356 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.elements); - }, - [284 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.openingElement) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingElement); - }, - [288 /* JsxFragment */]: function forEachChildInJsxFragment(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.openingFragment) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingFragment); - }, - [285 /* JsxSelfClosingElement */]: forEachChildInJsxOpeningOrSelfClosingElement, - [286 /* JsxOpeningElement */]: forEachChildInJsxOpeningOrSelfClosingElement, - [292 /* JsxAttributes */]: function forEachChildInJsxAttributes(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.properties); - }, - [291 /* JsxAttribute */]: function forEachChildInJsxAttribute(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer); - }, - [293 /* JsxSpreadAttribute */]: function forEachChildInJsxSpreadAttribute(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); - }, - [294 /* JsxExpression */]: function forEachChildInJsxExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.expression); - }, - [287 /* JsxClosingElement */]: function forEachChildInJsxClosingElement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.tagName); - }, - [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.namespace) || visitNode2(cbNode, node.name); - }, - [190 /* OptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier, - [191 /* RestType */]: forEachChildInOptionalRestOrJSDocParameterModifier, - [309 /* JSDocTypeExpression */]: forEachChildInOptionalRestOrJSDocParameterModifier, - [315 /* JSDocNonNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier, - [314 /* JSDocNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier, - [316 /* JSDocOptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier, - [318 /* JSDocVariadicType */]: forEachChildInOptionalRestOrJSDocParameterModifier, - [317 /* JSDocFunctionType */]: function forEachChildInJSDocFunctionType(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); - }, - [320 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) { - return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags); - }, - [347 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); - }, - [310 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name); - }, - [311 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right); - }, - [341 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag, - [348 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag, - [330 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); - }, - [329 /* JSDocImplementsTag */]: function forEachChildInJSDocImplementsTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); - }, - [328 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); - }, - [345 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); - }, - [346 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 309 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment))); - }, - [338 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); - }, - [342 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag, - [344 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag, - [343 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag, - [340 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag, - [350 /* JSDocSatisfiesTag */]: forEachChildInJSDocTypeLikeTag, - [349 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag, - [339 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag, - [323 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) { - return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type); - }, - [324 /* JSDocLink */]: forEachChildInJSDocLinkCodeOrPlain, - [325 /* JSDocLinkCode */]: forEachChildInJSDocLinkCodeOrPlain, - [326 /* JSDocLinkPlain */]: forEachChildInJSDocLinkCodeOrPlain, - [322 /* JSDocTypeLiteral */]: function forEachChildInJSDocTypeLiteral(node, cbNode, _cbNodes) { - return forEach(node.jsDocPropertyTags, cbNode); - }, - [327 /* JSDocTag */]: forEachChildInJSDocTag, - [332 /* JSDocClassTag */]: forEachChildInJSDocTag, - [333 /* JSDocPublicTag */]: forEachChildInJSDocTag, - [334 /* JSDocPrivateTag */]: forEachChildInJSDocTag, - [335 /* JSDocProtectedTag */]: forEachChildInJSDocTag, - [336 /* JSDocReadonlyTag */]: forEachChildInJSDocTag, - [331 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag, - [337 /* JSDocOverrideTag */]: forEachChildInJSDocTag, - [351 /* JSDocImportTag */]: forEachChildInJSDocImportTag, - [355 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression -}; -function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); -} -function forEachChildInUnionOrIntersectionType(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.types); -} -function forEachChildInParenthesizedTypeOrTypeOperator(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.type); -} -function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.elements); -} -function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out? - visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments); -} -function forEachChildInBlock(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.statements); -} -function forEachChildInContinueOrBreakStatement(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.label); -} -function forEachChildInClassDeclarationOrExpression(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members); -} -function forEachChildInNamedImportsOrExports(node, cbNode, cbNodes) { - return visitNodes(cbNode, cbNodes, node.elements); -} -function forEachChildInImportOrExportSpecifier(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name); -} -function forEachChildInJsxOpeningOrSelfClosingElement(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.attributes); -} -function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.type); -} -function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); -} -function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); -} -function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.name); -} -function forEachChildInJSDocTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); -} -function forEachChildInJSDocImportTag(node, cbNode, cbNodes) { - return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); -} -function forEachChildInPartiallyEmittedExpression(node, cbNode, _cbNodes) { - return visitNode2(cbNode, node.expression); -} -function forEachChild(node, cbNode, cbNodes) { - if (node === void 0 || node.kind <= 165 /* LastToken */) { - return; - } - const fn = forEachChildTable[node.kind]; - return fn === void 0 ? void 0 : fn(node, cbNode, cbNodes); -} -function forEachChildRecursively(rootNode, cbNode, cbNodes) { - const queue = gatherPossibleChildren(rootNode); - const parents = []; - while (parents.length < queue.length) { - parents.push(rootNode); - } - while (queue.length !== 0) { - const current = queue.pop(); - const parent2 = parents.pop(); - if (isArray(current)) { - if (cbNodes) { - const res = cbNodes(current, parent2); - if (res) { - if (res === "skip") continue; - return res; - } - } - for (let i = current.length - 1; i >= 0; --i) { - queue.push(current[i]); - parents.push(parent2); - } - } else { - const res = cbNode(current, parent2); - if (res) { - if (res === "skip") continue; - return res; - } - if (current.kind >= 166 /* FirstNode */) { - for (const child of gatherPossibleChildren(current)) { - queue.push(child); - parents.push(current); - } - } - } - } -} -function gatherPossibleChildren(node) { - const children = []; - forEachChild(node, addWorkItem, addWorkItem); - return children; - function addWorkItem(n) { - children.unshift(n); - } -} -function setExternalModuleIndicator(sourceFile) { - sourceFile.externalModuleIndicator = isFileProbablyExternalModule(sourceFile); -} -function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push( - tracing.Phase.Parse, - "createSourceFile", - { path: fileName }, - /*separateBeginAndEnd*/ - true - ); - mark("beforeParse"); - let result; - const { - languageVersion, - setExternalModuleIndicator: overrideSetExternalModuleIndicator, - impliedNodeFormat: format, - jsDocParsingMode - } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions }; - if (languageVersion === 100 /* JSON */) { - result = Parser.parseSourceFile( - fileName, - sourceText, - languageVersion, - /*syntaxCursor*/ - void 0, - setParentNodes, - 6 /* JSON */, - noop, - jsDocParsingMode - ); - } else { - const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => { - file.impliedNodeFormat = format; - return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file); - }; - result = Parser.parseSourceFile( - fileName, - sourceText, - languageVersion, - /*syntaxCursor*/ - void 0, - setParentNodes, - scriptKind, - setIndicator, - jsDocParsingMode - ); - } - mark("afterParse"); - measure("Parse", "beforeParse", "afterParse"); - (_b = tracing) == null ? void 0 : _b.pop(); - return result; -} -function parseIsolatedEntityName(text, languageVersion) { - return Parser.parseIsolatedEntityName(text, languageVersion); -} -function parseJsonText(fileName, sourceText) { - return Parser.parseJsonText(fileName, sourceText); -} -function isExternalModule(file) { - return file.externalModuleIndicator !== void 0; -} -function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks = false) { - const newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - newSourceFile.flags |= sourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */; - return newSourceFile; -} -function parseIsolatedJSDocComment(content, start, length2) { - const result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length2); - if (result && result.jsDoc) { - Parser.fixupParentReferences(result.jsDoc); - } - return result; -} -function parseJSDocTypeExpressionForTests(content, start, length2) { - return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length2); -} -var Parser; -((Parser2) => { - var scanner2 = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - true - ); - var disallowInAndDecoratorContext = 8192 /* DisallowInContext */ | 32768 /* DecoratorContext */; - var NodeConstructor2; - var TokenConstructor2; - var IdentifierConstructor2; - var PrivateIdentifierConstructor2; - var SourceFileConstructor2; - function countNode(node) { - nodeCount++; - return node; - } - var baseNodeFactory = { - createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2( - kind, - /*pos*/ - 0, - /*end*/ - 0 - )), - createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2( - kind, - /*pos*/ - 0, - /*end*/ - 0 - )), - createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2( - kind, - /*pos*/ - 0, - /*end*/ - 0 - )), - createBaseTokenNode: (kind) => countNode(new TokenConstructor2( - kind, - /*pos*/ - 0, - /*end*/ - 0 - )), - createBaseNode: (kind) => countNode(new NodeConstructor2( - kind, - /*pos*/ - 0, - /*end*/ - 0 - )) - }; - var factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory); - var { - createNodeArray: factoryCreateNodeArray, - createNumericLiteral: factoryCreateNumericLiteral, - createStringLiteral: factoryCreateStringLiteral, - createLiteralLikeNode: factoryCreateLiteralLikeNode, - createIdentifier: factoryCreateIdentifier, - createPrivateIdentifier: factoryCreatePrivateIdentifier, - createToken: factoryCreateToken, - createArrayLiteralExpression: factoryCreateArrayLiteralExpression, - createObjectLiteralExpression: factoryCreateObjectLiteralExpression, - createPropertyAccessExpression: factoryCreatePropertyAccessExpression, - createPropertyAccessChain: factoryCreatePropertyAccessChain, - createElementAccessExpression: factoryCreateElementAccessExpression, - createElementAccessChain: factoryCreateElementAccessChain, - createCallExpression: factoryCreateCallExpression, - createCallChain: factoryCreateCallChain, - createNewExpression: factoryCreateNewExpression, - createParenthesizedExpression: factoryCreateParenthesizedExpression, - createBlock: factoryCreateBlock, - createVariableStatement: factoryCreateVariableStatement, - createExpressionStatement: factoryCreateExpressionStatement, - createIfStatement: factoryCreateIfStatement, - createWhileStatement: factoryCreateWhileStatement, - createForStatement: factoryCreateForStatement, - createForOfStatement: factoryCreateForOfStatement, - createVariableDeclaration: factoryCreateVariableDeclaration, - createVariableDeclarationList: factoryCreateVariableDeclarationList - } = factory2; - var fileName; - var sourceFlags; - var sourceText; - var languageVersion; - var scriptKind; - var languageVariant; - var parseDiagnostics; - var jsDocDiagnostics; - var syntaxCursor; - var currentToken; - var nodeCount; - var identifiers; - var identifierCount; - var parsingContext; - var notParenthesizedArrow; - var contextFlags; - var topLevel = true; - var parseErrorBeforeNextFinishedNode = false; - function parseSourceFile(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes = false, scriptKind2, setExternalModuleIndicatorOverride, jsDocParsingMode = 0 /* ParseAll */) { - var _a; - scriptKind2 = ensureScriptKind(fileName2, scriptKind2); - if (scriptKind2 === 6 /* JSON */) { - const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes); - convertToJson( - result2, - (_a = result2.statements[0]) == null ? void 0 : _a.expression, - result2.parseDiagnostics, - /*returnValue*/ - false, - /*jsonConversionNotifier*/ - void 0 - ); - result2.referencedFiles = emptyArray; - result2.typeReferenceDirectives = emptyArray; - result2.libReferenceDirectives = emptyArray; - result2.amdDependencies = emptyArray; - result2.hasNoDefaultLib = false; - result2.pragmas = emptyMap; - return result2; - } - initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, scriptKind2, jsDocParsingMode); - const result = parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicatorOverride || setExternalModuleIndicator, jsDocParsingMode); - clearState(); - return result; - } - Parser2.parseSourceFile = parseSourceFile; - function parseIsolatedEntityName2(content, languageVersion2) { - initializeState( - "", - content, - languageVersion2, - /*syntaxCursor*/ - void 0, - 1 /* JS */, - 0 /* ParseAll */ - ); - nextToken(); - const entityName = parseEntityName( - /*allowReservedWords*/ - true - ); - const isValid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length; - clearState(); - return isValid ? entityName : void 0; - } - Parser2.parseIsolatedEntityName = parseIsolatedEntityName2; - function parseJsonText2(fileName2, sourceText2, languageVersion2 = 2 /* ES2015 */, syntaxCursor2, setParentNodes = false) { - initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, 6 /* JSON */, 0 /* ParseAll */); - sourceFlags = contextFlags; - nextToken(); - const pos = getNodePos(); - let statements, endOfFileToken; - if (token() === 1 /* EndOfFileToken */) { - statements = createNodeArray([], pos, pos); - endOfFileToken = parseTokenNode(); - } else { - let expressions; - while (token() !== 1 /* EndOfFileToken */) { - let expression2; - switch (token()) { - case 23 /* OpenBracketToken */: - expression2 = parseArrayLiteralExpression(); - break; - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 106 /* NullKeyword */: - expression2 = parseTokenNode(); - break; - case 41 /* MinusToken */: - if (lookAhead(() => nextToken() === 9 /* NumericLiteral */ && nextToken() !== 59 /* ColonToken */)) { - expression2 = parsePrefixUnaryExpression(); - } else { - expression2 = parseObjectLiteralExpression(); - } - break; - case 9 /* NumericLiteral */: - case 11 /* StringLiteral */: - if (lookAhead(() => nextToken() !== 59 /* ColonToken */)) { - expression2 = parseLiteralNode(); - break; - } - // falls through - default: - expression2 = parseObjectLiteralExpression(); - break; - } - if (expressions && isArray(expressions)) { - expressions.push(expression2); - } else if (expressions) { - expressions = [expressions, expression2]; - } else { - expressions = expression2; - if (token() !== 1 /* EndOfFileToken */) { - parseErrorAtCurrentToken(Diagnostics.Unexpected_token); - } - } - } - const expression = isArray(expressions) ? finishNode(factoryCreateArrayLiteralExpression(expressions), pos) : Debug.checkDefined(expressions); - const statement = factoryCreateExpressionStatement(expression); - finishNode(statement, pos); - statements = createNodeArray([statement], pos); - endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token); - } - const sourceFile = createSourceFile2( - fileName2, - 2 /* ES2015 */, - 6 /* JSON */, - /*isDeclarationFile*/ - false, - statements, - endOfFileToken, - sourceFlags, - noop - ); - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); - if (jsDocDiagnostics) { - sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile); - } - const result = sourceFile; - clearState(); - return result; - } - Parser2.parseJsonText = parseJsonText2; - function initializeState(_fileName, _sourceText, _languageVersion, _syntaxCursor, _scriptKind, _jsDocParsingMode) { - NodeConstructor2 = objectAllocator.getNodeConstructor(); - TokenConstructor2 = objectAllocator.getTokenConstructor(); - IdentifierConstructor2 = objectAllocator.getIdentifierConstructor(); - PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor(); - SourceFileConstructor2 = objectAllocator.getSourceFileConstructor(); - fileName = normalizePath(_fileName); - sourceText = _sourceText; - languageVersion = _languageVersion; - syntaxCursor = _syntaxCursor; - scriptKind = _scriptKind; - languageVariant = getLanguageVariant(_scriptKind); - parseDiagnostics = []; - parsingContext = 0; - identifiers = /* @__PURE__ */ new Map(); - identifierCount = 0; - nodeCount = 0; - sourceFlags = 0; - topLevel = true; - switch (scriptKind) { - case 1 /* JS */: - case 2 /* JSX */: - contextFlags = 524288 /* JavaScriptFile */; - break; - case 6 /* JSON */: - contextFlags = 524288 /* JavaScriptFile */ | 134217728 /* JsonFile */; - break; - default: - contextFlags = 0 /* None */; - break; - } - parseErrorBeforeNextFinishedNode = false; - scanner2.setText(sourceText); - scanner2.setOnError(scanError); - scanner2.setScriptTarget(languageVersion); - scanner2.setLanguageVariant(languageVariant); - scanner2.setScriptKind(scriptKind); - scanner2.setJSDocParsingMode(_jsDocParsingMode); - } - function clearState() { - scanner2.clearCommentDirectives(); - scanner2.setText(""); - scanner2.setOnError(void 0); - scanner2.setScriptKind(0 /* Unknown */); - scanner2.setJSDocParsingMode(0 /* ParseAll */); - sourceText = void 0; - languageVersion = void 0; - syntaxCursor = void 0; - scriptKind = void 0; - languageVariant = void 0; - sourceFlags = 0; - parseDiagnostics = void 0; - jsDocDiagnostics = void 0; - parsingContext = 0; - identifiers = void 0; - notParenthesizedArrow = void 0; - topLevel = true; - } - function parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicator2, jsDocParsingMode) { - const isDeclarationFile = isDeclarationFileName(fileName); - if (isDeclarationFile) { - contextFlags |= 33554432 /* Ambient */; - } - sourceFlags = contextFlags; - nextToken(); - const statements = parseList(0 /* SourceElements */, parseStatement); - Debug.assert(token() === 1 /* EndOfFileToken */); - const endHasJSDoc = hasPrecedingJSDocComment(); - const endOfFileToken = withJSDoc(parseTokenNode(), endHasJSDoc); - const sourceFile = createSourceFile2(fileName, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, sourceFlags, setExternalModuleIndicator2); - processCommentPragmas(sourceFile, sourceText); - processPragmasIntoFields(sourceFile, reportPragmaDiagnostic); - sourceFile.commentDirectives = scanner2.getCommentDirectives(); - sourceFile.nodeCount = nodeCount; - sourceFile.identifierCount = identifierCount; - sourceFile.identifiers = identifiers; - sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); - sourceFile.jsDocParsingMode = jsDocParsingMode; - if (jsDocDiagnostics) { - sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile); - } - if (setParentNodes) { - fixupParentReferences(sourceFile); - } - return sourceFile; - function reportPragmaDiagnostic(pos, end, diagnostic) { - parseDiagnostics.push(createDetachedDiagnostic(fileName, sourceText, pos, end, diagnostic)); - } - } - let hasDeprecatedTag = false; - function withJSDoc(node, hasJSDoc) { - if (!hasJSDoc) { - return node; - } - Debug.assert(!node.jsDoc); - const jsDoc = mapDefined(getJSDocCommentRanges(node, sourceText), (comment) => JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos)); - if (jsDoc.length) node.jsDoc = jsDoc; - if (hasDeprecatedTag) { - hasDeprecatedTag = false; - node.flags |= 536870912 /* Deprecated */; - } - return node; - } - function reparseTopLevelAwait(sourceFile) { - const savedSyntaxCursor = syntaxCursor; - const baseSyntaxCursor = IncrementalParser.createSyntaxCursor(sourceFile); - syntaxCursor = { currentNode: currentNode2 }; - const statements = []; - const savedParseDiagnostics = parseDiagnostics; - parseDiagnostics = []; - let pos = 0; - let start = findNextStatementWithAwait(sourceFile.statements, 0); - while (start !== -1) { - const prevStatement = sourceFile.statements[pos]; - const nextStatement = sourceFile.statements[start]; - addRange(statements, sourceFile.statements, pos, start); - pos = findNextStatementWithoutAwait(sourceFile.statements, start); - const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos); - const diagnosticEnd = diagnosticStart >= 0 ? findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= nextStatement.pos, diagnosticStart) : -1; - if (diagnosticStart >= 0) { - addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart, diagnosticEnd >= 0 ? diagnosticEnd : void 0); - } - speculationHelper(() => { - const savedContextFlags = contextFlags; - contextFlags |= 65536 /* AwaitContext */; - scanner2.resetTokenState(nextStatement.pos); - nextToken(); - while (token() !== 1 /* EndOfFileToken */) { - const startPos = scanner2.getTokenFullStart(); - const statement = parseListElement(0 /* SourceElements */, parseStatement); - statements.push(statement); - if (startPos === scanner2.getTokenFullStart()) { - nextToken(); - } - if (pos >= 0) { - const nonAwaitStatement = sourceFile.statements[pos]; - if (statement.end === nonAwaitStatement.pos) { - break; - } - if (statement.end > nonAwaitStatement.pos) { - pos = findNextStatementWithoutAwait(sourceFile.statements, pos + 1); - } - } - } - contextFlags = savedContextFlags; - }, 2 /* Reparse */); - start = pos >= 0 ? findNextStatementWithAwait(sourceFile.statements, pos) : -1; - } - if (pos >= 0) { - const prevStatement = sourceFile.statements[pos]; - addRange(statements, sourceFile.statements, pos); - const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos); - if (diagnosticStart >= 0) { - addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart); - } - } - syntaxCursor = savedSyntaxCursor; - return factory2.updateSourceFile(sourceFile, setTextRange(factoryCreateNodeArray(statements), sourceFile.statements)); - function containsPossibleTopLevelAwait(node) { - return !(node.flags & 65536 /* AwaitContext */) && !!(node.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */); - } - function findNextStatementWithAwait(statements2, start2) { - for (let i = start2; i < statements2.length; i++) { - if (containsPossibleTopLevelAwait(statements2[i])) { - return i; - } - } - return -1; - } - function findNextStatementWithoutAwait(statements2, start2) { - for (let i = start2; i < statements2.length; i++) { - if (!containsPossibleTopLevelAwait(statements2[i])) { - return i; - } - } - return -1; - } - function currentNode2(position) { - const node = baseSyntaxCursor.currentNode(position); - if (topLevel && node && containsPossibleTopLevelAwait(node)) { - markAsIntersectingIncrementalChange(node); - } - return node; - } - } - function fixupParentReferences(rootNode) { - setParentRecursive( - rootNode, - /*incremental*/ - true - ); - } - Parser2.fixupParentReferences = fixupParentReferences; - function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) { - let sourceFile = factory2.createSourceFile(statements, endOfFileToken, flags); - setTextRangePosWidth(sourceFile, 0, sourceText.length); - setFields(sourceFile); - if (!isDeclarationFile && isExternalModule(sourceFile) && sourceFile.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */) { - const oldSourceFile = sourceFile; - sourceFile = reparseTopLevelAwait(sourceFile); - if (oldSourceFile !== sourceFile) setFields(sourceFile); - } - return sourceFile; - function setFields(sourceFile2) { - sourceFile2.text = sourceText; - sourceFile2.bindDiagnostics = []; - sourceFile2.bindSuggestionDiagnostics = void 0; - sourceFile2.languageVersion = languageVersion2; - sourceFile2.fileName = fileName2; - sourceFile2.languageVariant = getLanguageVariant(scriptKind2); - sourceFile2.isDeclarationFile = isDeclarationFile; - sourceFile2.scriptKind = scriptKind2; - setExternalModuleIndicator2(sourceFile2); - sourceFile2.setExternalModuleIndicator = setExternalModuleIndicator2; - } - } - function setContextFlag(val, flag) { - if (val) { - contextFlags |= flag; - } else { - contextFlags &= ~flag; - } - } - function setDisallowInContext(val) { - setContextFlag(val, 8192 /* DisallowInContext */); - } - function setYieldContext(val) { - setContextFlag(val, 16384 /* YieldContext */); - } - function setDecoratorContext(val) { - setContextFlag(val, 32768 /* DecoratorContext */); - } - function setAwaitContext(val) { - setContextFlag(val, 65536 /* AwaitContext */); - } - function doOutsideOfContext(context, func) { - const contextFlagsToClear = context & contextFlags; - if (contextFlagsToClear) { - setContextFlag( - /*val*/ - false, - contextFlagsToClear - ); - const result = func(); - setContextFlag( - /*val*/ - true, - contextFlagsToClear - ); - return result; - } - return func(); - } - function doInsideOfContext(context, func) { - const contextFlagsToSet = context & ~contextFlags; - if (contextFlagsToSet) { - setContextFlag( - /*val*/ - true, - contextFlagsToSet - ); - const result = func(); - setContextFlag( - /*val*/ - false, - contextFlagsToSet - ); - return result; - } - return func(); - } - function allowInAnd(func) { - return doOutsideOfContext(8192 /* DisallowInContext */, func); - } - function disallowInAnd(func) { - return doInsideOfContext(8192 /* DisallowInContext */, func); - } - function allowConditionalTypesAnd(func) { - return doOutsideOfContext(131072 /* DisallowConditionalTypesContext */, func); - } - function disallowConditionalTypesAnd(func) { - return doInsideOfContext(131072 /* DisallowConditionalTypesContext */, func); - } - function doInYieldContext(func) { - return doInsideOfContext(16384 /* YieldContext */, func); - } - function doInDecoratorContext(func) { - return doInsideOfContext(32768 /* DecoratorContext */, func); - } - function doInAwaitContext(func) { - return doInsideOfContext(65536 /* AwaitContext */, func); - } - function doOutsideOfAwaitContext(func) { - return doOutsideOfContext(65536 /* AwaitContext */, func); - } - function doInYieldAndAwaitContext(func) { - return doInsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func); - } - function doOutsideOfYieldAndAwaitContext(func) { - return doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func); - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inYieldContext() { - return inContext(16384 /* YieldContext */); - } - function inDisallowInContext() { - return inContext(8192 /* DisallowInContext */); - } - function inDisallowConditionalTypesContext() { - return inContext(131072 /* DisallowConditionalTypesContext */); - } - function inDecoratorContext() { - return inContext(32768 /* DecoratorContext */); - } - function inAwaitContext() { - return inContext(65536 /* AwaitContext */); - } - function parseErrorAtCurrentToken(message, ...args) { - return parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), message, ...args); - } - function parseErrorAtPosition(start, length2, message, ...args) { - const lastError = lastOrUndefined(parseDiagnostics); - let result; - if (!lastError || start !== lastError.start) { - result = createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args); - parseDiagnostics.push(result); - } - parseErrorBeforeNextFinishedNode = true; - return result; - } - function parseErrorAt(start, end, message, ...args) { - return parseErrorAtPosition(start, end - start, message, ...args); - } - function parseErrorAtRange(range, message, ...args) { - parseErrorAt(range.pos, range.end, message, ...args); - } - function scanError(message, length2, arg0) { - parseErrorAtPosition(scanner2.getTokenEnd(), length2, message, arg0); - } - function getNodePos() { - return scanner2.getTokenFullStart(); - } - function hasPrecedingJSDocComment() { - return scanner2.hasPrecedingJSDocComment(); - } - function token() { - return currentToken; - } - function nextTokenWithoutCheck() { - return currentToken = scanner2.scan(); - } - function nextTokenAnd(func) { - nextToken(); - return func(); - } - function nextToken() { - if (isKeyword(currentToken) && (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape())) { - parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), Diagnostics.Keywords_cannot_contain_escape_characters); - } - return nextTokenWithoutCheck(); - } - function nextTokenJSDoc() { - return currentToken = scanner2.scanJsDocToken(); - } - function nextJSDocCommentTextToken(inBackticks) { - return currentToken = scanner2.scanJSDocCommentTextToken(inBackticks); - } - function reScanGreaterToken() { - return currentToken = scanner2.reScanGreaterToken(); - } - function reScanSlashToken() { - return currentToken = scanner2.reScanSlashToken(); - } - function reScanTemplateToken(isTaggedTemplate) { - return currentToken = scanner2.reScanTemplateToken(isTaggedTemplate); - } - function reScanLessThanToken() { - return currentToken = scanner2.reScanLessThanToken(); - } - function reScanHashToken() { - return currentToken = scanner2.reScanHashToken(); - } - function scanJsxIdentifier() { - return currentToken = scanner2.scanJsxIdentifier(); - } - function scanJsxText() { - return currentToken = scanner2.scanJsxToken(); - } - function scanJsxAttributeValue() { - return currentToken = scanner2.scanJsxAttributeValue(); - } - function speculationHelper(callback, speculationKind) { - const saveToken = currentToken; - const saveParseDiagnosticsLength = parseDiagnostics.length; - const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - const saveContextFlags = contextFlags; - const result = speculationKind !== 0 /* TryParse */ ? scanner2.lookAhead(callback) : scanner2.tryScan(callback); - Debug.assert(saveContextFlags === contextFlags); - if (!result || speculationKind !== 0 /* TryParse */) { - currentToken = saveToken; - if (speculationKind !== 2 /* Reparse */) { - parseDiagnostics.length = saveParseDiagnosticsLength; - } - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - } - return result; - } - function lookAhead(callback) { - return speculationHelper(callback, 1 /* Lookahead */); - } - function tryParse(callback) { - return speculationHelper(callback, 0 /* TryParse */); - } - function isBindingIdentifier() { - if (token() === 80 /* Identifier */) { - return true; - } - return token() > 118 /* LastReservedWord */; - } - function isIdentifier2() { - if (token() === 80 /* Identifier */) { - return true; - } - if (token() === 127 /* YieldKeyword */ && inYieldContext()) { - return false; - } - if (token() === 135 /* AwaitKeyword */ && inAwaitContext()) { - return false; - } - return token() > 118 /* LastReservedWord */; - } - function parseExpected(kind, diagnosticMessage, shouldAdvance = true) { - if (token() === kind) { - if (shouldAdvance) { - nextToken(); - } - return true; - } - if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage); - } else { - parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind)); - } - return false; - } - const viableKeywordSuggestions = Object.keys(textToKeywordObj).filter((keyword) => keyword.length > 2); - function parseErrorForMissingSemicolonAfter(node) { - if (isTaggedTemplateExpression(node)) { - parseErrorAt(skipTrivia(sourceText, node.template.pos), node.template.end, Diagnostics.Module_declaration_names_may_only_use_or_quoted_strings); - return; - } - const expressionText = isIdentifier(node) ? idText(node) : void 0; - if (!expressionText || !isIdentifierText(expressionText, languageVersion)) { - parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */)); - return; - } - const pos = skipTrivia(sourceText, node.pos); - switch (expressionText) { - case "const": - case "let": - case "var": - parseErrorAt(pos, node.end, Diagnostics.Variable_declaration_not_allowed_at_this_location); - return; - case "declare": - return; - case "interface": - parseErrorForInvalidName(Diagnostics.Interface_name_cannot_be_0, Diagnostics.Interface_must_be_given_a_name, 19 /* OpenBraceToken */); - return; - case "is": - parseErrorAt(pos, scanner2.getTokenStart(), Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - case "module": - case "namespace": - parseErrorForInvalidName(Diagnostics.Namespace_name_cannot_be_0, Diagnostics.Namespace_must_be_given_a_name, 19 /* OpenBraceToken */); - return; - case "type": - parseErrorForInvalidName(Diagnostics.Type_alias_name_cannot_be_0, Diagnostics.Type_alias_must_be_given_a_name, 64 /* EqualsToken */); - return; - } - const suggestion = getSpellingSuggestion(expressionText, viableKeywordSuggestions, identity) ?? getSpaceSuggestion(expressionText); - if (suggestion) { - parseErrorAt(pos, node.end, Diagnostics.Unknown_keyword_or_identifier_Did_you_mean_0, suggestion); - return; - } - if (token() === 0 /* Unknown */) { - return; - } - parseErrorAt(pos, node.end, Diagnostics.Unexpected_keyword_or_identifier); - } - function parseErrorForInvalidName(nameDiagnostic, blankDiagnostic, tokenIfBlankName) { - if (token() === tokenIfBlankName) { - parseErrorAtCurrentToken(blankDiagnostic); - } else { - parseErrorAtCurrentToken(nameDiagnostic, scanner2.getTokenValue()); - } - } - function getSpaceSuggestion(expressionText) { - for (const keyword of viableKeywordSuggestions) { - if (expressionText.length > keyword.length + 2 && startsWith(expressionText, keyword)) { - return `${keyword} ${expressionText.slice(keyword.length)}`; - } - } - return void 0; - } - function parseSemicolonAfterPropertyName(name, type, initializer) { - if (token() === 60 /* AtToken */ && !scanner2.hasPrecedingLineBreak()) { - parseErrorAtCurrentToken(Diagnostics.Decorators_must_precede_the_name_and_all_keywords_of_property_declarations); - return; - } - if (token() === 21 /* OpenParenToken */) { - parseErrorAtCurrentToken(Diagnostics.Cannot_start_a_function_call_in_a_type_annotation); - nextToken(); - return; - } - if (type && !canParseSemicolon()) { - if (initializer) { - parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */)); - } else { - parseErrorAtCurrentToken(Diagnostics.Expected_for_property_initializer); - } - return; - } - if (tryParseSemicolon()) { - return; - } - if (initializer) { - parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */)); - return; - } - parseErrorForMissingSemicolonAfter(name); - } - function parseExpectedJSDoc(kind) { - if (token() === kind) { - nextTokenJSDoc(); - return true; - } - Debug.assert(isKeywordOrPunctuation(kind)); - parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind)); - return false; - } - function parseExpectedMatchingBrackets(openKind, closeKind, openParsed, openPosition) { - if (token() === closeKind) { - nextToken(); - return; - } - const lastError = parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(closeKind)); - if (!openParsed) { - return; - } - if (lastError) { - addRelatedInfo( - lastError, - createDetachedDiagnostic(fileName, sourceText, openPosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, tokenToString(openKind), tokenToString(closeKind)) - ); - } - } - function parseOptional(t) { - if (token() === t) { - nextToken(); - return true; - } - return false; - } - function parseOptionalToken(t) { - if (token() === t) { - return parseTokenNode(); - } - return void 0; - } - function parseOptionalTokenJSDoc(t) { - if (token() === t) { - return parseTokenNodeJSDoc(); - } - return void 0; - } - function parseExpectedToken(t, diagnosticMessage, arg0) { - return parseOptionalToken(t) || createMissingNode( - t, - /*reportAtCurrentPosition*/ - false, - diagnosticMessage || Diagnostics._0_expected, - arg0 || tokenToString(t) - ); - } - function parseExpectedTokenJSDoc(t) { - const optional = parseOptionalTokenJSDoc(t); - if (optional) return optional; - Debug.assert(isKeywordOrPunctuation(t)); - return createMissingNode( - t, - /*reportAtCurrentPosition*/ - false, - Diagnostics._0_expected, - tokenToString(t) - ); - } - function parseTokenNode() { - const pos = getNodePos(); - const kind = token(); - nextToken(); - return finishNode(factoryCreateToken(kind), pos); - } - function parseTokenNodeJSDoc() { - const pos = getNodePos(); - const kind = token(); - nextTokenJSDoc(); - return finishNode(factoryCreateToken(kind), pos); - } - function canParseSemicolon() { - if (token() === 27 /* SemicolonToken */) { - return true; - } - return token() === 20 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner2.hasPrecedingLineBreak(); - } - function tryParseSemicolon() { - if (!canParseSemicolon()) { - return false; - } - if (token() === 27 /* SemicolonToken */) { - nextToken(); - } - return true; - } - function parseSemicolon() { - return tryParseSemicolon() || parseExpected(27 /* SemicolonToken */); - } - function createNodeArray(elements, pos, end, hasTrailingComma) { - const array = factoryCreateNodeArray(elements, hasTrailingComma); - setTextRangePosEnd(array, pos, end ?? scanner2.getTokenFullStart()); - return array; - } - function finishNode(node, pos, end) { - setTextRangePosEnd(node, pos, end ?? scanner2.getTokenFullStart()); - if (contextFlags) { - node.flags |= contextFlags; - } - if (parseErrorBeforeNextFinishedNode) { - parseErrorBeforeNextFinishedNode = false; - node.flags |= 262144 /* ThisNodeHasError */; - } - return node; - } - function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, ...args) { - if (reportAtCurrentPosition) { - parseErrorAtPosition(scanner2.getTokenFullStart(), 0, diagnosticMessage, ...args); - } else if (diagnosticMessage) { - parseErrorAtCurrentToken(diagnosticMessage, ...args); - } - const pos = getNodePos(); - const result = kind === 80 /* Identifier */ ? factoryCreateIdentifier( - "", - /*originalKeywordKind*/ - void 0 - ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode( - kind, - "", - "", - /*templateFlags*/ - void 0 - ) : kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral( - "", - /*numericLiteralFlags*/ - void 0 - ) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral( - "", - /*isSingleQuote*/ - void 0 - ) : kind === 282 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factoryCreateToken(kind); - return finishNode(result, pos); - } - function internIdentifier(text) { - let identifier = identifiers.get(text); - if (identifier === void 0) { - identifiers.set(text, identifier = text); - } - return identifier; - } - function createIdentifier(isIdentifier3, diagnosticMessage, privateIdentifierDiagnosticMessage) { - if (isIdentifier3) { - identifierCount++; - const pos = scanner2.hasPrecedingJSDocLeadingAsterisks() ? scanner2.getTokenStart() : getNodePos(); - const originalKeywordKind = token(); - const text = internIdentifier(scanner2.getTokenValue()); - const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape(); - nextTokenWithoutCheck(); - return finishNode(factoryCreateIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape), pos); - } - if (token() === 81 /* PrivateIdentifier */) { - parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); - return createIdentifier( - /*isIdentifier*/ - true - ); - } - if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 80 /* Identifier */)) { - return createIdentifier( - /*isIdentifier*/ - true - ); - } - identifierCount++; - const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */; - const isReservedWord = scanner2.isReservedWord(); - const msgArg = scanner2.getTokenText(); - const defaultMessage = isReservedWord ? Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here : Diagnostics.Identifier_expected; - return createMissingNode(80 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg); - } - function parseBindingIdentifier(privateIdentifierDiagnosticMessage) { - return createIdentifier( - isBindingIdentifier(), - /*diagnosticMessage*/ - void 0, - privateIdentifierDiagnosticMessage - ); - } - function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) { - return createIdentifier(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage); - } - function parseIdentifierName(diagnosticMessage) { - return createIdentifier(tokenIsIdentifierOrKeyword(token()), diagnosticMessage); - } - function parseIdentifierNameErrorOnUnicodeEscapeSequence() { - if (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape()) { - parseErrorAtCurrentToken(Diagnostics.Unicode_escape_sequence_cannot_appear_here); - } - return createIdentifier(tokenIsIdentifierOrKeyword(token())); - } - function isLiteralPropertyName() { - return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */; - } - function isImportAttributeName2() { - return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */; - } - function parsePropertyNameWorker(allowComputedPropertyNames) { - if (token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */) { - const node = parseLiteralNode(); - node.text = internIdentifier(node.text); - return node; - } - if (allowComputedPropertyNames && token() === 23 /* OpenBracketToken */) { - return parseComputedPropertyName(); - } - if (token() === 81 /* PrivateIdentifier */) { - return parsePrivateIdentifier(); - } - return parseIdentifierName(); - } - function parsePropertyName() { - return parsePropertyNameWorker( - /*allowComputedPropertyNames*/ - true - ); - } - function parseComputedPropertyName() { - const pos = getNodePos(); - parseExpected(23 /* OpenBracketToken */); - const expression = allowInAnd(parseExpression); - parseExpected(24 /* CloseBracketToken */); - return finishNode(factory2.createComputedPropertyName(expression), pos); - } - function parsePrivateIdentifier() { - const pos = getNodePos(); - const node = factoryCreatePrivateIdentifier(internIdentifier(scanner2.getTokenValue())); - nextToken(); - return finishNode(node, pos); - } - function parseContextualModifier(t) { - return token() === t && tryParse(nextTokenCanFollowModifier); - } - function nextTokenIsOnSameLineAndCanFollowModifier() { - nextToken(); - if (scanner2.hasPrecedingLineBreak()) { - return false; - } - return canFollowModifier(); - } - function nextTokenCanFollowModifier() { - switch (token()) { - case 87 /* ConstKeyword */: - return nextToken() === 94 /* EnumKeyword */; - case 95 /* ExportKeyword */: - nextToken(); - if (token() === 90 /* DefaultKeyword */) { - return lookAhead(nextTokenCanFollowDefaultKeyword); - } - if (token() === 156 /* TypeKeyword */) { - return lookAhead(nextTokenCanFollowExportModifier); - } - return canFollowExportModifier(); - case 90 /* DefaultKeyword */: - return nextTokenCanFollowDefaultKeyword(); - case 126 /* StaticKeyword */: - nextToken(); - return canFollowModifier(); - case 139 /* GetKeyword */: - case 153 /* SetKeyword */: - nextToken(); - return canFollowGetOrSetKeyword(); - default: - return nextTokenIsOnSameLineAndCanFollowModifier(); - } - } - function canFollowExportModifier() { - return token() === 60 /* AtToken */ || token() !== 42 /* AsteriskToken */ && token() !== 130 /* AsKeyword */ && token() !== 19 /* OpenBraceToken */ && canFollowModifier(); - } - function nextTokenCanFollowExportModifier() { - nextToken(); - return canFollowExportModifier(); - } - function parseAnyContextualModifier() { - return isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); - } - function canFollowModifier() { - return token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */ || token() === 42 /* AsteriskToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName(); - } - function canFollowGetOrSetKeyword() { - return token() === 23 /* OpenBracketToken */ || isLiteralPropertyName(); - } - function nextTokenCanFollowDefaultKeyword() { - nextToken(); - return token() === 86 /* ClassKeyword */ || token() === 100 /* FunctionKeyword */ || token() === 120 /* InterfaceKeyword */ || token() === 60 /* AtToken */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine) || token() === 134 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine); - } - function isListElement2(parsingContext2, inErrorRecovery) { - const node = currentNode(parsingContext2); - if (node) { - return true; - } - switch (parsingContext2) { - case 0 /* SourceElements */: - case 1 /* BlockStatements */: - case 3 /* SwitchClauseStatements */: - return !(token() === 27 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement(); - case 2 /* SwitchClauses */: - return token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */; - case 4 /* TypeMembers */: - return lookAhead(isTypeMemberStart); - case 5 /* ClassMembers */: - return lookAhead(isClassMemberStart) || token() === 27 /* SemicolonToken */ && !inErrorRecovery; - case 6 /* EnumMembers */: - return token() === 23 /* OpenBracketToken */ || isLiteralPropertyName(); - case 12 /* ObjectLiteralMembers */: - switch (token()) { - case 23 /* OpenBracketToken */: - case 42 /* AsteriskToken */: - case 26 /* DotDotDotToken */: - case 25 /* DotToken */: - return true; - default: - return isLiteralPropertyName(); - } - case 18 /* RestProperties */: - return isLiteralPropertyName(); - case 9 /* ObjectBindingElements */: - return token() === 23 /* OpenBracketToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName(); - case 24 /* ImportAttributes */: - return isImportAttributeName2(); - case 7 /* HeritageClauseElement */: - if (token() === 19 /* OpenBraceToken */) { - return lookAhead(isValidHeritageClauseObjectLiteral); - } - if (!inErrorRecovery) { - return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); - } else { - return isIdentifier2() && !isHeritageClauseExtendsOrImplementsKeyword(); - } - case 8 /* VariableDeclarations */: - return isBindingIdentifierOrPrivateIdentifierOrPattern(); - case 10 /* ArrayBindingElements */: - return token() === 28 /* CommaToken */ || token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern(); - case 19 /* TypeParameters */: - return token() === 103 /* InKeyword */ || token() === 87 /* ConstKeyword */ || isIdentifier2(); - case 15 /* ArrayLiteralMembers */: - switch (token()) { - case 28 /* CommaToken */: - case 25 /* DotToken */: - return true; - } - // falls through - case 11 /* ArgumentExpressions */: - return token() === 26 /* DotDotDotToken */ || isStartOfExpression(); - case 16 /* Parameters */: - return isStartOfParameter( - /*isJSDocParameter*/ - false - ); - case 17 /* JSDocParameters */: - return isStartOfParameter( - /*isJSDocParameter*/ - true - ); - case 20 /* TypeArguments */: - case 21 /* TupleElementTypes */: - return token() === 28 /* CommaToken */ || isStartOfType(); - case 22 /* HeritageClauses */: - return isHeritageClause2(); - case 23 /* ImportOrExportSpecifiers */: - if (token() === 161 /* FromKeyword */ && lookAhead(nextTokenIsStringLiteral)) { - return false; - } - if (token() === 11 /* StringLiteral */) { - return true; - } - return tokenIsIdentifierOrKeyword(token()); - case 13 /* JsxAttributes */: - return tokenIsIdentifierOrKeyword(token()) || token() === 19 /* OpenBraceToken */; - case 14 /* JsxChildren */: - return true; - case 25 /* JSDocComment */: - return true; - case 26 /* Count */: - return Debug.fail("ParsingContext.Count used as a context"); - // Not a real context, only a marker. - default: - Debug.assertNever(parsingContext2, "Non-exhaustive case in 'isListElement'."); - } - } - function isValidHeritageClauseObjectLiteral() { - Debug.assert(token() === 19 /* OpenBraceToken */); - if (nextToken() === 20 /* CloseBraceToken */) { - const next = nextToken(); - return next === 28 /* CommaToken */ || next === 19 /* OpenBraceToken */ || next === 96 /* ExtendsKeyword */ || next === 119 /* ImplementsKeyword */; - } - return true; - } - function nextTokenIsIdentifier() { - nextToken(); - return isIdentifier2(); - } - function nextTokenIsIdentifierOrKeyword() { - nextToken(); - return tokenIsIdentifierOrKeyword(token()); - } - function nextTokenIsIdentifierOrKeywordOrGreaterThan() { - nextToken(); - return tokenIsIdentifierOrKeywordOrGreaterThan(token()); - } - function isHeritageClauseExtendsOrImplementsKeyword() { - if (token() === 119 /* ImplementsKeyword */ || token() === 96 /* ExtendsKeyword */) { - return lookAhead(nextTokenIsStartOfExpression); - } - return false; - } - function nextTokenIsStartOfExpression() { - nextToken(); - return isStartOfExpression(); - } - function nextTokenIsStartOfType() { - nextToken(); - return isStartOfType(); - } - function isListTerminator(kind) { - if (token() === 1 /* EndOfFileToken */) { - return true; - } - switch (kind) { - case 1 /* BlockStatements */: - case 2 /* SwitchClauses */: - case 4 /* TypeMembers */: - case 5 /* ClassMembers */: - case 6 /* EnumMembers */: - case 12 /* ObjectLiteralMembers */: - case 9 /* ObjectBindingElements */: - case 23 /* ImportOrExportSpecifiers */: - case 24 /* ImportAttributes */: - return token() === 20 /* CloseBraceToken */; - case 3 /* SwitchClauseStatements */: - return token() === 20 /* CloseBraceToken */ || token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */; - case 7 /* HeritageClauseElement */: - return token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */; - case 8 /* VariableDeclarations */: - return isVariableDeclaratorListTerminator(); - case 19 /* TypeParameters */: - return token() === 32 /* GreaterThanToken */ || token() === 21 /* OpenParenToken */ || token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */; - case 11 /* ArgumentExpressions */: - return token() === 22 /* CloseParenToken */ || token() === 27 /* SemicolonToken */; - case 15 /* ArrayLiteralMembers */: - case 21 /* TupleElementTypes */: - case 10 /* ArrayBindingElements */: - return token() === 24 /* CloseBracketToken */; - case 17 /* JSDocParameters */: - case 16 /* Parameters */: - case 18 /* RestProperties */: - return token() === 22 /* CloseParenToken */ || token() === 24 /* CloseBracketToken */; - case 20 /* TypeArguments */: - return token() !== 28 /* CommaToken */; - case 22 /* HeritageClauses */: - return token() === 19 /* OpenBraceToken */ || token() === 20 /* CloseBraceToken */; - case 13 /* JsxAttributes */: - return token() === 32 /* GreaterThanToken */ || token() === 44 /* SlashToken */; - case 14 /* JsxChildren */: - return token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsSlash); - default: - return false; - } - } - function isVariableDeclaratorListTerminator() { - if (canParseSemicolon()) { - return true; - } - if (isInOrOfKeyword(token())) { - return true; - } - if (token() === 39 /* EqualsGreaterThanToken */) { - return true; - } - return false; - } - function isInSomeParsingContext() { - Debug.assert(parsingContext, "Missing parsing context"); - for (let kind = 0; kind < 26 /* Count */; kind++) { - if (parsingContext & 1 << kind) { - if (isListElement2( - kind, - /*inErrorRecovery*/ - true - ) || isListTerminator(kind)) { - return true; - } - } - } - return false; - } - function parseList(kind, parseElement) { - const saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - const list = []; - const listPos = getNodePos(); - while (!isListTerminator(kind)) { - if (isListElement2( - kind, - /*inErrorRecovery*/ - false - )) { - list.push(parseListElement(kind, parseElement)); - continue; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - parsingContext = saveParsingContext; - return createNodeArray(list, listPos); - } - function parseListElement(parsingContext2, parseElement) { - const node = currentNode(parsingContext2); - if (node) { - return consumeNode(node); - } - return parseElement(); - } - function currentNode(parsingContext2, pos) { - var _a; - if (!syntaxCursor || !isReusableParsingContext(parsingContext2) || parseErrorBeforeNextFinishedNode) { - return void 0; - } - const node = syntaxCursor.currentNode(pos ?? scanner2.getTokenFullStart()); - if (nodeIsMissing(node) || intersectsIncrementalChange(node) || containsParseError(node)) { - return void 0; - } - const nodeContextFlags = node.flags & 101441536 /* ContextFlags */; - if (nodeContextFlags !== contextFlags) { - return void 0; - } - if (!canReuseNode(node, parsingContext2)) { - return void 0; - } - if (canHaveJSDoc(node) && ((_a = node.jsDoc) == null ? void 0 : _a.jsDocCache)) { - node.jsDoc.jsDocCache = void 0; - } - return node; - } - function consumeNode(node) { - scanner2.resetTokenState(node.end); - nextToken(); - return node; - } - function isReusableParsingContext(parsingContext2) { - switch (parsingContext2) { - case 5 /* ClassMembers */: - case 2 /* SwitchClauses */: - case 0 /* SourceElements */: - case 1 /* BlockStatements */: - case 3 /* SwitchClauseStatements */: - case 6 /* EnumMembers */: - case 4 /* TypeMembers */: - case 8 /* VariableDeclarations */: - case 17 /* JSDocParameters */: - case 16 /* Parameters */: - return true; - } - return false; - } - function canReuseNode(node, parsingContext2) { - switch (parsingContext2) { - case 5 /* ClassMembers */: - return isReusableClassMember(node); - case 2 /* SwitchClauses */: - return isReusableSwitchClause(node); - case 0 /* SourceElements */: - case 1 /* BlockStatements */: - case 3 /* SwitchClauseStatements */: - return isReusableStatement(node); - case 6 /* EnumMembers */: - return isReusableEnumMember(node); - case 4 /* TypeMembers */: - return isReusableTypeMember(node); - case 8 /* VariableDeclarations */: - return isReusableVariableDeclaration(node); - case 17 /* JSDocParameters */: - case 16 /* Parameters */: - return isReusableParameter(node); - } - return false; - } - function isReusableClassMember(node) { - if (node) { - switch (node.kind) { - case 176 /* Constructor */: - case 181 /* IndexSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 172 /* PropertyDeclaration */: - case 240 /* SemicolonClassElement */: - return true; - case 174 /* MethodDeclaration */: - const methodDeclaration = node; - const nameIsConstructor = methodDeclaration.name.kind === 80 /* Identifier */ && methodDeclaration.name.escapedText === "constructor"; - return !nameIsConstructor; - } - } - return false; - } - function isReusableSwitchClause(node) { - if (node) { - switch (node.kind) { - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - return true; - } - } - return false; - } - function isReusableStatement(node) { - if (node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 243 /* VariableStatement */: - case 241 /* Block */: - case 245 /* IfStatement */: - case 244 /* ExpressionStatement */: - case 257 /* ThrowStatement */: - case 253 /* ReturnStatement */: - case 255 /* SwitchStatement */: - case 252 /* BreakStatement */: - case 251 /* ContinueStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 248 /* ForStatement */: - case 247 /* WhileStatement */: - case 254 /* WithStatement */: - case 242 /* EmptyStatement */: - case 258 /* TryStatement */: - case 256 /* LabeledStatement */: - case 246 /* DoStatement */: - case 259 /* DebuggerStatement */: - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 278 /* ExportDeclaration */: - case 277 /* ExportAssignment */: - case 267 /* ModuleDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - return true; - } - } - return false; - } - function isReusableEnumMember(node) { - return node.kind === 306 /* EnumMember */; - } - function isReusableTypeMember(node) { - if (node) { - switch (node.kind) { - case 180 /* ConstructSignature */: - case 173 /* MethodSignature */: - case 181 /* IndexSignature */: - case 171 /* PropertySignature */: - case 179 /* CallSignature */: - return true; - } - } - return false; - } - function isReusableVariableDeclaration(node) { - if (node.kind !== 260 /* VariableDeclaration */) { - return false; - } - const variableDeclarator = node; - return variableDeclarator.initializer === void 0; - } - function isReusableParameter(node) { - if (node.kind !== 169 /* Parameter */) { - return false; - } - const parameter = node; - return parameter.initializer === void 0; - } - function abortParsingListOrMoveToNextToken(kind) { - parsingContextErrors(kind); - if (isInSomeParsingContext()) { - return true; - } - nextToken(); - return false; - } - function parsingContextErrors(context) { - switch (context) { - case 0 /* SourceElements */: - return token() === 90 /* DefaultKeyword */ ? parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(95 /* ExportKeyword */)) : parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected); - case 1 /* BlockStatements */: - return parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected); - case 2 /* SwitchClauses */: - return parseErrorAtCurrentToken(Diagnostics.case_or_default_expected); - case 3 /* SwitchClauseStatements */: - return parseErrorAtCurrentToken(Diagnostics.Statement_expected); - case 18 /* RestProperties */: - // fallthrough - case 4 /* TypeMembers */: - return parseErrorAtCurrentToken(Diagnostics.Property_or_signature_expected); - case 5 /* ClassMembers */: - return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected); - case 6 /* EnumMembers */: - return parseErrorAtCurrentToken(Diagnostics.Enum_member_expected); - case 7 /* HeritageClauseElement */: - return parseErrorAtCurrentToken(Diagnostics.Expression_expected); - case 8 /* VariableDeclarations */: - return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_variable_declaration_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Variable_declaration_expected); - case 9 /* ObjectBindingElements */: - return parseErrorAtCurrentToken(Diagnostics.Property_destructuring_pattern_expected); - case 10 /* ArrayBindingElements */: - return parseErrorAtCurrentToken(Diagnostics.Array_element_destructuring_pattern_expected); - case 11 /* ArgumentExpressions */: - return parseErrorAtCurrentToken(Diagnostics.Argument_expression_expected); - case 12 /* ObjectLiteralMembers */: - return parseErrorAtCurrentToken(Diagnostics.Property_assignment_expected); - case 15 /* ArrayLiteralMembers */: - return parseErrorAtCurrentToken(Diagnostics.Expression_or_comma_expected); - case 17 /* JSDocParameters */: - return parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected); - case 16 /* Parameters */: - return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_parameter_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected); - case 19 /* TypeParameters */: - return parseErrorAtCurrentToken(Diagnostics.Type_parameter_declaration_expected); - case 20 /* TypeArguments */: - return parseErrorAtCurrentToken(Diagnostics.Type_argument_expected); - case 21 /* TupleElementTypes */: - return parseErrorAtCurrentToken(Diagnostics.Type_expected); - case 22 /* HeritageClauses */: - return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_expected); - case 23 /* ImportOrExportSpecifiers */: - if (token() === 161 /* FromKeyword */) { - return parseErrorAtCurrentToken(Diagnostics._0_expected, "}"); - } - return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); - case 13 /* JsxAttributes */: - return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); - case 14 /* JsxChildren */: - return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); - case 24 /* ImportAttributes */: - return parseErrorAtCurrentToken(Diagnostics.Identifier_or_string_literal_expected); - case 25 /* JSDocComment */: - return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); - case 26 /* Count */: - return Debug.fail("ParsingContext.Count used as a context"); - // Not a real context, only a marker. - default: - Debug.assertNever(context); - } - } - function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) { - const saveParsingContext = parsingContext; - parsingContext |= 1 << kind; - const list = []; - const listPos = getNodePos(); - let commaStart = -1; - while (true) { - if (isListElement2( - kind, - /*inErrorRecovery*/ - false - )) { - const startPos = scanner2.getTokenFullStart(); - const result = parseListElement(kind, parseElement); - if (!result) { - parsingContext = saveParsingContext; - return void 0; - } - list.push(result); - commaStart = scanner2.getTokenStart(); - if (parseOptional(28 /* CommaToken */)) { - continue; - } - commaStart = -1; - if (isListTerminator(kind)) { - break; - } - parseExpected(28 /* CommaToken */, getExpectedCommaDiagnostic(kind)); - if (considerSemicolonAsDelimiter && token() === 27 /* SemicolonToken */ && !scanner2.hasPrecedingLineBreak()) { - nextToken(); - } - if (startPos === scanner2.getTokenFullStart()) { - nextToken(); - } - continue; - } - if (isListTerminator(kind)) { - break; - } - if (abortParsingListOrMoveToNextToken(kind)) { - break; - } - } - parsingContext = saveParsingContext; - return createNodeArray( - list, - listPos, - /*end*/ - void 0, - commaStart >= 0 - ); - } - function getExpectedCommaDiagnostic(kind) { - return kind === 6 /* EnumMembers */ ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0; - } - function createMissingList() { - const list = createNodeArray([], getNodePos()); - list.isMissingList = true; - return list; - } - function isMissingList(arr) { - return !!arr.isMissingList; - } - function parseBracketedList(kind, parseElement, open, close) { - if (parseExpected(open)) { - const result = parseDelimitedList(kind, parseElement); - parseExpected(close); - return result; - } - return createMissingList(); - } - function parseEntityName(allowReservedWords, diagnosticMessage) { - const pos = getNodePos(); - let entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage); - while (parseOptional(25 /* DotToken */)) { - if (token() === 30 /* LessThanToken */) { - break; - } - entity = finishNode( - factory2.createQualifiedName( - entity, - parseRightSideOfDot( - allowReservedWords, - /*allowPrivateIdentifiers*/ - false, - /*allowUnicodeEscapeSequenceInIdentifierName*/ - true - ) - ), - pos - ); - } - return entity; - } - function createQualifiedName(entity, name) { - return finishNode(factory2.createQualifiedName(entity, name), entity.pos); - } - function parseRightSideOfDot(allowIdentifierNames, allowPrivateIdentifiers, allowUnicodeEscapeSequenceInIdentifierName) { - if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) { - const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - if (matchesPattern) { - return createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - true, - Diagnostics.Identifier_expected - ); - } - } - if (token() === 81 /* PrivateIdentifier */) { - const node = parsePrivateIdentifier(); - return allowPrivateIdentifiers ? node : createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - true, - Diagnostics.Identifier_expected - ); - } - if (allowIdentifierNames) { - return allowUnicodeEscapeSequenceInIdentifierName ? parseIdentifierName() : parseIdentifierNameErrorOnUnicodeEscapeSequence(); - } - return parseIdentifier(); - } - function parseTemplateSpans(isTaggedTemplate) { - const pos = getNodePos(); - const list = []; - let node; - do { - node = parseTemplateSpan(isTaggedTemplate); - list.push(node); - } while (node.literal.kind === 17 /* TemplateMiddle */); - return createNodeArray(list, pos); - } - function parseTemplateExpression(isTaggedTemplate) { - const pos = getNodePos(); - return finishNode( - factory2.createTemplateExpression( - parseTemplateHead(isTaggedTemplate), - parseTemplateSpans(isTaggedTemplate) - ), - pos - ); - } - function parseTemplateType() { - const pos = getNodePos(); - return finishNode( - factory2.createTemplateLiteralType( - parseTemplateHead( - /*isTaggedTemplate*/ - false - ), - parseTemplateTypeSpans() - ), - pos - ); - } - function parseTemplateTypeSpans() { - const pos = getNodePos(); - const list = []; - let node; - do { - node = parseTemplateTypeSpan(); - list.push(node); - } while (node.literal.kind === 17 /* TemplateMiddle */); - return createNodeArray(list, pos); - } - function parseTemplateTypeSpan() { - const pos = getNodePos(); - return finishNode( - factory2.createTemplateLiteralTypeSpan( - parseType(), - parseLiteralOfTemplateSpan( - /*isTaggedTemplate*/ - false - ) - ), - pos - ); - } - function parseLiteralOfTemplateSpan(isTaggedTemplate) { - if (token() === 20 /* CloseBraceToken */) { - reScanTemplateToken(isTaggedTemplate); - return parseTemplateMiddleOrTemplateTail(); - } else { - return parseExpectedToken(18 /* TemplateTail */, Diagnostics._0_expected, tokenToString(20 /* CloseBraceToken */)); - } - } - function parseTemplateSpan(isTaggedTemplate) { - const pos = getNodePos(); - return finishNode( - factory2.createTemplateSpan( - allowInAnd(parseExpression), - parseLiteralOfTemplateSpan(isTaggedTemplate) - ), - pos - ); - } - function parseLiteralNode() { - return parseLiteralLikeNode(token()); - } - function parseTemplateHead(isTaggedTemplate) { - if (!isTaggedTemplate && scanner2.getTokenFlags() & 26656 /* IsInvalid */) { - reScanTemplateToken( - /*isTaggedTemplate*/ - false - ); - } - const fragment = parseLiteralLikeNode(token()); - Debug.assert(fragment.kind === 16 /* TemplateHead */, "Template head has wrong token kind"); - return fragment; - } - function parseTemplateMiddleOrTemplateTail() { - const fragment = parseLiteralLikeNode(token()); - Debug.assert(fragment.kind === 17 /* TemplateMiddle */ || fragment.kind === 18 /* TemplateTail */, "Template fragment has wrong token kind"); - return fragment; - } - function getTemplateLiteralRawText(kind) { - const isLast = kind === 15 /* NoSubstitutionTemplateLiteral */ || kind === 18 /* TemplateTail */; - const tokenText = scanner2.getTokenText(); - return tokenText.substring(1, tokenText.length - (scanner2.isUnterminated() ? 0 : isLast ? 1 : 2)); - } - function parseLiteralLikeNode(kind) { - const pos = getNodePos(); - const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 7176 /* TemplateLiteralLikeFlags */) : ( - // Note that theoretically the following condition would hold true literals like 009, - // which is not octal. But because of how the scanner separates the tokens, we would - // never get a token like this. Instead, we would get 00 and 9 as two separate tokens. - // We also do not need to check for negatives because any prefix operator would be part of a - // parent unary expression. - kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral( - scanner2.getTokenValue(), - /*isSingleQuote*/ - void 0, - scanner2.hasExtendedUnicodeEscape() - ) : isLiteralKind(kind) ? factoryCreateLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail() - ); - if (scanner2.hasExtendedUnicodeEscape()) { - node.hasExtendedUnicodeEscape = true; - } - if (scanner2.isUnterminated()) { - node.isUnterminated = true; - } - nextToken(); - return finishNode(node, pos); - } - function parseEntityNameOfTypeReference() { - return parseEntityName( - /*allowReservedWords*/ - true, - Diagnostics.Type_expected - ); - } - function parseTypeArgumentsOfTypeReference() { - if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 30 /* LessThanToken */) { - return parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */); - } - } - function parseTypeReference() { - const pos = getNodePos(); - return finishNode( - factory2.createTypeReferenceNode( - parseEntityNameOfTypeReference(), - parseTypeArgumentsOfTypeReference() - ), - pos - ); - } - function typeHasArrowFunctionBlockingParseError(node) { - switch (node.kind) { - case 183 /* TypeReference */: - return nodeIsMissing(node.typeName); - case 184 /* FunctionType */: - case 185 /* ConstructorType */: { - const { parameters, type } = node; - return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type); - } - case 196 /* ParenthesizedType */: - return typeHasArrowFunctionBlockingParseError(node.type); - default: - return false; - } - } - function parseThisTypePredicate(lhs) { - nextToken(); - return finishNode(factory2.createTypePredicateNode( - /*assertsModifier*/ - void 0, - lhs, - parseType() - ), lhs.pos); - } - function parseThisTypeNode() { - const pos = getNodePos(); - nextToken(); - return finishNode(factory2.createThisTypeNode(), pos); - } - function parseJSDocAllType() { - const pos = getNodePos(); - nextToken(); - return finishNode(factory2.createJSDocAllType(), pos); - } - function parseJSDocNonNullableType() { - const pos = getNodePos(); - nextToken(); - return finishNode(factory2.createJSDocNonNullableType( - parseNonArrayType(), - /*postfix*/ - false - ), pos); - } - function parseJSDocUnknownOrNullableType() { - const pos = getNodePos(); - nextToken(); - if (token() === 28 /* CommaToken */ || token() === 20 /* CloseBraceToken */ || token() === 22 /* CloseParenToken */ || token() === 32 /* GreaterThanToken */ || token() === 64 /* EqualsToken */ || token() === 52 /* BarToken */) { - return finishNode(factory2.createJSDocUnknownType(), pos); - } else { - return finishNode(factory2.createJSDocNullableType( - parseType(), - /*postfix*/ - false - ), pos); - } - } - function parseJSDocFunctionType() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - if (tryParse(nextTokenIsOpenParen)) { - const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - false - ); - return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc); - } - return finishNode(factory2.createTypeReferenceNode( - parseIdentifierName(), - /*typeArguments*/ - void 0 - ), pos); - } - function parseJSDocParameter() { - const pos = getNodePos(); - let name; - if (token() === 110 /* ThisKeyword */ || token() === 105 /* NewKeyword */) { - name = parseIdentifierName(); - parseExpected(59 /* ColonToken */); - } - return finishNode( - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier? - name, - /*questionToken*/ - void 0, - parseJSDocType(), - /*initializer*/ - void 0 - ), - pos - ); - } - function parseJSDocType() { - scanner2.setSkipJsDocLeadingAsterisks(true); - const pos = getNodePos(); - if (parseOptional(144 /* ModuleKeyword */)) { - const moduleTag = factory2.createJSDocNamepathType( - /*type*/ - void 0 - ); - terminate: - while (true) { - switch (token()) { - case 20 /* CloseBraceToken */: - case 1 /* EndOfFileToken */: - case 28 /* CommaToken */: - case 5 /* WhitespaceTrivia */: - break terminate; - default: - nextTokenJSDoc(); - } - } - scanner2.setSkipJsDocLeadingAsterisks(false); - return finishNode(moduleTag, pos); - } - const hasDotDotDot = parseOptional(26 /* DotDotDotToken */); - let type = parseTypeOrTypePredicate(); - scanner2.setSkipJsDocLeadingAsterisks(false); - if (hasDotDotDot) { - type = finishNode(factory2.createJSDocVariadicType(type), pos); - } - if (token() === 64 /* EqualsToken */) { - nextToken(); - return finishNode(factory2.createJSDocOptionalType(type), pos); - } - return type; - } - function parseTypeQuery() { - const pos = getNodePos(); - parseExpected(114 /* TypeOfKeyword */); - const entityName = parseEntityName( - /*allowReservedWords*/ - true - ); - const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0; - return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos); - } - function parseTypeParameter() { - const pos = getNodePos(); - const modifiers = parseModifiers( - /*allowDecorators*/ - false, - /*permitConstAsModifier*/ - true - ); - const name = parseIdentifier(); - let constraint; - let expression; - if (parseOptional(96 /* ExtendsKeyword */)) { - if (isStartOfType() || !isStartOfExpression()) { - constraint = parseType(); - } else { - expression = parseUnaryExpressionOrHigher(); - } - } - const defaultType = parseOptional(64 /* EqualsToken */) ? parseType() : void 0; - const node = factory2.createTypeParameterDeclaration(modifiers, name, constraint, defaultType); - node.expression = expression; - return finishNode(node, pos); - } - function parseTypeParameters() { - if (token() === 30 /* LessThanToken */) { - return parseBracketedList(19 /* TypeParameters */, parseTypeParameter, 30 /* LessThanToken */, 32 /* GreaterThanToken */); - } - } - function isStartOfParameter(isJSDocParameter) { - return token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 60 /* AtToken */ || isStartOfType( - /*inStartOfParameter*/ - !isJSDocParameter - ); - } - function parseNameOfParameter(modifiers) { - const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters); - if (getFullWidth(name) === 0 && !some(modifiers) && isModifierKind(token())) { - nextToken(); - } - return name; - } - function isParameterNameStart() { - return isBindingIdentifier() || token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */; - } - function parseParameter(inOuterAwaitContext) { - return parseParameterWorker(inOuterAwaitContext); - } - function parseParameterForSpeculation(inOuterAwaitContext) { - return parseParameterWorker( - inOuterAwaitContext, - /*allowAmbiguity*/ - false - ); - } - function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const modifiers = inOuterAwaitContext ? doInAwaitContext(() => parseModifiers( - /*allowDecorators*/ - true - )) : doOutsideOfAwaitContext(() => parseModifiers( - /*allowDecorators*/ - true - )); - if (token() === 110 /* ThisKeyword */) { - const node2 = factory2.createParameterDeclaration( - modifiers, - /*dotDotDotToken*/ - void 0, - createIdentifier( - /*isIdentifier*/ - true - ), - /*questionToken*/ - void 0, - parseTypeAnnotation(), - /*initializer*/ - void 0 - ); - const modifier = firstOrUndefined(modifiers); - if (modifier) { - parseErrorAtRange(modifier, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters); - } - return withJSDoc(finishNode(node2, pos), hasJSDoc); - } - const savedTopLevel = topLevel; - topLevel = false; - const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); - if (!allowAmbiguity && !isParameterNameStart()) { - return void 0; - } - const node = withJSDoc( - finishNode( - factory2.createParameterDeclaration( - modifiers, - dotDotDotToken, - parseNameOfParameter(modifiers), - parseOptionalToken(58 /* QuestionToken */), - parseTypeAnnotation(), - parseInitializer() - ), - pos - ), - hasJSDoc - ); - topLevel = savedTopLevel; - return node; - } - function parseReturnType(returnToken, isType) { - if (shouldParseReturnType(returnToken, isType)) { - return allowConditionalTypesAnd(parseTypeOrTypePredicate); - } - } - function shouldParseReturnType(returnToken, isType) { - if (returnToken === 39 /* EqualsGreaterThanToken */) { - parseExpected(returnToken); - return true; - } else if (parseOptional(59 /* ColonToken */)) { - return true; - } else if (isType && token() === 39 /* EqualsGreaterThanToken */) { - parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(59 /* ColonToken */)); - nextToken(); - return true; - } - return false; - } - function parseParametersWorker(flags, allowAmbiguity) { - const savedYieldContext = inYieldContext(); - const savedAwaitContext = inAwaitContext(); - setYieldContext(!!(flags & 1 /* Yield */)); - setAwaitContext(!!(flags & 2 /* Await */)); - const parameters = flags & 32 /* JSDoc */ ? parseDelimitedList(17 /* JSDocParameters */, parseJSDocParameter) : parseDelimitedList(16 /* Parameters */, () => allowAmbiguity ? parseParameter(savedAwaitContext) : parseParameterForSpeculation(savedAwaitContext)); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return parameters; - } - function parseParameters(flags) { - if (!parseExpected(21 /* OpenParenToken */)) { - return createMissingList(); - } - const parameters = parseParametersWorker( - flags, - /*allowAmbiguity*/ - true - ); - parseExpected(22 /* CloseParenToken */); - return parameters; - } - function parseTypeMemberSemicolon() { - if (parseOptional(28 /* CommaToken */)) { - return; - } - parseSemicolon(); - } - function parseSignatureMember(kind) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - if (kind === 180 /* ConstructSignature */) { - parseExpected(105 /* NewKeyword */); - } - const typeParameters = parseTypeParameters(); - const parameters = parseParameters(4 /* Type */); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - true - ); - parseTypeMemberSemicolon(); - const node = kind === 179 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function isIndexSignature() { - return token() === 23 /* OpenBracketToken */ && lookAhead(isUnambiguouslyIndexSignature); - } - function isUnambiguouslyIndexSignature() { - nextToken(); - if (token() === 26 /* DotDotDotToken */ || token() === 24 /* CloseBracketToken */) { - return true; - } - if (isModifierKind(token())) { - nextToken(); - if (isIdentifier2()) { - return true; - } - } else if (!isIdentifier2()) { - return false; - } else { - nextToken(); - } - if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */) { - return true; - } - if (token() !== 58 /* QuestionToken */) { - return false; - } - nextToken(); - return token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 24 /* CloseBracketToken */; - } - function parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers) { - const parameters = parseBracketedList(16 /* Parameters */, () => parseParameter( - /*inOuterAwaitContext*/ - false - ), 23 /* OpenBracketToken */, 24 /* CloseBracketToken */); - const type = parseTypeAnnotation(); - parseTypeMemberSemicolon(); - const node = factory2.createIndexSignature(modifiers, parameters, type); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers) { - const name = parsePropertyName(); - const questionToken = parseOptionalToken(58 /* QuestionToken */); - let node; - if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { - const typeParameters = parseTypeParameters(); - const parameters = parseParameters(4 /* Type */); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - true - ); - node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type); - } else { - const type = parseTypeAnnotation(); - node = factory2.createPropertySignature(modifiers, name, questionToken, type); - if (token() === 64 /* EqualsToken */) node.initializer = parseInitializer(); - } - parseTypeMemberSemicolon(); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function isTypeMemberStart() { - if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 139 /* GetKeyword */ || token() === 153 /* SetKeyword */) { - return true; - } - let idToken = false; - while (isModifierKind(token())) { - idToken = true; - nextToken(); - } - if (token() === 23 /* OpenBracketToken */) { - return true; - } - if (isLiteralPropertyName()) { - idToken = true; - nextToken(); - } - if (idToken) { - return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 58 /* QuestionToken */ || token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || canParseSemicolon(); - } - return false; - } - function parseTypeMember() { - if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { - return parseSignatureMember(179 /* CallSignature */); - } - if (token() === 105 /* NewKeyword */ && lookAhead(nextTokenIsOpenParenOrLessThan)) { - return parseSignatureMember(180 /* ConstructSignature */); - } - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const modifiers = parseModifiers( - /*allowDecorators*/ - false - ); - if (parseContextualModifier(139 /* GetKeyword */)) { - return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 4 /* Type */); - } - if (parseContextualModifier(153 /* SetKeyword */)) { - return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 4 /* Type */); - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers); - } - return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers); - } - function nextTokenIsOpenParenOrLessThan() { - nextToken(); - return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */; - } - function nextTokenIsDot() { - return nextToken() === 25 /* DotToken */; - } - function nextTokenIsOpenParenOrLessThanOrDot() { - switch (nextToken()) { - case 21 /* OpenParenToken */: - case 30 /* LessThanToken */: - case 25 /* DotToken */: - return true; - } - return false; - } - function parseTypeLiteral() { - const pos = getNodePos(); - return finishNode(factory2.createTypeLiteralNode(parseObjectTypeMembers()), pos); - } - function parseObjectTypeMembers() { - let members; - if (parseExpected(19 /* OpenBraceToken */)) { - members = parseList(4 /* TypeMembers */, parseTypeMember); - parseExpected(20 /* CloseBraceToken */); - } else { - members = createMissingList(); - } - return members; - } - function isStartOfMappedType() { - nextToken(); - if (token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) { - return nextToken() === 148 /* ReadonlyKeyword */; - } - if (token() === 148 /* ReadonlyKeyword */) { - nextToken(); - } - return token() === 23 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 103 /* InKeyword */; - } - function parseMappedTypeParameter() { - const pos = getNodePos(); - const name = parseIdentifierName(); - parseExpected(103 /* InKeyword */); - const type = parseType(); - return finishNode(factory2.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - name, - type, - /*defaultType*/ - void 0 - ), pos); - } - function parseMappedType() { - const pos = getNodePos(); - parseExpected(19 /* OpenBraceToken */); - let readonlyToken; - if (token() === 148 /* ReadonlyKeyword */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) { - readonlyToken = parseTokenNode(); - if (readonlyToken.kind !== 148 /* ReadonlyKeyword */) { - parseExpected(148 /* ReadonlyKeyword */); - } - } - parseExpected(23 /* OpenBracketToken */); - const typeParameter = parseMappedTypeParameter(); - const nameType = parseOptional(130 /* AsKeyword */) ? parseType() : void 0; - parseExpected(24 /* CloseBracketToken */); - let questionToken; - if (token() === 58 /* QuestionToken */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) { - questionToken = parseTokenNode(); - if (questionToken.kind !== 58 /* QuestionToken */) { - parseExpected(58 /* QuestionToken */); - } - } - const type = parseTypeAnnotation(); - parseSemicolon(); - const members = parseList(4 /* TypeMembers */, parseTypeMember); - parseExpected(20 /* CloseBraceToken */); - return finishNode(factory2.createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), pos); - } - function parseTupleElementType() { - const pos = getNodePos(); - if (parseOptional(26 /* DotDotDotToken */)) { - return finishNode(factory2.createRestTypeNode(parseType()), pos); - } - const type = parseType(); - if (isJSDocNullableType(type) && type.pos === type.type.pos) { - const node = factory2.createOptionalTypeNode(type.type); - setTextRange(node, type); - node.flags = type.flags; - return node; - } - return type; - } - function isNextTokenColonOrQuestionColon() { - return nextToken() === 59 /* ColonToken */ || token() === 58 /* QuestionToken */ && nextToken() === 59 /* ColonToken */; - } - function isTupleElementName() { - if (token() === 26 /* DotDotDotToken */) { - return tokenIsIdentifierOrKeyword(nextToken()) && isNextTokenColonOrQuestionColon(); - } - return tokenIsIdentifierOrKeyword(token()) && isNextTokenColonOrQuestionColon(); - } - function parseTupleElementNameOrTupleElementType() { - if (lookAhead(isTupleElementName)) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); - const name = parseIdentifierName(); - const questionToken = parseOptionalToken(58 /* QuestionToken */); - parseExpected(59 /* ColonToken */); - const type = parseTupleElementType(); - const node = factory2.createNamedTupleMember(dotDotDotToken, name, questionToken, type); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - return parseTupleElementType(); - } - function parseTupleType() { - const pos = getNodePos(); - return finishNode( - factory2.createTupleTypeNode( - parseBracketedList(21 /* TupleElementTypes */, parseTupleElementNameOrTupleElementType, 23 /* OpenBracketToken */, 24 /* CloseBracketToken */) - ), - pos - ); - } - function parseParenthesizedType() { - const pos = getNodePos(); - parseExpected(21 /* OpenParenToken */); - const type = parseType(); - parseExpected(22 /* CloseParenToken */); - return finishNode(factory2.createParenthesizedType(type), pos); - } - function parseModifiersForConstructorType() { - let modifiers; - if (token() === 128 /* AbstractKeyword */) { - const pos = getNodePos(); - nextToken(); - const modifier = finishNode(factoryCreateToken(128 /* AbstractKeyword */), pos); - modifiers = createNodeArray([modifier], pos); - } - return modifiers; - } - function parseFunctionOrConstructorType() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const modifiers = parseModifiersForConstructorType(); - const isConstructorType = parseOptional(105 /* NewKeyword */); - Debug.assert(!modifiers || isConstructorType, "Per isStartOfFunctionOrConstructorType, a function type cannot have modifiers."); - const typeParameters = parseTypeParameters(); - const parameters = parseParameters(4 /* Type */); - const type = parseReturnType( - 39 /* EqualsGreaterThanToken */, - /*isType*/ - false - ); - const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseKeywordAndNoDot() { - const node = parseTokenNode(); - return token() === 25 /* DotToken */ ? void 0 : node; - } - function parseLiteralTypeNode(negative) { - const pos = getNodePos(); - if (negative) { - nextToken(); - } - let expression = token() === 112 /* TrueKeyword */ || token() === 97 /* FalseKeyword */ || token() === 106 /* NullKeyword */ ? parseTokenNode() : parseLiteralLikeNode(token()); - if (negative) { - expression = finishNode(factory2.createPrefixUnaryExpression(41 /* MinusToken */, expression), pos); - } - return finishNode(factory2.createLiteralTypeNode(expression), pos); - } - function isStartOfTypeOfImportType() { - nextToken(); - return token() === 102 /* ImportKeyword */; - } - function parseImportType() { - sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */; - const pos = getNodePos(); - const isTypeOf = parseOptional(114 /* TypeOfKeyword */); - parseExpected(102 /* ImportKeyword */); - parseExpected(21 /* OpenParenToken */); - const type = parseType(); - let attributes; - if (parseOptional(28 /* CommaToken */)) { - const openBracePosition = scanner2.getTokenStart(); - parseExpected(19 /* OpenBraceToken */); - const currentToken2 = token(); - if (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) { - nextToken(); - } else { - parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(118 /* WithKeyword */)); - } - parseExpected(59 /* ColonToken */); - attributes = parseImportAttributes( - currentToken2, - /*skipKeyword*/ - true - ); - if (!parseExpected(20 /* CloseBraceToken */)) { - const lastError = lastOrUndefined(parseDiagnostics); - if (lastError && lastError.code === Diagnostics._0_expected.code) { - addRelatedInfo( - lastError, - createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}") - ); - } - } - } - parseExpected(22 /* CloseParenToken */); - const qualifier = parseOptional(25 /* DotToken */) ? parseEntityNameOfTypeReference() : void 0; - const typeArguments = parseTypeArgumentsOfTypeReference(); - return finishNode(factory2.createImportTypeNode(type, attributes, qualifier, typeArguments, isTypeOf), pos); - } - function nextTokenIsNumericOrBigIntLiteral() { - nextToken(); - return token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */; - } - function parseNonArrayType() { - switch (token()) { - case 133 /* AnyKeyword */: - case 159 /* UnknownKeyword */: - case 154 /* StringKeyword */: - case 150 /* NumberKeyword */: - case 163 /* BigIntKeyword */: - case 155 /* SymbolKeyword */: - case 136 /* BooleanKeyword */: - case 157 /* UndefinedKeyword */: - case 146 /* NeverKeyword */: - case 151 /* ObjectKeyword */: - return tryParse(parseKeywordAndNoDot) || parseTypeReference(); - case 67 /* AsteriskEqualsToken */: - scanner2.reScanAsteriskEqualsToken(); - // falls through - case 42 /* AsteriskToken */: - return parseJSDocAllType(); - case 61 /* QuestionQuestionToken */: - scanner2.reScanQuestionToken(); - // falls through - case 58 /* QuestionToken */: - return parseJSDocUnknownOrNullableType(); - case 100 /* FunctionKeyword */: - return parseJSDocFunctionType(); - case 54 /* ExclamationToken */: - return parseJSDocNonNullableType(); - case 15 /* NoSubstitutionTemplateLiteral */: - case 11 /* StringLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 106 /* NullKeyword */: - return parseLiteralTypeNode(); - case 41 /* MinusToken */: - return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode( - /*negative*/ - true - ) : parseTypeReference(); - case 116 /* VoidKeyword */: - return parseTokenNode(); - case 110 /* ThisKeyword */: { - const thisKeyword = parseThisTypeNode(); - if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) { - return parseThisTypePredicate(thisKeyword); - } else { - return thisKeyword; - } - } - case 114 /* TypeOfKeyword */: - return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery(); - case 19 /* OpenBraceToken */: - return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); - case 23 /* OpenBracketToken */: - return parseTupleType(); - case 21 /* OpenParenToken */: - return parseParenthesizedType(); - case 102 /* ImportKeyword */: - return parseImportType(); - case 131 /* AssertsKeyword */: - return lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine) ? parseAssertsTypePredicate() : parseTypeReference(); - case 16 /* TemplateHead */: - return parseTemplateType(); - default: - return parseTypeReference(); - } - } - function isStartOfType(inStartOfParameter) { - switch (token()) { - case 133 /* AnyKeyword */: - case 159 /* UnknownKeyword */: - case 154 /* StringKeyword */: - case 150 /* NumberKeyword */: - case 163 /* BigIntKeyword */: - case 136 /* BooleanKeyword */: - case 148 /* ReadonlyKeyword */: - case 155 /* SymbolKeyword */: - case 158 /* UniqueKeyword */: - case 116 /* VoidKeyword */: - case 157 /* UndefinedKeyword */: - case 106 /* NullKeyword */: - case 110 /* ThisKeyword */: - case 114 /* TypeOfKeyword */: - case 146 /* NeverKeyword */: - case 19 /* OpenBraceToken */: - case 23 /* OpenBracketToken */: - case 30 /* LessThanToken */: - case 52 /* BarToken */: - case 51 /* AmpersandToken */: - case 105 /* NewKeyword */: - case 11 /* StringLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 151 /* ObjectKeyword */: - case 42 /* AsteriskToken */: - case 58 /* QuestionToken */: - case 54 /* ExclamationToken */: - case 26 /* DotDotDotToken */: - case 140 /* InferKeyword */: - case 102 /* ImportKeyword */: - case 131 /* AssertsKeyword */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 16 /* TemplateHead */: - return true; - case 100 /* FunctionKeyword */: - return !inStartOfParameter; - case 41 /* MinusToken */: - return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral); - case 21 /* OpenParenToken */: - return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType); - default: - return isIdentifier2(); - } - } - function isStartOfParenthesizedOrFunctionType() { - nextToken(); - return token() === 22 /* CloseParenToken */ || isStartOfParameter( - /*isJSDocParameter*/ - false - ) || isStartOfType(); - } - function parsePostfixTypeOrHigher() { - const pos = getNodePos(); - let type = parseNonArrayType(); - while (!scanner2.hasPrecedingLineBreak()) { - switch (token()) { - case 54 /* ExclamationToken */: - nextToken(); - type = finishNode(factory2.createJSDocNonNullableType( - type, - /*postfix*/ - true - ), pos); - break; - case 58 /* QuestionToken */: - if (lookAhead(nextTokenIsStartOfType)) { - return type; - } - nextToken(); - type = finishNode(factory2.createJSDocNullableType( - type, - /*postfix*/ - true - ), pos); - break; - case 23 /* OpenBracketToken */: - parseExpected(23 /* OpenBracketToken */); - if (isStartOfType()) { - const indexType = parseType(); - parseExpected(24 /* CloseBracketToken */); - type = finishNode(factory2.createIndexedAccessTypeNode(type, indexType), pos); - } else { - parseExpected(24 /* CloseBracketToken */); - type = finishNode(factory2.createArrayTypeNode(type), pos); - } - break; - default: - return type; - } - } - return type; - } - function parseTypeOperator(operator) { - const pos = getNodePos(); - parseExpected(operator); - return finishNode(factory2.createTypeOperatorNode(operator, parseTypeOperatorOrHigher()), pos); - } - function tryParseConstraintOfInferType() { - if (parseOptional(96 /* ExtendsKeyword */)) { - const constraint = disallowConditionalTypesAnd(parseType); - if (inDisallowConditionalTypesContext() || token() !== 58 /* QuestionToken */) { - return constraint; - } - } - } - function parseTypeParameterOfInferType() { - const pos = getNodePos(); - const name = parseIdentifier(); - const constraint = tryParse(tryParseConstraintOfInferType); - const node = factory2.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - name, - constraint - ); - return finishNode(node, pos); - } - function parseInferType() { - const pos = getNodePos(); - parseExpected(140 /* InferKeyword */); - return finishNode(factory2.createInferTypeNode(parseTypeParameterOfInferType()), pos); - } - function parseTypeOperatorOrHigher() { - const operator = token(); - switch (operator) { - case 143 /* KeyOfKeyword */: - case 158 /* UniqueKeyword */: - case 148 /* ReadonlyKeyword */: - return parseTypeOperator(operator); - case 140 /* InferKeyword */: - return parseInferType(); - } - return allowConditionalTypesAnd(parsePostfixTypeOrHigher); - } - function parseFunctionOrConstructorTypeToError(isInUnionType) { - if (isStartOfFunctionTypeOrConstructorType()) { - const type = parseFunctionOrConstructorType(); - let diagnostic; - if (isFunctionTypeNode(type)) { - diagnostic = isInUnionType ? Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type; - } else { - diagnostic = isInUnionType ? Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type; - } - parseErrorAtRange(type, diagnostic); - return type; - } - return void 0; - } - function parseUnionOrIntersectionType(operator, parseConstituentType, createTypeNode) { - const pos = getNodePos(); - const isUnionType = operator === 52 /* BarToken */; - const hasLeadingOperator = parseOptional(operator); - let type = hasLeadingOperator && parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType(); - if (token() === operator || hasLeadingOperator) { - const types = [type]; - while (parseOptional(operator)) { - types.push(parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType()); - } - type = finishNode(createTypeNode(createNodeArray(types, pos)), pos); - } - return type; - } - function parseIntersectionTypeOrHigher() { - return parseUnionOrIntersectionType(51 /* AmpersandToken */, parseTypeOperatorOrHigher, factory2.createIntersectionTypeNode); - } - function parseUnionTypeOrHigher() { - return parseUnionOrIntersectionType(52 /* BarToken */, parseIntersectionTypeOrHigher, factory2.createUnionTypeNode); - } - function nextTokenIsNewKeyword() { - nextToken(); - return token() === 105 /* NewKeyword */; - } - function isStartOfFunctionTypeOrConstructorType() { - if (token() === 30 /* LessThanToken */) { - return true; - } - if (token() === 21 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType)) { - return true; - } - return token() === 105 /* NewKeyword */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsNewKeyword); - } - function skipParameterStart() { - if (isModifierKind(token())) { - parseModifiers( - /*allowDecorators*/ - false - ); - } - if (isIdentifier2() || token() === 110 /* ThisKeyword */) { - nextToken(); - return true; - } - if (token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */) { - const previousErrorCount = parseDiagnostics.length; - parseIdentifierOrPattern(); - return previousErrorCount === parseDiagnostics.length; - } - return false; - } - function isUnambiguouslyStartOfFunctionType() { - nextToken(); - if (token() === 22 /* CloseParenToken */ || token() === 26 /* DotDotDotToken */) { - return true; - } - if (skipParameterStart()) { - if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 58 /* QuestionToken */ || token() === 64 /* EqualsToken */) { - return true; - } - if (token() === 22 /* CloseParenToken */) { - nextToken(); - if (token() === 39 /* EqualsGreaterThanToken */) { - return true; - } - } - } - return false; - } - function parseTypeOrTypePredicate() { - const pos = getNodePos(); - const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix); - const type = parseType(); - if (typePredicateVariable) { - return finishNode(factory2.createTypePredicateNode( - /*assertsModifier*/ - void 0, - typePredicateVariable, - type - ), pos); - } else { - return type; - } - } - function parseTypePredicatePrefix() { - const id = parseIdentifier(); - if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) { - nextToken(); - return id; - } - } - function parseAssertsTypePredicate() { - const pos = getNodePos(); - const assertsModifier = parseExpectedToken(131 /* AssertsKeyword */); - const parameterName = token() === 110 /* ThisKeyword */ ? parseThisTypeNode() : parseIdentifier(); - const type = parseOptional(142 /* IsKeyword */) ? parseType() : void 0; - return finishNode(factory2.createTypePredicateNode(assertsModifier, parameterName, type), pos); - } - function parseType() { - if (contextFlags & 81920 /* TypeExcludesFlags */) { - return doOutsideOfContext(81920 /* TypeExcludesFlags */, parseType); - } - if (isStartOfFunctionTypeOrConstructorType()) { - return parseFunctionOrConstructorType(); - } - const pos = getNodePos(); - const type = parseUnionTypeOrHigher(); - if (!inDisallowConditionalTypesContext() && !scanner2.hasPrecedingLineBreak() && parseOptional(96 /* ExtendsKeyword */)) { - const extendsType = disallowConditionalTypesAnd(parseType); - parseExpected(58 /* QuestionToken */); - const trueType = allowConditionalTypesAnd(parseType); - parseExpected(59 /* ColonToken */); - const falseType = allowConditionalTypesAnd(parseType); - return finishNode(factory2.createConditionalTypeNode(type, extendsType, trueType, falseType), pos); - } - return type; - } - function parseTypeAnnotation() { - return parseOptional(59 /* ColonToken */) ? parseType() : void 0; - } - function isStartOfLeftHandSideExpression() { - switch (token()) { - case 110 /* ThisKeyword */: - case 108 /* SuperKeyword */: - case 106 /* NullKeyword */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 16 /* TemplateHead */: - case 21 /* OpenParenToken */: - case 23 /* OpenBracketToken */: - case 19 /* OpenBraceToken */: - case 100 /* FunctionKeyword */: - case 86 /* ClassKeyword */: - case 105 /* NewKeyword */: - case 44 /* SlashToken */: - case 69 /* SlashEqualsToken */: - case 80 /* Identifier */: - return true; - case 102 /* ImportKeyword */: - return lookAhead(nextTokenIsOpenParenOrLessThanOrDot); - default: - return isIdentifier2(); - } - } - function isStartOfExpression() { - if (isStartOfLeftHandSideExpression()) { - return true; - } - switch (token()) { - case 40 /* PlusToken */: - case 41 /* MinusToken */: - case 55 /* TildeToken */: - case 54 /* ExclamationToken */: - case 91 /* DeleteKeyword */: - case 114 /* TypeOfKeyword */: - case 116 /* VoidKeyword */: - case 46 /* PlusPlusToken */: - case 47 /* MinusMinusToken */: - case 30 /* LessThanToken */: - case 135 /* AwaitKeyword */: - case 127 /* YieldKeyword */: - case 81 /* PrivateIdentifier */: - case 60 /* AtToken */: - return true; - default: - if (isBinaryOperator2()) { - return true; - } - return isIdentifier2(); - } - } - function isStartOfExpressionStatement() { - return token() !== 19 /* OpenBraceToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && token() !== 60 /* AtToken */ && isStartOfExpression(); - } - function parseExpression() { - const saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext( - /*val*/ - false - ); - } - const pos = getNodePos(); - let expr = parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ); - let operatorToken; - while (operatorToken = parseOptionalToken(28 /* CommaToken */)) { - expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ), pos); - } - if (saveDecoratorContext) { - setDecoratorContext( - /*val*/ - true - ); - } - return expr; - } - function parseInitializer() { - return parseOptional(64 /* EqualsToken */) ? parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ) : void 0; - } - function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) { - if (isYieldExpression2()) { - return parseYieldExpression(); - } - const arrowExpression = tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) || tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction); - if (arrowExpression) { - return arrowExpression; - } - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const expr = parseBinaryExpressionOrHigher(0 /* Lowest */); - if (expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) { - return parseSimpleArrowFunctionExpression( - pos, - expr, - allowReturnTypeInArrowFunction, - hasJSDoc, - /*asyncModifier*/ - void 0 - ); - } - if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) { - return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos); - } - return parseConditionalExpressionRest(expr, pos, allowReturnTypeInArrowFunction); - } - function isYieldExpression2() { - if (token() === 127 /* YieldKeyword */) { - if (inYieldContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine); - } - return false; - } - function nextTokenIsIdentifierOnSameLine() { - nextToken(); - return !scanner2.hasPrecedingLineBreak() && isIdentifier2(); - } - function parseYieldExpression() { - const pos = getNodePos(); - nextToken(); - if (!scanner2.hasPrecedingLineBreak() && (token() === 42 /* AsteriskToken */ || isStartOfExpression())) { - return finishNode( - factory2.createYieldExpression( - parseOptionalToken(42 /* AsteriskToken */), - parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ) - ), - pos - ); - } else { - return finishNode(factory2.createYieldExpression( - /*asteriskToken*/ - void 0, - /*expression*/ - void 0 - ), pos); - } - } - function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier) { - Debug.assert(token() === 39 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); - const parameter = factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - identifier, - /*questionToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ); - finishNode(parameter, identifier.pos); - const parameters = createNodeArray([parameter], parameter.pos, parameter.end); - const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */); - const body = parseArrowFunctionExpressionBody( - /*isAsync*/ - !!asyncModifier, - allowReturnTypeInArrowFunction - ); - const node = factory2.createArrowFunction( - asyncModifier, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - equalsGreaterThanToken, - body - ); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) { - const triState = isParenthesizedArrowFunctionExpression(); - if (triState === 0 /* False */) { - return void 0; - } - return triState === 1 /* True */ ? parseParenthesizedArrowFunctionExpression( - /*allowAmbiguity*/ - true, - /*allowReturnTypeInArrowFunction*/ - true - ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction)); - } - function isParenthesizedArrowFunctionExpression() { - if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 134 /* AsyncKeyword */) { - return lookAhead(isParenthesizedArrowFunctionExpressionWorker); - } - if (token() === 39 /* EqualsGreaterThanToken */) { - return 1 /* True */; - } - return 0 /* False */; - } - function isParenthesizedArrowFunctionExpressionWorker() { - if (token() === 134 /* AsyncKeyword */) { - nextToken(); - if (scanner2.hasPrecedingLineBreak()) { - return 0 /* False */; - } - if (token() !== 21 /* OpenParenToken */ && token() !== 30 /* LessThanToken */) { - return 0 /* False */; - } - } - const first2 = token(); - const second = nextToken(); - if (first2 === 21 /* OpenParenToken */) { - if (second === 22 /* CloseParenToken */) { - const third = nextToken(); - switch (third) { - case 39 /* EqualsGreaterThanToken */: - case 59 /* ColonToken */: - case 19 /* OpenBraceToken */: - return 1 /* True */; - default: - return 0 /* False */; - } - } - if (second === 23 /* OpenBracketToken */ || second === 19 /* OpenBraceToken */) { - return 2 /* Unknown */; - } - if (second === 26 /* DotDotDotToken */) { - return 1 /* True */; - } - if (isModifierKind(second) && second !== 134 /* AsyncKeyword */ && lookAhead(nextTokenIsIdentifier)) { - if (nextToken() === 130 /* AsKeyword */) { - return 0 /* False */; - } - return 1 /* True */; - } - if (!isIdentifier2() && second !== 110 /* ThisKeyword */) { - return 0 /* False */; - } - switch (nextToken()) { - case 59 /* ColonToken */: - return 1 /* True */; - case 58 /* QuestionToken */: - nextToken(); - if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 64 /* EqualsToken */ || token() === 22 /* CloseParenToken */) { - return 1 /* True */; - } - return 0 /* False */; - case 28 /* CommaToken */: - case 64 /* EqualsToken */: - case 22 /* CloseParenToken */: - return 2 /* Unknown */; - } - return 0 /* False */; - } else { - Debug.assert(first2 === 30 /* LessThanToken */); - if (!isIdentifier2() && token() !== 87 /* ConstKeyword */) { - return 0 /* False */; - } - if (languageVariant === 1 /* JSX */) { - const isArrowFunctionInJsx = lookAhead(() => { - parseOptional(87 /* ConstKeyword */); - const third = nextToken(); - if (third === 96 /* ExtendsKeyword */) { - const fourth = nextToken(); - switch (fourth) { - case 64 /* EqualsToken */: - case 32 /* GreaterThanToken */: - case 44 /* SlashToken */: - return false; - default: - return true; - } - } else if (third === 28 /* CommaToken */ || third === 64 /* EqualsToken */) { - return true; - } - return false; - }); - if (isArrowFunctionInJsx) { - return 1 /* True */; - } - return 0 /* False */; - } - return 2 /* Unknown */; - } - } - function parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) { - const tokenPos = scanner2.getTokenStart(); - if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) { - return void 0; - } - const result = parseParenthesizedArrowFunctionExpression( - /*allowAmbiguity*/ - false, - allowReturnTypeInArrowFunction - ); - if (!result) { - (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos); - } - return result; - } - function tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction) { - if (token() === 134 /* AsyncKeyword */) { - if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === 1 /* True */) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const asyncModifier = parseModifiersForArrowFunction(); - const expr = parseBinaryExpressionOrHigher(0 /* Lowest */); - return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier); - } - } - return void 0; - } - function isUnParenthesizedAsyncArrowFunctionWorker() { - if (token() === 134 /* AsyncKeyword */) { - nextToken(); - if (scanner2.hasPrecedingLineBreak() || token() === 39 /* EqualsGreaterThanToken */) { - return 0 /* False */; - } - const expr = parseBinaryExpressionOrHigher(0 /* Lowest */); - if (!scanner2.hasPrecedingLineBreak() && expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) { - return 1 /* True */; - } - } - return 0 /* False */; - } - function parseParenthesizedArrowFunctionExpression(allowAmbiguity, allowReturnTypeInArrowFunction) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const modifiers = parseModifiersForArrowFunction(); - const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */; - const typeParameters = parseTypeParameters(); - let parameters; - if (!parseExpected(21 /* OpenParenToken */)) { - if (!allowAmbiguity) { - return void 0; - } - parameters = createMissingList(); - } else { - if (!allowAmbiguity) { - const maybeParameters = parseParametersWorker(isAsync, allowAmbiguity); - if (!maybeParameters) { - return void 0; - } - parameters = maybeParameters; - } else { - parameters = parseParametersWorker(isAsync, allowAmbiguity); - } - if (!parseExpected(22 /* CloseParenToken */) && !allowAmbiguity) { - return void 0; - } - } - const hasReturnColon = token() === 59 /* ColonToken */; - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - false - ); - if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) { - return void 0; - } - let unwrappedType = type; - while ((unwrappedType == null ? void 0 : unwrappedType.kind) === 196 /* ParenthesizedType */) { - unwrappedType = unwrappedType.type; - } - const hasJSDocFunctionType = unwrappedType && isJSDocFunctionType(unwrappedType); - if (!allowAmbiguity && token() !== 39 /* EqualsGreaterThanToken */ && (hasJSDocFunctionType || token() !== 19 /* OpenBraceToken */)) { - return void 0; - } - const lastToken = token(); - const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */); - const body = lastToken === 39 /* EqualsGreaterThanToken */ || lastToken === 19 /* OpenBraceToken */ ? parseArrowFunctionExpressionBody(some(modifiers, isAsyncModifier), allowReturnTypeInArrowFunction) : parseIdentifier(); - if (!allowReturnTypeInArrowFunction && hasReturnColon) { - if (token() !== 59 /* ColonToken */) { - return void 0; - } - } - const node = factory2.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseArrowFunctionExpressionBody(isAsync, allowReturnTypeInArrowFunction) { - if (token() === 19 /* OpenBraceToken */) { - return parseFunctionBlock(isAsync ? 2 /* Await */ : 0 /* None */); - } - if (token() !== 27 /* SemicolonToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && isStartOfStatement() && !isStartOfExpressionStatement()) { - return parseFunctionBlock(16 /* IgnoreMissingOpenBrace */ | (isAsync ? 2 /* Await */ : 0 /* None */)); - } - const savedTopLevel = topLevel; - topLevel = false; - const node = isAsync ? doInAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)) : doOutsideOfAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)); - topLevel = savedTopLevel; - return node; - } - function parseConditionalExpressionRest(leftOperand, pos, allowReturnTypeInArrowFunction) { - const questionToken = parseOptionalToken(58 /* QuestionToken */); - if (!questionToken) { - return leftOperand; - } - let colonToken; - return finishNode( - factory2.createConditionalExpression( - leftOperand, - questionToken, - doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - false - )), - colonToken = parseExpectedToken(59 /* ColonToken */), - nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - false, - Diagnostics._0_expected, - tokenToString(59 /* ColonToken */) - ) - ), - pos - ); - } - function parseBinaryExpressionOrHigher(precedence) { - const pos = getNodePos(); - const leftOperand = parseUnaryExpressionOrHigher(); - return parseBinaryExpressionRest(precedence, leftOperand, pos); - } - function isInOrOfKeyword(t) { - return t === 103 /* InKeyword */ || t === 165 /* OfKeyword */; - } - function parseBinaryExpressionRest(precedence, leftOperand, pos) { - while (true) { - reScanGreaterToken(); - const newPrecedence = getBinaryOperatorPrecedence(token()); - const consumeCurrentOperator = token() === 43 /* AsteriskAsteriskToken */ ? newPrecedence >= precedence : newPrecedence > precedence; - if (!consumeCurrentOperator) { - break; - } - if (token() === 103 /* InKeyword */ && inDisallowInContext()) { - break; - } - if (token() === 130 /* AsKeyword */ || token() === 152 /* SatisfiesKeyword */) { - if (scanner2.hasPrecedingLineBreak()) { - break; - } else { - const keywordKind = token(); - nextToken(); - leftOperand = keywordKind === 152 /* SatisfiesKeyword */ ? makeSatisfiesExpression(leftOperand, parseType()) : makeAsExpression(leftOperand, parseType()); - } - } else { - leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence), pos); - } - } - return leftOperand; - } - function isBinaryOperator2() { - if (inDisallowInContext() && token() === 103 /* InKeyword */) { - return false; - } - return getBinaryOperatorPrecedence(token()) > 0; - } - function makeSatisfiesExpression(left, right) { - return finishNode(factory2.createSatisfiesExpression(left, right), left.pos); - } - function makeBinaryExpression(left, operatorToken, right, pos) { - return finishNode(factory2.createBinaryExpression(left, operatorToken, right), pos); - } - function makeAsExpression(left, right) { - return finishNode(factory2.createAsExpression(left, right), left.pos); - } - function parsePrefixUnaryExpression() { - const pos = getNodePos(); - return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseSimpleUnaryExpression)), pos); - } - function parseDeleteExpression() { - const pos = getNodePos(); - return finishNode(factory2.createDeleteExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); - } - function parseTypeOfExpression() { - const pos = getNodePos(); - return finishNode(factory2.createTypeOfExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); - } - function parseVoidExpression() { - const pos = getNodePos(); - return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); - } - function isAwaitExpression2() { - if (token() === 135 /* AwaitKeyword */) { - if (inAwaitContext()) { - return true; - } - return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine); - } - return false; - } - function parseAwaitExpression() { - const pos = getNodePos(); - return finishNode(factory2.createAwaitExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); - } - function parseUnaryExpressionOrHigher() { - if (isUpdateExpression()) { - const pos = getNodePos(); - const updateExpression = parseUpdateExpression(); - return token() === 43 /* AsteriskAsteriskToken */ ? parseBinaryExpressionRest(getBinaryOperatorPrecedence(token()), updateExpression, pos) : updateExpression; - } - const unaryOperator = token(); - const simpleUnaryExpression = parseSimpleUnaryExpression(); - if (token() === 43 /* AsteriskAsteriskToken */) { - const pos = skipTrivia(sourceText, simpleUnaryExpression.pos); - const { end } = simpleUnaryExpression; - if (simpleUnaryExpression.kind === 216 /* TypeAssertionExpression */) { - parseErrorAt(pos, end, Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); - } else { - Debug.assert(isKeywordOrPunctuation(unaryOperator)); - parseErrorAt(pos, end, Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, tokenToString(unaryOperator)); - } - } - return simpleUnaryExpression; - } - function parseSimpleUnaryExpression() { - switch (token()) { - case 40 /* PlusToken */: - case 41 /* MinusToken */: - case 55 /* TildeToken */: - case 54 /* ExclamationToken */: - return parsePrefixUnaryExpression(); - case 91 /* DeleteKeyword */: - return parseDeleteExpression(); - case 114 /* TypeOfKeyword */: - return parseTypeOfExpression(); - case 116 /* VoidKeyword */: - return parseVoidExpression(); - case 30 /* LessThanToken */: - if (languageVariant === 1 /* JSX */) { - return parseJsxElementOrSelfClosingElementOrFragment( - /*inExpressionContext*/ - true, - /*topInvalidNodePosition*/ - void 0, - /*openingTag*/ - void 0, - /*mustBeUnary*/ - true - ); - } - return parseTypeAssertion(); - case 135 /* AwaitKeyword */: - if (isAwaitExpression2()) { - return parseAwaitExpression(); - } - // falls through - default: - return parseUpdateExpression(); - } - } - function isUpdateExpression() { - switch (token()) { - case 40 /* PlusToken */: - case 41 /* MinusToken */: - case 55 /* TildeToken */: - case 54 /* ExclamationToken */: - case 91 /* DeleteKeyword */: - case 114 /* TypeOfKeyword */: - case 116 /* VoidKeyword */: - case 135 /* AwaitKeyword */: - return false; - case 30 /* LessThanToken */: - if (languageVariant !== 1 /* JSX */) { - return false; - } - // We are in JSX context and the token is part of JSXElement. - // falls through - default: - return true; - } - } - function parseUpdateExpression() { - if (token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) { - const pos = getNodePos(); - return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos); - } else if (languageVariant === 1 /* JSX */ && token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) { - return parseJsxElementOrSelfClosingElementOrFragment( - /*inExpressionContext*/ - true - ); - } - const expression = parseLeftHandSideExpressionOrHigher(); - Debug.assert(isLeftHandSideExpression(expression)); - if ((token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) && !scanner2.hasPrecedingLineBreak()) { - const operator = token(); - nextToken(); - return finishNode(factory2.createPostfixUnaryExpression(expression, operator), expression.pos); - } - return expression; - } - function parseLeftHandSideExpressionOrHigher() { - const pos = getNodePos(); - let expression; - if (token() === 102 /* ImportKeyword */) { - if (lookAhead(nextTokenIsOpenParenOrLessThan)) { - sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */; - expression = parseTokenNode(); - } else if (lookAhead(nextTokenIsDot)) { - nextToken(); - nextToken(); - expression = finishNode(factory2.createMetaProperty(102 /* ImportKeyword */, parseIdentifierName()), pos); - sourceFlags |= 8388608 /* PossiblyContainsImportMeta */; - } else { - expression = parseMemberExpressionOrHigher(); - } - } else { - expression = token() === 108 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher(); - } - return parseCallExpressionRest(pos, expression); - } - function parseMemberExpressionOrHigher() { - const pos = getNodePos(); - const expression = parsePrimaryExpression(); - return parseMemberExpressionRest( - pos, - expression, - /*allowOptionalChain*/ - true - ); - } - function parseSuperExpression() { - const pos = getNodePos(); - let expression = parseTokenNode(); - if (token() === 30 /* LessThanToken */) { - const startPos = getNodePos(); - const typeArguments = tryParse(parseTypeArgumentsInExpression); - if (typeArguments !== void 0) { - parseErrorAt(startPos, getNodePos(), Diagnostics.super_may_not_use_type_arguments); - if (!isTemplateStartOfTaggedTemplate()) { - expression = factory2.createExpressionWithTypeArguments(expression, typeArguments); - } - } - } - if (token() === 21 /* OpenParenToken */ || token() === 25 /* DotToken */ || token() === 23 /* OpenBracketToken */) { - return expression; - } - parseExpectedToken(25 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); - return finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot( - /*allowIdentifierNames*/ - true, - /*allowPrivateIdentifiers*/ - true, - /*allowUnicodeEscapeSequenceInIdentifierName*/ - true - )), pos); - } - function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag, mustBeUnary = false) { - const pos = getNodePos(); - const opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext); - let result; - if (opening.kind === 286 /* JsxOpeningElement */) { - let children = parseJsxChildren(opening); - let closingElement; - const lastChild = children[children.length - 1]; - if ((lastChild == null ? void 0 : lastChild.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(lastChild.openingElement.tagName, lastChild.closingElement.tagName) && tagNamesAreEquivalent(opening.tagName, lastChild.closingElement.tagName)) { - const end = lastChild.children.end; - const newLast = finishNode( - factory2.createJsxElement( - lastChild.openingElement, - lastChild.children, - finishNode(factory2.createJsxClosingElement(finishNode(factoryCreateIdentifier(""), end, end)), end, end) - ), - lastChild.openingElement.pos, - end - ); - children = createNodeArray([...children.slice(0, children.length - 1), newLast], children.pos, end); - closingElement = lastChild.closingElement; - } else { - closingElement = parseJsxClosingElement(opening, inExpressionContext); - if (!tagNamesAreEquivalent(opening.tagName, closingElement.tagName)) { - if (openingTag && isJsxOpeningElement(openingTag) && tagNamesAreEquivalent(closingElement.tagName, openingTag.tagName)) { - parseErrorAtRange(opening.tagName, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, opening.tagName)); - } else { - parseErrorAtRange(closingElement.tagName, Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, getTextOfNodeFromSourceText(sourceText, opening.tagName)); - } - } - } - result = finishNode(factory2.createJsxElement(opening, children, closingElement), pos); - } else if (opening.kind === 289 /* JsxOpeningFragment */) { - result = finishNode(factory2.createJsxFragment(opening, parseJsxChildren(opening), parseJsxClosingFragment(inExpressionContext)), pos); - } else { - Debug.assert(opening.kind === 285 /* JsxSelfClosingElement */); - result = opening; - } - if (!mustBeUnary && inExpressionContext && token() === 30 /* LessThanToken */) { - const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition; - const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment( - /*inExpressionContext*/ - true, - topBadPos - )); - if (invalidElement) { - const operatorToken = createMissingNode( - 28 /* CommaToken */, - /*reportAtCurrentPosition*/ - false - ); - setTextRangePosWidth(operatorToken, invalidElement.pos, 0); - parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element); - return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos); - } - } - return result; - } - function parseJsxText() { - const pos = getNodePos(); - const node = factory2.createJsxText(scanner2.getTokenValue(), currentToken === 13 /* JsxTextAllWhiteSpaces */); - currentToken = scanner2.scanJsxToken(); - return finishNode(node, pos); - } - function parseJsxChild(openingTag, token2) { - switch (token2) { - case 1 /* EndOfFileToken */: - if (isJsxOpeningFragment(openingTag)) { - parseErrorAtRange(openingTag, Diagnostics.JSX_fragment_has_no_corresponding_closing_tag); - } else { - const tag = openingTag.tagName; - const start = Math.min(skipTrivia(sourceText, tag.pos), tag.end); - parseErrorAt(start, tag.end, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, openingTag.tagName)); - } - return void 0; - case 31 /* LessThanSlashToken */: - case 7 /* ConflictMarkerTrivia */: - return void 0; - case 12 /* JsxText */: - case 13 /* JsxTextAllWhiteSpaces */: - return parseJsxText(); - case 19 /* OpenBraceToken */: - return parseJsxExpression( - /*inExpressionContext*/ - false - ); - case 30 /* LessThanToken */: - return parseJsxElementOrSelfClosingElementOrFragment( - /*inExpressionContext*/ - false, - /*topInvalidNodePosition*/ - void 0, - openingTag - ); - default: - return Debug.assertNever(token2); - } - } - function parseJsxChildren(openingTag) { - const list = []; - const listPos = getNodePos(); - const saveParsingContext = parsingContext; - parsingContext |= 1 << 14 /* JsxChildren */; - while (true) { - const child = parseJsxChild(openingTag, currentToken = scanner2.reScanJsxToken()); - if (!child) break; - list.push(child); - if (isJsxOpeningElement(openingTag) && (child == null ? void 0 : child.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(child.openingElement.tagName, child.closingElement.tagName) && tagNamesAreEquivalent(openingTag.tagName, child.closingElement.tagName)) { - break; - } - } - parsingContext = saveParsingContext; - return createNodeArray(list, listPos); - } - function parseJsxAttributes() { - const pos = getNodePos(); - return finishNode(factory2.createJsxAttributes(parseList(13 /* JsxAttributes */, parseJsxAttribute)), pos); - } - function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) { - const pos = getNodePos(); - parseExpected(30 /* LessThanToken */); - if (token() === 32 /* GreaterThanToken */) { - scanJsxText(); - return finishNode(factory2.createJsxOpeningFragment(), pos); - } - const tagName = parseJsxElementName(); - const typeArguments = (contextFlags & 524288 /* JavaScriptFile */) === 0 ? tryParseTypeArguments() : void 0; - const attributes = parseJsxAttributes(); - let node; - if (token() === 32 /* GreaterThanToken */) { - scanJsxText(); - node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes); - } else { - parseExpected(44 /* SlashToken */); - if (parseExpected( - 32 /* GreaterThanToken */, - /*diagnosticMessage*/ - void 0, - /*shouldAdvance*/ - false - )) { - if (inExpressionContext) { - nextToken(); - } else { - scanJsxText(); - } - } - node = factory2.createJsxSelfClosingElement(tagName, typeArguments, attributes); - } - return finishNode(node, pos); - } - function parseJsxElementName() { - const pos = getNodePos(); - const initialExpression = parseJsxTagName(); - if (isJsxNamespacedName(initialExpression)) { - return initialExpression; - } - let expression = initialExpression; - while (parseOptional(25 /* DotToken */)) { - expression = finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot( - /*allowIdentifierNames*/ - true, - /*allowPrivateIdentifiers*/ - false, - /*allowUnicodeEscapeSequenceInIdentifierName*/ - false - )), pos); - } - return expression; - } - function parseJsxTagName() { - const pos = getNodePos(); - scanJsxIdentifier(); - const isThis2 = token() === 110 /* ThisKeyword */; - const tagName = parseIdentifierNameErrorOnUnicodeEscapeSequence(); - if (parseOptional(59 /* ColonToken */)) { - scanJsxIdentifier(); - return finishNode(factory2.createJsxNamespacedName(tagName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos); - } - return isThis2 ? finishNode(factory2.createToken(110 /* ThisKeyword */), pos) : tagName; - } - function parseJsxExpression(inExpressionContext) { - const pos = getNodePos(); - if (!parseExpected(19 /* OpenBraceToken */)) { - return void 0; - } - let dotDotDotToken; - let expression; - if (token() !== 20 /* CloseBraceToken */) { - if (!inExpressionContext) { - dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); - } - expression = parseExpression(); - } - if (inExpressionContext) { - parseExpected(20 /* CloseBraceToken */); - } else { - if (parseExpected( - 20 /* CloseBraceToken */, - /*diagnosticMessage*/ - void 0, - /*shouldAdvance*/ - false - )) { - scanJsxText(); - } - } - return finishNode(factory2.createJsxExpression(dotDotDotToken, expression), pos); - } - function parseJsxAttribute() { - if (token() === 19 /* OpenBraceToken */) { - return parseJsxSpreadAttribute(); - } - const pos = getNodePos(); - return finishNode(factory2.createJsxAttribute(parseJsxAttributeName(), parseJsxAttributeValue()), pos); - } - function parseJsxAttributeValue() { - if (token() === 64 /* EqualsToken */) { - if (scanJsxAttributeValue() === 11 /* StringLiteral */) { - return parseLiteralNode(); - } - if (token() === 19 /* OpenBraceToken */) { - return parseJsxExpression( - /*inExpressionContext*/ - true - ); - } - if (token() === 30 /* LessThanToken */) { - return parseJsxElementOrSelfClosingElementOrFragment( - /*inExpressionContext*/ - true - ); - } - parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected); - } - return void 0; - } - function parseJsxAttributeName() { - const pos = getNodePos(); - scanJsxIdentifier(); - const attrName = parseIdentifierNameErrorOnUnicodeEscapeSequence(); - if (parseOptional(59 /* ColonToken */)) { - scanJsxIdentifier(); - return finishNode(factory2.createJsxNamespacedName(attrName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos); - } - return attrName; - } - function parseJsxSpreadAttribute() { - const pos = getNodePos(); - parseExpected(19 /* OpenBraceToken */); - parseExpected(26 /* DotDotDotToken */); - const expression = parseExpression(); - parseExpected(20 /* CloseBraceToken */); - return finishNode(factory2.createJsxSpreadAttribute(expression), pos); - } - function parseJsxClosingElement(open, inExpressionContext) { - const pos = getNodePos(); - parseExpected(31 /* LessThanSlashToken */); - const tagName = parseJsxElementName(); - if (parseExpected( - 32 /* GreaterThanToken */, - /*diagnosticMessage*/ - void 0, - /*shouldAdvance*/ - false - )) { - if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) { - nextToken(); - } else { - scanJsxText(); - } - } - return finishNode(factory2.createJsxClosingElement(tagName), pos); - } - function parseJsxClosingFragment(inExpressionContext) { - const pos = getNodePos(); - parseExpected(31 /* LessThanSlashToken */); - if (parseExpected( - 32 /* GreaterThanToken */, - Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment, - /*shouldAdvance*/ - false - )) { - if (inExpressionContext) { - nextToken(); - } else { - scanJsxText(); - } - } - return finishNode(factory2.createJsxJsxClosingFragment(), pos); - } - function parseTypeAssertion() { - Debug.assert(languageVariant !== 1 /* JSX */, "Type assertions should never be parsed in JSX; they should be parsed as comparisons or JSX elements/fragments."); - const pos = getNodePos(); - parseExpected(30 /* LessThanToken */); - const type = parseType(); - parseExpected(32 /* GreaterThanToken */); - const expression = parseSimpleUnaryExpression(); - return finishNode(factory2.createTypeAssertion(type, expression), pos); - } - function nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate() { - nextToken(); - return tokenIsIdentifierOrKeyword(token()) || token() === 23 /* OpenBracketToken */ || isTemplateStartOfTaggedTemplate(); - } - function isStartOfOptionalPropertyOrElementAccessChain() { - return token() === 29 /* QuestionDotToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate); - } - function tryReparseOptionalChain(node) { - if (node.flags & 64 /* OptionalChain */) { - return true; - } - if (isNonNullExpression(node)) { - let expr = node.expression; - while (isNonNullExpression(expr) && !(expr.flags & 64 /* OptionalChain */)) { - expr = expr.expression; - } - if (expr.flags & 64 /* OptionalChain */) { - while (isNonNullExpression(node)) { - node.flags |= 64 /* OptionalChain */; - node = node.expression; - } - return true; - } - } - return false; - } - function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) { - const name = parseRightSideOfDot( - /*allowIdentifierNames*/ - true, - /*allowPrivateIdentifiers*/ - true, - /*allowUnicodeEscapeSequenceInIdentifierName*/ - true - ); - const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression); - const propertyAccess = isOptionalChain2 ? factoryCreatePropertyAccessChain(expression, questionDotToken, name) : factoryCreatePropertyAccessExpression(expression, name); - if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) { - parseErrorAtRange(propertyAccess.name, Diagnostics.An_optional_chain_cannot_contain_private_identifiers); - } - if (isExpressionWithTypeArguments(expression) && expression.typeArguments) { - const pos2 = expression.typeArguments.pos - 1; - const end = skipTrivia(sourceText, expression.typeArguments.end) + 1; - parseErrorAt(pos2, end, Diagnostics.An_instantiation_expression_cannot_be_followed_by_a_property_access); - } - return finishNode(propertyAccess, pos); - } - function parseElementAccessExpressionRest(pos, expression, questionDotToken) { - let argumentExpression; - if (token() === 24 /* CloseBracketToken */) { - argumentExpression = createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - true, - Diagnostics.An_element_access_expression_should_take_an_argument - ); - } else { - const argument = allowInAnd(parseExpression); - if (isStringOrNumericLiteralLike(argument)) { - argument.text = internIdentifier(argument.text); - } - argumentExpression = argument; - } - parseExpected(24 /* CloseBracketToken */); - const indexedAccess = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateElementAccessChain(expression, questionDotToken, argumentExpression) : factoryCreateElementAccessExpression(expression, argumentExpression); - return finishNode(indexedAccess, pos); - } - function parseMemberExpressionRest(pos, expression, allowOptionalChain) { - while (true) { - let questionDotToken; - let isPropertyAccess = false; - if (allowOptionalChain && isStartOfOptionalPropertyOrElementAccessChain()) { - questionDotToken = parseExpectedToken(29 /* QuestionDotToken */); - isPropertyAccess = tokenIsIdentifierOrKeyword(token()); - } else { - isPropertyAccess = parseOptional(25 /* DotToken */); - } - if (isPropertyAccess) { - expression = parsePropertyAccessExpressionRest(pos, expression, questionDotToken); - continue; - } - if ((questionDotToken || !inDecoratorContext()) && parseOptional(23 /* OpenBracketToken */)) { - expression = parseElementAccessExpressionRest(pos, expression, questionDotToken); - continue; - } - if (isTemplateStartOfTaggedTemplate()) { - expression = !questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest( - pos, - expression, - questionDotToken, - /*typeArguments*/ - void 0 - ); - continue; - } - if (!questionDotToken) { - if (token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) { - nextToken(); - expression = finishNode(factory2.createNonNullExpression(expression), pos); - continue; - } - const typeArguments = tryParse(parseTypeArgumentsInExpression); - if (typeArguments) { - expression = finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos); - continue; - } - } - return expression; - } - } - function isTemplateStartOfTaggedTemplate() { - return token() === 15 /* NoSubstitutionTemplateLiteral */ || token() === 16 /* TemplateHead */; - } - function parseTaggedTemplateRest(pos, tag, questionDotToken, typeArguments) { - const tagExpression = factory2.createTaggedTemplateExpression( - tag, - typeArguments, - token() === 15 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateToken( - /*isTaggedTemplate*/ - true - ), parseLiteralNode()) : parseTemplateExpression( - /*isTaggedTemplate*/ - true - ) - ); - if (questionDotToken || tag.flags & 64 /* OptionalChain */) { - tagExpression.flags |= 64 /* OptionalChain */; - } - tagExpression.questionDotToken = questionDotToken; - return finishNode(tagExpression, pos); - } - function parseCallExpressionRest(pos, expression) { - while (true) { - expression = parseMemberExpressionRest( - pos, - expression, - /*allowOptionalChain*/ - true - ); - let typeArguments; - const questionDotToken = parseOptionalToken(29 /* QuestionDotToken */); - if (questionDotToken) { - typeArguments = tryParse(parseTypeArgumentsInExpression); - if (isTemplateStartOfTaggedTemplate()) { - expression = parseTaggedTemplateRest(pos, expression, questionDotToken, typeArguments); - continue; - } - } - if (typeArguments || token() === 21 /* OpenParenToken */) { - if (!questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */) { - typeArguments = expression.typeArguments; - expression = expression.expression; - } - const argumentList = parseArgumentList(); - const callExpr = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateCallChain(expression, questionDotToken, typeArguments, argumentList) : factoryCreateCallExpression(expression, typeArguments, argumentList); - expression = finishNode(callExpr, pos); - continue; - } - if (questionDotToken) { - const name = createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - false, - Diagnostics.Identifier_expected - ); - expression = finishNode(factoryCreatePropertyAccessChain(expression, questionDotToken, name), pos); - } - break; - } - return expression; - } - function parseArgumentList() { - parseExpected(21 /* OpenParenToken */); - const result = parseDelimitedList(11 /* ArgumentExpressions */, parseArgumentExpression); - parseExpected(22 /* CloseParenToken */); - return result; - } - function parseTypeArgumentsInExpression() { - if ((contextFlags & 524288 /* JavaScriptFile */) !== 0) { - return void 0; - } - if (reScanLessThanToken() !== 30 /* LessThanToken */) { - return void 0; - } - nextToken(); - const typeArguments = parseDelimitedList(20 /* TypeArguments */, parseType); - if (reScanGreaterToken() !== 32 /* GreaterThanToken */) { - return void 0; - } - nextToken(); - return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : void 0; - } - function canFollowTypeArgumentsInExpression() { - switch (token()) { - // These tokens can follow a type argument list in a call expression. - case 21 /* OpenParenToken */: - // foo( - case 15 /* NoSubstitutionTemplateLiteral */: - // foo `...` - case 16 /* TemplateHead */: - return true; - // A type argument list followed by `<` never makes sense, and a type argument list followed - // by `>` is ambiguous with a (re-scanned) `>>` operator, so we disqualify both. Also, in - // this context, `+` and `-` are unary operators, not binary operators. - case 30 /* LessThanToken */: - case 32 /* GreaterThanToken */: - case 40 /* PlusToken */: - case 41 /* MinusToken */: - return false; - } - return scanner2.hasPrecedingLineBreak() || isBinaryOperator2() || !isStartOfExpression(); - } - function parsePrimaryExpression() { - switch (token()) { - case 15 /* NoSubstitutionTemplateLiteral */: - if (scanner2.getTokenFlags() & 26656 /* IsInvalid */) { - reScanTemplateToken( - /*isTaggedTemplate*/ - false - ); - } - // falls through - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 11 /* StringLiteral */: - return parseLiteralNode(); - case 110 /* ThisKeyword */: - case 108 /* SuperKeyword */: - case 106 /* NullKeyword */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - return parseTokenNode(); - case 21 /* OpenParenToken */: - return parseParenthesizedExpression(); - case 23 /* OpenBracketToken */: - return parseArrayLiteralExpression(); - case 19 /* OpenBraceToken */: - return parseObjectLiteralExpression(); - case 134 /* AsyncKeyword */: - if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { - break; - } - return parseFunctionExpression(); - case 60 /* AtToken */: - return parseDecoratedExpression(); - case 86 /* ClassKeyword */: - return parseClassExpression(); - case 100 /* FunctionKeyword */: - return parseFunctionExpression(); - case 105 /* NewKeyword */: - return parseNewExpressionOrNewDotTarget(); - case 44 /* SlashToken */: - case 69 /* SlashEqualsToken */: - if (reScanSlashToken() === 14 /* RegularExpressionLiteral */) { - return parseLiteralNode(); - } - break; - case 16 /* TemplateHead */: - return parseTemplateExpression( - /*isTaggedTemplate*/ - false - ); - case 81 /* PrivateIdentifier */: - return parsePrivateIdentifier(); - } - return parseIdentifier(Diagnostics.Expression_expected); - } - function parseParenthesizedExpression() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(21 /* OpenParenToken */); - const expression = allowInAnd(parseExpression); - parseExpected(22 /* CloseParenToken */); - return withJSDoc(finishNode(factoryCreateParenthesizedExpression(expression), pos), hasJSDoc); - } - function parseSpreadElement() { - const pos = getNodePos(); - parseExpected(26 /* DotDotDotToken */); - const expression = parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ); - return finishNode(factory2.createSpreadElement(expression), pos); - } - function parseArgumentOrArrayLiteralElement() { - return token() === 26 /* DotDotDotToken */ ? parseSpreadElement() : token() === 28 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ); - } - function parseArgumentExpression() { - return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); - } - function parseArrayLiteralExpression() { - const pos = getNodePos(); - const openBracketPosition = scanner2.getTokenStart(); - const openBracketParsed = parseExpected(23 /* OpenBracketToken */); - const multiLine = scanner2.hasPrecedingLineBreak(); - const elements = parseDelimitedList(15 /* ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement); - parseExpectedMatchingBrackets(23 /* OpenBracketToken */, 24 /* CloseBracketToken */, openBracketParsed, openBracketPosition); - return finishNode(factoryCreateArrayLiteralExpression(elements, multiLine), pos); - } - function parseObjectLiteralElement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - if (parseOptionalToken(26 /* DotDotDotToken */)) { - const expression = parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ); - return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc); - } - const modifiers = parseModifiers( - /*allowDecorators*/ - true - ); - if (parseContextualModifier(139 /* GetKeyword */)) { - return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */); - } - if (parseContextualModifier(153 /* SetKeyword */)) { - return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */); - } - const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); - const tokenIsIdentifier = isIdentifier2(); - const name = parsePropertyName(); - const questionToken = parseOptionalToken(58 /* QuestionToken */); - const exclamationToken = parseOptionalToken(54 /* ExclamationToken */); - if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { - return parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken); - } - let node; - const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 59 /* ColonToken */; - if (isShorthandPropertyAssignment2) { - const equalsToken = parseOptionalToken(64 /* EqualsToken */); - const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - )) : void 0; - node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer); - node.equalsToken = equalsToken; - } else { - parseExpected(59 /* ColonToken */); - const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - )); - node = factory2.createPropertyAssignment(name, initializer); - } - node.modifiers = modifiers; - node.questionToken = questionToken; - node.exclamationToken = exclamationToken; - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseObjectLiteralExpression() { - const pos = getNodePos(); - const openBracePosition = scanner2.getTokenStart(); - const openBraceParsed = parseExpected(19 /* OpenBraceToken */); - const multiLine = scanner2.hasPrecedingLineBreak(); - const properties = parseDelimitedList( - 12 /* ObjectLiteralMembers */, - parseObjectLiteralElement, - /*considerSemicolonAsDelimiter*/ - true - ); - parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition); - return finishNode(factoryCreateObjectLiteralExpression(properties, multiLine), pos); - } - function parseFunctionExpression() { - const savedDecoratorContext = inDecoratorContext(); - setDecoratorContext( - /*val*/ - false - ); - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const modifiers = parseModifiers( - /*allowDecorators*/ - false - ); - parseExpected(100 /* FunctionKeyword */); - const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); - const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */; - const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */; - const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier(); - const typeParameters = parseTypeParameters(); - const parameters = parseParameters(isGenerator | isAsync); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - false - ); - const body = parseFunctionBlock(isGenerator | isAsync); - setDecoratorContext(savedDecoratorContext); - const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseOptionalBindingIdentifier() { - return isBindingIdentifier() ? parseBindingIdentifier() : void 0; - } - function parseNewExpressionOrNewDotTarget() { - const pos = getNodePos(); - parseExpected(105 /* NewKeyword */); - if (parseOptional(25 /* DotToken */)) { - const name = parseIdentifierName(); - return finishNode(factory2.createMetaProperty(105 /* NewKeyword */, name), pos); - } - const expressionPos = getNodePos(); - let expression = parseMemberExpressionRest( - expressionPos, - parsePrimaryExpression(), - /*allowOptionalChain*/ - false - ); - let typeArguments; - if (expression.kind === 233 /* ExpressionWithTypeArguments */) { - typeArguments = expression.typeArguments; - expression = expression.expression; - } - if (token() === 29 /* QuestionDotToken */) { - parseErrorAtCurrentToken(Diagnostics.Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0, getTextOfNodeFromSourceText(sourceText, expression)); - } - const argumentList = token() === 21 /* OpenParenToken */ ? parseArgumentList() : void 0; - return finishNode(factoryCreateNewExpression(expression, typeArguments, argumentList), pos); - } - function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const openBracePosition = scanner2.getTokenStart(); - const openBraceParsed = parseExpected(19 /* OpenBraceToken */, diagnosticMessage); - if (openBraceParsed || ignoreMissingOpenBrace) { - const multiLine = scanner2.hasPrecedingLineBreak(); - const statements = parseList(1 /* BlockStatements */, parseStatement); - parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition); - const result = withJSDoc(finishNode(factoryCreateBlock(statements, multiLine), pos), hasJSDoc); - if (token() === 64 /* EqualsToken */) { - parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses); - nextToken(); - } - return result; - } else { - const statements = createMissingList(); - return withJSDoc(finishNode(factoryCreateBlock( - statements, - /*multiLine*/ - void 0 - ), pos), hasJSDoc); - } - } - function parseFunctionBlock(flags, diagnosticMessage) { - const savedYieldContext = inYieldContext(); - setYieldContext(!!(flags & 1 /* Yield */)); - const savedAwaitContext = inAwaitContext(); - setAwaitContext(!!(flags & 2 /* Await */)); - const savedTopLevel = topLevel; - topLevel = false; - const saveDecoratorContext = inDecoratorContext(); - if (saveDecoratorContext) { - setDecoratorContext( - /*val*/ - false - ); - } - const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage); - if (saveDecoratorContext) { - setDecoratorContext( - /*val*/ - true - ); - } - topLevel = savedTopLevel; - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return block; - } - function parseEmptyStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(27 /* SemicolonToken */); - return withJSDoc(finishNode(factory2.createEmptyStatement(), pos), hasJSDoc); - } - function parseIfStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(101 /* IfKeyword */); - const openParenPosition = scanner2.getTokenStart(); - const openParenParsed = parseExpected(21 /* OpenParenToken */); - const expression = allowInAnd(parseExpression); - parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); - const thenStatement = parseStatement(); - const elseStatement = parseOptional(93 /* ElseKeyword */) ? parseStatement() : void 0; - return withJSDoc(finishNode(factoryCreateIfStatement(expression, thenStatement, elseStatement), pos), hasJSDoc); - } - function parseDoStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(92 /* DoKeyword */); - const statement = parseStatement(); - parseExpected(117 /* WhileKeyword */); - const openParenPosition = scanner2.getTokenStart(); - const openParenParsed = parseExpected(21 /* OpenParenToken */); - const expression = allowInAnd(parseExpression); - parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); - parseOptional(27 /* SemicolonToken */); - return withJSDoc(finishNode(factory2.createDoStatement(statement, expression), pos), hasJSDoc); - } - function parseWhileStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(117 /* WhileKeyword */); - const openParenPosition = scanner2.getTokenStart(); - const openParenParsed = parseExpected(21 /* OpenParenToken */); - const expression = allowInAnd(parseExpression); - parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); - const statement = parseStatement(); - return withJSDoc(finishNode(factoryCreateWhileStatement(expression, statement), pos), hasJSDoc); - } - function parseForOrForInOrForOfStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(99 /* ForKeyword */); - const awaitToken = parseOptionalToken(135 /* AwaitKeyword */); - parseExpected(21 /* OpenParenToken */); - let initializer; - if (token() !== 27 /* SemicolonToken */) { - if (token() === 115 /* VarKeyword */ || token() === 121 /* LetKeyword */ || token() === 87 /* ConstKeyword */ || token() === 160 /* UsingKeyword */ && lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf) || // this one is meant to allow of - token() === 135 /* AwaitKeyword */ && lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine)) { - initializer = parseVariableDeclarationList( - /*inForStatementInitializer*/ - true - ); - } else { - initializer = disallowInAnd(parseExpression); - } - } - let node; - if (awaitToken ? parseExpected(165 /* OfKeyword */) : parseOptional(165 /* OfKeyword */)) { - const expression = allowInAnd(() => parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - )); - parseExpected(22 /* CloseParenToken */); - node = factoryCreateForOfStatement(awaitToken, initializer, expression, parseStatement()); - } else if (parseOptional(103 /* InKeyword */)) { - const expression = allowInAnd(parseExpression); - parseExpected(22 /* CloseParenToken */); - node = factory2.createForInStatement(initializer, expression, parseStatement()); - } else { - parseExpected(27 /* SemicolonToken */); - const condition = token() !== 27 /* SemicolonToken */ && token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0; - parseExpected(27 /* SemicolonToken */); - const incrementor = token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0; - parseExpected(22 /* CloseParenToken */); - node = factoryCreateForStatement(initializer, condition, incrementor, parseStatement()); - } - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseBreakOrContinueStatement(kind) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(kind === 252 /* BreakStatement */ ? 83 /* BreakKeyword */ : 88 /* ContinueKeyword */); - const label = canParseSemicolon() ? void 0 : parseIdentifier(); - parseSemicolon(); - const node = kind === 252 /* BreakStatement */ ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseReturnStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(107 /* ReturnKeyword */); - const expression = canParseSemicolon() ? void 0 : allowInAnd(parseExpression); - parseSemicolon(); - return withJSDoc(finishNode(factory2.createReturnStatement(expression), pos), hasJSDoc); - } - function parseWithStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(118 /* WithKeyword */); - const openParenPosition = scanner2.getTokenStart(); - const openParenParsed = parseExpected(21 /* OpenParenToken */); - const expression = allowInAnd(parseExpression); - parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); - const statement = doInsideOfContext(67108864 /* InWithStatement */, parseStatement); - return withJSDoc(finishNode(factory2.createWithStatement(expression, statement), pos), hasJSDoc); - } - function parseCaseClause() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(84 /* CaseKeyword */); - const expression = allowInAnd(parseExpression); - parseExpected(59 /* ColonToken */); - const statements = parseList(3 /* SwitchClauseStatements */, parseStatement); - return withJSDoc(finishNode(factory2.createCaseClause(expression, statements), pos), hasJSDoc); - } - function parseDefaultClause() { - const pos = getNodePos(); - parseExpected(90 /* DefaultKeyword */); - parseExpected(59 /* ColonToken */); - const statements = parseList(3 /* SwitchClauseStatements */, parseStatement); - return finishNode(factory2.createDefaultClause(statements), pos); - } - function parseCaseOrDefaultClause() { - return token() === 84 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); - } - function parseCaseBlock() { - const pos = getNodePos(); - parseExpected(19 /* OpenBraceToken */); - const clauses = parseList(2 /* SwitchClauses */, parseCaseOrDefaultClause); - parseExpected(20 /* CloseBraceToken */); - return finishNode(factory2.createCaseBlock(clauses), pos); - } - function parseSwitchStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(109 /* SwitchKeyword */); - parseExpected(21 /* OpenParenToken */); - const expression = allowInAnd(parseExpression); - parseExpected(22 /* CloseParenToken */); - const caseBlock = parseCaseBlock(); - return withJSDoc(finishNode(factory2.createSwitchStatement(expression, caseBlock), pos), hasJSDoc); - } - function parseThrowStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(111 /* ThrowKeyword */); - let expression = scanner2.hasPrecedingLineBreak() ? void 0 : allowInAnd(parseExpression); - if (expression === void 0) { - identifierCount++; - expression = finishNode(factoryCreateIdentifier(""), getNodePos()); - } - if (!tryParseSemicolon()) { - parseErrorForMissingSemicolonAfter(expression); - } - return withJSDoc(finishNode(factory2.createThrowStatement(expression), pos), hasJSDoc); - } - function parseTryStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(113 /* TryKeyword */); - const tryBlock = parseBlock( - /*ignoreMissingOpenBrace*/ - false - ); - const catchClause = token() === 85 /* CatchKeyword */ ? parseCatchClause() : void 0; - let finallyBlock; - if (!catchClause || token() === 98 /* FinallyKeyword */) { - parseExpected(98 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected); - finallyBlock = parseBlock( - /*ignoreMissingOpenBrace*/ - false - ); - } - return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc); - } - function parseCatchClause() { - const pos = getNodePos(); - parseExpected(85 /* CatchKeyword */); - let variableDeclaration; - if (parseOptional(21 /* OpenParenToken */)) { - variableDeclaration = parseVariableDeclaration(); - parseExpected(22 /* CloseParenToken */); - } else { - variableDeclaration = void 0; - } - const block = parseBlock( - /*ignoreMissingOpenBrace*/ - false - ); - return finishNode(factory2.createCatchClause(variableDeclaration, block), pos); - } - function parseDebuggerStatement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - parseExpected(89 /* DebuggerKeyword */); - parseSemicolon(); - return withJSDoc(finishNode(factory2.createDebuggerStatement(), pos), hasJSDoc); - } - function parseExpressionOrLabeledStatement() { - const pos = getNodePos(); - let hasJSDoc = hasPrecedingJSDocComment(); - let node; - const hasParen = token() === 21 /* OpenParenToken */; - const expression = allowInAnd(parseExpression); - if (isIdentifier(expression) && parseOptional(59 /* ColonToken */)) { - node = factory2.createLabeledStatement(expression, parseStatement()); - } else { - if (!tryParseSemicolon()) { - parseErrorForMissingSemicolonAfter(expression); - } - node = factoryCreateExpressionStatement(expression); - if (hasParen) { - hasJSDoc = false; - } - } - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function nextTokenIsIdentifierOrKeywordOnSameLine() { - nextToken(); - return tokenIsIdentifierOrKeyword(token()) && !scanner2.hasPrecedingLineBreak(); - } - function nextTokenIsClassKeywordOnSameLine() { - nextToken(); - return token() === 86 /* ClassKeyword */ && !scanner2.hasPrecedingLineBreak(); - } - function nextTokenIsFunctionKeywordOnSameLine() { - nextToken(); - return token() === 100 /* FunctionKeyword */ && !scanner2.hasPrecedingLineBreak(); - } - function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() { - nextToken(); - return (tokenIsIdentifierOrKeyword(token()) || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */ || token() === 11 /* StringLiteral */) && !scanner2.hasPrecedingLineBreak(); - } - function isDeclaration2() { - while (true) { - switch (token()) { - case 115 /* VarKeyword */: - case 121 /* LetKeyword */: - case 87 /* ConstKeyword */: - case 100 /* FunctionKeyword */: - case 86 /* ClassKeyword */: - case 94 /* EnumKeyword */: - return true; - case 160 /* UsingKeyword */: - return isUsingDeclaration(); - case 135 /* AwaitKeyword */: - return isAwaitUsingDeclaration(); - // 'declare', 'module', 'namespace', 'interface'* and 'type' are all legal JavaScript identifiers; - // however, an identifier cannot be followed by another identifier on the same line. This is what we - // count on to parse out the respective declarations. For instance, we exploit this to say that - // - // namespace n - // - // can be none other than the beginning of a namespace declaration, but need to respect that JavaScript sees - // - // namespace - // n - // - // as the identifier 'namespace' on one line followed by the identifier 'n' on another. - // We need to look one token ahead to see if it permissible to try parsing a declaration. - // - // *Note*: 'interface' is actually a strict mode reserved word. So while - // - // "use strict" - // interface - // I {} - // - // could be legal, it would add complexity for very little gain. - case 120 /* InterfaceKeyword */: - case 156 /* TypeKeyword */: - return nextTokenIsIdentifierOnSameLine(); - case 144 /* ModuleKeyword */: - case 145 /* NamespaceKeyword */: - return nextTokenIsIdentifierOrStringLiteralOnSameLine(); - case 128 /* AbstractKeyword */: - case 129 /* AccessorKeyword */: - case 134 /* AsyncKeyword */: - case 138 /* DeclareKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 125 /* PublicKeyword */: - case 148 /* ReadonlyKeyword */: - const previousToken = token(); - nextToken(); - if (scanner2.hasPrecedingLineBreak()) { - return false; - } - if (previousToken === 138 /* DeclareKeyword */ && token() === 156 /* TypeKeyword */) { - return true; - } - continue; - case 162 /* GlobalKeyword */: - nextToken(); - return token() === 19 /* OpenBraceToken */ || token() === 80 /* Identifier */ || token() === 95 /* ExportKeyword */; - case 102 /* ImportKeyword */: - nextToken(); - return token() === 11 /* StringLiteral */ || token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */ || tokenIsIdentifierOrKeyword(token()); - case 95 /* ExportKeyword */: - let currentToken2 = nextToken(); - if (currentToken2 === 156 /* TypeKeyword */) { - currentToken2 = lookAhead(nextToken); - } - if (currentToken2 === 64 /* EqualsToken */ || currentToken2 === 42 /* AsteriskToken */ || currentToken2 === 19 /* OpenBraceToken */ || currentToken2 === 90 /* DefaultKeyword */ || currentToken2 === 130 /* AsKeyword */ || currentToken2 === 60 /* AtToken */) { - return true; - } - continue; - case 126 /* StaticKeyword */: - nextToken(); - continue; - default: - return false; - } - } - } - function isStartOfDeclaration() { - return lookAhead(isDeclaration2); - } - function isStartOfStatement() { - switch (token()) { - case 60 /* AtToken */: - case 27 /* SemicolonToken */: - case 19 /* OpenBraceToken */: - case 115 /* VarKeyword */: - case 121 /* LetKeyword */: - case 160 /* UsingKeyword */: - case 100 /* FunctionKeyword */: - case 86 /* ClassKeyword */: - case 94 /* EnumKeyword */: - case 101 /* IfKeyword */: - case 92 /* DoKeyword */: - case 117 /* WhileKeyword */: - case 99 /* ForKeyword */: - case 88 /* ContinueKeyword */: - case 83 /* BreakKeyword */: - case 107 /* ReturnKeyword */: - case 118 /* WithKeyword */: - case 109 /* SwitchKeyword */: - case 111 /* ThrowKeyword */: - case 113 /* TryKeyword */: - case 89 /* DebuggerKeyword */: - // 'catch' and 'finally' do not actually indicate that the code is part of a statement, - // however, we say they are here so that we may gracefully parse them and error later. - // falls through - case 85 /* CatchKeyword */: - case 98 /* FinallyKeyword */: - return true; - case 102 /* ImportKeyword */: - return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot); - case 87 /* ConstKeyword */: - case 95 /* ExportKeyword */: - return isStartOfDeclaration(); - case 134 /* AsyncKeyword */: - case 138 /* DeclareKeyword */: - case 120 /* InterfaceKeyword */: - case 144 /* ModuleKeyword */: - case 145 /* NamespaceKeyword */: - case 156 /* TypeKeyword */: - case 162 /* GlobalKeyword */: - return true; - case 129 /* AccessorKeyword */: - case 125 /* PublicKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 126 /* StaticKeyword */: - case 148 /* ReadonlyKeyword */: - return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); - default: - return isStartOfExpression(); - } - } - function nextTokenIsBindingIdentifierOrStartOfDestructuring() { - nextToken(); - return isBindingIdentifier() || token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */; - } - function isLetDeclaration() { - return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuring); - } - function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf() { - return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine( - /*disallowOf*/ - true - ); - } - function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf) { - nextToken(); - if (disallowOf && token() === 165 /* OfKeyword */) return false; - return (isBindingIdentifier() || token() === 19 /* OpenBraceToken */) && !scanner2.hasPrecedingLineBreak(); - } - function isUsingDeclaration() { - return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine); - } - function nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine(disallowOf) { - if (nextToken() === 160 /* UsingKeyword */) { - return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf); - } - return false; - } - function isAwaitUsingDeclaration() { - return lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine); - } - function parseStatement() { - switch (token()) { - case 27 /* SemicolonToken */: - return parseEmptyStatement(); - case 19 /* OpenBraceToken */: - return parseBlock( - /*ignoreMissingOpenBrace*/ - false - ); - case 115 /* VarKeyword */: - return parseVariableStatement( - getNodePos(), - hasPrecedingJSDocComment(), - /*modifiers*/ - void 0 - ); - case 121 /* LetKeyword */: - if (isLetDeclaration()) { - return parseVariableStatement( - getNodePos(), - hasPrecedingJSDocComment(), - /*modifiers*/ - void 0 - ); - } - break; - case 135 /* AwaitKeyword */: - if (isAwaitUsingDeclaration()) { - return parseVariableStatement( - getNodePos(), - hasPrecedingJSDocComment(), - /*modifiers*/ - void 0 - ); - } - break; - case 160 /* UsingKeyword */: - if (isUsingDeclaration()) { - return parseVariableStatement( - getNodePos(), - hasPrecedingJSDocComment(), - /*modifiers*/ - void 0 - ); - } - break; - case 100 /* FunctionKeyword */: - return parseFunctionDeclaration( - getNodePos(), - hasPrecedingJSDocComment(), - /*modifiers*/ - void 0 - ); - case 86 /* ClassKeyword */: - return parseClassDeclaration( - getNodePos(), - hasPrecedingJSDocComment(), - /*modifiers*/ - void 0 - ); - case 101 /* IfKeyword */: - return parseIfStatement(); - case 92 /* DoKeyword */: - return parseDoStatement(); - case 117 /* WhileKeyword */: - return parseWhileStatement(); - case 99 /* ForKeyword */: - return parseForOrForInOrForOfStatement(); - case 88 /* ContinueKeyword */: - return parseBreakOrContinueStatement(251 /* ContinueStatement */); - case 83 /* BreakKeyword */: - return parseBreakOrContinueStatement(252 /* BreakStatement */); - case 107 /* ReturnKeyword */: - return parseReturnStatement(); - case 118 /* WithKeyword */: - return parseWithStatement(); - case 109 /* SwitchKeyword */: - return parseSwitchStatement(); - case 111 /* ThrowKeyword */: - return parseThrowStatement(); - case 113 /* TryKeyword */: - // Include 'catch' and 'finally' for error recovery. - // falls through - case 85 /* CatchKeyword */: - case 98 /* FinallyKeyword */: - return parseTryStatement(); - case 89 /* DebuggerKeyword */: - return parseDebuggerStatement(); - case 60 /* AtToken */: - return parseDeclaration(); - case 134 /* AsyncKeyword */: - case 120 /* InterfaceKeyword */: - case 156 /* TypeKeyword */: - case 144 /* ModuleKeyword */: - case 145 /* NamespaceKeyword */: - case 138 /* DeclareKeyword */: - case 87 /* ConstKeyword */: - case 94 /* EnumKeyword */: - case 95 /* ExportKeyword */: - case 102 /* ImportKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 125 /* PublicKeyword */: - case 128 /* AbstractKeyword */: - case 129 /* AccessorKeyword */: - case 126 /* StaticKeyword */: - case 148 /* ReadonlyKeyword */: - case 162 /* GlobalKeyword */: - if (isStartOfDeclaration()) { - return parseDeclaration(); - } - break; - } - return parseExpressionOrLabeledStatement(); - } - function isDeclareModifier(modifier) { - return modifier.kind === 138 /* DeclareKeyword */; - } - function parseDeclaration() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const modifiers = parseModifiers( - /*allowDecorators*/ - true - ); - const isAmbient = some(modifiers, isDeclareModifier); - if (isAmbient) { - const node = tryReuseAmbientDeclaration(pos); - if (node) { - return node; - } - for (const m of modifiers) { - m.flags |= 33554432 /* Ambient */; - } - return doInsideOfContext(33554432 /* Ambient */, () => parseDeclarationWorker(pos, hasJSDoc, modifiers)); - } else { - return parseDeclarationWorker(pos, hasJSDoc, modifiers); - } - } - function tryReuseAmbientDeclaration(pos) { - return doInsideOfContext(33554432 /* Ambient */, () => { - const node = currentNode(parsingContext, pos); - if (node) { - return consumeNode(node); - } - }); - } - function parseDeclarationWorker(pos, hasJSDoc, modifiersIn) { - switch (token()) { - case 115 /* VarKeyword */: - case 121 /* LetKeyword */: - case 87 /* ConstKeyword */: - case 160 /* UsingKeyword */: - case 135 /* AwaitKeyword */: - return parseVariableStatement(pos, hasJSDoc, modifiersIn); - case 100 /* FunctionKeyword */: - return parseFunctionDeclaration(pos, hasJSDoc, modifiersIn); - case 86 /* ClassKeyword */: - return parseClassDeclaration(pos, hasJSDoc, modifiersIn); - case 120 /* InterfaceKeyword */: - return parseInterfaceDeclaration(pos, hasJSDoc, modifiersIn); - case 156 /* TypeKeyword */: - return parseTypeAliasDeclaration(pos, hasJSDoc, modifiersIn); - case 94 /* EnumKeyword */: - return parseEnumDeclaration(pos, hasJSDoc, modifiersIn); - case 162 /* GlobalKeyword */: - case 144 /* ModuleKeyword */: - case 145 /* NamespaceKeyword */: - return parseModuleDeclaration(pos, hasJSDoc, modifiersIn); - case 102 /* ImportKeyword */: - return parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiersIn); - case 95 /* ExportKeyword */: - nextToken(); - switch (token()) { - case 90 /* DefaultKeyword */: - case 64 /* EqualsToken */: - return parseExportAssignment(pos, hasJSDoc, modifiersIn); - case 130 /* AsKeyword */: - return parseNamespaceExportDeclaration(pos, hasJSDoc, modifiersIn); - default: - return parseExportDeclaration(pos, hasJSDoc, modifiersIn); - } - default: - if (modifiersIn) { - const missing = createMissingNode( - 282 /* MissingDeclaration */, - /*reportAtCurrentPosition*/ - true, - Diagnostics.Declaration_expected - ); - setTextRangePos(missing, pos); - missing.modifiers = modifiersIn; - return missing; - } - return void 0; - } - } - function nextTokenIsStringLiteral() { - return nextToken() === 11 /* StringLiteral */; - } - function nextTokenIsFromKeywordOrEqualsToken() { - nextToken(); - return token() === 161 /* FromKeyword */ || token() === 64 /* EqualsToken */; - } - function nextTokenIsIdentifierOrStringLiteralOnSameLine() { - nextToken(); - return !scanner2.hasPrecedingLineBreak() && (isIdentifier2() || token() === 11 /* StringLiteral */); - } - function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) { - if (token() !== 19 /* OpenBraceToken */) { - if (flags & 4 /* Type */) { - parseTypeMemberSemicolon(); - return; - } - if (canParseSemicolon()) { - parseSemicolon(); - return; - } - } - return parseFunctionBlock(flags, diagnosticMessage); - } - function parseArrayBindingElement() { - const pos = getNodePos(); - if (token() === 28 /* CommaToken */) { - return finishNode(factory2.createOmittedExpression(), pos); - } - const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); - const name = parseIdentifierOrPattern(); - const initializer = parseInitializer(); - return finishNode(factory2.createBindingElement( - dotDotDotToken, - /*propertyName*/ - void 0, - name, - initializer - ), pos); - } - function parseObjectBindingElement() { - const pos = getNodePos(); - const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); - const tokenIsIdentifier = isBindingIdentifier(); - let propertyName = parsePropertyName(); - let name; - if (tokenIsIdentifier && token() !== 59 /* ColonToken */) { - name = propertyName; - propertyName = void 0; - } else { - parseExpected(59 /* ColonToken */); - name = parseIdentifierOrPattern(); - } - const initializer = parseInitializer(); - return finishNode(factory2.createBindingElement(dotDotDotToken, propertyName, name, initializer), pos); - } - function parseObjectBindingPattern() { - const pos = getNodePos(); - parseExpected(19 /* OpenBraceToken */); - const elements = allowInAnd(() => parseDelimitedList(9 /* ObjectBindingElements */, parseObjectBindingElement)); - parseExpected(20 /* CloseBraceToken */); - return finishNode(factory2.createObjectBindingPattern(elements), pos); - } - function parseArrayBindingPattern() { - const pos = getNodePos(); - parseExpected(23 /* OpenBracketToken */); - const elements = allowInAnd(() => parseDelimitedList(10 /* ArrayBindingElements */, parseArrayBindingElement)); - parseExpected(24 /* CloseBracketToken */); - return finishNode(factory2.createArrayBindingPattern(elements), pos); - } - function isBindingIdentifierOrPrivateIdentifierOrPattern() { - return token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */ || token() === 81 /* PrivateIdentifier */ || isBindingIdentifier(); - } - function parseIdentifierOrPattern(privateIdentifierDiagnosticMessage) { - if (token() === 23 /* OpenBracketToken */) { - return parseArrayBindingPattern(); - } - if (token() === 19 /* OpenBraceToken */) { - return parseObjectBindingPattern(); - } - return parseBindingIdentifier(privateIdentifierDiagnosticMessage); - } - function parseVariableDeclarationAllowExclamation() { - return parseVariableDeclaration( - /*allowExclamation*/ - true - ); - } - function parseVariableDeclaration(allowExclamation) { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_are_not_allowed_in_variable_declarations); - let exclamationToken; - if (allowExclamation && name.kind === 80 /* Identifier */ && token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) { - exclamationToken = parseTokenNode(); - } - const type = parseTypeAnnotation(); - const initializer = isInOrOfKeyword(token()) ? void 0 : parseInitializer(); - const node = factoryCreateVariableDeclaration(name, exclamationToken, type, initializer); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseVariableDeclarationList(inForStatementInitializer) { - const pos = getNodePos(); - let flags = 0; - switch (token()) { - case 115 /* VarKeyword */: - break; - case 121 /* LetKeyword */: - flags |= 1 /* Let */; - break; - case 87 /* ConstKeyword */: - flags |= 2 /* Const */; - break; - case 160 /* UsingKeyword */: - flags |= 4 /* Using */; - break; - case 135 /* AwaitKeyword */: - Debug.assert(isAwaitUsingDeclaration()); - flags |= 6 /* AwaitUsing */; - nextToken(); - break; - default: - Debug.fail(); - } - nextToken(); - let declarations; - if (token() === 165 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) { - declarations = createMissingList(); - } else { - const savedDisallowIn = inDisallowInContext(); - setDisallowInContext(inForStatementInitializer); - declarations = parseDelimitedList( - 8 /* VariableDeclarations */, - inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation - ); - setDisallowInContext(savedDisallowIn); - } - return finishNode(factoryCreateVariableDeclarationList(declarations, flags), pos); - } - function canFollowContextualOfKeyword() { - return nextTokenIsIdentifier() && nextToken() === 22 /* CloseParenToken */; - } - function parseVariableStatement(pos, hasJSDoc, modifiers) { - const declarationList = parseVariableDeclarationList( - /*inForStatementInitializer*/ - false - ); - parseSemicolon(); - const node = factoryCreateVariableStatement(modifiers, declarationList); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseFunctionDeclaration(pos, hasJSDoc, modifiers) { - const savedAwaitContext = inAwaitContext(); - const modifierFlags = modifiersToFlags(modifiers); - parseExpected(100 /* FunctionKeyword */); - const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); - const name = modifierFlags & 2048 /* Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier(); - const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */; - const isAsync = modifierFlags & 1024 /* Async */ ? 2 /* Await */ : 0 /* None */; - const typeParameters = parseTypeParameters(); - if (modifierFlags & 32 /* Export */) setAwaitContext( - /*value*/ - true - ); - const parameters = parseParameters(isGenerator | isAsync); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - false - ); - const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected); - setAwaitContext(savedAwaitContext); - const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseConstructorName() { - if (token() === 137 /* ConstructorKeyword */) { - return parseExpected(137 /* ConstructorKeyword */); - } - if (token() === 11 /* StringLiteral */ && lookAhead(nextToken) === 21 /* OpenParenToken */) { - return tryParse(() => { - const literalNode = parseLiteralNode(); - return literalNode.text === "constructor" ? literalNode : void 0; - }); - } - } - function tryParseConstructorDeclaration(pos, hasJSDoc, modifiers) { - return tryParse(() => { - if (parseConstructorName()) { - const typeParameters = parseTypeParameters(); - const parameters = parseParameters(0 /* None */); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - false - ); - const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected); - const node = factory2.createConstructorDeclaration(modifiers, parameters, body); - node.typeParameters = typeParameters; - node.type = type; - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - }); - } - function parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken, diagnosticMessage) { - const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */; - const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */; - const typeParameters = parseTypeParameters(); - const parameters = parseParameters(isGenerator | isAsync); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - false - ); - const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage); - const node = factory2.createMethodDeclaration( - modifiers, - asteriskToken, - name, - questionToken, - typeParameters, - parameters, - type, - body - ); - node.exclamationToken = exclamationToken; - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken) { - const exclamationToken = !questionToken && !scanner2.hasPrecedingLineBreak() ? parseOptionalToken(54 /* ExclamationToken */) : void 0; - const type = parseTypeAnnotation(); - const initializer = doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */ | 8192 /* DisallowInContext */, parseInitializer); - parseSemicolonAfterPropertyName(name, type, initializer); - const node = factory2.createPropertyDeclaration( - modifiers, - name, - questionToken || exclamationToken, - type, - initializer - ); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers) { - const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); - const name = parsePropertyName(); - const questionToken = parseOptionalToken(58 /* QuestionToken */); - if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { - return parseMethodDeclaration( - pos, - hasJSDoc, - modifiers, - asteriskToken, - name, - questionToken, - /*exclamationToken*/ - void 0, - Diagnostics.or_expected - ); - } - return parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken); - } - function parseAccessorDeclaration(pos, hasJSDoc, modifiers, kind, flags) { - const name = parsePropertyName(); - const typeParameters = parseTypeParameters(); - const parameters = parseParameters(0 /* None */); - const type = parseReturnType( - 59 /* ColonToken */, - /*isType*/ - false - ); - const body = parseFunctionBlockOrSemicolon(flags); - const node = kind === 177 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(modifiers, name, parameters, type, body) : factory2.createSetAccessorDeclaration(modifiers, name, parameters, body); - node.typeParameters = typeParameters; - if (isSetAccessorDeclaration(node)) node.type = type; - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function isClassMemberStart() { - let idToken; - if (token() === 60 /* AtToken */) { - return true; - } - while (isModifierKind(token())) { - idToken = token(); - if (isClassMemberModifier(idToken)) { - return true; - } - nextToken(); - } - if (token() === 42 /* AsteriskToken */) { - return true; - } - if (isLiteralPropertyName()) { - idToken = token(); - nextToken(); - } - if (token() === 23 /* OpenBracketToken */) { - return true; - } - if (idToken !== void 0) { - if (!isKeyword(idToken) || idToken === 153 /* SetKeyword */ || idToken === 139 /* GetKeyword */) { - return true; - } - switch (token()) { - case 21 /* OpenParenToken */: - // Method declaration - case 30 /* LessThanToken */: - // Generic Method declaration - case 54 /* ExclamationToken */: - // Non-null assertion on property name - case 59 /* ColonToken */: - // Type Annotation for declaration - case 64 /* EqualsToken */: - // Initializer for declaration - case 58 /* QuestionToken */: - return true; - default: - return canParseSemicolon(); - } - } - return false; - } - function parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers) { - parseExpectedToken(126 /* StaticKeyword */); - const body = parseClassStaticBlockBody(); - const node = withJSDoc(finishNode(factory2.createClassStaticBlockDeclaration(body), pos), hasJSDoc); - node.modifiers = modifiers; - return node; - } - function parseClassStaticBlockBody() { - const savedYieldContext = inYieldContext(); - const savedAwaitContext = inAwaitContext(); - setYieldContext(false); - setAwaitContext(true); - const body = parseBlock( - /*ignoreMissingOpenBrace*/ - false - ); - setYieldContext(savedYieldContext); - setAwaitContext(savedAwaitContext); - return body; - } - function parseDecoratorExpression() { - if (inAwaitContext() && token() === 135 /* AwaitKeyword */) { - const pos = getNodePos(); - const awaitExpression = parseIdentifier(Diagnostics.Expression_expected); - nextToken(); - const memberExpression = parseMemberExpressionRest( - pos, - awaitExpression, - /*allowOptionalChain*/ - true - ); - return parseCallExpressionRest(pos, memberExpression); - } - return parseLeftHandSideExpressionOrHigher(); - } - function tryParseDecorator() { - const pos = getNodePos(); - if (!parseOptional(60 /* AtToken */)) { - return void 0; - } - const expression = doInDecoratorContext(parseDecoratorExpression); - return finishNode(factory2.createDecorator(expression), pos); - } - function tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock) { - const pos = getNodePos(); - const kind = token(); - if (token() === 87 /* ConstKeyword */ && permitConstAsModifier) { - if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { - return void 0; - } - } else if (stopOnStartOfClassStaticBlock && token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) { - return void 0; - } else if (hasSeenStaticModifier && token() === 126 /* StaticKeyword */) { - return void 0; - } else { - if (!parseAnyContextualModifier()) { - return void 0; - } - } - return finishNode(factoryCreateToken(kind), pos); - } - function parseModifiers(allowDecorators, permitConstAsModifier, stopOnStartOfClassStaticBlock) { - const pos = getNodePos(); - let list; - let decorator, modifier, hasSeenStaticModifier = false, hasLeadingModifier = false, hasTrailingDecorator = false; - if (allowDecorators && token() === 60 /* AtToken */) { - while (decorator = tryParseDecorator()) { - list = append(list, decorator); - } - } - while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) { - if (modifier.kind === 126 /* StaticKeyword */) hasSeenStaticModifier = true; - list = append(list, modifier); - hasLeadingModifier = true; - } - if (hasLeadingModifier && allowDecorators && token() === 60 /* AtToken */) { - while (decorator = tryParseDecorator()) { - list = append(list, decorator); - hasTrailingDecorator = true; - } - } - if (hasTrailingDecorator) { - while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) { - if (modifier.kind === 126 /* StaticKeyword */) hasSeenStaticModifier = true; - list = append(list, modifier); - } - } - return list && createNodeArray(list, pos); - } - function parseModifiersForArrowFunction() { - let modifiers; - if (token() === 134 /* AsyncKeyword */) { - const pos = getNodePos(); - nextToken(); - const modifier = finishNode(factoryCreateToken(134 /* AsyncKeyword */), pos); - modifiers = createNodeArray([modifier], pos); - } - return modifiers; - } - function parseClassElement() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - if (token() === 27 /* SemicolonToken */) { - nextToken(); - return withJSDoc(finishNode(factory2.createSemicolonClassElement(), pos), hasJSDoc); - } - const modifiers = parseModifiers( - /*allowDecorators*/ - true, - /*permitConstAsModifier*/ - true, - /*stopOnStartOfClassStaticBlock*/ - true - ); - if (token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) { - return parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers); - } - if (parseContextualModifier(139 /* GetKeyword */)) { - return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */); - } - if (parseContextualModifier(153 /* SetKeyword */)) { - return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */); - } - if (token() === 137 /* ConstructorKeyword */ || token() === 11 /* StringLiteral */) { - const constructorDeclaration = tryParseConstructorDeclaration(pos, hasJSDoc, modifiers); - if (constructorDeclaration) { - return constructorDeclaration; - } - } - if (isIndexSignature()) { - return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers); - } - if (tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */ || token() === 42 /* AsteriskToken */ || token() === 23 /* OpenBracketToken */) { - const isAmbient = some(modifiers, isDeclareModifier); - if (isAmbient) { - for (const m of modifiers) { - m.flags |= 33554432 /* Ambient */; - } - return doInsideOfContext(33554432 /* Ambient */, () => parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers)); - } else { - return parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers); - } - } - if (modifiers) { - const name = createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - true, - Diagnostics.Declaration_expected - ); - return parsePropertyDeclaration( - pos, - hasJSDoc, - modifiers, - name, - /*questionToken*/ - void 0 - ); - } - return Debug.fail("Should not have attempted to parse class member declaration."); - } - function parseDecoratedExpression() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const modifiers = parseModifiers( - /*allowDecorators*/ - true - ); - if (token() === 86 /* ClassKeyword */) { - return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 231 /* ClassExpression */); - } - const missing = createMissingNode( - 282 /* MissingDeclaration */, - /*reportAtCurrentPosition*/ - true, - Diagnostics.Expression_expected - ); - setTextRangePos(missing, pos); - missing.modifiers = modifiers; - return missing; - } - function parseClassExpression() { - return parseClassDeclarationOrExpression( - getNodePos(), - hasPrecedingJSDocComment(), - /*modifiers*/ - void 0, - 231 /* ClassExpression */ - ); - } - function parseClassDeclaration(pos, hasJSDoc, modifiers) { - return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 263 /* ClassDeclaration */); - } - function parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, kind) { - const savedAwaitContext = inAwaitContext(); - parseExpected(86 /* ClassKeyword */); - const name = parseNameOfClassDeclarationOrExpression(); - const typeParameters = parseTypeParameters(); - if (some(modifiers, isExportModifier)) setAwaitContext( - /*value*/ - true - ); - const heritageClauses = parseHeritageClauses(); - let members; - if (parseExpected(19 /* OpenBraceToken */)) { - members = parseClassMembers(); - parseExpected(20 /* CloseBraceToken */); - } else { - members = createMissingList(); - } - setAwaitContext(savedAwaitContext); - const node = kind === 263 /* ClassDeclaration */ ? factory2.createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) : factory2.createClassExpression(modifiers, name, typeParameters, heritageClauses, members); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseNameOfClassDeclarationOrExpression() { - return isBindingIdentifier() && !isImplementsClause() ? createIdentifier(isBindingIdentifier()) : void 0; - } - function isImplementsClause() { - return token() === 119 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword); - } - function parseHeritageClauses() { - if (isHeritageClause2()) { - return parseList(22 /* HeritageClauses */, parseHeritageClause); - } - return void 0; - } - function parseHeritageClause() { - const pos = getNodePos(); - const tok = token(); - Debug.assert(tok === 96 /* ExtendsKeyword */ || tok === 119 /* ImplementsKeyword */); - nextToken(); - const types = parseDelimitedList(7 /* HeritageClauseElement */, parseExpressionWithTypeArguments); - return finishNode(factory2.createHeritageClause(tok, types), pos); - } - function parseExpressionWithTypeArguments() { - const pos = getNodePos(); - const expression = parseLeftHandSideExpressionOrHigher(); - if (expression.kind === 233 /* ExpressionWithTypeArguments */) { - return expression; - } - const typeArguments = tryParseTypeArguments(); - return finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos); - } - function tryParseTypeArguments() { - return token() === 30 /* LessThanToken */ ? parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */) : void 0; - } - function isHeritageClause2() { - return token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */; - } - function parseClassMembers() { - return parseList(5 /* ClassMembers */, parseClassElement); - } - function parseInterfaceDeclaration(pos, hasJSDoc, modifiers) { - parseExpected(120 /* InterfaceKeyword */); - const name = parseIdentifier(); - const typeParameters = parseTypeParameters(); - const heritageClauses = parseHeritageClauses(); - const members = parseObjectTypeMembers(); - const node = factory2.createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseTypeAliasDeclaration(pos, hasJSDoc, modifiers) { - parseExpected(156 /* TypeKeyword */); - if (scanner2.hasPrecedingLineBreak()) { - parseErrorAtCurrentToken(Diagnostics.Line_break_not_permitted_here); - } - const name = parseIdentifier(); - const typeParameters = parseTypeParameters(); - parseExpected(64 /* EqualsToken */); - const type = token() === 141 /* IntrinsicKeyword */ && tryParse(parseKeywordAndNoDot) || parseType(); - parseSemicolon(); - const node = factory2.createTypeAliasDeclaration(modifiers, name, typeParameters, type); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseEnumMember() { - const pos = getNodePos(); - const hasJSDoc = hasPrecedingJSDocComment(); - const name = parsePropertyName(); - const initializer = allowInAnd(parseInitializer); - return withJSDoc(finishNode(factory2.createEnumMember(name, initializer), pos), hasJSDoc); - } - function parseEnumDeclaration(pos, hasJSDoc, modifiers) { - parseExpected(94 /* EnumKeyword */); - const name = parseIdentifier(); - let members; - if (parseExpected(19 /* OpenBraceToken */)) { - members = doOutsideOfYieldAndAwaitContext(() => parseDelimitedList(6 /* EnumMembers */, parseEnumMember)); - parseExpected(20 /* CloseBraceToken */); - } else { - members = createMissingList(); - } - const node = factory2.createEnumDeclaration(modifiers, name, members); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseModuleBlock() { - const pos = getNodePos(); - let statements; - if (parseExpected(19 /* OpenBraceToken */)) { - statements = parseList(1 /* BlockStatements */, parseStatement); - parseExpected(20 /* CloseBraceToken */); - } else { - statements = createMissingList(); - } - return finishNode(factory2.createModuleBlock(statements), pos); - } - function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiers, flags) { - const namespaceFlag = flags & 32 /* Namespace */; - const name = flags & 8 /* NestedNamespace */ ? parseIdentifierName() : parseIdentifier(); - const body = parseOptional(25 /* DotToken */) ? parseModuleOrNamespaceDeclaration( - getNodePos(), - /*hasJSDoc*/ - false, - /*modifiers*/ - void 0, - 8 /* NestedNamespace */ | namespaceFlag - ) : parseModuleBlock(); - const node = factory2.createModuleDeclaration(modifiers, name, body, flags); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn) { - let flags = 0; - let name; - if (token() === 162 /* GlobalKeyword */) { - name = parseIdentifier(); - flags |= 2048 /* GlobalAugmentation */; - } else { - name = parseLiteralNode(); - name.text = internIdentifier(name.text); - } - let body; - if (token() === 19 /* OpenBraceToken */) { - body = parseModuleBlock(); - } else { - parseSemicolon(); - } - const node = factory2.createModuleDeclaration(modifiersIn, name, body, flags); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseModuleDeclaration(pos, hasJSDoc, modifiersIn) { - let flags = 0; - if (token() === 162 /* GlobalKeyword */) { - return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn); - } else if (parseOptional(145 /* NamespaceKeyword */)) { - flags |= 32 /* Namespace */; - } else { - parseExpected(144 /* ModuleKeyword */); - if (token() === 11 /* StringLiteral */) { - return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn); - } - } - return parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiersIn, flags); - } - function isExternalModuleReference2() { - return token() === 149 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen); - } - function nextTokenIsOpenParen() { - return nextToken() === 21 /* OpenParenToken */; - } - function nextTokenIsOpenBrace() { - return nextToken() === 19 /* OpenBraceToken */; - } - function nextTokenIsSlash() { - return nextToken() === 44 /* SlashToken */; - } - function parseNamespaceExportDeclaration(pos, hasJSDoc, modifiers) { - parseExpected(130 /* AsKeyword */); - parseExpected(145 /* NamespaceKeyword */); - const name = parseIdentifier(); - parseSemicolon(); - const node = factory2.createNamespaceExportDeclaration(name); - node.modifiers = modifiers; - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiers) { - parseExpected(102 /* ImportKeyword */); - const afterImportPos = scanner2.getTokenFullStart(); - let identifier; - if (isIdentifier2()) { - identifier = parseIdentifier(); - } - let isTypeOnly = false; - if ((identifier == null ? void 0 : identifier.escapedText) === "type" && (token() !== 161 /* FromKeyword */ || isIdentifier2() && lookAhead(nextTokenIsFromKeywordOrEqualsToken)) && (isIdentifier2() || tokenAfterImportDefinitelyProducesImportDeclaration())) { - isTypeOnly = true; - identifier = isIdentifier2() ? parseIdentifier() : void 0; - } - if (identifier && !tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration()) { - return parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly); - } - const importClause = tryParseImportClause(identifier, afterImportPos, isTypeOnly); - const moduleSpecifier = parseModuleSpecifier(); - const attributes = tryParseImportAttributes(); - parseSemicolon(); - const node = factory2.createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function tryParseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks = false) { - let importClause; - if (identifier || // import id - token() === 42 /* AsteriskToken */ || // import * - token() === 19 /* OpenBraceToken */) { - importClause = parseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks); - parseExpected(161 /* FromKeyword */); - } - return importClause; - } - function tryParseImportAttributes() { - const currentToken2 = token(); - if ((currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) { - return parseImportAttributes(currentToken2); - } - } - function parseImportAttribute() { - const pos = getNodePos(); - const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(11 /* StringLiteral */); - parseExpected(59 /* ColonToken */); - const value = parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ); - return finishNode(factory2.createImportAttribute(name, value), pos); - } - function parseImportAttributes(token2, skipKeyword) { - const pos = getNodePos(); - if (!skipKeyword) { - parseExpected(token2); - } - const openBracePosition = scanner2.getTokenStart(); - if (parseExpected(19 /* OpenBraceToken */)) { - const multiLine = scanner2.hasPrecedingLineBreak(); - const elements = parseDelimitedList( - 24 /* ImportAttributes */, - parseImportAttribute, - /*considerSemicolonAsDelimiter*/ - true - ); - if (!parseExpected(20 /* CloseBraceToken */)) { - const lastError = lastOrUndefined(parseDiagnostics); - if (lastError && lastError.code === Diagnostics._0_expected.code) { - addRelatedInfo( - lastError, - createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}") - ); - } - } - return finishNode(factory2.createImportAttributes(elements, multiLine, token2), pos); - } else { - const elements = createNodeArray( - [], - getNodePos(), - /*end*/ - void 0, - /*hasTrailingComma*/ - false - ); - return finishNode(factory2.createImportAttributes( - elements, - /*multiLine*/ - false, - token2 - ), pos); - } - } - function tokenAfterImportDefinitelyProducesImportDeclaration() { - return token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */; - } - function tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration() { - return token() === 28 /* CommaToken */ || token() === 161 /* FromKeyword */; - } - function parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly) { - parseExpected(64 /* EqualsToken */); - const moduleReference = parseModuleReference(); - parseSemicolon(); - const node = factory2.createImportEqualsDeclaration(modifiers, isTypeOnly, identifier, moduleReference); - const finished = withJSDoc(finishNode(node, pos), hasJSDoc); - return finished; - } - function parseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks) { - let namedBindings; - if (!identifier || parseOptional(28 /* CommaToken */)) { - if (skipJsDocLeadingAsterisks) scanner2.setSkipJsDocLeadingAsterisks(true); - namedBindings = token() === 42 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(275 /* NamedImports */); - if (skipJsDocLeadingAsterisks) scanner2.setSkipJsDocLeadingAsterisks(false); - } - return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos); - } - function parseModuleReference() { - return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName( - /*allowReservedWords*/ - false - ); - } - function parseExternalModuleReference() { - const pos = getNodePos(); - parseExpected(149 /* RequireKeyword */); - parseExpected(21 /* OpenParenToken */); - const expression = parseModuleSpecifier(); - parseExpected(22 /* CloseParenToken */); - return finishNode(factory2.createExternalModuleReference(expression), pos); - } - function parseModuleSpecifier() { - if (token() === 11 /* StringLiteral */) { - const result = parseLiteralNode(); - result.text = internIdentifier(result.text); - return result; - } else { - return parseExpression(); - } - } - function parseNamespaceImport() { - const pos = getNodePos(); - parseExpected(42 /* AsteriskToken */); - parseExpected(130 /* AsKeyword */); - const name = parseIdentifier(); - return finishNode(factory2.createNamespaceImport(name), pos); - } - function canParseModuleExportName() { - return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */; - } - function parseModuleExportName(parseName) { - return token() === 11 /* StringLiteral */ ? parseLiteralNode() : parseName(); - } - function parseNamedImportsOrExports(kind) { - const pos = getNodePos(); - const node = kind === 275 /* NamedImports */ ? factory2.createNamedImports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseImportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */)) : factory2.createNamedExports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseExportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */)); - return finishNode(node, pos); - } - function parseExportSpecifier() { - const hasJSDoc = hasPrecedingJSDocComment(); - return withJSDoc(parseImportOrExportSpecifier(281 /* ExportSpecifier */), hasJSDoc); - } - function parseImportSpecifier() { - return parseImportOrExportSpecifier(276 /* ImportSpecifier */); - } - function parseImportOrExportSpecifier(kind) { - const pos = getNodePos(); - let checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2(); - let checkIdentifierStart = scanner2.getTokenStart(); - let checkIdentifierEnd = scanner2.getTokenEnd(); - let isTypeOnly = false; - let propertyName; - let canParseAsKeyword = true; - let name = parseModuleExportName(parseIdentifierName); - if (name.kind === 80 /* Identifier */ && name.escapedText === "type") { - if (token() === 130 /* AsKeyword */) { - const firstAs = parseIdentifierName(); - if (token() === 130 /* AsKeyword */) { - const secondAs = parseIdentifierName(); - if (canParseModuleExportName()) { - isTypeOnly = true; - propertyName = firstAs; - name = parseModuleExportName(parseNameWithKeywordCheck); - canParseAsKeyword = false; - } else { - propertyName = name; - name = secondAs; - canParseAsKeyword = false; - } - } else if (canParseModuleExportName()) { - propertyName = name; - canParseAsKeyword = false; - name = parseModuleExportName(parseNameWithKeywordCheck); - } else { - isTypeOnly = true; - name = firstAs; - } - } else if (canParseModuleExportName()) { - isTypeOnly = true; - name = parseModuleExportName(parseNameWithKeywordCheck); - } - } - if (canParseAsKeyword && token() === 130 /* AsKeyword */) { - propertyName = name; - parseExpected(130 /* AsKeyword */); - name = parseModuleExportName(parseNameWithKeywordCheck); - } - if (kind === 276 /* ImportSpecifier */) { - if (name.kind !== 80 /* Identifier */) { - parseErrorAt(skipTrivia(sourceText, name.pos), name.end, Diagnostics.Identifier_expected); - name = setTextRangePosEnd(createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - false - ), name.pos, name.pos); - } else if (checkIdentifierIsKeyword) { - parseErrorAt(checkIdentifierStart, checkIdentifierEnd, Diagnostics.Identifier_expected); - } - } - const node = kind === 276 /* ImportSpecifier */ ? factory2.createImportSpecifier(isTypeOnly, propertyName, name) : factory2.createExportSpecifier(isTypeOnly, propertyName, name); - return finishNode(node, pos); - function parseNameWithKeywordCheck() { - checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2(); - checkIdentifierStart = scanner2.getTokenStart(); - checkIdentifierEnd = scanner2.getTokenEnd(); - return parseIdentifierName(); - } - } - function parseNamespaceExport(pos) { - return finishNode(factory2.createNamespaceExport(parseModuleExportName(parseIdentifierName)), pos); - } - function parseExportDeclaration(pos, hasJSDoc, modifiers) { - const savedAwaitContext = inAwaitContext(); - setAwaitContext( - /*value*/ - true - ); - let exportClause; - let moduleSpecifier; - let attributes; - const isTypeOnly = parseOptional(156 /* TypeKeyword */); - const namespaceExportPos = getNodePos(); - if (parseOptional(42 /* AsteriskToken */)) { - if (parseOptional(130 /* AsKeyword */)) { - exportClause = parseNamespaceExport(namespaceExportPos); - } - parseExpected(161 /* FromKeyword */); - moduleSpecifier = parseModuleSpecifier(); - } else { - exportClause = parseNamedImportsOrExports(279 /* NamedExports */); - if (token() === 161 /* FromKeyword */ || token() === 11 /* StringLiteral */ && !scanner2.hasPrecedingLineBreak()) { - parseExpected(161 /* FromKeyword */); - moduleSpecifier = parseModuleSpecifier(); - } - } - const currentToken2 = token(); - if (moduleSpecifier && (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) { - attributes = parseImportAttributes(currentToken2); - } - parseSemicolon(); - setAwaitContext(savedAwaitContext); - const node = factory2.createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - function parseExportAssignment(pos, hasJSDoc, modifiers) { - const savedAwaitContext = inAwaitContext(); - setAwaitContext( - /*value*/ - true - ); - let isExportEquals; - if (parseOptional(64 /* EqualsToken */)) { - isExportEquals = true; - } else { - parseExpected(90 /* DefaultKeyword */); - } - const expression = parseAssignmentExpressionOrHigher( - /*allowReturnTypeInArrowFunction*/ - true - ); - parseSemicolon(); - setAwaitContext(savedAwaitContext); - const node = factory2.createExportAssignment(modifiers, isExportEquals, expression); - return withJSDoc(finishNode(node, pos), hasJSDoc); - } - let ParsingContext; - ((ParsingContext2) => { - ParsingContext2[ParsingContext2["SourceElements"] = 0] = "SourceElements"; - ParsingContext2[ParsingContext2["BlockStatements"] = 1] = "BlockStatements"; - ParsingContext2[ParsingContext2["SwitchClauses"] = 2] = "SwitchClauses"; - ParsingContext2[ParsingContext2["SwitchClauseStatements"] = 3] = "SwitchClauseStatements"; - ParsingContext2[ParsingContext2["TypeMembers"] = 4] = "TypeMembers"; - ParsingContext2[ParsingContext2["ClassMembers"] = 5] = "ClassMembers"; - ParsingContext2[ParsingContext2["EnumMembers"] = 6] = "EnumMembers"; - ParsingContext2[ParsingContext2["HeritageClauseElement"] = 7] = "HeritageClauseElement"; - ParsingContext2[ParsingContext2["VariableDeclarations"] = 8] = "VariableDeclarations"; - ParsingContext2[ParsingContext2["ObjectBindingElements"] = 9] = "ObjectBindingElements"; - ParsingContext2[ParsingContext2["ArrayBindingElements"] = 10] = "ArrayBindingElements"; - ParsingContext2[ParsingContext2["ArgumentExpressions"] = 11] = "ArgumentExpressions"; - ParsingContext2[ParsingContext2["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers"; - ParsingContext2[ParsingContext2["JsxAttributes"] = 13] = "JsxAttributes"; - ParsingContext2[ParsingContext2["JsxChildren"] = 14] = "JsxChildren"; - ParsingContext2[ParsingContext2["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers"; - ParsingContext2[ParsingContext2["Parameters"] = 16] = "Parameters"; - ParsingContext2[ParsingContext2["JSDocParameters"] = 17] = "JSDocParameters"; - ParsingContext2[ParsingContext2["RestProperties"] = 18] = "RestProperties"; - ParsingContext2[ParsingContext2["TypeParameters"] = 19] = "TypeParameters"; - ParsingContext2[ParsingContext2["TypeArguments"] = 20] = "TypeArguments"; - ParsingContext2[ParsingContext2["TupleElementTypes"] = 21] = "TupleElementTypes"; - ParsingContext2[ParsingContext2["HeritageClauses"] = 22] = "HeritageClauses"; - ParsingContext2[ParsingContext2["ImportOrExportSpecifiers"] = 23] = "ImportOrExportSpecifiers"; - ParsingContext2[ParsingContext2["ImportAttributes"] = 24] = "ImportAttributes"; - ParsingContext2[ParsingContext2["JSDocComment"] = 25] = "JSDocComment"; - ParsingContext2[ParsingContext2["Count"] = 26] = "Count"; - })(ParsingContext || (ParsingContext = {})); - let Tristate; - ((Tristate2) => { - Tristate2[Tristate2["False"] = 0] = "False"; - Tristate2[Tristate2["True"] = 1] = "True"; - Tristate2[Tristate2["Unknown"] = 2] = "Unknown"; - })(Tristate || (Tristate = {})); - let JSDocParser; - ((JSDocParser2) => { - function parseJSDocTypeExpressionForTests2(content, start, length2) { - initializeState( - "file.js", - content, - 99 /* Latest */, - /*syntaxCursor*/ - void 0, - 1 /* JS */, - 0 /* ParseAll */ - ); - scanner2.setText(content, start, length2); - currentToken = scanner2.scan(); - const jsDocTypeExpression = parseJSDocTypeExpression(); - const sourceFile = createSourceFile2( - "file.js", - 99 /* Latest */, - 1 /* JS */, - /*isDeclarationFile*/ - false, - [], - factoryCreateToken(1 /* EndOfFileToken */), - 0 /* None */, - noop - ); - const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); - if (jsDocDiagnostics) { - sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile); - } - clearState(); - return jsDocTypeExpression ? { jsDocTypeExpression, diagnostics } : void 0; - } - JSDocParser2.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests2; - function parseJSDocTypeExpression(mayOmitBraces) { - const pos = getNodePos(); - const hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(19 /* OpenBraceToken */); - const type = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType); - if (!mayOmitBraces || hasBrace) { - parseExpectedJSDoc(20 /* CloseBraceToken */); - } - const result = factory2.createJSDocTypeExpression(type); - fixupParentReferences(result); - return finishNode(result, pos); - } - JSDocParser2.parseJSDocTypeExpression = parseJSDocTypeExpression; - function parseJSDocNameReference() { - const pos = getNodePos(); - const hasBrace = parseOptional(19 /* OpenBraceToken */); - const p2 = getNodePos(); - let entityName = parseEntityName( - /*allowReservedWords*/ - false - ); - while (token() === 81 /* PrivateIdentifier */) { - reScanHashToken(); - nextTokenJSDoc(); - entityName = finishNode(factory2.createJSDocMemberName(entityName, parseIdentifier()), p2); - } - if (hasBrace) { - parseExpectedJSDoc(20 /* CloseBraceToken */); - } - const result = factory2.createJSDocNameReference(entityName); - fixupParentReferences(result); - return finishNode(result, pos); - } - JSDocParser2.parseJSDocNameReference = parseJSDocNameReference; - function parseIsolatedJSDocComment2(content, start, length2) { - initializeState( - "", - content, - 99 /* Latest */, - /*syntaxCursor*/ - void 0, - 1 /* JS */, - 0 /* ParseAll */ - ); - const jsDoc = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2)); - const sourceFile = { languageVariant: 0 /* Standard */, text: content }; - const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); - clearState(); - return jsDoc ? { jsDoc, diagnostics } : void 0; - } - JSDocParser2.parseIsolatedJSDocComment = parseIsolatedJSDocComment2; - function parseJSDocComment(parent2, start, length2) { - const saveToken = currentToken; - const saveParseDiagnosticsLength = parseDiagnostics.length; - const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; - const comment = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2)); - setParent(comment, parent2); - if (contextFlags & 524288 /* JavaScriptFile */) { - if (!jsDocDiagnostics) { - jsDocDiagnostics = []; - } - addRange(jsDocDiagnostics, parseDiagnostics, saveParseDiagnosticsLength); - } - currentToken = saveToken; - parseDiagnostics.length = saveParseDiagnosticsLength; - parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; - return comment; - } - JSDocParser2.parseJSDocComment = parseJSDocComment; - let JSDocState; - ((JSDocState2) => { - JSDocState2[JSDocState2["BeginningOfLine"] = 0] = "BeginningOfLine"; - JSDocState2[JSDocState2["SawAsterisk"] = 1] = "SawAsterisk"; - JSDocState2[JSDocState2["SavingComments"] = 2] = "SavingComments"; - JSDocState2[JSDocState2["SavingBackticks"] = 3] = "SavingBackticks"; - })(JSDocState || (JSDocState = {})); - let PropertyLikeParse; - ((PropertyLikeParse2) => { - PropertyLikeParse2[PropertyLikeParse2["Property"] = 1] = "Property"; - PropertyLikeParse2[PropertyLikeParse2["Parameter"] = 2] = "Parameter"; - PropertyLikeParse2[PropertyLikeParse2["CallbackParameter"] = 4] = "CallbackParameter"; - })(PropertyLikeParse || (PropertyLikeParse = {})); - function parseJSDocCommentWorker(start = 0, length2) { - const content = sourceText; - const end = length2 === void 0 ? content.length : start + length2; - length2 = end - start; - Debug.assert(start >= 0); - Debug.assert(start <= end); - Debug.assert(end <= content.length); - if (!isJSDocLikeText(content, start)) { - return void 0; - } - let tags; - let tagsPos; - let tagsEnd; - let linkEnd; - let commentsPos; - let comments = []; - const parts = []; - const saveParsingContext = parsingContext; - parsingContext |= 1 << 25 /* JSDocComment */; - const result = scanner2.scanRange(start + 3, length2 - 5, doJSDocScan); - parsingContext = saveParsingContext; - return result; - function doJSDocScan() { - let state = 1 /* SawAsterisk */; - let margin; - let indent3 = start - (content.lastIndexOf("\n", start) + 1) + 4; - function pushComment(text) { - if (!margin) { - margin = indent3; - } - comments.push(text); - indent3 += text.length; - } - nextTokenJSDoc(); - while (parseOptionalJsdoc(5 /* WhitespaceTrivia */)) ; - if (parseOptionalJsdoc(4 /* NewLineTrivia */)) { - state = 0 /* BeginningOfLine */; - indent3 = 0; - } - loop: - while (true) { - switch (token()) { - case 60 /* AtToken */: - removeTrailingWhitespace(comments); - if (!commentsPos) commentsPos = getNodePos(); - addTag(parseTag(indent3)); - state = 0 /* BeginningOfLine */; - margin = void 0; - break; - case 4 /* NewLineTrivia */: - comments.push(scanner2.getTokenText()); - state = 0 /* BeginningOfLine */; - indent3 = 0; - break; - case 42 /* AsteriskToken */: - const asterisk = scanner2.getTokenText(); - if (state === 1 /* SawAsterisk */) { - state = 2 /* SavingComments */; - pushComment(asterisk); - } else { - Debug.assert(state === 0 /* BeginningOfLine */); - state = 1 /* SawAsterisk */; - indent3 += asterisk.length; - } - break; - case 5 /* WhitespaceTrivia */: - Debug.assert(state !== 2 /* SavingComments */, "whitespace shouldn't come from the scanner while saving top-level comment text"); - const whitespace = scanner2.getTokenText(); - if (margin !== void 0 && indent3 + whitespace.length > margin) { - comments.push(whitespace.slice(margin - indent3)); - } - indent3 += whitespace.length; - break; - case 1 /* EndOfFileToken */: - break loop; - case 82 /* JSDocCommentTextToken */: - state = 2 /* SavingComments */; - pushComment(scanner2.getTokenValue()); - break; - case 19 /* OpenBraceToken */: - state = 2 /* SavingComments */; - const commentEnd = scanner2.getTokenFullStart(); - const linkStart = scanner2.getTokenEnd() - 1; - const link = parseJSDocLink(linkStart); - if (link) { - if (!linkEnd) { - removeLeadingNewlines(comments); - } - parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd ?? start, commentEnd)); - parts.push(link); - comments = []; - linkEnd = scanner2.getTokenEnd(); - break; - } - // fallthrough if it's not a {@link sequence - default: - state = 2 /* SavingComments */; - pushComment(scanner2.getTokenText()); - break; - } - if (state === 2 /* SavingComments */) { - nextJSDocCommentTextToken( - /*inBackticks*/ - false - ); - } else { - nextTokenJSDoc(); - } - } - const trimmedComments = comments.join("").trimEnd(); - if (parts.length && trimmedComments.length) { - parts.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd ?? start, commentsPos)); - } - if (parts.length && tags) Debug.assertIsDefined(commentsPos, "having parsed tags implies that the end of the comment span should be set"); - const tagsArray = tags && createNodeArray(tags, tagsPos, tagsEnd); - return finishNode(factory2.createJSDocComment(parts.length ? createNodeArray(parts, start, commentsPos) : trimmedComments.length ? trimmedComments : void 0, tagsArray), start, end); - } - function removeLeadingNewlines(comments2) { - while (comments2.length && (comments2[0] === "\n" || comments2[0] === "\r")) { - comments2.shift(); - } - } - function removeTrailingWhitespace(comments2) { - while (comments2.length) { - const trimmed = comments2[comments2.length - 1].trimEnd(); - if (trimmed === "") { - comments2.pop(); - } else if (trimmed.length < comments2[comments2.length - 1].length) { - comments2[comments2.length - 1] = trimmed; - break; - } else { - break; - } - } - } - function isNextNonwhitespaceTokenEndOfFile() { - while (true) { - nextTokenJSDoc(); - if (token() === 1 /* EndOfFileToken */) { - return true; - } - if (!(token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */)) { - return false; - } - } - } - function skipWhitespace() { - if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { - if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) { - return; - } - } - while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { - nextTokenJSDoc(); - } - } - function skipWhitespaceOrAsterisk() { - if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { - if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) { - return ""; - } - } - let precedingLineBreak = scanner2.hasPrecedingLineBreak(); - let seenLineBreak = false; - let indentText = ""; - while (precedingLineBreak && token() === 42 /* AsteriskToken */ || token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { - indentText += scanner2.getTokenText(); - if (token() === 4 /* NewLineTrivia */) { - precedingLineBreak = true; - seenLineBreak = true; - indentText = ""; - } else if (token() === 42 /* AsteriskToken */) { - precedingLineBreak = false; - } - nextTokenJSDoc(); - } - return seenLineBreak ? indentText : ""; - } - function parseTag(margin) { - Debug.assert(token() === 60 /* AtToken */); - const start2 = scanner2.getTokenStart(); - nextTokenJSDoc(); - const tagName = parseJSDocIdentifierName( - /*message*/ - void 0 - ); - const indentText = skipWhitespaceOrAsterisk(); - let tag; - switch (tagName.escapedText) { - case "author": - tag = parseAuthorTag(start2, tagName, margin, indentText); - break; - case "implements": - tag = parseImplementsTag(start2, tagName, margin, indentText); - break; - case "augments": - case "extends": - tag = parseAugmentsTag(start2, tagName, margin, indentText); - break; - case "class": - case "constructor": - tag = parseSimpleTag(start2, factory2.createJSDocClassTag, tagName, margin, indentText); - break; - case "public": - tag = parseSimpleTag(start2, factory2.createJSDocPublicTag, tagName, margin, indentText); - break; - case "private": - tag = parseSimpleTag(start2, factory2.createJSDocPrivateTag, tagName, margin, indentText); - break; - case "protected": - tag = parseSimpleTag(start2, factory2.createJSDocProtectedTag, tagName, margin, indentText); - break; - case "readonly": - tag = parseSimpleTag(start2, factory2.createJSDocReadonlyTag, tagName, margin, indentText); - break; - case "override": - tag = parseSimpleTag(start2, factory2.createJSDocOverrideTag, tagName, margin, indentText); - break; - case "deprecated": - hasDeprecatedTag = true; - tag = parseSimpleTag(start2, factory2.createJSDocDeprecatedTag, tagName, margin, indentText); - break; - case "this": - tag = parseThisTag(start2, tagName, margin, indentText); - break; - case "enum": - tag = parseEnumTag(start2, tagName, margin, indentText); - break; - case "arg": - case "argument": - case "param": - return parseParameterOrPropertyTag(start2, tagName, 2 /* Parameter */, margin); - case "return": - case "returns": - tag = parseReturnTag(start2, tagName, margin, indentText); - break; - case "template": - tag = parseTemplateTag(start2, tagName, margin, indentText); - break; - case "type": - tag = parseTypeTag(start2, tagName, margin, indentText); - break; - case "typedef": - tag = parseTypedefTag(start2, tagName, margin, indentText); - break; - case "callback": - tag = parseCallbackTag(start2, tagName, margin, indentText); - break; - case "overload": - tag = parseOverloadTag(start2, tagName, margin, indentText); - break; - case "satisfies": - tag = parseSatisfiesTag(start2, tagName, margin, indentText); - break; - case "see": - tag = parseSeeTag(start2, tagName, margin, indentText); - break; - case "exception": - case "throws": - tag = parseThrowsTag(start2, tagName, margin, indentText); - break; - case "import": - tag = parseImportTag(start2, tagName, margin, indentText); - break; - default: - tag = parseUnknownTag(start2, tagName, margin, indentText); - break; - } - return tag; - } - function parseTrailingTagComments(pos, end2, margin, indentText) { - if (!indentText) { - margin += end2 - pos; - } - return parseTagComments(margin, indentText.slice(margin)); - } - function parseTagComments(indent3, initialMargin) { - const commentsPos2 = getNodePos(); - let comments2 = []; - const parts2 = []; - let linkEnd2; - let state = 0 /* BeginningOfLine */; - let margin; - function pushComment(text) { - if (!margin) { - margin = indent3; - } - comments2.push(text); - indent3 += text.length; - } - if (initialMargin !== void 0) { - if (initialMargin !== "") { - pushComment(initialMargin); - } - state = 1 /* SawAsterisk */; - } - let tok = token(); - loop: - while (true) { - switch (tok) { - case 4 /* NewLineTrivia */: - state = 0 /* BeginningOfLine */; - comments2.push(scanner2.getTokenText()); - indent3 = 0; - break; - case 60 /* AtToken */: - scanner2.resetTokenState(scanner2.getTokenEnd() - 1); - break loop; - case 1 /* EndOfFileToken */: - break loop; - case 5 /* WhitespaceTrivia */: - Debug.assert(state !== 2 /* SavingComments */ && state !== 3 /* SavingBackticks */, "whitespace shouldn't come from the scanner while saving comment text"); - const whitespace = scanner2.getTokenText(); - if (margin !== void 0 && indent3 + whitespace.length > margin) { - comments2.push(whitespace.slice(margin - indent3)); - state = 2 /* SavingComments */; - } - indent3 += whitespace.length; - break; - case 19 /* OpenBraceToken */: - state = 2 /* SavingComments */; - const commentEnd = scanner2.getTokenFullStart(); - const linkStart = scanner2.getTokenEnd() - 1; - const link = parseJSDocLink(linkStart); - if (link) { - parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 ?? commentsPos2, commentEnd)); - parts2.push(link); - comments2 = []; - linkEnd2 = scanner2.getTokenEnd(); - } else { - pushComment(scanner2.getTokenText()); - } - break; - case 62 /* BacktickToken */: - if (state === 3 /* SavingBackticks */) { - state = 2 /* SavingComments */; - } else { - state = 3 /* SavingBackticks */; - } - pushComment(scanner2.getTokenText()); - break; - case 82 /* JSDocCommentTextToken */: - if (state !== 3 /* SavingBackticks */) { - state = 2 /* SavingComments */; - } - pushComment(scanner2.getTokenValue()); - break; - case 42 /* AsteriskToken */: - if (state === 0 /* BeginningOfLine */) { - state = 1 /* SawAsterisk */; - indent3 += 1; - break; - } - // record the * as a comment - // falls through - default: - if (state !== 3 /* SavingBackticks */) { - state = 2 /* SavingComments */; - } - pushComment(scanner2.getTokenText()); - break; - } - if (state === 2 /* SavingComments */ || state === 3 /* SavingBackticks */) { - tok = nextJSDocCommentTextToken(state === 3 /* SavingBackticks */); - } else { - tok = nextTokenJSDoc(); - } - } - removeLeadingNewlines(comments2); - const trimmedComments = comments2.join("").trimEnd(); - if (parts2.length) { - if (trimmedComments.length) { - parts2.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd2 ?? commentsPos2)); - } - return createNodeArray(parts2, commentsPos2, scanner2.getTokenEnd()); - } else if (trimmedComments.length) { - return trimmedComments; - } - } - function parseJSDocLink(start2) { - const linkType = tryParse(parseJSDocLinkPrefix); - if (!linkType) { - return void 0; - } - nextTokenJSDoc(); - skipWhitespace(); - const name = parseJSDocLinkName(); - const text = []; - while (token() !== 20 /* CloseBraceToken */ && token() !== 4 /* NewLineTrivia */ && token() !== 1 /* EndOfFileToken */) { - text.push(scanner2.getTokenText()); - nextTokenJSDoc(); - } - const create = linkType === "link" ? factory2.createJSDocLink : linkType === "linkcode" ? factory2.createJSDocLinkCode : factory2.createJSDocLinkPlain; - return finishNode(create(name, text.join("")), start2, scanner2.getTokenEnd()); - } - function parseJSDocLinkName() { - if (tokenIsIdentifierOrKeyword(token())) { - const pos = getNodePos(); - let name = parseIdentifierName(); - while (parseOptional(25 /* DotToken */)) { - name = finishNode(factory2.createQualifiedName(name, token() === 81 /* PrivateIdentifier */ ? createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - false - ) : parseIdentifierName()), pos); - } - while (token() === 81 /* PrivateIdentifier */) { - reScanHashToken(); - nextTokenJSDoc(); - name = finishNode(factory2.createJSDocMemberName(name, parseIdentifier()), pos); - } - return name; - } - return void 0; - } - function parseJSDocLinkPrefix() { - skipWhitespaceOrAsterisk(); - if (token() === 19 /* OpenBraceToken */ && nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc())) { - const kind = scanner2.getTokenValue(); - if (isJSDocLinkTag(kind)) return kind; - } - } - function isJSDocLinkTag(kind) { - return kind === "link" || kind === "linkcode" || kind === "linkplain"; - } - function parseUnknownTag(start2, tagName, indent3, indentText) { - return finishNode(factory2.createJSDocUnknownTag(tagName, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2); - } - function addTag(tag) { - if (!tag) { - return; - } - if (!tags) { - tags = [tag]; - tagsPos = tag.pos; - } else { - tags.push(tag); - } - tagsEnd = tag.end; - } - function tryParseTypeExpression() { - skipWhitespaceOrAsterisk(); - return token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0; - } - function parseBracketNameInPropertyAndParamTag() { - const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */); - if (isBracketed) { - skipWhitespace(); - } - const isBackquoted = parseOptionalJsdoc(62 /* BacktickToken */); - const name = parseJSDocEntityName(); - if (isBackquoted) { - parseExpectedTokenJSDoc(62 /* BacktickToken */); - } - if (isBracketed) { - skipWhitespace(); - if (parseOptionalToken(64 /* EqualsToken */)) { - parseExpression(); - } - parseExpected(24 /* CloseBracketToken */); - } - return { name, isBracketed }; - } - function isObjectOrObjectArrayTypeReference(node) { - switch (node.kind) { - case 151 /* ObjectKeyword */: - return true; - case 188 /* ArrayType */: - return isObjectOrObjectArrayTypeReference(node.elementType); - default: - return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && !node.typeArguments; - } - } - function parseParameterOrPropertyTag(start2, tagName, target, indent3) { - let typeExpression = tryParseTypeExpression(); - let isNameFirst = !typeExpression; - skipWhitespaceOrAsterisk(); - const { name, isBracketed } = parseBracketNameInPropertyAndParamTag(); - const indentText = skipWhitespaceOrAsterisk(); - if (isNameFirst && !lookAhead(parseJSDocLinkPrefix)) { - typeExpression = tryParseTypeExpression(); - } - const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); - const nestedTypeLiteral = parseNestedTypeLiteral(typeExpression, name, target, indent3); - if (nestedTypeLiteral) { - typeExpression = nestedTypeLiteral; - isNameFirst = true; - } - const result2 = target === 1 /* Property */ ? factory2.createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) : factory2.createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment); - return finishNode(result2, start2); - } - function parseNestedTypeLiteral(typeExpression, name, target, indent3) { - if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) { - const pos = getNodePos(); - let child; - let children; - while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent3, name))) { - if (child.kind === 341 /* JSDocParameterTag */ || child.kind === 348 /* JSDocPropertyTag */) { - children = append(children, child); - } else if (child.kind === 345 /* JSDocTemplateTag */) { - parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag); - } - } - if (children) { - const literal = finishNode(factory2.createJSDocTypeLiteral(children, typeExpression.type.kind === 188 /* ArrayType */), pos); - return finishNode(factory2.createJSDocTypeExpression(literal), pos); - } - } - } - function parseReturnTag(start2, tagName, indent3, indentText) { - if (some(tags, isJSDocReturnTag)) { - parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText)); - } - const typeExpression = tryParseTypeExpression(); - return finishNode(factory2.createJSDocReturnTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2); - } - function parseTypeTag(start2, tagName, indent3, indentText) { - if (some(tags, isJSDocTypeTag)) { - parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText)); - } - const typeExpression = parseJSDocTypeExpression( - /*mayOmitBraces*/ - true - ); - const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0; - return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2); - } - function parseSeeTag(start2, tagName, indent3, indentText) { - const isMarkdownOrJSDocLink = token() === 23 /* OpenBracketToken */ || lookAhead(() => nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner2.getTokenValue())); - const nameExpression = isMarkdownOrJSDocLink ? void 0 : parseJSDocNameReference(); - const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0; - return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2); - } - function parseThrowsTag(start2, tagName, indent3, indentText) { - const typeExpression = tryParseTypeExpression(); - const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); - return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2); - } - function parseAuthorTag(start2, tagName, indent3, indentText) { - const commentStart = getNodePos(); - const textOnly = parseAuthorNameAndEmail(); - let commentEnd = scanner2.getTokenFullStart(); - const comments2 = parseTrailingTagComments(start2, commentEnd, indent3, indentText); - if (!comments2) { - commentEnd = scanner2.getTokenFullStart(); - } - const allParts = typeof comments2 !== "string" ? createNodeArray(concatenate([finishNode(textOnly, commentStart, commentEnd)], comments2), commentStart) : textOnly.text + comments2; - return finishNode(factory2.createJSDocAuthorTag(tagName, allParts), start2); - } - function parseAuthorNameAndEmail() { - const comments2 = []; - let inEmail = false; - let token2 = scanner2.getToken(); - while (token2 !== 1 /* EndOfFileToken */ && token2 !== 4 /* NewLineTrivia */) { - if (token2 === 30 /* LessThanToken */) { - inEmail = true; - } else if (token2 === 60 /* AtToken */ && !inEmail) { - break; - } else if (token2 === 32 /* GreaterThanToken */ && inEmail) { - comments2.push(scanner2.getTokenText()); - scanner2.resetTokenState(scanner2.getTokenEnd()); - break; - } - comments2.push(scanner2.getTokenText()); - token2 = nextTokenJSDoc(); - } - return factory2.createJSDocText(comments2.join("")); - } - function parseImplementsTag(start2, tagName, margin, indentText) { - const className = parseExpressionWithTypeArgumentsForAugments(); - return finishNode(factory2.createJSDocImplementsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); - } - function parseAugmentsTag(start2, tagName, margin, indentText) { - const className = parseExpressionWithTypeArgumentsForAugments(); - return finishNode(factory2.createJSDocAugmentsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); - } - function parseSatisfiesTag(start2, tagName, margin, indentText) { - const typeExpression = parseJSDocTypeExpression( - /*mayOmitBraces*/ - false - ); - const comments2 = margin !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), margin, indentText) : void 0; - return finishNode(factory2.createJSDocSatisfiesTag(tagName, typeExpression, comments2), start2); - } - function parseImportTag(start2, tagName, margin, indentText) { - const afterImportTagPos = scanner2.getTokenFullStart(); - let identifier; - if (isIdentifier2()) { - identifier = parseIdentifier(); - } - const importClause = tryParseImportClause( - identifier, - afterImportTagPos, - /*isTypeOnly*/ - true, - /*skipJsDocLeadingAsterisks*/ - true - ); - const moduleSpecifier = parseModuleSpecifier(); - const attributes = tryParseImportAttributes(); - const comments2 = margin !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), margin, indentText) : void 0; - return finishNode(factory2.createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comments2), start2); - } - function parseExpressionWithTypeArgumentsForAugments() { - const usedBrace = parseOptional(19 /* OpenBraceToken */); - const pos = getNodePos(); - const expression = parsePropertyAccessEntityNameExpression(); - scanner2.setSkipJsDocLeadingAsterisks(true); - const typeArguments = tryParseTypeArguments(); - scanner2.setSkipJsDocLeadingAsterisks(false); - const node = factory2.createExpressionWithTypeArguments(expression, typeArguments); - const res = finishNode(node, pos); - if (usedBrace) { - parseExpected(20 /* CloseBraceToken */); - } - return res; - } - function parsePropertyAccessEntityNameExpression() { - const pos = getNodePos(); - let node = parseJSDocIdentifierName(); - while (parseOptional(25 /* DotToken */)) { - const name = parseJSDocIdentifierName(); - node = finishNode(factoryCreatePropertyAccessExpression(node, name), pos); - } - return node; - } - function parseSimpleTag(start2, createTag, tagName, margin, indentText) { - return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); - } - function parseThisTag(start2, tagName, margin, indentText) { - const typeExpression = parseJSDocTypeExpression( - /*mayOmitBraces*/ - true - ); - skipWhitespace(); - return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); - } - function parseEnumTag(start2, tagName, margin, indentText) { - const typeExpression = parseJSDocTypeExpression( - /*mayOmitBraces*/ - true - ); - skipWhitespace(); - return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); - } - function parseTypedefTag(start2, tagName, indent3, indentText) { - let typeExpression = tryParseTypeExpression(); - skipWhitespaceOrAsterisk(); - const fullName = parseJSDocTypeNameWithNamespace(); - skipWhitespace(); - let comment = parseTagComments(indent3); - let end2; - if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) { - let child; - let childTypeTag; - let jsDocPropertyTags; - let hasChildren = false; - while (child = tryParse(() => parseChildPropertyTag(indent3))) { - if (child.kind === 345 /* JSDocTemplateTag */) { - break; - } - hasChildren = true; - if (child.kind === 344 /* JSDocTypeTag */) { - if (childTypeTag) { - const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags); - if (lastError) { - addRelatedInfo(lastError, createDetachedDiagnostic(fileName, sourceText, 0, 0, Diagnostics.The_tag_was_first_specified_here)); - } - break; - } else { - childTypeTag = child; - } - } else { - jsDocPropertyTags = append(jsDocPropertyTags, child); - } - } - if (hasChildren) { - const isArrayType = typeExpression && typeExpression.type.kind === 188 /* ArrayType */; - const jsdocTypeLiteral = factory2.createJSDocTypeLiteral(jsDocPropertyTags, isArrayType); - typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ? childTypeTag.typeExpression : finishNode(jsdocTypeLiteral, start2); - end2 = typeExpression.end; - } - } - end2 = end2 || comment !== void 0 ? getNodePos() : (fullName ?? typeExpression ?? tagName).end; - if (!comment) { - comment = parseTrailingTagComments(start2, end2, indent3, indentText); - } - const typedefTag = factory2.createJSDocTypedefTag(tagName, typeExpression, fullName, comment); - return finishNode(typedefTag, start2, end2); - } - function parseJSDocTypeNameWithNamespace(nested) { - const start2 = scanner2.getTokenStart(); - if (!tokenIsIdentifierOrKeyword(token())) { - return void 0; - } - const typeNameOrNamespaceName = parseJSDocIdentifierName(); - if (parseOptional(25 /* DotToken */)) { - const body = parseJSDocTypeNameWithNamespace( - /*nested*/ - true - ); - const jsDocNamespaceNode = factory2.createModuleDeclaration( - /*modifiers*/ - void 0, - typeNameOrNamespaceName, - body, - nested ? 8 /* NestedNamespace */ : void 0 - ); - return finishNode(jsDocNamespaceNode, start2); - } - if (nested) { - typeNameOrNamespaceName.flags |= 4096 /* IdentifierIsInJSDocNamespace */; - } - return typeNameOrNamespaceName; - } - function parseCallbackTagParameters(indent3) { - const pos = getNodePos(); - let child; - let parameters; - while (child = tryParse(() => parseChildParameterOrPropertyTag(4 /* CallbackParameter */, indent3))) { - if (child.kind === 345 /* JSDocTemplateTag */) { - parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag); - break; - } - parameters = append(parameters, child); - } - return createNodeArray(parameters || [], pos); - } - function parseJSDocSignature(start2, indent3) { - const parameters = parseCallbackTagParameters(indent3); - const returnTag = tryParse(() => { - if (parseOptionalJsdoc(60 /* AtToken */)) { - const tag = parseTag(indent3); - if (tag && tag.kind === 342 /* JSDocReturnTag */) { - return tag; - } - } - }); - return finishNode(factory2.createJSDocSignature( - /*typeParameters*/ - void 0, - parameters, - returnTag - ), start2); - } - function parseCallbackTag(start2, tagName, indent3, indentText) { - const fullName = parseJSDocTypeNameWithNamespace(); - skipWhitespace(); - let comment = parseTagComments(indent3); - const typeExpression = parseJSDocSignature(start2, indent3); - if (!comment) { - comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); - } - const end2 = comment !== void 0 ? getNodePos() : typeExpression.end; - return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2); - } - function parseOverloadTag(start2, tagName, indent3, indentText) { - skipWhitespace(); - let comment = parseTagComments(indent3); - const typeExpression = parseJSDocSignature(start2, indent3); - if (!comment) { - comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); - } - const end2 = comment !== void 0 ? getNodePos() : typeExpression.end; - return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2); - } - function escapedTextsEqual(a, b) { - while (!isIdentifier(a) || !isIdentifier(b)) { - if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) { - a = a.left; - b = b.left; - } else { - return false; - } - } - return a.escapedText === b.escapedText; - } - function parseChildPropertyTag(indent3) { - return parseChildParameterOrPropertyTag(1 /* Property */, indent3); - } - function parseChildParameterOrPropertyTag(target, indent3, name) { - let canParseTag = true; - let seenAsterisk = false; - while (true) { - switch (nextTokenJSDoc()) { - case 60 /* AtToken */: - if (canParseTag) { - const child = tryParseChildTag(target, indent3); - if (child && (child.kind === 341 /* JSDocParameterTag */ || child.kind === 348 /* JSDocPropertyTag */) && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) { - return false; - } - return child; - } - seenAsterisk = false; - break; - case 4 /* NewLineTrivia */: - canParseTag = true; - seenAsterisk = false; - break; - case 42 /* AsteriskToken */: - if (seenAsterisk) { - canParseTag = false; - } - seenAsterisk = true; - break; - case 80 /* Identifier */: - canParseTag = false; - break; - case 1 /* EndOfFileToken */: - return false; - } - } - } - function tryParseChildTag(target, indent3) { - Debug.assert(token() === 60 /* AtToken */); - const start2 = scanner2.getTokenFullStart(); - nextTokenJSDoc(); - const tagName = parseJSDocIdentifierName(); - const indentText = skipWhitespaceOrAsterisk(); - let t; - switch (tagName.escapedText) { - case "type": - return target === 1 /* Property */ && parseTypeTag(start2, tagName); - case "prop": - case "property": - t = 1 /* Property */; - break; - case "arg": - case "argument": - case "param": - t = 2 /* Parameter */ | 4 /* CallbackParameter */; - break; - case "template": - return parseTemplateTag(start2, tagName, indent3, indentText); - case "this": - return parseThisTag(start2, tagName, indent3, indentText); - default: - return false; - } - if (!(target & t)) { - return false; - } - return parseParameterOrPropertyTag(start2, tagName, target, indent3); - } - function parseTemplateTagTypeParameter() { - const typeParameterPos = getNodePos(); - const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */); - if (isBracketed) { - skipWhitespace(); - } - const modifiers = parseModifiers( - /*allowDecorators*/ - false, - /*permitConstAsModifier*/ - true - ); - const name = parseJSDocIdentifierName(Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces); - let defaultType; - if (isBracketed) { - skipWhitespace(); - parseExpected(64 /* EqualsToken */); - defaultType = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType); - parseExpected(24 /* CloseBracketToken */); - } - if (nodeIsMissing(name)) { - return void 0; - } - return finishNode(factory2.createTypeParameterDeclaration( - modifiers, - name, - /*constraint*/ - void 0, - defaultType - ), typeParameterPos); - } - function parseTemplateTagTypeParameters() { - const pos = getNodePos(); - const typeParameters = []; - do { - skipWhitespace(); - const node = parseTemplateTagTypeParameter(); - if (node !== void 0) { - typeParameters.push(node); - } - skipWhitespaceOrAsterisk(); - } while (parseOptionalJsdoc(28 /* CommaToken */)); - return createNodeArray(typeParameters, pos); - } - function parseTemplateTag(start2, tagName, indent3, indentText) { - const constraint = token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0; - const typeParameters = parseTemplateTagTypeParameters(); - return finishNode(factory2.createJSDocTemplateTag(tagName, constraint, typeParameters, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2); - } - function parseOptionalJsdoc(t) { - if (token() === t) { - nextTokenJSDoc(); - return true; - } - return false; - } - function parseJSDocEntityName() { - let entity = parseJSDocIdentifierName(); - if (parseOptional(23 /* OpenBracketToken */)) { - parseExpected(24 /* CloseBracketToken */); - } - while (parseOptional(25 /* DotToken */)) { - const name = parseJSDocIdentifierName(); - if (parseOptional(23 /* OpenBracketToken */)) { - parseExpected(24 /* CloseBracketToken */); - } - entity = createQualifiedName(entity, name); - } - return entity; - } - function parseJSDocIdentifierName(message) { - if (!tokenIsIdentifierOrKeyword(token())) { - return createMissingNode( - 80 /* Identifier */, - /*reportAtCurrentPosition*/ - !message, - message || Diagnostics.Identifier_expected - ); - } - identifierCount++; - const start2 = scanner2.getTokenStart(); - const end2 = scanner2.getTokenEnd(); - const originalKeywordKind = token(); - const text = internIdentifier(scanner2.getTokenValue()); - const result2 = finishNode(factoryCreateIdentifier(text, originalKeywordKind), start2, end2); - nextTokenJSDoc(); - return result2; - } - } - })(JSDocParser = Parser2.JSDocParser || (Parser2.JSDocParser = {})); -})(Parser || (Parser = {})); -var incrementallyParsedFiles = /* @__PURE__ */ new WeakSet(); -function markAsIncrementallyParsed(sourceFile) { - if (incrementallyParsedFiles.has(sourceFile)) { - Debug.fail("Source file has already been incrementally parsed"); - } - incrementallyParsedFiles.add(sourceFile); -} -var intersectingChangeSet = /* @__PURE__ */ new WeakSet(); -function intersectsIncrementalChange(node) { - return intersectingChangeSet.has(node); -} -function markAsIntersectingIncrementalChange(node) { - intersectingChangeSet.add(node); -} -var IncrementalParser; -((IncrementalParser2) => { - function updateSourceFile2(sourceFile, newText, textChangeRange, aggressiveChecks) { - aggressiveChecks = aggressiveChecks || Debug.shouldAssert(2 /* Aggressive */); - checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); - if (textChangeRangeIsUnchanged(textChangeRange)) { - return sourceFile; - } - if (sourceFile.statements.length === 0) { - return Parser.parseSourceFile( - sourceFile.fileName, - newText, - sourceFile.languageVersion, - /*syntaxCursor*/ - void 0, - /*setParentNodes*/ - true, - sourceFile.scriptKind, - sourceFile.setExternalModuleIndicator, - sourceFile.jsDocParsingMode - ); - } - markAsIncrementallyParsed(sourceFile); - Parser.fixupParentReferences(sourceFile); - const oldText = sourceFile.text; - const syntaxCursor = createSyntaxCursor(sourceFile); - const changeRange = extendToAffectedRange(sourceFile, textChangeRange); - checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); - Debug.assert(changeRange.span.start <= textChangeRange.span.start); - Debug.assert(textSpanEnd(changeRange.span) === textSpanEnd(textChangeRange.span)); - Debug.assert(textSpanEnd(textChangeRangeNewSpan(changeRange)) === textSpanEnd(textChangeRangeNewSpan(textChangeRange))); - const delta = textChangeRangeNewSpan(changeRange).length - changeRange.span.length; - updateTokenPositionsAndMarkElements(sourceFile, changeRange.span.start, textSpanEnd(changeRange.span), textSpanEnd(textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); - const result = Parser.parseSourceFile( - sourceFile.fileName, - newText, - sourceFile.languageVersion, - syntaxCursor, - /*setParentNodes*/ - true, - sourceFile.scriptKind, - sourceFile.setExternalModuleIndicator, - sourceFile.jsDocParsingMode - ); - result.commentDirectives = getNewCommentDirectives( - sourceFile.commentDirectives, - result.commentDirectives, - changeRange.span.start, - textSpanEnd(changeRange.span), - delta, - oldText, - newText, - aggressiveChecks - ); - result.impliedNodeFormat = sourceFile.impliedNodeFormat; - transferSourceFileChildren(sourceFile, result); - return result; - } - IncrementalParser2.updateSourceFile = updateSourceFile2; - function getNewCommentDirectives(oldDirectives, newDirectives, changeStart, changeRangeOldEnd, delta, oldText, newText, aggressiveChecks) { - if (!oldDirectives) return newDirectives; - let commentDirectives; - let addedNewlyScannedDirectives = false; - for (const directive of oldDirectives) { - const { range, type } = directive; - if (range.end < changeStart) { - commentDirectives = append(commentDirectives, directive); - } else if (range.pos > changeRangeOldEnd) { - addNewlyScannedDirectives(); - const updatedDirective = { - range: { pos: range.pos + delta, end: range.end + delta }, - type - }; - commentDirectives = append(commentDirectives, updatedDirective); - if (aggressiveChecks) { - Debug.assert(oldText.substring(range.pos, range.end) === newText.substring(updatedDirective.range.pos, updatedDirective.range.end)); - } - } - } - addNewlyScannedDirectives(); - return commentDirectives; - function addNewlyScannedDirectives() { - if (addedNewlyScannedDirectives) return; - addedNewlyScannedDirectives = true; - if (!commentDirectives) { - commentDirectives = newDirectives; - } else if (newDirectives) { - commentDirectives.push(...newDirectives); - } - } - } - function moveElementEntirelyPastChangeRange(element, origSourceFile, isArray2, delta, oldText, newText, aggressiveChecks) { - if (isArray2) { - visitArray2(element); - } else { - visitNode3(element); - } - return; - function visitNode3(node) { - let text = ""; - if (aggressiveChecks && shouldCheckNode(node)) { - text = oldText.substring(node.pos, node.end); - } - unsetNodeChildren(node, origSourceFile); - setTextRangePosEnd(node, node.pos + delta, node.end + delta); - if (aggressiveChecks && shouldCheckNode(node)) { - Debug.assert(text === newText.substring(node.pos, node.end)); - } - forEachChild(node, visitNode3, visitArray2); - if (hasJSDocNodes(node)) { - for (const jsDocComment of node.jsDoc) { - visitNode3(jsDocComment); - } - } - checkNodePositions(node, aggressiveChecks); - } - function visitArray2(array) { - setTextRangePosEnd(array, array.pos + delta, array.end + delta); - for (const node of array) { - visitNode3(node); - } - } - } - function shouldCheckNode(node) { - switch (node.kind) { - case 11 /* StringLiteral */: - case 9 /* NumericLiteral */: - case 80 /* Identifier */: - return true; - } - return false; - } - function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { - Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); - Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); - Debug.assert(element.pos <= element.end); - const pos = Math.min(element.pos, changeRangeNewEnd); - const end = element.end >= changeRangeOldEnd ? ( - // Element ends after the change range. Always adjust the end pos. - element.end + delta - ) : ( - // Element ends in the change range. The element will keep its position if - // possible. Or Move backward to the new-end if it's in the 'Y' range. - Math.min(element.end, changeRangeNewEnd) - ); - Debug.assert(pos <= end); - if (element.parent) { - const parent2 = element.parent; - Debug.assertGreaterThanOrEqual(pos, parent2.pos); - Debug.assertLessThanOrEqual(end, parent2.end); - } - setTextRangePosEnd(element, pos, end); - } - function checkNodePositions(node, aggressiveChecks) { - if (aggressiveChecks) { - let pos = node.pos; - const visitNode3 = (child) => { - Debug.assert(child.pos >= pos); - pos = child.end; - }; - if (hasJSDocNodes(node)) { - for (const jsDocComment of node.jsDoc) { - visitNode3(jsDocComment); - } - } - forEachChild(node, visitNode3); - Debug.assert(pos <= node.end); - } - } - function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { - visitNode3(sourceFile); - return; - function visitNode3(child) { - Debug.assert(child.pos <= child.end); - if (child.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange( - child, - sourceFile, - /*isArray*/ - false, - delta, - oldText, - newText, - aggressiveChecks - ); - return; - } - const fullEnd = child.end; - if (fullEnd >= changeStart) { - markAsIntersectingIncrementalChange(child); - unsetNodeChildren(child, sourceFile); - adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - forEachChild(child, visitNode3, visitArray2); - if (hasJSDocNodes(child)) { - for (const jsDocComment of child.jsDoc) { - visitNode3(jsDocComment); - } - } - checkNodePositions(child, aggressiveChecks); - return; - } - Debug.assert(fullEnd < changeStart); - } - function visitArray2(array) { - Debug.assert(array.pos <= array.end); - if (array.pos > changeRangeOldEnd) { - moveElementEntirelyPastChangeRange( - array, - sourceFile, - /*isArray*/ - true, - delta, - oldText, - newText, - aggressiveChecks - ); - return; - } - const fullEnd = array.end; - if (fullEnd >= changeStart) { - markAsIntersectingIncrementalChange(array); - adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); - for (const node of array) { - visitNode3(node); - } - return; - } - Debug.assert(fullEnd < changeStart); - } - } - function extendToAffectedRange(sourceFile, changeRange) { - const maxLookahead = 1; - let start = changeRange.span.start; - for (let i = 0; start > 0 && i <= maxLookahead; i++) { - const nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); - Debug.assert(nearestNode.pos <= start); - const position = nearestNode.pos; - start = Math.max(0, position - 1); - } - const finalSpan = createTextSpanFromBounds(start, textSpanEnd(changeRange.span)); - const finalLength = changeRange.newLength + (changeRange.span.start - start); - return createTextChangeRange(finalSpan, finalLength); - } - function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { - let bestResult = sourceFile; - let lastNodeEntirelyBeforePosition; - forEachChild(sourceFile, visit); - if (lastNodeEntirelyBeforePosition) { - const lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition); - if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { - bestResult = lastChildOfLastEntireNodeBeforePosition; - } - } - return bestResult; - function getLastDescendant(node) { - while (true) { - const lastChild = getLastChild(node); - if (lastChild) { - node = lastChild; - } else { - return node; - } - } - } - function visit(child) { - if (nodeIsMissing(child)) { - return; - } - if (child.pos <= position) { - if (child.pos >= bestResult.pos) { - bestResult = child; - } - if (position < child.end) { - forEachChild(child, visit); - return true; - } else { - Debug.assert(child.end <= position); - lastNodeEntirelyBeforePosition = child; - } - } else { - Debug.assert(child.pos > position); - return true; - } - } - } - function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { - const oldText = sourceFile.text; - if (textChangeRange) { - Debug.assert(oldText.length - textChangeRange.span.length + textChangeRange.newLength === newText.length); - if (aggressiveChecks || Debug.shouldAssert(3 /* VeryAggressive */)) { - const oldTextPrefix = oldText.substr(0, textChangeRange.span.start); - const newTextPrefix = newText.substr(0, textChangeRange.span.start); - Debug.assert(oldTextPrefix === newTextPrefix); - const oldTextSuffix = oldText.substring(textSpanEnd(textChangeRange.span), oldText.length); - const newTextSuffix = newText.substring(textSpanEnd(textChangeRangeNewSpan(textChangeRange)), newText.length); - Debug.assert(oldTextSuffix === newTextSuffix); - } - } - } - function createSyntaxCursor(sourceFile) { - let currentArray = sourceFile.statements; - let currentArrayIndex = 0; - Debug.assert(currentArrayIndex < currentArray.length); - let current = currentArray[currentArrayIndex]; - let lastQueriedPosition = -1 /* Value */; - return { - currentNode(position) { - if (position !== lastQueriedPosition) { - if (current && current.end === position && currentArrayIndex < currentArray.length - 1) { - currentArrayIndex++; - current = currentArray[currentArrayIndex]; - } - if (!current || current.pos !== position) { - findHighestListElementThatStartsAtPosition(position); - } - } - lastQueriedPosition = position; - Debug.assert(!current || current.pos === position); - return current; - } - }; - function findHighestListElementThatStartsAtPosition(position) { - currentArray = void 0; - currentArrayIndex = -1 /* Value */; - current = void 0; - forEachChild(sourceFile, visitNode3, visitArray2); - return; - function visitNode3(node) { - if (position >= node.pos && position < node.end) { - forEachChild(node, visitNode3, visitArray2); - return true; - } - return false; - } - function visitArray2(array) { - if (position >= array.pos && position < array.end) { - for (let i = 0; i < array.length; i++) { - const child = array[i]; - if (child) { - if (child.pos === position) { - currentArray = array; - currentArrayIndex = i; - current = child; - return true; - } else { - if (child.pos < position && position < child.end) { - forEachChild(child, visitNode3, visitArray2); - return true; - } - } - } - } - } - return false; - } - } - } - IncrementalParser2.createSyntaxCursor = createSyntaxCursor; - let InvalidPosition; - ((InvalidPosition2) => { - InvalidPosition2[InvalidPosition2["Value"] = -1] = "Value"; - })(InvalidPosition || (InvalidPosition = {})); -})(IncrementalParser || (IncrementalParser = {})); -function isDeclarationFileName(fileName) { - return getDeclarationFileExtension(fileName) !== void 0; -} -function getDeclarationFileExtension(fileName) { - const standardExtension = getAnyExtensionFromPath( - fileName, - supportedDeclarationExtensions, - /*ignoreCase*/ - false - ); - if (standardExtension) { - return standardExtension; - } - if (fileExtensionIs(fileName, ".ts" /* Ts */)) { - const baseName = getBaseFileName(fileName); - const index = baseName.lastIndexOf(".d."); - if (index >= 0) { - return baseName.substring(index); - } - } - return void 0; -} -function parseResolutionMode(mode, pos, end, reportDiagnostic) { - if (!mode) { - return void 0; - } - if (mode === "import") { - return 99 /* ESNext */; - } - if (mode === "require") { - return 1 /* CommonJS */; - } - reportDiagnostic(pos, end - pos, Diagnostics.resolution_mode_should_be_either_require_or_import); - return void 0; -} -function processCommentPragmas(context, sourceText) { - const pragmas = []; - for (const range of getLeadingCommentRanges(sourceText, 0) || emptyArray) { - const comment = sourceText.substring(range.pos, range.end); - extractPragmas(pragmas, range, comment); - } - context.pragmas = /* @__PURE__ */ new Map(); - for (const pragma of pragmas) { - if (context.pragmas.has(pragma.name)) { - const currentValue = context.pragmas.get(pragma.name); - if (currentValue instanceof Array) { - currentValue.push(pragma.args); - } else { - context.pragmas.set(pragma.name, [currentValue, pragma.args]); - } - continue; - } - context.pragmas.set(pragma.name, pragma.args); - } -} -function processPragmasIntoFields(context, reportDiagnostic) { - context.checkJsDirective = void 0; - context.referencedFiles = []; - context.typeReferenceDirectives = []; - context.libReferenceDirectives = []; - context.amdDependencies = []; - context.hasNoDefaultLib = false; - context.pragmas.forEach((entryOrList, key) => { - switch (key) { - case "reference": { - const referencedFiles = context.referencedFiles; - const typeReferenceDirectives = context.typeReferenceDirectives; - const libReferenceDirectives = context.libReferenceDirectives; - forEach(toArray(entryOrList), (arg) => { - const { types, lib, path, ["resolution-mode"]: res, preserve: _preserve } = arg.arguments; - const preserve = _preserve === "true" ? true : void 0; - if (arg.arguments["no-default-lib"] === "true") { - context.hasNoDefaultLib = true; - } else if (types) { - const parsed = parseResolutionMode(res, types.pos, types.end, reportDiagnostic); - typeReferenceDirectives.push({ pos: types.pos, end: types.end, fileName: types.value, ...parsed ? { resolutionMode: parsed } : {}, ...preserve ? { preserve } : {} }); - } else if (lib) { - libReferenceDirectives.push({ pos: lib.pos, end: lib.end, fileName: lib.value, ...preserve ? { preserve } : {} }); - } else if (path) { - referencedFiles.push({ pos: path.pos, end: path.end, fileName: path.value, ...preserve ? { preserve } : {} }); - } else { - reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, Diagnostics.Invalid_reference_directive_syntax); - } - }); - break; - } - case "amd-dependency": { - context.amdDependencies = map( - toArray(entryOrList), - (x) => ({ name: x.arguments.name, path: x.arguments.path }) - ); - break; - } - case "amd-module": { - if (entryOrList instanceof Array) { - for (const entry of entryOrList) { - if (context.moduleName) { - reportDiagnostic(entry.range.pos, entry.range.end - entry.range.pos, Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments); - } - context.moduleName = entry.arguments.name; - } - } else { - context.moduleName = entryOrList.arguments.name; - } - break; - } - case "ts-nocheck": - case "ts-check": { - forEach(toArray(entryOrList), (entry) => { - if (!context.checkJsDirective || entry.range.pos > context.checkJsDirective.pos) { - context.checkJsDirective = { - enabled: key === "ts-check", - end: entry.range.end, - pos: entry.range.pos - }; - } - }); - break; - } - case "jsx": - case "jsxfrag": - case "jsximportsource": - case "jsxruntime": - return; - // Accessed directly - default: - Debug.fail("Unhandled pragma kind"); - } - }); -} -var namedArgRegExCache = /* @__PURE__ */ new Map(); -function getNamedArgRegEx(name) { - if (namedArgRegExCache.has(name)) { - return namedArgRegExCache.get(name); - } - const result = new RegExp(`(\\s${name}\\s*=\\s*)(?:(?:'([^']*)')|(?:"([^"]*)"))`, "im"); - namedArgRegExCache.set(name, result); - return result; -} -var tripleSlashXMLCommentStartRegEx = /^\/\/\/\s*<(\S+)\s.*?\/>/m; -var singleLinePragmaRegEx = /^\/\/\/?\s*@([^\s:]+)((?:[^\S\r\n]|:).*)?$/m; -function extractPragmas(pragmas, range, text) { - const tripleSlash = range.kind === 2 /* SingleLineCommentTrivia */ && tripleSlashXMLCommentStartRegEx.exec(text); - if (tripleSlash) { - const name = tripleSlash[1].toLowerCase(); - const pragma = commentPragmas[name]; - if (!pragma || !(pragma.kind & 1 /* TripleSlashXML */)) { - return; - } - if (pragma.args) { - const argument = {}; - for (const arg of pragma.args) { - const matcher = getNamedArgRegEx(arg.name); - const matchResult = matcher.exec(text); - if (!matchResult && !arg.optional) { - return; - } else if (matchResult) { - const value = matchResult[2] || matchResult[3]; - if (arg.captureSpan) { - const startPos = range.pos + matchResult.index + matchResult[1].length + 1; - argument[arg.name] = { - value, - pos: startPos, - end: startPos + value.length - }; - } else { - argument[arg.name] = value; - } - } - } - pragmas.push({ name, args: { arguments: argument, range } }); - } else { - pragmas.push({ name, args: { arguments: {}, range } }); - } - return; - } - const singleLine = range.kind === 2 /* SingleLineCommentTrivia */ && singleLinePragmaRegEx.exec(text); - if (singleLine) { - return addPragmaForMatch(pragmas, range, 2 /* SingleLine */, singleLine); - } - if (range.kind === 3 /* MultiLineCommentTrivia */) { - const multiLinePragmaRegEx = /@(\S+)(\s+(?:\S.*)?)?$/gm; - let multiLineMatch; - while (multiLineMatch = multiLinePragmaRegEx.exec(text)) { - addPragmaForMatch(pragmas, range, 4 /* MultiLine */, multiLineMatch); - } - } -} -function addPragmaForMatch(pragmas, range, kind, match) { - if (!match) return; - const name = match[1].toLowerCase(); - const pragma = commentPragmas[name]; - if (!pragma || !(pragma.kind & kind)) { - return; - } - const args = match[2]; - const argument = getNamedPragmaArguments(pragma, args); - if (argument === "fail") return; - pragmas.push({ name, args: { arguments: argument, range } }); - return; -} -function getNamedPragmaArguments(pragma, text) { - if (!text) return {}; - if (!pragma.args) return {}; - const args = text.trim().split(/\s+/); - const argMap = {}; - for (let i = 0; i < pragma.args.length; i++) { - const argument = pragma.args[i]; - if (!args[i] && !argument.optional) { - return "fail"; - } - if (argument.captureSpan) { - return Debug.fail("Capture spans not yet implemented for non-xml pragmas"); - } - argMap[argument.name] = args[i]; - } - return argMap; -} -function tagNamesAreEquivalent(lhs, rhs) { - if (lhs.kind !== rhs.kind) { - return false; - } - if (lhs.kind === 80 /* Identifier */) { - return lhs.escapedText === rhs.escapedText; - } - if (lhs.kind === 110 /* ThisKeyword */) { - return true; - } - if (lhs.kind === 295 /* JsxNamespacedName */) { - return lhs.namespace.escapedText === rhs.namespace.escapedText && lhs.name.escapedText === rhs.name.escapedText; - } - return lhs.name.escapedText === rhs.name.escapedText && tagNamesAreEquivalent(lhs.expression, rhs.expression); -} - -// src/compiler/commandLineParser.ts -var compileOnSaveCommandLineOption = { - name: "compileOnSave", - type: "boolean", - defaultValueDescription: false -}; -var jsxOptionMap = new Map(Object.entries({ - "preserve": 1 /* Preserve */, - "react-native": 3 /* ReactNative */, - "react": 2 /* React */, - "react-jsx": 4 /* ReactJSX */, - "react-jsxdev": 5 /* ReactJSXDev */ -})); -var inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key])); -var libEntries = [ - // JavaScript only - ["es5", "lib.es5.d.ts"], - ["es6", "lib.es2015.d.ts"], - ["es2015", "lib.es2015.d.ts"], - ["es7", "lib.es2016.d.ts"], - ["es2016", "lib.es2016.d.ts"], - ["es2017", "lib.es2017.d.ts"], - ["es2018", "lib.es2018.d.ts"], - ["es2019", "lib.es2019.d.ts"], - ["es2020", "lib.es2020.d.ts"], - ["es2021", "lib.es2021.d.ts"], - ["es2022", "lib.es2022.d.ts"], - ["es2023", "lib.es2023.d.ts"], - ["es2024", "lib.es2024.d.ts"], - ["esnext", "lib.esnext.d.ts"], - // Host only - ["dom", "lib.dom.d.ts"], - ["dom.iterable", "lib.dom.iterable.d.ts"], - ["dom.asynciterable", "lib.dom.asynciterable.d.ts"], - ["webworker", "lib.webworker.d.ts"], - ["webworker.importscripts", "lib.webworker.importscripts.d.ts"], - ["webworker.iterable", "lib.webworker.iterable.d.ts"], - ["webworker.asynciterable", "lib.webworker.asynciterable.d.ts"], - ["scripthost", "lib.scripthost.d.ts"], - // ES2015 Or ESNext By-feature options - ["es2015.core", "lib.es2015.core.d.ts"], - ["es2015.collection", "lib.es2015.collection.d.ts"], - ["es2015.generator", "lib.es2015.generator.d.ts"], - ["es2015.iterable", "lib.es2015.iterable.d.ts"], - ["es2015.promise", "lib.es2015.promise.d.ts"], - ["es2015.proxy", "lib.es2015.proxy.d.ts"], - ["es2015.reflect", "lib.es2015.reflect.d.ts"], - ["es2015.symbol", "lib.es2015.symbol.d.ts"], - ["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"], - ["es2016.array.include", "lib.es2016.array.include.d.ts"], - ["es2016.intl", "lib.es2016.intl.d.ts"], - ["es2017.arraybuffer", "lib.es2017.arraybuffer.d.ts"], - ["es2017.date", "lib.es2017.date.d.ts"], - ["es2017.object", "lib.es2017.object.d.ts"], - ["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"], - ["es2017.string", "lib.es2017.string.d.ts"], - ["es2017.intl", "lib.es2017.intl.d.ts"], - ["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"], - ["es2018.asyncgenerator", "lib.es2018.asyncgenerator.d.ts"], - ["es2018.asynciterable", "lib.es2018.asynciterable.d.ts"], - ["es2018.intl", "lib.es2018.intl.d.ts"], - ["es2018.promise", "lib.es2018.promise.d.ts"], - ["es2018.regexp", "lib.es2018.regexp.d.ts"], - ["es2019.array", "lib.es2019.array.d.ts"], - ["es2019.object", "lib.es2019.object.d.ts"], - ["es2019.string", "lib.es2019.string.d.ts"], - ["es2019.symbol", "lib.es2019.symbol.d.ts"], - ["es2019.intl", "lib.es2019.intl.d.ts"], - ["es2020.bigint", "lib.es2020.bigint.d.ts"], - ["es2020.date", "lib.es2020.date.d.ts"], - ["es2020.promise", "lib.es2020.promise.d.ts"], - ["es2020.sharedmemory", "lib.es2020.sharedmemory.d.ts"], - ["es2020.string", "lib.es2020.string.d.ts"], - ["es2020.symbol.wellknown", "lib.es2020.symbol.wellknown.d.ts"], - ["es2020.intl", "lib.es2020.intl.d.ts"], - ["es2020.number", "lib.es2020.number.d.ts"], - ["es2021.promise", "lib.es2021.promise.d.ts"], - ["es2021.string", "lib.es2021.string.d.ts"], - ["es2021.weakref", "lib.es2021.weakref.d.ts"], - ["es2021.intl", "lib.es2021.intl.d.ts"], - ["es2022.array", "lib.es2022.array.d.ts"], - ["es2022.error", "lib.es2022.error.d.ts"], - ["es2022.intl", "lib.es2022.intl.d.ts"], - ["es2022.object", "lib.es2022.object.d.ts"], - ["es2022.string", "lib.es2022.string.d.ts"], - ["es2022.regexp", "lib.es2022.regexp.d.ts"], - ["es2023.array", "lib.es2023.array.d.ts"], - ["es2023.collection", "lib.es2023.collection.d.ts"], - ["es2023.intl", "lib.es2023.intl.d.ts"], - ["es2024.arraybuffer", "lib.es2024.arraybuffer.d.ts"], - ["es2024.collection", "lib.es2024.collection.d.ts"], - ["es2024.object", "lib.es2024.object.d.ts"], - ["es2024.promise", "lib.es2024.promise.d.ts"], - ["es2024.regexp", "lib.es2024.regexp.d.ts"], - ["es2024.sharedmemory", "lib.es2024.sharedmemory.d.ts"], - ["es2024.string", "lib.es2024.string.d.ts"], - ["esnext.array", "lib.es2023.array.d.ts"], - ["esnext.collection", "lib.esnext.collection.d.ts"], - ["esnext.symbol", "lib.es2019.symbol.d.ts"], - ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"], - ["esnext.intl", "lib.esnext.intl.d.ts"], - ["esnext.disposable", "lib.esnext.disposable.d.ts"], - ["esnext.bigint", "lib.es2020.bigint.d.ts"], - ["esnext.string", "lib.es2022.string.d.ts"], - ["esnext.promise", "lib.es2024.promise.d.ts"], - ["esnext.weakref", "lib.es2021.weakref.d.ts"], - ["esnext.decorators", "lib.esnext.decorators.d.ts"], - ["esnext.object", "lib.es2024.object.d.ts"], - ["esnext.array", "lib.esnext.array.d.ts"], - ["esnext.regexp", "lib.es2024.regexp.d.ts"], - ["esnext.string", "lib.es2024.string.d.ts"], - ["esnext.iterator", "lib.esnext.iterator.d.ts"], - ["decorators", "lib.decorators.d.ts"], - ["decorators.legacy", "lib.decorators.legacy.d.ts"] -]; -var libs = libEntries.map((entry) => entry[0]); -var libMap = new Map(libEntries); -var optionsForWatch = [ - { - name: "watchFile", - type: new Map(Object.entries({ - fixedpollinginterval: 0 /* FixedPollingInterval */, - prioritypollinginterval: 1 /* PriorityPollingInterval */, - dynamicprioritypolling: 2 /* DynamicPriorityPolling */, - fixedchunksizepolling: 3 /* FixedChunkSizePolling */, - usefsevents: 4 /* UseFsEvents */, - usefseventsonparentdirectory: 5 /* UseFsEventsOnParentDirectory */ - })), - category: Diagnostics.Watch_and_Build_Modes, - description: Diagnostics.Specify_how_the_TypeScript_watch_mode_works, - defaultValueDescription: 4 /* UseFsEvents */ - }, - { - name: "watchDirectory", - type: new Map(Object.entries({ - usefsevents: 0 /* UseFsEvents */, - fixedpollinginterval: 1 /* FixedPollingInterval */, - dynamicprioritypolling: 2 /* DynamicPriorityPolling */, - fixedchunksizepolling: 3 /* FixedChunkSizePolling */ - })), - category: Diagnostics.Watch_and_Build_Modes, - description: Diagnostics.Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality, - defaultValueDescription: 0 /* UseFsEvents */ - }, - { - name: "fallbackPolling", - type: new Map(Object.entries({ - fixedinterval: 0 /* FixedInterval */, - priorityinterval: 1 /* PriorityInterval */, - dynamicpriority: 2 /* DynamicPriority */, - fixedchunksize: 3 /* FixedChunkSize */ - })), - category: Diagnostics.Watch_and_Build_Modes, - description: Diagnostics.Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers, - defaultValueDescription: 1 /* PriorityInterval */ - }, - { - name: "synchronousWatchDirectory", - type: "boolean", - category: Diagnostics.Watch_and_Build_Modes, - description: Diagnostics.Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively, - defaultValueDescription: false - }, - { - name: "excludeDirectories", - type: "list", - element: { - name: "excludeDirectory", - type: "string", - isFilePath: true, - extraValidation: specToDiagnostic - }, - allowConfigDirTemplateSubstitution: true, - category: Diagnostics.Watch_and_Build_Modes, - description: Diagnostics.Remove_a_list_of_directories_from_the_watch_process - }, - { - name: "excludeFiles", - type: "list", - element: { - name: "excludeFile", - type: "string", - isFilePath: true, - extraValidation: specToDiagnostic - }, - allowConfigDirTemplateSubstitution: true, - category: Diagnostics.Watch_and_Build_Modes, - description: Diagnostics.Remove_a_list_of_files_from_the_watch_mode_s_processing - } -]; -var commonOptionsWithBuild = [ - { - name: "help", - shortName: "h", - type: "boolean", - showInSimplifiedHelpView: true, - isCommandLineOnly: true, - category: Diagnostics.Command_line_Options, - description: Diagnostics.Print_this_message, - defaultValueDescription: false - }, - { - name: "help", - shortName: "?", - type: "boolean", - isCommandLineOnly: true, - category: Diagnostics.Command_line_Options, - defaultValueDescription: false - }, - { - name: "watch", - shortName: "w", - type: "boolean", - showInSimplifiedHelpView: true, - isCommandLineOnly: true, - category: Diagnostics.Command_line_Options, - description: Diagnostics.Watch_input_files, - defaultValueDescription: false - }, - { - name: "preserveWatchOutput", - type: "boolean", - showInSimplifiedHelpView: false, - category: Diagnostics.Output_Formatting, - description: Diagnostics.Disable_wiping_the_console_in_watch_mode, - defaultValueDescription: false - }, - { - name: "listFiles", - type: "boolean", - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Print_all_of_the_files_read_during_the_compilation, - defaultValueDescription: false - }, - { - name: "explainFiles", - type: "boolean", - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Print_files_read_during_the_compilation_including_why_it_was_included, - defaultValueDescription: false - }, - { - name: "listEmittedFiles", - type: "boolean", - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Print_the_names_of_emitted_files_after_a_compilation, - defaultValueDescription: false - }, - { - name: "pretty", - type: "boolean", - showInSimplifiedHelpView: true, - category: Diagnostics.Output_Formatting, - description: Diagnostics.Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read, - defaultValueDescription: true - }, - { - name: "traceResolution", - type: "boolean", - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Log_paths_used_during_the_moduleResolution_process, - defaultValueDescription: false - }, - { - name: "diagnostics", - type: "boolean", - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Output_compiler_performance_information_after_building, - defaultValueDescription: false - }, - { - name: "extendedDiagnostics", - type: "boolean", - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Output_more_detailed_compiler_performance_information_after_building, - defaultValueDescription: false - }, - { - name: "generateCpuProfile", - type: "string", - isFilePath: true, - paramType: Diagnostics.FILE_OR_DIRECTORY, - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging, - defaultValueDescription: "profile.cpuprofile" - }, - { - name: "generateTrace", - type: "string", - isFilePath: true, - paramType: Diagnostics.DIRECTORY, - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Generates_an_event_trace_and_a_list_of_types - }, - { - name: "incremental", - shortName: "i", - type: "boolean", - category: Diagnostics.Projects, - description: Diagnostics.Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects, - transpileOptionValue: void 0, - defaultValueDescription: Diagnostics.false_unless_composite_is_set - }, - { - name: "declaration", - shortName: "d", - type: "boolean", - // Not setting affectsEmit because we calculate this flag might not affect full emit - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - transpileOptionValue: void 0, - description: Diagnostics.Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project, - defaultValueDescription: Diagnostics.false_unless_composite_is_set - }, - { - name: "declarationMap", - type: "boolean", - // Not setting affectsEmit because we calculate this flag might not affect full emit - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - defaultValueDescription: false, - description: Diagnostics.Create_sourcemaps_for_d_ts_files - }, - { - name: "emitDeclarationOnly", - type: "boolean", - // Not setting affectsEmit because we calculate this flag might not affect full emit - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - description: Diagnostics.Only_output_d_ts_files_and_not_JavaScript_files, - transpileOptionValue: void 0, - defaultValueDescription: false - }, - { - name: "sourceMap", - type: "boolean", - // Not setting affectsEmit because we calculate this flag might not affect full emit - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - defaultValueDescription: false, - description: Diagnostics.Create_source_map_files_for_emitted_JavaScript_files - }, - { - name: "inlineSourceMap", - type: "boolean", - // Not setting affectsEmit because we calculate this flag might not affect full emit - affectsBuildInfo: true, - category: Diagnostics.Emit, - description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript, - defaultValueDescription: false - }, - { - name: "noCheck", - type: "boolean", - showInSimplifiedHelpView: false, - category: Diagnostics.Compiler_Diagnostics, - description: Diagnostics.Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported, - transpileOptionValue: true, - defaultValueDescription: false - // Not setting affectsSemanticDiagnostics or affectsBuildInfo because we dont want all diagnostics to go away, its handled in builder - }, - { - name: "noEmit", - type: "boolean", - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - description: Diagnostics.Disable_emitting_files_from_a_compilation, - transpileOptionValue: void 0, - defaultValueDescription: false - }, - { - name: "assumeChangesOnlyAffectDirectDependencies", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Watch_and_Build_Modes, - description: Diagnostics.Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it, - defaultValueDescription: false - }, - { - name: "locale", - type: "string", - category: Diagnostics.Command_line_Options, - isCommandLineOnly: true, - description: Diagnostics.Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit, - defaultValueDescription: Diagnostics.Platform_specific - } -]; -var targetOptionDeclaration = { - name: "target", - shortName: "t", - type: new Map(Object.entries({ - es3: 0 /* ES3 */, - es5: 1 /* ES5 */, - es6: 2 /* ES2015 */, - es2015: 2 /* ES2015 */, - es2016: 3 /* ES2016 */, - es2017: 4 /* ES2017 */, - es2018: 5 /* ES2018 */, - es2019: 6 /* ES2019 */, - es2020: 7 /* ES2020 */, - es2021: 8 /* ES2021 */, - es2022: 9 /* ES2022 */, - es2023: 10 /* ES2023 */, - es2024: 11 /* ES2024 */, - esnext: 99 /* ESNext */ - })), - affectsSourceFile: true, - affectsModuleResolution: true, - affectsEmit: true, - affectsBuildInfo: true, - deprecatedKeys: /* @__PURE__ */ new Set(["es3"]), - paramType: Diagnostics.VERSION, - showInSimplifiedHelpView: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations, - defaultValueDescription: 1 /* ES5 */ -}; -var moduleOptionDeclaration = { - name: "module", - shortName: "m", - type: new Map(Object.entries({ - none: 0 /* None */, - commonjs: 1 /* CommonJS */, - amd: 2 /* AMD */, - system: 4 /* System */, - umd: 3 /* UMD */, - es6: 5 /* ES2015 */, - es2015: 5 /* ES2015 */, - es2020: 6 /* ES2020 */, - es2022: 7 /* ES2022 */, - esnext: 99 /* ESNext */, - node16: 100 /* Node16 */, - nodenext: 199 /* NodeNext */, - preserve: 200 /* Preserve */ - })), - affectsSourceFile: true, - affectsModuleResolution: true, - affectsEmit: true, - affectsBuildInfo: true, - paramType: Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: Diagnostics.Modules, - description: Diagnostics.Specify_what_module_code_is_generated, - defaultValueDescription: void 0 -}; -var commandOptionsWithoutBuild = [ - // CommandLine only options - { - name: "all", - type: "boolean", - showInSimplifiedHelpView: true, - category: Diagnostics.Command_line_Options, - description: Diagnostics.Show_all_compiler_options, - defaultValueDescription: false - }, - { - name: "version", - shortName: "v", - type: "boolean", - showInSimplifiedHelpView: true, - category: Diagnostics.Command_line_Options, - description: Diagnostics.Print_the_compiler_s_version, - defaultValueDescription: false - }, - { - name: "init", - type: "boolean", - showInSimplifiedHelpView: true, - category: Diagnostics.Command_line_Options, - description: Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, - defaultValueDescription: false - }, - { - name: "project", - shortName: "p", - type: "string", - isFilePath: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Command_line_Options, - paramType: Diagnostics.FILE_OR_DIRECTORY, - description: Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json - }, - { - name: "showConfig", - type: "boolean", - showInSimplifiedHelpView: true, - category: Diagnostics.Command_line_Options, - isCommandLineOnly: true, - description: Diagnostics.Print_the_final_configuration_instead_of_building, - defaultValueDescription: false - }, - { - name: "listFilesOnly", - type: "boolean", - category: Diagnostics.Command_line_Options, - isCommandLineOnly: true, - description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing, - defaultValueDescription: false - }, - // Basic - targetOptionDeclaration, - moduleOptionDeclaration, - { - name: "lib", - type: "list", - element: { - name: "lib", - type: libMap, - defaultValueDescription: void 0 - }, - affectsProgramStructure: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment, - transpileOptionValue: void 0 - }, - { - name: "allowJs", - type: "boolean", - allowJsFlag: true, - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.JavaScript_Support, - description: Diagnostics.Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files, - defaultValueDescription: false - }, - { - name: "checkJs", - type: "boolean", - affectsModuleResolution: true, - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.JavaScript_Support, - description: Diagnostics.Enable_error_reporting_in_type_checked_JavaScript_files, - defaultValueDescription: false - }, - { - name: "jsx", - type: jsxOptionMap, - affectsSourceFile: true, - affectsEmit: true, - affectsBuildInfo: true, - affectsModuleResolution: true, - // The checker emits an error when it sees JSX but this option is not set in compilerOptions. - // This is effectively a semantic error, so mark this option as affecting semantic diagnostics - // so we know to refresh errors when this option is changed. - affectsSemanticDiagnostics: true, - paramType: Diagnostics.KIND, - showInSimplifiedHelpView: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Specify_what_JSX_code_is_generated, - defaultValueDescription: void 0 - }, - { - name: "outFile", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - affectsDeclarationPath: true, - isFilePath: true, - paramType: Diagnostics.FILE, - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - description: Diagnostics.Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output, - transpileOptionValue: void 0 - }, - { - name: "outDir", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - affectsDeclarationPath: true, - isFilePath: true, - paramType: Diagnostics.DIRECTORY, - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - description: Diagnostics.Specify_an_output_folder_for_all_emitted_files - }, - { - name: "rootDir", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - affectsDeclarationPath: true, - isFilePath: true, - paramType: Diagnostics.LOCATION, - category: Diagnostics.Modules, - description: Diagnostics.Specify_the_root_folder_within_your_source_files, - defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files - }, - { - name: "composite", - type: "boolean", - // Not setting affectsEmit because we calculate this flag might not affect full emit - affectsBuildInfo: true, - isTSConfigOnly: true, - category: Diagnostics.Projects, - transpileOptionValue: void 0, - defaultValueDescription: false, - description: Diagnostics.Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references - }, - { - name: "tsBuildInfoFile", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - isFilePath: true, - paramType: Diagnostics.FILE, - category: Diagnostics.Projects, - transpileOptionValue: void 0, - defaultValueDescription: ".tsbuildinfo", - description: Diagnostics.Specify_the_path_to_tsbuildinfo_incremental_compilation_file - }, - { - name: "removeComments", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Emit, - defaultValueDescription: false, - description: Diagnostics.Disable_emitting_comments - }, - { - name: "importHelpers", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - affectsSourceFile: true, - category: Diagnostics.Emit, - description: Diagnostics.Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file, - defaultValueDescription: false - }, - { - name: "importsNotUsedAsValues", - type: new Map(Object.entries({ - remove: 0 /* Remove */, - preserve: 1 /* Preserve */, - error: 2 /* Error */ - })), - affectsEmit: true, - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types, - defaultValueDescription: 0 /* Remove */ - }, - { - name: "downlevelIteration", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Emit, - description: Diagnostics.Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration, - defaultValueDescription: false - }, - { - name: "isolatedModules", - type: "boolean", - category: Diagnostics.Interop_Constraints, - description: Diagnostics.Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports, - transpileOptionValue: true, - defaultValueDescription: false - }, - { - name: "verbatimModuleSyntax", - type: "boolean", - affectsEmit: true, - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Interop_Constraints, - description: Diagnostics.Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting, - defaultValueDescription: false - }, - { - name: "isolatedDeclarations", - type: "boolean", - category: Diagnostics.Interop_Constraints, - description: Diagnostics.Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files, - defaultValueDescription: false, - affectsBuildInfo: true, - affectsSemanticDiagnostics: true - }, - // Strict Type Checks - { - name: "strict", - type: "boolean", - // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here - // The value of each strictFlag depends on own strictFlag value or this and never accessed directly. - // But we need to store `strict` in builf info, even though it won't be examined directly, so that the - // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Enable_all_strict_type_checking_options, - defaultValueDescription: false - }, - { - name: "noImplicitAny", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "strictNullChecks", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.When_type_checking_take_into_account_null_and_undefined, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "strictFunctionTypes", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "strictBindCallApply", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "strictPropertyInitialization", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "strictBuiltinIteratorReturn", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Built_in_iterators_are_instantiated_with_a_TReturn_type_of_undefined_instead_of_any, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "noImplicitThis", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Enable_error_reporting_when_this_is_given_the_type_any, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "useUnknownInCatchVariables", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Default_catch_clause_variables_as_unknown_instead_of_any, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - { - name: "alwaysStrict", - type: "boolean", - affectsSourceFile: true, - affectsEmit: true, - affectsBuildInfo: true, - strictFlag: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Ensure_use_strict_is_always_emitted, - defaultValueDescription: Diagnostics.false_unless_strict_is_set - }, - // Additional Checks - { - name: "noUnusedLocals", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Enable_error_reporting_when_local_variables_aren_t_read, - defaultValueDescription: false - }, - { - name: "noUnusedParameters", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Raise_an_error_when_a_function_parameter_isn_t_read, - defaultValueDescription: false - }, - { - name: "exactOptionalPropertyTypes", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Interpret_optional_property_types_as_written_rather_than_adding_undefined, - defaultValueDescription: false - }, - { - name: "noImplicitReturns", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function, - defaultValueDescription: false - }, - { - name: "noFallthroughCasesInSwitch", - type: "boolean", - affectsBindDiagnostics: true, - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Enable_error_reporting_for_fallthrough_cases_in_switch_statements, - defaultValueDescription: false - }, - { - name: "noUncheckedIndexedAccess", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Add_undefined_to_a_type_when_accessed_using_an_index, - defaultValueDescription: false - }, - { - name: "noImplicitOverride", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier, - defaultValueDescription: false - }, - { - name: "noPropertyAccessFromIndexSignature", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - showInSimplifiedHelpView: false, - category: Diagnostics.Type_Checking, - description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type, - defaultValueDescription: false - }, - // Module Resolution - { - name: "moduleResolution", - type: new Map(Object.entries({ - // N.B. The first entry specifies the value shown in `tsc --init` - node10: 2 /* Node10 */, - node: 2 /* Node10 */, - classic: 1 /* Classic */, - node16: 3 /* Node16 */, - nodenext: 99 /* NodeNext */, - bundler: 100 /* Bundler */ - })), - deprecatedKeys: /* @__PURE__ */ new Set(["node"]), - affectsSourceFile: true, - affectsModuleResolution: true, - paramType: Diagnostics.STRATEGY, - category: Diagnostics.Modules, - description: Diagnostics.Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier, - defaultValueDescription: Diagnostics.module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node - }, - { - name: "baseUrl", - type: "string", - affectsModuleResolution: true, - isFilePath: true, - category: Diagnostics.Modules, - description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names - }, - { - // this option can only be specified in tsconfig.json - // use type = object to copy the value as-is - name: "paths", - type: "object", - affectsModuleResolution: true, - allowConfigDirTemplateSubstitution: true, - isTSConfigOnly: true, - category: Diagnostics.Modules, - description: Diagnostics.Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations, - transpileOptionValue: void 0 - }, - { - // this option can only be specified in tsconfig.json - // use type = object to copy the value as-is - name: "rootDirs", - type: "list", - isTSConfigOnly: true, - element: { - name: "rootDirs", - type: "string", - isFilePath: true - }, - affectsModuleResolution: true, - allowConfigDirTemplateSubstitution: true, - category: Diagnostics.Modules, - description: Diagnostics.Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules, - transpileOptionValue: void 0, - defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files - }, - { - name: "typeRoots", - type: "list", - element: { - name: "typeRoots", - type: "string", - isFilePath: true - }, - affectsModuleResolution: true, - allowConfigDirTemplateSubstitution: true, - category: Diagnostics.Modules, - description: Diagnostics.Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types - }, - { - name: "types", - type: "list", - element: { - name: "types", - type: "string" - }, - affectsProgramStructure: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Modules, - description: Diagnostics.Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file, - transpileOptionValue: void 0 - }, - { - name: "allowSyntheticDefaultImports", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Interop_Constraints, - description: Diagnostics.Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export, - defaultValueDescription: Diagnostics.module_system_or_esModuleInterop - }, - { - name: "esModuleInterop", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsEmit: true, - affectsBuildInfo: true, - showInSimplifiedHelpView: true, - category: Diagnostics.Interop_Constraints, - description: Diagnostics.Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility, - defaultValueDescription: false - }, - { - name: "preserveSymlinks", - type: "boolean", - category: Diagnostics.Interop_Constraints, - description: Diagnostics.Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node, - defaultValueDescription: false - }, - { - name: "allowUmdGlobalAccess", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Modules, - description: Diagnostics.Allow_accessing_UMD_globals_from_modules, - defaultValueDescription: false - }, - { - name: "moduleSuffixes", - type: "list", - element: { - name: "suffix", - type: "string" - }, - listPreserveFalsyValues: true, - affectsModuleResolution: true, - category: Diagnostics.Modules, - description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module - }, - { - name: "allowImportingTsExtensions", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Modules, - description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set, - defaultValueDescription: false, - transpileOptionValue: void 0 - }, - { - name: "rewriteRelativeImportExtensions", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Modules, - description: Diagnostics.Rewrite_ts_tsx_mts_and_cts_file_extensions_in_relative_import_paths_to_their_JavaScript_equivalent_in_output_files, - defaultValueDescription: false - }, - { - name: "resolvePackageJsonExports", - type: "boolean", - affectsModuleResolution: true, - category: Diagnostics.Modules, - description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports, - defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false - }, - { - name: "resolvePackageJsonImports", - type: "boolean", - affectsModuleResolution: true, - category: Diagnostics.Modules, - description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports, - defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false - }, - { - name: "customConditions", - type: "list", - element: { - name: "condition", - type: "string" - }, - affectsModuleResolution: true, - category: Diagnostics.Modules, - description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports - }, - { - name: "noUncheckedSideEffectImports", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Modules, - description: Diagnostics.Check_side_effect_imports, - defaultValueDescription: false - }, - // Source Maps - { - name: "sourceRoot", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - paramType: Diagnostics.LOCATION, - category: Diagnostics.Emit, - description: Diagnostics.Specify_the_root_path_for_debuggers_to_find_the_reference_source_code - }, - { - name: "mapRoot", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - paramType: Diagnostics.LOCATION, - category: Diagnostics.Emit, - description: Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations - }, - { - name: "inlineSources", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Emit, - description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript, - defaultValueDescription: false - }, - // Experimental - { - name: "experimentalDecorators", - type: "boolean", - affectsEmit: true, - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Enable_experimental_support_for_legacy_experimental_decorators, - defaultValueDescription: false - }, - { - name: "emitDecoratorMetadata", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files, - defaultValueDescription: false - }, - // Advanced - { - name: "jsxFactory", - type: "string", - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h, - defaultValueDescription: "`React.createElement`" - }, - { - name: "jsxFragmentFactory", - type: "string", - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment, - defaultValueDescription: "React.Fragment" - }, - { - name: "jsxImportSource", - type: "string", - affectsSemanticDiagnostics: true, - affectsEmit: true, - affectsBuildInfo: true, - affectsModuleResolution: true, - affectsSourceFile: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk, - defaultValueDescription: "react" - }, - { - name: "resolveJsonModule", - type: "boolean", - affectsModuleResolution: true, - category: Diagnostics.Modules, - description: Diagnostics.Enable_importing_json_files, - defaultValueDescription: false - }, - { - name: "allowArbitraryExtensions", - type: "boolean", - affectsProgramStructure: true, - category: Diagnostics.Modules, - description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present, - defaultValueDescription: false - }, - { - name: "out", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - affectsDeclarationPath: true, - isFilePath: false, - // This is intentionally broken to support compatibility with existing tsconfig files - // for correct behaviour, please use outFile - category: Diagnostics.Backwards_Compatibility, - paramType: Diagnostics.FILE, - transpileOptionValue: void 0, - description: Diagnostics.Deprecated_setting_Use_outFile_instead - }, - { - name: "reactNamespace", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit, - defaultValueDescription: "`React`" - }, - { - name: "skipDefaultLibCheck", - type: "boolean", - // We need to store these to determine whether `lib` files need to be rechecked - affectsBuildInfo: true, - category: Diagnostics.Completeness, - description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript, - defaultValueDescription: false - }, - { - name: "charset", - type: "string", - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files, - defaultValueDescription: "utf8" - }, - { - name: "emitBOM", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Emit, - description: Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files, - defaultValueDescription: false - }, - { - name: "newLine", - type: new Map(Object.entries({ - crlf: 0 /* CarriageReturnLineFeed */, - lf: 1 /* LineFeed */ - })), - affectsEmit: true, - affectsBuildInfo: true, - paramType: Diagnostics.NEWLINE, - category: Diagnostics.Emit, - description: Diagnostics.Set_the_newline_character_for_emitting_files, - defaultValueDescription: "lf" - }, - { - name: "noErrorTruncation", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Output_Formatting, - description: Diagnostics.Disable_truncating_types_in_error_messages, - defaultValueDescription: false - }, - { - name: "noLib", - type: "boolean", - category: Diagnostics.Language_and_Environment, - affectsProgramStructure: true, - description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts, - // We are not returning a sourceFile for lib file when asked by the program, - // so pass --noLib to avoid reporting a file not found error. - transpileOptionValue: true, - defaultValueDescription: false - }, - { - name: "noResolve", - type: "boolean", - affectsModuleResolution: true, - category: Diagnostics.Modules, - description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project, - // We are not doing a full typecheck, we are not resolving the whole context, - // so pass --noResolve to avoid reporting missing file errors. - transpileOptionValue: true, - defaultValueDescription: false - }, - { - name: "stripInternal", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Emit, - description: Diagnostics.Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments, - defaultValueDescription: false - }, - { - name: "disableSizeLimit", - type: "boolean", - affectsProgramStructure: true, - category: Diagnostics.Editor_Support, - description: Diagnostics.Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server, - defaultValueDescription: false - }, - { - name: "disableSourceOfProjectReferenceRedirect", - type: "boolean", - isTSConfigOnly: true, - category: Diagnostics.Projects, - description: Diagnostics.Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects, - defaultValueDescription: false - }, - { - name: "disableSolutionSearching", - type: "boolean", - isTSConfigOnly: true, - category: Diagnostics.Projects, - description: Diagnostics.Opt_a_project_out_of_multi_project_reference_checking_when_editing, - defaultValueDescription: false - }, - { - name: "disableReferencedProjectLoad", - type: "boolean", - isTSConfigOnly: true, - category: Diagnostics.Projects, - description: Diagnostics.Reduce_the_number_of_projects_loaded_automatically_by_TypeScript, - defaultValueDescription: false - }, - { - name: "noImplicitUseStrict", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.Disable_adding_use_strict_directives_in_emitted_JavaScript_files, - defaultValueDescription: false - }, - { - name: "noEmitHelpers", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Emit, - description: Diagnostics.Disable_generating_custom_helper_functions_like_extends_in_compiled_output, - defaultValueDescription: false - }, - { - name: "noEmitOnError", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Emit, - transpileOptionValue: void 0, - description: Diagnostics.Disable_emitting_files_if_any_type_checking_errors_are_reported, - defaultValueDescription: false - }, - { - name: "preserveConstEnums", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Emit, - description: Diagnostics.Disable_erasing_const_enum_declarations_in_generated_code, - defaultValueDescription: false - }, - { - name: "declarationDir", - type: "string", - affectsEmit: true, - affectsBuildInfo: true, - affectsDeclarationPath: true, - isFilePath: true, - paramType: Diagnostics.DIRECTORY, - category: Diagnostics.Emit, - transpileOptionValue: void 0, - description: Diagnostics.Specify_the_output_directory_for_generated_declaration_files - }, - { - name: "skipLibCheck", - type: "boolean", - // We need to store these to determine whether `lib` files need to be rechecked - affectsBuildInfo: true, - category: Diagnostics.Completeness, - description: Diagnostics.Skip_type_checking_all_d_ts_files, - defaultValueDescription: false - }, - { - name: "allowUnusedLabels", - type: "boolean", - affectsBindDiagnostics: true, - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Disable_error_reporting_for_unused_labels, - defaultValueDescription: void 0 - }, - { - name: "allowUnreachableCode", - type: "boolean", - affectsBindDiagnostics: true, - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Type_Checking, - description: Diagnostics.Disable_error_reporting_for_unreachable_code, - defaultValueDescription: void 0 - }, - { - name: "suppressExcessPropertyErrors", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals, - defaultValueDescription: false - }, - { - name: "suppressImplicitAnyIndexErrors", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures, - defaultValueDescription: false - }, - { - name: "forceConsistentCasingInFileNames", - type: "boolean", - affectsModuleResolution: true, - category: Diagnostics.Interop_Constraints, - description: Diagnostics.Ensure_that_casing_is_correct_in_imports, - defaultValueDescription: true - }, - { - name: "maxNodeModuleJsDepth", - type: "number", - affectsModuleResolution: true, - category: Diagnostics.JavaScript_Support, - description: Diagnostics.Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs, - defaultValueDescription: 0 - }, - { - name: "noStrictGenericChecks", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsBuildInfo: true, - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types, - defaultValueDescription: false - }, - { - name: "useDefineForClassFields", - type: "boolean", - affectsSemanticDiagnostics: true, - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Language_and_Environment, - description: Diagnostics.Emit_ECMAScript_standard_compliant_class_fields, - defaultValueDescription: Diagnostics.true_for_ES2022_and_above_including_ESNext - }, - { - name: "preserveValueImports", - type: "boolean", - affectsEmit: true, - affectsBuildInfo: true, - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed, - defaultValueDescription: false - }, - { - name: "keyofStringsOnly", - type: "boolean", - category: Diagnostics.Backwards_Compatibility, - description: Diagnostics.Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option, - defaultValueDescription: false - }, - { - // A list of plugins to load in the language service - name: "plugins", - type: "list", - isTSConfigOnly: true, - element: { - name: "plugin", - type: "object" - }, - description: Diagnostics.Specify_a_list_of_language_service_plugins_to_include, - category: Diagnostics.Editor_Support - }, - { - name: "moduleDetection", - type: new Map(Object.entries({ - auto: 2 /* Auto */, - legacy: 1 /* Legacy */, - force: 3 /* Force */ - })), - affectsSourceFile: true, - affectsModuleResolution: true, - description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files, - category: Diagnostics.Language_and_Environment, - defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules - }, - { - name: "ignoreDeprecations", - type: "string", - defaultValueDescription: void 0 - } -]; -var optionDeclarations = [ - ...commonOptionsWithBuild, - ...commandOptionsWithoutBuild -]; -var semanticDiagnosticsOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsSemanticDiagnostics); -var affectsEmitOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsEmit); -var affectsDeclarationPathOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsDeclarationPath); -var moduleResolutionOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsModuleResolution); -var sourceFileAffectingCompilerOptions = optionDeclarations.filter((option) => !!option.affectsSourceFile || !!option.affectsBindDiagnostics); -var optionsAffectingProgramStructure = optionDeclarations.filter((option) => !!option.affectsProgramStructure); -var transpileOptionValueCompilerOptions = optionDeclarations.filter((option) => hasProperty(option, "transpileOptionValue")); -var configDirTemplateSubstitutionOptions = optionDeclarations.filter( - (option) => option.allowConfigDirTemplateSubstitution || !option.isCommandLineOnly && option.isFilePath -); -var configDirTemplateSubstitutionWatchOptions = optionsForWatch.filter( - (option) => option.allowConfigDirTemplateSubstitution || !option.isCommandLineOnly && option.isFilePath -); -var commandLineOptionOfCustomType = optionDeclarations.filter(isCommandLineOptionOfCustomType); -function isCommandLineOptionOfCustomType(option) { - return !isString(option.type); -} -var tscBuildOption = { - name: "build", - type: "boolean", - shortName: "b", - showInSimplifiedHelpView: true, - category: Diagnostics.Command_line_Options, - description: Diagnostics.Build_one_or_more_projects_and_their_dependencies_if_out_of_date, - defaultValueDescription: false -}; -var optionsForBuild = [ - tscBuildOption, - { - name: "verbose", - shortName: "v", - category: Diagnostics.Command_line_Options, - description: Diagnostics.Enable_verbose_logging, - type: "boolean", - defaultValueDescription: false - }, - { - name: "dry", - shortName: "d", - category: Diagnostics.Command_line_Options, - description: Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean, - type: "boolean", - defaultValueDescription: false - }, - { - name: "force", - shortName: "f", - category: Diagnostics.Command_line_Options, - description: Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date, - type: "boolean", - defaultValueDescription: false - }, - { - name: "clean", - category: Diagnostics.Command_line_Options, - description: Diagnostics.Delete_the_outputs_of_all_projects, - type: "boolean", - defaultValueDescription: false - }, - { - name: "stopBuildOnErrors", - category: Diagnostics.Command_line_Options, - description: Diagnostics.Skip_building_downstream_projects_on_error_in_upstream_project, - type: "boolean", - defaultValueDescription: false - } -]; -var buildOpts = [ - ...commonOptionsWithBuild, - ...optionsForBuild -]; -var typeAcquisitionDeclarations = [ - { - name: "enable", - type: "boolean", - defaultValueDescription: false - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - } - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - } - }, - { - name: "disableFilenameBasedTypeAcquisition", - type: "boolean", - defaultValueDescription: false - } -]; -function createOptionNameMap(optionDeclarations2) { - const optionsNameMap = /* @__PURE__ */ new Map(); - const shortOptionNames = /* @__PURE__ */ new Map(); - forEach(optionDeclarations2, (option) => { - optionsNameMap.set(option.name.toLowerCase(), option); - if (option.shortName) { - shortOptionNames.set(option.shortName, option.name); - } - }); - return { optionsNameMap, shortOptionNames }; -} -var optionsNameMapCache; -function getOptionsNameMap() { - return optionsNameMapCache || (optionsNameMapCache = createOptionNameMap(optionDeclarations)); -} -var compilerOptionsAlternateMode = { - diagnostic: Diagnostics.Compiler_option_0_may_only_be_used_with_build, - getOptionsNameMap: getBuildOptionsNameMap -}; -var defaultInitCompilerOptions = { - module: 1 /* CommonJS */, - target: 3 /* ES2016 */, - strict: true, - esModuleInterop: true, - forceConsistentCasingInFileNames: true, - skipLibCheck: true -}; -function createCompilerDiagnosticForInvalidCustomType(opt) { - return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic); -} -function createDiagnosticForInvalidCustomType(opt, createDiagnostic) { - const namesOfType = arrayFrom(opt.type.keys()); - const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", "); - return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames); -} -function parseCustomTypeOption(opt, value, errors) { - return convertJsonOptionOfCustomType(opt, (value ?? "").trim(), errors); -} -function parseListTypeOption(opt, value = "", errors) { - value = value.trim(); - if (startsWith(value, "-")) { - return void 0; - } - if (opt.type === "listOrElement" && !value.includes(",")) { - return validateJsonOptionValue(opt, value, errors); - } - if (value === "") { - return []; - } - const values = value.split(","); - switch (opt.element.type) { - case "number": - return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors)); - case "string": - return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors)); - case "boolean": - case "object": - return Debug.fail(`List of ${opt.element.type} is not yet supported.`); - default: - return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors)); - } -} -function getOptionName(option) { - return option.name; -} -function createUnknownOptionError(unknownOption, diagnostics, unknownOptionErrorText, node, sourceFile) { - var _a; - const otherOption = (_a = diagnostics.alternateMode) == null ? void 0 : _a.getOptionsNameMap().optionsNameMap.get(unknownOption.toLowerCase()); - if (otherOption) { - return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic( - sourceFile, - node, - otherOption !== tscBuildOption ? diagnostics.alternateMode.diagnostic : Diagnostics.Option_build_must_be_the_first_command_line_argument, - unknownOption - ); - } - const possibleOption = getSpellingSuggestion(unknownOption, diagnostics.optionDeclarations, getOptionName); - return possibleOption ? createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownDidYouMeanDiagnostic, unknownOptionErrorText || unknownOption, possibleOption.name) : createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownOptionDiagnostic, unknownOptionErrorText || unknownOption); -} -function parseCommandLineWorker(diagnostics, commandLine, readFile) { - const options = {}; - let watchOptions; - const fileNames = []; - const errors = []; - parseStrings(commandLine); - return { - options, - watchOptions, - fileNames, - errors - }; - function parseStrings(args) { - let i = 0; - while (i < args.length) { - const s = args[i]; - i++; - if (s.charCodeAt(0) === 64 /* at */) { - parseResponseFile(s.slice(1)); - } else if (s.charCodeAt(0) === 45 /* minus */) { - const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1); - const opt = getOptionDeclarationFromName( - diagnostics.getOptionsNameMap, - inputOptionName, - /*allowShort*/ - true - ); - if (opt) { - i = parseOptionValue(args, i, diagnostics, opt, options, errors); - } else { - const watchOpt = getOptionDeclarationFromName( - watchOptionsDidYouMeanDiagnostics.getOptionsNameMap, - inputOptionName, - /*allowShort*/ - true - ); - if (watchOpt) { - i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors); - } else { - errors.push(createUnknownOptionError(inputOptionName, diagnostics, s)); - } - } - } else { - fileNames.push(s); - } - } - } - function parseResponseFile(fileName) { - const text = tryReadFile(fileName, readFile || ((fileName2) => sys.readFile(fileName2))); - if (!isString(text)) { - errors.push(text); - return; - } - const args = []; - let pos = 0; - while (true) { - while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */) pos++; - if (pos >= text.length) break; - const start = pos; - if (text.charCodeAt(start) === 34 /* doubleQuote */) { - pos++; - while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */) pos++; - if (pos < text.length) { - args.push(text.substring(start + 1, pos)); - pos++; - } else { - errors.push(createCompilerDiagnostic(Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); - } - } else { - while (text.charCodeAt(pos) > 32 /* space */) pos++; - args.push(text.substring(start, pos)); - } - } - parseStrings(args); - } -} -function parseOptionValue(args, i, diagnostics, opt, options, errors) { - if (opt.isTSConfigOnly) { - const optValue = args[i]; - if (optValue === "null") { - options[opt.name] = void 0; - i++; - } else if (opt.type === "boolean") { - if (optValue === "false") { - options[opt.name] = validateJsonOptionValue( - opt, - /*value*/ - false, - errors - ); - i++; - } else { - if (optValue === "true") i++; - errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line, opt.name)); - } - } else { - errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line, opt.name)); - if (optValue && !startsWith(optValue, "-")) i++; - } - } else { - if (!args[i] && opt.type !== "boolean") { - errors.push(createCompilerDiagnostic(diagnostics.optionTypeMismatchDiagnostic, opt.name, getCompilerOptionValueTypeString(opt))); - } - if (args[i] !== "null") { - switch (opt.type) { - case "number": - options[opt.name] = validateJsonOptionValue(opt, parseInt(args[i]), errors); - i++; - break; - case "boolean": - const optValue = args[i]; - options[opt.name] = validateJsonOptionValue(opt, optValue !== "false", errors); - if (optValue === "false" || optValue === "true") { - i++; - } - break; - case "string": - options[opt.name] = validateJsonOptionValue(opt, args[i] || "", errors); - i++; - break; - case "list": - const result = parseListTypeOption(opt, args[i], errors); - options[opt.name] = result || []; - if (result) { - i++; - } - break; - case "listOrElement": - Debug.fail("listOrElement not supported here"); - break; - // If not a primitive, the possible types are specified in what is effectively a map of options. - default: - options[opt.name] = parseCustomTypeOption(opt, args[i], errors); - i++; - break; - } - } else { - options[opt.name] = void 0; - i++; - } - } - return i; -} -var compilerOptionsDidYouMeanDiagnostics = { - alternateMode: compilerOptionsAlternateMode, - getOptionsNameMap, - optionDeclarations, - unknownOptionDiagnostic: Diagnostics.Unknown_compiler_option_0, - unknownDidYouMeanDiagnostic: Diagnostics.Unknown_compiler_option_0_Did_you_mean_1, - optionTypeMismatchDiagnostic: Diagnostics.Compiler_option_0_expects_an_argument -}; -function parseCommandLine(commandLine, readFile) { - return parseCommandLineWorker(compilerOptionsDidYouMeanDiagnostics, commandLine, readFile); -} -function getOptionFromName(optionName, allowShort) { - return getOptionDeclarationFromName(getOptionsNameMap, optionName, allowShort); -} -function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort = false) { - optionName = optionName.toLowerCase(); - const { optionsNameMap, shortOptionNames } = getOptionNameMap(); - if (allowShort) { - const short = shortOptionNames.get(optionName); - if (short !== void 0) { - optionName = short; - } - } - return optionsNameMap.get(optionName); -} -var buildOptionsNameMapCache; -function getBuildOptionsNameMap() { - return buildOptionsNameMapCache || (buildOptionsNameMapCache = createOptionNameMap(buildOpts)); -} -var buildOptionsAlternateMode = { - diagnostic: Diagnostics.Compiler_option_0_may_not_be_used_with_build, - getOptionsNameMap -}; -var buildOptionsDidYouMeanDiagnostics = { - alternateMode: buildOptionsAlternateMode, - getOptionsNameMap: getBuildOptionsNameMap, - optionDeclarations: buildOpts, - unknownOptionDiagnostic: Diagnostics.Unknown_build_option_0, - unknownDidYouMeanDiagnostic: Diagnostics.Unknown_build_option_0_Did_you_mean_1, - optionTypeMismatchDiagnostic: Diagnostics.Build_option_0_requires_a_value_of_type_1 -}; -function parseBuildCommand(commandLine) { - const { options, watchOptions, fileNames: projects, errors } = parseCommandLineWorker( - buildOptionsDidYouMeanDiagnostics, - commandLine - ); - const buildOptions = options; - if (projects.length === 0) { - projects.push("."); - } - if (buildOptions.clean && buildOptions.force) { - errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force")); - } - if (buildOptions.clean && buildOptions.verbose) { - errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose")); - } - if (buildOptions.clean && buildOptions.watch) { - errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch")); - } - if (buildOptions.watch && buildOptions.dry) { - errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry")); - } - return { buildOptions, watchOptions, projects, errors }; -} -function getDiagnosticText(message, ...args) { - return cast(createCompilerDiagnostic(message, ...args).messageText, isString); -} -function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend, extraFileExtensions) { - const configFileText = tryReadFile(configFileName, (fileName) => host.readFile(fileName)); - if (!isString(configFileText)) { - host.onUnRecoverableConfigFileDiagnostic(configFileText); - return void 0; - } - const result = parseJsonText(configFileName, configFileText); - const cwd = host.getCurrentDirectory(); - result.path = toPath(configFileName, cwd, createGetCanonicalFileName(host.useCaseSensitiveFileNames)); - result.resolvedPath = result.path; - result.originalFileName = result.fileName; - return parseJsonSourceFileConfigFileContent( - result, - host, - getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd), - optionsToExtend, - getNormalizedAbsolutePath(configFileName, cwd), - /*resolutionStack*/ - void 0, - extraFileExtensions, - extendedConfigCache, - watchOptionsToExtend - ); -} -function readConfigFile(fileName, readFile) { - const textOrDiagnostic = tryReadFile(fileName, readFile); - return isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic }; -} -function parseConfigFileTextToJson(fileName, jsonText) { - const jsonSourceFile = parseJsonText(fileName, jsonText); - return { - config: convertConfigFileToObject( - jsonSourceFile, - jsonSourceFile.parseDiagnostics, - /*jsonConversionNotifier*/ - void 0 - ), - error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0 - }; -} -function readJsonConfigFile(fileName, readFile) { - const textOrDiagnostic = tryReadFile(fileName, readFile); - return isString(textOrDiagnostic) ? parseJsonText(fileName, textOrDiagnostic) : { fileName, parseDiagnostics: [textOrDiagnostic] }; -} -function tryReadFile(fileName, readFile) { - let text; - try { - text = readFile(fileName); - } catch (e) { - return createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message); - } - return text === void 0 ? createCompilerDiagnostic(Diagnostics.Cannot_read_file_0, fileName) : text; -} -function commandLineOptionsToMap(options) { - return arrayToMap(options, getOptionName); -} -var typeAcquisitionDidYouMeanDiagnostics = { - optionDeclarations: typeAcquisitionDeclarations, - unknownOptionDiagnostic: Diagnostics.Unknown_type_acquisition_option_0, - unknownDidYouMeanDiagnostic: Diagnostics.Unknown_type_acquisition_option_0_Did_you_mean_1 -}; -var watchOptionsNameMapCache; -function getWatchOptionsNameMap() { - return watchOptionsNameMapCache || (watchOptionsNameMapCache = createOptionNameMap(optionsForWatch)); -} -var watchOptionsDidYouMeanDiagnostics = { - getOptionsNameMap: getWatchOptionsNameMap, - optionDeclarations: optionsForWatch, - unknownOptionDiagnostic: Diagnostics.Unknown_watch_option_0, - unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1, - optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1 -}; -var commandLineCompilerOptionsMapCache; -function getCommandLineCompilerOptionsMap() { - return commandLineCompilerOptionsMapCache || (commandLineCompilerOptionsMapCache = commandLineOptionsToMap(optionDeclarations)); -} -var commandLineWatchOptionsMapCache; -function getCommandLineWatchOptionsMap() { - return commandLineWatchOptionsMapCache || (commandLineWatchOptionsMapCache = commandLineOptionsToMap(optionsForWatch)); -} -var commandLineTypeAcquisitionMapCache; -function getCommandLineTypeAcquisitionMap() { - return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations)); -} -var extendsOptionDeclaration = { - name: "extends", - type: "listOrElement", - element: { - name: "extends", - type: "string" - }, - category: Diagnostics.File_Management, - disallowNullOrUndefined: true -}; -var compilerOptionsDeclaration = { - name: "compilerOptions", - type: "object", - elementOptions: getCommandLineCompilerOptionsMap(), - extraKeyDiagnostics: compilerOptionsDidYouMeanDiagnostics -}; -var watchOptionsDeclaration = { - name: "watchOptions", - type: "object", - elementOptions: getCommandLineWatchOptionsMap(), - extraKeyDiagnostics: watchOptionsDidYouMeanDiagnostics -}; -var typeAcquisitionDeclaration = { - name: "typeAcquisition", - type: "object", - elementOptions: getCommandLineTypeAcquisitionMap(), - extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics -}; -var _tsconfigRootOptions; -function getTsconfigRootOptionsMap() { - if (_tsconfigRootOptions === void 0) { - _tsconfigRootOptions = { - name: void 0, - // should never be needed since this is root - type: "object", - elementOptions: commandLineOptionsToMap([ - compilerOptionsDeclaration, - watchOptionsDeclaration, - typeAcquisitionDeclaration, - extendsOptionDeclaration, - { - name: "references", - type: "list", - element: { - name: "references", - type: "object" - }, - category: Diagnostics.Projects - }, - { - name: "files", - type: "list", - element: { - name: "files", - type: "string" - }, - category: Diagnostics.File_Management - }, - { - name: "include", - type: "list", - element: { - name: "include", - type: "string" - }, - category: Diagnostics.File_Management, - defaultValueDescription: Diagnostics.if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk - }, - { - name: "exclude", - type: "list", - element: { - name: "exclude", - type: "string" - }, - category: Diagnostics.File_Management, - defaultValueDescription: Diagnostics.node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified - }, - compileOnSaveCommandLineOption - ]) - }; - } - return _tsconfigRootOptions; -} -function convertConfigFileToObject(sourceFile, errors, jsonConversionNotifier) { - var _a; - const rootExpression = (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression; - if (rootExpression && rootExpression.kind !== 210 /* ObjectLiteralExpression */) { - errors.push(createDiagnosticForNodeInSourceFile( - sourceFile, - rootExpression, - Diagnostics.The_root_value_of_a_0_file_must_be_an_object, - getBaseFileName(sourceFile.fileName) === "jsconfig.json" ? "jsconfig.json" : "tsconfig.json" - )); - if (isArrayLiteralExpression(rootExpression)) { - const firstObject = find(rootExpression.elements, isObjectLiteralExpression); - if (firstObject) { - return convertToJson( - sourceFile, - firstObject, - errors, - /*returnValue*/ - true, - jsonConversionNotifier - ); - } - } - return {}; - } - return convertToJson( - sourceFile, - rootExpression, - errors, - /*returnValue*/ - true, - jsonConversionNotifier - ); -} -function convertToObject(sourceFile, errors) { - var _a; - return convertToJson( - sourceFile, - (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression, - errors, - /*returnValue*/ - true, - /*jsonConversionNotifier*/ - void 0 - ); -} -function convertToJson(sourceFile, rootExpression, errors, returnValue, jsonConversionNotifier) { - if (!rootExpression) { - return returnValue ? {} : void 0; - } - return convertPropertyValueToJson(rootExpression, jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.rootOptions); - function convertObjectLiteralExpressionToJson(node, objectOption) { - var _a; - const result = returnValue ? {} : void 0; - for (const element of node.properties) { - if (element.kind !== 303 /* PropertyAssignment */) { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element, Diagnostics.Property_assignment_expected)); - continue; - } - if (element.questionToken) { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?")); - } - if (!isDoubleQuotedString(element.name)) { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, Diagnostics.String_literal_with_double_quotes_expected)); - } - const textOfKey = isComputedNonLiteralName(element.name) ? void 0 : getTextOfPropertyName(element.name); - const keyText = textOfKey && unescapeLeadingUnderscores(textOfKey); - const option = keyText ? (_a = objectOption == null ? void 0 : objectOption.elementOptions) == null ? void 0 : _a.get(keyText) : void 0; - const value = convertPropertyValueToJson(element.initializer, option); - if (typeof keyText !== "undefined") { - if (returnValue) { - result[keyText] = value; - } - jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.onPropertySet(keyText, value, element, objectOption, option); - } - } - return result; - } - function convertArrayLiteralExpressionToJson(elements, elementOption) { - if (!returnValue) { - elements.forEach((element) => convertPropertyValueToJson(element, elementOption)); - return void 0; - } - return filter(elements.map((element) => convertPropertyValueToJson(element, elementOption)), (v) => v !== void 0); - } - function convertPropertyValueToJson(valueExpression, option) { - switch (valueExpression.kind) { - case 112 /* TrueKeyword */: - return true; - case 97 /* FalseKeyword */: - return false; - case 106 /* NullKeyword */: - return null; - // eslint-disable-line no-restricted-syntax - case 11 /* StringLiteral */: - if (!isDoubleQuotedString(valueExpression)) { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected)); - } - return valueExpression.text; - case 9 /* NumericLiteral */: - return Number(valueExpression.text); - case 224 /* PrefixUnaryExpression */: - if (valueExpression.operator !== 41 /* MinusToken */ || valueExpression.operand.kind !== 9 /* NumericLiteral */) { - break; - } - return -Number(valueExpression.operand.text); - case 210 /* ObjectLiteralExpression */: - const objectLiteralExpression = valueExpression; - return convertObjectLiteralExpressionToJson(objectLiteralExpression, option); - case 209 /* ArrayLiteralExpression */: - return convertArrayLiteralExpressionToJson( - valueExpression.elements, - option && option.element - ); - } - if (option) { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option))); - } else { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal)); - } - return void 0; - } - function isDoubleQuotedString(node) { - return isStringLiteral(node) && isStringDoubleQuoted(node, sourceFile); - } -} -function getCompilerOptionValueTypeString(option) { - return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string"; -} -function isCompilerOptionsValue(option, value) { - if (option) { - if (isNullOrUndefined(value)) return !option.disallowNullOrUndefined; - if (option.type === "list") { - return isArray(value); - } - if (option.type === "listOrElement") { - return isArray(value) || isCompilerOptionsValue(option.element, value); - } - const expectedType = isString(option.type) ? option.type : "string"; - return typeof value === expectedType; - } - return false; -} -function convertToTSConfig(configParseResult, configFileName, host) { - var _a, _b, _c; - const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames); - const files = map( - filter( - configParseResult.fileNames, - !((_b = (_a = configParseResult.options.configFile) == null ? void 0 : _a.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs) ? returnTrue : matchesSpecs( - configFileName, - configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs, - configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs, - host - ) - ), - (f) => getRelativePathFromFile(getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), getNormalizedAbsolutePath(f, host.getCurrentDirectory()), getCanonicalFileName) - ); - const pathOptions = { configFilePath: getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames }; - const optionMap = serializeCompilerOptions(configParseResult.options, pathOptions); - const watchOptionMap = configParseResult.watchOptions && serializeWatchOptions(configParseResult.watchOptions); - const config = { - compilerOptions: { - ...optionMapToObject(optionMap), - showConfig: void 0, - configFile: void 0, - configFilePath: void 0, - help: void 0, - init: void 0, - listFiles: void 0, - listEmittedFiles: void 0, - project: void 0, - build: void 0, - version: void 0 - }, - watchOptions: watchOptionMap && optionMapToObject(watchOptionMap), - references: map(configParseResult.projectReferences, (r) => ({ ...r, path: r.originalPath ? r.originalPath : "", originalPath: void 0 })), - files: length(files) ? files : void 0, - ...((_c = configParseResult.options.configFile) == null ? void 0 : _c.configFileSpecs) ? { - include: filterSameAsDefaultInclude(configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs), - exclude: configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs - } : {}, - compileOnSave: !!configParseResult.compileOnSave ? true : void 0 - }; - const providedKeys = new Set(optionMap.keys()); - const impliedCompilerOptions = {}; - for (const option in computedOptions) { - if (!providedKeys.has(option) && optionDependsOn(option, providedKeys)) { - const implied = computedOptions[option].computeValue(configParseResult.options); - const defaultValue = computedOptions[option].computeValue({}); - if (implied !== defaultValue) { - impliedCompilerOptions[option] = computedOptions[option].computeValue(configParseResult.options); - } - } - } - assign(config.compilerOptions, optionMapToObject(serializeCompilerOptions(impliedCompilerOptions, pathOptions))); - return config; -} -function optionDependsOn(option, dependsOn) { - const seen = /* @__PURE__ */ new Set(); - return optionDependsOnRecursive(option); - function optionDependsOnRecursive(option2) { - var _a; - if (addToSeen(seen, option2)) { - return some((_a = computedOptions[option2]) == null ? void 0 : _a.dependencies, (dep) => dependsOn.has(dep) || optionDependsOnRecursive(dep)); - } - return false; - } -} -function optionMapToObject(optionMap) { - return Object.fromEntries(optionMap); -} -function filterSameAsDefaultInclude(specs) { - if (!length(specs)) return void 0; - if (length(specs) !== 1) return specs; - if (specs[0] === defaultIncludeSpec) return void 0; - return specs; -} -function matchesSpecs(path, includeSpecs, excludeSpecs, host) { - if (!includeSpecs) return returnTrue; - const patterns = getFileMatcherPatterns(path, excludeSpecs, includeSpecs, host.useCaseSensitiveFileNames, host.getCurrentDirectory()); - const excludeRe = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, host.useCaseSensitiveFileNames); - const includeRe = patterns.includeFilePattern && getRegexFromPattern(patterns.includeFilePattern, host.useCaseSensitiveFileNames); - if (includeRe) { - if (excludeRe) { - return (path2) => !(includeRe.test(path2) && !excludeRe.test(path2)); - } - return (path2) => !includeRe.test(path2); - } - if (excludeRe) { - return (path2) => excludeRe.test(path2); - } - return returnTrue; -} -function getCustomTypeMapOfCommandLineOption(optionDefinition) { - switch (optionDefinition.type) { - case "string": - case "number": - case "boolean": - case "object": - return void 0; - case "list": - case "listOrElement": - return getCustomTypeMapOfCommandLineOption(optionDefinition.element); - default: - return optionDefinition.type; - } -} -function getNameOfCompilerOptionValue(value, customTypeMap) { - return forEachEntry(customTypeMap, (mapValue, key) => { - if (mapValue === value) { - return key; - } - }); -} -function serializeCompilerOptions(options, pathOptions) { - return serializeOptionBaseObject(options, getOptionsNameMap(), pathOptions); -} -function serializeWatchOptions(options) { - return serializeOptionBaseObject(options, getWatchOptionsNameMap()); -} -function serializeOptionBaseObject(options, { optionsNameMap }, pathOptions) { - const result = /* @__PURE__ */ new Map(); - const getCanonicalFileName = pathOptions && createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames); - for (const name in options) { - if (hasProperty(options, name)) { - if (optionsNameMap.has(name) && (optionsNameMap.get(name).category === Diagnostics.Command_line_Options || optionsNameMap.get(name).category === Diagnostics.Output_Formatting)) { - continue; - } - const value = options[name]; - const optionDefinition = optionsNameMap.get(name.toLowerCase()); - if (optionDefinition) { - Debug.assert(optionDefinition.type !== "listOrElement"); - const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); - if (!customTypeMap) { - if (pathOptions && optionDefinition.isFilePath) { - result.set(name, getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(value, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName)); - } else if (pathOptions && optionDefinition.type === "list" && optionDefinition.element.isFilePath) { - result.set(name, value.map((v) => getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(v, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName))); - } else { - result.set(name, value); - } - } else { - if (optionDefinition.type === "list") { - result.set(name, value.map((element) => getNameOfCompilerOptionValue(element, customTypeMap))); - } else { - result.set(name, getNameOfCompilerOptionValue(value, customTypeMap)); - } - } - } - } - } - return result; -} -function getCompilerOptionsDiffValue(options, newLine) { - const compilerOptionsMap = getSerializedCompilerOption(options); - return getOverwrittenDefaultOptions(); - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function getOverwrittenDefaultOptions() { - const result = []; - const tab = makePadding(2); - commandOptionsWithoutBuild.forEach((cmd) => { - if (!compilerOptionsMap.has(cmd.name)) { - return; - } - const newValue = compilerOptionsMap.get(cmd.name); - const defaultValue = getDefaultValueForOption(cmd); - if (newValue !== defaultValue) { - result.push(`${tab}${cmd.name}: ${newValue}`); - } else if (hasProperty(defaultInitCompilerOptions, cmd.name)) { - result.push(`${tab}${cmd.name}: ${defaultValue}`); - } - }); - return result.join(newLine) + newLine; - } -} -function getSerializedCompilerOption(options) { - const compilerOptions = extend(options, defaultInitCompilerOptions); - return serializeCompilerOptions(compilerOptions); -} -function generateTSConfig(options, fileNames, newLine) { - const compilerOptionsMap = getSerializedCompilerOption(options); - return writeConfigurations(); - function makePadding(paddingLength) { - return Array(paddingLength + 1).join(" "); - } - function isAllowedOptionForOutput({ category, name, isCommandLineOnly }) { - const categoriesToSkip = [Diagnostics.Command_line_Options, Diagnostics.Editor_Support, Diagnostics.Compiler_Diagnostics, Diagnostics.Backwards_Compatibility, Diagnostics.Watch_and_Build_Modes, Diagnostics.Output_Formatting]; - return !isCommandLineOnly && category !== void 0 && (!categoriesToSkip.includes(category) || compilerOptionsMap.has(name)); - } - function writeConfigurations() { - const categorizedOptions = /* @__PURE__ */ new Map(); - categorizedOptions.set(Diagnostics.Projects, []); - categorizedOptions.set(Diagnostics.Language_and_Environment, []); - categorizedOptions.set(Diagnostics.Modules, []); - categorizedOptions.set(Diagnostics.JavaScript_Support, []); - categorizedOptions.set(Diagnostics.Emit, []); - categorizedOptions.set(Diagnostics.Interop_Constraints, []); - categorizedOptions.set(Diagnostics.Type_Checking, []); - categorizedOptions.set(Diagnostics.Completeness, []); - for (const option of optionDeclarations) { - if (isAllowedOptionForOutput(option)) { - let listForCategory = categorizedOptions.get(option.category); - if (!listForCategory) categorizedOptions.set(option.category, listForCategory = []); - listForCategory.push(option); - } - } - let marginLength = 0; - let seenKnownKeys = 0; - const entries = []; - categorizedOptions.forEach((options2, category) => { - if (entries.length !== 0) { - entries.push({ value: "" }); - } - entries.push({ value: `/* ${getLocaleSpecificMessage(category)} */` }); - for (const option of options2) { - let optionName; - if (compilerOptionsMap.has(option.name)) { - optionName = `"${option.name}": ${JSON.stringify(compilerOptionsMap.get(option.name))}${(seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ","}`; - } else { - optionName = `// "${option.name}": ${JSON.stringify(getDefaultValueForOption(option))},`; - } - entries.push({ - value: optionName, - description: `/* ${option.description && getLocaleSpecificMessage(option.description) || option.name} */` - }); - marginLength = Math.max(optionName.length, marginLength); - } - }); - const tab = makePadding(2); - const result = []; - result.push(`{`); - result.push(`${tab}"compilerOptions": {`); - result.push(`${tab}${tab}/* ${getLocaleSpecificMessage(Diagnostics.Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file)} */`); - result.push(""); - for (const entry of entries) { - const { value, description: description3 = "" } = entry; - result.push(value && `${tab}${tab}${value}${description3 && makePadding(marginLength - value.length + 2) + description3}`); - } - if (fileNames.length) { - result.push(`${tab}},`); - result.push(`${tab}"files": [`); - for (let i = 0; i < fileNames.length; i++) { - result.push(`${tab}${tab}${JSON.stringify(fileNames[i])}${i === fileNames.length - 1 ? "" : ","}`); - } - result.push(`${tab}]`); - } else { - result.push(`${tab}}`); - } - result.push(`}`); - return result.join(newLine) + newLine; - } -} -function convertToOptionsWithAbsolutePaths(options, toAbsolutePath) { - const result = {}; - const optionsNameMap = getOptionsNameMap().optionsNameMap; - for (const name in options) { - if (hasProperty(options, name)) { - result[name] = convertToOptionValueWithAbsolutePaths( - optionsNameMap.get(name.toLowerCase()), - options[name], - toAbsolutePath - ); - } - } - if (result.configFilePath) { - result.configFilePath = toAbsolutePath(result.configFilePath); - } - return result; -} -function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) { - if (option && !isNullOrUndefined(value)) { - if (option.type === "list") { - const values = value; - if (option.element.isFilePath && values.length) { - return values.map(toAbsolutePath); - } - } else if (option.isFilePath) { - return toAbsolutePath(value); - } - Debug.assert(option.type !== "listOrElement"); - } - return value; -} -function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) { - return parseJsonConfigFileContentWorker( - json, - /*sourceFile*/ - void 0, - host, - basePath, - existingOptions, - existingWatchOptions, - configFileName, - resolutionStack, - extraFileExtensions, - extendedConfigCache - ); -} -function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName }); - const result = parseJsonConfigFileContentWorker( - /*json*/ - void 0, - sourceFile, - host, - basePath, - existingOptions, - existingWatchOptions, - configFileName, - resolutionStack, - extraFileExtensions, - extendedConfigCache - ); - (_b = tracing) == null ? void 0 : _b.pop(); - return result; -} -function setConfigFileInOptions(options, configFile) { - if (configFile) { - Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile }); - } -} -function isNullOrUndefined(x) { - return x === void 0 || x === null; -} -function directoryOfCombinedPath(fileName, basePath) { - return getDirectoryPath(getNormalizedAbsolutePath(fileName, basePath)); -} -var defaultIncludeSpec = "**/*"; -function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions = {}, existingWatchOptions, configFileName, resolutionStack = [], extraFileExtensions = [], extendedConfigCache) { - Debug.assert(json === void 0 && sourceFile !== void 0 || json !== void 0 && sourceFile === void 0); - const errors = []; - const parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache); - const { raw } = parsedConfig; - const options = handleOptionConfigDirTemplateSubstitution( - extend(existingOptions, parsedConfig.options || {}), - configDirTemplateSubstitutionOptions, - basePath - ); - const watchOptions = handleWatchOptionsConfigDirTemplateSubstitution( - existingWatchOptions && parsedConfig.watchOptions ? extend(existingWatchOptions, parsedConfig.watchOptions) : parsedConfig.watchOptions || existingWatchOptions, - basePath - ); - options.configFilePath = configFileName && normalizeSlashes(configFileName); - const basePathForFileNames = normalizePath(configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath); - const configFileSpecs = getConfigFileSpecs(); - if (sourceFile) sourceFile.configFileSpecs = configFileSpecs; - setConfigFileInOptions(options, sourceFile); - return { - options, - watchOptions, - fileNames: getFileNames(basePathForFileNames), - projectReferences: getProjectReferences(basePathForFileNames), - typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(), - raw, - errors, - // Wildcard directories (provided as part of a wildcard path) are stored in a - // file map that marks whether it was a regular wildcard match (with a `*` or `?` token), - // or a recursive directory. This information is used by filesystem watchers to monitor for - // new entries in these paths. - wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames), - compileOnSave: !!raw.compileOnSave - }; - function getConfigFileSpecs() { - const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object"); - const filesSpecs = toPropValue(getSpecsFromRaw("files")); - if (filesSpecs) { - const hasZeroOrNoReferences = referencesOfRaw === "no-prop" || isArray(referencesOfRaw) && referencesOfRaw.length === 0; - const hasExtends = hasProperty(raw, "extends"); - if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) { - if (sourceFile) { - const fileName = configFileName || "tsconfig.json"; - const diagnosticMessage = Diagnostics.The_files_list_in_config_file_0_is_empty; - const nodeValue = forEachTsConfigPropArray(sourceFile, "files", (property) => property.initializer); - const error2 = createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, nodeValue, diagnosticMessage, fileName); - errors.push(error2); - } else { - createCompilerDiagnosticOnlyIfJson(Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json"); - } - } - } - let includeSpecs = toPropValue(getSpecsFromRaw("include")); - const excludeOfRaw = getSpecsFromRaw("exclude"); - let isDefaultIncludeSpec = false; - let excludeSpecs = toPropValue(excludeOfRaw); - if (excludeOfRaw === "no-prop") { - const outDir = options.outDir; - const declarationDir = options.declarationDir; - if (outDir || declarationDir) { - excludeSpecs = filter([outDir, declarationDir], (d) => !!d); - } - } - if (filesSpecs === void 0 && includeSpecs === void 0) { - includeSpecs = [defaultIncludeSpec]; - isDefaultIncludeSpec = true; - } - let validatedIncludeSpecsBeforeSubstitution, validatedExcludeSpecsBeforeSubstitution; - let validatedIncludeSpecs, validatedExcludeSpecs; - if (includeSpecs) { - validatedIncludeSpecsBeforeSubstitution = validateSpecs( - includeSpecs, - errors, - /*disallowTrailingRecursion*/ - true, - sourceFile, - "include" - ); - validatedIncludeSpecs = getSubstitutedStringArrayWithConfigDirTemplate( - validatedIncludeSpecsBeforeSubstitution, - basePathForFileNames - ) || validatedIncludeSpecsBeforeSubstitution; - } - if (excludeSpecs) { - validatedExcludeSpecsBeforeSubstitution = validateSpecs( - excludeSpecs, - errors, - /*disallowTrailingRecursion*/ - false, - sourceFile, - "exclude" - ); - validatedExcludeSpecs = getSubstitutedStringArrayWithConfigDirTemplate( - validatedExcludeSpecsBeforeSubstitution, - basePathForFileNames - ) || validatedExcludeSpecsBeforeSubstitution; - } - const validatedFilesSpecBeforeSubstitution = filter(filesSpecs, isString); - const validatedFilesSpec = getSubstitutedStringArrayWithConfigDirTemplate( - validatedFilesSpecBeforeSubstitution, - basePathForFileNames - ) || validatedFilesSpecBeforeSubstitution; - return { - filesSpecs, - includeSpecs, - excludeSpecs, - validatedFilesSpec, - validatedIncludeSpecs, - validatedExcludeSpecs, - validatedFilesSpecBeforeSubstitution, - validatedIncludeSpecsBeforeSubstitution, - validatedExcludeSpecsBeforeSubstitution, - isDefaultIncludeSpec - }; - } - function getFileNames(basePath2) { - const fileNames = getFileNamesFromConfigSpecs(configFileSpecs, basePath2, options, host, extraFileExtensions); - if (shouldReportNoInputFiles(fileNames, canJsonReportNoInputFiles(raw), resolutionStack)) { - errors.push(getErrorForNoInputFiles(configFileSpecs, configFileName)); - } - return fileNames; - } - function getProjectReferences(basePath2) { - let projectReferences; - const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object"); - if (isArray(referencesOfRaw)) { - for (const ref of referencesOfRaw) { - if (typeof ref.path !== "string") { - createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string"); - } else { - (projectReferences || (projectReferences = [])).push({ - path: getNormalizedAbsolutePath(ref.path, basePath2), - originalPath: ref.path, - prepend: ref.prepend, - circular: ref.circular - }); - } - } - } - return projectReferences; - } - function toPropValue(specResult) { - return isArray(specResult) ? specResult : void 0; - } - function getSpecsFromRaw(prop) { - return getPropFromRaw(prop, isString, "string"); - } - function getPropFromRaw(prop, validateElement, elementTypeName) { - if (hasProperty(raw, prop) && !isNullOrUndefined(raw[prop])) { - if (isArray(raw[prop])) { - const result = raw[prop]; - if (!sourceFile && !every(result, validateElement)) { - errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, elementTypeName)); - } - return result; - } else { - createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, "Array"); - return "not-array"; - } - } - return "no-prop"; - } - function createCompilerDiagnosticOnlyIfJson(message, ...args) { - if (!sourceFile) { - errors.push(createCompilerDiagnostic(message, ...args)); - } - } -} -function handleWatchOptionsConfigDirTemplateSubstitution(watchOptions, basePath) { - return handleOptionConfigDirTemplateSubstitution(watchOptions, configDirTemplateSubstitutionWatchOptions, basePath); -} -function handleOptionConfigDirTemplateSubstitution(options, optionDeclarations2, basePath) { - if (!options) return options; - let result; - for (const option of optionDeclarations2) { - if (options[option.name] !== void 0) { - const value = options[option.name]; - switch (option.type) { - case "string": - Debug.assert(option.isFilePath); - if (startsWithConfigDirTemplate(value)) { - setOptionValue(option, getSubstitutedPathWithConfigDirTemplate(value, basePath)); - } - break; - case "list": - Debug.assert(option.element.isFilePath); - const listResult = getSubstitutedStringArrayWithConfigDirTemplate(value, basePath); - if (listResult) setOptionValue(option, listResult); - break; - case "object": - Debug.assert(option.name === "paths"); - const objectResult = getSubstitutedMapLikeOfStringArrayWithConfigDirTemplate(value, basePath); - if (objectResult) setOptionValue(option, objectResult); - break; - default: - Debug.fail("option type not supported"); - } - } - } - return result || options; - function setOptionValue(option, value) { - (result ?? (result = assign({}, options)))[option.name] = value; - } -} -var configDirTemplate = `\${configDir}`; -function startsWithConfigDirTemplate(value) { - return isString(value) && startsWith( - value, - configDirTemplate, - /*ignoreCase*/ - true - ); -} -function getSubstitutedPathWithConfigDirTemplate(value, basePath) { - return getNormalizedAbsolutePath(value.replace(configDirTemplate, "./"), basePath); -} -function getSubstitutedStringArrayWithConfigDirTemplate(list, basePath) { - if (!list) return list; - let result; - list.forEach((element, index) => { - if (!startsWithConfigDirTemplate(element)) return; - (result ?? (result = list.slice()))[index] = getSubstitutedPathWithConfigDirTemplate(element, basePath); - }); - return result; -} -function getSubstitutedMapLikeOfStringArrayWithConfigDirTemplate(mapLike, basePath) { - let result; - const ownKeys = getOwnKeys(mapLike); - ownKeys.forEach((key) => { - if (!isArray(mapLike[key])) return; - const subStitution = getSubstitutedStringArrayWithConfigDirTemplate(mapLike[key], basePath); - if (!subStitution) return; - (result ?? (result = assign({}, mapLike)))[key] = subStitution; - }); - return result; -} -function isErrorNoInputFiles(error2) { - return error2.code === Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code; -} -function getErrorForNoInputFiles({ includeSpecs, excludeSpecs }, configFileName) { - return createCompilerDiagnostic( - Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, - configFileName || "tsconfig.json", - JSON.stringify(includeSpecs || []), - JSON.stringify(excludeSpecs || []) - ); -} -function shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles, resolutionStack) { - return fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0); -} -function isSolutionConfig(config) { - return !config.fileNames.length && hasProperty(config.raw, "references"); -} -function canJsonReportNoInputFiles(raw) { - return !hasProperty(raw, "files") && !hasProperty(raw, "references"); -} -function updateErrorForNoInputFiles(fileNames, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) { - const existingErrors = configParseDiagnostics.length; - if (shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles)) { - configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName)); - } else { - filterMutate(configParseDiagnostics, (error2) => !isErrorNoInputFiles(error2)); - } - return existingErrors !== configParseDiagnostics.length; -} -function isSuccessfulParsedTsconfig(value) { - return !!value.options; -} -function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache) { - var _a; - basePath = normalizeSlashes(basePath); - const resolvedPath = getNormalizedAbsolutePath(configFileName || "", basePath); - if (resolutionStack.includes(resolvedPath)) { - errors.push(createCompilerDiagnostic(Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, [...resolutionStack, resolvedPath].join(" -> "))); - return { raw: json || convertToObject(sourceFile, errors) }; - } - const ownConfig = json ? parseOwnConfigOfJson(json, host, basePath, configFileName, errors) : parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors); - if ((_a = ownConfig.options) == null ? void 0 : _a.paths) { - ownConfig.options.pathsBasePath = basePath; - } - if (ownConfig.extendedConfigPath) { - resolutionStack = resolutionStack.concat([resolvedPath]); - const result = { options: {} }; - if (isString(ownConfig.extendedConfigPath)) { - applyExtendedConfig(result, ownConfig.extendedConfigPath); - } else { - ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath)); - } - if (result.include) ownConfig.raw.include = result.include; - if (result.exclude) ownConfig.raw.exclude = result.exclude; - if (result.files) ownConfig.raw.files = result.files; - if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave) ownConfig.raw.compileOnSave = result.compileOnSave; - if (sourceFile && result.extendedSourceFiles) sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys()); - ownConfig.options = assign(result.options, ownConfig.options); - ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assignWatchOptions(result, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions; - } - return ownConfig; - function applyExtendedConfig(result, extendedConfigPath) { - const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result); - if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) { - const extendsRaw = extendedConfig.raw; - let relativeDifference; - const setPropertyInResultIfNotUndefined = (propertyName) => { - if (ownConfig.raw[propertyName]) return; - if (extendsRaw[propertyName]) { - result[propertyName] = map(extendsRaw[propertyName], (path) => startsWithConfigDirTemplate(path) || isRootedDiskPath(path) ? path : combinePaths( - relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))), - path - )); - } - }; - setPropertyInResultIfNotUndefined("include"); - setPropertyInResultIfNotUndefined("exclude"); - setPropertyInResultIfNotUndefined("files"); - if (extendsRaw.compileOnSave !== void 0) { - result.compileOnSave = extendsRaw.compileOnSave; - } - assign(result.options, extendedConfig.options); - result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assignWatchOptions(result, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions; - } - } - function assignWatchOptions(result, watchOptions) { - if (result.watchOptionsCopied) return assign(result.watchOptions, watchOptions); - result.watchOptionsCopied = true; - return assign({}, result.watchOptions, watchOptions); - } -} -function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) { - if (hasProperty(json, "excludes")) { - errors.push(createCompilerDiagnostic(Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - const options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName); - const typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition, basePath, errors, configFileName); - const watchOptions = convertWatchOptionsFromJsonWorker(json.watchOptions, basePath, errors); - json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); - const extendedConfigPath = json.extends || json.extends === "" ? getExtendsConfigPathOrArray(json.extends, host, basePath, configFileName, errors) : void 0; - return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath }; -} -function getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, valueExpression, sourceFile) { - let extendedConfigPath; - const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath; - if (isString(value)) { - extendedConfigPath = getExtendsConfigPath( - value, - host, - newBase, - errors, - valueExpression, - sourceFile - ); - } else if (isArray(value)) { - extendedConfigPath = []; - for (let index = 0; index < value.length; index++) { - const fileName = value[index]; - if (isString(fileName)) { - extendedConfigPath = append( - extendedConfigPath, - getExtendsConfigPath( - fileName, - host, - newBase, - errors, - valueExpression == null ? void 0 : valueExpression.elements[index], - sourceFile - ) - ); - } else { - convertJsonOption(extendsOptionDeclaration.element, value, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile); - } - } - } else { - convertJsonOption(extendsOptionDeclaration, value, basePath, errors, propertyAssignment, valueExpression, sourceFile); - } - return extendedConfigPath; -} -function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) { - const options = getDefaultCompilerOptions(configFileName); - let typeAcquisition; - let watchOptions; - let extendedConfigPath; - let rootCompilerOptions; - const rootOptions = getTsconfigRootOptionsMap(); - const json = convertConfigFileToObject( - sourceFile, - errors, - { rootOptions, onPropertySet } - ); - if (!typeAcquisition) { - typeAcquisition = getDefaultTypeAcquisition(configFileName); - } - if (rootCompilerOptions && json && json.compilerOptions === void 0) { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, rootCompilerOptions[0], Diagnostics._0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file, getTextOfPropertyName(rootCompilerOptions[0]))); - } - return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath }; - function onPropertySet(keyText, value, propertyAssignment, parentOption, option) { - if (option && option !== extendsOptionDeclaration) value = convertJsonOption(option, value, basePath, errors, propertyAssignment, propertyAssignment.initializer, sourceFile); - if (parentOption == null ? void 0 : parentOption.name) { - if (option) { - let currentOption; - if (parentOption === compilerOptionsDeclaration) currentOption = options; - else if (parentOption === watchOptionsDeclaration) currentOption = watchOptions ?? (watchOptions = {}); - else if (parentOption === typeAcquisitionDeclaration) currentOption = typeAcquisition ?? (typeAcquisition = getDefaultTypeAcquisition(configFileName)); - else Debug.fail("Unknown option"); - currentOption[option.name] = value; - } else if (keyText && (parentOption == null ? void 0 : parentOption.extraKeyDiagnostics)) { - if (parentOption.elementOptions) { - errors.push(createUnknownOptionError( - keyText, - parentOption.extraKeyDiagnostics, - /*unknownOptionErrorText*/ - void 0, - propertyAssignment.name, - sourceFile - )); - } else { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, parentOption.extraKeyDiagnostics.unknownOptionDiagnostic, keyText)); - } - } - } else if (parentOption === rootOptions) { - if (option === extendsOptionDeclaration) { - extendedConfigPath = getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, propertyAssignment.initializer, sourceFile); - } else if (!option) { - if (keyText === "excludes") { - errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); - } - if (find(commandOptionsWithoutBuild, (opt) => opt.name === keyText)) { - rootCompilerOptions = append(rootCompilerOptions, propertyAssignment.name); - } - } - } - } -} -function getExtendsConfigPath(extendedConfig, host, basePath, errors, valueExpression, sourceFile) { - extendedConfig = normalizeSlashes(extendedConfig); - if (isRootedDiskPath(extendedConfig) || startsWith(extendedConfig, "./") || startsWith(extendedConfig, "../")) { - let extendedConfigPath = getNormalizedAbsolutePath(extendedConfig, basePath); - if (!host.fileExists(extendedConfigPath) && !endsWith(extendedConfigPath, ".json" /* Json */)) { - extendedConfigPath = `${extendedConfigPath}.json`; - if (!host.fileExists(extendedConfigPath)) { - errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig)); - return void 0; - } - } - return extendedConfigPath; - } - const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host); - if (resolved.resolvedModule) { - return resolved.resolvedModule.resolvedFileName; - } - if (extendedConfig === "") { - errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_cannot_be_given_an_empty_string, "extends")); - } else { - errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig)); - } - return void 0; -} -function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) { - const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath); - let value; - let extendedResult; - let extendedConfig; - if (extendedConfigCache && (value = extendedConfigCache.get(path))) { - ({ extendedResult, extendedConfig } = value); - } else { - extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2)); - if (!extendedResult.parseDiagnostics.length) { - extendedConfig = parseConfig( - /*json*/ - void 0, - extendedResult, - host, - getDirectoryPath(extendedConfigPath), - getBaseFileName(extendedConfigPath), - resolutionStack, - errors, - extendedConfigCache - ); - } - if (extendedConfigCache) { - extendedConfigCache.set(path, { extendedResult, extendedConfig }); - } - } - if (sourceFile) { - (result.extendedSourceFiles ?? (result.extendedSourceFiles = /* @__PURE__ */ new Set())).add(extendedResult.fileName); - if (extendedResult.extendedSourceFiles) { - for (const extenedSourceFile of extendedResult.extendedSourceFiles) { - result.extendedSourceFiles.add(extenedSourceFile); - } - } - } - if (extendedResult.parseDiagnostics.length) { - errors.push(...extendedResult.parseDiagnostics); - return void 0; - } - return extendedConfig; -} -function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { - if (!hasProperty(jsonOption, compileOnSaveCommandLineOption.name)) { - return false; - } - const result = convertJsonOption(compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors); - return typeof result === "boolean" && result; -} -function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { - const errors = []; - const options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options, errors }; -} -function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { - const errors = []; - const options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); - return { options, errors }; -} -function getDefaultCompilerOptions(configFileName) { - const options = configFileName && getBaseFileName(configFileName) === "jsconfig.json" ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true } : {}; - return options; -} -function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - const options = getDefaultCompilerOptions(configFileName); - convertOptionsFromJson(getCommandLineCompilerOptionsMap(), jsonOptions, basePath, options, compilerOptionsDidYouMeanDiagnostics, errors); - if (configFileName) { - options.configFilePath = normalizeSlashes(configFileName); - } - return options; -} -function getDefaultTypeAcquisition(configFileName) { - return { enable: !!configFileName && getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; -} -function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { - const options = getDefaultTypeAcquisition(configFileName); - convertOptionsFromJson(getCommandLineTypeAcquisitionMap(), jsonOptions, basePath, options, typeAcquisitionDidYouMeanDiagnostics, errors); - return options; -} -function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) { - return convertOptionsFromJson( - getCommandLineWatchOptionsMap(), - jsonOptions, - basePath, - /*defaultOptions*/ - void 0, - watchOptionsDidYouMeanDiagnostics, - errors - ); -} -function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) { - if (!jsonOptions) { - return; - } - for (const id in jsonOptions) { - const opt = optionsNameMap.get(id); - if (opt) { - (defaultOptions || (defaultOptions = {}))[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); - } else { - errors.push(createUnknownOptionError(id, diagnostics)); - } - } - return defaultOptions; -} -function createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, message, ...args) { - return sourceFile && node ? createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) : createCompilerDiagnostic(message, ...args); -} -function convertJsonOption(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) { - if (opt.isCommandLineOnly) { - errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, propertyAssignment == null ? void 0 : propertyAssignment.name, Diagnostics.Option_0_can_only_be_specified_on_command_line, opt.name)); - return void 0; - } - if (isCompilerOptionsValue(opt, value)) { - const optType = opt.type; - if (optType === "list" && isArray(value)) { - return convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile); - } else if (optType === "listOrElement") { - return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) : convertJsonOption(opt.element, value, basePath, errors, propertyAssignment, valueExpression, sourceFile); - } else if (!isString(opt.type)) { - return convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile); - } - const validatedValue = validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile); - return isNullOrUndefined(validatedValue) ? validatedValue : normalizeNonListOptionValue(opt, basePath, validatedValue); - } else { - errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt))); - } -} -function normalizeNonListOptionValue(option, basePath, value) { - if (option.isFilePath) { - value = normalizeSlashes(value); - value = !startsWithConfigDirTemplate(value) ? getNormalizedAbsolutePath(value, basePath) : value; - if (value === "") { - value = "."; - } - } - return value; -} -function validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile) { - var _a; - if (isNullOrUndefined(value)) return void 0; - const d = (_a = opt.extraValidation) == null ? void 0 : _a.call(opt, value); - if (!d) return value; - errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, ...d)); - return void 0; -} -function convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile) { - if (isNullOrUndefined(value)) return void 0; - const key = value.toLowerCase(); - const val = opt.type.get(key); - if (val !== void 0) { - return validateJsonOptionValue(opt, val, errors, valueExpression, sourceFile); - } else { - errors.push(createDiagnosticForInvalidCustomType(opt, (message, ...args) => createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, message, ...args))); - } -} -function convertJsonOptionOfListType(option, values, basePath, errors, propertyAssignment, valueExpression, sourceFile) { - return filter(map(values, (v, index) => convertJsonOption(option.element, v, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile)), (v) => option.listPreserveFalsyValues ? true : !!v); -} -var invalidTrailingRecursionPattern = /(?:^|\/)\*\*\/?$/; -var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; -function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions = emptyArray) { - basePath = normalizePath(basePath); - const keyMapper = createGetCanonicalFileName(host.useCaseSensitiveFileNames); - const literalFileMap = /* @__PURE__ */ new Map(); - const wildcardFileMap = /* @__PURE__ */ new Map(); - const wildCardJsonFileMap = /* @__PURE__ */ new Map(); - const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = configFileSpecs; - const supportedExtensions = getSupportedExtensions(options, extraFileExtensions); - const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions); - if (validatedFilesSpec) { - for (const fileName of validatedFilesSpec) { - const file = getNormalizedAbsolutePath(fileName, basePath); - literalFileMap.set(keyMapper(file), file); - } - } - let jsonOnlyIncludeRegexes; - if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) { - for (const file of host.readDirectory( - basePath, - flatten(supportedExtensionsWithJsonIfResolveJsonModule), - validatedExcludeSpecs, - validatedIncludeSpecs, - /*depth*/ - void 0 - )) { - if (fileExtensionIs(file, ".json" /* Json */)) { - if (!jsonOnlyIncludeRegexes) { - const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */)); - const includeFilePatterns = map(getRegularExpressionsForWildcards(includes, basePath, "files"), (pattern) => `^${pattern}$`); - jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, host.useCaseSensitiveFileNames)) : emptyArray; - } - const includeIndex = findIndex(jsonOnlyIncludeRegexes, (re) => re.test(file)); - if (includeIndex !== -1) { - const key2 = keyMapper(file); - if (!literalFileMap.has(key2) && !wildCardJsonFileMap.has(key2)) { - wildCardJsonFileMap.set(key2, file); - } - } - continue; - } - if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { - continue; - } - removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); - const key = keyMapper(file); - if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { - wildcardFileMap.set(key, file); - } - } - } - const literalFiles = arrayFrom(literalFileMap.values()); - const wildcardFiles = arrayFrom(wildcardFileMap.values()); - return literalFiles.concat(wildcardFiles, arrayFrom(wildCardJsonFileMap.values())); -} -function isExcludedFile(pathToCheck, spec, basePath, useCaseSensitiveFileNames2, currentDirectory) { - const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = spec; - if (!length(validatedIncludeSpecs) || !length(validatedExcludeSpecs)) return false; - basePath = normalizePath(basePath); - const keyMapper = createGetCanonicalFileName(useCaseSensitiveFileNames2); - if (validatedFilesSpec) { - for (const fileName of validatedFilesSpec) { - if (keyMapper(getNormalizedAbsolutePath(fileName, basePath)) === pathToCheck) return false; - } - } - return matchesExcludeWorker(pathToCheck, validatedExcludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath); -} -function invalidDotDotAfterRecursiveWildcard(s) { - const wildcardIndex = startsWith(s, "**/") ? 0 : s.indexOf("/**/"); - if (wildcardIndex === -1) { - return false; - } - const lastDotIndex = endsWith(s, "/..") ? s.length : s.lastIndexOf("/../"); - return lastDotIndex > wildcardIndex; -} -function matchesExclude(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory) { - return matchesExcludeWorker( - pathToCheck, - filter(excludeSpecs, (spec) => !invalidDotDotAfterRecursiveWildcard(spec)), - useCaseSensitiveFileNames2, - currentDirectory - ); -} -function matchesExcludeWorker(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath) { - const excludePattern = getRegularExpressionForWildcard(excludeSpecs, combinePaths(normalizePath(currentDirectory), basePath), "exclude"); - const excludeRegex = excludePattern && getRegexFromPattern(excludePattern, useCaseSensitiveFileNames2); - if (!excludeRegex) return false; - if (excludeRegex.test(pathToCheck)) return true; - return !hasExtension(pathToCheck) && excludeRegex.test(ensureTrailingDirectorySeparator(pathToCheck)); -} -function validateSpecs(specs, errors, disallowTrailingRecursion, jsonSourceFile, specKey) { - return specs.filter((spec) => { - if (!isString(spec)) return false; - const diag2 = specToDiagnostic(spec, disallowTrailingRecursion); - if (diag2 !== void 0) { - errors.push(createDiagnostic(...diag2)); - } - return diag2 === void 0; - }); - function createDiagnostic(message, spec) { - const element = getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec); - return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(jsonSourceFile, element, message, spec); - } -} -function specToDiagnostic(spec, disallowTrailingRecursion) { - Debug.assert(typeof spec === "string"); - if (disallowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { - return [Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec]; - } else if (invalidDotDotAfterRecursiveWildcard(spec)) { - return [Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec]; - } -} -function getWildcardDirectories({ validatedIncludeSpecs: include, validatedExcludeSpecs: exclude }, basePath, useCaseSensitiveFileNames2) { - const rawExcludeRegex = getRegularExpressionForWildcard(exclude, basePath, "exclude"); - const excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames2 ? "" : "i"); - const wildcardDirectories = {}; - const wildCardKeyToPath = /* @__PURE__ */ new Map(); - if (include !== void 0) { - const recursiveKeys = []; - for (const file of include) { - const spec = normalizePath(combinePaths(basePath, file)); - if (excludeRegex && excludeRegex.test(spec)) { - continue; - } - const match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2); - if (match) { - const { key, path, flags } = match; - const existingPath = wildCardKeyToPath.get(key); - const existingFlags = existingPath !== void 0 ? wildcardDirectories[existingPath] : void 0; - if (existingFlags === void 0 || existingFlags < flags) { - wildcardDirectories[existingPath !== void 0 ? existingPath : path] = flags; - if (existingPath === void 0) wildCardKeyToPath.set(key, path); - if (flags === 1 /* Recursive */) { - recursiveKeys.push(key); - } - } - } - } - for (const path in wildcardDirectories) { - if (hasProperty(wildcardDirectories, path)) { - for (const recursiveKey of recursiveKeys) { - const key = toCanonicalKey(path, useCaseSensitiveFileNames2); - if (key !== recursiveKey && containsPath(recursiveKey, key, basePath, !useCaseSensitiveFileNames2)) { - delete wildcardDirectories[path]; - } - } - } - } - } - return wildcardDirectories; -} -function toCanonicalKey(path, useCaseSensitiveFileNames2) { - return useCaseSensitiveFileNames2 ? path : toFileNameLowerCase(path); -} -function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2) { - const match = wildcardDirectoryPattern.exec(spec); - if (match) { - const questionWildcardIndex = spec.indexOf("?"); - const starWildcardIndex = spec.indexOf("*"); - const lastDirectorySeperatorIndex = spec.lastIndexOf(directorySeparator); - return { - key: toCanonicalKey(match[0], useCaseSensitiveFileNames2), - path: match[0], - flags: questionWildcardIndex !== -1 && questionWildcardIndex < lastDirectorySeperatorIndex || starWildcardIndex !== -1 && starWildcardIndex < lastDirectorySeperatorIndex ? 1 /* Recursive */ : 0 /* None */ - }; - } - if (isImplicitGlob(spec.substring(spec.lastIndexOf(directorySeparator) + 1))) { - const path = removeTrailingDirectorySeparator(spec); - return { - key: toCanonicalKey(path, useCaseSensitiveFileNames2), - path, - flags: 1 /* Recursive */ - }; - } - return void 0; -} -function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { - const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0); - if (!extensionGroup) { - return false; - } - for (const ext of extensionGroup) { - if (fileExtensionIs(file, ext) && (ext !== ".ts" /* Ts */ || !fileExtensionIs(file, ".d.ts" /* Dts */))) { - return false; - } - const higherPriorityPath = keyMapper(changeExtension(file, ext)); - if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { - if (ext === ".d.ts" /* Dts */ && (fileExtensionIs(file, ".js" /* Js */) || fileExtensionIs(file, ".jsx" /* Jsx */))) { - continue; - } - return true; - } - } - return false; -} -function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { - const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0); - if (!extensionGroup) { - return; - } - for (let i = extensionGroup.length - 1; i >= 0; i--) { - const ext = extensionGroup[i]; - if (fileExtensionIs(file, ext)) { - return; - } - const lowerPriorityPath = keyMapper(changeExtension(file, ext)); - wildcardFiles.delete(lowerPriorityPath); - } -} -function convertCompilerOptionsForTelemetry(opts) { - const out = {}; - for (const key in opts) { - if (hasProperty(opts, key)) { - const type = getOptionFromName(key); - if (type !== void 0) { - out[key] = getOptionValueWithEmptyStrings(opts[key], type); - } - } - } - return out; -} -function getOptionValueWithEmptyStrings(value, option) { - if (value === void 0) return value; - switch (option.type) { - case "object": - return ""; - case "string": - return ""; - case "number": - return typeof value === "number" ? value : ""; - case "boolean": - return typeof value === "boolean" ? value : ""; - case "listOrElement": - if (!isArray(value)) return getOptionValueWithEmptyStrings(value, option.element); - // fall through to list - case "list": - const elementType = option.element; - return isArray(value) ? mapDefined(value, (v) => getOptionValueWithEmptyStrings(v, elementType)) : ""; - default: - return forEachEntry(option.type, (optionEnumValue, optionStringValue) => { - if (optionEnumValue === value) { - return optionStringValue; - } - }); - } -} -function getDefaultValueForOption(option) { - switch (option.type) { - case "number": - return 1; - case "boolean": - return true; - case "string": - const defaultValue = option.defaultValueDescription; - return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : ""; - case "list": - return []; - case "listOrElement": - return getDefaultValueForOption(option.element); - case "object": - return {}; - default: - const value = firstOrUndefinedIterator(option.type.keys()); - if (value !== void 0) return value; - return Debug.fail("Expected 'option.type' to have entries."); - } -} - -// src/compiler/moduleNameResolver.ts -function trace(host, message, ...args) { - host.trace(formatMessage(message, ...args)); -} -function isTraceEnabled(compilerOptions, host) { - return !!compilerOptions.traceResolution && host.trace !== void 0; -} -function withPackageId(packageInfo, r, state) { - let packageId; - if (r && packageInfo) { - const packageJsonContent = packageInfo.contents.packageJsonContent; - if (typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string") { - packageId = { - name: packageJsonContent.name, - subModuleName: r.path.slice(packageInfo.packageDirectory.length + directorySeparator.length), - version: packageJsonContent.version, - peerDependencies: getPeerDependenciesOfPackageJsonInfo(packageInfo, state) - }; - } - } - return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension }; -} -function noPackageId(r) { - return withPackageId( - /*packageInfo*/ - void 0, - r, - /*state*/ - void 0 - ); -} -function removeIgnoredPackageId(r) { - if (r) { - Debug.assert(r.packageId === void 0); - return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension }; - } -} -function formatExtensions(extensions) { - const result = []; - if (extensions & 1 /* TypeScript */) result.push("TypeScript"); - if (extensions & 2 /* JavaScript */) result.push("JavaScript"); - if (extensions & 4 /* Declaration */) result.push("Declaration"); - if (extensions & 8 /* Json */) result.push("JSON"); - return result.join(", "); -} -function extensionsToExtensionsArray(extensions) { - const result = []; - if (extensions & 1 /* TypeScript */) result.push(...supportedTSImplementationExtensions); - if (extensions & 2 /* JavaScript */) result.push(...supportedJSExtensionsFlat); - if (extensions & 4 /* Declaration */) result.push(...supportedDeclarationExtensions); - if (extensions & 8 /* Json */) result.push(".json" /* Json */); - return result; -} -function resolvedTypeScriptOnly(resolved) { - if (!resolved) { - return void 0; - } - Debug.assert(extensionIsTS(resolved.extension)); - return { fileName: resolved.path, packageId: resolved.packageId }; -} -function createResolvedModuleWithFailedLookupLocationsHandlingSymlink(moduleName, resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, state, cache, alternateResult) { - if (!state.resultFromCache && !state.compilerOptions.preserveSymlinks && resolved && isExternalLibraryImport && !resolved.originalPath && !isExternalModuleNameRelative(moduleName)) { - const { resolvedFileName, originalPath } = getOriginalAndResolvedFileName(resolved.path, state.host, state.traceEnabled); - if (originalPath) resolved = { ...resolved, path: resolvedFileName, originalPath }; - } - return createResolvedModuleWithFailedLookupLocations( - resolved, - isExternalLibraryImport, - failedLookupLocations, - affectingLocations, - diagnostics, - state.resultFromCache, - cache, - alternateResult - ); -} -function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache, cache, alternateResult) { - if (resultFromCache) { - if (!(cache == null ? void 0 : cache.isReadonly)) { - resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations); - resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations); - resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics); - return resultFromCache; - } else { - return { - ...resultFromCache, - failedLookupLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.failedLookupLocations, failedLookupLocations), - affectingLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.affectingLocations, affectingLocations), - resolutionDiagnostics: initializeResolutionFieldForReadonlyCache(resultFromCache.resolutionDiagnostics, diagnostics) - }; - } - } - return { - resolvedModule: resolved && { - resolvedFileName: resolved.path, - originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath, - extension: resolved.extension, - isExternalLibraryImport, - packageId: resolved.packageId, - resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension - }, - failedLookupLocations: initializeResolutionField(failedLookupLocations), - affectingLocations: initializeResolutionField(affectingLocations), - resolutionDiagnostics: initializeResolutionField(diagnostics), - alternateResult - }; -} -function initializeResolutionField(value) { - return value.length ? value : void 0; -} -function updateResolutionField(to, value) { - if (!(value == null ? void 0 : value.length)) return to; - if (!(to == null ? void 0 : to.length)) return value; - to.push(...value); - return to; -} -function initializeResolutionFieldForReadonlyCache(fromCache, value) { - if (!(fromCache == null ? void 0 : fromCache.length)) return initializeResolutionField(value); - if (!value.length) return fromCache.slice(); - return [...fromCache, ...value]; -} -function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) { - if (!hasProperty(jsonContent, fieldName)) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_does_not_have_a_0_field, fieldName); - } - return; - } - const value = jsonContent[fieldName]; - if (typeof value !== typeOfTag || value === null) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value); - } - return; - } - return value; -} -function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) { - const fileName = readPackageJsonField(jsonContent, fieldName, "string", state); - if (fileName === void 0) { - return; - } - if (!fileName) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_had_a_falsy_0_field, fieldName); - } - return; - } - const path = normalizePath(combinePaths(baseDirectory, fileName)); - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); - } - return path; -} -function readPackageJsonTypesFields(jsonContent, baseDirectory, state) { - return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state) || readPackageJsonPathField(jsonContent, "types", baseDirectory, state); -} -function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) { - return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state); -} -function readPackageJsonMainField(jsonContent, baseDirectory, state) { - return readPackageJsonPathField(jsonContent, "main", baseDirectory, state); -} -function readPackageJsonTypesVersionsField(jsonContent, state) { - const typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state); - if (typesVersions === void 0) return; - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings); - } - return typesVersions; -} -function readPackageJsonTypesVersionPaths(jsonContent, state) { - const typesVersions = readPackageJsonTypesVersionsField(jsonContent, state); - if (typesVersions === void 0) return; - if (state.traceEnabled) { - for (const key in typesVersions) { - if (hasProperty(typesVersions, key) && !VersionRange.tryParse(key)) { - trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key); - } - } - } - const result = getPackageJsonTypesVersionsPaths(typesVersions); - if (!result) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, versionMajorMinor); - } - return; - } - const { version: bestVersionKey, paths: bestVersionPaths } = result; - if (typeof bestVersionPaths !== "object") { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, `typesVersions['${bestVersionKey}']`, "object", typeof bestVersionPaths); - } - return; - } - return result; -} -var typeScriptVersion; -function getPackageJsonTypesVersionsPaths(typesVersions) { - if (!typeScriptVersion) typeScriptVersion = new Version(version); - for (const key in typesVersions) { - if (!hasProperty(typesVersions, key)) continue; - const keyRange = VersionRange.tryParse(key); - if (keyRange === void 0) { - continue; - } - if (keyRange.test(typeScriptVersion)) { - return { version: key, paths: typesVersions[key] }; - } - } -} -function getEffectiveTypeRoots(options, host) { - if (options.typeRoots) { - return options.typeRoots; - } - let currentDirectory; - if (options.configFilePath) { - currentDirectory = getDirectoryPath(options.configFilePath); - } else if (host.getCurrentDirectory) { - currentDirectory = host.getCurrentDirectory(); - } - if (currentDirectory !== void 0) { - return getDefaultTypeRoots(currentDirectory); - } -} -function getDefaultTypeRoots(currentDirectory) { - let typeRoots; - forEachAncestorDirectory(normalizePath(currentDirectory), (directory) => { - const atTypes = combinePaths(directory, nodeModulesAtTypes); - (typeRoots ?? (typeRoots = [])).push(atTypes); - }); - return typeRoots; -} -var nodeModulesAtTypes = combinePaths("node_modules", "@types"); -function arePathsEqual(path1, path2, host) { - const useCaseSensitiveFileNames2 = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames; - return comparePaths(path1, path2, !useCaseSensitiveFileNames2) === 0 /* EqualTo */; -} -function getOriginalAndResolvedFileName(fileName, host, traceEnabled) { - const resolvedFileName = realPath(fileName, host, traceEnabled); - const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host); - return { - // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames - resolvedFileName: pathsAreEqual ? fileName : resolvedFileName, - originalPath: pathsAreEqual ? void 0 : fileName - }; -} -function getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState) { - const nameForLookup = endsWith(typeRoot, "/node_modules/@types") || endsWith(typeRoot, "/node_modules/@types/") ? mangleScopedPackageNameWithTrace(typeReferenceDirectiveName, moduleResolutionState) : typeReferenceDirectiveName; - return combinePaths(typeRoot, nameForLookup); -} -function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, cache, resolutionMode) { - Debug.assert(typeof typeReferenceDirectiveName === "string", "Non-string value passed to `ts.resolveTypeReferenceDirective`, likely by a wrapping package working with an outdated `resolveTypeReferenceDirectives` signature. This is probably not a problem in TS itself."); - const traceEnabled = isTraceEnabled(options, host); - if (redirectedReference) { - options = redirectedReference.commandLine.options; - } - const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0; - let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0; - if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) { - result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference); - } - if (result) { - if (traceEnabled) { - trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile); - if (redirectedReference) trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); - trace(host, Diagnostics.Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1, typeReferenceDirectiveName, containingDirectory); - traceResult(result); - } - return result; - } - const typeRoots = getEffectiveTypeRoots(options, host); - if (traceEnabled) { - if (containingFile === void 0) { - if (typeRoots === void 0) { - trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); - } else { - trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); - } - } else { - if (typeRoots === void 0) { - trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); - } else { - trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); - } - } - if (redirectedReference) { - trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); - } - } - const failedLookupLocations = []; - const affectingLocations = []; - let features = getNodeResolutionFeatures(options); - if (resolutionMode !== void 0) { - features |= 30 /* AllFeatures */; - } - const moduleResolution = getEmitModuleResolutionKind(options); - if (resolutionMode === 99 /* ESNext */ && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) { - features |= 32 /* EsmMode */; - } - const conditions = features & 8 /* Exports */ ? getConditions(options, resolutionMode) : []; - const diagnostics = []; - const moduleResolutionState = { - compilerOptions: options, - host, - traceEnabled, - failedLookupLocations, - affectingLocations, - packageJsonInfoCache: cache, - features, - conditions, - requestContainingDirectory: containingDirectory, - reportDiagnostic: (diag2) => void diagnostics.push(diag2), - isConfigLookup: false, - candidateIsFromPackageJsonField: false, - resolvedPackageDirectory: false - }; - let resolved = primaryLookup(); - let primary = true; - if (!resolved) { - resolved = secondaryLookup(); - primary = false; - } - let resolvedTypeReferenceDirective; - if (resolved) { - const { fileName, packageId } = resolved; - let resolvedFileName = fileName, originalPath; - if (!options.preserveSymlinks) ({ resolvedFileName, originalPath } = getOriginalAndResolvedFileName(fileName, host, traceEnabled)); - resolvedTypeReferenceDirective = { - primary, - resolvedFileName, - originalPath, - packageId, - isExternalLibraryImport: pathContainsNodeModules(fileName) - }; - } - result = { - resolvedTypeReferenceDirective, - failedLookupLocations: initializeResolutionField(failedLookupLocations), - affectingLocations: initializeResolutionField(affectingLocations), - resolutionDiagnostics: initializeResolutionField(diagnostics) - }; - if (containingDirectory && cache && !cache.isReadonly) { - cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set( - typeReferenceDirectiveName, - /*mode*/ - resolutionMode, - result - ); - if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) { - cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result); - } - } - if (traceEnabled) traceResult(result); - return result; - function traceResult(result2) { - var _a; - if (!((_a = result2.resolvedTypeReferenceDirective) == null ? void 0 : _a.resolvedFileName)) { - trace(host, Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); - } else if (result2.resolvedTypeReferenceDirective.packageId) { - trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, packageIdToString(result2.resolvedTypeReferenceDirective.packageId), result2.resolvedTypeReferenceDirective.primary); - } else { - trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, result2.resolvedTypeReferenceDirective.primary); - } - } - function primaryLookup() { - if (typeRoots && typeRoots.length) { - if (traceEnabled) { - trace(host, Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); - } - return firstDefined(typeRoots, (typeRoot) => { - const candidate = getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState); - const directoryExists = directoryProbablyExists(typeRoot, host); - if (!directoryExists && traceEnabled) { - trace(host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot); - } - if (options.typeRoots) { - const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState); - if (resolvedFromFile) { - const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path); - const packageInfo = packageDirectory ? getPackageJsonInfo( - packageDirectory, - /*onlyRecordFailures*/ - false, - moduleResolutionState - ) : void 0; - return resolvedTypeScriptOnly(withPackageId(packageInfo, resolvedFromFile, moduleResolutionState)); - } - } - return resolvedTypeScriptOnly( - loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState) - ); - }); - } else { - if (traceEnabled) { - trace(host, Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); - } - } - } - function secondaryLookup() { - const initialLocationForSecondaryLookup = containingFile && getDirectoryPath(containingFile); - if (initialLocationForSecondaryLookup !== void 0) { - let result2; - if (!options.typeRoots || !endsWith(containingFile, inferredTypesContainingFile)) { - if (traceEnabled) { - trace(host, Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); - } - if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) { - const searchResult = loadModuleFromNearestNodeModulesDirectory( - 4 /* Declaration */, - typeReferenceDirectiveName, - initialLocationForSecondaryLookup, - moduleResolutionState, - /*cache*/ - void 0, - /*redirectedReference*/ - void 0 - ); - result2 = searchResult && searchResult.value; - } else { - const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName); - result2 = nodeLoadModuleByRelativeName( - 4 /* Declaration */, - candidate, - /*onlyRecordFailures*/ - false, - moduleResolutionState, - /*considerPackageJson*/ - true - ); - } - } else if (traceEnabled) { - trace(host, Diagnostics.Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder); - } - return resolvedTypeScriptOnly(result2); - } else { - if (traceEnabled) { - trace(host, Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); - } - } - } -} -function getNodeResolutionFeatures(options) { - let features = 0 /* None */; - switch (getEmitModuleResolutionKind(options)) { - case 3 /* Node16 */: - features = 30 /* Node16Default */; - break; - case 99 /* NodeNext */: - features = 30 /* NodeNextDefault */; - break; - case 100 /* Bundler */: - features = 30 /* BundlerDefault */; - break; - } - if (options.resolvePackageJsonExports) { - features |= 8 /* Exports */; - } else if (options.resolvePackageJsonExports === false) { - features &= ~8 /* Exports */; - } - if (options.resolvePackageJsonImports) { - features |= 2 /* Imports */; - } else if (options.resolvePackageJsonImports === false) { - features &= ~2 /* Imports */; - } - return features; -} -function getConditions(options, resolutionMode) { - const moduleResolution = getEmitModuleResolutionKind(options); - if (resolutionMode === void 0) { - if (moduleResolution === 100 /* Bundler */) { - resolutionMode = 99 /* ESNext */; - } else if (moduleResolution === 2 /* Node10 */) { - return []; - } - } - const conditions = resolutionMode === 99 /* ESNext */ ? ["import"] : ["require"]; - if (!options.noDtsResolution) { - conditions.push("types"); - } - if (moduleResolution !== 100 /* Bundler */) { - conditions.push("node"); - } - return concatenate(conditions, options.customConditions); -} -function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) { - const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options); - return forEachAncestorDirectoryStoppingAtGlobalCache(host, containingDirectory, (ancestorDirectory) => { - if (getBaseFileName(ancestorDirectory) !== "node_modules") { - const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules"); - const candidate = combinePaths(nodeModulesFolder, packageName); - return getPackageJsonInfo( - candidate, - /*onlyRecordFailures*/ - false, - moduleResolutionState - ); - } - }); -} -function getAutomaticTypeDirectiveNames(options, host) { - if (options.types) { - return options.types; - } - const result = []; - if (host.directoryExists && host.getDirectories) { - const typeRoots = getEffectiveTypeRoots(options, host); - if (typeRoots) { - for (const root of typeRoots) { - if (host.directoryExists(root)) { - for (const typeDirectivePath of host.getDirectories(root)) { - const normalized = normalizePath(typeDirectivePath); - const packageJsonPath = combinePaths(root, normalized, "package.json"); - const isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; - if (!isNotNeededPackage) { - const baseFileName = getBaseFileName(normalized); - if (baseFileName.charCodeAt(0) !== 46 /* dot */) { - result.push(baseFileName); - } - } - } - } - } - } - } - return result; -} -function isPackageJsonInfo(entry) { - return !!(entry == null ? void 0 : entry.contents); -} -function isMissingPackageJsonInfo(entry) { - return !!entry && !entry.contents; -} -function compilerOptionValueToString(value) { - var _a; - if (value === null || typeof value !== "object") { - return "" + value; - } - if (isArray(value)) { - return `[${(_a = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a.join(",")}]`; - } - let str = "{"; - for (const key in value) { - if (hasProperty(value, key)) { - str += `${key}: ${compilerOptionValueToString(value[key])}`; - } - } - return str + "}"; -} -function getKeyForCompilerOptions(options, affectingOptionDeclarations) { - return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + `|${options.pathsBasePath}`; -} -function createCacheWithRedirects(ownOptions, optionsToRedirectsKey) { - const redirectsMap = /* @__PURE__ */ new Map(); - const redirectsKeyToMap = /* @__PURE__ */ new Map(); - let ownMap = /* @__PURE__ */ new Map(); - if (ownOptions) redirectsMap.set(ownOptions, ownMap); - return { - getMapOfCacheRedirects, - getOrCreateMapOfCacheRedirects, - update, - clear: clear2, - getOwnMap: () => ownMap - }; - function getMapOfCacheRedirects(redirectedReference) { - return redirectedReference ? getOrCreateMap( - redirectedReference.commandLine.options, - /*create*/ - false - ) : ownMap; - } - function getOrCreateMapOfCacheRedirects(redirectedReference) { - return redirectedReference ? getOrCreateMap( - redirectedReference.commandLine.options, - /*create*/ - true - ) : ownMap; - } - function update(newOptions) { - if (ownOptions !== newOptions) { - if (ownOptions) ownMap = getOrCreateMap( - newOptions, - /*create*/ - true - ); - else redirectsMap.set(newOptions, ownMap); - ownOptions = newOptions; - } - } - function getOrCreateMap(redirectOptions, create) { - let result = redirectsMap.get(redirectOptions); - if (result) return result; - const key = getRedirectsCacheKey(redirectOptions); - result = redirectsKeyToMap.get(key); - if (!result) { - if (ownOptions) { - const ownKey = getRedirectsCacheKey(ownOptions); - if (ownKey === key) result = ownMap; - else if (!redirectsKeyToMap.has(ownKey)) redirectsKeyToMap.set(ownKey, ownMap); - } - if (create) result ?? (result = /* @__PURE__ */ new Map()); - if (result) redirectsKeyToMap.set(key, result); - } - if (result) redirectsMap.set(redirectOptions, result); - return result; - } - function clear2() { - const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions); - ownMap.clear(); - redirectsMap.clear(); - optionsToRedirectsKey.clear(); - redirectsKeyToMap.clear(); - if (ownOptions) { - if (ownKey) optionsToRedirectsKey.set(ownOptions, ownKey); - redirectsMap.set(ownOptions, ownMap); - } - } - function getRedirectsCacheKey(options) { - let result = optionsToRedirectsKey.get(options); - if (!result) { - optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations)); - } - return result; - } -} -function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) { - let cache; - return { getPackageJsonInfo: getPackageJsonInfo2, setPackageJsonInfo, clear: clear2, getInternalMap }; - function getPackageJsonInfo2(packageJsonPath) { - return cache == null ? void 0 : cache.get(toPath(packageJsonPath, currentDirectory, getCanonicalFileName)); - } - function setPackageJsonInfo(packageJsonPath, info) { - (cache || (cache = /* @__PURE__ */ new Map())).set(toPath(packageJsonPath, currentDirectory, getCanonicalFileName), info); - } - function clear2() { - cache = void 0; - } - function getInternalMap() { - return cache; - } -} -function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) { - const cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference); - let result = cache.get(key); - if (!result) { - result = create(); - cache.set(key, result); - } - return result; -} -function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options, optionsToRedirectsKey) { - const directoryToModuleNameMap = createCacheWithRedirects(options, optionsToRedirectsKey); - return { - getFromDirectoryCache, - getOrCreateCacheForDirectory, - clear: clear2, - update, - directoryToModuleNameMap - }; - function clear2() { - directoryToModuleNameMap.clear(); - } - function update(options2) { - directoryToModuleNameMap.update(options2); - } - function getOrCreateCacheForDirectory(directoryName, redirectedReference) { - const path = toPath(directoryName, currentDirectory, getCanonicalFileName); - return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache()); - } - function getFromDirectoryCache(name, mode, directoryName, redirectedReference) { - var _a, _b; - const path = toPath(directoryName, currentDirectory, getCanonicalFileName); - return (_b = (_a = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(path)) == null ? void 0 : _b.get(name, mode); - } -} -function createModeAwareCacheKey(specifier, mode) { - return mode === void 0 ? specifier : `${mode}|${specifier}`; -} -function createModeAwareCache() { - const underlying = /* @__PURE__ */ new Map(); - const memoizedReverseKeys = /* @__PURE__ */ new Map(); - const cache = { - get(specifier, mode) { - return underlying.get(getUnderlyingCacheKey(specifier, mode)); - }, - set(specifier, mode, value) { - underlying.set(getUnderlyingCacheKey(specifier, mode), value); - return cache; - }, - delete(specifier, mode) { - underlying.delete(getUnderlyingCacheKey(specifier, mode)); - return cache; - }, - has(specifier, mode) { - return underlying.has(getUnderlyingCacheKey(specifier, mode)); - }, - forEach(cb) { - return underlying.forEach((elem, key) => { - const [specifier, mode] = memoizedReverseKeys.get(key); - return cb(elem, specifier, mode); - }); - }, - size() { - return underlying.size; - } - }; - return cache; - function getUnderlyingCacheKey(specifier, mode) { - const result = createModeAwareCacheKey(specifier, mode); - memoizedReverseKeys.set(result, [specifier, mode]); - return result; - } -} -function getOriginalOrResolvedModuleFileName(result) { - return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName); -} -function getOriginalOrResolvedTypeReferenceFileName(result) { - return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName); -} -function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName, optionsToRedirectsKey) { - const moduleNameToDirectoryMap = createCacheWithRedirects(options, optionsToRedirectsKey); - return { - getFromNonRelativeNameCache, - getOrCreateCacheForNonRelativeName, - clear: clear2, - update - }; - function clear2() { - moduleNameToDirectoryMap.clear(); - } - function update(options2) { - moduleNameToDirectoryMap.update(options2); - } - function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) { - var _a, _b; - Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName)); - return (_b = (_a = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName); - } - function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) { - Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName)); - return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache); - } - function createPerModuleNameCache() { - const directoryPathMap = /* @__PURE__ */ new Map(); - return { get, set }; - function get(directory) { - return directoryPathMap.get(toPath(directory, currentDirectory, getCanonicalFileName)); - } - function set(directory, result) { - const path = toPath(directory, currentDirectory, getCanonicalFileName); - if (directoryPathMap.has(path)) { - return; - } - directoryPathMap.set(path, result); - const resolvedFileName = getResolvedFileName(result); - const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName); - let current = path; - while (current !== commonPrefix) { - const parent2 = getDirectoryPath(current); - if (parent2 === current || directoryPathMap.has(parent2)) { - break; - } - directoryPathMap.set(parent2, result); - current = parent2; - } - } - function getCommonPrefix(directory, resolution) { - const resolutionDirectory = toPath(getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); - let i = 0; - const limit = Math.min(directory.length, resolutionDirectory.length); - while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { - i++; - } - if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === directorySeparator)) { - return directory; - } - const rootLength = getRootLength(directory); - if (i < rootLength) { - return void 0; - } - const sep = directory.lastIndexOf(directorySeparator, i - 1); - if (sep === -1) { - return void 0; - } - return directory.substr(0, Math.max(sep, rootLength)); - } - } -} -function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName, optionsToRedirectsKey) { - optionsToRedirectsKey ?? (optionsToRedirectsKey = /* @__PURE__ */ new Map()); - const perDirectoryResolutionCache = createPerDirectoryResolutionCache( - currentDirectory, - getCanonicalFileName, - options, - optionsToRedirectsKey - ); - const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache( - currentDirectory, - getCanonicalFileName, - options, - getResolvedFileName, - optionsToRedirectsKey - ); - packageJsonInfoCache ?? (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName)); - return { - ...packageJsonInfoCache, - ...perDirectoryResolutionCache, - ...nonRelativeNameResolutionCache, - clear: clear2, - update, - getPackageJsonInfoCache: () => packageJsonInfoCache, - clearAllExceptPackageJsonInfoCache, - optionsToRedirectsKey - }; - function clear2() { - clearAllExceptPackageJsonInfoCache(); - packageJsonInfoCache.clear(); - } - function clearAllExceptPackageJsonInfoCache() { - perDirectoryResolutionCache.clear(); - nonRelativeNameResolutionCache.clear(); - } - function update(options2) { - perDirectoryResolutionCache.update(options2); - nonRelativeNameResolutionCache.update(options2); - } -} -function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) { - const result = createModuleOrTypeReferenceResolutionCache( - currentDirectory, - getCanonicalFileName, - options, - packageJsonInfoCache, - getOriginalOrResolvedModuleFileName, - optionsToRedirectsKey - ); - result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference); - return result; -} -function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) { - return createModuleOrTypeReferenceResolutionCache( - currentDirectory, - getCanonicalFileName, - options, - packageJsonInfoCache, - getOriginalOrResolvedTypeReferenceFileName, - optionsToRedirectsKey - ); -} -function getOptionsForLibraryResolution(options) { - return { moduleResolution: 2 /* Node10 */, traceResolution: options.traceResolution }; -} -function resolveLibrary(libraryName, resolveFrom, compilerOptions, host, cache) { - return resolveModuleName(libraryName, resolveFrom, getOptionsForLibraryResolution(compilerOptions), host, cache); -} -function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) { - const containingDirectory = getDirectoryPath(containingFile); - return cache.getFromDirectoryCache( - moduleName, - mode, - containingDirectory, - /*redirectedReference*/ - void 0 - ); -} -function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { - const traceEnabled = isTraceEnabled(compilerOptions, host); - if (redirectedReference) { - compilerOptions = redirectedReference.commandLine.options; - } - if (traceEnabled) { - trace(host, Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); - if (redirectedReference) { - trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); - } - } - const containingDirectory = getDirectoryPath(containingFile); - let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference); - if (result) { - if (traceEnabled) { - trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory); - } - } else { - let moduleResolution = compilerOptions.moduleResolution; - if (moduleResolution === void 0) { - moduleResolution = getEmitModuleResolutionKind(compilerOptions); - if (traceEnabled) { - trace(host, Diagnostics.Module_resolution_kind_is_not_specified_using_0, ModuleResolutionKind[moduleResolution]); - } - } else { - if (traceEnabled) { - trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]); - } - } - switch (moduleResolution) { - case 3 /* Node16 */: - result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); - break; - case 99 /* NodeNext */: - result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); - break; - case 2 /* Node10 */: - result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0); - break; - case 1 /* Classic */: - result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference); - break; - case 100 /* Bundler */: - result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0); - break; - default: - return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`); - } - if (cache && !cache.isReadonly) { - cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result); - if (!isExternalModuleNameRelative(moduleName)) { - cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result); - } - } - } - if (traceEnabled) { - if (result.resolvedModule) { - if (result.resolvedModule.packageId) { - trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2, moduleName, result.resolvedModule.resolvedFileName, packageIdToString(result.resolvedModule.packageId)); - } else { - trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); - } - } else { - trace(host, Diagnostics.Module_name_0_was_not_resolved, moduleName); - } - } - return result; -} -function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) { - const resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state); - if (resolved) return resolved.value; - if (!isExternalModuleNameRelative(moduleName)) { - return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state); - } else { - return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state); - } -} -function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) { - const { baseUrl, paths } = state.compilerOptions; - if (paths && !pathIsRelative(moduleName)) { - if (state.traceEnabled) { - if (baseUrl) { - trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName); - } - trace(state.host, Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); - } - const baseDirectory = getPathsBasePath(state.compilerOptions, state.host); - const pathPatterns = tryParsePatterns(paths); - return tryLoadModuleUsingPaths( - extensions, - moduleName, - baseDirectory, - paths, - pathPatterns, - loader, - /*onlyRecordFailures*/ - false, - state - ); - } -} -function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) { - if (!state.compilerOptions.rootDirs) { - return void 0; - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); - } - const candidate = normalizePath(combinePaths(containingDirectory, moduleName)); - let matchedRootDir; - let matchedNormalizedPrefix; - for (const rootDir of state.compilerOptions.rootDirs) { - let normalizedRoot = normalizePath(rootDir); - if (!endsWith(normalizedRoot, directorySeparator)) { - normalizedRoot += directorySeparator; - } - const isLongestMatchingPrefix = startsWith(candidate, normalizedRoot) && (matchedNormalizedPrefix === void 0 || matchedNormalizedPrefix.length < normalizedRoot.length); - if (state.traceEnabled) { - trace(state.host, Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); - } - if (isLongestMatchingPrefix) { - matchedNormalizedPrefix = normalizedRoot; - matchedRootDir = rootDir; - } - } - if (matchedNormalizedPrefix) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); - } - const suffix = candidate.substr(matchedNormalizedPrefix.length); - if (state.traceEnabled) { - trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); - } - const resolvedFileName = loader(extensions, candidate, !directoryProbablyExists(containingDirectory, state.host), state); - if (resolvedFileName) { - return resolvedFileName; - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.Trying_other_entries_in_rootDirs); - } - for (const rootDir of state.compilerOptions.rootDirs) { - if (rootDir === matchedRootDir) { - continue; - } - const candidate2 = combinePaths(normalizePath(rootDir), suffix); - if (state.traceEnabled) { - trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate2); - } - const baseDirectory = getDirectoryPath(candidate2); - const resolvedFileName2 = loader(extensions, candidate2, !directoryProbablyExists(baseDirectory, state.host), state); - if (resolvedFileName2) { - return resolvedFileName2; - } - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.Module_resolution_using_rootDirs_has_failed); - } - } - return void 0; -} -function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) { - const { baseUrl } = state.compilerOptions; - if (!baseUrl) { - return void 0; - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName); - } - const candidate = normalizePath(combinePaths(baseUrl, moduleName)); - if (state.traceEnabled) { - trace(state.host, Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate); - } - return loader(extensions, candidate, !directoryProbablyExists(getDirectoryPath(candidate), state.host), state); -} -function resolveJSModule(moduleName, initialDir, host) { - const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host); - if (!resolvedModule) { - throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`); - } - return resolvedModule.resolvedFileName; -} -var NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => { - NodeResolutionFeatures2[NodeResolutionFeatures2["None"] = 0] = "None"; - NodeResolutionFeatures2[NodeResolutionFeatures2["Imports"] = 2] = "Imports"; - NodeResolutionFeatures2[NodeResolutionFeatures2["SelfName"] = 4] = "SelfName"; - NodeResolutionFeatures2[NodeResolutionFeatures2["Exports"] = 8] = "Exports"; - NodeResolutionFeatures2[NodeResolutionFeatures2["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers"; - NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures"; - NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default"; - NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault"; - NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault"; - NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode"; - return NodeResolutionFeatures2; -})(NodeResolutionFeatures || {}); -function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { - return nodeNextModuleNameResolverWorker( - 30 /* Node16Default */, - moduleName, - containingFile, - compilerOptions, - host, - cache, - redirectedReference, - resolutionMode - ); -} -function nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { - return nodeNextModuleNameResolverWorker( - 30 /* NodeNextDefault */, - moduleName, - containingFile, - compilerOptions, - host, - cache, - redirectedReference, - resolutionMode - ); -} -function nodeNextModuleNameResolverWorker(features, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode, conditions) { - const containingDirectory = getDirectoryPath(containingFile); - const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0; - let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */; - if (getResolveJsonModule(compilerOptions)) { - extensions |= 8 /* Json */; - } - return nodeModuleNameResolverWorker( - features | esmMode, - moduleName, - containingDirectory, - compilerOptions, - host, - cache, - extensions, - /*isConfigLookup*/ - false, - redirectedReference, - conditions - ); -} -function tryResolveJSModuleWorker(moduleName, initialDir, host) { - return nodeModuleNameResolverWorker( - 0 /* None */, - moduleName, - initialDir, - { moduleResolution: 2 /* Node10 */, allowJs: true }, - host, - /*cache*/ - void 0, - 2 /* JavaScript */, - /*isConfigLookup*/ - false, - /*redirectedReference*/ - void 0, - /*conditions*/ - void 0 - ); -} -function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions) { - const containingDirectory = getDirectoryPath(containingFile); - let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */; - if (getResolveJsonModule(compilerOptions)) { - extensions |= 8 /* Json */; - } - return nodeModuleNameResolverWorker( - getNodeResolutionFeatures(compilerOptions), - moduleName, - containingDirectory, - compilerOptions, - host, - cache, - extensions, - /*isConfigLookup*/ - false, - redirectedReference, - conditions - ); -} -function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions, isConfigLookup) { - let extensions; - if (isConfigLookup) { - extensions = 8 /* Json */; - } else if (compilerOptions.noDtsResolution) { - extensions = 3 /* ImplementationFiles */; - if (getResolveJsonModule(compilerOptions)) extensions |= 8 /* Json */; - } else { - extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */; - } - return nodeModuleNameResolverWorker(conditions ? 30 /* AllFeatures */ : 0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference, conditions); -} -function nodeNextJsonConfigResolver(moduleName, containingFile, host) { - return nodeModuleNameResolverWorker( - 30 /* NodeNextDefault */, - moduleName, - getDirectoryPath(containingFile), - { moduleResolution: 99 /* NodeNext */ }, - host, - /*cache*/ - void 0, - 8 /* Json */, - /*isConfigLookup*/ - true, - /*redirectedReference*/ - void 0, - /*conditions*/ - void 0 - ); -} -function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference, conditions) { - var _a, _b, _c, _d, _e; - const traceEnabled = isTraceEnabled(compilerOptions, host); - const failedLookupLocations = []; - const affectingLocations = []; - const moduleResolution = getEmitModuleResolutionKind(compilerOptions); - conditions ?? (conditions = getConditions( - compilerOptions, - moduleResolution === 100 /* Bundler */ || moduleResolution === 2 /* Node10 */ ? void 0 : features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */ - )); - const diagnostics = []; - const state = { - compilerOptions, - host, - traceEnabled, - failedLookupLocations, - affectingLocations, - packageJsonInfoCache: cache, - features, - conditions: conditions ?? emptyArray, - requestContainingDirectory: containingDirectory, - reportDiagnostic: (diag2) => void diagnostics.push(diag2), - isConfigLookup, - candidateIsFromPackageJsonField: false, - resolvedPackageDirectory: false - }; - if (traceEnabled && moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { - trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", state.conditions.map((c) => `'${c}'`).join(", ")); - } - let result; - if (moduleResolution === 2 /* Node10 */) { - const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */); - const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */); - result = priorityExtensions && tryResolve(priorityExtensions, state) || secondaryExtensions && tryResolve(secondaryExtensions, state) || void 0; - } else { - result = tryResolve(extensions, state); - } - let alternateResult; - if (state.resolvedPackageDirectory && !isConfigLookup && !isExternalModuleNameRelative(moduleName)) { - const wantedTypesButGotJs = (result == null ? void 0 : result.value) && extensions & (1 /* TypeScript */ | 4 /* Declaration */) && !extensionIsOk(1 /* TypeScript */ | 4 /* Declaration */, result.value.resolved.extension); - if (((_a = result == null ? void 0 : result.value) == null ? void 0 : _a.isExternalLibraryImport) && wantedTypesButGotJs && features & 8 /* Exports */ && (conditions == null ? void 0 : conditions.includes("import"))) { - traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update); - const diagnosticState = { - ...state, - features: state.features & ~8 /* Exports */, - reportDiagnostic: noop - }; - const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState); - if ((_b = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _b.isExternalLibraryImport) { - alternateResult = diagnosticResult.value.resolved.path; - } - } else if ((!(result == null ? void 0 : result.value) || wantedTypesButGotJs) && moduleResolution === 2 /* Node10 */) { - traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update); - const diagnosticsCompilerOptions = { ...state.compilerOptions, moduleResolution: 100 /* Bundler */ }; - const diagnosticState = { - ...state, - compilerOptions: diagnosticsCompilerOptions, - features: 30 /* BundlerDefault */, - conditions: getConditions(diagnosticsCompilerOptions), - reportDiagnostic: noop - }; - const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState); - if ((_c = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _c.isExternalLibraryImport) { - alternateResult = diagnosticResult.value.resolved.path; - } - } - } - return createResolvedModuleWithFailedLookupLocationsHandlingSymlink( - moduleName, - (_d = result == null ? void 0 : result.value) == null ? void 0 : _d.resolved, - (_e = result == null ? void 0 : result.value) == null ? void 0 : _e.isExternalLibraryImport, - failedLookupLocations, - affectingLocations, - diagnostics, - state, - cache, - alternateResult - ); - function tryResolve(extensions2, state2) { - const loader = (extensions3, candidate, onlyRecordFailures, state3) => nodeLoadModuleByRelativeName( - extensions3, - candidate, - onlyRecordFailures, - state3, - /*considerPackageJson*/ - true - ); - const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state2); - if (resolved) { - return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) }); - } - if (!isExternalModuleNameRelative(moduleName)) { - if (features & 2 /* Imports */ && startsWith(moduleName, "#")) { - const resolved3 = loadModuleFromImports(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference); - if (resolved3) { - return resolved3.value && { value: { resolved: resolved3.value, isExternalLibraryImport: false } }; - } - } - if (features & 4 /* SelfName */) { - const resolved3 = loadModuleFromSelfNameReference(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference); - if (resolved3) { - return resolved3.value && { value: { resolved: resolved3.value, isExternalLibraryImport: false } }; - } - } - if (moduleName.includes(":")) { - if (traceEnabled) { - trace(host, Diagnostics.Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1, moduleName, formatExtensions(extensions2)); - } - return void 0; - } - if (traceEnabled) { - trace(host, Diagnostics.Loading_module_0_from_node_modules_folder_target_file_types_Colon_1, moduleName, formatExtensions(extensions2)); - } - let resolved2 = loadModuleFromNearestNodeModulesDirectory(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference); - if (extensions2 & 4 /* Declaration */) { - resolved2 ?? (resolved2 = resolveFromTypeRoot(moduleName, state2)); - } - return resolved2 && { value: resolved2.value && { resolved: resolved2.value, isExternalLibraryImport: true } }; - } else { - const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName); - const resolved2 = nodeLoadModuleByRelativeName( - extensions2, - candidate, - /*onlyRecordFailures*/ - false, - state2, - /*considerPackageJson*/ - true - ); - return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") }); - } - } -} -function normalizePathForCJSResolution(containingDirectory, moduleName) { - const combined = combinePaths(containingDirectory, moduleName); - const parts = getPathComponents(combined); - const lastPart = lastOrUndefined(parts); - const path = lastPart === "." || lastPart === ".." ? ensureTrailingDirectorySeparator(normalizePath(combined)) : normalizePath(combined); - return { path, parts }; -} -function realPath(path, host, traceEnabled) { - if (!host.realpath) { - return path; - } - const real = normalizePath(host.realpath(path)); - if (traceEnabled) { - trace(host, Diagnostics.Resolving_real_path_for_0_result_1, path, real); - } - return real; -} -function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1, candidate, formatExtensions(extensions)); - } - if (!hasTrailingDirectorySeparator(candidate)) { - if (!onlyRecordFailures) { - const parentOfCandidate = getDirectoryPath(candidate); - if (!directoryProbablyExists(parentOfCandidate, state.host)) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); - } - onlyRecordFailures = true; - } - } - const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state); - if (resolvedFromFile) { - const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0; - const packageInfo = packageDirectory ? getPackageJsonInfo( - packageDirectory, - /*onlyRecordFailures*/ - false, - state - ) : void 0; - return withPackageId(packageInfo, resolvedFromFile, state); - } - } - if (!onlyRecordFailures) { - const candidateExists = directoryProbablyExists(candidate, state.host); - if (!candidateExists) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); - } - onlyRecordFailures = true; - } - } - if (!(state.features & 32 /* EsmMode */)) { - return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson); - } - return void 0; -} -var nodeModulesPathPart = "/node_modules/"; -function pathContainsNodeModules(path) { - return path.includes(nodeModulesPathPart); -} -function parseNodeModuleFromPath(resolved, isFolder) { - const path = normalizePath(resolved); - const idx = path.lastIndexOf(nodeModulesPathPart); - if (idx === -1) { - return void 0; - } - const indexAfterNodeModules = idx + nodeModulesPathPart.length; - let indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules, isFolder); - if (path.charCodeAt(indexAfterNodeModules) === 64 /* at */) { - indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName, isFolder); - } - return path.slice(0, indexAfterPackageName); -} -function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex, isFolder) { - const nextSeparatorIndex = path.indexOf(directorySeparator, prevSeparatorIndex + 1); - return nextSeparatorIndex === -1 ? isFolder ? path.length : prevSeparatorIndex : nextSeparatorIndex; -} -function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) { - return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state)); -} -function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) { - const resolvedByReplacingExtension = loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state); - if (resolvedByReplacingExtension) { - return resolvedByReplacingExtension; - } - if (!(state.features & 32 /* EsmMode */)) { - const resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, "", onlyRecordFailures, state); - if (resolvedByAddingExtension) { - return resolvedByAddingExtension; - } - } -} -function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) { - const filename = getBaseFileName(candidate); - if (!filename.includes(".")) { - return void 0; - } - let extensionless = removeFileExtension(candidate); - if (extensionless === candidate) { - extensionless = candidate.substring(0, candidate.lastIndexOf(".")); - } - const extension = candidate.substring(extensionless.length); - if (state.traceEnabled) { - trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); - } - return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state); -} -function loadFileNameFromPackageJsonField(extensions, candidate, packageJsonValue, onlyRecordFailures, state) { - if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) { - const result = tryFile(candidate, onlyRecordFailures, state); - const ext = tryExtractTSExtension(candidate); - return result !== void 0 ? { path: candidate, ext, resolvedUsingTsExtension: packageJsonValue ? !endsWith(packageJsonValue, ext) : void 0 } : void 0; - } - if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) { - const result = tryFile(candidate, onlyRecordFailures, state); - return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0; - } - return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state); -} -function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecordFailures, state) { - if (!onlyRecordFailures) { - const directory = getDirectoryPath(candidate); - if (directory) { - onlyRecordFailures = !directoryProbablyExists(directory, state.host); - } - } - switch (originalExtension) { - case ".mjs" /* Mjs */: - case ".mts" /* Mts */: - case ".d.mts" /* Dmts */: - return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0; - case ".cjs" /* Cjs */: - case ".cts" /* Cts */: - case ".d.cts" /* Dcts */: - return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0; - case ".json" /* Json */: - return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0; - case ".tsx" /* Tsx */: - case ".jsx" /* Jsx */: - return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0; - case ".ts" /* Ts */: - case ".d.ts" /* Dts */: - case ".js" /* Js */: - case "": - return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0; - default: - return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0; - } - function tryExtension(ext, resolvedUsingTsExtension) { - const path = tryFile(candidate + ext, onlyRecordFailures, state); - return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension }; - } -} -function tryFile(fileName, onlyRecordFailures, state) { - var _a; - if (!((_a = state.compilerOptions.moduleSuffixes) == null ? void 0 : _a.length)) { - return tryFileLookup(fileName, onlyRecordFailures, state); - } - const ext = tryGetExtensionFromPath2(fileName) ?? ""; - const fileNameNoExtension = ext ? removeExtension(fileName, ext) : fileName; - return forEach(state.compilerOptions.moduleSuffixes, (suffix) => tryFileLookup(fileNameNoExtension + suffix + ext, onlyRecordFailures, state)); -} -function tryFileLookup(fileName, onlyRecordFailures, state) { - var _a; - if (!onlyRecordFailures) { - if (state.host.fileExists(fileName)) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.File_0_exists_use_it_as_a_name_resolution_result, fileName); - } - return fileName; - } else { - if (state.traceEnabled) { - trace(state.host, Diagnostics.File_0_does_not_exist, fileName); - } - } - } - (_a = state.failedLookupLocations) == null ? void 0 : _a.push(fileName); - return void 0; -} -function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) { - const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0; - const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent; - const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state); - return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths), state); -} -function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) { - if (!resolveJs && packageJsonInfo.contents.resolvedEntrypoints !== void 0) { - return packageJsonInfo.contents.resolvedEntrypoints; - } - let entrypoints; - const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0); - const features = getNodeResolutionFeatures(options); - const loadPackageJsonMainState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options); - loadPackageJsonMainState.conditions = getConditions(options); - loadPackageJsonMainState.requestContainingDirectory = packageJsonInfo.packageDirectory; - const mainResolution = loadNodeModuleFromDirectoryWorker( - extensions, - packageJsonInfo.packageDirectory, - /*onlyRecordFailures*/ - false, - loadPackageJsonMainState, - packageJsonInfo.contents.packageJsonContent, - getVersionPathsOfPackageJsonInfo(packageJsonInfo, loadPackageJsonMainState) - ); - entrypoints = append(entrypoints, mainResolution == null ? void 0 : mainResolution.path); - if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) { - const conditionSets = deduplicate( - [getConditions(options, 99 /* ESNext */), getConditions(options, 1 /* CommonJS */)], - arrayIsEqualTo - ); - for (const conditions of conditionSets) { - const loadPackageJsonExportsState = { ...loadPackageJsonMainState, failedLookupLocations: [], conditions, host }; - const exportResolutions = loadEntrypointsFromExportMap( - packageJsonInfo, - packageJsonInfo.contents.packageJsonContent.exports, - loadPackageJsonExportsState, - extensions - ); - if (exportResolutions) { - for (const resolution of exportResolutions) { - entrypoints = appendIfUnique(entrypoints, resolution.path); - } - } - } - } - return packageJsonInfo.contents.resolvedEntrypoints = entrypoints || false; -} -function loadEntrypointsFromExportMap(scope, exports2, state, extensions) { - let entrypoints; - if (isArray(exports2)) { - for (const target of exports2) { - loadEntrypointsFromTargetExports(target); - } - } else if (typeof exports2 === "object" && exports2 !== null && allKeysStartWithDot(exports2)) { - for (const key in exports2) { - loadEntrypointsFromTargetExports(exports2[key]); - } - } else { - loadEntrypointsFromTargetExports(exports2); - } - return entrypoints; - function loadEntrypointsFromTargetExports(target) { - var _a, _b; - if (typeof target === "string" && startsWith(target, "./")) { - if (target.includes("*") && state.host.readDirectory) { - if (target.indexOf("*") !== target.lastIndexOf("*")) { - return false; - } - state.host.readDirectory( - scope.packageDirectory, - extensionsToExtensionsArray(extensions), - /*excludes*/ - void 0, - [ - changeFullExtension(replaceFirstStar(target, "**/*"), ".*") - ] - ).forEach((entry) => { - entrypoints = appendIfUnique(entrypoints, { - path: entry, - ext: getAnyExtensionFromPath(entry), - resolvedUsingTsExtension: void 0 - }); - }); - } else { - const partsAfterFirst = getPathComponents(target).slice(2); - if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) { - return false; - } - const resolvedTarget = combinePaths(scope.packageDirectory, target); - const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); - const result = loadFileNameFromPackageJsonField( - extensions, - finalPath, - target, - /*onlyRecordFailures*/ - false, - state - ); - if (result) { - entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path); - return true; - } - } - } else if (Array.isArray(target)) { - for (const t of target) { - const success = loadEntrypointsFromTargetExports(t); - if (success) { - return true; - } - } - } else if (typeof target === "object" && target !== null) { - return forEach(getOwnKeys(target), (key) => { - if (key === "default" || contains(state.conditions, key) || isApplicableVersionedTypesKey(state.conditions, key)) { - loadEntrypointsFromTargetExports(target[key]); - return true; - } - }); - } - } -} -function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options) { - return { - host, - compilerOptions: options, - traceEnabled: isTraceEnabled(options, host), - failedLookupLocations: void 0, - affectingLocations: void 0, - packageJsonInfoCache, - features: 0 /* None */, - conditions: emptyArray, - requestContainingDirectory: void 0, - reportDiagnostic: noop, - isConfigLookup: false, - candidateIsFromPackageJsonField: false, - resolvedPackageDirectory: false - }; -} -function getPackageScopeForPath(directory, state) { - return forEachAncestorDirectoryStoppingAtGlobalCache( - state.host, - directory, - (dir) => getPackageJsonInfo( - dir, - /*onlyRecordFailures*/ - false, - state - ) - ); -} -function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) { - if (packageJsonInfo.contents.versionPaths === void 0) { - packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false; - } - return packageJsonInfo.contents.versionPaths || void 0; -} -function getPeerDependenciesOfPackageJsonInfo(packageJsonInfo, state) { - if (packageJsonInfo.contents.peerDependencies === void 0) { - packageJsonInfo.contents.peerDependencies = readPackageJsonPeerDependencies(packageJsonInfo, state) || false; - } - return packageJsonInfo.contents.peerDependencies || void 0; -} -function readPackageJsonPeerDependencies(packageJsonInfo, state) { - const peerDependencies = readPackageJsonField(packageJsonInfo.contents.packageJsonContent, "peerDependencies", "object", state); - if (peerDependencies === void 0) return void 0; - if (state.traceEnabled) trace(state.host, Diagnostics.package_json_has_a_peerDependencies_field); - const packageDirectory = realPath(packageJsonInfo.packageDirectory, state.host, state.traceEnabled); - const nodeModules = packageDirectory.substring(0, packageDirectory.lastIndexOf("node_modules") + "node_modules".length) + directorySeparator; - let result = ""; - for (const key in peerDependencies) { - if (hasProperty(peerDependencies, key)) { - const peerPackageJson = getPackageJsonInfo( - nodeModules + key, - /*onlyRecordFailures*/ - false, - state - ); - if (peerPackageJson) { - const version2 = peerPackageJson.contents.packageJsonContent.version; - result += `+${key}@${version2}`; - if (state.traceEnabled) trace(state.host, Diagnostics.Found_peerDependency_0_with_1_version, key, version2); - } else { - if (state.traceEnabled) trace(state.host, Diagnostics.Failed_to_find_peerDependency_0, key); - } - } - } - return result; -} -function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) { - var _a, _b, _c, _d, _e, _f; - const { host, traceEnabled } = state; - const packageJsonPath = combinePaths(packageDirectory, "package.json"); - if (onlyRecordFailures) { - (_a = state.failedLookupLocations) == null ? void 0 : _a.push(packageJsonPath); - return void 0; - } - const existing = (_b = state.packageJsonInfoCache) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath); - if (existing !== void 0) { - if (isPackageJsonInfo(existing)) { - if (traceEnabled) trace(host, Diagnostics.File_0_exists_according_to_earlier_cached_lookups, packageJsonPath); - (_c = state.affectingLocations) == null ? void 0 : _c.push(packageJsonPath); - return existing.packageDirectory === packageDirectory ? existing : { packageDirectory, contents: existing.contents }; - } else { - if (existing.directoryExists && traceEnabled) trace(host, Diagnostics.File_0_does_not_exist_according_to_earlier_cached_lookups, packageJsonPath); - (_d = state.failedLookupLocations) == null ? void 0 : _d.push(packageJsonPath); - return void 0; - } - } - const directoryExists = directoryProbablyExists(packageDirectory, host); - if (directoryExists && host.fileExists(packageJsonPath)) { - const packageJsonContent = readJson(packageJsonPath, host); - if (traceEnabled) { - trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath); - } - const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0, peerDependencies: void 0 } }; - if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly) state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, result); - (_e = state.affectingLocations) == null ? void 0 : _e.push(packageJsonPath); - return result; - } else { - if (directoryExists && traceEnabled) { - trace(host, Diagnostics.File_0_does_not_exist, packageJsonPath); - } - if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly) state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, { packageDirectory, directoryExists }); - (_f = state.failedLookupLocations) == null ? void 0 : _f.push(packageJsonPath); - } -} -function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) { - let packageFile; - if (jsonContent) { - if (state.isConfigLookup) { - packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state); - } else { - packageFile = extensions & 4 /* Declaration */ && readPackageJsonTypesFields(jsonContent, candidate, state) || extensions & (3 /* ImplementationFiles */ | 4 /* Declaration */) && readPackageJsonMainField(jsonContent, candidate, state) || void 0; - } - } - const loader = (extensions2, candidate2, onlyRecordFailures2, state2) => { - const fromFile = loadFileNameFromPackageJsonField( - extensions2, - candidate2, - /*packageJsonValue*/ - void 0, - onlyRecordFailures2, - state2 - ); - if (fromFile) { - return noPackageId(fromFile); - } - const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2; - const features = state2.features; - const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField; - state2.candidateIsFromPackageJsonField = true; - if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") { - state2.features &= ~32 /* EsmMode */; - } - const result = nodeLoadModuleByRelativeName( - expandedExtensions, - candidate2, - onlyRecordFailures2, - state2, - /*considerPackageJson*/ - false - ); - state2.features = features; - state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField; - return result; - }; - const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0; - const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host); - const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index"); - if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) { - const moduleName = getRelativePathFromDirectory( - candidate, - packageFile || indexPath, - /*ignoreCase*/ - false - ); - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName); - } - const pathPatterns = tryParsePatterns(versionPaths.paths); - const result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, pathPatterns, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state); - if (result) { - return removeIgnoredPackageId(result.value); - } - } - const packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state)); - if (packageFileResult) return packageFileResult; - if (!(state.features & 32 /* EsmMode */)) { - return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state); - } -} -function extensionIsOk(extensions, extension) { - return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false; -} -function parsePackageName(moduleName) { - let idx = moduleName.indexOf(directorySeparator); - if (moduleName[0] === "@") { - idx = moduleName.indexOf(directorySeparator, idx + 1); - } - return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) }; -} -function allKeysStartWithDot(obj) { - return every(getOwnKeys(obj), (k) => startsWith(k, ".")); -} -function noKeyStartsWithDot(obj) { - return !some(getOwnKeys(obj), (k) => startsWith(k, ".")); -} -function loadModuleFromSelfNameReference(extensions, moduleName, directory, state, cache, redirectedReference) { - var _a, _b; - const directoryPath = getNormalizedAbsolutePath(directory, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); - const scope = getPackageScopeForPath(directoryPath, state); - if (!scope || !scope.contents.packageJsonContent.exports) { - return void 0; - } - if (typeof scope.contents.packageJsonContent.name !== "string") { - return void 0; - } - const parts = getPathComponents(moduleName); - const nameParts = getPathComponents(scope.contents.packageJsonContent.name); - if (!every(nameParts, (p, i) => parts[i] === p)) { - return void 0; - } - const trailingParts = parts.slice(nameParts.length); - const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`; - if (getAllowJSCompilerOption(state.compilerOptions) && !pathContainsNodeModules(directory)) { - return loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference); - } - const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */); - const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */); - return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference); -} -function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) { - if (!scope.contents.packageJsonContent.exports) { - return void 0; - } - if (subpath === ".") { - let mainExport; - if (typeof scope.contents.packageJsonContent.exports === "string" || Array.isArray(scope.contents.packageJsonContent.exports) || typeof scope.contents.packageJsonContent.exports === "object" && noKeyStartsWithDot(scope.contents.packageJsonContent.exports)) { - mainExport = scope.contents.packageJsonContent.exports; - } else if (hasProperty(scope.contents.packageJsonContent.exports, ".")) { - mainExport = scope.contents.packageJsonContent.exports["."]; - } - if (mainExport) { - const loadModuleFromTargetExportOrImport = getLoadModuleFromTargetExportOrImport( - extensions, - state, - cache, - redirectedReference, - subpath, - scope, - /*isImports*/ - false - ); - return loadModuleFromTargetExportOrImport( - mainExport, - "", - /*pattern*/ - false, - "." - ); - } - } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) { - if (typeof scope.contents.packageJsonContent.exports !== "object") { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - const result = loadModuleFromExportsOrImports( - extensions, - state, - cache, - redirectedReference, - subpath, - scope.contents.packageJsonContent.exports, - scope, - /*isImports*/ - false - ); - if (result) { - return result; - } - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory); - } - return toSearchResult( - /*value*/ - void 0 - ); -} -function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) { - var _a, _b; - if (moduleName === "#" || startsWith(moduleName, "#/")) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - const directoryPath = getNormalizedAbsolutePath(directory, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); - const scope = getPackageScopeForPath(directoryPath, state); - if (!scope) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - if (!scope.contents.packageJsonContent.imports) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - const result = loadModuleFromExportsOrImports( - extensions, - state, - cache, - redirectedReference, - moduleName, - scope.contents.packageJsonContent.imports, - scope, - /*isImports*/ - true - ); - if (result) { - return result; - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory); - } - return toSearchResult( - /*value*/ - void 0 - ); -} -function comparePatternKeys(a, b) { - const aPatternIndex = a.indexOf("*"); - const bPatternIndex = b.indexOf("*"); - const baseLenA = aPatternIndex === -1 ? a.length : aPatternIndex + 1; - const baseLenB = bPatternIndex === -1 ? b.length : bPatternIndex + 1; - if (baseLenA > baseLenB) return -1 /* LessThan */; - if (baseLenB > baseLenA) return 1 /* GreaterThan */; - if (aPatternIndex === -1) return 1 /* GreaterThan */; - if (bPatternIndex === -1) return -1 /* LessThan */; - if (a.length > b.length) return -1 /* LessThan */; - if (b.length > a.length) return 1 /* GreaterThan */; - return 0 /* EqualTo */; -} -function loadModuleFromExportsOrImports(extensions, state, cache, redirectedReference, moduleName, lookupTable, scope, isImports) { - const loadModuleFromTargetExportOrImport = getLoadModuleFromTargetExportOrImport(extensions, state, cache, redirectedReference, moduleName, scope, isImports); - if (!endsWith(moduleName, directorySeparator) && !moduleName.includes("*") && hasProperty(lookupTable, moduleName)) { - const target = lookupTable[moduleName]; - return loadModuleFromTargetExportOrImport( - target, - /*subpath*/ - "", - /*pattern*/ - false, - moduleName - ); - } - const expandingKeys = toSorted(filter(getOwnKeys(lookupTable), (k) => hasOneAsterisk(k) || endsWith(k, "/")), comparePatternKeys); - for (const potentialTarget of expandingKeys) { - if (state.features & 16 /* ExportsPatternTrailers */ && matchesPatternWithTrailer(potentialTarget, moduleName)) { - const target = lookupTable[potentialTarget]; - const starPos = potentialTarget.indexOf("*"); - const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos)); - return loadModuleFromTargetExportOrImport( - target, - subpath, - /*pattern*/ - true, - potentialTarget - ); - } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) { - const target = lookupTable[potentialTarget]; - const subpath = moduleName.substring(potentialTarget.length - 1); - return loadModuleFromTargetExportOrImport( - target, - subpath, - /*pattern*/ - true, - potentialTarget - ); - } else if (startsWith(moduleName, potentialTarget)) { - const target = lookupTable[potentialTarget]; - const subpath = moduleName.substring(potentialTarget.length); - return loadModuleFromTargetExportOrImport( - target, - subpath, - /*pattern*/ - false, - potentialTarget - ); - } - } - function matchesPatternWithTrailer(target, name) { - if (endsWith(target, "*")) return false; - const starPos = target.indexOf("*"); - if (starPos === -1) return false; - return startsWith(name, target.substring(0, starPos)) && endsWith(name, target.substring(starPos + 1)); - } -} -function hasOneAsterisk(patternKey) { - const firstStar = patternKey.indexOf("*"); - return firstStar !== -1 && firstStar === patternKey.lastIndexOf("*"); -} -function getLoadModuleFromTargetExportOrImport(extensions, state, cache, redirectedReference, moduleName, scope, isImports) { - return loadModuleFromTargetExportOrImport; - function loadModuleFromTargetExportOrImport(target, subpath, pattern, key) { - if (typeof target === "string") { - if (!pattern && subpath.length > 0 && !endsWith(target, "/")) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - if (!startsWith(target, "./")) { - if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) { - const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath; - traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup); - traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/"); - const result = nodeModuleNameResolverWorker( - state.features, - combinedLookup, - scope.packageDirectory + "/", - state.compilerOptions, - state.host, - cache, - extensions, - /*isConfigLookup*/ - false, - redirectedReference, - state.conditions - ); - return toSearchResult( - result.resolvedModule ? { - path: result.resolvedModule.resolvedFileName, - extension: result.resolvedModule.extension, - packageId: result.resolvedModule.packageId, - originalPath: result.resolvedModule.originalPath, - resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension - } : void 0 - ); - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target); - const partsAfterFirst = parts.slice(1); - if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - const resolvedTarget = combinePaths(scope.packageDirectory, target); - const subpathParts = getPathComponents(subpath); - if (subpathParts.includes("..") || subpathParts.includes(".") || subpathParts.includes("node_modules")) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.Using_0_subpath_1_with_target_2, isImports ? "imports" : "exports", key, pattern ? target.replace(/\*/g, subpath) : target + subpath); - } - const finalPath = toAbsolutePath(pattern ? resolvedTarget.replace(/\*/g, subpath) : resolvedTarget + subpath); - const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports); - if (inputLink) return inputLink; - return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField( - extensions, - finalPath, - target, - /*onlyRecordFailures*/ - false, - state - ), state)); - } else if (typeof target === "object" && target !== null) { - if (!Array.isArray(target)) { - traceIfEnabled(state, Diagnostics.Entering_conditional_exports); - for (const condition of getOwnKeys(target)) { - if (condition === "default" || state.conditions.includes(condition) || isApplicableVersionedTypesKey(state.conditions, condition)) { - traceIfEnabled(state, Diagnostics.Matched_0_condition_1, isImports ? "imports" : "exports", condition); - const subTarget = target[condition]; - const result = loadModuleFromTargetExportOrImport(subTarget, subpath, pattern, key); - if (result) { - traceIfEnabled(state, Diagnostics.Resolved_under_condition_0, condition); - traceIfEnabled(state, Diagnostics.Exiting_conditional_exports); - return result; - } else { - traceIfEnabled(state, Diagnostics.Failed_to_resolve_under_condition_0, condition); - } - } else { - traceIfEnabled(state, Diagnostics.Saw_non_matching_condition_0, condition); - } - } - traceIfEnabled(state, Diagnostics.Exiting_conditional_exports); - return void 0; - } else { - if (!length(target)) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - for (const elem of target) { - const result = loadModuleFromTargetExportOrImport(elem, subpath, pattern, key); - if (result) { - return result; - } - } - } - } else if (target === null) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - } - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); - } - return toSearchResult( - /*value*/ - void 0 - ); - function toAbsolutePath(path) { - var _a, _b; - if (path === void 0) return path; - return getNormalizedAbsolutePath(path, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); - } - function combineDirectoryPath(root, dir) { - return ensureTrailingDirectorySeparator(combinePaths(root, dir)); - } - function tryLoadInputFileForPath(finalPath, entry, packagePath, isImports2) { - var _a, _b, _c, _d; - if (!state.isConfigLookup && (state.compilerOptions.declarationDir || state.compilerOptions.outDir) && !finalPath.includes("/node_modules/") && (state.compilerOptions.configFile ? containsPath(scope.packageDirectory, toAbsolutePath(state.compilerOptions.configFile.fileName), !useCaseSensitiveFileNames(state)) : true)) { - const getCanonicalFileName = hostGetCanonicalFileName({ useCaseSensitiveFileNames: () => useCaseSensitiveFileNames(state) }); - const commonSourceDirGuesses = []; - if (state.compilerOptions.rootDir || state.compilerOptions.composite && state.compilerOptions.configFilePath) { - const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [], ((_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)) || "", getCanonicalFileName)); - commonSourceDirGuesses.push(commonDir); - } else if (state.requestContainingDirectory) { - const requestingFile = toAbsolutePath(combinePaths(state.requestContainingDirectory, "index.ts")); - const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [requestingFile, toAbsolutePath(packagePath)], ((_d = (_c = state.host).getCurrentDirectory) == null ? void 0 : _d.call(_c)) || "", getCanonicalFileName)); - commonSourceDirGuesses.push(commonDir); - let fragment = ensureTrailingDirectorySeparator(commonDir); - while (fragment && fragment.length > 1) { - const parts = getPathComponents(fragment); - parts.pop(); - const commonDir2 = getPathFromPathComponents(parts); - commonSourceDirGuesses.unshift(commonDir2); - fragment = ensureTrailingDirectorySeparator(commonDir2); - } - } - if (commonSourceDirGuesses.length > 1) { - state.reportDiagnostic(createCompilerDiagnostic( - isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate, - entry === "" ? "." : entry, - // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird - packagePath - )); - } - for (const commonSourceDirGuess of commonSourceDirGuesses) { - const candidateDirectories = getOutputDirectoriesForBaseDirectory(commonSourceDirGuess); - for (const candidateDir of candidateDirectories) { - if (containsPath(candidateDir, finalPath, !useCaseSensitiveFileNames(state))) { - const pathFragment = finalPath.slice(candidateDir.length + 1); - const possibleInputBase = combinePaths(commonSourceDirGuess, pathFragment); - const jsAndDtsExtensions = [".mjs" /* Mjs */, ".cjs" /* Cjs */, ".js" /* Js */, ".json" /* Json */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".d.ts" /* Dts */]; - for (const ext of jsAndDtsExtensions) { - if (fileExtensionIs(possibleInputBase, ext)) { - const inputExts = getPossibleOriginalInputExtensionForExtension(possibleInputBase); - for (const possibleExt of inputExts) { - if (!extensionIsOk(extensions, possibleExt)) continue; - const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames(state)); - if (state.host.fileExists(possibleInputWithInputExtension)) { - return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField( - extensions, - possibleInputWithInputExtension, - /*packageJsonValue*/ - void 0, - /*onlyRecordFailures*/ - false, - state - ), state)); - } - } - } - } - } - } - } - } - return void 0; - function getOutputDirectoriesForBaseDirectory(commonSourceDirGuess) { - var _a2, _b2; - const currentDir = state.compilerOptions.configFile ? ((_b2 = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b2.call(_a2)) || "" : commonSourceDirGuess; - const candidateDirectories = []; - if (state.compilerOptions.declarationDir) { - candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.declarationDir))); - } - if (state.compilerOptions.outDir && state.compilerOptions.outDir !== state.compilerOptions.declarationDir) { - candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.outDir))); - } - return candidateDirectories; - } - } - } -} -function isApplicableVersionedTypesKey(conditions, key) { - if (!conditions.includes("types")) return false; - if (!startsWith(key, "types@")) return false; - const range = VersionRange.tryParse(key.substring("types@".length)); - if (!range) return false; - return range.test(version); -} -function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) { - return loadModuleFromNearestNodeModulesDirectoryWorker( - extensions, - moduleName, - directory, - state, - /*typesScopeOnly*/ - false, - cache, - redirectedReference - ); -} -function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) { - return loadModuleFromNearestNodeModulesDirectoryWorker( - 4 /* Declaration */, - moduleName, - directory, - state, - /*typesScopeOnly*/ - true, - /*cache*/ - void 0, - /*redirectedReference*/ - void 0 - ); -} -function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) { - const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */; - const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */); - const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */); - if (priorityExtensions) { - traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0, formatExtensions(priorityExtensions)); - const result = lookup(priorityExtensions); - if (result) return result; - } - if (secondaryExtensions && !typesScopeOnly) { - traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0, formatExtensions(secondaryExtensions)); - return lookup(secondaryExtensions); - } - function lookup(extensions2) { - return forEachAncestorDirectoryStoppingAtGlobalCache( - state.host, - normalizeSlashes(directory), - (ancestorDirectory) => { - if (getBaseFileName(ancestorDirectory) !== "node_modules") { - const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state); - if (resolutionFromCache) { - return resolutionFromCache; - } - return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions2, moduleName, ancestorDirectory, state, typesScopeOnly, cache, redirectedReference)); - } - } - ); - } -} -function forEachAncestorDirectoryStoppingAtGlobalCache(host, directory, callback) { - var _a; - const globalCache = (_a = host == null ? void 0 : host.getGlobalTypingsCacheLocation) == null ? void 0 : _a.call(host); - return forEachAncestorDirectory(directory, (ancestorDirectory) => { - const result = callback(ancestorDirectory); - if (result !== void 0) return result; - if (ancestorDirectory === globalCache) return false; - }) || void 0; -} -function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) { - const nodeModulesFolder = combinePaths(directory, "node_modules"); - const nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); - if (!nodeModulesFolderExists && state.traceEnabled) { - trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); - } - if (!typesScopeOnly) { - const packageResult = loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state, cache, redirectedReference); - if (packageResult) { - return packageResult; - } - } - if (extensions & 4 /* Declaration */) { - const nodeModulesAtTypes2 = combinePaths(nodeModulesFolder, "@types"); - let nodeModulesAtTypesExists = nodeModulesFolderExists; - if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes2, state.host)) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes2); - } - nodeModulesAtTypesExists = false; - } - return loadModuleFromSpecificNodeModulesDirectory(4 /* Declaration */, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes2, nodeModulesAtTypesExists, state, cache, redirectedReference); - } -} -function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) { - var _a, _b; - const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName)); - const { packageName, rest } = parsePackageName(moduleName); - const packageDirectory = combinePaths(nodeModulesDirectory, packageName); - let rootPackageInfo; - let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state); - if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty(((_a = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a.contents.packageJsonContent) ?? emptyArray, "exports"))) { - const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state); - if (fromFile) { - return noPackageId(fromFile); - } - const fromDirectory = loadNodeModuleFromDirectoryWorker( - extensions, - candidate, - !nodeModulesDirectoryExists, - state, - packageInfo.contents.packageJsonContent, - getVersionPathsOfPackageJsonInfo(packageInfo, state) - ); - return withPackageId(packageInfo, fromDirectory, state); - } - const loader = (extensions2, candidate2, onlyRecordFailures, state2) => { - let pathAndExtension = (rest || !(state2.features & 32 /* EsmMode */)) && loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker( - extensions2, - candidate2, - onlyRecordFailures, - state2, - packageInfo && packageInfo.contents.packageJsonContent, - packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2) - ); - if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) { - pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2); - } - return withPackageId(packageInfo, pathAndExtension, state2); - }; - if (rest !== "") { - packageInfo = rootPackageInfo ?? getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state); - } - if (packageInfo) { - state.resolvedPackageDirectory = true; - } - if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) { - return (_b = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _b.value; - } - const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0; - if (versionPaths) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest); - } - const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host); - const pathPatterns = tryParsePatterns(versionPaths.paths); - const fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, versionPaths.paths, pathPatterns, loader, !packageDirectoryExists, state); - if (fromPaths) { - return fromPaths.value; - } - } - return loader(extensions, candidate, !nodeModulesDirectoryExists, state); -} -function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, onlyRecordFailures, state) { - const matchedPattern = matchPatternOrExact(pathPatterns, moduleName); - if (matchedPattern) { - const matchedStar = isString(matchedPattern) ? void 0 : matchedText(matchedPattern, moduleName); - const matchedPatternText = isString(matchedPattern) ? matchedPattern : patternText(matchedPattern); - if (state.traceEnabled) { - trace(state.host, Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); - } - const resolved = forEach(paths[matchedPatternText], (subst) => { - const path = matchedStar ? replaceFirstStar(subst, matchedStar) : subst; - const candidate = normalizePath(combinePaths(baseDirectory, path)); - if (state.traceEnabled) { - trace(state.host, Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); - } - const extension = tryGetExtensionFromPath2(subst); - if (extension !== void 0) { - const path2 = tryFile(candidate, onlyRecordFailures, state); - if (path2 !== void 0) { - return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 }); - } - } - return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state); - }); - return { value: resolved }; - } -} -var mangledScopedPackageSeparator = "__"; -function mangleScopedPackageNameWithTrace(packageName, state) { - const mangled = mangleScopedPackageName(packageName); - if (state.traceEnabled && mangled !== packageName) { - trace(state.host, Diagnostics.Scoped_package_detected_looking_in_0, mangled); - } - return mangled; -} -function getTypesPackageName(packageName) { - return `@types/${mangleScopedPackageName(packageName)}`; -} -function mangleScopedPackageName(packageName) { - if (startsWith(packageName, "@")) { - const replaceSlash = packageName.replace(directorySeparator, mangledScopedPackageSeparator); - if (replaceSlash !== packageName) { - return replaceSlash.slice(1); - } - } - return packageName; -} -function getPackageNameFromTypesPackageName(mangledName) { - const withoutAtTypePrefix = removePrefix(mangledName, "@types/"); - if (withoutAtTypePrefix !== mangledName) { - return unmangleScopedPackageName(withoutAtTypePrefix); - } - return mangledName; -} -function unmangleScopedPackageName(typesPackageName) { - return typesPackageName.includes(mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName; -} -function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) { - const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference); - if (result) { - if (state.traceEnabled) { - trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory); - } - state.resultFromCache = result; - return { - value: result.resolvedModule && { - path: result.resolvedModule.resolvedFileName, - originalPath: result.resolvedModule.originalPath || true, - extension: result.resolvedModule.extension, - packageId: result.resolvedModule.packageId, - resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension - } - }; - } -} -function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) { - const traceEnabled = isTraceEnabled(compilerOptions, host); - const failedLookupLocations = []; - const affectingLocations = []; - const containingDirectory = getDirectoryPath(containingFile); - const diagnostics = []; - const state = { - compilerOptions, - host, - traceEnabled, - failedLookupLocations, - affectingLocations, - packageJsonInfoCache: cache, - features: 0 /* None */, - conditions: [], - requestContainingDirectory: containingDirectory, - reportDiagnostic: (diag2) => void diagnostics.push(diag2), - isConfigLookup: false, - candidateIsFromPackageJsonField: false, - resolvedPackageDirectory: false - }; - const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0)); - return createResolvedModuleWithFailedLookupLocationsHandlingSymlink( - moduleName, - resolved && resolved.value, - (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path), - failedLookupLocations, - affectingLocations, - diagnostics, - state, - cache - ); - function tryResolve(extensions) { - const resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state); - if (resolvedUsingSettings) { - return { value: resolvedUsingSettings }; - } - if (!isExternalModuleNameRelative(moduleName)) { - const resolved2 = forEachAncestorDirectoryStoppingAtGlobalCache( - state.host, - containingDirectory, - (directory) => { - const resolutionFromCache = tryFindNonRelativeModuleNameInCache( - cache, - moduleName, - /*mode*/ - void 0, - directory, - redirectedReference, - state - ); - if (resolutionFromCache) { - return resolutionFromCache; - } - const searchName = normalizePath(combinePaths(directory, moduleName)); - return toSearchResult(loadModuleFromFileNoPackageId( - extensions, - searchName, - /*onlyRecordFailures*/ - false, - state - )); - } - ); - if (resolved2) return resolved2; - if (extensions & (1 /* TypeScript */ | 4 /* Declaration */)) { - let resolved3 = loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state); - if (extensions & 4 /* Declaration */) resolved3 ?? (resolved3 = resolveFromTypeRoot(moduleName, state)); - return resolved3; - } - } else { - const candidate = normalizePath(combinePaths(containingDirectory, moduleName)); - return toSearchResult(loadModuleFromFileNoPackageId( - extensions, - candidate, - /*onlyRecordFailures*/ - false, - state - )); - } - } -} -function resolveFromTypeRoot(moduleName, state) { - if (!state.compilerOptions.typeRoots) return; - for (const typeRoot of state.compilerOptions.typeRoots) { - const candidate = getCandidateFromTypeRoot(typeRoot, moduleName, state); - const directoryExists = directoryProbablyExists(typeRoot, state.host); - if (!directoryExists && state.traceEnabled) { - trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot); - } - const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, state); - if (resolvedFromFile) { - const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path); - const packageInfo = packageDirectory ? getPackageJsonInfo( - packageDirectory, - /*onlyRecordFailures*/ - false, - state - ) : void 0; - return toSearchResult(withPackageId(packageInfo, resolvedFromFile, state)); - } - const resolved = loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, state); - if (resolved) return toSearchResult(resolved); - } -} -function shouldAllowImportingTsExtension(compilerOptions, fromFileName) { - return getAllowImportingTsExtensions(compilerOptions) || !!fromFileName && isDeclarationFileName(fromFileName); -} -function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) { - const traceEnabled = isTraceEnabled(compilerOptions, host); - if (traceEnabled) { - trace(host, Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); - } - const failedLookupLocations = []; - const affectingLocations = []; - const diagnostics = []; - const state = { - compilerOptions, - host, - traceEnabled, - failedLookupLocations, - affectingLocations, - packageJsonInfoCache, - features: 0 /* None */, - conditions: [], - requestContainingDirectory: void 0, - reportDiagnostic: (diag2) => void diagnostics.push(diag2), - isConfigLookup: false, - candidateIsFromPackageJsonField: false, - resolvedPackageDirectory: false - }; - const resolved = loadModuleFromImmediateNodeModulesDirectory( - 4 /* Declaration */, - moduleName, - globalCache, - state, - /*typesScopeOnly*/ - false, - /*cache*/ - void 0, - /*redirectedReference*/ - void 0 - ); - return createResolvedModuleWithFailedLookupLocations( - resolved, - /*isExternalLibraryImport*/ - true, - failedLookupLocations, - affectingLocations, - diagnostics, - state.resultFromCache, - /*cache*/ - void 0 - ); -} -function toSearchResult(value) { - return value !== void 0 ? { value } : void 0; -} -function traceIfEnabled(state, diagnostic, ...args) { - if (state.traceEnabled) { - trace(state.host, diagnostic, ...args); - } -} -function useCaseSensitiveFileNames(state) { - return !state.host.useCaseSensitiveFileNames ? true : typeof state.host.useCaseSensitiveFileNames === "boolean" ? state.host.useCaseSensitiveFileNames : state.host.useCaseSensitiveFileNames(); -} - -// src/compiler/binder.ts -var ModuleInstanceState = /* @__PURE__ */ ((ModuleInstanceState2) => { - ModuleInstanceState2[ModuleInstanceState2["NonInstantiated"] = 0] = "NonInstantiated"; - ModuleInstanceState2[ModuleInstanceState2["Instantiated"] = 1] = "Instantiated"; - ModuleInstanceState2[ModuleInstanceState2["ConstEnumOnly"] = 2] = "ConstEnumOnly"; - return ModuleInstanceState2; -})(ModuleInstanceState || {}); -function getModuleInstanceState(node, visited) { - if (node.body && !node.body.parent) { - setParent(node.body, node); - setParentRecursive( - node.body, - /*incremental*/ - false - ); - } - return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */; -} -function getModuleInstanceStateCached(node, visited = /* @__PURE__ */ new Map()) { - const nodeId = getNodeId(node); - if (visited.has(nodeId)) { - return visited.get(nodeId) || 0 /* NonInstantiated */; - } - visited.set(nodeId, void 0); - const result = getModuleInstanceStateWorker(node, visited); - visited.set(nodeId, result); - return result; -} -function getModuleInstanceStateWorker(node, visited) { - switch (node.kind) { - // 1. interface declarations, type alias declarations - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - return 0 /* NonInstantiated */; - // 2. const enum declarations - case 266 /* EnumDeclaration */: - if (isEnumConst(node)) { - return 2 /* ConstEnumOnly */; - } - break; - // 3. non-exported import declarations - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - if (!hasSyntacticModifier(node, 32 /* Export */)) { - return 0 /* NonInstantiated */; - } - break; - // 4. Export alias declarations pointing at only uninstantiated modules or things uninstantiated modules contain - case 278 /* ExportDeclaration */: - const exportDeclaration = node; - if (!exportDeclaration.moduleSpecifier && exportDeclaration.exportClause && exportDeclaration.exportClause.kind === 279 /* NamedExports */) { - let state = 0 /* NonInstantiated */; - for (const specifier of exportDeclaration.exportClause.elements) { - const specifierState = getModuleInstanceStateForAliasTarget(specifier, visited); - if (specifierState > state) { - state = specifierState; - } - if (state === 1 /* Instantiated */) { - return state; - } - } - return state; - } - break; - // 5. other uninstantiated module declarations. - case 268 /* ModuleBlock */: { - let state = 0 /* NonInstantiated */; - forEachChild(node, (n) => { - const childState = getModuleInstanceStateCached(n, visited); - switch (childState) { - case 0 /* NonInstantiated */: - return; - case 2 /* ConstEnumOnly */: - state = 2 /* ConstEnumOnly */; - return; - case 1 /* Instantiated */: - state = 1 /* Instantiated */; - return true; - default: - Debug.assertNever(childState); - } - }); - return state; - } - case 267 /* ModuleDeclaration */: - return getModuleInstanceState(node, visited); - case 80 /* Identifier */: - if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) { - return 0 /* NonInstantiated */; - } - } - return 1 /* Instantiated */; -} -function getModuleInstanceStateForAliasTarget(specifier, visited) { - const name = specifier.propertyName || specifier.name; - if (name.kind !== 80 /* Identifier */) { - return 1 /* Instantiated */; - } - let p = specifier.parent; - while (p) { - if (isBlock(p) || isModuleBlock(p) || isSourceFile(p)) { - const statements = p.statements; - let found; - for (const statement of statements) { - if (nodeHasName(statement, name)) { - if (!statement.parent) { - setParent(statement, p); - setParentRecursive( - statement, - /*incremental*/ - false - ); - } - const state = getModuleInstanceStateCached(statement, visited); - if (found === void 0 || state > found) { - found = state; - } - if (found === 1 /* Instantiated */) { - return found; - } - if (statement.kind === 271 /* ImportEqualsDeclaration */) { - found = 1 /* Instantiated */; - } - } - } - if (found !== void 0) { - return found; - } - } - p = p.parent; - } - return 1 /* Instantiated */; -} -var ContainerFlags = /* @__PURE__ */ ((ContainerFlags2) => { - ContainerFlags2[ContainerFlags2["None"] = 0] = "None"; - ContainerFlags2[ContainerFlags2["IsContainer"] = 1] = "IsContainer"; - ContainerFlags2[ContainerFlags2["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; - ContainerFlags2[ContainerFlags2["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; - ContainerFlags2[ContainerFlags2["IsFunctionLike"] = 8] = "IsFunctionLike"; - ContainerFlags2[ContainerFlags2["IsFunctionExpression"] = 16] = "IsFunctionExpression"; - ContainerFlags2[ContainerFlags2["HasLocals"] = 32] = "HasLocals"; - ContainerFlags2[ContainerFlags2["IsInterface"] = 64] = "IsInterface"; - ContainerFlags2[ContainerFlags2["IsObjectLiteralOrClassExpressionMethodOrAccessor"] = 128] = "IsObjectLiteralOrClassExpressionMethodOrAccessor"; - return ContainerFlags2; -})(ContainerFlags || {}); -function createFlowNode(flags, node, antecedent) { - return Debug.attachFlowNodeDebugInfo({ flags, id: 0, node, antecedent }); -} -var binder = /* @__PURE__ */ createBinder(); -function bindSourceFile(file, options) { - mark("beforeBind"); - binder(file, options); - mark("afterBind"); - measure("Bind", "beforeBind", "afterBind"); -} -function createBinder() { - var file; - var options; - var languageVersion; - var parent2; - var container; - var thisParentContainer; - var blockScopeContainer; - var lastContainer; - var delayedTypeAliases; - var seenThisKeyword; - var jsDocImports; - var currentFlow; - var currentBreakTarget; - var currentContinueTarget; - var currentReturnTarget; - var currentTrueTarget; - var currentFalseTarget; - var currentExceptionTarget; - var preSwitchCaseFlow; - var activeLabelList; - var hasExplicitReturn; - var hasFlowEffects; - var emitFlags; - var inStrictMode; - var inAssignmentPattern = false; - var symbolCount = 0; - var Symbol48; - var classifiableNames; - var unreachableFlow = createFlowNode( - 1 /* Unreachable */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - var reportedUnreachableFlow = createFlowNode( - 1 /* Unreachable */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - var bindBinaryExpressionFlow = createBindBinaryExpressionFlow(); - return bindSourceFile2; - function createDiagnosticForNode2(node, message, ...args) { - return createDiagnosticForNodeInSourceFile(getSourceFileOfNode(node) || file, node, message, ...args); - } - function bindSourceFile2(f, opts) { - var _a, _b; - file = f; - options = opts; - languageVersion = getEmitScriptTarget(options); - inStrictMode = bindInStrictMode(file, opts); - classifiableNames = /* @__PURE__ */ new Set(); - symbolCount = 0; - Symbol48 = objectAllocator.getSymbolConstructor(); - Debug.attachFlowNodeDebugInfo(unreachableFlow); - Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow); - if (!file.locals) { - (_a = tracing) == null ? void 0 : _a.push( - tracing.Phase.Bind, - "bindSourceFile", - { path: file.path }, - /*separateBeginAndEnd*/ - true - ); - bind(file); - (_b = tracing) == null ? void 0 : _b.pop(); - file.symbolCount = symbolCount; - file.classifiableNames = classifiableNames; - delayedBindJSDocTypedefTag(); - bindJSDocImports(); - } - file = void 0; - options = void 0; - languageVersion = void 0; - parent2 = void 0; - container = void 0; - thisParentContainer = void 0; - blockScopeContainer = void 0; - lastContainer = void 0; - delayedTypeAliases = void 0; - jsDocImports = void 0; - seenThisKeyword = false; - currentFlow = void 0; - currentBreakTarget = void 0; - currentContinueTarget = void 0; - currentReturnTarget = void 0; - currentTrueTarget = void 0; - currentFalseTarget = void 0; - currentExceptionTarget = void 0; - activeLabelList = void 0; - hasExplicitReturn = false; - hasFlowEffects = false; - inAssignmentPattern = false; - emitFlags = 0 /* None */; - } - function bindInStrictMode(file2, opts) { - if (getStrictOptionValue(opts, "alwaysStrict") && !file2.isDeclarationFile) { - return true; - } else { - return !!file2.externalModuleIndicator; - } - } - function createSymbol(flags, name) { - symbolCount++; - return new Symbol48(flags, name); - } - function addDeclarationToSymbol(symbol, node, symbolFlags) { - symbol.flags |= symbolFlags; - node.symbol = symbol; - symbol.declarations = appendIfUnique(symbol.declarations, node); - if (symbolFlags & (32 /* Class */ | 384 /* Enum */ | 1536 /* Module */ | 3 /* Variable */) && !symbol.exports) { - symbol.exports = createSymbolTable(); - } - if (symbolFlags & (32 /* Class */ | 64 /* Interface */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && !symbol.members) { - symbol.members = createSymbolTable(); - } - if (symbol.constEnumOnlyModule && symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) { - symbol.constEnumOnlyModule = false; - } - if (symbolFlags & 111551 /* Value */) { - setValueDeclaration(symbol, node); - } - } - function getDeclarationName(node) { - if (node.kind === 277 /* ExportAssignment */) { - return node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */; - } - const name = getNameOfDeclaration(node); - if (name) { - if (isAmbientModule(node)) { - const moduleName = getTextOfIdentifierOrLiteral(name); - return isGlobalScopeAugmentation(node) ? "__global" : `"${moduleName}"`; - } - if (name.kind === 167 /* ComputedPropertyName */) { - const nameExpression = name.expression; - if (isStringOrNumericLiteralLike(nameExpression)) { - return escapeLeadingUnderscores(nameExpression.text); - } - if (isSignedNumericLiteral(nameExpression)) { - return tokenToString(nameExpression.operator) + nameExpression.operand.text; - } else { - Debug.fail("Only computed properties with literal names have declaration names"); - } - } - if (isPrivateIdentifier(name)) { - const containingClass = getContainingClass(node); - if (!containingClass) { - return void 0; - } - const containingClassSymbol = containingClass.symbol; - return getSymbolNameForPrivateIdentifier(containingClassSymbol, name.escapedText); - } - if (isJsxNamespacedName(name)) { - return getEscapedTextOfJsxNamespacedName(name); - } - return isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0; - } - switch (node.kind) { - case 176 /* Constructor */: - return "__constructor" /* Constructor */; - case 184 /* FunctionType */: - case 179 /* CallSignature */: - case 323 /* JSDocSignature */: - return "__call" /* Call */; - case 185 /* ConstructorType */: - case 180 /* ConstructSignature */: - return "__new" /* New */; - case 181 /* IndexSignature */: - return "__index" /* Index */; - case 278 /* ExportDeclaration */: - return "__export" /* ExportStar */; - case 307 /* SourceFile */: - return "export=" /* ExportEquals */; - case 226 /* BinaryExpression */: - if (getAssignmentDeclarationKind(node) === 2 /* ModuleExports */) { - return "export=" /* ExportEquals */; - } - Debug.fail("Unknown binary declaration kind"); - break; - case 317 /* JSDocFunctionType */: - return isJSDocConstructSignature(node) ? "__new" /* New */ : "__call" /* Call */; - case 169 /* Parameter */: - Debug.assert(node.parent.kind === 317 /* JSDocFunctionType */, "Impossible parameter parent kind", () => `parent is: ${Debug.formatSyntaxKind(node.parent.kind)}, expected JSDocFunctionType`); - const functionType = node.parent; - const index = functionType.parameters.indexOf(node); - return "arg" + index; - } - } - function getDisplayName(node) { - return isNamedDeclaration(node) ? declarationNameToString(node.name) : unescapeLeadingUnderscores(Debug.checkDefined(getDeclarationName(node))); - } - function declareSymbol(symbolTable, parent3, node, includes, excludes, isReplaceableByMethod, isComputedName) { - Debug.assert(isComputedName || !hasDynamicName(node)); - const isDefaultExport = hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) && moduleExportNameIsDefault(node.name); - const name = isComputedName ? "__computed" /* Computed */ : isDefaultExport && parent3 ? "default" /* Default */ : getDeclarationName(node); - let symbol; - if (name === void 0) { - symbol = createSymbol(0 /* None */, "__missing" /* Missing */); - } else { - symbol = symbolTable.get(name); - if (includes & 2885600 /* Classifiable */) { - classifiableNames.add(name); - } - if (!symbol) { - symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); - if (isReplaceableByMethod) symbol.isReplaceableByMethod = true; - } else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) { - return symbol; - } else if (symbol.flags & excludes) { - if (symbol.isReplaceableByMethod) { - symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); - } else if (!(includes & 3 /* Variable */ && symbol.flags & 67108864 /* Assignment */)) { - if (isNamedDeclaration(node)) { - setParent(node.name, node); - } - let message = symbol.flags & 2 /* BlockScopedVariable */ ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0; - let messageNeedsName = true; - if (symbol.flags & 384 /* Enum */ || includes & 384 /* Enum */) { - message = Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations; - messageNeedsName = false; - } - let multipleDefaultExports = false; - if (length(symbol.declarations)) { - if (isDefaultExport) { - message = Diagnostics.A_module_cannot_have_multiple_default_exports; - messageNeedsName = false; - multipleDefaultExports = true; - } else { - if (symbol.declarations && symbol.declarations.length && (node.kind === 277 /* ExportAssignment */ && !node.isExportEquals)) { - message = Diagnostics.A_module_cannot_have_multiple_default_exports; - messageNeedsName = false; - multipleDefaultExports = true; - } - } - } - const relatedInformation = []; - if (isTypeAliasDeclaration(node) && nodeIsMissing(node.type) && hasSyntacticModifier(node, 32 /* Export */) && symbol.flags & (2097152 /* Alias */ | 788968 /* Type */ | 1920 /* Namespace */)) { - relatedInformation.push(createDiagnosticForNode2(node, Diagnostics.Did_you_mean_0, `export type { ${unescapeLeadingUnderscores(node.name.escapedText)} }`)); - } - const declarationName = getNameOfDeclaration(node) || node; - forEach(symbol.declarations, (declaration, index) => { - const decl = getNameOfDeclaration(declaration) || declaration; - const diag3 = messageNeedsName ? createDiagnosticForNode2(decl, message, getDisplayName(declaration)) : createDiagnosticForNode2(decl, message); - file.bindDiagnostics.push( - multipleDefaultExports ? addRelatedInfo(diag3, createDiagnosticForNode2(declarationName, index === 0 ? Diagnostics.Another_export_default_is_here : Diagnostics.and_here)) : diag3 - ); - if (multipleDefaultExports) { - relatedInformation.push(createDiagnosticForNode2(decl, Diagnostics.The_first_export_default_is_here)); - } - }); - const diag2 = messageNeedsName ? createDiagnosticForNode2(declarationName, message, getDisplayName(node)) : createDiagnosticForNode2(declarationName, message); - file.bindDiagnostics.push(addRelatedInfo(diag2, ...relatedInformation)); - symbol = createSymbol(0 /* None */, name); - } - } - } - addDeclarationToSymbol(symbol, node, includes); - if (symbol.parent) { - Debug.assert(symbol.parent === parent3, "Existing symbol parent should match new one"); - } else { - symbol.parent = parent3; - } - return symbol; - } - function declareModuleMember(node, symbolFlags, symbolExcludes) { - const hasExportModifier = !!(getCombinedModifierFlags(node) & 32 /* Export */) || jsdocTreatAsExported(node); - if (symbolFlags & 2097152 /* Alias */) { - if (node.kind === 281 /* ExportSpecifier */ || node.kind === 271 /* ImportEqualsDeclaration */ && hasExportModifier) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } else { - Debug.assertNode(container, canHaveLocals); - return declareSymbol( - container.locals, - /*parent*/ - void 0, - node, - symbolFlags, - symbolExcludes - ); - } - } else { - if (isJSDocTypeAlias(node)) Debug.assert(isInJSFile(node)); - if (!isAmbientModule(node) && (hasExportModifier || container.flags & 128 /* ExportContext */)) { - if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 2048 /* Default */) && !getDeclarationName(node)) { - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - } - const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0; - const local = declareSymbol( - container.locals, - /*parent*/ - void 0, - node, - exportKind, - symbolExcludes - ); - local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - node.localSymbol = local; - return local; - } else { - Debug.assertNode(container, canHaveLocals); - return declareSymbol( - container.locals, - /*parent*/ - void 0, - node, - symbolFlags, - symbolExcludes - ); - } - } - } - function jsdocTreatAsExported(node) { - if (node.parent && isModuleDeclaration(node)) { - node = node.parent; - } - if (!isJSDocTypeAlias(node)) return false; - if (!isJSDocEnumTag(node) && !!node.fullName) return true; - const declName = getNameOfDeclaration(node); - if (!declName) return false; - if (isPropertyAccessEntityNameExpression(declName.parent) && isTopLevelNamespaceAssignment(declName.parent)) return true; - if (isDeclaration(declName.parent) && getCombinedModifierFlags(declName.parent) & 32 /* Export */) return true; - return false; - } - function bindContainer(node, containerFlags) { - const saveContainer = container; - const saveThisParentContainer = thisParentContainer; - const savedBlockScopeContainer = blockScopeContainer; - if (containerFlags & 1 /* IsContainer */) { - if (node.kind !== 219 /* ArrowFunction */) { - thisParentContainer = container; - } - container = blockScopeContainer = node; - if (containerFlags & 32 /* HasLocals */) { - container.locals = createSymbolTable(); - addToContainerChain(container); - } - } else if (containerFlags & 2 /* IsBlockScopedContainer */) { - blockScopeContainer = node; - if (containerFlags & 32 /* HasLocals */) { - blockScopeContainer.locals = void 0; - } - } - if (containerFlags & 4 /* IsControlFlowContainer */) { - const saveCurrentFlow = currentFlow; - const saveBreakTarget = currentBreakTarget; - const saveContinueTarget = currentContinueTarget; - const saveReturnTarget = currentReturnTarget; - const saveExceptionTarget = currentExceptionTarget; - const saveActiveLabelList = activeLabelList; - const saveHasExplicitReturn = hasExplicitReturn; - const isImmediatelyInvoked = containerFlags & 16 /* IsFunctionExpression */ && !hasSyntacticModifier(node, 1024 /* Async */) && !node.asteriskToken && !!getImmediatelyInvokedFunctionExpression(node) || node.kind === 175 /* ClassStaticBlockDeclaration */; - if (!isImmediatelyInvoked) { - currentFlow = createFlowNode( - 2 /* Start */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */)) { - currentFlow.node = node; - } - } - currentReturnTarget = isImmediatelyInvoked || node.kind === 176 /* Constructor */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */) ? createBranchLabel() : void 0; - currentExceptionTarget = void 0; - currentBreakTarget = void 0; - currentContinueTarget = void 0; - activeLabelList = void 0; - hasExplicitReturn = false; - bindChildren(node); - node.flags &= ~5632 /* ReachabilityAndEmitFlags */; - if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && nodeIsPresent(node.body)) { - node.flags |= 512 /* HasImplicitReturn */; - if (hasExplicitReturn) node.flags |= 1024 /* HasExplicitReturn */; - node.endFlowNode = currentFlow; - } - if (node.kind === 307 /* SourceFile */) { - node.flags |= emitFlags; - node.endFlowNode = currentFlow; - } - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - currentFlow = finishFlowLabel(currentReturnTarget); - if (node.kind === 176 /* Constructor */ || node.kind === 175 /* ClassStaticBlockDeclaration */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) { - node.returnFlowNode = currentFlow; - } - } - if (!isImmediatelyInvoked) { - currentFlow = saveCurrentFlow; - } - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - currentReturnTarget = saveReturnTarget; - currentExceptionTarget = saveExceptionTarget; - activeLabelList = saveActiveLabelList; - hasExplicitReturn = saveHasExplicitReturn; - } else if (containerFlags & 64 /* IsInterface */) { - seenThisKeyword = false; - bindChildren(node); - Debug.assertNotNode(node, isIdentifier); - node.flags = seenThisKeyword ? node.flags | 256 /* ContainsThis */ : node.flags & ~256 /* ContainsThis */; - } else { - bindChildren(node); - } - container = saveContainer; - thisParentContainer = saveThisParentContainer; - blockScopeContainer = savedBlockScopeContainer; - } - function bindEachFunctionsFirst(nodes) { - bindEach(nodes, (n) => n.kind === 262 /* FunctionDeclaration */ ? bind(n) : void 0); - bindEach(nodes, (n) => n.kind !== 262 /* FunctionDeclaration */ ? bind(n) : void 0); - } - function bindEach(nodes, bindFunction = bind) { - if (nodes === void 0) { - return; - } - forEach(nodes, bindFunction); - } - function bindEachChild(node) { - forEachChild(node, bind, bindEach); - } - function bindChildren(node) { - const saveInAssignmentPattern = inAssignmentPattern; - inAssignmentPattern = false; - if (checkUnreachable(node)) { - bindEachChild(node); - bindJSDoc(node); - inAssignmentPattern = saveInAssignmentPattern; - return; - } - if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */ && (!options.allowUnreachableCode || node.kind === 253 /* ReturnStatement */)) { - node.flowNode = currentFlow; - } - switch (node.kind) { - case 247 /* WhileStatement */: - bindWhileStatement(node); - break; - case 246 /* DoStatement */: - bindDoStatement(node); - break; - case 248 /* ForStatement */: - bindForStatement(node); - break; - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - bindForInOrForOfStatement(node); - break; - case 245 /* IfStatement */: - bindIfStatement(node); - break; - case 253 /* ReturnStatement */: - case 257 /* ThrowStatement */: - bindReturnOrThrow(node); - break; - case 252 /* BreakStatement */: - case 251 /* ContinueStatement */: - bindBreakOrContinueStatement(node); - break; - case 258 /* TryStatement */: - bindTryStatement(node); - break; - case 255 /* SwitchStatement */: - bindSwitchStatement(node); - break; - case 269 /* CaseBlock */: - bindCaseBlock(node); - break; - case 296 /* CaseClause */: - bindCaseClause(node); - break; - case 244 /* ExpressionStatement */: - bindExpressionStatement(node); - break; - case 256 /* LabeledStatement */: - bindLabeledStatement(node); - break; - case 224 /* PrefixUnaryExpression */: - bindPrefixUnaryExpressionFlow(node); - break; - case 225 /* PostfixUnaryExpression */: - bindPostfixUnaryExpressionFlow(node); - break; - case 226 /* BinaryExpression */: - if (isDestructuringAssignment(node)) { - inAssignmentPattern = saveInAssignmentPattern; - bindDestructuringAssignmentFlow(node); - return; - } - bindBinaryExpressionFlow(node); - break; - case 220 /* DeleteExpression */: - bindDeleteExpressionFlow(node); - break; - case 227 /* ConditionalExpression */: - bindConditionalExpressionFlow(node); - break; - case 260 /* VariableDeclaration */: - bindVariableDeclarationFlow(node); - break; - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - bindAccessExpressionFlow(node); - break; - case 213 /* CallExpression */: - bindCallExpressionFlow(node); - break; - case 235 /* NonNullExpression */: - bindNonNullExpressionFlow(node); - break; - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - bindJSDocTypeAlias(node); - break; - case 351 /* JSDocImportTag */: - bindJSDocImportTag(node); - break; - // In source files and blocks, bind functions first to match hoisting that occurs at runtime - case 307 /* SourceFile */: { - bindEachFunctionsFirst(node.statements); - bind(node.endOfFileToken); - break; - } - case 241 /* Block */: - case 268 /* ModuleBlock */: - bindEachFunctionsFirst(node.statements); - break; - case 208 /* BindingElement */: - bindBindingElementFlow(node); - break; - case 169 /* Parameter */: - bindParameterFlow(node); - break; - case 210 /* ObjectLiteralExpression */: - case 209 /* ArrayLiteralExpression */: - case 303 /* PropertyAssignment */: - case 230 /* SpreadElement */: - inAssignmentPattern = saveInAssignmentPattern; - // falls through - default: - bindEachChild(node); - break; - } - bindJSDoc(node); - inAssignmentPattern = saveInAssignmentPattern; - } - function isNarrowingExpression(expr) { - switch (expr.kind) { - case 80 /* Identifier */: - case 110 /* ThisKeyword */: - return true; - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return containsNarrowableReference(expr); - case 213 /* CallExpression */: - return hasNarrowableArgument(expr); - case 217 /* ParenthesizedExpression */: - if (isJSDocTypeAssertion(expr)) { - return false; - } - // fallthrough - case 235 /* NonNullExpression */: - return isNarrowingExpression(expr.expression); - case 226 /* BinaryExpression */: - return isNarrowingBinaryExpression(expr); - case 224 /* PrefixUnaryExpression */: - return expr.operator === 54 /* ExclamationToken */ && isNarrowingExpression(expr.operand); - case 221 /* TypeOfExpression */: - return isNarrowingExpression(expr.expression); - } - return false; - } - function isNarrowableReference(expr) { - switch (expr.kind) { - case 80 /* Identifier */: - case 110 /* ThisKeyword */: - case 108 /* SuperKeyword */: - case 236 /* MetaProperty */: - return true; - case 211 /* PropertyAccessExpression */: - case 217 /* ParenthesizedExpression */: - case 235 /* NonNullExpression */: - return isNarrowableReference(expr.expression); - case 212 /* ElementAccessExpression */: - return (isStringOrNumericLiteralLike(expr.argumentExpression) || isEntityNameExpression(expr.argumentExpression)) && isNarrowableReference(expr.expression); - case 226 /* BinaryExpression */: - return expr.operatorToken.kind === 28 /* CommaToken */ && isNarrowableReference(expr.right) || isAssignmentOperator(expr.operatorToken.kind) && isLeftHandSideExpression(expr.left); - } - return false; - } - function containsNarrowableReference(expr) { - return isNarrowableReference(expr) || isOptionalChain(expr) && containsNarrowableReference(expr.expression); - } - function hasNarrowableArgument(expr) { - if (expr.arguments) { - for (const argument of expr.arguments) { - if (containsNarrowableReference(argument)) { - return true; - } - } - } - if (expr.expression.kind === 211 /* PropertyAccessExpression */ && containsNarrowableReference(expr.expression.expression)) { - return true; - } - return false; - } - function isNarrowingTypeofOperands(expr1, expr2) { - return isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && isStringLiteralLike(expr2); - } - function isNarrowingBinaryExpression(expr) { - switch (expr.operatorToken.kind) { - case 64 /* EqualsToken */: - case 76 /* BarBarEqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return containsNarrowableReference(expr.left); - case 35 /* EqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - case 37 /* EqualsEqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right) || (isBooleanLiteral(expr.right) && isNarrowingExpression(expr.left) || isBooleanLiteral(expr.left) && isNarrowingExpression(expr.right)); - case 104 /* InstanceOfKeyword */: - return isNarrowableOperand(expr.left); - case 103 /* InKeyword */: - return isNarrowingExpression(expr.right); - case 28 /* CommaToken */: - return isNarrowingExpression(expr.right); - } - return false; - } - function isNarrowableOperand(expr) { - switch (expr.kind) { - case 217 /* ParenthesizedExpression */: - return isNarrowableOperand(expr.expression); - case 226 /* BinaryExpression */: - switch (expr.operatorToken.kind) { - case 64 /* EqualsToken */: - return isNarrowableOperand(expr.left); - case 28 /* CommaToken */: - return isNarrowableOperand(expr.right); - } - } - return containsNarrowableReference(expr); - } - function createBranchLabel() { - return createFlowNode( - 4 /* BranchLabel */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - } - function createLoopLabel() { - return createFlowNode( - 8 /* LoopLabel */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - } - function createReduceLabel(target, antecedents, antecedent) { - return createFlowNode(1024 /* ReduceLabel */, { target, antecedents }, antecedent); - } - function setFlowNodeReferenced(flow) { - flow.flags |= flow.flags & 2048 /* Referenced */ ? 4096 /* Shared */ : 2048 /* Referenced */; - } - function addAntecedent(label, antecedent) { - if (!(antecedent.flags & 1 /* Unreachable */) && !contains(label.antecedent, antecedent)) { - (label.antecedent || (label.antecedent = [])).push(antecedent); - setFlowNodeReferenced(antecedent); - } - } - function createFlowCondition(flags, antecedent, expression) { - if (antecedent.flags & 1 /* Unreachable */) { - return antecedent; - } - if (!expression) { - return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow; - } - if ((expression.kind === 112 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || expression.kind === 97 /* FalseKeyword */ && flags & 32 /* TrueCondition */) && !isExpressionOfOptionalChainRoot(expression) && !isNullishCoalesce(expression.parent)) { - return unreachableFlow; - } - if (!isNarrowingExpression(expression)) { - return antecedent; - } - setFlowNodeReferenced(antecedent); - return createFlowNode(flags, expression, antecedent); - } - function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { - setFlowNodeReferenced(antecedent); - return createFlowNode(128 /* SwitchClause */, { switchStatement, clauseStart, clauseEnd }, antecedent); - } - function createFlowMutation(flags, antecedent, node) { - setFlowNodeReferenced(antecedent); - hasFlowEffects = true; - const result = createFlowNode(flags, node, antecedent); - if (currentExceptionTarget) { - addAntecedent(currentExceptionTarget, result); - } - return result; - } - function createFlowCall(antecedent, node) { - setFlowNodeReferenced(antecedent); - hasFlowEffects = true; - return createFlowNode(512 /* Call */, node, antecedent); - } - function finishFlowLabel(flow) { - const antecedents = flow.antecedent; - if (!antecedents) { - return unreachableFlow; - } - if (antecedents.length === 1) { - return antecedents[0]; - } - return flow; - } - function isStatementCondition(node) { - const parent3 = node.parent; - switch (parent3.kind) { - case 245 /* IfStatement */: - case 247 /* WhileStatement */: - case 246 /* DoStatement */: - return parent3.expression === node; - case 248 /* ForStatement */: - case 227 /* ConditionalExpression */: - return parent3.condition === node; - } - return false; - } - function isLogicalExpression(node) { - while (true) { - if (node.kind === 217 /* ParenthesizedExpression */) { - node = node.expression; - } else if (node.kind === 224 /* PrefixUnaryExpression */ && node.operator === 54 /* ExclamationToken */) { - node = node.operand; - } else { - return isLogicalOrCoalescingBinaryExpression(node); - } - } - } - function isLogicalAssignmentExpression(node) { - return isLogicalOrCoalescingAssignmentExpression(skipParentheses(node)); - } - function isTopLevelLogicalExpression(node) { - while (isParenthesizedExpression(node.parent) || isPrefixUnaryExpression(node.parent) && node.parent.operator === 54 /* ExclamationToken */) { - node = node.parent; - } - return !isStatementCondition(node) && !isLogicalExpression(node.parent) && !(isOptionalChain(node.parent) && node.parent.expression === node); - } - function doWithConditionalBranches(action, value, trueTarget, falseTarget) { - const savedTrueTarget = currentTrueTarget; - const savedFalseTarget = currentFalseTarget; - currentTrueTarget = trueTarget; - currentFalseTarget = falseTarget; - action(value); - currentTrueTarget = savedTrueTarget; - currentFalseTarget = savedFalseTarget; - } - function bindCondition(node, trueTarget, falseTarget) { - doWithConditionalBranches(bind, node, trueTarget, falseTarget); - if (!node || !isLogicalAssignmentExpression(node) && !isLogicalExpression(node) && !(isOptionalChain(node) && isOutermostOptionalChain(node))) { - addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); - } - } - function bindIterativeStatement(node, breakTarget, continueTarget) { - const saveBreakTarget = currentBreakTarget; - const saveContinueTarget = currentContinueTarget; - currentBreakTarget = breakTarget; - currentContinueTarget = continueTarget; - bind(node); - currentBreakTarget = saveBreakTarget; - currentContinueTarget = saveContinueTarget; - } - function setContinueTarget(node, target) { - let label = activeLabelList; - while (label && node.parent.kind === 256 /* LabeledStatement */) { - label.continueTarget = target; - label = label.next; - node = node.parent; - } - return target; - } - function bindWhileStatement(node) { - const preWhileLabel = setContinueTarget(node, createLoopLabel()); - const preBodyLabel = createBranchLabel(); - const postWhileLabel = createBranchLabel(); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = preWhileLabel; - bindCondition(node.expression, preBodyLabel, postWhileLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); - addAntecedent(preWhileLabel, currentFlow); - currentFlow = finishFlowLabel(postWhileLabel); - } - function bindDoStatement(node) { - const preDoLabel = createLoopLabel(); - const preConditionLabel = setContinueTarget(node, createBranchLabel()); - const postDoLabel = createBranchLabel(); - addAntecedent(preDoLabel, currentFlow); - currentFlow = preDoLabel; - bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); - addAntecedent(preConditionLabel, currentFlow); - currentFlow = finishFlowLabel(preConditionLabel); - bindCondition(node.expression, preDoLabel, postDoLabel); - currentFlow = finishFlowLabel(postDoLabel); - } - function bindForStatement(node) { - const preLoopLabel = setContinueTarget(node, createLoopLabel()); - const preBodyLabel = createBranchLabel(); - const postLoopLabel = createBranchLabel(); - bind(node.initializer); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - bindCondition(node.condition, preBodyLabel, postLoopLabel); - currentFlow = finishFlowLabel(preBodyLabel); - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - bind(node.incrementor); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindForInOrForOfStatement(node) { - const preLoopLabel = setContinueTarget(node, createLoopLabel()); - const postLoopLabel = createBranchLabel(); - bind(node.expression); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = preLoopLabel; - if (node.kind === 250 /* ForOfStatement */) { - bind(node.awaitModifier); - } - addAntecedent(postLoopLabel, currentFlow); - bind(node.initializer); - if (node.initializer.kind !== 261 /* VariableDeclarationList */) { - bindAssignmentTargetFlow(node.initializer); - } - bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); - addAntecedent(preLoopLabel, currentFlow); - currentFlow = finishFlowLabel(postLoopLabel); - } - function bindIfStatement(node) { - const thenLabel = createBranchLabel(); - const elseLabel = createBranchLabel(); - const postIfLabel = createBranchLabel(); - bindCondition(node.expression, thenLabel, elseLabel); - currentFlow = finishFlowLabel(thenLabel); - bind(node.thenStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(elseLabel); - bind(node.elseStatement); - addAntecedent(postIfLabel, currentFlow); - currentFlow = finishFlowLabel(postIfLabel); - } - function bindReturnOrThrow(node) { - bind(node.expression); - if (node.kind === 253 /* ReturnStatement */) { - hasExplicitReturn = true; - if (currentReturnTarget) { - addAntecedent(currentReturnTarget, currentFlow); - } - } - currentFlow = unreachableFlow; - hasFlowEffects = true; - } - function findActiveLabel(name) { - for (let label = activeLabelList; label; label = label.next) { - if (label.name === name) { - return label; - } - } - return void 0; - } - function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { - const flowLabel = node.kind === 252 /* BreakStatement */ ? breakTarget : continueTarget; - if (flowLabel) { - addAntecedent(flowLabel, currentFlow); - currentFlow = unreachableFlow; - hasFlowEffects = true; - } - } - function bindBreakOrContinueStatement(node) { - bind(node.label); - if (node.label) { - const activeLabel = findActiveLabel(node.label.escapedText); - if (activeLabel) { - activeLabel.referenced = true; - bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); - } - } else { - bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); - } - } - function bindTryStatement(node) { - const saveReturnTarget = currentReturnTarget; - const saveExceptionTarget = currentExceptionTarget; - const normalExitLabel = createBranchLabel(); - const returnLabel = createBranchLabel(); - let exceptionLabel = createBranchLabel(); - if (node.finallyBlock) { - currentReturnTarget = returnLabel; - } - addAntecedent(exceptionLabel, currentFlow); - currentExceptionTarget = exceptionLabel; - bind(node.tryBlock); - addAntecedent(normalExitLabel, currentFlow); - if (node.catchClause) { - currentFlow = finishFlowLabel(exceptionLabel); - exceptionLabel = createBranchLabel(); - addAntecedent(exceptionLabel, currentFlow); - currentExceptionTarget = exceptionLabel; - bind(node.catchClause); - addAntecedent(normalExitLabel, currentFlow); - } - currentReturnTarget = saveReturnTarget; - currentExceptionTarget = saveExceptionTarget; - if (node.finallyBlock) { - const finallyLabel = createBranchLabel(); - finallyLabel.antecedent = concatenate(concatenate(normalExitLabel.antecedent, exceptionLabel.antecedent), returnLabel.antecedent); - currentFlow = finallyLabel; - bind(node.finallyBlock); - if (currentFlow.flags & 1 /* Unreachable */) { - currentFlow = unreachableFlow; - } else { - if (currentReturnTarget && returnLabel.antecedent) { - addAntecedent(currentReturnTarget, createReduceLabel(finallyLabel, returnLabel.antecedent, currentFlow)); - } - if (currentExceptionTarget && exceptionLabel.antecedent) { - addAntecedent(currentExceptionTarget, createReduceLabel(finallyLabel, exceptionLabel.antecedent, currentFlow)); - } - currentFlow = normalExitLabel.antecedent ? createReduceLabel(finallyLabel, normalExitLabel.antecedent, currentFlow) : unreachableFlow; - } - } else { - currentFlow = finishFlowLabel(normalExitLabel); - } - } - function bindSwitchStatement(node) { - const postSwitchLabel = createBranchLabel(); - bind(node.expression); - const saveBreakTarget = currentBreakTarget; - const savePreSwitchCaseFlow = preSwitchCaseFlow; - currentBreakTarget = postSwitchLabel; - preSwitchCaseFlow = currentFlow; - bind(node.caseBlock); - addAntecedent(postSwitchLabel, currentFlow); - const hasDefault = forEach(node.caseBlock.clauses, (c) => c.kind === 297 /* DefaultClause */); - node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedent; - if (!hasDefault) { - addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); - } - currentBreakTarget = saveBreakTarget; - preSwitchCaseFlow = savePreSwitchCaseFlow; - currentFlow = finishFlowLabel(postSwitchLabel); - } - function bindCaseBlock(node) { - const clauses = node.clauses; - const isNarrowingSwitch = node.parent.expression.kind === 112 /* TrueKeyword */ || isNarrowingExpression(node.parent.expression); - let fallthroughFlow = unreachableFlow; - for (let i = 0; i < clauses.length; i++) { - const clauseStart = i; - while (!clauses[i].statements.length && i + 1 < clauses.length) { - if (fallthroughFlow === unreachableFlow) { - currentFlow = preSwitchCaseFlow; - } - bind(clauses[i]); - i++; - } - const preCaseLabel = createBranchLabel(); - addAntecedent(preCaseLabel, isNarrowingSwitch ? createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1) : preSwitchCaseFlow); - addAntecedent(preCaseLabel, fallthroughFlow); - currentFlow = finishFlowLabel(preCaseLabel); - const clause = clauses[i]; - bind(clause); - fallthroughFlow = currentFlow; - if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { - clause.fallthroughFlowNode = currentFlow; - } - } - } - function bindCaseClause(node) { - const saveCurrentFlow = currentFlow; - currentFlow = preSwitchCaseFlow; - bind(node.expression); - currentFlow = saveCurrentFlow; - bindEach(node.statements); - } - function bindExpressionStatement(node) { - bind(node.expression); - maybeBindExpressionFlowIfCall(node.expression); - } - function maybeBindExpressionFlowIfCall(node) { - if (node.kind === 213 /* CallExpression */) { - const call = node; - if (call.expression.kind !== 108 /* SuperKeyword */ && isDottedName(call.expression)) { - currentFlow = createFlowCall(currentFlow, call); - } - } - } - function bindLabeledStatement(node) { - const postStatementLabel = createBranchLabel(); - activeLabelList = { - next: activeLabelList, - name: node.label.escapedText, - breakTarget: postStatementLabel, - continueTarget: void 0, - referenced: false - }; - bind(node.label); - bind(node.statement); - if (!activeLabelList.referenced && !options.allowUnusedLabels) { - errorOrSuggestionOnNode(unusedLabelIsError(options), node.label, Diagnostics.Unused_label); - } - activeLabelList = activeLabelList.next; - addAntecedent(postStatementLabel, currentFlow); - currentFlow = finishFlowLabel(postStatementLabel); - } - function bindDestructuringTargetFlow(node) { - if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */) { - bindAssignmentTargetFlow(node.left); - } else { - bindAssignmentTargetFlow(node); - } - } - function bindAssignmentTargetFlow(node) { - if (isNarrowableReference(node)) { - currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node); - } else if (node.kind === 209 /* ArrayLiteralExpression */) { - for (const e of node.elements) { - if (e.kind === 230 /* SpreadElement */) { - bindAssignmentTargetFlow(e.expression); - } else { - bindDestructuringTargetFlow(e); - } - } - } else if (node.kind === 210 /* ObjectLiteralExpression */) { - for (const p of node.properties) { - if (p.kind === 303 /* PropertyAssignment */) { - bindDestructuringTargetFlow(p.initializer); - } else if (p.kind === 304 /* ShorthandPropertyAssignment */) { - bindAssignmentTargetFlow(p.name); - } else if (p.kind === 305 /* SpreadAssignment */) { - bindAssignmentTargetFlow(p.expression); - } - } - } - } - function bindLogicalLikeExpression(node, trueTarget, falseTarget) { - const preRightLabel = createBranchLabel(); - if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 77 /* AmpersandAmpersandEqualsToken */) { - bindCondition(node.left, preRightLabel, falseTarget); - } else { - bindCondition(node.left, trueTarget, preRightLabel); - } - currentFlow = finishFlowLabel(preRightLabel); - bind(node.operatorToken); - if (isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind)) { - doWithConditionalBranches(bind, node.right, trueTarget, falseTarget); - bindAssignmentTargetFlow(node.left); - addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); - } else { - bindCondition(node.right, trueTarget, falseTarget); - } - } - function bindPrefixUnaryExpressionFlow(node) { - if (node.operator === 54 /* ExclamationToken */) { - const saveTrueTarget = currentTrueTarget; - currentTrueTarget = currentFalseTarget; - currentFalseTarget = saveTrueTarget; - bindEachChild(node); - currentFalseTarget = currentTrueTarget; - currentTrueTarget = saveTrueTarget; - } else { - bindEachChild(node); - if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { - bindAssignmentTargetFlow(node.operand); - } - } - } - function bindPostfixUnaryExpressionFlow(node) { - bindEachChild(node); - if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { - bindAssignmentTargetFlow(node.operand); - } - } - function bindDestructuringAssignmentFlow(node) { - if (inAssignmentPattern) { - inAssignmentPattern = false; - bind(node.operatorToken); - bind(node.right); - inAssignmentPattern = true; - bind(node.left); - } else { - inAssignmentPattern = true; - bind(node.left); - inAssignmentPattern = false; - bind(node.operatorToken); - bind(node.right); - } - bindAssignmentTargetFlow(node.left); - } - function createBindBinaryExpressionFlow() { - return createBinaryExpressionTrampoline( - onEnter, - onLeft, - onOperator, - onRight, - onExit, - /*foldState*/ - void 0 - ); - function onEnter(node, state) { - if (state) { - state.stackIndex++; - setParent(node, parent2); - const saveInStrictMode = inStrictMode; - bindWorker(node); - const saveParent = parent2; - parent2 = node; - state.skip = false; - state.inStrictModeStack[state.stackIndex] = saveInStrictMode; - state.parentStack[state.stackIndex] = saveParent; - } else { - state = { - stackIndex: 0, - skip: false, - inStrictModeStack: [void 0], - parentStack: [void 0] - }; - } - const operator = node.operatorToken.kind; - if (isLogicalOrCoalescingBinaryOperator(operator) || isLogicalOrCoalescingAssignmentOperator(operator)) { - if (isTopLevelLogicalExpression(node)) { - const postExpressionLabel = createBranchLabel(); - const saveCurrentFlow = currentFlow; - const saveHasFlowEffects = hasFlowEffects; - hasFlowEffects = false; - bindLogicalLikeExpression(node, postExpressionLabel, postExpressionLabel); - currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow; - hasFlowEffects || (hasFlowEffects = saveHasFlowEffects); - } else { - bindLogicalLikeExpression(node, currentTrueTarget, currentFalseTarget); - } - state.skip = true; - } - return state; - } - function onLeft(left, state, node) { - if (!state.skip) { - const maybeBound = maybeBind2(left); - if (node.operatorToken.kind === 28 /* CommaToken */) { - maybeBindExpressionFlowIfCall(left); - } - return maybeBound; - } - } - function onOperator(operatorToken, state, _node) { - if (!state.skip) { - bind(operatorToken); - } - } - function onRight(right, state, node) { - if (!state.skip) { - const maybeBound = maybeBind2(right); - if (node.operatorToken.kind === 28 /* CommaToken */) { - maybeBindExpressionFlowIfCall(right); - } - return maybeBound; - } - } - function onExit(node, state) { - if (!state.skip) { - const operator = node.operatorToken.kind; - if (isAssignmentOperator(operator) && !isAssignmentTarget(node)) { - bindAssignmentTargetFlow(node.left); - if (operator === 64 /* EqualsToken */ && node.left.kind === 212 /* ElementAccessExpression */) { - const elementAccess = node.left; - if (isNarrowableOperand(elementAccess.expression)) { - currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node); - } - } - } - } - const savedInStrictMode = state.inStrictModeStack[state.stackIndex]; - const savedParent = state.parentStack[state.stackIndex]; - if (savedInStrictMode !== void 0) { - inStrictMode = savedInStrictMode; - } - if (savedParent !== void 0) { - parent2 = savedParent; - } - state.skip = false; - state.stackIndex--; - } - function maybeBind2(node) { - if (node && isBinaryExpression(node) && !isDestructuringAssignment(node)) { - return node; - } - bind(node); - } - } - function bindDeleteExpressionFlow(node) { - bindEachChild(node); - if (node.expression.kind === 211 /* PropertyAccessExpression */) { - bindAssignmentTargetFlow(node.expression); - } - } - function bindConditionalExpressionFlow(node) { - const trueLabel = createBranchLabel(); - const falseLabel = createBranchLabel(); - const postExpressionLabel = createBranchLabel(); - const saveCurrentFlow = currentFlow; - const saveHasFlowEffects = hasFlowEffects; - hasFlowEffects = false; - bindCondition(node.condition, trueLabel, falseLabel); - currentFlow = finishFlowLabel(trueLabel); - bind(node.questionToken); - bind(node.whenTrue); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = finishFlowLabel(falseLabel); - bind(node.colonToken); - bind(node.whenFalse); - addAntecedent(postExpressionLabel, currentFlow); - currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow; - hasFlowEffects || (hasFlowEffects = saveHasFlowEffects); - } - function bindInitializedVariableFlow(node) { - const name = !isOmittedExpression(node) ? node.name : void 0; - if (isBindingPattern(name)) { - for (const child of name.elements) { - bindInitializedVariableFlow(child); - } - } else { - currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node); - } - } - function bindVariableDeclarationFlow(node) { - bindEachChild(node); - if (node.initializer || isForInOrOfStatement(node.parent.parent)) { - bindInitializedVariableFlow(node); - } - } - function bindBindingElementFlow(node) { - bind(node.dotDotDotToken); - bind(node.propertyName); - bindInitializer(node.initializer); - bind(node.name); - } - function bindParameterFlow(node) { - bindEach(node.modifiers); - bind(node.dotDotDotToken); - bind(node.questionToken); - bind(node.type); - bindInitializer(node.initializer); - bind(node.name); - } - function bindInitializer(node) { - if (!node) { - return; - } - const entryFlow = currentFlow; - bind(node); - if (entryFlow === unreachableFlow || entryFlow === currentFlow) { - return; - } - const exitFlow = createBranchLabel(); - addAntecedent(exitFlow, entryFlow); - addAntecedent(exitFlow, currentFlow); - currentFlow = finishFlowLabel(exitFlow); - } - function bindJSDocTypeAlias(node) { - bind(node.tagName); - if (node.kind !== 340 /* JSDocEnumTag */ && node.fullName) { - setParent(node.fullName, node); - setParentRecursive( - node.fullName, - /*incremental*/ - false - ); - } - if (typeof node.comment !== "string") { - bindEach(node.comment); - } - } - function bindJSDocClassTag(node) { - bindEachChild(node); - const host = getHostSignatureFromJSDoc(node); - if (host && host.kind !== 174 /* MethodDeclaration */) { - addDeclarationToSymbol(host.symbol, host, 32 /* Class */); - } - } - function bindJSDocImportTag(node) { - bind(node.tagName); - bind(node.moduleSpecifier); - bind(node.attributes); - if (typeof node.comment !== "string") { - bindEach(node.comment); - } - } - function bindOptionalExpression(node, trueTarget, falseTarget) { - doWithConditionalBranches(bind, node, trueTarget, falseTarget); - if (!isOptionalChain(node) || isOutermostOptionalChain(node)) { - addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); - } - } - function bindOptionalChainRest(node) { - switch (node.kind) { - case 211 /* PropertyAccessExpression */: - bind(node.questionDotToken); - bind(node.name); - break; - case 212 /* ElementAccessExpression */: - bind(node.questionDotToken); - bind(node.argumentExpression); - break; - case 213 /* CallExpression */: - bind(node.questionDotToken); - bindEach(node.typeArguments); - bindEach(node.arguments); - break; - } - } - function bindOptionalChain(node, trueTarget, falseTarget) { - const preChainLabel = isOptionalChainRoot(node) ? createBranchLabel() : void 0; - bindOptionalExpression(node.expression, preChainLabel || trueTarget, falseTarget); - if (preChainLabel) { - currentFlow = finishFlowLabel(preChainLabel); - } - doWithConditionalBranches(bindOptionalChainRest, node, trueTarget, falseTarget); - if (isOutermostOptionalChain(node)) { - addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); - addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); - } - } - function bindOptionalChainFlow(node) { - if (isTopLevelLogicalExpression(node)) { - const postExpressionLabel = createBranchLabel(); - const saveCurrentFlow = currentFlow; - const saveHasFlowEffects = hasFlowEffects; - bindOptionalChain(node, postExpressionLabel, postExpressionLabel); - currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow; - hasFlowEffects || (hasFlowEffects = saveHasFlowEffects); - } else { - bindOptionalChain(node, currentTrueTarget, currentFalseTarget); - } - } - function bindNonNullExpressionFlow(node) { - if (isOptionalChain(node)) { - bindOptionalChainFlow(node); - } else { - bindEachChild(node); - } - } - function bindAccessExpressionFlow(node) { - if (isOptionalChain(node)) { - bindOptionalChainFlow(node); - } else { - bindEachChild(node); - } - } - function bindCallExpressionFlow(node) { - if (isOptionalChain(node)) { - bindOptionalChainFlow(node); - } else { - const expr = skipParentheses(node.expression); - if (expr.kind === 218 /* FunctionExpression */ || expr.kind === 219 /* ArrowFunction */) { - bindEach(node.typeArguments); - bindEach(node.arguments); - bind(node.expression); - } else { - bindEachChild(node); - if (node.expression.kind === 108 /* SuperKeyword */) { - currentFlow = createFlowCall(currentFlow, node); - } - } - } - if (node.expression.kind === 211 /* PropertyAccessExpression */) { - const propertyAccess = node.expression; - if (isIdentifier(propertyAccess.name) && isNarrowableOperand(propertyAccess.expression) && isPushOrUnshiftIdentifier(propertyAccess.name)) { - currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node); - } - } - } - function addToContainerChain(next) { - if (lastContainer) { - lastContainer.nextContainer = next; - } - lastContainer = next; - } - function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { - switch (container.kind) { - // Modules, source files, and classes need specialized handling for how their - // members are declared (for example, a member of a class will go into a specific - // symbol table depending on if it is static or not). We defer to specialized - // handlers to take care of declaring these child members. - case 267 /* ModuleDeclaration */: - return declareModuleMember(node, symbolFlags, symbolExcludes); - case 307 /* SourceFile */: - return declareSourceFileMember(node, symbolFlags, symbolExcludes); - case 231 /* ClassExpression */: - case 263 /* ClassDeclaration */: - return declareClassMember(node, symbolFlags, symbolExcludes); - case 266 /* EnumDeclaration */: - return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); - case 187 /* TypeLiteral */: - case 322 /* JSDocTypeLiteral */: - case 210 /* ObjectLiteralExpression */: - case 264 /* InterfaceDeclaration */: - case 292 /* JsxAttributes */: - return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 323 /* JSDocSignature */: - case 181 /* IndexSignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 317 /* JSDocFunctionType */: - case 175 /* ClassStaticBlockDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 200 /* MappedType */: - if (container.locals) Debug.assertNode(container, canHaveLocals); - return declareSymbol( - container.locals, - /*parent*/ - void 0, - node, - symbolFlags, - symbolExcludes - ); - } - } - function declareClassMember(node, symbolFlags, symbolExcludes) { - return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); - } - function declareSourceFileMember(node, symbolFlags, symbolExcludes) { - return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol( - file.locals, - /*parent*/ - void 0, - node, - symbolFlags, - symbolExcludes - ); - } - function hasExportDeclarations(node) { - const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock); - return !!body && body.statements.some((s) => isExportDeclaration(s) || isExportAssignment(s)); - } - function setExportContextFlag(node) { - if (node.flags & 33554432 /* Ambient */ && !hasExportDeclarations(node)) { - node.flags |= 128 /* ExportContext */; - } else { - node.flags &= ~128 /* ExportContext */; - } - } - function bindModuleDeclaration(node) { - setExportContextFlag(node); - if (isAmbientModule(node)) { - if (hasSyntacticModifier(node, 32 /* Export */)) { - errorOnFirstToken(node, Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); - } - if (isModuleAugmentationExternal(node)) { - declareModuleSymbol(node); - } else { - let pattern; - if (node.name.kind === 11 /* StringLiteral */) { - const { text } = node.name; - pattern = tryParsePattern(text); - if (pattern === void 0) { - errorOnFirstToken(node.name, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); - } - } - const symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 110735 /* ValueModuleExcludes */); - file.patternAmbientModules = append(file.patternAmbientModules, pattern && !isString(pattern) ? { pattern, symbol } : void 0); - } - } else { - const state = declareModuleSymbol(node); - if (state !== 0 /* NonInstantiated */) { - const { symbol } = node; - symbol.constEnumOnlyModule = !(symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) && state === 2 /* ConstEnumOnly */ && symbol.constEnumOnlyModule !== false; - } - } - } - function declareModuleSymbol(node) { - const state = getModuleInstanceState(node); - const instantiated = state !== 0 /* NonInstantiated */; - declareSymbolAndAddToSymbolTable( - node, - instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */, - instantiated ? 110735 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */ - ); - return state; - } - function bindFunctionOrConstructorType(node) { - const symbol = createSymbol(131072 /* Signature */, getDeclarationName(node)); - addDeclarationToSymbol(symbol, node, 131072 /* Signature */); - const typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */); - addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */); - typeLiteralSymbol.members = createSymbolTable(); - typeLiteralSymbol.members.set(symbol.escapedName, symbol); - } - function bindObjectLiteralExpression(node) { - return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object" /* Object */); - } - function bindJsxAttributes(node) { - return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes" /* JSXAttributes */); - } - function bindJsxAttribute(node, symbolFlags, symbolExcludes) { - return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function bindAnonymousDeclaration(node, symbolFlags, name) { - const symbol = createSymbol(symbolFlags, name); - if (symbolFlags & (8 /* EnumMember */ | 106500 /* ClassMember */)) { - symbol.parent = container.symbol; - } - addDeclarationToSymbol(symbol, node, symbolFlags); - return symbol; - } - function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { - switch (blockScopeContainer.kind) { - case 267 /* ModuleDeclaration */: - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - case 307 /* SourceFile */: - if (isExternalOrCommonJsModule(container)) { - declareModuleMember(node, symbolFlags, symbolExcludes); - break; - } - // falls through - default: - Debug.assertNode(blockScopeContainer, canHaveLocals); - if (!blockScopeContainer.locals) { - blockScopeContainer.locals = createSymbolTable(); - addToContainerChain(blockScopeContainer); - } - declareSymbol( - blockScopeContainer.locals, - /*parent*/ - void 0, - node, - symbolFlags, - symbolExcludes - ); - } - } - function delayedBindJSDocTypedefTag() { - if (!delayedTypeAliases) { - return; - } - const saveContainer = container; - const saveLastContainer = lastContainer; - const saveBlockScopeContainer = blockScopeContainer; - const saveParent = parent2; - const saveCurrentFlow = currentFlow; - for (const typeAlias of delayedTypeAliases) { - const host = typeAlias.parent.parent; - container = getEnclosingContainer(host) || file; - blockScopeContainer = getEnclosingBlockScopeContainer(host) || file; - currentFlow = createFlowNode( - 2 /* Start */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - parent2 = typeAlias; - bind(typeAlias.typeExpression); - const declName = getNameOfDeclaration(typeAlias); - if ((isJSDocEnumTag(typeAlias) || !typeAlias.fullName) && declName && isPropertyAccessEntityNameExpression(declName.parent)) { - const isTopLevel = isTopLevelNamespaceAssignment(declName.parent); - if (isTopLevel) { - bindPotentiallyMissingNamespaces( - file.symbol, - declName.parent, - isTopLevel, - !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"), - /*containerIsClass*/ - false - ); - const oldContainer = container; - switch (getAssignmentDeclarationPropertyAccessKind(declName.parent)) { - case 1 /* ExportsProperty */: - case 2 /* ModuleExports */: - if (!isExternalOrCommonJsModule(file)) { - container = void 0; - } else { - container = file; - } - break; - case 4 /* ThisProperty */: - container = declName.parent.expression; - break; - case 3 /* PrototypeProperty */: - container = declName.parent.expression.name; - break; - case 5 /* Property */: - container = isExportsOrModuleExportsOrAlias(file, declName.parent.expression) ? file : isPropertyAccessExpression(declName.parent.expression) ? declName.parent.expression.name : declName.parent.expression; - break; - case 0 /* None */: - return Debug.fail("Shouldn't have detected typedef or enum on non-assignment declaration"); - } - if (container) { - declareModuleMember(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); - } - container = oldContainer; - } - } else if (isJSDocEnumTag(typeAlias) || !typeAlias.fullName || typeAlias.fullName.kind === 80 /* Identifier */) { - parent2 = typeAlias.parent; - bindBlockScopedDeclaration(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); - } else { - bind(typeAlias.fullName); - } - } - container = saveContainer; - lastContainer = saveLastContainer; - blockScopeContainer = saveBlockScopeContainer; - parent2 = saveParent; - currentFlow = saveCurrentFlow; - } - function bindJSDocImports() { - if (jsDocImports === void 0) { - return; - } - const saveContainer = container; - const saveLastContainer = lastContainer; - const saveBlockScopeContainer = blockScopeContainer; - const saveParent = parent2; - const saveCurrentFlow = currentFlow; - for (const jsDocImportTag of jsDocImports) { - const host = getJSDocHost(jsDocImportTag); - const enclosingContainer = host ? getEnclosingContainer(host) : void 0; - const enclosingBlockScopeContainer = host ? getEnclosingBlockScopeContainer(host) : void 0; - container = enclosingContainer || file; - blockScopeContainer = enclosingBlockScopeContainer || file; - currentFlow = createFlowNode( - 2 /* Start */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - parent2 = jsDocImportTag; - bind(jsDocImportTag.importClause); - } - container = saveContainer; - lastContainer = saveLastContainer; - blockScopeContainer = saveBlockScopeContainer; - parent2 = saveParent; - currentFlow = saveCurrentFlow; - } - function checkContextualIdentifier(node) { - if (!file.parseDiagnostics.length && !(node.flags & 33554432 /* Ambient */) && !(node.flags & 16777216 /* JSDoc */) && !isIdentifierName(node)) { - const originalKeywordKind = identifierToKeywordKind(node); - if (originalKeywordKind === void 0) { - return; - } - if (inStrictMode && originalKeywordKind >= 119 /* FirstFutureReservedWord */ && originalKeywordKind <= 127 /* LastFutureReservedWord */) { - file.bindDiagnostics.push(createDiagnosticForNode2(node, getStrictModeIdentifierMessage(node), declarationNameToString(node))); - } else if (originalKeywordKind === 135 /* AwaitKeyword */) { - if (isExternalModule(file) && isInTopLevelContext(node)) { - file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module, declarationNameToString(node))); - } else if (node.flags & 65536 /* AwaitContext */) { - file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node))); - } - } else if (originalKeywordKind === 127 /* YieldKeyword */ && node.flags & 16384 /* YieldContext */) { - file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node))); - } - } - } - function getStrictModeIdentifierMessage(node) { - if (getContainingClass(node)) { - return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; - } - return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; - } - function checkPrivateIdentifier(node) { - if (node.escapedText === "#constructor") { - if (!file.parseDiagnostics.length) { - file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.constructor_is_a_reserved_word, declarationNameToString(node))); - } - } - } - function checkStrictModeBinaryExpression(node) { - if (inStrictMode && isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operatorToken.kind)) { - checkStrictModeEvalOrArguments(node, node.left); - } - } - function checkStrictModeCatchClause(node) { - if (inStrictMode && node.variableDeclaration) { - checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); - } - } - function checkStrictModeDeleteExpression(node) { - if (inStrictMode && node.expression.kind === 80 /* Identifier */) { - const span = getErrorSpanForNode(file, node.expression); - file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); - } - } - function isEvalOrArgumentsIdentifier(node) { - return isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments"); - } - function checkStrictModeEvalOrArguments(contextNode, name) { - if (name && name.kind === 80 /* Identifier */) { - const identifier = name; - if (isEvalOrArgumentsIdentifier(identifier)) { - const span = getErrorSpanForNode(file, name); - file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, getStrictModeEvalOrArgumentsMessage(contextNode), idText(identifier))); - } - } - } - function getStrictModeEvalOrArgumentsMessage(node) { - if (getContainingClass(node)) { - return Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode; - } - if (file.externalModuleIndicator) { - return Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; - } - return Diagnostics.Invalid_use_of_0_in_strict_mode; - } - function checkStrictModeFunctionName(node) { - if (inStrictMode && !(node.flags & 33554432 /* Ambient */)) { - checkStrictModeEvalOrArguments(node, node.name); - } - } - function getStrictModeBlockScopeFunctionDeclarationMessage(node) { - if (getContainingClass(node)) { - return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definitions_are_automatically_in_strict_mode; - } - if (file.externalModuleIndicator) { - return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_automatically_in_strict_mode; - } - return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5; - } - function checkStrictModeFunctionDeclaration(node) { - if (languageVersion < 2 /* ES2015 */) { - if (blockScopeContainer.kind !== 307 /* SourceFile */ && blockScopeContainer.kind !== 267 /* ModuleDeclaration */ && !isFunctionLikeOrClassStaticBlockDeclaration(blockScopeContainer)) { - const errorSpan = getErrorSpanForNode(file, node); - file.bindDiagnostics.push(createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); - } - } - } - function checkStrictModePostfixUnaryExpression(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - function checkStrictModePrefixUnaryExpression(node) { - if (inStrictMode) { - if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { - checkStrictModeEvalOrArguments(node, node.operand); - } - } - } - function checkStrictModeWithStatement(node) { - if (inStrictMode) { - errorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_strict_mode); - } - } - function checkStrictModeLabeledStatement(node) { - if (inStrictMode && getEmitScriptTarget(options) >= 2 /* ES2015 */) { - if (isDeclarationStatement(node.statement) || isVariableStatement(node.statement)) { - errorOnFirstToken(node.label, Diagnostics.A_label_is_not_allowed_here); - } - } - } - function errorOnFirstToken(node, message, ...args) { - const span = getSpanOfTokenAtPosition(file, node.pos); - file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, message, ...args)); - } - function errorOrSuggestionOnNode(isError, node, message) { - errorOrSuggestionOnRange(isError, node, node, message); - } - function errorOrSuggestionOnRange(isError, startNode2, endNode2, message) { - addErrorOrSuggestionDiagnostic(isError, { pos: getTokenPosOfNode(startNode2, file), end: endNode2.end }, message); - } - function addErrorOrSuggestionDiagnostic(isError, range, message) { - const diag2 = createFileDiagnostic(file, range.pos, range.end - range.pos, message); - if (isError) { - file.bindDiagnostics.push(diag2); - } else { - file.bindSuggestionDiagnostics = append(file.bindSuggestionDiagnostics, { ...diag2, category: 2 /* Suggestion */ }); - } - } - function bind(node) { - if (!node) { - return; - } - setParent(node, parent2); - if (tracing) node.tracingPath = file.path; - const saveInStrictMode = inStrictMode; - bindWorker(node); - if (node.kind > 165 /* LastToken */) { - const saveParent = parent2; - parent2 = node; - const containerFlags = getContainerFlags(node); - if (containerFlags === 0 /* None */) { - bindChildren(node); - } else { - bindContainer(node, containerFlags); - } - parent2 = saveParent; - } else { - const saveParent = parent2; - if (node.kind === 1 /* EndOfFileToken */) parent2 = node; - bindJSDoc(node); - parent2 = saveParent; - } - inStrictMode = saveInStrictMode; - } - function bindJSDoc(node) { - if (hasJSDocNodes(node)) { - if (isInJSFile(node)) { - for (const j of node.jsDoc) { - bind(j); - } - } else { - for (const j of node.jsDoc) { - setParent(j, node); - setParentRecursive( - j, - /*incremental*/ - false - ); - } - } - } - } - function updateStrictModeStatementList(statements) { - if (!inStrictMode) { - for (const statement of statements) { - if (!isPrologueDirective(statement)) { - return; - } - if (isUseStrictPrologueDirective(statement)) { - inStrictMode = true; - return; - } - } - } - } - function isUseStrictPrologueDirective(node) { - const nodeText2 = getSourceTextOfNodeFromSourceFile(file, node.expression); - return nodeText2 === '"use strict"' || nodeText2 === "'use strict'"; - } - function bindWorker(node) { - switch (node.kind) { - /* Strict mode checks */ - case 80 /* Identifier */: - if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) { - let parentNode = node.parent; - while (parentNode && !isJSDocTypeAlias(parentNode)) { - parentNode = parentNode.parent; - } - bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); - break; - } - // falls through - case 110 /* ThisKeyword */: - if (currentFlow && (isExpression(node) || parent2.kind === 304 /* ShorthandPropertyAssignment */)) { - node.flowNode = currentFlow; - } - return checkContextualIdentifier(node); - case 166 /* QualifiedName */: - if (currentFlow && isPartOfTypeQuery(node)) { - node.flowNode = currentFlow; - } - break; - case 236 /* MetaProperty */: - case 108 /* SuperKeyword */: - node.flowNode = currentFlow; - break; - case 81 /* PrivateIdentifier */: - return checkPrivateIdentifier(node); - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - const expr = node; - if (currentFlow && isNarrowableReference(expr)) { - expr.flowNode = currentFlow; - } - if (isSpecialPropertyDeclaration(expr)) { - bindSpecialPropertyDeclaration(expr); - } - if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) { - declareSymbol( - file.locals, - /*parent*/ - void 0, - expr.expression, - 1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */, - 111550 /* FunctionScopedVariableExcludes */ - ); - } - break; - case 226 /* BinaryExpression */: - const specialKind = getAssignmentDeclarationKind(node); - switch (specialKind) { - case 1 /* ExportsProperty */: - bindExportsPropertyAssignment(node); - break; - case 2 /* ModuleExports */: - bindModuleExportsAssignment(node); - break; - case 3 /* PrototypeProperty */: - bindPrototypePropertyAssignment(node.left, node); - break; - case 6 /* Prototype */: - bindPrototypeAssignment(node); - break; - case 4 /* ThisProperty */: - bindThisPropertyAssignment(node); - break; - case 5 /* Property */: - const expression = node.left.expression; - if (isInJSFile(node) && isIdentifier(expression)) { - const symbol = lookupSymbolForName(blockScopeContainer, expression.escapedText); - if (isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration)) { - bindThisPropertyAssignment(node); - break; - } - } - bindSpecialPropertyAssignment(node); - break; - case 0 /* None */: - break; - default: - Debug.fail("Unknown binary expression special property assignment kind"); - } - return checkStrictModeBinaryExpression(node); - case 299 /* CatchClause */: - return checkStrictModeCatchClause(node); - case 220 /* DeleteExpression */: - return checkStrictModeDeleteExpression(node); - case 225 /* PostfixUnaryExpression */: - return checkStrictModePostfixUnaryExpression(node); - case 224 /* PrefixUnaryExpression */: - return checkStrictModePrefixUnaryExpression(node); - case 254 /* WithStatement */: - return checkStrictModeWithStatement(node); - case 256 /* LabeledStatement */: - return checkStrictModeLabeledStatement(node); - case 197 /* ThisType */: - seenThisKeyword = true; - return; - case 182 /* TypePredicate */: - break; - // Binding the children will handle everything - case 168 /* TypeParameter */: - return bindTypeParameter(node); - case 169 /* Parameter */: - return bindParameter(node); - case 260 /* VariableDeclaration */: - return bindVariableDeclarationOrBindingElement(node); - case 208 /* BindingElement */: - node.flowNode = currentFlow; - return bindVariableDeclarationOrBindingElement(node); - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - return bindPropertyWorker(node); - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */); - case 306 /* EnumMember */: - return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */); - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 181 /* IndexSignature */: - return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */); - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - return bindPropertyOrMethodOrAccessor(node, 8192 /* Method */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 103359 /* MethodExcludes */); - case 262 /* FunctionDeclaration */: - return bindFunctionDeclaration(node); - case 176 /* Constructor */: - return declareSymbolAndAddToSymbolTable( - node, - 16384 /* Constructor */, - /*symbolExcludes:*/ - 0 /* None */ - ); - case 177 /* GetAccessor */: - return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */); - case 178 /* SetAccessor */: - return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 78783 /* SetAccessorExcludes */); - case 184 /* FunctionType */: - case 317 /* JSDocFunctionType */: - case 323 /* JSDocSignature */: - case 185 /* ConstructorType */: - return bindFunctionOrConstructorType(node); - case 187 /* TypeLiteral */: - case 322 /* JSDocTypeLiteral */: - case 200 /* MappedType */: - return bindAnonymousTypeWorker(node); - case 332 /* JSDocClassTag */: - return bindJSDocClassTag(node); - case 210 /* ObjectLiteralExpression */: - return bindObjectLiteralExpression(node); - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return bindFunctionExpression(node); - case 213 /* CallExpression */: - const assignmentKind = getAssignmentDeclarationKind(node); - switch (assignmentKind) { - case 7 /* ObjectDefinePropertyValue */: - return bindObjectDefinePropertyAssignment(node); - case 8 /* ObjectDefinePropertyExports */: - return bindObjectDefinePropertyExport(node); - case 9 /* ObjectDefinePrototypeProperty */: - return bindObjectDefinePrototypeProperty(node); - case 0 /* None */: - break; - // Nothing to do - default: - return Debug.fail("Unknown call expression assignment declaration kind"); - } - if (isInJSFile(node)) { - bindCallExpression(node); - } - break; - // Members of classes, interfaces, and modules - case 231 /* ClassExpression */: - case 263 /* ClassDeclaration */: - inStrictMode = true; - return bindClassLikeDeclaration(node); - case 264 /* InterfaceDeclaration */: - return bindBlockScopedDeclaration(node, 64 /* Interface */, 788872 /* InterfaceExcludes */); - case 265 /* TypeAliasDeclaration */: - return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); - case 266 /* EnumDeclaration */: - return bindEnumDeclaration(node); - case 267 /* ModuleDeclaration */: - return bindModuleDeclaration(node); - // Jsx-attributes - case 292 /* JsxAttributes */: - return bindJsxAttributes(node); - case 291 /* JsxAttribute */: - return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */); - // Imports and exports - case 271 /* ImportEqualsDeclaration */: - case 274 /* NamespaceImport */: - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: - return declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); - case 270 /* NamespaceExportDeclaration */: - return bindNamespaceExportDeclaration(node); - case 273 /* ImportClause */: - return bindImportClause(node); - case 278 /* ExportDeclaration */: - return bindExportDeclaration(node); - case 277 /* ExportAssignment */: - return bindExportAssignment(node); - case 307 /* SourceFile */: - updateStrictModeStatementList(node.statements); - return bindSourceFileIfExternalModule(); - case 241 /* Block */: - if (!isFunctionLikeOrClassStaticBlockDeclaration(node.parent)) { - return; - } - // falls through - case 268 /* ModuleBlock */: - return updateStrictModeStatementList(node.statements); - case 341 /* JSDocParameterTag */: - if (node.parent.kind === 323 /* JSDocSignature */) { - return bindParameter(node); - } - if (node.parent.kind !== 322 /* JSDocTypeLiteral */) { - break; - } - // falls through - case 348 /* JSDocPropertyTag */: - const propTag = node; - const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 316 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */; - return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */); - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - return (delayedTypeAliases || (delayedTypeAliases = [])).push(node); - case 339 /* JSDocOverloadTag */: - return bind(node.typeExpression); - case 351 /* JSDocImportTag */: - return (jsDocImports || (jsDocImports = [])).push(node); - } - } - function bindPropertyWorker(node) { - const isAutoAccessor = isAutoAccessorPropertyDeclaration(node); - const includes = isAutoAccessor ? 98304 /* Accessor */ : 4 /* Property */; - const excludes = isAutoAccessor ? 13247 /* AccessorExcludes */ : 0 /* PropertyExcludes */; - return bindPropertyOrMethodOrAccessor(node, includes | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), excludes); - } - function bindAnonymousTypeWorker(node) { - return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type" /* Type */); - } - function bindSourceFileIfExternalModule() { - setExportContextFlag(file); - if (isExternalModule(file)) { - bindSourceFileAsExternalModule(); - } else if (isJsonSourceFile(file)) { - bindSourceFileAsExternalModule(); - const originalSymbol = file.symbol; - declareSymbol(file.symbol.exports, file.symbol, file, 4 /* Property */, -1 /* All */); - file.symbol = originalSymbol; - } - } - function bindSourceFileAsExternalModule() { - bindAnonymousDeclaration(file, 512 /* ValueModule */, `"${removeFileExtension(file.fileName)}"`); - } - function bindExportAssignment(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 111551 /* Value */, getDeclarationName(node)); - } else { - const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */; - const symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, -1 /* All */); - if (node.isExportEquals) { - setValueDeclaration(symbol, node); - } - } - } - function bindNamespaceExportDeclaration(node) { - if (some(node.modifiers)) { - file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Modifiers_cannot_appear_here)); - } - const diag2 = !isSourceFile(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_at_top_level : !isExternalModule(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_in_module_files : !node.parent.isDeclarationFile ? Diagnostics.Global_module_exports_may_only_appear_in_declaration_files : void 0; - if (diag2) { - file.bindDiagnostics.push(createDiagnosticForNode2(node, diag2)); - } else { - file.symbol.globalExports = file.symbol.globalExports || createSymbolTable(); - declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); - } - } - function bindExportDeclaration(node) { - if (!container.symbol || !container.symbol.exports) { - bindAnonymousDeclaration(node, 8388608 /* ExportStar */, getDeclarationName(node)); - } else if (!node.exportClause) { - declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* ExportStar */, 0 /* None */); - } else if (isNamespaceExport(node.exportClause)) { - setParent(node.exportClause, node); - declareSymbol(container.symbol.exports, container.symbol, node.exportClause, 2097152 /* Alias */, 2097152 /* AliasExcludes */); - } - } - function bindImportClause(node) { - if (node.name) { - declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); - } - } - function setCommonJsModuleIndicator(node) { - if (file.externalModuleIndicator && file.externalModuleIndicator !== true) { - return false; - } - if (!file.commonJsModuleIndicator) { - file.commonJsModuleIndicator = node; - if (!file.externalModuleIndicator) { - bindSourceFileAsExternalModule(); - } - } - return true; - } - function bindObjectDefinePropertyExport(node) { - if (!setCommonJsModuleIndicator(node)) { - return; - } - const symbol = forEachIdentifierInEntityName( - node.arguments[0], - /*parent*/ - void 0, - (id, symbol2) => { - if (symbol2) { - addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */); - } - return symbol2; - } - ); - if (symbol) { - const flags = 4 /* Property */ | 1048576 /* ExportValue */; - declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */); - } - } - function bindExportsPropertyAssignment(node) { - if (!setCommonJsModuleIndicator(node)) { - return; - } - const symbol = forEachIdentifierInEntityName( - node.left.expression, - /*parent*/ - void 0, - (id, symbol2) => { - if (symbol2) { - addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */); - } - return symbol2; - } - ); - if (symbol) { - const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression)); - const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */; - setParent(node.left, node); - declareSymbol(symbol.exports, symbol, node.left, flags, 0 /* None */); - } - } - function bindModuleExportsAssignment(node) { - if (!setCommonJsModuleIndicator(node)) { - return; - } - const assignedExpression = getRightMostAssignedExpression(node.right); - if (isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) { - return; - } - if (isObjectLiteralExpression(assignedExpression) && every(assignedExpression.properties, isShorthandPropertyAssignment)) { - forEach(assignedExpression.properties, bindExportAssignedObjectMemberAlias); - return; - } - const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */ | 512 /* ValueModule */; - const symbol = declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864 /* Assignment */, 0 /* None */); - setValueDeclaration(symbol, node); - } - function bindExportAssignedObjectMemberAlias(node) { - declareSymbol(file.symbol.exports, file.symbol, node, 2097152 /* Alias */ | 67108864 /* Assignment */, 0 /* None */); - } - function bindThisPropertyAssignment(node) { - Debug.assert(isInJSFile(node)); - const hasPrivateIdentifier = isBinaryExpression(node) && isPropertyAccessExpression(node.left) && isPrivateIdentifier(node.left.name) || isPropertyAccessExpression(node) && isPrivateIdentifier(node.name); - if (hasPrivateIdentifier) { - return; - } - const thisContainer = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - switch (thisContainer.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - let constructorSymbol = thisContainer.symbol; - if (isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 64 /* EqualsToken */) { - const l = thisContainer.parent.left; - if (isBindableStaticAccessExpression(l) && isPrototypeAccess(l.expression)) { - constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer); - } - } - if (constructorSymbol && constructorSymbol.valueDeclaration) { - constructorSymbol.members = constructorSymbol.members || createSymbolTable(); - if (hasDynamicName(node)) { - bindDynamicallyNamedThisPropertyAssignment(node, constructorSymbol, constructorSymbol.members); - } else { - declareSymbol(constructorSymbol.members, constructorSymbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* PropertyExcludes */ & ~4 /* Property */); - } - addDeclarationToSymbol(constructorSymbol, constructorSymbol.valueDeclaration, 32 /* Class */); - } - break; - case 176 /* Constructor */: - case 172 /* PropertyDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 175 /* ClassStaticBlockDeclaration */: - const containingClass = thisContainer.parent; - const symbolTable = isStatic(thisContainer) ? containingClass.symbol.exports : containingClass.symbol.members; - if (hasDynamicName(node)) { - bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable); - } else { - declareSymbol( - symbolTable, - containingClass.symbol, - node, - 4 /* Property */ | 67108864 /* Assignment */, - 0 /* None */, - /*isReplaceableByMethod*/ - true - ); - } - break; - case 307 /* SourceFile */: - if (hasDynamicName(node)) { - break; - } else if (thisContainer.commonJsModuleIndicator) { - declareSymbol(thisContainer.symbol.exports, thisContainer.symbol, node, 4 /* Property */ | 1048576 /* ExportValue */, 0 /* None */); - } else { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */); - } - break; - // Namespaces are not allowed in javascript files, so do nothing here - case 267 /* ModuleDeclaration */: - break; - default: - Debug.failBadSyntaxKind(thisContainer); - } - } - function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) { - declareSymbol( - symbolTable, - symbol, - node, - 4 /* Property */, - 0 /* None */, - /*isReplaceableByMethod*/ - true, - /*isComputedName*/ - true - ); - addLateBoundAssignmentDeclarationToSymbol(node, symbol); - } - function addLateBoundAssignmentDeclarationToSymbol(node, symbol) { - if (symbol) { - (symbol.assignmentDeclarationMembers || (symbol.assignmentDeclarationMembers = /* @__PURE__ */ new Map())).set(getNodeId(node), node); - } - } - function bindSpecialPropertyDeclaration(node) { - if (node.expression.kind === 110 /* ThisKeyword */) { - bindThisPropertyAssignment(node); - } else if (isBindableStaticAccessExpression(node) && node.parent.parent.kind === 307 /* SourceFile */) { - if (isPrototypeAccess(node.expression)) { - bindPrototypePropertyAssignment(node, node.parent); - } else { - bindStaticPropertyAssignment(node); - } - } - } - function bindPrototypeAssignment(node) { - setParent(node.left, node); - setParent(node.right, node); - bindPropertyAssignment( - node.left.expression, - node.left, - /*isPrototypeProperty*/ - false, - /*containerIsClass*/ - true - ); - } - function bindObjectDefinePrototypeProperty(node) { - const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression); - if (namespaceSymbol && namespaceSymbol.valueDeclaration) { - addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */); - } - bindPotentiallyNewExpandoMemberToNamespace( - node, - namespaceSymbol, - /*isPrototypeProperty*/ - true - ); - } - function bindPrototypePropertyAssignment(lhs, parent3) { - const classPrototype = lhs.expression; - const constructorFunction = classPrototype.expression; - setParent(constructorFunction, classPrototype); - setParent(classPrototype, lhs); - setParent(lhs, parent3); - bindPropertyAssignment( - constructorFunction, - lhs, - /*isPrototypeProperty*/ - true, - /*containerIsClass*/ - true - ); - } - function bindObjectDefinePropertyAssignment(node) { - let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]); - const isToplevel = node.parent.parent.kind === 307 /* SourceFile */; - namespaceSymbol = bindPotentiallyMissingNamespaces( - namespaceSymbol, - node.arguments[0], - isToplevel, - /*isPrototypeProperty*/ - false, - /*containerIsClass*/ - false - ); - bindPotentiallyNewExpandoMemberToNamespace( - node, - namespaceSymbol, - /*isPrototypeProperty*/ - false - ); - } - function bindSpecialPropertyAssignment(node) { - var _a; - const parentSymbol = lookupSymbolForPropertyAccess(node.left.expression, blockScopeContainer) || lookupSymbolForPropertyAccess(node.left.expression, container); - if (!isInJSFile(node) && !isFunctionSymbol(parentSymbol)) { - return; - } - const rootExpr = getLeftmostAccessExpression(node.left); - if (isIdentifier(rootExpr) && ((_a = lookupSymbolForName(container, rootExpr.escapedText)) == null ? void 0 : _a.flags) & 2097152 /* Alias */) { - return; - } - setParent(node.left, node); - setParent(node.right, node); - if (isIdentifier(node.left.expression) && container === file && isExportsOrModuleExportsOrAlias(file, node.left.expression)) { - bindExportsPropertyAssignment(node); - } else if (hasDynamicName(node)) { - bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */); - const sym = bindPotentiallyMissingNamespaces( - parentSymbol, - node.left.expression, - isTopLevelNamespaceAssignment(node.left), - /*isPrototypeProperty*/ - false, - /*containerIsClass*/ - false - ); - addLateBoundAssignmentDeclarationToSymbol(node, sym); - } else { - bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression)); - } - } - function bindStaticPropertyAssignment(node) { - Debug.assert(!isIdentifier(node)); - setParent(node.expression, node); - bindPropertyAssignment( - node.expression, - node, - /*isPrototypeProperty*/ - false, - /*containerIsClass*/ - false - ); - } - function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) { - if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) { - return namespaceSymbol; - } - if (isToplevel && !isPrototypeProperty) { - const flags = 1536 /* Module */ | 67108864 /* Assignment */; - const excludeFlags = 110735 /* ValueModuleExcludes */ & ~67108864 /* Assignment */; - namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, (id, symbol, parent3) => { - if (symbol) { - addDeclarationToSymbol(symbol, id, flags); - return symbol; - } else { - const table = parent3 ? parent3.exports : file.jsGlobalAugmentations || (file.jsGlobalAugmentations = createSymbolTable()); - return declareSymbol(table, parent3, id, flags, excludeFlags); - } - }); - } - if (containerIsClass && namespaceSymbol && namespaceSymbol.valueDeclaration) { - addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */); - } - return namespaceSymbol; - } - function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) { - if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) { - return; - } - const symbolTable = isPrototypeProperty ? namespaceSymbol.members || (namespaceSymbol.members = createSymbolTable()) : namespaceSymbol.exports || (namespaceSymbol.exports = createSymbolTable()); - let includes = 0 /* None */; - let excludes = 0 /* None */; - if (isFunctionLikeDeclaration(getAssignedExpandoInitializer(declaration))) { - includes = 8192 /* Method */; - excludes = 103359 /* MethodExcludes */; - } else if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) { - if (some(declaration.arguments[2].properties, (p) => { - const id = getNameOfDeclaration(p); - return !!id && isIdentifier(id) && idText(id) === "set"; - })) { - includes |= 65536 /* SetAccessor */ | 4 /* Property */; - excludes |= 78783 /* SetAccessorExcludes */; - } - if (some(declaration.arguments[2].properties, (p) => { - const id = getNameOfDeclaration(p); - return !!id && isIdentifier(id) && idText(id) === "get"; - })) { - includes |= 32768 /* GetAccessor */ | 4 /* Property */; - excludes |= 46015 /* GetAccessorExcludes */; - } - } - if (includes === 0 /* None */) { - includes = 4 /* Property */; - excludes = 0 /* PropertyExcludes */; - } - declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864 /* Assignment */, excludes & ~67108864 /* Assignment */); - } - function isTopLevelNamespaceAssignment(propertyAccess) { - return isBinaryExpression(propertyAccess.parent) ? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 307 /* SourceFile */ : propertyAccess.parent.parent.kind === 307 /* SourceFile */; - } - function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty, containerIsClass) { - let namespaceSymbol = lookupSymbolForPropertyAccess(name, blockScopeContainer) || lookupSymbolForPropertyAccess(name, container); - const isToplevel = isTopLevelNamespaceAssignment(propertyAccess); - namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty, containerIsClass); - bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty); - } - function isExpandoSymbol(symbol) { - if (symbol.flags & (16 /* Function */ | 32 /* Class */ | 1024 /* NamespaceModule */)) { - return true; - } - const node = symbol.valueDeclaration; - if (node && isCallExpression(node)) { - return !!getAssignedExpandoInitializer(node); - } - let init = !node ? void 0 : isVariableDeclaration(node) ? node.initializer : isBinaryExpression(node) ? node.right : isPropertyAccessExpression(node) && isBinaryExpression(node.parent) ? node.parent.right : void 0; - init = init && getRightMostAssignedExpression(init); - if (init) { - const isPrototypeAssignment = isPrototypeAccess(isVariableDeclaration(node) ? node.name : isBinaryExpression(node) ? node.left : node); - return !!getExpandoInitializer(isBinaryExpression(init) && (init.operatorToken.kind === 57 /* BarBarToken */ || init.operatorToken.kind === 61 /* QuestionQuestionToken */) ? init.right : init, isPrototypeAssignment); - } - return false; - } - function getParentOfBinaryExpression(expr) { - while (isBinaryExpression(expr.parent)) { - expr = expr.parent; - } - return expr.parent; - } - function lookupSymbolForPropertyAccess(node, lookupContainer = container) { - if (isIdentifier(node)) { - return lookupSymbolForName(lookupContainer, node.escapedText); - } else { - const symbol = lookupSymbolForPropertyAccess(node.expression); - return symbol && symbol.exports && symbol.exports.get(getElementOrPropertyAccessName(node)); - } - } - function forEachIdentifierInEntityName(e, parent3, action) { - if (isExportsOrModuleExportsOrAlias(file, e)) { - return file.symbol; - } else if (isIdentifier(e)) { - return action(e, lookupSymbolForPropertyAccess(e), parent3); - } else { - const s = forEachIdentifierInEntityName(e.expression, parent3, action); - const name = getNameOrArgument(e); - if (isPrivateIdentifier(name)) { - Debug.fail("unexpected PrivateIdentifier"); - } - return action(name, s && s.exports && s.exports.get(getElementOrPropertyAccessName(e)), s); - } - } - function bindCallExpression(node) { - if (!file.commonJsModuleIndicator && isRequireCall( - node, - /*requireStringLiteralLikeArgument*/ - false - )) { - setCommonJsModuleIndicator(node); - } - } - function bindClassLikeDeclaration(node) { - if (node.kind === 263 /* ClassDeclaration */) { - bindBlockScopedDeclaration(node, 32 /* Class */, 899503 /* ClassExcludes */); - } else { - const bindingName = node.name ? node.name.escapedText : "__class" /* Class */; - bindAnonymousDeclaration(node, 32 /* Class */, bindingName); - if (node.name) { - classifiableNames.add(node.name.escapedText); - } - } - const { symbol } = node; - const prototypeSymbol = createSymbol(4 /* Property */ | 4194304 /* Prototype */, "prototype"); - const symbolExport = symbol.exports.get(prototypeSymbol.escapedName); - if (symbolExport) { - if (node.name) { - setParent(node.name, node); - } - file.bindDiagnostics.push(createDiagnosticForNode2(symbolExport.declarations[0], Diagnostics.Duplicate_identifier_0, symbolName(prototypeSymbol))); - } - symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol); - prototypeSymbol.parent = symbol; - } - function bindEnumDeclaration(node) { - return isEnumConst(node) ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */); - } - function bindVariableDeclarationOrBindingElement(node) { - if (inStrictMode) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (!isBindingPattern(node.name)) { - const possibleVariableDecl = node.kind === 260 /* VariableDeclaration */ ? node : node.parent.parent; - if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 32 /* Export */)) { - declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); - } else if (isBlockOrCatchScoped(node)) { - bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */); - } else if (isPartOfParameterDeclaration(node)) { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */); - } else { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */); - } - } - } - function bindParameter(node) { - if (node.kind === 341 /* JSDocParameterTag */ && container.kind !== 323 /* JSDocSignature */) { - return; - } - if (inStrictMode && !(node.flags & 33554432 /* Ambient */)) { - checkStrictModeEvalOrArguments(node, node.name); - } - if (isBindingPattern(node.name)) { - bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, "__" + node.parent.parameters.indexOf(node)); - } else { - declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */); - } - if (isParameterPropertyDeclaration(node, node.parent)) { - const classDeclaration = node.parent.parent; - declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */); - } - } - function bindFunctionDeclaration(node) { - if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) { - if (isAsyncFunction(node)) { - emitFlags |= 4096 /* HasAsyncFunctions */; - } - } - checkStrictModeFunctionName(node); - if (inStrictMode) { - checkStrictModeFunctionDeclaration(node); - bindBlockScopedDeclaration(node, 16 /* Function */, 110991 /* FunctionExcludes */); - } else { - declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 110991 /* FunctionExcludes */); - } - } - function bindFunctionExpression(node) { - if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) { - if (isAsyncFunction(node)) { - emitFlags |= 4096 /* HasAsyncFunctions */; - } - } - if (currentFlow) { - node.flowNode = currentFlow; - } - checkStrictModeFunctionName(node); - const bindingName = node.name ? node.name.escapedText : "__function" /* Function */; - return bindAnonymousDeclaration(node, 16 /* Function */, bindingName); - } - function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { - if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */) && isAsyncFunction(node)) { - emitFlags |= 4096 /* HasAsyncFunctions */; - } - if (currentFlow && isObjectLiteralOrClassExpressionMethodOrAccessor(node)) { - node.flowNode = currentFlow; - } - return hasDynamicName(node) ? bindAnonymousDeclaration(node, symbolFlags, "__computed" /* Computed */) : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); - } - function getInferTypeContainer(node) { - const extendsType = findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && n.parent.extendsType === n); - return extendsType && extendsType.parent; - } - function bindTypeParameter(node) { - if (isJSDocTemplateTag(node.parent)) { - const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent); - if (container2) { - Debug.assertNode(container2, canHaveLocals); - container2.locals ?? (container2.locals = createSymbolTable()); - declareSymbol( - container2.locals, - /*parent*/ - void 0, - node, - 262144 /* TypeParameter */, - 526824 /* TypeParameterExcludes */ - ); - } else { - declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */); - } - } else if (node.parent.kind === 195 /* InferType */) { - const container2 = getInferTypeContainer(node.parent); - if (container2) { - Debug.assertNode(container2, canHaveLocals); - container2.locals ?? (container2.locals = createSymbolTable()); - declareSymbol( - container2.locals, - /*parent*/ - void 0, - node, - 262144 /* TypeParameter */, - 526824 /* TypeParameterExcludes */ - ); - } else { - bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node)); - } - } else { - declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */); - } - } - function shouldReportErrorOnModuleDeclaration(node) { - const instanceState = getModuleInstanceState(node); - return instanceState === 1 /* Instantiated */ || instanceState === 2 /* ConstEnumOnly */ && shouldPreserveConstEnums(options); - } - function checkUnreachable(node) { - if (!(currentFlow.flags & 1 /* Unreachable */)) { - return false; - } - if (currentFlow === unreachableFlow) { - const reportError = ( - // report error on all statements except empty ones - isStatementButNotDeclaration(node) && node.kind !== 242 /* EmptyStatement */ || // report error on class declarations - node.kind === 263 /* ClassDeclaration */ || // report errors on enums with preserved emit - isEnumDeclarationWithPreservedEmit(node, options) || // report error on instantiated modules - node.kind === 267 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node) - ); - if (reportError) { - currentFlow = reportedUnreachableFlow; - if (!options.allowUnreachableCode) { - const isError = unreachableCodeIsError(options) && !(node.flags & 33554432 /* Ambient */) && (!isVariableStatement(node) || !!(getCombinedNodeFlags(node.declarationList) & 7 /* BlockScoped */) || node.declarationList.declarations.some((d) => !!d.initializer)); - eachUnreachableRange(node, options, (start, end) => errorOrSuggestionOnRange(isError, start, end, Diagnostics.Unreachable_code_detected)); - } - } - } - return true; - } -} -function isEnumDeclarationWithPreservedEmit(node, options) { - return node.kind === 266 /* EnumDeclaration */ && (!isEnumConst(node) || shouldPreserveConstEnums(options)); -} -function eachUnreachableRange(node, options, cb) { - if (isStatement(node) && isExecutableStatement(node) && isBlock(node.parent)) { - const { statements } = node.parent; - const slice = sliceAfter(statements, node); - getRangesWhere(slice, isExecutableStatement, (start, afterEnd) => cb(slice[start], slice[afterEnd - 1])); - } else { - cb(node, node); - } - function isExecutableStatement(s) { - return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && // `var x;` may declare a variable used above - !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & 7 /* BlockScoped */) && s.declarationList.declarations.some((d) => !d.initializer)); - } - function isPurelyTypeDeclaration(s) { - switch (s.kind) { - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - return true; - case 267 /* ModuleDeclaration */: - return getModuleInstanceState(s) !== 1 /* Instantiated */; - case 266 /* EnumDeclaration */: - return !isEnumDeclarationWithPreservedEmit(s, options); - default: - return false; - } - } -} -function isExportsOrModuleExportsOrAlias(sourceFile, node) { - let i = 0; - const q = createQueue(); - q.enqueue(node); - while (!q.isEmpty() && i < 100) { - i++; - node = q.dequeue(); - if (isExportsIdentifier(node) || isModuleExportsAccessExpression(node)) { - return true; - } else if (isIdentifier(node)) { - const symbol = lookupSymbolForName(sourceFile, node.escapedText); - if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) { - const init = symbol.valueDeclaration.initializer; - q.enqueue(init); - if (isAssignmentExpression( - init, - /*excludeCompoundAssignment*/ - true - )) { - q.enqueue(init.left); - q.enqueue(init.right); - } - } - } - } - return false; -} -function getContainerFlags(node) { - switch (node.kind) { - case 231 /* ClassExpression */: - case 263 /* ClassDeclaration */: - case 266 /* EnumDeclaration */: - case 210 /* ObjectLiteralExpression */: - case 187 /* TypeLiteral */: - case 322 /* JSDocTypeLiteral */: - case 292 /* JsxAttributes */: - return 1 /* IsContainer */; - case 264 /* InterfaceDeclaration */: - return 1 /* IsContainer */ | 64 /* IsInterface */; - case 267 /* ModuleDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 200 /* MappedType */: - case 181 /* IndexSignature */: - return 1 /* IsContainer */ | 32 /* HasLocals */; - case 307 /* SourceFile */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */; - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) { - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */; - } - // falls through - case 176 /* Constructor */: - case 262 /* FunctionDeclaration */: - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 323 /* JSDocSignature */: - case 317 /* JSDocFunctionType */: - case 184 /* FunctionType */: - case 180 /* ConstructSignature */: - case 185 /* ConstructorType */: - case 175 /* ClassStaticBlockDeclaration */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */; - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */; - case 268 /* ModuleBlock */: - return 4 /* IsControlFlowContainer */; - case 172 /* PropertyDeclaration */: - return node.initializer ? 4 /* IsControlFlowContainer */ : 0; - case 299 /* CatchClause */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 269 /* CaseBlock */: - return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */; - case 241 /* Block */: - return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */; - } - return 0 /* None */; -} -function lookupSymbolForName(container, name) { - var _a, _b, _c, _d; - const local = (_b = (_a = tryCast(container, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(name); - if (local) { - return local.exportSymbol ?? local; - } - if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) { - return container.jsGlobalAugmentations.get(name); - } - if (canHaveSymbol(container)) { - return (_d = (_c = container.symbol) == null ? void 0 : _c.exports) == null ? void 0 : _d.get(name); - } -} - -// src/compiler/symbolWalker.ts -function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, getFirstIdentifier2, getTypeArguments) { - return getSymbolWalker; - function getSymbolWalker(accept = () => true) { - const visitedTypes = []; - const visitedSymbols = []; - return { - walkType: (type) => { - try { - visitType(type); - return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) }; - } finally { - clear(visitedTypes); - clear(visitedSymbols); - } - }, - walkSymbol: (symbol) => { - try { - visitSymbol(symbol); - return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) }; - } finally { - clear(visitedTypes); - clear(visitedSymbols); - } - } - }; - function visitType(type) { - if (!type) { - return; - } - if (visitedTypes[type.id]) { - return; - } - visitedTypes[type.id] = type; - const shouldBail = visitSymbol(type.symbol); - if (shouldBail) return; - if (type.flags & 524288 /* Object */) { - const objectType = type; - const objectFlags = objectType.objectFlags; - if (objectFlags & 4 /* Reference */) { - visitTypeReference(type); - } - if (objectFlags & 32 /* Mapped */) { - visitMappedType(type); - } - if (objectFlags & (1 /* Class */ | 2 /* Interface */)) { - visitInterfaceType(type); - } - if (objectFlags & (8 /* Tuple */ | 16 /* Anonymous */)) { - visitObjectType(objectType); - } - } - if (type.flags & 262144 /* TypeParameter */) { - visitTypeParameter(type); - } - if (type.flags & 3145728 /* UnionOrIntersection */) { - visitUnionOrIntersectionType(type); - } - if (type.flags & 4194304 /* Index */) { - visitIndexType(type); - } - if (type.flags & 8388608 /* IndexedAccess */) { - visitIndexedAccessType(type); - } - } - function visitTypeReference(type) { - visitType(type.target); - forEach(getTypeArguments(type), visitType); - } - function visitTypeParameter(type) { - visitType(getConstraintOfTypeParameter(type)); - } - function visitUnionOrIntersectionType(type) { - forEach(type.types, visitType); - } - function visitIndexType(type) { - visitType(type.type); - } - function visitIndexedAccessType(type) { - visitType(type.objectType); - visitType(type.indexType); - visitType(type.constraint); - } - function visitMappedType(type) { - visitType(type.typeParameter); - visitType(type.constraintType); - visitType(type.templateType); - visitType(type.modifiersType); - } - function visitSignature(signature) { - const typePredicate = getTypePredicateOfSignature(signature); - if (typePredicate) { - visitType(typePredicate.type); - } - forEach(signature.typeParameters, visitType); - for (const parameter of signature.parameters) { - visitSymbol(parameter); - } - visitType(getRestTypeOfSignature(signature)); - visitType(getReturnTypeOfSignature(signature)); - } - function visitInterfaceType(interfaceT) { - visitObjectType(interfaceT); - forEach(interfaceT.typeParameters, visitType); - forEach(getBaseTypes(interfaceT), visitType); - visitType(interfaceT.thisType); - } - function visitObjectType(type) { - const resolved = resolveStructuredTypeMembers(type); - for (const info of resolved.indexInfos) { - visitType(info.keyType); - visitType(info.type); - } - for (const signature of resolved.callSignatures) { - visitSignature(signature); - } - for (const signature of resolved.constructSignatures) { - visitSignature(signature); - } - for (const p of resolved.properties) { - visitSymbol(p); - } - } - function visitSymbol(symbol) { - if (!symbol) { - return false; - } - const symbolId = getSymbolId(symbol); - if (visitedSymbols[symbolId]) { - return false; - } - visitedSymbols[symbolId] = symbol; - if (!accept(symbol)) { - return true; - } - const t = getTypeOfSymbol(symbol); - visitType(t); - if (symbol.exports) { - symbol.exports.forEach(visitSymbol); - } - forEach(symbol.declarations, (d) => { - if (d.type && d.type.kind === 186 /* TypeQuery */) { - const query = d.type; - const entity = getResolvedSymbol(getFirstIdentifier2(query.exprName)); - visitSymbol(entity); - } - }); - return false; - } - } -} - -// src/compiler/_namespaces/ts.moduleSpecifiers.ts -var ts_moduleSpecifiers_exports = {}; -__export(ts_moduleSpecifiers_exports, { - RelativePreference: () => RelativePreference, - countPathComponents: () => countPathComponents, - forEachFileNameOfModule: () => forEachFileNameOfModule, - getLocalModuleSpecifierBetweenFileNames: () => getLocalModuleSpecifierBetweenFileNames, - getModuleSpecifier: () => getModuleSpecifier, - getModuleSpecifierPreferences: () => getModuleSpecifierPreferences, - getModuleSpecifiers: () => getModuleSpecifiers, - getModuleSpecifiersWithCacheInfo: () => getModuleSpecifiersWithCacheInfo, - getNodeModulesPackageName: () => getNodeModulesPackageName, - tryGetJSExtensionForFile: () => tryGetJSExtensionForFile, - tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache, - tryGetRealFileNameForNonJsDeclarationFileName: () => tryGetRealFileNameForNonJsDeclarationFileName, - updateModuleSpecifier: () => updateModuleSpecifier -}); - -// src/compiler/moduleSpecifiers.ts -var stringToRegex = memoizeOne((pattern) => { - try { - let slash = pattern.indexOf("/"); - if (slash !== 0) { - return new RegExp(pattern); - } - const lastSlash = pattern.lastIndexOf("/"); - if (slash === lastSlash) { - return new RegExp(pattern); - } - while ((slash = pattern.indexOf("/", slash + 1)) !== lastSlash) { - if (pattern[slash - 1] !== "\\") { - return new RegExp(pattern); - } - } - const flags = pattern.substring(lastSlash + 1).replace(/[^iu]/g, ""); - pattern = pattern.substring(1, lastSlash); - return new RegExp(pattern, flags); - } catch { - return void 0; - } -}); -var RelativePreference = /* @__PURE__ */ ((RelativePreference2) => { - RelativePreference2[RelativePreference2["Relative"] = 0] = "Relative"; - RelativePreference2[RelativePreference2["NonRelative"] = 1] = "NonRelative"; - RelativePreference2[RelativePreference2["Shortest"] = 2] = "Shortest"; - RelativePreference2[RelativePreference2["ExternalNonRelative"] = 3] = "ExternalNonRelative"; - return RelativePreference2; -})(RelativePreference || {}); -function getModuleSpecifierPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding, autoImportSpecifierExcludeRegexes }, host, compilerOptions, importingSourceFile, oldImportSpecifier) { - const filePreferredEnding = getPreferredEnding(); - return { - excludeRegexes: autoImportSpecifierExcludeRegexes, - relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */, - getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => { - const impliedNodeFormat = getDefaultResolutionModeForFile(importingSourceFile, host, compilerOptions); - const preferredEnding = syntaxImpliedNodeFormat !== impliedNodeFormat ? getPreferredEnding(syntaxImpliedNodeFormat) : filePreferredEnding; - const moduleResolution = getEmitModuleResolutionKind(compilerOptions); - if ((syntaxImpliedNodeFormat ?? impliedNodeFormat) === 99 /* ESNext */ && 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */) { - if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) { - return [3 /* TsExtension */, 2 /* JsExtension */]; - } - return [2 /* JsExtension */]; - } - if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) { - return preferredEnding === 2 /* JsExtension */ ? [2 /* JsExtension */, 1 /* Index */] : [1 /* Index */, 2 /* JsExtension */]; - } - const allowImportingTsExtension = shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName); - switch (preferredEnding) { - case 2 /* JsExtension */: - return allowImportingTsExtension ? [2 /* JsExtension */, 3 /* TsExtension */, 0 /* Minimal */, 1 /* Index */] : [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */]; - case 3 /* TsExtension */: - return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */]; - case 1 /* Index */: - return allowImportingTsExtension ? [1 /* Index */, 0 /* Minimal */, 3 /* TsExtension */, 2 /* JsExtension */] : [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */]; - case 0 /* Minimal */: - return allowImportingTsExtension ? [0 /* Minimal */, 1 /* Index */, 3 /* TsExtension */, 2 /* JsExtension */] : [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */]; - default: - Debug.assertNever(preferredEnding); - } - } - }; - function getPreferredEnding(resolutionMode) { - if (oldImportSpecifier !== void 0) { - if (hasJSFileExtension(oldImportSpecifier)) return 2 /* JsExtension */; - if (endsWith(oldImportSpecifier, "/index")) return 1 /* Index */; - } - return getModuleSpecifierEndingPreference( - importModuleSpecifierEnding, - resolutionMode ?? getDefaultResolutionModeForFile(importingSourceFile, host, compilerOptions), - compilerOptions, - isFullSourceFile(importingSourceFile) ? importingSourceFile : void 0 - ); - } -} -function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) { - const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, host, compilerOptions, importingSourceFile, oldImportSpecifier), {}, options); - if (res === oldImportSpecifier) return void 0; - return res; -} -function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) { - return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, host, compilerOptions, importingSourceFile), {}, options); -} -function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) { - const info = getInfo(importingSourceFile.fileName, host); - const modulePaths = getAllModulePaths(info, nodeModulesFileName, host, preferences, compilerOptions, options); - return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule( - modulePath, - info, - importingSourceFile, - host, - compilerOptions, - preferences, - /*packageNameOnly*/ - true, - options.overrideImportMode - )); -} -function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) { - const info = getInfo(importingSourceFileName, host); - const modulePaths = getAllModulePaths(info, toFileName2, host, userPreferences, compilerOptions, options); - return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule( - modulePath, - info, - importingSourceFile, - host, - compilerOptions, - userPreferences, - /*packageNameOnly*/ - void 0, - options.overrideImportMode - )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || getDefaultResolutionModeForFile(importingSourceFile, host, compilerOptions), preferences); -} -function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) { - const result = tryGetModuleSpecifiersFromCacheWorker( - moduleSymbol, - importingSourceFile, - host, - userPreferences, - options - ); - return result[1] && { kind: result[0], moduleSpecifiers: result[1], computedWithoutCache: false }; -} -function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) { - var _a; - const moduleSourceFile = getSourceFileOfModule(moduleSymbol); - if (!moduleSourceFile) { - return emptyArray; - } - const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); - const cached = cache == null ? void 0 : cache.get(importingSourceFile.path, moduleSourceFile.path, userPreferences, options); - return [cached == null ? void 0 : cached.kind, cached == null ? void 0 : cached.moduleSpecifiers, moduleSourceFile, cached == null ? void 0 : cached.modulePaths, cache]; -} -function getModuleSpecifiers(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) { - return getModuleSpecifiersWithCacheInfo( - moduleSymbol, - checker, - compilerOptions, - importingSourceFile, - host, - userPreferences, - options, - /*forAutoImport*/ - false - ).moduleSpecifiers; -} -function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) { - let computedWithoutCache = false; - const ambient = tryGetModuleNameFromAmbientModule(moduleSymbol, checker); - if (ambient) { - return { - kind: "ambient", - moduleSpecifiers: !(forAutoImport && isExcludedByRegex(ambient, userPreferences.autoImportSpecifierExcludeRegexes)) ? [ambient] : emptyArray, - computedWithoutCache - }; - } - let [kind, specifiers, moduleSourceFile, modulePaths, cache] = tryGetModuleSpecifiersFromCacheWorker( - moduleSymbol, - importingSourceFile, - host, - userPreferences, - options - ); - if (specifiers) return { kind, moduleSpecifiers: specifiers, computedWithoutCache }; - if (!moduleSourceFile) return { kind: void 0, moduleSpecifiers: emptyArray, computedWithoutCache }; - computedWithoutCache = true; - modulePaths || (modulePaths = getAllModulePathsWorker(getInfo(importingSourceFile.fileName, host), moduleSourceFile.originalFileName, host, compilerOptions, options)); - const result = computeModuleSpecifiers( - modulePaths, - compilerOptions, - importingSourceFile, - host, - userPreferences, - options, - forAutoImport - ); - cache == null ? void 0 : cache.set(importingSourceFile.path, moduleSourceFile.path, userPreferences, options, result.kind, modulePaths, result.moduleSpecifiers); - return result; -} -function getLocalModuleSpecifierBetweenFileNames(importingFile, targetFileName, compilerOptions, host, preferences, options = {}) { - const info = getInfo(importingFile.fileName, host); - const importMode = options.overrideImportMode ?? importingFile.impliedNodeFormat; - return getLocalModuleSpecifier( - targetFileName, - info, - compilerOptions, - host, - importMode, - getModuleSpecifierPreferences(preferences, host, compilerOptions, importingFile) - ); -} -function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) { - const info = getInfo(importingSourceFile.fileName, host); - const preferences = getModuleSpecifierPreferences(userPreferences, host, compilerOptions, importingSourceFile); - const existingSpecifier = isFullSourceFile(importingSourceFile) && forEach(modulePaths, (modulePath) => forEach( - host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)), - (reason) => { - if (reason.kind !== 3 /* Import */ || reason.file !== importingSourceFile.path) return void 0; - const existingMode = host.getModeForResolutionAtIndex(importingSourceFile, reason.index); - const targetMode = options.overrideImportMode ?? host.getDefaultResolutionModeForFile(importingSourceFile); - if (existingMode !== targetMode && existingMode !== void 0 && targetMode !== void 0) { - return void 0; - } - const specifier = getModuleNameStringLiteralAt(importingSourceFile, reason.index).text; - return preferences.relativePreference !== 1 /* NonRelative */ || !pathIsRelative(specifier) ? specifier : void 0; - } - )); - if (existingSpecifier) { - return { kind: void 0, moduleSpecifiers: [existingSpecifier], computedWithoutCache: true }; - } - const importedFileIsInNodeModules = some(modulePaths, (p) => p.isInNodeModules); - let nodeModulesSpecifiers; - let pathsSpecifiers; - let redirectPathsSpecifiers; - let relativeSpecifiers; - for (const modulePath of modulePaths) { - const specifier = modulePath.isInNodeModules ? tryGetModuleNameAsNodeModule( - modulePath, - info, - importingSourceFile, - host, - compilerOptions, - userPreferences, - /*packageNameOnly*/ - void 0, - options.overrideImportMode - ) : void 0; - if (specifier && !(forAutoImport && isExcludedByRegex(specifier, preferences.excludeRegexes))) { - nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier); - if (modulePath.isRedirect) { - return { kind: "node_modules", moduleSpecifiers: nodeModulesSpecifiers, computedWithoutCache: true }; - } - } - const local = getLocalModuleSpecifier( - modulePath.path, - info, - compilerOptions, - host, - options.overrideImportMode || importingSourceFile.impliedNodeFormat, - preferences, - /*pathsOnly*/ - modulePath.isRedirect || !!specifier - ); - if (!local || forAutoImport && isExcludedByRegex(local, preferences.excludeRegexes)) { - continue; - } - if (modulePath.isRedirect) { - redirectPathsSpecifiers = append(redirectPathsSpecifiers, local); - } else if (pathIsBareSpecifier(local)) { - if (pathContainsNodeModules(local)) { - relativeSpecifiers = append(relativeSpecifiers, local); - } else { - pathsSpecifiers = append(pathsSpecifiers, local); - } - } else if (forAutoImport || !importedFileIsInNodeModules || modulePath.isInNodeModules) { - relativeSpecifiers = append(relativeSpecifiers, local); - } - } - return (pathsSpecifiers == null ? void 0 : pathsSpecifiers.length) ? { kind: "paths", moduleSpecifiers: pathsSpecifiers, computedWithoutCache: true } : (redirectPathsSpecifiers == null ? void 0 : redirectPathsSpecifiers.length) ? { kind: "redirect", moduleSpecifiers: redirectPathsSpecifiers, computedWithoutCache: true } : (nodeModulesSpecifiers == null ? void 0 : nodeModulesSpecifiers.length) ? { kind: "node_modules", moduleSpecifiers: nodeModulesSpecifiers, computedWithoutCache: true } : { kind: "relative", moduleSpecifiers: relativeSpecifiers ?? emptyArray, computedWithoutCache: true }; -} -function isExcludedByRegex(moduleSpecifier, excludeRegexes) { - return some(excludeRegexes, (pattern) => { - var _a; - return !!((_a = stringToRegex(pattern)) == null ? void 0 : _a.test(moduleSpecifier)); - }); -} -function getInfo(importingSourceFileName, host) { - importingSourceFileName = getNormalizedAbsolutePath(importingSourceFileName, host.getCurrentDirectory()); - const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true); - const sourceDirectory = getDirectoryPath(importingSourceFileName); - return { - getCanonicalFileName, - importingSourceFileName, - sourceDirectory, - canonicalSourceDirectory: getCanonicalFileName(sourceDirectory) - }; -} -function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference, excludeRegexes }, pathsOnly) { - const { baseUrl, paths, rootDirs } = compilerOptions; - if (pathsOnly && !paths) { - return void 0; - } - const { sourceDirectory, canonicalSourceDirectory, getCanonicalFileName } = info; - const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode); - const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions); - if (!baseUrl && !paths && !getResolvePackageJsonImports(compilerOptions) || relativePreference === 0 /* Relative */) { - return pathsOnly ? void 0 : relativePath; - } - const baseDirectory = getNormalizedAbsolutePath(getPathsBasePath(compilerOptions, host) || baseUrl, host.getCurrentDirectory()); - const relativeToBaseUrl = getRelativePathIfInSameVolume(moduleFileName, baseDirectory, getCanonicalFileName); - if (!relativeToBaseUrl) { - return pathsOnly ? void 0 : relativePath; - } - const fromPackageJsonImports = pathsOnly ? void 0 : tryGetModuleNameFromPackageJsonImports( - moduleFileName, - sourceDirectory, - compilerOptions, - host, - importMode, - prefersTsExtension(allowedEndings) - ); - const fromPaths = pathsOnly || fromPackageJsonImports === void 0 ? paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, baseDirectory, getCanonicalFileName, host, compilerOptions) : void 0; - if (pathsOnly) { - return fromPaths; - } - const maybeNonRelative = fromPackageJsonImports ?? (fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths); - if (!maybeNonRelative) { - return relativePath; - } - const relativeIsExcluded = isExcludedByRegex(relativePath, excludeRegexes); - const nonRelativeIsExcluded = isExcludedByRegex(maybeNonRelative, excludeRegexes); - if (!relativeIsExcluded && nonRelativeIsExcluded) { - return relativePath; - } - if (relativeIsExcluded && !nonRelativeIsExcluded) { - return maybeNonRelative; - } - if (relativePreference === 1 /* NonRelative */ && !pathIsRelative(maybeNonRelative)) { - return maybeNonRelative; - } - if (relativePreference === 3 /* ExternalNonRelative */ && !pathIsRelative(maybeNonRelative)) { - const projectDirectory = compilerOptions.configFilePath ? toPath(getDirectoryPath(compilerOptions.configFilePath), host.getCurrentDirectory(), info.getCanonicalFileName) : info.getCanonicalFileName(host.getCurrentDirectory()); - const modulePath = toPath(moduleFileName, projectDirectory, getCanonicalFileName); - const sourceIsInternal = startsWith(canonicalSourceDirectory, projectDirectory); - const targetIsInternal = startsWith(modulePath, projectDirectory); - if (sourceIsInternal && !targetIsInternal || !sourceIsInternal && targetIsInternal) { - return maybeNonRelative; - } - const nearestTargetPackageJson = getNearestAncestorDirectoryWithPackageJson(host, getDirectoryPath(modulePath)); - const nearestSourcePackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory); - const ignoreCase = !hostUsesCaseSensitiveFileNames(host); - if (!packageJsonPathsAreEqual(nearestTargetPackageJson, nearestSourcePackageJson, ignoreCase)) { - return maybeNonRelative; - } - return relativePath; - } - return isPathRelativeToParent(maybeNonRelative) || countPathComponents(relativePath) < countPathComponents(maybeNonRelative) ? relativePath : maybeNonRelative; -} -function packageJsonPathsAreEqual(a, b, ignoreCase) { - if (a === b) return true; - if (a === void 0 || b === void 0) return false; - return comparePaths(a, b, ignoreCase) === 0 /* EqualTo */; -} -function countPathComponents(path) { - let count = 0; - for (let i = startsWith(path, "./") ? 2 : 0; i < path.length; i++) { - if (path.charCodeAt(i) === 47 /* slash */) count++; - } - return count; -} -function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) { - return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path); -} -function getNearestAncestorDirectoryWithPackageJson(host, fileName) { - if (host.getNearestAncestorDirectoryWithPackageJson) { - return host.getNearestAncestorDirectoryWithPackageJson(fileName); - } - return forEachAncestorDirectoryStoppingAtGlobalCache( - host, - fileName, - (directory) => host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0 - ); -} -function forEachFileNameOfModule(importingFileName, importedFileName, host, preferSymlinks, cb) { - var _a; - const getCanonicalFileName = hostGetCanonicalFileName(host); - const cwd = host.getCurrentDirectory(); - const referenceRedirect = host.isSourceOfProjectReferenceRedirect(importedFileName) ? host.getProjectReferenceRedirect(importedFileName) : void 0; - const importedPath = toPath(importedFileName, cwd, getCanonicalFileName); - const redirects = host.redirectTargetsMap.get(importedPath) || emptyArray; - const importedFileNames = [...referenceRedirect ? [referenceRedirect] : emptyArray, importedFileName, ...redirects]; - const targets = importedFileNames.map((f) => getNormalizedAbsolutePath(f, cwd)); - let shouldFilterIgnoredPaths = !every(targets, containsIgnoredPath); - if (!preferSymlinks) { - const result2 = forEach(targets, (p) => !(shouldFilterIgnoredPaths && containsIgnoredPath(p)) && cb(p, referenceRedirect === p)); - if (result2) return result2; - } - const symlinkedDirectories = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath(); - const fullImportedFileName = getNormalizedAbsolutePath(importedFileName, cwd); - const result = symlinkedDirectories && forEachAncestorDirectoryStoppingAtGlobalCache( - host, - getDirectoryPath(fullImportedFileName), - (realPathDirectory) => { - const symlinkDirectories = symlinkedDirectories.get(ensureTrailingDirectorySeparator(toPath(realPathDirectory, cwd, getCanonicalFileName))); - if (!symlinkDirectories) return void 0; - if (startsWithDirectory(importingFileName, realPathDirectory, getCanonicalFileName)) { - return false; - } - return forEach(targets, (target) => { - if (!startsWithDirectory(target, realPathDirectory, getCanonicalFileName)) { - return; - } - const relative = getRelativePathFromDirectory(realPathDirectory, target, getCanonicalFileName); - for (const symlinkDirectory of symlinkDirectories) { - const option = resolvePath(symlinkDirectory, relative); - const result2 = cb(option, target === referenceRedirect); - shouldFilterIgnoredPaths = true; - if (result2) return result2; - } - }); - } - ); - return result || (preferSymlinks ? forEach(targets, (p) => shouldFilterIgnoredPaths && containsIgnoredPath(p) ? void 0 : cb(p, p === referenceRedirect)) : void 0); -} -function getAllModulePaths(info, importedFileName, host, preferences, compilerOptions, options = {}) { - var _a; - const importingFilePath = toPath(info.importingSourceFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)); - const importedFilePath = toPath(importedFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)); - const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); - if (cache) { - const cached = cache.get(importingFilePath, importedFilePath, preferences, options); - if (cached == null ? void 0 : cached.modulePaths) return cached.modulePaths; - } - const modulePaths = getAllModulePathsWorker(info, importedFileName, host, compilerOptions, options); - if (cache) { - cache.setModulePaths(importingFilePath, importedFilePath, preferences, options, modulePaths); - } - return modulePaths; -} -var runtimeDependencyFields = ["dependencies", "peerDependencies", "optionalDependencies"]; -function getAllRuntimeDependencies(packageJson) { - let result; - for (const field of runtimeDependencyFields) { - const deps = packageJson[field]; - if (deps && typeof deps === "object") { - result = concatenate(result, getOwnKeys(deps)); - } - } - return result; -} -function getAllModulePathsWorker(info, importedFileName, host, compilerOptions, options) { - var _a, _b; - const cache = (_a = host.getModuleResolutionCache) == null ? void 0 : _a.call(host); - const links = (_b = host.getSymlinkCache) == null ? void 0 : _b.call(host); - if (cache && links && host.readFile && !pathContainsNodeModules(info.importingSourceFileName)) { - Debug.type(host); - const state = getTemporaryModuleResolutionState(cache.getPackageJsonInfoCache(), host, {}); - const packageJson = getPackageScopeForPath(getDirectoryPath(info.importingSourceFileName), state); - if (packageJson) { - const toResolve = getAllRuntimeDependencies(packageJson.contents.packageJsonContent); - for (const depName of toResolve || emptyArray) { - const resolved = resolveModuleName( - depName, - combinePaths(packageJson.packageDirectory, "package.json"), - compilerOptions, - host, - cache, - /*redirectedReference*/ - void 0, - options.overrideImportMode - ); - links.setSymlinksFromResolution(resolved.resolvedModule); - } - } - } - const allFileNames = /* @__PURE__ */ new Map(); - let importedFileFromNodeModules = false; - forEachFileNameOfModule( - info.importingSourceFileName, - importedFileName, - host, - /*preferSymlinks*/ - true, - (path, isRedirect) => { - const isInNodeModules = pathContainsNodeModules(path); - allFileNames.set(path, { path: info.getCanonicalFileName(path), isRedirect, isInNodeModules }); - importedFileFromNodeModules = importedFileFromNodeModules || isInNodeModules; - } - ); - const sortedPaths = []; - for (let directory = info.canonicalSourceDirectory; allFileNames.size !== 0; ) { - const directoryStart = ensureTrailingDirectorySeparator(directory); - let pathsInDirectory; - allFileNames.forEach(({ path, isRedirect, isInNodeModules }, fileName) => { - if (startsWith(path, directoryStart)) { - (pathsInDirectory || (pathsInDirectory = [])).push({ path: fileName, isRedirect, isInNodeModules }); - allFileNames.delete(fileName); - } - }); - if (pathsInDirectory) { - if (pathsInDirectory.length > 1) { - pathsInDirectory.sort(comparePathsByRedirectAndNumberOfDirectorySeparators); - } - sortedPaths.push(...pathsInDirectory); - } - const newDirectory = getDirectoryPath(directory); - if (newDirectory === directory) break; - directory = newDirectory; - } - if (allFileNames.size) { - const remainingPaths = arrayFrom( - allFileNames.entries(), - ([fileName, { isRedirect, isInNodeModules }]) => ({ path: fileName, isRedirect, isInNodeModules }) - ); - if (remainingPaths.length > 1) remainingPaths.sort(comparePathsByRedirectAndNumberOfDirectorySeparators); - sortedPaths.push(...remainingPaths); - } - return sortedPaths; -} -function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) { - var _a; - const decl = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find( - (d) => isNonGlobalAmbientModule(d) && (!isExternalModuleAugmentation(d) || !isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(d.name))) - ); - if (decl) { - return decl.name.text; - } - const ambientModuleDeclareCandidates = mapDefined(moduleSymbol.declarations, (d) => { - var _a2, _b, _c, _d; - if (!isModuleDeclaration(d)) return; - const topNamespace = getTopNamespace(d); - if (!(((_a2 = topNamespace == null ? void 0 : topNamespace.parent) == null ? void 0 : _a2.parent) && isModuleBlock(topNamespace.parent) && isAmbientModule(topNamespace.parent.parent) && isSourceFile(topNamespace.parent.parent.parent))) return; - const exportAssignment = (_d = (_c = (_b = topNamespace.parent.parent.symbol.exports) == null ? void 0 : _b.get("export=")) == null ? void 0 : _c.valueDeclaration) == null ? void 0 : _d.expression; - if (!exportAssignment) return; - const exportSymbol = checker.getSymbolAtLocation(exportAssignment); - if (!exportSymbol) return; - const originalExportSymbol = (exportSymbol == null ? void 0 : exportSymbol.flags) & 2097152 /* Alias */ ? checker.getAliasedSymbol(exportSymbol) : exportSymbol; - if (originalExportSymbol === d.symbol) return topNamespace.parent.parent; - function getTopNamespace(namespaceDeclaration) { - while (namespaceDeclaration.flags & 8 /* NestedNamespace */) { - namespaceDeclaration = namespaceDeclaration.parent; - } - return namespaceDeclaration; - } - }); - const ambientModuleDeclare = ambientModuleDeclareCandidates[0]; - if (ambientModuleDeclare) { - return ambientModuleDeclare.name.text; - } -} -function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, baseDirectory, getCanonicalFileName, host, compilerOptions) { - for (const key in paths) { - for (const patternText2 of paths[key]) { - const normalized = normalizePath(patternText2); - const pattern = getRelativePathIfInSameVolume(normalized, baseDirectory, getCanonicalFileName) ?? normalized; - const indexOfStar = pattern.indexOf("*"); - const candidates = allowedEndings.map((ending) => ({ - ending, - value: processEnding(relativeToBaseUrl, [ending], compilerOptions) - })); - if (tryGetExtensionFromPath2(pattern)) { - candidates.push({ ending: void 0, value: relativeToBaseUrl }); - } - if (indexOfStar !== -1) { - const prefix = pattern.substring(0, indexOfStar); - const suffix = pattern.substring(indexOfStar + 1); - for (const { ending, value } of candidates) { - if (value.length >= prefix.length + suffix.length && startsWith(value, prefix) && endsWith(value, suffix) && validateEnding({ ending, value })) { - const matchedStar = value.substring(prefix.length, value.length - suffix.length); - if (!pathIsRelative(matchedStar)) { - return replaceFirstStar(key, matchedStar); - } - } - } - } else if (some(candidates, (c) => c.ending !== 0 /* Minimal */ && pattern === c.value) || some(candidates, (c) => c.ending === 0 /* Minimal */ && pattern === c.value && validateEnding(c))) { - return key; - } - } - } - function validateEnding({ ending, value }) { - return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host); - } -} -function tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, exports2, conditions, mode, isImports, preferTsExtension) { - if (typeof exports2 === "string") { - const ignoreCase = !hostUsesCaseSensitiveFileNames(host); - const getCommonSourceDirectory2 = () => host.getCommonSourceDirectory(); - const outputFile = isImports && getOutputJSFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2); - const declarationFile = isImports && getOutputDeclarationFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2); - const pathOrPattern = getNormalizedAbsolutePath( - combinePaths(packageDirectory, exports2), - /*currentDirectory*/ - void 0 - ); - const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0; - const canTryTsExtension = preferTsExtension && hasImplementationTSFileExtension(targetFilePath); - switch (mode) { - case 0 /* Exact */: - if (extensionSwappedTarget && comparePaths(extensionSwappedTarget, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || comparePaths(targetFilePath, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || outputFile && comparePaths(outputFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || declarationFile && comparePaths(declarationFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */) { - return { moduleFileToTry: packageName }; - } - break; - case 1 /* Directory */: - if (canTryTsExtension && containsPath(targetFilePath, pathOrPattern, ignoreCase)) { - const fragment = getRelativePathFromDirectory( - pathOrPattern, - targetFilePath, - /*ignoreCase*/ - false - ); - return { moduleFileToTry: getNormalizedAbsolutePath( - combinePaths(combinePaths(packageName, exports2), fragment), - /*currentDirectory*/ - void 0 - ) }; - } - if (extensionSwappedTarget && containsPath(pathOrPattern, extensionSwappedTarget, ignoreCase)) { - const fragment = getRelativePathFromDirectory( - pathOrPattern, - extensionSwappedTarget, - /*ignoreCase*/ - false - ); - return { moduleFileToTry: getNormalizedAbsolutePath( - combinePaths(combinePaths(packageName, exports2), fragment), - /*currentDirectory*/ - void 0 - ) }; - } - if (!canTryTsExtension && containsPath(pathOrPattern, targetFilePath, ignoreCase)) { - const fragment = getRelativePathFromDirectory( - pathOrPattern, - targetFilePath, - /*ignoreCase*/ - false - ); - return { moduleFileToTry: getNormalizedAbsolutePath( - combinePaths(combinePaths(packageName, exports2), fragment), - /*currentDirectory*/ - void 0 - ) }; - } - if (outputFile && containsPath(pathOrPattern, outputFile, ignoreCase)) { - const fragment = getRelativePathFromDirectory( - pathOrPattern, - outputFile, - /*ignoreCase*/ - false - ); - return { moduleFileToTry: combinePaths(packageName, fragment) }; - } - if (declarationFile && containsPath(pathOrPattern, declarationFile, ignoreCase)) { - const fragment = changeFullExtension(getRelativePathFromDirectory( - pathOrPattern, - declarationFile, - /*ignoreCase*/ - false - ), getJSExtensionForFile(declarationFile, options)); - return { moduleFileToTry: combinePaths(packageName, fragment) }; - } - break; - case 2 /* Pattern */: - const starPos = pathOrPattern.indexOf("*"); - const leadingSlice = pathOrPattern.slice(0, starPos); - const trailingSlice = pathOrPattern.slice(starPos + 1); - if (canTryTsExtension && startsWith(targetFilePath, leadingSlice, ignoreCase) && endsWith(targetFilePath, trailingSlice, ignoreCase)) { - const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length); - return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; - } - if (extensionSwappedTarget && startsWith(extensionSwappedTarget, leadingSlice, ignoreCase) && endsWith(extensionSwappedTarget, trailingSlice, ignoreCase)) { - const starReplacement = extensionSwappedTarget.slice(leadingSlice.length, extensionSwappedTarget.length - trailingSlice.length); - return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; - } - if (!canTryTsExtension && startsWith(targetFilePath, leadingSlice, ignoreCase) && endsWith(targetFilePath, trailingSlice, ignoreCase)) { - const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length); - return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; - } - if (outputFile && startsWith(outputFile, leadingSlice, ignoreCase) && endsWith(outputFile, trailingSlice, ignoreCase)) { - const starReplacement = outputFile.slice(leadingSlice.length, outputFile.length - trailingSlice.length); - return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; - } - if (declarationFile && startsWith(declarationFile, leadingSlice, ignoreCase) && endsWith(declarationFile, trailingSlice, ignoreCase)) { - const starReplacement = declarationFile.slice(leadingSlice.length, declarationFile.length - trailingSlice.length); - const substituted = replaceFirstStar(packageName, starReplacement); - const jsExtension = tryGetJSExtensionForFile(declarationFile, options); - return jsExtension ? { moduleFileToTry: changeFullExtension(substituted, jsExtension) } : void 0; - } - break; - } - } else if (Array.isArray(exports2)) { - return forEach(exports2, (e) => tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, e, conditions, mode, isImports, preferTsExtension)); - } else if (typeof exports2 === "object" && exports2 !== null) { - for (const key of getOwnKeys(exports2)) { - if (key === "default" || conditions.indexOf(key) >= 0 || isApplicableVersionedTypesKey(conditions, key)) { - const subTarget = exports2[key]; - const result = tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, subTarget, conditions, mode, isImports, preferTsExtension); - if (result) { - return result; - } - } - } - } - return void 0; -} -function tryGetModuleNameFromExports(options, host, targetFilePath, packageDirectory, packageName, exports2, conditions) { - if (typeof exports2 === "object" && exports2 !== null && !Array.isArray(exports2) && allKeysStartWithDot(exports2)) { - return forEach(getOwnKeys(exports2), (k) => { - const subPackageName = getNormalizedAbsolutePath( - combinePaths(packageName, k), - /*currentDirectory*/ - void 0 - ); - const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */; - return tryGetModuleNameFromExportsOrImports( - options, - host, - targetFilePath, - packageDirectory, - subPackageName, - exports2[k], - conditions, - mode, - /*isImports*/ - false, - /*preferTsExtension*/ - false - ); - }); - } - return tryGetModuleNameFromExportsOrImports( - options, - host, - targetFilePath, - packageDirectory, - packageName, - exports2, - conditions, - 0 /* Exact */, - /*isImports*/ - false, - /*preferTsExtension*/ - false - ); -} -function tryGetModuleNameFromPackageJsonImports(moduleFileName, sourceDirectory, options, host, importMode, preferTsExtension) { - var _a, _b, _c; - if (!host.readFile || !getResolvePackageJsonImports(options)) { - return void 0; - } - const ancestorDirectoryWithPackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory); - if (!ancestorDirectoryWithPackageJson) { - return void 0; - } - const packageJsonPath = combinePaths(ancestorDirectoryWithPackageJson, "package.json"); - const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath); - if (isMissingPackageJsonInfo(cachedPackageJson) || !host.fileExists(packageJsonPath)) { - return void 0; - } - const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath)); - const imports = packageJsonContent == null ? void 0 : packageJsonContent.imports; - if (!imports) { - return void 0; - } - const conditions = getConditions(options, importMode); - return (_c = forEach(getOwnKeys(imports), (k) => { - if (!startsWith(k, "#") || k === "#" || startsWith(k, "#/")) return void 0; - const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */; - return tryGetModuleNameFromExportsOrImports( - options, - host, - moduleFileName, - ancestorDirectoryWithPackageJson, - k, - imports[k], - conditions, - mode, - /*isImports*/ - true, - preferTsExtension - ); - })) == null ? void 0 : _c.moduleFileToTry; -} -function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) { - const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName); - if (normalizedTargetPaths === void 0) { - return void 0; - } - const normalizedSourcePaths = getPathsRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName); - const relativePaths = flatMap(normalizedSourcePaths, (sourcePath) => { - return map(normalizedTargetPaths, (targetPath) => ensurePathIsNonModuleName(getRelativePathFromDirectory(sourcePath, targetPath, getCanonicalFileName))); - }); - const shortest = min(relativePaths, compareNumberOfDirectorySeparators); - if (!shortest) { - return void 0; - } - return processEnding(shortest, allowedEndings, compilerOptions); -} -function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, canonicalSourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) { - if (!host.fileExists || !host.readFile) { - return void 0; - } - const parts = getNodeModulePathParts(path); - if (!parts) { - return void 0; - } - const preferences = getModuleSpecifierPreferences(userPreferences, host, options, importingSourceFile); - const allowedEndings = preferences.getAllowedEndingsInPreferredOrder(); - let moduleSpecifier = path; - let isPackageRootPath = false; - if (!packageNameOnly) { - let packageRootIndex = parts.packageRootIndex; - let moduleFileName; - while (true) { - const { moduleFileToTry, packageRootPath, blockedByExports, verbatimFromExports } = tryDirectoryWithPackageJson(packageRootIndex); - if (getEmitModuleResolutionKind(options) !== 1 /* Classic */) { - if (blockedByExports) { - return void 0; - } - if (verbatimFromExports) { - return moduleFileToTry; - } - } - if (packageRootPath) { - moduleSpecifier = packageRootPath; - isPackageRootPath = true; - break; - } - if (!moduleFileName) moduleFileName = moduleFileToTry; - packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1); - if (packageRootIndex === -1) { - moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host); - break; - } - } - } - if (isRedirect && !isPackageRootPath) { - return void 0; - } - const globalTypingsCacheLocation = host.getGlobalTypingsCacheLocation && host.getGlobalTypingsCacheLocation(); - const pathToTopLevelNodeModules = getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex)); - if (!(startsWith(canonicalSourceDirectory, pathToTopLevelNodeModules) || globalTypingsCacheLocation && startsWith(getCanonicalFileName(globalTypingsCacheLocation), pathToTopLevelNodeModules))) { - return void 0; - } - const nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1); - const packageName = getPackageNameFromTypesPackageName(nodeModulesDirectoryName); - return getEmitModuleResolutionKind(options) === 1 /* Classic */ && packageName === nodeModulesDirectoryName ? void 0 : packageName; - function tryDirectoryWithPackageJson(packageRootIndex) { - var _a, _b; - const packageRootPath = path.substring(0, packageRootIndex); - const packageJsonPath = combinePaths(packageRootPath, "package.json"); - let moduleFileToTry = path; - let maybeBlockedByTypesVersions = false; - const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath); - if (isPackageJsonInfo(cachedPackageJson) || cachedPackageJson === void 0 && host.fileExists(packageJsonPath)) { - const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath)); - const importMode = overrideMode || getDefaultResolutionModeForFile(importingSourceFile, host, options); - if (getResolvePackageJsonExports(options)) { - const nodeModulesDirectoryName2 = packageRootPath.substring(parts.topLevelPackageNameIndex + 1); - const packageName2 = getPackageNameFromTypesPackageName(nodeModulesDirectoryName2); - const conditions = getConditions(options, importMode); - const fromExports = (packageJsonContent == null ? void 0 : packageJsonContent.exports) ? tryGetModuleNameFromExports( - options, - host, - path, - packageRootPath, - packageName2, - packageJsonContent.exports, - conditions - ) : void 0; - if (fromExports) { - return { ...fromExports, verbatimFromExports: true }; - } - if (packageJsonContent == null ? void 0 : packageJsonContent.exports) { - return { moduleFileToTry: path, blockedByExports: true }; - } - } - const versionPaths = (packageJsonContent == null ? void 0 : packageJsonContent.typesVersions) ? getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions) : void 0; - if (versionPaths) { - const subModuleName = path.slice(packageRootPath.length + 1); - const fromPaths = tryGetModuleNameFromPaths( - subModuleName, - versionPaths.paths, - allowedEndings, - packageRootPath, - getCanonicalFileName, - host, - options - ); - if (fromPaths === void 0) { - maybeBlockedByTypesVersions = true; - } else { - moduleFileToTry = combinePaths(packageRootPath, fromPaths); - } - } - const mainFileRelative = (packageJsonContent == null ? void 0 : packageJsonContent.typings) || (packageJsonContent == null ? void 0 : packageJsonContent.types) || (packageJsonContent == null ? void 0 : packageJsonContent.main) || "index.js"; - if (isString(mainFileRelative) && !(maybeBlockedByTypesVersions && matchPatternOrExact(tryParsePatterns(versionPaths.paths), mainFileRelative))) { - const mainExportFile = toPath(mainFileRelative, packageRootPath, getCanonicalFileName); - const canonicalModuleFileToTry = getCanonicalFileName(moduleFileToTry); - if (removeFileExtension(mainExportFile) === removeFileExtension(canonicalModuleFileToTry)) { - return { packageRootPath, moduleFileToTry }; - } else if ((packageJsonContent == null ? void 0 : packageJsonContent.type) !== "module" && !fileExtensionIsOneOf(canonicalModuleFileToTry, extensionsNotSupportingExtensionlessResolution) && startsWith(canonicalModuleFileToTry, mainExportFile) && getDirectoryPath(canonicalModuleFileToTry) === removeTrailingDirectorySeparator(mainExportFile) && removeFileExtension(getBaseFileName(canonicalModuleFileToTry)) === "index") { - return { packageRootPath, moduleFileToTry }; - } - } - } else { - const fileName = getCanonicalFileName(moduleFileToTry.substring(parts.packageRootIndex + 1)); - if (fileName === "index.d.ts" || fileName === "index.js" || fileName === "index.ts" || fileName === "index.tsx") { - return { moduleFileToTry, packageRootPath }; - } - } - return { moduleFileToTry }; - } -} -function tryGetAnyFileFromPath(host, path) { - if (!host.fileExists) return; - const extensions = flatten(getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 /* JSON */ }])); - for (const e of extensions) { - const fullPath = path + e; - if (host.fileExists(fullPath)) { - return fullPath; - } - } -} -function getPathsRelativeToRootDirs(path, rootDirs, getCanonicalFileName) { - return mapDefined(rootDirs, (rootDir) => { - const relativePath = getRelativePathIfInSameVolume(path, rootDir, getCanonicalFileName); - return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath; - }); -} -function processEnding(fileName, allowedEndings, options, host) { - if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) { - return fileName; - } - const noExtension = removeFileExtension(fileName); - if (fileName === noExtension) { - return fileName; - } - const jsPriority = allowedEndings.indexOf(2 /* JsExtension */); - const tsPriority = allowedEndings.indexOf(3 /* TsExtension */); - if (fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".cts" /* Cts */]) && tsPriority !== -1 && tsPriority < jsPriority) { - return fileName; - } else if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) { - return noExtension + getJSExtensionForFile(fileName, options); - } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && fileName.includes(".d.")) { - return tryGetRealFileNameForNonJsDeclarationFileName(fileName); - } - switch (allowedEndings[0]) { - case 0 /* Minimal */: - const withoutIndex = removeSuffix(noExtension, "/index"); - if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) { - return noExtension; - } - return withoutIndex; - case 1 /* Index */: - return noExtension; - case 2 /* JsExtension */: - return noExtension + getJSExtensionForFile(fileName, options); - case 3 /* TsExtension */: - if (isDeclarationFileName(fileName)) { - const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */); - return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options); - } - return fileName; - default: - return Debug.assertNever(allowedEndings[0]); - } -} -function tryGetRealFileNameForNonJsDeclarationFileName(fileName) { - const baseName = getBaseFileName(fileName); - if (!endsWith(fileName, ".ts" /* Ts */) || !baseName.includes(".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */])) return void 0; - const noExtension = removeExtension(fileName, ".ts" /* Ts */); - const ext = noExtension.substring(noExtension.lastIndexOf(".")); - return noExtension.substring(0, noExtension.indexOf(".d.")) + ext; -} -function getJSExtensionForFile(fileName, options) { - return tryGetJSExtensionForFile(fileName, options) ?? Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`); -} -function tryGetJSExtensionForFile(fileName, options) { - const ext = tryGetExtensionFromPath2(fileName); - switch (ext) { - case ".ts" /* Ts */: - case ".d.ts" /* Dts */: - return ".js" /* Js */; - case ".tsx" /* Tsx */: - return options.jsx === 1 /* Preserve */ ? ".jsx" /* Jsx */ : ".js" /* Js */; - case ".js" /* Js */: - case ".jsx" /* Jsx */: - case ".json" /* Json */: - return ext; - case ".d.mts" /* Dmts */: - case ".mts" /* Mts */: - case ".mjs" /* Mjs */: - return ".mjs" /* Mjs */; - case ".d.cts" /* Dcts */: - case ".cts" /* Cts */: - case ".cjs" /* Cjs */: - return ".cjs" /* Cjs */; - default: - return void 0; - } -} -function getRelativePathIfInSameVolume(path, directoryPath, getCanonicalFileName) { - const relativePath = getRelativePathToDirectoryOrUrl( - directoryPath, - path, - directoryPath, - getCanonicalFileName, - /*isAbsolutePathAnUrl*/ - false - ); - return isRootedDiskPath(relativePath) ? void 0 : relativePath; -} -function isPathRelativeToParent(path) { - return startsWith(path, ".."); -} -function getDefaultResolutionModeForFile(file, host, compilerOptions) { - return isFullSourceFile(file) ? host.getDefaultResolutionModeForFile(file) : getDefaultResolutionModeForFileWorker(file, compilerOptions); -} -function prefersTsExtension(allowedEndings) { - const tsPriority = allowedEndings.indexOf(3 /* TsExtension */); - return tsPriority > -1 && tsPriority < allowedEndings.indexOf(2 /* JsExtension */); -} - -// src/compiler/checker.ts -var ambientModuleSymbolRegex = /^".+"$/; -var anon = "(anonymous)"; -var nextSymbolId = 1; -var nextNodeId = 1; -var nextMergeId = 1; -var nextFlowId = 1; -var TypeFacts = /* @__PURE__ */ ((TypeFacts3) => { - TypeFacts3[TypeFacts3["None"] = 0] = "None"; - TypeFacts3[TypeFacts3["TypeofEQString"] = 1] = "TypeofEQString"; - TypeFacts3[TypeFacts3["TypeofEQNumber"] = 2] = "TypeofEQNumber"; - TypeFacts3[TypeFacts3["TypeofEQBigInt"] = 4] = "TypeofEQBigInt"; - TypeFacts3[TypeFacts3["TypeofEQBoolean"] = 8] = "TypeofEQBoolean"; - TypeFacts3[TypeFacts3["TypeofEQSymbol"] = 16] = "TypeofEQSymbol"; - TypeFacts3[TypeFacts3["TypeofEQObject"] = 32] = "TypeofEQObject"; - TypeFacts3[TypeFacts3["TypeofEQFunction"] = 64] = "TypeofEQFunction"; - TypeFacts3[TypeFacts3["TypeofEQHostObject"] = 128] = "TypeofEQHostObject"; - TypeFacts3[TypeFacts3["TypeofNEString"] = 256] = "TypeofNEString"; - TypeFacts3[TypeFacts3["TypeofNENumber"] = 512] = "TypeofNENumber"; - TypeFacts3[TypeFacts3["TypeofNEBigInt"] = 1024] = "TypeofNEBigInt"; - TypeFacts3[TypeFacts3["TypeofNEBoolean"] = 2048] = "TypeofNEBoolean"; - TypeFacts3[TypeFacts3["TypeofNESymbol"] = 4096] = "TypeofNESymbol"; - TypeFacts3[TypeFacts3["TypeofNEObject"] = 8192] = "TypeofNEObject"; - TypeFacts3[TypeFacts3["TypeofNEFunction"] = 16384] = "TypeofNEFunction"; - TypeFacts3[TypeFacts3["TypeofNEHostObject"] = 32768] = "TypeofNEHostObject"; - TypeFacts3[TypeFacts3["EQUndefined"] = 65536] = "EQUndefined"; - TypeFacts3[TypeFacts3["EQNull"] = 131072] = "EQNull"; - TypeFacts3[TypeFacts3["EQUndefinedOrNull"] = 262144] = "EQUndefinedOrNull"; - TypeFacts3[TypeFacts3["NEUndefined"] = 524288] = "NEUndefined"; - TypeFacts3[TypeFacts3["NENull"] = 1048576] = "NENull"; - TypeFacts3[TypeFacts3["NEUndefinedOrNull"] = 2097152] = "NEUndefinedOrNull"; - TypeFacts3[TypeFacts3["Truthy"] = 4194304] = "Truthy"; - TypeFacts3[TypeFacts3["Falsy"] = 8388608] = "Falsy"; - TypeFacts3[TypeFacts3["IsUndefined"] = 16777216] = "IsUndefined"; - TypeFacts3[TypeFacts3["IsNull"] = 33554432] = "IsNull"; - TypeFacts3[TypeFacts3["IsUndefinedOrNull"] = 50331648] = "IsUndefinedOrNull"; - TypeFacts3[TypeFacts3["All"] = 134217727] = "All"; - TypeFacts3[TypeFacts3["BaseStringStrictFacts"] = 3735041] = "BaseStringStrictFacts"; - TypeFacts3[TypeFacts3["BaseStringFacts"] = 12582401] = "BaseStringFacts"; - TypeFacts3[TypeFacts3["StringStrictFacts"] = 16317953] = "StringStrictFacts"; - TypeFacts3[TypeFacts3["StringFacts"] = 16776705] = "StringFacts"; - TypeFacts3[TypeFacts3["EmptyStringStrictFacts"] = 12123649] = "EmptyStringStrictFacts"; - TypeFacts3[TypeFacts3["EmptyStringFacts"] = 12582401 /* BaseStringFacts */] = "EmptyStringFacts"; - TypeFacts3[TypeFacts3["NonEmptyStringStrictFacts"] = 7929345] = "NonEmptyStringStrictFacts"; - TypeFacts3[TypeFacts3["NonEmptyStringFacts"] = 16776705] = "NonEmptyStringFacts"; - TypeFacts3[TypeFacts3["BaseNumberStrictFacts"] = 3734786] = "BaseNumberStrictFacts"; - TypeFacts3[TypeFacts3["BaseNumberFacts"] = 12582146] = "BaseNumberFacts"; - TypeFacts3[TypeFacts3["NumberStrictFacts"] = 16317698] = "NumberStrictFacts"; - TypeFacts3[TypeFacts3["NumberFacts"] = 16776450] = "NumberFacts"; - TypeFacts3[TypeFacts3["ZeroNumberStrictFacts"] = 12123394] = "ZeroNumberStrictFacts"; - TypeFacts3[TypeFacts3["ZeroNumberFacts"] = 12582146 /* BaseNumberFacts */] = "ZeroNumberFacts"; - TypeFacts3[TypeFacts3["NonZeroNumberStrictFacts"] = 7929090] = "NonZeroNumberStrictFacts"; - TypeFacts3[TypeFacts3["NonZeroNumberFacts"] = 16776450] = "NonZeroNumberFacts"; - TypeFacts3[TypeFacts3["BaseBigIntStrictFacts"] = 3734276] = "BaseBigIntStrictFacts"; - TypeFacts3[TypeFacts3["BaseBigIntFacts"] = 12581636] = "BaseBigIntFacts"; - TypeFacts3[TypeFacts3["BigIntStrictFacts"] = 16317188] = "BigIntStrictFacts"; - TypeFacts3[TypeFacts3["BigIntFacts"] = 16775940] = "BigIntFacts"; - TypeFacts3[TypeFacts3["ZeroBigIntStrictFacts"] = 12122884] = "ZeroBigIntStrictFacts"; - TypeFacts3[TypeFacts3["ZeroBigIntFacts"] = 12581636 /* BaseBigIntFacts */] = "ZeroBigIntFacts"; - TypeFacts3[TypeFacts3["NonZeroBigIntStrictFacts"] = 7928580] = "NonZeroBigIntStrictFacts"; - TypeFacts3[TypeFacts3["NonZeroBigIntFacts"] = 16775940] = "NonZeroBigIntFacts"; - TypeFacts3[TypeFacts3["BaseBooleanStrictFacts"] = 3733256] = "BaseBooleanStrictFacts"; - TypeFacts3[TypeFacts3["BaseBooleanFacts"] = 12580616] = "BaseBooleanFacts"; - TypeFacts3[TypeFacts3["BooleanStrictFacts"] = 16316168] = "BooleanStrictFacts"; - TypeFacts3[TypeFacts3["BooleanFacts"] = 16774920] = "BooleanFacts"; - TypeFacts3[TypeFacts3["FalseStrictFacts"] = 12121864] = "FalseStrictFacts"; - TypeFacts3[TypeFacts3["FalseFacts"] = 12580616 /* BaseBooleanFacts */] = "FalseFacts"; - TypeFacts3[TypeFacts3["TrueStrictFacts"] = 7927560] = "TrueStrictFacts"; - TypeFacts3[TypeFacts3["TrueFacts"] = 16774920] = "TrueFacts"; - TypeFacts3[TypeFacts3["SymbolStrictFacts"] = 7925520] = "SymbolStrictFacts"; - TypeFacts3[TypeFacts3["SymbolFacts"] = 16772880] = "SymbolFacts"; - TypeFacts3[TypeFacts3["ObjectStrictFacts"] = 7888800] = "ObjectStrictFacts"; - TypeFacts3[TypeFacts3["ObjectFacts"] = 16736160] = "ObjectFacts"; - TypeFacts3[TypeFacts3["FunctionStrictFacts"] = 7880640] = "FunctionStrictFacts"; - TypeFacts3[TypeFacts3["FunctionFacts"] = 16728e3] = "FunctionFacts"; - TypeFacts3[TypeFacts3["VoidFacts"] = 9830144] = "VoidFacts"; - TypeFacts3[TypeFacts3["UndefinedFacts"] = 26607360] = "UndefinedFacts"; - TypeFacts3[TypeFacts3["NullFacts"] = 42917664] = "NullFacts"; - TypeFacts3[TypeFacts3["EmptyObjectStrictFacts"] = 83427327] = "EmptyObjectStrictFacts"; - TypeFacts3[TypeFacts3["EmptyObjectFacts"] = 83886079] = "EmptyObjectFacts"; - TypeFacts3[TypeFacts3["UnknownFacts"] = 83886079] = "UnknownFacts"; - TypeFacts3[TypeFacts3["AllTypeofNE"] = 556800] = "AllTypeofNE"; - TypeFacts3[TypeFacts3["OrFactsMask"] = 8256] = "OrFactsMask"; - TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask"; - return TypeFacts3; -})(TypeFacts || {}); -var typeofNEFacts = new Map(Object.entries({ - string: 256 /* TypeofNEString */, - number: 512 /* TypeofNENumber */, - bigint: 1024 /* TypeofNEBigInt */, - boolean: 2048 /* TypeofNEBoolean */, - symbol: 4096 /* TypeofNESymbol */, - undefined: 524288 /* NEUndefined */, - object: 8192 /* TypeofNEObject */, - function: 16384 /* TypeofNEFunction */ -})); -var CheckMode = /* @__PURE__ */ ((CheckMode3) => { - CheckMode3[CheckMode3["Normal"] = 0] = "Normal"; - CheckMode3[CheckMode3["Contextual"] = 1] = "Contextual"; - CheckMode3[CheckMode3["Inferential"] = 2] = "Inferential"; - CheckMode3[CheckMode3["SkipContextSensitive"] = 4] = "SkipContextSensitive"; - CheckMode3[CheckMode3["SkipGenericFunctions"] = 8] = "SkipGenericFunctions"; - CheckMode3[CheckMode3["IsForSignatureHelp"] = 16] = "IsForSignatureHelp"; - CheckMode3[CheckMode3["RestBindingElement"] = 32] = "RestBindingElement"; - CheckMode3[CheckMode3["TypeOnly"] = 64] = "TypeOnly"; - return CheckMode3; -})(CheckMode || {}); -var SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => { - SignatureCheckMode3[SignatureCheckMode3["None"] = 0] = "None"; - SignatureCheckMode3[SignatureCheckMode3["BivariantCallback"] = 1] = "BivariantCallback"; - SignatureCheckMode3[SignatureCheckMode3["StrictCallback"] = 2] = "StrictCallback"; - SignatureCheckMode3[SignatureCheckMode3["IgnoreReturnTypes"] = 4] = "IgnoreReturnTypes"; - SignatureCheckMode3[SignatureCheckMode3["StrictArity"] = 8] = "StrictArity"; - SignatureCheckMode3[SignatureCheckMode3["StrictTopSignature"] = 16] = "StrictTopSignature"; - SignatureCheckMode3[SignatureCheckMode3["Callback"] = 3] = "Callback"; - return SignatureCheckMode3; -})(SignatureCheckMode || {}); -var isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor); -var intrinsicTypeKinds = new Map(Object.entries({ - Uppercase: 0 /* Uppercase */, - Lowercase: 1 /* Lowercase */, - Capitalize: 2 /* Capitalize */, - Uncapitalize: 3 /* Uncapitalize */, - NoInfer: 4 /* NoInfer */ -})); -var SymbolLinks = class { -}; -function NodeLinks() { - this.flags = 0 /* None */; -} -function getNodeId(node) { - if (!node.id) { - node.id = nextNodeId; - nextNodeId++; - } - return node.id; -} -function getSymbolId(symbol) { - if (!symbol.id) { - symbol.id = nextSymbolId; - nextSymbolId++; - } - return symbol.id; -} -function isInstantiatedModule(node, preserveConstEnums) { - const moduleState = getModuleInstanceState(node); - return moduleState === 1 /* Instantiated */ || preserveConstEnums && moduleState === 2 /* ConstEnumOnly */; -} -function createTypeChecker(host) { - var deferredDiagnosticsCallbacks = []; - var addLazyDiagnostic = (arg) => { - deferredDiagnosticsCallbacks.push(arg); - }; - var cancellationToken; - var scanner2; - var Symbol48 = objectAllocator.getSymbolConstructor(); - var Type29 = objectAllocator.getTypeConstructor(); - var Signature13 = objectAllocator.getSignatureConstructor(); - var typeCount = 0; - var symbolCount = 0; - var totalInstantiationCount = 0; - var instantiationCount = 0; - var instantiationDepth = 0; - var inlineLevel = 0; - var currentNode; - var varianceTypeParameter; - var isInferencePartiallyBlocked = false; - var emptySymbols = createSymbolTable(); - var arrayVariances = [1 /* Covariant */]; - var compilerOptions = host.getCompilerOptions(); - var languageVersion = getEmitScriptTarget(compilerOptions); - var moduleKind = getEmitModuleKind(compilerOptions); - var legacyDecorators = !!compilerOptions.experimentalDecorators; - var useDefineForClassFields = getUseDefineForClassFields(compilerOptions); - var emitStandardClassFields = getEmitStandardClassFields(compilerOptions); - var allowSyntheticDefaultImports = getAllowSyntheticDefaultImports(compilerOptions); - var strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks"); - var strictFunctionTypes = getStrictOptionValue(compilerOptions, "strictFunctionTypes"); - var strictBindCallApply = getStrictOptionValue(compilerOptions, "strictBindCallApply"); - var strictPropertyInitialization = getStrictOptionValue(compilerOptions, "strictPropertyInitialization"); - var strictBuiltinIteratorReturn = getStrictOptionValue(compilerOptions, "strictBuiltinIteratorReturn"); - var noImplicitAny = getStrictOptionValue(compilerOptions, "noImplicitAny"); - var noImplicitThis = getStrictOptionValue(compilerOptions, "noImplicitThis"); - var useUnknownInCatchVariables = getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables"); - var exactOptionalPropertyTypes = compilerOptions.exactOptionalPropertyTypes; - var noUncheckedSideEffectImports = !!compilerOptions.noUncheckedSideEffectImports; - var checkBinaryExpression = createCheckBinaryExpression(); - var emitResolver = createResolver(); - var nodeBuilder = createNodeBuilder(); - var syntacticNodeBuilder = createSyntacticTypeNodeBuilder(compilerOptions, nodeBuilder.syntacticBuilderResolver); - var evaluate = createEvaluator({ - evaluateElementAccessExpression, - evaluateEntityNameExpression - }); - var globals = createSymbolTable(); - var undefinedSymbol = createSymbol(4 /* Property */, "undefined"); - undefinedSymbol.declarations = []; - var globalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */); - globalThisSymbol.exports = globals; - globalThisSymbol.declarations = []; - globals.set(globalThisSymbol.escapedName, globalThisSymbol); - var argumentsSymbol = createSymbol(4 /* Property */, "arguments"); - var requireSymbol = createSymbol(4 /* Property */, "require"); - var isolatedModulesLikeFlagName = compilerOptions.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules"; - var canCollectSymbolAliasAccessabilityData = !compilerOptions.verbatimModuleSyntax; - var apparentArgumentCount; - var lastGetCombinedNodeFlagsNode; - var lastGetCombinedNodeFlagsResult = 0 /* None */; - var lastGetCombinedModifierFlagsNode; - var lastGetCombinedModifierFlagsResult = 0 /* None */; - var resolveName = createNameResolver({ - compilerOptions, - requireSymbol, - argumentsSymbol, - globals, - getSymbolOfDeclaration, - error: error2, - getRequiresScopeChangeCache, - setRequiresScopeChangeCache, - lookup: getSymbol2, - onPropertyWithInvalidInitializer: checkAndReportErrorForInvalidInitializer, - onFailedToResolveSymbol, - onSuccessfullyResolvedSymbol - }); - var resolveNameForSymbolSuggestion = createNameResolver({ - compilerOptions, - requireSymbol, - argumentsSymbol, - globals, - getSymbolOfDeclaration, - error: error2, - getRequiresScopeChangeCache, - setRequiresScopeChangeCache, - lookup: getSuggestionForSymbolNameLookup - }); - const checker = { - getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0), - getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0), - getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount), - getTypeCount: () => typeCount, - getInstantiationCount: () => totalInstantiationCount, - getRelationCacheSizes: () => ({ - assignable: assignableRelation.size, - identity: identityRelation.size, - subtype: subtypeRelation.size, - strictSubtype: strictSubtypeRelation.size - }), - isUndefinedSymbol: (symbol) => symbol === undefinedSymbol, - isArgumentsSymbol: (symbol) => symbol === argumentsSymbol, - isUnknownSymbol: (symbol) => symbol === unknownSymbol, - getMergedSymbol, - symbolIsValue, - getDiagnostics: getDiagnostics2, - getGlobalDiagnostics, - getRecursionIdentity, - getUnmatchedProperties, - getTypeOfSymbolAtLocation: (symbol, locationIn) => { - const location = getParseTreeNode(locationIn); - return location ? getTypeOfSymbolAtLocation(symbol, location) : errorType; - }, - getTypeOfSymbol, - getSymbolsOfParameterPropertyDeclaration: (parameterIn, parameterName) => { - const parameter = getParseTreeNode(parameterIn, isParameter); - if (parameter === void 0) return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); - Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent)); - return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName)); - }, - getDeclaredTypeOfSymbol, - getPropertiesOfType, - getPropertyOfType: (type, name) => getPropertyOfType(type, escapeLeadingUnderscores(name)), - getPrivateIdentifierPropertyOfType: (leftType, name, location) => { - const node = getParseTreeNode(location); - if (!node) { - return void 0; - } - const propName = escapeLeadingUnderscores(name); - const lexicallyScopedIdentifier = lookupSymbolForPrivateIdentifierDeclaration(propName, node); - return lexicallyScopedIdentifier ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) : void 0; - }, - getTypeOfPropertyOfType: (type, name) => getTypeOfPropertyOfType(type, escapeLeadingUnderscores(name)), - getIndexInfoOfType: (type, kind) => getIndexInfoOfType(type, kind === 0 /* String */ ? stringType : numberType), - getIndexInfosOfType, - getIndexInfosOfIndexSymbol, - getSignaturesOfType, - getIndexTypeOfType: (type, kind) => getIndexTypeOfType(type, kind === 0 /* String */ ? stringType : numberType), - getIndexType: (type) => getIndexType(type), - getBaseTypes, - getBaseTypeOfLiteralType, - getWidenedType, - getWidenedLiteralType, - fillMissingTypeArguments, - getTypeFromTypeNode: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isTypeNode); - return node ? getTypeFromTypeNode(node) : errorType; - }, - getParameterType: getTypeAtPosition, - getParameterIdentifierInfoAtPosition, - getPromisedTypeOfPromise, - getAwaitedType: (type) => getAwaitedType(type), - getReturnTypeOfSignature, - isNullableType, - getNullableType, - getNonNullableType, - getNonOptionalType: removeOptionalTypeMarker, - getTypeArguments, - typeToTypeNode: nodeBuilder.typeToTypeNode, - typePredicateToTypePredicateNode: nodeBuilder.typePredicateToTypePredicateNode, - indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, - signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, - symbolToEntityName: nodeBuilder.symbolToEntityName, - symbolToExpression: nodeBuilder.symbolToExpression, - symbolToNode: nodeBuilder.symbolToNode, - symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations, - symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration, - typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration, - getSymbolsInScope: (locationIn, meaning) => { - const location = getParseTreeNode(locationIn); - return location ? getSymbolsInScope(location, meaning) : []; - }, - getSymbolAtLocation: (nodeIn) => { - const node = getParseTreeNode(nodeIn); - return node ? getSymbolAtLocation( - node, - /*ignoreErrors*/ - true - ) : void 0; - }, - getIndexInfosAtLocation: (nodeIn) => { - const node = getParseTreeNode(nodeIn); - return node ? getIndexInfosAtLocation(node) : void 0; - }, - getShorthandAssignmentValueSymbol: (nodeIn) => { - const node = getParseTreeNode(nodeIn); - return node ? getShorthandAssignmentValueSymbol(node) : void 0; - }, - getExportSpecifierLocalTargetSymbol: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isExportSpecifier); - return node ? getExportSpecifierLocalTargetSymbol(node) : void 0; - }, - getExportSymbolOfSymbol(symbol) { - return getMergedSymbol(symbol.exportSymbol || symbol); - }, - getTypeAtLocation: (nodeIn) => { - const node = getParseTreeNode(nodeIn); - return node ? getTypeOfNode(node) : errorType; - }, - getTypeOfAssignmentPattern: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isAssignmentPattern); - return node && getTypeOfAssignmentPattern(node) || errorType; - }, - getPropertySymbolOfDestructuringAssignment: (locationIn) => { - const location = getParseTreeNode(locationIn, isIdentifier); - return location ? getPropertySymbolOfDestructuringAssignment(location) : void 0; - }, - signatureToString: (signature, enclosingDeclaration, flags, kind) => { - return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind); - }, - typeToString: (type, enclosingDeclaration, flags) => { - return typeToString(type, getParseTreeNode(enclosingDeclaration), flags); - }, - symbolToString: (symbol, enclosingDeclaration, meaning, flags) => { - return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags); - }, - typePredicateToString: (predicate, enclosingDeclaration, flags) => { - return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags); - }, - writeSignature: (signature, enclosingDeclaration, flags, kind, writer) => { - return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind, writer); - }, - writeType: (type, enclosingDeclaration, flags, writer) => { - return typeToString(type, getParseTreeNode(enclosingDeclaration), flags, writer); - }, - writeSymbol: (symbol, enclosingDeclaration, meaning, flags, writer) => { - return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags, writer); - }, - writeTypePredicate: (predicate, enclosingDeclaration, flags, writer) => { - return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags, writer); - }, - getAugmentedPropertiesOfType, - getRootSymbols, - getSymbolOfExpando, - getContextualType: (nodeIn, contextFlags) => { - const node = getParseTreeNode(nodeIn, isExpression); - if (!node) { - return void 0; - } - if (contextFlags & 4 /* Completions */) { - return runWithInferenceBlockedFromSourceNode(node, () => getContextualType2(node, contextFlags)); - } - return getContextualType2(node, contextFlags); - }, - getContextualTypeForObjectLiteralElement: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike); - return node ? getContextualTypeForObjectLiteralElement( - node, - /*contextFlags*/ - void 0 - ) : void 0; - }, - getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => { - const node = getParseTreeNode(nodeIn, isCallLikeExpression); - return node && getContextualTypeForArgumentAtIndex(node, argIndex); - }, - getContextualTypeForJsxAttribute: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isJsxAttributeLike); - return node && getContextualTypeForJsxAttribute( - node, - /*contextFlags*/ - void 0 - ); - }, - isContextSensitive, - getTypeOfPropertyOfContextualType, - getFullyQualifiedName, - getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */), - getCandidateSignaturesForStringLiteralCompletions, - getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => runWithoutResolvedSignatureCaching(node, () => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */)), - getExpandedParameters, - hasEffectiveRestParameter, - containsArgumentsReference, - getConstantValue: (nodeIn) => { - const node = getParseTreeNode(nodeIn, canHaveConstantValue); - return node ? getConstantValue2(node) : void 0; - }, - isValidPropertyAccess: (nodeIn, propertyName) => { - const node = getParseTreeNode(nodeIn, isPropertyAccessOrQualifiedNameOrImportTypeNode); - return !!node && isValidPropertyAccess(node, escapeLeadingUnderscores(propertyName)); - }, - isValidPropertyAccessForCompletions: (nodeIn, type, property) => { - const node = getParseTreeNode(nodeIn, isPropertyAccessExpression); - return !!node && isValidPropertyAccessForCompletions(node, type, property); - }, - getSignatureFromDeclaration: (declarationIn) => { - const declaration = getParseTreeNode(declarationIn, isFunctionLike); - return declaration ? getSignatureFromDeclaration(declaration) : void 0; - }, - isImplementationOfOverload: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isFunctionLike); - return node ? isImplementationOfOverload(node) : void 0; - }, - getImmediateAliasedSymbol, - getAliasedSymbol: resolveAlias, - getEmitResolver, - requiresAddingImplicitUndefined, - getExportsOfModule: getExportsOfModuleAsArray, - getExportsAndPropertiesOfModule, - forEachExportAndPropertyOfModule, - getSymbolWalker: createGetSymbolWalker( - getRestTypeOfSignature, - getTypePredicateOfSignature, - getReturnTypeOfSignature, - getBaseTypes, - resolveStructuredTypeMembers, - getTypeOfSymbol, - getResolvedSymbol, - getConstraintOfTypeParameter, - getFirstIdentifier, - getTypeArguments - ), - getAmbientModules, - getJsxIntrinsicTagNamesAt, - isOptionalParameter: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isParameter); - return node ? isOptionalParameter(node) : false; - }, - tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol), - tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol), - tryFindAmbientModule: (moduleName) => tryFindAmbientModule( - moduleName, - /*withAugmentations*/ - true - ), - getApparentType, - getUnionType, - isTypeAssignableTo, - createAnonymousType, - createSignature, - createSymbol, - createIndexInfo, - getAnyType: () => anyType, - getStringType: () => stringType, - getStringLiteralType, - getNumberType: () => numberType, - getNumberLiteralType, - getBigIntType: () => bigintType, - getBigIntLiteralType, - createPromiseType, - createArrayType, - getElementTypeOfArrayType, - getBooleanType: () => booleanType, - getFalseType: (fresh) => fresh ? falseType : regularFalseType, - getTrueType: (fresh) => fresh ? trueType : regularTrueType, - getVoidType: () => voidType, - getUndefinedType: () => undefinedType, - getNullType: () => nullType, - getESSymbolType: () => esSymbolType, - getNeverType: () => neverType, - getOptionalType: () => optionalType, - getPromiseType: () => getGlobalPromiseType( - /*reportErrors*/ - false - ), - getPromiseLikeType: () => getGlobalPromiseLikeType( - /*reportErrors*/ - false - ), - getAnyAsyncIterableType: () => { - const type = getGlobalAsyncIterableType( - /*reportErrors*/ - false - ); - if (type === emptyGenericType) return void 0; - return createTypeReference(type, [anyType, anyType, anyType]); - }, - isSymbolAccessible, - isArrayType, - isTupleType, - isArrayLikeType, - isEmptyAnonymousObjectType, - isTypeInvalidDueToUnionDiscriminant, - getExactOptionalProperties, - getAllPossiblePropertiesOfTypes, - getSuggestedSymbolForNonexistentProperty, - getSuggestedSymbolForNonexistentJSXAttribute, - getSuggestedSymbolForNonexistentSymbol: (location, name, meaning) => getSuggestedSymbolForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning), - getSuggestedSymbolForNonexistentModule, - getSuggestedSymbolForNonexistentClassMember, - getBaseConstraintOfType, - getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0, - resolveName(name, location, meaning, excludeGlobals) { - return resolveName( - location, - escapeLeadingUnderscores(name), - meaning, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false, - excludeGlobals - ); - }, - getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)), - getJsxFragmentFactory: (n) => { - const jsxFragmentFactory = getJsxFragmentFactoryEntity(n); - return jsxFragmentFactory && unescapeLeadingUnderscores(getFirstIdentifier(jsxFragmentFactory).escapedText); - }, - getAccessibleSymbolChain, - getTypePredicateOfSignature, - resolveExternalModuleName: (moduleSpecifierIn) => { - const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression); - return moduleSpecifier && resolveExternalModuleName( - moduleSpecifier, - moduleSpecifier, - /*ignoreErrors*/ - true - ); - }, - resolveExternalModuleSymbol, - tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => { - const node = getParseTreeNode(nodeIn); - return node && tryGetThisTypeAt(node, includeGlobalThis, container); - }, - getTypeArgumentConstraint: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isTypeNode); - return node && getTypeArgumentConstraint(node); - }, - getSuggestionDiagnostics: (fileIn, ct) => { - const file = getParseTreeNode(fileIn, isSourceFile) || Debug.fail("Could not determine parsed source file."); - if (skipTypeChecking(file, compilerOptions, host)) { - return emptyArray; - } - let diagnostics2; - try { - cancellationToken = ct; - checkSourceFileWithEagerDiagnostics(file); - Debug.assert(!!(getNodeLinks(file).flags & 1 /* TypeChecked */)); - diagnostics2 = addRange(diagnostics2, suggestionDiagnostics.getDiagnostics(file.fileName)); - checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), (containingNode, kind, diag2) => { - if (!containsParseError(containingNode) && !unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) { - (diagnostics2 || (diagnostics2 = [])).push({ ...diag2, category: 2 /* Suggestion */ }); - } - }); - return diagnostics2 || emptyArray; - } finally { - cancellationToken = void 0; - } - }, - runWithCancellationToken: (token, callback) => { - try { - cancellationToken = token; - return callback(checker); - } finally { - cancellationToken = void 0; - } - }, - getLocalTypeParametersOfClassOrInterfaceOrTypeAlias, - isDeclarationVisible, - isPropertyAccessible, - getTypeOnlyAliasDeclaration, - getMemberOverrideModifierStatus, - isTypeParameterPossiblyReferenced, - typeHasCallOrConstructSignatures, - getSymbolFlags - }; - function getCandidateSignaturesForStringLiteralCompletions(call, editingArgument) { - const candidatesSet = /* @__PURE__ */ new Set(); - const candidates = []; - runWithInferenceBlockedFromSourceNode(editingArgument, () => getResolvedSignatureWorker( - call, - candidates, - /*argumentCount*/ - void 0, - 0 /* Normal */ - )); - for (const candidate of candidates) { - candidatesSet.add(candidate); - } - candidates.length = 0; - runWithoutResolvedSignatureCaching(editingArgument, () => getResolvedSignatureWorker( - call, - candidates, - /*argumentCount*/ - void 0, - 0 /* Normal */ - )); - for (const candidate of candidates) { - candidatesSet.add(candidate); - } - return arrayFrom(candidatesSet); - } - function runWithoutResolvedSignatureCaching(node, fn) { - node = findAncestor(node, isCallLikeOrFunctionLikeExpression); - if (node) { - const cachedResolvedSignatures = []; - const cachedTypes2 = []; - while (node) { - const nodeLinks2 = getNodeLinks(node); - cachedResolvedSignatures.push([nodeLinks2, nodeLinks2.resolvedSignature]); - nodeLinks2.resolvedSignature = void 0; - if (isFunctionExpressionOrArrowFunction(node)) { - const symbolLinks2 = getSymbolLinks(getSymbolOfDeclaration(node)); - const type = symbolLinks2.type; - cachedTypes2.push([symbolLinks2, type]); - symbolLinks2.type = void 0; - } - node = findAncestor(node.parent, isCallLikeOrFunctionLikeExpression); - } - const result = fn(); - for (const [nodeLinks2, resolvedSignature] of cachedResolvedSignatures) { - nodeLinks2.resolvedSignature = resolvedSignature; - } - for (const [symbolLinks2, type] of cachedTypes2) { - symbolLinks2.type = type; - } - return result; - } - return fn(); - } - function runWithInferenceBlockedFromSourceNode(node, fn) { - const containingCall = findAncestor(node, isCallLikeExpression); - if (containingCall) { - let toMarkSkip = node; - do { - getNodeLinks(toMarkSkip).skipDirectInference = true; - toMarkSkip = toMarkSkip.parent; - } while (toMarkSkip && toMarkSkip !== containingCall); - } - isInferencePartiallyBlocked = true; - const result = runWithoutResolvedSignatureCaching(node, fn); - isInferencePartiallyBlocked = false; - if (containingCall) { - let toMarkSkip = node; - do { - getNodeLinks(toMarkSkip).skipDirectInference = void 0; - toMarkSkip = toMarkSkip.parent; - } while (toMarkSkip && toMarkSkip !== containingCall); - } - return result; - } - function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, checkMode) { - const node = getParseTreeNode(nodeIn, isCallLikeExpression); - apparentArgumentCount = argumentCount; - const res = !node ? void 0 : getResolvedSignature(node, candidatesOutArray, checkMode); - apparentArgumentCount = void 0; - return res; - } - var tupleTypes = /* @__PURE__ */ new Map(); - var unionTypes = /* @__PURE__ */ new Map(); - var unionOfUnionTypes = /* @__PURE__ */ new Map(); - var intersectionTypes = /* @__PURE__ */ new Map(); - var stringLiteralTypes = /* @__PURE__ */ new Map(); - var numberLiteralTypes = /* @__PURE__ */ new Map(); - var bigIntLiteralTypes = /* @__PURE__ */ new Map(); - var enumLiteralTypes = /* @__PURE__ */ new Map(); - var indexedAccessTypes = /* @__PURE__ */ new Map(); - var templateLiteralTypes = /* @__PURE__ */ new Map(); - var stringMappingTypes = /* @__PURE__ */ new Map(); - var substitutionTypes = /* @__PURE__ */ new Map(); - var subtypeReductionCache = /* @__PURE__ */ new Map(); - var decoratorContextOverrideTypeCache = /* @__PURE__ */ new Map(); - var cachedTypes = /* @__PURE__ */ new Map(); - var evolvingArrayTypes = []; - var undefinedProperties = /* @__PURE__ */ new Map(); - var markerTypes = /* @__PURE__ */ new Set(); - var unknownSymbol = createSymbol(4 /* Property */, "unknown"); - var resolvingSymbol = createSymbol(0, "__resolving__" /* Resolving */); - var unresolvedSymbols = /* @__PURE__ */ new Map(); - var errorTypes = /* @__PURE__ */ new Map(); - var seenIntrinsicNames = /* @__PURE__ */ new Set(); - var anyType = createIntrinsicType(1 /* Any */, "any"); - var autoType = createIntrinsicType(1 /* Any */, "any", 262144 /* NonInferrableType */, "auto"); - var wildcardType = createIntrinsicType( - 1 /* Any */, - "any", - /*objectFlags*/ - void 0, - "wildcard" - ); - var blockedStringType = createIntrinsicType( - 1 /* Any */, - "any", - /*objectFlags*/ - void 0, - "blocked string" - ); - var errorType = createIntrinsicType(1 /* Any */, "error"); - var unresolvedType = createIntrinsicType(1 /* Any */, "unresolved"); - var nonInferrableAnyType = createIntrinsicType(1 /* Any */, "any", 65536 /* ContainsWideningType */, "non-inferrable"); - var intrinsicMarkerType = createIntrinsicType(1 /* Any */, "intrinsic"); - var unknownType = createIntrinsicType(2 /* Unknown */, "unknown"); - var undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined"); - var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */, "widening"); - var missingType = createIntrinsicType( - 32768 /* Undefined */, - "undefined", - /*objectFlags*/ - void 0, - "missing" - ); - var undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType; - var optionalType = createIntrinsicType( - 32768 /* Undefined */, - "undefined", - /*objectFlags*/ - void 0, - "optional" - ); - var nullType = createIntrinsicType(65536 /* Null */, "null"); - var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */, "widening"); - var stringType = createIntrinsicType(4 /* String */, "string"); - var numberType = createIntrinsicType(8 /* Number */, "number"); - var bigintType = createIntrinsicType(64 /* BigInt */, "bigint"); - var falseType = createIntrinsicType( - 512 /* BooleanLiteral */, - "false", - /*objectFlags*/ - void 0, - "fresh" - ); - var regularFalseType = createIntrinsicType(512 /* BooleanLiteral */, "false"); - var trueType = createIntrinsicType( - 512 /* BooleanLiteral */, - "true", - /*objectFlags*/ - void 0, - "fresh" - ); - var regularTrueType = createIntrinsicType(512 /* BooleanLiteral */, "true"); - trueType.regularType = regularTrueType; - trueType.freshType = trueType; - regularTrueType.regularType = regularTrueType; - regularTrueType.freshType = trueType; - falseType.regularType = regularFalseType; - falseType.freshType = falseType; - regularFalseType.regularType = regularFalseType; - regularFalseType.freshType = falseType; - var booleanType = getUnionType([regularFalseType, regularTrueType]); - var esSymbolType = createIntrinsicType(4096 /* ESSymbol */, "symbol"); - var voidType = createIntrinsicType(16384 /* Void */, "void"); - var neverType = createIntrinsicType(131072 /* Never */, "never"); - var silentNeverType = createIntrinsicType(131072 /* Never */, "never", 262144 /* NonInferrableType */, "silent"); - var implicitNeverType = createIntrinsicType( - 131072 /* Never */, - "never", - /*objectFlags*/ - void 0, - "implicit" - ); - var unreachableNeverType = createIntrinsicType( - 131072 /* Never */, - "never", - /*objectFlags*/ - void 0, - "unreachable" - ); - var nonPrimitiveType = createIntrinsicType(67108864 /* NonPrimitive */, "object"); - var stringOrNumberType = getUnionType([stringType, numberType]); - var stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]); - var numberOrBigIntType = getUnionType([numberType, bigintType]); - var templateConstraintType = getUnionType([stringType, numberType, booleanType, bigintType, nullType, undefinedType]); - var numericStringType = getTemplateLiteralType(["", ""], [numberType]); - var restrictiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? getRestrictiveTypeParameter(t) : t, () => "(restrictive mapper)"); - var permissiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? wildcardType : t, () => "(permissive mapper)"); - var uniqueLiteralType = createIntrinsicType( - 131072 /* Never */, - "never", - /*objectFlags*/ - void 0, - "unique literal" - ); - var uniqueLiteralMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? uniqueLiteralType : t, () => "(unique literal mapper)"); - var outofbandVarianceMarkerHandler; - var reportUnreliableMapper = makeFunctionTypeMapper((t) => { - if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) { - outofbandVarianceMarkerHandler( - /*onlyUnreliable*/ - true - ); - } - return t; - }, () => "(unmeasurable reporter)"); - var reportUnmeasurableMapper = makeFunctionTypeMapper((t) => { - if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) { - outofbandVarianceMarkerHandler( - /*onlyUnreliable*/ - false - ); - } - return t; - }, () => "(unreliable reporter)"); - var emptyObjectType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - var emptyJsxObjectType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - emptyJsxObjectType.objectFlags |= 2048 /* JsxAttributes */; - var emptyFreshJsxObjectType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - emptyFreshJsxObjectType.objectFlags |= 2048 /* JsxAttributes */ | 8192 /* FreshLiteral */ | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; - var emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */); - emptyTypeLiteralSymbol.members = createSymbolTable(); - var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, emptyArray); - var unknownEmptyObjectType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - var unknownUnionType = strictNullChecks ? getUnionType([undefinedType, nullType, unknownEmptyObjectType]) : unknownType; - var emptyGenericType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - emptyGenericType.instantiations = /* @__PURE__ */ new Map(); - var anyFunctionType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - anyFunctionType.objectFlags |= 262144 /* NonInferrableType */; - var noConstraintType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - var circularConstraintType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - var resolvingDefaultType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - var markerSuperType = createTypeParameter(); - var markerSubType = createTypeParameter(); - markerSubType.constraint = markerSuperType; - var markerOtherType = createTypeParameter(); - var markerSuperTypeForCheck = createTypeParameter(); - var markerSubTypeForCheck = createTypeParameter(); - markerSubTypeForCheck.constraint = markerSuperTypeForCheck; - var noTypePredicate = createTypePredicate(1 /* Identifier */, "<>", 0, anyType); - var anySignature = createSignature( - /*declaration*/ - void 0, - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - emptyArray, - anyType, - /*resolvedTypePredicate*/ - void 0, - 0, - 0 /* None */ - ); - var unknownSignature = createSignature( - /*declaration*/ - void 0, - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - emptyArray, - errorType, - /*resolvedTypePredicate*/ - void 0, - 0, - 0 /* None */ - ); - var resolvingSignature = createSignature( - /*declaration*/ - void 0, - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - emptyArray, - anyType, - /*resolvedTypePredicate*/ - void 0, - 0, - 0 /* None */ - ); - var silentNeverSignature = createSignature( - /*declaration*/ - void 0, - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - emptyArray, - silentNeverType, - /*resolvedTypePredicate*/ - void 0, - 0, - 0 /* None */ - ); - var enumNumberIndexInfo = createIndexInfo( - numberType, - stringType, - /*isReadonly*/ - true - ); - var iterationTypesCache = /* @__PURE__ */ new Map(); - var noIterationTypes = { - get yieldType() { - return Debug.fail("Not supported"); - }, - get returnType() { - return Debug.fail("Not supported"); - }, - get nextType() { - return Debug.fail("Not supported"); - } - }; - var anyIterationTypes = createIterationTypes(anyType, anyType, anyType); - var asyncIterationTypesResolver = { - iterableCacheKey: "iterationTypesOfAsyncIterable", - iteratorCacheKey: "iterationTypesOfAsyncIterator", - iteratorSymbolName: "asyncIterator", - getGlobalIteratorType: getGlobalAsyncIteratorType, - getGlobalIterableType: getGlobalAsyncIterableType, - getGlobalIterableIteratorType: getGlobalAsyncIterableIteratorType, - getGlobalIteratorObjectType: getGlobalAsyncIteratorObjectType, - getGlobalGeneratorType: getGlobalAsyncGeneratorType, - getGlobalBuiltinIteratorTypes: getGlobalBuiltinAsyncIteratorTypes, - resolveIterationType: (type, errorNode) => getAwaitedType(type, errorNode, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member), - mustHaveANextMethodDiagnostic: Diagnostics.An_async_iterator_must_have_a_next_method, - mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_async_iterator_must_be_a_method, - mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property - }; - var syncIterationTypesResolver = { - iterableCacheKey: "iterationTypesOfIterable", - iteratorCacheKey: "iterationTypesOfIterator", - iteratorSymbolName: "iterator", - getGlobalIteratorType, - getGlobalIterableType, - getGlobalIterableIteratorType, - getGlobalIteratorObjectType, - getGlobalGeneratorType, - getGlobalBuiltinIteratorTypes, - resolveIterationType: (type, _errorNode) => type, - mustHaveANextMethodDiagnostic: Diagnostics.An_iterator_must_have_a_next_method, - mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_iterator_must_be_a_method, - mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property - }; - var amalgamatedDuplicates; - var reverseMappedCache = /* @__PURE__ */ new Map(); - var reverseHomomorphicMappedCache = /* @__PURE__ */ new Map(); - var ambientModulesCache; - var patternAmbientModules; - var patternAmbientModuleAugmentations; - var globalObjectType; - var globalFunctionType; - var globalCallableFunctionType; - var globalNewableFunctionType; - var globalArrayType; - var globalReadonlyArrayType; - var globalStringType; - var globalNumberType; - var globalBooleanType; - var globalRegExpType; - var globalThisType; - var anyArrayType; - var autoArrayType; - var anyReadonlyArrayType; - var deferredGlobalNonNullableTypeAlias; - var deferredGlobalESSymbolConstructorSymbol; - var deferredGlobalESSymbolConstructorTypeSymbol; - var deferredGlobalESSymbolType; - var deferredGlobalTypedPropertyDescriptorType; - var deferredGlobalPromiseType; - var deferredGlobalPromiseLikeType; - var deferredGlobalPromiseConstructorSymbol; - var deferredGlobalPromiseConstructorLikeType; - var deferredGlobalIterableType; - var deferredGlobalIteratorType; - var deferredGlobalIterableIteratorType; - var deferredGlobalIteratorObjectType; - var deferredGlobalGeneratorType; - var deferredGlobalIteratorYieldResultType; - var deferredGlobalIteratorReturnResultType; - var deferredGlobalAsyncIterableType; - var deferredGlobalAsyncIteratorType; - var deferredGlobalAsyncIterableIteratorType; - var deferredGlobalBuiltinIteratorTypes; - var deferredGlobalBuiltinAsyncIteratorTypes; - var deferredGlobalAsyncIteratorObjectType; - var deferredGlobalAsyncGeneratorType; - var deferredGlobalTemplateStringsArrayType; - var deferredGlobalImportMetaType; - var deferredGlobalImportMetaExpressionType; - var deferredGlobalImportCallOptionsType; - var deferredGlobalImportAttributesType; - var deferredGlobalDisposableType; - var deferredGlobalAsyncDisposableType; - var deferredGlobalExtractSymbol; - var deferredGlobalOmitSymbol; - var deferredGlobalAwaitedSymbol; - var deferredGlobalBigIntType; - var deferredGlobalNaNSymbol; - var deferredGlobalRecordSymbol; - var deferredGlobalClassDecoratorContextType; - var deferredGlobalClassMethodDecoratorContextType; - var deferredGlobalClassGetterDecoratorContextType; - var deferredGlobalClassSetterDecoratorContextType; - var deferredGlobalClassAccessorDecoratorContextType; - var deferredGlobalClassAccessorDecoratorTargetType; - var deferredGlobalClassAccessorDecoratorResultType; - var deferredGlobalClassFieldDecoratorContextType; - var allPotentiallyUnusedIdentifiers = /* @__PURE__ */ new Map(); - var flowLoopStart = 0; - var flowLoopCount = 0; - var sharedFlowCount = 0; - var flowAnalysisDisabled = false; - var flowInvocationCount = 0; - var lastFlowNode; - var lastFlowNodeReachable; - var flowTypeCache; - var contextualTypeNodes = []; - var contextualTypes = []; - var contextualIsCache = []; - var contextualTypeCount = 0; - var contextualBindingPatterns = []; - var inferenceContextNodes = []; - var inferenceContexts = []; - var inferenceContextCount = 0; - var emptyStringType = getStringLiteralType(""); - var zeroType = getNumberLiteralType(0); - var zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" }); - var resolutionTargets = []; - var resolutionResults = []; - var resolutionPropertyNames = []; - var resolutionStart = 0; - var inVarianceComputation = false; - var suggestionCount = 0; - var maximumSuggestionCount = 10; - var mergedSymbols = []; - var symbolLinks = []; - var nodeLinks = []; - var flowLoopCaches = []; - var flowLoopNodes = []; - var flowLoopKeys = []; - var flowLoopTypes = []; - var sharedFlowNodes = []; - var sharedFlowTypes = []; - var flowNodeReachable = []; - var flowNodePostSuper = []; - var potentialThisCollisions = []; - var potentialNewTargetCollisions = []; - var potentialWeakMapSetCollisions = []; - var potentialReflectCollisions = []; - var potentialUnusedRenamedBindingElementsInTypes = []; - var awaitedTypeStack = []; - var reverseMappedSourceStack = []; - var reverseMappedTargetStack = []; - var reverseExpandingFlags = 0 /* None */; - var diagnostics = createDiagnosticCollection(); - var suggestionDiagnostics = createDiagnosticCollection(); - var typeofType = createTypeofType(); - var _jsxNamespace; - var _jsxFactoryEntity; - var subtypeRelation = /* @__PURE__ */ new Map(); - var strictSubtypeRelation = /* @__PURE__ */ new Map(); - var assignableRelation = /* @__PURE__ */ new Map(); - var comparableRelation = /* @__PURE__ */ new Map(); - var identityRelation = /* @__PURE__ */ new Map(); - var enumRelation = /* @__PURE__ */ new Map(); - var suggestedExtensions = [ - [".mts", ".mjs"], - [".ts", ".js"], - [".cts", ".cjs"], - [".mjs", ".mjs"], - [".js", ".js"], - [".cjs", ".cjs"], - [".tsx", compilerOptions.jsx === 1 /* Preserve */ ? ".jsx" : ".js"], - [".jsx", ".jsx"], - [".json", ".json"] - ]; - initializeTypeChecker(); - return checker; - function isDefinitelyReferenceToGlobalSymbolObject(node) { - if (!isPropertyAccessExpression(node)) return false; - if (!isIdentifier(node.name)) return false; - if (!isPropertyAccessExpression(node.expression) && !isIdentifier(node.expression)) return false; - if (isIdentifier(node.expression)) { - return idText(node.expression) === "Symbol" && getResolvedSymbol(node.expression) === (getGlobalSymbol( - "Symbol", - 111551 /* Value */ | 1048576 /* ExportValue */, - /*diagnostic*/ - void 0 - ) || unknownSymbol); - } - if (!isIdentifier(node.expression.expression)) return false; - return idText(node.expression.name) === "Symbol" && idText(node.expression.expression) === "globalThis" && getResolvedSymbol(node.expression.expression) === globalThisSymbol; - } - function getCachedType(key) { - return key ? cachedTypes.get(key) : void 0; - } - function setCachedType(key, type) { - if (key) cachedTypes.set(key, type); - return type; - } - function getJsxNamespace(location) { - if (location) { - const file = getSourceFileOfNode(location); - if (file) { - if (isJsxOpeningFragment(location)) { - if (file.localJsxFragmentNamespace) { - return file.localJsxFragmentNamespace; - } - const jsxFragmentPragma = file.pragmas.get("jsxfrag"); - if (jsxFragmentPragma) { - const chosenPragma = isArray(jsxFragmentPragma) ? jsxFragmentPragma[0] : jsxFragmentPragma; - file.localJsxFragmentFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion); - visitNode(file.localJsxFragmentFactory, markAsSynthetic, isEntityName); - if (file.localJsxFragmentFactory) { - return file.localJsxFragmentNamespace = getFirstIdentifier(file.localJsxFragmentFactory).escapedText; - } - } - const entity = getJsxFragmentFactoryEntity(location); - if (entity) { - file.localJsxFragmentFactory = entity; - return file.localJsxFragmentNamespace = getFirstIdentifier(entity).escapedText; - } - } else { - const localJsxNamespace = getLocalJsxNamespace(file); - if (localJsxNamespace) { - return file.localJsxNamespace = localJsxNamespace; - } - } - } - } - if (!_jsxNamespace) { - _jsxNamespace = "React"; - if (compilerOptions.jsxFactory) { - _jsxFactoryEntity = parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); - visitNode(_jsxFactoryEntity, markAsSynthetic); - if (_jsxFactoryEntity) { - _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).escapedText; - } - } else if (compilerOptions.reactNamespace) { - _jsxNamespace = escapeLeadingUnderscores(compilerOptions.reactNamespace); - } - } - if (!_jsxFactoryEntity) { - _jsxFactoryEntity = factory.createQualifiedName(factory.createIdentifier(unescapeLeadingUnderscores(_jsxNamespace)), "createElement"); - } - return _jsxNamespace; - } - function getLocalJsxNamespace(file) { - if (file.localJsxNamespace) { - return file.localJsxNamespace; - } - const jsxPragma = file.pragmas.get("jsx"); - if (jsxPragma) { - const chosenPragma = isArray(jsxPragma) ? jsxPragma[0] : jsxPragma; - file.localJsxFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion); - visitNode(file.localJsxFactory, markAsSynthetic, isEntityName); - if (file.localJsxFactory) { - return file.localJsxNamespace = getFirstIdentifier(file.localJsxFactory).escapedText; - } - } - } - function markAsSynthetic(node) { - setTextRangePosEnd(node, -1, -1); - return visitEachChild( - node, - markAsSynthetic, - /*context*/ - void 0 - ); - } - function getEmitResolver(sourceFile, cancellationToken2, skipDiagnostics) { - if (!skipDiagnostics) getDiagnostics2(sourceFile, cancellationToken2); - return emitResolver; - } - function lookupOrIssueError(location, message, ...args) { - const diagnostic = location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args); - const existing = diagnostics.lookup(diagnostic); - if (existing) { - return existing; - } else { - diagnostics.add(diagnostic); - return diagnostic; - } - } - function errorSkippedOn(key, location, message, ...args) { - const diagnostic = error2(location, message, ...args); - diagnostic.skippedOn = key; - return diagnostic; - } - function createError(location, message, ...args) { - return location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args); - } - function error2(location, message, ...args) { - const diagnostic = createError(location, message, ...args); - diagnostics.add(diagnostic); - return diagnostic; - } - function addErrorOrSuggestion(isError, diagnostic) { - if (isError) { - diagnostics.add(diagnostic); - } else { - suggestionDiagnostics.add({ ...diagnostic, category: 2 /* Suggestion */ }); - } - } - function errorOrSuggestion(isError, location, message, ...args) { - if (location.pos < 0 || location.end < 0) { - if (!isError) { - return; - } - const file = getSourceFileOfNode(location); - addErrorOrSuggestion(isError, "message" in message ? createFileDiagnostic(file, 0, 0, message, ...args) : createDiagnosticForFileFromMessageChain(file, message)); - return; - } - addErrorOrSuggestion(isError, "message" in message ? createDiagnosticForNode(location, message, ...args) : createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(location), location, message)); - } - function errorAndMaybeSuggestAwait(location, maybeMissingAwait, message, ...args) { - const diagnostic = error2(location, message, ...args); - if (maybeMissingAwait) { - const related = createDiagnosticForNode(location, Diagnostics.Did_you_forget_to_use_await); - addRelatedInfo(diagnostic, related); - } - return diagnostic; - } - function addDeprecatedSuggestionWorker(declarations, diagnostic) { - const deprecatedTag = Array.isArray(declarations) ? forEach(declarations, getJSDocDeprecatedTag) : getJSDocDeprecatedTag(declarations); - if (deprecatedTag) { - addRelatedInfo( - diagnostic, - createDiagnosticForNode(deprecatedTag, Diagnostics.The_declaration_was_marked_as_deprecated_here) - ); - } - suggestionDiagnostics.add(diagnostic); - return diagnostic; - } - function isDeprecatedSymbol(symbol) { - const parentSymbol = getParentOfSymbol(symbol); - if (parentSymbol && length(symbol.declarations) > 1) { - return parentSymbol.flags & 64 /* Interface */ ? some(symbol.declarations, isDeprecatedDeclaration2) : every(symbol.declarations, isDeprecatedDeclaration2); - } - return !!symbol.valueDeclaration && isDeprecatedDeclaration2(symbol.valueDeclaration) || length(symbol.declarations) && every(symbol.declarations, isDeprecatedDeclaration2); - } - function isDeprecatedDeclaration2(declaration) { - return !!(getCombinedNodeFlagsCached(declaration) & 536870912 /* Deprecated */); - } - function addDeprecatedSuggestion(location, declarations, deprecatedEntity) { - const diagnostic = createDiagnosticForNode(location, Diagnostics._0_is_deprecated, deprecatedEntity); - return addDeprecatedSuggestionWorker(declarations, diagnostic); - } - function addDeprecatedSuggestionWithSignature(location, declaration, deprecatedEntity, signatureString) { - const diagnostic = deprecatedEntity ? createDiagnosticForNode(location, Diagnostics.The_signature_0_of_1_is_deprecated, signatureString, deprecatedEntity) : createDiagnosticForNode(location, Diagnostics._0_is_deprecated, signatureString); - return addDeprecatedSuggestionWorker(declaration, diagnostic); - } - function createSymbol(flags, name, checkFlags) { - symbolCount++; - const symbol = new Symbol48(flags | 33554432 /* Transient */, name); - symbol.links = new SymbolLinks(); - symbol.links.checkFlags = checkFlags || 0 /* None */; - return symbol; - } - function createParameter2(name, type) { - const symbol = createSymbol(1 /* FunctionScopedVariable */, name); - symbol.links.type = type; - return symbol; - } - function createProperty(name, type) { - const symbol = createSymbol(4 /* Property */, name); - symbol.links.type = type; - return symbol; - } - function getExcludedSymbolFlags(flags) { - let result = 0; - if (flags & 2 /* BlockScopedVariable */) result |= 111551 /* BlockScopedVariableExcludes */; - if (flags & 1 /* FunctionScopedVariable */) result |= 111550 /* FunctionScopedVariableExcludes */; - if (flags & 4 /* Property */) result |= 0 /* PropertyExcludes */; - if (flags & 8 /* EnumMember */) result |= 900095 /* EnumMemberExcludes */; - if (flags & 16 /* Function */) result |= 110991 /* FunctionExcludes */; - if (flags & 32 /* Class */) result |= 899503 /* ClassExcludes */; - if (flags & 64 /* Interface */) result |= 788872 /* InterfaceExcludes */; - if (flags & 256 /* RegularEnum */) result |= 899327 /* RegularEnumExcludes */; - if (flags & 128 /* ConstEnum */) result |= 899967 /* ConstEnumExcludes */; - if (flags & 512 /* ValueModule */) result |= 110735 /* ValueModuleExcludes */; - if (flags & 8192 /* Method */) result |= 103359 /* MethodExcludes */; - if (flags & 32768 /* GetAccessor */) result |= 46015 /* GetAccessorExcludes */; - if (flags & 65536 /* SetAccessor */) result |= 78783 /* SetAccessorExcludes */; - if (flags & 262144 /* TypeParameter */) result |= 526824 /* TypeParameterExcludes */; - if (flags & 524288 /* TypeAlias */) result |= 788968 /* TypeAliasExcludes */; - if (flags & 2097152 /* Alias */) result |= 2097152 /* AliasExcludes */; - return result; - } - function recordMergedSymbol(target, source) { - if (!source.mergeId) { - source.mergeId = nextMergeId; - nextMergeId++; - } - mergedSymbols[source.mergeId] = target; - } - function cloneSymbol(symbol) { - const result = createSymbol(symbol.flags, symbol.escapedName); - result.declarations = symbol.declarations ? symbol.declarations.slice() : []; - result.parent = symbol.parent; - if (symbol.valueDeclaration) result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) result.constEnumOnlyModule = true; - if (symbol.members) result.members = new Map(symbol.members); - if (symbol.exports) result.exports = new Map(symbol.exports); - recordMergedSymbol(result, symbol); - return result; - } - function mergeSymbol(target, source, unidirectional = false) { - if (!(target.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | target.flags) & 67108864 /* Assignment */) { - if (source === target) { - return target; - } - if (!(target.flags & 33554432 /* Transient */)) { - const resolvedTarget = resolveSymbol(target); - if (resolvedTarget === unknownSymbol) { - return source; - } - if (!(resolvedTarget.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | resolvedTarget.flags) & 67108864 /* Assignment */) { - target = cloneSymbol(resolvedTarget); - } else { - reportMergeSymbolError(target, source); - return source; - } - } - if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { - target.constEnumOnlyModule = false; - } - target.flags |= source.flags; - if (source.valueDeclaration) { - setValueDeclaration(target, source.valueDeclaration); - } - addRange(target.declarations, source.declarations); - if (source.members) { - if (!target.members) target.members = createSymbolTable(); - mergeSymbolTable(target.members, source.members, unidirectional); - } - if (source.exports) { - if (!target.exports) target.exports = createSymbolTable(); - mergeSymbolTable(target.exports, source.exports, unidirectional, target); - } - if (!unidirectional) { - recordMergedSymbol(target, source); - } - } else if (target.flags & 1024 /* NamespaceModule */) { - if (target !== globalThisSymbol) { - error2( - source.declarations && getNameOfDeclaration(source.declarations[0]), - Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, - symbolToString(target) - ); - } - } else { - reportMergeSymbolError(target, source); - } - return target; - function reportMergeSymbolError(target2, source2) { - const isEitherEnum = !!(target2.flags & 384 /* Enum */ || source2.flags & 384 /* Enum */); - const isEitherBlockScoped = !!(target2.flags & 2 /* BlockScopedVariable */ || source2.flags & 2 /* BlockScopedVariable */); - const message = isEitherEnum ? Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations : isEitherBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0; - const sourceSymbolFile = source2.declarations && getSourceFileOfNode(source2.declarations[0]); - const targetSymbolFile = target2.declarations && getSourceFileOfNode(target2.declarations[0]); - const isSourcePlainJs = isPlainJsFile(sourceSymbolFile, compilerOptions.checkJs); - const isTargetPlainJs = isPlainJsFile(targetSymbolFile, compilerOptions.checkJs); - const symbolName2 = symbolToString(source2); - if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) { - const firstFile = comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 /* LessThan */ ? sourceSymbolFile : targetSymbolFile; - const secondFile = firstFile === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile; - const filesDuplicates = getOrUpdate(amalgamatedDuplicates, `${firstFile.path}|${secondFile.path}`, () => ({ firstFile, secondFile, conflictingSymbols: /* @__PURE__ */ new Map() })); - const conflictingSymbolInfo = getOrUpdate(filesDuplicates.conflictingSymbols, symbolName2, () => ({ isBlockScoped: isEitherBlockScoped, firstFileLocations: [], secondFileLocations: [] })); - if (!isSourcePlainJs) addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source2); - if (!isTargetPlainJs) addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target2); - } else { - if (!isSourcePlainJs) addDuplicateDeclarationErrorsForSymbols(source2, message, symbolName2, target2); - if (!isTargetPlainJs) addDuplicateDeclarationErrorsForSymbols(target2, message, symbolName2, source2); - } - } - function addDuplicateLocations(locs, symbol) { - if (symbol.declarations) { - for (const decl of symbol.declarations) { - pushIfUnique(locs, decl); - } - } - } - } - function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source) { - forEach(target.declarations, (node) => { - addDuplicateDeclarationError(node, message, symbolName2, source.declarations); - }); - } - function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) { - const errorNode = (getExpandoInitializer( - node, - /*isPrototypeAssignment*/ - false - ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node; - const err = lookupOrIssueError(errorNode, message, symbolName2); - for (const relatedNode of relatedNodes || emptyArray) { - const adjustedNode = (getExpandoInitializer( - relatedNode, - /*isPrototypeAssignment*/ - false - ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode; - if (adjustedNode === errorNode) continue; - err.relatedInformation = err.relatedInformation || []; - const leadingMessage = createDiagnosticForNode(adjustedNode, Diagnostics._0_was_also_declared_here, symbolName2); - const followOnMessage = createDiagnosticForNode(adjustedNode, Diagnostics.and_here); - if (length(err.relatedInformation) >= 5 || some(err.relatedInformation, (r) => compareDiagnostics(r, followOnMessage) === 0 /* EqualTo */ || compareDiagnostics(r, leadingMessage) === 0 /* EqualTo */)) continue; - addRelatedInfo(err, !length(err.relatedInformation) ? leadingMessage : followOnMessage); - } - } - function combineSymbolTables(first2, second) { - if (!(first2 == null ? void 0 : first2.size)) return second; - if (!(second == null ? void 0 : second.size)) return first2; - const combined = createSymbolTable(); - mergeSymbolTable(combined, first2); - mergeSymbolTable(combined, second); - return combined; - } - function mergeSymbolTable(target, source, unidirectional = false, mergedParent) { - source.forEach((sourceSymbol, id) => { - const targetSymbol = target.get(id); - const merged = targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : getMergedSymbol(sourceSymbol); - if (mergedParent && targetSymbol) { - merged.parent = mergedParent; - } - target.set(id, merged); - }); - } - function mergeModuleAugmentation(moduleName) { - var _a, _b, _c; - const moduleAugmentation = moduleName.parent; - if (((_a = moduleAugmentation.symbol.declarations) == null ? void 0 : _a[0]) !== moduleAugmentation) { - Debug.assert(moduleAugmentation.symbol.declarations.length > 1); - return; - } - if (isGlobalScopeAugmentation(moduleAugmentation)) { - mergeSymbolTable(globals, moduleAugmentation.symbol.exports); - } else { - const moduleNotFoundError = !(moduleName.parent.parent.flags & 33554432 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0; - let mainModule = resolveExternalModuleNameWorker( - moduleName, - moduleName, - moduleNotFoundError, - /*ignoreErrors*/ - false, - /*isForAugmentation*/ - true - ); - if (!mainModule) { - return; - } - mainModule = resolveExternalModuleSymbol(mainModule); - if (mainModule.flags & 1920 /* Namespace */) { - if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) { - const merged = mergeSymbol( - moduleAugmentation.symbol, - mainModule, - /*unidirectional*/ - true - ); - if (!patternAmbientModuleAugmentations) { - patternAmbientModuleAugmentations = /* @__PURE__ */ new Map(); - } - patternAmbientModuleAugmentations.set(moduleName.text, merged); - } else { - if (((_b = mainModule.exports) == null ? void 0 : _b.get("__export" /* ExportStar */)) && ((_c = moduleAugmentation.symbol.exports) == null ? void 0 : _c.size)) { - const resolvedExports = getResolvedMembersOrExportsOfSymbol(mainModule, "resolvedExports" /* resolvedExports */); - for (const [key, value] of arrayFrom(moduleAugmentation.symbol.exports.entries())) { - if (resolvedExports.has(key) && !mainModule.exports.has(key)) { - mergeSymbol(resolvedExports.get(key), value); - } - } - } - mergeSymbol(mainModule, moduleAugmentation.symbol); - } - } else { - error2(moduleName, Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); - } - } - } - function addUndefinedToGlobalsOrErrorOnRedeclaration() { - const name = undefinedSymbol.escapedName; - const targetSymbol = globals.get(name); - if (targetSymbol) { - forEach(targetSymbol.declarations, (declaration) => { - if (!isTypeDeclaration(declaration)) { - diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, unescapeLeadingUnderscores(name))); - } - }); - } else { - globals.set(name, undefinedSymbol); - } - } - function getSymbolLinks(symbol) { - if (symbol.flags & 33554432 /* Transient */) return symbol.links; - const id = getSymbolId(symbol); - return symbolLinks[id] ?? (symbolLinks[id] = new SymbolLinks()); - } - function getNodeLinks(node) { - const nodeId = getNodeId(node); - return nodeLinks[nodeId] || (nodeLinks[nodeId] = new NodeLinks()); - } - function getSymbol2(symbols, name, meaning) { - if (meaning) { - const symbol = getMergedSymbol(symbols.get(name)); - if (symbol) { - if (symbol.flags & meaning) { - return symbol; - } - if (symbol.flags & 2097152 /* Alias */) { - const targetFlags = getSymbolFlags(symbol); - if (targetFlags & meaning) { - return symbol; - } - } - } - } - } - function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { - const constructorDeclaration = parameter.parent; - const classDeclaration = parameter.parent.parent; - const parameterSymbol = getSymbol2(constructorDeclaration.locals, parameterName, 111551 /* Value */); - const propertySymbol = getSymbol2(getMembersOfSymbol(classDeclaration.symbol), parameterName, 111551 /* Value */); - if (parameterSymbol && propertySymbol) { - return [parameterSymbol, propertySymbol]; - } - return Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); - } - function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { - const declarationFile = getSourceFileOfNode(declaration); - const useFile = getSourceFileOfNode(usage); - const declContainer = getEnclosingBlockScopeContainer(declaration); - if (declarationFile !== useFile) { - if (moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator) || !compilerOptions.outFile || isInTypeQuery(usage) || declaration.flags & 33554432 /* Ambient */) { - return true; - } - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - return true; - } - const sourceFiles = host.getSourceFiles(); - return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile); - } - if (!!(usage.flags & 16777216 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) { - return true; - } - if (declaration.pos <= usage.pos && !(isPropertyDeclaration(declaration) && isThisProperty(usage.parent) && !declaration.initializer && !declaration.exclamationToken)) { - if (declaration.kind === 208 /* BindingElement */) { - const errorBindingElement = getAncestor(usage, 208 /* BindingElement */); - if (errorBindingElement) { - return findAncestor(errorBindingElement, isBindingElement) !== findAncestor(declaration, isBindingElement) || declaration.pos < errorBindingElement.pos; - } - return isBlockScopedNameDeclaredBeforeUse(getAncestor(declaration, 260 /* VariableDeclaration */), usage); - } else if (declaration.kind === 260 /* VariableDeclaration */) { - return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); - } else if (isClassLike(declaration)) { - const container = findAncestor(usage, (n) => n === declaration ? "quit" : isComputedPropertyName(n) ? n.parent.parent === declaration : !legacyDecorators && isDecorator(n) && (n.parent === declaration || isMethodDeclaration(n.parent) && n.parent.parent === declaration || isGetOrSetAccessorDeclaration(n.parent) && n.parent.parent === declaration || isPropertyDeclaration(n.parent) && n.parent.parent === declaration || isParameter(n.parent) && n.parent.parent.parent === declaration)); - if (!container) { - return true; - } - if (!legacyDecorators && isDecorator(container)) { - return !!findAncestor(usage, (n) => n === container ? "quit" : isFunctionLike(n) && !getImmediatelyInvokedFunctionExpression(n)); - } - return false; - } else if (isPropertyDeclaration(declaration)) { - return !isPropertyImmediatelyReferencedWithinDeclaration( - declaration, - usage, - /*stopAtAnyPropertyDeclaration*/ - false - ); - } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) { - return !(emitStandardClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration)); - } - return true; - } - if (usage.parent.kind === 281 /* ExportSpecifier */ || usage.parent.kind === 277 /* ExportAssignment */ && usage.parent.isExportEquals) { - return true; - } - if (usage.kind === 277 /* ExportAssignment */ && usage.isExportEquals) { - return true; - } - if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { - if (emitStandardClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) { - return !isPropertyImmediatelyReferencedWithinDeclaration( - declaration, - usage, - /*stopAtAnyPropertyDeclaration*/ - true - ); - } else { - return true; - } - } - return false; - function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) { - switch (declaration2.parent.parent.kind) { - case 243 /* VariableStatement */: - case 248 /* ForStatement */: - case 250 /* ForOfStatement */: - if (isSameScopeDescendentOf(usage2, declaration2, declContainer)) { - return true; - } - break; - } - const grandparent = declaration2.parent.parent; - return isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage2, grandparent.expression, declContainer); - } - function isUsedInFunctionOrInstanceProperty(usage2, declaration2) { - return !!findAncestor(usage2, (current) => { - if (current === declContainer) { - return "quit"; - } - if (isFunctionLike(current)) { - return true; - } - if (isClassStaticBlockDeclaration(current)) { - return declaration2.pos < usage2.pos; - } - const propertyDeclaration = tryCast(current.parent, isPropertyDeclaration); - if (propertyDeclaration) { - const initializerOfProperty = propertyDeclaration.initializer === current; - if (initializerOfProperty) { - if (isStatic(current.parent)) { - if (declaration2.kind === 174 /* MethodDeclaration */) { - return true; - } - if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) { - const propName = declaration2.name; - if (isIdentifier(propName) || isPrivateIdentifier(propName)) { - const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2)); - const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration); - if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) { - return true; - } - } - } - } else { - const isDeclarationInstanceProperty = declaration2.kind === 172 /* PropertyDeclaration */ && !isStatic(declaration2); - if (!isDeclarationInstanceProperty || getContainingClass(usage2) !== getContainingClass(declaration2)) { - return true; - } - } - } - } - return false; - }); - } - function isPropertyImmediatelyReferencedWithinDeclaration(declaration2, usage2, stopAtAnyPropertyDeclaration) { - if (usage2.end > declaration2.end) { - return false; - } - const ancestorChangingReferenceScope = findAncestor(usage2, (node) => { - if (node === declaration2) { - return "quit"; - } - switch (node.kind) { - case 219 /* ArrowFunction */: - return true; - case 172 /* PropertyDeclaration */: - return stopAtAnyPropertyDeclaration && (isPropertyDeclaration(declaration2) && node.parent === declaration2.parent || isParameterPropertyDeclaration(declaration2, declaration2.parent) && node.parent === declaration2.parent.parent) ? "quit" : true; - case 241 /* Block */: - switch (node.parent.kind) { - case 177 /* GetAccessor */: - case 174 /* MethodDeclaration */: - case 178 /* SetAccessor */: - return true; - default: - return false; - } - default: - return false; - } - }); - return ancestorChangingReferenceScope === void 0; - } - } - function getRequiresScopeChangeCache(node) { - return getNodeLinks(node).declarationRequiresScopeChange; - } - function setRequiresScopeChangeCache(node, value) { - getNodeLinks(node).declarationRequiresScopeChange = value; - } - function checkAndReportErrorForInvalidInitializer(errorLocation, name, propertyWithInvalidInitializer, result) { - if (!emitStandardClassFields) { - if (errorLocation && !result && checkAndReportErrorForMissingPrefix(errorLocation, name, name)) { - return true; - } - error2( - errorLocation, - errorLocation && propertyWithInvalidInitializer.type && textRangeContainsPositionInclusive(propertyWithInvalidInitializer.type, errorLocation.pos) ? Diagnostics.Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor : Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, - declarationNameToString(propertyWithInvalidInitializer.name), - diagnosticName(name) - ); - return true; - } - return false; - } - function onFailedToResolveSymbol(errorLocation, nameArg, meaning, nameNotFoundMessage) { - const name = isString(nameArg) ? nameArg : nameArg.escapedText; - addLazyDiagnostic(() => { - if (!errorLocation || errorLocation.parent.kind !== 324 /* JSDocLink */ && !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) { - let suggestion; - let suggestedLib; - if (nameArg) { - suggestedLib = getSuggestedLibForNonExistentName(nameArg); - if (suggestedLib) { - error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg), suggestedLib); - } - } - if (!suggestedLib && suggestionCount < maximumSuggestionCount) { - suggestion = getSuggestedSymbolForNonexistentSymbol(errorLocation, name, meaning); - const isGlobalScopeAugmentationDeclaration = (suggestion == null ? void 0 : suggestion.valueDeclaration) && isAmbientModule(suggestion.valueDeclaration) && isGlobalScopeAugmentation(suggestion.valueDeclaration); - if (isGlobalScopeAugmentationDeclaration) { - suggestion = void 0; - } - if (suggestion) { - const suggestionName = symbolToString(suggestion); - const isUncheckedJS = isUncheckedJSSuggestion( - errorLocation, - suggestion, - /*excludeClasses*/ - false - ); - const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1; - const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName); - diagnostic.canonicalHead = getCanonicalDiagnostic(nameNotFoundMessage, diagnosticName(nameArg)); - addErrorOrSuggestion(!isUncheckedJS, diagnostic); - if (suggestion.valueDeclaration) { - addRelatedInfo( - diagnostic, - createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName) - ); - } - } - } - if (!suggestion && !suggestedLib && nameArg) { - error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg)); - } - suggestionCount++; - } - }); - } - function onSuccessfullyResolvedSymbol(errorLocation, result, meaning, lastLocation, associatedDeclarationForContainingInitializerOrBindingName, withinDeferredContext) { - addLazyDiagnostic(() => { - var _a; - const name = result.escapedName; - const isInExternalModule = lastLocation && isSourceFile(lastLocation) && isExternalOrCommonJsModule(lastLocation); - if (errorLocation && (meaning & 2 /* BlockScopedVariable */ || (meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 111551 /* Value */) === 111551 /* Value */)) { - const exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); - if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) { - checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); - } - } - if (isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */ && !(errorLocation.flags & 16777216 /* JSDoc */)) { - const merged = getMergedSymbol(result); - if (length(merged.declarations) && every(merged.declarations, (d) => isNamespaceExportDeclaration(d) || isSourceFile(d) && !!d.symbol.globalExports)) { - errorOrSuggestion(!compilerOptions.allowUmdGlobalAccess, errorLocation, Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, unescapeLeadingUnderscores(name)); - } - } - if (associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) { - const candidate = getMergedSymbol(getLateBoundSymbol(result)); - const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName); - if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) { - error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name)); - } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && getSymbol2(root.parent.locals, candidate.escapedName, meaning) === candidate) { - error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation)); - } - } - if (errorLocation && meaning & 111551 /* Value */ && result.flags & 2097152 /* Alias */ && !(result.flags & 111551 /* Value */) && !isValidTypeOnlyAliasUseSite(errorLocation)) { - const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(result, 111551 /* Value */); - if (typeOnlyDeclaration) { - const message = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type : Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type; - const unescapedName = unescapeLeadingUnderscores(name); - addTypeOnlyDeclarationRelatedInfo( - error2(errorLocation, message, unescapedName), - typeOnlyDeclaration, - unescapedName - ); - } - } - if (compilerOptions.isolatedModules && result && isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */) { - const isGlobal = getSymbol2(globals, name, meaning) === result; - const nonValueSymbol = isGlobal && isSourceFile(lastLocation) && lastLocation.locals && getSymbol2(lastLocation.locals, name, ~111551 /* Value */); - if (nonValueSymbol) { - const importDecl = (_a = nonValueSymbol.declarations) == null ? void 0 : _a.find((d) => d.kind === 276 /* ImportSpecifier */ || d.kind === 273 /* ImportClause */ || d.kind === 274 /* NamespaceImport */ || d.kind === 271 /* ImportEqualsDeclaration */); - if (importDecl && !isTypeOnlyImportDeclaration(importDecl)) { - error2(importDecl, Diagnostics.Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled, unescapeLeadingUnderscores(name)); - } - } - } - }); - } - function addTypeOnlyDeclarationRelatedInfo(diagnostic, typeOnlyDeclaration, unescapedName) { - if (!typeOnlyDeclaration) return diagnostic; - return addRelatedInfo( - diagnostic, - createDiagnosticForNode( - typeOnlyDeclaration, - typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here, - unescapedName - ) - ); - } - function diagnosticName(nameArg) { - return isString(nameArg) ? unescapeLeadingUnderscores(nameArg) : declarationNameToString(nameArg); - } - function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { - if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) { - return false; - } - const container = getThisContainer( - errorLocation, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - let location = container; - while (location) { - if (isClassLike(location.parent)) { - const classSymbol = getSymbolOfDeclaration(location.parent); - if (!classSymbol) { - break; - } - const constructorType = getTypeOfSymbol(classSymbol); - if (getPropertyOfType(constructorType, name)) { - error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol)); - return true; - } - if (location === container && !isStatic(location)) { - const instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; - if (getPropertyOfType(instanceType, name)) { - error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg)); - return true; - } - } - } - location = location.parent; - } - return false; - } - function checkAndReportErrorForExtendingInterface(errorLocation) { - const expression = getEntityNameForExtendingInterface(errorLocation); - if (expression && resolveEntityName( - expression, - 64 /* Interface */, - /*ignoreErrors*/ - true - )) { - error2(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression)); - return true; - } - return false; - } - function getEntityNameForExtendingInterface(node) { - switch (node.kind) { - case 80 /* Identifier */: - case 211 /* PropertyAccessExpression */: - return node.parent ? getEntityNameForExtendingInterface(node.parent) : void 0; - case 233 /* ExpressionWithTypeArguments */: - if (isEntityNameExpression(node.expression)) { - return node.expression; - } - // falls through - default: - return void 0; - } - } - function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { - const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0); - if (meaning === namespaceMeaning) { - const symbol = resolveSymbol(resolveName( - errorLocation, - name, - 788968 /* Type */ & ~namespaceMeaning, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - )); - const parent2 = errorLocation.parent; - if (symbol) { - if (isQualifiedName(parent2)) { - Debug.assert(parent2.left === errorLocation, "Should only be resolving left side of qualified name as a namespace"); - const propName = parent2.right.escapedText; - const propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName); - if (propType) { - error2( - parent2, - Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1, - unescapeLeadingUnderscores(name), - unescapeLeadingUnderscores(propName) - ); - return true; - } - } - error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, unescapeLeadingUnderscores(name)); - return true; - } - } - return false; - } - function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) { - if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) { - const symbol = resolveSymbol(resolveName( - errorLocation, - name, - ~788968 /* Type */ & 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - )); - if (symbol && !(symbol.flags & 1920 /* Namespace */)) { - error2(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name)); - return true; - } - } - return false; - } - function isPrimitiveTypeName(name) { - return name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never" || name === "unknown"; - } - function checkAndReportErrorForExportingPrimitiveType(errorLocation, name) { - if (isPrimitiveTypeName(name) && errorLocation.parent.kind === 281 /* ExportSpecifier */) { - error2(errorLocation, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, name); - return true; - } - return false; - } - function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { - if (meaning & 111551 /* Value */) { - if (isPrimitiveTypeName(name)) { - const grandparent = errorLocation.parent.parent; - if (grandparent && grandparent.parent && isHeritageClause(grandparent)) { - const heritageKind = grandparent.token; - const containerKind = grandparent.parent.kind; - if (containerKind === 264 /* InterfaceDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) { - error2(errorLocation, Diagnostics.An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types, unescapeLeadingUnderscores(name)); - } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) { - error2(errorLocation, Diagnostics.A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values, unescapeLeadingUnderscores(name)); - } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 119 /* ImplementsKeyword */) { - error2(errorLocation, Diagnostics.A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types, unescapeLeadingUnderscores(name)); - } - } else { - error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, unescapeLeadingUnderscores(name)); - } - return true; - } - const symbol = resolveSymbol(resolveName( - errorLocation, - name, - 788968 /* Type */ & ~111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - )); - const allFlags = symbol && getSymbolFlags(symbol); - if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) { - const rawName = unescapeLeadingUnderscores(name); - if (isES2015OrLaterConstructorName(name)) { - error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later, rawName); - } else if (maybeMappedType(errorLocation, symbol)) { - error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0, rawName, rawName === "K" ? "P" : "K"); - } else { - error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, rawName); - } - return true; - } - } - return false; - } - function maybeMappedType(node, symbol) { - const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit"); - if (container && container.members.length === 1) { - const type = getDeclaredTypeOfSymbol(symbol); - return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind( - type, - 384 /* StringOrNumberLiteral */, - /*strict*/ - true - ); - } - return false; - } - function isES2015OrLaterConstructorName(n) { - switch (n) { - case "Promise": - case "Symbol": - case "Map": - case "WeakMap": - case "Set": - case "WeakSet": - return true; - } - return false; - } - function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) { - if (meaning & (111551 /* Value */ & ~788968 /* Type */)) { - const symbol = resolveSymbol(resolveName( - errorLocation, - name, - 1024 /* NamespaceModule */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - )); - if (symbol) { - error2( - errorLocation, - Diagnostics.Cannot_use_namespace_0_as_a_value, - unescapeLeadingUnderscores(name) - ); - return true; - } - } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) { - const symbol = resolveSymbol(resolveName( - errorLocation, - name, - 1536 /* Module */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - )); - if (symbol) { - error2(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name)); - return true; - } - } - return false; - } - function checkResolvedBlockScopedVariable(result, errorLocation) { - var _a; - Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */)); - if (result.flags & (16 /* Function */ | 1 /* FunctionScopedVariable */ | 67108864 /* Assignment */) && result.flags & 32 /* Class */) { - return; - } - const declaration = (_a = result.declarations) == null ? void 0 : _a.find( - (d) => isBlockOrCatchScoped(d) || isClassLike(d) || d.kind === 266 /* EnumDeclaration */ - ); - if (declaration === void 0) return Debug.fail("checkResolvedBlockScopedVariable could not find block-scoped declaration"); - if (!(declaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { - let diagnosticMessage; - const declarationName = declarationNameToString(getNameOfDeclaration(declaration)); - if (result.flags & 2 /* BlockScopedVariable */) { - diagnosticMessage = error2(errorLocation, Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName); - } else if (result.flags & 32 /* Class */) { - diagnosticMessage = error2(errorLocation, Diagnostics.Class_0_used_before_its_declaration, declarationName); - } else if (result.flags & 256 /* RegularEnum */) { - diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName); - } else { - Debug.assert(!!(result.flags & 128 /* ConstEnum */)); - if (getIsolatedModules(compilerOptions)) { - diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName); - } - } - if (diagnosticMessage) { - addRelatedInfo(diagnosticMessage, createDiagnosticForNode(declaration, Diagnostics._0_is_declared_here, declarationName)); - } - } - } - function isSameScopeDescendentOf(initial, parent2, stopAt) { - return !!parent2 && !!findAncestor(initial, (n) => n === parent2 || (n === stopAt || isFunctionLike(n) && (!getImmediatelyInvokedFunctionExpression(n) || getFunctionFlags(n) & 3 /* AsyncGenerator */) ? "quit" : false)); - } - function getAnyImportSyntax(node) { - switch (node.kind) { - case 271 /* ImportEqualsDeclaration */: - return node; - case 273 /* ImportClause */: - return node.parent; - case 274 /* NamespaceImport */: - return node.parent.parent; - case 276 /* ImportSpecifier */: - return node.parent.parent.parent; - default: - return void 0; - } - } - function getDeclarationOfAliasSymbol(symbol) { - return symbol.declarations && findLast(symbol.declarations, isAliasSymbolDeclaration); - } - function isAliasSymbolDeclaration(node) { - return node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 270 /* NamespaceExportDeclaration */ || node.kind === 273 /* ImportClause */ && !!node.name || node.kind === 274 /* NamespaceImport */ || node.kind === 280 /* NamespaceExport */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 281 /* ExportSpecifier */ || node.kind === 277 /* ExportAssignment */ && exportAssignmentIsAlias(node) || isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */ && isAliasableOrJsExpression(node.parent.right) || node.kind === 304 /* ShorthandPropertyAssignment */ || node.kind === 303 /* PropertyAssignment */ && isAliasableOrJsExpression(node.initializer) || node.kind === 260 /* VariableDeclaration */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node) || node.kind === 208 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent); - } - function isAliasableOrJsExpression(e) { - return isAliasableExpression(e) || isFunctionExpression(e) && isJSConstructor(e); - } - function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { - const commonJSPropertyAccess = getCommonJSPropertyAccess(node); - if (commonJSPropertyAccess) { - const name = getLeftmostAccessExpression(commonJSPropertyAccess.expression).arguments[0]; - return isIdentifier(commonJSPropertyAccess.name) ? resolveSymbol(getPropertyOfType(resolveExternalModuleTypeByLiteral(name), commonJSPropertyAccess.name.escapedText)) : void 0; - } - if (isVariableDeclaration(node) || node.moduleReference.kind === 283 /* ExternalModuleReference */) { - const immediate = resolveExternalModuleName( - node, - getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node) - ); - const resolved2 = resolveExternalModuleSymbol(immediate); - markSymbolOfAliasDeclarationIfTypeOnly( - node, - immediate, - resolved2, - /*overwriteEmpty*/ - false - ); - return resolved2; - } - const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); - checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved); - return resolved; - } - function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) { - if (markSymbolOfAliasDeclarationIfTypeOnly( - node, - /*immediateTarget*/ - void 0, - resolved, - /*overwriteEmpty*/ - false - ) && !node.isTypeOnly) { - const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node)); - const isExport = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */; - const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type; - const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here; - const name = typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? "*" : moduleExportNameTextUnescaped(typeOnlyDeclaration.name); - addRelatedInfo(error2(node.moduleReference, message), createDiagnosticForNode(typeOnlyDeclaration, relatedMessage, name)); - } - } - function resolveExportByName(moduleSymbol, name, sourceNode, dontResolveAlias) { - const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */); - const exportSymbol = exportValue ? getPropertyOfType( - getTypeOfSymbol(exportValue), - name, - /*skipObjectFunctionPropertyAugment*/ - true - ) : moduleSymbol.exports.get(name); - const resolved = resolveSymbol(exportSymbol, dontResolveAlias); - markSymbolOfAliasDeclarationIfTypeOnly( - sourceNode, - exportSymbol, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - function isSyntacticDefault(node) { - return isExportAssignment(node) && !node.isExportEquals || hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) || isNamespaceExport(node); - } - function getEmitSyntaxForModuleSpecifierExpression(usage) { - return isStringLiteralLike(usage) ? host.getEmitSyntaxForUsageLocation(getSourceFileOfNode(usage), usage) : void 0; - } - function isESMFormatImportImportingCommonjsFormatFile(usageMode, targetMode) { - return usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */; - } - function isOnlyImportableAsDefault(usage, resolvedModule) { - if (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) { - const usageMode = getEmitSyntaxForModuleSpecifierExpression(usage); - if (usageMode === 99 /* ESNext */) { - resolvedModule ?? (resolvedModule = resolveExternalModuleName( - usage, - usage, - /*ignoreErrors*/ - true - )); - const targetFile = resolvedModule && getSourceFileOfModule(resolvedModule); - return targetFile && (isJsonSourceFile(targetFile) || getDeclarationFileExtension(targetFile.fileName) === ".d.json.ts"); - } - } - return false; - } - function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, usage) { - const usageMode = file && getEmitSyntaxForModuleSpecifierExpression(usage); - if (file && usageMode !== void 0) { - const targetMode = host.getImpliedNodeFormatForEmit(file); - if (usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */ && 100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) { - return true; - } - if (usageMode === 99 /* ESNext */ && targetMode === 99 /* ESNext */) { - return false; - } - } - if (!allowSyntheticDefaultImports) { - return false; - } - if (!file || file.isDeclarationFile) { - const defaultExportSymbol = resolveExportByName( - moduleSymbol, - "default" /* Default */, - /*sourceNode*/ - void 0, - /*dontResolveAlias*/ - true - ); - if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) { - return false; - } - if (resolveExportByName( - moduleSymbol, - escapeLeadingUnderscores("__esModule"), - /*sourceNode*/ - void 0, - dontResolveAlias - )) { - return false; - } - return true; - } - if (!isSourceFileJS(file)) { - return hasExportAssignmentSymbol(moduleSymbol); - } - return typeof file.externalModuleIndicator !== "object" && !resolveExportByName( - moduleSymbol, - escapeLeadingUnderscores("__esModule"), - /*sourceNode*/ - void 0, - dontResolveAlias - ); - } - function getTargetOfImportClause(node, dontResolveAlias) { - const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); - if (moduleSymbol) { - return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias); - } - } - function getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias) { - var _a; - let exportDefaultSymbol; - if (isShorthandAmbientModuleSymbol(moduleSymbol)) { - exportDefaultSymbol = moduleSymbol; - } else { - exportDefaultSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, node, dontResolveAlias); - } - const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); - const specifier = getModuleSpecifierForImportOrExport(node); - if (!specifier) { - return exportDefaultSymbol; - } - const hasDefaultOnly = isOnlyImportableAsDefault(specifier, moduleSymbol); - const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier); - if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) { - if (hasExportAssignmentSymbol(moduleSymbol) && !allowSyntheticDefaultImports) { - const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop"; - const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */); - const exportAssignment = exportEqualsSymbol.valueDeclaration; - const err = error2(node.name, Diagnostics.Module_0_can_only_be_default_imported_using_the_1_flag, symbolToString(moduleSymbol), compilerOptionName); - if (exportAssignment) { - addRelatedInfo( - err, - createDiagnosticForNode( - exportAssignment, - Diagnostics.This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag, - compilerOptionName - ) - ); - } - } else if (isImportClause(node)) { - reportNonDefaultExport(moduleSymbol, node); - } else { - errorNoModuleMemberSymbol(moduleSymbol, moduleSymbol, node, isImportOrExportSpecifier(node) && node.propertyName || node.name); - } - } else if (hasSyntheticDefault || hasDefaultOnly) { - const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - markSymbolOfAliasDeclarationIfTypeOnly( - node, - moduleSymbol, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - markSymbolOfAliasDeclarationIfTypeOnly( - node, - exportDefaultSymbol, - /*finalTarget*/ - void 0, - /*overwriteEmpty*/ - false - ); - return exportDefaultSymbol; - } - function getModuleSpecifierForImportOrExport(node) { - switch (node.kind) { - case 273 /* ImportClause */: - return node.parent.moduleSpecifier; - case 271 /* ImportEqualsDeclaration */: - return isExternalModuleReference(node.moduleReference) ? node.moduleReference.expression : void 0; - case 274 /* NamespaceImport */: - return node.parent.parent.moduleSpecifier; - case 276 /* ImportSpecifier */: - return node.parent.parent.parent.moduleSpecifier; - case 281 /* ExportSpecifier */: - return node.parent.parent.moduleSpecifier; - default: - return Debug.assertNever(node); - } - } - function reportNonDefaultExport(moduleSymbol, node) { - var _a, _b, _c; - if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has(node.symbol.escapedName)) { - error2( - node.name, - Diagnostics.Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead, - symbolToString(moduleSymbol), - symbolToString(node.symbol) - ); - } else { - const diagnostic = error2(node.name, Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); - const exportStar = (_b = moduleSymbol.exports) == null ? void 0 : _b.get("__export" /* ExportStar */); - if (exportStar) { - const defaultExport = (_c = exportStar.declarations) == null ? void 0 : _c.find( - (decl) => { - var _a2, _b2; - return !!(isExportDeclaration(decl) && decl.moduleSpecifier && ((_b2 = (_a2 = resolveExternalModuleName(decl, decl.moduleSpecifier)) == null ? void 0 : _a2.exports) == null ? void 0 : _b2.has("default" /* Default */))); - } - ); - if (defaultExport) { - addRelatedInfo(diagnostic, createDiagnosticForNode(defaultExport, Diagnostics.export_Asterisk_does_not_re_export_a_default)); - } - } - } - } - function getTargetOfNamespaceImport(node, dontResolveAlias) { - const moduleSpecifier = node.parent.parent.moduleSpecifier; - const immediate = resolveExternalModuleName(node, moduleSpecifier); - const resolved = resolveESModuleSymbol( - immediate, - moduleSpecifier, - dontResolveAlias, - /*suppressInteropError*/ - false - ); - markSymbolOfAliasDeclarationIfTypeOnly( - node, - immediate, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - function getTargetOfNamespaceExport(node, dontResolveAlias) { - const moduleSpecifier = node.parent.moduleSpecifier; - const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier); - const resolved = moduleSpecifier && resolveESModuleSymbol( - immediate, - moduleSpecifier, - dontResolveAlias, - /*suppressInteropError*/ - false - ); - markSymbolOfAliasDeclarationIfTypeOnly( - node, - immediate, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { - if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) { - return unknownSymbol; - } - if (valueSymbol.flags & (788968 /* Type */ | 1920 /* Namespace */)) { - return valueSymbol; - } - const result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName); - Debug.assert(valueSymbol.declarations || typeSymbol.declarations); - result.declarations = deduplicate(concatenate(valueSymbol.declarations, typeSymbol.declarations), equateValues); - result.parent = valueSymbol.parent || typeSymbol.parent; - if (valueSymbol.valueDeclaration) result.valueDeclaration = valueSymbol.valueDeclaration; - if (typeSymbol.members) result.members = new Map(typeSymbol.members); - if (valueSymbol.exports) result.exports = new Map(valueSymbol.exports); - return result; - } - function getExportOfModule(symbol, nameText, specifier, dontResolveAlias) { - var _a; - if (symbol.flags & 1536 /* Module */) { - const exportSymbol = getExportsOfSymbol(symbol).get(nameText); - const resolved = resolveSymbol(exportSymbol, dontResolveAlias); - const exportStarDeclaration = (_a = getSymbolLinks(symbol).typeOnlyExportStarMap) == null ? void 0 : _a.get(nameText); - markSymbolOfAliasDeclarationIfTypeOnly( - specifier, - exportSymbol, - resolved, - /*overwriteEmpty*/ - false, - exportStarDeclaration, - nameText - ); - return resolved; - } - } - function getPropertyOfVariable(symbol, name) { - if (symbol.flags & 3 /* Variable */) { - const typeAnnotation = symbol.valueDeclaration.type; - if (typeAnnotation) { - return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); - } - } - } - function getExternalModuleMember(node, specifier, dontResolveAlias = false) { - var _a; - const moduleSpecifier = getExternalModuleRequireArgument(node) || node.moduleSpecifier; - const moduleSymbol = resolveExternalModuleName(node, moduleSpecifier); - const name = !isPropertyAccessExpression(specifier) && specifier.propertyName || specifier.name; - if (!isIdentifier(name) && name.kind !== 11 /* StringLiteral */) { - return void 0; - } - const nameText = moduleExportNameTextEscaped(name); - const suppressInteropError = nameText === "default" /* Default */ && allowSyntheticDefaultImports; - const targetSymbol = resolveESModuleSymbol( - moduleSymbol, - moduleSpecifier, - /*dontResolveAlias*/ - false, - suppressInteropError - ); - if (targetSymbol) { - if (nameText || name.kind === 11 /* StringLiteral */) { - if (isShorthandAmbientModuleSymbol(moduleSymbol)) { - return moduleSymbol; - } - let symbolFromVariable; - if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) { - symbolFromVariable = getPropertyOfType( - getTypeOfSymbol(targetSymbol), - nameText, - /*skipObjectFunctionPropertyAugment*/ - true - ); - } else { - symbolFromVariable = getPropertyOfVariable(targetSymbol, nameText); - } - symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); - let symbolFromModule = getExportOfModule(targetSymbol, nameText, specifier, dontResolveAlias); - if (symbolFromModule === void 0 && nameText === "default" /* Default */) { - const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); - if (isOnlyImportableAsDefault(moduleSpecifier, moduleSymbol) || canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, moduleSpecifier)) { - symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); - } - } - const symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ? combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : symbolFromModule || symbolFromVariable; - if (isImportOrExportSpecifier(specifier) && isOnlyImportableAsDefault(moduleSpecifier, moduleSymbol) && nameText !== "default" /* Default */) { - error2(name, Diagnostics.Named_imports_from_a_JSON_file_into_an_ECMAScript_module_are_not_allowed_when_module_is_set_to_0, ModuleKind[moduleKind]); - } else if (!symbol) { - errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name); - } - return symbol; - } - } - } - function errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name) { - var _a; - const moduleName = getFullyQualifiedName(moduleSymbol, node); - const declarationName = declarationNameToString(name); - const suggestion = isIdentifier(name) ? getSuggestedSymbolForNonexistentModule(name, targetSymbol) : void 0; - if (suggestion !== void 0) { - const suggestionName = symbolToString(suggestion); - const diagnostic = error2(name, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, moduleName, declarationName, suggestionName); - if (suggestion.valueDeclaration) { - addRelatedInfo(diagnostic, createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)); - } - } else { - if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has("default" /* Default */)) { - error2( - name, - Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead, - moduleName, - declarationName - ); - } else { - reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName); - } - } - } - function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) { - var _a, _b; - const localSymbol = (_b = (_a = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(moduleExportNameTextEscaped(name)); - const exports2 = moduleSymbol.exports; - if (localSymbol) { - const exportedEqualsSymbol = exports2 == null ? void 0 : exports2.get("export=" /* ExportEquals */); - if (exportedEqualsSymbol) { - getSymbolIfSameReference(exportedEqualsSymbol, localSymbol) ? reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) : error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName); - } else { - const exportedSymbol = exports2 ? find(symbolsToArray(exports2), (symbol) => !!getSymbolIfSameReference(symbol, localSymbol)) : void 0; - const diagnostic = exportedSymbol ? error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_exported_as_2, moduleName, declarationName, symbolToString(exportedSymbol)) : error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported, moduleName, declarationName); - if (localSymbol.declarations) { - addRelatedInfo(diagnostic, ...map(localSymbol.declarations, (decl, index) => createDiagnosticForNode(decl, index === 0 ? Diagnostics._0_is_declared_here : Diagnostics.and_here, declarationName))); - } - } - } else { - error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName); - } - } - function reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) { - if (moduleKind >= 5 /* ES2015 */) { - const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; - error2(name, message, declarationName); - } else { - if (isInJSFile(node)) { - const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; - error2(name, message, declarationName); - } else { - const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import : Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; - error2(name, message, declarationName, declarationName, moduleName); - } - } - } - function getTargetOfImportSpecifier(node, dontResolveAlias) { - if (isImportSpecifier(node) && moduleExportNameIsDefault(node.propertyName || node.name)) { - const specifier = getModuleSpecifierForImportOrExport(node); - const moduleSymbol = specifier && resolveExternalModuleName(node, specifier); - if (moduleSymbol) { - return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias); - } - } - const root = isBindingElement(node) ? getRootDeclaration(node) : node.parent.parent.parent; - const commonJSPropertyAccess = getCommonJSPropertyAccess(root); - const resolved = getExternalModuleMember(root, commonJSPropertyAccess || node, dontResolveAlias); - const name = node.propertyName || node.name; - if (commonJSPropertyAccess && resolved && isIdentifier(name)) { - return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias); - } - markSymbolOfAliasDeclarationIfTypeOnly( - node, - /*immediateTarget*/ - void 0, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - function getCommonJSPropertyAccess(node) { - if (isVariableDeclaration(node) && node.initializer && isPropertyAccessExpression(node.initializer)) { - return node.initializer; - } - } - function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { - if (canHaveSymbol(node.parent)) { - const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); - markSymbolOfAliasDeclarationIfTypeOnly( - node, - /*immediateTarget*/ - void 0, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - } - function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) { - const name = node.propertyName || node.name; - if (moduleExportNameIsDefault(name)) { - const specifier = getModuleSpecifierForImportOrExport(node); - const moduleSymbol = specifier && resolveExternalModuleName(node, specifier); - if (moduleSymbol) { - return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias); - } - } - const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : name.kind === 11 /* StringLiteral */ ? void 0 : ( - // Skip for invalid syntax like this: export { "x" } - resolveEntityName( - name, - meaning, - /*ignoreErrors*/ - false, - dontResolveAlias - ) - ); - markSymbolOfAliasDeclarationIfTypeOnly( - node, - /*immediateTarget*/ - void 0, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - function getTargetOfExportAssignment(node, dontResolveAlias) { - const expression = isExportAssignment(node) ? node.expression : node.right; - const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias); - markSymbolOfAliasDeclarationIfTypeOnly( - node, - /*immediateTarget*/ - void 0, - resolved, - /*overwriteEmpty*/ - false - ); - return resolved; - } - function getTargetOfAliasLikeExpression(expression, dontResolveAlias) { - if (isClassExpression(expression)) { - return checkExpressionCached(expression).symbol; - } - if (!isEntityName(expression) && !isEntityNameExpression(expression)) { - return void 0; - } - const aliasLike = resolveEntityName( - expression, - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, - /*ignoreErrors*/ - true, - dontResolveAlias - ); - if (aliasLike) { - return aliasLike; - } - checkExpressionCached(expression); - return getNodeLinks(expression).resolvedSymbol; - } - function getTargetOfAccessExpression(node, dontRecursivelyResolve) { - if (!(isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */)) { - return void 0; - } - return getTargetOfAliasLikeExpression(node.parent.right, dontRecursivelyResolve); - } - function getTargetOfAliasDeclaration(node, dontRecursivelyResolve = false) { - switch (node.kind) { - case 271 /* ImportEqualsDeclaration */: - case 260 /* VariableDeclaration */: - return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); - case 273 /* ImportClause */: - return getTargetOfImportClause(node, dontRecursivelyResolve); - case 274 /* NamespaceImport */: - return getTargetOfNamespaceImport(node, dontRecursivelyResolve); - case 280 /* NamespaceExport */: - return getTargetOfNamespaceExport(node, dontRecursivelyResolve); - case 276 /* ImportSpecifier */: - case 208 /* BindingElement */: - return getTargetOfImportSpecifier(node, dontRecursivelyResolve); - case 281 /* ExportSpecifier */: - return getTargetOfExportSpecifier(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, dontRecursivelyResolve); - case 277 /* ExportAssignment */: - case 226 /* BinaryExpression */: - return getTargetOfExportAssignment(node, dontRecursivelyResolve); - case 270 /* NamespaceExportDeclaration */: - return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); - case 304 /* ShorthandPropertyAssignment */: - return resolveEntityName( - node.name, - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, - /*ignoreErrors*/ - true, - dontRecursivelyResolve - ); - case 303 /* PropertyAssignment */: - return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve); - case 212 /* ElementAccessExpression */: - case 211 /* PropertyAccessExpression */: - return getTargetOfAccessExpression(node, dontRecursivelyResolve); - default: - return Debug.fail(); - } - } - function isNonLocalAlias(symbol, excludes = 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */) { - if (!symbol) return false; - return (symbol.flags & (2097152 /* Alias */ | excludes)) === 2097152 /* Alias */ || !!(symbol.flags & 2097152 /* Alias */ && symbol.flags & 67108864 /* Assignment */); - } - function resolveSymbol(symbol, dontResolveAlias) { - return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol; - } - function resolveAlias(symbol) { - Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here."); - const links = getSymbolLinks(symbol); - if (!links.aliasTarget) { - links.aliasTarget = resolvingSymbol; - const node = getDeclarationOfAliasSymbol(symbol); - if (!node) return Debug.fail(); - const target = getTargetOfAliasDeclaration(node); - if (links.aliasTarget === resolvingSymbol) { - links.aliasTarget = target || unknownSymbol; - } else { - error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } else if (links.aliasTarget === resolvingSymbol) { - links.aliasTarget = unknownSymbol; - } - return links.aliasTarget; - } - function tryResolveAlias(symbol) { - const links = getSymbolLinks(symbol); - if (links.aliasTarget !== resolvingSymbol) { - return resolveAlias(symbol); - } - return void 0; - } - function getSymbolFlags(symbol, excludeTypeOnlyMeanings, excludeLocalMeanings) { - const typeOnlyDeclaration = excludeTypeOnlyMeanings && getTypeOnlyAliasDeclaration(symbol); - const typeOnlyDeclarationIsExportStar = typeOnlyDeclaration && isExportDeclaration(typeOnlyDeclaration); - const typeOnlyResolution = typeOnlyDeclaration && (typeOnlyDeclarationIsExportStar ? resolveExternalModuleName( - typeOnlyDeclaration.moduleSpecifier, - typeOnlyDeclaration.moduleSpecifier, - /*ignoreErrors*/ - true - ) : resolveAlias(typeOnlyDeclaration.symbol)); - const typeOnlyExportStarTargets = typeOnlyDeclarationIsExportStar && typeOnlyResolution ? getExportsOfModule(typeOnlyResolution) : void 0; - let flags = excludeLocalMeanings ? 0 /* None */ : symbol.flags; - let seenSymbols; - while (symbol.flags & 2097152 /* Alias */) { - const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol)); - if (!typeOnlyDeclarationIsExportStar && target === typeOnlyResolution || (typeOnlyExportStarTargets == null ? void 0 : typeOnlyExportStarTargets.get(target.escapedName)) === target) { - break; - } - if (target === unknownSymbol) { - return -1 /* All */; - } - if (target === symbol || (seenSymbols == null ? void 0 : seenSymbols.has(target))) { - break; - } - if (target.flags & 2097152 /* Alias */) { - if (seenSymbols) { - seenSymbols.add(target); - } else { - seenSymbols = /* @__PURE__ */ new Set([symbol, target]); - } - } - flags |= target.flags; - symbol = target; - } - return flags; - } - function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty, exportStarDeclaration, exportStarName) { - if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration)) return false; - const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration); - if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) { - const links2 = getSymbolLinks(sourceSymbol); - links2.typeOnlyDeclaration = aliasDeclaration; - return true; - } - if (exportStarDeclaration) { - const links2 = getSymbolLinks(sourceSymbol); - links2.typeOnlyDeclaration = exportStarDeclaration; - if (sourceSymbol.escapedName !== exportStarName) { - links2.typeOnlyExportStarName = exportStarName; - } - return true; - } - const links = getSymbolLinks(sourceSymbol); - return markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, immediateTarget, overwriteEmpty) || markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, finalTarget, overwriteEmpty); - } - function markSymbolOfAliasDeclarationIfTypeOnlyWorker(aliasDeclarationLinks, target, overwriteEmpty) { - var _a; - if (target && (aliasDeclarationLinks.typeOnlyDeclaration === void 0 || overwriteEmpty && aliasDeclarationLinks.typeOnlyDeclaration === false)) { - const exportSymbol = ((_a = target.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */)) ?? target; - const typeOnly = exportSymbol.declarations && find(exportSymbol.declarations, isTypeOnlyImportOrExportDeclaration); - aliasDeclarationLinks.typeOnlyDeclaration = typeOnly ?? getSymbolLinks(exportSymbol).typeOnlyDeclaration ?? false; - } - return !!aliasDeclarationLinks.typeOnlyDeclaration; - } - function getTypeOnlyAliasDeclaration(symbol, include) { - var _a; - if (!(symbol.flags & 2097152 /* Alias */)) { - return void 0; - } - const links = getSymbolLinks(symbol); - if (links.typeOnlyDeclaration === void 0) { - links.typeOnlyDeclaration = false; - const resolved = resolveSymbol(symbol); - markSymbolOfAliasDeclarationIfTypeOnly( - (_a = symbol.declarations) == null ? void 0 : _a[0], - getDeclarationOfAliasSymbol(symbol) && getImmediateAliasedSymbol(symbol), - resolved, - /*overwriteEmpty*/ - true - ); - } - if (include === void 0) { - return links.typeOnlyDeclaration || void 0; - } - if (links.typeOnlyDeclaration) { - const resolved = links.typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? resolveSymbol(getExportsOfModule(links.typeOnlyDeclaration.symbol.parent).get(links.typeOnlyExportStarName || symbol.escapedName)) : resolveAlias(links.typeOnlyDeclaration.symbol); - return getSymbolFlags(resolved) & include ? links.typeOnlyDeclaration : void 0; - } - return void 0; - } - function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { - if (entityName.kind === 80 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { - entityName = entityName.parent; - } - if (entityName.kind === 80 /* Identifier */ || entityName.parent.kind === 166 /* QualifiedName */) { - return resolveEntityName( - entityName, - 1920 /* Namespace */, - /*ignoreErrors*/ - false, - dontResolveAlias - ); - } else { - Debug.assert(entityName.parent.kind === 271 /* ImportEqualsDeclaration */); - return resolveEntityName( - entityName, - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, - /*ignoreErrors*/ - false, - dontResolveAlias - ); - } - } - function getFullyQualifiedName(symbol, containingLocation) { - return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString( - symbol, - containingLocation, - /*meaning*/ - void 0, - 32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */ - ); - } - function getContainingQualifiedNameNode(node) { - while (isQualifiedName(node.parent)) { - node = node.parent; - } - return node; - } - function tryGetQualifiedNameAsValue(node) { - let left = getFirstIdentifier(node); - let symbol = resolveName( - left, - left, - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - if (!symbol) { - return void 0; - } - while (isQualifiedName(left.parent)) { - const type = getTypeOfSymbol(symbol); - symbol = getPropertyOfType(type, left.parent.right.escapedText); - if (!symbol) { - return void 0; - } - left = left.parent; - } - return symbol; - } - function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { - if (nodeIsMissing(name)) { - return void 0; - } - const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(name) ? meaning & 111551 /* Value */ : 0); - let symbol; - if (name.kind === 80 /* Identifier */) { - const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name)); - const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0; - symbol = getMergedSymbol(resolveName( - location || name, - name, - meaning, - ignoreErrors || symbolFromJSPrototype ? void 0 : message, - /*isUse*/ - true, - /*excludeGlobals*/ - false - )); - if (!symbol) { - return getMergedSymbol(symbolFromJSPrototype); - } - } else if (name.kind === 166 /* QualifiedName */ || name.kind === 211 /* PropertyAccessExpression */) { - const left = name.kind === 166 /* QualifiedName */ ? name.left : name.expression; - const right = name.kind === 166 /* QualifiedName */ ? name.right : name.name; - let namespace = resolveEntityName( - left, - namespaceMeaning, - ignoreErrors, - /*dontResolveAlias*/ - false, - location - ); - if (!namespace || nodeIsMissing(right)) { - return void 0; - } else if (namespace === unknownSymbol) { - return namespace; - } - if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) { - const moduleName = namespace.valueDeclaration.initializer.arguments[0]; - const moduleSym = resolveExternalModuleName(moduleName, moduleName); - if (moduleSym) { - const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - namespace = resolvedModuleSymbol; - } - } - } - symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, meaning)); - if (!symbol && namespace.flags & 2097152 /* Alias */) { - symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(resolveAlias(namespace)), right.escapedText, meaning)); - } - if (!symbol) { - if (!ignoreErrors) { - const namespaceName = getFullyQualifiedName(namespace); - const declarationName = declarationNameToString(right); - const suggestionForNonexistentModule = getSuggestedSymbolForNonexistentModule(right, namespace); - if (suggestionForNonexistentModule) { - error2(right, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, namespaceName, declarationName, symbolToString(suggestionForNonexistentModule)); - return void 0; - } - const containingQualifiedName = isQualifiedName(name) && getContainingQualifiedNameNode(name); - const canSuggestTypeof = globalObjectType && meaning & 788968 /* Type */ && containingQualifiedName && !isTypeOfExpression(containingQualifiedName.parent) && tryGetQualifiedNameAsValue(containingQualifiedName); - if (canSuggestTypeof) { - error2( - containingQualifiedName, - Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, - entityNameToString(containingQualifiedName) - ); - return void 0; - } - if (meaning & 1920 /* Namespace */ && isQualifiedName(name.parent)) { - const exportedTypeSymbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, 788968 /* Type */)); - if (exportedTypeSymbol) { - error2( - name.parent.right, - Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1, - symbolToString(exportedTypeSymbol), - unescapeLeadingUnderscores(name.parent.right.escapedText) - ); - return void 0; - } - } - error2(right, Diagnostics.Namespace_0_has_no_exported_member_1, namespaceName, declarationName); - } - return void 0; - } - } else { - Debug.assertNever(name, "Unknown entity name kind."); - } - if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 277 /* ExportAssignment */)) { - markSymbolOfAliasDeclarationIfTypeOnly( - getAliasDeclarationFromName(name), - symbol, - /*finalTarget*/ - void 0, - /*overwriteEmpty*/ - true - ); - } - return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol); - } - function resolveEntityNameFromAssignmentDeclaration(name, meaning) { - if (isJSDocTypeReference(name.parent)) { - const secondaryLocation = getAssignmentDeclarationLocation(name.parent); - if (secondaryLocation) { - return resolveName( - secondaryLocation, - name, - meaning, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - } - } - } - function getAssignmentDeclarationLocation(node) { - const typeAlias = findAncestor(node, (node2) => !(isJSDocNode(node2) || node2.flags & 16777216 /* JSDoc */) ? "quit" : isJSDocTypeAlias(node2)); - if (typeAlias) { - return; - } - const host2 = getJSDocHost(node); - if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) { - const symbol = getSymbolOfDeclaration(host2.expression.left); - if (symbol) { - return getDeclarationOfJSPrototypeContainer(symbol); - } - } - if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) { - const symbol = getSymbolOfDeclaration(host2.parent.left); - if (symbol) { - return getDeclarationOfJSPrototypeContainer(symbol); - } - } - if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) { - const symbol = getSymbolOfDeclaration(host2.parent.parent.left); - if (symbol) { - return getDeclarationOfJSPrototypeContainer(symbol); - } - } - const sig = getEffectiveJSDocHost(node); - if (sig && isFunctionLike(sig)) { - const symbol = getSymbolOfDeclaration(sig); - return symbol && symbol.valueDeclaration; - } - } - function getDeclarationOfJSPrototypeContainer(symbol) { - const decl = symbol.parent.valueDeclaration; - if (!decl) { - return void 0; - } - const initializer = isAssignmentDeclaration(decl) ? getAssignedExpandoInitializer(decl) : hasOnlyExpressionInitializer(decl) ? getDeclaredExpandoInitializer(decl) : void 0; - return initializer || decl; - } - function getExpandoSymbol(symbol) { - const decl = symbol.valueDeclaration; - if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer( - decl, - /*isPrototypeAssignment*/ - false - )) { - return void 0; - } - const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl); - if (init) { - const initSymbol = getSymbolOfNode(init); - if (initSymbol) { - return mergeJSSymbols(initSymbol, symbol); - } - } - } - function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) { - const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */; - const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations; - return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage, ignoreErrors); - } - function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, ignoreErrors = false, isForAugmentation = false) { - return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, !ignoreErrors ? moduleReferenceExpression : void 0, isForAugmentation) : void 0; - } - function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) { - var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k; - if (errorNode && startsWith(moduleReference, "@types/")) { - const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1; - const withoutAtTypePrefix = removePrefix(moduleReference, "@types/"); - error2(errorNode, diag2, withoutAtTypePrefix, moduleReference); - } - const ambientModule = tryFindAmbientModule( - moduleReference, - /*withAugmentations*/ - true - ); - if (ambientModule) { - return ambientModule; - } - const currentSourceFile = getSourceFileOfNode(location); - const contextSpecifier = isStringLiteralLike(location) ? location : ((_a = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _a.name) || ((_b = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _b.argument.literal) || (isVariableDeclaration(location) && location.initializer && isRequireCall( - location.initializer, - /*requireStringLiteralLikeArgument*/ - true - ) ? location.initializer.arguments[0] : void 0) || ((_c = findAncestor(location, isImportCall)) == null ? void 0 : _c.arguments[0]) || ((_d = findAncestor(location, or(isImportDeclaration, isJSDocImportTag, isExportDeclaration))) == null ? void 0 : _d.moduleSpecifier) || ((_e = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _e.moduleReference.expression); - const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? host.getModeForUsageLocation(currentSourceFile, contextSpecifier) : host.getDefaultResolutionModeForFile(currentSourceFile); - const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions); - const resolvedModule = (_f = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _f.resolvedModule; - const resolutionDiagnostic = errorNode && resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile); - const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName); - if (sourceFile) { - if (resolutionDiagnostic) { - error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName); - } - if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) { - const importOrExport = ((_g = findAncestor(location, isImportDeclaration)) == null ? void 0 : _g.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration)); - if (errorNode && importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) { - error2( - errorNode, - Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead, - getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference))) - ); - } - } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) { - const importOrExport = ((_h = findAncestor(location, isImportDeclaration)) == null ? void 0 : _h.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration)); - if (errorNode && !((importOrExport == null ? void 0 : importOrExport.isTypeOnly) || findAncestor(location, isImportTypeNode))) { - const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference)); - error2(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension); - } - } else if (compilerOptions.rewriteRelativeImportExtensions && !(location.flags & 33554432 /* Ambient */) && !isDeclarationFileName(moduleReference) && !isLiteralImportTypeNode(location) && !isPartOfTypeOnlyImportOrExportDeclaration(location)) { - const shouldRewrite = shouldRewriteModuleSpecifier(moduleReference, compilerOptions); - if (!resolvedModule.resolvedUsingTsExtension && shouldRewrite) { - error2( - errorNode, - Diagnostics.This_relative_import_path_is_unsafe_to_rewrite_because_it_looks_like_a_file_name_but_actually_resolves_to_0, - getRelativePathFromFile(getNormalizedAbsolutePath(currentSourceFile.fileName, host.getCurrentDirectory()), resolvedModule.resolvedFileName, hostGetCanonicalFileName(host)) - ); - } else if (resolvedModule.resolvedUsingTsExtension && !shouldRewrite && sourceFileMayBeEmitted(sourceFile, host)) { - error2( - errorNode, - Diagnostics.This_import_uses_a_0_extension_to_resolve_to_an_input_TypeScript_file_but_will_not_be_rewritten_during_emit_because_it_is_not_a_relative_path, - getAnyExtensionFromPath(moduleReference) - ); - } else if (resolvedModule.resolvedUsingTsExtension && shouldRewrite) { - const redirect = host.getResolvedProjectReferenceToRedirect(sourceFile.path); - if (redirect) { - const ignoreCase = !host.useCaseSensitiveFileNames(); - const ownRootDir = host.getCommonSourceDirectory(); - const otherRootDir = getCommonSourceDirectoryOfConfig(redirect.commandLine, ignoreCase); - const rootDirPath = getRelativePathFromDirectory(ownRootDir, otherRootDir, ignoreCase); - const outDirPath = getRelativePathFromDirectory(compilerOptions.outDir || ownRootDir, redirect.commandLine.options.outDir || otherRootDir, ignoreCase); - if (rootDirPath !== outDirPath) { - error2( - errorNode, - Diagnostics.This_import_path_is_unsafe_to_rewrite_because_it_resolves_to_another_project_and_the_relative_path_between_the_projects_output_files_is_not_the_same_as_the_relative_path_between_its_input_files - ); - } - } - } - } - if (sourceFile.symbol) { - if (errorNode && resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) { - errorOnImplicitAnyModule( - /*isError*/ - false, - errorNode, - currentSourceFile, - mode, - resolvedModule, - moduleReference - ); - } - if (errorNode && (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */)) { - const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration); - const overrideHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l) || isJSDocImportTag(l)); - if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !hasResolutionModeOverride(overrideHost)) { - if (findAncestor(location, isImportEqualsDeclaration)) { - error2(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference); - } else { - let diagnosticDetails; - const ext = tryGetExtensionFromPath2(currentSourceFile.fileName); - if (ext === ".ts" /* Ts */ || ext === ".js" /* Js */ || ext === ".tsx" /* Tsx */ || ext === ".jsx" /* Jsx */) { - diagnosticDetails = createModeMismatchDetails(currentSourceFile); - } - const message = (overrideHost == null ? void 0 : overrideHost.kind) === 272 /* ImportDeclaration */ && ((_i = overrideHost.importClause) == null ? void 0 : _i.isTypeOnly) ? Diagnostics.Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute : (overrideHost == null ? void 0 : overrideHost.kind) === 205 /* ImportType */ ? Diagnostics.Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute : Diagnostics.The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead; - diagnostics.add(createDiagnosticForNodeFromMessageChain( - getSourceFileOfNode(errorNode), - errorNode, - chainDiagnosticMessages(diagnosticDetails, message, moduleReference) - )); - } - } - } - return getMergedSymbol(sourceFile.symbol); - } - if (errorNode && moduleNotFoundError && !isSideEffectImport(errorNode)) { - error2(errorNode, Diagnostics.File_0_is_not_a_module, sourceFile.fileName); - } - return void 0; - } - if (patternAmbientModules) { - const pattern = findBestPatternMatch(patternAmbientModules, (_) => _.pattern, moduleReference); - if (pattern) { - const augmentation = patternAmbientModuleAugmentations && patternAmbientModuleAugmentations.get(moduleReference); - if (augmentation) { - return getMergedSymbol(augmentation); - } - return getMergedSymbol(pattern.symbol); - } - } - if (!errorNode) { - return void 0; - } - if (resolvedModule && !resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === void 0 || resolutionDiagnostic === Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) { - if (isForAugmentation) { - const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; - error2(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName); - } else { - errorOnImplicitAnyModule( - /*isError*/ - noImplicitAny && !!moduleNotFoundError, - errorNode, - currentSourceFile, - mode, - resolvedModule, - moduleReference - ); - } - return void 0; - } - if (moduleNotFoundError) { - if (resolvedModule) { - const redirect = host.getProjectReferenceRedirect(resolvedModule.resolvedFileName); - if (redirect) { - error2(errorNode, Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, resolvedModule.resolvedFileName); - return void 0; - } - } - if (resolutionDiagnostic) { - error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName); - } else { - const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference); - const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */; - if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) { - error2(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference); - } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) { - const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path)); - const suggestedExt = (_j = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _j[1]; - if (suggestedExt) { - error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0, moduleReference + suggestedExt); - } else { - error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path); - } - } else { - if ((_k = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _k.alternateResult) { - const errorInfo = createModuleNotFoundChain(currentSourceFile, host, moduleReference, mode, moduleReference); - errorOrSuggestion( - /*isError*/ - true, - errorNode, - chainDiagnosticMessages(errorInfo, moduleNotFoundError, moduleReference) - ); - } else { - error2(errorNode, moduleNotFoundError, moduleReference); - } - } - } - } - return void 0; - function getSuggestedImportSource(tsExtension) { - const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension); - if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) { - const preferTs = isDeclarationFileName(moduleReference) && shouldAllowImportingTsExtension(compilerOptions); - const ext = tsExtension === ".mts" /* Mts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".mts" : ".mjs" : tsExtension === ".cts" /* Cts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".cts" : ".cjs" : preferTs ? ".ts" : ".js"; - return importSourceWithoutExtension + ext; - } - return importSourceWithoutExtension; - } - } - function errorOnImplicitAnyModule(isError, errorNode, sourceFile, mode, { packageId, resolvedFileName }, moduleReference) { - if (isSideEffectImport(errorNode)) { - return; - } - let errorInfo; - if (!isExternalModuleNameRelative(moduleReference) && packageId) { - errorInfo = createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageId.name); - } - errorOrSuggestion( - isError, - errorNode, - chainDiagnosticMessages( - errorInfo, - Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, - moduleReference, - resolvedFileName - ) - ); - } - function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { - if (moduleSymbol == null ? void 0 : moduleSymbol.exports) { - const exportEquals = resolveSymbol(moduleSymbol.exports.get("export=" /* ExportEquals */), dontResolveAlias); - const exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol)); - return getMergedSymbol(exported) || moduleSymbol; - } - return void 0; - } - function getCommonJsExportEquals(exported, moduleSymbol) { - if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152 /* Alias */) { - return exported; - } - const links = getSymbolLinks(exported); - if (links.cjsExportMerged) { - return links.cjsExportMerged; - } - const merged = exported.flags & 33554432 /* Transient */ ? exported : cloneSymbol(exported); - merged.flags = merged.flags | 512 /* ValueModule */; - if (merged.exports === void 0) { - merged.exports = createSymbolTable(); - } - moduleSymbol.exports.forEach((s, name) => { - if (name === "export=" /* ExportEquals */) return; - merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s); - }); - if (merged === exported) { - getSymbolLinks(merged).resolvedExports = void 0; - getSymbolLinks(merged).resolvedMembers = void 0; - } - getSymbolLinks(merged).cjsExportMerged = merged; - return links.cjsExportMerged = merged; - } - function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias, suppressInteropError) { - var _a; - const symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); - if (!dontResolveAlias && symbol) { - if (!suppressInteropError && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */)) && !getDeclarationOfKind(symbol, 307 /* SourceFile */)) { - const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop"; - error2(referencingLocation, Diagnostics.This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export, compilerOptionName); - return symbol; - } - const referenceParent = referencingLocation.parent; - if (isImportDeclaration(referenceParent) && getNamespaceDeclarationNode(referenceParent) || isImportCall(referenceParent)) { - const reference = isImportCall(referenceParent) ? referenceParent.arguments[0] : referenceParent.moduleSpecifier; - const type = getTypeOfSymbol(symbol); - const defaultOnlyType = getTypeWithSyntheticDefaultOnly(type, symbol, moduleSymbol, reference); - if (defaultOnlyType) { - return cloneTypeAsModuleType(symbol, defaultOnlyType, referenceParent); - } - const targetFile = (_a = moduleSymbol == null ? void 0 : moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); - const isEsmCjsRef = targetFile && isESMFormatImportImportingCommonjsFormatFile(getEmitSyntaxForModuleSpecifierExpression(reference), host.getImpliedNodeFormatForEmit(targetFile)); - if (getESModuleInterop(compilerOptions) || isEsmCjsRef) { - let sigs = getSignaturesOfStructuredType(type, 0 /* Call */); - if (!sigs || !sigs.length) { - sigs = getSignaturesOfStructuredType(type, 1 /* Construct */); - } - if (sigs && sigs.length || getPropertyOfType( - type, - "default" /* Default */, - /*skipObjectFunctionPropertyAugment*/ - true - ) || isEsmCjsRef) { - const moduleType = type.flags & 3670016 /* StructuredType */ ? getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference) : createDefaultPropertyWrapperForModule(symbol, symbol.parent); - return cloneTypeAsModuleType(symbol, moduleType, referenceParent); - } - } - } - } - return symbol; - } - function cloneTypeAsModuleType(symbol, moduleType, referenceParent) { - const result = createSymbol(symbol.flags, symbol.escapedName); - result.declarations = symbol.declarations ? symbol.declarations.slice() : []; - result.parent = symbol.parent; - result.links.target = symbol; - result.links.originatingImport = referenceParent; - if (symbol.valueDeclaration) result.valueDeclaration = symbol.valueDeclaration; - if (symbol.constEnumOnlyModule) result.constEnumOnlyModule = true; - if (symbol.members) result.members = new Map(symbol.members); - if (symbol.exports) result.exports = new Map(symbol.exports); - const resolvedModuleType = resolveStructuredTypeMembers(moduleType); - result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos); - return result; - } - function hasExportAssignmentSymbol(moduleSymbol) { - return moduleSymbol.exports.get("export=" /* ExportEquals */) !== void 0; - } - function getExportsOfModuleAsArray(moduleSymbol) { - return symbolsToArray(getExportsOfModule(moduleSymbol)); - } - function getExportsAndPropertiesOfModule(moduleSymbol) { - const exports2 = getExportsOfModuleAsArray(moduleSymbol); - const exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - const type = getTypeOfSymbol(exportEquals); - if (shouldTreatPropertiesOfExternalModuleAsExports(type)) { - addRange(exports2, getPropertiesOfType(type)); - } - } - return exports2; - } - function forEachExportAndPropertyOfModule(moduleSymbol, cb) { - const exports2 = getExportsOfModule(moduleSymbol); - exports2.forEach((symbol, key) => { - if (!isReservedMemberName(key)) { - cb(symbol, key); - } - }); - const exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - const type = getTypeOfSymbol(exportEquals); - if (shouldTreatPropertiesOfExternalModuleAsExports(type)) { - forEachPropertyOfType(type, (symbol, escapedName) => { - cb(symbol, escapedName); - }); - } - } - } - function tryGetMemberInModuleExports(memberName, moduleSymbol) { - const symbolTable = getExportsOfModule(moduleSymbol); - if (symbolTable) { - return symbolTable.get(memberName); - } - } - function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) { - const symbol = tryGetMemberInModuleExports(memberName, moduleSymbol); - if (symbol) { - return symbol; - } - const exportEquals = resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals === moduleSymbol) { - return void 0; - } - const type = getTypeOfSymbol(exportEquals); - return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0; - } - function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) { - return !(resolvedExternalModuleType.flags & 402784252 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path - isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType)); - } - function getExportsOfSymbol(symbol) { - return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; - } - function getExportsOfModule(moduleSymbol) { - const links = getSymbolLinks(moduleSymbol); - if (!links.resolvedExports) { - const { exports: exports2, typeOnlyExportStarMap } = getExportsOfModuleWorker(moduleSymbol); - links.resolvedExports = exports2; - links.typeOnlyExportStarMap = typeOnlyExportStarMap; - } - return links.resolvedExports; - } - function extendExportSymbols(target, source, lookupTable, exportNode) { - if (!source) return; - source.forEach((sourceSymbol, id) => { - if (id === "default" /* Default */) return; - const targetSymbol = target.get(id); - if (!targetSymbol) { - target.set(id, sourceSymbol); - if (lookupTable && exportNode) { - lookupTable.set(id, { - specifierText: getTextOfNode(exportNode.moduleSpecifier) - }); - } - } else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { - const collisionTracker = lookupTable.get(id); - if (!collisionTracker.exportsWithDuplicate) { - collisionTracker.exportsWithDuplicate = [exportNode]; - } else { - collisionTracker.exportsWithDuplicate.push(exportNode); - } - } - }); - } - function getExportsOfModuleWorker(moduleSymbol) { - const visitedSymbols = []; - let typeOnlyExportStarMap; - const nonTypeOnlyNames = /* @__PURE__ */ new Set(); - moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); - const exports2 = visit(moduleSymbol) || emptySymbols; - if (typeOnlyExportStarMap) { - nonTypeOnlyNames.forEach((name) => typeOnlyExportStarMap.delete(name)); - } - return { - exports: exports2, - typeOnlyExportStarMap - }; - function visit(symbol, exportStar, isTypeOnly) { - if (!isTypeOnly && (symbol == null ? void 0 : symbol.exports)) { - symbol.exports.forEach((_, name) => nonTypeOnlyNames.add(name)); - } - if (!(symbol && symbol.exports && pushIfUnique(visitedSymbols, symbol))) { - return; - } - const symbols = new Map(symbol.exports); - const exportStars = symbol.exports.get("__export" /* ExportStar */); - if (exportStars) { - const nestedSymbols = createSymbolTable(); - const lookupTable = /* @__PURE__ */ new Map(); - if (exportStars.declarations) { - for (const node of exportStars.declarations) { - const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - const exportedSymbols = visit(resolvedModule, node, isTypeOnly || node.isTypeOnly); - extendExportSymbols( - nestedSymbols, - exportedSymbols, - lookupTable, - node - ); - } - } - lookupTable.forEach(({ exportsWithDuplicate }, id) => { - if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { - return; - } - for (const node of exportsWithDuplicate) { - diagnostics.add(createDiagnosticForNode( - node, - Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, - lookupTable.get(id).specifierText, - unescapeLeadingUnderscores(id) - )); - } - }); - extendExportSymbols(symbols, nestedSymbols); - } - if (exportStar == null ? void 0 : exportStar.isTypeOnly) { - typeOnlyExportStarMap ?? (typeOnlyExportStarMap = /* @__PURE__ */ new Map()); - symbols.forEach( - (_, escapedName) => typeOnlyExportStarMap.set( - escapedName, - exportStar - ) - ); - } - return symbols; - } - } - function getMergedSymbol(symbol) { - let merged; - return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; - } - function getSymbolOfDeclaration(node) { - return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol)); - } - function getSymbolOfNode(node) { - return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0; - } - function getParentOfSymbol(symbol) { - return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent)); - } - function getFunctionExpressionParentSymbolOrSymbol(symbol) { - var _a, _b; - return ((_a = symbol.valueDeclaration) == null ? void 0 : _a.kind) === 219 /* ArrowFunction */ || ((_b = symbol.valueDeclaration) == null ? void 0 : _b.kind) === 218 /* FunctionExpression */ ? getSymbolOfNode(symbol.valueDeclaration.parent) || symbol : symbol; - } - function getAlternativeContainingModules(symbol, enclosingDeclaration) { - const containingFile = getSourceFileOfNode(enclosingDeclaration); - const id = getNodeId(containingFile); - const links = getSymbolLinks(symbol); - let results; - if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) { - return results; - } - if (containingFile && containingFile.imports) { - for (const importRef of containingFile.imports) { - if (nodeIsSynthesized(importRef)) continue; - const resolvedModule = resolveExternalModuleName( - enclosingDeclaration, - importRef, - /*ignoreErrors*/ - true - ); - if (!resolvedModule) continue; - const ref = getAliasForSymbolInContainer(resolvedModule, symbol); - if (!ref) continue; - results = append(results, resolvedModule); - } - if (length(results)) { - (links.extendedContainersByFile || (links.extendedContainersByFile = /* @__PURE__ */ new Map())).set(id, results); - return results; - } - } - if (links.extendedContainers) { - return links.extendedContainers; - } - const otherFiles = host.getSourceFiles(); - for (const file of otherFiles) { - if (!isExternalModule(file)) continue; - const sym = getSymbolOfDeclaration(file); - const ref = getAliasForSymbolInContainer(sym, symbol); - if (!ref) continue; - results = append(results, sym); - } - return links.extendedContainers = results || emptyArray; - } - function getContainersOfSymbol(symbol, enclosingDeclaration, meaning) { - const container = getParentOfSymbol(symbol); - if (container && !(symbol.flags & 262144 /* TypeParameter */)) { - return getWithAlternativeContainers(container); - } - const candidates = mapDefined(symbol.declarations, (d) => { - if (!isAmbientModule(d) && d.parent) { - if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) { - return getSymbolOfDeclaration(d.parent); - } - if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) { - return getSymbolOfDeclaration(d.parent.parent); - } - } - if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 64 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) { - if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) { - return getSymbolOfDeclaration(getSourceFileOfNode(d)); - } - checkExpressionCached(d.parent.left.expression); - return getNodeLinks(d.parent.left.expression).resolvedSymbol; - } - }); - if (!length(candidates)) { - return void 0; - } - const containers = mapDefined(candidates, (candidate) => getAliasForSymbolInContainer(candidate, symbol) ? candidate : void 0); - let bestContainers = []; - let alternativeContainers = []; - for (const container2 of containers) { - const [bestMatch, ...rest] = getWithAlternativeContainers(container2); - bestContainers = append(bestContainers, bestMatch); - alternativeContainers = addRange(alternativeContainers, rest); - } - return concatenate(bestContainers, alternativeContainers); - function getWithAlternativeContainers(container2) { - const additionalContainers = mapDefined(container2.declarations, fileSymbolIfFileSymbolExportEqualsContainer); - const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration); - const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container2, meaning); - if (enclosingDeclaration && container2.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain( - container2, - enclosingDeclaration, - 1920 /* Namespace */, - /*useOnlyExternalAliasing*/ - false - )) { - return append(concatenate(concatenate([container2], additionalContainers), reexportContainers), objectLiteralContainer); - } - const firstVariableMatch = !(container2.flags & getQualifiedLeftMeaning(meaning)) && container2.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container2).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => { - return forEachEntry(t, (s) => { - if (s.flags & getQualifiedLeftMeaning(meaning) && getTypeOfSymbol(s) === getDeclaredTypeOfSymbol(container2)) { - return s; - } - }); - }) : void 0; - let res = firstVariableMatch ? [firstVariableMatch, ...additionalContainers, container2] : [...additionalContainers, container2]; - res = append(res, objectLiteralContainer); - res = addRange(res, reexportContainers); - return res; - } - function fileSymbolIfFileSymbolExportEqualsContainer(d) { - return container && getFileSymbolIfFileSymbolExportEqualsContainer(d, container); - } - } - function getVariableDeclarationOfObjectLiteral(symbol, meaning) { - const firstDecl = !!length(symbol.declarations) && first(symbol.declarations); - if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) { - if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) { - return getSymbolOfDeclaration(firstDecl.parent); - } - } - } - function getFileSymbolIfFileSymbolExportEqualsContainer(d, container) { - const fileSymbol = getExternalModuleContainer(d); - const exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=" /* ExportEquals */); - return exported && getSymbolIfSameReference(exported, container) ? fileSymbol : void 0; - } - function getAliasForSymbolInContainer(container, symbol) { - if (container === getParentOfSymbol(symbol)) { - return symbol; - } - const exportEquals = container.exports && container.exports.get("export=" /* ExportEquals */); - if (exportEquals && getSymbolIfSameReference(exportEquals, symbol)) { - return container; - } - const exports2 = getExportsOfSymbol(container); - const quick = exports2.get(symbol.escapedName); - if (quick && getSymbolIfSameReference(quick, symbol)) { - return quick; - } - return forEachEntry(exports2, (exported) => { - if (getSymbolIfSameReference(exported, symbol)) { - return exported; - } - }); - } - function getSymbolIfSameReference(s1, s2) { - if (getMergedSymbol(resolveSymbol(getMergedSymbol(s1))) === getMergedSymbol(resolveSymbol(getMergedSymbol(s2)))) { - return s1; - } - } - function getExportSymbolOfValueSymbolIfExported(symbol) { - return getMergedSymbol(symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 && symbol.exportSymbol || symbol); - } - function symbolIsValue(symbol, includeTypeOnlyMembers) { - return !!(symbol.flags & 111551 /* Value */ || symbol.flags & 2097152 /* Alias */ && getSymbolFlags(symbol, !includeTypeOnlyMembers) & 111551 /* Value */); - } - function createType(flags) { - var _a; - const result = new Type29(checker, flags); - typeCount++; - result.id = typeCount; - (_a = tracing) == null ? void 0 : _a.recordType(result); - return result; - } - function createTypeWithSymbol(flags, symbol) { - const result = createType(flags); - result.symbol = symbol; - return result; - } - function createOriginType(flags) { - return new Type29(checker, flags); - } - function createIntrinsicType(kind, intrinsicName, objectFlags = 0 /* None */, debugIntrinsicName) { - checkIntrinsicName(intrinsicName, debugIntrinsicName); - const type = createType(kind); - type.intrinsicName = intrinsicName; - type.debugIntrinsicName = debugIntrinsicName; - type.objectFlags = objectFlags | 524288 /* CouldContainTypeVariablesComputed */ | 2097152 /* IsGenericTypeComputed */ | 33554432 /* IsUnknownLikeUnionComputed */ | 16777216 /* IsNeverIntersectionComputed */; - return type; - } - function checkIntrinsicName(name, debug) { - const key = `${name},${debug ?? ""}`; - if (seenIntrinsicNames.has(key)) { - Debug.fail(`Duplicate intrinsic type name ${name}${debug ? ` (${debug})` : ""}; you may need to pass a name to createIntrinsicType.`); - } - seenIntrinsicNames.add(key); - } - function createObjectType(objectFlags, symbol) { - const type = createTypeWithSymbol(524288 /* Object */, symbol); - type.objectFlags = objectFlags; - type.members = void 0; - type.properties = void 0; - type.callSignatures = void 0; - type.constructSignatures = void 0; - type.indexInfos = void 0; - return type; - } - function createTypeofType() { - return getUnionType(arrayFrom(typeofNEFacts.keys(), getStringLiteralType)); - } - function createTypeParameter(symbol) { - return createTypeWithSymbol(262144 /* TypeParameter */, symbol); - } - function isReservedMemberName(name) { - return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */ && name.charCodeAt(2) !== 64 /* at */ && name.charCodeAt(2) !== 35 /* hash */; - } - function getNamedMembers(members) { - let result; - members.forEach((symbol, id) => { - if (isNamedMember(symbol, id)) { - (result || (result = [])).push(symbol); - } - }); - return result || emptyArray; - } - function isNamedMember(member, escapedName) { - return !isReservedMemberName(escapedName) && symbolIsValue(member); - } - function getNamedOrIndexSignatureMembers(members) { - const result = getNamedMembers(members); - const index = getIndexSymbolFromSymbolTable(members); - return index ? concatenate(result, [index]) : result; - } - function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos) { - const resolved = type; - resolved.members = members; - resolved.properties = emptyArray; - resolved.callSignatures = callSignatures; - resolved.constructSignatures = constructSignatures; - resolved.indexInfos = indexInfos; - if (members !== emptySymbols) resolved.properties = getNamedMembers(members); - return resolved; - } - function createAnonymousType(symbol, members, callSignatures, constructSignatures, indexInfos) { - return setStructuredTypeMembers(createObjectType(16 /* Anonymous */, symbol), members, callSignatures, constructSignatures, indexInfos); - } - function getResolvedTypeWithoutAbstractConstructSignatures(type) { - if (type.constructSignatures.length === 0) return type; - if (type.objectTypeWithoutAbstractConstructSignatures) return type.objectTypeWithoutAbstractConstructSignatures; - const constructSignatures = filter(type.constructSignatures, (signature) => !(signature.flags & 4 /* Abstract */)); - if (type.constructSignatures === constructSignatures) return type; - const typeCopy = createAnonymousType( - type.symbol, - type.members, - type.callSignatures, - some(constructSignatures) ? constructSignatures : emptyArray, - type.indexInfos - ); - type.objectTypeWithoutAbstractConstructSignatures = typeCopy; - typeCopy.objectTypeWithoutAbstractConstructSignatures = typeCopy; - return typeCopy; - } - function forEachSymbolTableInScope(enclosingDeclaration, callback) { - let result; - for (let location = enclosingDeclaration; location; location = location.parent) { - if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) { - if (result = callback( - location.locals, - /*ignoreQualification*/ - void 0, - /*isLocalNameLookup*/ - true, - location - )) { - return result; - } - } - switch (location.kind) { - case 307 /* SourceFile */: - if (!isExternalOrCommonJsModule(location)) { - break; - } - // falls through - case 267 /* ModuleDeclaration */: - const sym = getSymbolOfDeclaration(location); - if (result = callback( - (sym == null ? void 0 : sym.exports) || emptySymbols, - /*ignoreQualification*/ - void 0, - /*isLocalNameLookup*/ - true, - location - )) { - return result; - } - break; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - let table; - (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => { - if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) { - (table || (table = createSymbolTable())).set(key, memberSymbol); - } - }); - if (table && (result = callback( - table, - /*ignoreQualification*/ - void 0, - /*isLocalNameLookup*/ - false, - location - ))) { - return result; - } - break; - } - } - return callback( - globals, - /*ignoreQualification*/ - void 0, - /*isLocalNameLookup*/ - true - ); - } - function getQualifiedLeftMeaning(rightMeaning) { - return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */; - } - function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap = /* @__PURE__ */ new Map()) { - if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) { - return void 0; - } - const links = getSymbolLinks(symbol); - const cache = links.accessibleChainCache || (links.accessibleChainCache = /* @__PURE__ */ new Map()); - const firstRelevantLocation = forEachSymbolTableInScope(enclosingDeclaration, (_, __, ___, node) => node); - const key = `${useOnlyExternalAliasing ? 0 : 1}|${firstRelevantLocation ? getNodeId(firstRelevantLocation) : 0}|${meaning}`; - if (cache.has(key)) { - return cache.get(key); - } - const id = getSymbolId(symbol); - let visitedSymbolTables = visitedSymbolTablesMap.get(id); - if (!visitedSymbolTables) { - visitedSymbolTablesMap.set(id, visitedSymbolTables = []); - } - const result = forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); - cache.set(key, result); - return result; - function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification, isLocalNameLookup) { - if (!pushIfUnique(visitedSymbolTables, symbols)) { - return void 0; - } - const result2 = trySymbolTable(symbols, ignoreQualification, isLocalNameLookup); - visitedSymbolTables.pop(); - return result2; - } - function canQualifySymbol(symbolFromSymbolTable, meaning2) { - return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too - !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap); - } - function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) { - return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table) - // and if symbolFromSymbolTable or alias resolution matches the symbol, - // check the symbol can be qualified, it is only then this symbol is accessible - !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning)); - } - function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) { - if (isAccessible( - symbols.get(symbol.escapedName), - /*resolvedAliasSymbol*/ - void 0, - ignoreQualification - )) { - return [symbol]; - } - const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => { - if (symbolFromSymbolTable.flags & 2097152 /* Alias */ && symbolFromSymbolTable.escapedName !== "export=" /* ExportEquals */ && symbolFromSymbolTable.escapedName !== "default" /* Default */ && !(isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && isExternalModule(getSourceFileOfNode(enclosingDeclaration))) && (!useOnlyExternalAliasing || some(symbolFromSymbolTable.declarations, isExternalModuleImportEqualsDeclaration)) && (isLocalNameLookup ? !some(symbolFromSymbolTable.declarations, isNamespaceReexportDeclaration) : true) && (ignoreQualification || !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */))) { - const resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); - const candidate = getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification); - if (candidate) { - return candidate; - } - } - if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) { - if (isAccessible( - getMergedSymbol(symbolFromSymbolTable.exportSymbol), - /*resolvedAliasSymbol*/ - void 0, - ignoreQualification - )) { - return [symbol]; - } - } - }); - return result2 || (symbols === globals ? getCandidateListForSymbol(globalThisSymbol, globalThisSymbol, ignoreQualification) : void 0); - } - function getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification) { - if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) { - return [symbolFromSymbolTable]; - } - const candidateTable = getExportsOfSymbol(resolvedImportedSymbol); - const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable( - candidateTable, - /*ignoreQualification*/ - true - ); - if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { - return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); - } - } - } - function needsQualification(symbol, enclosingDeclaration, meaning) { - let qualify = false; - forEachSymbolTableInScope(enclosingDeclaration, (symbolTable) => { - let symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName)); - if (!symbolFromSymbolTable) { - return false; - } - if (symbolFromSymbolTable === symbol) { - return true; - } - const shouldResolveAlias = symbolFromSymbolTable.flags & 2097152 /* Alias */ && !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */); - symbolFromSymbolTable = shouldResolveAlias ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; - const flags = shouldResolveAlias ? getSymbolFlags(symbolFromSymbolTable) : symbolFromSymbolTable.flags; - if (flags & meaning) { - qualify = true; - return true; - } - return false; - }); - return qualify; - } - function isPropertyOrMethodDeclarationSymbol(symbol) { - if (symbol.declarations && symbol.declarations.length) { - for (const declaration of symbol.declarations) { - switch (declaration.kind) { - case 172 /* PropertyDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - continue; - default: - return false; - } - } - return true; - } - return false; - } - function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) { - const access = isSymbolAccessibleWorker( - typeSymbol, - enclosingDeclaration, - 788968 /* Type */, - /*shouldComputeAliasesToMakeVisible*/ - false, - /*allowModules*/ - true - ); - return access.accessibility === 0 /* Accessible */; - } - function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) { - const access = isSymbolAccessibleWorker( - typeSymbol, - enclosingDeclaration, - 111551 /* Value */, - /*shouldComputeAliasesToMakeVisible*/ - false, - /*allowModules*/ - true - ); - return access.accessibility === 0 /* Accessible */; - } - function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) { - const access = isSymbolAccessibleWorker( - typeSymbol, - enclosingDeclaration, - flags, - /*shouldComputeAliasesToMakeVisible*/ - false, - /*allowModules*/ - false - ); - return access.accessibility === 0 /* Accessible */; - } - function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) { - if (!length(symbols)) return; - let hadAccessibleChain; - let earlyModuleBail = false; - for (const symbol of symbols) { - const accessibleSymbolChain = getAccessibleSymbolChain( - symbol, - enclosingDeclaration, - meaning, - /*useOnlyExternalAliasing*/ - false - ); - if (accessibleSymbolChain) { - hadAccessibleChain = symbol; - const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); - if (hasAccessibleDeclarations) { - return hasAccessibleDeclarations; - } - } - if (allowModules) { - if (some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { - if (shouldComputeAliasesToMakeVisible) { - earlyModuleBail = true; - continue; - } - return { - accessibility: 0 /* Accessible */ - }; - } - } - const containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning); - const parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules); - if (parentResult) { - return parentResult; - } - } - if (earlyModuleBail) { - return { - accessibility: 0 /* Accessible */ - }; - } - if (hadAccessibleChain) { - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), - errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920 /* Namespace */) : void 0 - }; - } - } - function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { - return isSymbolAccessibleWorker( - symbol, - enclosingDeclaration, - meaning, - shouldComputeAliasesToMakeVisible, - /*allowModules*/ - true - ); - } - function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) { - if (symbol && enclosingDeclaration) { - const result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible, allowModules); - if (result) { - return result; - } - const symbolExternalModule = forEach(symbol.declarations, getExternalModuleContainer); - if (symbolExternalModule) { - const enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); - if (symbolExternalModule !== enclosingExternalModule) { - return { - accessibility: 2 /* CannotBeNamed */, - errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning), - errorModuleName: symbolToString(symbolExternalModule), - errorNode: isInJSFile(enclosingDeclaration) ? enclosingDeclaration : void 0 - }; - } - } - return { - accessibility: 1 /* NotAccessible */, - errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning) - }; - } - return { accessibility: 0 /* Accessible */ }; - } - function getExternalModuleContainer(declaration) { - const node = findAncestor(declaration, hasExternalModuleSymbol); - return node && getSymbolOfDeclaration(node); - } - function hasExternalModuleSymbol(declaration) { - return isAmbientModule(declaration) || declaration.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(declaration); - } - function hasNonGlobalAugmentationExternalModuleSymbol(declaration) { - return isModuleWithStringLiteralName(declaration) || declaration.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(declaration); - } - function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { - let aliasesToMakeVisible; - if (!every(filter(symbol.declarations, (d) => d.kind !== 80 /* Identifier */), getIsDeclarationVisible)) { - return void 0; - } - return { accessibility: 0 /* Accessible */, aliasesToMakeVisible }; - function getIsDeclarationVisible(declaration) { - var _a, _b; - if (!isDeclarationVisible(declaration)) { - const anyImportSyntax = getAnyImportSyntax(declaration); - if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 32 /* Export */) && // import clause without export - isDeclarationVisible(anyImportSyntax.parent)) { - return addVisibleAlias(declaration, anyImportSyntax); - } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 32 /* Export */) && // unexported variable statement - isDeclarationVisible(declaration.parent.parent.parent)) { - return addVisibleAlias(declaration, declaration.parent.parent); - } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 32 /* Export */) && isDeclarationVisible(declaration.parent)) { - return addVisibleAlias(declaration, declaration); - } else if (isBindingElement(declaration)) { - if (symbol.flags & 2097152 /* Alias */ && isInJSFile(declaration) && ((_a = declaration.parent) == null ? void 0 : _a.parent) && isVariableDeclaration(declaration.parent.parent) && ((_b = declaration.parent.parent.parent) == null ? void 0 : _b.parent) && isVariableStatement(declaration.parent.parent.parent.parent) && !hasSyntacticModifier(declaration.parent.parent.parent.parent, 32 /* Export */) && declaration.parent.parent.parent.parent.parent && isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) { - return addVisibleAlias(declaration, declaration.parent.parent.parent.parent); - } else if (symbol.flags & 2 /* BlockScopedVariable */) { - const variableStatement = findAncestor(declaration, isVariableStatement); - if (hasSyntacticModifier(variableStatement, 32 /* Export */)) { - return true; - } - if (!isDeclarationVisible(variableStatement.parent)) { - return false; - } - return addVisibleAlias(declaration, variableStatement); - } - } - return false; - } - return true; - } - function addVisibleAlias(declaration, aliasingStatement) { - if (shouldComputeAliasToMakeVisible) { - getNodeLinks(declaration).isVisible = true; - aliasesToMakeVisible = appendIfUnique(aliasesToMakeVisible, aliasingStatement); - } - return true; - } - } - function getMeaningOfEntityNameReference(entityName) { - let meaning; - if (entityName.parent.kind === 186 /* TypeQuery */ || entityName.parent.kind === 233 /* ExpressionWithTypeArguments */ && !isPartOfTypeNode(entityName.parent) || entityName.parent.kind === 167 /* ComputedPropertyName */ || entityName.parent.kind === 182 /* TypePredicate */ && entityName.parent.parameterName === entityName) { - meaning = 111551 /* Value */ | 1048576 /* ExportValue */; - } else if (entityName.kind === 166 /* QualifiedName */ || entityName.kind === 211 /* PropertyAccessExpression */ || entityName.parent.kind === 271 /* ImportEqualsDeclaration */ || entityName.parent.kind === 166 /* QualifiedName */ && entityName.parent.left === entityName || entityName.parent.kind === 211 /* PropertyAccessExpression */ && entityName.parent.expression === entityName || entityName.parent.kind === 212 /* ElementAccessExpression */ && entityName.parent.expression === entityName) { - meaning = 1920 /* Namespace */; - } else { - meaning = 788968 /* Type */; - } - return meaning; - } - function isEntityNameVisible(entityName, enclosingDeclaration, shouldComputeAliasToMakeVisible = true) { - const meaning = getMeaningOfEntityNameReference(entityName); - const firstIdentifier = getFirstIdentifier(entityName); - const symbol = resolveName( - enclosingDeclaration, - firstIdentifier.escapedText, - meaning, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) { - return { accessibility: 0 /* Accessible */ }; - } - if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible( - getSymbolOfDeclaration(getThisContainer( - firstIdentifier, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - )), - firstIdentifier, - meaning, - /*shouldComputeAliasesToMakeVisible*/ - false - ).accessibility === 0 /* Accessible */) { - return { accessibility: 0 /* Accessible */ }; - } - if (!symbol) { - return { - accessibility: 3 /* NotResolved */, - errorSymbolName: getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - return hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) || { - accessibility: 1 /* NotAccessible */, - errorSymbolName: getTextOfNode(firstIdentifier), - errorNode: firstIdentifier - }; - } - function symbolToString(symbol, enclosingDeclaration, meaning, flags = 4 /* AllowAnyNodeKind */, writer) { - let nodeFlags = 70221824 /* IgnoreErrors */; - let internalNodeFlags = 0 /* None */; - if (flags & 2 /* UseOnlyExternalAliasing */) { - nodeFlags |= 128 /* UseOnlyExternalAliasing */; - } - if (flags & 1 /* WriteTypeParametersOrArguments */) { - nodeFlags |= 512 /* WriteTypeParametersInQualifiedName */; - } - if (flags & 8 /* UseAliasDefinedOutsideCurrentScope */) { - nodeFlags |= 16384 /* UseAliasDefinedOutsideCurrentScope */; - } - if (flags & 32 /* DoNotIncludeSymbolChain */) { - internalNodeFlags |= 4 /* DoNotIncludeSymbolChain */; - } - if (flags & 16 /* WriteComputedProps */) { - internalNodeFlags |= 1 /* WriteComputedProps */; - } - const builder = flags & 4 /* AllowAnyNodeKind */ ? nodeBuilder.symbolToNode : nodeBuilder.symbolToEntityName; - return writer ? symbolToStringWorker(writer).getText() : usingSingleLineStringWriter(symbolToStringWorker); - function symbolToStringWorker(writer2) { - const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags, internalNodeFlags); - const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 307 /* SourceFile */ ? createPrinterWithRemoveCommentsNeverAsciiEscape() : createPrinterWithRemoveComments(); - const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); - printer.writeNode( - 4 /* Unspecified */, - entity, - /*sourceFile*/ - sourceFile, - writer2 - ); - return writer2; - } - } - function signatureToString(signature, enclosingDeclaration, flags = 0 /* None */, kind, writer) { - return writer ? signatureToStringWorker(writer).getText() : usingSingleLineStringWriter(signatureToStringWorker); - function signatureToStringWorker(writer2) { - let sigOutput; - if (flags & 262144 /* WriteArrowStyleSignature */) { - sigOutput = kind === 1 /* Construct */ ? 185 /* ConstructorType */ : 184 /* FunctionType */; - } else { - sigOutput = kind === 1 /* Construct */ ? 180 /* ConstructSignature */ : 179 /* CallSignature */; - } - const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */); - const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon(); - const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); - printer.writeNode( - 4 /* Unspecified */, - sig, - /*sourceFile*/ - sourceFile, - getTrailingSemicolonDeferringWriter(writer2) - ); - return writer2; - } - } - function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) { - const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */; - const typeNode = nodeBuilder.typeToTypeNode( - type, - enclosingDeclaration, - toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0 /* None */), - /*internalFlags*/ - void 0 - ); - if (typeNode === void 0) return Debug.fail("should always get typenode"); - const printer = type !== unresolvedType ? createPrinterWithRemoveComments() : createPrinterWithDefaults(); - const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); - printer.writeNode( - 4 /* Unspecified */, - typeNode, - /*sourceFile*/ - sourceFile, - writer - ); - const result = writer.getText(); - const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2; - if (maxLength2 && result && result.length >= maxLength2) { - return result.substr(0, maxLength2 - "...".length) + "..."; - } - return result; - } - function getTypeNamesForErrorDisplay(left, right) { - let leftStr = symbolValueDeclarationIsContextSensitive(left.symbol) ? typeToString(left, left.symbol.valueDeclaration) : typeToString(left); - let rightStr = symbolValueDeclarationIsContextSensitive(right.symbol) ? typeToString(right, right.symbol.valueDeclaration) : typeToString(right); - if (leftStr === rightStr) { - leftStr = getTypeNameForErrorDisplay(left); - rightStr = getTypeNameForErrorDisplay(right); - } - return [leftStr, rightStr]; - } - function getTypeNameForErrorDisplay(type) { - return typeToString( - type, - /*enclosingDeclaration*/ - void 0, - 64 /* UseFullyQualifiedType */ - ); - } - function symbolValueDeclarationIsContextSensitive(symbol) { - return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration); - } - function toNodeBuilderFlags(flags = 0 /* None */) { - return flags & 848330095 /* NodeBuilderFlagsMask */; - } - function isClassInstanceSide(type) { - return !!type.symbol && !!(type.symbol.flags & 32 /* Class */) && (type === getDeclaredTypeOfClassOrInterface(type.symbol) || !!(type.flags & 524288 /* Object */) && !!(getObjectFlags(type) & 16777216 /* IsClassInstanceClone */)); - } - function getTypeFromTypeNodeWithoutContext(node) { - return getTypeFromTypeNode(node); - } - function createNodeBuilder() { - const syntacticBuilderResolver = { - evaluateEntityNameExpression, - isExpandoFunctionDeclaration, - hasLateBindableName, - shouldRemoveDeclaration(context, node) { - return !(context.internalFlags & 8 /* AllowUnresolvedNames */ && isEntityNameExpression(node.name.expression) && checkComputedPropertyName(node.name).flags & 1 /* Any */); - }, - createRecoveryBoundary(context) { - return createRecoveryBoundary(context); - }, - isDefinitelyReferenceToGlobalSymbolObject, - getAllAccessorDeclarations: getAllAccessorDeclarationsForDeclaration, - requiresAddingImplicitUndefined(declaration, symbol, enclosingDeclaration) { - var _a; - switch (declaration.kind) { - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 348 /* JSDocPropertyTag */: - symbol ?? (symbol = getSymbolOfDeclaration(declaration)); - const type = getTypeOfSymbol(symbol); - return !!(symbol.flags & 4 /* Property */ && symbol.flags & 16777216 /* Optional */ && isOptionalDeclaration(declaration) && ((_a = symbol.links) == null ? void 0 : _a.mappedType) && containsNonMissingUndefinedType(type)); - case 169 /* Parameter */: - case 341 /* JSDocParameterTag */: - return requiresAddingImplicitUndefined(declaration, enclosingDeclaration); - default: - Debug.assertNever(declaration); - } - }, - isOptionalParameter, - isUndefinedIdentifierExpression(node) { - Debug.assert(isExpressionNode(node)); - return getSymbolAtLocation(node) === undefinedSymbol; - }, - isEntityNameVisible(context, entityName, shouldComputeAliasToMakeVisible) { - return isEntityNameVisible(entityName, context.enclosingDeclaration, shouldComputeAliasToMakeVisible); - }, - serializeExistingTypeNode(context, typeNode, addUndefined) { - return serializeExistingTypeNode(context, typeNode, !!addUndefined); - }, - serializeReturnTypeForSignature(syntacticContext, signatureDeclaration) { - const context = syntacticContext; - const signature = getSignatureFromDeclaration(signatureDeclaration); - const returnType = context.enclosingSymbolTypes.get(getSymbolId(getSymbolOfDeclaration(signatureDeclaration))) ?? instantiateType(getReturnTypeOfSignature(signature), context.mapper); - return serializeInferredReturnTypeForSignature(context, signature, returnType); - }, - serializeTypeOfExpression(syntacticContext, expr) { - const context = syntacticContext; - const type = instantiateType(getWidenedType(getRegularTypeOfExpression(expr)), context.mapper); - return typeToTypeNodeHelper(type, context); - }, - serializeTypeOfDeclaration(syntacticContext, declaration, symbol) { - var _a; - const context = syntacticContext; - symbol ?? (symbol = getSymbolOfDeclaration(declaration)); - let type = (_a = context.enclosingSymbolTypes) == null ? void 0 : _a.get(getSymbolId(symbol)); - if (type === void 0) { - type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? instantiateType(getWidenedLiteralType(getTypeOfSymbol(symbol)), context.mapper) : errorType; - } - const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); - if (addUndefinedForParameter) { - type = getOptionalType(type); - } - return serializeInferredTypeForDeclaration(symbol, context, type); - }, - serializeNameOfParameter(context, parameter) { - return parameterToParameterDeclarationName(getSymbolOfDeclaration(parameter), parameter, context); - }, - serializeEntityName(syntacticContext, node) { - const context = syntacticContext; - const symbol = getSymbolAtLocation( - node, - /*ignoreErrors*/ - true - ); - if (!symbol) return void 0; - if (!isValueSymbolAccessible(symbol, context.enclosingDeclaration)) return void 0; - return symbolToExpression(symbol, context, 111551 /* Value */ | 1048576 /* ExportValue */); - }, - serializeTypeName(context, node, isTypeOf, typeArguments) { - return serializeTypeName(context, node, isTypeOf, typeArguments); - }, - getJsDocPropertyOverride(syntacticContext, jsDocTypeLiteral, jsDocProperty) { - const context = syntacticContext; - const name = isIdentifier(jsDocProperty.name) ? jsDocProperty.name : jsDocProperty.name.right; - const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode2(context, jsDocTypeLiteral), name.escapedText); - const overrideTypeNode = typeViaParent && jsDocProperty.typeExpression && getTypeFromTypeNode2(context, jsDocProperty.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0; - return overrideTypeNode; - }, - enterNewScope(context, node) { - if (isFunctionLike(node) || isJSDocSignature(node)) { - const signature = getSignatureFromDeclaration(node); - const expandedParams = getExpandedParameters( - signature, - /*skipUnionExpanding*/ - true - )[0]; - return enterNewScope(context, node, expandedParams, signature.typeParameters); - } else { - const typeParameters = isConditionalTypeNode(node) ? getInferTypeParameters(node) : [getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter))]; - return enterNewScope( - context, - node, - /*expandedParams*/ - void 0, - typeParameters - ); - } - }, - markNodeReuse(context, range, location) { - return setTextRange2(context, range, location); - }, - trackExistingEntityName(context, node) { - return trackExistingEntityName(node, context); - }, - trackComputedName(context, accessExpression) { - trackComputedName(accessExpression, context.enclosingDeclaration, context); - }, - getModuleSpecifierOverride(syntacticContext, parent2, lit) { - const context = syntacticContext; - if (context.bundled || context.enclosingFile !== getSourceFileOfNode(lit)) { - let name = lit.text; - const nodeSymbol = getNodeLinks(parent2).resolvedSymbol; - const meaning = parent2.isTypeOf ? 111551 /* Value */ : 788968 /* Type */; - const parentSymbol = nodeSymbol && isSymbolAccessible( - nodeSymbol, - context.enclosingDeclaration, - meaning, - /*shouldComputeAliasesToMakeVisible*/ - false - ).accessibility === 0 /* Accessible */ && lookupSymbolChain( - nodeSymbol, - context, - meaning, - /*yieldModuleSymbol*/ - true - )[0]; - if (parentSymbol && isExternalModuleSymbol(parentSymbol)) { - name = getSpecifierForModuleSymbol(parentSymbol, context); - } else { - const targetFile = getExternalModuleFileFromDeclaration(parent2); - if (targetFile) { - name = getSpecifierForModuleSymbol(targetFile.symbol, context); - } - } - if (name.includes("/node_modules/")) { - context.encounteredError = true; - if (context.tracker.reportLikelyUnsafeImportRequiredError) { - context.tracker.reportLikelyUnsafeImportRequiredError(name); - } - } - return name; - } - }, - canReuseTypeNode(context, typeNode) { - return canReuseTypeNode(context, typeNode); - }, - canReuseTypeNodeAnnotation(syntacticContext, node, existing, symbol, requiresAddingUndefined) { - var _a; - const context = syntacticContext; - if (context.enclosingDeclaration === void 0) return false; - symbol ?? (symbol = getSymbolOfDeclaration(node)); - let type = (_a = context.enclosingSymbolTypes) == null ? void 0 : _a.get(getSymbolId(symbol)); - if (type === void 0) { - if (symbol.flags & 98304 /* Accessor */) { - type = node.kind === 178 /* SetAccessor */ ? getWriteTypeOfSymbol(symbol) : getTypeOfAccessors(symbol); - } else if (isValueSignatureDeclaration(node)) { - type = getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } else { - type = getTypeOfSymbol(symbol); - } - } - let annotationType = getTypeFromTypeNodeWithoutContext(existing); - if (isErrorType(annotationType)) { - return true; - } - if (requiresAddingUndefined && annotationType) { - annotationType = getOptionalType(annotationType, !isParameter(node)); - } - return !!annotationType && typeNodeIsEquivalentToType(node, type, annotationType) && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type); - } - }; - return { - syntacticBuilderResolver, - typeToTypeNode: (type, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typeToTypeNodeHelper(type, context)), - typePredicateToTypePredicateNode: (typePredicate, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typePredicateToTypePredicateNodeHelper(typePredicate, context)), - serializeTypeForExpression: (expr, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => syntacticNodeBuilder.serializeTypeOfExpression(expr, context)), - serializeTypeForDeclaration: (declaration, symbol, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => syntacticNodeBuilder.serializeTypeOfDeclaration(declaration, symbol, context)), - serializeReturnTypeForSignature: (signature, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => syntacticNodeBuilder.serializeReturnTypeForSignature(signature, getSymbolOfDeclaration(signature), context)), - indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper( - indexInfo, - context, - /*typeNode*/ - void 0 - )), - signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)), - symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToName( - symbol, - context, - meaning, - /*expectsIdentifier*/ - false - )), - symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToExpression(symbol, context, meaning)), - symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)), - symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToParameterDeclaration(symbol, context)), - typeParameterToDeclaration: (parameter, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typeParameterToDeclaration(parameter, context)), - symbolTableToDeclarationStatements: (symbolTable, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolTableToDeclarationStatements(symbolTable, context)), - symbolToNode: (symbol, meaning, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToNode(symbol, context, meaning)) - }; - function getTypeFromTypeNode2(context, node, noMappedTypes) { - const type = getTypeFromTypeNodeWithoutContext(node); - if (!context.mapper) return type; - const mappedType = instantiateType(type, context.mapper); - return noMappedTypes && mappedType !== type ? void 0 : mappedType; - } - function setTextRange2(context, range, location) { - if (!nodeIsSynthesized(range) || !(range.flags & 16 /* Synthesized */) || !context.enclosingFile || context.enclosingFile !== getSourceFileOfNode(getOriginalNode(range))) { - range = factory.cloneNode(range); - } - if (range === location) return range; - if (!location) { - return range; - } - let original = range.original; - while (original && original !== location) { - original = original.original; - } - if (!original) { - setOriginalNode(range, location); - } - if (context.enclosingFile && context.enclosingFile === getSourceFileOfNode(getOriginalNode(location))) { - return setTextRange(range, location); - } - return range; - } - function symbolToNode(symbol, context, meaning) { - if (context.internalFlags & 1 /* WriteComputedProps */) { - if (symbol.valueDeclaration) { - const name = getNameOfDeclaration(symbol.valueDeclaration); - if (name && isComputedPropertyName(name)) return name; - } - const nameType = getSymbolLinks(symbol).nameType; - if (nameType && nameType.flags & (1024 /* EnumLiteral */ | 8192 /* UniqueESSymbol */)) { - context.enclosingDeclaration = nameType.symbol.valueDeclaration; - return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, meaning)); - } - } - return symbolToExpression(symbol, context, meaning); - } - function withContext2(enclosingDeclaration, flags, internalFlags, tracker, cb) { - const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : (internalFlags || 0 /* None */) & 4 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0; - const context = { - enclosingDeclaration, - enclosingFile: enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration), - flags: flags || 0 /* None */, - internalFlags: internalFlags || 0 /* None */, - tracker: void 0, - encounteredError: false, - suppressReportInferenceFallback: false, - reportedDiagnostic: false, - visitedTypes: void 0, - symbolDepth: void 0, - inferTypeParameters: void 0, - approximateLength: 0, - trackedSymbols: void 0, - bundled: !!compilerOptions.outFile && !!enclosingDeclaration && isExternalOrCommonJsModule(getSourceFileOfNode(enclosingDeclaration)), - truncating: false, - usedSymbolNames: void 0, - remappedSymbolNames: void 0, - remappedSymbolReferences: void 0, - reverseMappedStack: void 0, - mustCreateTypeParameterSymbolList: true, - typeParameterSymbolList: void 0, - mustCreateTypeParametersNamesLookups: true, - typeParameterNames: void 0, - typeParameterNamesByText: void 0, - typeParameterNamesByTextNextNameCount: void 0, - enclosingSymbolTypes: /* @__PURE__ */ new Map(), - mapper: void 0 - }; - context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost); - const resultingNode = cb(context); - if (context.truncating && context.flags & 1 /* NoTruncation */) { - context.tracker.reportTruncationError(); - } - return context.encounteredError ? void 0 : resultingNode; - } - function addSymbolTypeToContext(context, symbol, type) { - const id = getSymbolId(symbol); - const oldType = context.enclosingSymbolTypes.get(id); - context.enclosingSymbolTypes.set(id, type); - return restore; - function restore() { - if (oldType) { - context.enclosingSymbolTypes.set(id, oldType); - } else { - context.enclosingSymbolTypes.delete(id); - } - } - } - function saveRestoreFlags(context) { - const flags = context.flags; - const internalFlags = context.internalFlags; - return restore; - function restore() { - context.flags = flags; - context.internalFlags = internalFlags; - } - } - function checkTruncationLength(context) { - if (context.truncating) return context.truncating; - return context.truncating = context.approximateLength > (context.flags & 1 /* NoTruncation */ ? noTruncationMaximumTruncationLength : defaultMaximumTruncationLength); - } - function typeToTypeNodeHelper(type, context) { - const restoreFlags = saveRestoreFlags(context); - const typeNode = typeToTypeNodeWorker(type, context); - restoreFlags(); - return typeNode; - } - function typeToTypeNodeWorker(type, context) { - var _a, _b; - if (cancellationToken && cancellationToken.throwIfCancellationRequested) { - cancellationToken.throwIfCancellationRequested(); - } - const inTypeAlias = context.flags & 8388608 /* InTypeAlias */; - context.flags &= ~8388608 /* InTypeAlias */; - if (!type) { - if (!(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) { - context.encounteredError = true; - return void 0; - } - context.approximateLength += 3; - return factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - if (!(context.flags & 536870912 /* NoTypeReduction */)) { - type = getReducedType(type); - } - if (type.flags & 1 /* Any */) { - if (type.aliasSymbol) { - return factory.createTypeReferenceNode(symbolToEntityNameNode(type.aliasSymbol), mapToTypeNodes(type.aliasTypeArguments, context)); - } - if (type === unresolvedType) { - return addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "unresolved"); - } - context.approximateLength += 3; - return factory.createKeywordTypeNode(type === intrinsicMarkerType ? 141 /* IntrinsicKeyword */ : 133 /* AnyKeyword */); - } - if (type.flags & 2 /* Unknown */) { - return factory.createKeywordTypeNode(159 /* UnknownKeyword */); - } - if (type.flags & 4 /* String */) { - context.approximateLength += 6; - return factory.createKeywordTypeNode(154 /* StringKeyword */); - } - if (type.flags & 8 /* Number */) { - context.approximateLength += 6; - return factory.createKeywordTypeNode(150 /* NumberKeyword */); - } - if (type.flags & 64 /* BigInt */) { - context.approximateLength += 6; - return factory.createKeywordTypeNode(163 /* BigIntKeyword */); - } - if (type.flags & 16 /* Boolean */ && !type.aliasSymbol) { - context.approximateLength += 7; - return factory.createKeywordTypeNode(136 /* BooleanKeyword */); - } - if (type.flags & 1056 /* EnumLike */) { - if (type.symbol.flags & 8 /* EnumMember */) { - const parentSymbol = getParentOfSymbol(type.symbol); - const parentName = symbolToTypeNode(parentSymbol, context, 788968 /* Type */); - if (getDeclaredTypeOfSymbol(parentSymbol) === type) { - return parentName; - } - const memberName = symbolName(type.symbol); - if (isIdentifierText(memberName, 1 /* ES5 */)) { - return appendReferenceToType( - parentName, - factory.createTypeReferenceNode( - memberName, - /*typeArguments*/ - void 0 - ) - ); - } - if (isImportTypeNode(parentName)) { - parentName.isTypeOf = true; - return factory.createIndexedAccessTypeNode(parentName, factory.createLiteralTypeNode(factory.createStringLiteral(memberName))); - } else if (isTypeReferenceNode(parentName)) { - return factory.createIndexedAccessTypeNode(factory.createTypeQueryNode(parentName.typeName), factory.createLiteralTypeNode(factory.createStringLiteral(memberName))); - } else { - return Debug.fail("Unhandled type node kind returned from `symbolToTypeNode`."); - } - } - return symbolToTypeNode(type.symbol, context, 788968 /* Type */); - } - if (type.flags & 128 /* StringLiteral */) { - context.approximateLength += type.value.length + 2; - return factory.createLiteralTypeNode(setEmitFlags(factory.createStringLiteral(type.value, !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */)), 16777216 /* NoAsciiEscaping */)); - } - if (type.flags & 256 /* NumberLiteral */) { - const value = type.value; - context.approximateLength += ("" + value).length; - return factory.createLiteralTypeNode(value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-value)) : factory.createNumericLiteral(value)); - } - if (type.flags & 2048 /* BigIntLiteral */) { - context.approximateLength += pseudoBigIntToString(type.value).length + 1; - return factory.createLiteralTypeNode(factory.createBigIntLiteral(type.value)); - } - if (type.flags & 512 /* BooleanLiteral */) { - context.approximateLength += type.intrinsicName.length; - return factory.createLiteralTypeNode(type.intrinsicName === "true" ? factory.createTrue() : factory.createFalse()); - } - if (type.flags & 8192 /* UniqueESSymbol */) { - if (!(context.flags & 1048576 /* AllowUniqueESSymbolType */)) { - if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) { - context.approximateLength += 6; - return symbolToTypeNode(type.symbol, context, 111551 /* Value */); - } - if (context.tracker.reportInaccessibleUniqueSymbolError) { - context.tracker.reportInaccessibleUniqueSymbolError(); - } - } - context.approximateLength += 13; - return factory.createTypeOperatorNode(158 /* UniqueKeyword */, factory.createKeywordTypeNode(155 /* SymbolKeyword */)); - } - if (type.flags & 16384 /* Void */) { - context.approximateLength += 4; - return factory.createKeywordTypeNode(116 /* VoidKeyword */); - } - if (type.flags & 32768 /* Undefined */) { - context.approximateLength += 9; - return factory.createKeywordTypeNode(157 /* UndefinedKeyword */); - } - if (type.flags & 65536 /* Null */) { - context.approximateLength += 4; - return factory.createLiteralTypeNode(factory.createNull()); - } - if (type.flags & 131072 /* Never */) { - context.approximateLength += 5; - return factory.createKeywordTypeNode(146 /* NeverKeyword */); - } - if (type.flags & 4096 /* ESSymbol */) { - context.approximateLength += 6; - return factory.createKeywordTypeNode(155 /* SymbolKeyword */); - } - if (type.flags & 67108864 /* NonPrimitive */) { - context.approximateLength += 6; - return factory.createKeywordTypeNode(151 /* ObjectKeyword */); - } - if (isThisTypeParameter(type)) { - if (context.flags & 4194304 /* InObjectTypeLiteral */) { - if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) { - context.encounteredError = true; - } - (_b = (_a = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a); - } - context.approximateLength += 4; - return factory.createThisTypeNode(); - } - if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */ || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) { - const typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context); - if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32 /* Class */)) return factory.createTypeReferenceNode(factory.createIdentifier(""), typeArgumentNodes); - if (length(typeArgumentNodes) === 1 && type.aliasSymbol === globalArrayType.symbol) { - return factory.createArrayTypeNode(typeArgumentNodes[0]); - } - return symbolToTypeNode(type.aliasSymbol, context, 788968 /* Type */, typeArgumentNodes); - } - const objectFlags = getObjectFlags(type); - if (objectFlags & 4 /* Reference */) { - Debug.assert(!!(type.flags & 524288 /* Object */)); - return type.node ? visitAndTransformType(type, typeReferenceToTypeNode) : typeReferenceToTypeNode(type); - } - if (type.flags & 262144 /* TypeParameter */ || objectFlags & 3 /* ClassOrInterface */) { - if (type.flags & 262144 /* TypeParameter */ && contains(context.inferTypeParameters, type)) { - context.approximateLength += symbolName(type.symbol).length + 6; - let constraintNode; - const constraint = getConstraintOfTypeParameter(type); - if (constraint) { - const inferredConstraint = getInferredTypeParameterConstraint( - type, - /*omitTypeReferences*/ - true - ); - if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) { - context.approximateLength += 9; - constraintNode = constraint && typeToTypeNodeHelper(constraint, context); - } - } - return factory.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, constraintNode)); - } - if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */) { - const name2 = typeParameterToName(type, context); - context.approximateLength += idText(name2).length; - return factory.createTypeReferenceNode( - factory.createIdentifier(idText(name2)), - /*typeArguments*/ - void 0 - ); - } - if (type.symbol) { - return symbolToTypeNode(type.symbol, context, 788968 /* Type */); - } - const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?"; - return factory.createTypeReferenceNode( - factory.createIdentifier(name), - /*typeArguments*/ - void 0 - ); - } - if (type.flags & 1048576 /* Union */ && type.origin) { - type = type.origin; - } - if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) { - const types = type.flags & 1048576 /* Union */ ? formatUnionTypes(type.types) : type.types; - if (length(types) === 1) { - return typeToTypeNodeHelper(types[0], context); - } - const typeNodes = mapToTypeNodes( - types, - context, - /*isBareList*/ - true - ); - if (typeNodes && typeNodes.length > 0) { - return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes); - } else { - if (!context.encounteredError && !(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) { - context.encounteredError = true; - } - return void 0; - } - } - if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) { - Debug.assert(!!(type.flags & 524288 /* Object */)); - return createAnonymousTypeNode(type); - } - if (type.flags & 4194304 /* Index */) { - const indexedType = type.type; - context.approximateLength += 6; - const indexTypeNode = typeToTypeNodeHelper(indexedType, context); - return factory.createTypeOperatorNode(143 /* KeyOfKeyword */, indexTypeNode); - } - if (type.flags & 134217728 /* TemplateLiteral */) { - const texts = type.texts; - const types = type.types; - const templateHead = factory.createTemplateHead(texts[0]); - const templateSpans = factory.createNodeArray( - map(types, (t, i) => factory.createTemplateLiteralTypeSpan( - typeToTypeNodeHelper(t, context), - (i < types.length - 1 ? factory.createTemplateMiddle : factory.createTemplateTail)(texts[i + 1]) - )) - ); - context.approximateLength += 2; - return factory.createTemplateLiteralType(templateHead, templateSpans); - } - if (type.flags & 268435456 /* StringMapping */) { - const typeNode = typeToTypeNodeHelper(type.type, context); - return symbolToTypeNode(type.symbol, context, 788968 /* Type */, [typeNode]); - } - if (type.flags & 8388608 /* IndexedAccess */) { - const objectTypeNode = typeToTypeNodeHelper(type.objectType, context); - const indexTypeNode = typeToTypeNodeHelper(type.indexType, context); - context.approximateLength += 2; - return factory.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); - } - if (type.flags & 16777216 /* Conditional */) { - return visitAndTransformType(type, (type2) => conditionalTypeToTypeNode(type2)); - } - if (type.flags & 33554432 /* Substitution */) { - const typeNode = typeToTypeNodeHelper(type.baseType, context); - const noInferSymbol = isNoInferType(type) && getGlobalTypeSymbol( - "NoInfer", - /*reportErrors*/ - false - ); - return noInferSymbol ? symbolToTypeNode(noInferSymbol, context, 788968 /* Type */, [typeNode]) : typeNode; - } - return Debug.fail("Should be unreachable."); - function conditionalTypeToTypeNode(type2) { - const checkTypeNode = typeToTypeNodeHelper(type2.checkType, context); - context.approximateLength += 15; - if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type2.root.isDistributive && !(type2.checkType.flags & 262144 /* TypeParameter */)) { - const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T")); - const name = typeParameterToName(newParam, context); - const newTypeVariable = factory.createTypeReferenceNode(name); - context.approximateLength += 37; - const newMapper = prependTypeMapping(type2.root.checkType, newParam, type2.mapper); - const saveInferTypeParameters2 = context.inferTypeParameters; - context.inferTypeParameters = type2.root.inferTypeParameters; - const extendsTypeNode2 = typeToTypeNodeHelper(instantiateType(type2.root.extendsType, newMapper), context); - context.inferTypeParameters = saveInferTypeParameters2; - const trueTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode2(context, type2.root.node.trueType), newMapper)); - const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode2(context, type2.root.node.falseType), newMapper)); - return factory.createConditionalTypeNode( - checkTypeNode, - factory.createInferTypeNode(factory.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - factory.cloneNode(newTypeVariable.typeName) - )), - factory.createConditionalTypeNode( - factory.createTypeReferenceNode(factory.cloneNode(name)), - typeToTypeNodeHelper(type2.checkType, context), - factory.createConditionalTypeNode(newTypeVariable, extendsTypeNode2, trueTypeNode2, falseTypeNode2), - factory.createKeywordTypeNode(146 /* NeverKeyword */) - ), - factory.createKeywordTypeNode(146 /* NeverKeyword */) - ); - } - const saveInferTypeParameters = context.inferTypeParameters; - context.inferTypeParameters = type2.root.inferTypeParameters; - const extendsTypeNode = typeToTypeNodeHelper(type2.extendsType, context); - context.inferTypeParameters = saveInferTypeParameters; - const trueTypeNode = typeToTypeNodeOrCircularityElision(getTrueTypeFromConditionalType(type2)); - const falseTypeNode = typeToTypeNodeOrCircularityElision(getFalseTypeFromConditionalType(type2)); - return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode); - } - function typeToTypeNodeOrCircularityElision(type2) { - var _a2, _b2, _c; - if (type2.flags & 1048576 /* Union */) { - if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) { - if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) { - context.encounteredError = true; - (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2); - } - return createElidedInformationPlaceholder(context); - } - return visitAndTransformType(type2, (type3) => typeToTypeNodeHelper(type3, context)); - } - return typeToTypeNodeHelper(type2, context); - } - function isMappedTypeHomomorphic(type2) { - return !!getHomomorphicTypeVariable(type2); - } - function isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) { - return !!type2.target && isMappedTypeHomomorphic(type2.target) && !isMappedTypeHomomorphic(type2); - } - function createMappedTypeNodeFromType(type2) { - var _a2; - Debug.assert(!!(type2.flags & 524288 /* Object */)); - const readonlyToken = type2.declaration.readonlyToken ? factory.createToken(type2.declaration.readonlyToken.kind) : void 0; - const questionToken = type2.declaration.questionToken ? factory.createToken(type2.declaration.questionToken.kind) : void 0; - let appropriateConstraintTypeNode; - let newTypeVariable; - const needsModifierPreservingWrapper = !isMappedTypeWithKeyofConstraintDeclaration(type2) && !(getModifiersTypeFromMappedType(type2).flags & 2 /* Unknown */) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && !(getConstraintTypeFromMappedType(type2).flags & 262144 /* TypeParameter */ && ((_a2 = getConstraintOfTypeParameter(getConstraintTypeFromMappedType(type2))) == null ? void 0 : _a2.flags) & 4194304 /* Index */); - if (isMappedTypeWithKeyofConstraintDeclaration(type2)) { - if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) { - const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T")); - const name = typeParameterToName(newParam, context); - newTypeVariable = factory.createTypeReferenceNode(name); - } - appropriateConstraintTypeNode = factory.createTypeOperatorNode(143 /* KeyOfKeyword */, newTypeVariable || typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context)); - } else if (needsModifierPreservingWrapper) { - const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T")); - const name = typeParameterToName(newParam, context); - newTypeVariable = factory.createTypeReferenceNode(name); - appropriateConstraintTypeNode = newTypeVariable; - } else { - appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context); - } - const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode); - const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0; - const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context); - const mappedTypeNode = factory.createMappedTypeNode( - readonlyToken, - typeParameterNode, - nameTypeNode, - questionToken, - templateTypeNode, - /*members*/ - void 0 - ); - context.approximateLength += 10; - const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */); - if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) { - const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode2(context, type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper); - return factory.createConditionalTypeNode( - typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context), - factory.createInferTypeNode(factory.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - factory.cloneNode(newTypeVariable.typeName), - originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context) - )), - result, - factory.createKeywordTypeNode(146 /* NeverKeyword */) - ); - } else if (needsModifierPreservingWrapper) { - return factory.createConditionalTypeNode( - typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context), - factory.createInferTypeNode(factory.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - factory.cloneNode(newTypeVariable.typeName), - factory.createTypeOperatorNode(143 /* KeyOfKeyword */, typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context)) - )), - result, - factory.createKeywordTypeNode(146 /* NeverKeyword */) - ); - } - return result; - } - function createAnonymousTypeNode(type2) { - var _a2, _b2; - const typeId = type2.id; - const symbol = type2.symbol; - if (symbol) { - const isInstantiationExpressionType = !!(getObjectFlags(type2) & 8388608 /* InstantiationExpressionType */); - if (isInstantiationExpressionType) { - const instantiationExpressionType = type2; - const existing = instantiationExpressionType.node; - if (isTypeQueryNode(existing) && getTypeFromTypeNode2(context, existing) === type2) { - const typeNode = syntacticNodeBuilder.tryReuseExistingTypeNode(context, existing); - if (typeNode) { - return typeNode; - } - } - if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) { - return createElidedInformationPlaceholder(context); - } - return visitAndTransformType(type2, createTypeNodeFromObjectType); - } - const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */; - if (isJSConstructor(symbol.valueDeclaration)) { - return symbolToTypeNode(symbol, context, isInstanceType); - } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible( - symbol, - context.enclosingDeclaration, - isInstanceType, - /*shouldComputeAliasesToMakeVisible*/ - false - ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) { - return symbolToTypeNode(symbol, context, isInstanceType); - } else if ((_b2 = context.visitedTypes) == null ? void 0 : _b2.has(typeId)) { - const typeAlias = getTypeAliasForTypeLiteral(type2); - if (typeAlias) { - return symbolToTypeNode(typeAlias, context, 788968 /* Type */); - } else { - return createElidedInformationPlaceholder(context); - } - } else { - return visitAndTransformType(type2, createTypeNodeFromObjectType); - } - } else { - return createTypeNodeFromObjectType(type2); - } - function shouldWriteTypeOfFunctionSymbol() { - var _a3; - const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method - some(symbol.declarations, (declaration) => isStatic(declaration)); - const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol - forEach(symbol.declarations, (declaration) => declaration.parent.kind === 307 /* SourceFile */ || declaration.parent.kind === 268 /* ModuleBlock */)); - if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { - return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && // it is type of the symbol uses itself recursively - (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration)); - } - } - } - function visitAndTransformType(type2, transform2) { - var _a2, _b2, _c; - const typeId = type2.id; - const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */; - const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0; - if (!context.visitedTypes) { - context.visitedTypes = /* @__PURE__ */ new Set(); - } - if (id && !context.symbolDepth) { - context.symbolDepth = /* @__PURE__ */ new Map(); - } - const links = context.enclosingDeclaration && getNodeLinks(context.enclosingDeclaration); - const key = `${getTypeId(type2)}|${context.flags}|${context.internalFlags}`; - if (links) { - links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map()); - } - const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key); - if (cachedResult) { - (_b2 = cachedResult.trackedSymbols) == null ? void 0 : _b2.forEach( - ([symbol, enclosingDeclaration, meaning]) => context.tracker.trackSymbol( - symbol, - enclosingDeclaration, - meaning - ) - ); - if (cachedResult.truncating) { - context.truncating = true; - } - context.approximateLength += cachedResult.addedLength; - return deepCloneOrReuseNode(cachedResult.node); - } - let depth; - if (id) { - depth = context.symbolDepth.get(id) || 0; - if (depth > 10) { - return createElidedInformationPlaceholder(context); - } - context.symbolDepth.set(id, depth + 1); - } - context.visitedTypes.add(typeId); - const prevTrackedSymbols = context.trackedSymbols; - context.trackedSymbols = void 0; - const startLength = context.approximateLength; - const result = transform2(type2); - const addedLength = context.approximateLength - startLength; - if (!context.reportedDiagnostic && !context.encounteredError) { - (_c = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _c.set(key, { - node: result, - truncating: context.truncating, - addedLength, - trackedSymbols: context.trackedSymbols - }); - } - context.visitedTypes.delete(typeId); - if (id) { - context.symbolDepth.set(id, depth); - } - context.trackedSymbols = prevTrackedSymbols; - return result; - function deepCloneOrReuseNode(node) { - if (!nodeIsSynthesized(node) && getParseTreeNode(node) === node) { - return node; - } - return setTextRange2(context, factory.cloneNode(visitEachChild( - node, - deepCloneOrReuseNode, - /*context*/ - void 0, - deepCloneOrReuseNodes, - deepCloneOrReuseNode - )), node); - } - function deepCloneOrReuseNodes(nodes, visitor, test, start, count) { - if (nodes && nodes.length === 0) { - return setTextRange(factory.createNodeArray( - /*elements*/ - void 0, - nodes.hasTrailingComma - ), nodes); - } - return visitNodes2(nodes, visitor, test, start, count); - } - } - function createTypeNodeFromObjectType(type2) { - if (isGenericMappedType(type2) || type2.containsError) { - return createMappedTypeNodeFromType(type2); - } - const resolved = resolveStructuredTypeMembers(type2); - if (!resolved.properties.length && !resolved.indexInfos.length) { - if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { - context.approximateLength += 2; - return setEmitFlags(factory.createTypeLiteralNode( - /*members*/ - void 0 - ), 1 /* SingleLine */); - } - if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { - const signature = resolved.callSignatures[0]; - const signatureNode = signatureToSignatureDeclarationHelper(signature, 184 /* FunctionType */, context); - return signatureNode; - } - if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { - const signature = resolved.constructSignatures[0]; - const signatureNode = signatureToSignatureDeclarationHelper(signature, 185 /* ConstructorType */, context); - return signatureNode; - } - } - const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */)); - if (some(abstractSignatures)) { - const types = map(abstractSignatures, (s) => getOrCreateTypeFromSignature(s)); - const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per - // the logic in `createTypeNodesFromResolvedType`. - (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties)); - if (typeElementCount) { - types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved)); - } - return typeToTypeNodeHelper(getIntersectionType(types), context); - } - const restoreFlags = saveRestoreFlags(context); - context.flags |= 4194304 /* InObjectTypeLiteral */; - const members = createTypeNodesFromResolvedType(resolved); - restoreFlags(); - const typeLiteralNode = factory.createTypeLiteralNode(members); - context.approximateLength += 2; - setEmitFlags(typeLiteralNode, context.flags & 1024 /* MultilineObjectLiterals */ ? 0 : 1 /* SingleLine */); - return typeLiteralNode; - } - function typeReferenceToTypeNode(type2) { - let typeArguments = getTypeArguments(type2); - if (type2.target === globalArrayType || type2.target === globalReadonlyArrayType) { - if (context.flags & 2 /* WriteArrayAsGenericType */) { - const typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context); - return factory.createTypeReferenceNode(type2.target === globalArrayType ? "Array" : "ReadonlyArray", [typeArgumentNode]); - } - const elementType = typeToTypeNodeHelper(typeArguments[0], context); - const arrayType = factory.createArrayTypeNode(elementType); - return type2.target === globalArrayType ? arrayType : factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, arrayType); - } else if (type2.target.objectFlags & 8 /* Tuple */) { - typeArguments = sameMap(typeArguments, (t, i) => removeMissingType(t, !!(type2.target.elementFlags[i] & 2 /* Optional */))); - if (typeArguments.length > 0) { - const arity = getTypeReferenceArity(type2); - const tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context); - if (tupleConstituentNodes) { - const { labeledElementDeclarations } = type2.target; - for (let i = 0; i < tupleConstituentNodes.length; i++) { - const flags = type2.target.elementFlags[i]; - const labeledElementDeclaration = labeledElementDeclarations == null ? void 0 : labeledElementDeclarations[i]; - if (labeledElementDeclaration) { - tupleConstituentNodes[i] = factory.createNamedTupleMember( - flags & 12 /* Variable */ ? factory.createToken(26 /* DotDotDotToken */) : void 0, - factory.createIdentifier(unescapeLeadingUnderscores(getTupleElementLabel(labeledElementDeclaration))), - flags & 2 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, - flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i] - ); - } else { - tupleConstituentNodes[i] = flags & 12 /* Variable */ ? factory.createRestTypeNode(flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]) : flags & 2 /* Optional */ ? factory.createOptionalTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]; - } - } - const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode(tupleConstituentNodes), 1 /* SingleLine */); - return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode; - } - } - if (context.encounteredError || context.flags & 524288 /* AllowEmptyTuple */) { - const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode([]), 1 /* SingleLine */); - return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode; - } - context.encounteredError = true; - return void 0; - } else if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && type2.symbol.valueDeclaration && isClassLike(type2.symbol.valueDeclaration) && !isValueSymbolAccessible(type2.symbol, context.enclosingDeclaration)) { - return createAnonymousTypeNode(type2); - } else { - const outerTypeParameters = type2.target.outerTypeParameters; - let i = 0; - let resultType; - if (outerTypeParameters) { - const length2 = outerTypeParameters.length; - while (i < length2) { - const start = i; - const parent2 = getParentSymbolOfTypeParameter(outerTypeParameters[i]); - do { - i++; - } while (i < length2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent2); - if (!rangeEquals(outerTypeParameters, typeArguments, start, i)) { - const typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start, i), context); - const restoreFlags2 = saveRestoreFlags(context); - context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */; - const ref = symbolToTypeNode(parent2, context, 788968 /* Type */, typeArgumentSlice); - restoreFlags2(); - resultType = !resultType ? ref : appendReferenceToType(resultType, ref); - } - } - } - let typeArgumentNodes; - if (typeArguments.length > 0) { - let typeParameterCount = 0; - if (type2.target.typeParameters) { - typeParameterCount = Math.min(type2.target.typeParameters.length, typeArguments.length); - if (isReferenceToType2(type2, getGlobalIterableType( - /*reportErrors*/ - false - )) || isReferenceToType2(type2, getGlobalIterableIteratorType( - /*reportErrors*/ - false - )) || isReferenceToType2(type2, getGlobalAsyncIterableType( - /*reportErrors*/ - false - )) || isReferenceToType2(type2, getGlobalAsyncIterableIteratorType( - /*reportErrors*/ - false - ))) { - if (!type2.node || !isTypeReferenceNode(type2.node) || !type2.node.typeArguments || type2.node.typeArguments.length < typeParameterCount) { - while (typeParameterCount > 0) { - const typeArgument = typeArguments[typeParameterCount - 1]; - const typeParameter = type2.target.typeParameters[typeParameterCount - 1]; - const defaultType = getDefaultFromTypeParameter(typeParameter); - if (!defaultType || !isTypeIdenticalTo(typeArgument, defaultType)) { - break; - } - typeParameterCount--; - } - } - } - } - typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context); - } - const restoreFlags = saveRestoreFlags(context); - context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */; - const finalRef = symbolToTypeNode(type2.symbol, context, 788968 /* Type */, typeArgumentNodes); - restoreFlags(); - return !resultType ? finalRef : appendReferenceToType(resultType, finalRef); - } - } - function appendReferenceToType(root, ref) { - if (isImportTypeNode(root)) { - let typeArguments = root.typeArguments; - let qualifier = root.qualifier; - if (qualifier) { - if (isIdentifier(qualifier)) { - if (typeArguments !== getIdentifierTypeArguments(qualifier)) { - qualifier = setIdentifierTypeArguments(factory.cloneNode(qualifier), typeArguments); - } - } else { - if (typeArguments !== getIdentifierTypeArguments(qualifier.right)) { - qualifier = factory.updateQualifiedName(qualifier, qualifier.left, setIdentifierTypeArguments(factory.cloneNode(qualifier.right), typeArguments)); - } - } - } - typeArguments = ref.typeArguments; - const ids = getAccessStack(ref); - for (const id of ids) { - qualifier = qualifier ? factory.createQualifiedName(qualifier, id) : id; - } - return factory.updateImportTypeNode( - root, - root.argument, - root.attributes, - qualifier, - typeArguments, - root.isTypeOf - ); - } else { - let typeArguments = root.typeArguments; - let typeName = root.typeName; - if (isIdentifier(typeName)) { - if (typeArguments !== getIdentifierTypeArguments(typeName)) { - typeName = setIdentifierTypeArguments(factory.cloneNode(typeName), typeArguments); - } - } else { - if (typeArguments !== getIdentifierTypeArguments(typeName.right)) { - typeName = factory.updateQualifiedName(typeName, typeName.left, setIdentifierTypeArguments(factory.cloneNode(typeName.right), typeArguments)); - } - } - typeArguments = ref.typeArguments; - const ids = getAccessStack(ref); - for (const id of ids) { - typeName = factory.createQualifiedName(typeName, id); - } - return factory.updateTypeReferenceNode( - root, - typeName, - typeArguments - ); - } - } - function getAccessStack(ref) { - let state = ref.typeName; - const ids = []; - while (!isIdentifier(state)) { - ids.unshift(state.right); - state = state.left; - } - ids.unshift(state); - return ids; - } - function createTypeNodesFromResolvedType(resolvedType) { - if (checkTruncationLength(context)) { - if (context.flags & 1 /* NoTruncation */) { - return [addSyntheticTrailingComment(factory.createNotEmittedTypeElement(), 3 /* MultiLineCommentTrivia */, "elided")]; - } - return [factory.createPropertySignature( - /*modifiers*/ - void 0, - "...", - /*questionToken*/ - void 0, - /*type*/ - void 0 - )]; - } - const typeElements = []; - for (const signature of resolvedType.callSignatures) { - typeElements.push(signatureToSignatureDeclarationHelper(signature, 179 /* CallSignature */, context)); - } - for (const signature of resolvedType.constructSignatures) { - if (signature.flags & 4 /* Abstract */) continue; - typeElements.push(signatureToSignatureDeclarationHelper(signature, 180 /* ConstructSignature */, context)); - } - for (const info of resolvedType.indexInfos) { - typeElements.push(indexInfoToIndexSignatureDeclarationHelper(info, context, resolvedType.objectFlags & 1024 /* ReverseMapped */ ? createElidedInformationPlaceholder(context) : void 0)); - } - const properties = resolvedType.properties; - if (!properties) { - return typeElements; - } - let i = 0; - for (const propertySymbol of properties) { - i++; - if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */) { - if (propertySymbol.flags & 4194304 /* Prototype */) { - continue; - } - if (getDeclarationModifierFlagsFromSymbol(propertySymbol) & (2 /* Private */ | 4 /* Protected */) && context.tracker.reportPrivateInBaseOfClassExpression) { - context.tracker.reportPrivateInBaseOfClassExpression(unescapeLeadingUnderscores(propertySymbol.escapedName)); - } - } - if (checkTruncationLength(context) && i + 2 < properties.length - 1) { - if (context.flags & 1 /* NoTruncation */) { - const typeElement = typeElements.pop(); - typeElements.push(addSyntheticTrailingComment(typeElement, 3 /* MultiLineCommentTrivia */, `... ${properties.length - i} more elided ...`)); - } else { - typeElements.push(factory.createPropertySignature( - /*modifiers*/ - void 0, - `... ${properties.length - i} more ...`, - /*questionToken*/ - void 0, - /*type*/ - void 0 - )); - } - addPropertyToElementList(properties[properties.length - 1], context, typeElements); - break; - } - addPropertyToElementList(propertySymbol, context, typeElements); - } - return typeElements.length ? typeElements : void 0; - } - } - function createElidedInformationPlaceholder(context) { - context.approximateLength += 3; - if (!(context.flags & 1 /* NoTruncation */)) { - return factory.createTypeReferenceNode( - factory.createIdentifier("..."), - /*typeArguments*/ - void 0 - ); - } - return addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "elided"); - } - function shouldUsePlaceholderForProperty(propertySymbol, context) { - var _a; - const depth = 3; - return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a = context.reverseMappedStack) == null ? void 0 : _a[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */) || isDeeplyNestedReverseMappedTypeProperty()); - function isDeeplyNestedReverseMappedTypeProperty() { - var _a2; - if ((((_a2 = context.reverseMappedStack) == null ? void 0 : _a2.length) ?? 0) < depth) { - return false; - } - for (let i = 0; i < depth; i++) { - const prop = context.reverseMappedStack[context.reverseMappedStack.length - 1 - i]; - if (prop.links.mappedType.symbol !== propertySymbol.links.mappedType.symbol) { - return false; - } - } - return true; - } - } - function addPropertyToElementList(propertySymbol, context, typeElements) { - var _a; - const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */); - const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol); - const saveEnclosingDeclaration = context.enclosingDeclaration; - context.enclosingDeclaration = void 0; - if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) { - if (propertySymbol.declarations) { - const decl = first(propertySymbol.declarations); - if (hasLateBindableName(decl)) { - if (isBinaryExpression(decl)) { - const name = getNameOfDeclaration(decl); - if (name && isElementAccessExpression(name) && isPropertyAccessEntityNameExpression(name.argumentExpression)) { - trackComputedName(name.argumentExpression, saveEnclosingDeclaration, context); - } - } else { - trackComputedName(decl.name.expression, saveEnclosingDeclaration, context); - } - } - } else { - context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol)); - } - } - context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a = propertySymbol.declarations) == null ? void 0 : _a[0]) || saveEnclosingDeclaration; - const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context); - context.enclosingDeclaration = saveEnclosingDeclaration; - context.approximateLength += symbolName(propertySymbol).length + 1; - if (propertySymbol.flags & 98304 /* Accessor */) { - const writeType = getWriteTypeOfSymbol(propertySymbol); - if (propertyType !== writeType && !isErrorType(propertyType) && !isErrorType(writeType)) { - const getterDeclaration = getDeclarationOfKind(propertySymbol, 177 /* GetAccessor */); - const getterSignature = getSignatureFromDeclaration(getterDeclaration); - typeElements.push( - setCommentRange2( - context, - signatureToSignatureDeclarationHelper(getterSignature, 177 /* GetAccessor */, context, { name: propertyName }), - getterDeclaration - ) - ); - const setterDeclaration = getDeclarationOfKind(propertySymbol, 178 /* SetAccessor */); - const setterSignature = getSignatureFromDeclaration(setterDeclaration); - typeElements.push( - setCommentRange2( - context, - signatureToSignatureDeclarationHelper(setterSignature, 178 /* SetAccessor */, context, { name: propertyName }), - setterDeclaration - ) - ); - return; - } - } - const optionalToken = propertySymbol.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0; - if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length && !isReadonlySymbol(propertySymbol)) { - const signatures = getSignaturesOfType(filterType(propertyType, (t) => !(t.flags & 32768 /* Undefined */)), 0 /* Call */); - for (const signature of signatures) { - const methodDeclaration = signatureToSignatureDeclarationHelper(signature, 173 /* MethodSignature */, context, { name: propertyName, questionToken: optionalToken }); - typeElements.push(preserveCommentsOn(methodDeclaration, signature.declaration || propertySymbol.valueDeclaration)); - } - if (signatures.length || !optionalToken) { - return; - } - } - let propertyTypeNode; - if (shouldUsePlaceholderForProperty(propertySymbol, context)) { - propertyTypeNode = createElidedInformationPlaceholder(context); - } else { - if (propertyIsReverseMapped) { - context.reverseMappedStack || (context.reverseMappedStack = []); - context.reverseMappedStack.push(propertySymbol); - } - propertyTypeNode = propertyType ? serializeTypeForDeclaration( - context, - /*declaration*/ - void 0, - propertyType, - propertySymbol - ) : factory.createKeywordTypeNode(133 /* AnyKeyword */); - if (propertyIsReverseMapped) { - context.reverseMappedStack.pop(); - } - } - const modifiers = isReadonlySymbol(propertySymbol) ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0; - if (modifiers) { - context.approximateLength += 9; - } - const propertySignature = factory.createPropertySignature( - modifiers, - propertyName, - optionalToken, - propertyTypeNode - ); - typeElements.push(preserveCommentsOn(propertySignature, propertySymbol.valueDeclaration)); - function preserveCommentsOn(node, range) { - var _a2; - const jsdocPropertyTag = (_a2 = propertySymbol.declarations) == null ? void 0 : _a2.find((d) => d.kind === 348 /* JSDocPropertyTag */); - if (jsdocPropertyTag) { - const commentText = getTextOfJSDocComment(jsdocPropertyTag.comment); - if (commentText) { - setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]); - } - } else if (range) { - setCommentRange2(context, node, range); - } - return node; - } - } - function setCommentRange2(context, node, range) { - if (context.enclosingFile && context.enclosingFile === getSourceFileOfNode(range)) { - return setCommentRange(node, range); - } - return node; - } - function mapToTypeNodes(types, context, isBareList) { - if (some(types)) { - if (checkTruncationLength(context)) { - if (!isBareList) { - return [ - context.flags & 1 /* NoTruncation */ ? addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "elided") : factory.createTypeReferenceNode( - "...", - /*typeArguments*/ - void 0 - ) - ]; - } else if (types.length > 2) { - return [ - typeToTypeNodeHelper(types[0], context), - context.flags & 1 /* NoTruncation */ ? addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, `... ${types.length - 2} more elided ...`) : factory.createTypeReferenceNode( - `... ${types.length - 2} more ...`, - /*typeArguments*/ - void 0 - ), - typeToTypeNodeHelper(types[types.length - 1], context) - ]; - } - } - const mayHaveNameCollisions = !(context.flags & 64 /* UseFullyQualifiedType */); - const seenNames = mayHaveNameCollisions ? createMultiMap() : void 0; - const result = []; - let i = 0; - for (const type of types) { - i++; - if (checkTruncationLength(context) && i + 2 < types.length - 1) { - result.push( - context.flags & 1 /* NoTruncation */ ? addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, `... ${types.length - i} more elided ...`) : factory.createTypeReferenceNode( - `... ${types.length - i} more ...`, - /*typeArguments*/ - void 0 - ) - ); - const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context); - if (typeNode2) { - result.push(typeNode2); - } - break; - } - context.approximateLength += 2; - const typeNode = typeToTypeNodeHelper(type, context); - if (typeNode) { - result.push(typeNode); - if (seenNames && isIdentifierTypeReference(typeNode)) { - seenNames.add(typeNode.typeName.escapedText, [type, result.length - 1]); - } - } - } - if (seenNames) { - const restoreFlags = saveRestoreFlags(context); - context.flags |= 64 /* UseFullyQualifiedType */; - seenNames.forEach((types2) => { - if (!arrayIsHomogeneous(types2, ([a], [b]) => typesAreSameReference(a, b))) { - for (const [type, resultIndex] of types2) { - result[resultIndex] = typeToTypeNodeHelper(type, context); - } - } - }); - restoreFlags(); - } - return result; - } - } - function typesAreSameReference(a, b) { - return a === b || !!a.symbol && a.symbol === b.symbol || !!a.aliasSymbol && a.aliasSymbol === b.aliasSymbol; - } - function indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, typeNode) { - const name = getNameFromIndexInfo(indexInfo) || "x"; - const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context); - const indexingParameter = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - name, - /*questionToken*/ - void 0, - indexerTypeNode, - /*initializer*/ - void 0 - ); - if (!typeNode) { - typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context); - } - if (!indexInfo.type && !(context.flags & 2097152 /* AllowEmptyIndexInfoType */)) { - context.encounteredError = true; - } - context.approximateLength += name.length + 4; - return factory.createIndexSignature( - indexInfo.isReadonly ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0, - [indexingParameter], - typeNode - ); - } - function signatureToSignatureDeclarationHelper(signature, kind, context, options) { - var _a; - let typeParameters; - let typeArguments; - const expandedParams = getExpandedParameters( - signature, - /*skipUnionExpanding*/ - true - )[0]; - const cleanup = enterNewScope(context, signature.declaration, expandedParams, signature.typeParameters, signature.parameters, signature.mapper); - context.approximateLength += 3; - if (context.flags & 32 /* WriteTypeArgumentsOfSignature */ && signature.target && signature.mapper && signature.target.typeParameters) { - typeArguments = signature.target.typeParameters.map((parameter) => typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context)); - } else { - typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context)); - } - const restoreFlags = saveRestoreFlags(context); - context.flags &= ~256 /* SuppressAnyReturnType */; - const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 176 /* Constructor */)); - const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context); - if (thisParameter) { - parameters.unshift(thisParameter); - } - restoreFlags(); - const returnTypeNode = serializeReturnTypeForSignature(context, signature); - let modifiers = options == null ? void 0 : options.modifiers; - if (kind === 185 /* ConstructorType */ && signature.flags & 4 /* Abstract */) { - const flags = modifiersToFlags(modifiers); - modifiers = factory.createModifiersFromModifierFlags(flags | 64 /* Abstract */); - } - const node = kind === 179 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 180 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 173 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 174 /* MethodDeclaration */ ? factory.createMethodDeclaration( - modifiers, - /*asteriskToken*/ - void 0, - (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), - /*questionToken*/ - void 0, - typeParameters, - parameters, - returnTypeNode, - /*body*/ - void 0 - ) : kind === 176 /* Constructor */ ? factory.createConstructorDeclaration( - modifiers, - parameters, - /*body*/ - void 0 - ) : kind === 177 /* GetAccessor */ ? factory.createGetAccessorDeclaration( - modifiers, - (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), - parameters, - returnTypeNode, - /*body*/ - void 0 - ) : kind === 178 /* SetAccessor */ ? factory.createSetAccessorDeclaration( - modifiers, - (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), - parameters, - /*body*/ - void 0 - ) : kind === 181 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 317 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 184 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 185 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 262 /* FunctionDeclaration */ ? factory.createFunctionDeclaration( - modifiers, - /*asteriskToken*/ - void 0, - (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), - typeParameters, - parameters, - returnTypeNode, - /*body*/ - void 0 - ) : kind === 218 /* FunctionExpression */ ? factory.createFunctionExpression( - modifiers, - /*asteriskToken*/ - void 0, - (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), - typeParameters, - parameters, - returnTypeNode, - factory.createBlock([]) - ) : kind === 219 /* ArrowFunction */ ? factory.createArrowFunction( - modifiers, - typeParameters, - parameters, - returnTypeNode, - /*equalsGreaterThanToken*/ - void 0, - factory.createBlock([]) - ) : Debug.assertNever(kind); - if (typeArguments) { - node.typeArguments = factory.createNodeArray(typeArguments); - } - if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 323 /* JSDocSignature */ && signature.declaration.parent.kind === 339 /* JSDocOverloadTag */) { - const comment = getTextOfNode( - signature.declaration.parent.parent, - /*includeTrivia*/ - true - ).slice(2, -2).split(/\r\n|\n|\r/).map((line) => line.replace(/^\s+/, " ")).join("\n"); - addSyntheticLeadingComment( - node, - 3 /* MultiLineCommentTrivia */, - comment, - /*hasTrailingNewLine*/ - true - ); - } - cleanup == null ? void 0 : cleanup(); - return node; - } - function createRecoveryBoundary(context) { - if (cancellationToken && cancellationToken.throwIfCancellationRequested) { - cancellationToken.throwIfCancellationRequested(); - } - let trackedSymbols; - let unreportedErrors; - let hadError = false; - const oldTracker = context.tracker; - const oldTrackedSymbols = context.trackedSymbols; - context.trackedSymbols = void 0; - const oldEncounteredError = context.encounteredError; - context.tracker = new SymbolTrackerImpl(context, { - ...oldTracker.inner, - reportCyclicStructureError() { - markError(() => oldTracker.reportCyclicStructureError()); - }, - reportInaccessibleThisError() { - markError(() => oldTracker.reportInaccessibleThisError()); - }, - reportInaccessibleUniqueSymbolError() { - markError(() => oldTracker.reportInaccessibleUniqueSymbolError()); - }, - reportLikelyUnsafeImportRequiredError(specifier) { - markError(() => oldTracker.reportLikelyUnsafeImportRequiredError(specifier)); - }, - reportNonSerializableProperty(name) { - markError(() => oldTracker.reportNonSerializableProperty(name)); - }, - reportPrivateInBaseOfClassExpression(propertyName) { - markError(() => oldTracker.reportPrivateInBaseOfClassExpression(propertyName)); - }, - trackSymbol(sym, decl, meaning) { - (trackedSymbols ?? (trackedSymbols = [])).push([sym, decl, meaning]); - return false; - }, - moduleResolverHost: context.tracker.moduleResolverHost - }, context.tracker.moduleResolverHost); - return { - startRecoveryScope, - finalizeBoundary, - markError, - hadError: () => hadError - }; - function markError(unreportedError) { - hadError = true; - if (unreportedError) { - (unreportedErrors ?? (unreportedErrors = [])).push(unreportedError); - } - } - function startRecoveryScope() { - const trackedSymbolsTop = (trackedSymbols == null ? void 0 : trackedSymbols.length) ?? 0; - const unreportedErrorsTop = (unreportedErrors == null ? void 0 : unreportedErrors.length) ?? 0; - return () => { - hadError = false; - if (trackedSymbols) { - trackedSymbols.length = trackedSymbolsTop; - } - if (unreportedErrors) { - unreportedErrors.length = unreportedErrorsTop; - } - }; - } - function finalizeBoundary() { - context.tracker = oldTracker; - context.trackedSymbols = oldTrackedSymbols; - context.encounteredError = oldEncounteredError; - unreportedErrors == null ? void 0 : unreportedErrors.forEach((fn) => fn()); - if (hadError) { - return false; - } - trackedSymbols == null ? void 0 : trackedSymbols.forEach( - ([symbol, enclosingDeclaration, meaning]) => context.tracker.trackSymbol( - symbol, - enclosingDeclaration, - meaning - ) - ); - return true; - } - } - function enterNewScope(context, declaration, expandedParams, typeParameters, originalParameters, mapper) { - const cleanupContext = cloneNodeBuilderContext(context); - let cleanupParams; - let cleanupTypeParams; - const oldEnclosingDecl = context.enclosingDeclaration; - const oldMapper = context.mapper; - if (mapper) { - context.mapper = mapper; - } - if (context.enclosingDeclaration && declaration) { - let pushFakeScope2 = function(kind, addAll) { - Debug.assert(context.enclosingDeclaration); - let existingFakeScope; - if (getNodeLinks(context.enclosingDeclaration).fakeScopeForSignatureDeclaration === kind) { - existingFakeScope = context.enclosingDeclaration; - } else if (context.enclosingDeclaration.parent && getNodeLinks(context.enclosingDeclaration.parent).fakeScopeForSignatureDeclaration === kind) { - existingFakeScope = context.enclosingDeclaration.parent; - } - Debug.assertOptionalNode(existingFakeScope, isBlock); - const locals = (existingFakeScope == null ? void 0 : existingFakeScope.locals) ?? createSymbolTable(); - let newLocals; - let oldLocals; - addAll((name, symbol) => { - if (existingFakeScope) { - const oldSymbol = locals.get(name); - if (!oldSymbol) { - newLocals = append(newLocals, name); - } else { - oldLocals = append(oldLocals, { name, oldSymbol }); - } - } - locals.set(name, symbol); - }); - if (!existingFakeScope) { - const fakeScope = factory.createBlock(emptyArray); - getNodeLinks(fakeScope).fakeScopeForSignatureDeclaration = kind; - fakeScope.locals = locals; - setParent(fakeScope, context.enclosingDeclaration); - context.enclosingDeclaration = fakeScope; - } else { - return function undo() { - forEach(newLocals, (s) => locals.delete(s)); - forEach(oldLocals, (s) => locals.set(s.name, s.oldSymbol)); - }; - } - }; - var pushFakeScope = pushFakeScope2; - cleanupParams = !some(expandedParams) ? void 0 : pushFakeScope2( - "params", - (add) => { - if (!expandedParams) return; - for (let pIndex = 0; pIndex < expandedParams.length; pIndex++) { - const param = expandedParams[pIndex]; - const originalParam = originalParameters == null ? void 0 : originalParameters[pIndex]; - if (originalParameters && originalParam !== param) { - add(param.escapedName, unknownSymbol); - if (originalParam) { - add(originalParam.escapedName, unknownSymbol); - } - } else if (!forEach(param.declarations, (d) => { - if (isParameter(d) && isBindingPattern(d.name)) { - bindPattern(d.name); - return true; - } - return void 0; - function bindPattern(p) { - forEach(p.elements, (e) => { - switch (e.kind) { - case 232 /* OmittedExpression */: - return; - case 208 /* BindingElement */: - return bindElement(e); - default: - return Debug.assertNever(e); - } - }); - } - function bindElement(e) { - if (isBindingPattern(e.name)) { - return bindPattern(e.name); - } - const symbol = getSymbolOfDeclaration(e); - add(symbol.escapedName, symbol); - } - })) { - add(param.escapedName, param); - } - } - } - ); - if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && some(typeParameters)) { - cleanupTypeParams = pushFakeScope2( - "typeParams", - (add) => { - for (const typeParam of typeParameters ?? emptyArray) { - const typeParamName = typeParameterToName(typeParam, context).escapedText; - add(typeParamName, typeParam.symbol); - } - } - ); - } - } - return () => { - cleanupParams == null ? void 0 : cleanupParams(); - cleanupTypeParams == null ? void 0 : cleanupTypeParams(); - cleanupContext(); - context.enclosingDeclaration = oldEnclosingDecl; - context.mapper = oldMapper; - }; - } - function tryGetThisParameterDeclaration(signature, context) { - if (signature.thisParameter) { - return symbolToParameterDeclaration(signature.thisParameter, context); - } - if (signature.declaration && isInJSFile(signature.declaration)) { - const thisTag = getJSDocThisTag(signature.declaration); - if (thisTag && thisTag.typeExpression) { - return factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "this", - /*questionToken*/ - void 0, - typeToTypeNodeHelper(getTypeFromTypeNode2(context, thisTag.typeExpression), context) - ); - } - } - } - function typeParameterToDeclarationWithConstraint(type, context, constraintNode) { - const restoreFlags = saveRestoreFlags(context); - context.flags &= ~512 /* WriteTypeParametersInQualifiedName */; - const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type)); - const name = typeParameterToName(type, context); - const defaultParameter = getDefaultFromTypeParameter(type); - const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context); - restoreFlags(); - return factory.createTypeParameterDeclaration(modifiers, name, constraintNode, defaultParameterNode); - } - function typeToTypeNodeHelperWithPossibleReusableTypeNode(type, typeNode, context) { - return typeNode && getTypeFromTypeNode2(context, typeNode) === type && syntacticNodeBuilder.tryReuseExistingTypeNode(context, typeNode) || typeToTypeNodeHelper(type, context); - } - function typeParameterToDeclaration(type, context, constraint = getConstraintOfTypeParameter(type)) { - const constraintNode = constraint && typeToTypeNodeHelperWithPossibleReusableTypeNode(constraint, getConstraintDeclaration(type), context); - return typeParameterToDeclarationWithConstraint(type, context, constraintNode); - } - function typePredicateToTypePredicateNodeHelper(typePredicate, context) { - const assertsModifier = typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(131 /* AssertsKeyword */) : void 0; - const parameterName = typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? setEmitFlags(factory.createIdentifier(typePredicate.parameterName), 16777216 /* NoAsciiEscaping */) : factory.createThisTypeNode(); - const typeNode = typePredicate.type && typeToTypeNodeHelper(typePredicate.type, context); - return factory.createTypePredicateNode(assertsModifier, parameterName, typeNode); - } - function getEffectiveParameterDeclaration(parameterSymbol) { - const parameterDeclaration = getDeclarationOfKind(parameterSymbol, 169 /* Parameter */); - if (parameterDeclaration) { - return parameterDeclaration; - } - if (!isTransientSymbol(parameterSymbol)) { - return getDeclarationOfKind(parameterSymbol, 341 /* JSDocParameterTag */); - } - } - function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags) { - const parameterDeclaration = getEffectiveParameterDeclaration(parameterSymbol); - const parameterType = getTypeOfSymbol(parameterSymbol); - const parameterTypeNode = serializeTypeForDeclaration(context, parameterDeclaration, parameterType, parameterSymbol); - const modifiers = !(context.flags & 8192 /* OmitParameterModifiers */) && preserveModifierFlags && parameterDeclaration && canHaveModifiers(parameterDeclaration) ? map(getModifiers(parameterDeclaration), factory.cloneNode) : void 0; - const isRest = parameterDeclaration && isRestParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 32768 /* RestParameter */; - const dotDotDotToken = isRest ? factory.createToken(26 /* DotDotDotToken */) : void 0; - const name = parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context); - const isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 16384 /* OptionalParameter */; - const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0; - const parameterNode = factory.createParameterDeclaration( - modifiers, - dotDotDotToken, - name, - questionToken, - parameterTypeNode, - /*initializer*/ - void 0 - ); - context.approximateLength += symbolName(parameterSymbol).length + 3; - return parameterNode; - } - function parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context) { - return parameterDeclaration ? parameterDeclaration.name ? parameterDeclaration.name.kind === 80 /* Identifier */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name), 16777216 /* NoAsciiEscaping */) : parameterDeclaration.name.kind === 166 /* QualifiedName */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name.right), 16777216 /* NoAsciiEscaping */) : cloneBindingName(parameterDeclaration.name) : symbolName(parameterSymbol) : symbolName(parameterSymbol); - function cloneBindingName(node) { - return elideInitializerAndSetEmitFlags(node); - function elideInitializerAndSetEmitFlags(node2) { - if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) { - trackComputedName(node2.expression, context.enclosingDeclaration, context); - } - let visited = visitEachChild( - node2, - elideInitializerAndSetEmitFlags, - /*context*/ - void 0, - /*nodesVisitor*/ - void 0, - elideInitializerAndSetEmitFlags - ); - if (isBindingElement(visited)) { - visited = factory.updateBindingElement( - visited, - visited.dotDotDotToken, - visited.propertyName, - visited.name, - /*initializer*/ - void 0 - ); - } - if (!nodeIsSynthesized(visited)) { - visited = factory.cloneNode(visited); - } - return setEmitFlags(visited, 1 /* SingleLine */ | 16777216 /* NoAsciiEscaping */); - } - } - } - function trackComputedName(accessExpression, enclosingDeclaration, context) { - if (!context.tracker.canTrackSymbol) return; - const firstIdentifier = getFirstIdentifier(accessExpression); - const name = resolveName( - firstIdentifier, - firstIdentifier.escapedText, - 111551 /* Value */ | 1048576 /* ExportValue */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - if (name) { - context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */); - } - } - function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) { - context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning); - return lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol); - } - function lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol) { - let chain; - const isTypeParameter = symbol.flags & 262144 /* TypeParameter */; - if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.internalFlags & 4 /* DoNotIncludeSymbolChain */)) { - chain = Debug.checkDefined(getSymbolChain( - symbol, - meaning, - /*endOfChain*/ - true - )); - Debug.assert(chain && chain.length > 0); - } else { - chain = [symbol]; - } - return chain; - function getSymbolChain(symbol2, meaning2, endOfChain) { - let accessibleSymbolChain = getAccessibleSymbolChain(symbol2, context.enclosingDeclaration, meaning2, !!(context.flags & 128 /* UseOnlyExternalAliasing */)); - let parentSpecifiers; - if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning2 : getQualifiedLeftMeaning(meaning2))) { - const parents = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol2, context.enclosingDeclaration, meaning2); - if (length(parents)) { - parentSpecifiers = parents.map( - (symbol3) => some(symbol3.declarations, hasNonGlobalAugmentationExternalModuleSymbol) ? getSpecifierForModuleSymbol(symbol3, context) : void 0 - ); - const indices = parents.map((_, i) => i); - indices.sort(sortByBestName); - const sortedParents = indices.map((i) => parents[i]); - for (const parent2 of sortedParents) { - const parentChain = getSymbolChain( - parent2, - getQualifiedLeftMeaning(meaning2), - /*endOfChain*/ - false - ); - if (parentChain) { - if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) { - accessibleSymbolChain = parentChain; - break; - } - accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent2, symbol2) || symbol2]); - break; - } - } - } - } - if (accessibleSymbolChain) { - return accessibleSymbolChain; - } - if ( - // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols. - endOfChain || // If a parent symbol is an anonymous type, don't write it. - !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */)) - ) { - if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { - return; - } - return [symbol2]; - } - function sortByBestName(a, b) { - const specifierA = parentSpecifiers[a]; - const specifierB = parentSpecifiers[b]; - if (specifierA && specifierB) { - const isBRelative = pathIsRelative(specifierB); - if (pathIsRelative(specifierA) === isBRelative) { - return countPathComponents(specifierA) - countPathComponents(specifierB); - } - if (isBRelative) { - return -1; - } - return 1; - } - return 0; - } - } - } - function typeParametersToTypeParameterDeclarations(symbol, context) { - let typeParameterNodes; - const targetSymbol = getTargetSymbol(symbol); - if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) { - typeParameterNodes = factory.createNodeArray(map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), (tp) => typeParameterToDeclaration(tp, context))); - } - return typeParameterNodes; - } - function lookupTypeParameterNodes(chain, index, context) { - var _a; - Debug.assert(chain && 0 <= index && index < chain.length); - const symbol = chain[index]; - const symbolId = getSymbolId(symbol); - if ((_a = context.typeParameterSymbolList) == null ? void 0 : _a.has(symbolId)) { - return void 0; - } - if (context.mustCreateTypeParameterSymbolList) { - context.mustCreateTypeParameterSymbolList = false; - context.typeParameterSymbolList = new Set(context.typeParameterSymbolList); - } - context.typeParameterSymbolList.add(symbolId); - let typeParameterNodes; - if (context.flags & 512 /* WriteTypeParametersInQualifiedName */ && index < chain.length - 1) { - const parentSymbol = symbol; - const nextSymbol = chain[index + 1]; - if (getCheckFlags(nextSymbol) & 1 /* Instantiated */) { - const params = getTypeParametersOfClassOrInterface( - parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol - ); - typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context); - } else { - typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context); - } - } - return typeParameterNodes; - } - function getTopmostIndexedAccessType(top) { - if (isIndexedAccessTypeNode(top.objectType)) { - return getTopmostIndexedAccessType(top.objectType); - } - return top; - } - function getSpecifierForModuleSymbol(symbol, context, overrideImportMode) { - let file = getDeclarationOfKind(symbol, 307 /* SourceFile */); - if (!file) { - const equivalentFileSymbol = firstDefined(symbol.declarations, (d) => getFileSymbolIfFileSymbolExportEqualsContainer(d, symbol)); - if (equivalentFileSymbol) { - file = getDeclarationOfKind(equivalentFileSymbol, 307 /* SourceFile */); - } - } - if (file && file.moduleName !== void 0) { - return file.moduleName; - } - if (!file) { - if (ambientModuleSymbolRegex.test(symbol.escapedName)) { - return symbol.escapedName.substring(1, symbol.escapedName.length - 1); - } - } - if (!context.enclosingFile || !context.tracker.moduleResolverHost) { - if (ambientModuleSymbolRegex.test(symbol.escapedName)) { - return symbol.escapedName.substring(1, symbol.escapedName.length - 1); - } - return getSourceFileOfNode(getNonAugmentationDeclaration(symbol)).fileName; - } - const enclosingDeclaration = getOriginalNode(context.enclosingDeclaration); - const originalModuleSpecifier = canHaveModuleSpecifier(enclosingDeclaration) ? tryGetModuleSpecifierFromDeclaration(enclosingDeclaration) : void 0; - const contextFile = context.enclosingFile; - const resolutionMode = overrideImportMode || originalModuleSpecifier && host.getModeForUsageLocation(contextFile, originalModuleSpecifier) || contextFile && host.getDefaultResolutionModeForFile(contextFile); - const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode); - const links = getSymbolLinks(symbol); - let specifier = links.specifierCache && links.specifierCache.get(cacheKey); - if (!specifier) { - const isBundle2 = !!compilerOptions.outFile; - const { moduleResolverHost } = context.tracker; - const specifierCompilerOptions = isBundle2 ? { ...compilerOptions, baseUrl: moduleResolverHost.getCommonSourceDirectory() } : compilerOptions; - specifier = first(getModuleSpecifiers( - symbol, - checker, - specifierCompilerOptions, - contextFile, - moduleResolverHost, - { - importModuleSpecifierPreference: isBundle2 ? "non-relative" : "project-relative", - importModuleSpecifierEnding: isBundle2 ? "minimal" : resolutionMode === 99 /* ESNext */ ? "js" : void 0 - }, - { overrideImportMode } - )); - links.specifierCache ?? (links.specifierCache = /* @__PURE__ */ new Map()); - links.specifierCache.set(cacheKey, specifier); - } - return specifier; - } - function symbolToEntityNameNode(symbol) { - const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName)); - return symbol.parent ? factory.createQualifiedName(symbolToEntityNameNode(symbol.parent), identifier) : identifier; - } - function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) { - const chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */)); - const isTypeOf = meaning === 111551 /* Value */; - if (some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { - const nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : void 0; - const typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context); - const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration)); - const targetFile = getSourceFileOfModule(chain[0]); - let specifier; - let attributes; - if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) { - if ((targetFile == null ? void 0 : targetFile.impliedNodeFormat) === 99 /* ESNext */ && targetFile.impliedNodeFormat !== (contextFile == null ? void 0 : contextFile.impliedNodeFormat)) { - specifier = getSpecifierForModuleSymbol(chain[0], context, 99 /* ESNext */); - attributes = factory.createImportAttributes( - factory.createNodeArray([ - factory.createImportAttribute( - factory.createStringLiteral("resolution-mode"), - factory.createStringLiteral("import") - ) - ]) - ); - } - } - if (!specifier) { - specifier = getSpecifierForModuleSymbol(chain[0], context); - } - if (!(context.flags & 67108864 /* AllowNodeModulesRelativePaths */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && specifier.includes("/node_modules/")) { - const oldSpecifier = specifier; - if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) { - const swappedMode = (contextFile == null ? void 0 : contextFile.impliedNodeFormat) === 99 /* ESNext */ ? 1 /* CommonJS */ : 99 /* ESNext */; - specifier = getSpecifierForModuleSymbol(chain[0], context, swappedMode); - if (specifier.includes("/node_modules/")) { - specifier = oldSpecifier; - } else { - attributes = factory.createImportAttributes( - factory.createNodeArray([ - factory.createImportAttribute( - factory.createStringLiteral("resolution-mode"), - factory.createStringLiteral(swappedMode === 99 /* ESNext */ ? "import" : "require") - ) - ]) - ); - } - } - if (!attributes) { - context.encounteredError = true; - if (context.tracker.reportLikelyUnsafeImportRequiredError) { - context.tracker.reportLikelyUnsafeImportRequiredError(oldSpecifier); - } - } - } - const lit = factory.createLiteralTypeNode(factory.createStringLiteral(specifier)); - context.approximateLength += specifier.length + 10; - if (!nonRootParts || isEntityName(nonRootParts)) { - if (nonRootParts) { - const lastId = isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right; - setIdentifierTypeArguments( - lastId, - /*typeArguments*/ - void 0 - ); - } - return factory.createImportTypeNode(lit, attributes, nonRootParts, typeParameterNodes, isTypeOf); - } else { - const splitNode = getTopmostIndexedAccessType(nonRootParts); - const qualifier = splitNode.objectType.typeName; - return factory.createIndexedAccessTypeNode(factory.createImportTypeNode(lit, attributes, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType); - } - } - const entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0); - if (isIndexedAccessTypeNode(entityName)) { - return entityName; - } - if (isTypeOf) { - return factory.createTypeQueryNode(entityName); - } else { - const lastId = isIdentifier(entityName) ? entityName : entityName.right; - const lastTypeArgs = getIdentifierTypeArguments(lastId); - setIdentifierTypeArguments( - lastId, - /*typeArguments*/ - void 0 - ); - return factory.createTypeReferenceNode(entityName, lastTypeArgs); - } - function createAccessFromSymbolChain(chain2, index, stopper) { - const typeParameterNodes = index === chain2.length - 1 ? overrideTypeArguments : lookupTypeParameterNodes(chain2, index, context); - const symbol2 = chain2[index]; - const parent2 = chain2[index - 1]; - let symbolName2; - if (index === 0) { - context.flags |= 16777216 /* InInitialEntityName */; - symbolName2 = getNameOfSymbolAsWritten(symbol2, context); - context.approximateLength += (symbolName2 ? symbolName2.length : 0) + 1; - context.flags ^= 16777216 /* InInitialEntityName */; - } else { - if (parent2 && getExportsOfSymbol(parent2)) { - const exports2 = getExportsOfSymbol(parent2); - forEachEntry(exports2, (ex, name) => { - if (getSymbolIfSameReference(ex, symbol2) && !isLateBoundName(name) && name !== "export=" /* ExportEquals */) { - symbolName2 = unescapeLeadingUnderscores(name); - return true; - } - }); - } - } - if (symbolName2 === void 0) { - const name = firstDefined(symbol2.declarations, getNameOfDeclaration); - if (name && isComputedPropertyName(name) && isEntityName(name.expression)) { - const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper); - if (isEntityName(LHS)) { - return factory.createIndexedAccessTypeNode(factory.createParenthesizedType(factory.createTypeQueryNode(LHS)), factory.createTypeQueryNode(name.expression)); - } - return LHS; - } - symbolName2 = getNameOfSymbolAsWritten(symbol2, context); - } - context.approximateLength += symbolName2.length + 1; - if (!(context.flags & 16 /* ForbidIndexedAccessSymbolReferences */) && parent2 && getMembersOfSymbol(parent2) && getMembersOfSymbol(parent2).get(symbol2.escapedName) && getSymbolIfSameReference(getMembersOfSymbol(parent2).get(symbol2.escapedName), symbol2)) { - const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper); - if (isIndexedAccessTypeNode(LHS)) { - return factory.createIndexedAccessTypeNode(LHS, factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2))); - } else { - return factory.createIndexedAccessTypeNode(factory.createTypeReferenceNode(LHS, typeParameterNodes), factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2))); - } - } - const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); - if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); - identifier.symbol = symbol2; - if (index > stopper) { - const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper); - if (!isEntityName(LHS)) { - return Debug.fail("Impossible construct - an export of an indexed access cannot be reachable"); - } - return factory.createQualifiedName(LHS, identifier); - } - return identifier; - } - } - function typeParameterShadowsOtherTypeParameterInScope(escapedName, context, type) { - const result = resolveName( - context.enclosingDeclaration, - escapedName, - 788968 /* Type */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - if (result && result.flags & 262144 /* TypeParameter */) { - return result !== type.symbol; - } - return false; - } - function typeParameterToName(type, context) { - var _a, _b, _c, _d; - if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && context.typeParameterNames) { - const cached = context.typeParameterNames.get(getTypeId(type)); - if (cached) { - return cached; - } - } - let result = symbolToName( - type.symbol, - context, - 788968 /* Type */, - /*expectsIdentifier*/ - true - ); - if (!(result.kind & 80 /* Identifier */)) { - return factory.createIdentifier("(Missing type parameter)"); - } - const decl = (_b = (_a = type.symbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b[0]; - if (decl && isTypeParameterDeclaration(decl)) { - result = setTextRange2(context, result, decl.name); - } - if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */) { - const rawtext = result.escapedText; - let i = ((_c = context.typeParameterNamesByTextNextNameCount) == null ? void 0 : _c.get(rawtext)) || 0; - let text = rawtext; - while (((_d = context.typeParameterNamesByText) == null ? void 0 : _d.has(text)) || typeParameterShadowsOtherTypeParameterInScope(text, context, type)) { - i++; - text = `${rawtext}_${i}`; - } - if (text !== rawtext) { - const typeArguments = getIdentifierTypeArguments(result); - result = factory.createIdentifier(text); - setIdentifierTypeArguments(result, typeArguments); - } - if (context.mustCreateTypeParametersNamesLookups) { - context.mustCreateTypeParametersNamesLookups = false; - context.typeParameterNames = new Map(context.typeParameterNames); - context.typeParameterNamesByTextNextNameCount = new Map(context.typeParameterNamesByTextNextNameCount); - context.typeParameterNamesByText = new Set(context.typeParameterNamesByText); - } - context.typeParameterNamesByTextNextNameCount.set(rawtext, i); - context.typeParameterNames.set(getTypeId(type), result); - context.typeParameterNamesByText.add(text); - } - return result; - } - function symbolToName(symbol, context, meaning, expectsIdentifier) { - const chain = lookupSymbolChain(symbol, context, meaning); - if (expectsIdentifier && chain.length !== 1 && !context.encounteredError && !(context.flags & 65536 /* AllowQualifiedNameInPlaceOfIdentifier */)) { - context.encounteredError = true; - } - return createEntityNameFromSymbolChain(chain, chain.length - 1); - function createEntityNameFromSymbolChain(chain2, index) { - const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context); - const symbol2 = chain2[index]; - if (index === 0) { - context.flags |= 16777216 /* InInitialEntityName */; - } - const symbolName2 = getNameOfSymbolAsWritten(symbol2, context); - if (index === 0) { - context.flags ^= 16777216 /* InInitialEntityName */; - } - const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); - if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); - identifier.symbol = symbol2; - return index > 0 ? factory.createQualifiedName(createEntityNameFromSymbolChain(chain2, index - 1), identifier) : identifier; - } - } - function symbolToExpression(symbol, context, meaning) { - const chain = lookupSymbolChain(symbol, context, meaning); - return createExpressionFromSymbolChain(chain, chain.length - 1); - function createExpressionFromSymbolChain(chain2, index) { - const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context); - const symbol2 = chain2[index]; - if (index === 0) { - context.flags |= 16777216 /* InInitialEntityName */; - } - let symbolName2 = getNameOfSymbolAsWritten(symbol2, context); - if (index === 0) { - context.flags ^= 16777216 /* InInitialEntityName */; - } - let firstChar = symbolName2.charCodeAt(0); - if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { - return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context)); - } - if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) { - const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); - if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); - identifier.symbol = symbol2; - return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier; - } else { - if (firstChar === 91 /* openBracket */) { - symbolName2 = symbolName2.substring(1, symbolName2.length - 1); - firstChar = symbolName2.charCodeAt(0); - } - let expression; - if (isSingleOrDoubleQuote(firstChar) && !(symbol2.flags & 8 /* EnumMember */)) { - expression = factory.createStringLiteral(stripQuotes(symbolName2).replace(/\\./g, (s) => s.substring(1)), firstChar === 39 /* singleQuote */); - } else if ("" + +symbolName2 === symbolName2) { - expression = factory.createNumericLiteral(+symbolName2); - } - if (!expression) { - const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); - if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); - identifier.symbol = symbol2; - expression = identifier; - } - return factory.createElementAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), expression); - } - } - } - function isStringNamed(d) { - const name = getNameOfDeclaration(d); - if (!name) { - return false; - } - if (isComputedPropertyName(name)) { - const type = checkExpression(name.expression); - return !!(type.flags & 402653316 /* StringLike */); - } - if (isElementAccessExpression(name)) { - const type = checkExpression(name.argumentExpression); - return !!(type.flags & 402653316 /* StringLike */); - } - return isStringLiteral(name); - } - function isSingleQuotedStringNamed(d) { - const name = getNameOfDeclaration(d); - return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode( - name, - /*includeTrivia*/ - false - ), "'"))); - } - function getPropertyNameNodeForSymbol(symbol, context) { - const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed); - const singleQuote = !!length(symbol.declarations) && every(symbol.declarations, isSingleQuotedStringNamed); - const isMethod = !!(symbol.flags & 8192 /* Method */); - const fromNameType = getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod); - if (fromNameType) { - return fromNameType; - } - const rawName = unescapeLeadingUnderscores(symbol.escapedName); - return createPropertyNameNodeForIdentifierOrLiteral(rawName, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod); - } - function getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod) { - const nameType = getSymbolLinks(symbol).nameType; - if (nameType) { - if (nameType.flags & 384 /* StringOrNumberLiteral */) { - const name = "" + nameType.value; - if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && (stringNamed || !isNumericLiteralName(name))) { - return factory.createStringLiteral(name, !!singleQuote); - } - if (isNumericLiteralName(name) && startsWith(name, "-")) { - return factory.createComputedPropertyName(factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-name))); - } - return createPropertyNameNodeForIdentifierOrLiteral(name, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod); - } - if (nameType.flags & 8192 /* UniqueESSymbol */) { - return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, 111551 /* Value */)); - } - } - } - function cloneNodeBuilderContext(context) { - const oldMustCreateTypeParameterSymbolList = context.mustCreateTypeParameterSymbolList; - const oldMustCreateTypeParametersNamesLookups = context.mustCreateTypeParametersNamesLookups; - context.mustCreateTypeParameterSymbolList = true; - context.mustCreateTypeParametersNamesLookups = true; - const oldTypeParameterNames = context.typeParameterNames; - const oldTypeParameterNamesByText = context.typeParameterNamesByText; - const oldTypeParameterNamesByTextNextNameCount = context.typeParameterNamesByTextNextNameCount; - const oldTypeParameterSymbolList = context.typeParameterSymbolList; - return () => { - context.typeParameterNames = oldTypeParameterNames; - context.typeParameterNamesByText = oldTypeParameterNamesByText; - context.typeParameterNamesByTextNextNameCount = oldTypeParameterNamesByTextNextNameCount; - context.typeParameterSymbolList = oldTypeParameterSymbolList; - context.mustCreateTypeParameterSymbolList = oldMustCreateTypeParameterSymbolList; - context.mustCreateTypeParametersNamesLookups = oldMustCreateTypeParametersNamesLookups; - }; - } - function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) { - return symbol.declarations && find(symbol.declarations, (s) => !!getNonlocalEffectiveTypeAnnotationNode(s) && (!enclosingDeclaration || !!findAncestor(s, (n) => n === enclosingDeclaration))); - } - function existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) { - if (!(getObjectFlags(type) & 4 /* Reference */)) return true; - if (!isTypeReferenceNode(existing)) return true; - void getTypeFromTypeReference(existing); - const symbol = getNodeLinks(existing).resolvedSymbol; - const existingTarget = symbol && getDeclaredTypeOfSymbol(symbol); - if (!existingTarget || existingTarget !== type.target) return true; - return length(existing.typeArguments) >= getMinTypeArgumentCount(type.target.typeParameters); - } - function getEnclosingDeclarationIgnoringFakeScope(enclosingDeclaration) { - while (getNodeLinks(enclosingDeclaration).fakeScopeForSignatureDeclaration) { - enclosingDeclaration = enclosingDeclaration.parent; - } - return enclosingDeclaration; - } - function serializeInferredTypeForDeclaration(symbol, context, type) { - if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol && (!context.enclosingDeclaration || some(symbol.declarations, (d) => getSourceFileOfNode(d) === context.enclosingFile))) { - context.flags |= 1048576 /* AllowUniqueESSymbolType */; - } - const result = typeToTypeNodeHelper(type, context); - return result; - } - function serializeTypeForDeclaration(context, declaration, type, symbol) { - var _a; - let result; - const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); - const decl = declaration ?? symbol.valueDeclaration ?? getDeclarationWithTypeAnnotation(symbol) ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]); - if (decl) { - if (isAccessor(decl)) { - result = syntacticNodeBuilder.serializeTypeOfAccessor(decl, symbol, context); - } else if (hasInferredType(decl) && !nodeIsSynthesized(decl) && !(getObjectFlags(type) & 196608 /* RequiresWidening */)) { - const restore = addSymbolTypeToContext(context, symbol, type); - result = syntacticNodeBuilder.serializeTypeOfDeclaration(decl, symbol, context); - restore(); - } - } - if (!result) { - if (addUndefinedForParameter) { - type = getOptionalType(type); - } - result = serializeInferredTypeForDeclaration(symbol, context, type); - } - return result ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - function typeNodeIsEquivalentToType(annotatedDeclaration, type, typeFromTypeNode) { - if (typeFromTypeNode === type) { - return true; - } - if (!annotatedDeclaration) { - return false; - } - if ((isPropertySignature(annotatedDeclaration) || isPropertyDeclaration(annotatedDeclaration)) && annotatedDeclaration.questionToken) { - return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode; - } - if (isParameter(annotatedDeclaration) && hasEffectiveQuestionToken(annotatedDeclaration)) { - return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode; - } - return false; - } - function serializeReturnTypeForSignature(context, signature) { - const suppressAny = context.flags & 256 /* SuppressAnyReturnType */; - const restoreFlags = saveRestoreFlags(context); - if (suppressAny) context.flags &= ~256 /* SuppressAnyReturnType */; - let returnTypeNode; - const returnType = getReturnTypeOfSignature(signature); - if (!(suppressAny && isTypeAny(returnType))) { - if (signature.declaration && !nodeIsSynthesized(signature.declaration)) { - const declarationSymbol = getSymbolOfDeclaration(signature.declaration); - const restore = addSymbolTypeToContext(context, declarationSymbol, returnType); - returnTypeNode = syntacticNodeBuilder.serializeReturnTypeForSignature(signature.declaration, declarationSymbol, context); - restore(); - } - if (!returnTypeNode) { - returnTypeNode = serializeInferredReturnTypeForSignature(context, signature, returnType); - } - } - if (!returnTypeNode && !suppressAny) { - returnTypeNode = factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - restoreFlags(); - return returnTypeNode; - } - function serializeInferredReturnTypeForSignature(context, signature, returnType) { - const oldSuppressReportInferenceFallback = context.suppressReportInferenceFallback; - context.suppressReportInferenceFallback = true; - const typePredicate = getTypePredicateOfSignature(signature); - const returnTypeNode = typePredicate ? typePredicateToTypePredicateNodeHelper(context.mapper ? instantiateTypePredicate(typePredicate, context.mapper) : typePredicate, context) : typeToTypeNodeHelper(returnType, context); - context.suppressReportInferenceFallback = oldSuppressReportInferenceFallback; - return returnTypeNode; - } - function trackExistingEntityName(node, context, enclosingDeclaration = context.enclosingDeclaration) { - let introducesError = false; - const leftmost = getFirstIdentifier(node); - if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) { - introducesError = true; - return { introducesError, node }; - } - const meaning = getMeaningOfEntityNameReference(node); - let sym; - if (isThisIdentifier(leftmost)) { - sym = getSymbolOfDeclaration(getThisContainer( - leftmost, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - )); - if (isSymbolAccessible( - sym, - leftmost, - meaning, - /*shouldComputeAliasesToMakeVisible*/ - false - ).accessibility !== 0 /* Accessible */) { - introducesError = true; - context.tracker.reportInaccessibleThisError(); - } - return { introducesError, node: attachSymbolToLeftmostIdentifier(node) }; - } - sym = resolveEntityName( - leftmost, - meaning, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true - ); - if (context.enclosingDeclaration && !(sym && sym.flags & 262144 /* TypeParameter */)) { - sym = getExportSymbolOfValueSymbolIfExported(sym); - const symAtLocation = resolveEntityName( - leftmost, - meaning, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - context.enclosingDeclaration - ); - if ( - // Check for unusable parameters symbols - symAtLocation === unknownSymbol || // If the symbol is not found, but was not found in the original scope either we probably have an error, don't reuse the node - symAtLocation === void 0 && sym !== void 0 || // If the symbol is found both in declaration scope and in current scope then it should point to the same reference - symAtLocation && sym && !getSymbolIfSameReference(getExportSymbolOfValueSymbolIfExported(symAtLocation), sym) - ) { - if (symAtLocation !== unknownSymbol) { - context.tracker.reportInferenceFallback(node); - } - introducesError = true; - return { introducesError, node, sym }; - } else { - sym = symAtLocation; - } - } - if (sym) { - if (sym.flags & 1 /* FunctionScopedVariable */ && sym.valueDeclaration) { - if (isPartOfParameterDeclaration(sym.valueDeclaration) || isJSDocParameterTag(sym.valueDeclaration)) { - return { introducesError, node: attachSymbolToLeftmostIdentifier(node) }; - } - } - if (!(sym.flags & 262144 /* TypeParameter */) && // Type parameters are visible in the current context if they are are resolvable - !isDeclarationName(node) && isSymbolAccessible( - sym, - enclosingDeclaration, - meaning, - /*shouldComputeAliasesToMakeVisible*/ - false - ).accessibility !== 0 /* Accessible */) { - context.tracker.reportInferenceFallback(node); - introducesError = true; - } else { - context.tracker.trackSymbol(sym, enclosingDeclaration, meaning); - } - return { introducesError, node: attachSymbolToLeftmostIdentifier(node) }; - } - return { introducesError, node }; - function attachSymbolToLeftmostIdentifier(node2) { - if (node2 === leftmost) { - const type = getDeclaredTypeOfSymbol(sym); - const name = sym.flags & 262144 /* TypeParameter */ ? typeParameterToName(type, context) : factory.cloneNode(node2); - name.symbol = sym; - return setTextRange2(context, setEmitFlags(name, 16777216 /* NoAsciiEscaping */), node2); - } - const updated = visitEachChild( - node2, - (c) => attachSymbolToLeftmostIdentifier(c), - /*context*/ - void 0 - ); - if (updated !== node2) { - setTextRange2(context, updated, node2); - } - return updated; - } - } - function serializeTypeName(context, node, isTypeOf, typeArguments) { - const meaning = isTypeOf ? 111551 /* Value */ : 788968 /* Type */; - const symbol = resolveEntityName( - node, - meaning, - /*ignoreErrors*/ - true - ); - if (!symbol) return void 0; - const resolvedSymbol = symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol; - if (isSymbolAccessible( - symbol, - context.enclosingDeclaration, - meaning, - /*shouldComputeAliasesToMakeVisible*/ - false - ).accessibility !== 0 /* Accessible */) return void 0; - return symbolToTypeNode(resolvedSymbol, context, meaning, typeArguments); - } - function canReuseTypeNode(context, existing) { - const type = getTypeFromTypeNode2( - context, - existing, - /*noMappedTypes*/ - true - ); - if (!type) { - return false; - } - if (isInJSFile(existing)) { - if (isLiteralImportTypeNode(existing)) { - void getTypeFromImportTypeNode(existing); - const nodeSymbol = getNodeLinks(existing).resolvedSymbol; - return !nodeSymbol || !// The import type resolved using jsdoc fallback logic - (!existing.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic - !(length(existing.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol)))); - } - } - if (isTypeReferenceNode(existing)) { - if (isConstTypeReference(existing)) return false; - const symbol = getNodeLinks(existing).resolvedSymbol; - if (!symbol) return false; - if (symbol.flags & 262144 /* TypeParameter */) { - const declaredType = getDeclaredTypeOfSymbol(symbol); - return !(context.mapper && getMappedType(declaredType, context.mapper) !== declaredType); - } - if (isInJSDoc(existing)) { - return existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) && !getIntendedTypeFromJSDocTypeReference(existing) && !!(symbol.flags & 788968 /* Type */); - } - } - if (isTypeOperatorNode(existing) && existing.operator === 158 /* UniqueKeyword */ && existing.type.kind === 155 /* SymbolKeyword */) { - const effectiveEnclosingContext = context.enclosingDeclaration && getEnclosingDeclarationIgnoringFakeScope(context.enclosingDeclaration); - return !!findAncestor(existing, (n) => n === effectiveEnclosingContext); - } - return true; - } - function serializeExistingTypeNode(context, typeNode, addUndefined) { - const type = getTypeFromTypeNode2(context, typeNode); - if (addUndefined && !someType(type, (t) => !!(t.flags & 32768 /* Undefined */)) && canReuseTypeNode(context, typeNode)) { - const clone2 = syntacticNodeBuilder.tryReuseExistingTypeNode(context, typeNode); - if (clone2) { - return factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); - } - } - return typeToTypeNodeHelper(type, context); - } - function symbolTableToDeclarationStatements(symbolTable, context) { - var _a; - const serializePropertySymbolForClass = makeSerializePropertySymbol( - factory.createPropertyDeclaration, - 174 /* MethodDeclaration */, - /*useAccessors*/ - true - ); - const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol( - (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type), - 173 /* MethodSignature */, - /*useAccessors*/ - false - ); - const enclosingDeclaration = context.enclosingDeclaration; - let results = []; - const visitedSymbols = /* @__PURE__ */ new Set(); - const deferredPrivatesStack = []; - const oldcontext = context; - context = { - ...oldcontext, - usedSymbolNames: new Set(oldcontext.usedSymbolNames), - remappedSymbolNames: /* @__PURE__ */ new Map(), - remappedSymbolReferences: new Map((_a = oldcontext.remappedSymbolReferences) == null ? void 0 : _a.entries()), - tracker: void 0 - }; - const tracker = { - ...oldcontext.tracker.inner, - trackSymbol: (sym, decl, meaning) => { - var _a2, _b; - if ((_a2 = context.remappedSymbolNames) == null ? void 0 : _a2.has(getSymbolId(sym))) return false; - const accessibleResult = isSymbolAccessible( - sym, - decl, - meaning, - /*shouldComputeAliasesToMakeVisible*/ - false - ); - if (accessibleResult.accessibility === 0 /* Accessible */) { - const chain = lookupSymbolChainWorker(sym, context, meaning); - if (!(sym.flags & 4 /* Property */)) { - const root = chain[0]; - const contextFile = getSourceFileOfNode(oldcontext.enclosingDeclaration); - if (some(root.declarations, (d) => getSourceFileOfNode(d) === contextFile)) { - includePrivateSymbol(root); - } - } - } else if ((_b = oldcontext.tracker.inner) == null ? void 0 : _b.trackSymbol) { - return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning); - } - return false; - } - }; - context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost); - forEachEntry(symbolTable, (symbol, name) => { - const baseName = unescapeLeadingUnderscores(name); - void getInternalSymbolName(symbol, baseName); - }); - let addingDeclare = !context.bundled; - const exportEquals = symbolTable.get("export=" /* ExportEquals */); - if (exportEquals && symbolTable.size > 1 && exportEquals.flags & (2097152 /* Alias */ | 1536 /* Module */)) { - symbolTable = createSymbolTable(); - symbolTable.set("export=" /* ExportEquals */, exportEquals); - } - visitSymbolTable(symbolTable); - return mergeRedundantStatements(results); - function isIdentifierAndNotUndefined(node) { - return !!node && node.kind === 80 /* Identifier */; - } - function getNamesOfDeclaration(statement) { - if (isVariableStatement(statement)) { - return filter(map(statement.declarationList.declarations, getNameOfDeclaration), isIdentifierAndNotUndefined); - } - return filter([getNameOfDeclaration(statement)], isIdentifierAndNotUndefined); - } - function flattenExportAssignedNamespace(statements) { - const exportAssignment = find(statements, isExportAssignment); - const nsIndex = findIndex(statements, isModuleDeclaration); - let ns = nsIndex !== -1 ? statements[nsIndex] : void 0; - if (ns && exportAssignment && exportAssignment.isExportEquals && isIdentifier(exportAssignment.expression) && isIdentifier(ns.name) && idText(ns.name) === idText(exportAssignment.expression) && ns.body && isModuleBlock(ns.body)) { - const excessExports = filter(statements, (s) => !!(getEffectiveModifierFlags(s) & 32 /* Export */)); - const name = ns.name; - let body = ns.body; - if (length(excessExports)) { - ns = factory.updateModuleDeclaration( - ns, - ns.modifiers, - ns.name, - body = factory.updateModuleBlock( - body, - factory.createNodeArray([ - ...ns.body.statements, - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier( - /*isTypeOnly*/ - false, - /*propertyName*/ - void 0, - id - ))), - /*moduleSpecifier*/ - void 0 - ) - ]) - ) - ); - statements = [...statements.slice(0, nsIndex), ns, ...statements.slice(nsIndex + 1)]; - } - if (!find(statements, (s) => s !== ns && nodeHasName(s, name))) { - results = []; - const mixinExportFlag = !some(body.statements, (s) => hasSyntacticModifier(s, 32 /* Export */) || isExportAssignment(s) || isExportDeclaration(s)); - forEach(body.statements, (s) => { - addResult(s, mixinExportFlag ? 32 /* Export */ : 0 /* None */); - }); - statements = [...filter(statements, (s) => s !== ns && s !== exportAssignment), ...results]; - } - } - return statements; - } - function mergeExportDeclarations(statements) { - const exports2 = filter(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause)); - if (length(exports2) > 1) { - const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause); - statements = [ - ...nonExports, - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports(flatMap(exports2, (e) => cast(e.exportClause, isNamedExports).elements)), - /*moduleSpecifier*/ - void 0 - ) - ]; - } - const reexports = filter(statements, (d) => isExportDeclaration(d) && !!d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause)); - if (length(reexports) > 1) { - const groups = group(reexports, (decl) => isStringLiteral(decl.moduleSpecifier) ? ">" + decl.moduleSpecifier.text : ">"); - if (groups.length !== reexports.length) { - for (const group2 of groups) { - if (group2.length > 1) { - statements = [ - ...filter(statements, (s) => !group2.includes(s)), - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)), - group2[0].moduleSpecifier - ) - ]; - } - } - } - } - return statements; - } - function inlineExportModifiers(statements) { - const index = findIndex(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !d.attributes && !!d.exportClause && isNamedExports(d.exportClause)); - if (index >= 0) { - const exportDecl = statements[index]; - const replacements = mapDefined(exportDecl.exportClause.elements, (e) => { - if (!e.propertyName && e.name.kind !== 11 /* StringLiteral */) { - const name = e.name; - const indices = indicesOf(statements); - const associatedIndices = filter(indices, (i) => nodeHasName(statements[i], name)); - if (length(associatedIndices) && every(associatedIndices, (i) => canHaveExportModifier(statements[i]))) { - for (const index2 of associatedIndices) { - statements[index2] = addExportModifier(statements[index2]); - } - return void 0; - } - } - return e; - }); - if (!length(replacements)) { - orderedRemoveItemAt(statements, index); - } else { - statements[index] = factory.updateExportDeclaration( - exportDecl, - exportDecl.modifiers, - exportDecl.isTypeOnly, - factory.updateNamedExports( - exportDecl.exportClause, - replacements - ), - exportDecl.moduleSpecifier, - exportDecl.attributes - ); - } - } - return statements; - } - function mergeRedundantStatements(statements) { - statements = flattenExportAssignedNamespace(statements); - statements = mergeExportDeclarations(statements); - statements = inlineExportModifiers(statements); - if (enclosingDeclaration && (isSourceFile(enclosingDeclaration) && isExternalOrCommonJsModule(enclosingDeclaration) || isModuleDeclaration(enclosingDeclaration)) && (!some(statements, isExternalModuleIndicator) || !hasScopeMarker(statements) && some(statements, needsScopeMarker))) { - statements.push(createEmptyExports(factory)); - } - return statements; - } - function addExportModifier(node) { - const flags = (getEffectiveModifierFlags(node) | 32 /* Export */) & ~128 /* Ambient */; - return factory.replaceModifiers(node, flags); - } - function removeExportModifier(node) { - const flags = getEffectiveModifierFlags(node) & ~32 /* Export */; - return factory.replaceModifiers(node, flags); - } - function visitSymbolTable(symbolTable2, suppressNewPrivateContext, propertyAsAlias) { - if (!suppressNewPrivateContext) { - deferredPrivatesStack.push(/* @__PURE__ */ new Map()); - } - symbolTable2.forEach((symbol) => { - serializeSymbol( - symbol, - /*isPrivate*/ - false, - !!propertyAsAlias - ); - }); - if (!suppressNewPrivateContext) { - deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => { - serializeSymbol( - symbol, - /*isPrivate*/ - true, - !!propertyAsAlias - ); - }); - deferredPrivatesStack.pop(); - } - } - function serializeSymbol(symbol, isPrivate, propertyAsAlias) { - void getPropertiesOfType(getTypeOfSymbol(symbol)); - const visitedSym = getMergedSymbol(symbol); - if (visitedSymbols.has(getSymbolId(visitedSym))) { - return; - } - visitedSymbols.add(getSymbolId(visitedSym)); - const skipMembershipCheck = !isPrivate; - if (skipMembershipCheck || !!length(symbol.declarations) && some(symbol.declarations, (d) => !!findAncestor(d, (n) => n === enclosingDeclaration))) { - const scopeCleanup = cloneNodeBuilderContext(context); - context.tracker.pushErrorFallbackNode(find(symbol.declarations, (d) => getSourceFileOfNode(d) === context.enclosingFile)); - serializeSymbolWorker(symbol, isPrivate, propertyAsAlias); - context.tracker.popErrorFallbackNode(); - scopeCleanup(); - } - } - function serializeSymbolWorker(symbol, isPrivate, propertyAsAlias, escapedSymbolName = symbol.escapedName) { - var _a2, _b, _c, _d, _e, _f; - const symbolName2 = unescapeLeadingUnderscores(escapedSymbolName); - const isDefault = escapedSymbolName === "default" /* Default */; - if (isPrivate && !(context.flags & 131072 /* AllowAnonymousIdentifier */) && isStringANonContextualKeyword(symbolName2) && !isDefault) { - context.encounteredError = true; - return; - } - let needsPostExportDefault = isDefault && !!(symbol.flags & -113 /* ExportDoesNotSupportDefaultModifier */ || symbol.flags & 16 /* Function */ && length(getPropertiesOfType(getTypeOfSymbol(symbol)))) && !(symbol.flags & 2097152 /* Alias */); - let needsExportDeclaration = !needsPostExportDefault && !isPrivate && isStringANonContextualKeyword(symbolName2) && !isDefault; - if (needsPostExportDefault || needsExportDeclaration) { - isPrivate = true; - } - const modifierFlags = (!isPrivate ? 32 /* Export */ : 0) | (isDefault && !needsPostExportDefault ? 2048 /* Default */ : 0); - const isConstMergedWithNS = symbol.flags & 1536 /* Module */ && symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && escapedSymbolName !== "export=" /* ExportEquals */; - const isConstMergedWithNSPrintableAsSignatureMerge = isConstMergedWithNS && isTypeRepresentableAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol); - if (symbol.flags & (16 /* Function */ | 8192 /* Method */) || isConstMergedWithNSPrintableAsSignatureMerge) { - serializeAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); - } - if (symbol.flags & 524288 /* TypeAlias */) { - serializeTypeAlias(symbol, symbolName2, modifierFlags); - } - if (symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */ | 98304 /* Accessor */) && escapedSymbolName !== "export=" /* ExportEquals */ && !(symbol.flags & 4194304 /* Prototype */) && !(symbol.flags & 32 /* Class */) && !(symbol.flags & 8192 /* Method */) && !isConstMergedWithNSPrintableAsSignatureMerge) { - if (propertyAsAlias) { - const createdExport = serializeMaybeAliasAssignment(symbol); - if (createdExport) { - needsExportDeclaration = false; - needsPostExportDefault = false; - } - } else { - const type = getTypeOfSymbol(symbol); - const localName = getInternalSymbolName(symbol, symbolName2); - if (type.symbol && type.symbol !== symbol && type.symbol.flags & 16 /* Function */ && some(type.symbol.declarations, isFunctionExpressionOrArrowFunction) && (((_a2 = type.symbol.members) == null ? void 0 : _a2.size) || ((_b = type.symbol.exports) == null ? void 0 : _b.size))) { - if (!context.remappedSymbolReferences) { - context.remappedSymbolReferences = /* @__PURE__ */ new Map(); - } - context.remappedSymbolReferences.set(getSymbolId(type.symbol), symbol); - serializeSymbolWorker(type.symbol, isPrivate, propertyAsAlias, escapedSymbolName); - context.remappedSymbolReferences.delete(getSymbolId(type.symbol)); - } else if (!(symbol.flags & 16 /* Function */) && isTypeRepresentableAsFunctionNamespaceMerge(type, symbol)) { - serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags); - } else { - const flags = !(symbol.flags & 2 /* BlockScopedVariable */) ? ((_c = symbol.parent) == null ? void 0 : _c.valueDeclaration) && isSourceFile((_d = symbol.parent) == null ? void 0 : _d.valueDeclaration) ? 2 /* Const */ : void 0 : isConstantVariable(symbol) ? 2 /* Const */ : 1 /* Let */; - const name = needsPostExportDefault || !(symbol.flags & 4 /* Property */) ? localName : getUnusedName(localName, symbol); - let textRange = symbol.declarations && find(symbol.declarations, (d) => isVariableDeclaration(d)); - if (textRange && isVariableDeclarationList(textRange.parent) && textRange.parent.declarations.length === 1) { - textRange = textRange.parent.parent; - } - const propertyAccessRequire = (_e = symbol.declarations) == null ? void 0 : _e.find(isPropertyAccessExpression); - if (propertyAccessRequire && isBinaryExpression(propertyAccessRequire.parent) && isIdentifier(propertyAccessRequire.parent.right) && ((_f = type.symbol) == null ? void 0 : _f.valueDeclaration) && isSourceFile(type.symbol.valueDeclaration)) { - const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right; - addResult( - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports([factory.createExportSpecifier( - /*isTypeOnly*/ - false, - alias, - localName - )]) - ), - 0 /* None */ - ); - context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */); - } else { - const statement = setTextRange2( - context, - factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - serializeTypeForDeclaration( - context, - /*declaration*/ - void 0, - type, - symbol - ) - ) - ], flags) - ), - textRange - ); - addResult(statement, name !== localName ? modifierFlags & ~32 /* Export */ : modifierFlags); - if (name !== localName && !isPrivate) { - addResult( - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports([factory.createExportSpecifier( - /*isTypeOnly*/ - false, - name, - localName - )]) - ), - 0 /* None */ - ); - needsExportDeclaration = false; - needsPostExportDefault = false; - } - } - } - } - } - if (symbol.flags & 384 /* Enum */) { - serializeEnum(symbol, symbolName2, modifierFlags); - } - if (symbol.flags & 32 /* Class */) { - if (symbol.flags & 4 /* Property */ && symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration.parent) && isClassExpression(symbol.valueDeclaration.parent.right)) { - serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); - } else { - serializeAsClass(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); - } - } - if (symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && (!isConstMergedWithNS || isTypeOnlyNamespace(symbol)) || isConstMergedWithNSPrintableAsSignatureMerge) { - serializeModule(symbol, symbolName2, modifierFlags); - } - if (symbol.flags & 64 /* Interface */ && !(symbol.flags & 32 /* Class */)) { - serializeInterface(symbol, symbolName2, modifierFlags); - } - if (symbol.flags & 2097152 /* Alias */) { - serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); - } - if (symbol.flags & 4 /* Property */ && symbol.escapedName === "export=" /* ExportEquals */) { - serializeMaybeAliasAssignment(symbol); - } - if (symbol.flags & 8388608 /* ExportStar */) { - if (symbol.declarations) { - for (const node of symbol.declarations) { - const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - if (!resolvedModule) continue; - addResult(factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - node.isTypeOnly, - /*exportClause*/ - void 0, - factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context)) - ), 0 /* None */); - } - } - } - if (needsPostExportDefault) { - addResult(factory.createExportAssignment( - /*modifiers*/ - void 0, - /*isExportEquals*/ - false, - factory.createIdentifier(getInternalSymbolName(symbol, symbolName2)) - ), 0 /* None */); - } else if (needsExportDeclaration) { - addResult( - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports([factory.createExportSpecifier( - /*isTypeOnly*/ - false, - getInternalSymbolName(symbol, symbolName2), - symbolName2 - )]) - ), - 0 /* None */ - ); - } - } - function includePrivateSymbol(symbol) { - if (some(symbol.declarations, isPartOfParameterDeclaration)) return; - Debug.assertIsDefined(deferredPrivatesStack[deferredPrivatesStack.length - 1]); - getUnusedName(unescapeLeadingUnderscores(symbol.escapedName), symbol); - const isExternalImportAlias = !!(symbol.flags & 2097152 /* Alias */) && !some(symbol.declarations, (d) => !!findAncestor(d, isExportDeclaration) || isNamespaceExport(d) || isImportEqualsDeclaration(d) && !isExternalModuleReference(d.moduleReference)); - deferredPrivatesStack[isExternalImportAlias ? 0 : deferredPrivatesStack.length - 1].set(getSymbolId(symbol), symbol); - } - function isExportingScope(enclosingDeclaration2) { - return isSourceFile(enclosingDeclaration2) && (isExternalOrCommonJsModule(enclosingDeclaration2) || isJsonSourceFile(enclosingDeclaration2)) || isAmbientModule(enclosingDeclaration2) && !isGlobalScopeAugmentation(enclosingDeclaration2); - } - function addResult(node, additionalModifierFlags) { - if (canHaveModifiers(node)) { - let newModifierFlags = 0 /* None */; - const enclosingDeclaration2 = context.enclosingDeclaration && (isJSDocTypeAlias(context.enclosingDeclaration) ? getSourceFileOfNode(context.enclosingDeclaration) : context.enclosingDeclaration); - if (additionalModifierFlags & 32 /* Export */ && enclosingDeclaration2 && (isExportingScope(enclosingDeclaration2) || isModuleDeclaration(enclosingDeclaration2)) && canHaveExportModifier(node)) { - newModifierFlags |= 32 /* Export */; - } - if (addingDeclare && !(newModifierFlags & 32 /* Export */) && (!enclosingDeclaration2 || !(enclosingDeclaration2.flags & 33554432 /* Ambient */)) && (isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isModuleDeclaration(node))) { - newModifierFlags |= 128 /* Ambient */; - } - if (additionalModifierFlags & 2048 /* Default */ && (isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionDeclaration(node))) { - newModifierFlags |= 2048 /* Default */; - } - if (newModifierFlags) { - node = factory.replaceModifiers(node, newModifierFlags | getEffectiveModifierFlags(node)); - } - } - results.push(node); - } - function serializeTypeAlias(symbol, symbolName2, modifierFlags) { - var _a2; - const aliasType = getDeclaredTypeOfTypeAlias(symbol); - const typeParams = getSymbolLinks(symbol).typeParameters; - const typeParamDecls = map(typeParams, (p) => typeParameterToDeclaration(p, context)); - const jsdocAliasDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isJSDocTypeAlias); - const commentText = getTextOfJSDocComment(jsdocAliasDecl ? jsdocAliasDecl.comment || jsdocAliasDecl.parent.comment : void 0); - const restoreFlags = saveRestoreFlags(context); - context.flags |= 8388608 /* InTypeAlias */; - const oldEnclosingDecl = context.enclosingDeclaration; - context.enclosingDeclaration = jsdocAliasDecl; - const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && syntacticNodeBuilder.tryReuseExistingTypeNode(context, jsdocAliasDecl.typeExpression.type) || typeToTypeNodeHelper(aliasType, context); - addResult( - setSyntheticLeadingComments( - factory.createTypeAliasDeclaration( - /*modifiers*/ - void 0, - getInternalSymbolName(symbol, symbolName2), - typeParamDecls, - typeNode - ), - !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }] - ), - modifierFlags - ); - restoreFlags(); - context.enclosingDeclaration = oldEnclosingDecl; - } - function serializeInterface(symbol, symbolName2, modifierFlags) { - const interfaceType = getDeclaredTypeOfClassOrInterface(symbol); - const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context)); - const baseTypes = getBaseTypes(interfaceType); - const baseType = length(baseTypes) ? getIntersectionType(baseTypes) : void 0; - const members = flatMap(getPropertiesOfType(interfaceType), (p) => serializePropertySymbolForInterface(p, baseType)); - const callSignatures = serializeSignatures(0 /* Call */, interfaceType, baseType, 179 /* CallSignature */); - const constructSignatures = serializeSignatures(1 /* Construct */, interfaceType, baseType, 180 /* ConstructSignature */); - const indexSignatures = serializeIndexSignatures(interfaceType, baseType); - const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(96 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))]; - addResult( - factory.createInterfaceDeclaration( - /*modifiers*/ - void 0, - getInternalSymbolName(symbol, symbolName2), - typeParamDecls, - heritageClauses, - [...indexSignatures, ...constructSignatures, ...callSignatures, ...members] - ), - modifierFlags - ); - } - function getNamespaceMembersForSerialization(symbol) { - let exports2 = arrayFrom(getExportsOfSymbol(symbol).values()); - const merged = getMergedSymbol(symbol); - if (merged !== symbol) { - const membersSet = new Set(exports2); - for (const exported of getExportsOfSymbol(merged).values()) { - if (!(getSymbolFlags(resolveSymbol(exported)) & 111551 /* Value */)) { - membersSet.add(exported); - } - } - exports2 = arrayFrom(membersSet); - } - return filter(exports2, (m) => isNamespaceMember(m) && isIdentifierText(m.escapedName, 99 /* ESNext */)); - } - function isTypeOnlyNamespace(symbol) { - return every(getNamespaceMembersForSerialization(symbol), (m) => !(getSymbolFlags(resolveSymbol(m)) & 111551 /* Value */)); - } - function serializeModule(symbol, symbolName2, modifierFlags) { - const members = getNamespaceMembersForSerialization(symbol); - const locationMap = arrayToMultiMap(members, (m) => m.parent && m.parent === symbol ? "real" : "merged"); - const realMembers = locationMap.get("real") || emptyArray; - const mergedMembers = locationMap.get("merged") || emptyArray; - if (length(realMembers)) { - const localName = getInternalSymbolName(symbol, symbolName2); - serializeAsNamespaceDeclaration(realMembers, localName, modifierFlags, !!(symbol.flags & (16 /* Function */ | 67108864 /* Assignment */))); - } - if (length(mergedMembers)) { - const containingFile = getSourceFileOfNode(context.enclosingDeclaration); - const localName = getInternalSymbolName(symbol, symbolName2); - const nsBody = factory.createModuleBlock([factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => { - var _a2, _b; - const name = unescapeLeadingUnderscores(s.escapedName); - const localName2 = getInternalSymbolName(s, name); - const aliasDecl = s.declarations && getDeclarationOfAliasSymbol(s); - if (containingFile && (aliasDecl ? containingFile !== getSourceFileOfNode(aliasDecl) : !some(s.declarations, (d) => getSourceFileOfNode(d) === containingFile))) { - (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s); - return void 0; - } - const target = aliasDecl && getTargetOfAliasDeclaration( - aliasDecl, - /*dontRecursivelyResolve*/ - true - ); - includePrivateSymbol(target || s); - const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2; - return factory.createExportSpecifier( - /*isTypeOnly*/ - false, - name === targetName ? void 0 : targetName, - name - ); - })) - )]); - addResult( - factory.createModuleDeclaration( - /*modifiers*/ - void 0, - factory.createIdentifier(localName), - nsBody, - 32 /* Namespace */ - ), - 0 /* None */ - ); - } - } - function serializeEnum(symbol, symbolName2, modifierFlags) { - addResult( - factory.createEnumDeclaration( - factory.createModifiersFromModifierFlags(isConstEnumSymbol(symbol) ? 4096 /* Const */ : 0), - getInternalSymbolName(symbol, symbolName2), - map(filter(getPropertiesOfType(getTypeOfSymbol(symbol)), (p) => !!(p.flags & 8 /* EnumMember */)), (p) => { - const initializedValue = p.declarations && p.declarations[0] && isEnumMember(p.declarations[0]) ? getConstantValue2(p.declarations[0]) : void 0; - return factory.createEnumMember( - unescapeLeadingUnderscores(p.escapedName), - initializedValue === void 0 ? void 0 : typeof initializedValue === "string" ? factory.createStringLiteral(initializedValue) : factory.createNumericLiteral(initializedValue) - ); - }) - ), - modifierFlags - ); - } - function serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags) { - const signatures = getSignaturesOfType(type, 0 /* Call */); - for (const sig of signatures) { - const decl = signatureToSignatureDeclarationHelper(sig, 262 /* FunctionDeclaration */, context, { name: factory.createIdentifier(localName) }); - addResult(setTextRange2(context, decl, getSignatureTextRangeLocation(sig)), modifierFlags); - } - if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) { - const props = filter(getPropertiesOfType(type), isNamespaceMember); - serializeAsNamespaceDeclaration( - props, - localName, - modifierFlags, - /*suppressNewPrivateContext*/ - true - ); - } - } - function getSignatureTextRangeLocation(signature) { - if (signature.declaration && signature.declaration.parent) { - if (isBinaryExpression(signature.declaration.parent) && getAssignmentDeclarationKind(signature.declaration.parent) === 5 /* Property */) { - return signature.declaration.parent; - } - if (isVariableDeclaration(signature.declaration.parent) && signature.declaration.parent.parent) { - return signature.declaration.parent.parent; - } - } - return signature.declaration; - } - function serializeAsNamespaceDeclaration(props, localName, modifierFlags, suppressNewPrivateContext) { - if (length(props)) { - const localVsRemoteMap = arrayToMultiMap(props, (p) => !length(p.declarations) || some(p.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)) ? "local" : "remote"); - const localProps = localVsRemoteMap.get("local") || emptyArray; - let fakespace = parseNodeFactory.createModuleDeclaration( - /*modifiers*/ - void 0, - factory.createIdentifier(localName), - factory.createModuleBlock([]), - 32 /* Namespace */ - ); - setParent(fakespace, enclosingDeclaration); - fakespace.locals = createSymbolTable(props); - fakespace.symbol = props[0].parent; - const oldResults = results; - results = []; - const oldAddingDeclare = addingDeclare; - addingDeclare = false; - const subcontext = { ...context, enclosingDeclaration: fakespace }; - const oldContext = context; - context = subcontext; - visitSymbolTable( - createSymbolTable(localProps), - suppressNewPrivateContext, - /*propertyAsAlias*/ - true - ); - context = oldContext; - addingDeclare = oldAddingDeclare; - const declarations = results; - results = oldResults; - const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports([factory.createExportSpecifier( - /*isTypeOnly*/ - false, - d.expression, - factory.createIdentifier("default" /* Default */) - )]) - ) : d); - const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 32 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced; - fakespace = factory.updateModuleDeclaration( - fakespace, - fakespace.modifiers, - fakespace.name, - factory.createModuleBlock(exportModifierStripped) - ); - addResult(fakespace, modifierFlags); - } - } - function isNamespaceMember(p) { - return !!(p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) || !(p.flags & 4194304 /* Prototype */ || p.escapedName === "prototype" || p.valueDeclaration && isStatic(p.valueDeclaration) && isClassLike(p.valueDeclaration.parent)); - } - function sanitizeJSDocImplements(clauses) { - const result = mapDefined(clauses, (e) => { - const oldEnclosing = context.enclosingDeclaration; - context.enclosingDeclaration = e; - let expr = e.expression; - if (isEntityNameExpression(expr)) { - if (isIdentifier(expr) && idText(expr) === "") { - return cleanup( - /*result*/ - void 0 - ); - } - let introducesError; - ({ introducesError, node: expr } = trackExistingEntityName(expr, context)); - if (introducesError) { - return cleanup( - /*result*/ - void 0 - ); - } - } - return cleanup(factory.createExpressionWithTypeArguments( - expr, - map(e.typeArguments, (a) => syntacticNodeBuilder.tryReuseExistingTypeNode(context, a) || typeToTypeNodeHelper(getTypeFromTypeNode2(context, a), context)) - )); - function cleanup(result2) { - context.enclosingDeclaration = oldEnclosing; - return result2; - } - }); - if (result.length === clauses.length) { - return result; - } - return void 0; - } - function serializeAsClass(symbol, localName, modifierFlags) { - var _a2, _b; - const originalDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike); - const oldEnclosing = context.enclosingDeclaration; - context.enclosingDeclaration = originalDecl || oldEnclosing; - const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context)); - const classType = getTypeWithThisArgument(getDeclaredTypeOfClassOrInterface(symbol)); - const baseTypes = getBaseTypes(classType); - const originalImplements = originalDecl && getEffectiveImplementsTypeNodes(originalDecl); - const implementsExpressions = originalImplements && sanitizeJSDocImplements(originalImplements) || mapDefined(getImplementsTypes(classType), serializeImplementedType); - const staticType = getTypeOfSymbol(symbol); - const isClass = !!((_b = staticType.symbol) == null ? void 0 : _b.valueDeclaration) && isClassLike(staticType.symbol.valueDeclaration); - const staticBaseType = isClass ? getBaseConstructorTypeOfClass(staticType) : anyType; - const heritageClauses = [ - ...!length(baseTypes) ? [] : [factory.createHeritageClause(96 /* ExtendsKeyword */, map(baseTypes, (b) => serializeBaseType(b, staticBaseType, localName)))], - ...!length(implementsExpressions) ? [] : [factory.createHeritageClause(119 /* ImplementsKeyword */, implementsExpressions)] - ]; - const symbolProps = getNonInheritedProperties(classType, baseTypes, getPropertiesOfType(classType)); - const publicSymbolProps = filter(symbolProps, (s) => { - const valueDecl = s.valueDeclaration; - return !!valueDecl && !(isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name)); - }); - const hasPrivateIdentifier = some(symbolProps, (s) => { - const valueDecl = s.valueDeclaration; - return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name); - }); - const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration( - /*modifiers*/ - void 0, - factory.createPrivateIdentifier("#private"), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - )] : emptyArray; - const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass( - p, - /*isStatic*/ - false, - baseTypes[0] - )); - const staticMembers = flatMap( - filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)), - (p) => serializePropertySymbolForClass( - p, - /*isStatic*/ - true, - staticBaseType - ) - ); - const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */)); - const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration( - factory.createModifiersFromModifierFlags(2 /* Private */), - [], - /*body*/ - void 0 - )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 176 /* Constructor */); - const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]); - context.enclosingDeclaration = oldEnclosing; - addResult( - setTextRange2( - context, - factory.createClassDeclaration( - /*modifiers*/ - void 0, - localName, - typeParamDecls, - heritageClauses, - [...indexSignatures, ...staticMembers, ...constructors, ...publicProperties, ...privateProperties] - ), - symbol.declarations && filter(symbol.declarations, (d) => isClassDeclaration(d) || isClassExpression(d))[0] - ), - modifierFlags - ); - } - function getSomeTargetNameFromDeclarations(declarations) { - return firstDefined(declarations, (d) => { - if (isImportSpecifier(d) || isExportSpecifier(d)) { - return moduleExportNameTextUnescaped(d.propertyName || d.name); - } - if (isBinaryExpression(d) || isExportAssignment(d)) { - const expression = isExportAssignment(d) ? d.expression : d.right; - if (isPropertyAccessExpression(expression)) { - return idText(expression.name); - } - } - if (isAliasSymbolDeclaration(d)) { - const name = getNameOfDeclaration(d); - if (name && isIdentifier(name)) { - return idText(name); - } - } - return void 0; - }); - } - function serializeAsAlias(symbol, localName, modifierFlags) { - var _a2, _b, _c, _d, _e; - const node = getDeclarationOfAliasSymbol(symbol); - if (!node) return Debug.fail(); - const target = getMergedSymbol(getTargetOfAliasDeclaration( - node, - /*dontRecursivelyResolve*/ - true - )); - if (!target) { - return; - } - let verbatimTargetName = isShorthandAmbientModuleSymbol(target) && getSomeTargetNameFromDeclarations(symbol.declarations) || unescapeLeadingUnderscores(target.escapedName); - if (verbatimTargetName === "export=" /* ExportEquals */ && allowSyntheticDefaultImports) { - verbatimTargetName = "default" /* Default */; - } - const targetName = getInternalSymbolName(target, verbatimTargetName); - includePrivateSymbol(target); - switch (node.kind) { - case 208 /* BindingElement */: - if (((_b = (_a2 = node.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.kind) === 260 /* VariableDeclaration */) { - const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context); - const { propertyName } = node; - addResult( - factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause( - /*isTypeOnly*/ - false, - /*name*/ - void 0, - factory.createNamedImports([factory.createImportSpecifier( - /*isTypeOnly*/ - false, - propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0, - factory.createIdentifier(localName) - )]) - ), - factory.createStringLiteral(specifier2), - /*attributes*/ - void 0 - ), - 0 /* None */ - ); - break; - } - Debug.failBadSyntaxKind(((_c = node.parent) == null ? void 0 : _c.parent) || node, "Unhandled binding element grandparent kind in declaration serialization"); - break; - case 304 /* ShorthandPropertyAssignment */: - if (((_e = (_d = node.parent) == null ? void 0 : _d.parent) == null ? void 0 : _e.kind) === 226 /* BinaryExpression */) { - serializeExportSpecifier( - unescapeLeadingUnderscores(symbol.escapedName), - targetName - ); - } - break; - case 260 /* VariableDeclaration */: - if (isPropertyAccessExpression(node.initializer)) { - const initializer = node.initializer; - const uniqueName = factory.createUniqueName(localName); - const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context); - addResult( - factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - uniqueName, - factory.createExternalModuleReference(factory.createStringLiteral(specifier2)) - ), - 0 /* None */ - ); - addResult( - factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createIdentifier(localName), - factory.createQualifiedName(uniqueName, initializer.name) - ), - modifierFlags - ); - break; - } - // else fall through and treat commonjs require just like import= - case 271 /* ImportEqualsDeclaration */: - if (target.escapedName === "export=" /* ExportEquals */ && some(target.declarations, (d) => isSourceFile(d) && isJsonSourceFile(d))) { - serializeMaybeAliasAssignment(symbol); - break; - } - const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node); - addResult( - factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createIdentifier(localName), - isLocalImport ? symbolToName( - target, - context, - -1 /* All */, - /*expectsIdentifier*/ - false - ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))) - ), - isLocalImport ? modifierFlags : 0 /* None */ - ); - break; - case 270 /* NamespaceExportDeclaration */: - addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */); - break; - case 273 /* ImportClause */: { - const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context); - const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier; - const attributes = isImportDeclaration(node.parent) ? node.parent.attributes : void 0; - const isTypeOnly = isJSDocImportTag(node.parent); - addResult( - factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause( - isTypeOnly, - factory.createIdentifier(localName), - /*namedBindings*/ - void 0 - ), - specifier2, - attributes - ), - 0 /* None */ - ); - break; - } - case 274 /* NamespaceImport */: { - const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context); - const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier; - const isTypeOnly = isJSDocImportTag(node.parent.parent); - addResult( - factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause( - isTypeOnly, - /*name*/ - void 0, - factory.createNamespaceImport(factory.createIdentifier(localName)) - ), - specifier2, - node.parent.attributes - ), - 0 /* None */ - ); - break; - } - case 280 /* NamespaceExport */: - addResult( - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamespaceExport(factory.createIdentifier(localName)), - factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)) - ), - 0 /* None */ - ); - break; - case 276 /* ImportSpecifier */: { - const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context); - const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier; - const isTypeOnly = isJSDocImportTag(node.parent.parent.parent); - addResult( - factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause( - isTypeOnly, - /*name*/ - void 0, - factory.createNamedImports([ - factory.createImportSpecifier( - /*isTypeOnly*/ - false, - localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0, - factory.createIdentifier(localName) - ) - ]) - ), - specifier2, - node.parent.parent.parent.attributes - ), - 0 /* None */ - ); - break; - } - case 281 /* ExportSpecifier */: - const specifier = node.parent.parent.moduleSpecifier; - if (specifier) { - const propertyName = node.propertyName; - if (propertyName && moduleExportNameIsDefault(propertyName)) { - verbatimTargetName = "default" /* Default */; - } - } - serializeExportSpecifier( - unescapeLeadingUnderscores(symbol.escapedName), - specifier ? verbatimTargetName : targetName, - specifier && isStringLiteralLike(specifier) ? factory.createStringLiteral(specifier.text) : void 0 - ); - break; - case 277 /* ExportAssignment */: - serializeMaybeAliasAssignment(symbol); - break; - case 226 /* BinaryExpression */: - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - if (symbol.escapedName === "default" /* Default */ || symbol.escapedName === "export=" /* ExportEquals */) { - serializeMaybeAliasAssignment(symbol); - } else { - serializeExportSpecifier(localName, targetName); - } - break; - default: - return Debug.failBadSyntaxKind(node, "Unhandled alias declaration kind in symbol serializer!"); - } - } - function serializeExportSpecifier(localName, targetName, specifier) { - addResult( - factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports([factory.createExportSpecifier( - /*isTypeOnly*/ - false, - localName !== targetName ? targetName : void 0, - localName - )]), - specifier - ), - 0 /* None */ - ); - } - function serializeMaybeAliasAssignment(symbol) { - var _a2; - if (symbol.flags & 4194304 /* Prototype */) { - return false; - } - const name = unescapeLeadingUnderscores(symbol.escapedName); - const isExportEquals = name === "export=" /* ExportEquals */; - const isDefault = name === "default" /* Default */; - const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault; - const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol); - const target = aliasDecl && getTargetOfAliasDeclaration( - aliasDecl, - /*dontRecursivelyResolve*/ - true - ); - if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) { - const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl)); - const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0; - const referenced = first2 && resolveEntityName( - first2, - -1 /* All */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - enclosingDeclaration - ); - if (referenced || target) { - includePrivateSymbol(referenced || target); - } - const prevDisableTrackSymbol = context.tracker.disableTrackSymbol; - context.tracker.disableTrackSymbol = true; - if (isExportAssignmentCompatibleSymbolName) { - results.push(factory.createExportAssignment( - /*modifiers*/ - void 0, - isExportEquals, - symbolToExpression(target, context, -1 /* All */) - )); - } else { - if (first2 === expr && first2) { - serializeExportSpecifier(name, idText(first2)); - } else if (expr && isClassExpression(expr)) { - serializeExportSpecifier(name, getInternalSymbolName(target, symbolName(target))); - } else { - const varName = getUnusedName(name, symbol); - addResult( - factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createIdentifier(varName), - symbolToName( - target, - context, - -1 /* All */, - /*expectsIdentifier*/ - false - ) - ), - 0 /* None */ - ); - serializeExportSpecifier(name, varName); - } - } - context.tracker.disableTrackSymbol = prevDisableTrackSymbol; - return true; - } else { - const varName = getUnusedName(name, symbol); - const typeToSerialize = getWidenedType(getTypeOfSymbol(getMergedSymbol(symbol))); - if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) { - serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 32 /* Export */); - } else { - const flags = ((_a2 = context.enclosingDeclaration) == null ? void 0 : _a2.kind) === 267 /* ModuleDeclaration */ && (!(symbol.flags & 98304 /* Accessor */) || symbol.flags & 65536 /* SetAccessor */) ? 1 /* Let */ : 2 /* Const */; - const statement = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - varName, - /*exclamationToken*/ - void 0, - serializeTypeForDeclaration( - context, - /*declaration*/ - void 0, - typeToSerialize, - symbol - ) - ) - ], flags) - ); - addResult( - statement, - target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 128 /* Ambient */ : name === varName ? 32 /* Export */ : 0 /* None */ - ); - } - if (isExportAssignmentCompatibleSymbolName) { - results.push(factory.createExportAssignment( - /*modifiers*/ - void 0, - isExportEquals, - factory.createIdentifier(varName) - )); - return true; - } else if (name !== varName) { - serializeExportSpecifier(name, varName); - return true; - } - return false; - } - } - function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) { - var _a2; - const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration); - return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !some((_a2 = typeToSerialize.symbol) == null ? void 0 : _a2.declarations, isTypeNode) && // If the type comes straight from a type node, we shouldn't try to break it up - !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class - !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK - !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => { - if (!isIdentifierText(symbolName(p), languageVersion)) { - return false; - } - if (!(p.flags & 98304 /* Accessor */)) { - return true; - } - return getNonMissingTypeOfSymbol(p) === getWriteTypeOfSymbol(p); - }); - } - function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) { - return function serializePropertySymbol(p, isStatic2, baseType) { - var _a2, _b, _c, _d, _e, _f; - const modifierFlags = getDeclarationModifierFlagsFromSymbol(p); - const isPrivate = !!(modifierFlags & 2 /* Private */); - if (isStatic2 && p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) { - return []; - } - if (p.flags & 4194304 /* Prototype */ || p.escapedName === "constructor" || baseType && getPropertyOfType(baseType, p.escapedName) && isReadonlySymbol(getPropertyOfType(baseType, p.escapedName)) === isReadonlySymbol(p) && (p.flags & 16777216 /* Optional */) === (getPropertyOfType(baseType, p.escapedName).flags & 16777216 /* Optional */) && isTypeIdenticalTo(getTypeOfSymbol(p), getTypeOfPropertyOfType(baseType, p.escapedName))) { - return []; - } - const flag = modifierFlags & ~1024 /* Async */ | (isStatic2 ? 256 /* Static */ : 0); - const name = getPropertyNameNodeForSymbol(p, context); - const firstPropertyLikeDecl = (_a2 = p.declarations) == null ? void 0 : _a2.find(or(isPropertyDeclaration, isAccessor, isVariableDeclaration, isPropertySignature, isBinaryExpression, isPropertyAccessExpression)); - if (p.flags & 98304 /* Accessor */ && useAccessors) { - const result = []; - if (p.flags & 65536 /* SetAccessor */) { - const setter = p.declarations && forEach(p.declarations, (d) => { - if (d.kind === 178 /* SetAccessor */) { - return d; - } - if (isCallExpression(d) && isBindableObjectDefinePropertyCall(d)) { - return forEach(d.arguments[2].properties, (propDecl) => { - const id = getNameOfDeclaration(propDecl); - if (!!id && isIdentifier(id) && idText(id) === "set") { - return propDecl; - } - }); - } - }); - Debug.assert(!!setter); - const paramSymbol = isFunctionLikeDeclaration(setter) ? getSignatureFromDeclaration(setter).parameters[0] : void 0; - const setterDeclaration = (_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor); - result.push(setTextRange2( - context, - factory.createSetAccessorDeclaration( - factory.createModifiersFromModifierFlags(flag), - name, - [factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - paramSymbol ? parameterToParameterDeclarationName(paramSymbol, getEffectiveParameterDeclaration(paramSymbol), context) : "value", - /*questionToken*/ - void 0, - isPrivate ? void 0 : serializeTypeForDeclaration(context, setterDeclaration, getWriteTypeOfSymbol(p), p) - )], - /*body*/ - void 0 - ), - setterDeclaration ?? firstPropertyLikeDecl - )); - } - if (p.flags & 32768 /* GetAccessor */) { - const isPrivate2 = modifierFlags & 2 /* Private */; - const getterDeclaration = (_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor); - result.push(setTextRange2( - context, - factory.createGetAccessorDeclaration( - factory.createModifiersFromModifierFlags(flag), - name, - [], - isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getterDeclaration, getTypeOfSymbol(p), p), - /*body*/ - void 0 - ), - getterDeclaration ?? firstPropertyLikeDecl - )); - } - return result; - } else if (p.flags & (4 /* Property */ | 3 /* Variable */ | 98304 /* Accessor */)) { - return setTextRange2( - context, - createProperty2( - factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag), - name, - p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, - isPrivate ? void 0 : serializeTypeForDeclaration(context, (_d = p.declarations) == null ? void 0 : _d.find(isSetAccessorDeclaration), getWriteTypeOfSymbol(p), p), - // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357 - // interface members can't have initializers, however class members _can_ - /*initializer*/ - void 0 - ), - ((_e = p.declarations) == null ? void 0 : _e.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl - ); - } - if (p.flags & (8192 /* Method */ | 16 /* Function */)) { - const type = getTypeOfSymbol(p); - const signatures = getSignaturesOfType(type, 0 /* Call */); - if (flag & 2 /* Private */) { - return setTextRange2( - context, - createProperty2( - factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag), - name, - p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ), - ((_f = p.declarations) == null ? void 0 : _f.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0] - ); - } - const results2 = []; - for (const sig of signatures) { - const decl = signatureToSignatureDeclarationHelper( - sig, - methodKind, - context, - { - name, - questionToken: p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, - modifiers: flag ? factory.createModifiersFromModifierFlags(flag) : void 0 - } - ); - const location = sig.declaration && isPrototypePropertyAssignment(sig.declaration.parent) ? sig.declaration.parent : sig.declaration; - results2.push(setTextRange2(context, decl, location)); - } - return results2; - } - return Debug.fail(`Unhandled class member kind! ${p.__debugFlags || p.flags}`); - }; - } - function serializePropertySymbolForInterface(p, baseType) { - return serializePropertySymbolForInterfaceWorker( - p, - /*isStatic*/ - false, - baseType - ); - } - function serializeSignatures(kind, input, baseType, outputKind) { - const signatures = getSignaturesOfType(input, kind); - if (kind === 1 /* Construct */) { - if (!baseType && every(signatures, (s) => length(s.parameters) === 0)) { - return []; - } - if (baseType) { - const baseSigs = getSignaturesOfType(baseType, 1 /* Construct */); - if (!length(baseSigs) && every(signatures, (s) => length(s.parameters) === 0)) { - return []; - } - if (baseSigs.length === signatures.length) { - let failed2 = false; - for (let i = 0; i < baseSigs.length; i++) { - if (!compareSignaturesIdentical( - signatures[i], - baseSigs[i], - /*partialMatch*/ - false, - /*ignoreThisTypes*/ - false, - /*ignoreReturnTypes*/ - true, - compareTypesIdentical - )) { - failed2 = true; - break; - } - } - if (!failed2) { - return []; - } - } - } - let privateProtected = 0; - for (const s of signatures) { - if (s.declaration) { - privateProtected |= getSelectedEffectiveModifierFlags(s.declaration, 2 /* Private */ | 4 /* Protected */); - } - } - if (privateProtected) { - return [setTextRange2( - context, - factory.createConstructorDeclaration( - factory.createModifiersFromModifierFlags(privateProtected), - /*parameters*/ - [], - /*body*/ - void 0 - ), - signatures[0].declaration - )]; - } - } - const results2 = []; - for (const sig of signatures) { - const decl = signatureToSignatureDeclarationHelper(sig, outputKind, context); - results2.push(setTextRange2(context, decl, sig.declaration)); - } - return results2; - } - function serializeIndexSignatures(input, baseType) { - const results2 = []; - for (const info of getIndexInfosOfType(input)) { - if (baseType) { - const baseInfo = getIndexInfoOfType(baseType, info.keyType); - if (baseInfo) { - if (isTypeIdenticalTo(info.type, baseInfo.type)) { - continue; - } - } - } - results2.push(indexInfoToIndexSignatureDeclarationHelper( - info, - context, - /*typeNode*/ - void 0 - )); - } - return results2; - } - function serializeBaseType(t, staticType, rootName) { - const ref = trySerializeAsTypeReference(t, 111551 /* Value */); - if (ref) { - return ref; - } - const tempName = getUnusedName(`${rootName}_base`); - const statement = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - tempName, - /*exclamationToken*/ - void 0, - typeToTypeNodeHelper(staticType, context) - ) - ], 2 /* Const */) - ); - addResult(statement, 0 /* None */); - return factory.createExpressionWithTypeArguments( - factory.createIdentifier(tempName), - /*typeArguments*/ - void 0 - ); - } - function trySerializeAsTypeReference(t, flags) { - let typeArgs; - let reference; - if (t.target && isSymbolAccessibleByFlags(t.target.symbol, enclosingDeclaration, flags)) { - typeArgs = map(getTypeArguments(t), (t2) => typeToTypeNodeHelper(t2, context)); - reference = symbolToExpression(t.target.symbol, context, 788968 /* Type */); - } else if (t.symbol && isSymbolAccessibleByFlags(t.symbol, enclosingDeclaration, flags)) { - reference = symbolToExpression(t.symbol, context, 788968 /* Type */); - } - if (reference) { - return factory.createExpressionWithTypeArguments(reference, typeArgs); - } - } - function serializeImplementedType(t) { - const ref = trySerializeAsTypeReference(t, 788968 /* Type */); - if (ref) { - return ref; - } - if (t.symbol) { - return factory.createExpressionWithTypeArguments( - symbolToExpression(t.symbol, context, 788968 /* Type */), - /*typeArguments*/ - void 0 - ); - } - } - function getUnusedName(input, symbol) { - var _a2, _b; - const id = symbol ? getSymbolId(symbol) : void 0; - if (id) { - if (context.remappedSymbolNames.has(id)) { - return context.remappedSymbolNames.get(id); - } - } - if (symbol) { - input = getNameCandidateWorker(symbol, input); - } - let i = 0; - const original = input; - while ((_a2 = context.usedSymbolNames) == null ? void 0 : _a2.has(input)) { - i++; - input = `${original}_${i}`; - } - (_b = context.usedSymbolNames) == null ? void 0 : _b.add(input); - if (id) { - context.remappedSymbolNames.set(id, input); - } - return input; - } - function getNameCandidateWorker(symbol, localName) { - if (localName === "default" /* Default */ || localName === "__class" /* Class */ || localName === "__function" /* Function */) { - const restoreFlags = saveRestoreFlags(context); - context.flags |= 16777216 /* InInitialEntityName */; - const nameCandidate = getNameOfSymbolAsWritten(symbol, context); - restoreFlags(); - localName = nameCandidate.length > 0 && isSingleOrDoubleQuote(nameCandidate.charCodeAt(0)) ? stripQuotes(nameCandidate) : nameCandidate; - } - if (localName === "default" /* Default */) { - localName = "_default"; - } else if (localName === "export=" /* ExportEquals */) { - localName = "_exports"; - } - localName = isIdentifierText(localName, languageVersion) && !isStringANonContextualKeyword(localName) ? localName : "_" + localName.replace(/[^a-z0-9]/gi, "_"); - return localName; - } - function getInternalSymbolName(symbol, localName) { - const id = getSymbolId(symbol); - if (context.remappedSymbolNames.has(id)) { - return context.remappedSymbolNames.get(id); - } - localName = getNameCandidateWorker(symbol, localName); - context.remappedSymbolNames.set(id, localName); - return localName; - } - } - } - function typePredicateToString(typePredicate, enclosingDeclaration, flags = 16384 /* UseAliasDefinedOutsideCurrentScope */, writer) { - return writer ? typePredicateToStringWorker(writer).getText() : usingSingleLineStringWriter(typePredicateToStringWorker); - function typePredicateToStringWorker(writer2) { - const nodeBuilderFlags = toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */; - const predicate = nodeBuilder.typePredicateToTypePredicateNode(typePredicate, enclosingDeclaration, nodeBuilderFlags); - const printer = createPrinterWithRemoveComments(); - const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); - printer.writeNode( - 4 /* Unspecified */, - predicate, - /*sourceFile*/ - sourceFile, - writer2 - ); - return writer2; - } - } - function formatUnionTypes(types) { - const result = []; - let flags = 0; - for (let i = 0; i < types.length; i++) { - const t = types[i]; - flags |= t.flags; - if (!(t.flags & 98304 /* Nullable */)) { - if (t.flags & (512 /* BooleanLiteral */ | 1056 /* EnumLike */)) { - const baseType = t.flags & 512 /* BooleanLiteral */ ? booleanType : getBaseTypeOfEnumLikeType(t); - if (baseType.flags & 1048576 /* Union */) { - const count = baseType.types.length; - if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) { - result.push(baseType); - i += count - 1; - continue; - } - } - } - result.push(t); - } - } - if (flags & 65536 /* Null */) result.push(nullType); - if (flags & 32768 /* Undefined */) result.push(undefinedType); - return result || types; - } - function visibilityToString(flags) { - if (flags === 2 /* Private */) { - return "private"; - } - if (flags === 4 /* Protected */) { - return "protected"; - } - return "public"; - } - function getTypeAliasForTypeLiteral(type) { - if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) { - const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent); - if (isTypeAliasDeclaration(node)) { - return getSymbolOfDeclaration(node); - } - } - return void 0; - } - function isTopLevelInExternalModuleAugmentation(node) { - return node && node.parent && node.parent.kind === 268 /* ModuleBlock */ && isExternalModuleAugmentation(node.parent.parent); - } - function isDefaultBindingContext(location) { - return location.kind === 307 /* SourceFile */ || isAmbientModule(location); - } - function getNameOfSymbolFromNameType(symbol, context) { - const nameType = getSymbolLinks(symbol).nameType; - if (nameType) { - if (nameType.flags & 384 /* StringOrNumberLiteral */) { - const name = "" + nameType.value; - if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && !isNumericLiteralName(name)) { - return `"${escapeString(name, 34 /* doubleQuote */)}"`; - } - if (isNumericLiteralName(name) && startsWith(name, "-")) { - return `[${name}]`; - } - return name; - } - if (nameType.flags & 8192 /* UniqueESSymbol */) { - return `[${getNameOfSymbolAsWritten(nameType.symbol, context)}]`; - } - } - } - function getNameOfSymbolAsWritten(symbol, context) { - var _a; - if ((_a = context == null ? void 0 : context.remappedSymbolReferences) == null ? void 0 : _a.has(getSymbolId(symbol))) { - symbol = context.remappedSymbolReferences.get(getSymbolId(symbol)); - } - if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default` - (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default` - !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default` - context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) { - return "default"; - } - if (symbol.declarations && symbol.declarations.length) { - let declaration = firstDefined(symbol.declarations, (d) => getNameOfDeclaration(d) ? d : void 0); - const name2 = declaration && getNameOfDeclaration(declaration); - if (declaration && name2) { - if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) { - return symbolName(symbol); - } - if (isComputedPropertyName(name2) && !(getCheckFlags(symbol) & 4096 /* Late */)) { - const nameType = getSymbolLinks(symbol).nameType; - if (nameType && nameType.flags & 384 /* StringOrNumberLiteral */) { - const result = getNameOfSymbolFromNameType(symbol, context); - if (result !== void 0) { - return result; - } - } - } - return declarationNameToString(name2); - } - if (!declaration) { - declaration = symbol.declarations[0]; - } - if (declaration.parent && declaration.parent.kind === 260 /* VariableDeclaration */) { - return declarationNameToString(declaration.parent.name); - } - switch (declaration.kind) { - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - if (context && !context.encounteredError && !(context.flags & 131072 /* AllowAnonymousIdentifier */)) { - context.encounteredError = true; - } - return declaration.kind === 231 /* ClassExpression */ ? "(Anonymous class)" : "(Anonymous function)"; - } - } - const name = getNameOfSymbolFromNameType(symbol, context); - return name !== void 0 ? name : symbolName(symbol); - } - function isDeclarationVisible(node) { - if (node) { - const links = getNodeLinks(node); - if (links.isVisible === void 0) { - links.isVisible = !!determineIfDeclarationIsVisible(); - } - return links.isVisible; - } - return false; - function determineIfDeclarationIsVisible() { - switch (node.kind) { - case 338 /* JSDocCallbackTag */: - case 346 /* JSDocTypedefTag */: - case 340 /* JSDocEnumTag */: - return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent)); - case 208 /* BindingElement */: - return isDeclarationVisible(node.parent.parent); - case 260 /* VariableDeclaration */: - if (isBindingPattern(node.name) && !node.name.elements.length) { - return false; - } - // falls through - case 267 /* ModuleDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 262 /* FunctionDeclaration */: - case 266 /* EnumDeclaration */: - case 271 /* ImportEqualsDeclaration */: - if (isExternalModuleAugmentation(node)) { - return true; - } - const parent2 = getDeclarationContainer(node); - if (!(getCombinedModifierFlagsCached(node) & 32 /* Export */) && !(node.kind !== 271 /* ImportEqualsDeclaration */ && parent2.kind !== 307 /* SourceFile */ && parent2.flags & 33554432 /* Ambient */)) { - return isGlobalSourceFile(parent2); - } - return isDeclarationVisible(parent2); - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - if (hasEffectiveModifier(node, 2 /* Private */ | 4 /* Protected */)) { - return false; - } - // Public properties/methods are visible if its parents are visible, so: - // falls through - case 176 /* Constructor */: - case 180 /* ConstructSignature */: - case 179 /* CallSignature */: - case 181 /* IndexSignature */: - case 169 /* Parameter */: - case 268 /* ModuleBlock */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 187 /* TypeLiteral */: - case 183 /* TypeReference */: - case 188 /* ArrayType */: - case 189 /* TupleType */: - case 192 /* UnionType */: - case 193 /* IntersectionType */: - case 196 /* ParenthesizedType */: - case 202 /* NamedTupleMember */: - return isDeclarationVisible(node.parent); - // Default binding, import specifier and namespace import is visible - // only on demand so by default it is not visible - case 273 /* ImportClause */: - case 274 /* NamespaceImport */: - case 276 /* ImportSpecifier */: - return false; - // Type parameters are always visible - case 168 /* TypeParameter */: - // Source file and namespace export are always visible - // falls through - case 307 /* SourceFile */: - case 270 /* NamespaceExportDeclaration */: - return true; - // Export assignments do not create name bindings outside the module - case 277 /* ExportAssignment */: - return false; - default: - return false; - } - } - } - function collectLinkedAliases(node, setVisibility) { - let exportSymbol; - if (node.kind !== 11 /* StringLiteral */ && node.parent && node.parent.kind === 277 /* ExportAssignment */) { - exportSymbol = resolveName( - node, - node, - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - } else if (node.parent.kind === 281 /* ExportSpecifier */) { - exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */); - } - let result; - let visited; - if (exportSymbol) { - visited = /* @__PURE__ */ new Set(); - visited.add(getSymbolId(exportSymbol)); - buildVisibleNodeList(exportSymbol.declarations); - } - return result; - function buildVisibleNodeList(declarations) { - forEach(declarations, (declaration) => { - const resultNode = getAnyImportSyntax(declaration) || declaration; - if (setVisibility) { - getNodeLinks(declaration).isVisible = true; - } else { - result = result || []; - pushIfUnique(result, resultNode); - } - if (isInternalModuleImportEqualsDeclaration(declaration)) { - const internalModuleReference = declaration.moduleReference; - const firstIdentifier = getFirstIdentifier(internalModuleReference); - const importSymbol = resolveName( - declaration, - firstIdentifier.escapedText, - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - if (importSymbol && visited) { - if (tryAddToSet(visited, getSymbolId(importSymbol))) { - buildVisibleNodeList(importSymbol.declarations); - } - } - } - }); - } - } - function pushTypeResolution(target, propertyName) { - const resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); - if (resolutionCycleStartIndex >= 0) { - const { length: length2 } = resolutionTargets; - for (let i = resolutionCycleStartIndex; i < length2; i++) { - resolutionResults[i] = false; - } - return false; - } - resolutionTargets.push(target); - resolutionResults.push( - /*items*/ - true - ); - resolutionPropertyNames.push(propertyName); - return true; - } - function findResolutionCycleStartIndex(target, propertyName) { - for (let i = resolutionTargets.length - 1; i >= resolutionStart; i--) { - if (resolutionTargetHasProperty(resolutionTargets[i], resolutionPropertyNames[i])) { - return -1; - } - if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { - return i; - } - } - return -1; - } - function resolutionTargetHasProperty(target, propertyName) { - switch (propertyName) { - case 0 /* Type */: - return !!getSymbolLinks(target).type; - case 2 /* DeclaredType */: - return !!getSymbolLinks(target).declaredType; - case 1 /* ResolvedBaseConstructorType */: - return !!target.resolvedBaseConstructorType; - case 3 /* ResolvedReturnType */: - return !!target.resolvedReturnType; - case 4 /* ImmediateBaseConstraint */: - return !!target.immediateBaseConstraint; - case 5 /* ResolvedTypeArguments */: - return !!target.resolvedTypeArguments; - case 6 /* ResolvedBaseTypes */: - return !!target.baseTypesResolved; - case 7 /* WriteType */: - return !!getSymbolLinks(target).writeType; - case 8 /* ParameterInitializerContainsUndefined */: - return getNodeLinks(target).parameterInitializerContainsUndefined !== void 0; - } - return Debug.assertNever(propertyName); - } - function popTypeResolution() { - resolutionTargets.pop(); - resolutionPropertyNames.pop(); - return resolutionResults.pop(); - } - function getDeclarationContainer(node) { - return findAncestor(getRootDeclaration(node), (node2) => { - switch (node2.kind) { - case 260 /* VariableDeclaration */: - case 261 /* VariableDeclarationList */: - case 276 /* ImportSpecifier */: - case 275 /* NamedImports */: - case 274 /* NamespaceImport */: - case 273 /* ImportClause */: - return false; - default: - return true; - } - }).parent; - } - function getTypeOfPrototypeProperty(prototype) { - const classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); - return classType.typeParameters ? createTypeReference(classType, map(classType.typeParameters, (_) => anyType)) : classType; - } - function getTypeOfPropertyOfType(type, name) { - const prop = getPropertyOfType(type, name); - return prop ? getTypeOfSymbol(prop) : void 0; - } - function getTypeOfPropertyOrIndexSignatureOfType(type, name) { - var _a; - let propType; - return getTypeOfPropertyOfType(type, name) || (propType = (_a = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a.type) && addOptionality( - propType, - /*isProperty*/ - true, - /*isOptional*/ - true - ); - } - function isTypeAny(type) { - return type && (type.flags & 1 /* Any */) !== 0; - } - function isErrorType(type) { - return type === errorType || !!(type.flags & 1 /* Any */ && type.aliasSymbol); - } - function getTypeForBindingElementParent(node, checkMode) { - if (checkMode !== 0 /* Normal */) { - return getTypeForVariableLikeDeclaration( - node, - /*includeOptionality*/ - false, - checkMode - ); - } - const symbol = getSymbolOfDeclaration(node); - return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration( - node, - /*includeOptionality*/ - false, - checkMode - ); - } - function getRestType(source, properties, symbol) { - source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */)); - if (source.flags & 131072 /* Never */) { - return emptyObjectType; - } - if (source.flags & 1048576 /* Union */) { - return mapType(source, (t) => getRestType(t, properties, symbol)); - } - let omitKeyType = getUnionType(map(properties, getLiteralTypeFromPropertyName)); - const spreadableProperties = []; - const unspreadableToRestKeys = []; - for (const prop of getPropertiesOfType(source)) { - const literalTypeFromProperty = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */); - if (!isTypeAssignableTo(literalTypeFromProperty, omitKeyType) && !(getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) && isSpreadableProperty(prop)) { - spreadableProperties.push(prop); - } else { - unspreadableToRestKeys.push(literalTypeFromProperty); - } - } - if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) { - if (unspreadableToRestKeys.length) { - omitKeyType = getUnionType([omitKeyType, ...unspreadableToRestKeys]); - } - if (omitKeyType.flags & 131072 /* Never */) { - return source; - } - const omitTypeAlias = getGlobalOmitSymbol(); - if (!omitTypeAlias) { - return errorType; - } - return getTypeAliasInstantiation(omitTypeAlias, [source, omitKeyType]); - } - const members = createSymbolTable(); - for (const prop of spreadableProperties) { - members.set(prop.escapedName, getSpreadSymbol( - prop, - /*readonly*/ - false - )); - } - const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source)); - result.objectFlags |= 4194304 /* ObjectRestType */; - return result; - } - function isGenericTypeWithUndefinedConstraint(type) { - return !!(type.flags & 465829888 /* Instantiable */) && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 32768 /* Undefined */); - } - function getNonUndefinedType(type) { - const typeOrConstraint = someType(type, isGenericTypeWithUndefinedConstraint) ? mapType(type, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOrType(t) : t) : type; - return getTypeWithFacts(typeOrConstraint, 524288 /* NEUndefined */); - } - function getFlowTypeOfDestructuring(node, declaredType) { - const reference = getSyntheticElementAccess(node); - return reference ? getFlowTypeOfReference(reference, declaredType) : declaredType; - } - function getSyntheticElementAccess(node) { - const parentAccess = getParentElementAccess(node); - if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) { - const propName = getDestructuringPropertyName(node); - if (propName) { - const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node); - const lhsExpr = isLeftHandSideExpression(parentAccess) ? parentAccess : parseNodeFactory.createParenthesizedExpression(parentAccess); - const result = setTextRange(parseNodeFactory.createElementAccessExpression(lhsExpr, literal), node); - setParent(literal, result); - setParent(result, node); - if (lhsExpr !== parentAccess) { - setParent(lhsExpr, result); - } - result.flowNode = parentAccess.flowNode; - return result; - } - } - } - function getParentElementAccess(node) { - const ancestor = node.parent.parent; - switch (ancestor.kind) { - case 208 /* BindingElement */: - case 303 /* PropertyAssignment */: - return getSyntheticElementAccess(ancestor); - case 209 /* ArrayLiteralExpression */: - return getSyntheticElementAccess(node.parent); - case 260 /* VariableDeclaration */: - return ancestor.initializer; - case 226 /* BinaryExpression */: - return ancestor.right; - } - } - function getDestructuringPropertyName(node) { - const parent2 = node.parent; - if (node.kind === 208 /* BindingElement */ && parent2.kind === 206 /* ObjectBindingPattern */) { - return getLiteralPropertyNameText(node.propertyName || node.name); - } - if (node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) { - return getLiteralPropertyNameText(node.name); - } - return "" + parent2.elements.indexOf(node); - } - function getLiteralPropertyNameText(name) { - const type = getLiteralTypeFromPropertyName(name); - return type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */) ? "" + type.value : void 0; - } - function getTypeForBindingElement(declaration) { - const checkMode = declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */; - const parentType = getTypeForBindingElementParent(declaration.parent.parent, checkMode); - return parentType && getBindingElementTypeFromParentType( - declaration, - parentType, - /*noTupleBoundsCheck*/ - false - ); - } - function getBindingElementTypeFromParentType(declaration, parentType, noTupleBoundsCheck) { - if (isTypeAny(parentType)) { - return parentType; - } - const pattern = declaration.parent; - if (strictNullChecks && declaration.flags & 33554432 /* Ambient */ && isPartOfParameterDeclaration(declaration)) { - parentType = getNonNullableType(parentType); - } else if (strictNullChecks && pattern.parent.initializer && !hasTypeFacts(getTypeOfInitializer(pattern.parent.initializer), 65536 /* EQUndefined */)) { - parentType = getTypeWithFacts(parentType, 524288 /* NEUndefined */); - } - const accessFlags = 32 /* ExpressionPosition */ | (noTupleBoundsCheck || hasDefaultValue(declaration) ? 16 /* AllowMissing */ : 0); - let type; - if (pattern.kind === 206 /* ObjectBindingPattern */) { - if (declaration.dotDotDotToken) { - parentType = getReducedType(parentType); - if (parentType.flags & 2 /* Unknown */ || !isValidSpreadType(parentType)) { - error2(declaration, Diagnostics.Rest_types_may_only_be_created_from_object_types); - return errorType; - } - const literalMembers = []; - for (const element of pattern.elements) { - if (!element.dotDotDotToken) { - literalMembers.push(element.propertyName || element.name); - } - } - type = getRestType(parentType, literalMembers, declaration.symbol); - } else { - const name = declaration.propertyName || declaration.name; - const indexType = getLiteralTypeFromPropertyName(name); - const declaredType = getIndexedAccessType(parentType, indexType, accessFlags, name); - type = getFlowTypeOfDestructuring(declaration, declaredType); - } - } else { - const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern); - const index = pattern.elements.indexOf(declaration); - if (declaration.dotDotDotToken) { - const baseConstraint = mapType(parentType, (t) => t.flags & 58982400 /* InstantiableNonPrimitive */ ? getBaseConstraintOrType(t) : t); - type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType); - } else if (isArrayLikeType(parentType)) { - const indexType = getNumberLiteralType(index); - const declaredType = getIndexedAccessTypeOrUndefined(parentType, indexType, accessFlags, declaration.name) || errorType; - type = getFlowTypeOfDestructuring(declaration, declaredType); - } else { - type = elementType; - } - } - if (!declaration.initializer) { - return type; - } - if (getEffectiveTypeAnnotationNode(walkUpBindingElementsAndPatterns(declaration))) { - return strictNullChecks && !hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */) ? getNonUndefinedType(type) : type; - } - return widenTypeInferredFromInitializer(declaration, getUnionType([getNonUndefinedType(type), checkDeclarationInitializer(declaration, 0 /* Normal */)], 2 /* Subtype */)); - } - function getTypeForDeclarationFromJSDocComment(declaration) { - const jsdocType = getJSDocType(declaration); - if (jsdocType) { - return getTypeFromTypeNode(jsdocType); - } - return void 0; - } - function isNullOrUndefined3(node) { - const expr = skipParentheses( - node, - /*excludeJSDocTypeAssertions*/ - true - ); - return expr.kind === 106 /* NullKeyword */ || expr.kind === 80 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol; - } - function isEmptyArrayLiteral2(node) { - const expr = skipParentheses( - node, - /*excludeJSDocTypeAssertions*/ - true - ); - return expr.kind === 209 /* ArrayLiteralExpression */ && expr.elements.length === 0; - } - function addOptionality(type, isProperty = false, isOptional = true) { - return strictNullChecks && isOptional ? getOptionalType(type, isProperty) : type; - } - function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) { - if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 249 /* ForInStatement */) { - const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression( - declaration.parent.parent.expression, - /*checkMode*/ - checkMode - ))); - return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType; - } - if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) { - const forOfStatement = declaration.parent.parent; - return checkRightHandSideOfForOf(forOfStatement) || anyType; - } - if (isBindingPattern(declaration.parent)) { - return getTypeForBindingElement(declaration); - } - const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration); - const isOptional = includeOptionality && isOptionalDeclaration(declaration); - const declaredType = tryGetTypeFromEffectiveTypeNode(declaration); - if (isCatchClauseVariableDeclarationOrBindingElement(declaration)) { - if (declaredType) { - return isTypeAny(declaredType) || declaredType === unknownType ? declaredType : errorType; - } - return useUnknownInCatchVariables ? unknownType : anyType; - } - if (declaredType) { - return addOptionality(declaredType, isProperty, isOptional); - } - if ((noImplicitAny || isInJSFile(declaration)) && isVariableDeclaration(declaration) && !isBindingPattern(declaration.name) && !(getCombinedModifierFlagsCached(declaration) & 32 /* Export */) && !(declaration.flags & 33554432 /* Ambient */)) { - if (!(getCombinedNodeFlagsCached(declaration) & 6 /* Constant */) && (!declaration.initializer || isNullOrUndefined3(declaration.initializer))) { - return autoType; - } - if (declaration.initializer && isEmptyArrayLiteral2(declaration.initializer)) { - return autoArrayType; - } - } - if (isParameter(declaration)) { - if (!declaration.symbol) { - return; - } - const func = declaration.parent; - if (func.kind === 178 /* SetAccessor */ && hasBindableName(func)) { - const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 177 /* GetAccessor */); - if (getter) { - const getterSignature = getSignatureFromDeclaration(getter); - const thisParameter = getAccessorThisParameter(func); - if (thisParameter && declaration === thisParameter) { - Debug.assert(!thisParameter.type); - return getTypeOfSymbol(getterSignature.thisParameter); - } - return getReturnTypeOfSignature(getterSignature); - } - } - const parameterTypeOfTypeTag = getParameterTypeOfTypeTag(func, declaration); - if (parameterTypeOfTypeTag) return parameterTypeOfTypeTag; - const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration); - if (type) { - return addOptionality( - type, - /*isProperty*/ - false, - isOptional - ); - } - } - if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) { - if (isInJSFile(declaration) && !isParameter(declaration)) { - const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration)); - if (containerObjectType) { - return containerObjectType; - } - } - const type = widenTypeInferredFromInitializer(declaration, checkDeclarationInitializer(declaration, checkMode)); - return addOptionality(type, isProperty, isOptional); - } - if (isPropertyDeclaration(declaration) && (noImplicitAny || isInJSFile(declaration))) { - if (!hasStaticModifier(declaration)) { - const constructor = findConstructorDeclaration(declaration.parent); - const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0; - return type && addOptionality( - type, - /*isProperty*/ - true, - isOptional - ); - } else { - const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration); - const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0; - return type && addOptionality( - type, - /*isProperty*/ - true, - isOptional - ); - } - } - if (isJsxAttribute(declaration)) { - return trueType; - } - if (isBindingPattern(declaration.name)) { - return getTypeFromBindingPattern( - declaration.name, - /*includePatternInType*/ - false, - /*reportErrors*/ - true - ); - } - return void 0; - } - function isConstructorDeclaredProperty(symbol) { - if (symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration)) { - const links = getSymbolLinks(symbol); - if (links.isConstructorDeclaredProperty === void 0) { - links.isConstructorDeclaredProperty = false; - links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 212 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration( - /*declaredType*/ - void 0, - declaration, - symbol, - declaration - )); - } - return links.isConstructorDeclaredProperty; - } - return false; - } - function isAutoTypedProperty(symbol) { - const declaration = symbol.valueDeclaration; - return declaration && isPropertyDeclaration(declaration) && !getEffectiveTypeAnnotationNode(declaration) && !declaration.initializer && (noImplicitAny || isInJSFile(declaration)); - } - function getDeclaringConstructor(symbol) { - if (!symbol.declarations) { - return; - } - for (const declaration of symbol.declarations) { - const container = getThisContainer( - declaration, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (container && (container.kind === 176 /* Constructor */ || isJSConstructor(container))) { - return container; - } - } - } - function getFlowTypeFromCommonJSExport(symbol) { - const file = getSourceFileOfNode(symbol.declarations[0]); - const accessName = unescapeLeadingUnderscores(symbol.escapedName); - const areAllModuleExports = symbol.declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && isModuleExportsAccessExpression(d.expression)); - const reference = areAllModuleExports ? factory.createPropertyAccessExpression(factory.createPropertyAccessExpression(factory.createIdentifier("module"), factory.createIdentifier("exports")), accessName) : factory.createPropertyAccessExpression(factory.createIdentifier("exports"), accessName); - if (areAllModuleExports) { - setParent(reference.expression.expression, reference.expression); - } - setParent(reference.expression, reference); - setParent(reference, file); - reference.flowNode = file.endFlowNode; - return getFlowTypeOfReference(reference, autoType, undefinedType); - } - function getFlowTypeInStaticBlocks(symbol, staticBlocks) { - const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName); - for (const staticBlock of staticBlocks) { - const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName); - setParent(reference.expression, reference); - setParent(reference, staticBlock); - reference.flowNode = staticBlock.returnFlowNode; - const flowType = getFlowTypeOfProperty(reference, symbol); - if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) { - error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - if (everyType(flowType, isNullableType)) { - continue; - } - return convertAutoToAny(flowType); - } - } - function getFlowTypeInConstructor(symbol, constructor) { - const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName); - const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName); - setParent(reference.expression, reference); - setParent(reference, constructor); - reference.flowNode = constructor.returnFlowNode; - const flowType = getFlowTypeOfProperty(reference, symbol); - if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) { - error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return everyType(flowType, isNullableType) ? void 0 : convertAutoToAny(flowType); - } - function getFlowTypeOfProperty(reference, prop) { - const initialType = (prop == null ? void 0 : prop.valueDeclaration) && (!isAutoTypedProperty(prop) || getEffectiveModifierFlags(prop.valueDeclaration) & 128 /* Ambient */) && getTypeOfPropertyInBaseClass(prop) || undefinedType; - return getFlowTypeOfReference(reference, autoType, initialType); - } - function getWidenedTypeForAssignmentDeclaration(symbol, resolvedSymbol) { - const container = getAssignedExpandoInitializer(symbol.valueDeclaration); - if (container) { - const tag = isInJSFile(container) ? getJSDocTypeTag(container) : void 0; - if (tag && tag.typeExpression) { - return getTypeFromTypeNode(tag.typeExpression); - } - const containerObjectType = symbol.valueDeclaration && getJSContainerObjectType(symbol.valueDeclaration, symbol, container); - return containerObjectType || getWidenedLiteralType(checkExpressionCached(container)); - } - let type; - let definedInConstructor = false; - let definedInMethod = false; - if (isConstructorDeclaredProperty(symbol)) { - type = getFlowTypeInConstructor(symbol, getDeclaringConstructor(symbol)); - } - if (!type) { - let types; - if (symbol.declarations) { - let jsdocType; - for (const declaration of symbol.declarations) { - const expression = isBinaryExpression(declaration) || isCallExpression(declaration) ? declaration : isAccessExpression(declaration) ? isBinaryExpression(declaration.parent) ? declaration.parent : declaration : void 0; - if (!expression) { - continue; - } - const kind = isAccessExpression(expression) ? getAssignmentDeclarationPropertyAccessKind(expression) : getAssignmentDeclarationKind(expression); - if (kind === 4 /* ThisProperty */ || isBinaryExpression(expression) && isPossiblyAliasedThisProperty(expression, kind)) { - if (isDeclarationInConstructor(expression)) { - definedInConstructor = true; - } else { - definedInMethod = true; - } - } - if (!isCallExpression(expression)) { - jsdocType = getAnnotatedTypeForAssignmentDeclaration(jsdocType, expression, symbol, declaration); - } - if (!jsdocType) { - (types || (types = [])).push(isBinaryExpression(expression) || isCallExpression(expression) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType); - } - } - type = jsdocType; - } - if (!type) { - if (!length(types)) { - return errorType; - } - let constructorTypes = definedInConstructor && symbol.declarations ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : void 0; - if (definedInMethod) { - const propType = getTypeOfPropertyInBaseClass(symbol); - if (propType) { - (constructorTypes || (constructorTypes = [])).push(propType); - definedInConstructor = true; - } - } - const sourceTypes = some(constructorTypes, (t) => !!(t.flags & ~98304 /* Nullable */)) ? constructorTypes : types; - type = getUnionType(sourceTypes); - } - } - const widened = getWidenedType(addOptionality( - type, - /*isProperty*/ - false, - definedInMethod && !definedInConstructor - )); - if (symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) { - reportImplicitAny(symbol.valueDeclaration, anyType); - return anyType; - } - return widened; - } - function getJSContainerObjectType(decl, symbol, init) { - var _a, _b; - if (!isInJSFile(decl) || !init || !isObjectLiteralExpression(init) || init.properties.length) { - return void 0; - } - const exports2 = createSymbolTable(); - while (isBinaryExpression(decl) || isPropertyAccessExpression(decl)) { - const s2 = getSymbolOfNode(decl); - if ((_a = s2 == null ? void 0 : s2.exports) == null ? void 0 : _a.size) { - mergeSymbolTable(exports2, s2.exports); - } - decl = isBinaryExpression(decl) ? decl.parent : decl.parent.parent; - } - const s = getSymbolOfNode(decl); - if ((_b = s == null ? void 0 : s.exports) == null ? void 0 : _b.size) { - mergeSymbolTable(exports2, s.exports); - } - const type = createAnonymousType(symbol, exports2, emptyArray, emptyArray, emptyArray); - type.objectFlags |= 4096 /* JSLiteral */; - return type; - } - function getAnnotatedTypeForAssignmentDeclaration(declaredType, expression, symbol, declaration) { - var _a; - const typeNode = getEffectiveTypeAnnotationNode(expression.parent); - if (typeNode) { - const type = getWidenedType(getTypeFromTypeNode(typeNode)); - if (!declaredType) { - return type; - } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) { - errorNextVariableOrPropertyDeclarationMustHaveSameType( - /*firstDeclaration*/ - void 0, - declaredType, - declaration, - type - ); - } - } - if ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) { - const possiblyAnnotatedSymbol = getFunctionExpressionParentSymbolOrSymbol(symbol.parent); - if (possiblyAnnotatedSymbol.valueDeclaration) { - const typeNode2 = getEffectiveTypeAnnotationNode(possiblyAnnotatedSymbol.valueDeclaration); - if (typeNode2) { - const annotationSymbol = getPropertyOfType(getTypeFromTypeNode(typeNode2), symbol.escapedName); - if (annotationSymbol) { - return getNonMissingTypeOfSymbol(annotationSymbol); - } - } - } - } - return declaredType; - } - function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) { - if (isCallExpression(expression)) { - if (resolvedSymbol) { - return getTypeOfSymbol(resolvedSymbol); - } - const objectLitType = checkExpressionCached(expression.arguments[2]); - const valueType = getTypeOfPropertyOfType(objectLitType, "value"); - if (valueType) { - return valueType; - } - const getFunc = getTypeOfPropertyOfType(objectLitType, "get"); - if (getFunc) { - const getSig = getSingleCallSignature(getFunc); - if (getSig) { - return getReturnTypeOfSignature(getSig); - } - } - const setFunc = getTypeOfPropertyOfType(objectLitType, "set"); - if (setFunc) { - const setSig = getSingleCallSignature(setFunc); - if (setSig) { - return getTypeOfFirstParameterOfSignature(setSig); - } - } - return anyType; - } - if (containsSameNamedThisProperty(expression.left, expression.right)) { - return anyType; - } - const isDirectExport = kind === 1 /* ExportsProperty */ && (isPropertyAccessExpression(expression.left) || isElementAccessExpression(expression.left)) && (isModuleExportsAccessExpression(expression.left.expression) || isIdentifier(expression.left.expression) && isExportsIdentifier(expression.left.expression)); - const type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) : isDirectExport ? getRegularTypeOfLiteralType(checkExpressionCached(expression.right)) : getWidenedLiteralType(checkExpressionCached(expression.right)); - if (type.flags & 524288 /* Object */ && kind === 2 /* ModuleExports */ && symbol.escapedName === "export=" /* ExportEquals */) { - const exportedType = resolveStructuredTypeMembers(type); - const members = createSymbolTable(); - copyEntries(exportedType.members, members); - const initialSize = members.size; - if (resolvedSymbol && !resolvedSymbol.exports) { - resolvedSymbol.exports = createSymbolTable(); - } - (resolvedSymbol || symbol).exports.forEach((s, name) => { - var _a; - const exportedMember = members.get(name); - if (exportedMember && exportedMember !== s && !(s.flags & 2097152 /* Alias */)) { - if (s.flags & 111551 /* Value */ && exportedMember.flags & 111551 /* Value */) { - if (s.valueDeclaration && exportedMember.valueDeclaration && getSourceFileOfNode(s.valueDeclaration) !== getSourceFileOfNode(exportedMember.valueDeclaration)) { - const unescapedName = unescapeLeadingUnderscores(s.escapedName); - const exportedMemberName = ((_a = tryCast(exportedMember.valueDeclaration, isNamedDeclaration)) == null ? void 0 : _a.name) || exportedMember.valueDeclaration; - addRelatedInfo( - error2(s.valueDeclaration, Diagnostics.Duplicate_identifier_0, unescapedName), - createDiagnosticForNode(exportedMemberName, Diagnostics._0_was_also_declared_here, unescapedName) - ); - addRelatedInfo( - error2(exportedMemberName, Diagnostics.Duplicate_identifier_0, unescapedName), - createDiagnosticForNode(s.valueDeclaration, Diagnostics._0_was_also_declared_here, unescapedName) - ); - } - const union = createSymbol(s.flags | exportedMember.flags, name); - union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]); - union.valueDeclaration = exportedMember.valueDeclaration; - union.declarations = concatenate(exportedMember.declarations, s.declarations); - members.set(name, union); - } else { - members.set(name, mergeSymbol(s, exportedMember)); - } - } else { - members.set(name, s); - } - }); - const result = createAnonymousType( - initialSize !== members.size ? void 0 : exportedType.symbol, - // Only set the type's symbol if it looks to be the same as the original type - members, - exportedType.callSignatures, - exportedType.constructSignatures, - exportedType.indexInfos - ); - if (initialSize === members.size) { - if (type.aliasSymbol) { - result.aliasSymbol = type.aliasSymbol; - result.aliasTypeArguments = type.aliasTypeArguments; - } - if (getObjectFlags(type) & 4 /* Reference */) { - result.aliasSymbol = type.symbol; - const args = getTypeArguments(type); - result.aliasTypeArguments = length(args) ? args : void 0; - } - } - result.objectFlags |= getPropagatingFlagsOfTypes([type]) | getObjectFlags(type) & (4096 /* JSLiteral */ | 16384 /* ArrayLiteral */ | 128 /* ObjectLiteral */); - if (result.symbol && result.symbol.flags & 32 /* Class */ && type === getDeclaredTypeOfClassOrInterface(result.symbol)) { - result.objectFlags |= 16777216 /* IsClassInstanceClone */; - } - return result; - } - if (isEmptyArrayLiteralType(type)) { - reportImplicitAny(expression, anyArrayType); - return anyArrayType; - } - return type; - } - function containsSameNamedThisProperty(thisProperty, expression) { - return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 110 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n)); - } - function isDeclarationInConstructor(expression) { - const thisContainer = getThisContainer( - expression, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - return thisContainer.kind === 176 /* Constructor */ || thisContainer.kind === 262 /* FunctionDeclaration */ || thisContainer.kind === 218 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent); - } - function getConstructorDefinedThisAssignmentTypes(types, declarations) { - Debug.assert(types.length === declarations.length); - return types.filter((_, i) => { - const declaration = declarations[i]; - const expression = isBinaryExpression(declaration) ? declaration : isBinaryExpression(declaration.parent) ? declaration.parent : void 0; - return expression && isDeclarationInConstructor(expression); - }); - } - function getTypeFromBindingElement(element, includePatternInType, reportErrors2) { - if (element.initializer) { - const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern( - element.name, - /*includePatternInType*/ - true, - /*reportErrors*/ - false - ) : unknownType; - return addOptionality(getWidenedLiteralTypeForInitializer(element, checkDeclarationInitializer(element, 0 /* Normal */, contextualType))); - } - if (isBindingPattern(element.name)) { - return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors2); - } - if (reportErrors2 && !declarationBelongsToPrivateAmbientMember(element)) { - reportImplicitAny(element, anyType); - } - return includePatternInType ? nonInferrableAnyType : anyType; - } - function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) { - const members = createSymbolTable(); - let stringIndexInfo; - let objectFlags = 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; - forEach(pattern.elements, (e) => { - const name = e.propertyName || e.name; - if (e.dotDotDotToken) { - stringIndexInfo = createIndexInfo( - stringType, - anyType, - /*isReadonly*/ - false - ); - return; - } - const exprType = getLiteralTypeFromPropertyName(name); - if (!isTypeUsableAsPropertyName(exprType)) { - objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; - return; - } - const text = getPropertyNameFromType(exprType); - const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0); - const symbol = createSymbol(flags, text); - symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2); - members.set(symbol.escapedName, symbol); - }); - const result = createAnonymousType( - /*symbol*/ - void 0, - members, - emptyArray, - emptyArray, - stringIndexInfo ? [stringIndexInfo] : emptyArray - ); - result.objectFlags |= objectFlags; - if (includePatternInType) { - result.pattern = pattern; - result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */; - } - return result; - } - function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2) { - const elements = pattern.elements; - const lastElement = lastOrUndefined(elements); - const restElement = lastElement && lastElement.kind === 208 /* BindingElement */ && lastElement.dotDotDotToken ? lastElement : void 0; - if (elements.length === 0 || elements.length === 1 && restElement) { - return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType; - } - const elementTypes = map(elements, (e) => isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors2)); - const minLength = findLastIndex(elements, (e) => !(e === restElement || isOmittedExpression(e) || hasDefaultValue(e)), elements.length - 1) + 1; - const elementFlags = map(elements, (e, i) => e === restElement ? 4 /* Rest */ : i >= minLength ? 2 /* Optional */ : 1 /* Required */); - let result = createTupleType(elementTypes, elementFlags); - if (includePatternInType) { - result = cloneTypeReference(result); - result.pattern = pattern; - result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */; - } - return result; - } - function getTypeFromBindingPattern(pattern, includePatternInType = false, reportErrors2 = false) { - if (includePatternInType) contextualBindingPatterns.push(pattern); - const result = pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2); - if (includePatternInType) contextualBindingPatterns.pop(); - return result; - } - function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) { - return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration( - declaration, - /*includeOptionality*/ - true, - 0 /* Normal */ - ), declaration, reportErrors2); - } - function getTypeFromImportAttributes(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const symbol = createSymbol(4096 /* ObjectLiteral */, "__importAttributes" /* ImportAttributes */); - const members = createSymbolTable(); - forEach(node.elements, (attr) => { - const member = createSymbol(4 /* Property */, getNameFromImportAttribute(attr)); - member.parent = symbol; - member.links.type = checkImportAttribute(attr); - member.links.target = member; - members.set(member.escapedName, member); - }); - const type = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); - type.objectFlags |= 128 /* ObjectLiteral */ | 262144 /* NonInferrableType */; - links.resolvedType = type; - } - return links.resolvedType; - } - function isGlobalSymbolConstructor(node) { - const symbol = getSymbolOfNode(node); - const globalSymbol = getGlobalESSymbolConstructorTypeSymbol( - /*reportErrors*/ - false - ); - return globalSymbol && symbol && symbol === globalSymbol; - } - function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) { - if (type) { - if (type.flags & 4096 /* ESSymbol */ && isGlobalSymbolConstructor(declaration.parent)) { - type = getESSymbolLikeTypeForNode(declaration); - } - if (reportErrors2) { - reportErrorsFromWidening(declaration, type); - } - if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) { - type = esSymbolType; - } - return getWidenedType(type); - } - type = isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType; - if (reportErrors2) { - if (!declarationBelongsToPrivateAmbientMember(declaration)) { - reportImplicitAny(declaration, type); - } - } - return type; - } - function declarationBelongsToPrivateAmbientMember(declaration) { - const root = getRootDeclaration(declaration); - const memberDeclaration = root.kind === 169 /* Parameter */ ? root.parent : root; - return isPrivateWithinAmbient(memberDeclaration); - } - function tryGetTypeFromEffectiveTypeNode(node) { - const typeNode = getEffectiveTypeAnnotationNode(node); - if (typeNode) { - return getTypeFromTypeNode(typeNode); - } - } - function isParameterOfContextSensitiveSignature(symbol) { - let decl = symbol.valueDeclaration; - if (!decl) { - return false; - } - if (isBindingElement(decl)) { - decl = walkUpBindingElementsAndPatterns(decl); - } - if (isParameter(decl)) { - return isContextSensitiveFunctionOrObjectLiteralMethod(decl.parent); - } - return false; - } - function getTypeOfVariableOrParameterOrProperty(symbol) { - const links = getSymbolLinks(symbol); - if (!links.type) { - const type = getTypeOfVariableOrParameterOrPropertyWorker(symbol); - if (!links.type && !isParameterOfContextSensitiveSignature(symbol)) { - links.type = type; - } - return type; - } - return links.type; - } - function getTypeOfVariableOrParameterOrPropertyWorker(symbol) { - if (symbol.flags & 4194304 /* Prototype */) { - return getTypeOfPrototypeProperty(symbol); - } - if (symbol === requireSymbol) { - return anyType; - } - if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) { - const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration)); - const result = createSymbol(fileSymbol.flags, "exports"); - result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : []; - result.parent = symbol; - result.links.target = fileSymbol; - if (fileSymbol.valueDeclaration) result.valueDeclaration = fileSymbol.valueDeclaration; - if (fileSymbol.members) result.members = new Map(fileSymbol.members); - if (fileSymbol.exports) result.exports = new Map(fileSymbol.exports); - const members = createSymbolTable(); - members.set("exports", result); - return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); - } - Debug.assertIsDefined(symbol.valueDeclaration); - const declaration = symbol.valueDeclaration; - if (isSourceFile(declaration) && isJsonSourceFile(declaration)) { - if (!declaration.statements.length) { - return emptyObjectType; - } - return getWidenedType(getWidenedLiteralType(checkExpression(declaration.statements[0].expression))); - } - if (isAccessor(declaration)) { - return getTypeOfAccessors(symbol); - } - if (!pushTypeResolution(symbol, 0 /* Type */)) { - if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) { - return getTypeOfFuncClassEnumModule(symbol); - } - return reportCircularityError(symbol); - } - let type; - if (declaration.kind === 277 /* ExportAssignment */) { - type = widenTypeForVariableLikeDeclaration(tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionCached(declaration.expression), declaration); - } else if (isBinaryExpression(declaration) || isInJSFile(declaration) && (isCallExpression(declaration) || (isPropertyAccessExpression(declaration) || isBindableStaticElementAccessExpression(declaration)) && isBinaryExpression(declaration.parent))) { - type = getWidenedTypeForAssignmentDeclaration(symbol); - } else if (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isIdentifier(declaration) || isStringLiteralLike(declaration) || isNumericLiteral(declaration) || isClassDeclaration(declaration) || isFunctionDeclaration(declaration) || isMethodDeclaration(declaration) && !isObjectLiteralMethod(declaration) || isMethodSignature(declaration) || isSourceFile(declaration)) { - if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - return getTypeOfFuncClassEnumModule(symbol); - } - type = isBinaryExpression(declaration.parent) ? getWidenedTypeForAssignmentDeclaration(symbol) : tryGetTypeFromEffectiveTypeNode(declaration) || anyType; - } else if (isPropertyAssignment(declaration)) { - type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration); - } else if (isJsxAttribute(declaration)) { - type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration); - } else if (isShorthandPropertyAssignment(declaration)) { - type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0 /* Normal */); - } else if (isObjectLiteralMethod(declaration)) { - type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */); - } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) { - type = getWidenedTypeForVariableLikeDeclaration( - declaration, - /*reportErrors*/ - true - ); - } else if (isEnumDeclaration(declaration)) { - type = getTypeOfFuncClassEnumModule(symbol); - } else if (isEnumMember(declaration)) { - type = getTypeOfEnumMember(symbol); - } else { - return Debug.fail("Unhandled declaration kind! " + Debug.formatSyntaxKind(declaration.kind) + " for " + Debug.formatSymbol(symbol)); - } - if (!popTypeResolution()) { - if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) { - return getTypeOfFuncClassEnumModule(symbol); - } - return reportCircularityError(symbol); - } - return type; - } - function getAnnotatedAccessorTypeNode(accessor) { - if (accessor) { - switch (accessor.kind) { - case 177 /* GetAccessor */: - const getterTypeAnnotation = getEffectiveReturnTypeNode(accessor); - return getterTypeAnnotation; - case 178 /* SetAccessor */: - const setterTypeAnnotation = getEffectiveSetAccessorTypeAnnotationNode(accessor); - return setterTypeAnnotation; - case 172 /* PropertyDeclaration */: - Debug.assert(hasAccessorModifier(accessor)); - const accessorTypeAnnotation = getEffectiveTypeAnnotationNode(accessor); - return accessorTypeAnnotation; - } - } - return void 0; - } - function getAnnotatedAccessorType(accessor) { - const node = getAnnotatedAccessorTypeNode(accessor); - return node && getTypeFromTypeNode(node); - } - function getAnnotatedAccessorThisParameter(accessor) { - const parameter = getAccessorThisParameter(accessor); - return parameter && parameter.symbol; - } - function getThisTypeOfDeclaration(declaration) { - return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); - } - function getTypeOfAccessors(symbol) { - const links = getSymbolLinks(symbol); - if (!links.type) { - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return errorType; - } - const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */); - const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */); - const accessor = tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration); - let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && getWidenedTypeForVariableLikeDeclaration( - accessor, - /*reportErrors*/ - true - ); - if (!type) { - if (setter && !isPrivateWithinAmbient(setter)) { - errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); - } else if (getter && !isPrivateWithinAmbient(getter)) { - errorOrSuggestion(noImplicitAny, getter, Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); - } else if (accessor && !isPrivateWithinAmbient(accessor)) { - errorOrSuggestion(noImplicitAny, accessor, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), "any"); - } - type = anyType; - } - if (!popTypeResolution()) { - if (getAnnotatedAccessorTypeNode(getter)) { - error2(getter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - } else if (getAnnotatedAccessorTypeNode(setter)) { - error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - } else if (getAnnotatedAccessorTypeNode(accessor)) { - error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - } else if (getter && noImplicitAny) { - error2(getter, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); - } - type = anyType; - } - links.type ?? (links.type = type); - } - return links.type; - } - function getWriteTypeOfAccessors(symbol) { - const links = getSymbolLinks(symbol); - if (!links.writeType) { - if (!pushTypeResolution(symbol, 7 /* WriteType */)) { - return errorType; - } - const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */) ?? tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration); - let writeType = getAnnotatedAccessorType(setter); - if (!popTypeResolution()) { - if (getAnnotatedAccessorTypeNode(setter)) { - error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - } - writeType = anyType; - } - links.writeType ?? (links.writeType = writeType || getTypeOfAccessors(symbol)); - } - return links.writeType; - } - function getBaseTypeVariableOfClass(symbol) { - const baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); - return baseConstructorType.flags & 8650752 /* TypeVariable */ ? baseConstructorType : baseConstructorType.flags & 2097152 /* Intersection */ ? find(baseConstructorType.types, (t) => !!(t.flags & 8650752 /* TypeVariable */)) : void 0; - } - function getTypeOfFuncClassEnumModule(symbol) { - let links = getSymbolLinks(symbol); - const originalLinks = links; - if (!links.type) { - const expando = symbol.valueDeclaration && getSymbolOfExpando( - symbol.valueDeclaration, - /*allowDeclaration*/ - false - ); - if (expando) { - const merged = mergeJSSymbols(symbol, expando); - if (merged) { - symbol = merged; - links = merged.links; - } - } - originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol); - } - return links.type; - } - function getTypeOfFuncClassEnumModuleWorker(symbol) { - const declaration = symbol.valueDeclaration; - if (symbol.flags & 1536 /* Module */ && isShorthandAmbientModuleSymbol(symbol)) { - return anyType; - } else if (declaration && (declaration.kind === 226 /* BinaryExpression */ || isAccessExpression(declaration) && declaration.parent.kind === 226 /* BinaryExpression */)) { - return getWidenedTypeForAssignmentDeclaration(symbol); - } else if (symbol.flags & 512 /* ValueModule */ && declaration && isSourceFile(declaration) && declaration.commonJsModuleIndicator) { - const resolvedModule = resolveExternalModuleSymbol(symbol); - if (resolvedModule !== symbol) { - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return errorType; - } - const exportEquals = getMergedSymbol(symbol.exports.get("export=" /* ExportEquals */)); - const type2 = getWidenedTypeForAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? void 0 : resolvedModule); - if (!popTypeResolution()) { - return reportCircularityError(symbol); - } - return type2; - } - } - const type = createObjectType(16 /* Anonymous */, symbol); - if (symbol.flags & 32 /* Class */) { - const baseTypeVariable = getBaseTypeVariableOfClass(symbol); - return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; - } else { - return strictNullChecks && symbol.flags & 16777216 /* Optional */ ? getOptionalType( - type, - /*isProperty*/ - true - ) : type; - } - } - function getTypeOfEnumMember(symbol) { - const links = getSymbolLinks(symbol); - return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol)); - } - function getTypeOfAlias(symbol) { - const links = getSymbolLinks(symbol); - if (!links.type) { - if (!pushTypeResolution(symbol, 0 /* Type */)) { - return errorType; - } - const targetSymbol = resolveAlias(symbol); - const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration( - getDeclarationOfAliasSymbol(symbol), - /*dontRecursivelyResolve*/ - true - ); - const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0); - links.type ?? (links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType); - if (!popTypeResolution()) { - reportCircularityError(exportSymbol ?? symbol); - return links.type ?? (links.type = errorType); - } - } - return links.type; - } - function getTypeOfInstantiatedSymbol(symbol) { - const links = getSymbolLinks(symbol); - return links.type || (links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper)); - } - function getWriteTypeOfInstantiatedSymbol(symbol) { - const links = getSymbolLinks(symbol); - return links.writeType || (links.writeType = instantiateType(getWriteTypeOfSymbol(links.target), links.mapper)); - } - function reportCircularityError(symbol) { - const declaration = symbol.valueDeclaration; - if (declaration) { - if (getEffectiveTypeAnnotationNode(declaration)) { - error2(symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); - return errorType; - } - if (noImplicitAny && (declaration.kind !== 169 /* Parameter */ || declaration.initializer)) { - error2(symbol.valueDeclaration, Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); - } - } else if (symbol.flags & 2097152 /* Alias */) { - const node = getDeclarationOfAliasSymbol(symbol); - if (node) { - error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); - } - } - return anyType; - } - function getTypeOfSymbolWithDeferredType(symbol) { - const links = getSymbolLinks(symbol); - if (!links.type) { - Debug.assertIsDefined(links.deferralParent); - Debug.assertIsDefined(links.deferralConstituents); - links.type = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralConstituents) : getIntersectionType(links.deferralConstituents); - } - return links.type; - } - function getWriteTypeOfSymbolWithDeferredType(symbol) { - const links = getSymbolLinks(symbol); - if (!links.writeType && links.deferralWriteConstituents) { - Debug.assertIsDefined(links.deferralParent); - Debug.assertIsDefined(links.deferralConstituents); - links.writeType = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralWriteConstituents) : getIntersectionType(links.deferralWriteConstituents); - } - return links.writeType; - } - function getWriteTypeOfSymbol(symbol) { - const checkFlags = getCheckFlags(symbol); - if (symbol.flags & 4 /* Property */) { - return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : ( - // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty - symbol.links.writeType || symbol.links.type - ) : removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */)); - } - if (symbol.flags & 98304 /* Accessor */) { - return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol); - } - return getTypeOfSymbol(symbol); - } - function getTypeOfSymbol(symbol) { - const checkFlags = getCheckFlags(symbol); - if (checkFlags & 65536 /* DeferredType */) { - return getTypeOfSymbolWithDeferredType(symbol); - } - if (checkFlags & 1 /* Instantiated */) { - return getTypeOfInstantiatedSymbol(symbol); - } - if (checkFlags & 262144 /* Mapped */) { - return getTypeOfMappedSymbol(symbol); - } - if (checkFlags & 8192 /* ReverseMapped */) { - return getTypeOfReverseMappedSymbol(symbol); - } - if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { - return getTypeOfVariableOrParameterOrProperty(symbol); - } - if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { - return getTypeOfFuncClassEnumModule(symbol); - } - if (symbol.flags & 8 /* EnumMember */) { - return getTypeOfEnumMember(symbol); - } - if (symbol.flags & 98304 /* Accessor */) { - return getTypeOfAccessors(symbol); - } - if (symbol.flags & 2097152 /* Alias */) { - return getTypeOfAlias(symbol); - } - return errorType; - } - function getNonMissingTypeOfSymbol(symbol) { - return removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */)); - } - function isReferenceToSomeType(type, targets) { - if (type === void 0 || (getObjectFlags(type) & 4 /* Reference */) === 0) { - return false; - } - for (const target of targets) { - if (type.target === target) { - return true; - } - } - return false; - } - function isReferenceToType2(type, target) { - return type !== void 0 && target !== void 0 && (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target; - } - function getTargetType(type) { - return getObjectFlags(type) & 4 /* Reference */ ? type.target : type; - } - function hasBaseType(type, checkBase) { - return check(type); - function check(type2) { - if (getObjectFlags(type2) & (3 /* ClassOrInterface */ | 4 /* Reference */)) { - const target = getTargetType(type2); - return target === checkBase || some(getBaseTypes(target), check); - } else if (type2.flags & 2097152 /* Intersection */) { - return some(type2.types, check); - } - return false; - } - } - function appendTypeParameters(typeParameters, declarations) { - for (const declaration of declarations) { - typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration))); - } - return typeParameters; - } - function getOuterTypeParameters(node, includeThisTypes) { - while (true) { - node = node.parent; - if (node && isBinaryExpression(node)) { - const assignmentKind = getAssignmentDeclarationKind(node); - if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) { - const symbol = getSymbolOfDeclaration(node.left); - if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) { - node = symbol.parent.valueDeclaration; - } - } - } - if (!node) { - return void 0; - } - const kind = node.kind; - switch (kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 173 /* MethodSignature */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 317 /* JSDocFunctionType */: - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 265 /* TypeAliasDeclaration */: - case 345 /* JSDocTemplateTag */: - case 346 /* JSDocTypedefTag */: - case 340 /* JSDocEnumTag */: - case 338 /* JSDocCallbackTag */: - case 200 /* MappedType */: - case 194 /* ConditionalType */: { - const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes); - if ((kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */ || isObjectLiteralMethod(node)) && isContextSensitive(node)) { - const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */)); - if (signature && signature.typeParameters) { - return [...outerTypeParameters || emptyArray, ...signature.typeParameters]; - } - } - if (kind === 200 /* MappedType */) { - return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter))); - } else if (kind === 194 /* ConditionalType */) { - return concatenate(outerTypeParameters, getInferTypeParameters(node)); - } - const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node)); - const thisType = includeThisTypes && (kind === 263 /* ClassDeclaration */ || kind === 231 /* ClassExpression */ || kind === 264 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType; - return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters; - } - case 341 /* JSDocParameterTag */: - const paramSymbol = getParameterSymbolFromJSDoc(node); - if (paramSymbol) { - node = paramSymbol.valueDeclaration; - } - break; - case 320 /* JSDoc */: { - const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes); - return node.tags ? appendTypeParameters(outerTypeParameters, flatMap(node.tags, (t) => isJSDocTemplateTag(t) ? t.typeParameters : void 0)) : outerTypeParameters; - } - } - } - } - function getOuterTypeParametersOfClassOrInterface(symbol) { - var _a; - const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a = symbol.declarations) == null ? void 0 : _a.find((decl) => { - if (decl.kind === 264 /* InterfaceDeclaration */) { - return true; - } - if (decl.kind !== 260 /* VariableDeclaration */) { - return false; - } - const initializer = decl.initializer; - return !!initializer && (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 219 /* ArrowFunction */); - }); - Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations"); - return getOuterTypeParameters(declaration); - } - function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { - if (!symbol.declarations) { - return; - } - let result; - for (const node of symbol.declarations) { - if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */ || isJSConstructor(node) || isTypeAlias(node)) { - const declaration = node; - result = appendTypeParameters(result, getEffectiveTypeParameterDeclarations(declaration)); - } - } - return result; - } - function getTypeParametersOfClassOrInterface(symbol) { - return concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); - } - function isMixinConstructorType(type) { - const signatures = getSignaturesOfType(type, 1 /* Construct */); - if (signatures.length === 1) { - const s = signatures[0]; - if (!s.typeParameters && s.parameters.length === 1 && signatureHasRestParameter(s)) { - const paramType = getTypeOfParameter(s.parameters[0]); - return isTypeAny(paramType) || getElementTypeOfArrayType(paramType) === anyType; - } - } - return false; - } - function isConstructorType(type) { - if (getSignaturesOfType(type, 1 /* Construct */).length > 0) { - return true; - } - if (type.flags & 8650752 /* TypeVariable */) { - const constraint = getBaseConstraintOfType(type); - return !!constraint && isMixinConstructorType(constraint); - } - return false; - } - function getBaseTypeNodeOfClass(type) { - const decl = getClassLikeDeclarationOfSymbol(type.symbol); - return decl && getEffectiveBaseTypeNode(decl); - } - function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { - const typeArgCount = length(typeArgumentNodes); - const isJavascript = isInJSFile(location); - return filter(getSignaturesOfType(type, 1 /* Construct */), (sig) => (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= length(sig.typeParameters)); - } - function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { - const signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); - const typeArguments = map(typeArgumentNodes, getTypeFromTypeNode); - return sameMap(signatures, (sig) => some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, isInJSFile(location)) : sig); - } - function getBaseConstructorTypeOfClass(type) { - if (!type.resolvedBaseConstructorType) { - const decl = getClassLikeDeclarationOfSymbol(type.symbol); - const extended = decl && getEffectiveBaseTypeNode(decl); - const baseTypeNode = getBaseTypeNodeOfClass(type); - if (!baseTypeNode) { - return type.resolvedBaseConstructorType = undefinedType; - } - if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) { - return errorType; - } - const baseConstructorType = checkExpression(baseTypeNode.expression); - if (extended && baseTypeNode !== extended) { - Debug.assert(!extended.typeArguments); - checkExpression(extended.expression); - } - if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */)) { - resolveStructuredTypeMembers(baseConstructorType); - } - if (!popTypeResolution()) { - error2(type.symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); - return type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = errorType); - } - if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { - const err = error2(baseTypeNode.expression, Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); - if (baseConstructorType.flags & 262144 /* TypeParameter */) { - const constraint = getConstraintFromTypeParameter(baseConstructorType); - let ctorReturn = unknownType; - if (constraint) { - const ctorSig = getSignaturesOfType(constraint, 1 /* Construct */); - if (ctorSig[0]) { - ctorReturn = getReturnTypeOfSignature(ctorSig[0]); - } - } - if (baseConstructorType.symbol.declarations) { - addRelatedInfo(err, createDiagnosticForNode(baseConstructorType.symbol.declarations[0], Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn))); - } - } - return type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = errorType); - } - type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = baseConstructorType); - } - return type.resolvedBaseConstructorType; - } - function getImplementsTypes(type) { - let resolvedImplementsTypes = emptyArray; - if (type.symbol.declarations) { - for (const declaration of type.symbol.declarations) { - const implementsTypeNodes = getEffectiveImplementsTypeNodes(declaration); - if (!implementsTypeNodes) continue; - for (const node of implementsTypeNodes) { - const implementsType = getTypeFromTypeNode(node); - if (!isErrorType(implementsType)) { - if (resolvedImplementsTypes === emptyArray) { - resolvedImplementsTypes = [implementsType]; - } else { - resolvedImplementsTypes.push(implementsType); - } - } - } - } - } - return resolvedImplementsTypes; - } - function reportCircularBaseType(node, type) { - error2(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString( - type, - /*enclosingDeclaration*/ - void 0, - 2 /* WriteArrayAsGenericType */ - )); - } - function getBaseTypes(type) { - if (!type.baseTypesResolved) { - if (pushTypeResolution(type, 6 /* ResolvedBaseTypes */)) { - if (type.objectFlags & 8 /* Tuple */) { - type.resolvedBaseTypes = [getTupleBaseType(type)]; - } else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - if (type.symbol.flags & 32 /* Class */) { - resolveBaseTypesOfClass(type); - } - if (type.symbol.flags & 64 /* Interface */) { - resolveBaseTypesOfInterface(type); - } - } else { - Debug.fail("type must be class or interface"); - } - if (!popTypeResolution() && type.symbol.declarations) { - for (const declaration of type.symbol.declarations) { - if (declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 264 /* InterfaceDeclaration */) { - reportCircularBaseType(declaration, type); - } - } - } - } - type.baseTypesResolved = true; - } - return type.resolvedBaseTypes; - } - function getTupleBaseType(type) { - const elementTypes = sameMap(type.typeParameters, (t, i) => type.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t); - return createArrayType(getUnionType(elementTypes || emptyArray), type.readonly); - } - function resolveBaseTypesOfClass(type) { - type.resolvedBaseTypes = resolvingEmptyArray; - const baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); - if (!(baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 1 /* Any */))) { - return type.resolvedBaseTypes = emptyArray; - } - const baseTypeNode = getBaseTypeNodeOfClass(type); - let baseType; - const originalBaseType = baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : void 0; - if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && areAllOuterTypeParametersApplied(originalBaseType)) { - baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); - } else if (baseConstructorType.flags & 1 /* Any */) { - baseType = baseConstructorType; - } else { - const constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); - if (!constructors.length) { - error2(baseTypeNode.expression, Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); - return type.resolvedBaseTypes = emptyArray; - } - baseType = getReturnTypeOfSignature(constructors[0]); - } - if (isErrorType(baseType)) { - return type.resolvedBaseTypes = emptyArray; - } - const reducedBaseType = getReducedType(baseType); - if (!isValidBaseType(reducedBaseType)) { - const elaboration = elaborateNeverIntersection( - /*errorInfo*/ - void 0, - baseType - ); - const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType)); - diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(baseTypeNode.expression), baseTypeNode.expression, diagnostic)); - return type.resolvedBaseTypes = emptyArray; - } - if (type === reducedBaseType || hasBaseType(reducedBaseType, type)) { - error2(type.symbol.valueDeclaration, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString( - type, - /*enclosingDeclaration*/ - void 0, - 2 /* WriteArrayAsGenericType */ - )); - return type.resolvedBaseTypes = emptyArray; - } - if (type.resolvedBaseTypes === resolvingEmptyArray) { - type.members = void 0; - } - return type.resolvedBaseTypes = [reducedBaseType]; - } - function areAllOuterTypeParametersApplied(type) { - const outerTypeParameters = type.outerTypeParameters; - if (outerTypeParameters) { - const last2 = outerTypeParameters.length - 1; - const typeArguments = getTypeArguments(type); - return outerTypeParameters[last2].symbol !== typeArguments[last2].symbol; - } - return true; - } - function isValidBaseType(type) { - if (type.flags & 262144 /* TypeParameter */) { - const constraint = getBaseConstraintOfType(type); - if (constraint) { - return isValidBaseType(constraint); - } - } - return !!(type.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || type.flags & 2097152 /* Intersection */ && every(type.types, isValidBaseType)); - } - function resolveBaseTypesOfInterface(type) { - type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; - if (type.symbol.declarations) { - for (const declaration of type.symbol.declarations) { - if (declaration.kind === 264 /* InterfaceDeclaration */ && getInterfaceBaseTypeNodes(declaration)) { - for (const node of getInterfaceBaseTypeNodes(declaration)) { - const baseType = getReducedType(getTypeFromTypeNode(node)); - if (!isErrorType(baseType)) { - if (isValidBaseType(baseType)) { - if (type !== baseType && !hasBaseType(baseType, type)) { - if (type.resolvedBaseTypes === emptyArray) { - type.resolvedBaseTypes = [baseType]; - } else { - type.resolvedBaseTypes.push(baseType); - } - } else { - reportCircularBaseType(declaration, type); - } - } else { - error2(node, Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members); - } - } - } - } - } - } - } - function isThislessInterface(symbol) { - if (!symbol.declarations) { - return true; - } - for (const declaration of symbol.declarations) { - if (declaration.kind === 264 /* InterfaceDeclaration */) { - if (declaration.flags & 256 /* ContainsThis */) { - return false; - } - const baseTypeNodes = getInterfaceBaseTypeNodes(declaration); - if (baseTypeNodes) { - for (const node of baseTypeNodes) { - if (isEntityNameExpression(node.expression)) { - const baseSymbol = resolveEntityName( - node.expression, - 788968 /* Type */, - /*ignoreErrors*/ - true - ); - if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { - return false; - } - } - } - } - } - } - return true; - } - function getDeclaredTypeOfClassOrInterface(symbol) { - let links = getSymbolLinks(symbol); - const originalLinks = links; - if (!links.declaredType) { - const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */; - const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration)); - if (merged) { - symbol = merged; - links = merged.links; - } - const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol); - const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); - const localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isThislessInterface(symbol)) { - type.objectFlags |= 4 /* Reference */; - type.typeParameters = concatenate(outerTypeParameters, localTypeParameters); - type.outerTypeParameters = outerTypeParameters; - type.localTypeParameters = localTypeParameters; - type.instantiations = /* @__PURE__ */ new Map(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.resolvedTypeArguments = type.typeParameters; - type.thisType = createTypeParameter(symbol); - type.thisType.isThisType = true; - type.thisType.constraint = type; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeAlias(symbol) { - var _a; - const links = getSymbolLinks(symbol); - if (!links.declaredType) { - if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) { - return errorType; - } - const declaration = Debug.checkDefined((_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias), "Type alias symbol with no valid declaration found"); - const typeNode = isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type; - let type = typeNode ? getTypeFromTypeNode(typeNode) : errorType; - if (popTypeResolution()) { - const typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (typeParameters) { - links.typeParameters = typeParameters; - links.instantiations = /* @__PURE__ */ new Map(); - links.instantiations.set(getTypeListId(typeParameters), type); - } - if (type === intrinsicMarkerType && symbol.escapedName === "BuiltinIteratorReturn") { - type = getBuiltinIteratorReturnType(); - } - } else { - type = errorType; - if (declaration.kind === 340 /* JSDocEnumTag */) { - error2(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } else { - error2(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); - } - } - links.declaredType ?? (links.declaredType = type); - } - return links.declaredType; - } - function getBaseTypeOfEnumLikeType(type) { - return type.flags & 1056 /* EnumLike */ && type.symbol.flags & 8 /* EnumMember */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type; - } - function getDeclaredTypeOfEnum(symbol) { - const links = getSymbolLinks(symbol); - if (!links.declaredType) { - const memberTypeList = []; - if (symbol.declarations) { - for (const declaration of symbol.declarations) { - if (declaration.kind === 266 /* EnumDeclaration */) { - for (const member of declaration.members) { - if (hasBindableName(member)) { - const memberSymbol = getSymbolOfDeclaration(member); - const value = getEnumMemberValue(member).value; - const memberType = getFreshTypeOfLiteralType( - value !== void 0 ? getEnumLiteralType(value, getSymbolId(symbol), memberSymbol) : createComputedEnumType(memberSymbol) - ); - getSymbolLinks(memberSymbol).declaredType = memberType; - memberTypeList.push(getRegularTypeOfLiteralType(memberType)); - } - } - } - } - } - const enumType = memberTypeList.length ? getUnionType( - memberTypeList, - 1 /* Literal */, - symbol, - /*aliasTypeArguments*/ - void 0 - ) : createComputedEnumType(symbol); - if (enumType.flags & 1048576 /* Union */) { - enumType.flags |= 1024 /* EnumLiteral */; - enumType.symbol = symbol; - } - links.declaredType = enumType; - } - return links.declaredType; - } - function createComputedEnumType(symbol) { - const regularType = createTypeWithSymbol(32 /* Enum */, symbol); - const freshType = createTypeWithSymbol(32 /* Enum */, symbol); - regularType.regularType = regularType; - regularType.freshType = freshType; - freshType.regularType = regularType; - freshType.freshType = freshType; - return regularType; - } - function getDeclaredTypeOfEnumMember(symbol) { - const links = getSymbolLinks(symbol); - if (!links.declaredType) { - const enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); - if (!links.declaredType) { - links.declaredType = enumType; - } - } - return links.declaredType; - } - function getDeclaredTypeOfTypeParameter(symbol) { - const links = getSymbolLinks(symbol); - return links.declaredType || (links.declaredType = createTypeParameter(symbol)); - } - function getDeclaredTypeOfAlias(symbol) { - const links = getSymbolLinks(symbol); - return links.declaredType || (links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol))); - } - function getDeclaredTypeOfSymbol(symbol) { - return tryGetDeclaredTypeOfSymbol(symbol) || errorType; - } - function tryGetDeclaredTypeOfSymbol(symbol) { - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - return getDeclaredTypeOfClassOrInterface(symbol); - } - if (symbol.flags & 524288 /* TypeAlias */) { - return getDeclaredTypeOfTypeAlias(symbol); - } - if (symbol.flags & 262144 /* TypeParameter */) { - return getDeclaredTypeOfTypeParameter(symbol); - } - if (symbol.flags & 384 /* Enum */) { - return getDeclaredTypeOfEnum(symbol); - } - if (symbol.flags & 8 /* EnumMember */) { - return getDeclaredTypeOfEnumMember(symbol); - } - if (symbol.flags & 2097152 /* Alias */) { - return getDeclaredTypeOfAlias(symbol); - } - return void 0; - } - function isThislessType(node) { - switch (node.kind) { - case 133 /* AnyKeyword */: - case 159 /* UnknownKeyword */: - case 154 /* StringKeyword */: - case 150 /* NumberKeyword */: - case 163 /* BigIntKeyword */: - case 136 /* BooleanKeyword */: - case 155 /* SymbolKeyword */: - case 151 /* ObjectKeyword */: - case 116 /* VoidKeyword */: - case 157 /* UndefinedKeyword */: - case 146 /* NeverKeyword */: - case 201 /* LiteralType */: - return true; - case 188 /* ArrayType */: - return isThislessType(node.elementType); - case 183 /* TypeReference */: - return !node.typeArguments || node.typeArguments.every(isThislessType); - } - return false; - } - function isThislessTypeParameter(node) { - const constraint = getEffectiveConstraintOfTypeParameter(node); - return !constraint || isThislessType(constraint); - } - function isThislessVariableLikeDeclaration(node) { - const typeNode = getEffectiveTypeAnnotationNode(node); - return typeNode ? isThislessType(typeNode) : !hasInitializer(node); - } - function isThislessFunctionLikeDeclaration(node) { - const returnType = getEffectiveReturnTypeNode(node); - const typeParameters = getEffectiveTypeParameterDeclarations(node); - return (node.kind === 176 /* Constructor */ || !!returnType && isThislessType(returnType)) && node.parameters.every(isThislessVariableLikeDeclaration) && typeParameters.every(isThislessTypeParameter); - } - function isThisless(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - const declaration = symbol.declarations[0]; - if (declaration) { - switch (declaration.kind) { - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - return isThislessVariableLikeDeclaration(declaration); - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return isThislessFunctionLikeDeclaration(declaration); - } - } - } - return false; - } - function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { - const result = createSymbolTable(); - for (const symbol of symbols) { - result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper)); - } - return result; - } - function addInheritedMembers(symbols, baseSymbols) { - for (const base of baseSymbols) { - if (isStaticPrivateIdentifierProperty(base)) { - continue; - } - const derived = symbols.get(base.escapedName); - if (!derived || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration) && !isConstructorDeclaredProperty(derived) && !getContainingClassStaticBlock(derived.valueDeclaration)) { - symbols.set(base.escapedName, base); - symbols.set(base.escapedName, base); - } - } - } - function isStaticPrivateIdentifierProperty(s) { - return !!s.valueDeclaration && isPrivateIdentifierClassElementDeclaration(s.valueDeclaration) && isStatic(s.valueDeclaration); - } - function resolveDeclaredMembers(type) { - if (!type.declaredProperties) { - const symbol = type.symbol; - const members = getMembersOfSymbol(symbol); - type.declaredProperties = getNamedMembers(members); - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredIndexInfos = emptyArray; - type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call" /* Call */)); - type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new" /* New */)); - type.declaredIndexInfos = getIndexInfosOfSymbol(symbol); - } - return type; - } - function isLateBindableName(node) { - return isLateBindableAST(node) && isTypeUsableAsPropertyName(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(node.argumentExpression)); - } - function isLateBindableIndexSignature(node) { - return isLateBindableAST(node) && isTypeUsableAsIndexSignature(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(node.argumentExpression)); - } - function isLateBindableAST(node) { - if (!isComputedPropertyName(node) && !isElementAccessExpression(node)) { - return false; - } - const expr = isComputedPropertyName(node) ? node.expression : node.argumentExpression; - return isEntityNameExpression(expr); - } - function isTypeUsableAsIndexSignature(type) { - return isTypeAssignableTo(type, stringNumberSymbolType); - } - function isLateBoundName(name) { - return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) === 64 /* at */; - } - function hasLateBindableName(node) { - const name = getNameOfDeclaration(node); - return !!name && isLateBindableName(name); - } - function hasLateBindableIndexSignature(node) { - const name = getNameOfDeclaration(node); - return !!name && isLateBindableIndexSignature(name); - } - function hasBindableName(node) { - return !hasDynamicName(node) || hasLateBindableName(node); - } - function isNonBindableDynamicName(node) { - return isDynamicName(node) && !isLateBindableName(node); - } - function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) { - Debug.assert(!!(getCheckFlags(symbol) & 4096 /* Late */), "Expected a late-bound symbol."); - symbol.flags |= symbolFlags; - getSymbolLinks(member.symbol).lateSymbol = symbol; - if (!symbol.declarations) { - symbol.declarations = [member]; - } else if (!member.symbol.isReplaceableByMethod) { - symbol.declarations.push(member); - } - if (symbolFlags & 111551 /* Value */) { - if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) { - symbol.valueDeclaration = member; - } - } - } - function lateBindMember(parent2, earlySymbols, lateSymbols, decl) { - Debug.assert(!!decl.symbol, "The member is expected to have a symbol."); - const links = getNodeLinks(decl); - if (!links.resolvedSymbol) { - links.resolvedSymbol = decl.symbol; - const declName = isBinaryExpression(decl) ? decl.left : decl.name; - const type = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName); - if (isTypeUsableAsPropertyName(type)) { - const memberName = getPropertyNameFromType(type); - const symbolFlags = decl.symbol.flags; - let lateSymbol = lateSymbols.get(memberName); - if (!lateSymbol) lateSymbols.set(memberName, lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */)); - const earlySymbol = earlySymbols && earlySymbols.get(memberName); - if (!(parent2.flags & 32 /* Class */) && lateSymbol.flags & getExcludedSymbolFlags(symbolFlags)) { - const declarations = earlySymbol ? concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations; - const name = !(type.flags & 8192 /* UniqueESSymbol */) && unescapeLeadingUnderscores(memberName) || declarationNameToString(declName); - forEach(declarations, (declaration) => error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Property_0_was_also_declared_here, name)); - error2(declName || decl, Diagnostics.Duplicate_property_0, name); - lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */); - } - lateSymbol.links.nameType = type; - addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags); - if (lateSymbol.parent) { - Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one"); - } else { - lateSymbol.parent = parent2; - } - return links.resolvedSymbol = lateSymbol; - } - } - return links.resolvedSymbol; - } - function lateBindIndexSignature(parent2, earlySymbols, lateSymbols, decl) { - let indexSymbol = lateSymbols.get("__index" /* Index */); - if (!indexSymbol) { - const early = earlySymbols == null ? void 0 : earlySymbols.get("__index" /* Index */); - if (!early) { - indexSymbol = createSymbol(0 /* None */, "__index" /* Index */, 4096 /* Late */); - } else { - indexSymbol = cloneSymbol(early); - indexSymbol.links.checkFlags |= 4096 /* Late */; - } - lateSymbols.set("__index" /* Index */, indexSymbol); - } - if (!indexSymbol.declarations) { - indexSymbol.declarations = [decl]; - } else if (!decl.symbol.isReplaceableByMethod) { - indexSymbol.declarations.push(decl); - } - } - function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) { - const links = getSymbolLinks(symbol); - if (!links[resolutionKind]) { - const isStatic2 = resolutionKind === "resolvedExports" /* resolvedExports */; - const earlySymbols = !isStatic2 ? symbol.members : symbol.flags & 1536 /* Module */ ? getExportsOfModuleWorker(symbol).exports : symbol.exports; - links[resolutionKind] = earlySymbols || emptySymbols; - const lateSymbols = createSymbolTable(); - for (const decl of symbol.declarations || emptyArray) { - const members = getMembersOfDeclaration(decl); - if (members) { - for (const member of members) { - if (isStatic2 === hasStaticModifier(member)) { - if (hasLateBindableName(member)) { - lateBindMember(symbol, earlySymbols, lateSymbols, member); - } else if (hasLateBindableIndexSignature(member)) { - lateBindIndexSignature(symbol, earlySymbols, lateSymbols, member); - } - } - } - } - } - const assignments = getFunctionExpressionParentSymbolOrSymbol(symbol).assignmentDeclarationMembers; - if (assignments) { - const decls = arrayFrom(assignments.values()); - for (const member of decls) { - const assignmentKind = getAssignmentDeclarationKind(member); - const isInstanceMember = assignmentKind === 3 /* PrototypeProperty */ || isBinaryExpression(member) && isPossiblyAliasedThisProperty(member, assignmentKind) || assignmentKind === 9 /* ObjectDefinePrototypeProperty */ || assignmentKind === 6 /* Prototype */; - if (isStatic2 === !isInstanceMember) { - if (hasLateBindableName(member)) { - lateBindMember(symbol, earlySymbols, lateSymbols, member); - } - } - } - } - let resolved = combineSymbolTables(earlySymbols, lateSymbols); - if (symbol.flags & 33554432 /* Transient */ && links.cjsExportMerged && symbol.declarations) { - for (const decl of symbol.declarations) { - const original = getSymbolLinks(decl.symbol)[resolutionKind]; - if (!resolved) { - resolved = original; - continue; - } - if (!original) continue; - original.forEach((s, name) => { - const existing = resolved.get(name); - if (!existing) resolved.set(name, s); - else if (existing === s) return; - else resolved.set(name, mergeSymbol(existing, s)); - }); - } - } - links[resolutionKind] = resolved || emptySymbols; - } - return links[resolutionKind]; - } - function getMembersOfSymbol(symbol) { - return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers" /* resolvedMembers */) : symbol.members || emptySymbols; - } - function getLateBoundSymbol(symbol) { - if (symbol.flags & 106500 /* ClassMember */ && symbol.escapedName === "__computed" /* Computed */) { - const links = getSymbolLinks(symbol); - if (!links.lateSymbol && some(symbol.declarations, hasLateBindableName)) { - const parent2 = getMergedSymbol(symbol.parent); - if (some(symbol.declarations, hasStaticModifier)) { - getExportsOfSymbol(parent2); - } else { - getMembersOfSymbol(parent2); - } - } - return links.lateSymbol || (links.lateSymbol = symbol); - } - return symbol; - } - function getTypeWithThisArgument(type, thisArgument, needApparentType) { - if (getObjectFlags(type) & 4 /* Reference */) { - const target = type.target; - const typeArguments = getTypeArguments(type); - return length(target.typeParameters) === length(typeArguments) ? createTypeReference(target, concatenate(typeArguments, [thisArgument || target.thisType])) : type; - } else if (type.flags & 2097152 /* Intersection */) { - const types = sameMap(type.types, (t) => getTypeWithThisArgument(t, thisArgument, needApparentType)); - return types !== type.types ? getIntersectionType(types) : type; - } - return needApparentType ? getApparentType(type) : type; - } - function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { - let mapper; - let members; - let callSignatures; - let constructSignatures; - let indexInfos; - if (rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { - members = source.symbol ? getMembersOfSymbol(source.symbol) : createSymbolTable(source.declaredProperties); - callSignatures = source.declaredCallSignatures; - constructSignatures = source.declaredConstructSignatures; - indexInfos = source.declaredIndexInfos; - } else { - mapper = createTypeMapper(typeParameters, typeArguments); - members = createInstantiatedSymbolTable( - source.declaredProperties, - mapper, - /*mappingThisOnly*/ - typeParameters.length === 1 - ); - callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); - constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); - indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper); - } - const baseTypes = getBaseTypes(source); - if (baseTypes.length) { - if (source.symbol && members === getMembersOfSymbol(source.symbol)) { - const symbolTable = createSymbolTable(source.declaredProperties); - const sourceIndex = getIndexSymbol(source.symbol); - if (sourceIndex) { - symbolTable.set("__index" /* Index */, sourceIndex); - } - members = symbolTable; - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos); - const thisArgument = lastOrUndefined(typeArguments); - for (const baseType of baseTypes) { - const instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; - addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); - callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */)); - constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */)); - const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo( - stringType, - anyType, - /*isReadonly*/ - false - )]; - indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType))); - } - } - setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos); - } - function resolveClassOrInterfaceMembers(type) { - resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); - } - function resolveTypeReferenceMembers(type) { - const source = resolveDeclaredMembers(type.target); - const typeParameters = concatenate(source.typeParameters, [source.thisType]); - const typeArguments = getTypeArguments(type); - const paddedTypeArguments = typeArguments.length === typeParameters.length ? typeArguments : concatenate(typeArguments, [type]); - resolveObjectTypeMembers(type, source, typeParameters, paddedTypeArguments); - } - function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, flags) { - const sig = new Signature13(checker, flags); - sig.declaration = declaration; - sig.typeParameters = typeParameters; - sig.parameters = parameters; - sig.thisParameter = thisParameter; - sig.resolvedReturnType = resolvedReturnType; - sig.resolvedTypePredicate = resolvedTypePredicate; - sig.minArgumentCount = minArgumentCount; - sig.resolvedMinArgumentCount = void 0; - sig.target = void 0; - sig.mapper = void 0; - sig.compositeSignatures = void 0; - sig.compositeKind = void 0; - return sig; - } - function cloneSignature(sig) { - const result = createSignature( - sig.declaration, - sig.typeParameters, - sig.thisParameter, - sig.parameters, - /*resolvedReturnType*/ - void 0, - /*resolvedTypePredicate*/ - void 0, - sig.minArgumentCount, - sig.flags & 167 /* PropagatingFlags */ - ); - result.target = sig.target; - result.mapper = sig.mapper; - result.compositeSignatures = sig.compositeSignatures; - result.compositeKind = sig.compositeKind; - return result; - } - function createUnionSignature(signature, unionSignatures) { - const result = cloneSignature(signature); - result.compositeSignatures = unionSignatures; - result.compositeKind = 1048576 /* Union */; - result.target = void 0; - result.mapper = void 0; - return result; - } - function getOptionalCallSignature(signature, callChainFlags) { - if ((signature.flags & 24 /* CallChainFlags */) === callChainFlags) { - return signature; - } - if (!signature.optionalCallSignatureCache) { - signature.optionalCallSignatureCache = {}; - } - const key = callChainFlags === 8 /* IsInnerCallChain */ ? "inner" : "outer"; - return signature.optionalCallSignatureCache[key] || (signature.optionalCallSignatureCache[key] = createOptionalCallSignature(signature, callChainFlags)); - } - function createOptionalCallSignature(signature, callChainFlags) { - Debug.assert(callChainFlags === 8 /* IsInnerCallChain */ || callChainFlags === 16 /* IsOuterCallChain */, "An optional call signature can either be for an inner call chain or an outer call chain, but not both."); - const result = cloneSignature(signature); - result.flags |= callChainFlags; - return result; - } - function getExpandedParameters(sig, skipUnionExpanding) { - if (signatureHasRestParameter(sig)) { - const restIndex = sig.parameters.length - 1; - const restSymbol = sig.parameters[restIndex]; - const restType = getTypeOfSymbol(restSymbol); - if (isTupleType(restType)) { - return [expandSignatureParametersWithTupleMembers(restType, restIndex, restSymbol)]; - } else if (!skipUnionExpanding && restType.flags & 1048576 /* Union */ && every(restType.types, isTupleType)) { - return map(restType.types, (t) => expandSignatureParametersWithTupleMembers(t, restIndex, restSymbol)); - } - } - return [sig.parameters]; - function expandSignatureParametersWithTupleMembers(restType, restIndex, restSymbol) { - const elementTypes = getTypeArguments(restType); - const associatedNames = getUniqAssociatedNamesFromTupleType(restType, restSymbol); - const restParams = map(elementTypes, (t, i) => { - const name = associatedNames && associatedNames[i] ? associatedNames[i] : getParameterNameAtPosition(sig, restIndex + i, restType); - const flags = restType.target.elementFlags[i]; - const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0; - const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags); - symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t; - return symbol; - }); - return concatenate(sig.parameters.slice(0, restIndex), restParams); - } - function getUniqAssociatedNamesFromTupleType(type, restSymbol) { - const names = map(type.target.labeledElementDeclarations, (labeledElement, i) => getTupleElementLabel(labeledElement, i, type.target.elementFlags[i], restSymbol)); - if (names) { - const duplicates = []; - const uniqueNames = /* @__PURE__ */ new Set(); - for (let i = 0; i < names.length; i++) { - const name = names[i]; - if (!tryAddToSet(uniqueNames, name)) { - duplicates.push(i); - } - } - const counters = /* @__PURE__ */ new Map(); - for (const i of duplicates) { - let counter = counters.get(names[i]) ?? 1; - let name; - while (!tryAddToSet(uniqueNames, name = `${names[i]}_${counter}`)) { - counter++; - } - names[i] = name; - counters.set(names[i], counter + 1); - } - } - return names; - } - } - function getDefaultConstructSignatures(classType) { - const baseConstructorType = getBaseConstructorTypeOfClass(classType); - const baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */); - const declaration = getClassLikeDeclarationOfSymbol(classType.symbol); - const isAbstract = !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */); - if (baseSignatures.length === 0) { - return [createSignature( - /*declaration*/ - void 0, - classType.localTypeParameters, - /*thisParameter*/ - void 0, - emptyArray, - classType, - /*resolvedTypePredicate*/ - void 0, - 0, - isAbstract ? 4 /* Abstract */ : 0 /* None */ - )]; - } - const baseTypeNode = getBaseTypeNodeOfClass(classType); - const isJavaScript = isInJSFile(baseTypeNode); - const typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode); - const typeArgCount = length(typeArguments); - const result = []; - for (const baseSig of baseSignatures) { - const minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); - const typeParamCount = length(baseSig.typeParameters); - if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) { - const sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig); - sig.typeParameters = classType.localTypeParameters; - sig.resolvedReturnType = classType; - sig.flags = isAbstract ? sig.flags | 4 /* Abstract */ : sig.flags & ~4 /* Abstract */; - result.push(sig); - } - } - return result; - } - function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { - for (const s of signatureList) { - if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) { - return s; - } - } - } - function findMatchingSignatures(signatureLists, signature, listIndex) { - if (signature.typeParameters) { - if (listIndex > 0) { - return void 0; - } - for (let i = 1; i < signatureLists.length; i++) { - if (!findMatchingSignature( - signatureLists[i], - signature, - /*partialMatch*/ - false, - /*ignoreThisTypes*/ - false, - /*ignoreReturnTypes*/ - false - )) { - return void 0; - } - } - return [signature]; - } - let result; - for (let i = 0; i < signatureLists.length; i++) { - const match = i === listIndex ? signature : findMatchingSignature( - signatureLists[i], - signature, - /*partialMatch*/ - false, - /*ignoreThisTypes*/ - false, - /*ignoreReturnTypes*/ - true - ) || findMatchingSignature( - signatureLists[i], - signature, - /*partialMatch*/ - true, - /*ignoreThisTypes*/ - false, - /*ignoreReturnTypes*/ - true - ); - if (!match) { - return void 0; - } - result = appendIfUnique(result, match); - } - return result; - } - function getUnionSignatures(signatureLists) { - let result; - let indexWithLengthOverOne; - for (let i = 0; i < signatureLists.length; i++) { - if (signatureLists[i].length === 0) return emptyArray; - if (signatureLists[i].length > 1) { - indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1; - } - for (const signature of signatureLists[i]) { - if (!result || !findMatchingSignature( - result, - signature, - /*partialMatch*/ - false, - /*ignoreThisTypes*/ - false, - /*ignoreReturnTypes*/ - true - )) { - const unionSignatures = findMatchingSignatures(signatureLists, signature, i); - if (unionSignatures) { - let s = signature; - if (unionSignatures.length > 1) { - let thisParameter = signature.thisParameter; - const firstThisParameterOfUnionSignatures = forEach(unionSignatures, (sig) => sig.thisParameter); - if (firstThisParameterOfUnionSignatures) { - const thisType = getIntersectionType(mapDefined(unionSignatures, (sig) => sig.thisParameter && getTypeOfSymbol(sig.thisParameter))); - thisParameter = createSymbolWithType(firstThisParameterOfUnionSignatures, thisType); - } - s = createUnionSignature(signature, unionSignatures); - s.thisParameter = thisParameter; - } - (result || (result = [])).push(s); - } - } - } - } - if (!length(result) && indexWithLengthOverOne !== -1) { - const masterList = signatureLists[indexWithLengthOverOne !== void 0 ? indexWithLengthOverOne : 0]; - let results = masterList.slice(); - for (const signatures of signatureLists) { - if (signatures !== masterList) { - const signature = signatures[0]; - Debug.assert(!!signature, "getUnionSignatures bails early on empty signature lists and should not have empty lists on second pass"); - results = !!signature.typeParameters && some(results, (s) => !!s.typeParameters && !compareTypeParametersIdentical(signature.typeParameters, s.typeParameters)) ? void 0 : map(results, (sig) => combineSignaturesOfUnionMembers(sig, signature)); - if (!results) { - break; - } - } - } - result = results; - } - return result || emptyArray; - } - function compareTypeParametersIdentical(sourceParams, targetParams) { - if (length(sourceParams) !== length(targetParams)) { - return false; - } - if (!sourceParams || !targetParams) { - return true; - } - const mapper = createTypeMapper(targetParams, sourceParams); - for (let i = 0; i < sourceParams.length; i++) { - const source = sourceParams[i]; - const target = targetParams[i]; - if (source === target) continue; - if (!isTypeIdenticalTo(getConstraintFromTypeParameter(source) || unknownType, instantiateType(getConstraintFromTypeParameter(target) || unknownType, mapper))) return false; - } - return true; - } - function combineUnionThisParam(left, right, mapper) { - if (!left || !right) { - return left || right; - } - const thisType = getIntersectionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]); - return createSymbolWithType(left, thisType); - } - function combineUnionParameters(left, right, mapper) { - const leftCount = getParameterCount(left); - const rightCount = getParameterCount(right); - const longest = leftCount >= rightCount ? left : right; - const shorter = longest === left ? right : left; - const longestCount = longest === left ? leftCount : rightCount; - const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right); - const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest); - const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0)); - for (let i = 0; i < longestCount; i++) { - let longestParamType = tryGetTypeAtPosition(longest, i); - if (longest === right) { - longestParamType = instantiateType(longestParamType, mapper); - } - let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType; - if (shorter === right) { - shorterParamType = instantiateType(shorterParamType, mapper); - } - const unionParamType = getIntersectionType([longestParamType, shorterParamType]); - const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1; - const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter); - const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i); - const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i); - const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0; - const paramSymbol = createSymbol( - 1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0), - paramName || `arg${i}`, - isRestParam ? 32768 /* RestParameter */ : isOptional ? 16384 /* OptionalParameter */ : 0 - ); - paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType; - params[i] = paramSymbol; - } - if (needsExtraRestElement) { - const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args", 32768 /* RestParameter */); - restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount)); - if (shorter === right) { - restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper); - } - params[longestCount] = restParamSymbol; - } - return params; - } - function combineSignaturesOfUnionMembers(left, right) { - const typeParams = left.typeParameters || right.typeParameters; - let paramMapper; - if (left.typeParameters && right.typeParameters) { - paramMapper = createTypeMapper(right.typeParameters, left.typeParameters); - } - let flags = (left.flags | right.flags) & (167 /* PropagatingFlags */ & ~1 /* HasRestParameter */); - const declaration = left.declaration; - const params = combineUnionParameters(left, right, paramMapper); - const lastParam = lastOrUndefined(params); - if (lastParam && getCheckFlags(lastParam) & 32768 /* RestParameter */) { - flags |= 1 /* HasRestParameter */; - } - const thisParam = combineUnionThisParam(left.thisParameter, right.thisParameter, paramMapper); - const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount); - const result = createSignature( - declaration, - typeParams, - thisParam, - params, - /*resolvedReturnType*/ - void 0, - /*resolvedTypePredicate*/ - void 0, - minArgCount, - flags - ); - result.compositeKind = 1048576 /* Union */; - result.compositeSignatures = concatenate(left.compositeKind !== 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]); - if (paramMapper) { - result.mapper = left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper; - } else if (left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures) { - result.mapper = left.mapper; - } - return result; - } - function getUnionIndexInfos(types) { - const sourceInfos = getIndexInfosOfType(types[0]); - if (sourceInfos) { - const result = []; - for (const info of sourceInfos) { - const indexType = info.keyType; - if (every(types, (t) => !!getIndexInfoOfType(t, indexType))) { - result.push(createIndexInfo(indexType, getUnionType(map(types, (t) => getIndexTypeOfType(t, indexType))), some(types, (t) => getIndexInfoOfType(t, indexType).isReadonly))); - } - } - return result; - } - return emptyArray; - } - function resolveUnionTypeMembers(type) { - const callSignatures = getUnionSignatures(map(type.types, (t) => t === globalFunctionType ? [unknownSignature] : getSignaturesOfType(t, 0 /* Call */))); - const constructSignatures = getUnionSignatures(map(type.types, (t) => getSignaturesOfType(t, 1 /* Construct */))); - const indexInfos = getUnionIndexInfos(type.types); - setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, indexInfos); - } - function intersectTypes(type1, type2) { - return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); - } - function findMixins(types) { - const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0); - const mixinFlags = map(types, isMixinConstructorType); - if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) { - const firstMixinIndex = mixinFlags.indexOf( - /*searchElement*/ - true - ); - mixinFlags[firstMixinIndex] = false; - } - return mixinFlags; - } - function includeMixinType(type, types, mixinFlags, index) { - const mixedTypes = []; - for (let i = 0; i < types.length; i++) { - if (i === index) { - mixedTypes.push(type); - } else if (mixinFlags[i]) { - mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0])); - } - } - return getIntersectionType(mixedTypes); - } - function resolveIntersectionTypeMembers(type) { - let callSignatures; - let constructSignatures; - let indexInfos; - const types = type.types; - const mixinFlags = findMixins(types); - const mixinCount = countWhere(mixinFlags, (b) => b); - for (let i = 0; i < types.length; i++) { - const t = type.types[i]; - if (!mixinFlags[i]) { - let signatures = getSignaturesOfType(t, 1 /* Construct */); - if (signatures.length && mixinCount > 0) { - signatures = map(signatures, (s) => { - const clone2 = cloneSignature(s); - clone2.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, mixinFlags, i); - return clone2; - }); - } - constructSignatures = appendSignatures(constructSignatures, signatures); - } - callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */)); - indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo( - infos, - newInfo, - /*union*/ - false - ), indexInfos); - } - setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray); - } - function appendSignatures(signatures, newSignatures) { - for (const sig of newSignatures) { - if (!signatures || every(signatures, (s) => !compareSignaturesIdentical( - s, - sig, - /*partialMatch*/ - false, - /*ignoreThisTypes*/ - false, - /*ignoreReturnTypes*/ - false, - compareTypesIdentical - ))) { - signatures = append(signatures, sig); - } - } - return signatures; - } - function appendIndexInfo(indexInfos, newInfo, union) { - if (indexInfos) { - for (let i = 0; i < indexInfos.length; i++) { - const info = indexInfos[i]; - if (info.keyType === newInfo.keyType) { - indexInfos[i] = createIndexInfo(info.keyType, union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]), union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly); - return indexInfos; - } - } - } - return append(indexInfos, newInfo); - } - function resolveAnonymousTypeMembers(type) { - if (type.target) { - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray); - const members2 = createInstantiatedSymbolTable( - getPropertiesOfObjectType(type.target), - type.mapper, - /*mappingThisOnly*/ - false - ); - const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper); - const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper); - const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper); - setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2); - return; - } - const symbol = getMergedSymbol(type.symbol); - if (symbol.flags & 2048 /* TypeLiteral */) { - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray); - const members2 = getMembersOfSymbol(symbol); - const callSignatures = getSignaturesOfSymbol(members2.get("__call" /* Call */)); - const constructSignatures = getSignaturesOfSymbol(members2.get("__new" /* New */)); - const indexInfos2 = getIndexInfosOfSymbol(symbol); - setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2); - return; - } - let members = getExportsOfSymbol(symbol); - let indexInfos; - if (symbol === globalThisSymbol) { - const varsOnly = /* @__PURE__ */ new Map(); - members.forEach((p) => { - var _a; - if (!(p.flags & 418 /* BlockScoped */) && !(p.flags & 512 /* ValueModule */ && ((_a = p.declarations) == null ? void 0 : _a.length) && every(p.declarations, isAmbientModule))) { - varsOnly.set(p.escapedName, p); - } - }); - members = varsOnly; - } - let baseConstructorIndexInfo; - setStructuredTypeMembers(type, members, emptyArray, emptyArray, emptyArray); - if (symbol.flags & 32 /* Class */) { - const classType = getDeclaredTypeOfClassOrInterface(symbol); - const baseConstructorType = getBaseConstructorTypeOfClass(classType); - if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 8650752 /* TypeVariable */)) { - members = createSymbolTable(getNamedOrIndexSignatureMembers(members)); - addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); - } else if (baseConstructorType === anyType) { - baseConstructorIndexInfo = createIndexInfo( - stringType, - anyType, - /*isReadonly*/ - false - ); - } - } - const indexSymbol = getIndexSymbolFromSymbolTable(members); - if (indexSymbol) { - indexInfos = getIndexInfosOfIndexSymbol(indexSymbol, arrayFrom(members.values())); - } else { - if (baseConstructorIndexInfo) { - indexInfos = append(indexInfos, baseConstructorIndexInfo); - } - if (symbol.flags & 384 /* Enum */ && (getDeclaredTypeOfSymbol(symbol).flags & 32 /* Enum */ || some(type.properties, (prop) => !!(getTypeOfSymbol(prop).flags & 296 /* NumberLike */)))) { - indexInfos = append(indexInfos, enumNumberIndexInfo); - } - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray); - if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { - type.callSignatures = getSignaturesOfSymbol(symbol); - } - if (symbol.flags & 32 /* Class */) { - const classType = getDeclaredTypeOfClassOrInterface(symbol); - let constructSignatures = symbol.members ? getSignaturesOfSymbol(symbol.members.get("__constructor" /* Constructor */)) : emptyArray; - if (symbol.flags & 16 /* Function */) { - constructSignatures = addRange( - constructSignatures.slice(), - mapDefined( - type.callSignatures, - (sig) => isJSConstructor(sig.declaration) ? createSignature( - sig.declaration, - sig.typeParameters, - sig.thisParameter, - sig.parameters, - classType, - /*resolvedTypePredicate*/ - void 0, - sig.minArgumentCount, - sig.flags & 167 /* PropagatingFlags */ - ) : void 0 - ) - ); - } - if (!constructSignatures.length) { - constructSignatures = getDefaultConstructSignatures(classType); - } - type.constructSignatures = constructSignatures; - } - } - function replaceIndexedAccess(instantiable, type, replacement) { - return instantiateType(instantiable, createTypeMapper([type.indexType, type.objectType], [getNumberLiteralType(0), createTupleType([replacement])])); - } - function getLimitedConstraint(type) { - const constraint = getConstraintTypeFromMappedType(type.mappedType); - if (!(constraint.flags & 1048576 /* Union */ || constraint.flags & 2097152 /* Intersection */)) { - return; - } - const origin = constraint.flags & 1048576 /* Union */ ? constraint.origin : constraint; - if (!origin || !(origin.flags & 2097152 /* Intersection */)) { - return; - } - const limitedConstraint = getIntersectionType(origin.types.filter((t) => t !== type.constraintType)); - return limitedConstraint !== neverType ? limitedConstraint : void 0; - } - function resolveReverseMappedTypeMembers(type) { - const indexInfo = getIndexInfoOfType(type.source, stringType); - const modifiers = getMappedTypeModifiers(type.mappedType); - const readonlyMask = modifiers & 1 /* IncludeReadonly */ ? false : true; - const optionalMask = modifiers & 4 /* IncludeOptional */ ? 0 : 16777216 /* Optional */; - const indexInfos = indexInfo ? [createIndexInfo(stringType, inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType) || unknownType, readonlyMask && indexInfo.isReadonly)] : emptyArray; - const members = createSymbolTable(); - const limitedConstraint = getLimitedConstraint(type); - for (const prop of getPropertiesOfType(type.source)) { - if (limitedConstraint) { - const propertyNameType = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */); - if (!isTypeAssignableTo(propertyNameType, limitedConstraint)) { - continue; - } - } - const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0); - const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags); - inferredProp.declarations = prop.declarations; - inferredProp.links.nameType = getSymbolLinks(prop).nameType; - inferredProp.links.propertyType = getTypeOfSymbol(prop); - if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) { - const newTypeParam = type.constraintType.type.objectType; - const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam); - inferredProp.links.mappedType = newMappedType; - inferredProp.links.constraintType = getIndexType(newTypeParam); - } else { - inferredProp.links.mappedType = type.mappedType; - inferredProp.links.constraintType = type.constraintType; - } - members.set(prop.escapedName, inferredProp); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos); - } - function getLowerBoundOfKeyType(type) { - if (type.flags & 4194304 /* Index */) { - const t = getApparentType(type.type); - return isGenericTupleType(t) ? getKnownKeysOfTupleType(t) : getIndexType(t); - } - if (type.flags & 16777216 /* Conditional */) { - if (type.root.isDistributive) { - const checkType = type.checkType; - const constraint = getLowerBoundOfKeyType(checkType); - if (constraint !== checkType) { - return getConditionalTypeInstantiation( - type, - prependTypeMapping(type.root.checkType, constraint, type.mapper), - /*forConstraint*/ - false - ); - } - } - return type; - } - if (type.flags & 1048576 /* Union */) { - return mapType( - type, - getLowerBoundOfKeyType, - /*noReductions*/ - true - ); - } - if (type.flags & 2097152 /* Intersection */) { - const types = type.types; - if (types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType) { - return type; - } - return getIntersectionType(sameMap(type.types, getLowerBoundOfKeyType)); - } - return type; - } - function getIsLateCheckFlag(s) { - return getCheckFlags(s) & 4096 /* Late */; - } - function forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(type, include, stringsOnly, cb) { - for (const prop of getPropertiesOfType(type)) { - cb(getLiteralTypeFromProperty(prop, include)); - } - if (type.flags & 1 /* Any */) { - cb(stringType); - } else { - for (const info of getIndexInfosOfType(type)) { - if (!stringsOnly || info.keyType.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) { - cb(info.keyType); - } - } - } - } - function resolveMappedTypeMembers(type) { - const members = createSymbolTable(); - let indexInfos; - setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray); - const typeParameter = getTypeParameterFromMappedType(type); - const constraintType = getConstraintTypeFromMappedType(type); - const mappedType = type.target || type; - const nameType = getNameTypeFromMappedType(mappedType); - const shouldLinkPropDeclarations = getMappedTypeNameTypeKind(mappedType) !== 2 /* Remapping */; - const templateType = getTemplateTypeFromMappedType(mappedType); - const modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); - const templateModifiers = getMappedTypeModifiers(type); - const include = 8576 /* StringOrNumberLiteralOrUnique */; - if (isMappedTypeWithKeyofConstraintDeclaration(type)) { - forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType( - modifiersType, - include, - /*stringsOnly*/ - false, - addMemberForKeyType - ); - } else { - forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType); - } - setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray); - function addMemberForKeyType(keyType) { - const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType; - forEachType(propNameType, (t) => addMemberForKeyTypeWorker(keyType, t)); - } - function addMemberForKeyTypeWorker(keyType, propNameType) { - if (isTypeUsableAsPropertyName(propNameType)) { - const propName = getPropertyNameFromType(propNameType); - const existingProp = members.get(propName); - if (existingProp) { - existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]); - existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]); - } else { - const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0; - const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */); - const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && modifiersProp && isReadonlySymbol(modifiersProp)); - const stripOptional = strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 /* Optional */; - const lateFlag = modifiersProp ? getIsLateCheckFlag(modifiersProp) : 0; - const prop = createSymbol(4 /* Property */ | (isOptional ? 16777216 /* Optional */ : 0), propName, lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0)); - prop.links.mappedType = type; - prop.links.nameType = propNameType; - prop.links.keyType = keyType; - if (modifiersProp) { - prop.links.syntheticOrigin = modifiersProp; - prop.declarations = shouldLinkPropDeclarations ? modifiersProp.declarations : void 0; - } - members.set(propName, prop); - } - } else if (isValidIndexKeyType(propNameType) || propNameType.flags & (1 /* Any */ | 32 /* Enum */)) { - const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType; - const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType)); - const modifiersIndexInfo = getApplicableIndexInfo(modifiersType, propNameType); - const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && (modifiersIndexInfo == null ? void 0 : modifiersIndexInfo.isReadonly)); - const indexInfo = createIndexInfo(indexKeyType, propType, isReadonly); - indexInfos = appendIndexInfo( - indexInfos, - indexInfo, - /*union*/ - true - ); - } - } - } - function getTypeOfMappedSymbol(symbol) { - var _a; - if (!symbol.links.type) { - const mappedType = symbol.links.mappedType; - if (!pushTypeResolution(symbol, 0 /* Type */)) { - mappedType.containsError = true; - return errorType; - } - const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType); - const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType); - const propType = instantiateType(templateType, mapper); - let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType( - propType, - /*isProperty*/ - true - ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType; - if (!popTypeResolution()) { - error2(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType)); - type = errorType; - } - (_a = symbol.links).type ?? (_a.type = type); - } - return symbol.links.type; - } - function getTypeParameterFromMappedType(type) { - return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter))); - } - function getConstraintTypeFromMappedType(type) { - return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType); - } - function getNameTypeFromMappedType(type) { - return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0; - } - function getTemplateTypeFromMappedType(type) { - return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality( - getTypeFromTypeNode(type.declaration.type), - /*isProperty*/ - true, - !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */) - ), type.mapper) : errorType); - } - function getConstraintDeclarationForMappedType(type) { - return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter); - } - function isMappedTypeWithKeyofConstraintDeclaration(type) { - const constraintDeclaration = getConstraintDeclarationForMappedType(type); - return constraintDeclaration.kind === 198 /* TypeOperator */ && constraintDeclaration.operator === 143 /* KeyOfKeyword */; - } - function getModifiersTypeFromMappedType(type) { - if (!type.modifiersType) { - if (isMappedTypeWithKeyofConstraintDeclaration(type)) { - type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper); - } else { - const declaredType = getTypeFromMappedTypeNode(type.declaration); - const constraint = getConstraintTypeFromMappedType(declaredType); - const extendedConstraint = constraint && constraint.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint; - type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper) : unknownType; - } - } - return type.modifiersType; - } - function getMappedTypeModifiers(type) { - const declaration = type.declaration; - return (declaration.readonlyToken ? declaration.readonlyToken.kind === 41 /* MinusToken */ ? 2 /* ExcludeReadonly */ : 1 /* IncludeReadonly */ : 0) | (declaration.questionToken ? declaration.questionToken.kind === 41 /* MinusToken */ ? 8 /* ExcludeOptional */ : 4 /* IncludeOptional */ : 0); - } - function getMappedTypeOptionality(type) { - const modifiers = getMappedTypeModifiers(type); - return modifiers & 8 /* ExcludeOptional */ ? -1 : modifiers & 4 /* IncludeOptional */ ? 1 : 0; - } - function getCombinedMappedTypeOptionality(type) { - if (getObjectFlags(type) & 32 /* Mapped */) { - return getMappedTypeOptionality(type) || getCombinedMappedTypeOptionality(getModifiersTypeFromMappedType(type)); - } - if (type.flags & 2097152 /* Intersection */) { - const optionality = getCombinedMappedTypeOptionality(type.types[0]); - return every(type.types, (t, i) => i === 0 || getCombinedMappedTypeOptionality(t) === optionality) ? optionality : 0; - } - return 0; - } - function isPartialMappedType(type) { - return !!(getObjectFlags(type) & 32 /* Mapped */ && getMappedTypeModifiers(type) & 4 /* IncludeOptional */); - } - function isGenericMappedType(type) { - if (getObjectFlags(type) & 32 /* Mapped */) { - const constraint = getConstraintTypeFromMappedType(type); - if (isGenericIndexType(constraint)) { - return true; - } - const nameType = getNameTypeFromMappedType(type); - if (nameType && isGenericIndexType(instantiateType(nameType, makeUnaryTypeMapper(getTypeParameterFromMappedType(type), constraint)))) { - return true; - } - } - return false; - } - function getMappedTypeNameTypeKind(type) { - const nameType = getNameTypeFromMappedType(type); - if (!nameType) { - return 0 /* None */; - } - return isTypeAssignableTo(nameType, getTypeParameterFromMappedType(type)) ? 1 /* Filtering */ : 2 /* Remapping */; - } - function resolveStructuredTypeMembers(type) { - if (!type.members) { - if (type.flags & 524288 /* Object */) { - if (type.objectFlags & 4 /* Reference */) { - resolveTypeReferenceMembers(type); - } else if (type.objectFlags & 3 /* ClassOrInterface */) { - resolveClassOrInterfaceMembers(type); - } else if (type.objectFlags & 1024 /* ReverseMapped */) { - resolveReverseMappedTypeMembers(type); - } else if (type.objectFlags & 16 /* Anonymous */) { - resolveAnonymousTypeMembers(type); - } else if (type.objectFlags & 32 /* Mapped */) { - resolveMappedTypeMembers(type); - } else { - Debug.fail("Unhandled object type " + Debug.formatObjectFlags(type.objectFlags)); - } - } else if (type.flags & 1048576 /* Union */) { - resolveUnionTypeMembers(type); - } else if (type.flags & 2097152 /* Intersection */) { - resolveIntersectionTypeMembers(type); - } else { - Debug.fail("Unhandled type " + Debug.formatTypeFlags(type.flags)); - } - } - return type; - } - function getPropertiesOfObjectType(type) { - if (type.flags & 524288 /* Object */) { - return resolveStructuredTypeMembers(type).properties; - } - return emptyArray; - } - function getPropertyOfObjectType(type, name) { - if (type.flags & 524288 /* Object */) { - const resolved = resolveStructuredTypeMembers(type); - const symbol = resolved.members.get(name); - if (symbol && symbolIsValue(symbol)) { - return symbol; - } - } - } - function getPropertiesOfUnionOrIntersectionType(type) { - if (!type.resolvedProperties) { - const members = createSymbolTable(); - for (const current of type.types) { - for (const prop of getPropertiesOfType(current)) { - if (!members.has(prop.escapedName)) { - const combinedProp = getPropertyOfUnionOrIntersectionType( - type, - prop.escapedName, - /*skipObjectFunctionPropertyAugment*/ - !!(type.flags & 2097152 /* Intersection */) - ); - if (combinedProp) { - members.set(prop.escapedName, combinedProp); - } - } - } - if (type.flags & 1048576 /* Union */ && getIndexInfosOfType(current).length === 0) { - break; - } - } - type.resolvedProperties = getNamedMembers(members); - } - return type.resolvedProperties; - } - function getPropertiesOfType(type) { - type = getReducedApparentType(type); - return type.flags & 3145728 /* UnionOrIntersection */ ? getPropertiesOfUnionOrIntersectionType(type) : getPropertiesOfObjectType(type); - } - function forEachPropertyOfType(type, action) { - type = getReducedApparentType(type); - if (type.flags & 3670016 /* StructuredType */) { - resolveStructuredTypeMembers(type).members.forEach((symbol, escapedName) => { - if (isNamedMember(symbol, escapedName)) { - action(symbol, escapedName); - } - }); - } - } - function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) { - const list = obj.properties; - return list.some((property) => { - const nameType = property.name && (isJsxNamespacedName(property.name) ? getStringLiteralType(getTextOfJsxAttributeName(property.name)) : getLiteralTypeFromPropertyName(property.name)); - const name = nameType && isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0; - const expected = name === void 0 ? void 0 : getTypeOfPropertyOfType(contextualType, name); - return !!expected && isLiteralType(expected) && !isTypeAssignableTo(getTypeOfNode(property), expected); - }); - } - function getAllPossiblePropertiesOfTypes(types) { - const unionType = getUnionType(types); - if (!(unionType.flags & 1048576 /* Union */)) { - return getAugmentedPropertiesOfType(unionType); - } - const props = createSymbolTable(); - for (const memberType of types) { - for (const { escapedName } of getAugmentedPropertiesOfType(memberType)) { - if (!props.has(escapedName)) { - const prop = createUnionOrIntersectionProperty(unionType, escapedName); - if (prop) props.set(escapedName, prop); - } - } - } - return arrayFrom(props.values()); - } - function getConstraintOfType(type) { - return type.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : type.flags & 8388608 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : type.flags & 16777216 /* Conditional */ ? getConstraintOfConditionalType(type) : getBaseConstraintOfType(type); - } - function getConstraintOfTypeParameter(typeParameter) { - return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0; - } - function isConstMappedType(type, depth) { - const typeVariable = getHomomorphicTypeVariable(type); - return !!typeVariable && isConstTypeVariable(typeVariable, depth); - } - function isConstTypeVariable(type, depth = 0) { - var _a; - return depth < 5 && !!(type && (type.flags & 262144 /* TypeParameter */ && some((_a = type.symbol) == null ? void 0 : _a.declarations, (d) => hasSyntacticModifier(d, 4096 /* Const */)) || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isConstTypeVariable(t, depth)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType, depth + 1) || type.flags & 16777216 /* Conditional */ && isConstTypeVariable(getConstraintOfConditionalType(type), depth + 1) || type.flags & 33554432 /* Substitution */ && isConstTypeVariable(type.baseType, depth) || getObjectFlags(type) & 32 /* Mapped */ && isConstMappedType(type, depth) || isGenericTupleType(type) && findIndex(getElementTypes(type), (t, i) => !!(type.target.elementFlags[i] & 8 /* Variadic */) && isConstTypeVariable(t, depth)) >= 0)); - } - function getConstraintOfIndexedAccess(type) { - return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0; - } - function getSimplifiedTypeOrConstraint(type) { - const simplified = getSimplifiedType( - type, - /*writing*/ - false - ); - return simplified !== type ? simplified : getConstraintOfType(type); - } - function getConstraintFromIndexedAccess(type) { - if (isMappedTypeGenericIndexedAccess(type)) { - return substituteIndexedMappedType(type.objectType, type.indexType); - } - const indexConstraint = getSimplifiedTypeOrConstraint(type.indexType); - if (indexConstraint && indexConstraint !== type.indexType) { - const indexedAccess = getIndexedAccessTypeOrUndefined(type.objectType, indexConstraint, type.accessFlags); - if (indexedAccess) { - return indexedAccess; - } - } - const objectConstraint = getSimplifiedTypeOrConstraint(type.objectType); - if (objectConstraint && objectConstraint !== type.objectType) { - return getIndexedAccessTypeOrUndefined(objectConstraint, type.indexType, type.accessFlags); - } - return void 0; - } - function getDefaultConstraintOfConditionalType(type) { - if (!type.resolvedDefaultConstraint) { - const trueConstraint = getInferredTrueTypeFromConditionalType(type); - const falseConstraint = getFalseTypeFromConditionalType(type); - type.resolvedDefaultConstraint = isTypeAny(trueConstraint) ? falseConstraint : isTypeAny(falseConstraint) ? trueConstraint : getUnionType([trueConstraint, falseConstraint]); - } - return type.resolvedDefaultConstraint; - } - function getConstraintOfDistributiveConditionalType(type) { - if (type.resolvedConstraintOfDistributive !== void 0) { - return type.resolvedConstraintOfDistributive || void 0; - } - if (type.root.isDistributive && type.restrictiveInstantiation !== type) { - const simplified = getSimplifiedType( - type.checkType, - /*writing*/ - false - ); - const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified; - if (constraint && constraint !== type.checkType) { - const instantiated = getConditionalTypeInstantiation( - type, - prependTypeMapping(type.root.checkType, constraint, type.mapper), - /*forConstraint*/ - true - ); - if (!(instantiated.flags & 131072 /* Never */)) { - type.resolvedConstraintOfDistributive = instantiated; - return instantiated; - } - } - } - type.resolvedConstraintOfDistributive = false; - return void 0; - } - function getConstraintFromConditionalType(type) { - return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type); - } - function getConstraintOfConditionalType(type) { - return hasNonCircularBaseConstraint(type) ? getConstraintFromConditionalType(type) : void 0; - } - function getEffectiveConstraintOfIntersection(types, targetIsUnion) { - let constraints; - let hasDisjointDomainType = false; - for (const t of types) { - if (t.flags & 465829888 /* Instantiable */) { - let constraint = getConstraintOfType(t); - while (constraint && constraint.flags & (262144 /* TypeParameter */ | 4194304 /* Index */ | 16777216 /* Conditional */)) { - constraint = getConstraintOfType(constraint); - } - if (constraint) { - constraints = append(constraints, constraint); - if (targetIsUnion) { - constraints = append(constraints, t); - } - } - } else if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) { - hasDisjointDomainType = true; - } - } - if (constraints && (targetIsUnion || hasDisjointDomainType)) { - if (hasDisjointDomainType) { - for (const t of types) { - if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) { - constraints = append(constraints, t); - } - } - } - return getNormalizedType( - getIntersectionType(constraints, 2 /* NoConstraintReduction */), - /*writing*/ - false - ); - } - return void 0; - } - function getBaseConstraintOfType(type) { - if (type.flags & (58982400 /* InstantiableNonPrimitive */ | 3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || isGenericTupleType(type)) { - const constraint = getResolvedBaseConstraint(type); - return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : void 0; - } - return type.flags & 4194304 /* Index */ ? stringNumberSymbolType : void 0; - } - function getBaseConstraintOrType(type) { - return getBaseConstraintOfType(type) || type; - } - function hasNonCircularBaseConstraint(type) { - return getResolvedBaseConstraint(type) !== circularConstraintType; - } - function getResolvedBaseConstraint(type) { - if (type.resolvedBaseConstraint) { - return type.resolvedBaseConstraint; - } - const stack = []; - return type.resolvedBaseConstraint = getImmediateBaseConstraint(type); - function getImmediateBaseConstraint(t) { - if (!t.immediateBaseConstraint) { - if (!pushTypeResolution(t, 4 /* ImmediateBaseConstraint */)) { - return circularConstraintType; - } - let result; - const identity2 = getRecursionIdentity(t); - if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) { - stack.push(identity2); - result = computeBaseConstraint(getSimplifiedType( - t, - /*writing*/ - false - )); - stack.pop(); - } - if (!popTypeResolution()) { - if (t.flags & 262144 /* TypeParameter */) { - const errorNode = getConstraintDeclaration(t); - if (errorNode) { - const diagnostic = error2(errorNode, Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(t)); - if (currentNode && !isNodeDescendantOf(errorNode, currentNode) && !isNodeDescendantOf(currentNode, errorNode)) { - addRelatedInfo(diagnostic, createDiagnosticForNode(currentNode, Diagnostics.Circularity_originates_in_type_at_this_location)); - } - } - } - result = circularConstraintType; - } - t.immediateBaseConstraint ?? (t.immediateBaseConstraint = result || noConstraintType); - } - return t.immediateBaseConstraint; - } - function getBaseConstraint(t) { - const c = getImmediateBaseConstraint(t); - return c !== noConstraintType && c !== circularConstraintType ? c : void 0; - } - function computeBaseConstraint(t) { - if (t.flags & 262144 /* TypeParameter */) { - const constraint = getConstraintFromTypeParameter(t); - return t.isThisType || !constraint ? constraint : getBaseConstraint(constraint); - } - if (t.flags & 3145728 /* UnionOrIntersection */) { - const types = t.types; - const baseTypes = []; - let different = false; - for (const type2 of types) { - const baseType = getBaseConstraint(type2); - if (baseType) { - if (baseType !== type2) { - different = true; - } - baseTypes.push(baseType); - } else { - different = true; - } - } - if (!different) { - return t; - } - return t.flags & 1048576 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : t.flags & 2097152 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : void 0; - } - if (t.flags & 4194304 /* Index */) { - return stringNumberSymbolType; - } - if (t.flags & 134217728 /* TemplateLiteral */) { - const types = t.types; - const constraints = mapDefined(types, getBaseConstraint); - return constraints.length === types.length ? getTemplateLiteralType(t.texts, constraints) : stringType; - } - if (t.flags & 268435456 /* StringMapping */) { - const constraint = getBaseConstraint(t.type); - return constraint && constraint !== t.type ? getStringMappingType(t.symbol, constraint) : stringType; - } - if (t.flags & 8388608 /* IndexedAccess */) { - if (isMappedTypeGenericIndexedAccess(t)) { - return getBaseConstraint(substituteIndexedMappedType(t.objectType, t.indexType)); - } - const baseObjectType = getBaseConstraint(t.objectType); - const baseIndexType = getBaseConstraint(t.indexType); - const baseIndexedAccess = baseObjectType && baseIndexType && getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, t.accessFlags); - return baseIndexedAccess && getBaseConstraint(baseIndexedAccess); - } - if (t.flags & 16777216 /* Conditional */) { - const constraint = getConstraintFromConditionalType(t); - return constraint && getBaseConstraint(constraint); - } - if (t.flags & 33554432 /* Substitution */) { - return getBaseConstraint(getSubstitutionIntersection(t)); - } - if (isGenericTupleType(t)) { - const newElements = map(getElementTypes(t), (v, i) => { - const constraint = v.flags & 262144 /* TypeParameter */ && t.target.elementFlags[i] & 8 /* Variadic */ && getBaseConstraint(v) || v; - return constraint !== v && everyType(constraint, (c) => isArrayOrTupleType(c) && !isGenericTupleType(c)) ? constraint : v; - }); - return createTupleType(newElements, t.target.elementFlags, t.target.readonly, t.target.labeledElementDeclarations); - } - return t; - } - } - function getApparentTypeOfIntersectionType(type, thisArgument) { - if (type === thisArgument) { - return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument( - type, - thisArgument, - /*needApparentType*/ - true - )); - } - const key = `I${getTypeId(type)},${getTypeId(thisArgument)}`; - return getCachedType(key) ?? setCachedType(key, getTypeWithThisArgument( - type, - thisArgument, - /*needApparentType*/ - true - )); - } - function getResolvedTypeParameterDefault(typeParameter) { - if (!typeParameter.default) { - if (typeParameter.target) { - const targetDefault = getResolvedTypeParameterDefault(typeParameter.target); - typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; - } else { - typeParameter.default = resolvingDefaultType; - const defaultDeclaration = typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default); - const defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; - if (typeParameter.default === resolvingDefaultType) { - typeParameter.default = defaultType; - } - } - } else if (typeParameter.default === resolvingDefaultType) { - typeParameter.default = circularConstraintType; - } - return typeParameter.default; - } - function getDefaultFromTypeParameter(typeParameter) { - const defaultType = getResolvedTypeParameterDefault(typeParameter); - return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : void 0; - } - function hasNonCircularTypeParameterDefault(typeParameter) { - return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType; - } - function hasTypeParameterDefault(typeParameter) { - return !!(typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default)); - } - function getApparentTypeOfMappedType(type) { - return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type)); - } - function getResolvedApparentTypeOfMappedType(type) { - const target = type.target ?? type; - const typeVariable = getHomomorphicTypeVariable(target); - if (typeVariable && !target.declaration.nameType) { - const modifiersType = getModifiersTypeFromMappedType(type); - const baseConstraint = isGenericMappedType(modifiersType) ? getApparentTypeOfMappedType(modifiersType) : getBaseConstraintOfType(modifiersType); - if (baseConstraint && everyType(baseConstraint, (t) => isArrayOrTupleType(t) || isArrayOrTupleOrIntersection(t))) { - return instantiateType(target, prependTypeMapping(typeVariable, baseConstraint, type.mapper)); - } - } - return type; - } - function isArrayOrTupleOrIntersection(type) { - return !!(type.flags & 2097152 /* Intersection */) && every(type.types, isArrayOrTupleType); - } - function isMappedTypeGenericIndexedAccess(type) { - let objectType; - return !!(type.flags & 8388608 /* IndexedAccess */ && getObjectFlags(objectType = type.objectType) & 32 /* Mapped */ && !isGenericMappedType(objectType) && isGenericIndexType(type.indexType) && !(getMappedTypeModifiers(objectType) & 8 /* ExcludeOptional */) && !objectType.declaration.nameType); - } - function getApparentType(type) { - const t = type.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(type) || unknownType : type; - const objectFlags = getObjectFlags(t); - return objectFlags & 32 /* Mapped */ ? getApparentTypeOfMappedType(t) : objectFlags & 4 /* Reference */ && t !== type ? getTypeWithThisArgument(t, type) : t.flags & 2097152 /* Intersection */ ? getApparentTypeOfIntersectionType(t, type) : t.flags & 402653316 /* StringLike */ ? globalStringType : t.flags & 296 /* NumberLike */ ? globalNumberType : t.flags & 2112 /* BigIntLike */ ? getGlobalBigIntType() : t.flags & 528 /* BooleanLike */ ? globalBooleanType : t.flags & 12288 /* ESSymbolLike */ ? getGlobalESSymbolType() : t.flags & 67108864 /* NonPrimitive */ ? emptyObjectType : t.flags & 4194304 /* Index */ ? stringNumberSymbolType : t.flags & 2 /* Unknown */ && !strictNullChecks ? emptyObjectType : t; - } - function getReducedApparentType(type) { - return getReducedType(getApparentType(getReducedType(type))); - } - function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) { - var _a, _b, _c; - let singleProp; - let propSet; - let indexTypes; - const isUnion = containingType.flags & 1048576 /* Union */; - let optionalFlag; - let syntheticFlag = 4 /* SyntheticMethod */; - let checkFlags = isUnion ? 0 : 8 /* Readonly */; - let mergedInstantiations = false; - for (const current of containingType.types) { - const type = getApparentType(current); - if (!(isErrorType(type) || type.flags & 131072 /* Never */)) { - const prop = getPropertyOfType(type, name, skipObjectFunctionPropertyAugment); - const modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; - if (prop) { - if (prop.flags & 106500 /* ClassMember */) { - optionalFlag ?? (optionalFlag = isUnion ? 0 /* None */ : 16777216 /* Optional */); - if (isUnion) { - optionalFlag |= prop.flags & 16777216 /* Optional */; - } else { - optionalFlag &= prop.flags; - } - } - if (!singleProp) { - singleProp = prop; - } else if (prop !== singleProp) { - const isInstantiation = (getTargetSymbol(prop) || prop) === (getTargetSymbol(singleProp) || singleProp); - if (isInstantiation && compareProperties2(singleProp, prop, (a, b) => a === b ? -1 /* True */ : 0 /* False */) === -1 /* True */) { - mergedInstantiations = !!singleProp.parent && !!length(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(singleProp.parent)); - } else { - if (!propSet) { - propSet = /* @__PURE__ */ new Map(); - propSet.set(getSymbolId(singleProp), singleProp); - } - const id = getSymbolId(prop); - if (!propSet.has(id)) { - propSet.set(id, prop); - } - } - } - if (isUnion && isReadonlySymbol(prop)) { - checkFlags |= 8 /* Readonly */; - } else if (!isUnion && !isReadonlySymbol(prop)) { - checkFlags &= ~8 /* Readonly */; - } - checkFlags |= (!(modifiers & 6 /* NonPublicAccessibilityModifier */) ? 256 /* ContainsPublic */ : 0) | (modifiers & 4 /* Protected */ ? 512 /* ContainsProtected */ : 0) | (modifiers & 2 /* Private */ ? 1024 /* ContainsPrivate */ : 0) | (modifiers & 256 /* Static */ ? 2048 /* ContainsStatic */ : 0); - if (!isPrototypeProperty(prop)) { - syntheticFlag = 2 /* SyntheticProperty */; - } - } else if (isUnion) { - const indexInfo = !isLateBoundName(name) && getApplicableIndexInfoForName(type, name); - if (indexInfo) { - checkFlags |= 32 /* WritePartial */ | (indexInfo.isReadonly ? 8 /* Readonly */ : 0); - indexTypes = append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type); - } else if (isObjectLiteralType2(type) && !(getObjectFlags(type) & 2097152 /* ContainsSpread */)) { - checkFlags |= 32 /* WritePartial */; - indexTypes = append(indexTypes, undefinedType); - } else { - checkFlags |= 16 /* ReadPartial */; - } - } - } - } - if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) { - return void 0; - } - if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) { - if (mergedInstantiations) { - const links = (_a = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a.links; - const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type); - clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent; - clone2.links.containingType = containingType; - clone2.links.mapper = links == null ? void 0 : links.mapper; - clone2.links.writeType = getWriteTypeOfSymbol(singleProp); - return clone2; - } else { - return singleProp; - } - } - const props = propSet ? arrayFrom(propSet.values()) : [singleProp]; - let declarations; - let firstType; - let nameType; - const propTypes = []; - let writeTypes; - let firstValueDeclaration; - let hasNonUniformValueDeclaration = false; - for (const prop of props) { - if (!firstValueDeclaration) { - firstValueDeclaration = prop.valueDeclaration; - } else if (prop.valueDeclaration && prop.valueDeclaration !== firstValueDeclaration) { - hasNonUniformValueDeclaration = true; - } - declarations = addRange(declarations, prop.declarations); - const type = getTypeOfSymbol(prop); - if (!firstType) { - firstType = type; - nameType = getSymbolLinks(prop).nameType; - } - const writeType = getWriteTypeOfSymbol(prop); - if (writeTypes || writeType !== type) { - writeTypes = append(!writeTypes ? propTypes.slice() : writeTypes, writeType); - } - if (type !== firstType) { - checkFlags |= 64 /* HasNonUniformType */; - } - if (isLiteralType(type) || isPatternLiteralType(type)) { - checkFlags |= 128 /* HasLiteralType */; - } - if (type.flags & 131072 /* Never */ && type !== uniqueLiteralType) { - checkFlags |= 131072 /* HasNeverType */; - } - propTypes.push(type); - } - addRange(propTypes, indexTypes); - const result = createSymbol(4 /* Property */ | (optionalFlag ?? 0), name, syntheticFlag | checkFlags); - result.links.containingType = containingType; - if (!hasNonUniformValueDeclaration && firstValueDeclaration) { - result.valueDeclaration = firstValueDeclaration; - if (firstValueDeclaration.symbol.parent) { - result.parent = firstValueDeclaration.symbol.parent; - } - } - result.declarations = declarations; - result.links.nameType = nameType; - if (propTypes.length > 2) { - result.links.checkFlags |= 65536 /* DeferredType */; - result.links.deferralParent = containingType; - result.links.deferralConstituents = propTypes; - result.links.deferralWriteConstituents = writeTypes; - } else { - result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); - if (writeTypes) { - result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes); - } - } - return result; - } - function getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment) { - var _a, _b, _c; - let property = skipObjectFunctionPropertyAugment ? (_a = type.propertyCacheWithoutObjectFunctionPropertyAugment) == null ? void 0 : _a.get(name) : (_b = type.propertyCache) == null ? void 0 : _b.get(name); - if (!property) { - property = createUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment); - if (property) { - const properties = skipObjectFunctionPropertyAugment ? type.propertyCacheWithoutObjectFunctionPropertyAugment || (type.propertyCacheWithoutObjectFunctionPropertyAugment = createSymbolTable()) : type.propertyCache || (type.propertyCache = createSymbolTable()); - properties.set(name, property); - if (skipObjectFunctionPropertyAugment && !(getCheckFlags(property) & 48 /* Partial */) && !((_c = type.propertyCache) == null ? void 0 : _c.get(name))) { - const properties2 = type.propertyCache || (type.propertyCache = createSymbolTable()); - properties2.set(name, property); - } - } - } - return property; - } - function getCommonDeclarationsOfSymbols(symbols) { - let commonDeclarations; - for (const symbol of symbols) { - if (!symbol.declarations) { - return void 0; - } - if (!commonDeclarations) { - commonDeclarations = new Set(symbol.declarations); - continue; - } - commonDeclarations.forEach((declaration) => { - if (!contains(symbol.declarations, declaration)) { - commonDeclarations.delete(declaration); - } - }); - if (commonDeclarations.size === 0) { - return void 0; - } - } - return commonDeclarations; - } - function getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment) { - const property = getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment); - return property && !(getCheckFlags(property) & 16 /* ReadPartial */) ? property : void 0; - } - function getReducedType(type) { - if (type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */) { - return type.resolvedReducedType || (type.resolvedReducedType = getReducedUnionType(type)); - } else if (type.flags & 2097152 /* Intersection */) { - if (!(type.objectFlags & 16777216 /* IsNeverIntersectionComputed */)) { - type.objectFlags |= 16777216 /* IsNeverIntersectionComputed */ | (some(getPropertiesOfUnionOrIntersectionType(type), isNeverReducedProperty) ? 33554432 /* IsNeverIntersection */ : 0); - } - return type.objectFlags & 33554432 /* IsNeverIntersection */ ? neverType : type; - } - return type; - } - function getReducedUnionType(unionType) { - const reducedTypes = sameMap(unionType.types, getReducedType); - if (reducedTypes === unionType.types) { - return unionType; - } - const reduced = getUnionType(reducedTypes); - if (reduced.flags & 1048576 /* Union */) { - reduced.resolvedReducedType = reduced; - } - return reduced; - } - function isNeverReducedProperty(prop) { - return isDiscriminantWithNeverType(prop) || isConflictingPrivateProperty(prop); - } - function isDiscriminantWithNeverType(prop) { - return !(prop.flags & 16777216 /* Optional */) && (getCheckFlags(prop) & (192 /* Discriminant */ | 131072 /* HasNeverType */)) === 192 /* Discriminant */ && !!(getTypeOfSymbol(prop).flags & 131072 /* Never */); - } - function isConflictingPrivateProperty(prop) { - return !prop.valueDeclaration && !!(getCheckFlags(prop) & 1024 /* ContainsPrivate */); - } - function isGenericReducibleType(type) { - return !!(type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */ && some(type.types, isGenericReducibleType) || type.flags & 2097152 /* Intersection */ && isReducibleIntersection(type)); - } - function isReducibleIntersection(type) { - const uniqueFilled = type.uniqueLiteralFilledInstantiation || (type.uniqueLiteralFilledInstantiation = instantiateType(type, uniqueLiteralMapper)); - return getReducedType(uniqueFilled) !== uniqueFilled; - } - function elaborateNeverIntersection(errorInfo, type) { - if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 33554432 /* IsNeverIntersection */) { - const neverProp = find(getPropertiesOfUnionOrIntersectionType(type), isDiscriminantWithNeverType); - if (neverProp) { - return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents, typeToString( - type, - /*enclosingDeclaration*/ - void 0, - 536870912 /* NoTypeReduction */ - ), symbolToString(neverProp)); - } - const privateProp = find(getPropertiesOfUnionOrIntersectionType(type), isConflictingPrivateProperty); - if (privateProp) { - return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some, typeToString( - type, - /*enclosingDeclaration*/ - void 0, - 536870912 /* NoTypeReduction */ - ), symbolToString(privateProp)); - } - } - return errorInfo; - } - function getPropertyOfType(type, name, skipObjectFunctionPropertyAugment, includeTypeOnlyMembers) { - var _a, _b; - type = getReducedApparentType(type); - if (type.flags & 524288 /* Object */) { - const resolved = resolveStructuredTypeMembers(type); - const symbol = resolved.members.get(name); - if (symbol && !includeTypeOnlyMembers && ((_a = type.symbol) == null ? void 0 : _a.flags) & 512 /* ValueModule */ && ((_b = getSymbolLinks(type.symbol).typeOnlyExportStarMap) == null ? void 0 : _b.has(name))) { - return void 0; - } - if (symbol && symbolIsValue(symbol, includeTypeOnlyMembers)) { - return symbol; - } - if (skipObjectFunctionPropertyAugment) return void 0; - const functionType = resolved === anyFunctionType ? globalFunctionType : resolved.callSignatures.length ? globalCallableFunctionType : resolved.constructSignatures.length ? globalNewableFunctionType : void 0; - if (functionType) { - const symbol2 = getPropertyOfObjectType(functionType, name); - if (symbol2) { - return symbol2; - } - } - return getPropertyOfObjectType(globalObjectType, name); - } - if (type.flags & 2097152 /* Intersection */) { - const prop = getPropertyOfUnionOrIntersectionType( - type, - name, - /*skipObjectFunctionPropertyAugment*/ - true - ); - if (prop) { - return prop; - } - if (!skipObjectFunctionPropertyAugment) { - return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment); - } - return void 0; - } - if (type.flags & 1048576 /* Union */) { - return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment); - } - return void 0; - } - function getSignaturesOfStructuredType(type, kind) { - if (type.flags & 3670016 /* StructuredType */) { - const resolved = resolveStructuredTypeMembers(type); - return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures; - } - return emptyArray; - } - function getSignaturesOfType(type, kind) { - const result = getSignaturesOfStructuredType(getReducedApparentType(type), kind); - if (kind === 0 /* Call */ && !length(result) && type.flags & 1048576 /* Union */) { - if (type.arrayFallbackSignatures) { - return type.arrayFallbackSignatures; - } - let memberName; - if (everyType(type, (t) => { - var _a; - return !!((_a = t.symbol) == null ? void 0 : _a.parent) && isArrayOrTupleSymbol(t.symbol.parent) && (!memberName ? (memberName = t.symbol.escapedName, true) : memberName === t.symbol.escapedName); - })) { - const arrayArg = mapType(type, (t) => getMappedType((isReadonlyArraySymbol(t.symbol.parent) ? globalReadonlyArrayType : globalArrayType).typeParameters[0], t.mapper)); - const arrayType = createArrayType(arrayArg, someType(type, (t) => isReadonlyArraySymbol(t.symbol.parent))); - return type.arrayFallbackSignatures = getSignaturesOfType(getTypeOfPropertyOfType(arrayType, memberName), kind); - } - type.arrayFallbackSignatures = result; - } - return result; - } - function isArrayOrTupleSymbol(symbol) { - if (!symbol || !globalArrayType.symbol || !globalReadonlyArrayType.symbol) { - return false; - } - return !!getSymbolIfSameReference(symbol, globalArrayType.symbol) || !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol); - } - function isReadonlyArraySymbol(symbol) { - if (!symbol || !globalReadonlyArrayType.symbol) { - return false; - } - return !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol); - } - function findIndexInfo(indexInfos, keyType) { - return find(indexInfos, (info) => info.keyType === keyType); - } - function findApplicableIndexInfo(indexInfos, keyType) { - let stringIndexInfo; - let applicableInfo; - let applicableInfos; - for (const info of indexInfos) { - if (info.keyType === stringType) { - stringIndexInfo = info; - } else if (isApplicableIndexType(keyType, info.keyType)) { - if (!applicableInfo) { - applicableInfo = info; - } else { - (applicableInfos || (applicableInfos = [applicableInfo])).push(info); - } - } - } - return applicableInfos ? createIndexInfo(unknownType, getIntersectionType(map(applicableInfos, (info) => info.type)), reduceLeft( - applicableInfos, - (isReadonly, info) => isReadonly && info.isReadonly, - /*initial*/ - true - )) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0; - } - function isApplicableIndexType(source, target) { - return isTypeAssignableTo(source, target) || target === stringType && isTypeAssignableTo(source, numberType) || target === numberType && (source === numericStringType || !!(source.flags & 128 /* StringLiteral */) && isNumericLiteralName(source.value)); - } - function getIndexInfosOfStructuredType(type) { - if (type.flags & 3670016 /* StructuredType */) { - const resolved = resolveStructuredTypeMembers(type); - return resolved.indexInfos; - } - return emptyArray; - } - function getIndexInfosOfType(type) { - return getIndexInfosOfStructuredType(getReducedApparentType(type)); - } - function getIndexInfoOfType(type, keyType) { - return findIndexInfo(getIndexInfosOfType(type), keyType); - } - function getIndexTypeOfType(type, keyType) { - var _a; - return (_a = getIndexInfoOfType(type, keyType)) == null ? void 0 : _a.type; - } - function getApplicableIndexInfos(type, keyType) { - return getIndexInfosOfType(type).filter((info) => isApplicableIndexType(keyType, info.keyType)); - } - function getApplicableIndexInfo(type, keyType) { - return findApplicableIndexInfo(getIndexInfosOfType(type), keyType); - } - function getApplicableIndexInfoForName(type, name) { - return getApplicableIndexInfo(type, isLateBoundName(name) ? esSymbolType : getStringLiteralType(unescapeLeadingUnderscores(name))); - } - function getTypeParametersFromDeclaration(declaration) { - var _a; - let result; - for (const node of getEffectiveTypeParameterDeclarations(declaration)) { - result = appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol)); - } - return (result == null ? void 0 : result.length) ? result : isFunctionDeclaration(declaration) ? (_a = getSignatureOfTypeTag(declaration)) == null ? void 0 : _a.typeParameters : void 0; - } - function symbolsToArray(symbols) { - const result = []; - symbols.forEach((symbol, id) => { - if (!isReservedMemberName(id)) { - result.push(symbol); - } - }); - return result; - } - function tryFindAmbientModule(moduleName, withAugmentations) { - if (isExternalModuleNameRelative(moduleName)) { - return void 0; - } - const symbol = getSymbol2(globals, '"' + moduleName + '"', 512 /* ValueModule */); - return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; - } - function hasEffectiveQuestionToken(node) { - return hasQuestionToken(node) || isOptionalJSDocPropertyLikeTag(node) || isParameter(node) && isJSDocOptionalParameter(node); - } - function isOptionalParameter(node) { - if (hasEffectiveQuestionToken(node)) { - return true; - } - if (!isParameter(node)) { - return false; - } - if (node.initializer) { - const signature = getSignatureFromDeclaration(node.parent); - const parameterIndex = node.parent.parameters.indexOf(node); - Debug.assert(parameterIndex >= 0); - return parameterIndex >= getMinArgumentCount(signature, 1 /* StrongArityForUntypedJS */ | 2 /* VoidIsNonOptional */); - } - const iife = getImmediatelyInvokedFunctionExpression(node.parent); - if (iife) { - return !node.type && !node.dotDotDotToken && node.parent.parameters.indexOf(node) >= getEffectiveCallArguments(iife).length; - } - return false; - } - function isOptionalPropertyDeclaration(node) { - return isPropertyDeclaration(node) && !hasAccessorModifier(node) && node.questionToken; - } - function createTypePredicate(kind, parameterName, parameterIndex, type) { - return { kind, parameterName, parameterIndex, type }; - } - function getMinTypeArgumentCount(typeParameters) { - let minTypeArgumentCount = 0; - if (typeParameters) { - for (let i = 0; i < typeParameters.length; i++) { - if (!hasTypeParameterDefault(typeParameters[i])) { - minTypeArgumentCount = i + 1; - } - } - } - return minTypeArgumentCount; - } - function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) { - const numTypeParameters = length(typeParameters); - if (!numTypeParameters) { - return []; - } - const numTypeArguments = length(typeArguments); - if (isJavaScriptImplicitAny || numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters) { - const result = typeArguments ? typeArguments.slice() : []; - for (let i = numTypeArguments; i < numTypeParameters; i++) { - result[i] = errorType; - } - const baseDefaultType = getDefaultTypeArgumentType(isJavaScriptImplicitAny); - for (let i = numTypeArguments; i < numTypeParameters; i++) { - let defaultType = getDefaultFromTypeParameter(typeParameters[i]); - if (isJavaScriptImplicitAny && defaultType && (isTypeIdenticalTo(defaultType, unknownType) || isTypeIdenticalTo(defaultType, emptyObjectType))) { - defaultType = anyType; - } - result[i] = defaultType ? instantiateType(defaultType, createTypeMapper(typeParameters, result)) : baseDefaultType; - } - result.length = typeParameters.length; - return result; - } - return typeArguments && typeArguments.slice(); - } - function getSignatureFromDeclaration(declaration) { - const links = getNodeLinks(declaration); - if (!links.resolvedSignature) { - const parameters = []; - let flags = 0 /* None */; - let minArgumentCount = 0; - let thisParameter; - let thisTag = isInJSFile(declaration) ? getJSDocThisTag(declaration) : void 0; - let hasThisParameter2 = false; - const iife = getImmediatelyInvokedFunctionExpression(declaration); - const isJSConstructSignature = isJSDocConstructSignature(declaration); - const isUntypedSignatureInJSFile = !iife && isInJSFile(declaration) && isValueSignatureDeclaration(declaration) && !hasJSDocParameterTags(declaration) && !getJSDocType(declaration); - if (isUntypedSignatureInJSFile) { - flags |= 32 /* IsUntypedSignatureInJSFile */; - } - for (let i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { - const param = declaration.parameters[i]; - if (isInJSFile(param) && isJSDocThisTag(param)) { - thisTag = param; - continue; - } - let paramSymbol = param.symbol; - const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type; - if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) { - const resolvedSymbol = resolveName( - param, - paramSymbol.escapedName, - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - paramSymbol = resolvedSymbol; - } - if (i === 0 && paramSymbol.escapedName === "this" /* This */) { - hasThisParameter2 = true; - thisParameter = param.symbol; - } else { - parameters.push(paramSymbol); - } - if (type && type.kind === 201 /* LiteralType */) { - flags |= 2 /* HasLiteralTypes */; - } - const isOptionalParameter2 = hasEffectiveQuestionToken(param) || isParameter(param) && param.initializer || isRestParameter(param) || iife && parameters.length > iife.arguments.length && !type; - if (!isOptionalParameter2) { - minArgumentCount = parameters.length; - } - } - if ((declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) { - const otherKind = declaration.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */; - const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind); - if (other) { - thisParameter = getAnnotatedAccessorThisParameter(other); - } - } - if (thisTag && thisTag.typeExpression) { - thisParameter = createSymbolWithType(createSymbol(1 /* FunctionScopedVariable */, "this" /* This */), getTypeFromTypeNode(thisTag.typeExpression)); - } - const hostDeclaration = isJSDocSignature(declaration) ? getEffectiveJSDocHost(declaration) : declaration; - const classType = hostDeclaration && isConstructorDeclaration(hostDeclaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(hostDeclaration.parent.symbol)) : void 0; - const typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration); - if (hasRestParameter(declaration) || isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters)) { - flags |= 1 /* HasRestParameter */; - } - if (isConstructorTypeNode(declaration) && hasSyntacticModifier(declaration, 64 /* Abstract */) || isConstructorDeclaration(declaration) && hasSyntacticModifier(declaration.parent, 64 /* Abstract */)) { - flags |= 4 /* Abstract */; - } - links.resolvedSignature = createSignature( - declaration, - typeParameters, - thisParameter, - parameters, - /*resolvedReturnType*/ - void 0, - /*resolvedTypePredicate*/ - void 0, - minArgumentCount, - flags - ); - } - return links.resolvedSignature; - } - function maybeAddJsSyntheticRestParameter(declaration, parameters) { - if (isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) { - return false; - } - const lastParam = lastOrUndefined(declaration.parameters); - const lastParamTags = lastParam ? getJSDocParameterTags(lastParam) : getJSDocTags(declaration).filter(isJSDocParameterTag); - const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0); - const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */); - if (lastParamVariadicType) { - syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type)); - } else { - syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */; - syntheticArgsSymbol.links.deferralParent = neverType; - syntheticArgsSymbol.links.deferralConstituents = [anyArrayType]; - syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType]; - } - if (lastParamVariadicType) { - parameters.pop(); - } - parameters.push(syntheticArgsSymbol); - return true; - } - function getSignatureOfTypeTag(node) { - if (!(isInJSFile(node) && isFunctionLikeDeclaration(node))) return void 0; - const typeTag = getJSDocTypeTag(node); - return (typeTag == null ? void 0 : typeTag.typeExpression) && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression)); - } - function getParameterTypeOfTypeTag(func, parameter) { - const signature = getSignatureOfTypeTag(func); - if (!signature) return void 0; - const pos = func.parameters.indexOf(parameter); - return parameter.dotDotDotToken ? getRestTypeAtPosition(signature, pos) : getTypeAtPosition(signature, pos); - } - function getReturnTypeOfTypeTag(node) { - const signature = getSignatureOfTypeTag(node); - return signature && getReturnTypeOfSignature(signature); - } - function containsArgumentsReference(declaration) { - const links = getNodeLinks(declaration); - if (links.containsArgumentsReference === void 0) { - if (links.flags & 512 /* CaptureArguments */) { - links.containsArgumentsReference = true; - } else { - links.containsArgumentsReference = traverse(declaration.body); - } - } - return links.containsArgumentsReference; - function traverse(node) { - if (!node) return false; - switch (node.kind) { - case 80 /* Identifier */: - return node.escapedText === argumentsSymbol.escapedName && getReferencedValueSymbol(node) === argumentsSymbol; - case 172 /* PropertyDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return node.name.kind === 167 /* ComputedPropertyName */ && traverse(node.name); - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return traverse(node.expression); - case 303 /* PropertyAssignment */: - return traverse(node.initializer); - default: - return !nodeStartsNewLexicalEnvironment(node) && !isPartOfTypeNode(node) && !!forEachChild(node, traverse); - } - } - } - function getSignaturesOfSymbol(symbol) { - if (!symbol || !symbol.declarations) return emptyArray; - const result = []; - for (let i = 0; i < symbol.declarations.length; i++) { - const decl = symbol.declarations[i]; - if (!isFunctionLike(decl)) continue; - if (i > 0 && decl.body) { - const previous = symbol.declarations[i - 1]; - if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) { - continue; - } - } - if (isInJSFile(decl) && decl.jsDoc) { - const tags = getJSDocOverloadTags(decl); - if (length(tags)) { - for (const tag of tags) { - const jsDocSignature = tag.typeExpression; - if (jsDocSignature.type === void 0 && !isConstructorDeclaration(decl)) { - reportImplicitAny(jsDocSignature, anyType); - } - result.push(getSignatureFromDeclaration(jsDocSignature)); - } - continue; - } - } - result.push( - !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl) - ); - } - return result; - } - function resolveExternalModuleTypeByLiteral(name) { - const moduleSym = resolveExternalModuleName(name, name); - if (moduleSym) { - const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); - if (resolvedModuleSymbol) { - return getTypeOfSymbol(resolvedModuleSymbol); - } - } - return anyType; - } - function getThisTypeOfSignature(signature) { - if (signature.thisParameter) { - return getTypeOfSymbol(signature.thisParameter); - } - } - function getTypePredicateOfSignature(signature) { - if (!signature.resolvedTypePredicate) { - if (signature.target) { - const targetTypePredicate = getTypePredicateOfSignature(signature.target); - signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate; - } else if (signature.compositeSignatures) { - signature.resolvedTypePredicate = getUnionOrIntersectionTypePredicate(signature.compositeSignatures, signature.compositeKind) || noTypePredicate; - } else { - const type = signature.declaration && getEffectiveReturnTypeNode(signature.declaration); - let jsdocPredicate; - if (!type) { - const jsdocSignature = getSignatureOfTypeTag(signature.declaration); - if (jsdocSignature && signature !== jsdocSignature) { - jsdocPredicate = getTypePredicateOfSignature(jsdocSignature); - } - } - if (type || jsdocPredicate) { - signature.resolvedTypePredicate = type && isTypePredicateNode(type) ? createTypePredicateFromTypePredicateNode(type, signature) : jsdocPredicate || noTypePredicate; - } else if (signature.declaration && isFunctionLikeDeclaration(signature.declaration) && (!signature.resolvedReturnType || signature.resolvedReturnType.flags & 16 /* Boolean */) && getParameterCount(signature) > 0) { - const { declaration } = signature; - signature.resolvedTypePredicate = noTypePredicate; - signature.resolvedTypePredicate = getTypePredicateFromBody(declaration) || noTypePredicate; - } else { - signature.resolvedTypePredicate = noTypePredicate; - } - } - Debug.assert(!!signature.resolvedTypePredicate); - } - return signature.resolvedTypePredicate === noTypePredicate ? void 0 : signature.resolvedTypePredicate; - } - function createTypePredicateFromTypePredicateNode(node, signature) { - const parameterName = node.parameterName; - const type = node.type && getTypeFromTypeNode(node.type); - return parameterName.kind === 197 /* ThisType */ ? createTypePredicate( - node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */, - /*parameterName*/ - void 0, - /*parameterIndex*/ - void 0, - type - ) : createTypePredicate(node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */, parameterName.escapedText, findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText), type); - } - function getUnionOrIntersectionType(types, kind, unionReduction) { - return kind !== 2097152 /* Intersection */ ? getUnionType(types, unionReduction) : getIntersectionType(types); - } - function getReturnTypeOfSignature(signature) { - if (!signature.resolvedReturnType) { - if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) { - return errorType; - } - let type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) : signature.compositeSignatures ? instantiateType(getUnionOrIntersectionType(map(signature.compositeSignatures, getReturnTypeOfSignature), signature.compositeKind, 2 /* Subtype */), signature.mapper) : getReturnTypeFromAnnotation(signature.declaration) || (nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration)); - if (signature.flags & 8 /* IsInnerCallChain */) { - type = addOptionalTypeMarker(type); - } else if (signature.flags & 16 /* IsOuterCallChain */) { - type = getOptionalType(type); - } - if (!popTypeResolution()) { - if (signature.declaration) { - const typeNode = getEffectiveReturnTypeNode(signature.declaration); - if (typeNode) { - error2(typeNode, Diagnostics.Return_type_annotation_circularly_references_itself); - } else if (noImplicitAny) { - const declaration = signature.declaration; - const name = getNameOfDeclaration(declaration); - if (name) { - error2(name, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, declarationNameToString(name)); - } else { - error2(declaration, Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); - } - } - } - type = anyType; - } - signature.resolvedReturnType ?? (signature.resolvedReturnType = type); - } - return signature.resolvedReturnType; - } - function getReturnTypeFromAnnotation(declaration) { - if (declaration.kind === 176 /* Constructor */) { - return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)); - } - const typeNode = getEffectiveReturnTypeNode(declaration); - if (isJSDocSignature(declaration)) { - const root = getJSDocRoot(declaration); - if (root && isConstructorDeclaration(root.parent) && !typeNode) { - return getDeclaredTypeOfClassOrInterface(getMergedSymbol(root.parent.parent.symbol)); - } - } - if (isJSDocConstructSignature(declaration)) { - return getTypeFromTypeNode(declaration.parameters[0].type); - } - if (typeNode) { - return getTypeFromTypeNode(typeNode); - } - if (declaration.kind === 177 /* GetAccessor */ && hasBindableName(declaration)) { - const jsDocType = isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration); - if (jsDocType) { - return jsDocType; - } - const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 178 /* SetAccessor */); - const setterType = getAnnotatedAccessorType(setter); - if (setterType) { - return setterType; - } - } - return getReturnTypeOfTypeTag(declaration); - } - function isResolvingReturnTypeOfSignature(signature) { - return signature.compositeSignatures && some(signature.compositeSignatures, isResolvingReturnTypeOfSignature) || !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3 /* ResolvedReturnType */) >= 0; - } - function getRestTypeOfSignature(signature) { - return tryGetRestTypeOfSignature(signature) || anyType; - } - function tryGetRestTypeOfSignature(signature) { - if (signatureHasRestParameter(signature)) { - const sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); - const restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType; - return restType && getIndexTypeOfType(restType, numberType); - } - return void 0; - } - function getSignatureInstantiation(signature, typeArguments, isJavascript, inferredTypeParameters) { - const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript)); - if (inferredTypeParameters) { - const returnSignature = getSingleCallOrConstructSignature(getReturnTypeOfSignature(instantiatedSignature)); - if (returnSignature) { - const newReturnSignature = cloneSignature(returnSignature); - newReturnSignature.typeParameters = inferredTypeParameters; - const newInstantiatedSignature = cloneSignature(instantiatedSignature); - newInstantiatedSignature.resolvedReturnType = getOrCreateTypeFromSignature(newReturnSignature); - return newInstantiatedSignature; - } - } - return instantiatedSignature; - } - function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) { - const instantiations = signature.instantiations || (signature.instantiations = /* @__PURE__ */ new Map()); - const id = getTypeListId(typeArguments); - let instantiation = instantiations.get(id); - if (!instantiation) { - instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); - } - return instantiation; - } - function createSignatureInstantiation(signature, typeArguments) { - return instantiateSignature( - signature, - createSignatureTypeMapper(signature, typeArguments), - /*eraseTypeParameters*/ - true - ); - } - function getTypeParametersForMapper(signature) { - return sameMap(signature.typeParameters, (tp) => tp.mapper ? instantiateType(tp, tp.mapper) : tp); - } - function createSignatureTypeMapper(signature, typeArguments) { - return createTypeMapper(getTypeParametersForMapper(signature), typeArguments); - } - function getErasedSignature(signature) { - return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature; - } - function createErasedSignature(signature) { - return instantiateSignature( - signature, - createTypeEraser(signature.typeParameters), - /*eraseTypeParameters*/ - true - ); - } - function getCanonicalSignature(signature) { - return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature; - } - function createCanonicalSignature(signature) { - return getSignatureInstantiation( - signature, - map(signature.typeParameters, (tp) => tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp), - isInJSFile(signature.declaration) - ); - } - function getImplementationSignature(signature) { - return signature.typeParameters ? signature.implementationSignatureCache || (signature.implementationSignatureCache = createImplementationSignature(signature)) : signature; - } - function createImplementationSignature(signature) { - return signature.typeParameters ? instantiateSignature(signature, createTypeMapper([], [])) : signature; - } - function getBaseSignature(signature) { - const typeParameters = signature.typeParameters; - if (typeParameters) { - if (signature.baseSignatureCache) { - return signature.baseSignatureCache; - } - const typeEraser = createTypeEraser(typeParameters); - const baseConstraintMapper = createTypeMapper(typeParameters, map(typeParameters, (tp) => getConstraintOfTypeParameter(tp) || unknownType)); - let baseConstraints = map(typeParameters, (tp) => instantiateType(tp, baseConstraintMapper) || unknownType); - for (let i = 0; i < typeParameters.length - 1; i++) { - baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper); - } - baseConstraints = instantiateTypes(baseConstraints, typeEraser); - return signature.baseSignatureCache = instantiateSignature( - signature, - createTypeMapper(typeParameters, baseConstraints), - /*eraseTypeParameters*/ - true - ); - } - return signature; - } - function getOrCreateTypeFromSignature(signature, outerTypeParameters) { - var _a; - if (!signature.isolatedSignatureType) { - const kind = (_a = signature.declaration) == null ? void 0 : _a.kind; - const isConstructor = kind === void 0 || kind === 176 /* Constructor */ || kind === 180 /* ConstructSignature */ || kind === 185 /* ConstructorType */; - const type = createObjectType(16 /* Anonymous */ | 134217728 /* SingleSignatureType */, createSymbol(16 /* Function */, "__function" /* Function */)); - if (signature.declaration && !nodeIsSynthesized(signature.declaration)) { - type.symbol.declarations = [signature.declaration]; - type.symbol.valueDeclaration = signature.declaration; - } - outerTypeParameters || (outerTypeParameters = signature.declaration && getOuterTypeParameters( - signature.declaration, - /*includeThisTypes*/ - true - )); - type.outerTypeParameters = outerTypeParameters; - type.members = emptySymbols; - type.properties = emptyArray; - type.callSignatures = !isConstructor ? [signature] : emptyArray; - type.constructSignatures = isConstructor ? [signature] : emptyArray; - type.indexInfos = emptyArray; - signature.isolatedSignatureType = type; - } - return signature.isolatedSignatureType; - } - function getIndexSymbol(symbol) { - return symbol.members ? getIndexSymbolFromSymbolTable(getMembersOfSymbol(symbol)) : void 0; - } - function getIndexSymbolFromSymbolTable(symbolTable) { - return symbolTable.get("__index" /* Index */); - } - function createIndexInfo(keyType, type, isReadonly, declaration) { - return { keyType, type, isReadonly, declaration }; - } - function getIndexInfosOfSymbol(symbol) { - const indexSymbol = getIndexSymbol(symbol); - return indexSymbol ? getIndexInfosOfIndexSymbol(indexSymbol, arrayFrom(getMembersOfSymbol(symbol).values())) : emptyArray; - } - function getIndexInfosOfIndexSymbol(indexSymbol, siblingSymbols = indexSymbol.parent ? arrayFrom(getMembersOfSymbol(indexSymbol.parent).values()) : void 0) { - if (indexSymbol.declarations) { - const indexInfos = []; - let hasComputedNumberProperty = false; - let readonlyComputedNumberProperty = true; - let hasComputedSymbolProperty = false; - let readonlyComputedSymbolProperty = true; - let hasComputedStringProperty = false; - let readonlyComputedStringProperty = true; - const computedPropertySymbols = []; - for (const declaration of indexSymbol.declarations) { - if (isIndexSignatureDeclaration(declaration)) { - if (declaration.parameters.length === 1) { - const parameter = declaration.parameters[0]; - if (parameter.type) { - forEachType(getTypeFromTypeNode(parameter.type), (keyType) => { - if (isValidIndexKeyType(keyType) && !findIndexInfo(indexInfos, keyType)) { - indexInfos.push(createIndexInfo(keyType, declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, hasEffectiveModifier(declaration, 8 /* Readonly */), declaration)); - } - }); - } - } - } else if (hasLateBindableIndexSignature(declaration)) { - const declName = isBinaryExpression(declaration) ? declaration.left : declaration.name; - const keyType = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName); - if (findIndexInfo(indexInfos, keyType)) { - continue; - } - if (isTypeAssignableTo(keyType, stringNumberSymbolType)) { - if (isTypeAssignableTo(keyType, numberType)) { - hasComputedNumberProperty = true; - if (!hasEffectiveReadonlyModifier(declaration)) { - readonlyComputedNumberProperty = false; - } - } else if (isTypeAssignableTo(keyType, esSymbolType)) { - hasComputedSymbolProperty = true; - if (!hasEffectiveReadonlyModifier(declaration)) { - readonlyComputedSymbolProperty = false; - } - } else { - hasComputedStringProperty = true; - if (!hasEffectiveReadonlyModifier(declaration)) { - readonlyComputedStringProperty = false; - } - } - computedPropertySymbols.push(declaration.symbol); - } - } - } - const allPropertySymbols = concatenate(computedPropertySymbols, filter(siblingSymbols, (s) => s !== indexSymbol)); - if (hasComputedStringProperty && !findIndexInfo(indexInfos, stringType)) indexInfos.push(getObjectLiteralIndexInfo(readonlyComputedStringProperty, 0, allPropertySymbols, stringType)); - if (hasComputedNumberProperty && !findIndexInfo(indexInfos, numberType)) indexInfos.push(getObjectLiteralIndexInfo(readonlyComputedNumberProperty, 0, allPropertySymbols, numberType)); - if (hasComputedSymbolProperty && !findIndexInfo(indexInfos, esSymbolType)) indexInfos.push(getObjectLiteralIndexInfo(readonlyComputedSymbolProperty, 0, allPropertySymbols, esSymbolType)); - return indexInfos; - } - return emptyArray; - } - function isValidIndexKeyType(type) { - return !!(type.flags & (4 /* String */ | 8 /* Number */ | 4096 /* ESSymbol */)) || isPatternLiteralType(type) || !!(type.flags & 2097152 /* Intersection */) && !isGenericType(type) && some(type.types, isValidIndexKeyType); - } - function getConstraintDeclaration(type) { - return mapDefined(filter(type.symbol && type.symbol.declarations, isTypeParameterDeclaration), getEffectiveConstraintOfTypeParameter)[0]; - } - function getInferredTypeParameterConstraint(typeParameter, omitTypeReferences) { - var _a; - let inferences; - if ((_a = typeParameter.symbol) == null ? void 0 : _a.declarations) { - for (const declaration of typeParameter.symbol.declarations) { - if (declaration.parent.kind === 195 /* InferType */) { - const [childTypeParameter = declaration.parent, grandParent] = walkUpParenthesizedTypesAndGetParentAndChild(declaration.parent.parent); - if (grandParent.kind === 183 /* TypeReference */ && !omitTypeReferences) { - const typeReference = grandParent; - const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReference); - if (typeParameters) { - const index = typeReference.typeArguments.indexOf(childTypeParameter); - if (index < typeParameters.length) { - const declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]); - if (declaredConstraint) { - const mapper = makeDeferredTypeMapper( - typeParameters, - typeParameters.map((_, index2) => () => { - return getEffectiveTypeArgumentAtIndex(typeReference, typeParameters, index2); - }) - ); - const constraint = instantiateType(declaredConstraint, mapper); - if (constraint !== typeParameter) { - inferences = append(inferences, constraint); - } - } - } - } - } else if (grandParent.kind === 169 /* Parameter */ && grandParent.dotDotDotToken || grandParent.kind === 191 /* RestType */ || grandParent.kind === 202 /* NamedTupleMember */ && grandParent.dotDotDotToken) { - inferences = append(inferences, createArrayType(unknownType)); - } else if (grandParent.kind === 204 /* TemplateLiteralTypeSpan */) { - inferences = append(inferences, stringType); - } else if (grandParent.kind === 168 /* TypeParameter */ && grandParent.parent.kind === 200 /* MappedType */) { - inferences = append(inferences, stringNumberSymbolType); - } else if (grandParent.kind === 200 /* MappedType */ && grandParent.type && skipParentheses(grandParent.type) === declaration.parent && grandParent.parent.kind === 194 /* ConditionalType */ && grandParent.parent.extendsType === grandParent && grandParent.parent.checkType.kind === 200 /* MappedType */ && grandParent.parent.checkType.type) { - const checkMappedType2 = grandParent.parent.checkType; - const nodeType = getTypeFromTypeNode(checkMappedType2.type); - inferences = append(inferences, instantiateType(nodeType, makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : stringNumberSymbolType))); - } - } - } - } - return inferences && getIntersectionType(inferences); - } - function getConstraintFromTypeParameter(typeParameter) { - if (!typeParameter.constraint) { - if (typeParameter.target) { - const targetConstraint = getConstraintOfTypeParameter(typeParameter.target); - typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; - } else { - const constraintDeclaration = getConstraintDeclaration(typeParameter); - if (!constraintDeclaration) { - typeParameter.constraint = getInferredTypeParameterConstraint(typeParameter) || noConstraintType; - } else { - let type = getTypeFromTypeNode(constraintDeclaration); - if (type.flags & 1 /* Any */ && !isErrorType(type)) { - type = constraintDeclaration.parent.parent.kind === 200 /* MappedType */ ? stringNumberSymbolType : unknownType; - } - typeParameter.constraint = type; - } - } - } - return typeParameter.constraint === noConstraintType ? void 0 : typeParameter.constraint; - } - function getParentSymbolOfTypeParameter(typeParameter) { - const tp = getDeclarationOfKind(typeParameter.symbol, 168 /* TypeParameter */); - const host2 = isJSDocTemplateTag(tp.parent) ? getEffectiveContainerForJSDocTemplateTag(tp.parent) : tp.parent; - return host2 && getSymbolOfNode(host2); - } - function getTypeListId(types) { - let result = ""; - if (types) { - const length2 = types.length; - let i = 0; - while (i < length2) { - const startId = types[i].id; - let count = 1; - while (i + count < length2 && types[i + count].id === startId + count) { - count++; - } - if (result.length) { - result += ","; - } - result += startId; - if (count > 1) { - result += ":" + count; - } - i += count; - } - } - return result; - } - function getAliasId(aliasSymbol, aliasTypeArguments) { - return aliasSymbol ? `@${getSymbolId(aliasSymbol)}` + (aliasTypeArguments ? `:${getTypeListId(aliasTypeArguments)}` : "") : ""; - } - function getPropagatingFlagsOfTypes(types, excludeKinds) { - let result = 0; - for (const type of types) { - if (excludeKinds === void 0 || !(type.flags & excludeKinds)) { - result |= getObjectFlags(type); - } - } - return result & 458752 /* PropagatingFlags */; - } - function tryCreateTypeReference(target, typeArguments) { - if (some(typeArguments) && target === emptyGenericType) { - return unknownType; - } - return createTypeReference(target, typeArguments); - } - function createTypeReference(target, typeArguments) { - const id = getTypeListId(typeArguments); - let type = target.instantiations.get(id); - if (!type) { - type = createObjectType(4 /* Reference */, target.symbol); - target.instantiations.set(id, type); - type.objectFlags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments) : 0; - type.target = target; - type.resolvedTypeArguments = typeArguments; - } - return type; - } - function cloneTypeReference(source) { - const type = createTypeWithSymbol(source.flags, source.symbol); - type.objectFlags = source.objectFlags; - type.target = source.target; - type.resolvedTypeArguments = source.resolvedTypeArguments; - return type; - } - function createDeferredTypeReference(target, node, mapper, aliasSymbol, aliasTypeArguments) { - if (!aliasSymbol) { - aliasSymbol = getAliasSymbolForTypeNode(node); - const localAliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); - aliasTypeArguments = mapper ? instantiateTypes(localAliasTypeArguments, mapper) : localAliasTypeArguments; - } - const type = createObjectType(4 /* Reference */, target.symbol); - type.target = target; - type.node = node; - type.mapper = mapper; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - return type; - } - function getTypeArguments(type) { - var _a, _b; - if (!type.resolvedTypeArguments) { - if (!pushTypeResolution(type, 5 /* ResolvedTypeArguments */)) { - return concatenate(type.target.outerTypeParameters, (_a = type.target.localTypeParameters) == null ? void 0 : _a.map(() => errorType)) || emptyArray; - } - const node = type.node; - const typeArguments = !node ? emptyArray : node.kind === 183 /* TypeReference */ ? concatenate(type.target.outerTypeParameters, getEffectiveTypeArguments2(node, type.target.localTypeParameters)) : node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode); - if (popTypeResolution()) { - type.resolvedTypeArguments ?? (type.resolvedTypeArguments = type.mapper ? instantiateTypes(typeArguments, type.mapper) : typeArguments); - } else { - type.resolvedTypeArguments ?? (type.resolvedTypeArguments = concatenate(type.target.outerTypeParameters, ((_b = type.target.localTypeParameters) == null ? void 0 : _b.map(() => errorType)) || emptyArray)); - error2( - type.node || currentNode, - type.target.symbol ? Diagnostics.Type_arguments_for_0_circularly_reference_themselves : Diagnostics.Tuple_type_arguments_circularly_reference_themselves, - type.target.symbol && symbolToString(type.target.symbol) - ); - } - } - return type.resolvedTypeArguments; - } - function getTypeReferenceArity(type) { - return length(type.target.typeParameters); - } - function getTypeFromClassOrInterfaceReference(node, symbol) { - const type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); - const typeParameters = type.localTypeParameters; - if (typeParameters) { - const numTypeArguments = length(node.typeArguments); - const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - const isJs = isInJSFile(node); - const isJsImplicitAny = !noImplicitAny && isJs; - if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { - const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent); - const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments; - const typeStr = typeToString( - type, - /*enclosingDeclaration*/ - void 0, - 2 /* WriteArrayAsGenericType */ - ); - error2(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length); - if (!isJs) { - return errorType; - } - } - if (node.kind === 183 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) { - return createDeferredTypeReference( - type, - node, - /*mapper*/ - void 0 - ); - } - const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs)); - return createTypeReference(type, typeArguments); - } - return checkNoTypeArguments(node, symbol) ? type : errorType; - } - function getTypeAliasInstantiation(symbol, typeArguments, aliasSymbol, aliasTypeArguments) { - const type = getDeclaredTypeOfSymbol(symbol); - if (type === intrinsicMarkerType) { - const typeKind = intrinsicTypeKinds.get(symbol.escapedName); - if (typeKind !== void 0 && typeArguments && typeArguments.length === 1) { - return typeKind === 4 /* NoInfer */ ? getNoInferType(typeArguments[0]) : getStringMappingType(symbol, typeArguments[0]); - } - } - const links = getSymbolLinks(symbol); - const typeParameters = links.typeParameters; - const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments); - let instantiation = links.instantiations.get(id); - if (!instantiation) { - links.instantiations.set(id, instantiation = instantiateTypeWithAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(symbol.valueDeclaration))), aliasSymbol, aliasTypeArguments)); - } - return instantiation; - } - function getTypeFromTypeAliasReference(node, symbol) { - if (getCheckFlags(symbol) & 1048576 /* Unresolved */) { - const typeArguments = typeArgumentsFromTypeReferenceNode(node); - const id = getAliasId(symbol, typeArguments); - let errorType2 = errorTypes.get(id); - if (!errorType2) { - errorType2 = createIntrinsicType( - 1 /* Any */, - "error", - /*objectFlags*/ - void 0, - `alias ${id}` - ); - errorType2.aliasSymbol = symbol; - errorType2.aliasTypeArguments = typeArguments; - errorTypes.set(id, errorType2); - } - return errorType2; - } - const type = getDeclaredTypeOfSymbol(symbol); - const typeParameters = getSymbolLinks(symbol).typeParameters; - if (typeParameters) { - const numTypeArguments = length(node.typeArguments); - const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); - if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { - error2( - node, - minTypeArgumentCount === typeParameters.length ? Diagnostics.Generic_type_0_requires_1_type_argument_s : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, - symbolToString(symbol), - minTypeArgumentCount, - typeParameters.length - ); - return errorType; - } - const aliasSymbol = getAliasSymbolForTypeNode(node); - let newAliasSymbol = aliasSymbol && (isLocalTypeAlias(symbol) || !isLocalTypeAlias(aliasSymbol)) ? aliasSymbol : void 0; - let aliasTypeArguments; - if (newAliasSymbol) { - aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol); - } else if (isTypeReferenceType(node)) { - const aliasSymbol2 = resolveTypeReferenceName( - node, - 2097152 /* Alias */, - /*ignoreErrors*/ - true - ); - if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) { - const resolved = resolveAlias(aliasSymbol2); - if (resolved && resolved.flags & 524288 /* TypeAlias */) { - newAliasSymbol = resolved; - aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0); - } - } - } - return getTypeAliasInstantiation(symbol, typeArgumentsFromTypeReferenceNode(node), newAliasSymbol, aliasTypeArguments); - } - return checkNoTypeArguments(node, symbol) ? type : errorType; - } - function isLocalTypeAlias(symbol) { - var _a; - const declaration = (_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias); - return !!(declaration && getContainingFunction(declaration)); - } - function getTypeReferenceName(node) { - switch (node.kind) { - case 183 /* TypeReference */: - return node.typeName; - case 233 /* ExpressionWithTypeArguments */: - const expr = node.expression; - if (isEntityNameExpression(expr)) { - return expr; - } - } - return void 0; - } - function getSymbolPath(symbol) { - return symbol.parent ? `${getSymbolPath(symbol.parent)}.${symbol.escapedName}` : symbol.escapedName; - } - function getUnresolvedSymbolForEntityName(name) { - const identifier = name.kind === 166 /* QualifiedName */ ? name.right : name.kind === 211 /* PropertyAccessExpression */ ? name.name : name; - const text = identifier.escapedText; - if (text) { - const parentSymbol = name.kind === 166 /* QualifiedName */ ? getUnresolvedSymbolForEntityName(name.left) : name.kind === 211 /* PropertyAccessExpression */ ? getUnresolvedSymbolForEntityName(name.expression) : void 0; - const path = parentSymbol ? `${getSymbolPath(parentSymbol)}.${text}` : text; - let result = unresolvedSymbols.get(path); - if (!result) { - unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */)); - result.parent = parentSymbol; - result.links.declaredType = unresolvedType; - } - return result; - } - return unknownSymbol; - } - function resolveTypeReferenceName(typeReference, meaning, ignoreErrors) { - const name = getTypeReferenceName(typeReference); - if (!name) { - return unknownSymbol; - } - const symbol = resolveEntityName(name, meaning, ignoreErrors); - return symbol && symbol !== unknownSymbol ? symbol : ignoreErrors ? unknownSymbol : getUnresolvedSymbolForEntityName(name); - } - function getTypeReferenceType(node, symbol) { - if (symbol === unknownSymbol) { - return errorType; - } - symbol = getExpandoSymbol(symbol) || symbol; - if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { - return getTypeFromClassOrInterfaceReference(node, symbol); - } - if (symbol.flags & 524288 /* TypeAlias */) { - return getTypeFromTypeAliasReference(node, symbol); - } - const res = tryGetDeclaredTypeOfSymbol(symbol); - if (res) { - return checkNoTypeArguments(node, symbol) ? getRegularTypeOfLiteralType(res) : errorType; - } - if (symbol.flags & 111551 /* Value */ && isJSDocTypeReference(node)) { - const jsdocType = getTypeFromJSDocValueReference(node, symbol); - if (jsdocType) { - return jsdocType; - } else { - resolveTypeReferenceName(node, 788968 /* Type */); - return getTypeOfSymbol(symbol); - } - } - return errorType; - } - function getTypeFromJSDocValueReference(node, symbol) { - const links = getNodeLinks(node); - if (!links.resolvedJSDocType) { - const valueType = getTypeOfSymbol(symbol); - let typeType = valueType; - if (symbol.valueDeclaration) { - const isImportTypeWithQualifier = node.kind === 205 /* ImportType */ && node.qualifier; - if (valueType.symbol && valueType.symbol !== symbol && isImportTypeWithQualifier) { - typeType = getTypeReferenceType(node, valueType.symbol); - } - } - links.resolvedJSDocType = typeType; - } - return links.resolvedJSDocType; - } - function getNoInferType(type) { - return isNoInferTargetType(type) ? getOrCreateSubstitutionType(type, unknownType) : type; - } - function isNoInferTargetType(type) { - return !!(type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, isNoInferTargetType) || type.flags & 33554432 /* Substitution */ && !isNoInferType(type) && isNoInferTargetType(type.baseType) || type.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(type) || type.flags & (465829888 /* Instantiable */ & ~33554432 /* Substitution */) && !isPatternLiteralType(type)); - } - function isNoInferType(type) { - return !!(type.flags & 33554432 /* Substitution */ && type.constraint.flags & 2 /* Unknown */); - } - function getSubstitutionType(baseType, constraint) { - return constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || baseType.flags & 1 /* Any */ ? baseType : getOrCreateSubstitutionType(baseType, constraint); - } - function getOrCreateSubstitutionType(baseType, constraint) { - const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`; - const cached = substitutionTypes.get(id); - if (cached) { - return cached; - } - const result = createType(33554432 /* Substitution */); - result.baseType = baseType; - result.constraint = constraint; - substitutionTypes.set(id, result); - return result; - } - function getSubstitutionIntersection(substitutionType) { - return isNoInferType(substitutionType) ? substitutionType.baseType : getIntersectionType([substitutionType.constraint, substitutionType.baseType]); - } - function isUnaryTupleTypeNode(node) { - return node.kind === 189 /* TupleType */ && node.elements.length === 1; - } - function getImpliedConstraint(type, checkNode, extendsNode) { - return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(type, checkNode.elements[0], extendsNode.elements[0]) : getActualTypeVariable(getTypeFromTypeNode(checkNode)) === getActualTypeVariable(type) ? getTypeFromTypeNode(extendsNode) : void 0; - } - function getConditionalFlowTypeOfType(type, node) { - let constraints; - let covariant = true; - while (node && !isStatement(node) && node.kind !== 320 /* JSDoc */) { - const parent2 = node.parent; - if (parent2.kind === 169 /* Parameter */) { - covariant = !covariant; - } - if ((covariant || type.flags & 8650752 /* TypeVariable */) && parent2.kind === 194 /* ConditionalType */ && node === parent2.trueType) { - const constraint = getImpliedConstraint(type, parent2.checkType, parent2.extendsType); - if (constraint) { - constraints = append(constraints, constraint); - } - } else if (type.flags & 262144 /* TypeParameter */ && parent2.kind === 200 /* MappedType */ && !parent2.nameType && node === parent2.type) { - const mappedType = getTypeFromTypeNode(parent2); - if (getTypeParameterFromMappedType(mappedType) === getActualTypeVariable(type)) { - const typeParameter = getHomomorphicTypeVariable(mappedType); - if (typeParameter) { - const constraint = getConstraintOfTypeParameter(typeParameter); - if (constraint && everyType(constraint, isArrayOrTupleType)) { - constraints = append(constraints, getUnionType([numberType, numericStringType])); - } - } - } - } - node = parent2; - } - return constraints ? getSubstitutionType(type, getIntersectionType(constraints)) : type; - } - function isJSDocTypeReference(node) { - return !!(node.flags & 16777216 /* JSDoc */) && (node.kind === 183 /* TypeReference */ || node.kind === 205 /* ImportType */); - } - function checkNoTypeArguments(node, symbol) { - if (node.typeArguments) { - error2(node, Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? declarationNameToString(node.typeName) : anon); - return false; - } - return true; - } - function getIntendedTypeFromJSDocTypeReference(node) { - if (isIdentifier(node.typeName)) { - const typeArgs = node.typeArguments; - switch (node.typeName.escapedText) { - case "String": - checkNoTypeArguments(node); - return stringType; - case "Number": - checkNoTypeArguments(node); - return numberType; - case "Boolean": - checkNoTypeArguments(node); - return booleanType; - case "Void": - checkNoTypeArguments(node); - return voidType; - case "Undefined": - checkNoTypeArguments(node); - return undefinedType; - case "Null": - checkNoTypeArguments(node); - return nullType; - case "Function": - case "function": - checkNoTypeArguments(node); - return globalFunctionType; - case "array": - return (!typeArgs || !typeArgs.length) && !noImplicitAny ? anyArrayType : void 0; - case "promise": - return (!typeArgs || !typeArgs.length) && !noImplicitAny ? createPromiseType(anyType) : void 0; - case "Object": - if (typeArgs && typeArgs.length === 2) { - if (isJSDocIndexSignature(node)) { - const indexed = getTypeFromTypeNode(typeArgs[0]); - const target = getTypeFromTypeNode(typeArgs[1]); - const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo( - indexed, - target, - /*isReadonly*/ - false - )] : emptyArray; - return createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - indexInfo - ); - } - return anyType; - } - checkNoTypeArguments(node); - return !noImplicitAny ? anyType : void 0; - } - } - } - function getTypeFromJSDocNullableTypeNode(node) { - const type = getTypeFromTypeNode(node.type); - return strictNullChecks ? getNullableType(type, 65536 /* Null */) : type; - } - function getTypeFromTypeReference(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - if (isConstTypeReference(node) && isAssertionExpression(node.parent)) { - links.resolvedSymbol = unknownSymbol; - return links.resolvedType = checkExpressionCached(node.parent.expression); - } - let symbol; - let type; - const meaning = 788968 /* Type */; - if (isJSDocTypeReference(node)) { - type = getIntendedTypeFromJSDocTypeReference(node); - if (!type) { - symbol = resolveTypeReferenceName( - node, - meaning, - /*ignoreErrors*/ - true - ); - if (symbol === unknownSymbol) { - symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */); - } else { - resolveTypeReferenceName(node, meaning); - } - type = getTypeReferenceType(node, symbol); - } - } - if (!type) { - symbol = resolveTypeReferenceName(node, meaning); - type = getTypeReferenceType(node, symbol); - } - links.resolvedSymbol = symbol; - links.resolvedType = type; - } - return links.resolvedType; - } - function typeArgumentsFromTypeReferenceNode(node) { - return map(node.typeArguments, getTypeFromTypeNode); - } - function getTypeFromTypeQueryNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const type = checkExpressionWithTypeArguments(node); - links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(type)); - } - return links.resolvedType; - } - function getTypeOfGlobalSymbol(symbol, arity) { - function getTypeDeclaration(symbol2) { - const declarations = symbol2.declarations; - if (declarations) { - for (const declaration of declarations) { - switch (declaration.kind) { - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - return declaration; - } - } - } - } - if (!symbol) { - return arity ? emptyGenericType : emptyObjectType; - } - const type = getDeclaredTypeOfSymbol(symbol); - if (!(type.flags & 524288 /* Object */)) { - error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbolName(symbol)); - return arity ? emptyGenericType : emptyObjectType; - } - if (length(type.typeParameters) !== arity) { - error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity); - return arity ? emptyGenericType : emptyObjectType; - } - return type; - } - function getGlobalValueSymbol(name, reportErrors2) { - return getGlobalSymbol(name, 111551 /* Value */, reportErrors2 ? Diagnostics.Cannot_find_global_value_0 : void 0); - } - function getGlobalTypeSymbol(name, reportErrors2) { - return getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0); - } - function getGlobalTypeAliasSymbol(name, arity, reportErrors2) { - const symbol = getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0); - if (symbol) { - getDeclaredTypeOfSymbol(symbol); - if (length(getSymbolLinks(symbol).typeParameters) !== arity) { - const decl = symbol.declarations && find(symbol.declarations, isTypeAliasDeclaration); - error2(decl, Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity); - return void 0; - } - } - return symbol; - } - function getGlobalSymbol(name, meaning, diagnostic) { - return resolveName( - /*location*/ - void 0, - name, - meaning, - diagnostic, - /*isUse*/ - false, - /*excludeGlobals*/ - false - ); - } - function getGlobalType(name, arity, reportErrors2) { - const symbol = getGlobalTypeSymbol(name, reportErrors2); - return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0; - } - function getGlobalBuiltinTypes(typeNames, arity) { - let types; - for (const typeName of typeNames) { - types = append(types, getGlobalType( - typeName, - arity, - /*reportErrors*/ - false - )); - } - return types ?? emptyArray; - } - function getGlobalTypedPropertyDescriptorType() { - return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType( - "TypedPropertyDescriptor", - /*arity*/ - 1, - /*reportErrors*/ - true - ) || emptyGenericType); - } - function getGlobalTemplateStringsArrayType() { - return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType( - "TemplateStringsArray", - /*arity*/ - 0, - /*reportErrors*/ - true - ) || emptyObjectType); - } - function getGlobalImportMetaType() { - return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType( - "ImportMeta", - /*arity*/ - 0, - /*reportErrors*/ - true - ) || emptyObjectType); - } - function getGlobalImportMetaExpressionType() { - if (!deferredGlobalImportMetaExpressionType) { - const symbol = createSymbol(0 /* None */, "ImportMetaExpression"); - const importMetaType = getGlobalImportMetaType(); - const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */); - metaPropertySymbol.parent = symbol; - metaPropertySymbol.links.type = importMetaType; - const members = createSymbolTable([metaPropertySymbol]); - symbol.members = members; - deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); - } - return deferredGlobalImportMetaExpressionType; - } - function getGlobalImportCallOptionsType(reportErrors2) { - return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType( - "ImportCallOptions", - /*arity*/ - 0, - reportErrors2 - )) || emptyObjectType; - } - function getGlobalImportAttributesType(reportErrors2) { - return deferredGlobalImportAttributesType || (deferredGlobalImportAttributesType = getGlobalType( - "ImportAttributes", - /*arity*/ - 0, - reportErrors2 - )) || emptyObjectType; - } - function getGlobalESSymbolConstructorSymbol(reportErrors2) { - return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2)); - } - function getGlobalESSymbolConstructorTypeSymbol(reportErrors2) { - return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2)); - } - function getGlobalESSymbolType() { - return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType( - "Symbol", - /*arity*/ - 0, - /*reportErrors*/ - false - )) || emptyObjectType; - } - function getGlobalPromiseType(reportErrors2) { - return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType( - "Promise", - /*arity*/ - 1, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalPromiseLikeType(reportErrors2) { - return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType( - "PromiseLike", - /*arity*/ - 1, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalPromiseConstructorSymbol(reportErrors2) { - return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2)); - } - function getGlobalPromiseConstructorLikeType(reportErrors2) { - return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType( - "PromiseConstructorLike", - /*arity*/ - 0, - reportErrors2 - )) || emptyObjectType; - } - function getGlobalAsyncIterableType(reportErrors2) { - return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType( - "AsyncIterable", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalAsyncIteratorType(reportErrors2) { - return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType( - "AsyncIterator", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalAsyncIterableIteratorType(reportErrors2) { - return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType( - "AsyncIterableIterator", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalBuiltinAsyncIteratorTypes() { - return deferredGlobalBuiltinAsyncIteratorTypes ?? (deferredGlobalBuiltinAsyncIteratorTypes = getGlobalBuiltinTypes(["ReadableStreamAsyncIterator"], 1)); - } - function getGlobalAsyncIteratorObjectType(reportErrors2) { - return deferredGlobalAsyncIteratorObjectType || (deferredGlobalAsyncIteratorObjectType = getGlobalType( - "AsyncIteratorObject", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalAsyncGeneratorType(reportErrors2) { - return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType( - "AsyncGenerator", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalIterableType(reportErrors2) { - return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType( - "Iterable", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalIteratorType(reportErrors2) { - return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType( - "Iterator", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalIterableIteratorType(reportErrors2) { - return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType( - "IterableIterator", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getBuiltinIteratorReturnType() { - return strictBuiltinIteratorReturn ? undefinedType : anyType; - } - function getGlobalBuiltinIteratorTypes() { - return deferredGlobalBuiltinIteratorTypes ?? (deferredGlobalBuiltinIteratorTypes = getGlobalBuiltinTypes(["ArrayIterator", "MapIterator", "SetIterator", "StringIterator"], 1)); - } - function getGlobalIteratorObjectType(reportErrors2) { - return deferredGlobalIteratorObjectType || (deferredGlobalIteratorObjectType = getGlobalType( - "IteratorObject", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalGeneratorType(reportErrors2) { - return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType( - "Generator", - /*arity*/ - 3, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalIteratorYieldResultType(reportErrors2) { - return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType( - "IteratorYieldResult", - /*arity*/ - 1, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalIteratorReturnResultType(reportErrors2) { - return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType( - "IteratorReturnResult", - /*arity*/ - 1, - reportErrors2 - )) || emptyGenericType; - } - function getGlobalDisposableType(reportErrors2) { - return deferredGlobalDisposableType || (deferredGlobalDisposableType = getGlobalType( - "Disposable", - /*arity*/ - 0, - reportErrors2 - )) || emptyObjectType; - } - function getGlobalAsyncDisposableType(reportErrors2) { - return deferredGlobalAsyncDisposableType || (deferredGlobalAsyncDisposableType = getGlobalType( - "AsyncDisposable", - /*arity*/ - 0, - reportErrors2 - )) || emptyObjectType; - } - function getGlobalTypeOrUndefined(name, arity = 0) { - const symbol = getGlobalSymbol( - name, - 788968 /* Type */, - /*diagnostic*/ - void 0 - ); - return symbol && getTypeOfGlobalSymbol(symbol, arity); - } - function getGlobalExtractSymbol() { - deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol( - "Extract", - /*arity*/ - 2, - /*reportErrors*/ - true - ) || unknownSymbol); - return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol; - } - function getGlobalOmitSymbol() { - deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol( - "Omit", - /*arity*/ - 2, - /*reportErrors*/ - true - ) || unknownSymbol); - return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol; - } - function getGlobalAwaitedSymbol(reportErrors2) { - deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol( - "Awaited", - /*arity*/ - 1, - reportErrors2 - ) || (reportErrors2 ? unknownSymbol : void 0)); - return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol; - } - function getGlobalBigIntType() { - return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType( - "BigInt", - /*arity*/ - 0, - /*reportErrors*/ - false - )) || emptyObjectType; - } - function getGlobalClassDecoratorContextType(reportErrors2) { - return deferredGlobalClassDecoratorContextType ?? (deferredGlobalClassDecoratorContextType = getGlobalType( - "ClassDecoratorContext", - /*arity*/ - 1, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalClassMethodDecoratorContextType(reportErrors2) { - return deferredGlobalClassMethodDecoratorContextType ?? (deferredGlobalClassMethodDecoratorContextType = getGlobalType( - "ClassMethodDecoratorContext", - /*arity*/ - 2, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalClassGetterDecoratorContextType(reportErrors2) { - return deferredGlobalClassGetterDecoratorContextType ?? (deferredGlobalClassGetterDecoratorContextType = getGlobalType( - "ClassGetterDecoratorContext", - /*arity*/ - 2, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalClassSetterDecoratorContextType(reportErrors2) { - return deferredGlobalClassSetterDecoratorContextType ?? (deferredGlobalClassSetterDecoratorContextType = getGlobalType( - "ClassSetterDecoratorContext", - /*arity*/ - 2, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalClassAccessorDecoratorContextType(reportErrors2) { - return deferredGlobalClassAccessorDecoratorContextType ?? (deferredGlobalClassAccessorDecoratorContextType = getGlobalType( - "ClassAccessorDecoratorContext", - /*arity*/ - 2, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalClassAccessorDecoratorTargetType(reportErrors2) { - return deferredGlobalClassAccessorDecoratorTargetType ?? (deferredGlobalClassAccessorDecoratorTargetType = getGlobalType( - "ClassAccessorDecoratorTarget", - /*arity*/ - 2, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalClassAccessorDecoratorResultType(reportErrors2) { - return deferredGlobalClassAccessorDecoratorResultType ?? (deferredGlobalClassAccessorDecoratorResultType = getGlobalType( - "ClassAccessorDecoratorResult", - /*arity*/ - 2, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalClassFieldDecoratorContextType(reportErrors2) { - return deferredGlobalClassFieldDecoratorContextType ?? (deferredGlobalClassFieldDecoratorContextType = getGlobalType( - "ClassFieldDecoratorContext", - /*arity*/ - 2, - reportErrors2 - )) ?? emptyGenericType; - } - function getGlobalNaNSymbol() { - return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol( - "NaN", - /*reportErrors*/ - false - )); - } - function getGlobalRecordSymbol() { - deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol( - "Record", - /*arity*/ - 2, - /*reportErrors*/ - true - ) || unknownSymbol); - return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol; - } - function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { - return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; - } - function createTypedPropertyDescriptorType(propertyType) { - return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); - } - function createIterableType(iteratedType) { - return createTypeFromGenericGlobalType(getGlobalIterableType( - /*reportErrors*/ - true - ), [iteratedType, voidType, undefinedType]); - } - function createArrayType(elementType, readonly) { - return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]); - } - function getTupleElementFlags(node) { - switch (node.kind) { - case 190 /* OptionalType */: - return 2 /* Optional */; - case 191 /* RestType */: - return getRestTypeElementFlags(node); - case 202 /* NamedTupleMember */: - return node.questionToken ? 2 /* Optional */ : node.dotDotDotToken ? getRestTypeElementFlags(node) : 1 /* Required */; - default: - return 1 /* Required */; - } - } - function getRestTypeElementFlags(node) { - return getArrayElementTypeNode(node.type) ? 4 /* Rest */ : 8 /* Variadic */; - } - function getArrayOrTupleTargetType(node) { - const readonly = isReadonlyTypeOperator(node.parent); - const elementType = getArrayElementTypeNode(node); - if (elementType) { - return readonly ? globalReadonlyArrayType : globalArrayType; - } - const elementFlags = map(node.elements, getTupleElementFlags); - return getTupleTargetType(elementFlags, readonly, map(node.elements, memberIfLabeledElementDeclaration)); - } - function memberIfLabeledElementDeclaration(member) { - return isNamedTupleMember(member) || isParameter(member) ? member : void 0; - } - function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) { - return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 188 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 189 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias)); - } - function isResolvedByTypeAlias(node) { - const parent2 = node.parent; - switch (parent2.kind) { - case 196 /* ParenthesizedType */: - case 202 /* NamedTupleMember */: - case 183 /* TypeReference */: - case 192 /* UnionType */: - case 193 /* IntersectionType */: - case 199 /* IndexedAccessType */: - case 194 /* ConditionalType */: - case 198 /* TypeOperator */: - case 188 /* ArrayType */: - case 189 /* TupleType */: - return isResolvedByTypeAlias(parent2); - case 265 /* TypeAliasDeclaration */: - return true; - } - return false; - } - function mayResolveTypeAlias(node) { - switch (node.kind) { - case 183 /* TypeReference */: - return isJSDocTypeReference(node) || !!(resolveTypeReferenceName(node, 788968 /* Type */).flags & 524288 /* TypeAlias */); - case 186 /* TypeQuery */: - return true; - case 198 /* TypeOperator */: - return node.operator !== 158 /* UniqueKeyword */ && mayResolveTypeAlias(node.type); - case 196 /* ParenthesizedType */: - case 190 /* OptionalType */: - case 202 /* NamedTupleMember */: - case 316 /* JSDocOptionalType */: - case 314 /* JSDocNullableType */: - case 315 /* JSDocNonNullableType */: - case 309 /* JSDocTypeExpression */: - return mayResolveTypeAlias(node.type); - case 191 /* RestType */: - return node.type.kind !== 188 /* ArrayType */ || mayResolveTypeAlias(node.type.elementType); - case 192 /* UnionType */: - case 193 /* IntersectionType */: - return some(node.types, mayResolveTypeAlias); - case 199 /* IndexedAccessType */: - return mayResolveTypeAlias(node.objectType) || mayResolveTypeAlias(node.indexType); - case 194 /* ConditionalType */: - return mayResolveTypeAlias(node.checkType) || mayResolveTypeAlias(node.extendsType) || mayResolveTypeAlias(node.trueType) || mayResolveTypeAlias(node.falseType); - } - return false; - } - function getTypeFromArrayOrTupleTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const target = getArrayOrTupleTargetType(node); - if (target === emptyGenericType) { - links.resolvedType = emptyObjectType; - } else if (!(node.kind === 189 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) { - links.resolvedType = node.kind === 189 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference( - target, - node, - /*mapper*/ - void 0 - ); - } else { - const elementTypes = node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode); - links.resolvedType = createNormalizedTypeReference(target, elementTypes); - } - } - return links.resolvedType; - } - function isReadonlyTypeOperator(node) { - return isTypeOperatorNode(node) && node.operator === 148 /* ReadonlyKeyword */; - } - function createTupleType(elementTypes, elementFlags, readonly = false, namedMemberDeclarations = []) { - const tupleTarget = getTupleTargetType(elementFlags || map(elementTypes, (_) => 1 /* Required */), readonly, namedMemberDeclarations); - return tupleTarget === emptyGenericType ? emptyObjectType : elementTypes.length ? createNormalizedTypeReference(tupleTarget, elementTypes) : tupleTarget; - } - function getTupleTargetType(elementFlags, readonly, namedMemberDeclarations) { - if (elementFlags.length === 1 && elementFlags[0] & 4 /* Rest */) { - return readonly ? globalReadonlyArrayType : globalArrayType; - } - const key = map(elementFlags, (f) => f & 1 /* Required */ ? "#" : f & 2 /* Optional */ ? "?" : f & 4 /* Rest */ ? "." : "*").join() + (readonly ? "R" : "") + (some(namedMemberDeclarations, (node) => !!node) ? "," + map(namedMemberDeclarations, (node) => node ? getNodeId(node) : "_").join(",") : ""); - let type = tupleTypes.get(key); - if (!type) { - tupleTypes.set(key, type = createTupleTargetType(elementFlags, readonly, namedMemberDeclarations)); - } - return type; - } - function createTupleTargetType(elementFlags, readonly, namedMemberDeclarations) { - const arity = elementFlags.length; - const minLength = countWhere(elementFlags, (f) => !!(f & (1 /* Required */ | 8 /* Variadic */))); - let typeParameters; - const properties = []; - let combinedFlags = 0; - if (arity) { - typeParameters = new Array(arity); - for (let i = 0; i < arity; i++) { - const typeParameter = typeParameters[i] = createTypeParameter(); - const flags = elementFlags[i]; - combinedFlags |= flags; - if (!(combinedFlags & 12 /* Variable */)) { - const property = createSymbol(4 /* Property */ | (flags & 2 /* Optional */ ? 16777216 /* Optional */ : 0), "" + i, readonly ? 8 /* Readonly */ : 0); - property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i]; - property.links.type = typeParameter; - properties.push(property); - } - } - } - const fixedLength = properties.length; - const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0); - if (combinedFlags & 12 /* Variable */) { - lengthSymbol.links.type = numberType; - } else { - const literalTypes = []; - for (let i = minLength; i <= arity; i++) literalTypes.push(getNumberLiteralType(i)); - lengthSymbol.links.type = getUnionType(literalTypes); - } - properties.push(lengthSymbol); - const type = createObjectType(8 /* Tuple */ | 4 /* Reference */); - type.typeParameters = typeParameters; - type.outerTypeParameters = void 0; - type.localTypeParameters = typeParameters; - type.instantiations = /* @__PURE__ */ new Map(); - type.instantiations.set(getTypeListId(type.typeParameters), type); - type.target = type; - type.resolvedTypeArguments = type.typeParameters; - type.thisType = createTypeParameter(); - type.thisType.isThisType = true; - type.thisType.constraint = type; - type.declaredProperties = properties; - type.declaredCallSignatures = emptyArray; - type.declaredConstructSignatures = emptyArray; - type.declaredIndexInfos = emptyArray; - type.elementFlags = elementFlags; - type.minLength = minLength; - type.fixedLength = fixedLength; - type.hasRestElement = !!(combinedFlags & 12 /* Variable */); - type.combinedFlags = combinedFlags; - type.readonly = readonly; - type.labeledElementDeclarations = namedMemberDeclarations; - return type; - } - function createNormalizedTypeReference(target, typeArguments) { - return target.objectFlags & 8 /* Tuple */ ? createNormalizedTupleType(target, typeArguments) : createTypeReference(target, typeArguments); - } - function createNormalizedTupleType(target, elementTypes) { - var _a, _b, _c, _d; - if (!(target.combinedFlags & 14 /* NonRequired */)) { - return createTypeReference(target, elementTypes); - } - if (target.combinedFlags & 8 /* Variadic */) { - const unionIndex = findIndex(elementTypes, (t, i) => !!(target.elementFlags[i] & 8 /* Variadic */ && t.flags & (131072 /* Never */ | 1048576 /* Union */))); - if (unionIndex >= 0) { - return checkCrossProductUnion(map(elementTypes, (t, i) => target.elementFlags[i] & 8 /* Variadic */ ? t : unknownType)) ? mapType(elementTypes[unionIndex], (t) => createNormalizedTupleType(target, replaceElement(elementTypes, unionIndex, t))) : errorType; - } - } - const expandedTypes = []; - const expandedFlags = []; - const expandedDeclarations = []; - let lastRequiredIndex = -1; - let firstRestIndex = -1; - let lastOptionalOrRestIndex = -1; - for (let i = 0; i < elementTypes.length; i++) { - const type = elementTypes[i]; - const flags = target.elementFlags[i]; - if (flags & 8 /* Variadic */) { - if (type.flags & 1 /* Any */) { - addElement(type, 4 /* Rest */, (_a = target.labeledElementDeclarations) == null ? void 0 : _a[i]); - } else if (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type)) { - addElement(type, 8 /* Variadic */, (_b = target.labeledElementDeclarations) == null ? void 0 : _b[i]); - } else if (isTupleType(type)) { - const elements = getElementTypes(type); - if (elements.length + expandedTypes.length >= 1e4) { - error2( - currentNode, - isPartOfTypeNode(currentNode) ? Diagnostics.Type_produces_a_tuple_type_that_is_too_large_to_represent : Diagnostics.Expression_produces_a_tuple_type_that_is_too_large_to_represent - ); - return errorType; - } - forEach(elements, (t, n) => { - var _a2; - return addElement(t, type.target.elementFlags[n], (_a2 = type.target.labeledElementDeclarations) == null ? void 0 : _a2[n]); - }); - } else { - addElement(isArrayLikeType(type) && getIndexTypeOfType(type, numberType) || errorType, 4 /* Rest */, (_c = target.labeledElementDeclarations) == null ? void 0 : _c[i]); - } - } else { - addElement(type, flags, (_d = target.labeledElementDeclarations) == null ? void 0 : _d[i]); - } - } - for (let i = 0; i < lastRequiredIndex; i++) { - if (expandedFlags[i] & 2 /* Optional */) expandedFlags[i] = 1 /* Required */; - } - if (firstRestIndex >= 0 && firstRestIndex < lastOptionalOrRestIndex) { - expandedTypes[firstRestIndex] = getUnionType(sameMap(expandedTypes.slice(firstRestIndex, lastOptionalOrRestIndex + 1), (t, i) => expandedFlags[firstRestIndex + i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t)); - expandedTypes.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); - expandedFlags.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); - expandedDeclarations.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); - } - const tupleTarget = getTupleTargetType(expandedFlags, target.readonly, expandedDeclarations); - return tupleTarget === emptyGenericType ? emptyObjectType : expandedFlags.length ? createTypeReference(tupleTarget, expandedTypes) : tupleTarget; - function addElement(type, flags, declaration) { - if (flags & 1 /* Required */) { - lastRequiredIndex = expandedFlags.length; - } - if (flags & 4 /* Rest */ && firstRestIndex < 0) { - firstRestIndex = expandedFlags.length; - } - if (flags & (2 /* Optional */ | 4 /* Rest */)) { - lastOptionalOrRestIndex = expandedFlags.length; - } - expandedTypes.push(flags & 2 /* Optional */ ? addOptionality( - type, - /*isProperty*/ - true - ) : type); - expandedFlags.push(flags); - expandedDeclarations.push(declaration); - } - } - function sliceTupleType(type, index, endSkipCount = 0) { - const target = type.target; - const endIndex = getTypeReferenceArity(type) - endSkipCount; - return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType( - getTypeArguments(type).slice(index, endIndex), - target.elementFlags.slice(index, endIndex), - /*readonly*/ - false, - target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex) - ); - } - function getKnownKeysOfTupleType(type) { - return getUnionType(append(arrayOf(type.target.fixedLength, (i) => getStringLiteralType("" + i)), getIndexType(type.target.readonly ? globalReadonlyArrayType : globalArrayType))); - } - function getStartElementCount(type, flags) { - const index = findIndex(type.elementFlags, (f) => !(f & flags)); - return index >= 0 ? index : type.elementFlags.length; - } - function getEndElementCount(type, flags) { - return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1; - } - function getTotalFixedElementCount(type) { - return type.fixedLength + getEndElementCount(type, 3 /* Fixed */); - } - function getElementTypes(type) { - const typeArguments = getTypeArguments(type); - const arity = getTypeReferenceArity(type); - return typeArguments.length === arity ? typeArguments : typeArguments.slice(0, arity); - } - function getTypeFromOptionalTypeNode(node) { - return addOptionality( - getTypeFromTypeNode(node.type), - /*isProperty*/ - true - ); - } - function getTypeId(type) { - return type.id; - } - function containsType(types, type) { - return binarySearch(types, type, getTypeId, compareValues) >= 0; - } - function insertType(types, type) { - const index = binarySearch(types, type, getTypeId, compareValues); - if (index < 0) { - types.splice(~index, 0, type); - return true; - } - return false; - } - function addTypeToUnion(typeSet, includes, type) { - const flags = type.flags; - if (!(flags & 131072 /* Never */)) { - includes |= flags & 473694207 /* IncludesMask */; - if (flags & 465829888 /* Instantiable */) includes |= 33554432 /* IncludesInstantiable */; - if (flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) includes |= 536870912 /* IncludesConstrainedTypeVariable */; - if (type === wildcardType) includes |= 8388608 /* IncludesWildcard */; - if (isErrorType(type)) includes |= 1073741824 /* IncludesError */; - if (!strictNullChecks && flags & 98304 /* Nullable */) { - if (!(getObjectFlags(type) & 65536 /* ContainsWideningType */)) includes |= 4194304 /* IncludesNonWideningType */; - } else { - const len = typeSet.length; - const index = len && type.id > typeSet[len - 1].id ? ~len : binarySearch(typeSet, type, getTypeId, compareValues); - if (index < 0) { - typeSet.splice(~index, 0, type); - } - } - } - return includes; - } - function addTypesToUnion(typeSet, includes, types) { - let lastType; - for (const type of types) { - if (type !== lastType) { - includes = type.flags & 1048576 /* Union */ ? addTypesToUnion(typeSet, includes | (isNamedUnionType(type) ? 1048576 /* Union */ : 0), type.types) : addTypeToUnion(typeSet, includes, type); - lastType = type; - } - } - return includes; - } - function removeSubtypes(types, hasObjectTypes) { - var _a; - if (types.length < 2) { - return types; - } - const id = getTypeListId(types); - const match = subtypeReductionCache.get(id); - if (match) { - return match; - } - const hasEmptyObject = hasObjectTypes && some(types, (t) => !!(t.flags & 524288 /* Object */) && !isGenericMappedType(t) && isEmptyResolvedType(resolveStructuredTypeMembers(t))); - const len = types.length; - let i = len; - let count = 0; - while (i > 0) { - i--; - const source = types[i]; - if (hasEmptyObject || source.flags & 469499904 /* StructuredOrInstantiable */) { - if (source.flags & 262144 /* TypeParameter */ && getBaseConstraintOrType(source).flags & 1048576 /* Union */) { - if (isTypeRelatedTo(source, getUnionType(map(types, (t) => t === source ? neverType : t)), strictSubtypeRelation)) { - orderedRemoveItemAt(types, i); - } - continue; - } - const keyProperty = source.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */) ? find(getPropertiesOfType(source), (p) => isUnitType(getTypeOfSymbol(p))) : void 0; - const keyPropertyType = keyProperty && getRegularTypeOfLiteralType(getTypeOfSymbol(keyProperty)); - for (const target of types) { - if (source !== target) { - if (count === 1e5) { - const estimatedCount = count / (len - i) * len; - if (estimatedCount > 1e6) { - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "removeSubtypes_DepthLimit", { typeIds: types.map((t) => t.id) }); - error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent); - return void 0; - } - } - count++; - if (keyProperty && target.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) { - const t = getTypeOfPropertyOfType(target, keyProperty.escapedName); - if (t && isUnitType(t) && getRegularTypeOfLiteralType(t) !== keyPropertyType) { - continue; - } - } - if (isTypeRelatedTo(source, target, strictSubtypeRelation) && (!(getObjectFlags(getTargetType(source)) & 1 /* Class */) || !(getObjectFlags(getTargetType(target)) & 1 /* Class */) || isTypeDerivedFrom(source, target))) { - orderedRemoveItemAt(types, i); - break; - } - } - } - } - } - subtypeReductionCache.set(id, types); - return types; - } - function removeRedundantLiteralTypes(types, includes, reduceVoidUndefined) { - let i = types.length; - while (i > 0) { - i--; - const t = types[i]; - const flags = t.flags; - const remove = flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 4 /* String */ || flags & 256 /* NumberLiteral */ && includes & 8 /* Number */ || flags & 2048 /* BigIntLiteral */ && includes & 64 /* BigInt */ || flags & 8192 /* UniqueESSymbol */ && includes & 4096 /* ESSymbol */ || reduceVoidUndefined && flags & 32768 /* Undefined */ && includes & 16384 /* Void */ || isFreshLiteralType(t) && containsType(types, t.regularType); - if (remove) { - orderedRemoveItemAt(types, i); - } - } - } - function removeStringLiteralsMatchedByTemplateLiterals(types) { - const templates = filter(types, isPatternLiteralType); - if (templates.length) { - let i = types.length; - while (i > 0) { - i--; - const t = types[i]; - if (t.flags & 128 /* StringLiteral */ && some(templates, (template) => isTypeMatchedByTemplateLiteralOrStringMapping(t, template))) { - orderedRemoveItemAt(types, i); - } - } - } - } - function isTypeMatchedByTemplateLiteralOrStringMapping(type, template) { - return template.flags & 134217728 /* TemplateLiteral */ ? isTypeMatchedByTemplateLiteralType(type, template) : isMemberOfStringMapping(type, template); - } - function removeConstrainedTypeVariables(types) { - const typeVariables = []; - for (const type of types) { - if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) { - const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; - pushIfUnique(typeVariables, type.types[index]); - } - } - for (const typeVariable of typeVariables) { - const primitives = []; - for (const type of types) { - if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) { - const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; - if (type.types[index] === typeVariable) { - insertType(primitives, type.types[1 - index]); - } - } - } - const constraint = getBaseConstraintOfType(typeVariable); - if (everyType(constraint, (t) => containsType(primitives, t))) { - let i = types.length; - while (i > 0) { - i--; - const type = types[i]; - if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) { - const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; - if (type.types[index] === typeVariable && containsType(primitives, type.types[1 - index])) { - orderedRemoveItemAt(types, i); - } - } - } - insertType(types, typeVariable); - } - } - } - function isNamedUnionType(type) { - return !!(type.flags & 1048576 /* Union */ && (type.aliasSymbol || type.origin)); - } - function addNamedUnions(namedUnions, types) { - for (const t of types) { - if (t.flags & 1048576 /* Union */) { - const origin = t.origin; - if (t.aliasSymbol || origin && !(origin.flags & 1048576 /* Union */)) { - pushIfUnique(namedUnions, t); - } else if (origin && origin.flags & 1048576 /* Union */) { - addNamedUnions(namedUnions, origin.types); - } - } - } - } - function createOriginUnionOrIntersectionType(flags, types) { - const result = createOriginType(flags); - result.types = types; - return result; - } - function getUnionType(types, unionReduction = 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - if (types.length === 2 && !origin && (types[0].flags & 1048576 /* Union */ || types[1].flags & 1048576 /* Union */)) { - const infix = unionReduction === 0 /* None */ ? "N" : unionReduction === 2 /* Subtype */ ? "S" : "L"; - const index = types[0].id < types[1].id ? 0 : 1; - const id = types[index].id + infix + types[1 - index].id + getAliasId(aliasSymbol, aliasTypeArguments); - let type = unionOfUnionTypes.get(id); - if (!type) { - type = getUnionTypeWorker( - types, - unionReduction, - aliasSymbol, - aliasTypeArguments, - /*origin*/ - void 0 - ); - unionOfUnionTypes.set(id, type); - } - return type; - } - return getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin); - } - function getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin) { - let typeSet = []; - const includes = addTypesToUnion(typeSet, 0, types); - if (unionReduction !== 0 /* None */) { - if (includes & 3 /* AnyOrUnknown */) { - return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : includes & 1073741824 /* IncludesError */ ? errorType : anyType : unknownType; - } - if (includes & 32768 /* Undefined */) { - if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) { - orderedRemoveItemAt(typeSet, 1); - } - } - if (includes & (32 /* Enum */ | 2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) { - removeRedundantLiteralTypes(typeSet, includes, !!(unionReduction & 2 /* Subtype */)); - } - if (includes & 128 /* StringLiteral */ && includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) { - removeStringLiteralsMatchedByTemplateLiterals(typeSet); - } - if (includes & 536870912 /* IncludesConstrainedTypeVariable */) { - removeConstrainedTypeVariables(typeSet); - } - if (unionReduction === 2 /* Subtype */) { - typeSet = removeSubtypes(typeSet, !!(includes & 524288 /* Object */)); - if (!typeSet) { - return errorType; - } - } - if (typeSet.length === 0) { - return includes & 65536 /* Null */ ? includes & 4194304 /* IncludesNonWideningType */ ? nullType : nullWideningType : includes & 32768 /* Undefined */ ? includes & 4194304 /* IncludesNonWideningType */ ? undefinedType : undefinedWideningType : neverType; - } - } - if (!origin && includes & 1048576 /* Union */) { - const namedUnions = []; - addNamedUnions(namedUnions, types); - const reducedTypes = []; - for (const t of typeSet) { - if (!some(namedUnions, (union) => containsType(union.types, t))) { - reducedTypes.push(t); - } - } - if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) { - return namedUnions[0]; - } - const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0); - if (namedTypesCount + reducedTypes.length === typeSet.length) { - for (const t of namedUnions) { - insertType(reducedTypes, t); - } - origin = createOriginUnionOrIntersectionType(1048576 /* Union */, reducedTypes); - } - } - const objectFlags = (includes & 36323331 /* NotPrimitiveUnion */ ? 0 : 32768 /* PrimitiveUnion */) | (includes & 2097152 /* Intersection */ ? 16777216 /* ContainsIntersections */ : 0); - return getUnionTypeFromSortedList(typeSet, objectFlags, aliasSymbol, aliasTypeArguments, origin); - } - function getUnionOrIntersectionTypePredicate(signatures, kind) { - let last2; - const types = []; - for (const sig of signatures) { - const pred = getTypePredicateOfSignature(sig); - if (pred) { - if (pred.kind !== 0 /* This */ && pred.kind !== 1 /* Identifier */ || last2 && !typePredicateKindsMatch(last2, pred)) { - return void 0; - } - last2 = pred; - types.push(pred.type); - } else { - const returnType = kind !== 2097152 /* Intersection */ ? getReturnTypeOfSignature(sig) : void 0; - if (returnType !== falseType && returnType !== regularFalseType) { - return void 0; - } - } - } - if (!last2) { - return void 0; - } - const compositeType = getUnionOrIntersectionType(types, kind); - return createTypePredicate(last2.kind, last2.parameterName, last2.parameterIndex, compositeType); - } - function typePredicateKindsMatch(a, b) { - return a.kind === b.kind && a.parameterIndex === b.parameterIndex; - } - function getUnionTypeFromSortedList(types, precomputedObjectFlags, aliasSymbol, aliasTypeArguments, origin) { - if (types.length === 0) { - return neverType; - } - if (types.length === 1) { - return types[0]; - } - const typeKey = !origin ? getTypeListId(types) : origin.flags & 1048576 /* Union */ ? `|${getTypeListId(origin.types)}` : origin.flags & 2097152 /* Intersection */ ? `&${getTypeListId(origin.types)}` : `#${origin.type.id}|${getTypeListId(types)}`; - const id = typeKey + getAliasId(aliasSymbol, aliasTypeArguments); - let type = unionTypes.get(id); - if (!type) { - type = createType(1048576 /* Union */); - type.objectFlags = precomputedObjectFlags | getPropagatingFlagsOfTypes( - types, - /*excludeKinds*/ - 98304 /* Nullable */ - ); - type.types = types; - type.origin = origin; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - if (types.length === 2 && types[0].flags & 512 /* BooleanLiteral */ && types[1].flags & 512 /* BooleanLiteral */) { - type.flags |= 16 /* Boolean */; - type.intrinsicName = "boolean"; - } - unionTypes.set(id, type); - } - return type; - } - function getTypeFromUnionTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const aliasSymbol = getAliasSymbolForTypeNode(node); - links.resolvedType = getUnionType(map(node.types, getTypeFromTypeNode), 1 /* Literal */, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol)); - } - return links.resolvedType; - } - function addTypeToIntersection(typeSet, includes, type) { - const flags = type.flags; - if (flags & 2097152 /* Intersection */) { - return addTypesToIntersection(typeSet, includes, type.types); - } - if (isEmptyAnonymousObjectType(type)) { - if (!(includes & 16777216 /* IncludesEmptyObject */)) { - includes |= 16777216 /* IncludesEmptyObject */; - typeSet.set(type.id.toString(), type); - } - } else { - if (flags & 3 /* AnyOrUnknown */) { - if (type === wildcardType) includes |= 8388608 /* IncludesWildcard */; - if (isErrorType(type)) includes |= 1073741824 /* IncludesError */; - } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) { - if (type === missingType) { - includes |= 262144 /* IncludesMissingType */; - type = undefinedType; - } - if (!typeSet.has(type.id.toString())) { - if (type.flags & 109472 /* Unit */ && includes & 109472 /* Unit */) { - includes |= 67108864 /* NonPrimitive */; - } - typeSet.set(type.id.toString(), type); - } - } - includes |= flags & 473694207 /* IncludesMask */; - } - return includes; - } - function addTypesToIntersection(typeSet, includes, types) { - for (const type of types) { - includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type)); - } - return includes; - } - function removeRedundantSupertypes(types, includes) { - let i = types.length; - while (i > 0) { - i--; - const t = types[i]; - const remove = t.flags & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || t.flags & 8 /* Number */ && includes & 256 /* NumberLiteral */ || t.flags & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || t.flags & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || t.flags & 16384 /* Void */ && includes & 32768 /* Undefined */ || isEmptyAnonymousObjectType(t) && includes & 470302716 /* DefinitelyNonNullable */; - if (remove) { - orderedRemoveItemAt(types, i); - } - } - } - function eachUnionContains(unionTypes2, type) { - for (const u of unionTypes2) { - if (!containsType(u.types, type)) { - if (type === missingType) { - return containsType(u.types, undefinedType); - } - if (type === undefinedType) { - return containsType(u.types, missingType); - } - const primitive = type.flags & 128 /* StringLiteral */ ? stringType : type.flags & (32 /* Enum */ | 256 /* NumberLiteral */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : void 0; - if (!primitive || !containsType(u.types, primitive)) { - return false; - } - } - } - return true; - } - function extractRedundantTemplateLiterals(types) { - let i = types.length; - const literals = filter(types, (t) => !!(t.flags & 128 /* StringLiteral */)); - while (i > 0) { - i--; - const t = types[i]; - if (!(t.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */))) continue; - for (const t2 of literals) { - if (isTypeSubtypeOf(t2, t)) { - orderedRemoveItemAt(types, i); - break; - } else if (isPatternLiteralType(t)) { - return true; - } - } - } - return false; - } - function removeFromEach(types, flag) { - for (let i = 0; i < types.length; i++) { - types[i] = filterType(types[i], (t) => !(t.flags & flag)); - } - } - function intersectUnionsOfPrimitiveTypes(types) { - let unionTypes2; - const index = findIndex(types, (t) => !!(getObjectFlags(t) & 32768 /* PrimitiveUnion */)); - if (index < 0) { - return false; - } - let i = index + 1; - while (i < types.length) { - const t = types[i]; - if (getObjectFlags(t) & 32768 /* PrimitiveUnion */) { - (unionTypes2 || (unionTypes2 = [types[index]])).push(t); - orderedRemoveItemAt(types, i); - } else { - i++; - } - } - if (!unionTypes2) { - return false; - } - const checked = []; - const result = []; - for (const u of unionTypes2) { - for (const t of u.types) { - if (insertType(checked, t)) { - if (eachUnionContains(unionTypes2, t)) { - if (t === undefinedType && result.length && result[0] === missingType) { - continue; - } - if (t === missingType && result.length && result[0] === undefinedType) { - result[0] = missingType; - continue; - } - insertType(result, t); - } - } - } - } - types[index] = getUnionTypeFromSortedList(result, 32768 /* PrimitiveUnion */); - return true; - } - function createIntersectionType(types, objectFlags, aliasSymbol, aliasTypeArguments) { - const result = createType(2097152 /* Intersection */); - result.objectFlags = objectFlags | getPropagatingFlagsOfTypes( - types, - /*excludeKinds*/ - 98304 /* Nullable */ - ); - result.types = types; - result.aliasSymbol = aliasSymbol; - result.aliasTypeArguments = aliasTypeArguments; - return result; - } - function getIntersectionType(types, flags = 0 /* None */, aliasSymbol, aliasTypeArguments) { - const typeMembershipMap = /* @__PURE__ */ new Map(); - const includes = addTypesToIntersection(typeMembershipMap, 0, types); - const typeSet = arrayFrom(typeMembershipMap.values()); - let objectFlags = 0 /* None */; - if (includes & 131072 /* Never */) { - return contains(typeSet, silentNeverType) ? silentNeverType : neverType; - } - if (strictNullChecks && includes & 98304 /* Nullable */ && includes & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 16777216 /* IncludesEmptyObject */) || includes & 67108864 /* NonPrimitive */ && includes & (469892092 /* DisjointDomains */ & ~67108864 /* NonPrimitive */) || includes & 402653316 /* StringLike */ && includes & (469892092 /* DisjointDomains */ & ~402653316 /* StringLike */) || includes & 296 /* NumberLike */ && includes & (469892092 /* DisjointDomains */ & ~296 /* NumberLike */) || includes & 2112 /* BigIntLike */ && includes & (469892092 /* DisjointDomains */ & ~2112 /* BigIntLike */) || includes & 12288 /* ESSymbolLike */ && includes & (469892092 /* DisjointDomains */ & ~12288 /* ESSymbolLike */) || includes & 49152 /* VoidLike */ && includes & (469892092 /* DisjointDomains */ & ~49152 /* VoidLike */)) { - return neverType; - } - if (includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 128 /* StringLiteral */ && extractRedundantTemplateLiterals(typeSet)) { - return neverType; - } - if (includes & 1 /* Any */) { - return includes & 8388608 /* IncludesWildcard */ ? wildcardType : includes & 1073741824 /* IncludesError */ ? errorType : anyType; - } - if (!strictNullChecks && includes & 98304 /* Nullable */) { - return includes & 16777216 /* IncludesEmptyObject */ ? neverType : includes & 32768 /* Undefined */ ? undefinedType : nullType; - } - if (includes & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 8 /* Number */ && includes & 256 /* NumberLiteral */ || includes & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || includes & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || includes & 16384 /* Void */ && includes & 32768 /* Undefined */ || includes & 16777216 /* IncludesEmptyObject */ && includes & 470302716 /* DefinitelyNonNullable */) { - if (!(flags & 1 /* NoSupertypeReduction */)) removeRedundantSupertypes(typeSet, includes); - } - if (includes & 262144 /* IncludesMissingType */) { - typeSet[typeSet.indexOf(undefinedType)] = missingType; - } - if (typeSet.length === 0) { - return unknownType; - } - if (typeSet.length === 1) { - return typeSet[0]; - } - if (typeSet.length === 2 && !(flags & 2 /* NoConstraintReduction */)) { - const typeVarIndex = typeSet[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; - const typeVariable = typeSet[typeVarIndex]; - const primitiveType = typeSet[1 - typeVarIndex]; - if (typeVariable.flags & 8650752 /* TypeVariable */ && (primitiveType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) && !isGenericStringLikeType(primitiveType) || includes & 16777216 /* IncludesEmptyObject */)) { - const constraint = getBaseConstraintOfType(typeVariable); - if (constraint && everyType(constraint, (t) => !!(t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) || isEmptyAnonymousObjectType(t))) { - if (isTypeStrictSubtypeOf(constraint, primitiveType)) { - return typeVariable; - } - if (!(constraint.flags & 1048576 /* Union */ && someType(constraint, (c) => isTypeStrictSubtypeOf(c, primitiveType)))) { - if (!isTypeStrictSubtypeOf(primitiveType, constraint)) { - return neverType; - } - } - objectFlags = 67108864 /* IsConstrainedTypeVariable */; - } - } - } - const id = getTypeListId(typeSet) + (flags & 2 /* NoConstraintReduction */ ? "*" : getAliasId(aliasSymbol, aliasTypeArguments)); - let result = intersectionTypes.get(id); - if (!result) { - if (includes & 1048576 /* Union */) { - if (intersectUnionsOfPrimitiveTypes(typeSet)) { - result = getIntersectionType(typeSet, flags, aliasSymbol, aliasTypeArguments); - } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && t.types[0].flags & 32768 /* Undefined */))) { - const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType; - removeFromEach(typeSet, 32768 /* Undefined */); - result = getUnionType([getIntersectionType(typeSet, flags), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments); - } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && (t.types[0].flags & 65536 /* Null */ || t.types[1].flags & 65536 /* Null */)))) { - removeFromEach(typeSet, 65536 /* Null */); - result = getUnionType([getIntersectionType(typeSet, flags), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments); - } else if (typeSet.length >= 3 && types.length > 2) { - const middle = Math.floor(typeSet.length / 2); - result = getIntersectionType([getIntersectionType(typeSet.slice(0, middle), flags), getIntersectionType(typeSet.slice(middle), flags)], flags, aliasSymbol, aliasTypeArguments); - } else { - if (!checkCrossProductUnion(typeSet)) { - return errorType; - } - const constituents = getCrossProductIntersections(typeSet, flags); - const origin = some(constituents, (t) => !!(t.flags & 2097152 /* Intersection */)) && getConstituentCountOfTypes(constituents) > getConstituentCountOfTypes(typeSet) ? createOriginUnionOrIntersectionType(2097152 /* Intersection */, typeSet) : void 0; - result = getUnionType(constituents, 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin); - } - } else { - result = createIntersectionType(typeSet, objectFlags, aliasSymbol, aliasTypeArguments); - } - intersectionTypes.set(id, result); - } - return result; - } - function getCrossProductUnionSize(types) { - return reduceLeft(types, (n, t) => t.flags & 1048576 /* Union */ ? n * t.types.length : t.flags & 131072 /* Never */ ? 0 : n, 1); - } - function checkCrossProductUnion(types) { - var _a; - const size = getCrossProductUnionSize(types); - if (size >= 1e5) { - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkCrossProductUnion_DepthLimit", { typeIds: types.map((t) => t.id), size }); - error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent); - return false; - } - return true; - } - function getCrossProductIntersections(types, flags) { - const count = getCrossProductUnionSize(types); - const intersections = []; - for (let i = 0; i < count; i++) { - const constituents = types.slice(); - let n = i; - for (let j = types.length - 1; j >= 0; j--) { - if (types[j].flags & 1048576 /* Union */) { - const sourceTypes = types[j].types; - const length2 = sourceTypes.length; - constituents[j] = sourceTypes[n % length2]; - n = Math.floor(n / length2); - } - } - const t = getIntersectionType(constituents, flags); - if (!(t.flags & 131072 /* Never */)) intersections.push(t); - } - return intersections; - } - function getConstituentCount(type) { - return !(type.flags & 3145728 /* UnionOrIntersection */) || type.aliasSymbol ? 1 : type.flags & 1048576 /* Union */ && type.origin ? getConstituentCount(type.origin) : getConstituentCountOfTypes(type.types); - } - function getConstituentCountOfTypes(types) { - return reduceLeft(types, (n, t) => n + getConstituentCount(t), 0); - } - function getTypeFromIntersectionTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const aliasSymbol = getAliasSymbolForTypeNode(node); - const types = map(node.types, getTypeFromTypeNode); - const emptyIndex = types.length === 2 ? types.indexOf(emptyTypeLiteralType) : -1; - const t = emptyIndex >= 0 ? types[1 - emptyIndex] : unknownType; - const noSupertypeReduction = !!(t.flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */) || t.flags & 134217728 /* TemplateLiteral */ && isPatternLiteralType(t)); - links.resolvedType = getIntersectionType(types, noSupertypeReduction ? 1 /* NoSupertypeReduction */ : 0, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol)); - } - return links.resolvedType; - } - function createIndexType(type, indexFlags) { - const result = createType(4194304 /* Index */); - result.type = type; - result.indexFlags = indexFlags; - return result; - } - function createOriginIndexType(type) { - const result = createOriginType(4194304 /* Index */); - result.type = type; - return result; - } - function getIndexTypeForGenericType(type, indexFlags) { - return indexFlags & 1 /* StringsOnly */ ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, 1 /* StringsOnly */)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, 0 /* None */)); - } - function getIndexTypeForMappedType(type, indexFlags) { - const typeParameter = getTypeParameterFromMappedType(type); - const constraintType = getConstraintTypeFromMappedType(type); - const nameType = getNameTypeFromMappedType(type.target || type); - if (!nameType && !(indexFlags & 2 /* NoIndexSignatures */)) { - return constraintType; - } - const keyTypes = []; - if (isGenericIndexType(constraintType)) { - if (isMappedTypeWithKeyofConstraintDeclaration(type)) { - return getIndexTypeForGenericType(type, indexFlags); - } - forEachType(constraintType, addMemberForKeyType); - } else if (isMappedTypeWithKeyofConstraintDeclaration(type)) { - const modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); - forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* StringOrNumberLiteralOrUnique */, !!(indexFlags & 1 /* StringsOnly */), addMemberForKeyType); - } else { - forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType); - } - const result = indexFlags & 2 /* NoIndexSignatures */ ? filterType(getUnionType(keyTypes), (t) => !(t.flags & (1 /* Any */ | 4 /* String */))) : getUnionType(keyTypes); - if (result.flags & 1048576 /* Union */ && constraintType.flags & 1048576 /* Union */ && getTypeListId(result.types) === getTypeListId(constraintType.types)) { - return constraintType; - } - return result; - function addMemberForKeyType(keyType) { - const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType; - keyTypes.push(propNameType === stringType ? stringOrNumberType : propNameType); - } - } - function hasDistributiveNameType(mappedType) { - const typeVariable = getTypeParameterFromMappedType(mappedType); - return isDistributive(getNameTypeFromMappedType(mappedType) || typeVariable); - function isDistributive(type) { - return type.flags & (3 /* AnyOrUnknown */ | 402784252 /* Primitive */ | 131072 /* Never */ | 262144 /* TypeParameter */ | 524288 /* Object */ | 67108864 /* NonPrimitive */) ? true : type.flags & 16777216 /* Conditional */ ? type.root.isDistributive && type.checkType === typeVariable : type.flags & (3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */) ? every(type.types, isDistributive) : type.flags & 8388608 /* IndexedAccess */ ? isDistributive(type.objectType) && isDistributive(type.indexType) : type.flags & 33554432 /* Substitution */ ? isDistributive(type.baseType) && isDistributive(type.constraint) : type.flags & 268435456 /* StringMapping */ ? isDistributive(type.type) : false; - } - } - function getLiteralTypeFromPropertyName(name) { - if (isPrivateIdentifier(name)) { - return neverType; - } - if (isNumericLiteral(name)) { - return getRegularTypeOfLiteralType(checkExpression(name)); - } - if (isComputedPropertyName(name)) { - return getRegularTypeOfLiteralType(checkComputedPropertyName(name)); - } - const propertyName = getPropertyNameForPropertyNameNode(name); - if (propertyName !== void 0) { - return getStringLiteralType(unescapeLeadingUnderscores(propertyName)); - } - if (isExpression(name)) { - return getRegularTypeOfLiteralType(checkExpression(name)); - } - return neverType; - } - function getLiteralTypeFromProperty(prop, include, includeNonPublic) { - if (includeNonPublic || !(getDeclarationModifierFlagsFromSymbol(prop) & 6 /* NonPublicAccessibilityModifier */)) { - let type = getSymbolLinks(getLateBoundSymbol(prop)).nameType; - if (!type) { - const name = getNameOfDeclaration(prop.valueDeclaration); - type = prop.escapedName === "default" /* Default */ ? getStringLiteralType("default") : name && getLiteralTypeFromPropertyName(name) || (!isKnownSymbol(prop) ? getStringLiteralType(symbolName(prop)) : void 0); - } - if (type && type.flags & include) { - return type; - } - } - return neverType; - } - function isKeyTypeIncluded(keyType, include) { - return !!(keyType.flags & include || keyType.flags & 2097152 /* Intersection */ && some(keyType.types, (t) => isKeyTypeIncluded(t, include))); - } - function getLiteralTypeFromProperties(type, include, includeOrigin) { - const origin = includeOrigin && (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */) || type.aliasSymbol) ? createOriginIndexType(type) : void 0; - const propertyTypes = map(getPropertiesOfType(type), (prop) => getLiteralTypeFromProperty(prop, include)); - const indexKeyTypes = map(getIndexInfosOfType(type), (info) => info !== enumNumberIndexInfo && isKeyTypeIncluded(info.keyType, include) ? info.keyType === stringType && include & 8 /* Number */ ? stringOrNumberType : info.keyType : neverType); - return getUnionType( - concatenate(propertyTypes, indexKeyTypes), - 1 /* Literal */, - /*aliasSymbol*/ - void 0, - /*aliasTypeArguments*/ - void 0, - origin - ); - } - function shouldDeferIndexType(type, indexFlags = 0 /* None */) { - return !!(type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericTupleType(type) || isGenericMappedType(type) && (!hasDistributiveNameType(type) || getMappedTypeNameTypeKind(type) === 2 /* Remapping */) || type.flags & 1048576 /* Union */ && !(indexFlags & 4 /* NoReducibleCheck */) && isGenericReducibleType(type) || type.flags & 2097152 /* Intersection */ && maybeTypeOfKind(type, 465829888 /* Instantiable */) && some(type.types, isEmptyAnonymousObjectType)); - } - function getIndexType(type, indexFlags = 0 /* None */) { - type = getReducedType(type); - return isNoInferType(type) ? getNoInferType(getIndexType(type.baseType, indexFlags)) : shouldDeferIndexType(type, indexFlags) ? getIndexTypeForGenericType(type, indexFlags) : type.flags & 1048576 /* Union */ ? getIntersectionType(map(type.types, (t) => getIndexType(t, indexFlags))) : type.flags & 2097152 /* Intersection */ ? getUnionType(map(type.types, (t) => getIndexType(t, indexFlags))) : getObjectFlags(type) & 32 /* Mapped */ ? getIndexTypeForMappedType(type, indexFlags) : type === wildcardType ? wildcardType : type.flags & 2 /* Unknown */ ? neverType : type.flags & (1 /* Any */ | 131072 /* Never */) ? stringNumberSymbolType : getLiteralTypeFromProperties(type, (indexFlags & 2 /* NoIndexSignatures */ ? 128 /* StringLiteral */ : 402653316 /* StringLike */) | (indexFlags & 1 /* StringsOnly */ ? 0 : 296 /* NumberLike */ | 12288 /* ESSymbolLike */), indexFlags === 0 /* None */); - } - function getExtractStringType(type) { - const extractTypeAlias = getGlobalExtractSymbol(); - return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType; - } - function getIndexTypeOrString(type) { - const indexType = getExtractStringType(getIndexType(type)); - return indexType.flags & 131072 /* Never */ ? stringType : indexType; - } - function getTypeFromTypeOperatorNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - switch (node.operator) { - case 143 /* KeyOfKeyword */: - links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); - break; - case 158 /* UniqueKeyword */: - links.resolvedType = node.type.kind === 155 /* SymbolKeyword */ ? getESSymbolLikeTypeForNode(walkUpParenthesizedTypes(node.parent)) : errorType; - break; - case 148 /* ReadonlyKeyword */: - links.resolvedType = getTypeFromTypeNode(node.type); - break; - default: - Debug.assertNever(node.operator); - } - } - return links.resolvedType; - } - function getTypeFromTemplateTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getTemplateLiteralType( - [node.head.text, ...map(node.templateSpans, (span) => span.literal.text)], - map(node.templateSpans, (span) => getTypeFromTypeNode(span.type)) - ); - } - return links.resolvedType; - } - function getTemplateLiteralType(texts, types) { - const unionIndex = findIndex(types, (t) => !!(t.flags & (131072 /* Never */ | 1048576 /* Union */))); - if (unionIndex >= 0) { - return checkCrossProductUnion(types) ? mapType(types[unionIndex], (t) => getTemplateLiteralType(texts, replaceElement(types, unionIndex, t))) : errorType; - } - if (contains(types, wildcardType)) { - return wildcardType; - } - const newTypes = []; - const newTexts = []; - let text = texts[0]; - if (!addSpans(texts, types)) { - return stringType; - } - if (newTypes.length === 0) { - return getStringLiteralType(text); - } - newTexts.push(text); - if (every(newTexts, (t) => t === "")) { - if (every(newTypes, (t) => !!(t.flags & 4 /* String */))) { - return stringType; - } - if (newTypes.length === 1 && isPatternLiteralType(newTypes[0])) { - return newTypes[0]; - } - } - const id = `${getTypeListId(newTypes)}|${map(newTexts, (t) => t.length).join(",")}|${newTexts.join("")}`; - let type = templateLiteralTypes.get(id); - if (!type) { - templateLiteralTypes.set(id, type = createTemplateLiteralType(newTexts, newTypes)); - } - return type; - function addSpans(texts2, types2) { - for (let i = 0; i < types2.length; i++) { - const t = types2[i]; - if (t.flags & (2944 /* Literal */ | 65536 /* Null */ | 32768 /* Undefined */)) { - text += getTemplateStringForType(t) || ""; - text += texts2[i + 1]; - } else if (t.flags & 134217728 /* TemplateLiteral */) { - text += t.texts[0]; - if (!addSpans(t.texts, t.types)) return false; - text += texts2[i + 1]; - } else if (isGenericIndexType(t) || isPatternLiteralPlaceholderType(t)) { - newTypes.push(t); - newTexts.push(text); - text = texts2[i + 1]; - } else { - return false; - } - } - return true; - } - } - function getTemplateStringForType(type) { - return type.flags & 128 /* StringLiteral */ ? type.value : type.flags & 256 /* NumberLiteral */ ? "" + type.value : type.flags & 2048 /* BigIntLiteral */ ? pseudoBigIntToString(type.value) : type.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) ? type.intrinsicName : void 0; - } - function createTemplateLiteralType(texts, types) { - const type = createType(134217728 /* TemplateLiteral */); - type.texts = texts; - type.types = types; - return type; - } - function getStringMappingType(symbol, type) { - return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : ( - // Mapping> === Mapping - type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : ( - // This handles Mapping<`${number}`> and Mapping<`${bigint}`> - isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type - ) - ); - } - function applyStringMapping(symbol, str) { - switch (intrinsicTypeKinds.get(symbol.escapedName)) { - case 0 /* Uppercase */: - return str.toUpperCase(); - case 1 /* Lowercase */: - return str.toLowerCase(); - case 2 /* Capitalize */: - return str.charAt(0).toUpperCase() + str.slice(1); - case 3 /* Uncapitalize */: - return str.charAt(0).toLowerCase() + str.slice(1); - } - return str; - } - function applyTemplateStringMapping(symbol, texts, types) { - switch (intrinsicTypeKinds.get(symbol.escapedName)) { - case 0 /* Uppercase */: - return [texts.map((t) => t.toUpperCase()), types.map((t) => getStringMappingType(symbol, t))]; - case 1 /* Lowercase */: - return [texts.map((t) => t.toLowerCase()), types.map((t) => getStringMappingType(symbol, t))]; - case 2 /* Capitalize */: - return [texts[0] === "" ? texts : [texts[0].charAt(0).toUpperCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types]; - case 3 /* Uncapitalize */: - return [texts[0] === "" ? texts : [texts[0].charAt(0).toLowerCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types]; - } - return [texts, types]; - } - function getStringMappingTypeForGenericType(symbol, type) { - const id = `${getSymbolId(symbol)},${getTypeId(type)}`; - let result = stringMappingTypes.get(id); - if (!result) { - stringMappingTypes.set(id, result = createStringMappingType(symbol, type)); - } - return result; - } - function createStringMappingType(symbol, type) { - const result = createTypeWithSymbol(268435456 /* StringMapping */, symbol); - result.type = type; - return result; - } - function createIndexedAccessType(objectType, indexType, accessFlags, aliasSymbol, aliasTypeArguments) { - const type = createType(8388608 /* IndexedAccess */); - type.objectType = objectType; - type.indexType = indexType; - type.accessFlags = accessFlags; - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = aliasTypeArguments; - return type; - } - function isJSLiteralType(type) { - if (noImplicitAny) { - return false; - } - if (getObjectFlags(type) & 4096 /* JSLiteral */) { - return true; - } - if (type.flags & 1048576 /* Union */) { - return every(type.types, isJSLiteralType); - } - if (type.flags & 2097152 /* Intersection */) { - return some(type.types, isJSLiteralType); - } - if (type.flags & 465829888 /* Instantiable */) { - const constraint = getResolvedBaseConstraint(type); - return constraint !== type && isJSLiteralType(constraint); - } - return false; - } - function getPropertyNameFromIndex(indexType, accessNode) { - return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? ( - // late bound names are handled in the first branch, so here we only need to handle normal names - getPropertyNameForPropertyNameNode(accessNode) - ) : void 0; - } - function isUncalledFunctionReference(node, symbol) { - if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { - const parent2 = findAncestor(node.parent, (n) => !isAccessExpression(n)) || node.parent; - if (isCallLikeExpression(parent2)) { - return isCallOrNewExpression(parent2) && isIdentifier(node) && hasMatchingArgument(parent2, node); - } - return every(symbol.declarations, (d) => !isFunctionLike(d) || isDeprecatedDeclaration2(d)); - } - return true; - } - function getPropertyTypeForIndexType(originalObjectType, objectType, indexType, fullIndexType, accessNode, accessFlags) { - const accessExpression = accessNode && accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode : void 0; - const propName = accessNode && isPrivateIdentifier(accessNode) ? void 0 : getPropertyNameFromIndex(indexType, accessNode); - if (propName !== void 0) { - if (accessFlags & 256 /* Contextual */) { - return getTypeOfPropertyOfContextualType(objectType, propName) || anyType; - } - const prop = getPropertyOfType(objectType, propName); - if (prop) { - if (accessFlags & 64 /* ReportDeprecated */ && accessNode && prop.declarations && isDeprecatedSymbol(prop) && isUncalledFunctionReference(accessNode, prop)) { - const deprecatedNode = (accessExpression == null ? void 0 : accessExpression.argumentExpression) ?? (isIndexedAccessTypeNode(accessNode) ? accessNode.indexType : accessNode); - addDeprecatedSuggestion(deprecatedNode, prop.declarations, propName); - } - if (accessExpression) { - markPropertyAsReferenced(prop, accessExpression, isSelfTypeAccess(accessExpression.expression, objectType.symbol)); - if (isAssignmentToReadonlyEntity(accessExpression, prop, getAssignmentTargetKind(accessExpression))) { - error2(accessExpression.argumentExpression, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop)); - return void 0; - } - if (accessFlags & 8 /* CacheSymbol */) { - getNodeLinks(accessNode).resolvedSymbol = prop; - } - if (isThisPropertyAccessInConstructor(accessExpression, prop)) { - return autoType; - } - } - const propType = accessFlags & 4 /* Writing */ ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop); - return accessExpression && getAssignmentTargetKind(accessExpression) !== 1 /* Definite */ ? getFlowTypeOfReference(accessExpression, propType) : accessNode && isIndexedAccessTypeNode(accessNode) && containsMissingType(propType) ? getUnionType([propType, undefinedType]) : propType; - } - if (everyType(objectType, isTupleType) && isNumericLiteralName(propName)) { - const index = +propName; - if (accessNode && everyType(objectType, (t) => !(t.target.combinedFlags & 12 /* Variable */)) && !(accessFlags & 16 /* AllowMissing */)) { - const indexNode = getIndexNodeForAccessExpression(accessNode); - if (isTupleType(objectType)) { - if (index < 0) { - error2(indexNode, Diagnostics.A_tuple_type_cannot_be_indexed_with_a_negative_value); - return undefinedType; - } - error2(indexNode, Diagnostics.Tuple_type_0_of_length_1_has_no_element_at_index_2, typeToString(objectType), getTypeReferenceArity(objectType), unescapeLeadingUnderscores(propName)); - } else { - error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType)); - } - } - if (index >= 0) { - errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType)); - return getTupleElementTypeOutOfStartCount(objectType, index, accessFlags & 1 /* IncludeUndefined */ ? missingType : void 0); - } - } - } - if (!(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */)) { - if (objectType.flags & (1 /* Any */ | 131072 /* Never */)) { - return objectType; - } - const indexInfo = getApplicableIndexInfo(objectType, indexType) || getIndexInfoOfType(objectType, stringType); - if (indexInfo) { - if (accessFlags & 2 /* NoIndexSignatures */ && indexInfo.keyType !== numberType) { - if (accessExpression) { - if (accessFlags & 4 /* Writing */) { - error2(accessExpression, Diagnostics.Type_0_is_generic_and_can_only_be_indexed_for_reading, typeToString(originalObjectType)); - } else { - error2(accessExpression, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(originalObjectType)); - } - } - return void 0; - } - if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) { - const indexNode = getIndexNodeForAccessExpression(accessNode); - error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); - return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type; - } - errorIfWritingToReadonlyIndex(indexInfo); - if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) { - return getUnionType([indexInfo.type, missingType]); - } - return indexInfo.type; - } - if (indexType.flags & 131072 /* Never */) { - return neverType; - } - if (isJSLiteralType(objectType)) { - return anyType; - } - if (accessExpression && !isConstEnumObjectType(objectType)) { - if (isObjectLiteralType2(objectType)) { - if (noImplicitAny && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) { - diagnostics.add(createDiagnosticForNode(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType))); - return undefinedType; - } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) { - const types = map(objectType.properties, (property) => { - return getTypeOfSymbol(property); - }); - return getUnionType(append(types, undefinedType)); - } - } - if (objectType.symbol === globalThisSymbol && propName !== void 0 && globalThisSymbol.exports.has(propName) && globalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) { - error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType)); - } else if (noImplicitAny && !(accessFlags & 128 /* SuppressNoImplicitAnyError */)) { - if (propName !== void 0 && typeHasStaticProperty(propName, objectType)) { - const typeName = typeToString(objectType); - error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "[" + getTextOfNode(accessExpression.argumentExpression) + "]"); - } else if (getIndexTypeOfType(objectType, numberType)) { - error2(accessExpression.argumentExpression, Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); - } else { - let suggestion; - if (propName !== void 0 && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) { - if (suggestion !== void 0) { - error2(accessExpression.argumentExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion); - } - } else { - const suggestion2 = getSuggestionForNonexistentIndexSignature(objectType, accessExpression, indexType); - if (suggestion2 !== void 0) { - error2(accessExpression, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1, typeToString(objectType), suggestion2); - } else { - let errorInfo; - if (indexType.flags & 1024 /* EnumLiteral */) { - errorInfo = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Property_0_does_not_exist_on_type_1, - "[" + typeToString(indexType) + "]", - typeToString(objectType) - ); - } else if (indexType.flags & 8192 /* UniqueESSymbol */) { - const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression); - errorInfo = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Property_0_does_not_exist_on_type_1, - "[" + symbolName2 + "]", - typeToString(objectType) - ); - } else if (indexType.flags & 128 /* StringLiteral */) { - errorInfo = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Property_0_does_not_exist_on_type_1, - indexType.value, - typeToString(objectType) - ); - } else if (indexType.flags & 256 /* NumberLiteral */) { - errorInfo = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Property_0_does_not_exist_on_type_1, - indexType.value, - typeToString(objectType) - ); - } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) { - errorInfo = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1, - typeToString(indexType), - typeToString(objectType) - ); - } - errorInfo = chainDiagnosticMessages( - errorInfo, - Diagnostics.Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1, - typeToString(fullIndexType), - typeToString(objectType) - ); - diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(accessExpression), accessExpression, errorInfo)); - } - } - } - } - return void 0; - } - } - if (accessFlags & 16 /* AllowMissing */ && isObjectLiteralType2(objectType)) { - return undefinedType; - } - if (isJSLiteralType(objectType)) { - return anyType; - } - if (accessNode) { - const indexNode = getIndexNodeForAccessExpression(accessNode); - if (indexNode.kind !== 10 /* BigIntLiteral */ && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) { - error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType)); - } else if (indexType.flags & (4 /* String */ | 8 /* Number */)) { - error2(indexNode, Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); - } else { - const typeString = indexNode.kind === 10 /* BigIntLiteral */ ? "bigint" : typeToString(indexType); - error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeString); - } - } - if (isTypeAny(indexType)) { - return indexType; - } - return void 0; - function errorIfWritingToReadonlyIndex(indexInfo) { - if (indexInfo && indexInfo.isReadonly && accessExpression && (isAssignmentTarget(accessExpression) || isDeleteTarget(accessExpression))) { - error2(accessExpression, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - } - } - } - function getIndexNodeForAccessExpression(accessNode) { - return accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.kind === 199 /* IndexedAccessType */ ? accessNode.indexType : accessNode.kind === 167 /* ComputedPropertyName */ ? accessNode.expression : accessNode; - } - function isPatternLiteralPlaceholderType(type) { - if (type.flags & 2097152 /* Intersection */) { - let seenPlaceholder = false; - for (const t of type.types) { - if (t.flags & (2944 /* Literal */ | 98304 /* Nullable */) || isPatternLiteralPlaceholderType(t)) { - seenPlaceholder = true; - } else if (!(t.flags & 524288 /* Object */)) { - return false; - } - } - return seenPlaceholder; - } - return !!(type.flags & (1 /* Any */ | 4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) || isPatternLiteralType(type); - } - function isPatternLiteralType(type) { - return !!(type.flags & 134217728 /* TemplateLiteral */) && every(type.types, isPatternLiteralPlaceholderType) || !!(type.flags & 268435456 /* StringMapping */) && isPatternLiteralPlaceholderType(type.type); - } - function isGenericStringLikeType(type) { - return !!(type.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) && !isPatternLiteralType(type); - } - function isGenericType(type) { - return !!getGenericObjectFlags(type); - } - function isGenericObjectType(type) { - return !!(getGenericObjectFlags(type) & 4194304 /* IsGenericObjectType */); - } - function isGenericIndexType(type) { - return !!(getGenericObjectFlags(type) & 8388608 /* IsGenericIndexType */); - } - function getGenericObjectFlags(type) { - if (type.flags & 3145728 /* UnionOrIntersection */) { - if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) { - type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | reduceLeft(type.types, (flags, t) => flags | getGenericObjectFlags(t), 0); - } - return type.objectFlags & 12582912 /* IsGenericType */; - } - if (type.flags & 33554432 /* Substitution */) { - if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) { - type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | getGenericObjectFlags(type.baseType) | getGenericObjectFlags(type.constraint); - } - return type.objectFlags & 12582912 /* IsGenericType */; - } - return (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type) || isGenericTupleType(type) ? 4194304 /* IsGenericObjectType */ : 0) | (type.flags & (58982400 /* InstantiableNonPrimitive */ | 4194304 /* Index */) || isGenericStringLikeType(type) ? 8388608 /* IsGenericIndexType */ : 0); - } - function getSimplifiedType(type, writing) { - return type.flags & 8388608 /* IndexedAccess */ ? getSimplifiedIndexedAccessType(type, writing) : type.flags & 16777216 /* Conditional */ ? getSimplifiedConditionalType(type, writing) : type; - } - function distributeIndexOverObjectType(objectType, indexType, writing) { - if (objectType.flags & 1048576 /* Union */ || objectType.flags & 2097152 /* Intersection */ && !shouldDeferIndexType(objectType)) { - const types = map(objectType.types, (t) => getSimplifiedType(getIndexedAccessType(t, indexType), writing)); - return objectType.flags & 2097152 /* Intersection */ || writing ? getIntersectionType(types) : getUnionType(types); - } - } - function distributeObjectOverIndexType(objectType, indexType, writing) { - if (indexType.flags & 1048576 /* Union */) { - const types = map(indexType.types, (t) => getSimplifiedType(getIndexedAccessType(objectType, t), writing)); - return writing ? getIntersectionType(types) : getUnionType(types); - } - } - function getSimplifiedIndexedAccessType(type, writing) { - const cache = writing ? "simplifiedForWriting" : "simplifiedForReading"; - if (type[cache]) { - return type[cache] === circularConstraintType ? type : type[cache]; - } - type[cache] = circularConstraintType; - const objectType = getSimplifiedType(type.objectType, writing); - const indexType = getSimplifiedType(type.indexType, writing); - const distributedOverIndex = distributeObjectOverIndexType(objectType, indexType, writing); - if (distributedOverIndex) { - return type[cache] = distributedOverIndex; - } - if (!(indexType.flags & 465829888 /* Instantiable */)) { - const distributedOverObject = distributeIndexOverObjectType(objectType, indexType, writing); - if (distributedOverObject) { - return type[cache] = distributedOverObject; - } - } - if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) { - const elementType = getElementTypeOfSliceOfTupleType( - objectType, - indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength, - /*endSkipCount*/ - 0, - writing - ); - if (elementType) { - return type[cache] = elementType; - } - } - if (isGenericMappedType(objectType)) { - if (getMappedTypeNameTypeKind(objectType) !== 2 /* Remapping */) { - return type[cache] = mapType(substituteIndexedMappedType(objectType, type.indexType), (t) => getSimplifiedType(t, writing)); - } - } - return type[cache] = type; - } - function getSimplifiedConditionalType(type, writing) { - const checkType = type.checkType; - const extendsType = type.extendsType; - const trueType2 = getTrueTypeFromConditionalType(type); - const falseType2 = getFalseTypeFromConditionalType(type); - if (falseType2.flags & 131072 /* Never */ && getActualTypeVariable(trueType2) === getActualTypeVariable(checkType)) { - if (checkType.flags & 1 /* Any */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) { - return getSimplifiedType(trueType2, writing); - } else if (isIntersectionEmpty(checkType, extendsType)) { - return neverType; - } - } else if (trueType2.flags & 131072 /* Never */ && getActualTypeVariable(falseType2) === getActualTypeVariable(checkType)) { - if (!(checkType.flags & 1 /* Any */) && isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) { - return neverType; - } else if (checkType.flags & 1 /* Any */ || isIntersectionEmpty(checkType, extendsType)) { - return getSimplifiedType(falseType2, writing); - } - } - return type; - } - function isIntersectionEmpty(type1, type2) { - return !!(getUnionType([intersectTypes(type1, type2), neverType]).flags & 131072 /* Never */); - } - function substituteIndexedMappedType(objectType, index) { - const mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [index]); - const templateMapper = combineTypeMappers(objectType.mapper, mapper); - const instantiatedTemplateType = instantiateType(getTemplateTypeFromMappedType(objectType.target || objectType), templateMapper); - const isOptional = getMappedTypeOptionality(objectType) > 0 || (isGenericType(objectType) ? getCombinedMappedTypeOptionality(getModifiersTypeFromMappedType(objectType)) > 0 : couldAccessOptionalProperty(objectType, index)); - return addOptionality( - instantiatedTemplateType, - /*isProperty*/ - true, - isOptional - ); - } - function couldAccessOptionalProperty(objectType, indexType) { - const indexConstraint = getBaseConstraintOfType(indexType); - return !!indexConstraint && some(getPropertiesOfType(objectType), (p) => !!(p.flags & 16777216 /* Optional */) && isTypeAssignableTo(getLiteralTypeFromProperty(p, 8576 /* StringOrNumberLiteralOrUnique */), indexConstraint)); - } - function getIndexedAccessType(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) { - return getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) || (accessNode ? errorType : unknownType); - } - function indexTypeLessThan(indexType, limit) { - return everyType(indexType, (t) => { - if (t.flags & 384 /* StringOrNumberLiteral */) { - const propName = getPropertyNameFromType(t); - if (isNumericLiteralName(propName)) { - const index = +propName; - return index >= 0 && index < limit; - } - } - return false; - }); - } - function getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) { - if (objectType === wildcardType || indexType === wildcardType) { - return wildcardType; - } - objectType = getReducedType(objectType); - if (isStringIndexSignatureOnlyType(objectType) && !(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) { - indexType = stringType; - } - if (compilerOptions.noUncheckedIndexedAccess && accessFlags & 32 /* ExpressionPosition */) accessFlags |= 1 /* IncludeUndefined */; - if (isGenericIndexType(indexType) || (accessNode && accessNode.kind !== 199 /* IndexedAccessType */ ? isGenericTupleType(objectType) && !indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target)) : isGenericObjectType(objectType) && !(isTupleType(objectType) && indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target))) || isGenericReducibleType(objectType))) { - if (objectType.flags & 3 /* AnyOrUnknown */) { - return objectType; - } - const persistentAccessFlags = accessFlags & 1 /* Persistent */; - const id = objectType.id + "," + indexType.id + "," + persistentAccessFlags + getAliasId(aliasSymbol, aliasTypeArguments); - let type = indexedAccessTypes.get(id); - if (!type) { - indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType, persistentAccessFlags, aliasSymbol, aliasTypeArguments)); - } - return type; - } - const apparentObjectType = getReducedApparentType(objectType); - if (indexType.flags & 1048576 /* Union */ && !(indexType.flags & 16 /* Boolean */)) { - const propTypes = []; - let wasMissingProp = false; - for (const t of indexType.types) { - const propType = getPropertyTypeForIndexType(objectType, apparentObjectType, t, indexType, accessNode, accessFlags | (wasMissingProp ? 128 /* SuppressNoImplicitAnyError */ : 0)); - if (propType) { - propTypes.push(propType); - } else if (!accessNode) { - return void 0; - } else { - wasMissingProp = true; - } - } - if (wasMissingProp) { - return void 0; - } - return accessFlags & 4 /* Writing */ ? getIntersectionType(propTypes, 0 /* None */, aliasSymbol, aliasTypeArguments) : getUnionType(propTypes, 1 /* Literal */, aliasSymbol, aliasTypeArguments); - } - return getPropertyTypeForIndexType(objectType, apparentObjectType, indexType, indexType, accessNode, accessFlags | 8 /* CacheSymbol */ | 64 /* ReportDeprecated */); - } - function getTypeFromIndexedAccessTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const objectType = getTypeFromTypeNode(node.objectType); - const indexType = getTypeFromTypeNode(node.indexType); - const potentialAlias = getAliasSymbolForTypeNode(node); - links.resolvedType = getIndexedAccessType(objectType, indexType, 0 /* None */, node, potentialAlias, getTypeArgumentsForAliasSymbol(potentialAlias)); - } - return links.resolvedType; - } - function getTypeFromMappedTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const type = createObjectType(32 /* Mapped */, node.symbol); - type.declaration = node; - type.aliasSymbol = getAliasSymbolForTypeNode(node); - type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol); - links.resolvedType = type; - getConstraintTypeFromMappedType(type); - } - return links.resolvedType; - } - function getActualTypeVariable(type) { - if (type.flags & 33554432 /* Substitution */) { - return getActualTypeVariable(type.baseType); - } - if (type.flags & 8388608 /* IndexedAccess */ && (type.objectType.flags & 33554432 /* Substitution */ || type.indexType.flags & 33554432 /* Substitution */)) { - return getIndexedAccessType(getActualTypeVariable(type.objectType), getActualTypeVariable(type.indexType)); - } - return type; - } - function isSimpleTupleType(node) { - return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken)); - } - function isDeferredType(type, checkTuples) { - return isGenericType(type) || checkTuples && isTupleType(type) && some(getElementTypes(type), isGenericType); - } - function getConditionalType(root, mapper, forConstraint, aliasSymbol, aliasTypeArguments) { - let result; - let extraTypes; - let tailCount = 0; - while (true) { - if (tailCount === 1e3) { - error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite); - return errorType; - } - const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper); - const extendsType = instantiateType(root.extendsType, mapper); - if (checkType === errorType || extendsType === errorType) { - return errorType; - } - if (checkType === wildcardType || extendsType === wildcardType) { - return wildcardType; - } - const checkTypeNode = skipTypeParentheses(root.node.checkType); - const extendsTypeNode = skipTypeParentheses(root.node.extendsType); - const checkTuples = isSimpleTupleType(checkTypeNode) && isSimpleTupleType(extendsTypeNode) && length(checkTypeNode.elements) === length(extendsTypeNode.elements); - const checkTypeDeferred = isDeferredType(checkType, checkTuples); - let combinedMapper; - if (root.inferTypeParameters) { - const context = createInferenceContext( - root.inferTypeParameters, - /*signature*/ - void 0, - 0 /* None */ - ); - if (mapper) { - context.nonFixingMapper = combineTypeMappers(context.nonFixingMapper, mapper); - } - if (!checkTypeDeferred) { - inferTypes(context.inferences, checkType, extendsType, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */); - } - combinedMapper = mapper ? combineTypeMappers(context.mapper, mapper) : context.mapper; - } - const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType; - if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) { - if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) { - if (checkType.flags & 1 /* Any */ || forConstraint && !(inferredExtendsType.flags & 131072 /* Never */) && someType(getPermissiveInstantiation(inferredExtendsType), (t) => isTypeAssignableTo(t, getPermissiveInstantiation(checkType)))) { - (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper)); - } - const falseType2 = getTypeFromTypeNode(root.node.falseType); - if (falseType2.flags & 16777216 /* Conditional */) { - const newRoot = falseType2.root; - if (newRoot.node.parent === root.node && (!newRoot.isDistributive || newRoot.checkType === root.checkType)) { - root = newRoot; - continue; - } - if (canTailRecurse(falseType2, mapper)) { - continue; - } - } - result = instantiateType(falseType2, mapper); - break; - } - if (inferredExtendsType.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(inferredExtendsType))) { - const trueType2 = getTypeFromTypeNode(root.node.trueType); - const trueMapper = combinedMapper || mapper; - if (canTailRecurse(trueType2, trueMapper)) { - continue; - } - result = instantiateType(trueType2, trueMapper); - break; - } - } - result = createType(16777216 /* Conditional */); - result.root = root; - result.checkType = instantiateType(root.checkType, mapper); - result.extendsType = instantiateType(root.extendsType, mapper); - result.mapper = mapper; - result.combinedMapper = combinedMapper; - result.aliasSymbol = aliasSymbol || root.aliasSymbol; - result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(root.aliasTypeArguments, mapper); - break; - } - return extraTypes ? getUnionType(append(extraTypes, result)) : result; - function canTailRecurse(newType, newMapper) { - if (newType.flags & 16777216 /* Conditional */ && newMapper) { - const newRoot = newType.root; - if (newRoot.outerTypeParameters) { - const typeParamMapper = combineTypeMappers(newType.mapper, newMapper); - const typeArguments = map(newRoot.outerTypeParameters, (t) => getMappedType(t, typeParamMapper)); - const newRootMapper = createTypeMapper(newRoot.outerTypeParameters, typeArguments); - const newCheckType = newRoot.isDistributive ? getMappedType(newRoot.checkType, newRootMapper) : void 0; - if (!newCheckType || newCheckType === newRoot.checkType || !(newCheckType.flags & (1048576 /* Union */ | 131072 /* Never */))) { - root = newRoot; - mapper = newRootMapper; - aliasSymbol = void 0; - aliasTypeArguments = void 0; - if (newRoot.aliasSymbol) { - tailCount++; - } - return true; - } - } - } - return false; - } - } - function getTrueTypeFromConditionalType(type) { - return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.mapper)); - } - function getFalseTypeFromConditionalType(type) { - return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(getTypeFromTypeNode(type.root.node.falseType), type.mapper)); - } - function getInferredTrueTypeFromConditionalType(type) { - return type.resolvedInferredTrueType || (type.resolvedInferredTrueType = type.combinedMapper ? instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.combinedMapper) : getTrueTypeFromConditionalType(type)); - } - function getInferTypeParameters(node) { - let result; - if (node.locals) { - node.locals.forEach((symbol) => { - if (symbol.flags & 262144 /* TypeParameter */) { - result = append(result, getDeclaredTypeOfSymbol(symbol)); - } - }); - } - return result; - } - function isDistributionDependent(root) { - return root.isDistributive && (isTypeParameterPossiblyReferenced(root.checkType, root.node.trueType) || isTypeParameterPossiblyReferenced(root.checkType, root.node.falseType)); - } - function getTypeFromConditionalTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const checkType = getTypeFromTypeNode(node.checkType); - const aliasSymbol = getAliasSymbolForTypeNode(node); - const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); - const allOuterTypeParameters = getOuterTypeParameters( - node, - /*includeThisTypes*/ - true - ); - const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node)); - const root = { - node, - checkType, - extendsType: getTypeFromTypeNode(node.extendsType), - isDistributive: !!(checkType.flags & 262144 /* TypeParameter */), - inferTypeParameters: getInferTypeParameters(node), - outerTypeParameters, - instantiations: void 0, - aliasSymbol, - aliasTypeArguments - }; - links.resolvedType = getConditionalType( - root, - /*mapper*/ - void 0, - /*forConstraint*/ - false - ); - if (outerTypeParameters) { - root.instantiations = /* @__PURE__ */ new Map(); - root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType); - } - } - return links.resolvedType; - } - function getTypeFromInferTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)); - } - return links.resolvedType; - } - function getIdentifierChain(node) { - if (isIdentifier(node)) { - return [node]; - } else { - return append(getIdentifierChain(node.left), node.right); - } - } - function getTypeFromImportTypeNode(node) { - var _a; - const links = getNodeLinks(node); - if (!links.resolvedType) { - if (!isLiteralImportTypeNode(node)) { - error2(node.argument, Diagnostics.String_literal_expected); - links.resolvedSymbol = unknownSymbol; - return links.resolvedType = errorType; - } - const targetMeaning = node.isTypeOf ? 111551 /* Value */ : node.flags & 16777216 /* JSDoc */ ? 111551 /* Value */ | 788968 /* Type */ : 788968 /* Type */; - const innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal); - if (!innerModuleSymbol) { - links.resolvedSymbol = unknownSymbol; - return links.resolvedType = errorType; - } - const isExportEquals = !!((_a = innerModuleSymbol.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */)); - const moduleSymbol = resolveExternalModuleSymbol( - innerModuleSymbol, - /*dontResolveAlias*/ - false - ); - if (!nodeIsMissing(node.qualifier)) { - const nameStack = getIdentifierChain(node.qualifier); - let currentNamespace = moduleSymbol; - let current; - while (current = nameStack.shift()) { - const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning; - const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace)); - const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType( - getTypeOfSymbol(mergedResolvedSymbol), - current.escapedText, - /*skipObjectFunctionPropertyAugment*/ - false, - /*includeTypeOnlyMembers*/ - true - ) : void 0; - const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning); - const next = symbolFromModule ?? symbolFromVariable; - if (!next) { - error2(current, Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), declarationNameToString(current)); - return links.resolvedType = errorType; - } - getNodeLinks(current).resolvedSymbol = next; - getNodeLinks(current.parent).resolvedSymbol = next; - currentNamespace = next; - } - links.resolvedType = resolveImportSymbolType(node, links, currentNamespace, targetMeaning); - } else { - if (moduleSymbol.flags & targetMeaning) { - links.resolvedType = resolveImportSymbolType(node, links, moduleSymbol, targetMeaning); - } else { - const errorMessage = targetMeaning === 111551 /* Value */ ? Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here : Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0; - error2(node, errorMessage, node.argument.literal.text); - links.resolvedSymbol = unknownSymbol; - links.resolvedType = errorType; - } - } - } - return links.resolvedType; - } - function resolveImportSymbolType(node, links, symbol, meaning) { - const resolvedSymbol = resolveSymbol(symbol); - links.resolvedSymbol = resolvedSymbol; - if (meaning === 111551 /* Value */) { - return getInstantiationExpressionType(getTypeOfSymbol(symbol), node); - } else { - return getTypeReferenceType(node, resolvedSymbol); - } - } - function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - const aliasSymbol = getAliasSymbolForTypeNode(node); - if (!node.symbol || getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) { - links.resolvedType = emptyTypeLiteralType; - } else { - let type = createObjectType(16 /* Anonymous */, node.symbol); - type.aliasSymbol = aliasSymbol; - type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); - if (isJSDocTypeLiteral(node) && node.isArrayType) { - type = createArrayType(type); - } - links.resolvedType = type; - } - } - return links.resolvedType; - } - function getAliasSymbolForTypeNode(node) { - let host2 = node.parent; - while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 148 /* ReadonlyKeyword */) { - host2 = host2.parent; - } - return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0; - } - function getTypeArgumentsForAliasSymbol(symbol) { - return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0; - } - function isNonGenericObjectType(type) { - return !!(type.flags & 524288 /* Object */) && !isGenericMappedType(type); - } - function isEmptyObjectTypeOrSpreadsIntoEmptyObject(type) { - return isEmptyObjectType(type) || !!(type.flags & (65536 /* Null */ | 32768 /* Undefined */ | 528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)); - } - function tryMergeUnionOfObjectTypeAndEmptyObject(type, readonly) { - if (!(type.flags & 1048576 /* Union */)) { - return type; - } - if (every(type.types, isEmptyObjectTypeOrSpreadsIntoEmptyObject)) { - return find(type.types, isEmptyObjectType) || emptyObjectType; - } - const firstType = find(type.types, (t) => !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t)); - if (!firstType) { - return type; - } - const secondType = find(type.types, (t) => t !== firstType && !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t)); - if (secondType) { - return type; - } - return getAnonymousPartialType(firstType); - function getAnonymousPartialType(type2) { - const members = createSymbolTable(); - for (const prop of getPropertiesOfType(type2)) { - if (getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) { - } else if (isSpreadableProperty(prop)) { - const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); - const flags = 4 /* Property */ | 16777216 /* Optional */; - const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0)); - result.links.type = isSetonlyAccessor ? undefinedType : addOptionality( - getTypeOfSymbol(prop), - /*isProperty*/ - true - ); - result.declarations = prop.declarations; - result.links.nameType = getSymbolLinks(prop).nameType; - result.links.syntheticOrigin = prop; - members.set(prop.escapedName, result); - } - } - const spread = createAnonymousType(type2.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type2)); - spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; - return spread; - } - } - function getSpreadType(left, right, symbol, objectFlags, readonly) { - if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) { - return anyType; - } - if (left.flags & 2 /* Unknown */ || right.flags & 2 /* Unknown */) { - return unknownType; - } - if (left.flags & 131072 /* Never */) { - return right; - } - if (right.flags & 131072 /* Never */) { - return left; - } - left = tryMergeUnionOfObjectTypeAndEmptyObject(left, readonly); - if (left.flags & 1048576 /* Union */) { - return checkCrossProductUnion([left, right]) ? mapType(left, (t) => getSpreadType(t, right, symbol, objectFlags, readonly)) : errorType; - } - right = tryMergeUnionOfObjectTypeAndEmptyObject(right, readonly); - if (right.flags & 1048576 /* Union */) { - return checkCrossProductUnion([left, right]) ? mapType(right, (t) => getSpreadType(left, t, symbol, objectFlags, readonly)) : errorType; - } - if (right.flags & (528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)) { - return left; - } - if (isGenericObjectType(left) || isGenericObjectType(right)) { - if (isEmptyObjectType(left)) { - return right; - } - if (left.flags & 2097152 /* Intersection */) { - const types = left.types; - const lastLeft = types[types.length - 1]; - if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) { - return getIntersectionType(concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, objectFlags, readonly)])); - } - } - return getIntersectionType([left, right]); - } - const members = createSymbolTable(); - const skippedPrivateMembers = /* @__PURE__ */ new Set(); - const indexInfos = left === emptyObjectType ? getIndexInfosOfType(right) : getUnionIndexInfos([left, right]); - for (const rightProp of getPropertiesOfType(right)) { - if (getDeclarationModifierFlagsFromSymbol(rightProp) & (2 /* Private */ | 4 /* Protected */)) { - skippedPrivateMembers.add(rightProp.escapedName); - } else if (isSpreadableProperty(rightProp)) { - members.set(rightProp.escapedName, getSpreadSymbol(rightProp, readonly)); - } - } - for (const leftProp of getPropertiesOfType(left)) { - if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) { - continue; - } - if (members.has(leftProp.escapedName)) { - const rightProp = members.get(leftProp.escapedName); - const rightType = getTypeOfSymbol(rightProp); - if (rightProp.flags & 16777216 /* Optional */) { - const declarations = concatenate(leftProp.declarations, rightProp.declarations); - const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */; - const result = createSymbol(flags, leftProp.escapedName); - const leftType = getTypeOfSymbol(leftProp); - const leftTypeWithoutUndefined = removeMissingOrUndefinedType(leftType); - const rightTypeWithoutUndefined = removeMissingOrUndefinedType(rightType); - result.links.type = leftTypeWithoutUndefined === rightTypeWithoutUndefined ? leftType : getUnionType([leftType, rightTypeWithoutUndefined], 2 /* Subtype */); - result.links.leftSpread = leftProp; - result.links.rightSpread = rightProp; - result.declarations = declarations; - result.links.nameType = getSymbolLinks(leftProp).nameType; - members.set(leftProp.escapedName, result); - } - } else { - members.set(leftProp.escapedName, getSpreadSymbol(leftProp, readonly)); - } - } - const spread = createAnonymousType(symbol, members, emptyArray, emptyArray, sameMap(indexInfos, (info) => getIndexInfoWithReadonly(info, readonly))); - spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */ | 2097152 /* ContainsSpread */ | objectFlags; - return spread; - } - function isSpreadableProperty(prop) { - var _a; - return !some(prop.declarations, isPrivateIdentifierClassElementDeclaration) && (!(prop.flags & (8192 /* Method */ | 32768 /* GetAccessor */ | 65536 /* SetAccessor */)) || !((_a = prop.declarations) == null ? void 0 : _a.some((decl) => isClassLike(decl.parent)))); - } - function getSpreadSymbol(prop, readonly) { - const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); - if (!isSetonlyAccessor && readonly === isReadonlySymbol(prop)) { - return prop; - } - const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */; - const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0)); - result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop); - result.declarations = prop.declarations; - result.links.nameType = getSymbolLinks(prop).nameType; - result.links.syntheticOrigin = prop; - return result; - } - function getIndexInfoWithReadonly(info, readonly) { - return info.isReadonly !== readonly ? createIndexInfo(info.keyType, info.type, readonly, info.declaration) : info; - } - function createLiteralType(flags, value, symbol, regularType) { - const type = createTypeWithSymbol(flags, symbol); - type.value = value; - type.regularType = regularType || type; - return type; - } - function getFreshTypeOfLiteralType(type) { - if (type.flags & 2976 /* Freshable */) { - if (!type.freshType) { - const freshType = createLiteralType(type.flags, type.value, type.symbol, type); - freshType.freshType = freshType; - type.freshType = freshType; - } - return type.freshType; - } - return type; - } - function getRegularTypeOfLiteralType(type) { - return type.flags & 2976 /* Freshable */ ? type.regularType : type.flags & 1048576 /* Union */ ? type.regularType || (type.regularType = mapType(type, getRegularTypeOfLiteralType)) : type; - } - function isFreshLiteralType(type) { - return !!(type.flags & 2976 /* Freshable */) && type.freshType === type; - } - function getStringLiteralType(value) { - let type; - return stringLiteralTypes.get(value) || (stringLiteralTypes.set(value, type = createLiteralType(128 /* StringLiteral */, value)), type); - } - function getNumberLiteralType(value) { - let type; - return numberLiteralTypes.get(value) || (numberLiteralTypes.set(value, type = createLiteralType(256 /* NumberLiteral */, value)), type); - } - function getBigIntLiteralType(value) { - let type; - const key = pseudoBigIntToString(value); - return bigIntLiteralTypes.get(key) || (bigIntLiteralTypes.set(key, type = createLiteralType(2048 /* BigIntLiteral */, value)), type); - } - function getEnumLiteralType(value, enumId, symbol) { - let type; - const key = `${enumId}${typeof value === "string" ? "@" : "#"}${value}`; - const flags = 1024 /* EnumLiteral */ | (typeof value === "string" ? 128 /* StringLiteral */ : 256 /* NumberLiteral */); - return enumLiteralTypes.get(key) || (enumLiteralTypes.set(key, type = createLiteralType(flags, value, symbol)), type); - } - function getTypeFromLiteralTypeNode(node) { - if (node.literal.kind === 106 /* NullKeyword */) { - return nullType; - } - const links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); - } - return links.resolvedType; - } - function createUniqueESSymbolType(symbol) { - const type = createTypeWithSymbol(8192 /* UniqueESSymbol */, symbol); - type.escapedName = `__@${type.symbol.escapedName}@${getSymbolId(type.symbol)}`; - return type; - } - function getESSymbolLikeTypeForNode(node) { - if (isInJSFile(node) && isJSDocTypeExpression(node)) { - const host2 = getJSDocHost(node); - if (host2) { - node = getSingleVariableOfVariableStatement(host2) || host2; - } - } - if (isValidESSymbolDeclaration(node)) { - const symbol = isCommonJsExportPropertyAssignment(node) ? getSymbolOfNode(node.left) : getSymbolOfNode(node); - if (symbol) { - const links = getSymbolLinks(symbol); - return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol)); - } - } - return esSymbolType; - } - function getThisType(node) { - const container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - const parent2 = container && container.parent; - if (parent2 && (isClassLike(parent2) || parent2.kind === 264 /* InterfaceDeclaration */)) { - if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent2)).thisType; - } - } - if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2.parent.left).parent).thisType; - } - const host2 = node.flags & 16777216 /* JSDoc */ ? getHostSignatureFromJSDoc(node) : void 0; - if (host2 && isFunctionExpression(host2) && isBinaryExpression(host2.parent) && getAssignmentDeclarationKind(host2.parent) === 3 /* PrototypeProperty */) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType; - } - if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) { - return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType; - } - error2(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); - return errorType; - } - function getTypeFromThisTypeNode(node) { - const links = getNodeLinks(node); - if (!links.resolvedType) { - links.resolvedType = getThisType(node); - } - return links.resolvedType; - } - function getTypeFromRestTypeNode(node) { - return getTypeFromTypeNode(getArrayElementTypeNode(node.type) || node.type); - } - function getArrayElementTypeNode(node) { - switch (node.kind) { - case 196 /* ParenthesizedType */: - return getArrayElementTypeNode(node.type); - case 189 /* TupleType */: - if (node.elements.length === 1) { - node = node.elements[0]; - if (node.kind === 191 /* RestType */ || node.kind === 202 /* NamedTupleMember */ && node.dotDotDotToken) { - return getArrayElementTypeNode(node.type); - } - } - break; - case 188 /* ArrayType */: - return node.elementType; - } - return void 0; - } - function getTypeFromNamedTupleTypeNode(node) { - const links = getNodeLinks(node); - return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality( - getTypeFromTypeNode(node.type), - /*isProperty*/ - true, - !!node.questionToken - )); - } - function getTypeFromTypeNode(node) { - return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node); - } - function getTypeFromTypeNodeWorker(node) { - switch (node.kind) { - case 133 /* AnyKeyword */: - case 312 /* JSDocAllType */: - case 313 /* JSDocUnknownType */: - return anyType; - case 159 /* UnknownKeyword */: - return unknownType; - case 154 /* StringKeyword */: - return stringType; - case 150 /* NumberKeyword */: - return numberType; - case 163 /* BigIntKeyword */: - return bigintType; - case 136 /* BooleanKeyword */: - return booleanType; - case 155 /* SymbolKeyword */: - return esSymbolType; - case 116 /* VoidKeyword */: - return voidType; - case 157 /* UndefinedKeyword */: - return undefinedType; - case 106 /* NullKeyword */: - return nullType; - case 146 /* NeverKeyword */: - return neverType; - case 151 /* ObjectKeyword */: - return node.flags & 524288 /* JavaScriptFile */ && !noImplicitAny ? anyType : nonPrimitiveType; - case 141 /* IntrinsicKeyword */: - return intrinsicMarkerType; - case 197 /* ThisType */: - case 110 /* ThisKeyword */: - return getTypeFromThisTypeNode(node); - case 201 /* LiteralType */: - return getTypeFromLiteralTypeNode(node); - case 183 /* TypeReference */: - return getTypeFromTypeReference(node); - case 182 /* TypePredicate */: - return node.assertsModifier ? voidType : booleanType; - case 233 /* ExpressionWithTypeArguments */: - return getTypeFromTypeReference(node); - case 186 /* TypeQuery */: - return getTypeFromTypeQueryNode(node); - case 188 /* ArrayType */: - case 189 /* TupleType */: - return getTypeFromArrayOrTupleTypeNode(node); - case 190 /* OptionalType */: - return getTypeFromOptionalTypeNode(node); - case 192 /* UnionType */: - return getTypeFromUnionTypeNode(node); - case 193 /* IntersectionType */: - return getTypeFromIntersectionTypeNode(node); - case 314 /* JSDocNullableType */: - return getTypeFromJSDocNullableTypeNode(node); - case 316 /* JSDocOptionalType */: - return addOptionality(getTypeFromTypeNode(node.type)); - case 202 /* NamedTupleMember */: - return getTypeFromNamedTupleTypeNode(node); - case 196 /* ParenthesizedType */: - case 315 /* JSDocNonNullableType */: - case 309 /* JSDocTypeExpression */: - return getTypeFromTypeNode(node.type); - case 191 /* RestType */: - return getTypeFromRestTypeNode(node); - case 318 /* JSDocVariadicType */: - return getTypeFromJSDocVariadicType(node); - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 187 /* TypeLiteral */: - case 322 /* JSDocTypeLiteral */: - case 317 /* JSDocFunctionType */: - case 323 /* JSDocSignature */: - return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - case 198 /* TypeOperator */: - return getTypeFromTypeOperatorNode(node); - case 199 /* IndexedAccessType */: - return getTypeFromIndexedAccessTypeNode(node); - case 200 /* MappedType */: - return getTypeFromMappedTypeNode(node); - case 194 /* ConditionalType */: - return getTypeFromConditionalTypeNode(node); - case 195 /* InferType */: - return getTypeFromInferTypeNode(node); - case 203 /* TemplateLiteralType */: - return getTypeFromTemplateTypeNode(node); - case 205 /* ImportType */: - return getTypeFromImportTypeNode(node); - // This function assumes that an identifier, qualified name, or property access expression is a type expression - // Callers should first ensure this by calling `isPartOfTypeNode` - // TODO(rbuckton): These aren't valid TypeNodes, but we treat them as such because of `isPartOfTypeNode`, which returns `true` for things that aren't `TypeNode`s. - case 80 /* Identifier */: - case 166 /* QualifiedName */: - case 211 /* PropertyAccessExpression */: - const symbol = getSymbolAtLocation(node); - return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType; - default: - return errorType; - } - } - function instantiateList(items, mapper, instantiator) { - if (items && items.length) { - for (let i = 0; i < items.length; i++) { - const item = items[i]; - const mapped = instantiator(item, mapper); - if (item !== mapped) { - const result = i === 0 ? [] : items.slice(0, i); - result.push(mapped); - for (i++; i < items.length; i++) { - result.push(instantiator(items[i], mapper)); - } - return result; - } - } - } - return items; - } - function instantiateTypes(types, mapper) { - return instantiateList(types, mapper, instantiateType); - } - function instantiateSignatures(signatures, mapper) { - return instantiateList(signatures, mapper, instantiateSignature); - } - function instantiateIndexInfos(indexInfos, mapper) { - return instantiateList(indexInfos, mapper, instantiateIndexInfo); - } - function createTypeMapper(sources, targets) { - return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : makeArrayTypeMapper(sources, targets); - } - function getMappedType(type, mapper) { - switch (mapper.kind) { - case 0 /* Simple */: - return type === mapper.source ? mapper.target : type; - case 1 /* Array */: { - const sources = mapper.sources; - const targets = mapper.targets; - for (let i = 0; i < sources.length; i++) { - if (type === sources[i]) { - return targets ? targets[i] : anyType; - } - } - return type; - } - case 2 /* Deferred */: { - const sources = mapper.sources; - const targets = mapper.targets; - for (let i = 0; i < sources.length; i++) { - if (type === sources[i]) { - return targets[i](); - } - } - return type; - } - case 3 /* Function */: - return mapper.func(type); - case 4 /* Composite */: - case 5 /* Merged */: - const t1 = getMappedType(type, mapper.mapper1); - return t1 !== type && mapper.kind === 4 /* Composite */ ? instantiateType(t1, mapper.mapper2) : getMappedType(t1, mapper.mapper2); - } - } - function makeUnaryTypeMapper(source, target) { - return Debug.attachDebugPrototypeIfDebug({ kind: 0 /* Simple */, source, target }); - } - function makeArrayTypeMapper(sources, targets) { - return Debug.attachDebugPrototypeIfDebug({ kind: 1 /* Array */, sources, targets }); - } - function makeFunctionTypeMapper(func, debugInfo) { - return Debug.attachDebugPrototypeIfDebug({ kind: 3 /* Function */, func, debugInfo: Debug.isDebugging ? debugInfo : void 0 }); - } - function makeDeferredTypeMapper(sources, targets) { - return Debug.attachDebugPrototypeIfDebug({ kind: 2 /* Deferred */, sources, targets }); - } - function makeCompositeTypeMapper(kind, mapper1, mapper2) { - return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 }); - } - function createTypeEraser(sources) { - return createTypeMapper( - sources, - /*targets*/ - void 0 - ); - } - function createBackreferenceMapper(context, index) { - const forwardInferences = context.inferences.slice(index); - return createTypeMapper(map(forwardInferences, (i) => i.typeParameter), map(forwardInferences, () => unknownType)); - } - function combineTypeMappers(mapper1, mapper2) { - return mapper1 ? makeCompositeTypeMapper(4 /* Composite */, mapper1, mapper2) : mapper2; - } - function mergeTypeMappers(mapper1, mapper2) { - return mapper1 ? makeCompositeTypeMapper(5 /* Merged */, mapper1, mapper2) : mapper2; - } - function prependTypeMapping(source, target, mapper) { - return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, makeUnaryTypeMapper(source, target), mapper); - } - function appendTypeMapping(mapper, source, target) { - return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, mapper, makeUnaryTypeMapper(source, target)); - } - function getRestrictiveTypeParameter(tp) { - return !tp.constraint && !getConstraintDeclaration(tp) || tp.constraint === noConstraintType ? tp : tp.restrictiveInstantiation || (tp.restrictiveInstantiation = createTypeParameter(tp.symbol), tp.restrictiveInstantiation.constraint = noConstraintType, tp.restrictiveInstantiation); - } - function cloneTypeParameter(typeParameter) { - const result = createTypeParameter(typeParameter.symbol); - result.target = typeParameter; - return result; - } - function instantiateTypePredicate(predicate, mapper) { - return createTypePredicate(predicate.kind, predicate.parameterName, predicate.parameterIndex, instantiateType(predicate.type, mapper)); - } - function instantiateSignature(signature, mapper, eraseTypeParameters) { - let freshTypeParameters; - if (signature.typeParameters && !eraseTypeParameters) { - freshTypeParameters = map(signature.typeParameters, cloneTypeParameter); - mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); - for (const tp of freshTypeParameters) { - tp.mapper = mapper; - } - } - const result = createSignature( - signature.declaration, - freshTypeParameters, - signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), - instantiateList(signature.parameters, mapper, instantiateSymbol), - /*resolvedReturnType*/ - void 0, - /*resolvedTypePredicate*/ - void 0, - signature.minArgumentCount, - signature.flags & 167 /* PropagatingFlags */ - ); - result.target = signature; - result.mapper = mapper; - return result; - } - function instantiateSymbol(symbol, mapper) { - const links = getSymbolLinks(symbol); - if (links.type && !couldContainTypeVariables(links.type)) { - if (!(symbol.flags & 65536 /* SetAccessor */)) { - return symbol; - } - if (links.writeType && !couldContainTypeVariables(links.writeType)) { - return symbol; - } - } - if (getCheckFlags(symbol) & 1 /* Instantiated */) { - symbol = links.target; - mapper = combineTypeMappers(links.mapper, mapper); - } - const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */)); - result.declarations = symbol.declarations; - result.parent = symbol.parent; - result.links.target = symbol; - result.links.mapper = mapper; - if (symbol.valueDeclaration) { - result.valueDeclaration = symbol.valueDeclaration; - } - if (links.nameType) { - result.links.nameType = links.nameType; - } - return result; - } - function getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) { - const declaration = type.objectFlags & 4 /* Reference */ ? type.node : type.objectFlags & 8388608 /* InstantiationExpressionType */ ? type.node : type.symbol.declarations[0]; - const links = getNodeLinks(declaration); - const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type; - let typeParameters = type.objectFlags & 134217728 /* SingleSignatureType */ ? type.outerTypeParameters : links.outerTypeParameters; - if (!typeParameters) { - let outerTypeParameters = getOuterTypeParameters( - declaration, - /*includeThisTypes*/ - true - ); - if (isJSConstructor(declaration)) { - const templateTagParameters = getTypeParametersFromDeclaration(declaration); - outerTypeParameters = addRange(outerTypeParameters, templateTagParameters); - } - typeParameters = outerTypeParameters || emptyArray; - const allDeclarations = type.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) ? [declaration] : type.symbol.declarations; - typeParameters = (target.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) || target.symbol.flags & 8192 /* Method */ || target.symbol.flags & 2048 /* TypeLiteral */) && !target.aliasTypeArguments ? filter(typeParameters, (tp) => some(allDeclarations, (d) => isTypeParameterPossiblyReferenced(tp, d))) : typeParameters; - links.outerTypeParameters = typeParameters; - } - if (typeParameters.length) { - const combinedMapper = combineTypeMappers(type.mapper, mapper); - const typeArguments = map(typeParameters, (t) => getMappedType(t, combinedMapper)); - const newAliasSymbol = aliasSymbol || type.aliasSymbol; - const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); - const id = (type.objectFlags & 134217728 /* SingleSignatureType */ ? "S" : "") + getTypeListId(typeArguments) + getAliasId(newAliasSymbol, newAliasTypeArguments); - if (!target.instantiations) { - target.instantiations = /* @__PURE__ */ new Map(); - target.instantiations.set(getTypeListId(typeParameters) + getAliasId(target.aliasSymbol, target.aliasTypeArguments), target); - } - let result = target.instantiations.get(id); - if (!result) { - if (type.objectFlags & 134217728 /* SingleSignatureType */) { - result = instantiateAnonymousType(type, mapper); - target.instantiations.set(id, result); - return result; - } - const newMapper = createTypeMapper(typeParameters, typeArguments); - result = target.objectFlags & 4 /* Reference */ ? createDeferredTypeReference(type.target, type.node, newMapper, newAliasSymbol, newAliasTypeArguments) : target.objectFlags & 32 /* Mapped */ ? instantiateMappedType(target, newMapper, newAliasSymbol, newAliasTypeArguments) : instantiateAnonymousType(target, newMapper, newAliasSymbol, newAliasTypeArguments); - target.instantiations.set(id, result); - const resultObjectFlags = getObjectFlags(result); - if (result.flags & 3899393 /* ObjectFlagsType */ && !(resultObjectFlags & 524288 /* CouldContainTypeVariablesComputed */)) { - const resultCouldContainTypeVariables = some(typeArguments, couldContainTypeVariables); - if (!(getObjectFlags(result) & 524288 /* CouldContainTypeVariablesComputed */)) { - if (resultObjectFlags & (32 /* Mapped */ | 16 /* Anonymous */ | 4 /* Reference */)) { - result.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (resultCouldContainTypeVariables ? 1048576 /* CouldContainTypeVariables */ : 0); - } else { - result.objectFlags |= !resultCouldContainTypeVariables ? 524288 /* CouldContainTypeVariablesComputed */ : 0; - } - } - } - } - return result; - } - return type; - } - function maybeTypeParameterReference(node) { - return !(node.parent.kind === 183 /* TypeReference */ && node.parent.typeArguments && node === node.parent.typeName || node.parent.kind === 205 /* ImportType */ && node.parent.typeArguments && node === node.parent.qualifier); - } - function isTypeParameterPossiblyReferenced(tp, node) { - if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) { - const container = tp.symbol.declarations[0].parent; - for (let n = node; n !== container; n = n.parent) { - if (!n || n.kind === 241 /* Block */ || n.kind === 194 /* ConditionalType */ && forEachChild(n.extendsType, containsReference)) { - return true; - } - } - return containsReference(node); - } - return true; - function containsReference(node2) { - switch (node2.kind) { - case 197 /* ThisType */: - return !!tp.isThisType; - case 80 /* Identifier */: - return !tp.isThisType && isPartOfTypeNode(node2) && maybeTypeParameterReference(node2) && getTypeFromTypeNodeWorker(node2) === tp; - // use worker because we're looking for === equality - case 186 /* TypeQuery */: - const entityName = node2.exprName; - const firstIdentifier = getFirstIdentifier(entityName); - if (!isThisIdentifier(firstIdentifier)) { - const firstIdentifierSymbol = getResolvedSymbol(firstIdentifier); - const tpDeclaration = tp.symbol.declarations[0]; - const tpScope = tpDeclaration.kind === 168 /* TypeParameter */ ? tpDeclaration.parent : ( - // Type parameter is a regular type parameter, e.g. foo - tp.isThisType ? tpDeclaration : ( - // Type parameter is the this type, and its declaration is the class declaration. - void 0 - ) - ); - if (firstIdentifierSymbol.declarations && tpScope) { - return some(firstIdentifierSymbol.declarations, (idDecl) => isNodeDescendantOf(idDecl, tpScope)) || some(node2.typeArguments, containsReference); - } - } - return true; - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - return !node2.type && !!node2.body || some(node2.typeParameters, containsReference) || some(node2.parameters, containsReference) || !!node2.type && containsReference(node2.type); - } - return !!forEachChild(node2, containsReference); - } - } - function getHomomorphicTypeVariable(type) { - const constraintType = getConstraintTypeFromMappedType(type); - if (constraintType.flags & 4194304 /* Index */) { - const typeVariable = getActualTypeVariable(constraintType.type); - if (typeVariable.flags & 262144 /* TypeParameter */) { - return typeVariable; - } - } - return void 0; - } - function instantiateMappedType(type, mapper, aliasSymbol, aliasTypeArguments) { - const typeVariable = getHomomorphicTypeVariable(type); - if (typeVariable) { - const mappedTypeVariable = instantiateType(typeVariable, mapper); - if (typeVariable !== mappedTypeVariable) { - return mapTypeWithAlias(getReducedType(mappedTypeVariable), instantiateConstituent, aliasSymbol, aliasTypeArguments); - } - } - return instantiateType(getConstraintTypeFromMappedType(type), mapper) === wildcardType ? wildcardType : instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments); - function instantiateConstituent(t) { - if (t.flags & (3 /* AnyOrUnknown */ | 58982400 /* InstantiableNonPrimitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && t !== wildcardType && !isErrorType(t)) { - if (!type.declaration.nameType) { - let constraint; - if (isArrayType(t) || t.flags & 1 /* Any */ && findResolutionCycleStartIndex(typeVariable, 4 /* ImmediateBaseConstraint */) < 0 && (constraint = getConstraintOfTypeParameter(typeVariable)) && everyType(constraint, isArrayOrTupleType)) { - return instantiateMappedArrayType(t, type, prependTypeMapping(typeVariable, t, mapper)); - } - if (isTupleType(t)) { - return instantiateMappedTupleType(t, type, typeVariable, mapper); - } - if (isArrayOrTupleOrIntersection(t)) { - return getIntersectionType(map(t.types, instantiateConstituent)); - } - } - return instantiateAnonymousType(type, prependTypeMapping(typeVariable, t, mapper)); - } - return t; - } - } - function getModifiedReadonlyState(state, modifiers) { - return modifiers & 1 /* IncludeReadonly */ ? true : modifiers & 2 /* ExcludeReadonly */ ? false : state; - } - function instantiateMappedTupleType(tupleType, mappedType, typeVariable, mapper) { - const elementFlags = tupleType.target.elementFlags; - const fixedLength = tupleType.target.fixedLength; - const fixedMapper = fixedLength ? prependTypeMapping(typeVariable, tupleType, mapper) : mapper; - const newElementTypes = map(getElementTypes(tupleType), (type, i) => { - const flags = elementFlags[i]; - return i < fixedLength ? instantiateMappedTypeTemplate(mappedType, getStringLiteralType("" + i), !!(flags & 2 /* Optional */), fixedMapper) : flags & 8 /* Variadic */ ? instantiateType(mappedType, prependTypeMapping(typeVariable, type, mapper)) : getElementTypeOfArrayType(instantiateType(mappedType, prependTypeMapping(typeVariable, createArrayType(type), mapper))) ?? unknownType; - }); - const modifiers = getMappedTypeModifiers(mappedType); - const newElementFlags = modifiers & 4 /* IncludeOptional */ ? map(elementFlags, (f) => f & 1 /* Required */ ? 2 /* Optional */ : f) : modifiers & 8 /* ExcludeOptional */ ? map(elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : elementFlags; - const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, getMappedTypeModifiers(mappedType)); - return contains(newElementTypes, errorType) ? errorType : createTupleType(newElementTypes, newElementFlags, newReadonly, tupleType.target.labeledElementDeclarations); - } - function instantiateMappedArrayType(arrayType, mappedType, mapper) { - const elementType = instantiateMappedTypeTemplate( - mappedType, - numberType, - /*isOptional*/ - true, - mapper - ); - return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType))); - } - function instantiateMappedTypeTemplate(type, key, isOptional, mapper) { - const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key); - const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper); - const modifiers = getMappedTypeModifiers(type); - return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType( - propType, - /*isProperty*/ - true - ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType; - } - function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) { - Debug.assert(type.symbol, "anonymous type must have symbol to be instantiated"); - const result = createObjectType(type.objectFlags & ~(524288 /* CouldContainTypeVariablesComputed */ | 1048576 /* CouldContainTypeVariables */) | 64 /* Instantiated */, type.symbol); - if (type.objectFlags & 32 /* Mapped */) { - result.declaration = type.declaration; - const origTypeParameter = getTypeParameterFromMappedType(type); - const freshTypeParameter = cloneTypeParameter(origTypeParameter); - result.typeParameter = freshTypeParameter; - mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper); - freshTypeParameter.mapper = mapper; - } - if (type.objectFlags & 8388608 /* InstantiationExpressionType */) { - result.node = type.node; - } - if (type.objectFlags & 134217728 /* SingleSignatureType */) { - result.outerTypeParameters = type.outerTypeParameters; - } - result.target = type; - result.mapper = mapper; - result.aliasSymbol = aliasSymbol || type.aliasSymbol; - result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); - result.objectFlags |= result.aliasTypeArguments ? getPropagatingFlagsOfTypes(result.aliasTypeArguments) : 0; - return result; - } - function getConditionalTypeInstantiation(type, mapper, forConstraint, aliasSymbol, aliasTypeArguments) { - const root = type.root; - if (root.outerTypeParameters) { - const typeArguments = map(root.outerTypeParameters, (t) => getMappedType(t, mapper)); - const id = (forConstraint ? "C" : "") + getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments); - let result = root.instantiations.get(id); - if (!result) { - const newMapper = createTypeMapper(root.outerTypeParameters, typeArguments); - const checkType = root.checkType; - const distributionType = root.isDistributive ? getReducedType(getMappedType(checkType, newMapper)) : void 0; - result = distributionType && checkType !== distributionType && distributionType.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapTypeWithAlias(distributionType, (t) => getConditionalType(root, prependTypeMapping(checkType, t, newMapper), forConstraint), aliasSymbol, aliasTypeArguments) : getConditionalType(root, newMapper, forConstraint, aliasSymbol, aliasTypeArguments); - root.instantiations.set(id, result); - } - return result; - } - return type; - } - function instantiateType(type, mapper) { - return type && mapper ? instantiateTypeWithAlias( - type, - mapper, - /*aliasSymbol*/ - void 0, - /*aliasTypeArguments*/ - void 0 - ) : type; - } - function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) { - var _a; - if (!couldContainTypeVariables(type)) { - return type; - } - if (instantiationDepth === 100 || instantiationCount >= 5e6) { - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "instantiateType_DepthLimit", { typeId: type.id, instantiationDepth, instantiationCount }); - error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite); - return errorType; - } - totalInstantiationCount++; - instantiationCount++; - instantiationDepth++; - const result = instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments); - instantiationDepth--; - return result; - } - function instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments) { - const flags = type.flags; - if (flags & 262144 /* TypeParameter */) { - return getMappedType(type, mapper); - } - if (flags & 524288 /* Object */) { - const objectFlags = type.objectFlags; - if (objectFlags & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */)) { - if (objectFlags & 4 /* Reference */ && !type.node) { - const resolvedTypeArguments = type.resolvedTypeArguments; - const newTypeArguments = instantiateTypes(resolvedTypeArguments, mapper); - return newTypeArguments !== resolvedTypeArguments ? createNormalizedTypeReference(type.target, newTypeArguments) : type; - } - if (objectFlags & 1024 /* ReverseMapped */) { - return instantiateReverseMappedType(type, mapper); - } - return getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments); - } - return type; - } - if (flags & 3145728 /* UnionOrIntersection */) { - const origin = type.flags & 1048576 /* Union */ ? type.origin : void 0; - const types = origin && origin.flags & 3145728 /* UnionOrIntersection */ ? origin.types : type.types; - const newTypes = instantiateTypes(types, mapper); - if (newTypes === types && aliasSymbol === type.aliasSymbol) { - return type; - } - const newAliasSymbol = aliasSymbol || type.aliasSymbol; - const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); - return flags & 2097152 /* Intersection */ || origin && origin.flags & 2097152 /* Intersection */ ? getIntersectionType(newTypes, 0 /* None */, newAliasSymbol, newAliasTypeArguments) : getUnionType(newTypes, 1 /* Literal */, newAliasSymbol, newAliasTypeArguments); - } - if (flags & 4194304 /* Index */) { - return getIndexType(instantiateType(type.type, mapper)); - } - if (flags & 134217728 /* TemplateLiteral */) { - return getTemplateLiteralType(type.texts, instantiateTypes(type.types, mapper)); - } - if (flags & 268435456 /* StringMapping */) { - return getStringMappingType(type.symbol, instantiateType(type.type, mapper)); - } - if (flags & 8388608 /* IndexedAccess */) { - const newAliasSymbol = aliasSymbol || type.aliasSymbol; - const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); - return getIndexedAccessType( - instantiateType(type.objectType, mapper), - instantiateType(type.indexType, mapper), - type.accessFlags, - /*accessNode*/ - void 0, - newAliasSymbol, - newAliasTypeArguments - ); - } - if (flags & 16777216 /* Conditional */) { - return getConditionalTypeInstantiation( - type, - combineTypeMappers(type.mapper, mapper), - /*forConstraint*/ - false, - aliasSymbol, - aliasTypeArguments - ); - } - if (flags & 33554432 /* Substitution */) { - const newBaseType = instantiateType(type.baseType, mapper); - if (isNoInferType(type)) { - return getNoInferType(newBaseType); - } - const newConstraint = instantiateType(type.constraint, mapper); - if (newBaseType.flags & 8650752 /* TypeVariable */ && isGenericType(newConstraint)) { - return getSubstitutionType(newBaseType, newConstraint); - } - if (newConstraint.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(newBaseType), getRestrictiveInstantiation(newConstraint))) { - return newBaseType; - } - return newBaseType.flags & 8650752 /* TypeVariable */ ? getSubstitutionType(newBaseType, newConstraint) : getIntersectionType([newConstraint, newBaseType]); - } - return type; - } - function instantiateReverseMappedType(type, mapper) { - const innerMappedType = instantiateType(type.mappedType, mapper); - if (!(getObjectFlags(innerMappedType) & 32 /* Mapped */)) { - return type; - } - const innerIndexType = instantiateType(type.constraintType, mapper); - if (!(innerIndexType.flags & 4194304 /* Index */)) { - return type; - } - const instantiated = inferTypeForHomomorphicMappedType( - instantiateType(type.source, mapper), - innerMappedType, - innerIndexType - ); - if (instantiated) { - return instantiated; - } - return type; - } - function getPermissiveInstantiation(type) { - return type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.permissiveInstantiation || (type.permissiveInstantiation = instantiateType(type, permissiveMapper)); - } - function getRestrictiveInstantiation(type) { - if (type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */)) { - return type; - } - if (type.restrictiveInstantiation) { - return type.restrictiveInstantiation; - } - type.restrictiveInstantiation = instantiateType(type, restrictiveMapper); - type.restrictiveInstantiation.restrictiveInstantiation = type.restrictiveInstantiation; - return type.restrictiveInstantiation; - } - function instantiateIndexInfo(info, mapper) { - return createIndexInfo(info.keyType, instantiateType(info.type, mapper), info.isReadonly, info.declaration); - } - function isContextSensitive(node) { - Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); - switch (node.kind) { - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 262 /* FunctionDeclaration */: - return isContextSensitiveFunctionLikeDeclaration(node); - case 210 /* ObjectLiteralExpression */: - return some(node.properties, isContextSensitive); - case 209 /* ArrayLiteralExpression */: - return some(node.elements, isContextSensitive); - case 227 /* ConditionalExpression */: - return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse); - case 226 /* BinaryExpression */: - return (node.operatorToken.kind === 57 /* BarBarToken */ || node.operatorToken.kind === 61 /* QuestionQuestionToken */) && (isContextSensitive(node.left) || isContextSensitive(node.right)); - case 303 /* PropertyAssignment */: - return isContextSensitive(node.initializer); - case 217 /* ParenthesizedExpression */: - return isContextSensitive(node.expression); - case 292 /* JsxAttributes */: - return some(node.properties, isContextSensitive) || isJsxOpeningElement(node.parent) && some(node.parent.parent.children, isContextSensitive); - case 291 /* JsxAttribute */: { - const { initializer } = node; - return !!initializer && isContextSensitive(initializer); - } - case 294 /* JsxExpression */: { - const { expression } = node; - return !!expression && isContextSensitive(expression); - } - } - return false; - } - function isContextSensitiveFunctionLikeDeclaration(node) { - return hasContextSensitiveParameters(node) || hasContextSensitiveReturnExpression(node); - } - function hasContextSensitiveReturnExpression(node) { - if (node.typeParameters || getEffectiveReturnTypeNode(node) || !node.body) { - return false; - } - if (node.body.kind !== 241 /* Block */) { - return isContextSensitive(node.body); - } - return !!forEachReturnStatement(node.body, (statement) => !!statement.expression && isContextSensitive(statement.expression)); - } - function isContextSensitiveFunctionOrObjectLiteralMethod(func) { - return (isFunctionExpressionOrArrowFunction(func) || isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); - } - function getTypeWithoutSignatures(type) { - if (type.flags & 524288 /* Object */) { - const resolved = resolveStructuredTypeMembers(type); - if (resolved.constructSignatures.length || resolved.callSignatures.length) { - const result = createObjectType(16 /* Anonymous */, type.symbol); - result.members = resolved.members; - result.properties = resolved.properties; - result.callSignatures = emptyArray; - result.constructSignatures = emptyArray; - result.indexInfos = emptyArray; - return result; - } - } else if (type.flags & 2097152 /* Intersection */) { - return getIntersectionType(map(type.types, getTypeWithoutSignatures)); - } - return type; - } - function isTypeIdenticalTo(source, target) { - return isTypeRelatedTo(source, target, identityRelation); - } - function compareTypesIdentical(source, target) { - return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */; - } - function compareTypesAssignable(source, target) { - return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */; - } - function compareTypesSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation) ? -1 /* True */ : 0 /* False */; - } - function isTypeSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, subtypeRelation); - } - function isTypeStrictSubtypeOf(source, target) { - return isTypeRelatedTo(source, target, strictSubtypeRelation); - } - function isTypeAssignableTo(source, target) { - return isTypeRelatedTo(source, target, assignableRelation); - } - function isTypeDerivedFrom(source, target) { - return source.flags & 1048576 /* Union */ ? every(source.types, (t) => isTypeDerivedFrom(t, target)) : target.flags & 1048576 /* Union */ ? some(target.types, (t) => isTypeDerivedFrom(source, t)) : source.flags & 2097152 /* Intersection */ ? some(source.types, (t) => isTypeDerivedFrom(t, target)) : source.flags & 58982400 /* InstantiableNonPrimitive */ ? isTypeDerivedFrom(getBaseConstraintOfType(source) || unknownType, target) : isEmptyAnonymousObjectType(target) ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) : target === globalObjectType ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) && !isEmptyAnonymousObjectType(source) : target === globalFunctionType ? !!(source.flags & 524288 /* Object */) && isFunctionObjectType(source) : hasBaseType(source, getTargetType(target)) || isArrayType(target) && !isReadonlyArrayType(target) && isTypeDerivedFrom(source, globalReadonlyArrayType); - } - function isTypeComparableTo(source, target) { - return isTypeRelatedTo(source, target, comparableRelation); - } - function areTypesComparable(type1, type2) { - return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); - } - function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) { - return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject); - } - function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) { - return checkTypeRelatedToAndOptionallyElaborate( - source, - target, - assignableRelation, - errorNode, - expr, - headMessage, - containingMessageChain, - /*errorOutputContainer*/ - void 0 - ); - } - function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) { - if (isTypeRelatedTo(source, target, relation)) return true; - if (!errorNode || !elaborateError(expr, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) { - return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer); - } - return false; - } - function isOrHasGenericConditional(type) { - return !!(type.flags & 16777216 /* Conditional */ || type.flags & 2097152 /* Intersection */ && some(type.types, isOrHasGenericConditional)); - } - function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) { - if (!node || isOrHasGenericConditional(target)) return false; - if (!checkTypeRelatedTo( - source, - target, - relation, - /*errorNode*/ - void 0 - ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) { - return true; - } - switch (node.kind) { - case 234 /* AsExpression */: - if (!isConstAssertion(node)) { - break; - } - // fallthrough - case 294 /* JsxExpression */: - case 217 /* ParenthesizedExpression */: - return elaborateError(node.expression, source, target, relation, headMessage, containingMessageChain, errorOutputContainer); - case 226 /* BinaryExpression */: - switch (node.operatorToken.kind) { - case 64 /* EqualsToken */: - case 28 /* CommaToken */: - return elaborateError(node.right, source, target, relation, headMessage, containingMessageChain, errorOutputContainer); - } - break; - case 210 /* ObjectLiteralExpression */: - return elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer); - case 209 /* ArrayLiteralExpression */: - return elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer); - case 292 /* JsxAttributes */: - return elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer); - case 219 /* ArrowFunction */: - return elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer); - } - return false; - } - function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) { - const callSignatures = getSignaturesOfType(source, 0 /* Call */); - const constructSignatures = getSignaturesOfType(source, 1 /* Construct */); - for (const signatures of [constructSignatures, callSignatures]) { - if (some(signatures, (s) => { - const returnType = getReturnTypeOfSignature(s); - return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo( - returnType, - target, - relation, - /*errorNode*/ - void 0 - ); - })) { - const resultObj = errorOutputContainer || {}; - checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj); - const diagnostic = resultObj.errors[resultObj.errors.length - 1]; - addRelatedInfo( - diagnostic, - createDiagnosticForNode( - node, - signatures === constructSignatures ? Diagnostics.Did_you_mean_to_use_new_with_this_expression : Diagnostics.Did_you_mean_to_call_this_expression - ) - ); - return true; - } - } - return false; - } - function elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer) { - if (isBlock(node.body)) { - return false; - } - if (some(node.parameters, hasType)) { - return false; - } - const sourceSig = getSingleCallSignature(source); - if (!sourceSig) { - return false; - } - const targetSignatures = getSignaturesOfType(target, 0 /* Call */); - if (!length(targetSignatures)) { - return false; - } - const returnExpression = node.body; - const sourceReturn = getReturnTypeOfSignature(sourceSig); - const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature)); - if (!checkTypeRelatedTo( - sourceReturn, - targetReturn, - relation, - /*errorNode*/ - void 0 - )) { - const elaborated = returnExpression && elaborateError( - returnExpression, - sourceReturn, - targetReturn, - relation, - /*headMessage*/ - void 0, - containingMessageChain, - errorOutputContainer - ); - if (elaborated) { - return elaborated; - } - const resultObj = errorOutputContainer || {}; - checkTypeRelatedTo( - sourceReturn, - targetReturn, - relation, - returnExpression, - /*headMessage*/ - void 0, - containingMessageChain, - resultObj - ); - if (resultObj.errors) { - if (target.symbol && length(target.symbol.declarations)) { - addRelatedInfo( - resultObj.errors[resultObj.errors.length - 1], - createDiagnosticForNode( - target.symbol.declarations[0], - Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature - ) - ); - } - if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo( - createPromiseType(sourceReturn), - targetReturn, - relation, - /*errorNode*/ - void 0 - )) { - addRelatedInfo( - resultObj.errors[resultObj.errors.length - 1], - createDiagnosticForNode( - node, - Diagnostics.Did_you_mean_to_mark_this_function_as_async - ) - ); - } - return true; - } - } - return false; - } - function getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType) { - const idx = getIndexedAccessTypeOrUndefined(target, nameType); - if (idx) { - return idx; - } - if (target.flags & 1048576 /* Union */) { - const best = getBestMatchingType(source, target); - if (best) { - return getIndexedAccessTypeOrUndefined(best, nameType); - } - } - } - function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) { - pushContextualType( - next, - sourcePropType, - /*isCache*/ - false - ); - const result = checkExpressionForMutableLocation(next, 1 /* Contextual */); - popContextualType(); - return result; - } - function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) { - let reportedError = false; - for (const value of iterator) { - const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value; - let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType); - if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */) continue; - let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType); - if (!sourcePropType) continue; - const propName = getPropertyNameFromIndex( - nameType, - /*accessNode*/ - void 0 - ); - if (!checkTypeRelatedTo( - sourcePropType, - targetPropType, - relation, - /*errorNode*/ - void 0 - )) { - const elaborated = next && elaborateError( - next, - sourcePropType, - targetPropType, - relation, - /*headMessage*/ - void 0, - containingMessageChain, - errorOutputContainer - ); - reportedError = true; - if (!elaborated) { - const resultObj = errorOutputContainer || {}; - const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType; - if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) { - const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType)); - diagnostics.add(diag2); - resultObj.errors = [diag2]; - } else { - const targetIsOptional = !!(propName && (getPropertyOfType(target, propName) || unknownSymbol).flags & 16777216 /* Optional */); - const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */); - targetPropType = removeMissingType(targetPropType, targetIsOptional); - sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional); - const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); - if (result && specificSource !== sourcePropType) { - checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); - } - } - if (resultObj.errors) { - const reportedDiag = resultObj.errors[resultObj.errors.length - 1]; - const propertyName = isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0; - const targetProp = propertyName !== void 0 ? getPropertyOfType(target, propertyName) : void 0; - let issuedElaboration = false; - if (!targetProp) { - const indexInfo = getApplicableIndexInfo(target, nameType); - if (indexInfo && indexInfo.declaration && !getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) { - issuedElaboration = true; - addRelatedInfo(reportedDiag, createDiagnosticForNode(indexInfo.declaration, Diagnostics.The_expected_type_comes_from_this_index_signature)); - } - } - if (!issuedElaboration && (targetProp && length(targetProp.declarations) || target.symbol && length(target.symbol.declarations))) { - const targetNode = targetProp && length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0]; - if (!getSourceFileOfNode(targetNode).hasNoDefaultLib) { - addRelatedInfo( - reportedDiag, - createDiagnosticForNode( - targetNode, - Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1, - propertyName && !(nameType.flags & 8192 /* UniqueESSymbol */) ? unescapeLeadingUnderscores(propertyName) : typeToString(nameType), - typeToString(target) - ) - ); - } - } - } - } - } - } - return reportedError; - } - function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) { - const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType); - const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t)); - const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable( - 13 /* ForOf */, - 0 /* Yield */, - nonTupleOrArrayLikeTargetParts, - /*errorNode*/ - void 0 - ) : void 0; - let reportedError = false; - for (let status = iterator.next(); !status.done; status = iterator.next()) { - const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value; - let targetPropType = iterationType; - const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0; - if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) { - targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType; - } - if (!targetPropType) continue; - let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType); - if (!sourcePropType) continue; - const propName = getPropertyNameFromIndex( - nameType, - /*accessNode*/ - void 0 - ); - if (!checkTypeRelatedTo( - sourcePropType, - targetPropType, - relation, - /*errorNode*/ - void 0 - )) { - const elaborated = next && elaborateError( - next, - sourcePropType, - targetPropType, - relation, - /*headMessage*/ - void 0, - containingMessageChain, - errorOutputContainer - ); - reportedError = true; - if (!elaborated) { - const resultObj = errorOutputContainer || {}; - const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType; - if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) { - const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType)); - diagnostics.add(diag2); - resultObj.errors = [diag2]; - } else { - const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */); - const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */); - targetPropType = removeMissingType(targetPropType, targetIsOptional); - sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional); - const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); - if (result && specificSource !== sourcePropType) { - checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); - } - } - } - } - } - return reportedError; - } - function* generateJsxAttributes(node) { - if (!length(node.properties)) return; - for (const prop of node.properties) { - if (isJsxSpreadAttribute(prop) || isHyphenatedJsxName(getTextOfJsxAttributeName(prop.name))) continue; - yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: getStringLiteralType(getTextOfJsxAttributeName(prop.name)) }; - } - } - function* generateJsxChildren(node, getInvalidTextDiagnostic) { - if (!length(node.children)) return; - let memberOffset = 0; - for (let i = 0; i < node.children.length; i++) { - const child = node.children[i]; - const nameType = getNumberLiteralType(i - memberOffset); - const elem = getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic); - if (elem) { - yield elem; - } else { - memberOffset++; - } - } - } - function getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic) { - switch (child.kind) { - case 294 /* JsxExpression */: - return { errorNode: child, innerExpression: child.expression, nameType }; - case 12 /* JsxText */: - if (child.containsOnlyTriviaWhiteSpaces) { - break; - } - return { errorNode: child, innerExpression: void 0, nameType, errorMessage: getInvalidTextDiagnostic() }; - case 284 /* JsxElement */: - case 285 /* JsxSelfClosingElement */: - case 288 /* JsxFragment */: - return { errorNode: child, innerExpression: child, nameType }; - default: - return Debug.assertNever(child, "Found invalid jsx child"); - } - } - function elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer) { - let result = elaborateElementwise(generateJsxAttributes(node), source, target, relation, containingMessageChain, errorOutputContainer); - let invalidTextDiagnostic; - if (isJsxOpeningElement(node.parent) && isJsxElement(node.parent.parent)) { - const containingElement = node.parent.parent; - const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); - const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName); - const childrenNameType = getStringLiteralType(childrenPropName); - const childrenTargetType = getIndexedAccessType(target, childrenNameType); - const validChildren = getSemanticJsxChildren(containingElement.children); - if (!length(validChildren)) { - return result; - } - const moreThanOneRealChildren = length(validChildren) > 1; - let arrayLikeTargetParts; - let nonArrayLikeTargetParts; - const iterableType = getGlobalIterableType( - /*reportErrors*/ - false - ); - if (iterableType !== emptyGenericType) { - const anyIterable = createIterableType(anyType); - arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable)); - nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable)); - } else { - arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType); - nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t)); - } - if (moreThanOneRealChildren) { - if (arrayLikeTargetParts !== neverType) { - const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */)); - const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic); - result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result; - } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) { - result = true; - const diag2 = error2( - containingElement.openingElement.tagName, - Diagnostics.This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided, - childrenPropName, - typeToString(childrenTargetType) - ); - if (errorOutputContainer && errorOutputContainer.skipLogging) { - (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); - } - } - } else { - if (nonArrayLikeTargetParts !== neverType) { - const child = validChildren[0]; - const elem = getElaborationElementForJsxChild(child, childrenNameType, getInvalidTextualChildDiagnostic); - if (elem) { - result = elaborateElementwise( - function* () { - yield elem; - }(), - source, - target, - relation, - containingMessageChain, - errorOutputContainer - ) || result; - } - } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) { - result = true; - const diag2 = error2( - containingElement.openingElement.tagName, - Diagnostics.This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided, - childrenPropName, - typeToString(childrenTargetType) - ); - if (errorOutputContainer && errorOutputContainer.skipLogging) { - (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); - } - } - } - } - return result; - function getInvalidTextualChildDiagnostic() { - if (!invalidTextDiagnostic) { - const tagNameText = getTextOfNode(node.parent.tagName); - const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); - const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName); - const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName)); - const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2; - invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) }; - } - return invalidTextDiagnostic; - } - } - function* generateLimitedTupleElements(node, target) { - const len = length(node.elements); - if (!len) return; - for (let i = 0; i < len; i++) { - if (isTupleLikeType(target) && !getPropertyOfType(target, "" + i)) continue; - const elem = node.elements[i]; - if (isOmittedExpression(elem)) continue; - const nameType = getNumberLiteralType(i); - const checkNode = getEffectiveCheckNode(elem); - yield { errorNode: checkNode, innerExpression: checkNode, nameType }; - } - } - function elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) { - if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */)) return false; - if (isTupleLikeType(source)) { - return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer); - } - pushContextualType( - node, - target, - /*isCache*/ - false - ); - const tupleizedType = checkArrayLiteral( - node, - 1 /* Contextual */, - /*forceTuple*/ - true - ); - popContextualType(); - if (isTupleLikeType(tupleizedType)) { - return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer); - } - return false; - } - function* generateObjectLiteralElements(node) { - if (!length(node.properties)) return; - for (const prop of node.properties) { - if (isSpreadAssignment(prop)) continue; - const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */); - if (!type || type.flags & 131072 /* Never */) { - continue; - } - switch (prop.kind) { - case 178 /* SetAccessor */: - case 177 /* GetAccessor */: - case 174 /* MethodDeclaration */: - case 304 /* ShorthandPropertyAssignment */: - yield { errorNode: prop.name, innerExpression: void 0, nameType: type }; - break; - case 303 /* PropertyAssignment */: - yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: isComputedNonLiteralName(prop.name) ? Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : void 0 }; - break; - default: - Debug.assertNever(prop); - } - } - } - function elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) { - if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */)) return false; - return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation, containingMessageChain, errorOutputContainer); - } - function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { - return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); - } - function isSignatureAssignableTo(source, target, ignoreReturnTypes) { - return compareSignaturesRelated( - source, - target, - ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */, - /*reportErrors*/ - false, - /*errorReporter*/ - void 0, - /*incompatibleErrorReporter*/ - void 0, - compareTypesAssignable, - /*reportUnreliableMarkers*/ - void 0 - ) !== 0 /* False */; - } - function isTopSignature(s) { - if (!s.typeParameters && (!s.thisParameter || isTypeAny(getTypeOfParameter(s.thisParameter))) && s.parameters.length === 1 && signatureHasRestParameter(s)) { - const paramType = getTypeOfParameter(s.parameters[0]); - const restType = isArrayType(paramType) ? getTypeArguments(paramType)[0] : paramType; - return !!(restType.flags & (1 /* Any */ | 131072 /* Never */) && getReturnTypeOfSignature(s).flags & 3 /* AnyOrUnknown */); - } - return false; - } - function compareSignaturesRelated(source, target, checkMode, reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) { - if (source === target) { - return -1 /* True */; - } - if (!(checkMode & 16 /* StrictTopSignature */ && isTopSignature(source)) && isTopSignature(target)) { - return -1 /* True */; - } - if (checkMode & 16 /* StrictTopSignature */ && isTopSignature(source) && !isTopSignature(target)) { - return 0 /* False */; - } - const targetCount = getParameterCount(target); - const sourceHasMoreParameters = !hasEffectiveRestParameter(target) && (checkMode & 8 /* StrictArity */ ? hasEffectiveRestParameter(source) || getParameterCount(source) > targetCount : getMinArgumentCount(source) > targetCount); - if (sourceHasMoreParameters) { - if (reportErrors2 && !(checkMode & 8 /* StrictArity */)) { - errorReporter(Diagnostics.Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1, getMinArgumentCount(source), targetCount); - } - return 0 /* False */; - } - if (source.typeParameters && source.typeParameters !== target.typeParameters) { - target = getCanonicalSignature(target); - source = instantiateSignatureInContextOf( - source, - target, - /*inferenceContext*/ - void 0, - compareTypes - ); - } - const sourceCount = getParameterCount(source); - const sourceRestType = getNonArrayRestType(source); - const targetRestType = getNonArrayRestType(target); - if (sourceRestType || targetRestType) { - void instantiateType(sourceRestType || targetRestType, reportUnreliableMarkers); - } - const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */; - const strictVariance = !(checkMode & 3 /* Callback */) && strictFunctionTypes && kind !== 174 /* MethodDeclaration */ && kind !== 173 /* MethodSignature */ && kind !== 176 /* Constructor */; - let result = -1 /* True */; - const sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType && sourceThisType !== voidType) { - const targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - const related = !strictVariance && compareTypes( - sourceThisType, - targetThisType, - /*reportErrors*/ - false - ) || compareTypes(targetThisType, sourceThisType, reportErrors2); - if (!related) { - if (reportErrors2) { - errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible); - } - return 0 /* False */; - } - result &= related; - } - } - const paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount); - const restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1; - for (let i = 0; i < paramCount; i++) { - const sourceType = i === restIndex ? getRestOrAnyTypeAtPosition(source, i) : tryGetTypeAtPosition(source, i); - const targetType = i === restIndex ? getRestOrAnyTypeAtPosition(target, i) : tryGetTypeAtPosition(target, i); - if (sourceType && targetType && (sourceType !== targetType || checkMode & 8 /* StrictArity */)) { - const sourceSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(source, i) ? void 0 : getSingleCallSignature(getNonNullableType(sourceType)); - const targetSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(target, i) ? void 0 : getSingleCallSignature(getNonNullableType(targetType)); - const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && getTypeFacts(sourceType, 50331648 /* IsUndefinedOrNull */) === getTypeFacts(targetType, 50331648 /* IsUndefinedOrNull */); - let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes( - sourceType, - targetType, - /*reportErrors*/ - false - ) || compareTypes(targetType, sourceType, reportErrors2); - if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes( - sourceType, - targetType, - /*reportErrors*/ - false - )) { - related = 0 /* False */; - } - if (!related) { - if (reportErrors2) { - errorReporter(Diagnostics.Types_of_parameters_0_and_1_are_incompatible, unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)), unescapeLeadingUnderscores(getParameterNameAtPosition(target, i))); - } - return 0 /* False */; - } - result &= related; - } - } - if (!(checkMode & 4 /* IgnoreReturnTypes */)) { - const targetReturnType = isResolvingReturnTypeOfSignature(target) ? anyType : target.declaration && isJSConstructor(target.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(target.declaration.symbol)) : getReturnTypeOfSignature(target); - if (targetReturnType === voidType || targetReturnType === anyType) { - return result; - } - const sourceReturnType = isResolvingReturnTypeOfSignature(source) ? anyType : source.declaration && isJSConstructor(source.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(source.declaration.symbol)) : getReturnTypeOfSignature(source); - const targetTypePredicate = getTypePredicateOfSignature(target); - if (targetTypePredicate) { - const sourceTypePredicate = getTypePredicateOfSignature(source); - if (sourceTypePredicate) { - result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors2, errorReporter, compareTypes); - } else if (isIdentifierTypePredicate(targetTypePredicate) || isThisTypePredicate(targetTypePredicate)) { - if (reportErrors2) { - errorReporter(Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source)); - } - return 0 /* False */; - } - } else { - result &= checkMode & 1 /* BivariantCallback */ && compareTypes( - targetReturnType, - sourceReturnType, - /*reportErrors*/ - false - ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2); - if (!result && reportErrors2 && incompatibleErrorReporter) { - incompatibleErrorReporter(sourceReturnType, targetReturnType); - } - } - } - return result; - } - function compareTypePredicateRelatedTo(source, target, reportErrors2, errorReporter, compareTypes) { - if (source.kind !== target.kind) { - if (reportErrors2) { - errorReporter(Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); - errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0 /* False */; - } - if (source.kind === 1 /* Identifier */ || source.kind === 3 /* AssertsIdentifier */) { - if (source.parameterIndex !== target.parameterIndex) { - if (reportErrors2) { - errorReporter(Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, target.parameterName); - errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return 0 /* False */; - } - } - const related = source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type, reportErrors2) : 0 /* False */; - if (related === 0 /* False */ && reportErrors2) { - errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); - } - return related; - } - function isImplementationCompatibleWithOverload(implementation, overload) { - const erasedSource = getErasedSignature(implementation); - const erasedTarget = getErasedSignature(overload); - const sourceReturnType = getReturnTypeOfSignature(erasedSource); - const targetReturnType = getReturnTypeOfSignature(erasedTarget); - if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { - return isSignatureAssignableTo( - erasedSource, - erasedTarget, - /*ignoreReturnTypes*/ - true - ); - } - return false; - } - function isEmptyResolvedType(t) { - return t !== anyFunctionType && t.properties.length === 0 && t.callSignatures.length === 0 && t.constructSignatures.length === 0 && t.indexInfos.length === 0; - } - function isEmptyObjectType(type) { - return type.flags & 524288 /* Object */ ? !isGenericMappedType(type) && isEmptyResolvedType(resolveStructuredTypeMembers(type)) : type.flags & 67108864 /* NonPrimitive */ ? true : type.flags & 1048576 /* Union */ ? some(type.types, isEmptyObjectType) : type.flags & 2097152 /* Intersection */ ? every(type.types, isEmptyObjectType) : false; - } - function isEmptyAnonymousObjectType(type) { - return !!(getObjectFlags(type) & 16 /* Anonymous */ && (type.members && isEmptyResolvedType(type) || type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && getMembersOfSymbol(type.symbol).size === 0)); - } - function isUnknownLikeUnionType(type) { - if (strictNullChecks && type.flags & 1048576 /* Union */) { - if (!(type.objectFlags & 33554432 /* IsUnknownLikeUnionComputed */)) { - const types = type.types; - type.objectFlags |= 33554432 /* IsUnknownLikeUnionComputed */ | (types.length >= 3 && types[0].flags & 32768 /* Undefined */ && types[1].flags & 65536 /* Null */ && some(types, isEmptyAnonymousObjectType) ? 67108864 /* IsUnknownLikeUnion */ : 0); - } - return !!(type.objectFlags & 67108864 /* IsUnknownLikeUnion */); - } - return false; - } - function containsUndefinedType(type) { - return !!((type.flags & 1048576 /* Union */ ? type.types[0] : type).flags & 32768 /* Undefined */); - } - function containsNonMissingUndefinedType(type) { - const candidate = type.flags & 1048576 /* Union */ ? type.types[0] : type; - return !!(candidate.flags & 32768 /* Undefined */) && candidate !== missingType; - } - function isStringIndexSignatureOnlyType(type) { - return type.flags & 524288 /* Object */ && !isGenericMappedType(type) && getPropertiesOfType(type).length === 0 && getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, stringType) || type.flags & 3145728 /* UnionOrIntersection */ && every(type.types, isStringIndexSignatureOnlyType) || false; - } - function isEnumTypeRelatedTo(source, target, errorReporter) { - const sourceSymbol = source.flags & 8 /* EnumMember */ ? getParentOfSymbol(source) : source; - const targetSymbol = target.flags & 8 /* EnumMember */ ? getParentOfSymbol(target) : target; - if (sourceSymbol === targetSymbol) { - return true; - } - if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256 /* RegularEnum */) || !(targetSymbol.flags & 256 /* RegularEnum */)) { - return false; - } - const id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol); - const entry = enumRelation.get(id); - if (entry !== void 0 && !(entry & 2 /* Failed */ && errorReporter)) { - return !!(entry & 1 /* Succeeded */); - } - const targetEnumType = getTypeOfSymbol(targetSymbol); - for (const sourceProperty of getPropertiesOfType(getTypeOfSymbol(sourceSymbol))) { - if (sourceProperty.flags & 8 /* EnumMember */) { - const targetProperty = getPropertyOfType(targetEnumType, sourceProperty.escapedName); - if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) { - if (errorReporter) { - errorReporter(Diagnostics.Property_0_is_missing_in_type_1, symbolName(sourceProperty), typeToString( - getDeclaredTypeOfSymbol(targetSymbol), - /*enclosingDeclaration*/ - void 0, - 64 /* UseFullyQualifiedType */ - )); - } - enumRelation.set(id, 2 /* Failed */); - return false; - } - const sourceValue = getEnumMemberValue(getDeclarationOfKind(sourceProperty, 306 /* EnumMember */)).value; - const targetValue = getEnumMemberValue(getDeclarationOfKind(targetProperty, 306 /* EnumMember */)).value; - if (sourceValue !== targetValue) { - const sourceIsString = typeof sourceValue === "string"; - const targetIsString = typeof targetValue === "string"; - if (sourceValue !== void 0 && targetValue !== void 0) { - if (errorReporter) { - const escapedSource = sourceIsString ? `"${escapeString(sourceValue)}"` : sourceValue; - const escapedTarget = targetIsString ? `"${escapeString(targetValue)}"` : targetValue; - errorReporter(Diagnostics.Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given, symbolName(targetSymbol), symbolName(targetProperty), escapedTarget, escapedSource); - } - enumRelation.set(id, 2 /* Failed */); - return false; - } - if (sourceIsString || targetIsString) { - if (errorReporter) { - const knownStringValue = sourceValue ?? targetValue; - Debug.assert(typeof knownStringValue === "string"); - const escapedValue = `"${escapeString(knownStringValue)}"`; - errorReporter(Diagnostics.One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value, symbolName(targetSymbol), symbolName(targetProperty), escapedValue); - } - enumRelation.set(id, 2 /* Failed */); - return false; - } - } - } - } - enumRelation.set(id, 1 /* Succeeded */); - return true; - } - function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { - const s = source.flags; - const t = target.flags; - if (t & 1 /* Any */ || s & 131072 /* Never */ || source === wildcardType) return true; - if (t & 2 /* Unknown */ && !(relation === strictSubtypeRelation && s & 1 /* Any */)) return true; - if (t & 131072 /* Never */) return false; - if (s & 402653316 /* StringLike */ && t & 4 /* String */) return true; - if (s & 128 /* StringLiteral */ && s & 1024 /* EnumLiteral */ && t & 128 /* StringLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value) return true; - if (s & 296 /* NumberLike */ && t & 8 /* Number */) return true; - if (s & 256 /* NumberLiteral */ && s & 1024 /* EnumLiteral */ && t & 256 /* NumberLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value) return true; - if (s & 2112 /* BigIntLike */ && t & 64 /* BigInt */) return true; - if (s & 528 /* BooleanLike */ && t & 16 /* Boolean */) return true; - if (s & 12288 /* ESSymbolLike */ && t & 4096 /* ESSymbol */) return true; - if (s & 32 /* Enum */ && t & 32 /* Enum */ && source.symbol.escapedName === target.symbol.escapedName && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true; - if (s & 1024 /* EnumLiteral */ && t & 1024 /* EnumLiteral */) { - if (s & 1048576 /* Union */ && t & 1048576 /* Union */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true; - if (s & 2944 /* Literal */ && t & 2944 /* Literal */ && source.value === target.value && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true; - } - if (s & 32768 /* Undefined */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & (32768 /* Undefined */ | 16384 /* Void */))) return true; - if (s & 65536 /* Null */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & 65536 /* Null */)) return true; - if (s & 524288 /* Object */ && t & 67108864 /* NonPrimitive */ && !(relation === strictSubtypeRelation && isEmptyAnonymousObjectType(source) && !(getObjectFlags(source) & 8192 /* FreshLiteral */))) return true; - if (relation === assignableRelation || relation === comparableRelation) { - if (s & 1 /* Any */) return true; - if (s & 8 /* Number */ && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */)) return true; - if (s & 256 /* NumberLiteral */ && !(s & 1024 /* EnumLiteral */) && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */ && source.value === target.value)) return true; - if (isUnknownLikeUnionType(target)) return true; - } - return false; - } - function isTypeRelatedTo(source, target, relation) { - if (isFreshLiteralType(source)) { - source = source.regularType; - } - if (isFreshLiteralType(target)) { - target = target.regularType; - } - if (source === target) { - return true; - } - if (relation !== identityRelation) { - if (relation === comparableRelation && !(target.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target, source, relation) || isSimpleTypeRelatedTo(source, target, relation)) { - return true; - } - } else if (!((source.flags | target.flags) & (3145728 /* UnionOrIntersection */ | 8388608 /* IndexedAccess */ | 16777216 /* Conditional */ | 33554432 /* Substitution */))) { - if (source.flags !== target.flags) return false; - if (source.flags & 67358815 /* Singleton */) return true; - } - if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) { - const related = relation.get(getRelationKey( - source, - target, - 0 /* None */, - relation, - /*ignoreConstraints*/ - false - )); - if (related !== void 0) { - return !!(related & 1 /* Succeeded */); - } - } - if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) { - return checkTypeRelatedTo( - source, - target, - relation, - /*errorNode*/ - void 0 - ); - } - return false; - } - function isIgnoredJsxProperty(source, sourceProp) { - return getObjectFlags(source) & 2048 /* JsxAttributes */ && isHyphenatedJsxName(sourceProp.escapedName); - } - function getNormalizedType(type, writing) { - while (true) { - const t = isFreshLiteralType(type) ? type.regularType : isGenericTupleType(type) ? getNormalizedTupleType(type, writing) : getObjectFlags(type) & 4 /* Reference */ ? type.node ? createTypeReference(type.target, getTypeArguments(type)) : getSingleBaseForNonAugmentingSubtype(type) || type : type.flags & 3145728 /* UnionOrIntersection */ ? getNormalizedUnionOrIntersectionType(type, writing) : type.flags & 33554432 /* Substitution */ ? writing ? type.baseType : getSubstitutionIntersection(type) : type.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(type, writing) : type; - if (t === type) return t; - type = t; - } - } - function getNormalizedUnionOrIntersectionType(type, writing) { - const reduced = getReducedType(type); - if (reduced !== type) { - return reduced; - } - if (type.flags & 2097152 /* Intersection */ && shouldNormalizeIntersection(type)) { - const normalizedTypes = sameMap(type.types, (t) => getNormalizedType(t, writing)); - if (normalizedTypes !== type.types) { - return getIntersectionType(normalizedTypes); - } - } - return type; - } - function shouldNormalizeIntersection(type) { - let hasInstantiable = false; - let hasNullableOrEmpty = false; - for (const t of type.types) { - hasInstantiable || (hasInstantiable = !!(t.flags & 465829888 /* Instantiable */)); - hasNullableOrEmpty || (hasNullableOrEmpty = !!(t.flags & 98304 /* Nullable */) || isEmptyAnonymousObjectType(t)); - if (hasInstantiable && hasNullableOrEmpty) return true; - } - return false; - } - function getNormalizedTupleType(type, writing) { - const elements = getElementTypes(type); - const normalizedElements = sameMap(elements, (t) => t.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(t, writing) : t); - return elements !== normalizedElements ? createNormalizedTupleType(type.target, normalizedElements) : type; - } - function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) { - var _a; - let errorInfo; - let relatedInfo; - let maybeKeys; - let maybeKeysSet; - let sourceStack; - let targetStack; - let maybeCount = 0; - let sourceDepth = 0; - let targetDepth = 0; - let expandingFlags = 0 /* None */; - let overflow = false; - let overrideNextErrorInfo = 0; - let skipParentCounter = 0; - let lastSkippedInfo; - let incompatibleStack; - let relationCount = 16e6 - relation.size >> 3; - Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); - const result = isRelatedTo( - source, - target, - 3 /* Both */, - /*reportErrors*/ - !!errorNode, - headMessage - ); - if (incompatibleStack) { - reportIncompatibleStack(); - } - if (overflow) { - const id = getRelationKey( - source, - target, - /*intersectionState*/ - 0 /* None */, - relation, - /*ignoreConstraints*/ - false - ); - relation.set(id, 2 /* Failed */ | (relationCount <= 0 ? 32 /* ComplexityOverflow */ : 64 /* StackDepthOverflow */)); - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkTypeRelatedTo_DepthLimit", { sourceId: source.id, targetId: target.id, depth: sourceDepth, targetDepth }); - const message = relationCount <= 0 ? Diagnostics.Excessive_complexity_comparing_types_0_and_1 : Diagnostics.Excessive_stack_depth_comparing_types_0_and_1; - const diag2 = error2(errorNode || currentNode, message, typeToString(source), typeToString(target)); - if (errorOutputContainer) { - (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); - } - } else if (errorInfo) { - if (containingMessageChain) { - const chain = containingMessageChain(); - if (chain) { - concatenateDiagnosticMessageChains(chain, errorInfo); - errorInfo = chain; - } - } - let relatedInformation; - if (headMessage && errorNode && !result && source.symbol) { - const links = getSymbolLinks(source.symbol); - if (links.originatingImport && !isImportCall(links.originatingImport)) { - const helpfulRetry = checkTypeRelatedTo( - getTypeOfSymbol(links.target), - target, - relation, - /*errorNode*/ - void 0 - ); - if (helpfulRetry) { - const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead); - relatedInformation = append(relatedInformation, diag3); - } - } - } - const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, errorInfo, relatedInformation); - if (relatedInfo) { - addRelatedInfo(diag2, ...relatedInfo); - } - if (errorOutputContainer) { - (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); - } - if (!errorOutputContainer || !errorOutputContainer.skipLogging) { - diagnostics.add(diag2); - } - } - if (errorNode && errorOutputContainer && errorOutputContainer.skipLogging && result === 0 /* False */) { - Debug.assert(!!errorOutputContainer.errors, "missed opportunity to interact with error."); - } - return result !== 0 /* False */; - function resetErrorInfo(saved) { - errorInfo = saved.errorInfo; - lastSkippedInfo = saved.lastSkippedInfo; - incompatibleStack = saved.incompatibleStack; - overrideNextErrorInfo = saved.overrideNextErrorInfo; - skipParentCounter = saved.skipParentCounter; - relatedInfo = saved.relatedInfo; - } - function captureErrorCalculationState() { - return { - errorInfo, - lastSkippedInfo, - incompatibleStack: incompatibleStack == null ? void 0 : incompatibleStack.slice(), - overrideNextErrorInfo, - skipParentCounter, - relatedInfo: relatedInfo == null ? void 0 : relatedInfo.slice() - }; - } - function reportIncompatibleError(message, ...args) { - overrideNextErrorInfo++; - lastSkippedInfo = void 0; - (incompatibleStack || (incompatibleStack = [])).push([message, ...args]); - } - function reportIncompatibleStack() { - const stack = incompatibleStack || []; - incompatibleStack = void 0; - const info = lastSkippedInfo; - lastSkippedInfo = void 0; - if (stack.length === 1) { - reportError(...stack[0]); - if (info) { - reportRelationError( - /*message*/ - void 0, - ...info - ); - } - return; - } - let path = ""; - const secondaryRootErrors = []; - while (stack.length) { - const [msg, ...args] = stack.pop(); - switch (msg.code) { - case Diagnostics.Types_of_property_0_are_incompatible.code: { - if (path.indexOf("new ") === 0) { - path = `(${path})`; - } - const str = "" + args[0]; - if (path.length === 0) { - path = `${str}`; - } else if (isIdentifierText(str, getEmitScriptTarget(compilerOptions))) { - path = `${path}.${str}`; - } else if (str[0] === "[" && str[str.length - 1] === "]") { - path = `${path}${str}`; - } else { - path = `${path}[${str}]`; - } - break; - } - case Diagnostics.Call_signature_return_types_0_and_1_are_incompatible.code: - case Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code: - case Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: - case Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: { - if (path.length === 0) { - let mappedMsg = msg; - if (msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) { - mappedMsg = Diagnostics.Call_signature_return_types_0_and_1_are_incompatible; - } else if (msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) { - mappedMsg = Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible; - } - secondaryRootErrors.unshift([mappedMsg, args[0], args[1]]); - } else { - const prefix = msg.code === Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "new " : ""; - const params = msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "" : "..."; - path = `${prefix}${path}(${params})`; - } - break; - } - case Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target.code: { - secondaryRootErrors.unshift([Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, args[0], args[1]]); - break; - } - case Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target.code: { - secondaryRootErrors.unshift([Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, args[0], args[1], args[2]]); - break; - } - default: - return Debug.fail(`Unhandled Diagnostic: ${msg.code}`); - } - } - if (path) { - reportError( - path[path.length - 1] === ")" ? Diagnostics.The_types_returned_by_0_are_incompatible_between_these_types : Diagnostics.The_types_of_0_are_incompatible_between_these_types, - path - ); - } else { - secondaryRootErrors.shift(); - } - for (const [msg, ...args] of secondaryRootErrors) { - const originalValue = msg.elidedInCompatabilityPyramid; - msg.elidedInCompatabilityPyramid = false; - reportError(msg, ...args); - msg.elidedInCompatabilityPyramid = originalValue; - } - if (info) { - reportRelationError( - /*message*/ - void 0, - ...info - ); - } - } - function reportError(message, ...args) { - Debug.assert(!!errorNode); - if (incompatibleStack) reportIncompatibleStack(); - if (message.elidedInCompatabilityPyramid) return; - if (skipParentCounter === 0) { - errorInfo = chainDiagnosticMessages(errorInfo, message, ...args); - } else { - skipParentCounter--; - } - } - function reportParentSkippedError(message, ...args) { - reportError(message, ...args); - skipParentCounter++; - } - function associateRelatedInfo(info) { - Debug.assert(!!errorInfo); - if (!relatedInfo) { - relatedInfo = [info]; - } else { - relatedInfo.push(info); - } - } - function reportRelationError(message, source2, target2) { - if (incompatibleStack) reportIncompatibleStack(); - const [sourceType, targetType] = getTypeNamesForErrorDisplay(source2, target2); - let generalizedSource = source2; - let generalizedSourceType = sourceType; - if (!(target2.flags & 131072 /* Never */) && isLiteralType(source2) && !typeCouldHaveTopLevelSingletonTypes(target2)) { - generalizedSource = getBaseTypeOfLiteralType(source2); - Debug.assert(!isTypeAssignableTo(generalizedSource, target2), "generalized source shouldn't be assignable"); - generalizedSourceType = getTypeNameForErrorDisplay(generalizedSource); - } - const targetFlags = target2.flags & 8388608 /* IndexedAccess */ && !(source2.flags & 8388608 /* IndexedAccess */) ? target2.objectType.flags : target2.flags; - if (targetFlags & 262144 /* TypeParameter */ && target2 !== markerSuperTypeForCheck && target2 !== markerSubTypeForCheck) { - const constraint = getBaseConstraintOfType(target2); - let needsOriginalSource; - if (constraint && (isTypeAssignableTo(generalizedSource, constraint) || (needsOriginalSource = isTypeAssignableTo(source2, constraint)))) { - reportError( - Diagnostics._0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2, - needsOriginalSource ? sourceType : generalizedSourceType, - targetType, - typeToString(constraint) - ); - } else { - errorInfo = void 0; - reportError( - Diagnostics._0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1, - targetType, - generalizedSourceType - ); - } - } - if (!message) { - if (relation === comparableRelation) { - message = Diagnostics.Type_0_is_not_comparable_to_type_1; - } else if (sourceType === targetType) { - message = Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; - } else if (exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) { - message = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties; - } else { - if (source2.flags & 128 /* StringLiteral */ && target2.flags & 1048576 /* Union */) { - const suggestedType = getSuggestedTypeForNonexistentStringLiteralType(source2, target2); - if (suggestedType) { - reportError(Diagnostics.Type_0_is_not_assignable_to_type_1_Did_you_mean_2, generalizedSourceType, targetType, typeToString(suggestedType)); - return; - } - } - message = Diagnostics.Type_0_is_not_assignable_to_type_1; - } - } else if (message === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1 && exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) { - message = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties; - } - reportError(message, generalizedSourceType, targetType); - } - function tryElaborateErrorsForPrimitivesAndObjects(source2, target2) { - const sourceType = symbolValueDeclarationIsContextSensitive(source2.symbol) ? typeToString(source2, source2.symbol.valueDeclaration) : typeToString(source2); - const targetType = symbolValueDeclarationIsContextSensitive(target2.symbol) ? typeToString(target2, target2.symbol.valueDeclaration) : typeToString(target2); - if (globalStringType === source2 && stringType === target2 || globalNumberType === source2 && numberType === target2 || globalBooleanType === source2 && booleanType === target2 || getGlobalESSymbolType() === source2 && esSymbolType === target2) { - reportError(Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); - } - } - function tryElaborateArrayLikeErrors(source2, target2, reportErrors2) { - if (isTupleType(source2)) { - if (source2.target.readonly && isMutableArrayOrTuple(target2)) { - if (reportErrors2) { - reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2)); - } - return false; - } - return isArrayOrTupleType(target2); - } - if (isReadonlyArrayType(source2) && isMutableArrayOrTuple(target2)) { - if (reportErrors2) { - reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2)); - } - return false; - } - if (isTupleType(target2)) { - return isArrayType(source2); - } - return true; - } - function isRelatedToWorker(source2, target2, reportErrors2) { - return isRelatedTo(source2, target2, 3 /* Both */, reportErrors2); - } - function isRelatedTo(originalSource, originalTarget, recursionFlags = 3 /* Both */, reportErrors2 = false, headMessage2, intersectionState = 0 /* None */) { - if (originalSource === originalTarget) return -1 /* True */; - if (originalSource.flags & 524288 /* Object */ && originalTarget.flags & 402784252 /* Primitive */) { - if (relation === comparableRelation && !(originalTarget.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(originalTarget, originalSource, relation) || isSimpleTypeRelatedTo(originalSource, originalTarget, relation, reportErrors2 ? reportError : void 0)) { - return -1 /* True */; - } - if (reportErrors2) { - reportErrorResults(originalSource, originalTarget, originalSource, originalTarget, headMessage2); - } - return 0 /* False */; - } - const source2 = getNormalizedType( - originalSource, - /*writing*/ - false - ); - let target2 = getNormalizedType( - originalTarget, - /*writing*/ - true - ); - if (source2 === target2) return -1 /* True */; - if (relation === identityRelation) { - if (source2.flags !== target2.flags) return 0 /* False */; - if (source2.flags & 67358815 /* Singleton */) return -1 /* True */; - traceUnionsOrIntersectionsTooLarge(source2, target2); - return recursiveTypeRelatedTo( - source2, - target2, - /*reportErrors*/ - false, - 0 /* None */, - recursionFlags - ); - } - if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) { - return -1 /* True */; - } - if (source2.flags & 470302716 /* DefinitelyNonNullable */ && target2.flags & 1048576 /* Union */) { - const types = target2.types; - const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0; - if (candidate && !(candidate.flags & 98304 /* Nullable */)) { - target2 = getNormalizedType( - candidate, - /*writing*/ - true - ); - if (source2 === target2) return -1 /* True */; - } - } - if (relation === comparableRelation && !(target2.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target2, source2, relation) || isSimpleTypeRelatedTo(source2, target2, relation, reportErrors2 ? reportError : void 0)) return -1 /* True */; - if (source2.flags & 469499904 /* StructuredOrInstantiable */ || target2.flags & 469499904 /* StructuredOrInstantiable */) { - const isPerformingExcessPropertyChecks = !(intersectionState & 2 /* Target */) && (isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */); - if (isPerformingExcessPropertyChecks) { - if (hasExcessProperties(source2, target2, reportErrors2)) { - if (reportErrors2) { - reportRelationError(headMessage2, source2, originalTarget.aliasSymbol ? originalTarget : target2); - } - return 0 /* False */; - } - } - const isPerformingCommonPropertyChecks = (relation !== comparableRelation || isUnitType(source2)) && !(intersectionState & 2 /* Target */) && source2.flags & (402784252 /* Primitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && source2 !== globalObjectType && target2.flags & (524288 /* Object */ | 2097152 /* Intersection */) && isWeakType(target2) && (getPropertiesOfType(source2).length > 0 || typeHasCallOrConstructSignatures(source2)); - const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */); - if (isPerformingCommonPropertyChecks && !hasCommonProperties(source2, target2, isComparingJsxAttributes)) { - if (reportErrors2) { - const sourceString = typeToString(originalSource.aliasSymbol ? originalSource : source2); - const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2); - const calls = getSignaturesOfType(source2, 0 /* Call */); - const constructs = getSignaturesOfType(source2, 1 /* Construct */); - if (calls.length > 0 && isRelatedTo( - getReturnTypeOfSignature(calls[0]), - target2, - 1 /* Source */, - /*reportErrors*/ - false - ) || constructs.length > 0 && isRelatedTo( - getReturnTypeOfSignature(constructs[0]), - target2, - 1 /* Source */, - /*reportErrors*/ - false - )) { - reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString); - } else { - reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString); - } - } - return 0 /* False */; - } - traceUnionsOrIntersectionsTooLarge(source2, target2); - const skipCaching = source2.flags & 1048576 /* Union */ && source2.types.length < 4 && !(target2.flags & 1048576 /* Union */) || target2.flags & 1048576 /* Union */ && target2.types.length < 4 && !(source2.flags & 469499904 /* StructuredOrInstantiable */); - const result2 = skipCaching ? unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) : recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags); - if (result2) { - return result2; - } - } - if (reportErrors2) { - reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2); - } - return 0 /* False */; - } - function reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2) { - var _a2, _b; - const sourceHasBase = !!getSingleBaseForNonAugmentingSubtype(originalSource); - const targetHasBase = !!getSingleBaseForNonAugmentingSubtype(originalTarget); - source2 = originalSource.aliasSymbol || sourceHasBase ? originalSource : source2; - target2 = originalTarget.aliasSymbol || targetHasBase ? originalTarget : target2; - let maybeSuppress = overrideNextErrorInfo > 0; - if (maybeSuppress) { - overrideNextErrorInfo--; - } - if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) { - const currentError = errorInfo; - tryElaborateArrayLikeErrors( - source2, - target2, - /*reportErrors*/ - true - ); - if (errorInfo !== currentError) { - maybeSuppress = !!errorInfo; - } - } - if (source2.flags & 524288 /* Object */ && target2.flags & 402784252 /* Primitive */) { - tryElaborateErrorsForPrimitivesAndObjects(source2, target2); - } else if (source2.symbol && source2.flags & 524288 /* Object */ && globalObjectType === source2) { - reportError(Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); - } else if (getObjectFlags(source2) & 2048 /* JsxAttributes */ && target2.flags & 2097152 /* Intersection */) { - const targetTypes = target2.types; - const intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode); - const intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode); - if (!isErrorType(intrinsicAttributes) && !isErrorType(intrinsicClassAttributes) && (contains(targetTypes, intrinsicAttributes) || contains(targetTypes, intrinsicClassAttributes))) { - return; - } - } else { - errorInfo = elaborateNeverIntersection(errorInfo, originalTarget); - } - if (!headMessage2 && maybeSuppress) { - const savedErrorState = captureErrorCalculationState(); - reportRelationError(headMessage2, source2, target2); - let canonical; - if (errorInfo && errorInfo !== savedErrorState.errorInfo) { - canonical = { code: errorInfo.code, messageText: errorInfo.messageText }; - } - resetErrorInfo(savedErrorState); - if (canonical && errorInfo) { - errorInfo.canonicalHead = canonical; - } - lastSkippedInfo = [source2, target2]; - return; - } - reportRelationError(headMessage2, source2, target2); - if (source2.flags & 262144 /* TypeParameter */ && ((_b = (_a2 = source2.symbol) == null ? void 0 : _a2.declarations) == null ? void 0 : _b[0]) && !getConstraintOfType(source2)) { - const syntheticParam = cloneTypeParameter(source2); - syntheticParam.constraint = instantiateType(target2, makeUnaryTypeMapper(source2, syntheticParam)); - if (hasNonCircularBaseConstraint(syntheticParam)) { - const targetConstraintString = typeToString(target2, source2.symbol.declarations[0]); - associateRelatedInfo(createDiagnosticForNode(source2.symbol.declarations[0], Diagnostics.This_type_parameter_might_need_an_extends_0_constraint, targetConstraintString)); - } - } - } - function traceUnionsOrIntersectionsTooLarge(source2, target2) { - if (!tracing) { - return; - } - if (source2.flags & 3145728 /* UnionOrIntersection */ && target2.flags & 3145728 /* UnionOrIntersection */) { - const sourceUnionOrIntersection = source2; - const targetUnionOrIntersection = target2; - if (sourceUnionOrIntersection.objectFlags & targetUnionOrIntersection.objectFlags & 32768 /* PrimitiveUnion */) { - return; - } - const sourceSize = sourceUnionOrIntersection.types.length; - const targetSize = targetUnionOrIntersection.types.length; - if (sourceSize * targetSize > 1e6) { - tracing.instant(tracing.Phase.CheckTypes, "traceUnionsOrIntersectionsTooLarge_DepthLimit", { - sourceId: source2.id, - sourceSize, - targetId: target2.id, - targetSize, - pos: errorNode == null ? void 0 : errorNode.pos, - end: errorNode == null ? void 0 : errorNode.end - }); - } - } - } - function getTypeOfPropertyInTypes(types, name) { - const appendPropType = (propTypes, type) => { - var _a2; - type = getApparentType(type); - const prop = type.flags & 3145728 /* UnionOrIntersection */ ? getPropertyOfUnionOrIntersectionType(type, name) : getPropertyOfObjectType(type, name); - const propType = prop && getTypeOfSymbol(prop) || ((_a2 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a2.type) || undefinedType; - return append(propTypes, propType); - }; - return getUnionType(reduceLeft( - types, - appendPropType, - /*initial*/ - void 0 - ) || emptyArray); - } - function hasExcessProperties(source2, target2, reportErrors2) { - var _a2; - if (!isExcessPropertyCheckTarget(target2) || !noImplicitAny && getObjectFlags(target2) & 4096 /* JSLiteral */) { - return false; - } - const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */); - if ((relation === assignableRelation || relation === comparableRelation) && (isTypeSubsetOf(globalObjectType, target2) || !isComparingJsxAttributes && isEmptyObjectType(target2))) { - return false; - } - let reducedTarget = target2; - let checkTypes; - if (target2.flags & 1048576 /* Union */) { - reducedTarget = findMatchingDiscriminantType(source2, target2, isRelatedTo) || filterPrimitivesIfContainsNonPrimitive(target2); - checkTypes = reducedTarget.flags & 1048576 /* Union */ ? reducedTarget.types : [reducedTarget]; - } - for (const prop of getPropertiesOfType(source2)) { - if (shouldCheckAsExcessProperty(prop, source2.symbol) && !isIgnoredJsxProperty(source2, prop)) { - if (!isKnownProperty(reducedTarget, prop.escapedName, isComparingJsxAttributes)) { - if (reportErrors2) { - const errorTarget = filterType(reducedTarget, isExcessPropertyCheckTarget); - if (!errorNode) return Debug.fail(); - if (isJsxAttributes(errorNode) || isJsxOpeningLikeElement(errorNode) || isJsxOpeningLikeElement(errorNode.parent)) { - if (prop.valueDeclaration && isJsxAttribute(prop.valueDeclaration) && getSourceFileOfNode(errorNode) === getSourceFileOfNode(prop.valueDeclaration.name)) { - errorNode = prop.valueDeclaration.name; - } - const propName = symbolToString(prop); - const suggestionSymbol = getSuggestedSymbolForNonexistentJSXAttribute(propName, errorTarget); - const suggestion = suggestionSymbol ? symbolToString(suggestionSymbol) : void 0; - if (suggestion) { - reportError(Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(errorTarget), suggestion); - } else { - reportError(Diagnostics.Property_0_does_not_exist_on_type_1, propName, typeToString(errorTarget)); - } - } else { - const objectLiteralDeclaration = ((_a2 = source2.symbol) == null ? void 0 : _a2.declarations) && firstOrUndefined(source2.symbol.declarations); - let suggestion; - if (prop.valueDeclaration && findAncestor(prop.valueDeclaration, (d) => d === objectLiteralDeclaration) && getSourceFileOfNode(objectLiteralDeclaration) === getSourceFileOfNode(errorNode)) { - const propDeclaration = prop.valueDeclaration; - Debug.assertNode(propDeclaration, isObjectLiteralElementLike); - const name = propDeclaration.name; - errorNode = name; - if (isIdentifier(name)) { - suggestion = getSuggestionForNonexistentProperty(name, errorTarget); - } - } - if (suggestion !== void 0) { - reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2, symbolToString(prop), typeToString(errorTarget), suggestion); - } else { - reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(errorTarget)); - } - } - } - return true; - } - if (checkTypes && !isRelatedTo(getTypeOfSymbol(prop), getTypeOfPropertyInTypes(checkTypes, prop.escapedName), 3 /* Both */, reportErrors2)) { - if (reportErrors2) { - reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(prop)); - } - return true; - } - } - } - return false; - } - function shouldCheckAsExcessProperty(prop, container) { - return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration; - } - function unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) { - if (source2.flags & 1048576 /* Union */) { - if (target2.flags & 1048576 /* Union */) { - const sourceOrigin = source2.origin; - if (sourceOrigin && sourceOrigin.flags & 2097152 /* Intersection */ && target2.aliasSymbol && contains(sourceOrigin.types, target2)) { - return -1 /* True */; - } - const targetOrigin = target2.origin; - if (targetOrigin && targetOrigin.flags & 1048576 /* Union */ && source2.aliasSymbol && contains(targetOrigin.types, source2)) { - return -1 /* True */; - } - } - return relation === comparableRelation ? someTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState) : eachTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState); - } - if (target2.flags & 1048576 /* Union */) { - return typeRelatedToSomeType(getRegularTypeOfObjectLiteral(source2), target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */) && !(target2.flags & 402784252 /* Primitive */), intersectionState); - } - if (target2.flags & 2097152 /* Intersection */) { - return typeRelatedToEachType(source2, target2, reportErrors2, 2 /* Target */); - } - if (relation === comparableRelation && target2.flags & 402784252 /* Primitive */) { - const constraints = sameMap(source2.types, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(t) || unknownType : t); - if (constraints !== source2.types) { - source2 = getIntersectionType(constraints); - if (source2.flags & 131072 /* Never */) { - return 0 /* False */; - } - if (!(source2.flags & 2097152 /* Intersection */)) { - return isRelatedTo( - source2, - target2, - 1 /* Source */, - /*reportErrors*/ - false - ) || isRelatedTo( - target2, - source2, - 1 /* Source */, - /*reportErrors*/ - false - ); - } - } - } - return someTypeRelatedToType( - source2, - target2, - /*reportErrors*/ - false, - 1 /* Source */ - ); - } - function eachTypeRelatedToSomeType(source2, target2) { - let result2 = -1 /* True */; - const sourceTypes = source2.types; - for (const sourceType of sourceTypes) { - const related = typeRelatedToSomeType( - sourceType, - target2, - /*reportErrors*/ - false, - 0 /* None */ - ); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - return result2; - } - function typeRelatedToSomeType(source2, target2, reportErrors2, intersectionState) { - const targetTypes = target2.types; - if (target2.flags & 1048576 /* Union */) { - if (containsType(targetTypes, source2)) { - return -1 /* True */; - } - if (relation !== comparableRelation && getObjectFlags(target2) & 32768 /* PrimitiveUnion */ && !(source2.flags & 1024 /* EnumLiteral */) && (source2.flags & (128 /* StringLiteral */ | 512 /* BooleanLiteral */ | 2048 /* BigIntLiteral */) || (relation === subtypeRelation || relation === strictSubtypeRelation) && source2.flags & 256 /* NumberLiteral */)) { - const alternateForm = source2 === source2.regularType ? source2.freshType : source2.regularType; - const primitive = source2.flags & 128 /* StringLiteral */ ? stringType : source2.flags & 256 /* NumberLiteral */ ? numberType : source2.flags & 2048 /* BigIntLiteral */ ? bigintType : void 0; - return primitive && containsType(targetTypes, primitive) || alternateForm && containsType(targetTypes, alternateForm) ? -1 /* True */ : 0 /* False */; - } - const match = getMatchingUnionConstituentForType(target2, source2); - if (match) { - const related = isRelatedTo( - source2, - match, - 2 /* Target */, - /*reportErrors*/ - false, - /*headMessage*/ - void 0, - intersectionState - ); - if (related) { - return related; - } - } - } - for (const type of targetTypes) { - const related = isRelatedTo( - source2, - type, - 2 /* Target */, - /*reportErrors*/ - false, - /*headMessage*/ - void 0, - intersectionState - ); - if (related) { - return related; - } - } - if (reportErrors2) { - const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo); - if (bestMatchingType) { - isRelatedTo( - source2, - bestMatchingType, - 2 /* Target */, - /*reportErrors*/ - true, - /*headMessage*/ - void 0, - intersectionState - ); - } - } - return 0 /* False */; - } - function typeRelatedToEachType(source2, target2, reportErrors2, intersectionState) { - let result2 = -1 /* True */; - const targetTypes = target2.types; - for (const targetType of targetTypes) { - const related = isRelatedTo( - source2, - targetType, - 2 /* Target */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - return result2; - } - function someTypeRelatedToType(source2, target2, reportErrors2, intersectionState) { - const sourceTypes = source2.types; - if (source2.flags & 1048576 /* Union */ && containsType(sourceTypes, target2)) { - return -1 /* True */; - } - const len = sourceTypes.length; - for (let i = 0; i < len; i++) { - const related = isRelatedTo( - sourceTypes[i], - target2, - 1 /* Source */, - reportErrors2 && i === len - 1, - /*headMessage*/ - void 0, - intersectionState - ); - if (related) { - return related; - } - } - return 0 /* False */; - } - function getUndefinedStrippedTargetIfNeeded(source2, target2) { - if (source2.flags & 1048576 /* Union */ && target2.flags & 1048576 /* Union */ && !(source2.types[0].flags & 32768 /* Undefined */) && target2.types[0].flags & 32768 /* Undefined */) { - return extractTypesOfKind(target2, ~32768 /* Undefined */); - } - return target2; - } - function eachTypeRelatedToType(source2, target2, reportErrors2, intersectionState) { - let result2 = -1 /* True */; - const sourceTypes = source2.types; - const undefinedStrippedTarget = getUndefinedStrippedTargetIfNeeded(source2, target2); - for (let i = 0; i < sourceTypes.length; i++) { - const sourceType = sourceTypes[i]; - if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) { - const related2 = isRelatedTo( - sourceType, - undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length], - 3 /* Both */, - /*reportErrors*/ - false, - /*headMessage*/ - void 0, - intersectionState - ); - if (related2) { - result2 &= related2; - continue; - } - } - const related = isRelatedTo( - sourceType, - target2, - 1 /* Source */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - return result2; - } - function typeArgumentsRelatedTo(sources = emptyArray, targets = emptyArray, variances = emptyArray, reportErrors2, intersectionState) { - if (sources.length !== targets.length && relation === identityRelation) { - return 0 /* False */; - } - const length2 = sources.length <= targets.length ? sources.length : targets.length; - let result2 = -1 /* True */; - for (let i = 0; i < length2; i++) { - const varianceFlags = i < variances.length ? variances[i] : 1 /* Covariant */; - const variance = varianceFlags & 7 /* VarianceMask */; - if (variance !== 4 /* Independent */) { - const s = sources[i]; - const t = targets[i]; - let related = -1 /* True */; - if (varianceFlags & 8 /* Unmeasurable */) { - related = relation === identityRelation ? isRelatedTo( - s, - t, - 3 /* Both */, - /*reportErrors*/ - false - ) : compareTypesIdentical(s, t); - } else if (variance === 1 /* Covariant */) { - related = isRelatedTo( - s, - t, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - } else if (variance === 2 /* Contravariant */) { - related = isRelatedTo( - t, - s, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - } else if (variance === 3 /* Bivariant */) { - related = isRelatedTo( - t, - s, - 3 /* Both */, - /*reportErrors*/ - false - ); - if (!related) { - related = isRelatedTo( - s, - t, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - } - } else { - related = isRelatedTo( - s, - t, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - if (related) { - related &= isRelatedTo( - t, - s, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - } - } - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - } - return result2; - } - function recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags) { - var _a2, _b, _c; - if (overflow) { - return 0 /* False */; - } - const id = getRelationKey( - source2, - target2, - intersectionState, - relation, - /*ignoreConstraints*/ - false - ); - const entry = relation.get(id); - if (entry !== void 0) { - if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 96 /* Overflow */)) { - } else { - if (outofbandVarianceMarkerHandler) { - const saved = entry & 24 /* ReportsMask */; - if (saved & 8 /* ReportsUnmeasurable */) { - instantiateType(source2, reportUnmeasurableMapper); - } - if (saved & 16 /* ReportsUnreliable */) { - instantiateType(source2, reportUnreliableMapper); - } - } - if (reportErrors2 && entry & 96 /* Overflow */) { - const message = entry & 32 /* ComplexityOverflow */ ? Diagnostics.Excessive_complexity_comparing_types_0_and_1 : Diagnostics.Excessive_stack_depth_comparing_types_0_and_1; - reportError(message, typeToString(source2), typeToString(target2)); - overrideNextErrorInfo++; - } - return entry & 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */; - } - } - if (relationCount <= 0) { - overflow = true; - return 0 /* False */; - } - if (!maybeKeys) { - maybeKeys = []; - maybeKeysSet = /* @__PURE__ */ new Set(); - sourceStack = []; - targetStack = []; - } else { - if (maybeKeysSet.has(id)) { - return 3 /* Maybe */; - } - const broadestEquivalentId = id.startsWith("*") ? getRelationKey( - source2, - target2, - intersectionState, - relation, - /*ignoreConstraints*/ - true - ) : void 0; - if (broadestEquivalentId && maybeKeysSet.has(broadestEquivalentId)) { - return 3 /* Maybe */; - } - if (sourceDepth === 100 || targetDepth === 100) { - overflow = true; - return 0 /* False */; - } - } - const maybeStart = maybeCount; - maybeKeys[maybeCount] = id; - maybeKeysSet.add(id); - maybeCount++; - const saveExpandingFlags = expandingFlags; - if (recursionFlags & 1 /* Source */) { - sourceStack[sourceDepth] = source2; - sourceDepth++; - if (!(expandingFlags & 1 /* Source */) && isDeeplyNestedType(source2, sourceStack, sourceDepth)) expandingFlags |= 1 /* Source */; - } - if (recursionFlags & 2 /* Target */) { - targetStack[targetDepth] = target2; - targetDepth++; - if (!(expandingFlags & 2 /* Target */) && isDeeplyNestedType(target2, targetStack, targetDepth)) expandingFlags |= 2 /* Target */; - } - let originalHandler; - let propagatingVarianceFlags = 0; - if (outofbandVarianceMarkerHandler) { - originalHandler = outofbandVarianceMarkerHandler; - outofbandVarianceMarkerHandler = (onlyUnreliable) => { - propagatingVarianceFlags |= onlyUnreliable ? 16 /* ReportsUnreliable */ : 8 /* ReportsUnmeasurable */; - return originalHandler(onlyUnreliable); - }; - } - let result2; - if (expandingFlags === 3 /* Both */) { - (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "recursiveTypeRelatedTo_DepthLimit", { - sourceId: source2.id, - sourceIdStack: sourceStack.map((t) => t.id), - targetId: target2.id, - targetIdStack: targetStack.map((t) => t.id), - depth: sourceDepth, - targetDepth - }); - result2 = 3 /* Maybe */; - } else { - (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.CheckTypes, "structuredTypeRelatedTo", { sourceId: source2.id, targetId: target2.id }); - result2 = structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState); - (_c = tracing) == null ? void 0 : _c.pop(); - } - if (outofbandVarianceMarkerHandler) { - outofbandVarianceMarkerHandler = originalHandler; - } - if (recursionFlags & 1 /* Source */) { - sourceDepth--; - } - if (recursionFlags & 2 /* Target */) { - targetDepth--; - } - expandingFlags = saveExpandingFlags; - if (result2) { - if (result2 === -1 /* True */ || sourceDepth === 0 && targetDepth === 0) { - if (result2 === -1 /* True */ || result2 === 3 /* Maybe */) { - resetMaybeStack( - /*markAllAsSucceeded*/ - true - ); - } else { - resetMaybeStack( - /*markAllAsSucceeded*/ - false - ); - } - } - } else { - relation.set(id, 2 /* Failed */ | propagatingVarianceFlags); - relationCount--; - resetMaybeStack( - /*markAllAsSucceeded*/ - false - ); - } - return result2; - function resetMaybeStack(markAllAsSucceeded) { - for (let i = maybeStart; i < maybeCount; i++) { - maybeKeysSet.delete(maybeKeys[i]); - if (markAllAsSucceeded) { - relation.set(maybeKeys[i], 1 /* Succeeded */ | propagatingVarianceFlags); - relationCount--; - } - } - maybeCount = maybeStart; - } - } - function structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState) { - const saveErrorInfo = captureErrorCalculationState(); - let result2 = structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo); - if (relation !== identityRelation) { - if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) { - const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */)); - if (constraint && everyType(constraint, (c) => c !== source2)) { - result2 = isRelatedTo( - constraint, - target2, - 1 /* Source */, - /*reportErrors*/ - false, - /*headMessage*/ - void 0, - intersectionState - ); - } - } - if (result2 && !(intersectionState & 2 /* Target */) && target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */)) { - result2 &= propertiesRelatedTo( - source2, - target2, - reportErrors2, - /*excludedProperties*/ - void 0, - /*optionalsOnly*/ - false, - 0 /* None */ - ); - if (result2 && isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) { - result2 &= indexSignaturesRelatedTo( - source2, - target2, - /*sourceIsPrimitive*/ - false, - reportErrors2, - 0 /* None */ - ); - } - } else if (result2 && isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => t === target2 || !!(getObjectFlags(t) & 262144 /* NonInferrableType */))) { - result2 &= propertiesRelatedTo( - source2, - target2, - reportErrors2, - /*excludedProperties*/ - void 0, - /*optionalsOnly*/ - true, - intersectionState - ); - } - } - if (result2) { - resetErrorInfo(saveErrorInfo); - } - return result2; - } - function getApparentMappedTypeKeys(nameType, targetType) { - const modifiersType = getApparentType(getModifiersTypeFromMappedType(targetType)); - const mappedKeys = []; - forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType( - modifiersType, - 8576 /* StringOrNumberLiteralOrUnique */, - /*stringsOnly*/ - false, - (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t))) - ); - return getUnionType(mappedKeys); - } - function structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo) { - let result2; - let originalErrorInfo; - let varianceCheckFailed = false; - let sourceFlags = source2.flags; - const targetFlags = target2.flags; - if (relation === identityRelation) { - if (sourceFlags & 3145728 /* UnionOrIntersection */) { - let result3 = eachTypeRelatedToSomeType(source2, target2); - if (result3) { - result3 &= eachTypeRelatedToSomeType(target2, source2); - } - return result3; - } - if (sourceFlags & 4194304 /* Index */) { - return isRelatedTo( - source2.type, - target2.type, - 3 /* Both */, - /*reportErrors*/ - false - ); - } - if (sourceFlags & 8388608 /* IndexedAccess */) { - if (result2 = isRelatedTo( - source2.objectType, - target2.objectType, - 3 /* Both */, - /*reportErrors*/ - false - )) { - if (result2 &= isRelatedTo( - source2.indexType, - target2.indexType, - 3 /* Both */, - /*reportErrors*/ - false - )) { - return result2; - } - } - } - if (sourceFlags & 16777216 /* Conditional */) { - if (source2.root.isDistributive === target2.root.isDistributive) { - if (result2 = isRelatedTo( - source2.checkType, - target2.checkType, - 3 /* Both */, - /*reportErrors*/ - false - )) { - if (result2 &= isRelatedTo( - source2.extendsType, - target2.extendsType, - 3 /* Both */, - /*reportErrors*/ - false - )) { - if (result2 &= isRelatedTo( - getTrueTypeFromConditionalType(source2), - getTrueTypeFromConditionalType(target2), - 3 /* Both */, - /*reportErrors*/ - false - )) { - if (result2 &= isRelatedTo( - getFalseTypeFromConditionalType(source2), - getFalseTypeFromConditionalType(target2), - 3 /* Both */, - /*reportErrors*/ - false - )) { - return result2; - } - } - } - } - } - } - if (sourceFlags & 33554432 /* Substitution */) { - if (result2 = isRelatedTo( - source2.baseType, - target2.baseType, - 3 /* Both */, - /*reportErrors*/ - false - )) { - if (result2 &= isRelatedTo( - source2.constraint, - target2.constraint, - 3 /* Both */, - /*reportErrors*/ - false - )) { - return result2; - } - } - } - if (!(sourceFlags & 524288 /* Object */)) { - return 0 /* False */; - } - } else if (sourceFlags & 3145728 /* UnionOrIntersection */ || targetFlags & 3145728 /* UnionOrIntersection */) { - if (result2 = unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState)) { - return result2; - } - if (!(sourceFlags & 465829888 /* Instantiable */ || sourceFlags & 524288 /* Object */ && targetFlags & 1048576 /* Union */ || sourceFlags & 2097152 /* Intersection */ && targetFlags & (524288 /* Object */ | 1048576 /* Union */ | 465829888 /* Instantiable */))) { - return 0 /* False */; - } - } - if (sourceFlags & (524288 /* Object */ | 16777216 /* Conditional */) && source2.aliasSymbol && source2.aliasTypeArguments && source2.aliasSymbol === target2.aliasSymbol && !(isMarkerType(source2) || isMarkerType(target2))) { - const variances = getAliasVariances(source2.aliasSymbol); - if (variances === emptyArray) { - return 1 /* Unknown */; - } - const params = getSymbolLinks(source2.aliasSymbol).typeParameters; - const minParams = getMinTypeArgumentCount(params); - const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration)); - const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration)); - const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState); - if (varianceResult !== void 0) { - return varianceResult; - } - } - if (isSingleElementGenericTupleType(source2) && !source2.target.readonly && (result2 = isRelatedTo(getTypeArguments(source2)[0], target2, 1 /* Source */)) || isSingleElementGenericTupleType(target2) && (target2.target.readonly || isMutableArrayOrTuple(getBaseConstraintOfType(source2) || source2)) && (result2 = isRelatedTo(source2, getTypeArguments(target2)[0], 2 /* Target */))) { - return result2; - } - if (targetFlags & 262144 /* TypeParameter */) { - if (getObjectFlags(source2) & 32 /* Mapped */ && !source2.declaration.nameType && isRelatedTo(getIndexType(target2), getConstraintTypeFromMappedType(source2), 3 /* Both */)) { - if (!(getMappedTypeModifiers(source2) & 4 /* IncludeOptional */)) { - const templateType = getTemplateTypeFromMappedType(source2); - const indexedAccessType = getIndexedAccessType(target2, getTypeParameterFromMappedType(source2)); - if (result2 = isRelatedTo(templateType, indexedAccessType, 3 /* Both */, reportErrors2)) { - return result2; - } - } - } - if (relation === comparableRelation && sourceFlags & 262144 /* TypeParameter */) { - let constraint = getConstraintOfTypeParameter(source2); - if (constraint) { - while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) { - if (result2 = isRelatedTo( - constraint, - target2, - 1 /* Source */, - /*reportErrors*/ - false - )) { - return result2; - } - constraint = getConstraintOfTypeParameter(constraint); - } - } - return 0 /* False */; - } - } else if (targetFlags & 4194304 /* Index */) { - const targetType = target2.type; - if (sourceFlags & 4194304 /* Index */) { - if (result2 = isRelatedTo( - targetType, - source2.type, - 3 /* Both */, - /*reportErrors*/ - false - )) { - return result2; - } - } - if (isTupleType(targetType)) { - if (result2 = isRelatedTo(source2, getKnownKeysOfTupleType(targetType), 2 /* Target */, reportErrors2)) { - return result2; - } - } else { - const constraint = getSimplifiedTypeOrConstraint(targetType); - if (constraint) { - if (isRelatedTo(source2, getIndexType(constraint, target2.indexFlags | 4 /* NoReducibleCheck */), 2 /* Target */, reportErrors2) === -1 /* True */) { - return -1 /* True */; - } - } else if (isGenericMappedType(targetType)) { - const nameType = getNameTypeFromMappedType(targetType); - const constraintType = getConstraintTypeFromMappedType(targetType); - let targetKeys; - if (nameType && isMappedTypeWithKeyofConstraintDeclaration(targetType)) { - const mappedKeys = getApparentMappedTypeKeys(nameType, targetType); - targetKeys = getUnionType([mappedKeys, nameType]); - } else { - targetKeys = nameType || constraintType; - } - if (isRelatedTo(source2, targetKeys, 2 /* Target */, reportErrors2) === -1 /* True */) { - return -1 /* True */; - } - } - } - } else if (targetFlags & 8388608 /* IndexedAccess */) { - if (sourceFlags & 8388608 /* IndexedAccess */) { - if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, reportErrors2)) { - result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, reportErrors2); - } - if (result2) { - return result2; - } - if (reportErrors2) { - originalErrorInfo = errorInfo; - } - } - if (relation === assignableRelation || relation === comparableRelation) { - const objectType = target2.objectType; - const indexType = target2.indexType; - const baseObjectType = getBaseConstraintOfType(objectType) || objectType; - const baseIndexType = getBaseConstraintOfType(indexType) || indexType; - if (!isGenericObjectType(baseObjectType) && !isGenericIndexType(baseIndexType)) { - const accessFlags = 4 /* Writing */ | (baseObjectType !== objectType ? 2 /* NoIndexSignatures */ : 0); - const constraint = getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, accessFlags); - if (constraint) { - if (reportErrors2 && originalErrorInfo) { - resetErrorInfo(saveErrorInfo); - } - if (result2 = isRelatedTo( - source2, - constraint, - 2 /* Target */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - )) { - return result2; - } - if (reportErrors2 && originalErrorInfo && errorInfo) { - errorInfo = countMessageChainBreadth([originalErrorInfo]) <= countMessageChainBreadth([errorInfo]) ? originalErrorInfo : errorInfo; - } - } - } - } - if (reportErrors2) { - originalErrorInfo = void 0; - } - } else if (isGenericMappedType(target2) && relation !== identityRelation) { - const keysRemapped = !!target2.declaration.nameType; - const templateType = getTemplateTypeFromMappedType(target2); - const modifiers = getMappedTypeModifiers(target2); - if (!(modifiers & 8 /* ExcludeOptional */)) { - if (!keysRemapped && templateType.flags & 8388608 /* IndexedAccess */ && templateType.objectType === source2 && templateType.indexType === getTypeParameterFromMappedType(target2)) { - return -1 /* True */; - } - if (!isGenericMappedType(source2)) { - const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2); - const sourceKeys = getIndexType(source2, 2 /* NoIndexSignatures */); - const includeOptional = modifiers & 4 /* IncludeOptional */; - const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0; - if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) { - const templateType2 = getTemplateTypeFromMappedType(target2); - const typeParameter = getTypeParameterFromMappedType(target2); - const nonNullComponent = extractTypesOfKind(templateType2, ~98304 /* Nullable */); - if (!keysRemapped && nonNullComponent.flags & 8388608 /* IndexedAccess */ && nonNullComponent.indexType === typeParameter) { - if (result2 = isRelatedTo(source2, nonNullComponent.objectType, 2 /* Target */, reportErrors2)) { - return result2; - } - } else { - const indexingType = keysRemapped ? filteredByApplicability || targetKeys : filteredByApplicability ? getIntersectionType([filteredByApplicability, typeParameter]) : typeParameter; - const indexedAccessType = getIndexedAccessType(source2, indexingType); - if (result2 = isRelatedTo(indexedAccessType, templateType2, 3 /* Both */, reportErrors2)) { - return result2; - } - } - } - originalErrorInfo = errorInfo; - resetErrorInfo(saveErrorInfo); - } - } - } else if (targetFlags & 16777216 /* Conditional */) { - if (isDeeplyNestedType(target2, targetStack, targetDepth, 10)) { - return 3 /* Maybe */; - } - const c = target2; - if (!c.root.inferTypeParameters && !isDistributionDependent(c.root) && !(source2.flags & 16777216 /* Conditional */ && source2.root === c.root)) { - const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType)); - const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType)); - if (result2 = skipTrue ? -1 /* True */ : isRelatedTo( - source2, - getTrueTypeFromConditionalType(c), - 2 /* Target */, - /*reportErrors*/ - false, - /*headMessage*/ - void 0, - intersectionState - )) { - result2 &= skipFalse ? -1 /* True */ : isRelatedTo( - source2, - getFalseTypeFromConditionalType(c), - 2 /* Target */, - /*reportErrors*/ - false, - /*headMessage*/ - void 0, - intersectionState - ); - if (result2) { - return result2; - } - } - } - } else if (targetFlags & 134217728 /* TemplateLiteral */) { - if (sourceFlags & 134217728 /* TemplateLiteral */) { - if (relation === comparableRelation) { - return templateLiteralTypesDefinitelyUnrelated(source2, target2) ? 0 /* False */ : -1 /* True */; - } - instantiateType(source2, reportUnreliableMapper); - } - if (isTypeMatchedByTemplateLiteralType(source2, target2)) { - return -1 /* True */; - } - } else if (target2.flags & 268435456 /* StringMapping */) { - if (!(source2.flags & 268435456 /* StringMapping */)) { - if (isMemberOfStringMapping(source2, target2)) { - return -1 /* True */; - } - } - } - if (sourceFlags & 8650752 /* TypeVariable */) { - if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) { - const constraint = getConstraintOfType(source2) || unknownType; - if (result2 = isRelatedTo( - constraint, - target2, - 1 /* Source */, - /*reportErrors*/ - false, - /*headMessage*/ - void 0, - intersectionState - )) { - return result2; - } else if (result2 = isRelatedTo( - getTypeWithThisArgument(constraint, source2), - target2, - 1 /* Source */, - reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */), - /*headMessage*/ - void 0, - intersectionState - )) { - return result2; - } - if (isMappedTypeGenericIndexedAccess(source2)) { - const indexConstraint = getConstraintOfType(source2.indexType); - if (indexConstraint) { - if (result2 = isRelatedTo(getIndexedAccessType(source2.objectType, indexConstraint), target2, 1 /* Source */, reportErrors2)) { - return result2; - } - } - } - } - } else if (sourceFlags & 4194304 /* Index */) { - const isDeferredMappedIndex = shouldDeferIndexType(source2.type, source2.indexFlags) && getObjectFlags(source2.type) & 32 /* Mapped */; - if (result2 = isRelatedTo(stringNumberSymbolType, target2, 1 /* Source */, reportErrors2 && !isDeferredMappedIndex)) { - return result2; - } - if (isDeferredMappedIndex) { - const mappedType = source2.type; - const nameType = getNameTypeFromMappedType(mappedType); - const sourceMappedKeys = nameType && isMappedTypeWithKeyofConstraintDeclaration(mappedType) ? getApparentMappedTypeKeys(nameType, mappedType) : nameType || getConstraintTypeFromMappedType(mappedType); - if (result2 = isRelatedTo(sourceMappedKeys, target2, 1 /* Source */, reportErrors2)) { - return result2; - } - } - } else if (sourceFlags & 134217728 /* TemplateLiteral */ && !(targetFlags & 524288 /* Object */)) { - if (!(targetFlags & 134217728 /* TemplateLiteral */)) { - const constraint = getBaseConstraintOfType(source2); - if (constraint && constraint !== source2 && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) { - return result2; - } - } - } else if (sourceFlags & 268435456 /* StringMapping */) { - if (targetFlags & 268435456 /* StringMapping */) { - if (source2.symbol !== target2.symbol) { - return 0 /* False */; - } - if (result2 = isRelatedTo(source2.type, target2.type, 3 /* Both */, reportErrors2)) { - return result2; - } - } else { - const constraint = getBaseConstraintOfType(source2); - if (constraint && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) { - return result2; - } - } - } else if (sourceFlags & 16777216 /* Conditional */) { - if (isDeeplyNestedType(source2, sourceStack, sourceDepth, 10)) { - return 3 /* Maybe */; - } - if (targetFlags & 16777216 /* Conditional */) { - const sourceParams = source2.root.inferTypeParameters; - let sourceExtends = source2.extendsType; - let mapper; - if (sourceParams) { - const ctx = createInferenceContext( - sourceParams, - /*signature*/ - void 0, - 0 /* None */, - isRelatedToWorker - ); - inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */); - sourceExtends = instantiateType(sourceExtends, ctx.mapper); - mapper = ctx.mapper; - } - if (isTypeIdenticalTo(sourceExtends, target2.extendsType) && (isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */) || isRelatedTo(target2.checkType, source2.checkType, 3 /* Both */))) { - if (result2 = isRelatedTo(instantiateType(getTrueTypeFromConditionalType(source2), mapper), getTrueTypeFromConditionalType(target2), 3 /* Both */, reportErrors2)) { - result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, reportErrors2); - } - if (result2) { - return result2; - } - } - } - const defaultConstraint = getDefaultConstraintOfConditionalType(source2); - if (defaultConstraint) { - if (result2 = isRelatedTo(defaultConstraint, target2, 1 /* Source */, reportErrors2)) { - return result2; - } - } - const distributiveConstraint = !(targetFlags & 16777216 /* Conditional */) && hasNonCircularBaseConstraint(source2) ? getConstraintOfDistributiveConditionalType(source2) : void 0; - if (distributiveConstraint) { - resetErrorInfo(saveErrorInfo); - if (result2 = isRelatedTo(distributiveConstraint, target2, 1 /* Source */, reportErrors2)) { - return result2; - } - } - } else { - if (relation !== subtypeRelation && relation !== strictSubtypeRelation && isPartialMappedType(target2) && isEmptyObjectType(source2)) { - return -1 /* True */; - } - if (isGenericMappedType(target2)) { - if (isGenericMappedType(source2)) { - if (result2 = mappedTypeRelatedTo(source2, target2, reportErrors2)) { - return result2; - } - } - return 0 /* False */; - } - const sourceIsPrimitive = !!(sourceFlags & 402784252 /* Primitive */); - if (relation !== identityRelation) { - source2 = getApparentType(source2); - sourceFlags = source2.flags; - } else if (isGenericMappedType(source2)) { - return 0 /* False */; - } - if (getObjectFlags(source2) & 4 /* Reference */ && getObjectFlags(target2) & 4 /* Reference */ && source2.target === target2.target && !isTupleType(source2) && !(isMarkerType(source2) || isMarkerType(target2))) { - if (isEmptyArrayLiteralType(source2)) { - return -1 /* True */; - } - const variances = getVariances(source2.target); - if (variances === emptyArray) { - return 1 /* Unknown */; - } - const varianceResult = relateVariances(getTypeArguments(source2), getTypeArguments(target2), variances, intersectionState); - if (varianceResult !== void 0) { - return varianceResult; - } - } else if (isReadonlyArrayType(target2) ? everyType(source2, isArrayOrTupleType) : isArrayType(target2) && everyType(source2, (t) => isTupleType(t) && !t.target.readonly)) { - if (relation !== identityRelation) { - return isRelatedTo(getIndexTypeOfType(source2, numberType) || anyType, getIndexTypeOfType(target2, numberType) || anyType, 3 /* Both */, reportErrors2); - } else { - return 0 /* False */; - } - } else if (isGenericTupleType(source2) && isTupleType(target2) && !isGenericTupleType(target2)) { - const constraint = getBaseConstraintOrType(source2); - if (constraint !== source2) { - return isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2); - } - } else if ((relation === subtypeRelation || relation === strictSubtypeRelation) && isEmptyObjectType(target2) && getObjectFlags(target2) & 8192 /* FreshLiteral */ && !isEmptyObjectType(source2)) { - return 0 /* False */; - } - if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) { - const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive; - result2 = propertiesRelatedTo( - source2, - target2, - reportStructuralErrors, - /*excludedProperties*/ - void 0, - /*optionalsOnly*/ - false, - intersectionState - ); - if (result2) { - result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors, intersectionState); - if (result2) { - result2 &= signaturesRelatedTo(source2, target2, 1 /* Construct */, reportStructuralErrors, intersectionState); - if (result2) { - result2 &= indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportStructuralErrors, intersectionState); - } - } - } - if (varianceCheckFailed && result2) { - errorInfo = originalErrorInfo || errorInfo || saveErrorInfo.errorInfo; - } else if (result2) { - return result2; - } - } - if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 1048576 /* Union */) { - const objectOnlyTarget = extractTypesOfKind(target2, 524288 /* Object */ | 2097152 /* Intersection */ | 33554432 /* Substitution */); - if (objectOnlyTarget.flags & 1048576 /* Union */) { - const result3 = typeRelatedToDiscriminatedType(source2, objectOnlyTarget); - if (result3) { - return result3; - } - } - } - } - return 0 /* False */; - function countMessageChainBreadth(info) { - if (!info) return 0; - return reduceLeft(info, (value, chain) => value + 1 + countMessageChainBreadth(chain.next), 0); - } - function relateVariances(sourceTypeArguments, targetTypeArguments, variances, intersectionState2) { - if (result2 = typeArgumentsRelatedTo(sourceTypeArguments, targetTypeArguments, variances, reportErrors2, intersectionState2)) { - return result2; - } - if (some(variances, (v) => !!(v & 24 /* AllowsStructuralFallback */))) { - originalErrorInfo = void 0; - resetErrorInfo(saveErrorInfo); - return void 0; - } - const allowStructuralFallback = targetTypeArguments && hasCovariantVoidArgument(targetTypeArguments, variances); - varianceCheckFailed = !allowStructuralFallback; - if (variances !== emptyArray && !allowStructuralFallback) { - if (varianceCheckFailed && !(reportErrors2 && some(variances, (v) => (v & 7 /* VarianceMask */) === 0 /* Invariant */))) { - return 0 /* False */; - } - originalErrorInfo = errorInfo; - resetErrorInfo(saveErrorInfo); - } - } - } - function mappedTypeRelatedTo(source2, target2, reportErrors2) { - const modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source2) === getMappedTypeModifiers(target2) : getCombinedMappedTypeOptionality(source2) <= getCombinedMappedTypeOptionality(target2)); - if (modifiersRelated) { - let result2; - const targetConstraint = getConstraintTypeFromMappedType(target2); - const sourceConstraint = instantiateType(getConstraintTypeFromMappedType(source2), getCombinedMappedTypeOptionality(source2) < 0 ? reportUnmeasurableMapper : reportUnreliableMapper); - if (result2 = isRelatedTo(targetConstraint, sourceConstraint, 3 /* Both */, reportErrors2)) { - const mapper = createTypeMapper([getTypeParameterFromMappedType(source2)], [getTypeParameterFromMappedType(target2)]); - if (instantiateType(getNameTypeFromMappedType(source2), mapper) === instantiateType(getNameTypeFromMappedType(target2), mapper)) { - return result2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source2), mapper), getTemplateTypeFromMappedType(target2), 3 /* Both */, reportErrors2); - } - } - } - return 0 /* False */; - } - function typeRelatedToDiscriminatedType(source2, target2) { - var _a2; - const sourceProperties = getPropertiesOfType(source2); - const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target2); - if (!sourcePropertiesFiltered) return 0 /* False */; - let numCombinations = 1; - for (const sourceProperty of sourcePropertiesFiltered) { - numCombinations *= countTypes(getNonMissingTypeOfSymbol(sourceProperty)); - if (numCombinations > 25) { - (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "typeRelatedToDiscriminatedType_DepthLimit", { sourceId: source2.id, targetId: target2.id, numCombinations }); - return 0 /* False */; - } - } - const sourceDiscriminantTypes = new Array(sourcePropertiesFiltered.length); - const excludedProperties = /* @__PURE__ */ new Set(); - for (let i = 0; i < sourcePropertiesFiltered.length; i++) { - const sourceProperty = sourcePropertiesFiltered[i]; - const sourcePropertyType = getNonMissingTypeOfSymbol(sourceProperty); - sourceDiscriminantTypes[i] = sourcePropertyType.flags & 1048576 /* Union */ ? sourcePropertyType.types : [sourcePropertyType]; - excludedProperties.add(sourceProperty.escapedName); - } - const discriminantCombinations = cartesianProduct(sourceDiscriminantTypes); - const matchingTypes = []; - for (const combination of discriminantCombinations) { - let hasMatch = false; - outer: - for (const type of target2.types) { - for (let i = 0; i < sourcePropertiesFiltered.length; i++) { - const sourceProperty = sourcePropertiesFiltered[i]; - const targetProperty = getPropertyOfType(type, sourceProperty.escapedName); - if (!targetProperty) continue outer; - if (sourceProperty === targetProperty) continue; - const related = propertyRelatedTo( - source2, - target2, - sourceProperty, - targetProperty, - (_) => combination[i], - /*reportErrors*/ - false, - 0 /* None */, - /*skipOptional*/ - strictNullChecks || relation === comparableRelation - ); - if (!related) { - continue outer; - } - } - pushIfUnique(matchingTypes, type, equateValues); - hasMatch = true; - } - if (!hasMatch) { - return 0 /* False */; - } - } - let result2 = -1 /* True */; - for (const type of matchingTypes) { - result2 &= propertiesRelatedTo( - source2, - type, - /*reportErrors*/ - false, - excludedProperties, - /*optionalsOnly*/ - false, - 0 /* None */ - ); - if (result2) { - result2 &= signaturesRelatedTo( - source2, - type, - 0 /* Call */, - /*reportErrors*/ - false, - 0 /* None */ - ); - if (result2) { - result2 &= signaturesRelatedTo( - source2, - type, - 1 /* Construct */, - /*reportErrors*/ - false, - 0 /* None */ - ); - if (result2 && !(isTupleType(source2) && isTupleType(type))) { - result2 &= indexSignaturesRelatedTo( - source2, - type, - /*sourceIsPrimitive*/ - false, - /*reportErrors*/ - false, - 0 /* None */ - ); - } - } - } - if (!result2) { - return result2; - } - } - return result2; - } - function excludeProperties(properties, excludedProperties) { - if (!excludedProperties || properties.length === 0) return properties; - let result2; - for (let i = 0; i < properties.length; i++) { - if (!excludedProperties.has(properties[i].escapedName)) { - if (result2) { - result2.push(properties[i]); - } - } else if (!result2) { - result2 = properties.slice(0, i); - } - } - return result2 || properties; - } - function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) { - const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */); - const effectiveTarget = addOptionality( - getNonMissingTypeOfSymbol(targetProp), - /*isProperty*/ - false, - targetIsOptional - ); - const effectiveSource = getTypeOfSourceProperty(sourceProp); - return isRelatedTo( - effectiveSource, - effectiveTarget, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - } - function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) { - const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); - const targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); - if (sourcePropFlags & 2 /* Private */ || targetPropFlags & 2 /* Private */) { - if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { - if (reportErrors2) { - if (sourcePropFlags & 2 /* Private */ && targetPropFlags & 2 /* Private */) { - reportError(Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); - } else { - reportError(Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 2 /* Private */ ? source2 : target2), typeToString(sourcePropFlags & 2 /* Private */ ? target2 : source2)); - } - } - return 0 /* False */; - } - } else if (targetPropFlags & 4 /* Protected */) { - if (!isValidOverrideOf(sourceProp, targetProp)) { - if (reportErrors2) { - reportError(Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source2), typeToString(getDeclaringClass(targetProp) || target2)); - } - return 0 /* False */; - } - } else if (sourcePropFlags & 4 /* Protected */) { - if (reportErrors2) { - reportError(Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2)); - } - return 0 /* False */; - } - if (relation === strictSubtypeRelation && isReadonlySymbol(sourceProp) && !isReadonlySymbol(targetProp)) { - return 0 /* False */; - } - const related = isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState); - if (!related) { - if (reportErrors2) { - reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); - } - return 0 /* False */; - } - if (!skipOptional && sourceProp.flags & 16777216 /* Optional */ && targetProp.flags & 106500 /* ClassMember */ && !(targetProp.flags & 16777216 /* Optional */)) { - if (reportErrors2) { - reportError(Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2)); - } - return 0 /* False */; - } - return related; - } - function reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties) { - let shouldSkipElaboration = false; - if (unmatchedProperty.valueDeclaration && isNamedDeclaration(unmatchedProperty.valueDeclaration) && isPrivateIdentifier(unmatchedProperty.valueDeclaration.name) && source2.symbol && source2.symbol.flags & 32 /* Class */) { - const privateIdentifierDescription = unmatchedProperty.valueDeclaration.name.escapedText; - const symbolTableKey = getSymbolNameForPrivateIdentifier(source2.symbol, privateIdentifierDescription); - if (symbolTableKey && getPropertyOfType(source2, symbolTableKey)) { - const sourceName = factory.getDeclarationName(source2.symbol.valueDeclaration); - const targetName = factory.getDeclarationName(target2.symbol.valueDeclaration); - reportError( - Diagnostics.Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2, - diagnosticName(privateIdentifierDescription), - diagnosticName(sourceName.escapedText === "" ? anon : sourceName), - diagnosticName(targetName.escapedText === "" ? anon : targetName) - ); - return; - } - } - const props = arrayFrom(getUnmatchedProperties( - source2, - target2, - requireOptionalProperties, - /*matchDiscriminantProperties*/ - false - )); - if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) { - shouldSkipElaboration = true; - } - if (props.length === 1) { - const propName = symbolToString( - unmatchedProperty, - /*enclosingDeclaration*/ - void 0, - 0 /* None */, - 4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */ - ); - reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2)); - if (length(unmatchedProperty.declarations)) { - associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName)); - } - if (shouldSkipElaboration && errorInfo) { - overrideNextErrorInfo++; - } - } else if (tryElaborateArrayLikeErrors( - source2, - target2, - /*reportErrors*/ - false - )) { - if (props.length > 5) { - reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4); - } else { - reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source2), typeToString(target2), map(props, (p) => symbolToString(p)).join(", ")); - } - if (shouldSkipElaboration && errorInfo) { - overrideNextErrorInfo++; - } - } - } - function propertiesRelatedTo(source2, target2, reportErrors2, excludedProperties, optionalsOnly, intersectionState) { - if (relation === identityRelation) { - return propertiesIdenticalTo(source2, target2, excludedProperties); - } - let result2 = -1 /* True */; - if (isTupleType(target2)) { - if (isArrayOrTupleType(source2)) { - if (!target2.target.readonly && (isReadonlyArrayType(source2) || isTupleType(source2) && source2.target.readonly)) { - return 0 /* False */; - } - const sourceArity = getTypeReferenceArity(source2); - const targetArity = getTypeReferenceArity(target2); - const sourceRestFlag = isTupleType(source2) ? source2.target.combinedFlags & 4 /* Rest */ : 4 /* Rest */; - const targetHasRestElement = !!(target2.target.combinedFlags & 12 /* Variable */); - const sourceMinLength = isTupleType(source2) ? source2.target.minLength : 0; - const targetMinLength = target2.target.minLength; - if (!sourceRestFlag && sourceArity < targetMinLength) { - if (reportErrors2) { - reportError(Diagnostics.Source_has_0_element_s_but_target_requires_1, sourceArity, targetMinLength); - } - return 0 /* False */; - } - if (!targetHasRestElement && targetArity < sourceMinLength) { - if (reportErrors2) { - reportError(Diagnostics.Source_has_0_element_s_but_target_allows_only_1, sourceMinLength, targetArity); - } - return 0 /* False */; - } - if (!targetHasRestElement && (sourceRestFlag || targetArity < sourceArity)) { - if (reportErrors2) { - if (sourceMinLength < targetMinLength) { - reportError(Diagnostics.Target_requires_0_element_s_but_source_may_have_fewer, targetMinLength); - } else { - reportError(Diagnostics.Target_allows_only_0_element_s_but_source_may_have_more, targetArity); - } - } - return 0 /* False */; - } - const sourceTypeArguments = getTypeArguments(source2); - const targetTypeArguments = getTypeArguments(target2); - const targetStartCount = getStartElementCount(target2.target, 11 /* NonRest */); - const targetEndCount = getEndElementCount(target2.target, 11 /* NonRest */); - let canExcludeDiscriminants = !!excludedProperties; - for (let sourcePosition = 0; sourcePosition < sourceArity; sourcePosition++) { - const sourceFlags = isTupleType(source2) ? source2.target.elementFlags[sourcePosition] : 4 /* Rest */; - const sourcePositionFromEnd = sourceArity - 1 - sourcePosition; - const targetPosition = targetHasRestElement && sourcePosition >= targetStartCount ? targetArity - 1 - Math.min(sourcePositionFromEnd, targetEndCount) : sourcePosition; - const targetFlags = target2.target.elementFlags[targetPosition]; - if (targetFlags & 8 /* Variadic */ && !(sourceFlags & 8 /* Variadic */)) { - if (reportErrors2) { - reportError(Diagnostics.Source_provides_no_match_for_variadic_element_at_position_0_in_target, targetPosition); - } - return 0 /* False */; - } - if (sourceFlags & 8 /* Variadic */ && !(targetFlags & 12 /* Variable */)) { - if (reportErrors2) { - reportError(Diagnostics.Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target, sourcePosition, targetPosition); - } - return 0 /* False */; - } - if (targetFlags & 1 /* Required */ && !(sourceFlags & 1 /* Required */)) { - if (reportErrors2) { - reportError(Diagnostics.Source_provides_no_match_for_required_element_at_position_0_in_target, targetPosition); - } - return 0 /* False */; - } - if (canExcludeDiscriminants) { - if (sourceFlags & 12 /* Variable */ || targetFlags & 12 /* Variable */) { - canExcludeDiscriminants = false; - } - if (canExcludeDiscriminants && (excludedProperties == null ? void 0 : excludedProperties.has("" + sourcePosition))) { - continue; - } - } - const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */)); - const targetType = targetTypeArguments[targetPosition]; - const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */)); - const related = isRelatedTo( - sourceType, - targetCheckType, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - if (!related) { - if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) { - if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) { - reportIncompatibleError(Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, targetStartCount, sourceArity - targetEndCount - 1, targetPosition); - } else { - reportIncompatibleError(Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, sourcePosition, targetPosition); - } - } - return 0 /* False */; - } - result2 &= related; - } - return result2; - } - if (target2.target.combinedFlags & 12 /* Variable */) { - return 0 /* False */; - } - } - const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2); - const unmatchedProperty = getUnmatchedProperty( - source2, - target2, - requireOptionalProperties, - /*matchDiscriminantProperties*/ - false - ); - if (unmatchedProperty) { - if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) { - reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties); - } - return 0 /* False */; - } - if (isObjectLiteralType2(target2)) { - for (const sourceProp of excludeProperties(getPropertiesOfType(source2), excludedProperties)) { - if (!getPropertyOfObjectType(target2, sourceProp.escapedName)) { - const sourceType = getTypeOfSymbol(sourceProp); - if (!(sourceType.flags & 32768 /* Undefined */)) { - if (reportErrors2) { - reportError(Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target2)); - } - return 0 /* False */; - } - } - } - } - const properties = getPropertiesOfType(target2); - const numericNamesOnly = isTupleType(source2) && isTupleType(target2); - for (const targetProp of excludeProperties(properties, excludedProperties)) { - const name = targetProp.escapedName; - if (!(targetProp.flags & 4194304 /* Prototype */) && (!numericNamesOnly || isNumericLiteralName(name) || name === "length") && (!optionalsOnly || targetProp.flags & 16777216 /* Optional */)) { - const sourceProp = getPropertyOfType(source2, name); - if (sourceProp && sourceProp !== targetProp) { - const related = propertyRelatedTo(source2, target2, sourceProp, targetProp, getNonMissingTypeOfSymbol, reportErrors2, intersectionState, relation === comparableRelation); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - } - } - return result2; - } - function propertiesIdenticalTo(source2, target2, excludedProperties) { - if (!(source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */)) { - return 0 /* False */; - } - const sourceProperties = excludeProperties(getPropertiesOfObjectType(source2), excludedProperties); - const targetProperties = excludeProperties(getPropertiesOfObjectType(target2), excludedProperties); - if (sourceProperties.length !== targetProperties.length) { - return 0 /* False */; - } - let result2 = -1 /* True */; - for (const sourceProp of sourceProperties) { - const targetProp = getPropertyOfObjectType(target2, sourceProp.escapedName); - if (!targetProp) { - return 0 /* False */; - } - const related = compareProperties2(sourceProp, targetProp, isRelatedTo); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - return result2; - } - function signaturesRelatedTo(source2, target2, kind, reportErrors2, intersectionState) { - var _a2, _b; - if (relation === identityRelation) { - return signaturesIdenticalTo(source2, target2, kind); - } - if (target2 === anyFunctionType || source2 === anyFunctionType) { - return -1 /* True */; - } - const sourceIsJSConstructor = source2.symbol && isJSConstructor(source2.symbol.valueDeclaration); - const targetIsJSConstructor = target2.symbol && isJSConstructor(target2.symbol.valueDeclaration); - const sourceSignatures = getSignaturesOfType( - source2, - sourceIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind - ); - const targetSignatures = getSignaturesOfType( - target2, - targetIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind - ); - if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) { - const sourceIsAbstract = !!(sourceSignatures[0].flags & 4 /* Abstract */); - const targetIsAbstract = !!(targetSignatures[0].flags & 4 /* Abstract */); - if (sourceIsAbstract && !targetIsAbstract) { - if (reportErrors2) { - reportError(Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); - } - return 0 /* False */; - } - if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors2)) { - return 0 /* False */; - } - } - let result2 = -1 /* True */; - const incompatibleReporter = kind === 1 /* Construct */ ? reportIncompatibleConstructSignatureReturn : reportIncompatibleCallSignatureReturn; - const sourceObjectFlags = getObjectFlags(source2); - const targetObjectFlags = getObjectFlags(target2); - if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) { - Debug.assertEqual(sourceSignatures.length, targetSignatures.length); - for (let i = 0; i < targetSignatures.length; i++) { - const related = signatureRelatedTo( - sourceSignatures[i], - targetSignatures[i], - /*erase*/ - true, - reportErrors2, - intersectionState, - incompatibleReporter(sourceSignatures[i], targetSignatures[i]) - ); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - } else if (sourceSignatures.length === 1 && targetSignatures.length === 1) { - const eraseGenerics = relation === comparableRelation; - const sourceSignature = first(sourceSignatures); - const targetSignature = first(targetSignatures); - result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, intersectionState, incompatibleReporter(sourceSignature, targetSignature)); - if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a2 = targetSignature.declaration) == null ? void 0 : _a2.kind) === 176 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 176 /* Constructor */)) { - const constructSignatureToString = (signature) => signatureToString( - signature, - /*enclosingDeclaration*/ - void 0, - 262144 /* WriteArrowStyleSignature */, - kind - ); - reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature)); - reportError(Diagnostics.Types_of_construct_signatures_are_incompatible); - return result2; - } - } else { - outer: - for (const t of targetSignatures) { - const saveErrorInfo = captureErrorCalculationState(); - let shouldElaborateErrors = reportErrors2; - for (const s of sourceSignatures) { - const related = signatureRelatedTo( - s, - t, - /*erase*/ - true, - shouldElaborateErrors, - intersectionState, - incompatibleReporter(s, t) - ); - if (related) { - result2 &= related; - resetErrorInfo(saveErrorInfo); - continue outer; - } - shouldElaborateErrors = false; - } - if (shouldElaborateErrors) { - reportError(Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source2), signatureToString( - t, - /*enclosingDeclaration*/ - void 0, - /*flags*/ - void 0, - kind - )); - } - return 0 /* False */; - } - } - return result2; - } - function shouldReportUnmatchedPropertyError(source2, target2) { - const typeCallSignatures = getSignaturesOfStructuredType(source2, 0 /* Call */); - const typeConstructSignatures = getSignaturesOfStructuredType(source2, 1 /* Construct */); - const typeProperties = getPropertiesOfObjectType(source2); - if ((typeCallSignatures.length || typeConstructSignatures.length) && !typeProperties.length) { - if (getSignaturesOfType(target2, 0 /* Call */).length && typeCallSignatures.length || getSignaturesOfType(target2, 1 /* Construct */).length && typeConstructSignatures.length) { - return true; - } - return false; - } - return true; - } - function reportIncompatibleCallSignatureReturn(siga, sigb) { - if (siga.parameters.length === 0 && sigb.parameters.length === 0) { - return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2)); - } - return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2)); - } - function reportIncompatibleConstructSignatureReturn(siga, sigb) { - if (siga.parameters.length === 0 && sigb.parameters.length === 0) { - return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2)); - } - return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2)); - } - function signatureRelatedTo(source2, target2, erase, reportErrors2, intersectionState, incompatibleReporter) { - const checkMode = relation === subtypeRelation ? 16 /* StrictTopSignature */ : relation === strictSubtypeRelation ? 16 /* StrictTopSignature */ | 8 /* StrictArity */ : 0 /* None */; - return compareSignaturesRelated(erase ? getErasedSignature(source2) : source2, erase ? getErasedSignature(target2) : target2, checkMode, reportErrors2, reportError, incompatibleReporter, isRelatedToWorker2, reportUnreliableMapper); - function isRelatedToWorker2(source3, target3, reportErrors3) { - return isRelatedTo( - source3, - target3, - 3 /* Both */, - reportErrors3, - /*headMessage*/ - void 0, - intersectionState - ); - } - } - function signaturesIdenticalTo(source2, target2, kind) { - const sourceSignatures = getSignaturesOfType(source2, kind); - const targetSignatures = getSignaturesOfType(target2, kind); - if (sourceSignatures.length !== targetSignatures.length) { - return 0 /* False */; - } - let result2 = -1 /* True */; - for (let i = 0; i < sourceSignatures.length; i++) { - const related = compareSignaturesIdentical( - sourceSignatures[i], - targetSignatures[i], - /*partialMatch*/ - false, - /*ignoreThisTypes*/ - false, - /*ignoreReturnTypes*/ - false, - isRelatedTo - ); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - return result2; - } - function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) { - let result2 = -1 /* True */; - const keyType = targetInfo.keyType; - const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2); - for (const prop of props) { - if (isIgnoredJsxProperty(source2, prop)) { - continue; - } - if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) { - const propType = getNonMissingTypeOfSymbol(prop); - const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */); - const related = isRelatedTo( - type, - targetInfo.type, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - if (!related) { - if (reportErrors2) { - reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); - } - return 0 /* False */; - } - result2 &= related; - } - } - for (const info of getIndexInfosOfType(source2)) { - if (isApplicableIndexType(info.keyType, keyType)) { - const related = indexInfoRelatedTo(info, targetInfo, reportErrors2, intersectionState); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - } - return result2; - } - function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState) { - const related = isRelatedTo( - sourceInfo.type, - targetInfo.type, - 3 /* Both */, - reportErrors2, - /*headMessage*/ - void 0, - intersectionState - ); - if (!related && reportErrors2) { - if (sourceInfo.keyType === targetInfo.keyType) { - reportError(Diagnostics._0_index_signatures_are_incompatible, typeToString(sourceInfo.keyType)); - } else { - reportError(Diagnostics._0_and_1_index_signatures_are_incompatible, typeToString(sourceInfo.keyType), typeToString(targetInfo.keyType)); - } - } - return related; - } - function indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportErrors2, intersectionState) { - if (relation === identityRelation) { - return indexSignaturesIdenticalTo(source2, target2); - } - const indexInfos = getIndexInfosOfType(target2); - const targetHasStringIndex = some(indexInfos, (info) => info.keyType === stringType); - let result2 = -1 /* True */; - for (const targetInfo of indexInfos) { - const related = relation !== strictSubtypeRelation && !sourceIsPrimitive && targetHasStringIndex && targetInfo.type.flags & 1 /* Any */ ? -1 /* True */ : isGenericMappedType(source2) && targetHasStringIndex ? isRelatedTo(getTemplateTypeFromMappedType(source2), targetInfo.type, 3 /* Both */, reportErrors2) : typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState); - if (!related) { - return 0 /* False */; - } - result2 &= related; - } - return result2; - } - function typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) { - const sourceInfo = getApplicableIndexInfo(source2, targetInfo.keyType); - if (sourceInfo) { - return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState); - } - if (!(intersectionState & 1 /* Source */) && (relation !== strictSubtypeRelation || getObjectFlags(source2) & 8192 /* FreshLiteral */) && isObjectTypeWithInferableIndex(source2)) { - return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState); - } - if (reportErrors2) { - reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2)); - } - return 0 /* False */; - } - function indexSignaturesIdenticalTo(source2, target2) { - const sourceInfos = getIndexInfosOfType(source2); - const targetInfos = getIndexInfosOfType(target2); - if (sourceInfos.length !== targetInfos.length) { - return 0 /* False */; - } - for (const targetInfo of targetInfos) { - const sourceInfo = getIndexInfoOfType(source2, targetInfo.keyType); - if (!(sourceInfo && isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */) && sourceInfo.isReadonly === targetInfo.isReadonly)) { - return 0 /* False */; - } - } - return -1 /* True */; - } - function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors2) { - if (!sourceSignature.declaration || !targetSignature.declaration) { - return true; - } - const sourceAccessibility = getSelectedEffectiveModifierFlags(sourceSignature.declaration, 6 /* NonPublicAccessibilityModifier */); - const targetAccessibility = getSelectedEffectiveModifierFlags(targetSignature.declaration, 6 /* NonPublicAccessibilityModifier */); - if (targetAccessibility === 2 /* Private */) { - return true; - } - if (targetAccessibility === 4 /* Protected */ && sourceAccessibility !== 2 /* Private */) { - return true; - } - if (targetAccessibility !== 4 /* Protected */ && !sourceAccessibility) { - return true; - } - if (reportErrors2) { - reportError(Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); - } - return false; - } - } - function typeCouldHaveTopLevelSingletonTypes(type) { - if (type.flags & 16 /* Boolean */) { - return false; - } - if (type.flags & 3145728 /* UnionOrIntersection */) { - return !!forEach(type.types, typeCouldHaveTopLevelSingletonTypes); - } - if (type.flags & 465829888 /* Instantiable */) { - const constraint = getConstraintOfType(type); - if (constraint && constraint !== type) { - return typeCouldHaveTopLevelSingletonTypes(constraint); - } - } - return isUnitType(type) || !!(type.flags & 134217728 /* TemplateLiteral */) || !!(type.flags & 268435456 /* StringMapping */); - } - function getExactOptionalUnassignableProperties(source, target) { - if (isTupleType(source) && isTupleType(target)) return emptyArray; - return getPropertiesOfType(target).filter((targetProp) => isExactOptionalPropertyMismatch(getTypeOfPropertyOfType(source, targetProp.escapedName), getTypeOfSymbol(targetProp))); - } - function isExactOptionalPropertyMismatch(source, target) { - return !!source && !!target && maybeTypeOfKind(source, 32768 /* Undefined */) && !!containsMissingType(target); - } - function getExactOptionalProperties(type) { - return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp))); - } - function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) { - return findMatchingDiscriminantType(source, target, isRelatedTo) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target); - } - function discriminateTypeByDiscriminableItems(target, discriminators, related) { - const types = target.types; - const include = types.map((t) => t.flags & 402784252 /* Primitive */ ? 0 /* False */ : -1 /* True */); - for (const [getDiscriminatingType, propertyName] of discriminators) { - let matched = false; - for (let i = 0; i < types.length; i++) { - if (include[i]) { - const targetType = getTypeOfPropertyOrIndexSignatureOfType(types[i], propertyName); - if (targetType && someType(getDiscriminatingType(), (t) => !!related(t, targetType))) { - matched = true; - } else { - include[i] = 3 /* Maybe */; - } - } - } - for (let i = 0; i < types.length; i++) { - if (include[i] === 3 /* Maybe */) { - include[i] = matched ? 0 /* False */ : -1 /* True */; - } - } - } - const filtered = contains(include, 0 /* False */) ? getUnionType(types.filter((_, i) => include[i]), 0 /* None */) : target; - return filtered.flags & 131072 /* Never */ ? target : filtered; - } - function isWeakType(type) { - if (type.flags & 524288 /* Object */) { - const resolved = resolveStructuredTypeMembers(type); - return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 && resolved.indexInfos.length === 0 && resolved.properties.length > 0 && every(resolved.properties, (p) => !!(p.flags & 16777216 /* Optional */)); - } - if (type.flags & 33554432 /* Substitution */) { - return isWeakType(type.baseType); - } - if (type.flags & 2097152 /* Intersection */) { - return every(type.types, isWeakType); - } - return false; - } - function hasCommonProperties(source, target, isComparingJsxAttributes) { - for (const prop of getPropertiesOfType(source)) { - if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) { - return true; - } - } - return false; - } - function getVariances(type) { - return type === globalArrayType || type === globalReadonlyArrayType || type.objectFlags & 8 /* Tuple */ ? arrayVariances : getVariancesWorker(type.symbol, type.typeParameters); - } - function getAliasVariances(symbol) { - return getVariancesWorker(symbol, getSymbolLinks(symbol).typeParameters); - } - function getVariancesWorker(symbol, typeParameters = emptyArray) { - var _a, _b; - const links = getSymbolLinks(symbol); - if (!links.variances) { - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "getVariancesWorker", { arity: typeParameters.length, id: getTypeId(getDeclaredTypeOfSymbol(symbol)) }); - const oldVarianceComputation = inVarianceComputation; - const saveResolutionStart = resolutionStart; - if (!inVarianceComputation) { - inVarianceComputation = true; - resolutionStart = resolutionTargets.length; - } - links.variances = emptyArray; - const variances = []; - for (const tp of typeParameters) { - const modifiers = getTypeParameterModifiers(tp); - let variance = modifiers & 16384 /* Out */ ? modifiers & 8192 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 8192 /* In */ ? 2 /* Contravariant */ : void 0; - if (variance === void 0) { - let unmeasurable = false; - let unreliable = false; - const oldHandler = outofbandVarianceMarkerHandler; - outofbandVarianceMarkerHandler = (onlyUnreliable) => onlyUnreliable ? unreliable = true : unmeasurable = true; - const typeWithSuper = createMarkerType(symbol, tp, markerSuperType); - const typeWithSub = createMarkerType(symbol, tp, markerSubType); - variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 /* Covariant */ : 0) | (isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 /* Contravariant */ : 0); - if (variance === 3 /* Bivariant */ && isTypeAssignableTo(createMarkerType(symbol, tp, markerOtherType), typeWithSuper)) { - variance = 4 /* Independent */; - } - outofbandVarianceMarkerHandler = oldHandler; - if (unmeasurable || unreliable) { - if (unmeasurable) { - variance |= 8 /* Unmeasurable */; - } - if (unreliable) { - variance |= 16 /* Unreliable */; - } - } - } - variances.push(variance); - } - if (!oldVarianceComputation) { - inVarianceComputation = false; - resolutionStart = saveResolutionStart; - } - links.variances = variances; - (_b = tracing) == null ? void 0 : _b.pop({ variances: variances.map(Debug.formatVariance) }); - } - return links.variances; - } - function createMarkerType(symbol, source, target) { - const mapper = makeUnaryTypeMapper(source, target); - const type = getDeclaredTypeOfSymbol(symbol); - if (isErrorType(type)) { - return type; - } - const result = symbol.flags & 524288 /* TypeAlias */ ? getTypeAliasInstantiation(symbol, instantiateTypes(getSymbolLinks(symbol).typeParameters, mapper)) : createTypeReference(type, instantiateTypes(type.typeParameters, mapper)); - markerTypes.add(getTypeId(result)); - return result; - } - function isMarkerType(type) { - return markerTypes.has(getTypeId(type)); - } - function getTypeParameterModifiers(tp) { - var _a; - return reduceLeft((_a = tp.symbol) == null ? void 0 : _a.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (8192 /* In */ | 16384 /* Out */ | 4096 /* Const */); - } - function hasCovariantVoidArgument(typeArguments, variances) { - for (let i = 0; i < variances.length; i++) { - if ((variances[i] & 7 /* VarianceMask */) === 1 /* Covariant */ && typeArguments[i].flags & 16384 /* Void */) { - return true; - } - } - return false; - } - function isUnconstrainedTypeParameter(type) { - return type.flags & 262144 /* TypeParameter */ && !getConstraintOfTypeParameter(type); - } - function isNonDeferredTypeReference(type) { - return !!(getObjectFlags(type) & 4 /* Reference */) && !type.node; - } - function isTypeReferenceWithGenericArguments(type) { - return isNonDeferredTypeReference(type) && some(getTypeArguments(type), (t) => !!(t.flags & 262144 /* TypeParameter */) || isTypeReferenceWithGenericArguments(t)); - } - function getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) { - const typeParameters = []; - let constraintMarker = ""; - const sourceId = getTypeReferenceId(source, 0); - const targetId = getTypeReferenceId(target, 0); - return `${constraintMarker}${sourceId},${targetId}${postFix}`; - function getTypeReferenceId(type, depth = 0) { - let result = "" + type.target.id; - for (const t of getTypeArguments(type)) { - if (t.flags & 262144 /* TypeParameter */) { - if (ignoreConstraints || isUnconstrainedTypeParameter(t)) { - let index = typeParameters.indexOf(t); - if (index < 0) { - index = typeParameters.length; - typeParameters.push(t); - } - result += "=" + index; - continue; - } - constraintMarker = "*"; - } else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) { - result += "<" + getTypeReferenceId(t, depth + 1) + ">"; - continue; - } - result += "-" + t.id; - } - return result; - } - } - function getRelationKey(source, target, intersectionState, relation, ignoreConstraints) { - if (relation === identityRelation && source.id > target.id) { - const temp = source; - source = target; - target = temp; - } - const postFix = intersectionState ? ":" + intersectionState : ""; - return isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target) ? getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) : `${source.id},${target.id}${postFix}`; - } - function forEachProperty2(prop, callback) { - if (getCheckFlags(prop) & 6 /* Synthetic */) { - for (const t of prop.links.containingType.types) { - const p = getPropertyOfType(t, prop.escapedName); - const result = p && forEachProperty2(p, callback); - if (result) { - return result; - } - } - return void 0; - } - return callback(prop); - } - function getDeclaringClass(prop) { - return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : void 0; - } - function getTypeOfPropertyInBaseClass(property) { - const classType = getDeclaringClass(property); - const baseClassType = classType && getBaseTypes(classType)[0]; - return baseClassType && getTypeOfPropertyOfType(baseClassType, property.escapedName); - } - function isPropertyInClassDerivedFrom(prop, baseClass) { - return forEachProperty2(prop, (sp) => { - const sourceClass = getDeclaringClass(sp); - return sourceClass ? hasBaseType(sourceClass, baseClass) : false; - }); - } - function isValidOverrideOf(sourceProp, targetProp) { - return !forEachProperty2(targetProp, (tp) => getDeclarationModifierFlagsFromSymbol(tp) & 4 /* Protected */ ? !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false); - } - function isClassDerivedFromDeclaringClasses(checkClass, prop, writing) { - return forEachProperty2(prop, (p) => getDeclarationModifierFlagsFromSymbol(p, writing) & 4 /* Protected */ ? !hasBaseType(checkClass, getDeclaringClass(p)) : false) ? void 0 : checkClass; - } - function isDeeplyNestedType(type, stack, depth, maxDepth = 3) { - if (depth >= maxDepth) { - if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) { - type = getMappedTargetWithSymbol(type); - } - if (type.flags & 2097152 /* Intersection */) { - return some(type.types, (t) => isDeeplyNestedType(t, stack, depth, maxDepth)); - } - const identity2 = getRecursionIdentity(type); - let count = 0; - let lastTypeId = 0; - for (let i = 0; i < depth; i++) { - const t = stack[i]; - if (hasMatchingRecursionIdentity(t, identity2)) { - if (t.id >= lastTypeId) { - count++; - if (count >= maxDepth) { - return true; - } - } - lastTypeId = t.id; - } - } - } - return false; - } - function getMappedTargetWithSymbol(type) { - let target; - while ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */ && (target = getModifiersTypeFromMappedType(type)) && (target.symbol || target.flags & 2097152 /* Intersection */ && some(target.types, (t) => !!t.symbol))) { - type = target; - } - return type; - } - function hasMatchingRecursionIdentity(type, identity2) { - if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) { - type = getMappedTargetWithSymbol(type); - } - if (type.flags & 2097152 /* Intersection */) { - return some(type.types, (t) => hasMatchingRecursionIdentity(t, identity2)); - } - return getRecursionIdentity(type) === identity2; - } - function getRecursionIdentity(type) { - if (type.flags & 524288 /* Object */ && !isObjectOrArrayLiteralType(type)) { - if (getObjectFlags(type) & 4 /* Reference */ && type.node) { - return type.node; - } - if (type.symbol && !(getObjectFlags(type) & 16 /* Anonymous */ && type.symbol.flags & 32 /* Class */)) { - return type.symbol; - } - if (isTupleType(type)) { - return type.target; - } - } - if (type.flags & 262144 /* TypeParameter */) { - return type.symbol; - } - if (type.flags & 8388608 /* IndexedAccess */) { - do { - type = type.objectType; - } while (type.flags & 8388608 /* IndexedAccess */); - return type; - } - if (type.flags & 16777216 /* Conditional */) { - return type.root; - } - return type; - } - function isPropertyIdenticalTo(sourceProp, targetProp) { - return compareProperties2(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */; - } - function compareProperties2(sourceProp, targetProp, compareTypes) { - if (sourceProp === targetProp) { - return -1 /* True */; - } - const sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 6 /* NonPublicAccessibilityModifier */; - const targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 6 /* NonPublicAccessibilityModifier */; - if (sourcePropAccessibility !== targetPropAccessibility) { - return 0 /* False */; - } - if (sourcePropAccessibility) { - if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { - return 0 /* False */; - } - } else { - if ((sourceProp.flags & 16777216 /* Optional */) !== (targetProp.flags & 16777216 /* Optional */)) { - return 0 /* False */; - } - } - if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { - return 0 /* False */; - } - return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); - } - function isMatchingSignature(source, target, partialMatch) { - const sourceParameterCount = getParameterCount(source); - const targetParameterCount = getParameterCount(target); - const sourceMinArgumentCount = getMinArgumentCount(source); - const targetMinArgumentCount = getMinArgumentCount(target); - const sourceHasRestParameter = hasEffectiveRestParameter(source); - const targetHasRestParameter = hasEffectiveRestParameter(target); - if (sourceParameterCount === targetParameterCount && sourceMinArgumentCount === targetMinArgumentCount && sourceHasRestParameter === targetHasRestParameter) { - return true; - } - if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) { - return true; - } - return false; - } - function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { - if (source === target) { - return -1 /* True */; - } - if (!isMatchingSignature(source, target, partialMatch)) { - return 0 /* False */; - } - if (length(source.typeParameters) !== length(target.typeParameters)) { - return 0 /* False */; - } - if (target.typeParameters) { - const mapper = createTypeMapper(source.typeParameters, target.typeParameters); - for (let i = 0; i < target.typeParameters.length; i++) { - const s = source.typeParameters[i]; - const t = target.typeParameters[i]; - if (!(s === t || compareTypes(instantiateType(getConstraintFromTypeParameter(s), mapper) || unknownType, getConstraintFromTypeParameter(t) || unknownType) && compareTypes(instantiateType(getDefaultFromTypeParameter(s), mapper) || unknownType, getDefaultFromTypeParameter(t) || unknownType))) { - return 0 /* False */; - } - } - source = instantiateSignature( - source, - mapper, - /*eraseTypeParameters*/ - true - ); - } - let result = -1 /* True */; - if (!ignoreThisTypes) { - const sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - const targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - const related = compareTypes(sourceThisType, targetThisType); - if (!related) { - return 0 /* False */; - } - result &= related; - } - } - } - const targetLen = getParameterCount(target); - for (let i = 0; i < targetLen; i++) { - const s = getTypeAtPosition(source, i); - const t = getTypeAtPosition(target, i); - const related = compareTypes(t, s); - if (!related) { - return 0 /* False */; - } - result &= related; - } - if (!ignoreReturnTypes) { - const sourceTypePredicate = getTypePredicateOfSignature(source); - const targetTypePredicate = getTypePredicateOfSignature(target); - result &= sourceTypePredicate || targetTypePredicate ? compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes) : compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); - } - return result; - } - function compareTypePredicatesIdentical(source, target, compareTypes) { - return !(source && target && typePredicateKindsMatch(source, target)) ? 0 /* False */ : source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type) : 0 /* False */; - } - function literalTypesWithSameBaseType(types) { - let commonBaseType; - for (const t of types) { - if (!(t.flags & 131072 /* Never */)) { - const baseType = getBaseTypeOfLiteralType(t); - commonBaseType ?? (commonBaseType = baseType); - if (baseType === t || baseType !== commonBaseType) { - return false; - } - } - } - return true; - } - function getCombinedTypeFlags(types) { - return reduceLeft(types, (flags, t) => flags | (t.flags & 1048576 /* Union */ ? getCombinedTypeFlags(t.types) : t.flags), 0); - } - function getCommonSupertype(types) { - if (types.length === 1) { - return types[0]; - } - const primaryTypes = strictNullChecks ? sameMap(types, (t) => filterType(t, (u) => !(u.flags & 98304 /* Nullable */))) : types; - const superTypeOrUnion = literalTypesWithSameBaseType(primaryTypes) ? getUnionType(primaryTypes) : reduceLeft(primaryTypes, (s, t) => isTypeSubtypeOf(s, t) ? t : s); - return primaryTypes === types ? superTypeOrUnion : getNullableType(superTypeOrUnion, getCombinedTypeFlags(types) & 98304 /* Nullable */); - } - function getCommonSubtype(types) { - return reduceLeft(types, (s, t) => isTypeSubtypeOf(t, s) ? t : s); - } - function isArrayType(type) { - return !!(getObjectFlags(type) & 4 /* Reference */) && (type.target === globalArrayType || type.target === globalReadonlyArrayType); - } - function isReadonlyArrayType(type) { - return !!(getObjectFlags(type) & 4 /* Reference */) && type.target === globalReadonlyArrayType; - } - function isArrayOrTupleType(type) { - return isArrayType(type) || isTupleType(type); - } - function isMutableArrayOrTuple(type) { - return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly; - } - function getElementTypeOfArrayType(type) { - return isArrayType(type) ? getTypeArguments(type)[0] : void 0; - } - function isArrayLikeType(type) { - return isArrayType(type) || !(type.flags & 98304 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType); - } - function isMutableArrayLikeType(type) { - return isMutableArrayOrTuple(type) || !(type.flags & (1 /* Any */ | 98304 /* Nullable */)) && isTypeAssignableTo(type, anyArrayType); - } - function getSingleBaseForNonAugmentingSubtype(type) { - if (!(getObjectFlags(type) & 4 /* Reference */) || !(getObjectFlags(type.target) & 3 /* ClassOrInterface */)) { - return void 0; - } - if (getObjectFlags(type) & 33554432 /* IdenticalBaseTypeCalculated */) { - return getObjectFlags(type) & 67108864 /* IdenticalBaseTypeExists */ ? type.cachedEquivalentBaseType : void 0; - } - type.objectFlags |= 33554432 /* IdenticalBaseTypeCalculated */; - const target = type.target; - if (getObjectFlags(target) & 1 /* Class */) { - const baseTypeNode = getBaseTypeNodeOfClass(target); - if (baseTypeNode && baseTypeNode.expression.kind !== 80 /* Identifier */ && baseTypeNode.expression.kind !== 211 /* PropertyAccessExpression */) { - return void 0; - } - } - const bases = getBaseTypes(target); - if (bases.length !== 1) { - return void 0; - } - if (getMembersOfSymbol(type.symbol).size) { - return void 0; - } - let instantiatedBase = !length(target.typeParameters) ? bases[0] : instantiateType(bases[0], createTypeMapper(target.typeParameters, getTypeArguments(type).slice(0, target.typeParameters.length))); - if (length(getTypeArguments(type)) > length(target.typeParameters)) { - instantiatedBase = getTypeWithThisArgument(instantiatedBase, last(getTypeArguments(type))); - } - type.objectFlags |= 67108864 /* IdenticalBaseTypeExists */; - return type.cachedEquivalentBaseType = instantiatedBase; - } - function isEmptyLiteralType(type) { - return strictNullChecks ? type === implicitNeverType : type === undefinedWideningType; - } - function isEmptyArrayLiteralType(type) { - const elementType = getElementTypeOfArrayType(type); - return !!elementType && isEmptyLiteralType(elementType); - } - function isTupleLikeType(type) { - let lengthType; - return isTupleType(type) || !!getPropertyOfType(type, "0") || isArrayLikeType(type) && !!(lengthType = getTypeOfPropertyOfType(type, "length")) && everyType(lengthType, (t) => !!(t.flags & 256 /* NumberLiteral */)); - } - function isArrayOrTupleLikeType(type) { - return isArrayLikeType(type) || isTupleLikeType(type); - } - function getTupleElementType(type, index) { - const propType = getTypeOfPropertyOfType(type, "" + index); - if (propType) { - return propType; - } - if (everyType(type, isTupleType)) { - return getTupleElementTypeOutOfStartCount(type, index, compilerOptions.noUncheckedIndexedAccess ? undefinedType : void 0); - } - return void 0; - } - function isNeitherUnitTypeNorNever(type) { - return !(type.flags & (109472 /* Unit */ | 131072 /* Never */)); - } - function isUnitType(type) { - return !!(type.flags & 109472 /* Unit */); - } - function isUnitLikeType(type) { - const t = getBaseConstraintOrType(type); - return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t); - } - function extractUnitType(type) { - return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type; - } - function isLiteralType(type) { - return type.flags & 16 /* Boolean */ ? true : type.flags & 1048576 /* Union */ ? type.flags & 1024 /* EnumLiteral */ ? true : every(type.types, isUnitType) : isUnitType(type); - } - function getBaseTypeOfLiteralType(type) { - return type.flags & 1056 /* EnumLike */ ? getBaseTypeOfEnumLikeType(type) : type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? getBaseTypeOfLiteralTypeUnion(type) : type; - } - function getBaseTypeOfLiteralTypeUnion(type) { - const key = `B${getTypeId(type)}`; - return getCachedType(key) ?? setCachedType(key, mapType(type, getBaseTypeOfLiteralType)); - } - function getBaseTypeOfLiteralTypeForComparison(type) { - return type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & (256 /* NumberLiteral */ | 32 /* Enum */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getBaseTypeOfLiteralTypeForComparison) : type; - } - function getWidenedLiteralType(type) { - return type.flags & 1056 /* EnumLike */ && isFreshLiteralType(type) ? getBaseTypeOfEnumLikeType(type) : type.flags & 128 /* StringLiteral */ && isFreshLiteralType(type) ? stringType : type.flags & 256 /* NumberLiteral */ && isFreshLiteralType(type) ? numberType : type.flags & 2048 /* BigIntLiteral */ && isFreshLiteralType(type) ? bigintType : type.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(type) ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedLiteralType) : type; - } - function getWidenedUniqueESSymbolType(type) { - return type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedUniqueESSymbolType) : type; - } - function getWidenedLiteralLikeTypeForContextualType(type, contextualType) { - if (!isLiteralOfContextualType(type, contextualType)) { - type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type)); - } - return getRegularTypeOfLiteralType(type); - } - function getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(type, contextualSignatureReturnType, isAsync) { - if (type && isUnitType(type)) { - const contextualType = !contextualSignatureReturnType ? void 0 : isAsync ? getPromisedTypeOfPromise(contextualSignatureReturnType) : contextualSignatureReturnType; - type = getWidenedLiteralLikeTypeForContextualType(type, contextualType); - } - return type; - } - function getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(type, contextualSignatureReturnType, kind, isAsyncGenerator) { - if (type && isUnitType(type)) { - const contextualType = !contextualSignatureReturnType ? void 0 : getIterationTypeOfGeneratorFunctionReturnType(kind, contextualSignatureReturnType, isAsyncGenerator); - type = getWidenedLiteralLikeTypeForContextualType(type, contextualType); - } - return type; - } - function isTupleType(type) { - return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */); - } - function isGenericTupleType(type) { - return isTupleType(type) && !!(type.target.combinedFlags & 8 /* Variadic */); - } - function isSingleElementGenericTupleType(type) { - return isGenericTupleType(type) && type.target.elementFlags.length === 1; - } - function getRestTypeOfTupleType(type) { - return getElementTypeOfSliceOfTupleType(type, type.target.fixedLength); - } - function getTupleElementTypeOutOfStartCount(type, index, undefinedOrMissingType2) { - return mapType(type, (t) => { - const tupleType = t; - const restType = getRestTypeOfTupleType(tupleType); - if (!restType) { - return undefinedType; - } - if (undefinedOrMissingType2 && index >= getTotalFixedElementCount(tupleType.target)) { - return getUnionType([restType, undefinedOrMissingType2]); - } - return restType; - }); - } - function getRestArrayTypeOfTupleType(type) { - const restType = getRestTypeOfTupleType(type); - return restType && createArrayType(restType); - } - function getElementTypeOfSliceOfTupleType(type, index, endSkipCount = 0, writing = false, noReductions = false) { - const length2 = getTypeReferenceArity(type) - endSkipCount; - if (index < length2) { - const typeArguments = getTypeArguments(type); - const elementTypes = []; - for (let i = index; i < length2; i++) { - const t = typeArguments[i]; - elementTypes.push(type.target.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t); - } - return writing ? getIntersectionType(elementTypes) : getUnionType(elementTypes, noReductions ? 0 /* None */ : 1 /* Literal */); - } - return void 0; - } - function isTupleTypeStructureMatching(t1, t2) { - return getTypeReferenceArity(t1) === getTypeReferenceArity(t2) && every(t1.target.elementFlags, (f, i) => (f & 12 /* Variable */) === (t2.target.elementFlags[i] & 12 /* Variable */)); - } - function isZeroBigInt({ value }) { - return value.base10Value === "0"; - } - function removeDefinitelyFalsyTypes(type) { - return filterType(type, (t) => hasTypeFacts(t, 4194304 /* Truthy */)); - } - function extractDefinitelyFalsyTypes(type) { - return mapType(type, getDefinitelyFalsyPartOfType); - } - function getDefinitelyFalsyPartOfType(type) { - return type.flags & 4 /* String */ ? emptyStringType : type.flags & 8 /* Number */ ? zeroType : type.flags & 64 /* BigInt */ ? zeroBigIntType : type === regularFalseType || type === falseType || type.flags & (16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */ | 3 /* AnyOrUnknown */) || type.flags & 128 /* StringLiteral */ && type.value === "" || type.flags & 256 /* NumberLiteral */ && type.value === 0 || type.flags & 2048 /* BigIntLiteral */ && isZeroBigInt(type) ? type : neverType; - } - function getNullableType(type, flags) { - const missing = flags & ~type.flags & (32768 /* Undefined */ | 65536 /* Null */); - return missing === 0 ? type : missing === 32768 /* Undefined */ ? getUnionType([type, undefinedType]) : missing === 65536 /* Null */ ? getUnionType([type, nullType]) : getUnionType([type, undefinedType, nullType]); - } - function getOptionalType(type, isProperty = false) { - Debug.assert(strictNullChecks); - const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType; - return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]); - } - function getGlobalNonNullableTypeInstantiation(type) { - if (!deferredGlobalNonNullableTypeAlias) { - deferredGlobalNonNullableTypeAlias = getGlobalSymbol( - "NonNullable", - 524288 /* TypeAlias */, - /*diagnostic*/ - void 0 - ) || unknownSymbol; - } - return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]); - } - function getNonNullableType(type) { - return strictNullChecks ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type; - } - function addOptionalTypeMarker(type) { - return strictNullChecks ? getUnionType([type, optionalType]) : type; - } - function removeOptionalTypeMarker(type) { - return strictNullChecks ? removeType(type, optionalType) : type; - } - function propagateOptionalTypeMarker(type, node, wasOptional) { - return wasOptional ? isOutermostOptionalChain(node) ? getOptionalType(type) : addOptionalTypeMarker(type) : type; - } - function getOptionalExpressionType(exprType, expression) { - return isExpressionOfOptionalChainRoot(expression) ? getNonNullableType(exprType) : isOptionalChain(expression) ? removeOptionalTypeMarker(exprType) : exprType; - } - function removeMissingType(type, isOptional) { - return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type; - } - function containsMissingType(type) { - return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType; - } - function removeMissingOrUndefinedType(type) { - return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */); - } - function isCoercibleUnderDoubleEquals(source, target) { - return (source.flags & (8 /* Number */ | 4 /* String */ | 512 /* BooleanLiteral */)) !== 0 && (target.flags & (8 /* Number */ | 4 /* String */ | 16 /* Boolean */)) !== 0; - } - function isObjectTypeWithInferableIndex(type) { - const objectFlags = getObjectFlags(type); - return type.flags & 2097152 /* Intersection */ ? every(type.types, isObjectTypeWithInferableIndex) : !!(type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */ | 384 /* Enum */ | 512 /* ValueModule */)) !== 0 && !(type.symbol.flags & 32 /* Class */) && !typeHasCallOrConstructSignatures(type)) || !!(objectFlags & 4194304 /* ObjectRestType */) || !!(objectFlags & 1024 /* ReverseMapped */ && isObjectTypeWithInferableIndex(type.source)); - } - function createSymbolWithType(source, type) { - const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */); - symbol.declarations = source.declarations; - symbol.parent = source.parent; - symbol.links.type = type; - symbol.links.target = source; - if (source.valueDeclaration) { - symbol.valueDeclaration = source.valueDeclaration; - } - const nameType = getSymbolLinks(source).nameType; - if (nameType) { - symbol.links.nameType = nameType; - } - return symbol; - } - function transformTypeOfMembers(type, f) { - const members = createSymbolTable(); - for (const property of getPropertiesOfObjectType(type)) { - const original = getTypeOfSymbol(property); - const updated = f(original); - members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated)); - } - return members; - } - function getRegularTypeOfObjectLiteral(type) { - if (!(isObjectLiteralType2(type) && getObjectFlags(type) & 8192 /* FreshLiteral */)) { - return type; - } - const regularType = type.regularType; - if (regularType) { - return regularType; - } - const resolved = type; - const members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); - const regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.indexInfos); - regularNew.flags = resolved.flags; - regularNew.objectFlags |= resolved.objectFlags & ~8192 /* FreshLiteral */; - type.regularType = regularNew; - return regularNew; - } - function createWideningContext(parent2, propertyName, siblings) { - return { parent: parent2, propertyName, siblings, resolvedProperties: void 0 }; - } - function getSiblingsOfContext(context) { - if (!context.siblings) { - const siblings = []; - for (const type of getSiblingsOfContext(context.parent)) { - if (isObjectLiteralType2(type)) { - const prop = getPropertyOfObjectType(type, context.propertyName); - if (prop) { - forEachType(getTypeOfSymbol(prop), (t) => { - siblings.push(t); - }); - } - } - } - context.siblings = siblings; - } - return context.siblings; - } - function getPropertiesOfContext(context) { - if (!context.resolvedProperties) { - const names = /* @__PURE__ */ new Map(); - for (const t of getSiblingsOfContext(context)) { - if (isObjectLiteralType2(t) && !(getObjectFlags(t) & 2097152 /* ContainsSpread */)) { - for (const prop of getPropertiesOfType(t)) { - names.set(prop.escapedName, prop); - } - } - } - context.resolvedProperties = arrayFrom(names.values()); - } - return context.resolvedProperties; - } - function getWidenedProperty(prop, context) { - if (!(prop.flags & 4 /* Property */)) { - return prop; - } - const original = getTypeOfSymbol(prop); - const propContext = context && createWideningContext( - context, - prop.escapedName, - /*siblings*/ - void 0 - ); - const widened = getWidenedTypeWithContext(original, propContext); - return widened === original ? prop : createSymbolWithType(prop, widened); - } - function getUndefinedProperty(prop) { - const cached = undefinedProperties.get(prop.escapedName); - if (cached) { - return cached; - } - const result = createSymbolWithType(prop, undefinedOrMissingType); - result.flags |= 16777216 /* Optional */; - undefinedProperties.set(prop.escapedName, result); - return result; - } - function getWidenedTypeOfObjectLiteral(type, context) { - const members = createSymbolTable(); - for (const prop of getPropertiesOfObjectType(type)) { - members.set(prop.escapedName, getWidenedProperty(prop, context)); - } - if (context) { - for (const prop of getPropertiesOfContext(context)) { - if (!members.has(prop.escapedName)) { - members.set(prop.escapedName, getUndefinedProperty(prop)); - } - } - } - const result = createAnonymousType(type.symbol, members, emptyArray, emptyArray, sameMap(getIndexInfosOfType(type), (info) => createIndexInfo(info.keyType, getWidenedType(info.type), info.isReadonly))); - result.objectFlags |= getObjectFlags(type) & (4096 /* JSLiteral */ | 262144 /* NonInferrableType */); - return result; - } - function getWidenedType(type) { - return getWidenedTypeWithContext( - type, - /*context*/ - void 0 - ); - } - function getWidenedTypeWithContext(type, context) { - if (getObjectFlags(type) & 196608 /* RequiresWidening */) { - if (context === void 0 && type.widened) { - return type.widened; - } - let result; - if (type.flags & (1 /* Any */ | 98304 /* Nullable */)) { - result = anyType; - } else if (isObjectLiteralType2(type)) { - result = getWidenedTypeOfObjectLiteral(type, context); - } else if (type.flags & 1048576 /* Union */) { - const unionContext = context || createWideningContext( - /*parent*/ - void 0, - /*propertyName*/ - void 0, - type.types - ); - const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext)); - result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */); - } else if (type.flags & 2097152 /* Intersection */) { - result = getIntersectionType(sameMap(type.types, getWidenedType)); - } else if (isArrayOrTupleType(type)) { - result = createTypeReference(type.target, sameMap(getTypeArguments(type), getWidenedType)); - } - if (result && context === void 0) { - type.widened = result; - } - return result || type; - } - return type; - } - function reportWideningErrorsInType(type) { - var _a; - let errorReported = false; - if (getObjectFlags(type) & 65536 /* ContainsWideningType */) { - if (type.flags & 1048576 /* Union */) { - if (some(type.types, isEmptyObjectType)) { - errorReported = true; - } else { - for (const t of type.types) { - errorReported || (errorReported = reportWideningErrorsInType(t)); - } - } - } else if (isArrayOrTupleType(type)) { - for (const t of getTypeArguments(type)) { - errorReported || (errorReported = reportWideningErrorsInType(t)); - } - } else if (isObjectLiteralType2(type)) { - for (const p of getPropertiesOfObjectType(type)) { - const t = getTypeOfSymbol(p); - if (getObjectFlags(t) & 65536 /* ContainsWideningType */) { - errorReported = reportWideningErrorsInType(t); - if (!errorReported) { - const valueDeclaration = (_a = p.declarations) == null ? void 0 : _a.find((d) => { - var _a2; - return ((_a2 = d.symbol.valueDeclaration) == null ? void 0 : _a2.parent) === type.symbol.valueDeclaration; - }); - if (valueDeclaration) { - error2(valueDeclaration, Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t))); - errorReported = true; - } - } - } - } - } - } - return errorReported; - } - function reportImplicitAny(declaration, type, wideningKind) { - const typeAsString = typeToString(getWidenedType(type)); - if (isInJSFile(declaration) && !isCheckJsEnabledForFile(getSourceFileOfNode(declaration), compilerOptions)) { - return; - } - let diagnostic; - switch (declaration.kind) { - case 226 /* BinaryExpression */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - diagnostic = noImplicitAny ? Diagnostics.Member_0_implicitly_has_an_1_type : Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; - break; - case 169 /* Parameter */: - const param = declaration; - if (isIdentifier(param.name)) { - const originalKeywordKind = identifierToKeywordKind(param.name); - if ((isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.includes(param) && (resolveName( - param, - param.name.escapedText, - 788968 /* Type */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ) || originalKeywordKind && isTypeNodeKind(originalKeywordKind))) { - const newName = "arg" + param.parent.parameters.indexOf(param); - const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : ""); - errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName); - return; - } - } - diagnostic = declaration.dotDotDotToken ? noImplicitAny ? Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage : noImplicitAny ? Diagnostics.Parameter_0_implicitly_has_an_1_type : Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; - break; - case 208 /* BindingElement */: - diagnostic = Diagnostics.Binding_element_0_implicitly_has_an_1_type; - if (!noImplicitAny) { - return; - } - break; - case 317 /* JSDocFunctionType */: - error2(declaration, Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - return; - case 323 /* JSDocSignature */: - if (noImplicitAny && isJSDocOverloadTag(declaration.parent)) { - error2(declaration.parent.tagName, Diagnostics.This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation, typeAsString); - } - return; - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - if (noImplicitAny && !declaration.name) { - if (wideningKind === 3 /* GeneratorYield */) { - error2(declaration, Diagnostics.Generator_implicitly_has_yield_type_0_Consider_supplying_a_return_type_annotation, typeAsString); - } else { - error2(declaration, Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); - } - return; - } - diagnostic = !noImplicitAny ? Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage : wideningKind === 3 /* GeneratorYield */ ? Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type : Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; - break; - case 200 /* MappedType */: - if (noImplicitAny) { - error2(declaration, Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type); - } - return; - default: - diagnostic = noImplicitAny ? Diagnostics.Variable_0_implicitly_has_an_1_type : Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; - } - errorOrSuggestion(noImplicitAny, declaration, diagnostic, declarationNameToString(getNameOfDeclaration(declaration)), typeAsString); - } - function shouldReportErrorsFromWideningWithContextualSignature(declaration, wideningKind) { - const signature = getContextualSignatureForFunctionLikeDeclaration(declaration); - if (!signature) { - return true; - } - let returnType = getReturnTypeOfSignature(signature); - const flags = getFunctionFlags(declaration); - switch (wideningKind) { - case 1 /* FunctionReturn */: - if (flags & 1 /* Generator */) { - returnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, !!(flags & 2 /* Async */)) ?? returnType; - } else if (flags & 2 /* Async */) { - returnType = getAwaitedTypeNoAlias(returnType) ?? returnType; - } - return isGenericType(returnType); - case 3 /* GeneratorYield */: - const yieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, !!(flags & 2 /* Async */)); - return !!yieldType && isGenericType(yieldType); - case 2 /* GeneratorNext */: - const nextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, !!(flags & 2 /* Async */)); - return !!nextType && isGenericType(nextType); - } - return false; - } - function reportErrorsFromWidening(declaration, type, wideningKind) { - addLazyDiagnostic(() => { - if (noImplicitAny && getObjectFlags(type) & 65536 /* ContainsWideningType */) { - if (!wideningKind || isFunctionLikeDeclaration(declaration) && shouldReportErrorsFromWideningWithContextualSignature(declaration, wideningKind)) { - if (!reportWideningErrorsInType(type)) { - reportImplicitAny(declaration, type, wideningKind); - } - } - } - }); - } - function applyToParameterTypes(source, target, callback) { - const sourceCount = getParameterCount(source); - const targetCount = getParameterCount(target); - const sourceRestType = getEffectiveRestType(source); - const targetRestType = getEffectiveRestType(target); - const targetNonRestCount = targetRestType ? targetCount - 1 : targetCount; - const paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount); - const sourceThisType = getThisTypeOfSignature(source); - if (sourceThisType) { - const targetThisType = getThisTypeOfSignature(target); - if (targetThisType) { - callback(sourceThisType, targetThisType); - } - } - for (let i = 0; i < paramCount; i++) { - callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); - } - if (targetRestType) { - callback(getRestTypeAtPosition( - source, - paramCount, - /*readonly*/ - isConstTypeVariable(targetRestType) && !someType(targetRestType, isMutableArrayLikeType) - ), targetRestType); - } - } - function applyToReturnTypes(source, target, callback) { - const targetTypePredicate = getTypePredicateOfSignature(target); - if (targetTypePredicate) { - const sourceTypePredicate = getTypePredicateOfSignature(source); - if (sourceTypePredicate && typePredicateKindsMatch(sourceTypePredicate, targetTypePredicate) && sourceTypePredicate.type && targetTypePredicate.type) { - callback(sourceTypePredicate.type, targetTypePredicate.type); - return; - } - } - const targetReturnType = getReturnTypeOfSignature(target); - if (couldContainTypeVariables(targetReturnType)) { - callback(getReturnTypeOfSignature(source), targetReturnType); - } - } - function createInferenceContext(typeParameters, signature, flags, compareTypes) { - return createInferenceContextWorker(typeParameters.map(createInferenceInfo), signature, flags, compareTypes || compareTypesAssignable); - } - function cloneInferenceContext(context, extraFlags = 0) { - return context && createInferenceContextWorker(map(context.inferences, cloneInferenceInfo), context.signature, context.flags | extraFlags, context.compareTypes); - } - function createInferenceContextWorker(inferences, signature, flags, compareTypes) { - const context = { - inferences, - signature, - flags, - compareTypes, - mapper: reportUnmeasurableMapper, - // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction - nonFixingMapper: reportUnmeasurableMapper - }; - context.mapper = makeFixingMapperForContext(context); - context.nonFixingMapper = makeNonFixingMapperForContext(context); - return context; - } - function makeFixingMapperForContext(context) { - return makeDeferredTypeMapper( - map(context.inferences, (i) => i.typeParameter), - map(context.inferences, (inference, i) => () => { - if (!inference.isFixed) { - inferFromIntraExpressionSites(context); - clearCachedInferences(context.inferences); - inference.isFixed = true; - } - return getInferredType(context, i); - }) - ); - } - function makeNonFixingMapperForContext(context) { - return makeDeferredTypeMapper( - map(context.inferences, (i) => i.typeParameter), - map(context.inferences, (_, i) => () => { - return getInferredType(context, i); - }) - ); - } - function clearCachedInferences(inferences) { - for (const inference of inferences) { - if (!inference.isFixed) { - inference.inferredType = void 0; - } - } - } - function addIntraExpressionInferenceSite(context, node, type) { - (context.intraExpressionInferenceSites ?? (context.intraExpressionInferenceSites = [])).push({ node, type }); - } - function inferFromIntraExpressionSites(context) { - if (context.intraExpressionInferenceSites) { - for (const { node, type } of context.intraExpressionInferenceSites) { - const contextualType = node.kind === 174 /* MethodDeclaration */ ? getContextualTypeForObjectLiteralMethod(node, 2 /* NoConstraints */) : getContextualType2(node, 2 /* NoConstraints */); - if (contextualType) { - inferTypes(context.inferences, type, contextualType); - } - } - context.intraExpressionInferenceSites = void 0; - } - } - function createInferenceInfo(typeParameter) { - return { - typeParameter, - candidates: void 0, - contraCandidates: void 0, - inferredType: void 0, - priority: void 0, - topLevel: true, - isFixed: false, - impliedArity: void 0 - }; - } - function cloneInferenceInfo(inference) { - return { - typeParameter: inference.typeParameter, - candidates: inference.candidates && inference.candidates.slice(), - contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(), - inferredType: inference.inferredType, - priority: inference.priority, - topLevel: inference.topLevel, - isFixed: inference.isFixed, - impliedArity: inference.impliedArity - }; - } - function cloneInferredPartOfContext(context) { - const inferences = filter(context.inferences, hasInferenceCandidates); - return inferences.length ? createInferenceContextWorker(map(inferences, cloneInferenceInfo), context.signature, context.flags, context.compareTypes) : void 0; - } - function getMapperFromContext(context) { - return context && context.mapper; - } - function couldContainTypeVariables(type) { - const objectFlags = getObjectFlags(type); - if (objectFlags & 524288 /* CouldContainTypeVariablesComputed */) { - return !!(objectFlags & 1048576 /* CouldContainTypeVariables */); - } - const result = !!(type.flags & 465829888 /* Instantiable */ || type.flags & 524288 /* Object */ && !isNonGenericTopLevelType(type) && (objectFlags & 4 /* Reference */ && (type.node || some(getTypeArguments(type), couldContainTypeVariables)) || objectFlags & 134217728 /* SingleSignatureType */ && !!length(type.outerTypeParameters) || objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && type.symbol.declarations || objectFlags & (32 /* Mapped */ | 1024 /* ReverseMapped */ | 4194304 /* ObjectRestType */ | 8388608 /* InstantiationExpressionType */)) || type.flags & 3145728 /* UnionOrIntersection */ && !(type.flags & 1024 /* EnumLiteral */) && !isNonGenericTopLevelType(type) && some(type.types, couldContainTypeVariables)); - if (type.flags & 3899393 /* ObjectFlagsType */) { - type.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (result ? 1048576 /* CouldContainTypeVariables */ : 0); - } - return result; - } - function isNonGenericTopLevelType(type) { - if (type.aliasSymbol && !type.aliasTypeArguments) { - const declaration = getDeclarationOfKind(type.aliasSymbol, 265 /* TypeAliasDeclaration */); - return !!(declaration && findAncestor(declaration.parent, (n) => n.kind === 307 /* SourceFile */ ? true : n.kind === 267 /* ModuleDeclaration */ ? false : "quit")); - } - return false; - } - function isTypeParameterAtTopLevel(type, tp, depth = 0) { - return !!(type === tp || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isTypeParameterAtTopLevel(t, tp, depth)) || depth < 3 && type.flags & 16777216 /* Conditional */ && (isTypeParameterAtTopLevel(getTrueTypeFromConditionalType(type), tp, depth + 1) || isTypeParameterAtTopLevel(getFalseTypeFromConditionalType(type), tp, depth + 1))); - } - function isTypeParameterAtTopLevelInReturnType(signature, typeParameter) { - const typePredicate = getTypePredicateOfSignature(signature); - return typePredicate ? !!typePredicate.type && isTypeParameterAtTopLevel(typePredicate.type, typeParameter) : isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), typeParameter); - } - function createEmptyObjectTypeFromStringLiteral(type) { - const members = createSymbolTable(); - forEachType(type, (t) => { - if (!(t.flags & 128 /* StringLiteral */)) { - return; - } - const name = escapeLeadingUnderscores(t.value); - const literalProp = createSymbol(4 /* Property */, name); - literalProp.links.type = anyType; - if (t.symbol) { - literalProp.declarations = t.symbol.declarations; - literalProp.valueDeclaration = t.symbol.valueDeclaration; - } - members.set(name, literalProp); - }); - const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo( - stringType, - emptyObjectType, - /*isReadonly*/ - false - )] : emptyArray; - return createAnonymousType( - /*symbol*/ - void 0, - members, - emptyArray, - emptyArray, - indexInfos - ); - } - function inferTypeForHomomorphicMappedType(source, target, constraint) { - const cacheKey = source.id + "," + target.id + "," + constraint.id; - if (reverseHomomorphicMappedCache.has(cacheKey)) { - return reverseHomomorphicMappedCache.get(cacheKey); - } - const type = createReverseMappedType(source, target, constraint); - reverseHomomorphicMappedCache.set(cacheKey, type); - return type; - } - function isPartiallyInferableType(type) { - return !(getObjectFlags(type) & 262144 /* NonInferrableType */) || isObjectLiteralType2(type) && some(getPropertiesOfType(type), (prop) => isPartiallyInferableType(getTypeOfSymbol(prop))) || isTupleType(type) && some(getElementTypes(type), isPartiallyInferableType); - } - function createReverseMappedType(source, target, constraint) { - if (!(getIndexInfoOfType(source, stringType) || getPropertiesOfType(source).length !== 0 && isPartiallyInferableType(source))) { - return void 0; - } - if (isArrayType(source)) { - const elementType = inferReverseMappedType(getTypeArguments(source)[0], target, constraint); - if (!elementType) { - return void 0; - } - return createArrayType(elementType, isReadonlyArrayType(source)); - } - if (isTupleType(source)) { - const elementTypes = map(getElementTypes(source), (t) => inferReverseMappedType(t, target, constraint)); - if (!every(elementTypes, (t) => !!t)) { - return void 0; - } - const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags; - return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations); - } - const reversed = createObjectType( - 1024 /* ReverseMapped */ | 16 /* Anonymous */, - /*symbol*/ - void 0 - ); - reversed.source = source; - reversed.mappedType = target; - reversed.constraintType = constraint; - return reversed; - } - function getTypeOfReverseMappedSymbol(symbol) { - const links = getSymbolLinks(symbol); - if (!links.type) { - links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType) || unknownType; - } - return links.type; - } - function inferReverseMappedTypeWorker(sourceType, target, constraint) { - const typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target)); - const templateType = getTemplateTypeFromMappedType(target); - const inference = createInferenceInfo(typeParameter); - inferTypes([inference], sourceType, templateType); - return getTypeFromInference(inference) || unknownType; - } - function inferReverseMappedType(source, target, constraint) { - const cacheKey = source.id + "," + target.id + "," + constraint.id; - if (reverseMappedCache.has(cacheKey)) { - return reverseMappedCache.get(cacheKey) || unknownType; - } - reverseMappedSourceStack.push(source); - reverseMappedTargetStack.push(target); - const saveExpandingFlags = reverseExpandingFlags; - if (isDeeplyNestedType(source, reverseMappedSourceStack, reverseMappedSourceStack.length, 2)) reverseExpandingFlags |= 1 /* Source */; - if (isDeeplyNestedType(target, reverseMappedTargetStack, reverseMappedTargetStack.length, 2)) reverseExpandingFlags |= 2 /* Target */; - let type; - if (reverseExpandingFlags !== 3 /* Both */) { - type = inferReverseMappedTypeWorker(source, target, constraint); - } - reverseMappedSourceStack.pop(); - reverseMappedTargetStack.pop(); - reverseExpandingFlags = saveExpandingFlags; - reverseMappedCache.set(cacheKey, type); - return type; - } - function* getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties) { - const properties = getPropertiesOfType(target); - for (const targetProp of properties) { - if (isStaticPrivateIdentifierProperty(targetProp)) { - continue; - } - if (requireOptionalProperties || !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */)) { - const sourceProp = getPropertyOfType(source, targetProp.escapedName); - if (!sourceProp) { - yield targetProp; - } else if (matchDiscriminantProperties) { - const targetType = getTypeOfSymbol(targetProp); - if (targetType.flags & 109472 /* Unit */) { - const sourceType = getTypeOfSymbol(sourceProp); - if (!(sourceType.flags & 1 /* Any */ || getRegularTypeOfLiteralType(sourceType) === getRegularTypeOfLiteralType(targetType))) { - yield targetProp; - } - } - } - } - } - } - function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) { - return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties)); - } - function tupleTypesDefinitelyUnrelated(source, target) { - return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !(target.target.combinedFlags & 12 /* Variable */) && (!!(source.target.combinedFlags & 12 /* Variable */) || target.target.fixedLength < source.target.fixedLength); - } - function typesDefinitelyUnrelated(source, target) { - return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty( - source, - target, - /*requireOptionalProperties*/ - false, - /*matchDiscriminantProperties*/ - true - ) && !!getUnmatchedProperty( - target, - source, - /*requireOptionalProperties*/ - false, - /*matchDiscriminantProperties*/ - false - ); - } - function getTypeFromInference(inference) { - return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0; - } - function hasSkipDirectInferenceFlag(node) { - return !!getNodeLinks(node).skipDirectInference; - } - function isFromInferenceBlockedSource(type) { - return !!(type.symbol && some(type.symbol.declarations, hasSkipDirectInferenceFlag)); - } - function templateLiteralTypesDefinitelyUnrelated(source, target) { - const sourceStart = source.texts[0]; - const targetStart = target.texts[0]; - const sourceEnd = source.texts[source.texts.length - 1]; - const targetEnd = target.texts[target.texts.length - 1]; - const startLen = Math.min(sourceStart.length, targetStart.length); - const endLen = Math.min(sourceEnd.length, targetEnd.length); - return sourceStart.slice(0, startLen) !== targetStart.slice(0, startLen) || sourceEnd.slice(sourceEnd.length - endLen) !== targetEnd.slice(targetEnd.length - endLen); - } - function isValidNumberString(s, roundTripOnly) { - if (s === "") return false; - const n = +s; - return isFinite(n) && (!roundTripOnly || "" + n === s); - } - function parseBigIntLiteralType(text) { - return getBigIntLiteralType(parseValidBigInt(text)); - } - function isMemberOfStringMapping(source, target) { - if (target.flags & 1 /* Any */) { - return true; - } - if (target.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) { - return isTypeAssignableTo(source, target); - } - if (target.flags & 268435456 /* StringMapping */) { - const mappingStack = []; - while (target.flags & 268435456 /* StringMapping */) { - mappingStack.unshift(target.symbol); - target = target.type; - } - const mappedSource = reduceLeft(mappingStack, (memo, value) => getStringMappingType(value, memo), source); - return mappedSource === source && isMemberOfStringMapping(source, target); - } - return false; - } - function isValidTypeForTemplateLiteralPlaceholder(source, target) { - if (target.flags & 2097152 /* Intersection */) { - return every(target.types, (t) => t === emptyTypeLiteralType || isValidTypeForTemplateLiteralPlaceholder(source, t)); - } - if (target.flags & 4 /* String */ || isTypeAssignableTo(source, target)) { - return true; - } - if (source.flags & 128 /* StringLiteral */) { - const value = source.value; - return !!(target.flags & 8 /* Number */ && isValidNumberString( - value, - /*roundTripOnly*/ - false - ) || target.flags & 64 /* BigInt */ && isValidBigIntString( - value, - /*roundTripOnly*/ - false - ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target) || target.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source, target)); - } - if (source.flags & 134217728 /* TemplateLiteral */) { - const texts = source.texts; - return texts.length === 2 && texts[0] === "" && texts[1] === "" && isTypeAssignableTo(source.types[0], target); - } - return false; - } - function inferTypesFromTemplateLiteralType(source, target) { - return source.flags & 128 /* StringLiteral */ ? inferFromLiteralPartsToTemplateLiteral([source.value], emptyArray, target) : source.flags & 134217728 /* TemplateLiteral */ ? arrayIsEqualTo(source.texts, target.texts) ? map(source.types, (s, i) => { - return isTypeAssignableTo(getBaseConstraintOrType(s), getBaseConstraintOrType(target.types[i])) ? s : getStringLikeTypeForType(s); - }) : inferFromLiteralPartsToTemplateLiteral(source.texts, source.types, target) : void 0; - } - function isTypeMatchedByTemplateLiteralType(source, target) { - const inferences = inferTypesFromTemplateLiteralType(source, target); - return !!inferences && every(inferences, (r, i) => isValidTypeForTemplateLiteralPlaceholder(r, target.types[i])); - } - function getStringLikeTypeForType(type) { - return type.flags & (1 /* Any */ | 402653316 /* StringLike */) ? type : getTemplateLiteralType(["", ""], [type]); - } - function inferFromLiteralPartsToTemplateLiteral(sourceTexts, sourceTypes, target) { - const lastSourceIndex = sourceTexts.length - 1; - const sourceStartText = sourceTexts[0]; - const sourceEndText = sourceTexts[lastSourceIndex]; - const targetTexts = target.texts; - const lastTargetIndex = targetTexts.length - 1; - const targetStartText = targetTexts[0]; - const targetEndText = targetTexts[lastTargetIndex]; - if (lastSourceIndex === 0 && sourceStartText.length < targetStartText.length + targetEndText.length || !sourceStartText.startsWith(targetStartText) || !sourceEndText.endsWith(targetEndText)) return void 0; - const remainingEndText = sourceEndText.slice(0, sourceEndText.length - targetEndText.length); - const matches = []; - let seg = 0; - let pos = targetStartText.length; - for (let i = 1; i < lastTargetIndex; i++) { - const delim = targetTexts[i]; - if (delim.length > 0) { - let s = seg; - let p = pos; - while (true) { - p = getSourceText(s).indexOf(delim, p); - if (p >= 0) break; - s++; - if (s === sourceTexts.length) return void 0; - p = 0; - } - addMatch(s, p); - pos += delim.length; - } else if (pos < getSourceText(seg).length) { - addMatch(seg, pos + 1); - } else if (seg < lastSourceIndex) { - addMatch(seg + 1, 0); - } else { - return void 0; - } - } - addMatch(lastSourceIndex, getSourceText(lastSourceIndex).length); - return matches; - function getSourceText(index) { - return index < lastSourceIndex ? sourceTexts[index] : remainingEndText; - } - function addMatch(s, p) { - const matchType = s === seg ? getStringLiteralType(getSourceText(s).slice(pos, p)) : getTemplateLiteralType( - [sourceTexts[seg].slice(pos), ...sourceTexts.slice(seg + 1, s), getSourceText(s).slice(0, p)], - sourceTypes.slice(seg, s) - ); - matches.push(matchType); - seg = s; - pos = p; - } - } - function isTupleOfSelf(typeParameter, type) { - return isTupleType(type) && getTupleElementType(type, 0) === getIndexedAccessType(typeParameter, getNumberLiteralType(0)) && !getTypeOfPropertyOfType(type, "1"); - } - function inferTypes(inferences, originalSource, originalTarget, priority = 0 /* None */, contravariant = false) { - let bivariant = false; - let propagationType; - let inferencePriority = 2048 /* MaxValue */; - let visited; - let sourceStack; - let targetStack; - let expandingFlags = 0 /* None */; - inferFromTypes(originalSource, originalTarget); - function inferFromTypes(source, target) { - if (!couldContainTypeVariables(target) || isNoInferType(target)) { - return; - } - if (source === wildcardType || source === blockedStringType) { - const savePropagationType = propagationType; - propagationType = source; - inferFromTypes(target, target); - propagationType = savePropagationType; - return; - } - if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) { - if (source.aliasTypeArguments) { - const params = getSymbolLinks(source.aliasSymbol).typeParameters; - const minParams = getMinTypeArgumentCount(params); - const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration)); - const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration)); - inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol)); - } - return; - } - if (source === target && source.flags & 3145728 /* UnionOrIntersection */) { - for (const t of source.types) { - inferFromTypes(t, t); - } - return; - } - if (target.flags & 1048576 /* Union */) { - const [tempSources, tempTargets] = inferFromMatchingTypes(source.flags & 1048576 /* Union */ ? source.types : [source], target.types, isTypeOrBaseIdenticalTo); - const [sources, targets] = inferFromMatchingTypes(tempSources, tempTargets, isTypeCloselyMatchedBy); - if (targets.length === 0) { - return; - } - target = getUnionType(targets); - if (sources.length === 0) { - inferWithPriority(source, target, 1 /* NakedTypeVariable */); - return; - } - source = getUnionType(sources); - } else if (target.flags & 2097152 /* Intersection */ && !every(target.types, isNonGenericObjectType)) { - if (!(source.flags & 1048576 /* Union */)) { - const [sources, targets] = inferFromMatchingTypes(source.flags & 2097152 /* Intersection */ ? source.types : [source], target.types, isTypeIdenticalTo); - if (sources.length === 0 || targets.length === 0) { - return; - } - source = getIntersectionType(sources); - target = getIntersectionType(targets); - } - } - if (target.flags & (8388608 /* IndexedAccess */ | 33554432 /* Substitution */)) { - if (isNoInferType(target)) { - return; - } - target = getActualTypeVariable(target); - } - if (target.flags & 8650752 /* TypeVariable */) { - if (isFromInferenceBlockedSource(source)) { - return; - } - const inference = getInferenceInfoForType(target); - if (inference) { - if (getObjectFlags(source) & 262144 /* NonInferrableType */ || source === nonInferrableAnyType) { - return; - } - if (!inference.isFixed) { - const candidate = propagationType || source; - if (candidate === blockedStringType) { - return; - } - if (inference.priority === void 0 || priority < inference.priority) { - inference.candidates = void 0; - inference.contraCandidates = void 0; - inference.topLevel = true; - inference.priority = priority; - } - if (priority === inference.priority) { - if (isTupleOfSelf(inference.typeParameter, candidate)) { - return; - } - if (contravariant && !bivariant) { - if (!contains(inference.contraCandidates, candidate)) { - inference.contraCandidates = append(inference.contraCandidates, candidate); - clearCachedInferences(inferences); - } - } else if (!contains(inference.candidates, candidate)) { - inference.candidates = append(inference.candidates, candidate); - clearCachedInferences(inferences); - } - } - if (!(priority & 128 /* ReturnType */) && target.flags & 262144 /* TypeParameter */ && inference.topLevel && !isTypeParameterAtTopLevel(originalTarget, target)) { - inference.topLevel = false; - clearCachedInferences(inferences); - } - } - inferencePriority = Math.min(inferencePriority, priority); - return; - } - const simplified = getSimplifiedType( - target, - /*writing*/ - false - ); - if (simplified !== target) { - inferFromTypes(source, simplified); - } else if (target.flags & 8388608 /* IndexedAccess */) { - const indexType = getSimplifiedType( - target.indexType, - /*writing*/ - false - ); - if (indexType.flags & 465829888 /* Instantiable */) { - const simplified2 = distributeIndexOverObjectType( - getSimplifiedType( - target.objectType, - /*writing*/ - false - ), - indexType, - /*writing*/ - false - ); - if (simplified2 && simplified2 !== target) { - inferFromTypes(source, simplified2); - } - } - } - } - if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target)) && !(source.node && target.node)) { - inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target)); - } else if (source.flags & 4194304 /* Index */ && target.flags & 4194304 /* Index */) { - inferFromContravariantTypes(source.type, target.type); - } else if ((isLiteralType(source) || source.flags & 4 /* String */) && target.flags & 4194304 /* Index */) { - const empty = createEmptyObjectTypeFromStringLiteral(source); - inferFromContravariantTypesWithPriority(empty, target.type, 256 /* LiteralKeyof */); - } else if (source.flags & 8388608 /* IndexedAccess */ && target.flags & 8388608 /* IndexedAccess */) { - inferFromTypes(source.objectType, target.objectType); - inferFromTypes(source.indexType, target.indexType); - } else if (source.flags & 268435456 /* StringMapping */ && target.flags & 268435456 /* StringMapping */) { - if (source.symbol === target.symbol) { - inferFromTypes(source.type, target.type); - } - } else if (source.flags & 33554432 /* Substitution */) { - inferFromTypes(source.baseType, target); - inferWithPriority(getSubstitutionIntersection(source), target, 4 /* SubstituteSource */); - } else if (target.flags & 16777216 /* Conditional */) { - invokeOnce(source, target, inferToConditionalType); - } else if (target.flags & 3145728 /* UnionOrIntersection */) { - inferToMultipleTypes(source, target.types, target.flags); - } else if (source.flags & 1048576 /* Union */) { - const sourceTypes = source.types; - for (const sourceType of sourceTypes) { - inferFromTypes(sourceType, target); - } - } else if (target.flags & 134217728 /* TemplateLiteral */) { - inferToTemplateLiteralType(source, target); - } else { - source = getReducedType(source); - if (isGenericMappedType(source) && isGenericMappedType(target)) { - invokeOnce(source, target, inferFromGenericMappedTypes); - } - if (!(priority & 512 /* NoConstraints */ && source.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */))) { - const apparentSource = getApparentType(source); - if (apparentSource !== source && !(apparentSource.flags & (524288 /* Object */ | 2097152 /* Intersection */))) { - return inferFromTypes(apparentSource, target); - } - source = apparentSource; - } - if (source.flags & (524288 /* Object */ | 2097152 /* Intersection */)) { - invokeOnce(source, target, inferFromObjectTypes); - } - } - } - function inferWithPriority(source, target, newPriority) { - const savePriority = priority; - priority |= newPriority; - inferFromTypes(source, target); - priority = savePriority; - } - function inferFromContravariantTypesWithPriority(source, target, newPriority) { - const savePriority = priority; - priority |= newPriority; - inferFromContravariantTypes(source, target); - priority = savePriority; - } - function inferToMultipleTypesWithPriority(source, targets, targetFlags, newPriority) { - const savePriority = priority; - priority |= newPriority; - inferToMultipleTypes(source, targets, targetFlags); - priority = savePriority; - } - function invokeOnce(source, target, action) { - const key = source.id + "," + target.id; - const status = visited && visited.get(key); - if (status !== void 0) { - inferencePriority = Math.min(inferencePriority, status); - return; - } - (visited || (visited = /* @__PURE__ */ new Map())).set(key, -1 /* Circularity */); - const saveInferencePriority = inferencePriority; - inferencePriority = 2048 /* MaxValue */; - const saveExpandingFlags = expandingFlags; - (sourceStack ?? (sourceStack = [])).push(source); - (targetStack ?? (targetStack = [])).push(target); - if (isDeeplyNestedType(source, sourceStack, sourceStack.length, 2)) expandingFlags |= 1 /* Source */; - if (isDeeplyNestedType(target, targetStack, targetStack.length, 2)) expandingFlags |= 2 /* Target */; - if (expandingFlags !== 3 /* Both */) { - action(source, target); - } else { - inferencePriority = -1 /* Circularity */; - } - targetStack.pop(); - sourceStack.pop(); - expandingFlags = saveExpandingFlags; - visited.set(key, inferencePriority); - inferencePriority = Math.min(inferencePriority, saveInferencePriority); - } - function inferFromMatchingTypes(sources, targets, matches) { - let matchedSources; - let matchedTargets; - for (const t of targets) { - for (const s of sources) { - if (matches(s, t)) { - inferFromTypes(s, t); - matchedSources = appendIfUnique(matchedSources, s); - matchedTargets = appendIfUnique(matchedTargets, t); - } - } - } - return [ - matchedSources ? filter(sources, (t) => !contains(matchedSources, t)) : sources, - matchedTargets ? filter(targets, (t) => !contains(matchedTargets, t)) : targets - ]; - } - function inferFromTypeArguments(sourceTypes, targetTypes, variances) { - const count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; - for (let i = 0; i < count; i++) { - if (i < variances.length && (variances[i] & 7 /* VarianceMask */) === 2 /* Contravariant */) { - inferFromContravariantTypes(sourceTypes[i], targetTypes[i]); - } else { - inferFromTypes(sourceTypes[i], targetTypes[i]); - } - } - } - function inferFromContravariantTypes(source, target) { - contravariant = !contravariant; - inferFromTypes(source, target); - contravariant = !contravariant; - } - function inferFromContravariantTypesIfStrictFunctionTypes(source, target) { - if (strictFunctionTypes || priority & 1024 /* AlwaysStrict */) { - inferFromContravariantTypes(source, target); - } else { - inferFromTypes(source, target); - } - } - function getInferenceInfoForType(type) { - if (type.flags & 8650752 /* TypeVariable */) { - for (const inference of inferences) { - if (type === inference.typeParameter) { - return inference; - } - } - } - return void 0; - } - function getSingleTypeVariableFromIntersectionTypes(types) { - let typeVariable; - for (const type of types) { - const t = type.flags & 2097152 /* Intersection */ && find(type.types, (t2) => !!getInferenceInfoForType(t2)); - if (!t || typeVariable && t !== typeVariable) { - return void 0; - } - typeVariable = t; - } - return typeVariable; - } - function inferToMultipleTypes(source, targets, targetFlags) { - let typeVariableCount = 0; - if (targetFlags & 1048576 /* Union */) { - let nakedTypeVariable; - const sources = source.flags & 1048576 /* Union */ ? source.types : [source]; - const matched = new Array(sources.length); - let inferenceCircularity = false; - for (const t of targets) { - if (getInferenceInfoForType(t)) { - nakedTypeVariable = t; - typeVariableCount++; - } else { - for (let i = 0; i < sources.length; i++) { - const saveInferencePriority = inferencePriority; - inferencePriority = 2048 /* MaxValue */; - inferFromTypes(sources[i], t); - if (inferencePriority === priority) matched[i] = true; - inferenceCircularity = inferenceCircularity || inferencePriority === -1 /* Circularity */; - inferencePriority = Math.min(inferencePriority, saveInferencePriority); - } - } - } - if (typeVariableCount === 0) { - const intersectionTypeVariable = getSingleTypeVariableFromIntersectionTypes(targets); - if (intersectionTypeVariable) { - inferWithPriority(source, intersectionTypeVariable, 1 /* NakedTypeVariable */); - } - return; - } - if (typeVariableCount === 1 && !inferenceCircularity) { - const unmatched = flatMap(sources, (s, i) => matched[i] ? void 0 : s); - if (unmatched.length) { - inferFromTypes(getUnionType(unmatched), nakedTypeVariable); - return; - } - } - } else { - for (const t of targets) { - if (getInferenceInfoForType(t)) { - typeVariableCount++; - } else { - inferFromTypes(source, t); - } - } - } - if (targetFlags & 2097152 /* Intersection */ ? typeVariableCount === 1 : typeVariableCount > 0) { - for (const t of targets) { - if (getInferenceInfoForType(t)) { - inferWithPriority(source, t, 1 /* NakedTypeVariable */); - } - } - } - } - function inferToMappedType(source, target, constraintType) { - if (constraintType.flags & 1048576 /* Union */ || constraintType.flags & 2097152 /* Intersection */) { - let result = false; - for (const type of constraintType.types) { - result = inferToMappedType(source, target, type) || result; - } - return result; - } - if (constraintType.flags & 4194304 /* Index */) { - const inference = getInferenceInfoForType(constraintType.type); - if (inference && !inference.isFixed && !isFromInferenceBlockedSource(source)) { - const inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType); - if (inferredType) { - inferWithPriority( - inferredType, - inference.typeParameter, - getObjectFlags(source) & 262144 /* NonInferrableType */ ? 16 /* PartialHomomorphicMappedType */ : 8 /* HomomorphicMappedType */ - ); - } - } - return true; - } - if (constraintType.flags & 262144 /* TypeParameter */) { - inferWithPriority(getIndexType( - source, - /*indexFlags*/ - !!source.pattern ? 2 /* NoIndexSignatures */ : 0 /* None */ - ), constraintType, 32 /* MappedTypeConstraint */); - const extendedConstraint = getConstraintOfType(constraintType); - if (extendedConstraint && inferToMappedType(source, target, extendedConstraint)) { - return true; - } - const propTypes = map(getPropertiesOfType(source), getTypeOfSymbol); - const indexTypes = map(getIndexInfosOfType(source), (info) => info !== enumNumberIndexInfo ? info.type : neverType); - inferFromTypes(getUnionType(concatenate(propTypes, indexTypes)), getTemplateTypeFromMappedType(target)); - return true; - } - return false; - } - function inferToConditionalType(source, target) { - if (source.flags & 16777216 /* Conditional */) { - inferFromTypes(source.checkType, target.checkType); - inferFromTypes(source.extendsType, target.extendsType); - inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target)); - inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target)); - } else { - const targetTypes = [getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)]; - inferToMultipleTypesWithPriority(source, targetTypes, target.flags, contravariant ? 64 /* ContravariantConditional */ : 0); - } - } - function inferToTemplateLiteralType(source, target) { - const matches = inferTypesFromTemplateLiteralType(source, target); - const types = target.types; - if (matches || every(target.texts, (s) => s.length === 0)) { - for (let i = 0; i < types.length; i++) { - const source2 = matches ? matches[i] : neverType; - const target2 = types[i]; - if (source2.flags & 128 /* StringLiteral */ && target2.flags & 8650752 /* TypeVariable */) { - const inferenceContext = getInferenceInfoForType(target2); - const constraint = inferenceContext ? getBaseConstraintOfType(inferenceContext.typeParameter) : void 0; - if (constraint && !isTypeAny(constraint)) { - const constraintTypes = constraint.flags & 1048576 /* Union */ ? constraint.types : [constraint]; - let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0); - if (!(allTypeFlags & 4 /* String */)) { - const str = source2.value; - if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString( - str, - /*roundTripOnly*/ - true - )) { - allTypeFlags &= ~296 /* NumberLike */; - } - if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString( - str, - /*roundTripOnly*/ - true - )) { - allTypeFlags &= ~2112 /* BigIntLike */; - } - const matchingType = reduceLeft(constraintTypes, (left, right) => !(right.flags & allTypeFlags) ? left : left.flags & 4 /* String */ ? left : right.flags & 4 /* String */ ? source2 : left.flags & 134217728 /* TemplateLiteral */ ? left : right.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source2, right) ? source2 : left.flags & 268435456 /* StringMapping */ ? left : right.flags & 268435456 /* StringMapping */ && str === applyStringMapping(right.symbol, str) ? source2 : left.flags & 128 /* StringLiteral */ ? left : right.flags & 128 /* StringLiteral */ && right.value === str ? right : left.flags & 8 /* Number */ ? left : right.flags & 8 /* Number */ ? getNumberLiteralType(+str) : left.flags & 32 /* Enum */ ? left : right.flags & 32 /* Enum */ ? getNumberLiteralType(+str) : left.flags & 256 /* NumberLiteral */ ? left : right.flags & 256 /* NumberLiteral */ && right.value === +str ? right : left.flags & 64 /* BigInt */ ? left : right.flags & 64 /* BigInt */ ? parseBigIntLiteralType(str) : left.flags & 2048 /* BigIntLiteral */ ? left : right.flags & 2048 /* BigIntLiteral */ && pseudoBigIntToString(right.value) === str ? right : left.flags & 16 /* Boolean */ ? left : right.flags & 16 /* Boolean */ ? str === "true" ? trueType : str === "false" ? falseType : booleanType : left.flags & 512 /* BooleanLiteral */ ? left : right.flags & 512 /* BooleanLiteral */ && right.intrinsicName === str ? right : left.flags & 32768 /* Undefined */ ? left : right.flags & 32768 /* Undefined */ && right.intrinsicName === str ? right : left.flags & 65536 /* Null */ ? left : right.flags & 65536 /* Null */ && right.intrinsicName === str ? right : left, neverType); - if (!(matchingType.flags & 131072 /* Never */)) { - inferFromTypes(matchingType, target2); - continue; - } - } - } - } - inferFromTypes(source2, target2); - } - } - } - function inferFromGenericMappedTypes(source, target) { - inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target)); - inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target)); - const sourceNameType = getNameTypeFromMappedType(source); - const targetNameType = getNameTypeFromMappedType(target); - if (sourceNameType && targetNameType) inferFromTypes(sourceNameType, targetNameType); - } - function inferFromObjectTypes(source, target) { - var _a, _b; - if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) { - inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target)); - return; - } - if (isGenericMappedType(source) && isGenericMappedType(target)) { - inferFromGenericMappedTypes(source, target); - } - if (getObjectFlags(target) & 32 /* Mapped */ && !target.declaration.nameType) { - const constraintType = getConstraintTypeFromMappedType(target); - if (inferToMappedType(source, target, constraintType)) { - return; - } - } - if (!typesDefinitelyUnrelated(source, target)) { - if (isArrayOrTupleType(source)) { - if (isTupleType(target)) { - const sourceArity = getTypeReferenceArity(source); - const targetArity = getTypeReferenceArity(target); - const elementTypes = getTypeArguments(target); - const elementFlags = target.target.elementFlags; - if (isTupleType(source) && isTupleTypeStructureMatching(source, target)) { - for (let i = 0; i < targetArity; i++) { - inferFromTypes(getTypeArguments(source)[i], elementTypes[i]); - } - return; - } - const startLength = isTupleType(source) ? Math.min(source.target.fixedLength, target.target.fixedLength) : 0; - const endLength = Math.min(isTupleType(source) ? getEndElementCount(source.target, 3 /* Fixed */) : 0, target.target.combinedFlags & 12 /* Variable */ ? getEndElementCount(target.target, 3 /* Fixed */) : 0); - for (let i = 0; i < startLength; i++) { - inferFromTypes(getTypeArguments(source)[i], elementTypes[i]); - } - if (!isTupleType(source) || sourceArity - startLength - endLength === 1 && source.target.elementFlags[startLength] & 4 /* Rest */) { - const restType = getTypeArguments(source)[startLength]; - for (let i = startLength; i < targetArity - endLength; i++) { - inferFromTypes(elementFlags[i] & 8 /* Variadic */ ? createArrayType(restType) : restType, elementTypes[i]); - } - } else { - const middleLength = targetArity - startLength - endLength; - if (middleLength === 2) { - if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */) { - const targetInfo = getInferenceInfoForType(elementTypes[startLength]); - if (targetInfo && targetInfo.impliedArity !== void 0) { - inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]); - inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]); - } - } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) { - const param = (_a = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a.typeParameter; - const constraint = param && getBaseConstraintOfType(param); - if (constraint && isTupleType(constraint) && !(constraint.target.combinedFlags & 12 /* Variable */)) { - const impliedArity = constraint.target.fixedLength; - inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]); - inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]); - } - } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */) { - const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter; - const constraint = param && getBaseConstraintOfType(param); - if (constraint && isTupleType(constraint) && !(constraint.target.combinedFlags & 12 /* Variable */)) { - const impliedArity = constraint.target.fixedLength; - const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */); - const startIndex = endIndex - impliedArity; - const trailingSlice = createTupleType( - getTypeArguments(source).slice(startIndex, endIndex), - source.target.elementFlags.slice(startIndex, endIndex), - /*readonly*/ - false, - source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex) - ); - inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]); - inferFromTypes(trailingSlice, elementTypes[startLength + 1]); - } - } - } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) { - const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */; - const sourceSlice = sliceTupleType(source, startLength, endLength); - inferWithPriority(sourceSlice, elementTypes[startLength], endsInOptional ? 2 /* SpeculativeTuple */ : 0); - } else if (middleLength === 1 && elementFlags[startLength] & 4 /* Rest */) { - const restType = getElementTypeOfSliceOfTupleType(source, startLength, endLength); - if (restType) { - inferFromTypes(restType, elementTypes[startLength]); - } - } - } - for (let i = 0; i < endLength; i++) { - inferFromTypes(getTypeArguments(source)[sourceArity - i - 1], elementTypes[targetArity - i - 1]); - } - return; - } - if (isArrayType(target)) { - inferFromIndexTypes(source, target); - return; - } - } - inferFromProperties(source, target); - inferFromSignatures(source, target, 0 /* Call */); - inferFromSignatures(source, target, 1 /* Construct */); - inferFromIndexTypes(source, target); - } - } - function inferFromProperties(source, target) { - const properties = getPropertiesOfObjectType(target); - for (const targetProp of properties) { - const sourceProp = getPropertyOfType(source, targetProp.escapedName); - if (sourceProp && !some(sourceProp.declarations, hasSkipDirectInferenceFlag)) { - inferFromTypes( - removeMissingType(getTypeOfSymbol(sourceProp), !!(sourceProp.flags & 16777216 /* Optional */)), - removeMissingType(getTypeOfSymbol(targetProp), !!(targetProp.flags & 16777216 /* Optional */)) - ); - } - } - } - function inferFromSignatures(source, target, kind) { - const sourceSignatures = getSignaturesOfType(source, kind); - const sourceLen = sourceSignatures.length; - if (sourceLen > 0) { - const targetSignatures = getSignaturesOfType(target, kind); - const targetLen = targetSignatures.length; - for (let i = 0; i < targetLen; i++) { - const sourceIndex = Math.max(sourceLen - targetLen + i, 0); - inferFromSignature(getBaseSignature(sourceSignatures[sourceIndex]), getErasedSignature(targetSignatures[i])); - } - } - } - function inferFromSignature(source, target) { - if (!(source.flags & 64 /* IsNonInferrable */)) { - const saveBivariant = bivariant; - const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */; - bivariant = bivariant || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 176 /* Constructor */; - applyToParameterTypes(source, target, inferFromContravariantTypesIfStrictFunctionTypes); - bivariant = saveBivariant; - } - applyToReturnTypes(source, target, inferFromTypes); - } - function inferFromIndexTypes(source, target) { - const priority2 = getObjectFlags(source) & getObjectFlags(target) & 32 /* Mapped */ ? 8 /* HomomorphicMappedType */ : 0; - const indexInfos = getIndexInfosOfType(target); - if (isObjectTypeWithInferableIndex(source)) { - for (const targetInfo of indexInfos) { - const propTypes = []; - for (const prop of getPropertiesOfType(source)) { - if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), targetInfo.keyType)) { - const propType = getTypeOfSymbol(prop); - propTypes.push(prop.flags & 16777216 /* Optional */ ? removeMissingOrUndefinedType(propType) : propType); - } - } - for (const info of getIndexInfosOfType(source)) { - if (isApplicableIndexType(info.keyType, targetInfo.keyType)) { - propTypes.push(info.type); - } - } - if (propTypes.length) { - inferWithPriority(getUnionType(propTypes), targetInfo.type, priority2); - } - } - } - for (const targetInfo of indexInfos) { - const sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType); - if (sourceInfo) { - inferWithPriority(sourceInfo.type, targetInfo.type, priority2); - } - } - } - } - function isTypeOrBaseIdenticalTo(s, t) { - return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */); - } - function isTypeCloselyMatchedBy(s, t) { - return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol); - } - function hasPrimitiveConstraint(type) { - const constraint = getConstraintOfTypeParameter(type); - return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 /* Conditional */ ? getDefaultConstraintOfConditionalType(constraint) : constraint, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */); - } - function isObjectLiteralType2(type) { - return !!(getObjectFlags(type) & 128 /* ObjectLiteral */); - } - function isObjectOrArrayLiteralType(type) { - return !!(getObjectFlags(type) & (128 /* ObjectLiteral */ | 16384 /* ArrayLiteral */)); - } - function unionObjectAndArrayLiteralCandidates(candidates) { - if (candidates.length > 1) { - const objectLiterals = filter(candidates, isObjectOrArrayLiteralType); - if (objectLiterals.length) { - const literalsType = getUnionType(objectLiterals, 2 /* Subtype */); - return concatenate(filter(candidates, (t) => !isObjectOrArrayLiteralType(t)), [literalsType]); - } - } - return candidates; - } - function getContravariantInference(inference) { - return inference.priority & 416 /* PriorityImpliesCombination */ ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates); - } - function getCovariantInference(inference, signature) { - const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates); - const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter); - const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevelInReturnType(signature, inference.typeParameter)); - const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates; - const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates); - return getWidenedType(unwidenedType); - } - function getInferredType(context, index) { - const inference = context.inferences[index]; - if (!inference.inferredType) { - let inferredType; - let fallbackType; - if (context.signature) { - const inferredCovariantType = inference.candidates ? getCovariantInference(inference, context.signature) : void 0; - const inferredContravariantType = inference.contraCandidates ? getContravariantInference(inference) : void 0; - if (inferredCovariantType || inferredContravariantType) { - const preferCovariantType = inferredCovariantType && (!inferredContravariantType || !(inferredCovariantType.flags & (131072 /* Never */ | 1 /* Any */)) && some(inference.contraCandidates, (t) => isTypeAssignableTo(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeAssignableTo(t, inferredCovariantType)))); - inferredType = preferCovariantType ? inferredCovariantType : inferredContravariantType; - fallbackType = preferCovariantType ? inferredContravariantType : inferredCovariantType; - } else if (context.flags & 1 /* NoDefault */) { - inferredType = silentNeverType; - } else { - const defaultType = getDefaultFromTypeParameter(inference.typeParameter); - if (defaultType) { - inferredType = instantiateType(defaultType, mergeTypeMappers(createBackreferenceMapper(context, index), context.nonFixingMapper)); - } - } - } else { - inferredType = getTypeFromInference(inference); - } - inference.inferredType = inferredType || getDefaultTypeArgumentType(!!(context.flags & 2 /* AnyDefault */)); - const constraint = getConstraintOfTypeParameter(inference.typeParameter); - if (constraint) { - const instantiatedConstraint = instantiateType(constraint, context.nonFixingMapper); - if (!inferredType || !context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { - inference.inferredType = fallbackType && context.compareTypes(fallbackType, getTypeWithThisArgument(instantiatedConstraint, fallbackType)) ? fallbackType : instantiatedConstraint; - } - } - } - return inference.inferredType; - } - function getDefaultTypeArgumentType(isInJavaScriptFile) { - return isInJavaScriptFile ? anyType : unknownType; - } - function getInferredTypes(context) { - const result = []; - for (let i = 0; i < context.inferences.length; i++) { - result.push(getInferredType(context, i)); - } - return result; - } - function getCannotFindNameDiagnosticForName(node) { - switch (node.escapedText) { - case "document": - case "console": - return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom; - case "$": - return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery; - case "describe": - case "suite": - case "it": - case "test": - return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha; - case "process": - case "require": - case "Buffer": - case "module": - return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode; - case "Bun": - return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun; - case "Map": - case "Set": - case "Promise": - case "Symbol": - case "WeakMap": - case "WeakSet": - case "Iterator": - case "AsyncIterator": - case "SharedArrayBuffer": - case "Atomics": - case "AsyncIterable": - case "AsyncIterableIterator": - case "AsyncGenerator": - case "AsyncGeneratorFunction": - case "BigInt": - case "Reflect": - case "BigInt64Array": - case "BigUint64Array": - return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later; - case "await": - if (isCallExpression(node.parent)) { - return Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function; - } - // falls through - default: - if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) { - return Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer; - } else { - return Diagnostics.Cannot_find_name_0; - } - } - } - function getResolvedSymbol(node) { - const links = getNodeLinks(node); - if (!links.resolvedSymbol) { - links.resolvedSymbol = !nodeIsMissing(node) && resolveName( - node, - node, - 111551 /* Value */ | 1048576 /* ExportValue */, - getCannotFindNameDiagnosticForName(node), - !isWriteOnlyAccess(node), - /*excludeGlobals*/ - false - ) || unknownSymbol; - } - return links.resolvedSymbol; - } - function isInAmbientOrTypeNode(node) { - return !!(node.flags & 33554432 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeAliasDeclaration(n) || isTypeLiteralNode(n))); - } - function getFlowCacheKey(node, declaredType, initialType, flowContainer) { - switch (node.kind) { - case 80 /* Identifier */: - if (!isThisInTypeQuery(node)) { - const symbol = getResolvedSymbol(node); - return symbol !== unknownSymbol ? `${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}|${getSymbolId(symbol)}` : void 0; - } - // falls through - case 110 /* ThisKeyword */: - return `0|${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}`; - case 235 /* NonNullExpression */: - case 217 /* ParenthesizedExpression */: - return getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); - case 166 /* QualifiedName */: - const left = getFlowCacheKey(node.left, declaredType, initialType, flowContainer); - return left && `${left}.${node.right.escapedText}`; - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - const propName = getAccessedPropertyName(node); - if (propName !== void 0) { - const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); - return key && `${key}.${propName}`; - } - if (isElementAccessExpression(node) && isIdentifier(node.argumentExpression)) { - const symbol = getResolvedSymbol(node.argumentExpression); - if (isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol)) { - const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); - return key && `${key}.@${getSymbolId(symbol)}`; - } - } - break; - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - return `${getNodeId(node)}#${getTypeId(declaredType)}`; - } - return void 0; - } - function isMatchingReference(source, target) { - switch (target.kind) { - case 217 /* ParenthesizedExpression */: - case 235 /* NonNullExpression */: - return isMatchingReference(source, target.expression); - case 226 /* BinaryExpression */: - return isAssignmentExpression(target) && isMatchingReference(source, target.left) || isBinaryExpression(target) && target.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source, target.right); - } - switch (source.kind) { - case 236 /* MetaProperty */: - return target.kind === 236 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText; - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - return isThisInTypeQuery(source) ? target.kind === 110 /* ThisKeyword */ : target.kind === 80 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target); - case 110 /* ThisKeyword */: - return target.kind === 110 /* ThisKeyword */; - case 108 /* SuperKeyword */: - return target.kind === 108 /* SuperKeyword */; - case 235 /* NonNullExpression */: - case 217 /* ParenthesizedExpression */: - return isMatchingReference(source.expression, target); - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - const sourcePropertyName = getAccessedPropertyName(source); - if (sourcePropertyName !== void 0) { - const targetPropertyName = isAccessExpression(target) ? getAccessedPropertyName(target) : void 0; - if (targetPropertyName !== void 0) { - return targetPropertyName === sourcePropertyName && isMatchingReference(source.expression, target.expression); - } - } - if (isElementAccessExpression(source) && isElementAccessExpression(target) && isIdentifier(source.argumentExpression) && isIdentifier(target.argumentExpression)) { - const symbol = getResolvedSymbol(source.argumentExpression); - if (symbol === getResolvedSymbol(target.argumentExpression) && (isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol))) { - return isMatchingReference(source.expression, target.expression); - } - } - break; - case 166 /* QualifiedName */: - return isAccessExpression(target) && source.right.escapedText === getAccessedPropertyName(target) && isMatchingReference(source.left, target.expression); - case 226 /* BinaryExpression */: - return isBinaryExpression(source) && source.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source.right, target); - } - return false; - } - function getAccessedPropertyName(access) { - if (isPropertyAccessExpression(access)) { - return access.name.escapedText; - } - if (isElementAccessExpression(access)) { - return tryGetElementAccessExpressionName(access); - } - if (isBindingElement(access)) { - const name = getDestructuringPropertyName(access); - return name ? escapeLeadingUnderscores(name) : void 0; - } - if (isParameter(access)) { - return "" + access.parent.parameters.indexOf(access); - } - return void 0; - } - function tryGetNameFromType(type) { - return type.flags & 8192 /* UniqueESSymbol */ ? type.escapedName : type.flags & 384 /* StringOrNumberLiteral */ ? escapeLeadingUnderscores("" + type.value) : void 0; - } - function tryGetElementAccessExpressionName(node) { - return isStringOrNumericLiteralLike(node.argumentExpression) ? escapeLeadingUnderscores(node.argumentExpression.text) : isEntityNameExpression(node.argumentExpression) ? tryGetNameFromEntityNameExpression(node.argumentExpression) : void 0; - } - function tryGetNameFromEntityNameExpression(node) { - const symbol = resolveEntityName( - node, - 111551 /* Value */, - /*ignoreErrors*/ - true - ); - if (!symbol || !(isConstantVariable(symbol) || symbol.flags & 8 /* EnumMember */)) return void 0; - const declaration = symbol.valueDeclaration; - if (declaration === void 0) return void 0; - const type = tryGetTypeFromEffectiveTypeNode(declaration); - if (type) { - const name = tryGetNameFromType(type); - if (name !== void 0) { - return name; - } - } - if (hasOnlyExpressionInitializer(declaration) && isBlockScopedNameDeclaredBeforeUse(declaration, node)) { - const initializer = getEffectiveInitializer(declaration); - if (initializer) { - const initializerType = isBindingPattern(declaration.parent) ? getTypeForBindingElement(declaration) : getTypeOfExpression(initializer); - return initializerType && tryGetNameFromType(initializerType); - } - if (isEnumMember(declaration)) { - return getTextOfPropertyName(declaration.name); - } - } - return void 0; - } - function containsMatchingReference(source, target) { - while (isAccessExpression(source)) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - function optionalChainContainsReference(source, target) { - while (isOptionalChain(source)) { - source = source.expression; - if (isMatchingReference(source, target)) { - return true; - } - } - return false; - } - function isDiscriminantProperty(type, name) { - if (type && type.flags & 1048576 /* Union */) { - const prop = getUnionOrIntersectionProperty(type, name); - if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) { - if (prop.links.isDiscriminantProperty === void 0) { - prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop)); - } - return !!prop.links.isDiscriminantProperty; - } - } - return false; - } - function findDiscriminantProperties(sourceProperties, target) { - let result; - for (const sourceProperty of sourceProperties) { - if (isDiscriminantProperty(target, sourceProperty.escapedName)) { - if (result) { - result.push(sourceProperty); - continue; - } - result = [sourceProperty]; - } - } - return result; - } - function mapTypesByKeyProperty(types, name) { - const map2 = /* @__PURE__ */ new Map(); - let count = 0; - for (const type of types) { - if (type.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) { - const discriminant = getTypeOfPropertyOfType(type, name); - if (discriminant) { - if (!isLiteralType(discriminant)) { - return void 0; - } - let duplicate = false; - forEachType(discriminant, (t) => { - const id = getTypeId(getRegularTypeOfLiteralType(t)); - const existing = map2.get(id); - if (!existing) { - map2.set(id, type); - } else if (existing !== unknownType) { - map2.set(id, unknownType); - duplicate = true; - } - }); - if (!duplicate) count++; - } - } - } - return count >= 10 && count * 2 >= types.length ? map2 : void 0; - } - function getKeyPropertyName(unionType) { - const types = unionType.types; - if (types.length < 10 || getObjectFlags(unionType) & 32768 /* PrimitiveUnion */ || countWhere(types, (t) => !!(t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */))) < 10) { - return void 0; - } - if (unionType.keyPropertyName === void 0) { - const keyPropertyName = forEach(types, (t) => t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) ? forEach(getPropertiesOfType(t), (p) => isUnitType(getTypeOfSymbol(p)) ? p.escapedName : void 0) : void 0); - const mapByKeyProperty = keyPropertyName && mapTypesByKeyProperty(types, keyPropertyName); - unionType.keyPropertyName = mapByKeyProperty ? keyPropertyName : ""; - unionType.constituentMap = mapByKeyProperty; - } - return unionType.keyPropertyName.length ? unionType.keyPropertyName : void 0; - } - function getConstituentTypeForKeyType(unionType, keyType) { - var _a; - const result = (_a = unionType.constituentMap) == null ? void 0 : _a.get(getTypeId(getRegularTypeOfLiteralType(keyType))); - return result !== unknownType ? result : void 0; - } - function getMatchingUnionConstituentForType(unionType, type) { - const keyPropertyName = getKeyPropertyName(unionType); - const propType = keyPropertyName && getTypeOfPropertyOfType(type, keyPropertyName); - return propType && getConstituentTypeForKeyType(unionType, propType); - } - function getMatchingUnionConstituentForObjectLiteral(unionType, node) { - const keyPropertyName = getKeyPropertyName(unionType); - const propNode = keyPropertyName && find(node.properties, (p) => p.symbol && p.kind === 303 /* PropertyAssignment */ && p.symbol.escapedName === keyPropertyName && isPossiblyDiscriminantValue(p.initializer)); - const propType = propNode && getContextFreeTypeOfExpression(propNode.initializer); - return propType && getConstituentTypeForKeyType(unionType, propType); - } - function isOrContainsMatchingReference(source, target) { - return isMatchingReference(source, target) || containsMatchingReference(source, target); - } - function hasMatchingArgument(expression, reference) { - if (expression.arguments) { - for (const argument of expression.arguments) { - if (isOrContainsMatchingReference(reference, argument) || optionalChainContainsReference(argument, reference)) { - return true; - } - } - } - if (expression.expression.kind === 211 /* PropertyAccessExpression */ && isOrContainsMatchingReference(reference, expression.expression.expression)) { - return true; - } - return false; - } - function getFlowNodeId(flow) { - if (flow.id <= 0) { - flow.id = nextFlowId; - nextFlowId++; - } - return flow.id; - } - function typeMaybeAssignableTo(source, target) { - if (!(source.flags & 1048576 /* Union */)) { - return isTypeAssignableTo(source, target); - } - for (const t of source.types) { - if (isTypeAssignableTo(t, target)) { - return true; - } - } - return false; - } - function getAssignmentReducedType(declaredType, assignedType) { - if (declaredType === assignedType) { - return declaredType; - } - if (assignedType.flags & 131072 /* Never */) { - return assignedType; - } - const key = `A${getTypeId(declaredType)},${getTypeId(assignedType)}`; - return getCachedType(key) ?? setCachedType(key, getAssignmentReducedTypeWorker(declaredType, assignedType)); - } - function getAssignmentReducedTypeWorker(declaredType, assignedType) { - const filteredType = filterType(declaredType, (t) => typeMaybeAssignableTo(assignedType, t)); - const reducedType = assignedType.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(assignedType) ? mapType(filteredType, getFreshTypeOfLiteralType) : filteredType; - return isTypeAssignableTo(assignedType, reducedType) ? reducedType : declaredType; - } - function isFunctionObjectType(type) { - if (getObjectFlags(type) & 256 /* EvolvingArray */) { - return false; - } - const resolved = resolveStructuredTypeMembers(type); - return !!(resolved.callSignatures.length || resolved.constructSignatures.length || resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); - } - function getTypeFacts(type, mask2) { - return getTypeFactsWorker(type, mask2) & mask2; - } - function hasTypeFacts(type, mask2) { - return getTypeFacts(type, mask2) !== 0; - } - function getTypeFactsWorker(type, callerOnlyNeeds) { - if (type.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */)) { - type = getBaseConstraintOfType(type) || unknownType; - } - const flags = type.flags; - if (flags & (4 /* String */ | 268435456 /* StringMapping */)) { - return strictNullChecks ? 16317953 /* StringStrictFacts */ : 16776705 /* StringFacts */; - } - if (flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */)) { - const isEmpty = flags & 128 /* StringLiteral */ && type.value === ""; - return strictNullChecks ? isEmpty ? 12123649 /* EmptyStringStrictFacts */ : 7929345 /* NonEmptyStringStrictFacts */ : isEmpty ? 12582401 /* EmptyStringFacts */ : 16776705 /* NonEmptyStringFacts */; - } - if (flags & (8 /* Number */ | 32 /* Enum */)) { - return strictNullChecks ? 16317698 /* NumberStrictFacts */ : 16776450 /* NumberFacts */; - } - if (flags & 256 /* NumberLiteral */) { - const isZero = type.value === 0; - return strictNullChecks ? isZero ? 12123394 /* ZeroNumberStrictFacts */ : 7929090 /* NonZeroNumberStrictFacts */ : isZero ? 12582146 /* ZeroNumberFacts */ : 16776450 /* NonZeroNumberFacts */; - } - if (flags & 64 /* BigInt */) { - return strictNullChecks ? 16317188 /* BigIntStrictFacts */ : 16775940 /* BigIntFacts */; - } - if (flags & 2048 /* BigIntLiteral */) { - const isZero = isZeroBigInt(type); - return strictNullChecks ? isZero ? 12122884 /* ZeroBigIntStrictFacts */ : 7928580 /* NonZeroBigIntStrictFacts */ : isZero ? 12581636 /* ZeroBigIntFacts */ : 16775940 /* NonZeroBigIntFacts */; - } - if (flags & 16 /* Boolean */) { - return strictNullChecks ? 16316168 /* BooleanStrictFacts */ : 16774920 /* BooleanFacts */; - } - if (flags & 528 /* BooleanLike */) { - return strictNullChecks ? type === falseType || type === regularFalseType ? 12121864 /* FalseStrictFacts */ : 7927560 /* TrueStrictFacts */ : type === falseType || type === regularFalseType ? 12580616 /* FalseFacts */ : 16774920 /* TrueFacts */; - } - if (flags & 524288 /* Object */) { - const possibleFacts = strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ | 7880640 /* FunctionStrictFacts */ | 7888800 /* ObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ | 16728e3 /* FunctionFacts */ | 16736160 /* ObjectFacts */; - if ((callerOnlyNeeds & possibleFacts) === 0) { - return 0; - } - return getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type) ? strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ : isFunctionObjectType(type) ? strictNullChecks ? 7880640 /* FunctionStrictFacts */ : 16728e3 /* FunctionFacts */ : strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */; - } - if (flags & 16384 /* Void */) { - return 9830144 /* VoidFacts */; - } - if (flags & 32768 /* Undefined */) { - return 26607360 /* UndefinedFacts */; - } - if (flags & 65536 /* Null */) { - return 42917664 /* NullFacts */; - } - if (flags & 12288 /* ESSymbolLike */) { - return strictNullChecks ? 7925520 /* SymbolStrictFacts */ : 16772880 /* SymbolFacts */; - } - if (flags & 67108864 /* NonPrimitive */) { - return strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */; - } - if (flags & 131072 /* Never */) { - return 0 /* None */; - } - if (flags & 1048576 /* Union */) { - return reduceLeft(type.types, (facts, t) => facts | getTypeFactsWorker(t, callerOnlyNeeds), 0 /* None */); - } - if (flags & 2097152 /* Intersection */) { - return getIntersectionTypeFacts(type, callerOnlyNeeds); - } - return 83886079 /* UnknownFacts */; - } - function getIntersectionTypeFacts(type, callerOnlyNeeds) { - const ignoreObjects = maybeTypeOfKind(type, 402784252 /* Primitive */); - let oredFacts = 0 /* None */; - let andedFacts = 134217727 /* All */; - for (const t of type.types) { - if (!(ignoreObjects && t.flags & 524288 /* Object */)) { - const f = getTypeFactsWorker(t, callerOnlyNeeds); - oredFacts |= f; - andedFacts &= f; - } - } - return oredFacts & 8256 /* OrFactsMask */ | andedFacts & 134209471 /* AndFactsMask */; - } - function getTypeWithFacts(type, include) { - return filterType(type, (t) => hasTypeFacts(t, include)); - } - function getAdjustedTypeWithFacts(type, facts) { - const reduced = recombineUnknownType(getTypeWithFacts(strictNullChecks && type.flags & 2 /* Unknown */ ? unknownUnionType : type, facts)); - if (strictNullChecks) { - switch (facts) { - case 524288 /* NEUndefined */: - return removeNullableByIntersection(reduced, 65536 /* EQUndefined */, 131072 /* EQNull */, 33554432 /* IsNull */, nullType); - case 1048576 /* NENull */: - return removeNullableByIntersection(reduced, 131072 /* EQNull */, 65536 /* EQUndefined */, 16777216 /* IsUndefined */, undefinedType); - case 2097152 /* NEUndefinedOrNull */: - case 4194304 /* Truthy */: - return mapType(reduced, (t) => hasTypeFacts(t, 262144 /* EQUndefinedOrNull */) ? getGlobalNonNullableTypeInstantiation(t) : t); - } - } - return reduced; - } - function removeNullableByIntersection(type, targetFacts, otherFacts, otherIncludesFacts, otherType) { - const facts = getTypeFacts(type, 65536 /* EQUndefined */ | 131072 /* EQNull */ | 16777216 /* IsUndefined */ | 33554432 /* IsNull */); - if (!(facts & targetFacts)) { - return type; - } - const emptyAndOtherUnion = getUnionType([emptyObjectType, otherType]); - return mapType(type, (t) => hasTypeFacts(t, targetFacts) ? getIntersectionType([t, !(facts & otherIncludesFacts) && hasTypeFacts(t, otherFacts) ? emptyAndOtherUnion : emptyObjectType]) : t); - } - function recombineUnknownType(type) { - return type === unknownUnionType ? unknownType : type; - } - function getTypeWithDefault(type, defaultExpression) { - return defaultExpression ? getUnionType([getNonUndefinedType(type), getTypeOfExpression(defaultExpression)]) : type; - } - function getTypeOfDestructuredProperty(type, name) { - var _a; - const nameType = getLiteralTypeFromPropertyName(name); - if (!isTypeUsableAsPropertyName(nameType)) return errorType; - const text = getPropertyNameFromType(nameType); - return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a.type) || errorType; - } - function getTypeOfDestructuredArrayElement(type, index) { - return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType( - 65 /* Destructuring */, - type, - undefinedType, - /*errorNode*/ - void 0 - )) || errorType; - } - function includeUndefinedInIndexSignature(type) { - if (!type) return type; - return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type; - } - function getTypeOfDestructuredSpreadExpression(type) { - return createArrayType(checkIteratedTypeOrElementType( - 65 /* Destructuring */, - type, - undefinedType, - /*errorNode*/ - void 0 - ) || errorType); - } - function getAssignedTypeOfBinaryExpression(node) { - const isDestructuringDefaultAssignment = node.parent.kind === 209 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 303 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent); - return isDestructuringDefaultAssignment ? getTypeWithDefault(getAssignedType(node), node.right) : getTypeOfExpression(node.right); - } - function isDestructuringAssignmentTarget(parent2) { - return parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.left === parent2 || parent2.parent.kind === 250 /* ForOfStatement */ && parent2.parent.initializer === parent2; - } - function getAssignedTypeOfArrayLiteralElement(node, element) { - return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element)); - } - function getAssignedTypeOfSpreadExpression(node) { - return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); - } - function getAssignedTypeOfPropertyAssignment(node) { - return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); - } - function getAssignedTypeOfShorthandPropertyAssignment(node) { - return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); - } - function getAssignedType(node) { - const { parent: parent2 } = node; - switch (parent2.kind) { - case 249 /* ForInStatement */: - return stringType; - case 250 /* ForOfStatement */: - return checkRightHandSideOfForOf(parent2) || errorType; - case 226 /* BinaryExpression */: - return getAssignedTypeOfBinaryExpression(parent2); - case 220 /* DeleteExpression */: - return undefinedType; - case 209 /* ArrayLiteralExpression */: - return getAssignedTypeOfArrayLiteralElement(parent2, node); - case 230 /* SpreadElement */: - return getAssignedTypeOfSpreadExpression(parent2); - case 303 /* PropertyAssignment */: - return getAssignedTypeOfPropertyAssignment(parent2); - case 304 /* ShorthandPropertyAssignment */: - return getAssignedTypeOfShorthandPropertyAssignment(parent2); - } - return errorType; - } - function getInitialTypeOfBindingElement(node) { - const pattern = node.parent; - const parentType = getInitialType(pattern.parent); - const type = pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : !node.dotDotDotToken ? getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) : getTypeOfDestructuredSpreadExpression(parentType); - return getTypeWithDefault(type, node.initializer); - } - function getTypeOfInitializer(node) { - const links = getNodeLinks(node); - return links.resolvedType || getTypeOfExpression(node); - } - function getInitialTypeOfVariableDeclaration(node) { - if (node.initializer) { - return getTypeOfInitializer(node.initializer); - } - if (node.parent.parent.kind === 249 /* ForInStatement */) { - return stringType; - } - if (node.parent.parent.kind === 250 /* ForOfStatement */) { - return checkRightHandSideOfForOf(node.parent.parent) || errorType; - } - return errorType; - } - function getInitialType(node) { - return node.kind === 260 /* VariableDeclaration */ ? getInitialTypeOfVariableDeclaration(node) : getInitialTypeOfBindingElement(node); - } - function isEmptyArrayAssignment(node) { - return node.kind === 260 /* VariableDeclaration */ && node.initializer && isEmptyArrayLiteral2(node.initializer) || node.kind !== 208 /* BindingElement */ && node.parent.kind === 226 /* BinaryExpression */ && isEmptyArrayLiteral2(node.parent.right); - } - function getReferenceCandidate(node) { - switch (node.kind) { - case 217 /* ParenthesizedExpression */: - return getReferenceCandidate(node.expression); - case 226 /* BinaryExpression */: - switch (node.operatorToken.kind) { - case 64 /* EqualsToken */: - case 76 /* BarBarEqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return getReferenceCandidate(node.left); - case 28 /* CommaToken */: - return getReferenceCandidate(node.right); - } - } - return node; - } - function getReferenceRoot(node) { - const { parent: parent2 } = node; - return parent2.kind === 217 /* ParenthesizedExpression */ || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 64 /* EqualsToken */ && parent2.left === node || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 28 /* CommaToken */ && parent2.right === node ? getReferenceRoot(parent2) : node; - } - function getTypeOfSwitchClause(clause) { - if (clause.kind === 296 /* CaseClause */) { - return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); - } - return neverType; - } - function getSwitchClauseTypes(switchStatement) { - const links = getNodeLinks(switchStatement); - if (!links.switchTypes) { - links.switchTypes = []; - for (const clause of switchStatement.caseBlock.clauses) { - links.switchTypes.push(getTypeOfSwitchClause(clause)); - } - } - return links.switchTypes; - } - function getSwitchClauseTypeOfWitnesses(switchStatement) { - if (some(switchStatement.caseBlock.clauses, (clause) => clause.kind === 296 /* CaseClause */ && !isStringLiteralLike(clause.expression))) { - return void 0; - } - const witnesses = []; - for (const clause of switchStatement.caseBlock.clauses) { - const text = clause.kind === 296 /* CaseClause */ ? clause.expression.text : void 0; - witnesses.push(text && !contains(witnesses, text) ? text : void 0); - } - return witnesses; - } - function eachTypeContainedIn(source, types) { - return source.flags & 1048576 /* Union */ ? !forEach(source.types, (t) => !contains(types, t)) : contains(types, source); - } - function isTypeSubsetOf(source, target) { - return !!(source === target || source.flags & 131072 /* Never */ || target.flags & 1048576 /* Union */ && isTypeSubsetOfUnion(source, target)); - } - function isTypeSubsetOfUnion(source, target) { - if (source.flags & 1048576 /* Union */) { - for (const t of source.types) { - if (!containsType(target.types, t)) { - return false; - } - } - return true; - } - if (source.flags & 1056 /* EnumLike */ && getBaseTypeOfEnumLikeType(source) === target) { - return true; - } - return containsType(target.types, source); - } - function forEachType(type, f) { - return type.flags & 1048576 /* Union */ ? forEach(type.types, f) : f(type); - } - function someType(type, f) { - return type.flags & 1048576 /* Union */ ? some(type.types, f) : f(type); - } - function everyType(type, f) { - return type.flags & 1048576 /* Union */ ? every(type.types, f) : f(type); - } - function everyContainedType(type, f) { - return type.flags & 3145728 /* UnionOrIntersection */ ? every(type.types, f) : f(type); - } - function filterType(type, f) { - if (type.flags & 1048576 /* Union */) { - const types = type.types; - const filtered = filter(types, f); - if (filtered === types) { - return type; - } - const origin = type.origin; - let newOrigin; - if (origin && origin.flags & 1048576 /* Union */) { - const originTypes = origin.types; - const originFiltered = filter(originTypes, (t) => !!(t.flags & 1048576 /* Union */) || f(t)); - if (originTypes.length - originFiltered.length === types.length - filtered.length) { - if (originFiltered.length === 1) { - return originFiltered[0]; - } - newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered); - } - } - return getUnionTypeFromSortedList( - filtered, - type.objectFlags & (32768 /* PrimitiveUnion */ | 16777216 /* ContainsIntersections */), - /*aliasSymbol*/ - void 0, - /*aliasTypeArguments*/ - void 0, - newOrigin - ); - } - return type.flags & 131072 /* Never */ || f(type) ? type : neverType; - } - function removeType(type, targetType) { - return filterType(type, (t) => t !== targetType); - } - function countTypes(type) { - return type.flags & 1048576 /* Union */ ? type.types.length : 1; - } - function mapType(type, mapper, noReductions) { - if (type.flags & 131072 /* Never */) { - return type; - } - if (!(type.flags & 1048576 /* Union */)) { - return mapper(type); - } - const origin = type.origin; - const types = origin && origin.flags & 1048576 /* Union */ ? origin.types : type.types; - let mappedTypes; - let changed = false; - for (const t of types) { - const mapped = t.flags & 1048576 /* Union */ ? mapType(t, mapper, noReductions) : mapper(t); - changed || (changed = t !== mapped); - if (mapped) { - if (!mappedTypes) { - mappedTypes = [mapped]; - } else { - mappedTypes.push(mapped); - } - } - } - return changed ? mappedTypes && getUnionType(mappedTypes, noReductions ? 0 /* None */ : 1 /* Literal */) : type; - } - function mapTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) { - return type.flags & 1048576 /* Union */ && aliasSymbol ? getUnionType(map(type.types, mapper), 1 /* Literal */, aliasSymbol, aliasTypeArguments) : mapType(type, mapper); - } - function extractTypesOfKind(type, kind) { - return filterType(type, (t) => (t.flags & kind) !== 0); - } - function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { - if (maybeTypeOfKind(typeWithPrimitives, 4 /* String */ | 134217728 /* TemplateLiteral */ | 8 /* Number */ | 64 /* BigInt */) && maybeTypeOfKind(typeWithLiterals, 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)) { - return mapType(typeWithPrimitives, (t) => t.flags & 4 /* String */ ? extractTypesOfKind(typeWithLiterals, 4 /* String */ | 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) : isPatternLiteralType(t) && !maybeTypeOfKind(typeWithLiterals, 4 /* String */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? extractTypesOfKind(typeWithLiterals, 128 /* StringLiteral */) : t.flags & 8 /* Number */ ? extractTypesOfKind(typeWithLiterals, 8 /* Number */ | 256 /* NumberLiteral */) : t.flags & 64 /* BigInt */ ? extractTypesOfKind(typeWithLiterals, 64 /* BigInt */ | 2048 /* BigIntLiteral */) : t); - } - return typeWithPrimitives; - } - function isIncomplete(flowType) { - return flowType.flags === 0; - } - function getTypeFromFlowType(flowType) { - return flowType.flags === 0 ? flowType.type : flowType; - } - function createFlowType(type, incomplete) { - return incomplete ? { flags: 0, type: type.flags & 131072 /* Never */ ? silentNeverType : type } : type; - } - function createEvolvingArrayType(elementType) { - const result = createObjectType(256 /* EvolvingArray */); - result.elementType = elementType; - return result; - } - function getEvolvingArrayType(elementType) { - return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); - } - function addEvolvingArrayElementType(evolvingArrayType, node) { - const elementType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node))); - return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); - } - function createFinalArrayType(elementType) { - return elementType.flags & 131072 /* Never */ ? autoArrayType : createArrayType( - elementType.flags & 1048576 /* Union */ ? getUnionType(elementType.types, 2 /* Subtype */) : elementType - ); - } - function getFinalArrayType(evolvingArrayType) { - return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); - } - function finalizeEvolvingArrayType(type) { - return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type; - } - function getElementTypeOfEvolvingArrayType(type) { - return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType; - } - function isEvolvingArrayTypeList(types) { - let hasEvolvingArrayType = false; - for (const t of types) { - if (!(t.flags & 131072 /* Never */)) { - if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) { - return false; - } - hasEvolvingArrayType = true; - } - } - return hasEvolvingArrayType; - } - function isEvolvingArrayOperationTarget(node) { - const root = getReferenceRoot(node); - const parent2 = root.parent; - const isLengthPushOrUnshift = isPropertyAccessExpression(parent2) && (parent2.name.escapedText === "length" || parent2.parent.kind === 213 /* CallExpression */ && isIdentifier(parent2.name) && isPushOrUnshiftIdentifier(parent2.name)); - const isElementAssignment = parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === root && parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.operatorToken.kind === 64 /* EqualsToken */ && parent2.parent.left === parent2 && !isAssignmentTarget(parent2.parent) && isTypeAssignableToKind(getTypeOfExpression(parent2.argumentExpression), 296 /* NumberLike */); - return isLengthPushOrUnshift || isElementAssignment; - } - function isDeclarationWithExplicitTypeAnnotation(node) { - return (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isParameter(node)) && !!(getEffectiveTypeAnnotationNode(node) || isInJSFile(node) && hasInitializer(node) && node.initializer && isFunctionExpressionOrArrowFunction(node.initializer) && getEffectiveReturnTypeNode(node.initializer)); - } - function getExplicitTypeOfSymbol(symbol, diagnostic) { - symbol = resolveSymbol(symbol); - if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 512 /* ValueModule */)) { - return getTypeOfSymbol(symbol); - } - if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { - if (getCheckFlags(symbol) & 262144 /* Mapped */) { - const origin = symbol.links.syntheticOrigin; - if (origin && getExplicitTypeOfSymbol(origin)) { - return getTypeOfSymbol(symbol); - } - } - const declaration = symbol.valueDeclaration; - if (declaration) { - if (isDeclarationWithExplicitTypeAnnotation(declaration)) { - return getTypeOfSymbol(symbol); - } - if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) { - const statement = declaration.parent.parent; - const expressionType = getTypeOfDottedName( - statement.expression, - /*diagnostic*/ - void 0 - ); - if (expressionType) { - const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */; - return checkIteratedTypeOrElementType( - use, - expressionType, - undefinedType, - /*errorNode*/ - void 0 - ); - } - } - if (diagnostic) { - addRelatedInfo(diagnostic, createDiagnosticForNode(declaration, Diagnostics._0_needs_an_explicit_type_annotation, symbolToString(symbol))); - } - } - } - } - function getTypeOfDottedName(node, diagnostic) { - if (!(node.flags & 67108864 /* InWithStatement */)) { - switch (node.kind) { - case 80 /* Identifier */: - const symbol = getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(node)); - return getExplicitTypeOfSymbol(symbol, diagnostic); - case 110 /* ThisKeyword */: - return getExplicitThisType(node); - case 108 /* SuperKeyword */: - return checkSuperExpression(node); - case 211 /* PropertyAccessExpression */: { - const type = getTypeOfDottedName(node.expression, diagnostic); - if (type) { - const name = node.name; - let prop; - if (isPrivateIdentifier(name)) { - if (!type.symbol) { - return void 0; - } - prop = getPropertyOfType(type, getSymbolNameForPrivateIdentifier(type.symbol, name.escapedText)); - } else { - prop = getPropertyOfType(type, name.escapedText); - } - return prop && getExplicitTypeOfSymbol(prop, diagnostic); - } - return void 0; - } - case 217 /* ParenthesizedExpression */: - return getTypeOfDottedName(node.expression, diagnostic); - } - } - } - function getEffectsSignature(node) { - const links = getNodeLinks(node); - let signature = links.effectsSignature; - if (signature === void 0) { - let funcType; - if (isBinaryExpression(node)) { - const rightType = checkNonNullExpression(node.right); - funcType = getSymbolHasInstanceMethodOfObjectType(rightType); - } else if (node.parent.kind === 244 /* ExpressionStatement */) { - funcType = getTypeOfDottedName( - node.expression, - /*diagnostic*/ - void 0 - ); - } else if (node.expression.kind !== 108 /* SuperKeyword */) { - if (isOptionalChain(node)) { - funcType = checkNonNullType( - getOptionalExpressionType(checkExpression(node.expression), node.expression), - node.expression - ); - } else { - funcType = checkNonNullExpression(node.expression); - } - } - const signatures = getSignaturesOfType(funcType && getApparentType(funcType) || unknownType, 0 /* Call */); - const candidate = signatures.length === 1 && !signatures[0].typeParameters ? signatures[0] : some(signatures, hasTypePredicateOrNeverReturnType) ? getResolvedSignature(node) : void 0; - signature = links.effectsSignature = candidate && hasTypePredicateOrNeverReturnType(candidate) ? candidate : unknownSignature; - } - return signature === unknownSignature ? void 0 : signature; - } - function hasTypePredicateOrNeverReturnType(signature) { - return !!(getTypePredicateOfSignature(signature) || signature.declaration && (getReturnTypeFromAnnotation(signature.declaration) || unknownType).flags & 131072 /* Never */); - } - function getTypePredicateArgument(predicate, callExpression) { - if (predicate.kind === 1 /* Identifier */ || predicate.kind === 3 /* AssertsIdentifier */) { - return callExpression.arguments[predicate.parameterIndex]; - } - const invokedExpression = skipParentheses(callExpression.expression); - return isAccessExpression(invokedExpression) ? skipParentheses(invokedExpression.expression) : void 0; - } - function reportFlowControlError(node) { - const block = findAncestor(node, isFunctionOrModuleBlock); - const sourceFile = getSourceFileOfNode(node); - const span = getSpanOfTokenAtPosition(sourceFile, block.statements.pos); - diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis)); - } - function isReachableFlowNode(flow) { - const result = isReachableFlowNodeWorker( - flow, - /*noCacheCheck*/ - false - ); - lastFlowNode = flow; - lastFlowNodeReachable = result; - return result; - } - function isFalseExpression(expr) { - const node = skipParentheses( - expr, - /*excludeJSDocTypeAssertions*/ - true - ); - return node.kind === 97 /* FalseKeyword */ || node.kind === 226 /* BinaryExpression */ && (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 57 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right)); - } - function isReachableFlowNodeWorker(flow, noCacheCheck) { - while (true) { - if (flow === lastFlowNode) { - return lastFlowNodeReachable; - } - const flags = flow.flags; - if (flags & 4096 /* Shared */) { - if (!noCacheCheck) { - const id = getFlowNodeId(flow); - const reachable = flowNodeReachable[id]; - return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker( - flow, - /*noCacheCheck*/ - true - ); - } - noCacheCheck = false; - } - if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */)) { - flow = flow.antecedent; - } else if (flags & 512 /* Call */) { - const signature = getEffectsSignature(flow.node); - if (signature) { - const predicate = getTypePredicateOfSignature(signature); - if (predicate && predicate.kind === 3 /* AssertsIdentifier */ && !predicate.type) { - const predicateArgument = flow.node.arguments[predicate.parameterIndex]; - if (predicateArgument && isFalseExpression(predicateArgument)) { - return false; - } - } - if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) { - return false; - } - } - flow = flow.antecedent; - } else if (flags & 4 /* BranchLabel */) { - return some(flow.antecedent, (f) => isReachableFlowNodeWorker( - f, - /*noCacheCheck*/ - false - )); - } else if (flags & 8 /* LoopLabel */) { - const antecedents = flow.antecedent; - if (antecedents === void 0 || antecedents.length === 0) { - return false; - } - flow = antecedents[0]; - } else if (flags & 128 /* SwitchClause */) { - const data = flow.node; - if (data.clauseStart === data.clauseEnd && isExhaustiveSwitchStatement(data.switchStatement)) { - return false; - } - flow = flow.antecedent; - } else if (flags & 1024 /* ReduceLabel */) { - lastFlowNode = void 0; - const target = flow.node.target; - const saveAntecedents = target.antecedent; - target.antecedent = flow.node.antecedents; - const result = isReachableFlowNodeWorker( - flow.antecedent, - /*noCacheCheck*/ - false - ); - target.antecedent = saveAntecedents; - return result; - } else { - return !(flags & 1 /* Unreachable */); - } - } - } - function isPostSuperFlowNode(flow, noCacheCheck) { - while (true) { - const flags = flow.flags; - if (flags & 4096 /* Shared */) { - if (!noCacheCheck) { - const id = getFlowNodeId(flow); - const postSuper = flowNodePostSuper[id]; - return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode( - flow, - /*noCacheCheck*/ - true - ); - } - noCacheCheck = false; - } - if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */ | 128 /* SwitchClause */)) { - flow = flow.antecedent; - } else if (flags & 512 /* Call */) { - if (flow.node.expression.kind === 108 /* SuperKeyword */) { - return true; - } - flow = flow.antecedent; - } else if (flags & 4 /* BranchLabel */) { - return every(flow.antecedent, (f) => isPostSuperFlowNode( - f, - /*noCacheCheck*/ - false - )); - } else if (flags & 8 /* LoopLabel */) { - flow = flow.antecedent[0]; - } else if (flags & 1024 /* ReduceLabel */) { - const target = flow.node.target; - const saveAntecedents = target.antecedent; - target.antecedent = flow.node.antecedents; - const result = isPostSuperFlowNode( - flow.antecedent, - /*noCacheCheck*/ - false - ); - target.antecedent = saveAntecedents; - return result; - } else { - return !!(flags & 1 /* Unreachable */); - } - } - } - function isConstantReference(node) { - switch (node.kind) { - case 110 /* ThisKeyword */: - return true; - case 80 /* Identifier */: - if (!isThisInTypeQuery(node)) { - const symbol = getResolvedSymbol(node); - return isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol) || !!symbol.valueDeclaration && isFunctionExpression(symbol.valueDeclaration); - } - break; - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return isConstantReference(node.expression) && isReadonlySymbol(getNodeLinks(node).resolvedSymbol || unknownSymbol); - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - const rootDeclaration = getRootDeclaration(node.parent); - return isParameter(rootDeclaration) || isCatchClauseVariableDeclaration(rootDeclaration) ? !isSomeSymbolAssigned(rootDeclaration) : isVariableDeclaration(rootDeclaration) && isVarConstLike2(rootDeclaration); - } - return false; - } - function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a) => (_a = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a.flowNode)()) { - let key; - let isKeySet = false; - let flowDepth = 0; - if (flowAnalysisDisabled) { - return errorType; - } - if (!flowNode) { - return declaredType; - } - flowInvocationCount++; - const sharedFlowStart = sharedFlowCount; - const evolvedType = getTypeFromFlowType(getTypeAtFlowNode(flowNode)); - sharedFlowCount = sharedFlowStart; - const resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType); - if (resultType === unreachableNeverType || reference.parent && reference.parent.kind === 235 /* NonNullExpression */ && !(resultType.flags & 131072 /* Never */) && getTypeWithFacts(resultType, 2097152 /* NEUndefinedOrNull */).flags & 131072 /* Never */) { - return declaredType; - } - return resultType; - function getOrSetCacheKey() { - if (isKeySet) { - return key; - } - isKeySet = true; - return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer); - } - function getTypeAtFlowNode(flow) { - var _a2; - if (flowDepth === 2e3) { - (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id }); - flowAnalysisDisabled = true; - reportFlowControlError(reference); - return errorType; - } - flowDepth++; - let sharedFlow; - while (true) { - const flags = flow.flags; - if (flags & 4096 /* Shared */) { - for (let i = sharedFlowStart; i < sharedFlowCount; i++) { - if (sharedFlowNodes[i] === flow) { - flowDepth--; - return sharedFlowTypes[i]; - } - } - sharedFlow = flow; - } - let type; - if (flags & 16 /* Assignment */) { - type = getTypeAtFlowAssignment(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } else if (flags & 512 /* Call */) { - type = getTypeAtFlowCall(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } else if (flags & 96 /* Condition */) { - type = getTypeAtFlowCondition(flow); - } else if (flags & 128 /* SwitchClause */) { - type = getTypeAtSwitchClause(flow); - } else if (flags & 12 /* Label */) { - if (flow.antecedent.length === 1) { - flow = flow.antecedent[0]; - continue; - } - type = flags & 4 /* BranchLabel */ ? getTypeAtFlowBranchLabel(flow) : getTypeAtFlowLoopLabel(flow); - } else if (flags & 256 /* ArrayMutation */) { - type = getTypeAtFlowArrayMutation(flow); - if (!type) { - flow = flow.antecedent; - continue; - } - } else if (flags & 1024 /* ReduceLabel */) { - const target = flow.node.target; - const saveAntecedents = target.antecedent; - target.antecedent = flow.node.antecedents; - type = getTypeAtFlowNode(flow.antecedent); - target.antecedent = saveAntecedents; - } else if (flags & 2 /* Start */) { - const container = flow.node; - if (container && container !== flowContainer && reference.kind !== 211 /* PropertyAccessExpression */ && reference.kind !== 212 /* ElementAccessExpression */ && !(reference.kind === 110 /* ThisKeyword */ && container.kind !== 219 /* ArrowFunction */)) { - flow = container.flowNode; - continue; - } - type = initialType; - } else { - type = convertAutoToAny(declaredType); - } - if (sharedFlow) { - sharedFlowNodes[sharedFlowCount] = sharedFlow; - sharedFlowTypes[sharedFlowCount] = type; - sharedFlowCount++; - } - flowDepth--; - return type; - } - } - function getInitialOrAssignedType(flow) { - const node = flow.node; - return getNarrowableTypeForReference( - node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */ ? getInitialType(node) : getAssignedType(node), - reference - ); - } - function getTypeAtFlowAssignment(flow) { - const node = flow.node; - if (isMatchingReference(reference, node)) { - if (!isReachableFlowNode(flow)) { - return unreachableNeverType; - } - if (getAssignmentTargetKind(node) === 2 /* Compound */) { - const flowType = getTypeAtFlowNode(flow.antecedent); - return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); - } - if (declaredType === autoType || declaredType === autoArrayType) { - if (isEmptyArrayAssignment(node)) { - return getEvolvingArrayType(neverType); - } - const assignedType = getWidenedLiteralType(getInitialOrAssignedType(flow)); - return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; - } - const t = isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(declaredType) : declaredType; - if (t.flags & 1048576 /* Union */) { - return getAssignmentReducedType(t, getInitialOrAssignedType(flow)); - } - return t; - } - if (containsMatchingReference(reference, node)) { - if (!isReachableFlowNode(flow)) { - return unreachableNeverType; - } - if (isVariableDeclaration(node) && (isInJSFile(node) || isVarConstLike2(node))) { - const init = getDeclaredExpandoInitializer(node); - if (init && (init.kind === 218 /* FunctionExpression */ || init.kind === 219 /* ArrowFunction */)) { - return getTypeAtFlowNode(flow.antecedent); - } - } - return declaredType; - } - if (isVariableDeclaration(node) && node.parent.parent.kind === 249 /* ForInStatement */ && (isMatchingReference(reference, node.parent.parent.expression) || optionalChainContainsReference(node.parent.parent.expression, reference))) { - return getNonNullableTypeIfNeeded(finalizeEvolvingArrayType(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent)))); - } - return void 0; - } - function narrowTypeByAssertion(type, expr) { - const node = skipParentheses( - expr, - /*excludeJSDocTypeAssertions*/ - true - ); - if (node.kind === 97 /* FalseKeyword */) { - return unreachableNeverType; - } - if (node.kind === 226 /* BinaryExpression */) { - if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { - return narrowTypeByAssertion(narrowTypeByAssertion(type, node.left), node.right); - } - if (node.operatorToken.kind === 57 /* BarBarToken */) { - return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]); - } - } - return narrowType( - type, - node, - /*assumeTrue*/ - true - ); - } - function getTypeAtFlowCall(flow) { - const signature = getEffectsSignature(flow.node); - if (signature) { - const predicate = getTypePredicateOfSignature(signature); - if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) { - const flowType = getTypeAtFlowNode(flow.antecedent); - const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType)); - const narrowedType = predicate.type ? narrowTypeByTypePredicate( - type, - predicate, - flow.node, - /*assumeTrue*/ - true - ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type; - return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType)); - } - if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) { - return unreachableNeverType; - } - } - return void 0; - } - function getTypeAtFlowArrayMutation(flow) { - if (declaredType === autoType || declaredType === autoArrayType) { - const node = flow.node; - const expr = node.kind === 213 /* CallExpression */ ? node.expression.expression : node.left.expression; - if (isMatchingReference(reference, getReferenceCandidate(expr))) { - const flowType = getTypeAtFlowNode(flow.antecedent); - const type = getTypeFromFlowType(flowType); - if (getObjectFlags(type) & 256 /* EvolvingArray */) { - let evolvedType2 = type; - if (node.kind === 213 /* CallExpression */) { - for (const arg of node.arguments) { - evolvedType2 = addEvolvingArrayElementType(evolvedType2, arg); - } - } else { - const indexType = getContextFreeTypeOfExpression(node.left.argumentExpression); - if (isTypeAssignableToKind(indexType, 296 /* NumberLike */)) { - evolvedType2 = addEvolvingArrayElementType(evolvedType2, node.right); - } - } - return evolvedType2 === type ? flowType : createFlowType(evolvedType2, isIncomplete(flowType)); - } - return flowType; - } - } - return void 0; - } - function getTypeAtFlowCondition(flow) { - const flowType = getTypeAtFlowNode(flow.antecedent); - const type = getTypeFromFlowType(flowType); - if (type.flags & 131072 /* Never */) { - return flowType; - } - const assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0; - const nonEvolvingType = finalizeEvolvingArrayType(type); - const narrowedType = narrowType(nonEvolvingType, flow.node, assumeTrue); - if (narrowedType === nonEvolvingType) { - return flowType; - } - return createFlowType(narrowedType, isIncomplete(flowType)); - } - function getTypeAtSwitchClause(flow) { - const expr = skipParentheses(flow.node.switchStatement.expression); - const flowType = getTypeAtFlowNode(flow.antecedent); - let type = getTypeFromFlowType(flowType); - if (isMatchingReference(reference, expr)) { - type = narrowTypeBySwitchOnDiscriminant(type, flow.node); - } else if (expr.kind === 221 /* TypeOfExpression */ && isMatchingReference(reference, expr.expression)) { - type = narrowTypeBySwitchOnTypeOf(type, flow.node); - } else if (expr.kind === 112 /* TrueKeyword */) { - type = narrowTypeBySwitchOnTrue(type, flow.node); - } else { - if (strictNullChecks) { - if (optionalChainContainsReference(expr, reference)) { - type = narrowTypeBySwitchOptionalChainContainment(type, flow.node, (t) => !(t.flags & (32768 /* Undefined */ | 131072 /* Never */))); - } else if (expr.kind === 221 /* TypeOfExpression */ && optionalChainContainsReference(expr.expression, reference)) { - type = narrowTypeBySwitchOptionalChainContainment(type, flow.node, (t) => !(t.flags & 131072 /* Never */ || t.flags & 128 /* StringLiteral */ && t.value === "undefined")); - } - } - const access = getDiscriminantPropertyAccess(expr, type); - if (access) { - type = narrowTypeBySwitchOnDiscriminantProperty(type, access, flow.node); - } - } - return createFlowType(type, isIncomplete(flowType)); - } - function getTypeAtFlowBranchLabel(flow) { - const antecedentTypes = []; - let subtypeReduction = false; - let seenIncomplete = false; - let bypassFlow; - for (const antecedent of flow.antecedent) { - if (!bypassFlow && antecedent.flags & 128 /* SwitchClause */ && antecedent.node.clauseStart === antecedent.node.clauseEnd) { - bypassFlow = antecedent; - continue; - } - const flowType = getTypeAtFlowNode(antecedent); - const type = getTypeFromFlowType(flowType); - if (type === declaredType && declaredType === initialType) { - return type; - } - pushIfUnique(antecedentTypes, type); - if (!isTypeSubsetOf(type, initialType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - if (bypassFlow) { - const flowType = getTypeAtFlowNode(bypassFlow); - const type = getTypeFromFlowType(flowType); - if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.node.switchStatement)) { - if (type === declaredType && declaredType === initialType) { - return type; - } - antecedentTypes.push(type); - if (!isTypeSubsetOf(type, initialType)) { - subtypeReduction = true; - } - if (isIncomplete(flowType)) { - seenIncomplete = true; - } - } - } - return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */), seenIncomplete); - } - function getTypeAtFlowLoopLabel(flow) { - const id = getFlowNodeId(flow); - const cache = flowLoopCaches[id] || (flowLoopCaches[id] = /* @__PURE__ */ new Map()); - const key2 = getOrSetCacheKey(); - if (!key2) { - return declaredType; - } - const cached = cache.get(key2); - if (cached) { - return cached; - } - for (let i = flowLoopStart; i < flowLoopCount; i++) { - if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) { - return createFlowType( - getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */), - /*incomplete*/ - true - ); - } - } - const antecedentTypes = []; - let subtypeReduction = false; - let firstAntecedentType; - for (const antecedent of flow.antecedent) { - let flowType; - if (!firstAntecedentType) { - flowType = firstAntecedentType = getTypeAtFlowNode(antecedent); - } else { - flowLoopNodes[flowLoopCount] = flow; - flowLoopKeys[flowLoopCount] = key2; - flowLoopTypes[flowLoopCount] = antecedentTypes; - flowLoopCount++; - const saveFlowTypeCache = flowTypeCache; - flowTypeCache = void 0; - flowType = getTypeAtFlowNode(antecedent); - flowTypeCache = saveFlowTypeCache; - flowLoopCount--; - const cached2 = cache.get(key2); - if (cached2) { - return cached2; - } - } - const type = getTypeFromFlowType(flowType); - pushIfUnique(antecedentTypes, type); - if (!isTypeSubsetOf(type, initialType)) { - subtypeReduction = true; - } - if (type === declaredType) { - break; - } - } - const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */); - if (isIncomplete(firstAntecedentType)) { - return createFlowType( - result, - /*incomplete*/ - true - ); - } - cache.set(key2, result); - return result; - } - function getUnionOrEvolvingArrayType(types, subtypeReduction) { - if (isEvolvingArrayTypeList(types)) { - return getEvolvingArrayType(getUnionType(map(types, getElementTypeOfEvolvingArrayType))); - } - const result = recombineUnknownType(getUnionType(sameMap(types, finalizeEvolvingArrayType), subtypeReduction)); - if (result !== declaredType && result.flags & declaredType.flags & 1048576 /* Union */ && arrayIsEqualTo(result.types, declaredType.types)) { - return declaredType; - } - return result; - } - function getCandidateDiscriminantPropertyAccess(expr) { - if (isBindingPattern(reference) || isFunctionExpressionOrArrowFunction(reference) || isObjectLiteralMethod(reference)) { - if (isIdentifier(expr)) { - const symbol = getResolvedSymbol(expr); - const declaration = symbol.valueDeclaration; - if (declaration && (isBindingElement(declaration) || isParameter(declaration)) && reference === declaration.parent && !declaration.initializer && !declaration.dotDotDotToken) { - return declaration; - } - } - } else if (isAccessExpression(expr)) { - if (isMatchingReference(reference, expr.expression)) { - return expr; - } - } else if (isIdentifier(expr)) { - const symbol = getResolvedSymbol(expr); - if (isConstantVariable(symbol)) { - const declaration = symbol.valueDeclaration; - if (isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isAccessExpression(declaration.initializer) && isMatchingReference(reference, declaration.initializer.expression)) { - return declaration.initializer; - } - if (isBindingElement(declaration) && !declaration.initializer) { - const parent2 = declaration.parent.parent; - if (isVariableDeclaration(parent2) && !parent2.type && parent2.initializer && (isIdentifier(parent2.initializer) || isAccessExpression(parent2.initializer)) && isMatchingReference(reference, parent2.initializer)) { - return declaration; - } - } - } - } - return void 0; - } - function getDiscriminantPropertyAccess(expr, computedType) { - if (declaredType.flags & 1048576 /* Union */ || computedType.flags & 1048576 /* Union */) { - const access = getCandidateDiscriminantPropertyAccess(expr); - if (access) { - const name = getAccessedPropertyName(access); - if (name) { - const type = declaredType.flags & 1048576 /* Union */ && isTypeSubsetOf(computedType, declaredType) ? declaredType : computedType; - if (isDiscriminantProperty(type, name)) { - return access; - } - } - } - } - return void 0; - } - function narrowTypeByDiscriminant(type, access, narrowType2) { - const propName = getAccessedPropertyName(access); - if (propName === void 0) { - return type; - } - const optionalChain = isOptionalChain(access); - const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */); - let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName); - if (!propType) { - return type; - } - propType = removeNullable && optionalChain ? getOptionalType(propType) : propType; - const narrowedPropType = narrowType2(propType); - return filterType(type, (t) => { - const discriminantType = getTypeOfPropertyOrIndexSignatureOfType(t, propName) || unknownType; - return !(discriminantType.flags & 131072 /* Never */) && !(narrowedPropType.flags & 131072 /* Never */) && areTypesComparable(narrowedPropType, discriminantType); - }); - } - function narrowTypeByDiscriminantProperty(type, access, operator, value, assumeTrue) { - if ((operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) && type.flags & 1048576 /* Union */) { - const keyPropertyName = getKeyPropertyName(type); - if (keyPropertyName && keyPropertyName === getAccessedPropertyName(access)) { - const candidate = getConstituentTypeForKeyType(type, getTypeOfExpression(value)); - if (candidate) { - return operator === (assumeTrue ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */) ? candidate : isUnitType(getTypeOfPropertyOfType(candidate, keyPropertyName) || unknownType) ? removeType(type, candidate) : type; - } - } - } - return narrowTypeByDiscriminant(type, access, (t) => narrowTypeByEquality(t, operator, value, assumeTrue)); - } - function narrowTypeBySwitchOnDiscriminantProperty(type, access, data) { - if (data.clauseStart < data.clauseEnd && type.flags & 1048576 /* Union */ && getKeyPropertyName(type) === getAccessedPropertyName(access)) { - const clauseTypes = getSwitchClauseTypes(data.switchStatement).slice(data.clauseStart, data.clauseEnd); - const candidate = getUnionType(map(clauseTypes, (t) => getConstituentTypeForKeyType(type, t) || unknownType)); - if (candidate !== unknownType) { - return candidate; - } - } - return narrowTypeByDiscriminant(type, access, (t) => narrowTypeBySwitchOnDiscriminant(t, data)); - } - function narrowTypeByTruthiness(type, expr, assumeTrue) { - if (isMatchingReference(reference, expr)) { - return getAdjustedTypeWithFacts(type, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */); - } - if (strictNullChecks && assumeTrue && optionalChainContainsReference(expr, reference)) { - type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); - } - const access = getDiscriminantPropertyAccess(expr, type); - if (access) { - return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */)); - } - return type; - } - function isTypePresencePossible(type, propName, assumeTrue) { - const prop = getPropertyOfType(type, propName); - return prop ? !!(prop.flags & 16777216 /* Optional */ || getCheckFlags(prop) & 48 /* Partial */) || assumeTrue : !!getApplicableIndexInfoForName(type, propName) || !assumeTrue; - } - function narrowTypeByInKeyword(type, nameType, assumeTrue) { - const name = getPropertyNameFromType(nameType); - const isKnownProperty2 = someType(type, (t) => isTypePresencePossible( - t, - name, - /*assumeTrue*/ - true - )); - if (isKnownProperty2) { - return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue)); - } - if (assumeTrue) { - const recordSymbol = getGlobalRecordSymbol(); - if (recordSymbol) { - return getIntersectionType([type, getTypeAliasInstantiation(recordSymbol, [nameType, unknownType])]); - } - } - return type; - } - function narrowTypeByBooleanComparison(type, expr, bool, operator, assumeTrue) { - assumeTrue = assumeTrue !== (bool.kind === 112 /* TrueKeyword */) !== (operator !== 38 /* ExclamationEqualsEqualsToken */ && operator !== 36 /* ExclamationEqualsToken */); - return narrowType(type, expr, assumeTrue); - } - function narrowTypeByBinaryExpression(type, expr, assumeTrue) { - switch (expr.operatorToken.kind) { - case 64 /* EqualsToken */: - case 76 /* BarBarEqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return narrowTypeByTruthiness(narrowType(type, expr.right, assumeTrue), expr.left, assumeTrue); - case 35 /* EqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - case 37 /* EqualsEqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - const operator = expr.operatorToken.kind; - const left = getReferenceCandidate(expr.left); - const right = getReferenceCandidate(expr.right); - if (left.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(right)) { - return narrowTypeByTypeof(type, left, operator, right, assumeTrue); - } - if (right.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(left)) { - return narrowTypeByTypeof(type, right, operator, left, assumeTrue); - } - if (isMatchingReference(reference, left)) { - return narrowTypeByEquality(type, operator, right, assumeTrue); - } - if (isMatchingReference(reference, right)) { - return narrowTypeByEquality(type, operator, left, assumeTrue); - } - if (strictNullChecks) { - if (optionalChainContainsReference(left, reference)) { - type = narrowTypeByOptionalChainContainment(type, operator, right, assumeTrue); - } else if (optionalChainContainsReference(right, reference)) { - type = narrowTypeByOptionalChainContainment(type, operator, left, assumeTrue); - } - } - const leftAccess = getDiscriminantPropertyAccess(left, type); - if (leftAccess) { - return narrowTypeByDiscriminantProperty(type, leftAccess, operator, right, assumeTrue); - } - const rightAccess = getDiscriminantPropertyAccess(right, type); - if (rightAccess) { - return narrowTypeByDiscriminantProperty(type, rightAccess, operator, left, assumeTrue); - } - if (isMatchingConstructorReference(left)) { - return narrowTypeByConstructor(type, operator, right, assumeTrue); - } - if (isMatchingConstructorReference(right)) { - return narrowTypeByConstructor(type, operator, left, assumeTrue); - } - if (isBooleanLiteral(right) && !isAccessExpression(left)) { - return narrowTypeByBooleanComparison(type, left, right, operator, assumeTrue); - } - if (isBooleanLiteral(left) && !isAccessExpression(right)) { - return narrowTypeByBooleanComparison(type, right, left, operator, assumeTrue); - } - break; - case 104 /* InstanceOfKeyword */: - return narrowTypeByInstanceof(type, expr, assumeTrue); - case 103 /* InKeyword */: - if (isPrivateIdentifier(expr.left)) { - return narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue); - } - const target = getReferenceCandidate(expr.right); - if (containsMissingType(type) && isAccessExpression(reference) && isMatchingReference(reference.expression, target)) { - const leftType = getTypeOfExpression(expr.left); - if (isTypeUsableAsPropertyName(leftType) && getAccessedPropertyName(reference) === getPropertyNameFromType(leftType)) { - return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */); - } - } - if (isMatchingReference(reference, target)) { - const leftType = getTypeOfExpression(expr.left); - if (isTypeUsableAsPropertyName(leftType)) { - return narrowTypeByInKeyword(type, leftType, assumeTrue); - } - } - break; - case 28 /* CommaToken */: - return narrowType(type, expr.right, assumeTrue); - // Ordinarily we won't see && and || expressions in control flow analysis because the Binder breaks those - // expressions down to individual conditional control flows. However, we may encounter them when analyzing - // aliased conditional expressions. - case 56 /* AmpersandAmpersandToken */: - return assumeTrue ? narrowType( - narrowType( - type, - expr.left, - /*assumeTrue*/ - true - ), - expr.right, - /*assumeTrue*/ - true - ) : getUnionType([narrowType( - type, - expr.left, - /*assumeTrue*/ - false - ), narrowType( - type, - expr.right, - /*assumeTrue*/ - false - )]); - case 57 /* BarBarToken */: - return assumeTrue ? getUnionType([narrowType( - type, - expr.left, - /*assumeTrue*/ - true - ), narrowType( - type, - expr.right, - /*assumeTrue*/ - true - )]) : narrowType( - narrowType( - type, - expr.left, - /*assumeTrue*/ - false - ), - expr.right, - /*assumeTrue*/ - false - ); - } - return type; - } - function narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue) { - const target = getReferenceCandidate(expr.right); - if (!isMatchingReference(reference, target)) { - return type; - } - Debug.assertNode(expr.left, isPrivateIdentifier); - const symbol = getSymbolForPrivateIdentifierExpression(expr.left); - if (symbol === void 0) { - return type; - } - const classSymbol = symbol.parent; - const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol); - return getNarrowedType( - type, - targetType, - assumeTrue, - /*checkDerived*/ - true - ); - } - function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) { - const equalsOperator = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */; - const nullableFlags = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? 98304 /* Nullable */ : 32768 /* Undefined */; - const valueType = getTypeOfExpression(value); - const removeNullable = equalsOperator !== assumeTrue && everyType(valueType, (t) => !!(t.flags & nullableFlags)) || equalsOperator === assumeTrue && everyType(valueType, (t) => !(t.flags & (3 /* AnyOrUnknown */ | nullableFlags))); - return removeNullable ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type; - } - function narrowTypeByEquality(type, operator, value, assumeTrue) { - if (type.flags & 1 /* Any */) { - return type; - } - if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; - } - const valueType = getTypeOfExpression(value); - const doubleEquals = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */; - if (valueType.flags & 98304 /* Nullable */) { - if (!strictNullChecks) { - return type; - } - const facts = doubleEquals ? assumeTrue ? 262144 /* EQUndefinedOrNull */ : 2097152 /* NEUndefinedOrNull */ : valueType.flags & 65536 /* Null */ ? assumeTrue ? 131072 /* EQNull */ : 1048576 /* NENull */ : assumeTrue ? 65536 /* EQUndefined */ : 524288 /* NEUndefined */; - return getAdjustedTypeWithFacts(type, facts); - } - if (assumeTrue) { - if (!doubleEquals && (type.flags & 2 /* Unknown */ || someType(type, isEmptyAnonymousObjectType))) { - if (valueType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) || isEmptyAnonymousObjectType(valueType)) { - return valueType; - } - if (valueType.flags & 524288 /* Object */) { - return nonPrimitiveType; - } - } - const filteredType = filterType(type, (t) => areTypesComparable(t, valueType) || doubleEquals && isCoercibleUnderDoubleEquals(t, valueType)); - return replacePrimitivesWithLiterals(filteredType, valueType); - } - if (isUnitType(valueType)) { - return filterType(type, (t) => !(isUnitLikeType(t) && areTypesComparable(t, valueType))); - } - return type; - } - function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { - if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) { - assumeTrue = !assumeTrue; - } - const target = getReferenceCandidate(typeOfExpr.expression); - if (!isMatchingReference(reference, target)) { - if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) { - type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); - } - const propertyAccess = getDiscriminantPropertyAccess(target, type); - if (propertyAccess) { - return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue)); - } - return type; - } - return narrowTypeByLiteralExpression(type, literal, assumeTrue); - } - function narrowTypeByLiteralExpression(type, literal, assumeTrue) { - return assumeTrue ? narrowTypeByTypeName(type, literal.text) : getAdjustedTypeWithFacts(type, typeofNEFacts.get(literal.text) || 32768 /* TypeofNEHostObject */); - } - function narrowTypeBySwitchOptionalChainContainment(type, { switchStatement, clauseStart, clauseEnd }, clauseCheck) { - const everyClauseChecks = clauseStart !== clauseEnd && every(getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd), clauseCheck); - return everyClauseChecks ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type; - } - function narrowTypeBySwitchOnDiscriminant(type, { switchStatement, clauseStart, clauseEnd }) { - const switchTypes = getSwitchClauseTypes(switchStatement); - if (!switchTypes.length) { - return type; - } - const clauseTypes = switchTypes.slice(clauseStart, clauseEnd); - const hasDefaultClause = clauseStart === clauseEnd || contains(clauseTypes, neverType); - if (type.flags & 2 /* Unknown */ && !hasDefaultClause) { - let groundClauseTypes; - for (let i = 0; i < clauseTypes.length; i += 1) { - const t = clauseTypes[i]; - if (t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) { - if (groundClauseTypes !== void 0) { - groundClauseTypes.push(t); - } - } else if (t.flags & 524288 /* Object */) { - if (groundClauseTypes === void 0) { - groundClauseTypes = clauseTypes.slice(0, i); - } - groundClauseTypes.push(nonPrimitiveType); - } else { - return type; - } - } - return getUnionType(groundClauseTypes === void 0 ? clauseTypes : groundClauseTypes); - } - const discriminantType = getUnionType(clauseTypes); - const caseType = discriminantType.flags & 131072 /* Never */ ? neverType : replacePrimitivesWithLiterals(filterType(type, (t) => areTypesComparable(discriminantType, t)), discriminantType); - if (!hasDefaultClause) { - return caseType; - } - const defaultType = filterType(type, (t) => !(isUnitLikeType(t) && contains(switchTypes, t.flags & 32768 /* Undefined */ ? undefinedType : getRegularTypeOfLiteralType(extractUnitType(t))))); - return caseType.flags & 131072 /* Never */ ? defaultType : getUnionType([caseType, defaultType]); - } - function narrowTypeByTypeName(type, typeName) { - switch (typeName) { - case "string": - return narrowTypeByTypeFacts(type, stringType, 1 /* TypeofEQString */); - case "number": - return narrowTypeByTypeFacts(type, numberType, 2 /* TypeofEQNumber */); - case "bigint": - return narrowTypeByTypeFacts(type, bigintType, 4 /* TypeofEQBigInt */); - case "boolean": - return narrowTypeByTypeFacts(type, booleanType, 8 /* TypeofEQBoolean */); - case "symbol": - return narrowTypeByTypeFacts(type, esSymbolType, 16 /* TypeofEQSymbol */); - case "object": - return type.flags & 1 /* Any */ ? type : getUnionType([narrowTypeByTypeFacts(type, nonPrimitiveType, 32 /* TypeofEQObject */), narrowTypeByTypeFacts(type, nullType, 131072 /* EQNull */)]); - case "function": - return type.flags & 1 /* Any */ ? type : narrowTypeByTypeFacts(type, globalFunctionType, 64 /* TypeofEQFunction */); - case "undefined": - return narrowTypeByTypeFacts(type, undefinedType, 65536 /* EQUndefined */); - } - return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */); - } - function narrowTypeByTypeFacts(type, impliedType, facts) { - return mapType(type, (t) => ( - // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate - // the constituent based on its type facts. We use the strict subtype relation because it treats `object` - // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`, - // but are classified as "function" according to `typeof`. - isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? hasTypeFacts(t, facts) ? t : neverType : ( - // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied - // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`. - isTypeSubtypeOf(impliedType, t) ? impliedType : ( - // Neither the constituent nor the implied type is a subtype of the other, however their domains may still - // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate - // possible overlap, we form an intersection. Otherwise, we eliminate the constituent. - hasTypeFacts(t, facts) ? getIntersectionType([t, impliedType]) : neverType - ) - ) - )); - } - function narrowTypeBySwitchOnTypeOf(type, { switchStatement, clauseStart, clauseEnd }) { - const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement); - if (!witnesses) { - return type; - } - const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */); - const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd; - if (hasDefaultClause) { - const notEqualFacts = getNotEqualFactsFromTypeofSwitch(clauseStart, clauseEnd, witnesses); - return filterType(type, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts); - } - const clauseWitnesses = witnesses.slice(clauseStart, clauseEnd); - return getUnionType(map(clauseWitnesses, (text) => text ? narrowTypeByTypeName(type, text) : neverType)); - } - function narrowTypeBySwitchOnTrue(type, { switchStatement, clauseStart, clauseEnd }) { - const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */); - const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd; - for (let i = 0; i < clauseStart; i++) { - const clause = switchStatement.caseBlock.clauses[i]; - if (clause.kind === 296 /* CaseClause */) { - type = narrowType( - type, - clause.expression, - /*assumeTrue*/ - false - ); - } - } - if (hasDefaultClause) { - for (let i = clauseEnd; i < switchStatement.caseBlock.clauses.length; i++) { - const clause = switchStatement.caseBlock.clauses[i]; - if (clause.kind === 296 /* CaseClause */) { - type = narrowType( - type, - clause.expression, - /*assumeTrue*/ - false - ); - } - } - return type; - } - const clauses = switchStatement.caseBlock.clauses.slice(clauseStart, clauseEnd); - return getUnionType(map(clauses, (clause) => clause.kind === 296 /* CaseClause */ ? narrowType( - type, - clause.expression, - /*assumeTrue*/ - true - ) : neverType)); - } - function isMatchingConstructorReference(expr) { - return (isPropertyAccessExpression(expr) && idText(expr.name) === "constructor" || isElementAccessExpression(expr) && isStringLiteralLike(expr.argumentExpression) && expr.argumentExpression.text === "constructor") && isMatchingReference(reference, expr.expression); - } - function narrowTypeByConstructor(type, operator, identifier, assumeTrue) { - if (assumeTrue ? operator !== 35 /* EqualsEqualsToken */ && operator !== 37 /* EqualsEqualsEqualsToken */ : operator !== 36 /* ExclamationEqualsToken */ && operator !== 38 /* ExclamationEqualsEqualsToken */) { - return type; - } - const identifierType = getTypeOfExpression(identifier); - if (!isFunctionType(identifierType) && !isConstructorType(identifierType)) { - return type; - } - const prototypeProperty = getPropertyOfType(identifierType, "prototype"); - if (!prototypeProperty) { - return type; - } - const prototypeType = getTypeOfSymbol(prototypeProperty); - const candidate = !isTypeAny(prototypeType) ? prototypeType : void 0; - if (!candidate || candidate === globalObjectType || candidate === globalFunctionType) { - return type; - } - if (isTypeAny(type)) { - return candidate; - } - return filterType(type, (t) => isConstructedBy(t, candidate)); - function isConstructedBy(source, target) { - if (source.flags & 524288 /* Object */ && getObjectFlags(source) & 1 /* Class */ || target.flags & 524288 /* Object */ && getObjectFlags(target) & 1 /* Class */) { - return source.symbol === target.symbol; - } - return isTypeSubtypeOf(source, target); - } - } - function narrowTypeByInstanceof(type, expr, assumeTrue) { - const left = getReferenceCandidate(expr.left); - if (!isMatchingReference(reference, left)) { - if (assumeTrue && strictNullChecks && optionalChainContainsReference(left, reference)) { - return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); - } - return type; - } - const right = expr.right; - const rightType = getTypeOfExpression(right); - if (!isTypeDerivedFrom(rightType, globalObjectType)) { - return type; - } - const signature = getEffectsSignature(expr); - const predicate = signature && getTypePredicateOfSignature(signature); - if (predicate && predicate.kind === 1 /* Identifier */ && predicate.parameterIndex === 0) { - return getNarrowedType( - type, - predicate.type, - assumeTrue, - /*checkDerived*/ - true - ); - } - if (!isTypeDerivedFrom(rightType, globalFunctionType)) { - return type; - } - const instanceType = mapType(rightType, getInstanceType); - if (isTypeAny(type) && (instanceType === globalObjectType || instanceType === globalFunctionType) || !assumeTrue && !(instanceType.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(instanceType))) { - return type; - } - return getNarrowedType( - type, - instanceType, - assumeTrue, - /*checkDerived*/ - true - ); - } - function getInstanceType(constructorType) { - const prototypePropertyType = getTypeOfPropertyOfType(constructorType, "prototype"); - if (prototypePropertyType && !isTypeAny(prototypePropertyType)) { - return prototypePropertyType; - } - const constructSignatures = getSignaturesOfType(constructorType, 1 /* Construct */); - if (constructSignatures.length) { - return getUnionType(map(constructSignatures, (signature) => getReturnTypeOfSignature(getErasedSignature(signature)))); - } - return emptyObjectType; - } - function getNarrowedType(type, candidate, assumeTrue, checkDerived) { - const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0; - return getCachedType(key2) ?? setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived)); - } - function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) { - if (!assumeTrue) { - if (type === candidate) { - return neverType; - } - if (checkDerived) { - return filterType(type, (t) => !isTypeDerivedFrom(t, candidate)); - } - const trueType2 = getNarrowedType( - type, - candidate, - /*assumeTrue*/ - true, - /*checkDerived*/ - false - ); - return filterType(type, (t) => !isTypeSubsetOf(t, trueType2)); - } - if (type.flags & 3 /* AnyOrUnknown */) { - return candidate; - } - if (type === candidate) { - return candidate; - } - const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf; - const keyPropertyName = type.flags & 1048576 /* Union */ ? getKeyPropertyName(type) : void 0; - const narrowedType = mapType(candidate, (c) => { - const discriminant = keyPropertyName && getTypeOfPropertyOfType(c, keyPropertyName); - const matching = discriminant && getConstituentTypeForKeyType(type, discriminant); - const directlyRelated = mapType( - matching || type, - checkDerived ? (t) => isTypeDerivedFrom(t, c) ? t : isTypeDerivedFrom(c, t) ? c : neverType : (t) => isTypeStrictSubtypeOf(t, c) ? t : isTypeStrictSubtypeOf(c, t) ? c : isTypeSubtypeOf(t, c) ? t : isTypeSubtypeOf(c, t) ? c : neverType - ); - return directlyRelated.flags & 131072 /* Never */ ? mapType(type, (t) => maybeTypeOfKind(t, 465829888 /* Instantiable */) && isRelated(c, getBaseConstraintOfType(t) || unknownType) ? getIntersectionType([t, c]) : neverType) : directlyRelated; - }); - return !(narrowedType.flags & 131072 /* Never */) ? narrowedType : isTypeSubtypeOf(candidate, type) ? candidate : isTypeAssignableTo(type, candidate) ? type : isTypeAssignableTo(candidate, type) ? candidate : getIntersectionType([type, candidate]); - } - function narrowTypeByCallExpression(type, callExpression, assumeTrue) { - if (hasMatchingArgument(callExpression, reference)) { - const signature = assumeTrue || !isCallChain(callExpression) ? getEffectsSignature(callExpression) : void 0; - const predicate = signature && getTypePredicateOfSignature(signature); - if (predicate && (predicate.kind === 0 /* This */ || predicate.kind === 1 /* Identifier */)) { - return narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue); - } - } - if (containsMissingType(type) && isAccessExpression(reference) && isPropertyAccessExpression(callExpression.expression)) { - const callAccess = callExpression.expression; - if (isMatchingReference(reference.expression, getReferenceCandidate(callAccess.expression)) && isIdentifier(callAccess.name) && callAccess.name.escapedText === "hasOwnProperty" && callExpression.arguments.length === 1) { - const argument = callExpression.arguments[0]; - if (isStringLiteralLike(argument) && getAccessedPropertyName(reference) === escapeLeadingUnderscores(argument.text)) { - return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */); - } - } - } - return type; - } - function narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue) { - if (predicate.type && !(isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType))) { - const predicateArgument = getTypePredicateArgument(predicate, callExpression); - if (predicateArgument) { - if (isMatchingReference(reference, predicateArgument)) { - return getNarrowedType( - type, - predicate.type, - assumeTrue, - /*checkDerived*/ - false - ); - } - if (strictNullChecks && optionalChainContainsReference(predicateArgument, reference) && (assumeTrue && !hasTypeFacts(predicate.type, 65536 /* EQUndefined */) || !assumeTrue && everyType(predicate.type, isNullableType))) { - type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); - } - const access = getDiscriminantPropertyAccess(predicateArgument, type); - if (access) { - return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType( - t, - predicate.type, - assumeTrue, - /*checkDerived*/ - false - )); - } - } - } - return type; - } - function narrowType(type, expr, assumeTrue) { - if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 61 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 78 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) { - return narrowTypeByOptionality(type, expr, assumeTrue); - } - switch (expr.kind) { - case 80 /* Identifier */: - if (!isMatchingReference(reference, expr) && inlineLevel < 5) { - const symbol = getResolvedSymbol(expr); - if (isConstantVariable(symbol)) { - const declaration = symbol.valueDeclaration; - if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isConstantReference(reference)) { - inlineLevel++; - const result = narrowType(type, declaration.initializer, assumeTrue); - inlineLevel--; - return result; - } - } - } - // falls through - case 110 /* ThisKeyword */: - case 108 /* SuperKeyword */: - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return narrowTypeByTruthiness(type, expr, assumeTrue); - case 213 /* CallExpression */: - return narrowTypeByCallExpression(type, expr, assumeTrue); - case 217 /* ParenthesizedExpression */: - case 235 /* NonNullExpression */: - return narrowType(type, expr.expression, assumeTrue); - case 226 /* BinaryExpression */: - return narrowTypeByBinaryExpression(type, expr, assumeTrue); - case 224 /* PrefixUnaryExpression */: - if (expr.operator === 54 /* ExclamationToken */) { - return narrowType(type, expr.operand, !assumeTrue); - } - break; - } - return type; - } - function narrowTypeByOptionality(type, expr, assumePresent) { - if (isMatchingReference(reference, expr)) { - return getAdjustedTypeWithFacts(type, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */); - } - const access = getDiscriminantPropertyAccess(expr, type); - if (access) { - return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */)); - } - return type; - } - } - function getTypeOfSymbolAtLocation(symbol, location) { - symbol = getExportSymbolOfValueSymbolIfExported(symbol); - if (location.kind === 80 /* Identifier */ || location.kind === 81 /* PrivateIdentifier */) { - if (isRightSideOfQualifiedNameOrPropertyAccess(location)) { - location = location.parent; - } - if (isExpressionNode(location) && (!isAssignmentTarget(location) || isWriteAccess(location))) { - const type = removeOptionalTypeMarker( - isWriteAccess(location) && location.kind === 211 /* PropertyAccessExpression */ ? checkPropertyAccessExpression( - location, - /*checkMode*/ - void 0, - /*writeOnly*/ - true - ) : getTypeOfExpression(location) - ); - if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { - return type; - } - } - } - if (isDeclarationName(location) && isSetAccessor(location.parent) && getAnnotatedAccessorTypeNode(location.parent)) { - return getWriteTypeOfAccessors(location.parent.symbol); - } - return isRightSideOfAccessExpression(location) && isWriteAccess(location.parent) ? getWriteTypeOfSymbol(symbol) : getNonMissingTypeOfSymbol(symbol); - } - function getControlFlowContainer(node) { - return findAncestor(node.parent, (node2) => isFunctionLike(node2) && !getImmediatelyInvokedFunctionExpression(node2) || node2.kind === 268 /* ModuleBlock */ || node2.kind === 307 /* SourceFile */ || node2.kind === 172 /* PropertyDeclaration */); - } - function isSymbolAssignedDefinitely(symbol) { - if (symbol.lastAssignmentPos !== void 0) { - return symbol.lastAssignmentPos < 0; - } - return isSymbolAssigned(symbol) && symbol.lastAssignmentPos !== void 0 && symbol.lastAssignmentPos < 0; - } - function isSymbolAssigned(symbol) { - return !isPastLastAssignment( - symbol, - /*location*/ - void 0 - ); - } - function isPastLastAssignment(symbol, location) { - const parent2 = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile); - if (!parent2) { - return false; - } - const links = getNodeLinks(parent2); - if (!(links.flags & 131072 /* AssignmentsMarked */)) { - links.flags |= 131072 /* AssignmentsMarked */; - if (!hasParentWithAssignmentsMarked(parent2)) { - markNodeAssignments(parent2); - } - } - return !symbol.lastAssignmentPos || location && Math.abs(symbol.lastAssignmentPos) < location.pos; - } - function isSomeSymbolAssigned(rootDeclaration) { - Debug.assert(isVariableDeclaration(rootDeclaration) || isParameter(rootDeclaration)); - return isSomeSymbolAssignedWorker(rootDeclaration.name); - } - function isSomeSymbolAssignedWorker(node) { - if (node.kind === 80 /* Identifier */) { - return isSymbolAssigned(getSymbolOfDeclaration(node.parent)); - } - return some(node.elements, (e) => e.kind !== 232 /* OmittedExpression */ && isSomeSymbolAssignedWorker(e.name)); - } - function hasParentWithAssignmentsMarked(node) { - return !!findAncestor(node.parent, (node2) => isFunctionOrSourceFile(node2) && !!(getNodeLinks(node2).flags & 131072 /* AssignmentsMarked */)); - } - function isFunctionOrSourceFile(node) { - return isFunctionLikeDeclaration(node) || isSourceFile(node); - } - function markNodeAssignments(node) { - switch (node.kind) { - case 80 /* Identifier */: - const assigmentTarget = getAssignmentTargetKind(node); - if (assigmentTarget !== 0 /* None */) { - const symbol = getResolvedSymbol(node); - const hasDefiniteAssignment = assigmentTarget === 1 /* Definite */ || symbol.lastAssignmentPos !== void 0 && symbol.lastAssignmentPos < 0; - if (isParameterOrMutableLocalVariable(symbol)) { - if (symbol.lastAssignmentPos === void 0 || Math.abs(symbol.lastAssignmentPos) !== Number.MAX_VALUE) { - const referencingFunction = findAncestor(node, isFunctionOrSourceFile); - const declaringFunction = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile); - symbol.lastAssignmentPos = referencingFunction === declaringFunction ? extendAssignmentPosition(node, symbol.valueDeclaration) : Number.MAX_VALUE; - } - if (hasDefiniteAssignment && symbol.lastAssignmentPos > 0) { - symbol.lastAssignmentPos *= -1; - } - } - } - return; - case 281 /* ExportSpecifier */: - const exportDeclaration = node.parent.parent; - const name = node.propertyName || node.name; - if (!node.isTypeOnly && !exportDeclaration.isTypeOnly && !exportDeclaration.moduleSpecifier && name.kind !== 11 /* StringLiteral */) { - const symbol = resolveEntityName( - name, - 111551 /* Value */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true - ); - if (symbol && isParameterOrMutableLocalVariable(symbol)) { - const sign = symbol.lastAssignmentPos !== void 0 && symbol.lastAssignmentPos < 0 ? -1 : 1; - symbol.lastAssignmentPos = sign * Number.MAX_VALUE; - } - } - return; - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 266 /* EnumDeclaration */: - return; - } - if (isTypeNode(node)) { - return; - } - forEachChild(node, markNodeAssignments); - } - function extendAssignmentPosition(node, declaration) { - let pos = node.pos; - while (node && node.pos > declaration.pos) { - switch (node.kind) { - case 243 /* VariableStatement */: - case 244 /* ExpressionStatement */: - case 245 /* IfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 254 /* WithStatement */: - case 255 /* SwitchStatement */: - case 258 /* TryStatement */: - case 263 /* ClassDeclaration */: - pos = node.end; - } - node = node.parent; - } - return pos; - } - function isConstantVariable(symbol) { - return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */) !== 0; - } - function isParameterOrMutableLocalVariable(symbol) { - const declaration = symbol.valueDeclaration && getRootDeclaration(symbol.valueDeclaration); - return !!declaration && (isParameter(declaration) || isVariableDeclaration(declaration) && (isCatchClause(declaration.parent) || isMutableLocalVariableDeclaration(declaration))); - } - function isMutableLocalVariableDeclaration(declaration) { - return !!(declaration.parent.flags & 1 /* Let */) && !(getCombinedModifierFlags(declaration) & 32 /* Export */ || declaration.parent.parent.kind === 243 /* VariableStatement */ && isGlobalSourceFile(declaration.parent.parent.parent)); - } - function parameterInitializerContainsUndefined(declaration) { - const links = getNodeLinks(declaration); - if (links.parameterInitializerContainsUndefined === void 0) { - if (!pushTypeResolution(declaration, 8 /* ParameterInitializerContainsUndefined */)) { - reportCircularityError(declaration.symbol); - return true; - } - const containsUndefined = !!hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */); - if (!popTypeResolution()) { - reportCircularityError(declaration.symbol); - return true; - } - links.parameterInitializerContainsUndefined ?? (links.parameterInitializerContainsUndefined = containsUndefined); - } - return links.parameterInitializerContainsUndefined; - } - function removeOptionalityFromDeclaredType(declaredType, declaration) { - const removeUndefined = strictNullChecks && declaration.kind === 169 /* Parameter */ && declaration.initializer && hasTypeFacts(declaredType, 16777216 /* IsUndefined */) && !parameterInitializerContainsUndefined(declaration); - return removeUndefined ? getTypeWithFacts(declaredType, 524288 /* NEUndefined */) : declaredType; - } - function isConstraintPosition(type, node) { - const parent2 = node.parent; - return parent2.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 166 /* QualifiedName */ || parent2.kind === 213 /* CallExpression */ && parent2.expression === node || parent2.kind === 214 /* NewExpression */ && parent2.expression === node || parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === node && !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent2.argumentExpression))); - } - function isGenericTypeWithUnionConstraint(type) { - return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithUnionConstraint) : !!(type.flags & 465829888 /* Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* Nullable */ | 1048576 /* Union */)); - } - function isGenericTypeWithoutNullableConstraint(type) { - return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */)); - } - function hasContextualTypeWithNoGenericTypes(node, checkMode) { - const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 32 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2( - node, - /*contextFlags*/ - void 0 - )); - return contextualType && !isGenericType(contextualType); - } - function getNarrowableTypeForReference(type, reference, checkMode) { - if (isNoInferType(type)) { - type = type.baseType; - } - const substituteConstraints = !(checkMode && checkMode & 2 /* Inferential */) && someType(type, isGenericTypeWithUnionConstraint) && (isConstraintPosition(type, reference) || hasContextualTypeWithNoGenericTypes(reference, checkMode)); - return substituteConstraints ? mapType(type, getBaseConstraintOrType) : type; - } - function isExportOrExportExpression(location) { - return !!findAncestor(location, (n) => { - const parent2 = n.parent; - if (parent2 === void 0) { - return "quit"; - } - if (isExportAssignment(parent2)) { - return parent2.expression === n && isEntityNameExpression(n); - } - if (isExportSpecifier(parent2)) { - return parent2.name === n || parent2.propertyName === n; - } - return false; - }); - } - function markLinkedReferences(location, hint, propSymbol, parentType) { - if (!canCollectSymbolAliasAccessabilityData) { - return; - } - if (location.flags & 33554432 /* Ambient */ && !isPropertySignature(location) && !isPropertyDeclaration(location)) { - return; - } - switch (hint) { - case 1 /* Identifier */: - return markIdentifierAliasReferenced(location); - case 2 /* Property */: - return markPropertyAliasReferenced(location, propSymbol, parentType); - case 3 /* ExportAssignment */: - return markExportAssignmentAliasReferenced(location); - case 4 /* Jsx */: - return markJsxAliasReferenced(location); - case 5 /* AsyncFunction */: - return markAsyncFunctionAliasReferenced(location); - case 6 /* ExportImportEquals */: - return markImportEqualsAliasReferenced(location); - case 7 /* ExportSpecifier */: - return markExportSpecifierAliasReferenced(location); - case 8 /* Decorator */: - return markDecoratorAliasReferenced(location); - case 0 /* Unspecified */: { - if (isIdentifier(location) && (isExpressionNode(location) || isShorthandPropertyAssignment(location.parent) || isImportEqualsDeclaration(location.parent) && location.parent.moduleReference === location) && shouldMarkIdentifierAliasReferenced(location)) { - if (isPropertyAccessOrQualifiedName(location.parent)) { - const left = isPropertyAccessExpression(location.parent) ? location.parent.expression : location.parent.left; - if (left !== location) return; - } - markIdentifierAliasReferenced(location); - return; - } - if (isPropertyAccessOrQualifiedName(location)) { - let topProp = location; - while (isPropertyAccessOrQualifiedName(topProp)) { - if (isPartOfTypeNode(topProp)) return; - topProp = topProp.parent; - } - return markPropertyAliasReferenced(location); - } - if (isExportAssignment(location)) { - return markExportAssignmentAliasReferenced(location); - } - if (isJsxOpeningLikeElement(location) || isJsxOpeningFragment(location)) { - return markJsxAliasReferenced(location); - } - if (isImportEqualsDeclaration(location)) { - if (isInternalModuleImportEqualsDeclaration(location) || checkExternalImportOrExportDeclaration(location)) { - return markImportEqualsAliasReferenced(location); - } - return; - } - if (isExportSpecifier(location)) { - return markExportSpecifierAliasReferenced(location); - } - if (isFunctionLikeDeclaration(location) || isMethodSignature(location)) { - markAsyncFunctionAliasReferenced(location); - } - if (!compilerOptions.emitDecoratorMetadata) { - return; - } - if (!canHaveDecorators(location) || !hasDecorators(location) || !location.modifiers || !nodeCanBeDecorated(legacyDecorators, location, location.parent, location.parent.parent)) { - return; - } - return markDecoratorAliasReferenced(location); - } - default: - Debug.assertNever(hint, `Unhandled reference hint: ${hint}`); - } - } - function markIdentifierAliasReferenced(location) { - const symbol = getResolvedSymbol(location); - if (symbol && symbol !== argumentsSymbol && symbol !== unknownSymbol && !isThisInTypeQuery(location)) { - markAliasReferenced(symbol, location); - } - } - function markPropertyAliasReferenced(location, propSymbol, parentType) { - const left = isPropertyAccessExpression(location) ? location.expression : location.left; - if (isThisIdentifier(left) || !isIdentifier(left)) { - return; - } - const parentSymbol = getResolvedSymbol(left); - if (!parentSymbol || parentSymbol === unknownSymbol) { - return; - } - if (getIsolatedModules(compilerOptions) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location)) { - markAliasReferenced(parentSymbol, location); - return; - } - const leftType = parentType || checkExpressionCached(left); - if (isTypeAny(leftType) || leftType === silentNeverType) { - markAliasReferenced(parentSymbol, location); - return; - } - let prop = propSymbol; - if (!prop && !parentType) { - const right = isPropertyAccessExpression(location) ? location.name : location.right; - const lexicallyScopedSymbol = isPrivateIdentifier(right) && lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right); - const assignmentKind = getAssignmentTargetKind(location); - const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(location) ? getWidenedType(leftType) : leftType); - prop = isPrivateIdentifier(right) ? lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(apparentType, lexicallyScopedSymbol) || void 0 : getPropertyOfType(apparentType, right.escapedText); - } - if (!(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && location.parent.kind === 306 /* EnumMember */))) { - markAliasReferenced(parentSymbol, location); - } - return; - } - function markExportAssignmentAliasReferenced(location) { - if (isIdentifier(location.expression)) { - const id = location.expression; - const sym = getExportSymbolOfValueSymbolIfExported(resolveEntityName( - id, - -1 /* All */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - location - )); - if (sym) { - markAliasReferenced(sym, id); - } - } - } - function markJsxAliasReferenced(node) { - if (!getJsxNamespaceContainerForImplicitImport(node)) { - const jsxFactoryRefErr = diagnostics && compilerOptions.jsx === 2 /* React */ ? Diagnostics.This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found : void 0; - const jsxFactoryNamespace = getJsxNamespace(node); - const jsxFactoryLocation = isJsxOpeningLikeElement(node) ? node.tagName : node; - let jsxFactorySym; - if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) { - jsxFactorySym = resolveName( - jsxFactoryLocation, - jsxFactoryNamespace, - compilerOptions.jsx === 1 /* Preserve */ ? 111551 /* Value */ & ~384 /* Enum */ : 111551 /* Value */, - jsxFactoryRefErr, - /*isUse*/ - true - ); - } - if (jsxFactorySym) { - jsxFactorySym.isReferenced = -1 /* All */; - if (canCollectSymbolAliasAccessabilityData && jsxFactorySym.flags & 2097152 /* Alias */ && !getTypeOnlyAliasDeclaration(jsxFactorySym)) { - markAliasSymbolAsReferenced(jsxFactorySym); - } - } - if (isJsxOpeningFragment(node)) { - const file = getSourceFileOfNode(node); - const localJsxNamespace = getLocalJsxNamespace(file); - if (localJsxNamespace) { - resolveName( - jsxFactoryLocation, - localJsxNamespace, - compilerOptions.jsx === 1 /* Preserve */ ? 111551 /* Value */ & ~384 /* Enum */ : 111551 /* Value */, - jsxFactoryRefErr, - /*isUse*/ - true - ); - } - } - } - return; - } - function markAsyncFunctionAliasReferenced(location) { - if (languageVersion < 2 /* ES2015 */) { - if (getFunctionFlags(location) & 2 /* Async */) { - const returnTypeNode = getEffectiveReturnTypeNode(location); - markTypeNodeAsReferenced(returnTypeNode); - } - } - } - function markImportEqualsAliasReferenced(location) { - if (hasSyntacticModifier(location, 32 /* Export */)) { - markExportAsReferenced(location); - } - } - function markExportSpecifierAliasReferenced(location) { - if (!location.parent.parent.moduleSpecifier && !location.isTypeOnly && !location.parent.parent.isTypeOnly) { - const exportedName = location.propertyName || location.name; - if (exportedName.kind === 11 /* StringLiteral */) { - return; - } - const symbol = resolveName( - exportedName, - exportedName.escapedText, - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - } else { - const target = symbol && (symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol); - if (!target || getSymbolFlags(target) & 111551 /* Value */) { - markExportAsReferenced(location); - markIdentifierAliasReferenced(exportedName); - } - } - return; - } - } - function markDecoratorAliasReferenced(node) { - if (compilerOptions.emitDecoratorMetadata) { - const firstDecorator = find(node.modifiers, isDecorator); - if (!firstDecorator) { - return; - } - checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */); - switch (node.kind) { - case 263 /* ClassDeclaration */: - const constructor = getFirstConstructorWithBody(node); - if (constructor) { - for (const parameter of constructor.parameters) { - markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - } - break; - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - const otherKind = node.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */; - const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind); - markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor)); - break; - case 174 /* MethodDeclaration */: - for (const parameter of node.parameters) { - markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(node)); - break; - case 172 /* PropertyDeclaration */: - markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveTypeAnnotationNode(node)); - break; - case 169 /* Parameter */: - markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); - const containingSignature = node.parent; - for (const parameter of containingSignature.parameters) { - markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); - } - markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(containingSignature)); - break; - } - } - } - function markAliasReferenced(symbol, location) { - if (!canCollectSymbolAliasAccessabilityData) { - return; - } - if (isNonLocalAlias( - symbol, - /*excludes*/ - 111551 /* Value */ - ) && !isInTypeQuery(location)) { - const target = resolveAlias(symbol); - if (getSymbolFlags( - symbol, - /*excludeTypeOnlyMeanings*/ - true - ) & (111551 /* Value */ | 1048576 /* ExportValue */)) { - if (getIsolatedModules(compilerOptions) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) { - markAliasSymbolAsReferenced(symbol); - } - } - } - } - function markAliasSymbolAsReferenced(symbol) { - Debug.assert(canCollectSymbolAliasAccessabilityData); - const links = getSymbolLinks(symbol); - if (!links.referenced) { - links.referenced = true; - const node = getDeclarationOfAliasSymbol(symbol); - if (!node) return Debug.fail(); - if (isInternalModuleImportEqualsDeclaration(node)) { - if (getSymbolFlags(resolveSymbol(symbol)) & 111551 /* Value */) { - const left = getFirstIdentifier(node.moduleReference); - markIdentifierAliasReferenced(left); - } - } - } - } - function markExportAsReferenced(node) { - const symbol = getSymbolOfDeclaration(node); - const target = resolveAlias(symbol); - if (target) { - const markAlias = target === unknownSymbol || getSymbolFlags( - symbol, - /*excludeTypeOnlyMeanings*/ - true - ) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target); - if (markAlias) { - markAliasSymbolAsReferenced(symbol); - } - } - } - function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) { - if (!typeName) return; - const rootName = getFirstIdentifier(typeName); - const meaning = (typeName.kind === 80 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */; - const rootSymbol = resolveName( - rootName, - rootName.escapedText, - meaning, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) { - if (canCollectSymbolAliasAccessabilityData && symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) { - markAliasSymbolAsReferenced(rootSymbol); - } else if (forDecoratorMetadata && getIsolatedModules(compilerOptions) && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */ && !symbolIsValue(rootSymbol) && !some(rootSymbol.declarations, isTypeOnlyImportOrExportDeclaration)) { - const diag2 = error2(typeName, Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled); - const aliasDeclaration = find(rootSymbol.declarations || emptyArray, isAliasSymbolDeclaration); - if (aliasDeclaration) { - addRelatedInfo(diag2, createDiagnosticForNode(aliasDeclaration, Diagnostics._0_was_imported_here, idText(rootName))); - } - } - } - } - function markTypeNodeAsReferenced(node) { - markEntityNameOrEntityExpressionAsReference( - node && getEntityNameFromTypeNode(node), - /*forDecoratorMetadata*/ - false - ); - } - function markDecoratorMedataDataTypeNodeAsReferenced(node) { - const entityName = getEntityNameForDecoratorMetadata(node); - if (entityName && isEntityName(entityName)) { - markEntityNameOrEntityExpressionAsReference( - entityName, - /*forDecoratorMetadata*/ - true - ); - } - } - function getNarrowedTypeOfSymbol(symbol, location) { - var _a; - const type = getTypeOfSymbol(symbol); - const declaration = symbol.valueDeclaration; - if (declaration) { - if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) { - const parent2 = declaration.parent.parent; - const rootDeclaration = getRootDeclaration(parent2); - if (rootDeclaration.kind === 260 /* VariableDeclaration */ && getCombinedNodeFlagsCached(rootDeclaration) & 6 /* Constant */ || rootDeclaration.kind === 169 /* Parameter */) { - const links = getNodeLinks(parent2); - if (!(links.flags & 4194304 /* InCheckIdentifier */)) { - links.flags |= 4194304 /* InCheckIdentifier */; - const parentType = getTypeForBindingElementParent(parent2, 0 /* Normal */); - const parentTypeConstraint = parentType && mapType(parentType, getBaseConstraintOrType); - links.flags &= ~4194304 /* InCheckIdentifier */; - if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(rootDeclaration.kind === 169 /* Parameter */ && isSomeSymbolAssigned(rootDeclaration))) { - const pattern = declaration.parent; - const narrowedType = getFlowTypeOfReference( - pattern, - parentTypeConstraint, - parentTypeConstraint, - /*flowContainer*/ - void 0, - location.flowNode - ); - if (narrowedType.flags & 131072 /* Never */) { - return neverType; - } - return getBindingElementTypeFromParentType( - declaration, - narrowedType, - /*noTupleBoundsCheck*/ - true - ); - } - } - } - } - if (isParameter(declaration) && !declaration.type && !declaration.initializer && !declaration.dotDotDotToken) { - const func = declaration.parent; - if (func.parameters.length >= 2 && isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - const contextualSignature = getContextualSignature(func); - if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) { - const restType = getReducedApparentType(instantiateType(getTypeOfSymbol(contextualSignature.parameters[0]), (_a = getInferenceContext(func)) == null ? void 0 : _a.nonFixingMapper)); - if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !some(func.parameters, isSomeSymbolAssigned)) { - const narrowedType = getFlowTypeOfReference( - func, - restType, - restType, - /*flowContainer*/ - void 0, - location.flowNode - ); - const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0); - return getIndexedAccessType(narrowedType, getNumberLiteralType(index)); - } - } - } - } - } - return type; - } - function checkIdentifierCalculateNodeCheckFlags(node, symbol) { - if (isThisInTypeQuery(node)) return; - if (symbol === argumentsSymbol) { - if (isInPropertyInitializerOrClassStaticBlock(node)) { - error2(node, Diagnostics.arguments_cannot_be_referenced_in_property_initializers); - return; - } - let container = getContainingFunction(node); - if (container) { - if (languageVersion < 2 /* ES2015 */) { - if (container.kind === 219 /* ArrowFunction */) { - error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_function_expression); - } else if (hasSyntacticModifier(container, 1024 /* Async */)) { - error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_standard_function_or_method); - } - } - getNodeLinks(container).flags |= 512 /* CaptureArguments */; - while (container && isArrowFunction(container)) { - container = getContainingFunction(container); - if (container) { - getNodeLinks(container).flags |= 512 /* CaptureArguments */; - } - } - } - return; - } - const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - const targetSymbol = resolveAliasWithDeprecationCheck(localOrExportSymbol, node); - if (isDeprecatedSymbol(targetSymbol) && isUncalledFunctionReference(node, targetSymbol) && targetSymbol.declarations) { - addDeprecatedSuggestion(node, targetSymbol.declarations, node.escapedText); - } - const declaration = localOrExportSymbol.valueDeclaration; - if (declaration && localOrExportSymbol.flags & 32 /* Class */) { - if (isClassLike(declaration) && declaration.name !== node) { - let container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - while (container.kind !== 307 /* SourceFile */ && container.parent !== declaration) { - container = getThisContainer( - container, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - } - if (container.kind !== 307 /* SourceFile */) { - getNodeLinks(declaration).flags |= 262144 /* ContainsConstructorReference */; - getNodeLinks(container).flags |= 262144 /* ContainsConstructorReference */; - getNodeLinks(node).flags |= 536870912 /* ConstructorReference */; - } - } - } - checkNestedBlockScopedBinding(node, symbol); - } - function checkIdentifier(node, checkMode) { - if (isThisInTypeQuery(node)) { - return checkThisExpression(node); - } - const symbol = getResolvedSymbol(node); - if (symbol === unknownSymbol) { - return errorType; - } - checkIdentifierCalculateNodeCheckFlags(node, symbol); - if (symbol === argumentsSymbol) { - if (isInPropertyInitializerOrClassStaticBlock(node)) { - return errorType; - } - return getTypeOfSymbol(symbol); - } - if (shouldMarkIdentifierAliasReferenced(node)) { - markLinkedReferences(node, 1 /* Identifier */); - } - const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); - let declaration = localOrExportSymbol.valueDeclaration; - const immediateDeclaration = declaration; - if (declaration && declaration.kind === 208 /* BindingElement */ && contains(contextualBindingPatterns, declaration.parent) && findAncestor(node, (parent2) => parent2 === declaration.parent)) { - return nonInferrableAnyType; - } - let type = getNarrowedTypeOfSymbol(localOrExportSymbol, node); - const assignmentKind = getAssignmentTargetKind(node); - if (assignmentKind) { - if (!(localOrExportSymbol.flags & 3 /* Variable */) && !(isInJSFile(node) && localOrExportSymbol.flags & 512 /* ValueModule */)) { - const assignmentError = localOrExportSymbol.flags & 384 /* Enum */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_enum : localOrExportSymbol.flags & 32 /* Class */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_class : localOrExportSymbol.flags & 1536 /* Module */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_namespace : localOrExportSymbol.flags & 16 /* Function */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_function : localOrExportSymbol.flags & 2097152 /* Alias */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_import : Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable; - error2(node, assignmentError, symbolToString(symbol)); - return errorType; - } - if (isReadonlySymbol(localOrExportSymbol)) { - if (localOrExportSymbol.flags & 3 /* Variable */) { - error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol)); - } else { - error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol)); - } - return errorType; - } - } - const isAlias = localOrExportSymbol.flags & 2097152 /* Alias */; - if (localOrExportSymbol.flags & 3 /* Variable */) { - if (assignmentKind === 1 /* Definite */) { - return isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(type) : type; - } - } else if (isAlias) { - declaration = getDeclarationOfAliasSymbol(symbol); - } else { - return type; - } - if (!declaration) { - return type; - } - type = getNarrowableTypeForReference(type, node, checkMode); - const isParameter2 = getRootDeclaration(declaration).kind === 169 /* Parameter */; - const declarationContainer = getControlFlowContainer(declaration); - let flowContainer = getControlFlowContainer(node); - const isOuterVariable = flowContainer !== declarationContainer; - const isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent); - const isModuleExports = symbol.flags & 134217728 /* ModuleExports */; - const typeIsAutomatic = type === autoType || type === autoArrayType; - const isAutomaticTypeInNonNull = typeIsAutomatic && node.parent.kind === 235 /* NonNullExpression */; - while (flowContainer !== declarationContainer && (flowContainer.kind === 218 /* FunctionExpression */ || flowContainer.kind === 219 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstantVariable(localOrExportSymbol) && type !== autoArrayType || isParameterOrMutableLocalVariable(localOrExportSymbol) && isPastLastAssignment(localOrExportSymbol, node))) { - flowContainer = getControlFlowContainer(flowContainer); - } - const isNeverInitialized = immediateDeclaration && isVariableDeclaration(immediateDeclaration) && !immediateDeclaration.initializer && !immediateDeclaration.exclamationToken && isMutableLocalVariableDeclaration(immediateDeclaration) && !isSymbolAssignedDefinitely(symbol); - const assumeInitialized = isParameter2 || isAlias || isOuterVariable && !isNeverInitialized || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 281 /* ExportSpecifier */) || node.parent.kind === 235 /* NonNullExpression */ || declaration.kind === 260 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 33554432 /* Ambient */; - const initialType = isAutomaticTypeInNonNull ? undefinedType : assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : typeIsAutomatic ? undefinedType : getOptionalType(type); - const flowType = isAutomaticTypeInNonNull ? getNonNullableType(getFlowTypeOfReference(node, type, initialType, flowContainer)) : getFlowTypeOfReference(node, type, initialType, flowContainer); - if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) { - if (flowType === autoType || flowType === autoArrayType) { - if (noImplicitAny) { - error2(getNameOfDeclaration(declaration), Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); - error2(node, Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); - } - return convertAutoToAny(flowType); - } - } else if (!assumeInitialized && !containsUndefinedType(type) && containsUndefinedType(flowType)) { - error2(node, Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); - return type; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function isSameScopedBindingElement(node, declaration) { - if (isBindingElement(declaration)) { - const bindingElement = findAncestor(node, isBindingElement); - return bindingElement && getRootDeclaration(bindingElement) === getRootDeclaration(declaration); - } - } - function shouldMarkIdentifierAliasReferenced(node) { - var _a; - const parent2 = node.parent; - if (parent2) { - if (isPropertyAccessExpression(parent2) && parent2.expression === node) { - return false; - } - if (isExportSpecifier(parent2) && parent2.isTypeOnly) { - return false; - } - const greatGrandparent = (_a = parent2.parent) == null ? void 0 : _a.parent; - if (greatGrandparent && isExportDeclaration(greatGrandparent) && greatGrandparent.isTypeOnly) { - return false; - } - } - return true; - } - function isInsideFunctionOrInstancePropertyInitializer(node, threshold) { - return !!findAncestor(node, (n) => n === threshold ? "quit" : isFunctionLike(n) || n.parent && isPropertyDeclaration(n.parent) && !hasStaticModifier(n.parent) && n.parent.initializer === n); - } - function getPartOfForStatementContainingNode(node, container) { - return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement); - } - function getEnclosingIterationStatement(node) { - return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement( - n, - /*lookInLabeledStatements*/ - false - )); - } - function checkNestedBlockScopedBinding(node, symbol) { - if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 299 /* CatchClause */) { - return; - } - const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration); - const isCaptured = isInsideFunctionOrInstancePropertyInitializer(node, container); - const enclosingIterationStatement = getEnclosingIterationStatement(container); - if (enclosingIterationStatement) { - if (isCaptured) { - let capturesBlockScopeBindingInLoopBody = true; - if (isForStatement(container)) { - const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */); - if (varDeclList && varDeclList.parent === container) { - const part = getPartOfForStatementContainingNode(node.parent, container); - if (part) { - const links = getNodeLinks(part); - links.flags |= 8192 /* ContainsCapturedBlockScopeBinding */; - const capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []); - pushIfUnique(capturedBindings, symbol); - if (part === container.initializer) { - capturesBlockScopeBindingInLoopBody = false; - } - } - } - } - if (capturesBlockScopeBindingInLoopBody) { - getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */; - } - } - if (isForStatement(container)) { - const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */); - if (varDeclList && varDeclList.parent === container && isAssignedInBodyOfForStatement(node, container)) { - getNodeLinks(symbol.valueDeclaration).flags |= 65536 /* NeedsLoopOutParameter */; - } - } - getNodeLinks(symbol.valueDeclaration).flags |= 32768 /* BlockScopedBindingInLoop */; - } - if (isCaptured) { - getNodeLinks(symbol.valueDeclaration).flags |= 16384 /* CapturedBlockScopedBinding */; - } - } - function isBindingCapturedByNode(node, decl) { - const links = getNodeLinks(node); - return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl)); - } - function isAssignedInBodyOfForStatement(node, container) { - let current = node; - while (current.parent.kind === 217 /* ParenthesizedExpression */) { - current = current.parent; - } - let isAssigned = false; - if (isAssignmentTarget(current)) { - isAssigned = true; - } else if (current.parent.kind === 224 /* PrefixUnaryExpression */ || current.parent.kind === 225 /* PostfixUnaryExpression */) { - const expr = current.parent; - isAssigned = expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */; - } - if (!isAssigned) { - return false; - } - return !!findAncestor(current, (n) => n === container ? "quit" : n === container.statement); - } - function captureLexicalThis(node, container) { - getNodeLinks(node).flags |= 2 /* LexicalThis */; - if (container.kind === 172 /* PropertyDeclaration */ || container.kind === 176 /* Constructor */) { - const classNode = container.parent; - getNodeLinks(classNode).flags |= 4 /* CaptureThis */; - } else { - getNodeLinks(container).flags |= 4 /* CaptureThis */; - } - } - function findFirstSuperCall(node) { - return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall); - } - function classDeclarationExtendsNull(classDecl) { - const classSymbol = getSymbolOfDeclaration(classDecl); - const classInstanceType = getDeclaredTypeOfSymbol(classSymbol); - const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); - return baseConstructorType === nullWideningType; - } - function checkThisBeforeSuper(node, container, diagnosticMessage) { - const containingClassDecl = container.parent; - const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl); - if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { - if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode( - node.flowNode, - /*noCacheCheck*/ - false - )) { - error2(node, diagnosticMessage); - } - } - } - function checkThisInStaticClassFieldInitializerInDecoratedClass(thisExpression, container) { - if (isPropertyDeclaration(container) && hasStaticModifier(container) && legacyDecorators && container.initializer && textRangeContainsPositionInclusive(container.initializer, thisExpression.pos) && hasDecorators(container.parent)) { - error2(thisExpression, Diagnostics.Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class); - } - } - function checkThisExpression(node) { - const isNodeInTypeQuery = isInTypeQuery(node); - let container = getThisContainer( - node, - /*includeArrowFunctions*/ - true, - /*includeClassComputedPropertyName*/ - true - ); - let capturedByArrowFunction = false; - let thisInComputedPropertyName = false; - if (container.kind === 176 /* Constructor */) { - checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); - } - while (true) { - if (container.kind === 219 /* ArrowFunction */) { - container = getThisContainer( - container, - /*includeArrowFunctions*/ - false, - !thisInComputedPropertyName - ); - capturedByArrowFunction = true; - } - if (container.kind === 167 /* ComputedPropertyName */) { - container = getThisContainer( - container, - !capturedByArrowFunction, - /*includeClassComputedPropertyName*/ - false - ); - thisInComputedPropertyName = true; - continue; - } - break; - } - checkThisInStaticClassFieldInitializerInDecoratedClass(node, container); - if (thisInComputedPropertyName) { - error2(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); - } else { - switch (container.kind) { - case 267 /* ModuleDeclaration */: - error2(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); - break; - case 266 /* EnumDeclaration */: - error2(node, Diagnostics.this_cannot_be_referenced_in_current_location); - break; - } - } - if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) { - captureLexicalThis(node, container); - } - const type = tryGetThisTypeAt( - node, - /*includeGlobalThis*/ - true, - container - ); - if (noImplicitThis) { - const globalThisType2 = getTypeOfSymbol(globalThisSymbol); - if (type === globalThisType2 && capturedByArrowFunction) { - error2(node, Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this); - } else if (!type) { - const diag2 = error2(node, Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); - if (!isSourceFile(container)) { - const outsideThis = tryGetThisTypeAt(container); - if (outsideThis && outsideThis !== globalThisType2) { - addRelatedInfo(diag2, createDiagnosticForNode(container, Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container)); - } - } - } - } - return type || anyType; - } - function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - )) { - const isInJS = isInJSFile(node); - if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) { - let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container); - if (!thisType) { - const className = getClassNameFromPrototypeMethod(container); - if (isInJS && className) { - const classSymbol = checkExpression(className).symbol; - if (classSymbol && classSymbol.members && classSymbol.flags & 16 /* Function */) { - thisType = getDeclaredTypeOfSymbol(classSymbol).thisType; - } - } else if (isJSConstructor(container)) { - thisType = getDeclaredTypeOfSymbol(getMergedSymbol(container.symbol)).thisType; - } - thisType || (thisType = getContextualThisParameterType(container)); - } - if (thisType) { - return getFlowTypeOfReference(node, thisType); - } - } - if (isClassLike(container.parent)) { - const symbol = getSymbolOfDeclaration(container.parent); - const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - return getFlowTypeOfReference(node, type); - } - if (isSourceFile(container)) { - if (container.commonJsModuleIndicator) { - const fileSymbol = getSymbolOfDeclaration(container); - return fileSymbol && getTypeOfSymbol(fileSymbol); - } else if (container.externalModuleIndicator) { - return undefinedType; - } else if (includeGlobalThis) { - return getTypeOfSymbol(globalThisSymbol); - } - } - } - function getExplicitThisType(node) { - const container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (isFunctionLike(container)) { - const signature = getSignatureFromDeclaration(container); - if (signature.thisParameter) { - return getExplicitTypeOfSymbol(signature.thisParameter); - } - } - if (isClassLike(container.parent)) { - const symbol = getSymbolOfDeclaration(container.parent); - return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; - } - } - function getClassNameFromPrototypeMethod(container) { - if (container.kind === 218 /* FunctionExpression */ && isBinaryExpression(container.parent) && getAssignmentDeclarationKind(container.parent) === 3 /* PrototypeProperty */) { - return container.parent.left.expression.expression; - } else if (container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent) && getAssignmentDeclarationKind(container.parent.parent) === 6 /* Prototype */) { - return container.parent.parent.left.expression; - } else if (container.kind === 218 /* FunctionExpression */ && container.parent.kind === 303 /* PropertyAssignment */ && container.parent.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent.parent) && getAssignmentDeclarationKind(container.parent.parent.parent) === 6 /* Prototype */) { - return container.parent.parent.parent.left.expression; - } else if (container.kind === 218 /* FunctionExpression */ && isPropertyAssignment(container.parent) && isIdentifier(container.parent.name) && (container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") && isObjectLiteralExpression(container.parent.parent) && isCallExpression(container.parent.parent.parent) && container.parent.parent.parent.arguments[2] === container.parent.parent && getAssignmentDeclarationKind(container.parent.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) { - return container.parent.parent.parent.arguments[0].expression; - } else if (isMethodDeclaration(container) && isIdentifier(container.name) && (container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") && isObjectLiteralExpression(container.parent) && isCallExpression(container.parent.parent) && container.parent.parent.arguments[2] === container.parent && getAssignmentDeclarationKind(container.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) { - return container.parent.parent.arguments[0].expression; - } - } - function getTypeForThisExpressionFromJSDoc(node) { - const thisTag = getJSDocThisTag(node); - if (thisTag && thisTag.typeExpression) { - return getTypeFromTypeNode(thisTag.typeExpression); - } - const signature = getSignatureOfTypeTag(node); - if (signature) { - return getThisTypeOfSignature(signature); - } - } - function isInConstructorArgumentInitializer(node, constructorDecl) { - return !!findAncestor(node, (n) => isFunctionLikeDeclaration(n) ? "quit" : n.kind === 169 /* Parameter */ && n.parent === constructorDecl); - } - function checkSuperExpression(node) { - const isCallExpression2 = node.parent.kind === 213 /* CallExpression */ && node.parent.expression === node; - const immediateContainer = getSuperContainer( - node, - /*stopOnFunctions*/ - true - ); - let container = immediateContainer; - let needToCaptureLexicalThis = false; - let inAsyncFunction = false; - if (!isCallExpression2) { - while (container && container.kind === 219 /* ArrowFunction */) { - if (hasSyntacticModifier(container, 1024 /* Async */)) inAsyncFunction = true; - container = getSuperContainer( - container, - /*stopOnFunctions*/ - true - ); - needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */; - } - if (container && hasSyntacticModifier(container, 1024 /* Async */)) inAsyncFunction = true; - } - let nodeCheckFlag = 0; - if (!container || !isLegalUsageOfSuperExpression(container)) { - const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 167 /* ComputedPropertyName */); - if (current && current.kind === 167 /* ComputedPropertyName */) { - error2(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); - } else if (isCallExpression2) { - error2(node, Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); - } else if (!container || !container.parent || !(isClassLike(container.parent) || container.parent.kind === 210 /* ObjectLiteralExpression */)) { - error2(node, Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); - } else { - error2(node, Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); - } - return errorType; - } - if (!isCallExpression2 && immediateContainer.kind === 176 /* Constructor */) { - checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); - } - if (isStatic(container) || isCallExpression2) { - nodeCheckFlag = 32 /* SuperStatic */; - if (!isCallExpression2 && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && (isPropertyDeclaration(container) || isClassStaticBlockDeclaration(container))) { - forEachEnclosingBlockScopeContainer(node.parent, (current) => { - if (!isSourceFile(current) || isExternalOrCommonJsModule(current)) { - getNodeLinks(current).flags |= 2097152 /* ContainsSuperPropertyInStaticInitializer */; - } - }); - } - } else { - nodeCheckFlag = 16 /* SuperInstance */; - } - getNodeLinks(node).flags |= nodeCheckFlag; - if (container.kind === 174 /* MethodDeclaration */ && inAsyncFunction) { - if (isSuperProperty(node.parent) && isAssignmentTarget(node.parent)) { - getNodeLinks(container).flags |= 256 /* MethodWithSuperPropertyAssignmentInAsync */; - } else { - getNodeLinks(container).flags |= 128 /* MethodWithSuperPropertyAccessInAsync */; - } - } - if (needToCaptureLexicalThis) { - captureLexicalThis(node.parent, container); - } - if (container.parent.kind === 210 /* ObjectLiteralExpression */) { - if (languageVersion < 2 /* ES2015 */) { - error2(node, Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); - return errorType; - } else { - return anyType; - } - } - const classLikeDeclaration = container.parent; - if (!getClassExtendsHeritageElement(classLikeDeclaration)) { - error2(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class); - return errorType; - } - if (classDeclarationExtendsNull(classLikeDeclaration)) { - return isCallExpression2 ? errorType : nullWideningType; - } - const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration)); - const baseClassType = classType && getBaseTypes(classType)[0]; - if (!baseClassType) { - return errorType; - } - if (container.kind === 176 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) { - error2(node, Diagnostics.super_cannot_be_referenced_in_constructor_arguments); - return errorType; - } - return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType); - function isLegalUsageOfSuperExpression(container2) { - if (isCallExpression2) { - return container2.kind === 176 /* Constructor */; - } else { - if (isClassLike(container2.parent) || container2.parent.kind === 210 /* ObjectLiteralExpression */) { - if (isStatic(container2)) { - return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 175 /* ClassStaticBlockDeclaration */; - } else { - return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 171 /* PropertySignature */ || container2.kind === 176 /* Constructor */; - } - } - } - return false; - } - } - function getContainingObjectLiteral(func) { - return (func.kind === 174 /* MethodDeclaration */ || func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) && func.parent.kind === 210 /* ObjectLiteralExpression */ ? func.parent : func.kind === 218 /* FunctionExpression */ && func.parent.kind === 303 /* PropertyAssignment */ ? func.parent.parent : void 0; - } - function getThisTypeArgument(type) { - return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? getTypeArguments(type)[0] : void 0; - } - function getThisTypeFromContextualType(type) { - return mapType(type, (t) => { - return t.flags & 2097152 /* Intersection */ ? forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); - }); - } - function getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType) { - let literal = containingLiteral; - let type = contextualType; - while (type) { - const thisType = getThisTypeFromContextualType(type); - if (thisType) { - return thisType; - } - if (literal.parent.kind !== 303 /* PropertyAssignment */) { - break; - } - literal = literal.parent.parent; - type = getApparentTypeOfContextualType( - literal, - /*contextFlags*/ - void 0 - ); - } - } - function getContextualThisParameterType(func) { - if (func.kind === 219 /* ArrowFunction */) { - return void 0; - } - if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - const contextualSignature = getContextualSignature(func); - if (contextualSignature) { - const thisParameter = contextualSignature.thisParameter; - if (thisParameter) { - return getTypeOfSymbol(thisParameter); - } - } - } - const inJs = isInJSFile(func); - if (noImplicitThis || inJs) { - const containingLiteral = getContainingObjectLiteral(func); - if (containingLiteral) { - const contextualType = getApparentTypeOfContextualType( - containingLiteral, - /*contextFlags*/ - void 0 - ); - const thisType = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType); - if (thisType) { - return instantiateType(thisType, getMapperFromContext(getInferenceContext(containingLiteral))); - } - return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral)); - } - const parent2 = walkUpParenthesizedExpressions(func.parent); - if (isAssignmentExpression(parent2)) { - const target = parent2.left; - if (isAccessExpression(target)) { - const { expression } = target; - if (inJs && isIdentifier(expression)) { - const sourceFile = getSourceFileOfNode(parent2); - if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) { - return void 0; - } - } - return getWidenedType(checkExpressionCached(expression)); - } - } - } - return void 0; - } - function getContextuallyTypedParameterType(parameter) { - const func = parameter.parent; - if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) { - return void 0; - } - const iife = getImmediatelyInvokedFunctionExpression(func); - if (iife && iife.arguments) { - const args = getEffectiveCallArguments(iife); - const indexOfParameter = func.parameters.indexOf(parameter); - if (parameter.dotDotDotToken) { - return getSpreadArgumentType( - args, - indexOfParameter, - args.length, - anyType, - /*context*/ - void 0, - 0 /* Normal */ - ); - } - const links = getNodeLinks(iife); - const cached = links.resolvedSignature; - links.resolvedSignature = anySignature; - const type = indexOfParameter < args.length ? getWidenedLiteralType(checkExpression(args[indexOfParameter])) : parameter.initializer ? void 0 : undefinedWideningType; - links.resolvedSignature = cached; - return type; - } - const contextualSignature = getContextualSignature(func); - if (contextualSignature) { - const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0); - return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ? getRestTypeAtPosition(contextualSignature, index) : tryGetTypeAtPosition(contextualSignature, index); - } - } - function getContextualTypeForVariableLikeDeclaration(declaration, contextFlags) { - const typeNode = getEffectiveTypeAnnotationNode(declaration) || (isInJSFile(declaration) ? tryGetJSDocSatisfiesTypeNode(declaration) : void 0); - if (typeNode) { - return getTypeFromTypeNode(typeNode); - } - switch (declaration.kind) { - case 169 /* Parameter */: - return getContextuallyTypedParameterType(declaration); - case 208 /* BindingElement */: - return getContextualTypeForBindingElement(declaration, contextFlags); - case 172 /* PropertyDeclaration */: - if (isStatic(declaration)) { - return getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags); - } - } - } - function getContextualTypeForBindingElement(declaration, contextFlags) { - const parent2 = declaration.parent.parent; - const name = declaration.propertyName || declaration.name; - const parentType = getContextualTypeForVariableLikeDeclaration(parent2, contextFlags) || parent2.kind !== 208 /* BindingElement */ && parent2.initializer && checkDeclarationInitializer(parent2, declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */); - if (!parentType || isBindingPattern(name) || isComputedNonLiteralName(name)) return void 0; - if (parent2.name.kind === 207 /* ArrayBindingPattern */) { - const index = indexOfNode(declaration.parent.elements, declaration); - if (index < 0) return void 0; - return getContextualTypeForElementExpression(parentType, index); - } - const nameType = getLiteralTypeFromPropertyName(name); - if (isTypeUsableAsPropertyName(nameType)) { - const text = getPropertyNameFromType(nameType); - return getTypeOfPropertyOfType(parentType, text); - } - } - function getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags) { - const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags); - if (!parentType) return void 0; - return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName); - } - function getContextualTypeForInitializerExpression(node, contextFlags) { - const declaration = node.parent; - if (hasInitializer(declaration) && node === declaration.initializer) { - const result = getContextualTypeForVariableLikeDeclaration(declaration, contextFlags); - if (result) { - return result; - } - if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) { - return getTypeFromBindingPattern( - declaration.name, - /*includePatternInType*/ - true, - /*reportErrors*/ - false - ); - } - } - return void 0; - } - function getContextualTypeForReturnExpression(node, contextFlags) { - const func = getContainingFunction(node); - if (func) { - let contextualReturnType = getContextualReturnType(func, contextFlags); - if (contextualReturnType) { - const functionFlags = getFunctionFlags(func); - if (functionFlags & 1 /* Generator */) { - const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0; - if (contextualReturnType.flags & 1048576 /* Union */) { - contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator)); - } - const iterationReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, contextualReturnType, (functionFlags & 2 /* Async */) !== 0); - if (!iterationReturnType) { - return void 0; - } - contextualReturnType = iterationReturnType; - } - if (functionFlags & 2 /* Async */) { - const contextualAwaitedType = mapType(contextualReturnType, getAwaitedTypeNoAlias); - return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]); - } - return contextualReturnType; - } - } - return void 0; - } - function getContextualTypeForAwaitOperand(node, contextFlags) { - const contextualType = getContextualType2(node, contextFlags); - if (contextualType) { - const contextualAwaitedType = getAwaitedTypeNoAlias(contextualType); - return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]); - } - return void 0; - } - function getContextualTypeForYieldOperand(node, contextFlags) { - const func = getContainingFunction(node); - if (func) { - const functionFlags = getFunctionFlags(func); - let contextualReturnType = getContextualReturnType(func, contextFlags); - if (contextualReturnType) { - const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0; - if (!node.asteriskToken && contextualReturnType.flags & 1048576 /* Union */) { - contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator)); - } - if (node.asteriskToken) { - const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(contextualReturnType, isAsyncGenerator); - const yieldType = (iterationTypes == null ? void 0 : iterationTypes.yieldType) ?? silentNeverType; - const returnType = getContextualType2(node, contextFlags) ?? silentNeverType; - const nextType = (iterationTypes == null ? void 0 : iterationTypes.nextType) ?? unknownType; - const generatorType = createGeneratorType( - yieldType, - returnType, - nextType, - /*isAsyncGenerator*/ - false - ); - if (isAsyncGenerator) { - const asyncGeneratorType = createGeneratorType( - yieldType, - returnType, - nextType, - /*isAsyncGenerator*/ - true - ); - return getUnionType([generatorType, asyncGeneratorType]); - } - return generatorType; - } - return getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, contextualReturnType, isAsyncGenerator); - } - } - return void 0; - } - function isInParameterInitializerBeforeContainingFunction(node) { - let inBindingInitializer = false; - while (node.parent && !isFunctionLike(node.parent)) { - if (isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) { - return true; - } - if (isBindingElement(node.parent) && node.parent.initializer === node) { - inBindingInitializer = true; - } - node = node.parent; - } - return false; - } - function getContextualIterationType(kind, functionDecl) { - const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */); - const contextualReturnType = getContextualReturnType( - functionDecl, - /*contextFlags*/ - void 0 - ); - if (contextualReturnType) { - return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0; - } - return void 0; - } - function getContextualReturnType(functionDecl, contextFlags) { - const returnType = getReturnTypeFromAnnotation(functionDecl); - if (returnType) { - return returnType; - } - const signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); - if (signature && !isResolvingReturnTypeOfSignature(signature)) { - const returnType2 = getReturnTypeOfSignature(signature); - const functionFlags = getFunctionFlags(functionDecl); - if (functionFlags & 1 /* Generator */) { - return filterType(returnType2, (t) => { - return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || checkGeneratorInstantiationAssignabilityToReturnType( - t, - functionFlags, - /*errorNode*/ - void 0 - ); - }); - } - if (functionFlags & 2 /* Async */) { - return filterType(returnType2, (t) => { - return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || !!getAwaitedTypeOfPromise(t); - }); - } - return returnType2; - } - const iife = getImmediatelyInvokedFunctionExpression(functionDecl); - if (iife) { - return getContextualType2(iife, contextFlags); - } - return void 0; - } - function getContextualTypeForArgument(callTarget, arg) { - const args = getEffectiveCallArguments(callTarget); - const argIndex = args.indexOf(arg); - return argIndex === -1 ? void 0 : getContextualTypeForArgumentAtIndex(callTarget, argIndex); - } - function getContextualTypeForArgumentAtIndex(callTarget, argIndex) { - if (isImportCall(callTarget)) { - return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType( - /*reportErrors*/ - false - ) : anyType; - } - const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget); - if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) { - return getEffectiveFirstArgumentForJsxSignature(signature, callTarget); - } - const restIndex = signature.parameters.length - 1; - return signatureHasRestParameter(signature) && argIndex >= restIndex ? getIndexedAccessType(getTypeOfSymbol(signature.parameters[restIndex]), getNumberLiteralType(argIndex - restIndex), 256 /* Contextual */) : getTypeAtPosition(signature, argIndex); - } - function getContextualTypeForDecorator(decorator) { - const signature = getDecoratorCallSignature(decorator); - return signature ? getOrCreateTypeFromSignature(signature) : void 0; - } - function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { - if (template.parent.kind === 215 /* TaggedTemplateExpression */) { - return getContextualTypeForArgument(template.parent, substitutionExpression); - } - return void 0; - } - function getContextualTypeForBinaryOperand(node, contextFlags) { - const binaryExpression = node.parent; - const { left, operatorToken, right } = binaryExpression; - switch (operatorToken.kind) { - case 64 /* EqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 76 /* BarBarEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return node === right ? getContextualTypeForAssignmentDeclaration(binaryExpression) : void 0; - case 57 /* BarBarToken */: - case 61 /* QuestionQuestionToken */: - const type = getContextualType2(binaryExpression, contextFlags); - return node === right && (type && type.pattern || !type && !isDefaultedExpandoInitializer(binaryExpression)) ? getTypeOfExpression(left) : type; - case 56 /* AmpersandAmpersandToken */: - case 28 /* CommaToken */: - return node === right ? getContextualType2(binaryExpression, contextFlags) : void 0; - default: - return void 0; - } - } - function getSymbolForExpression(e) { - if (canHaveSymbol(e) && e.symbol) { - return e.symbol; - } - if (isIdentifier(e)) { - return getResolvedSymbol(e); - } - if (isPropertyAccessExpression(e)) { - const lhsType = getTypeOfExpression(e.expression); - return isPrivateIdentifier(e.name) ? tryGetPrivateIdentifierPropertyOfType(lhsType, e.name) : getPropertyOfType(lhsType, e.name.escapedText); - } - if (isElementAccessExpression(e)) { - const propType = checkExpressionCached(e.argumentExpression); - if (!isTypeUsableAsPropertyName(propType)) { - return void 0; - } - const lhsType = getTypeOfExpression(e.expression); - return getPropertyOfType(lhsType, getPropertyNameFromType(propType)); - } - return void 0; - function tryGetPrivateIdentifierPropertyOfType(type, id) { - const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(id.escapedText, id); - return lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(type, lexicallyScopedSymbol); - } - } - function getContextualTypeForAssignmentDeclaration(binaryExpression) { - var _a, _b; - const kind = getAssignmentDeclarationKind(binaryExpression); - switch (kind) { - case 0 /* None */: - case 4 /* ThisProperty */: - const lhsSymbol = getSymbolForExpression(binaryExpression.left); - const decl = lhsSymbol && lhsSymbol.valueDeclaration; - if (decl && (isPropertyDeclaration(decl) || isPropertySignature(decl))) { - const overallAnnotation = getEffectiveTypeAnnotationNode(decl); - return overallAnnotation && instantiateType(getTypeFromTypeNode(overallAnnotation), getSymbolLinks(lhsSymbol).mapper) || (isPropertyDeclaration(decl) ? decl.initializer && getTypeOfExpression(binaryExpression.left) : void 0); - } - if (kind === 0 /* None */) { - return getTypeOfExpression(binaryExpression.left); - } - return getContextualTypeForThisPropertyAssignment(binaryExpression); - case 5 /* Property */: - if (isPossiblyAliasedThisProperty(binaryExpression, kind)) { - return getContextualTypeForThisPropertyAssignment(binaryExpression); - } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) { - return getTypeOfExpression(binaryExpression.left); - } else { - const decl2 = binaryExpression.left.symbol.valueDeclaration; - if (!decl2) { - return void 0; - } - const lhs = cast(binaryExpression.left, isAccessExpression); - const overallAnnotation = getEffectiveTypeAnnotationNode(decl2); - if (overallAnnotation) { - return getTypeFromTypeNode(overallAnnotation); - } else if (isIdentifier(lhs.expression)) { - const id = lhs.expression; - const parentSymbol = resolveName( - id, - id.escapedText, - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - if (parentSymbol) { - const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration); - if (annotated2) { - const nameStr = getElementOrPropertyAccessName(lhs); - if (nameStr !== void 0) { - return getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated2), nameStr); - } - } - return void 0; - } - } - return isInJSFile(decl2) || decl2 === binaryExpression.left ? void 0 : getTypeOfExpression(binaryExpression.left); - } - case 1 /* ExportsProperty */: - case 6 /* Prototype */: - case 3 /* PrototypeProperty */: - case 2 /* ModuleExports */: - let valueDeclaration; - if (kind !== 2 /* ModuleExports */) { - valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a = binaryExpression.left.symbol) == null ? void 0 : _a.valueDeclaration : void 0; - } - valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration); - const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration); - return annotated ? getTypeFromTypeNode(annotated) : void 0; - case 7 /* ObjectDefinePropertyValue */: - case 8 /* ObjectDefinePropertyExports */: - case 9 /* ObjectDefinePrototypeProperty */: - return Debug.fail("Does not apply"); - default: - return Debug.assertNever(kind); - } - } - function isPossiblyAliasedThisProperty(declaration, kind = getAssignmentDeclarationKind(declaration)) { - if (kind === 4 /* ThisProperty */) { - return true; - } - if (!isInJSFile(declaration) || kind !== 5 /* Property */ || !isIdentifier(declaration.left.expression)) { - return false; - } - const name = declaration.left.expression.escapedText; - const symbol = resolveName( - declaration.left, - name, - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true, - /*excludeGlobals*/ - true - ); - return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration); - } - function getContextualTypeForThisPropertyAssignment(binaryExpression) { - if (!binaryExpression.symbol) return getTypeOfExpression(binaryExpression.left); - if (binaryExpression.symbol.valueDeclaration) { - const annotated = getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration); - if (annotated) { - const type = getTypeFromTypeNode(annotated); - if (type) { - return type; - } - } - } - const thisAccess = cast(binaryExpression.left, isAccessExpression); - if (!isObjectLiteralMethod(getThisContainer( - thisAccess.expression, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ))) { - return void 0; - } - const thisType = checkThisExpression(thisAccess.expression); - const nameStr = getElementOrPropertyAccessName(thisAccess); - return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0; - } - function isCircularMappedProperty(symbol) { - return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0); - } - function isExcludedMappedPropertyName(constraint, propertyNameType) { - if (constraint.flags & 16777216 /* Conditional */) { - const type = constraint; - return !!(getReducedType(getTrueTypeFromConditionalType(type)).flags & 131072 /* Never */) && getActualTypeVariable(getFalseTypeFromConditionalType(type)) === getActualTypeVariable(type.checkType) && isTypeAssignableTo(propertyNameType, type.extendsType); - } - if (constraint.flags & 2097152 /* Intersection */) { - return some(constraint.types, (t) => isExcludedMappedPropertyName(t, propertyNameType)); - } - return false; - } - function getTypeOfPropertyOfContextualType(type, name, nameType) { - return mapType( - type, - (t) => { - if (t.flags & 2097152 /* Intersection */) { - let types; - let indexInfoCandidates; - let ignoreIndexInfos = false; - for (const constituentType of t.types) { - if (!(constituentType.flags & 524288 /* Object */)) { - continue; - } - if (isGenericMappedType(constituentType) && getMappedTypeNameTypeKind(constituentType) !== 2 /* Remapping */) { - const substitutedType = getIndexedMappedTypeSubstitutedTypeOfContextualType(constituentType, name, nameType); - types = appendContextualPropertyTypeConstituent(types, substitutedType); - continue; - } - const propertyType = getTypeOfConcretePropertyOfContextualType(constituentType, name); - if (!propertyType) { - if (!ignoreIndexInfos) { - indexInfoCandidates = append(indexInfoCandidates, constituentType); - } - continue; - } - ignoreIndexInfos = true; - indexInfoCandidates = void 0; - types = appendContextualPropertyTypeConstituent(types, propertyType); - } - if (indexInfoCandidates) { - for (const candidate of indexInfoCandidates) { - const indexInfoType = getTypeFromIndexInfosOfContextualType(candidate, name, nameType); - types = appendContextualPropertyTypeConstituent(types, indexInfoType); - } - } - if (!types) { - return; - } - if (types.length === 1) { - return types[0]; - } - return getIntersectionType(types); - } - if (!(t.flags & 524288 /* Object */)) { - return; - } - return isGenericMappedType(t) && getMappedTypeNameTypeKind(t) !== 2 /* Remapping */ ? getIndexedMappedTypeSubstitutedTypeOfContextualType(t, name, nameType) : getTypeOfConcretePropertyOfContextualType(t, name) ?? getTypeFromIndexInfosOfContextualType(t, name, nameType); - }, - /*noReductions*/ - true - ); - } - function appendContextualPropertyTypeConstituent(types, type) { - return type ? append(types, type.flags & 1 /* Any */ ? unknownType : type) : types; - } - function getIndexedMappedTypeSubstitutedTypeOfContextualType(type, name, nameType) { - const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name)); - const constraint = getConstraintTypeFromMappedType(type); - if (type.nameType && isExcludedMappedPropertyName(type.nameType, propertyNameType) || isExcludedMappedPropertyName(constraint, propertyNameType)) { - return; - } - const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint; - if (!isTypeAssignableTo(propertyNameType, constraintOfConstraint)) { - return; - } - return substituteIndexedMappedType(type, propertyNameType); - } - function getTypeOfConcretePropertyOfContextualType(type, name) { - const prop = getPropertyOfType(type, name); - if (!prop || isCircularMappedProperty(prop)) { - return; - } - return removeMissingType(getTypeOfSymbol(prop), !!(prop.flags & 16777216 /* Optional */)); - } - function getTypeFromIndexInfosOfContextualType(type, name, nameType) { - var _a; - if (isTupleType(type) && isNumericLiteralName(name) && +name >= 0) { - const restType = getElementTypeOfSliceOfTupleType( - type, - type.target.fixedLength, - /*endSkipCount*/ - 0, - /*writing*/ - false, - /*noReductions*/ - true - ); - if (restType) { - return restType; - } - } - return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(type), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a.type; - } - function getContextualTypeForObjectLiteralMethod(node, contextFlags) { - Debug.assert(isObjectLiteralMethod(node)); - if (node.flags & 67108864 /* InWithStatement */) { - return void 0; - } - return getContextualTypeForObjectLiteralElement(node, contextFlags); - } - function getContextualTypeForObjectLiteralElement(element, contextFlags) { - const objectLiteral = element.parent; - const propertyAssignmentType = isPropertyAssignment(element) && getContextualTypeForVariableLikeDeclaration(element, contextFlags); - if (propertyAssignmentType) { - return propertyAssignmentType; - } - const type = getApparentTypeOfContextualType(objectLiteral, contextFlags); - if (type) { - if (hasBindableName(element)) { - const symbol = getSymbolOfDeclaration(element); - return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType); - } - if (hasDynamicName(element)) { - const name = getNameOfDeclaration(element); - if (name && isComputedPropertyName(name)) { - const exprType = checkExpression(name.expression); - const propType = isTypeUsableAsPropertyName(exprType) && getTypeOfPropertyOfContextualType(type, getPropertyNameFromType(exprType)); - if (propType) { - return propType; - } - } - } - if (element.name) { - const nameType = getLiteralTypeFromPropertyName(element.name); - return mapType( - type, - (t) => { - var _a; - return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a.type; - }, - /*noReductions*/ - true - ); - } - } - return void 0; - } - function getSpreadIndices(elements) { - let first2, last2; - for (let i = 0; i < elements.length; i++) { - if (isSpreadElement(elements[i])) { - first2 ?? (first2 = i); - last2 = i; - } - } - return { first: first2, last: last2 }; - } - function getContextualTypeForElementExpression(type, index, length2, firstSpreadIndex, lastSpreadIndex) { - return type && mapType( - type, - (t) => { - if (isTupleType(t)) { - if ((firstSpreadIndex === void 0 || index < firstSpreadIndex) && index < t.target.fixedLength) { - return removeMissingType(getTypeArguments(t)[index], !!(t.target.elementFlags[index] && 2 /* Optional */)); - } - const offset = length2 !== void 0 && (lastSpreadIndex === void 0 || index > lastSpreadIndex) ? length2 - index : 0; - const fixedEndLength = offset > 0 && t.target.combinedFlags & 12 /* Variable */ ? getEndElementCount(t.target, 3 /* Fixed */) : 0; - if (offset > 0 && offset <= fixedEndLength) { - return getTypeArguments(t)[getTypeReferenceArity(t) - offset]; - } - return getElementTypeOfSliceOfTupleType( - t, - firstSpreadIndex === void 0 ? t.target.fixedLength : Math.min(t.target.fixedLength, firstSpreadIndex), - length2 === void 0 || lastSpreadIndex === void 0 ? fixedEndLength : Math.min(fixedEndLength, length2 - lastSpreadIndex), - /*writing*/ - false, - /*noReductions*/ - true - ); - } - return (!firstSpreadIndex || index < firstSpreadIndex) && getTypeOfPropertyOfContextualType(t, "" + index) || getIteratedTypeOrElementType( - 1 /* Element */, - t, - undefinedType, - /*errorNode*/ - void 0, - /*checkAssignability*/ - false - ); - }, - /*noReductions*/ - true - ); - } - function getContextualTypeForConditionalOperand(node, contextFlags) { - const conditional = node.parent; - return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType2(conditional, contextFlags) : void 0; - } - function getContextualTypeForChildJsxExpression(node, child, contextFlags) { - const attributesType = getApparentTypeOfContextualType(node.openingElement.attributes, contextFlags); - const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); - if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) { - return void 0; - } - const realChildren = getSemanticJsxChildren(node.children); - const childIndex = realChildren.indexOf(child); - const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName); - return childFieldType && (realChildren.length === 1 ? childFieldType : mapType( - childFieldType, - (t) => { - if (isArrayLikeType(t)) { - return getIndexedAccessType(t, getNumberLiteralType(childIndex)); - } else { - return t; - } - }, - /*noReductions*/ - true - )); - } - function getContextualTypeForJsxExpression(node, contextFlags) { - const exprParent = node.parent; - return isJsxAttributeLike(exprParent) ? getContextualType2(node, contextFlags) : isJsxElement(exprParent) ? getContextualTypeForChildJsxExpression(exprParent, node, contextFlags) : void 0; - } - function getContextualTypeForJsxAttribute(attribute, contextFlags) { - if (isJsxAttribute(attribute)) { - const attributesType = getApparentTypeOfContextualType(attribute.parent, contextFlags); - if (!attributesType || isTypeAny(attributesType)) { - return void 0; - } - return getTypeOfPropertyOfContextualType(attributesType, getEscapedTextOfJsxAttributeName(attribute.name)); - } else { - return getContextualType2(attribute.parent, contextFlags); - } - } - function isPossiblyDiscriminantValue(node) { - switch (node.kind) { - case 11 /* StringLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 228 /* TemplateExpression */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 106 /* NullKeyword */: - case 80 /* Identifier */: - case 157 /* UndefinedKeyword */: - return true; - case 211 /* PropertyAccessExpression */: - case 217 /* ParenthesizedExpression */: - return isPossiblyDiscriminantValue(node.expression); - case 294 /* JsxExpression */: - return !node.expression || isPossiblyDiscriminantValue(node.expression); - } - return false; - } - function discriminateContextualTypeByObjectMembers(node, contextualType) { - const key = `D${getNodeId(node)},${getTypeId(contextualType)}`; - return getCachedType(key) ?? setCachedType( - key, - getMatchingUnionConstituentForObjectLiteral(contextualType, node) ?? discriminateTypeByDiscriminableItems( - contextualType, - concatenate( - map( - filter(node.properties, (p) => { - if (!p.symbol) { - return false; - } - if (p.kind === 303 /* PropertyAssignment */) { - return isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName); - } - if (p.kind === 304 /* ShorthandPropertyAssignment */) { - return isDiscriminantProperty(contextualType, p.symbol.escapedName); - } - return false; - }), - (prop) => [() => getContextFreeTypeOfExpression(prop.kind === 303 /* PropertyAssignment */ ? prop.initializer : prop.name), prop.symbol.escapedName] - ), - map( - filter(getPropertiesOfType(contextualType), (s) => { - var _a; - return !!(s.flags & 16777216 /* Optional */) && !!((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName); - }), - (s) => [() => undefinedType, s.escapedName] - ) - ), - isTypeAssignableTo - ) - ); - } - function discriminateContextualTypeByJSXAttributes(node, contextualType) { - const key = `D${getNodeId(node)},${getTypeId(contextualType)}`; - const cached = getCachedType(key); - if (cached) return cached; - const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); - return setCachedType( - key, - discriminateTypeByDiscriminableItems( - contextualType, - concatenate( - map( - filter(node.properties, (p) => !!p.symbol && p.kind === 291 /* JsxAttribute */ && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer))), - (prop) => [!prop.initializer ? () => trueType : () => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName] - ), - map( - filter(getPropertiesOfType(contextualType), (s) => { - var _a; - if (!(s.flags & 16777216 /* Optional */) || !((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members)) { - return false; - } - const element = node.parent.parent; - if (s.escapedName === jsxChildrenPropertyName && isJsxElement(element) && getSemanticJsxChildren(element.children).length) { - return false; - } - return !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName); - }), - (s) => [() => undefinedType, s.escapedName] - ) - ), - isTypeAssignableTo - ) - ); - } - function getApparentTypeOfContextualType(node, contextFlags) { - const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags); - const instantiatedType = instantiateContextualType(contextualType, node, contextFlags); - if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) { - const apparentType = mapType( - instantiatedType, - // When obtaining apparent type of *contextual* type we don't want to get apparent type of mapped types. - // That would evaluate mapped types with array or tuple type constraints too eagerly - // and thus it would prevent `getTypeOfPropertyOfContextualType` from obtaining per-position contextual type for elements of array literal expressions. - // Apparent type of other mapped types is already the mapped type itself so we can just avoid calling `getApparentType` here for all mapped types. - (t) => getObjectFlags(t) & 32 /* Mapped */ ? t : getApparentType(t), - /*noReductions*/ - true - ); - return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType; - } - } - function instantiateContextualType(contextualType, node, contextFlags) { - if (contextualType && maybeTypeOfKind(contextualType, 465829888 /* Instantiable */)) { - const inferenceContext = getInferenceContext(node); - if (inferenceContext && contextFlags & 1 /* Signature */ && some(inferenceContext.inferences, hasInferenceCandidatesOrDefault)) { - return instantiateInstantiableTypes(contextualType, inferenceContext.nonFixingMapper); - } - if (inferenceContext == null ? void 0 : inferenceContext.returnMapper) { - const type = instantiateInstantiableTypes(contextualType, inferenceContext.returnMapper); - return type.flags & 1048576 /* Union */ && containsType(type.types, regularFalseType) && containsType(type.types, regularTrueType) ? filterType(type, (t) => t !== regularFalseType && t !== regularTrueType) : type; - } - } - return contextualType; - } - function instantiateInstantiableTypes(type, mapper) { - if (type.flags & 465829888 /* Instantiable */) { - return instantiateType(type, mapper); - } - if (type.flags & 1048576 /* Union */) { - return getUnionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)), 0 /* None */); - } - if (type.flags & 2097152 /* Intersection */) { - return getIntersectionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper))); - } - return type; - } - function getContextualType2(node, contextFlags) { - var _a; - if (node.flags & 67108864 /* InWithStatement */) { - return void 0; - } - const index = findContextualNode( - node, - /*includeCaches*/ - !contextFlags - ); - if (index >= 0) { - return contextualTypes[index]; - } - const { parent: parent2 } = node; - switch (parent2.kind) { - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 208 /* BindingElement */: - return getContextualTypeForInitializerExpression(node, contextFlags); - case 219 /* ArrowFunction */: - case 253 /* ReturnStatement */: - return getContextualTypeForReturnExpression(node, contextFlags); - case 229 /* YieldExpression */: - return getContextualTypeForYieldOperand(parent2, contextFlags); - case 223 /* AwaitExpression */: - return getContextualTypeForAwaitOperand(parent2, contextFlags); - case 213 /* CallExpression */: - case 214 /* NewExpression */: - return getContextualTypeForArgument(parent2, node); - case 170 /* Decorator */: - return getContextualTypeForDecorator(parent2); - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - return isConstTypeReference(parent2.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(parent2.type); - case 226 /* BinaryExpression */: - return getContextualTypeForBinaryOperand(node, contextFlags); - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - return getContextualTypeForObjectLiteralElement(parent2, contextFlags); - case 305 /* SpreadAssignment */: - return getContextualType2(parent2.parent, contextFlags); - case 209 /* ArrayLiteralExpression */: { - const arrayLiteral = parent2; - const type = getApparentTypeOfContextualType(arrayLiteral, contextFlags); - const elementIndex = indexOfNode(arrayLiteral.elements, node); - const spreadIndices = (_a = getNodeLinks(arrayLiteral)).spreadIndices ?? (_a.spreadIndices = getSpreadIndices(arrayLiteral.elements)); - return getContextualTypeForElementExpression(type, elementIndex, arrayLiteral.elements.length, spreadIndices.first, spreadIndices.last); - } - case 227 /* ConditionalExpression */: - return getContextualTypeForConditionalOperand(node, contextFlags); - case 239 /* TemplateSpan */: - Debug.assert(parent2.parent.kind === 228 /* TemplateExpression */); - return getContextualTypeForSubstitutionExpression(parent2.parent, node); - case 217 /* ParenthesizedExpression */: { - if (isInJSFile(parent2)) { - if (isJSDocSatisfiesExpression(parent2)) { - return getTypeFromTypeNode(getJSDocSatisfiesExpressionType(parent2)); - } - const typeTag = getJSDocTypeTag(parent2); - if (typeTag && !isConstTypeReference(typeTag.typeExpression.type)) { - return getTypeFromTypeNode(typeTag.typeExpression.type); - } - } - return getContextualType2(parent2, contextFlags); - } - case 235 /* NonNullExpression */: - return getContextualType2(parent2, contextFlags); - case 238 /* SatisfiesExpression */: - return getTypeFromTypeNode(parent2.type); - case 277 /* ExportAssignment */: - return tryGetTypeFromEffectiveTypeNode(parent2); - case 294 /* JsxExpression */: - return getContextualTypeForJsxExpression(parent2, contextFlags); - case 291 /* JsxAttribute */: - case 293 /* JsxSpreadAttribute */: - return getContextualTypeForJsxAttribute(parent2, contextFlags); - case 286 /* JsxOpeningElement */: - case 285 /* JsxSelfClosingElement */: - return getContextualJsxElementAttributesType(parent2, contextFlags); - case 301 /* ImportAttribute */: - return getContextualImportAttributeType(parent2); - } - return void 0; - } - function pushCachedContextualType(node) { - pushContextualType( - node, - getContextualType2( - node, - /*contextFlags*/ - void 0 - ), - /*isCache*/ - true - ); - } - function pushContextualType(node, type, isCache) { - contextualTypeNodes[contextualTypeCount] = node; - contextualTypes[contextualTypeCount] = type; - contextualIsCache[contextualTypeCount] = isCache; - contextualTypeCount++; - } - function popContextualType() { - contextualTypeCount--; - } - function findContextualNode(node, includeCaches) { - for (let i = contextualTypeCount - 1; i >= 0; i--) { - if (node === contextualTypeNodes[i] && (includeCaches || !contextualIsCache[i])) { - return i; - } - } - return -1; - } - function pushInferenceContext(node, inferenceContext) { - inferenceContextNodes[inferenceContextCount] = node; - inferenceContexts[inferenceContextCount] = inferenceContext; - inferenceContextCount++; - } - function popInferenceContext() { - inferenceContextCount--; - } - function getInferenceContext(node) { - for (let i = inferenceContextCount - 1; i >= 0; i--) { - if (isNodeDescendantOf(node, inferenceContextNodes[i])) { - return inferenceContexts[i]; - } - } - } - function getContextualImportAttributeType(node) { - return getTypeOfPropertyOfContextualType(getGlobalImportAttributesType( - /*reportErrors*/ - false - ), getNameFromImportAttribute(node)); - } - function getContextualJsxElementAttributesType(node, contextFlags) { - if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) { - const index = findContextualNode( - node.parent, - /*includeCaches*/ - !contextFlags - ); - if (index >= 0) { - return contextualTypes[index]; - } - } - return getContextualTypeForArgumentAtIndex(node, 0); - } - function getEffectiveFirstArgumentForJsxSignature(signature, node) { - return isJsxOpeningFragment(node) || getJsxReferenceKind(node) !== 0 /* Component */ ? getJsxPropsTypeFromCallSignature(signature, node) : getJsxPropsTypeFromClassType(signature, node); - } - function getJsxPropsTypeFromCallSignature(sig, context) { - let propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType); - propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType); - const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context); - if (!isErrorType(intrinsicAttribs)) { - propsType = intersectTypes(intrinsicAttribs, propsType); - } - return propsType; - } - function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) { - if (sig.compositeSignatures) { - const results = []; - for (const signature of sig.compositeSignatures) { - const instance = getReturnTypeOfSignature(signature); - if (isTypeAny(instance)) { - return instance; - } - const propType = getTypeOfPropertyOfType(instance, forcedLookupLocation); - if (!propType) { - return; - } - results.push(propType); - } - return getIntersectionType(results); - } - const instanceType = getReturnTypeOfSignature(sig); - return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation); - } - function getStaticTypeOfReferencedJsxConstructor(context) { - if (isJsxOpeningFragment(context)) return getJSXFragmentType(context); - if (isJsxIntrinsicTagName(context.tagName)) { - const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context); - const fakeSignature = createSignatureForJSXIntrinsic(context, result); - return getOrCreateTypeFromSignature(fakeSignature); - } - const tagType = checkExpressionCached(context.tagName); - if (tagType.flags & 128 /* StringLiteral */) { - const result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context); - if (!result) { - return errorType; - } - const fakeSignature = createSignatureForJSXIntrinsic(context, result); - return getOrCreateTypeFromSignature(fakeSignature); - } - return tagType; - } - function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) { - const managedSym = getJsxLibraryManagedAttributes(ns); - if (managedSym) { - const ctorType = getStaticTypeOfReferencedJsxConstructor(context); - const result = instantiateAliasOrInterfaceWithDefaults(managedSym, isInJSFile(context), ctorType, attributesType); - if (result) { - return result; - } - } - return attributesType; - } - function getJsxPropsTypeFromClassType(sig, context) { - const ns = getJsxNamespaceAt(context); - const forcedLookupLocation = getJsxElementPropertiesName(ns); - let attributesType = forcedLookupLocation === void 0 ? getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType) : forcedLookupLocation === "" ? getReturnTypeOfSignature(sig) : getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation); - if (!attributesType) { - if (!!forcedLookupLocation && !!length(context.attributes.properties)) { - error2(context, Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, unescapeLeadingUnderscores(forcedLookupLocation)); - } - return unknownType; - } - attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType); - if (isTypeAny(attributesType)) { - return attributesType; - } else { - let apparentAttributesType = attributesType; - const intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context); - if (!isErrorType(intrinsicClassAttribs)) { - const typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); - const hostClassType = getReturnTypeOfSignature(sig); - let libraryManagedAttributeType; - if (typeParams) { - const inferredArgs = fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), isInJSFile(context)); - libraryManagedAttributeType = instantiateType(intrinsicClassAttribs, createTypeMapper(typeParams, inferredArgs)); - } else libraryManagedAttributeType = intrinsicClassAttribs; - apparentAttributesType = intersectTypes(libraryManagedAttributeType, apparentAttributesType); - } - const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context); - if (!isErrorType(intrinsicAttribs)) { - apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); - } - return apparentAttributesType; - } - } - function getIntersectedSignatures(signatures) { - return getStrictOptionValue(compilerOptions, "noImplicitAny") ? reduceLeft( - signatures, - (left, right) => left === right || !left ? left : compareTypeParametersIdentical(left.typeParameters, right.typeParameters) ? combineSignaturesOfIntersectionMembers(left, right) : void 0 - ) : void 0; - } - function combineIntersectionThisParam(left, right, mapper) { - if (!left || !right) { - return left || right; - } - const thisType = getUnionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]); - return createSymbolWithType(left, thisType); - } - function combineIntersectionParameters(left, right, mapper) { - const leftCount = getParameterCount(left); - const rightCount = getParameterCount(right); - const longest = leftCount >= rightCount ? left : right; - const shorter = longest === left ? right : left; - const longestCount = longest === left ? leftCount : rightCount; - const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right); - const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest); - const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0)); - for (let i = 0; i < longestCount; i++) { - let longestParamType = tryGetTypeAtPosition(longest, i); - if (longest === right) { - longestParamType = instantiateType(longestParamType, mapper); - } - let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType; - if (shorter === right) { - shorterParamType = instantiateType(shorterParamType, mapper); - } - const unionParamType = getUnionType([longestParamType, shorterParamType]); - const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1; - const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter); - const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i); - const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i); - const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0; - const paramSymbol = createSymbol( - 1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0), - paramName || `arg${i}`, - isRestParam ? 32768 /* RestParameter */ : isOptional ? 16384 /* OptionalParameter */ : 0 - ); - paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType; - params[i] = paramSymbol; - } - if (needsExtraRestElement) { - const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args", 32768 /* RestParameter */); - restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount)); - if (shorter === right) { - restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper); - } - params[longestCount] = restParamSymbol; - } - return params; - } - function combineSignaturesOfIntersectionMembers(left, right) { - const typeParams = left.typeParameters || right.typeParameters; - let paramMapper; - if (left.typeParameters && right.typeParameters) { - paramMapper = createTypeMapper(right.typeParameters, left.typeParameters); - } - let flags = (left.flags | right.flags) & (167 /* PropagatingFlags */ & ~1 /* HasRestParameter */); - const declaration = left.declaration; - const params = combineIntersectionParameters(left, right, paramMapper); - const lastParam = lastOrUndefined(params); - if (lastParam && getCheckFlags(lastParam) & 32768 /* RestParameter */) { - flags |= 1 /* HasRestParameter */; - } - const thisParam = combineIntersectionThisParam(left.thisParameter, right.thisParameter, paramMapper); - const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount); - const result = createSignature( - declaration, - typeParams, - thisParam, - params, - /*resolvedReturnType*/ - void 0, - /*resolvedTypePredicate*/ - void 0, - minArgCount, - flags - ); - result.compositeKind = 2097152 /* Intersection */; - result.compositeSignatures = concatenate(left.compositeKind === 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]); - if (paramMapper) { - result.mapper = left.compositeKind === 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper; - } - return result; - } - function getContextualCallSignature(type, node) { - const signatures = getSignaturesOfType(type, 0 /* Call */); - const applicableByArity = filter(signatures, (s) => !isAritySmaller(s, node)); - return applicableByArity.length === 1 ? applicableByArity[0] : getIntersectedSignatures(applicableByArity); - } - function isAritySmaller(signature, target) { - let targetParameterCount = 0; - for (; targetParameterCount < target.parameters.length; targetParameterCount++) { - const param = target.parameters[targetParameterCount]; - if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { - break; - } - } - if (target.parameters.length && parameterIsThisKeyword(target.parameters[0])) { - targetParameterCount--; - } - return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount; - } - function getContextualSignatureForFunctionLikeDeclaration(node) { - return isFunctionExpressionOrArrowFunction(node) || isObjectLiteralMethod(node) ? getContextualSignature(node) : void 0; - } - function getContextualSignature(node) { - Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); - const typeTagSignature = getSignatureOfTypeTag(node); - if (typeTagSignature) { - return typeTagSignature; - } - const type = getApparentTypeOfContextualType(node, 1 /* Signature */); - if (!type) { - return void 0; - } - if (!(type.flags & 1048576 /* Union */)) { - return getContextualCallSignature(type, node); - } - let signatureList; - const types = type.types; - for (const current of types) { - const signature = getContextualCallSignature(current, node); - if (signature) { - if (!signatureList) { - signatureList = [signature]; - } else if (!compareSignaturesIdentical( - signatureList[0], - signature, - /*partialMatch*/ - false, - /*ignoreThisTypes*/ - true, - /*ignoreReturnTypes*/ - true, - compareTypesIdentical - )) { - return void 0; - } else { - signatureList.push(signature); - } - } - } - if (signatureList) { - return signatureList.length === 1 ? signatureList[0] : createUnionSignature(signatureList[0], signatureList); - } - } - function checkGrammarRegularExpressionLiteral(node) { - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile) && !node.isUnterminated) { - let lastError; - scanner2 ?? (scanner2 = createScanner( - 99 /* ESNext */, - /*skipTrivia*/ - true - )); - scanner2.setScriptTarget(sourceFile.languageVersion); - scanner2.setLanguageVariant(sourceFile.languageVariant); - scanner2.setOnError((message, length2, arg0) => { - const start = scanner2.getTokenEnd(); - if (message.category === 3 /* Message */ && lastError && start === lastError.start && length2 === lastError.length) { - const error3 = createDetachedDiagnostic(sourceFile.fileName, sourceFile.text, start, length2, message, arg0); - addRelatedInfo(lastError, error3); - } else if (!lastError || start !== lastError.start) { - lastError = createFileDiagnostic(sourceFile, start, length2, message, arg0); - diagnostics.add(lastError); - } - }); - scanner2.setText(sourceFile.text, node.pos, node.end - node.pos); - try { - scanner2.scan(); - Debug.assert(scanner2.reScanSlashToken( - /*reportErrors*/ - true - ) === 14 /* RegularExpressionLiteral */, "Expected scanner to rescan RegularExpressionLiteral"); - return !!lastError; - } finally { - scanner2.setText(""); - scanner2.setOnError( - /*onError*/ - void 0 - ); - } - } - return false; - } - function checkRegularExpressionLiteral(node) { - const nodeLinks2 = getNodeLinks(node); - if (!(nodeLinks2.flags & 1 /* TypeChecked */)) { - nodeLinks2.flags |= 1 /* TypeChecked */; - addLazyDiagnostic(() => checkGrammarRegularExpressionLiteral(node)); - } - return globalRegExpType; - } - function checkSpreadExpression(node, checkMode) { - if (languageVersion < LanguageFeatureMinimumTarget.SpreadElements) { - checkExternalEmitHelpers(node, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */); - } - const arrayOrIterableType = checkExpression(node.expression, checkMode); - return checkIteratedTypeOrElementType(33 /* Spread */, arrayOrIterableType, undefinedType, node.expression); - } - function checkSyntheticExpression(node) { - return node.isSpread ? getIndexedAccessType(node.type, numberType) : node.type; - } - function hasDefaultValue(node) { - return node.kind === 208 /* BindingElement */ && !!node.initializer || node.kind === 303 /* PropertyAssignment */ && hasDefaultValue(node.initializer) || node.kind === 304 /* ShorthandPropertyAssignment */ && !!node.objectAssignmentInitializer || node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */; - } - function isSpreadIntoCallOrNew(node) { - const parent2 = walkUpParenthesizedExpressions(node.parent); - return isSpreadElement(parent2) && isCallOrNewExpression(parent2.parent); - } - function checkArrayLiteral(node, checkMode, forceTuple) { - const elements = node.elements; - const elementCount = elements.length; - const elementTypes = []; - const elementFlags = []; - pushCachedContextualType(node); - const inDestructuringPattern = isAssignmentTarget(node); - const inConstContext = isConstContext(node); - const contextualType = getApparentTypeOfContextualType( - node, - /*contextFlags*/ - void 0 - ); - const inTupleContext = isSpreadIntoCallOrNew(node) || !!contextualType && someType(contextualType, (t) => isTupleLikeType(t) || isGenericMappedType(t) && !t.nameType && !!getHomomorphicTypeVariable(t.target || t)); - let hasOmittedExpression = false; - for (let i = 0; i < elementCount; i++) { - const e = elements[i]; - if (e.kind === 230 /* SpreadElement */) { - if (languageVersion < LanguageFeatureMinimumTarget.SpreadElements) { - checkExternalEmitHelpers(e, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */); - } - const spreadType = checkExpression(e.expression, checkMode, forceTuple); - if (isArrayLikeType(spreadType)) { - elementTypes.push(spreadType); - elementFlags.push(8 /* Variadic */); - } else if (inDestructuringPattern) { - const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType( - 65 /* Destructuring */, - spreadType, - undefinedType, - /*errorNode*/ - void 0, - /*checkAssignability*/ - false - ) || unknownType; - elementTypes.push(restElementType); - elementFlags.push(4 /* Rest */); - } else { - elementTypes.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, e.expression)); - elementFlags.push(4 /* Rest */); - } - } else if (exactOptionalPropertyTypes && e.kind === 232 /* OmittedExpression */) { - hasOmittedExpression = true; - elementTypes.push(undefinedOrMissingType); - elementFlags.push(2 /* Optional */); - } else { - const type = checkExpressionForMutableLocation(e, checkMode, forceTuple); - elementTypes.push(addOptionality( - type, - /*isProperty*/ - true, - hasOmittedExpression - )); - elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */); - if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) { - const inferenceContext = getInferenceContext(node); - Debug.assert(inferenceContext); - addIntraExpressionInferenceSite(inferenceContext, e, type); - } - } - } - popContextualType(); - if (inDestructuringPattern) { - return createTupleType(elementTypes, elementFlags); - } - if (forceTuple || inConstContext || inTupleContext) { - return createArrayLiteralType(createTupleType( - elementTypes, - elementFlags, - /*readonly*/ - inConstContext && !(contextualType && someType(contextualType, isMutableArrayLikeType)) - )); - } - return createArrayLiteralType(createArrayType( - elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType, - inConstContext - )); - } - function createArrayLiteralType(type) { - if (!(getObjectFlags(type) & 4 /* Reference */)) { - return type; - } - let literalType = type.literalType; - if (!literalType) { - literalType = type.literalType = cloneTypeReference(type); - literalType.objectFlags |= 16384 /* ArrayLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; - } - return literalType; - } - function isNumericName(name) { - switch (name.kind) { - case 167 /* ComputedPropertyName */: - return isNumericComputedName(name); - case 80 /* Identifier */: - return isNumericLiteralName(name.escapedText); - case 9 /* NumericLiteral */: - case 11 /* StringLiteral */: - return isNumericLiteralName(name.text); - default: - return false; - } - } - function isNumericComputedName(name) { - return isTypeAssignableToKind(checkComputedPropertyName(name), 296 /* NumberLike */); - } - function checkComputedPropertyName(node) { - const links = getNodeLinks(node.expression); - if (!links.resolvedType) { - if ((isTypeLiteralNode(node.parent.parent) || isClassLike(node.parent.parent) || isInterfaceDeclaration(node.parent.parent)) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 103 /* InKeyword */ && node.parent.kind !== 177 /* GetAccessor */ && node.parent.kind !== 178 /* SetAccessor */) { - return links.resolvedType = errorType; - } - links.resolvedType = checkExpression(node.expression); - if (isPropertyDeclaration(node.parent) && !hasStaticModifier(node.parent) && isClassExpression(node.parent.parent)) { - const container = getEnclosingBlockScopeContainer(node.parent.parent); - const enclosingIterationStatement = getEnclosingIterationStatement(container); - if (enclosingIterationStatement) { - getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */; - getNodeLinks(node).flags |= 32768 /* BlockScopedBindingInLoop */; - getNodeLinks(node.parent.parent).flags |= 32768 /* BlockScopedBindingInLoop */; - } - } - if (links.resolvedType.flags & 98304 /* Nullable */ || !isTypeAssignableToKind(links.resolvedType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */) && !isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) { - error2(node, Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); - } - } - return links.resolvedType; - } - function isSymbolWithNumericName(symbol) { - var _a; - const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0]; - return isNumericLiteralName(symbol.escapedName) || firstDecl && isNamedDeclaration(firstDecl) && isNumericName(firstDecl.name); - } - function isSymbolWithSymbolName(symbol) { - var _a; - const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0]; - return isKnownSymbol(symbol) || firstDecl && isNamedDeclaration(firstDecl) && isComputedPropertyName(firstDecl.name) && isTypeAssignableToKind(checkComputedPropertyName(firstDecl.name), 4096 /* ESSymbol */); - } - function getObjectLiteralIndexInfo(isReadonly, offset, properties, keyType) { - const propTypes = []; - for (let i = offset; i < properties.length; i++) { - const prop = properties[i]; - if (keyType === stringType && !isSymbolWithSymbolName(prop) || keyType === numberType && isSymbolWithNumericName(prop) || keyType === esSymbolType && isSymbolWithSymbolName(prop)) { - propTypes.push(getTypeOfSymbol(properties[i])); - } - } - const unionType = propTypes.length ? getUnionType(propTypes, 2 /* Subtype */) : undefinedType; - return createIndexInfo(keyType, unionType, isReadonly); - } - function getImmediateAliasedSymbol(symbol) { - Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here."); - const links = getSymbolLinks(symbol); - if (!links.immediateTarget) { - const node = getDeclarationOfAliasSymbol(symbol); - if (!node) return Debug.fail(); - links.immediateTarget = getTargetOfAliasDeclaration( - node, - /*dontRecursivelyResolve*/ - true - ); - } - return links.immediateTarget; - } - function checkObjectLiteral(node, checkMode = 0 /* Normal */) { - const inDestructuringPattern = isAssignmentTarget(node); - checkGrammarObjectLiteralExpression(node, inDestructuringPattern); - const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0; - let propertiesTable = createSymbolTable(); - let propertiesArray = []; - let spread = emptyObjectType; - pushCachedContextualType(node); - const contextualType = getApparentTypeOfContextualType( - node, - /*contextFlags*/ - void 0 - ); - const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 206 /* ObjectBindingPattern */ || contextualType.pattern.kind === 210 /* ObjectLiteralExpression */); - const inConstContext = isConstContext(node); - const checkFlags = inConstContext ? 8 /* Readonly */ : 0; - const isInJavascript = isInJSFile(node) && !isInJsonFile(node); - const enumTag = isInJavascript ? getJSDocEnumTag(node) : void 0; - const isJSObjectLiteral = !contextualType && isInJavascript && !enumTag; - let objectFlags = 8192 /* FreshLiteral */; - let patternWithComputedProperties = false; - let hasComputedStringProperty = false; - let hasComputedNumberProperty = false; - let hasComputedSymbolProperty = false; - for (const elem of node.properties) { - if (elem.name && isComputedPropertyName(elem.name)) { - checkComputedPropertyName(elem.name); - } - } - let offset = 0; - for (const memberDecl of node.properties) { - let member = getSymbolOfDeclaration(memberDecl); - const computedNameType = memberDecl.name && memberDecl.name.kind === 167 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0; - if (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 304 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) { - let type = memberDecl.kind === 303 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : ( - // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring - // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`. - // we don't want to say "could not find 'a'". - memberDecl.kind === 304 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode) - ); - if (isInJavascript) { - const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl); - if (jsDocType) { - checkTypeAssignableTo(type, jsDocType, memberDecl); - type = jsDocType; - } else if (enumTag && enumTag.typeExpression) { - checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl); - } - } - objectFlags |= getObjectFlags(type) & 458752 /* PropagatingFlags */; - const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0; - const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags); - if (nameType) { - prop.links.nameType = nameType; - } - if (inDestructuringPattern && hasDefaultValue(memberDecl)) { - prop.flags |= 16777216 /* Optional */; - } else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) { - const impliedProp = getPropertyOfType(contextualType, member.escapedName); - if (impliedProp) { - prop.flags |= impliedProp.flags & 16777216 /* Optional */; - } else if (!getIndexInfoOfType(contextualType, stringType)) { - error2(memberDecl.name, Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); - } - } - prop.declarations = member.declarations; - prop.parent = member.parent; - if (member.valueDeclaration) { - prop.valueDeclaration = member.valueDeclaration; - } - prop.links.type = type; - prop.links.target = member; - member = prop; - allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop); - if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 174 /* MethodDeclaration */) && isContextSensitive(memberDecl)) { - const inferenceContext = getInferenceContext(node); - Debug.assert(inferenceContext); - const inferenceNode = memberDecl.kind === 303 /* PropertyAssignment */ ? memberDecl.initializer : memberDecl; - addIntraExpressionInferenceSite(inferenceContext, inferenceNode, type); - } - } else if (memberDecl.kind === 305 /* SpreadAssignment */) { - if (languageVersion < LanguageFeatureMinimumTarget.ObjectAssign) { - checkExternalEmitHelpers(memberDecl, 2 /* Assign */); - } - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext); - propertiesArray = []; - propertiesTable = createSymbolTable(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - hasComputedSymbolProperty = false; - } - const type = getReducedType(checkExpression(memberDecl.expression, checkMode & 2 /* Inferential */)); - if (isValidSpreadType(type)) { - const mergedType = tryMergeUnionOfObjectTypeAndEmptyObject(type, inConstContext); - if (allPropertiesTable) { - checkSpreadPropOverrides(mergedType, allPropertiesTable, memberDecl); - } - offset = propertiesArray.length; - if (isErrorType(spread)) { - continue; - } - spread = getSpreadType(spread, mergedType, node.symbol, objectFlags, inConstContext); - } else { - error2(memberDecl, Diagnostics.Spread_types_may_only_be_created_from_object_types); - spread = errorType; - } - continue; - } else { - Debug.assert(memberDecl.kind === 177 /* GetAccessor */ || memberDecl.kind === 178 /* SetAccessor */); - checkNodeDeferred(memberDecl); - } - if (computedNameType && !(computedNameType.flags & 8576 /* StringOrNumberLiteralOrUnique */)) { - if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) { - if (isTypeAssignableTo(computedNameType, numberType)) { - hasComputedNumberProperty = true; - } else if (isTypeAssignableTo(computedNameType, esSymbolType)) { - hasComputedSymbolProperty = true; - } else { - hasComputedStringProperty = true; - } - if (inDestructuringPattern) { - patternWithComputedProperties = true; - } - } - } else { - propertiesTable.set(member.escapedName, member); - } - propertiesArray.push(member); - } - popContextualType(); - if (isErrorType(spread)) { - return errorType; - } - if (spread !== emptyObjectType) { - if (propertiesArray.length > 0) { - spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext); - propertiesArray = []; - propertiesTable = createSymbolTable(); - hasComputedStringProperty = false; - hasComputedNumberProperty = false; - } - return mapType(spread, (t) => t === emptyObjectType ? createObjectLiteralType() : t); - } - return createObjectLiteralType(); - function createObjectLiteralType() { - const indexInfos = []; - const isReadonly = isConstContext(node); - if (hasComputedStringProperty) indexInfos.push(getObjectLiteralIndexInfo(isReadonly, offset, propertiesArray, stringType)); - if (hasComputedNumberProperty) indexInfos.push(getObjectLiteralIndexInfo(isReadonly, offset, propertiesArray, numberType)); - if (hasComputedSymbolProperty) indexInfos.push(getObjectLiteralIndexInfo(isReadonly, offset, propertiesArray, esSymbolType)); - const result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, indexInfos); - result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; - if (isJSObjectLiteral) { - result.objectFlags |= 4096 /* JSLiteral */; - } - if (patternWithComputedProperties) { - result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; - } - if (inDestructuringPattern) { - result.pattern = node; - } - return result; - } - } - function isValidSpreadType(type) { - const t = removeDefinitelyFalsyTypes(mapType(type, getBaseConstraintOrType)); - return !!(t.flags & (1 /* Any */ | 67108864 /* NonPrimitive */ | 524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) || t.flags & 3145728 /* UnionOrIntersection */ && every(t.types, isValidSpreadType)); - } - function checkJsxSelfClosingElementDeferred(node) { - checkJsxOpeningLikeElementOrOpeningFragment(node); - } - function checkJsxSelfClosingElement(node, _checkMode) { - checkNodeDeferred(node); - return getJsxElementTypeAt(node) || anyType; - } - function checkJsxElementDeferred(node) { - checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement); - if (isJsxIntrinsicTagName(node.closingElement.tagName)) { - getIntrinsicTagSymbol(node.closingElement); - } else { - checkExpression(node.closingElement.tagName); - } - checkJsxChildren(node); - } - function checkJsxElement(node, _checkMode) { - checkNodeDeferred(node); - return getJsxElementTypeAt(node) || anyType; - } - function checkJsxFragment(node) { - checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment); - const nodeSourceFile = getSourceFileOfNode(node); - if (getJSXTransformEnabled(compilerOptions) && (compilerOptions.jsxFactory || nodeSourceFile.pragmas.has("jsx")) && !compilerOptions.jsxFragmentFactory && !nodeSourceFile.pragmas.has("jsxfrag")) { - error2( - node, - compilerOptions.jsxFactory ? Diagnostics.The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option : Diagnostics.An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments - ); - } - checkJsxChildren(node); - const jsxElementType = getJsxElementTypeAt(node); - return isErrorType(jsxElementType) ? anyType : jsxElementType; - } - function isHyphenatedJsxName(name) { - return name.includes("-"); - } - function isJsxIntrinsicTagName(tagName) { - return isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText) || isJsxNamespacedName(tagName); - } - function checkJsxAttribute(node, checkMode) { - return node.initializer ? checkExpressionForMutableLocation(node.initializer, checkMode) : trueType; - } - function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode = 0 /* Normal */) { - const allAttributesTable = strictNullChecks ? createSymbolTable() : void 0; - let attributesTable = createSymbolTable(); - let spread = emptyJsxObjectType; - let hasSpreadAnyType = false; - let typeToIntersect; - let explicitlySpecifyChildrenAttribute = false; - let objectFlags = 2048 /* JsxAttributes */; - const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement)); - const isJsxOpenFragment = isJsxOpeningFragment(openingLikeElement); - let attributesSymbol; - let attributeParent = openingLikeElement; - if (!isJsxOpenFragment) { - const attributes = openingLikeElement.attributes; - attributesSymbol = attributes.symbol; - attributeParent = attributes; - const contextualType = getContextualType2(attributes, 0 /* None */); - for (const attributeDecl of attributes.properties) { - const member = attributeDecl.symbol; - if (isJsxAttribute(attributeDecl)) { - const exprType = checkJsxAttribute(attributeDecl, checkMode); - objectFlags |= getObjectFlags(exprType) & 458752 /* PropagatingFlags */; - const attributeSymbol = createSymbol(4 /* Property */ | member.flags, member.escapedName); - attributeSymbol.declarations = member.declarations; - attributeSymbol.parent = member.parent; - if (member.valueDeclaration) { - attributeSymbol.valueDeclaration = member.valueDeclaration; - } - attributeSymbol.links.type = exprType; - attributeSymbol.links.target = member; - attributesTable.set(attributeSymbol.escapedName, attributeSymbol); - allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol); - if (getEscapedTextOfJsxAttributeName(attributeDecl.name) === jsxChildrenPropertyName) { - explicitlySpecifyChildrenAttribute = true; - } - if (contextualType) { - const prop = getPropertyOfType(contextualType, member.escapedName); - if (prop && prop.declarations && isDeprecatedSymbol(prop) && isIdentifier(attributeDecl.name)) { - addDeprecatedSuggestion(attributeDecl.name, prop.declarations, attributeDecl.name.escapedText); - } - } - if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(attributeDecl)) { - const inferenceContext = getInferenceContext(attributes); - Debug.assert(inferenceContext); - const inferenceNode = attributeDecl.initializer.expression; - addIntraExpressionInferenceSite(inferenceContext, inferenceNode, exprType); - } - } else { - Debug.assert(attributeDecl.kind === 293 /* JsxSpreadAttribute */); - if (attributesTable.size > 0) { - spread = getSpreadType( - spread, - createJsxAttributesTypeHelper(), - attributes.symbol, - objectFlags, - /*readonly*/ - false - ); - attributesTable = createSymbolTable(); - } - const exprType = getReducedType(checkExpression(attributeDecl.expression, checkMode & 2 /* Inferential */)); - if (isTypeAny(exprType)) { - hasSpreadAnyType = true; - } - if (isValidSpreadType(exprType)) { - spread = getSpreadType( - spread, - exprType, - attributes.symbol, - objectFlags, - /*readonly*/ - false - ); - if (allAttributesTable) { - checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl); - } - } else { - error2(attributeDecl.expression, Diagnostics.Spread_types_may_only_be_created_from_object_types); - typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; - } - } - } - if (!hasSpreadAnyType) { - if (attributesTable.size > 0) { - spread = getSpreadType( - spread, - createJsxAttributesTypeHelper(), - attributes.symbol, - objectFlags, - /*readonly*/ - false - ); - } - } - } - const parent2 = openingLikeElement.parent; - if ((isJsxElement(parent2) && parent2.openingElement === openingLikeElement || isJsxFragment(parent2) && parent2.openingFragment === openingLikeElement) && getSemanticJsxChildren(parent2.children).length > 0) { - const childrenTypes = checkJsxChildren(parent2, checkMode); - if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { - if (explicitlySpecifyChildrenAttribute) { - error2(attributeParent, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName)); - } - const contextualType = isJsxOpeningElement(openingLikeElement) ? getApparentTypeOfContextualType( - openingLikeElement.attributes, - /*contextFlags*/ - void 0 - ) : void 0; - const childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName); - const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName); - childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes)); - childrenPropSymbol.valueDeclaration = factory.createPropertySignature( - /*modifiers*/ - void 0, - unescapeLeadingUnderscores(jsxChildrenPropertyName), - /*questionToken*/ - void 0, - /*type*/ - void 0 - ); - setParent(childrenPropSymbol.valueDeclaration, attributeParent); - childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol; - const childPropMap = createSymbolTable(); - childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol); - spread = getSpreadType( - spread, - createAnonymousType(attributesSymbol, childPropMap, emptyArray, emptyArray, emptyArray), - attributesSymbol, - objectFlags, - /*readonly*/ - false - ); - } - } - if (hasSpreadAnyType) { - return anyType; - } - if (typeToIntersect && spread !== emptyJsxObjectType) { - return getIntersectionType([typeToIntersect, spread]); - } - return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesTypeHelper() : spread); - function createJsxAttributesTypeHelper() { - objectFlags |= 8192 /* FreshLiteral */; - return createJsxAttributesType(objectFlags, attributesSymbol, attributesTable); - } - } - function createJsxAttributesType(objectFlags, attributesSymbol, attributesTable) { - const result = createAnonymousType(attributesSymbol, attributesTable, emptyArray, emptyArray, emptyArray); - result.objectFlags |= objectFlags | 8192 /* FreshLiteral */ | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; - return result; - } - function checkJsxChildren(node, checkMode) { - const childrenTypes = []; - for (const child of node.children) { - if (child.kind === 12 /* JsxText */) { - if (!child.containsOnlyTriviaWhiteSpaces) { - childrenTypes.push(stringType); - } - } else if (child.kind === 294 /* JsxExpression */ && !child.expression) { - continue; - } else { - childrenTypes.push(checkExpressionForMutableLocation(child, checkMode)); - } - } - return childrenTypes; - } - function checkSpreadPropOverrides(type, props, spread) { - for (const right of getPropertiesOfType(type)) { - if (!(right.flags & 16777216 /* Optional */)) { - const left = props.get(right.escapedName); - if (left) { - const diagnostic = error2(left.valueDeclaration, Diagnostics._0_is_specified_more_than_once_so_this_usage_will_be_overwritten, unescapeLeadingUnderscores(left.escapedName)); - addRelatedInfo(diagnostic, createDiagnosticForNode(spread, Diagnostics.This_spread_always_overwrites_this_property)); - } - } - } - } - function checkJsxAttributes(node, checkMode) { - return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode); - } - function getJsxType(name, location) { - const namespace = getJsxNamespaceAt(location); - const exports2 = namespace && getExportsOfSymbol(namespace); - const typeSymbol = exports2 && getSymbol2(exports2, name, 788968 /* Type */); - return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType; - } - function getIntrinsicTagSymbol(node) { - const links = getNodeLinks(node); - if (!links.resolvedSymbol) { - const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node); - if (!isErrorType(intrinsicElementsType)) { - if (!isIdentifier(node.tagName) && !isJsxNamespacedName(node.tagName)) return Debug.fail(); - const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText; - const intrinsicProp = getPropertyOfType(intrinsicElementsType, propName); - if (intrinsicProp) { - links.jsxFlags |= 1 /* IntrinsicNamedElement */; - return links.resolvedSymbol = intrinsicProp; - } - const indexSymbol = getApplicableIndexSymbol(intrinsicElementsType, getStringLiteralType(unescapeLeadingUnderscores(propName))); - if (indexSymbol) { - links.jsxFlags |= 2 /* IntrinsicIndexedElement */; - return links.resolvedSymbol = indexSymbol; - } - if (getTypeOfPropertyOrIndexSignatureOfType(intrinsicElementsType, propName)) { - links.jsxFlags |= 2 /* IntrinsicIndexedElement */; - return links.resolvedSymbol = intrinsicElementsType.symbol; - } - error2(node, Diagnostics.Property_0_does_not_exist_on_type_1, intrinsicTagNameToString(node.tagName), "JSX." + JsxNames.IntrinsicElements); - return links.resolvedSymbol = unknownSymbol; - } else { - if (noImplicitAny) { - error2(node, Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, unescapeLeadingUnderscores(JsxNames.IntrinsicElements)); - } - return links.resolvedSymbol = unknownSymbol; - } - } - return links.resolvedSymbol; - } - function getJsxNamespaceContainerForImplicitImport(location) { - const file = location && getSourceFileOfNode(location); - const links = file && getNodeLinks(file); - if (links && links.jsxImplicitImportContainer === false) { - return void 0; - } - if (links && links.jsxImplicitImportContainer) { - return links.jsxImplicitImportContainer; - } - const runtimeImportSpecifier = getJSXRuntimeImport(getJSXImplicitImportBase(compilerOptions, file), compilerOptions); - if (!runtimeImportSpecifier) { - return void 0; - } - const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */; - const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_for_the_appropriate_package_installed; - const specifier = getJSXRuntimeImportSpecifier(file, runtimeImportSpecifier); - const mod = resolveExternalModule(specifier || location, runtimeImportSpecifier, errorMessage, location); - const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0; - if (links) { - links.jsxImplicitImportContainer = result || false; - } - return result; - } - function getJsxNamespaceAt(location) { - const links = location && getNodeLinks(location); - if (links && links.jsxNamespace) { - return links.jsxNamespace; - } - if (!links || links.jsxNamespace !== false) { - let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location); - if (!resolvedNamespace || resolvedNamespace === unknownSymbol) { - const namespaceName = getJsxNamespace(location); - resolvedNamespace = resolveName( - location, - namespaceName, - 1920 /* Namespace */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - } - if (resolvedNamespace) { - const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */)); - if (candidate && candidate !== unknownSymbol) { - if (links) { - links.jsxNamespace = candidate; - } - return candidate; - } - } - if (links) { - links.jsxNamespace = false; - } - } - const s = resolveSymbol(getGlobalSymbol( - JsxNames.JSX, - 1920 /* Namespace */, - /*diagnostic*/ - void 0 - )); - if (s === unknownSymbol) { - return void 0; - } - return s; - } - function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) { - const jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol2(jsxNamespace.exports, nameOfAttribPropContainer, 788968 /* Type */); - const jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); - const propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); - if (propertiesOfJsxElementAttribPropInterface) { - if (propertiesOfJsxElementAttribPropInterface.length === 0) { - return ""; - } else if (propertiesOfJsxElementAttribPropInterface.length === 1) { - return propertiesOfJsxElementAttribPropInterface[0].escapedName; - } else if (propertiesOfJsxElementAttribPropInterface.length > 1 && jsxElementAttribPropInterfaceSym.declarations) { - error2(jsxElementAttribPropInterfaceSym.declarations[0], Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, unescapeLeadingUnderscores(nameOfAttribPropContainer)); - } - } - return void 0; - } - function getJsxLibraryManagedAttributes(jsxNamespace) { - return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 788968 /* Type */); - } - function getJsxElementTypeSymbol(jsxNamespace) { - return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.ElementType, 788968 /* Type */); - } - function getJsxElementPropertiesName(jsxNamespace) { - return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace); - } - function getJsxElementChildrenPropertyName(jsxNamespace) { - return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace); - } - function getUninstantiatedJsxSignaturesOfType(elementType, caller) { - if (elementType.flags & 4 /* String */) { - return [anySignature]; - } else if (elementType.flags & 128 /* StringLiteral */) { - const intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller); - if (!intrinsicType) { - error2(caller, Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements); - return emptyArray; - } else { - const fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType); - return [fakeSignature]; - } - } - const apparentElemType = getApparentType(elementType); - let signatures = getSignaturesOfType(apparentElemType, 1 /* Construct */); - if (signatures.length === 0) { - signatures = getSignaturesOfType(apparentElemType, 0 /* Call */); - } - if (signatures.length === 0 && apparentElemType.flags & 1048576 /* Union */) { - signatures = getUnionSignatures(map(apparentElemType.types, (t) => getUninstantiatedJsxSignaturesOfType(t, caller))); - } - return signatures; - } - function getIntrinsicAttributesTypeFromStringLiteralType(type, location) { - const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location); - if (!isErrorType(intrinsicElementsType)) { - const stringLiteralTypeName = type.value; - const intrinsicProp = getPropertyOfType(intrinsicElementsType, escapeLeadingUnderscores(stringLiteralTypeName)); - if (intrinsicProp) { - return getTypeOfSymbol(intrinsicProp); - } - const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType); - if (indexSignatureType) { - return indexSignatureType; - } - return void 0; - } - return anyType; - } - function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) { - if (refKind === 1 /* Function */) { - const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement); - if (sfcReturnConstraint) { - checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_return_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); - } - } else if (refKind === 0 /* Component */) { - const classConstraint = getJsxElementClassTypeAt(openingLikeElement); - if (classConstraint) { - checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_instance_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); - } - } else { - const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement); - const classConstraint = getJsxElementClassTypeAt(openingLikeElement); - if (!sfcReturnConstraint || !classConstraint) { - return; - } - const combined = getUnionType([sfcReturnConstraint, classConstraint]); - checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_element_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); - } - function generateInitialErrorChain() { - const componentName = getTextOfNode(openingLikeElement.tagName); - return chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics._0_cannot_be_used_as_a_JSX_component, - componentName - ); - } - } - function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { - var _a; - Debug.assert(isJsxIntrinsicTagName(node.tagName)); - const links = getNodeLinks(node); - if (!links.resolvedJsxElementAttributesType) { - const symbol = getIntrinsicTagSymbol(node); - if (links.jsxFlags & 1 /* IntrinsicNamedElement */) { - return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol) || errorType; - } else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) { - const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText; - return links.resolvedJsxElementAttributesType = ((_a = getApplicableIndexInfoForName(getJsxType(JsxNames.IntrinsicElements, node), propName)) == null ? void 0 : _a.type) || errorType; - } else { - return links.resolvedJsxElementAttributesType = errorType; - } - } - return links.resolvedJsxElementAttributesType; - } - function getJsxElementClassTypeAt(location) { - const type = getJsxType(JsxNames.ElementClass, location); - if (isErrorType(type)) return void 0; - return type; - } - function getJsxElementTypeAt(location) { - return getJsxType(JsxNames.Element, location); - } - function getJsxStatelessElementTypeAt(location) { - const jsxElementType = getJsxElementTypeAt(location); - if (jsxElementType) { - return getUnionType([jsxElementType, nullType]); - } - } - function getJsxElementTypeTypeAt(location) { - const ns = getJsxNamespaceAt(location); - if (!ns) return void 0; - const sym = getJsxElementTypeSymbol(ns); - if (!sym) return void 0; - const type = instantiateAliasOrInterfaceWithDefaults(sym, isInJSFile(location)); - if (!type || isErrorType(type)) return void 0; - return type; - } - function instantiateAliasOrInterfaceWithDefaults(managedSym, inJs, ...typeArguments) { - const declaredManagedType = getDeclaredTypeOfSymbol(managedSym); - if (managedSym.flags & 524288 /* TypeAlias */) { - const params = getSymbolLinks(managedSym).typeParameters; - if (length(params) >= typeArguments.length) { - const args = fillMissingTypeArguments(typeArguments, params, typeArguments.length, inJs); - return length(args) === 0 ? declaredManagedType : getTypeAliasInstantiation(managedSym, args); - } - } - if (length(declaredManagedType.typeParameters) >= typeArguments.length) { - const args = fillMissingTypeArguments(typeArguments, declaredManagedType.typeParameters, typeArguments.length, inJs); - return createTypeReference(declaredManagedType, args); - } - return void 0; - } - function getJsxIntrinsicTagNamesAt(location) { - const intrinsics = getJsxType(JsxNames.IntrinsicElements, location); - return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; - } - function checkJsxPreconditions(errorNode) { - if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) { - error2(errorNode, Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); - } - if (getJsxElementTypeAt(errorNode) === void 0) { - if (noImplicitAny) { - error2(errorNode, Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); - } - } - } - function checkJsxOpeningLikeElementOrOpeningFragment(node) { - const isNodeOpeningLikeElement = isJsxOpeningLikeElement(node); - if (isNodeOpeningLikeElement) { - checkGrammarJsxElement(node); - } - checkJsxPreconditions(node); - markJsxAliasReferenced(node); - const sig = getResolvedSignature(node); - checkDeprecatedSignature(sig, node); - if (isNodeOpeningLikeElement) { - const jsxOpeningLikeNode = node; - const elementTypeConstraint = getJsxElementTypeTypeAt(jsxOpeningLikeNode); - if (elementTypeConstraint !== void 0) { - const tagName = jsxOpeningLikeNode.tagName; - const tagType = isJsxIntrinsicTagName(tagName) ? getStringLiteralType(intrinsicTagNameToString(tagName)) : checkExpression(tagName); - checkTypeRelatedTo(tagType, elementTypeConstraint, assignableRelation, tagName, Diagnostics.Its_type_0_is_not_a_valid_JSX_element_type, () => { - const componentName = getTextOfNode(tagName); - return chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics._0_cannot_be_used_as_a_JSX_component, - componentName - ); - }); - } else { - checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(jsxOpeningLikeNode), getReturnTypeOfSignature(sig), jsxOpeningLikeNode); - } - } - } - function isKnownProperty(targetType, name, isComparingJsxAttributes) { - if (targetType.flags & 524288 /* Object */) { - if (getPropertyOfObjectType(targetType, name) || getApplicableIndexInfoForName(targetType, name) || isLateBoundName(name) && getIndexInfoOfType(targetType, stringType) || isComparingJsxAttributes && isHyphenatedJsxName(name)) { - return true; - } - } - if (targetType.flags & 33554432 /* Substitution */) { - return isKnownProperty(targetType.baseType, name, isComparingJsxAttributes); - } - if (targetType.flags & 3145728 /* UnionOrIntersection */ && isExcessPropertyCheckTarget(targetType)) { - for (const t of targetType.types) { - if (isKnownProperty(t, name, isComparingJsxAttributes)) { - return true; - } - } - } - return false; - } - function isExcessPropertyCheckTarget(type) { - return !!(type.flags & 524288 /* Object */ && !(getObjectFlags(type) & 512 /* ObjectLiteralPatternWithComputedProperties */) || type.flags & 67108864 /* NonPrimitive */ || type.flags & 33554432 /* Substitution */ && isExcessPropertyCheckTarget(type.baseType) || type.flags & 1048576 /* Union */ && some(type.types, isExcessPropertyCheckTarget) || type.flags & 2097152 /* Intersection */ && every(type.types, isExcessPropertyCheckTarget)); - } - function checkJsxExpression(node, checkMode) { - checkGrammarJsxExpression(node); - if (node.expression) { - const type = checkExpression(node.expression, checkMode); - if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { - error2(node, Diagnostics.JSX_spread_child_must_be_an_array_type); - } - return type; - } else { - return errorType; - } - } - function getDeclarationNodeFlagsFromSymbol(s) { - return s.valueDeclaration ? getCombinedNodeFlagsCached(s.valueDeclaration) : 0; - } - function isPrototypeProperty(symbol) { - if (symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */) { - return true; - } - if (isInJSFile(symbol.valueDeclaration)) { - const parent2 = symbol.valueDeclaration.parent; - return parent2 && isBinaryExpression(parent2) && getAssignmentDeclarationKind(parent2) === 3 /* PrototypeProperty */; - } - } - function checkPropertyAccessibility(node, isSuper, writing, type, prop, reportError = true) { - const errorNode = !reportError ? void 0 : node.kind === 166 /* QualifiedName */ ? node.right : node.kind === 205 /* ImportType */ ? node : node.kind === 208 /* BindingElement */ && node.propertyName ? node.propertyName : node.name; - return checkPropertyAccessibilityAtLocation(node, isSuper, writing, type, prop, errorNode); - } - function checkPropertyAccessibilityAtLocation(location, isSuper, writing, containingType, prop, errorNode) { - var _a; - const flags = getDeclarationModifierFlagsFromSymbol(prop, writing); - if (isSuper) { - if (languageVersion < 2 /* ES2015 */) { - if (symbolHasNonMethodDeclaration(prop)) { - if (errorNode) { - error2(errorNode, Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); - } - return false; - } - } - if (flags & 64 /* Abstract */) { - if (errorNode) { - error2(errorNode, Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); - } - return false; - } - if (!(flags & 256 /* Static */) && ((_a = prop.declarations) == null ? void 0 : _a.some(isClassInstanceProperty))) { - if (errorNode) { - error2(errorNode, Diagnostics.Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super, symbolToString(prop)); - } - return false; - } - } - if (flags & 64 /* Abstract */ && symbolHasNonMethodDeclaration(prop) && (isThisProperty(location) || isThisInitializedObjectBindingExpression(location) || isObjectBindingPattern(location.parent) && isThisInitializedDeclaration(location.parent.parent))) { - const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(location)) { - if (errorNode) { - error2(errorNode, Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor, symbolToString(prop), getTextOfIdentifierOrLiteral(declaringClassDeclaration.name)); - } - return false; - } - } - if (!(flags & 6 /* NonPublicAccessibilityModifier */)) { - return true; - } - if (flags & 2 /* Private */) { - const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); - if (!isNodeWithinClass(location, declaringClassDeclaration)) { - if (errorNode) { - error2(errorNode, Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); - } - return false; - } - return true; - } - if (isSuper) { - return true; - } - let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => { - const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration)); - return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing); - }); - if (!enclosingClass) { - enclosingClass = getEnclosingClassFromThisParameter(location); - enclosingClass = enclosingClass && isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing); - if (flags & 256 /* Static */ || !enclosingClass) { - if (errorNode) { - error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || containingType)); - } - return false; - } - } - if (flags & 256 /* Static */) { - return true; - } - if (containingType.flags & 262144 /* TypeParameter */) { - containingType = containingType.isThisType ? getConstraintOfTypeParameter(containingType) : getBaseConstraintOfType(containingType); - } - if (!containingType || !hasBaseType(containingType, enclosingClass)) { - if (errorNode) { - error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2, symbolToString(prop), typeToString(enclosingClass), typeToString(containingType)); - } - return false; - } - return true; - } - function getEnclosingClassFromThisParameter(node) { - const thisParameter = getThisParameterFromNodeContext(node); - let thisType = (thisParameter == null ? void 0 : thisParameter.type) && getTypeFromTypeNode(thisParameter.type); - if (thisType) { - if (thisType.flags & 262144 /* TypeParameter */) { - thisType = getConstraintOfTypeParameter(thisType); - } - } else { - const thisContainer = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (isFunctionLike(thisContainer)) { - thisType = getContextualThisParameterType(thisContainer); - } - } - if (thisType && getObjectFlags(thisType) & (3 /* ClassOrInterface */ | 4 /* Reference */)) { - return getTargetType(thisType); - } - return void 0; - } - function getThisParameterFromNodeContext(node) { - const thisContainer = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0; - } - function symbolHasNonMethodDeclaration(symbol) { - return !!forEachProperty2(symbol, (prop) => !(prop.flags & 8192 /* Method */)); - } - function checkNonNullExpression(node) { - return checkNonNullType(checkExpression(node), node); - } - function isNullableType(type) { - return hasTypeFacts(type, 50331648 /* IsUndefinedOrNull */); - } - function getNonNullableTypeIfNeeded(type) { - return isNullableType(type) ? getNonNullableType(type) : type; - } - function reportObjectPossiblyNullOrUndefinedError(node, facts) { - const nodeText2 = isEntityNameExpression(node) ? entityNameToString(node) : void 0; - if (node.kind === 106 /* NullKeyword */) { - error2(node, Diagnostics.The_value_0_cannot_be_used_here, "null"); - return; - } - if (nodeText2 !== void 0 && nodeText2.length < 100) { - if (isIdentifier(node) && nodeText2 === "undefined") { - error2(node, Diagnostics.The_value_0_cannot_be_used_here, "undefined"); - return; - } - error2( - node, - facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics._0_is_possibly_null_or_undefined : Diagnostics._0_is_possibly_undefined : Diagnostics._0_is_possibly_null, - nodeText2 - ); - } else { - error2( - node, - facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Object_is_possibly_null_or_undefined : Diagnostics.Object_is_possibly_undefined : Diagnostics.Object_is_possibly_null - ); - } - } - function reportCannotInvokePossiblyNullOrUndefinedError(node, facts) { - error2( - node, - facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_null - ); - } - function checkNonNullTypeWithReporter(type, node, reportError) { - if (strictNullChecks && type.flags & 2 /* Unknown */) { - if (isEntityNameExpression(node)) { - const nodeText2 = entityNameToString(node); - if (nodeText2.length < 100) { - error2(node, Diagnostics._0_is_of_type_unknown, nodeText2); - return errorType; - } - } - error2(node, Diagnostics.Object_is_of_type_unknown); - return errorType; - } - const facts = getTypeFacts(type, 50331648 /* IsUndefinedOrNull */); - if (facts & 50331648 /* IsUndefinedOrNull */) { - reportError(node, facts); - const t = getNonNullableType(type); - return t.flags & (98304 /* Nullable */ | 131072 /* Never */) ? errorType : t; - } - return type; - } - function checkNonNullType(type, node) { - return checkNonNullTypeWithReporter(type, node, reportObjectPossiblyNullOrUndefinedError); - } - function checkNonNullNonVoidType(type, node) { - const nonNullType = checkNonNullType(type, node); - if (nonNullType.flags & 16384 /* Void */) { - if (isEntityNameExpression(node)) { - const nodeText2 = entityNameToString(node); - if (isIdentifier(node) && nodeText2 === "undefined") { - error2(node, Diagnostics.The_value_0_cannot_be_used_here, nodeText2); - return nonNullType; - } - if (nodeText2.length < 100) { - error2(node, Diagnostics._0_is_possibly_undefined, nodeText2); - return nonNullType; - } - } - error2(node, Diagnostics.Object_is_possibly_undefined); - } - return nonNullType; - } - function checkPropertyAccessExpression(node, checkMode, writeOnly) { - return node.flags & 64 /* OptionalChain */ ? checkPropertyAccessChain(node, checkMode) : checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullExpression(node.expression), node.name, checkMode, writeOnly); - } - function checkPropertyAccessChain(node, checkMode) { - const leftType = checkExpression(node.expression); - const nonOptionalType = getOptionalExpressionType(leftType, node.expression); - return propagateOptionalTypeMarker(checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullType(nonOptionalType, node.expression), node.name, checkMode), node, nonOptionalType !== leftType); - } - function checkQualifiedName(node, checkMode) { - const leftType = isPartOfTypeQuery(node) && isThisIdentifier(node.left) ? checkNonNullType(checkThisExpression(node.left), node.left) : checkNonNullExpression(node.left); - return checkPropertyAccessExpressionOrQualifiedName(node, node.left, leftType, node.right, checkMode); - } - function isMethodAccessForCall(node) { - while (node.parent.kind === 217 /* ParenthesizedExpression */) { - node = node.parent; - } - return isCallOrNewExpression(node.parent) && node.parent.expression === node; - } - function lookupSymbolForPrivateIdentifierDeclaration(propName, location) { - for (let containingClass = getContainingClassExcludingClassDecorators(location); !!containingClass; containingClass = getContainingClass(containingClass)) { - const { symbol } = containingClass; - const name = getSymbolNameForPrivateIdentifier(symbol, propName); - const prop = symbol.members && symbol.members.get(name) || symbol.exports && symbol.exports.get(name); - if (prop) { - return prop; - } - } - } - function checkGrammarPrivateIdentifierExpression(privId) { - if (!getContainingClass(privId)) { - return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); - } - if (!isForInStatement(privId.parent)) { - if (!isExpressionNode(privId)) { - return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression); - } - const isInOperation = isBinaryExpression(privId.parent) && privId.parent.operatorToken.kind === 103 /* InKeyword */; - if (!getSymbolForPrivateIdentifierExpression(privId) && !isInOperation) { - return grammarErrorOnNode(privId, Diagnostics.Cannot_find_name_0, idText(privId)); - } - } - return false; - } - function checkPrivateIdentifierExpression(privId) { - checkGrammarPrivateIdentifierExpression(privId); - const symbol = getSymbolForPrivateIdentifierExpression(privId); - if (symbol) { - markPropertyAsReferenced( - symbol, - /*nodeForCheckWriteOnly*/ - void 0, - /*isSelfTypeAccess*/ - false - ); - } - return anyType; - } - function getSymbolForPrivateIdentifierExpression(privId) { - if (!isExpressionNode(privId)) { - return void 0; - } - const links = getNodeLinks(privId); - if (links.resolvedSymbol === void 0) { - links.resolvedSymbol = lookupSymbolForPrivateIdentifierDeclaration(privId.escapedText, privId); - } - return links.resolvedSymbol; - } - function getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) { - return getPropertyOfType(leftType, lexicallyScopedIdentifier.escapedName); - } - function checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedIdentifier) { - let propertyOnType; - const properties = getPropertiesOfType(leftType); - if (properties) { - forEach(properties, (symbol) => { - const decl = symbol.valueDeclaration; - if (decl && isNamedDeclaration(decl) && isPrivateIdentifier(decl.name) && decl.name.escapedText === right.escapedText) { - propertyOnType = symbol; - return true; - } - }); - } - const diagName = diagnosticName(right); - if (propertyOnType) { - const typeValueDecl = Debug.checkDefined(propertyOnType.valueDeclaration); - const typeClass = Debug.checkDefined(getContainingClass(typeValueDecl)); - if (lexicallyScopedIdentifier == null ? void 0 : lexicallyScopedIdentifier.valueDeclaration) { - const lexicalValueDecl = lexicallyScopedIdentifier.valueDeclaration; - const lexicalClass = getContainingClass(lexicalValueDecl); - Debug.assert(!!lexicalClass); - if (findAncestor(lexicalClass, (n) => typeClass === n)) { - const diagnostic = error2( - right, - Diagnostics.The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling, - diagName, - typeToString(leftType) - ); - addRelatedInfo( - diagnostic, - createDiagnosticForNode( - lexicalValueDecl, - Diagnostics.The_shadowing_declaration_of_0_is_defined_here, - diagName - ), - createDiagnosticForNode( - typeValueDecl, - Diagnostics.The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here, - diagName - ) - ); - return true; - } - } - error2( - right, - Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier, - diagName, - diagnosticName(typeClass.name || anon) - ); - return true; - } - return false; - } - function isThisPropertyAccessInConstructor(node, prop) { - return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer( - node, - /*includeArrowFunctions*/ - true, - /*includeClassComputedPropertyName*/ - false - ) === getDeclaringConstructor(prop); - } - function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode, writeOnly) { - const parentSymbol = getNodeLinks(left).resolvedSymbol; - const assignmentKind = getAssignmentTargetKind(node); - const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(leftType) : leftType); - const isAnyLike = isTypeAny(apparentType) || apparentType === silentNeverType; - let prop; - if (isPrivateIdentifier(right)) { - if (languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators || !useDefineForClassFields) { - if (assignmentKind !== 0 /* None */) { - checkExternalEmitHelpers(node, 1048576 /* ClassPrivateFieldSet */); - } - if (assignmentKind !== 1 /* Definite */) { - checkExternalEmitHelpers(node, 524288 /* ClassPrivateFieldGet */); - } - } - const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right); - if (assignmentKind && lexicallyScopedSymbol && lexicallyScopedSymbol.valueDeclaration && isMethodDeclaration(lexicallyScopedSymbol.valueDeclaration)) { - grammarErrorOnNode(right, Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable, idText(right)); - } - if (isAnyLike) { - if (lexicallyScopedSymbol) { - return isErrorType(apparentType) ? errorType : apparentType; - } - if (getContainingClassExcludingClassDecorators(right) === void 0) { - grammarErrorOnNode(right, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); - return anyType; - } - } - prop = lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedSymbol); - if (prop === void 0) { - if (checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedSymbol)) { - return errorType; - } - const containingClass = getContainingClassExcludingClassDecorators(right); - if (containingClass && isPlainJsFile(getSourceFileOfNode(containingClass), compilerOptions.checkJs)) { - grammarErrorOnNode(right, Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class, idText(right)); - } - } else { - const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); - if (isSetonlyAccessor && assignmentKind !== 1 /* Definite */) { - error2(node, Diagnostics.Private_accessor_was_defined_without_a_getter); - } - } - } else { - if (isAnyLike) { - if (isIdentifier(left) && parentSymbol) { - markLinkedReferences( - node, - 2 /* Property */, - /*propSymbol*/ - void 0, - leftType - ); - } - return isErrorType(apparentType) ? errorType : apparentType; - } - prop = getPropertyOfType( - apparentType, - right.escapedText, - /*skipObjectFunctionPropertyAugment*/ - isConstEnumObjectType(apparentType), - /*includeTypeOnlyMembers*/ - node.kind === 166 /* QualifiedName */ - ); - } - markLinkedReferences(node, 2 /* Property */, prop, leftType); - let propType; - if (!prop) { - const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0; - if (!(indexInfo && indexInfo.type)) { - const isUncheckedJS = isUncheckedJSSuggestion( - node, - leftType.symbol, - /*excludeClasses*/ - true - ); - if (!isUncheckedJS && isJSLiteralType(leftType)) { - return anyType; - } - if (leftType.symbol === globalThisSymbol) { - if (globalThisSymbol.exports.has(right.escapedText) && globalThisSymbol.exports.get(right.escapedText).flags & 418 /* BlockScoped */) { - error2(right, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(right.escapedText), typeToString(leftType)); - } else if (noImplicitAny) { - error2(right, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(leftType)); - } - return anyType; - } - if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) { - reportNonexistentProperty(right, isThisTypeParameter(leftType) ? apparentType : leftType, isUncheckedJS); - } - return errorType; - } - if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) { - error2(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType)); - } - propType = indexInfo.type; - if (compilerOptions.noUncheckedIndexedAccess && getAssignmentTargetKind(node) !== 1 /* Definite */) { - propType = getUnionType([propType, missingType]); - } - if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) { - error2(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText)); - } - if (indexInfo.declaration && isDeprecatedDeclaration2(indexInfo.declaration)) { - addDeprecatedSuggestion(right, [indexInfo.declaration], right.escapedText); - } - } else { - const targetPropSymbol = resolveAliasWithDeprecationCheck(prop, right); - if (isDeprecatedSymbol(targetPropSymbol) && isUncalledFunctionReference(node, targetPropSymbol) && targetPropSymbol.declarations) { - addDeprecatedSuggestion(right, targetPropSymbol.declarations, right.escapedText); - } - checkPropertyNotUsedBeforeDeclaration(prop, node, right); - markPropertyAsReferenced(prop, node, isSelfTypeAccess(left, parentSymbol)); - getNodeLinks(node).resolvedSymbol = prop; - checkPropertyAccessibility(node, left.kind === 108 /* SuperKeyword */, isWriteAccess(node), apparentType, prop); - if (isAssignmentToReadonlyEntity(node, prop, assignmentKind)) { - error2(right, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, idText(right)); - return errorType; - } - propType = isThisPropertyAccessInConstructor(node, prop) ? autoType : writeOnly || isWriteOnlyAccess(node) ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop); - } - return getFlowTypeOfAccessExpression(node, prop, propType, right, checkMode); - } - function isUncheckedJSSuggestion(node, suggestion, excludeClasses) { - var _a; - const file = getSourceFileOfNode(node); - if (file) { - if (compilerOptions.checkJs === void 0 && file.checkJsDirective === void 0 && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */)) { - const declarationFile = forEach(suggestion == null ? void 0 : suggestion.declarations, getSourceFileOfNode); - const suggestionHasNoExtendsOrDecorators = !(suggestion == null ? void 0 : suggestion.valueDeclaration) || !isClassLike(suggestion.valueDeclaration) || ((_a = suggestion.valueDeclaration.heritageClauses) == null ? void 0 : _a.length) || classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - false, - suggestion.valueDeclaration - ); - return !(file !== declarationFile && !!declarationFile && isGlobalSourceFile(declarationFile)) && !(excludeClasses && suggestion && suggestion.flags & 32 /* Class */ && suggestionHasNoExtendsOrDecorators) && !(!!node && excludeClasses && isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && suggestionHasNoExtendsOrDecorators); - } - } - return false; - } - function getFlowTypeOfAccessExpression(node, prop, propType, errorNode, checkMode) { - const assignmentKind = getAssignmentTargetKind(node); - if (assignmentKind === 1 /* Definite */) { - return removeMissingType(propType, !!(prop && prop.flags & 16777216 /* Optional */)); - } - if (prop && !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && !(prop.flags & 8192 /* Method */ && propType.flags & 1048576 /* Union */) && !isDuplicatedCommonJSExport(prop.declarations)) { - return propType; - } - if (propType === autoType) { - return getFlowTypeOfProperty(node, prop); - } - propType = getNarrowableTypeForReference(propType, node, checkMode); - let assumeUninitialized = false; - if (strictNullChecks && strictPropertyInitialization && isAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */) { - const declaration = prop && prop.valueDeclaration; - if (declaration && isPropertyWithoutInitializer(declaration)) { - if (!isStatic(declaration)) { - const flowContainer = getControlFlowContainer(node); - if (flowContainer.kind === 176 /* Constructor */ && flowContainer.parent === declaration.parent && !(declaration.flags & 33554432 /* Ambient */)) { - assumeUninitialized = true; - } - } - } - } else if (strictNullChecks && prop && prop.valueDeclaration && isPropertyAccessExpression(prop.valueDeclaration) && getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) && getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) { - assumeUninitialized = true; - } - const flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType); - if (assumeUninitialized && !containsUndefinedType(propType) && containsUndefinedType(flowType)) { - error2(errorNode, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop)); - return propType; - } - return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; - } - function checkPropertyNotUsedBeforeDeclaration(prop, node, right) { - const { valueDeclaration } = prop; - if (!valueDeclaration || getSourceFileOfNode(node).isDeclarationFile) { - return; - } - let diagnosticMessage; - const declarationName = idText(right); - if (isInPropertyInitializerOrClassStaticBlock(node) && !isOptionalPropertyDeclaration(valueDeclaration) && !(isAccessExpression(node) && isAccessExpression(node.expression)) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right) && !(isMethodDeclaration(valueDeclaration) && getCombinedModifierFlagsCached(valueDeclaration) & 256 /* Static */) && (useDefineForClassFields || !isPropertyDeclaredInAncestorClass(prop))) { - diagnosticMessage = error2(right, Diagnostics.Property_0_is_used_before_its_initialization, declarationName); - } else if (valueDeclaration.kind === 263 /* ClassDeclaration */ && node.parent.kind !== 183 /* TypeReference */ && !(valueDeclaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) { - diagnosticMessage = error2(right, Diagnostics.Class_0_used_before_its_declaration, declarationName); - } - if (diagnosticMessage) { - addRelatedInfo(diagnosticMessage, createDiagnosticForNode(valueDeclaration, Diagnostics._0_is_declared_here, declarationName)); - } - } - function isInPropertyInitializerOrClassStaticBlock(node) { - return !!findAncestor(node, (node2) => { - switch (node2.kind) { - case 172 /* PropertyDeclaration */: - return true; - case 303 /* PropertyAssignment */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 305 /* SpreadAssignment */: - case 167 /* ComputedPropertyName */: - case 239 /* TemplateSpan */: - case 294 /* JsxExpression */: - case 291 /* JsxAttribute */: - case 292 /* JsxAttributes */: - case 293 /* JsxSpreadAttribute */: - case 286 /* JsxOpeningElement */: - case 233 /* ExpressionWithTypeArguments */: - case 298 /* HeritageClause */: - return false; - case 219 /* ArrowFunction */: - case 244 /* ExpressionStatement */: - return isBlock(node2.parent) && isClassStaticBlockDeclaration(node2.parent.parent) ? true : "quit"; - default: - return isExpressionNode(node2) ? false : "quit"; - } - }); - } - function isPropertyDeclaredInAncestorClass(prop) { - if (!(prop.parent.flags & 32 /* Class */)) { - return false; - } - let classType = getTypeOfSymbol(prop.parent); - while (true) { - classType = classType.symbol && getSuperClass(classType); - if (!classType) { - return false; - } - const superProperty = getPropertyOfType(classType, prop.escapedName); - if (superProperty && superProperty.valueDeclaration) { - return true; - } - } - } - function getSuperClass(classType) { - const x = getBaseTypes(classType); - if (x.length === 0) { - return void 0; - } - return getIntersectionType(x); - } - function reportNonexistentProperty(propNode, containingType, isUncheckedJS) { - let errorInfo; - let relatedInfo; - if (!isPrivateIdentifier(propNode) && containingType.flags & 1048576 /* Union */ && !(containingType.flags & 402784252 /* Primitive */)) { - for (const subtype of containingType.types) { - if (!getPropertyOfType(subtype, propNode.escapedText) && !getApplicableIndexInfoForName(subtype, propNode.escapedText)) { - errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(subtype)); - break; - } - } - } - if (typeHasStaticProperty(propNode.escapedText, containingType)) { - const propName = declarationNameToString(propNode); - const typeName = typeToString(containingType); - errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "." + propName); - } else { - const promisedType = getPromisedTypeOfPromise(containingType); - if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) { - errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(containingType)); - relatedInfo = createDiagnosticForNode(propNode, Diagnostics.Did_you_forget_to_use_await); - } else { - const missingProperty = declarationNameToString(propNode); - const container = typeToString(containingType); - const libSuggestion = getSuggestedLibForNonExistentProperty(missingProperty, containingType); - if (libSuggestion !== void 0) { - errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later, missingProperty, container, libSuggestion); - } else { - const suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType); - if (suggestion !== void 0) { - const suggestedName = symbolName(suggestion); - const message = isUncheckedJS ? Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2 : Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2; - errorInfo = chainDiagnosticMessages(errorInfo, message, missingProperty, container, suggestedName); - relatedInfo = suggestion.valueDeclaration && createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestedName); - } else { - const diagnostic = containerSeemsToBeEmptyDomElement(containingType) ? Diagnostics.Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom : Diagnostics.Property_0_does_not_exist_on_type_1; - errorInfo = chainDiagnosticMessages(elaborateNeverIntersection(errorInfo, containingType), diagnostic, missingProperty, container); - } - } - } - } - const resultDiagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(propNode), propNode, errorInfo); - if (relatedInfo) { - addRelatedInfo(resultDiagnostic, relatedInfo); - } - addErrorOrSuggestion(!isUncheckedJS || errorInfo.code !== Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, resultDiagnostic); - } - function containerSeemsToBeEmptyDomElement(containingType) { - return compilerOptions.lib && !compilerOptions.lib.includes("dom") && everyContainedType(containingType, (type) => type.symbol && /^(?:EventTarget|Node|(?:HTML[a-zA-Z]*)?Element)$/.test(unescapeLeadingUnderscores(type.symbol.escapedName))) && isEmptyObjectType(containingType); - } - function typeHasStaticProperty(propName, containingType) { - const prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName); - return prop !== void 0 && !!prop.valueDeclaration && isStatic(prop.valueDeclaration); - } - function getSuggestedLibForNonExistentName(name) { - const missingName = diagnosticName(name); - const allFeatures = getScriptTargetFeatures(); - const typeFeatures = allFeatures.get(missingName); - return typeFeatures && firstIterator(typeFeatures.keys()); - } - function getSuggestedLibForNonExistentProperty(missingProperty, containingType) { - const container = getApparentType(containingType).symbol; - if (!container) { - return void 0; - } - const containingTypeName = symbolName(container); - const allFeatures = getScriptTargetFeatures(); - const typeFeatures = allFeatures.get(containingTypeName); - if (typeFeatures) { - for (const [libTarget, featuresOfType] of typeFeatures) { - if (contains(featuresOfType, missingProperty)) { - return libTarget; - } - } - } - } - function getSuggestedSymbolForNonexistentClassMember(name, baseType) { - return getSpellingSuggestionForName(name, getPropertiesOfType(baseType), 106500 /* ClassMember */); - } - function getSuggestedSymbolForNonexistentProperty(name, containingType) { - let props = getPropertiesOfType(containingType); - if (typeof name !== "string") { - const parent2 = name.parent; - if (isPropertyAccessExpression(parent2)) { - props = filter(props, (prop) => isValidPropertyAccessForCompletions(parent2, containingType, prop)); - } - name = idText(name); - } - return getSpellingSuggestionForName(name, props, 111551 /* Value */); - } - function getSuggestedSymbolForNonexistentJSXAttribute(name, containingType) { - const strName = isString(name) ? name : idText(name); - const properties = getPropertiesOfType(containingType); - const jsxSpecific = strName === "for" ? find(properties, (x) => symbolName(x) === "htmlFor") : strName === "class" ? find(properties, (x) => symbolName(x) === "className") : void 0; - return jsxSpecific ?? getSpellingSuggestionForName(strName, properties, 111551 /* Value */); - } - function getSuggestionForNonexistentProperty(name, containingType) { - const suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType); - return suggestion && symbolName(suggestion); - } - function getSuggestionForSymbolNameLookup(symbols, name, meaning) { - const symbol = getSymbol2(symbols, name, meaning); - if (symbol) return symbol; - let candidates; - if (symbols === globals) { - const primitives = mapDefined( - ["string", "number", "boolean", "object", "bigint", "symbol"], - (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0 - ); - candidates = primitives.concat(arrayFrom(symbols.values())); - } else { - candidates = arrayFrom(symbols.values()); - } - return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning); - } - function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) { - Debug.assert(outerName !== void 0, "outername should always be defined"); - const result = resolveNameForSymbolSuggestion( - location, - outerName, - meaning, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false, - /*excludeGlobals*/ - false - ); - return result; - } - function getSuggestedSymbolForNonexistentModule(name, targetModule) { - return targetModule.exports && getSpellingSuggestionForName(idText(name), getExportsOfModuleAsArray(targetModule), 2623475 /* ModuleMember */); - } - function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) { - function hasProp(name) { - const prop = getPropertyOfObjectType(objectType, name); - if (prop) { - const s = getSingleCallSignature(getTypeOfSymbol(prop)); - return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0)); - } - return false; - } - const suggestedMethod = isAssignmentTarget(expr) ? "set" : "get"; - if (!hasProp(suggestedMethod)) { - return void 0; - } - let suggestion = tryGetPropertyAccessOrIdentifierToString(expr.expression); - if (suggestion === void 0) { - suggestion = suggestedMethod; - } else { - suggestion += "." + suggestedMethod; - } - return suggestion; - } - function getSuggestedTypeForNonexistentStringLiteralType(source, target) { - const candidates = target.types.filter((type) => !!(type.flags & 128 /* StringLiteral */)); - return getSpellingSuggestion(source.value, candidates, (type) => type.value); - } - function getSpellingSuggestionForName(name, symbols, meaning) { - return getSpellingSuggestion(name, symbols, getCandidateName); - function getCandidateName(candidate) { - const candidateName = symbolName(candidate); - if (startsWith(candidateName, '"')) { - return void 0; - } - if (candidate.flags & meaning) { - return candidateName; - } - if (candidate.flags & 2097152 /* Alias */) { - const alias = tryResolveAlias(candidate); - if (alias && alias.flags & meaning) { - return candidateName; - } - } - return void 0; - } - } - function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isSelfTypeAccess2) { - const valueDeclaration = prop && prop.flags & 106500 /* ClassMember */ && prop.valueDeclaration; - if (!valueDeclaration) { - return; - } - const hasPrivateModifier = hasEffectiveModifier(valueDeclaration, 2 /* Private */); - const hasPrivateIdentifier = prop.valueDeclaration && isNamedDeclaration(prop.valueDeclaration) && isPrivateIdentifier(prop.valueDeclaration.name); - if (!hasPrivateModifier && !hasPrivateIdentifier) { - return; - } - if (nodeForCheckWriteOnly && isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 /* SetAccessor */)) { - return; - } - if (isSelfTypeAccess2) { - const containingMethod = findAncestor(nodeForCheckWriteOnly, isFunctionLikeDeclaration); - if (containingMethod && containingMethod.symbol === prop) { - return; - } - } - (getCheckFlags(prop) & 1 /* Instantiated */ ? getSymbolLinks(prop).target : prop).isReferenced = -1 /* All */; - } - function isSelfTypeAccess(name, parent2) { - return name.kind === 110 /* ThisKeyword */ || !!parent2 && isEntityNameExpression(name) && parent2 === getResolvedSymbol(getFirstIdentifier(name)); - } - function isValidPropertyAccess(node, propertyName) { - switch (node.kind) { - case 211 /* PropertyAccessExpression */: - return isValidPropertyAccessWithType(node, node.expression.kind === 108 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression))); - case 166 /* QualifiedName */: - return isValidPropertyAccessWithType( - node, - /*isSuper*/ - false, - propertyName, - getWidenedType(checkExpression(node.left)) - ); - case 205 /* ImportType */: - return isValidPropertyAccessWithType( - node, - /*isSuper*/ - false, - propertyName, - getTypeFromTypeNode(node) - ); - } - } - function isValidPropertyAccessForCompletions(node, type, property) { - return isPropertyAccessible( - node, - node.kind === 211 /* PropertyAccessExpression */ && node.expression.kind === 108 /* SuperKeyword */, - /*isWrite*/ - false, - type, - property - ); - } - function isValidPropertyAccessWithType(node, isSuper, propertyName, type) { - if (isTypeAny(type)) { - return true; - } - const prop = getPropertyOfType(type, propertyName); - return !!prop && isPropertyAccessible( - node, - isSuper, - /*isWrite*/ - false, - type, - prop - ); - } - function isPropertyAccessible(node, isSuper, isWrite, containingType, property) { - if (isTypeAny(containingType)) { - return true; - } - if (property.valueDeclaration && isPrivateIdentifierClassElementDeclaration(property.valueDeclaration)) { - const declClass = getContainingClass(property.valueDeclaration); - return !isOptionalChain(node) && !!findAncestor(node, (parent2) => parent2 === declClass); - } - return checkPropertyAccessibilityAtLocation(node, isSuper, isWrite, containingType, property); - } - function getForInVariableSymbol(node) { - const initializer = node.initializer; - if (initializer.kind === 261 /* VariableDeclarationList */) { - const variable = initializer.declarations[0]; - if (variable && !isBindingPattern(variable.name)) { - return getSymbolOfDeclaration(variable); - } - } else if (initializer.kind === 80 /* Identifier */) { - return getResolvedSymbol(initializer); - } - return void 0; - } - function hasNumericPropertyNames(type) { - return getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, numberType); - } - function isForInVariableForNumericPropertyNames(expr) { - const e = skipParentheses(expr); - if (e.kind === 80 /* Identifier */) { - const symbol = getResolvedSymbol(e); - if (symbol.flags & 3 /* Variable */) { - let child = expr; - let node = expr.parent; - while (node) { - if (node.kind === 249 /* ForInStatement */ && child === node.statement && getForInVariableSymbol(node) === symbol && hasNumericPropertyNames(getTypeOfExpression(node.expression))) { - return true; - } - child = node; - node = node.parent; - } - } - } - return false; - } - function checkIndexedAccess(node, checkMode) { - return node.flags & 64 /* OptionalChain */ ? checkElementAccessChain(node, checkMode) : checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode); - } - function checkElementAccessChain(node, checkMode) { - const exprType = checkExpression(node.expression); - const nonOptionalType = getOptionalExpressionType(exprType, node.expression); - return propagateOptionalTypeMarker(checkElementAccessExpression(node, checkNonNullType(nonOptionalType, node.expression), checkMode), node, nonOptionalType !== exprType); - } - function checkElementAccessExpression(node, exprType, checkMode) { - const objectType = getAssignmentTargetKind(node) !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(exprType) : exprType; - const indexExpression = node.argumentExpression; - const indexType = checkExpression(indexExpression); - if (isErrorType(objectType) || objectType === silentNeverType) { - return objectType; - } - if (isConstEnumObjectType(objectType) && !isStringLiteralLike(indexExpression)) { - error2(indexExpression, Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); - return errorType; - } - const effectiveIndexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType; - const assignmentTargetKind = getAssignmentTargetKind(node); - let accessFlags; - if (assignmentTargetKind === 0 /* None */) { - accessFlags = 32 /* ExpressionPosition */; - } else { - accessFlags = 4 /* Writing */ | (isGenericObjectType(objectType) && !isThisTypeParameter(objectType) ? 2 /* NoIndexSignatures */ : 0); - if (assignmentTargetKind === 2 /* Compound */) { - accessFlags |= 32 /* ExpressionPosition */; - } - } - const indexedAccessType = getIndexedAccessTypeOrUndefined(objectType, effectiveIndexType, accessFlags, node) || errorType; - return checkIndexedAccessIndexType(getFlowTypeOfAccessExpression(node, getNodeLinks(node).resolvedSymbol, indexedAccessType, indexExpression, checkMode), node); - } - function callLikeExpressionMayHaveTypeArguments(node) { - return isCallOrNewExpression(node) || isTaggedTemplateExpression(node) || isJsxOpeningLikeElement(node); - } - function resolveUntypedCall(node) { - if (callLikeExpressionMayHaveTypeArguments(node)) { - forEach(node.typeArguments, checkSourceElement); - } - if (node.kind === 215 /* TaggedTemplateExpression */) { - checkExpression(node.template); - } else if (isJsxOpeningLikeElement(node)) { - checkExpression(node.attributes); - } else if (isBinaryExpression(node)) { - checkExpression(node.left); - } else if (isCallOrNewExpression(node)) { - forEach(node.arguments, (argument) => { - checkExpression(argument); - }); - } - return anySignature; - } - function resolveErrorCall(node) { - resolveUntypedCall(node); - return unknownSignature; - } - function reorderCandidates(signatures, result, callChainFlags) { - let lastParent; - let lastSymbol; - let cutoffIndex = 0; - let index; - let specializedIndex = -1; - let spliceIndex; - Debug.assert(!result.length); - for (const signature of signatures) { - const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration); - const parent2 = signature.declaration && signature.declaration.parent; - if (!lastSymbol || symbol === lastSymbol) { - if (lastParent && parent2 === lastParent) { - index = index + 1; - } else { - lastParent = parent2; - index = cutoffIndex; - } - } else { - index = cutoffIndex = result.length; - lastParent = parent2; - } - lastSymbol = symbol; - if (signatureHasLiteralTypes(signature)) { - specializedIndex++; - spliceIndex = specializedIndex; - cutoffIndex++; - } else { - spliceIndex = index; - } - result.splice(spliceIndex, 0, callChainFlags ? getOptionalCallSignature(signature, callChainFlags) : signature); - } - } - function isSpreadArgument(arg) { - return !!arg && (arg.kind === 230 /* SpreadElement */ || arg.kind === 237 /* SyntheticExpression */ && arg.isSpread); - } - function getSpreadArgumentIndex(args) { - return findIndex(args, isSpreadArgument); - } - function acceptsVoid(t) { - return !!(t.flags & 16384 /* Void */); - } - function acceptsVoidUndefinedUnknownOrAny(t) { - return !!(t.flags & (16384 /* Void */ | 32768 /* Undefined */ | 2 /* Unknown */ | 1 /* Any */)); - } - function hasCorrectArity(node, args, signature, signatureHelpTrailingComma = false) { - if (isJsxOpeningFragment(node)) return true; - let argCount; - let callIsIncomplete = false; - let effectiveParameterCount = getParameterCount(signature); - let effectiveMinimumArguments = getMinArgumentCount(signature); - if (node.kind === 215 /* TaggedTemplateExpression */) { - argCount = args.length; - if (node.template.kind === 228 /* TemplateExpression */) { - const lastSpan = last(node.template.templateSpans); - callIsIncomplete = nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; - } else { - const templateLiteral = node.template; - Debug.assert(templateLiteral.kind === 15 /* NoSubstitutionTemplateLiteral */); - callIsIncomplete = !!templateLiteral.isUnterminated; - } - } else if (node.kind === 170 /* Decorator */) { - argCount = getDecoratorArgumentCount(node, signature); - } else if (node.kind === 226 /* BinaryExpression */) { - argCount = 1; - } else if (isJsxOpeningLikeElement(node)) { - callIsIncomplete = node.attributes.end === node.end; - if (callIsIncomplete) { - return true; - } - argCount = effectiveMinimumArguments === 0 ? args.length : 1; - effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1; - effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1); - } else if (!node.arguments) { - Debug.assert(node.kind === 214 /* NewExpression */); - return getMinArgumentCount(signature) === 0; - } else { - argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; - callIsIncomplete = node.arguments.end === node.end; - const spreadArgIndex = getSpreadArgumentIndex(args); - if (spreadArgIndex >= 0) { - return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature)); - } - } - if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) { - return false; - } - if (callIsIncomplete || argCount >= effectiveMinimumArguments) { - return true; - } - for (let i = argCount; i < effectiveMinimumArguments; i++) { - const type = getTypeAtPosition(signature, i); - if (filterType(type, isInJSFile(node) && !strictNullChecks ? acceptsVoidUndefinedUnknownOrAny : acceptsVoid).flags & 131072 /* Never */) { - return false; - } - } - return true; - } - function hasCorrectTypeArgumentArity(signature, typeArguments) { - const numTypeParameters = length(signature.typeParameters); - const minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); - return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters; - } - function isInstantiatedGenericParameter(signature, pos) { - let type; - return !!(signature.target && (type = tryGetTypeAtPosition(signature.target, pos)) && isGenericType(type)); - } - function getSingleCallSignature(type) { - return getSingleSignature( - type, - 0 /* Call */, - /*allowMembers*/ - false - ); - } - function getSingleCallOrConstructSignature(type) { - return getSingleSignature( - type, - 0 /* Call */, - /*allowMembers*/ - false - ) || getSingleSignature( - type, - 1 /* Construct */, - /*allowMembers*/ - false - ); - } - function getSingleSignature(type, kind, allowMembers) { - if (type.flags & 524288 /* Object */) { - const resolved = resolveStructuredTypeMembers(type); - if (allowMembers || resolved.properties.length === 0 && resolved.indexInfos.length === 0) { - if (kind === 0 /* Call */ && resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0) { - return resolved.callSignatures[0]; - } - if (kind === 1 /* Construct */ && resolved.constructSignatures.length === 1 && resolved.callSignatures.length === 0) { - return resolved.constructSignatures[0]; - } - } - } - return void 0; - } - function instantiateSignatureInContextOf(signature, contextualSignature, inferenceContext, compareTypes) { - const context = createInferenceContext(getTypeParametersForMapper(signature), signature, 0 /* None */, compareTypes); - const restType = getEffectiveRestType(contextualSignature); - const mapper = inferenceContext && (restType && restType.flags & 262144 /* TypeParameter */ ? inferenceContext.nonFixingMapper : inferenceContext.mapper); - const sourceSignature = mapper ? instantiateSignature(contextualSignature, mapper) : contextualSignature; - applyToParameterTypes(sourceSignature, signature, (source, target) => { - inferTypes(context.inferences, source, target); - }); - if (!inferenceContext) { - applyToReturnTypes(contextualSignature, signature, (source, target) => { - inferTypes(context.inferences, source, target, 128 /* ReturnType */); - }); - } - return getSignatureInstantiation(signature, getInferredTypes(context), isInJSFile(contextualSignature.declaration)); - } - function inferJsxTypeArguments(node, signature, checkMode, context) { - const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node); - const checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, context, checkMode); - inferTypes(context.inferences, checkAttrType, paramType); - return getInferredTypes(context); - } - function getThisArgumentType(thisArgumentNode) { - if (!thisArgumentNode) { - return voidType; - } - const thisArgumentType = checkExpression(thisArgumentNode); - return isRightSideOfInstanceofExpression(thisArgumentNode) ? thisArgumentType : isOptionalChainRoot(thisArgumentNode.parent) ? getNonNullableType(thisArgumentType) : isOptionalChain(thisArgumentNode.parent) ? removeOptionalTypeMarker(thisArgumentType) : thisArgumentType; - } - function inferTypeArguments(node, signature, args, checkMode, context) { - if (isJsxOpeningLikeElement(node)) { - return inferJsxTypeArguments(node, signature, checkMode, context); - } - if (node.kind !== 170 /* Decorator */ && node.kind !== 226 /* BinaryExpression */) { - const skipBindingPatterns = every(signature.typeParameters, (p) => !!getDefaultFromTypeParameter(p)); - const contextualType = getContextualType2(node, skipBindingPatterns ? 8 /* SkipBindingPatterns */ : 0 /* None */); - if (contextualType) { - const inferenceTargetType = getReturnTypeOfSignature(signature); - if (couldContainTypeVariables(inferenceTargetType)) { - const outerContext = getInferenceContext(node); - const isFromBindingPattern = !skipBindingPatterns && getContextualType2(node, 8 /* SkipBindingPatterns */) !== contextualType; - if (!isFromBindingPattern) { - const outerMapper = getMapperFromContext(cloneInferenceContext(outerContext, 1 /* NoDefault */)); - const instantiatedType = instantiateType(contextualType, outerMapper); - const contextualSignature = getSingleCallSignature(instantiatedType); - const inferenceSourceType = contextualSignature && contextualSignature.typeParameters ? getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) : instantiatedType; - inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 128 /* ReturnType */); - } - const returnContext = createInferenceContext(signature.typeParameters, signature, context.flags); - const returnSourceType = instantiateType(contextualType, outerContext && outerContext.returnMapper); - inferTypes(returnContext.inferences, returnSourceType, inferenceTargetType); - context.returnMapper = some(returnContext.inferences, hasInferenceCandidates) ? getMapperFromContext(cloneInferredPartOfContext(returnContext)) : void 0; - } - } - } - const restType = getNonArrayRestType(signature); - const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length; - if (restType && restType.flags & 262144 /* TypeParameter */) { - const info = find(context.inferences, (info2) => info2.typeParameter === restType); - if (info) { - info.impliedArity = findIndex(args, isSpreadArgument, argCount) < 0 ? args.length - argCount : void 0; - } - } - const thisType = getThisTypeOfSignature(signature); - if (thisType && couldContainTypeVariables(thisType)) { - const thisArgumentNode = getThisArgumentOfCall(node); - inferTypes(context.inferences, getThisArgumentType(thisArgumentNode), thisType); - } - for (let i = 0; i < argCount; i++) { - const arg = args[i]; - if (arg.kind !== 232 /* OmittedExpression */) { - const paramType = getTypeAtPosition(signature, i); - if (couldContainTypeVariables(paramType)) { - const argType = checkExpressionWithContextualType(arg, paramType, context, checkMode); - inferTypes(context.inferences, argType, paramType); - } - } - } - if (restType && couldContainTypeVariables(restType)) { - const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context, checkMode); - inferTypes(context.inferences, spreadType, restType); - } - return getInferredTypes(context); - } - function getMutableArrayOrTupleType(type) { - return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType( - getElementTypes(type), - type.target.elementFlags, - /*readonly*/ - false, - type.target.labeledElementDeclarations - ) : createTupleType([type], [8 /* Variadic */]); - } - function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) { - const inConstContext = isConstTypeVariable(restType); - if (index >= argCount - 1) { - const arg = args[argCount - 1]; - if (isSpreadArgument(arg)) { - const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpressionWithContextualType(arg.expression, restType, context, checkMode); - if (isArrayLikeType(spreadType)) { - return getMutableArrayOrTupleType(spreadType); - } - return createArrayType(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg), inConstContext); - } - } - const types = []; - const flags = []; - const names = []; - for (let i = index; i < argCount; i++) { - const arg = args[i]; - if (isSpreadArgument(arg)) { - const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpression(arg.expression); - if (isArrayLikeType(spreadType)) { - types.push(spreadType); - flags.push(8 /* Variadic */); - } else { - types.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg)); - flags.push(4 /* Rest */); - } - } else { - const contextualType = isTupleType(restType) ? getContextualTypeForElementExpression(restType, i - index, argCount - index) || unknownType : getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */); - const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode); - const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */); - types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType)); - flags.push(1 /* Required */); - } - if (arg.kind === 237 /* SyntheticExpression */ && arg.tupleNameSource) { - names.push(arg.tupleNameSource); - } else { - names.push(void 0); - } - } - return createTupleType(types, flags, inConstContext && !someType(restType, isMutableArrayLikeType), names); - } - function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) { - const isJavascript = isInJSFile(signature.declaration); - const typeParameters = signature.typeParameters; - const typeArgumentTypes = fillMissingTypeArguments(map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript); - let mapper; - for (let i = 0; i < typeArgumentNodes.length; i++) { - Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments"); - const constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Type_0_does_not_satisfy_the_constraint_1 - ) : void 0; - const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1; - if (!mapper) { - mapper = createTypeMapper(typeParameters, typeArgumentTypes); - } - const typeArgument = typeArgumentTypes[i]; - if (!checkTypeAssignableTo( - typeArgument, - getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), - reportErrors2 ? typeArgumentNodes[i] : void 0, - typeArgumentHeadMessage, - errorInfo - )) { - return void 0; - } - } - } - return typeArgumentTypes; - } - function getJsxReferenceKind(node) { - if (isJsxIntrinsicTagName(node.tagName)) { - return 2 /* Mixed */; - } - const tagType = getApparentType(checkExpression(node.tagName)); - if (length(getSignaturesOfType(tagType, 1 /* Construct */))) { - return 0 /* Component */; - } - if (length(getSignaturesOfType(tagType, 0 /* Call */))) { - return 1 /* Function */; - } - return 2 /* Mixed */; - } - function checkApplicableSignatureForJsxCallLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) { - const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node); - const attributesType = isJsxOpeningFragment(node) ? createJsxAttributesTypeFromAttributesProperty(node) : checkExpressionWithContextualType( - node.attributes, - paramType, - /*inferenceContext*/ - void 0, - checkMode - ); - const checkAttributesType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(attributesType) : attributesType; - return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate( - checkAttributesType, - paramType, - relation, - reportErrors2 ? isJsxOpeningFragment(node) ? node : node.tagName : void 0, - isJsxOpeningFragment(node) ? void 0 : node.attributes, - /*headMessage*/ - void 0, - containingMessageChain, - errorOutputContainer - ); - function checkTagNameDoesNotExpectTooManyArguments() { - var _a; - if (getJsxNamespaceContainerForImplicitImport(node)) { - return true; - } - const tagType = (isJsxOpeningElement(node) || isJsxSelfClosingElement(node)) && !(isJsxIntrinsicTagName(node.tagName) || isJsxNamespacedName(node.tagName)) ? checkExpression(node.tagName) : void 0; - if (!tagType) { - return true; - } - const tagCallSignatures = getSignaturesOfType(tagType, 0 /* Call */); - if (!length(tagCallSignatures)) { - return true; - } - const factory2 = getJsxFactoryEntity(node); - if (!factory2) { - return true; - } - const factorySymbol = resolveEntityName( - factory2, - 111551 /* Value */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - false, - node - ); - if (!factorySymbol) { - return true; - } - const factoryType = getTypeOfSymbol(factorySymbol); - const callSignatures = getSignaturesOfType(factoryType, 0 /* Call */); - if (!length(callSignatures)) { - return true; - } - let hasFirstParamSignatures = false; - let maxParamCount = 0; - for (const sig of callSignatures) { - const firstparam = getTypeAtPosition(sig, 0); - const signaturesOfParam = getSignaturesOfType(firstparam, 0 /* Call */); - if (!length(signaturesOfParam)) continue; - for (const paramSig of signaturesOfParam) { - hasFirstParamSignatures = true; - if (hasEffectiveRestParameter(paramSig)) { - return true; - } - const paramCount = getParameterCount(paramSig); - if (paramCount > maxParamCount) { - maxParamCount = paramCount; - } - } - } - if (!hasFirstParamSignatures) { - return true; - } - let absoluteMinArgCount = Infinity; - for (const tagSig of tagCallSignatures) { - const tagRequiredArgCount = getMinArgumentCount(tagSig); - if (tagRequiredArgCount < absoluteMinArgCount) { - absoluteMinArgCount = tagRequiredArgCount; - } - } - if (absoluteMinArgCount <= maxParamCount) { - return true; - } - if (reportErrors2) { - const tagName = node.tagName; - const diag2 = createDiagnosticForNode(tagName, Diagnostics.Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3, entityNameToString(tagName), absoluteMinArgCount, entityNameToString(factory2), maxParamCount); - const tagNameDeclaration = (_a = getSymbolAtLocation(tagName)) == null ? void 0 : _a.valueDeclaration; - if (tagNameDeclaration) { - addRelatedInfo(diag2, createDiagnosticForNode(tagNameDeclaration, Diagnostics._0_is_declared_here, entityNameToString(tagName))); - } - if (errorOutputContainer && errorOutputContainer.skipLogging) { - (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); - } - if (!errorOutputContainer.skipLogging) { - diagnostics.add(diag2); - } - } - return false; - } - } - function getEffectiveCheckNode(argument) { - argument = skipParentheses(argument); - return isSatisfiesExpression(argument) ? skipParentheses(argument.expression) : argument; - } - function getSignatureApplicabilityError(node, args, signature, relation, checkMode, reportErrors2, containingMessageChain, inferenceContext) { - const errorOutputContainer = { errors: void 0, skipLogging: true }; - if (isJsxCallLike(node)) { - if (!checkApplicableSignatureForJsxCallLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer)) { - Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "jsx should have errors when reporting errors"); - return errorOutputContainer.errors || emptyArray; - } - return void 0; - } - const thisType = getThisTypeOfSignature(signature); - if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) { - const thisArgumentNode = getThisArgumentOfCall(node); - const thisArgumentType = getThisArgumentType(thisArgumentNode); - const errorNode = reportErrors2 ? thisArgumentNode || node : void 0; - const headMessage2 = Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; - if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage2, containingMessageChain, errorOutputContainer)) { - Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "this parameter should have errors when reporting errors"); - return errorOutputContainer.errors || emptyArray; - } - } - const headMessage = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; - const restType = getNonArrayRestType(signature); - const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length; - for (let i = 0; i < argCount; i++) { - const arg = args[i]; - if (arg.kind !== 232 /* OmittedExpression */) { - const paramType = getTypeAtPosition(signature, i); - const argType = checkExpressionWithContextualType( - arg, - paramType, - /*inferenceContext*/ - void 0, - checkMode - ); - const regularArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType; - const checkArgType = inferenceContext ? instantiateType(regularArgType, inferenceContext.nonFixingMapper) : regularArgType; - const effectiveCheckArgumentNode = getEffectiveCheckNode(arg); - if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? effectiveCheckArgumentNode : void 0, effectiveCheckArgumentNode, headMessage, containingMessageChain, errorOutputContainer)) { - Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors"); - maybeAddMissingAwaitInfo(arg, checkArgType, paramType); - return errorOutputContainer.errors || emptyArray; - } - } - } - if (restType) { - const spreadType = getSpreadArgumentType( - args, - argCount, - args.length, - restType, - /*context*/ - void 0, - checkMode - ); - const restArgCount = args.length - argCount; - const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? getEffectiveCheckNode(args[argCount]) : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end); - if (!checkTypeRelatedTo( - spreadType, - restType, - relation, - errorNode, - headMessage, - /*containingMessageChain*/ - void 0, - errorOutputContainer - )) { - Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors"); - maybeAddMissingAwaitInfo(errorNode, spreadType, restType); - return errorOutputContainer.errors || emptyArray; - } - } - return void 0; - function maybeAddMissingAwaitInfo(errorNode, source, target) { - if (errorNode && reportErrors2 && errorOutputContainer.errors && errorOutputContainer.errors.length) { - if (getAwaitedTypeOfPromise(target)) { - return; - } - const awaitedTypeOfSource = getAwaitedTypeOfPromise(source); - if (awaitedTypeOfSource && isTypeRelatedTo(awaitedTypeOfSource, target, relation)) { - addRelatedInfo(errorOutputContainer.errors[0], createDiagnosticForNode(errorNode, Diagnostics.Did_you_forget_to_use_await)); - } - } - } - } - function getThisArgumentOfCall(node) { - if (node.kind === 226 /* BinaryExpression */) { - return node.right; - } - const expression = node.kind === 213 /* CallExpression */ ? node.expression : node.kind === 215 /* TaggedTemplateExpression */ ? node.tag : node.kind === 170 /* Decorator */ && !legacyDecorators ? node.expression : void 0; - if (expression) { - const callee = skipOuterExpressions(expression); - if (isAccessExpression(callee)) { - return callee.expression; - } - } - } - function createSyntheticExpression(parent2, type, isSpread, tupleNameSource) { - const result = parseNodeFactory.createSyntheticExpression(type, isSpread, tupleNameSource); - setTextRange(result, parent2); - setParent(result, parent2); - return result; - } - function getEffectiveCallArguments(node) { - if (isJsxOpeningFragment(node)) { - return [createSyntheticExpression(node, emptyFreshJsxObjectType)]; - } - if (node.kind === 215 /* TaggedTemplateExpression */) { - const template = node.template; - const args2 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())]; - if (template.kind === 228 /* TemplateExpression */) { - forEach(template.templateSpans, (span) => { - args2.push(span.expression); - }); - } - return args2; - } - if (node.kind === 170 /* Decorator */) { - return getEffectiveDecoratorArguments(node); - } - if (node.kind === 226 /* BinaryExpression */) { - return [node.left]; - } - if (isJsxOpeningLikeElement(node)) { - return node.attributes.properties.length > 0 || isJsxOpeningElement(node) && node.parent.children.length > 0 ? [node.attributes] : emptyArray; - } - const args = node.arguments || emptyArray; - const spreadIndex = getSpreadArgumentIndex(args); - if (spreadIndex >= 0) { - const effectiveArgs = args.slice(0, spreadIndex); - for (let i = spreadIndex; i < args.length; i++) { - const arg = args[i]; - const spreadType = arg.kind === 230 /* SpreadElement */ && (flowLoopCount ? checkExpression(arg.expression) : checkExpressionCached(arg.expression)); - if (spreadType && isTupleType(spreadType)) { - forEach(getElementTypes(spreadType), (t, i2) => { - var _a; - const flags = spreadType.target.elementFlags[i2]; - const syntheticArg = createSyntheticExpression(arg, flags & 4 /* Rest */ ? createArrayType(t) : t, !!(flags & 12 /* Variable */), (_a = spreadType.target.labeledElementDeclarations) == null ? void 0 : _a[i2]); - effectiveArgs.push(syntheticArg); - }); - } else { - effectiveArgs.push(arg); - } - } - return effectiveArgs; - } - return args; - } - function getEffectiveDecoratorArguments(node) { - const expr = node.expression; - const signature = getDecoratorCallSignature(node); - if (signature) { - const args = []; - for (const param of signature.parameters) { - const type = getTypeOfSymbol(param); - args.push(createSyntheticExpression(expr, type)); - } - return args; - } - return Debug.fail(); - } - function getDecoratorArgumentCount(node, signature) { - return compilerOptions.experimentalDecorators ? getLegacyDecoratorArgumentCount(node, signature) : ( - // Allow the runtime to oversupply arguments to an ES decorator as long as there's at least one parameter. - Math.min(Math.max(getParameterCount(signature), 1), 2) - ); - } - function getLegacyDecoratorArgumentCount(node, signature) { - switch (node.parent.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return 1; - case 172 /* PropertyDeclaration */: - return hasAccessorModifier(node.parent) ? 3 : 2; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return signature.parameters.length <= 2 ? 2 : 3; - case 169 /* Parameter */: - return 3; - default: - return Debug.fail(); - } - } - function getDiagnosticSpanForCallNode(node) { - const sourceFile = getSourceFileOfNode(node); - const { start, length: length2 } = getErrorSpanForNode(sourceFile, isPropertyAccessExpression(node.expression) ? node.expression.name : node.expression); - return { start, length: length2, sourceFile }; - } - function getDiagnosticForCallNode(node, message, ...args) { - if (isCallExpression(node)) { - const { sourceFile, start, length: length2 } = getDiagnosticSpanForCallNode(node); - if ("message" in message) { - return createFileDiagnostic(sourceFile, start, length2, message, ...args); - } - return createDiagnosticForFileFromMessageChain(sourceFile, message); - } else { - if ("message" in message) { - return createDiagnosticForNode(node, message, ...args); - } - return createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), node, message); - } - } - function getErrorNodeForCallNode(callLike) { - if (isCallOrNewExpression(callLike)) { - return isPropertyAccessExpression(callLike.expression) ? callLike.expression.name : callLike.expression; - } - if (isTaggedTemplateExpression(callLike)) { - return isPropertyAccessExpression(callLike.tag) ? callLike.tag.name : callLike.tag; - } - if (isJsxOpeningLikeElement(callLike)) { - return callLike.tagName; - } - return callLike; - } - function isPromiseResolveArityError(node) { - if (!isCallExpression(node) || !isIdentifier(node.expression)) return false; - const symbol = resolveName( - node.expression, - node.expression.escapedText, - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - const decl = symbol == null ? void 0 : symbol.valueDeclaration; - if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) { - return false; - } - const globalPromiseSymbol = getGlobalPromiseConstructorSymbol( - /*reportErrors*/ - false - ); - if (!globalPromiseSymbol) return false; - const constructorSymbol = getSymbolAtLocation( - decl.parent.parent.expression, - /*ignoreErrors*/ - true - ); - return constructorSymbol === globalPromiseSymbol; - } - function getArgumentArityError(node, signatures, args, headMessage) { - var _a; - const spreadIndex = getSpreadArgumentIndex(args); - if (spreadIndex > -1) { - return createDiagnosticForNode(args[spreadIndex], Diagnostics.A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter); - } - let min2 = Number.POSITIVE_INFINITY; - let max = Number.NEGATIVE_INFINITY; - let maxBelow = Number.NEGATIVE_INFINITY; - let minAbove = Number.POSITIVE_INFINITY; - let closestSignature; - for (const sig of signatures) { - const minParameter = getMinArgumentCount(sig); - const maxParameter = getParameterCount(sig); - if (minParameter < min2) { - min2 = minParameter; - closestSignature = sig; - } - max = Math.max(max, maxParameter); - if (minParameter < args.length && minParameter > maxBelow) maxBelow = minParameter; - if (args.length < maxParameter && maxParameter < minAbove) minAbove = maxParameter; - } - const hasRestParameter2 = some(signatures, hasEffectiveRestParameter); - const parameterRange = hasRestParameter2 ? min2 : min2 < max ? min2 + "-" + max : min2; - const isVoidPromiseError = !hasRestParameter2 && parameterRange === 1 && args.length === 0 && isPromiseResolveArityError(node); - if (isVoidPromiseError && isInJSFile(node)) { - return getDiagnosticForCallNode(node, Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments); - } - const error3 = isDecorator(node) ? hasRestParameter2 ? Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0 : Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0 : hasRestParameter2 ? Diagnostics.Expected_at_least_0_arguments_but_got_1 : isVoidPromiseError ? Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise : Diagnostics.Expected_0_arguments_but_got_1; - if (min2 < args.length && args.length < max) { - if (headMessage) { - let chain = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, - args.length, - maxBelow, - minAbove - ); - chain = chainDiagnosticMessages(chain, headMessage); - return getDiagnosticForCallNode(node, chain); - } - return getDiagnosticForCallNode(node, Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, args.length, maxBelow, minAbove); - } else if (args.length < min2) { - let diagnostic; - if (headMessage) { - let chain = chainDiagnosticMessages( - /*details*/ - void 0, - error3, - parameterRange, - args.length - ); - chain = chainDiagnosticMessages(chain, headMessage); - diagnostic = getDiagnosticForCallNode(node, chain); - } else { - diagnostic = getDiagnosticForCallNode(node, error3, parameterRange, args.length); - } - const parameter = (_a = closestSignature == null ? void 0 : closestSignature.declaration) == null ? void 0 : _a.parameters[closestSignature.thisParameter ? args.length + 1 : args.length]; - if (parameter) { - const messageAndArgs = isBindingPattern(parameter.name) ? [Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided] : isRestParameter(parameter) ? [Diagnostics.Arguments_for_the_rest_parameter_0_were_not_provided, idText(getFirstIdentifier(parameter.name))] : [Diagnostics.An_argument_for_0_was_not_provided, !parameter.name ? args.length : idText(getFirstIdentifier(parameter.name))]; - const parameterError = createDiagnosticForNode(parameter, ...messageAndArgs); - return addRelatedInfo(diagnostic, parameterError); - } - return diagnostic; - } else { - const errorSpan = factory.createNodeArray(args.slice(max)); - const pos = first(errorSpan).pos; - let end = last(errorSpan).end; - if (end === pos) { - end++; - } - setTextRangePosEnd(errorSpan, pos, end); - if (headMessage) { - let chain = chainDiagnosticMessages( - /*details*/ - void 0, - error3, - parameterRange, - args.length - ); - chain = chainDiagnosticMessages(chain, headMessage); - return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), errorSpan, chain); - } - return createDiagnosticForNodeArray(getSourceFileOfNode(node), errorSpan, error3, parameterRange, args.length); - } - } - function getTypeArgumentArityError(node, signatures, typeArguments, headMessage) { - const argCount = typeArguments.length; - if (signatures.length === 1) { - const sig = signatures[0]; - const min2 = getMinTypeArgumentCount(sig.typeParameters); - const max = length(sig.typeParameters); - if (headMessage) { - let chain = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Expected_0_type_arguments_but_got_1, - min2 < max ? min2 + "-" + max : min2, - argCount - ); - chain = chainDiagnosticMessages(chain, headMessage); - return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain); - } - return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, min2 < max ? min2 + "-" + max : min2, argCount); - } - let belowArgCount = -Infinity; - let aboveArgCount = Infinity; - for (const sig of signatures) { - const min2 = getMinTypeArgumentCount(sig.typeParameters); - const max = length(sig.typeParameters); - if (min2 > argCount) { - aboveArgCount = Math.min(aboveArgCount, min2); - } else if (max < argCount) { - belowArgCount = Math.max(belowArgCount, max); - } - } - if (belowArgCount !== -Infinity && aboveArgCount !== Infinity) { - if (headMessage) { - let chain = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, - argCount, - belowArgCount, - aboveArgCount - ); - chain = chainDiagnosticMessages(chain, headMessage); - return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain); - } - return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, argCount, belowArgCount, aboveArgCount); - } - if (headMessage) { - let chain = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Expected_0_type_arguments_but_got_1, - belowArgCount === -Infinity ? aboveArgCount : belowArgCount, - argCount - ); - chain = chainDiagnosticMessages(chain, headMessage); - return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain); - } - return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, belowArgCount === -Infinity ? aboveArgCount : belowArgCount, argCount); - } - function resolveCall(node, signatures, candidatesOutArray, checkMode, callChainFlags, headMessage) { - const isTaggedTemplate = node.kind === 215 /* TaggedTemplateExpression */; - const isDecorator2 = node.kind === 170 /* Decorator */; - const isJsxOpeningOrSelfClosingElement = isJsxOpeningLikeElement(node); - const isJsxOpenFragment = isJsxOpeningFragment(node); - const isInstanceof = node.kind === 226 /* BinaryExpression */; - const reportErrors2 = !isInferencePartiallyBlocked && !candidatesOutArray; - let candidatesForArgumentError; - let candidateForArgumentArityError; - let candidateForTypeArgumentError; - let result; - let argCheckMode = 0 /* Normal */; - let candidates = []; - let typeArguments; - if (!isDecorator2 && !isInstanceof && !isSuperCall(node) && !isJsxOpenFragment) { - typeArguments = node.typeArguments; - if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 108 /* SuperKeyword */) { - forEach(typeArguments, checkSourceElement); - } - } - candidates = candidatesOutArray || []; - reorderCandidates(signatures, candidates, callChainFlags); - if (!isJsxOpenFragment) { - Debug.assert(candidates.length, "Revert #54442 and add a testcase with whatever triggered this"); - } - const args = getEffectiveCallArguments(node); - const isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters; - if (!isDecorator2 && !isSingleNonGenericCandidate && some(args, isContextSensitive)) { - argCheckMode = 4 /* SkipContextSensitive */; - } - const signatureHelpTrailingComma = !!(checkMode & 16 /* IsForSignatureHelp */) && node.kind === 213 /* CallExpression */ && node.arguments.hasTrailingComma; - if (candidates.length > 1) { - result = chooseOverload(candidates, subtypeRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma); - } - if (!result) { - result = chooseOverload(candidates, assignableRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma); - } - if (result) { - return result; - } - result = getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray, checkMode); - getNodeLinks(node).resolvedSignature = result; - if (reportErrors2) { - if (!headMessage && isInstanceof) { - headMessage = Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method; - } - if (candidatesForArgumentError) { - if (candidatesForArgumentError.length === 1 || candidatesForArgumentError.length > 3) { - const last2 = candidatesForArgumentError[candidatesForArgumentError.length - 1]; - let chain; - if (candidatesForArgumentError.length > 3) { - chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error); - chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call); - } - if (headMessage) { - chain = chainDiagnosticMessages(chain, headMessage); - } - const diags = getSignatureApplicabilityError( - node, - args, - last2, - assignableRelation, - 0 /* Normal */, - /*reportErrors*/ - true, - () => chain, - /*inferenceContext*/ - void 0 - ); - if (diags) { - for (const d of diags) { - if (last2.declaration && candidatesForArgumentError.length > 3) { - addRelatedInfo(d, createDiagnosticForNode(last2.declaration, Diagnostics.The_last_overload_is_declared_here)); - } - addImplementationSuccessElaboration(last2, d); - diagnostics.add(d); - } - } else { - Debug.fail("No error for last overload signature"); - } - } else { - const allDiagnostics = []; - let max = 0; - let min2 = Number.MAX_VALUE; - let minIndex = 0; - let i = 0; - for (const c of candidatesForArgumentError) { - const chain2 = () => chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Overload_0_of_1_2_gave_the_following_error, - i + 1, - candidates.length, - signatureToString(c) - ); - const diags2 = getSignatureApplicabilityError( - node, - args, - c, - assignableRelation, - 0 /* Normal */, - /*reportErrors*/ - true, - chain2, - /*inferenceContext*/ - void 0 - ); - if (diags2) { - if (diags2.length <= min2) { - min2 = diags2.length; - minIndex = i; - } - max = Math.max(max, diags2.length); - allDiagnostics.push(diags2); - } else { - Debug.fail("No error for 3 or fewer overload signatures"); - } - i++; - } - const diags = max > 1 ? allDiagnostics[minIndex] : flatten(allDiagnostics); - Debug.assert(diags.length > 0, "No errors reported for 3 or fewer overload signatures"); - let chain = chainDiagnosticMessages( - map(diags, createDiagnosticMessageChainFromDiagnostic), - Diagnostics.No_overload_matches_this_call - ); - if (headMessage) { - chain = chainDiagnosticMessages(chain, headMessage); - } - const related = [...flatMap(diags, (d) => d.relatedInformation)]; - let diag2; - if (every(diags, (d) => d.start === diags[0].start && d.length === diags[0].length && d.file === diags[0].file)) { - const { file, start, length: length2 } = diags[0]; - diag2 = { file, start, length: length2, code: chain.code, category: chain.category, messageText: chain, relatedInformation: related }; - } else { - diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), getErrorNodeForCallNode(node), chain, related); - } - addImplementationSuccessElaboration(candidatesForArgumentError[0], diag2); - diagnostics.add(diag2); - } - } else if (candidateForArgumentArityError) { - diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args, headMessage)); - } else if (candidateForTypeArgumentError) { - checkTypeArguments( - candidateForTypeArgumentError, - node.typeArguments, - /*reportErrors*/ - true, - headMessage - ); - } else if (!isJsxOpenFragment) { - const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments)); - if (signaturesWithCorrectTypeArgumentArity.length === 0) { - diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments, headMessage)); - } else { - diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args, headMessage)); - } - } - } - return result; - function addImplementationSuccessElaboration(failed2, diagnostic) { - var _a, _b; - const oldCandidatesForArgumentError = candidatesForArgumentError; - const oldCandidateForArgumentArityError = candidateForArgumentArityError; - const oldCandidateForTypeArgumentError = candidateForTypeArgumentError; - const failedSignatureDeclarations = ((_b = (_a = failed2.declaration) == null ? void 0 : _a.symbol) == null ? void 0 : _b.declarations) || emptyArray; - const isOverload2 = failedSignatureDeclarations.length > 1; - const implDecl = isOverload2 ? find(failedSignatureDeclarations, (d) => isFunctionLikeDeclaration(d) && nodeIsPresent(d.body)) : void 0; - if (implDecl) { - const candidate = getSignatureFromDeclaration(implDecl); - const isSingleNonGenericCandidate2 = !candidate.typeParameters; - if (chooseOverload([candidate], assignableRelation, isSingleNonGenericCandidate2)) { - addRelatedInfo(diagnostic, createDiagnosticForNode(implDecl, Diagnostics.The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible)); - } - } - candidatesForArgumentError = oldCandidatesForArgumentError; - candidateForArgumentArityError = oldCandidateForArgumentArityError; - candidateForTypeArgumentError = oldCandidateForTypeArgumentError; - } - function chooseOverload(candidates2, relation, isSingleNonGenericCandidate2, signatureHelpTrailingComma2 = false) { - var _a, _b; - candidatesForArgumentError = void 0; - candidateForArgumentArityError = void 0; - candidateForTypeArgumentError = void 0; - if (isSingleNonGenericCandidate2) { - const candidate = candidates2[0]; - if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) { - return void 0; - } - if (getSignatureApplicabilityError( - node, - args, - candidate, - relation, - 0 /* Normal */, - /*reportErrors*/ - false, - /*containingMessageChain*/ - void 0, - /*inferenceContext*/ - void 0 - )) { - candidatesForArgumentError = [candidate]; - return void 0; - } - return candidate; - } - for (let candidateIndex = 0; candidateIndex < candidates2.length; candidateIndex++) { - let candidate = candidates2[candidateIndex]; - if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) { - continue; - } - let checkCandidate; - let inferenceContext; - if (candidate.typeParameters) { - const paramLocation = (_b = (_a = candidate.typeParameters[0].symbol.declarations) == null ? void 0 : _a[0]) == null ? void 0 : _b.parent; - const candidateParameterContext = paramLocation || (candidate.declaration && isConstructorDeclaration(candidate.declaration) ? candidate.declaration.parent : candidate.declaration); - if (candidateParameterContext && findAncestor(node, (a) => a === candidateParameterContext)) { - candidate = getImplementationSignature(candidate); - } - let typeArgumentTypes; - if (some(typeArguments)) { - typeArgumentTypes = checkTypeArguments( - candidate, - typeArguments, - /*reportErrors*/ - false - ); - if (!typeArgumentTypes) { - candidateForTypeArgumentError = candidate; - continue; - } - } else { - inferenceContext = createInferenceContext( - candidate.typeParameters, - candidate, - /*flags*/ - isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */ - ); - typeArgumentTypes = instantiateTypes(inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext), inferenceContext.nonFixingMapper); - argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */; - } - checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters); - if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) { - candidateForArgumentArityError = checkCandidate; - continue; - } - } else { - checkCandidate = candidate; - } - if (getSignatureApplicabilityError( - node, - args, - checkCandidate, - relation, - argCheckMode, - /*reportErrors*/ - false, - /*containingMessageChain*/ - void 0, - inferenceContext - )) { - (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate); - continue; - } - if (argCheckMode) { - argCheckMode = 0 /* Normal */; - if (inferenceContext) { - const typeArgumentTypes = instantiateTypes(inferTypeArguments(node, candidate, args, argCheckMode, inferenceContext), inferenceContext.mapper); - checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext.inferredTypeParameters); - if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) { - candidateForArgumentArityError = checkCandidate; - continue; - } - } - if (getSignatureApplicabilityError( - node, - args, - checkCandidate, - relation, - argCheckMode, - /*reportErrors*/ - false, - /*containingMessageChain*/ - void 0, - inferenceContext - )) { - (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate); - continue; - } - } - candidates2[candidateIndex] = checkCandidate; - return checkCandidate; - } - return void 0; - } - } - function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) { - Debug.assert(candidates.length > 0); - checkNodeDeferred(node); - return hasCandidatesOutArray || candidates.length === 1 || candidates.some((c) => !!c.typeParameters) ? pickLongestCandidateSignature(node, candidates, args, checkMode) : createUnionOfSignaturesForOverloadFailure(candidates); - } - function createUnionOfSignaturesForOverloadFailure(candidates) { - const thisParameters = mapDefined(candidates, (c) => c.thisParameter); - let thisParameter; - if (thisParameters.length) { - thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter)); - } - const { min: minArgumentCount, max: maxNonRestParam } = minAndMax(candidates, getNumNonRestParameters); - const parameters = []; - for (let i = 0; i < maxNonRestParam; i++) { - const symbols = mapDefined(candidates, (s) => signatureHasRestParameter(s) ? i < s.parameters.length - 1 ? s.parameters[i] : last(s.parameters) : i < s.parameters.length ? s.parameters[i] : void 0); - Debug.assert(symbols.length !== 0); - parameters.push(createCombinedSymbolFromTypes(symbols, mapDefined(candidates, (candidate) => tryGetTypeAtPosition(candidate, i)))); - } - const restParameterSymbols = mapDefined(candidates, (c) => signatureHasRestParameter(c) ? last(c.parameters) : void 0); - let flags = 128 /* IsSignatureCandidateForOverloadFailure */; - if (restParameterSymbols.length !== 0) { - const type = createArrayType(getUnionType(mapDefined(candidates, tryGetRestTypeOfSignature), 2 /* Subtype */)); - parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type)); - flags |= 1 /* HasRestParameter */; - } - if (candidates.some(signatureHasLiteralTypes)) { - flags |= 2 /* HasLiteralTypes */; - } - return createSignature( - candidates[0].declaration, - /*typeParameters*/ - void 0, - // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`. - thisParameter, - parameters, - /*resolvedReturnType*/ - getIntersectionType(candidates.map(getReturnTypeOfSignature)), - /*resolvedTypePredicate*/ - void 0, - minArgumentCount, - flags - ); - } - function getNumNonRestParameters(signature) { - const numParams = signature.parameters.length; - return signatureHasRestParameter(signature) ? numParams - 1 : numParams; - } - function createCombinedSymbolFromTypes(sources, types) { - return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2 /* Subtype */)); - } - function createCombinedSymbolForOverloadFailure(sources, type) { - return createSymbolWithType(first(sources), type); - } - function pickLongestCandidateSignature(node, candidates, args, checkMode) { - const bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === void 0 ? args.length : apparentArgumentCount); - const candidate = candidates[bestIndex]; - const { typeParameters } = candidate; - if (!typeParameters) { - return candidate; - } - const typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : void 0; - const instantiated = typeArgumentNodes ? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isInJSFile(node))) : inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode); - candidates[bestIndex] = instantiated; - return instantiated; - } - function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) { - const typeArguments = typeArgumentNodes.map(getTypeOfNode); - while (typeArguments.length > typeParameters.length) { - typeArguments.pop(); - } - while (typeArguments.length < typeParameters.length) { - typeArguments.push(getDefaultFromTypeParameter(typeParameters[typeArguments.length]) || getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs)); - } - return typeArguments; - } - function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) { - const inferenceContext = createInferenceContext( - typeParameters, - candidate, - /*flags*/ - isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */ - ); - const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext); - return createSignatureInstantiation(candidate, typeArgumentTypes); - } - function getLongestCandidateIndex(candidates, argsCount) { - let maxParamsIndex = -1; - let maxParams = -1; - for (let i = 0; i < candidates.length; i++) { - const candidate = candidates[i]; - const paramCount = getParameterCount(candidate); - if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) { - return i; - } - if (paramCount > maxParams) { - maxParams = paramCount; - maxParamsIndex = i; - } - } - return maxParamsIndex; - } - function resolveCallExpression(node, candidatesOutArray, checkMode) { - if (node.expression.kind === 108 /* SuperKeyword */) { - const superType = checkSuperExpression(node.expression); - if (isTypeAny(superType)) { - for (const arg of node.arguments) { - checkExpression(arg); - } - return anySignature; - } - if (!isErrorType(superType)) { - const baseTypeNode = getEffectiveBaseTypeNode(getContainingClass(node)); - if (baseTypeNode) { - const baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); - return resolveCall(node, baseConstructors, candidatesOutArray, checkMode, 0 /* None */); - } - } - return resolveUntypedCall(node); - } - let callChainFlags; - let funcType = checkExpression(node.expression); - if (isCallChain(node)) { - const nonOptionalType = getOptionalExpressionType(funcType, node.expression); - callChainFlags = nonOptionalType === funcType ? 0 /* None */ : isOutermostOptionalChain(node) ? 16 /* IsOuterCallChain */ : 8 /* IsInnerCallChain */; - funcType = nonOptionalType; - } else { - callChainFlags = 0 /* None */; - } - funcType = checkNonNullTypeWithReporter( - funcType, - node.expression, - reportCannotInvokePossiblyNullOrUndefinedError - ); - if (funcType === silentNeverType) { - return silentNeverSignature; - } - const apparentType = getApparentType(funcType); - if (isErrorType(apparentType)) { - return resolveErrorCall(node); - } - const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length; - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) { - if (!isErrorType(funcType) && node.typeArguments) { - error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - if (numConstructSignatures) { - error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - } else { - let relatedInformation; - if (node.arguments.length === 1) { - const text = getSourceFileOfNode(node).text; - if (isLineBreak(text.charCodeAt(skipTrivia( - text, - node.expression.end, - /*stopAfterLineBreak*/ - true - ) - 1))) { - relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon); - } - } - invocationError(node.expression, apparentType, 0 /* Call */, relatedInformation); - } - return resolveErrorCall(node); - } - if (checkMode & 8 /* SkipGenericFunctions */ && !node.typeArguments && callSignatures.some(isGenericFunctionReturningFunction)) { - skippedGenericFunction(node, checkMode); - return resolvingSignature; - } - if (callSignatures.some((sig) => isInJSFile(sig.declaration) && !!getJSDocClassTag(sig.declaration))) { - error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, checkMode, callChainFlags); - } - function isGenericFunctionReturningFunction(signature) { - return !!(signature.typeParameters && isFunctionType(getReturnTypeOfSignature(signature))); - } - function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { - return isTypeAny(funcType) || isTypeAny(apparentFuncType) && !!(funcType.flags & 262144 /* TypeParameter */) || !numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & 1048576 /* Union */) && !(getReducedType(apparentFuncType).flags & 131072 /* Never */) && isTypeAssignableTo(funcType, globalFunctionType); - } - function resolveNewExpression(node, candidatesOutArray, checkMode) { - let expressionType = checkNonNullExpression(node.expression); - if (expressionType === silentNeverType) { - return silentNeverSignature; - } - expressionType = getApparentType(expressionType); - if (isErrorType(expressionType)) { - return resolveErrorCall(node); - } - if (isTypeAny(expressionType)) { - if (node.typeArguments) { - error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); - } - return resolveUntypedCall(node); - } - const constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */); - if (constructSignatures.length) { - if (!isConstructorAccessible(node, constructSignatures[0])) { - return resolveErrorCall(node); - } - if (someSignature(constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */))) { - error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class); - return resolveErrorCall(node); - } - const valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); - if (valueDecl && hasSyntacticModifier(valueDecl, 64 /* Abstract */)) { - error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class); - return resolveErrorCall(node); - } - return resolveCall(node, constructSignatures, candidatesOutArray, checkMode, 0 /* None */); - } - const callSignatures = getSignaturesOfType(expressionType, 0 /* Call */); - if (callSignatures.length) { - const signature = resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */); - if (!noImplicitAny) { - if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) { - error2(node, Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); - } - if (getThisTypeOfSignature(signature) === voidType) { - error2(node, Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); - } - } - return signature; - } - invocationError(node.expression, expressionType, 1 /* Construct */); - return resolveErrorCall(node); - } - function someSignature(signatures, f) { - if (isArray(signatures)) { - return some(signatures, (signature) => someSignature(signature, f)); - } - return signatures.compositeKind === 1048576 /* Union */ ? some(signatures.compositeSignatures, f) : f(signatures); - } - function typeHasProtectedAccessibleBase(target, type) { - const baseTypes = getBaseTypes(type); - if (!length(baseTypes)) { - return false; - } - const firstBase = baseTypes[0]; - if (firstBase.flags & 2097152 /* Intersection */) { - const types = firstBase.types; - const mixinFlags = findMixins(types); - let i = 0; - for (const intersectionMember of firstBase.types) { - if (!mixinFlags[i]) { - if (getObjectFlags(intersectionMember) & (1 /* Class */ | 2 /* Interface */)) { - if (intersectionMember.symbol === target) { - return true; - } - if (typeHasProtectedAccessibleBase(target, intersectionMember)) { - return true; - } - } - } - i++; - } - return false; - } - if (firstBase.symbol === target) { - return true; - } - return typeHasProtectedAccessibleBase(target, firstBase); - } - function isConstructorAccessible(node, signature) { - if (!signature || !signature.declaration) { - return true; - } - const declaration = signature.declaration; - const modifiers = getSelectedEffectiveModifierFlags(declaration, 6 /* NonPublicAccessibilityModifier */); - if (!modifiers || declaration.kind !== 176 /* Constructor */) { - return true; - } - const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); - const declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); - if (!isNodeWithinClass(node, declaringClassDeclaration)) { - const containingClass = getContainingClass(node); - if (containingClass && modifiers & 4 /* Protected */) { - const containingType = getTypeOfNode(containingClass); - if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) { - return true; - } - } - if (modifiers & 2 /* Private */) { - error2(node, Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - if (modifiers & 4 /* Protected */) { - error2(node, Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); - } - return false; - } - return true; - } - function invocationErrorDetails(errorTarget, apparentType, kind) { - let errorInfo; - const isCall = kind === 0 /* Call */; - const awaitedType = getAwaitedType(apparentType); - const maybeMissingAwait = awaitedType && getSignaturesOfType(awaitedType, kind).length > 0; - if (apparentType.flags & 1048576 /* Union */) { - const types = apparentType.types; - let hasSignatures = false; - for (const constituent of types) { - const signatures = getSignaturesOfType(constituent, kind); - if (signatures.length !== 0) { - hasSignatures = true; - if (errorInfo) { - break; - } - } else { - if (!errorInfo) { - errorInfo = chainDiagnosticMessages( - errorInfo, - isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures, - typeToString(constituent) - ); - errorInfo = chainDiagnosticMessages( - errorInfo, - isCall ? Diagnostics.Not_all_constituents_of_type_0_are_callable : Diagnostics.Not_all_constituents_of_type_0_are_constructable, - typeToString(apparentType) - ); - } - if (hasSignatures) { - break; - } - } - } - if (!hasSignatures) { - errorInfo = chainDiagnosticMessages( - /*details*/ - void 0, - isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable, - typeToString(apparentType) - ); - } - if (!errorInfo) { - errorInfo = chainDiagnosticMessages( - errorInfo, - isCall ? Diagnostics.Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other : Diagnostics.Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other, - typeToString(apparentType) - ); - } - } else { - errorInfo = chainDiagnosticMessages( - errorInfo, - isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures, - typeToString(apparentType) - ); - } - let headMessage = isCall ? Diagnostics.This_expression_is_not_callable : Diagnostics.This_expression_is_not_constructable; - if (isCallExpression(errorTarget.parent) && errorTarget.parent.arguments.length === 0) { - const { resolvedSymbol } = getNodeLinks(errorTarget); - if (resolvedSymbol && resolvedSymbol.flags & 32768 /* GetAccessor */) { - headMessage = Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without; - } - } - return { - messageChain: chainDiagnosticMessages(errorInfo, headMessage), - relatedMessage: maybeMissingAwait ? Diagnostics.Did_you_forget_to_use_await : void 0 - }; - } - function invocationError(errorTarget, apparentType, kind, relatedInformation) { - const { messageChain, relatedMessage: relatedInfo } = invocationErrorDetails(errorTarget, apparentType, kind); - const diagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorTarget), errorTarget, messageChain); - if (relatedInfo) { - addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo)); - } - if (isCallExpression(errorTarget.parent)) { - const { start, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent); - diagnostic.start = start; - diagnostic.length = length2; - } - diagnostics.add(diagnostic); - invocationErrorRecovery(apparentType, kind, relatedInformation ? addRelatedInfo(diagnostic, relatedInformation) : diagnostic); - } - function invocationErrorRecovery(apparentType, kind, diagnostic) { - if (!apparentType.symbol) { - return; - } - const importNode = getSymbolLinks(apparentType.symbol).originatingImport; - if (importNode && !isImportCall(importNode)) { - const sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind); - if (!sigs || !sigs.length) return; - addRelatedInfo(diagnostic, createDiagnosticForNode(importNode, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead)); - } - } - function resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode) { - const tagType = checkExpression(node.tag); - const apparentType = getApparentType(tagType); - if (isErrorType(apparentType)) { - return resolveErrorCall(node); - } - const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length; - if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) { - return resolveUntypedCall(node); - } - if (!callSignatures.length) { - if (isArrayLiteralExpression(node.parent)) { - const diagnostic = createDiagnosticForNode(node.tag, Diagnostics.It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked); - diagnostics.add(diagnostic); - return resolveErrorCall(node); - } - invocationError(node.tag, apparentType, 0 /* Call */); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */); - } - function getDiagnosticHeadMessageForDecoratorResolution(node) { - switch (node.parent.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; - case 169 /* Parameter */: - return Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; - case 172 /* PropertyDeclaration */: - return Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; - default: - return Debug.fail(); - } - } - function resolveDecorator(node, candidatesOutArray, checkMode) { - const funcType = checkExpression(node.expression); - const apparentType = getApparentType(funcType); - if (isErrorType(apparentType)) { - return resolveErrorCall(node); - } - const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length; - if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) { - return resolveUntypedCall(node); - } - if (isPotentiallyUncalledDecorator(node, callSignatures) && !isParenthesizedExpression(node.expression)) { - const nodeStr = getTextOfNode( - node.expression, - /*includeTrivia*/ - false - ); - error2(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr); - return resolveErrorCall(node); - } - const headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); - if (!callSignatures.length) { - const errorDetails = invocationErrorDetails(node.expression, apparentType, 0 /* Call */); - const messageChain = chainDiagnosticMessages(errorDetails.messageChain, headMessage); - const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node.expression), node.expression, messageChain); - if (errorDetails.relatedMessage) { - addRelatedInfo(diag2, createDiagnosticForNode(node.expression, errorDetails.relatedMessage)); - } - diagnostics.add(diag2); - invocationErrorRecovery(apparentType, 0 /* Call */, diag2); - return resolveErrorCall(node); - } - return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */, headMessage); - } - function createSignatureForJSXIntrinsic(node, result) { - const namespace = getJsxNamespaceAt(node); - const exports2 = namespace && getExportsOfSymbol(namespace); - const typeSymbol = exports2 && getSymbol2(exports2, JsxNames.Element, 788968 /* Type */); - const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node); - const declaration = factory.createFunctionTypeNode( - /*typeParameters*/ - void 0, - [factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "props", - /*questionToken*/ - void 0, - nodeBuilder.typeToTypeNode(result, node) - )], - returnNode ? factory.createTypeReferenceNode( - returnNode, - /*typeArguments*/ - void 0 - ) : factory.createKeywordTypeNode(133 /* AnyKeyword */) - ); - const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props"); - parameterSymbol.links.type = result; - return createSignature( - declaration, - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - [parameterSymbol], - typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType, - /*resolvedTypePredicate*/ - void 0, - 1, - 0 /* None */ - ); - } - function getJSXFragmentType(node) { - const sourceFileLinks = getNodeLinks(getSourceFileOfNode(node)); - if (sourceFileLinks.jsxFragmentType !== void 0) return sourceFileLinks.jsxFragmentType; - const jsxFragmentFactoryName = getJsxNamespace(node); - if (jsxFragmentFactoryName === "null") return sourceFileLinks.jsxFragmentType = anyType; - const jsxFactoryRefErr = diagnostics ? Diagnostics.Using_JSX_fragments_requires_fragment_factory_0_to_be_in_scope_but_it_could_not_be_found : void 0; - const jsxFactorySymbol = getJsxNamespaceContainerForImplicitImport(node) ?? resolveName( - node, - jsxFragmentFactoryName, - compilerOptions.jsx === 1 /* Preserve */ ? 111551 /* Value */ & ~384 /* Enum */ : 111551 /* Value */, - /*nameNotFoundMessage*/ - jsxFactoryRefErr, - /*isUse*/ - true - ); - if (jsxFactorySymbol === void 0) return sourceFileLinks.jsxFragmentType = errorType; - if (jsxFactorySymbol.escapedName === ReactNames.Fragment) return sourceFileLinks.jsxFragmentType = getTypeOfSymbol(jsxFactorySymbol); - const resolvedAlias = (jsxFactorySymbol.flags & 2097152 /* Alias */) === 0 ? jsxFactorySymbol : resolveAlias(jsxFactorySymbol); - const reactExports = jsxFactorySymbol && getExportsOfSymbol(resolvedAlias); - const typeSymbol = reactExports && getSymbol2(reactExports, ReactNames.Fragment, 2 /* BlockScopedVariable */); - const type = typeSymbol && getTypeOfSymbol(typeSymbol); - return sourceFileLinks.jsxFragmentType = type === void 0 ? errorType : type; - } - function resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode) { - const isJsxOpenFragment = isJsxOpeningFragment(node); - let exprTypes; - if (!isJsxOpenFragment) { - if (isJsxIntrinsicTagName(node.tagName)) { - const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); - const fakeSignature = createSignatureForJSXIntrinsic(node, result); - checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType( - node.attributes, - getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), - /*inferenceContext*/ - void 0, - 0 /* Normal */ - ), result, node.tagName, node.attributes); - if (length(node.typeArguments)) { - forEach(node.typeArguments, checkSourceElement); - diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments))); - } - return fakeSignature; - } - exprTypes = checkExpression(node.tagName); - } else { - exprTypes = getJSXFragmentType(node); - } - const apparentType = getApparentType(exprTypes); - if (isErrorType(apparentType)) { - return resolveErrorCall(node); - } - const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node); - if (isUntypedFunctionCall( - exprTypes, - apparentType, - signatures.length, - /*constructSignatures*/ - 0 - )) { - return resolveUntypedCall(node); - } - if (signatures.length === 0) { - if (isJsxOpenFragment) { - error2(node, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node)); - } else { - error2(node.tagName, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node.tagName)); - } - return resolveErrorCall(node); - } - return resolveCall(node, signatures, candidatesOutArray, checkMode, 0 /* None */); - } - function resolveInstanceofExpression(node, candidatesOutArray, checkMode) { - const rightType = checkExpression(node.right); - if (!isTypeAny(rightType)) { - const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(rightType); - if (hasInstanceMethodType) { - const apparentType = getApparentType(hasInstanceMethodType); - if (isErrorType(apparentType)) { - return resolveErrorCall(node); - } - const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); - const constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); - if (isUntypedFunctionCall(hasInstanceMethodType, apparentType, callSignatures.length, constructSignatures.length)) { - return resolveUntypedCall(node); - } - if (callSignatures.length) { - return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */); - } - } else if (!(typeHasCallOrConstructSignatures(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) { - error2(node.right, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method); - return resolveErrorCall(node); - } - } - return anySignature; - } - function isPotentiallyUncalledDecorator(decorator, signatures) { - return signatures.length && every(signatures, (signature) => signature.minArgumentCount === 0 && !signatureHasRestParameter(signature) && signature.parameters.length < getDecoratorArgumentCount(decorator, signature)); - } - function resolveSignature(node, candidatesOutArray, checkMode) { - switch (node.kind) { - case 213 /* CallExpression */: - return resolveCallExpression(node, candidatesOutArray, checkMode); - case 214 /* NewExpression */: - return resolveNewExpression(node, candidatesOutArray, checkMode); - case 215 /* TaggedTemplateExpression */: - return resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode); - case 170 /* Decorator */: - return resolveDecorator(node, candidatesOutArray, checkMode); - case 289 /* JsxOpeningFragment */: - case 286 /* JsxOpeningElement */: - case 285 /* JsxSelfClosingElement */: - return resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode); - case 226 /* BinaryExpression */: - return resolveInstanceofExpression(node, candidatesOutArray, checkMode); - } - Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable."); - } - function getResolvedSignature(node, candidatesOutArray, checkMode) { - const links = getNodeLinks(node); - const cached = links.resolvedSignature; - if (cached && cached !== resolvingSignature && !candidatesOutArray) { - return cached; - } - const saveResolutionStart = resolutionStart; - if (!cached) { - resolutionStart = resolutionTargets.length; - } - links.resolvedSignature = resolvingSignature; - let result = resolveSignature(node, candidatesOutArray, checkMode || 0 /* Normal */); - resolutionStart = saveResolutionStart; - if (result !== resolvingSignature) { - if (links.resolvedSignature !== resolvingSignature) { - result = links.resolvedSignature; - } - links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; - } - return result; - } - function isJSConstructor(node) { - var _a; - if (!node || !isInJSFile(node)) { - return false; - } - const func = isFunctionDeclaration(node) || isFunctionExpression(node) ? node : (isVariableDeclaration(node) || isPropertyAssignment(node)) && node.initializer && isFunctionExpression(node.initializer) ? node.initializer : void 0; - if (func) { - if (getJSDocClassTag(node)) return true; - if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent))) return false; - const symbol = getSymbolOfDeclaration(func); - return !!((_a = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a.size); - } - return false; - } - function mergeJSSymbols(target, source) { - var _a, _b; - if (source) { - const links = getSymbolLinks(source); - if (!links.inferredClassSymbol || !links.inferredClassSymbol.has(getSymbolId(target))) { - const inferred = isTransientSymbol(target) ? target : cloneSymbol(target); - inferred.exports = inferred.exports || createSymbolTable(); - inferred.members = inferred.members || createSymbolTable(); - inferred.flags |= source.flags & 32 /* Class */; - if ((_a = source.exports) == null ? void 0 : _a.size) { - mergeSymbolTable(inferred.exports, source.exports); - } - if ((_b = source.members) == null ? void 0 : _b.size) { - mergeSymbolTable(inferred.members, source.members); - } - (links.inferredClassSymbol || (links.inferredClassSymbol = /* @__PURE__ */ new Map())).set(getSymbolId(inferred), inferred); - return inferred; - } - return links.inferredClassSymbol.get(getSymbolId(target)); - } - } - function getAssignedClassSymbol(decl) { - var _a; - const assignmentSymbol = decl && getSymbolOfExpando( - decl, - /*allowDeclaration*/ - true - ); - const prototype = (_a = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a.get("prototype"); - const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration); - return init ? getSymbolOfDeclaration(init) : void 0; - } - function getSymbolOfExpando(node, allowDeclaration) { - if (!node.parent) { - return void 0; - } - let name; - let decl; - if (isVariableDeclaration(node.parent) && node.parent.initializer === node) { - if (!isInJSFile(node) && !(isVarConstLike2(node.parent) && isFunctionLikeDeclaration(node))) { - return void 0; - } - name = node.parent.name; - decl = node.parent; - } else if (isBinaryExpression(node.parent)) { - const parentNode = node.parent; - const parentNodeOperator = node.parent.operatorToken.kind; - if (parentNodeOperator === 64 /* EqualsToken */ && (allowDeclaration || parentNode.right === node)) { - name = parentNode.left; - decl = name; - } else if (parentNodeOperator === 57 /* BarBarToken */ || parentNodeOperator === 61 /* QuestionQuestionToken */) { - if (isVariableDeclaration(parentNode.parent) && parentNode.parent.initializer === parentNode) { - name = parentNode.parent.name; - decl = parentNode.parent; - } else if (isBinaryExpression(parentNode.parent) && parentNode.parent.operatorToken.kind === 64 /* EqualsToken */ && (allowDeclaration || parentNode.parent.right === parentNode)) { - name = parentNode.parent.left; - decl = name; - } - if (!name || !isBindableStaticNameExpression(name) || !isSameEntityName(name, parentNode.left)) { - return void 0; - } - } - } else if (allowDeclaration && isFunctionDeclaration(node)) { - name = node.name; - decl = node; - } - if (!decl || !name || !allowDeclaration && !getExpandoInitializer(node, isPrototypeAccess(name))) { - return void 0; - } - return getSymbolOfNode(decl); - } - function getAssignedJSPrototype(node) { - if (!node.parent) { - return false; - } - let parent2 = node.parent; - while (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) { - parent2 = parent2.parent; - } - if (parent2 && isBinaryExpression(parent2) && isPrototypeAccess(parent2.left) && parent2.operatorToken.kind === 64 /* EqualsToken */) { - const right = getInitializerOfBinaryExpression(parent2); - return isObjectLiteralExpression(right) && right; - } - } - function checkCallExpression(node, checkMode) { - var _a, _b, _c; - checkGrammarTypeArguments(node, node.typeArguments); - const signature = getResolvedSignature( - node, - /*candidatesOutArray*/ - void 0, - checkMode - ); - if (signature === resolvingSignature) { - return silentNeverType; - } - checkDeprecatedSignature(signature, node); - if (node.expression.kind === 108 /* SuperKeyword */) { - return voidType; - } - if (node.kind === 214 /* NewExpression */) { - const declaration = signature.declaration; - if (declaration && declaration.kind !== 176 /* Constructor */ && declaration.kind !== 180 /* ConstructSignature */ && declaration.kind !== 185 /* ConstructorType */ && !(isJSDocSignature(declaration) && ((_b = (_a = getJSDocRoot(declaration)) == null ? void 0 : _a.parent) == null ? void 0 : _b.kind) === 176 /* Constructor */) && !isJSDocConstructSignature(declaration) && !isJSConstructor(declaration)) { - if (noImplicitAny) { - error2(node, Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); - } - return anyType; - } - } - if (isInJSFile(node) && isCommonJsRequire(node)) { - return resolveExternalModuleTypeByLiteral(node.arguments[0]); - } - const returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 12288 /* ESSymbolLike */ && isSymbolOrSymbolForCall(node)) { - return getESSymbolLikeTypeForNode(walkUpParenthesizedExpressions(node.parent)); - } - if (node.kind === 213 /* CallExpression */ && !node.questionDotToken && node.parent.kind === 244 /* ExpressionStatement */ && returnType.flags & 16384 /* Void */ && getTypePredicateOfSignature(signature)) { - if (!isDottedName(node.expression)) { - error2(node.expression, Diagnostics.Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name); - } else if (!getEffectsSignature(node)) { - const diagnostic = error2(node.expression, Diagnostics.Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation); - getTypeOfDottedName(node.expression, diagnostic); - } - } - if (isInJSFile(node)) { - const jsSymbol = getSymbolOfExpando( - node, - /*allowDeclaration*/ - false - ); - if ((_c = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _c.size) { - const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray); - jsAssignmentType.objectFlags |= 4096 /* JSLiteral */; - return getIntersectionType([returnType, jsAssignmentType]); - } - } - return returnType; - } - function checkDeprecatedSignature(signature, node) { - if (signature.flags & 128 /* IsSignatureCandidateForOverloadFailure */) return; - if (signature.declaration && signature.declaration.flags & 536870912 /* Deprecated */) { - const suggestionNode = getDeprecatedSuggestionNode(node); - const name = tryGetPropertyAccessOrIdentifierToString(getInvokedExpression(node)); - addDeprecatedSuggestionWithSignature(suggestionNode, signature.declaration, name, signatureToString(signature)); - } - } - function getDeprecatedSuggestionNode(node) { - node = skipParentheses(node); - switch (node.kind) { - case 213 /* CallExpression */: - case 170 /* Decorator */: - case 214 /* NewExpression */: - return getDeprecatedSuggestionNode(node.expression); - case 215 /* TaggedTemplateExpression */: - return getDeprecatedSuggestionNode(node.tag); - case 286 /* JsxOpeningElement */: - case 285 /* JsxSelfClosingElement */: - return getDeprecatedSuggestionNode(node.tagName); - case 212 /* ElementAccessExpression */: - return node.argumentExpression; - case 211 /* PropertyAccessExpression */: - return node.name; - case 183 /* TypeReference */: - const typeReference = node; - return isQualifiedName(typeReference.typeName) ? typeReference.typeName.right : typeReference; - default: - return node; - } - } - function isSymbolOrSymbolForCall(node) { - if (!isCallExpression(node)) return false; - let left = node.expression; - if (isPropertyAccessExpression(left) && left.name.escapedText === "for") { - left = left.expression; - } - if (!isIdentifier(left) || left.escapedText !== "Symbol") { - return false; - } - const globalESSymbol = getGlobalESSymbolConstructorSymbol( - /*reportErrors*/ - false - ); - if (!globalESSymbol) { - return false; - } - return globalESSymbol === resolveName( - left, - "Symbol", - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - } - function checkImportCallExpression(node) { - checkGrammarImportCallExpression(node); - if (node.arguments.length === 0) { - return createPromiseReturnType(node, anyType); - } - const specifier = node.arguments[0]; - const specifierType = checkExpressionCached(specifier); - const optionsType = node.arguments.length > 1 ? checkExpressionCached(node.arguments[1]) : void 0; - for (let i = 2; i < node.arguments.length; ++i) { - checkExpressionCached(node.arguments[i]); - } - if (specifierType.flags & 32768 /* Undefined */ || specifierType.flags & 65536 /* Null */ || !isTypeAssignableTo(specifierType, stringType)) { - error2(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType)); - } - if (optionsType) { - const importCallOptionsType = getGlobalImportCallOptionsType( - /*reportErrors*/ - true - ); - if (importCallOptionsType !== emptyObjectType) { - checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]); - } - } - const moduleSymbol = resolveExternalModuleName(node, specifier); - if (moduleSymbol) { - const esModuleSymbol = resolveESModuleSymbol( - moduleSymbol, - specifier, - /*dontResolveAlias*/ - true, - /*suppressInteropError*/ - false - ); - if (esModuleSymbol) { - return createPromiseReturnType( - node, - getTypeWithSyntheticDefaultOnly(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) || getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) - ); - } - } - return createPromiseReturnType(node, anyType); - } - function createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol) { - const memberTable = createSymbolTable(); - const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */); - newSymbol.parent = originalSymbol; - newSymbol.links.nameType = getStringLiteralType("default"); - newSymbol.links.aliasTarget = resolveSymbol(symbol); - memberTable.set("default" /* Default */, newSymbol); - return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray); - } - function getTypeWithSyntheticDefaultOnly(type, symbol, originalSymbol, moduleSpecifier) { - const hasDefaultOnly = isOnlyImportableAsDefault(moduleSpecifier); - if (hasDefaultOnly && type && !isErrorType(type)) { - const synthType = type; - if (!synthType.defaultOnlyType) { - const type2 = createDefaultPropertyWrapperForModule(symbol, originalSymbol); - synthType.defaultOnlyType = type2; - } - return synthType.defaultOnlyType; - } - return void 0; - } - function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol, moduleSpecifier) { - var _a; - if (allowSyntheticDefaultImports && type && !isErrorType(type)) { - const synthType = type; - if (!synthType.syntheticType) { - const file = (_a = originalSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); - const hasSyntheticDefault = canHaveSyntheticDefault( - file, - originalSymbol, - /*dontResolveAlias*/ - false, - moduleSpecifier - ); - if (hasSyntheticDefault) { - const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */); - const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol); - anonymousSymbol.links.type = defaultContainingObject; - synthType.syntheticType = isValidSpreadType(type) ? getSpreadType( - type, - defaultContainingObject, - anonymousSymbol, - /*objectFlags*/ - 0, - /*readonly*/ - false - ) : defaultContainingObject; - } else { - synthType.syntheticType = type; - } - } - return synthType.syntheticType; - } - return type; - } - function isCommonJsRequire(node) { - if (!isRequireCall( - node, - /*requireStringLiteralLikeArgument*/ - true - )) { - return false; - } - if (!isIdentifier(node.expression)) return Debug.fail(); - const resolvedRequire = resolveName( - node.expression, - node.expression.escapedText, - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - if (resolvedRequire === requireSymbol) { - return true; - } - if (resolvedRequire.flags & 2097152 /* Alias */) { - return false; - } - const targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ ? 262 /* FunctionDeclaration */ : resolvedRequire.flags & 3 /* Variable */ ? 260 /* VariableDeclaration */ : 0 /* Unknown */; - if (targetDeclarationKind !== 0 /* Unknown */) { - const decl = getDeclarationOfKind(resolvedRequire, targetDeclarationKind); - return !!decl && !!(decl.flags & 33554432 /* Ambient */); - } - return false; - } - function checkTaggedTemplateExpression(node) { - if (!checkGrammarTaggedTemplateChain(node)) checkGrammarTypeArguments(node, node.typeArguments); - if (languageVersion < LanguageFeatureMinimumTarget.TaggedTemplates) { - checkExternalEmitHelpers(node, 262144 /* MakeTemplateObject */); - } - const signature = getResolvedSignature(node); - checkDeprecatedSignature(signature, node); - return getReturnTypeOfSignature(signature); - } - function checkAssertion(node, checkMode) { - if (node.kind === 216 /* TypeAssertionExpression */) { - const file = getSourceFileOfNode(node); - if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) { - grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead); - } - } - return checkAssertionWorker(node, checkMode); - } - function isValidConstAssertionArgument(node) { - switch (node.kind) { - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 209 /* ArrayLiteralExpression */: - case 210 /* ObjectLiteralExpression */: - case 228 /* TemplateExpression */: - return true; - case 217 /* ParenthesizedExpression */: - return isValidConstAssertionArgument(node.expression); - case 224 /* PrefixUnaryExpression */: - const op = node.operator; - const arg = node.operand; - return op === 41 /* MinusToken */ && (arg.kind === 9 /* NumericLiteral */ || arg.kind === 10 /* BigIntLiteral */) || op === 40 /* PlusToken */ && arg.kind === 9 /* NumericLiteral */; - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - const expr = skipParentheses(node.expression); - const symbol = isEntityNameExpression(expr) ? resolveEntityName( - expr, - 111551 /* Value */, - /*ignoreErrors*/ - true - ) : void 0; - return !!(symbol && symbol.flags & 384 /* Enum */); - } - return false; - } - function checkAssertionWorker(node, checkMode) { - const { type, expression } = getAssertionTypeAndExpression(node); - const exprType = checkExpression(expression, checkMode); - if (isConstTypeReference(type)) { - if (!isValidConstAssertionArgument(expression)) { - error2(expression, Diagnostics.A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals); - } - return getRegularTypeOfLiteralType(exprType); - } - const links = getNodeLinks(node); - links.assertionExpressionType = exprType; - checkSourceElement(type); - checkNodeDeferred(node); - return getTypeFromTypeNode(type); - } - function getAssertionTypeAndExpression(node) { - let type; - let expression; - switch (node.kind) { - case 234 /* AsExpression */: - case 216 /* TypeAssertionExpression */: - type = node.type; - expression = node.expression; - break; - case 217 /* ParenthesizedExpression */: - type = getJSDocTypeAssertionType(node); - expression = node.expression; - break; - } - return { type, expression }; - } - function checkAssertionDeferred(node) { - const { type } = getAssertionTypeAndExpression(node); - const errNode = isParenthesizedExpression(node) ? type : node; - const links = getNodeLinks(node); - Debug.assertIsDefined(links.assertionExpressionType); - const exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(links.assertionExpressionType)); - const targetType = getTypeFromTypeNode(type); - if (!isErrorType(targetType)) { - addLazyDiagnostic(() => { - const widenedType = getWidenedType(exprType); - if (!isTypeComparableTo(targetType, widenedType)) { - checkTypeComparableTo(exprType, targetType, errNode, Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first); - } - }); - } - } - function checkNonNullChain(node) { - const leftType = checkExpression(node.expression); - const nonOptionalType = getOptionalExpressionType(leftType, node.expression); - return propagateOptionalTypeMarker(getNonNullableType(nonOptionalType), node, nonOptionalType !== leftType); - } - function checkNonNullAssertion(node) { - return node.flags & 64 /* OptionalChain */ ? checkNonNullChain(node) : getNonNullableType(checkExpression(node.expression)); - } - function checkExpressionWithTypeArguments(node) { - checkGrammarExpressionWithTypeArguments(node); - forEach(node.typeArguments, checkSourceElement); - if (node.kind === 233 /* ExpressionWithTypeArguments */) { - const parent2 = walkUpParenthesizedExpressions(node.parent); - if (parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 104 /* InstanceOfKeyword */ && isNodeDescendantOf(node, parent2.right)) { - error2(node, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression); - } - } - const exprType = node.kind === 233 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName); - return getInstantiationExpressionType(exprType, node); - } - function getInstantiationExpressionType(exprType, node) { - const typeArguments = node.typeArguments; - if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) { - return exprType; - } - const links = getNodeLinks(node); - if (!links.instantiationExpressionTypes) { - links.instantiationExpressionTypes = /* @__PURE__ */ new Map(); - } - if (links.instantiationExpressionTypes.has(exprType.id)) { - return links.instantiationExpressionTypes.get(exprType.id); - } - let hasSomeApplicableSignature = false; - let nonApplicableType; - const result = getInstantiatedType(exprType); - links.instantiationExpressionTypes.set(exprType.id, result); - const errorType2 = hasSomeApplicableSignature ? nonApplicableType : exprType; - if (errorType2) { - diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable, typeToString(errorType2))); - } - return result; - function getInstantiatedType(type) { - let hasSignatures = false; - let hasApplicableSignature = false; - const result2 = getInstantiatedTypePart(type); - hasSomeApplicableSignature || (hasSomeApplicableSignature = hasApplicableSignature); - if (hasSignatures && !hasApplicableSignature) { - nonApplicableType ?? (nonApplicableType = type); - } - return result2; - function getInstantiatedTypePart(type2) { - if (type2.flags & 524288 /* Object */) { - const resolved = resolveStructuredTypeMembers(type2); - const callSignatures = getInstantiatedSignatures(resolved.callSignatures); - const constructSignatures = getInstantiatedSignatures(resolved.constructSignatures); - hasSignatures || (hasSignatures = resolved.callSignatures.length !== 0 || resolved.constructSignatures.length !== 0); - hasApplicableSignature || (hasApplicableSignature = callSignatures.length !== 0 || constructSignatures.length !== 0); - if (callSignatures !== resolved.callSignatures || constructSignatures !== resolved.constructSignatures) { - const result3 = createAnonymousType(createSymbol(0 /* None */, "__instantiationExpression" /* InstantiationExpression */), resolved.members, callSignatures, constructSignatures, resolved.indexInfos); - result3.objectFlags |= 8388608 /* InstantiationExpressionType */; - result3.node = node; - return result3; - } - } else if (type2.flags & 58982400 /* InstantiableNonPrimitive */) { - const constraint = getBaseConstraintOfType(type2); - if (constraint) { - const instantiated = getInstantiatedTypePart(constraint); - if (instantiated !== constraint) { - return instantiated; - } - } - } else if (type2.flags & 1048576 /* Union */) { - return mapType(type2, getInstantiatedType); - } else if (type2.flags & 2097152 /* Intersection */) { - return getIntersectionType(sameMap(type2.types, getInstantiatedTypePart)); - } - return type2; - } - } - function getInstantiatedSignatures(signatures) { - const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments)); - return sameMap(applicableSignatures, (sig) => { - const typeArgumentTypes = checkTypeArguments( - sig, - typeArguments, - /*reportErrors*/ - true - ); - return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig; - }); - } - } - function checkSatisfiesExpression(node) { - checkSourceElement(node.type); - return checkSatisfiesExpressionWorker(node.expression, node.type); - } - function checkSatisfiesExpressionWorker(expression, target, checkMode) { - const exprType = checkExpression(expression, checkMode); - const targetType = getTypeFromTypeNode(target); - if (isErrorType(targetType)) { - return targetType; - } - const errorNode = findAncestor(target.parent, (n) => n.kind === 238 /* SatisfiesExpression */ || n.kind === 350 /* JSDocSatisfiesTag */); - checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, errorNode, expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1); - return exprType; - } - function checkMetaProperty(node) { - checkGrammarMetaProperty(node); - if (node.keywordToken === 105 /* NewKeyword */) { - return checkNewTargetMetaProperty(node); - } - if (node.keywordToken === 102 /* ImportKeyword */) { - return checkImportMetaProperty(node); - } - return Debug.assertNever(node.keywordToken); - } - function checkMetaPropertyKeyword(node) { - switch (node.keywordToken) { - case 102 /* ImportKeyword */: - return getGlobalImportMetaExpressionType(); - case 105 /* NewKeyword */: - const type = checkNewTargetMetaProperty(node); - return isErrorType(type) ? errorType : createNewTargetExpressionType(type); - default: - Debug.assertNever(node.keywordToken); - } - } - function checkNewTargetMetaProperty(node) { - const container = getNewTargetContainer(node); - if (!container) { - error2(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); - return errorType; - } else if (container.kind === 176 /* Constructor */) { - const symbol = getSymbolOfDeclaration(container.parent); - return getTypeOfSymbol(symbol); - } else { - const symbol = getSymbolOfDeclaration(container); - return getTypeOfSymbol(symbol); - } - } - function checkImportMetaProperty(node) { - if (moduleKind === 100 /* Node16 */ || moduleKind === 199 /* NodeNext */) { - if (getSourceFileOfNode(node).impliedNodeFormat !== 99 /* ESNext */) { - error2(node, Diagnostics.The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output); - } - } else if (moduleKind < 6 /* ES2020 */ && moduleKind !== 4 /* System */) { - error2(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext); - } - const file = getSourceFileOfNode(node); - Debug.assert(!!(file.flags & 8388608 /* PossiblyContainsImportMeta */), "Containing file is missing import meta node flag."); - return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType; - } - function getTypeOfParameter(symbol) { - const declaration = symbol.valueDeclaration; - return addOptionality( - getTypeOfSymbol(symbol), - /*isProperty*/ - false, - /*isOptional*/ - !!declaration && (hasInitializer(declaration) || isOptionalDeclaration(declaration)) - ); - } - function getTupleElementLabelFromBindingElement(node, index, elementFlags) { - switch (node.name.kind) { - case 80 /* Identifier */: { - const name = node.name.escapedText; - if (node.dotDotDotToken) { - return elementFlags & 12 /* Variable */ ? name : `${name}_${index}`; - } else { - return elementFlags & 3 /* Fixed */ ? name : `${name}_n`; - } - } - case 207 /* ArrayBindingPattern */: { - if (node.dotDotDotToken) { - const elements = node.name.elements; - const lastElement = tryCast(lastOrUndefined(elements), isBindingElement); - const elementCount = elements.length - ((lastElement == null ? void 0 : lastElement.dotDotDotToken) ? 1 : 0); - if (index < elementCount) { - const element = elements[index]; - if (isBindingElement(element)) { - return getTupleElementLabelFromBindingElement(element, index, elementFlags); - } - } else if (lastElement == null ? void 0 : lastElement.dotDotDotToken) { - return getTupleElementLabelFromBindingElement(lastElement, index - elementCount, elementFlags); - } - } - break; - } - } - return `arg_${index}`; - } - function getTupleElementLabel(d, index = 0, elementFlags = 3 /* Fixed */, restSymbol) { - if (!d) { - const restParameter = tryCast(restSymbol == null ? void 0 : restSymbol.valueDeclaration, isParameter); - return restParameter ? getTupleElementLabelFromBindingElement(restParameter, index, elementFlags) : `${(restSymbol == null ? void 0 : restSymbol.escapedName) ?? "arg"}_${index}`; - } - Debug.assert(isIdentifier(d.name)); - return d.name.escapedText; - } - function getParameterNameAtPosition(signature, pos, overrideRestType) { - var _a; - const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); - if (pos < paramCount) { - return signature.parameters[pos].escapedName; - } - const restParameter = signature.parameters[paramCount] || unknownSymbol; - const restType = overrideRestType || getTypeOfSymbol(restParameter); - if (isTupleType(restType)) { - const tupleType = restType.target; - const index = pos - paramCount; - const associatedName = (_a = tupleType.labeledElementDeclarations) == null ? void 0 : _a[index]; - const elementFlags = tupleType.elementFlags[index]; - return getTupleElementLabel(associatedName, index, elementFlags, restParameter); - } - return restParameter.escapedName; - } - function getParameterIdentifierInfoAtPosition(signature, pos) { - var _a; - if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 317 /* JSDocFunctionType */) { - return void 0; - } - const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); - if (pos < paramCount) { - const param = signature.parameters[pos]; - const paramIdent = getParameterDeclarationIdentifier(param); - return paramIdent ? { - parameter: paramIdent, - parameterName: param.escapedName, - isRestParameter: false - } : void 0; - } - const restParameter = signature.parameters[paramCount] || unknownSymbol; - const restIdent = getParameterDeclarationIdentifier(restParameter); - if (!restIdent) { - return void 0; - } - const restType = getTypeOfSymbol(restParameter); - if (isTupleType(restType)) { - const associatedNames = restType.target.labeledElementDeclarations; - const index = pos - paramCount; - const associatedName = associatedNames == null ? void 0 : associatedNames[index]; - const isRestTupleElement = !!(associatedName == null ? void 0 : associatedName.dotDotDotToken); - if (associatedName) { - Debug.assert(isIdentifier(associatedName.name)); - return { parameter: associatedName.name, parameterName: associatedName.name.escapedText, isRestParameter: isRestTupleElement }; - } - return void 0; - } - if (pos === paramCount) { - return { parameter: restIdent, parameterName: restParameter.escapedName, isRestParameter: true }; - } - return void 0; - } - function getParameterDeclarationIdentifier(symbol) { - return symbol.valueDeclaration && isParameter(symbol.valueDeclaration) && isIdentifier(symbol.valueDeclaration.name) && symbol.valueDeclaration.name; - } - function isValidDeclarationForTupleLabel(d) { - return d.kind === 202 /* NamedTupleMember */ || isParameter(d) && d.name && isIdentifier(d.name); - } - function getNameableDeclarationAtPosition(signature, pos) { - const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); - if (pos < paramCount) { - const decl = signature.parameters[pos].valueDeclaration; - return decl && isValidDeclarationForTupleLabel(decl) ? decl : void 0; - } - const restParameter = signature.parameters[paramCount] || unknownSymbol; - const restType = getTypeOfSymbol(restParameter); - if (isTupleType(restType)) { - const associatedNames = restType.target.labeledElementDeclarations; - const index = pos - paramCount; - return associatedNames && associatedNames[index]; - } - return restParameter.valueDeclaration && isValidDeclarationForTupleLabel(restParameter.valueDeclaration) ? restParameter.valueDeclaration : void 0; - } - function getTypeAtPosition(signature, pos) { - return tryGetTypeAtPosition(signature, pos) || anyType; - } - function tryGetTypeAtPosition(signature, pos) { - const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); - if (pos < paramCount) { - return getTypeOfParameter(signature.parameters[pos]); - } - if (signatureHasRestParameter(signature)) { - const restType = getTypeOfSymbol(signature.parameters[paramCount]); - const index = pos - paramCount; - if (!isTupleType(restType) || restType.target.combinedFlags & 12 /* Variable */ || index < restType.target.fixedLength) { - return getIndexedAccessType(restType, getNumberLiteralType(index)); - } - } - return void 0; - } - function getRestTypeAtPosition(source, pos, readonly) { - const parameterCount = getParameterCount(source); - const minArgumentCount = getMinArgumentCount(source); - const restType = getEffectiveRestType(source); - if (restType && pos >= parameterCount - 1) { - return pos === parameterCount - 1 ? restType : createArrayType(getIndexedAccessType(restType, numberType)); - } - const types = []; - const flags = []; - const names = []; - for (let i = pos; i < parameterCount; i++) { - if (!restType || i < parameterCount - 1) { - types.push(getTypeAtPosition(source, i)); - flags.push(i < minArgumentCount ? 1 /* Required */ : 2 /* Optional */); - } else { - types.push(restType); - flags.push(8 /* Variadic */); - } - names.push(getNameableDeclarationAtPosition(source, i)); - } - return createTupleType(types, flags, readonly, names); - } - function getRestOrAnyTypeAtPosition(source, pos) { - const restType = getRestTypeAtPosition(source, pos); - const elementType = restType && getElementTypeOfArrayType(restType); - return elementType && isTypeAny(elementType) ? anyType : restType; - } - function getParameterCount(signature) { - const length2 = signature.parameters.length; - if (signatureHasRestParameter(signature)) { - const restType = getTypeOfSymbol(signature.parameters[length2 - 1]); - if (isTupleType(restType)) { - return length2 + restType.target.fixedLength - (restType.target.combinedFlags & 12 /* Variable */ ? 0 : 1); - } - } - return length2; - } - function getMinArgumentCount(signature, flags) { - const strongArityForUntypedJS = flags & 1 /* StrongArityForUntypedJS */; - const voidIsNonOptional = flags & 2 /* VoidIsNonOptional */; - if (voidIsNonOptional || signature.resolvedMinArgumentCount === void 0) { - let minArgumentCount; - if (signatureHasRestParameter(signature)) { - const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); - if (isTupleType(restType)) { - const firstOptionalIndex = findIndex(restType.target.elementFlags, (f) => !(f & 1 /* Required */)); - const requiredCount = firstOptionalIndex < 0 ? restType.target.fixedLength : firstOptionalIndex; - if (requiredCount > 0) { - minArgumentCount = signature.parameters.length - 1 + requiredCount; - } - } - } - if (minArgumentCount === void 0) { - if (!strongArityForUntypedJS && signature.flags & 32 /* IsUntypedSignatureInJSFile */) { - return 0; - } - minArgumentCount = signature.minArgumentCount; - } - if (voidIsNonOptional) { - return minArgumentCount; - } - for (let i = minArgumentCount - 1; i >= 0; i--) { - const type = getTypeAtPosition(signature, i); - if (filterType(type, acceptsVoid).flags & 131072 /* Never */) { - break; - } - minArgumentCount = i; - } - signature.resolvedMinArgumentCount = minArgumentCount; - } - return signature.resolvedMinArgumentCount; - } - function hasEffectiveRestParameter(signature) { - if (signatureHasRestParameter(signature)) { - const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); - return !isTupleType(restType) || !!(restType.target.combinedFlags & 12 /* Variable */); - } - return false; - } - function getEffectiveRestType(signature) { - if (signatureHasRestParameter(signature)) { - const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); - if (!isTupleType(restType)) { - return isTypeAny(restType) ? anyArrayType : restType; - } - if (restType.target.combinedFlags & 12 /* Variable */) { - return sliceTupleType(restType, restType.target.fixedLength); - } - } - return void 0; - } - function getNonArrayRestType(signature) { - const restType = getEffectiveRestType(signature); - return restType && !isArrayType(restType) && !isTypeAny(restType) ? restType : void 0; - } - function getTypeOfFirstParameterOfSignature(signature) { - return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType); - } - function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) { - return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType; - } - function inferFromAnnotatedParameters(signature, context, inferenceContext) { - const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); - for (let i = 0; i < len; i++) { - const declaration = signature.parameters[i].valueDeclaration; - const typeNode = getEffectiveTypeAnnotationNode(declaration); - if (typeNode) { - const source = addOptionality( - getTypeFromTypeNode(typeNode), - /*isProperty*/ - false, - isOptionalDeclaration(declaration) - ); - const target = getTypeAtPosition(context, i); - inferTypes(inferenceContext.inferences, source, target); - } - } - } - function assignContextualParameterTypes(signature, context) { - if (context.typeParameters) { - if (!signature.typeParameters) { - signature.typeParameters = context.typeParameters; - } else { - return; - } - } - if (context.thisParameter) { - const parameter = signature.thisParameter; - if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { - if (!parameter) { - signature.thisParameter = createSymbolWithType( - context.thisParameter, - /*type*/ - void 0 - ); - } - assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter)); - } - } - const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); - for (let i = 0; i < len; i++) { - const parameter = signature.parameters[i]; - const declaration = parameter.valueDeclaration; - if (!getEffectiveTypeAnnotationNode(declaration)) { - let type = tryGetTypeAtPosition(context, i); - if (type && declaration.initializer) { - let initializerType = checkDeclarationInitializer(declaration, 0 /* Normal */); - if (!isTypeAssignableTo(initializerType, type) && isTypeAssignableTo(type, initializerType = widenTypeInferredFromInitializer(declaration, initializerType))) { - type = initializerType; - } - } - assignParameterType(parameter, type); - } - } - if (signatureHasRestParameter(signature)) { - const parameter = last(signature.parameters); - if (parameter.valueDeclaration ? !getEffectiveTypeAnnotationNode(parameter.valueDeclaration) : !!(getCheckFlags(parameter) & 65536 /* DeferredType */)) { - const contextualParameterType = getRestTypeAtPosition(context, len); - assignParameterType(parameter, contextualParameterType); - } - } - } - function assignNonContextualParameterTypes(signature) { - if (signature.thisParameter) { - assignParameterType(signature.thisParameter); - } - for (const parameter of signature.parameters) { - assignParameterType(parameter); - } - } - function assignParameterType(parameter, contextualType) { - const links = getSymbolLinks(parameter); - if (!links.type) { - const declaration = parameter.valueDeclaration; - links.type = addOptionality( - contextualType || (declaration ? getWidenedTypeForVariableLikeDeclaration( - declaration, - /*reportErrors*/ - true - ) : getTypeOfSymbol(parameter)), - /*isProperty*/ - false, - /*isOptional*/ - !!declaration && !declaration.initializer && isOptionalDeclaration(declaration) - ); - if (declaration && declaration.name.kind !== 80 /* Identifier */) { - if (links.type === unknownType) { - links.type = getTypeFromBindingPattern(declaration.name); - } - assignBindingElementTypes(declaration.name, links.type); - } - } else if (contextualType) { - Debug.assertEqual(links.type, contextualType, "Parameter symbol already has a cached type which differs from newly assigned type"); - } - } - function assignBindingElementTypes(pattern, parentType) { - for (const element of pattern.elements) { - if (!isOmittedExpression(element)) { - const type = getBindingElementTypeFromParentType( - element, - parentType, - /*noTupleBoundsCheck*/ - false - ); - if (element.name.kind === 80 /* Identifier */) { - getSymbolLinks(getSymbolOfDeclaration(element)).type = type; - } else { - assignBindingElementTypes(element.name, type); - } - } - } - } - function createClassDecoratorContextType(classType) { - return tryCreateTypeReference(getGlobalClassDecoratorContextType( - /*reportErrors*/ - true - ), [classType]); - } - function createClassMethodDecoratorContextType(thisType, valueType) { - return tryCreateTypeReference(getGlobalClassMethodDecoratorContextType( - /*reportErrors*/ - true - ), [thisType, valueType]); - } - function createClassGetterDecoratorContextType(thisType, valueType) { - return tryCreateTypeReference(getGlobalClassGetterDecoratorContextType( - /*reportErrors*/ - true - ), [thisType, valueType]); - } - function createClassSetterDecoratorContextType(thisType, valueType) { - return tryCreateTypeReference(getGlobalClassSetterDecoratorContextType( - /*reportErrors*/ - true - ), [thisType, valueType]); - } - function createClassAccessorDecoratorContextType(thisType, valueType) { - return tryCreateTypeReference(getGlobalClassAccessorDecoratorContextType( - /*reportErrors*/ - true - ), [thisType, valueType]); - } - function createClassFieldDecoratorContextType(thisType, valueType) { - return tryCreateTypeReference(getGlobalClassFieldDecoratorContextType( - /*reportErrors*/ - true - ), [thisType, valueType]); - } - function getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2) { - const key = `${isPrivate ? "p" : "P"}${isStatic2 ? "s" : "S"}${nameType.id}`; - let overrideType = decoratorContextOverrideTypeCache.get(key); - if (!overrideType) { - const members = createSymbolTable(); - members.set("name", createProperty("name", nameType)); - members.set("private", createProperty("private", isPrivate ? trueType : falseType)); - members.set("static", createProperty("static", isStatic2 ? trueType : falseType)); - overrideType = createAnonymousType( - /*symbol*/ - void 0, - members, - emptyArray, - emptyArray, - emptyArray - ); - decoratorContextOverrideTypeCache.set(key, overrideType); - } - return overrideType; - } - function createClassMemberDecoratorContextTypeForNode(node, thisType, valueType) { - const isStatic2 = hasStaticModifier(node); - const isPrivate = isPrivateIdentifier(node.name); - const nameType = isPrivate ? getStringLiteralType(idText(node.name)) : getLiteralTypeFromPropertyName(node.name); - const contextType = isMethodDeclaration(node) ? createClassMethodDecoratorContextType(thisType, valueType) : isGetAccessorDeclaration(node) ? createClassGetterDecoratorContextType(thisType, valueType) : isSetAccessorDeclaration(node) ? createClassSetterDecoratorContextType(thisType, valueType) : isAutoAccessorPropertyDeclaration(node) ? createClassAccessorDecoratorContextType(thisType, valueType) : isPropertyDeclaration(node) ? createClassFieldDecoratorContextType(thisType, valueType) : Debug.failBadSyntaxKind(node); - const overrideType = getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2); - return getIntersectionType([contextType, overrideType]); - } - function createClassAccessorDecoratorTargetType(thisType, valueType) { - return tryCreateTypeReference(getGlobalClassAccessorDecoratorTargetType( - /*reportErrors*/ - true - ), [thisType, valueType]); - } - function createClassAccessorDecoratorResultType(thisType, valueType) { - return tryCreateTypeReference(getGlobalClassAccessorDecoratorResultType( - /*reportErrors*/ - true - ), [thisType, valueType]); - } - function createClassFieldDecoratorInitializerMutatorType(thisType, valueType) { - const thisParam = createParameter2("this", thisType); - const valueParam = createParameter2("value", valueType); - return createFunctionType( - /*typeParameters*/ - void 0, - thisParam, - [valueParam], - valueType, - /*typePredicate*/ - void 0, - 1 - ); - } - function createESDecoratorCallSignature(targetType, contextType, nonOptionalReturnType) { - const targetParam = createParameter2("target", targetType); - const contextParam = createParameter2("context", contextType); - const returnType = getUnionType([nonOptionalReturnType, voidType]); - return createCallSignature( - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - [targetParam, contextParam], - returnType - ); - } - function getESDecoratorCallSignature(decorator) { - const { parent: parent2 } = decorator; - const links = getNodeLinks(parent2); - if (!links.decoratorSignature) { - links.decoratorSignature = anySignature; - switch (parent2.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: { - const node = parent2; - const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node)); - const contextType = createClassDecoratorContextType(targetType); - links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, targetType); - break; - } - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: { - const node = parent2; - if (!isClassLike(node.parent)) break; - const valueType = isMethodDeclaration(node) ? getOrCreateTypeFromSignature(getSignatureFromDeclaration(node)) : getTypeOfNode(node); - const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent)); - const targetType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType; - const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType); - const returnType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType; - links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType); - break; - } - case 172 /* PropertyDeclaration */: { - const node = parent2; - if (!isClassLike(node.parent)) break; - const valueType = getTypeOfNode(node); - const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent)); - const targetType = hasAccessorModifier(node) ? createClassAccessorDecoratorTargetType(thisType, valueType) : undefinedType; - const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType); - const returnType = hasAccessorModifier(node) ? createClassAccessorDecoratorResultType(thisType, valueType) : createClassFieldDecoratorInitializerMutatorType(thisType, valueType); - links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType); - break; - } - } - } - return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature; - } - function getLegacyDecoratorCallSignature(decorator) { - const { parent: parent2 } = decorator; - const links = getNodeLinks(parent2); - if (!links.decoratorSignature) { - links.decoratorSignature = anySignature; - switch (parent2.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: { - const node = parent2; - const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node)); - const targetParam = createParameter2("target", targetType); - links.decoratorSignature = createCallSignature( - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - [targetParam], - getUnionType([targetType, voidType]) - ); - break; - } - case 169 /* Parameter */: { - const node = parent2; - if (!isConstructorDeclaration(node.parent) && !(isMethodDeclaration(node.parent) || isSetAccessorDeclaration(node.parent) && isClassLike(node.parent.parent))) { - break; - } - if (getThisParameter(node.parent) === node) { - break; - } - const index = getThisParameter(node.parent) ? node.parent.parameters.indexOf(node) - 1 : node.parent.parameters.indexOf(node); - Debug.assert(index >= 0); - const targetType = isConstructorDeclaration(node.parent) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent.parent)) : getParentTypeOfClassElement(node.parent); - const keyType = isConstructorDeclaration(node.parent) ? undefinedType : getClassElementPropertyKeyType(node.parent); - const indexType = getNumberLiteralType(index); - const targetParam = createParameter2("target", targetType); - const keyParam = createParameter2("propertyKey", keyType); - const indexParam = createParameter2("parameterIndex", indexType); - links.decoratorSignature = createCallSignature( - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - [targetParam, keyParam, indexParam], - voidType - ); - break; - } - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 172 /* PropertyDeclaration */: { - const node = parent2; - if (!isClassLike(node.parent)) break; - const targetType = getParentTypeOfClassElement(node); - const targetParam = createParameter2("target", targetType); - const keyType = getClassElementPropertyKeyType(node); - const keyParam = createParameter2("propertyKey", keyType); - const returnType = isPropertyDeclaration(node) ? voidType : createTypedPropertyDescriptorType(getTypeOfNode(node)); - const hasPropDesc = !isPropertyDeclaration(parent2) || hasAccessorModifier(parent2); - if (hasPropDesc) { - const descriptorType = createTypedPropertyDescriptorType(getTypeOfNode(node)); - const descriptorParam = createParameter2("descriptor", descriptorType); - links.decoratorSignature = createCallSignature( - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - [targetParam, keyParam, descriptorParam], - getUnionType([returnType, voidType]) - ); - } else { - links.decoratorSignature = createCallSignature( - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - [targetParam, keyParam], - getUnionType([returnType, voidType]) - ); - } - break; - } - } - } - return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature; - } - function getDecoratorCallSignature(decorator) { - return legacyDecorators ? getLegacyDecoratorCallSignature(decorator) : getESDecoratorCallSignature(decorator); - } - function createPromiseType(promisedType) { - const globalPromiseType = getGlobalPromiseType( - /*reportErrors*/ - true - ); - if (globalPromiseType !== emptyGenericType) { - promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType; - return createTypeReference(globalPromiseType, [promisedType]); - } - return unknownType; - } - function createPromiseLikeType(promisedType) { - const globalPromiseLikeType = getGlobalPromiseLikeType( - /*reportErrors*/ - true - ); - if (globalPromiseLikeType !== emptyGenericType) { - promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType; - return createTypeReference(globalPromiseLikeType, [promisedType]); - } - return unknownType; - } - function createPromiseReturnType(func, promisedType) { - const promiseType = createPromiseType(promisedType); - if (promiseType === unknownType) { - error2( - func, - isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option - ); - return errorType; - } else if (!getGlobalPromiseConstructorSymbol( - /*reportErrors*/ - true - )) { - error2( - func, - isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option - ); - } - return promiseType; - } - function createNewTargetExpressionType(targetType) { - const symbol = createSymbol(0 /* None */, "NewTargetExpression"); - const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */); - targetPropertySymbol.parent = symbol; - targetPropertySymbol.links.type = targetType; - const members = createSymbolTable([targetPropertySymbol]); - symbol.members = members; - return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); - } - function getReturnTypeFromBody(func, checkMode) { - if (!func.body) { - return errorType; - } - const functionFlags = getFunctionFlags(func); - const isAsync = (functionFlags & 2 /* Async */) !== 0; - const isGenerator = (functionFlags & 1 /* Generator */) !== 0; - let returnType; - let yieldType; - let nextType; - let fallbackReturnType = voidType; - if (func.body.kind !== 241 /* Block */) { - returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */); - if (isAsync) { - returnType = unwrapAwaitedType(checkAwaitedType( - returnType, - /*withAlias*/ - false, - /*errorNode*/ - func, - Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - )); - } - } else if (isGenerator) { - const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!returnTypes) { - fallbackReturnType = neverType; - } else if (returnTypes.length > 0) { - returnType = getUnionType(returnTypes, 2 /* Subtype */); - } - const { yieldTypes, nextTypes } = checkAndAggregateYieldOperandTypes(func, checkMode); - yieldType = some(yieldTypes) ? getUnionType(yieldTypes, 2 /* Subtype */) : void 0; - nextType = some(nextTypes) ? getIntersectionType(nextTypes) : void 0; - } else { - const types = checkAndAggregateReturnExpressionTypes(func, checkMode); - if (!types) { - return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, neverType) : neverType; - } - if (types.length === 0) { - const contextualReturnType = getContextualReturnType( - func, - /*contextFlags*/ - void 0 - ); - const returnType2 = contextualReturnType && (unwrapReturnType(contextualReturnType, functionFlags) || voidType).flags & 32768 /* Undefined */ ? undefinedType : voidType; - return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, returnType2) : ( - // Async function - returnType2 - ); - } - returnType = getUnionType(types, 2 /* Subtype */); - } - if (returnType || yieldType || nextType) { - if (yieldType) reportErrorsFromWidening(func, yieldType, 3 /* GeneratorYield */); - if (returnType) reportErrorsFromWidening(func, returnType, 1 /* FunctionReturn */); - if (nextType) reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */); - if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) { - const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); - const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType( - getReturnTypeOfSignature(contextualSignature), - func, - /*contextFlags*/ - void 0 - ); - if (isGenerator) { - yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync); - returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync); - nextType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(nextType, contextualType, 2 /* Next */, isAsync); - } else { - returnType = getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(returnType, contextualType, isAsync); - } - } - if (yieldType) yieldType = getWidenedType(yieldType); - if (returnType) returnType = getWidenedType(returnType); - if (nextType) nextType = getWidenedType(nextType); - } - if (isGenerator) { - return createGeneratorType( - yieldType || neverType, - returnType || fallbackReturnType, - nextType || getContextualIterationType(2 /* Next */, func) || unknownType, - isAsync - ); - } else { - return isAsync ? createPromiseType(returnType || fallbackReturnType) : returnType || fallbackReturnType; - } - } - function createGeneratorType(yieldType, returnType, nextType, isAsyncGenerator) { - const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver; - const globalGeneratorType = resolver.getGlobalGeneratorType( - /*reportErrors*/ - false - ); - yieldType = resolver.resolveIterationType( - yieldType, - /*errorNode*/ - void 0 - ) || unknownType; - returnType = resolver.resolveIterationType( - returnType, - /*errorNode*/ - void 0 - ) || unknownType; - if (globalGeneratorType === emptyGenericType) { - const globalIterableIteratorType = resolver.getGlobalIterableIteratorType( - /*reportErrors*/ - false - ); - if (globalIterableIteratorType !== emptyGenericType) { - return createTypeFromGenericGlobalType(globalIterableIteratorType, [yieldType, returnType, nextType]); - } - resolver.getGlobalIterableIteratorType( - /*reportErrors*/ - true - ); - return emptyObjectType; - } - return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]); - } - function checkAndAggregateYieldOperandTypes(func, checkMode) { - const yieldTypes = []; - const nextTypes = []; - const isAsync = (getFunctionFlags(func) & 2 /* Async */) !== 0; - forEachYieldExpression(func.body, (yieldExpression) => { - const yieldExpressionType = yieldExpression.expression ? checkExpression(yieldExpression.expression, checkMode) : undefinedWideningType; - pushIfUnique(yieldTypes, getYieldedTypeOfYieldExpression(yieldExpression, yieldExpressionType, anyType, isAsync)); - let nextType; - if (yieldExpression.asteriskToken) { - const iterationTypes = getIterationTypesOfIterable( - yieldExpressionType, - isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, - yieldExpression.expression - ); - nextType = iterationTypes && iterationTypes.nextType; - } else { - nextType = getContextualType2( - yieldExpression, - /*contextFlags*/ - void 0 - ); - } - if (nextType) pushIfUnique(nextTypes, nextType); - }); - return { yieldTypes, nextTypes }; - } - function getYieldedTypeOfYieldExpression(node, expressionType, sentType, isAsync) { - const errorNode = node.expression || node; - const yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, expressionType, sentType, errorNode) : expressionType; - return !isAsync ? yieldedType : getAwaitedType( - yieldedType, - errorNode, - node.asteriskToken ? Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member : Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - ); - } - function getNotEqualFactsFromTypeofSwitch(start, end, witnesses) { - let facts = 0 /* None */; - for (let i = 0; i < witnesses.length; i++) { - const witness = i < start || i >= end ? witnesses[i] : void 0; - facts |= witness !== void 0 ? typeofNEFacts.get(witness) || 32768 /* TypeofNEHostObject */ : 0; - } - return facts; - } - function isExhaustiveSwitchStatement(node) { - const links = getNodeLinks(node); - if (links.isExhaustive === void 0) { - links.isExhaustive = 0; - const exhaustive = computeExhaustiveSwitchStatement(node); - if (links.isExhaustive === 0) { - links.isExhaustive = exhaustive; - } - } else if (links.isExhaustive === 0) { - links.isExhaustive = false; - } - return links.isExhaustive; - } - function computeExhaustiveSwitchStatement(node) { - if (node.expression.kind === 221 /* TypeOfExpression */) { - const witnesses = getSwitchClauseTypeOfWitnesses(node); - if (!witnesses) { - return false; - } - const operandConstraint = getBaseConstraintOrType(checkExpressionCached(node.expression.expression)); - const notEqualFacts = getNotEqualFactsFromTypeofSwitch(0, 0, witnesses); - if (operandConstraint.flags & 3 /* AnyOrUnknown */) { - return (556800 /* AllTypeofNE */ & notEqualFacts) === 556800 /* AllTypeofNE */; - } - return !someType(operandConstraint, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts); - } - const type = checkExpressionCached(node.expression); - if (!isLiteralType(type)) { - return false; - } - const switchTypes = getSwitchClauseTypes(node); - if (!switchTypes.length || some(switchTypes, isNeitherUnitTypeNorNever)) { - return false; - } - return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); - } - function functionHasImplicitReturn(func) { - return func.endFlowNode && isReachableFlowNode(func.endFlowNode); - } - function checkAndAggregateReturnExpressionTypes(func, checkMode) { - const functionFlags = getFunctionFlags(func); - const aggregatedTypes = []; - let hasReturnWithNoExpression = functionHasImplicitReturn(func); - let hasReturnOfTypeNever = false; - forEachReturnStatement(func.body, (returnStatement) => { - let expr = returnStatement.expression; - if (expr) { - expr = skipParentheses( - expr, - /*excludeJSDocTypeAssertions*/ - true - ); - if (functionFlags & 2 /* Async */ && expr.kind === 223 /* AwaitExpression */) { - expr = skipParentheses( - expr.expression, - /*excludeJSDocTypeAssertions*/ - true - ); - } - if (expr.kind === 213 /* CallExpression */ && expr.expression.kind === 80 /* Identifier */ && checkExpressionCached(expr.expression).symbol === getMergedSymbol(func.symbol) && (!isFunctionExpressionOrArrowFunction(func.symbol.valueDeclaration) || isConstantReference(expr.expression))) { - hasReturnOfTypeNever = true; - return; - } - let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */); - if (functionFlags & 2 /* Async */) { - type = unwrapAwaitedType(checkAwaitedType( - type, - /*withAlias*/ - false, - func, - Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - )); - } - if (type.flags & 131072 /* Never */) { - hasReturnOfTypeNever = true; - } - pushIfUnique(aggregatedTypes, type); - } else { - hasReturnWithNoExpression = true; - } - }); - if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) { - return void 0; - } - if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression && !(isJSConstructor(func) && aggregatedTypes.some((t) => t.symbol === func.symbol))) { - pushIfUnique(aggregatedTypes, undefinedType); - } - return aggregatedTypes; - } - function mayReturnNever(func) { - switch (func.kind) { - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return true; - case 174 /* MethodDeclaration */: - return func.parent.kind === 210 /* ObjectLiteralExpression */; - default: - return false; - } - } - function getTypePredicateFromBody(func) { - switch (func.kind) { - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return void 0; - } - const functionFlags = getFunctionFlags(func); - if (functionFlags !== 0 /* Normal */) return void 0; - let singleReturn; - if (func.body && func.body.kind !== 241 /* Block */) { - singleReturn = func.body; - } else { - const bailedEarly = forEachReturnStatement(func.body, (returnStatement) => { - if (singleReturn || !returnStatement.expression) return true; - singleReturn = returnStatement.expression; - }); - if (bailedEarly || !singleReturn || functionHasImplicitReturn(func)) return void 0; - } - return checkIfExpressionRefinesAnyParameter(func, singleReturn); - } - function checkIfExpressionRefinesAnyParameter(func, expr) { - expr = skipParentheses( - expr, - /*excludeJSDocTypeAssertions*/ - true - ); - const returnType = checkExpressionCached(expr); - if (!(returnType.flags & 16 /* Boolean */)) return void 0; - return forEach(func.parameters, (param, i) => { - const initType = getTypeOfSymbol(param.symbol); - if (!initType || initType.flags & 16 /* Boolean */ || !isIdentifier(param.name) || isSymbolAssigned(param.symbol) || isRestParameter(param)) { - return; - } - const trueType2 = checkIfExpressionRefinesParameter(func, expr, param, initType); - if (trueType2) { - return createTypePredicate(1 /* Identifier */, unescapeLeadingUnderscores(param.name.escapedText), i, trueType2); - } - }); - } - function checkIfExpressionRefinesParameter(func, expr, param, initType) { - const antecedent = canHaveFlowNode(expr) && expr.flowNode || expr.parent.kind === 253 /* ReturnStatement */ && expr.parent.flowNode || createFlowNode( - 2 /* Start */, - /*node*/ - void 0, - /*antecedent*/ - void 0 - ); - const trueCondition = createFlowNode(32 /* TrueCondition */, expr, antecedent); - const trueType2 = getFlowTypeOfReference(param.name, initType, initType, func, trueCondition); - if (trueType2 === initType) return void 0; - const falseCondition = createFlowNode(64 /* FalseCondition */, expr, antecedent); - const falseSubtype = getFlowTypeOfReference(param.name, initType, trueType2, func, falseCondition); - return falseSubtype.flags & 131072 /* Never */ ? trueType2 : void 0; - } - function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { - addLazyDiagnostic(checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics); - return; - function checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics() { - const functionFlags = getFunctionFlags(func); - const type = returnType && unwrapReturnType(returnType, functionFlags); - if (type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */))) { - return; - } - if (func.kind === 173 /* MethodSignature */ || nodeIsMissing(func.body) || func.body.kind !== 241 /* Block */ || !functionHasImplicitReturn(func)) { - return; - } - const hasExplicitReturn = func.flags & 1024 /* HasExplicitReturn */; - const errorNode = getEffectiveReturnTypeNode(func) || func; - if (type && type.flags & 131072 /* Never */) { - error2(errorNode, Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); - } else if (type && !hasExplicitReturn) { - error2(errorNode, Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value); - } else if (type && strictNullChecks && !isTypeAssignableTo(undefinedType, type)) { - error2(errorNode, Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); - } else if (compilerOptions.noImplicitReturns) { - if (!type) { - if (!hasExplicitReturn) { - return; - } - const inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); - if (isUnwrappedReturnTypeUndefinedVoidOrAny(func, inferredReturnType)) { - return; - } - } - error2(errorNode, Diagnostics.Not_all_code_paths_return_a_value); - } - } - } - function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); - checkNodeDeferred(node); - if (isFunctionExpression(node)) { - checkCollisionsForDeclarationName(node, node.name); - } - if (checkMode && checkMode & 4 /* SkipContextSensitive */ && isContextSensitive(node)) { - if (!getEffectiveReturnTypeNode(node) && !hasContextSensitiveParameters(node)) { - const contextualSignature = getContextualSignature(node); - if (contextualSignature && couldContainTypeVariables(getReturnTypeOfSignature(contextualSignature))) { - const links = getNodeLinks(node); - if (links.contextFreeType) { - return links.contextFreeType; - } - const returnType = getReturnTypeFromBody(node, checkMode); - const returnOnlySignature = createSignature( - /*declaration*/ - void 0, - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - emptyArray, - returnType, - /*resolvedTypePredicate*/ - void 0, - 0, - 64 /* IsNonInferrable */ - ); - const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray); - returnOnlyType.objectFlags |= 262144 /* NonInferrableType */; - return links.contextFreeType = returnOnlyType; - } - } - return anyFunctionType; - } - const hasGrammarError = checkGrammarFunctionLikeDeclaration(node); - if (!hasGrammarError && node.kind === 218 /* FunctionExpression */) { - checkGrammarForGenerator(node); - } - contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return getTypeOfSymbol(getSymbolOfDeclaration(node)); - } - function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) { - const links = getNodeLinks(node); - if (!(links.flags & 64 /* ContextChecked */)) { - const contextualSignature = getContextualSignature(node); - if (!(links.flags & 64 /* ContextChecked */)) { - links.flags |= 64 /* ContextChecked */; - const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */)); - if (!signature) { - return; - } - if (isContextSensitive(node)) { - if (contextualSignature) { - const inferenceContext = getInferenceContext(node); - let instantiatedContextualSignature; - if (checkMode && checkMode & 2 /* Inferential */) { - inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext); - const restType = getEffectiveRestType(contextualSignature); - if (restType && restType.flags & 262144 /* TypeParameter */) { - instantiatedContextualSignature = instantiateSignature(contextualSignature, inferenceContext.nonFixingMapper); - } - } - instantiatedContextualSignature || (instantiatedContextualSignature = inferenceContext ? instantiateSignature(contextualSignature, inferenceContext.mapper) : contextualSignature); - assignContextualParameterTypes(signature, instantiatedContextualSignature); - } else { - assignNonContextualParameterTypes(signature); - } - } else if (contextualSignature && !node.typeParameters && contextualSignature.parameters.length > node.parameters.length) { - const inferenceContext = getInferenceContext(node); - if (checkMode && checkMode & 2 /* Inferential */) { - inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext); - } - } - if (contextualSignature && !getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) { - const returnType = getReturnTypeFromBody(node, checkMode); - if (!signature.resolvedReturnType) { - signature.resolvedReturnType = returnType; - } - } - checkSignatureDeclaration(node); - } - } - } - function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { - Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); - const functionFlags = getFunctionFlags(node); - const returnType = getReturnTypeFromAnnotation(node); - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - if (node.body) { - if (!getEffectiveReturnTypeNode(node)) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - if (node.body.kind === 241 /* Block */) { - checkSourceElement(node.body); - } else { - const exprType = checkExpression(node.body); - const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags); - if (returnOrPromisedType) { - const effectiveCheckNode = getEffectiveCheckNode(node.body); - if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) { - const awaitedType = checkAwaitedType( - exprType, - /*withAlias*/ - false, - effectiveCheckNode, - Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - ); - checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode); - } else { - checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode); - } - } - } - } - } - function checkArithmeticOperandType(operand, type, diagnostic, isAwaitValid = false) { - if (!isTypeAssignableTo(type, numberOrBigIntType)) { - const awaitedType = isAwaitValid && getAwaitedTypeOfPromise(type); - errorAndMaybeSuggestAwait( - operand, - !!awaitedType && isTypeAssignableTo(awaitedType, numberOrBigIntType), - diagnostic - ); - return false; - } - return true; - } - function isReadonlyAssignmentDeclaration(d) { - if (!isCallExpression(d)) { - return false; - } - if (!isBindableObjectDefinePropertyCall(d)) { - return false; - } - const objectLitType = checkExpressionCached(d.arguments[2]); - const valueType = getTypeOfPropertyOfType(objectLitType, "value"); - if (valueType) { - const writableProp = getPropertyOfType(objectLitType, "writable"); - const writableType = writableProp && getTypeOfSymbol(writableProp); - if (!writableType || writableType === falseType || writableType === regularFalseType) { - return true; - } - if (writableProp && writableProp.valueDeclaration && isPropertyAssignment(writableProp.valueDeclaration)) { - const initializer = writableProp.valueDeclaration.initializer; - const rawOriginalType = checkExpression(initializer); - if (rawOriginalType === falseType || rawOriginalType === regularFalseType) { - return true; - } - } - return false; - } - const setProp = getPropertyOfType(objectLitType, "set"); - return !setProp; - } - function isReadonlySymbol(symbol) { - return !!(getCheckFlags(symbol) & 8 /* Readonly */ || symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 8 /* Readonly */ || symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */ || symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || symbol.flags & 8 /* EnumMember */ || some(symbol.declarations, isReadonlyAssignmentDeclaration)); - } - function isAssignmentToReadonlyEntity(expr, symbol, assignmentKind) { - var _a, _b; - if (assignmentKind === 0 /* None */) { - return false; - } - if (isReadonlySymbol(symbol)) { - if (symbol.flags & 4 /* Property */ && isAccessExpression(expr) && expr.expression.kind === 110 /* ThisKeyword */) { - const ctor = getContainingFunction(expr); - if (!(ctor && (ctor.kind === 176 /* Constructor */ || isJSConstructor(ctor)))) { - return true; - } - if (symbol.valueDeclaration) { - const isAssignmentDeclaration2 = isBinaryExpression(symbol.valueDeclaration); - const isLocalPropertyDeclaration = ctor.parent === symbol.valueDeclaration.parent; - const isLocalParameterProperty = ctor === symbol.valueDeclaration.parent; - const isLocalThisPropertyAssignment = isAssignmentDeclaration2 && ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) === ctor.parent; - const isLocalThisPropertyAssignmentConstructorFunction = isAssignmentDeclaration2 && ((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) === ctor; - const isWriteableSymbol = isLocalPropertyDeclaration || isLocalParameterProperty || isLocalThisPropertyAssignment || isLocalThisPropertyAssignmentConstructorFunction; - return !isWriteableSymbol; - } - } - return true; - } - if (isAccessExpression(expr)) { - const node = skipParentheses(expr.expression); - if (node.kind === 80 /* Identifier */) { - const symbol2 = getNodeLinks(node).resolvedSymbol; - if (symbol2.flags & 2097152 /* Alias */) { - const declaration = getDeclarationOfAliasSymbol(symbol2); - return !!declaration && declaration.kind === 274 /* NamespaceImport */; - } - } - } - return false; - } - function checkReferenceExpression(expr, invalidReferenceMessage, invalidOptionalChainMessage) { - const node = skipOuterExpressions(expr, 6 /* Assertions */ | 1 /* Parentheses */); - if (node.kind !== 80 /* Identifier */ && !isAccessExpression(node)) { - error2(expr, invalidReferenceMessage); - return false; - } - if (node.flags & 64 /* OptionalChain */) { - error2(expr, invalidOptionalChainMessage); - return false; - } - return true; - } - function checkDeleteExpression(node) { - checkExpression(node.expression); - const expr = skipParentheses(node.expression); - if (!isAccessExpression(expr)) { - error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); - return booleanType; - } - if (isPropertyAccessExpression(expr) && isPrivateIdentifier(expr.name)) { - error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_private_identifier); - } - const links = getNodeLinks(expr); - const symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); - if (symbol) { - if (isReadonlySymbol(symbol)) { - error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); - } else { - checkDeleteExpressionMustBeOptional(expr, symbol); - } - } - return booleanType; - } - function checkDeleteExpressionMustBeOptional(expr, symbol) { - const type = getTypeOfSymbol(symbol); - if (strictNullChecks && !(type.flags & (3 /* AnyOrUnknown */ | 131072 /* Never */)) && !(exactOptionalPropertyTypes ? symbol.flags & 16777216 /* Optional */ : hasTypeFacts(type, 16777216 /* IsUndefined */))) { - error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_optional); - } - } - function checkTypeOfExpression(node) { - checkExpression(node.expression); - return typeofType; - } - function checkVoidExpression(node) { - checkNodeDeferred(node); - return undefinedWideningType; - } - function checkAwaitGrammar(node) { - let hasError = false; - const container = getContainingFunctionOrClassStaticBlock(node); - if (container && isClassStaticBlockDeclaration(container)) { - const message = isAwaitExpression(node) ? Diagnostics.await_expression_cannot_be_used_inside_a_class_static_block : Diagnostics.await_using_statements_cannot_be_used_inside_a_class_static_block; - error2(node, message); - hasError = true; - } else if (!(node.flags & 65536 /* AwaitContext */)) { - if (isInTopLevelContext(node)) { - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - let span; - if (!isEffectiveExternalModule(sourceFile, compilerOptions)) { - span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos)); - const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module : Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module; - const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message); - diagnostics.add(diagnostic); - hasError = true; - } - switch (moduleKind) { - case 100 /* Node16 */: - case 199 /* NodeNext */: - if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) { - span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos)); - diagnostics.add( - createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level) - ); - hasError = true; - break; - } - // fallthrough - case 7 /* ES2022 */: - case 99 /* ESNext */: - case 200 /* Preserve */: - case 4 /* System */: - if (languageVersion >= 4 /* ES2017 */) { - break; - } - // fallthrough - default: - span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos)); - const message = isAwaitExpression(node) ? Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher : Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher; - diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message)); - hasError = true; - break; - } - } - } else { - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - const span = getSpanOfTokenAtPosition(sourceFile, node.pos); - const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules : Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules; - const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message); - if (container && container.kind !== 176 /* Constructor */ && (getFunctionFlags(container) & 2 /* Async */) === 0) { - const relatedInfo = createDiagnosticForNode(container, Diagnostics.Did_you_mean_to_mark_this_function_as_async); - addRelatedInfo(diagnostic, relatedInfo); - } - diagnostics.add(diagnostic); - hasError = true; - } - } - } - if (isAwaitExpression(node) && isInParameterInitializerBeforeContainingFunction(node)) { - error2(node, Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); - hasError = true; - } - return hasError; - } - function checkAwaitExpression(node) { - addLazyDiagnostic(() => checkAwaitGrammar(node)); - const operandType = checkExpression(node.expression); - const awaitedType = checkAwaitedType( - operandType, - /*withAlias*/ - true, - node, - Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - ); - if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) { - addErrorOrSuggestion( - /*isError*/ - false, - createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression) - ); - } - return awaitedType; - } - function checkPrefixUnaryExpression(node) { - const operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - switch (node.operand.kind) { - case 9 /* NumericLiteral */: - switch (node.operator) { - case 41 /* MinusToken */: - return getFreshTypeOfLiteralType(getNumberLiteralType(-node.operand.text)); - case 40 /* PlusToken */: - return getFreshTypeOfLiteralType(getNumberLiteralType(+node.operand.text)); - } - break; - case 10 /* BigIntLiteral */: - if (node.operator === 41 /* MinusToken */) { - return getFreshTypeOfLiteralType(getBigIntLiteralType({ - negative: true, - base10Value: parsePseudoBigInt(node.operand.text) - })); - } - } - switch (node.operator) { - case 40 /* PlusToken */: - case 41 /* MinusToken */: - case 55 /* TildeToken */: - checkNonNullType(operandType, node.operand); - if (maybeTypeOfKindConsideringBaseConstraint(operandType, 12288 /* ESSymbolLike */)) { - error2(node.operand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(node.operator)); - } - if (node.operator === 40 /* PlusToken */) { - if (maybeTypeOfKindConsideringBaseConstraint(operandType, 2112 /* BigIntLike */)) { - error2(node.operand, Diagnostics.Operator_0_cannot_be_applied_to_type_1, tokenToString(node.operator), typeToString(getBaseTypeOfLiteralType(operandType))); - } - return numberType; - } - return getUnaryResultType(operandType); - case 54 /* ExclamationToken */: - checkTruthinessOfType(operandType, node.operand); - const facts = getTypeFacts(operandType, 4194304 /* Truthy */ | 8388608 /* Falsy */); - return facts === 4194304 /* Truthy */ ? falseType : facts === 8388608 /* Falsy */ ? trueType : booleanType; - case 46 /* PlusPlusToken */: - case 47 /* MinusMinusToken */: - const ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type); - if (ok) { - checkReferenceExpression( - node.operand, - Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access, - Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access - ); - } - return getUnaryResultType(operandType); - } - return errorType; - } - function checkPostfixUnaryExpression(node) { - const operandType = checkExpression(node.operand); - if (operandType === silentNeverType) { - return silentNeverType; - } - const ok = checkArithmeticOperandType( - node.operand, - checkNonNullType(operandType, node.operand), - Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type - ); - if (ok) { - checkReferenceExpression( - node.operand, - Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access, - Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access - ); - } - return getUnaryResultType(operandType); - } - function getUnaryResultType(operandType) { - if (maybeTypeOfKind(operandType, 2112 /* BigIntLike */)) { - return isTypeAssignableToKind(operandType, 3 /* AnyOrUnknown */) || maybeTypeOfKind(operandType, 296 /* NumberLike */) ? numberOrBigIntType : bigintType; - } - return numberType; - } - function maybeTypeOfKindConsideringBaseConstraint(type, kind) { - if (maybeTypeOfKind(type, kind)) { - return true; - } - const baseConstraint = getBaseConstraintOrType(type); - return !!baseConstraint && maybeTypeOfKind(baseConstraint, kind); - } - function maybeTypeOfKind(type, kind) { - if (type.flags & kind) { - return true; - } - if (type.flags & 3145728 /* UnionOrIntersection */) { - const types = type.types; - for (const t of types) { - if (maybeTypeOfKind(t, kind)) { - return true; - } - } - } - return false; - } - function isTypeAssignableToKind(source, kind, strict) { - if (source.flags & kind) { - return true; - } - if (strict && source.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */)) { - return false; - } - return !!(kind & 296 /* NumberLike */) && isTypeAssignableTo(source, numberType) || !!(kind & 2112 /* BigIntLike */) && isTypeAssignableTo(source, bigintType) || !!(kind & 402653316 /* StringLike */) && isTypeAssignableTo(source, stringType) || !!(kind & 528 /* BooleanLike */) && isTypeAssignableTo(source, booleanType) || !!(kind & 16384 /* Void */) && isTypeAssignableTo(source, voidType) || !!(kind & 131072 /* Never */) && isTypeAssignableTo(source, neverType) || !!(kind & 65536 /* Null */) && isTypeAssignableTo(source, nullType) || !!(kind & 32768 /* Undefined */) && isTypeAssignableTo(source, undefinedType) || !!(kind & 4096 /* ESSymbol */) && isTypeAssignableTo(source, esSymbolType) || !!(kind & 67108864 /* NonPrimitive */) && isTypeAssignableTo(source, nonPrimitiveType); - } - function allTypesAssignableToKind(source, kind, strict) { - return source.flags & 1048576 /* Union */ ? every(source.types, (subType) => allTypesAssignableToKind(subType, kind, strict)) : isTypeAssignableToKind(source, kind, strict); - } - function isConstEnumObjectType(type) { - return !!(getObjectFlags(type) & 16 /* Anonymous */) && !!type.symbol && isConstEnumSymbol(type.symbol); - } - function isConstEnumSymbol(symbol) { - return (symbol.flags & 128 /* ConstEnum */) !== 0; - } - function getSymbolHasInstanceMethodOfObjectType(type) { - const hasInstancePropertyName = getPropertyNameForKnownSymbolName("hasInstance"); - if (allTypesAssignableToKind(type, 67108864 /* NonPrimitive */)) { - const hasInstanceProperty = getPropertyOfType(type, hasInstancePropertyName); - if (hasInstanceProperty) { - const hasInstancePropertyType = getTypeOfSymbol(hasInstanceProperty); - if (hasInstancePropertyType && getSignaturesOfType(hasInstancePropertyType, 0 /* Call */).length !== 0) { - return hasInstancePropertyType; - } - } - } - } - function checkInstanceOfExpression(left, right, leftType, rightType, checkMode) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeAny(leftType) && allTypesAssignableToKind(leftType, 402784252 /* Primitive */)) { - error2(left, Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); - } - Debug.assert(isInstanceOfExpression(left.parent)); - const signature = getResolvedSignature( - left.parent, - /*candidatesOutArray*/ - void 0, - checkMode - ); - if (signature === resolvingSignature) { - return silentNeverType; - } - const returnType = getReturnTypeOfSignature(signature); - checkTypeAssignableTo(returnType, booleanType, right, Diagnostics.An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression); - return booleanType; - } - function hasEmptyObjectIntersection(type) { - return someType(type, (t) => t === unknownEmptyObjectType || !!(t.flags & 2097152 /* Intersection */) && isEmptyAnonymousObjectType(getBaseConstraintOrType(t))); - } - function checkInExpression(left, right, leftType, rightType) { - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (isPrivateIdentifier(left)) { - if (languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators || !useDefineForClassFields) { - checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */); - } - if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) { - const isUncheckedJS = isUncheckedJSSuggestion( - left, - rightType.symbol, - /*excludeClasses*/ - true - ); - reportNonexistentProperty(left, rightType, isUncheckedJS); - } - } else { - checkTypeAssignableTo(checkNonNullType(leftType, left), stringNumberSymbolType, left); - } - if (checkTypeAssignableTo(checkNonNullType(rightType, right), nonPrimitiveType, right)) { - if (hasEmptyObjectIntersection(rightType)) { - error2(right, Diagnostics.Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator, typeToString(rightType)); - } - } - return booleanType; - } - function checkObjectLiteralAssignment(node, sourceType, rightIsThis) { - const properties = node.properties; - if (strictNullChecks && properties.length === 0) { - return checkNonNullType(sourceType, node); - } - for (let i = 0; i < properties.length; i++) { - checkObjectLiteralDestructuringPropertyAssignment(node, sourceType, i, properties, rightIsThis); - } - return sourceType; - } - function checkObjectLiteralDestructuringPropertyAssignment(node, objectLiteralType, propertyIndex, allProperties, rightIsThis = false) { - const properties = node.properties; - const property = properties[propertyIndex]; - if (property.kind === 303 /* PropertyAssignment */ || property.kind === 304 /* ShorthandPropertyAssignment */) { - const name = property.name; - const exprType = getLiteralTypeFromPropertyName(name); - if (isTypeUsableAsPropertyName(exprType)) { - const text = getPropertyNameFromType(exprType); - const prop = getPropertyOfType(objectLiteralType, text); - if (prop) { - markPropertyAsReferenced(prop, property, rightIsThis); - checkPropertyAccessibility( - property, - /*isSuper*/ - false, - /*writing*/ - true, - objectLiteralType, - prop - ); - } - } - const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */ | (hasDefaultValue(property) ? 16 /* AllowMissing */ : 0), name); - const type = getFlowTypeOfDestructuring(property, elementType); - return checkDestructuringAssignment(property.kind === 304 /* ShorthandPropertyAssignment */ ? property : property.initializer, type); - } else if (property.kind === 305 /* SpreadAssignment */) { - if (propertyIndex < properties.length - 1) { - error2(property, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } else { - if (languageVersion < LanguageFeatureMinimumTarget.ObjectSpreadRest) { - checkExternalEmitHelpers(property, 4 /* Rest */); - } - const nonRestNames = []; - if (allProperties) { - for (const otherProperty of allProperties) { - if (!isSpreadAssignment(otherProperty)) { - nonRestNames.push(otherProperty.name); - } - } - } - const type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); - checkGrammarForDisallowedTrailingComma(allProperties, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); - return checkDestructuringAssignment(property.expression, type); - } - } else { - error2(property, Diagnostics.Property_assignment_expected); - } - } - function checkArrayLiteralAssignment(node, sourceType, checkMode) { - const elements = node.elements; - if (languageVersion < LanguageFeatureMinimumTarget.DestructuringAssignment && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512 /* Read */); - } - const possiblyOutOfBoundsType = checkIteratedTypeOrElementType(65 /* Destructuring */ | 128 /* PossiblyOutOfBounds */, sourceType, undefinedType, node) || errorType; - let inBoundsType = compilerOptions.noUncheckedIndexedAccess ? void 0 : possiblyOutOfBoundsType; - for (let i = 0; i < elements.length; i++) { - let type = possiblyOutOfBoundsType; - if (node.elements[i].kind === 230 /* SpreadElement */) { - type = inBoundsType = inBoundsType ?? (checkIteratedTypeOrElementType(65 /* Destructuring */, sourceType, undefinedType, node) || errorType); - } - checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, type, checkMode); - } - return sourceType; - } - function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { - const elements = node.elements; - const element = elements[elementIndex]; - if (element.kind !== 232 /* OmittedExpression */) { - if (element.kind !== 230 /* SpreadElement */) { - const indexType = getNumberLiteralType(elementIndex); - if (isArrayLikeType(sourceType)) { - const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(element) ? 16 /* AllowMissing */ : 0); - const elementType2 = getIndexedAccessTypeOrUndefined(sourceType, indexType, accessFlags, createSyntheticExpression(element, indexType)) || errorType; - const assignedType = hasDefaultValue(element) ? getTypeWithFacts(elementType2, 524288 /* NEUndefined */) : elementType2; - const type = getFlowTypeOfDestructuring(element, assignedType); - return checkDestructuringAssignment(element, type, checkMode); - } - return checkDestructuringAssignment(element, elementType, checkMode); - } - if (elementIndex < elements.length - 1) { - error2(element, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } else { - const restExpression = element.expression; - if (restExpression.kind === 226 /* BinaryExpression */ && restExpression.operatorToken.kind === 64 /* EqualsToken */) { - error2(restExpression.operatorToken, Diagnostics.A_rest_element_cannot_have_an_initializer); - } else { - checkGrammarForDisallowedTrailingComma(node.elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); - const type = everyType(sourceType, isTupleType) ? mapType(sourceType, (t) => sliceTupleType(t, elementIndex)) : createArrayType(elementType); - return checkDestructuringAssignment(restExpression, type, checkMode); - } - } - } - return void 0; - } - function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) { - let target; - if (exprOrAssignment.kind === 304 /* ShorthandPropertyAssignment */) { - const prop = exprOrAssignment; - if (prop.objectAssignmentInitializer) { - if (strictNullChecks && !hasTypeFacts(checkExpression(prop.objectAssignmentInitializer), 16777216 /* IsUndefined */)) { - sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */); - } - checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); - } - target = exprOrAssignment.name; - } else { - target = exprOrAssignment; - } - if (target.kind === 226 /* BinaryExpression */ && target.operatorToken.kind === 64 /* EqualsToken */) { - checkBinaryExpression(target, checkMode); - target = target.left; - if (strictNullChecks) { - sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */); - } - } - if (target.kind === 210 /* ObjectLiteralExpression */) { - return checkObjectLiteralAssignment(target, sourceType, rightIsThis); - } - if (target.kind === 209 /* ArrayLiteralExpression */) { - return checkArrayLiteralAssignment(target, sourceType, checkMode); - } - return checkReferenceAssignment(target, sourceType, checkMode); - } - function checkReferenceAssignment(target, sourceType, checkMode) { - const targetType = checkExpression(target, checkMode); - const error3 = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; - const optionalError = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access; - if (checkReferenceExpression(target, error3, optionalError)) { - checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target); - } - if (isPrivateIdentifierPropertyAccessExpression(target)) { - checkExternalEmitHelpers(target.parent, 1048576 /* ClassPrivateFieldSet */); - } - return sourceType; - } - function isSideEffectFree(node) { - node = skipParentheses(node); - switch (node.kind) { - case 80 /* Identifier */: - case 11 /* StringLiteral */: - case 14 /* RegularExpressionLiteral */: - case 215 /* TaggedTemplateExpression */: - case 228 /* TemplateExpression */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 106 /* NullKeyword */: - case 157 /* UndefinedKeyword */: - case 218 /* FunctionExpression */: - case 231 /* ClassExpression */: - case 219 /* ArrowFunction */: - case 209 /* ArrayLiteralExpression */: - case 210 /* ObjectLiteralExpression */: - case 221 /* TypeOfExpression */: - case 235 /* NonNullExpression */: - case 285 /* JsxSelfClosingElement */: - case 284 /* JsxElement */: - return true; - case 227 /* ConditionalExpression */: - return isSideEffectFree(node.whenTrue) && isSideEffectFree(node.whenFalse); - case 226 /* BinaryExpression */: - if (isAssignmentOperator(node.operatorToken.kind)) { - return false; - } - return isSideEffectFree(node.left) && isSideEffectFree(node.right); - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - switch (node.operator) { - case 54 /* ExclamationToken */: - case 40 /* PlusToken */: - case 41 /* MinusToken */: - case 55 /* TildeToken */: - return true; - } - return false; - // Some forms listed here for clarity - case 222 /* VoidExpression */: - // Explicit opt-out - case 216 /* TypeAssertionExpression */: - // Not SEF, but can produce useful type warnings - case 234 /* AsExpression */: - // Not SEF, but can produce useful type warnings - default: - return false; - } - } - function isTypeEqualityComparableTo(source, target) { - return (target.flags & 98304 /* Nullable */) !== 0 || isTypeComparableTo(source, target); - } - function createCheckBinaryExpression() { - const trampoline = createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState); - return (node, checkMode) => { - const result = trampoline(node, checkMode); - Debug.assertIsDefined(result); - return result; - }; - function onEnter(node, state, checkMode) { - if (state) { - state.stackIndex++; - state.skip = false; - setLeftType( - state, - /*type*/ - void 0 - ); - setLastResult( - state, - /*type*/ - void 0 - ); - } else { - state = { - checkMode, - skip: false, - stackIndex: 0, - typeStack: [void 0, void 0] - }; - } - if (isInJSFile(node) && getAssignedExpandoInitializer(node)) { - state.skip = true; - setLastResult(state, checkExpression(node.right, checkMode)); - return state; - } - checkNullishCoalesceOperands(node); - const operator = node.operatorToken.kind; - if (operator === 64 /* EqualsToken */ && (node.left.kind === 210 /* ObjectLiteralExpression */ || node.left.kind === 209 /* ArrayLiteralExpression */)) { - state.skip = true; - setLastResult(state, checkDestructuringAssignment(node.left, checkExpression(node.right, checkMode), checkMode, node.right.kind === 110 /* ThisKeyword */)); - return state; - } - return state; - } - function onLeft(left, state, _node) { - if (!state.skip) { - return maybeCheckExpression(state, left); - } - } - function onOperator(operatorToken, state, node) { - if (!state.skip) { - const leftType = getLastResult(state); - Debug.assertIsDefined(leftType); - setLeftType(state, leftType); - setLastResult( - state, - /*type*/ - void 0 - ); - const operator = operatorToken.kind; - if (isLogicalOrCoalescingBinaryOperator(operator)) { - let parent2 = node.parent; - while (parent2.kind === 217 /* ParenthesizedExpression */ || isLogicalOrCoalescingBinaryExpression(parent2)) { - parent2 = parent2.parent; - } - if (operator === 56 /* AmpersandAmpersandToken */ || isIfStatement(parent2)) { - checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.left, leftType, isIfStatement(parent2) ? parent2.thenStatement : void 0); - } - if (isBinaryLogicalOperator(operator)) { - checkTruthinessOfType(leftType, node.left); - } - } - } - } - function onRight(right, state, _node) { - if (!state.skip) { - return maybeCheckExpression(state, right); - } - } - function onExit(node, state) { - let result; - if (state.skip) { - result = getLastResult(state); - } else { - const leftType = getLeftType(state); - Debug.assertIsDefined(leftType); - const rightType = getLastResult(state); - Debug.assertIsDefined(rightType); - result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, state.checkMode, node); - } - state.skip = false; - setLeftType( - state, - /*type*/ - void 0 - ); - setLastResult( - state, - /*type*/ - void 0 - ); - state.stackIndex--; - return result; - } - function foldState(state, result, _side) { - setLastResult(state, result); - return state; - } - function maybeCheckExpression(state, node) { - if (isBinaryExpression(node)) { - return node; - } - setLastResult(state, checkExpression(node, state.checkMode)); - } - function getLeftType(state) { - return state.typeStack[state.stackIndex]; - } - function setLeftType(state, type) { - state.typeStack[state.stackIndex] = type; - } - function getLastResult(state) { - return state.typeStack[state.stackIndex + 1]; - } - function setLastResult(state, type) { - state.typeStack[state.stackIndex + 1] = type; - } - } - function checkNullishCoalesceOperands(node) { - const { left, operatorToken, right } = node; - if (operatorToken.kind === 61 /* QuestionQuestionToken */) { - if (isBinaryExpression(left) && (left.operatorToken.kind === 57 /* BarBarToken */ || left.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) { - grammarErrorOnNode(left, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(left.operatorToken.kind), tokenToString(operatorToken.kind)); - } - if (isBinaryExpression(right) && (right.operatorToken.kind === 57 /* BarBarToken */ || right.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) { - grammarErrorOnNode(right, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(right.operatorToken.kind), tokenToString(operatorToken.kind)); - } - const leftTarget = skipOuterExpressions(left, 31 /* All */); - const nullishSemantics = getSyntacticNullishnessSemantics(leftTarget); - if (nullishSemantics !== 3 /* Sometimes */) { - if (node.parent.kind === 226 /* BinaryExpression */) { - error2(leftTarget, Diagnostics.This_binary_expression_is_never_nullish_Are_you_missing_parentheses); - } else { - if (nullishSemantics === 1 /* Always */) { - error2(leftTarget, Diagnostics.This_expression_is_always_nullish); - } else { - error2(leftTarget, Diagnostics.Right_operand_of_is_unreachable_because_the_left_operand_is_never_nullish); - } - } - } - } - } - function getSyntacticNullishnessSemantics(node) { - node = skipOuterExpressions(node); - switch (node.kind) { - case 223 /* AwaitExpression */: - case 213 /* CallExpression */: - case 212 /* ElementAccessExpression */: - case 214 /* NewExpression */: - case 211 /* PropertyAccessExpression */: - case 229 /* YieldExpression */: - case 110 /* ThisKeyword */: - return 3 /* Sometimes */; - case 226 /* BinaryExpression */: - switch (node.operatorToken.kind) { - case 64 /* EqualsToken */: - case 61 /* QuestionQuestionToken */: - case 78 /* QuestionQuestionEqualsToken */: - case 57 /* BarBarToken */: - case 76 /* BarBarEqualsToken */: - case 56 /* AmpersandAmpersandToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - return 3 /* Sometimes */; - } - return 2 /* Never */; - case 227 /* ConditionalExpression */: - return getSyntacticNullishnessSemantics(node.whenTrue) | getSyntacticNullishnessSemantics(node.whenFalse); - case 106 /* NullKeyword */: - return 1 /* Always */; - case 80 /* Identifier */: - if (getResolvedSymbol(node) === undefinedSymbol) { - return 1 /* Always */; - } - return 3 /* Sometimes */; - } - return 2 /* Never */; - } - function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { - const operator = operatorToken.kind; - if (operator === 64 /* EqualsToken */ && (left.kind === 210 /* ObjectLiteralExpression */ || left.kind === 209 /* ArrayLiteralExpression */)) { - return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 110 /* ThisKeyword */); - } - let leftType; - if (isBinaryLogicalOperator(operator)) { - leftType = checkTruthinessExpression(left, checkMode); - } else { - leftType = checkExpression(left, checkMode); - } - const rightType = checkExpression(right, checkMode); - return checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode); - } - function checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode) { - const operator = operatorToken.kind; - switch (operator) { - case 42 /* AsteriskToken */: - case 43 /* AsteriskAsteriskToken */: - case 67 /* AsteriskEqualsToken */: - case 68 /* AsteriskAsteriskEqualsToken */: - case 44 /* SlashToken */: - case 69 /* SlashEqualsToken */: - case 45 /* PercentToken */: - case 70 /* PercentEqualsToken */: - case 41 /* MinusToken */: - case 66 /* MinusEqualsToken */: - case 48 /* LessThanLessThanToken */: - case 71 /* LessThanLessThanEqualsToken */: - case 49 /* GreaterThanGreaterThanToken */: - case 72 /* GreaterThanGreaterThanEqualsToken */: - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 52 /* BarToken */: - case 75 /* BarEqualsToken */: - case 53 /* CaretToken */: - case 79 /* CaretEqualsToken */: - case 51 /* AmpersandToken */: - case 74 /* AmpersandEqualsToken */: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - let suggestedOperator; - if (leftType.flags & 528 /* BooleanLike */ && rightType.flags & 528 /* BooleanLike */ && (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== void 0) { - error2(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator)); - return numberType; - } else { - const leftOk = checkArithmeticOperandType( - left, - leftType, - Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, - /*isAwaitValid*/ - true - ); - const rightOk = checkArithmeticOperandType( - right, - rightType, - Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, - /*isAwaitValid*/ - true - ); - let resultType2; - if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result - !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) { - resultType2 = numberType; - } else if (bothAreBigIntLike(leftType, rightType)) { - switch (operator) { - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - reportOperatorError(); - break; - case 43 /* AsteriskAsteriskToken */: - case 68 /* AsteriskAsteriskEqualsToken */: - if (languageVersion < 3 /* ES2016 */) { - error2(errorNode, Diagnostics.Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later); - } - } - resultType2 = bigintType; - } else { - reportOperatorError(bothAreBigIntLike); - resultType2 = errorType; - } - if (leftOk && rightOk) { - checkAssignmentOperator(resultType2); - switch (operator) { - case 48 /* LessThanLessThanToken */: - case 71 /* LessThanLessThanEqualsToken */: - case 49 /* GreaterThanGreaterThanToken */: - case 72 /* GreaterThanGreaterThanEqualsToken */: - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - const rhsEval = evaluate(right); - if (typeof rhsEval.value === "number" && Math.abs(rhsEval.value) >= 32) { - errorOrSuggestion( - isEnumMember(walkUpParenthesizedExpressions(right.parent.parent)), - // elevate from suggestion to error within an enum member - errorNode || operatorToken, - Diagnostics.This_operation_can_be_simplified_This_shift_is_identical_to_0_1_2, - getTextOfNode(left), - tokenToString(operator), - rhsEval.value % 32 - ); - } - break; - default: - break; - } - } - return resultType2; - } - case 40 /* PlusToken */: - case 65 /* PlusEqualsToken */: - if (leftType === silentNeverType || rightType === silentNeverType) { - return silentNeverType; - } - if (!isTypeAssignableToKind(leftType, 402653316 /* StringLike */) && !isTypeAssignableToKind(rightType, 402653316 /* StringLike */)) { - leftType = checkNonNullType(leftType, left); - rightType = checkNonNullType(rightType, right); - } - let resultType; - if (isTypeAssignableToKind( - leftType, - 296 /* NumberLike */, - /*strict*/ - true - ) && isTypeAssignableToKind( - rightType, - 296 /* NumberLike */, - /*strict*/ - true - )) { - resultType = numberType; - } else if (isTypeAssignableToKind( - leftType, - 2112 /* BigIntLike */, - /*strict*/ - true - ) && isTypeAssignableToKind( - rightType, - 2112 /* BigIntLike */, - /*strict*/ - true - )) { - resultType = bigintType; - } else if (isTypeAssignableToKind( - leftType, - 402653316 /* StringLike */, - /*strict*/ - true - ) || isTypeAssignableToKind( - rightType, - 402653316 /* StringLike */, - /*strict*/ - true - )) { - resultType = stringType; - } else if (isTypeAny(leftType) || isTypeAny(rightType)) { - resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType; - } - if (resultType && !checkForDisallowedESSymbolOperand(operator)) { - return resultType; - } - if (!resultType) { - const closeEnoughKind = 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 3 /* AnyOrUnknown */; - reportOperatorError( - (left2, right2) => isTypeAssignableToKind(left2, closeEnoughKind) && isTypeAssignableToKind(right2, closeEnoughKind) - ); - return anyType; - } - if (operator === 65 /* PlusEqualsToken */) { - checkAssignmentOperator(resultType); - } - return resultType; - case 30 /* LessThanToken */: - case 32 /* GreaterThanToken */: - case 33 /* LessThanEqualsToken */: - case 34 /* GreaterThanEqualsToken */: - if (checkForDisallowedESSymbolOperand(operator)) { - leftType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(leftType, left)); - rightType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(rightType, right)); - reportOperatorErrorUnless((left2, right2) => { - if (isTypeAny(left2) || isTypeAny(right2)) { - return true; - } - const leftAssignableToNumber = isTypeAssignableTo(left2, numberOrBigIntType); - const rightAssignableToNumber = isTypeAssignableTo(right2, numberOrBigIntType); - return leftAssignableToNumber && rightAssignableToNumber || !leftAssignableToNumber && !rightAssignableToNumber && areTypesComparable(left2, right2); - }); - } - return booleanType; - case 35 /* EqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - case 37 /* EqualsEqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - if (!(checkMode && checkMode & 64 /* TypeOnly */)) { - if ((isLiteralExpressionOfObject(left) || isLiteralExpressionOfObject(right)) && // only report for === and !== in JS, not == or != - (!isInJSFile(left) || (operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */))) { - const eqType = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */; - error2(errorNode, Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value, eqType ? "false" : "true"); - } - checkNaNEquality(errorNode, operator, left, right); - reportOperatorErrorUnless((left2, right2) => isTypeEqualityComparableTo(left2, right2) || isTypeEqualityComparableTo(right2, left2)); - } - return booleanType; - case 104 /* InstanceOfKeyword */: - return checkInstanceOfExpression(left, right, leftType, rightType, checkMode); - case 103 /* InKeyword */: - return checkInExpression(left, right, leftType, rightType); - case 56 /* AmpersandAmpersandToken */: - case 77 /* AmpersandAmpersandEqualsToken */: { - const resultType2 = hasTypeFacts(leftType, 4194304 /* Truthy */) ? getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) : leftType; - if (operator === 77 /* AmpersandAmpersandEqualsToken */) { - checkAssignmentOperator(rightType); - } - return resultType2; - } - case 57 /* BarBarToken */: - case 76 /* BarBarEqualsToken */: { - const resultType2 = hasTypeFacts(leftType, 8388608 /* Falsy */) ? getUnionType([getNonNullableType(removeDefinitelyFalsyTypes(leftType)), rightType], 2 /* Subtype */) : leftType; - if (operator === 76 /* BarBarEqualsToken */) { - checkAssignmentOperator(rightType); - } - return resultType2; - } - case 61 /* QuestionQuestionToken */: - case 78 /* QuestionQuestionEqualsToken */: { - const resultType2 = hasTypeFacts(leftType, 262144 /* EQUndefinedOrNull */) ? getUnionType([getNonNullableType(leftType), rightType], 2 /* Subtype */) : leftType; - if (operator === 78 /* QuestionQuestionEqualsToken */) { - checkAssignmentOperator(rightType); - } - return resultType2; - } - case 64 /* EqualsToken */: - const declKind = isBinaryExpression(left.parent) ? getAssignmentDeclarationKind(left.parent) : 0 /* None */; - checkAssignmentDeclaration(declKind, rightType); - if (isAssignmentDeclaration2(declKind)) { - if (!(rightType.flags & 524288 /* Object */) || declKind !== 2 /* ModuleExports */ && declKind !== 6 /* Prototype */ && !isEmptyObjectType(rightType) && !isFunctionObjectType(rightType) && !(getObjectFlags(rightType) & 1 /* Class */)) { - checkAssignmentOperator(rightType); - } - return leftType; - } else { - checkAssignmentOperator(rightType); - return rightType; - } - case 28 /* CommaToken */: - if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) { - const sf = getSourceFileOfNode(left); - const sourceText = sf.text; - const start = skipTrivia(sourceText, left.pos); - const isInDiag2657 = sf.parseDiagnostics.some((diag2) => { - if (diag2.code !== Diagnostics.JSX_expressions_must_have_one_parent_element.code) return false; - return textSpanContainsPosition(diag2, start); - }); - if (!isInDiag2657) error2(left, Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); - } - return rightType; - default: - return Debug.fail(); - } - function bothAreBigIntLike(left2, right2) { - return isTypeAssignableToKind(left2, 2112 /* BigIntLike */) && isTypeAssignableToKind(right2, 2112 /* BigIntLike */); - } - function checkAssignmentDeclaration(kind, rightType2) { - if (kind === 2 /* ModuleExports */) { - for (const prop of getPropertiesOfObjectType(rightType2)) { - const propType = getTypeOfSymbol(prop); - if (propType.symbol && propType.symbol.flags & 32 /* Class */) { - const name = prop.escapedName; - const symbol = resolveName( - prop.valueDeclaration, - name, - 788968 /* Type */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) { - addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop); - addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol); - } - } - } - } - } - function isIndirectCall(node) { - return node.parent.kind === 217 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 215 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior. - (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval"); - } - function checkForDisallowedESSymbolOperand(operator2) { - const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0; - if (offendingSymbolOperand) { - error2(offendingSymbolOperand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(operator2)); - return false; - } - return true; - } - function getSuggestedBooleanOperator(operator2) { - switch (operator2) { - case 52 /* BarToken */: - case 75 /* BarEqualsToken */: - return 57 /* BarBarToken */; - case 53 /* CaretToken */: - case 79 /* CaretEqualsToken */: - return 38 /* ExclamationEqualsEqualsToken */; - case 51 /* AmpersandToken */: - case 74 /* AmpersandEqualsToken */: - return 56 /* AmpersandAmpersandToken */; - default: - return void 0; - } - } - function checkAssignmentOperator(valueType) { - if (isAssignmentOperator(operator)) { - addLazyDiagnostic(checkAssignmentOperatorWorker); - } - function checkAssignmentOperatorWorker() { - let assigneeType = leftType; - if (isCompoundAssignment(operatorToken.kind) && left.kind === 211 /* PropertyAccessExpression */) { - assigneeType = checkPropertyAccessExpression( - left, - /*checkMode*/ - void 0, - /*writeOnly*/ - true - ); - } - if (checkReferenceExpression(left, Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access, Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access)) { - let headMessage; - if (exactOptionalPropertyTypes && isPropertyAccessExpression(left) && maybeTypeOfKind(valueType, 32768 /* Undefined */)) { - const target = getTypeOfPropertyOfType(getTypeOfExpression(left.expression), left.name.escapedText); - if (isExactOptionalPropertyMismatch(valueType, target)) { - headMessage = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target; - } - } - checkTypeAssignableToAndOptionallyElaborate(valueType, assigneeType, left, right, headMessage); - } - } - } - function isAssignmentDeclaration2(kind) { - var _a; - switch (kind) { - case 2 /* ModuleExports */: - return true; - case 1 /* ExportsProperty */: - case 5 /* Property */: - case 6 /* Prototype */: - case 3 /* PrototypeProperty */: - case 4 /* ThisProperty */: - const symbol = getSymbolOfNode(left); - const init = getAssignedExpandoInitializer(right); - return !!init && isObjectLiteralExpression(init) && !!((_a = symbol == null ? void 0 : symbol.exports) == null ? void 0 : _a.size); - default: - return false; - } - } - function reportOperatorErrorUnless(typesAreCompatible) { - if (!typesAreCompatible(leftType, rightType)) { - reportOperatorError(typesAreCompatible); - return true; - } - return false; - } - function reportOperatorError(isRelated) { - let wouldWorkWithAwait = false; - const errNode = errorNode || operatorToken; - if (isRelated) { - const awaitedLeftType = getAwaitedTypeNoAlias(leftType); - const awaitedRightType = getAwaitedTypeNoAlias(rightType); - wouldWorkWithAwait = !(awaitedLeftType === leftType && awaitedRightType === rightType) && !!(awaitedLeftType && awaitedRightType) && isRelated(awaitedLeftType, awaitedRightType); - } - let effectiveLeft = leftType; - let effectiveRight = rightType; - if (!wouldWorkWithAwait && isRelated) { - [effectiveLeft, effectiveRight] = getBaseTypesIfUnrelated(leftType, rightType, isRelated); - } - const [leftStr, rightStr] = getTypeNamesForErrorDisplay(effectiveLeft, effectiveRight); - if (!tryGiveBetterPrimaryError(errNode, wouldWorkWithAwait, leftStr, rightStr)) { - errorAndMaybeSuggestAwait( - errNode, - wouldWorkWithAwait, - Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, - tokenToString(operatorToken.kind), - leftStr, - rightStr - ); - } - } - function tryGiveBetterPrimaryError(errNode, maybeMissingAwait, leftStr, rightStr) { - switch (operatorToken.kind) { - case 37 /* EqualsEqualsEqualsToken */: - case 35 /* EqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - return errorAndMaybeSuggestAwait( - errNode, - maybeMissingAwait, - Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap, - leftStr, - rightStr - ); - default: - return void 0; - } - } - function checkNaNEquality(errorNode2, operator2, left2, right2) { - const isLeftNaN = isGlobalNaN(skipParentheses(left2)); - const isRightNaN = isGlobalNaN(skipParentheses(right2)); - if (isLeftNaN || isRightNaN) { - const err = error2(errorNode2, Diagnostics.This_condition_will_always_return_0, tokenToString(operator2 === 37 /* EqualsEqualsEqualsToken */ || operator2 === 35 /* EqualsEqualsToken */ ? 97 /* FalseKeyword */ : 112 /* TrueKeyword */)); - if (isLeftNaN && isRightNaN) return; - const operatorString = operator2 === 38 /* ExclamationEqualsEqualsToken */ || operator2 === 36 /* ExclamationEqualsToken */ ? tokenToString(54 /* ExclamationToken */) : ""; - const location = isLeftNaN ? right2 : left2; - const expression = skipParentheses(location); - addRelatedInfo(err, createDiagnosticForNode(location, Diagnostics.Did_you_mean_0, `${operatorString}Number.isNaN(${isEntityNameExpression(expression) ? entityNameToString(expression) : "..."})`)); - } - } - function isGlobalNaN(expr) { - if (isIdentifier(expr) && expr.escapedText === "NaN") { - const globalNaNSymbol = getGlobalNaNSymbol(); - return !!globalNaNSymbol && globalNaNSymbol === getResolvedSymbol(expr); - } - return false; - } - } - function getBaseTypesIfUnrelated(leftType, rightType, isRelated) { - let effectiveLeft = leftType; - let effectiveRight = rightType; - const leftBase = getBaseTypeOfLiteralType(leftType); - const rightBase = getBaseTypeOfLiteralType(rightType); - if (!isRelated(leftBase, rightBase)) { - effectiveLeft = leftBase; - effectiveRight = rightBase; - } - return [effectiveLeft, effectiveRight]; - } - function checkYieldExpression(node) { - addLazyDiagnostic(checkYieldExpressionGrammar); - const func = getContainingFunction(node); - if (!func) return anyType; - const functionFlags = getFunctionFlags(func); - if (!(functionFlags & 1 /* Generator */)) { - return anyType; - } - const isAsync = (functionFlags & 2 /* Async */) !== 0; - if (node.asteriskToken) { - if (isAsync && languageVersion < LanguageFeatureMinimumTarget.AsyncGenerators) { - checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */); - } - if (!isAsync && languageVersion < LanguageFeatureMinimumTarget.Generators && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 256 /* Values */); - } - } - let returnType = getReturnTypeFromAnnotation(func); - if (returnType && returnType.flags & 1048576 /* Union */) { - returnType = filterType(returnType, (t) => checkGeneratorInstantiationAssignabilityToReturnType( - t, - functionFlags, - /*errorNode*/ - void 0 - )); - } - const iterationTypes = returnType && getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsync); - const signatureYieldType = iterationTypes && iterationTypes.yieldType || anyType; - const signatureNextType = iterationTypes && iterationTypes.nextType || anyType; - const yieldExpressionType = node.expression ? checkExpression(node.expression) : undefinedWideningType; - const yieldedType = getYieldedTypeOfYieldExpression(node, yieldExpressionType, signatureNextType, isAsync); - if (returnType && yieldedType) { - checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureYieldType, node.expression || node, node.expression); - } - if (node.asteriskToken) { - const use = isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */; - return getIterationTypeOfIterable(use, 1 /* Return */, yieldExpressionType, node.expression) || anyType; - } else if (returnType) { - return getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, isAsync) || anyType; - } - let type = getContextualIterationType(2 /* Next */, func); - if (!type) { - type = anyType; - addLazyDiagnostic(() => { - if (noImplicitAny && !expressionResultIsUnused(node)) { - const contextualType = getContextualType2( - node, - /*contextFlags*/ - void 0 - ); - if (!contextualType || isTypeAny(contextualType)) { - error2(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation); - } - } - }); - } - return type; - function checkYieldExpressionGrammar() { - if (!(node.flags & 16384 /* YieldContext */)) { - grammarErrorOnFirstToken(node, Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); - } - if (isInParameterInitializerBeforeContainingFunction(node)) { - error2(node, Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); - } - } - } - function checkConditionalExpression(node, checkMode) { - const type = checkTruthinessExpression(node.condition, checkMode); - checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.condition, type, node.whenTrue); - const type1 = checkExpression(node.whenTrue, checkMode); - const type2 = checkExpression(node.whenFalse, checkMode); - return getUnionType([type1, type2], 2 /* Subtype */); - } - function isTemplateLiteralContext(node) { - const parent2 = node.parent; - return isParenthesizedExpression(parent2) && isTemplateLiteralContext(parent2) || isElementAccessExpression(parent2) && parent2.argumentExpression === node; - } - function checkTemplateExpression(node) { - const texts = [node.head.text]; - const types = []; - for (const span of node.templateSpans) { - const type = checkExpression(span.expression); - if (maybeTypeOfKindConsideringBaseConstraint(type, 12288 /* ESSymbolLike */)) { - error2(span.expression, Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String); - } - texts.push(span.literal.text); - types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType); - } - const evaluated = node.parent.kind !== 215 /* TaggedTemplateExpression */ && evaluate(node).value; - if (evaluated) { - return getFreshTypeOfLiteralType(getStringLiteralType(evaluated)); - } - if (isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2( - node, - /*contextFlags*/ - void 0 - ) || unknownType, isTemplateLiteralContextualType)) { - return getTemplateLiteralType(texts, types); - } - return stringType; - } - function isTemplateLiteralContextualType(type) { - return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */)); - } - function getContextNode2(node) { - if (isJsxAttributes(node) && !isJsxSelfClosingElement(node.parent)) { - return node.parent.parent; - } - return node; - } - function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) { - const contextNode = getContextNode2(node); - pushContextualType( - contextNode, - contextualType, - /*isCache*/ - false - ); - pushInferenceContext(contextNode, inferenceContext); - const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0)); - if (inferenceContext && inferenceContext.intraExpressionInferenceSites) { - inferenceContext.intraExpressionInferenceSites = void 0; - } - const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType( - contextualType, - node, - /*contextFlags*/ - void 0 - )) ? getRegularTypeOfLiteralType(type) : type; - popInferenceContext(); - popContextualType(); - return result; - } - function checkExpressionCached(node, checkMode) { - if (checkMode) { - return checkExpression(node, checkMode); - } - const links = getNodeLinks(node); - if (!links.resolvedType) { - const saveFlowLoopStart = flowLoopStart; - const saveFlowTypeCache = flowTypeCache; - flowLoopStart = flowLoopCount; - flowTypeCache = void 0; - links.resolvedType = checkExpression(node, checkMode); - flowTypeCache = saveFlowTypeCache; - flowLoopStart = saveFlowLoopStart; - } - return links.resolvedType; - } - function isTypeAssertion(node) { - node = skipParentheses( - node, - /*excludeJSDocTypeAssertions*/ - true - ); - return node.kind === 216 /* TypeAssertionExpression */ || node.kind === 234 /* AsExpression */ || isJSDocTypeAssertion(node); - } - function checkDeclarationInitializer(declaration, checkMode, contextualType) { - const initializer = getEffectiveInitializer(declaration); - if (isInJSFile(declaration)) { - const typeNode = tryGetJSDocSatisfiesTypeNode(declaration); - if (typeNode) { - return checkSatisfiesExpressionWorker(initializer, typeNode, checkMode); - } - } - const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType( - initializer, - contextualType, - /*inferenceContext*/ - void 0, - checkMode || 0 /* Normal */ - ) : checkExpressionCached(initializer, checkMode)); - if (isParameter(isBindingElement(declaration) ? walkUpBindingElementsAndPatterns(declaration) : declaration)) { - if (declaration.name.kind === 206 /* ObjectBindingPattern */ && isObjectLiteralType2(type)) { - return padObjectLiteralType(type, declaration.name); - } - if (declaration.name.kind === 207 /* ArrayBindingPattern */ && isTupleType(type)) { - return padTupleType(type, declaration.name); - } - } - return type; - } - function padObjectLiteralType(type, pattern) { - let missingElements; - for (const e of pattern.elements) { - if (e.initializer) { - const name = getPropertyNameFromBindingElement(e); - if (name && !getPropertyOfType(type, name)) { - missingElements = append(missingElements, e); - } - } - } - if (!missingElements) { - return type; - } - const members = createSymbolTable(); - for (const prop of getPropertiesOfObjectType(type)) { - members.set(prop.escapedName, prop); - } - for (const e of missingElements) { - const symbol = createSymbol(4 /* Property */ | 16777216 /* Optional */, getPropertyNameFromBindingElement(e)); - symbol.links.type = getTypeFromBindingElement( - e, - /*includePatternInType*/ - false, - /*reportErrors*/ - false - ); - members.set(symbol.escapedName, symbol); - } - const result = createAnonymousType(type.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type)); - result.objectFlags = type.objectFlags; - return result; - } - function getPropertyNameFromBindingElement(e) { - const exprType = getLiteralTypeFromPropertyName(e.propertyName || e.name); - return isTypeUsableAsPropertyName(exprType) ? getPropertyNameFromType(exprType) : void 0; - } - function padTupleType(type, pattern) { - if (type.target.combinedFlags & 12 /* Variable */ || getTypeReferenceArity(type) >= pattern.elements.length) { - return type; - } - const patternElements = pattern.elements; - const elementTypes = getElementTypes(type).slice(); - const elementFlags = type.target.elementFlags.slice(); - for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) { - const e = patternElements[i]; - if (i < patternElements.length - 1 || !(e.kind === 208 /* BindingElement */ && e.dotDotDotToken)) { - elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement( - e, - /*includePatternInType*/ - false, - /*reportErrors*/ - false - ) : anyType); - elementFlags.push(2 /* Optional */); - if (!isOmittedExpression(e) && !hasDefaultValue(e)) { - reportImplicitAny(e, anyType); - } - } - } - return createTupleType(elementTypes, elementFlags, type.target.readonly); - } - function widenTypeInferredFromInitializer(declaration, type) { - const widened = getWidenedLiteralTypeForInitializer(declaration, type); - if (isInJSFile(declaration)) { - if (isEmptyLiteralType(widened)) { - reportImplicitAny(declaration, anyType); - return anyType; - } else if (isEmptyArrayLiteralType(widened)) { - reportImplicitAny(declaration, anyArrayType); - return anyArrayType; - } - } - return widened; - } - function getWidenedLiteralTypeForInitializer(declaration, type) { - return getCombinedNodeFlagsCached(declaration) & 6 /* Constant */ || isDeclarationReadonly(declaration) ? type : getWidenedLiteralType(type); - } - function isLiteralOfContextualType(candidateType, contextualType) { - if (contextualType) { - if (contextualType.flags & 3145728 /* UnionOrIntersection */) { - const types = contextualType.types; - return some(types, (t) => isLiteralOfContextualType(candidateType, t)); - } - if (contextualType.flags & 58982400 /* InstantiableNonPrimitive */) { - const constraint = getBaseConstraintOfType(contextualType) || unknownType; - return maybeTypeOfKind(constraint, 4 /* String */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || maybeTypeOfKind(constraint, 8 /* Number */) && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || maybeTypeOfKind(constraint, 64 /* BigInt */) && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || maybeTypeOfKind(constraint, 4096 /* ESSymbol */) && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */) || isLiteralOfContextualType(candidateType, constraint); - } - return !!(contextualType.flags & (128 /* StringLiteral */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || contextualType.flags & 256 /* NumberLiteral */ && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || contextualType.flags & 2048 /* BigIntLiteral */ && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || contextualType.flags & 512 /* BooleanLiteral */ && maybeTypeOfKind(candidateType, 512 /* BooleanLiteral */) || contextualType.flags & 8192 /* UniqueESSymbol */ && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */)); - } - return false; - } - function isConstContext(node) { - const parent2 = node.parent; - return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || isValidConstAssertionArgument(node) && isConstTypeVariable(getContextualType2(node, 0 /* None */)) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent); - } - function checkExpressionForMutableLocation(node, checkMode, forceTuple) { - const type = checkExpression(node, checkMode, forceTuple); - return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType( - getContextualType2( - node, - /*contextFlags*/ - void 0 - ), - node, - /*contextFlags*/ - void 0 - )); - } - function checkPropertyAssignment(node, checkMode) { - if (node.name.kind === 167 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - return checkExpressionForMutableLocation(node.initializer, checkMode); - } - function checkObjectLiteralMethod(node, checkMode) { - checkGrammarMethod(node); - if (node.name.kind === 167 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - const uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - } - function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { - if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) { - const callSignature = getSingleSignature( - type, - 0 /* Call */, - /*allowMembers*/ - true - ); - const constructSignature = getSingleSignature( - type, - 1 /* Construct */, - /*allowMembers*/ - true - ); - const signature = callSignature || constructSignature; - if (signature && signature.typeParameters) { - const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */); - if (contextualType) { - const contextualSignature = getSingleSignature( - getNonNullableType(contextualType), - callSignature ? 0 /* Call */ : 1 /* Construct */, - /*allowMembers*/ - false - ); - if (contextualSignature && !contextualSignature.typeParameters) { - if (checkMode & 8 /* SkipGenericFunctions */) { - skippedGenericFunction(node, checkMode); - return anyFunctionType; - } - const context = getInferenceContext(node); - const returnType = context.signature && getReturnTypeOfSignature(context.signature); - const returnSignature = returnType && getSingleCallOrConstructSignature(returnType); - if (returnSignature && !returnSignature.typeParameters && !every(context.inferences, hasInferenceCandidates)) { - const uniqueTypeParameters = getUniqueTypeParameters(context, signature.typeParameters); - const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters); - const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter)); - applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => { - inferTypes( - inferences, - source, - target, - /*priority*/ - 0, - /*contravariant*/ - true - ); - }); - if (some(inferences, hasInferenceCandidates)) { - applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => { - inferTypes(inferences, source, target); - }); - if (!hasOverlappingInferences(context.inferences, inferences)) { - mergeInferences(context.inferences, inferences); - context.inferredTypeParameters = concatenate(context.inferredTypeParameters, uniqueTypeParameters); - return getOrCreateTypeFromSignature(instantiatedSignature); - } - } - } - return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, context), flatMap(inferenceContexts, (c) => c && map(c.inferences, (i) => i.typeParameter)).slice()); - } - } - } - } - return type; - } - function skippedGenericFunction(node, checkMode) { - if (checkMode & 2 /* Inferential */) { - const context = getInferenceContext(node); - context.flags |= 4 /* SkippedGenericFunction */; - } - } - function hasInferenceCandidates(info) { - return !!(info.candidates || info.contraCandidates); - } - function hasInferenceCandidatesOrDefault(info) { - return !!(info.candidates || info.contraCandidates || hasTypeParameterDefault(info.typeParameter)); - } - function hasOverlappingInferences(a, b) { - for (let i = 0; i < a.length; i++) { - if (hasInferenceCandidates(a[i]) && hasInferenceCandidates(b[i])) { - return true; - } - } - return false; - } - function mergeInferences(target, source) { - for (let i = 0; i < target.length; i++) { - if (!hasInferenceCandidates(target[i]) && hasInferenceCandidates(source[i])) { - target[i] = source[i]; - } - } - } - function getUniqueTypeParameters(context, typeParameters) { - const result = []; - let oldTypeParameters; - let newTypeParameters; - for (const tp of typeParameters) { - const name = tp.symbol.escapedName; - if (hasTypeParameterByName(context.inferredTypeParameters, name) || hasTypeParameterByName(result, name)) { - const newName = getUniqueTypeParameterName(concatenate(context.inferredTypeParameters, result), name); - const symbol = createSymbol(262144 /* TypeParameter */, newName); - const newTypeParameter = createTypeParameter(symbol); - newTypeParameter.target = tp; - oldTypeParameters = append(oldTypeParameters, tp); - newTypeParameters = append(newTypeParameters, newTypeParameter); - result.push(newTypeParameter); - } else { - result.push(tp); - } - } - if (newTypeParameters) { - const mapper = createTypeMapper(oldTypeParameters, newTypeParameters); - for (const tp of newTypeParameters) { - tp.mapper = mapper; - } - } - return result; - } - function hasTypeParameterByName(typeParameters, name) { - return some(typeParameters, (tp) => tp.symbol.escapedName === name); - } - function getUniqueTypeParameterName(typeParameters, baseName) { - let len = baseName.length; - while (len > 1 && baseName.charCodeAt(len - 1) >= 48 /* _0 */ && baseName.charCodeAt(len - 1) <= 57 /* _9 */) len--; - const s = baseName.slice(0, len); - for (let index = 1; true; index++) { - const augmentedName = s + index; - if (!hasTypeParameterByName(typeParameters, augmentedName)) { - return augmentedName; - } - } - } - function getReturnTypeOfSingleNonGenericCallSignature(funcType) { - const signature = getSingleCallSignature(funcType); - if (signature && !signature.typeParameters) { - return getReturnTypeOfSignature(signature); - } - } - function getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) { - const funcType = checkExpression(expr.expression); - const nonOptionalType = getOptionalExpressionType(funcType, expr.expression); - const returnType = getReturnTypeOfSingleNonGenericCallSignature(funcType); - return returnType && propagateOptionalTypeMarker(returnType, expr, nonOptionalType !== funcType); - } - function getTypeOfExpression(node) { - const quickType = getQuickTypeOfExpression(node); - if (quickType) { - return quickType; - } - if (node.flags & 268435456 /* TypeCached */ && flowTypeCache) { - const cachedType = flowTypeCache[getNodeId(node)]; - if (cachedType) { - return cachedType; - } - } - const startInvocationCount = flowInvocationCount; - const type = checkExpression(node, 64 /* TypeOnly */); - if (flowInvocationCount !== startInvocationCount) { - const cache = flowTypeCache || (flowTypeCache = []); - cache[getNodeId(node)] = type; - setNodeFlags(node, node.flags | 268435456 /* TypeCached */); - } - return type; - } - function getQuickTypeOfExpression(node) { - let expr = skipParentheses( - node, - /*excludeJSDocTypeAssertions*/ - true - ); - if (isJSDocTypeAssertion(expr)) { - const type = getJSDocTypeAssertionType(expr); - if (!isConstTypeReference(type)) { - return getTypeFromTypeNode(type); - } - } - expr = skipParentheses(node); - if (isAwaitExpression(expr)) { - const type = getQuickTypeOfExpression(expr.expression); - return type ? getAwaitedType(type) : void 0; - } - if (isCallExpression(expr) && expr.expression.kind !== 108 /* SuperKeyword */ && !isRequireCall( - expr, - /*requireStringLiteralLikeArgument*/ - true - ) && !isSymbolOrSymbolForCall(expr)) { - return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression)); - } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) { - return getTypeFromTypeNode(expr.type); - } else if (isLiteralExpression(node) || isBooleanLiteral(node)) { - return checkExpression(node); - } - return void 0; - } - function getContextFreeTypeOfExpression(node) { - const links = getNodeLinks(node); - if (links.contextFreeType) { - return links.contextFreeType; - } - pushContextualType( - node, - anyType, - /*isCache*/ - false - ); - const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */); - popContextualType(); - return type; - } - function checkExpression(node, checkMode, forceTuple) { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkExpression", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); - const saveCurrentNode = currentNode; - currentNode = node; - instantiationCount = 0; - const uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple); - const type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); - if (isConstEnumObjectType(type)) { - checkConstEnumAccess(node, type); - } - currentNode = saveCurrentNode; - (_b = tracing) == null ? void 0 : _b.pop(); - return type; - } - function checkConstEnumAccess(node, type) { - const ok = node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.expression === node || node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.expression === node || ((node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node) || node.parent.kind === 186 /* TypeQuery */ && node.parent.exprName === node) || node.parent.kind === 281 /* ExportSpecifier */; - if (!ok) { - error2(node, Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query); - } - if (compilerOptions.isolatedModules || compilerOptions.verbatimModuleSyntax && ok && !resolveName( - node, - getFirstIdentifier(node), - 2097152 /* Alias */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false, - /*excludeGlobals*/ - true - )) { - Debug.assert(!!(type.symbol.flags & 128 /* ConstEnum */)); - const constEnumDeclaration = type.symbol.valueDeclaration; - const redirect = host.getRedirectReferenceForResolutionFromSourceOfProject(getSourceFileOfNode(constEnumDeclaration).resolvedPath); - if (constEnumDeclaration.flags & 33554432 /* Ambient */ && !isValidTypeOnlyAliasUseSite(node) && (!redirect || !shouldPreserveConstEnums(redirect.commandLine.options))) { - error2(node, Diagnostics.Cannot_access_ambient_const_enums_when_0_is_enabled, isolatedModulesLikeFlagName); - } - } - } - function checkParenthesizedExpression(node, checkMode) { - if (hasJSDocNodes(node)) { - if (isJSDocSatisfiesExpression(node)) { - return checkSatisfiesExpressionWorker(node.expression, getJSDocSatisfiesExpressionType(node), checkMode); - } - if (isJSDocTypeAssertion(node)) { - return checkAssertionWorker(node, checkMode); - } - } - return checkExpression(node.expression, checkMode); - } - function checkExpressionWorker(node, checkMode, forceTuple) { - const kind = node.kind; - if (cancellationToken) { - switch (kind) { - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - cancellationToken.throwIfCancellationRequested(); - } - } - switch (kind) { - case 80 /* Identifier */: - return checkIdentifier(node, checkMode); - case 81 /* PrivateIdentifier */: - return checkPrivateIdentifierExpression(node); - case 110 /* ThisKeyword */: - return checkThisExpression(node); - case 108 /* SuperKeyword */: - return checkSuperExpression(node); - case 106 /* NullKeyword */: - return nullWideningType; - case 15 /* NoSubstitutionTemplateLiteral */: - case 11 /* StringLiteral */: - return hasSkipDirectInferenceFlag(node) ? blockedStringType : getFreshTypeOfLiteralType(getStringLiteralType(node.text)); - case 9 /* NumericLiteral */: - checkGrammarNumericLiteral(node); - return getFreshTypeOfLiteralType(getNumberLiteralType(+node.text)); - case 10 /* BigIntLiteral */: - checkGrammarBigIntLiteral(node); - return getFreshTypeOfLiteralType(getBigIntLiteralType({ - negative: false, - base10Value: parsePseudoBigInt(node.text) - })); - case 112 /* TrueKeyword */: - return trueType; - case 97 /* FalseKeyword */: - return falseType; - case 228 /* TemplateExpression */: - return checkTemplateExpression(node); - case 14 /* RegularExpressionLiteral */: - return checkRegularExpressionLiteral(node); - case 209 /* ArrayLiteralExpression */: - return checkArrayLiteral(node, checkMode, forceTuple); - case 210 /* ObjectLiteralExpression */: - return checkObjectLiteral(node, checkMode); - case 211 /* PropertyAccessExpression */: - return checkPropertyAccessExpression(node, checkMode); - case 166 /* QualifiedName */: - return checkQualifiedName(node, checkMode); - case 212 /* ElementAccessExpression */: - return checkIndexedAccess(node, checkMode); - case 213 /* CallExpression */: - if (node.expression.kind === 102 /* ImportKeyword */) { - return checkImportCallExpression(node); - } - // falls through - case 214 /* NewExpression */: - return checkCallExpression(node, checkMode); - case 215 /* TaggedTemplateExpression */: - return checkTaggedTemplateExpression(node); - case 217 /* ParenthesizedExpression */: - return checkParenthesizedExpression(node, checkMode); - case 231 /* ClassExpression */: - return checkClassExpression(node); - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); - case 221 /* TypeOfExpression */: - return checkTypeOfExpression(node); - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - return checkAssertion(node, checkMode); - case 235 /* NonNullExpression */: - return checkNonNullAssertion(node); - case 233 /* ExpressionWithTypeArguments */: - return checkExpressionWithTypeArguments(node); - case 238 /* SatisfiesExpression */: - return checkSatisfiesExpression(node); - case 236 /* MetaProperty */: - return checkMetaProperty(node); - case 220 /* DeleteExpression */: - return checkDeleteExpression(node); - case 222 /* VoidExpression */: - return checkVoidExpression(node); - case 223 /* AwaitExpression */: - return checkAwaitExpression(node); - case 224 /* PrefixUnaryExpression */: - return checkPrefixUnaryExpression(node); - case 225 /* PostfixUnaryExpression */: - return checkPostfixUnaryExpression(node); - case 226 /* BinaryExpression */: - return checkBinaryExpression(node, checkMode); - case 227 /* ConditionalExpression */: - return checkConditionalExpression(node, checkMode); - case 230 /* SpreadElement */: - return checkSpreadExpression(node, checkMode); - case 232 /* OmittedExpression */: - return undefinedWideningType; - case 229 /* YieldExpression */: - return checkYieldExpression(node); - case 237 /* SyntheticExpression */: - return checkSyntheticExpression(node); - case 294 /* JsxExpression */: - return checkJsxExpression(node, checkMode); - case 284 /* JsxElement */: - return checkJsxElement(node, checkMode); - case 285 /* JsxSelfClosingElement */: - return checkJsxSelfClosingElement(node, checkMode); - case 288 /* JsxFragment */: - return checkJsxFragment(node); - case 292 /* JsxAttributes */: - return checkJsxAttributes(node, checkMode); - case 286 /* JsxOpeningElement */: - Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); - } - return errorType; - } - function checkTypeParameter(node) { - checkGrammarModifiers(node); - if (node.expression) { - grammarErrorOnFirstToken(node.expression, Diagnostics.Type_expected); - } - checkSourceElement(node.constraint); - checkSourceElement(node.default); - const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node)); - getBaseConstraintOfType(typeParameter); - if (!hasNonCircularTypeParameterDefault(typeParameter)) { - error2(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter)); - } - const constraintType = getConstraintOfTypeParameter(typeParameter); - const defaultType = getDefaultFromTypeParameter(typeParameter); - if (constraintType && defaultType) { - checkTypeAssignableTo(defaultType, getTypeWithThisArgument(instantiateType(constraintType, makeUnaryTypeMapper(typeParameter, defaultType)), defaultType), node.default, Diagnostics.Type_0_does_not_satisfy_the_constraint_1); - } - checkNodeDeferred(node); - addLazyDiagnostic(() => checkTypeNameIsReserved(node.name, Diagnostics.Type_parameter_name_cannot_be_0)); - } - function checkTypeParameterDeferred(node) { - var _a, _b; - if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) { - const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node)); - const modifiers = getTypeParameterModifiers(typeParameter) & (8192 /* In */ | 16384 /* Out */); - if (modifiers) { - const symbol = getSymbolOfDeclaration(node.parent); - if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* Anonymous */ | 32 /* Mapped */))) { - error2(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types); - } else if (modifiers === 8192 /* In */ || modifiers === 16384 /* Out */) { - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "checkTypeParameterDeferred", { parent: getTypeId(getDeclaredTypeOfSymbol(symbol)), id: getTypeId(typeParameter) }); - const source = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSubTypeForCheck : markerSuperTypeForCheck); - const target = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSuperTypeForCheck : markerSubTypeForCheck); - const saveVarianceTypeParameter = typeParameter; - varianceTypeParameter = typeParameter; - checkTypeAssignableTo(source, target, node, Diagnostics.Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation); - varianceTypeParameter = saveVarianceTypeParameter; - (_b = tracing) == null ? void 0 : _b.pop(); - } - } - } - } - function checkParameter(node) { - checkGrammarModifiers(node); - checkVariableLikeDeclaration(node); - const func = getContainingFunction(node); - if (hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) { - if (!(func.kind === 176 /* Constructor */ && nodeIsPresent(func.body))) { - error2(node, Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); - } - if (func.kind === 176 /* Constructor */ && isIdentifier(node.name) && node.name.escapedText === "constructor") { - error2(node.name, Diagnostics.constructor_cannot_be_used_as_a_parameter_property_name); - } - } - if (!node.initializer && isOptionalDeclaration(node) && isBindingPattern(node.name) && func.body) { - error2(node, Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); - } - if (node.name && isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) { - if (func.parameters.indexOf(node) !== 0) { - error2(node, Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText); - } - if (func.kind === 176 /* Constructor */ || func.kind === 180 /* ConstructSignature */ || func.kind === 185 /* ConstructorType */) { - error2(node, Diagnostics.A_constructor_cannot_have_a_this_parameter); - } - if (func.kind === 219 /* ArrowFunction */) { - error2(node, Diagnostics.An_arrow_function_cannot_have_a_this_parameter); - } - if (func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) { - error2(node, Diagnostics.get_and_set_accessors_cannot_declare_this_parameters); - } - } - if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getReducedType(getTypeOfSymbol(node.symbol)), anyReadonlyArrayType)) { - error2(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type); - } - } - function checkTypePredicate(node) { - const parent2 = getTypePredicateParent(node); - if (!parent2) { - error2(node, Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); - return; - } - const signature = getSignatureFromDeclaration(parent2); - const typePredicate = getTypePredicateOfSignature(signature); - if (!typePredicate) { - return; - } - checkSourceElement(node.type); - const { parameterName } = node; - if (typePredicate.kind !== 0 /* This */ && typePredicate.kind !== 2 /* AssertsThis */) { - if (typePredicate.parameterIndex >= 0) { - if (signatureHasRestParameter(signature) && typePredicate.parameterIndex === signature.parameters.length - 1) { - error2(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); - } else { - if (typePredicate.type) { - const leadingError = () => chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type - ); - checkTypeAssignableTo( - typePredicate.type, - getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]), - node.type, - /*headMessage*/ - void 0, - leadingError - ); - } - } - } else if (parameterName) { - let hasReportedError = false; - for (const { name } of parent2.parameters) { - if (isBindingPattern(name) && checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { - hasReportedError = true; - break; - } - } - if (!hasReportedError) { - error2(node.parameterName, Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); - } - } - } - } - function getTypePredicateParent(node) { - switch (node.parent.kind) { - case 219 /* ArrowFunction */: - case 179 /* CallSignature */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 184 /* FunctionType */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - const parent2 = node.parent; - if (node === parent2.type) { - return parent2; - } - } - } - function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { - for (const element of pattern.elements) { - if (isOmittedExpression(element)) { - continue; - } - const name = element.name; - if (name.kind === 80 /* Identifier */ && name.escapedText === predicateVariableName) { - error2(predicateVariableNode, Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); - return true; - } else if (name.kind === 207 /* ArrayBindingPattern */ || name.kind === 206 /* ObjectBindingPattern */) { - if (checkIfTypePredicateVariableIsDeclaredInBindingPattern( - name, - predicateVariableNode, - predicateVariableName - )) { - return true; - } - } - } - } - function checkSignatureDeclaration(node) { - if (node.kind === 181 /* IndexSignature */) { - checkGrammarIndexSignature(node); - } else if (node.kind === 184 /* FunctionType */ || node.kind === 262 /* FunctionDeclaration */ || node.kind === 185 /* ConstructorType */ || node.kind === 179 /* CallSignature */ || node.kind === 176 /* Constructor */ || node.kind === 180 /* ConstructSignature */) { - checkGrammarFunctionLikeDeclaration(node); - } - const functionFlags = getFunctionFlags(node); - if (!(functionFlags & 4 /* Invalid */)) { - if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < LanguageFeatureMinimumTarget.AsyncGenerators) { - checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */); - } - if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < LanguageFeatureMinimumTarget.AsyncFunctions) { - checkExternalEmitHelpers(node, 64 /* Awaiter */); - } - if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < LanguageFeatureMinimumTarget.Generators) { - checkExternalEmitHelpers(node, 128 /* Generator */); - } - } - checkTypeParameters(getEffectiveTypeParameterDeclarations(node)); - checkUnmatchedJSDocParameters(node); - forEach(node.parameters, checkParameter); - if (node.type) { - checkSourceElement(node.type); - } - addLazyDiagnostic(checkSignatureDeclarationDiagnostics); - function checkSignatureDeclarationDiagnostics() { - checkCollisionWithArgumentsInGeneratedCode(node); - let returnTypeNode = getEffectiveReturnTypeNode(node); - let returnTypeErrorLocation = returnTypeNode; - if (isInJSFile(node)) { - const typeTag = getJSDocTypeTag(node); - if (typeTag && typeTag.typeExpression && isTypeReferenceNode(typeTag.typeExpression.type)) { - const signature = getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression)); - if (signature && signature.declaration) { - returnTypeNode = getEffectiveReturnTypeNode(signature.declaration); - returnTypeErrorLocation = typeTag.typeExpression.type; - } - } - } - if (noImplicitAny && !returnTypeNode) { - switch (node.kind) { - case 180 /* ConstructSignature */: - error2(node, Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - case 179 /* CallSignature */: - error2(node, Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); - break; - } - } - if (returnTypeNode && returnTypeErrorLocation) { - const functionFlags2 = getFunctionFlags(node); - if ((functionFlags2 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) { - const returnType = getTypeFromTypeNode(returnTypeNode); - if (returnType === voidType) { - error2(returnTypeErrorLocation, Diagnostics.A_generator_cannot_have_a_void_type_annotation); - } else { - checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags2, returnTypeErrorLocation); - } - } else if ((functionFlags2 & 3 /* AsyncGenerator */) === 2 /* Async */) { - checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation); - } - } - if (node.kind !== 181 /* IndexSignature */ && node.kind !== 317 /* JSDocFunctionType */) { - registerForUnusedIdentifiersCheck(node); - } - } - } - function checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags, errorNode) { - const generatorYieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, (functionFlags & 2 /* Async */) !== 0) || anyType; - const generatorReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, (functionFlags & 2 /* Async */) !== 0) || generatorYieldType; - const generatorNextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, (functionFlags & 2 /* Async */) !== 0) || unknownType; - const generatorInstantiation = createGeneratorType(generatorYieldType, generatorReturnType, generatorNextType, !!(functionFlags & 2 /* Async */)); - return checkTypeAssignableTo(generatorInstantiation, returnType, errorNode); - } - function checkClassForDuplicateDeclarations(node) { - const instanceNames = /* @__PURE__ */ new Map(); - const staticNames = /* @__PURE__ */ new Map(); - const privateIdentifiers = /* @__PURE__ */ new Map(); - for (const member of node.members) { - if (member.kind === 176 /* Constructor */) { - for (const param of member.parameters) { - if (isParameterPropertyDeclaration(param, member) && !isBindingPattern(param.name)) { - addName(instanceNames, param.name, param.name.escapedText, 3 /* GetOrSetAccessor */); - } - } - } else { - const isStaticMember = isStatic(member); - const name = member.name; - if (!name) { - continue; - } - const isPrivate = isPrivateIdentifier(name); - const privateStaticFlags = isPrivate && isStaticMember ? 16 /* PrivateStatic */ : 0; - const names = isPrivate ? privateIdentifiers : isStaticMember ? staticNames : instanceNames; - const memberName = name && getEffectivePropertyNameForPropertyNameNode(name); - if (memberName) { - switch (member.kind) { - case 177 /* GetAccessor */: - addName(names, name, memberName, 1 /* GetAccessor */ | privateStaticFlags); - break; - case 178 /* SetAccessor */: - addName(names, name, memberName, 2 /* SetAccessor */ | privateStaticFlags); - break; - case 172 /* PropertyDeclaration */: - addName(names, name, memberName, 3 /* GetOrSetAccessor */ | privateStaticFlags); - break; - case 174 /* MethodDeclaration */: - addName(names, name, memberName, 8 /* Method */ | privateStaticFlags); - break; - } - } - } - } - function addName(names, location, name, meaning) { - const prev = names.get(name); - if (prev) { - if ((prev & 16 /* PrivateStatic */) !== (meaning & 16 /* PrivateStatic */)) { - error2(location, Diagnostics.Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name, getTextOfNode(location)); - } else { - const prevIsMethod = !!(prev & 8 /* Method */); - const isMethod = !!(meaning & 8 /* Method */); - if (prevIsMethod || isMethod) { - if (prevIsMethod !== isMethod) { - error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location)); - } - } else if (prev & meaning & ~16 /* PrivateStatic */) { - error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location)); - } else { - names.set(name, prev | meaning); - } - } - } else { - names.set(name, meaning); - } - } - } - function checkClassForStaticPropertyNameConflicts(node) { - for (const member of node.members) { - const memberNameNode = member.name; - const isStaticMember = isStatic(member); - if (isStaticMember && memberNameNode) { - const memberName = getEffectivePropertyNameForPropertyNameNode(memberNameNode); - switch (memberName) { - case "name": - case "length": - case "caller": - case "arguments": - if (useDefineForClassFields) { - break; - } - // fall through - case "prototype": - const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; - const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node)); - error2(memberNameNode, message, memberName, className); - break; - } - } - } - } - function checkObjectTypeForDuplicateDeclarations(node) { - const names = /* @__PURE__ */ new Map(); - for (const member of node.members) { - if (member.kind === 171 /* PropertySignature */) { - let memberName; - const name = member.name; - switch (name.kind) { - case 11 /* StringLiteral */: - case 9 /* NumericLiteral */: - memberName = name.text; - break; - case 80 /* Identifier */: - memberName = idText(name); - break; - default: - continue; - } - if (names.get(memberName)) { - error2(getNameOfDeclaration(member.symbol.valueDeclaration), Diagnostics.Duplicate_identifier_0, memberName); - error2(member.name, Diagnostics.Duplicate_identifier_0, memberName); - } else { - names.set(memberName, true); - } - } - } - } - function checkTypeForDuplicateIndexSignatures(node) { - if (node.kind === 264 /* InterfaceDeclaration */) { - const nodeSymbol = getSymbolOfDeclaration(node); - if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { - return; - } - } - const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node)); - if (indexSymbol == null ? void 0 : indexSymbol.declarations) { - const indexSignatureMap = /* @__PURE__ */ new Map(); - for (const declaration of indexSymbol.declarations) { - if (isIndexSignatureDeclaration(declaration)) { - if (declaration.parameters.length === 1 && declaration.parameters[0].type) { - forEachType(getTypeFromTypeNode(declaration.parameters[0].type), (type) => { - const entry = indexSignatureMap.get(getTypeId(type)); - if (entry) { - entry.declarations.push(declaration); - } else { - indexSignatureMap.set(getTypeId(type), { type, declarations: [declaration] }); - } - }); - } - } - } - indexSignatureMap.forEach((entry) => { - if (entry.declarations.length > 1) { - for (const declaration of entry.declarations) { - error2(declaration, Diagnostics.Duplicate_index_signature_for_type_0, typeToString(entry.type)); - } - } - }); - } - } - function checkPropertyDeclaration(node) { - if (!checkGrammarModifiers(node) && !checkGrammarProperty(node)) checkGrammarComputedPropertyName(node.name); - checkVariableLikeDeclaration(node); - setNodeLinksForPrivateIdentifierScope(node); - if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 172 /* PropertyDeclaration */ && node.initializer) { - error2(node, Diagnostics.Property_0_cannot_have_an_initializer_because_it_is_marked_abstract, declarationNameToString(node.name)); - } - } - function checkPropertySignature(node) { - if (isPrivateIdentifier(node.name)) { - error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); - } - return checkPropertyDeclaration(node); - } - function checkMethodDeclaration(node) { - if (!checkGrammarMethod(node)) checkGrammarComputedPropertyName(node.name); - if (isMethodDeclaration(node) && node.asteriskToken && isIdentifier(node.name) && idText(node.name) === "constructor") { - error2(node.name, Diagnostics.Class_constructor_may_not_be_a_generator); - } - checkFunctionOrMethodDeclaration(node); - if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 174 /* MethodDeclaration */ && node.body) { - error2(node, Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, declarationNameToString(node.name)); - } - if (isPrivateIdentifier(node.name) && !getContainingClass(node)) { - error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); - } - setNodeLinksForPrivateIdentifierScope(node); - } - function setNodeLinksForPrivateIdentifierScope(node) { - if (isPrivateIdentifier(node.name)) { - if (languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators || !useDefineForClassFields) { - for (let lexicalScope = getEnclosingBlockScopeContainer(node); !!lexicalScope; lexicalScope = getEnclosingBlockScopeContainer(lexicalScope)) { - getNodeLinks(lexicalScope).flags |= 1048576 /* ContainsClassWithPrivateIdentifiers */; - } - if (isClassExpression(node.parent)) { - const enclosingIterationStatement = getEnclosingIterationStatement(node.parent); - if (enclosingIterationStatement) { - getNodeLinks(node.name).flags |= 32768 /* BlockScopedBindingInLoop */; - getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */; - } - } - } - } - } - function checkClassStaticBlockDeclaration(node) { - checkGrammarModifiers(node); - forEachChild(node, checkSourceElement); - } - function checkConstructorDeclaration(node) { - checkSignatureDeclaration(node); - if (!checkGrammarConstructorTypeParameters(node)) checkGrammarConstructorTypeAnnotation(node); - checkSourceElement(node.body); - const symbol = getSymbolOfDeclaration(node); - const firstDeclaration = getDeclarationOfKind(symbol, node.kind); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(symbol); - } - if (nodeIsMissing(node.body)) { - return; - } - addLazyDiagnostic(checkConstructorDeclarationDiagnostics); - return; - function isInstancePropertyWithInitializerOrPrivateIdentifierProperty(n) { - if (isPrivateIdentifierClassElementDeclaration(n)) { - return true; - } - return n.kind === 172 /* PropertyDeclaration */ && !isStatic(n) && !!n.initializer; - } - function checkConstructorDeclarationDiagnostics() { - const containingClassDecl = node.parent; - if (getClassExtendsHeritageElement(containingClassDecl)) { - captureLexicalThis(node.parent, containingClassDecl); - const classExtendsNull = classDeclarationExtendsNull(containingClassDecl); - const superCall = findFirstSuperCall(node.body); - if (superCall) { - if (classExtendsNull) { - error2(superCall, Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); - } - const superCallShouldBeRootLevel = !emitStandardClassFields && (some(node.parent.members, isInstancePropertyWithInitializerOrPrivateIdentifierProperty) || some(node.parameters, (p) => hasSyntacticModifier(p, 31 /* ParameterPropertyModifier */))); - if (superCallShouldBeRootLevel) { - if (!superCallIsRootLevelInConstructor(superCall, node.body)) { - error2(superCall, Diagnostics.A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers); - } else { - let superCallStatement; - for (const statement of node.body.statements) { - if (isExpressionStatement(statement) && isSuperCall(skipOuterExpressions(statement.expression))) { - superCallStatement = statement; - break; - } - if (nodeImmediatelyReferencesSuperOrThis(statement)) { - break; - } - } - if (superCallStatement === void 0) { - error2(node, Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers); - } - } - } - } else if (!classExtendsNull) { - error2(node, Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); - } - } - } - } - function superCallIsRootLevelInConstructor(superCall, body) { - const superCallParent = walkUpParenthesizedExpressions(superCall.parent); - return isExpressionStatement(superCallParent) && superCallParent.parent === body; - } - function nodeImmediatelyReferencesSuperOrThis(node) { - if (node.kind === 108 /* SuperKeyword */ || node.kind === 110 /* ThisKeyword */) { - return true; - } - if (isThisContainerOrFunctionBlock(node)) { - return false; - } - return !!forEachChild(node, nodeImmediatelyReferencesSuperOrThis); - } - function checkAccessorDeclaration(node) { - if (isIdentifier(node.name) && idText(node.name) === "constructor" && isClassLike(node.parent)) { - error2(node.name, Diagnostics.Class_constructor_may_not_be_an_accessor); - } - addLazyDiagnostic(checkAccessorDeclarationDiagnostics); - checkSourceElement(node.body); - setNodeLinksForPrivateIdentifierScope(node); - function checkAccessorDeclarationDiagnostics() { - if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node)) checkGrammarComputedPropertyName(node.name); - checkDecorators(node); - checkSignatureDeclaration(node); - if (node.kind === 177 /* GetAccessor */) { - if (!(node.flags & 33554432 /* Ambient */) && nodeIsPresent(node.body) && node.flags & 512 /* HasImplicitReturn */) { - if (!(node.flags & 1024 /* HasExplicitReturn */)) { - error2(node.name, Diagnostics.A_get_accessor_must_return_a_value); - } - } - } - if (node.name.kind === 167 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - if (hasBindableName(node)) { - const symbol = getSymbolOfDeclaration(node); - const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */); - const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */); - if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) { - getNodeLinks(getter).flags |= 1 /* TypeChecked */; - const getterFlags = getEffectiveModifierFlags(getter); - const setterFlags = getEffectiveModifierFlags(setter); - if ((getterFlags & 64 /* Abstract */) !== (setterFlags & 64 /* Abstract */)) { - error2(getter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - error2(setter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); - } - if (getterFlags & 4 /* Protected */ && !(setterFlags & (4 /* Protected */ | 2 /* Private */)) || getterFlags & 2 /* Private */ && !(setterFlags & 2 /* Private */)) { - error2(getter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter); - error2(setter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter); - } - } - } - const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node)); - if (node.kind === 177 /* GetAccessor */) { - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); - } - } - } - function checkMissingDeclaration(node) { - checkDecorators(node); - } - function getEffectiveTypeArgumentAtIndex(node, typeParameters, index) { - if (node.typeArguments && index < node.typeArguments.length) { - return getTypeFromTypeNode(node.typeArguments[index]); - } - return getEffectiveTypeArguments2(node, typeParameters)[index]; - } - function getEffectiveTypeArguments2(node, typeParameters) { - return fillMissingTypeArguments(map(node.typeArguments, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(node)); - } - function checkTypeArgumentConstraints(node, typeParameters) { - let typeArguments; - let mapper; - let result = true; - for (let i = 0; i < typeParameters.length; i++) { - const constraint = getConstraintOfTypeParameter(typeParameters[i]); - if (constraint) { - if (!typeArguments) { - typeArguments = getEffectiveTypeArguments2(node, typeParameters); - mapper = createTypeMapper(typeParameters, typeArguments); - } - result = result && checkTypeAssignableTo( - typeArguments[i], - instantiateType(constraint, mapper), - node.typeArguments[i], - Diagnostics.Type_0_does_not_satisfy_the_constraint_1 - ); - } - } - return result; - } - function getTypeParametersForTypeAndSymbol(type, symbol) { - if (!isErrorType(type)) { - return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0); - } - return void 0; - } - function getTypeParametersForTypeReferenceOrImport(node) { - const type = getTypeFromTypeNode(node); - if (!isErrorType(type)) { - const symbol = getNodeLinks(node).resolvedSymbol; - if (symbol) { - return getTypeParametersForTypeAndSymbol(type, symbol); - } - } - return void 0; - } - function checkTypeReferenceNode(node) { - checkGrammarTypeArguments(node, node.typeArguments); - if (node.kind === 183 /* TypeReference */ && !isInJSFile(node) && !isInJSDoc(node) && node.typeArguments && node.typeName.end !== node.typeArguments.pos) { - const sourceFile = getSourceFileOfNode(node); - if (scanTokenAtPosition(sourceFile, node.typeName.end) === 25 /* DotToken */) { - grammarErrorAtPos(node, skipTrivia(sourceFile.text, node.typeName.end), 1, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments); - } - } - forEach(node.typeArguments, checkSourceElement); - checkTypeReferenceOrImport(node); - } - function checkTypeReferenceOrImport(node) { - const type = getTypeFromTypeNode(node); - if (!isErrorType(type)) { - if (node.typeArguments) { - addLazyDiagnostic(() => { - const typeParameters = getTypeParametersForTypeReferenceOrImport(node); - if (typeParameters) { - checkTypeArgumentConstraints(node, typeParameters); - } - }); - } - const symbol = getNodeLinks(node).resolvedSymbol; - if (symbol) { - if (some(symbol.declarations, (d) => isTypeDeclaration(d) && !!(d.flags & 536870912 /* Deprecated */))) { - addDeprecatedSuggestion( - getDeprecatedSuggestionNode(node), - symbol.declarations, - symbol.escapedName - ); - } - } - } - } - function getTypeArgumentConstraint(node) { - const typeReferenceNode = tryCast(node.parent, isTypeReferenceType); - if (!typeReferenceNode) return void 0; - const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReferenceNode); - if (!typeParameters) return void 0; - const constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]); - return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments2(typeReferenceNode, typeParameters))); - } - function checkTypeQuery(node) { - getTypeFromTypeQueryNode(node); - } - function checkTypeLiteral(node) { - forEach(node.members, checkSourceElement); - addLazyDiagnostic(checkTypeLiteralDiagnostics); - function checkTypeLiteralDiagnostics() { - const type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); - checkIndexConstraints(type, type.symbol); - checkTypeForDuplicateIndexSignatures(node); - checkObjectTypeForDuplicateDeclarations(node); - } - } - function checkArrayType(node) { - checkSourceElement(node.elementType); - } - function checkTupleType(node) { - let seenOptionalElement = false; - let seenRestElement = false; - for (const e of node.elements) { - let flags = getTupleElementFlags(e); - if (flags & 8 /* Variadic */) { - const type = getTypeFromTypeNode(e.type); - if (!isArrayLikeType(type)) { - error2(e, Diagnostics.A_rest_element_type_must_be_an_array_type); - break; - } - if (isArrayType(type) || isTupleType(type) && type.target.combinedFlags & 4 /* Rest */) { - flags |= 4 /* Rest */; - } - } - if (flags & 4 /* Rest */) { - if (seenRestElement) { - grammarErrorOnNode(e, Diagnostics.A_rest_element_cannot_follow_another_rest_element); - break; - } - seenRestElement = true; - } else if (flags & 2 /* Optional */) { - if (seenRestElement) { - grammarErrorOnNode(e, Diagnostics.An_optional_element_cannot_follow_a_rest_element); - break; - } - seenOptionalElement = true; - } else if (flags & 1 /* Required */ && seenOptionalElement) { - grammarErrorOnNode(e, Diagnostics.A_required_element_cannot_follow_an_optional_element); - break; - } - } - forEach(node.elements, checkSourceElement); - getTypeFromTypeNode(node); - } - function checkUnionOrIntersectionType(node) { - forEach(node.types, checkSourceElement); - getTypeFromTypeNode(node); - } - function checkIndexedAccessIndexType(type, accessNode) { - if (!(type.flags & 8388608 /* IndexedAccess */)) { - return type; - } - const objectType = type.objectType; - const indexType = type.indexType; - const objectIndexType = isGenericMappedType(objectType) && getMappedTypeNameTypeKind(objectType) === 2 /* Remapping */ ? getIndexTypeForMappedType(objectType, 0 /* None */) : getIndexType(objectType, 0 /* None */); - const hasNumberIndexInfo = !!getIndexInfoOfType(objectType, numberType); - if (everyType(indexType, (t) => isTypeAssignableTo(t, objectIndexType) || hasNumberIndexInfo && isApplicableIndexType(t, numberType))) { - if (accessNode.kind === 212 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) { - error2(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); - } - return type; - } - if (isGenericObjectType(objectType)) { - const propertyName = getPropertyNameFromIndex(indexType, accessNode); - if (propertyName) { - const propertySymbol = forEachType(getApparentType(objectType), (t) => getPropertyOfType(t, propertyName)); - if (propertySymbol && getDeclarationModifierFlagsFromSymbol(propertySymbol) & 6 /* NonPublicAccessibilityModifier */) { - error2(accessNode, Diagnostics.Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter, unescapeLeadingUnderscores(propertyName)); - return errorType; - } - } - } - error2(accessNode, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); - return errorType; - } - function checkIndexedAccessType(node) { - checkSourceElement(node.objectType); - checkSourceElement(node.indexType); - checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); - } - function checkMappedType(node) { - checkGrammarMappedType(node); - checkSourceElement(node.typeParameter); - checkSourceElement(node.nameType); - checkSourceElement(node.type); - if (!node.type) { - reportImplicitAny(node, anyType); - } - const type = getTypeFromMappedTypeNode(node); - const nameType = getNameTypeFromMappedType(type); - if (nameType) { - checkTypeAssignableTo(nameType, stringNumberSymbolType, node.nameType); - } else { - const constraintType = getConstraintTypeFromMappedType(type); - checkTypeAssignableTo(constraintType, stringNumberSymbolType, getEffectiveConstraintOfTypeParameter(node.typeParameter)); - } - } - function checkGrammarMappedType(node) { - var _a; - if ((_a = node.members) == null ? void 0 : _a.length) { - return grammarErrorOnNode(node.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods); - } - } - function checkThisType(node) { - getTypeFromThisTypeNode(node); - } - function checkTypeOperator(node) { - checkGrammarTypeOperatorNode(node); - checkSourceElement(node.type); - } - function checkConditionalType(node) { - forEachChild(node, checkSourceElement); - } - function checkInferType(node) { - if (!findAncestor(node, (n) => n.parent && n.parent.kind === 194 /* ConditionalType */ && n.parent.extendsType === n)) { - grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type); - } - checkSourceElement(node.typeParameter); - const symbol = getSymbolOfDeclaration(node.typeParameter); - if (symbol.declarations && symbol.declarations.length > 1) { - const links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - const typeParameter = getDeclaredTypeOfTypeParameter(symbol); - const declarations = getDeclarationsOfKind(symbol, 168 /* TypeParameter */); - if (!areTypeParametersIdentical(declarations, [typeParameter], (decl) => [decl])) { - const name = symbolToString(symbol); - for (const declaration of declarations) { - error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_constraints, name); - } - } - } - } - registerForUnusedIdentifiersCheck(node); - } - function checkTemplateLiteralType(node) { - for (const span of node.templateSpans) { - checkSourceElement(span.type); - const type = getTypeFromTypeNode(span.type); - checkTypeAssignableTo(type, templateConstraintType, span.type); - } - getTypeFromTypeNode(node); - } - function checkImportType(node) { - checkSourceElement(node.argument); - if (node.attributes) { - getResolutionModeOverride(node.attributes, grammarErrorOnNode); - } - checkTypeReferenceOrImport(node); - } - function checkNamedTupleMember(node) { - if (node.dotDotDotToken && node.questionToken) { - grammarErrorOnNode(node, Diagnostics.A_tuple_member_cannot_be_both_optional_and_rest); - } - if (node.type.kind === 190 /* OptionalType */) { - grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type); - } - if (node.type.kind === 191 /* RestType */) { - grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type); - } - checkSourceElement(node.type); - getTypeFromTypeNode(node); - } - function isPrivateWithinAmbient(node) { - return (hasEffectiveModifier(node, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(node)) && !!(node.flags & 33554432 /* Ambient */); - } - function getEffectiveDeclarationFlags(n, flagsToCheck) { - let flags = getCombinedModifierFlagsCached(n); - if (n.parent.kind !== 264 /* InterfaceDeclaration */ && n.parent.kind !== 263 /* ClassDeclaration */ && n.parent.kind !== 231 /* ClassExpression */ && n.flags & 33554432 /* Ambient */) { - const container = getEnclosingContainer(n); - if (container && container.flags & 128 /* ExportContext */ && !(flags & 128 /* Ambient */) && !(isModuleBlock(n.parent) && isModuleDeclaration(n.parent.parent) && isGlobalScopeAugmentation(n.parent.parent))) { - flags |= 32 /* Export */; - } - flags |= 128 /* Ambient */; - } - return flags & flagsToCheck; - } - function checkFunctionOrConstructorSymbol(symbol) { - addLazyDiagnostic(() => checkFunctionOrConstructorSymbolWorker(symbol)); - } - function checkFunctionOrConstructorSymbolWorker(symbol) { - function getCanonicalOverload(overloads, implementation) { - const implementationSharesContainerWithFirstOverload = implementation !== void 0 && implementation.parent === overloads[0].parent; - return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; - } - function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck2, someOverloadFlags, allOverloadFlags) { - const someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; - if (someButNotAllOverloadFlags !== 0) { - const canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck2); - group(overloads, (o) => getSourceFileOfNode(o).fileName).forEach((overloadsInFile) => { - const canonicalFlagsForFile = getEffectiveDeclarationFlags(getCanonicalOverload(overloadsInFile, implementation), flagsToCheck2); - for (const o of overloadsInFile) { - const deviation = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlags; - const deviationInFile = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlagsForFile; - if (deviationInFile & 32 /* Export */) { - error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); - } else if (deviationInFile & 128 /* Ambient */) { - error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); - } else if (deviation & (2 /* Private */ | 4 /* Protected */)) { - error2(getNameOfDeclaration(o) || o, Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); - } else if (deviation & 64 /* Abstract */) { - error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); - } - } - }); - } - } - function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken2, allHaveQuestionToken2) { - if (someHaveQuestionToken2 !== allHaveQuestionToken2) { - const canonicalHasQuestionToken = hasQuestionToken(getCanonicalOverload(overloads, implementation)); - forEach(overloads, (o) => { - const deviation = hasQuestionToken(o) !== canonicalHasQuestionToken; - if (deviation) { - error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_optional_or_required); - } - }); - } - } - const flagsToCheck = 32 /* Export */ | 128 /* Ambient */ | 2 /* Private */ | 4 /* Protected */ | 64 /* Abstract */; - let someNodeFlags = 0 /* None */; - let allNodeFlags = flagsToCheck; - let someHaveQuestionToken = false; - let allHaveQuestionToken = true; - let hasOverloads = false; - let bodyDeclaration; - let lastSeenNonAmbientDeclaration; - let previousDeclaration; - const declarations = symbol.declarations; - const isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0; - function reportImplementationExpectedError(node) { - if (node.name && nodeIsMissing(node.name)) { - return; - } - let seen = false; - const subsequentNode = forEachChild(node.parent, (c) => { - if (seen) { - return c; - } else { - seen = c === node; - } - }); - if (subsequentNode && subsequentNode.pos === node.end) { - if (subsequentNode.kind === node.kind) { - const errorNode2 = subsequentNode.name || subsequentNode; - const subsequentName = subsequentNode.name; - if (node.name && subsequentName && // both are private identifiers - (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names - isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) && isTypeIdenticalTo(checkComputedPropertyName(node.name), checkComputedPropertyName(subsequentName)) || // Both are literal property names that are the same. - isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) { - const reportError = (node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode); - if (reportError) { - const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static; - error2(errorNode2, diagnostic); - } - return; - } - if (nodeIsPresent(subsequentNode.body)) { - error2(errorNode2, Diagnostics.Function_implementation_name_must_be_0, declarationNameToString(node.name)); - return; - } - } - } - const errorNode = node.name || node; - if (isConstructor) { - error2(errorNode, Diagnostics.Constructor_implementation_is_missing); - } else { - if (hasSyntacticModifier(node, 64 /* Abstract */)) { - error2(errorNode, Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); - } else { - error2(errorNode, Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); - } - } - } - let duplicateFunctionDeclaration = false; - let multipleConstructorImplementation = false; - let hasNonAmbientClass = false; - const functionDeclarations = []; - if (declarations) { - for (const current of declarations) { - const node = current; - const inAmbientContext = node.flags & 33554432 /* Ambient */; - const inAmbientContextOrInterface = node.parent && (node.parent.kind === 264 /* InterfaceDeclaration */ || node.parent.kind === 187 /* TypeLiteral */) || inAmbientContext; - if (inAmbientContextOrInterface) { - previousDeclaration = void 0; - } - if ((node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */) && !inAmbientContext) { - hasNonAmbientClass = true; - } - if (node.kind === 262 /* FunctionDeclaration */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 176 /* Constructor */) { - functionDeclarations.push(node); - const currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); - someNodeFlags |= currentNodeFlags; - allNodeFlags &= currentNodeFlags; - someHaveQuestionToken = someHaveQuestionToken || hasQuestionToken(node); - allHaveQuestionToken = allHaveQuestionToken && hasQuestionToken(node); - const bodyIsPresent = nodeIsPresent(node.body); - if (bodyIsPresent && bodyDeclaration) { - if (isConstructor) { - multipleConstructorImplementation = true; - } else { - duplicateFunctionDeclaration = true; - } - } else if ((previousDeclaration == null ? void 0 : previousDeclaration.parent) === node.parent && previousDeclaration.end !== node.pos) { - reportImplementationExpectedError(previousDeclaration); - } - if (bodyIsPresent) { - if (!bodyDeclaration) { - bodyDeclaration = node; - } - } else { - hasOverloads = true; - } - previousDeclaration = node; - if (!inAmbientContextOrInterface) { - lastSeenNonAmbientDeclaration = node; - } - } - if (isInJSFile(current) && isFunctionLike(current) && current.jsDoc) { - hasOverloads = length(getJSDocOverloadTags(current)) > 0; - } - } - } - if (multipleConstructorImplementation) { - forEach(functionDeclarations, (declaration) => { - error2(declaration, Diagnostics.Multiple_constructor_implementations_are_not_allowed); - }); - } - if (duplicateFunctionDeclaration) { - forEach(functionDeclarations, (declaration) => { - error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Duplicate_function_implementation); - }); - } - if (hasNonAmbientClass && !isConstructor && symbol.flags & 16 /* Function */ && declarations) { - const relatedDiagnostics = filter(declarations, (d) => d.kind === 263 /* ClassDeclaration */).map((d) => createDiagnosticForNode(d, Diagnostics.Consider_adding_a_declare_modifier_to_this_class)); - forEach(declarations, (declaration) => { - const diagnostic = declaration.kind === 263 /* ClassDeclaration */ ? Diagnostics.Class_declaration_cannot_implement_overload_list_for_0 : declaration.kind === 262 /* FunctionDeclaration */ ? Diagnostics.Function_with_bodies_can_only_merge_with_classes_that_are_ambient : void 0; - if (diagnostic) { - addRelatedInfo( - error2(getNameOfDeclaration(declaration) || declaration, diagnostic, symbolName(symbol)), - ...relatedDiagnostics - ); - } - }); - } - if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && !hasSyntacticModifier(lastSeenNonAmbientDeclaration, 64 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) { - reportImplementationExpectedError(lastSeenNonAmbientDeclaration); - } - if (hasOverloads) { - if (declarations) { - checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); - checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); - } - if (bodyDeclaration) { - const signatures = getSignaturesOfSymbol(symbol); - const bodySignature = getSignatureFromDeclaration(bodyDeclaration); - for (const signature of signatures) { - if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { - const errorNode = signature.declaration && isJSDocSignature(signature.declaration) ? signature.declaration.parent.tagName : signature.declaration; - addRelatedInfo( - error2(errorNode, Diagnostics.This_overload_signature_is_not_compatible_with_its_implementation_signature), - createDiagnosticForNode(bodyDeclaration, Diagnostics.The_implementation_signature_is_declared_here) - ); - break; - } - } - } - } - } - function checkExportsOnMergedDeclarations(node) { - addLazyDiagnostic(() => checkExportsOnMergedDeclarationsWorker(node)); - } - function checkExportsOnMergedDeclarationsWorker(node) { - let symbol = node.localSymbol; - if (!symbol) { - symbol = getSymbolOfDeclaration(node); - if (!symbol.exportSymbol) { - return; - } - } - if (getDeclarationOfKind(symbol, node.kind) !== node) { - return; - } - let exportedDeclarationSpaces = 0 /* None */; - let nonExportedDeclarationSpaces = 0 /* None */; - let defaultExportedDeclarationSpaces = 0 /* None */; - for (const d of symbol.declarations) { - const declarationSpaces = getDeclarationSpaces(d); - const effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 32 /* Export */ | 2048 /* Default */); - if (effectiveDeclarationFlags & 32 /* Export */) { - if (effectiveDeclarationFlags & 2048 /* Default */) { - defaultExportedDeclarationSpaces |= declarationSpaces; - } else { - exportedDeclarationSpaces |= declarationSpaces; - } - } else { - nonExportedDeclarationSpaces |= declarationSpaces; - } - } - const nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; - const commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; - const commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; - if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { - for (const d of symbol.declarations) { - const declarationSpaces = getDeclarationSpaces(d); - const name = getNameOfDeclaration(d); - if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { - error2(name, Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, declarationNameToString(name)); - } else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { - error2(name, Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, declarationNameToString(name)); - } - } - } - function getDeclarationSpaces(decl) { - let d = decl; - switch (d.kind) { - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - // A jsdoc typedef and callback are, by definition, type aliases. - // falls through - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - return 2 /* ExportType */; - case 267 /* ModuleDeclaration */: - return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */; - case 263 /* ClassDeclaration */: - case 266 /* EnumDeclaration */: - case 306 /* EnumMember */: - return 2 /* ExportType */ | 1 /* ExportValue */; - case 307 /* SourceFile */: - return 2 /* ExportType */ | 1 /* ExportValue */ | 4 /* ExportNamespace */; - case 277 /* ExportAssignment */: - case 226 /* BinaryExpression */: - const node2 = d; - const expression = isExportAssignment(node2) ? node2.expression : node2.right; - if (!isEntityNameExpression(expression)) { - return 1 /* ExportValue */; - } - d = expression; - // The below options all declare an Alias, which is allowed to merge with other values within the importing module. - // falls through - case 271 /* ImportEqualsDeclaration */: - case 274 /* NamespaceImport */: - case 273 /* ImportClause */: - let result = 0 /* None */; - const target = resolveAlias(getSymbolOfDeclaration(d)); - forEach(target.declarations, (d2) => { - result |= getDeclarationSpaces(d2); - }); - return result; - case 260 /* VariableDeclaration */: - case 208 /* BindingElement */: - case 262 /* FunctionDeclaration */: - case 276 /* ImportSpecifier */: - // https://github.com/Microsoft/TypeScript/pull/7591 - case 80 /* Identifier */: - return 1 /* ExportValue */; - case 173 /* MethodSignature */: - case 171 /* PropertySignature */: - return 2 /* ExportType */; - default: - return Debug.failBadSyntaxKind(d); - } - } - } - function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage, ...args) { - const promisedType = getPromisedTypeOfPromise(type, errorNode); - return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage, ...args); - } - function getPromisedTypeOfPromise(type, errorNode, thisTypeForErrorOut) { - if (isTypeAny(type)) { - return void 0; - } - const typeAsPromise = type; - if (typeAsPromise.promisedTypeOfPromise) { - return typeAsPromise.promisedTypeOfPromise; - } - if (isReferenceToType2(type, getGlobalPromiseType( - /*reportErrors*/ - false - ))) { - return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0]; - } - if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) { - return void 0; - } - const thenFunction = getTypeOfPropertyOfType(type, "then"); - if (isTypeAny(thenFunction)) { - return void 0; - } - const thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray; - if (thenSignatures.length === 0) { - if (errorNode) { - error2(errorNode, Diagnostics.A_promise_must_have_a_then_method); - } - return void 0; - } - let thisTypeForError; - let candidates; - for (const thenSignature of thenSignatures) { - const thisType = getThisTypeOfSignature(thenSignature); - if (thisType && thisType !== voidType && !isTypeRelatedTo(type, thisType, subtypeRelation)) { - thisTypeForError = thisType; - } else { - candidates = append(candidates, thenSignature); - } - } - if (!candidates) { - Debug.assertIsDefined(thisTypeForError); - if (thisTypeForErrorOut) { - thisTypeForErrorOut.value = thisTypeForError; - } - if (errorNode) { - error2(errorNode, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForError)); - } - return void 0; - } - const onfulfilledParameterType = getTypeWithFacts(getUnionType(map(candidates, getTypeOfFirstParameterOfSignature)), 2097152 /* NEUndefinedOrNull */); - if (isTypeAny(onfulfilledParameterType)) { - return void 0; - } - const onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */); - if (onfulfilledParameterSignatures.length === 0) { - if (errorNode) { - error2(errorNode, Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); - } - return void 0; - } - return typeAsPromise.promisedTypeOfPromise = getUnionType(map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2 /* Subtype */); - } - function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, ...args) { - const awaitedType = withAlias ? getAwaitedType(type, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args); - return awaitedType || errorType; - } - function isThenableType(type) { - if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) { - return false; - } - const thenFunction = getTypeOfPropertyOfType(type, "then"); - return !!thenFunction && getSignaturesOfType(getTypeWithFacts(thenFunction, 2097152 /* NEUndefinedOrNull */), 0 /* Call */).length > 0; - } - function isAwaitedTypeInstantiation(type) { - var _a; - if (type.flags & 16777216 /* Conditional */) { - const awaitedSymbol = getGlobalAwaitedSymbol( - /*reportErrors*/ - false - ); - return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a = type.aliasTypeArguments) == null ? void 0 : _a.length) === 1; - } - return false; - } - function unwrapAwaitedType(type) { - return type.flags & 1048576 /* Union */ ? mapType(type, unwrapAwaitedType) : isAwaitedTypeInstantiation(type) ? type.aliasTypeArguments[0] : type; - } - function isAwaitedTypeNeeded(type) { - if (isTypeAny(type) || isAwaitedTypeInstantiation(type)) { - return false; - } - if (isGenericObjectType(type)) { - const baseConstraint = getBaseConstraintOfType(type); - if (baseConstraint ? baseConstraint.flags & 3 /* AnyOrUnknown */ || isEmptyObjectType(baseConstraint) || someType(baseConstraint, isThenableType) : maybeTypeOfKind(type, 8650752 /* TypeVariable */)) { - return true; - } - } - return false; - } - function tryCreateAwaitedType(type) { - const awaitedSymbol = getGlobalAwaitedSymbol( - /*reportErrors*/ - true - ); - if (awaitedSymbol) { - return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]); - } - return void 0; - } - function createAwaitedTypeIfNeeded(type) { - if (isAwaitedTypeNeeded(type)) { - return tryCreateAwaitedType(type) ?? type; - } - Debug.assert(isAwaitedTypeInstantiation(type) || getPromisedTypeOfPromise(type) === void 0, "type provided should not be a non-generic 'promise'-like."); - return type; - } - function getAwaitedType(type, errorNode, diagnosticMessage, ...args) { - const awaitedType = getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args); - return awaitedType && createAwaitedTypeIfNeeded(awaitedType); - } - function getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args) { - if (isTypeAny(type)) { - return type; - } - if (isAwaitedTypeInstantiation(type)) { - return type; - } - const typeAsAwaitable = type; - if (typeAsAwaitable.awaitedTypeOfType) { - return typeAsAwaitable.awaitedTypeOfType; - } - if (type.flags & 1048576 /* Union */) { - if (awaitedTypeStack.lastIndexOf(type.id) >= 0) { - if (errorNode) { - error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return void 0; - } - const mapper = errorNode ? (constituentType) => getAwaitedTypeNoAlias(constituentType, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias; - awaitedTypeStack.push(type.id); - const mapped = mapType(type, mapper); - awaitedTypeStack.pop(); - return typeAsAwaitable.awaitedTypeOfType = mapped; - } - if (isAwaitedTypeNeeded(type)) { - return typeAsAwaitable.awaitedTypeOfType = type; - } - const thisTypeForErrorOut = { value: void 0 }; - const promisedType = getPromisedTypeOfPromise( - type, - /*errorNode*/ - void 0, - thisTypeForErrorOut - ); - if (promisedType) { - if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) { - if (errorNode) { - error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); - } - return void 0; - } - awaitedTypeStack.push(type.id); - const awaitedType = getAwaitedTypeNoAlias(promisedType, errorNode, diagnosticMessage, ...args); - awaitedTypeStack.pop(); - if (!awaitedType) { - return void 0; - } - return typeAsAwaitable.awaitedTypeOfType = awaitedType; - } - if (isThenableType(type)) { - if (errorNode) { - Debug.assertIsDefined(diagnosticMessage); - let chain; - if (thisTypeForErrorOut.value) { - chain = chainDiagnosticMessages(chain, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForErrorOut.value)); - } - chain = chainDiagnosticMessages(chain, diagnosticMessage, ...args); - diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, chain)); - } - return void 0; - } - return typeAsAwaitable.awaitedTypeOfType = type; - } - function checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation) { - const returnType = getTypeFromTypeNode(returnTypeNode); - if (languageVersion >= 2 /* ES2015 */) { - if (isErrorType(returnType)) { - return; - } - const globalPromiseType = getGlobalPromiseType( - /*reportErrors*/ - true - ); - if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) { - reportErrorForInvalidReturnType(Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, returnTypeNode, returnTypeErrorLocation, typeToString(getAwaitedTypeNoAlias(returnType) || voidType)); - return; - } - } else { - markLinkedReferences(node, 5 /* AsyncFunction */); - if (isErrorType(returnType)) { - return; - } - const promiseConstructorName = getEntityNameFromTypeNode(returnTypeNode); - if (promiseConstructorName === void 0) { - reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, typeToString(returnType)); - return; - } - const promiseConstructorSymbol = resolveEntityName( - promiseConstructorName, - 111551 /* Value */, - /*ignoreErrors*/ - true - ); - const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType; - if (isErrorType(promiseConstructorType)) { - if (promiseConstructorName.kind === 80 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType( - /*reportErrors*/ - false - )) { - error2(returnTypeErrorLocation, Diagnostics.An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); - } else { - reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName)); - } - return; - } - const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType( - /*reportErrors*/ - true - ); - if (globalPromiseConstructorLikeType === emptyObjectType) { - reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName)); - return; - } - const headMessage = Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value; - const errorInfo = () => returnTypeNode === returnTypeErrorLocation ? void 0 : chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type - ); - if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, returnTypeErrorLocation, headMessage, errorInfo)) { - return; - } - const rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); - const collidingSymbol = getSymbol2(node.locals, rootName.escapedText, 111551 /* Value */); - if (collidingSymbol) { - error2(collidingSymbol.valueDeclaration, Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, idText(rootName), entityNameToString(promiseConstructorName)); - return; - } - } - checkAwaitedType( - returnType, - /*withAlias*/ - false, - node, - Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - ); - function reportErrorForInvalidReturnType(message, returnTypeNode2, returnTypeErrorLocation2, typeName) { - if (returnTypeNode2 === returnTypeErrorLocation2) { - error2(returnTypeErrorLocation2, message, typeName); - } else { - const diag2 = error2(returnTypeErrorLocation2, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); - addRelatedInfo(diag2, createDiagnosticForNode(returnTypeNode2, message, typeName)); - } - } - } - function checkGrammarDecorator(decorator) { - const sourceFile = getSourceFileOfNode(decorator); - if (!hasParseDiagnostics(sourceFile)) { - let node = decorator.expression; - if (isParenthesizedExpression(node)) { - return false; - } - let canHaveCallExpression = true; - let errorNode; - while (true) { - if (isExpressionWithTypeArguments(node) || isNonNullExpression(node)) { - node = node.expression; - continue; - } - if (isCallExpression(node)) { - if (!canHaveCallExpression) { - errorNode = node; - } - if (node.questionDotToken) { - errorNode = node.questionDotToken; - } - node = node.expression; - canHaveCallExpression = false; - continue; - } - if (isPropertyAccessExpression(node)) { - if (node.questionDotToken) { - errorNode = node.questionDotToken; - } - node = node.expression; - canHaveCallExpression = false; - continue; - } - if (!isIdentifier(node)) { - errorNode = node; - } - break; - } - if (errorNode) { - addRelatedInfo( - error2(decorator.expression, Diagnostics.Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator), - createDiagnosticForNode(errorNode, Diagnostics.Invalid_syntax_in_decorator) - ); - return true; - } - } - return false; - } - function checkDecorator(node) { - checkGrammarDecorator(node); - const signature = getResolvedSignature(node); - checkDeprecatedSignature(signature, node); - const returnType = getReturnTypeOfSignature(signature); - if (returnType.flags & 1 /* Any */) { - return; - } - const decoratorSignature = getDecoratorCallSignature(node); - if (!(decoratorSignature == null ? void 0 : decoratorSignature.resolvedReturnType)) return; - let headMessage; - const expectedReturnType = decoratorSignature.resolvedReturnType; - switch (node.parent.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; - break; - case 172 /* PropertyDeclaration */: - if (!legacyDecorators) { - headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; - break; - } - // falls through - case 169 /* Parameter */: - headMessage = Diagnostics.Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any; - break; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; - break; - default: - return Debug.failBadSyntaxKind(node.parent); - } - checkTypeAssignableTo(returnType, expectedReturnType, node.expression, headMessage); - } - function createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount = parameters.length, flags = 0 /* None */) { - const decl = factory.createFunctionTypeNode( - /*typeParameters*/ - void 0, - emptyArray, - factory.createKeywordTypeNode(133 /* AnyKeyword */) - ); - return createSignature(decl, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags); - } - function createFunctionType(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags) { - const signature = createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags); - return getOrCreateTypeFromSignature(signature); - } - function createGetterFunctionType(type) { - return createFunctionType( - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - emptyArray, - type - ); - } - function createSetterFunctionType(type) { - const valueParam = createParameter2("value", type); - return createFunctionType( - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - [valueParam], - voidType - ); - } - function getEntityNameForDecoratorMetadata(node) { - if (node) { - switch (node.kind) { - case 193 /* IntersectionType */: - case 192 /* UnionType */: - return getEntityNameForDecoratorMetadataFromTypeList(node.types); - case 194 /* ConditionalType */: - return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]); - case 196 /* ParenthesizedType */: - case 202 /* NamedTupleMember */: - return getEntityNameForDecoratorMetadata(node.type); - case 183 /* TypeReference */: - return node.typeName; - } - } - } - function getEntityNameForDecoratorMetadataFromTypeList(types) { - let commonEntityName; - for (let typeNode of types) { - while (typeNode.kind === 196 /* ParenthesizedType */ || typeNode.kind === 202 /* NamedTupleMember */) { - typeNode = typeNode.type; - } - if (typeNode.kind === 146 /* NeverKeyword */) { - continue; - } - if (!strictNullChecks && (typeNode.kind === 201 /* LiteralType */ && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) { - continue; - } - const individualEntityName = getEntityNameForDecoratorMetadata(typeNode); - if (!individualEntityName) { - return void 0; - } - if (commonEntityName) { - if (!isIdentifier(commonEntityName) || !isIdentifier(individualEntityName) || commonEntityName.escapedText !== individualEntityName.escapedText) { - return void 0; - } - } else { - commonEntityName = individualEntityName; - } - } - return commonEntityName; - } - function getParameterTypeNodeForDecoratorCheck(node) { - const typeNode = getEffectiveTypeAnnotationNode(node); - return isRestParameter(node) ? getRestParameterElementType(typeNode) : typeNode; - } - function checkDecorators(node) { - if (!canHaveDecorators(node) || !hasDecorators(node) || !node.modifiers || !nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) { - return; - } - const firstDecorator = find(node.modifiers, isDecorator); - if (!firstDecorator) { - return; - } - if (legacyDecorators) { - checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */); - if (node.kind === 169 /* Parameter */) { - checkExternalEmitHelpers(firstDecorator, 32 /* Param */); - } - } else if (languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators) { - checkExternalEmitHelpers(firstDecorator, 8 /* ESDecorateAndRunInitializers */); - if (isClassDeclaration(node)) { - if (!node.name) { - checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */); - } else { - const member = getFirstTransformableStaticClassElement(node); - if (member) { - checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */); - } - } - } else if (!isClassExpression(node)) { - if (isPrivateIdentifier(node.name) && (isMethodDeclaration(node) || isAccessor(node) || isAutoAccessorPropertyDeclaration(node))) { - checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */); - } - if (isComputedPropertyName(node.name)) { - checkExternalEmitHelpers(firstDecorator, 8388608 /* PropKey */); - } - } - } - markLinkedReferences(node, 8 /* Decorator */); - for (const modifier of node.modifiers) { - if (isDecorator(modifier)) { - checkDecorator(modifier); - } - } - } - function checkFunctionDeclaration(node) { - addLazyDiagnostic(checkFunctionDeclarationDiagnostics); - function checkFunctionDeclarationDiagnostics() { - checkFunctionOrMethodDeclaration(node); - checkGrammarForGenerator(node); - checkCollisionsForDeclarationName(node, node.name); - } - } - function checkJSDocTypeAliasTag(node) { - if (!node.typeExpression) { - error2(node.name, Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags); - } - if (node.name) { - checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0); - } - checkSourceElement(node.typeExpression); - checkTypeParameters(getEffectiveTypeParameterDeclarations(node)); - } - function checkJSDocTemplateTag(node) { - checkSourceElement(node.constraint); - for (const tp of node.typeParameters) { - checkSourceElement(tp); - } - } - function checkJSDocTypeTag(node) { - checkSourceElement(node.typeExpression); - } - function checkJSDocSatisfiesTag(node) { - checkSourceElement(node.typeExpression); - const host2 = getEffectiveJSDocHost(node); - if (host2) { - const tags = getAllJSDocTags(host2, isJSDocSatisfiesTag); - if (length(tags) > 1) { - for (let i = 1; i < length(tags); i++) { - const tagName = tags[i].tagName; - error2(tagName, Diagnostics._0_tag_already_specified, idText(tagName)); - } - } - } - } - function checkJSDocLinkLikeTag(node) { - if (node.name) { - resolveJSDocMemberName( - node.name, - /*ignoreErrors*/ - true - ); - } - } - function checkJSDocParameterTag(node) { - checkSourceElement(node.typeExpression); - } - function checkJSDocPropertyTag(node) { - checkSourceElement(node.typeExpression); - } - function checkJSDocFunctionType(node) { - addLazyDiagnostic(checkJSDocFunctionTypeImplicitAny); - checkSignatureDeclaration(node); - function checkJSDocFunctionTypeImplicitAny() { - if (!node.type && !isJSDocConstructSignature(node)) { - reportImplicitAny(node, anyType); - } - } - } - function checkJSDocThisTag(node) { - const host2 = getEffectiveJSDocHost(node); - if (host2 && isArrowFunction(host2)) { - error2(node.tagName, Diagnostics.An_arrow_function_cannot_have_a_this_parameter); - } - } - function checkJSDocImportTag(node) { - checkImportAttributes(node); - } - function checkJSDocImplementsTag(node) { - const classLike = getEffectiveJSDocHost(node); - if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) { - error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName)); - } - } - function checkJSDocAugmentsTag(node) { - const classLike = getEffectiveJSDocHost(node); - if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) { - error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName)); - return; - } - const augmentsTags = getJSDocTags(classLike).filter(isJSDocAugmentsTag); - Debug.assert(augmentsTags.length > 0); - if (augmentsTags.length > 1) { - error2(augmentsTags[1], Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag); - } - const name = getIdentifierFromEntityNameExpression(node.class.expression); - const extend2 = getClassExtendsHeritageElement(classLike); - if (extend2) { - const className = getIdentifierFromEntityNameExpression(extend2.expression); - if (className && name.escapedText !== className.escapedText) { - error2(name, Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, idText(node.tagName), idText(name), idText(className)); - } - } - } - function checkJSDocAccessibilityModifiers(node) { - const host2 = getJSDocHost(node); - if (host2 && isPrivateIdentifierClassElementDeclaration(host2)) { - error2(node, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier); - } - } - function getIdentifierFromEntityNameExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - return node; - case 211 /* PropertyAccessExpression */: - return node.name; - default: - return void 0; - } - } - function checkFunctionOrMethodDeclaration(node) { - var _a; - checkDecorators(node); - checkSignatureDeclaration(node); - const functionFlags = getFunctionFlags(node); - if (node.name && node.name.kind === 167 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - } - if (hasBindableName(node)) { - const symbol = getSymbolOfDeclaration(node); - const localSymbol = node.localSymbol || symbol; - const firstDeclaration = (_a = localSymbol.declarations) == null ? void 0 : _a.find( - // Get first non javascript function declaration - (declaration) => declaration.kind === node.kind && !(declaration.flags & 524288 /* JavaScriptFile */) - ); - if (node === firstDeclaration) { - checkFunctionOrConstructorSymbol(localSymbol); - } - if (symbol.parent) { - checkFunctionOrConstructorSymbol(symbol); - } - } - const body = node.kind === 173 /* MethodSignature */ ? void 0 : node.body; - checkSourceElement(body); - checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, getReturnTypeFromAnnotation(node)); - addLazyDiagnostic(checkFunctionOrMethodDeclarationDiagnostics); - if (isInJSFile(node)) { - const typeTag = getJSDocTypeTag(node); - if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) { - error2(typeTag.typeExpression.type, Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature); - } - } - function checkFunctionOrMethodDeclarationDiagnostics() { - if (!getEffectiveReturnTypeNode(node)) { - if (nodeIsMissing(body) && !isPrivateWithinAmbient(node)) { - reportImplicitAny(node, anyType); - } - if (functionFlags & 1 /* Generator */ && nodeIsPresent(body)) { - getReturnTypeOfSignature(getSignatureFromDeclaration(node)); - } - } - } - } - function registerForUnusedIdentifiersCheck(node) { - addLazyDiagnostic(registerForUnusedIdentifiersCheckDiagnostics); - function registerForUnusedIdentifiersCheckDiagnostics() { - const sourceFile = getSourceFileOfNode(node); - let potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path); - if (!potentiallyUnusedIdentifiers) { - potentiallyUnusedIdentifiers = []; - allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers); - } - potentiallyUnusedIdentifiers.push(node); - } - } - function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) { - for (const node of potentiallyUnusedIdentifiers) { - switch (node.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - checkUnusedClassMembers(node, addDiagnostic); - checkUnusedTypeParameters(node, addDiagnostic); - break; - case 307 /* SourceFile */: - case 267 /* ModuleDeclaration */: - case 241 /* Block */: - case 269 /* CaseBlock */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - checkUnusedLocalsAndParameters(node, addDiagnostic); - break; - case 176 /* Constructor */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - if (node.body) { - checkUnusedLocalsAndParameters(node, addDiagnostic); - } - checkUnusedTypeParameters(node, addDiagnostic); - break; - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 265 /* TypeAliasDeclaration */: - case 264 /* InterfaceDeclaration */: - checkUnusedTypeParameters(node, addDiagnostic); - break; - case 195 /* InferType */: - checkUnusedInferTypeParameter(node, addDiagnostic); - break; - default: - Debug.assertNever(node, "Node should not have been registered for unused identifiers check"); - } - } - } - function errorUnusedLocal(declaration, name, addDiagnostic) { - const node = getNameOfDeclaration(declaration) || declaration; - const message = isTypeDeclaration(declaration) ? Diagnostics._0_is_declared_but_never_used : Diagnostics._0_is_declared_but_its_value_is_never_read; - addDiagnostic(declaration, 0 /* Local */, createDiagnosticForNode(node, message, name)); - } - function isIdentifierThatStartsWithUnderscore(node) { - return isIdentifier(node) && idText(node).charCodeAt(0) === 95 /* _ */; - } - function checkUnusedClassMembers(node, addDiagnostic) { - for (const member of node.members) { - switch (member.kind) { - case 174 /* MethodDeclaration */: - case 172 /* PropertyDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - if (member.kind === 178 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) { - break; - } - const symbol = getSymbolOfDeclaration(member); - if (!symbol.isReferenced && (hasEffectiveModifier(member, 2 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 33554432 /* Ambient */)) { - addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol))); - } - break; - case 176 /* Constructor */: - for (const parameter of member.parameters) { - if (!parameter.symbol.isReferenced && hasSyntacticModifier(parameter, 2 /* Private */)) { - addDiagnostic(parameter, 0 /* Local */, createDiagnosticForNode(parameter.name, Diagnostics.Property_0_is_declared_but_its_value_is_never_read, symbolName(parameter.symbol))); - } - } - break; - case 181 /* IndexSignature */: - case 240 /* SemicolonClassElement */: - case 175 /* ClassStaticBlockDeclaration */: - break; - default: - Debug.fail("Unexpected class member"); - } - } - } - function checkUnusedInferTypeParameter(node, addDiagnostic) { - const { typeParameter } = node; - if (isTypeParameterUnused(typeParameter)) { - addDiagnostic(node, 1 /* Parameter */, createDiagnosticForNode(node, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(typeParameter.name))); - } - } - function checkUnusedTypeParameters(node, addDiagnostic) { - const declarations = getSymbolOfDeclaration(node).declarations; - if (!declarations || last(declarations) !== node) return; - const typeParameters = getEffectiveTypeParameterDeclarations(node); - const seenParentsWithEveryUnused = /* @__PURE__ */ new Set(); - for (const typeParameter of typeParameters) { - if (!isTypeParameterUnused(typeParameter)) continue; - const name = idText(typeParameter.name); - const { parent: parent2 } = typeParameter; - if (parent2.kind !== 195 /* InferType */ && parent2.typeParameters.every(isTypeParameterUnused)) { - if (tryAddToSet(seenParentsWithEveryUnused, parent2)) { - const sourceFile = getSourceFileOfNode(parent2); - const range = isJSDocTemplateTag(parent2) ? rangeOfNode(parent2) : rangeOfTypeParameters(sourceFile, parent2.typeParameters); - const only = parent2.typeParameters.length === 1; - const messageAndArg = only ? [Diagnostics._0_is_declared_but_its_value_is_never_read, name] : [Diagnostics.All_type_parameters_are_unused]; - addDiagnostic(typeParameter, 1 /* Parameter */, createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, ...messageAndArg)); - } - } else { - addDiagnostic(typeParameter, 1 /* Parameter */, createDiagnosticForNode(typeParameter, Diagnostics._0_is_declared_but_its_value_is_never_read, name)); - } - } - } - function isTypeParameterUnused(typeParameter) { - return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144 /* TypeParameter */) && !isIdentifierThatStartsWithUnderscore(typeParameter.name); - } - function addToGroup(map2, key, value, getKey) { - const keyString = String(getKey(key)); - const group2 = map2.get(keyString); - if (group2) { - group2[1].push(value); - } else { - map2.set(keyString, [key, [value]]); - } - } - function tryGetRootParameterDeclaration(node) { - return tryCast(getRootDeclaration(node), isParameter); - } - function isValidUnusedLocalDeclaration(declaration) { - if (isBindingElement(declaration)) { - if (isObjectBindingPattern(declaration.parent)) { - return !!(declaration.propertyName && isIdentifierThatStartsWithUnderscore(declaration.name)); - } - return isIdentifierThatStartsWithUnderscore(declaration.name); - } - return isAmbientModule(declaration) || (isVariableDeclaration(declaration) && isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name); - } - function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) { - const unusedImports = /* @__PURE__ */ new Map(); - const unusedDestructures = /* @__PURE__ */ new Map(); - const unusedVariables = /* @__PURE__ */ new Map(); - nodeWithLocals.locals.forEach((local) => { - if (local.flags & 262144 /* TypeParameter */ ? !(local.flags & 3 /* Variable */ && !(local.isReferenced & 3 /* Variable */)) : local.isReferenced || local.exportSymbol) { - return; - } - if (local.declarations) { - for (const declaration of local.declarations) { - if (isValidUnusedLocalDeclaration(declaration)) { - continue; - } - if (isImportedDeclaration(declaration)) { - addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId); - } else if (isBindingElement(declaration) && isObjectBindingPattern(declaration.parent)) { - const lastElement = last(declaration.parent.elements); - if (declaration === lastElement || !last(declaration.parent.elements).dotDotDotToken) { - addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId); - } - } else if (isVariableDeclaration(declaration)) { - const blockScopeKind = getCombinedNodeFlagsCached(declaration) & 7 /* BlockScoped */; - const name = getNameOfDeclaration(declaration); - if (blockScopeKind !== 4 /* Using */ && blockScopeKind !== 6 /* AwaitUsing */ || !name || !isIdentifierThatStartsWithUnderscore(name)) { - addToGroup(unusedVariables, declaration.parent, declaration, getNodeId); - } - } else { - const parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration); - const name = local.valueDeclaration && getNameOfDeclaration(local.valueDeclaration); - if (parameter && name) { - if (!isParameterPropertyDeclaration(parameter, parameter.parent) && !parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) { - if (isBindingElement(declaration) && isArrayBindingPattern(declaration.parent)) { - addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId); - } else { - addDiagnostic(parameter, 1 /* Parameter */, createDiagnosticForNode(name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolName(local))); - } - } - } else { - errorUnusedLocal(declaration, symbolName(local), addDiagnostic); - } - } - } - } - }); - unusedImports.forEach(([importClause, unuseds]) => { - const importDecl = importClause.parent; - const nDeclarations = (importClause.name ? 1 : 0) + (importClause.namedBindings ? importClause.namedBindings.kind === 274 /* NamespaceImport */ ? 1 : importClause.namedBindings.elements.length : 0); - if (nDeclarations === unuseds.length) { - addDiagnostic( - importDecl, - 0 /* Local */, - unuseds.length === 1 ? createDiagnosticForNode(importDecl, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(first(unuseds).name)) : createDiagnosticForNode(importDecl, Diagnostics.All_imports_in_import_declaration_are_unused) - ); - } else { - for (const unused of unuseds) errorUnusedLocal(unused, idText(unused.name), addDiagnostic); - } - }); - unusedDestructures.forEach(([bindingPattern, bindingElements]) => { - const kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 /* Parameter */ : 0 /* Local */; - if (bindingPattern.elements.length === bindingElements.length) { - if (bindingElements.length === 1 && bindingPattern.parent.kind === 260 /* VariableDeclaration */ && bindingPattern.parent.parent.kind === 261 /* VariableDeclarationList */) { - addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId); - } else { - addDiagnostic( - bindingPattern, - kind, - bindingElements.length === 1 ? createDiagnosticForNode(bindingPattern, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(bindingElements).name)) : createDiagnosticForNode(bindingPattern, Diagnostics.All_destructured_elements_are_unused) - ); - } - } else { - for (const e of bindingElements) { - addDiagnostic(e, kind, createDiagnosticForNode(e, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name))); - } - } - }); - unusedVariables.forEach(([declarationList, declarations]) => { - if (declarationList.declarations.length === declarations.length) { - addDiagnostic( - declarationList, - 0 /* Local */, - declarations.length === 1 ? createDiagnosticForNode(first(declarations).name, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(declarations).name)) : createDiagnosticForNode(declarationList.parent.kind === 243 /* VariableStatement */ ? declarationList.parent : declarationList, Diagnostics.All_variables_are_unused) - ); - } else { - for (const decl of declarations) { - addDiagnostic(decl, 0 /* Local */, createDiagnosticForNode(decl, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name))); - } - } - }); - } - function checkPotentialUncheckedRenamedBindingElementsInTypes() { - var _a; - for (const node of potentialUnusedRenamedBindingElementsInTypes) { - if (!((_a = getSymbolOfDeclaration(node)) == null ? void 0 : _a.isReferenced)) { - const wrappingDeclaration = walkUpBindingElementsAndPatterns(node); - Debug.assert(isPartOfParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here"); - const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName)); - if (!wrappingDeclaration.type) { - addRelatedInfo( - diagnostic, - createFileDiagnostic(getSourceFileOfNode(wrappingDeclaration), wrappingDeclaration.end, 0, Diagnostics.We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here, declarationNameToString(node.propertyName)) - ); - } - diagnostics.add(diagnostic); - } - } - } - function bindingNameText(name) { - switch (name.kind) { - case 80 /* Identifier */: - return idText(name); - case 207 /* ArrayBindingPattern */: - case 206 /* ObjectBindingPattern */: - return bindingNameText(cast(first(name.elements), isBindingElement).name); - default: - return Debug.assertNever(name); - } - } - function isImportedDeclaration(node) { - return node.kind === 273 /* ImportClause */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 274 /* NamespaceImport */; - } - function importClauseFromImported(decl) { - return decl.kind === 273 /* ImportClause */ ? decl : decl.kind === 274 /* NamespaceImport */ ? decl.parent : decl.parent.parent; - } - function checkBlock(node) { - if (node.kind === 241 /* Block */) { - checkGrammarStatementInAmbientContext(node); - } - if (isFunctionOrModuleBlock(node)) { - const saveFlowAnalysisDisabled = flowAnalysisDisabled; - forEach(node.statements, checkSourceElement); - flowAnalysisDisabled = saveFlowAnalysisDisabled; - } else { - forEach(node.statements, checkSourceElement); - } - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkCollisionWithArgumentsInGeneratedCode(node) { - if (languageVersion >= 2 /* ES2015 */ || !hasRestParameter(node) || node.flags & 33554432 /* Ambient */ || nodeIsMissing(node.body)) { - return; - } - forEach(node.parameters, (p) => { - if (p.name && !isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) { - errorSkippedOn("noEmit", p, Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); - } - }); - } - function needCollisionCheckForIdentifier(node, identifier, name) { - if ((identifier == null ? void 0 : identifier.escapedText) !== name) { - return false; - } - if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */ || node.kind === 303 /* PropertyAssignment */) { - return false; - } - if (node.flags & 33554432 /* Ambient */) { - return false; - } - if (isImportClause(node) || isImportEqualsDeclaration(node) || isImportSpecifier(node)) { - if (isTypeOnlyImportOrExportDeclaration(node)) { - return false; - } - } - const root = getRootDeclaration(node); - if (isParameter(root) && nodeIsMissing(root.parent.body)) { - return false; - } - return true; - } - function checkIfThisIsCapturedInEnclosingScope(node) { - findAncestor(node, (current) => { - if (getNodeCheckFlags(current) & 4 /* CaptureThis */) { - const isDeclaration2 = node.kind !== 80 /* Identifier */; - if (isDeclaration2) { - error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); - } else { - error2(node, Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); - } - return true; - } - return false; - }); - } - function checkIfNewTargetIsCapturedInEnclosingScope(node) { - findAncestor(node, (current) => { - if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) { - const isDeclaration2 = node.kind !== 80 /* Identifier */; - if (isDeclaration2) { - error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); - } else { - error2(node, Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); - } - return true; - } - return false; - }); - } - function checkCollisionWithRequireExportsInGeneratedCode(node, name) { - if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) >= 5 /* ES2015 */) { - return; - } - if (!name || !needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { - return; - } - if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; - } - const parent2 = getDeclarationContainer(node); - if (parent2.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(parent2)) { - errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, declarationNameToString(name), declarationNameToString(name)); - } - } - function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { - if (!name || languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) { - return; - } - if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) { - return; - } - const parent2 = getDeclarationContainer(node); - if (parent2.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(parent2) && parent2.flags & 4096 /* HasAsyncFunctions */) { - errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, declarationNameToString(name), declarationNameToString(name)); - } - } - function recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name) { - if (languageVersion <= 8 /* ES2021 */ && (needCollisionCheckForIdentifier(node, name, "WeakMap") || needCollisionCheckForIdentifier(node, name, "WeakSet"))) { - potentialWeakMapSetCollisions.push(node); - } - } - function checkWeakMapSetCollision(node) { - const enclosingBlockScope = getEnclosingBlockScopeContainer(node); - if (getNodeCheckFlags(enclosingBlockScope) & 1048576 /* ContainsClassWithPrivateIdentifiers */) { - Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name) && typeof node.name.escapedText === "string", "The target of a WeakMap/WeakSet collision check should be an identifier"); - errorSkippedOn("noEmit", node, Diagnostics.Compiler_reserves_name_0_when_emitting_private_identifier_downlevel, node.name.escapedText); - } - } - function recordPotentialCollisionWithReflectInGeneratedCode(node, name) { - if (name && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && needCollisionCheckForIdentifier(node, name, "Reflect")) { - potentialReflectCollisions.push(node); - } - } - function checkReflectCollision(node) { - let hasCollision = false; - if (isClassExpression(node)) { - for (const member of node.members) { - if (getNodeCheckFlags(member) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) { - hasCollision = true; - break; - } - } - } else if (isFunctionExpression(node)) { - if (getNodeCheckFlags(node) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) { - hasCollision = true; - } - } else { - const container = getEnclosingBlockScopeContainer(node); - if (container && getNodeCheckFlags(container) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) { - hasCollision = true; - } - } - if (hasCollision) { - Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name), "The target of a Reflect collision check should be an identifier"); - errorSkippedOn("noEmit", node, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers, declarationNameToString(node.name), "Reflect"); - } - } - function checkCollisionsForDeclarationName(node, name) { - if (!name) return; - checkCollisionWithRequireExportsInGeneratedCode(node, name); - checkCollisionWithGlobalPromiseInGeneratedCode(node, name); - recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name); - recordPotentialCollisionWithReflectInGeneratedCode(node, name); - if (isClassLike(node)) { - checkTypeNameIsReserved(name, Diagnostics.Class_name_cannot_be_0); - if (!(node.flags & 33554432 /* Ambient */)) { - checkClassNameCollisionWithObject(name); - } - } else if (isEnumDeclaration(node)) { - checkTypeNameIsReserved(name, Diagnostics.Enum_name_cannot_be_0); - } - } - function checkVarDeclaredNamesNotShadowed(node) { - if ((getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */) !== 0 || isPartOfParameterDeclaration(node)) { - return; - } - const symbol = getSymbolOfDeclaration(node); - if (symbol.flags & 1 /* FunctionScopedVariable */) { - if (!isIdentifier(node.name)) return Debug.fail(); - const localDeclarationSymbol = resolveName( - node, - node.name.escapedText, - 3 /* Variable */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - ); - if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) { - if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 7 /* BlockScoped */) { - const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 261 /* VariableDeclarationList */); - const container = varDeclList.parent.kind === 243 /* VariableStatement */ && varDeclList.parent.parent ? varDeclList.parent.parent : void 0; - const namesShareScope = container && (container.kind === 241 /* Block */ && isFunctionLike(container.parent) || container.kind === 268 /* ModuleBlock */ || container.kind === 267 /* ModuleDeclaration */ || container.kind === 307 /* SourceFile */); - if (!namesShareScope) { - const name = symbolToString(localDeclarationSymbol); - error2(node, Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); - } - } - } - } - } - function convertAutoToAny(type) { - return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; - } - function checkVariableLikeDeclaration(node) { - var _a; - checkDecorators(node); - if (!isBindingElement(node)) { - checkSourceElement(node.type); - } - if (!node.name) { - return; - } - if (node.name.kind === 167 /* ComputedPropertyName */) { - checkComputedPropertyName(node.name); - if (hasOnlyExpressionInitializer(node) && node.initializer) { - checkExpressionCached(node.initializer); - } - } - if (isBindingElement(node)) { - if (node.propertyName && isIdentifier(node.name) && isPartOfParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) { - potentialUnusedRenamedBindingElementsInTypes.push(node); - return; - } - if (isObjectBindingPattern(node.parent) && node.dotDotDotToken && languageVersion < LanguageFeatureMinimumTarget.ObjectSpreadRest) { - checkExternalEmitHelpers(node, 4 /* Rest */); - } - if (node.propertyName && node.propertyName.kind === 167 /* ComputedPropertyName */) { - checkComputedPropertyName(node.propertyName); - } - const parent2 = node.parent.parent; - const parentCheckMode = node.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */; - const parentType = getTypeForBindingElementParent(parent2, parentCheckMode); - const name = node.propertyName || node.name; - if (parentType && !isBindingPattern(name)) { - const exprType = getLiteralTypeFromPropertyName(name); - if (isTypeUsableAsPropertyName(exprType)) { - const nameText = getPropertyNameFromType(exprType); - const property = getPropertyOfType(parentType, nameText); - if (property) { - markPropertyAsReferenced( - property, - /*nodeForCheckWriteOnly*/ - void 0, - /*isSelfTypeAccess*/ - false - ); - checkPropertyAccessibility( - node, - !!parent2.initializer && parent2.initializer.kind === 108 /* SuperKeyword */, - /*writing*/ - false, - parentType, - property - ); - } - } - } - } - if (isBindingPattern(node.name)) { - if (node.name.kind === 207 /* ArrayBindingPattern */ && languageVersion < LanguageFeatureMinimumTarget.BindingPatterns && compilerOptions.downlevelIteration) { - checkExternalEmitHelpers(node, 512 /* Read */); - } - forEach(node.name.elements, checkSourceElement); - } - if (node.initializer && isPartOfParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) { - error2(node, Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); - return; - } - if (isBindingPattern(node.name)) { - if (isInAmbientOrTypeNode(node)) { - return; - } - const needCheckInitializer = hasOnlyExpressionInitializer(node) && node.initializer && node.parent.parent.kind !== 249 /* ForInStatement */; - const needCheckWidenedType = !some(node.name.elements, not(isOmittedExpression)); - if (needCheckInitializer || needCheckWidenedType) { - const widenedType = getWidenedTypeForVariableLikeDeclaration(node); - if (needCheckInitializer) { - const initializerType = checkExpressionCached(node.initializer); - if (strictNullChecks && needCheckWidenedType) { - checkNonNullNonVoidType(initializerType, node); - } else { - checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer); - } - } - if (needCheckWidenedType) { - if (isArrayBindingPattern(node.name)) { - checkIteratedTypeOrElementType(65 /* Destructuring */, widenedType, undefinedType, node); - } else if (strictNullChecks) { - checkNonNullNonVoidType(widenedType, node); - } - } - } - return; - } - const symbol = getSymbolOfDeclaration(node); - if (symbol.flags & 2097152 /* Alias */ && (isVariableDeclarationInitializedToBareOrAccessedRequire(node) || isBindingElementOfBareOrAccessedRequire(node))) { - checkAliasSymbol(node); - return; - } - if (node.name.kind === 10 /* BigIntLiteral */) { - error2(node.name, Diagnostics.A_bigint_literal_cannot_be_used_as_a_property_name); - } - const type = convertAutoToAny(getTypeOfSymbol(symbol)); - if (node === symbol.valueDeclaration) { - const initializer = hasOnlyExpressionInitializer(node) && getEffectiveInitializer(node); - if (initializer) { - const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a = symbol.exports) == null ? void 0 : _a.size); - if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 249 /* ForInStatement */) { - const initializerType = checkExpressionCached(initializer); - checkTypeAssignableToAndOptionallyElaborate( - initializerType, - type, - node, - initializer, - /*headMessage*/ - void 0 - ); - const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */; - if (blockScopeKind === 6 /* AwaitUsing */) { - const globalAsyncDisposableType = getGlobalAsyncDisposableType( - /*reportErrors*/ - true - ); - const globalDisposableType = getGlobalDisposableType( - /*reportErrors*/ - true - ); - if (globalAsyncDisposableType !== emptyObjectType && globalDisposableType !== emptyObjectType) { - const optionalDisposableType = getUnionType([globalAsyncDisposableType, globalDisposableType, nullType, undefinedType]); - checkTypeAssignableTo(widenTypeForVariableLikeDeclaration(initializerType, node), optionalDisposableType, initializer, Diagnostics.The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined); - } - } else if (blockScopeKind === 4 /* Using */) { - const globalDisposableType = getGlobalDisposableType( - /*reportErrors*/ - true - ); - if (globalDisposableType !== emptyObjectType) { - const optionalDisposableType = getUnionType([globalDisposableType, nullType, undefinedType]); - checkTypeAssignableTo(widenTypeForVariableLikeDeclaration(initializerType, node), optionalDisposableType, initializer, Diagnostics.The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined); - } - } - } - } - if (symbol.declarations && symbol.declarations.length > 1) { - if (some(symbol.declarations, (d) => d !== node && isVariableLike(d) && !areDeclarationFlagsIdentical(d, node))) { - error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name)); - } - } - } else { - const declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); - if (!isErrorType(type) && !isErrorType(declarationType) && !isTypeIdenticalTo(type, declarationType) && !(symbol.flags & 67108864 /* Assignment */)) { - errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType); - } - if (hasOnlyExpressionInitializer(node) && node.initializer) { - checkTypeAssignableToAndOptionallyElaborate( - checkExpressionCached(node.initializer), - declarationType, - node, - node.initializer, - /*headMessage*/ - void 0 - ); - } - if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { - error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name)); - } - } - if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */) { - checkExportsOnMergedDeclarations(node); - if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) { - checkVarDeclaredNamesNotShadowed(node); - } - checkCollisionsForDeclarationName(node, node.name); - } - } - function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstDeclaration, firstType, nextDeclaration, nextType) { - const nextDeclarationName = getNameOfDeclaration(nextDeclaration); - const message = nextDeclaration.kind === 172 /* PropertyDeclaration */ || nextDeclaration.kind === 171 /* PropertySignature */ ? Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2 : Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2; - const declName = declarationNameToString(nextDeclarationName); - const err = error2( - nextDeclarationName, - message, - declName, - typeToString(firstType), - typeToString(nextType) - ); - if (firstDeclaration) { - addRelatedInfo(err, createDiagnosticForNode(firstDeclaration, Diagnostics._0_was_also_declared_here, declName)); - } - } - function areDeclarationFlagsIdentical(left, right) { - if (left.kind === 169 /* Parameter */ && right.kind === 260 /* VariableDeclaration */ || left.kind === 260 /* VariableDeclaration */ && right.kind === 169 /* Parameter */) { - return true; - } - if (hasQuestionToken(left) !== hasQuestionToken(right)) { - return false; - } - const interestingFlags = 2 /* Private */ | 4 /* Protected */ | 1024 /* Async */ | 64 /* Abstract */ | 8 /* Readonly */ | 256 /* Static */; - return getSelectedEffectiveModifierFlags(left, interestingFlags) === getSelectedEffectiveModifierFlags(right, interestingFlags); - } - function checkVariableDeclaration(node) { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkVariableDeclaration", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); - checkGrammarVariableDeclaration(node); - checkVariableLikeDeclaration(node); - (_b = tracing) == null ? void 0 : _b.pop(); - } - function checkBindingElement(node) { - checkGrammarBindingElement(node); - return checkVariableLikeDeclaration(node); - } - function checkVariableDeclarationList(node) { - const blockScopeKind = getCombinedNodeFlags(node) & 7 /* BlockScoped */; - if ((blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */) && languageVersion < LanguageFeatureMinimumTarget.UsingAndAwaitUsing) { - checkExternalEmitHelpers(node, 16777216 /* AddDisposableResourceAndDisposeResources */); - } - forEach(node.declarations, checkSourceElement); - } - function checkVariableStatement(node) { - if (!checkGrammarModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList)) checkGrammarForDisallowedBlockScopedVariableStatement(node); - checkVariableDeclarationList(node.declarationList); - } - function checkExpressionStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkExpression(node.expression); - } - function checkIfStatement(node) { - checkGrammarStatementInAmbientContext(node); - const type = checkTruthinessExpression(node.expression); - checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.expression, type, node.thenStatement); - checkSourceElement(node.thenStatement); - if (node.thenStatement.kind === 242 /* EmptyStatement */) { - error2(node.thenStatement, Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); - } - checkSourceElement(node.elseStatement); - } - function checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(condExpr, condType, body) { - if (!strictNullChecks) return; - bothHelper(condExpr, body); - function bothHelper(condExpr2, body2) { - condExpr2 = skipParentheses(condExpr2); - helper(condExpr2, body2); - while (isBinaryExpression(condExpr2) && (condExpr2.operatorToken.kind === 57 /* BarBarToken */ || condExpr2.operatorToken.kind === 61 /* QuestionQuestionToken */)) { - condExpr2 = skipParentheses(condExpr2.left); - helper(condExpr2, body2); - } - } - function helper(condExpr2, body2) { - const location = isLogicalOrCoalescingBinaryExpression(condExpr2) ? skipParentheses(condExpr2.right) : condExpr2; - if (isModuleExportsAccessExpression(location)) { - return; - } - if (isLogicalOrCoalescingBinaryExpression(location)) { - bothHelper(location, body2); - return; - } - const type = location === condExpr2 ? condType : checkExpression(location); - if (type.flags & 1024 /* EnumLiteral */ && isPropertyAccessExpression(location) && (getNodeLinks(location.expression).resolvedSymbol ?? unknownSymbol).flags & 384 /* Enum */) { - error2(location, Diagnostics.This_condition_will_always_return_0, !!type.value ? "true" : "false"); - return; - } - const isPropertyExpressionCast = isPropertyAccessExpression(location) && isTypeAssertion(location.expression); - if (!hasTypeFacts(type, 4194304 /* Truthy */) || isPropertyExpressionCast) return; - const callSignatures = getSignaturesOfType(type, 0 /* Call */); - const isPromise = !!getAwaitedTypeOfPromise(type); - if (callSignatures.length === 0 && !isPromise) { - return; - } - const testedNode = isIdentifier(location) ? location : isPropertyAccessExpression(location) ? location.name : void 0; - const testedSymbol = testedNode && getSymbolAtLocation(testedNode); - if (!testedSymbol && !isPromise) { - return; - } - const isUsed = testedSymbol && isBinaryExpression(condExpr2.parent) && isSymbolUsedInBinaryExpressionChain(condExpr2.parent, testedSymbol) || testedSymbol && body2 && isSymbolUsedInConditionBody(condExpr2, body2, testedNode, testedSymbol); - if (!isUsed) { - if (isPromise) { - errorAndMaybeSuggestAwait( - location, - /*maybeMissingAwait*/ - true, - Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined, - getTypeNameForErrorDisplay(type) - ); - } else { - error2(location, Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead); - } - } - } - } - function isSymbolUsedInConditionBody(expr, body, testedNode, testedSymbol) { - return !!forEachChild(body, function check(childNode) { - if (isIdentifier(childNode)) { - const childSymbol = getSymbolAtLocation(childNode); - if (childSymbol && childSymbol === testedSymbol) { - if (isIdentifier(expr) || isIdentifier(testedNode) && isBinaryExpression(testedNode.parent)) { - return true; - } - let testedExpression = testedNode.parent; - let childExpression = childNode.parent; - while (testedExpression && childExpression) { - if (isIdentifier(testedExpression) && isIdentifier(childExpression) || testedExpression.kind === 110 /* ThisKeyword */ && childExpression.kind === 110 /* ThisKeyword */) { - return getSymbolAtLocation(testedExpression) === getSymbolAtLocation(childExpression); - } else if (isPropertyAccessExpression(testedExpression) && isPropertyAccessExpression(childExpression)) { - if (getSymbolAtLocation(testedExpression.name) !== getSymbolAtLocation(childExpression.name)) { - return false; - } - childExpression = childExpression.expression; - testedExpression = testedExpression.expression; - } else if (isCallExpression(testedExpression) && isCallExpression(childExpression)) { - childExpression = childExpression.expression; - testedExpression = testedExpression.expression; - } else { - return false; - } - } - } - } - return forEachChild(childNode, check); - }); - } - function isSymbolUsedInBinaryExpressionChain(node, testedSymbol) { - while (isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { - const isUsed = forEachChild(node.right, function visit(child) { - if (isIdentifier(child)) { - const symbol = getSymbolAtLocation(child); - if (symbol && symbol === testedSymbol) { - return true; - } - } - return forEachChild(child, visit); - }); - if (isUsed) { - return true; - } - node = node.parent; - } - return false; - } - function checkDoStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkSourceElement(node.statement); - checkTruthinessExpression(node.expression); - } - function checkWhileStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkTruthinessExpression(node.expression); - checkSourceElement(node.statement); - } - function checkTruthinessOfType(type, node) { - if (type.flags & 16384 /* Void */) { - error2(node, Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness); - } else { - const semantics = getSyntacticTruthySemantics(node); - if (semantics !== 3 /* Sometimes */) { - error2( - node, - semantics === 1 /* Always */ ? Diagnostics.This_kind_of_expression_is_always_truthy : Diagnostics.This_kind_of_expression_is_always_falsy - ); - } - } - return type; - } - function getSyntacticTruthySemantics(node) { - node = skipOuterExpressions(node); - switch (node.kind) { - case 9 /* NumericLiteral */: - if (node.text === "0" || node.text === "1") { - return 3 /* Sometimes */; - } - return 1 /* Always */; - case 209 /* ArrayLiteralExpression */: - case 219 /* ArrowFunction */: - case 10 /* BigIntLiteral */: - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 284 /* JsxElement */: - case 285 /* JsxSelfClosingElement */: - case 210 /* ObjectLiteralExpression */: - case 14 /* RegularExpressionLiteral */: - return 1 /* Always */; - case 222 /* VoidExpression */: - case 106 /* NullKeyword */: - return 2 /* Never */; - case 15 /* NoSubstitutionTemplateLiteral */: - case 11 /* StringLiteral */: - return !!node.text ? 1 /* Always */ : 2 /* Never */; - case 227 /* ConditionalExpression */: - return getSyntacticTruthySemantics(node.whenTrue) | getSyntacticTruthySemantics(node.whenFalse); - case 80 /* Identifier */: - if (getResolvedSymbol(node) === undefinedSymbol) { - return 2 /* Never */; - } - return 3 /* Sometimes */; - } - return 3 /* Sometimes */; - } - function checkTruthinessExpression(node, checkMode) { - return checkTruthinessOfType(checkExpression(node, checkMode), node); - } - function checkForStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.initializer && node.initializer.kind === 261 /* VariableDeclarationList */) { - checkGrammarVariableDeclarationList(node.initializer); - } - } - if (node.initializer) { - if (node.initializer.kind === 261 /* VariableDeclarationList */) { - checkVariableDeclarationList(node.initializer); - } else { - checkExpression(node.initializer); - } - } - if (node.condition) checkTruthinessExpression(node.condition); - if (node.incrementor) checkExpression(node.incrementor); - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForOfStatement(node) { - checkGrammarForInOrForOfStatement(node); - const container = getContainingFunctionOrClassStaticBlock(node); - if (node.awaitModifier) { - if (container && isClassStaticBlockDeclaration(container)) { - grammarErrorOnNode(node.awaitModifier, Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block); - } else { - const functionFlags = getFunctionFlags(container); - if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < LanguageFeatureMinimumTarget.ForAwaitOf) { - checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */); - } - } - } else if (compilerOptions.downlevelIteration && languageVersion < LanguageFeatureMinimumTarget.ForOf) { - checkExternalEmitHelpers(node, 256 /* ForOfIncludes */); - } - if (node.initializer.kind === 261 /* VariableDeclarationList */) { - checkVariableDeclarationList(node.initializer); - } else { - const varExpr = node.initializer; - const iteratedType = checkRightHandSideOfForOf(node); - if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) { - checkDestructuringAssignment(varExpr, iteratedType || errorType); - } else { - const leftType = checkExpression(varExpr); - checkReferenceExpression( - varExpr, - Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access, - Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access - ); - if (iteratedType) { - checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression); - } - } - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkForInStatement(node) { - checkGrammarForInOrForOfStatement(node); - const rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression)); - if (node.initializer.kind === 261 /* VariableDeclarationList */) { - const variable = node.initializer.declarations[0]; - if (variable && isBindingPattern(variable.name)) { - error2(variable.name, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } - checkVariableDeclarationList(node.initializer); - } else { - const varExpr = node.initializer; - const leftType = checkExpression(varExpr); - if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) { - error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); - } else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { - error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); - } else { - checkReferenceExpression( - varExpr, - Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access, - Diagnostics.The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access - ); - } - } - if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 /* NonPrimitive */ | 58982400 /* InstantiableNonPrimitive */)) { - error2(node.expression, Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType)); - } - checkSourceElement(node.statement); - if (node.locals) { - registerForUnusedIdentifiersCheck(node); - } - } - function checkRightHandSideOfForOf(statement) { - const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */; - return checkIteratedTypeOrElementType(use, checkNonNullExpression(statement.expression), undefinedType, statement.expression); - } - function checkIteratedTypeOrElementType(use, inputType, sentType, errorNode) { - if (isTypeAny(inputType)) { - return inputType; - } - return getIteratedTypeOrElementType( - use, - inputType, - sentType, - errorNode, - /*checkAssignability*/ - true - ) || anyType; - } - function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) { - const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0; - if (inputType === neverType) { - if (errorNode) { - reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables); - } - return void 0; - } - const uplevelIteration = languageVersion >= 2 /* ES2015 */; - const downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; - const possibleOutOfBounds = compilerOptions.noUncheckedIndexedAccess && !!(use & 128 /* PossiblyOutOfBounds */); - if (uplevelIteration || downlevelIteration || allowAsyncIterables) { - const iterationTypes = getIterationTypesOfIterable(inputType, use, uplevelIteration ? errorNode : void 0); - if (checkAssignability) { - if (iterationTypes) { - const diagnostic = use & 8 /* ForOfFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0 : use & 32 /* SpreadFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0 : use & 64 /* DestructuringFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0 : use & 16 /* YieldStarFlag */ ? Diagnostics.Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0 : void 0; - if (diagnostic) { - checkTypeAssignableTo(sentType, iterationTypes.nextType, errorNode, diagnostic); - } - } - } - if (iterationTypes || uplevelIteration) { - return possibleOutOfBounds ? includeUndefinedInIndexSignature(iterationTypes && iterationTypes.yieldType) : iterationTypes && iterationTypes.yieldType; - } - } - let arrayType = inputType; - let hasStringConstituent = false; - if (use & 4 /* AllowsStringInputFlag */) { - if (arrayType.flags & 1048576 /* Union */) { - const arrayTypes = inputType.types; - const filteredTypes = filter(arrayTypes, (t) => !(t.flags & 402653316 /* StringLike */)); - if (filteredTypes !== arrayTypes) { - arrayType = getUnionType(filteredTypes, 2 /* Subtype */); - } - } else if (arrayType.flags & 402653316 /* StringLike */) { - arrayType = neverType; - } - hasStringConstituent = arrayType !== inputType; - if (hasStringConstituent) { - if (arrayType.flags & 131072 /* Never */) { - return possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType; - } - } - } - if (!isArrayLikeType(arrayType)) { - if (errorNode) { - const allowsStrings = !!(use & 4 /* AllowsStringInputFlag */) && !hasStringConstituent; - const [defaultDiagnostic, maybeMissingAwait] = getIterationDiagnosticDetails(allowsStrings, downlevelIteration); - errorAndMaybeSuggestAwait( - errorNode, - maybeMissingAwait && !!getAwaitedTypeOfPromise(arrayType), - defaultDiagnostic, - typeToString(arrayType) - ); - } - return hasStringConstituent ? possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType : void 0; - } - const arrayElementType = getIndexTypeOfType(arrayType, numberType); - if (hasStringConstituent && arrayElementType) { - if (arrayElementType.flags & 402653316 /* StringLike */ && !compilerOptions.noUncheckedIndexedAccess) { - return stringType; - } - return getUnionType(possibleOutOfBounds ? [arrayElementType, stringType, undefinedType] : [arrayElementType, stringType], 2 /* Subtype */); - } - return use & 128 /* PossiblyOutOfBounds */ ? includeUndefinedInIndexSignature(arrayElementType) : arrayElementType; - function getIterationDiagnosticDetails(allowsStrings, downlevelIteration2) { - var _a; - if (downlevelIteration2) { - return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true]; - } - const yieldType = getIterationTypeOfIterable( - use, - 0 /* Yield */, - inputType, - /*errorNode*/ - void 0 - ); - if (yieldType) { - return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false]; - } - if (isES2015OrLaterIterable((_a = inputType.symbol) == null ? void 0 : _a.escapedName)) { - return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, true]; - } - return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type, true] : [Diagnostics.Type_0_is_not_an_array_type, true]; - } - } - function isES2015OrLaterIterable(n) { - switch (n) { - case "Float32Array": - case "Float64Array": - case "Int16Array": - case "Int32Array": - case "Int8Array": - case "NodeList": - case "Uint16Array": - case "Uint32Array": - case "Uint8Array": - case "Uint8ClampedArray": - return true; - } - return false; - } - function getIterationTypeOfIterable(use, typeKind, inputType, errorNode) { - if (isTypeAny(inputType)) { - return void 0; - } - const iterationTypes = getIterationTypesOfIterable(inputType, use, errorNode); - return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(typeKind)]; - } - function createIterationTypes(yieldType = neverType, returnType = neverType, nextType = unknownType) { - if (yieldType.flags & 67359327 /* Intrinsic */ && returnType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */) && nextType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */)) { - const id = getTypeListId([yieldType, returnType, nextType]); - let iterationTypes = iterationTypesCache.get(id); - if (!iterationTypes) { - iterationTypes = { yieldType, returnType, nextType }; - iterationTypesCache.set(id, iterationTypes); - } - return iterationTypes; - } - return { yieldType, returnType, nextType }; - } - function combineIterationTypes(array) { - let yieldTypes; - let returnTypes; - let nextTypes; - for (const iterationTypes of array) { - if (iterationTypes === void 0 || iterationTypes === noIterationTypes) { - continue; - } - if (iterationTypes === anyIterationTypes) { - return anyIterationTypes; - } - yieldTypes = append(yieldTypes, iterationTypes.yieldType); - returnTypes = append(returnTypes, iterationTypes.returnType); - nextTypes = append(nextTypes, iterationTypes.nextType); - } - if (yieldTypes || returnTypes || nextTypes) { - return createIterationTypes( - yieldTypes && getUnionType(yieldTypes), - returnTypes && getUnionType(returnTypes), - nextTypes && getIntersectionType(nextTypes) - ); - } - return noIterationTypes; - } - function getCachedIterationTypes(type, cacheKey) { - return type[cacheKey]; - } - function setCachedIterationTypes(type, cacheKey, cachedTypes2) { - return type[cacheKey] = cachedTypes2; - } - function getIterationTypesOfIterable(type, use, errorNode) { - var _a, _b; - if (isTypeAny(type)) { - return anyIterationTypes; - } - if (!(type.flags & 1048576 /* Union */)) { - const errorOutputContainer = errorNode ? { errors: void 0, skipLogging: true } : void 0; - const iterationTypes2 = getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer); - if (iterationTypes2 === noIterationTypes) { - if (errorNode) { - const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */)); - if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) { - addRelatedInfo(rootDiag, ...errorOutputContainer.errors); - } - } - return void 0; - } else if ((_a = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _a.length) { - for (const diag2 of errorOutputContainer.errors) { - diagnostics.add(diag2); - } - } - return iterationTypes2; - } - const cacheKey = use & 2 /* AllowsAsyncIterablesFlag */ ? "iterationTypesOfAsyncIterable" : "iterationTypesOfIterable"; - const cachedTypes2 = getCachedIterationTypes(type, cacheKey); - if (cachedTypes2) return cachedTypes2 === noIterationTypes ? void 0 : cachedTypes2; - let allIterationTypes; - for (const constituent of type.types) { - const errorOutputContainer = errorNode ? { errors: void 0 } : void 0; - const iterationTypes2 = getIterationTypesOfIterableWorker(constituent, use, errorNode, errorOutputContainer); - if (iterationTypes2 === noIterationTypes) { - if (errorNode) { - const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */)); - if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) { - addRelatedInfo(rootDiag, ...errorOutputContainer.errors); - } - } - setCachedIterationTypes(type, cacheKey, noIterationTypes); - return void 0; - } else if ((_b = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _b.length) { - for (const diag2 of errorOutputContainer.errors) { - diagnostics.add(diag2); - } - } - allIterationTypes = append(allIterationTypes, iterationTypes2); - } - const iterationTypes = allIterationTypes ? combineIterationTypes(allIterationTypes) : noIterationTypes; - setCachedIterationTypes(type, cacheKey, iterationTypes); - return iterationTypes === noIterationTypes ? void 0 : iterationTypes; - } - function getAsyncFromSyncIterationTypes(iterationTypes, errorNode) { - if (iterationTypes === noIterationTypes) return noIterationTypes; - if (iterationTypes === anyIterationTypes) return anyIterationTypes; - const { yieldType, returnType, nextType } = iterationTypes; - if (errorNode) { - getGlobalAwaitedSymbol( - /*reportErrors*/ - true - ); - } - return createIterationTypes( - getAwaitedType(yieldType, errorNode) || anyType, - getAwaitedType(returnType, errorNode) || anyType, - nextType - ); - } - function getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer) { - if (isTypeAny(type)) { - return anyIterationTypes; - } - let noCache = false; - if (use & 2 /* AllowsAsyncIterablesFlag */) { - const iterationTypes = getIterationTypesOfIterableCached(type, asyncIterationTypesResolver) || getIterationTypesOfIterableFast(type, asyncIterationTypesResolver); - if (iterationTypes) { - if (iterationTypes === noIterationTypes && errorNode) { - noCache = true; - } else { - return use & 8 /* ForOfFlag */ ? getAsyncFromSyncIterationTypes(iterationTypes, errorNode) : iterationTypes; - } - } - } - if (use & 1 /* AllowsSyncIterablesFlag */) { - let iterationTypes = getIterationTypesOfIterableCached(type, syncIterationTypesResolver) || getIterationTypesOfIterableFast(type, syncIterationTypesResolver); - if (iterationTypes) { - if (iterationTypes === noIterationTypes && errorNode) { - noCache = true; - } else { - if (use & 2 /* AllowsAsyncIterablesFlag */) { - if (iterationTypes !== noIterationTypes) { - iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode); - return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes); - } - } else { - return iterationTypes; - } - } - } - } - if (use & 2 /* AllowsAsyncIterablesFlag */) { - const iterationTypes = getIterationTypesOfIterableSlow(type, asyncIterationTypesResolver, errorNode, errorOutputContainer, noCache); - if (iterationTypes !== noIterationTypes) { - return iterationTypes; - } - } - if (use & 1 /* AllowsSyncIterablesFlag */) { - let iterationTypes = getIterationTypesOfIterableSlow(type, syncIterationTypesResolver, errorNode, errorOutputContainer, noCache); - if (iterationTypes !== noIterationTypes) { - if (use & 2 /* AllowsAsyncIterablesFlag */) { - iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode); - return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes); - } else { - return iterationTypes; - } - } - } - return noIterationTypes; - } - function getIterationTypesOfIterableCached(type, resolver) { - return getCachedIterationTypes(type, resolver.iterableCacheKey); - } - function getIterationTypesOfIterableFast(type, resolver) { - if (isReferenceToType2(type, resolver.getGlobalIterableType( - /*reportErrors*/ - false - )) || isReferenceToType2(type, resolver.getGlobalIteratorObjectType( - /*reportErrors*/ - false - )) || isReferenceToType2(type, resolver.getGlobalIterableIteratorType( - /*reportErrors*/ - false - )) || isReferenceToType2(type, resolver.getGlobalGeneratorType( - /*reportErrors*/ - false - ))) { - const [yieldType, returnType, nextType] = getTypeArguments(type); - return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType( - yieldType, - /*errorNode*/ - void 0 - ) || yieldType, resolver.resolveIterationType( - returnType, - /*errorNode*/ - void 0 - ) || returnType, nextType)); - } - if (isReferenceToSomeType(type, resolver.getGlobalBuiltinIteratorTypes())) { - const [yieldType] = getTypeArguments(type); - const returnType = getBuiltinIteratorReturnType(); - const nextType = unknownType; - return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType( - yieldType, - /*errorNode*/ - void 0 - ) || yieldType, resolver.resolveIterationType( - returnType, - /*errorNode*/ - void 0 - ) || returnType, nextType)); - } - } - function getPropertyNameForKnownSymbolName(symbolName2) { - const ctorType = getGlobalESSymbolConstructorSymbol( - /*reportErrors*/ - false - ); - const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2)); - return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`; - } - function getIterationTypesOfIterableSlow(type, resolver, errorNode, errorOutputContainer, noCache) { - const method = getPropertyOfType(type, getPropertyNameForKnownSymbolName(resolver.iteratorSymbolName)); - const methodType = method && !(method.flags & 16777216 /* Optional */) ? getTypeOfSymbol(method) : void 0; - if (isTypeAny(methodType)) { - return noCache ? anyIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, anyIterationTypes); - } - const allSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : void 0; - const validSignatures = filter(allSignatures, (sig) => getMinArgumentCount(sig) === 0); - if (!some(validSignatures)) { - if (errorNode && some(allSignatures)) { - checkTypeAssignableTo( - type, - resolver.getGlobalIterableType( - /*reportErrors*/ - true - ), - errorNode, - /*headMessage*/ - void 0, - /*containingMessageChain*/ - void 0, - errorOutputContainer - ); - } - return noCache ? noIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, noIterationTypes); - } - const iteratorType = getIntersectionType(map(validSignatures, getReturnTypeOfSignature)); - const iterationTypes = getIterationTypesOfIteratorWorker(iteratorType, resolver, errorNode, errorOutputContainer, noCache) ?? noIterationTypes; - return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, iterationTypes); - } - function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) { - const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator; - const suggestAwait = ( - // for (const x of Promise<...>) or [...Promise<...>] - !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType( - /*reportErrors*/ - false - ) !== emptyGenericType && isTypeAssignableTo(type, createTypeFromGenericGlobalType(getGlobalAsyncIterableType( - /*reportErrors*/ - false - ), [anyType, anyType, anyType])) - ); - return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type)); - } - function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) { - return getIterationTypesOfIteratorWorker( - type, - resolver, - errorNode, - errorOutputContainer, - /*noCache*/ - false - ); - } - function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) { - if (isTypeAny(type)) { - return anyIterationTypes; - } - let iterationTypes = getIterationTypesOfIteratorCached(type, resolver) || getIterationTypesOfIteratorFast(type, resolver); - if (iterationTypes === noIterationTypes && errorNode) { - iterationTypes = void 0; - noCache = true; - } - iterationTypes ?? (iterationTypes = getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache)); - return iterationTypes === noIterationTypes ? void 0 : iterationTypes; - } - function getIterationTypesOfIteratorCached(type, resolver) { - return getCachedIterationTypes(type, resolver.iteratorCacheKey); - } - function getIterationTypesOfIteratorFast(type, resolver) { - if (isReferenceToType2(type, resolver.getGlobalIterableIteratorType( - /*reportErrors*/ - false - )) || isReferenceToType2(type, resolver.getGlobalIteratorType( - /*reportErrors*/ - false - )) || isReferenceToType2(type, resolver.getGlobalIteratorObjectType( - /*reportErrors*/ - false - )) || isReferenceToType2(type, resolver.getGlobalGeneratorType( - /*reportErrors*/ - false - ))) { - const [yieldType, returnType, nextType] = getTypeArguments(type); - return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType)); - } - if (isReferenceToSomeType(type, resolver.getGlobalBuiltinIteratorTypes())) { - const [yieldType] = getTypeArguments(type); - const returnType = getBuiltinIteratorReturnType(); - const nextType = unknownType; - return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType)); - } - } - function isIteratorResult(type, kind) { - const doneType = getTypeOfPropertyOfType(type, "done") || falseType; - return isTypeAssignableTo(kind === 0 /* Yield */ ? falseType : trueType, doneType); - } - function isYieldIteratorResult(type) { - return isIteratorResult(type, 0 /* Yield */); - } - function isReturnIteratorResult(type) { - return isIteratorResult(type, 1 /* Return */); - } - function getIterationTypesOfIteratorResult(type) { - if (isTypeAny(type)) { - return anyIterationTypes; - } - const cachedTypes2 = getCachedIterationTypes(type, "iterationTypesOfIteratorResult"); - if (cachedTypes2) { - return cachedTypes2; - } - if (isReferenceToType2(type, getGlobalIteratorYieldResultType( - /*reportErrors*/ - false - ))) { - const yieldType2 = getTypeArguments(type)[0]; - return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes( - yieldType2, - /*returnType*/ - void 0, - /*nextType*/ - void 0 - )); - } - if (isReferenceToType2(type, getGlobalIteratorReturnResultType( - /*reportErrors*/ - false - ))) { - const returnType2 = getTypeArguments(type)[0]; - return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes( - /*yieldType*/ - void 0, - returnType2, - /*nextType*/ - void 0 - )); - } - const yieldIteratorResult = filterType(type, isYieldIteratorResult); - const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0; - const returnIteratorResult = filterType(type, isReturnIteratorResult); - const returnType = returnIteratorResult !== neverType ? getTypeOfPropertyOfType(returnIteratorResult, "value") : void 0; - if (!yieldType && !returnType) { - return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes); - } - return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes( - yieldType, - returnType || voidType, - /*nextType*/ - void 0 - )); - } - function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) { - var _a, _b, _c, _d; - const method = getPropertyOfType(type, methodName); - if (!method && methodName !== "next") { - return void 0; - } - const methodType = method && !(methodName === "next" && method.flags & 16777216 /* Optional */) ? methodName === "next" ? getTypeOfSymbol(method) : getTypeWithFacts(getTypeOfSymbol(method), 2097152 /* NEUndefinedOrNull */) : void 0; - if (isTypeAny(methodType)) { - return anyIterationTypes; - } - const methodSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : emptyArray; - if (methodSignatures.length === 0) { - if (errorNode) { - const diagnostic = methodName === "next" ? resolver.mustHaveANextMethodDiagnostic : resolver.mustBeAMethodDiagnostic; - if (errorOutputContainer) { - errorOutputContainer.errors ?? (errorOutputContainer.errors = []); - errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, diagnostic, methodName)); - } else { - error2(errorNode, diagnostic, methodName); - } - } - return methodName === "next" ? noIterationTypes : void 0; - } - if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) { - const globalGeneratorType = resolver.getGlobalGeneratorType( - /*reportErrors*/ - false - ); - const globalIteratorType = resolver.getGlobalIteratorType( - /*reportErrors*/ - false - ); - const isGeneratorMethod = ((_b = (_a = globalGeneratorType.symbol) == null ? void 0 : _a.members) == null ? void 0 : _b.get(methodName)) === methodType.symbol; - const isIteratorMethod = !isGeneratorMethod && ((_d = (_c = globalIteratorType.symbol) == null ? void 0 : _c.members) == null ? void 0 : _d.get(methodName)) === methodType.symbol; - if (isGeneratorMethod || isIteratorMethod) { - const globalType = isGeneratorMethod ? globalGeneratorType : globalIteratorType; - const { mapper } = methodType; - return createIterationTypes( - getMappedType(globalType.typeParameters[0], mapper), - getMappedType(globalType.typeParameters[1], mapper), - methodName === "next" ? getMappedType(globalType.typeParameters[2], mapper) : void 0 - ); - } - } - let methodParameterTypes; - let methodReturnTypes; - for (const signature of methodSignatures) { - if (methodName !== "throw" && some(signature.parameters)) { - methodParameterTypes = append(methodParameterTypes, getTypeAtPosition(signature, 0)); - } - methodReturnTypes = append(methodReturnTypes, getReturnTypeOfSignature(signature)); - } - let returnTypes; - let nextType; - if (methodName !== "throw") { - const methodParameterType = methodParameterTypes ? getUnionType(methodParameterTypes) : unknownType; - if (methodName === "next") { - nextType = methodParameterType; - } else if (methodName === "return") { - const resolvedMethodParameterType = resolver.resolveIterationType(methodParameterType, errorNode) || anyType; - returnTypes = append(returnTypes, resolvedMethodParameterType); - } - } - let yieldType; - const methodReturnType = methodReturnTypes ? getIntersectionType(methodReturnTypes) : neverType; - const resolvedMethodReturnType = resolver.resolveIterationType(methodReturnType, errorNode) || anyType; - const iterationTypes = getIterationTypesOfIteratorResult(resolvedMethodReturnType); - if (iterationTypes === noIterationTypes) { - if (errorNode) { - if (errorOutputContainer) { - errorOutputContainer.errors ?? (errorOutputContainer.errors = []); - errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, resolver.mustHaveAValueDiagnostic, methodName)); - } else { - error2(errorNode, resolver.mustHaveAValueDiagnostic, methodName); - } - } - yieldType = anyType; - returnTypes = append(returnTypes, anyType); - } else { - yieldType = iterationTypes.yieldType; - returnTypes = append(returnTypes, iterationTypes.returnType); - } - return createIterationTypes(yieldType, getUnionType(returnTypes), nextType); - } - function getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache) { - const iterationTypes = combineIterationTypes([ - getIterationTypesOfMethod(type, resolver, "next", errorNode, errorOutputContainer), - getIterationTypesOfMethod(type, resolver, "return", errorNode, errorOutputContainer), - getIterationTypesOfMethod(type, resolver, "throw", errorNode, errorOutputContainer) - ]); - return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iteratorCacheKey, iterationTypes); - } - function getIterationTypeOfGeneratorFunctionReturnType(kind, returnType, isAsyncGenerator) { - if (isTypeAny(returnType)) { - return void 0; - } - const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsyncGenerator); - return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(kind)]; - } - function getIterationTypesOfGeneratorFunctionReturnType(type, isAsyncGenerator) { - if (isTypeAny(type)) { - return anyIterationTypes; - } - const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */; - const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver; - return getIterationTypesOfIterable( - type, - use, - /*errorNode*/ - void 0 - ) || getIterationTypesOfIterator( - type, - resolver, - /*errorNode*/ - void 0, - /*errorOutputContainer*/ - void 0 - ); - } - function checkBreakOrContinueStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) checkGrammarBreakOrContinueStatement(node); - } - function unwrapReturnType(returnType, functionFlags) { - const isGenerator = !!(functionFlags & 1 /* Generator */); - const isAsync = !!(functionFlags & 2 /* Async */); - if (isGenerator) { - const returnIterationType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, isAsync); - if (!returnIterationType) { - return errorType; - } - return isAsync ? getAwaitedTypeNoAlias(unwrapAwaitedType(returnIterationType)) : returnIterationType; - } - return isAsync ? getAwaitedTypeNoAlias(returnType) || errorType : returnType; - } - function isUnwrappedReturnTypeUndefinedVoidOrAny(func, returnType) { - const type = unwrapReturnType(returnType, getFunctionFlags(func)); - return !!(type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */))); - } - function checkReturnStatement(node) { - if (checkGrammarStatementInAmbientContext(node)) { - return; - } - const container = getContainingFunctionOrClassStaticBlock(node); - if (container && isClassStaticBlockDeclaration(container)) { - grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block); - return; - } - if (!container) { - grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); - return; - } - const signature = getSignatureFromDeclaration(container); - const returnType = getReturnTypeOfSignature(signature); - const functionFlags = getFunctionFlags(container); - if (strictNullChecks || node.expression || returnType.flags & 131072 /* Never */) { - const exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; - if (container.kind === 178 /* SetAccessor */) { - if (node.expression) { - error2(node, Diagnostics.Setters_cannot_return_a_value); - } - } else if (container.kind === 176 /* Constructor */) { - if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) { - error2(node, Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); - } - } else if (getReturnTypeFromAnnotation(container)) { - const unwrappedReturnType = unwrapReturnType(returnType, functionFlags) ?? returnType; - const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType( - exprType, - /*withAlias*/ - false, - node, - Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member - ) : exprType; - if (unwrappedReturnType) { - checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression); - } - } - } else if (container.kind !== 176 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeUndefinedVoidOrAny(container, returnType)) { - error2(node, Diagnostics.Not_all_code_paths_return_a_value); - } - } - function checkWithStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (node.flags & 65536 /* AwaitContext */) { - grammarErrorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); - } - } - checkExpression(node.expression); - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - const start = getSpanOfTokenAtPosition(sourceFile, node.pos).start; - const end = node.statement.pos; - grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); - } - } - function checkSwitchStatement(node) { - checkGrammarStatementInAmbientContext(node); - let firstDefaultClause; - let hasDuplicateDefaultClause = false; - const expressionType = checkExpression(node.expression); - forEach(node.caseBlock.clauses, (clause) => { - if (clause.kind === 297 /* DefaultClause */ && !hasDuplicateDefaultClause) { - if (firstDefaultClause === void 0) { - firstDefaultClause = clause; - } else { - grammarErrorOnNode(clause, Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); - hasDuplicateDefaultClause = true; - } - } - if (clause.kind === 296 /* CaseClause */) { - addLazyDiagnostic(createLazyCaseClauseDiagnostics(clause)); - } - forEach(clause.statements, checkSourceElement); - if (compilerOptions.noFallthroughCasesInSwitch && clause.fallthroughFlowNode && isReachableFlowNode(clause.fallthroughFlowNode)) { - error2(clause, Diagnostics.Fallthrough_case_in_switch); - } - function createLazyCaseClauseDiagnostics(clause2) { - return () => { - const caseType = checkExpression(clause2.expression); - if (!isTypeEqualityComparableTo(expressionType, caseType)) { - checkTypeComparableTo( - caseType, - expressionType, - clause2.expression, - /*headMessage*/ - void 0 - ); - } - }; - } - }); - if (node.caseBlock.locals) { - registerForUnusedIdentifiersCheck(node.caseBlock); - } - } - function checkLabeledStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - findAncestor(node.parent, (current) => { - if (isFunctionLike(current)) { - return "quit"; - } - if (current.kind === 256 /* LabeledStatement */ && current.label.escapedText === node.label.escapedText) { - grammarErrorOnNode(node.label, Diagnostics.Duplicate_label_0, getTextOfNode(node.label)); - return true; - } - return false; - }); - } - checkSourceElement(node.statement); - } - function checkThrowStatement(node) { - if (!checkGrammarStatementInAmbientContext(node)) { - if (isIdentifier(node.expression) && !node.expression.escapedText) { - grammarErrorAfterFirstToken(node, Diagnostics.Line_break_not_permitted_here); - } - } - if (node.expression) { - checkExpression(node.expression); - } - } - function checkTryStatement(node) { - checkGrammarStatementInAmbientContext(node); - checkBlock(node.tryBlock); - const catchClause = node.catchClause; - if (catchClause) { - if (catchClause.variableDeclaration) { - const declaration = catchClause.variableDeclaration; - checkVariableLikeDeclaration(declaration); - const typeNode = getEffectiveTypeAnnotationNode(declaration); - if (typeNode) { - const type = getTypeFromTypeNode(typeNode); - if (type && !(type.flags & 3 /* AnyOrUnknown */)) { - grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified); - } - } else if (declaration.initializer) { - grammarErrorOnFirstToken(declaration.initializer, Diagnostics.Catch_clause_variable_cannot_have_an_initializer); - } else { - const blockLocals = catchClause.block.locals; - if (blockLocals) { - forEachKey(catchClause.locals, (caughtName) => { - const blockLocal = blockLocals.get(caughtName); - if ((blockLocal == null ? void 0 : blockLocal.valueDeclaration) && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) { - grammarErrorOnNode(blockLocal.valueDeclaration, Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, unescapeLeadingUnderscores(caughtName)); - } - }); - } - } - } - checkBlock(catchClause.block); - } - if (node.finallyBlock) { - checkBlock(node.finallyBlock); - } - } - function checkIndexConstraints(type, symbol, isStaticIndex) { - const indexInfos = getIndexInfosOfType(type); - if (indexInfos.length === 0) { - return; - } - for (const prop of getPropertiesOfObjectType(type)) { - if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) { - checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty( - prop, - 8576 /* StringOrNumberLiteralOrUnique */, - /*includeNonPublic*/ - true - ), getNonMissingTypeOfSymbol(prop)); - } - } - const typeDeclaration = symbol.valueDeclaration; - if (typeDeclaration && isClassLike(typeDeclaration)) { - for (const member of typeDeclaration.members) { - if (!isStatic(member) && !hasBindableName(member)) { - const symbol2 = getSymbolOfDeclaration(member); - checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2)); - } - } - } - if (indexInfos.length > 1) { - for (const info of indexInfos) { - checkIndexConstraintForIndexSignature(type, info); - } - } - } - function checkIndexConstraintForProperty(type, prop, propNameType, propType) { - const declaration = prop.valueDeclaration; - const name = getNameOfDeclaration(declaration); - if (name && isPrivateIdentifier(name)) { - return; - } - const indexInfos = getApplicableIndexInfos(type, propNameType); - const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0; - const propDeclaration = declaration && declaration.kind === 226 /* BinaryExpression */ || name && name.kind === 167 /* ComputedPropertyName */ ? declaration : void 0; - const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0; - for (const info of indexInfos) { - const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0; - const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0); - if (errorNode && !isTypeAssignableTo(propType, info.type)) { - const diagnostic = createError(errorNode, Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3, symbolToString(prop), typeToString(propType), typeToString(info.keyType), typeToString(info.type)); - if (propDeclaration && errorNode !== propDeclaration) { - addRelatedInfo(diagnostic, createDiagnosticForNode(propDeclaration, Diagnostics._0_is_declared_here, symbolToString(prop))); - } - diagnostics.add(diagnostic); - } - } - } - function checkIndexConstraintForIndexSignature(type, checkInfo) { - const declaration = checkInfo.declaration; - const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType); - const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0; - const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0; - for (const info of indexInfos) { - if (info === checkInfo) continue; - const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0; - const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0); - if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) { - error2(errorNode, Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3, typeToString(checkInfo.keyType), typeToString(checkInfo.type), typeToString(info.keyType), typeToString(info.type)); - } - } - } - function checkTypeNameIsReserved(name, message) { - switch (name.escapedText) { - case "any": - case "unknown": - case "never": - case "number": - case "bigint": - case "boolean": - case "string": - case "symbol": - case "void": - case "object": - case "undefined": - error2(name, message, name.escapedText); - } - } - function checkClassNameCollisionWithObject(name) { - if (languageVersion >= 1 /* ES5 */ && name.escapedText === "Object" && host.getEmitModuleFormatOfFile(getSourceFileOfNode(name)) < 5 /* ES2015 */) { - error2(name, Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ModuleKind[moduleKind]); - } - } - function checkUnmatchedJSDocParameters(node) { - const jsdocParameters = filter(getJSDocTags(node), isJSDocParameterTag); - if (!length(jsdocParameters)) return; - const isJs = isInJSFile(node); - const parameters = /* @__PURE__ */ new Set(); - const excludedParameters = /* @__PURE__ */ new Set(); - forEach(node.parameters, ({ name }, index) => { - if (isIdentifier(name)) { - parameters.add(name.escapedText); - } - if (isBindingPattern(name)) { - excludedParameters.add(index); - } - }); - const containsArguments = containsArgumentsReference(node); - if (containsArguments) { - const lastJSDocParamIndex = jsdocParameters.length - 1; - const lastJSDocParam = jsdocParameters[lastJSDocParamIndex]; - if (isJs && lastJSDocParam && isIdentifier(lastJSDocParam.name) && lastJSDocParam.typeExpression && lastJSDocParam.typeExpression.type && !parameters.has(lastJSDocParam.name.escapedText) && !excludedParameters.has(lastJSDocParamIndex) && !isArrayType(getTypeFromTypeNode(lastJSDocParam.typeExpression.type))) { - error2(lastJSDocParam.name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, idText(lastJSDocParam.name)); - } - } else { - forEach(jsdocParameters, ({ name, isNameFirst }, index) => { - if (excludedParameters.has(index) || isIdentifier(name) && parameters.has(name.escapedText)) { - return; - } - if (isQualifiedName(name)) { - if (isJs) { - error2(name, Diagnostics.Qualified_name_0_is_not_allowed_without_a_leading_param_object_1, entityNameToString(name), entityNameToString(name.left)); - } - } else { - if (!isNameFirst) { - errorOrSuggestion(isJs, name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, idText(name)); - } - } - }); - } - } - function checkTypeParameters(typeParameterDeclarations) { - let seenDefault = false; - if (typeParameterDeclarations) { - for (let i = 0; i < typeParameterDeclarations.length; i++) { - const node = typeParameterDeclarations[i]; - checkTypeParameter(node); - addLazyDiagnostic(createCheckTypeParameterDiagnostic(node, i)); - } - } - function createCheckTypeParameterDiagnostic(node, i) { - return () => { - if (node.default) { - seenDefault = true; - checkTypeParametersNotReferenced(node.default, typeParameterDeclarations, i); - } else if (seenDefault) { - error2(node, Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); - } - for (let j = 0; j < i; j++) { - if (typeParameterDeclarations[j].symbol === node.symbol) { - error2(node.name, Diagnostics.Duplicate_identifier_0, declarationNameToString(node.name)); - } - } - }; - } - } - function checkTypeParametersNotReferenced(root, typeParameters, index) { - visit(root); - function visit(node) { - if (node.kind === 183 /* TypeReference */) { - const type = getTypeFromTypeReference(node); - if (type.flags & 262144 /* TypeParameter */) { - for (let i = index; i < typeParameters.length; i++) { - if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) { - error2(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters); - } - } - } - } - forEachChild(node, visit); - } - } - function checkTypeParameterListsIdentical(symbol) { - if (symbol.declarations && symbol.declarations.length === 1) { - return; - } - const links = getSymbolLinks(symbol); - if (!links.typeParametersChecked) { - links.typeParametersChecked = true; - const declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); - if (!declarations || declarations.length <= 1) { - return; - } - const type = getDeclaredTypeOfSymbol(symbol); - if (!areTypeParametersIdentical(declarations, type.localTypeParameters, getEffectiveTypeParameterDeclarations)) { - const name = symbolToString(symbol); - for (const declaration of declarations) { - error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); - } - } - } - } - function areTypeParametersIdentical(declarations, targetParameters, getTypeParameterDeclarations) { - const maxTypeArgumentCount = length(targetParameters); - const minTypeArgumentCount = getMinTypeArgumentCount(targetParameters); - for (const declaration of declarations) { - const sourceParameters = getTypeParameterDeclarations(declaration); - const numTypeParameters = sourceParameters.length; - if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { - return false; - } - for (let i = 0; i < numTypeParameters; i++) { - const source = sourceParameters[i]; - const target = targetParameters[i]; - if (source.name.escapedText !== target.symbol.escapedName) { - return false; - } - const constraint = getEffectiveConstraintOfTypeParameter(source); - const sourceConstraint = constraint && getTypeFromTypeNode(constraint); - const targetConstraint = getConstraintOfTypeParameter(target); - if (sourceConstraint && targetConstraint && !isTypeIdenticalTo(sourceConstraint, targetConstraint)) { - return false; - } - const sourceDefault = source.default && getTypeFromTypeNode(source.default); - const targetDefault = getDefaultFromTypeParameter(target); - if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { - return false; - } - } - } - return true; - } - function getFirstTransformableStaticClassElement(node) { - const willTransformStaticElementsOfDecoratedClass = !legacyDecorators && languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators && classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - false, - node - ); - const willTransformPrivateElementsOrClassStaticBlocks = languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators; - const willTransformInitializers = !emitStandardClassFields; - if (willTransformStaticElementsOfDecoratedClass || willTransformPrivateElementsOrClassStaticBlocks) { - for (const member of node.members) { - if (willTransformStaticElementsOfDecoratedClass && classElementOrClassElementParameterIsDecorated( - /*useLegacyDecorators*/ - false, - member, - node - )) { - return firstOrUndefined(getDecorators(node)) ?? node; - } else if (willTransformPrivateElementsOrClassStaticBlocks) { - if (isClassStaticBlockDeclaration(member)) { - return member; - } else if (isStatic(member)) { - if (isPrivateIdentifierClassElementDeclaration(member) || willTransformInitializers && isInitializedProperty(member)) { - return member; - } - } - } - } - } - } - function checkClassExpressionExternalHelpers(node) { - if (node.name) return; - const parent2 = walkUpOuterExpressions(node); - if (!isNamedEvaluationSource(parent2)) return; - const willTransformESDecorators = !legacyDecorators && languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators; - let location; - if (willTransformESDecorators && classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - false, - node - )) { - location = firstOrUndefined(getDecorators(node)) ?? node; - } else { - location = getFirstTransformableStaticClassElement(node); - } - if (location) { - checkExternalEmitHelpers(location, 4194304 /* SetFunctionName */); - if ((isPropertyAssignment(parent2) || isPropertyDeclaration(parent2) || isBindingElement(parent2)) && isComputedPropertyName(parent2.name)) { - checkExternalEmitHelpers(location, 8388608 /* PropKey */); - } - } - } - function checkClassExpression(node) { - checkClassLikeDeclaration(node); - checkNodeDeferred(node); - checkClassExpressionExternalHelpers(node); - return getTypeOfSymbol(getSymbolOfDeclaration(node)); - } - function checkClassExpressionDeferred(node) { - forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassDeclaration(node) { - const firstDecorator = find(node.modifiers, isDecorator); - if (legacyDecorators && firstDecorator && some(node.members, (p) => hasStaticModifier(p) && isPrivateIdentifierClassElementDeclaration(p))) { - grammarErrorOnNode(firstDecorator, Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator); - } - if (!node.name && !hasSyntacticModifier(node, 2048 /* Default */)) { - grammarErrorOnFirstToken(node, Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); - } - checkClassLikeDeclaration(node); - forEach(node.members, checkSourceElement); - registerForUnusedIdentifiersCheck(node); - } - function checkClassLikeDeclaration(node) { - checkGrammarClassLikeDeclaration(node); - checkDecorators(node); - checkCollisionsForDeclarationName(node, node.name); - checkTypeParameters(getEffectiveTypeParameterDeclarations(node)); - checkExportsOnMergedDeclarations(node); - const symbol = getSymbolOfDeclaration(node); - const type = getDeclaredTypeOfSymbol(symbol); - const typeWithThis = getTypeWithThisArgument(type); - const staticType = getTypeOfSymbol(symbol); - checkTypeParameterListsIdentical(symbol); - checkFunctionOrConstructorSymbol(symbol); - checkClassForDuplicateDeclarations(node); - const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */); - if (!nodeInAmbientContext) { - checkClassForStaticPropertyNameConflicts(node); - } - const baseTypeNode = getEffectiveBaseTypeNode(node); - if (baseTypeNode) { - forEach(baseTypeNode.typeArguments, checkSourceElement); - if (languageVersion < LanguageFeatureMinimumTarget.Classes) { - checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */); - } - const extendsNode = getClassExtendsHeritageElement(node); - if (extendsNode && extendsNode !== baseTypeNode) { - checkExpression(extendsNode.expression); - } - const baseTypes = getBaseTypes(type); - if (baseTypes.length) { - addLazyDiagnostic(() => { - const baseType = baseTypes[0]; - const baseConstructorType = getBaseConstructorTypeOfClass(type); - const staticBaseType = getApparentType(baseConstructorType); - checkBaseTypeAccessibility(staticBaseType, baseTypeNode); - checkSourceElement(baseTypeNode.expression); - if (some(baseTypeNode.typeArguments)) { - forEach(baseTypeNode.typeArguments, checkSourceElement); - for (const constructor of getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode)) { - if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) { - break; - } - } - } - const baseWithThis = getTypeWithThisArgument(baseType, type.thisType); - if (!checkTypeAssignableTo( - typeWithThis, - baseWithThis, - /*errorNode*/ - void 0 - )) { - issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1); - } else { - checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); - } - if (baseConstructorType.flags & 8650752 /* TypeVariable */) { - if (!isMixinConstructorType(staticType)) { - error2(node.name || node, Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); - } else { - const constructSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */); - if (constructSignatures.some((signature) => signature.flags & 4 /* Abstract */) && !hasSyntacticModifier(node, 64 /* Abstract */)) { - error2(node.name || node, Diagnostics.A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract); - } - } - } - if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 8650752 /* TypeVariable */)) { - const constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); - if (forEach(constructors, (sig) => !isJSConstructor(sig.declaration) && !isTypeIdenticalTo(getReturnTypeOfSignature(sig), baseType))) { - error2(baseTypeNode.expression, Diagnostics.Base_constructors_must_all_have_the_same_return_type); - } - } - checkKindsOfPropertyMemberOverrides(type, baseType); - }); - } - } - checkMembersForOverrideModifier(node, type, typeWithThis, staticType); - const implementedTypeNodes = getEffectiveImplementsTypeNodes(node); - if (implementedTypeNodes) { - for (const typeRefNode of implementedTypeNodes) { - if (!isEntityNameExpression(typeRefNode.expression) || isOptionalChain(typeRefNode.expression)) { - error2(typeRefNode.expression, Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(typeRefNode); - addLazyDiagnostic(createImplementsDiagnostics(typeRefNode)); - } - } - addLazyDiagnostic(() => { - checkIndexConstraints(type, symbol); - checkIndexConstraints( - staticType, - symbol, - /*isStaticIndex*/ - true - ); - checkTypeForDuplicateIndexSignatures(node); - checkPropertyInitialization(node); - }); - function createImplementsDiagnostics(typeRefNode) { - return () => { - const t = getReducedType(getTypeFromTypeNode(typeRefNode)); - if (!isErrorType(t)) { - if (isValidBaseType(t)) { - const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1; - const baseWithThis = getTypeWithThisArgument(t, type.thisType); - if (!checkTypeAssignableTo( - typeWithThis, - baseWithThis, - /*errorNode*/ - void 0 - )) { - issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag); - } - } else { - error2(typeRefNode, Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members); - } - } - }; - } - } - function checkMembersForOverrideModifier(node, type, typeWithThis, staticType) { - const baseTypeNode = getEffectiveBaseTypeNode(node); - const baseTypes = baseTypeNode && getBaseTypes(type); - const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0; - const baseStaticType = getBaseConstructorTypeOfClass(type); - for (const member of node.members) { - if (hasAmbientModifier(member)) { - continue; - } - if (isConstructorDeclaration(member)) { - forEach(member.parameters, (param) => { - if (isParameterPropertyDeclaration(param, member)) { - checkExistingMemberForOverrideModifier( - node, - staticType, - baseStaticType, - baseWithThis, - type, - typeWithThis, - param, - /*memberIsParameterProperty*/ - true - ); - } - }); - } - checkExistingMemberForOverrideModifier( - node, - staticType, - baseStaticType, - baseWithThis, - type, - typeWithThis, - member, - /*memberIsParameterProperty*/ - false - ); - } - } - function checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, memberIsParameterProperty, reportErrors2 = true) { - const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member); - if (!declaredProp) { - return 0 /* Ok */; - } - return checkMemberForOverrideModifier( - node, - staticType, - baseStaticType, - baseWithThis, - type, - typeWithThis, - hasOverrideModifier(member), - hasAbstractModifier(member), - isStatic(member), - memberIsParameterProperty, - declaredProp, - reportErrors2 ? member : void 0 - ); - } - function checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, memberHasAbstractModifier, memberIsStatic, memberIsParameterProperty, member, errorNode) { - const isJs = isInJSFile(node); - const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */); - if (baseWithThis && (memberHasOverrideModifier || compilerOptions.noImplicitOverride)) { - const thisType = memberIsStatic ? staticType : typeWithThis; - const baseType = memberIsStatic ? baseStaticType : baseWithThis; - const prop = getPropertyOfType(thisType, member.escapedName); - const baseProp = getPropertyOfType(baseType, member.escapedName); - const baseClassName = typeToString(baseWithThis); - if (prop && !baseProp && memberHasOverrideModifier) { - if (errorNode) { - const suggestion = getSuggestedSymbolForNonexistentClassMember(symbolName(member), baseType); - suggestion ? error2( - errorNode, - isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1, - baseClassName, - symbolToString(suggestion) - ) : error2( - errorNode, - isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0, - baseClassName - ); - } - return 2 /* HasInvalidOverride */; - } else if (prop && (baseProp == null ? void 0 : baseProp.declarations) && compilerOptions.noImplicitOverride && !nodeInAmbientContext) { - const baseHasAbstract = some(baseProp.declarations, hasAbstractModifier); - if (memberHasOverrideModifier) { - return 0 /* Ok */; - } - if (!baseHasAbstract) { - if (errorNode) { - const diag2 = memberIsParameterProperty ? isJs ? Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0 : isJs ? Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0; - error2(errorNode, diag2, baseClassName); - } - return 1 /* NeedsOverride */; - } else if (memberHasAbstractModifier && baseHasAbstract) { - if (errorNode) { - error2(errorNode, Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0, baseClassName); - } - return 1 /* NeedsOverride */; - } - } - } else if (memberHasOverrideModifier) { - if (errorNode) { - const className = typeToString(type); - error2( - errorNode, - isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class : Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class, - className - ); - } - return 2 /* HasInvalidOverride */; - } - return 0 /* Ok */; - } - function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) { - let issuedMemberError = false; - for (const member of node.members) { - if (isStatic(member)) { - continue; - } - const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member); - if (declaredProp) { - const prop = getPropertyOfType(typeWithThis, declaredProp.escapedName); - const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName); - if (prop && baseProp) { - const rootChain = () => chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2, - symbolToString(declaredProp), - typeToString(typeWithThis), - typeToString(baseWithThis) - ); - if (!checkTypeAssignableTo( - getTypeOfSymbol(prop), - getTypeOfSymbol(baseProp), - member.name || member, - /*headMessage*/ - void 0, - rootChain - )) { - issuedMemberError = true; - } - } - } - } - if (!issuedMemberError) { - checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag); - } - } - function checkBaseTypeAccessibility(type, node) { - const signatures = getSignaturesOfType(type, 1 /* Construct */); - if (signatures.length) { - const declaration = signatures[0].declaration; - if (declaration && hasEffectiveModifier(declaration, 2 /* Private */)) { - const typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!isNodeWithinClass(node, typeClassDeclaration)) { - error2(node, Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); - } - } - } - } - function getMemberOverrideModifierStatus(node, member, memberSymbol) { - if (!member.name) { - return 0 /* Ok */; - } - const classSymbol = getSymbolOfDeclaration(node); - const type = getDeclaredTypeOfSymbol(classSymbol); - const typeWithThis = getTypeWithThisArgument(type); - const staticType = getTypeOfSymbol(classSymbol); - const baseTypeNode = getEffectiveBaseTypeNode(node); - const baseTypes = baseTypeNode && getBaseTypes(type); - const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0; - const baseStaticType = getBaseConstructorTypeOfClass(type); - const memberHasOverrideModifier = member.parent ? hasOverrideModifier(member) : hasSyntacticModifier(member, 16 /* Override */); - return checkMemberForOverrideModifier( - node, - staticType, - baseStaticType, - baseWithThis, - type, - typeWithThis, - memberHasOverrideModifier, - hasAbstractModifier(member), - isStatic(member), - /*memberIsParameterProperty*/ - false, - memberSymbol - ); - } - function getTargetSymbol(s) { - return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s; - } - function getClassOrInterfaceDeclarationsOfSymbol(symbol) { - return filter(symbol.declarations, (d) => d.kind === 263 /* ClassDeclaration */ || d.kind === 264 /* InterfaceDeclaration */); - } - function checkKindsOfPropertyMemberOverrides(type, baseType) { - var _a, _b, _c, _d, _e; - const baseProperties = getPropertiesOfType(baseType); - const notImplementedInfo = /* @__PURE__ */ new Map(); - basePropertyCheck: for (const baseProperty of baseProperties) { - const base = getTargetSymbol(baseProperty); - if (base.flags & 4194304 /* Prototype */) { - continue; - } - const baseSymbol = getPropertyOfObjectType(type, base.escapedName); - if (!baseSymbol) { - continue; - } - const derived = getTargetSymbol(baseSymbol); - const baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); - Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); - if (derived === base) { - const derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); - if (baseDeclarationFlags & 64 /* Abstract */ && (!derivedClassDecl || !hasSyntacticModifier(derivedClassDecl, 64 /* Abstract */))) { - for (const otherBaseType of getBaseTypes(type)) { - if (otherBaseType === baseType) continue; - const baseSymbol2 = getPropertyOfObjectType(otherBaseType, base.escapedName); - const derivedElsewhere = baseSymbol2 && getTargetSymbol(baseSymbol2); - if (derivedElsewhere && derivedElsewhere !== base) { - continue basePropertyCheck; - } - } - const baseTypeName = typeToString(baseType); - const typeName = typeToString(type); - const basePropertyName = symbolToString(baseProperty); - const missedProperties = append((_a = notImplementedInfo.get(derivedClassDecl)) == null ? void 0 : _a.missedProperties, basePropertyName); - notImplementedInfo.set(derivedClassDecl, { baseTypeName, typeName, missedProperties }); - } - } else { - const derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); - if (baseDeclarationFlags & 2 /* Private */ || derivedDeclarationFlags & 2 /* Private */) { - continue; - } - let errorMessage; - const basePropertyFlags = base.flags & 98308 /* PropertyOrAccessor */; - const derivedPropertyFlags = derived.flags & 98308 /* PropertyOrAccessor */; - if (basePropertyFlags && derivedPropertyFlags) { - if ((getCheckFlags(base) & 6 /* Synthetic */ ? (_b = base.declarations) == null ? void 0 : _b.some((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags)) : (_c = base.declarations) == null ? void 0 : _c.every((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags))) || getCheckFlags(base) & 262144 /* Mapped */ || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration)) { - continue; - } - const overriddenInstanceProperty = basePropertyFlags !== 4 /* Property */ && derivedPropertyFlags === 4 /* Property */; - const overriddenInstanceAccessor = basePropertyFlags === 4 /* Property */ && derivedPropertyFlags !== 4 /* Property */; - if (overriddenInstanceProperty || overriddenInstanceAccessor) { - const errorMessage2 = overriddenInstanceProperty ? Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property : Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor; - error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType), typeToString(type)); - } else if (useDefineForClassFields) { - const uninitialized = (_d = derived.declarations) == null ? void 0 : _d.find((d) => d.kind === 172 /* PropertyDeclaration */ && !d.initializer); - if (uninitialized && !(derived.flags & 33554432 /* Transient */) && !(baseDeclarationFlags & 64 /* Abstract */) && !(derivedDeclarationFlags & 64 /* Abstract */) && !((_e = derived.declarations) == null ? void 0 : _e.some((d) => !!(d.flags & 33554432 /* Ambient */)))) { - const constructor = findConstructorDeclaration(getClassLikeDeclarationOfSymbol(type.symbol)); - const propName = uninitialized.name; - if (uninitialized.exclamationToken || !constructor || !isIdentifier(propName) || !strictNullChecks || !isPropertyInitializedInConstructor(propName, type, constructor)) { - const errorMessage2 = Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration; - error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType)); - } - } - } - continue; - } else if (isPrototypeProperty(base)) { - if (isPrototypeProperty(derived) || derived.flags & 4 /* Property */) { - continue; - } else { - Debug.assert(!!(derived.flags & 98304 /* Accessor */)); - errorMessage = Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; - } - } else if (base.flags & 98304 /* Accessor */) { - errorMessage = Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; - } else { - errorMessage = Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; - } - error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); - } - } - for (const [errorNode, memberInfo] of notImplementedInfo) { - if (length(memberInfo.missedProperties) === 1) { - if (isClassExpression(errorNode)) { - error2(errorNode, Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, first(memberInfo.missedProperties), memberInfo.baseTypeName); - } else { - error2(errorNode, Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, memberInfo.typeName, first(memberInfo.missedProperties), memberInfo.baseTypeName); - } - } else if (length(memberInfo.missedProperties) > 5) { - const missedProperties = map(memberInfo.missedProperties.slice(0, 4), (prop) => `'${prop}'`).join(", "); - const remainingMissedProperties = length(memberInfo.missedProperties) - 4; - if (isClassExpression(errorNode)) { - error2(errorNode, Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more, memberInfo.baseTypeName, missedProperties, remainingMissedProperties); - } else { - error2(errorNode, Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more, memberInfo.typeName, memberInfo.baseTypeName, missedProperties, remainingMissedProperties); - } - } else { - const missedProperties = map(memberInfo.missedProperties, (prop) => `'${prop}'`).join(", "); - if (isClassExpression(errorNode)) { - error2(errorNode, Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1, memberInfo.baseTypeName, missedProperties); - } else { - error2(errorNode, Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2, memberInfo.typeName, memberInfo.baseTypeName, missedProperties); - } - } - } - } - function isPropertyAbstractOrInterface(declaration, baseDeclarationFlags) { - return baseDeclarationFlags & 64 /* Abstract */ && (!isPropertyDeclaration(declaration) || !declaration.initializer) || isInterfaceDeclaration(declaration.parent); - } - function getNonInheritedProperties(type, baseTypes, properties) { - if (!length(baseTypes)) { - return properties; - } - const seen = /* @__PURE__ */ new Map(); - forEach(properties, (p) => { - seen.set(p.escapedName, p); - }); - for (const base of baseTypes) { - const properties2 = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (const prop of properties2) { - const existing = seen.get(prop.escapedName); - if (existing && prop.parent === existing.parent) { - seen.delete(prop.escapedName); - } - } - } - return arrayFrom(seen.values()); - } - function checkInheritedPropertiesAreIdentical(type, typeNode) { - const baseTypes = getBaseTypes(type); - if (baseTypes.length < 2) { - return true; - } - const seen = /* @__PURE__ */ new Map(); - forEach(resolveDeclaredMembers(type).declaredProperties, (p) => { - seen.set(p.escapedName, { prop: p, containingType: type }); - }); - let ok = true; - for (const base of baseTypes) { - const properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); - for (const prop of properties) { - const existing = seen.get(prop.escapedName); - if (!existing) { - seen.set(prop.escapedName, { prop, containingType: base }); - } else { - const isInheritedProperty = existing.containingType !== type; - if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { - ok = false; - const typeName1 = typeToString(existing.containingType); - const typeName2 = typeToString(base); - let errorInfo = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, - symbolToString(prop), - typeName1, - typeName2 - ); - errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); - diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(typeNode), typeNode, errorInfo)); - } - } - } - } - return ok; - } - function checkPropertyInitialization(node) { - if (!strictNullChecks || !strictPropertyInitialization || node.flags & 33554432 /* Ambient */) { - return; - } - const constructor = findConstructorDeclaration(node); - for (const member of node.members) { - if (getEffectiveModifierFlags(member) & 128 /* Ambient */) { - continue; - } - if (!isStatic(member) && isPropertyWithoutInitializer(member)) { - const propName = member.name; - if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) { - const type = getTypeOfSymbol(getSymbolOfDeclaration(member)); - if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) { - if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) { - error2(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName)); - } - } - } - } - } - } - function isPropertyWithoutInitializer(node) { - return node.kind === 172 /* PropertyDeclaration */ && !hasAbstractModifier(node) && !node.exclamationToken && !node.initializer; - } - function isPropertyInitializedInStaticBlocks(propName, propType, staticBlocks, startPos, endPos) { - for (const staticBlock of staticBlocks) { - if (staticBlock.pos >= startPos && staticBlock.pos <= endPos) { - const reference = factory.createPropertyAccessExpression(factory.createThis(), propName); - setParent(reference.expression, reference); - setParent(reference, staticBlock); - reference.flowNode = staticBlock.returnFlowNode; - const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType)); - if (!containsUndefinedType(flowType)) { - return true; - } - } - } - return false; - } - function isPropertyInitializedInConstructor(propName, propType, constructor) { - const reference = isComputedPropertyName(propName) ? factory.createElementAccessExpression(factory.createThis(), propName.expression) : factory.createPropertyAccessExpression(factory.createThis(), propName); - setParent(reference.expression, reference); - setParent(reference, constructor); - reference.flowNode = constructor.returnFlowNode; - const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType)); - return !containsUndefinedType(flowType); - } - function checkInterfaceDeclaration(node) { - if (!checkGrammarModifiers(node)) checkGrammarInterfaceDeclaration(node); - if (!allowBlockDeclarations(node.parent)) { - grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, "interface"); - } - checkTypeParameters(node.typeParameters); - addLazyDiagnostic(() => { - checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0); - checkExportsOnMergedDeclarations(node); - const symbol = getSymbolOfDeclaration(node); - checkTypeParameterListsIdentical(symbol); - const firstInterfaceDecl = getDeclarationOfKind(symbol, 264 /* InterfaceDeclaration */); - if (node === firstInterfaceDecl) { - const type = getDeclaredTypeOfSymbol(symbol); - const typeWithThis = getTypeWithThisArgument(type); - if (checkInheritedPropertiesAreIdentical(type, node.name)) { - for (const baseType of getBaseTypes(type)) { - checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, Diagnostics.Interface_0_incorrectly_extends_interface_1); - } - checkIndexConstraints(type, symbol); - } - } - checkObjectTypeForDuplicateDeclarations(node); - }); - forEach(getInterfaceBaseTypeNodes(node), (heritageElement) => { - if (!isEntityNameExpression(heritageElement.expression) || isOptionalChain(heritageElement.expression)) { - error2(heritageElement.expression, Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); - } - checkTypeReferenceNode(heritageElement); - }); - forEach(node.members, checkSourceElement); - addLazyDiagnostic(() => { - checkTypeForDuplicateIndexSignatures(node); - registerForUnusedIdentifiersCheck(node); - }); - } - function checkTypeAliasDeclaration(node) { - checkGrammarModifiers(node); - checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0); - if (!allowBlockDeclarations(node.parent)) { - grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, "type"); - } - checkExportsOnMergedDeclarations(node); - checkTypeParameters(node.typeParameters); - if (node.type.kind === 141 /* IntrinsicKeyword */) { - const typeParameterCount = length(node.typeParameters); - const valid = typeParameterCount === 0 ? node.name.escapedText === "BuiltinIteratorReturn" : typeParameterCount === 1 && intrinsicTypeKinds.has(node.name.escapedText); - if (!valid) { - error2(node.type, Diagnostics.The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types); - } - } else { - checkSourceElement(node.type); - registerForUnusedIdentifiersCheck(node); - } - } - function computeEnumMemberValues(node) { - const nodeLinks2 = getNodeLinks(node); - if (!(nodeLinks2.flags & 1024 /* EnumValuesComputed */)) { - nodeLinks2.flags |= 1024 /* EnumValuesComputed */; - let autoValue = 0; - let previous; - for (const member of node.members) { - const result = computeEnumMemberValue(member, autoValue, previous); - getNodeLinks(member).enumMemberValue = result; - autoValue = typeof result.value === "number" ? result.value + 1 : void 0; - previous = member; - } - } - } - function computeEnumMemberValue(member, autoValue, previous) { - if (isComputedNonLiteralName(member.name)) { - error2(member.name, Diagnostics.Computed_property_names_are_not_allowed_in_enums); - } else { - const text = getTextOfPropertyName(member.name); - if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { - error2(member.name, Diagnostics.An_enum_member_cannot_have_a_numeric_name); - } - } - if (member.initializer) { - return computeConstantEnumMemberValue(member); - } - if (member.parent.flags & 33554432 /* Ambient */ && !isEnumConst(member.parent)) { - return evaluatorResult( - /*value*/ - void 0 - ); - } - if (autoValue === void 0) { - error2(member.name, Diagnostics.Enum_member_must_have_initializer); - return evaluatorResult( - /*value*/ - void 0 - ); - } - if (getIsolatedModules(compilerOptions) && (previous == null ? void 0 : previous.initializer)) { - const prevValue = getEnumMemberValue(previous); - if (!(typeof prevValue.value === "number" && !prevValue.resolvedOtherFiles)) { - error2( - member.name, - Diagnostics.Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is_enabled - ); - } - } - return evaluatorResult(autoValue); - } - function computeConstantEnumMemberValue(member) { - const isConstEnum = isEnumConst(member.parent); - const initializer = member.initializer; - const result = evaluate(initializer, member); - if (result.value !== void 0) { - if (isConstEnum && typeof result.value === "number" && !isFinite(result.value)) { - error2( - initializer, - isNaN(result.value) ? Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN : Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value - ); - } else if (getIsolatedModules(compilerOptions) && typeof result.value === "string" && !result.isSyntacticallyString) { - error2( - initializer, - Diagnostics._0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is_enabled, - `${idText(member.parent.name)}.${getTextOfPropertyName(member.name)}` - ); - } - } else if (isConstEnum) { - error2(initializer, Diagnostics.const_enum_member_initializers_must_be_constant_expressions); - } else if (member.parent.flags & 33554432 /* Ambient */) { - error2(initializer, Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); - } else { - checkTypeAssignableTo(checkExpression(initializer), numberType, initializer, Diagnostics.Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values); - } - return result; - } - function evaluateEntityNameExpression(expr, location) { - const symbol = resolveEntityName( - expr, - 111551 /* Value */, - /*ignoreErrors*/ - true - ); - if (!symbol) return evaluatorResult( - /*value*/ - void 0 - ); - if (expr.kind === 80 /* Identifier */) { - const identifier = expr; - if (isInfinityOrNaNString(identifier.escapedText) && symbol === getGlobalSymbol( - identifier.escapedText, - 111551 /* Value */, - /*diagnostic*/ - void 0 - )) { - return evaluatorResult( - +identifier.escapedText, - /*isSyntacticallyString*/ - false - ); - } - } - if (symbol.flags & 8 /* EnumMember */) { - return location ? evaluateEnumMember(expr, symbol, location) : getEnumMemberValue(symbol.valueDeclaration); - } - if (isConstantVariable(symbol)) { - const declaration = symbol.valueDeclaration; - if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && (!location || declaration !== location && isBlockScopedNameDeclaredBeforeUse(declaration, location))) { - const result = evaluate(declaration.initializer, declaration); - if (location && getSourceFileOfNode(location) !== getSourceFileOfNode(declaration)) { - return evaluatorResult( - result.value, - /*isSyntacticallyString*/ - false, - /*resolvedOtherFiles*/ - true, - /*hasExternalReferences*/ - true - ); - } - return evaluatorResult( - result.value, - result.isSyntacticallyString, - result.resolvedOtherFiles, - /*hasExternalReferences*/ - true - ); - } - } - return evaluatorResult( - /*value*/ - void 0 - ); - } - function evaluateElementAccessExpression(expr, location) { - const root = expr.expression; - if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) { - const rootSymbol = resolveEntityName( - root, - 111551 /* Value */, - /*ignoreErrors*/ - true - ); - if (rootSymbol && rootSymbol.flags & 384 /* Enum */) { - const name = escapeLeadingUnderscores(expr.argumentExpression.text); - const member = rootSymbol.exports.get(name); - if (member) { - Debug.assert(getSourceFileOfNode(member.valueDeclaration) === getSourceFileOfNode(rootSymbol.valueDeclaration)); - return location ? evaluateEnumMember(expr, member, location) : getEnumMemberValue(member.valueDeclaration); - } - } - } - return evaluatorResult( - /*value*/ - void 0 - ); - } - function evaluateEnumMember(expr, symbol, location) { - const declaration = symbol.valueDeclaration; - if (!declaration || declaration === location) { - error2(expr, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(symbol)); - return evaluatorResult( - /*value*/ - void 0 - ); - } - if (!isBlockScopedNameDeclaredBeforeUse(declaration, location)) { - error2(expr, Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); - return evaluatorResult( - /*value*/ - 0 - ); - } - const value = getEnumMemberValue(declaration); - if (location.parent !== declaration.parent) { - return evaluatorResult( - value.value, - value.isSyntacticallyString, - value.resolvedOtherFiles, - /*hasExternalReferences*/ - true - ); - } - return value; - } - function checkEnumDeclaration(node) { - addLazyDiagnostic(() => checkEnumDeclarationWorker(node)); - } - function checkEnumDeclarationWorker(node) { - checkGrammarModifiers(node); - checkCollisionsForDeclarationName(node, node.name); - checkExportsOnMergedDeclarations(node); - node.members.forEach(checkEnumMember); - computeEnumMemberValues(node); - const enumSymbol = getSymbolOfDeclaration(node); - const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind); - if (node === firstDeclaration) { - if (enumSymbol.declarations && enumSymbol.declarations.length > 1) { - const enumIsConst = isEnumConst(node); - forEach(enumSymbol.declarations, (decl) => { - if (isEnumDeclaration(decl) && isEnumConst(decl) !== enumIsConst) { - error2(getNameOfDeclaration(decl), Diagnostics.Enum_declarations_must_all_be_const_or_non_const); - } - }); - } - let seenEnumMissingInitialInitializer = false; - forEach(enumSymbol.declarations, (declaration) => { - if (declaration.kind !== 266 /* EnumDeclaration */) { - return false; - } - const enumDeclaration = declaration; - if (!enumDeclaration.members.length) { - return false; - } - const firstEnumMember = enumDeclaration.members[0]; - if (!firstEnumMember.initializer) { - if (seenEnumMissingInitialInitializer) { - error2(firstEnumMember.name, Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); - } else { - seenEnumMissingInitialInitializer = true; - } - } - }); - } - } - function checkEnumMember(node) { - if (isPrivateIdentifier(node.name)) { - error2(node, Diagnostics.An_enum_member_cannot_be_named_with_a_private_identifier); - } - if (node.initializer) { - checkExpression(node.initializer); - } - } - function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { - const declarations = symbol.declarations; - if (declarations) { - for (const declaration of declarations) { - if ((declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 262 /* FunctionDeclaration */ && nodeIsPresent(declaration.body)) && !(declaration.flags & 33554432 /* Ambient */)) { - return declaration; - } - } - } - return void 0; - } - function inSameLexicalScope(node1, node2) { - const container1 = getEnclosingBlockScopeContainer(node1); - const container2 = getEnclosingBlockScopeContainer(node2); - if (isGlobalSourceFile(container1)) { - return isGlobalSourceFile(container2); - } else if (isGlobalSourceFile(container2)) { - return false; - } else { - return container1 === container2; - } - } - function checkModuleDeclaration(node) { - if (node.body) { - checkSourceElement(node.body); - if (!isGlobalScopeAugmentation(node)) { - registerForUnusedIdentifiersCheck(node); - } - } - addLazyDiagnostic(checkModuleDeclarationDiagnostics); - function checkModuleDeclarationDiagnostics() { - var _a, _b; - const isGlobalAugmentation = isGlobalScopeAugmentation(node); - const inAmbientContext = node.flags & 33554432 /* Ambient */; - if (isGlobalAugmentation && !inAmbientContext) { - error2(node.name, Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); - } - const isAmbientExternalModule = isAmbientModule(node); - const contextErrorMessage = isAmbientExternalModule ? Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file : Diagnostics.A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module; - if (checkGrammarModuleElementContext(node, contextErrorMessage)) { - return; - } - if (!checkGrammarModifiers(node)) { - if (!inAmbientContext && node.name.kind === 11 /* StringLiteral */) { - grammarErrorOnNode(node.name, Diagnostics.Only_ambient_modules_can_use_quoted_names); - } - } - if (isIdentifier(node.name)) { - checkCollisionsForDeclarationName(node, node.name); - if (!(node.flags & (32 /* Namespace */ | 2048 /* GlobalAugmentation */))) { - const sourceFile = getSourceFileOfNode(node); - const pos = getNonModifierTokenPosOfNode(node); - const span = getSpanOfTokenAtPosition(sourceFile, pos); - suggestionDiagnostics.add( - createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.A_namespace_declaration_should_not_be_declared_using_the_module_keyword_Please_use_the_namespace_keyword_instead) - ); - } - } - checkExportsOnMergedDeclarations(node); - const symbol = getSymbolOfDeclaration(node); - if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) { - if (getIsolatedModules(compilerOptions) && !getSourceFileOfNode(node).externalModuleIndicator) { - error2(node.name, Diagnostics.Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement, isolatedModulesLikeFlagName); - } - if (((_a = symbol.declarations) == null ? void 0 : _a.length) > 1) { - const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); - if (firstNonAmbientClassOrFunc) { - if (getSourceFileOfNode(node) !== getSourceFileOfNode(firstNonAmbientClassOrFunc)) { - error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); - } else if (node.pos < firstNonAmbientClassOrFunc.pos) { - error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); - } - } - const mergedClass = getDeclarationOfKind(symbol, 263 /* ClassDeclaration */); - if (mergedClass && inSameLexicalScope(node, mergedClass)) { - getNodeLinks(node).flags |= 2048 /* LexicalModuleMergesWithClass */; - } - } - if (compilerOptions.verbatimModuleSyntax && node.parent.kind === 307 /* SourceFile */ && host.getEmitModuleFormatOfFile(node.parent) === 1 /* CommonJS */) { - const exportModifier = (_b = node.modifiers) == null ? void 0 : _b.find((m) => m.kind === 95 /* ExportKeyword */); - if (exportModifier) { - error2(exportModifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); - } - } - } - if (isAmbientExternalModule) { - if (isExternalModuleAugmentation(node)) { - const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */; - if (checkBody && node.body) { - for (const statement of node.body.statements) { - checkModuleAugmentationElement(statement, isGlobalAugmentation); - } - } - } else if (isGlobalSourceFile(node.parent)) { - if (isGlobalAugmentation) { - error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } else if (isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(node.name))) { - error2(node.name, Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); - } - } else { - if (isGlobalAugmentation) { - error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); - } else { - error2(node.name, Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); - } - } - } - } - } - function checkModuleAugmentationElement(node, isGlobalAugmentation) { - switch (node.kind) { - case 243 /* VariableStatement */: - for (const decl of node.declarationList.declarations) { - checkModuleAugmentationElement(decl, isGlobalAugmentation); - } - break; - case 277 /* ExportAssignment */: - case 278 /* ExportDeclaration */: - grammarErrorOnFirstToken(node, Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); - break; - case 271 /* ImportEqualsDeclaration */: - if (isInternalModuleImportEqualsDeclaration(node)) break; - // falls through - case 272 /* ImportDeclaration */: - grammarErrorOnFirstToken(node, Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); - break; - case 208 /* BindingElement */: - case 260 /* VariableDeclaration */: - const name = node.name; - if (isBindingPattern(name)) { - for (const el of name.elements) { - checkModuleAugmentationElement(el, isGlobalAugmentation); - } - break; - } - // falls through - case 263 /* ClassDeclaration */: - case 266 /* EnumDeclaration */: - case 262 /* FunctionDeclaration */: - case 264 /* InterfaceDeclaration */: - case 267 /* ModuleDeclaration */: - case 265 /* TypeAliasDeclaration */: - if (isGlobalAugmentation) { - return; - } - break; - } - } - function getFirstNonModuleExportsIdentifier(node) { - switch (node.kind) { - case 80 /* Identifier */: - return node; - case 166 /* QualifiedName */: - do { - node = node.left; - } while (node.kind !== 80 /* Identifier */); - return node; - case 211 /* PropertyAccessExpression */: - do { - if (isModuleExportsAccessExpression(node.expression) && !isPrivateIdentifier(node.name)) { - return node.name; - } - node = node.expression; - } while (node.kind !== 80 /* Identifier */); - return node; - } - } - function checkExternalImportOrExportDeclaration(node) { - const moduleName = getExternalModuleName(node); - if (!moduleName || nodeIsMissing(moduleName)) { - return false; - } - if (!isStringLiteral(moduleName)) { - error2(moduleName, Diagnostics.String_literal_expected); - return false; - } - const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent); - if (node.parent.kind !== 307 /* SourceFile */ && !inAmbientExternalModule) { - error2( - moduleName, - node.kind === 278 /* ExportDeclaration */ ? Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module - ); - return false; - } - if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) { - if (!isTopLevelInExternalModuleAugmentation(node)) { - error2(node, Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); - return false; - } - } - if (!isImportEqualsDeclaration(node) && node.attributes) { - const diagnostic = node.attributes.token === 118 /* WithKeyword */ ? Diagnostics.Import_attribute_values_must_be_string_literal_expressions : Diagnostics.Import_assertion_values_must_be_string_literal_expressions; - let hasError = false; - for (const attr of node.attributes.elements) { - if (!isStringLiteral(attr.value)) { - hasError = true; - error2(attr.value, diagnostic); - } - } - return !hasError; - } - return true; - } - function checkModuleExportName(name, allowStringLiteral = true) { - if (name === void 0 || name.kind !== 11 /* StringLiteral */) { - return; - } - if (!allowStringLiteral) { - grammarErrorOnNode(name, Diagnostics.Identifier_expected); - } else if (moduleKind === 5 /* ES2015 */ || moduleKind === 6 /* ES2020 */) { - grammarErrorOnNode(name, Diagnostics.String_literal_import_and_export_names_are_not_supported_when_the_module_flag_is_set_to_es2015_or_es2020); - } - } - function checkAliasSymbol(node) { - var _a, _b, _c, _d; - let symbol = getSymbolOfDeclaration(node); - const target = resolveAlias(symbol); - if (target !== unknownSymbol) { - symbol = getMergedSymbol(symbol.exportSymbol || symbol); - if (isInJSFile(node) && !(target.flags & 111551 /* Value */) && !isTypeOnlyImportOrExportDeclaration(node)) { - const errorNode = isImportOrExportSpecifier(node) ? node.propertyName || node.name : isNamedDeclaration(node) ? node.name : node; - Debug.assert(node.kind !== 280 /* NamespaceExport */); - if (node.kind === 281 /* ExportSpecifier */) { - const diag2 = error2(errorNode, Diagnostics.Types_cannot_appear_in_export_declarations_in_JavaScript_files); - const alreadyExportedSymbol = (_b = (_a = getSourceFileOfNode(node).symbol) == null ? void 0 : _a.exports) == null ? void 0 : _b.get(moduleExportNameTextEscaped(node.propertyName || node.name)); - if (alreadyExportedSymbol === target) { - const exportingDeclaration = (_c = alreadyExportedSymbol.declarations) == null ? void 0 : _c.find(isJSDocNode); - if (exportingDeclaration) { - addRelatedInfo( - diag2, - createDiagnosticForNode( - exportingDeclaration, - Diagnostics._0_is_automatically_exported_here, - unescapeLeadingUnderscores(alreadyExportedSymbol.escapedName) - ) - ); - } - } - } else { - Debug.assert(node.kind !== 260 /* VariableDeclaration */); - const importDeclaration = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration)); - const moduleSpecifier = (importDeclaration && ((_d = tryGetModuleSpecifierFromDeclaration(importDeclaration)) == null ? void 0 : _d.text)) ?? "..."; - const importedIdentifier = unescapeLeadingUnderscores(isIdentifier(errorNode) ? errorNode.escapedText : symbol.escapedName); - error2( - errorNode, - Diagnostics._0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation, - importedIdentifier, - `import("${moduleSpecifier}").${importedIdentifier}` - ); - } - return; - } - const targetFlags = getSymbolFlags(target); - const excludedMeanings = (symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */) ? 111551 /* Value */ : 0) | (symbol.flags & 788968 /* Type */ ? 788968 /* Type */ : 0) | (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0); - if (targetFlags & excludedMeanings) { - const message = node.kind === 281 /* ExportSpecifier */ ? Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; - error2(node, message, symbolToString(symbol)); - } else if (node.kind !== 281 /* ExportSpecifier */) { - const appearsValueyToTranspiler = compilerOptions.isolatedModules && !findAncestor(node, isTypeOnlyImportOrExportDeclaration); - if (appearsValueyToTranspiler && symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */)) { - error2( - node, - Diagnostics.Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled, - symbolToString(symbol), - isolatedModulesLikeFlagName - ); - } - } - if (getIsolatedModules(compilerOptions) && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 33554432 /* Ambient */)) { - const typeOnlyAlias = getTypeOnlyAliasDeclaration(symbol); - const isType = !(targetFlags & 111551 /* Value */); - if (isType || typeOnlyAlias) { - switch (node.kind) { - case 273 /* ImportClause */: - case 276 /* ImportSpecifier */: - case 271 /* ImportEqualsDeclaration */: { - if (compilerOptions.verbatimModuleSyntax) { - Debug.assertIsDefined(node.name, "An ImportClause with a symbol should have a name"); - const message = compilerOptions.verbatimModuleSyntax && isInternalModuleImportEqualsDeclaration(node) ? Diagnostics.An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled : isType ? Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled; - const name = moduleExportNameTextUnescaped(node.kind === 276 /* ImportSpecifier */ ? node.propertyName || node.name : node.name); - addTypeOnlyDeclarationRelatedInfo( - error2(node, message, name), - isType ? void 0 : typeOnlyAlias, - name - ); - } - if (isType && node.kind === 271 /* ImportEqualsDeclaration */ && hasEffectiveModifier(node, 32 /* Export */)) { - error2(node, Diagnostics.Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled, isolatedModulesLikeFlagName); - } - break; - } - case 281 /* ExportSpecifier */: { - if (compilerOptions.verbatimModuleSyntax || getSourceFileOfNode(typeOnlyAlias) !== getSourceFileOfNode(node)) { - const name = moduleExportNameTextUnescaped(node.propertyName || node.name); - const diagnostic = isType ? error2(node, Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type, isolatedModulesLikeFlagName) : error2(node, Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled, name, isolatedModulesLikeFlagName); - addTypeOnlyDeclarationRelatedInfo(diagnostic, isType ? void 0 : typeOnlyAlias, name); - break; - } - } - } - } - if (compilerOptions.verbatimModuleSyntax && node.kind !== 271 /* ImportEqualsDeclaration */ && !isInJSFile(node) && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */) { - error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); - } else if (moduleKind === 200 /* Preserve */ && node.kind !== 271 /* ImportEqualsDeclaration */ && node.kind !== 260 /* VariableDeclaration */ && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */) { - error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_module_is_set_to_preserve); - } - if (compilerOptions.verbatimModuleSyntax && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 33554432 /* Ambient */) && targetFlags & 128 /* ConstEnum */) { - const constEnumDeclaration = target.valueDeclaration; - const redirect = host.getRedirectReferenceForResolutionFromSourceOfProject(getSourceFileOfNode(constEnumDeclaration).resolvedPath); - if (constEnumDeclaration.flags & 33554432 /* Ambient */ && (!redirect || !shouldPreserveConstEnums(redirect.commandLine.options))) { - error2(node, Diagnostics.Cannot_access_ambient_const_enums_when_0_is_enabled, isolatedModulesLikeFlagName); - } - } - } - if (isImportSpecifier(node)) { - const targetSymbol = resolveAliasWithDeprecationCheck(symbol, node); - if (isDeprecatedSymbol(targetSymbol) && targetSymbol.declarations) { - addDeprecatedSuggestion(node, targetSymbol.declarations, targetSymbol.escapedName); - } - } - } - } - function resolveAliasWithDeprecationCheck(symbol, location) { - if (!(symbol.flags & 2097152 /* Alias */) || isDeprecatedSymbol(symbol) || !getDeclarationOfAliasSymbol(symbol)) { - return symbol; - } - const targetSymbol = resolveAlias(symbol); - if (targetSymbol === unknownSymbol) return targetSymbol; - while (symbol.flags & 2097152 /* Alias */) { - const target = getImmediateAliasedSymbol(symbol); - if (target) { - if (target === targetSymbol) break; - if (target.declarations && length(target.declarations)) { - if (isDeprecatedSymbol(target)) { - addDeprecatedSuggestion(location, target.declarations, target.escapedName); - break; - } else { - if (symbol === targetSymbol) break; - symbol = target; - } - } - } else { - break; - } - } - return targetSymbol; - } - function checkImportBinding(node) { - checkCollisionsForDeclarationName(node, node.name); - checkAliasSymbol(node); - if (node.kind === 276 /* ImportSpecifier */) { - checkModuleExportName(node.propertyName); - if (moduleExportNameIsDefault(node.propertyName || node.name) && getESModuleInterop(compilerOptions) && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */) { - checkExternalEmitHelpers(node, 131072 /* ImportDefault */); - } - } - } - function checkImportAttributes(declaration) { - var _a; - const node = declaration.attributes; - if (node) { - const importAttributesType = getGlobalImportAttributesType( - /*reportErrors*/ - true - ); - if (importAttributesType !== emptyObjectType) { - checkTypeAssignableTo(getTypeFromImportAttributes(node), getNullableType(importAttributesType, 32768 /* Undefined */), node); - } - const validForTypeAttributes = isExclusivelyTypeOnlyImportOrExport(declaration); - const override = getResolutionModeOverride(node, validForTypeAttributes ? grammarErrorOnNode : void 0); - const isImportAttributes2 = declaration.attributes.token === 118 /* WithKeyword */; - if (validForTypeAttributes && override) { - return; - } - const mode = moduleKind === 199 /* NodeNext */ && declaration.moduleSpecifier && getEmitSyntaxForModuleSpecifierExpression(declaration.moduleSpecifier); - if (mode !== 99 /* ESNext */ && moduleKind !== 99 /* ESNext */ && moduleKind !== 200 /* Preserve */) { - const message = isImportAttributes2 ? moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve : moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve; - return grammarErrorOnNode(node, message); - } - const isTypeOnly = isJSDocImportTag(declaration) || (isImportDeclaration(declaration) ? (_a = declaration.importClause) == null ? void 0 : _a.isTypeOnly : declaration.isTypeOnly); - if (isTypeOnly) { - return grammarErrorOnNode(node, isImportAttributes2 ? Diagnostics.Import_attributes_cannot_be_used_with_type_only_imports_or_exports : Diagnostics.Import_assertions_cannot_be_used_with_type_only_imports_or_exports); - } - if (override) { - return grammarErrorOnNode(node, Diagnostics.resolution_mode_can_only_be_set_for_type_only_imports); - } - } - } - function checkImportAttribute(node) { - return getRegularTypeOfLiteralType(checkExpressionCached(node.value)); - } - function checkImportDeclaration(node) { - if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { - return; - } - if (!checkGrammarModifiers(node) && node.modifiers) { - grammarErrorOnFirstToken(node, Diagnostics.An_import_declaration_cannot_have_modifiers); - } - if (checkExternalImportOrExportDeclaration(node)) { - let resolvedModule; - const importClause = node.importClause; - if (importClause && !checkGrammarImportClause(importClause)) { - if (importClause.name) { - checkImportBinding(importClause); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 274 /* NamespaceImport */) { - checkImportBinding(importClause.namedBindings); - if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */ && getESModuleInterop(compilerOptions)) { - checkExternalEmitHelpers(node, 65536 /* ImportStar */); - } - } else { - resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); - if (resolvedModule) { - forEach(importClause.namedBindings.elements, checkImportBinding); - } - } - } - if (isOnlyImportableAsDefault(node.moduleSpecifier, resolvedModule) && !hasTypeJsonImportAttribute(node)) { - error2(node.moduleSpecifier, Diagnostics.Importing_a_JSON_file_into_an_ECMAScript_module_requires_a_type_Colon_json_import_attribute_when_module_is_set_to_0, ModuleKind[moduleKind]); - } - } else if (noUncheckedSideEffectImports && !importClause) { - void resolveExternalModuleName(node, node.moduleSpecifier); - } - } - checkImportAttributes(node); - } - function hasTypeJsonImportAttribute(node) { - return !!node.attributes && node.attributes.elements.some((attr) => { - var _a; - return getTextOfIdentifierOrLiteral(attr.name) === "type" && ((_a = tryCast(attr.value, isStringLiteralLike)) == null ? void 0 : _a.text) === "json"; - }); - } - function checkImportEqualsDeclaration(node) { - if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { - return; - } - checkGrammarModifiers(node); - if (isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { - checkImportBinding(node); - markLinkedReferences(node, 6 /* ExportImportEquals */); - if (node.moduleReference.kind !== 283 /* ExternalModuleReference */) { - const target = resolveAlias(getSymbolOfDeclaration(node)); - if (target !== unknownSymbol) { - const targetFlags = getSymbolFlags(target); - if (targetFlags & 111551 /* Value */) { - const moduleName = getFirstIdentifier(node.moduleReference); - if (!(resolveEntityName(moduleName, 111551 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) { - error2(moduleName, Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, declarationNameToString(moduleName)); - } - } - if (targetFlags & 788968 /* Type */) { - checkTypeNameIsReserved(node.name, Diagnostics.Import_name_cannot_be_0); - } - } - if (node.isTypeOnly) { - grammarErrorOnNode(node, Diagnostics.An_import_alias_cannot_use_import_type); - } - } else { - if (5 /* ES2015 */ <= moduleKind && moduleKind <= 99 /* ESNext */ && !node.isTypeOnly && !(node.flags & 33554432 /* Ambient */)) { - grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); - } - } - } - } - function checkExportDeclaration(node) { - if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { - return; - } - if (!checkGrammarModifiers(node) && hasSyntacticModifiers(node)) { - grammarErrorOnFirstToken(node, Diagnostics.An_export_declaration_cannot_have_modifiers); - } - checkGrammarExportDeclaration(node); - if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { - if (node.exportClause && !isNamespaceExport(node.exportClause)) { - forEach(node.exportClause.elements, checkExportSpecifier); - const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent); - const inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 268 /* ModuleBlock */ && !node.moduleSpecifier && node.flags & 33554432 /* Ambient */; - if (node.parent.kind !== 307 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { - error2(node, Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); - } - } else { - const moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); - if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { - error2(node.moduleSpecifier, Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); - } else if (node.exportClause) { - checkAliasSymbol(node.exportClause); - checkModuleExportName(node.exportClause.name); - } - if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */) { - if (node.exportClause) { - if (getESModuleInterop(compilerOptions)) { - checkExternalEmitHelpers(node, 65536 /* ImportStar */); - } - } else { - checkExternalEmitHelpers(node, 32768 /* ExportStar */); - } - } - } - } - checkImportAttributes(node); - } - function checkGrammarExportDeclaration(node) { - var _a; - if (node.isTypeOnly && ((_a = node.exportClause) == null ? void 0 : _a.kind) === 279 /* NamedExports */) { - return checkGrammarNamedImportsOrExports(node.exportClause); - } - return false; - } - function checkGrammarModuleElementContext(node, errorMessage) { - const isInAppropriateContext = node.parent.kind === 307 /* SourceFile */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 267 /* ModuleDeclaration */; - if (!isInAppropriateContext) { - grammarErrorOnFirstToken(node, errorMessage); - } - return !isInAppropriateContext; - } - function checkExportSpecifier(node) { - checkAliasSymbol(node); - const hasModuleSpecifier = node.parent.parent.moduleSpecifier !== void 0; - checkModuleExportName(node.propertyName, hasModuleSpecifier); - checkModuleExportName(node.name); - if (getEmitDeclarations(compilerOptions)) { - collectLinkedAliases( - node.propertyName || node.name, - /*setVisibility*/ - true - ); - } - if (!hasModuleSpecifier) { - const exportedName = node.propertyName || node.name; - if (exportedName.kind === 11 /* StringLiteral */) { - return; - } - const symbol = resolveName( - exportedName, - exportedName.escapedText, - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { - error2(exportedName, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, idText(exportedName)); - } else { - markLinkedReferences(node, 7 /* ExportSpecifier */); - } - } else { - if (getESModuleInterop(compilerOptions) && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */ && moduleExportNameIsDefault(node.propertyName || node.name)) { - checkExternalEmitHelpers(node, 131072 /* ImportDefault */); - } - } - } - function checkExportAssignment(node) { - const illegalContextMessage = node.isExportEquals ? Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration : Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration; - if (checkGrammarModuleElementContext(node, illegalContextMessage)) { - return; - } - const container = node.parent.kind === 307 /* SourceFile */ ? node.parent : node.parent.parent; - if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) { - if (node.isExportEquals) { - error2(node, Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); - } else { - error2(node, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } - return; - } - if (!checkGrammarModifiers(node) && hasEffectiveModifiers(node)) { - grammarErrorOnFirstToken(node, Diagnostics.An_export_assignment_cannot_have_modifiers); - } - const typeAnnotationNode = getEffectiveTypeAnnotationNode(node); - if (typeAnnotationNode) { - checkTypeAssignableTo(checkExpressionCached(node.expression), getTypeFromTypeNode(typeAnnotationNode), node.expression); - } - const isIllegalExportDefaultInCJS = !node.isExportEquals && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */; - if (node.expression.kind === 80 /* Identifier */) { - const id = node.expression; - const sym = getExportSymbolOfValueSymbolIfExported(resolveEntityName( - id, - -1 /* All */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - node - )); - if (sym) { - markLinkedReferences(node, 3 /* ExportAssignment */); - const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(sym, 111551 /* Value */); - if (getSymbolFlags(sym) & 111551 /* Value */) { - checkExpressionCached(id); - if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && typeOnlyDeclaration) { - error2( - id, - node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration : Diagnostics.An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration, - idText(id) - ); - } - } else if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax) { - error2( - id, - node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type : Diagnostics.An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type, - idText(id) - ); - } - if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && getIsolatedModules(compilerOptions) && !(sym.flags & 111551 /* Value */)) { - const nonLocalMeanings = getSymbolFlags( - sym, - /*excludeTypeOnlyMeanings*/ - false, - /*excludeLocalMeanings*/ - true - ); - if (sym.flags & 2097152 /* Alias */ && nonLocalMeanings & 788968 /* Type */ && !(nonLocalMeanings & 111551 /* Value */) && (!typeOnlyDeclaration || getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node))) { - error2( - id, - node.isExportEquals ? Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default, - idText(id), - isolatedModulesLikeFlagName - ); - } else if (typeOnlyDeclaration && getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node)) { - addTypeOnlyDeclarationRelatedInfo( - error2( - id, - node.isExportEquals ? Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default, - idText(id), - isolatedModulesLikeFlagName - ), - typeOnlyDeclaration, - idText(id) - ); - } - } - } else { - checkExpressionCached(id); - } - if (getEmitDeclarations(compilerOptions)) { - collectLinkedAliases( - id, - /*setVisibility*/ - true - ); - } - } else { - checkExpressionCached(node.expression); - } - if (isIllegalExportDefaultInCJS) { - error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); - } - checkExternalModuleExports(container); - if (node.flags & 33554432 /* Ambient */ && !isEntityNameExpression(node.expression)) { - grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context); - } - if (node.isExportEquals) { - if (moduleKind >= 5 /* ES2015 */ && moduleKind !== 200 /* Preserve */ && (node.flags & 33554432 /* Ambient */ && host.getImpliedNodeFormatForEmit(getSourceFileOfNode(node)) === 99 /* ESNext */ || !(node.flags & 33554432 /* Ambient */) && host.getImpliedNodeFormatForEmit(getSourceFileOfNode(node)) !== 1 /* CommonJS */)) { - grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead); - } else if (moduleKind === 4 /* System */ && !(node.flags & 33554432 /* Ambient */)) { - grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); - } - } - } - function hasExportedMembers(moduleSymbol) { - return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export="); - } - function checkExternalModuleExports(node) { - const moduleSymbol = getSymbolOfDeclaration(node); - const links = getSymbolLinks(moduleSymbol); - if (!links.exportsChecked) { - const exportEqualsSymbol = moduleSymbol.exports.get("export="); - if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { - const declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; - if (declaration && !isTopLevelInExternalModuleAugmentation(declaration) && !isInJSFile(declaration)) { - error2(declaration, Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); - } - } - const exports2 = getExportsOfModule(moduleSymbol); - if (exports2) { - exports2.forEach(({ declarations, flags }, id) => { - if (id === "__export") { - return; - } - if (flags & (1920 /* Namespace */ | 384 /* Enum */)) { - return; - } - const exportedDeclarationsCount = countWhere(declarations, and(isNotOverloadAndNotAccessor, not(isInterfaceDeclaration))); - if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) { - return; - } - if (exportedDeclarationsCount > 1) { - if (!isDuplicatedCommonJSExport(declarations)) { - for (const declaration of declarations) { - if (isNotOverload(declaration)) { - diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Cannot_redeclare_exported_variable_0, unescapeLeadingUnderscores(id))); - } - } - } - } - }); - } - links.exportsChecked = true; - } - } - function isDuplicatedCommonJSExport(declarations) { - return declarations && declarations.length > 1 && declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && (isExportsIdentifier(d.expression) || isModuleExportsAccessExpression(d.expression))); - } - function checkSourceElement(node) { - if (node) { - const saveCurrentNode = currentNode; - currentNode = node; - instantiationCount = 0; - checkSourceElementWorker(node); - currentNode = saveCurrentNode; - } - } - function checkSourceElementWorker(node) { - if (getNodeCheckFlags(node) & 8388608 /* PartiallyTypeChecked */) { - return; - } - if (canHaveJSDoc(node)) { - forEach(node.jsDoc, ({ comment, tags }) => { - checkJSDocCommentWorker(comment); - forEach(tags, (tag) => { - checkJSDocCommentWorker(tag.comment); - if (isInJSFile(node)) { - checkSourceElement(tag); - } - }); - }); - } - const kind = node.kind; - if (cancellationToken) { - switch (kind) { - case 267 /* ModuleDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 262 /* FunctionDeclaration */: - cancellationToken.throwIfCancellationRequested(); - } - } - if (kind >= 243 /* FirstStatement */ && kind <= 259 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) { - errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected); - } - switch (kind) { - case 168 /* TypeParameter */: - return checkTypeParameter(node); - case 169 /* Parameter */: - return checkParameter(node); - case 172 /* PropertyDeclaration */: - return checkPropertyDeclaration(node); - case 171 /* PropertySignature */: - return checkPropertySignature(node); - case 185 /* ConstructorType */: - case 184 /* FunctionType */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 181 /* IndexSignature */: - return checkSignatureDeclaration(node); - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - return checkMethodDeclaration(node); - case 175 /* ClassStaticBlockDeclaration */: - return checkClassStaticBlockDeclaration(node); - case 176 /* Constructor */: - return checkConstructorDeclaration(node); - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return checkAccessorDeclaration(node); - case 183 /* TypeReference */: - return checkTypeReferenceNode(node); - case 182 /* TypePredicate */: - return checkTypePredicate(node); - case 186 /* TypeQuery */: - return checkTypeQuery(node); - case 187 /* TypeLiteral */: - return checkTypeLiteral(node); - case 188 /* ArrayType */: - return checkArrayType(node); - case 189 /* TupleType */: - return checkTupleType(node); - case 192 /* UnionType */: - case 193 /* IntersectionType */: - return checkUnionOrIntersectionType(node); - case 196 /* ParenthesizedType */: - case 190 /* OptionalType */: - case 191 /* RestType */: - return checkSourceElement(node.type); - case 197 /* ThisType */: - return checkThisType(node); - case 198 /* TypeOperator */: - return checkTypeOperator(node); - case 194 /* ConditionalType */: - return checkConditionalType(node); - case 195 /* InferType */: - return checkInferType(node); - case 203 /* TemplateLiteralType */: - return checkTemplateLiteralType(node); - case 205 /* ImportType */: - return checkImportType(node); - case 202 /* NamedTupleMember */: - return checkNamedTupleMember(node); - case 328 /* JSDocAugmentsTag */: - return checkJSDocAugmentsTag(node); - case 329 /* JSDocImplementsTag */: - return checkJSDocImplementsTag(node); - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 340 /* JSDocEnumTag */: - return checkJSDocTypeAliasTag(node); - case 345 /* JSDocTemplateTag */: - return checkJSDocTemplateTag(node); - case 344 /* JSDocTypeTag */: - return checkJSDocTypeTag(node); - case 324 /* JSDocLink */: - case 325 /* JSDocLinkCode */: - case 326 /* JSDocLinkPlain */: - return checkJSDocLinkLikeTag(node); - case 341 /* JSDocParameterTag */: - return checkJSDocParameterTag(node); - case 348 /* JSDocPropertyTag */: - return checkJSDocPropertyTag(node); - case 317 /* JSDocFunctionType */: - checkJSDocFunctionType(node); - // falls through - case 315 /* JSDocNonNullableType */: - case 314 /* JSDocNullableType */: - case 312 /* JSDocAllType */: - case 313 /* JSDocUnknownType */: - case 322 /* JSDocTypeLiteral */: - checkJSDocTypeIsInJsFile(node); - forEachChild(node, checkSourceElement); - return; - case 318 /* JSDocVariadicType */: - checkJSDocVariadicType(node); - return; - case 309 /* JSDocTypeExpression */: - return checkSourceElement(node.type); - case 333 /* JSDocPublicTag */: - case 335 /* JSDocProtectedTag */: - case 334 /* JSDocPrivateTag */: - return checkJSDocAccessibilityModifiers(node); - case 350 /* JSDocSatisfiesTag */: - return checkJSDocSatisfiesTag(node); - case 343 /* JSDocThisTag */: - return checkJSDocThisTag(node); - case 351 /* JSDocImportTag */: - return checkJSDocImportTag(node); - case 199 /* IndexedAccessType */: - return checkIndexedAccessType(node); - case 200 /* MappedType */: - return checkMappedType(node); - case 262 /* FunctionDeclaration */: - return checkFunctionDeclaration(node); - case 241 /* Block */: - case 268 /* ModuleBlock */: - return checkBlock(node); - case 243 /* VariableStatement */: - return checkVariableStatement(node); - case 244 /* ExpressionStatement */: - return checkExpressionStatement(node); - case 245 /* IfStatement */: - return checkIfStatement(node); - case 246 /* DoStatement */: - return checkDoStatement(node); - case 247 /* WhileStatement */: - return checkWhileStatement(node); - case 248 /* ForStatement */: - return checkForStatement(node); - case 249 /* ForInStatement */: - return checkForInStatement(node); - case 250 /* ForOfStatement */: - return checkForOfStatement(node); - case 251 /* ContinueStatement */: - case 252 /* BreakStatement */: - return checkBreakOrContinueStatement(node); - case 253 /* ReturnStatement */: - return checkReturnStatement(node); - case 254 /* WithStatement */: - return checkWithStatement(node); - case 255 /* SwitchStatement */: - return checkSwitchStatement(node); - case 256 /* LabeledStatement */: - return checkLabeledStatement(node); - case 257 /* ThrowStatement */: - return checkThrowStatement(node); - case 258 /* TryStatement */: - return checkTryStatement(node); - case 260 /* VariableDeclaration */: - return checkVariableDeclaration(node); - case 208 /* BindingElement */: - return checkBindingElement(node); - case 263 /* ClassDeclaration */: - return checkClassDeclaration(node); - case 264 /* InterfaceDeclaration */: - return checkInterfaceDeclaration(node); - case 265 /* TypeAliasDeclaration */: - return checkTypeAliasDeclaration(node); - case 266 /* EnumDeclaration */: - return checkEnumDeclaration(node); - case 267 /* ModuleDeclaration */: - return checkModuleDeclaration(node); - case 272 /* ImportDeclaration */: - return checkImportDeclaration(node); - case 271 /* ImportEqualsDeclaration */: - return checkImportEqualsDeclaration(node); - case 278 /* ExportDeclaration */: - return checkExportDeclaration(node); - case 277 /* ExportAssignment */: - return checkExportAssignment(node); - case 242 /* EmptyStatement */: - case 259 /* DebuggerStatement */: - checkGrammarStatementInAmbientContext(node); - return; - case 282 /* MissingDeclaration */: - return checkMissingDeclaration(node); - } - } - function checkJSDocCommentWorker(node) { - if (isArray(node)) { - forEach(node, (tag) => { - if (isJSDocLinkLike(tag)) { - checkSourceElement(tag); - } - }); - } - } - function checkJSDocTypeIsInJsFile(node) { - if (!isInJSFile(node)) { - if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) { - const token = tokenToString(isJSDocNonNullableType(node) ? 54 /* ExclamationToken */ : 58 /* QuestionToken */); - const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1; - const typeNode = node.type; - const type = getTypeFromTypeNode(typeNode); - grammarErrorOnNode( - node, - diagnostic, - token, - typeToString( - isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type - ) - ); - } else { - grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments); - } - } - } - function checkJSDocVariadicType(node) { - checkJSDocTypeIsInJsFile(node); - checkSourceElement(node.type); - const { parent: parent2 } = node; - if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) { - if (last(parent2.parent.parameters) !== parent2) { - error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - return; - } - if (!isJSDocTypeExpression(parent2)) { - error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature); - } - const paramTag = node.parent.parent; - if (!isJSDocParameterTag(paramTag)) { - error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature); - return; - } - const param = getParameterSymbolFromJSDoc(paramTag); - if (!param) { - return; - } - const host2 = getHostSignatureFromJSDoc(paramTag); - if (!host2 || last(host2.parameters).symbol !== param) { - error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - } - function getTypeFromJSDocVariadicType(node) { - const type = getTypeFromTypeNode(node.type); - const { parent: parent2 } = node; - const paramTag = node.parent.parent; - if (isJSDocTypeExpression(node.parent) && isJSDocParameterTag(paramTag)) { - const host2 = getHostSignatureFromJSDoc(paramTag); - const isCallbackTag = isJSDocCallbackTag(paramTag.parent.parent); - if (host2 || isCallbackTag) { - const lastParamDeclaration = isCallbackTag ? lastOrUndefined(paramTag.parent.parent.typeExpression.parameters) : lastOrUndefined(host2.parameters); - const symbol = getParameterSymbolFromJSDoc(paramTag); - if (!lastParamDeclaration || symbol && lastParamDeclaration.symbol === symbol && isRestParameter(lastParamDeclaration)) { - return createArrayType(type); - } - } - } - if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) { - return createArrayType(type); - } - return addOptionality(type); - } - function checkNodeDeferred(node) { - const enclosingFile = getSourceFileOfNode(node); - const links = getNodeLinks(enclosingFile); - if (!(links.flags & 1 /* TypeChecked */)) { - links.deferredNodes || (links.deferredNodes = /* @__PURE__ */ new Set()); - links.deferredNodes.add(node); - } else { - Debug.assert(!links.deferredNodes, "A type-checked file should have no deferred nodes."); - } - } - function checkDeferredNodes(context) { - const links = getNodeLinks(context); - if (links.deferredNodes) { - links.deferredNodes.forEach(checkDeferredNode); - } - links.deferredNodes = void 0; - } - function checkDeferredNode(node) { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkDeferredNode", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); - const saveCurrentNode = currentNode; - currentNode = node; - instantiationCount = 0; - switch (node.kind) { - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 215 /* TaggedTemplateExpression */: - case 170 /* Decorator */: - case 286 /* JsxOpeningElement */: - resolveUntypedCall(node); - break; - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - checkFunctionExpressionOrObjectLiteralMethodDeferred(node); - break; - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - checkAccessorDeclaration(node); - break; - case 231 /* ClassExpression */: - checkClassExpressionDeferred(node); - break; - case 168 /* TypeParameter */: - checkTypeParameterDeferred(node); - break; - case 285 /* JsxSelfClosingElement */: - checkJsxSelfClosingElementDeferred(node); - break; - case 284 /* JsxElement */: - checkJsxElementDeferred(node); - break; - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - case 217 /* ParenthesizedExpression */: - checkAssertionDeferred(node); - break; - case 222 /* VoidExpression */: - checkExpression(node.expression); - break; - case 226 /* BinaryExpression */: - if (isInstanceOfExpression(node)) { - resolveUntypedCall(node); - } - break; - } - currentNode = saveCurrentNode; - (_b = tracing) == null ? void 0 : _b.pop(); - } - function checkSourceFile(node, nodesToCheck) { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push( - tracing.Phase.Check, - nodesToCheck ? "checkSourceFileNodes" : "checkSourceFile", - { path: node.path }, - /*separateBeginAndEnd*/ - true - ); - const beforeMark = nodesToCheck ? "beforeCheckNodes" : "beforeCheck"; - const afterMark = nodesToCheck ? "afterCheckNodes" : "afterCheck"; - mark(beforeMark); - nodesToCheck ? checkSourceFileNodesWorker(node, nodesToCheck) : checkSourceFileWorker(node); - mark(afterMark); - measure("Check", beforeMark, afterMark); - (_b = tracing) == null ? void 0 : _b.pop(); - } - function unusedIsError(kind, isAmbient) { - if (isAmbient) { - return false; - } - switch (kind) { - case 0 /* Local */: - return !!compilerOptions.noUnusedLocals; - case 1 /* Parameter */: - return !!compilerOptions.noUnusedParameters; - default: - return Debug.assertNever(kind); - } - } - function getPotentiallyUnusedIdentifiers(sourceFile) { - return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || emptyArray; - } - function checkSourceFileWorker(node) { - const links = getNodeLinks(node); - if (!(links.flags & 1 /* TypeChecked */)) { - if (skipTypeChecking(node, compilerOptions, host)) { - return; - } - checkGrammarSourceFile(node); - clear(potentialThisCollisions); - clear(potentialNewTargetCollisions); - clear(potentialWeakMapSetCollisions); - clear(potentialReflectCollisions); - clear(potentialUnusedRenamedBindingElementsInTypes); - if (links.flags & 8388608 /* PartiallyTypeChecked */) { - potentialThisCollisions = links.potentialThisCollisions; - potentialNewTargetCollisions = links.potentialNewTargetCollisions; - potentialWeakMapSetCollisions = links.potentialWeakMapSetCollisions; - potentialReflectCollisions = links.potentialReflectCollisions; - potentialUnusedRenamedBindingElementsInTypes = links.potentialUnusedRenamedBindingElementsInTypes; - } - forEach(node.statements, checkSourceElement); - checkSourceElement(node.endOfFileToken); - checkDeferredNodes(node); - if (isExternalOrCommonJsModule(node)) { - registerForUnusedIdentifiersCheck(node); - } - addLazyDiagnostic(() => { - if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) { - checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), (containingNode, kind, diag2) => { - if (!containsParseError(containingNode) && unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) { - diagnostics.add(diag2); - } - }); - } - if (!node.isDeclarationFile) { - checkPotentialUncheckedRenamedBindingElementsInTypes(); - } - }); - if (isExternalOrCommonJsModule(node)) { - checkExternalModuleExports(node); - } - if (potentialThisCollisions.length) { - forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); - clear(potentialThisCollisions); - } - if (potentialNewTargetCollisions.length) { - forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); - clear(potentialNewTargetCollisions); - } - if (potentialWeakMapSetCollisions.length) { - forEach(potentialWeakMapSetCollisions, checkWeakMapSetCollision); - clear(potentialWeakMapSetCollisions); - } - if (potentialReflectCollisions.length) { - forEach(potentialReflectCollisions, checkReflectCollision); - clear(potentialReflectCollisions); - } - links.flags |= 1 /* TypeChecked */; - } - } - function checkSourceFileNodesWorker(file, nodes) { - const links = getNodeLinks(file); - if (!(links.flags & 1 /* TypeChecked */)) { - if (skipTypeChecking(file, compilerOptions, host)) { - return; - } - checkGrammarSourceFile(file); - clear(potentialThisCollisions); - clear(potentialNewTargetCollisions); - clear(potentialWeakMapSetCollisions); - clear(potentialReflectCollisions); - clear(potentialUnusedRenamedBindingElementsInTypes); - forEach(nodes, checkSourceElement); - checkDeferredNodes(file); - (links.potentialThisCollisions || (links.potentialThisCollisions = [])).push(...potentialThisCollisions); - (links.potentialNewTargetCollisions || (links.potentialNewTargetCollisions = [])).push(...potentialNewTargetCollisions); - (links.potentialWeakMapSetCollisions || (links.potentialWeakMapSetCollisions = [])).push(...potentialWeakMapSetCollisions); - (links.potentialReflectCollisions || (links.potentialReflectCollisions = [])).push(...potentialReflectCollisions); - (links.potentialUnusedRenamedBindingElementsInTypes || (links.potentialUnusedRenamedBindingElementsInTypes = [])).push( - ...potentialUnusedRenamedBindingElementsInTypes - ); - links.flags |= 8388608 /* PartiallyTypeChecked */; - for (const node of nodes) { - const nodeLinks2 = getNodeLinks(node); - nodeLinks2.flags |= 8388608 /* PartiallyTypeChecked */; - } - } - } - function getDiagnostics2(sourceFile, ct, nodesToCheck) { - try { - cancellationToken = ct; - return getDiagnosticsWorker(sourceFile, nodesToCheck); - } finally { - cancellationToken = void 0; - } - } - function ensurePendingDiagnosticWorkComplete() { - for (const cb of deferredDiagnosticsCallbacks) { - cb(); - } - deferredDiagnosticsCallbacks = []; - } - function checkSourceFileWithEagerDiagnostics(sourceFile, nodesToCheck) { - ensurePendingDiagnosticWorkComplete(); - const oldAddLazyDiagnostics = addLazyDiagnostic; - addLazyDiagnostic = (cb) => cb(); - checkSourceFile(sourceFile, nodesToCheck); - addLazyDiagnostic = oldAddLazyDiagnostics; - } - function getDiagnosticsWorker(sourceFile, nodesToCheck) { - if (sourceFile) { - ensurePendingDiagnosticWorkComplete(); - const previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - const previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; - checkSourceFileWithEagerDiagnostics(sourceFile, nodesToCheck); - const semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); - if (nodesToCheck) { - return semanticDiagnostics; - } - const currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); - if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { - const deferredGlobalDiagnostics = relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, compareDiagnostics); - return concatenate(deferredGlobalDiagnostics, semanticDiagnostics); - } else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { - return concatenate(currentGlobalDiagnostics, semanticDiagnostics); - } - return semanticDiagnostics; - } - forEach(host.getSourceFiles(), (file) => checkSourceFileWithEagerDiagnostics(file)); - return diagnostics.getDiagnostics(); - } - function getGlobalDiagnostics() { - ensurePendingDiagnosticWorkComplete(); - return diagnostics.getGlobalDiagnostics(); - } - function getSymbolsInScope(location, meaning) { - if (location.flags & 67108864 /* InWithStatement */) { - return []; - } - const symbols = createSymbolTable(); - let isStaticSymbol = false; - populateSymbols(); - symbols.delete("this" /* This */); - return symbolsToArray(symbols); - function populateSymbols() { - while (location) { - if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) { - copySymbols(location.locals, meaning); - } - switch (location.kind) { - case 307 /* SourceFile */: - if (!isExternalModule(location)) break; - // falls through - case 267 /* ModuleDeclaration */: - copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */); - break; - case 266 /* EnumDeclaration */: - copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */); - break; - case 231 /* ClassExpression */: - const className = location.name; - if (className) { - copySymbol(location.symbol, meaning); - } - // this fall-through is necessary because we would like to handle - // type parameter inside class expression similar to how we handle it in classDeclaration and interface Declaration. - // falls through - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - if (!isStaticSymbol) { - copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */); - } - break; - case 218 /* FunctionExpression */: - const funcName = location.name; - if (funcName) { - copySymbol(location.symbol, meaning); - } - break; - } - if (introducesArgumentsExoticObject(location)) { - copySymbol(argumentsSymbol, meaning); - } - isStaticSymbol = isStatic(location); - location = location.parent; - } - copySymbols(globals, meaning); - } - function copySymbol(symbol, meaning2) { - if (getCombinedLocalAndExportSymbolFlags(symbol) & meaning2) { - const id = symbol.escapedName; - if (!symbols.has(id)) { - symbols.set(id, symbol); - } - } - } - function copySymbols(source, meaning2) { - if (meaning2) { - source.forEach((symbol) => { - copySymbol(symbol, meaning2); - }); - } - } - function copyLocallyVisibleExportSymbols(source, meaning2) { - if (meaning2) { - source.forEach((symbol) => { - if (!getDeclarationOfKind(symbol, 281 /* ExportSpecifier */) && !getDeclarationOfKind(symbol, 280 /* NamespaceExport */) && symbol.escapedName !== "default" /* Default */) { - copySymbol(symbol, meaning2); - } - }); - } - } - } - function isTypeDeclarationName(name) { - return name.kind === 80 /* Identifier */ && isTypeDeclaration(name.parent) && getNameOfDeclaration(name.parent) === name; - } - function isTypeReferenceIdentifier(node) { - while (node.parent.kind === 166 /* QualifiedName */) { - node = node.parent; - } - return node.parent.kind === 183 /* TypeReference */; - } - function isInNameOfExpressionWithTypeArguments(node) { - while (node.parent.kind === 211 /* PropertyAccessExpression */) { - node = node.parent; - } - return node.parent.kind === 233 /* ExpressionWithTypeArguments */; - } - function forEachEnclosingClass(node, callback) { - let result; - let containingClass = getContainingClass(node); - while (containingClass) { - if (result = callback(containingClass)) break; - containingClass = getContainingClass(containingClass); - } - return result; - } - function isNodeUsedDuringClassInitialization(node) { - return !!findAncestor(node, (element) => { - if (isConstructorDeclaration(element) && nodeIsPresent(element.body) || isPropertyDeclaration(element)) { - return true; - } else if (isClassLike(element) || isFunctionLikeDeclaration(element)) { - return "quit"; - } - return false; - }); - } - function isNodeWithinClass(node, classDeclaration) { - return !!forEachEnclosingClass(node, (n) => n === classDeclaration); - } - function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { - while (nodeOnRightSide.parent.kind === 166 /* QualifiedName */) { - nodeOnRightSide = nodeOnRightSide.parent; - } - if (nodeOnRightSide.parent.kind === 271 /* ImportEqualsDeclaration */) { - return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : void 0; - } - if (nodeOnRightSide.parent.kind === 277 /* ExportAssignment */) { - return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : void 0; - } - return void 0; - } - function isInRightSideOfImportOrExportAssignment(node) { - return getLeftSideOfImportEqualsOrExportAssignment(node) !== void 0; - } - function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { - const specialPropertyAssignmentKind = getAssignmentDeclarationKind(entityName.parent.parent); - switch (specialPropertyAssignmentKind) { - case 1 /* ExportsProperty */: - case 3 /* PrototypeProperty */: - return getSymbolOfNode(entityName.parent); - case 5 /* Property */: - if (isPropertyAccessExpression(entityName.parent) && getLeftmostAccessExpression(entityName.parent) === entityName) { - return void 0; - } - // falls through - case 4 /* ThisProperty */: - case 2 /* ModuleExports */: - return getSymbolOfDeclaration(entityName.parent.parent); - } - } - function isImportTypeQualifierPart(node) { - let parent2 = node.parent; - while (isQualifiedName(parent2)) { - node = parent2; - parent2 = parent2.parent; - } - if (parent2 && parent2.kind === 205 /* ImportType */ && parent2.qualifier === node) { - return parent2; - } - return void 0; - } - function isThisPropertyAndThisTyped(node) { - if (node.expression.kind === 110 /* ThisKeyword */) { - const container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (isFunctionLike(container)) { - const containingLiteral = getContainingObjectLiteral(container); - if (containingLiteral) { - const contextualType = getApparentTypeOfContextualType( - containingLiteral, - /*contextFlags*/ - void 0 - ); - const type = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType); - return type && !isTypeAny(type); - } - } - } - } - function getSymbolOfNameOrPropertyAccessExpression(name) { - if (isDeclarationName(name)) { - return getSymbolOfNode(name.parent); - } - if (isInJSFile(name) && name.parent.kind === 211 /* PropertyAccessExpression */ && name.parent === name.parent.parent.left) { - if (!isPrivateIdentifier(name) && !isJSDocMemberName(name) && !isThisPropertyAndThisTyped(name.parent)) { - const specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(name); - if (specialPropertyAssignmentSymbol) { - return specialPropertyAssignmentSymbol; - } - } - } - if (name.parent.kind === 277 /* ExportAssignment */ && isEntityNameExpression(name)) { - const success = resolveEntityName( - name, - /*all meanings*/ - 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, - /*ignoreErrors*/ - true - ); - if (success && success !== unknownSymbol) { - return success; - } - } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) { - const importEqualsDeclaration = getAncestor(name, 271 /* ImportEqualsDeclaration */); - Debug.assert(importEqualsDeclaration !== void 0); - return getSymbolOfPartOfRightHandSideOfImportEquals( - name, - /*dontResolveAlias*/ - true - ); - } - if (isEntityName(name)) { - const possibleImportNode = isImportTypeQualifierPart(name); - if (possibleImportNode) { - getTypeFromTypeNode(possibleImportNode); - const sym = getNodeLinks(name).resolvedSymbol; - return sym === unknownSymbol ? void 0 : sym; - } - } - while (isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(name)) { - name = name.parent; - } - if (isInNameOfExpressionWithTypeArguments(name)) { - let meaning = 0 /* None */; - if (name.parent.kind === 233 /* ExpressionWithTypeArguments */) { - meaning = isPartOfTypeNode(name) ? 788968 /* Type */ : 111551 /* Value */; - if (isExpressionWithTypeArgumentsInClassExtendsClause(name.parent)) { - meaning |= 111551 /* Value */; - } - } else { - meaning = 1920 /* Namespace */; - } - meaning |= 2097152 /* Alias */; - const entityNameSymbol = isEntityNameExpression(name) ? resolveEntityName( - name, - meaning, - /*ignoreErrors*/ - true - ) : void 0; - if (entityNameSymbol) { - return entityNameSymbol; - } - } - if (name.parent.kind === 341 /* JSDocParameterTag */) { - return getParameterSymbolFromJSDoc(name.parent); - } - if (name.parent.kind === 168 /* TypeParameter */ && name.parent.parent.kind === 345 /* JSDocTemplateTag */) { - Debug.assert(!isInJSFile(name)); - const typeParameter = getTypeParameterFromJsDoc(name.parent); - return typeParameter && typeParameter.symbol; - } - if (isExpressionNode(name)) { - if (nodeIsMissing(name)) { - return void 0; - } - const isJSDoc2 = findAncestor(name, or(isJSDocLinkLike, isJSDocNameReference, isJSDocMemberName)); - const meaning = isJSDoc2 ? 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */ : 111551 /* Value */; - if (name.kind === 80 /* Identifier */) { - if (isJSXTagName(name) && isJsxIntrinsicTagName(name)) { - const symbol = getIntrinsicTagSymbol(name.parent); - return symbol === unknownSymbol ? void 0 : symbol; - } - const result = resolveEntityName( - name, - meaning, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - getHostSignatureFromJSDoc(name) - ); - if (!result && isJSDoc2) { - const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration)); - if (container) { - return resolveJSDocMemberName( - name, - /*ignoreErrors*/ - true, - getSymbolOfDeclaration(container) - ); - } - } - if (result && isJSDoc2) { - const container = getJSDocHost(name); - if (container && isEnumMember(container) && container === result.valueDeclaration) { - return resolveEntityName( - name, - meaning, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - getSourceFileOfNode(container) - ) || result; - } - } - return result; - } else if (isPrivateIdentifier(name)) { - return getSymbolForPrivateIdentifierExpression(name); - } else if (name.kind === 211 /* PropertyAccessExpression */ || name.kind === 166 /* QualifiedName */) { - const links = getNodeLinks(name); - if (links.resolvedSymbol) { - return links.resolvedSymbol; - } - if (name.kind === 211 /* PropertyAccessExpression */) { - checkPropertyAccessExpression(name, 0 /* Normal */); - if (!links.resolvedSymbol) { - links.resolvedSymbol = getApplicableIndexSymbol(checkExpressionCached(name.expression), getLiteralTypeFromPropertyName(name.name)); - } - } else { - checkQualifiedName(name, 0 /* Normal */); - } - if (!links.resolvedSymbol && isJSDoc2 && isQualifiedName(name)) { - return resolveJSDocMemberName(name); - } - return links.resolvedSymbol; - } else if (isJSDocMemberName(name)) { - return resolveJSDocMemberName(name); - } - } else if (isEntityName(name) && isTypeReferenceIdentifier(name)) { - const meaning = name.parent.kind === 183 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */; - const symbol = resolveEntityName( - name, - meaning, - /*ignoreErrors*/ - false, - /*dontResolveAlias*/ - true - ); - return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name); - } - if (name.parent.kind === 182 /* TypePredicate */) { - return resolveEntityName( - name, - /*meaning*/ - 1 /* FunctionScopedVariable */ - ); - } - return void 0; - } - function getApplicableIndexSymbol(type, keyType) { - const infos = getApplicableIndexInfos(type, keyType); - if (infos.length && type.members) { - const symbol = getIndexSymbolFromSymbolTable(resolveStructuredTypeMembers(type).members); - if (infos === getIndexInfosOfType(type)) { - return symbol; - } else if (symbol) { - const symbolLinks2 = getSymbolLinks(symbol); - const declarationList = mapDefined(infos, (i) => i.declaration); - const nodeListId = map(declarationList, getNodeId).join(","); - if (!symbolLinks2.filteredIndexSymbolCache) { - symbolLinks2.filteredIndexSymbolCache = /* @__PURE__ */ new Map(); - } - if (symbolLinks2.filteredIndexSymbolCache.has(nodeListId)) { - return symbolLinks2.filteredIndexSymbolCache.get(nodeListId); - } else { - const copy = createSymbol(131072 /* Signature */, "__index" /* Index */); - copy.declarations = mapDefined(infos, (i) => i.declaration); - copy.parent = type.aliasSymbol ? type.aliasSymbol : type.symbol ? type.symbol : getSymbolAtLocation(copy.declarations[0].parent); - symbolLinks2.filteredIndexSymbolCache.set(nodeListId, copy); - return copy; - } - } - } - } - function resolveJSDocMemberName(name, ignoreErrors, container) { - if (isEntityName(name)) { - const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */; - let symbol = resolveEntityName( - name, - meaning, - ignoreErrors, - /*dontResolveAlias*/ - true, - getHostSignatureFromJSDoc(name) - ); - if (!symbol && isIdentifier(name) && container) { - symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning)); - } - if (symbol) { - return symbol; - } - } - const left = isIdentifier(name) ? container : resolveJSDocMemberName(name.left, ignoreErrors, container); - const right = isIdentifier(name) ? name.escapedText : name.right.escapedText; - if (left) { - const proto = left.flags & 111551 /* Value */ && getPropertyOfType(getTypeOfSymbol(left), "prototype"); - const t = proto ? getTypeOfSymbol(proto) : getDeclaredTypeOfSymbol(left); - return getPropertyOfType(t, right); - } - } - function getSymbolAtLocation(node, ignoreErrors) { - if (isSourceFile(node)) { - return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0; - } - const { parent: parent2 } = node; - const grandParent = parent2.parent; - if (node.flags & 67108864 /* InWithStatement */) { - return void 0; - } - if (isDeclarationNameOrImportPropertyName(node)) { - const parentSymbol = getSymbolOfDeclaration(parent2); - return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol; - } else if (isLiteralComputedPropertyDeclarationName(node)) { - return getSymbolOfDeclaration(parent2.parent); - } - if (node.kind === 80 /* Identifier */) { - if (isInRightSideOfImportOrExportAssignment(node)) { - return getSymbolOfNameOrPropertyAccessExpression(node); - } else if (parent2.kind === 208 /* BindingElement */ && grandParent.kind === 206 /* ObjectBindingPattern */ && node === parent2.propertyName) { - const typeOfPattern = getTypeOfNode(grandParent); - const propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText); - if (propertyDeclaration) { - return propertyDeclaration; - } - } else if (isMetaProperty(parent2) && parent2.name === node) { - if (parent2.keywordToken === 105 /* NewKeyword */ && idText(node) === "target") { - return checkNewTargetMetaProperty(parent2).symbol; - } - if (parent2.keywordToken === 102 /* ImportKeyword */ && idText(node) === "meta") { - return getGlobalImportMetaExpressionType().members.get("meta"); - } - return void 0; - } - } - switch (node.kind) { - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - case 211 /* PropertyAccessExpression */: - case 166 /* QualifiedName */: - if (!isThisInTypeQuery(node)) { - return getSymbolOfNameOrPropertyAccessExpression(node); - } - // falls through - case 110 /* ThisKeyword */: - const container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (isFunctionLike(container)) { - const sig = getSignatureFromDeclaration(container); - if (sig.thisParameter) { - return sig.thisParameter; - } - } - if (isInExpressionContext(node)) { - return checkExpression(node).symbol; - } - // falls through - case 197 /* ThisType */: - return getTypeFromThisTypeNode(node).symbol; - case 108 /* SuperKeyword */: - return checkExpression(node).symbol; - case 137 /* ConstructorKeyword */: - const constructorDeclaration = node.parent; - if (constructorDeclaration && constructorDeclaration.kind === 176 /* Constructor */) { - return constructorDeclaration.parent.symbol; - } - return void 0; - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 272 /* ImportDeclaration */ || node.parent.kind === 278 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || isInJSFile(node) && isJSDocImportTag(node.parent) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall( - node.parent, - /*requireStringLiteralLikeArgument*/ - false - ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) { - return resolveExternalModuleName(node, node, ignoreErrors); - } - if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) { - return getSymbolOfDeclaration(parent2); - } - // falls through - case 9 /* NumericLiteral */: - const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0; - return objectType && getPropertyOfType(objectType, escapeLeadingUnderscores(node.text)); - case 90 /* DefaultKeyword */: - case 100 /* FunctionKeyword */: - case 39 /* EqualsGreaterThanToken */: - case 86 /* ClassKeyword */: - return getSymbolOfNode(node.parent); - case 205 /* ImportType */: - return isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal, ignoreErrors) : void 0; - case 95 /* ExportKeyword */: - return isExportAssignment(node.parent) ? Debug.checkDefined(node.parent.symbol) : void 0; - case 102 /* ImportKeyword */: - case 105 /* NewKeyword */: - return isMetaProperty(node.parent) ? checkMetaPropertyKeyword(node.parent).symbol : void 0; - case 104 /* InstanceOfKeyword */: - if (isBinaryExpression(node.parent)) { - const type = getTypeOfExpression(node.parent.right); - const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(type); - return (hasInstanceMethodType == null ? void 0 : hasInstanceMethodType.symbol) ?? type.symbol; - } - return void 0; - case 236 /* MetaProperty */: - return checkExpression(node).symbol; - case 295 /* JsxNamespacedName */: - if (isJSXTagName(node) && isJsxIntrinsicTagName(node)) { - const symbol = getIntrinsicTagSymbol(node.parent); - return symbol === unknownSymbol ? void 0 : symbol; - } - // falls through - default: - return void 0; - } - } - function getIndexInfosAtLocation(node) { - if (isIdentifier(node) && isPropertyAccessExpression(node.parent) && node.parent.name === node) { - const keyType = getLiteralTypeFromPropertyName(node); - const objectType = getTypeOfExpression(node.parent.expression); - const objectTypes = objectType.flags & 1048576 /* Union */ ? objectType.types : [objectType]; - return flatMap(objectTypes, (t) => filter(getIndexInfosOfType(t), (info) => isApplicableIndexType(keyType, info.keyType))); - } - return void 0; - } - function getShorthandAssignmentValueSymbol(location) { - if (location && location.kind === 304 /* ShorthandPropertyAssignment */) { - return resolveEntityName(location.name, 111551 /* Value */ | 2097152 /* Alias */); - } - return void 0; - } - function getExportSpecifierLocalTargetSymbol(node) { - if (isExportSpecifier(node)) { - const name = node.propertyName || node.name; - return node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node) : name.kind === 11 /* StringLiteral */ ? void 0 : ( - // Skip for invalid syntax like this: export { "x" } - resolveEntityName(name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */) - ); - } else { - return resolveEntityName(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */); - } - } - function getTypeOfNode(node) { - if (isSourceFile(node) && !isExternalModule(node)) { - return errorType; - } - if (node.flags & 67108864 /* InWithStatement */) { - return errorType; - } - const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node); - const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class)); - if (isPartOfTypeNode(node)) { - const typeFromTypeNode = getTypeFromTypeNode(node); - return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode; - } - if (isExpressionNode(node)) { - return getRegularTypeOfExpression(node); - } - if (classType && !classDecl.isImplements) { - const baseType = firstOrUndefined(getBaseTypes(classType)); - return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType; - } - if (isTypeDeclaration(node)) { - const symbol = getSymbolOfDeclaration(node); - return getDeclaredTypeOfSymbol(symbol); - } - if (isTypeDeclarationName(node)) { - const symbol = getSymbolAtLocation(node); - return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType; - } - if (isBindingElement(node)) { - return getTypeForVariableLikeDeclaration( - node, - /*includeOptionality*/ - true, - 0 /* Normal */ - ) || errorType; - } - if (isDeclaration(node)) { - const symbol = getSymbolOfDeclaration(node); - return symbol ? getTypeOfSymbol(symbol) : errorType; - } - if (isDeclarationNameOrImportPropertyName(node)) { - const symbol = getSymbolAtLocation(node); - if (symbol) { - return getTypeOfSymbol(symbol); - } - return errorType; - } - if (isBindingPattern(node)) { - return getTypeForVariableLikeDeclaration( - node.parent, - /*includeOptionality*/ - true, - 0 /* Normal */ - ) || errorType; - } - if (isInRightSideOfImportOrExportAssignment(node)) { - const symbol = getSymbolAtLocation(node); - if (symbol) { - const declaredType = getDeclaredTypeOfSymbol(symbol); - return !isErrorType(declaredType) ? declaredType : getTypeOfSymbol(symbol); - } - } - if (isMetaProperty(node.parent) && node.parent.keywordToken === node.kind) { - return checkMetaPropertyKeyword(node.parent); - } - if (isImportAttributes(node)) { - return getGlobalImportAttributesType( - /*reportErrors*/ - false - ); - } - return errorType; - } - function getTypeOfAssignmentPattern(expr) { - Debug.assert(expr.kind === 210 /* ObjectLiteralExpression */ || expr.kind === 209 /* ArrayLiteralExpression */); - if (expr.parent.kind === 250 /* ForOfStatement */) { - const iteratedType = checkRightHandSideOfForOf(expr.parent); - return checkDestructuringAssignment(expr, iteratedType || errorType); - } - if (expr.parent.kind === 226 /* BinaryExpression */) { - const iteratedType = getTypeOfExpression(expr.parent.right); - return checkDestructuringAssignment(expr, iteratedType || errorType); - } - if (expr.parent.kind === 303 /* PropertyAssignment */) { - const node2 = cast(expr.parent.parent, isObjectLiteralExpression); - const typeOfParentObjectLiteral = getTypeOfAssignmentPattern(node2) || errorType; - const propertyIndex = indexOfNode(node2.properties, expr.parent); - return checkObjectLiteralDestructuringPropertyAssignment(node2, typeOfParentObjectLiteral, propertyIndex); - } - const node = cast(expr.parent, isArrayLiteralExpression); - const typeOfArrayLiteral = getTypeOfAssignmentPattern(node) || errorType; - const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */, typeOfArrayLiteral, undefinedType, expr.parent) || errorType; - return checkArrayLiteralDestructuringElementAssignment(node, typeOfArrayLiteral, node.elements.indexOf(expr), elementType); - } - function getPropertySymbolOfDestructuringAssignment(location) { - const typeOfObjectLiteral = getTypeOfAssignmentPattern(cast(location.parent.parent, isAssignmentPattern)); - return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.escapedText); - } - function getRegularTypeOfExpression(expr) { - if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) { - expr = expr.parent; - } - return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); - } - function getParentTypeOfClassElement(node) { - const classSymbol = getSymbolOfNode(node.parent); - return isStatic(node) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol); - } - function getClassElementPropertyKeyType(element) { - const name = element.name; - switch (name.kind) { - case 80 /* Identifier */: - return getStringLiteralType(idText(name)); - case 9 /* NumericLiteral */: - case 11 /* StringLiteral */: - return getStringLiteralType(name.text); - case 167 /* ComputedPropertyName */: - const nameType = checkComputedPropertyName(name); - return isTypeAssignableToKind(nameType, 12288 /* ESSymbolLike */) ? nameType : stringType; - default: - return Debug.fail("Unsupported property name."); - } - } - function getAugmentedPropertiesOfType(type) { - type = getApparentType(type); - const propsByName = createSymbolTable(getPropertiesOfType(type)); - const functionType = getSignaturesOfType(type, 0 /* Call */).length ? globalCallableFunctionType : getSignaturesOfType(type, 1 /* Construct */).length ? globalNewableFunctionType : void 0; - if (functionType) { - forEach(getPropertiesOfType(functionType), (p) => { - if (!propsByName.has(p.escapedName)) { - propsByName.set(p.escapedName, p); - } - }); - } - return getNamedMembers(propsByName); - } - function typeHasCallOrConstructSignatures(type) { - return getSignaturesOfType(type, 0 /* Call */).length !== 0 || getSignaturesOfType(type, 1 /* Construct */).length !== 0; - } - function getRootSymbols(symbol) { - const roots = getImmediateRootSymbols(symbol); - return roots ? flatMap(roots, getRootSymbols) : [symbol]; - } - function getImmediateRootSymbols(symbol) { - if (getCheckFlags(symbol) & 6 /* Synthetic */) { - return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName)); - } else if (symbol.flags & 33554432 /* Transient */) { - const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol; - return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol)); - } - return void 0; - } - function tryGetTarget(symbol) { - let target; - let next = symbol; - while (next = getSymbolLinks(next).target) { - target = next; - } - return target; - } - function isArgumentsLocalBinding(nodeIn) { - if (isGeneratedIdentifier(nodeIn)) return false; - const node = getParseTreeNode(nodeIn, isIdentifier); - if (!node) return false; - const parent2 = node.parent; - if (!parent2) return false; - const isPropertyName2 = (isPropertyAccessExpression(parent2) || isPropertyAssignment(parent2)) && parent2.name === node; - return !isPropertyName2 && getReferencedValueSymbol(node) === argumentsSymbol; - } - function isNameOfModuleOrEnumDeclaration(node) { - return isModuleOrEnumDeclaration(node.parent) && node === node.parent.name; - } - function getReferencedExportContainer(nodeIn, prefixLocals) { - var _a; - const node = getParseTreeNode(nodeIn, isIdentifier); - if (node) { - let symbol = getReferencedValueSymbol( - node, - /*startInDeclarationContainer*/ - isNameOfModuleOrEnumDeclaration(node) - ); - if (symbol) { - if (symbol.flags & 1048576 /* ExportValue */) { - const exportSymbol = getMergedSymbol(symbol.exportSymbol); - if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */ && !(exportSymbol.flags & 3 /* Variable */)) { - return void 0; - } - symbol = exportSymbol; - } - const parentSymbol = getParentOfSymbol(symbol); - if (parentSymbol) { - if (parentSymbol.flags & 512 /* ValueModule */ && ((_a = parentSymbol.valueDeclaration) == null ? void 0 : _a.kind) === 307 /* SourceFile */) { - const symbolFile = parentSymbol.valueDeclaration; - const referenceFile = getSourceFileOfNode(node); - const symbolIsUmdExport = symbolFile !== referenceFile; - return symbolIsUmdExport ? void 0 : symbolFile; - } - return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol); - } - } - } - } - function getReferencedImportDeclaration(nodeIn) { - const specifier = getIdentifierGeneratedImportReference(nodeIn); - if (specifier) { - return specifier; - } - const node = getParseTreeNode(nodeIn, isIdentifier); - if (node) { - const symbol = getReferencedValueOrAliasSymbol(node); - if (isNonLocalAlias( - symbol, - /*excludes*/ - 111551 /* Value */ - ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) { - return getDeclarationOfAliasSymbol(symbol); - } - } - return void 0; - } - function isSymbolOfDestructuredElementOfCatchBinding(symbol) { - return symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration) && walkUpBindingElementsAndPatterns(symbol.valueDeclaration).parent.kind === 299 /* CatchClause */; - } - function isSymbolOfDeclarationWithCollidingName(symbol) { - if (symbol.flags & 418 /* BlockScoped */ && symbol.valueDeclaration && !isSourceFile(symbol.valueDeclaration)) { - const links = getSymbolLinks(symbol); - if (links.isDeclarationWithCollidingName === void 0) { - const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration); - if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) { - if (resolveName( - container.parent, - symbol.escapedName, - 111551 /* Value */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - false - )) { - links.isDeclarationWithCollidingName = true; - } else if (hasNodeCheckFlag(symbol.valueDeclaration, 16384 /* CapturedBlockScopedBinding */)) { - const isDeclaredInLoop = hasNodeCheckFlag(symbol.valueDeclaration, 32768 /* BlockScopedBindingInLoop */); - const inLoopInitializer = isIterationStatement( - container, - /*lookInLabeledStatements*/ - false - ); - const inLoopBodyBlock = container.kind === 241 /* Block */ && isIterationStatement( - container.parent, - /*lookInLabeledStatements*/ - false - ); - links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock); - } else { - links.isDeclarationWithCollidingName = false; - } - } - } - return links.isDeclarationWithCollidingName; - } - return false; - } - function getReferencedDeclarationWithCollidingName(nodeIn) { - if (!isGeneratedIdentifier(nodeIn)) { - const node = getParseTreeNode(nodeIn, isIdentifier); - if (node) { - const symbol = getReferencedValueSymbol(node); - if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { - return symbol.valueDeclaration; - } - } - } - return void 0; - } - function isDeclarationWithCollidingName(nodeIn) { - const node = getParseTreeNode(nodeIn, isDeclaration); - if (node) { - const symbol = getSymbolOfDeclaration(node); - if (symbol) { - return isSymbolOfDeclarationWithCollidingName(symbol); - } - } - return false; - } - function isValueAliasDeclaration(node) { - Debug.assert(canCollectSymbolAliasAccessabilityData); - switch (node.kind) { - case 271 /* ImportEqualsDeclaration */: - return isAliasResolvedToValue(getSymbolOfDeclaration(node)); - case 273 /* ImportClause */: - case 274 /* NamespaceImport */: - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: - const symbol = getSymbolOfDeclaration(node); - return !!symbol && isAliasResolvedToValue( - symbol, - /*excludeTypeOnlyValues*/ - true - ); - case 278 /* ExportDeclaration */: - const exportClause = node.exportClause; - return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration)); - case 277 /* ExportAssignment */: - return node.expression && node.expression.kind === 80 /* Identifier */ ? isAliasResolvedToValue( - getSymbolOfDeclaration(node), - /*excludeTypeOnlyValues*/ - true - ) : true; - } - return false; - } - function isTopLevelValueImportEqualsWithEntityName(nodeIn) { - const node = getParseTreeNode(nodeIn, isImportEqualsDeclaration); - if (node === void 0 || node.parent.kind !== 307 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) { - return false; - } - const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node)); - return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference); - } - function isAliasResolvedToValue(symbol, excludeTypeOnlyValues) { - if (!symbol) { - return false; - } - const container = getSourceFileOfNode(symbol.valueDeclaration); - const fileSymbol = container && getSymbolOfDeclaration(container); - void resolveExternalModuleSymbol(fileSymbol); - const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol)); - if (target === unknownSymbol) { - return !excludeTypeOnlyValues || !getTypeOnlyAliasDeclaration(symbol); - } - return !!(getSymbolFlags( - symbol, - excludeTypeOnlyValues, - /*excludeLocalMeanings*/ - true - ) & 111551 /* Value */) && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target)); - } - function isConstEnumOrConstEnumOnlyModule(s) { - return isConstEnumSymbol(s) || !!s.constEnumOnlyModule; - } - function isReferencedAliasDeclaration(node, checkChildren) { - Debug.assert(canCollectSymbolAliasAccessabilityData); - if (isAliasSymbolDeclaration(node)) { - const symbol = getSymbolOfDeclaration(node); - const links = symbol && getSymbolLinks(symbol); - if (links == null ? void 0 : links.referenced) { - return true; - } - const target = getSymbolLinks(symbol).aliasTarget; - if (target && getEffectiveModifierFlags(node) & 32 /* Export */ && getSymbolFlags(target) & 111551 /* Value */ && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target))) { - return true; - } - } - if (checkChildren) { - return !!forEachChild(node, (node2) => isReferencedAliasDeclaration(node2, checkChildren)); - } - return false; - } - function isImplementationOfOverload(node) { - if (nodeIsPresent(node.body)) { - if (isGetAccessor(node) || isSetAccessor(node)) return false; - const symbol = getSymbolOfDeclaration(node); - const signaturesOfSymbol = getSignaturesOfSymbol(symbol); - return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node - // e.g.: function foo(a: string): string; - // function foo(a: any) { // This is implementation of the overloads - // return a; - // } - signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node; - } - return false; - } - function declaredParameterTypeContainsUndefined(parameter) { - const typeNode = getNonlocalEffectiveTypeAnnotationNode(parameter); - if (!typeNode) return false; - const type = getTypeFromTypeNode(typeNode); - return isErrorType(type) || containsUndefinedType(type); - } - function requiresAddingImplicitUndefined(parameter, enclosingDeclaration) { - return (isRequiredInitializedParameter(parameter, enclosingDeclaration) || isOptionalUninitializedParameterProperty(parameter)) && !declaredParameterTypeContainsUndefined(parameter); - } - function isRequiredInitializedParameter(parameter, enclosingDeclaration) { - if (!strictNullChecks || isOptionalParameter(parameter) || isJSDocParameterTag(parameter) || !parameter.initializer) { - return false; - } - if (hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */)) { - return !!enclosingDeclaration && isFunctionLikeDeclaration(enclosingDeclaration); - } - return true; - } - function isOptionalUninitializedParameterProperty(parameter) { - return strictNullChecks && isOptionalParameter(parameter) && (isJSDocParameterTag(parameter) || !parameter.initializer) && hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */); - } - function isExpandoFunctionDeclaration(node) { - const declaration = getParseTreeNode(node, (n) => isFunctionDeclaration(n) || isVariableDeclaration(n)); - if (!declaration) { - return false; - } - let symbol; - if (isVariableDeclaration(declaration)) { - if (declaration.type || !isInJSFile(declaration) && !isVarConstLike2(declaration)) { - return false; - } - const initializer = getDeclaredExpandoInitializer(declaration); - if (!initializer || !canHaveSymbol(initializer)) { - return false; - } - symbol = getSymbolOfDeclaration(initializer); - } else { - symbol = getSymbolOfDeclaration(declaration); - } - if (!symbol || !(symbol.flags & 16 /* Function */ | 3 /* Variable */)) { - return false; - } - return !!forEachEntry(getExportsOfSymbol(symbol), (p) => p.flags & 111551 /* Value */ && isExpandoPropertyDeclaration(p.valueDeclaration)); - } - function getPropertiesOfContainerFunction(node) { - const declaration = getParseTreeNode(node, isFunctionDeclaration); - if (!declaration) { - return emptyArray; - } - const symbol = getSymbolOfDeclaration(declaration); - return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray; - } - function getNodeCheckFlags(node) { - var _a; - const nodeId = node.id || 0; - if (nodeId < 0 || nodeId >= nodeLinks.length) return 0; - return ((_a = nodeLinks[nodeId]) == null ? void 0 : _a.flags) || 0; - } - function hasNodeCheckFlag(node, flag) { - calculateNodeCheckFlagWorker(node, flag); - return !!(getNodeCheckFlags(node) & flag); - } - function calculateNodeCheckFlagWorker(node, flag) { - if (!compilerOptions.noCheck && canIncludeBindAndCheckDiagnostics(getSourceFileOfNode(node), compilerOptions)) { - return; - } - const links = getNodeLinks(node); - if (links.calculatedFlags & flag) { - return; - } - switch (flag) { - case 16 /* SuperInstance */: - case 32 /* SuperStatic */: - return checkSingleSuperExpression(node); - case 128 /* MethodWithSuperPropertyAccessInAsync */: - case 256 /* MethodWithSuperPropertyAssignmentInAsync */: - case 2097152 /* ContainsSuperPropertyInStaticInitializer */: - return checkChildSuperExpressions(node); - case 512 /* CaptureArguments */: - case 8192 /* ContainsCapturedBlockScopeBinding */: - case 65536 /* NeedsLoopOutParameter */: - case 262144 /* ContainsConstructorReference */: - return checkChildIdentifiers(node); - case 536870912 /* ConstructorReference */: - return checkSingleIdentifier(node); - case 4096 /* LoopWithCapturedBlockScopedBinding */: - case 32768 /* BlockScopedBindingInLoop */: - case 16384 /* CapturedBlockScopedBinding */: - return checkContainingBlockScopeBindingUses(node); - default: - return Debug.assertNever(flag, `Unhandled node check flag calculation: ${Debug.formatNodeCheckFlags(flag)}`); - } - function forEachNodeRecursively(root, cb) { - const rootResult = cb(root, root.parent); - if (rootResult === "skip") return void 0; - if (rootResult) return rootResult; - return forEachChildRecursively(root, cb); - } - function checkSuperExpressions(node2) { - const links2 = getNodeLinks(node2); - if (links2.calculatedFlags & flag) return "skip"; - links2.calculatedFlags |= 128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */ | 2097152 /* ContainsSuperPropertyInStaticInitializer */; - checkSingleSuperExpression(node2); - return void 0; - } - function checkChildSuperExpressions(node2) { - forEachNodeRecursively(node2, checkSuperExpressions); - } - function checkSingleSuperExpression(node2) { - const nodeLinks2 = getNodeLinks(node2); - nodeLinks2.calculatedFlags |= 16 /* SuperInstance */ | 32 /* SuperStatic */; - if (node2.kind === 108 /* SuperKeyword */) { - checkSuperExpression(node2); - } - } - function checkIdentifiers(node2) { - const links2 = getNodeLinks(node2); - if (links2.calculatedFlags & flag) return "skip"; - links2.calculatedFlags |= 512 /* CaptureArguments */ | 8192 /* ContainsCapturedBlockScopeBinding */ | 65536 /* NeedsLoopOutParameter */ | 262144 /* ContainsConstructorReference */; - checkSingleIdentifier(node2); - return void 0; - } - function checkChildIdentifiers(node2) { - forEachNodeRecursively(node2, checkIdentifiers); - } - function isExpressionNodeOrShorthandPropertyAssignmentName(node2) { - return isExpressionNode(node2) || isShorthandPropertyAssignment(node2.parent) && (node2.parent.objectAssignmentInitializer ?? node2.parent.name) === node2; - } - function checkSingleIdentifier(node2) { - const nodeLinks2 = getNodeLinks(node2); - nodeLinks2.calculatedFlags |= 536870912 /* ConstructorReference */; - if (isIdentifier(node2)) { - nodeLinks2.calculatedFlags |= 32768 /* BlockScopedBindingInLoop */ | 16384 /* CapturedBlockScopedBinding */; - if (isExpressionNodeOrShorthandPropertyAssignmentName(node2) && !(isPropertyAccessExpression(node2.parent) && node2.parent.name === node2)) { - const s = getResolvedSymbol(node2); - if (s && s !== unknownSymbol) { - checkIdentifierCalculateNodeCheckFlags(node2, s); - } - } - } - } - function checkBlockScopeBindings(node2) { - const links2 = getNodeLinks(node2); - if (links2.calculatedFlags & flag) return "skip"; - links2.calculatedFlags |= 4096 /* LoopWithCapturedBlockScopedBinding */ | 32768 /* BlockScopedBindingInLoop */ | 16384 /* CapturedBlockScopedBinding */; - checkSingleBlockScopeBinding(node2); - return void 0; - } - function checkContainingBlockScopeBindingUses(node2) { - const scope = getEnclosingBlockScopeContainer(isDeclarationName(node2) ? node2.parent : node2); - forEachNodeRecursively(scope, checkBlockScopeBindings); - } - function checkSingleBlockScopeBinding(node2) { - checkSingleIdentifier(node2); - if (isComputedPropertyName(node2)) { - checkComputedPropertyName(node2); - } - if (isPrivateIdentifier(node2) && isClassElement(node2.parent)) { - setNodeLinksForPrivateIdentifierScope(node2.parent); - } - } - } - function getEnumMemberValue(node) { - computeEnumMemberValues(node.parent); - return getNodeLinks(node).enumMemberValue ?? evaluatorResult( - /*value*/ - void 0 - ); - } - function canHaveConstantValue(node) { - switch (node.kind) { - case 306 /* EnumMember */: - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return true; - } - return false; - } - function getConstantValue2(node) { - if (node.kind === 306 /* EnumMember */) { - return getEnumMemberValue(node).value; - } - if (!getNodeLinks(node).resolvedSymbol) { - void checkExpressionCached(node); - } - const symbol = getNodeLinks(node).resolvedSymbol || (isEntityNameExpression(node) ? resolveEntityName( - node, - 111551 /* Value */, - /*ignoreErrors*/ - true - ) : void 0); - if (symbol && symbol.flags & 8 /* EnumMember */) { - const member = symbol.valueDeclaration; - if (isEnumConst(member.parent)) { - return getEnumMemberValue(member).value; - } - } - return void 0; - } - function isFunctionType(type) { - return !!(type.flags & 524288 /* Object */) && getSignaturesOfType(type, 0 /* Call */).length > 0; - } - function getTypeReferenceSerializationKind(typeNameIn, location) { - var _a; - const typeName = getParseTreeNode(typeNameIn, isEntityName); - if (!typeName) return 0 /* Unknown */; - if (location) { - location = getParseTreeNode(location); - if (!location) return 0 /* Unknown */; - } - let isTypeOnly = false; - if (isQualifiedName(typeName)) { - const rootValueSymbol = resolveEntityName( - getFirstIdentifier(typeName), - 111551 /* Value */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - location - ); - isTypeOnly = !!((_a = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a.every(isTypeOnlyImportOrExportDeclaration)); - } - const valueSymbol = resolveEntityName( - typeName, - 111551 /* Value */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - location - ); - const resolvedValueSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol; - isTypeOnly || (isTypeOnly = !!(valueSymbol && getTypeOnlyAliasDeclaration(valueSymbol, 111551 /* Value */))); - const typeSymbol = resolveEntityName( - typeName, - 788968 /* Type */, - /*ignoreErrors*/ - true, - /*dontResolveAlias*/ - true, - location - ); - const resolvedTypeSymbol = typeSymbol && typeSymbol.flags & 2097152 /* Alias */ ? resolveAlias(typeSymbol) : typeSymbol; - if (!valueSymbol) { - isTypeOnly || (isTypeOnly = !!(typeSymbol && getTypeOnlyAliasDeclaration(typeSymbol, 788968 /* Type */))); - } - if (resolvedValueSymbol && resolvedValueSymbol === resolvedTypeSymbol) { - const globalPromiseSymbol = getGlobalPromiseConstructorSymbol( - /*reportErrors*/ - false - ); - if (globalPromiseSymbol && resolvedValueSymbol === globalPromiseSymbol) { - return 9 /* Promise */; - } - const constructorType = getTypeOfSymbol(resolvedValueSymbol); - if (constructorType && isConstructorType(constructorType)) { - return isTypeOnly ? 10 /* TypeWithCallSignature */ : 1 /* TypeWithConstructSignatureAndValue */; - } - } - if (!resolvedTypeSymbol) { - return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */; - } - const type = getDeclaredTypeOfSymbol(resolvedTypeSymbol); - if (isErrorType(type)) { - return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */; - } else if (type.flags & 3 /* AnyOrUnknown */) { - return 11 /* ObjectType */; - } else if (isTypeAssignableToKind(type, 16384 /* Void */ | 98304 /* Nullable */ | 131072 /* Never */)) { - return 2 /* VoidNullableOrNeverType */; - } else if (isTypeAssignableToKind(type, 528 /* BooleanLike */)) { - return 6 /* BooleanType */; - } else if (isTypeAssignableToKind(type, 296 /* NumberLike */)) { - return 3 /* NumberLikeType */; - } else if (isTypeAssignableToKind(type, 2112 /* BigIntLike */)) { - return 4 /* BigIntLikeType */; - } else if (isTypeAssignableToKind(type, 402653316 /* StringLike */)) { - return 5 /* StringLikeType */; - } else if (isTupleType(type)) { - return 7 /* ArrayLikeType */; - } else if (isTypeAssignableToKind(type, 12288 /* ESSymbolLike */)) { - return 8 /* ESSymbolType */; - } else if (isFunctionType(type)) { - return 10 /* TypeWithCallSignature */; - } else if (isArrayType(type)) { - return 7 /* ArrayLikeType */; - } else { - return 11 /* ObjectType */; - } - } - function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, internalFlags, tracker) { - const declaration = getParseTreeNode(declarationIn, hasInferredType); - if (!declaration) { - return factory.createToken(133 /* AnyKeyword */); - } - const symbol = getSymbolOfDeclaration(declaration); - return nodeBuilder.serializeTypeForDeclaration(declaration, symbol, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, internalFlags, tracker); - } - function getAllAccessorDeclarationsForDeclaration(accessor) { - accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration); - const otherKind = accessor.kind === 178 /* SetAccessor */ ? 177 /* GetAccessor */ : 178 /* SetAccessor */; - const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind); - const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor; - const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor; - const setAccessor = accessor.kind === 178 /* SetAccessor */ ? accessor : otherAccessor; - const getAccessor = accessor.kind === 177 /* GetAccessor */ ? accessor : otherAccessor; - return { - firstAccessor, - secondAccessor, - setAccessor, - getAccessor - }; - } - function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, internalFlags, tracker) { - const signatureDeclaration = getParseTreeNode(signatureDeclarationIn, isFunctionLike); - if (!signatureDeclaration) { - return factory.createToken(133 /* AnyKeyword */); - } - return nodeBuilder.serializeReturnTypeForSignature(signatureDeclaration, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, internalFlags, tracker); - } - function createTypeOfExpression(exprIn, enclosingDeclaration, flags, internalFlags, tracker) { - const expr = getParseTreeNode(exprIn, isExpression); - if (!expr) { - return factory.createToken(133 /* AnyKeyword */); - } - return nodeBuilder.serializeTypeForExpression(expr, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, internalFlags, tracker); - } - function hasGlobalName(name) { - return globals.has(escapeLeadingUnderscores(name)); - } - function getReferencedValueSymbol(reference, startInDeclarationContainer) { - const resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol) { - return resolvedSymbol; - } - let location = reference; - if (startInDeclarationContainer) { - const parent2 = reference.parent; - if (isDeclaration(parent2) && reference === parent2.name) { - location = getDeclarationContainer(parent2); - } - } - return resolveName( - location, - reference.escapedText, - 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true - ); - } - function getReferencedValueOrAliasSymbol(reference) { - const resolvedSymbol = getNodeLinks(reference).resolvedSymbol; - if (resolvedSymbol && resolvedSymbol !== unknownSymbol) { - return resolvedSymbol; - } - return resolveName( - reference, - reference.escapedText, - 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, - /*nameNotFoundMessage*/ - void 0, - /*isUse*/ - true, - /*excludeGlobals*/ - void 0 - ); - } - function getReferencedValueDeclaration(referenceIn) { - if (!isGeneratedIdentifier(referenceIn)) { - const reference = getParseTreeNode(referenceIn, isIdentifier); - if (reference) { - const symbol = getReferencedValueSymbol(reference); - if (symbol) { - return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; - } - } - } - return void 0; - } - function getReferencedValueDeclarations(referenceIn) { - if (!isGeneratedIdentifier(referenceIn)) { - const reference = getParseTreeNode(referenceIn, isIdentifier); - if (reference) { - const symbol = getReferencedValueSymbol(reference); - if (symbol) { - return filter(getExportSymbolOfValueSymbolIfExported(symbol).declarations, (declaration) => { - switch (declaration.kind) { - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 208 /* BindingElement */: - case 172 /* PropertyDeclaration */: - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - case 306 /* EnumMember */: - case 210 /* ObjectLiteralExpression */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 266 /* EnumDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 267 /* ModuleDeclaration */: - return true; - } - return false; - }); - } - } - } - return void 0; - } - function isLiteralConstDeclaration(node) { - if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike2(node)) { - return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node))); - } - return false; - } - function literalTypeToNode(type, enclosing, tracker) { - const enumResult = type.flags & 1056 /* EnumLike */ ? nodeBuilder.symbolToExpression( - type.symbol, - 111551 /* Value */, - enclosing, - /*flags*/ - void 0, - /*internalFlags*/ - void 0, - tracker - ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse(); - if (enumResult) return enumResult; - const literalValue = type.value; - return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "string" ? factory.createStringLiteral(literalValue) : literalValue < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-literalValue)) : factory.createNumericLiteral(literalValue); - } - function createLiteralConstValue(node, tracker) { - const type = getTypeOfSymbol(getSymbolOfDeclaration(node)); - return literalTypeToNode(type, node, tracker); - } - function getJsxFactoryEntity(location) { - return location ? (getJsxNamespace(location), getSourceFileOfNode(location).localJsxFactory || _jsxFactoryEntity) : _jsxFactoryEntity; - } - function getJsxFragmentFactoryEntity(location) { - if (location) { - const file = getSourceFileOfNode(location); - if (file) { - if (file.localJsxFragmentFactory) { - return file.localJsxFragmentFactory; - } - const jsxFragPragmas = file.pragmas.get("jsxfrag"); - const jsxFragPragma = isArray(jsxFragPragmas) ? jsxFragPragmas[0] : jsxFragPragmas; - if (jsxFragPragma) { - file.localJsxFragmentFactory = parseIsolatedEntityName(jsxFragPragma.arguments.factory, languageVersion); - return file.localJsxFragmentFactory; - } - } - } - if (compilerOptions.jsxFragmentFactory) { - return parseIsolatedEntityName(compilerOptions.jsxFragmentFactory, languageVersion); - } - } - function getNonlocalEffectiveTypeAnnotationNode(node) { - const direct = getEffectiveTypeAnnotationNode(node); - if (direct) { - return direct; - } - if (node.kind === 169 /* Parameter */ && node.parent.kind === 178 /* SetAccessor */) { - const other = getAllAccessorDeclarationsForDeclaration(node.parent).getAccessor; - if (other) { - return getEffectiveReturnTypeNode(other); - } - } - return void 0; - } - function createResolver() { - return { - getReferencedExportContainer, - getReferencedImportDeclaration, - getReferencedDeclarationWithCollidingName, - isDeclarationWithCollidingName, - isValueAliasDeclaration: (nodeIn) => { - const node = getParseTreeNode(nodeIn); - return node && canCollectSymbolAliasAccessabilityData ? isValueAliasDeclaration(node) : true; - }, - hasGlobalName, - isReferencedAliasDeclaration: (nodeIn, checkChildren) => { - const node = getParseTreeNode(nodeIn); - return node && canCollectSymbolAliasAccessabilityData ? isReferencedAliasDeclaration(node, checkChildren) : true; - }, - hasNodeCheckFlag: (nodeIn, flag) => { - const node = getParseTreeNode(nodeIn); - if (!node) return false; - return hasNodeCheckFlag(node, flag); - }, - isTopLevelValueImportEqualsWithEntityName, - isDeclarationVisible, - isImplementationOfOverload, - requiresAddingImplicitUndefined, - isExpandoFunctionDeclaration, - getPropertiesOfContainerFunction, - createTypeOfDeclaration, - createReturnTypeOfSignatureDeclaration, - createTypeOfExpression, - createLiteralConstValue, - isSymbolAccessible, - isEntityNameVisible, - getConstantValue: (nodeIn) => { - const node = getParseTreeNode(nodeIn, canHaveConstantValue); - return node ? getConstantValue2(node) : void 0; - }, - getEnumMemberValue: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isEnumMember); - return node ? getEnumMemberValue(node) : void 0; - }, - collectLinkedAliases, - markLinkedReferences: (nodeIn) => { - const node = getParseTreeNode(nodeIn); - return node && markLinkedReferences(node, 0 /* Unspecified */); - }, - getReferencedValueDeclaration, - getReferencedValueDeclarations, - getTypeReferenceSerializationKind, - isOptionalParameter, - isArgumentsLocalBinding, - getExternalModuleFileFromDeclaration: (nodeIn) => { - const node = getParseTreeNode(nodeIn, hasPossibleExternalModuleReference); - return node && getExternalModuleFileFromDeclaration(node); - }, - isLiteralConstDeclaration, - isLateBound: (nodeIn) => { - const node = getParseTreeNode(nodeIn, isDeclaration); - const symbol = node && getSymbolOfDeclaration(node); - return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */); - }, - getJsxFactoryEntity, - getJsxFragmentFactoryEntity, - isBindingCapturedByNode: (node, decl) => { - const parseNode = getParseTreeNode(node); - const parseDecl = getParseTreeNode(decl); - return !!parseNode && !!parseDecl && (isVariableDeclaration(parseDecl) || isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl); - }, - getDeclarationStatementsForSourceFile: (node, flags, internalFlags, tracker) => { - const n = getParseTreeNode(node); - Debug.assert(n && n.kind === 307 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile"); - const sym = getSymbolOfDeclaration(node); - if (!sym) { - return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, internalFlags, tracker); - } - resolveExternalModuleSymbol(sym); - return !sym.exports ? [] : nodeBuilder.symbolTableToDeclarationStatements(sym.exports, node, flags, internalFlags, tracker); - }, - isImportRequiredByAugmentation, - isDefinitelyReferenceToGlobalSymbolObject, - createLateBoundIndexSignatures: (cls, enclosing, flags, internalFlags, tracker) => { - const sym = cls.symbol; - const staticInfos = getIndexInfosOfType(getTypeOfSymbol(sym)); - const instanceIndexSymbol = getIndexSymbol(sym); - const instanceInfos = instanceIndexSymbol && getIndexInfosOfIndexSymbol(instanceIndexSymbol, arrayFrom(getMembersOfSymbol(sym).values())); - let result; - for (const infoList of [staticInfos, instanceInfos]) { - if (!length(infoList)) continue; - result || (result = []); - for (const info of infoList) { - if (info.declaration) continue; - const node = nodeBuilder.indexInfoToIndexSignatureDeclaration(info, enclosing, flags, internalFlags, tracker); - if (node && infoList === staticInfos) { - (node.modifiers || (node.modifiers = factory.createNodeArray())).unshift(factory.createModifier(126 /* StaticKeyword */)); - } - if (node) { - result.push(node); - } - } - } - return result; - } - }; - function isImportRequiredByAugmentation(node) { - const file = getSourceFileOfNode(node); - if (!file.symbol) return false; - const importTarget = getExternalModuleFileFromDeclaration(node); - if (!importTarget) return false; - if (importTarget === file) return false; - const exports2 = getExportsOfModule(file.symbol); - for (const s of arrayFrom(exports2.values())) { - if (s.mergeId) { - const merged = getMergedSymbol(s); - if (merged.declarations) { - for (const d of merged.declarations) { - const declFile = getSourceFileOfNode(d); - if (declFile === importTarget) { - return true; - } - } - } - } - } - return false; - } - } - function getExternalModuleFileFromDeclaration(declaration) { - const specifier = declaration.kind === 267 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration); - const moduleSymbol = resolveExternalModuleNameWorker( - specifier, - specifier, - /*moduleNotFoundError*/ - void 0 - ); - if (!moduleSymbol) { - return void 0; - } - return getDeclarationOfKind(moduleSymbol, 307 /* SourceFile */); - } - function initializeTypeChecker() { - for (const file of host.getSourceFiles()) { - bindSourceFile(file, compilerOptions); - } - amalgamatedDuplicates = /* @__PURE__ */ new Map(); - let augmentations; - for (const file of host.getSourceFiles()) { - if (file.redirectInfo) { - continue; - } - if (!isExternalOrCommonJsModule(file)) { - const fileGlobalThisSymbol = file.locals.get("globalThis"); - if (fileGlobalThisSymbol == null ? void 0 : fileGlobalThisSymbol.declarations) { - for (const declaration of fileGlobalThisSymbol.declarations) { - diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, "globalThis")); - } - } - mergeSymbolTable(globals, file.locals); - } - if (file.jsGlobalAugmentations) { - mergeSymbolTable(globals, file.jsGlobalAugmentations); - } - if (file.patternAmbientModules && file.patternAmbientModules.length) { - patternAmbientModules = concatenate(patternAmbientModules, file.patternAmbientModules); - } - if (file.moduleAugmentations.length) { - (augmentations || (augmentations = [])).push(file.moduleAugmentations); - } - if (file.symbol && file.symbol.globalExports) { - const source = file.symbol.globalExports; - source.forEach((sourceSymbol, id) => { - if (!globals.has(id)) { - globals.set(id, sourceSymbol); - } - }); - } - } - if (augmentations) { - for (const list of augmentations) { - for (const augmentation of list) { - if (!isGlobalScopeAugmentation(augmentation.parent)) continue; - mergeModuleAugmentation(augmentation); - } - } - } - addUndefinedToGlobalsOrErrorOnRedeclaration(); - getSymbolLinks(undefinedSymbol).type = undefinedWideningType; - getSymbolLinks(argumentsSymbol).type = getGlobalType( - "IArguments", - /*arity*/ - 0, - /*reportErrors*/ - true - ); - getSymbolLinks(unknownSymbol).type = errorType; - getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* Anonymous */, globalThisSymbol); - globalArrayType = getGlobalType( - "Array", - /*arity*/ - 1, - /*reportErrors*/ - true - ); - globalObjectType = getGlobalType( - "Object", - /*arity*/ - 0, - /*reportErrors*/ - true - ); - globalFunctionType = getGlobalType( - "Function", - /*arity*/ - 0, - /*reportErrors*/ - true - ); - globalCallableFunctionType = strictBindCallApply && getGlobalType( - "CallableFunction", - /*arity*/ - 0, - /*reportErrors*/ - true - ) || globalFunctionType; - globalNewableFunctionType = strictBindCallApply && getGlobalType( - "NewableFunction", - /*arity*/ - 0, - /*reportErrors*/ - true - ) || globalFunctionType; - globalStringType = getGlobalType( - "String", - /*arity*/ - 0, - /*reportErrors*/ - true - ); - globalNumberType = getGlobalType( - "Number", - /*arity*/ - 0, - /*reportErrors*/ - true - ); - globalBooleanType = getGlobalType( - "Boolean", - /*arity*/ - 0, - /*reportErrors*/ - true - ); - globalRegExpType = getGlobalType( - "RegExp", - /*arity*/ - 0, - /*reportErrors*/ - true - ); - anyArrayType = createArrayType(anyType); - autoArrayType = createArrayType(autoType); - if (autoArrayType === emptyObjectType) { - autoArrayType = createAnonymousType( - /*symbol*/ - void 0, - emptySymbols, - emptyArray, - emptyArray, - emptyArray - ); - } - globalReadonlyArrayType = getGlobalTypeOrUndefined( - "ReadonlyArray", - /*arity*/ - 1 - ) || globalArrayType; - anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; - globalThisType = getGlobalTypeOrUndefined( - "ThisType", - /*arity*/ - 1 - ); - if (augmentations) { - for (const list of augmentations) { - for (const augmentation of list) { - if (isGlobalScopeAugmentation(augmentation.parent)) continue; - mergeModuleAugmentation(augmentation); - } - } - } - amalgamatedDuplicates.forEach(({ firstFile, secondFile, conflictingSymbols }) => { - if (conflictingSymbols.size < 8) { - conflictingSymbols.forEach(({ isBlockScoped, firstFileLocations, secondFileLocations }, symbolName2) => { - const message = isBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0; - for (const node of firstFileLocations) { - addDuplicateDeclarationError(node, message, symbolName2, secondFileLocations); - } - for (const node of secondFileLocations) { - addDuplicateDeclarationError(node, message, symbolName2, firstFileLocations); - } - }); - } else { - const list = arrayFrom(conflictingSymbols.keys()).join(", "); - diagnostics.add(addRelatedInfo( - createDiagnosticForNode(firstFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), - createDiagnosticForNode(secondFile, Diagnostics.Conflicts_are_in_this_file) - )); - diagnostics.add(addRelatedInfo( - createDiagnosticForNode(secondFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), - createDiagnosticForNode(firstFile, Diagnostics.Conflicts_are_in_this_file) - )); - } - }); - amalgamatedDuplicates = void 0; - } - function checkExternalEmitHelpers(location, helpers) { - if (compilerOptions.importHelpers) { - const sourceFile = getSourceFileOfNode(location); - if (isEffectiveExternalModule(sourceFile, compilerOptions) && !(location.flags & 33554432 /* Ambient */)) { - const helpersModule = resolveHelpersModule(sourceFile, location); - if (helpersModule !== unknownSymbol) { - const links = getSymbolLinks(helpersModule); - links.requestedExternalEmitHelpers ?? (links.requestedExternalEmitHelpers = 0); - if ((links.requestedExternalEmitHelpers & helpers) !== helpers) { - const uncheckedHelpers = helpers & ~links.requestedExternalEmitHelpers; - for (let helper = 1 /* FirstEmitHelper */; helper <= 16777216 /* LastEmitHelper */; helper <<= 1) { - if (uncheckedHelpers & helper) { - for (const name of getHelperNames(helper)) { - const symbol = resolveSymbol(getSymbol2(getExportsOfModule(helpersModule), escapeLeadingUnderscores(name), 111551 /* Value */)); - if (!symbol) { - error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name); - } else if (helper & 524288 /* ClassPrivateFieldGet */) { - if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 3)) { - error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 4); - } - } else if (helper & 1048576 /* ClassPrivateFieldSet */) { - if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 4)) { - error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 5); - } - } else if (helper & 1024 /* SpreadArray */) { - if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 2)) { - error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 3); - } - } - } - } - } - } - links.requestedExternalEmitHelpers |= helpers; - } - } - } - } - function getHelperNames(helper) { - switch (helper) { - case 1 /* Extends */: - return ["__extends"]; - case 2 /* Assign */: - return ["__assign"]; - case 4 /* Rest */: - return ["__rest"]; - case 8 /* Decorate */: - return legacyDecorators ? ["__decorate"] : ["__esDecorate", "__runInitializers"]; - case 16 /* Metadata */: - return ["__metadata"]; - case 32 /* Param */: - return ["__param"]; - case 64 /* Awaiter */: - return ["__awaiter"]; - case 128 /* Generator */: - return ["__generator"]; - case 256 /* Values */: - return ["__values"]; - case 512 /* Read */: - return ["__read"]; - case 1024 /* SpreadArray */: - return ["__spreadArray"]; - case 2048 /* Await */: - return ["__await"]; - case 4096 /* AsyncGenerator */: - return ["__asyncGenerator"]; - case 8192 /* AsyncDelegator */: - return ["__asyncDelegator"]; - case 16384 /* AsyncValues */: - return ["__asyncValues"]; - case 32768 /* ExportStar */: - return ["__exportStar"]; - case 65536 /* ImportStar */: - return ["__importStar"]; - case 131072 /* ImportDefault */: - return ["__importDefault"]; - case 262144 /* MakeTemplateObject */: - return ["__makeTemplateObject"]; - case 524288 /* ClassPrivateFieldGet */: - return ["__classPrivateFieldGet"]; - case 1048576 /* ClassPrivateFieldSet */: - return ["__classPrivateFieldSet"]; - case 2097152 /* ClassPrivateFieldIn */: - return ["__classPrivateFieldIn"]; - case 4194304 /* SetFunctionName */: - return ["__setFunctionName"]; - case 8388608 /* PropKey */: - return ["__propKey"]; - case 16777216 /* AddDisposableResourceAndDisposeResources */: - return ["__addDisposableResource", "__disposeResources"]; - case 33554432 /* RewriteRelativeImportExtension */: - return ["__rewriteRelativeImportExtension"]; - default: - return Debug.fail("Unrecognized helper"); - } - } - function resolveHelpersModule(file, errorNode) { - const links = getNodeLinks(file); - if (!links.externalHelpersModule) { - links.externalHelpersModule = resolveExternalModule(getImportHelpersImportSpecifier(file), externalHelpersModuleNameText, Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; - } - return links.externalHelpersModule; - } - function checkGrammarModifiers(node) { - var _a; - const quickResult = reportObviousDecoratorErrors(node) || reportObviousModifierErrors(node); - if (quickResult !== void 0) { - return quickResult; - } - if (isParameter(node) && parameterIsThisKeyword(node)) { - return grammarErrorOnFirstToken(node, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters); - } - const blockScopeKind = isVariableStatement(node) ? node.declarationList.flags & 7 /* BlockScoped */ : 0 /* None */; - let lastStatic, lastDeclare, lastAsync, lastOverride, firstDecorator; - let flags = 0 /* None */; - let sawExportBeforeDecorators = false; - let hasLeadingDecorators = false; - for (const modifier of node.modifiers) { - if (isDecorator(modifier)) { - if (!nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) { - if (node.kind === 174 /* MethodDeclaration */ && !nodeIsPresent(node.body)) { - return grammarErrorOnFirstToken(node, Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); - } else { - return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here); - } - } else if (legacyDecorators && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */)) { - const accessors = getAllAccessorDeclarationsForDeclaration(node); - if (hasDecorators(accessors.firstAccessor) && node === accessors.secondAccessor) { - return grammarErrorOnFirstToken(node, Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); - } - } - if (flags & ~(2080 /* ExportDefault */ | 32768 /* Decorator */)) { - return grammarErrorOnNode(modifier, Diagnostics.Decorators_are_not_valid_here); - } - if (hasLeadingDecorators && flags & 98303 /* Modifier */) { - Debug.assertIsDefined(firstDecorator); - const sourceFile = getSourceFileOfNode(modifier); - if (!hasParseDiagnostics(sourceFile)) { - addRelatedInfo( - error2(modifier, Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export), - createDiagnosticForNode(firstDecorator, Diagnostics.Decorator_used_before_export_here) - ); - return true; - } - return false; - } - flags |= 32768 /* Decorator */; - if (!(flags & 98303 /* Modifier */)) { - hasLeadingDecorators = true; - } else if (flags & 32 /* Export */) { - sawExportBeforeDecorators = true; - } - firstDecorator ?? (firstDecorator = modifier); - } else { - if (modifier.kind !== 148 /* ReadonlyKeyword */) { - if (node.kind === 171 /* PropertySignature */ || node.kind === 173 /* MethodSignature */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_member, tokenToString(modifier.kind)); - } - if (node.kind === 181 /* IndexSignature */ && (modifier.kind !== 126 /* StaticKeyword */ || !isClassLike(node.parent))) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind)); - } - } - if (modifier.kind !== 103 /* InKeyword */ && modifier.kind !== 147 /* OutKeyword */ && modifier.kind !== 87 /* ConstKeyword */) { - if (node.kind === 168 /* TypeParameter */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind)); - } - } - switch (modifier.kind) { - case 87 /* ConstKeyword */: { - if (node.kind !== 266 /* EnumDeclaration */ && node.kind !== 168 /* TypeParameter */) { - return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(87 /* ConstKeyword */)); - } - const parent2 = isJSDocTemplateTag(node.parent) && getEffectiveJSDocHost(node.parent) || node.parent; - if (node.kind === 168 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent2) || isClassLike(parent2) || isFunctionTypeNode(parent2) || isConstructorTypeNode(parent2) || isCallSignatureDeclaration(parent2) || isConstructSignatureDeclaration(parent2) || isMethodSignature(parent2))) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind)); - } - break; - } - case 164 /* OverrideKeyword */: - if (flags & 16 /* Override */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "override"); - } else if (flags & 128 /* Ambient */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "override", "declare"); - } else if (flags & 8 /* Readonly */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "readonly"); - } else if (flags & 512 /* Accessor */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "accessor"); - } else if (flags & 1024 /* Async */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "async"); - } - flags |= 16 /* Override */; - lastOverride = modifier; - break; - case 125 /* PublicKeyword */: - case 124 /* ProtectedKeyword */: - case 123 /* PrivateKeyword */: - const text = visibilityToString(modifierToFlag(modifier.kind)); - if (flags & 7 /* AccessibilityModifier */) { - return grammarErrorOnNode(modifier, Diagnostics.Accessibility_modifier_already_seen); - } else if (flags & 16 /* Override */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "override"); - } else if (flags & 256 /* Static */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); - } else if (flags & 512 /* Accessor */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "accessor"); - } else if (flags & 8 /* Readonly */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); - } else if (flags & 1024 /* Async */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); - } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); - } else if (flags & 64 /* Abstract */) { - if (modifier.kind === 123 /* PrivateKeyword */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); - } else { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); - } - } else if (isPrivateIdentifierClassElementDeclaration(node)) { - return grammarErrorOnNode(modifier, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier); - } - flags |= modifierToFlag(modifier.kind); - break; - case 126 /* StaticKeyword */: - if (flags & 256 /* Static */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "static"); - } else if (flags & 8 /* Readonly */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); - } else if (flags & 1024 /* Async */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); - } else if (flags & 512 /* Accessor */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "accessor"); - } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); - } else if (node.kind === 169 /* Parameter */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); - } else if (flags & 64 /* Abstract */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } else if (flags & 16 /* Override */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "override"); - } - flags |= 256 /* Static */; - lastStatic = modifier; - break; - case 129 /* AccessorKeyword */: - if (flags & 512 /* Accessor */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "accessor"); - } else if (flags & 8 /* Readonly */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "readonly"); - } else if (flags & 128 /* Ambient */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "declare"); - } else if (node.kind !== 172 /* PropertyDeclaration */) { - return grammarErrorOnNode(modifier, Diagnostics.accessor_modifier_can_only_appear_on_a_property_declaration); - } - flags |= 512 /* Accessor */; - break; - case 148 /* ReadonlyKeyword */: - if (flags & 8 /* Readonly */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly"); - } else if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */ && node.kind !== 181 /* IndexSignature */ && node.kind !== 169 /* Parameter */) { - return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); - } else if (flags & 512 /* Accessor */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor"); - } - flags |= 8 /* Readonly */; - break; - case 95 /* ExportKeyword */: - if (compilerOptions.verbatimModuleSyntax && !(node.flags & 33554432 /* Ambient */) && node.kind !== 265 /* TypeAliasDeclaration */ && node.kind !== 264 /* InterfaceDeclaration */ && // ModuleDeclaration needs to be checked that it is uninstantiated later - node.kind !== 267 /* ModuleDeclaration */ && node.parent.kind === 307 /* SourceFile */ && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */) { - return grammarErrorOnNode(modifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); - } - if (flags & 32 /* Export */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "export"); - } else if (flags & 128 /* Ambient */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); - } else if (flags & 64 /* Abstract */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); - } else if (flags & 1024 /* Async */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); - } else if (isClassLike(node.parent)) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "export"); - } else if (node.kind === 169 /* Parameter */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); - } else if (blockScopeKind === 4 /* Using */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "export"); - } else if (blockScopeKind === 6 /* AwaitUsing */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "export"); - } - flags |= 32 /* Export */; - break; - case 90 /* DefaultKeyword */: - const container = node.parent.kind === 307 /* SourceFile */ ? node.parent : node.parent.parent; - if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) { - return grammarErrorOnNode(modifier, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); - } else if (blockScopeKind === 4 /* Using */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "default"); - } else if (blockScopeKind === 6 /* AwaitUsing */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "default"); - } else if (!(flags & 32 /* Export */)) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "default"); - } else if (sawExportBeforeDecorators) { - return grammarErrorOnNode(firstDecorator, Diagnostics.Decorators_are_not_valid_here); - } - flags |= 2048 /* Default */; - break; - case 138 /* DeclareKeyword */: - if (flags & 128 /* Ambient */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "declare"); - } else if (flags & 1024 /* Async */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } else if (flags & 16 /* Override */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "override"); - } else if (isClassLike(node.parent) && !isPropertyDeclaration(node)) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "declare"); - } else if (node.kind === 169 /* Parameter */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); - } else if (blockScopeKind === 4 /* Using */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "declare"); - } else if (blockScopeKind === 6 /* AwaitUsing */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "declare"); - } else if (node.parent.flags & 33554432 /* Ambient */ && node.parent.kind === 268 /* ModuleBlock */) { - return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); - } else if (isPrivateIdentifierClassElementDeclaration(node)) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare"); - } else if (flags & 512 /* Accessor */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor"); - } - flags |= 128 /* Ambient */; - lastDeclare = modifier; - break; - case 128 /* AbstractKeyword */: - if (flags & 64 /* Abstract */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "abstract"); - } - if (node.kind !== 263 /* ClassDeclaration */ && node.kind !== 185 /* ConstructorType */) { - if (node.kind !== 174 /* MethodDeclaration */ && node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 177 /* GetAccessor */ && node.kind !== 178 /* SetAccessor */) { - return grammarErrorOnNode(modifier, Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); - } - if (!(node.parent.kind === 263 /* ClassDeclaration */ && hasSyntacticModifier(node.parent, 64 /* Abstract */))) { - const message = node.kind === 172 /* PropertyDeclaration */ ? Diagnostics.Abstract_properties_can_only_appear_within_an_abstract_class : Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class; - return grammarErrorOnNode(modifier, message); - } - if (flags & 256 /* Static */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); - } - if (flags & 2 /* Private */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); - } - if (flags & 1024 /* Async */ && lastAsync) { - return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract"); - } - if (flags & 16 /* Override */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "override"); - } - if (flags & 512 /* Accessor */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "accessor"); - } - } - if (isNamedDeclaration(node) && node.name.kind === 81 /* PrivateIdentifier */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "abstract"); - } - flags |= 64 /* Abstract */; - break; - case 134 /* AsyncKeyword */: - if (flags & 1024 /* Async */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "async"); - } else if (flags & 128 /* Ambient */ || node.parent.flags & 33554432 /* Ambient */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); - } else if (node.kind === 169 /* Parameter */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); - } - if (flags & 64 /* Abstract */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract"); - } - flags |= 1024 /* Async */; - lastAsync = modifier; - break; - case 103 /* InKeyword */: - case 147 /* OutKeyword */: { - const inOutFlag = modifier.kind === 103 /* InKeyword */ ? 8192 /* In */ : 16384 /* Out */; - const inOutText = modifier.kind === 103 /* InKeyword */ ? "in" : "out"; - const parent2 = isJSDocTemplateTag(node.parent) && (getEffectiveJSDocHost(node.parent) || find((_a = getJSDocRoot(node.parent)) == null ? void 0 : _a.tags, isJSDocTypedefTag)) || node.parent; - if (node.kind !== 168 /* TypeParameter */ || parent2 && !(isInterfaceDeclaration(parent2) || isClassLike(parent2) || isTypeAliasDeclaration(parent2) || isJSDocTypedefTag(parent2))) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias, inOutText); - } - if (flags & inOutFlag) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, inOutText); - } - if (inOutFlag & 8192 /* In */ && flags & 16384 /* Out */) { - return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "in", "out"); - } - flags |= inOutFlag; - break; - } - } - } - } - if (node.kind === 176 /* Constructor */) { - if (flags & 256 /* Static */) { - return grammarErrorOnNode(lastStatic, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); - } - if (flags & 16 /* Override */) { - return grammarErrorOnNode(lastOverride, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "override"); - } - if (flags & 1024 /* Async */) { - return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); - } - return false; - } else if ((node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */) && flags & 128 /* Ambient */) { - return grammarErrorOnNode(lastDeclare, Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); - } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && isBindingPattern(node.name)) { - return grammarErrorOnNode(node, Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); - } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && node.dotDotDotToken) { - return grammarErrorOnNode(node, Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); - } - if (flags & 1024 /* Async */) { - return checkGrammarAsyncModifier(node, lastAsync); - } - return false; - } - function reportObviousModifierErrors(node) { - if (!node.modifiers) return false; - const modifier = findFirstIllegalModifier(node); - return modifier && grammarErrorOnFirstToken(modifier, Diagnostics.Modifiers_cannot_appear_here); - } - function findFirstModifierExcept(node, allowedModifier) { - const modifier = find(node.modifiers, isModifier); - return modifier && modifier.kind !== allowedModifier ? modifier : void 0; - } - function findFirstIllegalModifier(node) { - switch (node.kind) { - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 176 /* Constructor */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 181 /* IndexSignature */: - case 267 /* ModuleDeclaration */: - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 278 /* ExportDeclaration */: - case 277 /* ExportAssignment */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 169 /* Parameter */: - case 168 /* TypeParameter */: - return void 0; - case 175 /* ClassStaticBlockDeclaration */: - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - case 270 /* NamespaceExportDeclaration */: - case 282 /* MissingDeclaration */: - return find(node.modifiers, isModifier); - default: - if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { - return void 0; - } - switch (node.kind) { - case 262 /* FunctionDeclaration */: - return findFirstModifierExcept(node, 134 /* AsyncKeyword */); - case 263 /* ClassDeclaration */: - case 185 /* ConstructorType */: - return findFirstModifierExcept(node, 128 /* AbstractKeyword */); - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - return find(node.modifiers, isModifier); - case 243 /* VariableStatement */: - return node.declarationList.flags & 4 /* Using */ ? findFirstModifierExcept(node, 135 /* AwaitKeyword */) : find(node.modifiers, isModifier); - case 266 /* EnumDeclaration */: - return findFirstModifierExcept(node, 87 /* ConstKeyword */); - default: - Debug.assertNever(node); - } - } - } - function reportObviousDecoratorErrors(node) { - const decorator = findFirstIllegalDecorator(node); - return decorator && grammarErrorOnFirstToken(decorator, Diagnostics.Decorators_are_not_valid_here); - } - function findFirstIllegalDecorator(node) { - return canHaveIllegalDecorators(node) ? find(node.modifiers, isDecorator) : void 0; - } - function checkGrammarAsyncModifier(node, asyncModifier) { - switch (node.kind) { - case 174 /* MethodDeclaration */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return false; - } - return grammarErrorOnNode(asyncModifier, Diagnostics._0_modifier_cannot_be_used_here, "async"); - } - function checkGrammarForDisallowedTrailingComma(list, diag2 = Diagnostics.Trailing_comma_not_allowed) { - if (list && list.hasTrailingComma) { - return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag2); - } - return false; - } - function checkGrammarTypeParameterList(typeParameters, file) { - if (typeParameters && typeParameters.length === 0) { - const start = typeParameters.pos - "<".length; - const end = skipTrivia(file.text, typeParameters.end) + ">".length; - return grammarErrorAtPos(file, start, end - start, Diagnostics.Type_parameter_list_cannot_be_empty); - } - return false; - } - function checkGrammarParameterList(parameters) { - let seenOptionalParameter = false; - const parameterCount = parameters.length; - for (let i = 0; i < parameterCount; i++) { - const parameter = parameters[i]; - if (parameter.dotDotDotToken) { - if (i !== parameterCount - 1) { - return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); - } - if (!(parameter.flags & 33554432 /* Ambient */)) { - checkGrammarForDisallowedTrailingComma(parameters, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_rest_parameter_cannot_be_optional); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, Diagnostics.A_rest_parameter_cannot_have_an_initializer); - } - } else if (hasEffectiveQuestionToken(parameter)) { - seenOptionalParameter = true; - if (parameter.questionToken && parameter.initializer) { - return grammarErrorOnNode(parameter.name, Diagnostics.Parameter_cannot_have_question_mark_and_initializer); - } - } else if (seenOptionalParameter && !parameter.initializer) { - return grammarErrorOnNode(parameter.name, Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); - } - } - } - function getNonSimpleParameters(parameters) { - return filter(parameters, (parameter) => !!parameter.initializer || isBindingPattern(parameter.name) || isRestParameter(parameter)); - } - function checkGrammarForUseStrictSimpleParameterList(node) { - if (languageVersion >= 3 /* ES2016 */) { - const useStrictDirective = node.body && isBlock(node.body) && findUseStrictPrologue(node.body.statements); - if (useStrictDirective) { - const nonSimpleParameters = getNonSimpleParameters(node.parameters); - if (length(nonSimpleParameters)) { - forEach(nonSimpleParameters, (parameter) => { - addRelatedInfo( - error2(parameter, Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive), - createDiagnosticForNode(useStrictDirective, Diagnostics.use_strict_directive_used_here) - ); - }); - const diagnostics2 = nonSimpleParameters.map((parameter, index) => index === 0 ? createDiagnosticForNode(parameter, Diagnostics.Non_simple_parameter_declared_here) : createDiagnosticForNode(parameter, Diagnostics.and_here)); - addRelatedInfo(error2(useStrictDirective, Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list), ...diagnostics2); - return true; - } - } - } - return false; - } - function checkGrammarFunctionLikeDeclaration(node) { - const file = getSourceFileOfNode(node); - return checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file) || isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node); - } - function checkGrammarClassLikeDeclaration(node) { - const file = getSourceFileOfNode(node); - return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); - } - function checkGrammarArrowFunction(node, file) { - if (!isArrowFunction(node)) { - return false; - } - if (node.typeParameters && !(length(node.typeParameters) > 1 || node.typeParameters.hasTrailingComma || node.typeParameters[0].constraint)) { - if (file && fileExtensionIsOneOf(file.fileName, [".mts" /* Mts */, ".cts" /* Cts */])) { - grammarErrorOnNode(node.typeParameters[0], Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint); - } - } - const { equalsGreaterThanToken } = node; - const startLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line; - const endLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line; - return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, Diagnostics.Line_terminator_not_permitted_before_arrow); - } - function checkGrammarIndexSignatureParameters(node) { - const parameter = node.parameters[0]; - if (node.parameters.length !== 1) { - if (parameter) { - return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } else { - return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_exactly_one_parameter); - } - } - checkGrammarForDisallowedTrailingComma(node.parameters, Diagnostics.An_index_signature_cannot_have_a_trailing_comma); - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.An_index_signature_cannot_have_a_rest_parameter); - } - if (hasEffectiveModifiers(parameter)) { - return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); - } - if (parameter.initializer) { - return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); - } - if (!parameter.type) { - return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); - } - const type = getTypeFromTypeNode(parameter.type); - if (someType(type, (t) => !!(t.flags & 8576 /* StringOrNumberLiteralOrUnique */)) || isGenericType(type)) { - return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead); - } - if (!everyType(type, isValidIndexKeyType)) { - return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type); - } - if (!node.type) { - return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_a_type_annotation); - } - return false; - } - function checkGrammarIndexSignature(node) { - return checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); - } - function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { - if (typeArguments && typeArguments.length === 0) { - const sourceFile = getSourceFileOfNode(node); - const start = typeArguments.pos - "<".length; - const end = skipTrivia(sourceFile.text, typeArguments.end) + ">".length; - return grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.Type_argument_list_cannot_be_empty); - } - return false; - } - function checkGrammarTypeArguments(node, typeArguments) { - return checkGrammarForDisallowedTrailingComma(typeArguments) || checkGrammarForAtLeastOneTypeArgument(node, typeArguments); - } - function checkGrammarTaggedTemplateChain(node) { - if (node.questionDotToken || node.flags & 64 /* OptionalChain */) { - return grammarErrorOnNode(node.template, Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain); - } - return false; - } - function checkGrammarHeritageClause(node) { - const types = node.types; - if (checkGrammarForDisallowedTrailingComma(types)) { - return true; - } - if (types && types.length === 0) { - const listType = tokenToString(node.token); - return grammarErrorAtPos(node, types.pos, 0, Diagnostics._0_list_cannot_be_empty, listType); - } - return some(types, checkGrammarExpressionWithTypeArguments); - } - function checkGrammarExpressionWithTypeArguments(node) { - if (isExpressionWithTypeArguments(node) && isImportKeyword(node.expression) && node.typeArguments) { - return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments); - } - return checkGrammarTypeArguments(node, node.typeArguments); - } - function checkGrammarClassDeclarationHeritageClauses(node) { - let seenExtendsClause = false; - let seenImplementsClause = false; - if (!checkGrammarModifiers(node) && node.heritageClauses) { - for (const heritageClause of node.heritageClauses) { - if (heritageClause.token === 96 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen); - } - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_must_precede_implements_clause); - } - if (heritageClause.types.length > 1) { - return grammarErrorOnFirstToken(heritageClause.types[1], Diagnostics.Classes_can_only_extend_a_single_class); - } - seenExtendsClause = true; - } else { - Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */); - if (seenImplementsClause) { - return grammarErrorOnFirstToken(heritageClause, Diagnostics.implements_clause_already_seen); - } - seenImplementsClause = true; - } - checkGrammarHeritageClause(heritageClause); - } - } - } - function checkGrammarInterfaceDeclaration(node) { - let seenExtendsClause = false; - if (node.heritageClauses) { - for (const heritageClause of node.heritageClauses) { - if (heritageClause.token === 96 /* ExtendsKeyword */) { - if (seenExtendsClause) { - return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen); - } - seenExtendsClause = true; - } else { - Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */); - return grammarErrorOnFirstToken(heritageClause, Diagnostics.Interface_declaration_cannot_have_implements_clause); - } - checkGrammarHeritageClause(heritageClause); - } - } - return false; - } - function checkGrammarComputedPropertyName(node) { - if (node.kind !== 167 /* ComputedPropertyName */) { - return false; - } - const computedPropertyName = node; - if (computedPropertyName.expression.kind === 226 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 28 /* CommaToken */) { - return grammarErrorOnNode(computedPropertyName.expression, Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); - } - return false; - } - function checkGrammarForGenerator(node) { - if (node.asteriskToken) { - Debug.assert( - node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */ || node.kind === 174 /* MethodDeclaration */ - ); - if (node.flags & 33554432 /* Ambient */) { - return grammarErrorOnNode(node.asteriskToken, Diagnostics.Generators_are_not_allowed_in_an_ambient_context); - } - if (!node.body) { - return grammarErrorOnNode(node.asteriskToken, Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); - } - } - } - function checkGrammarForInvalidQuestionMark(questionToken, message) { - return !!questionToken && grammarErrorOnNode(questionToken, message); - } - function checkGrammarForInvalidExclamationToken(exclamationToken, message) { - return !!exclamationToken && grammarErrorOnNode(exclamationToken, message); - } - function checkGrammarObjectLiteralExpression(node, inDestructuring) { - const seen = /* @__PURE__ */ new Map(); - for (const prop of node.properties) { - if (prop.kind === 305 /* SpreadAssignment */) { - if (inDestructuring) { - const expression = skipParentheses(prop.expression); - if (isArrayLiteralExpression(expression) || isObjectLiteralExpression(expression)) { - return grammarErrorOnNode(prop.expression, Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); - } - } - continue; - } - const name = prop.name; - if (name.kind === 167 /* ComputedPropertyName */) { - checkGrammarComputedPropertyName(name); - } - if (prop.kind === 304 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) { - grammarErrorOnNode(prop.equalsToken, Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern); - } - if (name.kind === 81 /* PrivateIdentifier */) { - grammarErrorOnNode(name, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); - } - if (canHaveModifiers(prop) && prop.modifiers) { - for (const mod of prop.modifiers) { - if (isModifier(mod) && (mod.kind !== 134 /* AsyncKeyword */ || prop.kind !== 174 /* MethodDeclaration */)) { - grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod)); - } - } - } else if (canHaveIllegalModifiers(prop) && prop.modifiers) { - for (const mod of prop.modifiers) { - if (isModifier(mod)) { - grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod)); - } - } - } - let currentKind; - switch (prop.kind) { - case 304 /* ShorthandPropertyAssignment */: - case 303 /* PropertyAssignment */: - checkGrammarForInvalidExclamationToken(prop.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context); - checkGrammarForInvalidQuestionMark(prop.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional); - if (name.kind === 9 /* NumericLiteral */) { - checkGrammarNumericLiteral(name); - } - if (name.kind === 10 /* BigIntLiteral */) { - addErrorOrSuggestion( - /*isError*/ - true, - createDiagnosticForNode(name, Diagnostics.A_bigint_literal_cannot_be_used_as_a_property_name) - ); - } - currentKind = 4 /* PropertyAssignment */; - break; - case 174 /* MethodDeclaration */: - currentKind = 8 /* Method */; - break; - case 177 /* GetAccessor */: - currentKind = 1 /* GetAccessor */; - break; - case 178 /* SetAccessor */: - currentKind = 2 /* SetAccessor */; - break; - default: - Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind); - } - if (!inDestructuring) { - const effectiveName = getEffectivePropertyNameForPropertyNameNode(name); - if (effectiveName === void 0) { - continue; - } - const existingKind = seen.get(effectiveName); - if (!existingKind) { - seen.set(effectiveName, currentKind); - } else { - if (currentKind & 8 /* Method */ && existingKind & 8 /* Method */) { - grammarErrorOnNode(name, Diagnostics.Duplicate_identifier_0, getTextOfNode(name)); - } else if (currentKind & 4 /* PropertyAssignment */ && existingKind & 4 /* PropertyAssignment */) { - grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name, getTextOfNode(name)); - } else if (currentKind & 3 /* GetOrSetAccessor */ && existingKind & 3 /* GetOrSetAccessor */) { - if (existingKind !== 3 /* GetOrSetAccessor */ && currentKind !== existingKind) { - seen.set(effectiveName, currentKind | existingKind); - } else { - return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); - } - } else { - return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); - } - } - } - } - } - function checkGrammarJsxElement(node) { - checkGrammarJsxName(node.tagName); - checkGrammarTypeArguments(node, node.typeArguments); - const seen = /* @__PURE__ */ new Map(); - for (const attr of node.attributes.properties) { - if (attr.kind === 293 /* JsxSpreadAttribute */) { - continue; - } - const { name, initializer } = attr; - const escapedText = getEscapedTextOfJsxAttributeName(name); - if (!seen.get(escapedText)) { - seen.set(escapedText, true); - } else { - return grammarErrorOnNode(name, Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); - } - if (initializer && initializer.kind === 294 /* JsxExpression */ && !initializer.expression) { - return grammarErrorOnNode(initializer, Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); - } - } - } - function checkGrammarJsxName(node) { - if (isPropertyAccessExpression(node) && isJsxNamespacedName(node.expression)) { - return grammarErrorOnNode(node.expression, Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names); - } - if (isJsxNamespacedName(node) && getJSXTransformEnabled(compilerOptions) && !isIntrinsicJsxName(node.namespace.escapedText)) { - return grammarErrorOnNode(node, Diagnostics.React_components_cannot_include_JSX_namespace_names); - } - } - function checkGrammarJsxExpression(node) { - if (node.expression && isCommaSequence(node.expression)) { - return grammarErrorOnNode(node.expression, Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array); - } - } - function checkGrammarForInOrForOfStatement(forInOrOfStatement) { - if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { - return true; - } - if (forInOrOfStatement.kind === 250 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) { - if (!(forInOrOfStatement.flags & 65536 /* AwaitContext */)) { - const sourceFile = getSourceFileOfNode(forInOrOfStatement); - if (isInTopLevelContext(forInOrOfStatement)) { - if (!hasParseDiagnostics(sourceFile)) { - if (!isEffectiveExternalModule(sourceFile, compilerOptions)) { - diagnostics.add(createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module)); - } - switch (moduleKind) { - case 100 /* Node16 */: - case 199 /* NodeNext */: - if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) { - diagnostics.add( - createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level) - ); - break; - } - // fallthrough - case 7 /* ES2022 */: - case 99 /* ESNext */: - case 200 /* Preserve */: - case 4 /* System */: - if (languageVersion >= 4 /* ES2017 */) { - break; - } - // fallthrough - default: - diagnostics.add( - createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher) - ); - break; - } - } - } else { - if (!hasParseDiagnostics(sourceFile)) { - const diagnostic = createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules); - const func = getContainingFunction(forInOrOfStatement); - if (func && func.kind !== 176 /* Constructor */) { - Debug.assert((getFunctionFlags(func) & 2 /* Async */) === 0, "Enclosing function should never be an async function."); - const relatedInfo = createDiagnosticForNode(func, Diagnostics.Did_you_mean_to_mark_this_function_as_async); - addRelatedInfo(diagnostic, relatedInfo); - } - diagnostics.add(diagnostic); - return true; - } - } - } - } - if (isForOfStatement(forInOrOfStatement) && !(forInOrOfStatement.flags & 65536 /* AwaitContext */) && isIdentifier(forInOrOfStatement.initializer) && forInOrOfStatement.initializer.escapedText === "async") { - grammarErrorOnNode(forInOrOfStatement.initializer, Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async); - return false; - } - if (forInOrOfStatement.initializer.kind === 261 /* VariableDeclarationList */) { - const variableList = forInOrOfStatement.initializer; - if (!checkGrammarVariableDeclarationList(variableList)) { - const declarations = variableList.declarations; - if (!declarations.length) { - return false; - } - if (declarations.length > 1) { - const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement : Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; - return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); - } - const firstDeclaration = declarations[0]; - if (firstDeclaration.initializer) { - const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer : Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; - return grammarErrorOnNode(firstDeclaration.name, diagnostic); - } - if (firstDeclaration.type) { - const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation : Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; - return grammarErrorOnNode(firstDeclaration, diagnostic); - } - } - } - return false; - } - function checkGrammarAccessor(accessor) { - if (!(accessor.flags & 33554432 /* Ambient */) && accessor.parent.kind !== 187 /* TypeLiteral */ && accessor.parent.kind !== 264 /* InterfaceDeclaration */) { - if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(accessor.name)) { - return grammarErrorOnNode(accessor.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); - } - if (accessor.body === void 0 && !hasSyntacticModifier(accessor, 64 /* Abstract */)) { - return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, Diagnostics._0_expected, "{"); - } - } - if (accessor.body) { - if (hasSyntacticModifier(accessor, 64 /* Abstract */)) { - return grammarErrorOnNode(accessor, Diagnostics.An_abstract_accessor_cannot_have_an_implementation); - } - if (accessor.parent.kind === 187 /* TypeLiteral */ || accessor.parent.kind === 264 /* InterfaceDeclaration */) { - return grammarErrorOnNode(accessor.body, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - } - if (accessor.typeParameters) { - return grammarErrorOnNode(accessor.name, Diagnostics.An_accessor_cannot_have_type_parameters); - } - if (!doesAccessorHaveCorrectParameterCount(accessor)) { - return grammarErrorOnNode( - accessor.name, - accessor.kind === 177 /* GetAccessor */ ? Diagnostics.A_get_accessor_cannot_have_parameters : Diagnostics.A_set_accessor_must_have_exactly_one_parameter - ); - } - if (accessor.kind === 178 /* SetAccessor */) { - if (accessor.type) { - return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); - } - const parameter = Debug.checkDefined(getSetAccessorValueParameter(accessor), "Return value does not match parameter count assertion."); - if (parameter.dotDotDotToken) { - return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_set_accessor_cannot_have_rest_parameter); - } - if (parameter.questionToken) { - return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); - } - if (parameter.initializer) { - return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); - } - } - return false; - } - function doesAccessorHaveCorrectParameterCount(accessor) { - return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 0 : 1); - } - function getAccessorThisParameter(accessor) { - if (accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 1 : 2)) { - return getThisParameter(accessor); - } - } - function checkGrammarTypeOperatorNode(node) { - if (node.operator === 158 /* UniqueKeyword */) { - if (node.type.kind !== 155 /* SymbolKeyword */) { - return grammarErrorOnNode(node.type, Diagnostics._0_expected, tokenToString(155 /* SymbolKeyword */)); - } - let parent2 = walkUpParenthesizedTypes(node.parent); - if (isInJSFile(parent2) && isJSDocTypeExpression(parent2)) { - const host2 = getJSDocHost(parent2); - if (host2) { - parent2 = getSingleVariableOfVariableStatement(host2) || host2; - } - } - switch (parent2.kind) { - case 260 /* VariableDeclaration */: - const decl = parent2; - if (decl.name.kind !== 80 /* Identifier */) { - return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name); - } - if (!isVariableDeclarationInVariableStatement(decl)) { - return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement); - } - if (!(decl.parent.flags & 2 /* Const */)) { - return grammarErrorOnNode(parent2.name, Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const); - } - break; - case 172 /* PropertyDeclaration */: - if (!isStatic(parent2) || !hasEffectiveReadonlyModifier(parent2)) { - return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly); - } - break; - case 171 /* PropertySignature */: - if (!hasSyntacticModifier(parent2, 8 /* Readonly */)) { - return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly); - } - break; - default: - return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_not_allowed_here); - } - } else if (node.operator === 148 /* ReadonlyKeyword */) { - if (node.type.kind !== 188 /* ArrayType */ && node.type.kind !== 189 /* TupleType */) { - return grammarErrorOnFirstToken(node, Diagnostics.readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types, tokenToString(155 /* SymbolKeyword */)); - } - } - } - function checkGrammarForInvalidDynamicName(node, message) { - if (isNonBindableDynamicName(node)) { - return grammarErrorOnNode(node, message); - } - } - function checkGrammarMethod(node) { - if (checkGrammarFunctionLikeDeclaration(node)) { - return true; - } - if (node.kind === 174 /* MethodDeclaration */) { - if (node.parent.kind === 210 /* ObjectLiteralExpression */) { - if (node.modifiers && !(node.modifiers.length === 1 && first(node.modifiers).kind === 134 /* AsyncKeyword */)) { - return grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here); - } else if (checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional)) { - return true; - } else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) { - return true; - } else if (node.body === void 0) { - return grammarErrorAtPos(node, node.end - 1, ";".length, Diagnostics._0_expected, "{"); - } - } - if (checkGrammarForGenerator(node)) { - return true; - } - } - if (isClassLike(node.parent)) { - if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) { - return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); - } - if (node.flags & 33554432 /* Ambient */) { - return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); - } else if (node.kind === 174 /* MethodDeclaration */ && !node.body) { - return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); - } - } else if (node.parent.kind === 264 /* InterfaceDeclaration */) { - return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); - } else if (node.parent.kind === 187 /* TypeLiteral */) { - return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); - } - } - function checkGrammarBreakOrContinueStatement(node) { - let current = node; - while (current) { - if (isFunctionLikeOrClassStaticBlockDeclaration(current)) { - return grammarErrorOnNode(node, Diagnostics.Jump_target_cannot_cross_function_boundary); - } - switch (current.kind) { - case 256 /* LabeledStatement */: - if (node.label && current.label.escapedText === node.label.escapedText) { - const isMisplacedContinueLabel = node.kind === 251 /* ContinueStatement */ && !isIterationStatement( - current.statement, - /*lookInLabeledStatements*/ - true - ); - if (isMisplacedContinueLabel) { - return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); - } - return false; - } - break; - case 255 /* SwitchStatement */: - if (node.kind === 252 /* BreakStatement */ && !node.label) { - return false; - } - break; - default: - if (isIterationStatement( - current, - /*lookInLabeledStatements*/ - false - ) && !node.label) { - return false; - } - break; - } - current = current.parent; - } - if (node.label) { - const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } else { - const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; - return grammarErrorOnNode(node, message); - } - } - function checkGrammarBindingElement(node) { - if (node.dotDotDotToken) { - const elements = node.parent.elements; - if (node !== last(elements)) { - return grammarErrorOnNode(node, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); - } - checkGrammarForDisallowedTrailingComma(elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); - if (node.propertyName) { - return grammarErrorOnNode(node.name, Diagnostics.A_rest_element_cannot_have_a_property_name); - } - } - if (node.dotDotDotToken && node.initializer) { - return grammarErrorAtPos(node, node.initializer.pos - 1, 1, Diagnostics.A_rest_element_cannot_have_an_initializer); - } - } - function isStringOrNumberLiteralExpression(expr) { - return isStringOrNumericLiteralLike(expr) || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 9 /* NumericLiteral */; - } - function isBigIntLiteralExpression(expr) { - return expr.kind === 10 /* BigIntLiteral */ || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 10 /* BigIntLiteral */; - } - function isSimpleLiteralEnumReference(expr) { - if ((isPropertyAccessExpression(expr) || isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression)) && isEntityNameExpression(expr.expression)) { - return !!(checkExpressionCached(expr).flags & 1056 /* EnumLike */); - } - } - function checkAmbientInitializer(node) { - const initializer = node.initializer; - if (initializer) { - const isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) || isSimpleLiteralEnumReference(initializer) || initializer.kind === 112 /* TrueKeyword */ || initializer.kind === 97 /* FalseKeyword */ || isBigIntLiteralExpression(initializer)); - const isConstOrReadonly = isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike2(node); - if (isConstOrReadonly && !node.type) { - if (isInvalidInitializer) { - return grammarErrorOnNode(initializer, Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference); - } - } else { - return grammarErrorOnNode(initializer, Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); - } - } - } - function checkGrammarVariableDeclaration(node) { - const nodeFlags = getCombinedNodeFlagsCached(node); - const blockScopeKind = nodeFlags & 7 /* BlockScoped */; - if (isBindingPattern(node.name)) { - switch (blockScopeKind) { - case 6 /* AwaitUsing */: - return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "await using"); - case 4 /* Using */: - return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "using"); - } - } - if (node.parent.parent.kind !== 249 /* ForInStatement */ && node.parent.parent.kind !== 250 /* ForOfStatement */) { - if (nodeFlags & 33554432 /* Ambient */) { - checkAmbientInitializer(node); - } else if (!node.initializer) { - if (isBindingPattern(node.name) && !isBindingPattern(node.parent)) { - return grammarErrorOnNode(node, Diagnostics.A_destructuring_declaration_must_have_an_initializer); - } - switch (blockScopeKind) { - case 6 /* AwaitUsing */: - return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "await using"); - case 4 /* Using */: - return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "using"); - case 2 /* Const */: - return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "const"); - } - } - } - if (node.exclamationToken && (node.parent.parent.kind !== 243 /* VariableStatement */ || !node.type || node.initializer || nodeFlags & 33554432 /* Ambient */)) { - const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context; - return grammarErrorOnNode(node.exclamationToken, message); - } - if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */ && !(node.parent.parent.flags & 33554432 /* Ambient */) && hasSyntacticModifier(node.parent.parent, 32 /* Export */)) { - checkESModuleMarker(node.name); - } - return !!blockScopeKind && checkGrammarNameInLetOrConstDeclarations(node.name); - } - function checkESModuleMarker(name) { - if (name.kind === 80 /* Identifier */) { - if (idText(name) === "__esModule") { - return grammarErrorOnNodeSkippedOn("noEmit", name, Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); - } - } else { - const elements = name.elements; - for (const element of elements) { - if (!isOmittedExpression(element)) { - return checkESModuleMarker(element.name); - } - } - } - return false; - } - function checkGrammarNameInLetOrConstDeclarations(name) { - if (name.kind === 80 /* Identifier */) { - if (name.escapedText === "let") { - return grammarErrorOnNode(name, Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); - } - } else { - const elements = name.elements; - for (const element of elements) { - if (!isOmittedExpression(element)) { - checkGrammarNameInLetOrConstDeclarations(element.name); - } - } - } - return false; - } - function checkGrammarVariableDeclarationList(declarationList) { - const declarations = declarationList.declarations; - if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { - return true; - } - if (!declarationList.declarations.length) { - return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, Diagnostics.Variable_declaration_list_cannot_be_empty); - } - const blockScopeFlags = declarationList.flags & 7 /* BlockScoped */; - if ((blockScopeFlags === 4 /* Using */ || blockScopeFlags === 6 /* AwaitUsing */) && isForInStatement(declarationList.parent)) { - return grammarErrorOnNode( - declarationList, - blockScopeFlags === 4 /* Using */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration : Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration - ); - } - if (blockScopeFlags === 6 /* AwaitUsing */) { - return checkAwaitGrammar(declarationList); - } - return false; - } - function allowBlockDeclarations(parent2) { - switch (parent2.kind) { - case 245 /* IfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 254 /* WithStatement */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - return false; - case 256 /* LabeledStatement */: - return allowBlockDeclarations(parent2.parent); - } - return true; - } - function checkGrammarForDisallowedBlockScopedVariableStatement(node) { - if (!allowBlockDeclarations(node.parent)) { - const blockScopeKind = getCombinedNodeFlagsCached(node.declarationList) & 7 /* BlockScoped */; - if (blockScopeKind) { - const keyword = blockScopeKind === 1 /* Let */ ? "let" : blockScopeKind === 2 /* Const */ ? "const" : blockScopeKind === 4 /* Using */ ? "using" : blockScopeKind === 6 /* AwaitUsing */ ? "await using" : Debug.fail("Unknown BlockScope flag"); - return grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, keyword); - } - } - } - function checkGrammarMetaProperty(node) { - const escapedText = node.name.escapedText; - switch (node.keywordToken) { - case 105 /* NewKeyword */: - if (escapedText !== "target") { - return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "target"); - } - break; - case 102 /* ImportKeyword */: - if (escapedText !== "meta") { - return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "meta"); - } - break; - } - } - function hasParseDiagnostics(sourceFile) { - return sourceFile.parseDiagnostics.length > 0; - } - function grammarErrorOnFirstToken(node, message, ...args) { - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - const span = getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message, ...args)); - return true; - } - return false; - } - function grammarErrorAtPos(nodeForSourceFile, start, length2, message, ...args) { - const sourceFile = getSourceFileOfNode(nodeForSourceFile); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(createFileDiagnostic(sourceFile, start, length2, message, ...args)); - return true; - } - return false; - } - function grammarErrorOnNodeSkippedOn(key, node, message, ...args) { - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - errorSkippedOn(key, node, message, ...args); - return true; - } - return false; - } - function grammarErrorOnNode(node, message, ...args) { - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - diagnostics.add(createDiagnosticForNode(node, message, ...args)); - return true; - } - return false; - } - function checkGrammarConstructorTypeParameters(node) { - const jsdocTypeParameters = isInJSFile(node) ? getJSDocTypeParameterDeclarations(node) : void 0; - const range = node.typeParameters || jsdocTypeParameters && firstOrUndefined(jsdocTypeParameters); - if (range) { - const pos = range.pos === range.end ? range.pos : skipTrivia(getSourceFileOfNode(node).text, range.pos); - return grammarErrorAtPos(node, pos, range.end - pos, Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarConstructorTypeAnnotation(node) { - const type = node.type || getEffectiveReturnTypeNode(node); - if (type) { - return grammarErrorOnNode(type, Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); - } - } - function checkGrammarProperty(node) { - if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 103 /* InKeyword */) { - return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods); - } - if (isClassLike(node.parent)) { - if (isStringLiteral(node.name) && node.name.text === "constructor") { - return grammarErrorOnNode(node.name, Diagnostics.Classes_may_not_have_a_field_named_constructor); - } - if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type)) { - return true; - } - if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) { - return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); - } - if (languageVersion < 2 /* ES2015 */ && isAutoAccessorPropertyDeclaration(node)) { - return grammarErrorOnNode(node.name, Diagnostics.Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher); - } - if (isAutoAccessorPropertyDeclaration(node) && checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_accessor_property_cannot_be_declared_optional)) { - return true; - } - } else if (node.parent.kind === 264 /* InterfaceDeclaration */) { - if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) { - return true; - } - Debug.assertNode(node, isPropertySignature); - if (node.initializer) { - return grammarErrorOnNode(node.initializer, Diagnostics.An_interface_property_cannot_have_an_initializer); - } - } else if (isTypeLiteralNode(node.parent)) { - if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) { - return true; - } - Debug.assertNode(node, isPropertySignature); - if (node.initializer) { - return grammarErrorOnNode(node.initializer, Diagnostics.A_type_literal_property_cannot_have_an_initializer); - } - } - if (node.flags & 33554432 /* Ambient */) { - checkAmbientInitializer(node); - } - if (isPropertyDeclaration(node) && node.exclamationToken && (!isClassLike(node.parent) || !node.type || node.initializer || node.flags & 33554432 /* Ambient */ || isStatic(node) || hasAbstractModifier(node))) { - const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context; - return grammarErrorOnNode(node.exclamationToken, message); - } - } - function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { - if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 265 /* TypeAliasDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 278 /* ExportDeclaration */ || node.kind === 277 /* ExportAssignment */ || node.kind === 270 /* NamespaceExportDeclaration */ || hasSyntacticModifier(node, 128 /* Ambient */ | 32 /* Export */ | 2048 /* Default */)) { - return false; - } - return grammarErrorOnFirstToken(node, Diagnostics.Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier); - } - function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { - for (const decl of file.statements) { - if (isDeclaration(decl) || decl.kind === 243 /* VariableStatement */) { - if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { - return true; - } - } - } - return false; - } - function checkGrammarSourceFile(node) { - return !!(node.flags & 33554432 /* Ambient */) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); - } - function checkGrammarStatementInAmbientContext(node) { - if (node.flags & 33554432 /* Ambient */) { - const links = getNodeLinks(node); - if (!links.hasReportedStatementInAmbientContext && (isFunctionLike(node.parent) || isAccessor(node.parent))) { - return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); - } - if (node.parent.kind === 241 /* Block */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { - const links2 = getNodeLinks(node.parent); - if (!links2.hasReportedStatementInAmbientContext) { - return links2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.Statements_are_not_allowed_in_ambient_contexts); - } - } else { - } - } - return false; - } - function checkGrammarNumericLiteral(node) { - const isFractional = getTextOfNode(node).includes("."); - const isScientific = node.numericLiteralFlags & 16 /* Scientific */; - if (isFractional || isScientific) { - return; - } - const value = +node.text; - if (value <= 2 ** 53 - 1) { - return; - } - addErrorOrSuggestion( - /*isError*/ - false, - createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers) - ); - } - function checkGrammarBigIntLiteral(node) { - const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent); - if (!literalType) { - if (languageVersion < 7 /* ES2020 */) { - if (grammarErrorOnNode(node, Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ES2020)) { - return true; - } - } - } - return false; - } - function grammarErrorAfterFirstToken(node, message, ...args) { - const sourceFile = getSourceFileOfNode(node); - if (!hasParseDiagnostics(sourceFile)) { - const span = getSpanOfTokenAtPosition(sourceFile, node.pos); - diagnostics.add(createFileDiagnostic( - sourceFile, - textSpanEnd(span), - /*length*/ - 0, - message, - ...args - )); - return true; - } - return false; - } - function getAmbientModules() { - if (!ambientModulesCache) { - ambientModulesCache = []; - globals.forEach((global2, sym) => { - if (ambientModuleSymbolRegex.test(sym)) { - ambientModulesCache.push(global2); - } - }); - } - return ambientModulesCache; - } - function checkGrammarImportClause(node) { - var _a; - if (node.isTypeOnly && node.name && node.namedBindings) { - return grammarErrorOnNode(node, Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both); - } - if (node.isTypeOnly && ((_a = node.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */) { - return checkGrammarNamedImportsOrExports(node.namedBindings); - } - return false; - } - function checkGrammarNamedImportsOrExports(namedBindings) { - return !!forEach(namedBindings.elements, (specifier) => { - if (specifier.isTypeOnly) { - return grammarErrorOnFirstToken( - specifier, - specifier.kind === 276 /* ImportSpecifier */ ? Diagnostics.The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement : Diagnostics.The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement - ); - } - }); - } - function checkGrammarImportCallExpression(node) { - if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) { - return grammarErrorOnNode(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); - } - if (moduleKind === 5 /* ES2015 */) { - return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext); - } - if (node.typeArguments) { - return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments); - } - const nodeArguments = node.arguments; - if (moduleKind !== 99 /* ESNext */ && moduleKind !== 199 /* NodeNext */ && moduleKind !== 100 /* Node16 */ && moduleKind !== 200 /* Preserve */) { - checkGrammarForDisallowedTrailingComma(nodeArguments); - if (nodeArguments.length > 1) { - const importAttributesArgument = nodeArguments[1]; - return grammarErrorOnNode(importAttributesArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_nodenext_or_preserve); - } - } - if (nodeArguments.length === 0 || nodeArguments.length > 2) { - return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments); - } - const spreadElement = find(nodeArguments, isSpreadElement); - if (spreadElement) { - return grammarErrorOnNode(spreadElement, Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element); - } - return false; - } - function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) { - const sourceObjectFlags = getObjectFlags(source); - if (sourceObjectFlags & (4 /* Reference */ | 16 /* Anonymous */) && unionTarget.flags & 1048576 /* Union */) { - return find(unionTarget.types, (target) => { - if (target.flags & 524288 /* Object */) { - const overlapObjFlags = sourceObjectFlags & getObjectFlags(target); - if (overlapObjFlags & 4 /* Reference */) { - return source.target === target.target; - } - if (overlapObjFlags & 16 /* Anonymous */) { - return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol; - } - } - return false; - }); - } - } - function findBestTypeForObjectLiteral(source, unionTarget) { - if (getObjectFlags(source) & 128 /* ObjectLiteral */ && someType(unionTarget, isArrayLikeType)) { - return find(unionTarget.types, (t) => !isArrayLikeType(t)); - } - } - function findBestTypeForInvokable(source, unionTarget) { - let signatureKind = 0 /* Call */; - const hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 || (signatureKind = 1 /* Construct */, getSignaturesOfType(source, signatureKind).length > 0); - if (hasSignatures) { - return find(unionTarget.types, (t) => getSignaturesOfType(t, signatureKind).length > 0); - } - } - function findMostOverlappyType(source, unionTarget) { - let bestMatch; - if (!(source.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) { - let matchingCount = 0; - for (const target of unionTarget.types) { - if (!(target.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) { - const overlap = getIntersectionType([getIndexType(source), getIndexType(target)]); - if (overlap.flags & 4194304 /* Index */) { - return target; - } else if (isUnitType(overlap) || overlap.flags & 1048576 /* Union */) { - const len = overlap.flags & 1048576 /* Union */ ? countWhere(overlap.types, isUnitType) : 1; - if (len >= matchingCount) { - bestMatch = target; - matchingCount = len; - } - } - } - } - } - return bestMatch; - } - function filterPrimitivesIfContainsNonPrimitive(type) { - if (maybeTypeOfKind(type, 67108864 /* NonPrimitive */)) { - const result = filterType(type, (t) => !(t.flags & 402784252 /* Primitive */)); - if (!(result.flags & 131072 /* Never */)) { - return result; - } - } - return type; - } - function findMatchingDiscriminantType(source, target, isRelatedTo) { - if (target.flags & 1048576 /* Union */ && source.flags & (2097152 /* Intersection */ | 524288 /* Object */)) { - const match = getMatchingUnionConstituentForType(target, source); - if (match) { - return match; - } - const sourceProperties = getPropertiesOfType(source); - if (sourceProperties) { - const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target); - if (sourcePropertiesFiltered) { - const discriminated = discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo); - if (discriminated !== target) { - return discriminated; - } - } - } - } - return void 0; - } - function getEffectivePropertyNameForPropertyNameNode(node) { - const name = getPropertyNameForPropertyNameNode(node); - return name ? name : isComputedPropertyName(node) ? tryGetNameFromType(getTypeOfExpression(node.expression)) : void 0; - } - function getCombinedModifierFlagsCached(node) { - if (lastGetCombinedModifierFlagsNode === node) { - return lastGetCombinedModifierFlagsResult; - } - lastGetCombinedModifierFlagsNode = node; - lastGetCombinedModifierFlagsResult = getCombinedModifierFlags(node); - return lastGetCombinedModifierFlagsResult; - } - function getCombinedNodeFlagsCached(node) { - if (lastGetCombinedNodeFlagsNode === node) { - return lastGetCombinedNodeFlagsResult; - } - lastGetCombinedNodeFlagsNode = node; - lastGetCombinedNodeFlagsResult = getCombinedNodeFlags(node); - return lastGetCombinedNodeFlagsResult; - } - function isVarConstLike2(node) { - const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */; - return blockScopeKind === 2 /* Const */ || blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */; - } - function getJSXRuntimeImportSpecifier(file, specifierText) { - const jsxImportIndex = compilerOptions.importHelpers ? 1 : 0; - const specifier = file == null ? void 0 : file.imports[jsxImportIndex]; - if (specifier) { - Debug.assert(nodeIsSynthesized(specifier) && specifier.text === specifierText, `Expected sourceFile.imports[${jsxImportIndex}] to be the synthesized JSX runtime import`); - } - return specifier; - } - function getImportHelpersImportSpecifier(file) { - Debug.assert(compilerOptions.importHelpers, "Expected importHelpers to be enabled"); - const specifier = file.imports[0]; - Debug.assert(specifier && nodeIsSynthesized(specifier) && specifier.text === "tslib", `Expected sourceFile.imports[0] to be the synthesized tslib import`); - return specifier; - } -} -function isNotAccessor(declaration) { - return !isAccessor(declaration); -} -function isNotOverload(declaration) { - return declaration.kind !== 262 /* FunctionDeclaration */ && declaration.kind !== 174 /* MethodDeclaration */ || !!declaration.body; -} -function isDeclarationNameOrImportPropertyName(name) { - switch (name.parent.kind) { - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: - return isIdentifier(name) || name.kind === 11 /* StringLiteral */; - default: - return isDeclarationName(name); - } -} -var JsxNames; -((JsxNames2) => { - JsxNames2.JSX = "JSX"; - JsxNames2.IntrinsicElements = "IntrinsicElements"; - JsxNames2.ElementClass = "ElementClass"; - JsxNames2.ElementAttributesPropertyNameContainer = "ElementAttributesProperty"; - JsxNames2.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute"; - JsxNames2.Element = "Element"; - JsxNames2.ElementType = "ElementType"; - JsxNames2.IntrinsicAttributes = "IntrinsicAttributes"; - JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes"; - JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes"; -})(JsxNames || (JsxNames = {})); -var ReactNames; -((ReactNames2) => { - ReactNames2.Fragment = "Fragment"; -})(ReactNames || (ReactNames = {})); -function getIterationTypesKeyFromIterationTypeKind(typeKind) { - switch (typeKind) { - case 0 /* Yield */: - return "yieldType"; - case 1 /* Return */: - return "returnType"; - case 2 /* Next */: - return "nextType"; - } -} -function signatureHasRestParameter(s) { - return !!(s.flags & 1 /* HasRestParameter */); -} -function signatureHasLiteralTypes(s) { - return !!(s.flags & 2 /* HasLiteralTypes */); -} -function createBasicNodeBuilderModuleSpecifierResolutionHost(host) { - return { - getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "", - getCurrentDirectory: () => host.getCurrentDirectory(), - getSymlinkCache: maybeBind(host, host.getSymlinkCache), - getPackageJsonInfoCache: () => { - var _a; - return (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host); - }, - useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(), - redirectTargetsMap: host.redirectTargetsMap, - getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName), - isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName), - fileExists: (fileName) => host.fileExists(fileName), - getFileIncludeReasons: () => host.getFileIncludeReasons(), - readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0, - getDefaultResolutionModeForFile: (file) => host.getDefaultResolutionModeForFile(file), - getModeForResolutionAtIndex: (file, index) => host.getModeForResolutionAtIndex(file, index), - getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation) - }; -} -var SymbolTrackerImpl = class _SymbolTrackerImpl { - constructor(context, tracker, moduleResolverHost) { - this.moduleResolverHost = void 0; - this.inner = void 0; - this.disableTrackSymbol = false; - var _a; - while (tracker instanceof _SymbolTrackerImpl) { - tracker = tracker.inner; - } - this.inner = tracker; - this.moduleResolverHost = moduleResolverHost; - this.context = context; - this.canTrackSymbol = !!((_a = this.inner) == null ? void 0 : _a.trackSymbol); - } - trackSymbol(symbol, enclosingDeclaration, meaning) { - var _a, _b; - if (((_a = this.inner) == null ? void 0 : _a.trackSymbol) && !this.disableTrackSymbol) { - if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) { - this.onDiagnosticReported(); - return true; - } - if (!(symbol.flags & 262144 /* TypeParameter */)) ((_b = this.context).trackedSymbols ?? (_b.trackedSymbols = [])).push([symbol, enclosingDeclaration, meaning]); - } - return false; - } - reportInaccessibleThisError() { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleThisError) { - this.onDiagnosticReported(); - this.inner.reportInaccessibleThisError(); - } - } - reportPrivateInBaseOfClassExpression(propertyName) { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportPrivateInBaseOfClassExpression) { - this.onDiagnosticReported(); - this.inner.reportPrivateInBaseOfClassExpression(propertyName); - } - } - reportInaccessibleUniqueSymbolError() { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleUniqueSymbolError) { - this.onDiagnosticReported(); - this.inner.reportInaccessibleUniqueSymbolError(); - } - } - reportCyclicStructureError() { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportCyclicStructureError) { - this.onDiagnosticReported(); - this.inner.reportCyclicStructureError(); - } - } - reportLikelyUnsafeImportRequiredError(specifier) { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportLikelyUnsafeImportRequiredError) { - this.onDiagnosticReported(); - this.inner.reportLikelyUnsafeImportRequiredError(specifier); - } - } - reportTruncationError() { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportTruncationError) { - this.onDiagnosticReported(); - this.inner.reportTruncationError(); - } - } - reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportNonlocalAugmentation) { - this.onDiagnosticReported(); - this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol); - } - } - reportNonSerializableProperty(propertyName) { - var _a; - if ((_a = this.inner) == null ? void 0 : _a.reportNonSerializableProperty) { - this.onDiagnosticReported(); - this.inner.reportNonSerializableProperty(propertyName); - } - } - onDiagnosticReported() { - this.context.reportedDiagnostic = true; - } - reportInferenceFallback(node) { - var _a; - if (((_a = this.inner) == null ? void 0 : _a.reportInferenceFallback) && !this.context.suppressReportInferenceFallback) { - this.onDiagnosticReported(); - this.inner.reportInferenceFallback(node); - } - } - pushErrorFallbackNode(node) { - var _a, _b; - return (_b = (_a = this.inner) == null ? void 0 : _a.pushErrorFallbackNode) == null ? void 0 : _b.call(_a, node); - } - popErrorFallbackNode() { - var _a, _b; - return (_b = (_a = this.inner) == null ? void 0 : _a.popErrorFallbackNode) == null ? void 0 : _b.call(_a); - } -}; - -// src/compiler/visitorPublic.ts -function visitNode(node, visitor, test, lift) { - if (node === void 0) { - return node; - } - const visited = visitor(node); - let visitedNode; - if (visited === void 0) { - return void 0; - } else if (isArray(visited)) { - visitedNode = (lift || extractSingleNode)(visited); - } else { - visitedNode = visited; - } - Debug.assertNode(visitedNode, test); - return visitedNode; -} -function visitNodes2(nodes, visitor, test, start, count) { - if (nodes === void 0) { - return nodes; - } - const length2 = nodes.length; - if (start === void 0 || start < 0) { - start = 0; - } - if (count === void 0 || count > length2 - start) { - count = length2 - start; - } - let hasTrailingComma; - let pos = -1; - let end = -1; - if (start > 0 || count < length2) { - hasTrailingComma = nodes.hasTrailingComma && start + count === length2; - } else { - pos = nodes.pos; - end = nodes.end; - hasTrailingComma = nodes.hasTrailingComma; - } - const updated = visitArrayWorker(nodes, visitor, test, start, count); - if (updated !== nodes) { - const updatedArray = factory.createNodeArray(updated, hasTrailingComma); - setTextRangePosEnd(updatedArray, pos, end); - return updatedArray; - } - return nodes; -} -function visitArray(nodes, visitor, test, start, count) { - if (nodes === void 0) { - return nodes; - } - const length2 = nodes.length; - if (start === void 0 || start < 0) { - start = 0; - } - if (count === void 0 || count > length2 - start) { - count = length2 - start; - } - return visitArrayWorker(nodes, visitor, test, start, count); -} -function visitArrayWorker(nodes, visitor, test, start, count) { - let updated; - const length2 = nodes.length; - if (start > 0 || count < length2) { - updated = []; - } - for (let i = 0; i < count; i++) { - const node = nodes[i + start]; - const visited = node !== void 0 ? visitor ? visitor(node) : node : void 0; - if (updated !== void 0 || visited === void 0 || visited !== node) { - if (updated === void 0) { - updated = nodes.slice(0, i); - Debug.assertEachNode(updated, test); - } - if (visited) { - if (isArray(visited)) { - for (const visitedNode of visited) { - Debug.assertNode(visitedNode, test); - updated.push(visitedNode); - } - } else { - Debug.assertNode(visited, test); - updated.push(visited); - } - } - } - } - if (updated) { - return updated; - } - Debug.assertEachNode(nodes, test); - return nodes; -} -function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict, nodesVisitor = visitNodes2) { - context.startLexicalEnvironment(); - statements = nodesVisitor(statements, visitor, isStatement, start); - if (ensureUseStrict) statements = context.factory.ensureUseStrict(statements); - return factory.mergeLexicalEnvironment(statements, context.endLexicalEnvironment()); -} -function visitParameterList(nodes, visitor, context, nodesVisitor = visitNodes2) { - let updated; - context.startLexicalEnvironment(); - if (nodes) { - context.setLexicalEnvironmentFlags(1 /* InParameters */, true); - updated = nodesVisitor(nodes, visitor, isParameter); - if (context.getLexicalEnvironmentFlags() & 2 /* VariablesHoistedInParameters */ && getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) { - updated = addDefaultValueAssignmentsIfNeeded(updated, context); - } - context.setLexicalEnvironmentFlags(1 /* InParameters */, false); - } - context.suspendLexicalEnvironment(); - return updated; -} -function addDefaultValueAssignmentsIfNeeded(parameters, context) { - let result; - for (let i = 0; i < parameters.length; i++) { - const parameter = parameters[i]; - const updated = addDefaultValueAssignmentIfNeeded(parameter, context); - if (result || updated !== parameter) { - if (!result) result = parameters.slice(0, i); - result[i] = updated; - } - } - if (result) { - return setTextRange(context.factory.createNodeArray(result, parameters.hasTrailingComma), parameters); - } - return parameters; -} -function addDefaultValueAssignmentIfNeeded(parameter, context) { - return parameter.dotDotDotToken ? parameter : isBindingPattern(parameter.name) ? addDefaultValueAssignmentForBindingPattern(parameter, context) : parameter.initializer ? addDefaultValueAssignmentForInitializer(parameter, parameter.name, parameter.initializer, context) : parameter; -} -function addDefaultValueAssignmentForBindingPattern(parameter, context) { - const { factory: factory2 } = context; - context.addInitializationStatement( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - parameter.name, - /*exclamationToken*/ - void 0, - parameter.type, - parameter.initializer ? factory2.createConditionalExpression( - factory2.createStrictEquality( - factory2.getGeneratedNameForNode(parameter), - factory2.createVoidZero() - ), - /*questionToken*/ - void 0, - parameter.initializer, - /*colonToken*/ - void 0, - factory2.getGeneratedNameForNode(parameter) - ) : factory2.getGeneratedNameForNode(parameter) - ) - ]) - ) - ); - return factory2.updateParameterDeclaration( - parameter, - parameter.modifiers, - parameter.dotDotDotToken, - factory2.getGeneratedNameForNode(parameter), - parameter.questionToken, - parameter.type, - /*initializer*/ - void 0 - ); -} -function addDefaultValueAssignmentForInitializer(parameter, name, initializer, context) { - const factory2 = context.factory; - context.addInitializationStatement( - factory2.createIfStatement( - factory2.createTypeCheck(factory2.cloneNode(name), "undefined"), - setEmitFlags( - setTextRange( - factory2.createBlock([ - factory2.createExpressionStatement( - setEmitFlags( - setTextRange( - factory2.createAssignment( - setEmitFlags(factory2.cloneNode(name), 96 /* NoSourceMap */), - setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */) - ), - parameter - ), - 3072 /* NoComments */ - ) - ) - ]), - parameter - ), - 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */ - ) - ) - ); - return factory2.updateParameterDeclaration( - parameter, - parameter.modifiers, - parameter.dotDotDotToken, - parameter.name, - parameter.questionToken, - parameter.type, - /*initializer*/ - void 0 - ); -} -function visitFunctionBody(node, visitor, context, nodeVisitor = visitNode) { - context.resumeLexicalEnvironment(); - const updated = nodeVisitor(node, visitor, isConciseBody); - const declarations = context.endLexicalEnvironment(); - if (some(declarations)) { - if (!updated) { - return context.factory.createBlock(declarations); - } - const block = context.factory.converters.convertToFunctionBlock(updated); - const statements = factory.mergeLexicalEnvironment(block.statements, declarations); - return context.factory.updateBlock(block, statements); - } - return updated; -} -function visitIterationBody(body, visitor, context, nodeVisitor = visitNode) { - context.startBlockScope(); - const updated = nodeVisitor(body, visitor, isStatement, context.factory.liftToBlock); - Debug.assert(updated); - const declarations = context.endBlockScope(); - if (some(declarations)) { - if (isBlock(updated)) { - declarations.push(...updated.statements); - return context.factory.updateBlock(updated, declarations); - } - declarations.push(updated); - return context.factory.createBlock(declarations); - } - return updated; -} -function visitCommaListElements(elements, visitor, discardVisitor = visitor) { - if (discardVisitor === visitor || elements.length <= 1) { - return visitNodes2(elements, visitor, isExpression); - } - let i = 0; - const length2 = elements.length; - return visitNodes2(elements, (node) => { - const discarded = i < length2 - 1; - i++; - return discarded ? discardVisitor(node) : visitor(node); - }, isExpression); -} -function visitEachChild(node, visitor, context = nullTransformationContext, nodesVisitor = visitNodes2, tokenVisitor, nodeVisitor = visitNode) { - if (node === void 0) { - return void 0; - } - const fn = visitEachChildTable[node.kind]; - return fn === void 0 ? node : fn(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor); -} -var visitEachChildTable = { - [166 /* QualifiedName */]: function visitEachChildOfQualifiedName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateQualifiedName( - node, - Debug.checkDefined(nodeVisitor(node.left, visitor, isEntityName)), - Debug.checkDefined(nodeVisitor(node.right, visitor, isIdentifier)) - ); - }, - [167 /* ComputedPropertyName */]: function visitEachChildOfComputedPropertyName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateComputedPropertyName( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - // Signature elements - [168 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeParameterDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifier), - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), - nodeVisitor(node.constraint, visitor, isTypeNode), - nodeVisitor(node.default, visitor, isTypeNode) - ); - }, - [169 /* Parameter */]: function visitEachChildOfParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateParameterDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken, - Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)), - tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, - nodeVisitor(node.type, visitor, isTypeNode), - nodeVisitor(node.initializer, visitor, isExpression) - ); - }, - [170 /* Decorator */]: function visitEachChildOfDecorator(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateDecorator( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - // Type elements - [171 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updatePropertySignature( - node, - nodesVisitor(node.modifiers, visitor, isModifier), - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, - nodeVisitor(node.type, visitor, isTypeNode) - ); - }, - [172 /* PropertyDeclaration */]: function visitEachChildOfPropertyDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updatePropertyDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration - tokenVisitor ? nodeVisitor(node.questionToken ?? node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken) : node.questionToken ?? node.exclamationToken, - nodeVisitor(node.type, visitor, isTypeNode), - nodeVisitor(node.initializer, visitor, isExpression) - ); - }, - [173 /* MethodSignature */]: function visitEachChildOfMethodSignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateMethodSignature( - node, - nodesVisitor(node.modifiers, visitor, isModifier), - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.parameters, visitor, isParameter), - nodeVisitor(node.type, visitor, isTypeNode) - ); - }, - [174 /* MethodDeclaration */]: function visitEachChildOfMethodDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateMethodDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - visitParameterList(node.parameters, visitor, context, nodesVisitor), - nodeVisitor(node.type, visitor, isTypeNode), - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [176 /* Constructor */]: function visitEachChildOfConstructorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateConstructorDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - visitParameterList(node.parameters, visitor, context, nodesVisitor), - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [177 /* GetAccessor */]: function visitEachChildOfGetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateGetAccessorDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - visitParameterList(node.parameters, visitor, context, nodesVisitor), - nodeVisitor(node.type, visitor, isTypeNode), - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [178 /* SetAccessor */]: function visitEachChildOfSetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateSetAccessorDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - visitParameterList(node.parameters, visitor, context, nodesVisitor), - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [175 /* ClassStaticBlockDeclaration */]: function visitEachChildOfClassStaticBlockDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - context.startLexicalEnvironment(); - context.suspendLexicalEnvironment(); - return context.factory.updateClassStaticBlockDeclaration( - node, - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [179 /* CallSignature */]: function visitEachChildOfCallSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateCallSignature( - node, - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.parameters, visitor, isParameter), - nodeVisitor(node.type, visitor, isTypeNode) - ); - }, - [180 /* ConstructSignature */]: function visitEachChildOfConstructSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateConstructSignature( - node, - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.parameters, visitor, isParameter), - nodeVisitor(node.type, visitor, isTypeNode) - ); - }, - [181 /* IndexSignature */]: function visitEachChildOfIndexSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateIndexSignature( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - nodesVisitor(node.parameters, visitor, isParameter), - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - // Types - [182 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypePredicateNode( - node, - nodeVisitor(node.assertsModifier, visitor, isAssertsKeyword), - Debug.checkDefined(nodeVisitor(node.parameterName, visitor, isIdentifierOrThisTypeNode)), - nodeVisitor(node.type, visitor, isTypeNode) - ); - }, - [183 /* TypeReference */]: function visitEachChildOfTypeReferenceNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeReferenceNode( - node, - Debug.checkDefined(nodeVisitor(node.typeName, visitor, isEntityName)), - nodesVisitor(node.typeArguments, visitor, isTypeNode) - ); - }, - [184 /* FunctionType */]: function visitEachChildOfFunctionTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateFunctionTypeNode( - node, - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.parameters, visitor, isParameter), - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [185 /* ConstructorType */]: function visitEachChildOfConstructorTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateConstructorTypeNode( - node, - nodesVisitor(node.modifiers, visitor, isModifier), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.parameters, visitor, isParameter), - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [186 /* TypeQuery */]: function visitEachChildOfTypeQueryNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeQueryNode( - node, - Debug.checkDefined(nodeVisitor(node.exprName, visitor, isEntityName)), - nodesVisitor(node.typeArguments, visitor, isTypeNode) - ); - }, - [187 /* TypeLiteral */]: function visitEachChildOfTypeLiteralNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeLiteralNode( - node, - nodesVisitor(node.members, visitor, isTypeElement) - ); - }, - [188 /* ArrayType */]: function visitEachChildOfArrayTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateArrayTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.elementType, visitor, isTypeNode)) - ); - }, - [189 /* TupleType */]: function visitEachChildOfTupleTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateTupleTypeNode( - node, - nodesVisitor(node.elements, visitor, isTypeNode) - ); - }, - [190 /* OptionalType */]: function visitEachChildOfOptionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateOptionalTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [191 /* RestType */]: function visitEachChildOfRestTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateRestTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [192 /* UnionType */]: function visitEachChildOfUnionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateUnionTypeNode( - node, - nodesVisitor(node.types, visitor, isTypeNode) - ); - }, - [193 /* IntersectionType */]: function visitEachChildOfIntersectionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateIntersectionTypeNode( - node, - nodesVisitor(node.types, visitor, isTypeNode) - ); - }, - [194 /* ConditionalType */]: function visitEachChildOfConditionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateConditionalTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.checkType, visitor, isTypeNode)), - Debug.checkDefined(nodeVisitor(node.extendsType, visitor, isTypeNode)), - Debug.checkDefined(nodeVisitor(node.trueType, visitor, isTypeNode)), - Debug.checkDefined(nodeVisitor(node.falseType, visitor, isTypeNode)) - ); - }, - [195 /* InferType */]: function visitEachChildOfInferTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateInferTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)) - ); - }, - [205 /* ImportType */]: function visitEachChildOfImportTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateImportTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.argument, visitor, isTypeNode)), - nodeVisitor(node.attributes, visitor, isImportAttributes), - nodeVisitor(node.qualifier, visitor, isEntityName), - nodesVisitor(node.typeArguments, visitor, isTypeNode), - node.isTypeOf - ); - }, - [302 /* ImportTypeAssertionContainer */]: function visitEachChildOfImportTypeAssertionContainer(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateImportTypeAssertionContainer( - node, - Debug.checkDefined(nodeVisitor(node.assertClause, visitor, isAssertClause)), - node.multiLine - ); - }, - [202 /* NamedTupleMember */]: function visitEachChildOfNamedTupleMember(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateNamedTupleMember( - node, - tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken, - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), - tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [196 /* ParenthesizedType */]: function visitEachChildOfParenthesizedType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateParenthesizedType( - node, - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [198 /* TypeOperator */]: function visitEachChildOfTypeOperatorNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeOperatorNode( - node, - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [199 /* IndexedAccessType */]: function visitEachChildOfIndexedAccessType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateIndexedAccessTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.objectType, visitor, isTypeNode)), - Debug.checkDefined(nodeVisitor(node.indexType, visitor, isTypeNode)) - ); - }, - [200 /* MappedType */]: function visitEachChildOfMappedType(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateMappedTypeNode( - node, - tokenVisitor ? nodeVisitor(node.readonlyToken, tokenVisitor, isReadonlyKeywordOrPlusOrMinusToken) : node.readonlyToken, - Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)), - nodeVisitor(node.nameType, visitor, isTypeNode), - tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionOrPlusOrMinusToken) : node.questionToken, - nodeVisitor(node.type, visitor, isTypeNode), - nodesVisitor(node.members, visitor, isTypeElement) - ); - }, - [201 /* LiteralType */]: function visitEachChildOfLiteralTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateLiteralTypeNode( - node, - Debug.checkDefined(nodeVisitor(node.literal, visitor, isLiteralTypeLiteral)) - ); - }, - [203 /* TemplateLiteralType */]: function visitEachChildOfTemplateLiteralType(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTemplateLiteralType( - node, - Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)), - nodesVisitor(node.templateSpans, visitor, isTemplateLiteralTypeSpan) - ); - }, - [204 /* TemplateLiteralTypeSpan */]: function visitEachChildOfTemplateLiteralTypeSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTemplateLiteralTypeSpan( - node, - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)), - Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)) - ); - }, - // Binding patterns - [206 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateObjectBindingPattern( - node, - nodesVisitor(node.elements, visitor, isBindingElement) - ); - }, - [207 /* ArrayBindingPattern */]: function visitEachChildOfArrayBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateArrayBindingPattern( - node, - nodesVisitor(node.elements, visitor, isArrayBindingElement) - ); - }, - [208 /* BindingElement */]: function visitEachChildOfBindingElement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateBindingElement( - node, - tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken, - nodeVisitor(node.propertyName, visitor, isPropertyName), - Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)), - nodeVisitor(node.initializer, visitor, isExpression) - ); - }, - // Expression - [209 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateArrayLiteralExpression( - node, - nodesVisitor(node.elements, visitor, isExpression) - ); - }, - [210 /* ObjectLiteralExpression */]: function visitEachChildOfObjectLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateObjectLiteralExpression( - node, - nodesVisitor(node.properties, visitor, isObjectLiteralElementLike) - ); - }, - [211 /* PropertyAccessExpression */]: function visitEachChildOfPropertyAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return isPropertyAccessChain(node) ? context.factory.updatePropertyAccessChain( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken, - Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName)) - ) : context.factory.updatePropertyAccessExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName)) - ); - }, - [212 /* ElementAccessExpression */]: function visitEachChildOfElementAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return isElementAccessChain(node) ? context.factory.updateElementAccessChain( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken, - Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression)) - ) : context.factory.updateElementAccessExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression)) - ); - }, - [213 /* CallExpression */]: function visitEachChildOfCallExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return isCallChain(node) ? context.factory.updateCallChain( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken, - nodesVisitor(node.typeArguments, visitor, isTypeNode), - nodesVisitor(node.arguments, visitor, isExpression) - ) : context.factory.updateCallExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - nodesVisitor(node.typeArguments, visitor, isTypeNode), - nodesVisitor(node.arguments, visitor, isExpression) - ); - }, - [214 /* NewExpression */]: function visitEachChildOfNewExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateNewExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - nodesVisitor(node.typeArguments, visitor, isTypeNode), - nodesVisitor(node.arguments, visitor, isExpression) - ); - }, - [215 /* TaggedTemplateExpression */]: function visitEachChildOfTaggedTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTaggedTemplateExpression( - node, - Debug.checkDefined(nodeVisitor(node.tag, visitor, isExpression)), - nodesVisitor(node.typeArguments, visitor, isTypeNode), - Debug.checkDefined(nodeVisitor(node.template, visitor, isTemplateLiteral)) - ); - }, - [216 /* TypeAssertionExpression */]: function visitEachChildOfTypeAssertionExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeAssertion( - node, - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)), - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [217 /* ParenthesizedExpression */]: function visitEachChildOfParenthesizedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateParenthesizedExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [218 /* FunctionExpression */]: function visitEachChildOfFunctionExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateFunctionExpression( - node, - nodesVisitor(node.modifiers, visitor, isModifier), - tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, - nodeVisitor(node.name, visitor, isIdentifier), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - visitParameterList(node.parameters, visitor, context, nodesVisitor), - nodeVisitor(node.type, visitor, isTypeNode), - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [219 /* ArrowFunction */]: function visitEachChildOfArrowFunction(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateArrowFunction( - node, - nodesVisitor(node.modifiers, visitor, isModifier), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - visitParameterList(node.parameters, visitor, context, nodesVisitor), - nodeVisitor(node.type, visitor, isTypeNode), - tokenVisitor ? Debug.checkDefined(nodeVisitor(node.equalsGreaterThanToken, tokenVisitor, isEqualsGreaterThanToken)) : node.equalsGreaterThanToken, - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [220 /* DeleteExpression */]: function visitEachChildOfDeleteExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateDeleteExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [221 /* TypeOfExpression */]: function visitEachChildOfTypeOfExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeOfExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [222 /* VoidExpression */]: function visitEachChildOfVoidExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateVoidExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [223 /* AwaitExpression */]: function visitEachChildOfAwaitExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateAwaitExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [224 /* PrefixUnaryExpression */]: function visitEachChildOfPrefixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updatePrefixUnaryExpression( - node, - Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression)) - ); - }, - [225 /* PostfixUnaryExpression */]: function visitEachChildOfPostfixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updatePostfixUnaryExpression( - node, - Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression)) - ); - }, - [226 /* BinaryExpression */]: function visitEachChildOfBinaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateBinaryExpression( - node, - Debug.checkDefined(nodeVisitor(node.left, visitor, isExpression)), - tokenVisitor ? Debug.checkDefined(nodeVisitor(node.operatorToken, tokenVisitor, isBinaryOperatorToken)) : node.operatorToken, - Debug.checkDefined(nodeVisitor(node.right, visitor, isExpression)) - ); - }, - [227 /* ConditionalExpression */]: function visitEachChildOfConditionalExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateConditionalExpression( - node, - Debug.checkDefined(nodeVisitor(node.condition, visitor, isExpression)), - tokenVisitor ? Debug.checkDefined(nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken)) : node.questionToken, - Debug.checkDefined(nodeVisitor(node.whenTrue, visitor, isExpression)), - tokenVisitor ? Debug.checkDefined(nodeVisitor(node.colonToken, tokenVisitor, isColonToken)) : node.colonToken, - Debug.checkDefined(nodeVisitor(node.whenFalse, visitor, isExpression)) - ); - }, - [228 /* TemplateExpression */]: function visitEachChildOfTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTemplateExpression( - node, - Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)), - nodesVisitor(node.templateSpans, visitor, isTemplateSpan) - ); - }, - [229 /* YieldExpression */]: function visitEachChildOfYieldExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateYieldExpression( - node, - tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, - nodeVisitor(node.expression, visitor, isExpression) - ); - }, - [230 /* SpreadElement */]: function visitEachChildOfSpreadElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateSpreadElement( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [231 /* ClassExpression */]: function visitEachChildOfClassExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateClassExpression( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - nodeVisitor(node.name, visitor, isIdentifier), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.heritageClauses, visitor, isHeritageClause), - nodesVisitor(node.members, visitor, isClassElement) - ); - }, - [233 /* ExpressionWithTypeArguments */]: function visitEachChildOfExpressionWithTypeArguments(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateExpressionWithTypeArguments( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - nodesVisitor(node.typeArguments, visitor, isTypeNode) - ); - }, - [234 /* AsExpression */]: function visitEachChildOfAsExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateAsExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [238 /* SatisfiesExpression */]: function visitEachChildOfSatisfiesExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateSatisfiesExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [235 /* NonNullExpression */]: function visitEachChildOfNonNullExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return isOptionalChain(node) ? context.factory.updateNonNullChain( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ) : context.factory.updateNonNullExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [236 /* MetaProperty */]: function visitEachChildOfMetaProperty(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateMetaProperty( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) - ); - }, - // Misc - [239 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTemplateSpan( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)) - ); - }, - // Element - [241 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateBlock( - node, - nodesVisitor(node.statements, visitor, isStatement) - ); - }, - [243 /* VariableStatement */]: function visitEachChildOfVariableStatement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateVariableStatement( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.declarationList, visitor, isVariableDeclarationList)) - ); - }, - [244 /* ExpressionStatement */]: function visitEachChildOfExpressionStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateExpressionStatement( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [245 /* IfStatement */]: function visitEachChildOfIfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateIfStatement( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.thenStatement, visitor, isStatement, context.factory.liftToBlock)), - nodeVisitor(node.elseStatement, visitor, isStatement, context.factory.liftToBlock) - ); - }, - [246 /* DoStatement */]: function visitEachChildOfDoStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateDoStatement( - node, - visitIterationBody(node.statement, visitor, context, nodeVisitor), - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [247 /* WhileStatement */]: function visitEachChildOfWhileStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateWhileStatement( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - visitIterationBody(node.statement, visitor, context, nodeVisitor) - ); - }, - [248 /* ForStatement */]: function visitEachChildOfForStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateForStatement( - node, - nodeVisitor(node.initializer, visitor, isForInitializer), - nodeVisitor(node.condition, visitor, isExpression), - nodeVisitor(node.incrementor, visitor, isExpression), - visitIterationBody(node.statement, visitor, context, nodeVisitor) - ); - }, - [249 /* ForInStatement */]: function visitEachChildOfForInStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateForInStatement( - node, - Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)), - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - visitIterationBody(node.statement, visitor, context, nodeVisitor) - ); - }, - [250 /* ForOfStatement */]: function visitEachChildOfForOfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateForOfStatement( - node, - tokenVisitor ? nodeVisitor(node.awaitModifier, tokenVisitor, isAwaitKeyword) : node.awaitModifier, - Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)), - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - visitIterationBody(node.statement, visitor, context, nodeVisitor) - ); - }, - [251 /* ContinueStatement */]: function visitEachChildOfContinueStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateContinueStatement( - node, - nodeVisitor(node.label, visitor, isIdentifier) - ); - }, - [252 /* BreakStatement */]: function visitEachChildOfBreakStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateBreakStatement( - node, - nodeVisitor(node.label, visitor, isIdentifier) - ); - }, - [253 /* ReturnStatement */]: function visitEachChildOfReturnStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateReturnStatement( - node, - nodeVisitor(node.expression, visitor, isExpression) - ); - }, - [254 /* WithStatement */]: function visitEachChildOfWithStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateWithStatement( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)) - ); - }, - [255 /* SwitchStatement */]: function visitEachChildOfSwitchStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateSwitchStatement( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - Debug.checkDefined(nodeVisitor(node.caseBlock, visitor, isCaseBlock)) - ); - }, - [256 /* LabeledStatement */]: function visitEachChildOfLabeledStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateLabeledStatement( - node, - Debug.checkDefined(nodeVisitor(node.label, visitor, isIdentifier)), - Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)) - ); - }, - [257 /* ThrowStatement */]: function visitEachChildOfThrowStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateThrowStatement( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [258 /* TryStatement */]: function visitEachChildOfTryStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTryStatement( - node, - Debug.checkDefined(nodeVisitor(node.tryBlock, visitor, isBlock)), - nodeVisitor(node.catchClause, visitor, isCatchClause), - nodeVisitor(node.finallyBlock, visitor, isBlock) - ); - }, - [260 /* VariableDeclaration */]: function visitEachChildOfVariableDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateVariableDeclaration( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)), - tokenVisitor ? nodeVisitor(node.exclamationToken, tokenVisitor, isExclamationToken) : node.exclamationToken, - nodeVisitor(node.type, visitor, isTypeNode), - nodeVisitor(node.initializer, visitor, isExpression) - ); - }, - [261 /* VariableDeclarationList */]: function visitEachChildOfVariableDeclarationList(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateVariableDeclarationList( - node, - nodesVisitor(node.declarations, visitor, isVariableDeclaration) - ); - }, - [262 /* FunctionDeclaration */]: function visitEachChildOfFunctionDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { - return context.factory.updateFunctionDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifier), - tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, - nodeVisitor(node.name, visitor, isIdentifier), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - visitParameterList(node.parameters, visitor, context, nodesVisitor), - nodeVisitor(node.type, visitor, isTypeNode), - visitFunctionBody(node.body, visitor, context, nodeVisitor) - ); - }, - [263 /* ClassDeclaration */]: function visitEachChildOfClassDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateClassDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - nodeVisitor(node.name, visitor, isIdentifier), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.heritageClauses, visitor, isHeritageClause), - nodesVisitor(node.members, visitor, isClassElement) - ); - }, - [264 /* InterfaceDeclaration */]: function visitEachChildOfInterfaceDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateInterfaceDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - nodesVisitor(node.heritageClauses, visitor, isHeritageClause), - nodesVisitor(node.members, visitor, isTypeElement) - ); - }, - [265 /* TypeAliasDeclaration */]: function visitEachChildOfTypeAliasDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateTypeAliasDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), - nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), - Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) - ); - }, - [266 /* EnumDeclaration */]: function visitEachChildOfEnumDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateEnumDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), - nodesVisitor(node.members, visitor, isEnumMember) - ); - }, - [267 /* ModuleDeclaration */]: function visitEachChildOfModuleDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateModuleDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.name, visitor, isModuleName)), - nodeVisitor(node.body, visitor, isModuleBody) - ); - }, - [268 /* ModuleBlock */]: function visitEachChildOfModuleBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateModuleBlock( - node, - nodesVisitor(node.statements, visitor, isStatement) - ); - }, - [269 /* CaseBlock */]: function visitEachChildOfCaseBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateCaseBlock( - node, - nodesVisitor(node.clauses, visitor, isCaseOrDefaultClause) - ); - }, - [270 /* NamespaceExportDeclaration */]: function visitEachChildOfNamespaceExportDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateNamespaceExportDeclaration( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) - ); - }, - [271 /* ImportEqualsDeclaration */]: function visitEachChildOfImportEqualsDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateImportEqualsDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - node.isTypeOnly, - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), - Debug.checkDefined(nodeVisitor(node.moduleReference, visitor, isModuleReference)) - ); - }, - [272 /* ImportDeclaration */]: function visitEachChildOfImportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateImportDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - nodeVisitor(node.importClause, visitor, isImportClause), - Debug.checkDefined(nodeVisitor(node.moduleSpecifier, visitor, isExpression)), - nodeVisitor(node.attributes, visitor, isImportAttributes) - ); - }, - [300 /* ImportAttributes */]: function visitEachChildOfImportAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateImportAttributes( - node, - nodesVisitor(node.elements, visitor, isImportAttribute), - node.multiLine - ); - }, - [301 /* ImportAttribute */]: function visitEachChildOfImportAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateImportAttribute( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isImportAttributeName)), - Debug.checkDefined(nodeVisitor(node.value, visitor, isExpression)) - ); - }, - [273 /* ImportClause */]: function visitEachChildOfImportClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateImportClause( - node, - node.isTypeOnly, - nodeVisitor(node.name, visitor, isIdentifier), - nodeVisitor(node.namedBindings, visitor, isNamedImportBindings) - ); - }, - [274 /* NamespaceImport */]: function visitEachChildOfNamespaceImport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateNamespaceImport( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) - ); - }, - [280 /* NamespaceExport */]: function visitEachChildOfNamespaceExport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateNamespaceExport( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) - ); - }, - [275 /* NamedImports */]: function visitEachChildOfNamedImports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateNamedImports( - node, - nodesVisitor(node.elements, visitor, isImportSpecifier) - ); - }, - [276 /* ImportSpecifier */]: function visitEachChildOfImportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateImportSpecifier( - node, - node.isTypeOnly, - nodeVisitor(node.propertyName, visitor, isModuleExportName), - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) - ); - }, - [277 /* ExportAssignment */]: function visitEachChildOfExportAssignment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateExportAssignment( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [278 /* ExportDeclaration */]: function visitEachChildOfExportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateExportDeclaration( - node, - nodesVisitor(node.modifiers, visitor, isModifierLike), - node.isTypeOnly, - nodeVisitor(node.exportClause, visitor, isNamedExportBindings), - nodeVisitor(node.moduleSpecifier, visitor, isExpression), - nodeVisitor(node.attributes, visitor, isImportAttributes) - ); - }, - [279 /* NamedExports */]: function visitEachChildOfNamedExports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateNamedExports( - node, - nodesVisitor(node.elements, visitor, isExportSpecifier) - ); - }, - [281 /* ExportSpecifier */]: function visitEachChildOfExportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateExportSpecifier( - node, - node.isTypeOnly, - nodeVisitor(node.propertyName, visitor, isModuleExportName), - Debug.checkDefined(nodeVisitor(node.name, visitor, isModuleExportName)) - ); - }, - // Module references - [283 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateExternalModuleReference( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - // JSX - [284 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxElement( - node, - Debug.checkDefined(nodeVisitor(node.openingElement, visitor, isJsxOpeningElement)), - nodesVisitor(node.children, visitor, isJsxChild), - Debug.checkDefined(nodeVisitor(node.closingElement, visitor, isJsxClosingElement)) - ); - }, - [285 /* JsxSelfClosingElement */]: function visitEachChildOfJsxSelfClosingElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxSelfClosingElement( - node, - Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)), - nodesVisitor(node.typeArguments, visitor, isTypeNode), - Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes)) - ); - }, - [286 /* JsxOpeningElement */]: function visitEachChildOfJsxOpeningElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxOpeningElement( - node, - Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)), - nodesVisitor(node.typeArguments, visitor, isTypeNode), - Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes)) - ); - }, - [287 /* JsxClosingElement */]: function visitEachChildOfJsxClosingElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxClosingElement( - node, - Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)) - ); - }, - [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName2(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxNamespacedName( - node, - Debug.checkDefined(nodeVisitor(node.namespace, visitor, isIdentifier)), - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) - ); - }, - [288 /* JsxFragment */]: function visitEachChildOfJsxFragment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxFragment( - node, - Debug.checkDefined(nodeVisitor(node.openingFragment, visitor, isJsxOpeningFragment)), - nodesVisitor(node.children, visitor, isJsxChild), - Debug.checkDefined(nodeVisitor(node.closingFragment, visitor, isJsxClosingFragment)) - ); - }, - [291 /* JsxAttribute */]: function visitEachChildOfJsxAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxAttribute( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isJsxAttributeName)), - nodeVisitor(node.initializer, visitor, isStringLiteralOrJsxExpression) - ); - }, - [292 /* JsxAttributes */]: function visitEachChildOfJsxAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxAttributes( - node, - nodesVisitor(node.properties, visitor, isJsxAttributeLike) - ); - }, - [293 /* JsxSpreadAttribute */]: function visitEachChildOfJsxSpreadAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxSpreadAttribute( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [294 /* JsxExpression */]: function visitEachChildOfJsxExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateJsxExpression( - node, - nodeVisitor(node.expression, visitor, isExpression) - ); - }, - // Clauses - [296 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateCaseClause( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), - nodesVisitor(node.statements, visitor, isStatement) - ); - }, - [297 /* DefaultClause */]: function visitEachChildOfDefaultClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateDefaultClause( - node, - nodesVisitor(node.statements, visitor, isStatement) - ); - }, - [298 /* HeritageClause */]: function visitEachChildOfHeritageClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateHeritageClause( - node, - nodesVisitor(node.types, visitor, isExpressionWithTypeArguments) - ); - }, - [299 /* CatchClause */]: function visitEachChildOfCatchClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateCatchClause( - node, - nodeVisitor(node.variableDeclaration, visitor, isVariableDeclaration), - Debug.checkDefined(nodeVisitor(node.block, visitor, isBlock)) - ); - }, - // Property assignments - [303 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updatePropertyAssignment( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - Debug.checkDefined(nodeVisitor(node.initializer, visitor, isExpression)) - ); - }, - [304 /* ShorthandPropertyAssignment */]: function visitEachChildOfShorthandPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateShorthandPropertyAssignment( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), - nodeVisitor(node.objectAssignmentInitializer, visitor, isExpression) - ); - }, - [305 /* SpreadAssignment */]: function visitEachChildOfSpreadAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateSpreadAssignment( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - // Enum - [306 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updateEnumMember( - node, - Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), - nodeVisitor(node.initializer, visitor, isExpression) - ); - }, - // Top-level nodes - [307 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateSourceFile( - node, - visitLexicalEnvironment(node.statements, visitor, context) - ); - }, - // Transformation nodes - [355 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { - return context.factory.updatePartiallyEmittedExpression( - node, - Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) - ); - }, - [356 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { - return context.factory.updateCommaListExpression( - node, - nodesVisitor(node.elements, visitor, isExpression) - ); - } -}; -function extractSingleNode(nodes) { - Debug.assert(nodes.length <= 1, "Too many nodes written to output."); - return singleOrUndefined(nodes); -} - -// src/compiler/sourcemap.ts -function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) { - var { enter, exit } = generatorOptions.extendedDiagnostics ? createTimer("Source Map", "beforeSourcemap", "afterSourcemap") : nullTimer; - var rawSources = []; - var sources = []; - var sourceToSourceIndexMap = /* @__PURE__ */ new Map(); - var sourcesContent; - var names = []; - var nameToNameIndexMap; - var mappingCharCodes = []; - var mappings = ""; - var lastGeneratedLine = 0; - var lastGeneratedCharacter = 0; - var lastSourceIndex = 0; - var lastSourceLine = 0; - var lastSourceCharacter = 0; - var lastNameIndex = 0; - var hasLast = false; - var pendingGeneratedLine = 0; - var pendingGeneratedCharacter = 0; - var pendingSourceIndex = 0; - var pendingSourceLine = 0; - var pendingSourceCharacter = 0; - var pendingNameIndex = 0; - var hasPending = false; - var hasPendingSource = false; - var hasPendingName = false; - return { - getSources: () => rawSources, - addSource, - setSourceContent, - addName, - addMapping, - appendSourceMap, - toJSON, - toString: () => JSON.stringify(toJSON()) - }; - function addSource(fileName) { - enter(); - const source = getRelativePathToDirectoryOrUrl( - sourcesDirectoryPath, - fileName, - host.getCurrentDirectory(), - host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ - true - ); - let sourceIndex = sourceToSourceIndexMap.get(source); - if (sourceIndex === void 0) { - sourceIndex = sources.length; - sources.push(source); - rawSources.push(fileName); - sourceToSourceIndexMap.set(source, sourceIndex); - } - exit(); - return sourceIndex; - } - function setSourceContent(sourceIndex, content) { - enter(); - if (content !== null) { - if (!sourcesContent) sourcesContent = []; - while (sourcesContent.length < sourceIndex) { - sourcesContent.push(null); - } - sourcesContent[sourceIndex] = content; - } - exit(); - } - function addName(name) { - enter(); - if (!nameToNameIndexMap) nameToNameIndexMap = /* @__PURE__ */ new Map(); - let nameIndex = nameToNameIndexMap.get(name); - if (nameIndex === void 0) { - nameIndex = names.length; - names.push(name); - nameToNameIndexMap.set(name, nameIndex); - } - exit(); - return nameIndex; - } - function isNewGeneratedPosition(generatedLine, generatedCharacter) { - return !hasPending || pendingGeneratedLine !== generatedLine || pendingGeneratedCharacter !== generatedCharacter; - } - function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) { - return sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0 && pendingSourceIndex === sourceIndex && (pendingSourceLine > sourceLine || pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter); - } - function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) { - Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack"); - Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative"); - Debug.assert(sourceIndex === void 0 || sourceIndex >= 0, "sourceIndex cannot be negative"); - Debug.assert(sourceLine === void 0 || sourceLine >= 0, "sourceLine cannot be negative"); - Debug.assert(sourceCharacter === void 0 || sourceCharacter >= 0, "sourceCharacter cannot be negative"); - enter(); - if (isNewGeneratedPosition(generatedLine, generatedCharacter) || isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) { - commitPendingMapping(); - pendingGeneratedLine = generatedLine; - pendingGeneratedCharacter = generatedCharacter; - hasPendingSource = false; - hasPendingName = false; - hasPending = true; - } - if (sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0) { - pendingSourceIndex = sourceIndex; - pendingSourceLine = sourceLine; - pendingSourceCharacter = sourceCharacter; - hasPendingSource = true; - if (nameIndex !== void 0) { - pendingNameIndex = nameIndex; - hasPendingName = true; - } - } - exit(); - } - function appendSourceMap(generatedLine, generatedCharacter, map2, sourceMapPath, start, end) { - Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack"); - Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative"); - enter(); - const sourceIndexToNewSourceIndexMap = []; - let nameIndexToNewNameIndexMap; - const mappingIterator = decodeMappings(map2.mappings); - for (const raw of mappingIterator) { - if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) { - break; - } - if (start && (raw.generatedLine < start.line || start.line === raw.generatedLine && raw.generatedCharacter < start.character)) { - continue; - } - let newSourceIndex; - let newSourceLine; - let newSourceCharacter; - let newNameIndex; - if (raw.sourceIndex !== void 0) { - newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex]; - if (newSourceIndex === void 0) { - const rawPath = map2.sources[raw.sourceIndex]; - const relativePath = map2.sourceRoot ? combinePaths(map2.sourceRoot, rawPath) : rawPath; - const combinedPath = combinePaths(getDirectoryPath(sourceMapPath), relativePath); - sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath); - if (map2.sourcesContent && typeof map2.sourcesContent[raw.sourceIndex] === "string") { - setSourceContent(newSourceIndex, map2.sourcesContent[raw.sourceIndex]); - } - } - newSourceLine = raw.sourceLine; - newSourceCharacter = raw.sourceCharacter; - if (map2.names && raw.nameIndex !== void 0) { - if (!nameIndexToNewNameIndexMap) nameIndexToNewNameIndexMap = []; - newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex]; - if (newNameIndex === void 0) { - nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map2.names[raw.nameIndex]); - } - } - } - const rawGeneratedLine = raw.generatedLine - (start ? start.line : 0); - const newGeneratedLine = rawGeneratedLine + generatedLine; - const rawGeneratedCharacter = start && start.line === raw.generatedLine ? raw.generatedCharacter - start.character : raw.generatedCharacter; - const newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter; - addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex); - } - exit(); - } - function shouldCommitMapping() { - return !hasLast || lastGeneratedLine !== pendingGeneratedLine || lastGeneratedCharacter !== pendingGeneratedCharacter || lastSourceIndex !== pendingSourceIndex || lastSourceLine !== pendingSourceLine || lastSourceCharacter !== pendingSourceCharacter || lastNameIndex !== pendingNameIndex; - } - function appendMappingCharCode(charCode) { - mappingCharCodes.push(charCode); - if (mappingCharCodes.length >= 1024) { - flushMappingBuffer(); - } - } - function commitPendingMapping() { - if (!hasPending || !shouldCommitMapping()) { - return; - } - enter(); - if (lastGeneratedLine < pendingGeneratedLine) { - do { - appendMappingCharCode(59 /* semicolon */); - lastGeneratedLine++; - } while (lastGeneratedLine < pendingGeneratedLine); - lastGeneratedCharacter = 0; - } else { - Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack"); - if (hasLast) { - appendMappingCharCode(44 /* comma */); - } - } - appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter); - lastGeneratedCharacter = pendingGeneratedCharacter; - if (hasPendingSource) { - appendBase64VLQ(pendingSourceIndex - lastSourceIndex); - lastSourceIndex = pendingSourceIndex; - appendBase64VLQ(pendingSourceLine - lastSourceLine); - lastSourceLine = pendingSourceLine; - appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter); - lastSourceCharacter = pendingSourceCharacter; - if (hasPendingName) { - appendBase64VLQ(pendingNameIndex - lastNameIndex); - lastNameIndex = pendingNameIndex; - } - } - hasLast = true; - exit(); - } - function flushMappingBuffer() { - if (mappingCharCodes.length > 0) { - mappings += String.fromCharCode.apply(void 0, mappingCharCodes); - mappingCharCodes.length = 0; - } - } - function toJSON() { - commitPendingMapping(); - flushMappingBuffer(); - return { - version: 3, - file, - sourceRoot, - sources, - names, - mappings, - sourcesContent - }; - } - function appendBase64VLQ(inValue) { - if (inValue < 0) { - inValue = (-inValue << 1) + 1; - } else { - inValue = inValue << 1; - } - do { - let currentDigit = inValue & 31; - inValue = inValue >> 5; - if (inValue > 0) { - currentDigit = currentDigit | 32; - } - appendMappingCharCode(base64FormatEncode(currentDigit)); - } while (inValue > 0); - } -} -var sourceMapCommentRegExpDontCareLineStart = /\/\/[@#] source[M]appingURL=(.+)\r?\n?$/; -var sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\r?\n?$/; -var whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/; -function getLineInfo(text, lineStarts) { - return { - getLineCount: () => lineStarts.length, - getLineText: (line) => text.substring(lineStarts[line], lineStarts[line + 1]) - }; -} -function tryGetSourceMappingURL(lineInfo) { - for (let index = lineInfo.getLineCount() - 1; index >= 0; index--) { - const line = lineInfo.getLineText(index); - const comment = sourceMapCommentRegExp.exec(line); - if (comment) { - return comment[1].trimEnd(); - } else if (!line.match(whitespaceOrMapCommentRegExp)) { - break; - } - } -} -function isStringOrNull(x) { - return typeof x === "string" || x === null; -} -function isRawSourceMap(x) { - return x !== null && typeof x === "object" && x.version === 3 && typeof x.file === "string" && typeof x.mappings === "string" && isArray(x.sources) && every(x.sources, isString) && (x.sourceRoot === void 0 || x.sourceRoot === null || typeof x.sourceRoot === "string") && (x.sourcesContent === void 0 || x.sourcesContent === null || isArray(x.sourcesContent) && every(x.sourcesContent, isStringOrNull)) && (x.names === void 0 || x.names === null || isArray(x.names) && every(x.names, isString)); -} -function tryParseRawSourceMap(text) { - try { - const parsed = JSON.parse(text); - if (isRawSourceMap(parsed)) { - return parsed; - } - } catch { - } - return void 0; -} -function decodeMappings(mappings) { - let done = false; - let pos = 0; - let generatedLine = 0; - let generatedCharacter = 0; - let sourceIndex = 0; - let sourceLine = 0; - let sourceCharacter = 0; - let nameIndex = 0; - let error2; - return { - get pos() { - return pos; - }, - get error() { - return error2; - }, - get state() { - return captureMapping( - /*hasSource*/ - true, - /*hasName*/ - true - ); - }, - next() { - while (!done && pos < mappings.length) { - const ch = mappings.charCodeAt(pos); - if (ch === 59 /* semicolon */) { - generatedLine++; - generatedCharacter = 0; - pos++; - continue; - } - if (ch === 44 /* comma */) { - pos++; - continue; - } - let hasSource = false; - let hasName = false; - generatedCharacter += base64VLQFormatDecode(); - if (hasReportedError()) return stopIterating(); - if (generatedCharacter < 0) return setErrorAndStopIterating("Invalid generatedCharacter found"); - if (!isSourceMappingSegmentEnd()) { - hasSource = true; - sourceIndex += base64VLQFormatDecode(); - if (hasReportedError()) return stopIterating(); - if (sourceIndex < 0) return setErrorAndStopIterating("Invalid sourceIndex found"); - if (isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex"); - sourceLine += base64VLQFormatDecode(); - if (hasReportedError()) return stopIterating(); - if (sourceLine < 0) return setErrorAndStopIterating("Invalid sourceLine found"); - if (isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine"); - sourceCharacter += base64VLQFormatDecode(); - if (hasReportedError()) return stopIterating(); - if (sourceCharacter < 0) return setErrorAndStopIterating("Invalid sourceCharacter found"); - if (!isSourceMappingSegmentEnd()) { - hasName = true; - nameIndex += base64VLQFormatDecode(); - if (hasReportedError()) return stopIterating(); - if (nameIndex < 0) return setErrorAndStopIterating("Invalid nameIndex found"); - if (!isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex"); - } - } - return { value: captureMapping(hasSource, hasName), done }; - } - return stopIterating(); - }, - [Symbol.iterator]() { - return this; - } - }; - function captureMapping(hasSource, hasName) { - return { - generatedLine, - generatedCharacter, - sourceIndex: hasSource ? sourceIndex : void 0, - sourceLine: hasSource ? sourceLine : void 0, - sourceCharacter: hasSource ? sourceCharacter : void 0, - nameIndex: hasName ? nameIndex : void 0 - }; - } - function stopIterating() { - done = true; - return { value: void 0, done: true }; - } - function setError(message) { - if (error2 === void 0) { - error2 = message; - } - } - function setErrorAndStopIterating(message) { - setError(message); - return stopIterating(); - } - function hasReportedError() { - return error2 !== void 0; - } - function isSourceMappingSegmentEnd() { - return pos === mappings.length || mappings.charCodeAt(pos) === 44 /* comma */ || mappings.charCodeAt(pos) === 59 /* semicolon */; - } - function base64VLQFormatDecode() { - let moreDigits = true; - let shiftCount = 0; - let value = 0; - for (; moreDigits; pos++) { - if (pos >= mappings.length) return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1; - const currentByte = base64FormatDecode(mappings.charCodeAt(pos)); - if (currentByte === -1) return setError("Invalid character in VLQ"), -1; - moreDigits = (currentByte & 32) !== 0; - value = value | (currentByte & 31) << shiftCount; - shiftCount += 5; - } - if ((value & 1) === 0) { - value = value >> 1; - } else { - value = value >> 1; - value = -value; - } - return value; - } -} -function sameMapping(left, right) { - return left === right || left.generatedLine === right.generatedLine && left.generatedCharacter === right.generatedCharacter && left.sourceIndex === right.sourceIndex && left.sourceLine === right.sourceLine && left.sourceCharacter === right.sourceCharacter && left.nameIndex === right.nameIndex; -} -function isSourceMapping(mapping) { - return mapping.sourceIndex !== void 0 && mapping.sourceLine !== void 0 && mapping.sourceCharacter !== void 0; -} -function base64FormatEncode(value) { - return value >= 0 && value < 26 ? 65 /* A */ + value : value >= 26 && value < 52 ? 97 /* a */ + value - 26 : value >= 52 && value < 62 ? 48 /* _0 */ + value - 52 : value === 62 ? 43 /* plus */ : value === 63 ? 47 /* slash */ : Debug.fail(`${value}: not a base64 value`); -} -function base64FormatDecode(ch) { - return ch >= 65 /* A */ && ch <= 90 /* Z */ ? ch - 65 /* A */ : ch >= 97 /* a */ && ch <= 122 /* z */ ? ch - 97 /* a */ + 26 : ch >= 48 /* _0 */ && ch <= 57 /* _9 */ ? ch - 48 /* _0 */ + 52 : ch === 43 /* plus */ ? 62 : ch === 47 /* slash */ ? 63 : -1; -} -function isSourceMappedPosition(value) { - return value.sourceIndex !== void 0 && value.sourcePosition !== void 0; -} -function sameMappedPosition(left, right) { - return left.generatedPosition === right.generatedPosition && left.sourceIndex === right.sourceIndex && left.sourcePosition === right.sourcePosition; -} -function compareSourcePositions(left, right) { - Debug.assert(left.sourceIndex === right.sourceIndex); - return compareValues(left.sourcePosition, right.sourcePosition); -} -function compareGeneratedPositions(left, right) { - return compareValues(left.generatedPosition, right.generatedPosition); -} -function getSourcePositionOfMapping(value) { - return value.sourcePosition; -} -function getGeneratedPositionOfMapping(value) { - return value.generatedPosition; -} -function createDocumentPositionMapper(host, map2, mapPath) { - const mapDirectory = getDirectoryPath(mapPath); - const sourceRoot = map2.sourceRoot ? getNormalizedAbsolutePath(map2.sourceRoot, mapDirectory) : mapDirectory; - const generatedAbsoluteFilePath = getNormalizedAbsolutePath(map2.file, mapDirectory); - const generatedFile = host.getSourceFileLike(generatedAbsoluteFilePath); - const sourceFileAbsolutePaths = map2.sources.map((source) => getNormalizedAbsolutePath(source, sourceRoot)); - const sourceToSourceIndexMap = new Map(sourceFileAbsolutePaths.map((source, i) => [host.getCanonicalFileName(source), i])); - let decodedMappings; - let generatedMappings; - let sourceMappings; - return { - getSourcePosition, - getGeneratedPosition - }; - function processMapping(mapping) { - const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter( - generatedFile, - mapping.generatedLine, - mapping.generatedCharacter, - /*allowEdits*/ - true - ) : -1; - let source; - let sourcePosition; - if (isSourceMapping(mapping)) { - const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]); - source = map2.sources[mapping.sourceIndex]; - sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter( - sourceFile, - mapping.sourceLine, - mapping.sourceCharacter, - /*allowEdits*/ - true - ) : -1; - } - return { - generatedPosition, - source, - sourceIndex: mapping.sourceIndex, - sourcePosition, - nameIndex: mapping.nameIndex - }; - } - function getDecodedMappings() { - if (decodedMappings === void 0) { - const decoder = decodeMappings(map2.mappings); - const mappings = arrayFrom(decoder, processMapping); - if (decoder.error !== void 0) { - if (host.log) { - host.log(`Encountered error while decoding sourcemap: ${decoder.error}`); - } - decodedMappings = emptyArray; - } else { - decodedMappings = mappings; - } - } - return decodedMappings; - } - function getSourceMappings(sourceIndex) { - if (sourceMappings === void 0) { - const lists = []; - for (const mapping of getDecodedMappings()) { - if (!isSourceMappedPosition(mapping)) continue; - let list = lists[mapping.sourceIndex]; - if (!list) lists[mapping.sourceIndex] = list = []; - list.push(mapping); - } - sourceMappings = lists.map((list) => sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition)); - } - return sourceMappings[sourceIndex]; - } - function getGeneratedMappings() { - if (generatedMappings === void 0) { - const list = []; - for (const mapping of getDecodedMappings()) { - list.push(mapping); - } - generatedMappings = sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition); - } - return generatedMappings; - } - function getGeneratedPosition(loc) { - const sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName)); - if (sourceIndex === void 0) return loc; - const sourceMappings2 = getSourceMappings(sourceIndex); - if (!some(sourceMappings2)) return loc; - let targetIndex = binarySearchKey(sourceMappings2, loc.pos, getSourcePositionOfMapping, compareValues); - if (targetIndex < 0) { - targetIndex = ~targetIndex; - } - const mapping = sourceMappings2[targetIndex]; - if (mapping === void 0 || mapping.sourceIndex !== sourceIndex) { - return loc; - } - return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition }; - } - function getSourcePosition(loc) { - const generatedMappings2 = getGeneratedMappings(); - if (!some(generatedMappings2)) return loc; - let targetIndex = binarySearchKey(generatedMappings2, loc.pos, getGeneratedPositionOfMapping, compareValues); - if (targetIndex < 0) { - targetIndex = ~targetIndex; - } - const mapping = generatedMappings2[targetIndex]; - if (mapping === void 0 || !isSourceMappedPosition(mapping)) { - return loc; - } - return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition }; - } -} -var identitySourceMapConsumer = { - getSourcePosition: identity, - getGeneratedPosition: identity -}; - -// src/compiler/transformers/utilities.ts -function getOriginalNodeId(node) { - node = getOriginalNode(node); - return node ? getNodeId(node) : 0; -} -function containsDefaultReference(node) { - if (!node) return false; - if (!isNamedImports(node) && !isNamedExports(node)) return false; - return some(node.elements, isNamedDefaultReference); -} -function isNamedDefaultReference(e) { - return moduleExportNameIsDefault(e.propertyName || e.name); -} -function chainBundle(context, transformSourceFile) { - return transformSourceFileOrBundle; - function transformSourceFileOrBundle(node) { - return node.kind === 307 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node); - } - function transformBundle(node) { - return context.factory.createBundle(map(node.sourceFiles, transformSourceFile)); - } -} -function getExportNeedsImportStarHelper(node) { - return !!getNamespaceDeclarationNode(node); -} -function getImportNeedsImportStarHelper(node) { - if (!!getNamespaceDeclarationNode(node)) { - return true; - } - const bindings = node.importClause && node.importClause.namedBindings; - if (!bindings) { - return false; - } - if (!isNamedImports(bindings)) return false; - let defaultRefCount = 0; - for (const binding of bindings.elements) { - if (isNamedDefaultReference(binding)) { - defaultRefCount++; - } - } - return defaultRefCount > 0 && defaultRefCount !== bindings.elements.length || !!(bindings.elements.length - defaultRefCount) && isDefaultImport(node); -} -function getImportNeedsImportDefaultHelper(node) { - return !getImportNeedsImportStarHelper(node) && (isDefaultImport(node) || !!node.importClause && isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings)); -} -function collectExternalModuleInfo(context, sourceFile) { - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const externalImports = []; - const exportSpecifiers = new IdentifierNameMultiMap(); - const exportedBindings = []; - const uniqueExports = /* @__PURE__ */ new Map(); - const exportedFunctions = /* @__PURE__ */ new Set(); - let exportedNames; - let hasExportDefault = false; - let exportEquals; - let hasExportStarsToExportValues = false; - let hasImportStar = false; - let hasImportDefault = false; - for (const node of sourceFile.statements) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - externalImports.push(node); - if (!hasImportStar && getImportNeedsImportStarHelper(node)) { - hasImportStar = true; - } - if (!hasImportDefault && getImportNeedsImportDefaultHelper(node)) { - hasImportDefault = true; - } - break; - case 271 /* ImportEqualsDeclaration */: - if (node.moduleReference.kind === 283 /* ExternalModuleReference */) { - externalImports.push(node); - } - break; - case 278 /* ExportDeclaration */: - if (node.moduleSpecifier) { - if (!node.exportClause) { - externalImports.push(node); - hasExportStarsToExportValues = true; - } else { - externalImports.push(node); - if (isNamedExports(node.exportClause)) { - addExportedNamesForExportDeclaration(node); - hasImportDefault || (hasImportDefault = containsDefaultReference(node.exportClause)); - } else { - const name = node.exportClause.name; - const nameText = moduleExportNameTextUnescaped(name); - if (!uniqueExports.get(nameText)) { - multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); - uniqueExports.set(nameText, true); - exportedNames = append(exportedNames, name); - } - hasImportStar = true; - } - } - } else { - addExportedNamesForExportDeclaration(node); - } - break; - case 277 /* ExportAssignment */: - if (node.isExportEquals && !exportEquals) { - exportEquals = node; - } - break; - case 243 /* VariableStatement */: - if (hasSyntacticModifier(node, 32 /* Export */)) { - for (const decl of node.declarationList.declarations) { - exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings); - } - } - break; - case 262 /* FunctionDeclaration */: - if (hasSyntacticModifier(node, 32 /* Export */)) { - addExportedFunctionDeclaration( - node, - /*name*/ - void 0, - hasSyntacticModifier(node, 2048 /* Default */) - ); - } - break; - case 263 /* ClassDeclaration */: - if (hasSyntacticModifier(node, 32 /* Export */)) { - if (hasSyntacticModifier(node, 2048 /* Default */)) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node)); - hasExportDefault = true; - } - } else { - const name = node.name; - if (name && !uniqueExports.get(idText(name))) { - multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); - uniqueExports.set(idText(name), true); - exportedNames = append(exportedNames, name); - } - } - } - break; - } - } - const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(context.factory, context.getEmitHelperFactory(), sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault); - if (externalHelpersImportDeclaration) { - externalImports.unshift(externalHelpersImportDeclaration); - } - return { externalImports, exportSpecifiers, exportEquals, hasExportStarsToExportValues, exportedBindings, exportedNames, exportedFunctions, externalHelpersImportDeclaration }; - function addExportedNamesForExportDeclaration(node) { - for (const specifier of cast(node.exportClause, isNamedExports).elements) { - const specifierNameText = moduleExportNameTextUnescaped(specifier.name); - if (!uniqueExports.get(specifierNameText)) { - const name = specifier.propertyName || specifier.name; - if (name.kind !== 11 /* StringLiteral */) { - if (!node.moduleSpecifier) { - exportSpecifiers.add(name, specifier); - } - const decl = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name); - if (decl) { - if (decl.kind === 262 /* FunctionDeclaration */) { - addExportedFunctionDeclaration(decl, specifier.name, moduleExportNameIsDefault(specifier.name)); - continue; - } - multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name); - } - } - uniqueExports.set(specifierNameText, true); - exportedNames = append(exportedNames, specifier.name); - } - } - } - function addExportedFunctionDeclaration(node, name, isDefault) { - exportedFunctions.add(getOriginalNode(node, isFunctionDeclaration)); - if (isDefault) { - if (!hasExportDefault) { - multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name ?? context.factory.getDeclarationName(node)); - hasExportDefault = true; - } - } else { - name ?? (name = node.name); - const nameText = moduleExportNameTextUnescaped(name); - if (!uniqueExports.get(nameText)) { - multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); - uniqueExports.set(nameText, true); - } - } - } -} -function collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings) { - if (isBindingPattern(decl.name)) { - for (const element of decl.name.elements) { - if (!isOmittedExpression(element)) { - exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames, exportedBindings); - } - } - } else if (!isGeneratedIdentifier(decl.name)) { - const text = idText(decl.name); - if (!uniqueExports.get(text)) { - uniqueExports.set(text, true); - exportedNames = append(exportedNames, decl.name); - if (isLocalName(decl.name)) { - multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), decl.name); - } - } - } - return exportedNames; -} -function multiMapSparseArrayAdd(map2, key, value) { - let values = map2[key]; - if (values) { - values.push(value); - } else { - map2[key] = values = [value]; - } - return values; -} -var IdentifierNameMap = class _IdentifierNameMap { - constructor() { - this._map = /* @__PURE__ */ new Map(); - } - get size() { - return this._map.size; - } - has(key) { - return this._map.has(_IdentifierNameMap.toKey(key)); - } - get(key) { - return this._map.get(_IdentifierNameMap.toKey(key)); - } - set(key, value) { - this._map.set(_IdentifierNameMap.toKey(key), value); - return this; - } - delete(key) { - var _a; - return ((_a = this._map) == null ? void 0 : _a.delete(_IdentifierNameMap.toKey(key))) ?? false; - } - clear() { - this._map.clear(); - } - values() { - return this._map.values(); - } - static toKey(name) { - if (isGeneratedPrivateIdentifier(name) || isGeneratedIdentifier(name)) { - const autoGenerate = name.emitNode.autoGenerate; - if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) { - const node = getNodeForGeneratedName(name); - const baseName = isMemberName(node) && node !== name ? _IdentifierNameMap.toKey(node) : `(generated@${getNodeId(node)})`; - return formatGeneratedName( - /*privateName*/ - false, - autoGenerate.prefix, - baseName, - autoGenerate.suffix, - _IdentifierNameMap.toKey - ); - } else { - const baseName = `(auto@${autoGenerate.id})`; - return formatGeneratedName( - /*privateName*/ - false, - autoGenerate.prefix, - baseName, - autoGenerate.suffix, - _IdentifierNameMap.toKey - ); - } - } - if (isPrivateIdentifier(name)) { - return idText(name).slice(1); - } - return idText(name); - } -}; -var IdentifierNameMultiMap = class extends IdentifierNameMap { - add(key, value) { - let values = this.get(key); - if (values) { - values.push(value); - } else { - this.set(key, values = [value]); - } - return values; - } - remove(key, value) { - const values = this.get(key); - if (values) { - unorderedRemoveItem(values, value); - if (!values.length) { - this.delete(key); - } - } - } -}; -function isSimpleCopiableExpression(expression) { - return isStringLiteralLike(expression) || expression.kind === 9 /* NumericLiteral */ || isKeyword(expression.kind) || isIdentifier(expression); -} -function isSimpleInlineableExpression(expression) { - return !isIdentifier(expression) && isSimpleCopiableExpression(expression); -} -function isCompoundAssignment(kind) { - return kind >= 65 /* FirstCompoundAssignment */ && kind <= 79 /* LastCompoundAssignment */; -} -function getNonAssignmentOperatorForCompoundAssignment(kind) { - switch (kind) { - case 65 /* PlusEqualsToken */: - return 40 /* PlusToken */; - case 66 /* MinusEqualsToken */: - return 41 /* MinusToken */; - case 67 /* AsteriskEqualsToken */: - return 42 /* AsteriskToken */; - case 68 /* AsteriskAsteriskEqualsToken */: - return 43 /* AsteriskAsteriskToken */; - case 69 /* SlashEqualsToken */: - return 44 /* SlashToken */; - case 70 /* PercentEqualsToken */: - return 45 /* PercentToken */; - case 71 /* LessThanLessThanEqualsToken */: - return 48 /* LessThanLessThanToken */; - case 72 /* GreaterThanGreaterThanEqualsToken */: - return 49 /* GreaterThanGreaterThanToken */; - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - return 50 /* GreaterThanGreaterThanGreaterThanToken */; - case 74 /* AmpersandEqualsToken */: - return 51 /* AmpersandToken */; - case 75 /* BarEqualsToken */: - return 52 /* BarToken */; - case 79 /* CaretEqualsToken */: - return 53 /* CaretToken */; - case 76 /* BarBarEqualsToken */: - return 57 /* BarBarToken */; - case 77 /* AmpersandAmpersandEqualsToken */: - return 56 /* AmpersandAmpersandToken */; - case 78 /* QuestionQuestionEqualsToken */: - return 61 /* QuestionQuestionToken */; - } -} -function getSuperCallFromStatement(statement) { - if (!isExpressionStatement(statement)) { - return void 0; - } - const expression = skipParentheses(statement.expression); - return isSuperCall(expression) ? expression : void 0; -} -function findSuperStatementIndexPathWorker(statements, start, indices) { - for (let i = start; i < statements.length; i += 1) { - const statement = statements[i]; - if (getSuperCallFromStatement(statement)) { - indices.unshift(i); - return true; - } else if (isTryStatement(statement) && findSuperStatementIndexPathWorker(statement.tryBlock.statements, 0, indices)) { - indices.unshift(i); - return true; - } - } - return false; -} -function findSuperStatementIndexPath(statements, start) { - const indices = []; - findSuperStatementIndexPathWorker(statements, start, indices); - return indices; -} -function getProperties(node, requireInitializer, isStatic2) { - return filter(node.members, (m) => isInitializedOrStaticProperty(m, requireInitializer, isStatic2)); -} -function isStaticPropertyDeclarationOrClassStaticBlockDeclaration(element) { - return isStaticPropertyDeclaration(element) || isClassStaticBlockDeclaration(element); -} -function getStaticPropertiesAndClassStaticBlock(node) { - return filter(node.members, isStaticPropertyDeclarationOrClassStaticBlockDeclaration); -} -function isInitializedOrStaticProperty(member, requireInitializer, isStatic2) { - return isPropertyDeclaration(member) && (!!member.initializer || !requireInitializer) && hasStaticModifier(member) === isStatic2; -} -function isStaticPropertyDeclaration(member) { - return isPropertyDeclaration(member) && hasStaticModifier(member); -} -function isInitializedProperty(member) { - return member.kind === 172 /* PropertyDeclaration */ && member.initializer !== void 0; -} -function isNonStaticMethodOrAccessorWithPrivateName(member) { - return !isStatic(member) && (isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member)) && isPrivateIdentifier(member.name); -} -function getDecoratorsOfParameters(node) { - let decorators; - if (node) { - const parameters = node.parameters; - const firstParameterIsThis = parameters.length > 0 && parameterIsThisKeyword(parameters[0]); - const firstParameterOffset = firstParameterIsThis ? 1 : 0; - const numParameters = firstParameterIsThis ? parameters.length - 1 : parameters.length; - for (let i = 0; i < numParameters; i++) { - const parameter = parameters[i + firstParameterOffset]; - if (decorators || hasDecorators(parameter)) { - if (!decorators) { - decorators = new Array(numParameters); - } - decorators[i] = getDecorators(parameter); - } - } - } - return decorators; -} -function getAllDecoratorsOfClass(node, useLegacyDecorators) { - const decorators = getDecorators(node); - const parameters = useLegacyDecorators ? getDecoratorsOfParameters(getFirstConstructorWithBody(node)) : void 0; - if (!some(decorators) && !some(parameters)) { - return void 0; - } - return { - decorators, - parameters - }; -} -function getAllDecoratorsOfClassElement(member, parent2, useLegacyDecorators) { - switch (member.kind) { - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - if (!useLegacyDecorators) { - return getAllDecoratorsOfMethod( - member, - /*useLegacyDecorators*/ - false - ); - } - return getAllDecoratorsOfAccessors( - member, - parent2, - /*useLegacyDecorators*/ - true - ); - case 174 /* MethodDeclaration */: - return getAllDecoratorsOfMethod(member, useLegacyDecorators); - case 172 /* PropertyDeclaration */: - return getAllDecoratorsOfProperty(member); - default: - return void 0; - } -} -function getAllDecoratorsOfAccessors(accessor, parent2, useLegacyDecorators) { - if (!accessor.body) { - return void 0; - } - const { firstAccessor, secondAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, accessor); - const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0; - if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { - return void 0; - } - const decorators = getDecorators(firstAccessorWithDecorators); - const parameters = useLegacyDecorators ? getDecoratorsOfParameters(setAccessor) : void 0; - if (!some(decorators) && !some(parameters)) { - return void 0; - } - return { - decorators, - parameters, - getDecorators: getAccessor && getDecorators(getAccessor), - setDecorators: setAccessor && getDecorators(setAccessor) - }; -} -function getAllDecoratorsOfMethod(method, useLegacyDecorators) { - if (!method.body) { - return void 0; - } - const decorators = getDecorators(method); - const parameters = useLegacyDecorators ? getDecoratorsOfParameters(method) : void 0; - if (!some(decorators) && !some(parameters)) { - return void 0; - } - return { decorators, parameters }; -} -function getAllDecoratorsOfProperty(property) { - const decorators = getDecorators(property); - if (!some(decorators)) { - return void 0; - } - return { decorators }; -} -function walkUpLexicalEnvironments(env, cb) { - while (env) { - const result = cb(env); - if (result !== void 0) return result; - env = env.previous; - } -} -function newPrivateEnvironment(data) { - return { data }; -} -function getPrivateIdentifier(privateEnv, name) { - var _a, _b; - return isGeneratedPrivateIdentifier(name) ? (_a = privateEnv == null ? void 0 : privateEnv.generatedIdentifiers) == null ? void 0 : _a.get(getNodeForGeneratedName(name)) : (_b = privateEnv == null ? void 0 : privateEnv.identifiers) == null ? void 0 : _b.get(name.escapedText); -} -function setPrivateIdentifier(privateEnv, name, entry) { - if (isGeneratedPrivateIdentifier(name)) { - privateEnv.generatedIdentifiers ?? (privateEnv.generatedIdentifiers = /* @__PURE__ */ new Map()); - privateEnv.generatedIdentifiers.set(getNodeForGeneratedName(name), entry); - } else { - privateEnv.identifiers ?? (privateEnv.identifiers = /* @__PURE__ */ new Map()); - privateEnv.identifiers.set(name.escapedText, entry); - } -} -function accessPrivateIdentifier(env, name) { - return walkUpLexicalEnvironments(env, (env2) => getPrivateIdentifier(env2.privateEnv, name)); -} -function isSimpleParameter(node) { - return !node.initializer && isIdentifier(node.name); -} -function isSimpleParameterList(nodes) { - return every(nodes, isSimpleParameter); -} -function rewriteModuleSpecifier(node, compilerOptions) { - if (!node || !isStringLiteral(node) || !shouldRewriteModuleSpecifier(node.text, compilerOptions)) { - return node; - } - const updatedText = changeExtension(node.text, getOutputExtension(node.text, compilerOptions)); - return updatedText !== node.text ? setOriginalNode(setTextRange(factory.createStringLiteral(updatedText, node.singleQuote), node), node) : node; -} - -// src/compiler/transformers/destructuring.ts -var FlattenLevel = /* @__PURE__ */ ((FlattenLevel2) => { - FlattenLevel2[FlattenLevel2["All"] = 0] = "All"; - FlattenLevel2[FlattenLevel2["ObjectRest"] = 1] = "ObjectRest"; - return FlattenLevel2; -})(FlattenLevel || {}); -function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { - let location = node; - let value; - if (isDestructuringAssignment(node)) { - value = node.right; - while (isEmptyArrayLiteral(node.left) || isEmptyObjectLiteral(node.left)) { - if (isDestructuringAssignment(value)) { - location = node = value; - value = node.right; - } else { - return Debug.checkDefined(visitNode(value, visitor, isExpression)); - } - } - } - let expressions; - const flattenContext = { - context, - level, - downlevelIteration: !!context.getCompilerOptions().downlevelIteration, - hoistTempVariables: true, - emitExpression, - emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: (elements) => makeArrayAssignmentPattern(context.factory, elements), - createObjectBindingOrAssignmentPattern: (elements) => makeObjectAssignmentPattern(context.factory, elements), - createArrayBindingOrAssignmentElement: makeAssignmentElement, - visitor - }; - if (value) { - value = visitNode(value, visitor, isExpression); - Debug.assert(value); - if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) { - value = ensureIdentifier( - flattenContext, - value, - /*reuseIdentifierExpressions*/ - false, - location - ); - } else if (needsValue) { - value = ensureIdentifier( - flattenContext, - value, - /*reuseIdentifierExpressions*/ - true, - location - ); - } else if (nodeIsSynthesized(node)) { - location = value; - } - } - flattenBindingOrAssignmentElement( - flattenContext, - node, - value, - location, - /*skipInitializer*/ - isDestructuringAssignment(node) - ); - if (value && needsValue) { - if (!some(expressions)) { - return value; - } - expressions.push(value); - } - return context.factory.inlineExpressions(expressions) || context.factory.createOmittedExpression(); - function emitExpression(expression) { - expressions = append(expressions, expression); - } - function emitBindingOrAssignment(target, value2, location2, original) { - Debug.assertNode(target, createAssignmentCallback ? isIdentifier : isExpression); - const expression = createAssignmentCallback ? createAssignmentCallback(target, value2, location2) : setTextRange( - context.factory.createAssignment(Debug.checkDefined(visitNode(target, visitor, isExpression)), value2), - location2 - ); - expression.original = original; - emitExpression(expression); - } -} -function bindingOrAssignmentElementAssignsToName(element, escapedName) { - const target = getTargetOfBindingOrAssignmentElement(element); - if (isBindingOrAssignmentPattern(target)) { - return bindingOrAssignmentPatternAssignsToName(target, escapedName); - } else if (isIdentifier(target)) { - return target.escapedText === escapedName; - } - return false; -} -function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) { - const elements = getElementsOfBindingOrAssignmentPattern(pattern); - for (const element of elements) { - if (bindingOrAssignmentElementAssignsToName(element, escapedName)) { - return true; - } - } - return false; -} -function bindingOrAssignmentElementContainsNonLiteralComputedName(element) { - const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element); - if (propertyName && isComputedPropertyName(propertyName) && !isLiteralExpression(propertyName.expression)) { - return true; - } - const target = getTargetOfBindingOrAssignmentElement(element); - return !!target && isBindingOrAssignmentPattern(target) && bindingOrAssignmentPatternContainsNonLiteralComputedName(target); -} -function bindingOrAssignmentPatternContainsNonLiteralComputedName(pattern) { - return !!forEach(getElementsOfBindingOrAssignmentPattern(pattern), bindingOrAssignmentElementContainsNonLiteralComputedName); -} -function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables = false, skipInitializer) { - let pendingExpressions; - const pendingDeclarations = []; - const declarations = []; - const flattenContext = { - context, - level, - downlevelIteration: !!context.getCompilerOptions().downlevelIteration, - hoistTempVariables, - emitExpression, - emitBindingOrAssignment, - createArrayBindingOrAssignmentPattern: (elements) => makeArrayBindingPattern(context.factory, elements), - createObjectBindingOrAssignmentPattern: (elements) => makeObjectBindingPattern(context.factory, elements), - createArrayBindingOrAssignmentElement: (name) => makeBindingElement(context.factory, name), - visitor - }; - if (isVariableDeclaration(node)) { - let initializer = getInitializerOfBindingOrAssignmentElement(node); - if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) { - initializer = ensureIdentifier( - flattenContext, - Debug.checkDefined(visitNode(initializer, flattenContext.visitor, isExpression)), - /*reuseIdentifierExpressions*/ - false, - initializer - ); - node = context.factory.updateVariableDeclaration( - node, - node.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ); - } - } - flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); - if (pendingExpressions) { - const temp = context.factory.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - if (hoistTempVariables) { - const value = context.factory.inlineExpressions(pendingExpressions); - pendingExpressions = void 0; - emitBindingOrAssignment( - temp, - value, - /*location*/ - void 0, - /*original*/ - void 0 - ); - } else { - context.hoistVariableDeclaration(temp); - const pendingDeclaration = last(pendingDeclarations); - pendingDeclaration.pendingExpressions = append( - pendingDeclaration.pendingExpressions, - context.factory.createAssignment(temp, pendingDeclaration.value) - ); - addRange(pendingDeclaration.pendingExpressions, pendingExpressions); - pendingDeclaration.value = temp; - } - } - for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) { - const variable = context.factory.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value - ); - variable.original = original; - setTextRange(variable, location); - declarations.push(variable); - } - return declarations; - function emitExpression(value) { - pendingExpressions = append(pendingExpressions, value); - } - function emitBindingOrAssignment(target, value, location, original) { - Debug.assertNode(target, isBindingName); - if (pendingExpressions) { - value = context.factory.inlineExpressions(append(pendingExpressions, value)); - pendingExpressions = void 0; - } - pendingDeclarations.push({ pendingExpressions, name: target, value, location, original }); - } -} -function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { - const bindingTarget = getTargetOfBindingOrAssignmentElement(element); - if (!skipInitializer) { - const initializer = visitNode(getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, isExpression); - if (initializer) { - if (value) { - value = createDefaultValueCheck(flattenContext, value, initializer, location); - if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) { - value = ensureIdentifier( - flattenContext, - value, - /*reuseIdentifierExpressions*/ - true, - location - ); - } - } else { - value = initializer; - } - } else if (!value) { - value = flattenContext.context.factory.createVoidZero(); - } - } - if (isObjectBindingOrAssignmentPattern(bindingTarget)) { - flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) { - flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); - } else { - flattenContext.emitBindingOrAssignment( - bindingTarget, - value, - location, - /*original*/ - element - ); - } -} -function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) { - const elements = getElementsOfBindingOrAssignmentPattern(pattern); - const numElements = elements.length; - if (numElements !== 1) { - const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - let bindingElements; - let computedTempVariables; - for (let i = 0; i < numElements; i++) { - const element = elements[i]; - if (!getRestIndicatorOfBindingOrAssignmentElement(element)) { - const propertyName = getPropertyNameOfBindingOrAssignmentElement(element); - if (flattenContext.level >= 1 /* ObjectRest */ && !(element.transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !(getTargetOfBindingOrAssignmentElement(element).transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !isComputedPropertyName(propertyName)) { - bindingElements = append(bindingElements, visitNode(element, flattenContext.visitor, isBindingOrAssignmentElement)); - } else { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = void 0; - } - const rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); - if (isComputedPropertyName(propertyName)) { - computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression); - } - flattenBindingOrAssignmentElement( - flattenContext, - element, - rhsValue, - /*location*/ - element - ); - } - } else if (i === numElements - 1) { - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - bindingElements = void 0; - } - const rhsValue = flattenContext.context.getEmitHelperFactory().createRestHelper(value, elements, computedTempVariables, pattern); - flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } -} -function flattenArrayBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) { - const elements = getElementsOfBindingOrAssignmentPattern(pattern); - const numElements = elements.length; - if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) { - value = ensureIdentifier( - flattenContext, - setTextRange( - flattenContext.context.getEmitHelperFactory().createReadHelper( - value, - numElements > 0 && getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) ? void 0 : numElements - ), - location - ), - /*reuseIdentifierExpressions*/ - false, - location - ); - } else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0) || every(elements, isOmittedExpression)) { - const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0; - value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); - } - let bindingElements; - let restContainingElements; - for (let i = 0; i < numElements; i++) { - const element = elements[i]; - if (flattenContext.level >= 1 /* ObjectRest */) { - if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) { - flattenContext.hasTransformedPriorElement = true; - const temp = flattenContext.context.factory.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - } - restContainingElements = append(restContainingElements, [temp, element]); - bindingElements = append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); - } else { - bindingElements = append(bindingElements, element); - } - } else if (isOmittedExpression(element)) { - continue; - } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) { - const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i); - flattenBindingOrAssignmentElement( - flattenContext, - element, - rhsValue, - /*location*/ - element - ); - } else if (i === numElements - 1) { - const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i); - flattenBindingOrAssignmentElement( - flattenContext, - element, - rhsValue, - /*location*/ - element - ); - } - } - if (bindingElements) { - flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); - } - if (restContainingElements) { - for (const [id, element] of restContainingElements) { - flattenBindingOrAssignmentElement(flattenContext, element, id, element); - } - } -} -function isSimpleBindingOrAssignmentElement(element) { - const target = getTargetOfBindingOrAssignmentElement(element); - if (!target || isOmittedExpression(target)) return true; - const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element); - if (propertyName && !isPropertyNameLiteral(propertyName)) return false; - const initializer = getInitializerOfBindingOrAssignmentElement(element); - if (initializer && !isSimpleInlineableExpression(initializer)) return false; - if (isBindingOrAssignmentPattern(target)) return every(getElementsOfBindingOrAssignmentPattern(target), isSimpleBindingOrAssignmentElement); - return isIdentifier(target); -} -function createDefaultValueCheck(flattenContext, value, defaultValue, location) { - value = ensureIdentifier( - flattenContext, - value, - /*reuseIdentifierExpressions*/ - true, - location - ); - return flattenContext.context.factory.createConditionalExpression( - flattenContext.context.factory.createTypeCheck(value, "undefined"), - /*questionToken*/ - void 0, - defaultValue, - /*colonToken*/ - void 0, - value - ); -} -function createDestructuringPropertyAccess(flattenContext, value, propertyName) { - const { factory: factory2 } = flattenContext.context; - if (isComputedPropertyName(propertyName)) { - const argumentExpression = ensureIdentifier( - flattenContext, - Debug.checkDefined(visitNode(propertyName.expression, flattenContext.visitor, isExpression)), - /*reuseIdentifierExpressions*/ - false, - /*location*/ - propertyName - ); - return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression); - } else if (isStringOrNumericLiteralLike(propertyName) || isBigIntLiteral(propertyName)) { - const argumentExpression = factory2.cloneNode(propertyName); - return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression); - } else { - const name = flattenContext.context.factory.createIdentifier(idText(propertyName)); - return flattenContext.context.factory.createPropertyAccessExpression(value, name); - } -} -function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { - if (isIdentifier(value) && reuseIdentifierExpressions) { - return value; - } else { - const temp = flattenContext.context.factory.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - if (flattenContext.hoistTempVariables) { - flattenContext.context.hoistVariableDeclaration(temp); - flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location)); - } else { - flattenContext.emitBindingOrAssignment( - temp, - value, - location, - /*original*/ - void 0 - ); - } - return temp; - } -} -function makeArrayBindingPattern(factory2, elements) { - Debug.assertEachNode(elements, isArrayBindingElement); - return factory2.createArrayBindingPattern(elements); -} -function makeArrayAssignmentPattern(factory2, elements) { - Debug.assertEachNode(elements, isArrayBindingOrAssignmentElement); - return factory2.createArrayLiteralExpression(map(elements, factory2.converters.convertToArrayAssignmentElement)); -} -function makeObjectBindingPattern(factory2, elements) { - Debug.assertEachNode(elements, isBindingElement); - return factory2.createObjectBindingPattern(elements); -} -function makeObjectAssignmentPattern(factory2, elements) { - Debug.assertEachNode(elements, isObjectBindingOrAssignmentElement); - return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement)); -} -function makeBindingElement(factory2, name) { - return factory2.createBindingElement( - /*dotDotDotToken*/ - void 0, - /*propertyName*/ - void 0, - name - ); -} -function makeAssignmentElement(name) { - return name; -} - -// src/compiler/transformers/classThis.ts -function createClassThisAssignmentBlock(factory2, classThis, thisExpression = factory2.createThis()) { - const expression = factory2.createAssignment(classThis, thisExpression); - const statement = factory2.createExpressionStatement(expression); - const body = factory2.createBlock( - [statement], - /*multiLine*/ - false - ); - const block = factory2.createClassStaticBlockDeclaration(body); - getOrCreateEmitNode(block).classThis = classThis; - return block; -} -function isClassThisAssignmentBlock(node) { - var _a; - if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) { - return false; - } - const statement = node.body.statements[0]; - return isExpressionStatement(statement) && isAssignmentExpression( - statement.expression, - /*excludeCompoundAssignment*/ - true - ) && isIdentifier(statement.expression.left) && ((_a = node.emitNode) == null ? void 0 : _a.classThis) === statement.expression.left && statement.expression.right.kind === 110 /* ThisKeyword */; -} -function classHasClassThisAssignment(node) { - var _a; - return !!((_a = node.emitNode) == null ? void 0 : _a.classThis) && some(node.members, isClassThisAssignmentBlock); -} -function injectClassThisAssignmentIfMissing(factory2, node, classThis, thisExpression) { - if (classHasClassThisAssignment(node)) { - return node; - } - const staticBlock = createClassThisAssignmentBlock(factory2, classThis, thisExpression); - if (node.name) { - setSourceMapRange(staticBlock.body.statements[0], node.name); - } - const members = factory2.createNodeArray([staticBlock, ...node.members]); - setTextRange(members, node.members); - const updatedNode = isClassDeclaration(node) ? factory2.updateClassDeclaration( - node, - node.modifiers, - node.name, - node.typeParameters, - node.heritageClauses, - members - ) : factory2.updateClassExpression( - node, - node.modifiers, - node.name, - node.typeParameters, - node.heritageClauses, - members - ); - getOrCreateEmitNode(updatedNode).classThis = classThis; - return updatedNode; -} - -// src/compiler/transformers/namedEvaluation.ts -function getAssignedNameOfIdentifier(factory2, name, expression) { - const original = getOriginalNode(skipOuterExpressions(expression)); - if ((isClassDeclaration(original) || isFunctionDeclaration(original)) && !original.name && hasSyntacticModifier(original, 2048 /* Default */)) { - return factory2.createStringLiteral("default"); - } - return factory2.createStringLiteralFromNode(name); -} -function getAssignedNameOfPropertyName(context, name, assignedNameText) { - const { factory: factory2 } = context; - if (assignedNameText !== void 0) { - const assignedName2 = factory2.createStringLiteral(assignedNameText); - return { assignedName: assignedName2, name }; - } - if (isPropertyNameLiteral(name) || isPrivateIdentifier(name)) { - const assignedName2 = factory2.createStringLiteralFromNode(name); - return { assignedName: assignedName2, name }; - } - if (isPropertyNameLiteral(name.expression) && !isIdentifier(name.expression)) { - const assignedName2 = factory2.createStringLiteralFromNode(name.expression); - return { assignedName: assignedName2, name }; - } - const assignedName = factory2.getGeneratedNameForNode(name); - context.hoistVariableDeclaration(assignedName); - const key = context.getEmitHelperFactory().createPropKeyHelper(name.expression); - const assignment = factory2.createAssignment(assignedName, key); - const updatedName = factory2.updateComputedPropertyName(name, assignment); - return { assignedName, name: updatedName }; -} -function createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression = context.factory.createThis()) { - const { factory: factory2 } = context; - const expression = context.getEmitHelperFactory().createSetFunctionNameHelper(thisExpression, assignedName); - const statement = factory2.createExpressionStatement(expression); - const body = factory2.createBlock( - [statement], - /*multiLine*/ - false - ); - const block = factory2.createClassStaticBlockDeclaration(body); - getOrCreateEmitNode(block).assignedName = assignedName; - return block; -} -function isClassNamedEvaluationHelperBlock(node) { - var _a; - if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) { - return false; - } - const statement = node.body.statements[0]; - return isExpressionStatement(statement) && isCallToHelper(statement.expression, "___setFunctionName") && statement.expression.arguments.length >= 2 && statement.expression.arguments[1] === ((_a = node.emitNode) == null ? void 0 : _a.assignedName); -} -function classHasExplicitlyAssignedName(node) { - var _a; - return !!((_a = node.emitNode) == null ? void 0 : _a.assignedName) && some(node.members, isClassNamedEvaluationHelperBlock); -} -function classHasDeclaredOrExplicitlyAssignedName(node) { - return !!node.name || classHasExplicitlyAssignedName(node); -} -function injectClassNamedEvaluationHelperBlockIfMissing(context, node, assignedName, thisExpression) { - if (classHasExplicitlyAssignedName(node)) { - return node; - } - const { factory: factory2 } = context; - const namedEvaluationBlock = createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression); - if (node.name) { - setSourceMapRange(namedEvaluationBlock.body.statements[0], node.name); - } - const insertionIndex = findIndex(node.members, isClassThisAssignmentBlock) + 1; - const leading = node.members.slice(0, insertionIndex); - const trailing = node.members.slice(insertionIndex); - const members = factory2.createNodeArray([...leading, namedEvaluationBlock, ...trailing]); - setTextRange(members, node.members); - node = isClassDeclaration(node) ? factory2.updateClassDeclaration( - node, - node.modifiers, - node.name, - node.typeParameters, - node.heritageClauses, - members - ) : factory2.updateClassExpression( - node, - node.modifiers, - node.name, - node.typeParameters, - node.heritageClauses, - members - ); - getOrCreateEmitNode(node).assignedName = assignedName; - return node; -} -function finishTransformNamedEvaluation(context, expression, assignedName, ignoreEmptyStringLiteral) { - if (ignoreEmptyStringLiteral && isStringLiteral(assignedName) && isEmptyStringLiteral(assignedName)) { - return expression; - } - const { factory: factory2 } = context; - const innerExpression = skipOuterExpressions(expression); - const updatedExpression = isClassExpression(innerExpression) ? cast(injectClassNamedEvaluationHelperBlockIfMissing(context, innerExpression, assignedName), isClassExpression) : context.getEmitHelperFactory().createSetFunctionNameHelper(innerExpression, assignedName); - return factory2.restoreOuterExpressions(expression, updatedExpression); -} -function transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText); - const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); - return factory2.updatePropertyAssignment( - node, - name, - initializer - ); -} -function transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.objectAssignmentInitializer); - const objectAssignmentInitializer = finishTransformNamedEvaluation(context, node.objectAssignmentInitializer, assignedName, ignoreEmptyStringLiteral); - return factory2.updateShorthandPropertyAssignment( - node, - node.name, - objectAssignmentInitializer - ); -} -function transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer); - const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); - return factory2.updateVariableDeclaration( - node, - node.name, - node.exclamationToken, - node.type, - initializer - ); -} -function transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer); - const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); - return factory2.updateParameterDeclaration( - node, - node.modifiers, - node.dotDotDotToken, - node.name, - node.questionToken, - node.type, - initializer - ); -} -function transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer); - const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); - return factory2.updateBindingElement( - node, - node.dotDotDotToken, - node.propertyName, - node.name, - initializer - ); -} -function transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText); - const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); - return factory2.updatePropertyDeclaration( - node, - node.modifiers, - name, - node.questionToken ?? node.exclamationToken, - node.type, - initializer - ); -} -function transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.left, node.right); - const right = finishTransformNamedEvaluation(context, node.right, assignedName, ignoreEmptyStringLiteral); - return factory2.updateBinaryExpression( - node, - node.left, - node.operatorToken, - right - ); -} -function transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) { - const { factory: factory2 } = context; - const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : factory2.createStringLiteral(node.isExportEquals ? "" : "default"); - const expression = finishTransformNamedEvaluation(context, node.expression, assignedName, ignoreEmptyStringLiteral); - return factory2.updateExportAssignment( - node, - node.modifiers, - expression - ); -} -function transformNamedEvaluation(context, node, ignoreEmptyStringLiteral, assignedName) { - switch (node.kind) { - case 303 /* PropertyAssignment */: - return transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedName); - case 304 /* ShorthandPropertyAssignment */: - return transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedName); - case 260 /* VariableDeclaration */: - return transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedName); - case 169 /* Parameter */: - return transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedName); - case 208 /* BindingElement */: - return transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedName); - case 172 /* PropertyDeclaration */: - return transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedName); - case 226 /* BinaryExpression */: - return transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedName); - case 277 /* ExportAssignment */: - return transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedName); - } -} - -// src/compiler/transformers/taggedTemplate.ts -var ProcessLevel = /* @__PURE__ */ ((ProcessLevel2) => { - ProcessLevel2[ProcessLevel2["LiftRestriction"] = 0] = "LiftRestriction"; - ProcessLevel2[ProcessLevel2["All"] = 1] = "All"; - return ProcessLevel2; -})(ProcessLevel || {}); -function processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, level) { - const tag = visitNode(node.tag, visitor, isExpression); - Debug.assert(tag); - const templateArguments = [void 0]; - const cookedStrings = []; - const rawStrings = []; - const template = node.template; - if (level === 0 /* LiftRestriction */ && !hasInvalidEscape(template)) { - return visitEachChild(node, visitor, context); - } - const { factory: factory2 } = context; - if (isNoSubstitutionTemplateLiteral(template)) { - cookedStrings.push(createTemplateCooked(factory2, template)); - rawStrings.push(getRawLiteral(factory2, template, currentSourceFile)); - } else { - cookedStrings.push(createTemplateCooked(factory2, template.head)); - rawStrings.push(getRawLiteral(factory2, template.head, currentSourceFile)); - for (const templateSpan of template.templateSpans) { - cookedStrings.push(createTemplateCooked(factory2, templateSpan.literal)); - rawStrings.push(getRawLiteral(factory2, templateSpan.literal, currentSourceFile)); - templateArguments.push(Debug.checkDefined(visitNode(templateSpan.expression, visitor, isExpression))); - } - } - const helperCall = context.getEmitHelperFactory().createTemplateObjectHelper( - factory2.createArrayLiteralExpression(cookedStrings), - factory2.createArrayLiteralExpression(rawStrings) - ); - if (isExternalModule(currentSourceFile)) { - const tempVar = factory2.createUniqueName("templateObject"); - recordTaggedTemplateString(tempVar); - templateArguments[0] = factory2.createLogicalOr( - tempVar, - factory2.createAssignment( - tempVar, - helperCall - ) - ); - } else { - templateArguments[0] = helperCall; - } - return factory2.createCallExpression( - tag, - /*typeArguments*/ - void 0, - templateArguments - ); -} -function createTemplateCooked(factory2, template) { - return template.templateFlags & 26656 /* IsInvalid */ ? factory2.createVoidZero() : factory2.createStringLiteral(template.text); -} -function getRawLiteral(factory2, node, currentSourceFile) { - let text = node.rawText; - if (text === void 0) { - Debug.assertIsDefined(currentSourceFile, "Template literal node is missing 'rawText' and does not have a source file. Possibly bad transform."); - text = getSourceTextOfNodeFromSourceFile(currentSourceFile, node); - const isLast = node.kind === 15 /* NoSubstitutionTemplateLiteral */ || node.kind === 18 /* TemplateTail */; - text = text.substring(1, text.length - (isLast ? 1 : 2)); - } - text = text.replace(/\r\n?/g, "\n"); - return setTextRange(factory2.createStringLiteral(text), node); -} - -// src/compiler/transformers/ts.ts -var USE_NEW_TYPE_METADATA_FORMAT = false; -function transformTypeScript(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - startLexicalEnvironment, - resumeLexicalEnvironment, - endLexicalEnvironment, - hoistVariableDeclaration - } = context; - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const moduleKind = getEmitModuleKind(compilerOptions); - const legacyDecorators = !!compilerOptions.experimentalDecorators; - const typeSerializer = compilerOptions.emitDecoratorMetadata ? createRuntimeTypeSerializer(context) : void 0; - const previousOnEmitNode = context.onEmitNode; - const previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableSubstitution(211 /* PropertyAccessExpression */); - context.enableSubstitution(212 /* ElementAccessExpression */); - let currentSourceFile; - let currentNamespace; - let currentNamespaceContainerName; - let currentLexicalScope; - let currentScopeFirstDeclarationsOfName; - let enabledSubstitutions = 0 /* None */; - let applicableSubstitutions; - return transformSourceFileOrBundle; - function transformSourceFileOrBundle(node) { - if (node.kind === 308 /* Bundle */) { - return transformBundle(node); - } - return transformSourceFile(node); - } - function transformBundle(node) { - return factory2.createBundle( - node.sourceFiles.map(transformSourceFile) - ); - } - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - currentSourceFile = node; - const visited = saveStateAndInvoke(node, visitSourceFile); - addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = void 0; - return visited; - } - function saveStateAndInvoke(node, f) { - const savedCurrentScope = currentLexicalScope; - const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - onBeforeVisitNode(node); - const visited = f(node); - if (currentLexicalScope !== savedCurrentScope) { - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - } - currentLexicalScope = savedCurrentScope; - return visited; - } - function onBeforeVisitNode(node) { - switch (node.kind) { - case 307 /* SourceFile */: - case 269 /* CaseBlock */: - case 268 /* ModuleBlock */: - case 241 /* Block */: - currentLexicalScope = node; - currentScopeFirstDeclarationsOfName = void 0; - break; - case 263 /* ClassDeclaration */: - case 262 /* FunctionDeclaration */: - if (hasSyntacticModifier(node, 128 /* Ambient */)) { - break; - } - if (node.name) { - recordEmittedDeclarationInScope(node); - } else { - Debug.assert(node.kind === 263 /* ClassDeclaration */ || hasSyntacticModifier(node, 2048 /* Default */)); - } - break; - } - } - function visitor(node) { - return saveStateAndInvoke(node, visitorWorker); - } - function visitorWorker(node) { - if (node.transformFlags & 1 /* ContainsTypeScript */) { - return visitTypeScript(node); - } - return node; - } - function sourceElementVisitor(node) { - return saveStateAndInvoke(node, sourceElementVisitorWorker); - } - function sourceElementVisitorWorker(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 277 /* ExportAssignment */: - case 278 /* ExportDeclaration */: - return visitElidableStatement(node); - default: - return visitorWorker(node); - } - } - function isElisionBlocked(node) { - const parsed = getParseTreeNode(node); - if (parsed === node || isExportAssignment(node)) { - return false; - } - if (!parsed || parsed.kind !== node.kind) { - return true; - } - switch (node.kind) { - case 272 /* ImportDeclaration */: - Debug.assertNode(parsed, isImportDeclaration); - if (node.importClause !== parsed.importClause) { - return true; - } - if (node.attributes !== parsed.attributes) { - return true; - } - break; - case 271 /* ImportEqualsDeclaration */: - Debug.assertNode(parsed, isImportEqualsDeclaration); - if (node.name !== parsed.name) { - return true; - } - if (node.isTypeOnly !== parsed.isTypeOnly) { - return true; - } - if (node.moduleReference !== parsed.moduleReference && (isEntityName(node.moduleReference) || isEntityName(parsed.moduleReference))) { - return true; - } - break; - case 278 /* ExportDeclaration */: - Debug.assertNode(parsed, isExportDeclaration); - if (node.exportClause !== parsed.exportClause) { - return true; - } - if (node.attributes !== parsed.attributes) { - return true; - } - break; - } - return false; - } - function visitElidableStatement(node) { - if (isElisionBlocked(node)) { - if (node.transformFlags & 1 /* ContainsTypeScript */) { - return visitEachChild(node, visitor, context); - } - return node; - } - switch (node.kind) { - case 272 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 271 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 277 /* ExportAssignment */: - return visitExportAssignment(node); - case 278 /* ExportDeclaration */: - return visitExportDeclaration(node); - default: - Debug.fail("Unhandled ellided statement"); - } - } - function namespaceElementVisitor(node) { - return saveStateAndInvoke(node, namespaceElementVisitorWorker); - } - function namespaceElementVisitorWorker(node) { - if (node.kind === 278 /* ExportDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 273 /* ImportClause */ || node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */) { - return void 0; - } else if (node.transformFlags & 1 /* ContainsTypeScript */ || hasSyntacticModifier(node, 32 /* Export */)) { - return visitTypeScript(node); - } - return node; - } - function getClassElementVisitor(parent2) { - return (node) => saveStateAndInvoke(node, (n) => classElementVisitorWorker(n, parent2)); - } - function classElementVisitorWorker(node, parent2) { - switch (node.kind) { - case 176 /* Constructor */: - return visitConstructor(node); - case 172 /* PropertyDeclaration */: - return visitPropertyDeclaration(node, parent2); - case 177 /* GetAccessor */: - return visitGetAccessor(node, parent2); - case 178 /* SetAccessor */: - return visitSetAccessor(node, parent2); - case 174 /* MethodDeclaration */: - return visitMethodDeclaration(node, parent2); - case 175 /* ClassStaticBlockDeclaration */: - return visitEachChild(node, visitor, context); - case 240 /* SemicolonClassElement */: - return node; - case 181 /* IndexSignature */: - return; - default: - return Debug.failBadSyntaxKind(node); - } - } - function getObjectLiteralElementVisitor(parent2) { - return (node) => saveStateAndInvoke(node, (n) => objectLiteralElementVisitorWorker(n, parent2)); - } - function objectLiteralElementVisitorWorker(node, parent2) { - switch (node.kind) { - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - case 305 /* SpreadAssignment */: - return visitor(node); - case 177 /* GetAccessor */: - return visitGetAccessor(node, parent2); - case 178 /* SetAccessor */: - return visitSetAccessor(node, parent2); - case 174 /* MethodDeclaration */: - return visitMethodDeclaration(node, parent2); - default: - return Debug.failBadSyntaxKind(node); - } - } - function decoratorElidingVisitor(node) { - return isDecorator(node) ? void 0 : visitor(node); - } - function modifierElidingVisitor(node) { - return isModifier(node) ? void 0 : visitor(node); - } - function modifierVisitor(node) { - if (isDecorator(node)) return void 0; - if (modifierToFlag(node.kind) & 28895 /* TypeScriptModifier */) { - return void 0; - } else if (currentNamespace && node.kind === 95 /* ExportKeyword */) { - return void 0; - } - return node; - } - function visitTypeScript(node) { - if (isStatement(node) && hasSyntacticModifier(node, 128 /* Ambient */)) { - return factory2.createNotEmittedStatement(node); - } - switch (node.kind) { - case 95 /* ExportKeyword */: - case 90 /* DefaultKeyword */: - return currentNamespace ? void 0 : node; - case 125 /* PublicKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 128 /* AbstractKeyword */: - case 164 /* OverrideKeyword */: - case 87 /* ConstKeyword */: - case 138 /* DeclareKeyword */: - case 148 /* ReadonlyKeyword */: - case 103 /* InKeyword */: - case 147 /* OutKeyword */: - // TypeScript accessibility and readonly modifiers are elided - // falls through - case 188 /* ArrayType */: - case 189 /* TupleType */: - case 190 /* OptionalType */: - case 191 /* RestType */: - case 187 /* TypeLiteral */: - case 182 /* TypePredicate */: - case 168 /* TypeParameter */: - case 133 /* AnyKeyword */: - case 159 /* UnknownKeyword */: - case 136 /* BooleanKeyword */: - case 154 /* StringKeyword */: - case 150 /* NumberKeyword */: - case 146 /* NeverKeyword */: - case 116 /* VoidKeyword */: - case 155 /* SymbolKeyword */: - case 185 /* ConstructorType */: - case 184 /* FunctionType */: - case 186 /* TypeQuery */: - case 183 /* TypeReference */: - case 192 /* UnionType */: - case 193 /* IntersectionType */: - case 194 /* ConditionalType */: - case 196 /* ParenthesizedType */: - case 197 /* ThisType */: - case 198 /* TypeOperator */: - case 199 /* IndexedAccessType */: - case 200 /* MappedType */: - case 201 /* LiteralType */: - // TypeScript type nodes are elided. - // falls through - case 181 /* IndexSignature */: - return void 0; - case 265 /* TypeAliasDeclaration */: - return factory2.createNotEmittedStatement(node); - case 270 /* NamespaceExportDeclaration */: - return void 0; - case 264 /* InterfaceDeclaration */: - return factory2.createNotEmittedStatement(node); - case 263 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 231 /* ClassExpression */: - return visitClassExpression(node); - case 298 /* HeritageClause */: - return visitHeritageClause(node); - case 233 /* ExpressionWithTypeArguments */: - return visitExpressionWithTypeArguments(node); - case 210 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 176 /* Constructor */: - case 172 /* PropertyDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 175 /* ClassStaticBlockDeclaration */: - return Debug.fail("Class and object literal elements must be visited with their respective visitors"); - case 262 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 218 /* FunctionExpression */: - return visitFunctionExpression(node); - case 219 /* ArrowFunction */: - return visitArrowFunction(node); - case 169 /* Parameter */: - return visitParameter(node); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node); - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - return visitAssertionExpression(node); - case 238 /* SatisfiesExpression */: - return visitSatisfiesExpression(node); - case 213 /* CallExpression */: - return visitCallExpression(node); - case 214 /* NewExpression */: - return visitNewExpression(node); - case 215 /* TaggedTemplateExpression */: - return visitTaggedTemplateExpression(node); - case 235 /* NonNullExpression */: - return visitNonNullExpression(node); - case 266 /* EnumDeclaration */: - return visitEnumDeclaration(node); - case 243 /* VariableStatement */: - return visitVariableStatement(node); - case 260 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 267 /* ModuleDeclaration */: - return visitModuleDeclaration(node); - case 271 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 285 /* JsxSelfClosingElement */: - return visitJsxSelfClosingElement(node); - case 286 /* JsxOpeningElement */: - return visitJsxJsxOpeningElement(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node); - return factory2.updateSourceFile( - node, - visitLexicalEnvironment( - node.statements, - sourceElementVisitor, - context, - /*start*/ - 0, - alwaysStrict - ) - ); - } - function visitObjectLiteralExpression(node) { - return factory2.updateObjectLiteralExpression( - node, - visitNodes2(node.properties, getObjectLiteralElementVisitor(node), isObjectLiteralElementLike) - ); - } - function getClassFacts(node) { - let facts = 0 /* None */; - if (some(getProperties( - node, - /*requireInitializer*/ - true, - /*isStatic*/ - true - ))) facts |= 1 /* HasStaticInitializedProperties */; - const extendsClauseElement = getEffectiveBaseTypeNode(node); - if (extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */) facts |= 64 /* IsDerivedClass */; - if (classOrConstructorParameterIsDecorated(legacyDecorators, node)) facts |= 2 /* HasClassOrConstructorParameterDecorators */; - if (childIsDecorated(legacyDecorators, node)) facts |= 4 /* HasMemberDecorators */; - if (isExportOfNamespace(node)) facts |= 8 /* IsExportOfNamespace */; - else if (isDefaultExternalModuleExport(node)) facts |= 32 /* IsDefaultExternalExport */; - else if (isNamedExternalModuleExport(node)) facts |= 16 /* IsNamedExternalExport */; - return facts; - } - function hasTypeScriptClassSyntax(node) { - return !!(node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */); - } - function isClassLikeDeclarationWithTypeScriptSyntax(node) { - return hasDecorators(node) || some(node.typeParameters) || some(node.heritageClauses, hasTypeScriptClassSyntax) || some(node.members, hasTypeScriptClassSyntax); - } - function visitClassDeclaration(node) { - const facts = getClassFacts(node); - const promoteToIIFE = languageVersion <= 1 /* ES5 */ && !!(facts & 7 /* MayNeedImmediatelyInvokedFunctionExpression */); - if (!isClassLikeDeclarationWithTypeScriptSyntax(node) && !classOrConstructorParameterIsDecorated(legacyDecorators, node) && !isExportOfNamespace(node)) { - return factory2.updateClassDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - node.name, - /*typeParameters*/ - void 0, - visitNodes2(node.heritageClauses, visitor, isHeritageClause), - visitNodes2(node.members, getClassElementVisitor(node), isClassElement) - ); - } - if (promoteToIIFE) { - context.startLexicalEnvironment(); - } - const moveModifiers = promoteToIIFE || facts & 8 /* IsExportOfNamespace */; - let modifiers = moveModifiers ? visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, visitor, isModifierLike); - if (facts & 2 /* HasClassOrConstructorParameterDecorators */) { - modifiers = injectClassTypeMetadata(modifiers, node); - } - const needsName = moveModifiers && !node.name || facts & 4 /* HasMemberDecorators */ || facts & 1 /* HasStaticInitializedProperties */; - const name = needsName ? node.name ?? factory2.getGeneratedNameForNode(node) : node.name; - const classDeclaration = factory2.updateClassDeclaration( - node, - modifiers, - name, - /*typeParameters*/ - void 0, - visitNodes2(node.heritageClauses, visitor, isHeritageClause), - transformClassMembers(node) - ); - let emitFlags = getEmitFlags(node); - if (facts & 1 /* HasStaticInitializedProperties */) { - emitFlags |= 64 /* NoTrailingSourceMap */; - } - setEmitFlags(classDeclaration, emitFlags); - let statement; - if (promoteToIIFE) { - const statements = [classDeclaration]; - const closingBraceLocation = createTokenRange(skipTrivia(currentSourceFile.text, node.members.end), 20 /* CloseBraceToken */); - const localName = factory2.getInternalName(node); - const outer = factory2.createPartiallyEmittedExpression(localName); - setTextRangeEnd(outer, closingBraceLocation.end); - setEmitFlags(outer, 3072 /* NoComments */); - const returnStatement = factory2.createReturnStatement(outer); - setTextRangePos(returnStatement, closingBraceLocation.pos); - setEmitFlags(returnStatement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */); - statements.push(returnStatement); - insertStatementsAfterStandardPrologue(statements, context.endLexicalEnvironment()); - const iife = factory2.createImmediatelyInvokedArrowFunction(statements); - setInternalEmitFlags(iife, 1 /* TypeScriptClassWrapper */); - const varDecl = factory2.createVariableDeclaration( - factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - false - ), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - iife - ); - setOriginalNode(varDecl, node); - const varStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([varDecl], 1 /* Let */) - ); - setOriginalNode(varStatement, node); - setCommentRange(varStatement, node); - setSourceMapRange(varStatement, moveRangePastDecorators(node)); - startOnNewLine(varStatement); - statement = varStatement; - } else { - statement = classDeclaration; - } - if (moveModifiers) { - if (facts & 8 /* IsExportOfNamespace */) { - return [ - statement, - createExportMemberAssignmentStatement(node) - ]; - } - if (facts & 32 /* IsDefaultExternalExport */) { - return [ - statement, - factory2.createExportDefault(factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - )) - ]; - } - if (facts & 16 /* IsNamedExternalExport */) { - return [ - statement, - factory2.createExternalModuleExport(factory2.getDeclarationName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - )) - ]; - } - } - return statement; - } - function visitClassExpression(node) { - let modifiers = visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike); - if (classOrConstructorParameterIsDecorated(legacyDecorators, node)) { - modifiers = injectClassTypeMetadata(modifiers, node); - } - return factory2.updateClassExpression( - node, - modifiers, - node.name, - /*typeParameters*/ - void 0, - visitNodes2(node.heritageClauses, visitor, isHeritageClause), - transformClassMembers(node) - ); - } - function transformClassMembers(node) { - const members = visitNodes2(node.members, getClassElementVisitor(node), isClassElement); - let newMembers; - const constructor = getFirstConstructorWithBody(node); - const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor)); - if (parametersWithPropertyAssignments) { - for (const parameter of parametersWithPropertyAssignments) { - const parameterProperty = factory2.createPropertyDeclaration( - /*modifiers*/ - void 0, - parameter.name, - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ); - setOriginalNode(parameterProperty, parameter); - newMembers = append(newMembers, parameterProperty); - } - } - if (newMembers) { - newMembers = addRange(newMembers, members); - return setTextRange( - factory2.createNodeArray(newMembers), - /*location*/ - node.members - ); - } - return members; - } - function injectClassTypeMetadata(modifiers, node) { - const metadata = getTypeMetadata(node, node); - if (some(metadata)) { - const modifiersArray = []; - addRange(modifiersArray, takeWhile(modifiers, isExportOrDefaultModifier)); - addRange(modifiersArray, filter(modifiers, isDecorator)); - addRange(modifiersArray, metadata); - addRange(modifiersArray, filter(skipWhile(modifiers, isExportOrDefaultModifier), isModifier)); - modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers); - } - return modifiers; - } - function injectClassElementTypeMetadata(modifiers, node, container) { - if (isClassLike(container) && classElementOrClassElementParameterIsDecorated(legacyDecorators, node, container)) { - const metadata = getTypeMetadata(node, container); - if (some(metadata)) { - const modifiersArray = []; - addRange(modifiersArray, filter(modifiers, isDecorator)); - addRange(modifiersArray, metadata); - addRange(modifiersArray, filter(modifiers, isModifier)); - modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers); - } - } - return modifiers; - } - function getTypeMetadata(node, container) { - if (!legacyDecorators) return void 0; - return USE_NEW_TYPE_METADATA_FORMAT ? getNewTypeMetadata(node, container) : getOldTypeMetadata(node, container); - } - function getOldTypeMetadata(node, container) { - if (typeSerializer) { - let decorators; - if (shouldAddTypeMetadata(node)) { - const typeMetadata = emitHelpers().createMetadataHelper("design:type", typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node, container)); - decorators = append(decorators, factory2.createDecorator(typeMetadata)); - } - if (shouldAddParamTypesMetadata(node)) { - const paramTypesMetadata = emitHelpers().createMetadataHelper("design:paramtypes", typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)); - decorators = append(decorators, factory2.createDecorator(paramTypesMetadata)); - } - if (shouldAddReturnTypeMetadata(node)) { - const returnTypeMetadata = emitHelpers().createMetadataHelper("design:returntype", typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)); - decorators = append(decorators, factory2.createDecorator(returnTypeMetadata)); - } - return decorators; - } - } - function getNewTypeMetadata(node, container) { - if (typeSerializer) { - let properties; - if (shouldAddTypeMetadata(node)) { - const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - [], - /*type*/ - void 0, - factory2.createToken(39 /* EqualsGreaterThanToken */), - typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node, container) - )); - properties = append(properties, typeProperty); - } - if (shouldAddParamTypesMetadata(node)) { - const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - [], - /*type*/ - void 0, - factory2.createToken(39 /* EqualsGreaterThanToken */), - typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container) - )); - properties = append(properties, paramTypeProperty); - } - if (shouldAddReturnTypeMetadata(node)) { - const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - [], - /*type*/ - void 0, - factory2.createToken(39 /* EqualsGreaterThanToken */), - typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node) - )); - properties = append(properties, returnTypeProperty); - } - if (properties) { - const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression( - properties, - /*multiLine*/ - true - )); - return [factory2.createDecorator(typeInfoMetadata)]; - } - } - } - function shouldAddTypeMetadata(node) { - const kind = node.kind; - return kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 172 /* PropertyDeclaration */; - } - function shouldAddReturnTypeMetadata(node) { - return node.kind === 174 /* MethodDeclaration */; - } - function shouldAddParamTypesMetadata(node) { - switch (node.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return getFirstConstructorWithBody(node) !== void 0; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return true; - } - return false; - } - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - const name = member.name; - if (isPrivateIdentifier(name)) { - return factory2.createIdentifier(""); - } else if (isComputedPropertyName(name)) { - return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression; - } else if (isIdentifier(name)) { - return factory2.createStringLiteral(idText(name)); - } else { - return factory2.cloneNode(name); - } - } - function visitPropertyNameOfClassElement(member) { - const name = member.name; - if (legacyDecorators && isComputedPropertyName(name) && hasDecorators(member)) { - const expression = visitNode(name.expression, visitor, isExpression); - Debug.assert(expression); - const innerExpression = skipPartiallyEmittedExpressions(expression); - if (!isSimpleInlineableExpression(innerExpression)) { - const generatedName = factory2.getGeneratedNameForNode(name); - hoistVariableDeclaration(generatedName); - return factory2.updateComputedPropertyName(name, factory2.createAssignment(generatedName, expression)); - } - } - return Debug.checkDefined(visitNode(name, visitor, isPropertyName)); - } - function visitHeritageClause(node) { - if (node.token === 119 /* ImplementsKeyword */) { - return void 0; - } - return visitEachChild(node, visitor, context); - } - function visitExpressionWithTypeArguments(node) { - return factory2.updateExpressionWithTypeArguments( - node, - Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression)), - /*typeArguments*/ - void 0 - ); - } - function shouldEmitFunctionLikeDeclaration(node) { - return !nodeIsMissing(node.body); - } - function visitPropertyDeclaration(node, parent2) { - const isAmbient = node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 64 /* Abstract */); - if (isAmbient && !(legacyDecorators && hasDecorators(node))) { - return void 0; - } - let modifiers = isClassLike(parent2) ? !isAmbient ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); - modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); - if (isAmbient) { - return factory2.updatePropertyDeclaration( - node, - concatenate(modifiers, factory2.createModifiersFromModifierFlags(128 /* Ambient */)), - Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ); - } - return factory2.updatePropertyDeclaration( - node, - modifiers, - visitPropertyNameOfClassElement(node), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - } - function visitConstructor(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return void 0; - } - return factory2.updateConstructorDeclaration( - node, - /*modifiers*/ - void 0, - visitParameterList(node.parameters, visitor, context), - transformConstructorBody(node.body, node) - ); - } - function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) { - const superStatementIndex = superPath[superPathDepth]; - const superStatement = statementsIn[superStatementIndex]; - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset)); - if (isTryStatement(superStatement)) { - const tryBlockStatements = []; - transformConstructorBodyWorker( - tryBlockStatements, - superStatement.tryBlock.statements, - /*statementOffset*/ - 0, - superPath, - superPathDepth + 1, - initializerStatements - ); - const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements); - setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements); - statementsOut.push(factory2.updateTryStatement( - superStatement, - factory2.updateBlock(superStatement.tryBlock, tryBlockStatements), - visitNode(superStatement.catchClause, visitor, isCatchClause), - visitNode(superStatement.finallyBlock, visitor, isBlock) - )); - } else { - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1)); - addRange(statementsOut, initializerStatements); - } - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1)); - } - function transformConstructorBody(body, constructor) { - const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor)); - if (!some(parametersWithPropertyAssignments)) { - return visitFunctionBody(body, visitor, context); - } - let statements = []; - resumeLexicalEnvironment(); - const prologueStatementCount = factory2.copyPrologue( - body.statements, - statements, - /*ensureUseStrict*/ - false, - visitor - ); - const superPath = findSuperStatementIndexPath(body.statements, prologueStatementCount); - const parameterPropertyAssignments = mapDefined(parametersWithPropertyAssignments, transformParameterWithPropertyAssignment); - if (superPath.length) { - transformConstructorBodyWorker( - statements, - body.statements, - prologueStatementCount, - superPath, - /*superPathDepth*/ - 0, - parameterPropertyAssignments - ); - } else { - addRange(statements, parameterPropertyAssignments); - addRange(statements, visitNodes2(body.statements, visitor, isStatement, prologueStatementCount)); - } - statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - const block = factory2.createBlock( - setTextRange(factory2.createNodeArray(statements), body.statements), - /*multiLine*/ - true - ); - setTextRange( - block, - /*location*/ - body - ); - setOriginalNode(block, body); - return block; - } - function transformParameterWithPropertyAssignment(node) { - const name = node.name; - if (!isIdentifier(name)) { - return void 0; - } - const propertyName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent); - setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */); - const localName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent); - setEmitFlags(localName, 3072 /* NoComments */); - return startOnNewLine( - removeAllComments( - setTextRange( - setOriginalNode( - factory2.createExpressionStatement( - factory2.createAssignment( - setTextRange( - factory2.createPropertyAccessExpression( - factory2.createThis(), - propertyName - ), - node.name - ), - localName - ) - ), - node - ), - moveRangePos(node, -1) - ) - ) - ); - } - function visitMethodDeclaration(node, parent2) { - if (!(node.transformFlags & 1 /* ContainsTypeScript */)) { - return node; - } - if (!shouldEmitFunctionLikeDeclaration(node)) { - return void 0; - } - let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); - modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); - return factory2.updateMethodDeclaration( - node, - modifiers, - node.asteriskToken, - visitPropertyNameOfClassElement(node), - /*questionToken*/ - void 0, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - visitFunctionBody(node.body, visitor, context) - ); - } - function shouldEmitAccessorDeclaration(node) { - return !(nodeIsMissing(node.body) && hasSyntacticModifier(node, 64 /* Abstract */)); - } - function visitGetAccessor(node, parent2) { - if (!(node.transformFlags & 1 /* ContainsTypeScript */)) { - return node; - } - if (!shouldEmitAccessorDeclaration(node)) { - return void 0; - } - let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); - modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); - return factory2.updateGetAccessorDeclaration( - node, - modifiers, - visitPropertyNameOfClassElement(node), - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) - ); - } - function visitSetAccessor(node, parent2) { - if (!(node.transformFlags & 1 /* ContainsTypeScript */)) { - return node; - } - if (!shouldEmitAccessorDeclaration(node)) { - return void 0; - } - let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); - modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); - return factory2.updateSetAccessorDeclaration( - node, - modifiers, - visitPropertyNameOfClassElement(node), - visitParameterList(node.parameters, visitor, context), - visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) - ); - } - function visitFunctionDeclaration(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return factory2.createNotEmittedStatement(node); - } - const updated = factory2.updateFunctionDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - node.asteriskToken, - node.name, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) - ); - if (isExportOfNamespace(node)) { - const statements = [updated]; - addExportMemberAssignment(statements, node); - return statements; - } - return updated; - } - function visitFunctionExpression(node) { - if (!shouldEmitFunctionLikeDeclaration(node)) { - return factory2.createOmittedExpression(); - } - const updated = factory2.updateFunctionExpression( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - node.asteriskToken, - node.name, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) - ); - return updated; - } - function visitArrowFunction(node) { - const updated = factory2.updateArrowFunction( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - node.equalsGreaterThanToken, - visitFunctionBody(node.body, visitor, context) - ); - return updated; - } - function visitParameter(node) { - if (parameterIsThisKeyword(node)) { - return void 0; - } - const updated = factory2.updateParameterDeclaration( - node, - visitNodes2(node.modifiers, (node2) => isDecorator(node2) ? visitor(node2) : void 0, isModifierLike), - node.dotDotDotToken, - Debug.checkDefined(visitNode(node.name, visitor, isBindingName)), - /*questionToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - if (updated !== node) { - setCommentRange(updated, node); - setTextRange(updated, moveRangePastModifiers(node)); - setSourceMapRange(updated, moveRangePastModifiers(node)); - setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */); - } - return updated; - } - function visitVariableStatement(node) { - if (isExportOfNamespace(node)) { - const variables = getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return void 0; - } - return setTextRange( - factory2.createExpressionStatement( - factory2.inlineExpressions( - map(variables, transformInitializedVariable) - ) - ), - node - ); - } else { - return visitEachChild(node, visitor, context); - } - } - function transformInitializedVariable(node) { - const name = node.name; - if (isBindingPattern(name)) { - return flattenDestructuringAssignment( - node, - visitor, - context, - 0 /* All */, - /*needsValue*/ - false, - createNamespaceExportExpression - ); - } else { - return setTextRange( - factory2.createAssignment( - getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), - Debug.checkDefined(visitNode(node.initializer, visitor, isExpression)) - ), - /*location*/ - node - ); - } - } - function visitVariableDeclaration(node) { - const updated = factory2.updateVariableDeclaration( - node, - Debug.checkDefined(visitNode(node.name, visitor, isBindingName)), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - if (node.type) { - setTypeNode(updated.name, node.type); - } - return updated; - } - function visitParenthesizedExpression(node) { - const innerExpression = skipOuterExpressions(node.expression, ~(6 /* Assertions */ | 16 /* ExpressionsWithTypeArguments */)); - if (isAssertionExpression(innerExpression) || isSatisfiesExpression(innerExpression)) { - const expression = visitNode(node.expression, visitor, isExpression); - Debug.assert(expression); - return factory2.createPartiallyEmittedExpression(expression, node); - } - return visitEachChild(node, visitor, context); - } - function visitAssertionExpression(node) { - const expression = visitNode(node.expression, visitor, isExpression); - Debug.assert(expression); - return factory2.createPartiallyEmittedExpression(expression, node); - } - function visitNonNullExpression(node) { - const expression = visitNode(node.expression, visitor, isLeftHandSideExpression); - Debug.assert(expression); - return factory2.createPartiallyEmittedExpression(expression, node); - } - function visitSatisfiesExpression(node) { - const expression = visitNode(node.expression, visitor, isExpression); - Debug.assert(expression); - return factory2.createPartiallyEmittedExpression(expression, node); - } - function visitCallExpression(node) { - return factory2.updateCallExpression( - node, - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - /*typeArguments*/ - void 0, - visitNodes2(node.arguments, visitor, isExpression) - ); - } - function visitNewExpression(node) { - return factory2.updateNewExpression( - node, - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - /*typeArguments*/ - void 0, - visitNodes2(node.arguments, visitor, isExpression) - ); - } - function visitTaggedTemplateExpression(node) { - return factory2.updateTaggedTemplateExpression( - node, - Debug.checkDefined(visitNode(node.tag, visitor, isExpression)), - /*typeArguments*/ - void 0, - Debug.checkDefined(visitNode(node.template, visitor, isTemplateLiteral)) - ); - } - function visitJsxSelfClosingElement(node) { - return factory2.updateJsxSelfClosingElement( - node, - Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)), - /*typeArguments*/ - void 0, - Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes)) - ); - } - function visitJsxJsxOpeningElement(node) { - return factory2.updateJsxOpeningElement( - node, - Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)), - /*typeArguments*/ - void 0, - Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes)) - ); - } - function shouldEmitEnumDeclaration(node) { - return !isEnumConst(node) || shouldPreserveConstEnums(compilerOptions); - } - function visitEnumDeclaration(node) { - if (!shouldEmitEnumDeclaration(node)) { - return factory2.createNotEmittedStatement(node); - } - const statements = []; - let emitFlags = 4 /* AdviseOnEmitNode */; - const varAdded = addVarForEnumOrModuleDeclaration(statements, node); - if (varAdded) { - if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) { - emitFlags |= 1024 /* NoLeadingComments */; - } - } - const parameterName = getNamespaceParameterName(node); - const containerName = getNamespaceContainerName(node); - const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName( - currentNamespaceContainerName, - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ) : factory2.getDeclarationName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - let moduleArg = factory2.createLogicalOr( - exportName, - factory2.createAssignment( - exportName, - factory2.createObjectLiteralExpression() - ) - ); - if (isExportOfNamespace(node)) { - const localName = factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - moduleArg = factory2.createAssignment(localName, moduleArg); - } - const enumStatement = factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - parameterName - )], - /*type*/ - void 0, - transformEnumBody(node, containerName) - ), - /*typeArguments*/ - void 0, - [moduleArg] - ) - ); - setOriginalNode(enumStatement, node); - if (varAdded) { - setSyntheticLeadingComments(enumStatement, void 0); - setSyntheticTrailingComments(enumStatement, void 0); - } - setTextRange(enumStatement, node); - addEmitFlags(enumStatement, emitFlags); - statements.push(enumStatement); - return statements; - } - function transformEnumBody(node, localName) { - const savedCurrentNamespaceLocalName = currentNamespaceContainerName; - currentNamespaceContainerName = localName; - const statements = []; - startLexicalEnvironment(); - const members = map(node.members, transformEnumMember); - insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); - addRange(statements, members); - currentNamespaceContainerName = savedCurrentNamespaceLocalName; - return factory2.createBlock( - setTextRange( - factory2.createNodeArray(statements), - /*location*/ - node.members - ), - /*multiLine*/ - true - ); - } - function transformEnumMember(member) { - const name = getExpressionForPropertyName( - member, - /*generateNameForComputedPropertyName*/ - false - ); - const evaluated = resolver.getEnumMemberValue(member); - const valueExpression = transformEnumMemberDeclarationValue(member, evaluated == null ? void 0 : evaluated.value); - const innerAssignment = factory2.createAssignment( - factory2.createElementAccessExpression( - currentNamespaceContainerName, - name - ), - valueExpression - ); - const outerAssignment = typeof (evaluated == null ? void 0 : evaluated.value) === "string" || (evaluated == null ? void 0 : evaluated.isSyntacticallyString) ? innerAssignment : factory2.createAssignment( - factory2.createElementAccessExpression( - currentNamespaceContainerName, - innerAssignment - ), - name - ); - return setTextRange( - factory2.createExpressionStatement( - setTextRange( - outerAssignment, - member - ) - ), - member - ); - } - function transformEnumMemberDeclarationValue(member, constantValue) { - if (constantValue !== void 0) { - return typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : constantValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constantValue)) : factory2.createNumericLiteral(constantValue); - } else { - enableSubstitutionForNonQualifiedEnumMembers(); - if (member.initializer) { - return Debug.checkDefined(visitNode(member.initializer, visitor, isExpression)); - } else { - return factory2.createVoidZero(); - } - } - } - function shouldEmitModuleDeclaration(nodeIn) { - const node = getParseTreeNode(nodeIn, isModuleDeclaration); - if (!node) { - return true; - } - return isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions)); - } - function recordEmittedDeclarationInScope(node) { - if (!currentScopeFirstDeclarationsOfName) { - currentScopeFirstDeclarationsOfName = /* @__PURE__ */ new Map(); - } - const name = declaredNameInScope(node); - if (!currentScopeFirstDeclarationsOfName.has(name)) { - currentScopeFirstDeclarationsOfName.set(name, node); - } - } - function isFirstEmittedDeclarationInScope(node) { - if (currentScopeFirstDeclarationsOfName) { - const name = declaredNameInScope(node); - return currentScopeFirstDeclarationsOfName.get(name) === node; - } - return true; - } - function declaredNameInScope(node) { - Debug.assertNode(node.name, isIdentifier); - return node.name.escapedText; - } - function addVarForEnumOrModuleDeclaration(statements, node) { - const varDecl = factory2.createVariableDeclaration(factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - )); - const varFlags = currentLexicalScope.kind === 307 /* SourceFile */ ? 0 /* None */ : 1 /* Let */; - const statement = factory2.createVariableStatement( - visitNodes2(node.modifiers, modifierVisitor, isModifier), - factory2.createVariableDeclarationList([varDecl], varFlags) - ); - setOriginalNode(varDecl, node); - setSyntheticLeadingComments(varDecl, void 0); - setSyntheticTrailingComments(varDecl, void 0); - setOriginalNode(statement, node); - recordEmittedDeclarationInScope(node); - if (isFirstEmittedDeclarationInScope(node)) { - if (node.kind === 266 /* EnumDeclaration */) { - setSourceMapRange(statement.declarationList, node); - } else { - setSourceMapRange(statement, node); - } - setCommentRange(statement, node); - addEmitFlags(statement, 2048 /* NoTrailingComments */); - statements.push(statement); - return true; - } - return false; - } - function visitModuleDeclaration(node) { - if (!shouldEmitModuleDeclaration(node)) { - return factory2.createNotEmittedStatement(node); - } - Debug.assertNode(node.name, isIdentifier, "A TypeScript namespace should have an Identifier name."); - enableSubstitutionForNamespaceExports(); - const statements = []; - let emitFlags = 4 /* AdviseOnEmitNode */; - const varAdded = addVarForEnumOrModuleDeclaration(statements, node); - if (varAdded) { - if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) { - emitFlags |= 1024 /* NoLeadingComments */; - } - } - const parameterName = getNamespaceParameterName(node); - const containerName = getNamespaceContainerName(node); - const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName( - currentNamespaceContainerName, - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ) : factory2.getDeclarationName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - let moduleArg = factory2.createLogicalOr( - exportName, - factory2.createAssignment( - exportName, - factory2.createObjectLiteralExpression() - ) - ); - if (isExportOfNamespace(node)) { - const localName = factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - moduleArg = factory2.createAssignment(localName, moduleArg); - } - const moduleStatement = factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - parameterName - )], - /*type*/ - void 0, - transformModuleBody(node, containerName) - ), - /*typeArguments*/ - void 0, - [moduleArg] - ) - ); - setOriginalNode(moduleStatement, node); - if (varAdded) { - setSyntheticLeadingComments(moduleStatement, void 0); - setSyntheticTrailingComments(moduleStatement, void 0); - } - setTextRange(moduleStatement, node); - addEmitFlags(moduleStatement, emitFlags); - statements.push(moduleStatement); - return statements; - } - function transformModuleBody(node, namespaceLocalName) { - const savedCurrentNamespaceContainerName = currentNamespaceContainerName; - const savedCurrentNamespace = currentNamespace; - const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; - currentNamespaceContainerName = namespaceLocalName; - currentNamespace = node; - currentScopeFirstDeclarationsOfName = void 0; - const statements = []; - startLexicalEnvironment(); - let statementsLocation; - let blockLocation; - if (node.body) { - if (node.body.kind === 268 /* ModuleBlock */) { - saveStateAndInvoke(node.body, (body) => addRange(statements, visitNodes2(body.statements, namespaceElementVisitor, isStatement))); - statementsLocation = node.body.statements; - blockLocation = node.body; - } else { - const result = visitModuleDeclaration(node.body); - if (result) { - if (isArray(result)) { - addRange(statements, result); - } else { - statements.push(result); - } - } - const moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; - statementsLocation = moveRangePos(moduleBlock.statements, -1); - } - } - insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); - currentNamespaceContainerName = savedCurrentNamespaceContainerName; - currentNamespace = savedCurrentNamespace; - currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; - const block = factory2.createBlock( - setTextRange( - factory2.createNodeArray(statements), - /*location*/ - statementsLocation - ), - /*multiLine*/ - true - ); - setTextRange(block, blockLocation); - if (!node.body || node.body.kind !== 268 /* ModuleBlock */) { - setEmitFlags(block, getEmitFlags(block) | 3072 /* NoComments */); - } - return block; - } - function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { - if (moduleDeclaration.body.kind === 267 /* ModuleDeclaration */) { - const recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); - return recursiveInnerModule || moduleDeclaration.body; - } - } - function visitImportDeclaration(node) { - if (!node.importClause) { - return node; - } - if (node.importClause.isTypeOnly) { - return void 0; - } - const importClause = visitNode(node.importClause, visitImportClause, isImportClause); - return importClause ? factory2.updateImportDeclaration( - node, - /*modifiers*/ - void 0, - importClause, - node.moduleSpecifier, - node.attributes - ) : void 0; - } - function visitImportClause(node) { - Debug.assert(!node.isTypeOnly); - const name = shouldEmitAliasDeclaration(node) ? node.name : void 0; - const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings); - return name || namedBindings ? factory2.updateImportClause( - node, - /*isTypeOnly*/ - false, - name, - namedBindings - ) : void 0; - } - function visitNamedImportBindings(node) { - if (node.kind === 274 /* NamespaceImport */) { - return shouldEmitAliasDeclaration(node) ? node : void 0; - } else { - const allowEmpty = compilerOptions.verbatimModuleSyntax; - const elements = visitNodes2(node.elements, visitImportSpecifier, isImportSpecifier); - return allowEmpty || some(elements) ? factory2.updateNamedImports(node, elements) : void 0; - } - } - function visitImportSpecifier(node) { - return !node.isTypeOnly && shouldEmitAliasDeclaration(node) ? node : void 0; - } - function visitExportAssignment(node) { - return compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node) ? visitEachChild(node, visitor, context) : void 0; - } - function visitExportDeclaration(node) { - if (node.isTypeOnly) { - return void 0; - } - if (!node.exportClause || isNamespaceExport(node.exportClause)) { - return factory2.updateExportDeclaration( - node, - node.modifiers, - node.isTypeOnly, - node.exportClause, - node.moduleSpecifier, - node.attributes - ); - } - const allowEmpty = !!compilerOptions.verbatimModuleSyntax; - const exportClause = visitNode( - node.exportClause, - (bindings) => visitNamedExportBindings(bindings, allowEmpty), - isNamedExportBindings - ); - return exportClause ? factory2.updateExportDeclaration( - node, - /*modifiers*/ - void 0, - node.isTypeOnly, - exportClause, - node.moduleSpecifier, - node.attributes - ) : void 0; - } - function visitNamedExports(node, allowEmpty) { - const elements = visitNodes2(node.elements, visitExportSpecifier, isExportSpecifier); - return allowEmpty || some(elements) ? factory2.updateNamedExports(node, elements) : void 0; - } - function visitNamespaceExports(node) { - return factory2.updateNamespaceExport(node, Debug.checkDefined(visitNode(node.name, visitor, isIdentifier))); - } - function visitNamedExportBindings(node, allowEmpty) { - return isNamespaceExport(node) ? visitNamespaceExports(node) : visitNamedExports(node, allowEmpty); - } - function visitExportSpecifier(node) { - return !node.isTypeOnly && (compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node)) ? node : void 0; - } - function shouldEmitImportEqualsDeclaration(node) { - return shouldEmitAliasDeclaration(node) || !isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node); - } - function visitImportEqualsDeclaration(node) { - if (node.isTypeOnly) { - return void 0; - } - if (isExternalModuleImportEqualsDeclaration(node)) { - if (!shouldEmitAliasDeclaration(node)) { - return void 0; - } - return visitEachChild(node, visitor, context); - } - if (!shouldEmitImportEqualsDeclaration(node)) { - return void 0; - } - const moduleReference = createExpressionFromEntityName(factory2, node.moduleReference); - setEmitFlags(moduleReference, 3072 /* NoComments */ | 4096 /* NoNestedComments */); - if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) { - return setOriginalNode( - setTextRange( - factory2.createVariableStatement( - visitNodes2(node.modifiers, modifierVisitor, isModifier), - factory2.createVariableDeclarationList([ - setOriginalNode( - factory2.createVariableDeclaration( - node.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - moduleReference - ), - node - ) - ]) - ), - node - ), - node - ); - } else { - return setOriginalNode( - createNamespaceExport( - node.name, - moduleReference, - node - ), - node - ); - } - } - function isExportOfNamespace(node) { - return currentNamespace !== void 0 && hasSyntacticModifier(node, 32 /* Export */); - } - function isExternalModuleExport(node) { - return currentNamespace === void 0 && hasSyntacticModifier(node, 32 /* Export */); - } - function isNamedExternalModuleExport(node) { - return isExternalModuleExport(node) && !hasSyntacticModifier(node, 2048 /* Default */); - } - function isDefaultExternalModuleExport(node) { - return isExternalModuleExport(node) && hasSyntacticModifier(node, 2048 /* Default */); - } - function createExportMemberAssignmentStatement(node) { - const expression = factory2.createAssignment( - factory2.getExternalModuleOrNamespaceExportName( - currentNamespaceContainerName, - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ), - factory2.getLocalName(node) - ); - setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end)); - const statement = factory2.createExpressionStatement(expression); - setSourceMapRange(statement, createRange(-1, node.end)); - return statement; - } - function addExportMemberAssignment(statements, node) { - statements.push(createExportMemberAssignmentStatement(node)); - } - function createNamespaceExport(exportName, exportValue, location) { - return setTextRange( - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.getNamespaceMemberName( - currentNamespaceContainerName, - exportName, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ), - exportValue - ) - ), - location - ); - } - function createNamespaceExportExpression(exportName, exportValue, location) { - return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); - } - function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { - return factory2.getNamespaceMemberName( - currentNamespaceContainerName, - name, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - } - function getNamespaceParameterName(node) { - const name = factory2.getGeneratedNameForNode(node); - setSourceMapRange(name, node.name); - return name; - } - function getNamespaceContainerName(node) { - return factory2.getGeneratedNameForNode(node); - } - function enableSubstitutionForNonQualifiedEnumMembers() { - if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) { - enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */; - context.enableSubstitution(80 /* Identifier */); - } - } - function enableSubstitutionForNamespaceExports() { - if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) { - enabledSubstitutions |= 2 /* NamespaceExports */; - context.enableSubstitution(80 /* Identifier */); - context.enableSubstitution(304 /* ShorthandPropertyAssignment */); - context.enableEmitNotification(267 /* ModuleDeclaration */); - } - } - function isTransformedModuleDeclaration(node) { - return getOriginalNode(node).kind === 267 /* ModuleDeclaration */; - } - function isTransformedEnumDeclaration(node) { - return getOriginalNode(node).kind === 266 /* EnumDeclaration */; - } - function onEmitNode(hint, node, emitCallback) { - const savedApplicableSubstitutions = applicableSubstitutions; - const savedCurrentSourceFile = currentSourceFile; - if (isSourceFile(node)) { - currentSourceFile = node; - } - if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) { - applicableSubstitutions |= 2 /* NamespaceExports */; - } - if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) { - applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */; - } - previousOnEmitNode(hint, node, emitCallback); - applicableSubstitutions = savedApplicableSubstitutions; - currentSourceFile = savedCurrentSourceFile; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } else if (isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - if (enabledSubstitutions & 2 /* NamespaceExports */) { - const name = node.name; - const exportedName = trySubstituteNamespaceExportedName(name); - if (exportedName) { - if (node.objectAssignmentInitializer) { - const initializer = factory2.createAssignment(exportedName, node.objectAssignmentInitializer); - return setTextRange(factory2.createPropertyAssignment(name, initializer), node); - } - return setTextRange(factory2.createPropertyAssignment(name, exportedName), node); - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - return substituteExpressionIdentifier(node); - case 211 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 212 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteNamespaceExportedName(node) || node; - } - function trySubstituteNamespaceExportedName(node) { - if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) { - const container = resolver.getReferencedExportContainer( - node, - /*prefixLocals*/ - false - ); - if (container && container.kind !== 307 /* SourceFile */) { - const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 267 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 266 /* EnumDeclaration */; - if (substitute) { - return setTextRange( - factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node), - /*location*/ - node - ); - } - } - } - return void 0; - } - function substitutePropertyAccessExpression(node) { - return substituteConstantValue(node); - } - function substituteElementAccessExpression(node) { - return substituteConstantValue(node); - } - function safeMultiLineComment(value) { - return value.replace(/\*\//g, "*_/"); - } - function substituteConstantValue(node) { - const constantValue = tryGetConstEnumValue(node); - if (constantValue !== void 0) { - setConstantValue(node, constantValue); - const substitute = typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : constantValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constantValue)) : factory2.createNumericLiteral(constantValue); - if (!compilerOptions.removeComments) { - const originalNode = getOriginalNode(node, isAccessExpression); - addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, ` ${safeMultiLineComment(getTextOfNode(originalNode))} `); - } - return substitute; - } - return node; - } - function tryGetConstEnumValue(node) { - if (getIsolatedModules(compilerOptions)) { - return void 0; - } - return isPropertyAccessExpression(node) || isElementAccessExpression(node) ? resolver.getConstantValue(node) : void 0; - } - function shouldEmitAliasDeclaration(node) { - return compilerOptions.verbatimModuleSyntax || isInJSFile(node) || resolver.isReferencedAliasDeclaration(node); - } -} - -// src/compiler/transformers/classFields.ts -function transformClassFields(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - hoistVariableDeclaration, - endLexicalEnvironment, - startLexicalEnvironment, - resumeLexicalEnvironment, - addBlockScopedVariable - } = context; - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const useDefineForClassFields = getUseDefineForClassFields(compilerOptions); - const legacyDecorators = !!compilerOptions.experimentalDecorators; - const shouldTransformInitializersUsingSet = !useDefineForClassFields; - const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */; - const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine; - const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */; - const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */; - const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */; - const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */; - const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */; - const previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - const previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - let shouldTransformPrivateStaticElementsInFile = false; - let enabledSubstitutions = 0 /* None */; - let classAliases; - let pendingExpressions; - let pendingStatements; - let lexicalEnvironment; - const lexicalEnvironmentMap = /* @__PURE__ */ new Map(); - const noSubstitution = /* @__PURE__ */ new Set(); - let currentClassContainer; - let currentClassElement; - let shouldSubstituteThisWithClassThis = false; - let previousShouldSubstituteThisWithClassThis = false; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - lexicalEnvironment = void 0; - shouldTransformPrivateStaticElementsInFile = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */); - if (!shouldTransformAnything && !shouldTransformPrivateStaticElementsInFile) { - return node; - } - const visited = visitEachChild(node, visitor, context); - addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function modifierVisitor(node) { - switch (node.kind) { - case 129 /* AccessorKeyword */: - return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node; - default: - return tryCast(node, isModifier); - } - } - function visitor(node) { - if (!(node.transformFlags & 16777216 /* ContainsClassFields */) && !(node.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */)) { - return node; - } - switch (node.kind) { - case 263 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 231 /* ClassExpression */: - return visitClassExpression(node); - case 175 /* ClassStaticBlockDeclaration */: - case 172 /* PropertyDeclaration */: - return Debug.fail("Use `classElementVisitor` instead."); - case 303 /* PropertyAssignment */: - return visitPropertyAssignment(node); - case 243 /* VariableStatement */: - return visitVariableStatement(node); - case 260 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 169 /* Parameter */: - return visitParameterDeclaration(node); - case 208 /* BindingElement */: - return visitBindingElement(node); - case 277 /* ExportAssignment */: - return visitExportAssignment(node); - case 81 /* PrivateIdentifier */: - return visitPrivateIdentifier(node); - case 211 /* PropertyAccessExpression */: - return visitPropertyAccessExpression(node); - case 212 /* ElementAccessExpression */: - return visitElementAccessExpression(node); - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - return visitPreOrPostfixUnaryExpression( - node, - /*discarded*/ - false - ); - case 226 /* BinaryExpression */: - return visitBinaryExpression( - node, - /*discarded*/ - false - ); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression( - node, - /*discarded*/ - false - ); - case 213 /* CallExpression */: - return visitCallExpression(node); - case 244 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 215 /* TaggedTemplateExpression */: - return visitTaggedTemplateExpression(node); - case 248 /* ForStatement */: - return visitForStatement(node); - case 110 /* ThisKeyword */: - return visitThisExpression(node); - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - return setCurrentClassElementAnd( - /*classElement*/ - void 0, - fallbackVisitor, - node - ); - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: { - return setCurrentClassElementAnd( - node, - fallbackVisitor, - node - ); - } - default: - return fallbackVisitor(node); - } - } - function fallbackVisitor(node) { - return visitEachChild(node, visitor, context); - } - function discardedValueVisitor(node) { - switch (node.kind) { - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - return visitPreOrPostfixUnaryExpression( - node, - /*discarded*/ - true - ); - case 226 /* BinaryExpression */: - return visitBinaryExpression( - node, - /*discarded*/ - true - ); - case 356 /* CommaListExpression */: - return visitCommaListExpression( - node, - /*discarded*/ - true - ); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression( - node, - /*discarded*/ - true - ); - default: - return visitor(node); - } - } - function heritageClauseVisitor(node) { - switch (node.kind) { - case 298 /* HeritageClause */: - return visitEachChild(node, heritageClauseVisitor, context); - case 233 /* ExpressionWithTypeArguments */: - return visitExpressionWithTypeArgumentsInHeritageClause(node); - default: - return visitor(node); - } - } - function assignmentTargetVisitor(node) { - switch (node.kind) { - case 210 /* ObjectLiteralExpression */: - case 209 /* ArrayLiteralExpression */: - return visitAssignmentPattern(node); - default: - return visitor(node); - } - } - function classElementVisitor(node) { - switch (node.kind) { - case 176 /* Constructor */: - return setCurrentClassElementAnd( - node, - visitConstructorDeclaration, - node - ); - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - return setCurrentClassElementAnd( - node, - visitMethodOrAccessorDeclaration, - node - ); - case 172 /* PropertyDeclaration */: - return setCurrentClassElementAnd( - node, - visitPropertyDeclaration, - node - ); - case 175 /* ClassStaticBlockDeclaration */: - return setCurrentClassElementAnd( - node, - visitClassStaticBlockDeclaration, - node - ); - case 167 /* ComputedPropertyName */: - return visitComputedPropertyName(node); - case 240 /* SemicolonClassElement */: - return node; - default: - return isModifierLike(node) ? modifierVisitor(node) : visitor(node); - } - } - function propertyNameVisitor(node) { - switch (node.kind) { - case 167 /* ComputedPropertyName */: - return visitComputedPropertyName(node); - default: - return visitor(node); - } - } - function accessorFieldResultVisitor(node) { - switch (node.kind) { - case 172 /* PropertyDeclaration */: - return transformFieldInitializer(node); - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return classElementVisitor(node); - default: - Debug.assertMissingNode(node, "Expected node to either be a PropertyDeclaration, GetAccessorDeclaration, or SetAccessorDeclaration"); - break; - } - } - function visitPrivateIdentifier(node) { - if (!shouldTransformPrivateElementsOrClassStaticBlocks) { - return node; - } - if (isStatement(node.parent)) { - return node; - } - return setOriginalNode(factory2.createIdentifier(""), node); - } - function transformPrivateIdentifierInInExpression(node) { - const info = accessPrivateIdentifier2(node.left); - if (info) { - const receiver = visitNode(node.right, visitor, isExpression); - return setOriginalNode( - emitHelpers().createClassPrivateFieldInHelper(info.brandCheckIdentifier, receiver), - node - ); - } - return visitEachChild(node, visitor, context); - } - function visitPropertyAssignment(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - } - return visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - const savedPendingStatements = pendingStatements; - pendingStatements = []; - const visitedNode = visitEachChild(node, visitor, context); - const statement = some(pendingStatements) ? [visitedNode, ...pendingStatements] : visitedNode; - pendingStatements = savedPendingStatements; - return statement; - } - function visitVariableDeclaration(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - } - return visitEachChild(node, visitor, context); - } - function visitParameterDeclaration(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - } - return visitEachChild(node, visitor, context); - } - function visitBindingElement(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - } - return visitEachChild(node, visitor, context); - } - function visitExportAssignment(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation( - context, - node, - /*ignoreEmptyStringLiteral*/ - true, - node.isExportEquals ? "" : "default" - ); - } - return visitEachChild(node, visitor, context); - } - function injectPendingExpressions(expression) { - if (some(pendingExpressions)) { - if (isParenthesizedExpression(expression)) { - pendingExpressions.push(expression.expression); - expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions)); - } else { - pendingExpressions.push(expression); - expression = factory2.inlineExpressions(pendingExpressions); - } - pendingExpressions = void 0; - } - return expression; - } - function visitComputedPropertyName(node) { - const expression = visitNode(node.expression, visitor, isExpression); - return factory2.updateComputedPropertyName(node, injectPendingExpressions(expression)); - } - function visitConstructorDeclaration(node) { - if (currentClassContainer) { - return transformConstructor(node, currentClassContainer); - } - return fallbackVisitor(node); - } - function shouldTransformClassElementToWeakMap(node) { - if (shouldTransformPrivateElementsOrClassStaticBlocks) return true; - if (hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) return true; - return false; - } - function visitMethodOrAccessorDeclaration(node) { - Debug.assert(!hasDecorators(node)); - if (!isPrivateIdentifierClassElementDeclaration(node) || !shouldTransformClassElementToWeakMap(node)) { - return visitEachChild(node, classElementVisitor, context); - } - const info = accessPrivateIdentifier2(node.name); - Debug.assert(info, "Undeclared private name for property declaration."); - if (!info.isValid) { - return node; - } - const functionName = getHoistedFunctionName(node); - if (functionName) { - getPendingExpressions().push( - factory2.createAssignment( - functionName, - factory2.createFunctionExpression( - filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)), - node.asteriskToken, - functionName, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - visitFunctionBody(node.body, visitor, context) - ) - ) - ); - } - return void 0; - } - function setCurrentClassElementAnd(classElement, visitor2, arg) { - if (classElement !== currentClassElement) { - const savedCurrentClassElement = currentClassElement; - currentClassElement = classElement; - const result = visitor2(arg); - currentClassElement = savedCurrentClassElement; - return result; - } - return visitor2(arg); - } - function getHoistedFunctionName(node) { - Debug.assert(isPrivateIdentifier(node.name)); - const info = accessPrivateIdentifier2(node.name); - Debug.assert(info, "Undeclared private name for property declaration."); - if (info.kind === "m" /* Method */) { - return info.methodName; - } - if (info.kind === "a" /* Accessor */) { - if (isGetAccessor(node)) { - return info.getterName; - } - if (isSetAccessor(node)) { - return info.setterName; - } - } - } - function tryGetClassThis() { - const lex = getClassLexicalEnvironment(); - return lex.classThis ?? lex.classConstructor ?? (currentClassContainer == null ? void 0 : currentClassContainer.name); - } - function transformAutoAccessor(node) { - const commentRange = getCommentRange(node); - const sourceMapRange = getSourceMapRange(node); - const name = node.name; - let getterName = name; - let setterName = name; - if (isComputedPropertyName(name) && !isSimpleInlineableExpression(name.expression)) { - const cacheAssignment = findComputedPropertyNameCacheAssignment(name); - if (cacheAssignment) { - getterName = factory2.updateComputedPropertyName(name, visitNode(name.expression, visitor, isExpression)); - setterName = factory2.updateComputedPropertyName(name, cacheAssignment.left); - } else { - const temp = factory2.createTempVariable(hoistVariableDeclaration); - setSourceMapRange(temp, name.expression); - const expression = visitNode(name.expression, visitor, isExpression); - const assignment = factory2.createAssignment(temp, expression); - setSourceMapRange(assignment, name.expression); - getterName = factory2.updateComputedPropertyName(name, assignment); - setterName = factory2.updateComputedPropertyName(name, temp); - } - } - const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - const backingField = createAccessorPropertyBackingField(factory2, node, modifiers, node.initializer); - setOriginalNode(backingField, node); - setEmitFlags(backingField, 3072 /* NoComments */); - setSourceMapRange(backingField, sourceMapRange); - const receiver = isStatic(node) ? tryGetClassThis() ?? factory2.createThis() : factory2.createThis(); - const getter = createAccessorPropertyGetRedirector(factory2, node, modifiers, getterName, receiver); - setOriginalNode(getter, node); - setCommentRange(getter, commentRange); - setSourceMapRange(getter, sourceMapRange); - const setterModifiers = factory2.createModifiersFromModifierFlags(modifiersToFlags(modifiers)); - const setter = createAccessorPropertySetRedirector(factory2, node, setterModifiers, setterName, receiver); - setOriginalNode(setter, node); - setEmitFlags(setter, 3072 /* NoComments */); - setSourceMapRange(setter, sourceMapRange); - return visitArray([backingField, getter, setter], accessorFieldResultVisitor, isClassElement); - } - function transformPrivateFieldInitializer(node) { - if (shouldTransformClassElementToWeakMap(node)) { - const info = accessPrivateIdentifier2(node.name); - Debug.assert(info, "Undeclared private name for property declaration."); - if (!info.isValid) { - return node; - } - if (info.isStatic && !shouldTransformPrivateElementsOrClassStaticBlocks) { - const statement = transformPropertyOrClassStaticBlock(node, factory2.createThis()); - if (statement) { - return factory2.createClassStaticBlockDeclaration(factory2.createBlock( - [statement], - /*multiLine*/ - true - )); - } - } - return void 0; - } - if (shouldTransformInitializersUsingSet && !isStatic(node) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */) { - return factory2.updatePropertyDeclaration( - node, - visitNodes2(node.modifiers, visitor, isModifierLike), - node.name, - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ); - } - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - } - return factory2.updatePropertyDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - visitNode(node.name, propertyNameVisitor, isPropertyName), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - } - function transformPublicFieldInitializer(node) { - if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) { - const expr = getPropertyNameExpressionIfNeeded( - node.name, - /*shouldHoist*/ - !!node.initializer || useDefineForClassFields - ); - if (expr) { - getPendingExpressions().push(...flattenCommaList(expr)); - } - if (isStatic(node) && !shouldTransformPrivateElementsOrClassStaticBlocks) { - const initializerStatement = transformPropertyOrClassStaticBlock(node, factory2.createThis()); - if (initializerStatement) { - const staticBlock = factory2.createClassStaticBlockDeclaration( - factory2.createBlock([initializerStatement]) - ); - setOriginalNode(staticBlock, node); - setCommentRange(staticBlock, node); - setCommentRange(initializerStatement, { pos: -1, end: -1 }); - setSyntheticLeadingComments(initializerStatement, void 0); - setSyntheticTrailingComments(initializerStatement, void 0); - return staticBlock; - } - } - return void 0; - } - return factory2.updatePropertyDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - visitNode(node.name, propertyNameVisitor, isPropertyName), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - } - function transformFieldInitializer(node) { - Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided."); - return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node); - } - function shouldTransformAutoAccessorsInCurrentClass() { - return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !!(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */); - } - function visitPropertyDeclaration(node) { - if (isAutoAccessorPropertyDeclaration(node) && (shouldTransformAutoAccessorsInCurrentClass() || hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */)) { - return transformAutoAccessor(node); - } - return transformFieldInitializer(node); - } - function shouldForceDynamicThis() { - return !!currentClassElement && hasStaticModifier(currentClassElement) && isAccessor(currentClassElement) && isAutoAccessorPropertyDeclaration(getOriginalNode(currentClassElement)); - } - function ensureDynamicThisIfNeeded(node) { - if (shouldForceDynamicThis()) { - const innerExpression = skipOuterExpressions(node); - if (innerExpression.kind === 110 /* ThisKeyword */) { - noSubstitution.add(innerExpression); - } - } - } - function createPrivateIdentifierAccess(info, receiver) { - receiver = visitNode(receiver, visitor, isExpression); - ensureDynamicThisIfNeeded(receiver); - return createPrivateIdentifierAccessHelper(info, receiver); - } - function createPrivateIdentifierAccessHelper(info, receiver) { - setCommentRange(receiver, moveRangePos(receiver, -1)); - switch (info.kind) { - case "a" /* Accessor */: - return emitHelpers().createClassPrivateFieldGetHelper( - receiver, - info.brandCheckIdentifier, - info.kind, - info.getterName - ); - case "m" /* Method */: - return emitHelpers().createClassPrivateFieldGetHelper( - receiver, - info.brandCheckIdentifier, - info.kind, - info.methodName - ); - case "f" /* Field */: - return emitHelpers().createClassPrivateFieldGetHelper( - receiver, - info.brandCheckIdentifier, - info.kind, - info.isStatic ? info.variableName : void 0 - ); - case "untransformed": - return Debug.fail("Access helpers should not be created for untransformed private elements"); - default: - Debug.assertNever(info, "Unknown private element type"); - } - } - function visitPropertyAccessExpression(node) { - if (isPrivateIdentifier(node.name)) { - const privateIdentifierInfo = accessPrivateIdentifier2(node.name); - if (privateIdentifierInfo) { - return setTextRange( - setOriginalNode( - createPrivateIdentifierAccess(privateIdentifierInfo, node.expression), - node - ), - node - ); - } - } - if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isIdentifier(node.name) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { - const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; - if (facts & 1 /* ClassWasDecorated */) { - return visitInvalidSuperProperty(node); - } - if (classConstructor && superClassReference) { - const superProperty = factory2.createReflectGetCall( - superClassReference, - factory2.createStringLiteralFromNode(node.name), - classConstructor - ); - setOriginalNode(superProperty, node.expression); - setTextRange(superProperty, node.expression); - return superProperty; - } - } - return visitEachChild(node, visitor, context); - } - function visitElementAccessExpression(node) { - if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { - const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; - if (facts & 1 /* ClassWasDecorated */) { - return visitInvalidSuperProperty(node); - } - if (classConstructor && superClassReference) { - const superProperty = factory2.createReflectGetCall( - superClassReference, - visitNode(node.argumentExpression, visitor, isExpression), - classConstructor - ); - setOriginalNode(superProperty, node.expression); - setTextRange(superProperty, node.expression); - return superProperty; - } - } - return visitEachChild(node, visitor, context); - } - function visitPreOrPostfixUnaryExpression(node, discarded) { - if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { - const operand = skipParentheses(node.operand); - if (isPrivateIdentifierPropertyAccessExpression(operand)) { - let info; - if (info = accessPrivateIdentifier2(operand.name)) { - const receiver = visitNode(operand.expression, visitor, isExpression); - ensureDynamicThisIfNeeded(receiver); - const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver); - let expression = createPrivateIdentifierAccess(info, readExpression); - const temp = isPrefixUnaryExpression(node) || discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); - expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp); - expression = createPrivateIdentifierAssignment( - info, - initializeExpression || readExpression, - expression, - 64 /* EqualsToken */ - ); - setOriginalNode(expression, node); - setTextRange(expression, node); - if (temp) { - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; - } - } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(operand) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { - const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; - if (facts & 1 /* ClassWasDecorated */) { - const expression = visitInvalidSuperProperty(operand); - return isPrefixUnaryExpression(node) ? factory2.updatePrefixUnaryExpression(node, expression) : factory2.updatePostfixUnaryExpression(node, expression); - } - if (classConstructor && superClassReference) { - let setterName; - let getterName; - if (isPropertyAccessExpression(operand)) { - if (isIdentifier(operand.name)) { - getterName = setterName = factory2.createStringLiteralFromNode(operand.name); - } - } else { - if (isSimpleInlineableExpression(operand.argumentExpression)) { - getterName = setterName = operand.argumentExpression; - } else { - getterName = factory2.createTempVariable(hoistVariableDeclaration); - setterName = factory2.createAssignment(getterName, visitNode(operand.argumentExpression, visitor, isExpression)); - } - } - if (setterName && getterName) { - let expression = factory2.createReflectGetCall(superClassReference, getterName, classConstructor); - setTextRange(expression, operand); - const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); - expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp); - expression = factory2.createReflectSetCall(superClassReference, setterName, expression, classConstructor); - setOriginalNode(expression, node); - setTextRange(expression, node); - if (temp) { - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; - } - } - } - } - return visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return factory2.updateForStatement( - node, - visitNode(node.initializer, discardedValueVisitor, isForInitializer), - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, discardedValueVisitor, isExpression), - visitIterationBody(node.statement, visitor, context) - ); - } - function visitExpressionStatement(node) { - return factory2.updateExpressionStatement( - node, - visitNode(node.expression, discardedValueVisitor, isExpression) - ); - } - function createCopiableReceiverExpr(receiver) { - const clone2 = nodeIsSynthesized(receiver) ? receiver : factory2.cloneNode(receiver); - if (receiver.kind === 110 /* ThisKeyword */ && noSubstitution.has(receiver)) { - noSubstitution.add(clone2); - } - if (isSimpleInlineableExpression(receiver)) { - return { readExpression: clone2, initializeExpression: void 0 }; - } - const readExpression = factory2.createTempVariable(hoistVariableDeclaration); - const initializeExpression = factory2.createAssignment(readExpression, clone2); - return { readExpression, initializeExpression }; - } - function visitCallExpression(node) { - var _a; - if (isPrivateIdentifierPropertyAccessExpression(node.expression) && accessPrivateIdentifier2(node.expression.name)) { - const { thisArg, target } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion); - if (isCallChain(node)) { - return factory2.updateCallChain( - node, - factory2.createPropertyAccessChain(visitNode(target, visitor, isExpression), node.questionDotToken, "call"), - /*questionDotToken*/ - void 0, - /*typeArguments*/ - void 0, - [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)] - ); - } - return factory2.updateCallExpression( - node, - factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "call"), - /*typeArguments*/ - void 0, - [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)] - ); - } - if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.expression) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) { - const invocation = factory2.createFunctionCallCall( - visitNode(node.expression, visitor, isExpression), - lexicalEnvironment.data.classConstructor, - visitNodes2(node.arguments, visitor, isExpression) - ); - setOriginalNode(invocation, node); - setTextRange(invocation, node); - return invocation; - } - return visitEachChild(node, visitor, context); - } - function visitTaggedTemplateExpression(node) { - var _a; - if (isPrivateIdentifierPropertyAccessExpression(node.tag) && accessPrivateIdentifier2(node.tag.name)) { - const { thisArg, target } = factory2.createCallBinding(node.tag, hoistVariableDeclaration, languageVersion); - return factory2.updateTaggedTemplateExpression( - node, - factory2.createCallExpression( - factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "bind"), - /*typeArguments*/ - void 0, - [visitNode(thisArg, visitor, isExpression)] - ), - /*typeArguments*/ - void 0, - visitNode(node.template, visitor, isTemplateLiteral) - ); - } - if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.tag) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) { - const invocation = factory2.createFunctionBindCall( - visitNode(node.tag, visitor, isExpression), - lexicalEnvironment.data.classConstructor, - [] - ); - setOriginalNode(invocation, node); - setTextRange(invocation, node); - return factory2.updateTaggedTemplateExpression( - node, - invocation, - /*typeArguments*/ - void 0, - visitNode(node.template, visitor, isTemplateLiteral) - ); - } - return visitEachChild(node, visitor, context); - } - function transformClassStaticBlockDeclaration(node) { - if (lexicalEnvironment) { - lexicalEnvironmentMap.set(getOriginalNode(node), lexicalEnvironment); - } - if (shouldTransformPrivateElementsOrClassStaticBlocks) { - if (isClassThisAssignmentBlock(node)) { - const result = visitNode(node.body.statements[0].expression, visitor, isExpression); - if (isAssignmentExpression( - result, - /*excludeCompoundAssignment*/ - true - ) && result.left === result.right) { - return void 0; - } - return result; - } - if (isClassNamedEvaluationHelperBlock(node)) { - return visitNode(node.body.statements[0].expression, visitor, isExpression); - } - startLexicalEnvironment(); - let statements = setCurrentClassElementAnd( - node, - (statements2) => visitNodes2(statements2, visitor, isStatement), - node.body.statements - ); - statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - const iife = factory2.createImmediatelyInvokedArrowFunction(statements); - setOriginalNode(skipParentheses(iife.expression), node); - addEmitFlags(skipParentheses(iife.expression), 4 /* AdviseOnEmitNode */); - setOriginalNode(iife, node); - setTextRange(iife, node); - return iife; - } - } - function isAnonymousClassNeedingAssignedName(node) { - if (isClassExpression(node) && !node.name) { - const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node); - if (some(staticPropertiesOrClassStaticBlocks, isClassNamedEvaluationHelperBlock)) { - return false; - } - const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || !!(getInternalEmitFlags(node) && 32 /* TransformPrivateStaticElements */)) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2)); - return hasTransformableStatics; - } - return false; - } - function visitBinaryExpression(node, discarded) { - if (isDestructuringAssignment(node)) { - const savedPendingExpressions = pendingExpressions; - pendingExpressions = void 0; - node = factory2.updateBinaryExpression( - node, - visitNode(node.left, assignmentTargetVisitor, isExpression), - node.operatorToken, - visitNode(node.right, visitor, isExpression) - ); - const expr = some(pendingExpressions) ? factory2.inlineExpressions(compact([...pendingExpressions, node])) : node; - pendingExpressions = savedPendingExpressions; - return expr; - } - if (isAssignmentExpression(node)) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - Debug.assertNode(node, isAssignmentExpression); - } - const left = skipOuterExpressions(node.left, 8 /* PartiallyEmittedExpressions */ | 1 /* Parentheses */); - if (isPrivateIdentifierPropertyAccessExpression(left)) { - const info = accessPrivateIdentifier2(left.name); - if (info) { - return setTextRange( - setOriginalNode( - createPrivateIdentifierAssignment(info, left.expression, node.right, node.operatorToken.kind), - node - ), - node - ); - } - } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.left) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { - const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; - if (facts & 1 /* ClassWasDecorated */) { - return factory2.updateBinaryExpression( - node, - visitInvalidSuperProperty(node.left), - node.operatorToken, - visitNode(node.right, visitor, isExpression) - ); - } - if (classConstructor && superClassReference) { - let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0; - if (setterName) { - let expression = visitNode(node.right, visitor, isExpression); - if (isCompoundAssignment(node.operatorToken.kind)) { - let getterName = setterName; - if (!isSimpleInlineableExpression(setterName)) { - getterName = factory2.createTempVariable(hoistVariableDeclaration); - setterName = factory2.createAssignment(getterName, setterName); - } - const superPropertyGet = factory2.createReflectGetCall( - superClassReference, - getterName, - classConstructor - ); - setOriginalNode(superPropertyGet, node.left); - setTextRange(superPropertyGet, node.left); - expression = factory2.createBinaryExpression( - superPropertyGet, - getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind), - expression - ); - setTextRange(expression, node); - } - const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); - if (temp) { - expression = factory2.createAssignment(temp, expression); - setTextRange(temp, node); - } - expression = factory2.createReflectSetCall( - superClassReference, - setterName, - expression, - classConstructor - ); - setOriginalNode(expression, node); - setTextRange(expression, node); - if (temp) { - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; - } - } - } - } - if (isPrivateIdentifierInExpression(node)) { - return transformPrivateIdentifierInInExpression(node); - } - return visitEachChild(node, visitor, context); - } - function visitCommaListExpression(node, discarded) { - const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor); - return factory2.updateCommaListExpression(node, elements); - } - function visitParenthesizedExpression(node, discarded) { - const visitorFunc = discarded ? discardedValueVisitor : visitor; - const expression = visitNode(node.expression, visitorFunc, isExpression); - return factory2.updateParenthesizedExpression(node, expression); - } - function createPrivateIdentifierAssignment(info, receiver, right, operator) { - receiver = visitNode(receiver, visitor, isExpression); - right = visitNode(right, visitor, isExpression); - ensureDynamicThisIfNeeded(receiver); - if (isCompoundAssignment(operator)) { - const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver); - receiver = initializeExpression || readExpression; - right = factory2.createBinaryExpression( - createPrivateIdentifierAccessHelper(info, readExpression), - getNonAssignmentOperatorForCompoundAssignment(operator), - right - ); - } - setCommentRange(receiver, moveRangePos(receiver, -1)); - switch (info.kind) { - case "a" /* Accessor */: - return emitHelpers().createClassPrivateFieldSetHelper( - receiver, - info.brandCheckIdentifier, - right, - info.kind, - info.setterName - ); - case "m" /* Method */: - return emitHelpers().createClassPrivateFieldSetHelper( - receiver, - info.brandCheckIdentifier, - right, - info.kind, - /*f*/ - void 0 - ); - case "f" /* Field */: - return emitHelpers().createClassPrivateFieldSetHelper( - receiver, - info.brandCheckIdentifier, - right, - info.kind, - info.isStatic ? info.variableName : void 0 - ); - case "untransformed": - return Debug.fail("Access helpers should not be created for untransformed private elements"); - default: - Debug.assertNever(info, "Unknown private element type"); - } - } - function getPrivateInstanceMethodsAndAccessors(node) { - return filter(node.members, isNonStaticMethodOrAccessorWithPrivateName); - } - function getClassFacts(node) { - var _a; - let facts = 0 /* None */; - const original = getOriginalNode(node); - if (isClassLike(original) && classOrConstructorParameterIsDecorated(legacyDecorators, original)) { - facts |= 1 /* ClassWasDecorated */; - } - if (shouldTransformPrivateElementsOrClassStaticBlocks && (classHasClassThisAssignment(node) || classHasExplicitlyAssignedName(node))) { - facts |= 2 /* NeedsClassConstructorReference */; - } - let containsPublicInstanceFields = false; - let containsInitializedPublicInstanceFields = false; - let containsInstancePrivateElements = false; - let containsInstanceAutoAccessors = false; - for (const member of node.members) { - if (isStatic(member)) { - if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) { - facts |= 2 /* NeedsClassConstructorReference */; - } else if (isAutoAccessorPropertyDeclaration(member) && shouldTransformAutoAccessors === -1 /* True */ && !node.name && !((_a = node.emitNode) == null ? void 0 : _a.classThis)) { - facts |= 2 /* NeedsClassConstructorReference */; - } - if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) { - if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) { - facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */; - if (!(facts & 1 /* ClassWasDecorated */)) { - facts |= 2 /* NeedsClassConstructorReference */; - } - } - if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) { - if (!(facts & 1 /* ClassWasDecorated */)) { - facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */; - } - } - } - } else if (!hasAbstractModifier(getOriginalNode(member))) { - if (isAutoAccessorPropertyDeclaration(member)) { - containsInstanceAutoAccessors = true; - containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member)); - } else if (isPrivateIdentifierClassElementDeclaration(member)) { - containsInstancePrivateElements = true; - if (resolver.hasNodeCheckFlag(member, 262144 /* ContainsConstructorReference */)) { - facts |= 2 /* NeedsClassConstructorReference */; - } - } else if (isPropertyDeclaration(member)) { - containsPublicInstanceFields = true; - containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer); - } - } - } - const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */; - if (willHoistInitializersToConstructor) { - facts |= 16 /* WillHoistInitializersToConstructor */; - } - return facts; - } - function visitExpressionWithTypeArgumentsInHeritageClause(node) { - var _a; - const facts = ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts) || 0 /* None */; - if (facts & 4 /* NeedsClassSuperReference */) { - const temp = factory2.createTempVariable( - hoistVariableDeclaration, - /*reservedInNestedScopes*/ - true - ); - getClassLexicalEnvironment().superClassReference = temp; - return factory2.updateExpressionWithTypeArguments( - node, - factory2.createAssignment( - temp, - visitNode(node.expression, visitor, isExpression) - ), - /*typeArguments*/ - void 0 - ); - } - return visitEachChild(node, visitor, context); - } - function visitInNewClassLexicalEnvironment(node, visitor2) { - var _a; - const savedCurrentClassContainer = currentClassContainer; - const savedPendingExpressions = pendingExpressions; - const savedLexicalEnvironment = lexicalEnvironment; - currentClassContainer = node; - pendingExpressions = void 0; - startClassLexicalEnvironment(); - const shouldAlwaysTransformPrivateStaticElements = getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */; - if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldAlwaysTransformPrivateStaticElements) { - const name = getNameOfDeclaration(node); - if (name && isIdentifier(name)) { - getPrivateIdentifierEnvironment().data.className = name; - } else if ((_a = node.emitNode) == null ? void 0 : _a.assignedName) { - if (isStringLiteral(node.emitNode.assignedName)) { - if (node.emitNode.assignedName.textSourceNode && isIdentifier(node.emitNode.assignedName.textSourceNode)) { - getPrivateIdentifierEnvironment().data.className = node.emitNode.assignedName.textSourceNode; - } else if (isIdentifierText(node.emitNode.assignedName.text, languageVersion)) { - const prefixName = factory2.createIdentifier(node.emitNode.assignedName.text); - getPrivateIdentifierEnvironment().data.className = prefixName; - } - } - } - } - if (shouldTransformPrivateElementsOrClassStaticBlocks) { - const privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node); - if (some(privateInstanceMethodsAndAccessors)) { - getPrivateIdentifierEnvironment().data.weakSetName = createHoistedVariableForClass( - "instances", - privateInstanceMethodsAndAccessors[0].name - ); - } - } - const facts = getClassFacts(node); - if (facts) { - getClassLexicalEnvironment().facts = facts; - } - if (facts & 8 /* NeedsSubstitutionForThisInClassStaticField */) { - enableSubstitutionForClassStaticThisOrSuperReference(); - } - const result = visitor2(node, facts); - endClassLexicalEnvironment(); - Debug.assert(lexicalEnvironment === savedLexicalEnvironment); - currentClassContainer = savedCurrentClassContainer; - pendingExpressions = savedPendingExpressions; - return result; - } - function visitClassDeclaration(node) { - return visitInNewClassLexicalEnvironment(node, visitClassDeclarationInNewClassLexicalEnvironment); - } - function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) { - var _a, _b; - let pendingClassReferenceAssignment; - if (facts & 2 /* NeedsClassConstructorReference */) { - if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a = node.emitNode) == null ? void 0 : _a.classThis)) { - getClassLexicalEnvironment().classConstructor = node.emitNode.classThis; - pendingClassReferenceAssignment = factory2.createAssignment(node.emitNode.classThis, factory2.getInternalName(node)); - } else { - const temp = factory2.createTempVariable( - hoistVariableDeclaration, - /*reservedInNestedScopes*/ - true - ); - getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp); - pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node)); - } - } - if ((_b = node.emitNode) == null ? void 0 : _b.classThis) { - getClassLexicalEnvironment().classThis = node.emitNode.classThis; - } - const isClassWithConstructorReference = resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */); - const isExport = hasSyntacticModifier(node, 32 /* Export */); - const isDefault = hasSyntacticModifier(node, 2048 /* Default */); - let modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause); - const { members, prologue } = transformClassMembers(node); - const statements = []; - if (pendingClassReferenceAssignment) { - getPendingExpressions().unshift(pendingClassReferenceAssignment); - } - if (some(pendingExpressions)) { - statements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))); - } - if (shouldTransformInitializersUsingSet || shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) { - const staticProperties = getStaticPropertiesAndClassStaticBlock(node); - if (some(staticProperties)) { - addPropertyOrClassStaticBlockStatements(statements, staticProperties, factory2.getInternalName(node)); - } - } - if (statements.length > 0 && isExport && isDefault) { - modifiers = visitNodes2(modifiers, (node2) => isExportOrDefaultModifier(node2) ? void 0 : node2, isModifier); - statements.push(factory2.createExportAssignment( - /*modifiers*/ - void 0, - /*isExportEquals*/ - false, - factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ) - )); - } - const alias = getClassLexicalEnvironment().classConstructor; - if (isClassWithConstructorReference && alias) { - enableSubstitutionForClassAliases(); - classAliases[getOriginalNodeId(node)] = alias; - } - const classDecl = factory2.updateClassDeclaration( - node, - modifiers, - node.name, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - statements.unshift(classDecl); - if (prologue) { - statements.unshift(factory2.createExpressionStatement(prologue)); - } - return statements; - } - function visitClassExpression(node) { - return visitInNewClassLexicalEnvironment(node, visitClassExpressionInNewClassLexicalEnvironment); - } - function visitClassExpressionInNewClassLexicalEnvironment(node, facts) { - var _a, _b, _c; - const isDecoratedClassDeclaration = !!(facts & 1 /* ClassWasDecorated */); - const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node); - const isClassWithConstructorReference = resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */); - const requiresBlockScopedVar = resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */); - let temp; - function createClassTempVar() { - var _a2; - if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a2 = node.emitNode) == null ? void 0 : _a2.classThis)) { - return getClassLexicalEnvironment().classConstructor = node.emitNode.classThis; - } - const temp2 = factory2.createTempVariable( - requiresBlockScopedVar ? addBlockScopedVariable : hoistVariableDeclaration, - /*reservedInNestedScopes*/ - true - ); - getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp2); - return temp2; - } - if ((_a = node.emitNode) == null ? void 0 : _a.classThis) { - getClassLexicalEnvironment().classThis = node.emitNode.classThis; - } - if (facts & 2 /* NeedsClassConstructorReference */) { - temp ?? (temp = createClassTempVar()); - } - const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause); - const { members, prologue } = transformClassMembers(node); - const classExpression = factory2.updateClassExpression( - node, - modifiers, - node.name, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - const expressions = []; - if (prologue) { - expressions.push(prologue); - } - const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2)); - if (hasTransformableStatics || some(pendingExpressions)) { - if (isDecoratedClassDeclaration) { - Debug.assertIsDefined(pendingStatements, "Decorated classes transformed by TypeScript are expected to be within a variable declaration."); - if (some(pendingExpressions)) { - addRange(pendingStatements, map(pendingExpressions, factory2.createExpressionStatement)); - } - if (some(staticPropertiesOrClassStaticBlocks)) { - addPropertyOrClassStaticBlockStatements(pendingStatements, staticPropertiesOrClassStaticBlocks, ((_b = node.emitNode) == null ? void 0 : _b.classThis) ?? factory2.getInternalName(node)); - } - if (temp) { - expressions.push(factory2.createAssignment(temp, classExpression)); - } else if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_c = node.emitNode) == null ? void 0 : _c.classThis)) { - expressions.push(factory2.createAssignment(node.emitNode.classThis, classExpression)); - } else { - expressions.push(classExpression); - } - } else { - temp ?? (temp = createClassTempVar()); - if (isClassWithConstructorReference) { - enableSubstitutionForClassAliases(); - const alias = factory2.cloneNode(temp); - alias.emitNode.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */; - classAliases[getOriginalNodeId(node)] = alias; - } - expressions.push(factory2.createAssignment(temp, classExpression)); - addRange(expressions, pendingExpressions); - addRange(expressions, generateInitializedPropertyExpressionsOrClassStaticBlock(staticPropertiesOrClassStaticBlocks, temp)); - expressions.push(factory2.cloneNode(temp)); - } - } else { - expressions.push(classExpression); - } - if (expressions.length > 1) { - addEmitFlags(classExpression, 131072 /* Indented */); - expressions.forEach(startOnNewLine); - } - return factory2.inlineExpressions(expressions); - } - function visitClassStaticBlockDeclaration(node) { - if (!shouldTransformPrivateElementsOrClassStaticBlocks) { - return visitEachChild(node, visitor, context); - } - return void 0; - } - function visitThisExpression(node) { - if (shouldTransformThisInStaticInitializers && currentClassElement && isClassStaticBlockDeclaration(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { - const { classThis, classConstructor } = lexicalEnvironment.data; - return classThis ?? classConstructor ?? node; - } - return node; - } - function transformClassMembers(node) { - const shouldTransformPrivateStaticElementsInClass = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */); - if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInFile) { - for (const member of node.members) { - if (isPrivateIdentifierClassElementDeclaration(member)) { - if (shouldTransformClassElementToWeakMap(member)) { - addPrivateIdentifierToEnvironment(member, member.name, addPrivateIdentifierClassElementToEnvironment); - } else { - const privateEnv = getPrivateIdentifierEnvironment(); - setPrivateIdentifier(privateEnv, member.name, { kind: "untransformed" }); - } - } - } - if (shouldTransformPrivateElementsOrClassStaticBlocks) { - if (some(getPrivateInstanceMethodsAndAccessors(node))) { - createBrandCheckWeakSetForPrivateMethods(); - } - } - if (shouldTransformAutoAccessorsInCurrentClass()) { - for (const member of node.members) { - if (isAutoAccessorPropertyDeclaration(member)) { - const storageName = factory2.getGeneratedPrivateNameForNode( - member.name, - /*prefix*/ - void 0, - "_accessor_storage" - ); - if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInClass && hasStaticModifier(member)) { - addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment); - } else { - const privateEnv = getPrivateIdentifierEnvironment(); - setPrivateIdentifier(privateEnv, storageName, { kind: "untransformed" }); - } - } - } - } - } - let members = visitNodes2(node.members, classElementVisitor, isClassElement); - let syntheticConstructor; - if (!some(members, isConstructorDeclaration)) { - syntheticConstructor = transformConstructor( - /*constructor*/ - void 0, - node - ); - } - let prologue; - let syntheticStaticBlock; - if (!shouldTransformPrivateElementsOrClassStaticBlocks && some(pendingExpressions)) { - let statement = factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)); - if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) { - const temp = factory2.createTempVariable(hoistVariableDeclaration); - const arrow = factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - [], - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - factory2.createBlock([statement]) - ); - prologue = factory2.createAssignment(temp, arrow); - statement = factory2.createExpressionStatement(factory2.createCallExpression( - temp, - /*typeArguments*/ - void 0, - [] - )); - } - const block = factory2.createBlock([statement]); - syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block); - pendingExpressions = void 0; - } - if (syntheticConstructor || syntheticStaticBlock) { - let membersArray; - const classThisAssignmentBlock = find(members, isClassThisAssignmentBlock); - const classNamedEvaluationHelperBlock = find(members, isClassNamedEvaluationHelperBlock); - membersArray = append(membersArray, classThisAssignmentBlock); - membersArray = append(membersArray, classNamedEvaluationHelperBlock); - membersArray = append(membersArray, syntheticConstructor); - membersArray = append(membersArray, syntheticStaticBlock); - const remainingMembers = classThisAssignmentBlock || classNamedEvaluationHelperBlock ? filter(members, (member) => member !== classThisAssignmentBlock && member !== classNamedEvaluationHelperBlock) : members; - membersArray = addRange(membersArray, remainingMembers); - members = setTextRange( - factory2.createNodeArray(membersArray), - /*location*/ - node.members - ); - } - return { members, prologue }; - } - function createBrandCheckWeakSetForPrivateMethods() { - const { weakSetName } = getPrivateIdentifierEnvironment().data; - Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); - getPendingExpressions().push( - factory2.createAssignment( - weakSetName, - factory2.createNewExpression( - factory2.createIdentifier("WeakSet"), - /*typeArguments*/ - void 0, - [] - ) - ) - ); - } - function transformConstructor(constructor, container) { - constructor = visitNode(constructor, visitor, isConstructorDeclaration); - if (!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) || !(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */)) { - return constructor; - } - const extendsClauseElement = getEffectiveBaseTypeNode(container); - const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */); - const parameters = visitParameterList(constructor ? constructor.parameters : void 0, visitor, context); - const body = transformConstructorBody(container, constructor, isDerivedClass); - if (!body) { - return constructor; - } - if (constructor) { - Debug.assert(parameters); - return factory2.updateConstructorDeclaration( - constructor, - /*modifiers*/ - void 0, - parameters, - body - ); - } - return startOnNewLine( - setOriginalNode( - setTextRange( - factory2.createConstructorDeclaration( - /*modifiers*/ - void 0, - parameters ?? [], - body - ), - constructor || container - ), - constructor - ) - ); - } - function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements, constructor) { - const superStatementIndex = superPath[superPathDepth]; - const superStatement = statementsIn[superStatementIndex]; - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset)); - statementOffset = superStatementIndex + 1; - if (isTryStatement(superStatement)) { - const tryBlockStatements = []; - transformConstructorBodyWorker( - tryBlockStatements, - superStatement.tryBlock.statements, - /*statementOffset*/ - 0, - superPath, - superPathDepth + 1, - initializerStatements, - constructor - ); - const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements); - setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements); - statementsOut.push(factory2.updateTryStatement( - superStatement, - factory2.updateBlock(superStatement.tryBlock, tryBlockStatements), - visitNode(superStatement.catchClause, visitor, isCatchClause), - visitNode(superStatement.finallyBlock, visitor, isBlock) - )); - } else { - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1)); - while (statementOffset < statementsIn.length) { - const statement = statementsIn[statementOffset]; - if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) { - statementOffset++; - } else { - break; - } - } - addRange(statementsOut, initializerStatements); - } - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset)); - } - function transformConstructorBody(node, constructor, isDerivedClass) { - var _a; - const instanceProperties = getProperties( - node, - /*requireInitializer*/ - false, - /*isStatic*/ - false - ); - let properties = instanceProperties; - if (!useDefineForClassFields) { - properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property)); - } - const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node); - const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors); - if (!constructor && !needsConstructorBody) { - return visitFunctionBody( - /*node*/ - void 0, - visitor, - context - ); - } - resumeLexicalEnvironment(); - const needsSyntheticConstructor = !constructor && isDerivedClass; - let statementOffset = 0; - let statements = []; - const initializerStatements = []; - const receiver = factory2.createThis(); - addInstanceMethodStatements(initializerStatements, privateMethodsAndAccessors, receiver); - if (constructor) { - const parameterProperties = filter(instanceProperties, (prop) => isParameterPropertyDeclaration(getOriginalNode(prop), constructor)); - const nonParameterProperties = filter(properties, (prop) => !isParameterPropertyDeclaration(getOriginalNode(prop), constructor)); - addPropertyOrClassStaticBlockStatements(initializerStatements, parameterProperties, receiver); - addPropertyOrClassStaticBlockStatements(initializerStatements, nonParameterProperties, receiver); - } else { - addPropertyOrClassStaticBlockStatements(initializerStatements, properties, receiver); - } - if (constructor == null ? void 0 : constructor.body) { - statementOffset = factory2.copyPrologue( - constructor.body.statements, - statements, - /*ensureUseStrict*/ - false, - visitor - ); - const superStatementIndices = findSuperStatementIndexPath(constructor.body.statements, statementOffset); - if (superStatementIndices.length) { - transformConstructorBodyWorker( - statements, - constructor.body.statements, - statementOffset, - superStatementIndices, - /*superPathDepth*/ - 0, - initializerStatements, - constructor - ); - } else { - while (statementOffset < constructor.body.statements.length) { - const statement = constructor.body.statements[statementOffset]; - if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) { - statementOffset++; - } else { - break; - } - } - addRange(statements, initializerStatements); - addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset)); - } - } else { - if (needsSyntheticConstructor) { - statements.push( - factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createSuper(), - /*typeArguments*/ - void 0, - [factory2.createSpreadElement(factory2.createIdentifier("arguments"))] - ) - ) - ); - } - addRange(statements, initializerStatements); - } - statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - if (statements.length === 0 && !constructor) { - return void 0; - } - const multiLine = (constructor == null ? void 0 : constructor.body) && constructor.body.statements.length >= statements.length ? constructor.body.multiLine ?? statements.length > 0 : statements.length > 0; - return setTextRange( - factory2.createBlock( - setTextRange( - factory2.createNodeArray(statements), - /*location*/ - ((_a = constructor == null ? void 0 : constructor.body) == null ? void 0 : _a.statements) ?? node.members - ), - multiLine - ), - /*location*/ - constructor == null ? void 0 : constructor.body - ); - } - function addPropertyOrClassStaticBlockStatements(statements, properties, receiver) { - for (const property of properties) { - if (isStatic(property) && !shouldTransformPrivateElementsOrClassStaticBlocks) { - continue; - } - const statement = transformPropertyOrClassStaticBlock(property, receiver); - if (!statement) { - continue; - } - statements.push(statement); - } - } - function transformPropertyOrClassStaticBlock(property, receiver) { - const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : transformProperty(property, receiver); - if (!expression) { - return void 0; - } - const statement = factory2.createExpressionStatement(expression); - setOriginalNode(statement, property); - addEmitFlags(statement, getEmitFlags(property) & 3072 /* NoComments */); - setCommentRange(statement, property); - const propertyOriginalNode = getOriginalNode(property); - if (isParameter(propertyOriginalNode)) { - setSourceMapRange(statement, propertyOriginalNode); - removeAllComments(statement); - } else { - setSourceMapRange(statement, moveRangePastModifiers(property)); - } - setSyntheticLeadingComments(expression, void 0); - setSyntheticTrailingComments(expression, void 0); - if (hasAccessorModifier(propertyOriginalNode)) { - addEmitFlags(statement, 3072 /* NoComments */); - } - return statement; - } - function generateInitializedPropertyExpressionsOrClassStaticBlock(propertiesOrClassStaticBlocks, receiver) { - const expressions = []; - for (const property of propertiesOrClassStaticBlocks) { - const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : setCurrentClassElementAnd( - property, - () => transformProperty(property, receiver), - /*arg*/ - void 0 - ); - if (!expression) { - continue; - } - startOnNewLine(expression); - setOriginalNode(expression, property); - addEmitFlags(expression, getEmitFlags(property) & 3072 /* NoComments */); - setSourceMapRange(expression, moveRangePastModifiers(property)); - setCommentRange(expression, property); - expressions.push(expression); - } - return expressions; - } - function transformProperty(property, receiver) { - var _a; - const savedCurrentClassElement = currentClassElement; - const transformed = transformPropertyWorker(property, receiver); - if (transformed && hasStaticModifier(property) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts)) { - setOriginalNode(transformed, property); - addEmitFlags(transformed, 4 /* AdviseOnEmitNode */); - setSourceMapRange(transformed, getSourceMapRange(property.name)); - lexicalEnvironmentMap.set(getOriginalNode(property), lexicalEnvironment); - } - currentClassElement = savedCurrentClassElement; - return transformed; - } - function transformPropertyWorker(property, receiver) { - const emitAssignment = !useDefineForClassFields; - if (isNamedEvaluation(property, isAnonymousClassNeedingAssignedName)) { - property = transformNamedEvaluation(context, property); - } - const propertyName = hasAccessorModifier(property) ? factory2.getGeneratedPrivateNameForNode(property.name) : isComputedPropertyName(property.name) && !isSimpleInlineableExpression(property.name.expression) ? factory2.updateComputedPropertyName(property.name, factory2.getGeneratedNameForNode(property.name)) : property.name; - if (hasStaticModifier(property)) { - currentClassElement = property; - } - if (isPrivateIdentifier(propertyName) && shouldTransformClassElementToWeakMap(property)) { - const privateIdentifierInfo = accessPrivateIdentifier2(propertyName); - if (privateIdentifierInfo) { - if (privateIdentifierInfo.kind === "f" /* Field */) { - if (!privateIdentifierInfo.isStatic) { - return createPrivateInstanceFieldInitializer( - factory2, - receiver, - visitNode(property.initializer, visitor, isExpression), - privateIdentifierInfo.brandCheckIdentifier - ); - } else { - return createPrivateStaticFieldInitializer( - factory2, - privateIdentifierInfo.variableName, - visitNode(property.initializer, visitor, isExpression) - ); - } - } else { - return void 0; - } - } else { - Debug.fail("Undeclared private name for property declaration."); - } - } - if ((isPrivateIdentifier(propertyName) || hasStaticModifier(property)) && !property.initializer) { - return void 0; - } - const propertyOriginalNode = getOriginalNode(property); - if (hasSyntacticModifier(propertyOriginalNode, 64 /* Abstract */)) { - return void 0; - } - let initializer = visitNode(property.initializer, visitor, isExpression); - if (isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName)) { - const localName = factory2.cloneNode(propertyName); - if (initializer) { - if (isParenthesizedExpression(initializer) && isCommaExpression(initializer.expression) && isCallToHelper(initializer.expression.left, "___runInitializers") && isVoidExpression(initializer.expression.right) && isNumericLiteral(initializer.expression.right.expression)) { - initializer = initializer.expression.left; - } - initializer = factory2.inlineExpressions([initializer, localName]); - } else { - initializer = localName; - } - setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */); - setSourceMapRange(localName, propertyOriginalNode.name); - setEmitFlags(localName, 3072 /* NoComments */); - } else { - initializer ?? (initializer = factory2.createVoidZero()); - } - if (emitAssignment || isPrivateIdentifier(propertyName)) { - const memberAccess = createMemberAccessForPropertyName( - factory2, - receiver, - propertyName, - /*location*/ - propertyName - ); - addEmitFlags(memberAccess, 1024 /* NoLeadingComments */); - const expression = factory2.createAssignment(memberAccess, initializer); - return expression; - } else { - const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName; - const descriptor = factory2.createPropertyDescriptor({ value: initializer, configurable: true, writable: true, enumerable: true }); - return factory2.createObjectDefinePropertyCall(receiver, name, descriptor); - } - } - function enableSubstitutionForClassAliases() { - if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) { - enabledSubstitutions |= 1 /* ClassAliases */; - context.enableSubstitution(80 /* Identifier */); - classAliases = []; - } - } - function enableSubstitutionForClassStaticThisOrSuperReference() { - if ((enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */) === 0) { - enabledSubstitutions |= 2 /* ClassStaticThisOrSuperReference */; - context.enableSubstitution(110 /* ThisKeyword */); - context.enableEmitNotification(262 /* FunctionDeclaration */); - context.enableEmitNotification(218 /* FunctionExpression */); - context.enableEmitNotification(176 /* Constructor */); - context.enableEmitNotification(177 /* GetAccessor */); - context.enableEmitNotification(178 /* SetAccessor */); - context.enableEmitNotification(174 /* MethodDeclaration */); - context.enableEmitNotification(172 /* PropertyDeclaration */); - context.enableEmitNotification(167 /* ComputedPropertyName */); - } - } - function addInstanceMethodStatements(statements, methods, receiver) { - if (!shouldTransformPrivateElementsOrClassStaticBlocks || !some(methods)) { - return; - } - const { weakSetName } = getPrivateIdentifierEnvironment().data; - Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); - statements.push( - factory2.createExpressionStatement( - createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName) - ) - ); - } - function visitInvalidSuperProperty(node) { - return isPropertyAccessExpression(node) ? factory2.updatePropertyAccessExpression( - node, - factory2.createVoidZero(), - node.name - ) : factory2.updateElementAccessExpression( - node, - factory2.createVoidZero(), - visitNode(node.argumentExpression, visitor, isExpression) - ); - } - function getPropertyNameExpressionIfNeeded(name, shouldHoist) { - if (isComputedPropertyName(name)) { - const cacheAssignment = findComputedPropertyNameCacheAssignment(name); - const expression = visitNode(name.expression, visitor, isExpression); - const innerExpression = skipPartiallyEmittedExpressions(expression); - const inlinable = isSimpleInlineableExpression(innerExpression); - const alreadyTransformed = !!cacheAssignment || isAssignmentExpression(innerExpression) && isGeneratedIdentifier(innerExpression.left); - if (!alreadyTransformed && !inlinable && shouldHoist) { - const generatedName = factory2.getGeneratedNameForNode(name); - if (resolver.hasNodeCheckFlag(name, 32768 /* BlockScopedBindingInLoop */)) { - addBlockScopedVariable(generatedName); - } else { - hoistVariableDeclaration(generatedName); - } - return factory2.createAssignment(generatedName, expression); - } - return inlinable || isIdentifier(innerExpression) ? void 0 : expression; - } - } - function startClassLexicalEnvironment() { - lexicalEnvironment = { previous: lexicalEnvironment, data: void 0 }; - } - function endClassLexicalEnvironment() { - lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous; - } - function getClassLexicalEnvironment() { - Debug.assert(lexicalEnvironment); - return lexicalEnvironment.data ?? (lexicalEnvironment.data = { - facts: 0 /* None */, - classConstructor: void 0, - classThis: void 0, - superClassReference: void 0 - // privateIdentifierEnvironment: undefined, - }); - } - function getPrivateIdentifierEnvironment() { - Debug.assert(lexicalEnvironment); - return lexicalEnvironment.privateEnv ?? (lexicalEnvironment.privateEnv = newPrivateEnvironment({ - className: void 0, - weakSetName: void 0 - })); - } - function getPendingExpressions() { - return pendingExpressions ?? (pendingExpressions = []); - } - function addPrivateIdentifierClassElementToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo) { - if (isAutoAccessorPropertyDeclaration(node)) { - addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); - } else if (isPropertyDeclaration(node)) { - addPrivateIdentifierPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); - } else if (isMethodDeclaration(node)) { - addPrivateIdentifierMethodDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); - } else if (isGetAccessorDeclaration(node)) { - addPrivateIdentifierGetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); - } else if (isSetAccessorDeclaration(node)) { - addPrivateIdentifierSetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); - } - } - function addPrivateIdentifierPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) { - if (isStatic2) { - const brandCheckIdentifier = Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment"); - const variableName = createHoistedVariableForPrivateName(name); - setPrivateIdentifier(privateEnv, name, { - kind: "f" /* Field */, - isStatic: true, - brandCheckIdentifier, - variableName, - isValid - }); - } else { - const weakMapName = createHoistedVariableForPrivateName(name); - setPrivateIdentifier(privateEnv, name, { - kind: "f" /* Field */, - isStatic: false, - brandCheckIdentifier: weakMapName, - isValid - }); - getPendingExpressions().push(factory2.createAssignment( - weakMapName, - factory2.createNewExpression( - factory2.createIdentifier("WeakMap"), - /*typeArguments*/ - void 0, - [] - ) - )); - } - } - function addPrivateIdentifierMethodDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) { - const methodName = createHoistedVariableForPrivateName(name); - const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); - setPrivateIdentifier(privateEnv, name, { - kind: "m" /* Method */, - methodName, - brandCheckIdentifier, - isStatic: isStatic2, - isValid - }); - } - function addPrivateIdentifierGetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) { - const getterName = createHoistedVariableForPrivateName(name, "_get"); - const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); - if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.getterName) { - previousInfo.getterName = getterName; - } else { - setPrivateIdentifier(privateEnv, name, { - kind: "a" /* Accessor */, - getterName, - setterName: void 0, - brandCheckIdentifier, - isStatic: isStatic2, - isValid - }); - } - } - function addPrivateIdentifierSetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) { - const setterName = createHoistedVariableForPrivateName(name, "_set"); - const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); - if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.setterName) { - previousInfo.setterName = setterName; - } else { - setPrivateIdentifier(privateEnv, name, { - kind: "a" /* Accessor */, - getterName: void 0, - setterName, - brandCheckIdentifier, - isStatic: isStatic2, - isValid - }); - } - } - function addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) { - const getterName = createHoistedVariableForPrivateName(name, "_get"); - const setterName = createHoistedVariableForPrivateName(name, "_set"); - const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); - setPrivateIdentifier(privateEnv, name, { - kind: "a" /* Accessor */, - getterName, - setterName, - brandCheckIdentifier, - isStatic: isStatic2, - isValid - }); - } - function addPrivateIdentifierToEnvironment(node, name, addDeclaration) { - const lex = getClassLexicalEnvironment(); - const privateEnv = getPrivateIdentifierEnvironment(); - const previousInfo = getPrivateIdentifier(privateEnv, name); - const isStatic2 = hasStaticModifier(node); - const isValid = !isReservedPrivateName(name) && previousInfo === void 0; - addDeclaration(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); - } - function createHoistedVariableForClass(name, node, suffix) { - const { className } = getPrivateIdentifierEnvironment().data; - const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_"; - const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0, - /*reservedInNestedScopes*/ - true, - prefix, - suffix - ); - if (resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */)) { - addBlockScopedVariable(identifier); - } else { - hoistVariableDeclaration(identifier); - } - return identifier; - } - function createHoistedVariableForPrivateName(name, suffix) { - const text = tryGetTextOfPropertyName(name); - return createHoistedVariableForClass((text == null ? void 0 : text.substring(1)) ?? name, name, suffix); - } - function accessPrivateIdentifier2(name) { - const info = accessPrivateIdentifier(lexicalEnvironment, name); - return (info == null ? void 0 : info.kind) === "untransformed" ? void 0 : info; - } - function wrapPrivateIdentifierForDestructuringTarget(node) { - const parameter = factory2.getGeneratedNameForNode(node); - const info = accessPrivateIdentifier2(node.name); - if (!info) { - return visitEachChild(node, visitor, context); - } - let receiver = node.expression; - if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) { - receiver = factory2.createTempVariable( - hoistVariableDeclaration, - /*reservedInNestedScopes*/ - true - ); - getPendingExpressions().push(factory2.createBinaryExpression(receiver, 64 /* EqualsToken */, visitNode(node.expression, visitor, isExpression))); - } - return factory2.createAssignmentTargetWrapper( - parameter, - createPrivateIdentifierAssignment( - info, - receiver, - parameter, - 64 /* EqualsToken */ - ) - ); - } - function visitDestructuringAssignmentTarget(node) { - if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) { - return visitAssignmentPattern(node); - } - if (isPrivateIdentifierPropertyAccessExpression(node)) { - return wrapPrivateIdentifierForDestructuringTarget(node); - } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { - const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; - if (facts & 1 /* ClassWasDecorated */) { - return visitInvalidSuperProperty(node); - } else if (classConstructor && superClassReference) { - const name = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0; - if (name) { - const temp = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - return factory2.createAssignmentTargetWrapper( - temp, - factory2.createReflectSetCall( - superClassReference, - name, - temp, - classConstructor - ) - ); - } - } - } - return visitEachChild(node, visitor, context); - } - function visitAssignmentElement(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - } - if (isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - )) { - const left = visitDestructuringAssignmentTarget(node.left); - const right = visitNode(node.right, visitor, isExpression); - return factory2.updateBinaryExpression(node, left, node.operatorToken, right); - } - return visitDestructuringAssignmentTarget(node); - } - function visitAssignmentRestElement(node) { - if (isLeftHandSideExpression(node.expression)) { - const expression = visitDestructuringAssignmentTarget(node.expression); - return factory2.updateSpreadElement(node, expression); - } - return visitEachChild(node, visitor, context); - } - function visitArrayAssignmentElement(node) { - if (isArrayBindingOrAssignmentElement(node)) { - if (isSpreadElement(node)) return visitAssignmentRestElement(node); - if (!isOmittedExpression(node)) return visitAssignmentElement(node); - } - return visitEachChild(node, visitor, context); - } - function visitAssignmentProperty(node) { - const name = visitNode(node.name, visitor, isPropertyName); - if (isAssignmentExpression( - node.initializer, - /*excludeCompoundAssignment*/ - true - )) { - const assignmentElement = visitAssignmentElement(node.initializer); - return factory2.updatePropertyAssignment(node, name, assignmentElement); - } - if (isLeftHandSideExpression(node.initializer)) { - const assignmentElement = visitDestructuringAssignmentTarget(node.initializer); - return factory2.updatePropertyAssignment(node, name, assignmentElement); - } - return visitEachChild(node, visitor, context); - } - function visitShorthandAssignmentProperty(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node); - } - return visitEachChild(node, visitor, context); - } - function visitAssignmentRestProperty(node) { - if (isLeftHandSideExpression(node.expression)) { - const expression = visitDestructuringAssignmentTarget(node.expression); - return factory2.updateSpreadAssignment(node, expression); - } - return visitEachChild(node, visitor, context); - } - function visitObjectAssignmentElement(node) { - Debug.assertNode(node, isObjectBindingOrAssignmentElement); - if (isSpreadAssignment(node)) return visitAssignmentRestProperty(node); - if (isShorthandPropertyAssignment(node)) return visitShorthandAssignmentProperty(node); - if (isPropertyAssignment(node)) return visitAssignmentProperty(node); - return visitEachChild(node, visitor, context); - } - function visitAssignmentPattern(node) { - if (isArrayLiteralExpression(node)) { - return factory2.updateArrayLiteralExpression( - node, - visitNodes2(node.elements, visitArrayAssignmentElement, isExpression) - ); - } else { - return factory2.updateObjectLiteralExpression( - node, - visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike) - ); - } - } - function onEmitNode(hint, node, emitCallback) { - const original = getOriginalNode(node); - const lex = lexicalEnvironmentMap.get(original); - if (lex) { - const savedLexicalEnvironment = lexicalEnvironment; - const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; - lexicalEnvironment = lex; - previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis; - shouldSubstituteThisWithClassThis = !isClassStaticBlockDeclaration(original) || !(getInternalEmitFlags(original) & 32 /* TransformPrivateStaticElements */); - previousOnEmitNode(hint, node, emitCallback); - shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; - previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis; - lexicalEnvironment = savedLexicalEnvironment; - return; - } - switch (node.kind) { - case 218 /* FunctionExpression */: - if (isArrowFunction(original) || getEmitFlags(node) & 524288 /* AsyncFunctionBody */) { - break; - } - // falls through - case 262 /* FunctionDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - case 172 /* PropertyDeclaration */: { - const savedLexicalEnvironment = lexicalEnvironment; - const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; - lexicalEnvironment = void 0; - previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis; - shouldSubstituteThisWithClassThis = false; - previousOnEmitNode(hint, node, emitCallback); - shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; - previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis; - lexicalEnvironment = savedLexicalEnvironment; - return; - } - case 167 /* ComputedPropertyName */: { - const savedLexicalEnvironment = lexicalEnvironment; - const savedShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis; - lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous; - shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; - previousOnEmitNode(hint, node, emitCallback); - shouldSubstituteThisWithClassThis = savedShouldSubstituteThisWithClassThis; - lexicalEnvironment = savedLexicalEnvironment; - return; - } - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - return substituteExpressionIdentifier(node); - case 110 /* ThisKeyword */: - return substituteThisExpression(node); - } - return node; - } - function substituteThisExpression(node) { - if (enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */ && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !noSubstitution.has(node)) { - const { facts, classConstructor, classThis } = lexicalEnvironment.data; - const substituteThis = shouldSubstituteThisWithClassThis ? classThis ?? classConstructor : classConstructor; - if (substituteThis) { - return setTextRange( - setOriginalNode( - factory2.cloneNode(substituteThis), - node - ), - node - ); - } - if (facts & 1 /* ClassWasDecorated */ && legacyDecorators) { - return factory2.createParenthesizedExpression(factory2.createVoidZero()); - } - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) || node; - } - function trySubstituteClassAlias(node) { - if (enabledSubstitutions & 1 /* ClassAliases */) { - if (resolver.hasNodeCheckFlag(node, 536870912 /* ConstructorReference */)) { - const declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - const classAlias = classAliases[declaration.id]; - if (classAlias) { - const clone2 = factory2.cloneNode(classAlias); - setSourceMapRange(clone2, node); - setCommentRange(clone2, node); - return clone2; - } - } - } - } - return void 0; - } -} -function createPrivateStaticFieldInitializer(factory2, variableName, initializer) { - return factory2.createAssignment( - variableName, - factory2.createObjectLiteralExpression([ - factory2.createPropertyAssignment("value", initializer || factory2.createVoidZero()) - ]) - ); -} -function createPrivateInstanceFieldInitializer(factory2, receiver, initializer, weakMapName) { - return factory2.createCallExpression( - factory2.createPropertyAccessExpression(weakMapName, "set"), - /*typeArguments*/ - void 0, - [receiver, initializer || factory2.createVoidZero()] - ); -} -function createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName) { - return factory2.createCallExpression( - factory2.createPropertyAccessExpression(weakSetName, "add"), - /*typeArguments*/ - void 0, - [receiver] - ); -} -function isReservedPrivateName(node) { - return !isGeneratedPrivateIdentifier(node) && node.escapedText === "#constructor"; -} -function isPrivateIdentifierInExpression(node) { - return isPrivateIdentifier(node.left) && node.operatorToken.kind === 103 /* InKeyword */; -} -function isStaticPropertyDeclaration2(node) { - return isPropertyDeclaration(node) && hasStaticModifier(node); -} -function isStaticPropertyDeclarationOrClassStaticBlock(node) { - return isClassStaticBlockDeclaration(node) || isStaticPropertyDeclaration2(node); -} - -// src/compiler/transformers/typeSerializer.ts -function createRuntimeTypeSerializer(context) { - const { - factory: factory2, - hoistVariableDeclaration - } = context; - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks"); - let currentLexicalScope; - let currentNameScope; - return { - serializeTypeNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeNode, node), - serializeTypeOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeTypeOfNode, node, container), - serializeParameterTypesOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeParameterTypesOfNode, node, container), - serializeReturnTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeReturnTypeOfNode, node) - }; - function setSerializerContextAnd(serializerContext, cb, node, arg) { - const savedCurrentLexicalScope = currentLexicalScope; - const savedCurrentNameScope = currentNameScope; - currentLexicalScope = serializerContext.currentLexicalScope; - currentNameScope = serializerContext.currentNameScope; - const result = arg === void 0 ? cb(node) : cb(node, arg); - currentLexicalScope = savedCurrentLexicalScope; - currentNameScope = savedCurrentNameScope; - return result; - } - function getAccessorTypeNode(node, container) { - const accessors = getAllAccessorDeclarations(container.members, node); - return accessors.setAccessor && getSetAccessorTypeAnnotationNode(accessors.setAccessor) || accessors.getAccessor && getEffectiveReturnTypeNode(accessors.getAccessor); - } - function serializeTypeOfNode(node, container) { - switch (node.kind) { - case 172 /* PropertyDeclaration */: - case 169 /* Parameter */: - return serializeTypeNode(node.type); - case 178 /* SetAccessor */: - case 177 /* GetAccessor */: - return serializeTypeNode(getAccessorTypeNode(node, container)); - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 174 /* MethodDeclaration */: - return factory2.createIdentifier("Function"); - default: - return factory2.createVoidZero(); - } - } - function serializeParameterTypesOfNode(node, container) { - const valueDeclaration = isClassLike(node) ? getFirstConstructorWithBody(node) : isFunctionLike(node) && nodeIsPresent(node.body) ? node : void 0; - const expressions = []; - if (valueDeclaration) { - const parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); - const numParameters = parameters.length; - for (let i = 0; i < numParameters; i++) { - const parameter = parameters[i]; - if (i === 0 && isIdentifier(parameter.name) && parameter.name.escapedText === "this") { - continue; - } - if (parameter.dotDotDotToken) { - expressions.push(serializeTypeNode(getRestParameterElementType(parameter.type))); - } else { - expressions.push(serializeTypeOfNode(parameter, container)); - } - } - } - return factory2.createArrayLiteralExpression(expressions); - } - function getParametersOfDecoratedDeclaration(node, container) { - if (container && node.kind === 177 /* GetAccessor */) { - const { setAccessor } = getAllAccessorDeclarations(container.members, node); - if (setAccessor) { - return setAccessor.parameters; - } - } - return node.parameters; - } - function serializeReturnTypeOfNode(node) { - if (isFunctionLike(node) && node.type) { - return serializeTypeNode(node.type); - } else if (isAsyncFunction(node)) { - return factory2.createIdentifier("Promise"); - } - return factory2.createVoidZero(); - } - function serializeTypeNode(node) { - if (node === void 0) { - return factory2.createIdentifier("Object"); - } - node = skipTypeParentheses(node); - switch (node.kind) { - case 116 /* VoidKeyword */: - case 157 /* UndefinedKeyword */: - case 146 /* NeverKeyword */: - return factory2.createVoidZero(); - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - return factory2.createIdentifier("Function"); - case 188 /* ArrayType */: - case 189 /* TupleType */: - return factory2.createIdentifier("Array"); - case 182 /* TypePredicate */: - return node.assertsModifier ? factory2.createVoidZero() : factory2.createIdentifier("Boolean"); - case 136 /* BooleanKeyword */: - return factory2.createIdentifier("Boolean"); - case 203 /* TemplateLiteralType */: - case 154 /* StringKeyword */: - return factory2.createIdentifier("String"); - case 151 /* ObjectKeyword */: - return factory2.createIdentifier("Object"); - case 201 /* LiteralType */: - return serializeLiteralOfLiteralTypeNode(node.literal); - case 150 /* NumberKeyword */: - return factory2.createIdentifier("Number"); - case 163 /* BigIntKeyword */: - return getGlobalConstructor("BigInt", 7 /* ES2020 */); - case 155 /* SymbolKeyword */: - return getGlobalConstructor("Symbol", 2 /* ES2015 */); - case 183 /* TypeReference */: - return serializeTypeReferenceNode(node); - case 193 /* IntersectionType */: - return serializeUnionOrIntersectionConstituents( - node.types, - /*isIntersection*/ - true - ); - case 192 /* UnionType */: - return serializeUnionOrIntersectionConstituents( - node.types, - /*isIntersection*/ - false - ); - case 194 /* ConditionalType */: - return serializeUnionOrIntersectionConstituents( - [node.trueType, node.falseType], - /*isIntersection*/ - false - ); - case 198 /* TypeOperator */: - if (node.operator === 148 /* ReadonlyKeyword */) { - return serializeTypeNode(node.type); - } - break; - case 186 /* TypeQuery */: - case 199 /* IndexedAccessType */: - case 200 /* MappedType */: - case 187 /* TypeLiteral */: - case 133 /* AnyKeyword */: - case 159 /* UnknownKeyword */: - case 197 /* ThisType */: - case 205 /* ImportType */: - break; - // handle JSDoc types from an invalid parse - case 312 /* JSDocAllType */: - case 313 /* JSDocUnknownType */: - case 317 /* JSDocFunctionType */: - case 318 /* JSDocVariadicType */: - case 319 /* JSDocNamepathType */: - break; - case 314 /* JSDocNullableType */: - case 315 /* JSDocNonNullableType */: - case 316 /* JSDocOptionalType */: - return serializeTypeNode(node.type); - default: - return Debug.failBadSyntaxKind(node); - } - return factory2.createIdentifier("Object"); - } - function serializeLiteralOfLiteralTypeNode(node) { - switch (node.kind) { - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - return factory2.createIdentifier("String"); - case 224 /* PrefixUnaryExpression */: { - const operand = node.operand; - switch (operand.kind) { - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - return serializeLiteralOfLiteralTypeNode(operand); - default: - return Debug.failBadSyntaxKind(operand); - } - } - case 9 /* NumericLiteral */: - return factory2.createIdentifier("Number"); - case 10 /* BigIntLiteral */: - return getGlobalConstructor("BigInt", 7 /* ES2020 */); - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - return factory2.createIdentifier("Boolean"); - case 106 /* NullKeyword */: - return factory2.createVoidZero(); - default: - return Debug.failBadSyntaxKind(node); - } - } - function serializeUnionOrIntersectionConstituents(types, isIntersection) { - let serializedType; - for (let typeNode of types) { - typeNode = skipTypeParentheses(typeNode); - if (typeNode.kind === 146 /* NeverKeyword */) { - if (isIntersection) return factory2.createVoidZero(); - continue; - } - if (typeNode.kind === 159 /* UnknownKeyword */) { - if (!isIntersection) return factory2.createIdentifier("Object"); - continue; - } - if (typeNode.kind === 133 /* AnyKeyword */) { - return factory2.createIdentifier("Object"); - } - if (!strictNullChecks && (isLiteralTypeNode(typeNode) && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) { - continue; - } - const serializedConstituent = serializeTypeNode(typeNode); - if (isIdentifier(serializedConstituent) && serializedConstituent.escapedText === "Object") { - return serializedConstituent; - } - if (serializedType) { - if (!equateSerializedTypeNodes(serializedType, serializedConstituent)) { - return factory2.createIdentifier("Object"); - } - } else { - serializedType = serializedConstituent; - } - } - return serializedType ?? factory2.createVoidZero(); - } - function equateSerializedTypeNodes(left, right) { - return ( - // temp vars used in fallback - isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : ( - // entity names - isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : ( - // `void 0` - isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : ( - // `"undefined"` or `"function"` in `typeof` checks - isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : ( - // used in `typeof` checks for fallback - isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : ( - // parens in `typeof` checks with temps - isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : ( - // conditionals used in fallback - isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : ( - // logical binary and assignments used in fallback - isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false - ) - ) - ) - ) - ) - ) - ) - ); - } - function serializeTypeReferenceNode(node) { - const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope ?? currentLexicalScope); - switch (kind) { - case 0 /* Unknown */: - if (findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n))) { - return factory2.createIdentifier("Object"); - } - const serialized = serializeEntityNameAsExpressionFallback(node.typeName); - const temp = factory2.createTempVariable(hoistVariableDeclaration); - return factory2.createConditionalExpression( - factory2.createTypeCheck(factory2.createAssignment(temp, serialized), "function"), - /*questionToken*/ - void 0, - temp, - /*colonToken*/ - void 0, - factory2.createIdentifier("Object") - ); - case 1 /* TypeWithConstructSignatureAndValue */: - return serializeEntityNameAsExpression(node.typeName); - case 2 /* VoidNullableOrNeverType */: - return factory2.createVoidZero(); - case 4 /* BigIntLikeType */: - return getGlobalConstructor("BigInt", 7 /* ES2020 */); - case 6 /* BooleanType */: - return factory2.createIdentifier("Boolean"); - case 3 /* NumberLikeType */: - return factory2.createIdentifier("Number"); - case 5 /* StringLikeType */: - return factory2.createIdentifier("String"); - case 7 /* ArrayLikeType */: - return factory2.createIdentifier("Array"); - case 8 /* ESSymbolType */: - return getGlobalConstructor("Symbol", 2 /* ES2015 */); - case 10 /* TypeWithCallSignature */: - return factory2.createIdentifier("Function"); - case 9 /* Promise */: - return factory2.createIdentifier("Promise"); - case 11 /* ObjectType */: - return factory2.createIdentifier("Object"); - default: - return Debug.assertNever(kind); - } - } - function createCheckedValue(left, right) { - return factory2.createLogicalAnd( - factory2.createStrictInequality(factory2.createTypeOfExpression(left), factory2.createStringLiteral("undefined")), - right - ); - } - function serializeEntityNameAsExpressionFallback(node) { - if (node.kind === 80 /* Identifier */) { - const copied = serializeEntityNameAsExpression(node); - return createCheckedValue(copied, copied); - } - if (node.left.kind === 80 /* Identifier */) { - return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node)); - } - const left = serializeEntityNameAsExpressionFallback(node.left); - const temp = factory2.createTempVariable(hoistVariableDeclaration); - return factory2.createLogicalAnd( - factory2.createLogicalAnd( - left.left, - factory2.createStrictInequality(factory2.createAssignment(temp, left.right), factory2.createVoidZero()) - ), - factory2.createPropertyAccessExpression(temp, node.right) - ); - } - function serializeEntityNameAsExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - const name = setParent(setTextRange(parseNodeFactory.cloneNode(node), node), node.parent); - name.original = void 0; - setParent(name, getParseTreeNode(currentLexicalScope)); - return name; - case 166 /* QualifiedName */: - return serializeQualifiedNameAsExpression(node); - } - } - function serializeQualifiedNameAsExpression(node) { - return factory2.createPropertyAccessExpression(serializeEntityNameAsExpression(node.left), node.right); - } - function getGlobalConstructorWithFallback(name) { - return factory2.createConditionalExpression( - factory2.createTypeCheck(factory2.createIdentifier(name), "function"), - /*questionToken*/ - void 0, - factory2.createIdentifier(name), - /*colonToken*/ - void 0, - factory2.createIdentifier("Object") - ); - } - function getGlobalConstructor(name, minLanguageVersion) { - return languageVersion < minLanguageVersion ? getGlobalConstructorWithFallback(name) : factory2.createIdentifier(name); - } -} - -// src/compiler/transformers/legacyDecorators.ts -function transformLegacyDecorators(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - hoistVariableDeclaration - } = context; - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - let classAliases; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - const visited = visitEachChild(node, visitor, context); - addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function modifierVisitor(node) { - return isDecorator(node) ? void 0 : node; - } - function visitor(node) { - if (!(node.transformFlags & 33554432 /* ContainsDecorators */)) { - return node; - } - switch (node.kind) { - case 170 /* Decorator */: - return void 0; - case 263 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 231 /* ClassExpression */: - return visitClassExpression(node); - case 176 /* Constructor */: - return visitConstructorDeclaration(node); - case 174 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 178 /* SetAccessor */: - return visitSetAccessorDeclaration(node); - case 177 /* GetAccessor */: - return visitGetAccessorDeclaration(node); - case 172 /* PropertyDeclaration */: - return visitPropertyDeclaration(node); - case 169 /* Parameter */: - return visitParameterDeclaration(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitClassDeclaration(node) { - if (!(classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - true, - node - ) || childIsDecorated( - /*useLegacyDecorators*/ - true, - node - ))) { - return visitEachChild(node, visitor, context); - } - const statements = classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - true, - node - ) ? transformClassDeclarationWithClassDecorators(node, node.name) : transformClassDeclarationWithoutClassDecorators(node, node.name); - return singleOrMany(statements); - } - function decoratorContainsPrivateIdentifierInExpression(decorator) { - return !!(decorator.transformFlags & 536870912 /* ContainsPrivateIdentifierInExpression */); - } - function parameterDecoratorsContainPrivateIdentifierInExpression(parameterDecorators) { - return some(parameterDecorators, decoratorContainsPrivateIdentifierInExpression); - } - function hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node) { - for (const member of node.members) { - if (!canHaveDecorators(member)) continue; - const allDecorators = getAllDecoratorsOfClassElement( - member, - node, - /*useLegacyDecorators*/ - true - ); - if (some(allDecorators == null ? void 0 : allDecorators.decorators, decoratorContainsPrivateIdentifierInExpression)) return true; - if (some(allDecorators == null ? void 0 : allDecorators.parameters, parameterDecoratorsContainPrivateIdentifierInExpression)) return true; - } - return false; - } - function transformDecoratorsOfClassElements(node, members) { - let decorationStatements = []; - addClassElementDecorationStatements( - decorationStatements, - node, - /*isStatic*/ - false - ); - addClassElementDecorationStatements( - decorationStatements, - node, - /*isStatic*/ - true - ); - if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) { - members = setTextRange( - factory2.createNodeArray([ - ...members, - factory2.createClassStaticBlockDeclaration( - factory2.createBlock( - decorationStatements, - /*multiLine*/ - true - ) - ) - ]), - members - ); - decorationStatements = void 0; - } - return { decorationStatements, members }; - } - function transformClassDeclarationWithoutClassDecorators(node, name) { - const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); - let members = visitNodes2(node.members, visitor, isClassElement); - let decorationStatements = []; - ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members)); - const updated = factory2.updateClassDeclaration( - node, - modifiers, - name, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - return addRange([updated], decorationStatements); - } - function transformClassDeclarationWithClassDecorators(node, name) { - const isExport = hasSyntacticModifier(node, 32 /* Export */); - const isDefault = hasSyntacticModifier(node, 2048 /* Default */); - const modifiers = visitNodes2(node.modifiers, (node2) => isExportOrDefaultModifier(node2) || isDecorator(node2) ? void 0 : node2, isModifierLike); - const location = moveRangePastModifiers(node); - const classAlias = getClassAliasIfNeeded(node); - const declName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ) : factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); - let members = visitNodes2(node.members, visitor, isClassElement); - let decorationStatements = []; - ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members)); - const assignClassAliasInStaticBlock = languageVersion >= 9 /* ES2022 */ && !!classAlias && some(members, (member) => isPropertyDeclaration(member) && hasSyntacticModifier(member, 256 /* Static */) || isClassStaticBlockDeclaration(member)); - if (assignClassAliasInStaticBlock) { - members = setTextRange( - factory2.createNodeArray([ - factory2.createClassStaticBlockDeclaration( - factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createAssignment(classAlias, factory2.createThis()) - ) - ]) - ), - ...members - ]), - members - ); - } - const classExpression = factory2.createClassExpression( - modifiers, - name && isGeneratedIdentifier(name) ? void 0 : name, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - setOriginalNode(classExpression, node); - setTextRange(classExpression, location); - const varInitializer = classAlias && !assignClassAliasInStaticBlock ? factory2.createAssignment(classAlias, classExpression) : classExpression; - const varDecl = factory2.createVariableDeclaration( - declName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - varInitializer - ); - setOriginalNode(varDecl, node); - const varDeclList = factory2.createVariableDeclarationList([varDecl], 1 /* Let */); - const varStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - varDeclList - ); - setOriginalNode(varStatement, node); - setTextRange(varStatement, location); - setCommentRange(varStatement, node); - const statements = [varStatement]; - addRange(statements, decorationStatements); - addConstructorDecorationStatement(statements, node); - if (isExport) { - if (isDefault) { - const exportStatement = factory2.createExportDefault(declName); - statements.push(exportStatement); - } else { - const exportStatement = factory2.createExternalModuleExport(factory2.getDeclarationName(node)); - statements.push(exportStatement); - } - } - return statements; - } - function visitClassExpression(node) { - return factory2.updateClassExpression( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - node.name, - /*typeParameters*/ - void 0, - visitNodes2(node.heritageClauses, visitor, isHeritageClause), - visitNodes2(node.members, visitor, isClassElement) - ); - } - function visitConstructorDeclaration(node) { - return factory2.updateConstructorDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - visitNodes2(node.parameters, visitor, isParameter), - visitNode(node.body, visitor, isBlock) - ); - } - function finishClassElement(updated, original) { - if (updated !== original) { - setCommentRange(updated, original); - setSourceMapRange(updated, moveRangePastModifiers(original)); - } - return updated; - } - function visitMethodDeclaration(node) { - return finishClassElement( - factory2.updateMethodDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - node.asteriskToken, - Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), - /*questionToken*/ - void 0, - /*typeParameters*/ - void 0, - visitNodes2(node.parameters, visitor, isParameter), - /*type*/ - void 0, - visitNode(node.body, visitor, isBlock) - ), - node - ); - } - function visitGetAccessorDeclaration(node) { - return finishClassElement( - factory2.updateGetAccessorDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), - visitNodes2(node.parameters, visitor, isParameter), - /*type*/ - void 0, - visitNode(node.body, visitor, isBlock) - ), - node - ); - } - function visitSetAccessorDeclaration(node) { - return finishClassElement( - factory2.updateSetAccessorDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), - visitNodes2(node.parameters, visitor, isParameter), - visitNode(node.body, visitor, isBlock) - ), - node - ); - } - function visitPropertyDeclaration(node) { - if (node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 128 /* Ambient */)) { - return void 0; - } - return finishClassElement( - factory2.updatePropertyDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifier), - Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ), - node - ); - } - function visitParameterDeclaration(node) { - const updated = factory2.updateParameterDeclaration( - node, - elideNodes(factory2, node.modifiers), - node.dotDotDotToken, - Debug.checkDefined(visitNode(node.name, visitor, isBindingName)), - /*questionToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - if (updated !== node) { - setCommentRange(updated, node); - setTextRange(updated, moveRangePastModifiers(node)); - setSourceMapRange(updated, moveRangePastModifiers(node)); - setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */); - } - return updated; - } - function isSyntheticMetadataDecorator(node) { - return isCallToHelper(node.expression, "___metadata"); - } - function transformAllDecoratorsOfDeclaration(allDecorators) { - if (!allDecorators) { - return void 0; - } - const { false: decorators, true: metadata } = groupBy(allDecorators.decorators, isSyntheticMetadataDecorator); - const decoratorExpressions = []; - addRange(decoratorExpressions, map(decorators, transformDecorator)); - addRange(decoratorExpressions, flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); - addRange(decoratorExpressions, map(metadata, transformDecorator)); - return decoratorExpressions; - } - function addClassElementDecorationStatements(statements, node, isStatic2) { - addRange(statements, map(generateClassElementDecorationExpressions(node, isStatic2), (expr) => factory2.createExpressionStatement(expr))); - } - function isDecoratedClassElement(member, isStaticElement, parent2) { - return nodeOrChildIsDecorated( - /*useLegacyDecorators*/ - true, - member, - parent2 - ) && isStaticElement === isStatic(member); - } - function getDecoratedClassElements(node, isStatic2) { - return filter(node.members, (m) => isDecoratedClassElement(m, isStatic2, node)); - } - function generateClassElementDecorationExpressions(node, isStatic2) { - const members = getDecoratedClassElements(node, isStatic2); - let expressions; - for (const member of members) { - expressions = append(expressions, generateClassElementDecorationExpression(node, member)); - } - return expressions; - } - function generateClassElementDecorationExpression(node, member) { - const allDecorators = getAllDecoratorsOfClassElement( - member, - node, - /*useLegacyDecorators*/ - true - ); - const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators); - if (!decoratorExpressions) { - return void 0; - } - const prefix = getClassMemberPrefix(node, member); - const memberName = getExpressionForPropertyName( - member, - /*generateNameForComputedPropertyName*/ - !hasSyntacticModifier(member, 128 /* Ambient */) - ); - const descriptor = isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull(); - const helper = emitHelpers().createDecorateHelper( - decoratorExpressions, - prefix, - memberName, - descriptor - ); - setEmitFlags(helper, 3072 /* NoComments */); - setSourceMapRange(helper, moveRangePastModifiers(member)); - return helper; - } - function addConstructorDecorationStatement(statements, node) { - const expression = generateConstructorDecorationExpression(node); - if (expression) { - statements.push(setOriginalNode(factory2.createExpressionStatement(expression), node)); - } - } - function generateConstructorDecorationExpression(node) { - const allDecorators = getAllDecoratorsOfClass( - node, - /*useLegacyDecorators*/ - true - ); - const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators); - if (!decoratorExpressions) { - return void 0; - } - const classAlias = classAliases && classAliases[getOriginalNodeId(node)]; - const localName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ) : factory2.getDeclarationName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName); - const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate); - setEmitFlags(expression, 3072 /* NoComments */); - setSourceMapRange(expression, moveRangePastModifiers(node)); - return expression; - } - function transformDecorator(decorator) { - return Debug.checkDefined(visitNode(decorator.expression, visitor, isExpression)); - } - function transformDecoratorsOfParameter(decorators, parameterOffset) { - let expressions; - if (decorators) { - expressions = []; - for (const decorator of decorators) { - const helper = emitHelpers().createParamHelper( - transformDecorator(decorator), - parameterOffset - ); - setTextRange(helper, decorator.expression); - setEmitFlags(helper, 3072 /* NoComments */); - expressions.push(helper); - } - } - return expressions; - } - function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { - const name = member.name; - if (isPrivateIdentifier(name)) { - return factory2.createIdentifier(""); - } else if (isComputedPropertyName(name)) { - return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression; - } else if (isIdentifier(name)) { - return factory2.createStringLiteral(idText(name)); - } else { - return factory2.cloneNode(name); - } - } - function enableSubstitutionForClassAliases() { - if (!classAliases) { - context.enableSubstitution(80 /* Identifier */); - classAliases = []; - } - } - function getClassAliasIfNeeded(node) { - if (resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */)) { - enableSubstitutionForClassAliases(); - const classAlias = factory2.createUniqueName(node.name && !isGeneratedIdentifier(node.name) ? idText(node.name) : "default"); - classAliases[getOriginalNodeId(node)] = classAlias; - hoistVariableDeclaration(classAlias); - return classAlias; - } - } - function getClassPrototype(node) { - return factory2.createPropertyAccessExpression(factory2.getDeclarationName(node), "prototype"); - } - function getClassMemberPrefix(node, member) { - return isStatic(member) ? factory2.getDeclarationName(node) : getClassPrototype(node); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - return trySubstituteClassAlias(node) ?? node; - } - function trySubstituteClassAlias(node) { - if (classAliases) { - if (resolver.hasNodeCheckFlag(node, 536870912 /* ConstructorReference */)) { - const declaration = resolver.getReferencedValueDeclaration(node); - if (declaration) { - const classAlias = classAliases[declaration.id]; - if (classAlias) { - const clone2 = factory2.cloneNode(classAlias); - setSourceMapRange(clone2, node); - setCommentRange(clone2, node); - return clone2; - } - } - } - } - return void 0; - } -} - -// src/compiler/transformers/esDecorators.ts -function transformESDecorators(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - startLexicalEnvironment, - endLexicalEnvironment, - hoistVariableDeclaration - } = context; - const languageVersion = getEmitScriptTarget(context.getCompilerOptions()); - let top; - let classInfo; - let classThis; - let classSuper; - let pendingExpressions; - let shouldTransformPrivateStaticElementsInFile; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - top = void 0; - shouldTransformPrivateStaticElementsInFile = false; - const visited = visitEachChild(node, visitor, context); - addEmitHelpers(visited, context.readEmitHelpers()); - if (shouldTransformPrivateStaticElementsInFile) { - addInternalEmitFlags(visited, 32 /* TransformPrivateStaticElements */); - shouldTransformPrivateStaticElementsInFile = false; - } - return visited; - } - function updateState() { - classInfo = void 0; - classThis = void 0; - classSuper = void 0; - switch (top == null ? void 0 : top.kind) { - case "class": - classInfo = top.classInfo; - break; - case "class-element": - classInfo = top.next.classInfo; - classThis = top.classThis; - classSuper = top.classSuper; - break; - case "name": - const grandparent = top.next.next.next; - if ((grandparent == null ? void 0 : grandparent.kind) === "class-element") { - classInfo = grandparent.next.classInfo; - classThis = grandparent.classThis; - classSuper = grandparent.classSuper; - } - break; - } - } - function enterClass(classInfo2) { - top = { kind: "class", next: top, classInfo: classInfo2, savedPendingExpressions: pendingExpressions }; - pendingExpressions = void 0; - updateState(); - } - function exitClass() { - Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`); - pendingExpressions = top.savedPendingExpressions; - top = top.next; - updateState(); - } - function enterClassElement(node) { - var _a, _b; - Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`); - top = { kind: "class-element", next: top }; - if (isClassStaticBlockDeclaration(node) || isPropertyDeclaration(node) && hasStaticModifier(node)) { - top.classThis = (_a = top.next.classInfo) == null ? void 0 : _a.classThis; - top.classSuper = (_b = top.next.classInfo) == null ? void 0 : _b.classSuper; - } - updateState(); - } - function exitClassElement() { - var _a; - Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`); - Debug.assert(((_a = top.next) == null ? void 0 : _a.kind) === "class", "Incorrect value for top.next.kind.", () => { - var _a2; - return `Expected top.next.kind to be 'class' but got '${(_a2 = top.next) == null ? void 0 : _a2.kind}' instead.`; - }); - top = top.next; - updateState(); - } - function enterName() { - Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`); - top = { kind: "name", next: top }; - updateState(); - } - function exitName() { - Debug.assert((top == null ? void 0 : top.kind) === "name", "Incorrect value for top.kind.", () => `Expected top.kind to be 'name' but got '${top == null ? void 0 : top.kind}' instead.`); - top = top.next; - updateState(); - } - function enterOther() { - if ((top == null ? void 0 : top.kind) === "other") { - Debug.assert(!pendingExpressions); - top.depth++; - } else { - top = { kind: "other", next: top, depth: 0, savedPendingExpressions: pendingExpressions }; - pendingExpressions = void 0; - updateState(); - } - } - function exitOther() { - Debug.assert((top == null ? void 0 : top.kind) === "other", "Incorrect value for top.kind.", () => `Expected top.kind to be 'other' but got '${top == null ? void 0 : top.kind}' instead.`); - if (top.depth > 0) { - Debug.assert(!pendingExpressions); - top.depth--; - } else { - pendingExpressions = top.savedPendingExpressions; - top = top.next; - updateState(); - } - } - function shouldVisitNode(node) { - return !!(node.transformFlags & 33554432 /* ContainsDecorators */) || !!classThis && !!(node.transformFlags & 16384 /* ContainsLexicalThis */) || !!classThis && !!classSuper && !!(node.transformFlags & 134217728 /* ContainsLexicalSuper */); - } - function visitor(node) { - if (!shouldVisitNode(node)) { - return node; - } - switch (node.kind) { - case 170 /* Decorator */: - return Debug.fail("Use `modifierVisitor` instead."); - case 263 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 231 /* ClassExpression */: - return visitClassExpression(node); - case 176 /* Constructor */: - case 172 /* PropertyDeclaration */: - case 175 /* ClassStaticBlockDeclaration */: - return Debug.fail("Not supported outside of a class. Use 'classElementVisitor' instead."); - case 169 /* Parameter */: - return visitParameterDeclaration(node); - // Support NamedEvaluation to ensure the correct class name for class expressions. - case 226 /* BinaryExpression */: - return visitBinaryExpression( - node, - /*discarded*/ - false - ); - case 303 /* PropertyAssignment */: - return visitPropertyAssignment(node); - case 260 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 208 /* BindingElement */: - return visitBindingElement(node); - case 277 /* ExportAssignment */: - return visitExportAssignment(node); - case 110 /* ThisKeyword */: - return visitThisExpression(node); - case 248 /* ForStatement */: - return visitForStatement(node); - case 244 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 356 /* CommaListExpression */: - return visitCommaListExpression( - node, - /*discarded*/ - false - ); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression( - node, - /*discarded*/ - false - ); - case 355 /* PartiallyEmittedExpression */: - return visitPartiallyEmittedExpression( - node, - /*discarded*/ - false - ); - case 213 /* CallExpression */: - return visitCallExpression(node); - case 215 /* TaggedTemplateExpression */: - return visitTaggedTemplateExpression(node); - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - return visitPreOrPostfixUnaryExpression( - node, - /*discarded*/ - false - ); - case 211 /* PropertyAccessExpression */: - return visitPropertyAccessExpression(node); - case 212 /* ElementAccessExpression */: - return visitElementAccessExpression(node); - case 167 /* ComputedPropertyName */: - return visitComputedPropertyName(node); - case 174 /* MethodDeclaration */: - // object literal methods and accessors - case 178 /* SetAccessor */: - case 177 /* GetAccessor */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: { - enterOther(); - const result = visitEachChild(node, fallbackVisitor, context); - exitOther(); - return result; - } - default: - return visitEachChild(node, fallbackVisitor, context); - } - } - function fallbackVisitor(node) { - switch (node.kind) { - case 170 /* Decorator */: - return void 0; - default: - return visitor(node); - } - } - function modifierVisitor(node) { - switch (node.kind) { - case 170 /* Decorator */: - return void 0; - default: - return node; - } - } - function classElementVisitor(node) { - switch (node.kind) { - case 176 /* Constructor */: - return visitConstructorDeclaration(node); - case 174 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 177 /* GetAccessor */: - return visitGetAccessorDeclaration(node); - case 178 /* SetAccessor */: - return visitSetAccessorDeclaration(node); - case 172 /* PropertyDeclaration */: - return visitPropertyDeclaration(node); - case 175 /* ClassStaticBlockDeclaration */: - return visitClassStaticBlockDeclaration(node); - default: - return visitor(node); - } - } - function discardedValueVisitor(node) { - switch (node.kind) { - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - return visitPreOrPostfixUnaryExpression( - node, - /*discarded*/ - true - ); - case 226 /* BinaryExpression */: - return visitBinaryExpression( - node, - /*discarded*/ - true - ); - case 356 /* CommaListExpression */: - return visitCommaListExpression( - node, - /*discarded*/ - true - ); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression( - node, - /*discarded*/ - true - ); - default: - return visitor(node); - } - } - function getHelperVariableName(node) { - let declarationName = node.name && isIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name) : node.name && isPrivateIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name).slice(1) : node.name && isStringLiteral(node.name) && isIdentifierText(node.name.text, 99 /* ESNext */) ? node.name.text : isClassLike(node) ? "class" : "member"; - if (isGetAccessor(node)) declarationName = `get_${declarationName}`; - if (isSetAccessor(node)) declarationName = `set_${declarationName}`; - if (node.name && isPrivateIdentifier(node.name)) declarationName = `private_${declarationName}`; - if (isStatic(node)) declarationName = `static_${declarationName}`; - return "_" + declarationName; - } - function createHelperVariable(node, suffix) { - return factory2.createUniqueName(`${getHelperVariableName(node)}_${suffix}`, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */); - } - function createLet(name, initializer) { - return factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ) - ], 1 /* Let */) - ); - } - function createClassInfo(node) { - const metadataReference = factory2.createUniqueName("_metadata", 16 /* Optimistic */ | 32 /* FileLevel */); - let instanceMethodExtraInitializersName; - let staticMethodExtraInitializersName; - let hasStaticInitializers = false; - let hasNonAmbientInstanceFields = false; - let hasStaticPrivateClassElements = false; - let classThis2; - let pendingStaticInitializers; - let pendingInstanceInitializers; - if (nodeIsDecorated( - /*useLegacyDecorators*/ - false, - node - )) { - const needsUniqueClassThis = some(node.members, (member) => (isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)); - classThis2 = factory2.createUniqueName( - "_classThis", - needsUniqueClassThis ? 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */ : 16 /* Optimistic */ | 32 /* FileLevel */ - ); - } - for (const member of node.members) { - if (isMethodOrAccessor(member) && nodeOrChildIsDecorated( - /*useLegacyDecorators*/ - false, - member, - node - )) { - if (hasStaticModifier(member)) { - if (!staticMethodExtraInitializersName) { - staticMethodExtraInitializersName = factory2.createUniqueName("_staticExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */); - const initializer = emitHelpers().createRunInitializersHelper(classThis2 ?? factory2.createThis(), staticMethodExtraInitializersName); - setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node)); - pendingStaticInitializers ?? (pendingStaticInitializers = []); - pendingStaticInitializers.push(initializer); - } - } else { - if (!instanceMethodExtraInitializersName) { - instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */); - const initializer = emitHelpers().createRunInitializersHelper(factory2.createThis(), instanceMethodExtraInitializersName); - setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node)); - pendingInstanceInitializers ?? (pendingInstanceInitializers = []); - pendingInstanceInitializers.push(initializer); - } - instanceMethodExtraInitializersName ?? (instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */)); - } - } - if (isClassStaticBlockDeclaration(member)) { - if (!isClassNamedEvaluationHelperBlock(member)) { - hasStaticInitializers = true; - } - } else if (isPropertyDeclaration(member)) { - if (hasStaticModifier(member)) { - hasStaticInitializers || (hasStaticInitializers = !!member.initializer || hasDecorators(member)); - } else { - hasNonAmbientInstanceFields || (hasNonAmbientInstanceFields = !isAmbientPropertyDeclaration(member)); - } - } - if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) { - hasStaticPrivateClassElements = true; - } - if (staticMethodExtraInitializersName && instanceMethodExtraInitializersName && hasStaticInitializers && hasNonAmbientInstanceFields && hasStaticPrivateClassElements) { - break; - } - } - return { - class: node, - classThis: classThis2, - metadataReference, - instanceMethodExtraInitializersName, - staticMethodExtraInitializersName, - hasStaticInitializers, - hasNonAmbientInstanceFields, - hasStaticPrivateClassElements, - pendingStaticInitializers, - pendingInstanceInitializers - }; - } - function transformClassLike(node) { - startLexicalEnvironment(); - if (!classHasDeclaredOrExplicitlyAssignedName(node) && classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - false, - node - )) { - node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, factory2.createStringLiteral("")); - } - const classReference = factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - false, - /*ignoreAssignedName*/ - true - ); - const classInfo2 = createClassInfo(node); - const classDefinitionStatements = []; - let leadingBlockStatements; - let trailingBlockStatements; - let syntheticConstructor; - let heritageClauses; - let shouldTransformPrivateStaticElementsInClass = false; - const classDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClass( - node, - /*useLegacyDecorators*/ - false - )); - if (classDecorators) { - classInfo2.classDecoratorsName = factory2.createUniqueName("_classDecorators", 16 /* Optimistic */ | 32 /* FileLevel */); - classInfo2.classDescriptorName = factory2.createUniqueName("_classDescriptor", 16 /* Optimistic */ | 32 /* FileLevel */); - classInfo2.classExtraInitializersName = factory2.createUniqueName("_classExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */); - Debug.assertIsDefined(classInfo2.classThis); - classDefinitionStatements.push( - createLet(classInfo2.classDecoratorsName, factory2.createArrayLiteralExpression(classDecorators)), - createLet(classInfo2.classDescriptorName), - createLet(classInfo2.classExtraInitializersName, factory2.createArrayLiteralExpression()), - createLet(classInfo2.classThis) - ); - if (classInfo2.hasStaticPrivateClassElements) { - shouldTransformPrivateStaticElementsInClass = true; - shouldTransformPrivateStaticElementsInFile = true; - } - } - const extendsClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */); - const extendsElement = extendsClause && firstOrUndefined(extendsClause.types); - const extendsExpression = extendsElement && visitNode(extendsElement.expression, visitor, isExpression); - if (extendsExpression) { - classInfo2.classSuper = factory2.createUniqueName("_classSuper", 16 /* Optimistic */ | 32 /* FileLevel */); - const unwrapped = skipOuterExpressions(extendsExpression); - const safeExtendsExpression = isClassExpression(unwrapped) && !unwrapped.name || isFunctionExpression(unwrapped) && !unwrapped.name || isArrowFunction(unwrapped) ? factory2.createComma(factory2.createNumericLiteral(0), extendsExpression) : extendsExpression; - classDefinitionStatements.push(createLet(classInfo2.classSuper, safeExtendsExpression)); - const updatedExtendsElement = factory2.updateExpressionWithTypeArguments( - extendsElement, - classInfo2.classSuper, - /*typeArguments*/ - void 0 - ); - const updatedExtendsClause = factory2.updateHeritageClause(extendsClause, [updatedExtendsElement]); - heritageClauses = factory2.createNodeArray([updatedExtendsClause]); - } - const renamedClassThis = classInfo2.classThis ?? factory2.createThis(); - enterClass(classInfo2); - leadingBlockStatements = append(leadingBlockStatements, createMetadata(classInfo2.metadataReference, classInfo2.classSuper)); - let members = node.members; - members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? node2 : classElementVisitor(node2), isClassElement); - members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? classElementVisitor(node2) : node2, isClassElement); - if (pendingExpressions) { - let outerThis; - for (let expression of pendingExpressions) { - expression = visitNode(expression, function thisVisitor(node2) { - if (!(node2.transformFlags & 16384 /* ContainsLexicalThis */)) { - return node2; - } - switch (node2.kind) { - case 110 /* ThisKeyword */: - if (!outerThis) { - outerThis = factory2.createUniqueName("_outerThis", 16 /* Optimistic */); - classDefinitionStatements.unshift(createLet(outerThis, factory2.createThis())); - } - return outerThis; - default: - return visitEachChild(node2, thisVisitor, context); - } - }, isExpression); - const statement = factory2.createExpressionStatement(expression); - leadingBlockStatements = append(leadingBlockStatements, statement); - } - pendingExpressions = void 0; - } - exitClass(); - if (some(classInfo2.pendingInstanceInitializers) && !getFirstConstructorWithBody(node)) { - const initializerStatements = prepareConstructor(node, classInfo2); - if (initializerStatements) { - const extendsClauseElement = getEffectiveBaseTypeNode(node); - const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */); - const constructorStatements = []; - if (isDerivedClass) { - const spreadArguments = factory2.createSpreadElement(factory2.createIdentifier("arguments")); - const superCall = factory2.createCallExpression( - factory2.createSuper(), - /*typeArguments*/ - void 0, - [spreadArguments] - ); - constructorStatements.push(factory2.createExpressionStatement(superCall)); - } - addRange(constructorStatements, initializerStatements); - const constructorBody = factory2.createBlock( - constructorStatements, - /*multiLine*/ - true - ); - syntheticConstructor = factory2.createConstructorDeclaration( - /*modifiers*/ - void 0, - [], - constructorBody - ); - } - } - if (classInfo2.staticMethodExtraInitializersName) { - classDefinitionStatements.push( - createLet(classInfo2.staticMethodExtraInitializersName, factory2.createArrayLiteralExpression()) - ); - } - if (classInfo2.instanceMethodExtraInitializersName) { - classDefinitionStatements.push( - createLet(classInfo2.instanceMethodExtraInitializersName, factory2.createArrayLiteralExpression()) - ); - } - if (classInfo2.memberInfos) { - forEachEntry(classInfo2.memberInfos, (memberInfo, member) => { - if (isStatic(member)) { - classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName)); - if (memberInfo.memberInitializersName) { - classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression())); - } - if (memberInfo.memberExtraInitializersName) { - classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression())); - } - if (memberInfo.memberDescriptorName) { - classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName)); - } - } - }); - } - if (classInfo2.memberInfos) { - forEachEntry(classInfo2.memberInfos, (memberInfo, member) => { - if (!isStatic(member)) { - classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName)); - if (memberInfo.memberInitializersName) { - classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression())); - } - if (memberInfo.memberExtraInitializersName) { - classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression())); - } - if (memberInfo.memberDescriptorName) { - classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName)); - } - } - }); - } - leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticNonFieldDecorationStatements); - leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticNonFieldDecorationStatements); - leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticFieldDecorationStatements); - leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticFieldDecorationStatements); - if (classInfo2.classDescriptorName && classInfo2.classDecoratorsName && classInfo2.classExtraInitializersName && classInfo2.classThis) { - leadingBlockStatements ?? (leadingBlockStatements = []); - const valueProperty = factory2.createPropertyAssignment("value", renamedClassThis); - const classDescriptor = factory2.createObjectLiteralExpression([valueProperty]); - const classDescriptorAssignment = factory2.createAssignment(classInfo2.classDescriptorName, classDescriptor); - const classNameReference = factory2.createPropertyAccessExpression(renamedClassThis, "name"); - const esDecorateHelper2 = emitHelpers().createESDecorateHelper( - factory2.createNull(), - classDescriptorAssignment, - classInfo2.classDecoratorsName, - { kind: "class", name: classNameReference, metadata: classInfo2.metadataReference }, - factory2.createNull(), - classInfo2.classExtraInitializersName - ); - const esDecorateStatement = factory2.createExpressionStatement(esDecorateHelper2); - setSourceMapRange(esDecorateStatement, moveRangePastDecorators(node)); - leadingBlockStatements.push(esDecorateStatement); - const classDescriptorValueReference = factory2.createPropertyAccessExpression(classInfo2.classDescriptorName, "value"); - const classThisAssignment = factory2.createAssignment(classInfo2.classThis, classDescriptorValueReference); - const classReferenceAssignment = factory2.createAssignment(classReference, classThisAssignment); - leadingBlockStatements.push(factory2.createExpressionStatement(classReferenceAssignment)); - } - leadingBlockStatements.push(createSymbolMetadata(renamedClassThis, classInfo2.metadataReference)); - if (some(classInfo2.pendingStaticInitializers)) { - for (const initializer of classInfo2.pendingStaticInitializers) { - const initializerStatement = factory2.createExpressionStatement(initializer); - setSourceMapRange(initializerStatement, getSourceMapRange(initializer)); - trailingBlockStatements = append(trailingBlockStatements, initializerStatement); - } - classInfo2.pendingStaticInitializers = void 0; - } - if (classInfo2.classExtraInitializersName) { - const runClassInitializersHelper = emitHelpers().createRunInitializersHelper(renamedClassThis, classInfo2.classExtraInitializersName); - const runClassInitializersStatement = factory2.createExpressionStatement(runClassInitializersHelper); - setSourceMapRange(runClassInitializersStatement, node.name ?? moveRangePastDecorators(node)); - trailingBlockStatements = append(trailingBlockStatements, runClassInitializersStatement); - } - if (leadingBlockStatements && trailingBlockStatements && !classInfo2.hasStaticInitializers) { - addRange(leadingBlockStatements, trailingBlockStatements); - trailingBlockStatements = void 0; - } - const leadingStaticBlock = leadingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock( - leadingBlockStatements, - /*multiLine*/ - true - )); - if (leadingStaticBlock && shouldTransformPrivateStaticElementsInClass) { - setInternalEmitFlags(leadingStaticBlock, 32 /* TransformPrivateStaticElements */); - } - const trailingStaticBlock = trailingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock( - trailingBlockStatements, - /*multiLine*/ - true - )); - if (leadingStaticBlock || syntheticConstructor || trailingStaticBlock) { - const newMembers = []; - const existingNamedEvaluationHelperBlockIndex = members.findIndex(isClassNamedEvaluationHelperBlock); - if (leadingStaticBlock) { - addRange(newMembers, members, 0, existingNamedEvaluationHelperBlockIndex + 1); - newMembers.push(leadingStaticBlock); - addRange(newMembers, members, existingNamedEvaluationHelperBlockIndex + 1); - } else { - addRange(newMembers, members); - } - if (syntheticConstructor) { - newMembers.push(syntheticConstructor); - } - if (trailingStaticBlock) { - newMembers.push(trailingStaticBlock); - } - members = setTextRange(factory2.createNodeArray(newMembers), members); - } - const lexicalEnvironment = endLexicalEnvironment(); - let classExpression; - if (classDecorators) { - classExpression = factory2.createClassExpression( - /*modifiers*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - if (classInfo2.classThis) { - classExpression = injectClassThisAssignmentIfMissing(factory2, classExpression, classInfo2.classThis); - } - const classReferenceDeclaration = factory2.createVariableDeclaration( - classReference, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - classExpression - ); - const classReferenceVarDeclList = factory2.createVariableDeclarationList([classReferenceDeclaration]); - const returnExpr = classInfo2.classThis ? factory2.createAssignment(classReference, classInfo2.classThis) : classReference; - classDefinitionStatements.push( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - classReferenceVarDeclList - ), - factory2.createReturnStatement(returnExpr) - ); - } else { - classExpression = factory2.createClassExpression( - /*modifiers*/ - void 0, - node.name, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - classDefinitionStatements.push(factory2.createReturnStatement(classExpression)); - } - if (shouldTransformPrivateStaticElementsInClass) { - addInternalEmitFlags(classExpression, 32 /* TransformPrivateStaticElements */); - for (const member of classExpression.members) { - if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) { - addInternalEmitFlags(member, 32 /* TransformPrivateStaticElements */); - } - } - } - setOriginalNode(classExpression, node); - return factory2.createImmediatelyInvokedArrowFunction(factory2.mergeLexicalEnvironment(classDefinitionStatements, lexicalEnvironment)); - } - function isDecoratedClassLike(node) { - return classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - false, - node - ) || childIsDecorated( - /*useLegacyDecorators*/ - false, - node - ); - } - function visitClassDeclaration(node) { - if (isDecoratedClassLike(node)) { - const statements = []; - const originalClass = getOriginalNode(node, isClassLike) ?? node; - const className = originalClass.name ? factory2.createStringLiteralFromNode(originalClass.name) : factory2.createStringLiteral("default"); - const isExport = hasSyntacticModifier(node, 32 /* Export */); - const isDefault = hasSyntacticModifier(node, 2048 /* Default */); - if (!node.name) { - node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, className); - } - if (isExport && isDefault) { - const iife = transformClassLike(node); - if (node.name) { - const varDecl = factory2.createVariableDeclaration( - factory2.getLocalName(node), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - iife - ); - setOriginalNode(varDecl, node); - const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */); - const varStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - varDecls - ); - statements.push(varStatement); - const exportStatement = factory2.createExportDefault(factory2.getDeclarationName(node)); - setOriginalNode(exportStatement, node); - setCommentRange(exportStatement, getCommentRange(node)); - setSourceMapRange(exportStatement, moveRangePastDecorators(node)); - statements.push(exportStatement); - } else { - const exportStatement = factory2.createExportDefault(iife); - setOriginalNode(exportStatement, node); - setCommentRange(exportStatement, getCommentRange(node)); - setSourceMapRange(exportStatement, moveRangePastDecorators(node)); - statements.push(exportStatement); - } - } else { - Debug.assertIsDefined(node.name, "A class declaration that is not a default export must have a name."); - const iife = transformClassLike(node); - const modifierVisitorNoExport = isExport ? (node2) => isExportModifier(node2) ? void 0 : modifierVisitor(node2) : modifierVisitor; - const modifiers = visitNodes2(node.modifiers, modifierVisitorNoExport, isModifier); - const declName = factory2.getLocalName( - node, - /*allowComments*/ - false, - /*allowSourceMaps*/ - true - ); - const varDecl = factory2.createVariableDeclaration( - declName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - iife - ); - setOriginalNode(varDecl, node); - const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */); - const varStatement = factory2.createVariableStatement(modifiers, varDecls); - setOriginalNode(varStatement, node); - setCommentRange(varStatement, getCommentRange(node)); - statements.push(varStatement); - if (isExport) { - const exportStatement = factory2.createExternalModuleExport(declName); - setOriginalNode(exportStatement, node); - statements.push(exportStatement); - } - } - return singleOrMany(statements); - } else { - const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); - enterClass( - /*classInfo*/ - void 0 - ); - const members = visitNodes2(node.members, classElementVisitor, isClassElement); - exitClass(); - return factory2.updateClassDeclaration( - node, - modifiers, - node.name, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - } - } - function visitClassExpression(node) { - if (isDecoratedClassLike(node)) { - const iife = transformClassLike(node); - setOriginalNode(iife, node); - return iife; - } else { - const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); - enterClass( - /*classInfo*/ - void 0 - ); - const members = visitNodes2(node.members, classElementVisitor, isClassElement); - exitClass(); - return factory2.updateClassExpression( - node, - modifiers, - node.name, - /*typeParameters*/ - void 0, - heritageClauses, - members - ); - } - } - function prepareConstructor(_parent, classInfo2) { - if (some(classInfo2.pendingInstanceInitializers)) { - const statements = []; - statements.push( - factory2.createExpressionStatement( - factory2.inlineExpressions(classInfo2.pendingInstanceInitializers) - ) - ); - classInfo2.pendingInstanceInitializers = void 0; - return statements; - } - } - function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) { - const superStatementIndex = superPath[superPathDepth]; - const superStatement = statementsIn[superStatementIndex]; - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset)); - if (isTryStatement(superStatement)) { - const tryBlockStatements = []; - transformConstructorBodyWorker( - tryBlockStatements, - superStatement.tryBlock.statements, - /*statementOffset*/ - 0, - superPath, - superPathDepth + 1, - initializerStatements - ); - const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements); - setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements); - statementsOut.push(factory2.updateTryStatement( - superStatement, - factory2.updateBlock(superStatement.tryBlock, tryBlockStatements), - visitNode(superStatement.catchClause, visitor, isCatchClause), - visitNode(superStatement.finallyBlock, visitor, isBlock) - )); - } else { - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1)); - addRange(statementsOut, initializerStatements); - } - addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1)); - } - function visitConstructorDeclaration(node) { - enterClassElement(node); - const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - const parameters = visitNodes2(node.parameters, visitor, isParameter); - let body; - if (node.body && classInfo) { - const initializerStatements = prepareConstructor(classInfo.class, classInfo); - if (initializerStatements) { - const statements = []; - const nonPrologueStart = factory2.copyPrologue( - node.body.statements, - statements, - /*ensureUseStrict*/ - false, - visitor - ); - const superStatementIndices = findSuperStatementIndexPath(node.body.statements, nonPrologueStart); - if (superStatementIndices.length > 0) { - transformConstructorBodyWorker(statements, node.body.statements, nonPrologueStart, superStatementIndices, 0, initializerStatements); - } else { - addRange(statements, initializerStatements); - addRange(statements, visitNodes2(node.body.statements, visitor, isStatement)); - } - body = factory2.createBlock( - statements, - /*multiLine*/ - true - ); - setOriginalNode(body, node.body); - setTextRange(body, node.body); - } - } - body ?? (body = visitNode(node.body, visitor, isBlock)); - exitClassElement(); - return factory2.updateConstructorDeclaration(node, modifiers, parameters, body); - } - function finishClassElement(updated, original) { - if (updated !== original) { - setCommentRange(updated, original); - setSourceMapRange(updated, moveRangePastDecorators(original)); - } - return updated; - } - function partialTransformClassElement(member, classInfo2, createDescriptor) { - let referencedName; - let name; - let initializersName; - let extraInitializersName; - let thisArg; - let descriptorName; - if (!classInfo2) { - const modifiers2 = visitNodes2(member.modifiers, modifierVisitor, isModifier); - enterName(); - name = visitPropertyName(member.name); - exitName(); - return { modifiers: modifiers2, referencedName, name, initializersName, descriptorName, thisArg }; - } - const memberDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClassElement( - member, - classInfo2.class, - /*useLegacyDecorators*/ - false - )); - const modifiers = visitNodes2(member.modifiers, modifierVisitor, isModifier); - if (memberDecorators) { - const memberDecoratorsName = createHelperVariable(member, "decorators"); - const memberDecoratorsArray = factory2.createArrayLiteralExpression(memberDecorators); - const memberDecoratorsAssignment = factory2.createAssignment(memberDecoratorsName, memberDecoratorsArray); - const memberInfo = { memberDecoratorsName }; - classInfo2.memberInfos ?? (classInfo2.memberInfos = /* @__PURE__ */ new Map()); - classInfo2.memberInfos.set(member, memberInfo); - pendingExpressions ?? (pendingExpressions = []); - pendingExpressions.push(memberDecoratorsAssignment); - const statements = isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticNonFieldDecorationStatements ?? (classInfo2.staticNonFieldDecorationStatements = []) : classInfo2.nonStaticNonFieldDecorationStatements ?? (classInfo2.nonStaticNonFieldDecorationStatements = []) : isPropertyDeclaration(member) && !isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticFieldDecorationStatements ?? (classInfo2.staticFieldDecorationStatements = []) : classInfo2.nonStaticFieldDecorationStatements ?? (classInfo2.nonStaticFieldDecorationStatements = []) : Debug.fail(); - const kind = isGetAccessorDeclaration(member) ? "getter" : isSetAccessorDeclaration(member) ? "setter" : isMethodDeclaration(member) ? "method" : isAutoAccessorPropertyDeclaration(member) ? "accessor" : isPropertyDeclaration(member) ? "field" : Debug.fail(); - let propertyName; - if (isIdentifier(member.name) || isPrivateIdentifier(member.name)) { - propertyName = { computed: false, name: member.name }; - } else if (isPropertyNameLiteral(member.name)) { - propertyName = { computed: true, name: factory2.createStringLiteralFromNode(member.name) }; - } else { - const expression = member.name.expression; - if (isPropertyNameLiteral(expression) && !isIdentifier(expression)) { - propertyName = { computed: true, name: factory2.createStringLiteralFromNode(expression) }; - } else { - enterName(); - ({ referencedName, name } = visitReferencedPropertyName(member.name)); - propertyName = { computed: true, name: referencedName }; - exitName(); - } - } - const context2 = { - kind, - name: propertyName, - static: isStatic(member), - private: isPrivateIdentifier(member.name), - access: { - // 15.7.3 CreateDecoratorAccessObject (kind, name) - // 2. If _kind_ is ~field~, ~method~, ~accessor~, or ~getter~, then ... - get: isPropertyDeclaration(member) || isGetAccessorDeclaration(member) || isMethodDeclaration(member), - // 3. If _kind_ is ~field~, ~accessor~, or ~setter~, then ... - set: isPropertyDeclaration(member) || isSetAccessorDeclaration(member) - }, - metadata: classInfo2.metadataReference - }; - if (isMethodOrAccessor(member)) { - const methodExtraInitializersName = isStatic(member) ? classInfo2.staticMethodExtraInitializersName : classInfo2.instanceMethodExtraInitializersName; - Debug.assertIsDefined(methodExtraInitializersName); - let descriptor; - if (isPrivateIdentifierClassElementDeclaration(member) && createDescriptor) { - descriptor = createDescriptor(member, visitNodes2(modifiers, (node) => tryCast(node, isAsyncModifier), isModifier)); - memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor"); - descriptor = factory2.createAssignment(descriptorName, descriptor); - } - const esDecorateExpression = emitHelpers().createESDecorateHelper(factory2.createThis(), descriptor ?? factory2.createNull(), memberDecoratorsName, context2, factory2.createNull(), methodExtraInitializersName); - const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression); - setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member)); - statements.push(esDecorateStatement); - } else if (isPropertyDeclaration(member)) { - initializersName = memberInfo.memberInitializersName ?? (memberInfo.memberInitializersName = createHelperVariable(member, "initializers")); - extraInitializersName = memberInfo.memberExtraInitializersName ?? (memberInfo.memberExtraInitializersName = createHelperVariable(member, "extraInitializers")); - if (isStatic(member)) { - thisArg = classInfo2.classThis; - } - let descriptor; - if (isPrivateIdentifierClassElementDeclaration(member) && hasAccessorModifier(member) && createDescriptor) { - descriptor = createDescriptor( - member, - /*modifiers*/ - void 0 - ); - memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor"); - descriptor = factory2.createAssignment(descriptorName, descriptor); - } - const esDecorateExpression = emitHelpers().createESDecorateHelper( - isAutoAccessorPropertyDeclaration(member) ? factory2.createThis() : factory2.createNull(), - descriptor ?? factory2.createNull(), - memberDecoratorsName, - context2, - initializersName, - extraInitializersName - ); - const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression); - setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member)); - statements.push(esDecorateStatement); - } - } - if (name === void 0) { - enterName(); - name = visitPropertyName(member.name); - exitName(); - } - if (!some(modifiers) && (isMethodDeclaration(member) || isPropertyDeclaration(member))) { - setEmitFlags(name, 1024 /* NoLeadingComments */); - } - return { modifiers, referencedName, name, initializersName, extraInitializersName, descriptorName, thisArg }; - } - function visitMethodDeclaration(node) { - enterClassElement(node); - const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createMethodDescriptorObject); - if (descriptorName) { - exitClassElement(); - return finishClassElement(createMethodDescriptorForwarder(modifiers, name, descriptorName), node); - } else { - const parameters = visitNodes2(node.parameters, visitor, isParameter); - const body = visitNode(node.body, visitor, isBlock); - exitClassElement(); - return finishClassElement(factory2.updateMethodDeclaration( - node, - modifiers, - node.asteriskToken, - name, - /*questionToken*/ - void 0, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - body - ), node); - } - } - function visitGetAccessorDeclaration(node) { - enterClassElement(node); - const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createGetAccessorDescriptorObject); - if (descriptorName) { - exitClassElement(); - return finishClassElement(createGetAccessorDescriptorForwarder(modifiers, name, descriptorName), node); - } else { - const parameters = visitNodes2(node.parameters, visitor, isParameter); - const body = visitNode(node.body, visitor, isBlock); - exitClassElement(); - return finishClassElement(factory2.updateGetAccessorDeclaration( - node, - modifiers, - name, - parameters, - /*type*/ - void 0, - body - ), node); - } - } - function visitSetAccessorDeclaration(node) { - enterClassElement(node); - const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createSetAccessorDescriptorObject); - if (descriptorName) { - exitClassElement(); - return finishClassElement(createSetAccessorDescriptorForwarder(modifiers, name, descriptorName), node); - } else { - const parameters = visitNodes2(node.parameters, visitor, isParameter); - const body = visitNode(node.body, visitor, isBlock); - exitClassElement(); - return finishClassElement(factory2.updateSetAccessorDeclaration(node, modifiers, name, parameters, body), node); - } - } - function visitClassStaticBlockDeclaration(node) { - enterClassElement(node); - let result; - if (isClassNamedEvaluationHelperBlock(node)) { - result = visitEachChild(node, visitor, context); - } else if (isClassThisAssignmentBlock(node)) { - const savedClassThis = classThis; - classThis = void 0; - result = visitEachChild(node, visitor, context); - classThis = savedClassThis; - } else { - node = visitEachChild(node, visitor, context); - result = node; - if (classInfo) { - classInfo.hasStaticInitializers = true; - if (some(classInfo.pendingStaticInitializers)) { - const statements = []; - for (const initializer of classInfo.pendingStaticInitializers) { - const initializerStatement = factory2.createExpressionStatement(initializer); - setSourceMapRange(initializerStatement, getSourceMapRange(initializer)); - statements.push(initializerStatement); - } - const body = factory2.createBlock( - statements, - /*multiLine*/ - true - ); - const staticBlock = factory2.createClassStaticBlockDeclaration(body); - result = [staticBlock, result]; - classInfo.pendingStaticInitializers = void 0; - } - } - } - exitClassElement(); - return result; - } - function visitPropertyDeclaration(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); - } - enterClassElement(node); - Debug.assert(!isAmbientPropertyDeclaration(node), "Not yet implemented."); - const { modifiers, name, initializersName, extraInitializersName, descriptorName, thisArg } = partialTransformClassElement(node, classInfo, hasAccessorModifier(node) ? createAccessorPropertyDescriptorObject : void 0); - startLexicalEnvironment(); - let initializer = visitNode(node.initializer, visitor, isExpression); - if (initializersName) { - initializer = emitHelpers().createRunInitializersHelper( - thisArg ?? factory2.createThis(), - initializersName, - initializer ?? factory2.createVoidZero() - ); - } - if (isStatic(node) && classInfo && initializer) { - classInfo.hasStaticInitializers = true; - } - const declarations = endLexicalEnvironment(); - if (some(declarations)) { - initializer = factory2.createImmediatelyInvokedArrowFunction([ - ...declarations, - factory2.createReturnStatement(initializer) - ]); - } - if (classInfo) { - if (isStatic(node)) { - initializer = injectPendingInitializers( - classInfo, - /*isStatic*/ - true, - initializer - ); - if (extraInitializersName) { - classInfo.pendingStaticInitializers ?? (classInfo.pendingStaticInitializers = []); - classInfo.pendingStaticInitializers.push( - emitHelpers().createRunInitializersHelper( - classInfo.classThis ?? factory2.createThis(), - extraInitializersName - ) - ); - } - } else { - initializer = injectPendingInitializers( - classInfo, - /*isStatic*/ - false, - initializer - ); - if (extraInitializersName) { - classInfo.pendingInstanceInitializers ?? (classInfo.pendingInstanceInitializers = []); - classInfo.pendingInstanceInitializers.push( - emitHelpers().createRunInitializersHelper( - factory2.createThis(), - extraInitializersName - ) - ); - } - } - } - exitClassElement(); - if (hasAccessorModifier(node) && descriptorName) { - const commentRange = getCommentRange(node); - const sourceMapRange = getSourceMapRange(node); - const name2 = node.name; - let getterName = name2; - let setterName = name2; - if (isComputedPropertyName(name2) && !isSimpleInlineableExpression(name2.expression)) { - const cacheAssignment = findComputedPropertyNameCacheAssignment(name2); - if (cacheAssignment) { - getterName = factory2.updateComputedPropertyName(name2, visitNode(name2.expression, visitor, isExpression)); - setterName = factory2.updateComputedPropertyName(name2, cacheAssignment.left); - } else { - const temp = factory2.createTempVariable(hoistVariableDeclaration); - setSourceMapRange(temp, name2.expression); - const expression = visitNode(name2.expression, visitor, isExpression); - const assignment = factory2.createAssignment(temp, expression); - setSourceMapRange(assignment, name2.expression); - getterName = factory2.updateComputedPropertyName(name2, assignment); - setterName = factory2.updateComputedPropertyName(name2, temp); - } - } - const modifiersWithoutAccessor = visitNodes2(modifiers, (node2) => node2.kind !== 129 /* AccessorKeyword */ ? node2 : void 0, isModifier); - const backingField = createAccessorPropertyBackingField(factory2, node, modifiersWithoutAccessor, initializer); - setOriginalNode(backingField, node); - setEmitFlags(backingField, 3072 /* NoComments */); - setSourceMapRange(backingField, sourceMapRange); - setSourceMapRange(backingField.name, node.name); - const getter = createGetAccessorDescriptorForwarder(modifiersWithoutAccessor, getterName, descriptorName); - setOriginalNode(getter, node); - setCommentRange(getter, commentRange); - setSourceMapRange(getter, sourceMapRange); - const setter = createSetAccessorDescriptorForwarder(modifiersWithoutAccessor, setterName, descriptorName); - setOriginalNode(setter, node); - setEmitFlags(setter, 3072 /* NoComments */); - setSourceMapRange(setter, sourceMapRange); - return [backingField, getter, setter]; - } - return finishClassElement(factory2.updatePropertyDeclaration( - node, - modifiers, - name, - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ), node); - } - function visitThisExpression(node) { - return classThis ?? node; - } - function visitCallExpression(node) { - if (isSuperProperty(node.expression) && classThis) { - const expression = visitNode(node.expression, visitor, isExpression); - const argumentsList = visitNodes2(node.arguments, visitor, isExpression); - const invocation = factory2.createFunctionCallCall(expression, classThis, argumentsList); - setOriginalNode(invocation, node); - setTextRange(invocation, node); - return invocation; - } - return visitEachChild(node, visitor, context); - } - function visitTaggedTemplateExpression(node) { - if (isSuperProperty(node.tag) && classThis) { - const tag = visitNode(node.tag, visitor, isExpression); - const boundTag = factory2.createFunctionBindCall(tag, classThis, []); - setOriginalNode(boundTag, node); - setTextRange(boundTag, node); - const template = visitNode(node.template, visitor, isTemplateLiteral); - return factory2.updateTaggedTemplateExpression( - node, - boundTag, - /*typeArguments*/ - void 0, - template - ); - } - return visitEachChild(node, visitor, context); - } - function visitPropertyAccessExpression(node) { - if (isSuperProperty(node) && isIdentifier(node.name) && classThis && classSuper) { - const propertyName = factory2.createStringLiteralFromNode(node.name); - const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis); - setOriginalNode(superProperty, node.expression); - setTextRange(superProperty, node.expression); - return superProperty; - } - return visitEachChild(node, visitor, context); - } - function visitElementAccessExpression(node) { - if (isSuperProperty(node) && classThis && classSuper) { - const propertyName = visitNode(node.argumentExpression, visitor, isExpression); - const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis); - setOriginalNode(superProperty, node.expression); - setTextRange(superProperty, node.expression); - return superProperty; - } - return visitEachChild(node, visitor, context); - } - function visitParameterDeclaration(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); - } - const updated = factory2.updateParameterDeclaration( - node, - /*modifiers*/ - void 0, - node.dotDotDotToken, - visitNode(node.name, visitor, isBindingName), - /*questionToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - if (updated !== node) { - setCommentRange(updated, node); - setTextRange(updated, moveRangePastModifiers(node)); - setSourceMapRange(updated, moveRangePastModifiers(node)); - setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */); - } - return updated; - } - function isAnonymousClassNeedingAssignedName(node) { - return isClassExpression(node) && !node.name && isDecoratedClassLike(node); - } - function canIgnoreEmptyStringLiteralInAssignedName(node) { - const innerExpression = skipOuterExpressions(node); - return isClassExpression(innerExpression) && !innerExpression.name && !classOrConstructorParameterIsDecorated( - /*useLegacyDecorators*/ - false, - innerExpression - ); - } - function visitForStatement(node) { - return factory2.updateForStatement( - node, - visitNode(node.initializer, discardedValueVisitor, isForInitializer), - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, discardedValueVisitor, isExpression), - visitIterationBody(node.statement, visitor, context) - ); - } - function visitExpressionStatement(node) { - return visitEachChild(node, discardedValueVisitor, context); - } - function visitBinaryExpression(node, discarded) { - if (isDestructuringAssignment(node)) { - const left = visitAssignmentPattern(node.left); - const right = visitNode(node.right, visitor, isExpression); - return factory2.updateBinaryExpression(node, left, node.operatorToken, right); - } - if (isAssignmentExpression(node)) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right)); - return visitEachChild(node, visitor, context); - } - if (isSuperProperty(node.left) && classThis && classSuper) { - let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0; - if (setterName) { - let expression = visitNode(node.right, visitor, isExpression); - if (isCompoundAssignment(node.operatorToken.kind)) { - let getterName = setterName; - if (!isSimpleInlineableExpression(setterName)) { - getterName = factory2.createTempVariable(hoistVariableDeclaration); - setterName = factory2.createAssignment(getterName, setterName); - } - const superPropertyGet = factory2.createReflectGetCall( - classSuper, - getterName, - classThis - ); - setOriginalNode(superPropertyGet, node.left); - setTextRange(superPropertyGet, node.left); - expression = factory2.createBinaryExpression( - superPropertyGet, - getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind), - expression - ); - setTextRange(expression, node); - } - const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); - if (temp) { - expression = factory2.createAssignment(temp, expression); - setTextRange(temp, node); - } - expression = factory2.createReflectSetCall( - classSuper, - setterName, - expression, - classThis - ); - setOriginalNode(expression, node); - setTextRange(expression, node); - if (temp) { - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; - } - } - } - if (node.operatorToken.kind === 28 /* CommaToken */) { - const left = visitNode(node.left, discardedValueVisitor, isExpression); - const right = visitNode(node.right, discarded ? discardedValueVisitor : visitor, isExpression); - return factory2.updateBinaryExpression(node, left, node.operatorToken, right); - } - return visitEachChild(node, visitor, context); - } - function visitPreOrPostfixUnaryExpression(node, discarded) { - if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { - const operand = skipParentheses(node.operand); - if (isSuperProperty(operand) && classThis && classSuper) { - let setterName = isElementAccessExpression(operand) ? visitNode(operand.argumentExpression, visitor, isExpression) : isIdentifier(operand.name) ? factory2.createStringLiteralFromNode(operand.name) : void 0; - if (setterName) { - let getterName = setterName; - if (!isSimpleInlineableExpression(setterName)) { - getterName = factory2.createTempVariable(hoistVariableDeclaration); - setterName = factory2.createAssignment(getterName, setterName); - } - let expression = factory2.createReflectGetCall(classSuper, getterName, classThis); - setOriginalNode(expression, node); - setTextRange(expression, node); - const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); - expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp); - expression = factory2.createReflectSetCall(classSuper, setterName, expression, classThis); - setOriginalNode(expression, node); - setTextRange(expression, node); - if (temp) { - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; - } - } - } - return visitEachChild(node, visitor, context); - } - function visitCommaListExpression(node, discarded) { - const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor); - return factory2.updateCommaListExpression(node, elements); - } - function visitReferencedPropertyName(node) { - if (isPropertyNameLiteral(node) || isPrivateIdentifier(node)) { - const referencedName2 = factory2.createStringLiteralFromNode(node); - const name2 = visitNode(node, visitor, isPropertyName); - return { referencedName: referencedName2, name: name2 }; - } - if (isPropertyNameLiteral(node.expression) && !isIdentifier(node.expression)) { - const referencedName2 = factory2.createStringLiteralFromNode(node.expression); - const name2 = visitNode(node, visitor, isPropertyName); - return { referencedName: referencedName2, name: name2 }; - } - const referencedName = factory2.getGeneratedNameForNode(node); - hoistVariableDeclaration(referencedName); - const key = emitHelpers().createPropKeyHelper(visitNode(node.expression, visitor, isExpression)); - const assignment = factory2.createAssignment(referencedName, key); - const name = factory2.updateComputedPropertyName(node, injectPendingExpressions(assignment)); - return { referencedName, name }; - } - function visitPropertyName(node) { - if (isComputedPropertyName(node)) { - return visitComputedPropertyName(node); - } - return visitNode(node, visitor, isPropertyName); - } - function visitComputedPropertyName(node) { - let expression = visitNode(node.expression, visitor, isExpression); - if (!isSimpleInlineableExpression(expression)) { - expression = injectPendingExpressions(expression); - } - return factory2.updateComputedPropertyName(node, expression); - } - function visitPropertyAssignment(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); - } - return visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); - } - return visitEachChild(node, visitor, context); - } - function visitBindingElement(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); - } - return visitEachChild(node, visitor, context); - } - function visitDestructuringAssignmentTarget(node) { - if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) { - return visitAssignmentPattern(node); - } - if (isSuperProperty(node) && classThis && classSuper) { - const propertyName = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0; - if (propertyName) { - const paramName = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const expression = factory2.createAssignmentTargetWrapper( - paramName, - factory2.createReflectSetCall( - classSuper, - propertyName, - paramName, - classThis - ) - ); - setOriginalNode(expression, node); - setTextRange(expression, node); - return expression; - } - } - return visitEachChild(node, visitor, context); - } - function visitAssignmentElement(node) { - if (isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - )) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right)); - } - const assignmentTarget = visitDestructuringAssignmentTarget(node.left); - const initializer = visitNode(node.right, visitor, isExpression); - return factory2.updateBinaryExpression(node, assignmentTarget, node.operatorToken, initializer); - } else { - return visitDestructuringAssignmentTarget(node); - } - } - function visitAssignmentRestElement(node) { - if (isLeftHandSideExpression(node.expression)) { - const expression = visitDestructuringAssignmentTarget(node.expression); - return factory2.updateSpreadElement(node, expression); - } - return visitEachChild(node, visitor, context); - } - function visitArrayAssignmentElement(node) { - Debug.assertNode(node, isArrayBindingOrAssignmentElement); - if (isSpreadElement(node)) return visitAssignmentRestElement(node); - if (!isOmittedExpression(node)) return visitAssignmentElement(node); - return visitEachChild(node, visitor, context); - } - function visitAssignmentProperty(node) { - const name = visitNode(node.name, visitor, isPropertyName); - if (isAssignmentExpression( - node.initializer, - /*excludeCompoundAssignment*/ - true - )) { - const assignmentElement = visitAssignmentElement(node.initializer); - return factory2.updatePropertyAssignment(node, name, assignmentElement); - } - if (isLeftHandSideExpression(node.initializer)) { - const assignmentElement = visitDestructuringAssignmentTarget(node.initializer); - return factory2.updatePropertyAssignment(node, name, assignmentElement); - } - return visitEachChild(node, visitor, context); - } - function visitShorthandAssignmentProperty(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.objectAssignmentInitializer)); - } - return visitEachChild(node, visitor, context); - } - function visitAssignmentRestProperty(node) { - if (isLeftHandSideExpression(node.expression)) { - const expression = visitDestructuringAssignmentTarget(node.expression); - return factory2.updateSpreadAssignment(node, expression); - } - return visitEachChild(node, visitor, context); - } - function visitObjectAssignmentElement(node) { - Debug.assertNode(node, isObjectBindingOrAssignmentElement); - if (isSpreadAssignment(node)) return visitAssignmentRestProperty(node); - if (isShorthandPropertyAssignment(node)) return visitShorthandAssignmentProperty(node); - if (isPropertyAssignment(node)) return visitAssignmentProperty(node); - return visitEachChild(node, visitor, context); - } - function visitAssignmentPattern(node) { - if (isArrayLiteralExpression(node)) { - const elements = visitNodes2(node.elements, visitArrayAssignmentElement, isExpression); - return factory2.updateArrayLiteralExpression(node, elements); - } else { - const properties = visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike); - return factory2.updateObjectLiteralExpression(node, properties); - } - } - function visitExportAssignment(node) { - if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { - node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.expression)); - } - return visitEachChild(node, visitor, context); - } - function visitParenthesizedExpression(node, discarded) { - const visitorFunc = discarded ? discardedValueVisitor : visitor; - const expression = visitNode(node.expression, visitorFunc, isExpression); - return factory2.updateParenthesizedExpression(node, expression); - } - function visitPartiallyEmittedExpression(node, discarded) { - const visitorFunc = discarded ? discardedValueVisitor : visitor; - const expression = visitNode(node.expression, visitorFunc, isExpression); - return factory2.updatePartiallyEmittedExpression(node, expression); - } - function injectPendingExpressionsCommon(pendingExpressions2, expression) { - if (some(pendingExpressions2)) { - if (expression) { - if (isParenthesizedExpression(expression)) { - pendingExpressions2.push(expression.expression); - expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions2)); - } else { - pendingExpressions2.push(expression); - expression = factory2.inlineExpressions(pendingExpressions2); - } - } else { - expression = factory2.inlineExpressions(pendingExpressions2); - } - } - return expression; - } - function injectPendingExpressions(expression) { - const result = injectPendingExpressionsCommon(pendingExpressions, expression); - Debug.assertIsDefined(result); - if (result !== expression) { - pendingExpressions = void 0; - } - return result; - } - function injectPendingInitializers(classInfo2, isStatic2, expression) { - const result = injectPendingExpressionsCommon(isStatic2 ? classInfo2.pendingStaticInitializers : classInfo2.pendingInstanceInitializers, expression); - if (result !== expression) { - if (isStatic2) { - classInfo2.pendingStaticInitializers = void 0; - } else { - classInfo2.pendingInstanceInitializers = void 0; - } - } - return result; - } - function transformAllDecoratorsOfDeclaration(allDecorators) { - if (!allDecorators) { - return void 0; - } - const decoratorExpressions = []; - addRange(decoratorExpressions, map(allDecorators.decorators, transformDecorator)); - return decoratorExpressions; - } - function transformDecorator(decorator) { - const expression = visitNode(decorator.expression, visitor, isExpression); - setEmitFlags(expression, 3072 /* NoComments */); - const innerExpression = skipOuterExpressions(expression); - if (isAccessExpression(innerExpression)) { - const { target, thisArg } = factory2.createCallBinding( - expression, - hoistVariableDeclaration, - languageVersion, - /*cacheIdentifiers*/ - true - ); - return factory2.restoreOuterExpressions(expression, factory2.createFunctionBindCall(target, thisArg, [])); - } - return expression; - } - function createDescriptorMethod(original, name, modifiers, asteriskToken, kind, parameters, body) { - const func = factory2.createFunctionExpression( - modifiers, - asteriskToken, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - body ?? factory2.createBlock([]) - ); - setOriginalNode(func, original); - setSourceMapRange(func, moveRangePastDecorators(original)); - setEmitFlags(func, 3072 /* NoComments */); - const prefix = kind === "get" || kind === "set" ? kind : void 0; - const functionName = factory2.createStringLiteralFromNode( - name, - /*isSingleQuote*/ - void 0 - ); - const namedFunction = emitHelpers().createSetFunctionNameHelper(func, functionName, prefix); - const method = factory2.createPropertyAssignment(factory2.createIdentifier(kind), namedFunction); - setOriginalNode(method, original); - setSourceMapRange(method, moveRangePastDecorators(original)); - setEmitFlags(method, 3072 /* NoComments */); - return method; - } - function createMethodDescriptorObject(node, modifiers) { - return factory2.createObjectLiteralExpression([ - createDescriptorMethod( - node, - node.name, - modifiers, - node.asteriskToken, - "value", - visitNodes2(node.parameters, visitor, isParameter), - visitNode(node.body, visitor, isBlock) - ) - ]); - } - function createGetAccessorDescriptorObject(node, modifiers) { - return factory2.createObjectLiteralExpression([ - createDescriptorMethod( - node, - node.name, - modifiers, - /*asteriskToken*/ - void 0, - "get", - [], - visitNode(node.body, visitor, isBlock) - ) - ]); - } - function createSetAccessorDescriptorObject(node, modifiers) { - return factory2.createObjectLiteralExpression([ - createDescriptorMethod( - node, - node.name, - modifiers, - /*asteriskToken*/ - void 0, - "set", - visitNodes2(node.parameters, visitor, isParameter), - visitNode(node.body, visitor, isBlock) - ) - ]); - } - function createAccessorPropertyDescriptorObject(node, modifiers) { - return factory2.createObjectLiteralExpression([ - createDescriptorMethod( - node, - node.name, - modifiers, - /*asteriskToken*/ - void 0, - "get", - [], - factory2.createBlock([ - factory2.createReturnStatement( - factory2.createPropertyAccessExpression( - factory2.createThis(), - factory2.getGeneratedPrivateNameForNode(node.name) - ) - ) - ]) - ), - createDescriptorMethod( - node, - node.name, - modifiers, - /*asteriskToken*/ - void 0, - "set", - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "value" - )], - factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression( - factory2.createThis(), - factory2.getGeneratedPrivateNameForNode(node.name) - ), - factory2.createIdentifier("value") - ) - ) - ]) - ) - ]); - } - function createMethodDescriptorForwarder(modifiers, name, descriptorName) { - modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier); - return factory2.createGetAccessorDeclaration( - modifiers, - name, - [], - /*type*/ - void 0, - factory2.createBlock([ - factory2.createReturnStatement( - factory2.createPropertyAccessExpression( - descriptorName, - factory2.createIdentifier("value") - ) - ) - ]) - ); - } - function createGetAccessorDescriptorForwarder(modifiers, name, descriptorName) { - modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier); - return factory2.createGetAccessorDeclaration( - modifiers, - name, - [], - /*type*/ - void 0, - factory2.createBlock([ - factory2.createReturnStatement( - factory2.createFunctionCallCall( - factory2.createPropertyAccessExpression( - descriptorName, - factory2.createIdentifier("get") - ), - factory2.createThis(), - [] - ) - ) - ]) - ); - } - function createSetAccessorDescriptorForwarder(modifiers, name, descriptorName) { - modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier); - return factory2.createSetAccessorDeclaration( - modifiers, - name, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "value" - )], - factory2.createBlock([ - factory2.createReturnStatement( - factory2.createFunctionCallCall( - factory2.createPropertyAccessExpression( - descriptorName, - factory2.createIdentifier("set") - ), - factory2.createThis(), - [factory2.createIdentifier("value")] - ) - ) - ]) - ); - } - function createMetadata(name, classSuper2) { - const varDecl = factory2.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createConditionalExpression( - factory2.createLogicalAnd( - factory2.createTypeCheck(factory2.createIdentifier("Symbol"), "function"), - factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata") - ), - factory2.createToken(58 /* QuestionToken */), - factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "create"), - /*typeArguments*/ - void 0, - [classSuper2 ? createSymbolMetadataReference(classSuper2) : factory2.createNull()] - ), - factory2.createToken(59 /* ColonToken */), - factory2.createVoidZero() - ) - ); - return factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([varDecl], 2 /* Const */) - ); - } - function createSymbolMetadata(target, value) { - const defineProperty = factory2.createObjectDefinePropertyCall( - target, - factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata"), - factory2.createPropertyDescriptor( - { configurable: true, writable: true, enumerable: true, value }, - /*singleLine*/ - true - ) - ); - return setEmitFlags( - factory2.createIfStatement(value, factory2.createExpressionStatement(defineProperty)), - 1 /* SingleLine */ - ); - } - function createSymbolMetadataReference(classSuper2) { - return factory2.createBinaryExpression( - factory2.createElementAccessExpression( - classSuper2, - factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata") - ), - 61 /* QuestionQuestionToken */, - factory2.createNull() - ); - } -} - -// src/compiler/transformers/es2017.ts -function transformES2017(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - resumeLexicalEnvironment, - endLexicalEnvironment, - hoistVariableDeclaration - } = context; - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - let enabledSubstitutions = 0 /* None */; - let enclosingSuperContainerFlags = 0; - let enclosingFunctionParameterNames; - let capturedSuperProperties; - let hasSuperElementAccess; - let lexicalArgumentsBinding; - const substitutedSuperAccessors = []; - let contextFlags = 0 /* None */; - const previousOnEmitNode = context.onEmitNode; - const previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - setContextFlag(1 /* NonTopLevel */, false); - setContextFlag(2 /* HasLexicalThis */, !isEffectiveStrictModeSourceFile(node, compilerOptions)); - const visited = visitEachChild(node, visitor, context); - addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function setContextFlag(flag, val) { - contextFlags = val ? contextFlags | flag : contextFlags & ~flag; - } - function inContext(flags) { - return (contextFlags & flags) !== 0; - } - function inTopLevelContext() { - return !inContext(1 /* NonTopLevel */); - } - function inHasLexicalThisContext() { - return inContext(2 /* HasLexicalThis */); - } - function doWithContext(flags, cb, value) { - const contextFlagsToSet = flags & ~contextFlags; - if (contextFlagsToSet) { - setContextFlag( - contextFlagsToSet, - /*val*/ - true - ); - const result = cb(value); - setContextFlag( - contextFlagsToSet, - /*val*/ - false - ); - return result; - } - return cb(value); - } - function visitDefault(node) { - return visitEachChild(node, visitor, context); - } - function argumentsVisitor(node) { - switch (node.kind) { - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 176 /* Constructor */: - return node; - case 169 /* Parameter */: - case 208 /* BindingElement */: - case 260 /* VariableDeclaration */: - break; - case 80 /* Identifier */: - if (lexicalArgumentsBinding && resolver.isArgumentsLocalBinding(node)) { - return lexicalArgumentsBinding; - } - break; - } - return visitEachChild(node, argumentsVisitor, context); - } - function visitor(node) { - if ((node.transformFlags & 256 /* ContainsES2017 */) === 0) { - return lexicalArgumentsBinding ? argumentsVisitor(node) : node; - } - switch (node.kind) { - case 134 /* AsyncKeyword */: - return void 0; - case 223 /* AwaitExpression */: - return visitAwaitExpression(node); - case 174 /* MethodDeclaration */: - return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitMethodDeclaration, node); - case 262 /* FunctionDeclaration */: - return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionDeclaration, node); - case 218 /* FunctionExpression */: - return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionExpression, node); - case 219 /* ArrowFunction */: - return doWithContext(1 /* NonTopLevel */, visitArrowFunction, node); - case 211 /* PropertyAccessExpression */: - if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) { - capturedSuperProperties.add(node.name.escapedText); - } - return visitEachChild(node, visitor, context); - case 212 /* ElementAccessExpression */: - if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) { - hasSuperElementAccess = true; - } - return visitEachChild(node, visitor, context); - case 177 /* GetAccessor */: - return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitGetAccessorDeclaration, node); - case 178 /* SetAccessor */: - return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitSetAccessorDeclaration, node); - case 176 /* Constructor */: - return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitConstructorDeclaration, node); - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitDefault, node); - default: - return visitEachChild(node, visitor, context); - } - } - function asyncBodyVisitor(node) { - if (isNodeWithPossibleHoistedDeclaration(node)) { - switch (node.kind) { - case 243 /* VariableStatement */: - return visitVariableStatementInAsyncBody(node); - case 248 /* ForStatement */: - return visitForStatementInAsyncBody(node); - case 249 /* ForInStatement */: - return visitForInStatementInAsyncBody(node); - case 250 /* ForOfStatement */: - return visitForOfStatementInAsyncBody(node); - case 299 /* CatchClause */: - return visitCatchClauseInAsyncBody(node); - case 241 /* Block */: - case 255 /* SwitchStatement */: - case 269 /* CaseBlock */: - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - case 258 /* TryStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 245 /* IfStatement */: - case 254 /* WithStatement */: - case 256 /* LabeledStatement */: - return visitEachChild(node, asyncBodyVisitor, context); - default: - return Debug.assertNever(node, "Unhandled node."); - } - } - return visitor(node); - } - function visitCatchClauseInAsyncBody(node) { - const catchClauseNames = /* @__PURE__ */ new Set(); - recordDeclarationName(node.variableDeclaration, catchClauseNames); - let catchClauseUnshadowedNames; - catchClauseNames.forEach((_, escapedName) => { - if (enclosingFunctionParameterNames.has(escapedName)) { - if (!catchClauseUnshadowedNames) { - catchClauseUnshadowedNames = new Set(enclosingFunctionParameterNames); - } - catchClauseUnshadowedNames.delete(escapedName); - } - }); - if (catchClauseUnshadowedNames) { - const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames; - enclosingFunctionParameterNames = catchClauseUnshadowedNames; - const result = visitEachChild(node, asyncBodyVisitor, context); - enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames; - return result; - } else { - return visitEachChild(node, asyncBodyVisitor, context); - } - } - function visitVariableStatementInAsyncBody(node) { - if (isVariableDeclarationListWithCollidingName(node.declarationList)) { - const expression = visitVariableDeclarationListWithCollidingNames( - node.declarationList, - /*hasReceiver*/ - false - ); - return expression ? factory2.createExpressionStatement(expression) : void 0; - } - return visitEachChild(node, visitor, context); - } - function visitForInStatementInAsyncBody(node) { - return factory2.updateForInStatement( - node, - isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames( - node.initializer, - /*hasReceiver*/ - true - ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - visitIterationBody(node.statement, asyncBodyVisitor, context) - ); - } - function visitForOfStatementInAsyncBody(node) { - return factory2.updateForOfStatement( - node, - visitNode(node.awaitModifier, visitor, isAwaitKeyword), - isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames( - node.initializer, - /*hasReceiver*/ - true - ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - visitIterationBody(node.statement, asyncBodyVisitor, context) - ); - } - function visitForStatementInAsyncBody(node) { - const initializer = node.initializer; - return factory2.updateForStatement( - node, - isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames( - initializer, - /*hasReceiver*/ - false - ) : visitNode(node.initializer, visitor, isForInitializer), - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, visitor, isExpression), - visitIterationBody(node.statement, asyncBodyVisitor, context) - ); - } - function visitAwaitExpression(node) { - if (inTopLevelContext()) { - return visitEachChild(node, visitor, context); - } - return setOriginalNode( - setTextRange( - factory2.createYieldExpression( - /*asteriskToken*/ - void 0, - visitNode(node.expression, visitor, isExpression) - ), - node - ), - node - ); - } - function visitConstructorDeclaration(node) { - const savedLexicalArgumentsBinding = lexicalArgumentsBinding; - lexicalArgumentsBinding = void 0; - const updated = factory2.updateConstructorDeclaration( - node, - visitNodes2(node.modifiers, visitor, isModifier), - visitParameterList(node.parameters, visitor, context), - transformMethodBody(node) - ); - lexicalArgumentsBinding = savedLexicalArgumentsBinding; - return updated; - } - function visitMethodDeclaration(node) { - let parameters; - const functionFlags = getFunctionFlags(node); - const savedLexicalArgumentsBinding = lexicalArgumentsBinding; - lexicalArgumentsBinding = void 0; - const updated = factory2.updateMethodDeclaration( - node, - visitNodes2(node.modifiers, visitor, isModifierLike), - node.asteriskToken, - node.name, - /*questionToken*/ - void 0, - /*typeParameters*/ - void 0, - parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : transformMethodBody(node) - ); - lexicalArgumentsBinding = savedLexicalArgumentsBinding; - return updated; - } - function visitGetAccessorDeclaration(node) { - const savedLexicalArgumentsBinding = lexicalArgumentsBinding; - lexicalArgumentsBinding = void 0; - const updated = factory2.updateGetAccessorDeclaration( - node, - visitNodes2(node.modifiers, visitor, isModifierLike), - node.name, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - transformMethodBody(node) - ); - lexicalArgumentsBinding = savedLexicalArgumentsBinding; - return updated; - } - function visitSetAccessorDeclaration(node) { - const savedLexicalArgumentsBinding = lexicalArgumentsBinding; - lexicalArgumentsBinding = void 0; - const updated = factory2.updateSetAccessorDeclaration( - node, - visitNodes2(node.modifiers, visitor, isModifierLike), - node.name, - visitParameterList(node.parameters, visitor, context), - transformMethodBody(node) - ); - lexicalArgumentsBinding = savedLexicalArgumentsBinding; - return updated; - } - function visitFunctionDeclaration(node) { - let parameters; - const savedLexicalArgumentsBinding = lexicalArgumentsBinding; - lexicalArgumentsBinding = void 0; - const functionFlags = getFunctionFlags(node); - const updated = factory2.updateFunctionDeclaration( - node, - visitNodes2(node.modifiers, visitor, isModifierLike), - node.asteriskToken, - node.name, - /*typeParameters*/ - void 0, - parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context) - ); - lexicalArgumentsBinding = savedLexicalArgumentsBinding; - return updated; - } - function visitFunctionExpression(node) { - let parameters; - const savedLexicalArgumentsBinding = lexicalArgumentsBinding; - lexicalArgumentsBinding = void 0; - const functionFlags = getFunctionFlags(node); - const updated = factory2.updateFunctionExpression( - node, - visitNodes2(node.modifiers, visitor, isModifier), - node.asteriskToken, - node.name, - /*typeParameters*/ - void 0, - parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context) - ); - lexicalArgumentsBinding = savedLexicalArgumentsBinding; - return updated; - } - function visitArrowFunction(node) { - let parameters; - const functionFlags = getFunctionFlags(node); - return factory2.updateArrowFunction( - node, - visitNodes2(node.modifiers, visitor, isModifier), - /*typeParameters*/ - void 0, - parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - node.equalsGreaterThanToken, - functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context) - ); - } - function recordDeclarationName({ name }, names) { - if (isIdentifier(name)) { - names.add(name.escapedText); - } else { - for (const element of name.elements) { - if (!isOmittedExpression(element)) { - recordDeclarationName(element, names); - } - } - } - } - function isVariableDeclarationListWithCollidingName(node) { - return !!node && isVariableDeclarationList(node) && !(node.flags & 7 /* BlockScoped */) && node.declarations.some(collidesWithParameterName); - } - function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) { - hoistVariableDeclarationList(node); - const variables = getInitializedVariables(node); - if (variables.length === 0) { - if (hasReceiver) { - return visitNode(factory2.converters.convertToAssignmentElementTarget(node.declarations[0].name), visitor, isExpression); - } - return void 0; - } - return factory2.inlineExpressions(map(variables, transformInitializedVariable)); - } - function hoistVariableDeclarationList(node) { - forEach(node.declarations, hoistVariable); - } - function hoistVariable({ name }) { - if (isIdentifier(name)) { - hoistVariableDeclaration(name); - } else { - for (const element of name.elements) { - if (!isOmittedExpression(element)) { - hoistVariable(element); - } - } - } - } - function transformInitializedVariable(node) { - const converted = setSourceMapRange( - factory2.createAssignment( - factory2.converters.convertToAssignmentElementTarget(node.name), - node.initializer - ), - node - ); - return Debug.checkDefined(visitNode(converted, visitor, isExpression)); - } - function collidesWithParameterName({ name }) { - if (isIdentifier(name)) { - return enclosingFunctionParameterNames.has(name.escapedText); - } else { - for (const element of name.elements) { - if (!isOmittedExpression(element) && collidesWithParameterName(element)) { - return true; - } - } - } - return false; - } - function transformMethodBody(node) { - Debug.assertIsDefined(node.body); - const savedCapturedSuperProperties = capturedSuperProperties; - const savedHasSuperElementAccess = hasSuperElementAccess; - capturedSuperProperties = /* @__PURE__ */ new Set(); - hasSuperElementAccess = false; - let updated = visitFunctionBody(node.body, visitor, context); - const originalMethod = getOriginalNode(node, isFunctionLikeDeclaration); - const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) && (getFunctionFlags(originalMethod) & 3 /* AsyncGenerator */) !== 3 /* AsyncGenerator */; - if (emitSuperHelpers) { - enableSubstitutionForAsyncMethodsWithSuper(); - if (capturedSuperProperties.size) { - const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties); - substitutedSuperAccessors[getNodeId(variableStatement)] = true; - const statements = updated.statements.slice(); - insertStatementsAfterStandardPrologue(statements, [variableStatement]); - updated = factory2.updateBlock(updated, statements); - } - if (hasSuperElementAccess) { - if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) { - addEmitHelper(updated, advancedAsyncSuperHelper); - } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) { - addEmitHelper(updated, asyncSuperHelper); - } - } - } - capturedSuperProperties = savedCapturedSuperProperties; - hasSuperElementAccess = savedHasSuperElementAccess; - return updated; - } - function createCaptureArgumentsStatement() { - Debug.assert(lexicalArgumentsBinding); - const variable = factory2.createVariableDeclaration( - lexicalArgumentsBinding, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createIdentifier("arguments") - ); - const statement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - [variable] - ); - startOnNewLine(statement); - addEmitFlags(statement, 2097152 /* CustomPrologue */); - return statement; - } - function transformAsyncFunctionParameterList(node) { - if (isSimpleParameterList(node.parameters)) { - return visitParameterList(node.parameters, visitor, context); - } - const newParameters = []; - for (const parameter of node.parameters) { - if (parameter.initializer || parameter.dotDotDotToken) { - if (node.kind === 219 /* ArrowFunction */) { - const restParameter = factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - factory2.createToken(26 /* DotDotDotToken */), - factory2.createUniqueName("args", 8 /* ReservedInNestedScopes */) - ); - newParameters.push(restParameter); - } - break; - } - const newParameter = factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */) - ); - newParameters.push(newParameter); - } - const newParametersArray = factory2.createNodeArray(newParameters); - setTextRange(newParametersArray, node.parameters); - return newParametersArray; - } - function transformAsyncFunctionBody(node, outerParameters) { - const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0; - resumeLexicalEnvironment(); - const original = getOriginalNode(node, isFunctionLike); - const nodeType = original.type; - const promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : void 0; - const isArrowFunction2 = node.kind === 219 /* ArrowFunction */; - const savedLexicalArgumentsBinding = lexicalArgumentsBinding; - const hasLexicalArguments = resolver.hasNodeCheckFlag(node, 512 /* CaptureArguments */); - const captureLexicalArguments = hasLexicalArguments && !lexicalArgumentsBinding; - if (captureLexicalArguments) { - lexicalArgumentsBinding = factory2.createUniqueName("arguments"); - } - let argumentsExpression; - if (innerParameters) { - if (isArrowFunction2) { - const parameterBindings = []; - Debug.assert(outerParameters.length <= node.parameters.length); - for (let i = 0; i < node.parameters.length; i++) { - Debug.assert(i < outerParameters.length); - const originalParameter = node.parameters[i]; - const outerParameter = outerParameters[i]; - Debug.assertNode(outerParameter.name, isIdentifier); - if (originalParameter.initializer || originalParameter.dotDotDotToken) { - Debug.assert(i === outerParameters.length - 1); - parameterBindings.push(factory2.createSpreadElement(outerParameter.name)); - break; - } - parameterBindings.push(outerParameter.name); - } - argumentsExpression = factory2.createArrayLiteralExpression(parameterBindings); - } else { - argumentsExpression = factory2.createIdentifier("arguments"); - } - } - const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames; - enclosingFunctionParameterNames = /* @__PURE__ */ new Set(); - for (const parameter of node.parameters) { - recordDeclarationName(parameter, enclosingFunctionParameterNames); - } - const savedCapturedSuperProperties = capturedSuperProperties; - const savedHasSuperElementAccess = hasSuperElementAccess; - if (!isArrowFunction2) { - capturedSuperProperties = /* @__PURE__ */ new Set(); - hasSuperElementAccess = false; - } - const hasLexicalThis = inHasLexicalThisContext(); - let asyncBody = transformAsyncFunctionBodyWorker(node.body); - asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, endLexicalEnvironment())); - let result; - if (!isArrowFunction2) { - const statements = []; - statements.push( - factory2.createReturnStatement( - emitHelpers().createAwaiterHelper( - hasLexicalThis, - argumentsExpression, - promiseConstructor, - innerParameters, - asyncBody - ) - ) - ); - const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)); - if (emitSuperHelpers) { - enableSubstitutionForAsyncMethodsWithSuper(); - if (capturedSuperProperties.size) { - const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties); - substitutedSuperAccessors[getNodeId(variableStatement)] = true; - insertStatementsAfterStandardPrologue(statements, [variableStatement]); - } - } - if (captureLexicalArguments) { - insertStatementsAfterStandardPrologue(statements, [createCaptureArgumentsStatement()]); - } - const block = factory2.createBlock( - statements, - /*multiLine*/ - true - ); - setTextRange(block, node.body); - if (emitSuperHelpers && hasSuperElementAccess) { - if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) { - addEmitHelper(block, advancedAsyncSuperHelper); - } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) { - addEmitHelper(block, asyncSuperHelper); - } - } - result = block; - } else { - result = emitHelpers().createAwaiterHelper( - hasLexicalThis, - argumentsExpression, - promiseConstructor, - innerParameters, - asyncBody - ); - if (captureLexicalArguments) { - const block = factory2.converters.convertToFunctionBlock(result); - result = factory2.updateBlock(block, factory2.mergeLexicalEnvironment(block.statements, [createCaptureArgumentsStatement()])); - } - } - enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames; - if (!isArrowFunction2) { - capturedSuperProperties = savedCapturedSuperProperties; - hasSuperElementAccess = savedHasSuperElementAccess; - lexicalArgumentsBinding = savedLexicalArgumentsBinding; - } - return result; - } - function transformAsyncFunctionBodyWorker(body, start) { - if (isBlock(body)) { - return factory2.updateBlock(body, visitNodes2(body.statements, asyncBodyVisitor, isStatement, start)); - } else { - return factory2.converters.convertToFunctionBlock(Debug.checkDefined(visitNode(body, asyncBodyVisitor, isConciseBody))); - } - } - function getPromiseConstructor(type) { - const typeName = type && getEntityNameFromTypeNode(type); - if (typeName && isEntityName(typeName)) { - const serializationKind = resolver.getTypeReferenceSerializationKind(typeName); - if (serializationKind === 1 /* TypeWithConstructSignatureAndValue */ || serializationKind === 0 /* Unknown */) { - return typeName; - } - } - return void 0; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { - enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; - context.enableSubstitution(213 /* CallExpression */); - context.enableSubstitution(211 /* PropertyAccessExpression */); - context.enableSubstitution(212 /* ElementAccessExpression */); - context.enableEmitNotification(263 /* ClassDeclaration */); - context.enableEmitNotification(174 /* MethodDeclaration */); - context.enableEmitNotification(177 /* GetAccessor */); - context.enableEmitNotification(178 /* SetAccessor */); - context.enableEmitNotification(176 /* Constructor */); - context.enableEmitNotification(243 /* VariableStatement */); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { - const superContainerFlags = (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */) ? 128 /* MethodWithSuperPropertyAccessInAsync */ : 0) | (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) ? 256 /* MethodWithSuperPropertyAssignmentInAsync */ : 0); - if (superContainerFlags !== enclosingSuperContainerFlags) { - const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) { - const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = 0; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 211 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 212 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - case 213 /* CallExpression */: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 108 /* SuperKeyword */) { - return setTextRange( - factory2.createPropertyAccessExpression( - factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), - node.name - ), - node - ); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 108 /* SuperKeyword */) { - return createSuperElementAccessInAsyncMethod( - node.argumentExpression, - node - ); - } - return node; - } - function substituteCallExpression(node) { - const expression = node.expression; - if (isSuperProperty(expression)) { - const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression); - return factory2.createCallExpression( - factory2.createPropertyAccessExpression(argumentExpression, "call"), - /*typeArguments*/ - void 0, - [ - factory2.createThis(), - ...node.arguments - ] - ); - } - return node; - } - function isSuperContainer(node) { - const kind = node.kind; - return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; - } - function createSuperElementAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) { - return setTextRange( - factory2.createPropertyAccessExpression( - factory2.createCallExpression( - factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */), - /*typeArguments*/ - void 0, - [argumentExpression] - ), - "value" - ), - location - ); - } else { - return setTextRange( - factory2.createCallExpression( - factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */), - /*typeArguments*/ - void 0, - [argumentExpression] - ), - location - ); - } - } -} -function createSuperAccessVariableStatement(factory2, resolver, node, names) { - const hasBinding = resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */); - const accessors = []; - names.forEach((_, key) => { - const name = unescapeLeadingUnderscores(key); - const getterAndSetter = []; - getterAndSetter.push(factory2.createPropertyAssignment( - "get", - factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - /* parameters */ - [], - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - setEmitFlags( - factory2.createPropertyAccessExpression( - setEmitFlags( - factory2.createSuper(), - 8 /* NoSubstitution */ - ), - name - ), - 8 /* NoSubstitution */ - ) - ) - )); - if (hasBinding) { - getterAndSetter.push( - factory2.createPropertyAssignment( - "set", - factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - /* parameters */ - [ - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "v", - /*questionToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ) - ], - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - factory2.createAssignment( - setEmitFlags( - factory2.createPropertyAccessExpression( - setEmitFlags( - factory2.createSuper(), - 8 /* NoSubstitution */ - ), - name - ), - 8 /* NoSubstitution */ - ), - factory2.createIdentifier("v") - ) - ) - ) - ); - } - accessors.push( - factory2.createPropertyAssignment( - name, - factory2.createObjectLiteralExpression(getterAndSetter) - ) - ); - }); - return factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - [ - factory2.createVariableDeclaration( - factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createCallExpression( - factory2.createPropertyAccessExpression( - factory2.createIdentifier("Object"), - "create" - ), - /*typeArguments*/ - void 0, - [ - factory2.createNull(), - factory2.createObjectLiteralExpression( - accessors, - /*multiLine*/ - true - ) - ] - ) - ) - ], - 2 /* Const */ - ) - ); -} - -// src/compiler/transformers/es2018.ts -function transformES2018(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - resumeLexicalEnvironment, - endLexicalEnvironment, - hoistVariableDeclaration - } = context; - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - const previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - let exportedVariableStatement = false; - let enabledSubstitutions = 0 /* None */; - let enclosingFunctionFlags; - let parametersWithPrecedingObjectRestOrSpread; - let enclosingSuperContainerFlags = 0; - let hierarchyFacts = 0; - let currentSourceFile; - let taggedTemplateStringDeclarations; - let capturedSuperProperties; - let hasSuperElementAccess; - const substitutedSuperAccessors = []; - return chainBundle(context, transformSourceFile); - function affectsSubtree(excludeFacts, includeFacts) { - return hierarchyFacts !== (hierarchyFacts & ~excludeFacts | includeFacts); - } - function enterSubtree(excludeFacts, includeFacts) { - const ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 3 /* AncestorFactsMask */; - return ancestorFacts; - } - function exitSubtree(ancestorFacts) { - hierarchyFacts = ancestorFacts; - } - function recordTaggedTemplateString(temp) { - taggedTemplateStringDeclarations = append( - taggedTemplateStringDeclarations, - factory2.createVariableDeclaration(temp) - ); - } - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - currentSourceFile = node; - const visited = visitSourceFile(node); - addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = void 0; - taggedTemplateStringDeclarations = void 0; - return visited; - } - function visitor(node) { - return visitorWorker( - node, - /*expressionResultIsUnused*/ - false - ); - } - function visitorWithUnusedExpressionResult(node) { - return visitorWorker( - node, - /*expressionResultIsUnused*/ - true - ); - } - function visitorNoAsyncModifier(node) { - if (node.kind === 134 /* AsyncKeyword */) { - return void 0; - } - return node; - } - function doWithHierarchyFacts(cb, value, excludeFacts, includeFacts) { - if (affectsSubtree(excludeFacts, includeFacts)) { - const ancestorFacts = enterSubtree(excludeFacts, includeFacts); - const result = cb(value); - exitSubtree(ancestorFacts); - return result; - } - return cb(value); - } - function visitDefault(node) { - return visitEachChild(node, visitor, context); - } - function visitorWorker(node, expressionResultIsUnused2) { - if ((node.transformFlags & 128 /* ContainsES2018 */) === 0) { - return node; - } - switch (node.kind) { - case 223 /* AwaitExpression */: - return visitAwaitExpression(node); - case 229 /* YieldExpression */: - return visitYieldExpression(node); - case 253 /* ReturnStatement */: - return visitReturnStatement(node); - case 256 /* LabeledStatement */: - return visitLabeledStatement(node); - case 210 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 226 /* BinaryExpression */: - return visitBinaryExpression(node, expressionResultIsUnused2); - case 356 /* CommaListExpression */: - return visitCommaListExpression(node, expressionResultIsUnused2); - case 299 /* CatchClause */: - return visitCatchClause(node); - case 243 /* VariableStatement */: - return visitVariableStatement(node); - case 260 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 249 /* ForInStatement */: - return doWithHierarchyFacts( - visitDefault, - node, - 0 /* IterationStatementExcludes */, - 2 /* IterationStatementIncludes */ - ); - case 250 /* ForOfStatement */: - return visitForOfStatement( - node, - /*outermostLabeledStatement*/ - void 0 - ); - case 248 /* ForStatement */: - return doWithHierarchyFacts( - visitForStatement, - node, - 0 /* IterationStatementExcludes */, - 2 /* IterationStatementIncludes */ - ); - case 222 /* VoidExpression */: - return visitVoidExpression(node); - case 176 /* Constructor */: - return doWithHierarchyFacts( - visitConstructorDeclaration, - node, - 2 /* ClassOrFunctionExcludes */, - 1 /* ClassOrFunctionIncludes */ - ); - case 174 /* MethodDeclaration */: - return doWithHierarchyFacts( - visitMethodDeclaration, - node, - 2 /* ClassOrFunctionExcludes */, - 1 /* ClassOrFunctionIncludes */ - ); - case 177 /* GetAccessor */: - return doWithHierarchyFacts( - visitGetAccessorDeclaration, - node, - 2 /* ClassOrFunctionExcludes */, - 1 /* ClassOrFunctionIncludes */ - ); - case 178 /* SetAccessor */: - return doWithHierarchyFacts( - visitSetAccessorDeclaration, - node, - 2 /* ClassOrFunctionExcludes */, - 1 /* ClassOrFunctionIncludes */ - ); - case 262 /* FunctionDeclaration */: - return doWithHierarchyFacts( - visitFunctionDeclaration, - node, - 2 /* ClassOrFunctionExcludes */, - 1 /* ClassOrFunctionIncludes */ - ); - case 218 /* FunctionExpression */: - return doWithHierarchyFacts( - visitFunctionExpression, - node, - 2 /* ClassOrFunctionExcludes */, - 1 /* ClassOrFunctionIncludes */ - ); - case 219 /* ArrowFunction */: - return doWithHierarchyFacts( - visitArrowFunction, - node, - 2 /* ArrowFunctionExcludes */, - 0 /* ArrowFunctionIncludes */ - ); - case 169 /* Parameter */: - return visitParameter(node); - case 244 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, expressionResultIsUnused2); - case 215 /* TaggedTemplateExpression */: - return visitTaggedTemplateExpression(node); - case 211 /* PropertyAccessExpression */: - if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) { - capturedSuperProperties.add(node.name.escapedText); - } - return visitEachChild(node, visitor, context); - case 212 /* ElementAccessExpression */: - if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) { - hasSuperElementAccess = true; - } - return visitEachChild(node, visitor, context); - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return doWithHierarchyFacts( - visitDefault, - node, - 2 /* ClassOrFunctionExcludes */, - 1 /* ClassOrFunctionIncludes */ - ); - default: - return visitEachChild(node, visitor, context); - } - } - function visitAwaitExpression(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { - return setOriginalNode( - setTextRange( - factory2.createYieldExpression( - /*asteriskToken*/ - void 0, - emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression)) - ), - /*location*/ - node - ), - node - ); - } - return visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { - if (node.asteriskToken) { - const expression = visitNode(Debug.checkDefined(node.expression), visitor, isExpression); - return setOriginalNode( - setTextRange( - factory2.createYieldExpression( - /*asteriskToken*/ - void 0, - emitHelpers().createAwaitHelper( - factory2.updateYieldExpression( - node, - node.asteriskToken, - setTextRange( - emitHelpers().createAsyncDelegatorHelper( - setTextRange( - emitHelpers().createAsyncValuesHelper(expression), - expression - ) - ), - expression - ) - ) - ) - ), - node - ), - node - ); - } - return setOriginalNode( - setTextRange( - factory2.createYieldExpression( - /*asteriskToken*/ - void 0, - createDownlevelAwait( - node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero() - ) - ), - node - ), - node - ); - } - return visitEachChild(node, visitor, context); - } - function visitReturnStatement(node) { - if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { - return factory2.updateReturnStatement( - node, - createDownlevelAwait( - node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero() - ) - ); - } - return visitEachChild(node, visitor, context); - } - function visitLabeledStatement(node) { - if (enclosingFunctionFlags & 2 /* Async */) { - const statement = unwrapInnermostStatementOfLabel(node); - if (statement.kind === 250 /* ForOfStatement */ && statement.awaitModifier) { - return visitForOfStatement(statement, node); - } - return factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node); - } - return visitEachChild(node, visitor, context); - } - function chunkObjectLiteralElements(elements) { - let chunkObject; - const objects = []; - for (const e of elements) { - if (e.kind === 305 /* SpreadAssignment */) { - if (chunkObject) { - objects.push(factory2.createObjectLiteralExpression(chunkObject)); - chunkObject = void 0; - } - const target = e.expression; - objects.push(visitNode(target, visitor, isExpression)); - } else { - chunkObject = append( - chunkObject, - e.kind === 303 /* PropertyAssignment */ ? factory2.createPropertyAssignment(e.name, visitNode(e.initializer, visitor, isExpression)) : visitNode(e, visitor, isObjectLiteralElementLike) - ); - } - } - if (chunkObject) { - objects.push(factory2.createObjectLiteralExpression(chunkObject)); - } - return objects; - } - function visitObjectLiteralExpression(node) { - if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { - const objects = chunkObjectLiteralElements(node.properties); - if (objects.length && objects[0].kind !== 210 /* ObjectLiteralExpression */) { - objects.unshift(factory2.createObjectLiteralExpression()); - } - let expression = objects[0]; - if (objects.length > 1) { - for (let i = 1; i < objects.length; i++) { - expression = emitHelpers().createAssignHelper([expression, objects[i]]); - } - return expression; - } else { - return emitHelpers().createAssignHelper(objects); - } - } - return visitEachChild(node, visitor, context); - } - function visitExpressionStatement(node) { - return visitEachChild(node, visitorWithUnusedExpressionResult, context); - } - function visitParenthesizedExpression(node, expressionResultIsUnused2) { - return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context); - } - function visitSourceFile(node) { - const ancestorFacts = enterSubtree( - 2 /* SourceFileExcludes */, - isEffectiveStrictModeSourceFile(node, compilerOptions) ? 0 /* StrictModeSourceFileIncludes */ : 1 /* SourceFileIncludes */ - ); - exportedVariableStatement = false; - const visited = visitEachChild(node, visitor, context); - const statement = concatenate( - visited.statements, - taggedTemplateStringDeclarations && [ - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList(taggedTemplateStringDeclarations) - ) - ] - ); - const result = factory2.updateSourceFile(visited, setTextRange(factory2.createNodeArray(statement), node.statements)); - exitSubtree(ancestorFacts); - return result; - } - function visitTaggedTemplateExpression(node) { - return processTaggedTemplateExpression( - context, - node, - visitor, - currentSourceFile, - recordTaggedTemplateString, - 0 /* LiftRestriction */ - ); - } - function visitBinaryExpression(node, expressionResultIsUnused2) { - if (isDestructuringAssignment(node) && containsObjectRestOrSpread(node.left)) { - return flattenDestructuringAssignment( - node, - visitor, - context, - 1 /* ObjectRest */, - !expressionResultIsUnused2 - ); - } - if (node.operatorToken.kind === 28 /* CommaToken */) { - return factory2.updateBinaryExpression( - node, - visitNode(node.left, visitorWithUnusedExpressionResult, isExpression), - node.operatorToken, - visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression) - ); - } - return visitEachChild(node, visitor, context); - } - function visitCommaListExpression(node, expressionResultIsUnused2) { - if (expressionResultIsUnused2) { - return visitEachChild(node, visitorWithUnusedExpressionResult, context); - } - let result; - for (let i = 0; i < node.elements.length; i++) { - const element = node.elements[i]; - const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression); - if (result || visited !== element) { - result || (result = node.elements.slice(0, i)); - result.push(visited); - } - } - const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements; - return factory2.updateCommaListExpression(node, elements); - } - function visitCatchClause(node) { - if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { - const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name); - const updatedDecl = factory2.updateVariableDeclaration( - node.variableDeclaration, - node.variableDeclaration.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - name - ); - const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */); - let block = visitNode(node.block, visitor, isBlock); - if (some(visitedBindings)) { - block = factory2.updateBlock(block, [ - factory2.createVariableStatement( - /*modifiers*/ - void 0, - visitedBindings - ), - ...block.statements - ]); - } - return factory2.updateCatchClause( - node, - factory2.updateVariableDeclaration( - node.variableDeclaration, - name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ), - block - ); - } - return visitEachChild(node, visitor, context); - } - function visitVariableStatement(node) { - if (hasSyntacticModifier(node, 32 /* Export */)) { - const savedExportedVariableStatement = exportedVariableStatement; - exportedVariableStatement = true; - const visited = visitEachChild(node, visitor, context); - exportedVariableStatement = savedExportedVariableStatement; - return visited; - } - return visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - if (exportedVariableStatement) { - const savedExportedVariableStatement = exportedVariableStatement; - exportedVariableStatement = false; - const visited = visitVariableDeclarationWorker( - node, - /*exportedVariableStatement*/ - true - ); - exportedVariableStatement = savedExportedVariableStatement; - return visited; - } - return visitVariableDeclarationWorker( - node, - /*exportedVariableStatement*/ - false - ); - } - function visitVariableDeclarationWorker(node, exportedVariableStatement2) { - if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { - return flattenDestructuringBinding( - node, - visitor, - context, - 1 /* ObjectRest */, - /*rval*/ - void 0, - exportedVariableStatement2 - ); - } - return visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - return factory2.updateForStatement( - node, - visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer), - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression), - visitIterationBody(node.statement, visitor, context) - ); - } - function visitVoidExpression(node) { - return visitEachChild(node, visitorWithUnusedExpressionResult, context); - } - function visitForOfStatement(node, outermostLabeledStatement) { - const ancestorFacts = enterSubtree(0 /* IterationStatementExcludes */, 2 /* IterationStatementIncludes */); - if (node.initializer.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || isAssignmentPattern(node.initializer) && containsObjectRestOrSpread(node.initializer)) { - node = transformForOfStatementWithObjectRest(node); - } - const result = node.awaitModifier ? transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) : factory2.restoreEnclosingLabel(visitEachChild(node, visitor, context), outermostLabeledStatement); - exitSubtree(ancestorFacts); - return result; - } - function transformForOfStatementWithObjectRest(node) { - const initializerWithoutParens = skipParentheses(node.initializer); - if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) { - let bodyLocation; - let statementsLocation; - const temp = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)]; - if (isBlock(node.statement)) { - addRange(statements, node.statement.statements); - bodyLocation = node.statement; - statementsLocation = node.statement.statements; - } else if (node.statement) { - append(statements, node.statement); - bodyLocation = node.statement; - statementsLocation = node.statement; - } - return factory2.updateForOfStatement( - node, - node.awaitModifier, - setTextRange( - factory2.createVariableDeclarationList( - [ - setTextRange(factory2.createVariableDeclaration(temp), node.initializer) - ], - 1 /* Let */ - ), - node.initializer - ), - node.expression, - setTextRange( - factory2.createBlock( - setTextRange(factory2.createNodeArray(statements), statementsLocation), - /*multiLine*/ - true - ), - bodyLocation - ) - ); - } - return node; - } - function convertForOfStatementHead(node, boundValue, nonUserCode) { - const value = factory2.createTempVariable(hoistVariableDeclaration); - const iteratorValueExpression = factory2.createAssignment(value, boundValue); - const iteratorValueStatement = factory2.createExpressionStatement(iteratorValueExpression); - setSourceMapRange(iteratorValueStatement, node.expression); - const exitNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createFalse()); - const exitNonUserCodeStatement = factory2.createExpressionStatement(exitNonUserCodeExpression); - setSourceMapRange(exitNonUserCodeStatement, node.expression); - const statements = [iteratorValueStatement, exitNonUserCodeStatement]; - const binding = createForOfBindingStatement(factory2, node.initializer, value); - statements.push(visitNode(binding, visitor, isStatement)); - let bodyLocation; - let statementsLocation; - const statement = visitIterationBody(node.statement, visitor, context); - if (isBlock(statement)) { - addRange(statements, statement.statements); - bodyLocation = statement; - statementsLocation = statement.statements; - } else { - statements.push(statement); - } - return setTextRange( - factory2.createBlock( - setTextRange(factory2.createNodeArray(statements), statementsLocation), - /*multiLine*/ - true - ), - bodyLocation - ); - } - function createDownlevelAwait(expression) { - return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression( - /*asteriskToken*/ - void 0, - emitHelpers().createAwaitHelper(expression) - ) : factory2.createAwaitExpression(expression); - } - function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) { - const expression = visitNode(node.expression, visitor, isExpression); - const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const nonUserCode = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const done = factory2.createTempVariable(hoistVariableDeclaration); - const errorRecord = factory2.createUniqueName("e"); - const catchVariable = factory2.getGeneratedNameForNode(errorRecord); - const returnMethod = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression); - const callNext = factory2.createCallExpression( - factory2.createPropertyAccessExpression(iterator, "next"), - /*typeArguments*/ - void 0, - [] - ); - const getDone = factory2.createPropertyAccessExpression(result, "done"); - const getValue = factory2.createPropertyAccessExpression(result, "value"); - const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - const initializer = ancestorFacts & 2 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), callValues]) : callValues; - const forStatement = setEmitFlags( - setTextRange( - factory2.createForStatement( - /*initializer*/ - setEmitFlags( - setTextRange( - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - nonUserCode, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createTrue() - ), - setTextRange(factory2.createVariableDeclaration( - iterator, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ), node.expression), - factory2.createVariableDeclaration(result) - ]), - node.expression - ), - 4194304 /* NoHoisting */ - ), - /*condition*/ - factory2.inlineExpressions([ - factory2.createAssignment(result, createDownlevelAwait(callNext)), - factory2.createAssignment(done, getDone), - factory2.createLogicalNot(done) - ]), - /*incrementor*/ - factory2.createAssignment(nonUserCode, factory2.createTrue()), - /*statement*/ - convertForOfStatementHead(node, getValue, nonUserCode) - ), - /*location*/ - node - ), - 512 /* NoTokenTrailingSourceMaps */ - ); - setOriginalNode(forStatement, node); - return factory2.createTryStatement( - factory2.createBlock([ - factory2.restoreEnclosingLabel( - forStatement, - outermostLabeledStatement - ) - ]), - factory2.createCatchClause( - factory2.createVariableDeclaration(catchVariable), - setEmitFlags( - factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createAssignment( - errorRecord, - factory2.createObjectLiteralExpression([ - factory2.createPropertyAssignment("error", catchVariable) - ]) - ) - ) - ]), - 1 /* SingleLine */ - ) - ), - factory2.createBlock([ - factory2.createTryStatement( - /*tryBlock*/ - factory2.createBlock([ - setEmitFlags( - factory2.createIfStatement( - factory2.createLogicalAnd( - factory2.createLogicalAnd( - factory2.createLogicalNot(nonUserCode), - factory2.createLogicalNot(done) - ), - factory2.createAssignment( - returnMethod, - factory2.createPropertyAccessExpression(iterator, "return") - ) - ), - factory2.createExpressionStatement(createDownlevelAwait(callReturn)) - ), - 1 /* SingleLine */ - ) - ]), - /*catchClause*/ - void 0, - /*finallyBlock*/ - setEmitFlags( - factory2.createBlock([ - setEmitFlags( - factory2.createIfStatement( - errorRecord, - factory2.createThrowStatement( - factory2.createPropertyAccessExpression(errorRecord, "error") - ) - ), - 1 /* SingleLine */ - ) - ]), - 1 /* SingleLine */ - ) - ) - ]) - ); - } - function parameterVisitor(node) { - Debug.assertNode(node, isParameter); - return visitParameter(node); - } - function visitParameter(node) { - if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) { - return factory2.updateParameterDeclaration( - node, - /*modifiers*/ - void 0, - node.dotDotDotToken, - isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name, - /*questionToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ); - } - if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { - return factory2.updateParameterDeclaration( - node, - /*modifiers*/ - void 0, - node.dotDotDotToken, - factory2.getGeneratedNameForNode(node), - /*questionToken*/ - void 0, - /*type*/ - void 0, - visitNode(node.initializer, visitor, isExpression) - ); - } - return visitEachChild(node, visitor, context); - } - function collectParametersWithPrecedingObjectRestOrSpread(node) { - let parameters; - for (const parameter of node.parameters) { - if (parameters) { - parameters.add(parameter); - } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { - parameters = /* @__PURE__ */ new Set(); - } - } - return parameters; - } - function visitConstructorDeclaration(node) { - const savedEnclosingFunctionFlags = enclosingFunctionFlags; - const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; - enclosingFunctionFlags = getFunctionFlags(node); - parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); - const updated = factory2.updateConstructorDeclaration( - node, - node.modifiers, - visitParameterList(node.parameters, parameterVisitor, context), - transformFunctionBody2(node) - ); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; - return updated; - } - function visitGetAccessorDeclaration(node) { - const savedEnclosingFunctionFlags = enclosingFunctionFlags; - const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; - enclosingFunctionFlags = getFunctionFlags(node); - parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); - const updated = factory2.updateGetAccessorDeclaration( - node, - node.modifiers, - visitNode(node.name, visitor, isPropertyName), - visitParameterList(node.parameters, parameterVisitor, context), - /*type*/ - void 0, - transformFunctionBody2(node) - ); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; - return updated; - } - function visitSetAccessorDeclaration(node) { - const savedEnclosingFunctionFlags = enclosingFunctionFlags; - const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; - enclosingFunctionFlags = getFunctionFlags(node); - parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); - const updated = factory2.updateSetAccessorDeclaration( - node, - node.modifiers, - visitNode(node.name, visitor, isPropertyName), - visitParameterList(node.parameters, parameterVisitor, context), - transformFunctionBody2(node) - ); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; - return updated; - } - function visitMethodDeclaration(node) { - const savedEnclosingFunctionFlags = enclosingFunctionFlags; - const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; - enclosingFunctionFlags = getFunctionFlags(node); - parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); - const updated = factory2.updateMethodDeclaration( - node, - enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers, - enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken, - visitNode(node.name, visitor, isPropertyName), - visitNode( - /*node*/ - void 0, - visitor, - isQuestionToken - ), - /*typeParameters*/ - void 0, - enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context), - /*type*/ - void 0, - enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node) - ); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; - return updated; - } - function visitFunctionDeclaration(node) { - const savedEnclosingFunctionFlags = enclosingFunctionFlags; - const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; - enclosingFunctionFlags = getFunctionFlags(node); - parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); - const updated = factory2.updateFunctionDeclaration( - node, - enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers, - enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken, - node.name, - /*typeParameters*/ - void 0, - enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context), - /*type*/ - void 0, - enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node) - ); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; - return updated; - } - function visitArrowFunction(node) { - const savedEnclosingFunctionFlags = enclosingFunctionFlags; - const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; - enclosingFunctionFlags = getFunctionFlags(node); - parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); - const updated = factory2.updateArrowFunction( - node, - node.modifiers, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, parameterVisitor, context), - /*type*/ - void 0, - node.equalsGreaterThanToken, - transformFunctionBody2(node) - ); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; - return updated; - } - function visitFunctionExpression(node) { - const savedEnclosingFunctionFlags = enclosingFunctionFlags; - const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; - enclosingFunctionFlags = getFunctionFlags(node); - parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); - const updated = factory2.updateFunctionExpression( - node, - enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers, - enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken, - node.name, - /*typeParameters*/ - void 0, - enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context), - /*type*/ - void 0, - enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node) - ); - enclosingFunctionFlags = savedEnclosingFunctionFlags; - parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; - return updated; - } - function transformAsyncGeneratorFunctionParameterList(node) { - if (isSimpleParameterList(node.parameters)) { - return visitParameterList(node.parameters, visitor, context); - } - const newParameters = []; - for (const parameter of node.parameters) { - if (parameter.initializer || parameter.dotDotDotToken) { - break; - } - const newParameter = factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */) - ); - newParameters.push(newParameter); - } - const newParametersArray = factory2.createNodeArray(newParameters); - setTextRange(newParametersArray, node.parameters); - return newParametersArray; - } - function transformAsyncGeneratorFunctionBody(node) { - const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0; - resumeLexicalEnvironment(); - const savedCapturedSuperProperties = capturedSuperProperties; - const savedHasSuperElementAccess = hasSuperElementAccess; - capturedSuperProperties = /* @__PURE__ */ new Set(); - hasSuperElementAccess = false; - const outerStatements = []; - let asyncBody = factory2.updateBlock(node.body, visitNodes2(node.body.statements, visitor, isStatement)); - asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, appendObjectRestAssignmentsIfNeeded(endLexicalEnvironment(), node))); - const returnStatement = factory2.createReturnStatement( - emitHelpers().createAsyncGeneratorHelper( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - factory2.createToken(42 /* AsteriskToken */), - node.name && factory2.getGeneratedNameForNode(node.name), - /*typeParameters*/ - void 0, - innerParameters ?? [], - /*type*/ - void 0, - asyncBody - ), - !!(hierarchyFacts & 1 /* HasLexicalThis */) - ) - ); - const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)); - if (emitSuperHelpers) { - enableSubstitutionForAsyncMethodsWithSuper(); - const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties); - substitutedSuperAccessors[getNodeId(variableStatement)] = true; - insertStatementsAfterStandardPrologue(outerStatements, [variableStatement]); - } - outerStatements.push(returnStatement); - const block = factory2.updateBlock(node.body, outerStatements); - if (emitSuperHelpers && hasSuperElementAccess) { - if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) { - addEmitHelper(block, advancedAsyncSuperHelper); - } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) { - addEmitHelper(block, asyncSuperHelper); - } - } - capturedSuperProperties = savedCapturedSuperProperties; - hasSuperElementAccess = savedHasSuperElementAccess; - return block; - } - function transformFunctionBody2(node) { - resumeLexicalEnvironment(); - let statementOffset = 0; - const statements = []; - const body = visitNode(node.body, visitor, isConciseBody) ?? factory2.createBlock([]); - if (isBlock(body)) { - statementOffset = factory2.copyPrologue( - body.statements, - statements, - /*ensureUseStrict*/ - false, - visitor - ); - } - addRange(statements, appendObjectRestAssignmentsIfNeeded( - /*statements*/ - void 0, - node - )); - const leadingStatements = endLexicalEnvironment(); - if (statementOffset > 0 || some(statements) || some(leadingStatements)) { - const block = factory2.converters.convertToFunctionBlock( - body, - /*multiLine*/ - true - ); - insertStatementsAfterStandardPrologue(statements, leadingStatements); - addRange(statements, block.statements.slice(statementOffset)); - return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements)); - } - return body; - } - function appendObjectRestAssignmentsIfNeeded(statements, node) { - let containsPrecedingObjectRestOrSpread = false; - for (const parameter of node.parameters) { - if (containsPrecedingObjectRestOrSpread) { - if (isBindingPattern(parameter.name)) { - if (parameter.name.elements.length > 0) { - const declarations = flattenDestructuringBinding( - parameter, - visitor, - context, - 0 /* All */, - factory2.getGeneratedNameForNode(parameter) - ); - if (some(declarations)) { - const declarationList = factory2.createVariableDeclarationList(declarations); - const statement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - declarationList - ); - setEmitFlags(statement, 2097152 /* CustomPrologue */); - statements = append(statements, statement); - } - } else if (parameter.initializer) { - const name = factory2.getGeneratedNameForNode(parameter); - const initializer = visitNode(parameter.initializer, visitor, isExpression); - const assignment = factory2.createAssignment(name, initializer); - const statement = factory2.createExpressionStatement(assignment); - setEmitFlags(statement, 2097152 /* CustomPrologue */); - statements = append(statements, statement); - } - } else if (parameter.initializer) { - const name = factory2.cloneNode(parameter.name); - setTextRange(name, parameter.name); - setEmitFlags(name, 96 /* NoSourceMap */); - const initializer = visitNode(parameter.initializer, visitor, isExpression); - addEmitFlags(initializer, 96 /* NoSourceMap */ | 3072 /* NoComments */); - const assignment = factory2.createAssignment(name, initializer); - setTextRange(assignment, parameter); - setEmitFlags(assignment, 3072 /* NoComments */); - const block = factory2.createBlock([factory2.createExpressionStatement(assignment)]); - setTextRange(block, parameter); - setEmitFlags(block, 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */); - const typeCheck = factory2.createTypeCheck(factory2.cloneNode(parameter.name), "undefined"); - const statement = factory2.createIfStatement(typeCheck, block); - startOnNewLine(statement); - setTextRange(statement, parameter); - setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */); - statements = append(statements, statement); - } - } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { - containsPrecedingObjectRestOrSpread = true; - const declarations = flattenDestructuringBinding( - parameter, - visitor, - context, - 1 /* ObjectRest */, - factory2.getGeneratedNameForNode(parameter), - /*hoistTempVariables*/ - false, - /*skipInitializer*/ - true - ); - if (some(declarations)) { - const declarationList = factory2.createVariableDeclarationList(declarations); - const statement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - declarationList - ); - setEmitFlags(statement, 2097152 /* CustomPrologue */); - statements = append(statements, statement); - } - } - } - return statements; - } - function enableSubstitutionForAsyncMethodsWithSuper() { - if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { - enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; - context.enableSubstitution(213 /* CallExpression */); - context.enableSubstitution(211 /* PropertyAccessExpression */); - context.enableSubstitution(212 /* ElementAccessExpression */); - context.enableEmitNotification(263 /* ClassDeclaration */); - context.enableEmitNotification(174 /* MethodDeclaration */); - context.enableEmitNotification(177 /* GetAccessor */); - context.enableEmitNotification(178 /* SetAccessor */); - context.enableEmitNotification(176 /* Constructor */); - context.enableEmitNotification(243 /* VariableStatement */); - } - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { - const superContainerFlags = (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */) ? 128 /* MethodWithSuperPropertyAccessInAsync */ : 0) | (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) ? 256 /* MethodWithSuperPropertyAssignmentInAsync */ : 0); - if (superContainerFlags !== enclosingSuperContainerFlags) { - const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = superContainerFlags; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) { - const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; - enclosingSuperContainerFlags = 0; - previousOnEmitNode(hint, node, emitCallback); - enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 211 /* PropertyAccessExpression */: - return substitutePropertyAccessExpression(node); - case 212 /* ElementAccessExpression */: - return substituteElementAccessExpression(node); - case 213 /* CallExpression */: - return substituteCallExpression(node); - } - return node; - } - function substitutePropertyAccessExpression(node) { - if (node.expression.kind === 108 /* SuperKeyword */) { - return setTextRange( - factory2.createPropertyAccessExpression( - factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), - node.name - ), - node - ); - } - return node; - } - function substituteElementAccessExpression(node) { - if (node.expression.kind === 108 /* SuperKeyword */) { - return createSuperElementAccessInAsyncMethod( - node.argumentExpression, - node - ); - } - return node; - } - function substituteCallExpression(node) { - const expression = node.expression; - if (isSuperProperty(expression)) { - const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression); - return factory2.createCallExpression( - factory2.createPropertyAccessExpression(argumentExpression, "call"), - /*typeArguments*/ - void 0, - [ - factory2.createThis(), - ...node.arguments - ] - ); - } - return node; - } - function isSuperContainer(node) { - const kind = node.kind; - return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; - } - function createSuperElementAccessInAsyncMethod(argumentExpression, location) { - if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) { - return setTextRange( - factory2.createPropertyAccessExpression( - factory2.createCallExpression( - factory2.createIdentifier("_superIndex"), - /*typeArguments*/ - void 0, - [argumentExpression] - ), - "value" - ), - location - ); - } else { - return setTextRange( - factory2.createCallExpression( - factory2.createIdentifier("_superIndex"), - /*typeArguments*/ - void 0, - [argumentExpression] - ), - location - ); - } - } -} - -// src/compiler/transformers/es2019.ts -function transformES2019(context) { - const factory2 = context.factory; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - return visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 64 /* ContainsES2019 */) === 0) { - return node; - } - switch (node.kind) { - case 299 /* CatchClause */: - return visitCatchClause(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitCatchClause(node) { - if (!node.variableDeclaration) { - return factory2.updateCatchClause( - node, - factory2.createVariableDeclaration(factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - )), - visitNode(node.block, visitor, isBlock) - ); - } - return visitEachChild(node, visitor, context); - } -} - -// src/compiler/transformers/es2020.ts -function transformES2020(context) { - const { - factory: factory2, - hoistVariableDeclaration - } = context; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - return visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 32 /* ContainsES2020 */) === 0) { - return node; - } - switch (node.kind) { - case 213 /* CallExpression */: { - const updated = visitNonOptionalCallExpression( - node, - /*captureThisArg*/ - false - ); - Debug.assertNotNode(updated, isSyntheticReference); - return updated; - } - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - if (isOptionalChain(node)) { - const updated = visitOptionalExpression( - node, - /*captureThisArg*/ - false, - /*isDelete*/ - false - ); - Debug.assertNotNode(updated, isSyntheticReference); - return updated; - } - return visitEachChild(node, visitor, context); - case 226 /* BinaryExpression */: - if (node.operatorToken.kind === 61 /* QuestionQuestionToken */) { - return transformNullishCoalescingExpression(node); - } - return visitEachChild(node, visitor, context); - case 220 /* DeleteExpression */: - return visitDeleteExpression(node); - default: - return visitEachChild(node, visitor, context); - } - } - function flattenChain(chain) { - Debug.assertNotNode(chain, isNonNullChain); - const links = [chain]; - while (!chain.questionDotToken && !isTaggedTemplateExpression(chain)) { - chain = cast(skipPartiallyEmittedExpressions(chain.expression), isOptionalChain); - Debug.assertNotNode(chain, isNonNullChain); - links.unshift(chain); - } - return { expression: chain.expression, chain: links }; - } - function visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete) { - const expression = visitNonOptionalExpression(node.expression, captureThisArg, isDelete); - if (isSyntheticReference(expression)) { - return factory2.createSyntheticReferenceExpression(factory2.updateParenthesizedExpression(node, expression.expression), expression.thisArg); - } - return factory2.updateParenthesizedExpression(node, expression); - } - function visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete) { - if (isOptionalChain(node)) { - return visitOptionalExpression(node, captureThisArg, isDelete); - } - let expression = visitNode(node.expression, visitor, isExpression); - Debug.assertNotNode(expression, isSyntheticReference); - let thisArg; - if (captureThisArg) { - if (!isSimpleCopiableExpression(expression)) { - thisArg = factory2.createTempVariable(hoistVariableDeclaration); - expression = factory2.createAssignment(thisArg, expression); - } else { - thisArg = expression; - } - } - expression = node.kind === 211 /* PropertyAccessExpression */ ? factory2.updatePropertyAccessExpression(node, expression, visitNode(node.name, visitor, isIdentifier)) : factory2.updateElementAccessExpression(node, expression, visitNode(node.argumentExpression, visitor, isExpression)); - return thisArg ? factory2.createSyntheticReferenceExpression(expression, thisArg) : expression; - } - function visitNonOptionalCallExpression(node, captureThisArg) { - if (isOptionalChain(node)) { - return visitOptionalExpression( - node, - captureThisArg, - /*isDelete*/ - false - ); - } - if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) { - const expression = visitNonOptionalParenthesizedExpression( - node.expression, - /*captureThisArg*/ - true, - /*isDelete*/ - false - ); - const args = visitNodes2(node.arguments, visitor, isExpression); - if (isSyntheticReference(expression)) { - return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node); - } - return factory2.updateCallExpression( - node, - expression, - /*typeArguments*/ - void 0, - args - ); - } - return visitEachChild(node, visitor, context); - } - function visitNonOptionalExpression(node, captureThisArg, isDelete) { - switch (node.kind) { - case 217 /* ParenthesizedExpression */: - return visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete); - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete); - case 213 /* CallExpression */: - return visitNonOptionalCallExpression(node, captureThisArg); - default: - return visitNode(node, visitor, isExpression); - } - } - function visitOptionalExpression(node, captureThisArg, isDelete) { - const { expression, chain } = flattenChain(node); - const left = visitNonOptionalExpression( - skipPartiallyEmittedExpressions(expression), - isCallChain(chain[0]), - /*isDelete*/ - false - ); - let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0; - let capturedLeft = isSyntheticReference(left) ? left.expression : left; - let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */); - if (!isSimpleCopiableExpression(capturedLeft)) { - capturedLeft = factory2.createTempVariable(hoistVariableDeclaration); - leftExpression = factory2.createAssignment(capturedLeft, leftExpression); - } - let rightExpression = capturedLeft; - let thisArg; - for (let i = 0; i < chain.length; i++) { - const segment = chain[i]; - switch (segment.kind) { - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - if (i === chain.length - 1 && captureThisArg) { - if (!isSimpleCopiableExpression(rightExpression)) { - thisArg = factory2.createTempVariable(hoistVariableDeclaration); - rightExpression = factory2.createAssignment(thisArg, rightExpression); - } else { - thisArg = rightExpression; - } - } - rightExpression = segment.kind === 211 /* PropertyAccessExpression */ ? factory2.createPropertyAccessExpression(rightExpression, visitNode(segment.name, visitor, isIdentifier)) : factory2.createElementAccessExpression(rightExpression, visitNode(segment.argumentExpression, visitor, isExpression)); - break; - case 213 /* CallExpression */: - if (i === 0 && leftThisArg) { - if (!isGeneratedIdentifier(leftThisArg)) { - leftThisArg = factory2.cloneNode(leftThisArg); - addEmitFlags(leftThisArg, 3072 /* NoComments */); - } - rightExpression = factory2.createFunctionCallCall( - rightExpression, - leftThisArg.kind === 108 /* SuperKeyword */ ? factory2.createThis() : leftThisArg, - visitNodes2(segment.arguments, visitor, isExpression) - ); - } else { - rightExpression = factory2.createCallExpression( - rightExpression, - /*typeArguments*/ - void 0, - visitNodes2(segment.arguments, visitor, isExpression) - ); - } - break; - } - setOriginalNode(rightExpression, segment); - } - const target = isDelete ? factory2.createConditionalExpression( - createNotNullCondition( - leftExpression, - capturedLeft, - /*invert*/ - true - ), - /*questionToken*/ - void 0, - factory2.createTrue(), - /*colonToken*/ - void 0, - factory2.createDeleteExpression(rightExpression) - ) : factory2.createConditionalExpression( - createNotNullCondition( - leftExpression, - capturedLeft, - /*invert*/ - true - ), - /*questionToken*/ - void 0, - factory2.createVoidZero(), - /*colonToken*/ - void 0, - rightExpression - ); - setTextRange(target, node); - return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target; - } - function createNotNullCondition(left, right, invert) { - return factory2.createBinaryExpression( - factory2.createBinaryExpression( - left, - factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */), - factory2.createNull() - ), - factory2.createToken(invert ? 57 /* BarBarToken */ : 56 /* AmpersandAmpersandToken */), - factory2.createBinaryExpression( - right, - factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */), - factory2.createVoidZero() - ) - ); - } - function transformNullishCoalescingExpression(node) { - let left = visitNode(node.left, visitor, isExpression); - let right = left; - if (!isSimpleCopiableExpression(left)) { - right = factory2.createTempVariable(hoistVariableDeclaration); - left = factory2.createAssignment(right, left); - } - return setTextRange( - factory2.createConditionalExpression( - createNotNullCondition(left, right), - /*questionToken*/ - void 0, - right, - /*colonToken*/ - void 0, - visitNode(node.right, visitor, isExpression) - ), - node - ); - } - function visitDeleteExpression(node) { - return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression( - node.expression, - /*captureThisArg*/ - false, - /*isDelete*/ - true - ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression)); - } -} - -// src/compiler/transformers/es2021.ts -function transformES2021(context) { - const { - hoistVariableDeclaration, - factory: factory2 - } = context; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - return visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 16 /* ContainsES2021 */) === 0) { - return node; - } - if (isLogicalOrCoalescingAssignmentExpression(node)) { - return transformLogicalAssignment(node); - } - return visitEachChild(node, visitor, context); - } - function transformLogicalAssignment(binaryExpression) { - const operator = binaryExpression.operatorToken; - const nonAssignmentOperator = getNonAssignmentOperatorForCompoundAssignment(operator.kind); - let left = skipParentheses(visitNode(binaryExpression.left, visitor, isLeftHandSideExpression)); - let assignmentTarget = left; - const right = skipParentheses(visitNode(binaryExpression.right, visitor, isExpression)); - if (isAccessExpression(left)) { - const propertyAccessTargetSimpleCopiable = isSimpleCopiableExpression(left.expression); - const propertyAccessTarget = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createTempVariable(hoistVariableDeclaration); - const propertyAccessTargetAssignment = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createAssignment( - propertyAccessTarget, - left.expression - ); - if (isPropertyAccessExpression(left)) { - assignmentTarget = factory2.createPropertyAccessExpression( - propertyAccessTarget, - left.name - ); - left = factory2.createPropertyAccessExpression( - propertyAccessTargetAssignment, - left.name - ); - } else { - const elementAccessArgumentSimpleCopiable = isSimpleCopiableExpression(left.argumentExpression); - const elementAccessArgument = elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createTempVariable(hoistVariableDeclaration); - assignmentTarget = factory2.createElementAccessExpression( - propertyAccessTarget, - elementAccessArgument - ); - left = factory2.createElementAccessExpression( - propertyAccessTargetAssignment, - elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createAssignment( - elementAccessArgument, - left.argumentExpression - ) - ); - } - } - return factory2.createBinaryExpression( - left, - nonAssignmentOperator, - factory2.createParenthesizedExpression( - factory2.createAssignment( - assignmentTarget, - right - ) - ) - ); - } -} - -// src/compiler/transformers/esnext.ts -function transformESNext(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - hoistVariableDeclaration, - startLexicalEnvironment, - endLexicalEnvironment - } = context; - let exportBindings; - let exportVars; - let defaultExportBinding; - let exportEqualsBinding; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - const visited = visitNode(node, visitor, isSourceFile); - addEmitHelpers(visited, context.readEmitHelpers()); - exportVars = void 0; - exportBindings = void 0; - defaultExportBinding = void 0; - return visited; - } - function visitor(node) { - if ((node.transformFlags & 4 /* ContainsESNext */) === 0) { - return node; - } - switch (node.kind) { - case 307 /* SourceFile */: - return visitSourceFile(node); - case 241 /* Block */: - return visitBlock(node); - case 248 /* ForStatement */: - return visitForStatement(node); - case 250 /* ForOfStatement */: - return visitForOfStatement(node); - case 255 /* SwitchStatement */: - return visitSwitchStatement(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - const usingKind = getUsingKindOfStatements(node.statements); - if (usingKind) { - startLexicalEnvironment(); - exportBindings = new IdentifierNameMap(); - exportVars = []; - const prologueCount = countPrologueStatements(node.statements); - const topLevelStatements = []; - addRange(topLevelStatements, visitArray(node.statements, visitor, isStatement, 0, prologueCount)); - let pos = prologueCount; - while (pos < node.statements.length) { - const statement = node.statements[pos]; - if (getUsingKind(statement) !== 0 /* None */) { - if (pos > prologueCount) { - addRange(topLevelStatements, visitNodes2(node.statements, visitor, isStatement, prologueCount, pos - prologueCount)); - } - break; - } - pos++; - } - Debug.assert(pos < node.statements.length, "Should have encountered at least one 'using' statement."); - const envBinding = createEnvBinding(); - const bodyStatements = transformUsingDeclarations(node.statements, pos, node.statements.length, envBinding, topLevelStatements); - if (exportBindings.size) { - append( - topLevelStatements, - factory2.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory2.createNamedExports(arrayFrom(exportBindings.values())) - ) - ); - } - addRange(topLevelStatements, endLexicalEnvironment()); - if (exportVars.length) { - topLevelStatements.push(factory2.createVariableStatement( - factory2.createModifiersFromModifierFlags(32 /* Export */), - factory2.createVariableDeclarationList( - exportVars, - 1 /* Let */ - ) - )); - } - addRange(topLevelStatements, createDownlevelUsingStatements(bodyStatements, envBinding, usingKind === 2 /* Async */)); - if (exportEqualsBinding) { - topLevelStatements.push(factory2.createExportAssignment( - /*modifiers*/ - void 0, - /*isExportEquals*/ - true, - exportEqualsBinding - )); - } - return factory2.updateSourceFile(node, topLevelStatements); - } - return visitEachChild(node, visitor, context); - } - function visitBlock(node) { - const usingKind = getUsingKindOfStatements(node.statements); - if (usingKind) { - const prologueCount = countPrologueStatements(node.statements); - const envBinding = createEnvBinding(); - return factory2.updateBlock( - node, - [ - ...visitArray(node.statements, visitor, isStatement, 0, prologueCount), - ...createDownlevelUsingStatements( - transformUsingDeclarations( - node.statements, - prologueCount, - node.statements.length, - envBinding, - /*topLevelStatements*/ - void 0 - ), - envBinding, - usingKind === 2 /* Async */ - ) - ] - ); - } - return visitEachChild(node, visitor, context); - } - function visitForStatement(node) { - if (node.initializer && isUsingVariableDeclarationList(node.initializer)) { - return visitNode( - factory2.createBlock([ - factory2.createVariableStatement( - /*modifiers*/ - void 0, - node.initializer - ), - factory2.updateForStatement( - node, - /*initializer*/ - void 0, - node.condition, - node.incrementor, - node.statement - ) - ]), - visitor, - isStatement - ); - } - return visitEachChild(node, visitor, context); - } - function visitForOfStatement(node) { - if (isUsingVariableDeclarationList(node.initializer)) { - const forInitializer = node.initializer; - const forDecl = firstOrUndefined(forInitializer.declarations) || factory2.createVariableDeclaration(factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - )); - const isAwaitUsing = getUsingKindOfVariableDeclarationList(forInitializer) === 2 /* Async */; - const temp = factory2.getGeneratedNameForNode(forDecl.name); - const usingVar = factory2.updateVariableDeclaration( - forDecl, - forDecl.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - temp - ); - const usingVarList = factory2.createVariableDeclarationList([usingVar], isAwaitUsing ? 6 /* AwaitUsing */ : 4 /* Using */); - const usingVarStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - usingVarList - ); - return visitNode( - factory2.updateForOfStatement( - node, - node.awaitModifier, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration(temp) - ], 2 /* Const */), - node.expression, - isBlock(node.statement) ? factory2.updateBlock(node.statement, [ - usingVarStatement, - ...node.statement.statements - ]) : factory2.createBlock( - [ - usingVarStatement, - node.statement - ], - /*multiLine*/ - true - ) - ), - visitor, - isStatement - ); - } - return visitEachChild(node, visitor, context); - } - function visitCaseOrDefaultClause(node, envBinding) { - if (getUsingKindOfStatements(node.statements) !== 0 /* None */) { - if (isCaseClause(node)) { - return factory2.updateCaseClause( - node, - visitNode(node.expression, visitor, isExpression), - transformUsingDeclarations( - node.statements, - /*start*/ - 0, - node.statements.length, - envBinding, - /*topLevelStatements*/ - void 0 - ) - ); - } else { - return factory2.updateDefaultClause( - node, - transformUsingDeclarations( - node.statements, - /*start*/ - 0, - node.statements.length, - envBinding, - /*topLevelStatements*/ - void 0 - ) - ); - } - } - return visitEachChild(node, visitor, context); - } - function visitSwitchStatement(node) { - const usingKind = getUsingKindOfCaseOrDefaultClauses(node.caseBlock.clauses); - if (usingKind) { - const envBinding = createEnvBinding(); - return createDownlevelUsingStatements( - [ - factory2.updateSwitchStatement( - node, - visitNode(node.expression, visitor, isExpression), - factory2.updateCaseBlock( - node.caseBlock, - node.caseBlock.clauses.map((clause) => visitCaseOrDefaultClause(clause, envBinding)) - ) - ) - ], - envBinding, - usingKind === 2 /* Async */ - ); - } - return visitEachChild(node, visitor, context); - } - function transformUsingDeclarations(statementsIn, start, end, envBinding, topLevelStatements) { - const statements = []; - for (let i = start; i < end; i++) { - const statement = statementsIn[i]; - const usingKind = getUsingKind(statement); - if (usingKind) { - Debug.assertNode(statement, isVariableStatement); - const declarations = []; - for (let declaration of statement.declarationList.declarations) { - if (!isIdentifier(declaration.name)) { - declarations.length = 0; - break; - } - if (isNamedEvaluation(declaration)) { - declaration = transformNamedEvaluation(context, declaration); - } - const initializer = visitNode(declaration.initializer, visitor, isExpression) ?? factory2.createVoidZero(); - declarations.push(factory2.updateVariableDeclaration( - declaration, - declaration.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - emitHelpers().createAddDisposableResourceHelper( - envBinding, - initializer, - usingKind === 2 /* Async */ - ) - )); - } - if (declarations.length) { - const varList = factory2.createVariableDeclarationList(declarations, 2 /* Const */); - setOriginalNode(varList, statement.declarationList); - setTextRange(varList, statement.declarationList); - hoistOrAppendNode(factory2.updateVariableStatement( - statement, - /*modifiers*/ - void 0, - varList - )); - continue; - } - } - const result = visitor(statement); - if (isArray(result)) { - result.forEach(hoistOrAppendNode); - } else if (result) { - hoistOrAppendNode(result); - } - } - return statements; - function hoistOrAppendNode(node) { - Debug.assertNode(node, isStatement); - append(statements, hoist(node)); - } - function hoist(node) { - if (!topLevelStatements) return node; - switch (node.kind) { - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 278 /* ExportDeclaration */: - case 262 /* FunctionDeclaration */: - return hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements); - case 277 /* ExportAssignment */: - return hoistExportAssignment(node); - case 263 /* ClassDeclaration */: - return hoistClassDeclaration(node); - case 243 /* VariableStatement */: - return hoistVariableStatement(node); - } - return node; - } - } - function hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements) { - topLevelStatements.push(node); - return void 0; - } - function hoistExportAssignment(node) { - return node.isExportEquals ? hoistExportEquals(node) : hoistExportDefault(node); - } - function hoistExportDefault(node) { - if (defaultExportBinding) { - return node; - } - defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */); - hoistBindingIdentifier( - defaultExportBinding, - /*isExport*/ - true, - "default", - node - ); - let expression = node.expression; - let innerExpression = skipOuterExpressions(expression); - if (isNamedEvaluation(innerExpression)) { - innerExpression = transformNamedEvaluation( - context, - innerExpression, - /*ignoreEmptyStringLiteral*/ - false, - "default" - ); - expression = factory2.restoreOuterExpressions(expression, innerExpression); - } - const assignment = factory2.createAssignment(defaultExportBinding, expression); - return factory2.createExpressionStatement(assignment); - } - function hoistExportEquals(node) { - if (exportEqualsBinding) { - return node; - } - exportEqualsBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */); - hoistVariableDeclaration(exportEqualsBinding); - const assignment = factory2.createAssignment(exportEqualsBinding, node.expression); - return factory2.createExpressionStatement(assignment); - } - function hoistClassDeclaration(node) { - if (!node.name && defaultExportBinding) { - return node; - } - const isExported2 = hasSyntacticModifier(node, 32 /* Export */); - const isDefault = hasSyntacticModifier(node, 2048 /* Default */); - let expression = factory2.converters.convertToClassExpression(node); - if (node.name) { - hoistBindingIdentifier( - factory2.getLocalName(node), - isExported2 && !isDefault, - /*exportAlias*/ - void 0, - node - ); - expression = factory2.createAssignment(factory2.getDeclarationName(node), expression); - if (isNamedEvaluation(expression)) { - expression = transformNamedEvaluation( - context, - expression, - /*ignoreEmptyStringLiteral*/ - false - ); - } - setOriginalNode(expression, node); - setSourceMapRange(expression, node); - setCommentRange(expression, node); - } - if (isDefault && !defaultExportBinding) { - defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */); - hoistBindingIdentifier( - defaultExportBinding, - /*isExport*/ - true, - "default", - node - ); - expression = factory2.createAssignment(defaultExportBinding, expression); - if (isNamedEvaluation(expression)) { - expression = transformNamedEvaluation( - context, - expression, - /*ignoreEmptyStringLiteral*/ - false, - "default" - ); - } - setOriginalNode(expression, node); - } - return factory2.createExpressionStatement(expression); - } - function hoistVariableStatement(node) { - let expressions; - const isExported2 = hasSyntacticModifier(node, 32 /* Export */); - for (const variable of node.declarationList.declarations) { - hoistBindingElement(variable, isExported2, variable); - if (variable.initializer) { - expressions = append(expressions, hoistInitializedVariable(variable)); - } - } - if (expressions) { - const statement = factory2.createExpressionStatement(factory2.inlineExpressions(expressions)); - setOriginalNode(statement, node); - setCommentRange(statement, node); - setSourceMapRange(statement, node); - return statement; - } - return void 0; - } - function hoistInitializedVariable(node) { - Debug.assertIsDefined(node.initializer); - let target; - if (isIdentifier(node.name)) { - target = factory2.cloneNode(node.name); - setEmitFlags(target, getEmitFlags(target) & ~(32768 /* LocalName */ | 16384 /* ExportName */ | 65536 /* InternalName */)); - } else { - target = factory2.converters.convertToAssignmentPattern(node.name); - } - const assignment = factory2.createAssignment(target, node.initializer); - setOriginalNode(assignment, node); - setCommentRange(assignment, node); - setSourceMapRange(assignment, node); - return assignment; - } - function hoistBindingElement(node, isExportedDeclaration, original) { - if (isBindingPattern(node.name)) { - for (const element of node.name.elements) { - if (!isOmittedExpression(element)) { - hoistBindingElement(element, isExportedDeclaration, original); - } - } - } else { - hoistBindingIdentifier( - node.name, - isExportedDeclaration, - /*exportAlias*/ - void 0, - original - ); - } - } - function hoistBindingIdentifier(node, isExport, exportAlias, original) { - const name = isGeneratedIdentifier(node) ? node : factory2.cloneNode(node); - if (isExport) { - if (exportAlias === void 0 && !isLocalName(name)) { - const varDecl = factory2.createVariableDeclaration(name); - if (original) { - setOriginalNode(varDecl, original); - } - exportVars.push(varDecl); - return; - } - const localName = exportAlias !== void 0 ? name : void 0; - const exportName = exportAlias !== void 0 ? exportAlias : name; - const specifier = factory2.createExportSpecifier( - /*isTypeOnly*/ - false, - localName, - exportName - ); - if (original) { - setOriginalNode(specifier, original); - } - exportBindings.set(name, specifier); - } - hoistVariableDeclaration(name); - } - function createEnvBinding() { - return factory2.createUniqueName("env"); - } - function createDownlevelUsingStatements(bodyStatements, envBinding, async) { - const statements = []; - const envObject = factory2.createObjectLiteralExpression([ - factory2.createPropertyAssignment("stack", factory2.createArrayLiteralExpression()), - factory2.createPropertyAssignment("error", factory2.createVoidZero()), - factory2.createPropertyAssignment("hasError", factory2.createFalse()) - ]); - const envVar = factory2.createVariableDeclaration( - envBinding, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - envObject - ); - const envVarList = factory2.createVariableDeclarationList([envVar], 2 /* Const */); - const envVarStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - envVarList - ); - statements.push(envVarStatement); - const tryBlock = factory2.createBlock( - bodyStatements, - /*multiLine*/ - true - ); - const bodyCatchBinding = factory2.createUniqueName("e"); - const catchClause = factory2.createCatchClause( - bodyCatchBinding, - factory2.createBlock( - [ - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression(envBinding, "error"), - bodyCatchBinding - ) - ), - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression(envBinding, "hasError"), - factory2.createTrue() - ) - ) - ], - /*multiLine*/ - true - ) - ); - let finallyBlock; - if (async) { - const result = factory2.createUniqueName("result"); - finallyBlock = factory2.createBlock( - [ - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - result, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - emitHelpers().createDisposeResourcesHelper(envBinding) - ) - ], 2 /* Const */) - ), - factory2.createIfStatement(result, factory2.createExpressionStatement(factory2.createAwaitExpression(result))) - ], - /*multiLine*/ - true - ); - } else { - finallyBlock = factory2.createBlock( - [ - factory2.createExpressionStatement( - emitHelpers().createDisposeResourcesHelper(envBinding) - ) - ], - /*multiLine*/ - true - ); - } - const tryStatement = factory2.createTryStatement(tryBlock, catchClause, finallyBlock); - statements.push(tryStatement); - return statements; - } -} -function countPrologueStatements(statements) { - for (let i = 0; i < statements.length; i++) { - if (!isPrologueDirective(statements[i]) && !isCustomPrologue(statements[i])) { - return i; - } - } - return 0; -} -function isUsingVariableDeclarationList(node) { - return isVariableDeclarationList(node) && getUsingKindOfVariableDeclarationList(node) !== 0 /* None */; -} -function getUsingKindOfVariableDeclarationList(node) { - return (node.flags & 7 /* BlockScoped */) === 6 /* AwaitUsing */ ? 2 /* Async */ : (node.flags & 7 /* BlockScoped */) === 4 /* Using */ ? 1 /* Sync */ : 0 /* None */; -} -function getUsingKindOfVariableStatement(node) { - return getUsingKindOfVariableDeclarationList(node.declarationList); -} -function getUsingKind(statement) { - return isVariableStatement(statement) ? getUsingKindOfVariableStatement(statement) : 0 /* None */; -} -function getUsingKindOfStatements(statements) { - let result = 0 /* None */; - for (const statement of statements) { - const usingKind = getUsingKind(statement); - if (usingKind === 2 /* Async */) return 2 /* Async */; - if (usingKind > result) result = usingKind; - } - return result; -} -function getUsingKindOfCaseOrDefaultClauses(clauses) { - let result = 0 /* None */; - for (const clause of clauses) { - const usingKind = getUsingKindOfStatements(clause.statements); - if (usingKind === 2 /* Async */) return 2 /* Async */; - if (usingKind > result) result = usingKind; - } - return result; -} - -// src/compiler/transformers/jsx.ts -function transformJsx(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers - } = context; - const compilerOptions = context.getCompilerOptions(); - let currentSourceFile; - let currentFileState; - return chainBundle(context, transformSourceFile); - function getCurrentFileNameExpression() { - if (currentFileState.filenameDeclaration) { - return currentFileState.filenameDeclaration.name; - } - const declaration = factory2.createVariableDeclaration( - factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createStringLiteral(currentSourceFile.fileName) - ); - currentFileState.filenameDeclaration = declaration; - return currentFileState.filenameDeclaration.name; - } - function getJsxFactoryCalleePrimitive(isStaticChildren) { - return compilerOptions.jsx === 5 /* ReactJSXDev */ ? "jsxDEV" : isStaticChildren ? "jsxs" : "jsx"; - } - function getJsxFactoryCallee(isStaticChildren) { - const type = getJsxFactoryCalleePrimitive(isStaticChildren); - return getImplicitImportForName(type); - } - function getImplicitJsxFragmentReference() { - return getImplicitImportForName("Fragment"); - } - function getImplicitImportForName(name) { - var _a, _b; - const importSource = name === "createElement" ? currentFileState.importSpecifier : getJSXRuntimeImport(currentFileState.importSpecifier, compilerOptions); - const existing = (_b = (_a = currentFileState.utilizedImplicitRuntimeImports) == null ? void 0 : _a.get(importSource)) == null ? void 0 : _b.get(name); - if (existing) { - return existing.name; - } - if (!currentFileState.utilizedImplicitRuntimeImports) { - currentFileState.utilizedImplicitRuntimeImports = /* @__PURE__ */ new Map(); - } - let specifierSourceImports = currentFileState.utilizedImplicitRuntimeImports.get(importSource); - if (!specifierSourceImports) { - specifierSourceImports = /* @__PURE__ */ new Map(); - currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports); - } - const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */); - const specifier = factory2.createImportSpecifier( - /*isTypeOnly*/ - false, - factory2.createIdentifier(name), - generatedName - ); - setIdentifierGeneratedImportReference(generatedName, specifier); - specifierSourceImports.set(name, specifier); - return generatedName; - } - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - currentSourceFile = node; - currentFileState = {}; - currentFileState.importSpecifier = getJSXImplicitImportBase(compilerOptions, node); - let visited = visitEachChild(node, visitor, context); - addEmitHelpers(visited, context.readEmitHelpers()); - let statements = visited.statements; - if (currentFileState.filenameDeclaration) { - statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */) - )); - } - if (currentFileState.utilizedImplicitRuntimeImports) { - for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) { - if (isExternalModule(node)) { - const importStatement = factory2.createImportDeclaration( - /*modifiers*/ - void 0, - factory2.createImportClause( - /*isTypeOnly*/ - false, - /*name*/ - void 0, - factory2.createNamedImports(arrayFrom(importSpecifiersMap.values())) - ), - factory2.createStringLiteral(importSource), - /*attributes*/ - void 0 - ); - setParentRecursive( - importStatement, - /*incremental*/ - false - ); - statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement); - } else if (isExternalOrCommonJsModule(node)) { - const requireStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement( - /*dotDotDotToken*/ - void 0, - s.propertyName, - s.name - ))), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createCallExpression( - factory2.createIdentifier("require"), - /*typeArguments*/ - void 0, - [factory2.createStringLiteral(importSource)] - ) - ) - ], 2 /* Const */) - ); - setParentRecursive( - requireStatement, - /*incremental*/ - false - ); - statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement); - } else { - } - } - } - if (statements !== visited.statements) { - visited = factory2.updateSourceFile(visited, statements); - } - currentFileState = void 0; - return visited; - } - function visitor(node) { - if (node.transformFlags & 2 /* ContainsJsx */) { - return visitorWorker(node); - } else { - return node; - } - } - function visitorWorker(node) { - switch (node.kind) { - case 284 /* JsxElement */: - return visitJsxElement( - node, - /*isChild*/ - false - ); - case 285 /* JsxSelfClosingElement */: - return visitJsxSelfClosingElement( - node, - /*isChild*/ - false - ); - case 288 /* JsxFragment */: - return visitJsxFragment( - node, - /*isChild*/ - false - ); - case 294 /* JsxExpression */: - return visitJsxExpression(node); - default: - return visitEachChild(node, visitor, context); - } - } - function transformJsxChildToExpression(node) { - switch (node.kind) { - case 12 /* JsxText */: - return visitJsxText(node); - case 294 /* JsxExpression */: - return visitJsxExpression(node); - case 284 /* JsxElement */: - return visitJsxElement( - node, - /*isChild*/ - true - ); - case 285 /* JsxSelfClosingElement */: - return visitJsxSelfClosingElement( - node, - /*isChild*/ - true - ); - case 288 /* JsxFragment */: - return visitJsxFragment( - node, - /*isChild*/ - true - ); - default: - return Debug.failBadSyntaxKind(node); - } - } - function hasProto(obj) { - return obj.properties.some( - (p) => isPropertyAssignment(p) && (isIdentifier(p.name) && idText(p.name) === "__proto__" || isStringLiteral(p.name) && p.name.text === "__proto__") - ); - } - function hasKeyAfterPropsSpread(node) { - let spread = false; - for (const elem of node.attributes.properties) { - if (isJsxSpreadAttribute(elem) && (!isObjectLiteralExpression(elem.expression) || elem.expression.properties.some(isSpreadAssignment))) { - spread = true; - } else if (spread && isJsxAttribute(elem) && isIdentifier(elem.name) && elem.name.escapedText === "key") { - return true; - } - } - return false; - } - function shouldUseCreateElement(node) { - return currentFileState.importSpecifier === void 0 || hasKeyAfterPropsSpread(node); - } - function visitJsxElement(node, isChild) { - const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX; - return tagTransform( - node.openingElement, - node.children, - isChild, - /*location*/ - node - ); - } - function visitJsxSelfClosingElement(node, isChild) { - const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX; - return tagTransform( - node, - /*children*/ - void 0, - isChild, - /*location*/ - node - ); - } - function visitJsxFragment(node, isChild) { - const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX; - return tagTransform( - node.openingFragment, - node.children, - isChild, - /*location*/ - node - ); - } - function convertJsxChildrenToChildrenPropObject(children) { - const prop = convertJsxChildrenToChildrenPropAssignment(children); - return prop && factory2.createObjectLiteralExpression([prop]); - } - function convertJsxChildrenToChildrenPropAssignment(children) { - const nonWhitespaceChildren = getSemanticJsxChildren(children); - if (length(nonWhitespaceChildren) === 1 && !nonWhitespaceChildren[0].dotDotDotToken) { - const result2 = transformJsxChildToExpression(nonWhitespaceChildren[0]); - return result2 && factory2.createPropertyAssignment("children", result2); - } - const result = mapDefined(children, transformJsxChildToExpression); - return length(result) ? factory2.createPropertyAssignment("children", factory2.createArrayLiteralExpression(result)) : void 0; - } - function visitJsxOpeningLikeElementJSX(node, children, isChild, location) { - const tagName = getTagName(node); - const childrenProp = children && children.length ? convertJsxChildrenToChildrenPropAssignment(children) : void 0; - const keyAttr = find(node.attributes.properties, (p) => !!p.name && isIdentifier(p.name) && p.name.escapedText === "key"); - const attrs = keyAttr ? filter(node.attributes.properties, (p) => p !== keyAttr) : node.attributes.properties; - const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs, childrenProp) : factory2.createObjectLiteralExpression(childrenProp ? [childrenProp] : emptyArray); - return visitJsxOpeningLikeElementOrFragmentJSX( - tagName, - objectProperties, - keyAttr, - children || emptyArray, - isChild, - location - ); - } - function visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children, isChild, location) { - var _a; - const nonWhitespaceChildren = getSemanticJsxChildren(children); - const isStaticChildren = length(nonWhitespaceChildren) > 1 || !!((_a = nonWhitespaceChildren[0]) == null ? void 0 : _a.dotDotDotToken); - const args = [tagName, objectProperties]; - if (keyAttr) { - args.push(transformJsxAttributeInitializer(keyAttr.initializer)); - } - if (compilerOptions.jsx === 5 /* ReactJSXDev */) { - const originalFile = getOriginalNode(currentSourceFile); - if (originalFile && isSourceFile(originalFile)) { - if (keyAttr === void 0) { - args.push(factory2.createVoidZero()); - } - args.push(isStaticChildren ? factory2.createTrue() : factory2.createFalse()); - const lineCol = getLineAndCharacterOfPosition(originalFile, location.pos); - args.push(factory2.createObjectLiteralExpression([ - factory2.createPropertyAssignment("fileName", getCurrentFileNameExpression()), - factory2.createPropertyAssignment("lineNumber", factory2.createNumericLiteral(lineCol.line + 1)), - factory2.createPropertyAssignment("columnNumber", factory2.createNumericLiteral(lineCol.character + 1)) - ])); - args.push(factory2.createThis()); - } - } - const element = setTextRange( - factory2.createCallExpression( - getJsxFactoryCallee(isStaticChildren), - /*typeArguments*/ - void 0, - args - ), - location - ); - if (isChild) { - startOnNewLine(element); - } - return element; - } - function visitJsxOpeningLikeElementCreateElement(node, children, isChild, location) { - const tagName = getTagName(node); - const attrs = node.attributes.properties; - const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs) : factory2.createNull(); - const callee = currentFileState.importSpecifier === void 0 ? createJsxFactoryExpression( - factory2, - context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), - compilerOptions.reactNamespace, - // TODO: GH#18217 - node - ) : getImplicitImportForName("createElement"); - const element = createExpressionForJsxElement( - factory2, - callee, - tagName, - objectProperties, - mapDefined(children, transformJsxChildToExpression), - location - ); - if (isChild) { - startOnNewLine(element); - } - return element; - } - function visitJsxOpeningFragmentJSX(_node, children, isChild, location) { - let childrenProps; - if (children && children.length) { - const result = convertJsxChildrenToChildrenPropObject(children); - if (result) { - childrenProps = result; - } - } - return visitJsxOpeningLikeElementOrFragmentJSX( - getImplicitJsxFragmentReference(), - childrenProps || factory2.createObjectLiteralExpression([]), - /*keyAttr*/ - void 0, - children, - isChild, - location - ); - } - function visitJsxOpeningFragmentCreateElement(node, children, isChild, location) { - const element = createExpressionForJsxFragment( - factory2, - context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), - context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile), - compilerOptions.reactNamespace, - // TODO: GH#18217 - mapDefined(children, transformJsxChildToExpression), - node, - location - ); - if (isChild) { - startOnNewLine(element); - } - return element; - } - function transformJsxSpreadAttributeToProps(node) { - if (isObjectLiteralExpression(node.expression) && !hasProto(node.expression)) { - return sameMap(node.expression.properties, (p) => Debug.checkDefined(visitNode(p, visitor, isObjectLiteralElementLike))); - } - return factory2.createSpreadAssignment(Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); - } - function transformJsxAttributesToObjectProps(attrs, children) { - const target = getEmitScriptTarget(compilerOptions); - return target && target >= 5 /* ES2018 */ ? factory2.createObjectLiteralExpression(transformJsxAttributesToProps(attrs, children)) : transformJsxAttributesToExpression(attrs, children); - } - function transformJsxAttributesToProps(attrs, children) { - const props = flatten(spanMap(attrs, isJsxSpreadAttribute, (attrs2, isSpread) => flatten(map(attrs2, (attr) => isSpread ? transformJsxSpreadAttributeToProps(attr) : transformJsxAttributeToObjectLiteralElement(attr))))); - if (children) { - props.push(children); - } - return props; - } - function transformJsxAttributesToExpression(attrs, children) { - const expressions = []; - let properties = []; - for (const attr of attrs) { - if (isJsxSpreadAttribute(attr)) { - if (isObjectLiteralExpression(attr.expression) && !hasProto(attr.expression)) { - for (const prop of attr.expression.properties) { - if (isSpreadAssignment(prop)) { - finishObjectLiteralIfNeeded(); - expressions.push(Debug.checkDefined(visitNode(prop.expression, visitor, isExpression))); - continue; - } - properties.push(Debug.checkDefined(visitNode(prop, visitor))); - } - continue; - } - finishObjectLiteralIfNeeded(); - expressions.push(Debug.checkDefined(visitNode(attr.expression, visitor, isExpression))); - continue; - } - properties.push(transformJsxAttributeToObjectLiteralElement(attr)); - } - if (children) { - properties.push(children); - } - finishObjectLiteralIfNeeded(); - if (expressions.length && !isObjectLiteralExpression(expressions[0])) { - expressions.unshift(factory2.createObjectLiteralExpression()); - } - return singleOrUndefined(expressions) || emitHelpers().createAssignHelper(expressions); - function finishObjectLiteralIfNeeded() { - if (properties.length) { - expressions.push(factory2.createObjectLiteralExpression(properties)); - properties = []; - } - } - } - function transformJsxAttributeToObjectLiteralElement(node) { - const name = getAttributeName(node); - const expression = transformJsxAttributeInitializer(node.initializer); - return factory2.createPropertyAssignment(name, expression); - } - function transformJsxAttributeInitializer(node) { - if (node === void 0) { - return factory2.createTrue(); - } - if (node.kind === 11 /* StringLiteral */) { - const singleQuote = node.singleQuote !== void 0 ? node.singleQuote : !isStringDoubleQuoted(node, currentSourceFile); - const literal = factory2.createStringLiteral(tryDecodeEntities(node.text) || node.text, singleQuote); - return setTextRange(literal, node); - } - if (node.kind === 294 /* JsxExpression */) { - if (node.expression === void 0) { - return factory2.createTrue(); - } - return Debug.checkDefined(visitNode(node.expression, visitor, isExpression)); - } - if (isJsxElement(node)) { - return visitJsxElement( - node, - /*isChild*/ - false - ); - } - if (isJsxSelfClosingElement(node)) { - return visitJsxSelfClosingElement( - node, - /*isChild*/ - false - ); - } - if (isJsxFragment(node)) { - return visitJsxFragment( - node, - /*isChild*/ - false - ); - } - return Debug.failBadSyntaxKind(node); - } - function visitJsxText(node) { - const fixed = fixupWhitespaceAndDecodeEntities(node.text); - return fixed === void 0 ? void 0 : factory2.createStringLiteral(fixed); - } - function fixupWhitespaceAndDecodeEntities(text) { - let acc; - let firstNonWhitespace = 0; - let lastNonWhitespace = -1; - for (let i = 0; i < text.length; i++) { - const c = text.charCodeAt(i); - if (isLineBreak(c)) { - if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { - acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); - } - firstNonWhitespace = -1; - } else if (!isWhiteSpaceSingleLine(c)) { - lastNonWhitespace = i; - if (firstNonWhitespace === -1) { - firstNonWhitespace = i; - } - } - } - return firstNonWhitespace !== -1 ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) : acc; - } - function addLineOfJsxText(acc, trimmedLine) { - const decoded = decodeEntities(trimmedLine); - return acc === void 0 ? decoded : acc + " " + decoded; - } - function decodeEntities(text) { - return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, (match, _all, _number, _digits, decimal, hex, word) => { - if (decimal) { - return utf16EncodeAsString(parseInt(decimal, 10)); - } else if (hex) { - return utf16EncodeAsString(parseInt(hex, 16)); - } else { - const ch = entities.get(word); - return ch ? utf16EncodeAsString(ch) : match; - } - }); - } - function tryDecodeEntities(text) { - const decoded = decodeEntities(text); - return decoded === text ? void 0 : decoded; - } - function getTagName(node) { - if (node.kind === 284 /* JsxElement */) { - return getTagName(node.openingElement); - } else { - const tagName = node.tagName; - if (isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText)) { - return factory2.createStringLiteral(idText(tagName)); - } else if (isJsxNamespacedName(tagName)) { - return factory2.createStringLiteral(idText(tagName.namespace) + ":" + idText(tagName.name)); - } else { - return createExpressionFromEntityName(factory2, tagName); - } - } - } - function getAttributeName(node) { - const name = node.name; - if (isIdentifier(name)) { - const text = idText(name); - return /^[A-Z_]\w*$/i.test(text) ? name : factory2.createStringLiteral(text); - } - return factory2.createStringLiteral(idText(name.namespace) + ":" + idText(name.name)); - } - function visitJsxExpression(node) { - const expression = visitNode(node.expression, visitor, isExpression); - return node.dotDotDotToken ? factory2.createSpreadElement(expression) : expression; - } -} -var entities = new Map(Object.entries({ - quot: 34, - amp: 38, - apos: 39, - lt: 60, - gt: 62, - nbsp: 160, - iexcl: 161, - cent: 162, - pound: 163, - curren: 164, - yen: 165, - brvbar: 166, - sect: 167, - uml: 168, - copy: 169, - ordf: 170, - laquo: 171, - not: 172, - shy: 173, - reg: 174, - macr: 175, - deg: 176, - plusmn: 177, - sup2: 178, - sup3: 179, - acute: 180, - micro: 181, - para: 182, - middot: 183, - cedil: 184, - sup1: 185, - ordm: 186, - raquo: 187, - frac14: 188, - frac12: 189, - frac34: 190, - iquest: 191, - Agrave: 192, - Aacute: 193, - Acirc: 194, - Atilde: 195, - Auml: 196, - Aring: 197, - AElig: 198, - Ccedil: 199, - Egrave: 200, - Eacute: 201, - Ecirc: 202, - Euml: 203, - Igrave: 204, - Iacute: 205, - Icirc: 206, - Iuml: 207, - ETH: 208, - Ntilde: 209, - Ograve: 210, - Oacute: 211, - Ocirc: 212, - Otilde: 213, - Ouml: 214, - times: 215, - Oslash: 216, - Ugrave: 217, - Uacute: 218, - Ucirc: 219, - Uuml: 220, - Yacute: 221, - THORN: 222, - szlig: 223, - agrave: 224, - aacute: 225, - acirc: 226, - atilde: 227, - auml: 228, - aring: 229, - aelig: 230, - ccedil: 231, - egrave: 232, - eacute: 233, - ecirc: 234, - euml: 235, - igrave: 236, - iacute: 237, - icirc: 238, - iuml: 239, - eth: 240, - ntilde: 241, - ograve: 242, - oacute: 243, - ocirc: 244, - otilde: 245, - ouml: 246, - divide: 247, - oslash: 248, - ugrave: 249, - uacute: 250, - ucirc: 251, - uuml: 252, - yacute: 253, - thorn: 254, - yuml: 255, - OElig: 338, - oelig: 339, - Scaron: 352, - scaron: 353, - Yuml: 376, - fnof: 402, - circ: 710, - tilde: 732, - Alpha: 913, - Beta: 914, - Gamma: 915, - Delta: 916, - Epsilon: 917, - Zeta: 918, - Eta: 919, - Theta: 920, - Iota: 921, - Kappa: 922, - Lambda: 923, - Mu: 924, - Nu: 925, - Xi: 926, - Omicron: 927, - Pi: 928, - Rho: 929, - Sigma: 931, - Tau: 932, - Upsilon: 933, - Phi: 934, - Chi: 935, - Psi: 936, - Omega: 937, - alpha: 945, - beta: 946, - gamma: 947, - delta: 948, - epsilon: 949, - zeta: 950, - eta: 951, - theta: 952, - iota: 953, - kappa: 954, - lambda: 955, - mu: 956, - nu: 957, - xi: 958, - omicron: 959, - pi: 960, - rho: 961, - sigmaf: 962, - sigma: 963, - tau: 964, - upsilon: 965, - phi: 966, - chi: 967, - psi: 968, - omega: 969, - thetasym: 977, - upsih: 978, - piv: 982, - ensp: 8194, - emsp: 8195, - thinsp: 8201, - zwnj: 8204, - zwj: 8205, - lrm: 8206, - rlm: 8207, - ndash: 8211, - mdash: 8212, - lsquo: 8216, - rsquo: 8217, - sbquo: 8218, - ldquo: 8220, - rdquo: 8221, - bdquo: 8222, - dagger: 8224, - Dagger: 8225, - bull: 8226, - hellip: 8230, - permil: 8240, - prime: 8242, - Prime: 8243, - lsaquo: 8249, - rsaquo: 8250, - oline: 8254, - frasl: 8260, - euro: 8364, - image: 8465, - weierp: 8472, - real: 8476, - trade: 8482, - alefsym: 8501, - larr: 8592, - uarr: 8593, - rarr: 8594, - darr: 8595, - harr: 8596, - crarr: 8629, - lArr: 8656, - uArr: 8657, - rArr: 8658, - dArr: 8659, - hArr: 8660, - forall: 8704, - part: 8706, - exist: 8707, - empty: 8709, - nabla: 8711, - isin: 8712, - notin: 8713, - ni: 8715, - prod: 8719, - sum: 8721, - minus: 8722, - lowast: 8727, - radic: 8730, - prop: 8733, - infin: 8734, - ang: 8736, - and: 8743, - or: 8744, - cap: 8745, - cup: 8746, - int: 8747, - there4: 8756, - sim: 8764, - cong: 8773, - asymp: 8776, - ne: 8800, - equiv: 8801, - le: 8804, - ge: 8805, - sub: 8834, - sup: 8835, - nsub: 8836, - sube: 8838, - supe: 8839, - oplus: 8853, - otimes: 8855, - perp: 8869, - sdot: 8901, - lceil: 8968, - rceil: 8969, - lfloor: 8970, - rfloor: 8971, - lang: 9001, - rang: 9002, - loz: 9674, - spades: 9824, - clubs: 9827, - hearts: 9829, - diams: 9830 -})); - -// src/compiler/transformers/es2016.ts -function transformES2016(context) { - const { - factory: factory2, - hoistVariableDeclaration - } = context; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - return visitEachChild(node, visitor, context); - } - function visitor(node) { - if ((node.transformFlags & 512 /* ContainsES2016 */) === 0) { - return node; - } - switch (node.kind) { - case 226 /* BinaryExpression */: - return visitBinaryExpression(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitBinaryExpression(node) { - switch (node.operatorToken.kind) { - case 68 /* AsteriskAsteriskEqualsToken */: - return visitExponentiationAssignmentExpression(node); - case 43 /* AsteriskAsteriskToken */: - return visitExponentiationExpression(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitExponentiationAssignmentExpression(node) { - let target; - let value; - const left = visitNode(node.left, visitor, isExpression); - const right = visitNode(node.right, visitor, isExpression); - if (isElementAccessExpression(left)) { - const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration); - const argumentExpressionTemp = factory2.createTempVariable(hoistVariableDeclaration); - target = setTextRange( - factory2.createElementAccessExpression( - setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression), - setTextRange(factory2.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression) - ), - left - ); - value = setTextRange( - factory2.createElementAccessExpression( - expressionTemp, - argumentExpressionTemp - ), - left - ); - } else if (isPropertyAccessExpression(left)) { - const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration); - target = setTextRange( - factory2.createPropertyAccessExpression( - setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression), - left.name - ), - left - ); - value = setTextRange( - factory2.createPropertyAccessExpression( - expressionTemp, - left.name - ), - left - ); - } else { - target = left; - value = left; - } - return setTextRange( - factory2.createAssignment( - target, - setTextRange(factory2.createGlobalMethodCall("Math", "pow", [value, right]), node) - ), - node - ); - } - function visitExponentiationExpression(node) { - const left = visitNode(node.left, visitor, isExpression); - const right = visitNode(node.right, visitor, isExpression); - return setTextRange(factory2.createGlobalMethodCall("Math", "pow", [left, right]), node); - } -} - -// src/compiler/transformers/es2015.ts -function createSpreadSegment(kind, expression) { - return { kind, expression }; -} -function transformES2015(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - startLexicalEnvironment, - resumeLexicalEnvironment, - endLexicalEnvironment, - hoistVariableDeclaration - } = context; - const compilerOptions = context.getCompilerOptions(); - const resolver = context.getEmitResolver(); - const previousOnSubstituteNode = context.onSubstituteNode; - const previousOnEmitNode = context.onEmitNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - let currentSourceFile; - let currentText; - let hierarchyFacts; - let taggedTemplateStringDeclarations; - function recordTaggedTemplateString(temp) { - taggedTemplateStringDeclarations = append( - taggedTemplateStringDeclarations, - factory2.createVariableDeclaration(temp) - ); - } - let convertedLoopState; - let enabledSubstitutions = 0 /* None */; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - currentSourceFile = node; - currentText = node.text; - const visited = visitSourceFile(node); - addEmitHelpers(visited, context.readEmitHelpers()); - currentSourceFile = void 0; - currentText = void 0; - taggedTemplateStringDeclarations = void 0; - hierarchyFacts = 0 /* None */; - return visited; - } - function enterSubtree(excludeFacts, includeFacts) { - const ancestorFacts = hierarchyFacts; - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 32767 /* AncestorFactsMask */; - return ancestorFacts; - } - function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { - hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -32768 /* SubtreeFactsMask */ | ancestorFacts; - } - function isReturnVoidStatementInConstructorWithCapturedSuper(node) { - return (hierarchyFacts & 8192 /* ConstructorWithSuperCall */) !== 0 && node.kind === 253 /* ReturnStatement */ && !node.expression; - } - function isOrMayContainReturnCompletion(node) { - return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement( - node, - /*lookInLabeledStatements*/ - false - ) || isBlock(node)); - } - function shouldVisitNode(node) { - return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithSuperCall */ && isOrMayContainReturnCompletion(node) || isIterationStatement( - node, - /*lookInLabeledStatements*/ - false - ) && shouldConvertIterationStatement(node) || (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) !== 0; - } - function visitor(node) { - return shouldVisitNode(node) ? visitorWorker( - node, - /*expressionResultIsUnused*/ - false - ) : node; - } - function visitorWithUnusedExpressionResult(node) { - return shouldVisitNode(node) ? visitorWorker( - node, - /*expressionResultIsUnused*/ - true - ) : node; - } - function classWrapperStatementVisitor(node) { - if (shouldVisitNode(node)) { - const original = getOriginalNode(node); - if (isPropertyDeclaration(original) && hasStaticModifier(original)) { - const ancestorFacts = enterSubtree( - 32670 /* StaticInitializerExcludes */, - 16449 /* StaticInitializerIncludes */ - ); - const result = visitorWorker( - node, - /*expressionResultIsUnused*/ - false - ); - exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); - return result; - } - return visitorWorker( - node, - /*expressionResultIsUnused*/ - false - ); - } - return node; - } - function callExpressionVisitor(node) { - if (node.kind === 108 /* SuperKeyword */) { - return visitSuperKeyword( - node, - /*isExpressionOfCall*/ - true - ); - } - return visitor(node); - } - function visitorWorker(node, expressionResultIsUnused2) { - switch (node.kind) { - case 126 /* StaticKeyword */: - return void 0; - // elide static keyword - case 263 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 231 /* ClassExpression */: - return visitClassExpression(node); - case 169 /* Parameter */: - return visitParameter(node); - case 262 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 219 /* ArrowFunction */: - return visitArrowFunction(node); - case 218 /* FunctionExpression */: - return visitFunctionExpression(node); - case 260 /* VariableDeclaration */: - return visitVariableDeclaration(node); - case 80 /* Identifier */: - return visitIdentifier(node); - case 261 /* VariableDeclarationList */: - return visitVariableDeclarationList(node); - case 255 /* SwitchStatement */: - return visitSwitchStatement(node); - case 269 /* CaseBlock */: - return visitCaseBlock(node); - case 241 /* Block */: - return visitBlock( - node, - /*isFunctionBody*/ - false - ); - case 252 /* BreakStatement */: - case 251 /* ContinueStatement */: - return visitBreakOrContinueStatement(node); - case 256 /* LabeledStatement */: - return visitLabeledStatement(node); - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - return visitDoOrWhileStatement( - node, - /*outermostLabeledStatement*/ - void 0 - ); - case 248 /* ForStatement */: - return visitForStatement( - node, - /*outermostLabeledStatement*/ - void 0 - ); - case 249 /* ForInStatement */: - return visitForInStatement( - node, - /*outermostLabeledStatement*/ - void 0 - ); - case 250 /* ForOfStatement */: - return visitForOfStatement( - node, - /*outermostLabeledStatement*/ - void 0 - ); - case 244 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 210 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 299 /* CatchClause */: - return visitCatchClause(node); - case 304 /* ShorthandPropertyAssignment */: - return visitShorthandPropertyAssignment(node); - case 167 /* ComputedPropertyName */: - return visitComputedPropertyName(node); - case 209 /* ArrayLiteralExpression */: - return visitArrayLiteralExpression(node); - case 213 /* CallExpression */: - return visitCallExpression(node); - case 214 /* NewExpression */: - return visitNewExpression(node); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, expressionResultIsUnused2); - case 226 /* BinaryExpression */: - return visitBinaryExpression(node, expressionResultIsUnused2); - case 356 /* CommaListExpression */: - return visitCommaListExpression(node, expressionResultIsUnused2); - case 15 /* NoSubstitutionTemplateLiteral */: - case 16 /* TemplateHead */: - case 17 /* TemplateMiddle */: - case 18 /* TemplateTail */: - return visitTemplateLiteral(node); - case 11 /* StringLiteral */: - return visitStringLiteral(node); - case 9 /* NumericLiteral */: - return visitNumericLiteral(node); - case 215 /* TaggedTemplateExpression */: - return visitTaggedTemplateExpression(node); - case 228 /* TemplateExpression */: - return visitTemplateExpression(node); - case 229 /* YieldExpression */: - return visitYieldExpression(node); - case 230 /* SpreadElement */: - return visitSpreadElement(node); - case 108 /* SuperKeyword */: - return visitSuperKeyword( - node, - /*isExpressionOfCall*/ - false - ); - case 110 /* ThisKeyword */: - return visitThisKeyword(node); - case 236 /* MetaProperty */: - return visitMetaProperty(node); - case 174 /* MethodDeclaration */: - return visitMethodDeclaration(node); - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return visitAccessorDeclaration(node); - case 243 /* VariableStatement */: - return visitVariableStatement(node); - case 253 /* ReturnStatement */: - return visitReturnStatement(node); - case 222 /* VoidExpression */: - return visitVoidExpression(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitSourceFile(node) { - const ancestorFacts = enterSubtree(8064 /* SourceFileExcludes */, 64 /* SourceFileIncludes */); - const prologue = []; - const statements = []; - startLexicalEnvironment(); - const statementOffset = factory2.copyPrologue( - node.statements, - prologue, - /*ensureUseStrict*/ - false, - visitor - ); - addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset)); - if (taggedTemplateStringDeclarations) { - statements.push( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList(taggedTemplateStringDeclarations) - ) - ); - } - factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); - insertCaptureThisForNodeIfNeeded(prologue, node); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return factory2.updateSourceFile( - node, - setTextRange(factory2.createNodeArray(concatenate(prologue, statements)), node.statements) - ); - } - function visitSwitchStatement(node) { - if (convertedLoopState !== void 0) { - const savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */; - const result = visitEachChild(node, visitor, context); - convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; - return result; - } - return visitEachChild(node, visitor, context); - } - function visitCaseBlock(node) { - const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); - const updated = visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function returnCapturedThis(node) { - return setOriginalNode(factory2.createReturnStatement(createCapturedThis()), node); - } - function createCapturedThis() { - return factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */); - } - function visitReturnStatement(node) { - if (convertedLoopState) { - convertedLoopState.nonLocalJumps |= 8 /* Return */; - if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - node = returnCapturedThis(node); - } - return factory2.createReturnStatement( - factory2.createObjectLiteralExpression( - [ - factory2.createPropertyAssignment( - factory2.createIdentifier("value"), - node.expression ? Debug.checkDefined(visitNode(node.expression, visitor, isExpression)) : factory2.createVoidZero() - ) - ] - ) - ); - } else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { - return returnCapturedThis(node); - } - return visitEachChild(node, visitor, context); - } - function visitThisKeyword(node) { - hierarchyFacts |= 65536 /* LexicalThis */; - if (hierarchyFacts & 2 /* ArrowFunction */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) { - hierarchyFacts |= 131072 /* CapturedLexicalThis */; - } - if (convertedLoopState) { - if (hierarchyFacts & 2 /* ArrowFunction */) { - convertedLoopState.containsLexicalThis = true; - return node; - } - return convertedLoopState.thisName || (convertedLoopState.thisName = factory2.createUniqueName("this")); - } - return node; - } - function visitVoidExpression(node) { - return visitEachChild(node, visitorWithUnusedExpressionResult, context); - } - function visitIdentifier(node) { - if (convertedLoopState) { - if (resolver.isArgumentsLocalBinding(node)) { - return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = factory2.createUniqueName("arguments")); - } - } - if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) { - return setOriginalNode( - setTextRange( - factory2.createIdentifier(unescapeLeadingUnderscores(node.escapedText)), - node - ), - node - ); - } - return node; - } - function visitBreakOrContinueStatement(node) { - if (convertedLoopState) { - const jump = node.kind === 252 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */; - const canUseBreakOrContinue = node.label && convertedLoopState.labels && convertedLoopState.labels.get(idText(node.label)) || !node.label && convertedLoopState.allowedNonLabeledJumps & jump; - if (!canUseBreakOrContinue) { - let labelMarker; - const label = node.label; - if (!label) { - if (node.kind === 252 /* BreakStatement */) { - convertedLoopState.nonLocalJumps |= 2 /* Break */; - labelMarker = "break"; - } else { - convertedLoopState.nonLocalJumps |= 4 /* Continue */; - labelMarker = "continue"; - } - } else { - if (node.kind === 252 /* BreakStatement */) { - labelMarker = `break-${label.escapedText}`; - setLabeledJump( - convertedLoopState, - /*isBreak*/ - true, - idText(label), - labelMarker - ); - } else { - labelMarker = `continue-${label.escapedText}`; - setLabeledJump( - convertedLoopState, - /*isBreak*/ - false, - idText(label), - labelMarker - ); - } - } - let returnExpression = factory2.createStringLiteral(labelMarker); - if (convertedLoopState.loopOutParameters.length) { - const outParams = convertedLoopState.loopOutParameters; - let expr; - for (let i = 0; i < outParams.length; i++) { - const copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */); - if (i === 0) { - expr = copyExpr; - } else { - expr = factory2.createBinaryExpression(expr, 28 /* CommaToken */, copyExpr); - } - } - returnExpression = factory2.createBinaryExpression(expr, 28 /* CommaToken */, returnExpression); - } - return factory2.createReturnStatement(returnExpression); - } - } - return visitEachChild(node, visitor, context); - } - function visitClassDeclaration(node) { - const variable = factory2.createVariableDeclaration( - factory2.getLocalName( - node, - /*allowComments*/ - true - ), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - transformClassLikeDeclarationToExpression(node) - ); - setOriginalNode(variable, node); - const statements = []; - const statement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([variable]) - ); - setOriginalNode(statement, node); - setTextRange(statement, node); - startOnNewLine(statement); - statements.push(statement); - if (hasSyntacticModifier(node, 32 /* Export */)) { - const exportStatement = hasSyntacticModifier(node, 2048 /* Default */) ? factory2.createExportDefault(factory2.getLocalName(node)) : factory2.createExternalModuleExport(factory2.getLocalName(node)); - setOriginalNode(exportStatement, statement); - statements.push(exportStatement); - } - return singleOrMany(statements); - } - function visitClassExpression(node) { - return transformClassLikeDeclarationToExpression(node); - } - function transformClassLikeDeclarationToExpression(node) { - if (node.name) { - enableSubstitutionsForBlockScopedBindings(); - } - const extendsClauseElement = getClassExtendsHeritageElement(node); - const classFunction = factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - extendsClauseElement ? [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - createSyntheticSuper() - )] : [], - /*type*/ - void 0, - transformClassBody(node, extendsClauseElement) - ); - setEmitFlags(classFunction, getEmitFlags(node) & 131072 /* Indented */ | 1048576 /* ReuseTempVariableScope */); - const inner = factory2.createPartiallyEmittedExpression(classFunction); - setTextRangeEnd(inner, node.end); - setEmitFlags(inner, 3072 /* NoComments */); - const outer = factory2.createPartiallyEmittedExpression(inner); - setTextRangeEnd(outer, skipTrivia(currentText, node.pos)); - setEmitFlags(outer, 3072 /* NoComments */); - const result = factory2.createParenthesizedExpression( - factory2.createCallExpression( - outer, - /*typeArguments*/ - void 0, - extendsClauseElement ? [Debug.checkDefined(visitNode(extendsClauseElement.expression, visitor, isExpression))] : [] - ) - ); - addSyntheticLeadingComment(result, 3 /* MultiLineCommentTrivia */, "* @class "); - return result; - } - function transformClassBody(node, extendsClauseElement) { - const statements = []; - const name = factory2.getInternalName(node); - const constructorLikeName = isIdentifierANonContextualKeyword(name) ? factory2.getGeneratedNameForNode(name) : name; - startLexicalEnvironment(); - addExtendsHelperIfNeeded(statements, node, extendsClauseElement); - addConstructor(statements, node, constructorLikeName, extendsClauseElement); - addClassMembers(statements, node); - const closingBraceLocation = createTokenRange(skipTrivia(currentText, node.members.end), 20 /* CloseBraceToken */); - const outer = factory2.createPartiallyEmittedExpression(constructorLikeName); - setTextRangeEnd(outer, closingBraceLocation.end); - setEmitFlags(outer, 3072 /* NoComments */); - const statement = factory2.createReturnStatement(outer); - setTextRangePos(statement, closingBraceLocation.pos); - setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */); - statements.push(statement); - insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); - const block = factory2.createBlock( - setTextRange( - factory2.createNodeArray(statements), - /*location*/ - node.members - ), - /*multiLine*/ - true - ); - setEmitFlags(block, 3072 /* NoComments */); - return block; - } - function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { - if (extendsClauseElement) { - statements.push( - setTextRange( - factory2.createExpressionStatement( - emitHelpers().createExtendsHelper(factory2.getInternalName(node)) - ), - /*location*/ - extendsClauseElement - ) - ); - } - } - function addConstructor(statements, node, name, extendsClauseElement) { - const savedConvertedLoopState = convertedLoopState; - convertedLoopState = void 0; - const ancestorFacts = enterSubtree(32662 /* ConstructorExcludes */, 73 /* ConstructorIncludes */); - const constructor = getFirstConstructorWithBody(node); - const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0); - const constructorFunction = factory2.createFunctionDeclaration( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - name, - /*typeParameters*/ - void 0, - transformConstructorParameters(constructor, hasSynthesizedSuper), - /*type*/ - void 0, - transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) - ); - setTextRange(constructorFunction, constructor || node); - if (extendsClauseElement) { - setEmitFlags(constructorFunction, 16 /* CapturesThis */); - } - statements.push(constructorFunction); - exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - } - function transformConstructorParameters(constructor, hasSynthesizedSuper) { - return visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : void 0, visitor, context) || []; - } - function createDefaultConstructorBody(node, isDerivedClass) { - const statements = []; - resumeLexicalEnvironment(); - factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); - if (isDerivedClass) { - statements.push(factory2.createReturnStatement(createDefaultSuperCallOrThis())); - } - const statementsArray = factory2.createNodeArray(statements); - setTextRange(statementsArray, node.members); - const block = factory2.createBlock( - statementsArray, - /*multiLine*/ - true - ); - setTextRange(block, node); - setEmitFlags(block, 3072 /* NoComments */); - return block; - } - function isUninitializedVariableStatement(node) { - return isVariableStatement(node) && every(node.declarationList.declarations, (decl) => isIdentifier(decl.name) && !decl.initializer); - } - function containsSuperCall(node) { - if (isSuperCall(node)) { - return true; - } - if (!(node.transformFlags & 134217728 /* ContainsLexicalSuper */)) { - return false; - } - switch (node.kind) { - // stop at function boundaries - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 176 /* Constructor */: - case 175 /* ClassStaticBlockDeclaration */: - return false; - // only step into computed property names for class and object literal elements - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - case 172 /* PropertyDeclaration */: { - const named = node; - if (isComputedPropertyName(named.name)) { - return !!forEachChild(named.name, containsSuperCall); - } - return false; - } - } - return !!forEachChild(node, containsSuperCall); - } - function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { - const isDerivedClass = !!extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */; - if (!constructor) return createDefaultConstructorBody(node, isDerivedClass); - const prologue = []; - const statements = []; - resumeLexicalEnvironment(); - const standardPrologueEnd = factory2.copyStandardPrologue( - constructor.body.statements, - prologue, - /*statementOffset*/ - 0 - ); - if (hasSynthesizedSuper || containsSuperCall(constructor.body)) { - hierarchyFacts |= 8192 /* ConstructorWithSuperCall */; - } - addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, standardPrologueEnd)); - const mayReplaceThis = isDerivedClass || hierarchyFacts & 8192 /* ConstructorWithSuperCall */; - addDefaultValueAssignmentsIfNeeded2(prologue, constructor); - addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper); - insertCaptureNewTargetIfNeeded(prologue, constructor); - if (mayReplaceThis) { - insertCaptureThisForNode(prologue, constructor, createActualThis()); - } else { - insertCaptureThisForNodeIfNeeded(prologue, constructor); - } - factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); - if (mayReplaceThis && !isSufficientlyCoveredByReturnStatements(constructor.body)) { - statements.push(factory2.createReturnStatement(createCapturedThis())); - } - const body = factory2.createBlock( - setTextRange( - factory2.createNodeArray( - [ - ...prologue, - ...statements - ] - ), - /*location*/ - constructor.body.statements - ), - /*multiLine*/ - true - ); - setTextRange(body, constructor.body); - return simplifyConstructor(body, constructor.body, hasSynthesizedSuper); - } - function isCapturedThis(node) { - return isGeneratedIdentifier(node) && idText(node) === "_this"; - } - function isSyntheticSuper(node) { - return isGeneratedIdentifier(node) && idText(node) === "_super"; - } - function isThisCapturingVariableStatement(node) { - return isVariableStatement(node) && node.declarationList.declarations.length === 1 && isThisCapturingVariableDeclaration(node.declarationList.declarations[0]); - } - function isThisCapturingVariableDeclaration(node) { - return isVariableDeclaration(node) && isCapturedThis(node.name) && !!node.initializer; - } - function isThisCapturingAssignment(node) { - return isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - ) && isCapturedThis(node.left); - } - function isTransformedSuperCall(node) { - return isCallExpression(node) && isPropertyAccessExpression(node.expression) && isSyntheticSuper(node.expression.expression) && isIdentifier(node.expression.name) && (idText(node.expression.name) === "call" || idText(node.expression.name) === "apply") && node.arguments.length >= 1 && node.arguments[0].kind === 110 /* ThisKeyword */; - } - function isTransformedSuperCallWithFallback(node) { - return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isTransformedSuperCall(node.left); - } - function isImplicitSuperCall(node) { - return isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && isBinaryExpression(node.left) && node.left.operatorToken.kind === 38 /* ExclamationEqualsEqualsToken */ && isSyntheticSuper(node.left.left) && node.left.right.kind === 106 /* NullKeyword */ && isTransformedSuperCall(node.right) && idText(node.right.expression.name) === "apply"; - } - function isImplicitSuperCallWithFallback(node) { - return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isImplicitSuperCall(node.left); - } - function isThisCapturingTransformedSuperCallWithFallback(node) { - return isThisCapturingAssignment(node) && isTransformedSuperCallWithFallback(node.right); - } - function isThisCapturingImplicitSuperCallWithFallback(node) { - return isThisCapturingAssignment(node) && isImplicitSuperCallWithFallback(node.right); - } - function isTransformedSuperCallLike(node) { - return isTransformedSuperCall(node) || isTransformedSuperCallWithFallback(node) || isThisCapturingTransformedSuperCallWithFallback(node) || isImplicitSuperCall(node) || isImplicitSuperCallWithFallback(node) || isThisCapturingImplicitSuperCallWithFallback(node); - } - function simplifyConstructorInlineSuperInThisCaptureVariable(body) { - for (let i = 0; i < body.statements.length - 1; i++) { - const statement = body.statements[i]; - if (!isThisCapturingVariableStatement(statement)) { - continue; - } - const varDecl = statement.declarationList.declarations[0]; - if (varDecl.initializer.kind !== 110 /* ThisKeyword */) { - continue; - } - const thisCaptureStatementIndex = i; - let superCallIndex = i + 1; - while (superCallIndex < body.statements.length) { - const statement2 = body.statements[superCallIndex]; - if (isExpressionStatement(statement2)) { - if (isTransformedSuperCallLike(skipOuterExpressions(statement2.expression))) { - break; - } - } - if (isUninitializedVariableStatement(statement2)) { - superCallIndex++; - continue; - } - return body; - } - const following = body.statements[superCallIndex]; - let expression = following.expression; - if (isThisCapturingAssignment(expression)) { - expression = expression.right; - } - const newVarDecl = factory2.updateVariableDeclaration( - varDecl, - varDecl.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - expression - ); - const newDeclList = factory2.updateVariableDeclarationList(statement.declarationList, [newVarDecl]); - const newVarStatement = factory2.createVariableStatement(statement.modifiers, newDeclList); - setOriginalNode(newVarStatement, following); - setTextRange(newVarStatement, following); - const newStatements = factory2.createNodeArray([ - ...body.statements.slice(0, thisCaptureStatementIndex), - // copy statements preceding to `var _this` - ...body.statements.slice(thisCaptureStatementIndex + 1, superCallIndex), - // copy intervening temp variables - newVarStatement, - ...body.statements.slice(superCallIndex + 1) - // copy statements following `super.call(this, ...)` - ]); - setTextRange(newStatements, body.statements); - return factory2.updateBlock(body, newStatements); - } - return body; - } - function simplifyConstructorInlineSuperReturn(body, original) { - for (const statement of original.statements) { - if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) { - return body; - } - } - const canElideThisCapturingVariable = !(original.transformFlags & 16384 /* ContainsLexicalThis */) && !(hierarchyFacts & 65536 /* LexicalThis */) && !(hierarchyFacts & 131072 /* CapturedLexicalThis */); - for (let i = body.statements.length - 1; i > 0; i--) { - const statement = body.statements[i]; - if (isReturnStatement(statement) && statement.expression && isCapturedThis(statement.expression)) { - const preceding = body.statements[i - 1]; - let expression; - if (isExpressionStatement(preceding) && isThisCapturingTransformedSuperCallWithFallback(skipOuterExpressions(preceding.expression))) { - expression = preceding.expression; - } else if (canElideThisCapturingVariable && isThisCapturingVariableStatement(preceding)) { - const varDecl = preceding.declarationList.declarations[0]; - if (isTransformedSuperCallLike(skipOuterExpressions(varDecl.initializer))) { - expression = factory2.createAssignment( - createCapturedThis(), - varDecl.initializer - ); - } - } - if (!expression) { - break; - } - const newReturnStatement = factory2.createReturnStatement(expression); - setOriginalNode(newReturnStatement, preceding); - setTextRange(newReturnStatement, preceding); - const newStatements = factory2.createNodeArray([ - ...body.statements.slice(0, i - 1), - // copy all statements preceding `_super.call(this, ...)` - newReturnStatement, - ...body.statements.slice(i + 1) - // copy all statements following `return _this;` - ]); - setTextRange(newStatements, body.statements); - return factory2.updateBlock(body, newStatements); - } - } - return body; - } - function elideUnusedThisCaptureWorker(node) { - if (isThisCapturingVariableStatement(node)) { - const varDecl = node.declarationList.declarations[0]; - if (varDecl.initializer.kind === 110 /* ThisKeyword */) { - return void 0; - } - } else if (isThisCapturingAssignment(node)) { - return factory2.createPartiallyEmittedExpression(node.right, node); - } - switch (node.kind) { - // stop at function boundaries - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 176 /* Constructor */: - case 175 /* ClassStaticBlockDeclaration */: - return node; - // only step into computed property names for class and object literal elements - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - case 172 /* PropertyDeclaration */: { - const named = node; - if (isComputedPropertyName(named.name)) { - return factory2.replacePropertyName(named, visitEachChild( - named.name, - elideUnusedThisCaptureWorker, - /*context*/ - void 0 - )); - } - return node; - } - } - return visitEachChild( - node, - elideUnusedThisCaptureWorker, - /*context*/ - void 0 - ); - } - function simplifyConstructorElideUnusedThisCapture(body, original) { - if (original.transformFlags & 16384 /* ContainsLexicalThis */ || hierarchyFacts & 65536 /* LexicalThis */ || hierarchyFacts & 131072 /* CapturedLexicalThis */) { - return body; - } - for (const statement of original.statements) { - if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) { - return body; - } - } - return factory2.updateBlock(body, visitNodes2(body.statements, elideUnusedThisCaptureWorker, isStatement)); - } - function injectSuperPresenceCheckWorker(node) { - if (isTransformedSuperCall(node) && node.arguments.length === 2 && isIdentifier(node.arguments[1]) && idText(node.arguments[1]) === "arguments") { - return factory2.createLogicalAnd( - factory2.createStrictInequality( - createSyntheticSuper(), - factory2.createNull() - ), - node - ); - } - switch (node.kind) { - // stop at function boundaries - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 176 /* Constructor */: - case 175 /* ClassStaticBlockDeclaration */: - return node; - // only step into computed property names for class and object literal elements - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - case 172 /* PropertyDeclaration */: { - const named = node; - if (isComputedPropertyName(named.name)) { - return factory2.replacePropertyName(named, visitEachChild( - named.name, - injectSuperPresenceCheckWorker, - /*context*/ - void 0 - )); - } - return node; - } - } - return visitEachChild( - node, - injectSuperPresenceCheckWorker, - /*context*/ - void 0 - ); - } - function complicateConstructorInjectSuperPresenceCheck(body) { - return factory2.updateBlock(body, visitNodes2(body.statements, injectSuperPresenceCheckWorker, isStatement)); - } - function simplifyConstructor(body, original, hasSynthesizedSuper) { - const inputBody = body; - body = simplifyConstructorInlineSuperInThisCaptureVariable(body); - body = simplifyConstructorInlineSuperReturn(body, original); - if (body !== inputBody) { - body = simplifyConstructorElideUnusedThisCapture(body, original); - } - if (hasSynthesizedSuper) { - body = complicateConstructorInjectSuperPresenceCheck(body); - } - return body; - } - function isSufficientlyCoveredByReturnStatements(statement) { - if (statement.kind === 253 /* ReturnStatement */) { - return true; - } else if (statement.kind === 245 /* IfStatement */) { - const ifStatement = statement; - if (ifStatement.elseStatement) { - return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); - } - } else if (statement.kind === 241 /* Block */) { - const lastStatement = lastOrUndefined(statement.statements); - if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { - return true; - } - } - return false; - } - function createActualThis() { - return setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */); - } - function createDefaultSuperCallOrThis() { - return factory2.createLogicalOr( - factory2.createLogicalAnd( - factory2.createStrictInequality( - createSyntheticSuper(), - factory2.createNull() - ), - factory2.createFunctionApplyCall( - createSyntheticSuper(), - createActualThis(), - factory2.createIdentifier("arguments") - ) - ), - createActualThis() - ); - } - function visitParameter(node) { - if (node.dotDotDotToken) { - return void 0; - } else if (isBindingPattern(node.name)) { - return setOriginalNode( - setTextRange( - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory2.getGeneratedNameForNode(node), - /*questionToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ), - /*location*/ - node - ), - /*original*/ - node - ); - } else if (node.initializer) { - return setOriginalNode( - setTextRange( - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - node.name, - /*questionToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ), - /*location*/ - node - ), - /*original*/ - node - ); - } else { - return node; - } - } - function hasDefaultValueOrBindingPattern(node) { - return node.initializer !== void 0 || isBindingPattern(node.name); - } - function addDefaultValueAssignmentsIfNeeded2(statements, node) { - if (!some(node.parameters, hasDefaultValueOrBindingPattern)) { - return false; - } - let added = false; - for (const parameter of node.parameters) { - const { name, initializer, dotDotDotToken } = parameter; - if (dotDotDotToken) { - continue; - } - if (isBindingPattern(name)) { - added = insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) || added; - } else if (initializer) { - insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); - added = true; - } - } - return added; - } - function insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { - if (name.elements.length > 0) { - insertStatementAfterCustomPrologue( - statements, - setEmitFlags( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - flattenDestructuringBinding( - parameter, - visitor, - context, - 0 /* All */, - factory2.getGeneratedNameForNode(parameter) - ) - ) - ), - 2097152 /* CustomPrologue */ - ) - ); - return true; - } else if (initializer) { - insertStatementAfterCustomPrologue( - statements, - setEmitFlags( - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.getGeneratedNameForNode(parameter), - Debug.checkDefined(visitNode(initializer, visitor, isExpression)) - ) - ), - 2097152 /* CustomPrologue */ - ) - ); - return true; - } - return false; - } - function insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { - initializer = Debug.checkDefined(visitNode(initializer, visitor, isExpression)); - const statement = factory2.createIfStatement( - factory2.createTypeCheck(factory2.cloneNode(name), "undefined"), - setEmitFlags( - setTextRange( - factory2.createBlock([ - factory2.createExpressionStatement( - setEmitFlags( - setTextRange( - factory2.createAssignment( - // TODO(rbuckton): Does this need to be parented? - setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */), - setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */) - ), - parameter - ), - 3072 /* NoComments */ - ) - ) - ]), - parameter - ), - 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */ - ) - ); - startOnNewLine(statement); - setTextRange(statement, parameter); - setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */); - insertStatementAfterCustomPrologue(statements, statement); - } - function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { - return !!(node && node.dotDotDotToken && !inConstructorWithSynthesizedSuper); - } - function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { - const prologueStatements = []; - const parameter = lastOrUndefined(node.parameters); - if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { - return false; - } - const declarationName = parameter.name.kind === 80 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - setEmitFlags(declarationName, 96 /* NoSourceMap */); - const expressionName = parameter.name.kind === 80 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName; - const restIndex = node.parameters.length - 1; - const temp = factory2.createLoopVariable(); - prologueStatements.push( - setEmitFlags( - setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - declarationName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createArrayLiteralExpression([]) - ) - ]) - ), - /*location*/ - parameter - ), - 2097152 /* CustomPrologue */ - ) - ); - const forStatement = factory2.createForStatement( - setTextRange( - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - temp, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createNumericLiteral(restIndex) - ) - ]), - parameter - ), - setTextRange( - factory2.createLessThan( - temp, - factory2.createPropertyAccessExpression(factory2.createIdentifier("arguments"), "length") - ), - parameter - ), - setTextRange(factory2.createPostfixIncrement(temp), parameter), - factory2.createBlock([ - startOnNewLine( - setTextRange( - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createElementAccessExpression( - expressionName, - restIndex === 0 ? temp : factory2.createSubtract(temp, factory2.createNumericLiteral(restIndex)) - ), - factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp) - ) - ), - /*location*/ - parameter - ) - ) - ]) - ); - setEmitFlags(forStatement, 2097152 /* CustomPrologue */); - startOnNewLine(forStatement); - prologueStatements.push(forStatement); - if (parameter.name.kind !== 80 /* Identifier */) { - prologueStatements.push( - setEmitFlags( - setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName) - ) - ), - parameter - ), - 2097152 /* CustomPrologue */ - ) - ); - } - insertStatementsAfterCustomPrologue(statements, prologueStatements); - return true; - } - function insertCaptureThisForNodeIfNeeded(statements, node) { - if (hierarchyFacts & 131072 /* CapturedLexicalThis */ && node.kind !== 219 /* ArrowFunction */) { - insertCaptureThisForNode(statements, node, factory2.createThis()); - return true; - } - return false; - } - function insertCaptureThisForNode(statements, node, initializer) { - enableSubstitutionsForCapturedThis(); - const captureThisStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - createCapturedThis(), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ) - ]) - ); - setEmitFlags(captureThisStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */); - setSourceMapRange(captureThisStatement, node); - insertStatementAfterCustomPrologue(statements, captureThisStatement); - } - function insertCaptureNewTargetIfNeeded(statements, node) { - if (hierarchyFacts & 32768 /* NewTarget */) { - let newTarget; - switch (node.kind) { - case 219 /* ArrowFunction */: - return statements; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - newTarget = factory2.createVoidZero(); - break; - case 176 /* Constructor */: - newTarget = factory2.createPropertyAccessExpression( - setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), - "constructor" - ); - break; - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - newTarget = factory2.createConditionalExpression( - factory2.createLogicalAnd( - setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), - factory2.createBinaryExpression( - setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), - 104 /* InstanceOfKeyword */, - factory2.getLocalName(node) - ) - ), - /*questionToken*/ - void 0, - factory2.createPropertyAccessExpression( - setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), - "constructor" - ), - /*colonToken*/ - void 0, - factory2.createVoidZero() - ); - break; - default: - return Debug.failBadSyntaxKind(node); - } - const captureNewTargetStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - newTarget - ) - ]) - ); - setEmitFlags(captureNewTargetStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */); - insertStatementAfterCustomPrologue(statements, captureNewTargetStatement); - } - return statements; - } - function addClassMembers(statements, node) { - for (const member of node.members) { - switch (member.kind) { - case 240 /* SemicolonClassElement */: - statements.push(transformSemicolonClassElementToStatement(member)); - break; - case 174 /* MethodDeclaration */: - statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); - break; - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - const accessors = getAllAccessorDeclarations(node.members, member); - if (member === accessors.firstAccessor) { - statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); - } - break; - case 176 /* Constructor */: - case 175 /* ClassStaticBlockDeclaration */: - break; - default: - Debug.failBadSyntaxKind(member, currentSourceFile && currentSourceFile.fileName); - break; - } - } - } - function transformSemicolonClassElementToStatement(member) { - return setTextRange(factory2.createEmptyStatement(), member); - } - function transformClassMethodDeclarationToStatement(receiver, member, container) { - const commentRange = getCommentRange(member); - const sourceMapRange = getSourceMapRange(member); - const memberFunction = transformFunctionLikeToExpression( - member, - /*location*/ - member, - /*name*/ - void 0, - container - ); - const propertyName = visitNode(member.name, visitor, isPropertyName); - Debug.assert(propertyName); - let e; - if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) { - const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName; - e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true })); - } else { - const memberName = createMemberAccessForPropertyName( - factory2, - receiver, - propertyName, - /*location*/ - member.name - ); - e = factory2.createAssignment(memberName, memberFunction); - } - setEmitFlags(memberFunction, 3072 /* NoComments */); - setSourceMapRange(memberFunction, sourceMapRange); - const statement = setTextRange( - factory2.createExpressionStatement(e), - /*location*/ - member - ); - setOriginalNode(statement, member); - setCommentRange(statement, commentRange); - setEmitFlags(statement, 96 /* NoSourceMap */); - return statement; - } - function transformAccessorsToStatement(receiver, accessors, container) { - const statement = factory2.createExpressionStatement(transformAccessorsToExpression( - receiver, - accessors, - container, - /*startsOnNewLine*/ - false - )); - setEmitFlags(statement, 3072 /* NoComments */); - setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor)); - return statement; - } - function transformAccessorsToExpression(receiver, { firstAccessor, getAccessor, setAccessor }, container, startsOnNewLine) { - const target = setParent(setTextRange(factory2.cloneNode(receiver), receiver), receiver.parent); - setEmitFlags(target, 3072 /* NoComments */ | 64 /* NoTrailingSourceMap */); - setSourceMapRange(target, firstAccessor.name); - const visitedAccessorName = visitNode(firstAccessor.name, visitor, isPropertyName); - Debug.assert(visitedAccessorName); - if (isPrivateIdentifier(visitedAccessorName)) { - return Debug.failBadSyntaxKind(visitedAccessorName, "Encountered unhandled private identifier while transforming ES2015."); - } - const propertyName = createExpressionForPropertyName(factory2, visitedAccessorName); - setEmitFlags(propertyName, 3072 /* NoComments */ | 32 /* NoLeadingSourceMap */); - setSourceMapRange(propertyName, firstAccessor.name); - const properties = []; - if (getAccessor) { - const getterFunction = transformFunctionLikeToExpression( - getAccessor, - /*location*/ - void 0, - /*name*/ - void 0, - container - ); - setSourceMapRange(getterFunction, getSourceMapRange(getAccessor)); - setEmitFlags(getterFunction, 1024 /* NoLeadingComments */); - const getter = factory2.createPropertyAssignment("get", getterFunction); - setCommentRange(getter, getCommentRange(getAccessor)); - properties.push(getter); - } - if (setAccessor) { - const setterFunction = transformFunctionLikeToExpression( - setAccessor, - /*location*/ - void 0, - /*name*/ - void 0, - container - ); - setSourceMapRange(setterFunction, getSourceMapRange(setAccessor)); - setEmitFlags(setterFunction, 1024 /* NoLeadingComments */); - const setter = factory2.createPropertyAssignment("set", setterFunction); - setCommentRange(setter, getCommentRange(setAccessor)); - properties.push(setter); - } - properties.push( - factory2.createPropertyAssignment("enumerable", getAccessor || setAccessor ? factory2.createFalse() : factory2.createTrue()), - factory2.createPropertyAssignment("configurable", factory2.createTrue()) - ); - const call = factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ - void 0, - [ - target, - propertyName, - factory2.createObjectLiteralExpression( - properties, - /*multiLine*/ - true - ) - ] - ); - if (startsOnNewLine) { - startOnNewLine(call); - } - return call; - } - function visitArrowFunction(node) { - if (node.transformFlags & 16384 /* ContainsLexicalThis */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) { - hierarchyFacts |= 131072 /* CapturedLexicalThis */; - } - const savedConvertedLoopState = convertedLoopState; - convertedLoopState = void 0; - const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */); - const func = factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - transformFunctionBody2(node) - ); - setTextRange(func, node); - setOriginalNode(func, node); - setEmitFlags(func, 16 /* CapturesThis */); - exitSubtree(ancestorFacts, 0 /* ArrowFunctionSubtreeExcludes */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return func; - } - function visitFunctionExpression(node) { - const ancestorFacts = getEmitFlags(node) & 524288 /* AsyncFunctionBody */ ? enterSubtree(32662 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); - const savedConvertedLoopState = convertedLoopState; - convertedLoopState = void 0; - const parameters = visitParameterList(node.parameters, visitor, context); - const body = transformFunctionBody2(node); - const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name; - exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return factory2.updateFunctionExpression( - node, - /*modifiers*/ - void 0, - node.asteriskToken, - name, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - body - ); - } - function visitFunctionDeclaration(node) { - const savedConvertedLoopState = convertedLoopState; - convertedLoopState = void 0; - const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); - const parameters = visitParameterList(node.parameters, visitor, context); - const body = transformFunctionBody2(node); - const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name; - exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return factory2.updateFunctionDeclaration( - node, - visitNodes2(node.modifiers, visitor, isModifier), - node.asteriskToken, - name, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - body - ); - } - function transformFunctionLikeToExpression(node, location, name, container) { - const savedConvertedLoopState = convertedLoopState; - convertedLoopState = void 0; - const ancestorFacts = container && isClassLike(container) && !isStatic(node) ? enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); - const parameters = visitParameterList(node.parameters, visitor, context); - const body = transformFunctionBody2(node); - if (hierarchyFacts & 32768 /* NewTarget */ && !name && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) { - name = factory2.getGeneratedNameForNode(node); - } - exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return setOriginalNode( - setTextRange( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - node.asteriskToken, - name, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - body - ), - location - ), - /*original*/ - node - ); - } - function transformFunctionBody2(node) { - let multiLine = false; - let singleLine = false; - let statementsLocation; - let closeBraceLocation; - const prologue = []; - const statements = []; - const body = node.body; - let statementOffset; - resumeLexicalEnvironment(); - if (isBlock(body)) { - statementOffset = factory2.copyStandardPrologue( - body.statements, - prologue, - 0, - /*ensureUseStrict*/ - false - ); - statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction); - statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement); - } - multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine; - multiLine = addRestParameterIfNeeded( - statements, - node, - /*inConstructorWithSynthesizedSuper*/ - false - ) || multiLine; - if (isBlock(body)) { - statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor); - statementsLocation = body.statements; - addRange(statements, visitNodes2(body.statements, visitor, isStatement, statementOffset)); - if (!multiLine && body.multiLine) { - multiLine = true; - } - } else { - Debug.assert(node.kind === 219 /* ArrowFunction */); - statementsLocation = moveRangeEnd(body, -1); - const equalsGreaterThanToken = node.equalsGreaterThanToken; - if (!nodeIsSynthesized(equalsGreaterThanToken) && !nodeIsSynthesized(body)) { - if (rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { - singleLine = true; - } else { - multiLine = true; - } - } - const expression = visitNode(body, visitor, isExpression); - const returnStatement = factory2.createReturnStatement(expression); - setTextRange(returnStatement, body); - moveSyntheticComments(returnStatement, body); - setEmitFlags(returnStatement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2048 /* NoTrailingComments */); - statements.push(returnStatement); - closeBraceLocation = body; - } - factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); - insertCaptureNewTargetIfNeeded(prologue, node); - insertCaptureThisForNodeIfNeeded(prologue, node); - if (some(prologue)) { - multiLine = true; - } - statements.unshift(...prologue); - if (isBlock(body) && arrayIsEqualTo(statements, body.statements)) { - return body; - } - const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), statementsLocation), multiLine); - setTextRange(block, node.body); - if (!multiLine && singleLine) { - setEmitFlags(block, 1 /* SingleLine */); - } - if (closeBraceLocation) { - setTokenSourceMapRange(block, 20 /* CloseBraceToken */, closeBraceLocation); - } - setOriginalNode(block, node.body); - return block; - } - function visitBlock(node, isFunctionBody2) { - if (isFunctionBody2) { - return visitEachChild(node, visitor, context); - } - const ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ ? enterSubtree(7104 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) : enterSubtree(6976 /* BlockExcludes */, 128 /* BlockIncludes */); - const updated = visitEachChild(node, visitor, context); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function visitExpressionStatement(node) { - return visitEachChild(node, visitorWithUnusedExpressionResult, context); - } - function visitParenthesizedExpression(node, expressionResultIsUnused2) { - return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context); - } - function visitBinaryExpression(node, expressionResultIsUnused2) { - if (isDestructuringAssignment(node)) { - return flattenDestructuringAssignment( - node, - visitor, - context, - 0 /* All */, - !expressionResultIsUnused2 - ); - } - if (node.operatorToken.kind === 28 /* CommaToken */) { - return factory2.updateBinaryExpression( - node, - Debug.checkDefined(visitNode(node.left, visitorWithUnusedExpressionResult, isExpression)), - node.operatorToken, - Debug.checkDefined(visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)) - ); - } - return visitEachChild(node, visitor, context); - } - function visitCommaListExpression(node, expressionResultIsUnused2) { - if (expressionResultIsUnused2) { - return visitEachChild(node, visitorWithUnusedExpressionResult, context); - } - let result; - for (let i = 0; i < node.elements.length; i++) { - const element = node.elements[i]; - const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression); - if (result || visited !== element) { - result || (result = node.elements.slice(0, i)); - Debug.assert(visited); - result.push(visited); - } - } - const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements; - return factory2.updateCommaListExpression(node, elements); - } - function isVariableStatementOfTypeScriptClassWrapper(node) { - return node.declarationList.declarations.length === 1 && !!node.declarationList.declarations[0].initializer && !!(getInternalEmitFlags(node.declarationList.declarations[0].initializer) & 1 /* TypeScriptClassWrapper */); - } - function visitVariableStatement(node) { - const ancestorFacts = enterSubtree(0 /* None */, hasSyntacticModifier(node, 32 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */); - let updated; - if (convertedLoopState && (node.declarationList.flags & 7 /* BlockScoped */) === 0 && !isVariableStatementOfTypeScriptClassWrapper(node)) { - let assignments; - for (const decl of node.declarationList.declarations) { - hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); - if (decl.initializer) { - let assignment; - if (isBindingPattern(decl.name)) { - assignment = flattenDestructuringAssignment( - decl, - visitor, - context, - 0 /* All */ - ); - } else { - assignment = factory2.createBinaryExpression(decl.name, 64 /* EqualsToken */, Debug.checkDefined(visitNode(decl.initializer, visitor, isExpression))); - setTextRange(assignment, decl); - } - assignments = append(assignments, assignment); - } - } - if (assignments) { - updated = setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(assignments)), node); - } else { - updated = void 0; - } - } else { - updated = visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function visitVariableDeclarationList(node) { - if (node.flags & 7 /* BlockScoped */ || node.transformFlags & 524288 /* ContainsBindingPattern */) { - if (node.flags & 7 /* BlockScoped */) { - enableSubstitutionsForBlockScopedBindings(); - } - const declarations = visitNodes2( - node.declarations, - node.flags & 1 /* Let */ ? visitVariableDeclarationInLetDeclarationList : visitVariableDeclaration, - isVariableDeclaration - ); - const declarationList = factory2.createVariableDeclarationList(declarations); - setOriginalNode(declarationList, node); - setTextRange(declarationList, node); - setCommentRange(declarationList, node); - if (node.transformFlags & 524288 /* ContainsBindingPattern */ && (isBindingPattern(node.declarations[0].name) || isBindingPattern(last(node.declarations).name))) { - setSourceMapRange(declarationList, getRangeUnion(declarations)); - } - return declarationList; - } - return visitEachChild(node, visitor, context); - } - function getRangeUnion(declarations) { - let pos = -1, end = -1; - for (const node of declarations) { - pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos); - end = Math.max(end, node.end); - } - return createRange(pos, end); - } - function shouldEmitExplicitInitializerForLetDeclaration(node) { - const isCapturedInFunction = resolver.hasNodeCheckFlag(node, 16384 /* CapturedBlockScopedBinding */); - const isDeclaredInLoop = resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */); - const emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 || isCapturedInFunction && isDeclaredInLoop && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0; - const emitExplicitInitializer = !emittedAsTopLevel && (hierarchyFacts & 4096 /* ForInOrForOfStatement */) === 0 && (!resolver.isDeclarationWithCollidingName(node) || isDeclaredInLoop && !isCapturedInFunction && (hierarchyFacts & (2048 /* ForStatement */ | 4096 /* ForInOrForOfStatement */)) === 0); - return emitExplicitInitializer; - } - function visitVariableDeclarationInLetDeclarationList(node) { - const name = node.name; - if (isBindingPattern(name)) { - return visitVariableDeclaration(node); - } - if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { - return factory2.updateVariableDeclaration( - node, - node.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createVoidZero() - ); - } - return visitEachChild(node, visitor, context); - } - function visitVariableDeclaration(node) { - const ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */); - let updated; - if (isBindingPattern(node.name)) { - updated = flattenDestructuringBinding( - node, - visitor, - context, - 0 /* All */, - /*rval*/ - void 0, - (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0 - ); - } else { - updated = visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function recordLabel(node) { - convertedLoopState.labels.set(idText(node.label), true); - } - function resetLabel(node) { - convertedLoopState.labels.set(idText(node.label), false); - } - function visitLabeledStatement(node) { - if (convertedLoopState && !convertedLoopState.labels) { - convertedLoopState.labels = /* @__PURE__ */ new Map(); - } - const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); - return isIterationStatement( - statement, - /*lookInLabeledStatements*/ - false - ) ? visitIterationStatement( - statement, - /*outermostLabeledStatement*/ - node - ) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock) ?? setTextRange(factory2.createEmptyStatement(), statement), node, convertedLoopState && resetLabel); - } - function visitIterationStatement(node, outermostLabeledStatement) { - switch (node.kind) { - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - return visitDoOrWhileStatement(node, outermostLabeledStatement); - case 248 /* ForStatement */: - return visitForStatement(node, outermostLabeledStatement); - case 249 /* ForInStatement */: - return visitForInStatement(node, outermostLabeledStatement); - case 250 /* ForOfStatement */: - return visitForOfStatement(node, outermostLabeledStatement); - } - } - function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { - const ancestorFacts = enterSubtree(excludeFacts, includeFacts); - const updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function visitDoOrWhileStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts( - 0 /* DoOrWhileStatementExcludes */, - 1280 /* DoOrWhileStatementIncludes */, - node, - outermostLabeledStatement - ); - } - function visitForStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts( - 5056 /* ForStatementExcludes */, - 3328 /* ForStatementIncludes */, - node, - outermostLabeledStatement - ); - } - function visitEachChildOfForStatement2(node) { - return factory2.updateForStatement( - node, - visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer), - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression), - Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)) - ); - } - function visitForInStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts( - 3008 /* ForInOrForOfStatementExcludes */, - 5376 /* ForInOrForOfStatementIncludes */, - node, - outermostLabeledStatement - ); - } - function visitForOfStatement(node, outermostLabeledStatement) { - return visitIterationStatementWithFacts( - 3008 /* ForInOrForOfStatementExcludes */, - 5376 /* ForInOrForOfStatementIncludes */, - node, - outermostLabeledStatement, - compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray - ); - } - function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { - const statements = []; - const initializer = node.initializer; - if (isVariableDeclarationList(initializer)) { - if (node.initializer.flags & 7 /* BlockScoped */) { - enableSubstitutionsForBlockScopedBindings(); - } - const firstOriginalDeclaration = firstOrUndefined(initializer.declarations); - if (firstOriginalDeclaration && isBindingPattern(firstOriginalDeclaration.name)) { - const declarations = flattenDestructuringBinding( - firstOriginalDeclaration, - visitor, - context, - 0 /* All */, - boundValue - ); - const declarationList = setTextRange(factory2.createVariableDeclarationList(declarations), node.initializer); - setOriginalNode(declarationList, node.initializer); - setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end)); - statements.push( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - declarationList - ) - ); - } else { - statements.push( - setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - setOriginalNode( - setTextRange( - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - boundValue - ) - ]), - moveRangePos(initializer, -1) - ), - initializer - ) - ), - moveRangeEnd(initializer, -1) - ) - ); - } - } else { - const assignment = factory2.createAssignment(initializer, boundValue); - if (isDestructuringAssignment(assignment)) { - statements.push(factory2.createExpressionStatement(visitBinaryExpression( - assignment, - /*expressionResultIsUnused*/ - true - ))); - } else { - setTextRangeEnd(assignment, initializer.end); - statements.push(setTextRange(factory2.createExpressionStatement(Debug.checkDefined(visitNode(assignment, visitor, isExpression))), moveRangeEnd(initializer, -1))); - } - } - if (convertedLoopBodyStatements) { - return createSyntheticBlockForConvertedStatements(addRange(statements, convertedLoopBodyStatements)); - } else { - const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock); - Debug.assert(statement); - if (isBlock(statement)) { - return factory2.updateBlock(statement, setTextRange(factory2.createNodeArray(concatenate(statements, statement.statements)), statement.statements)); - } else { - statements.push(statement); - return createSyntheticBlockForConvertedStatements(statements); - } - } - } - function createSyntheticBlockForConvertedStatements(statements) { - return setEmitFlags( - factory2.createBlock( - factory2.createNodeArray(statements), - /*multiLine*/ - true - ), - 96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */ - ); - } - function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { - const expression = visitNode(node.expression, visitor, isExpression); - Debug.assert(expression); - const counter = factory2.createLoopVariable(); - const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression)); - const forStatement = setTextRange( - factory2.createForStatement( - /*initializer*/ - setEmitFlags( - setTextRange( - factory2.createVariableDeclarationList([ - setTextRange(factory2.createVariableDeclaration( - counter, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createNumericLiteral(0) - ), moveRangePos(node.expression, -1)), - setTextRange(factory2.createVariableDeclaration( - rhsReference, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - expression - ), node.expression) - ]), - node.expression - ), - 4194304 /* NoHoisting */ - ), - /*condition*/ - setTextRange( - factory2.createLessThan( - counter, - factory2.createPropertyAccessExpression(rhsReference, "length") - ), - node.expression - ), - /*incrementor*/ - setTextRange(factory2.createPostfixIncrement(counter), node.expression), - /*statement*/ - convertForOfStatementHead( - node, - factory2.createElementAccessExpression(rhsReference, counter), - convertedLoopBodyStatements - ) - ), - /*location*/ - node - ); - setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */); - setTextRange(forStatement, node); - return factory2.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); - } - function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) { - const expression = visitNode(node.expression, visitor, isExpression); - Debug.assert(expression); - const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const errorRecord = factory2.createUniqueName("e"); - const catchVariable = factory2.getGeneratedNameForNode(errorRecord); - const returnMethod = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression); - const next = factory2.createCallExpression( - factory2.createPropertyAccessExpression(iterator, "next"), - /*typeArguments*/ - void 0, - [] - ); - hoistVariableDeclaration(errorRecord); - hoistVariableDeclaration(returnMethod); - const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values; - const forStatement = setEmitFlags( - setTextRange( - factory2.createForStatement( - /*initializer*/ - setEmitFlags( - setTextRange( - factory2.createVariableDeclarationList([ - setTextRange(factory2.createVariableDeclaration( - iterator, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ), node.expression), - factory2.createVariableDeclaration( - result, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - next - ) - ]), - node.expression - ), - 4194304 /* NoHoisting */ - ), - /*condition*/ - factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")), - /*incrementor*/ - factory2.createAssignment(result, next), - /*statement*/ - convertForOfStatementHead( - node, - factory2.createPropertyAccessExpression(result, "value"), - convertedLoopBodyStatements - ) - ), - /*location*/ - node - ), - 512 /* NoTokenTrailingSourceMaps */ - ); - return factory2.createTryStatement( - factory2.createBlock([ - factory2.restoreEnclosingLabel( - forStatement, - outermostLabeledStatement, - convertedLoopState && resetLabel - ) - ]), - factory2.createCatchClause( - factory2.createVariableDeclaration(catchVariable), - setEmitFlags( - factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createAssignment( - errorRecord, - factory2.createObjectLiteralExpression([ - factory2.createPropertyAssignment("error", catchVariable) - ]) - ) - ) - ]), - 1 /* SingleLine */ - ) - ), - factory2.createBlock([ - factory2.createTryStatement( - /*tryBlock*/ - factory2.createBlock([ - setEmitFlags( - factory2.createIfStatement( - factory2.createLogicalAnd( - factory2.createLogicalAnd( - result, - factory2.createLogicalNot( - factory2.createPropertyAccessExpression(result, "done") - ) - ), - factory2.createAssignment( - returnMethod, - factory2.createPropertyAccessExpression(iterator, "return") - ) - ), - factory2.createExpressionStatement( - factory2.createFunctionCallCall(returnMethod, iterator, []) - ) - ), - 1 /* SingleLine */ - ) - ]), - /*catchClause*/ - void 0, - /*finallyBlock*/ - setEmitFlags( - factory2.createBlock([ - setEmitFlags( - factory2.createIfStatement( - errorRecord, - factory2.createThrowStatement( - factory2.createPropertyAccessExpression(errorRecord, "error") - ) - ), - 1 /* SingleLine */ - ) - ]), - 1 /* SingleLine */ - ) - ) - ]) - ); - } - function visitObjectLiteralExpression(node) { - const properties = node.properties; - let numInitialProperties = -1, hasComputed = false; - for (let i = 0; i < properties.length; i++) { - const property = properties[i]; - if (property.transformFlags & 1048576 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */ || (hasComputed = Debug.checkDefined(property.name).kind === 167 /* ComputedPropertyName */)) { - numInitialProperties = i; - break; - } - } - if (numInitialProperties < 0) { - return visitEachChild(node, visitor, context); - } - const temp = factory2.createTempVariable(hoistVariableDeclaration); - const expressions = []; - const assignment = factory2.createAssignment( - temp, - setEmitFlags( - factory2.createObjectLiteralExpression( - visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties), - node.multiLine - ), - hasComputed ? 131072 /* Indented */ : 0 - ) - ); - if (node.multiLine) { - startOnNewLine(assignment); - } - expressions.push(assignment); - addObjectLiteralMembers(expressions, node, temp, numInitialProperties); - expressions.push(node.multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp); - return factory2.inlineExpressions(expressions); - } - function shouldConvertPartOfIterationStatement(node) { - return resolver.hasNodeCheckFlag(node, 8192 /* ContainsCapturedBlockScopeBinding */); - } - function shouldConvertInitializerOfForStatement(node) { - return isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer); - } - function shouldConvertConditionOfForStatement(node) { - return isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition); - } - function shouldConvertIncrementorOfForStatement(node) { - return isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor); - } - function shouldConvertIterationStatement(node) { - return shouldConvertBodyOfIterationStatement(node) || shouldConvertInitializerOfForStatement(node); - } - function shouldConvertBodyOfIterationStatement(node) { - return resolver.hasNodeCheckFlag(node, 4096 /* LoopWithCapturedBlockScopedBinding */); - } - function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { - if (!state.hoistedLocalVariables) { - state.hoistedLocalVariables = []; - } - visit(node.name); - function visit(node2) { - if (node2.kind === 80 /* Identifier */) { - state.hoistedLocalVariables.push(node2); - } else { - for (const element of node2.elements) { - if (!isOmittedExpression(element)) { - visit(element.name); - } - } - } - } - } - function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert) { - if (!shouldConvertIterationStatement(node)) { - let saveAllowedNonLabeledJumps; - if (convertedLoopState) { - saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; - convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */; - } - const result = convert ? convert( - node, - outermostLabeledStatement, - /*convertedLoopBodyStatements*/ - void 0, - ancestorFacts - ) : factory2.restoreEnclosingLabel( - isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context), - outermostLabeledStatement, - convertedLoopState && resetLabel - ); - if (convertedLoopState) { - convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; - } - return result; - } - const currentState = createConvertedLoopState(node); - const statements = []; - const outerConvertedLoopState = convertedLoopState; - convertedLoopState = currentState; - const initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : void 0; - const bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : void 0; - convertedLoopState = outerConvertedLoopState; - if (initializerFunction) statements.push(initializerFunction.functionDeclaration); - if (bodyFunction) statements.push(bodyFunction.functionDeclaration); - addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState); - if (initializerFunction) { - statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield)); - } - let loop; - if (bodyFunction) { - if (convert) { - loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts); - } else { - const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock( - bodyFunction.part, - /*multiLine*/ - true - )); - loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel); - } - } else { - const clone2 = convertIterationStatementCore(node, initializerFunction, Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock))); - loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel); - } - statements.push(loop); - return statements; - } - function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) { - switch (node.kind) { - case 248 /* ForStatement */: - return convertForStatement(node, initializerFunction, convertedLoopBody); - case 249 /* ForInStatement */: - return convertForInStatement(node, convertedLoopBody); - case 250 /* ForOfStatement */: - return convertForOfStatement(node, convertedLoopBody); - case 246 /* DoStatement */: - return convertDoStatement(node, convertedLoopBody); - case 247 /* WhileStatement */: - return convertWhileStatement(node, convertedLoopBody); - default: - return Debug.failBadSyntaxKind(node, "IterationStatement expected"); - } - } - function convertForStatement(node, initializerFunction, convertedLoopBody) { - const shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition); - const shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor); - return factory2.updateForStatement( - node, - visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitorWithUnusedExpressionResult, isForInitializer), - visitNode(shouldConvertCondition ? void 0 : node.condition, visitor, isExpression), - visitNode(shouldConvertIncrementor ? void 0 : node.incrementor, visitorWithUnusedExpressionResult, isExpression), - convertedLoopBody - ); - } - function convertForOfStatement(node, convertedLoopBody) { - return factory2.updateForOfStatement( - node, - /*awaitModifier*/ - void 0, - Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - convertedLoopBody - ); - } - function convertForInStatement(node, convertedLoopBody) { - return factory2.updateForInStatement( - node, - Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - convertedLoopBody - ); - } - function convertDoStatement(node, convertedLoopBody) { - return factory2.updateDoStatement( - node, - convertedLoopBody, - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)) - ); - } - function convertWhileStatement(node, convertedLoopBody) { - return factory2.updateWhileStatement( - node, - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - convertedLoopBody - ); - } - function createConvertedLoopState(node) { - let loopInitializer; - switch (node.kind) { - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - const initializer = node.initializer; - if (initializer && initializer.kind === 261 /* VariableDeclarationList */) { - loopInitializer = initializer; - } - break; - } - const loopParameters = []; - const loopOutParameters = []; - if (loopInitializer && getCombinedNodeFlags(loopInitializer) & 7 /* BlockScoped */) { - const hasCapturedBindingsInForHead = shouldConvertInitializerOfForStatement(node) || shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node); - for (const decl of loopInitializer.declarations) { - processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead); - } - } - const currentState = { loopParameters, loopOutParameters }; - if (convertedLoopState) { - if (convertedLoopState.argumentsName) { - currentState.argumentsName = convertedLoopState.argumentsName; - } - if (convertedLoopState.thisName) { - currentState.thisName = convertedLoopState.thisName; - } - if (convertedLoopState.hoistedLocalVariables) { - currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables; - } - } - return currentState; - } - function addExtraDeclarationsForConvertedLoop(statements, state, outerState) { - let extraVariableDeclarations; - if (state.argumentsName) { - if (outerState) { - outerState.argumentsName = state.argumentsName; - } else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push( - factory2.createVariableDeclaration( - state.argumentsName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createIdentifier("arguments") - ) - ); - } - } - if (state.thisName) { - if (outerState) { - outerState.thisName = state.thisName; - } else { - (extraVariableDeclarations || (extraVariableDeclarations = [])).push( - factory2.createVariableDeclaration( - state.thisName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createIdentifier("this") - ) - ); - } - } - if (state.hoistedLocalVariables) { - if (outerState) { - outerState.hoistedLocalVariables = state.hoistedLocalVariables; - } else { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (const identifier of state.hoistedLocalVariables) { - extraVariableDeclarations.push(factory2.createVariableDeclaration(identifier)); - } - } - } - if (state.loopOutParameters.length) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - for (const outParam of state.loopOutParameters) { - extraVariableDeclarations.push(factory2.createVariableDeclaration(outParam.outParamName)); - } - } - if (state.conditionVariable) { - if (!extraVariableDeclarations) { - extraVariableDeclarations = []; - } - extraVariableDeclarations.push(factory2.createVariableDeclaration( - state.conditionVariable, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createFalse() - )); - } - if (extraVariableDeclarations) { - statements.push(factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList(extraVariableDeclarations) - )); - } - } - function createOutVariable(p) { - return factory2.createVariableDeclaration( - p.originalName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - p.outParamName - ); - } - function createFunctionForInitializerOfForStatement(node, currentState) { - const functionName = factory2.createUniqueName("_loop_init"); - const containsYield = (node.initializer.transformFlags & 1048576 /* ContainsYield */) !== 0; - let emitFlags = 0 /* None */; - if (currentState.containsLexicalThis) emitFlags |= 16 /* CapturesThis */; - if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */) emitFlags |= 524288 /* AsyncFunctionBody */; - const statements = []; - statements.push(factory2.createVariableStatement( - /*modifiers*/ - void 0, - node.initializer - )); - copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements); - const functionDeclaration = factory2.createVariableStatement( - /*modifiers*/ - void 0, - setEmitFlags( - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - functionName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - setEmitFlags( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - void 0, - /*type*/ - void 0, - Debug.checkDefined(visitNode( - factory2.createBlock( - statements, - /*multiLine*/ - true - ), - visitor, - isBlock - )) - ), - emitFlags - ) - ) - ]), - 4194304 /* NoHoisting */ - ) - ); - const part = factory2.createVariableDeclarationList(map(currentState.loopOutParameters, createOutVariable)); - return { functionName, containsYield, functionDeclaration, part }; - } - function createFunctionForBodyOfIterationStatement(node, currentState, outerState) { - const functionName = factory2.createUniqueName("_loop"); - startLexicalEnvironment(); - const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock); - const lexicalEnvironment = endLexicalEnvironment(); - const statements = []; - if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) { - currentState.conditionVariable = factory2.createUniqueName("inc"); - if (node.incrementor) { - statements.push(factory2.createIfStatement( - currentState.conditionVariable, - factory2.createExpressionStatement(Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression))), - factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue())) - )); - } else { - statements.push(factory2.createIfStatement( - factory2.createLogicalNot(currentState.conditionVariable), - factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue())) - )); - } - if (shouldConvertConditionOfForStatement(node)) { - statements.push(factory2.createIfStatement( - factory2.createPrefixUnaryExpression(54 /* ExclamationToken */, Debug.checkDefined(visitNode(node.condition, visitor, isExpression))), - Debug.checkDefined(visitNode(factory2.createBreakStatement(), visitor, isStatement)) - )); - } - } - Debug.assert(statement); - if (isBlock(statement)) { - addRange(statements, statement.statements); - } else { - statements.push(statement); - } - copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements); - insertStatementsAfterStandardPrologue(statements, lexicalEnvironment); - const loopBody = factory2.createBlock( - statements, - /*multiLine*/ - true - ); - if (isBlock(statement)) setOriginalNode(loopBody, statement); - const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0; - let emitFlags = 1048576 /* ReuseTempVariableScope */; - if (currentState.containsLexicalThis) emitFlags |= 16 /* CapturesThis */; - if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0) emitFlags |= 524288 /* AsyncFunctionBody */; - const functionDeclaration = factory2.createVariableStatement( - /*modifiers*/ - void 0, - setEmitFlags( - factory2.createVariableDeclarationList( - [ - factory2.createVariableDeclaration( - functionName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - setEmitFlags( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - currentState.loopParameters, - /*type*/ - void 0, - loopBody - ), - emitFlags - ) - ) - ] - ), - 4194304 /* NoHoisting */ - ) - ); - const part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield); - return { functionName, containsYield, functionDeclaration, part }; - } - function copyOutParameter(outParam, copyDirection) { - const source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName; - const target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName; - return factory2.createBinaryExpression(target, 64 /* EqualsToken */, source); - } - function copyOutParameters(outParams, partFlags, copyDirection, statements) { - for (const outParam of outParams) { - if (outParam.flags & partFlags) { - statements.push(factory2.createExpressionStatement(copyOutParameter(outParam, copyDirection))); - } - } - } - function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) { - const call = factory2.createCallExpression( - initFunctionExpressionName, - /*typeArguments*/ - void 0, - [] - ); - const callResult = containsYield ? factory2.createYieldExpression( - factory2.createToken(42 /* AsteriskToken */), - setEmitFlags(call, 8388608 /* Iterator */) - ) : call; - return factory2.createExpressionStatement(callResult); - } - function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) { - const statements = []; - const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues; - const call = factory2.createCallExpression( - loopFunctionExpressionName, - /*typeArguments*/ - void 0, - map(state.loopParameters, (p) => p.name) - ); - const callResult = containsYield ? factory2.createYieldExpression( - factory2.createToken(42 /* AsteriskToken */), - setEmitFlags(call, 8388608 /* Iterator */) - ) : call; - if (isSimpleLoop) { - statements.push(factory2.createExpressionStatement(callResult)); - copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements); - } else { - const loopResultName = factory2.createUniqueName("state"); - const stateVariable = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - [factory2.createVariableDeclaration( - loopResultName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - callResult - )] - ) - ); - statements.push(stateVariable); - copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements); - if (state.nonLocalJumps & 8 /* Return */) { - let returnStatement; - if (outerState) { - outerState.nonLocalJumps |= 8 /* Return */; - returnStatement = factory2.createReturnStatement(loopResultName); - } else { - returnStatement = factory2.createReturnStatement(factory2.createPropertyAccessExpression(loopResultName, "value")); - } - statements.push( - factory2.createIfStatement( - factory2.createTypeCheck(loopResultName, "object"), - returnStatement - ) - ); - } - if (state.nonLocalJumps & 2 /* Break */) { - statements.push( - factory2.createIfStatement( - factory2.createStrictEquality( - loopResultName, - factory2.createStringLiteral("break") - ), - factory2.createBreakStatement() - ) - ); - } - if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { - const caseClauses = []; - processLabeledJumps( - state.labeledNonLocalBreaks, - /*isBreak*/ - true, - loopResultName, - outerState, - caseClauses - ); - processLabeledJumps( - state.labeledNonLocalContinues, - /*isBreak*/ - false, - loopResultName, - outerState, - caseClauses - ); - statements.push( - factory2.createSwitchStatement( - loopResultName, - factory2.createCaseBlock(caseClauses) - ) - ); - } - } - return statements; - } - function setLabeledJump(state, isBreak, labelText, labelMarker) { - if (isBreak) { - if (!state.labeledNonLocalBreaks) { - state.labeledNonLocalBreaks = /* @__PURE__ */ new Map(); - } - state.labeledNonLocalBreaks.set(labelText, labelMarker); - } else { - if (!state.labeledNonLocalContinues) { - state.labeledNonLocalContinues = /* @__PURE__ */ new Map(); - } - state.labeledNonLocalContinues.set(labelText, labelMarker); - } - } - function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { - if (!table) { - return; - } - table.forEach((labelMarker, labelText) => { - const statements = []; - if (!outerLoop || outerLoop.labels && outerLoop.labels.get(labelText)) { - const label = factory2.createIdentifier(labelText); - statements.push(isBreak ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label)); - } else { - setLabeledJump(outerLoop, isBreak, labelText, labelMarker); - statements.push(factory2.createReturnStatement(loopResultName)); - } - caseClauses.push(factory2.createCaseClause(factory2.createStringLiteral(labelMarker), statements)); - }); - } - function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead) { - const name = decl.name; - if (isBindingPattern(name)) { - for (const element of name.elements) { - if (!isOmittedExpression(element)) { - processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForHead); - } - } - } else { - loopParameters.push(factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - name - )); - const needsOutParam = resolver.hasNodeCheckFlag(decl, 65536 /* NeedsLoopOutParameter */); - if (needsOutParam || hasCapturedBindingsInForHead) { - const outParamName = factory2.createUniqueName("out_" + idText(name)); - let flags = 0 /* None */; - if (needsOutParam) { - flags |= 1 /* Body */; - } - if (isForStatement(container)) { - if (container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) { - flags |= 2 /* Initializer */; - } - if (container.condition && resolver.isBindingCapturedByNode(container.condition, decl) || container.incrementor && resolver.isBindingCapturedByNode(container.incrementor, decl)) { - flags |= 1 /* Body */; - } - } - loopOutParameters.push({ flags, originalName: name, outParamName }); - } - } - } - function addObjectLiteralMembers(expressions, node, receiver, start) { - const properties = node.properties; - const numProperties = properties.length; - for (let i = start; i < numProperties; i++) { - const property = properties[i]; - switch (property.kind) { - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - const accessors = getAllAccessorDeclarations(node.properties, property); - if (property === accessors.firstAccessor) { - expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine)); - } - break; - case 174 /* MethodDeclaration */: - expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); - break; - case 303 /* PropertyAssignment */: - expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - case 304 /* ShorthandPropertyAssignment */: - expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); - break; - default: - Debug.failBadSyntaxKind(node); - break; - } - } - } - function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - const expression = factory2.createAssignment( - createMemberAccessForPropertyName( - factory2, - receiver, - Debug.checkDefined(visitNode(property.name, visitor, isPropertyName)) - ), - Debug.checkDefined(visitNode(property.initializer, visitor, isExpression)) - ); - setTextRange(expression, property); - if (startsOnNewLine) { - startOnNewLine(expression); - } - return expression; - } - function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { - const expression = factory2.createAssignment( - createMemberAccessForPropertyName( - factory2, - receiver, - Debug.checkDefined(visitNode(property.name, visitor, isPropertyName)) - ), - factory2.cloneNode(property.name) - ); - setTextRange(expression, property); - if (startsOnNewLine) { - startOnNewLine(expression); - } - return expression; - } - function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { - const expression = factory2.createAssignment( - createMemberAccessForPropertyName( - factory2, - receiver, - Debug.checkDefined(visitNode(method.name, visitor, isPropertyName)) - ), - transformFunctionLikeToExpression( - method, - /*location*/ - method, - /*name*/ - void 0, - container - ) - ); - setTextRange(expression, method); - if (startsOnNewLine) { - startOnNewLine(expression); - } - return expression; - } - function visitCatchClause(node) { - const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); - let updated; - Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015."); - if (isBindingPattern(node.variableDeclaration.name)) { - const temp = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - const newVariableDeclaration = factory2.createVariableDeclaration(temp); - setTextRange(newVariableDeclaration, node.variableDeclaration); - const vars = flattenDestructuringBinding( - node.variableDeclaration, - visitor, - context, - 0 /* All */, - temp - ); - const list = factory2.createVariableDeclarationList(vars); - setTextRange(list, node.variableDeclaration); - const destructure = factory2.createVariableStatement( - /*modifiers*/ - void 0, - list - ); - updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); - } else { - updated = visitEachChild(node, visitor, context); - } - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return updated; - } - function addStatementToStartOfBlock(block, statement) { - const transformedStatements = visitNodes2(block.statements, visitor, isStatement); - return factory2.updateBlock(block, [statement, ...transformedStatements]); - } - function visitMethodDeclaration(node) { - Debug.assert(!isComputedPropertyName(node.name)); - const functionExpression = transformFunctionLikeToExpression( - node, - /*location*/ - moveRangePos(node, -1), - /*name*/ - void 0, - /*container*/ - void 0 - ); - setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression)); - return setTextRange( - factory2.createPropertyAssignment( - node.name, - functionExpression - ), - /*location*/ - node - ); - } - function visitAccessorDeclaration(node) { - Debug.assert(!isComputedPropertyName(node.name)); - const savedConvertedLoopState = convertedLoopState; - convertedLoopState = void 0; - const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); - let updated; - const parameters = visitParameterList(node.parameters, visitor, context); - const body = transformFunctionBody2(node); - if (node.kind === 177 /* GetAccessor */) { - updated = factory2.updateGetAccessorDeclaration(node, node.modifiers, node.name, parameters, node.type, body); - } else { - updated = factory2.updateSetAccessorDeclaration(node, node.modifiers, node.name, parameters, body); - } - exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); - convertedLoopState = savedConvertedLoopState; - return updated; - } - function visitShorthandPropertyAssignment(node) { - return setTextRange( - factory2.createPropertyAssignment( - node.name, - visitIdentifier(factory2.cloneNode(node.name)) - ), - /*location*/ - node - ); - } - function visitComputedPropertyName(node) { - return visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - return visitEachChild(node, visitor, context); - } - function visitArrayLiteralExpression(node) { - if (some(node.elements, isSpreadElement)) { - return transformAndSpreadElements( - node.elements, - /*isArgumentList*/ - false, - !!node.multiLine, - /*hasTrailingComma*/ - !!node.elements.hasTrailingComma - ); - } - return visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) { - return visitTypeScriptClassWrapper(node); - } - const expression = skipOuterExpressions(node.expression); - if (expression.kind === 108 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) { - return visitCallExpressionWithPotentialCapturedThisAssignment( - node, - /*assignToCapturedThis*/ - true - ); - } - return factory2.updateCallExpression( - node, - Debug.checkDefined(visitNode(node.expression, callExpressionVisitor, isExpression)), - /*typeArguments*/ - void 0, - visitNodes2(node.arguments, visitor, isExpression) - ); - } - function visitTypeScriptClassWrapper(node) { - const body = cast(cast(skipOuterExpressions(node.expression), isArrowFunction).body, isBlock); - const isVariableStatementWithInitializer = (stmt) => isVariableStatement(stmt) && !!first(stmt.declarationList.declarations).initializer; - const savedConvertedLoopState = convertedLoopState; - convertedLoopState = void 0; - const bodyStatements = visitNodes2(body.statements, classWrapperStatementVisitor, isStatement); - convertedLoopState = savedConvertedLoopState; - const classStatements = filter(bodyStatements, isVariableStatementWithInitializer); - const remainingStatements = filter(bodyStatements, (stmt) => !isVariableStatementWithInitializer(stmt)); - const varStatement = cast(first(classStatements), isVariableStatement); - const variable = varStatement.declarationList.declarations[0]; - const initializer = skipOuterExpressions(variable.initializer); - let aliasAssignment = tryCast(initializer, isAssignmentExpression); - if (!aliasAssignment && isBinaryExpression(initializer) && initializer.operatorToken.kind === 28 /* CommaToken */) { - aliasAssignment = tryCast(initializer.left, isAssignmentExpression); - } - const call = cast(aliasAssignment ? skipOuterExpressions(aliasAssignment.right) : initializer, isCallExpression); - const func = cast(skipOuterExpressions(call.expression), isFunctionExpression); - const funcStatements = func.body.statements; - let classBodyStart = 0; - let classBodyEnd = -1; - const statements = []; - if (aliasAssignment) { - const extendsCall = tryCast(funcStatements[classBodyStart], isExpressionStatement); - if (extendsCall) { - statements.push(extendsCall); - classBodyStart++; - } - statements.push(funcStatements[classBodyStart]); - classBodyStart++; - statements.push( - factory2.createExpressionStatement( - factory2.createAssignment( - aliasAssignment.left, - cast(variable.name, isIdentifier) - ) - ) - ); - } - while (!isReturnStatement(elementAt(funcStatements, classBodyEnd))) { - classBodyEnd--; - } - addRange(statements, funcStatements, classBodyStart, classBodyEnd); - if (classBodyEnd < -1) { - addRange(statements, funcStatements, classBodyEnd + 1); - } - const returnStatement = tryCast(elementAt(funcStatements, classBodyEnd), isReturnStatement); - for (const statement of remainingStatements) { - if (isReturnStatement(statement) && (returnStatement == null ? void 0 : returnStatement.expression) && !isIdentifier(returnStatement.expression)) { - statements.push(returnStatement); - } else { - statements.push(statement); - } - } - addRange( - statements, - classStatements, - /*start*/ - 1 - ); - return factory2.restoreOuterExpressions( - node.expression, - factory2.restoreOuterExpressions( - variable.initializer, - factory2.restoreOuterExpressions( - aliasAssignment && aliasAssignment.right, - factory2.updateCallExpression( - call, - factory2.restoreOuterExpressions( - call.expression, - factory2.updateFunctionExpression( - func, - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - func.parameters, - /*type*/ - void 0, - factory2.updateBlock( - func.body, - statements - ) - ) - ), - /*typeArguments*/ - void 0, - call.arguments - ) - ) - ) - ); - } - function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { - if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 108 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) { - const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration); - if (node.expression.kind === 108 /* SuperKeyword */) { - setEmitFlags(thisArg, 8 /* NoSubstitution */); - } - let resultingCall; - if (node.transformFlags & 32768 /* ContainsRestOrSpread */) { - resultingCall = factory2.createFunctionApplyCall( - Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)), - node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)), - transformAndSpreadElements( - node.arguments, - /*isArgumentList*/ - true, - /*multiLine*/ - false, - /*hasTrailingComma*/ - false - ) - ); - } else { - resultingCall = setTextRange( - factory2.createFunctionCallCall( - Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)), - node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)), - visitNodes2(node.arguments, visitor, isExpression) - ), - node - ); - } - if (node.expression.kind === 108 /* SuperKeyword */) { - const initializer = factory2.createLogicalOr( - resultingCall, - createActualThis() - ); - resultingCall = assignToCapturedThis ? factory2.createAssignment(createCapturedThis(), initializer) : initializer; - } - return setOriginalNode(resultingCall, node); - } - if (isSuperCall(node)) { - hierarchyFacts |= 131072 /* CapturedLexicalThis */; - } - return visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (some(node.arguments, isSpreadElement)) { - const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration); - return factory2.createNewExpression( - factory2.createFunctionApplyCall( - Debug.checkDefined(visitNode(target, visitor, isExpression)), - thisArg, - transformAndSpreadElements( - factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]), - /*isArgumentList*/ - true, - /*multiLine*/ - false, - /*hasTrailingComma*/ - false - ) - ), - /*typeArguments*/ - void 0, - [] - ); - } - return visitEachChild(node, visitor, context); - } - function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) { - const numElements = elements.length; - const segments = flatten( - // As we visit each element, we return one of two functions to use as the "key": - // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]` - // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]` - spanMap(elements, partitionSpread, (partition, visitPartition, _start, end) => visitPartition(partition, multiLine, hasTrailingComma && end === numElements)) - ); - if (segments.length === 1) { - const firstSegment = segments[0]; - if (isArgumentList && !compilerOptions.downlevelIteration || isPackedArrayLiteral(firstSegment.expression) || isCallToHelper(firstSegment.expression, "___spreadArray")) { - return firstSegment.expression; - } - } - const helpers = emitHelpers(); - const startsWithSpread = segments[0].kind !== 0 /* None */; - let expression = startsWithSpread ? factory2.createArrayLiteralExpression() : segments[0].expression; - for (let i = startsWithSpread ? 0 : 1; i < segments.length; i++) { - const segment = segments[i]; - expression = helpers.createSpreadArrayHelper( - expression, - segment.expression, - segment.kind === 1 /* UnpackedSpread */ && !isArgumentList - ); - } - return expression; - } - function partitionSpread(node) { - return isSpreadElement(node) ? visitSpanOfSpreads : visitSpanOfNonSpreads; - } - function visitSpanOfSpreads(chunk) { - return map(chunk, visitExpressionOfSpread); - } - function visitExpressionOfSpread(node) { - Debug.assertNode(node, isSpreadElement); - let expression = visitNode(node.expression, visitor, isExpression); - Debug.assert(expression); - const isCallToReadHelper = isCallToHelper(expression, "___read"); - let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */; - if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) { - expression = emitHelpers().createReadHelper( - expression, - /*count*/ - void 0 - ); - kind = 2 /* PackedSpread */; - } - return createSpreadSegment(kind, expression); - } - function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { - const expression = factory2.createArrayLiteralExpression( - visitNodes2(factory2.createNodeArray(chunk, hasTrailingComma), visitor, isExpression), - multiLine - ); - return createSpreadSegment(0 /* None */, expression); - } - function visitSpreadElement(node) { - return visitNode(node.expression, visitor, isExpression); - } - function visitTemplateLiteral(node) { - return setTextRange(factory2.createStringLiteral(node.text), node); - } - function visitStringLiteral(node) { - if (node.hasExtendedUnicodeEscape) { - return setTextRange(factory2.createStringLiteral(node.text), node); - } - return node; - } - function visitNumericLiteral(node) { - if (node.numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) { - return setTextRange(factory2.createNumericLiteral(node.text), node); - } - return node; - } - function visitTaggedTemplateExpression(node) { - return processTaggedTemplateExpression( - context, - node, - visitor, - currentSourceFile, - recordTaggedTemplateString, - 1 /* All */ - ); - } - function visitTemplateExpression(node) { - let expression = factory2.createStringLiteral(node.head.text); - for (const span of node.templateSpans) { - const args = [Debug.checkDefined(visitNode(span.expression, visitor, isExpression))]; - if (span.literal.text.length > 0) { - args.push(factory2.createStringLiteral(span.literal.text)); - } - expression = factory2.createCallExpression( - factory2.createPropertyAccessExpression(expression, "concat"), - /*typeArguments*/ - void 0, - args - ); - } - return setTextRange(expression, node); - } - function createSyntheticSuper() { - return factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */); - } - function visitSuperKeyword(node, isExpressionOfCall) { - const expression = hierarchyFacts & 8 /* NonStaticClassElement */ && !isExpressionOfCall ? factory2.createPropertyAccessExpression(setOriginalNode(createSyntheticSuper(), node), "prototype") : createSyntheticSuper(); - setOriginalNode(expression, node); - setCommentRange(expression, node); - setSourceMapRange(expression, node); - return expression; - } - function visitMetaProperty(node) { - if (node.keywordToken === 105 /* NewKeyword */ && node.name.escapedText === "target") { - hierarchyFacts |= 32768 /* NewTarget */; - return factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */); - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (enabledSubstitutions & 1 /* CapturedThis */ && isFunctionLike(node)) { - const ancestorFacts = enterSubtree( - 32670 /* FunctionExcludes */, - getEmitFlags(node) & 16 /* CapturesThis */ ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ : 65 /* FunctionIncludes */ - ); - previousOnEmitNode(hint, node, emitCallback); - exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); - return; - } - previousOnEmitNode(hint, node, emitCallback); - } - function enableSubstitutionsForBlockScopedBindings() { - if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) { - enabledSubstitutions |= 2 /* BlockScopedBindings */; - context.enableSubstitution(80 /* Identifier */); - } - } - function enableSubstitutionsForCapturedThis() { - if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) { - enabledSubstitutions |= 1 /* CapturedThis */; - context.enableSubstitution(110 /* ThisKeyword */); - context.enableEmitNotification(176 /* Constructor */); - context.enableEmitNotification(174 /* MethodDeclaration */); - context.enableEmitNotification(177 /* GetAccessor */); - context.enableEmitNotification(178 /* SetAccessor */); - context.enableEmitNotification(219 /* ArrowFunction */); - context.enableEmitNotification(218 /* FunctionExpression */); - context.enableEmitNotification(262 /* FunctionDeclaration */); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - if (isIdentifier(node)) { - return substituteIdentifier(node); - } - return node; - } - function substituteIdentifier(node) { - if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) { - const original = getParseTreeNode(node, isIdentifier); - if (original && isNameOfDeclarationWithCollidingName(original)) { - return setTextRange(factory2.getGeneratedNameForNode(original), node); - } - } - return node; - } - function isNameOfDeclarationWithCollidingName(node) { - switch (node.parent.kind) { - case 208 /* BindingElement */: - case 263 /* ClassDeclaration */: - case 266 /* EnumDeclaration */: - case 260 /* VariableDeclaration */: - return node.parent.name === node && resolver.isDeclarationWithCollidingName(node.parent); - } - return false; - } - function substituteExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - return substituteExpressionIdentifier(node); - case 110 /* ThisKeyword */: - return substituteThisKeyword(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) { - const declaration = resolver.getReferencedDeclarationWithCollidingName(node); - if (declaration && !(isClassLike(declaration) && isPartOfClassBody(declaration, node))) { - return setTextRange(factory2.getGeneratedNameForNode(getNameOfDeclaration(declaration)), node); - } - } - return node; - } - function isPartOfClassBody(declaration, node) { - let currentNode = getParseTreeNode(node); - if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { - return false; - } - const blockScope = getEnclosingBlockScopeContainer(declaration); - while (currentNode) { - if (currentNode === blockScope || currentNode === declaration) { - return false; - } - if (isClassElement(currentNode) && currentNode.parent === declaration) { - return true; - } - currentNode = currentNode.parent; - } - return false; - } - function substituteThisKeyword(node) { - if (enabledSubstitutions & 1 /* CapturedThis */ && hierarchyFacts & 16 /* CapturesThis */) { - return setTextRange(createCapturedThis(), node); - } - return node; - } - function getClassMemberPrefix(node, member) { - return isStatic(member) ? factory2.getInternalName(node) : factory2.createPropertyAccessExpression(factory2.getInternalName(node), "prototype"); - } - function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { - if (!constructor || !hasExtendsClause) { - return false; - } - if (some(constructor.parameters)) { - return false; - } - const statement = firstOrUndefined(constructor.body.statements); - if (!statement || !nodeIsSynthesized(statement) || statement.kind !== 244 /* ExpressionStatement */) { - return false; - } - const statementExpression = statement.expression; - if (!nodeIsSynthesized(statementExpression) || statementExpression.kind !== 213 /* CallExpression */) { - return false; - } - const callTarget = statementExpression.expression; - if (!nodeIsSynthesized(callTarget) || callTarget.kind !== 108 /* SuperKeyword */) { - return false; - } - const callArgument = singleOrUndefined(statementExpression.arguments); - if (!callArgument || !nodeIsSynthesized(callArgument) || callArgument.kind !== 230 /* SpreadElement */) { - return false; - } - const expression = callArgument.expression; - return isIdentifier(expression) && expression.escapedText === "arguments"; - } -} - -// src/compiler/transformers/generators.ts -function getInstructionName(instruction) { - switch (instruction) { - case 2 /* Return */: - return "return"; - case 3 /* Break */: - return "break"; - case 4 /* Yield */: - return "yield"; - case 5 /* YieldStar */: - return "yield*"; - case 7 /* Endfinally */: - return "endfinally"; - default: - return void 0; - } -} -function transformGenerators(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - resumeLexicalEnvironment, - endLexicalEnvironment, - hoistFunctionDeclaration, - hoistVariableDeclaration - } = context; - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const resolver = context.getEmitResolver(); - const previousOnSubstituteNode = context.onSubstituteNode; - context.onSubstituteNode = onSubstituteNode; - let renamedCatchVariables; - let renamedCatchVariableDeclarations; - let inGeneratorFunctionBody; - let inStatementContainingYield; - let blocks; - let blockOffsets; - let blockActions; - let blockStack; - let labelOffsets; - let labelExpressions; - let nextLabelId = 1; - let operations; - let operationArguments; - let operationLocations; - let state; - let blockIndex = 0; - let labelNumber = 0; - let labelNumbers; - let lastOperationWasAbrupt; - let lastOperationWasCompletion; - let clauses; - let statements; - let exceptionBlockStack; - let currentExceptionBlock; - let withBlockStack; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile || (node.transformFlags & 2048 /* ContainsGenerator */) === 0) { - return node; - } - const visited = visitEachChild(node, visitor, context); - addEmitHelpers(visited, context.readEmitHelpers()); - return visited; - } - function visitor(node) { - const transformFlags = node.transformFlags; - if (inStatementContainingYield) { - return visitJavaScriptInStatementContainingYield(node); - } else if (inGeneratorFunctionBody) { - return visitJavaScriptInGeneratorFunctionBody(node); - } else if (isFunctionLikeDeclaration(node) && node.asteriskToken) { - return visitGenerator(node); - } else if (transformFlags & 2048 /* ContainsGenerator */) { - return visitEachChild(node, visitor, context); - } else { - return node; - } - } - function visitJavaScriptInStatementContainingYield(node) { - switch (node.kind) { - case 246 /* DoStatement */: - return visitDoStatement(node); - case 247 /* WhileStatement */: - return visitWhileStatement(node); - case 255 /* SwitchStatement */: - return visitSwitchStatement(node); - case 256 /* LabeledStatement */: - return visitLabeledStatement(node); - default: - return visitJavaScriptInGeneratorFunctionBody(node); - } - } - function visitJavaScriptInGeneratorFunctionBody(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 218 /* FunctionExpression */: - return visitFunctionExpression(node); - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return visitAccessorDeclaration(node); - case 243 /* VariableStatement */: - return visitVariableStatement(node); - case 248 /* ForStatement */: - return visitForStatement(node); - case 249 /* ForInStatement */: - return visitForInStatement(node); - case 252 /* BreakStatement */: - return visitBreakStatement(node); - case 251 /* ContinueStatement */: - return visitContinueStatement(node); - case 253 /* ReturnStatement */: - return visitReturnStatement(node); - default: - if (node.transformFlags & 1048576 /* ContainsYield */) { - return visitJavaScriptContainingYield(node); - } else if (node.transformFlags & (2048 /* ContainsGenerator */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */)) { - return visitEachChild(node, visitor, context); - } else { - return node; - } - } - } - function visitJavaScriptContainingYield(node) { - switch (node.kind) { - case 226 /* BinaryExpression */: - return visitBinaryExpression(node); - case 356 /* CommaListExpression */: - return visitCommaListExpression(node); - case 227 /* ConditionalExpression */: - return visitConditionalExpression(node); - case 229 /* YieldExpression */: - return visitYieldExpression(node); - case 209 /* ArrayLiteralExpression */: - return visitArrayLiteralExpression(node); - case 210 /* ObjectLiteralExpression */: - return visitObjectLiteralExpression(node); - case 212 /* ElementAccessExpression */: - return visitElementAccessExpression(node); - case 213 /* CallExpression */: - return visitCallExpression(node); - case 214 /* NewExpression */: - return visitNewExpression(node); - default: - return visitEachChild(node, visitor, context); - } - } - function visitGenerator(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 218 /* FunctionExpression */: - return visitFunctionExpression(node); - default: - return Debug.failBadSyntaxKind(node); - } - } - function visitFunctionDeclaration(node) { - if (node.asteriskToken) { - node = setOriginalNode( - setTextRange( - factory2.createFunctionDeclaration( - node.modifiers, - /*asteriskToken*/ - void 0, - node.name, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - transformGeneratorFunctionBody(node.body) - ), - /*location*/ - node - ), - node - ); - } else { - const savedInGeneratorFunctionBody = inGeneratorFunctionBody; - const savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - if (inGeneratorFunctionBody) { - hoistFunctionDeclaration(node); - return void 0; - } else { - return node; - } - } - function visitFunctionExpression(node) { - if (node.asteriskToken) { - node = setOriginalNode( - setTextRange( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - node.name, - /*typeParameters*/ - void 0, - visitParameterList(node.parameters, visitor, context), - /*type*/ - void 0, - transformGeneratorFunctionBody(node.body) - ), - /*location*/ - node - ), - node - ); - } else { - const savedInGeneratorFunctionBody = inGeneratorFunctionBody; - const savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - } - return node; - } - function visitAccessorDeclaration(node) { - const savedInGeneratorFunctionBody = inGeneratorFunctionBody; - const savedInStatementContainingYield = inStatementContainingYield; - inGeneratorFunctionBody = false; - inStatementContainingYield = false; - node = visitEachChild(node, visitor, context); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - return node; - } - function transformGeneratorFunctionBody(body) { - const statements2 = []; - const savedInGeneratorFunctionBody = inGeneratorFunctionBody; - const savedInStatementContainingYield = inStatementContainingYield; - const savedBlocks = blocks; - const savedBlockOffsets = blockOffsets; - const savedBlockActions = blockActions; - const savedBlockStack = blockStack; - const savedLabelOffsets = labelOffsets; - const savedLabelExpressions = labelExpressions; - const savedNextLabelId = nextLabelId; - const savedOperations = operations; - const savedOperationArguments = operationArguments; - const savedOperationLocations = operationLocations; - const savedState = state; - inGeneratorFunctionBody = true; - inStatementContainingYield = false; - blocks = void 0; - blockOffsets = void 0; - blockActions = void 0; - blockStack = void 0; - labelOffsets = void 0; - labelExpressions = void 0; - nextLabelId = 1; - operations = void 0; - operationArguments = void 0; - operationLocations = void 0; - state = factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - resumeLexicalEnvironment(); - const statementOffset = factory2.copyPrologue( - body.statements, - statements2, - /*ensureUseStrict*/ - false, - visitor - ); - transformAndEmitStatements(body.statements, statementOffset); - const buildResult = build2(); - insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment()); - statements2.push(factory2.createReturnStatement(buildResult)); - inGeneratorFunctionBody = savedInGeneratorFunctionBody; - inStatementContainingYield = savedInStatementContainingYield; - blocks = savedBlocks; - blockOffsets = savedBlockOffsets; - blockActions = savedBlockActions; - blockStack = savedBlockStack; - labelOffsets = savedLabelOffsets; - labelExpressions = savedLabelExpressions; - nextLabelId = savedNextLabelId; - operations = savedOperations; - operationArguments = savedOperationArguments; - operationLocations = savedOperationLocations; - state = savedState; - return setTextRange(factory2.createBlock(statements2, body.multiLine), body); - } - function visitVariableStatement(node) { - if (node.transformFlags & 1048576 /* ContainsYield */) { - transformAndEmitVariableDeclarationList(node.declarationList); - return void 0; - } else { - if (getEmitFlags(node) & 2097152 /* CustomPrologue */) { - return node; - } - for (const variable of node.declarationList.declarations) { - hoistVariableDeclaration(variable.name); - } - const variables = getInitializedVariables(node.declarationList); - if (variables.length === 0) { - return void 0; - } - return setSourceMapRange( - factory2.createExpressionStatement( - factory2.inlineExpressions( - map(variables, transformInitializedVariable) - ) - ), - node - ); - } - } - function visitBinaryExpression(node) { - const assoc = getExpressionAssociativity(node); - switch (assoc) { - case 0 /* Left */: - return visitLeftAssociativeBinaryExpression(node); - case 1 /* Right */: - return visitRightAssociativeBinaryExpression(node); - default: - return Debug.assertNever(assoc); - } - } - function visitRightAssociativeBinaryExpression(node) { - const { left, right } = node; - if (containsYield(right)) { - let target; - switch (left.kind) { - case 211 /* PropertyAccessExpression */: - target = factory2.updatePropertyAccessExpression( - left, - cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))), - left.name - ); - break; - case 212 /* ElementAccessExpression */: - target = factory2.updateElementAccessExpression(left, cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))), cacheExpression(Debug.checkDefined(visitNode(left.argumentExpression, visitor, isExpression)))); - break; - default: - target = Debug.checkDefined(visitNode(left, visitor, isExpression)); - break; - } - const operator = node.operatorToken.kind; - if (isCompoundAssignment(operator)) { - return setTextRange( - factory2.createAssignment( - target, - setTextRange( - factory2.createBinaryExpression( - cacheExpression(target), - getNonAssignmentOperatorForCompoundAssignment(operator), - Debug.checkDefined(visitNode(right, visitor, isExpression)) - ), - node - ) - ), - node - ); - } else { - return factory2.updateBinaryExpression(node, target, node.operatorToken, Debug.checkDefined(visitNode(right, visitor, isExpression))); - } - } - return visitEachChild(node, visitor, context); - } - function visitLeftAssociativeBinaryExpression(node) { - if (containsYield(node.right)) { - if (isLogicalOperator(node.operatorToken.kind)) { - return visitLogicalBinaryExpression(node); - } else if (node.operatorToken.kind === 28 /* CommaToken */) { - return visitCommaExpression(node); - } - return factory2.updateBinaryExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.left, visitor, isExpression))), node.operatorToken, Debug.checkDefined(visitNode(node.right, visitor, isExpression))); - } - return visitEachChild(node, visitor, context); - } - function visitCommaExpression(node) { - let pendingExpressions = []; - visit(node.left); - visit(node.right); - return factory2.inlineExpressions(pendingExpressions); - function visit(node2) { - if (isBinaryExpression(node2) && node2.operatorToken.kind === 28 /* CommaToken */) { - visit(node2.left); - visit(node2.right); - } else { - if (containsYield(node2) && pendingExpressions.length > 0) { - emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(Debug.checkDefined(visitNode(node2, visitor, isExpression))); - } - } - } - function visitCommaListExpression(node) { - let pendingExpressions = []; - for (const elem of node.elements) { - if (isBinaryExpression(elem) && elem.operatorToken.kind === 28 /* CommaToken */) { - pendingExpressions.push(visitCommaExpression(elem)); - } else { - if (containsYield(elem) && pendingExpressions.length > 0) { - emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]); - pendingExpressions = []; - } - pendingExpressions.push(Debug.checkDefined(visitNode(elem, visitor, isExpression))); - } - } - return factory2.inlineExpressions(pendingExpressions); - } - function visitLogicalBinaryExpression(node) { - const resultLabel = defineLabel(); - const resultLocal = declareLocal(); - emitAssignment( - resultLocal, - Debug.checkDefined(visitNode(node.left, visitor, isExpression)), - /*location*/ - node.left - ); - if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { - emitBreakWhenFalse( - resultLabel, - resultLocal, - /*location*/ - node.left - ); - } else { - emitBreakWhenTrue( - resultLabel, - resultLocal, - /*location*/ - node.left - ); - } - emitAssignment( - resultLocal, - Debug.checkDefined(visitNode(node.right, visitor, isExpression)), - /*location*/ - node.right - ); - markLabel(resultLabel); - return resultLocal; - } - function visitConditionalExpression(node) { - if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { - const whenFalseLabel = defineLabel(); - const resultLabel = defineLabel(); - const resultLocal = declareLocal(); - emitBreakWhenFalse( - whenFalseLabel, - Debug.checkDefined(visitNode(node.condition, visitor, isExpression)), - /*location*/ - node.condition - ); - emitAssignment( - resultLocal, - Debug.checkDefined(visitNode(node.whenTrue, visitor, isExpression)), - /*location*/ - node.whenTrue - ); - emitBreak(resultLabel); - markLabel(whenFalseLabel); - emitAssignment( - resultLocal, - Debug.checkDefined(visitNode(node.whenFalse, visitor, isExpression)), - /*location*/ - node.whenFalse - ); - markLabel(resultLabel); - return resultLocal; - } - return visitEachChild(node, visitor, context); - } - function visitYieldExpression(node) { - const resumeLabel = defineLabel(); - const expression = visitNode(node.expression, visitor, isExpression); - if (node.asteriskToken) { - const iterator = (getEmitFlags(node.expression) & 8388608 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression; - emitYieldStar( - iterator, - /*location*/ - node - ); - } else { - emitYield( - expression, - /*location*/ - node - ); - } - markLabel(resumeLabel); - return createGeneratorResume( - /*location*/ - node - ); - } - function visitArrayLiteralExpression(node) { - return visitElements( - node.elements, - /*leadingElement*/ - void 0, - /*location*/ - void 0, - node.multiLine - ); - } - function visitElements(elements, leadingElement, location, multiLine) { - const numInitialElements = countInitialNodesWithoutYield(elements); - let temp; - if (numInitialElements > 0) { - temp = declareLocal(); - const initialElements = visitNodes2(elements, visitor, isExpression, 0, numInitialElements); - emitAssignment( - temp, - factory2.createArrayLiteralExpression( - leadingElement ? [leadingElement, ...initialElements] : initialElements - ) - ); - leadingElement = void 0; - } - const expressions = reduceLeft(elements, reduceElement, [], numInitialElements); - return temp ? factory2.createArrayConcatCall(temp, [factory2.createArrayLiteralExpression(expressions, multiLine)]) : setTextRange( - factory2.createArrayLiteralExpression(leadingElement ? [leadingElement, ...expressions] : expressions, multiLine), - location - ); - function reduceElement(expressions2, element) { - if (containsYield(element) && expressions2.length > 0) { - const hasAssignedTemp = temp !== void 0; - if (!temp) { - temp = declareLocal(); - } - emitAssignment( - temp, - hasAssignedTemp ? factory2.createArrayConcatCall( - temp, - [factory2.createArrayLiteralExpression(expressions2, multiLine)] - ) : factory2.createArrayLiteralExpression( - leadingElement ? [leadingElement, ...expressions2] : expressions2, - multiLine - ) - ); - leadingElement = void 0; - expressions2 = []; - } - expressions2.push(Debug.checkDefined(visitNode(element, visitor, isExpression))); - return expressions2; - } - } - function visitObjectLiteralExpression(node) { - const properties = node.properties; - const multiLine = node.multiLine; - const numInitialProperties = countInitialNodesWithoutYield(properties); - const temp = declareLocal(); - emitAssignment( - temp, - factory2.createObjectLiteralExpression( - visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties), - multiLine - ) - ); - const expressions = reduceLeft(properties, reduceProperty, [], numInitialProperties); - expressions.push(multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp); - return factory2.inlineExpressions(expressions); - function reduceProperty(expressions2, property) { - if (containsYield(property) && expressions2.length > 0) { - emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(expressions2))); - expressions2 = []; - } - const expression = createExpressionForObjectLiteralElementLike(factory2, node, property, temp); - const visited = visitNode(expression, visitor, isExpression); - if (visited) { - if (multiLine) { - startOnNewLine(visited); - } - expressions2.push(visited); - } - return expressions2; - } - } - function visitElementAccessExpression(node) { - if (containsYield(node.argumentExpression)) { - return factory2.updateElementAccessExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression))), Debug.checkDefined(visitNode(node.argumentExpression, visitor, isExpression))); - } - return visitEachChild(node, visitor, context); - } - function visitCallExpression(node) { - if (!isImportCall(node) && forEach(node.arguments, containsYield)) { - const { target, thisArg } = factory2.createCallBinding( - node.expression, - hoistVariableDeclaration, - languageVersion, - /*cacheIdentifiers*/ - true - ); - return setOriginalNode( - setTextRange( - factory2.createFunctionApplyCall( - cacheExpression(Debug.checkDefined(visitNode(target, visitor, isLeftHandSideExpression))), - thisArg, - visitElements(node.arguments) - ), - node - ), - node - ); - } - return visitEachChild(node, visitor, context); - } - function visitNewExpression(node) { - if (forEach(node.arguments, containsYield)) { - const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration); - return setOriginalNode( - setTextRange( - factory2.createNewExpression( - factory2.createFunctionApplyCall( - cacheExpression(Debug.checkDefined(visitNode(target, visitor, isExpression))), - thisArg, - visitElements( - node.arguments, - /*leadingElement*/ - factory2.createVoidZero() - ) - ), - /*typeArguments*/ - void 0, - [] - ), - node - ), - node - ); - } - return visitEachChild(node, visitor, context); - } - function transformAndEmitStatements(statements2, start = 0) { - const numStatements = statements2.length; - for (let i = start; i < numStatements; i++) { - transformAndEmitStatement(statements2[i]); - } - } - function transformAndEmitEmbeddedStatement(node) { - if (isBlock(node)) { - transformAndEmitStatements(node.statements); - } else { - transformAndEmitStatement(node); - } - } - function transformAndEmitStatement(node) { - const savedInStatementContainingYield = inStatementContainingYield; - if (!inStatementContainingYield) { - inStatementContainingYield = containsYield(node); - } - transformAndEmitStatementWorker(node); - inStatementContainingYield = savedInStatementContainingYield; - } - function transformAndEmitStatementWorker(node) { - switch (node.kind) { - case 241 /* Block */: - return transformAndEmitBlock(node); - case 244 /* ExpressionStatement */: - return transformAndEmitExpressionStatement(node); - case 245 /* IfStatement */: - return transformAndEmitIfStatement(node); - case 246 /* DoStatement */: - return transformAndEmitDoStatement(node); - case 247 /* WhileStatement */: - return transformAndEmitWhileStatement(node); - case 248 /* ForStatement */: - return transformAndEmitForStatement(node); - case 249 /* ForInStatement */: - return transformAndEmitForInStatement(node); - case 251 /* ContinueStatement */: - return transformAndEmitContinueStatement(node); - case 252 /* BreakStatement */: - return transformAndEmitBreakStatement(node); - case 253 /* ReturnStatement */: - return transformAndEmitReturnStatement(node); - case 254 /* WithStatement */: - return transformAndEmitWithStatement(node); - case 255 /* SwitchStatement */: - return transformAndEmitSwitchStatement(node); - case 256 /* LabeledStatement */: - return transformAndEmitLabeledStatement(node); - case 257 /* ThrowStatement */: - return transformAndEmitThrowStatement(node); - case 258 /* TryStatement */: - return transformAndEmitTryStatement(node); - default: - return emitStatement(visitNode(node, visitor, isStatement)); - } - } - function transformAndEmitBlock(node) { - if (containsYield(node)) { - transformAndEmitStatements(node.statements); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function transformAndEmitExpressionStatement(node) { - emitStatement(visitNode(node, visitor, isStatement)); - } - function transformAndEmitVariableDeclarationList(node) { - for (const variable of node.declarations) { - const name = factory2.cloneNode(variable.name); - setCommentRange(name, variable.name); - hoistVariableDeclaration(name); - } - const variables = getInitializedVariables(node); - const numVariables = variables.length; - let variablesWritten = 0; - let pendingExpressions = []; - while (variablesWritten < numVariables) { - for (let i = variablesWritten; i < numVariables; i++) { - const variable = variables[i]; - if (containsYield(variable.initializer) && pendingExpressions.length > 0) { - break; - } - pendingExpressions.push(transformInitializedVariable(variable)); - } - if (pendingExpressions.length) { - emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))); - variablesWritten += pendingExpressions.length; - pendingExpressions = []; - } - } - return void 0; - } - function transformInitializedVariable(node) { - return setSourceMapRange( - factory2.createAssignment( - setSourceMapRange(factory2.cloneNode(node.name), node.name), - Debug.checkDefined(visitNode(node.initializer, visitor, isExpression)) - ), - node - ); - } - function transformAndEmitIfStatement(node) { - if (containsYield(node)) { - if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { - const endLabel = defineLabel(); - const elseLabel = node.elseStatement ? defineLabel() : void 0; - emitBreakWhenFalse( - node.elseStatement ? elseLabel : endLabel, - Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), - /*location*/ - node.expression - ); - transformAndEmitEmbeddedStatement(node.thenStatement); - if (node.elseStatement) { - emitBreak(endLabel); - markLabel(elseLabel); - transformAndEmitEmbeddedStatement(node.elseStatement); - } - markLabel(endLabel); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function transformAndEmitDoStatement(node) { - if (containsYield(node)) { - const conditionLabel = defineLabel(); - const loopLabel = defineLabel(); - beginLoopBlock( - /*continueLabel*/ - conditionLabel - ); - markLabel(loopLabel); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(conditionLabel); - emitBreakWhenTrue(loopLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); - endLoopBlock(); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function visitDoStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } else { - return visitEachChild(node, visitor, context); - } - } - function transformAndEmitWhileStatement(node) { - if (containsYield(node)) { - const loopLabel = defineLabel(); - const endLabel = beginLoopBlock(loopLabel); - markLabel(loopLabel); - emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); - transformAndEmitEmbeddedStatement(node.statement); - emitBreak(loopLabel); - endLoopBlock(); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function visitWhileStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - node = visitEachChild(node, visitor, context); - endLoopBlock(); - return node; - } else { - return visitEachChild(node, visitor, context); - } - } - function transformAndEmitForStatement(node) { - if (containsYield(node)) { - const conditionLabel = defineLabel(); - const incrementLabel = defineLabel(); - const endLabel = beginLoopBlock(incrementLabel); - if (node.initializer) { - const initializer = node.initializer; - if (isVariableDeclarationList(initializer)) { - transformAndEmitVariableDeclarationList(initializer); - } else { - emitStatement( - setTextRange( - factory2.createExpressionStatement( - Debug.checkDefined(visitNode(initializer, visitor, isExpression)) - ), - initializer - ) - ); - } - } - markLabel(conditionLabel); - if (node.condition) { - emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.condition, visitor, isExpression))); - } - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - if (node.incrementor) { - emitStatement( - setTextRange( - factory2.createExpressionStatement( - Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression)) - ), - node.incrementor - ) - ); - } - emitBreak(conditionLabel); - endLoopBlock(); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function visitForStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - const initializer = node.initializer; - if (initializer && isVariableDeclarationList(initializer)) { - for (const variable of initializer.declarations) { - hoistVariableDeclaration(variable.name); - } - const variables = getInitializedVariables(initializer); - node = factory2.updateForStatement( - node, - variables.length > 0 ? factory2.inlineExpressions(map(variables, transformInitializedVariable)) : void 0, - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, visitor, isExpression), - visitIterationBody(node.statement, visitor, context) - ); - } else { - node = visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitForInStatement(node) { - if (containsYield(node)) { - const obj = declareLocal(); - const keysArray = declareLocal(); - const key = declareLocal(); - const keysIndex = factory2.createLoopVariable(); - const initializer = node.initializer; - hoistVariableDeclaration(keysIndex); - emitAssignment(obj, Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); - emitAssignment(keysArray, factory2.createArrayLiteralExpression()); - emitStatement( - factory2.createForInStatement( - key, - obj, - factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createPropertyAccessExpression(keysArray, "push"), - /*typeArguments*/ - void 0, - [key] - ) - ) - ) - ); - emitAssignment(keysIndex, factory2.createNumericLiteral(0)); - const conditionLabel = defineLabel(); - const incrementLabel = defineLabel(); - const endLoopLabel = beginLoopBlock(incrementLabel); - markLabel(conditionLabel); - emitBreakWhenFalse(endLoopLabel, factory2.createLessThan(keysIndex, factory2.createPropertyAccessExpression(keysArray, "length"))); - emitAssignment(key, factory2.createElementAccessExpression(keysArray, keysIndex)); - emitBreakWhenFalse(incrementLabel, factory2.createBinaryExpression(key, 103 /* InKeyword */, obj)); - let variable; - if (isVariableDeclarationList(initializer)) { - for (const variable2 of initializer.declarations) { - hoistVariableDeclaration(variable2.name); - } - variable = factory2.cloneNode(initializer.declarations[0].name); - } else { - variable = Debug.checkDefined(visitNode(initializer, visitor, isExpression)); - Debug.assert(isLeftHandSideExpression(variable)); - } - emitAssignment(variable, key); - transformAndEmitEmbeddedStatement(node.statement); - markLabel(incrementLabel); - emitStatement(factory2.createExpressionStatement(factory2.createPostfixIncrement(keysIndex))); - emitBreak(conditionLabel); - endLoopBlock(); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function visitForInStatement(node) { - if (inStatementContainingYield) { - beginScriptLoopBlock(); - } - const initializer = node.initializer; - if (isVariableDeclarationList(initializer)) { - for (const variable of initializer.declarations) { - hoistVariableDeclaration(variable.name); - } - node = factory2.updateForInStatement(node, initializer.declarations[0].name, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock))); - } else { - node = visitEachChild(node, visitor, context); - } - if (inStatementContainingYield) { - endLoopBlock(); - } - return node; - } - function transformAndEmitContinueStatement(node) { - const label = findContinueTarget(node.label ? idText(node.label) : void 0); - if (label > 0) { - emitBreak( - label, - /*location*/ - node - ); - } else { - emitStatement(node); - } - } - function visitContinueStatement(node) { - if (inStatementContainingYield) { - const label = findContinueTarget(node.label && idText(node.label)); - if (label > 0) { - return createInlineBreak( - label, - /*location*/ - node - ); - } - } - return visitEachChild(node, visitor, context); - } - function transformAndEmitBreakStatement(node) { - const label = findBreakTarget(node.label ? idText(node.label) : void 0); - if (label > 0) { - emitBreak( - label, - /*location*/ - node - ); - } else { - emitStatement(node); - } - } - function visitBreakStatement(node) { - if (inStatementContainingYield) { - const label = findBreakTarget(node.label && idText(node.label)); - if (label > 0) { - return createInlineBreak( - label, - /*location*/ - node - ); - } - } - return visitEachChild(node, visitor, context); - } - function transformAndEmitReturnStatement(node) { - emitReturn( - visitNode(node.expression, visitor, isExpression), - /*location*/ - node - ); - } - function visitReturnStatement(node) { - return createInlineReturn( - visitNode(node.expression, visitor, isExpression), - /*location*/ - node - ); - } - function transformAndEmitWithStatement(node) { - if (containsYield(node)) { - beginWithBlock(cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression)))); - transformAndEmitEmbeddedStatement(node.statement); - endWithBlock(); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function transformAndEmitSwitchStatement(node) { - if (containsYield(node.caseBlock)) { - const caseBlock = node.caseBlock; - const numClauses = caseBlock.clauses.length; - const endLabel = beginSwitchBlock(); - const expression = cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); - const clauseLabels = []; - let defaultClauseIndex = -1; - for (let i = 0; i < numClauses; i++) { - const clause = caseBlock.clauses[i]; - clauseLabels.push(defineLabel()); - if (clause.kind === 297 /* DefaultClause */ && defaultClauseIndex === -1) { - defaultClauseIndex = i; - } - } - let clausesWritten = 0; - let pendingClauses = []; - while (clausesWritten < numClauses) { - let defaultClausesSkipped = 0; - for (let i = clausesWritten; i < numClauses; i++) { - const clause = caseBlock.clauses[i]; - if (clause.kind === 296 /* CaseClause */) { - if (containsYield(clause.expression) && pendingClauses.length > 0) { - break; - } - pendingClauses.push( - factory2.createCaseClause( - Debug.checkDefined(visitNode(clause.expression, visitor, isExpression)), - [ - createInlineBreak( - clauseLabels[i], - /*location*/ - clause.expression - ) - ] - ) - ); - } else { - defaultClausesSkipped++; - } - } - if (pendingClauses.length) { - emitStatement(factory2.createSwitchStatement(expression, factory2.createCaseBlock(pendingClauses))); - clausesWritten += pendingClauses.length; - pendingClauses = []; - } - if (defaultClausesSkipped > 0) { - clausesWritten += defaultClausesSkipped; - defaultClausesSkipped = 0; - } - } - if (defaultClauseIndex >= 0) { - emitBreak(clauseLabels[defaultClauseIndex]); - } else { - emitBreak(endLabel); - } - for (let i = 0; i < numClauses; i++) { - markLabel(clauseLabels[i]); - transformAndEmitStatements(caseBlock.clauses[i].statements); - } - endSwitchBlock(); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function visitSwitchStatement(node) { - if (inStatementContainingYield) { - beginScriptSwitchBlock(); - } - node = visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endSwitchBlock(); - } - return node; - } - function transformAndEmitLabeledStatement(node) { - if (containsYield(node)) { - beginLabeledBlock(idText(node.label)); - transformAndEmitEmbeddedStatement(node.statement); - endLabeledBlock(); - } else { - emitStatement(visitNode(node, visitor, isStatement)); - } - } - function visitLabeledStatement(node) { - if (inStatementContainingYield) { - beginScriptLabeledBlock(idText(node.label)); - } - node = visitEachChild(node, visitor, context); - if (inStatementContainingYield) { - endLabeledBlock(); - } - return node; - } - function transformAndEmitThrowStatement(node) { - emitThrow( - Debug.checkDefined(visitNode(node.expression ?? factory2.createVoidZero(), visitor, isExpression)), - /*location*/ - node - ); - } - function transformAndEmitTryStatement(node) { - if (containsYield(node)) { - beginExceptionBlock(); - transformAndEmitEmbeddedStatement(node.tryBlock); - if (node.catchClause) { - beginCatchBlock(node.catchClause.variableDeclaration); - transformAndEmitEmbeddedStatement(node.catchClause.block); - } - if (node.finallyBlock) { - beginFinallyBlock(); - transformAndEmitEmbeddedStatement(node.finallyBlock); - } - endExceptionBlock(); - } else { - emitStatement(visitEachChild(node, visitor, context)); - } - } - function containsYield(node) { - return !!node && (node.transformFlags & 1048576 /* ContainsYield */) !== 0; - } - function countInitialNodesWithoutYield(nodes) { - const numNodes = nodes.length; - for (let i = 0; i < numNodes; i++) { - if (containsYield(nodes[i])) { - return i; - } - } - return -1; - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } - return node; - } - function substituteExpression(node) { - if (isIdentifier(node)) { - return substituteExpressionIdentifier(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - if (!isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(idText(node))) { - const original = getOriginalNode(node); - if (isIdentifier(original) && original.parent) { - const declaration = resolver.getReferencedValueDeclaration(original); - if (declaration) { - const name = renamedCatchVariableDeclarations[getOriginalNodeId(declaration)]; - if (name) { - const clone2 = setParent(setTextRange(factory2.cloneNode(name), name), name.parent); - setSourceMapRange(clone2, node); - setCommentRange(clone2, node); - return clone2; - } - } - } - } - return node; - } - function cacheExpression(node) { - if (isGeneratedIdentifier(node) || getEmitFlags(node) & 8192 /* HelperName */) { - return node; - } - const temp = factory2.createTempVariable(hoistVariableDeclaration); - emitAssignment( - temp, - node, - /*location*/ - node - ); - return temp; - } - function declareLocal(name) { - const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable( - /*recordTempVariable*/ - void 0 - ); - hoistVariableDeclaration(temp); - return temp; - } - function defineLabel() { - if (!labelOffsets) { - labelOffsets = []; - } - const label = nextLabelId; - nextLabelId++; - labelOffsets[label] = -1; - return label; - } - function markLabel(label) { - Debug.assert(labelOffsets !== void 0, "No labels were defined."); - labelOffsets[label] = operations ? operations.length : 0; - } - function beginBlock(block) { - if (!blocks) { - blocks = []; - blockActions = []; - blockOffsets = []; - blockStack = []; - } - const index = blockActions.length; - blockActions[index] = 0 /* Open */; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.push(block); - return index; - } - function endBlock() { - const block = peekBlock(); - if (block === void 0) return Debug.fail("beginBlock was never called."); - const index = blockActions.length; - blockActions[index] = 1 /* Close */; - blockOffsets[index] = operations ? operations.length : 0; - blocks[index] = block; - blockStack.pop(); - return block; - } - function peekBlock() { - return lastOrUndefined(blockStack); - } - function peekBlockKind() { - const block = peekBlock(); - return block && block.kind; - } - function beginWithBlock(expression) { - const startLabel = defineLabel(); - const endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 1 /* With */, - expression, - startLabel, - endLabel - }); - } - function endWithBlock() { - Debug.assert(peekBlockKind() === 1 /* With */); - const block = endBlock(); - markLabel(block.endLabel); - } - function beginExceptionBlock() { - const startLabel = defineLabel(); - const endLabel = defineLabel(); - markLabel(startLabel); - beginBlock({ - kind: 0 /* Exception */, - state: 0 /* Try */, - startLabel, - endLabel - }); - emitNop(); - return endLabel; - } - function beginCatchBlock(variable) { - Debug.assert(peekBlockKind() === 0 /* Exception */); - let name; - if (isGeneratedIdentifier(variable.name)) { - name = variable.name; - hoistVariableDeclaration(variable.name); - } else { - const text = idText(variable.name); - name = declareLocal(text); - if (!renamedCatchVariables) { - renamedCatchVariables = /* @__PURE__ */ new Map(); - renamedCatchVariableDeclarations = []; - context.enableSubstitution(80 /* Identifier */); - } - renamedCatchVariables.set(text, true); - renamedCatchVariableDeclarations[getOriginalNodeId(variable)] = name; - } - const exception = peekBlock(); - Debug.assert(exception.state < 1 /* Catch */); - const endLabel = exception.endLabel; - emitBreak(endLabel); - const catchLabel = defineLabel(); - markLabel(catchLabel); - exception.state = 1 /* Catch */; - exception.catchVariable = name; - exception.catchLabel = catchLabel; - emitAssignment(name, factory2.createCallExpression( - factory2.createPropertyAccessExpression(state, "sent"), - /*typeArguments*/ - void 0, - [] - )); - emitNop(); - } - function beginFinallyBlock() { - Debug.assert(peekBlockKind() === 0 /* Exception */); - const exception = peekBlock(); - Debug.assert(exception.state < 2 /* Finally */); - const endLabel = exception.endLabel; - emitBreak(endLabel); - const finallyLabel = defineLabel(); - markLabel(finallyLabel); - exception.state = 2 /* Finally */; - exception.finallyLabel = finallyLabel; - } - function endExceptionBlock() { - Debug.assert(peekBlockKind() === 0 /* Exception */); - const exception = endBlock(); - const state2 = exception.state; - if (state2 < 2 /* Finally */) { - emitBreak(exception.endLabel); - } else { - emitEndfinally(); - } - markLabel(exception.endLabel); - emitNop(); - exception.state = 3 /* Done */; - } - function beginScriptLoopBlock() { - beginBlock({ - kind: 3 /* Loop */, - isScript: true, - breakLabel: -1, - continueLabel: -1 - }); - } - function beginLoopBlock(continueLabel) { - const breakLabel = defineLabel(); - beginBlock({ - kind: 3 /* Loop */, - isScript: false, - breakLabel, - continueLabel - }); - return breakLabel; - } - function endLoopBlock() { - Debug.assert(peekBlockKind() === 3 /* Loop */); - const block = endBlock(); - const breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptSwitchBlock() { - beginBlock({ - kind: 2 /* Switch */, - isScript: true, - breakLabel: -1 - }); - } - function beginSwitchBlock() { - const breakLabel = defineLabel(); - beginBlock({ - kind: 2 /* Switch */, - isScript: false, - breakLabel - }); - return breakLabel; - } - function endSwitchBlock() { - Debug.assert(peekBlockKind() === 2 /* Switch */); - const block = endBlock(); - const breakLabel = block.breakLabel; - if (!block.isScript) { - markLabel(breakLabel); - } - } - function beginScriptLabeledBlock(labelText) { - beginBlock({ - kind: 4 /* Labeled */, - isScript: true, - labelText, - breakLabel: -1 - }); - } - function beginLabeledBlock(labelText) { - const breakLabel = defineLabel(); - beginBlock({ - kind: 4 /* Labeled */, - isScript: false, - labelText, - breakLabel - }); - } - function endLabeledBlock() { - Debug.assert(peekBlockKind() === 4 /* Labeled */); - const block = endBlock(); - if (!block.isScript) { - markLabel(block.breakLabel); - } - } - function supportsUnlabeledBreak(block) { - return block.kind === 2 /* Switch */ || block.kind === 3 /* Loop */; - } - function supportsLabeledBreakOrContinue(block) { - return block.kind === 4 /* Labeled */; - } - function supportsUnlabeledContinue(block) { - return block.kind === 3 /* Loop */; - } - function hasImmediateContainingLabeledBlock(labelText, start) { - for (let j = start; j >= 0; j--) { - const containingBlock = blockStack[j]; - if (supportsLabeledBreakOrContinue(containingBlock)) { - if (containingBlock.labelText === labelText) { - return true; - } - } else { - break; - } - } - return false; - } - function findBreakTarget(labelText) { - if (blockStack) { - if (labelText) { - for (let i = blockStack.length - 1; i >= 0; i--) { - const block = blockStack[i]; - if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { - return block.breakLabel; - } else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.breakLabel; - } - } - } else { - for (let i = blockStack.length - 1; i >= 0; i--) { - const block = blockStack[i]; - if (supportsUnlabeledBreak(block)) { - return block.breakLabel; - } - } - } - } - return 0; - } - function findContinueTarget(labelText) { - if (blockStack) { - if (labelText) { - for (let i = blockStack.length - 1; i >= 0; i--) { - const block = blockStack[i]; - if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { - return block.continueLabel; - } - } - } else { - for (let i = blockStack.length - 1; i >= 0; i--) { - const block = blockStack[i]; - if (supportsUnlabeledContinue(block)) { - return block.continueLabel; - } - } - } - } - return 0; - } - function createLabel(label) { - if (label !== void 0 && label > 0) { - if (labelExpressions === void 0) { - labelExpressions = []; - } - const expression = factory2.createNumericLiteral(Number.MAX_SAFE_INTEGER); - if (labelExpressions[label] === void 0) { - labelExpressions[label] = [expression]; - } else { - labelExpressions[label].push(expression); - } - return expression; - } - return factory2.createOmittedExpression(); - } - function createInstruction(instruction) { - const literal = factory2.createNumericLiteral(instruction); - addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction)); - return literal; - } - function createInlineBreak(label, location) { - Debug.assertLessThan(0, label, "Invalid label"); - return setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression([ - createInstruction(3 /* Break */), - createLabel(label) - ]) - ), - location - ); - } - function createInlineReturn(expression, location) { - return setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression( - expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)] - ) - ), - location - ); - } - function createGeneratorResume(location) { - return setTextRange( - factory2.createCallExpression( - factory2.createPropertyAccessExpression(state, "sent"), - /*typeArguments*/ - void 0, - [] - ), - location - ); - } - function emitNop() { - emitWorker(0 /* Nop */); - } - function emitStatement(node) { - if (node) { - emitWorker(1 /* Statement */, [node]); - } else { - emitNop(); - } - } - function emitAssignment(left, right, location) { - emitWorker(2 /* Assign */, [left, right], location); - } - function emitBreak(label, location) { - emitWorker(3 /* Break */, [label], location); - } - function emitBreakWhenTrue(label, condition, location) { - emitWorker(4 /* BreakWhenTrue */, [label, condition], location); - } - function emitBreakWhenFalse(label, condition, location) { - emitWorker(5 /* BreakWhenFalse */, [label, condition], location); - } - function emitYieldStar(expression, location) { - emitWorker(7 /* YieldStar */, [expression], location); - } - function emitYield(expression, location) { - emitWorker(6 /* Yield */, [expression], location); - } - function emitReturn(expression, location) { - emitWorker(8 /* Return */, [expression], location); - } - function emitThrow(expression, location) { - emitWorker(9 /* Throw */, [expression], location); - } - function emitEndfinally() { - emitWorker(10 /* Endfinally */); - } - function emitWorker(code, args, location) { - if (operations === void 0) { - operations = []; - operationArguments = []; - operationLocations = []; - } - if (labelOffsets === void 0) { - markLabel(defineLabel()); - } - const operationIndex = operations.length; - operations[operationIndex] = code; - operationArguments[operationIndex] = args; - operationLocations[operationIndex] = location; - } - function build2() { - blockIndex = 0; - labelNumber = 0; - labelNumbers = void 0; - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - clauses = void 0; - statements = void 0; - exceptionBlockStack = void 0; - currentExceptionBlock = void 0; - withBlockStack = void 0; - const buildResult = buildStatements(); - return emitHelpers().createGeneratorHelper( - setEmitFlags( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - state - )], - /*type*/ - void 0, - factory2.createBlock( - buildResult, - /*multiLine*/ - buildResult.length > 0 - ) - ), - 1048576 /* ReuseTempVariableScope */ - ) - ); - } - function buildStatements() { - if (operations) { - for (let operationIndex = 0; operationIndex < operations.length; operationIndex++) { - writeOperation(operationIndex); - } - flushFinalLabel(operations.length); - } else { - flushFinalLabel(0); - } - if (clauses) { - const labelExpression = factory2.createPropertyAccessExpression(state, "label"); - const switchStatement = factory2.createSwitchStatement(labelExpression, factory2.createCaseBlock(clauses)); - return [startOnNewLine(switchStatement)]; - } - if (statements) { - return statements; - } - return []; - } - function flushLabel() { - if (!statements) { - return; - } - appendLabel( - /*markLabelEnd*/ - !lastOperationWasAbrupt - ); - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - labelNumber++; - } - function flushFinalLabel(operationIndex) { - if (isFinalLabelReachable(operationIndex)) { - tryEnterLabel(operationIndex); - withBlockStack = void 0; - writeReturn( - /*expression*/ - void 0, - /*operationLocation*/ - void 0 - ); - } - if (statements && clauses) { - appendLabel( - /*markLabelEnd*/ - false - ); - } - updateLabelExpressions(); - } - function isFinalLabelReachable(operationIndex) { - if (!lastOperationWasCompletion) { - return true; - } - if (!labelOffsets || !labelExpressions) { - return false; - } - for (let label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex && labelExpressions[label]) { - return true; - } - } - return false; - } - function appendLabel(markLabelEnd) { - if (!clauses) { - clauses = []; - } - if (statements) { - if (withBlockStack) { - for (let i = withBlockStack.length - 1; i >= 0; i--) { - const withBlock = withBlockStack[i]; - statements = [factory2.createWithStatement(withBlock.expression, factory2.createBlock(statements))]; - } - } - if (currentExceptionBlock) { - const { startLabel, catchLabel, finallyLabel, endLabel } = currentExceptionBlock; - statements.unshift( - factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"), - /*typeArguments*/ - void 0, - [ - factory2.createArrayLiteralExpression([ - createLabel(startLabel), - createLabel(catchLabel), - createLabel(finallyLabel), - createLabel(endLabel) - ]) - ] - ) - ) - ); - currentExceptionBlock = void 0; - } - if (markLabelEnd) { - statements.push( - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression(state, "label"), - factory2.createNumericLiteral(labelNumber + 1) - ) - ) - ); - } - } - clauses.push( - factory2.createCaseClause( - factory2.createNumericLiteral(labelNumber), - statements || [] - ) - ); - statements = void 0; - } - function tryEnterLabel(operationIndex) { - if (!labelOffsets) { - return; - } - for (let label = 0; label < labelOffsets.length; label++) { - if (labelOffsets[label] === operationIndex) { - flushLabel(); - if (labelNumbers === void 0) { - labelNumbers = []; - } - if (labelNumbers[labelNumber] === void 0) { - labelNumbers[labelNumber] = [label]; - } else { - labelNumbers[labelNumber].push(label); - } - } - } - } - function updateLabelExpressions() { - if (labelExpressions !== void 0 && labelNumbers !== void 0) { - for (let labelNumber2 = 0; labelNumber2 < labelNumbers.length; labelNumber2++) { - const labels = labelNumbers[labelNumber2]; - if (labels !== void 0) { - for (const label of labels) { - const expressions = labelExpressions[label]; - if (expressions !== void 0) { - for (const expression of expressions) { - expression.text = String(labelNumber2); - } - } - } - } - } - } - } - function tryEnterOrLeaveBlock(operationIndex) { - if (blocks) { - for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { - const block = blocks[blockIndex]; - const blockAction = blockActions[blockIndex]; - switch (block.kind) { - case 0 /* Exception */: - if (blockAction === 0 /* Open */) { - if (!exceptionBlockStack) { - exceptionBlockStack = []; - } - if (!statements) { - statements = []; - } - exceptionBlockStack.push(currentExceptionBlock); - currentExceptionBlock = block; - } else if (blockAction === 1 /* Close */) { - currentExceptionBlock = exceptionBlockStack.pop(); - } - break; - case 1 /* With */: - if (blockAction === 0 /* Open */) { - if (!withBlockStack) { - withBlockStack = []; - } - withBlockStack.push(block); - } else if (blockAction === 1 /* Close */) { - withBlockStack.pop(); - } - break; - } - } - } - } - function writeOperation(operationIndex) { - tryEnterLabel(operationIndex); - tryEnterOrLeaveBlock(operationIndex); - if (lastOperationWasAbrupt) { - return; - } - lastOperationWasAbrupt = false; - lastOperationWasCompletion = false; - const opcode = operations[operationIndex]; - if (opcode === 0 /* Nop */) { - return; - } else if (opcode === 10 /* Endfinally */) { - return writeEndfinally(); - } - const args = operationArguments[operationIndex]; - if (opcode === 1 /* Statement */) { - return writeStatement(args[0]); - } - const location = operationLocations[operationIndex]; - switch (opcode) { - case 2 /* Assign */: - return writeAssign(args[0], args[1], location); - case 3 /* Break */: - return writeBreak(args[0], location); - case 4 /* BreakWhenTrue */: - return writeBreakWhenTrue(args[0], args[1], location); - case 5 /* BreakWhenFalse */: - return writeBreakWhenFalse(args[0], args[1], location); - case 6 /* Yield */: - return writeYield(args[0], location); - case 7 /* YieldStar */: - return writeYieldStar(args[0], location); - case 8 /* Return */: - return writeReturn(args[0], location); - case 9 /* Throw */: - return writeThrow(args[0], location); - } - } - function writeStatement(statement) { - if (statement) { - if (!statements) { - statements = [statement]; - } else { - statements.push(statement); - } - } - } - function writeAssign(left, right, operationLocation) { - writeStatement(setTextRange(factory2.createExpressionStatement(factory2.createAssignment(left, right)), operationLocation)); - } - function writeThrow(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement(setTextRange(factory2.createThrowStatement(expression), operationLocation)); - } - function writeReturn(expression, operationLocation) { - lastOperationWasAbrupt = true; - lastOperationWasCompletion = true; - writeStatement( - setEmitFlags( - setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression( - expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)] - ) - ), - operationLocation - ), - 768 /* NoTokenSourceMaps */ - ) - ); - } - function writeBreak(label, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement( - setEmitFlags( - setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression([ - createInstruction(3 /* Break */), - createLabel(label) - ]) - ), - operationLocation - ), - 768 /* NoTokenSourceMaps */ - ) - ); - } - function writeBreakWhenTrue(label, condition, operationLocation) { - writeStatement( - setEmitFlags( - factory2.createIfStatement( - condition, - setEmitFlags( - setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression([ - createInstruction(3 /* Break */), - createLabel(label) - ]) - ), - operationLocation - ), - 768 /* NoTokenSourceMaps */ - ) - ), - 1 /* SingleLine */ - ) - ); - } - function writeBreakWhenFalse(label, condition, operationLocation) { - writeStatement( - setEmitFlags( - factory2.createIfStatement( - factory2.createLogicalNot(condition), - setEmitFlags( - setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression([ - createInstruction(3 /* Break */), - createLabel(label) - ]) - ), - operationLocation - ), - 768 /* NoTokenSourceMaps */ - ) - ), - 1 /* SingleLine */ - ) - ); - } - function writeYield(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement( - setEmitFlags( - setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression( - expression ? [createInstruction(4 /* Yield */), expression] : [createInstruction(4 /* Yield */)] - ) - ), - operationLocation - ), - 768 /* NoTokenSourceMaps */ - ) - ); - } - function writeYieldStar(expression, operationLocation) { - lastOperationWasAbrupt = true; - writeStatement( - setEmitFlags( - setTextRange( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression([ - createInstruction(5 /* YieldStar */), - expression - ]) - ), - operationLocation - ), - 768 /* NoTokenSourceMaps */ - ) - ); - } - function writeEndfinally() { - lastOperationWasAbrupt = true; - writeStatement( - factory2.createReturnStatement( - factory2.createArrayLiteralExpression([ - createInstruction(7 /* Endfinally */) - ]) - ) - ); - } -} - -// src/compiler/transformers/module/module.ts -function transformModule(context) { - function getTransformModuleDelegate(moduleKind2) { - switch (moduleKind2) { - case 2 /* AMD */: - return transformAMDModule; - case 3 /* UMD */: - return transformUMDModule; - default: - return transformCommonJSModule; - } - } - const { - factory: factory2, - getEmitHelperFactory: emitHelpers, - startLexicalEnvironment, - endLexicalEnvironment, - hoistVariableDeclaration - } = context; - const compilerOptions = context.getCompilerOptions(); - const resolver = context.getEmitResolver(); - const host = context.getEmitHost(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const moduleKind = getEmitModuleKind(compilerOptions); - const previousOnSubstituteNode = context.onSubstituteNode; - const previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(213 /* CallExpression */); - context.enableSubstitution(215 /* TaggedTemplateExpression */); - context.enableSubstitution(80 /* Identifier */); - context.enableSubstitution(226 /* BinaryExpression */); - context.enableSubstitution(304 /* ShorthandPropertyAssignment */); - context.enableEmitNotification(307 /* SourceFile */); - const moduleInfoMap = []; - let currentSourceFile; - let currentModuleInfo; - let importsAndRequiresToRewriteOrShim; - const noSubstitution = []; - let needUMDDynamicImportHelper; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */ || isJsonSourceFile(node) && hasJsonModuleEmitEnabled(compilerOptions) && compilerOptions.outFile)) { - return node; - } - currentSourceFile = node; - currentModuleInfo = collectExternalModuleInfo(context, node); - moduleInfoMap[getOriginalNodeId(node)] = currentModuleInfo; - if (compilerOptions.rewriteRelativeImportExtensions) { - forEachDynamicImportOrRequireCall( - node, - /*includeTypeSpaceImports*/ - false, - /*requireStringLiteralLikeArgument*/ - false, - (node2) => { - if (!isStringLiteralLike(node2.arguments[0]) || shouldRewriteModuleSpecifier(node2.arguments[0].text, compilerOptions)) { - importsAndRequiresToRewriteOrShim = append(importsAndRequiresToRewriteOrShim, node2); - } - } - ); - } - const transformModule2 = getTransformModuleDelegate(moduleKind); - const updated = transformModule2(node); - currentSourceFile = void 0; - currentModuleInfo = void 0; - needUMDDynamicImportHelper = false; - return updated; - } - function shouldEmitUnderscoreUnderscoreESModule() { - if (hasJSFileExtension(currentSourceFile.fileName) && currentSourceFile.commonJsModuleIndicator && (!currentSourceFile.externalModuleIndicator || currentSourceFile.externalModuleIndicator === true)) { - return false; - } - if (!currentModuleInfo.exportEquals && isExternalModule(currentSourceFile)) { - return true; - } - return false; - } - function transformCommonJSModule(node) { - startLexicalEnvironment(); - const statements = []; - const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || isExternalModule(currentSourceFile); - const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict && !isJsonSourceFile(node), topLevelVisitor); - if (shouldEmitUnderscoreUnderscoreESModule()) { - append(statements, createUnderscoreUnderscoreESModule()); - } - if (some(currentModuleInfo.exportedNames)) { - const chunkSize = 50; - for (let i = 0; i < currentModuleInfo.exportedNames.length; i += chunkSize) { - append( - statements, - factory2.createExpressionStatement( - reduceLeft( - currentModuleInfo.exportedNames.slice(i, i + chunkSize), - (prev, nextId) => nextId.kind === 11 /* StringLiteral */ ? factory2.createAssignment(factory2.createElementAccessExpression(factory2.createIdentifier("exports"), factory2.createStringLiteral(nextId.text)), prev) : factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), - factory2.createVoidZero() - ) - ) - ); - } - } - for (const f of currentModuleInfo.exportedFunctions) { - appendExportsOfHoistedDeclaration(statements, f); - } - append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement)); - addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset)); - addExportEqualsIfNeeded( - statements, - /*emitAsReturn*/ - false - ); - insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); - const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements)); - addEmitHelpers(updated, context.readEmitHelpers()); - return updated; - } - function transformAMDModule(node) { - const define = factory2.createIdentifier("define"); - const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions); - const jsonSourceFile = isJsonSourceFile(node) && node; - const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies( - node, - /*includeNonAmdDependencies*/ - true - ); - const updated = factory2.updateSourceFile( - node, - setTextRange( - factory2.createNodeArray([ - factory2.createExpressionStatement( - factory2.createCallExpression( - define, - /*typeArguments*/ - void 0, - [ - // Add the module name (if provided). - ...moduleName ? [moduleName] : [], - // Add the dependency array argument: - // - // ["require", "exports", module1", "module2", ...] - factory2.createArrayLiteralExpression( - jsonSourceFile ? emptyArray : [ - factory2.createStringLiteral("require"), - factory2.createStringLiteral("exports"), - ...aliasedModuleNames, - ...unaliasedModuleNames - ] - ), - // Add the module body function argument: - // - // function (require, exports, module1, module2) ... - jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [ - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "require" - ), - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "exports" - ), - ...importAliasNames - ], - /*type*/ - void 0, - transformAsynchronousModuleBody(node) - ) - ] - ) - ) - ]), - /*location*/ - node.statements - ) - ); - addEmitHelpers(updated, context.readEmitHelpers()); - return updated; - } - function transformUMDModule(node) { - const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies( - node, - /*includeNonAmdDependencies*/ - false - ); - const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions); - const umdHeader = factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "factory" - )], - /*type*/ - void 0, - setTextRange( - factory2.createBlock( - [ - factory2.createIfStatement( - factory2.createLogicalAnd( - factory2.createTypeCheck(factory2.createIdentifier("module"), "object"), - factory2.createTypeCheck(factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), "object") - ), - factory2.createBlock([ - factory2.createVariableStatement( - /*modifiers*/ - void 0, - [ - factory2.createVariableDeclaration( - "v", - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createCallExpression( - factory2.createIdentifier("factory"), - /*typeArguments*/ - void 0, - [ - factory2.createIdentifier("require"), - factory2.createIdentifier("exports") - ] - ) - ) - ] - ), - setEmitFlags( - factory2.createIfStatement( - factory2.createStrictInequality( - factory2.createIdentifier("v"), - factory2.createIdentifier("undefined") - ), - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), - factory2.createIdentifier("v") - ) - ) - ), - 1 /* SingleLine */ - ) - ]), - factory2.createIfStatement( - factory2.createLogicalAnd( - factory2.createTypeCheck(factory2.createIdentifier("define"), "function"), - factory2.createPropertyAccessExpression(factory2.createIdentifier("define"), "amd") - ), - factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createIdentifier("define"), - /*typeArguments*/ - void 0, - [ - // Add the module name (if provided). - ...moduleName ? [moduleName] : [], - factory2.createArrayLiteralExpression([ - factory2.createStringLiteral("require"), - factory2.createStringLiteral("exports"), - ...aliasedModuleNames, - ...unaliasedModuleNames - ]), - factory2.createIdentifier("factory") - ] - ) - ) - ]) - ) - ) - ], - /*multiLine*/ - true - ), - /*location*/ - void 0 - ) - ); - const updated = factory2.updateSourceFile( - node, - setTextRange( - factory2.createNodeArray([ - factory2.createExpressionStatement( - factory2.createCallExpression( - umdHeader, - /*typeArguments*/ - void 0, - [ - // Add the module body function argument: - // - // function (require, exports) ... - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [ - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "require" - ), - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "exports" - ), - ...importAliasNames - ], - /*type*/ - void 0, - transformAsynchronousModuleBody(node) - ) - ] - ) - ) - ]), - /*location*/ - node.statements - ) - ); - addEmitHelpers(updated, context.readEmitHelpers()); - return updated; - } - function collectAsynchronousDependencies(node, includeNonAmdDependencies) { - const aliasedModuleNames = []; - const unaliasedModuleNames = []; - const importAliasNames = []; - for (const amdDependency of node.amdDependencies) { - if (amdDependency.name) { - aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path)); - importAliasNames.push(factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - amdDependency.name - )); - } else { - unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path)); - } - } - for (const importNode of currentModuleInfo.externalImports) { - const externalModuleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions); - const importAliasName = getLocalNameForExternalImport(factory2, importNode, currentSourceFile); - if (externalModuleName) { - if (includeNonAmdDependencies && importAliasName) { - setEmitFlags(importAliasName, 8 /* NoSubstitution */); - aliasedModuleNames.push(externalModuleName); - importAliasNames.push(factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - importAliasName - )); - } else { - unaliasedModuleNames.push(externalModuleName); - } - } - } - return { aliasedModuleNames, unaliasedModuleNames, importAliasNames }; - } - function getAMDImportExpressionForImport(node) { - if (isImportEqualsDeclaration(node) || isExportDeclaration(node) || !getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions)) { - return void 0; - } - const name = getLocalNameForExternalImport(factory2, node, currentSourceFile); - const expr = getHelperExpressionForImport(node, name); - if (expr === name) { - return void 0; - } - return factory2.createExpressionStatement(factory2.createAssignment(name, expr)); - } - function transformAsynchronousModuleBody(node) { - startLexicalEnvironment(); - const statements = []; - const statementOffset = factory2.copyPrologue( - node.statements, - statements, - /*ensureUseStrict*/ - true, - topLevelVisitor - ); - if (shouldEmitUnderscoreUnderscoreESModule()) { - append(statements, createUnderscoreUnderscoreESModule()); - } - if (some(currentModuleInfo.exportedNames)) { - append( - statements, - factory2.createExpressionStatement(reduceLeft(currentModuleInfo.exportedNames, (prev, nextId) => nextId.kind === 11 /* StringLiteral */ ? factory2.createAssignment(factory2.createElementAccessExpression(factory2.createIdentifier("exports"), factory2.createStringLiteral(nextId.text)), prev) : factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), factory2.createVoidZero())) - ); - } - for (const f of currentModuleInfo.exportedFunctions) { - appendExportsOfHoistedDeclaration(statements, f); - } - append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement)); - if (moduleKind === 2 /* AMD */) { - addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport)); - } - addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset)); - addExportEqualsIfNeeded( - statements, - /*emitAsReturn*/ - true - ); - insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); - const body = factory2.createBlock( - statements, - /*multiLine*/ - true - ); - if (needUMDDynamicImportHelper) { - addEmitHelper(body, dynamicImportUMDHelper); - } - return body; - } - function addExportEqualsIfNeeded(statements, emitAsReturn) { - if (currentModuleInfo.exportEquals) { - const expressionResult = visitNode(currentModuleInfo.exportEquals.expression, visitor, isExpression); - if (expressionResult) { - if (emitAsReturn) { - const statement = factory2.createReturnStatement(expressionResult); - setTextRange(statement, currentModuleInfo.exportEquals); - setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */); - statements.push(statement); - } else { - const statement = factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression( - factory2.createIdentifier("module"), - "exports" - ), - expressionResult - ) - ); - setTextRange(statement, currentModuleInfo.exportEquals); - setEmitFlags(statement, 3072 /* NoComments */); - statements.push(statement); - } - } - } - } - function topLevelVisitor(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - return visitTopLevelImportDeclaration(node); - case 271 /* ImportEqualsDeclaration */: - return visitTopLevelImportEqualsDeclaration(node); - case 278 /* ExportDeclaration */: - return visitTopLevelExportDeclaration(node); - case 277 /* ExportAssignment */: - return visitTopLevelExportAssignment(node); - default: - return topLevelNestedVisitor(node); - } - } - function topLevelNestedVisitor(node) { - switch (node.kind) { - case 243 /* VariableStatement */: - return visitVariableStatement(node); - case 262 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 263 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 248 /* ForStatement */: - return visitForStatement( - node, - /*isTopLevel*/ - true - ); - case 249 /* ForInStatement */: - return visitForInStatement(node); - case 250 /* ForOfStatement */: - return visitForOfStatement(node); - case 246 /* DoStatement */: - return visitDoStatement(node); - case 247 /* WhileStatement */: - return visitWhileStatement(node); - case 256 /* LabeledStatement */: - return visitLabeledStatement(node); - case 254 /* WithStatement */: - return visitWithStatement(node); - case 245 /* IfStatement */: - return visitIfStatement(node); - case 255 /* SwitchStatement */: - return visitSwitchStatement(node); - case 269 /* CaseBlock */: - return visitCaseBlock(node); - case 296 /* CaseClause */: - return visitCaseClause(node); - case 297 /* DefaultClause */: - return visitDefaultClause(node); - case 258 /* TryStatement */: - return visitTryStatement(node); - case 299 /* CatchClause */: - return visitCatchClause(node); - case 241 /* Block */: - return visitBlock(node); - default: - return visitor(node); - } - } - function visitorWorker(node, valueIsDiscarded) { - if (!(node.transformFlags & (8388608 /* ContainsDynamicImport */ | 4096 /* ContainsDestructuringAssignment */ | 268435456 /* ContainsUpdateExpressionForIdentifier */)) && !(importsAndRequiresToRewriteOrShim == null ? void 0 : importsAndRequiresToRewriteOrShim.length)) { - return node; - } - switch (node.kind) { - case 248 /* ForStatement */: - return visitForStatement( - node, - /*isTopLevel*/ - false - ); - case 244 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, valueIsDiscarded); - case 355 /* PartiallyEmittedExpression */: - return visitPartiallyEmittedExpression(node, valueIsDiscarded); - case 213 /* CallExpression */: - const needsRewrite = node === firstOrUndefined(importsAndRequiresToRewriteOrShim); - if (needsRewrite) { - importsAndRequiresToRewriteOrShim.shift(); - } - if (isImportCall(node) && host.shouldTransformImportCall(currentSourceFile)) { - return visitImportCallExpression(node, needsRewrite); - } else if (needsRewrite) { - return shimOrRewriteImportOrRequireCall(node); - } - break; - case 226 /* BinaryExpression */: - if (isDestructuringAssignment(node)) { - return visitDestructuringAssignment(node, valueIsDiscarded); - } - break; - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded); - } - return visitEachChild(node, visitor, context); - } - function visitor(node) { - return visitorWorker( - node, - /*valueIsDiscarded*/ - false - ); - } - function discardedValueVisitor(node) { - return visitorWorker( - node, - /*valueIsDiscarded*/ - true - ); - } - function destructuringNeedsFlattening(node) { - if (isObjectLiteralExpression(node)) { - for (const elem of node.properties) { - switch (elem.kind) { - case 303 /* PropertyAssignment */: - if (destructuringNeedsFlattening(elem.initializer)) { - return true; - } - break; - case 304 /* ShorthandPropertyAssignment */: - if (destructuringNeedsFlattening(elem.name)) { - return true; - } - break; - case 305 /* SpreadAssignment */: - if (destructuringNeedsFlattening(elem.expression)) { - return true; - } - break; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return false; - default: - Debug.assertNever(elem, "Unhandled object member kind"); - } - } - } else if (isArrayLiteralExpression(node)) { - for (const elem of node.elements) { - if (isSpreadElement(elem)) { - if (destructuringNeedsFlattening(elem.expression)) { - return true; - } - } else if (destructuringNeedsFlattening(elem)) { - return true; - } - } - } else if (isIdentifier(node)) { - return length(getExports(node)) > (isExportName(node) ? 1 : 0); - } - return false; - } - function visitDestructuringAssignment(node, valueIsDiscarded) { - if (destructuringNeedsFlattening(node.left)) { - return flattenDestructuringAssignment(node, visitor, context, 0 /* All */, !valueIsDiscarded, createAllExportExpressions); - } - return visitEachChild(node, visitor, context); - } - function visitForStatement(node, isTopLevel) { - if (isTopLevel && node.initializer && isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) { - const exportStatements = appendExportsOfVariableDeclarationList( - /*statements*/ - void 0, - node.initializer, - /*isForInOrOfInitializer*/ - false - ); - if (exportStatements) { - const statements = []; - const varDeclList = visitNode(node.initializer, discardedValueVisitor, isVariableDeclarationList); - const varStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - varDeclList - ); - statements.push(varStatement); - addRange(statements, exportStatements); - const condition = visitNode(node.condition, visitor, isExpression); - const incrementor = visitNode(node.incrementor, discardedValueVisitor, isExpression); - const body = visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context); - statements.push(factory2.updateForStatement( - node, - /*initializer*/ - void 0, - condition, - incrementor, - body - )); - return statements; - } - } - return factory2.updateForStatement( - node, - visitNode(node.initializer, discardedValueVisitor, isForInitializer), - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, discardedValueVisitor, isExpression), - visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context) - ); - } - function visitForInStatement(node) { - if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) { - const exportStatements = appendExportsOfVariableDeclarationList( - /*statements*/ - void 0, - node.initializer, - /*isForInOrOfInitializer*/ - true - ); - if (some(exportStatements)) { - const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer); - const expression = visitNode(node.expression, visitor, isExpression); - const body = visitIterationBody(node.statement, topLevelNestedVisitor, context); - const mergedBody = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock( - [...exportStatements, body], - /*multiLine*/ - true - ); - return factory2.updateForInStatement(node, initializer, expression, mergedBody); - } - } - return factory2.updateForInStatement( - node, - visitNode(node.initializer, discardedValueVisitor, isForInitializer), - visitNode(node.expression, visitor, isExpression), - visitIterationBody(node.statement, topLevelNestedVisitor, context) - ); - } - function visitForOfStatement(node) { - if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) { - const exportStatements = appendExportsOfVariableDeclarationList( - /*statements*/ - void 0, - node.initializer, - /*isForInOrOfInitializer*/ - true - ); - const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer); - const expression = visitNode(node.expression, visitor, isExpression); - let body = visitIterationBody(node.statement, topLevelNestedVisitor, context); - if (some(exportStatements)) { - body = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock( - [...exportStatements, body], - /*multiLine*/ - true - ); - } - return factory2.updateForOfStatement(node, node.awaitModifier, initializer, expression, body); - } - return factory2.updateForOfStatement( - node, - node.awaitModifier, - visitNode(node.initializer, discardedValueVisitor, isForInitializer), - visitNode(node.expression, visitor, isExpression), - visitIterationBody(node.statement, topLevelNestedVisitor, context) - ); - } - function visitDoStatement(node) { - return factory2.updateDoStatement( - node, - visitIterationBody(node.statement, topLevelNestedVisitor, context), - visitNode(node.expression, visitor, isExpression) - ); - } - function visitWhileStatement(node) { - return factory2.updateWhileStatement( - node, - visitNode(node.expression, visitor, isExpression), - visitIterationBody(node.statement, topLevelNestedVisitor, context) - ); - } - function visitLabeledStatement(node) { - return factory2.updateLabeledStatement( - node, - node.label, - visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? setTextRange(factory2.createEmptyStatement(), node.statement) - ); - } - function visitWithStatement(node) { - return factory2.updateWithStatement( - node, - visitNode(node.expression, visitor, isExpression), - Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)) - ); - } - function visitIfStatement(node) { - return factory2.updateIfStatement( - node, - visitNode(node.expression, visitor, isExpression), - visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? factory2.createBlock([]), - visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) - ); - } - function visitSwitchStatement(node) { - return factory2.updateSwitchStatement( - node, - visitNode(node.expression, visitor, isExpression), - Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock)) - ); - } - function visitCaseBlock(node) { - return factory2.updateCaseBlock( - node, - visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause) - ); - } - function visitCaseClause(node) { - return factory2.updateCaseClause( - node, - visitNode(node.expression, visitor, isExpression), - visitNodes2(node.statements, topLevelNestedVisitor, isStatement) - ); - } - function visitDefaultClause(node) { - return visitEachChild(node, topLevelNestedVisitor, context); - } - function visitTryStatement(node) { - return visitEachChild(node, topLevelNestedVisitor, context); - } - function visitCatchClause(node) { - return factory2.updateCatchClause( - node, - node.variableDeclaration, - Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock)) - ); - } - function visitBlock(node) { - node = visitEachChild(node, topLevelNestedVisitor, context); - return node; - } - function visitExpressionStatement(node) { - return factory2.updateExpressionStatement( - node, - visitNode(node.expression, discardedValueVisitor, isExpression) - ); - } - function visitParenthesizedExpression(node, valueIsDiscarded) { - return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); - } - function visitPartiallyEmittedExpression(node, valueIsDiscarded) { - return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); - } - function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) { - if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) { - const exportedNames = getExports(node.operand); - if (exportedNames) { - let temp; - let expression = visitNode(node.operand, visitor, isExpression); - if (isPrefixUnaryExpression(node)) { - expression = factory2.updatePrefixUnaryExpression(node, expression); - } else { - expression = factory2.updatePostfixUnaryExpression(node, expression); - if (!valueIsDiscarded) { - temp = factory2.createTempVariable(hoistVariableDeclaration); - expression = factory2.createAssignment(temp, expression); - setTextRange(expression, node); - } - expression = factory2.createComma(expression, factory2.cloneNode(node.operand)); - setTextRange(expression, node); - } - for (const exportName of exportedNames) { - noSubstitution[getNodeId(expression)] = true; - expression = createExportExpression(exportName, expression); - setTextRange(expression, node); - } - if (temp) { - noSubstitution[getNodeId(expression)] = true; - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; - } - } - return visitEachChild(node, visitor, context); - } - function shimOrRewriteImportOrRequireCall(node) { - return factory2.updateCallExpression( - node, - node.expression, - /*typeArguments*/ - void 0, - visitNodes2(node.arguments, (arg) => { - if (arg === node.arguments[0]) { - return isStringLiteralLike(arg) ? rewriteModuleSpecifier(arg, compilerOptions) : emitHelpers().createRewriteRelativeImportExtensionsHelper(arg); - } - return visitor(arg); - }, isExpression) - ); - } - function visitImportCallExpression(node, rewriteOrShim) { - if (moduleKind === 0 /* None */ && languageVersion >= 7 /* ES2020 */) { - return visitEachChild(node, visitor, context); - } - const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions); - const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression); - const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument && rewriteOrShim ? isStringLiteral(firstArgument) ? rewriteModuleSpecifier(firstArgument, compilerOptions) : emitHelpers().createRewriteRelativeImportExtensionsHelper(firstArgument) : firstArgument; - const containsLexicalThis = !!(node.transformFlags & 16384 /* ContainsLexicalThis */); - switch (compilerOptions.module) { - case 2 /* AMD */: - return createImportCallExpressionAMD(argument, containsLexicalThis); - case 3 /* UMD */: - return createImportCallExpressionUMD(argument ?? factory2.createVoidZero(), containsLexicalThis); - case 1 /* CommonJS */: - default: - return createImportCallExpressionCommonJS(argument); - } - } - function createImportCallExpressionUMD(arg, containsLexicalThis) { - needUMDDynamicImportHelper = true; - if (isSimpleCopiableExpression(arg)) { - const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */); - return factory2.createConditionalExpression( - /*condition*/ - factory2.createIdentifier("__syncRequire"), - /*questionToken*/ - void 0, - /*whenTrue*/ - createImportCallExpressionCommonJS(arg), - /*colonToken*/ - void 0, - /*whenFalse*/ - createImportCallExpressionAMD(argClone, containsLexicalThis) - ); - } else { - const temp = factory2.createTempVariable(hoistVariableDeclaration); - return factory2.createComma( - factory2.createAssignment(temp, arg), - factory2.createConditionalExpression( - /*condition*/ - factory2.createIdentifier("__syncRequire"), - /*questionToken*/ - void 0, - /*whenTrue*/ - createImportCallExpressionCommonJS( - temp, - /*isInlineable*/ - true - ), - /*colonToken*/ - void 0, - /*whenFalse*/ - createImportCallExpressionAMD(temp, containsLexicalThis) - ) - ); - } - } - function createImportCallExpressionAMD(arg, containsLexicalThis) { - const resolve = factory2.createUniqueName("resolve"); - const reject = factory2.createUniqueName("reject"); - const parameters = [ - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - /*name*/ - resolve - ), - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - /*name*/ - reject - ) - ]; - const body = factory2.createBlock([ - factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createIdentifier("require"), - /*typeArguments*/ - void 0, - [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject] - ) - ) - ]); - let func; - if (languageVersion >= 2 /* ES2015 */) { - func = factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - body - ); - } else { - func = factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - body - ); - if (containsLexicalThis) { - setEmitFlags(func, 16 /* CapturesThis */); - } - } - const promise = factory2.createNewExpression( - factory2.createIdentifier("Promise"), - /*typeArguments*/ - void 0, - [func] - ); - if (getESModuleInterop(compilerOptions)) { - return factory2.createCallExpression( - factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")), - /*typeArguments*/ - void 0, - [emitHelpers().createImportStarCallbackHelper()] - ); - } - return promise; - } - function createImportCallExpressionCommonJS(arg, isInlineable) { - const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable; - const promiseResolveCall = factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"), - /*typeArguments*/ - void 0, - /*argumentsArray*/ - needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [ - factory2.createTemplateExpression(factory2.createTemplateHead(""), [ - factory2.createTemplateSpan(arg, factory2.createTemplateTail("")) - ]) - ] : [ - factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"), - /*typeArguments*/ - void 0, - [arg] - ) - ] : [] - ); - let requireCall = factory2.createCallExpression( - factory2.createIdentifier("require"), - /*typeArguments*/ - void 0, - needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : [] - ); - if (getESModuleInterop(compilerOptions)) { - requireCall = emitHelpers().createImportStarHelper(requireCall); - } - const parameters = needSyncEval ? [ - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - /*name*/ - "s" - ) - ] : []; - let func; - if (languageVersion >= 2 /* ES2015 */) { - func = factory2.createArrowFunction( - /*modifiers*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - parameters, - /*type*/ - void 0, - /*equalsGreaterThanToken*/ - void 0, - requireCall - ); - } else { - func = factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - parameters, - /*type*/ - void 0, - factory2.createBlock([factory2.createReturnStatement(requireCall)]) - ); - } - const downleveledImport = factory2.createCallExpression( - factory2.createPropertyAccessExpression(promiseResolveCall, "then"), - /*typeArguments*/ - void 0, - [func] - ); - return downleveledImport; - } - function getHelperExpressionForExport(node, innerExpr) { - if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) { - return innerExpr; - } - if (getExportNeedsImportStarHelper(node)) { - return emitHelpers().createImportStarHelper(innerExpr); - } - return innerExpr; - } - function getHelperExpressionForImport(node, innerExpr) { - if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) { - return innerExpr; - } - if (getImportNeedsImportStarHelper(node)) { - return emitHelpers().createImportStarHelper(innerExpr); - } - if (getImportNeedsImportDefaultHelper(node)) { - return emitHelpers().createImportDefaultHelper(innerExpr); - } - return innerExpr; - } - function visitTopLevelImportDeclaration(node) { - let statements; - const namespaceDeclaration = getNamespaceDeclarationNode(node); - if (moduleKind !== 2 /* AMD */) { - if (!node.importClause) { - return setOriginalNode(setTextRange(factory2.createExpressionStatement(createRequireCall2(node)), node), node); - } else { - const variables = []; - if (namespaceDeclaration && !isDefaultImport(node)) { - variables.push( - factory2.createVariableDeclaration( - factory2.cloneNode(namespaceDeclaration.name), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - getHelperExpressionForImport(node, createRequireCall2(node)) - ) - ); - } else { - variables.push( - factory2.createVariableDeclaration( - factory2.getGeneratedNameForNode(node), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - getHelperExpressionForImport(node, createRequireCall2(node)) - ) - ); - if (namespaceDeclaration && isDefaultImport(node)) { - variables.push( - factory2.createVariableDeclaration( - factory2.cloneNode(namespaceDeclaration.name), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.getGeneratedNameForNode(node) - ) - ); - } - } - statements = append( - statements, - setOriginalNode( - setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - variables, - languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ - ) - ), - /*location*/ - node - ), - /*original*/ - node - ) - ); - } - } else if (namespaceDeclaration && isDefaultImport(node)) { - statements = append( - statements, - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - [ - setOriginalNode( - setTextRange( - factory2.createVariableDeclaration( - factory2.cloneNode(namespaceDeclaration.name), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.getGeneratedNameForNode(node) - ), - /*location*/ - node - ), - /*original*/ - node - ) - ], - languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ - ) - ) - ); - } - statements = appendExportsOfImportDeclaration(statements, node); - return singleOrMany(statements); - } - function createRequireCall2(importNode) { - const moduleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions); - const args = []; - if (moduleName) { - args.push(rewriteModuleSpecifier(moduleName, compilerOptions)); - } - return factory2.createCallExpression( - factory2.createIdentifier("require"), - /*typeArguments*/ - void 0, - args - ); - } - function visitTopLevelImportEqualsDeclaration(node) { - Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - let statements; - if (moduleKind !== 2 /* AMD */) { - if (hasSyntacticModifier(node, 32 /* Export */)) { - statements = append( - statements, - setOriginalNode( - setTextRange( - factory2.createExpressionStatement( - createExportExpression( - node.name, - createRequireCall2(node) - ) - ), - node - ), - node - ) - ); - } else { - statements = append( - statements, - setOriginalNode( - setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - [ - factory2.createVariableDeclaration( - factory2.cloneNode(node.name), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - createRequireCall2(node) - ) - ], - /*flags*/ - languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ - ) - ), - node - ), - node - ) - ); - } - } else { - if (hasSyntacticModifier(node, 32 /* Export */)) { - statements = append( - statements, - setOriginalNode( - setTextRange( - factory2.createExpressionStatement( - createExportExpression(factory2.getExportName(node), factory2.getLocalName(node)) - ), - node - ), - node - ) - ); - } - } - statements = appendExportsOfImportEqualsDeclaration(statements, node); - return singleOrMany(statements); - } - function visitTopLevelExportDeclaration(node) { - if (!node.moduleSpecifier) { - return void 0; - } - const generatedName = factory2.getGeneratedNameForNode(node); - if (node.exportClause && isNamedExports(node.exportClause)) { - const statements = []; - if (moduleKind !== 2 /* AMD */) { - statements.push( - setOriginalNode( - setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - generatedName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - createRequireCall2(node) - ) - ]) - ), - /*location*/ - node - ), - /* original */ - node - ) - ); - } - for (const specifier of node.exportClause.elements) { - const specifierName = specifier.propertyName || specifier.name; - const exportNeedsImportDefault = !!getESModuleInterop(compilerOptions) && !(getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) && moduleExportNameIsDefault(specifierName); - const target = exportNeedsImportDefault ? emitHelpers().createImportDefaultHelper(generatedName) : generatedName; - const exportedValue = specifierName.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, specifierName) : factory2.createPropertyAccessExpression(target, specifierName); - statements.push( - setOriginalNode( - setTextRange( - factory2.createExpressionStatement( - createExportExpression( - specifier.name.kind === 11 /* StringLiteral */ ? factory2.cloneNode(specifier.name) : factory2.getExportName(specifier), - exportedValue, - /*location*/ - void 0, - /*liveBinding*/ - true - ) - ), - specifier - ), - specifier - ) - ); - } - return singleOrMany(statements); - } else if (node.exportClause) { - const statements = []; - statements.push( - setOriginalNode( - setTextRange( - factory2.createExpressionStatement( - createExportExpression( - factory2.cloneNode(node.exportClause.name), - getHelperExpressionForExport( - node, - moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : isExportNamespaceAsDefaultDeclaration(node) ? generatedName : node.exportClause.name.kind === 11 /* StringLiteral */ ? generatedName : factory2.createIdentifier(idText(node.exportClause.name)) - ) - ) - ), - node - ), - node - ) - ); - return singleOrMany(statements); - } else { - return setOriginalNode( - setTextRange( - factory2.createExpressionStatement( - emitHelpers().createExportStarHelper(moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : generatedName) - ), - node - ), - node - ); - } - } - function visitTopLevelExportAssignment(node) { - if (node.isExportEquals) { - return void 0; - } - return createExportStatement( - factory2.createIdentifier("default"), - visitNode(node.expression, visitor, isExpression), - /*location*/ - node, - /*allowComments*/ - true - ); - } - function visitFunctionDeclaration(node) { - let statements; - if (hasSyntacticModifier(node, 32 /* Export */)) { - statements = append( - statements, - setOriginalNode( - setTextRange( - factory2.createFunctionDeclaration( - visitNodes2(node.modifiers, modifierVisitor, isModifier), - node.asteriskToken, - factory2.getDeclarationName( - node, - /*allowComments*/ - true, - /*allowSourceMaps*/ - true - ), - /*typeParameters*/ - void 0, - visitNodes2(node.parameters, visitor, isParameter), - /*type*/ - void 0, - visitEachChild(node.body, visitor, context) - ), - /*location*/ - node - ), - /*original*/ - node - ) - ); - } else { - statements = append(statements, visitEachChild(node, visitor, context)); - } - return singleOrMany(statements); - } - function visitClassDeclaration(node) { - let statements; - if (hasSyntacticModifier(node, 32 /* Export */)) { - statements = append( - statements, - setOriginalNode( - setTextRange( - factory2.createClassDeclaration( - visitNodes2(node.modifiers, modifierVisitor, isModifierLike), - factory2.getDeclarationName( - node, - /*allowComments*/ - true, - /*allowSourceMaps*/ - true - ), - /*typeParameters*/ - void 0, - visitNodes2(node.heritageClauses, visitor, isHeritageClause), - visitNodes2(node.members, visitor, isClassElement) - ), - node - ), - node - ) - ); - } else { - statements = append(statements, visitEachChild(node, visitor, context)); - } - statements = appendExportsOfHoistedDeclaration(statements, node); - return singleOrMany(statements); - } - function visitVariableStatement(node) { - let statements; - let variables; - let expressions; - if (hasSyntacticModifier(node, 32 /* Export */)) { - let modifiers; - let removeCommentsOnExpressions = false; - for (const variable of node.declarationList.declarations) { - if (isIdentifier(variable.name) && isLocalName(variable.name)) { - if (!modifiers) { - modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); - } - if (variable.initializer) { - const updatedVariable = factory2.updateVariableDeclaration( - variable, - variable.name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - createExportExpression( - variable.name, - visitNode(variable.initializer, visitor, isExpression) - ) - ); - variables = append(variables, updatedVariable); - } else { - variables = append(variables, variable); - } - } else if (variable.initializer) { - if (!isBindingPattern(variable.name) && (isArrowFunction(variable.initializer) || isFunctionExpression(variable.initializer) || isClassExpression(variable.initializer))) { - const expression = factory2.createAssignment( - setTextRange( - factory2.createPropertyAccessExpression( - factory2.createIdentifier("exports"), - variable.name - ), - /*location*/ - variable.name - ), - factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name)) - ); - const updatedVariable = factory2.createVariableDeclaration( - variable.name, - variable.exclamationToken, - variable.type, - visitNode(variable.initializer, visitor, isExpression) - ); - variables = append(variables, updatedVariable); - expressions = append(expressions, expression); - removeCommentsOnExpressions = true; - } else { - expressions = append(expressions, transformInitializedVariable(variable)); - } - } - } - if (variables) { - statements = append(statements, factory2.updateVariableStatement(node, modifiers, factory2.updateVariableDeclarationList(node.declarationList, variables))); - } - if (expressions) { - const statement = setOriginalNode(setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node), node); - if (removeCommentsOnExpressions) { - removeAllComments(statement); - } - statements = append(statements, statement); - } - } else { - statements = append(statements, visitEachChild(node, visitor, context)); - } - statements = appendExportsOfVariableStatement(statements, node); - return singleOrMany(statements); - } - function createAllExportExpressions(name, value, location) { - const exportedNames = getExports(name); - if (exportedNames) { - let expression = isExportName(name) ? value : factory2.createAssignment(name, value); - for (const exportName of exportedNames) { - setEmitFlags(expression, 8 /* NoSubstitution */); - expression = createExportExpression( - exportName, - expression, - /*location*/ - location - ); - } - return expression; - } - return factory2.createAssignment(name, value); - } - function transformInitializedVariable(node) { - if (isBindingPattern(node.name)) { - return flattenDestructuringAssignment( - visitNode(node, visitor, isInitializedVariable), - visitor, - context, - 0 /* All */, - /*needsValue*/ - false, - createAllExportExpressions - ); - } else { - return factory2.createAssignment( - setTextRange( - factory2.createPropertyAccessExpression( - factory2.createIdentifier("exports"), - node.name - ), - /*location*/ - node.name - ), - node.initializer ? visitNode(node.initializer, visitor, isExpression) : factory2.createVoidZero() - ); - } - } - function appendExportsOfImportDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - const importClause = decl.importClause; - if (!importClause) { - return statements; - } - const seen = new IdentifierNameMap(); - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, seen, importClause); - } - const namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 274 /* NamespaceImport */: - statements = appendExportsOfDeclaration(statements, seen, namedBindings); - break; - case 275 /* NamedImports */: - for (const importBinding of namedBindings.elements) { - statements = appendExportsOfDeclaration( - statements, - seen, - importBinding, - /*liveBinding*/ - true - ); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl); - } - function appendExportsOfVariableStatement(statements, node) { - return appendExportsOfVariableDeclarationList( - statements, - node.declarationList, - /*isForInOrOfInitializer*/ - false - ); - } - function appendExportsOfVariableDeclarationList(statements, node, isForInOrOfInitializer) { - if (currentModuleInfo.exportEquals) { - return statements; - } - for (const decl of node.declarations) { - statements = appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer); - } - return statements; - } - function appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer) { - if (currentModuleInfo.exportEquals) { - return statements; - } - if (isBindingPattern(decl.name)) { - for (const element of decl.name.elements) { - if (!isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, isForInOrOfInitializer); - } - } - } else if (!isGeneratedIdentifier(decl.name) && (!isVariableDeclaration(decl) || decl.initializer || isForInOrOfInitializer)) { - statements = appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (currentModuleInfo.exportEquals) { - return statements; - } - const seen = new IdentifierNameMap(); - if (hasSyntacticModifier(decl, 32 /* Export */)) { - const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl); - statements = appendExportStatement( - statements, - seen, - exportName, - factory2.getLocalName(decl), - /*location*/ - decl - ); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, seen, decl); - } - return statements; - } - function appendExportsOfDeclaration(statements, seen, decl, liveBinding) { - const name = factory2.getDeclarationName(decl); - const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name); - if (exportSpecifiers) { - for (const exportSpecifier of exportSpecifiers) { - statements = appendExportStatement( - statements, - seen, - exportSpecifier.name, - name, - /*location*/ - exportSpecifier.name, - /*allowComments*/ - void 0, - liveBinding - ); - } - } - return statements; - } - function appendExportStatement(statements, seen, exportName, expression, location, allowComments, liveBinding) { - if (exportName.kind !== 11 /* StringLiteral */) { - if (seen.has(exportName)) { - return statements; - } - seen.set(exportName, true); - } - statements = append(statements, createExportStatement(exportName, expression, location, allowComments, liveBinding)); - return statements; - } - function createUnderscoreUnderscoreESModule() { - const statement = factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"), - /*typeArguments*/ - void 0, - [ - factory2.createIdentifier("exports"), - factory2.createStringLiteral("__esModule"), - factory2.createObjectLiteralExpression([ - factory2.createPropertyAssignment("value", factory2.createTrue()) - ]) - ] - ) - ); - setEmitFlags(statement, 2097152 /* CustomPrologue */); - return statement; - } - function createExportStatement(name, value, location, allowComments, liveBinding) { - const statement = setTextRange(factory2.createExpressionStatement(createExportExpression( - name, - value, - /*location*/ - void 0, - liveBinding - )), location); - startOnNewLine(statement); - if (!allowComments) { - setEmitFlags(statement, 3072 /* NoComments */); - } - return statement; - } - function createExportExpression(name, value, location, liveBinding) { - return setTextRange( - liveBinding ? factory2.createCallExpression( - factory2.createPropertyAccessExpression( - factory2.createIdentifier("Object"), - "defineProperty" - ), - /*typeArguments*/ - void 0, - [ - factory2.createIdentifier("exports"), - factory2.createStringLiteralFromNode(name), - factory2.createObjectLiteralExpression([ - factory2.createPropertyAssignment("enumerable", factory2.createTrue()), - factory2.createPropertyAssignment( - "get", - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - [], - /*type*/ - void 0, - factory2.createBlock([factory2.createReturnStatement(value)]) - ) - ) - ]) - ] - ) : factory2.createAssignment( - name.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression( - factory2.createIdentifier("exports"), - factory2.cloneNode(name) - ) : factory2.createPropertyAccessExpression( - factory2.createIdentifier("exports"), - factory2.cloneNode(name) - ), - value - ), - location - ); - } - function modifierVisitor(node) { - switch (node.kind) { - case 95 /* ExportKeyword */: - case 90 /* DefaultKeyword */: - return void 0; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 307 /* SourceFile */) { - currentSourceFile = node; - currentModuleInfo = moduleInfoMap[getOriginalNodeId(currentSourceFile)]; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = void 0; - currentModuleInfo = void 0; - } else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution[node.id]) { - return node; - } - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } else if (isShorthandPropertyAssignment(node)) { - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - const name = node.name; - const exportedOrImportedName = substituteExpressionIdentifier(name); - if (exportedOrImportedName !== name) { - if (node.objectAssignmentInitializer) { - const initializer = factory2.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); - return setTextRange(factory2.createPropertyAssignment(name, initializer), node); - } - return setTextRange(factory2.createPropertyAssignment(name, exportedOrImportedName), node); - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - return substituteExpressionIdentifier(node); - case 213 /* CallExpression */: - return substituteCallExpression(node); - case 215 /* TaggedTemplateExpression */: - return substituteTaggedTemplateExpression(node); - case 226 /* BinaryExpression */: - return substituteBinaryExpression(node); - } - return node; - } - function substituteCallExpression(node) { - if (isIdentifier(node.expression)) { - const expression = substituteExpressionIdentifier(node.expression); - noSubstitution[getNodeId(expression)] = true; - if (!isIdentifier(expression) && !(getEmitFlags(node.expression) & 8192 /* HelperName */)) { - return addInternalEmitFlags( - factory2.updateCallExpression( - node, - expression, - /*typeArguments*/ - void 0, - node.arguments - ), - 16 /* IndirectCall */ - ); - } - } - return node; - } - function substituteTaggedTemplateExpression(node) { - if (isIdentifier(node.tag)) { - const tag = substituteExpressionIdentifier(node.tag); - noSubstitution[getNodeId(tag)] = true; - if (!isIdentifier(tag) && !(getEmitFlags(node.tag) & 8192 /* HelperName */)) { - return addInternalEmitFlags( - factory2.updateTaggedTemplateExpression( - node, - tag, - /*typeArguments*/ - void 0, - node.template - ), - 16 /* IndirectCall */ - ); - } - } - return node; - } - function substituteExpressionIdentifier(node) { - var _a, _b; - if (getEmitFlags(node) & 8192 /* HelperName */) { - const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return factory2.createPropertyAccessExpression(externalHelpersModuleName, node); - } - return node; - } else if (!(isGeneratedIdentifier(node) && !(node.emitNode.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) { - const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node)); - if (exportContainer && exportContainer.kind === 307 /* SourceFile */) { - return setTextRange( - factory2.createPropertyAccessExpression( - factory2.createIdentifier("exports"), - factory2.cloneNode(node) - ), - /*location*/ - node - ); - } - const importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (isImportClause(importDeclaration)) { - return setTextRange( - factory2.createPropertyAccessExpression( - factory2.getGeneratedNameForNode(importDeclaration.parent), - factory2.createIdentifier("default") - ), - /*location*/ - node - ); - } else if (isImportSpecifier(importDeclaration)) { - const name = importDeclaration.propertyName || importDeclaration.name; - const target = factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration); - return setTextRange( - name.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, factory2.cloneNode(name)) : factory2.createPropertyAccessExpression(target, factory2.cloneNode(name)), - /*location*/ - node - ); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) { - const exportedNames = getExports(node.left); - if (exportedNames) { - let expression = node; - for (const exportName of exportedNames) { - noSubstitution[getNodeId(expression)] = true; - expression = createExportExpression( - exportName, - expression, - /*location*/ - node - ); - } - return expression; - } - } - return node; - } - function getExports(name) { - if (!isGeneratedIdentifier(name)) { - const importDeclaration = resolver.getReferencedImportDeclaration(name); - if (importDeclaration) { - return currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(importDeclaration)]; - } - const bindingsSet = /* @__PURE__ */ new Set(); - const declarations = resolver.getReferencedValueDeclarations(name); - if (declarations) { - for (const declaration of declarations) { - const bindings = currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(declaration)]; - if (bindings) { - for (const binding of bindings) { - bindingsSet.add(binding); - } - } - } - if (bindingsSet.size) { - return arrayFrom(bindingsSet); - } - } - } else if (isFileLevelReservedGeneratedIdentifier(name)) { - const exportSpecifiers = currentModuleInfo == null ? void 0 : currentModuleInfo.exportSpecifiers.get(name); - if (exportSpecifiers) { - const exportedNames = []; - for (const exportSpecifier of exportSpecifiers) { - exportedNames.push(exportSpecifier.name); - } - return exportedNames; - } - } - } -} -var dynamicImportUMDHelper = { - name: "typescript:dynamicimport-sync-require", - scoped: true, - text: ` - var __syncRequire = typeof module === "object" && typeof module.exports === "object";` -}; - -// src/compiler/transformers/module/system.ts -function transformSystemModule(context) { - const { - factory: factory2, - startLexicalEnvironment, - endLexicalEnvironment, - hoistVariableDeclaration - } = context; - const compilerOptions = context.getCompilerOptions(); - const resolver = context.getEmitResolver(); - const host = context.getEmitHost(); - const previousOnSubstituteNode = context.onSubstituteNode; - const previousOnEmitNode = context.onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(80 /* Identifier */); - context.enableSubstitution(304 /* ShorthandPropertyAssignment */); - context.enableSubstitution(226 /* BinaryExpression */); - context.enableSubstitution(236 /* MetaProperty */); - context.enableEmitNotification(307 /* SourceFile */); - const moduleInfoMap = []; - const exportFunctionsMap = []; - const noSubstitutionMap = []; - const contextObjectMap = []; - let currentSourceFile; - let moduleInfo; - let exportFunction; - let contextObject; - let hoistedStatements; - let enclosingBlockScopedContainer; - let noSubstitution; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */)) { - return node; - } - const id = getOriginalNodeId(node); - currentSourceFile = node; - enclosingBlockScopedContainer = node; - moduleInfo = moduleInfoMap[id] = collectExternalModuleInfo(context, node); - exportFunction = factory2.createUniqueName("exports"); - exportFunctionsMap[id] = exportFunction; - contextObject = contextObjectMap[id] = factory2.createUniqueName("context"); - const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); - const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); - const moduleBodyFunction = factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [ - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - exportFunction - ), - factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - contextObject - ) - ], - /*type*/ - void 0, - moduleBodyBlock - ); - const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions); - const dependencies = factory2.createArrayLiteralExpression(map(dependencyGroups, (dependencyGroup) => dependencyGroup.name)); - const updated = setEmitFlags( - factory2.updateSourceFile( - node, - setTextRange( - factory2.createNodeArray([ - factory2.createExpressionStatement( - factory2.createCallExpression( - factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"), - /*typeArguments*/ - void 0, - moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction] - ) - ) - ]), - node.statements - ) - ), - 2048 /* NoTrailingComments */ - ); - if (!compilerOptions.outFile) { - moveEmitHelpers(updated, moduleBodyBlock, (helper) => !helper.scoped); - } - if (noSubstitution) { - noSubstitutionMap[id] = noSubstitution; - noSubstitution = void 0; - } - currentSourceFile = void 0; - moduleInfo = void 0; - exportFunction = void 0; - contextObject = void 0; - hoistedStatements = void 0; - enclosingBlockScopedContainer = void 0; - return updated; - } - function collectDependencyGroups(externalImports) { - const groupIndices = /* @__PURE__ */ new Map(); - const dependencyGroups = []; - for (const externalImport of externalImports) { - const externalModuleName = getExternalModuleNameLiteral(factory2, externalImport, currentSourceFile, host, resolver, compilerOptions); - if (externalModuleName) { - const text = externalModuleName.text; - const groupIndex = groupIndices.get(text); - if (groupIndex !== void 0) { - dependencyGroups[groupIndex].externalImports.push(externalImport); - } else { - groupIndices.set(text, dependencyGroups.length); - dependencyGroups.push({ - name: externalModuleName, - externalImports: [externalImport] - }); - } - } - } - return dependencyGroups; - } - function createSystemModuleBody(node, dependencyGroups) { - const statements = []; - startLexicalEnvironment(); - const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || isExternalModule(currentSourceFile); - const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor); - statements.push( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - "__moduleName", - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createLogicalAnd( - contextObject, - factory2.createPropertyAccessExpression(contextObject, "id") - ) - ) - ]) - ) - ); - visitNode(moduleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement); - const executeStatements = visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset); - addRange(statements, hoistedStatements); - insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); - const exportStarFunction = addExportStarIfNeeded(statements); - const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(1024 /* Async */) : void 0; - const moduleObject = factory2.createObjectLiteralExpression( - [ - factory2.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), - factory2.createPropertyAssignment( - "execute", - factory2.createFunctionExpression( - modifiers, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - /*parameters*/ - [], - /*type*/ - void 0, - factory2.createBlock( - executeStatements, - /*multiLine*/ - true - ) - ) - ) - ], - /*multiLine*/ - true - ); - statements.push(factory2.createReturnStatement(moduleObject)); - return factory2.createBlock( - statements, - /*multiLine*/ - true - ); - } - function addExportStarIfNeeded(statements) { - if (!moduleInfo.hasExportStarsToExportValues) { - return; - } - if (!some(moduleInfo.exportedNames) && moduleInfo.exportedFunctions.size === 0 && moduleInfo.exportSpecifiers.size === 0) { - let hasExportDeclarationWithExportClause = false; - for (const externalImport of moduleInfo.externalImports) { - if (externalImport.kind === 278 /* ExportDeclaration */ && externalImport.exportClause) { - hasExportDeclarationWithExportClause = true; - break; - } - } - if (!hasExportDeclarationWithExportClause) { - const exportStarFunction2 = createExportStarFunction( - /*localNames*/ - void 0 - ); - statements.push(exportStarFunction2); - return exportStarFunction2.name; - } - } - const exportedNames = []; - if (moduleInfo.exportedNames) { - for (const exportedLocalName of moduleInfo.exportedNames) { - if (moduleExportNameIsDefault(exportedLocalName)) { - continue; - } - exportedNames.push( - factory2.createPropertyAssignment( - factory2.createStringLiteralFromNode(exportedLocalName), - factory2.createTrue() - ) - ); - } - } - for (const f of moduleInfo.exportedFunctions) { - if (hasSyntacticModifier(f, 2048 /* Default */)) { - continue; - } - Debug.assert(!!f.name); - exportedNames.push( - factory2.createPropertyAssignment( - factory2.createStringLiteralFromNode(f.name), - factory2.createTrue() - ) - ); - } - const exportedNamesStorageRef = factory2.createUniqueName("exportedNames"); - statements.push( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - exportedNamesStorageRef, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createObjectLiteralExpression( - exportedNames, - /*multiLine*/ - true - ) - ) - ]) - ) - ); - const exportStarFunction = createExportStarFunction(exportedNamesStorageRef); - statements.push(exportStarFunction); - return exportStarFunction.name; - } - function createExportStarFunction(localNames) { - const exportStarFunction = factory2.createUniqueName("exportStar"); - const m = factory2.createIdentifier("m"); - const n = factory2.createIdentifier("n"); - const exports2 = factory2.createIdentifier("exports"); - let condition = factory2.createStrictInequality(n, factory2.createStringLiteral("default")); - if (localNames) { - condition = factory2.createLogicalAnd( - condition, - factory2.createLogicalNot( - factory2.createCallExpression( - factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"), - /*typeArguments*/ - void 0, - [n] - ) - ) - ); - } - return factory2.createFunctionDeclaration( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - exportStarFunction, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - m - )], - /*type*/ - void 0, - factory2.createBlock( - [ - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration( - exports2, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createObjectLiteralExpression([]) - ) - ]) - ), - factory2.createForInStatement( - factory2.createVariableDeclarationList([ - factory2.createVariableDeclaration(n) - ]), - m, - factory2.createBlock([ - setEmitFlags( - factory2.createIfStatement( - condition, - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createElementAccessExpression(exports2, n), - factory2.createElementAccessExpression(m, n) - ) - ) - ), - 1 /* SingleLine */ - ) - ]) - ), - factory2.createExpressionStatement( - factory2.createCallExpression( - exportFunction, - /*typeArguments*/ - void 0, - [exports2] - ) - ) - ], - /*multiLine*/ - true - ) - ); - } - function createSettersArray(exportStarFunction, dependencyGroups) { - const setters = []; - for (const group2 of dependencyGroups) { - const localName = forEach(group2.externalImports, (i) => getLocalNameForExternalImport(factory2, i, currentSourceFile)); - const parameterName = localName ? factory2.getGeneratedNameForNode(localName) : factory2.createUniqueName(""); - const statements = []; - for (const entry of group2.externalImports) { - const importVariableName = getLocalNameForExternalImport(factory2, entry, currentSourceFile); - switch (entry.kind) { - case 272 /* ImportDeclaration */: - if (!entry.importClause) { - break; - } - // falls through - case 271 /* ImportEqualsDeclaration */: - Debug.assert(importVariableName !== void 0); - statements.push( - factory2.createExpressionStatement( - factory2.createAssignment(importVariableName, parameterName) - ) - ); - if (hasSyntacticModifier(entry, 32 /* Export */)) { - statements.push( - factory2.createExpressionStatement( - factory2.createCallExpression( - exportFunction, - /*typeArguments*/ - void 0, - [ - factory2.createStringLiteral(idText(importVariableName)), - parameterName - ] - ) - ) - ); - } - break; - case 278 /* ExportDeclaration */: - Debug.assert(importVariableName !== void 0); - if (entry.exportClause) { - if (isNamedExports(entry.exportClause)) { - const properties = []; - for (const e of entry.exportClause.elements) { - properties.push( - factory2.createPropertyAssignment( - factory2.createStringLiteral(moduleExportNameTextUnescaped(e.name)), - factory2.createElementAccessExpression( - parameterName, - factory2.createStringLiteral(moduleExportNameTextUnescaped(e.propertyName || e.name)) - ) - ) - ); - } - statements.push( - factory2.createExpressionStatement( - factory2.createCallExpression( - exportFunction, - /*typeArguments*/ - void 0, - [factory2.createObjectLiteralExpression( - properties, - /*multiLine*/ - true - )] - ) - ) - ); - } else { - statements.push( - factory2.createExpressionStatement( - factory2.createCallExpression( - exportFunction, - /*typeArguments*/ - void 0, - [ - factory2.createStringLiteral(moduleExportNameTextUnescaped(entry.exportClause.name)), - parameterName - ] - ) - ) - ); - } - } else { - statements.push( - factory2.createExpressionStatement( - factory2.createCallExpression( - exportStarFunction, - /*typeArguments*/ - void 0, - [parameterName] - ) - ) - ); - } - break; - } - } - setters.push( - factory2.createFunctionExpression( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - /*name*/ - void 0, - /*typeParameters*/ - void 0, - [factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - parameterName - )], - /*type*/ - void 0, - factory2.createBlock( - statements, - /*multiLine*/ - true - ) - ) - ); - } - return factory2.createArrayLiteralExpression( - setters, - /*multiLine*/ - true - ); - } - function topLevelVisitor(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 271 /* ImportEqualsDeclaration */: - return visitImportEqualsDeclaration(node); - case 278 /* ExportDeclaration */: - return visitExportDeclaration(node); - case 277 /* ExportAssignment */: - return visitExportAssignment(node); - default: - return topLevelNestedVisitor(node); - } - } - function visitImportDeclaration(node) { - let statements; - if (node.importClause) { - hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile)); - } - return singleOrMany(appendExportsOfImportDeclaration(statements, node)); - } - function visitExportDeclaration(node) { - Debug.assertIsDefined(node); - return void 0; - } - function visitImportEqualsDeclaration(node) { - Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - let statements; - hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile)); - return singleOrMany(appendExportsOfImportEqualsDeclaration(statements, node)); - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - return void 0; - } - const expression = visitNode(node.expression, visitor, isExpression); - return createExportStatement( - factory2.createIdentifier("default"), - expression, - /*allowComments*/ - true - ); - } - function visitFunctionDeclaration(node) { - if (hasSyntacticModifier(node, 32 /* Export */)) { - hoistedStatements = append( - hoistedStatements, - factory2.updateFunctionDeclaration( - node, - visitNodes2(node.modifiers, modifierVisitor, isModifierLike), - node.asteriskToken, - factory2.getDeclarationName( - node, - /*allowComments*/ - true, - /*allowSourceMaps*/ - true - ), - /*typeParameters*/ - void 0, - visitNodes2(node.parameters, visitor, isParameter), - /*type*/ - void 0, - visitNode(node.body, visitor, isBlock) - ) - ); - } else { - hoistedStatements = append(hoistedStatements, visitEachChild(node, visitor, context)); - } - hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); - return void 0; - } - function visitClassDeclaration(node) { - let statements; - const name = factory2.getLocalName(node); - hoistVariableDeclaration(name); - statements = append( - statements, - setTextRange( - factory2.createExpressionStatement( - factory2.createAssignment( - name, - setTextRange( - factory2.createClassExpression( - visitNodes2(node.modifiers, modifierVisitor, isModifierLike), - node.name, - /*typeParameters*/ - void 0, - visitNodes2(node.heritageClauses, visitor, isHeritageClause), - visitNodes2(node.members, visitor, isClassElement) - ), - node - ) - ) - ), - node - ) - ); - statements = appendExportsOfHoistedDeclaration(statements, node); - return singleOrMany(statements); - } - function visitVariableStatement(node) { - if (!shouldHoistVariableDeclarationList(node.declarationList)) { - return visitNode(node, visitor, isStatement); - } - let statements; - if (isVarUsing(node.declarationList) || isVarAwaitUsing(node.declarationList)) { - const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifierLike); - const declarations = []; - for (const variable of node.declarationList.declarations) { - declarations.push(factory2.updateVariableDeclaration( - variable, - factory2.getGeneratedNameForNode(variable.name), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - transformInitializedVariable( - variable, - /*isExportedDeclaration*/ - false - ) - )); - } - const declarationList = factory2.updateVariableDeclarationList( - node.declarationList, - declarations - ); - statements = append(statements, factory2.updateVariableStatement(node, modifiers, declarationList)); - } else { - let expressions; - const isExportedDeclaration = hasSyntacticModifier(node, 32 /* Export */); - for (const variable of node.declarationList.declarations) { - if (variable.initializer) { - expressions = append(expressions, transformInitializedVariable(variable, isExportedDeclaration)); - } else { - hoistBindingElement(variable); - } - } - if (expressions) { - statements = append(statements, setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node)); - } - } - statements = appendExportsOfVariableStatement( - statements, - node, - /*exportSelf*/ - false - ); - return singleOrMany(statements); - } - function hoistBindingElement(node) { - if (isBindingPattern(node.name)) { - for (const element of node.name.elements) { - if (!isOmittedExpression(element)) { - hoistBindingElement(element); - } - } - } else { - hoistVariableDeclaration(factory2.cloneNode(node.name)); - } - } - function shouldHoistVariableDeclarationList(node) { - return (getEmitFlags(node) & 4194304 /* NoHoisting */) === 0 && (enclosingBlockScopedContainer.kind === 307 /* SourceFile */ || (getOriginalNode(node).flags & 7 /* BlockScoped */) === 0); - } - function transformInitializedVariable(node, isExportedDeclaration) { - const createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; - return isBindingPattern(node.name) ? flattenDestructuringAssignment( - node, - visitor, - context, - 0 /* All */, - /*needsValue*/ - false, - createAssignment - ) : node.initializer ? createAssignment(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name; - } - function createExportedVariableAssignment(name, value, location) { - return createVariableAssignment( - name, - value, - location, - /*isExportedDeclaration*/ - true - ); - } - function createNonExportedVariableAssignment(name, value, location) { - return createVariableAssignment( - name, - value, - location, - /*isExportedDeclaration*/ - false - ); - } - function createVariableAssignment(name, value, location, isExportedDeclaration) { - hoistVariableDeclaration(factory2.cloneNode(name)); - return isExportedDeclaration ? createExportExpression(name, preventSubstitution(setTextRange(factory2.createAssignment(name, value), location))) : preventSubstitution(setTextRange(factory2.createAssignment(name, value), location)); - } - function appendExportsOfImportDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - const importClause = decl.importClause; - if (!importClause) { - return statements; - } - if (importClause.name) { - statements = appendExportsOfDeclaration(statements, importClause); - } - const namedBindings = importClause.namedBindings; - if (namedBindings) { - switch (namedBindings.kind) { - case 274 /* NamespaceImport */: - statements = appendExportsOfDeclaration(statements, namedBindings); - break; - case 275 /* NamedImports */: - for (const importBinding of namedBindings.elements) { - statements = appendExportsOfDeclaration(statements, importBinding); - } - break; - } - } - return statements; - } - function appendExportsOfImportEqualsDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - return appendExportsOfDeclaration(statements, decl); - } - function appendExportsOfVariableStatement(statements, node, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - for (const decl of node.declarationList.declarations) { - if (decl.initializer || exportSelf) { - statements = appendExportsOfBindingElement(statements, decl, exportSelf); - } - } - return statements; - } - function appendExportsOfBindingElement(statements, decl, exportSelf) { - if (moduleInfo.exportEquals) { - return statements; - } - if (isBindingPattern(decl.name)) { - for (const element of decl.name.elements) { - if (!isOmittedExpression(element)) { - statements = appendExportsOfBindingElement(statements, element, exportSelf); - } - } - } else if (!isGeneratedIdentifier(decl.name)) { - let excludeName; - if (exportSelf) { - statements = appendExportStatement(statements, decl.name, factory2.getLocalName(decl)); - excludeName = idText(decl.name); - } - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfHoistedDeclaration(statements, decl) { - if (moduleInfo.exportEquals) { - return statements; - } - let excludeName; - if (hasSyntacticModifier(decl, 32 /* Export */)) { - const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createStringLiteral("default") : decl.name; - statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl)); - excludeName = getTextOfIdentifierOrLiteral(exportName); - } - if (decl.name) { - statements = appendExportsOfDeclaration(statements, decl, excludeName); - } - return statements; - } - function appendExportsOfDeclaration(statements, decl, excludeName) { - if (moduleInfo.exportEquals) { - return statements; - } - const name = factory2.getDeclarationName(decl); - const exportSpecifiers = moduleInfo.exportSpecifiers.get(name); - if (exportSpecifiers) { - for (const exportSpecifier of exportSpecifiers) { - if (moduleExportNameTextUnescaped(exportSpecifier.name) !== excludeName) { - statements = appendExportStatement(statements, exportSpecifier.name, name); - } - } - } - return statements; - } - function appendExportStatement(statements, exportName, expression, allowComments) { - statements = append(statements, createExportStatement(exportName, expression, allowComments)); - return statements; - } - function createExportStatement(name, value, allowComments) { - const statement = factory2.createExpressionStatement(createExportExpression(name, value)); - startOnNewLine(statement); - if (!allowComments) { - setEmitFlags(statement, 3072 /* NoComments */); - } - return statement; - } - function createExportExpression(name, value) { - const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name; - setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */); - return setCommentRange(factory2.createCallExpression( - exportFunction, - /*typeArguments*/ - void 0, - [exportName, value] - ), value); - } - function topLevelNestedVisitor(node) { - switch (node.kind) { - case 243 /* VariableStatement */: - return visitVariableStatement(node); - case 262 /* FunctionDeclaration */: - return visitFunctionDeclaration(node); - case 263 /* ClassDeclaration */: - return visitClassDeclaration(node); - case 248 /* ForStatement */: - return visitForStatement( - node, - /*isTopLevel*/ - true - ); - case 249 /* ForInStatement */: - return visitForInStatement(node); - case 250 /* ForOfStatement */: - return visitForOfStatement(node); - case 246 /* DoStatement */: - return visitDoStatement(node); - case 247 /* WhileStatement */: - return visitWhileStatement(node); - case 256 /* LabeledStatement */: - return visitLabeledStatement(node); - case 254 /* WithStatement */: - return visitWithStatement(node); - case 245 /* IfStatement */: - return visitIfStatement(node); - case 255 /* SwitchStatement */: - return visitSwitchStatement(node); - case 269 /* CaseBlock */: - return visitCaseBlock(node); - case 296 /* CaseClause */: - return visitCaseClause(node); - case 297 /* DefaultClause */: - return visitDefaultClause(node); - case 258 /* TryStatement */: - return visitTryStatement(node); - case 299 /* CatchClause */: - return visitCatchClause(node); - case 241 /* Block */: - return visitBlock(node); - default: - return visitor(node); - } - } - function visitForStatement(node, isTopLevel) { - const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = factory2.updateForStatement( - node, - visitNode(node.initializer, isTopLevel ? visitForInitializer : discardedValueVisitor, isForInitializer), - visitNode(node.condition, visitor, isExpression), - visitNode(node.incrementor, discardedValueVisitor, isExpression), - visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context) - ); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForInStatement(node) { - const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = factory2.updateForInStatement( - node, - visitForInitializer(node.initializer), - visitNode(node.expression, visitor, isExpression), - visitIterationBody(node.statement, topLevelNestedVisitor, context) - ); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitForOfStatement(node) { - const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = factory2.updateForOfStatement( - node, - node.awaitModifier, - visitForInitializer(node.initializer), - visitNode(node.expression, visitor, isExpression), - visitIterationBody(node.statement, topLevelNestedVisitor, context) - ); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function shouldHoistForInitializer(node) { - return isVariableDeclarationList(node) && shouldHoistVariableDeclarationList(node); - } - function visitForInitializer(node) { - if (shouldHoistForInitializer(node)) { - let expressions; - for (const variable of node.declarations) { - expressions = append(expressions, transformInitializedVariable( - variable, - /*isExportedDeclaration*/ - false - )); - if (!variable.initializer) { - hoistBindingElement(variable); - } - } - return expressions ? factory2.inlineExpressions(expressions) : factory2.createOmittedExpression(); - } else { - return visitNode(node, discardedValueVisitor, isForInitializer); - } - } - function visitDoStatement(node) { - return factory2.updateDoStatement( - node, - visitIterationBody(node.statement, topLevelNestedVisitor, context), - visitNode(node.expression, visitor, isExpression) - ); - } - function visitWhileStatement(node) { - return factory2.updateWhileStatement( - node, - visitNode(node.expression, visitor, isExpression), - visitIterationBody(node.statement, topLevelNestedVisitor, context) - ); - } - function visitLabeledStatement(node) { - return factory2.updateLabeledStatement( - node, - node.label, - visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? factory2.createExpressionStatement(factory2.createIdentifier("")) - ); - } - function visitWithStatement(node) { - return factory2.updateWithStatement( - node, - visitNode(node.expression, visitor, isExpression), - Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)) - ); - } - function visitIfStatement(node) { - return factory2.updateIfStatement( - node, - visitNode(node.expression, visitor, isExpression), - visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? factory2.createBlock([]), - visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) - ); - } - function visitSwitchStatement(node) { - return factory2.updateSwitchStatement( - node, - visitNode(node.expression, visitor, isExpression), - Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock)) - ); - } - function visitCaseBlock(node) { - const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = factory2.updateCaseBlock( - node, - visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause) - ); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitCaseClause(node) { - return factory2.updateCaseClause( - node, - visitNode(node.expression, visitor, isExpression), - visitNodes2(node.statements, topLevelNestedVisitor, isStatement) - ); - } - function visitDefaultClause(node) { - return visitEachChild(node, topLevelNestedVisitor, context); - } - function visitTryStatement(node) { - return visitEachChild(node, topLevelNestedVisitor, context); - } - function visitCatchClause(node) { - const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = factory2.updateCatchClause( - node, - node.variableDeclaration, - Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock)) - ); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitBlock(node) { - const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; - enclosingBlockScopedContainer = node; - node = visitEachChild(node, topLevelNestedVisitor, context); - enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; - return node; - } - function visitorWorker(node, valueIsDiscarded) { - if (!(node.transformFlags & (4096 /* ContainsDestructuringAssignment */ | 8388608 /* ContainsDynamicImport */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) { - return node; - } - switch (node.kind) { - case 248 /* ForStatement */: - return visitForStatement( - node, - /*isTopLevel*/ - false - ); - case 244 /* ExpressionStatement */: - return visitExpressionStatement(node); - case 217 /* ParenthesizedExpression */: - return visitParenthesizedExpression(node, valueIsDiscarded); - case 355 /* PartiallyEmittedExpression */: - return visitPartiallyEmittedExpression(node, valueIsDiscarded); - case 226 /* BinaryExpression */: - if (isDestructuringAssignment(node)) { - return visitDestructuringAssignment(node, valueIsDiscarded); - } - break; - case 213 /* CallExpression */: - if (isImportCall(node)) { - return visitImportCallExpression(node); - } - break; - case 224 /* PrefixUnaryExpression */: - case 225 /* PostfixUnaryExpression */: - return visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded); - } - return visitEachChild(node, visitor, context); - } - function visitor(node) { - return visitorWorker( - node, - /*valueIsDiscarded*/ - false - ); - } - function discardedValueVisitor(node) { - return visitorWorker( - node, - /*valueIsDiscarded*/ - true - ); - } - function visitExpressionStatement(node) { - return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression)); - } - function visitParenthesizedExpression(node, valueIsDiscarded) { - return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); - } - function visitPartiallyEmittedExpression(node, valueIsDiscarded) { - return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); - } - function visitImportCallExpression(node) { - const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions); - const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression); - const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument; - return factory2.createCallExpression( - factory2.createPropertyAccessExpression( - contextObject, - factory2.createIdentifier("import") - ), - /*typeArguments*/ - void 0, - argument ? [argument] : [] - ); - } - function visitDestructuringAssignment(node, valueIsDiscarded) { - if (hasExportedReferenceInDestructuringTarget(node.left)) { - return flattenDestructuringAssignment( - node, - visitor, - context, - 0 /* All */, - !valueIsDiscarded - ); - } - return visitEachChild(node, visitor, context); - } - function hasExportedReferenceInDestructuringTarget(node) { - if (isAssignmentExpression( - node, - /*excludeCompoundAssignment*/ - true - )) { - return hasExportedReferenceInDestructuringTarget(node.left); - } else if (isSpreadElement(node)) { - return hasExportedReferenceInDestructuringTarget(node.expression); - } else if (isObjectLiteralExpression(node)) { - return some(node.properties, hasExportedReferenceInDestructuringTarget); - } else if (isArrayLiteralExpression(node)) { - return some(node.elements, hasExportedReferenceInDestructuringTarget); - } else if (isShorthandPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.name); - } else if (isPropertyAssignment(node)) { - return hasExportedReferenceInDestructuringTarget(node.initializer); - } else if (isIdentifier(node)) { - const container = resolver.getReferencedExportContainer(node); - return container !== void 0 && container.kind === 307 /* SourceFile */; - } else { - return false; - } - } - function visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded) { - if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) { - const exportedNames = getExports(node.operand); - if (exportedNames) { - let temp; - let expression = visitNode(node.operand, visitor, isExpression); - if (isPrefixUnaryExpression(node)) { - expression = factory2.updatePrefixUnaryExpression(node, expression); - } else { - expression = factory2.updatePostfixUnaryExpression(node, expression); - if (!valueIsDiscarded) { - temp = factory2.createTempVariable(hoistVariableDeclaration); - expression = factory2.createAssignment(temp, expression); - setTextRange(expression, node); - } - expression = factory2.createComma(expression, factory2.cloneNode(node.operand)); - setTextRange(expression, node); - } - for (const exportName of exportedNames) { - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - if (temp) { - expression = factory2.createComma(expression, temp); - setTextRange(expression, node); - } - return expression; - } - } - return visitEachChild(node, visitor, context); - } - function modifierVisitor(node) { - switch (node.kind) { - case 95 /* ExportKeyword */: - case 90 /* DefaultKeyword */: - return void 0; - } - return node; - } - function onEmitNode(hint, node, emitCallback) { - if (node.kind === 307 /* SourceFile */) { - const id = getOriginalNodeId(node); - currentSourceFile = node; - moduleInfo = moduleInfoMap[id]; - exportFunction = exportFunctionsMap[id]; - noSubstitution = noSubstitutionMap[id]; - contextObject = contextObjectMap[id]; - if (noSubstitution) { - delete noSubstitutionMap[id]; - } - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = void 0; - moduleInfo = void 0; - exportFunction = void 0; - contextObject = void 0; - noSubstitution = void 0; - } else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (isSubstitutionPrevented(node)) { - return node; - } - if (hint === 1 /* Expression */) { - return substituteExpression(node); - } else if (hint === 4 /* Unspecified */) { - return substituteUnspecified(node); - } - return node; - } - function substituteUnspecified(node) { - switch (node.kind) { - case 304 /* ShorthandPropertyAssignment */: - return substituteShorthandPropertyAssignment(node); - } - return node; - } - function substituteShorthandPropertyAssignment(node) { - var _a, _b; - const name = node.name; - if (!isGeneratedIdentifier(name) && !isLocalName(name)) { - const importDeclaration = resolver.getReferencedImportDeclaration(name); - if (importDeclaration) { - if (isImportClause(importDeclaration)) { - return setTextRange( - factory2.createPropertyAssignment( - factory2.cloneNode(name), - factory2.createPropertyAccessExpression( - factory2.getGeneratedNameForNode(importDeclaration.parent), - factory2.createIdentifier("default") - ) - ), - /*location*/ - node - ); - } else if (isImportSpecifier(importDeclaration)) { - const importedName = importDeclaration.propertyName || importDeclaration.name; - const target = factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration); - return setTextRange( - factory2.createPropertyAssignment( - factory2.cloneNode(name), - importedName.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, factory2.cloneNode(importedName)) : factory2.createPropertyAccessExpression(target, factory2.cloneNode(importedName)) - ), - /*location*/ - node - ); - } - } - } - return node; - } - function substituteExpression(node) { - switch (node.kind) { - case 80 /* Identifier */: - return substituteExpressionIdentifier(node); - case 226 /* BinaryExpression */: - return substituteBinaryExpression(node); - case 236 /* MetaProperty */: - return substituteMetaProperty(node); - } - return node; - } - function substituteExpressionIdentifier(node) { - var _a, _b; - if (getEmitFlags(node) & 8192 /* HelperName */) { - const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - return factory2.createPropertyAccessExpression(externalHelpersModuleName, node); - } - return node; - } - if (!isGeneratedIdentifier(node) && !isLocalName(node)) { - const importDeclaration = resolver.getReferencedImportDeclaration(node); - if (importDeclaration) { - if (isImportClause(importDeclaration)) { - return setTextRange( - factory2.createPropertyAccessExpression( - factory2.getGeneratedNameForNode(importDeclaration.parent), - factory2.createIdentifier("default") - ), - /*location*/ - node - ); - } else if (isImportSpecifier(importDeclaration)) { - const importedName = importDeclaration.propertyName || importDeclaration.name; - const target = factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration); - return setTextRange( - importedName.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, factory2.cloneNode(importedName)) : factory2.createPropertyAccessExpression(target, factory2.cloneNode(importedName)), - /*location*/ - node - ); - } - } - } - return node; - } - function substituteBinaryExpression(node) { - if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) { - const exportedNames = getExports(node.left); - if (exportedNames) { - let expression = node; - for (const exportName of exportedNames) { - expression = createExportExpression(exportName, preventSubstitution(expression)); - } - return expression; - } - } - return node; - } - function substituteMetaProperty(node) { - if (isImportMeta(node)) { - return factory2.createPropertyAccessExpression(contextObject, factory2.createIdentifier("meta")); - } - return node; - } - function getExports(name) { - let exportedNames; - const valueDeclaration = getReferencedDeclaration(name); - if (valueDeclaration) { - const exportContainer = resolver.getReferencedExportContainer( - name, - /*prefixLocals*/ - false - ); - if (exportContainer && exportContainer.kind === 307 /* SourceFile */) { - exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration)); - } - exportedNames = addRange(exportedNames, moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)]); - } else if (isGeneratedIdentifier(name) && isFileLevelReservedGeneratedIdentifier(name)) { - const exportSpecifiers = moduleInfo == null ? void 0 : moduleInfo.exportSpecifiers.get(name); - if (exportSpecifiers) { - const exportedNames2 = []; - for (const exportSpecifier of exportSpecifiers) { - exportedNames2.push(exportSpecifier.name); - } - return exportedNames2; - } - } - return exportedNames; - } - function getReferencedDeclaration(name) { - if (!isGeneratedIdentifier(name)) { - const importDeclaration = resolver.getReferencedImportDeclaration(name); - if (importDeclaration) return importDeclaration; - const valueDeclaration = resolver.getReferencedValueDeclaration(name); - if (valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)])) return valueDeclaration; - const declarations = resolver.getReferencedValueDeclarations(name); - if (declarations) { - for (const declaration of declarations) { - if (declaration !== valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(declaration)])) return declaration; - } - } - return valueDeclaration; - } - } - function preventSubstitution(node) { - if (noSubstitution === void 0) noSubstitution = []; - noSubstitution[getNodeId(node)] = true; - return node; - } - function isSubstitutionPrevented(node) { - return noSubstitution && node.id && noSubstitution[node.id]; - } -} - -// src/compiler/transformers/module/esnextAnd2015.ts -function transformECMAScriptModule(context) { - const { - factory: factory2, - getEmitHelperFactory: emitHelpers - } = context; - const host = context.getEmitHost(); - const resolver = context.getEmitResolver(); - const compilerOptions = context.getCompilerOptions(); - const languageVersion = getEmitScriptTarget(compilerOptions); - const previousOnEmitNode = context.onEmitNode; - const previousOnSubstituteNode = context.onSubstituteNode; - context.onEmitNode = onEmitNode; - context.onSubstituteNode = onSubstituteNode; - context.enableEmitNotification(307 /* SourceFile */); - context.enableSubstitution(80 /* Identifier */); - const noSubstitution = /* @__PURE__ */ new Set(); - let importsAndRequiresToRewriteOrShim; - let helperNameSubstitutions; - let currentSourceFile; - let importRequireStatements; - return chainBundle(context, transformSourceFile); - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - if (isExternalModule(node) || getIsolatedModules(compilerOptions)) { - currentSourceFile = node; - importRequireStatements = void 0; - if (compilerOptions.rewriteRelativeImportExtensions && (currentSourceFile.flags & 4194304 /* PossiblyContainsDynamicImport */ || isInJSFile(node))) { - forEachDynamicImportOrRequireCall( - node, - /*includeTypeSpaceImports*/ - false, - /*requireStringLiteralLikeArgument*/ - false, - (node2) => { - if (!isStringLiteralLike(node2.arguments[0]) || shouldRewriteModuleSpecifier(node2.arguments[0].text, compilerOptions)) { - importsAndRequiresToRewriteOrShim = append(importsAndRequiresToRewriteOrShim, node2); - } - } - ); - } - let result = updateExternalModule(node); - addEmitHelpers(result, context.readEmitHelpers()); - currentSourceFile = void 0; - if (importRequireStatements) { - result = factory2.updateSourceFile( - result, - setTextRange(factory2.createNodeArray(insertStatementsAfterCustomPrologue(result.statements.slice(), importRequireStatements)), result.statements) - ); - } - if (!isExternalModule(node) || getEmitModuleKind(compilerOptions) === 200 /* Preserve */ || some(result.statements, isExternalModuleIndicator)) { - return result; - } - return factory2.updateSourceFile( - result, - setTextRange(factory2.createNodeArray([...result.statements, createEmptyExports(factory2)]), result.statements) - ); - } - return node; - } - function updateExternalModule(node) { - const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(factory2, emitHelpers(), node, compilerOptions); - if (externalHelpersImportDeclaration) { - const statements = []; - const statementOffset = factory2.copyPrologue(node.statements, statements); - addRange(statements, visitArray([externalHelpersImportDeclaration], visitor, isStatement)); - addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset)); - return factory2.updateSourceFile( - node, - setTextRange(factory2.createNodeArray(statements), node.statements) - ); - } else { - return visitEachChild(node, visitor, context); - } - } - function visitor(node) { - switch (node.kind) { - case 271 /* ImportEqualsDeclaration */: - return getEmitModuleKind(compilerOptions) >= 100 /* Node16 */ ? visitImportEqualsDeclaration(node) : void 0; - case 277 /* ExportAssignment */: - return visitExportAssignment(node); - case 278 /* ExportDeclaration */: - const exportDecl = node; - return visitExportDeclaration(exportDecl); - case 272 /* ImportDeclaration */: - return visitImportDeclaration(node); - case 213 /* CallExpression */: - if (node === (importsAndRequiresToRewriteOrShim == null ? void 0 : importsAndRequiresToRewriteOrShim[0])) { - return visitImportOrRequireCall(importsAndRequiresToRewriteOrShim.shift()); - } - break; - default: - if ((importsAndRequiresToRewriteOrShim == null ? void 0 : importsAndRequiresToRewriteOrShim.length) && rangeContainsRange(node, importsAndRequiresToRewriteOrShim[0])) { - return visitEachChild(node, visitor, context); - } - } - return node; - } - function visitImportDeclaration(node) { - if (!compilerOptions.rewriteRelativeImportExtensions) { - return node; - } - const updatedModuleSpecifier = rewriteModuleSpecifier(node.moduleSpecifier, compilerOptions); - if (updatedModuleSpecifier === node.moduleSpecifier) { - return node; - } - return factory2.updateImportDeclaration( - node, - node.modifiers, - node.importClause, - updatedModuleSpecifier, - node.attributes - ); - } - function visitImportOrRequireCall(node) { - return factory2.updateCallExpression( - node, - node.expression, - node.typeArguments, - [ - isStringLiteralLike(node.arguments[0]) ? rewriteModuleSpecifier(node.arguments[0], compilerOptions) : emitHelpers().createRewriteRelativeImportExtensionsHelper(node.arguments[0]), - ...node.arguments.slice(1) - ] - ); - } - function createRequireCall2(importNode) { - const moduleName = getExternalModuleNameLiteral(factory2, importNode, Debug.checkDefined(currentSourceFile), host, resolver, compilerOptions); - const args = []; - if (moduleName) { - args.push(rewriteModuleSpecifier(moduleName, compilerOptions)); - } - if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) { - return factory2.createCallExpression( - factory2.createIdentifier("require"), - /*typeArguments*/ - void 0, - args - ); - } - if (!importRequireStatements) { - const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */); - const importStatement = factory2.createImportDeclaration( - /*modifiers*/ - void 0, - factory2.createImportClause( - /*isTypeOnly*/ - false, - /*name*/ - void 0, - factory2.createNamedImports([ - factory2.createImportSpecifier( - /*isTypeOnly*/ - false, - factory2.createIdentifier("createRequire"), - createRequireName - ) - ]) - ), - factory2.createStringLiteral("module"), - /*attributes*/ - void 0 - ); - const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */); - const requireStatement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - [ - factory2.createVariableDeclaration( - requireHelperName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory2.createCallExpression( - factory2.cloneNode(createRequireName), - /*typeArguments*/ - void 0, - [ - factory2.createPropertyAccessExpression(factory2.createMetaProperty(102 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url")) - ] - ) - ) - ], - /*flags*/ - languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ - ) - ); - importRequireStatements = [importStatement, requireStatement]; - } - const name = importRequireStatements[1].declarationList.declarations[0].name; - Debug.assertNode(name, isIdentifier); - return factory2.createCallExpression( - factory2.cloneNode(name), - /*typeArguments*/ - void 0, - args - ); - } - function visitImportEqualsDeclaration(node) { - Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); - let statements; - statements = append( - statements, - setOriginalNode( - setTextRange( - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - [ - factory2.createVariableDeclaration( - factory2.cloneNode(node.name), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - createRequireCall2(node) - ) - ], - /*flags*/ - languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ - ) - ), - node - ), - node - ) - ); - statements = appendExportsOfImportEqualsDeclaration(statements, node); - return singleOrMany(statements); - } - function appendExportsOfImportEqualsDeclaration(statements, node) { - if (hasSyntacticModifier(node, 32 /* Export */)) { - statements = append( - statements, - factory2.createExportDeclaration( - /*modifiers*/ - void 0, - node.isTypeOnly, - factory2.createNamedExports([factory2.createExportSpecifier( - /*isTypeOnly*/ - false, - /*propertyName*/ - void 0, - idText(node.name) - )]) - ) - ); - } - return statements; - } - function visitExportAssignment(node) { - if (node.isExportEquals) { - if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) { - const statement = setOriginalNode( - factory2.createExpressionStatement( - factory2.createAssignment( - factory2.createPropertyAccessExpression( - factory2.createIdentifier("module"), - "exports" - ), - node.expression - ) - ), - node - ); - return statement; - } - return void 0; - } - return node; - } - function visitExportDeclaration(node) { - const updatedModuleSpecifier = rewriteModuleSpecifier(node.moduleSpecifier, compilerOptions); - if (compilerOptions.module !== void 0 && compilerOptions.module > 5 /* ES2015 */ || !node.exportClause || !isNamespaceExport(node.exportClause) || !node.moduleSpecifier) { - return !node.moduleSpecifier || updatedModuleSpecifier === node.moduleSpecifier ? node : factory2.updateExportDeclaration( - node, - node.modifiers, - node.isTypeOnly, - node.exportClause, - updatedModuleSpecifier, - node.attributes - ); - } - const oldIdentifier = node.exportClause.name; - const synthName = factory2.getGeneratedNameForNode(oldIdentifier); - const importDecl = factory2.createImportDeclaration( - /*modifiers*/ - void 0, - factory2.createImportClause( - /*isTypeOnly*/ - false, - /*name*/ - void 0, - factory2.createNamespaceImport( - synthName - ) - ), - updatedModuleSpecifier, - node.attributes - ); - setOriginalNode(importDecl, node.exportClause); - const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory2.createNamedExports([factory2.createExportSpecifier( - /*isTypeOnly*/ - false, - synthName, - oldIdentifier - )]) - ); - setOriginalNode(exportDecl, node); - return [importDecl, exportDecl]; - } - function onEmitNode(hint, node, emitCallback) { - if (isSourceFile(node)) { - if ((isExternalModule(node) || getIsolatedModules(compilerOptions)) && compilerOptions.importHelpers) { - helperNameSubstitutions = /* @__PURE__ */ new Map(); - } - currentSourceFile = node; - previousOnEmitNode(hint, node, emitCallback); - currentSourceFile = void 0; - helperNameSubstitutions = void 0; - } else { - previousOnEmitNode(hint, node, emitCallback); - } - } - function onSubstituteNode(hint, node) { - node = previousOnSubstituteNode(hint, node); - if (node.id && noSubstitution.has(node.id)) { - return node; - } - if (isIdentifier(node) && getEmitFlags(node) & 8192 /* HelperName */) { - return substituteHelperName(node); - } - return node; - } - function substituteHelperName(node) { - const externalHelpersModuleName = currentSourceFile && getExternalHelpersModuleName(currentSourceFile); - if (externalHelpersModuleName) { - noSubstitution.add(getNodeId(node)); - return factory2.createPropertyAccessExpression(externalHelpersModuleName, node); - } - if (helperNameSubstitutions) { - const name = idText(node); - let substitution = helperNameSubstitutions.get(name); - if (!substitution) { - helperNameSubstitutions.set(name, substitution = factory2.createUniqueName(name, 16 /* Optimistic */ | 32 /* FileLevel */)); - } - return substitution; - } - return node; - } -} - -// src/compiler/transformers/module/impliedNodeFormatDependent.ts -function transformImpliedNodeFormatDependentModule(context) { - const previousOnSubstituteNode = context.onSubstituteNode; - const previousOnEmitNode = context.onEmitNode; - const esmTransform = transformECMAScriptModule(context); - const esmOnSubstituteNode = context.onSubstituteNode; - const esmOnEmitNode = context.onEmitNode; - context.onSubstituteNode = previousOnSubstituteNode; - context.onEmitNode = previousOnEmitNode; - const cjsTransform = transformModule(context); - const cjsOnSubstituteNode = context.onSubstituteNode; - const cjsOnEmitNode = context.onEmitNode; - const getEmitModuleFormatOfFile2 = (file) => context.getEmitHost().getEmitModuleFormatOfFile(file); - context.onSubstituteNode = onSubstituteNode; - context.onEmitNode = onEmitNode; - context.enableSubstitution(307 /* SourceFile */); - context.enableEmitNotification(307 /* SourceFile */); - let currentSourceFile; - return transformSourceFileOrBundle; - function onSubstituteNode(hint, node) { - if (isSourceFile(node)) { - currentSourceFile = node; - return previousOnSubstituteNode(hint, node); - } else { - if (!currentSourceFile) { - return previousOnSubstituteNode(hint, node); - } - if (getEmitModuleFormatOfFile2(currentSourceFile) >= 5 /* ES2015 */) { - return esmOnSubstituteNode(hint, node); - } - return cjsOnSubstituteNode(hint, node); - } - } - function onEmitNode(hint, node, emitCallback) { - if (isSourceFile(node)) { - currentSourceFile = node; - } - if (!currentSourceFile) { - return previousOnEmitNode(hint, node, emitCallback); - } - if (getEmitModuleFormatOfFile2(currentSourceFile) >= 5 /* ES2015 */) { - return esmOnEmitNode(hint, node, emitCallback); - } - return cjsOnEmitNode(hint, node, emitCallback); - } - function getModuleTransformForFile(file) { - return getEmitModuleFormatOfFile2(file) >= 5 /* ES2015 */ ? esmTransform : cjsTransform; - } - function transformSourceFile(node) { - if (node.isDeclarationFile) { - return node; - } - currentSourceFile = node; - const result = getModuleTransformForFile(node)(node); - currentSourceFile = void 0; - Debug.assert(isSourceFile(result)); - return result; - } - function transformSourceFileOrBundle(node) { - return node.kind === 307 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node); - } - function transformBundle(node) { - return context.factory.createBundle(map(node.sourceFiles, transformSourceFile)); - } -} - -// src/compiler/transformers/declarations/diagnostics.ts -function canProduceDiagnostics(node) { - return isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isBindingElement(node) || isSetAccessor(node) || isGetAccessor(node) || isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isParameter(node) || isTypeParameterDeclaration(node) || isExpressionWithTypeArguments(node) || isImportEqualsDeclaration(node) || isTypeAliasDeclaration(node) || isConstructorDeclaration(node) || isIndexSignatureDeclaration(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isJSDocTypeAlias(node); -} -function createGetSymbolAccessibilityDiagnosticForNodeName(node) { - if (isSetAccessor(node) || isGetAccessor(node)) { - return getAccessorNameVisibilityError; - } else if (isMethodSignature(node) || isMethodDeclaration(node)) { - return getMethodNameVisibilityError; - } else { - return createGetSymbolAccessibilityDiagnosticForNode(node); - } - function getAccessorNameVisibilityError(symbolAccessibilityResult) { - const diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== void 0 ? { - diagnosticMessage, - errorNode: node, - typeName: node.name - } : void 0; - } - function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (isStatic(node)) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } else if (node.parent.kind === 263 /* ClassDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } else { - return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - function getMethodNameVisibilityError(symbolAccessibilityResult) { - const diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== void 0 ? { - diagnosticMessage, - errorNode: node, - typeName: node.name - } : void 0; - } - function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (isStatic(node)) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1; - } else if (node.parent.kind === 263 /* ClassDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1; - } else { - return symbolAccessibilityResult.errorModuleName ? Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1; - } - } -} -function createGetSymbolAccessibilityDiagnosticForNode(node) { - if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) { - return getVariableDeclarationTypeVisibilityError; - } else if (isSetAccessor(node) || isGetAccessor(node)) { - return getAccessorDeclarationTypeVisibilityError; - } else if (isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isIndexSignatureDeclaration(node)) { - return getReturnTypeVisibilityError; - } else if (isParameter(node)) { - if (isParameterPropertyDeclaration(node, node.parent) && hasSyntacticModifier(node.parent, 2 /* Private */)) { - return getVariableDeclarationTypeVisibilityError; - } - return getParameterDeclarationTypeVisibilityError; - } else if (isTypeParameterDeclaration(node)) { - return getTypeParameterConstraintVisibilityError; - } else if (isExpressionWithTypeArguments(node)) { - return getHeritageClauseVisibilityError; - } else if (isImportEqualsDeclaration(node)) { - return getImportEntityNameVisibilityError; - } else if (isTypeAliasDeclaration(node) || isJSDocTypeAlias(node)) { - return getTypeAliasDeclarationVisibilityError; - } else { - return Debug.assertNever(node, `Attempted to set a declaration diagnostic context for unhandled node kind: ${Debug.formatSyntaxKind(node.kind)}`); - } - function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; - } else if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */ || node.kind === 226 /* BinaryExpression */ || node.kind === 171 /* PropertySignature */ || node.kind === 169 /* Parameter */ && hasSyntacticModifier(node.parent, 2 /* Private */)) { - if (isStatic(node)) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; - } else if (node.parent.kind === 263 /* ClassDeclaration */ || node.kind === 169 /* Parameter */) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; - } else { - return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; - } - } - } - function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { - const diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== void 0 ? { - diagnosticMessage, - errorNode: node, - typeName: node.name - } : void 0; - } - function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { - let diagnosticMessage; - if (node.kind === 178 /* SetAccessor */) { - if (isStatic(node)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1; - } else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1; - } - } else { - if (isStatic(node)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1; - } else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1; - } - } - return { - diagnosticMessage, - errorNode: node.name, - typeName: node.name - }; - } - function getReturnTypeVisibilityError(symbolAccessibilityResult) { - let diagnosticMessage; - switch (node.kind) { - case 180 /* ConstructSignature */: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 179 /* CallSignature */: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 181 /* IndexSignature */: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; - break; - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - if (isStatic(node)) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; - } else if (node.parent.kind === 263 /* ClassDeclaration */) { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; - } else { - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; - } - break; - case 262 /* FunctionDeclaration */: - diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; - break; - default: - return Debug.fail("This is unknown kind for signature: " + node.kind); - } - return { - diagnosticMessage, - errorNode: node.name || node - }; - } - function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { - const diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); - return diagnosticMessage !== void 0 ? { - diagnosticMessage, - errorNode: node, - typeName: node.name - } : void 0; - } - function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { - switch (node.parent.kind) { - case 176 /* Constructor */: - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; - case 180 /* ConstructSignature */: - case 185 /* ConstructorType */: - return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - case 179 /* CallSignature */: - return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - case 181 /* IndexSignature */: - return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - if (isStatic(node.parent)) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) { - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } else { - return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - case 262 /* FunctionDeclaration */: - case 184 /* FunctionType */: - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; - case 178 /* SetAccessor */: - case 177 /* GetAccessor */: - return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_accessor_has_or_is_using_private_name_1; - default: - return Debug.fail(`Unknown parent for parameter: ${Debug.formatSyntaxKind(node.parent.kind)}`); - } - } - function getTypeParameterConstraintVisibilityError() { - let diagnosticMessage; - switch (node.parent.kind) { - case 263 /* ClassDeclaration */: - diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; - break; - case 264 /* InterfaceDeclaration */: - diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; - break; - case 200 /* MappedType */: - diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1; - break; - case 185 /* ConstructorType */: - case 180 /* ConstructSignature */: - diagnosticMessage = Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 179 /* CallSignature */: - diagnosticMessage = Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; - break; - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - if (isStatic(node.parent)) { - diagnosticMessage = Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; - } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) { - diagnosticMessage = Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; - } else { - diagnosticMessage = Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; - } - break; - case 184 /* FunctionType */: - case 262 /* FunctionDeclaration */: - diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; - break; - case 195 /* InferType */: - diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1; - break; - case 265 /* TypeAliasDeclaration */: - diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; - break; - default: - return Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); - } - return { - diagnosticMessage, - errorNode: node, - typeName: node.name - }; - } - function getHeritageClauseVisibilityError() { - let diagnosticMessage; - if (isClassDeclaration(node.parent.parent)) { - diagnosticMessage = isHeritageClause(node.parent) && node.parent.token === 119 /* ImplementsKeyword */ ? Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : node.parent.parent.name ? Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1 : Diagnostics.extends_clause_of_exported_class_has_or_is_using_private_name_0; - } else { - diagnosticMessage = Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; - } - return { - diagnosticMessage, - errorNode: node, - typeName: getNameOfDeclaration(node.parent.parent) - }; - } - function getImportEntityNameVisibilityError() { - return { - diagnosticMessage: Diagnostics.Import_declaration_0_is_using_private_name_1, - errorNode: node, - typeName: node.name - }; - } - function getTypeAliasDeclarationVisibilityError(symbolAccessibilityResult) { - return { - diagnosticMessage: symbolAccessibilityResult.errorModuleName ? Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2 : Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, - errorNode: isJSDocTypeAlias(node) ? Debug.checkDefined(node.typeExpression) : node.type, - typeName: isJSDocTypeAlias(node) ? getNameOfDeclaration(node) : node.name - }; - } -} -function createGetIsolatedDeclarationErrors(resolver) { - const relatedSuggestionByDeclarationKind = { - [219 /* ArrowFunction */]: Diagnostics.Add_a_return_type_to_the_function_expression, - [218 /* FunctionExpression */]: Diagnostics.Add_a_return_type_to_the_function_expression, - [174 /* MethodDeclaration */]: Diagnostics.Add_a_return_type_to_the_method, - [177 /* GetAccessor */]: Diagnostics.Add_a_return_type_to_the_get_accessor_declaration, - [178 /* SetAccessor */]: Diagnostics.Add_a_type_to_parameter_of_the_set_accessor_declaration, - [262 /* FunctionDeclaration */]: Diagnostics.Add_a_return_type_to_the_function_declaration, - [180 /* ConstructSignature */]: Diagnostics.Add_a_return_type_to_the_function_declaration, - [169 /* Parameter */]: Diagnostics.Add_a_type_annotation_to_the_parameter_0, - [260 /* VariableDeclaration */]: Diagnostics.Add_a_type_annotation_to_the_variable_0, - [172 /* PropertyDeclaration */]: Diagnostics.Add_a_type_annotation_to_the_property_0, - [171 /* PropertySignature */]: Diagnostics.Add_a_type_annotation_to_the_property_0, - [277 /* ExportAssignment */]: Diagnostics.Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it - }; - const errorByDeclarationKind = { - [218 /* FunctionExpression */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, - [262 /* FunctionDeclaration */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, - [219 /* ArrowFunction */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, - [174 /* MethodDeclaration */]: Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, - [180 /* ConstructSignature */]: Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, - [177 /* GetAccessor */]: Diagnostics.At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations, - [178 /* SetAccessor */]: Diagnostics.At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations, - [169 /* Parameter */]: Diagnostics.Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations, - [260 /* VariableDeclaration */]: Diagnostics.Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations, - [172 /* PropertyDeclaration */]: Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations, - [171 /* PropertySignature */]: Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations, - [167 /* ComputedPropertyName */]: Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations, - [305 /* SpreadAssignment */]: Diagnostics.Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations, - [304 /* ShorthandPropertyAssignment */]: Diagnostics.Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations, - [209 /* ArrayLiteralExpression */]: Diagnostics.Only_const_arrays_can_be_inferred_with_isolatedDeclarations, - [277 /* ExportAssignment */]: Diagnostics.Default_exports_can_t_be_inferred_with_isolatedDeclarations, - [230 /* SpreadElement */]: Diagnostics.Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations - }; - return getDiagnostic2; - function getDiagnostic2(node) { - const heritageClause = findAncestor(node, isHeritageClause); - if (heritageClause) { - return createDiagnosticForNode(node, Diagnostics.Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations); - } - if ((isPartOfTypeNode(node) || isTypeQueryNode(node.parent)) && (isEntityName(node) || isEntityNameExpression(node))) { - return createEntityInTypeNodeError(node); - } - Debug.type(node); - switch (node.kind) { - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return createAccessorTypeError(node); - case 167 /* ComputedPropertyName */: - case 304 /* ShorthandPropertyAssignment */: - case 305 /* SpreadAssignment */: - return createObjectLiteralError(node); - case 209 /* ArrayLiteralExpression */: - case 230 /* SpreadElement */: - return createArrayLiteralError(node); - case 174 /* MethodDeclaration */: - case 180 /* ConstructSignature */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 262 /* FunctionDeclaration */: - return createReturnTypeError(node); - case 208 /* BindingElement */: - return createBindingElementError(node); - case 172 /* PropertyDeclaration */: - case 260 /* VariableDeclaration */: - return createVariableOrPropertyError(node); - case 169 /* Parameter */: - return createParameterError(node); - case 303 /* PropertyAssignment */: - return createExpressionError(node.initializer); - case 231 /* ClassExpression */: - return createClassExpressionError(node); - default: - assertType(node); - return createExpressionError(node); - } - } - function findNearestDeclaration(node) { - const result = findAncestor(node, (n) => isExportAssignment(n) || isStatement(n) || isVariableDeclaration(n) || isPropertyDeclaration(n) || isParameter(n)); - if (!result) return void 0; - if (isExportAssignment(result)) return result; - if (isReturnStatement(result)) { - return findAncestor(result, (n) => isFunctionLikeDeclaration(n) && !isConstructorDeclaration(n)); - } - return isStatement(result) ? void 0 : result; - } - function createAccessorTypeError(node) { - const { getAccessor, setAccessor } = getAllAccessorDeclarations(node.symbol.declarations, node); - const targetNode = (isSetAccessor(node) ? node.parameters[0] : node) ?? node; - const diag2 = createDiagnosticForNode(targetNode, errorByDeclarationKind[node.kind]); - if (setAccessor) { - addRelatedInfo(diag2, createDiagnosticForNode(setAccessor, relatedSuggestionByDeclarationKind[setAccessor.kind])); - } - if (getAccessor) { - addRelatedInfo(diag2, createDiagnosticForNode(getAccessor, relatedSuggestionByDeclarationKind[getAccessor.kind])); - } - return diag2; - } - function addParentDeclarationRelatedInfo(node, diag2) { - const parentDeclaration = findNearestDeclaration(node); - if (parentDeclaration) { - const targetStr = isExportAssignment(parentDeclaration) || !parentDeclaration.name ? "" : getTextOfNode( - parentDeclaration.name, - /*includeTrivia*/ - false - ); - addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr)); - } - return diag2; - } - function createObjectLiteralError(node) { - const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); - addParentDeclarationRelatedInfo(node, diag2); - return diag2; - } - function createArrayLiteralError(node) { - const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); - addParentDeclarationRelatedInfo(node, diag2); - return diag2; - } - function createReturnTypeError(node) { - const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); - addParentDeclarationRelatedInfo(node, diag2); - addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind])); - return diag2; - } - function createBindingElementError(node) { - return createDiagnosticForNode(node, Diagnostics.Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations); - } - function createVariableOrPropertyError(node) { - const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); - const targetStr = getTextOfNode( - node.name, - /*includeTrivia*/ - false - ); - addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind], targetStr)); - return diag2; - } - function createParameterError(node) { - if (isSetAccessor(node.parent)) { - return createAccessorTypeError(node.parent); - } - const addUndefined = resolver.requiresAddingImplicitUndefined( - node, - /*enclosingDeclaration*/ - void 0 - ); - if (!addUndefined && node.initializer) { - return createExpressionError(node.initializer); - } - const message = addUndefined ? Diagnostics.Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_supported_with_isolatedDeclarations : errorByDeclarationKind[node.kind]; - const diag2 = createDiagnosticForNode(node, message); - const targetStr = getTextOfNode( - node.name, - /*includeTrivia*/ - false - ); - addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind], targetStr)); - return diag2; - } - function createClassExpressionError(node) { - return createExpressionError(node, Diagnostics.Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations); - } - function createEntityInTypeNodeError(node) { - const diag2 = createDiagnosticForNode(node, Diagnostics.Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations, getTextOfNode( - node, - /*includeTrivia*/ - false - )); - addParentDeclarationRelatedInfo(node, diag2); - return diag2; - } - function createExpressionError(node, diagnosticMessage) { - const parentDeclaration = findNearestDeclaration(node); - let diag2; - if (parentDeclaration) { - const targetStr = isExportAssignment(parentDeclaration) || !parentDeclaration.name ? "" : getTextOfNode( - parentDeclaration.name, - /*includeTrivia*/ - false - ); - const parent2 = findAncestor(node.parent, (n) => isExportAssignment(n) || (isStatement(n) ? "quit" : !isParenthesizedExpression(n) && !isTypeAssertionExpression(n) && !isAsExpression(n))); - if (parentDeclaration === parent2) { - diag2 = createDiagnosticForNode(node, diagnosticMessage ?? errorByDeclarationKind[parentDeclaration.kind]); - addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr)); - } else { - diag2 = createDiagnosticForNode(node, diagnosticMessage ?? Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations); - addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr)); - addRelatedInfo(diag2, createDiagnosticForNode(node, Diagnostics.Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit)); - } - } else { - diag2 = createDiagnosticForNode(node, diagnosticMessage ?? Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations); - } - return diag2; - } -} - -// src/compiler/transformers/declarations.ts -function getDeclarationDiagnostics(host, resolver, file) { - const compilerOptions = host.getCompilerOptions(); - const files = filter(getSourceFilesToEmit(host, file), isSourceFileNotJson); - return contains(files, file) ? transformNodes( - resolver, - host, - factory, - compilerOptions, - [file], - [transformDeclarations], - /*allowDtsFiles*/ - false - ).diagnostics : void 0; -} -var declarationEmitNodeBuilderFlags = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */; -var declarationEmitInternalNodeBuilderFlags = 8 /* AllowUnresolvedNames */; -function transformDeclarations(context) { - const throwDiagnostic = () => Debug.fail("Diagnostic emitted without context"); - let getSymbolAccessibilityDiagnostic = throwDiagnostic; - let needsDeclare = true; - let isBundledEmit = false; - let resultHasExternalModuleIndicator = false; - let needsScopeFixMarker = false; - let resultHasScopeMarker = false; - let enclosingDeclaration; - let lateMarkedStatements; - let lateStatementReplacementMap; - let suppressNewDiagnosticContexts; - const { factory: factory2 } = context; - const host = context.getEmitHost(); - let restoreFallbackNode = () => void 0; - const symbolTracker = { - trackSymbol, - reportInaccessibleThisError, - reportInaccessibleUniqueSymbolError, - reportCyclicStructureError, - reportPrivateInBaseOfClassExpression, - reportLikelyUnsafeImportRequiredError, - reportTruncationError, - moduleResolverHost: host, - reportNonlocalAugmentation, - reportNonSerializableProperty, - reportInferenceFallback, - pushErrorFallbackNode(node) { - const currentFallback = errorFallbackNode; - const currentRestore = restoreFallbackNode; - restoreFallbackNode = () => { - restoreFallbackNode = currentRestore; - errorFallbackNode = currentFallback; - }; - errorFallbackNode = node; - }, - popErrorFallbackNode() { - restoreFallbackNode(); - } - }; - let errorNameNode; - let errorFallbackNode; - let currentSourceFile; - let rawReferencedFiles; - let rawTypeReferenceDirectives; - let rawLibReferenceDirectives; - const resolver = context.getEmitResolver(); - const options = context.getCompilerOptions(); - const getIsolatedDeclarationError = createGetIsolatedDeclarationErrors(resolver); - const { stripInternal, isolatedDeclarations } = options; - return transformRoot; - function reportExpandoFunctionErrors(node) { - resolver.getPropertiesOfContainerFunction(node).forEach((p) => { - if (isExpandoPropertyDeclaration(p.valueDeclaration)) { - const errorTarget = isBinaryExpression(p.valueDeclaration) ? p.valueDeclaration.left : p.valueDeclaration; - context.addDiagnostic(createDiagnosticForNode( - errorTarget, - Diagnostics.Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function - )); - } - }); - } - function reportInferenceFallback(node) { - if (!isolatedDeclarations || isSourceFileJS(currentSourceFile)) return; - if (getSourceFileOfNode(node) !== currentSourceFile) return; - if (isVariableDeclaration(node) && resolver.isExpandoFunctionDeclaration(node)) { - reportExpandoFunctionErrors(node); - } else { - context.addDiagnostic(getIsolatedDeclarationError(node)); - } - } - function handleSymbolAccessibilityError(symbolAccessibilityResult) { - if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) { - if (symbolAccessibilityResult.aliasesToMakeVisible) { - if (!lateMarkedStatements) { - lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible; - } else { - for (const ref of symbolAccessibilityResult.aliasesToMakeVisible) { - pushIfUnique(lateMarkedStatements, ref); - } - } - } - } else if (symbolAccessibilityResult.accessibility !== 3 /* NotResolved */) { - const errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); - if (errorInfo) { - if (errorInfo.typeName) { - context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, getTextOfNode(errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } else { - context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); - } - return true; - } - } - return false; - } - function trackSymbol(symbol, enclosingDeclaration2, meaning) { - if (symbol.flags & 262144 /* TypeParameter */) return false; - const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible( - symbol, - enclosingDeclaration2, - meaning, - /*shouldComputeAliasToMarkVisible*/ - true - )); - return issuedDiagnostic; - } - function reportPrivateInBaseOfClassExpression(propertyName) { - if (errorNameNode || errorFallbackNode) { - context.addDiagnostic( - addRelatedInfo( - createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Property_0_of_exported_anonymous_class_type_may_not_be_private_or_protected, propertyName), - ...isVariableDeclaration((errorNameNode || errorFallbackNode).parent) ? [createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Add_a_type_annotation_to_the_variable_0, errorDeclarationNameWithFallback())] : [] - ) - ); - } - } - function errorDeclarationNameWithFallback() { - return errorNameNode ? declarationNameToString(errorNameNode) : errorFallbackNode && getNameOfDeclaration(errorFallbackNode) ? declarationNameToString(getNameOfDeclaration(errorFallbackNode)) : errorFallbackNode && isExportAssignment(errorFallbackNode) ? errorFallbackNode.isExportEquals ? "export=" : "default" : "(Missing)"; - } - function reportInaccessibleUniqueSymbolError() { - if (errorNameNode || errorFallbackNode) { - context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "unique symbol")); - } - } - function reportCyclicStructureError() { - if (errorNameNode || errorFallbackNode) { - context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary, errorDeclarationNameWithFallback())); - } - } - function reportInaccessibleThisError() { - if (errorNameNode || errorFallbackNode) { - context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "this")); - } - } - function reportLikelyUnsafeImportRequiredError(specifier) { - if (errorNameNode || errorFallbackNode) { - context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), specifier)); - } - } - function reportTruncationError() { - if (errorNameNode || errorFallbackNode) { - context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed)); - } - } - function reportNonlocalAugmentation(containingFile, parentSymbol, symbol) { - var _a; - const primaryDeclaration = (_a = parentSymbol.declarations) == null ? void 0 : _a.find((d) => getSourceFileOfNode(d) === containingFile); - const augmentingDeclarations = filter(symbol.declarations, (d) => getSourceFileOfNode(d) !== containingFile); - if (primaryDeclaration && augmentingDeclarations) { - for (const augmentations of augmentingDeclarations) { - context.addDiagnostic(addRelatedInfo( - createDiagnosticForNode(augmentations, Diagnostics.Declaration_augments_declaration_in_another_file_This_cannot_be_serialized), - createDiagnosticForNode(primaryDeclaration, Diagnostics.This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file) - )); - } - } - } - function reportNonSerializableProperty(propertyName) { - if (errorNameNode || errorFallbackNode) { - context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized, propertyName)); - } - } - function transformDeclarationsForJS(sourceFile) { - const oldDiag = getSymbolAccessibilityDiagnostic; - getSymbolAccessibilityDiagnostic = (s) => s.errorNode && canProduceDiagnostics(s.errorNode) ? createGetSymbolAccessibilityDiagnosticForNode(s.errorNode)(s) : { - diagnosticMessage: s.errorModuleName ? Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit : Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit, - errorNode: s.errorNode || sourceFile - }; - const result = resolver.getDeclarationStatementsForSourceFile(sourceFile, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); - getSymbolAccessibilityDiagnostic = oldDiag; - return result; - } - function transformRoot(node) { - if (node.kind === 307 /* SourceFile */ && node.isDeclarationFile) { - return node; - } - if (node.kind === 308 /* Bundle */) { - isBundledEmit = true; - rawReferencedFiles = []; - rawTypeReferenceDirectives = []; - rawLibReferenceDirectives = []; - let hasNoDefaultLib = false; - const bundle = factory2.createBundle( - map(node.sourceFiles, (sourceFile) => { - if (sourceFile.isDeclarationFile) return void 0; - hasNoDefaultLib = hasNoDefaultLib || sourceFile.hasNoDefaultLib; - currentSourceFile = sourceFile; - enclosingDeclaration = sourceFile; - lateMarkedStatements = void 0; - suppressNewDiagnosticContexts = false; - lateStatementReplacementMap = /* @__PURE__ */ new Map(); - getSymbolAccessibilityDiagnostic = throwDiagnostic; - needsScopeFixMarker = false; - resultHasScopeMarker = false; - collectFileReferences(sourceFile); - if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) { - resultHasExternalModuleIndicator = false; - needsDeclare = false; - const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement); - const newFile = factory2.updateSourceFile( - sourceFile, - [factory2.createModuleDeclaration( - [factory2.createModifier(138 /* DeclareKeyword */)], - factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)), - factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements)) - )], - /*isDeclarationFile*/ - true, - /*referencedFiles*/ - [], - /*typeReferences*/ - [], - /*hasNoDefaultLib*/ - false, - /*libReferences*/ - [] - ); - return newFile; - } - needsDeclare = true; - const updated = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement); - return factory2.updateSourceFile( - sourceFile, - transformAndReplaceLatePaintedStatements(updated), - /*isDeclarationFile*/ - true, - /*referencedFiles*/ - [], - /*typeReferences*/ - [], - /*hasNoDefaultLib*/ - false, - /*libReferences*/ - [] - ); - }) - ); - const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor( - node, - host, - /*forceDtsPaths*/ - true - ).declarationFilePath)); - bundle.syntheticFileReferences = getReferencedFiles(outputFilePath2); - bundle.syntheticTypeReferences = getTypeReferences(); - bundle.syntheticLibReferences = getLibReferences(); - bundle.hasNoDefaultLib = hasNoDefaultLib; - return bundle; - } - needsDeclare = true; - needsScopeFixMarker = false; - resultHasScopeMarker = false; - enclosingDeclaration = node; - currentSourceFile = node; - getSymbolAccessibilityDiagnostic = throwDiagnostic; - isBundledEmit = false; - resultHasExternalModuleIndicator = false; - suppressNewDiagnosticContexts = false; - lateMarkedStatements = void 0; - lateStatementReplacementMap = /* @__PURE__ */ new Map(); - rawReferencedFiles = []; - rawTypeReferenceDirectives = []; - rawLibReferenceDirectives = []; - collectFileReferences(currentSourceFile); - let combinedStatements; - if (isSourceFileJS(currentSourceFile)) { - combinedStatements = factory2.createNodeArray(transformDeclarationsForJS(node)); - } else { - const statements = visitNodes2(node.statements, visitDeclarationStatements, isStatement); - combinedStatements = setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements); - if (isExternalModule(node) && (!resultHasExternalModuleIndicator || needsScopeFixMarker && !resultHasScopeMarker)) { - combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements); - } - } - const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor( - node, - host, - /*forceDtsPaths*/ - true - ).declarationFilePath)); - return factory2.updateSourceFile( - node, - combinedStatements, - /*isDeclarationFile*/ - true, - getReferencedFiles(outputFilePath), - getTypeReferences(), - node.hasNoDefaultLib, - getLibReferences() - ); - function collectFileReferences(sourceFile) { - rawReferencedFiles = concatenate(rawReferencedFiles, map(sourceFile.referencedFiles, (f) => [sourceFile, f])); - rawTypeReferenceDirectives = concatenate(rawTypeReferenceDirectives, sourceFile.typeReferenceDirectives); - rawLibReferenceDirectives = concatenate(rawLibReferenceDirectives, sourceFile.libReferenceDirectives); - } - function copyFileReferenceAsSynthetic(ref) { - const newRef = { ...ref }; - newRef.pos = -1; - newRef.end = -1; - return newRef; - } - function getTypeReferences() { - return mapDefined(rawTypeReferenceDirectives, (ref) => { - if (!ref.preserve) return void 0; - return copyFileReferenceAsSynthetic(ref); - }); - } - function getLibReferences() { - return mapDefined(rawLibReferenceDirectives, (ref) => { - if (!ref.preserve) return void 0; - return copyFileReferenceAsSynthetic(ref); - }); - } - function getReferencedFiles(outputFilePath2) { - return mapDefined(rawReferencedFiles, ([sourceFile, ref]) => { - if (!ref.preserve) return void 0; - const file = host.getSourceFileFromReference(sourceFile, ref); - if (!file) { - return void 0; - } - let declFileName; - if (file.isDeclarationFile) { - declFileName = file.fileName; - } else { - if (isBundledEmit && contains(node.sourceFiles, file)) return; - const paths = getOutputPathsFor( - file, - host, - /*forceDtsPaths*/ - true - ); - declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName; - } - if (!declFileName) return void 0; - const fileName = getRelativePathToDirectoryOrUrl( - outputFilePath2, - declFileName, - host.getCurrentDirectory(), - host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ - false - ); - const newRef = copyFileReferenceAsSynthetic(ref); - newRef.fileName = fileName; - return newRef; - }); - } - } - function filterBindingPatternInitializers(name) { - if (name.kind === 80 /* Identifier */) { - return name; - } else { - if (name.kind === 207 /* ArrayBindingPattern */) { - return factory2.updateArrayBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isArrayBindingElement)); - } else { - return factory2.updateObjectBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isBindingElement)); - } - } - function visitBindingElement(elem) { - if (elem.kind === 232 /* OmittedExpression */) { - return elem; - } - if (elem.propertyName && isComputedPropertyName(elem.propertyName) && isEntityNameExpression(elem.propertyName.expression)) { - checkEntityNameVisibility(elem.propertyName.expression, enclosingDeclaration); - } - return factory2.updateBindingElement( - elem, - elem.dotDotDotToken, - elem.propertyName, - filterBindingPatternInitializers(elem.name), - /*initializer*/ - void 0 - ); - } - } - function ensureParameter(p, modifierMask) { - let oldDiag; - if (!suppressNewDiagnosticContexts) { - oldDiag = getSymbolAccessibilityDiagnostic; - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p); - } - const newParam = factory2.updateParameterDeclaration( - p, - maskModifiers(factory2, p, modifierMask), - p.dotDotDotToken, - filterBindingPatternInitializers(p.name), - resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(58 /* QuestionToken */) : void 0, - ensureType( - p, - /*ignorePrivate*/ - true - ), - // Ignore private param props, since this type is going straight back into a param - ensureNoInitializer(p) - ); - if (!suppressNewDiagnosticContexts) { - getSymbolAccessibilityDiagnostic = oldDiag; - } - return newParam; - } - function shouldPrintWithInitializer(node) { - return canHaveLiteralInitializer(node) && !!node.initializer && resolver.isLiteralConstDeclaration(getParseTreeNode(node)); - } - function ensureNoInitializer(node) { - if (shouldPrintWithInitializer(node)) { - const unwrappedInitializer = unwrapParenthesizedExpression(node.initializer); - if (!isPrimitiveLiteralValue(unwrappedInitializer)) { - reportInferenceFallback(node); - } - return resolver.createLiteralConstValue(getParseTreeNode(node, canHaveLiteralInitializer), symbolTracker); - } - return void 0; - } - function ensureType(node, ignorePrivate) { - if (!ignorePrivate && hasEffectiveModifier(node, 2 /* Private */)) { - return; - } - if (shouldPrintWithInitializer(node)) { - return; - } - if (!isExportAssignment(node) && !isBindingElement(node) && node.type && (!isParameter(node) || !resolver.requiresAddingImplicitUndefined(node, enclosingDeclaration))) { - return visitNode(node.type, visitDeclarationSubtree, isTypeNode); - } - const oldErrorNameNode = errorNameNode; - errorNameNode = node.name; - let oldDiag; - if (!suppressNewDiagnosticContexts) { - oldDiag = getSymbolAccessibilityDiagnostic; - if (canProduceDiagnostics(node)) { - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(node); - } - } - let typeNode; - if (hasInferredType(node)) { - typeNode = resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); - } else if (isFunctionLike(node)) { - typeNode = resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); - } else { - Debug.assertNever(node); - } - errorNameNode = oldErrorNameNode; - if (!suppressNewDiagnosticContexts) { - getSymbolAccessibilityDiagnostic = oldDiag; - } - return typeNode ?? factory2.createKeywordTypeNode(133 /* AnyKeyword */); - } - function isDeclarationAndNotVisible(node) { - node = getParseTreeNode(node); - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 267 /* ModuleDeclaration */: - case 264 /* InterfaceDeclaration */: - case 263 /* ClassDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 266 /* EnumDeclaration */: - return !resolver.isDeclarationVisible(node); - // The following should be doing their own visibility checks based on filtering their members - case 260 /* VariableDeclaration */: - return !getBindingNameVisible(node); - case 271 /* ImportEqualsDeclaration */: - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 277 /* ExportAssignment */: - return false; - case 175 /* ClassStaticBlockDeclaration */: - return true; - } - return false; - } - function shouldEmitFunctionProperties(input) { - var _a; - if (input.body) { - return true; - } - const overloadSignatures = (_a = input.symbol.declarations) == null ? void 0 : _a.filter((decl) => isFunctionDeclaration(decl) && !decl.body); - return !overloadSignatures || overloadSignatures.indexOf(input) === overloadSignatures.length - 1; - } - function getBindingNameVisible(elem) { - if (isOmittedExpression(elem)) { - return false; - } - if (isBindingPattern(elem.name)) { - return some(elem.name.elements, getBindingNameVisible); - } else { - return resolver.isDeclarationVisible(elem); - } - } - function updateParamsList(node, params, modifierMask) { - if (hasEffectiveModifier(node, 2 /* Private */)) { - return factory2.createNodeArray(); - } - const newParams = map(params, (p) => ensureParameter(p, modifierMask)); - if (!newParams) { - return factory2.createNodeArray(); - } - return factory2.createNodeArray(newParams, params.hasTrailingComma); - } - function updateAccessorParamsList(input, isPrivate) { - let newParams; - if (!isPrivate) { - const thisParameter = getThisParameter(input); - if (thisParameter) { - newParams = [ensureParameter(thisParameter)]; - } - } - if (isSetAccessorDeclaration(input)) { - let newValueParameter; - if (!isPrivate) { - const valueParameter = getSetAccessorValueParameter(input); - if (valueParameter) { - newValueParameter = ensureParameter(valueParameter); - } - } - if (!newValueParameter) { - newValueParameter = factory2.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "value" - ); - } - newParams = append(newParams, newValueParameter); - } - return factory2.createNodeArray(newParams || emptyArray); - } - function ensureTypeParams(node, params) { - return hasEffectiveModifier(node, 2 /* Private */) ? void 0 : visitNodes2(params, visitDeclarationSubtree, isTypeParameterDeclaration); - } - function isEnclosingDeclaration(node) { - return isSourceFile(node) || isTypeAliasDeclaration(node) || isModuleDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionLike(node) || isIndexSignatureDeclaration(node) || isMappedTypeNode(node); - } - function checkEntityNameVisibility(entityName, enclosingDeclaration2) { - const visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration2); - handleSymbolAccessibilityError(visibilityResult); - } - function preserveJsDoc(updated, original) { - if (hasJSDocNodes(updated) && hasJSDocNodes(original)) { - updated.jsDoc = original.jsDoc; - } - return setCommentRange(updated, getCommentRange(original)); - } - function rewriteModuleSpecifier2(parent2, input) { - if (!input) return void 0; - resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent2.kind !== 267 /* ModuleDeclaration */ && parent2.kind !== 205 /* ImportType */; - if (isStringLiteralLike(input)) { - if (isBundledEmit) { - const newName = getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent2); - if (newName) { - return factory2.createStringLiteral(newName); - } - } - } - return input; - } - function transformImportEqualsDeclaration(decl) { - if (!resolver.isDeclarationVisible(decl)) return; - if (decl.moduleReference.kind === 283 /* ExternalModuleReference */) { - const specifier = getExternalModuleImportEqualsDeclarationExpression(decl); - return factory2.updateImportEqualsDeclaration( - decl, - decl.modifiers, - decl.isTypeOnly, - decl.name, - factory2.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier2(decl, specifier)) - ); - } else { - const oldDiag = getSymbolAccessibilityDiagnostic; - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(decl); - checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration); - getSymbolAccessibilityDiagnostic = oldDiag; - return decl; - } - } - function transformImportDeclaration(decl) { - if (!decl.importClause) { - return factory2.updateImportDeclaration( - decl, - decl.modifiers, - decl.importClause, - rewriteModuleSpecifier2(decl, decl.moduleSpecifier), - tryGetResolutionModeOverride(decl.attributes) - ); - } - const visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : void 0; - if (!decl.importClause.namedBindings) { - return visibleDefaultBinding && factory2.updateImportDeclaration( - decl, - decl.modifiers, - factory2.updateImportClause( - decl.importClause, - decl.importClause.isTypeOnly, - visibleDefaultBinding, - /*namedBindings*/ - void 0 - ), - rewriteModuleSpecifier2(decl, decl.moduleSpecifier), - tryGetResolutionModeOverride(decl.attributes) - ); - } - if (decl.importClause.namedBindings.kind === 274 /* NamespaceImport */) { - const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : ( - /*namedBindings*/ - void 0 - ); - return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration( - decl, - decl.modifiers, - factory2.updateImportClause( - decl.importClause, - decl.importClause.isTypeOnly, - visibleDefaultBinding, - namedBindings - ), - rewriteModuleSpecifier2(decl, decl.moduleSpecifier), - tryGetResolutionModeOverride(decl.attributes) - ) : void 0; - } - const bindingList = mapDefined(decl.importClause.namedBindings.elements, (b) => resolver.isDeclarationVisible(b) ? b : void 0); - if (bindingList && bindingList.length || visibleDefaultBinding) { - return factory2.updateImportDeclaration( - decl, - decl.modifiers, - factory2.updateImportClause( - decl.importClause, - decl.importClause.isTypeOnly, - visibleDefaultBinding, - bindingList && bindingList.length ? factory2.updateNamedImports(decl.importClause.namedBindings, bindingList) : void 0 - ), - rewriteModuleSpecifier2(decl, decl.moduleSpecifier), - tryGetResolutionModeOverride(decl.attributes) - ); - } - if (resolver.isImportRequiredByAugmentation(decl)) { - if (isolatedDeclarations) { - context.addDiagnostic(createDiagnosticForNode(decl, Diagnostics.Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_supported_with_isolatedDeclarations)); - } - return factory2.updateImportDeclaration( - decl, - decl.modifiers, - /*importClause*/ - void 0, - rewriteModuleSpecifier2(decl, decl.moduleSpecifier), - tryGetResolutionModeOverride(decl.attributes) - ); - } - } - function tryGetResolutionModeOverride(node) { - const mode = getResolutionModeOverride(node); - return node && mode !== void 0 ? node : void 0; - } - function transformAndReplaceLatePaintedStatements(statements) { - while (length(lateMarkedStatements)) { - const i = lateMarkedStatements.shift(); - if (!isLateVisibilityPaintedStatement(i)) { - return Debug.fail(`Late replaced statement was found which is not handled by the declaration transformer!: ${Debug.formatSyntaxKind(i.kind)}`); - } - const priorNeedsDeclare = needsDeclare; - needsDeclare = i.parent && isSourceFile(i.parent) && !(isExternalModule(i.parent) && isBundledEmit); - const result = transformTopLevelDeclaration(i); - needsDeclare = priorNeedsDeclare; - lateStatementReplacementMap.set(getOriginalNodeId(i), result); - } - return visitNodes2(statements, visitLateVisibilityMarkedStatements, isStatement); - function visitLateVisibilityMarkedStatements(statement) { - if (isLateVisibilityPaintedStatement(statement)) { - const key = getOriginalNodeId(statement); - if (lateStatementReplacementMap.has(key)) { - const result = lateStatementReplacementMap.get(key); - lateStatementReplacementMap.delete(key); - if (result) { - if (isArray(result) ? some(result, needsScopeMarker) : needsScopeMarker(result)) { - needsScopeFixMarker = true; - } - if (isSourceFile(statement.parent) && (isArray(result) ? some(result, isExternalModuleIndicator) : isExternalModuleIndicator(result))) { - resultHasExternalModuleIndicator = true; - } - } - return result; - } - } - return statement; - } - } - function visitDeclarationSubtree(input) { - if (shouldStripInternal(input)) return; - if (isDeclaration(input)) { - if (isDeclarationAndNotVisible(input)) return; - if (hasDynamicName(input)) { - if (isolatedDeclarations) { - if (!resolver.isDefinitelyReferenceToGlobalSymbolObject(input.name.expression)) { - if (isClassDeclaration(input.parent) || isObjectLiteralExpression(input.parent)) { - context.addDiagnostic(createDiagnosticForNode(input, Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations)); - return; - } else if ( - // Type declarations just need to double-check that the input computed name is an entity name expression - (isInterfaceDeclaration(input.parent) || isTypeLiteralNode(input.parent)) && !isEntityNameExpression(input.name.expression) - ) { - context.addDiagnostic(createDiagnosticForNode(input, Diagnostics.Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations)); - return; - } - } - } else if (!resolver.isLateBound(getParseTreeNode(input)) || !isEntityNameExpression(input.name.expression)) { - return; - } - } - } - if (isFunctionLike(input) && resolver.isImplementationOfOverload(input)) return; - if (isSemicolonClassElement(input)) return; - let previousEnclosingDeclaration; - if (isEnclosingDeclaration(input)) { - previousEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = input; - } - const oldDiag = getSymbolAccessibilityDiagnostic; - const canProduceDiagnostic = canProduceDiagnostics(input); - const oldWithinObjectLiteralType = suppressNewDiagnosticContexts; - let shouldEnterSuppressNewDiagnosticsContextContext = (input.kind === 187 /* TypeLiteral */ || input.kind === 200 /* MappedType */) && input.parent.kind !== 265 /* TypeAliasDeclaration */; - if (isMethodDeclaration(input) || isMethodSignature(input)) { - if (hasEffectiveModifier(input, 2 /* Private */)) { - if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input) return; - return cleanup(factory2.createPropertyDeclaration( - ensureModifiers(input), - input.name, - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - )); - } - } - if (canProduceDiagnostic && !suppressNewDiagnosticContexts) { - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input); - } - if (isTypeQueryNode(input)) { - checkEntityNameVisibility(input.exprName, enclosingDeclaration); - } - if (shouldEnterSuppressNewDiagnosticsContextContext) { - suppressNewDiagnosticContexts = true; - } - if (isProcessedComponent(input)) { - switch (input.kind) { - case 233 /* ExpressionWithTypeArguments */: { - if (isEntityName(input.expression) || isEntityNameExpression(input.expression)) { - checkEntityNameVisibility(input.expression, enclosingDeclaration); - } - const node = visitEachChild(input, visitDeclarationSubtree, context); - return cleanup(factory2.updateExpressionWithTypeArguments(node, node.expression, node.typeArguments)); - } - case 183 /* TypeReference */: { - checkEntityNameVisibility(input.typeName, enclosingDeclaration); - const node = visitEachChild(input, visitDeclarationSubtree, context); - return cleanup(factory2.updateTypeReferenceNode(node, node.typeName, node.typeArguments)); - } - case 180 /* ConstructSignature */: - return cleanup(factory2.updateConstructSignature( - input, - ensureTypeParams(input, input.typeParameters), - updateParamsList(input, input.parameters), - ensureType(input) - )); - case 176 /* Constructor */: { - const ctor = factory2.createConstructorDeclaration( - /*modifiers*/ - ensureModifiers(input), - updateParamsList(input, input.parameters, 0 /* None */), - /*body*/ - void 0 - ); - return cleanup(ctor); - } - case 174 /* MethodDeclaration */: { - if (isPrivateIdentifier(input.name)) { - return cleanup( - /*returnValue*/ - void 0 - ); - } - const sig = factory2.createMethodDeclaration( - ensureModifiers(input), - /*asteriskToken*/ - void 0, - input.name, - input.questionToken, - ensureTypeParams(input, input.typeParameters), - updateParamsList(input, input.parameters), - ensureType(input), - /*body*/ - void 0 - ); - return cleanup(sig); - } - case 177 /* GetAccessor */: { - if (isPrivateIdentifier(input.name)) { - return cleanup( - /*returnValue*/ - void 0 - ); - } - return cleanup(factory2.updateGetAccessorDeclaration( - input, - ensureModifiers(input), - input.name, - updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)), - ensureType(input), - /*body*/ - void 0 - )); - } - case 178 /* SetAccessor */: { - if (isPrivateIdentifier(input.name)) { - return cleanup( - /*returnValue*/ - void 0 - ); - } - return cleanup(factory2.updateSetAccessorDeclaration( - input, - ensureModifiers(input), - input.name, - updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)), - /*body*/ - void 0 - )); - } - case 172 /* PropertyDeclaration */: - if (isPrivateIdentifier(input.name)) { - return cleanup( - /*returnValue*/ - void 0 - ); - } - return cleanup(factory2.updatePropertyDeclaration( - input, - ensureModifiers(input), - input.name, - input.questionToken, - ensureType(input), - ensureNoInitializer(input) - )); - case 171 /* PropertySignature */: - if (isPrivateIdentifier(input.name)) { - return cleanup( - /*returnValue*/ - void 0 - ); - } - return cleanup(factory2.updatePropertySignature( - input, - ensureModifiers(input), - input.name, - input.questionToken, - ensureType(input) - )); - case 173 /* MethodSignature */: { - if (isPrivateIdentifier(input.name)) { - return cleanup( - /*returnValue*/ - void 0 - ); - } - return cleanup(factory2.updateMethodSignature( - input, - ensureModifiers(input), - input.name, - input.questionToken, - ensureTypeParams(input, input.typeParameters), - updateParamsList(input, input.parameters), - ensureType(input) - )); - } - case 179 /* CallSignature */: { - return cleanup( - factory2.updateCallSignature( - input, - ensureTypeParams(input, input.typeParameters), - updateParamsList(input, input.parameters), - ensureType(input) - ) - ); - } - case 181 /* IndexSignature */: { - return cleanup(factory2.updateIndexSignature( - input, - ensureModifiers(input), - updateParamsList(input, input.parameters), - visitNode(input.type, visitDeclarationSubtree, isTypeNode) || factory2.createKeywordTypeNode(133 /* AnyKeyword */) - )); - } - case 260 /* VariableDeclaration */: { - if (isBindingPattern(input.name)) { - return recreateBindingPattern(input.name); - } - shouldEnterSuppressNewDiagnosticsContextContext = true; - suppressNewDiagnosticContexts = true; - return cleanup(factory2.updateVariableDeclaration( - input, - input.name, - /*exclamationToken*/ - void 0, - ensureType(input), - ensureNoInitializer(input) - )); - } - case 168 /* TypeParameter */: { - if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) { - return cleanup(factory2.updateTypeParameterDeclaration( - input, - input.modifiers, - input.name, - /*constraint*/ - void 0, - /*defaultType*/ - void 0 - )); - } - return cleanup(visitEachChild(input, visitDeclarationSubtree, context)); - } - case 194 /* ConditionalType */: { - const checkType = visitNode(input.checkType, visitDeclarationSubtree, isTypeNode); - const extendsType = visitNode(input.extendsType, visitDeclarationSubtree, isTypeNode); - const oldEnclosingDecl = enclosingDeclaration; - enclosingDeclaration = input.trueType; - const trueType = visitNode(input.trueType, visitDeclarationSubtree, isTypeNode); - enclosingDeclaration = oldEnclosingDecl; - const falseType = visitNode(input.falseType, visitDeclarationSubtree, isTypeNode); - Debug.assert(checkType); - Debug.assert(extendsType); - Debug.assert(trueType); - Debug.assert(falseType); - return cleanup(factory2.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType)); - } - case 184 /* FunctionType */: { - return cleanup(factory2.updateFunctionTypeNode( - input, - visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration), - updateParamsList(input, input.parameters), - Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode)) - )); - } - case 185 /* ConstructorType */: { - return cleanup(factory2.updateConstructorTypeNode( - input, - ensureModifiers(input), - visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration), - updateParamsList(input, input.parameters), - Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode)) - )); - } - case 205 /* ImportType */: { - if (!isLiteralImportTypeNode(input)) return cleanup(input); - return cleanup(factory2.updateImportTypeNode( - input, - factory2.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier2(input, input.argument.literal)), - input.attributes, - input.qualifier, - visitNodes2(input.typeArguments, visitDeclarationSubtree, isTypeNode), - input.isTypeOf - )); - } - default: - Debug.assertNever(input, `Attempted to process unhandled node kind: ${Debug.formatSyntaxKind(input.kind)}`); - } - } - if (isTupleTypeNode(input) && getLineAndCharacterOfPosition(currentSourceFile, input.pos).line === getLineAndCharacterOfPosition(currentSourceFile, input.end).line) { - setEmitFlags(input, 1 /* SingleLine */); - } - return cleanup(visitEachChild(input, visitDeclarationSubtree, context)); - function cleanup(returnValue) { - if (returnValue && canProduceDiagnostic && hasDynamicName(input)) { - checkName(input); - } - if (isEnclosingDeclaration(input)) { - enclosingDeclaration = previousEnclosingDeclaration; - } - if (canProduceDiagnostic && !suppressNewDiagnosticContexts) { - getSymbolAccessibilityDiagnostic = oldDiag; - } - if (shouldEnterSuppressNewDiagnosticsContextContext) { - suppressNewDiagnosticContexts = oldWithinObjectLiteralType; - } - if (returnValue === input) { - return returnValue; - } - return returnValue && setOriginalNode(preserveJsDoc(returnValue, input), input); - } - } - function isPrivateMethodTypeParameter(node) { - return node.parent.kind === 174 /* MethodDeclaration */ && hasEffectiveModifier(node.parent, 2 /* Private */); - } - function visitDeclarationStatements(input) { - if (!isPreservedDeclarationStatement(input)) { - return; - } - if (shouldStripInternal(input)) return; - switch (input.kind) { - case 278 /* ExportDeclaration */: { - if (isSourceFile(input.parent)) { - resultHasExternalModuleIndicator = true; - } - resultHasScopeMarker = true; - return factory2.updateExportDeclaration( - input, - input.modifiers, - input.isTypeOnly, - input.exportClause, - rewriteModuleSpecifier2(input, input.moduleSpecifier), - tryGetResolutionModeOverride(input.attributes) - ); - } - case 277 /* ExportAssignment */: { - if (isSourceFile(input.parent)) { - resultHasExternalModuleIndicator = true; - } - resultHasScopeMarker = true; - if (input.expression.kind === 80 /* Identifier */) { - return input; - } else { - const newId = factory2.createUniqueName("_default", 16 /* Optimistic */); - getSymbolAccessibilityDiagnostic = () => ({ - diagnosticMessage: Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, - errorNode: input - }); - errorFallbackNode = input; - const type = ensureType(input); - const varDecl = factory2.createVariableDeclaration( - newId, - /*exclamationToken*/ - void 0, - type, - /*initializer*/ - void 0 - ); - errorFallbackNode = void 0; - const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */)); - preserveJsDoc(statement, input); - removeAllComments(input); - return [statement, factory2.updateExportAssignment(input, input.modifiers, newId)]; - } - } - } - const result = transformTopLevelDeclaration(input); - lateStatementReplacementMap.set(getOriginalNodeId(input), result); - return input; - } - function stripExportModifiers(statement) { - if (isImportEqualsDeclaration(statement) || hasEffectiveModifier(statement, 2048 /* Default */) || !canHaveModifiers(statement)) { - return statement; - } - const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(statement) & (131071 /* All */ ^ 32 /* Export */)); - return factory2.replaceModifiers(statement, modifiers); - } - function updateModuleDeclarationAndKeyword(node, modifiers, name, body) { - const updated = factory2.updateModuleDeclaration(node, modifiers, name, body); - if (isAmbientModule(updated) || updated.flags & 32 /* Namespace */) { - return updated; - } - const fixed = factory2.createModuleDeclaration( - updated.modifiers, - updated.name, - updated.body, - updated.flags | 32 /* Namespace */ - ); - setOriginalNode(fixed, updated); - setTextRange(fixed, updated); - return fixed; - } - function transformTopLevelDeclaration(input) { - if (lateMarkedStatements) { - while (orderedRemoveItem(lateMarkedStatements, input)) ; - } - if (shouldStripInternal(input)) return; - switch (input.kind) { - case 271 /* ImportEqualsDeclaration */: { - return transformImportEqualsDeclaration(input); - } - case 272 /* ImportDeclaration */: { - return transformImportDeclaration(input); - } - } - if (isDeclaration(input) && isDeclarationAndNotVisible(input)) return; - if (isJSDocImportTag(input)) return; - if (isFunctionLike(input) && resolver.isImplementationOfOverload(input)) return; - let previousEnclosingDeclaration; - if (isEnclosingDeclaration(input)) { - previousEnclosingDeclaration = enclosingDeclaration; - enclosingDeclaration = input; - } - const canProdiceDiagnostic = canProduceDiagnostics(input); - const oldDiag = getSymbolAccessibilityDiagnostic; - if (canProdiceDiagnostic) { - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input); - } - const previousNeedsDeclare = needsDeclare; - switch (input.kind) { - case 265 /* TypeAliasDeclaration */: { - needsDeclare = false; - const clean2 = cleanup(factory2.updateTypeAliasDeclaration( - input, - ensureModifiers(input), - input.name, - visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration), - Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode)) - )); - needsDeclare = previousNeedsDeclare; - return clean2; - } - case 264 /* InterfaceDeclaration */: { - return cleanup(factory2.updateInterfaceDeclaration( - input, - ensureModifiers(input), - input.name, - ensureTypeParams(input, input.typeParameters), - transformHeritageClauses(input.heritageClauses), - visitNodes2(input.members, visitDeclarationSubtree, isTypeElement) - )); - } - case 262 /* FunctionDeclaration */: { - const clean2 = cleanup(factory2.updateFunctionDeclaration( - input, - ensureModifiers(input), - /*asteriskToken*/ - void 0, - input.name, - ensureTypeParams(input, input.typeParameters), - updateParamsList(input, input.parameters), - ensureType(input), - /*body*/ - void 0 - )); - if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) { - const props = resolver.getPropertiesOfContainerFunction(input); - if (isolatedDeclarations) { - reportExpandoFunctionErrors(input); - } - const fakespace = parseNodeFactory.createModuleDeclaration( - /*modifiers*/ - void 0, - clean2.name || factory2.createIdentifier("_default"), - factory2.createModuleBlock([]), - 32 /* Namespace */ - ); - setParent(fakespace, enclosingDeclaration); - fakespace.locals = createSymbolTable(props); - fakespace.symbol = props[0].parent; - const exportMappings = []; - let declarations = mapDefined(props, (p) => { - if (!isExpandoPropertyDeclaration(p.valueDeclaration)) { - return void 0; - } - const nameStr = unescapeLeadingUnderscores(p.escapedName); - if (!isIdentifierText(nameStr, 99 /* ESNext */)) { - return void 0; - } - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration); - const type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags | 2 /* NoSyntacticPrinter */, symbolTracker); - getSymbolAccessibilityDiagnostic = oldDiag; - const isNonContextualKeywordName = isStringANonContextualKeyword(nameStr); - const name = isNonContextualKeywordName ? factory2.getGeneratedNameForNode(p.valueDeclaration) : factory2.createIdentifier(nameStr); - if (isNonContextualKeywordName) { - exportMappings.push([name, nameStr]); - } - const varDecl = factory2.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - type, - /*initializer*/ - void 0 - ); - return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(95 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl])); - }); - if (!exportMappings.length) { - declarations = mapDefined(declarations, (declaration) => factory2.replaceModifiers(declaration, 0 /* None */)); - } else { - declarations.push(factory2.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory2.createNamedExports(map(exportMappings, ([gen, exp]) => { - return factory2.createExportSpecifier( - /*isTypeOnly*/ - false, - gen, - exp - ); - })) - )); - } - const namespaceDecl = factory2.createModuleDeclaration(ensureModifiers(input), input.name, factory2.createModuleBlock(declarations), 32 /* Namespace */); - if (!hasEffectiveModifier(clean2, 2048 /* Default */)) { - return [clean2, namespaceDecl]; - } - const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(clean2) & ~2080 /* ExportDefault */ | 128 /* Ambient */); - const cleanDeclaration = factory2.updateFunctionDeclaration( - clean2, - modifiers, - /*asteriskToken*/ - void 0, - clean2.name, - clean2.typeParameters, - clean2.parameters, - clean2.type, - /*body*/ - void 0 - ); - const namespaceDeclaration = factory2.updateModuleDeclaration( - namespaceDecl, - modifiers, - namespaceDecl.name, - namespaceDecl.body - ); - const exportDefaultDeclaration = factory2.createExportAssignment( - /*modifiers*/ - void 0, - /*isExportEquals*/ - false, - namespaceDecl.name - ); - if (isSourceFile(input.parent)) { - resultHasExternalModuleIndicator = true; - } - resultHasScopeMarker = true; - return [cleanDeclaration, namespaceDeclaration, exportDefaultDeclaration]; - } else { - return clean2; - } - } - case 267 /* ModuleDeclaration */: { - needsDeclare = false; - const inner = input.body; - if (inner && inner.kind === 268 /* ModuleBlock */) { - const oldNeedsScopeFix = needsScopeFixMarker; - const oldHasScopeFix = resultHasScopeMarker; - resultHasScopeMarker = false; - needsScopeFixMarker = false; - const statements = visitNodes2(inner.statements, visitDeclarationStatements, isStatement); - let lateStatements = transformAndReplaceLatePaintedStatements(statements); - if (input.flags & 33554432 /* Ambient */) { - needsScopeFixMarker = false; - } - if (!isGlobalScopeAugmentation(input) && !hasScopeMarker2(lateStatements) && !resultHasScopeMarker) { - if (needsScopeFixMarker) { - lateStatements = factory2.createNodeArray([...lateStatements, createEmptyExports(factory2)]); - } else { - lateStatements = visitNodes2(lateStatements, stripExportModifiers, isStatement); - } - } - const body = factory2.updateModuleBlock(inner, lateStatements); - needsDeclare = previousNeedsDeclare; - needsScopeFixMarker = oldNeedsScopeFix; - resultHasScopeMarker = oldHasScopeFix; - const mods = ensureModifiers(input); - return cleanup(updateModuleDeclarationAndKeyword( - input, - mods, - isExternalModuleAugmentation(input) ? rewriteModuleSpecifier2(input, input.name) : input.name, - body - )); - } else { - needsDeclare = previousNeedsDeclare; - const mods = ensureModifiers(input); - needsDeclare = false; - visitNode(inner, visitDeclarationStatements); - const id = getOriginalNodeId(inner); - const body = lateStatementReplacementMap.get(id); - lateStatementReplacementMap.delete(id); - return cleanup(updateModuleDeclarationAndKeyword( - input, - mods, - input.name, - body - )); - } - } - case 263 /* ClassDeclaration */: { - errorNameNode = input.name; - errorFallbackNode = input; - const modifiers = factory2.createNodeArray(ensureModifiers(input)); - const typeParameters = ensureTypeParams(input, input.typeParameters); - const ctor = getFirstConstructorWithBody(input); - let parameterProperties; - if (ctor) { - const oldDiag2 = getSymbolAccessibilityDiagnostic; - parameterProperties = compact(flatMap(ctor.parameters, (param) => { - if (!hasSyntacticModifier(param, 31 /* ParameterPropertyModifier */) || shouldStripInternal(param)) return; - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(param); - if (param.name.kind === 80 /* Identifier */) { - return preserveJsDoc( - factory2.createPropertyDeclaration( - ensureModifiers(param), - param.name, - param.questionToken, - ensureType(param), - ensureNoInitializer(param) - ), - param - ); - } else { - return walkBindingPattern(param.name); - } - function walkBindingPattern(pattern) { - let elems; - for (const elem of pattern.elements) { - if (isOmittedExpression(elem)) continue; - if (isBindingPattern(elem.name)) { - elems = concatenate(elems, walkBindingPattern(elem.name)); - } - elems = elems || []; - elems.push(factory2.createPropertyDeclaration( - ensureModifiers(param), - elem.name, - /*questionOrExclamationToken*/ - void 0, - ensureType(elem), - /*initializer*/ - void 0 - )); - } - return elems; - } - })); - getSymbolAccessibilityDiagnostic = oldDiag2; - } - const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name)); - const privateIdentifier = hasPrivateIdentifier ? [ - factory2.createPropertyDeclaration( - /*modifiers*/ - void 0, - factory2.createPrivateIdentifier("#private"), - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ) - ] : void 0; - const lateIndexes = resolver.createLateBoundIndexSignatures(input, enclosingDeclaration, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); - const memberNodes = concatenate(concatenate(concatenate(privateIdentifier, lateIndexes), parameterProperties), visitNodes2(input.members, visitDeclarationSubtree, isClassElement)); - const members = factory2.createNodeArray(memberNodes); - const extendsClause = getEffectiveBaseTypeNode(input); - if (extendsClause && !isEntityNameExpression(extendsClause.expression) && extendsClause.expression.kind !== 106 /* NullKeyword */) { - const oldId = input.name ? unescapeLeadingUnderscores(input.name.escapedText) : "default"; - const newId = factory2.createUniqueName(`${oldId}_base`, 16 /* Optimistic */); - getSymbolAccessibilityDiagnostic = () => ({ - diagnosticMessage: Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, - errorNode: extendsClause, - typeName: input.name - }); - const varDecl = factory2.createVariableDeclaration( - newId, - /*exclamationToken*/ - void 0, - resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker), - /*initializer*/ - void 0 - ); - const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */)); - const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => { - if (clause.token === 96 /* ExtendsKeyword */) { - const oldDiag2 = getSymbolAccessibilityDiagnostic; - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]); - const newClause = factory2.updateHeritageClause(clause, map(clause.types, (t) => factory2.updateExpressionWithTypeArguments(t, newId, visitNodes2(t.typeArguments, visitDeclarationSubtree, isTypeNode)))); - getSymbolAccessibilityDiagnostic = oldDiag2; - return newClause; - } - return factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => isEntityNameExpression(t.expression) || t.expression.kind === 106 /* NullKeyword */)), visitDeclarationSubtree, isExpressionWithTypeArguments)); - })); - return [ - statement, - cleanup(factory2.updateClassDeclaration( - input, - modifiers, - input.name, - typeParameters, - heritageClauses, - members - )) - ]; - } else { - const heritageClauses = transformHeritageClauses(input.heritageClauses); - return cleanup(factory2.updateClassDeclaration( - input, - modifiers, - input.name, - typeParameters, - heritageClauses, - members - )); - } - } - case 243 /* VariableStatement */: { - return cleanup(transformVariableStatement(input)); - } - case 266 /* EnumDeclaration */: { - return cleanup(factory2.updateEnumDeclaration( - input, - factory2.createNodeArray(ensureModifiers(input)), - input.name, - factory2.createNodeArray(mapDefined(input.members, (m) => { - if (shouldStripInternal(m)) return; - const enumValue = resolver.getEnumMemberValue(m); - const constValue = enumValue == null ? void 0 : enumValue.value; - if (isolatedDeclarations && m.initializer && (enumValue == null ? void 0 : enumValue.hasExternalReferences) && // This will be its own compiler error instead, so don't report. - !isComputedPropertyName(m.name)) { - context.addDiagnostic(createDiagnosticForNode(m, Diagnostics.Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations)); - } - const newInitializer = constValue === void 0 ? void 0 : typeof constValue === "string" ? factory2.createStringLiteral(constValue) : constValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constValue)) : factory2.createNumericLiteral(constValue); - return preserveJsDoc(factory2.updateEnumMember(m, m.name, newInitializer), m); - })) - )); - } - } - return Debug.assertNever(input, `Unhandled top-level node in declaration emit: ${Debug.formatSyntaxKind(input.kind)}`); - function cleanup(node) { - if (isEnclosingDeclaration(input)) { - enclosingDeclaration = previousEnclosingDeclaration; - } - if (canProdiceDiagnostic) { - getSymbolAccessibilityDiagnostic = oldDiag; - } - if (input.kind === 267 /* ModuleDeclaration */) { - needsDeclare = previousNeedsDeclare; - } - if (node === input) { - return node; - } - errorFallbackNode = void 0; - errorNameNode = void 0; - return node && setOriginalNode(preserveJsDoc(node, input), input); - } - } - function transformVariableStatement(input) { - if (!forEach(input.declarationList.declarations, getBindingNameVisible)) return; - const nodes = visitNodes2(input.declarationList.declarations, visitDeclarationSubtree, isVariableDeclaration); - if (!length(nodes)) return; - const modifiers = factory2.createNodeArray(ensureModifiers(input)); - let declList; - if (isVarUsing(input.declarationList) || isVarAwaitUsing(input.declarationList)) { - declList = factory2.createVariableDeclarationList(nodes, 2 /* Const */); - setOriginalNode(declList, input.declarationList); - setTextRange(declList, input.declarationList); - setCommentRange(declList, input.declarationList); - } else { - declList = factory2.updateVariableDeclarationList(input.declarationList, nodes); - } - return factory2.updateVariableStatement(input, modifiers, declList); - } - function recreateBindingPattern(d) { - return flatten(mapDefined(d.elements, (e) => recreateBindingElement(e))); - } - function recreateBindingElement(e) { - if (e.kind === 232 /* OmittedExpression */) { - return; - } - if (e.name) { - if (!getBindingNameVisible(e)) return; - if (isBindingPattern(e.name)) { - return recreateBindingPattern(e.name); - } else { - return factory2.createVariableDeclaration( - e.name, - /*exclamationToken*/ - void 0, - ensureType(e), - /*initializer*/ - void 0 - ); - } - } - } - function checkName(node) { - let oldDiag; - if (!suppressNewDiagnosticContexts) { - oldDiag = getSymbolAccessibilityDiagnostic; - getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNodeName(node); - } - errorNameNode = node.name; - Debug.assert(hasDynamicName(node)); - const decl = node; - const entityName = decl.name.expression; - checkEntityNameVisibility(entityName, enclosingDeclaration); - if (!suppressNewDiagnosticContexts) { - getSymbolAccessibilityDiagnostic = oldDiag; - } - errorNameNode = void 0; - } - function shouldStripInternal(node) { - return !!stripInternal && !!node && isInternalDeclaration(node, currentSourceFile); - } - function isScopeMarker2(node) { - return isExportAssignment(node) || isExportDeclaration(node); - } - function hasScopeMarker2(statements) { - return some(statements, isScopeMarker2); - } - function ensureModifiers(node) { - const currentFlags = getEffectiveModifierFlags(node); - const newFlags = ensureModifierFlags(node); - if (currentFlags === newFlags) { - return visitArray(node.modifiers, (n) => tryCast(n, isModifier), isModifier); - } - return factory2.createModifiersFromModifierFlags(newFlags); - } - function ensureModifierFlags(node) { - let mask2 = 131071 /* All */ ^ (1 /* Public */ | 1024 /* Async */ | 16 /* Override */); - let additions = needsDeclare && !isAlwaysType(node) ? 128 /* Ambient */ : 0 /* None */; - const parentIsFile = node.parent.kind === 307 /* SourceFile */; - if (!parentIsFile || isBundledEmit && parentIsFile && isExternalModule(node.parent)) { - mask2 ^= 128 /* Ambient */; - additions = 0 /* None */; - } - return maskModifierFlags(node, mask2, additions); - } - function transformHeritageClauses(nodes) { - return factory2.createNodeArray(filter( - map(nodes, (clause) => factory2.updateHeritageClause( - clause, - visitNodes2( - factory2.createNodeArray(filter(clause.types, (t) => { - return isEntityNameExpression(t.expression) || clause.token === 96 /* ExtendsKeyword */ && t.expression.kind === 106 /* NullKeyword */; - })), - visitDeclarationSubtree, - isExpressionWithTypeArguments - ) - )), - (clause) => clause.types && !!clause.types.length - )); - } -} -function isAlwaysType(node) { - if (node.kind === 264 /* InterfaceDeclaration */) { - return true; - } - return false; -} -function maskModifiers(factory2, node, modifierMask, modifierAdditions) { - return factory2.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions)); -} -function maskModifierFlags(node, modifierMask = 131071 /* All */ ^ 1 /* Public */, modifierAdditions = 0 /* None */) { - let flags = getEffectiveModifierFlags(node) & modifierMask | modifierAdditions; - if (flags & 2048 /* Default */ && !(flags & 32 /* Export */)) { - flags ^= 32 /* Export */; - } - if (flags & 2048 /* Default */ && flags & 128 /* Ambient */) { - flags ^= 128 /* Ambient */; - } - return flags; -} -function canHaveLiteralInitializer(node) { - switch (node.kind) { - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - return !hasEffectiveModifier(node, 2 /* Private */); - case 169 /* Parameter */: - case 260 /* VariableDeclaration */: - return true; - } - return false; -} -function isPreservedDeclarationStatement(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 267 /* ModuleDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 264 /* InterfaceDeclaration */: - case 263 /* ClassDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 266 /* EnumDeclaration */: - case 243 /* VariableStatement */: - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 277 /* ExportAssignment */: - return true; - } - return false; -} -function isProcessedComponent(node) { - switch (node.kind) { - case 180 /* ConstructSignature */: - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 181 /* IndexSignature */: - case 260 /* VariableDeclaration */: - case 168 /* TypeParameter */: - case 233 /* ExpressionWithTypeArguments */: - case 183 /* TypeReference */: - case 194 /* ConditionalType */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 205 /* ImportType */: - return true; - } - return false; -} - -// src/compiler/transformer.ts -function getModuleTransformer(moduleKind) { - switch (moduleKind) { - case 200 /* Preserve */: - return transformECMAScriptModule; - case 99 /* ESNext */: - case 7 /* ES2022 */: - case 6 /* ES2020 */: - case 5 /* ES2015 */: - case 100 /* Node16 */: - case 199 /* NodeNext */: - case 1 /* CommonJS */: - return transformImpliedNodeFormatDependentModule; - case 4 /* System */: - return transformSystemModule; - default: - return transformModule; - } -} -var noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray }; -function getTransformers(compilerOptions, customTransformers, emitOnly) { - return { - scriptTransformers: getScriptTransformers(compilerOptions, customTransformers, emitOnly), - declarationTransformers: getDeclarationTransformers(customTransformers) - }; -} -function getScriptTransformers(compilerOptions, customTransformers, emitOnly) { - if (emitOnly) return emptyArray; - const languageVersion = getEmitScriptTarget(compilerOptions); - const moduleKind = getEmitModuleKind(compilerOptions); - const useDefineForClassFields = getUseDefineForClassFields(compilerOptions); - const transformers = []; - addRange(transformers, customTransformers && map(customTransformers.before, wrapScriptTransformerFactory)); - transformers.push(transformTypeScript); - if (compilerOptions.experimentalDecorators) { - transformers.push(transformLegacyDecorators); - } - if (getJSXTransformEnabled(compilerOptions)) { - transformers.push(transformJsx); - } - if (languageVersion < 99 /* ESNext */) { - transformers.push(transformESNext); - } - if (!compilerOptions.experimentalDecorators && (languageVersion < 99 /* ESNext */ || !useDefineForClassFields)) { - transformers.push(transformESDecorators); - } - transformers.push(transformClassFields); - if (languageVersion < 8 /* ES2021 */) { - transformers.push(transformES2021); - } - if (languageVersion < 7 /* ES2020 */) { - transformers.push(transformES2020); - } - if (languageVersion < 6 /* ES2019 */) { - transformers.push(transformES2019); - } - if (languageVersion < 5 /* ES2018 */) { - transformers.push(transformES2018); - } - if (languageVersion < 4 /* ES2017 */) { - transformers.push(transformES2017); - } - if (languageVersion < 3 /* ES2016 */) { - transformers.push(transformES2016); - } - if (languageVersion < 2 /* ES2015 */) { - transformers.push(transformES2015); - transformers.push(transformGenerators); - } - transformers.push(getModuleTransformer(moduleKind)); - addRange(transformers, customTransformers && map(customTransformers.after, wrapScriptTransformerFactory)); - return transformers; -} -function getDeclarationTransformers(customTransformers) { - const transformers = []; - transformers.push(transformDeclarations); - addRange(transformers, customTransformers && map(customTransformers.afterDeclarations, wrapDeclarationTransformerFactory)); - return transformers; -} -function wrapCustomTransformer(transformer) { - return (node) => isBundle(node) ? transformer.transformBundle(node) : transformer.transformSourceFile(node); -} -function wrapCustomTransformerFactory(transformer, handleDefault) { - return (context) => { - const customTransformer = transformer(context); - return typeof customTransformer === "function" ? handleDefault(context, customTransformer) : wrapCustomTransformer(customTransformer); - }; -} -function wrapScriptTransformerFactory(transformer) { - return wrapCustomTransformerFactory(transformer, chainBundle); -} -function wrapDeclarationTransformerFactory(transformer) { - return wrapCustomTransformerFactory(transformer, (_, node) => node); -} -function noEmitSubstitution(_hint, node) { - return node; -} -function noEmitNotification(hint, node, callback) { - callback(hint, node); -} -function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) { - var _a, _b; - const enabledSyntaxKindFeatures = new Array(358 /* Count */); - let lexicalEnvironmentVariableDeclarations; - let lexicalEnvironmentFunctionDeclarations; - let lexicalEnvironmentStatements; - let lexicalEnvironmentFlags = 0 /* None */; - let lexicalEnvironmentVariableDeclarationsStack = []; - let lexicalEnvironmentFunctionDeclarationsStack = []; - let lexicalEnvironmentStatementsStack = []; - let lexicalEnvironmentFlagsStack = []; - let lexicalEnvironmentStackOffset = 0; - let lexicalEnvironmentSuspended = false; - let blockScopedVariableDeclarationsStack = []; - let blockScopeStackOffset = 0; - let blockScopedVariableDeclarations; - let emitHelpers; - let onSubstituteNode = noEmitSubstitution; - let onEmitNode = noEmitNotification; - let state = 0 /* Uninitialized */; - const diagnostics = []; - const context = { - factory: factory2, - getCompilerOptions: () => options, - getEmitResolver: () => resolver, - // TODO: GH#18217 - getEmitHost: () => host, - // TODO: GH#18217 - getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)), - startLexicalEnvironment, - suspendLexicalEnvironment, - resumeLexicalEnvironment, - endLexicalEnvironment, - setLexicalEnvironmentFlags, - getLexicalEnvironmentFlags, - hoistVariableDeclaration, - hoistFunctionDeclaration, - addInitializationStatement, - startBlockScope, - endBlockScope, - addBlockScopedVariable, - requestEmitHelper, - readEmitHelpers, - enableSubstitution, - enableEmitNotification, - isSubstitutionEnabled, - isEmitNotificationEnabled, - get onSubstituteNode() { - return onSubstituteNode; - }, - set onSubstituteNode(value) { - Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); - Debug.assert(value !== void 0, "Value must not be 'undefined'"); - onSubstituteNode = value; - }, - get onEmitNode() { - return onEmitNode; - }, - set onEmitNode(value) { - Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); - Debug.assert(value !== void 0, "Value must not be 'undefined'"); - onEmitNode = value; - }, - addDiagnostic(diag2) { - diagnostics.push(diag2); - } - }; - for (const node of nodes) { - disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node))); - } - mark("beforeTransform"); - const transformersWithContext = transformers.map((t) => t(context)); - const transformation = (node) => { - for (const transform2 of transformersWithContext) { - node = transform2(node); - } - return node; - }; - state = 1 /* Initialized */; - const transformed = []; - for (const node of nodes) { - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "transformNodes", node.kind === 307 /* SourceFile */ ? { path: node.path } : { kind: node.kind, pos: node.pos, end: node.end }); - transformed.push((allowDtsFiles ? transformation : transformRoot)(node)); - (_b = tracing) == null ? void 0 : _b.pop(); - } - state = 2 /* Completed */; - mark("afterTransform"); - measure("transformTime", "beforeTransform", "afterTransform"); - return { - transformed, - substituteNode, - emitNodeWithNotification, - isEmitNotificationEnabled, - dispose, - diagnostics - }; - function transformRoot(node) { - return node && (!isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node; - } - function enableSubstitution(kind) { - Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */; - } - function isSubstitutionEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 && (getEmitFlags(node) & 8 /* NoSubstitution */) === 0; - } - function substituteNode(hint, node) { - Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed."); - return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; - } - function enableEmitNotification(kind) { - Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */; - } - function isEmitNotificationEnabled(node) { - return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 || (getEmitFlags(node) & 4 /* AdviseOnEmitNode */) !== 0; - } - function emitNodeWithNotification(hint, node, emitCallback) { - Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed."); - if (node) { - if (isEmitNotificationEnabled(node)) { - onEmitNode(hint, node, emitCallback); - } else { - emitCallback(hint, node); - } - } - } - function hoistVariableDeclaration(name) { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - const decl = setEmitFlags(factory2.createVariableDeclaration(name), 128 /* NoNestedSourceMaps */); - if (!lexicalEnvironmentVariableDeclarations) { - lexicalEnvironmentVariableDeclarations = [decl]; - } else { - lexicalEnvironmentVariableDeclarations.push(decl); - } - if (lexicalEnvironmentFlags & 1 /* InParameters */) { - lexicalEnvironmentFlags |= 2 /* VariablesHoistedInParameters */; - } - } - function hoistFunctionDeclaration(func) { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - setEmitFlags(func, 2097152 /* CustomPrologue */); - if (!lexicalEnvironmentFunctionDeclarations) { - lexicalEnvironmentFunctionDeclarations = [func]; - } else { - lexicalEnvironmentFunctionDeclarations.push(func); - } - } - function addInitializationStatement(node) { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - setEmitFlags(node, 2097152 /* CustomPrologue */); - if (!lexicalEnvironmentStatements) { - lexicalEnvironmentStatements = [node]; - } else { - lexicalEnvironmentStatements.push(node); - } - } - function startLexicalEnvironment() { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; - lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; - lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentStatements; - lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFlags; - lexicalEnvironmentStackOffset++; - lexicalEnvironmentVariableDeclarations = void 0; - lexicalEnvironmentFunctionDeclarations = void 0; - lexicalEnvironmentStatements = void 0; - lexicalEnvironmentFlags = 0 /* None */; - } - function suspendLexicalEnvironment() { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); - lexicalEnvironmentSuspended = true; - } - function resumeLexicalEnvironment() { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); - lexicalEnvironmentSuspended = false; - } - function endLexicalEnvironment() { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); - Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); - let statements; - if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations || lexicalEnvironmentStatements) { - if (lexicalEnvironmentFunctionDeclarations) { - statements = [...lexicalEnvironmentFunctionDeclarations]; - } - if (lexicalEnvironmentVariableDeclarations) { - const statement = factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations) - ); - setEmitFlags(statement, 2097152 /* CustomPrologue */); - if (!statements) { - statements = [statement]; - } else { - statements.push(statement); - } - } - if (lexicalEnvironmentStatements) { - if (!statements) { - statements = [...lexicalEnvironmentStatements]; - } else { - statements = [...statements, ...lexicalEnvironmentStatements]; - } - } - } - lexicalEnvironmentStackOffset--; - lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentStatements = lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset]; - lexicalEnvironmentFlags = lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset]; - if (lexicalEnvironmentStackOffset === 0) { - lexicalEnvironmentVariableDeclarationsStack = []; - lexicalEnvironmentFunctionDeclarationsStack = []; - lexicalEnvironmentStatementsStack = []; - lexicalEnvironmentFlagsStack = []; - } - return statements; - } - function setLexicalEnvironmentFlags(flags, value) { - lexicalEnvironmentFlags = value ? lexicalEnvironmentFlags | flags : lexicalEnvironmentFlags & ~flags; - } - function getLexicalEnvironmentFlags() { - return lexicalEnvironmentFlags; - } - function startBlockScope() { - Debug.assert(state > 0 /* Uninitialized */, "Cannot start a block scope during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot start a block scope after transformation has completed."); - blockScopedVariableDeclarationsStack[blockScopeStackOffset] = blockScopedVariableDeclarations; - blockScopeStackOffset++; - blockScopedVariableDeclarations = void 0; - } - function endBlockScope() { - Debug.assert(state > 0 /* Uninitialized */, "Cannot end a block scope during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed."); - const statements = some(blockScopedVariableDeclarations) ? [ - factory2.createVariableStatement( - /*modifiers*/ - void 0, - factory2.createVariableDeclarationList( - blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)), - 1 /* Let */ - ) - ) - ] : void 0; - blockScopeStackOffset--; - blockScopedVariableDeclarations = blockScopedVariableDeclarationsStack[blockScopeStackOffset]; - if (blockScopeStackOffset === 0) { - blockScopedVariableDeclarationsStack = []; - } - return statements; - } - function addBlockScopedVariable(name) { - Debug.assert(blockScopeStackOffset > 0, "Cannot add a block scoped variable outside of an iteration body."); - (blockScopedVariableDeclarations || (blockScopedVariableDeclarations = [])).push(name); - } - function requestEmitHelper(helper) { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); - if (helper.dependencies) { - for (const h of helper.dependencies) { - requestEmitHelper(h); - } - } - emitHelpers = append(emitHelpers, helper); - } - function readEmitHelpers() { - Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); - Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); - const helpers = emitHelpers; - emitHelpers = void 0; - return helpers; - } - function dispose() { - if (state < 3 /* Disposed */) { - for (const node of nodes) { - disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node))); - } - lexicalEnvironmentVariableDeclarations = void 0; - lexicalEnvironmentVariableDeclarationsStack = void 0; - lexicalEnvironmentFunctionDeclarations = void 0; - lexicalEnvironmentFunctionDeclarationsStack = void 0; - onSubstituteNode = void 0; - onEmitNode = void 0; - emitHelpers = void 0; - state = 3 /* Disposed */; - } - } -} -var nullTransformationContext = { - factory, - // eslint-disable-line object-shorthand - getCompilerOptions: () => ({}), - getEmitResolver: notImplemented, - getEmitHost: notImplemented, - getEmitHelperFactory: notImplemented, - startLexicalEnvironment: noop, - resumeLexicalEnvironment: noop, - suspendLexicalEnvironment: noop, - endLexicalEnvironment: returnUndefined, - setLexicalEnvironmentFlags: noop, - getLexicalEnvironmentFlags: () => 0, - hoistVariableDeclaration: noop, - hoistFunctionDeclaration: noop, - addInitializationStatement: noop, - startBlockScope: noop, - endBlockScope: returnUndefined, - addBlockScopedVariable: noop, - requestEmitHelper: noop, - readEmitHelpers: notImplemented, - enableSubstitution: noop, - enableEmitNotification: noop, - isSubstitutionEnabled: notImplemented, - isEmitNotificationEnabled: notImplemented, - onSubstituteNode: noEmitSubstitution, - onEmitNode: noEmitNotification, - addDiagnostic: noop -}; - -// src/compiler/emitter.ts -var brackets = createBracketsMap(); -function isBuildInfoFile(file) { - return fileExtensionIs(file, ".tsbuildinfo" /* TsBuildInfo */); -} -function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDtsEmit = false, onlyBuildInfo, includeBuildInfo) { - const sourceFiles = isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile, forceDtsEmit); - const options = host.getCompilerOptions(); - if (!onlyBuildInfo) { - if (options.outFile) { - if (sourceFiles.length) { - const bundle = factory.createBundle(sourceFiles); - const result = action(getOutputPathsFor(bundle, host, forceDtsEmit), bundle); - if (result) { - return result; - } - } - } else { - for (const sourceFile of sourceFiles) { - const result = action(getOutputPathsFor(sourceFile, host, forceDtsEmit), sourceFile); - if (result) { - return result; - } - } - } - } - if (includeBuildInfo) { - const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options); - if (buildInfoPath) return action( - { buildInfoPath }, - /*sourceFileOrBundle*/ - void 0 - ); - } -} -function getTsBuildInfoEmitOutputFilePath(options) { - const configFile = options.configFilePath; - if (!canEmitTsBuildInfo(options)) return void 0; - if (options.tsBuildInfoFile) return options.tsBuildInfoFile; - const outPath = options.outFile; - let buildInfoExtensionLess; - if (outPath) { - buildInfoExtensionLess = removeFileExtension(outPath); - } else { - if (!configFile) return void 0; - const configFileExtensionLess = removeFileExtension(configFile); - buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory( - options.rootDir, - configFileExtensionLess, - /*ignoreCase*/ - true - )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess; - } - return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */; -} -function canEmitTsBuildInfo(options) { - return isIncrementalCompilation(options) || !!options.tscBuild; -} -function getOutputPathsForBundle(options, forceDtsPaths) { - const outPath = options.outFile; - const jsFilePath = options.emitDeclarationOnly ? void 0 : outPath; - const sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options); - const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : void 0; - const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0; - return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath }; -} -function getOutputPathsFor(sourceFile, host, forceDtsPaths) { - const options = host.getCompilerOptions(); - if (sourceFile.kind === 308 /* Bundle */) { - return getOutputPathsForBundle(options, forceDtsPaths); - } else { - const ownOutputFilePath = getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile.fileName, options)); - const isJsonFile = isJsonSourceFile(sourceFile); - const isJsonEmittedToSameLocation = isJsonFile && comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */; - const jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? void 0 : ownOutputFilePath; - const sourceMapFilePath = !jsFilePath || isJsonSourceFile(sourceFile) ? void 0 : getSourceMapFilePath(jsFilePath, options); - const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) && !isJsonFile ? getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : void 0; - const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0; - return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath }; - } -} -function getSourceMapFilePath(jsFilePath, options) { - return options.sourceMap && !options.inlineSourceMap ? jsFilePath + ".map" : void 0; -} -function getOutputExtension(fileName, options) { - return fileExtensionIs(fileName, ".json" /* Json */) ? ".json" /* Json */ : options.jsx === 1 /* Preserve */ && fileExtensionIsOneOf(fileName, [".jsx" /* Jsx */, ".tsx" /* Tsx */]) ? ".jsx" /* Jsx */ : fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".mjs" /* Mjs */]) ? ".mjs" /* Mjs */ : fileExtensionIsOneOf(fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]) ? ".cjs" /* Cjs */ : ".js" /* Js */; -} -function getOutputPathWithoutChangingExt(inputFileName, ignoreCase, outputDir, getCommonSourceDirectory2) { - return outputDir ? resolvePath( - outputDir, - getRelativePathFromDirectory(getCommonSourceDirectory2(), inputFileName, ignoreCase) - ) : inputFileName; -} -function getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) { - return getOutputDeclarationFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2); -} -function getOutputDeclarationFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) { - return changeExtension( - getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.declarationDir || options.outDir, getCommonSourceDirectory2), - getDeclarationEmitExtensionForPath(inputFileName) - ); -} -function getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) { - if (configFile.options.emitDeclarationOnly) return void 0; - const isJsonFile = fileExtensionIs(inputFileName, ".json" /* Json */); - const outputFileName = getOutputJSFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2); - return !isJsonFile || comparePaths(inputFileName, outputFileName, Debug.checkDefined(configFile.options.configFilePath), ignoreCase) !== 0 /* EqualTo */ ? outputFileName : void 0; -} -function getOutputJSFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) { - return changeExtension( - getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.outDir, getCommonSourceDirectory2), - getOutputExtension(inputFileName, options) - ); -} -function createAddOutput() { - let outputs; - return { addOutput, getOutputs }; - function addOutput(path) { - if (path) { - (outputs || (outputs = [])).push(path); - } - } - function getOutputs() { - return outputs || emptyArray; - } -} -function getSingleOutputFileNames(configFile, addOutput) { - const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle( - configFile.options, - /*forceDtsPaths*/ - false - ); - addOutput(jsFilePath); - addOutput(sourceMapFilePath); - addOutput(declarationFilePath); - addOutput(declarationMapPath); -} -function getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2) { - if (isDeclarationFileName(inputFileName)) return; - const js = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); - addOutput(js); - if (fileExtensionIs(inputFileName, ".json" /* Json */)) return; - if (js && configFile.options.sourceMap) { - addOutput(`${js}.map`); - } - if (getEmitDeclarations(configFile.options)) { - const dts = getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); - addOutput(dts); - if (configFile.options.declarationMap) { - addOutput(`${dts}.map`); - } - } -} -function getCommonSourceDirectory(options, emittedFiles, currentDirectory, getCanonicalFileName, checkSourceFilesBelongToPath) { - let commonSourceDirectory; - if (options.rootDir) { - commonSourceDirectory = getNormalizedAbsolutePath(options.rootDir, currentDirectory); - checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(options.rootDir); - } else if (options.composite && options.configFilePath) { - commonSourceDirectory = getDirectoryPath(normalizeSlashes(options.configFilePath)); - checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(commonSourceDirectory); - } else { - commonSourceDirectory = computeCommonSourceDirectoryOfFilenames(emittedFiles(), currentDirectory, getCanonicalFileName); - } - if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== directorySeparator) { - commonSourceDirectory += directorySeparator; - } - return commonSourceDirectory; -} -function getCommonSourceDirectoryOfConfig({ options, fileNames }, ignoreCase) { - return getCommonSourceDirectory( - options, - () => filter(fileNames, (file) => !(options.noEmitForJsFiles && fileExtensionIsOneOf(file, supportedJSExtensionsFlat)) && !isDeclarationFileName(file)), - getDirectoryPath(normalizeSlashes(Debug.checkDefined(options.configFilePath))), - createGetCanonicalFileName(!ignoreCase) - ); -} -function getAllProjectOutputs(configFile, ignoreCase) { - const { addOutput, getOutputs } = createAddOutput(); - if (configFile.options.outFile) { - getSingleOutputFileNames(configFile, addOutput); - } else { - const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)); - for (const inputFileName of configFile.fileNames) { - getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2); - } - } - addOutput(getTsBuildInfoEmitOutputFilePath(configFile.options)); - return getOutputs(); -} -function getOutputFileNames(commandLine, inputFileName, ignoreCase) { - inputFileName = normalizePath(inputFileName); - Debug.assert(contains(commandLine.fileNames, inputFileName), `Expected fileName to be present in command line`); - const { addOutput, getOutputs } = createAddOutput(); - if (commandLine.options.outFile) { - getSingleOutputFileNames(commandLine, addOutput); - } else { - getOwnOutputFileNames(commandLine, inputFileName, ignoreCase, addOutput); - } - return getOutputs(); -} -function getFirstProjectOutput(configFile, ignoreCase) { - if (configFile.options.outFile) { - const { jsFilePath, declarationFilePath } = getOutputPathsForBundle( - configFile.options, - /*forceDtsPaths*/ - false - ); - return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`); - } - const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)); - for (const inputFileName of configFile.fileNames) { - if (isDeclarationFileName(inputFileName)) continue; - const jsFilePath = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); - if (jsFilePath) return jsFilePath; - if (fileExtensionIs(inputFileName, ".json" /* Json */)) continue; - if (getEmitDeclarations(configFile.options)) { - return getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); - } - } - const buildInfoPath = getTsBuildInfoEmitOutputFilePath(configFile.options); - if (buildInfoPath) return buildInfoPath; - return Debug.fail(`project ${configFile.options.configFilePath} expected to have at least one output`); -} -function emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) { - return !!forceDtsEmit && !!emitOnly; -} -function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, declarationTransformers }, emitOnly, onlyBuildInfo, forceDtsEmit, skipBuildInfo) { - var compilerOptions = host.getCompilerOptions(); - var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap || getAreDeclarationMapsEnabled(compilerOptions) ? [] : void 0; - var emittedFilesList = compilerOptions.listEmittedFiles ? [] : void 0; - var emitterDiagnostics = createDiagnosticCollection(); - var newLine = getNewLineCharacter(compilerOptions); - var writer = createTextWriter(newLine); - var { enter, exit } = createTimer("printTime", "beforePrint", "afterPrint"); - var emitSkipped = false; - enter(); - forEachEmittedFile( - host, - emitSourceFileOrBundle, - getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit), - forceDtsEmit, - onlyBuildInfo, - !targetSourceFile && !skipBuildInfo - ); - exit(); - return { - emitSkipped, - diagnostics: emitterDiagnostics.getDiagnostics(), - emittedFiles: emittedFilesList, - sourceMaps: sourceMapDataList - }; - function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath }, sourceFileOrBundle) { - var _a, _b, _c, _d, _e, _f; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "emitJsFileOrBundle", { jsFilePath }); - emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath); - (_b = tracing) == null ? void 0 : _b.pop(); - (_c = tracing) == null ? void 0 : _c.push(tracing.Phase.Emit, "emitDeclarationFileOrBundle", { declarationFilePath }); - emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath); - (_d = tracing) == null ? void 0 : _d.pop(); - (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Emit, "emitBuildInfo", { buildInfoPath }); - emitBuildInfo(buildInfoPath); - (_f = tracing) == null ? void 0 : _f.pop(); - } - function emitBuildInfo(buildInfoPath) { - if (!buildInfoPath || targetSourceFile) return; - if (host.isEmitBlocked(buildInfoPath)) { - emitSkipped = true; - return; - } - const buildInfo = host.getBuildInfo() || { version }; - writeFile( - host, - emitterDiagnostics, - buildInfoPath, - getBuildInfoText(buildInfo), - /*writeByteOrderMark*/ - false, - /*sourceFiles*/ - void 0, - { buildInfo } - ); - emittedFilesList == null ? void 0 : emittedFilesList.push(buildInfoPath); - } - function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath) { - if (!sourceFileOrBundle || emitOnly || !jsFilePath) { - return; - } - if (host.isEmitBlocked(jsFilePath) || compilerOptions.noEmit) { - emitSkipped = true; - return; - } - (isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : filter(sourceFileOrBundle.sourceFiles, isSourceFileNotJson)).forEach( - (sourceFile) => { - if (compilerOptions.noCheck || !canIncludeBindAndCheckDiagnostics(sourceFile, compilerOptions)) markLinkedReferences(sourceFile); - } - ); - const transform2 = transformNodes( - resolver, - host, - factory, - compilerOptions, - [sourceFileOrBundle], - scriptTransformers, - /*allowDtsFiles*/ - false - ); - const printerOptions = { - removeComments: compilerOptions.removeComments, - newLine: compilerOptions.newLine, - noEmitHelpers: compilerOptions.noEmitHelpers, - module: getEmitModuleKind(compilerOptions), - moduleResolution: getEmitModuleResolutionKind(compilerOptions), - target: getEmitScriptTarget(compilerOptions), - sourceMap: compilerOptions.sourceMap, - inlineSourceMap: compilerOptions.inlineSourceMap, - inlineSources: compilerOptions.inlineSources, - extendedDiagnostics: compilerOptions.extendedDiagnostics - }; - const printer = createPrinter(printerOptions, { - // resolver hooks - hasGlobalName: resolver.hasGlobalName, - // transform hooks - onEmitNode: transform2.emitNodeWithNotification, - isEmitNotificationEnabled: transform2.isEmitNotificationEnabled, - substituteNode: transform2.substituteNode - }); - Debug.assert(transform2.transformed.length === 1, "Should only see one output from the transform"); - printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, compilerOptions); - transform2.dispose(); - if (emittedFilesList) { - emittedFilesList.push(jsFilePath); - if (sourceMapFilePath) { - emittedFilesList.push(sourceMapFilePath); - } - } - } - function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath) { - if (!sourceFileOrBundle || emitOnly === 0 /* Js */) return; - if (!declarationFilePath) { - if (emitOnly || compilerOptions.emitDeclarationOnly) emitSkipped = true; - return; - } - const sourceFiles = isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles; - const filesForEmit = forceDtsEmit ? sourceFiles : filter(sourceFiles, isSourceFileNotJson); - const inputListOrBundle = compilerOptions.outFile ? [factory.createBundle(filesForEmit)] : filesForEmit; - filesForEmit.forEach((sourceFile) => { - if (emitOnly && !getEmitDeclarations(compilerOptions) || compilerOptions.noCheck || emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) || !canIncludeBindAndCheckDiagnostics(sourceFile, compilerOptions)) { - collectLinkedAliases(sourceFile); - } - }); - const declarationTransform = transformNodes( - resolver, - host, - factory, - compilerOptions, - inputListOrBundle, - declarationTransformers, - /*allowDtsFiles*/ - false - ); - if (length(declarationTransform.diagnostics)) { - for (const diagnostic of declarationTransform.diagnostics) { - emitterDiagnostics.add(diagnostic); - } - } - const declBlocked = !!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit; - emitSkipped = emitSkipped || declBlocked; - if (!declBlocked || forceDtsEmit) { - Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform"); - const printerOptions = { - removeComments: compilerOptions.removeComments, - newLine: compilerOptions.newLine, - noEmitHelpers: true, - module: compilerOptions.module, - moduleResolution: compilerOptions.moduleResolution, - target: compilerOptions.target, - sourceMap: emitOnly !== 2 /* BuilderSignature */ && compilerOptions.declarationMap, - inlineSourceMap: compilerOptions.inlineSourceMap, - extendedDiagnostics: compilerOptions.extendedDiagnostics, - onlyPrintJsDocStyle: true, - omitBraceSourceMapPositions: true - }; - const declarationPrinter = createPrinter(printerOptions, { - // resolver hooks - hasGlobalName: resolver.hasGlobalName, - // transform hooks - onEmitNode: declarationTransform.emitNodeWithNotification, - isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled, - substituteNode: declarationTransform.substituteNode - }); - const dtsWritten = printSourceFileOrBundle( - declarationFilePath, - declarationMapPath, - declarationTransform, - declarationPrinter, - { - sourceMap: printerOptions.sourceMap, - sourceRoot: compilerOptions.sourceRoot, - mapRoot: compilerOptions.mapRoot, - extendedDiagnostics: compilerOptions.extendedDiagnostics - // Explicitly do not passthru either `inline` option - } - ); - if (emittedFilesList) { - if (dtsWritten) emittedFilesList.push(declarationFilePath); - if (declarationMapPath) { - emittedFilesList.push(declarationMapPath); - } - } - } - declarationTransform.dispose(); - } - function collectLinkedAliases(node) { - if (isExportAssignment(node)) { - if (node.expression.kind === 80 /* Identifier */) { - resolver.collectLinkedAliases( - node.expression, - /*setVisibility*/ - true - ); - } - return; - } else if (isExportSpecifier(node)) { - resolver.collectLinkedAliases( - node.propertyName || node.name, - /*setVisibility*/ - true - ); - return; - } - forEachChild(node, collectLinkedAliases); - } - function markLinkedReferences(file) { - if (isSourceFileJS(file)) return; - forEachChildRecursively(file, (n) => { - if (isImportEqualsDeclaration(n) && !(getSyntacticModifierFlags(n) & 32 /* Export */)) return "skip"; - if (isImportDeclaration(n)) return "skip"; - resolver.markLinkedReferences(n); - }); - } - function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, mapOptions) { - const sourceFileOrBundle = transform2.transformed[0]; - const bundle = sourceFileOrBundle.kind === 308 /* Bundle */ ? sourceFileOrBundle : void 0; - const sourceFile = sourceFileOrBundle.kind === 307 /* SourceFile */ ? sourceFileOrBundle : void 0; - const sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; - let sourceMapGenerator; - if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) { - sourceMapGenerator = createSourceMapGenerator( - host, - getBaseFileName(normalizeSlashes(jsFilePath)), - getSourceRoot(mapOptions), - getSourceMapDirectory(mapOptions, jsFilePath, sourceFile), - mapOptions - ); - } - if (bundle) { - printer.writeBundle(bundle, writer, sourceMapGenerator); - } else { - printer.writeFile(sourceFile, writer, sourceMapGenerator); - } - let sourceMapUrlPos; - if (sourceMapGenerator) { - if (sourceMapDataList) { - sourceMapDataList.push({ - inputSourceFileNames: sourceMapGenerator.getSources(), - sourceMap: sourceMapGenerator.toJSON() - }); - } - const sourceMappingURL = getSourceMappingURL( - mapOptions, - sourceMapGenerator, - jsFilePath, - sourceMapFilePath, - sourceFile - ); - if (sourceMappingURL) { - if (!writer.isAtStartOfLine()) writer.rawWrite(newLine); - sourceMapUrlPos = writer.getTextPos(); - writer.writeComment(`//# ${"sourceMappingURL"}=${sourceMappingURL}`); - } - if (sourceMapFilePath) { - const sourceMap = sourceMapGenerator.toString(); - writeFile( - host, - emitterDiagnostics, - sourceMapFilePath, - sourceMap, - /*writeByteOrderMark*/ - false, - sourceFiles - ); - } - } else { - writer.writeLine(); - } - const text = writer.getText(); - const data = { sourceMapUrlPos, diagnostics: transform2.diagnostics }; - writeFile(host, emitterDiagnostics, jsFilePath, text, !!compilerOptions.emitBOM, sourceFiles, data); - writer.clear(); - return !data.skippedDtsWrite; - } - function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) { - return (mapOptions.sourceMap || mapOptions.inlineSourceMap) && (sourceFileOrBundle.kind !== 307 /* SourceFile */ || !fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Json */)); - } - function getSourceRoot(mapOptions) { - const sourceRoot = normalizeSlashes(mapOptions.sourceRoot || ""); - return sourceRoot ? ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot; - } - function getSourceMapDirectory(mapOptions, filePath, sourceFile) { - if (mapOptions.sourceRoot) return host.getCommonSourceDirectory(); - if (mapOptions.mapRoot) { - let sourceMapDir = normalizeSlashes(mapOptions.mapRoot); - if (sourceFile) { - sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir)); - } - if (getRootLength(sourceMapDir) === 0) { - sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - } - return sourceMapDir; - } - return getDirectoryPath(normalizePath(filePath)); - } - function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) { - if (mapOptions.inlineSourceMap) { - const sourceMapText = sourceMapGenerator.toString(); - const base64SourceMapText = base64encode(sys, sourceMapText); - return `data:application/json;base64,${base64SourceMapText}`; - } - const sourceMapFile = getBaseFileName(normalizeSlashes(Debug.checkDefined(sourceMapFilePath))); - if (mapOptions.mapRoot) { - let sourceMapDir = normalizeSlashes(mapOptions.mapRoot); - if (sourceFile) { - sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir)); - } - if (getRootLength(sourceMapDir) === 0) { - sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir); - return encodeURI( - getRelativePathToDirectoryOrUrl( - getDirectoryPath(normalizePath(filePath)), - // get the relative sourceMapDir path based on jsFilePath - combinePaths(sourceMapDir, sourceMapFile), - // this is where user expects to see sourceMap - host.getCurrentDirectory(), - host.getCanonicalFileName, - /*isAbsolutePathAnUrl*/ - true - ) - ); - } else { - return encodeURI(combinePaths(sourceMapDir, sourceMapFile)); - } - } - return encodeURI(sourceMapFile); - } -} -function getBuildInfoText(buildInfo) { - return JSON.stringify(buildInfo); -} -function getBuildInfo(buildInfoFile, buildInfoText) { - return readJsonOrUndefined(buildInfoFile, buildInfoText); -} -var notImplementedResolver = { - hasGlobalName: notImplemented, - getReferencedExportContainer: notImplemented, - getReferencedImportDeclaration: notImplemented, - getReferencedDeclarationWithCollidingName: notImplemented, - isDeclarationWithCollidingName: notImplemented, - isValueAliasDeclaration: notImplemented, - isReferencedAliasDeclaration: notImplemented, - isTopLevelValueImportEqualsWithEntityName: notImplemented, - hasNodeCheckFlag: notImplemented, - isDeclarationVisible: notImplemented, - isLateBound: (_node) => false, - collectLinkedAliases: notImplemented, - markLinkedReferences: notImplemented, - isImplementationOfOverload: notImplemented, - requiresAddingImplicitUndefined: notImplemented, - isExpandoFunctionDeclaration: notImplemented, - getPropertiesOfContainerFunction: notImplemented, - createTypeOfDeclaration: notImplemented, - createReturnTypeOfSignatureDeclaration: notImplemented, - createTypeOfExpression: notImplemented, - createLiteralConstValue: notImplemented, - isSymbolAccessible: notImplemented, - isEntityNameVisible: notImplemented, - // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant - getConstantValue: notImplemented, - getEnumMemberValue: notImplemented, - getReferencedValueDeclaration: notImplemented, - getReferencedValueDeclarations: notImplemented, - getTypeReferenceSerializationKind: notImplemented, - isOptionalParameter: notImplemented, - isArgumentsLocalBinding: notImplemented, - getExternalModuleFileFromDeclaration: notImplemented, - isLiteralConstDeclaration: notImplemented, - getJsxFactoryEntity: notImplemented, - getJsxFragmentFactoryEntity: notImplemented, - isBindingCapturedByNode: notImplemented, - getDeclarationStatementsForSourceFile: notImplemented, - isImportRequiredByAugmentation: notImplemented, - isDefinitelyReferenceToGlobalSymbolObject: notImplemented, - createLateBoundIndexSignatures: notImplemented -}; -var createPrinterWithDefaults = /* @__PURE__ */ memoize(() => createPrinter({})); -var createPrinterWithRemoveComments = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true })); -var createPrinterWithRemoveCommentsNeverAsciiEscape = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, neverAsciiEscape: true })); -var createPrinterWithRemoveCommentsOmitTrailingSemicolon = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, omitTrailingSemicolon: true })); -function createPrinter(printerOptions = {}, handlers = {}) { - var { - hasGlobalName, - onEmitNode = noEmitNotification, - isEmitNotificationEnabled, - substituteNode = noEmitSubstitution, - onBeforeEmitNode, - onAfterEmitNode, - onBeforeEmitNodeArray, - onAfterEmitNodeArray, - onBeforeEmitToken, - onAfterEmitToken - } = handlers; - var extendedDiagnostics = !!printerOptions.extendedDiagnostics; - var omitBraceSourcePositions = !!printerOptions.omitBraceSourceMapPositions; - var newLine = getNewLineCharacter(printerOptions); - var moduleKind = getEmitModuleKind(printerOptions); - var bundledHelpers = /* @__PURE__ */ new Map(); - var currentSourceFile; - var nodeIdToGeneratedName; - var nodeIdToGeneratedPrivateName; - var autoGeneratedIdToGeneratedName; - var generatedNames; - var formattedNameTempFlagsStack; - var formattedNameTempFlags; - var privateNameTempFlagsStack; - var privateNameTempFlags; - var tempFlagsStack; - var tempFlags; - var reservedNamesStack; - var reservedNames; - var reservedPrivateNamesStack; - var reservedPrivateNames; - var preserveSourceNewlines = printerOptions.preserveSourceNewlines; - var nextListElementPos; - var writer; - var ownWriter; - var write = writeBase; - var isOwnFileEmit; - var sourceMapsDisabled = true; - var sourceMapGenerator; - var sourceMapSource; - var sourceMapSourceIndex = -1; - var mostRecentlyAddedSourceMapSource; - var mostRecentlyAddedSourceMapSourceIndex = -1; - var containerPos = -1; - var containerEnd = -1; - var declarationListContainerEnd = -1; - var currentLineMap; - var detachedCommentsInfo; - var hasWrittenComment = false; - var commentsDisabled = !!printerOptions.removeComments; - var lastSubstitution; - var currentParenthesizerRule; - var { enter: enterComment, exit: exitComment } = createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment"); - var parenthesizer = factory.parenthesizer; - var typeArgumentParenthesizerRuleSelector = { - select: (index) => index === 0 ? parenthesizer.parenthesizeLeadingTypeArgument : void 0 - }; - var emitBinaryExpression = createEmitBinaryExpression(); - reset2(); - return { - // public API - printNode, - printList, - printFile, - printBundle, - // internal API - writeNode, - writeList, - writeFile: writeFile2, - writeBundle - }; - function printNode(hint, node, sourceFile) { - switch (hint) { - case 0 /* SourceFile */: - Debug.assert(isSourceFile(node), "Expected a SourceFile node."); - break; - case 2 /* IdentifierName */: - Debug.assert(isIdentifier(node), "Expected an Identifier node."); - break; - case 1 /* Expression */: - Debug.assert(isExpression(node), "Expected an Expression node."); - break; - } - switch (node.kind) { - case 307 /* SourceFile */: - return printFile(node); - case 308 /* Bundle */: - return printBundle(node); - } - writeNode(hint, node, sourceFile, beginPrint()); - return endPrint(); - } - function printList(format, nodes, sourceFile) { - writeList(format, nodes, sourceFile, beginPrint()); - return endPrint(); - } - function printBundle(bundle) { - writeBundle( - bundle, - beginPrint(), - /*sourceMapGenerator*/ - void 0 - ); - return endPrint(); - } - function printFile(sourceFile) { - writeFile2( - sourceFile, - beginPrint(), - /*sourceMapGenerator*/ - void 0 - ); - return endPrint(); - } - function writeNode(hint, node, sourceFile, output) { - const previousWriter = writer; - setWriter( - output, - /*_sourceMapGenerator*/ - void 0 - ); - print(hint, node, sourceFile); - reset2(); - writer = previousWriter; - } - function writeList(format, nodes, sourceFile, output) { - const previousWriter = writer; - setWriter( - output, - /*_sourceMapGenerator*/ - void 0 - ); - if (sourceFile) { - setSourceFile(sourceFile); - } - emitList( - /*parentNode*/ - void 0, - nodes, - format - ); - reset2(); - writer = previousWriter; - } - function writeBundle(bundle, output, sourceMapGenerator2) { - isOwnFileEmit = false; - const previousWriter = writer; - setWriter(output, sourceMapGenerator2); - emitShebangIfNeeded(bundle); - emitPrologueDirectivesIfNeeded(bundle); - emitHelpers(bundle); - emitSyntheticTripleSlashReferencesIfNeeded(bundle); - for (const sourceFile of bundle.sourceFiles) { - print(0 /* SourceFile */, sourceFile, sourceFile); - } - reset2(); - writer = previousWriter; - } - function writeFile2(sourceFile, output, sourceMapGenerator2) { - isOwnFileEmit = true; - const previousWriter = writer; - setWriter(output, sourceMapGenerator2); - emitShebangIfNeeded(sourceFile); - emitPrologueDirectivesIfNeeded(sourceFile); - print(0 /* SourceFile */, sourceFile, sourceFile); - reset2(); - writer = previousWriter; - } - function beginPrint() { - return ownWriter || (ownWriter = createTextWriter(newLine)); - } - function endPrint() { - const text = ownWriter.getText(); - ownWriter.clear(); - return text; - } - function print(hint, node, sourceFile) { - if (sourceFile) { - setSourceFile(sourceFile); - } - pipelineEmit( - hint, - node, - /*parenthesizerRule*/ - void 0 - ); - } - function setSourceFile(sourceFile) { - currentSourceFile = sourceFile; - currentLineMap = void 0; - detachedCommentsInfo = void 0; - if (sourceFile) { - setSourceMapSource(sourceFile); - } - } - function setWriter(_writer, _sourceMapGenerator) { - if (_writer && printerOptions.omitTrailingSemicolon) { - _writer = getTrailingSemicolonDeferringWriter(_writer); - } - writer = _writer; - sourceMapGenerator = _sourceMapGenerator; - sourceMapsDisabled = !writer || !sourceMapGenerator; - } - function reset2() { - nodeIdToGeneratedName = []; - nodeIdToGeneratedPrivateName = []; - autoGeneratedIdToGeneratedName = []; - generatedNames = /* @__PURE__ */ new Set(); - formattedNameTempFlagsStack = []; - formattedNameTempFlags = /* @__PURE__ */ new Map(); - privateNameTempFlagsStack = []; - privateNameTempFlags = 0 /* Auto */; - tempFlagsStack = []; - tempFlags = 0 /* Auto */; - reservedNamesStack = []; - reservedNames = void 0; - reservedPrivateNamesStack = []; - reservedPrivateNames = void 0; - currentSourceFile = void 0; - currentLineMap = void 0; - detachedCommentsInfo = void 0; - setWriter( - /*output*/ - void 0, - /*_sourceMapGenerator*/ - void 0 - ); - } - function getCurrentLineMap() { - return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile))); - } - function emit(node, parenthesizerRule) { - if (node === void 0) return; - pipelineEmit(4 /* Unspecified */, node, parenthesizerRule); - } - function emitIdentifierName(node) { - if (node === void 0) return; - pipelineEmit( - 2 /* IdentifierName */, - node, - /*parenthesizerRule*/ - void 0 - ); - } - function emitExpression(node, parenthesizerRule) { - if (node === void 0) return; - pipelineEmit(1 /* Expression */, node, parenthesizerRule); - } - function emitJsxAttributeValue(node) { - pipelineEmit(isStringLiteral(node) ? 6 /* JsxAttributeValue */ : 4 /* Unspecified */, node); - } - function beforeEmitNode(node) { - if (preserveSourceNewlines && getInternalEmitFlags(node) & 4 /* IgnoreSourceNewlines */) { - preserveSourceNewlines = false; - } - } - function afterEmitNode(savedPreserveSourceNewlines) { - preserveSourceNewlines = savedPreserveSourceNewlines; - } - function pipelineEmit(emitHint, node, parenthesizerRule) { - currentParenthesizerRule = parenthesizerRule; - const pipelinePhase = getPipelinePhase(0 /* Notification */, emitHint, node); - pipelinePhase(emitHint, node); - currentParenthesizerRule = void 0; - } - function shouldEmitComments(node) { - return !commentsDisabled && !isSourceFile(node); - } - function shouldEmitSourceMaps(node) { - return !sourceMapsDisabled && !isSourceFile(node) && !isInJsonFile(node); - } - function getPipelinePhase(phase, emitHint, node) { - switch (phase) { - case 0 /* Notification */: - if (onEmitNode !== noEmitNotification && (!isEmitNotificationEnabled || isEmitNotificationEnabled(node))) { - return pipelineEmitWithNotification; - } - // falls through - case 1 /* Substitution */: - if (substituteNode !== noEmitSubstitution && (lastSubstitution = substituteNode(emitHint, node) || node) !== node) { - if (currentParenthesizerRule) { - lastSubstitution = currentParenthesizerRule(lastSubstitution); - } - return pipelineEmitWithSubstitution; - } - // falls through - case 2 /* Comments */: - if (shouldEmitComments(node)) { - return pipelineEmitWithComments; - } - // falls through - case 3 /* SourceMaps */: - if (shouldEmitSourceMaps(node)) { - return pipelineEmitWithSourceMaps; - } - // falls through - case 4 /* Emit */: - return pipelineEmitWithHint; - default: - return Debug.assertNever(phase); - } - } - function getNextPipelinePhase(currentPhase, emitHint, node) { - return getPipelinePhase(currentPhase + 1, emitHint, node); - } - function pipelineEmitWithNotification(hint, node) { - const pipelinePhase = getNextPipelinePhase(0 /* Notification */, hint, node); - onEmitNode(hint, node, pipelinePhase); - } - function pipelineEmitWithHint(hint, node) { - onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node); - if (preserveSourceNewlines) { - const savedPreserveSourceNewlines = preserveSourceNewlines; - beforeEmitNode(node); - pipelineEmitWithHintWorker(hint, node); - afterEmitNode(savedPreserveSourceNewlines); - } else { - pipelineEmitWithHintWorker(hint, node); - } - onAfterEmitNode == null ? void 0 : onAfterEmitNode(node); - currentParenthesizerRule = void 0; - } - function pipelineEmitWithHintWorker(hint, node, allowSnippets = true) { - if (allowSnippets) { - const snippet = getSnippetElement(node); - if (snippet) { - return emitSnippetNode(hint, node, snippet); - } - } - if (hint === 0 /* SourceFile */) return emitSourceFile(cast(node, isSourceFile)); - if (hint === 2 /* IdentifierName */) return emitIdentifier(cast(node, isIdentifier)); - if (hint === 6 /* JsxAttributeValue */) return emitLiteral( - cast(node, isStringLiteral), - /*jsxAttributeEscape*/ - true - ); - if (hint === 3 /* MappedTypeParameter */) return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration)); - if (hint === 7 /* ImportTypeNodeAttributes */) return emitImportTypeNodeAttributes(cast(node, isImportAttributes)); - if (hint === 5 /* EmbeddedStatement */) { - Debug.assertNode(node, isEmptyStatement); - return emitEmptyStatement( - /*isEmbeddedStatement*/ - true - ); - } - if (hint === 4 /* Unspecified */) { - switch (node.kind) { - // Pseudo-literals - case 16 /* TemplateHead */: - case 17 /* TemplateMiddle */: - case 18 /* TemplateTail */: - return emitLiteral( - node, - /*jsxAttributeEscape*/ - false - ); - // Identifiers - case 80 /* Identifier */: - return emitIdentifier(node); - // PrivateIdentifiers - case 81 /* PrivateIdentifier */: - return emitPrivateIdentifier(node); - // Parse tree nodes - // Names - case 166 /* QualifiedName */: - return emitQualifiedName(node); - case 167 /* ComputedPropertyName */: - return emitComputedPropertyName(node); - // Signature elements - case 168 /* TypeParameter */: - return emitTypeParameter(node); - case 169 /* Parameter */: - return emitParameter(node); - case 170 /* Decorator */: - return emitDecorator(node); - // Type members - case 171 /* PropertySignature */: - return emitPropertySignature(node); - case 172 /* PropertyDeclaration */: - return emitPropertyDeclaration(node); - case 173 /* MethodSignature */: - return emitMethodSignature(node); - case 174 /* MethodDeclaration */: - return emitMethodDeclaration(node); - case 175 /* ClassStaticBlockDeclaration */: - return emitClassStaticBlockDeclaration(node); - case 176 /* Constructor */: - return emitConstructor(node); - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return emitAccessorDeclaration(node); - case 179 /* CallSignature */: - return emitCallSignature(node); - case 180 /* ConstructSignature */: - return emitConstructSignature(node); - case 181 /* IndexSignature */: - return emitIndexSignature(node); - // Types - case 182 /* TypePredicate */: - return emitTypePredicate(node); - case 183 /* TypeReference */: - return emitTypeReference(node); - case 184 /* FunctionType */: - return emitFunctionType(node); - case 185 /* ConstructorType */: - return emitConstructorType(node); - case 186 /* TypeQuery */: - return emitTypeQuery(node); - case 187 /* TypeLiteral */: - return emitTypeLiteral(node); - case 188 /* ArrayType */: - return emitArrayType(node); - case 189 /* TupleType */: - return emitTupleType(node); - case 190 /* OptionalType */: - return emitOptionalType(node); - // SyntaxKind.RestType is handled below - case 192 /* UnionType */: - return emitUnionType(node); - case 193 /* IntersectionType */: - return emitIntersectionType(node); - case 194 /* ConditionalType */: - return emitConditionalType(node); - case 195 /* InferType */: - return emitInferType(node); - case 196 /* ParenthesizedType */: - return emitParenthesizedType(node); - case 233 /* ExpressionWithTypeArguments */: - return emitExpressionWithTypeArguments(node); - case 197 /* ThisType */: - return emitThisType(); - case 198 /* TypeOperator */: - return emitTypeOperator(node); - case 199 /* IndexedAccessType */: - return emitIndexedAccessType(node); - case 200 /* MappedType */: - return emitMappedType(node); - case 201 /* LiteralType */: - return emitLiteralType(node); - case 202 /* NamedTupleMember */: - return emitNamedTupleMember(node); - case 203 /* TemplateLiteralType */: - return emitTemplateType(node); - case 204 /* TemplateLiteralTypeSpan */: - return emitTemplateTypeSpan(node); - case 205 /* ImportType */: - return emitImportTypeNode(node); - // Binding patterns - case 206 /* ObjectBindingPattern */: - return emitObjectBindingPattern(node); - case 207 /* ArrayBindingPattern */: - return emitArrayBindingPattern(node); - case 208 /* BindingElement */: - return emitBindingElement(node); - // Misc - case 239 /* TemplateSpan */: - return emitTemplateSpan(node); - case 240 /* SemicolonClassElement */: - return emitSemicolonClassElement(); - // Statements - case 241 /* Block */: - return emitBlock(node); - case 243 /* VariableStatement */: - return emitVariableStatement(node); - case 242 /* EmptyStatement */: - return emitEmptyStatement( - /*isEmbeddedStatement*/ - false - ); - case 244 /* ExpressionStatement */: - return emitExpressionStatement(node); - case 245 /* IfStatement */: - return emitIfStatement(node); - case 246 /* DoStatement */: - return emitDoStatement(node); - case 247 /* WhileStatement */: - return emitWhileStatement(node); - case 248 /* ForStatement */: - return emitForStatement(node); - case 249 /* ForInStatement */: - return emitForInStatement(node); - case 250 /* ForOfStatement */: - return emitForOfStatement(node); - case 251 /* ContinueStatement */: - return emitContinueStatement(node); - case 252 /* BreakStatement */: - return emitBreakStatement(node); - case 253 /* ReturnStatement */: - return emitReturnStatement(node); - case 254 /* WithStatement */: - return emitWithStatement(node); - case 255 /* SwitchStatement */: - return emitSwitchStatement(node); - case 256 /* LabeledStatement */: - return emitLabeledStatement(node); - case 257 /* ThrowStatement */: - return emitThrowStatement(node); - case 258 /* TryStatement */: - return emitTryStatement(node); - case 259 /* DebuggerStatement */: - return emitDebuggerStatement(node); - // Declarations - case 260 /* VariableDeclaration */: - return emitVariableDeclaration(node); - case 261 /* VariableDeclarationList */: - return emitVariableDeclarationList(node); - case 262 /* FunctionDeclaration */: - return emitFunctionDeclaration(node); - case 263 /* ClassDeclaration */: - return emitClassDeclaration(node); - case 264 /* InterfaceDeclaration */: - return emitInterfaceDeclaration(node); - case 265 /* TypeAliasDeclaration */: - return emitTypeAliasDeclaration(node); - case 266 /* EnumDeclaration */: - return emitEnumDeclaration(node); - case 267 /* ModuleDeclaration */: - return emitModuleDeclaration(node); - case 268 /* ModuleBlock */: - return emitModuleBlock(node); - case 269 /* CaseBlock */: - return emitCaseBlock(node); - case 270 /* NamespaceExportDeclaration */: - return emitNamespaceExportDeclaration(node); - case 271 /* ImportEqualsDeclaration */: - return emitImportEqualsDeclaration(node); - case 272 /* ImportDeclaration */: - return emitImportDeclaration(node); - case 273 /* ImportClause */: - return emitImportClause(node); - case 274 /* NamespaceImport */: - return emitNamespaceImport(node); - case 280 /* NamespaceExport */: - return emitNamespaceExport(node); - case 275 /* NamedImports */: - return emitNamedImports(node); - case 276 /* ImportSpecifier */: - return emitImportSpecifier(node); - case 277 /* ExportAssignment */: - return emitExportAssignment(node); - case 278 /* ExportDeclaration */: - return emitExportDeclaration(node); - case 279 /* NamedExports */: - return emitNamedExports(node); - case 281 /* ExportSpecifier */: - return emitExportSpecifier(node); - case 300 /* ImportAttributes */: - return emitImportAttributes(node); - case 301 /* ImportAttribute */: - return emitImportAttribute(node); - case 282 /* MissingDeclaration */: - return; - // Module references - case 283 /* ExternalModuleReference */: - return emitExternalModuleReference(node); - // JSX (non-expression) - case 12 /* JsxText */: - return emitJsxText(node); - case 286 /* JsxOpeningElement */: - case 289 /* JsxOpeningFragment */: - return emitJsxOpeningElementOrFragment(node); - case 287 /* JsxClosingElement */: - case 290 /* JsxClosingFragment */: - return emitJsxClosingElementOrFragment(node); - case 291 /* JsxAttribute */: - return emitJsxAttribute(node); - case 292 /* JsxAttributes */: - return emitJsxAttributes(node); - case 293 /* JsxSpreadAttribute */: - return emitJsxSpreadAttribute(node); - case 294 /* JsxExpression */: - return emitJsxExpression(node); - case 295 /* JsxNamespacedName */: - return emitJsxNamespacedName(node); - // Clauses - case 296 /* CaseClause */: - return emitCaseClause(node); - case 297 /* DefaultClause */: - return emitDefaultClause(node); - case 298 /* HeritageClause */: - return emitHeritageClause(node); - case 299 /* CatchClause */: - return emitCatchClause(node); - // Property assignments - case 303 /* PropertyAssignment */: - return emitPropertyAssignment(node); - case 304 /* ShorthandPropertyAssignment */: - return emitShorthandPropertyAssignment(node); - case 305 /* SpreadAssignment */: - return emitSpreadAssignment(node); - // Enum - case 306 /* EnumMember */: - return emitEnumMember(node); - // Top-level nodes - case 307 /* SourceFile */: - return emitSourceFile(node); - case 308 /* Bundle */: - return Debug.fail("Bundles should be printed using printBundle"); - // JSDoc nodes (only used in codefixes currently) - case 309 /* JSDocTypeExpression */: - return emitJSDocTypeExpression(node); - case 310 /* JSDocNameReference */: - return emitJSDocNameReference(node); - case 312 /* JSDocAllType */: - return writePunctuation("*"); - case 313 /* JSDocUnknownType */: - return writePunctuation("?"); - case 314 /* JSDocNullableType */: - return emitJSDocNullableType(node); - case 315 /* JSDocNonNullableType */: - return emitJSDocNonNullableType(node); - case 316 /* JSDocOptionalType */: - return emitJSDocOptionalType(node); - case 317 /* JSDocFunctionType */: - return emitJSDocFunctionType(node); - case 191 /* RestType */: - case 318 /* JSDocVariadicType */: - return emitRestOrJSDocVariadicType(node); - case 319 /* JSDocNamepathType */: - return; - case 320 /* JSDoc */: - return emitJSDoc(node); - case 322 /* JSDocTypeLiteral */: - return emitJSDocTypeLiteral(node); - case 323 /* JSDocSignature */: - return emitJSDocSignature(node); - case 327 /* JSDocTag */: - case 332 /* JSDocClassTag */: - case 337 /* JSDocOverrideTag */: - return emitJSDocSimpleTag(node); - case 328 /* JSDocAugmentsTag */: - case 329 /* JSDocImplementsTag */: - return emitJSDocHeritageTag(node); - case 330 /* JSDocAuthorTag */: - case 331 /* JSDocDeprecatedTag */: - return; - // SyntaxKind.JSDocClassTag (see JSDocTag, above) - case 333 /* JSDocPublicTag */: - case 334 /* JSDocPrivateTag */: - case 335 /* JSDocProtectedTag */: - case 336 /* JSDocReadonlyTag */: - return; - case 338 /* JSDocCallbackTag */: - return emitJSDocCallbackTag(node); - case 339 /* JSDocOverloadTag */: - return emitJSDocOverloadTag(node); - // SyntaxKind.JSDocEnumTag (see below) - case 341 /* JSDocParameterTag */: - case 348 /* JSDocPropertyTag */: - return emitJSDocPropertyLikeTag(node); - case 340 /* JSDocEnumTag */: - case 342 /* JSDocReturnTag */: - case 343 /* JSDocThisTag */: - case 344 /* JSDocTypeTag */: - case 349 /* JSDocThrowsTag */: - case 350 /* JSDocSatisfiesTag */: - return emitJSDocSimpleTypedTag(node); - case 345 /* JSDocTemplateTag */: - return emitJSDocTemplateTag(node); - case 346 /* JSDocTypedefTag */: - return emitJSDocTypedefTag(node); - case 347 /* JSDocSeeTag */: - return emitJSDocSeeTag(node); - case 351 /* JSDocImportTag */: - return emitJSDocImportTag(node); - // SyntaxKind.JSDocPropertyTag (see JSDocParameterTag, above) - // Transformation nodes - case 353 /* NotEmittedStatement */: - case 354 /* NotEmittedTypeElement */: - return; - } - if (isExpression(node)) { - hint = 1 /* Expression */; - if (substituteNode !== noEmitSubstitution) { - const substitute = substituteNode(hint, node) || node; - if (substitute !== node) { - node = substitute; - if (currentParenthesizerRule) { - node = currentParenthesizerRule(node); - } - } - } - } - } - if (hint === 1 /* Expression */) { - switch (node.kind) { - // Literals - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - return emitNumericOrBigIntLiteral(node); - case 11 /* StringLiteral */: - case 14 /* RegularExpressionLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - return emitLiteral( - node, - /*jsxAttributeEscape*/ - false - ); - // Identifiers - case 80 /* Identifier */: - return emitIdentifier(node); - case 81 /* PrivateIdentifier */: - return emitPrivateIdentifier(node); - // Expressions - case 209 /* ArrayLiteralExpression */: - return emitArrayLiteralExpression(node); - case 210 /* ObjectLiteralExpression */: - return emitObjectLiteralExpression(node); - case 211 /* PropertyAccessExpression */: - return emitPropertyAccessExpression(node); - case 212 /* ElementAccessExpression */: - return emitElementAccessExpression(node); - case 213 /* CallExpression */: - return emitCallExpression(node); - case 214 /* NewExpression */: - return emitNewExpression(node); - case 215 /* TaggedTemplateExpression */: - return emitTaggedTemplateExpression(node); - case 216 /* TypeAssertionExpression */: - return emitTypeAssertionExpression(node); - case 217 /* ParenthesizedExpression */: - return emitParenthesizedExpression(node); - case 218 /* FunctionExpression */: - return emitFunctionExpression(node); - case 219 /* ArrowFunction */: - return emitArrowFunction(node); - case 220 /* DeleteExpression */: - return emitDeleteExpression(node); - case 221 /* TypeOfExpression */: - return emitTypeOfExpression(node); - case 222 /* VoidExpression */: - return emitVoidExpression(node); - case 223 /* AwaitExpression */: - return emitAwaitExpression(node); - case 224 /* PrefixUnaryExpression */: - return emitPrefixUnaryExpression(node); - case 225 /* PostfixUnaryExpression */: - return emitPostfixUnaryExpression(node); - case 226 /* BinaryExpression */: - return emitBinaryExpression(node); - case 227 /* ConditionalExpression */: - return emitConditionalExpression(node); - case 228 /* TemplateExpression */: - return emitTemplateExpression(node); - case 229 /* YieldExpression */: - return emitYieldExpression(node); - case 230 /* SpreadElement */: - return emitSpreadElement(node); - case 231 /* ClassExpression */: - return emitClassExpression(node); - case 232 /* OmittedExpression */: - return; - case 234 /* AsExpression */: - return emitAsExpression(node); - case 235 /* NonNullExpression */: - return emitNonNullExpression(node); - case 233 /* ExpressionWithTypeArguments */: - return emitExpressionWithTypeArguments(node); - case 238 /* SatisfiesExpression */: - return emitSatisfiesExpression(node); - case 236 /* MetaProperty */: - return emitMetaProperty(node); - case 237 /* SyntheticExpression */: - return Debug.fail("SyntheticExpression should never be printed."); - case 282 /* MissingDeclaration */: - return; - // JSX - case 284 /* JsxElement */: - return emitJsxElement(node); - case 285 /* JsxSelfClosingElement */: - return emitJsxSelfClosingElement(node); - case 288 /* JsxFragment */: - return emitJsxFragment(node); - // Synthesized list - case 352 /* SyntaxList */: - return Debug.fail("SyntaxList should not be printed"); - // Transformation nodes - case 353 /* NotEmittedStatement */: - return; - case 355 /* PartiallyEmittedExpression */: - return emitPartiallyEmittedExpression(node); - case 356 /* CommaListExpression */: - return emitCommaList(node); - case 357 /* SyntheticReferenceExpression */: - return Debug.fail("SyntheticReferenceExpression should not be printed"); - } - } - if (isKeyword(node.kind)) return writeTokenNode(node, writeKeyword); - if (isTokenKind(node.kind)) return writeTokenNode(node, writePunctuation); - Debug.fail(`Unhandled SyntaxKind: ${Debug.formatSyntaxKind(node.kind)}.`); - } - function emitMappedTypeParameter(node) { - emit(node.name); - writeSpace(); - writeKeyword("in"); - writeSpace(); - emit(node.constraint); - } - function pipelineEmitWithSubstitution(hint, node) { - const pipelinePhase = getNextPipelinePhase(1 /* Substitution */, hint, node); - Debug.assertIsDefined(lastSubstitution); - node = lastSubstitution; - lastSubstitution = void 0; - pipelinePhase(hint, node); - } - function emitHelpers(node) { - let helpersEmitted = false; - const bundle = node.kind === 308 /* Bundle */ ? node : void 0; - if (bundle && moduleKind === 0 /* None */) { - return; - } - const numNodes = bundle ? bundle.sourceFiles.length : 1; - for (let i = 0; i < numNodes; i++) { - const currentNode = bundle ? bundle.sourceFiles[i] : node; - const sourceFile = isSourceFile(currentNode) ? currentNode : currentSourceFile; - const shouldSkip = printerOptions.noEmitHelpers || !!sourceFile && hasRecordedExternalHelpers(sourceFile); - const shouldBundle = isSourceFile(currentNode) && !isOwnFileEmit; - const helpers = getSortedEmitHelpers(currentNode); - if (helpers) { - for (const helper of helpers) { - if (!helper.scoped) { - if (shouldSkip) continue; - if (shouldBundle) { - if (bundledHelpers.get(helper.name)) { - continue; - } - bundledHelpers.set(helper.name, true); - } - } else if (bundle) { - continue; - } - if (typeof helper.text === "string") { - writeLines(helper.text); - } else { - writeLines(helper.text(makeFileLevelOptimisticUniqueName)); - } - helpersEmitted = true; - } - } - } - return helpersEmitted; - } - function getSortedEmitHelpers(node) { - const helpers = getEmitHelpers(node); - return helpers && toSorted(helpers, compareEmitHelpers); - } - function emitNumericOrBigIntLiteral(node) { - emitLiteral( - node, - /*jsxAttributeEscape*/ - false - ); - } - function emitLiteral(node, jsxAttributeEscape) { - const text = getLiteralTextOfNode( - node, - /*sourceFile*/ - void 0, - printerOptions.neverAsciiEscape, - jsxAttributeEscape - ); - if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) && (node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind))) { - writeLiteral(text); - } else { - writeStringLiteral(text); - } - } - function emitSnippetNode(hint, node, snippet) { - switch (snippet.kind) { - case 1 /* Placeholder */: - emitPlaceholder(hint, node, snippet); - break; - case 0 /* TabStop */: - emitTabStop(hint, node, snippet); - break; - } - } - function emitPlaceholder(hint, node, snippet) { - nonEscapingWrite(`\${${snippet.order}:`); - pipelineEmitWithHintWorker( - hint, - node, - /*allowSnippets*/ - false - ); - nonEscapingWrite(`}`); - } - function emitTabStop(hint, node, snippet) { - Debug.assert(node.kind === 242 /* EmptyStatement */, `A tab stop cannot be attached to a node of kind ${Debug.formatSyntaxKind(node.kind)}.`); - Debug.assert(hint !== 5 /* EmbeddedStatement */, `A tab stop cannot be attached to an embedded statement.`); - nonEscapingWrite(`$${snippet.order}`); - } - function emitIdentifier(node) { - const writeText = node.symbol ? writeSymbol : write; - writeText(getTextOfNode2( - node, - /*includeTrivia*/ - false - ), node.symbol); - emitList(node, getIdentifierTypeArguments(node), 53776 /* TypeParameters */); - } - function emitPrivateIdentifier(node) { - write(getTextOfNode2( - node, - /*includeTrivia*/ - false - )); - } - function emitQualifiedName(node) { - emitEntityName(node.left); - writePunctuation("."); - emit(node.right); - } - function emitEntityName(node) { - if (node.kind === 80 /* Identifier */) { - emitExpression(node); - } else { - emit(node); - } - } - function emitComputedPropertyName(node) { - writePunctuation("["); - emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName); - writePunctuation("]"); - } - function emitTypeParameter(node) { - emitModifierList(node, node.modifiers); - emit(node.name); - if (node.constraint) { - writeSpace(); - writeKeyword("extends"); - writeSpace(); - emit(node.constraint); - } - if (node.default) { - writeSpace(); - writeOperator("="); - writeSpace(); - emit(node.default); - } - } - function emitParameter(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - true - ); - emit(node.dotDotDotToken); - emitNodeWithWriter(node.name, writeParameter); - emit(node.questionToken); - if (node.parent && node.parent.kind === 317 /* JSDocFunctionType */ && !node.name) { - emit(node.type); - } else { - emitTypeAnnotation(node.type); - } - emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.pos, node, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitDecorator(decorator) { - writePunctuation("@"); - emitExpression(decorator.expression, parenthesizer.parenthesizeLeftSideOfAccess); - } - function emitPropertySignature(node) { - emitModifierList(node, node.modifiers); - emitNodeWithWriter(node.name, writeProperty); - emit(node.questionToken); - emitTypeAnnotation(node.type); - writeTrailingSemicolon(); - } - function emitPropertyDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - true - ); - emit(node.name); - emit(node.questionToken); - emit(node.exclamationToken); - emitTypeAnnotation(node.type); - emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node); - writeTrailingSemicolon(); - } - function emitMethodSignature(node) { - emitModifierList(node, node.modifiers); - emit(node.name); - emit(node.questionToken); - emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody); - } - function emitMethodDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - true - ); - emit(node.asteriskToken); - emit(node.name); - emit(node.questionToken); - emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); - } - function emitClassStaticBlockDeclaration(node) { - writeKeyword("static"); - pushNameGenerationScope(node); - emitBlockFunctionBody(node.body); - popNameGenerationScope(node); - } - function emitConstructor(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - writeKeyword("constructor"); - emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); - } - function emitAccessorDeclaration(node) { - const pos = emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - true - ); - const token = node.kind === 177 /* GetAccessor */ ? 139 /* GetKeyword */ : 153 /* SetKeyword */; - emitTokenWithComment(token, pos, writeKeyword, node); - writeSpace(); - emit(node.name); - emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); - } - function emitCallSignature(node) { - emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody); - } - function emitConstructSignature(node) { - writeKeyword("new"); - writeSpace(); - emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody); - } - function emitIndexSignature(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - emitParametersForIndexSignature(node, node.parameters); - emitTypeAnnotation(node.type); - writeTrailingSemicolon(); - } - function emitTemplateTypeSpan(node) { - emit(node.type); - emit(node.literal); - } - function emitSemicolonClassElement() { - writeTrailingSemicolon(); - } - function emitTypePredicate(node) { - if (node.assertsModifier) { - emit(node.assertsModifier); - writeSpace(); - } - emit(node.parameterName); - if (node.type) { - writeSpace(); - writeKeyword("is"); - writeSpace(); - emit(node.type); - } - } - function emitTypeReference(node) { - emit(node.typeName); - emitTypeArguments(node, node.typeArguments); - } - function emitFunctionType(node) { - emitSignatureAndBody(node, emitFunctionTypeHead, emitFunctionTypeBody); - } - function emitFunctionTypeHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - writeSpace(); - writePunctuation("=>"); - } - function emitFunctionTypeBody(node) { - writeSpace(); - emit(node.type); - } - function emitJSDocFunctionType(node) { - writeKeyword("function"); - emitParameters(node, node.parameters); - writePunctuation(":"); - emit(node.type); - } - function emitJSDocNullableType(node) { - writePunctuation("?"); - emit(node.type); - } - function emitJSDocNonNullableType(node) { - writePunctuation("!"); - emit(node.type); - } - function emitJSDocOptionalType(node) { - emit(node.type); - writePunctuation("="); - } - function emitConstructorType(node) { - emitModifierList(node, node.modifiers); - writeKeyword("new"); - writeSpace(); - emitSignatureAndBody(node, emitFunctionTypeHead, emitFunctionTypeBody); - } - function emitTypeQuery(node) { - writeKeyword("typeof"); - writeSpace(); - emit(node.exprName); - emitTypeArguments(node, node.typeArguments); - } - function emitTypeLiteral(node) { - pushNameGenerationScope(node); - forEach(node.members, generateMemberNames); - writePunctuation("{"); - const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */; - emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */); - writePunctuation("}"); - popNameGenerationScope(node); - } - function emitArrayType(node) { - emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType); - writePunctuation("["); - writePunctuation("]"); - } - function emitRestOrJSDocVariadicType(node) { - writePunctuation("..."); - emit(node.type); - } - function emitTupleType(node) { - emitTokenWithComment(23 /* OpenBracketToken */, node.pos, writePunctuation, node); - const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 528 /* SingleLineTupleTypeElements */ : 657 /* MultiLineTupleTypeElements */; - emitList(node, node.elements, flags | 524288 /* NoSpaceIfEmpty */, parenthesizer.parenthesizeElementTypeOfTupleType); - emitTokenWithComment(24 /* CloseBracketToken */, node.elements.end, writePunctuation, node); - } - function emitNamedTupleMember(node) { - emit(node.dotDotDotToken); - emit(node.name); - emit(node.questionToken); - emitTokenWithComment(59 /* ColonToken */, node.name.end, writePunctuation, node); - writeSpace(); - emit(node.type); - } - function emitOptionalType(node) { - emit(node.type, parenthesizer.parenthesizeTypeOfOptionalType); - writePunctuation("?"); - } - function emitUnionType(node) { - emitList(node, node.types, 516 /* UnionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfUnionType); - } - function emitIntersectionType(node) { - emitList(node, node.types, 520 /* IntersectionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfIntersectionType); - } - function emitConditionalType(node) { - emit(node.checkType, parenthesizer.parenthesizeCheckTypeOfConditionalType); - writeSpace(); - writeKeyword("extends"); - writeSpace(); - emit(node.extendsType, parenthesizer.parenthesizeExtendsTypeOfConditionalType); - writeSpace(); - writePunctuation("?"); - writeSpace(); - emit(node.trueType); - writeSpace(); - writePunctuation(":"); - writeSpace(); - emit(node.falseType); - } - function emitInferType(node) { - writeKeyword("infer"); - writeSpace(); - emit(node.typeParameter); - } - function emitParenthesizedType(node) { - writePunctuation("("); - emit(node.type); - writePunctuation(")"); - } - function emitThisType() { - writeKeyword("this"); - } - function emitTypeOperator(node) { - writeTokenText(node.operator, writeKeyword); - writeSpace(); - const parenthesizerRule = node.operator === 148 /* ReadonlyKeyword */ ? parenthesizer.parenthesizeOperandOfReadonlyTypeOperator : parenthesizer.parenthesizeOperandOfTypeOperator; - emit(node.type, parenthesizerRule); - } - function emitIndexedAccessType(node) { - emit(node.objectType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType); - writePunctuation("["); - emit(node.indexType); - writePunctuation("]"); - } - function emitMappedType(node) { - const emitFlags = getEmitFlags(node); - writePunctuation("{"); - if (emitFlags & 1 /* SingleLine */) { - writeSpace(); - } else { - writeLine(); - increaseIndent(); - } - if (node.readonlyToken) { - emit(node.readonlyToken); - if (node.readonlyToken.kind !== 148 /* ReadonlyKeyword */) { - writeKeyword("readonly"); - } - writeSpace(); - } - writePunctuation("["); - pipelineEmit(3 /* MappedTypeParameter */, node.typeParameter); - if (node.nameType) { - writeSpace(); - writeKeyword("as"); - writeSpace(); - emit(node.nameType); - } - writePunctuation("]"); - if (node.questionToken) { - emit(node.questionToken); - if (node.questionToken.kind !== 58 /* QuestionToken */) { - writePunctuation("?"); - } - } - writePunctuation(":"); - writeSpace(); - emit(node.type); - writeTrailingSemicolon(); - if (emitFlags & 1 /* SingleLine */) { - writeSpace(); - } else { - writeLine(); - decreaseIndent(); - } - emitList(node, node.members, 2 /* PreserveLines */); - writePunctuation("}"); - } - function emitLiteralType(node) { - emitExpression(node.literal); - } - function emitTemplateType(node) { - emit(node.head); - emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */); - } - function emitImportTypeNode(node) { - if (node.isTypeOf) { - writeKeyword("typeof"); - writeSpace(); - } - writeKeyword("import"); - writePunctuation("("); - emit(node.argument); - if (node.attributes) { - writePunctuation(","); - writeSpace(); - pipelineEmit(7 /* ImportTypeNodeAttributes */, node.attributes); - } - writePunctuation(")"); - if (node.qualifier) { - writePunctuation("."); - emit(node.qualifier); - } - emitTypeArguments(node, node.typeArguments); - } - function emitObjectBindingPattern(node) { - writePunctuation("{"); - emitList(node, node.elements, 525136 /* ObjectBindingPatternElements */); - writePunctuation("}"); - } - function emitArrayBindingPattern(node) { - writePunctuation("["); - emitList(node, node.elements, 524880 /* ArrayBindingPatternElements */); - writePunctuation("]"); - } - function emitBindingElement(node) { - emit(node.dotDotDotToken); - if (node.propertyName) { - emit(node.propertyName); - writePunctuation(":"); - writeSpace(); - } - emit(node.name); - emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitArrayLiteralExpression(node) { - const elements = node.elements; - const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */; - emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitObjectLiteralExpression(node) { - pushNameGenerationScope(node); - forEach(node.properties, generateMemberNames); - const indentedFlag = getEmitFlags(node) & 131072 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */; - const allowTrailingComma = currentSourceFile && currentSourceFile.languageVersion >= 1 /* ES5 */ && !isJsonSourceFile(currentSourceFile) ? 64 /* AllowTrailingComma */ : 0 /* None */; - emitList(node, node.properties, 526226 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine); - if (indentedFlag) { - decreaseIndent(); - } - popNameGenerationScope(node); - } - function emitPropertyAccessExpression(node) { - emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); - const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(25 /* DotToken */), node.expression.end, node.name.pos); - const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token); - const linesAfterDot = getLinesBetweenNodes(node, token, node.name); - writeLinesAndIndent( - linesBeforeDot, - /*writeSpaceIfNotIndenting*/ - false - ); - const shouldEmitDotDot = token.kind !== 29 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace(); - if (shouldEmitDotDot) { - writePunctuation("."); - } - if (node.questionDotToken) { - emit(token); - } else { - emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node); - } - writeLinesAndIndent( - linesAfterDot, - /*writeSpaceIfNotIndenting*/ - false - ); - emit(node.name); - decreaseIndentIf(linesBeforeDot, linesAfterDot); - } - function mayNeedDotDotForPropertyAccess(expression) { - expression = skipPartiallyEmittedExpressions(expression); - if (isNumericLiteral(expression)) { - const text = getLiteralTextOfNode( - expression, - /*sourceFile*/ - void 0, - /*neverAsciiEscape*/ - true, - /*jsxAttributeEscape*/ - false - ); - return !(expression.numericLiteralFlags & 448 /* WithSpecifier */) && !text.includes(tokenToString(25 /* DotToken */)) && !text.includes(String.fromCharCode(69 /* E */)) && !text.includes(String.fromCharCode(101 /* e */)); - } else if (isAccessExpression(expression)) { - const constantValue = getConstantValue(expression); - return typeof constantValue === "number" && isFinite(constantValue) && constantValue >= 0 && Math.floor(constantValue) === constantValue; - } - } - function emitElementAccessExpression(node) { - emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); - emit(node.questionDotToken); - emitTokenWithComment(23 /* OpenBracketToken */, node.expression.end, writePunctuation, node); - emitExpression(node.argumentExpression); - emitTokenWithComment(24 /* CloseBracketToken */, node.argumentExpression.end, writePunctuation, node); - } - function emitCallExpression(node) { - const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */; - if (indirectCall) { - writePunctuation("("); - writeLiteral("0"); - writePunctuation(","); - writeSpace(); - } - emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); - if (indirectCall) { - writePunctuation(")"); - } - emit(node.questionDotToken); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 2576 /* CallExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitNewExpression(node) { - emitTokenWithComment(105 /* NewKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfNew); - emitTypeArguments(node, node.typeArguments); - emitExpressionList(node, node.arguments, 18960 /* NewExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitTaggedTemplateExpression(node) { - const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */; - if (indirectCall) { - writePunctuation("("); - writeLiteral("0"); - writePunctuation(","); - writeSpace(); - } - emitExpression(node.tag, parenthesizer.parenthesizeLeftSideOfAccess); - if (indirectCall) { - writePunctuation(")"); - } - emitTypeArguments(node, node.typeArguments); - writeSpace(); - emitExpression(node.template); - } - function emitTypeAssertionExpression(node) { - writePunctuation("<"); - emit(node.type); - writePunctuation(">"); - emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); - } - function emitParenthesizedExpression(node) { - const openParenPos = emitTokenWithComment(21 /* OpenParenToken */, node.pos, writePunctuation, node); - const indented = writeLineSeparatorsAndIndentBefore(node.expression, node); - emitExpression( - node.expression, - /*parenthesizerRule*/ - void 0 - ); - writeLineSeparatorsAfter(node.expression, node); - decreaseIndentIf(indented); - emitTokenWithComment(22 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node); - } - function emitFunctionExpression(node) { - generateNameIfNeeded(node.name); - emitFunctionDeclarationOrExpression(node); - } - function emitArrowFunction(node) { - emitModifierList(node, node.modifiers); - emitSignatureAndBody(node, emitArrowFunctionHead, emitArrowFunctionBody); - } - function emitArrowFunctionHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParametersForArrow(node, node.parameters); - emitTypeAnnotation(node.type); - writeSpace(); - emit(node.equalsGreaterThanToken); - } - function emitArrowFunctionBody(node) { - if (isBlock(node.body)) { - emitBlockFunctionBody(node.body); - } else { - writeSpace(); - emitExpression(node.body, parenthesizer.parenthesizeConciseBodyOfArrowFunction); - } - } - function emitDeleteExpression(node) { - emitTokenWithComment(91 /* DeleteKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); - } - function emitTypeOfExpression(node) { - emitTokenWithComment(114 /* TypeOfKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); - } - function emitVoidExpression(node) { - emitTokenWithComment(116 /* VoidKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); - } - function emitAwaitExpression(node) { - emitTokenWithComment(135 /* AwaitKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); - } - function emitPrefixUnaryExpression(node) { - writeTokenText(node.operator, writeOperator); - if (shouldEmitWhitespaceBeforeOperand(node)) { - writeSpace(); - } - emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPrefixUnary); - } - function shouldEmitWhitespaceBeforeOperand(node) { - const operand = node.operand; - return operand.kind === 224 /* PrefixUnaryExpression */ && (node.operator === 40 /* PlusToken */ && (operand.operator === 40 /* PlusToken */ || operand.operator === 46 /* PlusPlusToken */) || node.operator === 41 /* MinusToken */ && (operand.operator === 41 /* MinusToken */ || operand.operator === 47 /* MinusMinusToken */)); - } - function emitPostfixUnaryExpression(node) { - emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPostfixUnary); - writeTokenText(node.operator, writeOperator); - } - function createEmitBinaryExpression() { - return createBinaryExpressionTrampoline( - onEnter, - onLeft, - onOperator, - onRight, - onExit, - /*foldState*/ - void 0 - ); - function onEnter(node, state) { - if (state) { - state.stackIndex++; - state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines; - state.containerPosStack[state.stackIndex] = containerPos; - state.containerEndStack[state.stackIndex] = containerEnd; - state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd; - const emitComments2 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node); - const emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node); - onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node); - if (emitComments2) emitCommentsBeforeNode(node); - if (emitSourceMaps) emitSourceMapsBeforeNode(node); - beforeEmitNode(node); - } else { - state = { - stackIndex: 0, - preserveSourceNewlinesStack: [void 0], - containerPosStack: [-1], - containerEndStack: [-1], - declarationListContainerEndStack: [-1], - shouldEmitCommentsStack: [false], - shouldEmitSourceMapsStack: [false] - }; - } - return state; - } - function onLeft(next, _workArea, parent2) { - return maybeEmitExpression(next, parent2, "left"); - } - function onOperator(operatorToken, _state, node) { - const isCommaOperator = operatorToken.kind !== 28 /* CommaToken */; - const linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken); - const linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right); - writeLinesAndIndent(linesBeforeOperator, isCommaOperator); - emitLeadingCommentsOfPosition(operatorToken.pos); - writeTokenNode(operatorToken, operatorToken.kind === 103 /* InKeyword */ ? writeKeyword : writeOperator); - emitTrailingCommentsOfPosition( - operatorToken.end, - /*prefixSpace*/ - true - ); - writeLinesAndIndent( - linesAfterOperator, - /*writeSpaceIfNotIndenting*/ - true - ); - } - function onRight(next, _workArea, parent2) { - return maybeEmitExpression(next, parent2, "right"); - } - function onExit(node, state) { - const linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken); - const linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right); - decreaseIndentIf(linesBeforeOperator, linesAfterOperator); - if (state.stackIndex > 0) { - const savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex]; - const savedContainerPos = state.containerPosStack[state.stackIndex]; - const savedContainerEnd = state.containerEndStack[state.stackIndex]; - const savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex]; - const shouldEmitComments2 = state.shouldEmitCommentsStack[state.stackIndex]; - const shouldEmitSourceMaps2 = state.shouldEmitSourceMapsStack[state.stackIndex]; - afterEmitNode(savedPreserveSourceNewlines); - if (shouldEmitSourceMaps2) emitSourceMapsAfterNode(node); - if (shouldEmitComments2) emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); - onAfterEmitNode == null ? void 0 : onAfterEmitNode(node); - state.stackIndex--; - } - } - function maybeEmitExpression(next, parent2, side) { - const parenthesizerRule = side === "left" ? parenthesizer.getParenthesizeLeftSideOfBinaryForOperator(parent2.operatorToken.kind) : parenthesizer.getParenthesizeRightSideOfBinaryForOperator(parent2.operatorToken.kind); - let pipelinePhase = getPipelinePhase(0 /* Notification */, 1 /* Expression */, next); - if (pipelinePhase === pipelineEmitWithSubstitution) { - Debug.assertIsDefined(lastSubstitution); - next = parenthesizerRule(cast(lastSubstitution, isExpression)); - pipelinePhase = getNextPipelinePhase(1 /* Substitution */, 1 /* Expression */, next); - lastSubstitution = void 0; - } - if (pipelinePhase === pipelineEmitWithComments || pipelinePhase === pipelineEmitWithSourceMaps || pipelinePhase === pipelineEmitWithHint) { - if (isBinaryExpression(next)) { - return next; - } - } - currentParenthesizerRule = parenthesizerRule; - pipelinePhase(1 /* Expression */, next); - } - } - function emitConditionalExpression(node) { - const linesBeforeQuestion = getLinesBetweenNodes(node, node.condition, node.questionToken); - const linesAfterQuestion = getLinesBetweenNodes(node, node.questionToken, node.whenTrue); - const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken); - const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse); - emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression); - writeLinesAndIndent( - linesBeforeQuestion, - /*writeSpaceIfNotIndenting*/ - true - ); - emit(node.questionToken); - writeLinesAndIndent( - linesAfterQuestion, - /*writeSpaceIfNotIndenting*/ - true - ); - emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression); - decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion); - writeLinesAndIndent( - linesBeforeColon, - /*writeSpaceIfNotIndenting*/ - true - ); - emit(node.colonToken); - writeLinesAndIndent( - linesAfterColon, - /*writeSpaceIfNotIndenting*/ - true - ); - emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression); - decreaseIndentIf(linesBeforeColon, linesAfterColon); - } - function emitTemplateExpression(node) { - emit(node.head); - emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */); - } - function emitYieldExpression(node) { - emitTokenWithComment(127 /* YieldKeyword */, node.pos, writeKeyword, node); - emit(node.asteriskToken); - emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsiAndDisallowedComma); - } - function emitSpreadElement(node) { - emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node); - emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitClassExpression(node) { - generateNameIfNeeded(node.name); - emitClassDeclarationOrExpression(node); - } - function emitExpressionWithTypeArguments(node) { - emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); - emitTypeArguments(node, node.typeArguments); - } - function emitAsExpression(node) { - emitExpression( - node.expression, - /*parenthesizerRule*/ - void 0 - ); - if (node.type) { - writeSpace(); - writeKeyword("as"); - writeSpace(); - emit(node.type); - } - } - function emitNonNullExpression(node) { - emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); - writeOperator("!"); - } - function emitSatisfiesExpression(node) { - emitExpression( - node.expression, - /*parenthesizerRule*/ - void 0 - ); - if (node.type) { - writeSpace(); - writeKeyword("satisfies"); - writeSpace(); - emit(node.type); - } - } - function emitMetaProperty(node) { - writeToken(node.keywordToken, node.pos, writePunctuation); - writePunctuation("."); - emit(node.name); - } - function emitTemplateSpan(node) { - emitExpression(node.expression); - emit(node.literal); - } - function emitBlock(node) { - emitBlockStatements( - node, - /*forceSingleLine*/ - !node.multiLine && isEmptyBlock(node) - ); - } - function emitBlockStatements(node, forceSingleLine) { - emitTokenWithComment( - 19 /* OpenBraceToken */, - node.pos, - writePunctuation, - /*contextNode*/ - node - ); - const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */; - emitList(node, node.statements, format); - emitTokenWithComment( - 20 /* CloseBraceToken */, - node.statements.end, - writePunctuation, - /*contextNode*/ - node, - /*indentLeading*/ - !!(format & 1 /* MultiLine */) - ); - } - function emitVariableStatement(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - emit(node.declarationList); - writeTrailingSemicolon(); - } - function emitEmptyStatement(isEmbeddedStatement) { - if (isEmbeddedStatement) { - writePunctuation(";"); - } else { - writeTrailingSemicolon(); - } - } - function emitExpressionStatement(node) { - emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfExpressionStatement); - if (!currentSourceFile || !isJsonSourceFile(currentSourceFile) || nodeIsSynthesized(node.expression)) { - writeTrailingSemicolon(); - } - } - function emitIfStatement(node) { - const openParenPos = emitTokenWithComment(101 /* IfKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); - emitExpression(node.expression); - emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); - emitEmbeddedStatement(node, node.thenStatement); - if (node.elseStatement) { - writeLineOrSpace(node, node.thenStatement, node.elseStatement); - emitTokenWithComment(93 /* ElseKeyword */, node.thenStatement.end, writeKeyword, node); - if (node.elseStatement.kind === 245 /* IfStatement */) { - writeSpace(); - emit(node.elseStatement); - } else { - emitEmbeddedStatement(node, node.elseStatement); - } - } - } - function emitWhileClause(node, startPos) { - const openParenPos = emitTokenWithComment(117 /* WhileKeyword */, startPos, writeKeyword, node); - writeSpace(); - emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); - emitExpression(node.expression); - emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); - } - function emitDoStatement(node) { - emitTokenWithComment(92 /* DoKeyword */, node.pos, writeKeyword, node); - emitEmbeddedStatement(node, node.statement); - if (isBlock(node.statement) && !preserveSourceNewlines) { - writeSpace(); - } else { - writeLineOrSpace(node, node.statement, node.expression); - } - emitWhileClause(node, node.statement.end); - writeTrailingSemicolon(); - } - function emitWhileStatement(node) { - emitWhileClause(node, node.pos); - emitEmbeddedStatement(node, node.statement); - } - function emitForStatement(node) { - const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node); - writeSpace(); - let pos = emitTokenWithComment( - 21 /* OpenParenToken */, - openParenPos, - writePunctuation, - /*contextNode*/ - node - ); - emitForBinding(node.initializer); - pos = emitTokenWithComment(27 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node); - emitExpressionWithLeadingSpace(node.condition); - pos = emitTokenWithComment(27 /* SemicolonToken */, node.condition ? node.condition.end : pos, writePunctuation, node); - emitExpressionWithLeadingSpace(node.incrementor); - emitTokenWithComment(22 /* CloseParenToken */, node.incrementor ? node.incrementor.end : pos, writePunctuation, node); - emitEmbeddedStatement(node, node.statement); - } - function emitForInStatement(node) { - const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); - emitForBinding(node.initializer); - writeSpace(); - emitTokenWithComment(103 /* InKeyword */, node.initializer.end, writeKeyword, node); - writeSpace(); - emitExpression(node.expression); - emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); - emitEmbeddedStatement(node, node.statement); - } - function emitForOfStatement(node) { - const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitWithTrailingSpace(node.awaitModifier); - emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); - emitForBinding(node.initializer); - writeSpace(); - emitTokenWithComment(165 /* OfKeyword */, node.initializer.end, writeKeyword, node); - writeSpace(); - emitExpression(node.expression); - emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); - emitEmbeddedStatement(node, node.statement); - } - function emitForBinding(node) { - if (node !== void 0) { - if (node.kind === 261 /* VariableDeclarationList */) { - emit(node); - } else { - emitExpression(node); - } - } - } - function emitContinueStatement(node) { - emitTokenWithComment(88 /* ContinueKeyword */, node.pos, writeKeyword, node); - emitWithLeadingSpace(node.label); - writeTrailingSemicolon(); - } - function emitBreakStatement(node) { - emitTokenWithComment(83 /* BreakKeyword */, node.pos, writeKeyword, node); - emitWithLeadingSpace(node.label); - writeTrailingSemicolon(); - } - function emitTokenWithComment(token, pos, writer2, contextNode, indentLeading) { - const node = getParseTreeNode(contextNode); - const isSimilarNode = node && node.kind === contextNode.kind; - const startPos = pos; - if (isSimilarNode && currentSourceFile) { - pos = skipTrivia(currentSourceFile.text, pos); - } - if (isSimilarNode && contextNode.pos !== startPos) { - const needsIndent = indentLeading && currentSourceFile && !positionsAreOnSameLine(startPos, pos, currentSourceFile); - if (needsIndent) { - increaseIndent(); - } - emitLeadingCommentsOfPosition(startPos); - if (needsIndent) { - decreaseIndent(); - } - } - if (!omitBraceSourcePositions && (token === 19 /* OpenBraceToken */ || token === 20 /* CloseBraceToken */)) { - pos = writeToken(token, pos, writer2, contextNode); - } else { - pos = writeTokenText(token, writer2, pos); - } - if (isSimilarNode && contextNode.end !== pos) { - const isJsxExprContext = contextNode.kind === 294 /* JsxExpression */; - emitTrailingCommentsOfPosition( - pos, - /*prefixSpace*/ - !isJsxExprContext, - /*forceNoNewline*/ - isJsxExprContext - ); - } - return pos; - } - function commentWillEmitNewLine(node) { - return node.kind === 2 /* SingleLineCommentTrivia */ || !!node.hasTrailingNewLine; - } - function willEmitLeadingNewLine(node) { - if (!currentSourceFile) return false; - const leadingCommentRanges = getLeadingCommentRanges(currentSourceFile.text, node.pos); - if (leadingCommentRanges) { - const parseNode = getParseTreeNode(node); - if (parseNode && isParenthesizedExpression(parseNode.parent)) { - return true; - } - } - if (some(leadingCommentRanges, commentWillEmitNewLine)) return true; - if (some(getSyntheticLeadingComments(node), commentWillEmitNewLine)) return true; - if (isPartiallyEmittedExpression(node)) { - if (node.pos !== node.expression.pos) { - if (some(getTrailingCommentRanges(currentSourceFile.text, node.expression.pos), commentWillEmitNewLine)) return true; - } - return willEmitLeadingNewLine(node.expression); - } - return false; - } - function parenthesizeExpressionForNoAsi(node) { - if (!commentsDisabled) { - switch (node.kind) { - case 355 /* PartiallyEmittedExpression */: - if (willEmitLeadingNewLine(node)) { - const parseNode = getParseTreeNode(node); - if (parseNode && isParenthesizedExpression(parseNode)) { - const parens = factory.createParenthesizedExpression(node.expression); - setOriginalNode(parens, node); - setTextRange(parens, parseNode); - return parens; - } - return factory.createParenthesizedExpression(node); - } - return factory.updatePartiallyEmittedExpression( - node, - parenthesizeExpressionForNoAsi(node.expression) - ); - case 211 /* PropertyAccessExpression */: - return factory.updatePropertyAccessExpression( - node, - parenthesizeExpressionForNoAsi(node.expression), - node.name - ); - case 212 /* ElementAccessExpression */: - return factory.updateElementAccessExpression( - node, - parenthesizeExpressionForNoAsi(node.expression), - node.argumentExpression - ); - case 213 /* CallExpression */: - return factory.updateCallExpression( - node, - parenthesizeExpressionForNoAsi(node.expression), - node.typeArguments, - node.arguments - ); - case 215 /* TaggedTemplateExpression */: - return factory.updateTaggedTemplateExpression( - node, - parenthesizeExpressionForNoAsi(node.tag), - node.typeArguments, - node.template - ); - case 225 /* PostfixUnaryExpression */: - return factory.updatePostfixUnaryExpression( - node, - parenthesizeExpressionForNoAsi(node.operand) - ); - case 226 /* BinaryExpression */: - return factory.updateBinaryExpression( - node, - parenthesizeExpressionForNoAsi(node.left), - node.operatorToken, - node.right - ); - case 227 /* ConditionalExpression */: - return factory.updateConditionalExpression( - node, - parenthesizeExpressionForNoAsi(node.condition), - node.questionToken, - node.whenTrue, - node.colonToken, - node.whenFalse - ); - case 234 /* AsExpression */: - return factory.updateAsExpression( - node, - parenthesizeExpressionForNoAsi(node.expression), - node.type - ); - case 238 /* SatisfiesExpression */: - return factory.updateSatisfiesExpression( - node, - parenthesizeExpressionForNoAsi(node.expression), - node.type - ); - case 235 /* NonNullExpression */: - return factory.updateNonNullExpression( - node, - parenthesizeExpressionForNoAsi(node.expression) - ); - } - } - return node; - } - function parenthesizeExpressionForNoAsiAndDisallowedComma(node) { - return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node)); - } - function emitReturnStatement(node) { - emitTokenWithComment( - 107 /* ReturnKeyword */, - node.pos, - writeKeyword, - /*contextNode*/ - node - ); - emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi); - writeTrailingSemicolon(); - } - function emitWithStatement(node) { - const openParenPos = emitTokenWithComment(118 /* WithKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); - emitExpression(node.expression); - emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); - emitEmbeddedStatement(node, node.statement); - } - function emitSwitchStatement(node) { - const openParenPos = emitTokenWithComment(109 /* SwitchKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); - emitExpression(node.expression); - emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); - writeSpace(); - emit(node.caseBlock); - } - function emitLabeledStatement(node) { - emit(node.label); - emitTokenWithComment(59 /* ColonToken */, node.label.end, writePunctuation, node); - writeSpace(); - emit(node.statement); - } - function emitThrowStatement(node) { - emitTokenWithComment(111 /* ThrowKeyword */, node.pos, writeKeyword, node); - emitExpressionWithLeadingSpace(parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi); - writeTrailingSemicolon(); - } - function emitTryStatement(node) { - emitTokenWithComment(113 /* TryKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emit(node.tryBlock); - if (node.catchClause) { - writeLineOrSpace(node, node.tryBlock, node.catchClause); - emit(node.catchClause); - } - if (node.finallyBlock) { - writeLineOrSpace(node, node.catchClause || node.tryBlock, node.finallyBlock); - emitTokenWithComment(98 /* FinallyKeyword */, (node.catchClause || node.tryBlock).end, writeKeyword, node); - writeSpace(); - emit(node.finallyBlock); - } - } - function emitDebuggerStatement(node) { - writeToken(89 /* DebuggerKeyword */, node.pos, writeKeyword); - writeTrailingSemicolon(); - } - function emitVariableDeclaration(node) { - var _a, _b, _c; - emit(node.name); - emit(node.exclamationToken); - emitTypeAnnotation(node.type); - emitInitializer(node.initializer, ((_a = node.type) == null ? void 0 : _a.end) ?? ((_c = (_b = node.name.emitNode) == null ? void 0 : _b.typeNode) == null ? void 0 : _c.end) ?? node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitVariableDeclarationList(node) { - if (isVarAwaitUsing(node)) { - writeKeyword("await"); - writeSpace(); - writeKeyword("using"); - } else { - const head = isLet(node) ? "let" : isVarConst(node) ? "const" : isVarUsing(node) ? "using" : "var"; - writeKeyword(head); - } - writeSpace(); - emitList(node, node.declarations, 528 /* VariableDeclarationList */); - } - function emitFunctionDeclaration(node) { - emitFunctionDeclarationOrExpression(node); - } - function emitFunctionDeclarationOrExpression(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - writeKeyword("function"); - emit(node.asteriskToken); - writeSpace(); - emitIdentifierName(node.name); - emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); - } - function emitSignatureAndBody(node, emitSignatureHead2, emitBody) { - const indentedFlag = getEmitFlags(node) & 131072 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - pushNameGenerationScope(node); - forEach(node.parameters, generateNames); - emitSignatureHead2(node); - emitBody(node); - popNameGenerationScope(node); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitFunctionBody(node) { - const body = node.body; - if (body) { - emitBlockFunctionBody(body); - } else { - writeTrailingSemicolon(); - } - } - function emitEmptyFunctionBody(_node) { - writeTrailingSemicolon(); - } - function emitSignatureHead(node) { - emitTypeParameters(node, node.typeParameters); - emitParameters(node, node.parameters); - emitTypeAnnotation(node.type); - } - function shouldEmitBlockFunctionBodyOnSingleLine(body) { - if (getEmitFlags(body) & 1 /* SingleLine */) { - return true; - } - if (body.multiLine) { - return false; - } - if (!nodeIsSynthesized(body) && currentSourceFile && !rangeIsOnSingleLine(body, currentSourceFile)) { - return false; - } - if (getLeadingLineTerminatorCount(body, firstOrUndefined(body.statements), 2 /* PreserveLines */) || getClosingLineTerminatorCount(body, lastOrUndefined(body.statements), 2 /* PreserveLines */, body.statements)) { - return false; - } - let previousStatement; - for (const statement of body.statements) { - if (getSeparatingLineTerminatorCount(previousStatement, statement, 2 /* PreserveLines */) > 0) { - return false; - } - previousStatement = statement; - } - return true; - } - function emitBlockFunctionBody(body) { - generateNames(body); - onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(body); - writeSpace(); - writePunctuation("{"); - increaseIndent(); - const emitBlockFunctionBody2 = shouldEmitBlockFunctionBodyOnSingleLine(body) ? emitBlockFunctionBodyOnSingleLine : emitBlockFunctionBodyWorker; - emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody2); - decreaseIndent(); - writeToken(20 /* CloseBraceToken */, body.statements.end, writePunctuation, body); - onAfterEmitNode == null ? void 0 : onAfterEmitNode(body); - } - function emitBlockFunctionBodyOnSingleLine(body) { - emitBlockFunctionBodyWorker( - body, - /*emitBlockFunctionBodyOnSingleLine*/ - true - ); - } - function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) { - const statementOffset = emitPrologueDirectives(body.statements); - const pos = writer.getTextPos(); - emitHelpers(body); - if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine2) { - decreaseIndent(); - emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */); - increaseIndent(); - } else { - emitList( - body, - body.statements, - 1 /* MultiLineFunctionBodyStatements */, - /*parenthesizerRule*/ - void 0, - statementOffset - ); - } - } - function emitClassDeclaration(node) { - emitClassDeclarationOrExpression(node); - } - function emitClassDeclarationOrExpression(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - true - ); - emitTokenWithComment(86 /* ClassKeyword */, moveRangePastModifiers(node).pos, writeKeyword, node); - if (node.name) { - writeSpace(); - emitIdentifierName(node.name); - } - const indentedFlag = getEmitFlags(node) & 131072 /* Indented */; - if (indentedFlag) { - increaseIndent(); - } - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 0 /* ClassHeritageClauses */); - writeSpace(); - writePunctuation("{"); - pushNameGenerationScope(node); - forEach(node.members, generateMemberNames); - emitList(node, node.members, 129 /* ClassMembers */); - popNameGenerationScope(node); - writePunctuation("}"); - if (indentedFlag) { - decreaseIndent(); - } - } - function emitInterfaceDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - writeKeyword("interface"); - writeSpace(); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - emitList(node, node.heritageClauses, 512 /* HeritageClauses */); - writeSpace(); - writePunctuation("{"); - pushNameGenerationScope(node); - forEach(node.members, generateMemberNames); - emitList(node, node.members, 129 /* InterfaceMembers */); - popNameGenerationScope(node); - writePunctuation("}"); - } - function emitTypeAliasDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - writeKeyword("type"); - writeSpace(); - emit(node.name); - emitTypeParameters(node, node.typeParameters); - writeSpace(); - writePunctuation("="); - writeSpace(); - emit(node.type); - writeTrailingSemicolon(); - } - function emitEnumDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - writeKeyword("enum"); - writeSpace(); - emit(node.name); - writeSpace(); - writePunctuation("{"); - emitList(node, node.members, 145 /* EnumMembers */); - writePunctuation("}"); - } - function emitModuleDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - if (~node.flags & 2048 /* GlobalAugmentation */) { - writeKeyword(node.flags & 32 /* Namespace */ ? "namespace" : "module"); - writeSpace(); - } - emit(node.name); - let body = node.body; - if (!body) return writeTrailingSemicolon(); - while (body && isModuleDeclaration(body)) { - writePunctuation("."); - emit(body.name); - body = body.body; - } - writeSpace(); - emit(body); - } - function emitModuleBlock(node) { - pushNameGenerationScope(node); - forEach(node.statements, generateNames); - emitBlockStatements( - node, - /*forceSingleLine*/ - isEmptyBlock(node) - ); - popNameGenerationScope(node); - } - function emitCaseBlock(node) { - emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node); - emitList(node, node.clauses, 129 /* CaseBlockClauses */); - emitTokenWithComment( - 20 /* CloseBraceToken */, - node.clauses.end, - writePunctuation, - node, - /*indentLeading*/ - true - ); - } - function emitImportEqualsDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node); - writeSpace(); - if (node.isTypeOnly) { - emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node); - writeSpace(); - } - emit(node.name); - writeSpace(); - emitTokenWithComment(64 /* EqualsToken */, node.name.end, writePunctuation, node); - writeSpace(); - emitModuleReference(node.moduleReference); - writeTrailingSemicolon(); - } - function emitModuleReference(node) { - if (node.kind === 80 /* Identifier */) { - emitExpression(node); - } else { - emit(node); - } - } - function emitImportDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node); - writeSpace(); - if (node.importClause) { - emit(node.importClause); - writeSpace(); - emitTokenWithComment(161 /* FromKeyword */, node.importClause.end, writeKeyword, node); - writeSpace(); - } - emitExpression(node.moduleSpecifier); - if (node.attributes) { - emitWithLeadingSpace(node.attributes); - } - writeTrailingSemicolon(); - } - function emitImportClause(node) { - if (node.isTypeOnly) { - emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node); - writeSpace(); - } - emit(node.name); - if (node.name && node.namedBindings) { - emitTokenWithComment(28 /* CommaToken */, node.name.end, writePunctuation, node); - writeSpace(); - } - emit(node.namedBindings); - } - function emitNamespaceImport(node) { - const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node); - writeSpace(); - emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node); - writeSpace(); - emit(node.name); - } - function emitNamedImports(node) { - emitNamedImportsOrExports(node); - } - function emitImportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitExportAssignment(node) { - const nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node); - writeSpace(); - if (node.isExportEquals) { - emitTokenWithComment(64 /* EqualsToken */, nextPos, writeOperator, node); - } else { - emitTokenWithComment(90 /* DefaultKeyword */, nextPos, writeKeyword, node); - } - writeSpace(); - emitExpression( - node.expression, - node.isExportEquals ? parenthesizer.getParenthesizeRightSideOfBinaryForOperator(64 /* EqualsToken */) : parenthesizer.parenthesizeExpressionOfExportDefault - ); - writeTrailingSemicolon(); - } - function emitExportDeclaration(node) { - emitDecoratorsAndModifiers( - node, - node.modifiers, - /*allowDecorators*/ - false - ); - let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node); - writeSpace(); - if (node.isTypeOnly) { - nextPos = emitTokenWithComment(156 /* TypeKeyword */, nextPos, writeKeyword, node); - writeSpace(); - } - if (node.exportClause) { - emit(node.exportClause); - } else { - nextPos = emitTokenWithComment(42 /* AsteriskToken */, nextPos, writePunctuation, node); - } - if (node.moduleSpecifier) { - writeSpace(); - const fromPos = node.exportClause ? node.exportClause.end : nextPos; - emitTokenWithComment(161 /* FromKeyword */, fromPos, writeKeyword, node); - writeSpace(); - emitExpression(node.moduleSpecifier); - } - if (node.attributes) { - emitWithLeadingSpace(node.attributes); - } - writeTrailingSemicolon(); - } - function emitImportTypeNodeAttributes(node) { - writePunctuation("{"); - writeSpace(); - writeKeyword(node.token === 132 /* AssertKeyword */ ? "assert" : "with"); - writePunctuation(":"); - writeSpace(); - const elements = node.elements; - emitList(node, elements, 526226 /* ImportAttributes */); - writeSpace(); - writePunctuation("}"); - } - function emitImportAttributes(node) { - emitTokenWithComment(node.token, node.pos, writeKeyword, node); - writeSpace(); - const elements = node.elements; - emitList(node, elements, 526226 /* ImportAttributes */); - } - function emitImportAttribute(node) { - emit(node.name); - writePunctuation(":"); - writeSpace(); - const value = node.value; - if ((getEmitFlags(value) & 1024 /* NoLeadingComments */) === 0) { - const commentRange = getCommentRange(value); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emit(value); - } - function emitNamespaceExportDeclaration(node) { - let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node); - writeSpace(); - nextPos = emitTokenWithComment(130 /* AsKeyword */, nextPos, writeKeyword, node); - writeSpace(); - nextPos = emitTokenWithComment(145 /* NamespaceKeyword */, nextPos, writeKeyword, node); - writeSpace(); - emit(node.name); - writeTrailingSemicolon(); - } - function emitNamespaceExport(node) { - const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node); - writeSpace(); - emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node); - writeSpace(); - emit(node.name); - } - function emitNamedExports(node) { - emitNamedImportsOrExports(node); - } - function emitExportSpecifier(node) { - emitImportOrExportSpecifier(node); - } - function emitNamedImportsOrExports(node) { - writePunctuation("{"); - emitList(node, node.elements, 525136 /* NamedImportsOrExportsElements */); - writePunctuation("}"); - } - function emitImportOrExportSpecifier(node) { - if (node.isTypeOnly) { - writeKeyword("type"); - writeSpace(); - } - if (node.propertyName) { - emit(node.propertyName); - writeSpace(); - emitTokenWithComment(130 /* AsKeyword */, node.propertyName.end, writeKeyword, node); - writeSpace(); - } - emit(node.name); - } - function emitExternalModuleReference(node) { - writeKeyword("require"); - writePunctuation("("); - emitExpression(node.expression); - writePunctuation(")"); - } - function emitJsxElement(node) { - emit(node.openingElement); - emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */); - emit(node.closingElement); - } - function emitJsxSelfClosingElement(node) { - writePunctuation("<"); - emitJsxTagName(node.tagName); - emitTypeArguments(node, node.typeArguments); - writeSpace(); - emit(node.attributes); - writePunctuation("/>"); - } - function emitJsxFragment(node) { - emit(node.openingFragment); - emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */); - emit(node.closingFragment); - } - function emitJsxOpeningElementOrFragment(node) { - writePunctuation("<"); - if (isJsxOpeningElement(node)) { - const indented = writeLineSeparatorsAndIndentBefore(node.tagName, node); - emitJsxTagName(node.tagName); - emitTypeArguments(node, node.typeArguments); - if (node.attributes.properties && node.attributes.properties.length > 0) { - writeSpace(); - } - emit(node.attributes); - writeLineSeparatorsAfter(node.attributes, node); - decreaseIndentIf(indented); - } - writePunctuation(">"); - } - function emitJsxText(node) { - writer.writeLiteral(node.text); - } - function emitJsxClosingElementOrFragment(node) { - writePunctuation(""); - } - function emitJsxAttributes(node) { - emitList(node, node.properties, 262656 /* JsxElementAttributes */); - } - function emitJsxAttribute(node) { - emit(node.name); - emitNodeWithPrefix("=", writePunctuation, node.initializer, emitJsxAttributeValue); - } - function emitJsxSpreadAttribute(node) { - writePunctuation("{..."); - emitExpression(node.expression); - writePunctuation("}"); - } - function hasTrailingCommentsAtPosition(pos) { - let result = false; - forEachTrailingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true); - return result; - } - function hasLeadingCommentsAtPosition(pos) { - let result = false; - forEachLeadingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true); - return result; - } - function hasCommentsAtPosition(pos) { - return hasTrailingCommentsAtPosition(pos) || hasLeadingCommentsAtPosition(pos); - } - function emitJsxExpression(node) { - var _a; - if (node.expression || !commentsDisabled && !nodeIsSynthesized(node) && hasCommentsAtPosition(node.pos)) { - const isMultiline = currentSourceFile && !nodeIsSynthesized(node) && getLineAndCharacterOfPosition(currentSourceFile, node.pos).line !== getLineAndCharacterOfPosition(currentSourceFile, node.end).line; - if (isMultiline) { - writer.increaseIndent(); - } - const end = emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node); - emit(node.dotDotDotToken); - emitExpression(node.expression); - emitTokenWithComment(20 /* CloseBraceToken */, ((_a = node.expression) == null ? void 0 : _a.end) || end, writePunctuation, node); - if (isMultiline) { - writer.decreaseIndent(); - } - } - } - function emitJsxNamespacedName(node) { - emitIdentifierName(node.namespace); - writePunctuation(":"); - emitIdentifierName(node.name); - } - function emitJsxTagName(node) { - if (node.kind === 80 /* Identifier */) { - emitExpression(node); - } else { - emit(node); - } - } - function emitCaseClause(node) { - emitTokenWithComment(84 /* CaseKeyword */, node.pos, writeKeyword, node); - writeSpace(); - emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); - emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end); - } - function emitDefaultClause(node) { - const pos = emitTokenWithComment(90 /* DefaultKeyword */, node.pos, writeKeyword, node); - emitCaseOrDefaultClauseRest(node, node.statements, pos); - } - function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) { - const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes - (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); - let format = 163969 /* CaseOrDefaultClauseStatements */; - if (emitAsSingleStatement) { - writeToken(59 /* ColonToken */, colonPos, writePunctuation, parentNode); - writeSpace(); - format &= ~(1 /* MultiLine */ | 128 /* Indented */); - } else { - emitTokenWithComment(59 /* ColonToken */, colonPos, writePunctuation, parentNode); - } - emitList(parentNode, statements, format); - } - function emitHeritageClause(node) { - writeSpace(); - writeTokenText(node.token, writeKeyword); - writeSpace(); - emitList(node, node.types, 528 /* HeritageClauseTypes */); - } - function emitCatchClause(node) { - const openParenPos = emitTokenWithComment(85 /* CatchKeyword */, node.pos, writeKeyword, node); - writeSpace(); - if (node.variableDeclaration) { - emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); - emit(node.variableDeclaration); - emitTokenWithComment(22 /* CloseParenToken */, node.variableDeclaration.end, writePunctuation, node); - writeSpace(); - } - emit(node.block); - } - function emitPropertyAssignment(node) { - emit(node.name); - writePunctuation(":"); - writeSpace(); - const initializer = node.initializer; - if ((getEmitFlags(initializer) & 1024 /* NoLeadingComments */) === 0) { - const commentRange = getCommentRange(initializer); - emitTrailingCommentsOfPosition(commentRange.pos); - } - emitExpression(initializer, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitShorthandPropertyAssignment(node) { - emit(node.name); - if (node.objectAssignmentInitializer) { - writeSpace(); - writePunctuation("="); - writeSpace(); - emitExpression(node.objectAssignmentInitializer, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - } - function emitSpreadAssignment(node) { - if (node.expression) { - emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node); - emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - } - function emitEnumMember(node) { - emit(node.name); - emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); - } - function emitJSDoc(node) { - write("/**"); - if (node.comment) { - const text = getTextOfJSDocComment(node.comment); - if (text) { - const lines = text.split(/\r\n?|\n/); - for (const line of lines) { - writeLine(); - writeSpace(); - writePunctuation("*"); - writeSpace(); - write(line); - } - } - } - if (node.tags) { - if (node.tags.length === 1 && node.tags[0].kind === 344 /* JSDocTypeTag */ && !node.comment) { - writeSpace(); - emit(node.tags[0]); - } else { - emitList(node, node.tags, 33 /* JSDocComment */); - } - } - writeSpace(); - write("*/"); - } - function emitJSDocSimpleTypedTag(tag) { - emitJSDocTagName(tag.tagName); - emitJSDocTypeExpression(tag.typeExpression); - emitJSDocComment(tag.comment); - } - function emitJSDocSeeTag(tag) { - emitJSDocTagName(tag.tagName); - emit(tag.name); - emitJSDocComment(tag.comment); - } - function emitJSDocImportTag(tag) { - emitJSDocTagName(tag.tagName); - writeSpace(); - if (tag.importClause) { - emit(tag.importClause); - writeSpace(); - emitTokenWithComment(161 /* FromKeyword */, tag.importClause.end, writeKeyword, tag); - writeSpace(); - } - emitExpression(tag.moduleSpecifier); - if (tag.attributes) { - emitWithLeadingSpace(tag.attributes); - } - emitJSDocComment(tag.comment); - } - function emitJSDocNameReference(node) { - writeSpace(); - writePunctuation("{"); - emit(node.name); - writePunctuation("}"); - } - function emitJSDocHeritageTag(tag) { - emitJSDocTagName(tag.tagName); - writeSpace(); - writePunctuation("{"); - emit(tag.class); - writePunctuation("}"); - emitJSDocComment(tag.comment); - } - function emitJSDocTemplateTag(tag) { - emitJSDocTagName(tag.tagName); - emitJSDocTypeExpression(tag.constraint); - writeSpace(); - emitList(tag, tag.typeParameters, 528 /* CommaListElements */); - emitJSDocComment(tag.comment); - } - function emitJSDocTypedefTag(tag) { - emitJSDocTagName(tag.tagName); - if (tag.typeExpression) { - if (tag.typeExpression.kind === 309 /* JSDocTypeExpression */) { - emitJSDocTypeExpression(tag.typeExpression); - } else { - writeSpace(); - writePunctuation("{"); - write("Object"); - if (tag.typeExpression.isArrayType) { - writePunctuation("["); - writePunctuation("]"); - } - writePunctuation("}"); - } - } - if (tag.fullName) { - writeSpace(); - emit(tag.fullName); - } - emitJSDocComment(tag.comment); - if (tag.typeExpression && tag.typeExpression.kind === 322 /* JSDocTypeLiteral */) { - emitJSDocTypeLiteral(tag.typeExpression); - } - } - function emitJSDocCallbackTag(tag) { - emitJSDocTagName(tag.tagName); - if (tag.name) { - writeSpace(); - emit(tag.name); - } - emitJSDocComment(tag.comment); - emitJSDocSignature(tag.typeExpression); - } - function emitJSDocOverloadTag(tag) { - emitJSDocComment(tag.comment); - emitJSDocSignature(tag.typeExpression); - } - function emitJSDocSimpleTag(tag) { - emitJSDocTagName(tag.tagName); - emitJSDocComment(tag.comment); - } - function emitJSDocTypeLiteral(lit) { - emitList(lit, factory.createNodeArray(lit.jsDocPropertyTags), 33 /* JSDocComment */); - } - function emitJSDocSignature(sig) { - if (sig.typeParameters) { - emitList(sig, factory.createNodeArray(sig.typeParameters), 33 /* JSDocComment */); - } - if (sig.parameters) { - emitList(sig, factory.createNodeArray(sig.parameters), 33 /* JSDocComment */); - } - if (sig.type) { - writeLine(); - writeSpace(); - writePunctuation("*"); - writeSpace(); - emit(sig.type); - } - } - function emitJSDocPropertyLikeTag(param) { - emitJSDocTagName(param.tagName); - emitJSDocTypeExpression(param.typeExpression); - writeSpace(); - if (param.isBracketed) { - writePunctuation("["); - } - emit(param.name); - if (param.isBracketed) { - writePunctuation("]"); - } - emitJSDocComment(param.comment); - } - function emitJSDocTagName(tagName) { - writePunctuation("@"); - emit(tagName); - } - function emitJSDocComment(comment) { - const text = getTextOfJSDocComment(comment); - if (text) { - writeSpace(); - write(text); - } - } - function emitJSDocTypeExpression(typeExpression) { - if (typeExpression) { - writeSpace(); - writePunctuation("{"); - emit(typeExpression.type); - writePunctuation("}"); - } - } - function emitSourceFile(node) { - writeLine(); - const statements = node.statements; - const shouldEmitDetachedComment = statements.length === 0 || !isPrologueDirective(statements[0]) || nodeIsSynthesized(statements[0]); - if (shouldEmitDetachedComment) { - emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); - return; - } - emitSourceFileWorker(node); - } - function emitSyntheticTripleSlashReferencesIfNeeded(node) { - emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []); - } - function emitTripleSlashDirectivesIfNeeded(node) { - if (node.isDeclarationFile) emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives); - } - function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs2) { - if (hasNoDefaultLib) { - writeComment(`/// `); - writeLine(); - } - if (currentSourceFile && currentSourceFile.moduleName) { - writeComment(`/// `); - writeLine(); - } - if (currentSourceFile && currentSourceFile.amdDependencies) { - for (const dep of currentSourceFile.amdDependencies) { - if (dep.name) { - writeComment(`/// `); - } else { - writeComment(`/// `); - } - writeLine(); - } - } - function writeDirectives(kind, directives) { - for (const directive of directives) { - const resolutionMode = directive.resolutionMode ? `resolution-mode="${directive.resolutionMode === 99 /* ESNext */ ? "import" : "require"}" ` : ""; - const preserve = directive.preserve ? `preserve="true" ` : ""; - writeComment(`/// `); - writeLine(); - } - } - writeDirectives("path", files); - writeDirectives("types", types); - writeDirectives("lib", libs2); - } - function emitSourceFileWorker(node) { - const statements = node.statements; - pushNameGenerationScope(node); - forEach(node.statements, generateNames); - emitHelpers(node); - const index = findIndex(statements, (statement) => !isPrologueDirective(statement)); - emitTripleSlashDirectivesIfNeeded(node); - emitList( - node, - statements, - 1 /* MultiLine */, - /*parenthesizerRule*/ - void 0, - index === -1 ? statements.length : index - ); - popNameGenerationScope(node); - } - function emitPartiallyEmittedExpression(node) { - const emitFlags = getEmitFlags(node); - if (!(emitFlags & 1024 /* NoLeadingComments */) && node.pos !== node.expression.pos) { - emitTrailingCommentsOfPosition(node.expression.pos); - } - emitExpression(node.expression); - if (!(emitFlags & 2048 /* NoTrailingComments */) && node.end !== node.expression.end) { - emitLeadingCommentsOfPosition(node.expression.end); - } - } - function emitCommaList(node) { - emitExpressionList( - node, - node.elements, - 528 /* CommaListElements */, - /*parenthesizerRule*/ - void 0 - ); - } - function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives) { - let needsToSetSourceFile = !!sourceFile; - for (let i = 0; i < statements.length; i++) { - const statement = statements[i]; - if (isPrologueDirective(statement)) { - const shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; - if (shouldEmitPrologueDirective) { - if (needsToSetSourceFile) { - needsToSetSourceFile = false; - setSourceFile(sourceFile); - } - writeLine(); - emit(statement); - if (seenPrologueDirectives) { - seenPrologueDirectives.add(statement.expression.text); - } - } - } else { - return i; - } - } - return statements.length; - } - function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { - if (isSourceFile(sourceFileOrBundle)) { - emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle); - } else { - const seenPrologueDirectives = /* @__PURE__ */ new Set(); - for (const sourceFile of sourceFileOrBundle.sourceFiles) { - emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives); - } - setSourceFile(void 0); - } - } - function emitShebangIfNeeded(sourceFileOrBundle) { - if (isSourceFile(sourceFileOrBundle)) { - const shebang = getShebang(sourceFileOrBundle.text); - if (shebang) { - writeComment(shebang); - writeLine(); - return true; - } - } else { - for (const sourceFile of sourceFileOrBundle.sourceFiles) { - if (emitShebangIfNeeded(sourceFile)) { - return true; - } - } - } - } - function emitNodeWithWriter(node, writer2) { - if (!node) return; - const savedWrite = write; - write = writer2; - emit(node); - write = savedWrite; - } - function emitDecoratorsAndModifiers(node, modifiers, allowDecorators) { - if (modifiers == null ? void 0 : modifiers.length) { - if (every(modifiers, isModifier)) { - return emitModifierList(node, modifiers); - } - if (every(modifiers, isDecorator)) { - if (allowDecorators) { - return emitDecoratorList(node, modifiers); - } - return node.pos; - } - onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(modifiers); - let lastMode; - let mode; - let start = 0; - let pos = 0; - let lastModifier; - while (start < modifiers.length) { - while (pos < modifiers.length) { - lastModifier = modifiers[pos]; - mode = isDecorator(lastModifier) ? "decorators" : "modifiers"; - if (lastMode === void 0) { - lastMode = mode; - } else if (mode !== lastMode) { - break; - } - pos++; - } - const textRange = { pos: -1, end: -1 }; - if (start === 0) textRange.pos = modifiers.pos; - if (pos === modifiers.length - 1) textRange.end = modifiers.end; - if (lastMode === "modifiers" || allowDecorators) { - emitNodeListItems( - emit, - node, - modifiers, - lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */, - /*parenthesizerRule*/ - void 0, - start, - pos - start, - /*hasTrailingComma*/ - false, - textRange - ); - } - start = pos; - lastMode = mode; - pos++; - } - onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(modifiers); - if (lastModifier && !positionIsSynthesized(lastModifier.end)) { - return lastModifier.end; - } - } - return node.pos; - } - function emitModifierList(node, modifiers) { - emitList(node, modifiers, 2359808 /* Modifiers */); - const lastModifier = lastOrUndefined(modifiers); - return lastModifier && !positionIsSynthesized(lastModifier.end) ? lastModifier.end : node.pos; - } - function emitTypeAnnotation(node) { - if (node) { - writePunctuation(":"); - writeSpace(); - emit(node); - } - } - function emitInitializer(node, equalCommentStartPos, container, parenthesizerRule) { - if (node) { - writeSpace(); - emitTokenWithComment(64 /* EqualsToken */, equalCommentStartPos, writeOperator, container); - writeSpace(); - emitExpression(node, parenthesizerRule); - } - } - function emitNodeWithPrefix(prefix, prefixWriter, node, emit2) { - if (node) { - prefixWriter(prefix); - emit2(node); - } - } - function emitWithLeadingSpace(node) { - if (node) { - writeSpace(); - emit(node); - } - } - function emitExpressionWithLeadingSpace(node, parenthesizerRule) { - if (node) { - writeSpace(); - emitExpression(node, parenthesizerRule); - } - } - function emitWithTrailingSpace(node) { - if (node) { - emit(node); - writeSpace(); - } - } - function emitEmbeddedStatement(parent2, node) { - if (isBlock(node) || getEmitFlags(parent2) & 1 /* SingleLine */ || preserveSourceNewlines && !getLeadingLineTerminatorCount(parent2, node, 0 /* None */)) { - writeSpace(); - emit(node); - } else { - writeLine(); - increaseIndent(); - if (isEmptyStatement(node)) { - pipelineEmit(5 /* EmbeddedStatement */, node); - } else { - emit(node); - } - decreaseIndent(); - } - } - function emitDecoratorList(parentNode, decorators) { - emitList(parentNode, decorators, 2146305 /* Decorators */); - const lastDecorator = lastOrUndefined(decorators); - return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? lastDecorator.end : parentNode.pos; - } - function emitTypeArguments(parentNode, typeArguments) { - emitList(parentNode, typeArguments, 53776 /* TypeArguments */, typeArgumentParenthesizerRuleSelector); - } - function emitTypeParameters(parentNode, typeParameters) { - if (isFunctionLike(parentNode) && parentNode.typeArguments) { - return emitTypeArguments(parentNode, parentNode.typeArguments); - } - emitList(parentNode, typeParameters, 53776 /* TypeParameters */ | (isArrowFunction(parentNode) ? 64 /* AllowTrailingComma */ : 0 /* None */)); - } - function emitParameters(parentNode, parameters) { - emitList(parentNode, parameters, 2576 /* Parameters */); - } - function canEmitSimpleArrowHead(parentNode, parameters) { - const parameter = singleOrUndefined(parameters); - return parameter && parameter.pos === parentNode.pos && isArrowFunction(parentNode) && !parentNode.type && !some(parentNode.modifiers) && !some(parentNode.typeParameters) && !some(parameter.modifiers) && !parameter.dotDotDotToken && !parameter.questionToken && !parameter.type && !parameter.initializer && isIdentifier(parameter.name); - } - function emitParametersForArrow(parentNode, parameters) { - if (canEmitSimpleArrowHead(parentNode, parameters)) { - emitList(parentNode, parameters, 2576 /* Parameters */ & ~2048 /* Parenthesis */); - } else { - emitParameters(parentNode, parameters); - } - } - function emitParametersForIndexSignature(parentNode, parameters) { - emitList(parentNode, parameters, 8848 /* IndexSignatureParameters */); - } - function writeDelimiter(format) { - switch (format & 60 /* DelimitersMask */) { - case 0 /* None */: - break; - case 16 /* CommaDelimited */: - writePunctuation(","); - break; - case 4 /* BarDelimited */: - writeSpace(); - writePunctuation("|"); - break; - case 32 /* AsteriskDelimited */: - writeSpace(); - writePunctuation("*"); - writeSpace(); - break; - case 8 /* AmpersandDelimited */: - writeSpace(); - writePunctuation("&"); - break; - } - } - function emitList(parentNode, children, format, parenthesizerRule, start, count) { - emitNodeList( - emit, - parentNode, - children, - format | (parentNode && getEmitFlags(parentNode) & 2 /* MultiLine */ ? 65536 /* PreferNewLine */ : 0), - parenthesizerRule, - start, - count - ); - } - function emitExpressionList(parentNode, children, format, parenthesizerRule, start, count) { - emitNodeList(emitExpression, parentNode, children, format, parenthesizerRule, start, count); - } - function emitNodeList(emit2, parentNode, children, format, parenthesizerRule, start = 0, count = children ? children.length - start : 0) { - const isUndefined = children === void 0; - if (isUndefined && format & 16384 /* OptionalIfUndefined */) { - return; - } - const isEmpty = children === void 0 || start >= children.length || count === 0; - if (isEmpty && format & 32768 /* OptionalIfEmpty */) { - onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children); - onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children); - return; - } - if (format & 15360 /* BracketsMask */) { - writePunctuation(getOpeningBracket(format)); - if (isEmpty && children) { - emitTrailingCommentsOfPosition( - children.pos, - /*prefixSpace*/ - true - ); - } - } - onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children); - if (isEmpty) { - if (format & 1 /* MultiLine */ && !(preserveSourceNewlines && (!parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile)))) { - writeLine(); - } else if (format & 256 /* SpaceBetweenBraces */ && !(format & 524288 /* NoSpaceIfEmpty */)) { - writeSpace(); - } - } else { - emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, children.hasTrailingComma, children); - } - onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children); - if (format & 15360 /* BracketsMask */) { - if (isEmpty && children) { - emitLeadingCommentsOfPosition(children.end); - } - writePunctuation(getClosingBracket(format)); - } - } - function emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, hasTrailingComma, childrenTextRange) { - const mayEmitInterveningComments = (format & 262144 /* NoInterveningComments */) === 0; - let shouldEmitInterveningComments = mayEmitInterveningComments; - const leadingLineTerminatorCount = getLeadingLineTerminatorCount(parentNode, children[start], format); - if (leadingLineTerminatorCount) { - writeLine(leadingLineTerminatorCount); - shouldEmitInterveningComments = false; - } else if (format & 256 /* SpaceBetweenBraces */) { - writeSpace(); - } - if (format & 128 /* Indented */) { - increaseIndent(); - } - const emitListItem = getEmitListItem(emit2, parenthesizerRule); - let previousSibling; - let shouldDecreaseIndentAfterEmit = false; - for (let i = 0; i < count; i++) { - const child = children[start + i]; - if (format & 32 /* AsteriskDelimited */) { - writeLine(); - writeDelimiter(format); - } else if (previousSibling) { - if (format & 60 /* DelimitersMask */ && previousSibling.end !== (parentNode ? parentNode.end : -1)) { - const previousSiblingEmitFlags = getEmitFlags(previousSibling); - if (!(previousSiblingEmitFlags & 2048 /* NoTrailingComments */)) { - emitLeadingCommentsOfPosition(previousSibling.end); - } - } - writeDelimiter(format); - const separatingLineTerminatorCount = getSeparatingLineTerminatorCount(previousSibling, child, format); - if (separatingLineTerminatorCount > 0) { - if ((format & (3 /* LinesMask */ | 128 /* Indented */)) === 0 /* SingleLine */) { - increaseIndent(); - shouldDecreaseIndentAfterEmit = true; - } - if (shouldEmitInterveningComments && format & 60 /* DelimitersMask */ && !positionIsSynthesized(child.pos)) { - const commentRange = getCommentRange(child); - emitTrailingCommentsOfPosition( - commentRange.pos, - /*prefixSpace*/ - !!(format & 512 /* SpaceBetweenSiblings */), - /*forceNoNewline*/ - true - ); - } - writeLine(separatingLineTerminatorCount); - shouldEmitInterveningComments = false; - } else if (previousSibling && format & 512 /* SpaceBetweenSiblings */) { - writeSpace(); - } - } - if (shouldEmitInterveningComments) { - const commentRange = getCommentRange(child); - emitTrailingCommentsOfPosition(commentRange.pos); - } else { - shouldEmitInterveningComments = mayEmitInterveningComments; - } - nextListElementPos = child.pos; - emitListItem(child, emit2, parenthesizerRule, i); - if (shouldDecreaseIndentAfterEmit) { - decreaseIndent(); - shouldDecreaseIndentAfterEmit = false; - } - previousSibling = child; - } - const emitFlags = previousSibling ? getEmitFlags(previousSibling) : 0; - const skipTrailingComments = commentsDisabled || !!(emitFlags & 2048 /* NoTrailingComments */); - const emitTrailingComma = hasTrailingComma && format & 64 /* AllowTrailingComma */ && format & 16 /* CommaDelimited */; - if (emitTrailingComma) { - if (previousSibling && !skipTrailingComments) { - emitTokenWithComment(28 /* CommaToken */, previousSibling.end, writePunctuation, previousSibling); - } else { - writePunctuation(","); - } - } - if (previousSibling && (parentNode ? parentNode.end : -1) !== previousSibling.end && format & 60 /* DelimitersMask */ && !skipTrailingComments) { - emitLeadingCommentsOfPosition(emitTrailingComma && (childrenTextRange == null ? void 0 : childrenTextRange.end) ? childrenTextRange.end : previousSibling.end); - } - if (format & 128 /* Indented */) { - decreaseIndent(); - } - const closingLineTerminatorCount = getClosingLineTerminatorCount(parentNode, children[start + count - 1], format, childrenTextRange); - if (closingLineTerminatorCount) { - writeLine(closingLineTerminatorCount); - } else if (format & (2097152 /* SpaceAfterList */ | 256 /* SpaceBetweenBraces */)) { - writeSpace(); - } - } - function writeLiteral(s) { - writer.writeLiteral(s); - } - function writeStringLiteral(s) { - writer.writeStringLiteral(s); - } - function writeBase(s) { - writer.write(s); - } - function writeSymbol(s, sym) { - writer.writeSymbol(s, sym); - } - function writePunctuation(s) { - writer.writePunctuation(s); - } - function writeTrailingSemicolon() { - writer.writeTrailingSemicolon(";"); - } - function writeKeyword(s) { - writer.writeKeyword(s); - } - function writeOperator(s) { - writer.writeOperator(s); - } - function writeParameter(s) { - writer.writeParameter(s); - } - function writeComment(s) { - writer.writeComment(s); - } - function writeSpace() { - writer.writeSpace(" "); - } - function writeProperty(s) { - writer.writeProperty(s); - } - function nonEscapingWrite(s) { - if (writer.nonEscapingWrite) { - writer.nonEscapingWrite(s); - } else { - writer.write(s); - } - } - function writeLine(count = 1) { - for (let i = 0; i < count; i++) { - writer.writeLine(i > 0); - } - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function writeToken(token, pos, writer2, contextNode) { - return !sourceMapsDisabled ? emitTokenWithSourceMap(contextNode, token, writer2, pos, writeTokenText) : writeTokenText(token, writer2, pos); - } - function writeTokenNode(node, writer2) { - if (onBeforeEmitToken) { - onBeforeEmitToken(node); - } - writer2(tokenToString(node.kind)); - if (onAfterEmitToken) { - onAfterEmitToken(node); - } - } - function writeTokenText(token, writer2, pos) { - const tokenString = tokenToString(token); - writer2(tokenString); - return pos < 0 ? pos : pos + tokenString.length; - } - function writeLineOrSpace(parentNode, prevChildNode, nextChildNode) { - if (getEmitFlags(parentNode) & 1 /* SingleLine */) { - writeSpace(); - } else if (preserveSourceNewlines) { - const lines = getLinesBetweenNodes(parentNode, prevChildNode, nextChildNode); - if (lines) { - writeLine(lines); - } else { - writeSpace(); - } - } else { - writeLine(); - } - } - function writeLines(text) { - const lines = text.split(/\r\n?|\n/); - const indentation = guessIndentation(lines); - for (const lineText of lines) { - const line = indentation ? lineText.slice(indentation) : lineText; - if (line.length) { - writeLine(); - write(line); - } - } - } - function writeLinesAndIndent(lineCount, writeSpaceIfNotIndenting) { - if (lineCount) { - increaseIndent(); - writeLine(lineCount); - } else if (writeSpaceIfNotIndenting) { - writeSpace(); - } - } - function decreaseIndentIf(value1, value2) { - if (value1) { - decreaseIndent(); - } - if (value2) { - decreaseIndent(); - } - } - function getLeadingLineTerminatorCount(parentNode, firstChild, format) { - if (format & 2 /* PreserveLines */ || preserveSourceNewlines) { - if (format & 65536 /* PreferNewLine */) { - return 1; - } - if (firstChild === void 0) { - return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1; - } - if (firstChild.pos === nextListElementPos) { - return 0; - } - if (firstChild.kind === 12 /* JsxText */) { - return 0; - } - if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(firstChild) && (!firstChild.parent || getOriginalNode(firstChild.parent) === getOriginalNode(parentNode))) { - if (preserveSourceNewlines) { - return getEffectiveLines( - (includeComments) => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter( - firstChild.pos, - parentNode.pos, - currentSourceFile, - includeComments - ) - ); - } - return rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile) ? 0 : 1; - } - if (synthesizedNodeStartsOnNewLine(firstChild, format)) { - return 1; - } - } - return format & 1 /* MultiLine */ ? 1 : 0; - } - function getSeparatingLineTerminatorCount(previousNode, nextNode, format) { - if (format & 2 /* PreserveLines */ || preserveSourceNewlines) { - if (previousNode === void 0 || nextNode === void 0) { - return 0; - } - if (nextNode.kind === 12 /* JsxText */) { - return 0; - } else if (currentSourceFile && !nodeIsSynthesized(previousNode) && !nodeIsSynthesized(nextNode)) { - if (preserveSourceNewlines && siblingNodePositionsAreComparable(previousNode, nextNode)) { - return getEffectiveLines( - (includeComments) => getLinesBetweenRangeEndAndRangeStart( - previousNode, - nextNode, - currentSourceFile, - includeComments - ) - ); - } else if (!preserveSourceNewlines && originalNodesHaveSameParent(previousNode, nextNode)) { - return rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile) ? 0 : 1; - } - return format & 65536 /* PreferNewLine */ ? 1 : 0; - } else if (synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format)) { - return 1; - } - } else if (getStartsOnNewLine(nextNode)) { - return 1; - } - return format & 1 /* MultiLine */ ? 1 : 0; - } - function getClosingLineTerminatorCount(parentNode, lastChild, format, childrenTextRange) { - if (format & 2 /* PreserveLines */ || preserveSourceNewlines) { - if (format & 65536 /* PreferNewLine */) { - return 1; - } - if (lastChild === void 0) { - return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1; - } - if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(lastChild) && (!lastChild.parent || lastChild.parent === parentNode)) { - if (preserveSourceNewlines) { - const end = childrenTextRange && !positionIsSynthesized(childrenTextRange.end) ? childrenTextRange.end : lastChild.end; - return getEffectiveLines( - (includeComments) => getLinesBetweenPositionAndNextNonWhitespaceCharacter( - end, - parentNode.end, - currentSourceFile, - includeComments - ) - ); - } - return rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile) ? 0 : 1; - } - if (synthesizedNodeStartsOnNewLine(lastChild, format)) { - return 1; - } - } - if (format & 1 /* MultiLine */ && !(format & 131072 /* NoTrailingNewLine */)) { - return 1; - } - return 0; - } - function getEffectiveLines(getLineDifference) { - Debug.assert(!!preserveSourceNewlines); - const lines = getLineDifference( - /*includeComments*/ - true - ); - if (lines === 0) { - return getLineDifference( - /*includeComments*/ - false - ); - } - return lines; - } - function writeLineSeparatorsAndIndentBefore(node, parent2) { - const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */); - if (leadingNewlines) { - writeLinesAndIndent( - leadingNewlines, - /*writeSpaceIfNotIndenting*/ - false - ); - } - return !!leadingNewlines; - } - function writeLineSeparatorsAfter(node, parent2) { - const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount( - parent2, - node, - 0 /* None */, - /*childrenTextRange*/ - void 0 - ); - if (trailingNewlines) { - writeLine(trailingNewlines); - } - } - function synthesizedNodeStartsOnNewLine(node, format) { - if (nodeIsSynthesized(node)) { - const startsOnNewLine = getStartsOnNewLine(node); - if (startsOnNewLine === void 0) { - return (format & 65536 /* PreferNewLine */) !== 0; - } - return startsOnNewLine; - } - return (format & 65536 /* PreferNewLine */) !== 0; - } - function getLinesBetweenNodes(parent2, node1, node2) { - if (getEmitFlags(parent2) & 262144 /* NoIndentation */) { - return 0; - } - parent2 = skipSynthesizedParentheses(parent2); - node1 = skipSynthesizedParentheses(node1); - node2 = skipSynthesizedParentheses(node2); - if (getStartsOnNewLine(node2)) { - return 1; - } - if (currentSourceFile && !nodeIsSynthesized(parent2) && !nodeIsSynthesized(node1) && !nodeIsSynthesized(node2)) { - if (preserveSourceNewlines) { - return getEffectiveLines( - (includeComments) => getLinesBetweenRangeEndAndRangeStart( - node1, - node2, - currentSourceFile, - includeComments - ) - ); - } - return rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile) ? 0 : 1; - } - return 0; - } - function isEmptyBlock(block) { - return block.statements.length === 0 && (!currentSourceFile || rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile)); - } - function skipSynthesizedParentheses(node) { - while (node.kind === 217 /* ParenthesizedExpression */ && nodeIsSynthesized(node)) { - node = node.expression; - } - return node; - } - function getTextOfNode2(node, includeTrivia) { - if (isGeneratedIdentifier(node) || isGeneratedPrivateIdentifier(node)) { - return generateName(node); - } - if (isStringLiteral(node) && node.textSourceNode) { - return getTextOfNode2(node.textSourceNode, includeTrivia); - } - const sourceFile = currentSourceFile; - const canUseSourceFile = !!sourceFile && !!node.parent && !nodeIsSynthesized(node); - if (isMemberName(node)) { - if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) { - return idText(node); - } - } else if (isJsxNamespacedName(node)) { - if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) { - return getTextOfJsxNamespacedName(node); - } - } else { - Debug.assertNode(node, isLiteralExpression); - if (!canUseSourceFile) { - return node.text; - } - } - return getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia); - } - function getLiteralTextOfNode(node, sourceFile = currentSourceFile, neverAsciiEscape, jsxAttributeEscape) { - if (node.kind === 11 /* StringLiteral */ && node.textSourceNode) { - const textSourceNode = node.textSourceNode; - if (isIdentifier(textSourceNode) || isPrivateIdentifier(textSourceNode) || isNumericLiteral(textSourceNode) || isJsxNamespacedName(textSourceNode)) { - const text = isNumericLiteral(textSourceNode) ? textSourceNode.text : getTextOfNode2(textSourceNode); - return jsxAttributeEscape ? `"${escapeJsxAttributeString(text)}"` : neverAsciiEscape || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? `"${escapeString(text)}"` : `"${escapeNonAsciiString(text)}"`; - } else { - return getLiteralTextOfNode(textSourceNode, getSourceFileOfNode(textSourceNode), neverAsciiEscape, jsxAttributeEscape); - } - } - const flags = (neverAsciiEscape ? 1 /* NeverAsciiEscape */ : 0) | (jsxAttributeEscape ? 2 /* JsxAttributeEscape */ : 0) | (printerOptions.terminateUnterminatedLiterals ? 4 /* TerminateUnterminatedLiterals */ : 0) | (printerOptions.target && printerOptions.target >= 8 /* ES2021 */ ? 8 /* AllowNumericSeparator */ : 0); - return getLiteralText(node, sourceFile, flags); - } - function pushNameGenerationScope(node) { - privateNameTempFlagsStack.push(privateNameTempFlags); - privateNameTempFlags = 0 /* Auto */; - reservedPrivateNamesStack.push(reservedPrivateNames); - if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) { - return; - } - tempFlagsStack.push(tempFlags); - tempFlags = 0 /* Auto */; - formattedNameTempFlagsStack.push(formattedNameTempFlags); - formattedNameTempFlags = void 0; - reservedNamesStack.push(reservedNames); - } - function popNameGenerationScope(node) { - privateNameTempFlags = privateNameTempFlagsStack.pop(); - reservedPrivateNames = reservedPrivateNamesStack.pop(); - if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) { - return; - } - tempFlags = tempFlagsStack.pop(); - formattedNameTempFlags = formattedNameTempFlagsStack.pop(); - reservedNames = reservedNamesStack.pop(); - } - function reserveNameInNestedScopes(name) { - if (!reservedNames || reservedNames === lastOrUndefined(reservedNamesStack)) { - reservedNames = /* @__PURE__ */ new Set(); - } - reservedNames.add(name); - } - function reservePrivateNameInNestedScopes(name) { - if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) { - reservedPrivateNames = /* @__PURE__ */ new Set(); - } - reservedPrivateNames.add(name); - } - function generateNames(node) { - if (!node) return; - switch (node.kind) { - case 241 /* Block */: - forEach(node.statements, generateNames); - break; - case 256 /* LabeledStatement */: - case 254 /* WithStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - generateNames(node.statement); - break; - case 245 /* IfStatement */: - generateNames(node.thenStatement); - generateNames(node.elseStatement); - break; - case 248 /* ForStatement */: - case 250 /* ForOfStatement */: - case 249 /* ForInStatement */: - generateNames(node.initializer); - generateNames(node.statement); - break; - case 255 /* SwitchStatement */: - generateNames(node.caseBlock); - break; - case 269 /* CaseBlock */: - forEach(node.clauses, generateNames); - break; - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - forEach(node.statements, generateNames); - break; - case 258 /* TryStatement */: - generateNames(node.tryBlock); - generateNames(node.catchClause); - generateNames(node.finallyBlock); - break; - case 299 /* CatchClause */: - generateNames(node.variableDeclaration); - generateNames(node.block); - break; - case 243 /* VariableStatement */: - generateNames(node.declarationList); - break; - case 261 /* VariableDeclarationList */: - forEach(node.declarations, generateNames); - break; - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 208 /* BindingElement */: - case 263 /* ClassDeclaration */: - generateNameIfNeeded(node.name); - break; - case 262 /* FunctionDeclaration */: - generateNameIfNeeded(node.name); - if (getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) { - forEach(node.parameters, generateNames); - generateNames(node.body); - } - break; - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - forEach(node.elements, generateNames); - break; - case 272 /* ImportDeclaration */: - generateNames(node.importClause); - break; - case 273 /* ImportClause */: - generateNameIfNeeded(node.name); - generateNames(node.namedBindings); - break; - case 274 /* NamespaceImport */: - generateNameIfNeeded(node.name); - break; - case 280 /* NamespaceExport */: - generateNameIfNeeded(node.name); - break; - case 275 /* NamedImports */: - forEach(node.elements, generateNames); - break; - case 276 /* ImportSpecifier */: - generateNameIfNeeded(node.propertyName || node.name); - break; - } - } - function generateMemberNames(node) { - if (!node) return; - switch (node.kind) { - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - generateNameIfNeeded(node.name); - break; - } - } - function generateNameIfNeeded(name) { - if (name) { - if (isGeneratedIdentifier(name) || isGeneratedPrivateIdentifier(name)) { - generateName(name); - } else if (isBindingPattern(name)) { - generateNames(name); - } - } - } - function generateName(name) { - const autoGenerate = name.emitNode.autoGenerate; - if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) { - return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), autoGenerate.flags, autoGenerate.prefix, autoGenerate.suffix); - } else { - const autoGenerateId = autoGenerate.id; - return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name)); - } - } - function generateNameCached(node, privateName, flags, prefix, suffix) { - const nodeId = getNodeId(node); - const cache = privateName ? nodeIdToGeneratedPrivateName : nodeIdToGeneratedName; - return cache[nodeId] || (cache[nodeId] = generateNameForNode(node, privateName, flags ?? 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix))); - } - function isUniqueName(name, privateName) { - return isFileLevelUniqueNameInCurrentFile(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name); - } - function isReservedName(name, privateName) { - let set; - let stack; - if (privateName) { - set = reservedPrivateNames; - stack = reservedPrivateNamesStack; - } else { - set = reservedNames; - stack = reservedNamesStack; - } - if (set == null ? void 0 : set.has(name)) { - return true; - } - for (let i = stack.length - 1; i >= 0; i--) { - if (set === stack[i]) { - continue; - } - set = stack[i]; - if (set == null ? void 0 : set.has(name)) { - return true; - } - } - return false; - } - function isFileLevelUniqueNameInCurrentFile(name, _isPrivate) { - return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true; - } - function isUniqueLocalName(name, container) { - for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) { - if (canHaveLocals(node) && node.locals) { - const local = node.locals.get(escapeLeadingUnderscores(name)); - if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) { - return false; - } - } - } - return true; - } - function getTempFlags(formattedNameKey) { - switch (formattedNameKey) { - case "": - return tempFlags; - case "#": - return privateNameTempFlags; - default: - return (formattedNameTempFlags == null ? void 0 : formattedNameTempFlags.get(formattedNameKey)) ?? 0 /* Auto */; - } - } - function setTempFlags(formattedNameKey, flags) { - switch (formattedNameKey) { - case "": - tempFlags = flags; - break; - case "#": - privateNameTempFlags = flags; - break; - default: - formattedNameTempFlags ?? (formattedNameTempFlags = /* @__PURE__ */ new Map()); - formattedNameTempFlags.set(formattedNameKey, flags); - break; - } - } - function makeTempVariableName(flags, reservedInNestedScopes, privateName, prefix, suffix) { - if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) { - prefix = prefix.slice(1); - } - const key = formatGeneratedName(privateName, prefix, "", suffix); - let tempFlags2 = getTempFlags(key); - if (flags && !(tempFlags2 & flags)) { - const name = flags === 268435456 /* _i */ ? "_i" : "_n"; - const fullName = formatGeneratedName(privateName, prefix, name, suffix); - if (isUniqueName(fullName, privateName)) { - tempFlags2 |= flags; - if (privateName) { - reservePrivateNameInNestedScopes(fullName); - } else if (reservedInNestedScopes) { - reserveNameInNestedScopes(fullName); - } - setTempFlags(key, tempFlags2); - return fullName; - } - } - while (true) { - const count = tempFlags2 & 268435455 /* CountMask */; - tempFlags2++; - if (count !== 8 && count !== 13) { - const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26); - const fullName = formatGeneratedName(privateName, prefix, name, suffix); - if (isUniqueName(fullName, privateName)) { - if (privateName) { - reservePrivateNameInNestedScopes(fullName); - } else if (reservedInNestedScopes) { - reserveNameInNestedScopes(fullName); - } - setTempFlags(key, tempFlags2); - return fullName; - } - } - } - } - function makeUniqueName2(baseName, checkFn = isUniqueName, optimistic, scoped, privateName, prefix, suffix) { - if (baseName.length > 0 && baseName.charCodeAt(0) === 35 /* hash */) { - baseName = baseName.slice(1); - } - if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) { - prefix = prefix.slice(1); - } - if (optimistic) { - const fullName = formatGeneratedName(privateName, prefix, baseName, suffix); - if (checkFn(fullName, privateName)) { - if (privateName) { - reservePrivateNameInNestedScopes(fullName); - } else if (scoped) { - reserveNameInNestedScopes(fullName); - } else { - generatedNames.add(fullName); - } - return fullName; - } - } - if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) { - baseName += "_"; - } - let i = 1; - while (true) { - const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix); - if (checkFn(fullName, privateName)) { - if (privateName) { - reservePrivateNameInNestedScopes(fullName); - } else if (scoped) { - reserveNameInNestedScopes(fullName); - } else { - generatedNames.add(fullName); - } - return fullName; - } - i++; - } - } - function makeFileLevelOptimisticUniqueName(name) { - return makeUniqueName2( - name, - isFileLevelUniqueNameInCurrentFile, - /*optimistic*/ - true, - /*scoped*/ - false, - /*privateName*/ - false, - /*prefix*/ - "", - /*suffix*/ - "" - ); - } - function generateNameForModuleOrEnum(node) { - const name = getTextOfNode2(node.name); - return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName2( - name, - isUniqueName, - /*optimistic*/ - false, - /*scoped*/ - false, - /*privateName*/ - false, - /*prefix*/ - "", - /*suffix*/ - "" - ); - } - function generateNameForImportOrExportDeclaration(node) { - const expr = getExternalModuleName(node); - const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module"; - return makeUniqueName2( - baseName, - isUniqueName, - /*optimistic*/ - false, - /*scoped*/ - false, - /*privateName*/ - false, - /*prefix*/ - "", - /*suffix*/ - "" - ); - } - function generateNameForExportDefault() { - return makeUniqueName2( - "default", - isUniqueName, - /*optimistic*/ - false, - /*scoped*/ - false, - /*privateName*/ - false, - /*prefix*/ - "", - /*suffix*/ - "" - ); - } - function generateNameForClassExpression() { - return makeUniqueName2( - "class", - isUniqueName, - /*optimistic*/ - false, - /*scoped*/ - false, - /*privateName*/ - false, - /*prefix*/ - "", - /*suffix*/ - "" - ); - } - function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) { - if (isIdentifier(node.name)) { - return generateNameCached(node.name, privateName); - } - return makeTempVariableName( - 0 /* Auto */, - /*reservedInNestedScopes*/ - false, - privateName, - prefix, - suffix - ); - } - function generateNameForNode(node, privateName, flags, prefix, suffix) { - switch (node.kind) { - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - return makeUniqueName2( - getTextOfNode2(node), - isUniqueName, - !!(flags & 16 /* Optimistic */), - !!(flags & 8 /* ReservedInNestedScopes */), - privateName, - prefix, - suffix - ); - case 267 /* ModuleDeclaration */: - case 266 /* EnumDeclaration */: - Debug.assert(!prefix && !suffix && !privateName); - return generateNameForModuleOrEnum(node); - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - Debug.assert(!prefix && !suffix && !privateName); - return generateNameForImportOrExportDeclaration(node); - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: { - Debug.assert(!prefix && !suffix && !privateName); - const name = node.name; - if (name && !isGeneratedIdentifier(name)) { - return generateNameForNode( - name, - /*privateName*/ - false, - flags, - prefix, - suffix - ); - } - return generateNameForExportDefault(); - } - case 277 /* ExportAssignment */: - Debug.assert(!prefix && !suffix && !privateName); - return generateNameForExportDefault(); - case 231 /* ClassExpression */: - Debug.assert(!prefix && !suffix && !privateName); - return generateNameForClassExpression(); - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return generateNameForMethodOrAccessor(node, privateName, prefix, suffix); - case 167 /* ComputedPropertyName */: - return makeTempVariableName( - 0 /* Auto */, - /*reservedInNestedScopes*/ - true, - privateName, - prefix, - suffix - ); - default: - return makeTempVariableName( - 0 /* Auto */, - /*reservedInNestedScopes*/ - false, - privateName, - prefix, - suffix - ); - } - } - function makeName(name) { - const autoGenerate = name.emitNode.autoGenerate; - const prefix = formatGeneratedNamePart(autoGenerate.prefix, generateName); - const suffix = formatGeneratedNamePart(autoGenerate.suffix); - switch (autoGenerate.flags & 7 /* KindMask */) { - case 1 /* Auto */: - return makeTempVariableName(0 /* Auto */, !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix); - case 2 /* Loop */: - Debug.assertNode(name, isIdentifier); - return makeTempVariableName( - 268435456 /* _i */, - !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), - /*privateName*/ - false, - prefix, - suffix - ); - case 3 /* Unique */: - return makeUniqueName2( - idText(name), - autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueNameInCurrentFile : isUniqueName, - !!(autoGenerate.flags & 16 /* Optimistic */), - !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), - isPrivateIdentifier(name), - prefix, - suffix - ); - } - return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum( - autoGenerate.flags & 7 /* KindMask */, - GeneratedIdentifierFlags, - /*isFlags*/ - true - )}.`); - } - function pipelineEmitWithComments(hint, node) { - const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node); - const savedContainerPos = containerPos; - const savedContainerEnd = containerEnd; - const savedDeclarationListContainerEnd = declarationListContainerEnd; - emitCommentsBeforeNode(node); - pipelinePhase(hint, node); - emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); - } - function emitCommentsBeforeNode(node) { - const emitFlags = getEmitFlags(node); - const commentRange = getCommentRange(node); - emitLeadingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end); - if (emitFlags & 4096 /* NoNestedComments */) { - commentsDisabled = true; - } - } - function emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) { - const emitFlags = getEmitFlags(node); - const commentRange = getCommentRange(node); - if (emitFlags & 4096 /* NoNestedComments */) { - commentsDisabled = false; - } - emitTrailingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); - const typeNode = getTypeNode(node); - if (typeNode) { - emitTrailingCommentsOfNode(node, emitFlags, typeNode.pos, typeNode.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); - } - } - function emitLeadingCommentsOfNode(node, emitFlags, pos, end) { - enterComment(); - hasWrittenComment = false; - const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0 || node.kind === 12 /* JsxText */; - const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */; - if ((pos > 0 || end > 0) && pos !== end) { - if (!skipLeadingComments) { - emitLeadingComments( - pos, - /*isEmittedNode*/ - node.kind !== 353 /* NotEmittedStatement */ - ); - } - if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) { - containerPos = pos; - } - if (!skipTrailingComments || end >= 0 && (emitFlags & 2048 /* NoTrailingComments */) !== 0) { - containerEnd = end; - if (node.kind === 261 /* VariableDeclarationList */) { - declarationListContainerEnd = end; - } - } - } - forEach(getSyntheticLeadingComments(node), emitLeadingSynthesizedComment); - exitComment(); - } - function emitTrailingCommentsOfNode(node, emitFlags, pos, end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) { - enterComment(); - const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */; - forEach(getSyntheticTrailingComments(node), emitTrailingSynthesizedComment); - if ((pos > 0 || end > 0) && pos !== end) { - containerPos = savedContainerPos; - containerEnd = savedContainerEnd; - declarationListContainerEnd = savedDeclarationListContainerEnd; - if (!skipTrailingComments && node.kind !== 353 /* NotEmittedStatement */) { - emitTrailingComments(end); - } - } - exitComment(); - } - function emitLeadingSynthesizedComment(comment) { - if (comment.hasLeadingNewline || comment.kind === 2 /* SingleLineCommentTrivia */) { - writer.writeLine(); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) { - writer.writeLine(); - } else { - writer.writeSpace(" "); - } - } - function emitTrailingSynthesizedComment(comment) { - if (!writer.isAtStartOfLine()) { - writer.writeSpace(" "); - } - writeSynthesizedComment(comment); - if (comment.hasTrailingNewLine) { - writer.writeLine(); - } - } - function writeSynthesizedComment(comment) { - const text = formatSynthesizedComment(comment); - const lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? computeLineStarts(text) : void 0; - writeCommentRange(text, lineMap, writer, 0, text.length, newLine); - } - function formatSynthesizedComment(comment) { - return comment.kind === 3 /* MultiLineCommentTrivia */ ? `/*${comment.text}*/` : `//${comment.text}`; - } - function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { - enterComment(); - const { pos, end } = detachedRange; - const emitFlags = getEmitFlags(node); - const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0; - const skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0; - if (!skipLeadingComments) { - emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); - } - exitComment(); - if (emitFlags & 4096 /* NoNestedComments */ && !commentsDisabled) { - commentsDisabled = true; - emitCallback(node); - commentsDisabled = false; - } else { - emitCallback(node); - } - enterComment(); - if (!skipTrailingComments) { - emitLeadingComments( - detachedRange.end, - /*isEmittedNode*/ - true - ); - if (hasWrittenComment && !writer.isAtStartOfLine()) { - writer.writeLine(); - } - } - exitComment(); - } - function originalNodesHaveSameParent(nodeA, nodeB) { - nodeA = getOriginalNode(nodeA); - return nodeA.parent && nodeA.parent === getOriginalNode(nodeB).parent; - } - function siblingNodePositionsAreComparable(previousNode, nextNode) { - if (nextNode.pos < previousNode.end) { - return false; - } - previousNode = getOriginalNode(previousNode); - nextNode = getOriginalNode(nextNode); - const parent2 = previousNode.parent; - if (!parent2 || parent2 !== nextNode.parent) { - return false; - } - const parentNodeArray = getContainingNodeArray(previousNode); - const prevNodeIndex = parentNodeArray == null ? void 0 : parentNodeArray.indexOf(previousNode); - return prevNodeIndex !== void 0 && prevNodeIndex > -1 && parentNodeArray.indexOf(nextNode) === prevNodeIndex + 1; - } - function emitLeadingComments(pos, isEmittedNode) { - hasWrittenComment = false; - if (isEmittedNode) { - if (pos === 0 && (currentSourceFile == null ? void 0 : currentSourceFile.isDeclarationFile)) { - forEachLeadingCommentToEmit(pos, emitNonTripleSlashLeadingComment); - } else { - forEachLeadingCommentToEmit(pos, emitLeadingComment); - } - } else if (pos === 0) { - forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); - } - } - function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function emitNonTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (!isTripleSlashComment(commentPos, commentEnd)) { - emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); - } - } - function shouldWriteComment(text, pos) { - if (printerOptions.onlyPrintJsDocStyle) { - return isJSDocLikeText(text, pos) || isPinnedComment(text, pos); - } - return true; - } - function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { - if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return; - if (!hasWrittenComment) { - emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos); - hasWrittenComment = true; - } - emitPos(commentPos); - writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } else if (kind === 3 /* MultiLineCommentTrivia */) { - writer.writeSpace(" "); - } - } - function emitLeadingCommentsOfPosition(pos) { - if (commentsDisabled || pos === -1) { - return; - } - emitLeadingComments( - pos, - /*isEmittedNode*/ - true - ); - } - function emitTrailingComments(pos) { - forEachTrailingCommentToEmit(pos, emitTrailingComment); - } - function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return; - if (!writer.isAtStartOfLine()) { - writer.writeSpace(" "); - } - emitPos(commentPos); - writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } - } - function emitTrailingCommentsOfPosition(pos, prefixSpace, forceNoNewline) { - if (commentsDisabled) { - return; - } - enterComment(); - forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : forceNoNewline ? emitTrailingCommentOfPositionNoNewline : emitTrailingCommentOfPosition); - exitComment(); - } - function emitTrailingCommentOfPositionNoNewline(commentPos, commentEnd, kind) { - if (!currentSourceFile) return; - emitPos(commentPos); - writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); - emitPos(commentEnd); - if (kind === 2 /* SingleLineCommentTrivia */) { - writer.writeLine(); - } - } - function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { - if (!currentSourceFile) return; - emitPos(commentPos); - writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); - emitPos(commentEnd); - if (hasTrailingNewLine) { - writer.writeLine(); - } else { - writer.writeSpace(" "); - } - } - function forEachLeadingCommentToEmit(pos, cb) { - if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) { - if (hasDetachedComments(pos)) { - forEachLeadingCommentWithoutDetachedComments(cb); - } else { - forEachLeadingCommentRange( - currentSourceFile.text, - pos, - cb, - /*state*/ - pos - ); - } - } - } - function forEachTrailingCommentToEmit(end, cb) { - if (currentSourceFile && (containerEnd === -1 || end !== containerEnd && end !== declarationListContainerEnd)) { - forEachTrailingCommentRange(currentSourceFile.text, end, cb); - } - } - function hasDetachedComments(pos) { - return detachedCommentsInfo !== void 0 && last(detachedCommentsInfo).nodePos === pos; - } - function forEachLeadingCommentWithoutDetachedComments(cb) { - if (!currentSourceFile) return; - const pos = last(detachedCommentsInfo).detachedCommentEndPos; - if (detachedCommentsInfo.length - 1) { - detachedCommentsInfo.pop(); - } else { - detachedCommentsInfo = void 0; - } - forEachLeadingCommentRange( - currentSourceFile.text, - pos, - cb, - /*state*/ - pos - ); - } - function emitDetachedCommentsAndUpdateCommentsInfo(range) { - const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled); - if (currentDetachedCommentInfo) { - if (detachedCommentsInfo) { - detachedCommentsInfo.push(currentDetachedCommentInfo); - } else { - detachedCommentsInfo = [currentDetachedCommentInfo]; - } - } - } - function emitComment(text, lineMap, writer2, commentPos, commentEnd, newLine2) { - if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return; - emitPos(commentPos); - writeCommentRange(text, lineMap, writer2, commentPos, commentEnd, newLine2); - emitPos(commentEnd); - } - function isTripleSlashComment(commentPos, commentEnd) { - return !!currentSourceFile && isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd); - } - function pipelineEmitWithSourceMaps(hint, node) { - const pipelinePhase = getNextPipelinePhase(3 /* SourceMaps */, hint, node); - emitSourceMapsBeforeNode(node); - pipelinePhase(hint, node); - emitSourceMapsAfterNode(node); - } - function emitSourceMapsBeforeNode(node) { - const emitFlags = getEmitFlags(node); - const sourceMapRange = getSourceMapRange(node); - const source = sourceMapRange.source || sourceMapSource; - if (node.kind !== 353 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) { - emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos)); - } - if (emitFlags & 128 /* NoNestedSourceMaps */) { - sourceMapsDisabled = true; - } - } - function emitSourceMapsAfterNode(node) { - const emitFlags = getEmitFlags(node); - const sourceMapRange = getSourceMapRange(node); - if (emitFlags & 128 /* NoNestedSourceMaps */) { - sourceMapsDisabled = false; - } - if (node.kind !== 353 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) { - emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end); - } - } - function skipSourceTrivia(source, pos) { - return source.skipTrivia ? source.skipTrivia(pos) : skipTrivia(source.text, pos); - } - function emitPos(pos) { - if (sourceMapsDisabled || positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) { - return; - } - const { line: sourceLine, character: sourceCharacter } = getLineAndCharacterOfPosition(sourceMapSource, pos); - sourceMapGenerator.addMapping( - writer.getLine(), - writer.getColumn(), - sourceMapSourceIndex, - sourceLine, - sourceCharacter, - /*nameIndex*/ - void 0 - ); - } - function emitSourcePos(source, pos) { - if (source !== sourceMapSource) { - const savedSourceMapSource = sourceMapSource; - const savedSourceMapSourceIndex = sourceMapSourceIndex; - setSourceMapSource(source); - emitPos(pos); - resetSourceMapSource(savedSourceMapSource, savedSourceMapSourceIndex); - } else { - emitPos(pos); - } - } - function emitTokenWithSourceMap(node, token, writer2, tokenPos, emitCallback) { - if (sourceMapsDisabled || node && isInJsonFile(node)) { - return emitCallback(token, writer2, tokenPos); - } - const emitNode = node && node.emitNode; - const emitFlags = emitNode && emitNode.flags || 0 /* None */; - const range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; - const source = range && range.source || sourceMapSource; - tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos); - if ((emitFlags & 256 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) { - emitSourcePos(source, tokenPos); - } - tokenPos = emitCallback(token, writer2, tokenPos); - if (range) tokenPos = range.end; - if ((emitFlags & 512 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) { - emitSourcePos(source, tokenPos); - } - return tokenPos; - } - function setSourceMapSource(source) { - if (sourceMapsDisabled) { - return; - } - sourceMapSource = source; - if (source === mostRecentlyAddedSourceMapSource) { - sourceMapSourceIndex = mostRecentlyAddedSourceMapSourceIndex; - return; - } - if (isJsonSourceMapSource(source)) { - return; - } - sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName); - if (printerOptions.inlineSources) { - sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text); - } - mostRecentlyAddedSourceMapSource = source; - mostRecentlyAddedSourceMapSourceIndex = sourceMapSourceIndex; - } - function resetSourceMapSource(source, sourceIndex) { - sourceMapSource = source; - sourceMapSourceIndex = sourceIndex; - } - function isJsonSourceMapSource(sourceFile) { - return fileExtensionIs(sourceFile.fileName, ".json" /* Json */); - } -} -function createBracketsMap() { - const brackets2 = []; - brackets2[1024 /* Braces */] = ["{", "}"]; - brackets2[2048 /* Parenthesis */] = ["(", ")"]; - brackets2[4096 /* AngleBrackets */] = ["<", ">"]; - brackets2[8192 /* SquareBrackets */] = ["[", "]"]; - return brackets2; -} -function getOpeningBracket(format) { - return brackets[format & 15360 /* BracketsMask */][0]; -} -function getClosingBracket(format) { - return brackets[format & 15360 /* BracketsMask */][1]; -} -function emitListItemNoParenthesizer(node, emit, _parenthesizerRule, _index) { - emit(node); -} -function emitListItemWithParenthesizerRuleSelector(node, emit, parenthesizerRuleSelector, index) { - emit(node, parenthesizerRuleSelector.select(index)); -} -function emitListItemWithParenthesizerRule(node, emit, parenthesizerRule, _index) { - emit(node, parenthesizerRule); -} -function getEmitListItem(emit, parenthesizerRule) { - return emit.length === 1 ? emitListItemNoParenthesizer : typeof parenthesizerRule === "object" ? emitListItemWithParenthesizerRuleSelector : emitListItemWithParenthesizerRule; -} - -// src/compiler/watchUtilities.ts -function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2) { - if (!host.getDirectories || !host.readDirectory) { - return void 0; - } - const cachedReadDirectoryResult = /* @__PURE__ */ new Map(); - const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); - return { - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - fileExists, - readFile: (path, encoding) => host.readFile(path, encoding), - directoryExists: host.directoryExists && directoryExists, - getDirectories, - readDirectory, - createDirectory: host.createDirectory && createDirectory, - writeFile: host.writeFile && writeFile2, - addOrDeleteFileOrDirectory, - addOrDeleteFile, - clearCache, - realpath: host.realpath && realpath - }; - function toPath3(fileName) { - return toPath(fileName, currentDirectory, getCanonicalFileName); - } - function getCachedFileSystemEntries(rootDirPath) { - return cachedReadDirectoryResult.get(ensureTrailingDirectorySeparator(rootDirPath)); - } - function getCachedFileSystemEntriesForBaseDir(path) { - const entries = getCachedFileSystemEntries(getDirectoryPath(path)); - if (!entries) { - return entries; - } - if (!entries.sortedAndCanonicalizedFiles) { - entries.sortedAndCanonicalizedFiles = entries.files.map(getCanonicalFileName).sort(); - entries.sortedAndCanonicalizedDirectories = entries.directories.map(getCanonicalFileName).sort(); - } - return entries; - } - function getBaseNameOfFileName(fileName) { - return getBaseFileName(normalizePath(fileName)); - } - function createCachedFileSystemEntries(rootDir, rootDirPath) { - var _a; - if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) { - const resultFromHost = { - files: map(host.readDirectory( - rootDir, - /*extensions*/ - void 0, - /*exclude*/ - void 0, - /*include*/ - ["*.*"] - ), getBaseNameOfFileName) || [], - directories: host.getDirectories(rootDir) || [] - }; - cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost); - return resultFromHost; - } - if ((_a = host.directoryExists) == null ? void 0 : _a.call(host, rootDir)) { - cachedReadDirectoryResult.set(rootDirPath, false); - return false; - } - return void 0; - } - function tryReadDirectory2(rootDir, rootDirPath) { - rootDirPath = ensureTrailingDirectorySeparator(rootDirPath); - const cachedResult = getCachedFileSystemEntries(rootDirPath); - if (cachedResult) { - return cachedResult; - } - try { - return createCachedFileSystemEntries(rootDir, rootDirPath); - } catch { - Debug.assert(!cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(rootDirPath))); - return void 0; - } - } - function hasEntry(entries, name) { - const index = binarySearch(entries, name, identity, compareStringsCaseSensitive); - return index >= 0; - } - function writeFile2(fileName, data, writeByteOrderMark) { - const path = toPath3(fileName); - const result = getCachedFileSystemEntriesForBaseDir(path); - if (result) { - updateFilesOfFileSystemEntry( - result, - getBaseNameOfFileName(fileName), - /*fileExists*/ - true - ); - } - return host.writeFile(fileName, data, writeByteOrderMark); - } - function fileExists(fileName) { - const path = toPath3(fileName); - const result = getCachedFileSystemEntriesForBaseDir(path); - return result && hasEntry(result.sortedAndCanonicalizedFiles, getCanonicalFileName(getBaseNameOfFileName(fileName))) || host.fileExists(fileName); - } - function directoryExists(dirPath) { - const path = toPath3(dirPath); - return cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath); - } - function createDirectory(dirPath) { - const path = toPath3(dirPath); - const result = getCachedFileSystemEntriesForBaseDir(path); - if (result) { - const baseName = getBaseNameOfFileName(dirPath); - const canonicalizedBaseName = getCanonicalFileName(baseName); - const canonicalizedDirectories = result.sortedAndCanonicalizedDirectories; - if (insertSorted(canonicalizedDirectories, canonicalizedBaseName, compareStringsCaseSensitive)) { - result.directories.push(baseName); - } - } - host.createDirectory(dirPath); - } - function getDirectories(rootDir) { - const rootDirPath = toPath3(rootDir); - const result = tryReadDirectory2(rootDir, rootDirPath); - if (result) { - return result.directories.slice(); - } - return host.getDirectories(rootDir); - } - function readDirectory(rootDir, extensions, excludes, includes, depth) { - const rootDirPath = toPath3(rootDir); - const rootResult = tryReadDirectory2(rootDir, rootDirPath); - let rootSymLinkResult; - if (rootResult !== void 0) { - return matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath); - } - return host.readDirectory(rootDir, extensions, excludes, includes, depth); - function getFileSystemEntries(dir) { - const path = toPath3(dir); - if (path === rootDirPath) { - return rootResult || getFileSystemEntriesFromHost(dir, path); - } - const result = tryReadDirectory2(dir, path); - return result !== void 0 ? result || getFileSystemEntriesFromHost(dir, path) : emptyFileSystemEntries; - } - function getFileSystemEntriesFromHost(dir, path) { - if (rootSymLinkResult && path === rootDirPath) return rootSymLinkResult; - const result = { - files: map(host.readDirectory( - dir, - /*extensions*/ - void 0, - /*exclude*/ - void 0, - /*include*/ - ["*.*"] - ), getBaseNameOfFileName) || emptyArray, - directories: host.getDirectories(dir) || emptyArray - }; - if (path === rootDirPath) rootSymLinkResult = result; - return result; - } - } - function realpath(s) { - return host.realpath ? host.realpath(s) : s; - } - function clearFirstAncestorEntry(fileOrDirectoryPath) { - forEachAncestorDirectory( - getDirectoryPath(fileOrDirectoryPath), - (ancestor) => cachedReadDirectoryResult.delete(ensureTrailingDirectorySeparator(ancestor)) ? true : void 0 - ); - } - function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) { - const existingResult = getCachedFileSystemEntries(fileOrDirectoryPath); - if (existingResult !== void 0) { - clearCache(); - return void 0; - } - const parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath); - if (!parentResult) { - clearFirstAncestorEntry(fileOrDirectoryPath); - return void 0; - } - if (!host.directoryExists) { - clearCache(); - return void 0; - } - const baseName = getBaseNameOfFileName(fileOrDirectory); - const fsQueryResult = { - fileExists: host.fileExists(fileOrDirectory), - directoryExists: host.directoryExists(fileOrDirectory) - }; - if (fsQueryResult.directoryExists || hasEntry(parentResult.sortedAndCanonicalizedDirectories, getCanonicalFileName(baseName))) { - clearCache(); - } else { - updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists); - } - return fsQueryResult; - } - function addOrDeleteFile(fileName, filePath, eventKind) { - if (eventKind === 1 /* Changed */) { - return; - } - const parentResult = getCachedFileSystemEntriesForBaseDir(filePath); - if (parentResult) { - updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === 0 /* Created */); - } else { - clearFirstAncestorEntry(filePath); - } - } - function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists2) { - const canonicalizedFiles = parentResult.sortedAndCanonicalizedFiles; - const canonicalizedBaseName = getCanonicalFileName(baseName); - if (fileExists2) { - if (insertSorted(canonicalizedFiles, canonicalizedBaseName, compareStringsCaseSensitive)) { - parentResult.files.push(baseName); - } - } else { - const sortedIndex = binarySearch(canonicalizedFiles, canonicalizedBaseName, identity, compareStringsCaseSensitive); - if (sortedIndex >= 0) { - canonicalizedFiles.splice(sortedIndex, 1); - const unsortedIndex = parentResult.files.findIndex((entry) => getCanonicalFileName(entry) === canonicalizedBaseName); - parentResult.files.splice(unsortedIndex, 1); - } - } - } - function clearCache() { - cachedReadDirectoryResult.clear(); - } -} -var ProgramUpdateLevel = /* @__PURE__ */ ((ProgramUpdateLevel2) => { - ProgramUpdateLevel2[ProgramUpdateLevel2["Update"] = 0] = "Update"; - ProgramUpdateLevel2[ProgramUpdateLevel2["RootNamesAndUpdate"] = 1] = "RootNamesAndUpdate"; - ProgramUpdateLevel2[ProgramUpdateLevel2["Full"] = 2] = "Full"; - return ProgramUpdateLevel2; -})(ProgramUpdateLevel || {}); -function updateSharedExtendedConfigFileWatcher(projectPath, options, extendedConfigFilesMap, createExtendedConfigFileWatch, toPath3) { - var _a; - const extendedConfigs = arrayToMap(((_a = options == null ? void 0 : options.configFile) == null ? void 0 : _a.extendedSourceFiles) || emptyArray, toPath3); - extendedConfigFilesMap.forEach((watcher, extendedConfigFilePath) => { - if (!extendedConfigs.has(extendedConfigFilePath)) { - watcher.projects.delete(projectPath); - watcher.close(); - } - }); - extendedConfigs.forEach((extendedConfigFileName, extendedConfigFilePath) => { - const existing = extendedConfigFilesMap.get(extendedConfigFilePath); - if (existing) { - existing.projects.add(projectPath); - } else { - extendedConfigFilesMap.set(extendedConfigFilePath, { - projects: /* @__PURE__ */ new Set([projectPath]), - watcher: createExtendedConfigFileWatch(extendedConfigFileName, extendedConfigFilePath), - close: () => { - const existing2 = extendedConfigFilesMap.get(extendedConfigFilePath); - if (!existing2 || existing2.projects.size !== 0) return; - existing2.watcher.close(); - extendedConfigFilesMap.delete(extendedConfigFilePath); - } - }); - } - }); -} -function clearSharedExtendedConfigFileWatcher(projectPath, extendedConfigFilesMap) { - extendedConfigFilesMap.forEach((watcher) => { - if (watcher.projects.delete(projectPath)) watcher.close(); - }); -} -function cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3) { - if (!extendedConfigCache.delete(extendedConfigFilePath)) return; - extendedConfigCache.forEach(({ extendedResult }, key) => { - var _a; - if ((_a = extendedResult.extendedSourceFiles) == null ? void 0 : _a.some((extendedFile) => toPath3(extendedFile) === extendedConfigFilePath)) { - cleanExtendedConfigCache(extendedConfigCache, key, toPath3); - } - }); -} -function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) { - mutateMap( - missingFileWatches, - program.getMissingFilePaths(), - { - // Watch the missing files - createNewValue: createMissingFileWatch, - // Files that are no longer missing (e.g. because they are no longer required) - // should no longer be watched. - onDeleteValue: closeFileWatcher - } - ); -} -function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) { - if (wildcardDirectories) { - mutateMap( - existingWatchedForWildcards, - new Map(Object.entries(wildcardDirectories)), - { - // Create new watch and recursive info - createNewValue: createWildcardDirectoryWatcher, - // Close existing watch thats not needed any more - onDeleteValue: closeFileWatcherOf, - // Close existing watch that doesnt match in the flags - onExistingValue: updateWildcardDirectoryWatcher - } - ); - } else { - clearMap(existingWatchedForWildcards, closeFileWatcherOf); - } - function createWildcardDirectoryWatcher(directory, flags) { - return { - watcher: watchDirectory(directory, flags), - flags - }; - } - function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) { - if (existingWatcher.flags === flags) { - return; - } - existingWatcher.watcher.close(); - existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags)); - } -} -function isIgnoredFileFromWildCardWatching({ - watchedDirPath, - fileOrDirectory, - fileOrDirectoryPath, - configFileName, - options, - program, - extraFileExtensions, - currentDirectory, - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - writeLog, - toPath: toPath3, - getScriptKind: getScriptKind2 -}) { - const newPath = removeIgnoredPath(fileOrDirectoryPath); - if (!newPath) { - writeLog(`Project: ${configFileName} Detected ignored path: ${fileOrDirectory}`); - return true; - } - fileOrDirectoryPath = newPath; - if (fileOrDirectoryPath === watchedDirPath) return false; - if (hasExtension(fileOrDirectoryPath) && !(isSupportedSourceFileName(fileOrDirectory, options, extraFileExtensions) || isSupportedScriptKind())) { - writeLog(`Project: ${configFileName} Detected file add/remove of non supported extension: ${fileOrDirectory}`); - return true; - } - if (isExcludedFile(fileOrDirectory, options.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), useCaseSensitiveFileNames2, currentDirectory)) { - writeLog(`Project: ${configFileName} Detected excluded file: ${fileOrDirectory}`); - return true; - } - if (!program) return false; - if (options.outFile || options.outDir) return false; - if (isDeclarationFileName(fileOrDirectoryPath)) { - if (options.declarationDir) return false; - } else if (!fileExtensionIsOneOf(fileOrDirectoryPath, supportedJSExtensionsFlat)) { - return false; - } - const filePathWithoutExtension = removeFileExtension(fileOrDirectoryPath); - const realProgram = isArray(program) ? void 0 : isBuilderProgram(program) ? program.getProgramOrUndefined() : program; - const builderProgram = !realProgram && !isArray(program) ? program : void 0; - if (hasSourceFile(filePathWithoutExtension + ".ts" /* Ts */) || hasSourceFile(filePathWithoutExtension + ".tsx" /* Tsx */)) { - writeLog(`Project: ${configFileName} Detected output file: ${fileOrDirectory}`); - return true; - } - return false; - function hasSourceFile(file) { - return realProgram ? !!realProgram.getSourceFileByPath(file) : builderProgram ? builderProgram.state.fileInfos.has(file) : !!find(program, (rootFile) => toPath3(rootFile) === file); - } - function isSupportedScriptKind() { - if (!getScriptKind2) return false; - const scriptKind = getScriptKind2(fileOrDirectory); - switch (scriptKind) { - case 3 /* TS */: - case 4 /* TSX */: - case 7 /* Deferred */: - case 5 /* External */: - return true; - case 1 /* JS */: - case 2 /* JSX */: - return getAllowJSCompilerOption(options); - case 6 /* JSON */: - return getResolveJsonModule(options); - case 0 /* Unknown */: - return false; - } - } -} -function isEmittedFileOfProgram(program, file) { - if (!program) { - return false; - } - return program.isEmittedFile(file); -} -var WatchLogLevel = /* @__PURE__ */ ((WatchLogLevel2) => { - WatchLogLevel2[WatchLogLevel2["None"] = 0] = "None"; - WatchLogLevel2[WatchLogLevel2["TriggerOnly"] = 1] = "TriggerOnly"; - WatchLogLevel2[WatchLogLevel2["Verbose"] = 2] = "Verbose"; - return WatchLogLevel2; -})(WatchLogLevel || {}); -function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo2) { - setSysLog(watchLogLevel === 2 /* Verbose */ ? log : noop); - const plainInvokeFactory = { - watchFile: (file, callback, pollingInterval, options) => host.watchFile(file, callback, pollingInterval, options), - watchDirectory: (directory, callback, flags, options) => host.watchDirectory(directory, callback, (flags & 1 /* Recursive */) !== 0, options) - }; - const triggerInvokingFactory = watchLogLevel !== 0 /* None */ ? { - watchFile: createTriggerLoggingAddWatch("watchFile"), - watchDirectory: createTriggerLoggingAddWatch("watchDirectory") - } : void 0; - const factory2 = watchLogLevel === 2 /* Verbose */ ? { - watchFile: createFileWatcherWithLogging, - watchDirectory: createDirectoryWatcherWithLogging - } : triggerInvokingFactory || plainInvokeFactory; - const excludeWatcherFactory = watchLogLevel === 2 /* Verbose */ ? createExcludeWatcherWithLogging : returnNoopFileWatcher; - return { - watchFile: createExcludeHandlingAddWatch("watchFile"), - watchDirectory: createExcludeHandlingAddWatch("watchDirectory") - }; - function createExcludeHandlingAddWatch(key) { - return (file, cb, flags, options, detailInfo1, detailInfo2) => { - var _a; - return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2(), ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)) || "") ? factory2[key].call( - /*thisArgs*/ - void 0, - file, - cb, - flags, - options, - detailInfo1, - detailInfo2 - ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2); - }; - } - function useCaseSensitiveFileNames2() { - return typeof host.useCaseSensitiveFileNames === "boolean" ? host.useCaseSensitiveFileNames : host.useCaseSensitiveFileNames(); - } - function createExcludeWatcherWithLogging(file, flags, options, detailInfo1, detailInfo2) { - log(`ExcludeWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`); - return { - close: () => log(`ExcludeWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`) - }; - } - function createFileWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) { - log(`FileWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`); - const watcher = triggerInvokingFactory.watchFile(file, cb, flags, options, detailInfo1, detailInfo2); - return { - close: () => { - log(`FileWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`); - watcher.close(); - } - }; - } - function createDirectoryWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) { - const watchInfo = `DirectoryWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`; - log(watchInfo); - const start = timestamp(); - const watcher = triggerInvokingFactory.watchDirectory(file, cb, flags, options, detailInfo1, detailInfo2); - const elapsed = timestamp() - start; - log(`Elapsed:: ${elapsed}ms ${watchInfo}`); - return { - close: () => { - const watchInfo2 = `DirectoryWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`; - log(watchInfo2); - const start2 = timestamp(); - watcher.close(); - const elapsed2 = timestamp() - start2; - log(`Elapsed:: ${elapsed2}ms ${watchInfo2}`); - } - }; - } - function createTriggerLoggingAddWatch(key) { - return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call( - /*thisArgs*/ - void 0, - file, - (...args) => { - const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`; - log(triggerredInfo); - const start = timestamp(); - cb.call( - /*thisArg*/ - void 0, - ...args - ); - const elapsed = timestamp() - start; - log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`); - }, - flags, - options, - detailInfo1, - detailInfo2 - ); - } - function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) { - return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`; - } -} -function getFallbackOptions(options) { - const fallbackPolling = options == null ? void 0 : options.fallbackPolling; - return { - watchFile: fallbackPolling !== void 0 ? fallbackPolling : 1 /* PriorityPollingInterval */ - }; -} -function closeFileWatcherOf(objWithWatcher) { - objWithWatcher.watcher.close(); -} - -// src/compiler/program.ts -function findConfigFile(searchPath, fileExists, configName = "tsconfig.json") { - return forEachAncestorDirectory(searchPath, (ancestor) => { - const fileName = combinePaths(ancestor, configName); - return fileExists(fileName) ? fileName : void 0; - }); -} -function resolveTripleslashReference(moduleName, containingFile) { - const basePath = getDirectoryPath(containingFile); - const referencedFileName = isRootedDiskPath(moduleName) ? moduleName : combinePaths(basePath, moduleName); - return normalizePath(referencedFileName); -} -function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { - let commonPathComponents; - const failed2 = forEach(fileNames, (sourceFile) => { - const sourcePathComponents = getNormalizedPathComponents(sourceFile, currentDirectory); - sourcePathComponents.pop(); - if (!commonPathComponents) { - commonPathComponents = sourcePathComponents; - return; - } - const n = Math.min(commonPathComponents.length, sourcePathComponents.length); - for (let i = 0; i < n; i++) { - if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { - if (i === 0) { - return true; - } - commonPathComponents.length = i; - break; - } - } - if (sourcePathComponents.length < commonPathComponents.length) { - commonPathComponents.length = sourcePathComponents.length; - } - }); - if (failed2) { - return ""; - } - if (!commonPathComponents) { - return currentDirectory; - } - return getPathFromPathComponents(commonPathComponents); -} -function createCompilerHost(options, setParentNodes) { - return createCompilerHostWorker(options, setParentNodes); -} -function createGetSourceFile(readFile, setParentNodes) { - return (fileName, languageVersionOrOptions, onError) => { - let text; - try { - mark("beforeIORead"); - text = readFile(fileName); - mark("afterIORead"); - measure("I/O Read", "beforeIORead", "afterIORead"); - } catch (e) { - if (onError) { - onError(e.message); - } - text = ""; - } - return text !== void 0 ? createSourceFile(fileName, text, languageVersionOrOptions, setParentNodes) : void 0; - }; -} -function createWriteFileMeasuringIO(actualWriteFile, createDirectory, directoryExists) { - return (fileName, data, writeByteOrderMark, onError) => { - try { - mark("beforeIOWrite"); - writeFileEnsuringDirectories( - fileName, - data, - writeByteOrderMark, - actualWriteFile, - createDirectory, - directoryExists - ); - mark("afterIOWrite"); - measure("I/O Write", "beforeIOWrite", "afterIOWrite"); - } catch (e) { - if (onError) { - onError(e.message); - } - } - }; -} -function createCompilerHostWorker(options, setParentNodes, system = sys) { - const existingDirectories = /* @__PURE__ */ new Map(); - const getCanonicalFileName = createGetCanonicalFileName(system.useCaseSensitiveFileNames); - function directoryExists(directoryPath) { - if (existingDirectories.has(directoryPath)) { - return true; - } - if ((compilerHost.directoryExists || system.directoryExists)(directoryPath)) { - existingDirectories.set(directoryPath, true); - return true; - } - return false; - } - function getDefaultLibLocation() { - return getDirectoryPath(normalizePath(system.getExecutingFilePath())); - } - const newLine = getNewLineCharacter(options); - const realpath = system.realpath && ((path) => system.realpath(path)); - const compilerHost = { - getSourceFile: createGetSourceFile((fileName) => compilerHost.readFile(fileName), setParentNodes), - getDefaultLibLocation, - getDefaultLibFileName: (options2) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options2)), - writeFile: createWriteFileMeasuringIO( - (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark), - (path) => (compilerHost.createDirectory || system.createDirectory)(path), - (path) => directoryExists(path) - ), - getCurrentDirectory: memoize(() => system.getCurrentDirectory()), - useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames, - getCanonicalFileName, - getNewLine: () => newLine, - fileExists: (fileName) => system.fileExists(fileName), - readFile: (fileName) => system.readFile(fileName), - trace: (s) => system.write(s + newLine), - directoryExists: (directoryName) => system.directoryExists(directoryName), - getEnvironmentVariable: (name) => system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : "", - getDirectories: (path) => system.getDirectories(path), - realpath, - readDirectory: (path, extensions, include, exclude, depth) => system.readDirectory(path, extensions, include, exclude, depth), - createDirectory: (d) => system.createDirectory(d), - createHash: maybeBind(system, system.createHash) - }; - return compilerHost; -} -function changeCompilerHostLikeToUseCache(host, toPath3, getSourceFile) { - const originalReadFile = host.readFile; - const originalFileExists = host.fileExists; - const originalDirectoryExists = host.directoryExists; - const originalCreateDirectory = host.createDirectory; - const originalWriteFile = host.writeFile; - const readFileCache = /* @__PURE__ */ new Map(); - const fileExistsCache = /* @__PURE__ */ new Map(); - const directoryExistsCache = /* @__PURE__ */ new Map(); - const sourceFileCache = /* @__PURE__ */ new Map(); - const readFileWithCache = (fileName) => { - const key = toPath3(fileName); - const value = readFileCache.get(key); - if (value !== void 0) return value !== false ? value : void 0; - return setReadFileCache(key, fileName); - }; - const setReadFileCache = (key, fileName) => { - const newValue = originalReadFile.call(host, fileName); - readFileCache.set(key, newValue !== void 0 ? newValue : false); - return newValue; - }; - host.readFile = (fileName) => { - const key = toPath3(fileName); - const value = readFileCache.get(key); - if (value !== void 0) return value !== false ? value : void 0; - if (!fileExtensionIs(fileName, ".json" /* Json */) && !isBuildInfoFile(fileName)) { - return originalReadFile.call(host, fileName); - } - return setReadFileCache(key, fileName); - }; - const getSourceFileWithCache = getSourceFile ? (fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) => { - const key = toPath3(fileName); - const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0; - const forImpliedNodeFormat = sourceFileCache.get(impliedNodeFormat); - const value = forImpliedNodeFormat == null ? void 0 : forImpliedNodeFormat.get(key); - if (value) return value; - const sourceFile = getSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile); - if (sourceFile && (isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */))) { - sourceFileCache.set(impliedNodeFormat, (forImpliedNodeFormat || /* @__PURE__ */ new Map()).set(key, sourceFile)); - } - return sourceFile; - } : void 0; - host.fileExists = (fileName) => { - const key = toPath3(fileName); - const value = fileExistsCache.get(key); - if (value !== void 0) return value; - const newValue = originalFileExists.call(host, fileName); - fileExistsCache.set(key, !!newValue); - return newValue; - }; - if (originalWriteFile) { - host.writeFile = (fileName, data, ...rest) => { - const key = toPath3(fileName); - fileExistsCache.delete(key); - const value = readFileCache.get(key); - if (value !== void 0 && value !== data) { - readFileCache.delete(key); - sourceFileCache.forEach((map2) => map2.delete(key)); - } else if (getSourceFileWithCache) { - sourceFileCache.forEach((map2) => { - const sourceFile = map2.get(key); - if (sourceFile && sourceFile.text !== data) { - map2.delete(key); - } - }); - } - originalWriteFile.call(host, fileName, data, ...rest); - }; - } - if (originalDirectoryExists) { - host.directoryExists = (directory) => { - const key = toPath3(directory); - const value = directoryExistsCache.get(key); - if (value !== void 0) return value; - const newValue = originalDirectoryExists.call(host, directory); - directoryExistsCache.set(key, !!newValue); - return newValue; - }; - if (originalCreateDirectory) { - host.createDirectory = (directory) => { - const key = toPath3(directory); - directoryExistsCache.delete(key); - originalCreateDirectory.call(host, directory); - }; - } - } - return { - originalReadFile, - originalFileExists, - originalDirectoryExists, - originalCreateDirectory, - originalWriteFile, - getSourceFileWithCache, - readFileWithCache - }; -} -function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { - let diagnostics; - diagnostics = addRange(diagnostics, program.getConfigFileParsingDiagnostics()); - diagnostics = addRange(diagnostics, program.getOptionsDiagnostics(cancellationToken)); - diagnostics = addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile, cancellationToken)); - diagnostics = addRange(diagnostics, program.getGlobalDiagnostics(cancellationToken)); - diagnostics = addRange(diagnostics, program.getSemanticDiagnostics(sourceFile, cancellationToken)); - if (getEmitDeclarations(program.getCompilerOptions())) { - diagnostics = addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken)); - } - return sortAndDeduplicateDiagnostics(diagnostics || emptyArray); -} -function formatDiagnostics(diagnostics, host) { - let output = ""; - for (const diagnostic of diagnostics) { - output += formatDiagnostic(diagnostic, host); - } - return output; -} -function formatDiagnostic(diagnostic, host) { - const errorMessage = `${diagnosticCategoryName(diagnostic)} TS${diagnostic.code}: ${flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine())}${host.getNewLine()}`; - if (diagnostic.file) { - const { line, character } = getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start); - const fileName = diagnostic.file.fileName; - const relativeFileName = convertToRelativePath(fileName, host.getCurrentDirectory(), (fileName2) => host.getCanonicalFileName(fileName2)); - return `${relativeFileName}(${line + 1},${character + 1}): ` + errorMessage; - } - return errorMessage; -} -var ForegroundColorEscapeSequences = /* @__PURE__ */ ((ForegroundColorEscapeSequences2) => { - ForegroundColorEscapeSequences2["Grey"] = "\x1B[90m"; - ForegroundColorEscapeSequences2["Red"] = "\x1B[91m"; - ForegroundColorEscapeSequences2["Yellow"] = "\x1B[93m"; - ForegroundColorEscapeSequences2["Blue"] = "\x1B[94m"; - ForegroundColorEscapeSequences2["Cyan"] = "\x1B[96m"; - return ForegroundColorEscapeSequences2; -})(ForegroundColorEscapeSequences || {}); -var gutterStyleSequence = "\x1B[7m"; -var gutterSeparator = " "; -var resetEscapeSequence = "\x1B[0m"; -var ellipsis = "..."; -var halfIndent = " "; -var indent = " "; -function getCategoryFormat(category) { - switch (category) { - case 1 /* Error */: - return "\x1B[91m" /* Red */; - case 0 /* Warning */: - return "\x1B[93m" /* Yellow */; - case 2 /* Suggestion */: - return Debug.fail("Should never get an Info diagnostic on the command line."); - case 3 /* Message */: - return "\x1B[94m" /* Blue */; - } -} -function formatColorAndReset(text, formatStyle) { - return formatStyle + text + resetEscapeSequence; -} -function formatCodeSpan(file, start, length2, indent3, squiggleColor, host) { - const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start); - const { line: lastLine, character: lastLineChar } = getLineAndCharacterOfPosition(file, start + length2); - const lastLineInFile = getLineAndCharacterOfPosition(file, file.text.length).line; - const hasMoreThanFiveLines = lastLine - firstLine >= 4; - let gutterWidth = (lastLine + 1 + "").length; - if (hasMoreThanFiveLines) { - gutterWidth = Math.max(ellipsis.length, gutterWidth); - } - let context = ""; - for (let i = firstLine; i <= lastLine; i++) { - context += host.getNewLine(); - if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) { - context += indent3 + formatColorAndReset(ellipsis.padStart(gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine(); - i = lastLine - 1; - } - const lineStart = getPositionOfLineAndCharacter(file, i, 0); - const lineEnd = i < lastLineInFile ? getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length; - let lineContent = file.text.slice(lineStart, lineEnd); - lineContent = lineContent.trimEnd(); - lineContent = lineContent.replace(/\t/g, " "); - context += indent3 + formatColorAndReset((i + 1 + "").padStart(gutterWidth), gutterStyleSequence) + gutterSeparator; - context += lineContent + host.getNewLine(); - context += indent3 + formatColorAndReset("".padStart(gutterWidth), gutterStyleSequence) + gutterSeparator; - context += squiggleColor; - if (i === firstLine) { - const lastCharForLine = i === lastLine ? lastLineChar : void 0; - context += lineContent.slice(0, firstLineChar).replace(/\S/g, " "); - context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~"); - } else if (i === lastLine) { - context += lineContent.slice(0, lastLineChar).replace(/./g, "~"); - } else { - context += lineContent.replace(/./g, "~"); - } - context += resetEscapeSequence; - } - return context; -} -function formatLocation(file, start, host, color = formatColorAndReset) { - const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start); - const relativeFileName = host ? convertToRelativePath(file.fileName, host.getCurrentDirectory(), (fileName) => host.getCanonicalFileName(fileName)) : file.fileName; - let output = ""; - output += color(relativeFileName, "\x1B[96m" /* Cyan */); - output += ":"; - output += color(`${firstLine + 1}`, "\x1B[93m" /* Yellow */); - output += ":"; - output += color(`${firstLineChar + 1}`, "\x1B[93m" /* Yellow */); - return output; -} -function formatDiagnosticsWithColorAndContext(diagnostics, host) { - let output = ""; - for (const diagnostic of diagnostics) { - if (diagnostic.file) { - const { file, start } = diagnostic; - output += formatLocation(file, start, host); - output += " - "; - } - output += formatColorAndReset(diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category)); - output += formatColorAndReset(` TS${diagnostic.code}: `, "\x1B[90m" /* Grey */); - output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()); - if (diagnostic.file && diagnostic.code !== Diagnostics.File_appears_to_be_binary.code) { - output += host.getNewLine(); - output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host); - } - if (diagnostic.relatedInformation) { - output += host.getNewLine(); - for (const { file, start, length: length2, messageText } of diagnostic.relatedInformation) { - if (file) { - output += host.getNewLine(); - output += halfIndent + formatLocation(file, start, host); - output += formatCodeSpan(file, start, length2, indent, "\x1B[96m" /* Cyan */, host); - } - output += host.getNewLine(); - output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine()); - } - } - output += host.getNewLine(); - } - return output; -} -function flattenDiagnosticMessageText(diag2, newLine, indent3 = 0) { - if (isString(diag2)) { - return diag2; - } else if (diag2 === void 0) { - return ""; - } - let result = ""; - if (indent3) { - result += newLine; - for (let i = 0; i < indent3; i++) { - result += " "; - } - } - result += diag2.messageText; - indent3++; - if (diag2.next) { - for (const kid of diag2.next) { - result += flattenDiagnosticMessageText(kid, newLine, indent3); - } - } - return result; -} -function getModeForFileReference(ref, containingFileMode) { - return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode; -} -function getModeForResolutionAtIndex(file, index, compilerOptions) { - return getModeForUsageLocationWorker(file, getModuleNameStringLiteralAt(file, index), compilerOptions); -} -function isExclusivelyTypeOnlyImportOrExport(decl) { - var _a; - if (isExportDeclaration(decl)) { - return decl.isTypeOnly; - } - if ((_a = decl.importClause) == null ? void 0 : _a.isTypeOnly) { - return true; - } - return false; -} -function getModeForUsageLocation(file, usage, compilerOptions) { - return getModeForUsageLocationWorker(file, usage, compilerOptions); -} -function getModeForUsageLocationWorker(file, usage, compilerOptions) { - if (isImportDeclaration(usage.parent) || isExportDeclaration(usage.parent) || isJSDocImportTag(usage.parent)) { - const isTypeOnly = isExclusivelyTypeOnlyImportOrExport(usage.parent); - if (isTypeOnly) { - const override = getResolutionModeOverride(usage.parent.attributes); - if (override) { - return override; - } - } - } - if (usage.parent.parent && isImportTypeNode(usage.parent.parent)) { - const override = getResolutionModeOverride(usage.parent.parent.attributes); - if (override) { - return override; - } - } - if (compilerOptions && importSyntaxAffectsModuleResolution(compilerOptions)) { - return getEmitSyntaxForUsageLocationWorker(file, usage, compilerOptions); - } -} -function getEmitSyntaxForUsageLocationWorker(file, usage, compilerOptions) { - var _a; - if (!compilerOptions) { - return void 0; - } - const exprParentParent = (_a = walkUpParenthesizedExpressions(usage.parent)) == null ? void 0 : _a.parent; - if (exprParentParent && isImportEqualsDeclaration(exprParentParent) || isRequireCall( - usage.parent, - /*requireStringLiteralLikeArgument*/ - false - )) { - return 1 /* CommonJS */; - } - if (isImportCall(walkUpParenthesizedExpressions(usage.parent))) { - return shouldTransformImportCallWorker(file, compilerOptions) ? 1 /* CommonJS */ : 99 /* ESNext */; - } - const fileEmitMode = getEmitModuleFormatOfFileWorker(file, compilerOptions); - return fileEmitMode === 1 /* CommonJS */ ? 1 /* CommonJS */ : emitModuleKindIsNonNodeESM(fileEmitMode) || fileEmitMode === 200 /* Preserve */ ? 99 /* ESNext */ : void 0; -} -function getResolutionModeOverride(node, grammarErrorOnNode) { - if (!node) return void 0; - if (length(node.elements) !== 1) { - grammarErrorOnNode == null ? void 0 : grammarErrorOnNode( - node, - node.token === 118 /* WithKeyword */ ? Diagnostics.Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require : Diagnostics.Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require - ); - return void 0; - } - const elem = node.elements[0]; - if (!isStringLiteralLike(elem.name)) return void 0; - if (elem.name.text !== "resolution-mode") { - grammarErrorOnNode == null ? void 0 : grammarErrorOnNode( - elem.name, - node.token === 118 /* WithKeyword */ ? Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_attributes : Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_assertions - ); - return void 0; - } - if (!isStringLiteralLike(elem.value)) return void 0; - if (elem.value.text !== "import" && elem.value.text !== "require") { - grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.value, Diagnostics.resolution_mode_should_be_either_require_or_import); - return void 0; - } - return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */; -} -var emptyResolution = { - resolvedModule: void 0, - resolvedTypeReferenceDirective: void 0 -}; -function getModuleResolutionName(literal) { - return literal.text; -} -var moduleResolutionNameAndModeGetter = { - getName: getModuleResolutionName, - getMode: (entry, file, compilerOptions) => getModeForUsageLocation(file, entry, compilerOptions) -}; -function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) { - return { - nameAndMode: moduleResolutionNameAndModeGetter, - resolve: (moduleName, resolutionMode) => resolveModuleName( - moduleName, - containingFile, - options, - host, - cache, - redirectedReference, - resolutionMode - ) - }; -} -function getTypeReferenceResolutionName(entry) { - return !isString(entry) ? entry.fileName : entry; -} -var typeReferenceResolutionNameAndModeGetter = { - getName: getTypeReferenceResolutionName, - getMode: (entry, file, compilerOptions) => getModeForFileReference(entry, file && getDefaultResolutionModeForFileWorker(file, compilerOptions)) -}; -function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) { - return { - nameAndMode: typeReferenceResolutionNameAndModeGetter, - resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective( - typeRef, - containingFile, - options, - host, - redirectedReference, - cache, - resoluionMode - ) - }; -} -function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) { - if (entries.length === 0) return emptyArray; - const resolutions = []; - const cache = /* @__PURE__ */ new Map(); - const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache); - for (const entry of entries) { - const name = loader.nameAndMode.getName(entry); - const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options); - const key = createModeAwareCacheKey(name, mode); - let result = cache.get(key); - if (!result) { - cache.set(key, result = loader.resolve(name, mode)); - } - resolutions.push(result); - } - return resolutions; -} -function forEachResolvedProjectReference(resolvedProjectReferences, cb) { - return forEachProjectReference( - /*projectReferences*/ - void 0, - resolvedProjectReferences, - (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2) - ); -} -function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) { - let seenResolvedRefs; - return worker( - projectReferences, - resolvedProjectReferences, - /*parent*/ - void 0 - ); - function worker(projectReferences2, resolvedProjectReferences2, parent2) { - if (cbRef) { - const result = cbRef(projectReferences2, parent2); - if (result) return result; - } - let skipChildren; - return forEach( - resolvedProjectReferences2, - (resolvedRef, index) => { - if (resolvedRef && (seenResolvedRefs == null ? void 0 : seenResolvedRefs.has(resolvedRef.sourceFile.path))) { - (skipChildren ?? (skipChildren = /* @__PURE__ */ new Set())).add(resolvedRef); - return void 0; - } - const result = cbResolvedRef(resolvedRef, parent2, index); - if (result || !resolvedRef) return result; - (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Set())).add(resolvedRef.sourceFile.path); - } - ) || forEach( - resolvedProjectReferences2, - (resolvedRef) => resolvedRef && !(skipChildren == null ? void 0 : skipChildren.has(resolvedRef)) ? worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef) : void 0 - ); - } -} -var inferredTypesContainingFile = "__inferred type names__.ts"; -function getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName) { - const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory; - return combinePaths(containingDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`); -} -function getLibraryNameFromLibFileName(libFileName) { - const components = libFileName.split("."); - let path = components[1]; - let i = 2; - while (components[i] && components[i] !== "d") { - path += (i === 2 ? "/" : "-") + components[i]; - i++; - } - return "@typescript/lib-" + path; -} -function getLibNameFromLibReference(libReference) { - return toFileNameLowerCase(libReference.fileName); -} -function getLibFileNameFromLibReference(libReference) { - const libName = getLibNameFromLibReference(libReference); - return libMap.get(libName); -} -function isReferencedFile(reason) { - switch (reason == null ? void 0 : reason.kind) { - case 3 /* Import */: - case 4 /* ReferenceFile */: - case 5 /* TypeReferenceDirective */: - case 7 /* LibReferenceDirective */: - return true; - default: - return false; - } -} -function isReferenceFileLocation(location) { - return location.pos !== void 0; -} -function getReferencedFileLocation(program, ref) { - var _a, _b, _c, _d; - const file = Debug.checkDefined(program.getSourceFileByPath(ref.file)); - const { kind, index } = ref; - let pos, end, packageId; - switch (kind) { - case 3 /* Import */: - const importLiteral = getModuleNameStringLiteralAt(file, index); - packageId = (_b = (_a = program.getResolvedModuleFromModuleSpecifier(importLiteral, file)) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.packageId; - if (importLiteral.pos === -1) return { file, packageId, text: importLiteral.text }; - pos = skipTrivia(file.text, importLiteral.pos); - end = importLiteral.end; - break; - case 4 /* ReferenceFile */: - ({ pos, end } = file.referencedFiles[index]); - break; - case 5 /* TypeReferenceDirective */: - ({ pos, end } = file.typeReferenceDirectives[index]); - packageId = (_d = (_c = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(file.typeReferenceDirectives[index], file)) == null ? void 0 : _c.resolvedTypeReferenceDirective) == null ? void 0 : _d.packageId; - break; - case 7 /* LibReferenceDirective */: - ({ pos, end } = file.libReferenceDirectives[index]); - break; - default: - return Debug.assertNever(kind); - } - return { file, pos, end, packageId }; -} -function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences) { - if (!program || (hasChangedAutomaticTypeDirectiveNames == null ? void 0 : hasChangedAutomaticTypeDirectiveNames())) return false; - if (!arrayIsEqualTo(program.getRootFileNames(), rootFileNames)) return false; - let seenResolvedRefs; - if (!arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate)) return false; - if (program.getSourceFiles().some(sourceFileNotUptoDate)) return false; - const missingPaths = program.getMissingFilePaths(); - if (missingPaths && forEachEntry(missingPaths, fileExists)) return false; - const currentOptions = program.getCompilerOptions(); - if (!compareDataObjects(currentOptions, newOptions)) return false; - if (program.resolvedLibReferences && forEachEntry(program.resolvedLibReferences, (_value, libFileName) => hasInvalidatedLibResolutions(libFileName))) return false; - if (currentOptions.configFile && newOptions.configFile) return currentOptions.configFile.text === newOptions.configFile.text; - return true; - function sourceFileNotUptoDate(sourceFile) { - return !sourceFileVersionUptoDate(sourceFile) || hasInvalidatedResolutions(sourceFile.path); - } - function sourceFileVersionUptoDate(sourceFile) { - return sourceFile.version === getSourceVersion(sourceFile.resolvedPath, sourceFile.fileName); - } - function projectReferenceUptoDate(oldRef, newRef, index) { - return projectReferenceIsEqualTo(oldRef, newRef) && resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef); - } - function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) { - if (oldResolvedRef) { - if (contains(seenResolvedRefs, oldResolvedRef)) return true; - const refPath2 = resolveProjectReferencePath(oldRef); - const newParsedCommandLine = getParsedCommandLine(refPath2); - if (!newParsedCommandLine) return false; - if (oldResolvedRef.commandLine.options.configFile !== newParsedCommandLine.options.configFile) return false; - if (!arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newParsedCommandLine.fileNames)) return false; - (seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef); - return !forEach( - oldResolvedRef.references, - (childResolvedRef, index) => !resolvedProjectReferenceUptoDate( - childResolvedRef, - oldResolvedRef.commandLine.projectReferences[index] - ) - ); - } - const refPath = resolveProjectReferencePath(oldRef); - return !getParsedCommandLine(refPath); - } -} -function getConfigFileParsingDiagnostics(configFileParseResult) { - return configFileParseResult.options.configFile ? [...configFileParseResult.options.configFile.parseDiagnostics, ...configFileParseResult.errors] : configFileParseResult.errors; -} -function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) { - const result = getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options); - return typeof result === "object" ? result.impliedNodeFormat : result; -} -function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options) { - const moduleResolution = getEmitModuleResolutionKind(options); - const shouldLookupFromPackageJson = 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */ || pathContainsNodeModules(fileName); - return fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".mjs" /* Mjs */]) ? 99 /* ESNext */ : fileExtensionIsOneOf(fileName, [".d.cts" /* Dcts */, ".cts" /* Cts */, ".cjs" /* Cjs */]) ? 1 /* CommonJS */ : shouldLookupFromPackageJson && fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */]) ? lookupFromPackageJson() : void 0; - function lookupFromPackageJson() { - const state = getTemporaryModuleResolutionState(packageJsonInfoCache, host, options); - const packageJsonLocations = []; - state.failedLookupLocations = packageJsonLocations; - state.affectingLocations = packageJsonLocations; - const packageJsonScope = getPackageScopeForPath(getDirectoryPath(fileName), state); - const impliedNodeFormat = (packageJsonScope == null ? void 0 : packageJsonScope.contents.packageJsonContent.type) === "module" ? 99 /* ESNext */ : 1 /* CommonJS */; - return { impliedNodeFormat, packageJsonLocations, packageJsonScope }; - } -} -var plainJSErrors = /* @__PURE__ */ new Set([ - // binder errors - Diagnostics.Cannot_redeclare_block_scoped_variable_0.code, - Diagnostics.A_module_cannot_have_multiple_default_exports.code, - Diagnostics.Another_export_default_is_here.code, - Diagnostics.The_first_export_default_is_here.code, - Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module.code, - Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode.code, - Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here.code, - Diagnostics.constructor_is_a_reserved_word.code, - Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode.code, - Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode.code, - Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode.code, - Diagnostics.Invalid_use_of_0_in_strict_mode.code, - Diagnostics.A_label_is_not_allowed_here.code, - Diagnostics.with_statements_are_not_allowed_in_strict_mode.code, - // grammar errors - Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code, - Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code, - Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code, - Diagnostics.A_class_member_cannot_have_the_0_keyword.code, - Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name.code, - Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement.code, - Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code, - Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code, - Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement.code, - Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration.code, - Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context.code, - Diagnostics.A_destructuring_declaration_must_have_an_initializer.code, - Diagnostics.A_get_accessor_cannot_have_parameters.code, - Diagnostics.A_rest_element_cannot_contain_a_binding_pattern.code, - Diagnostics.A_rest_element_cannot_have_a_property_name.code, - Diagnostics.A_rest_element_cannot_have_an_initializer.code, - Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern.code, - Diagnostics.A_rest_parameter_cannot_have_an_initializer.code, - Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list.code, - Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma.code, - Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block.code, - Diagnostics.A_set_accessor_cannot_have_rest_parameter.code, - Diagnostics.A_set_accessor_must_have_exactly_one_parameter.code, - Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module.code, - Diagnostics.An_export_declaration_cannot_have_modifiers.code, - Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module.code, - Diagnostics.An_import_declaration_cannot_have_modifiers.code, - Diagnostics.An_object_member_cannot_be_declared_optional.code, - Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element.code, - Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable.code, - Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause.code, - Diagnostics.Catch_clause_variable_cannot_have_an_initializer.code, - Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator.code, - Diagnostics.Classes_can_only_extend_a_single_class.code, - Diagnostics.Classes_may_not_have_a_field_named_constructor.code, - Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code, - Diagnostics.Duplicate_label_0.code, - Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments.code, - Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block.code, - Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression.code, - Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name.code, - Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array.code, - Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names.code, - Diagnostics.Jump_target_cannot_cross_function_boundary.code, - Diagnostics.Line_terminator_not_permitted_before_arrow.code, - Diagnostics.Modifiers_cannot_appear_here.code, - Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement.code, - Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement.code, - Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies.code, - Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code, - Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier.code, - Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain.code, - Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async.code, - Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer.code, - Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer.code, - Diagnostics.Trailing_comma_not_allowed.code, - Diagnostics.Variable_declaration_list_cannot_be_empty.code, - Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses.code, - Diagnostics._0_expected.code, - Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2.code, - Diagnostics._0_list_cannot_be_empty.code, - Diagnostics._0_modifier_already_seen.code, - Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration.code, - Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element.code, - Diagnostics._0_modifier_cannot_appear_on_a_parameter.code, - Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind.code, - Diagnostics._0_modifier_cannot_be_used_here.code, - Diagnostics._0_modifier_must_precede_1_modifier.code, - Diagnostics._0_declarations_can_only_be_declared_inside_a_block.code, - Diagnostics._0_declarations_must_be_initialized.code, - Diagnostics.extends_clause_already_seen.code, - Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations.code, - Diagnostics.Class_constructor_may_not_be_a_generator.code, - Diagnostics.Class_constructor_may_not_be_an_accessor.code, - Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, - Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, - Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class.code, - // Type errors - Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value.code -]); -function shouldProgramCreateNewSourceFiles(program, newOptions) { - if (!program) return false; - return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions); -} -function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion3) { - return { - rootNames, - options, - host, - oldProgram, - configFileParsingDiagnostics, - typeScriptVersion: typeScriptVersion3 - }; -} -function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) { - var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p; - const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions; - const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion3 } = createProgramOptions; - let { oldProgram } = createProgramOptions; - for (const option of commandLineOptionOfCustomType) { - if (hasProperty(options, option.name)) { - if (typeof options[option.name] === "string") { - throw new Error(`${option.name} is a string value; tsconfig JSON must be parsed with parseJsonSourceFileConfigFileContent or getParsedCommandLineOfConfigFile before passing to createProgram`); - } - } - } - const reportInvalidIgnoreDeprecations = memoize(() => createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations)); - let processingDefaultLibFiles; - let processingOtherFiles; - let files; - let symlinks; - let commonSourceDirectory; - let typeChecker; - let classifiableNames; - let fileReasons = createMultiMap(); - let filesWithReferencesProcessed; - let fileReasonsToChain; - let reasonToRelatedInfo; - let cachedBindAndCheckDiagnosticsForFile; - let cachedDeclarationDiagnosticsForFile; - let fileProcessingDiagnostics; - let automaticTypeDirectiveNames; - let automaticTypeDirectiveResolutions; - let resolvedLibReferences; - let resolvedLibProcessing; - let resolvedModules; - let resolvedModulesProcessing; - let resolvedTypeReferenceDirectiveNames; - let resolvedTypeReferenceDirectiveNamesProcessing; - let packageMap; - const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; - let currentNodeModulesDepth = 0; - const modulesWithElidedImports = /* @__PURE__ */ new Map(); - const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map(); - (_a = tracing) == null ? void 0 : _a.push( - tracing.Phase.Program, - "createProgram", - { configFilePath: options.configFilePath, rootDir: options.rootDir }, - /*separateBeginAndEnd*/ - true - ); - mark("beforeProgram"); - const host = createProgramOptions.host || createCompilerHost(options); - const configParsingHost = parseConfigHostFromCompilerHostLike(host); - let skipDefaultLib = options.noLib; - const getDefaultLibraryFileName = memoize(() => host.getDefaultLibFileName(options)); - const defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : getDirectoryPath(getDefaultLibraryFileName()); - const programDiagnostics = createDiagnosticCollection(); - let lazyProgramDiagnosticExplainingFile = []; - const currentDirectory = host.getCurrentDirectory(); - const supportedExtensions = getSupportedExtensions(options); - const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions); - const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map(); - let _compilerOptionsObjectLiteralSyntax; - let _compilerOptionsPropertySyntax; - let moduleResolutionCache; - let actualResolveModuleNamesWorker; - const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse; - if (host.resolveModuleNameLiterals) { - actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host); - moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host); - } else if (host.resolveModuleNames) { - actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames( - moduleNames.map(getModuleResolutionName), - containingFile, - reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName), - redirectedReference, - options2, - containingSourceFile - ).map( - (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : ( - // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName. - { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } } - ) : emptyResolution - ); - moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host); - } else { - moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options); - actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( - moduleNames, - containingFile, - redirectedReference, - options2, - containingSourceFile, - host, - moduleResolutionCache, - createModuleResolutionLoader - ); - } - let actualResolveTypeReferenceDirectiveNamesWorker; - if (host.resolveTypeReferenceDirectiveReferences) { - actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host); - } else if (host.resolveTypeReferenceDirectives) { - actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives( - typeDirectiveNames.map(getTypeReferenceResolutionName), - containingFile, - redirectedReference, - options2, - containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat - ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective })); - } else { - const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache( - currentDirectory, - getCanonicalFileName, - /*options*/ - void 0, - moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(), - moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey - ); - actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( - typeDirectiveNames, - containingFile, - redirectedReference, - options2, - containingSourceFile, - host, - typeReferenceDirectiveResolutionCache, - createTypeReferenceResolutionLoader - ); - } - const hasInvalidatedLibResolutions = host.hasInvalidatedLibResolutions || returnFalse; - let actualResolveLibrary; - if (host.resolveLibrary) { - actualResolveLibrary = host.resolveLibrary.bind(host); - } else { - const libraryResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()); - actualResolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary(libraryName, resolveFrom, options2, host, libraryResolutionCache); - } - const packageIdToSourceFile = /* @__PURE__ */ new Map(); - let sourceFileToPackageName = /* @__PURE__ */ new Map(); - let redirectTargetsMap = createMultiMap(); - let usesUriStyleNodeCoreModules; - const filesByName = /* @__PURE__ */ new Map(); - let missingFileNames = /* @__PURE__ */ new Map(); - const filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? /* @__PURE__ */ new Map() : void 0; - let resolvedProjectReferences; - let projectReferenceRedirects; - let mapFromFileToProjectReferenceRedirects; - let mapFromToProjectReferenceRedirectSource; - const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect; - const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({ - compilerHost: host, - getSymlinkCache, - useSourceOfProjectReferenceRedirect, - toPath: toPath3, - getResolvedProjectReferences, - getSourceOfProjectReferenceRedirect, - forEachResolvedProjectReference: forEachResolvedProjectReference2 - }); - const readFile = host.readFile.bind(host); - (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram }); - const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options); - (_f = tracing) == null ? void 0 : _f.pop(); - let structureIsReused; - (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {}); - structureIsReused = tryReuseStructureFromOldProgram(); - (_h = tracing) == null ? void 0 : _h.pop(); - if (structureIsReused !== 2 /* Completely */) { - processingDefaultLibFiles = []; - processingOtherFiles = []; - if (projectReferences) { - if (!resolvedProjectReferences) { - resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile); - } - if (rootNames.length) { - resolvedProjectReferences == null ? void 0 : resolvedProjectReferences.forEach((parsedRef, index) => { - if (!parsedRef) return; - const out = parsedRef.commandLine.options.outFile; - if (useSourceOfProjectReferenceRedirect) { - if (out || getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) { - for (const fileName of parsedRef.commandLine.fileNames) { - processProjectReferenceFile(fileName, { kind: 1 /* SourceFromProjectReference */, index }); - } - } - } else { - if (out) { - processProjectReferenceFile(changeExtension(out, ".d.ts"), { kind: 2 /* OutputFromProjectReference */, index }); - } else if (getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) { - const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(parsedRef.commandLine, !host.useCaseSensitiveFileNames())); - for (const fileName of parsedRef.commandLine.fileNames) { - if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) { - processProjectReferenceFile(getOutputDeclarationFileName(fileName, parsedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3), { kind: 2 /* OutputFromProjectReference */, index }); - } - } - } - } - }); - } - } - (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length }); - forEach(rootNames, (name, index) => processRootFile( - name, - /*isDefaultLib*/ - false, - /*ignoreNoDefaultLib*/ - false, - { kind: 0 /* RootFile */, index } - )); - (_j = tracing) == null ? void 0 : _j.pop(); - automaticTypeDirectiveNames ?? (automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray); - automaticTypeDirectiveResolutions = createModeAwareCache(); - if (automaticTypeDirectiveNames.length) { - (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length }); - const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory; - const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile); - const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename); - for (let i = 0; i < automaticTypeDirectiveNames.length; i++) { - automaticTypeDirectiveResolutions.set( - automaticTypeDirectiveNames[i], - /*mode*/ - void 0, - resolutions[i] - ); - processTypeReferenceDirective( - automaticTypeDirectiveNames[i], - /*mode*/ - void 0, - resolutions[i], - { - kind: 8 /* AutomaticTypeDirectiveFile */, - typeReference: automaticTypeDirectiveNames[i], - packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId - } - ); - } - (_n = tracing) == null ? void 0 : _n.pop(); - } - if (rootNames.length && !skipDefaultLib) { - const defaultLibraryFileName = getDefaultLibraryFileName(); - if (!options.lib && defaultLibraryFileName) { - processRootFile( - defaultLibraryFileName, - /*isDefaultLib*/ - true, - /*ignoreNoDefaultLib*/ - false, - { kind: 6 /* LibFile */ } - ); - } else { - forEach(options.lib, (libFileName, index) => { - processRootFile( - pathForLibFile(libFileName), - /*isDefaultLib*/ - true, - /*ignoreNoDefaultLib*/ - false, - { kind: 6 /* LibFile */, index } - ); - }); - } - } - files = toSorted(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles); - processingDefaultLibFiles = void 0; - processingOtherFiles = void 0; - filesWithReferencesProcessed = void 0; - } - if (oldProgram && host.onReleaseOldSourceFile) { - const oldSourceFiles = oldProgram.getSourceFiles(); - for (const oldSourceFile of oldSourceFiles) { - const newFile = getSourceFileByPath(oldSourceFile.resolvedPath); - if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is - oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) { - host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path), newFile); - } - } - if (!host.getParsedCommandLine) { - oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => { - if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) { - host.onReleaseOldSourceFile( - resolvedProjectReference.sourceFile, - oldProgram.getCompilerOptions(), - /*hasSourceFileByPath*/ - false, - /*newSourceFileByResolvedPath*/ - void 0 - ); - } - }); - } - } - if (oldProgram && host.onReleaseParsedCommandLine) { - forEachProjectReference( - oldProgram.getProjectReferences(), - oldProgram.getResolvedProjectReferences(), - (oldResolvedRef, parent2, index) => { - const oldReference = (parent2 == null ? void 0 : parent2.commandLine.projectReferences[index]) || oldProgram.getProjectReferences()[index]; - const oldRefPath = resolveProjectReferencePath(oldReference); - if (!(projectReferenceRedirects == null ? void 0 : projectReferenceRedirects.has(toPath3(oldRefPath)))) { - host.onReleaseParsedCommandLine(oldRefPath, oldResolvedRef, oldProgram.getCompilerOptions()); - } - } - ); - } - oldProgram = void 0; - resolvedLibProcessing = void 0; - resolvedModulesProcessing = void 0; - resolvedTypeReferenceDirectiveNamesProcessing = void 0; - const program = { - getRootFileNames: () => rootNames, - getSourceFile, - getSourceFileByPath, - getSourceFiles: () => files, - getMissingFilePaths: () => missingFileNames, - getModuleResolutionCache: () => moduleResolutionCache, - getFilesByNameMap: () => filesByName, - getCompilerOptions: () => options, - getSyntacticDiagnostics, - getOptionsDiagnostics, - getGlobalDiagnostics, - getSemanticDiagnostics, - getCachedSemanticDiagnostics, - getSuggestionDiagnostics, - getDeclarationDiagnostics: getDeclarationDiagnostics2, - getBindAndCheckDiagnostics, - getProgramDiagnostics, - getTypeChecker, - getClassifiableNames, - getCommonSourceDirectory: getCommonSourceDirectory2, - emit, - getCurrentDirectory: () => currentDirectory, - getNodeCount: () => getTypeChecker().getNodeCount(), - getIdentifierCount: () => getTypeChecker().getIdentifierCount(), - getSymbolCount: () => getTypeChecker().getSymbolCount(), - getTypeCount: () => getTypeChecker().getTypeCount(), - getInstantiationCount: () => getTypeChecker().getInstantiationCount(), - getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(), - getFileProcessingDiagnostics: () => fileProcessingDiagnostics, - getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames, - getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions, - isSourceFileFromExternalLibrary, - isSourceFileDefaultLibrary, - getModeForUsageLocation: getModeForUsageLocation2, - getEmitSyntaxForUsageLocation, - getModeForResolutionAtIndex: getModeForResolutionAtIndex2, - getSourceFileFromReference, - getLibFileFromReference, - sourceFileToPackageName, - redirectTargetsMap, - usesUriStyleNodeCoreModules, - resolvedModules, - resolvedTypeReferenceDirectiveNames, - resolvedLibReferences, - getResolvedModule, - getResolvedModuleFromModuleSpecifier, - getResolvedTypeReferenceDirective, - getResolvedTypeReferenceDirectiveFromTypeReferenceDirective, - forEachResolvedModule, - forEachResolvedTypeReferenceDirective, - getCurrentPackagesMap: () => packageMap, - typesPackageExists, - packageBundlesTypes, - isEmittedFile, - getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2, - getProjectReferences, - getResolvedProjectReferences, - getProjectReferenceRedirect, - getResolvedProjectReferenceToRedirect, - getResolvedProjectReferenceByPath, - forEachResolvedProjectReference: forEachResolvedProjectReference2, - isSourceOfProjectReferenceRedirect, - getRedirectReferenceForResolutionFromSourceOfProject, - getCompilerOptionsForFile, - getDefaultResolutionModeForFile: getDefaultResolutionModeForFile2, - getEmitModuleFormatOfFile: getEmitModuleFormatOfFile2, - getImpliedNodeFormatForEmit: getImpliedNodeFormatForEmit2, - shouldTransformImportCall, - emitBuildInfo, - fileExists, - readFile, - directoryExists, - getSymlinkCache, - realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host), - useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(), - getCanonicalFileName, - getFileIncludeReasons: () => fileReasons, - structureIsReused, - writeFile: writeFile2, - getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation) - }; - onProgramCreateComplete(); - verifyCompilerOptions(); - mark("afterProgram"); - measure("Program", "beforeProgram", "afterProgram"); - (_p = tracing) == null ? void 0 : _p.pop(); - return program; - function updateAndGetProgramDiagnostics() { - if (lazyProgramDiagnosticExplainingFile) { - fileProcessingDiagnostics == null ? void 0 : fileProcessingDiagnostics.forEach((diagnostic) => { - switch (diagnostic.kind) { - case 1 /* FilePreprocessingFileExplainingDiagnostic */: - return programDiagnostics.add( - createDiagnosticExplainingFile( - diagnostic.file && getSourceFileByPath(diagnostic.file), - diagnostic.fileProcessingReason, - diagnostic.diagnostic, - diagnostic.args || emptyArray - ) - ); - case 0 /* FilePreprocessingLibReferenceDiagnostic */: - return programDiagnostics.add(filePreprocessingLibreferenceDiagnostic(diagnostic)); - case 2 /* ResolutionDiagnostics */: - return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d)); - default: - Debug.assertNever(diagnostic); - } - }); - lazyProgramDiagnosticExplainingFile.forEach( - ({ file, diagnostic, args }) => programDiagnostics.add( - createDiagnosticExplainingFile( - file, - /*fileProcessingReason*/ - void 0, - diagnostic, - args - ) - ) - ); - lazyProgramDiagnosticExplainingFile = void 0; - fileReasonsToChain = void 0; - reasonToRelatedInfo = void 0; - } - return programDiagnostics; - } - function filePreprocessingLibreferenceDiagnostic({ reason }) { - const { file, pos, end } = getReferencedFileLocation(program, reason); - const libReference = file.libReferenceDirectives[reason.index]; - const libName = getLibNameFromLibReference(libReference); - const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts"); - const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity); - return createFileDiagnostic( - file, - Debug.checkDefined(pos), - Debug.checkDefined(end) - pos, - suggestion ? Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : Diagnostics.Cannot_find_lib_definition_for_0, - libName, - suggestion - ); - } - function getResolvedModule(file, moduleName, mode) { - var _a2; - return (_a2 = resolvedModules == null ? void 0 : resolvedModules.get(file.path)) == null ? void 0 : _a2.get(moduleName, mode); - } - function getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile) { - sourceFile ?? (sourceFile = getSourceFileOfNode(moduleSpecifier)); - Debug.assertIsDefined(sourceFile, "`moduleSpecifier` must have a `SourceFile` ancestor. Use `program.getResolvedModule` instead to provide the containing file and resolution mode."); - return getResolvedModule(sourceFile, moduleSpecifier.text, getModeForUsageLocation2(sourceFile, moduleSpecifier)); - } - function getResolvedTypeReferenceDirective(file, typeDirectiveName, mode) { - var _a2; - return (_a2 = resolvedTypeReferenceDirectiveNames == null ? void 0 : resolvedTypeReferenceDirectiveNames.get(file.path)) == null ? void 0 : _a2.get(typeDirectiveName, mode); - } - function getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(typeRef, sourceFile) { - return getResolvedTypeReferenceDirective( - sourceFile, - typeRef.fileName, - getModeForTypeReferenceDirectiveInFile(typeRef, sourceFile) - ); - } - function forEachResolvedModule(callback, file) { - forEachResolution(resolvedModules, callback, file); - } - function forEachResolvedTypeReferenceDirective(callback, file) { - forEachResolution(resolvedTypeReferenceDirectiveNames, callback, file); - } - function forEachResolution(resolutionCache, callback, file) { - var _a2; - if (file) (_a2 = resolutionCache == null ? void 0 : resolutionCache.get(file.path)) == null ? void 0 : _a2.forEach((resolution, name, mode) => callback(resolution, name, mode, file.path)); - else resolutionCache == null ? void 0 : resolutionCache.forEach((resolutions, filePath) => resolutions.forEach((resolution, name, mode) => callback(resolution, name, mode, filePath))); - } - function getPackagesMap() { - if (packageMap) return packageMap; - packageMap = /* @__PURE__ */ new Map(); - forEachResolvedModule(({ resolvedModule }) => { - if (resolvedModule == null ? void 0 : resolvedModule.packageId) packageMap.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!packageMap.get(resolvedModule.packageId.name)); - }); - return packageMap; - } - function typesPackageExists(packageName) { - return getPackagesMap().has(getTypesPackageName(packageName)); - } - function packageBundlesTypes(packageName) { - return !!getPackagesMap().get(packageName); - } - function addResolutionDiagnostics(resolution) { - var _a2; - if (!((_a2 = resolution.resolutionDiagnostics) == null ? void 0 : _a2.length)) return; - (fileProcessingDiagnostics ?? (fileProcessingDiagnostics = [])).push({ - kind: 2 /* ResolutionDiagnostics */, - diagnostics: resolution.resolutionDiagnostics - }); - } - function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) { - if (host.resolveModuleNameLiterals || !host.resolveModuleNames) return addResolutionDiagnostics(resolution); - if (!moduleResolutionCache || isExternalModuleNameRelative(name)) return; - const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory); - const containingDir = getDirectoryPath(containingFileName); - const redirectedReference = getRedirectReferenceForResolution(containingFile); - const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference); - if (fromCache) addResolutionDiagnostics(fromCache); - } - function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) { - var _a2, _b2; - const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory); - const redirectedReference = getRedirectReferenceForResolution(containingFile); - (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName }); - mark("beforeResolveModule"); - const result = actualResolveModuleNamesWorker( - moduleNames, - containingFileName, - redirectedReference, - options, - containingFile, - reusedNames - ); - mark("afterResolveModule"); - measure("ResolveModule", "beforeResolveModule", "afterResolveModule"); - (_b2 = tracing) == null ? void 0 : _b2.pop(); - return result; - } - function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) { - var _a2, _b2; - const containingSourceFile = !isString(containingFile) ? containingFile : void 0; - const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile; - const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile); - (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName }); - mark("beforeResolveTypeReference"); - const result = actualResolveTypeReferenceDirectiveNamesWorker( - typeDirectiveNames, - containingFileName, - redirectedReference, - options, - containingSourceFile, - reusedNames - ); - mark("afterResolveTypeReference"); - measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference"); - (_b2 = tracing) == null ? void 0 : _b2.pop(); - return result; - } - function getRedirectReferenceForResolution(file) { - const redirect = getResolvedProjectReferenceToRedirect(file.originalFileName); - if (redirect || !isDeclarationFileName(file.originalFileName)) return redirect; - const resultFromDts = getRedirectReferenceForResolutionFromSourceOfProject(file.path); - if (resultFromDts) return resultFromDts; - if (!host.realpath || !options.preserveSymlinks || !file.originalFileName.includes(nodeModulesPathPart)) return void 0; - const realDeclarationPath = toPath3(host.realpath(file.originalFileName)); - return realDeclarationPath === file.path ? void 0 : getRedirectReferenceForResolutionFromSourceOfProject(realDeclarationPath); - } - function getRedirectReferenceForResolutionFromSourceOfProject(filePath) { - const source = getSourceOfProjectReferenceRedirect(filePath); - if (isString(source)) return getResolvedProjectReferenceToRedirect(source); - if (!source) return void 0; - return forEachResolvedProjectReference2((resolvedRef) => { - const out = resolvedRef.commandLine.options.outFile; - if (!out) return void 0; - return toPath3(out) === filePath ? resolvedRef : void 0; - }); - } - function compareDefaultLibFiles(a, b) { - return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b)); - } - function getDefaultLibFilePriority(a) { - if (containsPath( - defaultLibraryPath, - a.fileName, - /*ignoreCase*/ - false - )) { - const basename = getBaseFileName(a.fileName); - if (basename === "lib.d.ts" || basename === "lib.es6.d.ts") return 0; - const name = removeSuffix(removePrefix(basename, "lib."), ".d.ts"); - const index = libs.indexOf(name); - if (index !== -1) return index + 1; - } - return libs.length + 2; - } - function toPath3(fileName) { - return toPath(fileName, currentDirectory, getCanonicalFileName); - } - function getCommonSourceDirectory2() { - if (commonSourceDirectory === void 0) { - const emittedFiles = filter(files, (file) => sourceFileMayBeEmitted(file, program)); - commonSourceDirectory = getCommonSourceDirectory( - options, - () => mapDefined(emittedFiles, (file) => file.isDeclarationFile ? void 0 : file.fileName), - currentDirectory, - getCanonicalFileName, - (commonSourceDirectory2) => checkSourceFilesBelongToPath(emittedFiles, commonSourceDirectory2) - ); - } - return commonSourceDirectory; - } - function getClassifiableNames() { - var _a2; - if (!classifiableNames) { - getTypeChecker(); - classifiableNames = /* @__PURE__ */ new Set(); - for (const sourceFile of files) { - (_a2 = sourceFile.classifiableNames) == null ? void 0 : _a2.forEach((value) => classifiableNames.add(value)); - } - } - return classifiableNames; - } - function resolveModuleNamesReusingOldState(moduleNames, containingFile) { - return resolveNamesReusingOldState({ - entries: moduleNames, - containingFile, - containingSourceFile: containingFile, - redirectedReference: getRedirectReferenceForResolution(containingFile), - nameAndModeGetter: moduleResolutionNameAndModeGetter, - resolutionWorker: resolveModuleNamesWorker, - getResolutionFromOldProgram: (name, mode) => oldProgram == null ? void 0 : oldProgram.getResolvedModule(containingFile, name, mode), - getResolved: getResolvedModuleFromResolution, - canReuseResolutionsInFile: () => containingFile === (oldProgram == null ? void 0 : oldProgram.getSourceFile(containingFile.fileName)) && !hasInvalidatedResolutions(containingFile.path), - resolveToOwnAmbientModule: true - }); - } - function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) { - const containingSourceFile = !isString(containingFile) ? containingFile : void 0; - return resolveNamesReusingOldState({ - entries: typeDirectiveNames, - containingFile, - containingSourceFile, - redirectedReference: containingSourceFile && getRedirectReferenceForResolution(containingSourceFile), - nameAndModeGetter: typeReferenceResolutionNameAndModeGetter, - resolutionWorker: resolveTypeReferenceDirectiveNamesWorker, - getResolutionFromOldProgram: (name, mode) => { - var _a2; - return containingSourceFile ? oldProgram == null ? void 0 : oldProgram.getResolvedTypeReferenceDirective(containingSourceFile, name, mode) : (_a2 = oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a2.get(name, mode); - }, - getResolved: getResolvedTypeReferenceDirectiveFromResolution, - canReuseResolutionsInFile: () => containingSourceFile ? containingSourceFile === (oldProgram == null ? void 0 : oldProgram.getSourceFile(containingSourceFile.fileName)) && !hasInvalidatedResolutions(containingSourceFile.path) : !hasInvalidatedResolutions(toPath3(containingFile)) - }); - } - function resolveNamesReusingOldState({ - entries, - containingFile, - containingSourceFile, - redirectedReference, - nameAndModeGetter, - resolutionWorker, - getResolutionFromOldProgram, - getResolved, - canReuseResolutionsInFile, - resolveToOwnAmbientModule - }) { - if (!entries.length) return emptyArray; - if (structureIsReused === 0 /* Not */ && (!resolveToOwnAmbientModule || !containingSourceFile.ambientModuleNames.length)) { - return resolutionWorker( - entries, - containingFile, - /*reusedNames*/ - void 0 - ); - } - let unknownEntries; - let unknownEntryIndices; - let result; - let reusedNames; - const reuseResolutions = canReuseResolutionsInFile(); - for (let i = 0; i < entries.length; i++) { - const entry = entries[i]; - if (reuseResolutions) { - const name = nameAndModeGetter.getName(entry); - const mode = nameAndModeGetter.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) ?? options); - const oldResolution = getResolutionFromOldProgram(name, mode); - const oldResolved = oldResolution && getResolved(oldResolution); - if (oldResolved) { - if (isTraceEnabled(options, host)) { - trace( - host, - resolutionWorker === resolveModuleNamesWorker ? oldResolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : oldResolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2, - name, - containingSourceFile ? getNormalizedAbsolutePath(containingSourceFile.originalFileName, currentDirectory) : containingFile, - oldResolved.resolvedFileName, - oldResolved.packageId && packageIdToString(oldResolved.packageId) - ); - } - (result ?? (result = new Array(entries.length)))[i] = oldResolution; - (reusedNames ?? (reusedNames = [])).push(entry); - continue; - } - } - if (resolveToOwnAmbientModule) { - const name = nameAndModeGetter.getName(entry); - if (contains(containingSourceFile.ambientModuleNames, name)) { - if (isTraceEnabled(options, host)) { - trace( - host, - Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, - name, - getNormalizedAbsolutePath(containingSourceFile.originalFileName, currentDirectory) - ); - } - (result ?? (result = new Array(entries.length)))[i] = emptyResolution; - continue; - } - } - (unknownEntries ?? (unknownEntries = [])).push(entry); - (unknownEntryIndices ?? (unknownEntryIndices = [])).push(i); - } - if (!unknownEntries) return result; - const resolutions = resolutionWorker(unknownEntries, containingFile, reusedNames); - if (!result) return resolutions; - resolutions.forEach((resolution, index) => result[unknownEntryIndices[index]] = resolution); - return result; - } - function canReuseProjectReferences() { - return !forEachProjectReference( - oldProgram.getProjectReferences(), - oldProgram.getResolvedProjectReferences(), - (oldResolvedRef, parent2, index) => { - const newRef = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index]; - const newResolvedRef = parseProjectReferenceConfigFile(newRef); - if (oldResolvedRef) { - return !newResolvedRef || newResolvedRef.sourceFile !== oldResolvedRef.sourceFile || !arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newResolvedRef.commandLine.fileNames); - } else { - return newResolvedRef !== void 0; - } - }, - (oldProjectReferences, parent2) => { - const newReferences = parent2 ? getResolvedProjectReferenceByPath(parent2.sourceFile.path).commandLine.projectReferences : projectReferences; - return !arrayIsEqualTo(oldProjectReferences, newReferences, projectReferenceIsEqualTo); - } - ); - } - function tryReuseStructureFromOldProgram() { - var _a2; - if (!oldProgram) { - return 0 /* Not */; - } - const oldOptions = oldProgram.getCompilerOptions(); - if (changesAffectModuleResolution(oldOptions, options)) { - return 0 /* Not */; - } - const oldRootNames = oldProgram.getRootFileNames(); - if (!arrayIsEqualTo(oldRootNames, rootNames)) { - return 0 /* Not */; - } - if (!canReuseProjectReferences()) { - return 0 /* Not */; - } - if (projectReferences) { - resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile); - } - const newSourceFiles = []; - const modifiedSourceFiles = []; - structureIsReused = 2 /* Completely */; - if (forEachEntry(oldProgram.getMissingFilePaths(), (missingFileName) => host.fileExists(missingFileName))) { - return 0 /* Not */; - } - const oldSourceFiles = oldProgram.getSourceFiles(); - let SeenPackageName; - ((SeenPackageName2) => { - SeenPackageName2[SeenPackageName2["Exists"] = 0] = "Exists"; - SeenPackageName2[SeenPackageName2["Modified"] = 1] = "Modified"; - })(SeenPackageName || (SeenPackageName = {})); - const seenPackageNames = /* @__PURE__ */ new Map(); - for (const oldSourceFile of oldSourceFiles) { - const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options); - let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath( - oldSourceFile.fileName, - oldSourceFile.resolvedPath, - sourceFileOptions, - /*onError*/ - void 0, - shouldCreateNewSourceFile - ) : host.getSourceFile( - oldSourceFile.fileName, - sourceFileOptions, - /*onError*/ - void 0, - shouldCreateNewSourceFile - ); - if (!newSourceFile) { - return 0 /* Not */; - } - newSourceFile.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0; - newSourceFile.packageJsonScope = sourceFileOptions.packageJsonScope; - Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`"); - let fileChanged; - if (oldSourceFile.redirectInfo) { - if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) { - return 0 /* Not */; - } - fileChanged = false; - newSourceFile = oldSourceFile; - } else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) { - if (newSourceFile !== oldSourceFile) { - return 0 /* Not */; - } - fileChanged = false; - } else { - fileChanged = newSourceFile !== oldSourceFile; - } - newSourceFile.path = oldSourceFile.path; - newSourceFile.originalFileName = oldSourceFile.originalFileName; - newSourceFile.resolvedPath = oldSourceFile.resolvedPath; - newSourceFile.fileName = oldSourceFile.fileName; - const packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path); - if (packageName !== void 0) { - const prevKind = seenPackageNames.get(packageName); - const newKind = fileChanged ? 1 /* Modified */ : 0 /* Exists */; - if (prevKind !== void 0 && newKind === 1 /* Modified */ || prevKind === 1 /* Modified */) { - return 0 /* Not */; - } - seenPackageNames.set(packageName, newKind); - } - if (fileChanged) { - if (oldSourceFile.impliedNodeFormat !== newSourceFile.impliedNodeFormat) { - structureIsReused = 1 /* SafeModules */; - } else if (!arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) { - structureIsReused = 1 /* SafeModules */; - } else if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { - structureIsReused = 1 /* SafeModules */; - } else if (!arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { - structureIsReused = 1 /* SafeModules */; - } else { - collectExternalModuleReferences(newSourceFile); - if (!arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { - structureIsReused = 1 /* SafeModules */; - } else if (!arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { - structureIsReused = 1 /* SafeModules */; - } else if ((oldSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */) !== (newSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */)) { - structureIsReused = 1 /* SafeModules */; - } else if (!arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { - structureIsReused = 1 /* SafeModules */; - } - } - modifiedSourceFiles.push(newSourceFile); - } else if (hasInvalidatedResolutions(oldSourceFile.path)) { - structureIsReused = 1 /* SafeModules */; - modifiedSourceFiles.push(newSourceFile); - } - newSourceFiles.push(newSourceFile); - } - if (structureIsReused !== 2 /* Completely */) { - return structureIsReused; - } - for (const newSourceFile of modifiedSourceFiles) { - const moduleNames = getModuleNames(newSourceFile); - const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile); - (resolvedModulesProcessing ?? (resolvedModulesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, resolutions); - const optionsForFile = getCompilerOptionsForFile(newSourceFile); - const resolutionsChanged = hasChangesInResolutions( - moduleNames, - resolutions, - (name) => oldProgram.getResolvedModule(newSourceFile, name.text, getModeForUsageLocationWorker(newSourceFile, name, optionsForFile)), - moduleResolutionIsEqualTo - ); - if (resolutionsChanged) structureIsReused = 1 /* SafeModules */; - const typesReferenceDirectives = newSourceFile.typeReferenceDirectives; - const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile); - (resolvedTypeReferenceDirectiveNamesProcessing ?? (resolvedTypeReferenceDirectiveNamesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, typeReferenceResolutions); - const typeReferenceResolutionsChanged = hasChangesInResolutions( - typesReferenceDirectives, - typeReferenceResolutions, - (name) => oldProgram.getResolvedTypeReferenceDirective( - newSourceFile, - getTypeReferenceResolutionName(name), - getModeForTypeReferenceDirectiveInFile(name, newSourceFile) - ), - typeDirectiveIsEqualTo - ); - if (typeReferenceResolutionsChanged) structureIsReused = 1 /* SafeModules */; - } - if (structureIsReused !== 2 /* Completely */) { - return structureIsReused; - } - if (changesAffectingProgramStructure(oldOptions, options)) { - return 1 /* SafeModules */; - } - if (oldProgram.resolvedLibReferences && forEachEntry(oldProgram.resolvedLibReferences, (resolution, libFileName) => pathForLibFileWorker(libFileName).actual !== resolution.actual)) { - return 1 /* SafeModules */; - } - if (host.hasChangedAutomaticTypeDirectiveNames) { - if (host.hasChangedAutomaticTypeDirectiveNames()) return 1 /* SafeModules */; - } else { - automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host); - if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames)) return 1 /* SafeModules */; - } - missingFileNames = oldProgram.getMissingFilePaths(); - Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length); - for (const newSourceFile of newSourceFiles) { - filesByName.set(newSourceFile.path, newSourceFile); - } - const oldFilesByNameMap = oldProgram.getFilesByNameMap(); - oldFilesByNameMap.forEach((oldFile, path) => { - if (!oldFile) { - filesByName.set(path, oldFile); - return; - } - if (oldFile.path === path) { - if (oldProgram.isSourceFileFromExternalLibrary(oldFile)) { - sourceFilesFoundSearchingNodeModules.set(oldFile.path, true); - } - return; - } - filesByName.set(path, filesByName.get(oldFile.path)); - }); - files = newSourceFiles; - fileReasons = oldProgram.getFileIncludeReasons(); - fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); - automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames(); - automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions(); - sourceFileToPackageName = oldProgram.sourceFileToPackageName; - redirectTargetsMap = oldProgram.redirectTargetsMap; - usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules; - resolvedModules = oldProgram.resolvedModules; - resolvedTypeReferenceDirectiveNames = oldProgram.resolvedTypeReferenceDirectiveNames; - resolvedLibReferences = oldProgram.resolvedLibReferences; - packageMap = oldProgram.getCurrentPackagesMap(); - return 2 /* Completely */; - } - function getEmitHost(writeFileCallback) { - return { - getCanonicalFileName, - getCommonSourceDirectory: program.getCommonSourceDirectory, - getCompilerOptions: program.getCompilerOptions, - getCurrentDirectory: () => currentDirectory, - getSourceFile: program.getSourceFile, - getSourceFileByPath: program.getSourceFileByPath, - getSourceFiles: program.getSourceFiles, - isSourceFileFromExternalLibrary, - getResolvedProjectReferenceToRedirect, - getProjectReferenceRedirect, - isSourceOfProjectReferenceRedirect, - getSymlinkCache, - writeFile: writeFileCallback || writeFile2, - isEmitBlocked, - shouldTransformImportCall, - getEmitModuleFormatOfFile: getEmitModuleFormatOfFile2, - getDefaultResolutionModeForFile: getDefaultResolutionModeForFile2, - getModeForResolutionAtIndex: getModeForResolutionAtIndex2, - readFile: (f) => host.readFile(f), - fileExists: (f) => { - const path = toPath3(f); - if (getSourceFileByPath(path)) return true; - if (missingFileNames.has(path)) return false; - return host.fileExists(f); - }, - realpath: maybeBind(host, host.realpath), - useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(), - getBuildInfo: () => { - var _a2; - return (_a2 = program.getBuildInfo) == null ? void 0 : _a2.call(program); - }, - getSourceFileFromReference: (file, ref) => program.getSourceFileFromReference(file, ref), - redirectTargetsMap, - getFileIncludeReasons: program.getFileIncludeReasons, - createHash: maybeBind(host, host.createHash), - getModuleResolutionCache: () => program.getModuleResolutionCache(), - trace: maybeBind(host, host.trace), - getGlobalTypingsCacheLocation: program.getGlobalTypingsCacheLocation - }; - } - function writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data) { - host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); - } - function emitBuildInfo(writeFileCallback) { - var _a2, _b2; - (_a2 = tracing) == null ? void 0 : _a2.push( - tracing.Phase.Emit, - "emitBuildInfo", - {}, - /*separateBeginAndEnd*/ - true - ); - mark("beforeEmit"); - const emitResult = emitFiles( - notImplementedResolver, - getEmitHost(writeFileCallback), - /*targetSourceFile*/ - void 0, - /*transformers*/ - noTransformers, - /*emitOnly*/ - false, - /*onlyBuildInfo*/ - true - ); - mark("afterEmit"); - measure("Emit", "beforeEmit", "afterEmit"); - (_b2 = tracing) == null ? void 0 : _b2.pop(); - return emitResult; - } - function getResolvedProjectReferences() { - return resolvedProjectReferences; - } - function getProjectReferences() { - return projectReferences; - } - function isSourceFileFromExternalLibrary(file) { - return !!sourceFilesFoundSearchingNodeModules.get(file.path); - } - function isSourceFileDefaultLibrary(file) { - if (!file.isDeclarationFile) { - return false; - } - if (file.hasNoDefaultLib) { - return true; - } - if (options.noLib) { - return false; - } - const equalityComparer = host.useCaseSensitiveFileNames() ? equateStringsCaseSensitive : equateStringsCaseInsensitive; - if (!options.lib) { - return equalityComparer(file.fileName, getDefaultLibraryFileName()); - } else { - return some(options.lib, (libFileName) => { - const resolvedLib = resolvedLibReferences.get(libFileName); - return !!resolvedLib && equalityComparer(file.fileName, resolvedLib.actual); - }); - } - } - function getTypeChecker() { - return typeChecker || (typeChecker = createTypeChecker(program)); - } - function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit, skipBuildInfo) { - var _a2, _b2; - (_a2 = tracing) == null ? void 0 : _a2.push( - tracing.Phase.Emit, - "emit", - { path: sourceFile == null ? void 0 : sourceFile.path }, - /*separateBeginAndEnd*/ - true - ); - const result = runWithCancellationToken( - () => emitWorker( - program, - sourceFile, - writeFileCallback, - cancellationToken, - emitOnly, - transformers, - forceDtsEmit, - skipBuildInfo - ) - ); - (_b2 = tracing) == null ? void 0 : _b2.pop(); - return result; - } - function isEmitBlocked(emitFileName) { - return hasEmitBlockingDiagnostics.has(toPath3(emitFileName)); - } - function emitWorker(program2, sourceFile, writeFileCallback, cancellationToken, emitOnly, customTransformers, forceDtsEmit, skipBuildInfo) { - if (!forceDtsEmit) { - const result = handleNoEmitOptions(program2, sourceFile, writeFileCallback, cancellationToken); - if (result) return result; - } - const typeChecker2 = getTypeChecker(); - const emitResolver = typeChecker2.getEmitResolver( - options.outFile ? void 0 : sourceFile, - cancellationToken, - emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) - ); - mark("beforeEmit"); - const emitResult = typeChecker2.runWithCancellationToken( - cancellationToken, - () => emitFiles( - emitResolver, - getEmitHost(writeFileCallback), - sourceFile, - getTransformers(options, customTransformers, emitOnly), - emitOnly, - /*onlyBuildInfo*/ - false, - forceDtsEmit, - skipBuildInfo - ) - ); - mark("afterEmit"); - measure("Emit", "beforeEmit", "afterEmit"); - return emitResult; - } - function getSourceFile(fileName) { - return getSourceFileByPath(toPath3(fileName)); - } - function getSourceFileByPath(path) { - return filesByName.get(path) || void 0; - } - function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) { - if (sourceFile) { - return sortAndDeduplicateDiagnostics(getDiagnostics2(sourceFile, cancellationToken)); - } - return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => { - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } - return getDiagnostics2(sourceFile2, cancellationToken); - })); - } - function getSyntacticDiagnostics(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); - } - function getSemanticDiagnostics(sourceFile, cancellationToken, nodesToCheck) { - return getDiagnosticsHelper( - sourceFile, - (sourceFile2, cancellationToken2) => getSemanticDiagnosticsForFile(sourceFile2, cancellationToken2, nodesToCheck), - cancellationToken - ); - } - function getCachedSemanticDiagnostics(sourceFile) { - return cachedBindAndCheckDiagnosticsForFile == null ? void 0 : cachedBindAndCheckDiagnosticsForFile.get(sourceFile.path); - } - function getBindAndCheckDiagnostics(sourceFile, cancellationToken) { - return getBindAndCheckDiagnosticsForFile( - sourceFile, - cancellationToken, - /*nodesToCheck*/ - void 0 - ); - } - function getProgramDiagnostics(sourceFile) { - var _a2; - if (skipTypeChecking(sourceFile, options, program)) { - return emptyArray; - } - const programDiagnosticsInFile = updateAndGetProgramDiagnostics().getDiagnostics(sourceFile.fileName); - if (!((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) { - return programDiagnosticsInFile; - } - return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, programDiagnosticsInFile).diagnostics; - } - function getDeclarationDiagnostics2(sourceFile, cancellationToken) { - return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); - } - function getSyntacticDiagnosticsForFile(sourceFile) { - if (isSourceFileJS(sourceFile)) { - if (!sourceFile.additionalSyntacticDiagnostics) { - sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile); - } - return concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); - } - return sourceFile.parseDiagnostics; - } - function runWithCancellationToken(func) { - try { - return func(); - } catch (e) { - if (e instanceof OperationCanceledException) { - typeChecker = void 0; - } - throw e; - } - } - function getSemanticDiagnosticsForFile(sourceFile, cancellationToken, nodesToCheck) { - return concatenate( - filterSemanticDiagnostics(getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken, nodesToCheck), options), - getProgramDiagnostics(sourceFile) - ); - } - function getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken, nodesToCheck) { - if (nodesToCheck) { - return getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken, nodesToCheck); - } - let result = cachedBindAndCheckDiagnosticsForFile == null ? void 0 : cachedBindAndCheckDiagnosticsForFile.get(sourceFile.path); - if (!result) { - (cachedBindAndCheckDiagnosticsForFile ?? (cachedBindAndCheckDiagnosticsForFile = /* @__PURE__ */ new Map())).set( - sourceFile.path, - result = getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken) - ); - } - return result; - } - function getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken, nodesToCheck) { - return runWithCancellationToken(() => { - if (skipTypeChecking(sourceFile, options, program)) { - return emptyArray; - } - const typeChecker2 = getTypeChecker(); - Debug.assert(!!sourceFile.bindDiagnostics); - const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */; - const isPlainJs = isPlainJsFile(sourceFile, options.checkJs); - const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options); - let bindDiagnostics = sourceFile.bindDiagnostics; - let checkDiagnostics = typeChecker2.getDiagnostics(sourceFile, cancellationToken, nodesToCheck); - if (isPlainJs) { - bindDiagnostics = filter(bindDiagnostics, (d) => plainJSErrors.has(d.code)); - checkDiagnostics = filter(checkDiagnostics, (d) => plainJSErrors.has(d.code)); - } - return getMergedBindAndCheckDiagnostics( - sourceFile, - !isPlainJs, - !!nodesToCheck, - bindDiagnostics, - checkDiagnostics, - isCheckJs ? sourceFile.jsDocDiagnostics : void 0 - ); - }); - } - function getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics, partialCheck, ...allDiagnostics) { - var _a2; - const flatDiagnostics = flatten(allDiagnostics); - if (!includeBindAndCheckDiagnostics || !((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) { - return flatDiagnostics; - } - const { diagnostics, directives } = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics); - if (partialCheck) { - return diagnostics; - } - for (const errorExpectation of directives.getUnusedExpectations()) { - diagnostics.push(createDiagnosticForRange(sourceFile, errorExpectation.range, Diagnostics.Unused_ts_expect_error_directive)); - } - return diagnostics; - } - function getDiagnosticsWithPrecedingDirectives(sourceFile, commentDirectives, flatDiagnostics) { - const directives = createCommentDirectivesMap(sourceFile, commentDirectives); - const diagnostics = flatDiagnostics.filter((diagnostic) => markPrecedingCommentDirectiveLine(diagnostic, directives) === -1); - return { diagnostics, directives }; - } - function getSuggestionDiagnostics(sourceFile, cancellationToken) { - return runWithCancellationToken(() => { - return getTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken); - }); - } - function markPrecedingCommentDirectiveLine(diagnostic, directives) { - const { file, start } = diagnostic; - if (!file) { - return -1; - } - const lineStarts = getLineStarts(file); - let line = computeLineAndCharacterOfPosition(lineStarts, start).line - 1; - while (line >= 0) { - if (directives.markUsed(line)) { - return line; - } - const lineText = file.text.slice(lineStarts[line], lineStarts[line + 1]).trim(); - if (lineText !== "" && !/^\s*\/\/.*$/.test(lineText)) { - return -1; - } - line--; - } - return -1; - } - function getJSSyntacticDiagnosticsForFile(sourceFile) { - return runWithCancellationToken(() => { - const diagnostics = []; - walk(sourceFile, sourceFile); - forEachChildRecursively(sourceFile, walk, walkArray); - return diagnostics; - function walk(node, parent2) { - switch (parent2.kind) { - case 169 /* Parameter */: - case 172 /* PropertyDeclaration */: - case 174 /* MethodDeclaration */: - if (parent2.questionToken === node) { - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?")); - return "skip"; - } - // falls through - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 219 /* ArrowFunction */: - case 260 /* VariableDeclaration */: - if (parent2.type === node) { - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_annotations_can_only_be_used_in_TypeScript_files)); - return "skip"; - } - } - switch (node.kind) { - case 273 /* ImportClause */: - if (node.isTypeOnly) { - diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "import type")); - return "skip"; - } - break; - case 278 /* ExportDeclaration */: - if (node.isTypeOnly) { - diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "export type")); - return "skip"; - } - break; - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: - if (node.isTypeOnly) { - diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, isImportSpecifier(node) ? "import...type" : "export...type")); - return "skip"; - } - break; - case 271 /* ImportEqualsDeclaration */: - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.import_can_only_be_used_in_TypeScript_files)); - return "skip"; - case 277 /* ExportAssignment */: - if (node.isExportEquals) { - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.export_can_only_be_used_in_TypeScript_files)); - return "skip"; - } - break; - case 298 /* HeritageClause */: - const heritageClause = node; - if (heritageClause.token === 119 /* ImplementsKeyword */) { - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.implements_clauses_can_only_be_used_in_TypeScript_files)); - return "skip"; - } - break; - case 264 /* InterfaceDeclaration */: - const interfaceKeyword = tokenToString(120 /* InterfaceKeyword */); - Debug.assertIsDefined(interfaceKeyword); - diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, interfaceKeyword)); - return "skip"; - case 267 /* ModuleDeclaration */: - const moduleKeyword = node.flags & 32 /* Namespace */ ? tokenToString(145 /* NamespaceKeyword */) : tokenToString(144 /* ModuleKeyword */); - Debug.assertIsDefined(moduleKeyword); - diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, moduleKeyword)); - return "skip"; - case 265 /* TypeAliasDeclaration */: - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_aliases_can_only_be_used_in_TypeScript_files)); - return "skip"; - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 262 /* FunctionDeclaration */: - if (!node.body) { - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Signature_declarations_can_only_be_used_in_TypeScript_files)); - return "skip"; - } - return; - case 266 /* EnumDeclaration */: - const enumKeyword = Debug.checkDefined(tokenToString(94 /* EnumKeyword */)); - diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, enumKeyword)); - return "skip"; - case 235 /* NonNullExpression */: - diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Non_null_assertions_can_only_be_used_in_TypeScript_files)); - return "skip"; - case 234 /* AsExpression */: - diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_assertion_expressions_can_only_be_used_in_TypeScript_files)); - return "skip"; - case 238 /* SatisfiesExpression */: - diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files)); - return "skip"; - case 216 /* TypeAssertionExpression */: - Debug.fail(); - } - } - function walkArray(nodes, parent2) { - if (canHaveIllegalDecorators(parent2)) { - const decorator = find(parent2.modifiers, isDecorator); - if (decorator) { - diagnostics.push(createDiagnosticForNode2(decorator, Diagnostics.Decorators_are_not_valid_here)); - } - } else if (canHaveDecorators(parent2) && parent2.modifiers) { - const decoratorIndex = findIndex(parent2.modifiers, isDecorator); - if (decoratorIndex >= 0) { - if (isParameter(parent2) && !options.experimentalDecorators) { - diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here)); - } else if (isClassDeclaration(parent2)) { - const exportIndex = findIndex(parent2.modifiers, isExportModifier); - if (exportIndex >= 0) { - const defaultIndex = findIndex(parent2.modifiers, isDefaultModifier); - if (decoratorIndex > exportIndex && defaultIndex >= 0 && decoratorIndex < defaultIndex) { - diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here)); - } else if (exportIndex >= 0 && decoratorIndex < exportIndex) { - const trailingDecoratorIndex = findIndex(parent2.modifiers, isDecorator, exportIndex); - if (trailingDecoratorIndex >= 0) { - diagnostics.push(addRelatedInfo( - createDiagnosticForNode2(parent2.modifiers[trailingDecoratorIndex], Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export), - createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorator_used_before_export_here) - )); - } - } - } - } - } - } - switch (parent2.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 219 /* ArrowFunction */: - if (nodes === parent2.typeParameters) { - diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_parameter_declarations_can_only_be_used_in_TypeScript_files)); - return "skip"; - } - // falls through - case 243 /* VariableStatement */: - if (nodes === parent2.modifiers) { - checkModifiers(parent2.modifiers, parent2.kind === 243 /* VariableStatement */); - return "skip"; - } - break; - case 172 /* PropertyDeclaration */: - if (nodes === parent2.modifiers) { - for (const modifier of nodes) { - if (isModifier(modifier) && modifier.kind !== 126 /* StaticKeyword */ && modifier.kind !== 129 /* AccessorKeyword */) { - diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind))); - } - } - return "skip"; - } - break; - case 169 /* Parameter */: - if (nodes === parent2.modifiers && some(nodes, isModifier)) { - diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Parameter_modifiers_can_only_be_used_in_TypeScript_files)); - return "skip"; - } - break; - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 233 /* ExpressionWithTypeArguments */: - case 285 /* JsxSelfClosingElement */: - case 286 /* JsxOpeningElement */: - case 215 /* TaggedTemplateExpression */: - if (nodes === parent2.typeArguments) { - diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_arguments_can_only_be_used_in_TypeScript_files)); - return "skip"; - } - break; - } - } - function checkModifiers(modifiers, isConstValid) { - for (const modifier of modifiers) { - switch (modifier.kind) { - case 87 /* ConstKeyword */: - if (isConstValid) { - continue; - } - // to report error, - // falls through - case 125 /* PublicKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 148 /* ReadonlyKeyword */: - case 138 /* DeclareKeyword */: - case 128 /* AbstractKeyword */: - case 164 /* OverrideKeyword */: - case 103 /* InKeyword */: - case 147 /* OutKeyword */: - diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind))); - break; - // These are all legal modifiers. - case 126 /* StaticKeyword */: - case 95 /* ExportKeyword */: - case 90 /* DefaultKeyword */: - case 129 /* AccessorKeyword */: - } - } - } - function createDiagnosticForNodeArray2(nodes, message, ...args) { - const start = nodes.pos; - return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args); - } - function createDiagnosticForNode2(node, message, ...args) { - return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args); - } - }); - } - function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { - let result = cachedDeclarationDiagnosticsForFile == null ? void 0 : cachedDeclarationDiagnosticsForFile.get(sourceFile.path); - if (!result) { - (cachedDeclarationDiagnosticsForFile ?? (cachedDeclarationDiagnosticsForFile = /* @__PURE__ */ new Map())).set( - sourceFile.path, - result = getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) - ); - } - return result; - } - function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { - return runWithCancellationToken(() => { - const resolver = getTypeChecker().getEmitResolver(sourceFile, cancellationToken); - return getDeclarationDiagnostics(getEmitHost(noop), resolver, sourceFile) || emptyArray; - }); - } - function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { - return sourceFile.isDeclarationFile ? emptyArray : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); - } - function getOptionsDiagnostics() { - return sortAndDeduplicateDiagnostics(concatenate( - updateAndGetProgramDiagnostics().getGlobalDiagnostics(), - getOptionsDiagnosticsOfConfigFile() - )); - } - function getOptionsDiagnosticsOfConfigFile() { - if (!options.configFile) return emptyArray; - let diagnostics = updateAndGetProgramDiagnostics().getDiagnostics(options.configFile.fileName); - forEachResolvedProjectReference2((resolvedRef) => { - diagnostics = concatenate(diagnostics, updateAndGetProgramDiagnostics().getDiagnostics(resolvedRef.sourceFile.fileName)); - }); - return diagnostics; - } - function getGlobalDiagnostics() { - return rootNames.length ? sortAndDeduplicateDiagnostics(getTypeChecker().getGlobalDiagnostics().slice()) : emptyArray; - } - function getConfigFileParsingDiagnostics2() { - return configFileParsingDiagnostics || emptyArray; - } - function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) { - processSourceFile( - normalizePath(fileName), - isDefaultLib, - ignoreNoDefaultLib, - /*packageId*/ - void 0, - reason - ); - } - function fileReferenceIsEqualTo(a, b) { - return a.fileName === b.fileName; - } - function moduleNameIsEqualTo(a, b) { - return a.kind === 80 /* Identifier */ ? b.kind === 80 /* Identifier */ && a.escapedText === b.escapedText : b.kind === 11 /* StringLiteral */ && a.text === b.text; - } - function createSyntheticImport(text, file) { - const externalHelpersModuleReference = factory.createStringLiteral(text); - const importDecl = factory.createImportDeclaration( - /*modifiers*/ - void 0, - /*importClause*/ - void 0, - externalHelpersModuleReference - ); - addInternalEmitFlags(importDecl, 2 /* NeverApplyImportHelper */); - setParent(externalHelpersModuleReference, importDecl); - setParent(importDecl, file); - externalHelpersModuleReference.flags &= ~16 /* Synthesized */; - importDecl.flags &= ~16 /* Synthesized */; - return externalHelpersModuleReference; - } - function collectExternalModuleReferences(file) { - if (file.imports) { - return; - } - const isJavaScriptFile = isSourceFileJS(file); - const isExternalModuleFile = isExternalModule(file); - let imports; - let moduleAugmentations; - let ambientModules; - if (isJavaScriptFile || !file.isDeclarationFile && (getIsolatedModules(options) || isExternalModule(file))) { - if (options.importHelpers) { - imports = [createSyntheticImport(externalHelpersModuleNameText, file)]; - } - const jsxImport = getJSXRuntimeImport(getJSXImplicitImportBase(options, file), options); - if (jsxImport) { - (imports || (imports = [])).push(createSyntheticImport(jsxImport, file)); - } - } - for (const node of file.statements) { - collectModuleReferences( - node, - /*inAmbientModule*/ - false - ); - } - if (file.flags & 4194304 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) { - forEachDynamicImportOrRequireCall( - file, - /*includeTypeSpaceImports*/ - true, - /*requireStringLiteralLikeArgument*/ - true, - (node, moduleSpecifier) => { - setParentRecursive( - node, - /*incremental*/ - false - ); - imports = append(imports, moduleSpecifier); - } - ); - } - file.imports = imports || emptyArray; - file.moduleAugmentations = moduleAugmentations || emptyArray; - file.ambientModuleNames = ambientModules || emptyArray; - return; - function collectModuleReferences(node, inAmbientModule) { - if (isAnyImportOrReExport(node)) { - const moduleNameExpr = getExternalModuleName(node); - if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) { - setParentRecursive( - node, - /*incremental*/ - false - ); - imports = append(imports, moduleNameExpr); - if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) { - if (startsWith(moduleNameExpr.text, "node:") && !exclusivelyPrefixedNodeCoreModules.has(moduleNameExpr.text)) { - usesUriStyleNodeCoreModules = true; - } else if (usesUriStyleNodeCoreModules === void 0 && unprefixedNodeCoreModules.has(moduleNameExpr.text)) { - usesUriStyleNodeCoreModules = false; - } - } - } - } else if (isModuleDeclaration(node)) { - if (isAmbientModule(node) && (inAmbientModule || hasSyntacticModifier(node, 128 /* Ambient */) || file.isDeclarationFile)) { - node.name.parent = node; - const nameText = getTextOfIdentifierOrLiteral(node.name); - if (isExternalModuleFile || inAmbientModule && !isExternalModuleNameRelative(nameText)) { - (moduleAugmentations || (moduleAugmentations = [])).push(node.name); - } else if (!inAmbientModule) { - if (file.isDeclarationFile) { - (ambientModules || (ambientModules = [])).push(nameText); - } - const body = node.body; - if (body) { - for (const statement of body.statements) { - collectModuleReferences( - statement, - /*inAmbientModule*/ - true - ); - } - } - } - } - } - } - } - function getLibFileFromReference(ref) { - var _a2; - const libFileName = getLibFileNameFromLibReference(ref); - const actualFileName = libFileName && ((_a2 = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName)) == null ? void 0 : _a2.actual); - return actualFileName !== void 0 ? getSourceFile(actualFileName) : void 0; - } - function getSourceFileFromReference(referencingFile, ref) { - return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile); - } - function getSourceFileFromReferenceWorker(fileName, getSourceFile2, fail, reason) { - if (hasExtension(fileName)) { - const canonicalFileName = host.getCanonicalFileName(fileName); - if (!options.allowNonTsExtensions && !forEach(flatten(supportedExtensionsWithJsonIfResolveJsonModule), (extension) => fileExtensionIs(canonicalFileName, extension))) { - if (fail) { - if (hasJSFileExtension(canonicalFileName)) { - fail(Diagnostics.File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option, fileName); - } else { - fail(Diagnostics.File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'"); - } - } - return void 0; - } - const sourceFile = getSourceFile2(fileName); - if (fail) { - if (!sourceFile) { - const redirect = getProjectReferenceRedirect(fileName); - if (redirect) { - fail(Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName); - } else { - fail(Diagnostics.File_0_not_found, fileName); - } - } else if (isReferencedFile(reason) && canonicalFileName === host.getCanonicalFileName(getSourceFileByPath(reason.file).fileName)) { - fail(Diagnostics.A_file_cannot_have_a_reference_to_itself); - } - } - return sourceFile; - } else { - const sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile2(fileName); - if (sourceFileNoExtension) return sourceFileNoExtension; - if (fail && options.allowNonTsExtensions) { - fail(Diagnostics.File_0_not_found, fileName); - return void 0; - } - const sourceFileWithAddedExtension = forEach(supportedExtensions[0], (extension) => getSourceFile2(fileName + extension)); - if (fail && !sourceFileWithAddedExtension) fail(Diagnostics.Could_not_resolve_the_path_0_with_the_extensions_Colon_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'"); - return sourceFileWithAddedExtension; - } - } - function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) { - getSourceFileFromReferenceWorker( - fileName, - (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId), - // TODO: GH#18217 - (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic( - /*file*/ - void 0, - reason, - diagnostic, - args - ), - reason - ); - } - function processProjectReferenceFile(fileName, reason) { - return processSourceFile( - fileName, - /*isDefaultLib*/ - false, - /*ignoreNoDefaultLib*/ - false, - /*packageId*/ - void 0, - reason - ); - } - function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) { - const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile); - if (hasExistingReasonToReportErrorOn) { - addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.Already_included_file_name_0_differs_from_file_name_1_only_in_casing, [existingFile.fileName, fileName]); - } else { - addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]); - } - } - function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) { - var _a2; - const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected }); - redirect.fileName = fileName; - redirect.path = path; - redirect.resolvedPath = resolvedPath; - redirect.originalFileName = originalFileName; - redirect.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0; - redirect.packageJsonScope = sourceFileOptions.packageJsonScope; - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - return redirect; - } - function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) { - var _a2, _b2; - (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "findSourceFile", { - fileName, - isDefaultLib: isDefaultLib || void 0, - fileIncludeKind: FileIncludeKind[reason.kind] - }); - const result = findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId); - (_b2 = tracing) == null ? void 0 : _b2.pop(); - return result; - } - function getCreateSourceFileOptions(fileName, moduleResolutionCache2, host2, options2) { - const result = getImpliedNodeFormatForFileWorker(getNormalizedAbsolutePath(fileName, currentDirectory), moduleResolutionCache2 == null ? void 0 : moduleResolutionCache2.getPackageJsonInfoCache(), host2, options2); - const languageVersion = getEmitScriptTarget(options2); - const setExternalModuleIndicator2 = getSetExternalModuleIndicator(options2); - return typeof result === "object" ? { ...result, languageVersion, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode } : { languageVersion, impliedNodeFormat: result, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode }; - } - function findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) { - var _a2; - const path = toPath3(fileName); - if (useSourceOfProjectReferenceRedirect) { - let source = getSourceOfProjectReferenceRedirect(path); - if (!source && host.realpath && options.preserveSymlinks && isDeclarationFileName(fileName) && fileName.includes(nodeModulesPathPart)) { - const realPath2 = toPath3(host.realpath(fileName)); - if (realPath2 !== path) source = getSourceOfProjectReferenceRedirect(realPath2); - } - if (source) { - const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0; - if (file2) addFileToFilesByName( - file2, - path, - fileName, - /*redirectedPath*/ - void 0 - ); - return file2; - } - } - const originalFileName = fileName; - if (filesByName.has(path)) { - const file2 = filesByName.get(path); - const addedReason = addFileIncludeReason( - file2 || void 0, - reason, - /*checkExisting*/ - true - ); - if (file2 && addedReason && !(options.forceConsistentCasingInFileNames === false)) { - const checkedName = file2.fileName; - const isRedirect = toPath3(checkedName) !== toPath3(fileName); - if (isRedirect) { - fileName = getProjectReferenceRedirect(fileName) || fileName; - } - const checkedAbsolutePath = getNormalizedAbsolutePathWithoutRoot(checkedName, currentDirectory); - const inputAbsolutePath = getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory); - if (checkedAbsolutePath !== inputAbsolutePath) { - reportFileNamesDifferOnlyInCasingError(fileName, file2, reason); - } - } - if (file2 && sourceFilesFoundSearchingNodeModules.get(file2.path) && currentNodeModulesDepth === 0) { - sourceFilesFoundSearchingNodeModules.set(file2.path, false); - if (!options.noResolve) { - processReferencedFiles(file2, isDefaultLib); - processTypeReferenceDirectives(file2); - } - if (!options.noLib) { - processLibReferenceDirectives(file2); - } - modulesWithElidedImports.set(file2.path, false); - processImportedModules(file2); - } else if (file2 && modulesWithElidedImports.get(file2.path)) { - if (currentNodeModulesDepth < maxNodeModuleJsDepth) { - modulesWithElidedImports.set(file2.path, false); - processImportedModules(file2); - } - } - return file2 || void 0; - } - let redirectedPath; - if (!useSourceOfProjectReferenceRedirect) { - const redirectProject = getProjectReferenceRedirectProject(fileName); - if (redirectProject) { - if (redirectProject.commandLine.options.outFile) { - return void 0; - } - const redirect = getProjectReferenceOutputName(redirectProject, fileName); - fileName = redirect; - redirectedPath = toPath3(redirect); - } - } - const sourceFileOptions = getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options); - const file = host.getSourceFile( - fileName, - sourceFileOptions, - (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic( - /*file*/ - void 0, - reason, - Diagnostics.Cannot_read_file_0_Colon_1, - [fileName, hostErrorMessage] - ), - shouldCreateNewSourceFile - ); - if (packageId) { - const packageIdKey = packageIdToString(packageId); - const fileFromPackageId = packageIdToSourceFile.get(packageIdKey); - if (fileFromPackageId) { - const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions); - redirectTargetsMap.add(fileFromPackageId.path, fileName); - addFileToFilesByName(dupFile, path, fileName, redirectedPath); - addFileIncludeReason( - dupFile, - reason, - /*checkExisting*/ - false - ); - sourceFileToPackageName.set(path, packageIdToPackageName(packageId)); - processingOtherFiles.push(dupFile); - return dupFile; - } else if (file) { - packageIdToSourceFile.set(packageIdKey, file); - sourceFileToPackageName.set(path, packageIdToPackageName(packageId)); - } - } - addFileToFilesByName(file, path, fileName, redirectedPath); - if (file) { - sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); - file.fileName = fileName; - file.path = path; - file.resolvedPath = toPath3(fileName); - file.originalFileName = originalFileName; - file.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0; - file.packageJsonScope = sourceFileOptions.packageJsonScope; - addFileIncludeReason( - file, - reason, - /*checkExisting*/ - false - ); - if (host.useCaseSensitiveFileNames()) { - const pathLowerCase = toFileNameLowerCase(path); - const existingFile = filesByNameIgnoreCase.get(pathLowerCase); - if (existingFile) { - reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason); - } else { - filesByNameIgnoreCase.set(pathLowerCase, file); - } - } - skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib && !ignoreNoDefaultLib; - if (!options.noResolve) { - processReferencedFiles(file, isDefaultLib); - processTypeReferenceDirectives(file); - } - if (!options.noLib) { - processLibReferenceDirectives(file); - } - processImportedModules(file); - if (isDefaultLib) { - processingDefaultLibFiles.push(file); - } else { - processingOtherFiles.push(file); - } - (filesWithReferencesProcessed ?? (filesWithReferencesProcessed = /* @__PURE__ */ new Set())).add(file.path); - } - return file; - } - function addFileIncludeReason(file, reason, checkExisting) { - if (file && (!checkExisting || !isReferencedFile(reason) || !(filesWithReferencesProcessed == null ? void 0 : filesWithReferencesProcessed.has(reason.file)))) { - fileReasons.add(file.path, reason); - return true; - } - return false; - } - function addFileToFilesByName(file, path, fileName, redirectedPath) { - if (redirectedPath) { - updateFilesByNameMap(fileName, redirectedPath, file); - updateFilesByNameMap(fileName, path, file || false); - } else { - updateFilesByNameMap(fileName, path, file); - } - } - function updateFilesByNameMap(fileName, path, file) { - filesByName.set(path, file); - if (file !== void 0) missingFileNames.delete(path); - else missingFileNames.set(path, fileName); - } - function getProjectReferenceRedirect(fileName) { - const referencedProject = getProjectReferenceRedirectProject(fileName); - return referencedProject && getProjectReferenceOutputName(referencedProject, fileName); - } - function getProjectReferenceRedirectProject(fileName) { - if (!resolvedProjectReferences || !resolvedProjectReferences.length || isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */)) { - return void 0; - } - return getResolvedProjectReferenceToRedirect(fileName); - } - function getProjectReferenceOutputName(referencedProject, fileName) { - const out = referencedProject.commandLine.options.outFile; - return out ? changeExtension(out, ".d.ts" /* Dts */) : getOutputDeclarationFileName(fileName, referencedProject.commandLine, !host.useCaseSensitiveFileNames()); - } - function getResolvedProjectReferenceToRedirect(fileName) { - if (mapFromFileToProjectReferenceRedirects === void 0) { - mapFromFileToProjectReferenceRedirects = /* @__PURE__ */ new Map(); - forEachResolvedProjectReference2((referencedProject) => { - if (toPath3(options.configFilePath) !== referencedProject.sourceFile.path) { - referencedProject.commandLine.fileNames.forEach((f) => mapFromFileToProjectReferenceRedirects.set(toPath3(f), referencedProject.sourceFile.path)); - } - }); - } - const referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath3(fileName)); - return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath); - } - function forEachResolvedProjectReference2(cb) { - return forEachResolvedProjectReference(resolvedProjectReferences, cb); - } - function getSourceOfProjectReferenceRedirect(path) { - if (!isDeclarationFileName(path)) return void 0; - if (mapFromToProjectReferenceRedirectSource === void 0) { - mapFromToProjectReferenceRedirectSource = /* @__PURE__ */ new Map(); - forEachResolvedProjectReference2((resolvedRef) => { - const out = resolvedRef.commandLine.options.outFile; - if (out) { - const outputDts = changeExtension(out, ".d.ts" /* Dts */); - mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), true); - } else { - const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(resolvedRef.commandLine, !host.useCaseSensitiveFileNames())); - forEach(resolvedRef.commandLine.fileNames, (fileName) => { - if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) { - const outputDts = getOutputDeclarationFileName(fileName, resolvedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3); - mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), fileName); - } - }); - } - }); - } - return mapFromToProjectReferenceRedirectSource.get(path); - } - function isSourceOfProjectReferenceRedirect(fileName) { - return useSourceOfProjectReferenceRedirect && !!getResolvedProjectReferenceToRedirect(fileName); - } - function getResolvedProjectReferenceByPath(projectReferencePath) { - if (!projectReferenceRedirects) { - return void 0; - } - return projectReferenceRedirects.get(projectReferencePath) || void 0; - } - function processReferencedFiles(file, isDefaultLib) { - forEach(file.referencedFiles, (ref, index) => { - processSourceFile( - resolveTripleslashReference(ref.fileName, file.fileName), - isDefaultLib, - /*ignoreNoDefaultLib*/ - false, - /*packageId*/ - void 0, - { kind: 4 /* ReferenceFile */, file: file.path, index } - ); - }); - } - function processTypeReferenceDirectives(file) { - const typeDirectives = file.typeReferenceDirectives; - if (!typeDirectives.length) return; - const resolutions = (resolvedTypeReferenceDirectiveNamesProcessing == null ? void 0 : resolvedTypeReferenceDirectiveNamesProcessing.get(file.path)) || resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file); - const resolutionsInFile = createModeAwareCache(); - (resolvedTypeReferenceDirectiveNames ?? (resolvedTypeReferenceDirectiveNames = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile); - for (let index = 0; index < typeDirectives.length; index++) { - const ref = file.typeReferenceDirectives[index]; - const resolvedTypeReferenceDirective = resolutions[index]; - const fileName = ref.fileName; - const mode = getModeForTypeReferenceDirectiveInFile(ref, file); - resolutionsInFile.set(fileName, mode, resolvedTypeReferenceDirective); - processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index }); - } - } - function getCompilerOptionsForFile(file) { - var _a2; - return ((_a2 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a2.commandLine.options) || options; - } - function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) { - var _a2, _b2; - (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 }); - processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason); - (_b2 = tracing) == null ? void 0 : _b2.pop(); - } - function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) { - addResolutionDiagnostics(resolution); - const { resolvedTypeReferenceDirective } = resolution; - if (resolvedTypeReferenceDirective) { - if (resolvedTypeReferenceDirective.isExternalLibraryImport) currentNodeModulesDepth++; - processSourceFile( - resolvedTypeReferenceDirective.resolvedFileName, - /*isDefaultLib*/ - false, - /*ignoreNoDefaultLib*/ - false, - resolvedTypeReferenceDirective.packageId, - reason - ); - if (resolvedTypeReferenceDirective.isExternalLibraryImport) currentNodeModulesDepth--; - } else { - addFilePreprocessingFileExplainingDiagnostic( - /*file*/ - void 0, - reason, - Diagnostics.Cannot_find_type_definition_file_for_0, - [typeReferenceDirective] - ); - } - } - function pathForLibFile(libFileName) { - const existing = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName); - if (existing) return existing.actual; - const result = pathForLibFileWorker(libFileName); - (resolvedLibReferences ?? (resolvedLibReferences = /* @__PURE__ */ new Map())).set(libFileName, result); - return result.actual; - } - function pathForLibFileWorker(libFileName) { - var _a2, _b2, _c2, _d2, _e2; - const existing = resolvedLibProcessing == null ? void 0 : resolvedLibProcessing.get(libFileName); - if (existing) return existing; - if (structureIsReused !== 0 /* Not */ && oldProgram && !hasInvalidatedLibResolutions(libFileName)) { - const oldResolution = (_a2 = oldProgram.resolvedLibReferences) == null ? void 0 : _a2.get(libFileName); - if (oldResolution) { - if (oldResolution.resolution && isTraceEnabled(options, host)) { - const libraryName2 = getLibraryNameFromLibFileName(libFileName); - const resolveFrom2 = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName); - trace( - host, - oldResolution.resolution.resolvedModule ? oldResolution.resolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved, - libraryName2, - getNormalizedAbsolutePath(resolveFrom2, currentDirectory), - (_b2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _b2.resolvedFileName, - ((_c2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _c2.packageId) && packageIdToString(oldResolution.resolution.resolvedModule.packageId) - ); - } - (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, oldResolution); - return oldResolution; - } - } - const libraryName = getLibraryNameFromLibFileName(libFileName); - const resolveFrom = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName); - (_d2 = tracing) == null ? void 0 : _d2.push(tracing.Phase.Program, "resolveLibrary", { resolveFrom }); - mark("beforeResolveLibrary"); - const resolution = actualResolveLibrary(libraryName, resolveFrom, options, libFileName); - mark("afterResolveLibrary"); - measure("ResolveLibrary", "beforeResolveLibrary", "afterResolveLibrary"); - (_e2 = tracing) == null ? void 0 : _e2.pop(); - const result = { - resolution, - actual: resolution.resolvedModule ? resolution.resolvedModule.resolvedFileName : combinePaths(defaultLibraryPath, libFileName) - }; - (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, result); - return result; - } - function processLibReferenceDirectives(file) { - forEach(file.libReferenceDirectives, (libReference, index) => { - const libFileName = getLibFileNameFromLibReference(libReference); - if (libFileName) { - processRootFile( - pathForLibFile(libFileName), - /*isDefaultLib*/ - true, - /*ignoreNoDefaultLib*/ - true, - { kind: 7 /* LibReferenceDirective */, file: file.path, index } - ); - } else { - (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({ - kind: 0 /* FilePreprocessingLibReferenceDiagnostic */, - reason: { kind: 7 /* LibReferenceDirective */, file: file.path, index } - }); - } - }); - } - function getCanonicalFileName(fileName) { - return host.getCanonicalFileName(fileName); - } - function processImportedModules(file) { - collectExternalModuleReferences(file); - if (file.imports.length || file.moduleAugmentations.length) { - const moduleNames = getModuleNames(file); - const resolutions = (resolvedModulesProcessing == null ? void 0 : resolvedModulesProcessing.get(file.path)) || resolveModuleNamesReusingOldState(moduleNames, file); - Debug.assert(resolutions.length === moduleNames.length); - const optionsForFile = getCompilerOptionsForFile(file); - const resolutionsInFile = createModeAwareCache(); - (resolvedModules ?? (resolvedModules = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile); - for (let index = 0; index < moduleNames.length; index++) { - const resolution = resolutions[index].resolvedModule; - const moduleName = moduleNames[index].text; - const mode = getModeForUsageLocationWorker(file, moduleNames[index], optionsForFile); - resolutionsInFile.set(moduleName, mode, resolutions[index]); - addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode); - if (!resolution) { - continue; - } - const isFromNodeModulesSearch = resolution.isExternalLibraryImport; - const isJsFile = !resolutionExtensionIsTSOrJson(resolution.extension) && !getProjectReferenceRedirectProject(resolution.resolvedFileName); - const isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile && (!resolution.originalPath || pathContainsNodeModules(resolution.resolvedFileName)); - const resolvedFileName = resolution.resolvedFileName; - if (isFromNodeModulesSearch) { - currentNodeModulesDepth++; - } - const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; - const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 16777216 /* JSDoc */)); - if (elideImport) { - modulesWithElidedImports.set(file.path, true); - } else if (shouldAddFile) { - findSourceFile( - resolvedFileName, - /*isDefaultLib*/ - false, - /*ignoreNoDefaultLib*/ - false, - { kind: 3 /* Import */, file: file.path, index }, - resolution.packageId - ); - } - if (isFromNodeModulesSearch) { - currentNodeModulesDepth--; - } - } - } - } - function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { - let allFilesBelongToPath = true; - const absoluteRootDirectoryPath = host.getCanonicalFileName(getNormalizedAbsolutePath(rootDirectory, currentDirectory)); - for (const sourceFile of sourceFiles) { - if (!sourceFile.isDeclarationFile) { - const absoluteSourceFilePath = host.getCanonicalFileName(getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); - if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { - addLazyProgramDiagnosticExplainingFile( - sourceFile, - Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, - [sourceFile.fileName, rootDirectory] - ); - allFilesBelongToPath = false; - } - } - } - return allFilesBelongToPath; - } - function parseProjectReferenceConfigFile(ref) { - if (!projectReferenceRedirects) { - projectReferenceRedirects = /* @__PURE__ */ new Map(); - } - const refPath = resolveProjectReferencePath(ref); - const sourceFilePath = toPath3(refPath); - const fromCache = projectReferenceRedirects.get(sourceFilePath); - if (fromCache !== void 0) { - return fromCache || void 0; - } - let commandLine; - let sourceFile; - if (host.getParsedCommandLine) { - commandLine = host.getParsedCommandLine(refPath); - if (!commandLine) { - addFileToFilesByName( - /*file*/ - void 0, - sourceFilePath, - refPath, - /*redirectedPath*/ - void 0 - ); - projectReferenceRedirects.set(sourceFilePath, false); - return void 0; - } - sourceFile = Debug.checkDefined(commandLine.options.configFile); - Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath); - addFileToFilesByName( - sourceFile, - sourceFilePath, - refPath, - /*redirectedPath*/ - void 0 - ); - } else { - const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), currentDirectory); - sourceFile = host.getSourceFile(refPath, 100 /* JSON */); - addFileToFilesByName( - sourceFile, - sourceFilePath, - refPath, - /*redirectedPath*/ - void 0 - ); - if (sourceFile === void 0) { - projectReferenceRedirects.set(sourceFilePath, false); - return void 0; - } - commandLine = parseJsonSourceFileConfigFileContent( - sourceFile, - configParsingHost, - basePath, - /*existingOptions*/ - void 0, - refPath - ); - } - sourceFile.fileName = refPath; - sourceFile.path = sourceFilePath; - sourceFile.resolvedPath = sourceFilePath; - sourceFile.originalFileName = refPath; - const resolvedRef = { commandLine, sourceFile }; - projectReferenceRedirects.set(sourceFilePath, resolvedRef); - if (commandLine.projectReferences) { - resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile); - } - return resolvedRef; - } - function verifyCompilerOptions() { - if (options.strictPropertyInitialization && !getStrictOptionValue(options, "strictNullChecks")) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks"); - } - if (options.exactOptionalPropertyTypes && !getStrictOptionValue(options, "strictNullChecks")) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "exactOptionalPropertyTypes", "strictNullChecks"); - } - if (options.isolatedModules || options.verbatimModuleSyntax) { - if (options.outFile) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules"); - } - } - if (options.isolatedDeclarations) { - if (getAllowJSCompilerOption(options)) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "isolatedDeclarations"); - } - if (!getEmitDeclarations(options)) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "isolatedDeclarations", "declaration", "composite"); - } - } - if (options.inlineSourceMap) { - if (options.sourceMap) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap"); - } - if (options.mapRoot) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap"); - } - } - if (options.composite) { - if (options.declaration === false) { - createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration"); - } - if (options.incremental === false) { - createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_incremental_compilation, "declaration"); - } - } - const outputFile = options.outFile; - if (!options.tsBuildInfoFile && options.incremental && !outputFile && !options.configFilePath) { - programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified)); - } - verifyDeprecatedCompilerOptions(); - verifyProjectReferences(); - if (options.composite) { - const rootPaths = new Set(rootNames.map(toPath3)); - for (const file of files) { - if (sourceFileMayBeEmitted(file, program) && !rootPaths.has(file.path)) { - addLazyProgramDiagnosticExplainingFile( - file, - Diagnostics.File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern, - [file.fileName, options.configFilePath || ""] - ); - } - } - } - if (options.paths) { - for (const key in options.paths) { - if (!hasProperty(options.paths, key)) { - continue; - } - if (!hasZeroOrOneAsteriskCharacter(key)) { - createDiagnosticForOptionPaths( - /*onKey*/ - true, - key, - Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, - key - ); - } - if (isArray(options.paths[key])) { - const len = options.paths[key].length; - if (len === 0) { - createDiagnosticForOptionPaths( - /*onKey*/ - false, - key, - Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, - key - ); - } - for (let i = 0; i < len; i++) { - const subst = options.paths[key][i]; - const typeOfSubst = typeof subst; - if (typeOfSubst === "string") { - if (!hasZeroOrOneAsteriskCharacter(subst)) { - createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character, subst, key); - } - if (!options.baseUrl && !pathIsRelative(subst) && !pathIsAbsolute(subst)) { - createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash); - } - } else { - createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst); - } - } - } else { - createDiagnosticForOptionPaths( - /*onKey*/ - false, - key, - Diagnostics.Substitutions_for_pattern_0_should_be_an_array, - key - ); - } - } - } - if (!options.sourceMap && !options.inlineSourceMap) { - if (options.inlineSources) { - createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources"); - } - if (options.sourceRoot) { - createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot"); - } - } - if (options.mapRoot && !(options.sourceMap || options.declarationMap)) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap"); - } - if (options.declarationDir) { - if (!getEmitDeclarations(options)) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite"); - } - if (outputFile) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", "outFile"); - } - } - if (options.declarationMap && !getEmitDeclarations(options)) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite"); - } - if (options.lib && options.noLib) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib"); - } - const languageVersion = getEmitScriptTarget(options); - const firstNonAmbientExternalModuleSourceFile = find(files, (f) => isExternalModule(f) && !f.isDeclarationFile); - if (options.isolatedModules || options.verbatimModuleSyntax) { - if (options.module === 0 /* None */ && languageVersion < 2 /* ES2015 */ && options.isolatedModules) { - createDiagnosticForOptionName(Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target"); - } - if (options.preserveConstEnums === false) { - createDiagnosticForOptionName(Diagnostics.Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled, options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules", "preserveConstEnums"); - } - } else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === 0 /* None */) { - const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); - } - if (outputFile && !options.emitDeclarationOnly) { - if (options.module && !(options.module === 2 /* AMD */ || options.module === 4 /* System */)) { - createDiagnosticForOptionName(Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, "outFile", "module"); - } else if (options.module === void 0 && firstNonAmbientExternalModuleSourceFile) { - const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); - programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, "outFile")); - } - } - if (getResolveJsonModule(options)) { - if (getEmitModuleResolutionKind(options) === 1 /* Classic */) { - createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule"); - } else if (!hasJsonModuleEmitEnabled(options)) { - createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd, "resolveJsonModule", "module"); - } - } - if (options.outDir || // there is --outDir specified - options.rootDir || // there is --rootDir specified - options.sourceRoot || // there is --sourceRoot specified - options.mapRoot || // there is --mapRoot specified - getEmitDeclarations(options) && options.declarationDir) { - const dir = getCommonSourceDirectory2(); - if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) { - createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir"); - } - } - if (options.checkJs && !getAllowJSCompilerOption(options)) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs"); - } - if (options.emitDeclarationOnly) { - if (!getEmitDeclarations(options)) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite"); - } - } - if (options.emitDecoratorMetadata && !options.experimentalDecorators) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators"); - } - if (options.jsxFactory) { - if (options.reactNamespace) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory"); - } - if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFactory", inverseJsxOptionMap.get("" + options.jsx)); - } - if (!parseIsolatedEntityName(options.jsxFactory, languageVersion)) { - createOptionValueDiagnostic("jsxFactory", Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory); - } - } else if (options.reactNamespace && !isIdentifierText(options.reactNamespace, languageVersion)) { - createOptionValueDiagnostic("reactNamespace", Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace); - } - if (options.jsxFragmentFactory) { - if (!options.jsxFactory) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "jsxFragmentFactory", "jsxFactory"); - } - if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFragmentFactory", inverseJsxOptionMap.get("" + options.jsx)); - } - if (!parseIsolatedEntityName(options.jsxFragmentFactory, languageVersion)) { - createOptionValueDiagnostic("jsxFragmentFactory", Diagnostics.Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFragmentFactory); - } - } - if (options.reactNamespace) { - if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "reactNamespace", inverseJsxOptionMap.get("" + options.jsx)); - } - } - if (options.jsxImportSource) { - if (options.jsx === 2 /* React */) { - createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxImportSource", inverseJsxOptionMap.get("" + options.jsx)); - } - } - const moduleKind = getEmitModuleKind(options); - if (options.verbatimModuleSyntax) { - if (moduleKind === 2 /* AMD */ || moduleKind === 3 /* UMD */ || moduleKind === 4 /* System */) { - createDiagnosticForOptionName(Diagnostics.Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System, "verbatimModuleSyntax"); - } - } - if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly || options.rewriteRelativeImportExtensions)) { - createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set); - } - const moduleResolution = getEmitModuleResolutionKind(options); - if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { - createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports"); - } - if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { - createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports"); - } - if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { - createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions"); - } - if (moduleResolution === 100 /* Bundler */ && !emitModuleKindIsNonNodeESM(moduleKind) && moduleKind !== 200 /* Preserve */) { - createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later, "bundler"); - } - if (ModuleKind[moduleKind] && (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) && !(3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) { - const moduleKindName = ModuleKind[moduleKind]; - createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1, moduleKindName, moduleKindName); - } else if (ModuleResolutionKind[moduleResolution] && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */) && !(100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */)) { - const moduleResolutionName = ModuleResolutionKind[moduleResolution]; - createOptionValueDiagnostic("module", Diagnostics.Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1, moduleResolutionName, moduleResolutionName); - } - if (!options.noEmit && !options.suppressOutputPathCheck) { - const emitHost = getEmitHost(); - const emitFilesSeen = /* @__PURE__ */ new Set(); - forEachEmittedFile(emitHost, (emitFileNames) => { - if (!options.emitDeclarationOnly) { - verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen); - } - verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen); - }); - } - function verifyEmitFilePath(emitFileName, emitFilesSeen) { - if (emitFileName) { - const emitFilePath = toPath3(emitFileName); - if (filesByName.has(emitFilePath)) { - let chain; - if (!options.configFilePath) { - chain = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig - ); - } - chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); - blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain)); - } - const emitFileKey = !host.useCaseSensitiveFileNames() ? toFileNameLowerCase(emitFilePath) : emitFilePath; - if (emitFilesSeen.has(emitFileKey)) { - blockEmittingOfFile(emitFileName, createCompilerDiagnostic(Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); - } else { - emitFilesSeen.add(emitFileKey); - } - } - } - } - function getIgnoreDeprecationsVersion() { - const ignoreDeprecations = options.ignoreDeprecations; - if (ignoreDeprecations) { - if (ignoreDeprecations === "5.0") { - return new Version(ignoreDeprecations); - } - reportInvalidIgnoreDeprecations(); - } - return Version.zero; - } - function checkDeprecations(deprecatedIn, removedIn, createDiagnostic, fn) { - const deprecatedInVersion = new Version(deprecatedIn); - const removedInVersion = new Version(removedIn); - const typescriptVersion = new Version(typeScriptVersion3 || versionMajorMinor); - const ignoreDeprecationsVersion = getIgnoreDeprecationsVersion(); - const mustBeRemoved = !(removedInVersion.compareTo(typescriptVersion) === 1 /* GreaterThan */); - const canBeSilenced = !mustBeRemoved && ignoreDeprecationsVersion.compareTo(deprecatedInVersion) === -1 /* LessThan */; - if (mustBeRemoved || canBeSilenced) { - fn((name, value, useInstead) => { - if (mustBeRemoved) { - if (value === void 0) { - createDiagnostic(name, value, useInstead, Diagnostics.Option_0_has_been_removed_Please_remove_it_from_your_configuration, name); - } else { - createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_has_been_removed_Please_remove_it_from_your_configuration, name, value); - } - } else { - if (value === void 0) { - createDiagnostic(name, value, useInstead, Diagnostics.Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error, name, removedIn, deprecatedIn); - } else { - createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error, name, value, removedIn, deprecatedIn); - } - } - }); - } - } - function verifyDeprecatedCompilerOptions() { - function createDiagnostic(name, value, useInstead, message, ...args) { - if (useInstead) { - const details = chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Use_0_instead, - useInstead - ); - const chain = chainDiagnosticMessages(details, message, ...args); - createDiagnosticForOption( - /*onKey*/ - !value, - name, - /*option2*/ - void 0, - chain - ); - } else { - createDiagnosticForOption( - /*onKey*/ - !value, - name, - /*option2*/ - void 0, - message, - ...args - ); - } - } - checkDeprecations("5.0", "5.5", createDiagnostic, (createDeprecatedDiagnostic) => { - if (options.target === 0 /* ES3 */) { - createDeprecatedDiagnostic("target", "ES3"); - } - if (options.noImplicitUseStrict) { - createDeprecatedDiagnostic("noImplicitUseStrict"); - } - if (options.keyofStringsOnly) { - createDeprecatedDiagnostic("keyofStringsOnly"); - } - if (options.suppressExcessPropertyErrors) { - createDeprecatedDiagnostic("suppressExcessPropertyErrors"); - } - if (options.suppressImplicitAnyIndexErrors) { - createDeprecatedDiagnostic("suppressImplicitAnyIndexErrors"); - } - if (options.noStrictGenericChecks) { - createDeprecatedDiagnostic("noStrictGenericChecks"); - } - if (options.charset) { - createDeprecatedDiagnostic("charset"); - } - if (options.out) { - createDeprecatedDiagnostic( - "out", - /*value*/ - void 0, - "outFile" - ); - } - if (options.importsNotUsedAsValues) { - createDeprecatedDiagnostic( - "importsNotUsedAsValues", - /*value*/ - void 0, - "verbatimModuleSyntax" - ); - } - if (options.preserveValueImports) { - createDeprecatedDiagnostic( - "preserveValueImports", - /*value*/ - void 0, - "verbatimModuleSyntax" - ); - } - }); - } - function verifyDeprecatedProjectReference(ref, parentFile, index) { - function createDiagnostic(_name, _value, _useInstead, message, ...args) { - createDiagnosticForReference(parentFile, index, message, ...args); - } - checkDeprecations("5.0", "5.5", createDiagnostic, (createDeprecatedDiagnostic) => { - if (ref.prepend) { - createDeprecatedDiagnostic("prepend"); - } - }); - } - function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) { - let seenReasons; - const reasons = file && fileReasons.get(file.path); - let fileIncludeReasons; - let relatedInfo; - let locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : void 0; - let fileIncludeReasonDetails; - let redirectInfo; - let cachedChain = file && (fileReasonsToChain == null ? void 0 : fileReasonsToChain.get(file.path)); - let chain; - if (cachedChain) { - if (cachedChain.fileIncludeReasonDetails) { - seenReasons = new Set(reasons); - reasons == null ? void 0 : reasons.forEach(populateRelatedInfo); - } else { - reasons == null ? void 0 : reasons.forEach(processReason); - } - redirectInfo = cachedChain.redirectInfo; - } else { - reasons == null ? void 0 : reasons.forEach(processReason); - redirectInfo = file && explainIfFileIsRedirectAndImpliedFormat(file, getCompilerOptionsForFile(file)); - } - if (fileProcessingReason) processReason(fileProcessingReason); - const processedExtraReason = (seenReasons == null ? void 0 : seenReasons.size) !== (reasons == null ? void 0 : reasons.length); - if (locationReason && (seenReasons == null ? void 0 : seenReasons.size) === 1) seenReasons = void 0; - if (seenReasons && cachedChain) { - if (cachedChain.details && !processedExtraReason) { - chain = chainDiagnosticMessages(cachedChain.details, diagnostic, ...args || emptyArray); - } else if (cachedChain.fileIncludeReasonDetails) { - if (!processedExtraReason) { - if (!cachedFileIncludeDetailsHasProcessedExtraReason()) { - fileIncludeReasonDetails = cachedChain.fileIncludeReasonDetails; - } else { - fileIncludeReasons = cachedChain.fileIncludeReasonDetails.next.slice(0, reasons.length); - } - } else { - if (!cachedFileIncludeDetailsHasProcessedExtraReason()) { - fileIncludeReasons = [...cachedChain.fileIncludeReasonDetails.next, fileIncludeReasons[0]]; - } else { - fileIncludeReasons = append(cachedChain.fileIncludeReasonDetails.next.slice(0, reasons.length), fileIncludeReasons[0]); - } - } - } - } - if (!chain) { - if (!fileIncludeReasonDetails) fileIncludeReasonDetails = seenReasons && chainDiagnosticMessages(fileIncludeReasons, Diagnostics.The_file_is_in_the_program_because_Colon); - chain = chainDiagnosticMessages( - redirectInfo ? fileIncludeReasonDetails ? [fileIncludeReasonDetails, ...redirectInfo] : redirectInfo : fileIncludeReasonDetails, - diagnostic, - ...args || emptyArray - ); - } - if (file) { - if (cachedChain) { - if (!cachedChain.fileIncludeReasonDetails || !processedExtraReason && fileIncludeReasonDetails) { - cachedChain.fileIncludeReasonDetails = fileIncludeReasonDetails; - } - } else { - (fileReasonsToChain ?? (fileReasonsToChain = /* @__PURE__ */ new Map())).set(file.path, cachedChain = { fileIncludeReasonDetails, redirectInfo }); - } - if (!cachedChain.details && !processedExtraReason) cachedChain.details = chain.next; - } - const location = locationReason && getReferencedFileLocation(program, locationReason); - return location && isReferenceFileLocation(location) ? createFileDiagnosticFromMessageChain(location.file, location.pos, location.end - location.pos, chain, relatedInfo) : createCompilerDiagnosticFromMessageChain(chain, relatedInfo); - function processReason(reason) { - if (seenReasons == null ? void 0 : seenReasons.has(reason)) return; - (seenReasons ?? (seenReasons = /* @__PURE__ */ new Set())).add(reason); - (fileIncludeReasons ?? (fileIncludeReasons = [])).push(fileIncludeReasonToDiagnostics(program, reason)); - populateRelatedInfo(reason); - } - function populateRelatedInfo(reason) { - if (!locationReason && isReferencedFile(reason)) { - locationReason = reason; - } else if (locationReason !== reason) { - relatedInfo = append(relatedInfo, getFileIncludeReasonToRelatedInformation(reason)); - } - } - function cachedFileIncludeDetailsHasProcessedExtraReason() { - var _a2; - return ((_a2 = cachedChain.fileIncludeReasonDetails.next) == null ? void 0 : _a2.length) !== (reasons == null ? void 0 : reasons.length); - } - } - function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) { - (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({ - kind: 1 /* FilePreprocessingFileExplainingDiagnostic */, - file: file && file.path, - fileProcessingReason, - diagnostic, - args - }); - } - function addLazyProgramDiagnosticExplainingFile(file, diagnostic, args) { - lazyProgramDiagnosticExplainingFile.push({ file, diagnostic, args }); - } - function getFileIncludeReasonToRelatedInformation(reason) { - let relatedInfo = reasonToRelatedInfo == null ? void 0 : reasonToRelatedInfo.get(reason); - if (relatedInfo === void 0) (reasonToRelatedInfo ?? (reasonToRelatedInfo = /* @__PURE__ */ new Map())).set(reason, relatedInfo = fileIncludeReasonToRelatedInformation(reason) ?? false); - return relatedInfo || void 0; - } - function fileIncludeReasonToRelatedInformation(reason) { - if (isReferencedFile(reason)) { - const referenceLocation = getReferencedFileLocation(program, reason); - let message2; - switch (reason.kind) { - case 3 /* Import */: - message2 = Diagnostics.File_is_included_via_import_here; - break; - case 4 /* ReferenceFile */: - message2 = Diagnostics.File_is_included_via_reference_here; - break; - case 5 /* TypeReferenceDirective */: - message2 = Diagnostics.File_is_included_via_type_library_reference_here; - break; - case 7 /* LibReferenceDirective */: - message2 = Diagnostics.File_is_included_via_library_reference_here; - break; - default: - Debug.assertNever(reason); - } - return isReferenceFileLocation(referenceLocation) ? createFileDiagnostic( - referenceLocation.file, - referenceLocation.pos, - referenceLocation.end - referenceLocation.pos, - message2 - ) : void 0; - } - if (!options.configFile) return void 0; - let configFileNode; - let message; - switch (reason.kind) { - case 0 /* RootFile */: - if (!options.configFile.configFileSpecs) return void 0; - const fileName = getNormalizedAbsolutePath(rootNames[reason.index], currentDirectory); - const matchedByFiles = getMatchedFileSpec(program, fileName); - if (matchedByFiles) { - configFileNode = getTsConfigPropArrayElementValue(options.configFile, "files", matchedByFiles); - message = Diagnostics.File_is_matched_by_files_list_specified_here; - break; - } - const matchedByInclude = getMatchedIncludeSpec(program, fileName); - if (!matchedByInclude || !isString(matchedByInclude)) return void 0; - configFileNode = getTsConfigPropArrayElementValue(options.configFile, "include", matchedByInclude); - message = Diagnostics.File_is_matched_by_include_pattern_specified_here; - break; - case 1 /* SourceFromProjectReference */: - case 2 /* OutputFromProjectReference */: - const referencedResolvedRef = Debug.checkDefined(resolvedProjectReferences == null ? void 0 : resolvedProjectReferences[reason.index]); - const referenceInfo = forEachProjectReference( - projectReferences, - resolvedProjectReferences, - (resolvedRef, parent2, index2) => resolvedRef === referencedResolvedRef ? { sourceFile: (parent2 == null ? void 0 : parent2.sourceFile) || options.configFile, index: index2 } : void 0 - ); - if (!referenceInfo) return void 0; - const { sourceFile, index } = referenceInfo; - const referencesSyntax = forEachTsConfigPropArray(sourceFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0); - return referencesSyntax && referencesSyntax.elements.length > index ? createDiagnosticForNodeInSourceFile( - sourceFile, - referencesSyntax.elements[index], - reason.kind === 2 /* OutputFromProjectReference */ ? Diagnostics.File_is_output_from_referenced_project_specified_here : Diagnostics.File_is_source_from_referenced_project_specified_here - ) : void 0; - case 8 /* AutomaticTypeDirectiveFile */: - if (!options.types) return void 0; - configFileNode = getOptionsSyntaxByArrayElementValue("types", reason.typeReference); - message = Diagnostics.File_is_entry_point_of_type_library_specified_here; - break; - case 6 /* LibFile */: - if (reason.index !== void 0) { - configFileNode = getOptionsSyntaxByArrayElementValue("lib", options.lib[reason.index]); - message = Diagnostics.File_is_library_specified_here; - break; - } - const target = getNameOfScriptTarget(getEmitScriptTarget(options)); - configFileNode = target ? getOptionsSyntaxByValue("target", target) : void 0; - message = Diagnostics.File_is_default_library_for_target_specified_here; - break; - default: - Debug.assertNever(reason); - } - return configFileNode && createDiagnosticForNodeInSourceFile( - options.configFile, - configFileNode, - message - ); - } - function verifyProjectReferences() { - const buildInfoPath = !options.suppressOutputPathCheck ? getTsBuildInfoEmitOutputFilePath(options) : void 0; - forEachProjectReference( - projectReferences, - resolvedProjectReferences, - (resolvedRef, parent2, index) => { - const ref = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index]; - const parentFile = parent2 && parent2.sourceFile; - verifyDeprecatedProjectReference(ref, parentFile, index); - if (!resolvedRef) { - createDiagnosticForReference(parentFile, index, Diagnostics.File_0_not_found, ref.path); - return; - } - const options2 = resolvedRef.commandLine.options; - if (!options2.composite || options2.noEmit) { - const inputs = parent2 ? parent2.commandLine.fileNames : rootNames; - if (inputs.length) { - if (!options2.composite) createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path); - if (options2.noEmit) createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_may_not_disable_emit, ref.path); - } - } - if (!parent2 && buildInfoPath && buildInfoPath === getTsBuildInfoEmitOutputFilePath(options2)) { - createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1, buildInfoPath, ref.path); - hasEmitBlockingDiagnostics.set(toPath3(buildInfoPath), true); - } - } - ); - } - function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, ...args) { - let needCompilerDiagnostic = true; - forEachOptionPathsSyntax((pathProp) => { - if (isObjectLiteralExpression(pathProp.initializer)) { - forEachPropertyAssignment(pathProp.initializer, key, (keyProps) => { - const initializer = keyProps.initializer; - if (isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) { - programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, ...args)); - needCompilerDiagnostic = false; - } - }); - } - }); - if (needCompilerDiagnostic) { - createCompilerOptionsDiagnostic(message, ...args); - } - } - function createDiagnosticForOptionPaths(onKey, key, message, ...args) { - let needCompilerDiagnostic = true; - forEachOptionPathsSyntax((pathProp) => { - if (isObjectLiteralExpression(pathProp.initializer) && createOptionDiagnosticInObjectLiteralSyntax( - pathProp.initializer, - onKey, - key, - /*key2*/ - void 0, - message, - ...args - )) { - needCompilerDiagnostic = false; - } - }); - if (needCompilerDiagnostic) { - createCompilerOptionsDiagnostic(message, ...args); - } - } - function forEachOptionsSyntaxByName(name, callback) { - return forEachPropertyAssignment(getCompilerOptionsObjectLiteralSyntax(), name, callback); - } - function forEachOptionPathsSyntax(callback) { - return forEachOptionsSyntaxByName("paths", callback); - } - function getOptionsSyntaxByValue(name, value) { - return forEachOptionsSyntaxByName(name, (property) => isStringLiteral(property.initializer) && property.initializer.text === value ? property.initializer : void 0); - } - function getOptionsSyntaxByArrayElementValue(name, value) { - const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax(); - return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value); - } - function createDiagnosticForOptionName(message, option1, option2, option3) { - createDiagnosticForOption( - /*onKey*/ - true, - option1, - option2, - message, - option1, - option2, - option3 - ); - } - function createOptionValueDiagnostic(option1, message, ...args) { - createDiagnosticForOption( - /*onKey*/ - false, - option1, - /*option2*/ - void 0, - message, - ...args - ); - } - function createDiagnosticForReference(sourceFile, index, message, ...args) { - const referencesSyntax = forEachTsConfigPropArray(sourceFile || options.configFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0); - if (referencesSyntax && referencesSyntax.elements.length > index) { - programDiagnostics.add(createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, ...args)); - } else { - programDiagnostics.add(createCompilerDiagnostic(message, ...args)); - } - } - function createDiagnosticForOption(onKey, option1, option2, message, ...args) { - const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax(); - const needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax || !createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, ...args); - if (needCompilerDiagnostic) { - createCompilerOptionsDiagnostic(message, ...args); - } - } - function createCompilerOptionsDiagnostic(message, ...args) { - const compilerOptionsProperty = getCompilerOptionsPropertySyntax(); - if (compilerOptionsProperty) { - if ("messageText" in message) { - programDiagnostics.add(createDiagnosticForNodeFromMessageChain(options.configFile, compilerOptionsProperty.name, message)); - } else { - programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, compilerOptionsProperty.name, message, ...args)); - } - } else if ("messageText" in message) { - programDiagnostics.add(createCompilerDiagnosticFromMessageChain(message)); - } else { - programDiagnostics.add(createCompilerDiagnostic(message, ...args)); - } - } - function getCompilerOptionsObjectLiteralSyntax() { - if (_compilerOptionsObjectLiteralSyntax === void 0) { - const compilerOptionsProperty = getCompilerOptionsPropertySyntax(); - _compilerOptionsObjectLiteralSyntax = compilerOptionsProperty ? tryCast(compilerOptionsProperty.initializer, isObjectLiteralExpression) || false : false; - } - return _compilerOptionsObjectLiteralSyntax || void 0; - } - function getCompilerOptionsPropertySyntax() { - if (_compilerOptionsPropertySyntax === void 0) { - _compilerOptionsPropertySyntax = forEachPropertyAssignment( - getTsConfigObjectLiteralExpression(options.configFile), - "compilerOptions", - identity - ) || false; - } - return _compilerOptionsPropertySyntax || void 0; - } - function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, ...args) { - let needsCompilerDiagnostic = false; - forEachPropertyAssignment(objectLiteral, key1, (prop) => { - if ("messageText" in message) { - programDiagnostics.add(createDiagnosticForNodeFromMessageChain(options.configFile, onKey ? prop.name : prop.initializer, message)); - } else { - programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, ...args)); - } - needsCompilerDiagnostic = true; - }, key2); - return needsCompilerDiagnostic; - } - function blockEmittingOfFile(emitFileName, diag2) { - hasEmitBlockingDiagnostics.set(toPath3(emitFileName), true); - programDiagnostics.add(diag2); - } - function isEmittedFile(file) { - if (options.noEmit) { - return false; - } - const filePath = toPath3(file); - if (getSourceFileByPath(filePath)) { - return false; - } - const out = options.outFile; - if (out) { - return isSameFile(filePath, out) || isSameFile(filePath, removeFileExtension(out) + ".d.ts" /* Dts */); - } - if (options.declarationDir && containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) { - return true; - } - if (options.outDir) { - return containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames()); - } - if (fileExtensionIsOneOf(filePath, supportedJSExtensionsFlat) || isDeclarationFileName(filePath)) { - const filePathWithoutExtension = removeFileExtension(filePath); - return !!getSourceFileByPath(filePathWithoutExtension + ".ts" /* Ts */) || !!getSourceFileByPath(filePathWithoutExtension + ".tsx" /* Tsx */); - } - return false; - } - function isSameFile(file1, file2) { - return comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */; - } - function getSymlinkCache() { - if (host.getSymlinkCache) { - return host.getSymlinkCache(); - } - if (!symlinks) { - symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName); - } - if (files && !symlinks.hasProcessedResolutions()) { - symlinks.setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, automaticTypeDirectiveResolutions); - } - return symlinks; - } - function getModeForUsageLocation2(file, usage) { - return getModeForUsageLocationWorker(file, usage, getCompilerOptionsForFile(file)); - } - function getEmitSyntaxForUsageLocation(file, usage) { - return getEmitSyntaxForUsageLocationWorker(file, usage, getCompilerOptionsForFile(file)); - } - function getModeForResolutionAtIndex2(file, index) { - return getModeForUsageLocation2(file, getModuleNameStringLiteralAt(file, index)); - } - function getDefaultResolutionModeForFile2(sourceFile) { - return getDefaultResolutionModeForFileWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); - } - function getImpliedNodeFormatForEmit2(sourceFile) { - return getImpliedNodeFormatForEmitWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); - } - function getEmitModuleFormatOfFile2(sourceFile) { - return getEmitModuleFormatOfFileWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); - } - function shouldTransformImportCall(sourceFile) { - return shouldTransformImportCallWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); - } - function getModeForTypeReferenceDirectiveInFile(ref, sourceFile) { - return ref.resolutionMode || getDefaultResolutionModeForFile2(sourceFile); - } -} -function shouldTransformImportCallWorker(sourceFile, options) { - const moduleKind = getEmitModuleKind(options); - if (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */ || moduleKind === 200 /* Preserve */) { - return false; - } - return getEmitModuleFormatOfFileWorker(sourceFile, options) < 5 /* ES2015 */; -} -function getEmitModuleFormatOfFileWorker(sourceFile, options) { - return getImpliedNodeFormatForEmitWorker(sourceFile, options) ?? getEmitModuleKind(options); -} -function getImpliedNodeFormatForEmitWorker(sourceFile, options) { - var _a, _b; - const moduleKind = getEmitModuleKind(options); - if (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) { - return sourceFile.impliedNodeFormat; - } - if (sourceFile.impliedNodeFormat === 1 /* CommonJS */ && (((_a = sourceFile.packageJsonScope) == null ? void 0 : _a.contents.packageJsonContent.type) === "commonjs" || fileExtensionIsOneOf(sourceFile.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */]))) { - return 1 /* CommonJS */; - } - if (sourceFile.impliedNodeFormat === 99 /* ESNext */ && (((_b = sourceFile.packageJsonScope) == null ? void 0 : _b.contents.packageJsonContent.type) === "module" || fileExtensionIsOneOf(sourceFile.fileName, [".mjs" /* Mjs */, ".mts" /* Mts */]))) { - return 99 /* ESNext */; - } - return void 0; -} -function getDefaultResolutionModeForFileWorker(sourceFile, options) { - return importSyntaxAffectsModuleResolution(options) ? getImpliedNodeFormatForEmitWorker(sourceFile, options) : void 0; -} -function updateHostForUseSourceOfProjectReferenceRedirect(host) { - let setOfDeclarationDirectories; - const originalFileExists = host.compilerHost.fileExists; - const originalDirectoryExists = host.compilerHost.directoryExists; - const originalGetDirectories = host.compilerHost.getDirectories; - const originalRealpath = host.compilerHost.realpath; - if (!host.useSourceOfProjectReferenceRedirect) return { onProgramCreateComplete: noop, fileExists }; - host.compilerHost.fileExists = fileExists; - let directoryExists; - if (originalDirectoryExists) { - directoryExists = host.compilerHost.directoryExists = (path) => { - if (originalDirectoryExists.call(host.compilerHost, path)) { - handleDirectoryCouldBeSymlink(path); - return true; - } - if (!host.getResolvedProjectReferences()) return false; - if (!setOfDeclarationDirectories) { - setOfDeclarationDirectories = /* @__PURE__ */ new Set(); - host.forEachResolvedProjectReference((ref) => { - const out = ref.commandLine.options.outFile; - if (out) { - setOfDeclarationDirectories.add(getDirectoryPath(host.toPath(out))); - } else { - const declarationDir = ref.commandLine.options.declarationDir || ref.commandLine.options.outDir; - if (declarationDir) { - setOfDeclarationDirectories.add(host.toPath(declarationDir)); - } - } - }); - } - return fileOrDirectoryExistsUsingSource( - path, - /*isFile*/ - false - ); - }; - } - if (originalGetDirectories) { - host.compilerHost.getDirectories = (path) => !host.getResolvedProjectReferences() || originalDirectoryExists && originalDirectoryExists.call(host.compilerHost, path) ? originalGetDirectories.call(host.compilerHost, path) : []; - } - if (originalRealpath) { - host.compilerHost.realpath = (s) => { - var _a; - return ((_a = host.getSymlinkCache().getSymlinkedFiles()) == null ? void 0 : _a.get(host.toPath(s))) || originalRealpath.call(host.compilerHost, s); - }; - } - return { onProgramCreateComplete, fileExists, directoryExists }; - function onProgramCreateComplete() { - host.compilerHost.fileExists = originalFileExists; - host.compilerHost.directoryExists = originalDirectoryExists; - host.compilerHost.getDirectories = originalGetDirectories; - } - function fileExists(file) { - if (originalFileExists.call(host.compilerHost, file)) return true; - if (!host.getResolvedProjectReferences()) return false; - if (!isDeclarationFileName(file)) return false; - return fileOrDirectoryExistsUsingSource( - file, - /*isFile*/ - true - ); - } - function fileExistsIfProjectReferenceDts(file) { - const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file)); - return source !== void 0 ? isString(source) ? originalFileExists.call(host.compilerHost, source) : true : void 0; - } - function directoryExistsIfProjectReferenceDeclDir(dir) { - const dirPath = host.toPath(dir); - const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`; - return forEachKey( - setOfDeclarationDirectories, - (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir - startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir - startsWith(dirPath, `${declDirPath}/`) - ); - } - function handleDirectoryCouldBeSymlink(directory) { - var _a; - if (!host.getResolvedProjectReferences() || containsIgnoredPath(directory)) return; - if (!originalRealpath || !directory.includes(nodeModulesPathPart)) return; - const symlinkCache = host.getSymlinkCache(); - const directoryPath = ensureTrailingDirectorySeparator(host.toPath(directory)); - if ((_a = symlinkCache.getSymlinkedDirectories()) == null ? void 0 : _a.has(directoryPath)) return; - const real = normalizePath(originalRealpath.call(host.compilerHost, directory)); - let realPath2; - if (real === directory || (realPath2 = ensureTrailingDirectorySeparator(host.toPath(real))) === directoryPath) { - symlinkCache.setSymlinkedDirectory(directoryPath, false); - return; - } - symlinkCache.setSymlinkedDirectory(directory, { - real: ensureTrailingDirectorySeparator(real), - realPath: realPath2 - }); - } - function fileOrDirectoryExistsUsingSource(fileOrDirectory, isFile) { - var _a; - const fileOrDirectoryExistsUsingSource2 = isFile ? (file) => fileExistsIfProjectReferenceDts(file) : (dir) => directoryExistsIfProjectReferenceDeclDir(dir); - const result = fileOrDirectoryExistsUsingSource2(fileOrDirectory); - if (result !== void 0) return result; - const symlinkCache = host.getSymlinkCache(); - const symlinkedDirectories = symlinkCache.getSymlinkedDirectories(); - if (!symlinkedDirectories) return false; - const fileOrDirectoryPath = host.toPath(fileOrDirectory); - if (!fileOrDirectoryPath.includes(nodeModulesPathPart)) return false; - if (isFile && ((_a = symlinkCache.getSymlinkedFiles()) == null ? void 0 : _a.has(fileOrDirectoryPath))) return true; - return firstDefinedIterator( - symlinkedDirectories.entries(), - ([directoryPath, symlinkedDirectory]) => { - if (!symlinkedDirectory || !startsWith(fileOrDirectoryPath, directoryPath)) return void 0; - const result2 = fileOrDirectoryExistsUsingSource2(fileOrDirectoryPath.replace(directoryPath, symlinkedDirectory.realPath)); - if (isFile && result2) { - const absolutePath = getNormalizedAbsolutePath(fileOrDirectory, host.compilerHost.getCurrentDirectory()); - symlinkCache.setSymlinkedFile( - fileOrDirectoryPath, - `${symlinkedDirectory.real}${absolutePath.replace(new RegExp(directoryPath, "i"), "")}` - ); - } - return result2; - } - ) || false; - } -} -var emitSkippedWithNoDiagnostics = { diagnostics: emptyArray, sourceMaps: void 0, emittedFiles: void 0, emitSkipped: true }; -function handleNoEmitOptions(program, sourceFile, writeFile2, cancellationToken) { - const options = program.getCompilerOptions(); - if (options.noEmit) { - return sourceFile ? emitSkippedWithNoDiagnostics : program.emitBuildInfo(writeFile2, cancellationToken); - } - if (!options.noEmitOnError) return void 0; - let diagnostics = [ - ...program.getOptionsDiagnostics(cancellationToken), - ...program.getSyntacticDiagnostics(sourceFile, cancellationToken), - ...program.getGlobalDiagnostics(cancellationToken), - ...program.getSemanticDiagnostics(sourceFile, cancellationToken) - ]; - if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) { - diagnostics = program.getDeclarationDiagnostics( - /*sourceFile*/ - void 0, - cancellationToken - ); - } - if (!diagnostics.length) return void 0; - let emittedFiles; - if (!sourceFile) { - const emitResult = program.emitBuildInfo(writeFile2, cancellationToken); - if (emitResult.diagnostics) diagnostics = [...diagnostics, ...emitResult.diagnostics]; - emittedFiles = emitResult.emittedFiles; - } - return { diagnostics, sourceMaps: void 0, emittedFiles, emitSkipped: true }; -} -function filterSemanticDiagnostics(diagnostic, option) { - return filter(diagnostic, (d) => !d.skippedOn || !option[d.skippedOn]); -} -function parseConfigHostFromCompilerHostLike(host, directoryStructureHost = host) { - return { - fileExists: (f) => directoryStructureHost.fileExists(f), - readDirectory(root, extensions, excludes, includes, depth) { - Debug.assertIsDefined(directoryStructureHost.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'"); - return directoryStructureHost.readDirectory(root, extensions, excludes, includes, depth); - }, - readFile: (f) => directoryStructureHost.readFile(f), - directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists), - getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories), - realpath: maybeBind(directoryStructureHost, directoryStructureHost.realpath), - useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(), - getCurrentDirectory: () => host.getCurrentDirectory(), - onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic || returnUndefined, - trace: host.trace ? (s) => host.trace(s) : void 0 - }; -} -function resolveProjectReferencePath(ref) { - return resolveConfigFileProjectName(ref.path); -} -function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) { - switch (extension) { - case ".ts" /* Ts */: - case ".d.ts" /* Dts */: - case ".mts" /* Mts */: - case ".d.mts" /* Dmts */: - case ".cts" /* Cts */: - case ".d.cts" /* Dcts */: - return void 0; - case ".tsx" /* Tsx */: - return needJsx(); - case ".jsx" /* Jsx */: - return needJsx() || needAllowJs(); - case ".js" /* Js */: - case ".mjs" /* Mjs */: - case ".cjs" /* Cjs */: - return needAllowJs(); - case ".json" /* Json */: - return needResolveJsonModule(); - default: - return needAllowArbitraryExtensions(); - } - function needJsx() { - return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; - } - function needAllowJs() { - return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type; - } - function needResolveJsonModule() { - return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used; - } - function needAllowArbitraryExtensions() { - return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set; - } -} -function getModuleNames({ imports, moduleAugmentations }) { - const res = imports.map((i) => i); - for (const aug of moduleAugmentations) { - if (aug.kind === 11 /* StringLiteral */) { - res.push(aug); - } - } - return res; -} -function getModuleNameStringLiteralAt({ imports, moduleAugmentations }, index) { - if (index < imports.length) return imports[index]; - let augIndex = imports.length; - for (const aug of moduleAugmentations) { - if (aug.kind === 11 /* StringLiteral */) { - if (index === augIndex) return aug; - augIndex++; - } - } - Debug.fail("should never ask for module name at index higher than possible module name"); -} - -// src/compiler/builderState.ts -function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit) { - const outputFiles = []; - const { emitSkipped, diagnostics } = program.emit(sourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit); - return { outputFiles, emitSkipped, diagnostics }; - function writeFile2(fileName, text, writeByteOrderMark) { - outputFiles.push({ name: fileName, writeByteOrderMark, text }); - } -} -var SignatureInfo = /* @__PURE__ */ ((SignatureInfo2) => { - SignatureInfo2[SignatureInfo2["ComputedDts"] = 0] = "ComputedDts"; - SignatureInfo2[SignatureInfo2["StoredSignatureAtEmit"] = 1] = "StoredSignatureAtEmit"; - SignatureInfo2[SignatureInfo2["UsedVersion"] = 2] = "UsedVersion"; - return SignatureInfo2; -})(SignatureInfo || {}); -var BuilderState; -((BuilderState2) => { - function createManyToManyPathMap() { - function create2(forward, reverse, deleted) { - const map2 = { - getKeys: (v) => reverse.get(v), - getValues: (k) => forward.get(k), - keys: () => forward.keys(), - size: () => forward.size, - deleteKey: (k) => { - (deleted || (deleted = /* @__PURE__ */ new Set())).add(k); - const set = forward.get(k); - if (!set) { - return false; - } - set.forEach((v) => deleteFromMultimap(reverse, v, k)); - forward.delete(k); - return true; - }, - set: (k, vSet) => { - deleted == null ? void 0 : deleted.delete(k); - const existingVSet = forward.get(k); - forward.set(k, vSet); - existingVSet == null ? void 0 : existingVSet.forEach((v) => { - if (!vSet.has(v)) { - deleteFromMultimap(reverse, v, k); - } - }); - vSet.forEach((v) => { - if (!(existingVSet == null ? void 0 : existingVSet.has(v))) { - addToMultimap(reverse, v, k); - } - }); - return map2; - } - }; - return map2; - } - return create2( - /* @__PURE__ */ new Map(), - /* @__PURE__ */ new Map(), - /*deleted*/ - void 0 - ); - } - BuilderState2.createManyToManyPathMap = createManyToManyPathMap; - function addToMultimap(map2, k, v) { - let set = map2.get(k); - if (!set) { - set = /* @__PURE__ */ new Set(); - map2.set(k, set); - } - set.add(v); - } - function deleteFromMultimap(map2, k, v) { - const set = map2.get(k); - if (set == null ? void 0 : set.delete(v)) { - if (!set.size) { - map2.delete(k); - } - return true; - } - return false; - } - function getReferencedFilesFromImportedModuleSymbol(symbol) { - return mapDefined(symbol.declarations, (declaration) => { - var _a; - return (_a = getSourceFileOfNode(declaration)) == null ? void 0 : _a.resolvedPath; - }); - } - function getReferencedFilesFromImportLiteral(checker, importName) { - const symbol = checker.getSymbolAtLocation(importName); - return symbol && getReferencedFilesFromImportedModuleSymbol(symbol); - } - function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) { - return toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName); - } - function getReferencedFiles(program, sourceFile, getCanonicalFileName) { - let referencedFiles; - if (sourceFile.imports && sourceFile.imports.length > 0) { - const checker = program.getTypeChecker(); - for (const importName of sourceFile.imports) { - const declarationSourceFilePaths = getReferencedFilesFromImportLiteral(checker, importName); - declarationSourceFilePaths == null ? void 0 : declarationSourceFilePaths.forEach(addReferencedFile); - } - } - const sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath); - if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) { - for (const referencedFile of sourceFile.referencedFiles) { - const referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName); - addReferencedFile(referencedPath); - } - } - program.forEachResolvedTypeReferenceDirective(({ resolvedTypeReferenceDirective }) => { - if (!resolvedTypeReferenceDirective) { - return; - } - const fileName = resolvedTypeReferenceDirective.resolvedFileName; - const typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName); - addReferencedFile(typeFilePath); - }, sourceFile); - if (sourceFile.moduleAugmentations.length) { - const checker = program.getTypeChecker(); - for (const moduleName of sourceFile.moduleAugmentations) { - if (!isStringLiteral(moduleName)) continue; - const symbol = checker.getSymbolAtLocation(moduleName); - if (!symbol) continue; - addReferenceFromAmbientModule(symbol); - } - } - for (const ambientModule of program.getTypeChecker().getAmbientModules()) { - if (ambientModule.declarations && ambientModule.declarations.length > 1) { - addReferenceFromAmbientModule(ambientModule); - } - } - return referencedFiles; - function addReferenceFromAmbientModule(symbol) { - if (!symbol.declarations) { - return; - } - for (const declaration of symbol.declarations) { - const declarationSourceFile = getSourceFileOfNode(declaration); - if (declarationSourceFile && declarationSourceFile !== sourceFile) { - addReferencedFile(declarationSourceFile.resolvedPath); - } - } - } - function addReferencedFile(referencedPath) { - (referencedFiles || (referencedFiles = /* @__PURE__ */ new Set())).add(referencedPath); - } - } - function canReuseOldState(newReferencedMap, oldState) { - return oldState && !oldState.referencedMap === !newReferencedMap; - } - BuilderState2.canReuseOldState = canReuseOldState; - function createReferencedMap(options) { - return options.module !== 0 /* None */ && !options.outFile ? createManyToManyPathMap() : void 0; - } - BuilderState2.createReferencedMap = createReferencedMap; - function create(newProgram, oldState, disableUseFileVersionAsSignature) { - var _a, _b; - const fileInfos = /* @__PURE__ */ new Map(); - const options = newProgram.getCompilerOptions(); - const referencedMap = createReferencedMap(options); - const useOldState = canReuseOldState(referencedMap, oldState); - newProgram.getTypeChecker(); - for (const sourceFile of newProgram.getSourceFiles()) { - const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set"); - const oldUncommittedSignature = useOldState ? (_a = oldState.oldSignatures) == null ? void 0 : _a.get(sourceFile.resolvedPath) : void 0; - const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0; - if (referencedMap) { - const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName); - if (newReferences) { - referencedMap.set(sourceFile.resolvedPath, newReferences); - } - } - fileInfos.set(sourceFile.resolvedPath, { - version: version2, - signature, - // No need to calculate affectsGlobalScope with --out since its not used at all - affectsGlobalScope: !options.outFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0, - impliedFormat: sourceFile.impliedNodeFormat - }); - } - return { - fileInfos, - referencedMap, - useFileVersionAsSignature: !disableUseFileVersionAsSignature && !useOldState - }; - } - BuilderState2.create = create; - function releaseCache2(state) { - state.allFilesExcludingDefaultLibraryFile = void 0; - state.allFileNames = void 0; - } - BuilderState2.releaseCache = releaseCache2; - function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, host) { - var _a; - const result = getFilesAffectedByWithOldState( - state, - programOfThisState, - path, - cancellationToken, - host - ); - (_a = state.oldSignatures) == null ? void 0 : _a.clear(); - return result; - } - BuilderState2.getFilesAffectedBy = getFilesAffectedBy; - function getFilesAffectedByWithOldState(state, programOfThisState, path, cancellationToken, host) { - const sourceFile = programOfThisState.getSourceFileByPath(path); - if (!sourceFile) { - return emptyArray; - } - if (!updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host)) { - return [sourceFile]; - } - return (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, cancellationToken, host); - } - BuilderState2.getFilesAffectedByWithOldState = getFilesAffectedByWithOldState; - function updateSignatureOfFile(state, signature, path) { - state.fileInfos.get(path).signature = signature; - (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path); - } - BuilderState2.updateSignatureOfFile = updateSignatureOfFile; - function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) { - programOfThisState.emit( - sourceFile, - (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => { - Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`); - onNewSignature( - computeSignatureWithDiagnostics( - programOfThisState, - sourceFile, - text, - host, - data - ), - sourceFiles - ); - }, - cancellationToken, - 2 /* BuilderSignature */, - /*customTransformers*/ - void 0, - /*forceDtsEmit*/ - true - ); - } - BuilderState2.computeDtsSignature = computeDtsSignature; - function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) { - var _a; - if ((_a = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a.has(sourceFile.resolvedPath)) return false; - const info = state.fileInfos.get(sourceFile.resolvedPath); - const prevSignature = info.signature; - let latestSignature; - if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) { - computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature) => { - latestSignature = signature; - if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, 0 /* ComputedDts */); - }); - } - if (latestSignature === void 0) { - latestSignature = sourceFile.version; - if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, 2 /* UsedVersion */); - } - (state.oldSignatures || (state.oldSignatures = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, prevSignature || false); - (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(sourceFile.resolvedPath); - info.signature = latestSignature; - return latestSignature !== prevSignature; - } - BuilderState2.updateShapeSignature = updateShapeSignature; - function getAllDependencies(state, programOfThisState, sourceFile) { - const compilerOptions = programOfThisState.getCompilerOptions(); - if (compilerOptions.outFile) { - return getAllFileNames(state, programOfThisState); - } - if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) { - return getAllFileNames(state, programOfThisState); - } - const seenMap = /* @__PURE__ */ new Set(); - const queue = [sourceFile.resolvedPath]; - while (queue.length) { - const path = queue.pop(); - if (!seenMap.has(path)) { - seenMap.add(path); - const references = state.referencedMap.getValues(path); - if (references) { - for (const key of references.keys()) { - queue.push(key); - } - } - } - } - return arrayFrom(mapDefinedIterator(seenMap.keys(), (path) => { - var _a; - return ((_a = programOfThisState.getSourceFileByPath(path)) == null ? void 0 : _a.fileName) ?? path; - })); - } - BuilderState2.getAllDependencies = getAllDependencies; - function getAllFileNames(state, programOfThisState) { - if (!state.allFileNames) { - const sourceFiles = programOfThisState.getSourceFiles(); - state.allFileNames = sourceFiles === emptyArray ? emptyArray : sourceFiles.map((file) => file.fileName); - } - return state.allFileNames; - } - function getReferencedByPaths(state, referencedFilePath) { - const keys = state.referencedMap.getKeys(referencedFilePath); - return keys ? arrayFrom(keys.keys()) : []; - } - BuilderState2.getReferencedByPaths = getReferencedByPaths; - function containsOnlyAmbientModules(sourceFile) { - for (const statement of sourceFile.statements) { - if (!isModuleWithStringLiteralName(statement)) { - return false; - } - } - return true; - } - function containsGlobalScopeAugmentation(sourceFile) { - return some(sourceFile.moduleAugmentations, (augmentation) => isGlobalScopeAugmentation(augmentation.parent)); - } - function isFileAffectingGlobalScope(sourceFile) { - return containsGlobalScopeAugmentation(sourceFile) || !isExternalOrCommonJsModule(sourceFile) && !isJsonSourceFile(sourceFile) && !containsOnlyAmbientModules(sourceFile); - } - function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) { - if (state.allFilesExcludingDefaultLibraryFile) { - return state.allFilesExcludingDefaultLibraryFile; - } - let result; - if (firstSourceFile) addSourceFile(firstSourceFile); - for (const sourceFile of programOfThisState.getSourceFiles()) { - if (sourceFile !== firstSourceFile) { - addSourceFile(sourceFile); - } - } - state.allFilesExcludingDefaultLibraryFile = result || emptyArray; - return state.allFilesExcludingDefaultLibraryFile; - function addSourceFile(sourceFile) { - if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) { - (result || (result = [])).push(sourceFile); - } - } - } - BuilderState2.getAllFilesExcludingDefaultLibraryFile = getAllFilesExcludingDefaultLibraryFile; - function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) { - const compilerOptions = programOfThisState.getCompilerOptions(); - if (compilerOptions && compilerOptions.outFile) { - return [sourceFileWithUpdatedShape]; - } - return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape); - } - function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cancellationToken, host) { - if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) { - return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape); - } - const compilerOptions = programOfThisState.getCompilerOptions(); - if (compilerOptions && (getIsolatedModules(compilerOptions) || compilerOptions.outFile)) { - return [sourceFileWithUpdatedShape]; - } - const seenFileNamesMap = /* @__PURE__ */ new Map(); - seenFileNamesMap.set(sourceFileWithUpdatedShape.resolvedPath, sourceFileWithUpdatedShape); - const queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.resolvedPath); - while (queue.length > 0) { - const currentPath = queue.pop(); - if (!seenFileNamesMap.has(currentPath)) { - const currentSourceFile = programOfThisState.getSourceFileByPath(currentPath); - seenFileNamesMap.set(currentPath, currentSourceFile); - if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cancellationToken, host)) { - queue.push(...getReferencedByPaths(state, currentSourceFile.resolvedPath)); - } - } - } - return arrayFrom(mapDefinedIterator(seenFileNamesMap.values(), (value) => value)); - } -})(BuilderState || (BuilderState = {})); - -// src/compiler/builder.ts -var BuilderFileEmit = /* @__PURE__ */ ((BuilderFileEmit2) => { - BuilderFileEmit2[BuilderFileEmit2["None"] = 0] = "None"; - BuilderFileEmit2[BuilderFileEmit2["Js"] = 1] = "Js"; - BuilderFileEmit2[BuilderFileEmit2["JsMap"] = 2] = "JsMap"; - BuilderFileEmit2[BuilderFileEmit2["JsInlineMap"] = 4] = "JsInlineMap"; - BuilderFileEmit2[BuilderFileEmit2["DtsErrors"] = 8] = "DtsErrors"; - BuilderFileEmit2[BuilderFileEmit2["DtsEmit"] = 16] = "DtsEmit"; - BuilderFileEmit2[BuilderFileEmit2["DtsMap"] = 32] = "DtsMap"; - BuilderFileEmit2[BuilderFileEmit2["Dts"] = 24] = "Dts"; - BuilderFileEmit2[BuilderFileEmit2["AllJs"] = 7] = "AllJs"; - BuilderFileEmit2[BuilderFileEmit2["AllDtsEmit"] = 48] = "AllDtsEmit"; - BuilderFileEmit2[BuilderFileEmit2["AllDts"] = 56] = "AllDts"; - BuilderFileEmit2[BuilderFileEmit2["All"] = 63] = "All"; - return BuilderFileEmit2; -})(BuilderFileEmit || {}); -function isBuilderProgramStateWithDefinedProgram(state) { - return state.program !== void 0; -} -function toBuilderProgramStateWithDefinedProgram(state) { - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - return state; -} -function getBuilderFileEmit(options) { - let result = 1 /* Js */; - if (options.sourceMap) result = result | 2 /* JsMap */; - if (options.inlineSourceMap) result = result | 4 /* JsInlineMap */; - if (getEmitDeclarations(options)) result = result | 24 /* Dts */; - if (options.declarationMap) result = result | 32 /* DtsMap */; - if (options.emitDeclarationOnly) result = result & 56 /* AllDts */; - return result; -} -function getPendingEmitKind(optionsOrEmitKind, oldOptionsOrEmitKind) { - const oldEmitKind = oldOptionsOrEmitKind && (isNumber(oldOptionsOrEmitKind) ? oldOptionsOrEmitKind : getBuilderFileEmit(oldOptionsOrEmitKind)); - const emitKind = isNumber(optionsOrEmitKind) ? optionsOrEmitKind : getBuilderFileEmit(optionsOrEmitKind); - if (oldEmitKind === emitKind) return 0 /* None */; - if (!oldEmitKind || !emitKind) return emitKind; - const diff = oldEmitKind ^ emitKind; - let result = 0 /* None */; - if (diff & 7 /* AllJs */) result = emitKind & 7 /* AllJs */; - if (diff & 8 /* DtsErrors */) result = result | emitKind & 8 /* DtsErrors */; - if (diff & 48 /* AllDtsEmit */) result = result | emitKind & 48 /* AllDtsEmit */; - return result; -} -function hasSameKeys(map1, map2) { - return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key)); -} -function createBuilderProgramState(newProgram, oldState) { - var _a, _b; - const state = BuilderState.create( - newProgram, - oldState, - /*disableUseFileVersionAsSignature*/ - false - ); - state.program = newProgram; - const compilerOptions = newProgram.getCompilerOptions(); - state.compilerOptions = compilerOptions; - const outFilePath = compilerOptions.outFile; - state.semanticDiagnosticsPerFile = /* @__PURE__ */ new Map(); - if (outFilePath && compilerOptions.composite && (oldState == null ? void 0 : oldState.outSignature) && outFilePath === oldState.compilerOptions.outFile) { - state.outSignature = oldState.outSignature && getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldState.outSignature); - } - state.changedFilesSet = /* @__PURE__ */ new Set(); - state.latestChangedDtsFile = compilerOptions.composite ? oldState == null ? void 0 : oldState.latestChangedDtsFile : void 0; - state.checkPending = state.compilerOptions.noCheck ? true : void 0; - const useOldState = BuilderState.canReuseOldState(state.referencedMap, oldState); - const oldCompilerOptions = useOldState ? oldState.compilerOptions : void 0; - let canCopySemanticDiagnostics = useOldState && !compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions); - const canCopyEmitSignatures = compilerOptions.composite && (oldState == null ? void 0 : oldState.emitSignatures) && !outFilePath && !compilerOptionsAffectDeclarationPath(compilerOptions, oldState.compilerOptions); - let canCopyEmitDiagnostics = true; - if (useOldState) { - (_a = oldState.changedFilesSet) == null ? void 0 : _a.forEach((value) => state.changedFilesSet.add(value)); - if (!outFilePath && ((_b = oldState.affectedFilesPendingEmit) == null ? void 0 : _b.size)) { - state.affectedFilesPendingEmit = new Map(oldState.affectedFilesPendingEmit); - state.seenAffectedFiles = /* @__PURE__ */ new Set(); - } - state.programEmitPending = oldState.programEmitPending; - if (outFilePath && state.changedFilesSet.size) { - canCopySemanticDiagnostics = false; - canCopyEmitDiagnostics = false; - } - state.hasErrorsFromOldState = oldState.hasErrors; - } else { - state.buildInfoEmitPending = isIncrementalCompilation(compilerOptions); - } - const referencedMap = state.referencedMap; - const oldReferencedMap = useOldState ? oldState.referencedMap : void 0; - const copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck; - const copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck; - state.fileInfos.forEach((info, sourceFilePath) => { - var _a2; - let oldInfo; - let newReferences; - if (!useOldState || // File wasn't present in old state - !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match - oldInfo.version !== info.version || // Implied formats dont match - oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed - !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program - newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) { - addFileToChangeSet(sourceFilePath); - } else { - const sourceFile = newProgram.getSourceFileByPath(sourceFilePath); - const emitDiagnostics = canCopyEmitDiagnostics ? (_a2 = oldState.emitDiagnosticsPerFile) == null ? void 0 : _a2.get(sourceFilePath) : void 0; - if (emitDiagnostics) { - (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set( - sourceFilePath, - oldState.hasReusableDiagnostic ? convertToDiagnostics(emitDiagnostics, sourceFilePath, newProgram) : repopulateDiagnostics(emitDiagnostics, newProgram) - ); - } - if (canCopySemanticDiagnostics) { - if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics) return; - if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics) return; - const diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath); - if (diagnostics) { - state.semanticDiagnosticsPerFile.set( - sourceFilePath, - oldState.hasReusableDiagnostic ? convertToDiagnostics(diagnostics, sourceFilePath, newProgram) : repopulateDiagnostics(diagnostics, newProgram) - ); - (state.semanticDiagnosticsFromOldState ?? (state.semanticDiagnosticsFromOldState = /* @__PURE__ */ new Set())).add(sourceFilePath); - } - } - } - if (canCopyEmitSignatures) { - const oldEmitSignature = oldState.emitSignatures.get(sourceFilePath); - if (oldEmitSignature) { - (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(sourceFilePath, getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldEmitSignature)); - } - } - }); - if (useOldState && forEachEntry(oldState.fileInfos, (info, sourceFilePath) => { - if (state.fileInfos.has(sourceFilePath)) return false; - if (info.affectsGlobalScope) return true; - state.buildInfoEmitPending = true; - return !!outFilePath; - })) { - BuilderState.getAllFilesExcludingDefaultLibraryFile( - state, - newProgram, - /*firstSourceFile*/ - void 0 - ).forEach((file) => addFileToChangeSet(file.resolvedPath)); - } else if (oldCompilerOptions) { - const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions); - if (pendingEmitKind !== 0 /* None */) { - if (!outFilePath) { - newProgram.getSourceFiles().forEach((f) => { - if (!state.changedFilesSet.has(f.resolvedPath)) { - addToAffectedFilesPendingEmit( - state, - f.resolvedPath, - pendingEmitKind - ); - } - }); - Debug.assert(!state.seenAffectedFiles || !state.seenAffectedFiles.size); - state.seenAffectedFiles = state.seenAffectedFiles || /* @__PURE__ */ new Set(); - } else if (!state.changedFilesSet.size) { - state.programEmitPending = state.programEmitPending ? state.programEmitPending | pendingEmitKind : pendingEmitKind; - } - state.buildInfoEmitPending = true; - } - } - if (useOldState && state.semanticDiagnosticsPerFile.size !== state.fileInfos.size && oldState.checkPending !== state.checkPending) state.buildInfoEmitPending = true; - return state; - function addFileToChangeSet(path) { - state.changedFilesSet.add(path); - if (outFilePath) { - canCopySemanticDiagnostics = false; - canCopyEmitDiagnostics = false; - state.semanticDiagnosticsFromOldState = void 0; - state.semanticDiagnosticsPerFile.clear(); - state.emitDiagnosticsPerFile = void 0; - } - state.buildInfoEmitPending = true; - state.programEmitPending = void 0; - } -} -function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) { - return !!options.declarationMap === !!oldOptions.declarationMap ? ( - // Use same format of signature - oldEmitSignature - ) : ( - // Convert to different format - isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0] - ); -} -function repopulateDiagnostics(diagnostics, newProgram) { - if (!diagnostics.length) return diagnostics; - return sameMap(diagnostics, (diag2) => { - if (isString(diag2.messageText)) return diag2; - const repopulatedChain = convertOrRepopulateDiagnosticMessageChain(diag2.messageText, diag2.file, newProgram, (chain) => { - var _a; - return (_a = chain.repopulateInfo) == null ? void 0 : _a.call(chain); - }); - return repopulatedChain === diag2.messageText ? diag2 : { ...diag2, messageText: repopulatedChain }; - }); -} -function convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo) { - const info = repopulateInfo(chain); - if (info === true) { - return { - ...createModeMismatchDetails(sourceFile), - next: convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo) - }; - } else if (info) { - return { - ...createModuleNotFoundChain(sourceFile, newProgram, info.moduleReference, info.mode, info.packageName || info.moduleReference), - next: convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo) - }; - } - const next = convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo); - return next === chain.next ? chain : { ...chain, next }; -} -function convertOrRepopulateDiagnosticMessageChainArray(array, sourceFile, newProgram, repopulateInfo) { - return sameMap(array, (chain) => convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo)); -} -function convertToDiagnostics(diagnostics, diagnosticFilePath, newProgram) { - if (!diagnostics.length) return emptyArray; - let buildInfoDirectory; - return diagnostics.map((diagnostic) => { - const result = convertToDiagnosticRelatedInformation(diagnostic, diagnosticFilePath, newProgram, toPathInBuildInfoDirectory); - result.reportsUnnecessary = diagnostic.reportsUnnecessary; - result.reportsDeprecated = diagnostic.reportDeprecated; - result.source = diagnostic.source; - result.skippedOn = diagnostic.skippedOn; - const { relatedInformation } = diagnostic; - result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToDiagnosticRelatedInformation(r, diagnosticFilePath, newProgram, toPathInBuildInfoDirectory)) : [] : void 0; - return result; - }); - function toPathInBuildInfoDirectory(path) { - buildInfoDirectory ?? (buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory()))); - return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName); - } -} -function convertToDiagnosticRelatedInformation(diagnostic, diagnosticFilePath, newProgram, toPath3) { - const { file } = diagnostic; - const sourceFile = file !== false ? newProgram.getSourceFileByPath(file ? toPath3(file) : diagnosticFilePath) : void 0; - return { - ...diagnostic, - file: sourceFile, - messageText: isString(diagnostic.messageText) ? diagnostic.messageText : convertOrRepopulateDiagnosticMessageChain(diagnostic.messageText, sourceFile, newProgram, (chain) => chain.info) - }; -} -function releaseCache(state) { - BuilderState.releaseCache(state); - state.program = void 0; -} -function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) { - Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.resolvedPath)); -} -function getNextAffectedFile(state, cancellationToken, host) { - var _a; - while (true) { - const { affectedFiles } = state; - if (affectedFiles) { - const seenAffectedFiles = state.seenAffectedFiles; - let affectedFilesIndex = state.affectedFilesIndex; - while (affectedFilesIndex < affectedFiles.length) { - const affectedFile = affectedFiles[affectedFilesIndex]; - if (!seenAffectedFiles.has(affectedFile.resolvedPath)) { - state.affectedFilesIndex = affectedFilesIndex; - addToAffectedFilesPendingEmit( - state, - affectedFile.resolvedPath, - getBuilderFileEmit(state.compilerOptions) - ); - handleDtsMayChangeOfAffectedFile( - state, - affectedFile, - cancellationToken, - host - ); - return affectedFile; - } - affectedFilesIndex++; - } - state.changedFilesSet.delete(state.currentChangedFilePath); - state.currentChangedFilePath = void 0; - (_a = state.oldSignatures) == null ? void 0 : _a.clear(); - state.affectedFiles = void 0; - } - const nextKey = state.changedFilesSet.keys().next(); - if (nextKey.done) { - return void 0; - } - const compilerOptions = state.program.getCompilerOptions(); - if (compilerOptions.outFile) return state.program; - state.affectedFiles = BuilderState.getFilesAffectedByWithOldState( - state, - state.program, - nextKey.value, - cancellationToken, - host - ); - state.currentChangedFilePath = nextKey.value; - state.affectedFilesIndex = 0; - if (!state.seenAffectedFiles) state.seenAffectedFiles = /* @__PURE__ */ new Set(); - } -} -function clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles, isForDtsErrors) { - var _a, _b; - if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size) && !state.programEmitPending) return; - if (!emitOnlyDtsFiles && !isForDtsErrors) { - state.affectedFilesPendingEmit = void 0; - state.programEmitPending = void 0; - } - (_b = state.affectedFilesPendingEmit) == null ? void 0 : _b.forEach((emitKind, path) => { - const pending = !isForDtsErrors ? emitKind & 7 /* AllJs */ : emitKind & (7 /* AllJs */ | 48 /* AllDtsEmit */); - if (!pending) state.affectedFilesPendingEmit.delete(path); - else state.affectedFilesPendingEmit.set(path, pending); - }); - if (state.programEmitPending) { - const pending = !isForDtsErrors ? state.programEmitPending & 7 /* AllJs */ : state.programEmitPending & (7 /* AllJs */ | 48 /* AllDtsEmit */); - if (!pending) state.programEmitPending = void 0; - else state.programEmitPending = pending; - } -} -function getPendingEmitKindWithSeen(optionsOrEmitKind, seenOldOptionsOrEmitKind, emitOnlyDtsFiles, isForDtsErrors) { - let pendingKind = getPendingEmitKind(optionsOrEmitKind, seenOldOptionsOrEmitKind); - if (emitOnlyDtsFiles) pendingKind = pendingKind & 56 /* AllDts */; - if (isForDtsErrors) pendingKind = pendingKind & 8 /* DtsErrors */; - return pendingKind; -} -function getBuilderFileEmitAllDts(isForDtsErrors) { - return !isForDtsErrors ? 56 /* AllDts */ : 8 /* DtsErrors */; -} -function getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles, isForDtsErrors) { - var _a; - if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size)) return void 0; - return forEachEntry(state.affectedFilesPendingEmit, (emitKind, path) => { - var _a2; - const affectedFile = state.program.getSourceFileByPath(path); - if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) { - state.affectedFilesPendingEmit.delete(path); - return void 0; - } - const seenKind = (_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath); - const pendingKind = getPendingEmitKindWithSeen( - emitKind, - seenKind, - emitOnlyDtsFiles, - isForDtsErrors - ); - if (pendingKind) return { affectedFile, emitKind: pendingKind }; - }); -} -function getNextPendingEmitDiagnosticsFile(state, isForDtsErrors) { - var _a; - if (!((_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.size)) return void 0; - return forEachEntry(state.emitDiagnosticsPerFile, (diagnostics, path) => { - var _a2; - const affectedFile = state.program.getSourceFileByPath(path); - if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) { - state.emitDiagnosticsPerFile.delete(path); - return void 0; - } - const seenKind = ((_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath)) || 0 /* None */; - if (!(seenKind & getBuilderFileEmitAllDts(isForDtsErrors))) return { affectedFile, diagnostics, seenKind }; - }); -} -function removeDiagnosticsOfLibraryFiles(state) { - if (!state.cleanedDiagnosticsOfLibFiles) { - state.cleanedDiagnosticsOfLibFiles = true; - const options = state.program.getCompilerOptions(); - forEach(state.program.getSourceFiles(), (f) => state.program.isSourceFileDefaultLibrary(f) && !skipTypeCheckingIgnoringNoCheck(f, options, state.program) && removeSemanticDiagnosticsOf(state, f.resolvedPath)); - } -} -function handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, host) { - removeSemanticDiagnosticsOf(state, affectedFile.resolvedPath); - if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles) { - removeDiagnosticsOfLibraryFiles(state); - BuilderState.updateShapeSignature( - state, - state.program, - affectedFile, - cancellationToken, - host - ); - return; - } - if (state.compilerOptions.assumeChangesOnlyAffectDirectDependencies) return; - handleDtsMayChangeOfReferencingExportOfAffectedFile( - state, - affectedFile, - cancellationToken, - host - ); -} -function handleDtsMayChangeOf(state, path, invalidateJsFiles, cancellationToken, host) { - removeSemanticDiagnosticsOf(state, path); - if (!state.changedFilesSet.has(path)) { - const sourceFile = state.program.getSourceFileByPath(path); - if (sourceFile) { - BuilderState.updateShapeSignature( - state, - state.program, - sourceFile, - cancellationToken, - host, - /*useFileVersionAsSignature*/ - true - ); - if (invalidateJsFiles) { - addToAffectedFilesPendingEmit( - state, - path, - getBuilderFileEmit(state.compilerOptions) - ); - } else if (getEmitDeclarations(state.compilerOptions)) { - addToAffectedFilesPendingEmit( - state, - path, - state.compilerOptions.declarationMap ? 56 /* AllDts */ : 24 /* Dts */ - ); - } - } - } -} -function removeSemanticDiagnosticsOf(state, path) { - if (!state.semanticDiagnosticsFromOldState) { - return true; - } - state.semanticDiagnosticsFromOldState.delete(path); - state.semanticDiagnosticsPerFile.delete(path); - return !state.semanticDiagnosticsFromOldState.size; -} -function isChangedSignature(state, path) { - const oldSignature = Debug.checkDefined(state.oldSignatures).get(path) || void 0; - const newSignature = Debug.checkDefined(state.fileInfos.get(path)).signature; - return newSignature !== oldSignature; -} -function handleDtsMayChangeOfGlobalScope(state, filePath, invalidateJsFiles, cancellationToken, host) { - var _a; - if (!((_a = state.fileInfos.get(filePath)) == null ? void 0 : _a.affectsGlobalScope)) return false; - BuilderState.getAllFilesExcludingDefaultLibraryFile( - state, - state.program, - /*firstSourceFile*/ - void 0 - ).forEach( - (file) => handleDtsMayChangeOf( - state, - file.resolvedPath, - invalidateJsFiles, - cancellationToken, - host - ) - ); - removeDiagnosticsOfLibraryFiles(state); - return true; -} -function handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, host) { - var _a, _b; - if (!state.referencedMap || !state.changedFilesSet.has(affectedFile.resolvedPath)) return; - if (!isChangedSignature(state, affectedFile.resolvedPath)) return; - if (getIsolatedModules(state.compilerOptions)) { - const seenFileNamesMap = /* @__PURE__ */ new Map(); - seenFileNamesMap.set(affectedFile.resolvedPath, true); - const queue = BuilderState.getReferencedByPaths(state, affectedFile.resolvedPath); - while (queue.length > 0) { - const currentPath = queue.pop(); - if (!seenFileNamesMap.has(currentPath)) { - seenFileNamesMap.set(currentPath, true); - if (handleDtsMayChangeOfGlobalScope( - state, - currentPath, - /*invalidateJsFiles*/ - false, - cancellationToken, - host - )) return; - handleDtsMayChangeOf( - state, - currentPath, - /*invalidateJsFiles*/ - false, - cancellationToken, - host - ); - if (isChangedSignature(state, currentPath)) { - const currentSourceFile = state.program.getSourceFileByPath(currentPath); - queue.push(...BuilderState.getReferencedByPaths(state, currentSourceFile.resolvedPath)); - } - } - } - } - const seenFileAndExportsOfFile = /* @__PURE__ */ new Set(); - const invalidateJsFiles = !!((_a = affectedFile.symbol) == null ? void 0 : _a.exports) && !!forEachEntry( - affectedFile.symbol.exports, - (exported) => { - if ((exported.flags & 128 /* ConstEnum */) !== 0) return true; - const aliased = skipAlias(exported, state.program.getTypeChecker()); - if (aliased === exported) return false; - return (aliased.flags & 128 /* ConstEnum */) !== 0 && some(aliased.declarations, (d) => getSourceFileOfNode(d) === affectedFile); - } - ); - (_b = state.referencedMap.getKeys(affectedFile.resolvedPath)) == null ? void 0 : _b.forEach((exportedFromPath) => { - if (handleDtsMayChangeOfGlobalScope(state, exportedFromPath, invalidateJsFiles, cancellationToken, host)) return true; - const references = state.referencedMap.getKeys(exportedFromPath); - return references && forEachKey(references, (filePath) => handleDtsMayChangeOfFileAndExportsOfFile( - state, - filePath, - invalidateJsFiles, - seenFileAndExportsOfFile, - cancellationToken, - host - )); - }); -} -function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, invalidateJsFiles, seenFileAndExportsOfFile, cancellationToken, host) { - var _a; - if (!tryAddToSet(seenFileAndExportsOfFile, filePath)) return void 0; - if (handleDtsMayChangeOfGlobalScope(state, filePath, invalidateJsFiles, cancellationToken, host)) return true; - handleDtsMayChangeOf(state, filePath, invalidateJsFiles, cancellationToken, host); - (_a = state.referencedMap.getKeys(filePath)) == null ? void 0 : _a.forEach( - (referencingFilePath) => handleDtsMayChangeOfFileAndExportsOfFile( - state, - referencingFilePath, - invalidateJsFiles, - seenFileAndExportsOfFile, - cancellationToken, - host - ) - ); - return void 0; -} -function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken, semanticDiagnosticsPerFile) { - if (state.compilerOptions.noCheck) return emptyArray; - return concatenate( - getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken, semanticDiagnosticsPerFile), - state.program.getProgramDiagnostics(sourceFile) - ); -} -function getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken, semanticDiagnosticsPerFile) { - semanticDiagnosticsPerFile ?? (semanticDiagnosticsPerFile = state.semanticDiagnosticsPerFile); - const path = sourceFile.resolvedPath; - const cachedDiagnostics = semanticDiagnosticsPerFile.get(path); - if (cachedDiagnostics) { - return filterSemanticDiagnostics(cachedDiagnostics, state.compilerOptions); - } - const diagnostics = state.program.getBindAndCheckDiagnostics(sourceFile, cancellationToken); - semanticDiagnosticsPerFile.set(path, diagnostics); - state.buildInfoEmitPending = true; - return filterSemanticDiagnostics(diagnostics, state.compilerOptions); -} -function isIncrementalBundleEmitBuildInfo(info) { - var _a; - return !!((_a = info.options) == null ? void 0 : _a.outFile); -} -function isIncrementalBuildInfo(info) { - return !!info.fileNames; -} -function isNonIncrementalBuildInfo(info) { - return !isIncrementalBuildInfo(info) && !!info.root; -} -function ensureHasErrorsForState(state) { - if (state.hasErrors !== void 0) return; - if (isIncrementalCompilation(state.compilerOptions)) { - state.hasErrors = !some(state.program.getSourceFiles(), (f) => { - var _a, _b; - const bindAndCheckDiagnostics = state.semanticDiagnosticsPerFile.get(f.resolvedPath); - return bindAndCheckDiagnostics === void 0 || // Missing semantic diagnostics in cache will be encoded in buildInfo - !!bindAndCheckDiagnostics.length || // cached semantic diagnostics will be encoded in buildInfo - !!((_b = (_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.get(f.resolvedPath)) == null ? void 0 : _b.length); - }) && (hasSyntaxOrGlobalErrors(state) || some(state.program.getSourceFiles(), (f) => !!state.program.getProgramDiagnostics(f).length)); - } else { - state.hasErrors = some(state.program.getSourceFiles(), (f) => { - var _a, _b; - const bindAndCheckDiagnostics = state.semanticDiagnosticsPerFile.get(f.resolvedPath); - return !!(bindAndCheckDiagnostics == null ? void 0 : bindAndCheckDiagnostics.length) || // If has semantic diagnostics - !!((_b = (_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.get(f.resolvedPath)) == null ? void 0 : _b.length); - }) || hasSyntaxOrGlobalErrors(state); - } -} -function hasSyntaxOrGlobalErrors(state) { - return !!state.program.getConfigFileParsingDiagnostics().length || !!state.program.getSyntacticDiagnostics().length || !!state.program.getOptionsDiagnostics().length || !!state.program.getGlobalDiagnostics().length; -} -function getBuildInfoEmitPending(state) { - ensureHasErrorsForState(state); - return state.buildInfoEmitPending ?? (state.buildInfoEmitPending = !!state.hasErrorsFromOldState !== !!state.hasErrors); -} -function getBuildInfo2(state) { - var _a, _b; - const currentDirectory = state.program.getCurrentDirectory(); - const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory)); - const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0; - const fileNames = []; - const fileNameToFileId = /* @__PURE__ */ new Map(); - const rootFileNames = new Set(state.program.getRootFileNames().map((f) => toPath(f, currentDirectory, state.program.getCanonicalFileName))); - ensureHasErrorsForState(state); - if (!isIncrementalCompilation(state.compilerOptions)) { - const buildInfo2 = { - root: arrayFrom(rootFileNames, (r) => relativeToBuildInfo(r)), - errors: state.hasErrors ? true : void 0, - checkPending: state.checkPending, - version - }; - return buildInfo2; - } - const root = []; - if (state.compilerOptions.outFile) { - const fileInfos2 = arrayFrom(state.fileInfos.entries(), ([key, value]) => { - const fileId = toFileId(key); - tryAddRoot(key, fileId); - return value.impliedFormat ? { version: value.version, impliedFormat: value.impliedFormat, signature: void 0, affectsGlobalScope: void 0 } : value.version; - }); - const buildInfo2 = { - fileNames, - fileInfos: fileInfos2, - root, - resolvedRoot: toResolvedRoot(), - options: toIncrementalBuildInfoCompilerOptions(state.compilerOptions), - semanticDiagnosticsPerFile: !state.changedFilesSet.size ? toIncrementalBuildInfoDiagnostics() : void 0, - emitDiagnosticsPerFile: toIncrementalBuildInfoEmitDiagnostics(), - changeFileSet: toChangeFileSet(), - outSignature: state.outSignature, - latestChangedDtsFile, - pendingEmit: !state.programEmitPending ? void 0 : ( - // Pending is undefined or None is encoded as undefined - state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : ( - // Pending emit is same as deteremined by compilerOptions - state.programEmitPending - ) - ), - // Actual value - errors: state.hasErrors ? true : void 0, - checkPending: state.checkPending, - version - }; - return buildInfo2; - } - let fileIdsList; - let fileNamesToFileIdListId; - let emitSignatures; - const fileInfos = arrayFrom(state.fileInfos.entries(), ([key, value]) => { - var _a2, _b2; - const fileId = toFileId(key); - tryAddRoot(key, fileId); - Debug.assert(fileNames[fileId - 1] === relativeToBuildInfo(key)); - const oldSignature = (_a2 = state.oldSignatures) == null ? void 0 : _a2.get(key); - const actualSignature = oldSignature !== void 0 ? oldSignature || void 0 : value.signature; - if (state.compilerOptions.composite) { - const file = state.program.getSourceFileByPath(key); - if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) { - const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key); - if (emitSignature !== actualSignature) { - emitSignatures = append( - emitSignatures, - emitSignature === void 0 ? fileId : ( - // There is no emit, encode as false - // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature - [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature] - ) - ); - } - } - } - return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? ( - // If file version is same as signature, dont serialize signature - { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } - ) : ( - // If file info only contains version and signature and both are same we can just write string - value.version - ) : actualSignature !== void 0 ? ( - // If signature is not same as version, encode signature in the fileInfo - oldSignature === void 0 ? ( - // If we havent computed signature, use fileInfo as is - value - ) : ( - // Serialize fileInfo with new updated signature - { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } - ) - ) : ( - // Signature of the FileInfo is undefined, serialize it as false - { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } - ); - }); - let referencedMap; - if ((_a = state.referencedMap) == null ? void 0 : _a.size()) { - referencedMap = arrayFrom(state.referencedMap.keys()).sort(compareStringsCaseSensitive).map((key) => [ - toFileId(key), - toFileIdListId(state.referencedMap.getValues(key)) - ]); - } - const semanticDiagnosticsPerFile = toIncrementalBuildInfoDiagnostics(); - let affectedFilesPendingEmit; - if ((_b = state.affectedFilesPendingEmit) == null ? void 0 : _b.size) { - const fullEmitForOptions = getBuilderFileEmit(state.compilerOptions); - const seenFiles = /* @__PURE__ */ new Set(); - for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) { - if (tryAddToSet(seenFiles, path)) { - const file = state.program.getSourceFileByPath(path); - if (!file || !sourceFileMayBeEmitted(file, state.program)) continue; - const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path); - affectedFilesPendingEmit = append( - affectedFilesPendingEmit, - pendingEmit === fullEmitForOptions ? fileId : ( - // Pending full emit per options - pendingEmit === 24 /* Dts */ ? [fileId] : ( - // Pending on Dts only - [fileId, pendingEmit] - ) - ) - // Anything else - ); - } - } - } - const buildInfo = { - fileNames, - fileIdsList, - fileInfos, - root, - resolvedRoot: toResolvedRoot(), - options: toIncrementalBuildInfoCompilerOptions(state.compilerOptions), - referencedMap, - semanticDiagnosticsPerFile, - emitDiagnosticsPerFile: toIncrementalBuildInfoEmitDiagnostics(), - changeFileSet: toChangeFileSet(), - affectedFilesPendingEmit, - emitSignatures, - latestChangedDtsFile, - errors: state.hasErrors ? true : void 0, - checkPending: state.checkPending, - version - }; - return buildInfo; - function relativeToBuildInfoEnsuringAbsolutePath(path) { - return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory)); - } - function relativeToBuildInfo(path) { - return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName)); - } - function toFileId(path) { - let fileId = fileNameToFileId.get(path); - if (fileId === void 0) { - fileNames.push(relativeToBuildInfo(path)); - fileNameToFileId.set(path, fileId = fileNames.length); - } - return fileId; - } - function toFileIdListId(set) { - const fileIds = arrayFrom(set.keys(), toFileId).sort(compareValues); - const key = fileIds.join(); - let fileIdListId = fileNamesToFileIdListId == null ? void 0 : fileNamesToFileIdListId.get(key); - if (fileIdListId === void 0) { - fileIdsList = append(fileIdsList, fileIds); - (fileNamesToFileIdListId ?? (fileNamesToFileIdListId = /* @__PURE__ */ new Map())).set(key, fileIdListId = fileIdsList.length); - } - return fileIdListId; - } - function tryAddRoot(path, fileId) { - const file = state.program.getSourceFile(path); - if (!state.program.getFileIncludeReasons().get(file.path).some((r) => r.kind === 0 /* RootFile */)) return; - if (!root.length) return root.push(fileId); - const last2 = root[root.length - 1]; - const isLastStartEnd = isArray(last2); - if (isLastStartEnd && last2[1] === fileId - 1) return last2[1] = fileId; - if (isLastStartEnd || root.length === 1 || last2 !== fileId - 1) return root.push(fileId); - const lastButOne = root[root.length - 2]; - if (!isNumber(lastButOne) || lastButOne !== last2 - 1) return root.push(fileId); - root[root.length - 2] = [lastButOne, fileId]; - return root.length = root.length - 1; - } - function toResolvedRoot() { - let result; - rootFileNames.forEach((path) => { - const file = state.program.getSourceFileByPath(path); - if (file && path !== file.resolvedPath) { - result = append(result, [toFileId(file.resolvedPath), toFileId(path)]); - } - }); - return result; - } - function toIncrementalBuildInfoCompilerOptions(options) { - let result; - const { optionsNameMap } = getOptionsNameMap(); - for (const name of getOwnKeys(options).sort(compareStringsCaseSensitive)) { - const optionInfo = optionsNameMap.get(name.toLowerCase()); - if (optionInfo == null ? void 0 : optionInfo.affectsBuildInfo) { - (result || (result = {}))[name] = toReusableCompilerOptionValue( - optionInfo, - options[name] - ); - } - } - return result; - } - function toReusableCompilerOptionValue(option, value) { - if (option) { - Debug.assert(option.type !== "listOrElement"); - if (option.type === "list") { - const values = value; - if (option.element.isFilePath && values.length) { - return values.map(relativeToBuildInfoEnsuringAbsolutePath); - } - } else if (option.isFilePath) { - return relativeToBuildInfoEnsuringAbsolutePath(value); - } - } - return value; - } - function toIncrementalBuildInfoDiagnostics() { - let result; - state.fileInfos.forEach((_value, key) => { - const value = state.semanticDiagnosticsPerFile.get(key); - if (!value) { - if (!state.changedFilesSet.has(key)) result = append(result, toFileId(key)); - } else if (value.length) { - result = append(result, [ - toFileId(key), - toReusableDiagnostic(value, key) - ]); - } - }); - return result; - } - function toIncrementalBuildInfoEmitDiagnostics() { - var _a2; - let result; - if (!((_a2 = state.emitDiagnosticsPerFile) == null ? void 0 : _a2.size)) return result; - for (const key of arrayFrom(state.emitDiagnosticsPerFile.keys()).sort(compareStringsCaseSensitive)) { - const value = state.emitDiagnosticsPerFile.get(key); - result = append(result, [ - toFileId(key), - toReusableDiagnostic(value, key) - ]); - } - return result; - } - function toReusableDiagnostic(diagnostics, diagnosticFilePath) { - Debug.assert(!!diagnostics.length); - return diagnostics.map((diagnostic) => { - const result = toReusableDiagnosticRelatedInformation(diagnostic, diagnosticFilePath); - result.reportsUnnecessary = diagnostic.reportsUnnecessary; - result.reportDeprecated = diagnostic.reportsDeprecated; - result.source = diagnostic.source; - result.skippedOn = diagnostic.skippedOn; - const { relatedInformation } = diagnostic; - result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => toReusableDiagnosticRelatedInformation(r, diagnosticFilePath)) : [] : void 0; - return result; - }); - } - function toReusableDiagnosticRelatedInformation(diagnostic, diagnosticFilePath) { - const { file } = diagnostic; - return { - ...diagnostic, - file: file ? file.resolvedPath === diagnosticFilePath ? void 0 : relativeToBuildInfo(file.resolvedPath) : false, - messageText: isString(diagnostic.messageText) ? diagnostic.messageText : toReusableDiagnosticMessageChain(diagnostic.messageText) - }; - } - function toReusableDiagnosticMessageChain(chain) { - if (chain.repopulateInfo) { - return { - info: chain.repopulateInfo(), - next: toReusableDiagnosticMessageChainArray(chain.next) - }; - } - const next = toReusableDiagnosticMessageChainArray(chain.next); - return next === chain.next ? chain : { ...chain, next }; - } - function toReusableDiagnosticMessageChainArray(array) { - if (!array) return array; - return forEach(array, (chain, index) => { - const reusable = toReusableDiagnosticMessageChain(chain); - if (chain === reusable) return void 0; - const result = index > 0 ? array.slice(0, index - 1) : []; - result.push(reusable); - for (let i = index + 1; i < array.length; i++) { - result.push(toReusableDiagnosticMessageChain(array[i])); - } - return result; - }) || array; - } - function toChangeFileSet() { - let changeFileSet; - if (state.changedFilesSet.size) { - for (const path of arrayFrom(state.changedFilesSet.keys()).sort(compareStringsCaseSensitive)) { - changeFileSet = append(changeFileSet, toFileId(path)); - } - } - return changeFileSet; - } -} -var BuilderProgramKind = /* @__PURE__ */ ((BuilderProgramKind2) => { - BuilderProgramKind2[BuilderProgramKind2["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram"; - BuilderProgramKind2[BuilderProgramKind2["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram"; - return BuilderProgramKind2; -})(BuilderProgramKind || {}); -function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { - let host; - let newProgram; - let oldProgram; - if (newProgramOrRootNames === void 0) { - Debug.assert(hostOrOptions === void 0); - host = oldProgramOrHost; - oldProgram = configFileParsingDiagnosticsOrOldProgram; - Debug.assert(!!oldProgram); - newProgram = oldProgram.getProgram(); - } else if (isArray(newProgramOrRootNames)) { - oldProgram = configFileParsingDiagnosticsOrOldProgram; - newProgram = createProgram({ - rootNames: newProgramOrRootNames, - options: hostOrOptions, - host: oldProgramOrHost, - oldProgram: oldProgram && oldProgram.getProgramOrUndefined(), - configFileParsingDiagnostics, - projectReferences - }); - host = oldProgramOrHost; - } else { - newProgram = newProgramOrRootNames; - host = hostOrOptions; - oldProgram = oldProgramOrHost; - configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram; - } - return { host, newProgram, oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || emptyArray }; -} -function getTextHandlingSourceMapForSignature(text, data) { - return (data == null ? void 0 : data.sourceMapUrlPos) !== void 0 ? text.substring(0, data.sourceMapUrlPos) : text; -} -function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) { - var _a; - text = getTextHandlingSourceMapForSignature(text, data); - let sourceFileDirectory; - if ((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length) { - text += data.diagnostics.map((diagnostic) => `${locationInfo(diagnostic)}${DiagnosticCategory[diagnostic.category]}${diagnostic.code}: ${flattenDiagnosticMessageText2(diagnostic.messageText)}`).join("\n"); - } - return (host.createHash ?? generateDjb2Hash)(text); - function flattenDiagnosticMessageText2(diagnostic) { - return isString(diagnostic) ? diagnostic : diagnostic === void 0 ? "" : !diagnostic.next ? diagnostic.messageText : diagnostic.messageText + diagnostic.next.map(flattenDiagnosticMessageText2).join("\n"); - } - function locationInfo(diagnostic) { - if (diagnostic.file.resolvedPath === sourceFile.resolvedPath) return `(${diagnostic.start},${diagnostic.length})`; - if (sourceFileDirectory === void 0) sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath); - return `${ensurePathIsNonModuleName(getRelativePathFromDirectory( - sourceFileDirectory, - diagnostic.file.resolvedPath, - program.getCanonicalFileName - ))}(${diagnostic.start},${diagnostic.length})`; - } -} -function computeSignature(text, host, data) { - return (host.createHash ?? generateDjb2Hash)(getTextHandlingSourceMapForSignature(text, data)); -} -function createBuilderProgram(kind, { newProgram, host, oldProgram, configFileParsingDiagnostics }) { - let oldState = oldProgram && oldProgram.state; - if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) { - newProgram = void 0; - oldState = void 0; - return oldProgram; - } - const state = createBuilderProgramState(newProgram, oldState); - newProgram.getBuildInfo = () => getBuildInfo2(toBuilderProgramStateWithDefinedProgram(state)); - newProgram = void 0; - oldProgram = void 0; - oldState = void 0; - const builderProgram = createRedirectedBuilderProgram(state, configFileParsingDiagnostics); - builderProgram.state = state; - builderProgram.hasChangedEmitSignature = () => !!state.hasChangedEmitSignature; - builderProgram.getAllDependencies = (sourceFile) => BuilderState.getAllDependencies( - state, - Debug.checkDefined(state.program), - sourceFile - ); - builderProgram.getSemanticDiagnostics = getSemanticDiagnostics; - builderProgram.getDeclarationDiagnostics = getDeclarationDiagnostics2; - builderProgram.emit = emit; - builderProgram.releaseProgram = () => releaseCache(state); - if (kind === 0 /* SemanticDiagnosticsBuilderProgram */) { - builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile; - } else if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { - builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile; - builderProgram.emitNextAffectedFile = emitNextAffectedFile; - builderProgram.emitBuildInfo = emitBuildInfo; - } else { - notImplemented(); - } - return builderProgram; - function emitBuildInfo(writeFile2, cancellationToken) { - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - if (getBuildInfoEmitPending(state)) { - const result = state.program.emitBuildInfo( - writeFile2 || maybeBind(host, host.writeFile), - cancellationToken - ); - state.buildInfoEmitPending = false; - return result; - } - return emitSkippedWithNoDiagnostics; - } - function emitNextAffectedFileOrDtsErrors(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, isForDtsErrors) { - var _a, _b, _c, _d; - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - let affected = getNextAffectedFile(state, cancellationToken, host); - const programEmitKind = getBuilderFileEmit(state.compilerOptions); - let emitKind = !isForDtsErrors ? emitOnlyDtsFiles ? programEmitKind & 56 /* AllDts */ : programEmitKind : 8 /* DtsErrors */; - if (!affected) { - if (!state.compilerOptions.outFile) { - const pendingAffectedFile = getNextAffectedFilePendingEmit( - state, - emitOnlyDtsFiles, - isForDtsErrors - ); - if (pendingAffectedFile) { - ({ affectedFile: affected, emitKind } = pendingAffectedFile); - } else { - const pendingForDiagnostics = getNextPendingEmitDiagnosticsFile( - state, - isForDtsErrors - ); - if (pendingForDiagnostics) { - (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set( - pendingForDiagnostics.affectedFile.resolvedPath, - pendingForDiagnostics.seenKind | getBuilderFileEmitAllDts(isForDtsErrors) - ); - return { - result: { emitSkipped: true, diagnostics: pendingForDiagnostics.diagnostics }, - affected: pendingForDiagnostics.affectedFile - }; - } - } - } else { - if (state.programEmitPending) { - emitKind = getPendingEmitKindWithSeen( - state.programEmitPending, - state.seenProgramEmit, - emitOnlyDtsFiles, - isForDtsErrors - ); - if (emitKind) affected = state.program; - } - if (!affected && ((_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.size)) { - const seenKind = state.seenProgramEmit || 0 /* None */; - if (!(seenKind & getBuilderFileEmitAllDts(isForDtsErrors))) { - state.seenProgramEmit = getBuilderFileEmitAllDts(isForDtsErrors) | seenKind; - const diagnostics = []; - state.emitDiagnosticsPerFile.forEach((d) => addRange(diagnostics, d)); - return { - result: { emitSkipped: true, diagnostics }, - affected: state.program - }; - } - } - } - if (!affected) { - if (isForDtsErrors || !getBuildInfoEmitPending(state)) return void 0; - const affected2 = state.program; - const result2 = affected2.emitBuildInfo( - writeFile2 || maybeBind(host, host.writeFile), - cancellationToken - ); - state.buildInfoEmitPending = false; - return { result: result2, affected: affected2 }; - } - } - let emitOnly; - if (emitKind & 7 /* AllJs */) emitOnly = 0 /* Js */; - if (emitKind & 56 /* AllDts */) emitOnly = emitOnly === void 0 ? 1 /* Dts */ : void 0; - const result = !isForDtsErrors ? state.program.emit( - affected === state.program ? void 0 : affected, - getWriteFileCallback(writeFile2, customTransformers), - cancellationToken, - emitOnly, - customTransformers, - /*forceDtsEmit*/ - void 0, - /*skipBuildInfo*/ - true - ) : { - emitSkipped: true, - diagnostics: state.program.getDeclarationDiagnostics( - affected === state.program ? void 0 : affected, - cancellationToken - ) - }; - if (affected !== state.program) { - const affectedSourceFile = affected; - state.seenAffectedFiles.add(affectedSourceFile.resolvedPath); - if (state.affectedFilesIndex !== void 0) state.affectedFilesIndex++; - state.buildInfoEmitPending = true; - const existing = ((_b = state.seenEmittedFiles) == null ? void 0 : _b.get(affectedSourceFile.resolvedPath)) || 0 /* None */; - (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, emitKind | existing); - const existingPending = ((_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.get(affectedSourceFile.resolvedPath)) || programEmitKind; - const pendingKind = getPendingEmitKind(existingPending, emitKind | existing); - if (pendingKind) (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, pendingKind); - else (_d = state.affectedFilesPendingEmit) == null ? void 0 : _d.delete(affectedSourceFile.resolvedPath); - if (result.diagnostics.length) (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, result.diagnostics); - } else { - state.changedFilesSet.clear(); - state.programEmitPending = state.changedFilesSet.size ? getPendingEmitKind(programEmitKind, emitKind) : state.programEmitPending ? getPendingEmitKind(state.programEmitPending, emitKind) : void 0; - state.seenProgramEmit = emitKind | (state.seenProgramEmit || 0 /* None */); - setEmitDiagnosticsPerFile(result.diagnostics); - state.buildInfoEmitPending = true; - } - return { result, affected }; - } - function setEmitDiagnosticsPerFile(diagnostics) { - let emitDiagnosticsPerFile; - diagnostics.forEach((d) => { - if (!d.file) return; - let diagnostics2 = emitDiagnosticsPerFile == null ? void 0 : emitDiagnosticsPerFile.get(d.file.resolvedPath); - if (!diagnostics2) (emitDiagnosticsPerFile ?? (emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(d.file.resolvedPath, diagnostics2 = []); - diagnostics2.push(d); - }); - if (emitDiagnosticsPerFile) state.emitDiagnosticsPerFile = emitDiagnosticsPerFile; - } - function emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { - return emitNextAffectedFileOrDtsErrors( - writeFile2, - cancellationToken, - emitOnlyDtsFiles, - customTransformers, - /*isForDtsErrors*/ - false - ); - } - function getWriteFileCallback(writeFile2, customTransformers) { - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - if (!getEmitDeclarations(state.compilerOptions)) return writeFile2 || maybeBind(host, host.writeFile); - return (fileName, text, writeByteOrderMark, onError, sourceFiles, data) => { - var _a, _b, _c; - if (isDeclarationFileName(fileName)) { - if (!state.compilerOptions.outFile) { - Debug.assert((sourceFiles == null ? void 0 : sourceFiles.length) === 1); - let emitSignature; - if (!customTransformers) { - const file = sourceFiles[0]; - const info = state.fileInfos.get(file.resolvedPath); - if (info.signature === file.version) { - const signature = computeSignatureWithDiagnostics( - state.program, - file, - text, - host, - data - ); - if (!((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length)) emitSignature = signature; - if (signature !== file.version) { - if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(file.resolvedPath, 1 /* StoredSignatureAtEmit */); - if (state.affectedFiles) { - const existing = (_b = state.oldSignatures) == null ? void 0 : _b.get(file.resolvedPath); - if (existing === void 0) (state.oldSignatures ?? (state.oldSignatures = /* @__PURE__ */ new Map())).set(file.resolvedPath, info.signature || false); - info.signature = signature; - } else { - info.signature = signature; - } - } - } - } - if (state.compilerOptions.composite) { - const filePath = sourceFiles[0].resolvedPath; - emitSignature = handleNewSignature((_c = state.emitSignatures) == null ? void 0 : _c.get(filePath), emitSignature); - if (!emitSignature) return data.skippedDtsWrite = true; - (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(filePath, emitSignature); - } - } else if (state.compilerOptions.composite) { - const newSignature = handleNewSignature( - state.outSignature, - /*newSignature*/ - void 0 - ); - if (!newSignature) return data.skippedDtsWrite = true; - state.outSignature = newSignature; - } - } - if (writeFile2) writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data); - else if (host.writeFile) host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); - else state.program.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); - function handleNewSignature(oldSignatureFormat, newSignature) { - const oldSignature = !oldSignatureFormat || isString(oldSignatureFormat) ? oldSignatureFormat : oldSignatureFormat[0]; - newSignature ?? (newSignature = computeSignature(text, host, data)); - if (newSignature === oldSignature) { - if (oldSignatureFormat === oldSignature) return void 0; - else if (data) data.differsOnlyInMap = true; - else data = { differsOnlyInMap: true }; - } else { - state.hasChangedEmitSignature = true; - state.latestChangedDtsFile = fileName; - } - return newSignature; - } - }; - } - function emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { - assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile); - } - const result = handleNoEmitOptions(builderProgram, targetSourceFile, writeFile2, cancellationToken); - if (result) return result; - if (!targetSourceFile) { - if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { - let sourceMaps = []; - let emitSkipped = false; - let diagnostics; - let emittedFiles = []; - let affectedEmitResult; - while (affectedEmitResult = emitNextAffectedFile( - writeFile2, - cancellationToken, - emitOnlyDtsFiles, - customTransformers - )) { - emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped; - diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics); - emittedFiles = addRange(emittedFiles, affectedEmitResult.result.emittedFiles); - sourceMaps = addRange(sourceMaps, affectedEmitResult.result.sourceMaps); - } - return { - emitSkipped, - diagnostics: diagnostics || emptyArray, - emittedFiles, - sourceMaps - }; - } else { - clearAffectedFilesPendingEmit( - state, - emitOnlyDtsFiles, - /*isForDtsErrors*/ - false - ); - } - } - const emitResult = state.program.emit( - targetSourceFile, - getWriteFileCallback(writeFile2, customTransformers), - cancellationToken, - emitOnlyDtsFiles, - customTransformers - ); - handleNonEmitBuilderWithEmitOrDtsErrors( - targetSourceFile, - emitOnlyDtsFiles, - /*isForDtsErrors*/ - false, - emitResult.diagnostics - ); - return emitResult; - } - function handleNonEmitBuilderWithEmitOrDtsErrors(targetSourceFile, emitOnlyDtsFiles, isForDtsErrors, diagnostics) { - if (!targetSourceFile && kind !== 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { - clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles, isForDtsErrors); - setEmitDiagnosticsPerFile(diagnostics); - } - } - function getDeclarationDiagnostics2(sourceFile, cancellationToken) { - var _a; - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { - assertSourceFileOkWithoutNextAffectedCall(state, sourceFile); - let affectedEmitResult; - let diagnostics; - while (affectedEmitResult = emitNextAffectedFileOrDtsErrors( - /*writeFile*/ - void 0, - cancellationToken, - /*emitOnlyDtsFiles*/ - void 0, - /*customTransformers*/ - void 0, - /*isForDtsErrors*/ - true - )) { - if (!sourceFile) diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics); - } - return (!sourceFile ? diagnostics : (_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.get(sourceFile.resolvedPath)) || emptyArray; - } else { - const result = state.program.getDeclarationDiagnostics(sourceFile, cancellationToken); - handleNonEmitBuilderWithEmitOrDtsErrors( - sourceFile, - /*emitOnlyDtsFiles*/ - void 0, - /*isForDtsErrors*/ - true, - result - ); - return result; - } - } - function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) { - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - while (true) { - const affected = getNextAffectedFile(state, cancellationToken, host); - let result; - if (!affected) { - if (state.checkPending && !state.compilerOptions.noCheck) { - state.checkPending = void 0; - state.buildInfoEmitPending = true; - } - return void 0; - } else if (affected !== state.program) { - const affectedSourceFile = affected; - if (!ignoreSourceFile || !ignoreSourceFile(affectedSourceFile)) { - result = getSemanticDiagnosticsOfFile(state, affectedSourceFile, cancellationToken); - } - state.seenAffectedFiles.add(affectedSourceFile.resolvedPath); - state.affectedFilesIndex++; - state.buildInfoEmitPending = true; - if (!result) continue; - } else { - let diagnostics; - const semanticDiagnosticsPerFile = /* @__PURE__ */ new Map(); - state.program.getSourceFiles().forEach( - (sourceFile) => diagnostics = addRange( - diagnostics, - getSemanticDiagnosticsOfFile( - state, - sourceFile, - cancellationToken, - semanticDiagnosticsPerFile - ) - ) - ); - state.semanticDiagnosticsPerFile = semanticDiagnosticsPerFile; - result = diagnostics || emptyArray; - state.changedFilesSet.clear(); - state.programEmitPending = getBuilderFileEmit(state.compilerOptions); - if (!state.compilerOptions.noCheck) state.checkPending = void 0; - state.buildInfoEmitPending = true; - } - return { result, affected }; - } - } - function getSemanticDiagnostics(sourceFile, cancellationToken) { - Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); - assertSourceFileOkWithoutNextAffectedCall(state, sourceFile); - if (sourceFile) { - return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken); - } - while (true) { - const affectedResult = getSemanticDiagnosticsOfNextAffectedFile(cancellationToken); - if (!affectedResult) break; - if (affectedResult.affected === state.program) return affectedResult.result; - } - let diagnostics; - for (const sourceFile2 of state.program.getSourceFiles()) { - diagnostics = addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile2, cancellationToken)); - } - if (state.checkPending && !state.compilerOptions.noCheck) { - state.checkPending = void 0; - state.buildInfoEmitPending = true; - } - return diagnostics || emptyArray; - } -} -function addToAffectedFilesPendingEmit(state, affectedFilePendingEmit, kind) { - var _a, _b; - const existingKind = ((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.get(affectedFilePendingEmit)) || 0 /* None */; - (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedFilePendingEmit, existingKind | kind); - (_b = state.emitDiagnosticsPerFile) == null ? void 0 : _b.delete(affectedFilePendingEmit); -} -function toBuilderStateFileInfoForMultiEmit(fileInfo) { - return isString(fileInfo) ? { version: fileInfo, signature: fileInfo, affectsGlobalScope: void 0, impliedFormat: void 0 } : isString(fileInfo.signature) ? fileInfo : { version: fileInfo.version, signature: fileInfo.signature === false ? void 0 : fileInfo.version, affectsGlobalScope: fileInfo.affectsGlobalScope, impliedFormat: fileInfo.impliedFormat }; -} -function toBuilderFileEmit(value, fullEmitForOptions) { - return isNumber(value) ? fullEmitForOptions : value[1] || 24 /* Dts */; -} -function toProgramEmitPending(value, options) { - return !value ? getBuilderFileEmit(options || {}) : value; -} -function createBuilderProgramUsingIncrementalBuildInfo(buildInfo, buildInfoPath, host) { - var _a, _b, _c, _d; - const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); - const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); - let state; - const filePaths = (_a = buildInfo.fileNames) == null ? void 0 : _a.map(toPathInBuildInfoDirectory); - let filePathsSetList; - const latestChangedDtsFile = buildInfo.latestChangedDtsFile ? toAbsolutePath(buildInfo.latestChangedDtsFile) : void 0; - const fileInfos = /* @__PURE__ */ new Map(); - const changedFilesSet = new Set(map(buildInfo.changeFileSet, toFilePath)); - if (isIncrementalBundleEmitBuildInfo(buildInfo)) { - buildInfo.fileInfos.forEach((fileInfo, index) => { - const path = toFilePath(index + 1); - fileInfos.set(path, isString(fileInfo) ? { version: fileInfo, signature: void 0, affectsGlobalScope: void 0, impliedFormat: void 0 } : fileInfo); - }); - state = { - fileInfos, - compilerOptions: buildInfo.options ? convertToOptionsWithAbsolutePaths(buildInfo.options, toAbsolutePath) : {}, - semanticDiagnosticsPerFile: toPerFileSemanticDiagnostics(buildInfo.semanticDiagnosticsPerFile), - emitDiagnosticsPerFile: toPerFileEmitDiagnostics(buildInfo.emitDiagnosticsPerFile), - hasReusableDiagnostic: true, - changedFilesSet, - latestChangedDtsFile, - outSignature: buildInfo.outSignature, - programEmitPending: buildInfo.pendingEmit === void 0 ? void 0 : toProgramEmitPending(buildInfo.pendingEmit, buildInfo.options), - hasErrors: buildInfo.errors, - checkPending: buildInfo.checkPending - }; - } else { - filePathsSetList = (_b = buildInfo.fileIdsList) == null ? void 0 : _b.map((fileIds) => new Set(fileIds.map(toFilePath))); - const emitSignatures = ((_c = buildInfo.options) == null ? void 0 : _c.composite) && !buildInfo.options.outFile ? /* @__PURE__ */ new Map() : void 0; - buildInfo.fileInfos.forEach((fileInfo, index) => { - const path = toFilePath(index + 1); - const stateFileInfo = toBuilderStateFileInfoForMultiEmit(fileInfo); - fileInfos.set(path, stateFileInfo); - if (emitSignatures && stateFileInfo.signature) emitSignatures.set(path, stateFileInfo.signature); - }); - (_d = buildInfo.emitSignatures) == null ? void 0 : _d.forEach((value) => { - if (isNumber(value)) emitSignatures.delete(toFilePath(value)); - else { - const key = toFilePath(value[0]); - emitSignatures.set( - key, - !isString(value[1]) && !value[1].length ? ( - // File signature is emit signature but differs in map - [emitSignatures.get(key)] - ) : value[1] - ); - } - }); - const fullEmitForOptions = buildInfo.affectedFilesPendingEmit ? getBuilderFileEmit(buildInfo.options || {}) : void 0; - state = { - fileInfos, - compilerOptions: buildInfo.options ? convertToOptionsWithAbsolutePaths(buildInfo.options, toAbsolutePath) : {}, - referencedMap: toManyToManyPathMap(buildInfo.referencedMap, buildInfo.options ?? {}), - semanticDiagnosticsPerFile: toPerFileSemanticDiagnostics(buildInfo.semanticDiagnosticsPerFile), - emitDiagnosticsPerFile: toPerFileEmitDiagnostics(buildInfo.emitDiagnosticsPerFile), - hasReusableDiagnostic: true, - changedFilesSet, - affectedFilesPendingEmit: buildInfo.affectedFilesPendingEmit && arrayToMap(buildInfo.affectedFilesPendingEmit, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => toBuilderFileEmit(value, fullEmitForOptions)), - latestChangedDtsFile, - emitSignatures: (emitSignatures == null ? void 0 : emitSignatures.size) ? emitSignatures : void 0, - hasErrors: buildInfo.errors, - checkPending: buildInfo.checkPending - }; - } - return { - state, - getProgram: notImplemented, - getProgramOrUndefined: returnUndefined, - releaseProgram: noop, - getCompilerOptions: () => state.compilerOptions, - getSourceFile: notImplemented, - getSourceFiles: notImplemented, - getOptionsDiagnostics: notImplemented, - getGlobalDiagnostics: notImplemented, - getConfigFileParsingDiagnostics: notImplemented, - getSyntacticDiagnostics: notImplemented, - getDeclarationDiagnostics: notImplemented, - getSemanticDiagnostics: notImplemented, - emit: notImplemented, - getAllDependencies: notImplemented, - getCurrentDirectory: notImplemented, - emitNextAffectedFile: notImplemented, - getSemanticDiagnosticsOfNextAffectedFile: notImplemented, - emitBuildInfo: notImplemented, - close: noop, - hasChangedEmitSignature: returnFalse - }; - function toPathInBuildInfoDirectory(path) { - return toPath(path, buildInfoDirectory, getCanonicalFileName); - } - function toAbsolutePath(path) { - return getNormalizedAbsolutePath(path, buildInfoDirectory); - } - function toFilePath(fileId) { - return filePaths[fileId - 1]; - } - function toFilePathsSet(fileIdsListId) { - return filePathsSetList[fileIdsListId - 1]; - } - function toManyToManyPathMap(referenceMap, options) { - const map2 = BuilderState.createReferencedMap(options); - if (!map2 || !referenceMap) return map2; - referenceMap.forEach(([fileId, fileIdListId]) => map2.set(toFilePath(fileId), toFilePathsSet(fileIdListId))); - return map2; - } - function toPerFileSemanticDiagnostics(diagnostics) { - const semanticDiagnostics = new Map( - mapDefinedIterator( - fileInfos.keys(), - (key) => !changedFilesSet.has(key) ? [key, emptyArray] : void 0 - ) - ); - diagnostics == null ? void 0 : diagnostics.forEach((value) => { - if (isNumber(value)) semanticDiagnostics.delete(toFilePath(value)); - else semanticDiagnostics.set(toFilePath(value[0]), value[1]); - }); - return semanticDiagnostics; - } - function toPerFileEmitDiagnostics(diagnostics) { - return diagnostics && arrayToMap(diagnostics, (value) => toFilePath(value[0]), (value) => value[1]); - } -} -function getBuildInfoFileVersionMap(program, buildInfoPath, host) { - const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); - const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); - const fileInfos = /* @__PURE__ */ new Map(); - let rootIndex = 0; - const roots = /* @__PURE__ */ new Map(); - const resolvedRoots = new Map(program.resolvedRoot); - program.fileInfos.forEach((fileInfo, index) => { - const path = toPath(program.fileNames[index], buildInfoDirectory, getCanonicalFileName); - const version2 = isString(fileInfo) ? fileInfo : fileInfo.version; - fileInfos.set(path, version2); - if (rootIndex < program.root.length) { - const current = program.root[rootIndex]; - const fileId = index + 1; - if (isArray(current)) { - if (current[0] <= fileId && fileId <= current[1]) { - addRoot(fileId, path); - if (current[1] === fileId) rootIndex++; - } - } else if (current === fileId) { - addRoot(fileId, path); - rootIndex++; - } - } - }); - return { fileInfos, roots }; - function addRoot(fileId, path) { - const root = resolvedRoots.get(fileId); - if (root) { - roots.set(toPath(program.fileNames[root - 1], buildInfoDirectory, getCanonicalFileName), path); - } else { - roots.set(path, void 0); - } - } -} -function getNonIncrementalBuildInfoRoots(buildInfo, buildInfoPath, host) { - if (!isNonIncrementalBuildInfo(buildInfo)) return void 0; - const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); - const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); - return buildInfo.root.map((r) => toPath(r, buildInfoDirectory, getCanonicalFileName)); -} -function createRedirectedBuilderProgram(state, configFileParsingDiagnostics) { - return { - state: void 0, - getProgram, - getProgramOrUndefined: () => state.program, - releaseProgram: () => state.program = void 0, - getCompilerOptions: () => state.compilerOptions, - getSourceFile: (fileName) => getProgram().getSourceFile(fileName), - getSourceFiles: () => getProgram().getSourceFiles(), - getOptionsDiagnostics: (cancellationToken) => getProgram().getOptionsDiagnostics(cancellationToken), - getGlobalDiagnostics: (cancellationToken) => getProgram().getGlobalDiagnostics(cancellationToken), - getConfigFileParsingDiagnostics: () => configFileParsingDiagnostics, - getSyntacticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSyntacticDiagnostics(sourceFile, cancellationToken), - getDeclarationDiagnostics: (sourceFile, cancellationToken) => getProgram().getDeclarationDiagnostics(sourceFile, cancellationToken), - getSemanticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSemanticDiagnostics(sourceFile, cancellationToken), - emit: (sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers) => getProgram().emit(sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers), - emitBuildInfo: (writeFile2, cancellationToken) => getProgram().emitBuildInfo(writeFile2, cancellationToken), - getAllDependencies: notImplemented, - getCurrentDirectory: () => getProgram().getCurrentDirectory(), - close: noop - }; - function getProgram() { - return Debug.checkDefined(state.program); - } -} - -// src/compiler/builderPublic.ts -function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { - return createBuilderProgram( - 0 /* SemanticDiagnosticsBuilderProgram */, - getBuilderCreationParameters( - newProgramOrRootNames, - hostOrOptions, - oldProgramOrHost, - configFileParsingDiagnosticsOrOldProgram, - configFileParsingDiagnostics, - projectReferences - ) - ); -} -function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { - return createBuilderProgram( - 1 /* EmitAndSemanticDiagnosticsBuilderProgram */, - getBuilderCreationParameters( - newProgramOrRootNames, - hostOrOptions, - oldProgramOrHost, - configFileParsingDiagnosticsOrOldProgram, - configFileParsingDiagnostics, - projectReferences - ) - ); -} -function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { - const { newProgram, configFileParsingDiagnostics: newConfigFileParsingDiagnostics } = getBuilderCreationParameters( - newProgramOrRootNames, - hostOrOptions, - oldProgramOrHost, - configFileParsingDiagnosticsOrOldProgram, - configFileParsingDiagnostics, - projectReferences - ); - return createRedirectedBuilderProgram( - { program: newProgram, compilerOptions: newProgram.getCompilerOptions() }, - newConfigFileParsingDiagnostics - ); -} - -// src/compiler/resolutionCache.ts -function removeIgnoredPath(path) { - if (endsWith(path, "/node_modules/.staging")) { - return removeSuffix(path, "/.staging"); - } - return some(ignoredPaths, (searchPath) => path.includes(searchPath)) ? void 0 : path; -} -function perceivedOsRootLengthForWatching(pathComponents2, length2) { - if (length2 <= 1) return 1; - let indexAfterOsRoot = 1; - let isDosStyle = pathComponents2[0].search(/[a-z]:/i) === 0; - if (pathComponents2[0] !== directorySeparator && !isDosStyle && // Non dos style paths - pathComponents2[1].search(/[a-z]\$$/i) === 0) { - if (length2 === 2) return 2; - indexAfterOsRoot = 2; - isDosStyle = true; - } - if (isDosStyle && !pathComponents2[indexAfterOsRoot].match(/^users$/i)) { - return indexAfterOsRoot; - } - if (pathComponents2[indexAfterOsRoot].match(/^workspaces$/i)) { - return indexAfterOsRoot + 1; - } - return indexAfterOsRoot + 2; -} -function canWatchDirectoryOrFile(pathComponents2, length2) { - if (length2 === void 0) length2 = pathComponents2.length; - if (length2 <= 2) return false; - const perceivedOsRootLength = perceivedOsRootLengthForWatching(pathComponents2, length2); - return length2 > perceivedOsRootLength + 1; -} -function canWatchDirectoryOrFilePath(path) { - return canWatchDirectoryOrFile(getPathComponents(path)); -} -function canWatchAtTypes(atTypes) { - return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(getDirectoryPath(atTypes)); -} -function isInDirectoryPath(dirComponents, fileOrDirComponents) { - if (fileOrDirComponents.length < fileOrDirComponents.length) return false; - for (let i = 0; i < dirComponents.length; i++) { - if (fileOrDirComponents[i] !== dirComponents[i]) return false; - } - return true; -} -function canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(fileOrDirPath) { - return canWatchDirectoryOrFilePath(fileOrDirPath); -} -function canWatchAffectingLocation(filePath) { - return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(filePath); -} -function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath, rootDir, rootPath, rootPathComponents, isRootWatchable, getCurrentDirectory, preferNonRecursiveWatch) { - const failedLookupPathComponents = getPathComponents(failedLookupLocationPath); - failedLookupLocation = isRootedDiskPath(failedLookupLocation) ? normalizePath(failedLookupLocation) : getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory()); - const failedLookupComponents = getPathComponents(failedLookupLocation); - const perceivedOsRootLength = perceivedOsRootLengthForWatching(failedLookupPathComponents, failedLookupPathComponents.length); - if (failedLookupPathComponents.length <= perceivedOsRootLength + 1) return void 0; - const nodeModulesIndex = failedLookupPathComponents.indexOf("node_modules"); - if (nodeModulesIndex !== -1 && nodeModulesIndex + 1 <= perceivedOsRootLength + 1) return void 0; - const lastNodeModulesIndex = failedLookupPathComponents.lastIndexOf("node_modules"); - if (isRootWatchable && isInDirectoryPath(rootPathComponents, failedLookupPathComponents)) { - if (failedLookupPathComponents.length > rootPathComponents.length + 1) { - return getDirectoryOfFailedLookupWatch( - failedLookupComponents, - failedLookupPathComponents, - Math.max(rootPathComponents.length + 1, perceivedOsRootLength + 1), - lastNodeModulesIndex - ); - } else { - return { - dir: rootDir, - dirPath: rootPath, - nonRecursive: true - }; - } - } - return getDirectoryToWatchFromFailedLookupLocationDirectory( - failedLookupComponents, - failedLookupPathComponents, - failedLookupPathComponents.length - 1, - perceivedOsRootLength, - nodeModulesIndex, - rootPathComponents, - lastNodeModulesIndex, - preferNonRecursiveWatch - ); -} -function getDirectoryToWatchFromFailedLookupLocationDirectory(dirComponents, dirPathComponents, dirPathComponentsLength, perceivedOsRootLength, nodeModulesIndex, rootPathComponents, lastNodeModulesIndex, preferNonRecursiveWatch) { - if (nodeModulesIndex !== -1) { - return getDirectoryOfFailedLookupWatch( - dirComponents, - dirPathComponents, - nodeModulesIndex + 1, - lastNodeModulesIndex - ); - } - let nonRecursive = true; - let length2 = dirPathComponentsLength; - if (!preferNonRecursiveWatch) { - for (let i = 0; i < dirPathComponentsLength; i++) { - if (dirPathComponents[i] !== rootPathComponents[i]) { - nonRecursive = false; - length2 = Math.max(i + 1, perceivedOsRootLength + 1); - break; - } - } - } - return getDirectoryOfFailedLookupWatch( - dirComponents, - dirPathComponents, - length2, - lastNodeModulesIndex, - nonRecursive - ); -} -function getDirectoryOfFailedLookupWatch(dirComponents, dirPathComponents, length2, lastNodeModulesIndex, nonRecursive) { - let packageDirLength; - if (lastNodeModulesIndex !== -1 && lastNodeModulesIndex + 1 >= length2 && lastNodeModulesIndex + 2 < dirPathComponents.length) { - if (!startsWith(dirPathComponents[lastNodeModulesIndex + 1], "@")) { - packageDirLength = lastNodeModulesIndex + 2; - } else if (lastNodeModulesIndex + 3 < dirPathComponents.length) { - packageDirLength = lastNodeModulesIndex + 3; - } - } - return { - dir: getPathFromPathComponents(dirComponents, length2), - dirPath: getPathFromPathComponents(dirPathComponents, length2), - nonRecursive, - packageDir: packageDirLength !== void 0 ? getPathFromPathComponents(dirComponents, packageDirLength) : void 0, - packageDirPath: packageDirLength !== void 0 ? getPathFromPathComponents(dirPathComponents, packageDirLength) : void 0 - }; -} -function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath, rootPath, rootPathComponents, isRootWatchable, getCurrentDirectory, preferNonRecursiveWatch, filterCustomPath) { - const typeRootPathComponents = getPathComponents(typeRootPath); - if (isRootWatchable && isInDirectoryPath(rootPathComponents, typeRootPathComponents)) { - return rootPath; - } - typeRoot = isRootedDiskPath(typeRoot) ? normalizePath(typeRoot) : getNormalizedAbsolutePath(typeRoot, getCurrentDirectory()); - const toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory( - getPathComponents(typeRoot), - typeRootPathComponents, - typeRootPathComponents.length, - perceivedOsRootLengthForWatching(typeRootPathComponents, typeRootPathComponents.length), - typeRootPathComponents.indexOf("node_modules"), - rootPathComponents, - typeRootPathComponents.lastIndexOf("node_modules"), - preferNonRecursiveWatch - ); - return toWatch && filterCustomPath(toWatch.dirPath) ? toWatch.dirPath : void 0; -} -function getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory) { - const normalized = getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory()); - return !isDiskPathRoot(normalized) ? removeTrailingDirectorySeparator(normalized) : normalized; -} -function getModuleResolutionHost(resolutionHost) { - var _a; - return ((_a = resolutionHost.getCompilerHost) == null ? void 0 : _a.call(resolutionHost)) || resolutionHost; -} -function createModuleResolutionLoaderUsingGlobalCache(containingFile, redirectedReference, options, resolutionHost, moduleResolutionCache) { - return { - nameAndMode: moduleResolutionNameAndModeGetter, - resolve: (moduleName, resoluionMode) => resolveModuleNameUsingGlobalCache( - resolutionHost, - moduleResolutionCache, - moduleName, - containingFile, - options, - redirectedReference, - resoluionMode - ) - }; -} -function resolveModuleNameUsingGlobalCache(resolutionHost, moduleResolutionCache, moduleName, containingFile, compilerOptions, redirectedReference, mode) { - const host = getModuleResolutionHost(resolutionHost); - const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode); - if (!resolutionHost.getGlobalTypingsCacheLocation) { - return primaryResult; - } - const globalCache = resolutionHost.getGlobalTypingsCacheLocation(); - if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) { - const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache( - Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName), - resolutionHost.projectName, - compilerOptions, - host, - globalCache, - moduleResolutionCache - ); - if (resolvedModule) { - primaryResult.resolvedModule = resolvedModule; - primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations); - primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations); - primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics); - return primaryResult; - } - } - return primaryResult; -} -function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) { - let filesWithChangedSetOfUnresolvedImports; - let filesWithInvalidatedResolutions; - let filesWithInvalidatedNonRelativeUnresolvedImports; - const nonRelativeExternalModuleResolutions = /* @__PURE__ */ new Set(); - const resolutionsWithFailedLookups = /* @__PURE__ */ new Set(); - const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set(); - const resolvedFileToResolution = /* @__PURE__ */ new Map(); - const impliedFormatPackageJsons = /* @__PURE__ */ new Map(); - let hasChangedAutomaticTypeDirectiveNames = false; - let affectingPathChecksForFile; - let affectingPathChecks; - let failedLookupChecks; - let startsWithPathChecks; - let isInDirectoryChecks; - let allModuleAndTypeResolutionsAreInvalidated = false; - const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory()); - const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost(); - const resolvedModuleNames = /* @__PURE__ */ new Map(); - const moduleResolutionCache = createModuleResolutionCache( - getCurrentDirectory(), - resolutionHost.getCanonicalFileName, - resolutionHost.getCompilationSettings() - ); - const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map(); - const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache( - getCurrentDirectory(), - resolutionHost.getCanonicalFileName, - resolutionHost.getCompilationSettings(), - moduleResolutionCache.getPackageJsonInfoCache(), - moduleResolutionCache.optionsToRedirectsKey - ); - const resolvedLibraries = /* @__PURE__ */ new Map(); - const libraryResolutionCache = createModuleResolutionCache( - getCurrentDirectory(), - resolutionHost.getCanonicalFileName, - getOptionsForLibraryResolution(resolutionHost.getCompilationSettings()), - moduleResolutionCache.getPackageJsonInfoCache() - ); - const directoryWatchesOfFailedLookups = /* @__PURE__ */ new Map(); - const fileWatchesOfAffectingLocations = /* @__PURE__ */ new Map(); - const rootDir = getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory); - const rootPath = resolutionHost.toPath(rootDir); - const rootPathComponents = getPathComponents(rootPath); - const isRootWatchable = canWatchDirectoryOrFile(rootPathComponents); - const isSymlinkCache = /* @__PURE__ */ new Map(); - const packageDirWatchers = /* @__PURE__ */ new Map(); - const dirPathToSymlinkPackageRefCount = /* @__PURE__ */ new Map(); - const typeRootsWatches = /* @__PURE__ */ new Map(); - return { - rootDirForResolution, - resolvedModuleNames, - resolvedTypeReferenceDirectives, - resolvedLibraries, - resolvedFileToResolution, - resolutionsWithFailedLookups, - resolutionsWithOnlyAffectingLocations, - directoryWatchesOfFailedLookups, - fileWatchesOfAffectingLocations, - packageDirWatchers, - dirPathToSymlinkPackageRefCount, - watchFailedLookupLocationsOfExternalModuleResolutions, - getModuleResolutionCache: () => moduleResolutionCache, - startRecordingFilesWithChangedResolutions, - finishRecordingFilesWithChangedResolutions, - // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update - // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution) - startCachingPerDirectoryResolution, - finishCachingPerDirectoryResolution, - resolveModuleNameLiterals, - resolveTypeReferenceDirectiveReferences, - resolveLibrary: resolveLibrary2, - resolveSingleModuleNameWithoutWatching, - removeResolutionsFromProjectReferenceRedirects, - removeResolutionsOfFile, - hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames, - invalidateResolutionOfFile, - invalidateResolutionsOfFailedLookupLocations, - setFilesWithInvalidatedNonRelativeUnresolvedImports, - createHasInvalidatedResolutions, - isFileWithInvalidatedNonRelativeUnresolvedImports, - updateTypeRootsWatch, - closeTypeRootsWatch, - clear: clear2, - onChangesAffectModuleResolution - }; - function clear2() { - clearMap(directoryWatchesOfFailedLookups, closeFileWatcherOf); - clearMap(fileWatchesOfAffectingLocations, closeFileWatcherOf); - isSymlinkCache.clear(); - packageDirWatchers.clear(); - dirPathToSymlinkPackageRefCount.clear(); - nonRelativeExternalModuleResolutions.clear(); - closeTypeRootsWatch(); - resolvedModuleNames.clear(); - resolvedTypeReferenceDirectives.clear(); - resolvedFileToResolution.clear(); - resolutionsWithFailedLookups.clear(); - resolutionsWithOnlyAffectingLocations.clear(); - failedLookupChecks = void 0; - startsWithPathChecks = void 0; - isInDirectoryChecks = void 0; - affectingPathChecks = void 0; - affectingPathChecksForFile = void 0; - allModuleAndTypeResolutionsAreInvalidated = false; - moduleResolutionCache.clear(); - typeReferenceDirectiveResolutionCache.clear(); - moduleResolutionCache.update(resolutionHost.getCompilationSettings()); - typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings()); - libraryResolutionCache.clear(); - impliedFormatPackageJsons.clear(); - resolvedLibraries.clear(); - hasChangedAutomaticTypeDirectiveNames = false; - } - function onChangesAffectModuleResolution() { - allModuleAndTypeResolutionsAreInvalidated = true; - moduleResolutionCache.clearAllExceptPackageJsonInfoCache(); - typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache(); - moduleResolutionCache.update(resolutionHost.getCompilationSettings()); - typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings()); - } - function startRecordingFilesWithChangedResolutions() { - filesWithChangedSetOfUnresolvedImports = []; - } - function finishRecordingFilesWithChangedResolutions() { - const collected = filesWithChangedSetOfUnresolvedImports; - filesWithChangedSetOfUnresolvedImports = void 0; - return collected; - } - function isFileWithInvalidatedNonRelativeUnresolvedImports(path) { - if (!filesWithInvalidatedNonRelativeUnresolvedImports) { - return false; - } - const value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path); - return !!value && !!value.length; - } - function createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidatedLibResolutions) { - invalidateResolutionsOfFailedLookupLocations(); - const collected = filesWithInvalidatedResolutions; - filesWithInvalidatedResolutions = void 0; - return { - hasInvalidatedResolutions: (path) => customHasInvalidatedResolutions(path) || allModuleAndTypeResolutionsAreInvalidated || !!(collected == null ? void 0 : collected.has(path)) || isFileWithInvalidatedNonRelativeUnresolvedImports(path), - hasInvalidatedLibResolutions: (libFileName) => { - var _a; - return customHasInvalidatedLibResolutions(libFileName) || !!((_a = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName)) == null ? void 0 : _a.isInvalidated); - } - }; - } - function startCachingPerDirectoryResolution() { - moduleResolutionCache.isReadonly = void 0; - typeReferenceDirectiveResolutionCache.isReadonly = void 0; - libraryResolutionCache.isReadonly = void 0; - moduleResolutionCache.getPackageJsonInfoCache().isReadonly = void 0; - moduleResolutionCache.clearAllExceptPackageJsonInfoCache(); - typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache(); - libraryResolutionCache.clearAllExceptPackageJsonInfoCache(); - watchFailedLookupLocationOfNonRelativeModuleResolutions(); - isSymlinkCache.clear(); - } - function cleanupLibResolutionWatching(newProgram) { - resolvedLibraries.forEach((resolution, libFileName) => { - var _a; - if (!((_a = newProgram == null ? void 0 : newProgram.resolvedLibReferences) == null ? void 0 : _a.has(libFileName))) { - stopWatchFailedLookupLocationOfResolution( - resolution, - resolutionHost.toPath(getInferredLibraryNameResolveFrom(resolutionHost.getCompilationSettings(), getCurrentDirectory(), libFileName)), - getResolvedModuleFromResolution - ); - resolvedLibraries.delete(libFileName); - } - }); - } - function finishCachingPerDirectoryResolution(newProgram, oldProgram) { - filesWithInvalidatedNonRelativeUnresolvedImports = void 0; - allModuleAndTypeResolutionsAreInvalidated = false; - watchFailedLookupLocationOfNonRelativeModuleResolutions(); - if (newProgram !== oldProgram) { - cleanupLibResolutionWatching(newProgram); - newProgram == null ? void 0 : newProgram.getSourceFiles().forEach((newFile) => { - var _a; - const expected = ((_a = newFile.packageJsonLocations) == null ? void 0 : _a.length) ?? 0; - const existing = impliedFormatPackageJsons.get(newFile.resolvedPath) ?? emptyArray; - for (let i = existing.length; i < expected; i++) { - createFileWatcherOfAffectingLocation( - newFile.packageJsonLocations[i], - /*forResolution*/ - false - ); - } - if (existing.length > expected) { - for (let i = expected; i < existing.length; i++) { - fileWatchesOfAffectingLocations.get(existing[i]).files--; - } - } - if (expected) impliedFormatPackageJsons.set(newFile.resolvedPath, newFile.packageJsonLocations); - else impliedFormatPackageJsons.delete(newFile.resolvedPath); - }); - impliedFormatPackageJsons.forEach((existing, path) => { - const newFile = newProgram == null ? void 0 : newProgram.getSourceFileByPath(path); - if (!newFile || newFile.resolvedPath !== path) { - existing.forEach((location) => fileWatchesOfAffectingLocations.get(location).files--); - impliedFormatPackageJsons.delete(path); - } - }); - } - directoryWatchesOfFailedLookups.forEach(closeDirectoryWatchesOfFailedLookup); - fileWatchesOfAffectingLocations.forEach(closeFileWatcherOfAffectingLocation); - packageDirWatchers.forEach(closePackageDirWatcher); - hasChangedAutomaticTypeDirectiveNames = false; - moduleResolutionCache.isReadonly = true; - typeReferenceDirectiveResolutionCache.isReadonly = true; - libraryResolutionCache.isReadonly = true; - moduleResolutionCache.getPackageJsonInfoCache().isReadonly = true; - isSymlinkCache.clear(); - } - function closePackageDirWatcher(watcher, packageDirPath) { - if (watcher.dirPathToWatcher.size === 0) { - packageDirWatchers.delete(packageDirPath); - } - } - function closeDirectoryWatchesOfFailedLookup(watcher, path) { - if (watcher.refCount === 0) { - directoryWatchesOfFailedLookups.delete(path); - watcher.watcher.close(); - } - } - function closeFileWatcherOfAffectingLocation(watcher, path) { - var _a; - if (watcher.files === 0 && watcher.resolutions === 0 && !((_a = watcher.symlinks) == null ? void 0 : _a.size)) { - fileWatchesOfAffectingLocations.delete(path); - watcher.watcher.close(); - } - } - function resolveNamesWithLocalCache({ - entries, - containingFile, - containingSourceFile, - redirectedReference, - options, - perFileCache, - reusedNames, - loader, - getResolutionWithResolvedFileName, - deferWatchingNonRelativeResolution, - shouldRetryResolution, - logChanges - }) { - const path = resolutionHost.toPath(containingFile); - const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path); - const resolvedModules = []; - const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path); - const program = resolutionHost.getCurrentProgram(); - const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile); - const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference; - const seenNamesInFile = createModeAwareCache(); - for (const entry of entries) { - const name = loader.nameAndMode.getName(entry); - const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options); - let resolution = resolutionsInFile.get(name, mode); - if (!seenNamesInFile.has(name, mode) && (allModuleAndTypeResolutionsAreInvalidated || unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate - hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution))) { - const existingResolution = resolution; - resolution = loader.resolve(name, mode); - if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) { - resolutionHost.onDiscoveredSymlink(); - } - resolutionsInFile.set(name, mode, resolution); - if (resolution !== existingResolution) { - watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution); - if (existingResolution) { - stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolutionWithResolvedFileName); - } - } - if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) { - filesWithChangedSetOfUnresolvedImports.push(path); - logChanges = false; - } - } else { - const host = getModuleResolutionHost(resolutionHost); - if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) { - const resolved = getResolutionWithResolvedFileName(resolution); - trace( - host, - perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved, - name, - containingFile, - resolved == null ? void 0 : resolved.resolvedFileName, - (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId) - ); - } - } - Debug.assert(resolution !== void 0 && !resolution.isInvalidated); - seenNamesInFile.set(name, mode, true); - resolvedModules.push(resolution); - } - reusedNames == null ? void 0 : reusedNames.forEach( - (entry) => seenNamesInFile.set( - loader.nameAndMode.getName(entry), - loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options), - true - ) - ); - if (resolutionsInFile.size() !== seenNamesInFile.size()) { - resolutionsInFile.forEach((resolution, name, mode) => { - if (!seenNamesInFile.has(name, mode)) { - stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName); - resolutionsInFile.delete(name, mode); - } - }); - } - return resolvedModules; - function resolutionIsEqualTo(oldResolution, newResolution) { - if (oldResolution === newResolution) { - return true; - } - if (!oldResolution || !newResolution) { - return false; - } - const oldResult = getResolutionWithResolvedFileName(oldResolution); - const newResult = getResolutionWithResolvedFileName(newResolution); - if (oldResult === newResult) { - return true; - } - if (!oldResult || !newResult) { - return false; - } - return oldResult.resolvedFileName === newResult.resolvedFileName; - } - } - function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { - return resolveNamesWithLocalCache({ - entries: typeDirectiveReferences, - containingFile, - containingSourceFile, - redirectedReference, - options, - reusedNames, - perFileCache: resolvedTypeReferenceDirectives, - loader: createTypeReferenceResolutionLoader( - containingFile, - redirectedReference, - options, - getModuleResolutionHost(resolutionHost), - typeReferenceDirectiveResolutionCache - ), - getResolutionWithResolvedFileName: getResolvedTypeReferenceDirectiveFromResolution, - shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0, - deferWatchingNonRelativeResolution: false - }); - } - function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { - return resolveNamesWithLocalCache({ - entries: moduleLiterals, - containingFile, - containingSourceFile, - redirectedReference, - options, - reusedNames, - perFileCache: resolvedModuleNames, - loader: createModuleResolutionLoaderUsingGlobalCache( - containingFile, - redirectedReference, - options, - resolutionHost, - moduleResolutionCache - ), - getResolutionWithResolvedFileName: getResolvedModuleFromResolution, - shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension), - logChanges: logChangesWhenResolvingModule, - deferWatchingNonRelativeResolution: true - // Defer non relative resolution watch because we could be using ambient modules - }); - } - function resolveLibrary2(libraryName, resolveFrom, options, libFileName) { - const host = getModuleResolutionHost(resolutionHost); - let resolution = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName); - if (!resolution || resolution.isInvalidated) { - const existingResolution = resolution; - resolution = resolveLibrary(libraryName, resolveFrom, options, host, libraryResolutionCache); - const path = resolutionHost.toPath(resolveFrom); - watchFailedLookupLocationsOfExternalModuleResolutions( - libraryName, - resolution, - path, - getResolvedModuleFromResolution, - /*deferWatchingNonRelativeResolution*/ - false - ); - resolvedLibraries.set(libFileName, resolution); - if (existingResolution) { - stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolvedModuleFromResolution); - } - } else { - if (isTraceEnabled(options, host)) { - const resolved = getResolvedModuleFromResolution(resolution); - trace( - host, - (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved, - libraryName, - resolveFrom, - resolved == null ? void 0 : resolved.resolvedFileName, - (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId) - ); - } - } - return resolution; - } - function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) { - var _a, _b; - const path = resolutionHost.toPath(containingFile); - const resolutionsInFile = resolvedModuleNames.get(path); - const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get( - moduleName, - /*mode*/ - void 0 - ); - if (resolution && !resolution.isInvalidated) return resolution; - const data = (_a = resolutionHost.beforeResolveSingleModuleNameWithoutWatching) == null ? void 0 : _a.call(resolutionHost, moduleResolutionCache); - const host = getModuleResolutionHost(resolutionHost); - const result = resolveModuleName( - moduleName, - containingFile, - resolutionHost.getCompilationSettings(), - host, - moduleResolutionCache - ); - (_b = resolutionHost.afterResolveSingleModuleNameWithoutWatching) == null ? void 0 : _b.call(resolutionHost, moduleResolutionCache, moduleName, containingFile, result, data); - return result; - } - function isNodeModulesAtTypesDirectory(dirPath) { - return endsWith(dirPath, "/node_modules/@types"); - } - function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution) { - (resolution.files ?? (resolution.files = /* @__PURE__ */ new Set())).add(filePath); - if (resolution.files.size !== 1) return; - if (!deferWatchingNonRelativeResolution || isExternalModuleNameRelative(name)) { - watchFailedLookupLocationOfResolution(resolution); - } else { - nonRelativeExternalModuleResolutions.add(resolution); - } - const resolved = getResolutionWithResolvedFileName(resolution); - if (resolved && resolved.resolvedFileName) { - const key = resolutionHost.toPath(resolved.resolvedFileName); - let resolutions = resolvedFileToResolution.get(key); - if (!resolutions) resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set()); - resolutions.add(resolution); - } - } - function watchFailedLookupLocation(failedLookupLocation, setAtRoot) { - const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation); - const toWatch = getDirectoryToWatchFailedLookupLocation( - failedLookupLocation, - failedLookupLocationPath, - rootDir, - rootPath, - rootPathComponents, - isRootWatchable, - getCurrentDirectory, - resolutionHost.preferNonRecursiveWatch - ); - if (toWatch) { - const { dir, dirPath, nonRecursive, packageDir, packageDirPath } = toWatch; - if (dirPath === rootPath) { - Debug.assert(nonRecursive); - Debug.assert(!packageDir); - setAtRoot = true; - } else { - setDirectoryWatcher(dir, dirPath, packageDir, packageDirPath, nonRecursive); - } - } - return setAtRoot; - } - function watchFailedLookupLocationOfResolution(resolution) { - var _a; - Debug.assert(!!((_a = resolution.files) == null ? void 0 : _a.size)); - const { failedLookupLocations, affectingLocations, alternateResult } = resolution; - if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length) && !alternateResult) return; - if ((failedLookupLocations == null ? void 0 : failedLookupLocations.length) || alternateResult) resolutionsWithFailedLookups.add(resolution); - let setAtRoot = false; - if (failedLookupLocations) { - for (const failedLookupLocation of failedLookupLocations) { - setAtRoot = watchFailedLookupLocation(failedLookupLocation, setAtRoot); - } - } - if (alternateResult) setAtRoot = watchFailedLookupLocation(alternateResult, setAtRoot); - if (setAtRoot) { - setDirectoryWatcher( - rootDir, - rootPath, - /*packageDir*/ - void 0, - /*packageDirPath*/ - void 0, - /*nonRecursive*/ - true - ); - } - watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !alternateResult); - } - function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) { - var _a; - Debug.assert(!!((_a = resolution.files) == null ? void 0 : _a.size)); - const { affectingLocations } = resolution; - if (!(affectingLocations == null ? void 0 : affectingLocations.length)) return; - if (addToResolutionsWithOnlyAffectingLocations) resolutionsWithOnlyAffectingLocations.add(resolution); - for (const affectingLocation of affectingLocations) { - createFileWatcherOfAffectingLocation( - affectingLocation, - /*forResolution*/ - true - ); - } - } - function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) { - const fileWatcher = fileWatchesOfAffectingLocations.get(affectingLocation); - if (fileWatcher) { - if (forResolution) fileWatcher.resolutions++; - else fileWatcher.files++; - return; - } - let locationToWatch = affectingLocation; - let isSymlink = false; - let symlinkWatcher; - if (resolutionHost.realpath) { - locationToWatch = resolutionHost.realpath(affectingLocation); - if (affectingLocation !== locationToWatch) { - isSymlink = true; - symlinkWatcher = fileWatchesOfAffectingLocations.get(locationToWatch); - } - } - const resolutions = forResolution ? 1 : 0; - const files = forResolution ? 0 : 1; - if (!isSymlink || !symlinkWatcher) { - const watcher = { - watcher: canWatchAffectingLocation(resolutionHost.toPath(locationToWatch)) ? resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => { - cachedDirectoryStructureHost == null ? void 0 : cachedDirectoryStructureHost.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind); - invalidateAffectingFileWatcher(locationToWatch, moduleResolutionCache.getPackageJsonInfoCache().getInternalMap()); - resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations(); - }) : noopFileWatcher, - resolutions: isSymlink ? 0 : resolutions, - files: isSymlink ? 0 : files, - symlinks: void 0 - }; - fileWatchesOfAffectingLocations.set(locationToWatch, watcher); - if (isSymlink) symlinkWatcher = watcher; - } - if (isSymlink) { - Debug.assert(!!symlinkWatcher); - const watcher = { - watcher: { - close: () => { - var _a; - const symlinkWatcher2 = fileWatchesOfAffectingLocations.get(locationToWatch); - if (((_a = symlinkWatcher2 == null ? void 0 : symlinkWatcher2.symlinks) == null ? void 0 : _a.delete(affectingLocation)) && !symlinkWatcher2.symlinks.size && !symlinkWatcher2.resolutions && !symlinkWatcher2.files) { - fileWatchesOfAffectingLocations.delete(locationToWatch); - symlinkWatcher2.watcher.close(); - } - } - }, - resolutions, - files, - symlinks: void 0 - }; - fileWatchesOfAffectingLocations.set(affectingLocation, watcher); - (symlinkWatcher.symlinks ?? (symlinkWatcher.symlinks = /* @__PURE__ */ new Set())).add(affectingLocation); - } - } - function invalidateAffectingFileWatcher(path, packageJsonMap) { - var _a; - const watcher = fileWatchesOfAffectingLocations.get(path); - if (watcher == null ? void 0 : watcher.resolutions) (affectingPathChecks ?? (affectingPathChecks = /* @__PURE__ */ new Set())).add(path); - if (watcher == null ? void 0 : watcher.files) (affectingPathChecksForFile ?? (affectingPathChecksForFile = /* @__PURE__ */ new Set())).add(path); - (_a = watcher == null ? void 0 : watcher.symlinks) == null ? void 0 : _a.forEach((path2) => invalidateAffectingFileWatcher(path2, packageJsonMap)); - packageJsonMap == null ? void 0 : packageJsonMap.delete(resolutionHost.toPath(path)); - } - function watchFailedLookupLocationOfNonRelativeModuleResolutions() { - nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfResolution); - nonRelativeExternalModuleResolutions.clear(); - } - function createDirectoryWatcherForPackageDir(dir, dirPath, packageDir, packageDirPath, nonRecursive) { - Debug.assert(!nonRecursive); - let isSymlink = isSymlinkCache.get(packageDirPath); - let packageDirWatcher = packageDirWatchers.get(packageDirPath); - if (isSymlink === void 0) { - const realPath2 = resolutionHost.realpath(packageDir); - isSymlink = realPath2 !== packageDir && resolutionHost.toPath(realPath2) !== packageDirPath; - isSymlinkCache.set(packageDirPath, isSymlink); - if (!packageDirWatcher) { - packageDirWatchers.set( - packageDirPath, - packageDirWatcher = { - dirPathToWatcher: /* @__PURE__ */ new Map(), - isSymlink - } - ); - } else if (packageDirWatcher.isSymlink !== isSymlink) { - packageDirWatcher.dirPathToWatcher.forEach((watcher) => { - removeDirectoryWatcher(packageDirWatcher.isSymlink ? packageDirPath : dirPath); - watcher.watcher = createDirPathToWatcher(); - }); - packageDirWatcher.isSymlink = isSymlink; - } - } else { - Debug.assertIsDefined(packageDirWatcher); - Debug.assert(isSymlink === packageDirWatcher.isSymlink); - } - const forDirPath = packageDirWatcher.dirPathToWatcher.get(dirPath); - if (forDirPath) { - forDirPath.refCount++; - } else { - packageDirWatcher.dirPathToWatcher.set(dirPath, { - watcher: createDirPathToWatcher(), - refCount: 1 - }); - if (isSymlink) dirPathToSymlinkPackageRefCount.set(dirPath, (dirPathToSymlinkPackageRefCount.get(dirPath) ?? 0) + 1); - } - function createDirPathToWatcher() { - return isSymlink ? createOrAddRefToDirectoryWatchOfFailedLookups(packageDir, packageDirPath, nonRecursive) : createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive); - } - } - function setDirectoryWatcher(dir, dirPath, packageDir, packageDirPath, nonRecursive) { - if (!packageDirPath || !resolutionHost.realpath) { - createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive); - } else { - createDirectoryWatcherForPackageDir(dir, dirPath, packageDir, packageDirPath, nonRecursive); - } - } - function createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive) { - let dirWatcher = directoryWatchesOfFailedLookups.get(dirPath); - if (dirWatcher) { - Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive); - dirWatcher.refCount++; - } else { - directoryWatchesOfFailedLookups.set(dirPath, dirWatcher = { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive }); - } - return dirWatcher; - } - function stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot) { - const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation); - const toWatch = getDirectoryToWatchFailedLookupLocation( - failedLookupLocation, - failedLookupLocationPath, - rootDir, - rootPath, - rootPathComponents, - isRootWatchable, - getCurrentDirectory, - resolutionHost.preferNonRecursiveWatch - ); - if (toWatch) { - const { dirPath, packageDirPath } = toWatch; - if (dirPath === rootPath) { - removeAtRoot = true; - } else if (packageDirPath && resolutionHost.realpath) { - const packageDirWatcher = packageDirWatchers.get(packageDirPath); - const forDirPath = packageDirWatcher.dirPathToWatcher.get(dirPath); - forDirPath.refCount--; - if (forDirPath.refCount === 0) { - removeDirectoryWatcher(packageDirWatcher.isSymlink ? packageDirPath : dirPath); - packageDirWatcher.dirPathToWatcher.delete(dirPath); - if (packageDirWatcher.isSymlink) { - const refCount = dirPathToSymlinkPackageRefCount.get(dirPath) - 1; - if (refCount === 0) { - dirPathToSymlinkPackageRefCount.delete(dirPath); - } else { - dirPathToSymlinkPackageRefCount.set(dirPath, refCount); - } - } - } - } else { - removeDirectoryWatcher(dirPath); - } - } - return removeAtRoot; - } - function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) { - Debug.checkDefined(resolution.files).delete(filePath); - if (resolution.files.size) return; - resolution.files = void 0; - const resolved = getResolutionWithResolvedFileName(resolution); - if (resolved && resolved.resolvedFileName) { - const key = resolutionHost.toPath(resolved.resolvedFileName); - const resolutions = resolvedFileToResolution.get(key); - if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size) resolvedFileToResolution.delete(key); - } - const { failedLookupLocations, affectingLocations, alternateResult } = resolution; - if (resolutionsWithFailedLookups.delete(resolution)) { - let removeAtRoot = false; - if (failedLookupLocations) { - for (const failedLookupLocation of failedLookupLocations) { - removeAtRoot = stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot); - } - } - if (alternateResult) removeAtRoot = stopWatchFailedLookupLocation(alternateResult, removeAtRoot); - if (removeAtRoot) removeDirectoryWatcher(rootPath); - } else if (affectingLocations == null ? void 0 : affectingLocations.length) { - resolutionsWithOnlyAffectingLocations.delete(resolution); - } - if (affectingLocations) { - for (const affectingLocation of affectingLocations) { - const watcher = fileWatchesOfAffectingLocations.get(affectingLocation); - watcher.resolutions--; - } - } - } - function removeDirectoryWatcher(dirPath) { - const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath); - dirWatcher.refCount--; - } - function createDirectoryWatcher(directory, dirPath, nonRecursive) { - return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, (fileOrDirectory) => { - const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory); - if (cachedDirectoryStructureHost) { - cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); - } - scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath); - }, nonRecursive ? 0 /* None */ : 1 /* Recursive */); - } - function removeResolutionsOfFileFromCache(cache, filePath, getResolutionWithResolvedFileName) { - const resolutions = cache.get(filePath); - if (resolutions) { - resolutions.forEach( - (resolution) => stopWatchFailedLookupLocationOfResolution( - resolution, - filePath, - getResolutionWithResolvedFileName - ) - ); - cache.delete(filePath); - } - } - function removeResolutionsFromProjectReferenceRedirects(filePath) { - if (!fileExtensionIs(filePath, ".json" /* Json */)) return; - const program = resolutionHost.getCurrentProgram(); - if (!program) return; - const resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath); - if (!resolvedProjectReference) return; - resolvedProjectReference.commandLine.fileNames.forEach((f) => removeResolutionsOfFile(resolutionHost.toPath(f))); - } - function removeResolutionsOfFile(filePath) { - removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModuleFromResolution); - removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirectiveFromResolution); - } - function invalidateResolutions(resolutions, canInvalidate) { - if (!resolutions) return false; - let invalidated = false; - resolutions.forEach((resolution) => { - if (resolution.isInvalidated || !canInvalidate(resolution)) return; - resolution.isInvalidated = invalidated = true; - for (const containingFilePath of Debug.checkDefined(resolution.files)) { - (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(containingFilePath); - hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile); - } - }); - return invalidated; - } - function invalidateResolutionOfFile(filePath) { - removeResolutionsOfFile(filePath); - const prevHasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames; - if (invalidateResolutions(resolvedFileToResolution.get(filePath), returnTrue) && hasChangedAutomaticTypeDirectiveNames && !prevHasChangedAutomaticTypeDirectiveNames) { - resolutionHost.onChangedAutomaticTypeDirectiveNames(); - } - } - function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) { - Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === void 0); - filesWithInvalidatedNonRelativeUnresolvedImports = filesMap; - } - function scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) { - if (isCreatingWatchedDirectory) { - (isInDirectoryChecks || (isInDirectoryChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); - } else { - const updatedPath = removeIgnoredPath(fileOrDirectoryPath); - if (!updatedPath) return false; - fileOrDirectoryPath = updatedPath; - if (resolutionHost.fileIsOpen(fileOrDirectoryPath)) { - return false; - } - const dirOfFileOrDirectory = getDirectoryPath(fileOrDirectoryPath); - if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || isNodeModulesDirectory(fileOrDirectoryPath) || isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || isNodeModulesDirectory(dirOfFileOrDirectory)) { - (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); - (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); - } else { - if (isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) { - return false; - } - if (fileExtensionIs(fileOrDirectoryPath, ".map")) { - return false; - } - (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); - (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); - const packagePath = parseNodeModuleFromPath( - fileOrDirectoryPath, - /*isFolder*/ - true - ); - if (packagePath) (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(packagePath); - } - } - resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations(); - } - function invalidatePackageJsonMap() { - const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap(); - if (packageJsonMap && (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks)) { - packageJsonMap.forEach((_value, path) => isInvalidatedFailedLookup(path) ? packageJsonMap.delete(path) : void 0); - } - } - function invalidateResolutionsOfFailedLookupLocations() { - var _a; - if (allModuleAndTypeResolutionsAreInvalidated) { - affectingPathChecksForFile = void 0; - invalidatePackageJsonMap(); - if (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks || affectingPathChecks) { - invalidateResolutions(resolvedLibraries, canInvalidateFailedLookupResolution); - } - failedLookupChecks = void 0; - startsWithPathChecks = void 0; - isInDirectoryChecks = void 0; - affectingPathChecks = void 0; - return true; - } - let invalidated = false; - if (affectingPathChecksForFile) { - (_a = resolutionHost.getCurrentProgram()) == null ? void 0 : _a.getSourceFiles().forEach((f) => { - if (some(f.packageJsonLocations, (location) => affectingPathChecksForFile.has(location))) { - (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(f.path); - invalidated = true; - } - }); - affectingPathChecksForFile = void 0; - } - if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks && !affectingPathChecks) { - return invalidated; - } - invalidated = invalidateResolutions(resolutionsWithFailedLookups, canInvalidateFailedLookupResolution) || invalidated; - invalidatePackageJsonMap(); - failedLookupChecks = void 0; - startsWithPathChecks = void 0; - isInDirectoryChecks = void 0; - invalidated = invalidateResolutions(resolutionsWithOnlyAffectingLocations, canInvalidatedFailedLookupResolutionWithAffectingLocation) || invalidated; - affectingPathChecks = void 0; - return invalidated; - } - function canInvalidateFailedLookupResolution(resolution) { - var _a; - if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution)) return true; - if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks) return false; - return ((_a = resolution.failedLookupLocations) == null ? void 0 : _a.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)))) || !!resolution.alternateResult && isInvalidatedFailedLookup(resolutionHost.toPath(resolution.alternateResult)); - } - function isInvalidatedFailedLookup(locationPath) { - return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (dirPath) => locationPath.length > dirPath.length && startsWith(locationPath, dirPath) && (isDiskPathRoot(dirPath) || locationPath[dirPath.length] === directorySeparator) ? true : void 0); - } - function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) { - var _a; - return !!affectingPathChecks && ((_a = resolution.affectingLocations) == null ? void 0 : _a.some((location) => affectingPathChecks.has(location))); - } - function closeTypeRootsWatch() { - clearMap(typeRootsWatches, closeFileWatcher); - } - function createTypeRootsWatch(typeRoot) { - return canWatchTypeRootPath(typeRoot) ? resolutionHost.watchTypeRootsDirectory(typeRoot, (fileOrDirectory) => { - const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory); - if (cachedDirectoryStructureHost) { - cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); - } - hasChangedAutomaticTypeDirectiveNames = true; - resolutionHost.onChangedAutomaticTypeDirectiveNames(); - const dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot( - typeRoot, - resolutionHost.toPath(typeRoot), - rootPath, - rootPathComponents, - isRootWatchable, - getCurrentDirectory, - resolutionHost.preferNonRecursiveWatch, - (dirPath2) => directoryWatchesOfFailedLookups.has(dirPath2) || dirPathToSymlinkPackageRefCount.has(dirPath2) - ); - if (dirPath) { - scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath); - } - }, 1 /* Recursive */) : noopFileWatcher; - } - function updateTypeRootsWatch() { - const options = resolutionHost.getCompilationSettings(); - if (options.types) { - closeTypeRootsWatch(); - return; - } - const typeRoots = getEffectiveTypeRoots(options, { getCurrentDirectory }); - if (typeRoots) { - mutateMap( - typeRootsWatches, - new Set(typeRoots), - { - createNewValue: createTypeRootsWatch, - onDeleteValue: closeFileWatcher - } - ); - } else { - closeTypeRootsWatch(); - } - } - function canWatchTypeRootPath(typeRoot) { - if (resolutionHost.getCompilationSettings().typeRoots) return true; - return canWatchAtTypes(resolutionHost.toPath(typeRoot)); - } -} -function resolutionIsSymlink(resolution) { - var _a, _b; - return !!(((_a = resolution.resolvedModule) == null ? void 0 : _a.originalPath) || ((_b = resolution.resolvedTypeReferenceDirective) == null ? void 0 : _b.originalPath)); -} - -// src/compiler/watch.ts -var sysFormatDiagnosticsHost = sys ? { - getCurrentDirectory: () => sys.getCurrentDirectory(), - getNewLine: () => sys.newLine, - getCanonicalFileName: createGetCanonicalFileName(sys.useCaseSensitiveFileNames) -} : void 0; -function createDiagnosticReporter(system, pretty) { - const host = system === sys && sysFormatDiagnosticsHost ? sysFormatDiagnosticsHost : { - getCurrentDirectory: () => system.getCurrentDirectory(), - getNewLine: () => system.newLine, - getCanonicalFileName: createGetCanonicalFileName(system.useCaseSensitiveFileNames) - }; - if (!pretty) { - return (diagnostic) => system.write(formatDiagnostic(diagnostic, host)); - } - const diagnostics = new Array(1); - return (diagnostic) => { - diagnostics[0] = diagnostic; - system.write(formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine()); - diagnostics[0] = void 0; - }; -} -function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) { - if (system.clearScreen && !options.preserveWatchOutput && !options.extendedDiagnostics && !options.diagnostics && contains(screenStartingMessageCodes, diagnostic.code)) { - system.clearScreen(); - return true; - } - return false; -} -var screenStartingMessageCodes = [ - Diagnostics.Starting_compilation_in_watch_mode.code, - Diagnostics.File_change_detected_Starting_incremental_compilation.code -]; -function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) { - return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine; -} -function getLocaleTimeString(system) { - return !system.now ? (/* @__PURE__ */ new Date()).toLocaleTimeString() : ( - // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM. - // This branch is solely for testing, so just switch it to a normal space for baseline stability. - // See: - // - https://github.com/nodejs/node/issues/45171 - // - https://github.com/nodejs/node/issues/45753 - system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ") - ); -} -function createWatchStatusReporter(system, pretty) { - return pretty ? (diagnostic, newLine, options) => { - clearScreenIfNotWatchingForFileChanges(system, diagnostic, options); - let output = `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] `; - output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${newLine + newLine}`; - system.write(output); - } : (diagnostic, newLine, options) => { - let output = ""; - if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) { - output += newLine; - } - output += `${getLocaleTimeString(system)} - `; - output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${getPlainDiagnosticFollowingNewLines(diagnostic, newLine)}`; - system.write(output); - }; -} -function parseConfigFileWithSystem(configFileName, optionsToExtend, extendedConfigCache, watchOptionsToExtend, system, reportDiagnostic) { - const host = system; - host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic); - const result = getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend); - host.onUnRecoverableConfigFileDiagnostic = void 0; - return result; -} -function getErrorCountForSummary(diagnostics) { - return countWhere(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */); -} -function getFilesInErrorForSummary(diagnostics) { - const filesInError = filter(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */).map( - (errorDiagnostic) => { - if (errorDiagnostic.file === void 0) return; - return `${errorDiagnostic.file.fileName}`; - } - ); - return filesInError.map((fileName) => { - if (fileName === void 0) { - return void 0; - } - const diagnosticForFileName = find(diagnostics, (diagnostic) => diagnostic.file !== void 0 && diagnostic.file.fileName === fileName); - if (diagnosticForFileName !== void 0) { - const { line } = getLineAndCharacterOfPosition(diagnosticForFileName.file, diagnosticForFileName.start); - return { - fileName, - line: line + 1 - }; - } - }); -} -function getWatchErrorSummaryDiagnosticMessage(errorCount) { - return errorCount === 1 ? Diagnostics.Found_1_error_Watching_for_file_changes : Diagnostics.Found_0_errors_Watching_for_file_changes; -} -function prettyPathForFileError(error2, cwd) { - const line = formatColorAndReset(":" + error2.line, "\x1B[90m" /* Grey */); - if (pathIsAbsolute(error2.fileName) && pathIsAbsolute(cwd)) { - return getRelativePathFromDirectory( - cwd, - error2.fileName, - /*ignoreCase*/ - false - ) + line; - } - return error2.fileName + line; -} -function getErrorSummaryText(errorCount, filesInError, newLine, host) { - if (errorCount === 0) return ""; - const nonNilFiles = filesInError.filter((fileInError) => fileInError !== void 0); - const distinctFileNamesWithLines = nonNilFiles.map((fileInError) => `${fileInError.fileName}:${fileInError.line}`).filter((value, index, self) => self.indexOf(value) === index); - const firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory()); - let messageAndArgs; - if (errorCount === 1) { - messageAndArgs = filesInError[0] !== void 0 ? [Diagnostics.Found_1_error_in_0, firstFileReference] : [Diagnostics.Found_1_error]; - } else { - messageAndArgs = distinctFileNamesWithLines.length === 0 ? [Diagnostics.Found_0_errors, errorCount] : distinctFileNamesWithLines.length === 1 ? [Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1, errorCount, firstFileReference] : [Diagnostics.Found_0_errors_in_1_files, errorCount, distinctFileNamesWithLines.length]; - } - const d = createCompilerDiagnostic(...messageAndArgs); - const suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : ""; - return `${newLine}${flattenDiagnosticMessageText(d.messageText, newLine)}${newLine}${newLine}${suffix}`; -} -function createTabularErrorsDisplay(filesInError, host) { - const distinctFiles = filesInError.filter((value, index, self) => index === self.findIndex((file) => (file == null ? void 0 : file.fileName) === (value == null ? void 0 : value.fileName))); - if (distinctFiles.length === 0) return ""; - const numberLength = (num) => Math.log(num) * Math.LOG10E + 1; - const fileToErrorCount = distinctFiles.map((file) => [file, countWhere(filesInError, (fileInError) => fileInError.fileName === file.fileName)]); - const maxErrors = maxBy(fileToErrorCount, 0, (value) => value[1]); - const headerRow = Diagnostics.Errors_Files.message; - const leftColumnHeadingLength = headerRow.split(" ")[0].length; - const leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors)); - const headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0); - let tabularData = ""; - tabularData += " ".repeat(headerPadding) + headerRow + "\n"; - fileToErrorCount.forEach((row) => { - const [file, errorCount] = row; - const errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0; - const leftPadding = errorCountDigitsLength < leftPaddingGoal ? " ".repeat(leftPaddingGoal - errorCountDigitsLength) : ""; - const fileRef = prettyPathForFileError(file, host.getCurrentDirectory()); - tabularData += `${leftPadding}${errorCount} ${fileRef} -`; - }); - return tabularData; -} -function isBuilderProgram(program) { - return !!program.state; -} -function listFiles(program, write) { - const options = program.getCompilerOptions(); - if (options.explainFiles) { - explainFiles(isBuilderProgram(program) ? program.getProgram() : program, write); - } else if (options.listFiles || options.listFilesOnly) { - forEach(program.getSourceFiles(), (file) => { - write(file.fileName); - }); - } -} -function explainFiles(program, write) { - var _a, _b; - const reasons = program.getFileIncludeReasons(); - const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName); - for (const file of program.getSourceFiles()) { - write(`${toFileName(file, relativeFileName)}`); - (_a = reasons.get(file.path)) == null ? void 0 : _a.forEach((reason) => write(` ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`)); - (_b = explainIfFileIsRedirectAndImpliedFormat(file, program.getCompilerOptionsForFile(file), relativeFileName)) == null ? void 0 : _b.forEach((d) => write(` ${d.messageText}`)); - } -} -function explainIfFileIsRedirectAndImpliedFormat(file, options, fileNameConvertor) { - var _a; - let result; - if (file.path !== file.resolvedPath) { - (result ?? (result = [])).push(chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.File_is_output_of_project_reference_source_0, - toFileName(file.originalFileName, fileNameConvertor) - )); - } - if (file.redirectInfo) { - (result ?? (result = [])).push(chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.File_redirects_to_file_0, - toFileName(file.redirectInfo.redirectTarget, fileNameConvertor) - )); - } - if (isExternalOrCommonJsModule(file)) { - switch (getImpliedNodeFormatForEmitWorker(file, options)) { - case 99 /* ESNext */: - if (file.packageJsonScope) { - (result ?? (result = [])).push(chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module, - toFileName(last(file.packageJsonLocations), fileNameConvertor) - )); - } - break; - case 1 /* CommonJS */: - if (file.packageJsonScope) { - (result ?? (result = [])).push(chainDiagnosticMessages( - /*details*/ - void 0, - file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type, - toFileName(last(file.packageJsonLocations), fileNameConvertor) - )); - } else if ((_a = file.packageJsonLocations) == null ? void 0 : _a.length) { - (result ?? (result = [])).push(chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found - )); - } - break; - } - } - return result; -} -function getMatchedFileSpec(program, fileName) { - var _a; - const configFile = program.getCompilerOptions().configFile; - if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedFilesSpec)) return void 0; - const filePath = program.getCanonicalFileName(fileName); - const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory())); - const index = findIndex(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath); - return index !== -1 ? configFile.configFileSpecs.validatedFilesSpecBeforeSubstitution[index] : void 0; -} -function getMatchedIncludeSpec(program, fileName) { - var _a, _b; - const configFile = program.getCompilerOptions().configFile; - if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedIncludeSpecs)) return void 0; - if (configFile.configFileSpecs.isDefaultIncludeSpec) return true; - const isJsonFile = fileExtensionIs(fileName, ".json" /* Json */); - const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory())); - const useCaseSensitiveFileNames2 = program.useCaseSensitiveFileNames(); - const index = findIndex((_b = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs, (includeSpec) => { - if (isJsonFile && !endsWith(includeSpec, ".json" /* Json */)) return false; - const pattern = getPatternFromSpec(includeSpec, basePath, "files"); - return !!pattern && getRegexFromPattern(`(${pattern})$`, useCaseSensitiveFileNames2).test(fileName); - }); - return index !== -1 ? configFile.configFileSpecs.validatedIncludeSpecsBeforeSubstitution[index] : void 0; -} -function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) { - var _a, _b; - const options = program.getCompilerOptions(); - if (isReferencedFile(reason)) { - const referenceLocation = getReferencedFileLocation(program, reason); - const referenceText = isReferenceFileLocation(referenceLocation) ? referenceLocation.file.text.substring(referenceLocation.pos, referenceLocation.end) : `"${referenceLocation.text}"`; - let message; - Debug.assert(isReferenceFileLocation(referenceLocation) || reason.kind === 3 /* Import */, "Only synthetic references are imports"); - switch (reason.kind) { - case 3 /* Import */: - if (isReferenceFileLocation(referenceLocation)) { - message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2 : Diagnostics.Imported_via_0_from_file_1; - } else if (referenceLocation.text === externalHelpersModuleNameText) { - message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions : Diagnostics.Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions; - } else { - message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions : Diagnostics.Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions; - } - break; - case 4 /* ReferenceFile */: - Debug.assert(!referenceLocation.packageId); - message = Diagnostics.Referenced_via_0_from_file_1; - break; - case 5 /* TypeReferenceDirective */: - message = referenceLocation.packageId ? Diagnostics.Type_library_referenced_via_0_from_file_1_with_packageId_2 : Diagnostics.Type_library_referenced_via_0_from_file_1; - break; - case 7 /* LibReferenceDirective */: - Debug.assert(!referenceLocation.packageId); - message = Diagnostics.Library_referenced_via_0_from_file_1; - break; - default: - Debug.assertNever(reason); - } - return chainDiagnosticMessages( - /*details*/ - void 0, - message, - referenceText, - toFileName(referenceLocation.file, fileNameConvertor), - referenceLocation.packageId && packageIdToString(referenceLocation.packageId) - ); - } - switch (reason.kind) { - case 0 /* RootFile */: - if (!((_a = options.configFile) == null ? void 0 : _a.configFileSpecs)) return chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Root_file_specified_for_compilation - ); - const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory()); - const matchedByFiles = getMatchedFileSpec(program, fileName); - if (matchedByFiles) return chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Part_of_files_list_in_tsconfig_json - ); - const matchedByInclude = getMatchedIncludeSpec(program, fileName); - return isString(matchedByInclude) ? chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Matched_by_include_pattern_0_in_1, - matchedByInclude, - toFileName(options.configFile, fileNameConvertor) - ) : ( - // Could be additional files specified as roots or matched by default include - chainDiagnosticMessages( - /*details*/ - void 0, - matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation - ) - ); - case 1 /* SourceFromProjectReference */: - case 2 /* OutputFromProjectReference */: - const isOutput = reason.kind === 2 /* OutputFromProjectReference */; - const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]); - return chainDiagnosticMessages( - /*details*/ - void 0, - options.outFile ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none, - toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor), - options.outFile ? "--outFile" : "--out" - ); - case 8 /* AutomaticTypeDirectiveFile */: { - const messageAndArgs = options.types ? reason.packageId ? [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions, reason.typeReference] : reason.packageId ? [Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_for_implicit_type_library_0, reason.typeReference]; - return chainDiagnosticMessages( - /*details*/ - void 0, - ...messageAndArgs - ); - } - case 6 /* LibFile */: { - if (reason.index !== void 0) return chainDiagnosticMessages( - /*details*/ - void 0, - Diagnostics.Library_0_specified_in_compilerOptions, - options.lib[reason.index] - ); - const target = getNameOfScriptTarget(getEmitScriptTarget(options)); - const messageAndArgs = target ? [Diagnostics.Default_library_for_target_0, target] : [Diagnostics.Default_library]; - return chainDiagnosticMessages( - /*details*/ - void 0, - ...messageAndArgs - ); - } - default: - Debug.assertNever(reason); - } -} -function toFileName(file, fileNameConvertor) { - const fileName = isString(file) ? file : file.fileName; - return fileNameConvertor ? fileNameConvertor(fileName) : fileName; -} -function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { - const options = program.getCompilerOptions(); - const allDiagnostics = program.getConfigFileParsingDiagnostics().slice(); - const configFileParsingDiagnosticsLength = allDiagnostics.length; - addRange(allDiagnostics, program.getSyntacticDiagnostics( - /*sourceFile*/ - void 0, - cancellationToken - )); - if (allDiagnostics.length === configFileParsingDiagnosticsLength) { - addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken)); - if (!options.listFilesOnly) { - addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken)); - if (allDiagnostics.length === configFileParsingDiagnosticsLength) { - addRange(allDiagnostics, program.getSemanticDiagnostics( - /*sourceFile*/ - void 0, - cancellationToken - )); - } - if (options.noEmit && getEmitDeclarations(options) && allDiagnostics.length === configFileParsingDiagnosticsLength) { - addRange(allDiagnostics, program.getDeclarationDiagnostics( - /*sourceFile*/ - void 0, - cancellationToken - )); - } - } - } - const emitResult = options.listFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit( - /*targetSourceFile*/ - void 0, - writeFile2, - cancellationToken, - emitOnlyDtsFiles, - customTransformers - ); - addRange(allDiagnostics, emitResult.diagnostics); - const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics); - diagnostics.forEach(reportDiagnostic); - if (write) { - const currentDir = program.getCurrentDirectory(); - forEach(emitResult.emittedFiles, (file) => { - const filepath = getNormalizedAbsolutePath(file, currentDir); - write(`TSFILE: ${filepath}`); - }); - listFiles(program, write); - } - if (reportSummary) { - reportSummary(getErrorCountForSummary(diagnostics), getFilesInErrorForSummary(diagnostics)); - } - return { - emitResult, - diagnostics - }; -} -function emitFilesAndReportErrorsAndGetExitStatus(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { - const { emitResult, diagnostics } = emitFilesAndReportErrors( - program, - reportDiagnostic, - write, - reportSummary, - writeFile2, - cancellationToken, - emitOnlyDtsFiles, - customTransformers - ); - if (emitResult.emitSkipped && diagnostics.length > 0) { - return 1 /* DiagnosticsPresent_OutputsSkipped */; - } else if (diagnostics.length > 0) { - return 2 /* DiagnosticsPresent_OutputsGenerated */; - } - return 0 /* Success */; -} -var noopFileWatcher = { close: noop }; -var returnNoopFileWatcher = () => noopFileWatcher; -function createWatchHost(system = sys, reportWatchStatus2) { - const onWatchStatusChange = reportWatchStatus2 || createWatchStatusReporter(system); - return { - onWatchStatusChange, - watchFile: maybeBind(system, system.watchFile) || returnNoopFileWatcher, - watchDirectory: maybeBind(system, system.watchDirectory) || returnNoopFileWatcher, - setTimeout: maybeBind(system, system.setTimeout) || noop, - clearTimeout: maybeBind(system, system.clearTimeout) || noop, - preferNonRecursiveWatch: system.preferNonRecursiveWatch - }; -} -var WatchType = { - ConfigFile: "Config file", - ExtendedConfigFile: "Extended config file", - SourceFile: "Source file", - MissingFile: "Missing file", - WildcardDirectory: "Wild card directory", - FailedLookupLocations: "Failed Lookup Locations", - AffectingFileLocation: "File location affecting resolution", - TypeRoots: "Type roots", - ConfigFileOfReferencedProject: "Config file of referened project", - ExtendedConfigOfReferencedProject: "Extended config file of referenced project", - WildcardDirectoryOfReferencedProject: "Wild card directory of referenced project", - PackageJson: "package.json file", - ClosedScriptInfo: "Closed Script info", - ConfigFileForInferredRoot: "Config file for the inferred project root", - NodeModules: "node_modules for closed script infos and package.jsons affecting module specifier cache", - MissingSourceMapFile: "Missing source map file", - NoopConfigFileForInferredRoot: "Noop Config file for the inferred project root", - MissingGeneratedFile: "Missing generated file", - NodeModulesForModuleSpecifierCache: "node_modules for module specifier cache invalidation", - TypingInstallerLocationFile: "File location for typing installer", - TypingInstallerLocationDirectory: "Directory location for typing installer" -}; -function createWatchFactory(host, options) { - const watchLogLevel = host.trace ? options.extendedDiagnostics ? 2 /* Verbose */ : options.diagnostics ? 1 /* TriggerOnly */ : 0 /* None */ : 0 /* None */; - const writeLog = watchLogLevel !== 0 /* None */ ? (s) => host.trace(s) : noop; - const result = getWatchFactory(host, watchLogLevel, writeLog); - result.writeLog = writeLog; - return result; -} -function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) { - const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames(); - const compilerHost = { - getSourceFile: createGetSourceFile( - (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding), - /*setParentNodes*/ - void 0 - ), - getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation), - getDefaultLibFileName: (options) => host.getDefaultLibFileName(options), - writeFile: createWriteFileMeasuringIO( - (path, data, writeByteOrderMark) => host.writeFile(path, data, writeByteOrderMark), - (path) => host.createDirectory(path), - (path) => host.directoryExists(path) - ), - getCurrentDirectory: memoize(() => host.getCurrentDirectory()), - useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2, - getCanonicalFileName: createGetCanonicalFileName(useCaseSensitiveFileNames2), - getNewLine: () => getNewLineCharacter(getCompilerOptions()), - fileExists: (f) => host.fileExists(f), - readFile: (f) => host.readFile(f), - trace: maybeBind(host, host.trace), - directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists), - getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories), - realpath: maybeBind(host, host.realpath), - getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""), - createHash: maybeBind(host, host.createHash), - readDirectory: maybeBind(host, host.readDirectory), - storeSignatureInfo: host.storeSignatureInfo, - jsDocParsingMode: host.jsDocParsingMode - }; - return compilerHost; -} -function getSourceFileVersionAsHashFromText(host, text) { - if (text.match(sourceMapCommentRegExpDontCareLineStart)) { - let lineEnd = text.length; - let lineStart = lineEnd; - for (let pos = lineEnd - 1; pos >= 0; pos--) { - const ch = text.charCodeAt(pos); - switch (ch) { - case 10 /* lineFeed */: - if (pos && text.charCodeAt(pos - 1) === 13 /* carriageReturn */) { - pos--; - } - // falls through - case 13 /* carriageReturn */: - break; - default: - if (ch < 127 /* maxAsciiCharacter */ || !isLineBreak(ch)) { - lineStart = pos; - continue; - } - break; - } - const line = text.substring(lineStart, lineEnd); - if (line.match(sourceMapCommentRegExp)) { - text = text.substring(0, lineStart); - break; - } else if (!line.match(whitespaceOrMapCommentRegExp)) { - break; - } - lineEnd = lineStart; - } - } - return (host.createHash || generateDjb2Hash)(text); -} -function setGetSourceFileAsHashVersioned(compilerHost) { - const originalGetSourceFile = compilerHost.getSourceFile; - compilerHost.getSourceFile = (...args) => { - const result = originalGetSourceFile.call(compilerHost, ...args); - if (result) { - result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text); - } - return result; - }; -} -function createProgramHost(system, createProgram2) { - const getDefaultLibLocation = memoize(() => getDirectoryPath(normalizePath(system.getExecutingFilePath()))); - return { - useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames, - getNewLine: () => system.newLine, - getCurrentDirectory: memoize(() => system.getCurrentDirectory()), - getDefaultLibLocation, - getDefaultLibFileName: (options) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options)), - fileExists: (path) => system.fileExists(path), - readFile: (path, encoding) => system.readFile(path, encoding), - directoryExists: (path) => system.directoryExists(path), - getDirectories: (path) => system.getDirectories(path), - readDirectory: (path, extensions, exclude, include, depth) => system.readDirectory(path, extensions, exclude, include, depth), - realpath: maybeBind(system, system.realpath), - getEnvironmentVariable: maybeBind(system, system.getEnvironmentVariable), - trace: (s) => system.write(s + system.newLine), - createDirectory: (path) => system.createDirectory(path), - writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark), - createHash: maybeBind(system, system.createHash), - createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram, - storeSignatureInfo: system.storeSignatureInfo, - now: maybeBind(system, system.now) - }; -} -function createWatchCompilerHost(system = sys, createProgram2, reportDiagnostic, reportWatchStatus2) { - const write = (s) => system.write(s + system.newLine); - const result = createProgramHost(system, createProgram2); - copyProperties(result, createWatchHost(system, reportWatchStatus2)); - result.afterProgramCreate = (builderProgram) => { - const compilerOptions = builderProgram.getCompilerOptions(); - const newLine = getNewLineCharacter(compilerOptions); - emitFilesAndReportErrors( - builderProgram, - reportDiagnostic, - write, - (errorCount) => result.onWatchStatusChange( - createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount), - newLine, - compilerOptions, - errorCount - ) - ); - }; - return result; -} -function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) { - reportDiagnostic(diagnostic); - system.exit(1 /* DiagnosticsPresent_OutputsSkipped */); -} -function createWatchCompilerHostOfConfigFile({ - configFileName, - optionsToExtend, - watchOptionsToExtend, - extraFileExtensions, - system, - createProgram: createProgram2, - reportDiagnostic, - reportWatchStatus: reportWatchStatus2 -}) { - const diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system); - const host = createWatchCompilerHost(system, createProgram2, diagnosticReporter, reportWatchStatus2); - host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic); - host.configFileName = configFileName; - host.optionsToExtend = optionsToExtend; - host.watchOptionsToExtend = watchOptionsToExtend; - host.extraFileExtensions = extraFileExtensions; - return host; -} -function createWatchCompilerHostOfFilesAndCompilerOptions({ - rootFiles, - options, - watchOptions, - projectReferences, - system, - createProgram: createProgram2, - reportDiagnostic, - reportWatchStatus: reportWatchStatus2 -}) { - const host = createWatchCompilerHost(system, createProgram2, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus2); - host.rootFiles = rootFiles; - host.options = options; - host.watchOptions = watchOptions; - host.projectReferences = projectReferences; - return host; -} -function performIncrementalCompilation(input) { - const system = input.system || sys; - const host = input.host || (input.host = createIncrementalCompilerHost(input.options, system)); - const builderProgram = createIncrementalProgram(input); - const exitStatus = emitFilesAndReportErrorsAndGetExitStatus( - builderProgram, - input.reportDiagnostic || createDiagnosticReporter(system), - (s) => host.trace && host.trace(s), - input.reportErrorSummary || input.options.pretty ? (errorCount, filesInError) => system.write(getErrorSummaryText(errorCount, filesInError, system.newLine, host)) : void 0 - ); - if (input.afterProgramEmitAndDiagnostics) input.afterProgramEmitAndDiagnostics(builderProgram); - return exitStatus; -} - -// src/compiler/watchPublic.ts -function readBuilderProgram(compilerOptions, host) { - const buildInfoPath = getTsBuildInfoEmitOutputFilePath(compilerOptions); - if (!buildInfoPath) return void 0; - let buildInfo; - if (host.getBuildInfo) { - buildInfo = host.getBuildInfo(buildInfoPath, compilerOptions.configFilePath); - } else { - const content = host.readFile(buildInfoPath); - if (!content) return void 0; - buildInfo = getBuildInfo(buildInfoPath, content); - } - if (!buildInfo || buildInfo.version !== version || !isIncrementalBuildInfo(buildInfo)) return void 0; - return createBuilderProgramUsingIncrementalBuildInfo(buildInfo, buildInfoPath, host); -} -function createIncrementalCompilerHost(options, system = sys) { - const host = createCompilerHostWorker( - options, - /*setParentNodes*/ - void 0, - system - ); - host.createHash = maybeBind(system, system.createHash); - host.storeSignatureInfo = system.storeSignatureInfo; - setGetSourceFileAsHashVersioned(host); - changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName)); - return host; -} -function createIncrementalProgram({ - rootNames, - options, - configFileParsingDiagnostics, - projectReferences, - host, - createProgram: createProgram2 -}) { - host = host || createIncrementalCompilerHost(options); - createProgram2 = createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram; - const oldProgram = readBuilderProgram(options, host); - return createProgram2(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences); -} -function createWatchCompilerHost2(rootFilesOrConfigFileName, options, system, createProgram2, reportDiagnostic, reportWatchStatus2, projectReferencesOrWatchOptionsToExtend, watchOptionsOrExtraFileExtensions) { - if (isArray(rootFilesOrConfigFileName)) { - return createWatchCompilerHostOfFilesAndCompilerOptions({ - rootFiles: rootFilesOrConfigFileName, - options, - watchOptions: watchOptionsOrExtraFileExtensions, - projectReferences: projectReferencesOrWatchOptionsToExtend, - system, - createProgram: createProgram2, - reportDiagnostic, - reportWatchStatus: reportWatchStatus2 - }); - } else { - return createWatchCompilerHostOfConfigFile({ - configFileName: rootFilesOrConfigFileName, - optionsToExtend: options, - watchOptionsToExtend: projectReferencesOrWatchOptionsToExtend, - extraFileExtensions: watchOptionsOrExtraFileExtensions, - system, - createProgram: createProgram2, - reportDiagnostic, - reportWatchStatus: reportWatchStatus2 - }); - } -} -function createWatchProgram(host) { - let builderProgram; - let updateLevel; - let missingFilesMap; - let watchedWildcardDirectories; - let staleWatches = /* @__PURE__ */ new Map([[void 0, void 0]]); - let timerToUpdateProgram; - let timerToInvalidateFailedLookupResolutions; - let parsedConfigs; - let sharedExtendedConfigFileWatchers; - let extendedConfigCache = host.extendedConfigCache; - let reportFileChangeDetectedOnCreateProgram = false; - const sourceFilesCache = /* @__PURE__ */ new Map(); - let missingFilePathsRequestedForRelease; - let hasChangedCompilerOptions = false; - const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames(); - const currentDirectory = host.getCurrentDirectory(); - const { configFileName, optionsToExtend: optionsToExtendForConfigFile = {}, watchOptionsToExtend, extraFileExtensions, createProgram: createProgram2 } = host; - let { rootFiles: rootFileNames, options: compilerOptions, watchOptions, projectReferences } = host; - let wildcardDirectories; - let configFileParsingDiagnostics; - let canConfigFileJsonReportNoInputFiles = false; - let hasChangedConfigFileParsingErrors = false; - const cachedDirectoryStructureHost = configFileName === void 0 ? void 0 : createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2); - const directoryStructureHost = cachedDirectoryStructureHost || host; - const parseConfigFileHost = parseConfigHostFromCompilerHostLike(host, directoryStructureHost); - let newLine = updateNewLine(); - if (configFileName && host.configFileParsingResult) { - setConfigFileParsingResult(host.configFileParsingResult); - newLine = updateNewLine(); - } - reportWatchDiagnostic(Diagnostics.Starting_compilation_in_watch_mode); - if (configFileName && !host.configFileParsingResult) { - newLine = getNewLineCharacter(optionsToExtendForConfigFile); - Debug.assert(!rootFileNames); - parseConfigFile2(); - newLine = updateNewLine(); - } - Debug.assert(compilerOptions); - Debug.assert(rootFileNames); - const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(host, compilerOptions); - const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); - writeLog(`Current directory: ${currentDirectory} CaseSensitiveFileNames: ${useCaseSensitiveFileNames2}`); - let configFileWatcher; - if (configFileName) { - configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile); - } - const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost); - setGetSourceFileAsHashVersioned(compilerHost); - const getNewSourceFile = compilerHost.getSourceFile; - compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args); - compilerHost.getSourceFileByPath = getVersionedSourceFileByPath; - compilerHost.getNewLine = () => newLine; - compilerHost.fileExists = fileExists; - compilerHost.onReleaseOldSourceFile = onReleaseOldSourceFile; - compilerHost.onReleaseParsedCommandLine = onReleaseParsedCommandLine; - compilerHost.toPath = toPath3; - compilerHost.getCompilationSettings = () => compilerOptions; - compilerHost.useSourceOfProjectReferenceRedirect = maybeBind(host, host.useSourceOfProjectReferenceRedirect); - compilerHost.preferNonRecursiveWatch = host.preferNonRecursiveWatch; - compilerHost.watchDirectoryOfFailedLookupLocation = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.FailedLookupLocations); - compilerHost.watchAffectingFileLocation = (file, cb) => watchFile2(file, cb, 2e3 /* High */, watchOptions, WatchType.AffectingFileLocation); - compilerHost.watchTypeRootsDirectory = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.TypeRoots); - compilerHost.getCachedDirectoryStructureHost = () => cachedDirectoryStructureHost; - compilerHost.scheduleInvalidateResolutionsOfFailedLookupLocations = scheduleInvalidateResolutionsOfFailedLookupLocations; - compilerHost.onInvalidatedResolution = scheduleProgramUpdate; - compilerHost.onChangedAutomaticTypeDirectiveNames = scheduleProgramUpdate; - compilerHost.fileIsOpen = returnFalse; - compilerHost.getCurrentProgram = getCurrentProgram; - compilerHost.writeLog = writeLog; - compilerHost.getParsedCommandLine = getParsedCommandLine; - const resolutionCache = createResolutionCache( - compilerHost, - configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory, - /*logChangesWhenResolvingModule*/ - false - ); - compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals); - compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames); - if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) { - compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache); - } - compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences); - compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives); - if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) { - compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache); - } - compilerHost.resolveLibrary = !host.resolveLibrary ? resolutionCache.resolveLibrary.bind(resolutionCache) : host.resolveLibrary.bind(host); - compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache(); - const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives; - const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse; - const customHasInvalidLibResolutions = host.resolveLibrary ? maybeBind(host, host.hasInvalidatedLibResolutions) || returnTrue : returnFalse; - builderProgram = readBuilderProgram(compilerOptions, compilerHost); - synchronizeProgram(); - return configFileName ? { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, close, getResolutionCache } : { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, updateRootFileNames, close, getResolutionCache }; - function close() { - clearInvalidateResolutionsOfFailedLookupLocations(); - resolutionCache.clear(); - clearMap(sourceFilesCache, (value) => { - if (value && value.fileWatcher) { - value.fileWatcher.close(); - value.fileWatcher = void 0; - } - }); - if (configFileWatcher) { - configFileWatcher.close(); - configFileWatcher = void 0; - } - extendedConfigCache == null ? void 0 : extendedConfigCache.clear(); - extendedConfigCache = void 0; - if (sharedExtendedConfigFileWatchers) { - clearMap(sharedExtendedConfigFileWatchers, closeFileWatcherOf); - sharedExtendedConfigFileWatchers = void 0; - } - if (watchedWildcardDirectories) { - clearMap(watchedWildcardDirectories, closeFileWatcherOf); - watchedWildcardDirectories = void 0; - } - if (missingFilesMap) { - clearMap(missingFilesMap, closeFileWatcher); - missingFilesMap = void 0; - } - if (parsedConfigs) { - clearMap(parsedConfigs, (config) => { - var _a; - (_a = config.watcher) == null ? void 0 : _a.close(); - config.watcher = void 0; - if (config.watchedDirectories) clearMap(config.watchedDirectories, closeFileWatcherOf); - config.watchedDirectories = void 0; - }); - parsedConfigs = void 0; - } - builderProgram = void 0; - } - function getResolutionCache() { - return resolutionCache; - } - function getCurrentBuilderProgram() { - return builderProgram; - } - function getCurrentProgram() { - return builderProgram && builderProgram.getProgramOrUndefined(); - } - function synchronizeProgram() { - writeLog(`Synchronizing program`); - Debug.assert(compilerOptions); - Debug.assert(rootFileNames); - clearInvalidateResolutionsOfFailedLookupLocations(); - const program = getCurrentBuilderProgram(); - if (hasChangedCompilerOptions) { - newLine = updateNewLine(); - if (program && changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions)) { - resolutionCache.onChangesAffectModuleResolution(); - } - } - const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = resolutionCache.createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidLibResolutions); - const { - originalReadFile, - originalFileExists, - originalDirectoryExists, - originalCreateDirectory, - originalWriteFile, - readFileWithCache - } = changeCompilerHostLikeToUseCache(compilerHost, toPath3); - if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) { - if (hasChangedConfigFileParsingErrors) { - if (reportFileChangeDetectedOnCreateProgram) { - reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation); - } - builderProgram = createProgram2( - /*rootNames*/ - void 0, - /*options*/ - void 0, - compilerHost, - builderProgram, - configFileParsingDiagnostics, - projectReferences - ); - hasChangedConfigFileParsingErrors = false; - } - } else { - if (reportFileChangeDetectedOnCreateProgram) { - reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation); - } - createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions); - } - reportFileChangeDetectedOnCreateProgram = false; - if (host.afterProgramCreate && program !== builderProgram) { - host.afterProgramCreate(builderProgram); - } - compilerHost.readFile = originalReadFile; - compilerHost.fileExists = originalFileExists; - compilerHost.directoryExists = originalDirectoryExists; - compilerHost.createDirectory = originalCreateDirectory; - compilerHost.writeFile = originalWriteFile; - staleWatches == null ? void 0 : staleWatches.forEach((configFile, configPath) => { - if (!configPath) { - watchConfigFileWildCardDirectories(); - if (configFileName) updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile); - } else { - const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); - if (config) watchReferencedProject(configFile, configPath, config); - } - }); - staleWatches = void 0; - return builderProgram; - } - function createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions) { - writeLog("CreatingProgramWith::"); - writeLog(` roots: ${JSON.stringify(rootFileNames)}`); - writeLog(` options: ${JSON.stringify(compilerOptions)}`); - if (projectReferences) writeLog(` projectReferences: ${JSON.stringify(projectReferences)}`); - const needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !getCurrentProgram(); - hasChangedCompilerOptions = false; - hasChangedConfigFileParsingErrors = false; - resolutionCache.startCachingPerDirectoryResolution(); - compilerHost.hasInvalidatedResolutions = hasInvalidatedResolutions; - compilerHost.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions; - compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames; - const oldProgram = getCurrentProgram(); - builderProgram = createProgram2(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences); - resolutionCache.finishCachingPerDirectoryResolution(builderProgram.getProgram(), oldProgram); - updateMissingFilePathsWatch( - builderProgram.getProgram(), - missingFilesMap || (missingFilesMap = /* @__PURE__ */ new Map()), - watchMissingFilePath - ); - if (needsUpdateInTypeRootWatch) { - resolutionCache.updateTypeRootsWatch(); - } - if (missingFilePathsRequestedForRelease) { - for (const missingFilePath of missingFilePathsRequestedForRelease) { - if (!missingFilesMap.has(missingFilePath)) { - sourceFilesCache.delete(missingFilePath); - } - } - missingFilePathsRequestedForRelease = void 0; - } - } - function updateRootFileNames(files) { - Debug.assert(!configFileName, "Cannot update root file names with config file watch mode"); - rootFileNames = files; - scheduleProgramUpdate(); - } - function updateNewLine() { - return getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile); - } - function toPath3(fileName) { - return toPath(fileName, currentDirectory, getCanonicalFileName); - } - function isFileMissingOnHost(hostSourceFile) { - return typeof hostSourceFile === "boolean"; - } - function isFilePresenceUnknownOnHost(hostSourceFile) { - return typeof hostSourceFile.version === "boolean"; - } - function fileExists(fileName) { - const path = toPath3(fileName); - if (isFileMissingOnHost(sourceFilesCache.get(path))) { - return false; - } - return directoryStructureHost.fileExists(fileName); - } - function getVersionedSourceFileByPath(fileName, path, languageVersionOrOptions, onError, shouldCreateNewSourceFile) { - const hostSourceFile = sourceFilesCache.get(path); - if (isFileMissingOnHost(hostSourceFile)) { - return void 0; - } - const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0; - if (hostSourceFile === void 0 || shouldCreateNewSourceFile || isFilePresenceUnknownOnHost(hostSourceFile) || hostSourceFile.sourceFile.impliedNodeFormat !== impliedNodeFormat) { - const sourceFile = getNewSourceFile(fileName, languageVersionOrOptions, onError); - if (hostSourceFile) { - if (sourceFile) { - hostSourceFile.sourceFile = sourceFile; - hostSourceFile.version = sourceFile.version; - if (!hostSourceFile.fileWatcher) { - hostSourceFile.fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile); - } - } else { - if (hostSourceFile.fileWatcher) { - hostSourceFile.fileWatcher.close(); - } - sourceFilesCache.set(path, false); - } - } else { - if (sourceFile) { - const fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile); - sourceFilesCache.set(path, { sourceFile, version: sourceFile.version, fileWatcher }); - } else { - sourceFilesCache.set(path, false); - } - } - return sourceFile; - } - return hostSourceFile.sourceFile; - } - function nextSourceFileVersion(path) { - const hostSourceFile = sourceFilesCache.get(path); - if (hostSourceFile !== void 0) { - if (isFileMissingOnHost(hostSourceFile)) { - sourceFilesCache.set(path, { version: false }); - } else { - hostSourceFile.version = false; - } - } - } - function getSourceVersion(path, readFileWithCache) { - const hostSourceFile = sourceFilesCache.get(path); - if (!hostSourceFile) return void 0; - if (hostSourceFile.version) return hostSourceFile.version; - const text = readFileWithCache(path); - return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0; - } - function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) { - const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath); - if (hostSourceFileInfo !== void 0) { - if (isFileMissingOnHost(hostSourceFileInfo)) { - (missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path); - } else if (hostSourceFileInfo.sourceFile === oldSourceFile) { - if (hostSourceFileInfo.fileWatcher) { - hostSourceFileInfo.fileWatcher.close(); - } - sourceFilesCache.delete(oldSourceFile.resolvedPath); - if (!hasSourceFileByPath) { - resolutionCache.removeResolutionsOfFile(oldSourceFile.path); - } - } - } - } - function reportWatchDiagnostic(message) { - if (host.onWatchStatusChange) { - host.onWatchStatusChange(createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile); - } - } - function hasChangedAutomaticTypeDirectiveNames() { - return resolutionCache.hasChangedAutomaticTypeDirectiveNames(); - } - function clearInvalidateResolutionsOfFailedLookupLocations() { - if (!timerToInvalidateFailedLookupResolutions) return false; - host.clearTimeout(timerToInvalidateFailedLookupResolutions); - timerToInvalidateFailedLookupResolutions = void 0; - return true; - } - function scheduleInvalidateResolutionsOfFailedLookupLocations() { - if (!host.setTimeout || !host.clearTimeout) { - return resolutionCache.invalidateResolutionsOfFailedLookupLocations(); - } - const pending = clearInvalidateResolutionsOfFailedLookupLocations(); - writeLog(`Scheduling invalidateFailedLookup${pending ? ", Cancelled earlier one" : ""}`); - timerToInvalidateFailedLookupResolutions = host.setTimeout(invalidateResolutionsOfFailedLookup, 250, "timerToInvalidateFailedLookupResolutions"); - } - function invalidateResolutionsOfFailedLookup() { - timerToInvalidateFailedLookupResolutions = void 0; - if (resolutionCache.invalidateResolutionsOfFailedLookupLocations()) { - scheduleProgramUpdate(); - } - } - function scheduleProgramUpdate() { - if (!host.setTimeout || !host.clearTimeout) { - return; - } - if (timerToUpdateProgram) { - host.clearTimeout(timerToUpdateProgram); - } - writeLog("Scheduling update"); - timerToUpdateProgram = host.setTimeout(updateProgramWithWatchStatus, 250, "timerToUpdateProgram"); - } - function scheduleProgramReload() { - Debug.assert(!!configFileName); - updateLevel = 2 /* Full */; - scheduleProgramUpdate(); - } - function updateProgramWithWatchStatus() { - timerToUpdateProgram = void 0; - reportFileChangeDetectedOnCreateProgram = true; - updateProgram(); - } - function updateProgram() { - switch (updateLevel) { - case 1 /* RootNamesAndUpdate */: - reloadFileNamesFromConfigFile(); - break; - case 2 /* Full */: - reloadConfigFile(); - break; - default: - synchronizeProgram(); - break; - } - return getCurrentBuilderProgram(); - } - function reloadFileNamesFromConfigFile() { - writeLog("Reloading new file names and options"); - Debug.assert(compilerOptions); - Debug.assert(configFileName); - updateLevel = 0 /* Update */; - rootFileNames = getFileNamesFromConfigSpecs(compilerOptions.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost, extraFileExtensions); - if (updateErrorForNoInputFiles( - rootFileNames, - getNormalizedAbsolutePath(configFileName, currentDirectory), - compilerOptions.configFile.configFileSpecs, - configFileParsingDiagnostics, - canConfigFileJsonReportNoInputFiles - )) { - hasChangedConfigFileParsingErrors = true; - } - synchronizeProgram(); - } - function reloadConfigFile() { - Debug.assert(configFileName); - writeLog(`Reloading config file: ${configFileName}`); - updateLevel = 0 /* Update */; - if (cachedDirectoryStructureHost) { - cachedDirectoryStructureHost.clearCache(); - } - parseConfigFile2(); - hasChangedCompilerOptions = true; - (staleWatches ?? (staleWatches = /* @__PURE__ */ new Map())).set(void 0, void 0); - synchronizeProgram(); - } - function parseConfigFile2() { - Debug.assert(configFileName); - setConfigFileParsingResult( - getParsedCommandLineOfConfigFile( - configFileName, - optionsToExtendForConfigFile, - parseConfigFileHost, - extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()), - watchOptionsToExtend, - extraFileExtensions - ) - ); - } - function setConfigFileParsingResult(configFileParseResult) { - rootFileNames = configFileParseResult.fileNames; - compilerOptions = configFileParseResult.options; - watchOptions = configFileParseResult.watchOptions; - projectReferences = configFileParseResult.projectReferences; - wildcardDirectories = configFileParseResult.wildcardDirectories; - configFileParsingDiagnostics = getConfigFileParsingDiagnostics(configFileParseResult).slice(); - canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(configFileParseResult.raw); - hasChangedConfigFileParsingErrors = true; - } - function getParsedCommandLine(configFileName2) { - const configPath = toPath3(configFileName2); - let config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); - if (config) { - if (!config.updateLevel) return config.parsedCommandLine; - if (config.parsedCommandLine && config.updateLevel === 1 /* RootNamesAndUpdate */ && !host.getParsedCommandLine) { - writeLog("Reloading new file names and options"); - Debug.assert(compilerOptions); - const fileNames = getFileNamesFromConfigSpecs( - config.parsedCommandLine.options.configFile.configFileSpecs, - getNormalizedAbsolutePath(getDirectoryPath(configFileName2), currentDirectory), - compilerOptions, - parseConfigFileHost - ); - config.parsedCommandLine = { ...config.parsedCommandLine, fileNames }; - config.updateLevel = void 0; - return config.parsedCommandLine; - } - } - writeLog(`Loading config file: ${configFileName2}`); - const parsedCommandLine = host.getParsedCommandLine ? host.getParsedCommandLine(configFileName2) : getParsedCommandLineFromConfigFileHost(configFileName2); - if (config) { - config.parsedCommandLine = parsedCommandLine; - config.updateLevel = void 0; - } else { - (parsedConfigs || (parsedConfigs = /* @__PURE__ */ new Map())).set(configPath, config = { parsedCommandLine }); - } - (staleWatches ?? (staleWatches = /* @__PURE__ */ new Map())).set(configPath, configFileName2); - return parsedCommandLine; - } - function getParsedCommandLineFromConfigFileHost(configFileName2) { - const onUnRecoverableConfigFileDiagnostic = parseConfigFileHost.onUnRecoverableConfigFileDiagnostic; - parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop; - const parsedCommandLine = getParsedCommandLineOfConfigFile( - configFileName2, - /*optionsToExtend*/ - void 0, - parseConfigFileHost, - extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()), - watchOptionsToExtend - ); - parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = onUnRecoverableConfigFileDiagnostic; - return parsedCommandLine; - } - function onReleaseParsedCommandLine(fileName) { - var _a; - const path = toPath3(fileName); - const config = parsedConfigs == null ? void 0 : parsedConfigs.get(path); - if (!config) return; - parsedConfigs.delete(path); - if (config.watchedDirectories) clearMap(config.watchedDirectories, closeFileWatcherOf); - (_a = config.watcher) == null ? void 0 : _a.close(); - clearSharedExtendedConfigFileWatcher(path, sharedExtendedConfigFileWatchers); - } - function watchFilePath(path, file, callback, pollingInterval, options, watchType) { - return watchFile2(file, (fileName, eventKind) => callback(fileName, eventKind, path), pollingInterval, options, watchType); - } - function onSourceFileChange(fileName, eventKind, path) { - updateCachedSystemWithFile(fileName, path, eventKind); - if (eventKind === 2 /* Deleted */ && sourceFilesCache.has(path)) { - resolutionCache.invalidateResolutionOfFile(path); - } - nextSourceFileVersion(path); - scheduleProgramUpdate(); - } - function updateCachedSystemWithFile(fileName, path, eventKind) { - if (cachedDirectoryStructureHost) { - cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind); - } - } - function watchMissingFilePath(missingFilePath, missingFileName) { - return (parsedConfigs == null ? void 0 : parsedConfigs.has(missingFilePath)) ? noopFileWatcher : watchFilePath( - missingFilePath, - missingFileName, - onMissingFileChange, - 500 /* Medium */, - watchOptions, - WatchType.MissingFile - ); - } - function onMissingFileChange(fileName, eventKind, missingFilePath) { - updateCachedSystemWithFile(fileName, missingFilePath, eventKind); - if (eventKind === 0 /* Created */ && missingFilesMap.has(missingFilePath)) { - missingFilesMap.get(missingFilePath).close(); - missingFilesMap.delete(missingFilePath); - nextSourceFileVersion(missingFilePath); - scheduleProgramUpdate(); - } - } - function watchConfigFileWildCardDirectories() { - updateWatchingWildcardDirectories( - watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()), - wildcardDirectories, - watchWildcardDirectory - ); - } - function watchWildcardDirectory(directory, flags) { - return watchDirectory( - directory, - (fileOrDirectory) => { - Debug.assert(configFileName); - Debug.assert(compilerOptions); - const fileOrDirectoryPath = toPath3(fileOrDirectory); - if (cachedDirectoryStructureHost) { - cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); - } - nextSourceFileVersion(fileOrDirectoryPath); - if (isIgnoredFileFromWildCardWatching({ - watchedDirPath: toPath3(directory), - fileOrDirectory, - fileOrDirectoryPath, - configFileName, - extraFileExtensions, - options: compilerOptions, - program: getCurrentBuilderProgram() || rootFileNames, - currentDirectory, - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - writeLog, - toPath: toPath3 - })) return; - if (updateLevel !== 2 /* Full */) { - updateLevel = 1 /* RootNamesAndUpdate */; - scheduleProgramUpdate(); - } - }, - flags, - watchOptions, - WatchType.WildcardDirectory - ); - } - function updateExtendedConfigFilesWatches(forProjectPath, options, watchOptions2, watchType) { - updateSharedExtendedConfigFileWatcher( - forProjectPath, - options, - sharedExtendedConfigFileWatchers || (sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map()), - (extendedConfigFileName, extendedConfigFilePath) => watchFile2( - extendedConfigFileName, - (_fileName, eventKind) => { - var _a; - updateCachedSystemWithFile(extendedConfigFileName, extendedConfigFilePath, eventKind); - if (extendedConfigCache) cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3); - const projects = (_a = sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a.projects; - if (!(projects == null ? void 0 : projects.size)) return; - projects.forEach((projectPath) => { - if (configFileName && toPath3(configFileName) === projectPath) { - updateLevel = 2 /* Full */; - } else { - const config = parsedConfigs == null ? void 0 : parsedConfigs.get(projectPath); - if (config) config.updateLevel = 2 /* Full */; - resolutionCache.removeResolutionsFromProjectReferenceRedirects(projectPath); - } - scheduleProgramUpdate(); - }); - }, - 2e3 /* High */, - watchOptions2, - watchType - ), - toPath3 - ); - } - function watchReferencedProject(configFileName2, configPath, commandLine) { - var _a, _b, _c, _d; - commandLine.watcher || (commandLine.watcher = watchFile2( - configFileName2, - (_fileName, eventKind) => { - updateCachedSystemWithFile(configFileName2, configPath, eventKind); - const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); - if (config) config.updateLevel = 2 /* Full */; - resolutionCache.removeResolutionsFromProjectReferenceRedirects(configPath); - scheduleProgramUpdate(); - }, - 2e3 /* High */, - ((_a = commandLine.parsedCommandLine) == null ? void 0 : _a.watchOptions) || watchOptions, - WatchType.ConfigFileOfReferencedProject - )); - updateWatchingWildcardDirectories( - commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()), - (_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories, - (directory, flags) => { - var _a2; - return watchDirectory( - directory, - (fileOrDirectory) => { - const fileOrDirectoryPath = toPath3(fileOrDirectory); - if (cachedDirectoryStructureHost) { - cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); - } - nextSourceFileVersion(fileOrDirectoryPath); - const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); - if (!(config == null ? void 0 : config.parsedCommandLine)) return; - if (isIgnoredFileFromWildCardWatching({ - watchedDirPath: toPath3(directory), - fileOrDirectory, - fileOrDirectoryPath, - configFileName: configFileName2, - options: config.parsedCommandLine.options, - program: config.parsedCommandLine.fileNames, - currentDirectory, - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - writeLog, - toPath: toPath3 - })) return; - if (config.updateLevel !== 2 /* Full */) { - config.updateLevel = 1 /* RootNamesAndUpdate */; - scheduleProgramUpdate(); - } - }, - flags, - ((_a2 = commandLine.parsedCommandLine) == null ? void 0 : _a2.watchOptions) || watchOptions, - WatchType.WildcardDirectoryOfReferencedProject - ); - } - ); - updateExtendedConfigFilesWatches( - configPath, - (_c = commandLine.parsedCommandLine) == null ? void 0 : _c.options, - ((_d = commandLine.parsedCommandLine) == null ? void 0 : _d.watchOptions) || watchOptions, - WatchType.ExtendedConfigOfReferencedProject - ); - } -} - -// src/compiler/tsbuild.ts -var UpToDateStatusType = /* @__PURE__ */ ((UpToDateStatusType2) => { - UpToDateStatusType2[UpToDateStatusType2["Unbuildable"] = 0] = "Unbuildable"; - UpToDateStatusType2[UpToDateStatusType2["UpToDate"] = 1] = "UpToDate"; - UpToDateStatusType2[UpToDateStatusType2["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes"; - UpToDateStatusType2[UpToDateStatusType2["OutputMissing"] = 3] = "OutputMissing"; - UpToDateStatusType2[UpToDateStatusType2["ErrorReadingFile"] = 4] = "ErrorReadingFile"; - UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithSelf"] = 5] = "OutOfDateWithSelf"; - UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithUpstream"] = 6] = "OutOfDateWithUpstream"; - UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfoWithPendingEmit"] = 7] = "OutOfDateBuildInfoWithPendingEmit"; - UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfoWithErrors"] = 8] = "OutOfDateBuildInfoWithErrors"; - UpToDateStatusType2[UpToDateStatusType2["OutOfDateOptions"] = 9] = "OutOfDateOptions"; - UpToDateStatusType2[UpToDateStatusType2["OutOfDateRoots"] = 10] = "OutOfDateRoots"; - UpToDateStatusType2[UpToDateStatusType2["UpstreamOutOfDate"] = 11] = "UpstreamOutOfDate"; - UpToDateStatusType2[UpToDateStatusType2["UpstreamBlocked"] = 12] = "UpstreamBlocked"; - UpToDateStatusType2[UpToDateStatusType2["ComputingUpstream"] = 13] = "ComputingUpstream"; - UpToDateStatusType2[UpToDateStatusType2["TsVersionOutputOfDate"] = 14] = "TsVersionOutputOfDate"; - UpToDateStatusType2[UpToDateStatusType2["UpToDateWithInputFileText"] = 15] = "UpToDateWithInputFileText"; - UpToDateStatusType2[UpToDateStatusType2["ContainerOnly"] = 16] = "ContainerOnly"; - UpToDateStatusType2[UpToDateStatusType2["ForceBuild"] = 17] = "ForceBuild"; - return UpToDateStatusType2; -})(UpToDateStatusType || {}); -function resolveConfigFileProjectName(project) { - if (fileExtensionIs(project, ".json" /* Json */)) { - return project; - } - return combinePaths(project, "tsconfig.json"); -} - -// src/compiler/tsbuildPublic.ts -var minimumDate = /* @__PURE__ */ new Date(-864e13); -function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) { - const existingValue = configFileMap.get(resolved); - let newValue; - if (!existingValue) { - newValue = createT(); - configFileMap.set(resolved, newValue); - } - return existingValue || newValue; -} -function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) { - return getOrCreateValueFromConfigFileMap(configFileMap, resolved, () => /* @__PURE__ */ new Map()); -} -function getCurrentTime(host) { - return host.now ? host.now() : /* @__PURE__ */ new Date(); -} -function isCircularBuildOrder(buildOrder) { - return !!buildOrder && !!buildOrder.buildOrder; -} -function getBuildOrderFromAnyBuildOrder(anyBuildOrder) { - return isCircularBuildOrder(anyBuildOrder) ? anyBuildOrder.buildOrder : anyBuildOrder; -} -function createBuilderStatusReporter(system, pretty) { - return (diagnostic) => { - let output = pretty ? `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] ` : `${getLocaleTimeString(system)} - `; - output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${system.newLine + system.newLine}`; - system.write(output); - }; -} -function createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus) { - const host = createProgramHost(system, createProgram2); - host.getModifiedTime = system.getModifiedTime ? (path) => system.getModifiedTime(path) : returnUndefined; - host.setModifiedTime = system.setModifiedTime ? (path, date) => system.setModifiedTime(path, date) : noop; - host.deleteFile = system.deleteFile ? (path) => system.deleteFile(path) : noop; - host.reportDiagnostic = reportDiagnostic || createDiagnosticReporter(system); - host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system); - host.now = maybeBind(system, system.now); - return host; -} -function createSolutionBuilderHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary2) { - const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus); - host.reportErrorSummary = reportErrorSummary2; - return host; -} -function createSolutionBuilderWithWatchHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus2) { - const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus); - const watchHost = createWatchHost(system, reportWatchStatus2); - copyProperties(host, watchHost); - return host; -} -function getCompilerOptionsOfBuildOptions(buildOptions) { - const result = {}; - commonOptionsWithBuild.forEach((option) => { - if (hasProperty(buildOptions, option.name)) result[option.name] = buildOptions[option.name]; - }); - result.tscBuild = true; - return result; -} -function createSolutionBuilder(host, rootNames, defaultOptions) { - return createSolutionBuilderWorker( - /*watch*/ - false, - host, - rootNames, - defaultOptions - ); -} -function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) { - return createSolutionBuilderWorker( - /*watch*/ - true, - host, - rootNames, - defaultOptions, - baseWatchOptions - ); -} -function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) { - const host = hostOrHostWithWatch; - const hostWithWatch = hostOrHostWithWatch; - const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options); - const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions); - setGetSourceFileAsHashVersioned(compilerHost); - compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName)); - compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals); - compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences); - compilerHost.resolveLibrary = maybeBind(host, host.resolveLibrary); - compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames); - compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives); - compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache); - let moduleResolutionCache, typeReferenceDirectiveResolutionCache; - if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) { - moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName); - compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( - moduleNames, - containingFile, - redirectedReference, - options2, - containingSourceFile, - host, - moduleResolutionCache, - createModuleResolutionLoader - ); - compilerHost.getModuleResolutionCache = () => moduleResolutionCache; - } - if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) { - typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache( - compilerHost.getCurrentDirectory(), - compilerHost.getCanonicalFileName, - /*options*/ - void 0, - moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(), - moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey - ); - compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( - typeDirectiveNames, - containingFile, - redirectedReference, - options2, - containingSourceFile, - host, - typeReferenceDirectiveResolutionCache, - createTypeReferenceResolutionLoader - ); - } - let libraryResolutionCache; - if (!compilerHost.resolveLibrary) { - libraryResolutionCache = createModuleResolutionCache( - compilerHost.getCurrentDirectory(), - compilerHost.getCanonicalFileName, - /*options*/ - void 0, - moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache() - ); - compilerHost.resolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary( - libraryName, - resolveFrom, - options2, - host, - libraryResolutionCache - ); - } - compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3( - state, - fileName, - toResolvedConfigFilePath(state, configFilePath), - /*modifiedTime*/ - void 0 - ); - const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options); - const state = { - host, - hostWithWatch, - parseConfigFileHost: parseConfigHostFromCompilerHostLike(host), - write: maybeBind(host, host.trace), - // State of solution - options, - baseCompilerOptions, - rootNames, - baseWatchOptions, - resolvedConfigFilePaths: /* @__PURE__ */ new Map(), - configFileCache: /* @__PURE__ */ new Map(), - projectStatus: /* @__PURE__ */ new Map(), - extendedConfigCache: /* @__PURE__ */ new Map(), - buildInfoCache: /* @__PURE__ */ new Map(), - outputTimeStamps: /* @__PURE__ */ new Map(), - builderPrograms: /* @__PURE__ */ new Map(), - diagnostics: /* @__PURE__ */ new Map(), - projectPendingBuild: /* @__PURE__ */ new Map(), - projectErrorsReported: /* @__PURE__ */ new Map(), - compilerHost, - moduleResolutionCache, - typeReferenceDirectiveResolutionCache, - libraryResolutionCache, - // Mutable state - buildOrder: void 0, - readFileWithCache: (f) => host.readFile(f), - projectCompilerOptions: baseCompilerOptions, - cache: void 0, - allProjectBuildPending: true, - needsSummary: true, - watchAllProjectsPending: watch, - // Watch state - watch, - allWatchedWildcardDirectories: /* @__PURE__ */ new Map(), - allWatchedInputFiles: /* @__PURE__ */ new Map(), - allWatchedConfigFiles: /* @__PURE__ */ new Map(), - allWatchedExtendedConfigFiles: /* @__PURE__ */ new Map(), - allWatchedPackageJsonFiles: /* @__PURE__ */ new Map(), - filesWatched: /* @__PURE__ */ new Map(), - lastCachedPackageJsonLookups: /* @__PURE__ */ new Map(), - timerToBuildInvalidatedProject: void 0, - reportFileChangeDetected: false, - watchFile: watchFile2, - watchDirectory, - writeLog - }; - return state; -} -function toPath2(state, fileName) { - return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName); -} -function toResolvedConfigFilePath(state, fileName) { - const { resolvedConfigFilePaths } = state; - const path = resolvedConfigFilePaths.get(fileName); - if (path !== void 0) return path; - const resolvedPath = toPath2(state, fileName); - resolvedConfigFilePaths.set(fileName, resolvedPath); - return resolvedPath; -} -function isParsedCommandLine(entry) { - return !!entry.options; -} -function getCachedParsedConfigFile(state, configFilePath) { - const value = state.configFileCache.get(configFilePath); - return value && isParsedCommandLine(value) ? value : void 0; -} -function parseConfigFile(state, configFileName, configFilePath) { - const { configFileCache } = state; - const value = configFileCache.get(configFilePath); - if (value) { - return isParsedCommandLine(value) ? value : void 0; - } - mark("SolutionBuilder::beforeConfigFileParsing"); - let diagnostic; - const { parseConfigFileHost, baseCompilerOptions, baseWatchOptions, extendedConfigCache, host } = state; - let parsed; - if (host.getParsedCommandLine) { - parsed = host.getParsedCommandLine(configFileName); - if (!parsed) diagnostic = createCompilerDiagnostic(Diagnostics.File_0_not_found, configFileName); - } else { - parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = (d) => diagnostic = d; - parsed = getParsedCommandLineOfConfigFile(configFileName, baseCompilerOptions, parseConfigFileHost, extendedConfigCache, baseWatchOptions); - parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop; - } - configFileCache.set(configFilePath, parsed || diagnostic); - mark("SolutionBuilder::afterConfigFileParsing"); - measure("SolutionBuilder::Config file parsing", "SolutionBuilder::beforeConfigFileParsing", "SolutionBuilder::afterConfigFileParsing"); - return parsed; -} -function resolveProjectName(state, name) { - return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name)); -} -function createBuildOrder(state, roots) { - const temporaryMarks = /* @__PURE__ */ new Map(); - const permanentMarks = /* @__PURE__ */ new Map(); - const circularityReportStack = []; - let buildOrder; - let circularDiagnostics; - for (const root of roots) { - visit(root); - } - return circularDiagnostics ? { buildOrder: buildOrder || emptyArray, circularDiagnostics } : buildOrder || emptyArray; - function visit(configFileName, inCircularContext) { - const projPath = toResolvedConfigFilePath(state, configFileName); - if (permanentMarks.has(projPath)) return; - if (temporaryMarks.has(projPath)) { - if (!inCircularContext) { - (circularDiagnostics || (circularDiagnostics = [])).push( - createCompilerDiagnostic( - Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0, - circularityReportStack.join("\r\n") - ) - ); - } - return; - } - temporaryMarks.set(projPath, true); - circularityReportStack.push(configFileName); - const parsed = parseConfigFile(state, configFileName, projPath); - if (parsed && parsed.projectReferences) { - for (const ref of parsed.projectReferences) { - const resolvedRefPath = resolveProjectName(state, ref.path); - visit(resolvedRefPath, inCircularContext || ref.circular); - } - } - circularityReportStack.pop(); - permanentMarks.set(projPath, true); - (buildOrder || (buildOrder = [])).push(configFileName); - } -} -function getBuildOrder(state) { - return state.buildOrder || createStateBuildOrder(state); -} -function createStateBuildOrder(state) { - const buildOrder = createBuildOrder(state, state.rootNames.map((f) => resolveProjectName(state, f))); - state.resolvedConfigFilePaths.clear(); - const currentProjects = new Set( - getBuildOrderFromAnyBuildOrder(buildOrder).map( - (resolved) => toResolvedConfigFilePath(state, resolved) - ) - ); - const noopOnDelete = { onDeleteValue: noop }; - mutateMapSkippingNewValues(state.configFileCache, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.projectStatus, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.builderPrograms, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.diagnostics, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.projectPendingBuild, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.projectErrorsReported, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.buildInfoCache, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.outputTimeStamps, currentProjects, noopOnDelete); - mutateMapSkippingNewValues(state.lastCachedPackageJsonLookups, currentProjects, noopOnDelete); - if (state.watch) { - mutateMapSkippingNewValues( - state.allWatchedConfigFiles, - currentProjects, - { onDeleteValue: closeFileWatcher } - ); - state.allWatchedExtendedConfigFiles.forEach((watcher) => { - watcher.projects.forEach((project) => { - if (!currentProjects.has(project)) { - watcher.projects.delete(project); - } - }); - watcher.close(); - }); - mutateMapSkippingNewValues( - state.allWatchedWildcardDirectories, - currentProjects, - { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcherOf) } - ); - mutateMapSkippingNewValues( - state.allWatchedInputFiles, - currentProjects, - { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) } - ); - mutateMapSkippingNewValues( - state.allWatchedPackageJsonFiles, - currentProjects, - { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) } - ); - } - return state.buildOrder = buildOrder; -} -function getBuildOrderFor(state, project, onlyReferences) { - const resolvedProject = project && resolveProjectName(state, project); - const buildOrderFromState = getBuildOrder(state); - if (isCircularBuildOrder(buildOrderFromState)) return buildOrderFromState; - if (resolvedProject) { - const projectPath = toResolvedConfigFilePath(state, resolvedProject); - const projectIndex = findIndex( - buildOrderFromState, - (configFileName) => toResolvedConfigFilePath(state, configFileName) === projectPath - ); - if (projectIndex === -1) return void 0; - } - const buildOrder = resolvedProject ? createBuildOrder(state, [resolvedProject]) : buildOrderFromState; - Debug.assert(!isCircularBuildOrder(buildOrder)); - Debug.assert(!onlyReferences || resolvedProject !== void 0); - Debug.assert(!onlyReferences || buildOrder[buildOrder.length - 1] === resolvedProject); - return onlyReferences ? buildOrder.slice(0, buildOrder.length - 1) : buildOrder; -} -function enableCache(state) { - if (state.cache) { - disableCache(state); - } - const { compilerHost, host } = state; - const originalReadFileWithCache = state.readFileWithCache; - const originalGetSourceFile = compilerHost.getSourceFile; - const { - originalReadFile, - originalFileExists, - originalDirectoryExists, - originalCreateDirectory, - originalWriteFile, - getSourceFileWithCache, - readFileWithCache - } = changeCompilerHostLikeToUseCache( - host, - (fileName) => toPath2(state, fileName), - (...args) => originalGetSourceFile.call(compilerHost, ...args) - ); - state.readFileWithCache = readFileWithCache; - compilerHost.getSourceFile = getSourceFileWithCache; - state.cache = { - originalReadFile, - originalFileExists, - originalDirectoryExists, - originalCreateDirectory, - originalWriteFile, - originalReadFileWithCache, - originalGetSourceFile - }; -} -function disableCache(state) { - if (!state.cache) return; - const { cache, host, compilerHost, extendedConfigCache, moduleResolutionCache, typeReferenceDirectiveResolutionCache, libraryResolutionCache } = state; - host.readFile = cache.originalReadFile; - host.fileExists = cache.originalFileExists; - host.directoryExists = cache.originalDirectoryExists; - host.createDirectory = cache.originalCreateDirectory; - host.writeFile = cache.originalWriteFile; - compilerHost.getSourceFile = cache.originalGetSourceFile; - state.readFileWithCache = cache.originalReadFileWithCache; - extendedConfigCache.clear(); - moduleResolutionCache == null ? void 0 : moduleResolutionCache.clear(); - typeReferenceDirectiveResolutionCache == null ? void 0 : typeReferenceDirectiveResolutionCache.clear(); - libraryResolutionCache == null ? void 0 : libraryResolutionCache.clear(); - state.cache = void 0; -} -function clearProjectStatus(state, resolved) { - state.projectStatus.delete(resolved); - state.diagnostics.delete(resolved); -} -function addProjToQueue({ projectPendingBuild }, proj, updateLevel) { - const value = projectPendingBuild.get(proj); - if (value === void 0) { - projectPendingBuild.set(proj, updateLevel); - } else if (value < updateLevel) { - projectPendingBuild.set(proj, updateLevel); - } -} -function setupInitialBuild(state, cancellationToken) { - if (!state.allProjectBuildPending) return; - state.allProjectBuildPending = false; - if (state.options.watch) reportWatchStatus(state, Diagnostics.Starting_compilation_in_watch_mode); - enableCache(state); - const buildOrder = getBuildOrderFromAnyBuildOrder(getBuildOrder(state)); - buildOrder.forEach( - (configFileName) => state.projectPendingBuild.set( - toResolvedConfigFilePath(state, configFileName), - 0 /* Update */ - ) - ); - if (cancellationToken) { - cancellationToken.throwIfCancellationRequested(); - } -} -var InvalidatedProjectKind = /* @__PURE__ */ ((InvalidatedProjectKind2) => { - InvalidatedProjectKind2[InvalidatedProjectKind2["Build"] = 0] = "Build"; - InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateOutputFileStamps"] = 1] = "UpdateOutputFileStamps"; - return InvalidatedProjectKind2; -})(InvalidatedProjectKind || {}); -function doneInvalidatedProject(state, projectPath) { - state.projectPendingBuild.delete(projectPath); - return state.diagnostics.has(projectPath) ? 1 /* DiagnosticsPresent_OutputsSkipped */ : 0 /* Success */; -} -function createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder) { - let updateOutputFileStampsPending = true; - return { - kind: 1 /* UpdateOutputFileStamps */, - project, - projectPath, - buildOrder, - getCompilerOptions: () => config.options, - getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(), - updateOutputFileStatmps: () => { - updateOutputTimestamps(state, config, projectPath); - updateOutputFileStampsPending = false; - }, - done: () => { - if (updateOutputFileStampsPending) { - updateOutputTimestamps(state, config, projectPath); - } - mark("SolutionBuilder::Timestamps only updates"); - return doneInvalidatedProject(state, projectPath); - } - }; -} -function createBuildOrUpdateInvalidedProject(state, project, projectPath, projectIndex, config, status, buildOrder) { - let step = 0 /* CreateProgram */; - let program; - let buildResult; - return { - kind: 0 /* Build */, - project, - projectPath, - buildOrder, - getCompilerOptions: () => config.options, - getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(), - getBuilderProgram: () => withProgramOrUndefined(identity), - getProgram: () => withProgramOrUndefined( - (program2) => program2.getProgramOrUndefined() - ), - getSourceFile: (fileName) => withProgramOrUndefined( - (program2) => program2.getSourceFile(fileName) - ), - getSourceFiles: () => withProgramOrEmptyArray( - (program2) => program2.getSourceFiles() - ), - getOptionsDiagnostics: (cancellationToken) => withProgramOrEmptyArray( - (program2) => program2.getOptionsDiagnostics(cancellationToken) - ), - getGlobalDiagnostics: (cancellationToken) => withProgramOrEmptyArray( - (program2) => program2.getGlobalDiagnostics(cancellationToken) - ), - getConfigFileParsingDiagnostics: () => withProgramOrEmptyArray( - (program2) => program2.getConfigFileParsingDiagnostics() - ), - getSyntacticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray( - (program2) => program2.getSyntacticDiagnostics(sourceFile, cancellationToken) - ), - getAllDependencies: (sourceFile) => withProgramOrEmptyArray( - (program2) => program2.getAllDependencies(sourceFile) - ), - getSemanticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray( - (program2) => program2.getSemanticDiagnostics(sourceFile, cancellationToken) - ), - getSemanticDiagnosticsOfNextAffectedFile: (cancellationToken, ignoreSourceFile) => withProgramOrUndefined( - (program2) => program2.getSemanticDiagnosticsOfNextAffectedFile && program2.getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) - ), - emit: (targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) => { - if (targetSourceFile || emitOnlyDtsFiles) { - return withProgramOrUndefined( - (program2) => { - var _a, _b; - return program2.emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project))); - } - ); - } - executeSteps(0 /* CreateProgram */, cancellationToken); - return emit(writeFile2, cancellationToken, customTransformers); - }, - done - }; - function done(cancellationToken, writeFile2, customTransformers) { - executeSteps(3 /* Done */, cancellationToken, writeFile2, customTransformers); - mark("SolutionBuilder::Projects built"); - return doneInvalidatedProject(state, projectPath); - } - function withProgramOrUndefined(action) { - executeSteps(0 /* CreateProgram */); - return program && action(program); - } - function withProgramOrEmptyArray(action) { - return withProgramOrUndefined(action) || emptyArray; - } - function createProgram2() { - var _a, _b, _c; - Debug.assert(program === void 0); - if (state.options.dry) { - reportStatus(state, Diagnostics.A_non_dry_build_would_build_project_0, project); - buildResult = 1 /* Success */; - step = 2 /* QueueReferencingProjects */; - return; - } - if (state.options.verbose) reportStatus(state, Diagnostics.Building_project_0, project); - if (config.fileNames.length === 0) { - reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); - buildResult = 0 /* None */; - step = 2 /* QueueReferencingProjects */; - return; - } - const { host, compilerHost } = state; - state.projectCompilerOptions = config.options; - (_a = state.moduleResolutionCache) == null ? void 0 : _a.update(config.options); - (_b = state.typeReferenceDirectiveResolutionCache) == null ? void 0 : _b.update(config.options); - program = host.createProgram( - config.fileNames, - config.options, - compilerHost, - getOldProgram(state, projectPath, config), - getConfigFileParsingDiagnostics(config), - config.projectReferences - ); - if (state.watch) { - const internalMap = (_c = state.moduleResolutionCache) == null ? void 0 : _c.getPackageJsonInfoCache().getInternalMap(); - state.lastCachedPackageJsonLookups.set( - projectPath, - internalMap && new Set(arrayFrom( - internalMap.values(), - (data) => state.host.realpath && (isPackageJsonInfo(data) || data.directoryExists) ? state.host.realpath(combinePaths(data.packageDirectory, "package.json")) : combinePaths(data.packageDirectory, "package.json") - )) - ); - state.builderPrograms.set(projectPath, program); - } - step++; - } - function emit(writeFileCallback, cancellationToken, customTransformers) { - var _a, _b, _c; - Debug.assertIsDefined(program); - Debug.assert(step === 1 /* Emit */); - const { host, compilerHost } = state; - const emittedOutputs = /* @__PURE__ */ new Map(); - const options = program.getCompilerOptions(); - const isIncremental = isIncrementalCompilation(options); - let outputTimeStampMap; - let now; - const { emitResult, diagnostics } = emitFilesAndReportErrors( - program, - (d) => host.reportDiagnostic(d), - state.write, - /*reportSummary*/ - void 0, - (name, text, writeByteOrderMark, onError, sourceFiles, data) => { - var _a2; - const path = toPath2(state, name); - emittedOutputs.set(toPath2(state, name), name); - if (data == null ? void 0 : data.buildInfo) { - now || (now = getCurrentTime(state.host)); - const isChangedSignature2 = (_a2 = program.hasChangedEmitSignature) == null ? void 0 : _a2.call(program); - const existing = getBuildInfoCacheEntry(state, name, projectPath); - if (existing) { - existing.buildInfo = data.buildInfo; - existing.modifiedTime = now; - if (isChangedSignature2) existing.latestChangedDtsTime = now; - } else { - state.buildInfoCache.set(projectPath, { - path: toPath2(state, name), - buildInfo: data.buildInfo, - modifiedTime: now, - latestChangedDtsTime: isChangedSignature2 ? now : void 0 - }); - } - } - const modifiedTime = (data == null ? void 0 : data.differsOnlyInMap) ? getModifiedTime(state.host, name) : void 0; - (writeFileCallback || compilerHost.writeFile)( - name, - text, - writeByteOrderMark, - onError, - sourceFiles, - data - ); - if (data == null ? void 0 : data.differsOnlyInMap) state.host.setModifiedTime(name, modifiedTime); - else if (!isIncremental && state.watch) { - (outputTimeStampMap || (outputTimeStampMap = getOutputTimeStampMap(state, projectPath))).set(path, now || (now = getCurrentTime(state.host))); - } - }, - cancellationToken, - /*emitOnlyDtsFiles*/ - void 0, - customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project)) - ); - if ((!options.noEmitOnError || !diagnostics.length) && (emittedOutputs.size || status.type !== 8 /* OutOfDateBuildInfoWithErrors */)) { - updateOutputTimestampsWorker(state, config, projectPath, Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs); - } - state.projectErrorsReported.set(projectPath, true); - buildResult = ((_c = program.hasChangedEmitSignature) == null ? void 0 : _c.call(program)) ? 0 /* None */ : 2 /* DeclarationOutputUnchanged */; - if (!diagnostics.length) { - state.diagnostics.delete(projectPath); - state.projectStatus.set(projectPath, { - type: 1 /* UpToDate */, - oldestOutputFileName: firstOrUndefinedIterator(emittedOutputs.values()) ?? getFirstProjectOutput(config, !host.useCaseSensitiveFileNames()) - }); - } else { - state.diagnostics.set(projectPath, diagnostics); - state.projectStatus.set(projectPath, { type: 0 /* Unbuildable */, reason: `it had errors` }); - buildResult |= 4 /* AnyErrors */; - } - afterProgramDone(state, program); - step = 2 /* QueueReferencingProjects */; - return emitResult; - } - function executeSteps(till, cancellationToken, writeFile2, customTransformers) { - while (step <= till && step < 3 /* Done */) { - const currentStep = step; - switch (step) { - case 0 /* CreateProgram */: - createProgram2(); - break; - case 1 /* Emit */: - emit(writeFile2, cancellationToken, customTransformers); - break; - case 2 /* QueueReferencingProjects */: - queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, Debug.checkDefined(buildResult)); - step++; - break; - // Should never be done - case 3 /* Done */: - default: - assertType(step); - } - Debug.assert(step > currentStep); - } - } -} -function getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue) { - if (!state.projectPendingBuild.size) return void 0; - if (isCircularBuildOrder(buildOrder)) return void 0; - const { options, projectPendingBuild } = state; - for (let projectIndex = 0; projectIndex < buildOrder.length; projectIndex++) { - const project = buildOrder[projectIndex]; - const projectPath = toResolvedConfigFilePath(state, project); - const updateLevel = state.projectPendingBuild.get(projectPath); - if (updateLevel === void 0) continue; - if (reportQueue) { - reportQueue = false; - reportBuildQueue(state, buildOrder); - } - const config = parseConfigFile(state, project, projectPath); - if (!config) { - reportParseConfigFileDiagnostic(state, projectPath); - projectPendingBuild.delete(projectPath); - continue; - } - if (updateLevel === 2 /* Full */) { - watchConfigFile(state, project, projectPath, config); - watchExtendedConfigFiles(state, projectPath, config); - watchWildCardDirectories(state, project, projectPath, config); - watchInputFiles(state, project, projectPath, config); - watchPackageJsonFiles(state, project, projectPath, config); - } else if (updateLevel === 1 /* RootNamesAndUpdate */) { - config.fileNames = getFileNamesFromConfigSpecs(config.options.configFile.configFileSpecs, getDirectoryPath(project), config.options, state.parseConfigFileHost); - updateErrorForNoInputFiles( - config.fileNames, - project, - config.options.configFile.configFileSpecs, - config.errors, - canJsonReportNoInputFiles(config.raw) - ); - watchInputFiles(state, project, projectPath, config); - watchPackageJsonFiles(state, project, projectPath, config); - } - const status = getUpToDateStatus(state, config, projectPath); - if (!options.force) { - if (status.type === 1 /* UpToDate */) { - verboseReportProjectStatus(state, project, status); - reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); - projectPendingBuild.delete(projectPath); - if (options.dry) { - reportStatus(state, Diagnostics.Project_0_is_up_to_date, project); - } - continue; - } - if (status.type === 2 /* UpToDateWithUpstreamTypes */ || status.type === 15 /* UpToDateWithInputFileText */) { - reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); - return { - kind: 1 /* UpdateOutputFileStamps */, - status, - project, - projectPath, - projectIndex, - config - }; - } - } - if (status.type === 12 /* UpstreamBlocked */) { - verboseReportProjectStatus(state, project, status); - reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); - projectPendingBuild.delete(projectPath); - if (options.verbose) { - reportStatus( - state, - status.upstreamProjectBlocked ? Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_was_not_built : Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors, - project, - status.upstreamProjectName - ); - } - continue; - } - if (status.type === 16 /* ContainerOnly */) { - verboseReportProjectStatus(state, project, status); - reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); - projectPendingBuild.delete(projectPath); - continue; - } - return { - kind: 0 /* Build */, - status, - project, - projectPath, - projectIndex, - config - }; - } - return void 0; -} -function createInvalidatedProjectWithInfo(state, info, buildOrder) { - verboseReportProjectStatus(state, info.project, info.status); - return info.kind !== 1 /* UpdateOutputFileStamps */ ? createBuildOrUpdateInvalidedProject( - state, - info.project, - info.projectPath, - info.projectIndex, - info.config, - info.status, - buildOrder - ) : createUpdateOutputFileStampsProject( - state, - info.project, - info.projectPath, - info.config, - buildOrder - ); -} -function getNextInvalidatedProject(state, buildOrder, reportQueue) { - const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue); - if (!info) return info; - return createInvalidatedProjectWithInfo(state, info, buildOrder); -} -function getOldProgram({ options, builderPrograms, compilerHost }, proj, parsed) { - if (options.force) return void 0; - const value = builderPrograms.get(proj); - if (value) return value; - return readBuilderProgram(parsed.options, compilerHost); -} -function afterProgramDone(state, program) { - if (program) { - if (state.host.afterProgramEmitAndDiagnostics) { - state.host.afterProgramEmitAndDiagnostics(program); - } - program.releaseProgram(); - } - state.projectCompilerOptions = state.baseCompilerOptions; -} -function isFileWatcherWithModifiedTime(value) { - return !!value.watcher; -} -function getModifiedTime2(state, fileName) { - const path = toPath2(state, fileName); - const existing = state.filesWatched.get(path); - if (state.watch && !!existing) { - if (!isFileWatcherWithModifiedTime(existing)) return existing; - if (existing.modifiedTime) return existing.modifiedTime; - } - const result = getModifiedTime(state.host, fileName); - if (state.watch) { - if (existing) existing.modifiedTime = result; - else state.filesWatched.set(path, result); - } - return result; -} -function watchFile(state, file, callback, pollingInterval, options, watchType, project) { - const path = toPath2(state, file); - const existing = state.filesWatched.get(path); - if (existing && isFileWatcherWithModifiedTime(existing)) { - existing.callbacks.push(callback); - } else { - const watcher = state.watchFile( - file, - (fileName, eventKind, modifiedTime) => { - const existing2 = Debug.checkDefined(state.filesWatched.get(path)); - Debug.assert(isFileWatcherWithModifiedTime(existing2)); - existing2.modifiedTime = modifiedTime; - existing2.callbacks.forEach((cb) => cb(fileName, eventKind, modifiedTime)); - }, - pollingInterval, - options, - watchType, - project - ); - state.filesWatched.set(path, { callbacks: [callback], watcher, modifiedTime: existing }); - } - return { - close: () => { - const existing2 = Debug.checkDefined(state.filesWatched.get(path)); - Debug.assert(isFileWatcherWithModifiedTime(existing2)); - if (existing2.callbacks.length === 1) { - state.filesWatched.delete(path); - closeFileWatcherOf(existing2); - } else { - unorderedRemoveItem(existing2.callbacks, callback); - } - } - }; -} -function getOutputTimeStampMap(state, resolvedConfigFilePath) { - if (!state.watch) return void 0; - let result = state.outputTimeStamps.get(resolvedConfigFilePath); - if (!result) state.outputTimeStamps.set(resolvedConfigFilePath, result = /* @__PURE__ */ new Map()); - return result; -} -function getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath) { - const path = toPath2(state, buildInfoPath); - const existing = state.buildInfoCache.get(resolvedConfigPath); - return (existing == null ? void 0 : existing.path) === path ? existing : void 0; -} -function getBuildInfo3(state, buildInfoPath, resolvedConfigPath, modifiedTime) { - const path = toPath2(state, buildInfoPath); - const existing = state.buildInfoCache.get(resolvedConfigPath); - if (existing !== void 0 && existing.path === path) { - return existing.buildInfo || void 0; - } - const value = state.readFileWithCache(buildInfoPath); - const buildInfo = value ? getBuildInfo(buildInfoPath, value) : void 0; - state.buildInfoCache.set(resolvedConfigPath, { path, buildInfo: buildInfo || false, modifiedTime: modifiedTime || missingFileModifiedTime }); - return buildInfo; -} -function checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName) { - const tsconfigTime = getModifiedTime2(state, configFile); - if (oldestOutputFileTime < tsconfigTime) { - return { - type: 5 /* OutOfDateWithSelf */, - outOfDateOutputFileName: oldestOutputFileName, - newerInputFileName: configFile - }; - } -} -function getUpToDateStatusWorker(state, project, resolvedPath) { - var _a, _b, _c, _d, _e; - if (isSolutionConfig(project)) return { type: 16 /* ContainerOnly */ }; - let referenceStatuses; - const force = !!state.options.force; - if (project.projectReferences) { - state.projectStatus.set(resolvedPath, { type: 13 /* ComputingUpstream */ }); - for (const ref of project.projectReferences) { - const resolvedRef = resolveProjectReferencePath(ref); - const resolvedRefPath = toResolvedConfigFilePath(state, resolvedRef); - const resolvedConfig = parseConfigFile(state, resolvedRef, resolvedRefPath); - const refStatus = getUpToDateStatus(state, resolvedConfig, resolvedRefPath); - if (refStatus.type === 13 /* ComputingUpstream */ || refStatus.type === 16 /* ContainerOnly */) { - continue; - } - if (state.options.stopBuildOnErrors && (refStatus.type === 0 /* Unbuildable */ || refStatus.type === 12 /* UpstreamBlocked */)) { - return { - type: 12 /* UpstreamBlocked */, - upstreamProjectName: ref.path, - upstreamProjectBlocked: refStatus.type === 12 /* UpstreamBlocked */ - }; - } - if (!force) (referenceStatuses || (referenceStatuses = [])).push({ ref, refStatus, resolvedRefPath, resolvedConfig }); - } - } - if (force) return { type: 17 /* ForceBuild */ }; - const { host } = state; - const buildInfoPath = getTsBuildInfoEmitOutputFilePath(project.options); - const isIncremental = isIncrementalCompilation(project.options); - let buildInfoCacheEntry = getBuildInfoCacheEntry(state, buildInfoPath, resolvedPath); - const buildInfoTime = (buildInfoCacheEntry == null ? void 0 : buildInfoCacheEntry.modifiedTime) || getModifiedTime(host, buildInfoPath); - if (buildInfoTime === missingFileModifiedTime) { - if (!buildInfoCacheEntry) { - state.buildInfoCache.set(resolvedPath, { - path: toPath2(state, buildInfoPath), - buildInfo: false, - modifiedTime: buildInfoTime - }); - } - return { - type: 3 /* OutputMissing */, - missingOutputFileName: buildInfoPath - }; - } - const buildInfo = getBuildInfo3(state, buildInfoPath, resolvedPath, buildInfoTime); - if (!buildInfo) { - return { - type: 4 /* ErrorReadingFile */, - fileName: buildInfoPath - }; - } - const incrementalBuildInfo = isIncremental && isIncrementalBuildInfo(buildInfo) ? buildInfo : void 0; - if ((incrementalBuildInfo || !isIncremental) && buildInfo.version !== version) { - return { - type: 14 /* TsVersionOutputOfDate */, - version: buildInfo.version - }; - } - if (!project.options.noCheck && (buildInfo.errors || // TODO: syntax errors???? - buildInfo.checkPending)) { - return { - type: 8 /* OutOfDateBuildInfoWithErrors */, - buildInfoFile: buildInfoPath - }; - } - if (incrementalBuildInfo) { - if (!project.options.noCheck && (((_a = incrementalBuildInfo.changeFileSet) == null ? void 0 : _a.length) || ((_b = incrementalBuildInfo.semanticDiagnosticsPerFile) == null ? void 0 : _b.length) || getEmitDeclarations(project.options) && ((_c = incrementalBuildInfo.emitDiagnosticsPerFile) == null ? void 0 : _c.length))) { - return { - type: 8 /* OutOfDateBuildInfoWithErrors */, - buildInfoFile: buildInfoPath - }; - } - if (!project.options.noEmit && (((_d = incrementalBuildInfo.changeFileSet) == null ? void 0 : _d.length) || ((_e = incrementalBuildInfo.affectedFilesPendingEmit) == null ? void 0 : _e.length) || incrementalBuildInfo.pendingEmit !== void 0)) { - return { - type: 7 /* OutOfDateBuildInfoWithPendingEmit */, - buildInfoFile: buildInfoPath - }; - } - if ((!project.options.noEmit || project.options.noEmit && getEmitDeclarations(project.options)) && getPendingEmitKindWithSeen( - project.options, - incrementalBuildInfo.options || {}, - /*emitOnlyDtsFiles*/ - void 0, - !!project.options.noEmit - )) { - return { - type: 9 /* OutOfDateOptions */, - buildInfoFile: buildInfoPath - }; - } - } - let oldestOutputFileTime = buildInfoTime; - let oldestOutputFileName = buildInfoPath; - let newestInputFileName = void 0; - let newestInputFileTime = minimumDate; - let pseudoInputUpToDate = false; - const seenRoots = /* @__PURE__ */ new Set(); - let buildInfoVersionMap; - for (const inputFile of project.fileNames) { - const inputTime = getModifiedTime2(state, inputFile); - if (inputTime === missingFileModifiedTime) { - return { - type: 0 /* Unbuildable */, - reason: `${inputFile} does not exist` - }; - } - const inputPath = toPath2(state, inputFile); - if (buildInfoTime < inputTime) { - let version2; - let currentVersion; - if (incrementalBuildInfo) { - if (!buildInfoVersionMap) buildInfoVersionMap = getBuildInfoFileVersionMap(incrementalBuildInfo, buildInfoPath, host); - const resolvedInputPath = buildInfoVersionMap.roots.get(inputPath); - version2 = buildInfoVersionMap.fileInfos.get(resolvedInputPath ?? inputPath); - const text = version2 ? state.readFileWithCache(resolvedInputPath ?? inputFile) : void 0; - currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0; - if (version2 && version2 === currentVersion) pseudoInputUpToDate = true; - } - if (!version2 || version2 !== currentVersion) { - return { - type: 5 /* OutOfDateWithSelf */, - outOfDateOutputFileName: buildInfoPath, - newerInputFileName: inputFile - }; - } - } - if (inputTime > newestInputFileTime) { - newestInputFileName = inputFile; - newestInputFileTime = inputTime; - } - seenRoots.add(inputPath); - } - let existingRoot; - if (incrementalBuildInfo) { - if (!buildInfoVersionMap) buildInfoVersionMap = getBuildInfoFileVersionMap(incrementalBuildInfo, buildInfoPath, host); - existingRoot = forEachEntry( - buildInfoVersionMap.roots, - // File was root file when project was built but its not any more - (_resolved, existingRoot2) => !seenRoots.has(existingRoot2) ? existingRoot2 : void 0 - ); - } else { - existingRoot = forEach( - getNonIncrementalBuildInfoRoots(buildInfo, buildInfoPath, host), - (root) => !seenRoots.has(root) ? root : void 0 - ); - } - if (existingRoot) { - return { - type: 10 /* OutOfDateRoots */, - buildInfoFile: buildInfoPath, - inputFile: existingRoot - }; - } - if (!isIncremental) { - const outputs = getAllProjectOutputs(project, !host.useCaseSensitiveFileNames()); - const outputTimeStampMap = getOutputTimeStampMap(state, resolvedPath); - for (const output of outputs) { - if (output === buildInfoPath) continue; - const path = toPath2(state, output); - let outputTime = outputTimeStampMap == null ? void 0 : outputTimeStampMap.get(path); - if (!outputTime) { - outputTime = getModifiedTime(state.host, output); - outputTimeStampMap == null ? void 0 : outputTimeStampMap.set(path, outputTime); - } - if (outputTime === missingFileModifiedTime) { - return { - type: 3 /* OutputMissing */, - missingOutputFileName: output - }; - } - if (outputTime < newestInputFileTime) { - return { - type: 5 /* OutOfDateWithSelf */, - outOfDateOutputFileName: output, - newerInputFileName: newestInputFileName - }; - } - if (outputTime < oldestOutputFileTime) { - oldestOutputFileTime = outputTime; - oldestOutputFileName = output; - } - } - } - let pseudoUpToDate = false; - if (referenceStatuses) { - for (const { ref, refStatus, resolvedConfig, resolvedRefPath } of referenceStatuses) { - if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) { - continue; - } - if (hasSameBuildInfo(state, buildInfoCacheEntry ?? (buildInfoCacheEntry = state.buildInfoCache.get(resolvedPath)), resolvedRefPath)) { - return { - type: 6 /* OutOfDateWithUpstream */, - outOfDateOutputFileName: buildInfoPath, - newerProjectName: ref.path - }; - } - const newestDeclarationFileContentChangedTime = getLatestChangedDtsTime(state, resolvedConfig.options, resolvedRefPath); - if (newestDeclarationFileContentChangedTime && newestDeclarationFileContentChangedTime <= oldestOutputFileTime) { - pseudoUpToDate = true; - continue; - } - Debug.assert(oldestOutputFileName !== void 0, "Should have an oldest output filename here"); - return { - type: 6 /* OutOfDateWithUpstream */, - outOfDateOutputFileName: oldestOutputFileName, - newerProjectName: ref.path - }; - } - } - const configStatus = checkConfigFileUpToDateStatus(state, project.options.configFilePath, oldestOutputFileTime, oldestOutputFileName); - if (configStatus) return configStatus; - const extendedConfigStatus = forEach(project.options.configFile.extendedSourceFiles || emptyArray, (configFile) => checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName)); - if (extendedConfigStatus) return extendedConfigStatus; - const packageJsonLookups = state.lastCachedPackageJsonLookups.get(resolvedPath); - const dependentPackageFileStatus = packageJsonLookups && forEachKey( - packageJsonLookups, - (path) => checkConfigFileUpToDateStatus(state, path, oldestOutputFileTime, oldestOutputFileName) - ); - if (dependentPackageFileStatus) return dependentPackageFileStatus; - return { - type: pseudoUpToDate ? 2 /* UpToDateWithUpstreamTypes */ : pseudoInputUpToDate ? 15 /* UpToDateWithInputFileText */ : 1 /* UpToDate */, - newestInputFileTime, - newestInputFileName, - oldestOutputFileName - }; -} -function hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath) { - const refBuildInfo = state.buildInfoCache.get(resolvedRefPath); - return refBuildInfo.path === buildInfoCacheEntry.path; -} -function getUpToDateStatus(state, project, resolvedPath) { - if (project === void 0) { - return { type: 0 /* Unbuildable */, reason: "config file deleted mid-build" }; - } - const prior = state.projectStatus.get(resolvedPath); - if (prior !== void 0) { - return prior; - } - mark("SolutionBuilder::beforeUpToDateCheck"); - const actual = getUpToDateStatusWorker(state, project, resolvedPath); - mark("SolutionBuilder::afterUpToDateCheck"); - measure("SolutionBuilder::Up-to-date check", "SolutionBuilder::beforeUpToDateCheck", "SolutionBuilder::afterUpToDateCheck"); - state.projectStatus.set(resolvedPath, actual); - return actual; -} -function updateOutputTimestampsWorker(state, proj, projectPath, verboseMessage, skipOutputs) { - if (proj.options.noEmit) return; - let now; - const buildInfoPath = getTsBuildInfoEmitOutputFilePath(proj.options); - const isIncremental = isIncrementalCompilation(proj.options); - if (buildInfoPath && isIncremental) { - if (!(skipOutputs == null ? void 0 : skipOutputs.has(toPath2(state, buildInfoPath)))) { - if (!!state.options.verbose) reportStatus(state, verboseMessage, proj.options.configFilePath); - state.host.setModifiedTime(buildInfoPath, now = getCurrentTime(state.host)); - getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now; - } - state.outputTimeStamps.delete(projectPath); - return; - } - const { host } = state; - const outputs = getAllProjectOutputs(proj, !host.useCaseSensitiveFileNames()); - const outputTimeStampMap = getOutputTimeStampMap(state, projectPath); - const modifiedOutputs = outputTimeStampMap ? /* @__PURE__ */ new Set() : void 0; - if (!skipOutputs || outputs.length !== skipOutputs.size) { - let reportVerbose = !!state.options.verbose; - for (const file of outputs) { - const path = toPath2(state, file); - if (skipOutputs == null ? void 0 : skipOutputs.has(path)) continue; - if (reportVerbose) { - reportVerbose = false; - reportStatus(state, verboseMessage, proj.options.configFilePath); - } - host.setModifiedTime(file, now || (now = getCurrentTime(state.host))); - if (file === buildInfoPath) getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now; - else if (outputTimeStampMap) { - outputTimeStampMap.set(path, now); - modifiedOutputs.add(path); - } - } - } - outputTimeStampMap == null ? void 0 : outputTimeStampMap.forEach((_value, key) => { - if (!(skipOutputs == null ? void 0 : skipOutputs.has(key)) && !modifiedOutputs.has(key)) outputTimeStampMap.delete(key); - }); -} -function getLatestChangedDtsTime(state, options, resolvedConfigPath) { - if (!options.composite) return void 0; - const entry = Debug.checkDefined(state.buildInfoCache.get(resolvedConfigPath)); - if (entry.latestChangedDtsTime !== void 0) return entry.latestChangedDtsTime || void 0; - const latestChangedDtsTime = entry.buildInfo && isIncrementalBuildInfo(entry.buildInfo) && entry.buildInfo.latestChangedDtsFile ? state.host.getModifiedTime(getNormalizedAbsolutePath(entry.buildInfo.latestChangedDtsFile, getDirectoryPath(entry.path))) : void 0; - entry.latestChangedDtsTime = latestChangedDtsTime || false; - return latestChangedDtsTime; -} -function updateOutputTimestamps(state, proj, resolvedPath) { - if (state.options.dry) { - return reportStatus(state, Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath); - } - updateOutputTimestampsWorker(state, proj, resolvedPath, Diagnostics.Updating_output_timestamps_of_project_0); - state.projectStatus.set(resolvedPath, { - type: 1 /* UpToDate */, - oldestOutputFileName: getFirstProjectOutput(proj, !state.host.useCaseSensitiveFileNames()) - }); -} -function queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, buildResult) { - if (state.options.stopBuildOnErrors && buildResult & 4 /* AnyErrors */) return; - if (!config.options.composite) return; - for (let index = projectIndex + 1; index < buildOrder.length; index++) { - const nextProject = buildOrder[index]; - const nextProjectPath = toResolvedConfigFilePath(state, nextProject); - if (state.projectPendingBuild.has(nextProjectPath)) continue; - const nextProjectConfig = parseConfigFile(state, nextProject, nextProjectPath); - if (!nextProjectConfig || !nextProjectConfig.projectReferences) continue; - for (const ref of nextProjectConfig.projectReferences) { - const resolvedRefPath = resolveProjectName(state, ref.path); - if (toResolvedConfigFilePath(state, resolvedRefPath) !== projectPath) continue; - const status = state.projectStatus.get(nextProjectPath); - if (status) { - switch (status.type) { - case 1 /* UpToDate */: - if (buildResult & 2 /* DeclarationOutputUnchanged */) { - status.type = 2 /* UpToDateWithUpstreamTypes */; - break; - } - // falls through - case 15 /* UpToDateWithInputFileText */: - case 2 /* UpToDateWithUpstreamTypes */: - if (!(buildResult & 2 /* DeclarationOutputUnchanged */)) { - state.projectStatus.set(nextProjectPath, { - type: 6 /* OutOfDateWithUpstream */, - outOfDateOutputFileName: status.oldestOutputFileName, - newerProjectName: project - }); - } - break; - case 12 /* UpstreamBlocked */: - if (toResolvedConfigFilePath(state, resolveProjectName(state, status.upstreamProjectName)) === projectPath) { - clearProjectStatus(state, nextProjectPath); - } - break; - } - } - addProjToQueue(state, nextProjectPath, 0 /* Update */); - break; - } - } -} -function build(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) { - mark("SolutionBuilder::beforeBuild"); - const result = buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences); - mark("SolutionBuilder::afterBuild"); - measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild"); - return result; -} -function buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) { - const buildOrder = getBuildOrderFor(state, project, onlyReferences); - if (!buildOrder) return 3 /* InvalidProject_OutputsSkipped */; - setupInitialBuild(state, cancellationToken); - let reportQueue = true; - let successfulProjects = 0; - while (true) { - const invalidatedProject = getNextInvalidatedProject(state, buildOrder, reportQueue); - if (!invalidatedProject) break; - reportQueue = false; - invalidatedProject.done(cancellationToken, writeFile2, getCustomTransformers == null ? void 0 : getCustomTransformers(invalidatedProject.project)); - if (!state.diagnostics.has(invalidatedProject.projectPath)) successfulProjects++; - } - disableCache(state); - reportErrorSummary(state, buildOrder); - startWatching(state, buildOrder); - return isCircularBuildOrder(buildOrder) ? 4 /* ProjectReferenceCycle_OutputsSkipped */ : !buildOrder.some((p) => state.diagnostics.has(toResolvedConfigFilePath(state, p))) ? 0 /* Success */ : successfulProjects ? 2 /* DiagnosticsPresent_OutputsGenerated */ : 1 /* DiagnosticsPresent_OutputsSkipped */; -} -function clean(state, project, onlyReferences) { - mark("SolutionBuilder::beforeClean"); - const result = cleanWorker(state, project, onlyReferences); - mark("SolutionBuilder::afterClean"); - measure("SolutionBuilder::Clean", "SolutionBuilder::beforeClean", "SolutionBuilder::afterClean"); - return result; -} -function cleanWorker(state, project, onlyReferences) { - const buildOrder = getBuildOrderFor(state, project, onlyReferences); - if (!buildOrder) return 3 /* InvalidProject_OutputsSkipped */; - if (isCircularBuildOrder(buildOrder)) { - reportErrors(state, buildOrder.circularDiagnostics); - return 4 /* ProjectReferenceCycle_OutputsSkipped */; - } - const { options, host } = state; - const filesToDelete = options.dry ? [] : void 0; - for (const proj of buildOrder) { - const resolvedPath = toResolvedConfigFilePath(state, proj); - const parsed = parseConfigFile(state, proj, resolvedPath); - if (parsed === void 0) { - reportParseConfigFileDiagnostic(state, resolvedPath); - continue; - } - const outputs = getAllProjectOutputs(parsed, !host.useCaseSensitiveFileNames()); - if (!outputs.length) continue; - const inputFileNames = new Set(parsed.fileNames.map((f) => toPath2(state, f))); - for (const output of outputs) { - if (inputFileNames.has(toPath2(state, output))) continue; - if (host.fileExists(output)) { - if (filesToDelete) { - filesToDelete.push(output); - } else { - host.deleteFile(output); - invalidateProject(state, resolvedPath, 0 /* Update */); - } - } - } - } - if (filesToDelete) { - reportStatus(state, Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map((f) => `\r - * ${f}`).join("")); - } - return 0 /* Success */; -} -function invalidateProject(state, resolved, updateLevel) { - if (state.host.getParsedCommandLine && updateLevel === 1 /* RootNamesAndUpdate */) { - updateLevel = 2 /* Full */; - } - if (updateLevel === 2 /* Full */) { - state.configFileCache.delete(resolved); - state.buildOrder = void 0; - } - state.needsSummary = true; - clearProjectStatus(state, resolved); - addProjToQueue(state, resolved, updateLevel); - enableCache(state); -} -function invalidateProjectAndScheduleBuilds(state, resolvedPath, updateLevel) { - state.reportFileChangeDetected = true; - invalidateProject(state, resolvedPath, updateLevel); - scheduleBuildInvalidatedProject( - state, - 250, - /*changeDetected*/ - true - ); -} -function scheduleBuildInvalidatedProject(state, time, changeDetected) { - const { hostWithWatch } = state; - if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) { - return; - } - if (state.timerToBuildInvalidatedProject) { - hostWithWatch.clearTimeout(state.timerToBuildInvalidatedProject); - } - state.timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildNextInvalidatedProject, time, "timerToBuildInvalidatedProject", state, changeDetected); -} -function buildNextInvalidatedProject(_timeoutType, state, changeDetected) { - mark("SolutionBuilder::beforeBuild"); - const buildOrder = buildNextInvalidatedProjectWorker(state, changeDetected); - mark("SolutionBuilder::afterBuild"); - measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild"); - if (buildOrder) reportErrorSummary(state, buildOrder); -} -function buildNextInvalidatedProjectWorker(state, changeDetected) { - state.timerToBuildInvalidatedProject = void 0; - if (state.reportFileChangeDetected) { - state.reportFileChangeDetected = false; - state.projectErrorsReported.clear(); - reportWatchStatus(state, Diagnostics.File_change_detected_Starting_incremental_compilation); - } - let projectsBuilt = 0; - const buildOrder = getBuildOrder(state); - const invalidatedProject = getNextInvalidatedProject( - state, - buildOrder, - /*reportQueue*/ - false - ); - if (invalidatedProject) { - invalidatedProject.done(); - projectsBuilt++; - while (state.projectPendingBuild.size) { - if (state.timerToBuildInvalidatedProject) return; - const info = getNextInvalidatedProjectCreateInfo( - state, - buildOrder, - /*reportQueue*/ - false - ); - if (!info) break; - if (info.kind !== 1 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) { - scheduleBuildInvalidatedProject( - state, - 100, - /*changeDetected*/ - false - ); - return; - } - const project = createInvalidatedProjectWithInfo(state, info, buildOrder); - project.done(); - if (info.kind !== 1 /* UpdateOutputFileStamps */) projectsBuilt++; - } - } - disableCache(state); - return buildOrder; -} -function watchConfigFile(state, resolved, resolvedPath, parsed) { - if (!state.watch || state.allWatchedConfigFiles.has(resolvedPath)) return; - state.allWatchedConfigFiles.set( - resolvedPath, - watchFile( - state, - resolved, - () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 2 /* Full */), - 2e3 /* High */, - parsed == null ? void 0 : parsed.watchOptions, - WatchType.ConfigFile, - resolved - ) - ); -} -function watchExtendedConfigFiles(state, resolvedPath, parsed) { - updateSharedExtendedConfigFileWatcher( - resolvedPath, - parsed == null ? void 0 : parsed.options, - state.allWatchedExtendedConfigFiles, - (extendedConfigFileName, extendedConfigFilePath) => watchFile( - state, - extendedConfigFileName, - () => { - var _a; - return (_a = state.allWatchedExtendedConfigFiles.get(extendedConfigFilePath)) == null ? void 0 : _a.projects.forEach((projectConfigFilePath) => invalidateProjectAndScheduleBuilds(state, projectConfigFilePath, 2 /* Full */)); - }, - 2e3 /* High */, - parsed == null ? void 0 : parsed.watchOptions, - WatchType.ExtendedConfigFile - ), - (fileName) => toPath2(state, fileName) - ); -} -function watchWildCardDirectories(state, resolved, resolvedPath, parsed) { - if (!state.watch) return; - updateWatchingWildcardDirectories( - getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath), - parsed.wildcardDirectories, - (dir, flags) => state.watchDirectory( - dir, - (fileOrDirectory) => { - var _a; - if (isIgnoredFileFromWildCardWatching({ - watchedDirPath: toPath2(state, dir), - fileOrDirectory, - fileOrDirectoryPath: toPath2(state, fileOrDirectory), - configFileName: resolved, - currentDirectory: state.compilerHost.getCurrentDirectory(), - options: parsed.options, - program: state.builderPrograms.get(resolvedPath) || ((_a = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a.fileNames), - useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames, - writeLog: (s) => state.writeLog(s), - toPath: (fileName) => toPath2(state, fileName) - })) return; - invalidateProjectAndScheduleBuilds(state, resolvedPath, 1 /* RootNamesAndUpdate */); - }, - flags, - parsed == null ? void 0 : parsed.watchOptions, - WatchType.WildcardDirectory, - resolved - ) - ); -} -function watchInputFiles(state, resolved, resolvedPath, parsed) { - if (!state.watch) return; - mutateMap( - getOrCreateValueMapFromConfigFileMap(state.allWatchedInputFiles, resolvedPath), - new Set(parsed.fileNames), - { - createNewValue: (input) => watchFile( - state, - input, - () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */), - 250 /* Low */, - parsed == null ? void 0 : parsed.watchOptions, - WatchType.SourceFile, - resolved - ), - onDeleteValue: closeFileWatcher - } - ); -} -function watchPackageJsonFiles(state, resolved, resolvedPath, parsed) { - if (!state.watch || !state.lastCachedPackageJsonLookups) return; - mutateMap( - getOrCreateValueMapFromConfigFileMap(state.allWatchedPackageJsonFiles, resolvedPath), - state.lastCachedPackageJsonLookups.get(resolvedPath), - { - createNewValue: (input) => watchFile( - state, - input, - () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */), - 2e3 /* High */, - parsed == null ? void 0 : parsed.watchOptions, - WatchType.PackageJson, - resolved - ), - onDeleteValue: closeFileWatcher - } - ); -} -function startWatching(state, buildOrder) { - if (!state.watchAllProjectsPending) return; - mark("SolutionBuilder::beforeWatcherCreation"); - state.watchAllProjectsPending = false; - for (const resolved of getBuildOrderFromAnyBuildOrder(buildOrder)) { - const resolvedPath = toResolvedConfigFilePath(state, resolved); - const cfg = parseConfigFile(state, resolved, resolvedPath); - watchConfigFile(state, resolved, resolvedPath, cfg); - watchExtendedConfigFiles(state, resolvedPath, cfg); - if (cfg) { - watchWildCardDirectories(state, resolved, resolvedPath, cfg); - watchInputFiles(state, resolved, resolvedPath, cfg); - watchPackageJsonFiles(state, resolved, resolvedPath, cfg); - } - } - mark("SolutionBuilder::afterWatcherCreation"); - measure("SolutionBuilder::Watcher creation", "SolutionBuilder::beforeWatcherCreation", "SolutionBuilder::afterWatcherCreation"); -} -function stopWatching(state) { - clearMap(state.allWatchedConfigFiles, closeFileWatcher); - clearMap(state.allWatchedExtendedConfigFiles, closeFileWatcherOf); - clearMap(state.allWatchedWildcardDirectories, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcherOf)); - clearMap(state.allWatchedInputFiles, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcher)); - clearMap(state.allWatchedPackageJsonFiles, (watchedPacageJsonFiles) => clearMap(watchedPacageJsonFiles, closeFileWatcher)); -} -function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) { - const state = createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions); - return { - build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers), - clean: (project) => clean(state, project), - buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build( - state, - project, - cancellationToken, - writeFile2, - getCustomTransformers, - /*onlyReferences*/ - true - ), - cleanReferences: (project) => clean( - state, - project, - /*onlyReferences*/ - true - ), - getNextInvalidatedProject: (cancellationToken) => { - setupInitialBuild(state, cancellationToken); - return getNextInvalidatedProject( - state, - getBuildOrder(state), - /*reportQueue*/ - false - ); - }, - getBuildOrder: () => getBuildOrder(state), - getUpToDateStatusOfProject: (project) => { - const configFileName = resolveProjectName(state, project); - const configFilePath = toResolvedConfigFilePath(state, configFileName); - return getUpToDateStatus(state, parseConfigFile(state, configFileName, configFilePath), configFilePath); - }, - invalidateProject: (configFilePath, updateLevel) => invalidateProject(state, configFilePath, updateLevel || 0 /* Update */), - close: () => stopWatching(state) - }; -} -function relName(state, path) { - return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName); -} -function reportStatus(state, message, ...args) { - state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args)); -} -function reportWatchStatus(state, message, ...args) { - var _a, _b; - (_b = (_a = state.hostWithWatch).onWatchStatusChange) == null ? void 0 : _b.call(_a, createCompilerDiagnostic(message, ...args), state.host.getNewLine(), state.baseCompilerOptions); -} -function reportErrors({ host }, errors) { - errors.forEach((err) => host.reportDiagnostic(err)); -} -function reportAndStoreErrors(state, proj, errors) { - reportErrors(state, errors); - state.projectErrorsReported.set(proj, true); - if (errors.length) { - state.diagnostics.set(proj, errors); - } -} -function reportParseConfigFileDiagnostic(state, proj) { - reportAndStoreErrors(state, proj, [state.configFileCache.get(proj)]); -} -function reportErrorSummary(state, buildOrder) { - if (!state.needsSummary) return; - state.needsSummary = false; - const canReportSummary = state.watch || !!state.host.reportErrorSummary; - const { diagnostics } = state; - let totalErrors = 0; - let filesInError = []; - if (isCircularBuildOrder(buildOrder)) { - reportBuildQueue(state, buildOrder.buildOrder); - reportErrors(state, buildOrder.circularDiagnostics); - if (canReportSummary) totalErrors += getErrorCountForSummary(buildOrder.circularDiagnostics); - if (canReportSummary) filesInError = [...filesInError, ...getFilesInErrorForSummary(buildOrder.circularDiagnostics)]; - } else { - buildOrder.forEach((project) => { - const projectPath = toResolvedConfigFilePath(state, project); - if (!state.projectErrorsReported.has(projectPath)) { - reportErrors(state, diagnostics.get(projectPath) || emptyArray); - } - }); - if (canReportSummary) diagnostics.forEach((singleProjectErrors) => totalErrors += getErrorCountForSummary(singleProjectErrors)); - if (canReportSummary) diagnostics.forEach((singleProjectErrors) => [...filesInError, ...getFilesInErrorForSummary(singleProjectErrors)]); - } - if (state.watch) { - reportWatchStatus(state, getWatchErrorSummaryDiagnosticMessage(totalErrors), totalErrors); - } else if (state.host.reportErrorSummary) { - state.host.reportErrorSummary(totalErrors, filesInError); - } -} -function reportBuildQueue(state, buildQueue) { - if (state.options.verbose) { - reportStatus(state, Diagnostics.Projects_in_this_build_Colon_0, buildQueue.map((s) => "\r\n * " + relName(state, s)).join("")); - } -} -function reportUpToDateStatus(state, configFileName, status) { - switch (status.type) { - case 5 /* OutOfDateWithSelf */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2, - relName(state, configFileName), - relName(state, status.outOfDateOutputFileName), - relName(state, status.newerInputFileName) - ); - case 6 /* OutOfDateWithUpstream */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2, - relName(state, configFileName), - relName(state, status.outOfDateOutputFileName), - relName(state, status.newerProjectName) - ); - case 3 /* OutputMissing */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, - relName(state, configFileName), - relName(state, status.missingOutputFileName) - ); - case 4 /* ErrorReadingFile */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_there_was_error_reading_file_1, - relName(state, configFileName), - relName(state, status.fileName) - ); - case 7 /* OutOfDateBuildInfoWithPendingEmit */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted, - relName(state, configFileName), - relName(state, status.buildInfoFile) - ); - case 8 /* OutOfDateBuildInfoWithErrors */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_program_needs_to_report_errors, - relName(state, configFileName), - relName(state, status.buildInfoFile) - ); - case 9 /* OutOfDateOptions */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions, - relName(state, configFileName), - relName(state, status.buildInfoFile) - ); - case 10 /* OutOfDateRoots */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more, - relName(state, configFileName), - relName(state, status.buildInfoFile), - relName(state, status.inputFile) - ); - case 1 /* UpToDate */: - if (status.newestInputFileTime !== void 0) { - return reportStatus( - state, - Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2, - relName(state, configFileName), - relName(state, status.newestInputFileName || ""), - relName(state, status.oldestOutputFileName || "") - ); - } - break; - case 2 /* UpToDateWithUpstreamTypes */: - return reportStatus( - state, - Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, - relName(state, configFileName) - ); - case 15 /* UpToDateWithInputFileText */: - return reportStatus( - state, - Diagnostics.Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files, - relName(state, configFileName) - ); - case 11 /* UpstreamOutOfDate */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date, - relName(state, configFileName), - relName(state, status.upstreamProjectName) - ); - case 12 /* UpstreamBlocked */: - return reportStatus( - state, - status.upstreamProjectBlocked ? Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_was_not_built : Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors, - relName(state, configFileName), - relName(state, status.upstreamProjectName) - ); - case 0 /* Unbuildable */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_1, - relName(state, configFileName), - status.reason - ); - case 14 /* TsVersionOutputOfDate */: - return reportStatus( - state, - Diagnostics.Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2, - relName(state, configFileName), - status.version, - version - ); - case 17 /* ForceBuild */: - return reportStatus( - state, - Diagnostics.Project_0_is_being_forcibly_rebuilt, - relName(state, configFileName) - ); - case 16 /* ContainerOnly */: - // Don't report status on "solution" projects - // falls through - case 13 /* ComputingUpstream */: - break; - default: - assertType(status); - } -} -function verboseReportProjectStatus(state, configFileName, status) { - if (state.options.verbose) { - reportUpToDateStatus(state, configFileName, status); - } -} - -// src/compiler/executeCommandLine.ts -var StatisticType = /* @__PURE__ */ ((StatisticType2) => { - StatisticType2[StatisticType2["time"] = 0] = "time"; - StatisticType2[StatisticType2["count"] = 1] = "count"; - StatisticType2[StatisticType2["memory"] = 2] = "memory"; - return StatisticType2; -})(StatisticType || {}); -function countLines(program) { - const counts2 = getCountsMap(); - forEach(program.getSourceFiles(), (file) => { - const key = getCountKey(program, file); - const lineCount = getLineStarts(file).length; - counts2.set(key, counts2.get(key) + lineCount); - }); - return counts2; -} -function getCountsMap() { - const counts2 = /* @__PURE__ */ new Map(); - counts2.set("Library", 0); - counts2.set("Definitions", 0); - counts2.set("TypeScript", 0); - counts2.set("JavaScript", 0); - counts2.set("JSON", 0); - counts2.set("Other", 0); - return counts2; -} -function getCountKey(program, file) { - if (program.isSourceFileDefaultLibrary(file)) { - return "Library"; - } else if (file.isDeclarationFile) { - return "Definitions"; - } - const path = file.path; - if (fileExtensionIsOneOf(path, supportedTSExtensionsFlat)) { - return "TypeScript"; - } else if (fileExtensionIsOneOf(path, supportedJSExtensionsFlat)) { - return "JavaScript"; - } else if (fileExtensionIs(path, ".json" /* Json */)) { - return "JSON"; - } else { - return "Other"; - } -} -function updateReportDiagnostic(sys2, existing, options) { - return shouldBePretty(sys2, options) ? createDiagnosticReporter( - sys2, - /*pretty*/ - true - ) : existing; -} -function defaultIsPretty(sys2) { - return !!sys2.writeOutputIsTTY && sys2.writeOutputIsTTY() && !sys2.getEnvironmentVariable("NO_COLOR"); -} -function shouldBePretty(sys2, options) { - if (!options || typeof options.pretty === "undefined") { - return defaultIsPretty(sys2); - } - return options.pretty; -} -function getOptionsForHelp(commandLine) { - return !!commandLine.options.all ? toSorted(optionDeclarations.concat(tscBuildOption), (a, b) => compareStringsCaseInsensitive(a.name, b.name)) : filter(optionDeclarations.concat(tscBuildOption), (v) => !!v.showInSimplifiedHelpView); -} -function printVersion(sys2) { - sys2.write(getDiagnosticText(Diagnostics.Version_0, version) + sys2.newLine); -} -function createColors(sys2) { - const showColors = defaultIsPretty(sys2); - if (!showColors) { - return { - bold: (str) => str, - blue: (str) => str, - blueBackground: (str) => str, - brightWhite: (str) => str - }; - } - function bold(str) { - return `\x1B[1m${str}\x1B[22m`; - } - const isWindows = sys2.getEnvironmentVariable("OS") && sys2.getEnvironmentVariable("OS").toLowerCase().includes("windows"); - const isWindowsTerminal = sys2.getEnvironmentVariable("WT_SESSION"); - const isVSCode = sys2.getEnvironmentVariable("TERM_PROGRAM") && sys2.getEnvironmentVariable("TERM_PROGRAM") === "vscode"; - function blue(str) { - if (isWindows && !isWindowsTerminal && !isVSCode) { - return brightWhite(str); - } - return `\x1B[94m${str}\x1B[39m`; - } - const supportsRicherColors = sys2.getEnvironmentVariable("COLORTERM") === "truecolor" || sys2.getEnvironmentVariable("TERM") === "xterm-256color"; - function blueBackground(str) { - if (supportsRicherColors) { - return `\x1B[48;5;68m${str}\x1B[39;49m`; - } else { - return `\x1B[44m${str}\x1B[39;49m`; - } - } - function brightWhite(str) { - return `\x1B[97m${str}\x1B[39m`; - } - return { - bold, - blue, - brightWhite, - blueBackground - }; -} -function getDisplayNameTextOfOption(option) { - return `--${option.name}${option.shortName ? `, -${option.shortName}` : ""}`; -} -function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight) { - var _a; - const text = []; - const colors = createColors(sys2); - const name = getDisplayNameTextOfOption(option); - const valueCandidates = getValueCandidate(option); - const defaultValueDescription = typeof option.defaultValueDescription === "object" ? getDiagnosticText(option.defaultValueDescription) : formatDefaultValue( - option.defaultValueDescription, - option.type === "list" || option.type === "listOrElement" ? option.element.type : option.type - ); - const terminalWidth = ((_a = sys2.getWidthOfTerminal) == null ? void 0 : _a.call(sys2)) ?? 0; - if (terminalWidth >= 80) { - let description3 = ""; - if (option.description) { - description3 = getDiagnosticText(option.description); - } - text.push(...getPrettyOutput( - name, - description3, - rightAlignOfLeft, - leftAlignOfRight, - terminalWidth, - /*colorLeft*/ - true - ), sys2.newLine); - if (showAdditionalInfoOutput(valueCandidates, option)) { - if (valueCandidates) { - text.push(...getPrettyOutput( - valueCandidates.valueType, - valueCandidates.possibleValues, - rightAlignOfLeft, - leftAlignOfRight, - terminalWidth, - /*colorLeft*/ - false - ), sys2.newLine); - } - if (defaultValueDescription) { - text.push(...getPrettyOutput( - getDiagnosticText(Diagnostics.default_Colon), - defaultValueDescription, - rightAlignOfLeft, - leftAlignOfRight, - terminalWidth, - /*colorLeft*/ - false - ), sys2.newLine); - } - } - text.push(sys2.newLine); - } else { - text.push(colors.blue(name), sys2.newLine); - if (option.description) { - const description3 = getDiagnosticText(option.description); - text.push(description3); - } - text.push(sys2.newLine); - if (showAdditionalInfoOutput(valueCandidates, option)) { - if (valueCandidates) { - text.push(`${valueCandidates.valueType} ${valueCandidates.possibleValues}`); - } - if (defaultValueDescription) { - if (valueCandidates) text.push(sys2.newLine); - const diagType = getDiagnosticText(Diagnostics.default_Colon); - text.push(`${diagType} ${defaultValueDescription}`); - } - text.push(sys2.newLine); - } - text.push(sys2.newLine); - } - return text; - function formatDefaultValue(defaultValue, type) { - return defaultValue !== void 0 && typeof type === "object" ? arrayFrom(type.entries()).filter(([, value]) => value === defaultValue).map(([name2]) => name2).join("/") : String(defaultValue); - } - function showAdditionalInfoOutput(valueCandidates2, option2) { - const ignoreValues = ["string"]; - const ignoredDescriptions = [void 0, "false", "n/a"]; - const defaultValueDescription2 = option2.defaultValueDescription; - if (option2.category === Diagnostics.Command_line_Options) return false; - if (contains(ignoreValues, valueCandidates2 == null ? void 0 : valueCandidates2.possibleValues) && contains(ignoredDescriptions, defaultValueDescription2)) { - return false; - } - return true; - } - function getPrettyOutput(left, right, rightAlignOfLeft2, leftAlignOfRight2, terminalWidth2, colorLeft) { - const res = []; - let isFirstLine = true; - let remainRight = right; - const rightCharacterNumber = terminalWidth2 - leftAlignOfRight2; - while (remainRight.length > 0) { - let curLeft = ""; - if (isFirstLine) { - curLeft = left.padStart(rightAlignOfLeft2); - curLeft = curLeft.padEnd(leftAlignOfRight2); - curLeft = colorLeft ? colors.blue(curLeft) : curLeft; - } else { - curLeft = "".padStart(leftAlignOfRight2); - } - const curRight = remainRight.substr(0, rightCharacterNumber); - remainRight = remainRight.slice(rightCharacterNumber); - res.push(`${curLeft}${curRight}`); - isFirstLine = false; - } - return res; - } - function getValueCandidate(option2) { - if (option2.type === "object") { - return void 0; - } - return { - valueType: getValueType(option2), - possibleValues: getPossibleValues(option2) - }; - function getValueType(option3) { - Debug.assert(option3.type !== "listOrElement"); - switch (option3.type) { - case "string": - case "number": - case "boolean": - return getDiagnosticText(Diagnostics.type_Colon); - case "list": - return getDiagnosticText(Diagnostics.one_or_more_Colon); - default: - return getDiagnosticText(Diagnostics.one_of_Colon); - } - } - function getPossibleValues(option3) { - let possibleValues; - switch (option3.type) { - case "string": - case "number": - case "boolean": - possibleValues = option3.type; - break; - case "list": - case "listOrElement": - possibleValues = getPossibleValues(option3.element); - break; - case "object": - possibleValues = ""; - break; - default: - const inverted = {}; - option3.type.forEach((value, name2) => { - var _a2; - if (!((_a2 = option3.deprecatedKeys) == null ? void 0 : _a2.has(name2))) { - (inverted[value] || (inverted[value] = [])).push(name2); - } - }); - return Object.entries(inverted).map(([, synonyms]) => synonyms.join("/")).join(", "); - } - return possibleValues; - } - } -} -function generateGroupOptionOutput(sys2, optionsList) { - let maxLength2 = 0; - for (const option of optionsList) { - const curLength = getDisplayNameTextOfOption(option).length; - maxLength2 = maxLength2 > curLength ? maxLength2 : curLength; - } - const rightAlignOfLeftPart = maxLength2 + 2; - const leftAlignOfRightPart = rightAlignOfLeftPart + 2; - let lines = []; - for (const option of optionsList) { - const tmp = generateOptionOutput(sys2, option, rightAlignOfLeftPart, leftAlignOfRightPart); - lines = [...lines, ...tmp]; - } - if (lines[lines.length - 2] !== sys2.newLine) { - lines.push(sys2.newLine); - } - return lines; -} -function generateSectionOptionsOutput(sys2, sectionName, options, subCategory, beforeOptionsDescription, afterOptionsDescription) { - let res = []; - res.push(createColors(sys2).bold(sectionName) + sys2.newLine + sys2.newLine); - if (beforeOptionsDescription) { - res.push(beforeOptionsDescription + sys2.newLine + sys2.newLine); - } - if (!subCategory) { - res = [...res, ...generateGroupOptionOutput(sys2, options)]; - if (afterOptionsDescription) { - res.push(afterOptionsDescription + sys2.newLine + sys2.newLine); - } - return res; - } - const categoryMap = /* @__PURE__ */ new Map(); - for (const option of options) { - if (!option.category) { - continue; - } - const curCategory = getDiagnosticText(option.category); - const optionsOfCurCategory = categoryMap.get(curCategory) ?? []; - optionsOfCurCategory.push(option); - categoryMap.set(curCategory, optionsOfCurCategory); - } - categoryMap.forEach((value, key) => { - res.push(`### ${key}${sys2.newLine}${sys2.newLine}`); - res = [...res, ...generateGroupOptionOutput(sys2, value)]; - }); - if (afterOptionsDescription) { - res.push(afterOptionsDescription + sys2.newLine + sys2.newLine); - } - return res; -} -function printEasyHelp(sys2, simpleOptions) { - const colors = createColors(sys2); - let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)]; - output.push(colors.bold(getDiagnosticText(Diagnostics.COMMON_COMMANDS)) + sys2.newLine + sys2.newLine); - example("tsc", Diagnostics.Compiles_the_current_project_tsconfig_json_in_the_working_directory); - example("tsc app.ts util.ts", Diagnostics.Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options); - example("tsc -b", Diagnostics.Build_a_composite_project_in_the_working_directory); - example("tsc --init", Diagnostics.Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory); - example("tsc -p ./path/to/tsconfig.json", Diagnostics.Compiles_the_TypeScript_project_located_at_the_specified_path); - example("tsc --help --all", Diagnostics.An_expanded_version_of_this_information_showing_all_possible_compiler_options); - example(["tsc --noEmit", "tsc --target esnext"], Diagnostics.Compiles_the_current_project_with_additional_settings); - const cliCommands = simpleOptions.filter((opt) => opt.isCommandLineOnly || opt.category === Diagnostics.Command_line_Options); - const configOpts = simpleOptions.filter((opt) => !contains(cliCommands, opt)); - output = [ - ...output, - ...generateSectionOptionsOutput( - sys2, - getDiagnosticText(Diagnostics.COMMAND_LINE_FLAGS), - cliCommands, - /*subCategory*/ - false, - /*beforeOptionsDescription*/ - void 0, - /*afterOptionsDescription*/ - void 0 - ), - ...generateSectionOptionsOutput( - sys2, - getDiagnosticText(Diagnostics.COMMON_COMPILER_OPTIONS), - configOpts, - /*subCategory*/ - false, - /*beforeOptionsDescription*/ - void 0, - formatMessage(Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc") - ) - ]; - for (const line of output) { - sys2.write(line); - } - function example(ex, desc) { - const examples = typeof ex === "string" ? [ex] : ex; - for (const example2 of examples) { - output.push(" " + colors.blue(example2) + sys2.newLine); - } - output.push(" " + getDiagnosticText(desc) + sys2.newLine + sys2.newLine); - } -} -function printAllHelp(sys2, compilerOptions, buildOptions, watchOptions) { - let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)]; - output = [...output, ...generateSectionOptionsOutput( - sys2, - getDiagnosticText(Diagnostics.ALL_COMPILER_OPTIONS), - compilerOptions, - /*subCategory*/ - true, - /*beforeOptionsDescription*/ - void 0, - formatMessage(Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc") - )]; - output = [...output, ...generateSectionOptionsOutput( - sys2, - getDiagnosticText(Diagnostics.WATCH_OPTIONS), - watchOptions, - /*subCategory*/ - false, - getDiagnosticText(Diagnostics.Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon) - )]; - output = [...output, ...generateSectionOptionsOutput( - sys2, - getDiagnosticText(Diagnostics.BUILD_OPTIONS), - filter(buildOptions, (option) => option !== tscBuildOption), - /*subCategory*/ - false, - formatMessage(Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds") - )]; - for (const line of output) { - sys2.write(line); - } -} -function printBuildHelp(sys2, buildOptions) { - let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)]; - output = [...output, ...generateSectionOptionsOutput( - sys2, - getDiagnosticText(Diagnostics.BUILD_OPTIONS), - filter(buildOptions, (option) => option !== tscBuildOption), - /*subCategory*/ - false, - formatMessage(Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds") - )]; - for (const line of output) { - sys2.write(line); - } -} -function getHeader(sys2, message) { - var _a; - const colors = createColors(sys2); - const header = []; - const terminalWidth = ((_a = sys2.getWidthOfTerminal) == null ? void 0 : _a.call(sys2)) ?? 0; - const tsIconLength = 5; - const tsIconFirstLine = colors.blueBackground("".padStart(tsIconLength)); - const tsIconSecondLine = colors.blueBackground(colors.brightWhite("TS ".padStart(tsIconLength))); - if (terminalWidth >= message.length + tsIconLength) { - const rightAlign = terminalWidth > 120 ? 120 : terminalWidth; - const leftAlign = rightAlign - tsIconLength; - header.push(message.padEnd(leftAlign) + tsIconFirstLine + sys2.newLine); - header.push("".padStart(leftAlign) + tsIconSecondLine + sys2.newLine); - } else { - header.push(message + sys2.newLine); - header.push(sys2.newLine); - } - return header; -} -function printHelp(sys2, commandLine) { - if (!commandLine.options.all) { - printEasyHelp(sys2, getOptionsForHelp(commandLine)); - } else { - printAllHelp(sys2, getOptionsForHelp(commandLine), optionsForBuild, optionsForWatch); - } -} -function executeCommandLineWorker(sys2, cb, commandLine) { - let reportDiagnostic = createDiagnosticReporter(sys2); - let configFileName; - if (commandLine.options.locale) { - validateLocaleAndSetLanguage(commandLine.options.locale, sys2, commandLine.errors); - } - if (commandLine.errors.length > 0) { - commandLine.errors.forEach(reportDiagnostic); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - if (commandLine.options.init) { - writeConfigFile(sys2, reportDiagnostic, commandLine.options, commandLine.fileNames); - return sys2.exit(0 /* Success */); - } - if (commandLine.options.version) { - printVersion(sys2); - return sys2.exit(0 /* Success */); - } - if (commandLine.options.help || commandLine.options.all) { - printHelp(sys2, commandLine); - return sys2.exit(0 /* Success */); - } - if (commandLine.options.watch && commandLine.options.listFilesOnly) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "listFilesOnly")); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - if (commandLine.options.project) { - if (commandLine.fileNames.length !== 0) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line)); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - const fileOrDirectory = normalizePath(commandLine.options.project); - if (!fileOrDirectory || sys2.directoryExists(fileOrDirectory)) { - configFileName = combinePaths(fileOrDirectory, "tsconfig.json"); - if (!sys2.fileExists(configFileName)) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0, commandLine.options.project)); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - } else { - configFileName = fileOrDirectory; - if (!sys2.fileExists(configFileName)) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_specified_path_does_not_exist_Colon_0, commandLine.options.project)); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - } - } else if (commandLine.fileNames.length === 0) { - const searchPath = normalizePath(sys2.getCurrentDirectory()); - configFileName = findConfigFile(searchPath, (fileName) => sys2.fileExists(fileName)); - } - if (commandLine.fileNames.length === 0 && !configFileName) { - if (commandLine.options.showConfig) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0, normalizePath(sys2.getCurrentDirectory()))); - } else { - printVersion(sys2); - printHelp(sys2, commandLine); - } - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - const currentDirectory = sys2.getCurrentDirectory(); - const commandLineOptions = convertToOptionsWithAbsolutePaths( - commandLine.options, - (fileName) => getNormalizedAbsolutePath(fileName, currentDirectory) - ); - if (configFileName) { - const extendedConfigCache = /* @__PURE__ */ new Map(); - const configParseResult = parseConfigFileWithSystem(configFileName, commandLineOptions, extendedConfigCache, commandLine.watchOptions, sys2, reportDiagnostic); - if (commandLineOptions.showConfig) { - if (configParseResult.errors.length !== 0) { - reportDiagnostic = updateReportDiagnostic( - sys2, - reportDiagnostic, - configParseResult.options - ); - configParseResult.errors.forEach(reportDiagnostic); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - sys2.write(JSON.stringify(convertToTSConfig(configParseResult, configFileName, sys2), null, 4) + sys2.newLine); - return sys2.exit(0 /* Success */); - } - reportDiagnostic = updateReportDiagnostic( - sys2, - reportDiagnostic, - configParseResult.options - ); - if (isWatchSet(configParseResult.options)) { - if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return; - return createWatchOfConfigFile( - sys2, - cb, - reportDiagnostic, - configParseResult, - commandLineOptions, - commandLine.watchOptions, - extendedConfigCache - ); - } else if (isIncrementalCompilation(configParseResult.options)) { - performIncrementalCompilation2( - sys2, - cb, - reportDiagnostic, - configParseResult - ); - } else { - performCompilation( - sys2, - cb, - reportDiagnostic, - configParseResult - ); - } - } else { - if (commandLineOptions.showConfig) { - sys2.write(JSON.stringify(convertToTSConfig(commandLine, combinePaths(currentDirectory, "tsconfig.json"), sys2), null, 4) + sys2.newLine); - return sys2.exit(0 /* Success */); - } - reportDiagnostic = updateReportDiagnostic( - sys2, - reportDiagnostic, - commandLineOptions - ); - if (isWatchSet(commandLineOptions)) { - if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return; - return createWatchOfFilesAndCompilerOptions( - sys2, - cb, - reportDiagnostic, - commandLine.fileNames, - commandLineOptions, - commandLine.watchOptions - ); - } else if (isIncrementalCompilation(commandLineOptions)) { - performIncrementalCompilation2( - sys2, - cb, - reportDiagnostic, - { ...commandLine, options: commandLineOptions } - ); - } else { - performCompilation( - sys2, - cb, - reportDiagnostic, - { ...commandLine, options: commandLineOptions } - ); - } - } -} -function isBuildCommand(commandLineArgs) { - if (commandLineArgs.length > 0 && commandLineArgs[0].charCodeAt(0) === 45 /* minus */) { - const firstOption = commandLineArgs[0].slice(commandLineArgs[0].charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase(); - return firstOption === tscBuildOption.name || firstOption === tscBuildOption.shortName; - } - return false; -} -function executeCommandLine(system, cb, commandLineArgs) { - if (isBuildCommand(commandLineArgs)) { - const { buildOptions, watchOptions, projects, errors } = parseBuildCommand(commandLineArgs); - if (buildOptions.generateCpuProfile && system.enableCPUProfiler) { - system.enableCPUProfiler(buildOptions.generateCpuProfile, () => performBuild( - system, - cb, - buildOptions, - watchOptions, - projects, - errors - )); - } else { - return performBuild( - system, - cb, - buildOptions, - watchOptions, - projects, - errors - ); - } - } - const commandLine = parseCommandLine(commandLineArgs, (path) => system.readFile(path)); - if (commandLine.options.generateCpuProfile && system.enableCPUProfiler) { - system.enableCPUProfiler(commandLine.options.generateCpuProfile, () => executeCommandLineWorker( - system, - cb, - commandLine - )); - } else { - return executeCommandLineWorker(system, cb, commandLine); - } -} -function reportWatchModeWithoutSysSupport(sys2, reportDiagnostic) { - if (!sys2.watchFile || !sys2.watchDirectory) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--watch")); - sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - return true; - } - return false; -} -var defaultJSDocParsingMode = 2 /* ParseForTypeErrors */; -function performBuild(sys2, cb, buildOptions, watchOptions, projects, errors) { - const reportDiagnostic = updateReportDiagnostic( - sys2, - createDiagnosticReporter(sys2), - buildOptions - ); - if (buildOptions.locale) { - validateLocaleAndSetLanguage(buildOptions.locale, sys2, errors); - } - if (errors.length > 0) { - errors.forEach(reportDiagnostic); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - if (buildOptions.help) { - printVersion(sys2); - printBuildHelp(sys2, buildOpts); - return sys2.exit(0 /* Success */); - } - if (projects.length === 0) { - printVersion(sys2); - printBuildHelp(sys2, buildOpts); - return sys2.exit(0 /* Success */); - } - if (!sys2.getModifiedTime || !sys2.setModifiedTime || buildOptions.clean && !sys2.deleteFile) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--build")); - return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); - } - if (buildOptions.watch) { - if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return; - const buildHost2 = createSolutionBuilderWithWatchHost( - sys2, - /*createProgram*/ - void 0, - reportDiagnostic, - createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)), - createWatchStatusReporter2(sys2, buildOptions) - ); - buildHost2.jsDocParsingMode = defaultJSDocParsingMode; - const solutionPerformance2 = enableSolutionPerformance(sys2, buildOptions); - updateSolutionBuilderHost(sys2, cb, buildHost2, solutionPerformance2); - const onWatchStatusChange = buildHost2.onWatchStatusChange; - let reportBuildStatistics = false; - buildHost2.onWatchStatusChange = (d, newLine, options, errorCount) => { - onWatchStatusChange == null ? void 0 : onWatchStatusChange(d, newLine, options, errorCount); - if (reportBuildStatistics && (d.code === Diagnostics.Found_0_errors_Watching_for_file_changes.code || d.code === Diagnostics.Found_1_error_Watching_for_file_changes.code)) { - reportSolutionBuilderTimes(builder2, solutionPerformance2); - } - }; - const builder2 = createSolutionBuilderWithWatch(buildHost2, projects, buildOptions, watchOptions); - builder2.build(); - reportSolutionBuilderTimes(builder2, solutionPerformance2); - reportBuildStatistics = true; - return builder2; - } - const buildHost = createSolutionBuilderHost( - sys2, - /*createProgram*/ - void 0, - reportDiagnostic, - createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)), - createReportErrorSummary(sys2, buildOptions) - ); - buildHost.jsDocParsingMode = defaultJSDocParsingMode; - const solutionPerformance = enableSolutionPerformance(sys2, buildOptions); - updateSolutionBuilderHost(sys2, cb, buildHost, solutionPerformance); - const builder = createSolutionBuilder(buildHost, projects, buildOptions); - const exitStatus = buildOptions.clean ? builder.clean() : builder.build(); - reportSolutionBuilderTimes(builder, solutionPerformance); - dumpTracingLegend(); - return sys2.exit(exitStatus); -} -function createReportErrorSummary(sys2, options) { - return shouldBePretty(sys2, options) ? (errorCount, filesInError) => sys2.write(getErrorSummaryText(errorCount, filesInError, sys2.newLine, sys2)) : void 0; -} -function performCompilation(sys2, cb, reportDiagnostic, config) { - const { fileNames, options, projectReferences } = config; - const host = createCompilerHostWorker( - options, - /*setParentNodes*/ - void 0, - sys2 - ); - host.jsDocParsingMode = defaultJSDocParsingMode; - const currentDirectory = host.getCurrentDirectory(); - const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); - changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName)); - enableStatisticsAndTracing( - sys2, - options, - /*isBuildMode*/ - false - ); - const programOptions = { - rootNames: fileNames, - options, - projectReferences, - host, - configFileParsingDiagnostics: getConfigFileParsingDiagnostics(config) - }; - const program = createProgram(programOptions); - const exitStatus = emitFilesAndReportErrorsAndGetExitStatus( - program, - reportDiagnostic, - (s) => sys2.write(s + sys2.newLine), - createReportErrorSummary(sys2, options) - ); - reportStatistics( - sys2, - program, - /*solutionPerformance*/ - void 0 - ); - cb(program); - return sys2.exit(exitStatus); -} -function performIncrementalCompilation2(sys2, cb, reportDiagnostic, config) { - const { options, fileNames, projectReferences } = config; - enableStatisticsAndTracing( - sys2, - options, - /*isBuildMode*/ - false - ); - const host = createIncrementalCompilerHost(options, sys2); - host.jsDocParsingMode = defaultJSDocParsingMode; - const exitStatus = performIncrementalCompilation({ - host, - system: sys2, - rootNames: fileNames, - options, - configFileParsingDiagnostics: getConfigFileParsingDiagnostics(config), - projectReferences, - reportDiagnostic, - reportErrorSummary: createReportErrorSummary(sys2, options), - afterProgramEmitAndDiagnostics: (builderProgram) => { - reportStatistics( - sys2, - builderProgram.getProgram(), - /*solutionPerformance*/ - void 0 - ); - cb(builderProgram); - } - }); - return sys2.exit(exitStatus); -} -function updateSolutionBuilderHost(sys2, cb, buildHost, solutionPerformance) { - updateCreateProgram( - sys2, - buildHost, - /*isBuildMode*/ - true - ); - buildHost.afterProgramEmitAndDiagnostics = (program) => { - reportStatistics(sys2, program.getProgram(), solutionPerformance); - cb(program); - }; -} -function updateCreateProgram(sys2, host, isBuildMode) { - const compileUsingBuilder = host.createProgram; - host.createProgram = (rootNames, options, host2, oldProgram, configFileParsingDiagnostics, projectReferences) => { - Debug.assert(rootNames !== void 0 || options === void 0 && !!oldProgram); - if (options !== void 0) { - enableStatisticsAndTracing(sys2, options, isBuildMode); - } - return compileUsingBuilder(rootNames, options, host2, oldProgram, configFileParsingDiagnostics, projectReferences); - }; -} -function updateWatchCompilationHost(sys2, cb, watchCompilerHost) { - watchCompilerHost.jsDocParsingMode = defaultJSDocParsingMode; - updateCreateProgram( - sys2, - watchCompilerHost, - /*isBuildMode*/ - false - ); - const emitFilesUsingBuilder = watchCompilerHost.afterProgramCreate; - watchCompilerHost.afterProgramCreate = (builderProgram) => { - emitFilesUsingBuilder(builderProgram); - reportStatistics( - sys2, - builderProgram.getProgram(), - /*solutionPerformance*/ - void 0 - ); - cb(builderProgram); - }; -} -function createWatchStatusReporter2(sys2, options) { - return createWatchStatusReporter(sys2, shouldBePretty(sys2, options)); -} -function createWatchOfConfigFile(system, cb, reportDiagnostic, configParseResult, optionsToExtend, watchOptionsToExtend, extendedConfigCache) { - const watchCompilerHost = createWatchCompilerHostOfConfigFile({ - configFileName: configParseResult.options.configFilePath, - optionsToExtend, - watchOptionsToExtend, - system, - reportDiagnostic, - reportWatchStatus: createWatchStatusReporter2(system, configParseResult.options) - }); - updateWatchCompilationHost(system, cb, watchCompilerHost); - watchCompilerHost.configFileParsingResult = configParseResult; - watchCompilerHost.extendedConfigCache = extendedConfigCache; - return createWatchProgram(watchCompilerHost); -} -function createWatchOfFilesAndCompilerOptions(system, cb, reportDiagnostic, rootFiles, options, watchOptions) { - const watchCompilerHost = createWatchCompilerHostOfFilesAndCompilerOptions({ - rootFiles, - options, - watchOptions, - system, - reportDiagnostic, - reportWatchStatus: createWatchStatusReporter2(system, options) - }); - updateWatchCompilationHost(system, cb, watchCompilerHost); - return createWatchProgram(watchCompilerHost); -} -function enableSolutionPerformance(system, options) { - if (system === sys && options.extendedDiagnostics) { - enable(); - return createSolutionPerfomrance(); - } -} -function createSolutionPerfomrance() { - let statistics; - return { - addAggregateStatistic, - forEachAggregateStatistics: forEachAggreateStatistics, - clear: clear2 - }; - function addAggregateStatistic(s) { - const existing = statistics == null ? void 0 : statistics.get(s.name); - if (existing) { - if (existing.type === 2 /* memory */) existing.value = Math.max(existing.value, s.value); - else existing.value += s.value; - } else { - (statistics ?? (statistics = /* @__PURE__ */ new Map())).set(s.name, s); - } - } - function forEachAggreateStatistics(cb) { - statistics == null ? void 0 : statistics.forEach(cb); - } - function clear2() { - statistics = void 0; - } -} -function reportSolutionBuilderTimes(builder, solutionPerformance) { - if (!solutionPerformance) return; - if (!isEnabled()) { - sys.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n"); - return; - } - const statistics = []; - statistics.push( - { name: "Projects in scope", value: getBuildOrderFromAnyBuildOrder(builder.getBuildOrder()).length, type: 1 /* count */ } - ); - reportSolutionBuilderCountStatistic("SolutionBuilder::Projects built"); - reportSolutionBuilderCountStatistic("SolutionBuilder::Timestamps only updates"); - reportSolutionBuilderCountStatistic("SolutionBuilder::Bundles updated"); - solutionPerformance.forEachAggregateStatistics((s) => { - s.name = `Aggregate ${s.name}`; - statistics.push(s); - }); - forEachMeasure((name, duration) => { - if (isSolutionMarkOrMeasure(name)) statistics.push({ name: `${getNameFromSolutionBuilderMarkOrMeasure(name)} time`, value: duration, type: 0 /* time */ }); - }); - disable(); - enable(); - solutionPerformance.clear(); - reportAllStatistics(sys, statistics); - function reportSolutionBuilderCountStatistic(name) { - const value = getCount(name); - if (value) { - statistics.push({ name: getNameFromSolutionBuilderMarkOrMeasure(name), value, type: 1 /* count */ }); - } - } - function getNameFromSolutionBuilderMarkOrMeasure(name) { - return name.replace("SolutionBuilder::", ""); - } -} -function canReportDiagnostics(system, compilerOptions) { - return system === sys && (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics); -} -function canTrace(system, compilerOptions) { - return system === sys && compilerOptions.generateTrace; -} -function enableStatisticsAndTracing(system, compilerOptions, isBuildMode) { - if (canReportDiagnostics(system, compilerOptions)) { - enable(system); - } - if (canTrace(system, compilerOptions)) { - startTracing(isBuildMode ? "build" : "project", compilerOptions.generateTrace, compilerOptions.configFilePath); - } -} -function isSolutionMarkOrMeasure(name) { - return startsWith(name, "SolutionBuilder::"); -} -function reportStatistics(sys2, program, solutionPerformance) { - var _a; - const compilerOptions = program.getCompilerOptions(); - if (canTrace(sys2, compilerOptions)) { - (_a = tracing) == null ? void 0 : _a.stopTracing(); - } - let statistics; - if (canReportDiagnostics(sys2, compilerOptions)) { - statistics = []; - const memoryUsed = sys2.getMemoryUsage ? sys2.getMemoryUsage() : -1; - reportCountStatistic("Files", program.getSourceFiles().length); - const lineCounts = countLines(program); - if (compilerOptions.extendedDiagnostics) { - for (const [key, value] of lineCounts.entries()) { - reportCountStatistic("Lines of " + key, value); - } - } else { - reportCountStatistic("Lines", reduceLeftIterator(lineCounts.values(), (sum, count) => sum + count, 0)); - } - reportCountStatistic("Identifiers", program.getIdentifierCount()); - reportCountStatistic("Symbols", program.getSymbolCount()); - reportCountStatistic("Types", program.getTypeCount()); - reportCountStatistic("Instantiations", program.getInstantiationCount()); - if (memoryUsed >= 0) { - reportStatisticalValue( - { name: "Memory used", value: memoryUsed, type: 2 /* memory */ }, - /*aggregate*/ - true - ); - } - const isPerformanceEnabled = isEnabled(); - const programTime = isPerformanceEnabled ? getDuration("Program") : 0; - const bindTime = isPerformanceEnabled ? getDuration("Bind") : 0; - const checkTime = isPerformanceEnabled ? getDuration("Check") : 0; - const emitTime = isPerformanceEnabled ? getDuration("Emit") : 0; - if (compilerOptions.extendedDiagnostics) { - const caches = program.getRelationCacheSizes(); - reportCountStatistic("Assignability cache size", caches.assignable); - reportCountStatistic("Identity cache size", caches.identity); - reportCountStatistic("Subtype cache size", caches.subtype); - reportCountStatistic("Strict subtype cache size", caches.strictSubtype); - if (isPerformanceEnabled) { - forEachMeasure((name, duration) => { - if (!isSolutionMarkOrMeasure(name)) reportTimeStatistic( - `${name} time`, - duration, - /*aggregate*/ - true - ); - }); - } - } else if (isPerformanceEnabled) { - reportTimeStatistic( - "I/O read", - getDuration("I/O Read"), - /*aggregate*/ - true - ); - reportTimeStatistic( - "I/O write", - getDuration("I/O Write"), - /*aggregate*/ - true - ); - reportTimeStatistic( - "Parse time", - programTime, - /*aggregate*/ - true - ); - reportTimeStatistic( - "Bind time", - bindTime, - /*aggregate*/ - true - ); - reportTimeStatistic( - "Check time", - checkTime, - /*aggregate*/ - true - ); - reportTimeStatistic( - "Emit time", - emitTime, - /*aggregate*/ - true - ); - } - if (isPerformanceEnabled) { - reportTimeStatistic( - "Total time", - programTime + bindTime + checkTime + emitTime, - /*aggregate*/ - false - ); - } - reportAllStatistics(sys2, statistics); - if (!isPerformanceEnabled) { - sys2.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n"); - } else { - if (solutionPerformance) { - forEachMeasure((name) => { - if (!isSolutionMarkOrMeasure(name)) clearMeasures(name); - }); - forEachMark((name) => { - if (!isSolutionMarkOrMeasure(name)) clearMarks(name); - }); - } else { - disable(); - } - } - } - function reportStatisticalValue(s, aggregate) { - statistics.push(s); - if (aggregate) solutionPerformance == null ? void 0 : solutionPerformance.addAggregateStatistic(s); - } - function reportCountStatistic(name, count) { - reportStatisticalValue( - { name, value: count, type: 1 /* count */ }, - /*aggregate*/ - true - ); - } - function reportTimeStatistic(name, time, aggregate) { - reportStatisticalValue({ name, value: time, type: 0 /* time */ }, aggregate); - } -} -function reportAllStatistics(sys2, statistics) { - let nameSize = 0; - let valueSize = 0; - for (const s of statistics) { - if (s.name.length > nameSize) { - nameSize = s.name.length; - } - const value = statisticValue(s); - if (value.length > valueSize) { - valueSize = value.length; - } - } - for (const s of statistics) { - sys2.write(`${s.name}:`.padEnd(nameSize + 2) + statisticValue(s).toString().padStart(valueSize) + sys2.newLine); - } -} -function statisticValue(s) { - switch (s.type) { - case 1 /* count */: - return "" + s.value; - case 0 /* time */: - return (s.value / 1e3).toFixed(2) + "s"; - case 2 /* memory */: - return Math.round(s.value / 1e3) + "K"; - default: - Debug.assertNever(s.type); - } -} -function writeConfigFile(sys2, reportDiagnostic, options, fileNames) { - const currentDirectory = sys2.getCurrentDirectory(); - const file = normalizePath(combinePaths(currentDirectory, "tsconfig.json")); - if (sys2.fileExists(file)) { - reportDiagnostic(createCompilerDiagnostic(Diagnostics.A_tsconfig_json_file_is_already_defined_at_Colon_0, file)); - } else { - sys2.writeFile(file, generateTSConfig(options, fileNames, sys2.newLine)); - const output = [sys2.newLine, ...getHeader(sys2, "Created a new tsconfig.json with:")]; - output.push(getCompilerOptionsDiffValue(options, sys2.newLine) + sys2.newLine + sys2.newLine); - output.push(`You can learn more at https://aka.ms/tsconfig` + sys2.newLine); - for (const line of output) { - sys2.write(line); - } - } - return; -} - -// src/compiler/expressionToTypeNode.ts -function syntacticResult(type, reportFallback = true) { - return { type, reportFallback }; -} -var notImplemented2 = syntacticResult( - /*type*/ - void 0, - /*reportFallback*/ - false -); -var alreadyReported = syntacticResult( - /*type*/ - void 0, - /*reportFallback*/ - false -); -var failed = syntacticResult( - /*type*/ - void 0, - /*reportFallback*/ - true -); -function createSyntacticTypeNodeBuilder(options, resolver) { - const strictNullChecks = getStrictOptionValue(options, "strictNullChecks"); - return { - serializeTypeOfDeclaration, - serializeReturnTypeForSignature, - serializeTypeOfExpression, - serializeTypeOfAccessor, - tryReuseExistingTypeNode(context, existing) { - if (!resolver.canReuseTypeNode(context, existing)) { - return void 0; - } - return tryReuseExistingTypeNode(context, existing); - } - }; - function reuseNode(context, node, range = node) { - return node === void 0 ? void 0 : resolver.markNodeReuse(context, node.flags & 16 /* Synthesized */ ? node : factory.cloneNode(node), range ?? node); - } - function tryReuseExistingTypeNode(context, existing) { - const { finalizeBoundary, startRecoveryScope, hadError, markError } = resolver.createRecoveryBoundary(context); - const transformed = visitNode(existing, visitExistingNodeTreeSymbols, isTypeNode); - if (!finalizeBoundary()) { - return void 0; - } - context.approximateLength += existing.end - existing.pos; - return transformed; - function visitExistingNodeTreeSymbols(node) { - if (hadError()) return node; - const recover = startRecoveryScope(); - const onExitNewScope = isNewScopeNode(node) ? resolver.enterNewScope(context, node) : void 0; - const result = visitExistingNodeTreeSymbolsWorker(node); - onExitNewScope == null ? void 0 : onExitNewScope(); - if (hadError()) { - if (isTypeNode(node) && !isTypePredicateNode(node)) { - recover(); - return resolver.serializeExistingTypeNode(context, node); - } - return node; - } - return result ? resolver.markNodeReuse(context, result, node) : void 0; - } - function tryVisitSimpleTypeNode(node) { - const innerNode = skipTypeParentheses(node); - switch (innerNode.kind) { - case 183 /* TypeReference */: - return tryVisitTypeReference(innerNode); - case 186 /* TypeQuery */: - return tryVisitTypeQuery(innerNode); - case 199 /* IndexedAccessType */: - return tryVisitIndexedAccess(innerNode); - case 198 /* TypeOperator */: - const typeOperatorNode = innerNode; - if (typeOperatorNode.operator === 143 /* KeyOfKeyword */) { - return tryVisitKeyOf(typeOperatorNode); - } - } - return visitNode(node, visitExistingNodeTreeSymbols, isTypeNode); - } - function tryVisitIndexedAccess(node) { - const resultObjectType = tryVisitSimpleTypeNode(node.objectType); - if (resultObjectType === void 0) { - return void 0; - } - return factory.updateIndexedAccessTypeNode(node, resultObjectType, visitNode(node.indexType, visitExistingNodeTreeSymbols, isTypeNode)); - } - function tryVisitKeyOf(node) { - Debug.assertEqual(node.operator, 143 /* KeyOfKeyword */); - const type = tryVisitSimpleTypeNode(node.type); - if (type === void 0) { - return void 0; - } - return factory.updateTypeOperatorNode(node, type); - } - function tryVisitTypeQuery(node) { - const { introducesError, node: exprName } = resolver.trackExistingEntityName(context, node.exprName); - if (!introducesError) { - return factory.updateTypeQueryNode( - node, - exprName, - visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode) - ); - } - const serializedName = resolver.serializeTypeName( - context, - node.exprName, - /*isTypeOf*/ - true - ); - if (serializedName) { - return resolver.markNodeReuse(context, serializedName, node.exprName); - } - } - function tryVisitTypeReference(node) { - if (resolver.canReuseTypeNode(context, node)) { - const { introducesError, node: newName } = resolver.trackExistingEntityName(context, node.typeName); - const typeArguments = visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode); - if (!introducesError) { - const updated = factory.updateTypeReferenceNode( - node, - newName, - typeArguments - ); - return resolver.markNodeReuse(context, updated, node); - } else { - const serializedName = resolver.serializeTypeName( - context, - node.typeName, - /*isTypeOf*/ - false, - typeArguments - ); - if (serializedName) { - return resolver.markNodeReuse(context, serializedName, node.typeName); - } - } - } - } - function visitExistingNodeTreeSymbolsWorker(node) { - var _a; - if (isJSDocTypeExpression(node)) { - return visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode); - } - if (isJSDocAllType(node) || node.kind === 319 /* JSDocNamepathType */) { - return factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - if (isJSDocUnknownType(node)) { - return factory.createKeywordTypeNode(159 /* UnknownKeyword */); - } - if (isJSDocNullableType(node)) { - return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createLiteralTypeNode(factory.createNull())]); - } - if (isJSDocOptionalType(node)) { - return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); - } - if (isJSDocNonNullableType(node)) { - return visitNode(node.type, visitExistingNodeTreeSymbols); - } - if (isJSDocVariadicType(node)) { - return factory.createArrayTypeNode(visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode)); - } - if (isJSDocTypeLiteral(node)) { - return factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (t) => { - const name = visitNode(isIdentifier(t.name) ? t.name : t.name.right, visitExistingNodeTreeSymbols, isIdentifier); - const overrideTypeNode = resolver.getJsDocPropertyOverride(context, node, t); - return factory.createPropertySignature( - /*modifiers*/ - void 0, - name, - t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(58 /* QuestionToken */) : void 0, - overrideTypeNode || t.typeExpression && visitNode(t.typeExpression.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) - ); - })); - } - if (isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "") { - return setOriginalNode(factory.createKeywordTypeNode(133 /* AnyKeyword */), node); - } - if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) { - return factory.createTypeLiteralNode([factory.createIndexSignature( - /*modifiers*/ - void 0, - [factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "x", - /*questionToken*/ - void 0, - visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols, isTypeNode) - )], - visitNode(node.typeArguments[1], visitExistingNodeTreeSymbols, isTypeNode) - )]); - } - if (isJSDocFunctionType(node)) { - if (isJSDocConstructSignature(node)) { - let newTypeNode; - return factory.createConstructorTypeNode( - /*modifiers*/ - void 0, - visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration), - mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration( - /*modifiers*/ - void 0, - getEffectiveDotDotDotForParameter(p), - resolver.markNodeReuse(context, factory.createIdentifier(getNameForJSDocFunctionParameter(p, i)), p), - factory.cloneNode(p.questionToken), - visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode), - /*initializer*/ - void 0 - )), - visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) - ); - } else { - return factory.createFunctionTypeNode( - visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration), - map(node.parameters, (p, i) => factory.createParameterDeclaration( - /*modifiers*/ - void 0, - getEffectiveDotDotDotForParameter(p), - resolver.markNodeReuse(context, factory.createIdentifier(getNameForJSDocFunctionParameter(p, i)), p), - factory.cloneNode(p.questionToken), - visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode), - /*initializer*/ - void 0 - )), - visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) - ); - } - } - if (isThisTypeNode(node)) { - if (resolver.canReuseTypeNode(context, node)) { - return node; - } - markError(); - return node; - } - if (isTypeParameterDeclaration(node)) { - const { node: newName } = resolver.trackExistingEntityName(context, node.name); - return factory.updateTypeParameterDeclaration( - node, - visitNodes2(node.modifiers, visitExistingNodeTreeSymbols, isModifier), - // resolver.markNodeReuse(context, typeParameterToName(getDeclaredTypeOfSymbol(getSymbolOfDeclaration(node)), context), node), - newName, - visitNode(node.constraint, visitExistingNodeTreeSymbols, isTypeNode), - visitNode(node.default, visitExistingNodeTreeSymbols, isTypeNode) - ); - } - if (isIndexedAccessTypeNode(node)) { - const result = tryVisitIndexedAccess(node); - if (!result) { - markError(); - return node; - } - return result; - } - if (isTypeReferenceNode(node)) { - const result = tryVisitTypeReference(node); - if (result) { - return result; - } - markError(); - return node; - } - if (isLiteralImportTypeNode(node)) { - if (((_a = node.attributes) == null ? void 0 : _a.token) === 132 /* AssertKeyword */) { - markError(); - return node; - } - if (!resolver.canReuseTypeNode(context, node)) { - return resolver.serializeExistingTypeNode(context, node); - } - return factory.updateImportTypeNode( - node, - factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier2(node, node.argument.literal)), - visitNode(node.attributes, visitExistingNodeTreeSymbols, isImportAttributes), - visitNode(node.qualifier, visitExistingNodeTreeSymbols, isEntityName), - visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode), - node.isTypeOf - ); - } - if (isNamedDeclaration(node) && node.name.kind === 167 /* ComputedPropertyName */ && !resolver.hasLateBindableName(node)) { - if (!hasDynamicName(node)) { - return visitEachChild2(node, visitExistingNodeTreeSymbols); - } - if (resolver.shouldRemoveDeclaration(context, node)) { - return void 0; - } - } - if (isFunctionLike(node) && !node.type || isPropertyDeclaration(node) && !node.type && !node.initializer || isPropertySignature(node) && !node.type && !node.initializer || isParameter(node) && !node.type && !node.initializer) { - let visited = visitEachChild2(node, visitExistingNodeTreeSymbols); - if (visited === node) { - visited = resolver.markNodeReuse(context, factory.cloneNode(node), node); - } - visited.type = factory.createKeywordTypeNode(133 /* AnyKeyword */); - if (isParameter(node)) { - visited.modifiers = void 0; - } - return visited; - } - if (isTypeQueryNode(node)) { - const result = tryVisitTypeQuery(node); - if (!result) { - markError(); - return node; - } - return result; - } - if (isComputedPropertyName(node) && isEntityNameExpression(node.expression)) { - const { node: result, introducesError } = resolver.trackExistingEntityName(context, node.expression); - if (!introducesError) { - return factory.updateComputedPropertyName(node, result); - } else { - const computedPropertyNameType = resolver.serializeTypeOfExpression(context, node.expression); - let literal; - if (isLiteralTypeNode(computedPropertyNameType)) { - literal = computedPropertyNameType.literal; - } else { - const evaluated = resolver.evaluateEntityNameExpression(node.expression); - const literalNode = typeof evaluated.value === "string" ? factory.createStringLiteral( - evaluated.value, - /*isSingleQuote*/ - void 0 - ) : typeof evaluated.value === "number" ? factory.createNumericLiteral( - evaluated.value, - /*numericLiteralFlags*/ - 0 - ) : void 0; - if (!literalNode) { - if (isImportTypeNode(computedPropertyNameType)) { - resolver.trackComputedName(context, node.expression); - } - return node; - } - literal = literalNode; - } - if (literal.kind === 11 /* StringLiteral */ && isIdentifierText(literal.text, getEmitScriptTarget(options))) { - return factory.createIdentifier(literal.text); - } - if (literal.kind === 9 /* NumericLiteral */ && !literal.text.startsWith("-")) { - return literal; - } - return factory.updateComputedPropertyName(node, literal); - } - } - if (isTypePredicateNode(node)) { - let parameterName; - if (isIdentifier(node.parameterName)) { - const { node: result, introducesError } = resolver.trackExistingEntityName(context, node.parameterName); - if (introducesError) markError(); - parameterName = result; - } else { - parameterName = factory.cloneNode(node.parameterName); - } - return factory.updateTypePredicateNode(node, factory.cloneNode(node.assertsModifier), parameterName, visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode)); - } - if (isTupleTypeNode(node) || isTypeLiteralNode(node) || isMappedTypeNode(node)) { - const visited = visitEachChild2(node, visitExistingNodeTreeSymbols); - const clone2 = resolver.markNodeReuse(context, visited === node ? factory.cloneNode(node) : visited, node); - const flags = getEmitFlags(clone2); - setEmitFlags(clone2, flags | (context.flags & 1024 /* MultilineObjectLiterals */ && isTypeLiteralNode(node) ? 0 : 1 /* SingleLine */)); - return clone2; - } - if (isStringLiteral(node) && !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */) && !node.singleQuote) { - const clone2 = factory.cloneNode(node); - clone2.singleQuote = true; - return clone2; - } - if (isConditionalTypeNode(node)) { - const checkType = visitNode(node.checkType, visitExistingNodeTreeSymbols, isTypeNode); - const disposeScope = resolver.enterNewScope(context, node); - const extendType = visitNode(node.extendsType, visitExistingNodeTreeSymbols, isTypeNode); - const trueType = visitNode(node.trueType, visitExistingNodeTreeSymbols, isTypeNode); - disposeScope(); - const falseType = visitNode(node.falseType, visitExistingNodeTreeSymbols, isTypeNode); - return factory.updateConditionalTypeNode( - node, - checkType, - extendType, - trueType, - falseType - ); - } - if (isTypeOperatorNode(node)) { - if (node.operator === 158 /* UniqueKeyword */ && node.type.kind === 155 /* SymbolKeyword */) { - if (!resolver.canReuseTypeNode(context, node)) { - markError(); - return node; - } - } else if (node.operator === 143 /* KeyOfKeyword */) { - const result = tryVisitKeyOf(node); - if (!result) { - markError(); - return node; - } - return result; - } - } - return visitEachChild2(node, visitExistingNodeTreeSymbols); - function visitEachChild2(node2, visitor) { - const nonlocalNode = !context.enclosingFile || context.enclosingFile !== getSourceFileOfNode(node2); - return visitEachChild( - node2, - visitor, - /*context*/ - void 0, - nonlocalNode ? visitNodesWithoutCopyingPositions : void 0 - ); - } - function visitNodesWithoutCopyingPositions(nodes, visitor, test, start, count) { - let result = visitNodes2(nodes, visitor, test, start, count); - if (result) { - if (result.pos !== -1 || result.end !== -1) { - if (result === nodes) { - result = factory.createNodeArray(nodes.slice(), nodes.hasTrailingComma); - } - setTextRangePosEnd(result, -1, -1); - } - } - return result; - } - function getEffectiveDotDotDotForParameter(p) { - return p.dotDotDotToken || (p.type && isJSDocVariadicType(p.type) ? factory.createToken(26 /* DotDotDotToken */) : void 0); - } - function getNameForJSDocFunctionParameter(p, index) { - return p.name && isIdentifier(p.name) && p.name.escapedText === "this" ? "this" : getEffectiveDotDotDotForParameter(p) ? `args` : `arg${index}`; - } - function rewriteModuleSpecifier2(parent2, lit) { - const newName = resolver.getModuleSpecifierOverride(context, parent2, lit); - if (newName) { - return setOriginalNode(factory.createStringLiteral(newName), lit); - } - return visitNode(lit, visitExistingNodeTreeSymbols, isStringLiteral); - } - } - } - function serializeExistingTypeNode(typeNode, context, addUndefined) { - if (!typeNode) return void 0; - let result; - if ((!addUndefined || canAddUndefined(typeNode)) && resolver.canReuseTypeNode(context, typeNode)) { - result = tryReuseExistingTypeNode(context, typeNode); - if (result !== void 0) { - result = addUndefinedIfNeeded( - result, - addUndefined, - /*owner*/ - void 0, - context - ); - } - } - return result; - } - function serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol, requiresAddingUndefined, useFallback = requiresAddingUndefined !== void 0) { - if (!declaredType) return void 0; - if (!resolver.canReuseTypeNodeAnnotation(context, node, declaredType, symbol, requiresAddingUndefined)) { - if (!requiresAddingUndefined || !resolver.canReuseTypeNodeAnnotation( - context, - node, - declaredType, - symbol, - /*requiresAddingUndefined*/ - false - )) { - return void 0; - } - } - let result; - if (!requiresAddingUndefined || canAddUndefined(declaredType)) { - result = serializeExistingTypeNode(declaredType, context, requiresAddingUndefined); - } - if (result !== void 0 || !useFallback) { - return result; - } - context.tracker.reportInferenceFallback(node); - return resolver.serializeExistingTypeNode(context, declaredType, requiresAddingUndefined) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - function serializeExistingTypeNodeWithFallback(typeNode, context, addUndefined, targetNode) { - if (!typeNode) return void 0; - const result = serializeExistingTypeNode(typeNode, context, addUndefined); - if (result !== void 0) { - return result; - } - context.tracker.reportInferenceFallback(targetNode ?? typeNode); - return resolver.serializeExistingTypeNode(context, typeNode, addUndefined) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - function serializeTypeOfAccessor(accessor, symbol, context) { - return typeFromAccessor(accessor, symbol, context) ?? inferAccessorType(accessor, resolver.getAllAccessorDeclarations(accessor), context, symbol); - } - function serializeTypeOfExpression(expr, context, addUndefined, preserveLiterals) { - const result = typeFromExpression( - expr, - context, - /*isConstContext*/ - false, - addUndefined, - preserveLiterals - ); - return result.type !== void 0 ? result.type : inferExpressionType(expr, context, result.reportFallback); - } - function serializeTypeOfDeclaration(node, symbol, context) { - switch (node.kind) { - case 169 /* Parameter */: - case 341 /* JSDocParameterTag */: - return typeFromParameter(node, symbol, context); - case 260 /* VariableDeclaration */: - return typeFromVariable(node, symbol, context); - case 171 /* PropertySignature */: - case 348 /* JSDocPropertyTag */: - case 172 /* PropertyDeclaration */: - return typeFromProperty(node, symbol, context); - case 208 /* BindingElement */: - return inferTypeOfDeclaration(node, symbol, context); - case 277 /* ExportAssignment */: - return serializeTypeOfExpression( - node.expression, - context, - /*addUndefined*/ - void 0, - /*preserveLiterals*/ - true - ); - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - case 226 /* BinaryExpression */: - return typeFromExpandoProperty(node, symbol, context); - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - return typeFromPropertyAssignment(node, symbol, context); - default: - Debug.assertNever(node, `Node needs to be an inferrable node, found ${Debug.formatSyntaxKind(node.kind)}`); - } - } - function typeFromPropertyAssignment(node, symbol, context) { - const typeAnnotation = getEffectiveTypeAnnotationNode(node); - let result; - if (typeAnnotation && resolver.canReuseTypeNodeAnnotation(context, node, typeAnnotation, symbol)) { - result = serializeExistingTypeNode(typeAnnotation, context); - } - if (!result && node.kind === 303 /* PropertyAssignment */) { - const initializer = node.initializer; - const type = isJSDocTypeAssertion(initializer) ? getJSDocTypeAssertionType(initializer) : initializer.kind === 234 /* AsExpression */ || initializer.kind === 216 /* TypeAssertionExpression */ ? initializer.type : void 0; - if (type && !isConstTypeReference(type)) { - result = serializeExistingTypeNode(type, context); - } - } - return result ?? inferTypeOfDeclaration( - node, - symbol, - context, - /*reportFallback*/ - false - ); - } - function serializeReturnTypeForSignature(node, symbol, context) { - switch (node.kind) { - case 177 /* GetAccessor */: - return serializeTypeOfAccessor(node, symbol, context); - case 174 /* MethodDeclaration */: - case 262 /* FunctionDeclaration */: - case 180 /* ConstructSignature */: - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 176 /* Constructor */: - case 178 /* SetAccessor */: - case 181 /* IndexSignature */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 317 /* JSDocFunctionType */: - case 323 /* JSDocSignature */: - return createReturnFromSignature(node, symbol, context); - default: - Debug.assertNever(node, `Node needs to be an inferrable node, found ${Debug.formatSyntaxKind(node.kind)}`); - } - } - function getTypeAnnotationFromAccessor(accessor) { - if (accessor) { - return accessor.kind === 177 /* GetAccessor */ ? isInJSFile(accessor) && getJSDocType(accessor) || getEffectiveReturnTypeNode(accessor) : getEffectiveSetAccessorTypeAnnotationNode(accessor); - } - } - function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) { - let accessorType = getTypeAnnotationFromAccessor(node); - if (!accessorType && node !== accessors.firstAccessor) { - accessorType = getTypeAnnotationFromAccessor(accessors.firstAccessor); - } - if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) { - accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor); - } - return accessorType; - } - function typeFromAccessor(node, symbol, context) { - const accessorDeclarations = resolver.getAllAccessorDeclarations(node); - const accessorType = getTypeAnnotationFromAllAccessorDeclarations(node, accessorDeclarations); - if (accessorType && !isTypePredicateNode(accessorType)) { - return withNewScope(context, node, () => serializeTypeAnnotationOfDeclaration(accessorType, context, node, symbol) ?? inferTypeOfDeclaration(node, symbol, context)); - } - if (accessorDeclarations.getAccessor) { - return withNewScope(context, accessorDeclarations.getAccessor, () => createReturnFromSignature( - accessorDeclarations.getAccessor, - /*symbol*/ - void 0, - context - )); - } - return void 0; - } - function typeFromVariable(node, symbol, context) { - var _a; - const declaredType = getEffectiveTypeAnnotationNode(node); - let resultType = failed; - if (declaredType) { - resultType = syntacticResult(serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol)); - } else if (node.initializer && (((_a = symbol.declarations) == null ? void 0 : _a.length) === 1 || countWhere(symbol.declarations, isVariableDeclaration) === 1)) { - if (!resolver.isExpandoFunctionDeclaration(node) && !isContextuallyTyped(node)) { - resultType = typeFromExpression( - node.initializer, - context, - /*isConstContext*/ - void 0, - /*requiresAddingUndefined*/ - void 0, - isVarConstLike(node) - ); - } - } - return resultType.type !== void 0 ? resultType.type : inferTypeOfDeclaration(node, symbol, context, resultType.reportFallback); - } - function typeFromParameter(node, symbol, context) { - const parent2 = node.parent; - if (parent2.kind === 178 /* SetAccessor */) { - return serializeTypeOfAccessor( - parent2, - /*symbol*/ - void 0, - context - ); - } - const declaredType = getEffectiveTypeAnnotationNode(node); - const addUndefined = resolver.requiresAddingImplicitUndefined(node, symbol, context.enclosingDeclaration); - let resultType = failed; - if (declaredType) { - resultType = syntacticResult(serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol, addUndefined)); - } else if (isParameter(node) && node.initializer && isIdentifier(node.name) && !isContextuallyTyped(node)) { - resultType = typeFromExpression( - node.initializer, - context, - /*isConstContext*/ - void 0, - addUndefined - ); - } - return resultType.type !== void 0 ? resultType.type : inferTypeOfDeclaration(node, symbol, context, resultType.reportFallback); - } - function typeFromExpandoProperty(node, symbol, context) { - const declaredType = getEffectiveTypeAnnotationNode(node); - let result; - if (declaredType) { - result = serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol); - } - const oldSuppressReportInferenceFallback = context.suppressReportInferenceFallback; - context.suppressReportInferenceFallback = true; - const resultType = result ?? inferTypeOfDeclaration( - node, - symbol, - context, - /*reportFallback*/ - false - ); - context.suppressReportInferenceFallback = oldSuppressReportInferenceFallback; - return resultType; - } - function typeFromProperty(node, symbol, context) { - const declaredType = getEffectiveTypeAnnotationNode(node); - const requiresAddingUndefined = resolver.requiresAddingImplicitUndefined(node, symbol, context.enclosingDeclaration); - let resultType = failed; - if (declaredType) { - resultType = syntacticResult(serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol, requiresAddingUndefined)); - } else { - const initializer = isPropertyDeclaration(node) ? node.initializer : void 0; - if (initializer && !isContextuallyTyped(node)) { - const isReadonly = isDeclarationReadonly(node); - resultType = typeFromExpression( - initializer, - context, - /*isConstContext*/ - void 0, - requiresAddingUndefined, - isReadonly - ); - } - } - return resultType.type !== void 0 ? resultType.type : inferTypeOfDeclaration(node, symbol, context, resultType.reportFallback); - } - function inferTypeOfDeclaration(node, symbol, context, reportFallback = true) { - if (reportFallback) { - context.tracker.reportInferenceFallback(node); - } - if (context.noInferenceFallback === true) { - return factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - return resolver.serializeTypeOfDeclaration(context, node, symbol); - } - function inferExpressionType(node, context, reportFallback = true, requiresAddingUndefined) { - Debug.assert(!requiresAddingUndefined); - if (reportFallback) { - context.tracker.reportInferenceFallback(node); - } - if (context.noInferenceFallback === true) { - return factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - return resolver.serializeTypeOfExpression(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - function inferReturnTypeOfSignatureSignature(node, context, reportFallback) { - if (reportFallback) { - context.tracker.reportInferenceFallback(node); - } - if (context.noInferenceFallback === true) { - return factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - return resolver.serializeReturnTypeForSignature(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - function inferAccessorType(node, allAccessors, context, symbol, reportFallback = true) { - if (node.kind === 177 /* GetAccessor */) { - return createReturnFromSignature(node, symbol, context, reportFallback); - } else { - if (reportFallback) { - context.tracker.reportInferenceFallback(node); - } - const result = allAccessors.getAccessor && createReturnFromSignature(allAccessors.getAccessor, symbol, context, reportFallback); - return result ?? resolver.serializeTypeOfDeclaration(context, node, symbol) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - } - function withNewScope(context, node, fn) { - const cleanup = resolver.enterNewScope(context, node); - const result = fn(); - cleanup(); - return result; - } - function typeFromTypeAssertion(expression, type, context, requiresAddingUndefined) { - if (isConstTypeReference(type)) { - return typeFromExpression( - expression, - context, - /*isConstContext*/ - true, - requiresAddingUndefined - ); - } - return syntacticResult(serializeExistingTypeNodeWithFallback(type, context, requiresAddingUndefined)); - } - function typeFromExpression(node, context, isConstContext = false, requiresAddingUndefined = false, preserveLiterals = false) { - switch (node.kind) { - case 217 /* ParenthesizedExpression */: - if (isJSDocTypeAssertion(node)) { - return typeFromTypeAssertion(node.expression, getJSDocTypeAssertionType(node), context, requiresAddingUndefined); - } - return typeFromExpression(node.expression, context, isConstContext, requiresAddingUndefined); - case 80 /* Identifier */: - if (resolver.isUndefinedIdentifierExpression(node)) { - return syntacticResult(createUndefinedTypeNode()); - } - break; - case 106 /* NullKeyword */: - if (strictNullChecks) { - return syntacticResult(addUndefinedIfNeeded(factory.createLiteralTypeNode(factory.createNull()), requiresAddingUndefined, node, context)); - } else { - return syntacticResult(factory.createKeywordTypeNode(133 /* AnyKeyword */)); - } - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - Debug.type(node); - return withNewScope(context, node, () => typeFromFunctionLikeExpression(node, context)); - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - const asExpression = node; - return typeFromTypeAssertion(asExpression.expression, asExpression.type, context, requiresAddingUndefined); - case 224 /* PrefixUnaryExpression */: - const unaryExpression = node; - if (isPrimitiveLiteralValue(unaryExpression)) { - return typeFromPrimitiveLiteral( - unaryExpression.operator === 40 /* PlusToken */ ? unaryExpression.operand : unaryExpression, - unaryExpression.operand.kind === 10 /* BigIntLiteral */ ? 163 /* BigIntKeyword */ : 150 /* NumberKeyword */, - context, - isConstContext || preserveLiterals, - requiresAddingUndefined - ); - } - break; - case 209 /* ArrayLiteralExpression */: - return typeFromArrayLiteral(node, context, isConstContext, requiresAddingUndefined); - case 210 /* ObjectLiteralExpression */: - return typeFromObjectLiteral(node, context, isConstContext, requiresAddingUndefined); - case 231 /* ClassExpression */: - return syntacticResult(inferExpressionType( - node, - context, - /*reportFallback*/ - true, - requiresAddingUndefined - )); - case 228 /* TemplateExpression */: - if (!isConstContext && !preserveLiterals) { - return syntacticResult(factory.createKeywordTypeNode(154 /* StringKeyword */)); - } - break; - default: - let typeKind; - let primitiveNode = node; - switch (node.kind) { - case 9 /* NumericLiteral */: - typeKind = 150 /* NumberKeyword */; - break; - case 15 /* NoSubstitutionTemplateLiteral */: - primitiveNode = factory.createStringLiteral(node.text); - typeKind = 154 /* StringKeyword */; - break; - case 11 /* StringLiteral */: - typeKind = 154 /* StringKeyword */; - break; - case 10 /* BigIntLiteral */: - typeKind = 163 /* BigIntKeyword */; - break; - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - typeKind = 136 /* BooleanKeyword */; - break; - } - if (typeKind) { - return typeFromPrimitiveLiteral(primitiveNode, typeKind, context, isConstContext || preserveLiterals, requiresAddingUndefined); - } - } - return failed; - } - function typeFromFunctionLikeExpression(fnNode, context) { - const oldNoInferenceFallback = context.noInferenceFallback; - context.noInferenceFallback = true; - createReturnFromSignature( - fnNode, - /*symbol*/ - void 0, - context - ); - reuseTypeParameters(fnNode.typeParameters, context); - fnNode.parameters.map((p) => ensureParameter(p, context)); - context.noInferenceFallback = oldNoInferenceFallback; - return notImplemented2; - } - function canGetTypeFromArrayLiteral(arrayLiteral, context, isConstContext) { - if (!isConstContext) { - context.tracker.reportInferenceFallback(arrayLiteral); - return false; - } - for (const element of arrayLiteral.elements) { - if (element.kind === 230 /* SpreadElement */) { - context.tracker.reportInferenceFallback(element); - return false; - } - } - return true; - } - function typeFromArrayLiteral(arrayLiteral, context, isConstContext, requiresAddingUndefined) { - if (!canGetTypeFromArrayLiteral(arrayLiteral, context, isConstContext)) { - if (requiresAddingUndefined || isDeclaration(walkUpParenthesizedExpressions(arrayLiteral).parent)) { - return alreadyReported; - } - return syntacticResult(inferExpressionType( - arrayLiteral, - context, - /*reportFallback*/ - false, - requiresAddingUndefined - )); - } - const oldNoInferenceFallback = context.noInferenceFallback; - context.noInferenceFallback = true; - const elementTypesInfo = []; - for (const element of arrayLiteral.elements) { - Debug.assert(element.kind !== 230 /* SpreadElement */); - if (element.kind === 232 /* OmittedExpression */) { - elementTypesInfo.push( - createUndefinedTypeNode() - ); - } else { - const expressionType = typeFromExpression(element, context, isConstContext); - const elementType = expressionType.type !== void 0 ? expressionType.type : inferExpressionType(element, context, expressionType.reportFallback); - elementTypesInfo.push(elementType); - } - } - const tupleType = factory.createTupleTypeNode(elementTypesInfo); - tupleType.emitNode = { flags: 1, autoGenerate: void 0, internalFlags: 0 }; - context.noInferenceFallback = oldNoInferenceFallback; - return notImplemented2; - } - function canGetTypeFromObjectLiteral(objectLiteral, context) { - let result = true; - for (const prop of objectLiteral.properties) { - if (prop.flags & 262144 /* ThisNodeHasError */) { - result = false; - break; - } - if (prop.kind === 304 /* ShorthandPropertyAssignment */ || prop.kind === 305 /* SpreadAssignment */) { - context.tracker.reportInferenceFallback(prop); - result = false; - } else if (prop.name.flags & 262144 /* ThisNodeHasError */) { - result = false; - break; - } else if (prop.name.kind === 81 /* PrivateIdentifier */) { - result = false; - } else if (prop.name.kind === 167 /* ComputedPropertyName */) { - const expression = prop.name.expression; - if (!isPrimitiveLiteralValue( - expression, - /*includeBigInt*/ - false - ) && !resolver.isDefinitelyReferenceToGlobalSymbolObject(expression)) { - context.tracker.reportInferenceFallback(prop.name); - result = false; - } - } - } - return result; - } - function typeFromObjectLiteral(objectLiteral, context, isConstContext, requiresAddingUndefined) { - if (!canGetTypeFromObjectLiteral(objectLiteral, context)) { - if (requiresAddingUndefined || isDeclaration(walkUpParenthesizedExpressions(objectLiteral).parent)) { - return alreadyReported; - } - return syntacticResult(inferExpressionType( - objectLiteral, - context, - /*reportFallback*/ - false, - requiresAddingUndefined - )); - } - const oldNoInferenceFallback = context.noInferenceFallback; - context.noInferenceFallback = true; - const properties = []; - const oldFlags = context.flags; - context.flags |= 4194304 /* InObjectTypeLiteral */; - for (const prop of objectLiteral.properties) { - Debug.assert(!isShorthandPropertyAssignment(prop) && !isSpreadAssignment(prop)); - const name = prop.name; - let newProp; - switch (prop.kind) { - case 174 /* MethodDeclaration */: - newProp = withNewScope(context, prop, () => typeFromObjectLiteralMethod(prop, name, context, isConstContext)); - break; - case 303 /* PropertyAssignment */: - newProp = typeFromObjectLiteralPropertyAssignment(prop, name, context, isConstContext); - break; - case 178 /* SetAccessor */: - case 177 /* GetAccessor */: - newProp = typeFromObjectLiteralAccessor(prop, name, context); - break; - } - if (newProp) { - setCommentRange(newProp, prop); - properties.push(newProp); - } - } - context.flags = oldFlags; - const typeNode = factory.createTypeLiteralNode(properties); - if (!(context.flags & 1024 /* MultilineObjectLiterals */)) { - setEmitFlags(typeNode, 1 /* SingleLine */); - } - context.noInferenceFallback = oldNoInferenceFallback; - return notImplemented2; - } - function typeFromObjectLiteralPropertyAssignment(prop, name, context, isConstContext) { - const modifiers = isConstContext ? [factory.createModifier(148 /* ReadonlyKeyword */)] : []; - const expressionResult = typeFromExpression(prop.initializer, context, isConstContext); - const typeNode = expressionResult.type !== void 0 ? expressionResult.type : inferTypeOfDeclaration( - prop, - /*symbol*/ - void 0, - context, - expressionResult.reportFallback - ); - return factory.createPropertySignature( - modifiers, - reuseNode(context, name), - /*questionToken*/ - void 0, - typeNode - ); - } - function ensureParameter(p, context) { - return factory.updateParameterDeclaration( - p, - [], - reuseNode(context, p.dotDotDotToken), - resolver.serializeNameOfParameter(context, p), - resolver.isOptionalParameter(p) ? factory.createToken(58 /* QuestionToken */) : void 0, - typeFromParameter( - p, - /*symbol*/ - void 0, - context - ), - // Ignore private param props, since this type is going straight back into a param - /*initializer*/ - void 0 - ); - } - function reuseTypeParameters(typeParameters, context) { - return typeParameters == null ? void 0 : typeParameters.map( - (tp) => { - var _a; - return factory.updateTypeParameterDeclaration( - tp, - (_a = tp.modifiers) == null ? void 0 : _a.map((m) => reuseNode(context, m)), - reuseNode(context, tp.name), - serializeExistingTypeNodeWithFallback(tp.constraint, context), - serializeExistingTypeNodeWithFallback(tp.default, context) - ); - } - ); - } - function typeFromObjectLiteralMethod(method, name, context, isConstContext) { - const returnType = createReturnFromSignature( - method, - /*symbol*/ - void 0, - context - ); - const typeParameters = reuseTypeParameters(method.typeParameters, context); - const parameters = method.parameters.map((p) => ensureParameter(p, context)); - if (isConstContext) { - return factory.createPropertySignature( - [factory.createModifier(148 /* ReadonlyKeyword */)], - reuseNode(context, name), - reuseNode(context, method.questionToken), - factory.createFunctionTypeNode( - typeParameters, - parameters, - returnType - ) - ); - } else { - if (isIdentifier(name) && name.escapedText === "new") { - name = factory.createStringLiteral("new"); - } - return factory.createMethodSignature( - [], - reuseNode(context, name), - reuseNode(context, method.questionToken), - typeParameters, - parameters, - returnType - ); - } - } - function typeFromObjectLiteralAccessor(accessor, name, context) { - const allAccessors = resolver.getAllAccessorDeclarations(accessor); - const getAccessorType = allAccessors.getAccessor && getTypeAnnotationFromAccessor(allAccessors.getAccessor); - const setAccessorType = allAccessors.setAccessor && getTypeAnnotationFromAccessor(allAccessors.setAccessor); - if (getAccessorType !== void 0 && setAccessorType !== void 0) { - return withNewScope(context, accessor, () => { - const parameters = accessor.parameters.map((p) => ensureParameter(p, context)); - if (isGetAccessor(accessor)) { - return factory.updateGetAccessorDeclaration( - accessor, - [], - reuseNode(context, name), - parameters, - serializeExistingTypeNodeWithFallback(getAccessorType, context), - /*body*/ - void 0 - ); - } else { - return factory.updateSetAccessorDeclaration( - accessor, - [], - reuseNode(context, name), - parameters, - /*body*/ - void 0 - ); - } - }); - } else if (allAccessors.firstAccessor === accessor) { - const foundType = getAccessorType ? withNewScope(context, allAccessors.getAccessor, () => serializeExistingTypeNodeWithFallback(getAccessorType, context)) : setAccessorType ? withNewScope(context, allAccessors.setAccessor, () => serializeExistingTypeNodeWithFallback(setAccessorType, context)) : void 0; - const propertyType = foundType ?? inferAccessorType( - accessor, - allAccessors, - context, - /*symbol*/ - void 0 - ); - const propertySignature = factory.createPropertySignature( - allAccessors.setAccessor === void 0 ? [factory.createModifier(148 /* ReadonlyKeyword */)] : [], - reuseNode(context, name), - /*questionToken*/ - void 0, - propertyType - ); - return propertySignature; - } - } - function createUndefinedTypeNode() { - if (strictNullChecks) { - return factory.createKeywordTypeNode(157 /* UndefinedKeyword */); - } else { - return factory.createKeywordTypeNode(133 /* AnyKeyword */); - } - } - function typeFromPrimitiveLiteral(node, baseType, context, preserveLiterals, requiresAddingUndefined) { - let result; - if (preserveLiterals) { - if (node.kind === 224 /* PrefixUnaryExpression */ && node.operator === 40 /* PlusToken */) { - result = factory.createLiteralTypeNode(reuseNode(context, node.operand)); - } - result = factory.createLiteralTypeNode(reuseNode(context, node)); - } else { - result = factory.createKeywordTypeNode(baseType); - } - return syntacticResult(addUndefinedIfNeeded(result, requiresAddingUndefined, node, context)); - } - function addUndefinedIfNeeded(node, addUndefined, owner, context) { - const parentDeclaration = owner && walkUpParenthesizedExpressions(owner).parent; - const optionalDeclaration = parentDeclaration && isDeclaration(parentDeclaration) && isOptionalDeclaration(parentDeclaration); - if (!strictNullChecks || !(addUndefined || optionalDeclaration)) return node; - if (!canAddUndefined(node)) { - context.tracker.reportInferenceFallback(node); - } - if (isUnionTypeNode(node)) { - return factory.createUnionTypeNode([...node.types, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); - } - return factory.createUnionTypeNode([node, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); - } - function canAddUndefined(node) { - if (!strictNullChecks) return true; - if (isKeyword(node.kind) || node.kind === 201 /* LiteralType */ || node.kind === 184 /* FunctionType */ || node.kind === 185 /* ConstructorType */ || node.kind === 188 /* ArrayType */ || node.kind === 189 /* TupleType */ || node.kind === 187 /* TypeLiteral */ || node.kind === 203 /* TemplateLiteralType */ || node.kind === 197 /* ThisType */) { - return true; - } - if (node.kind === 196 /* ParenthesizedType */) { - return canAddUndefined(node.type); - } - if (node.kind === 192 /* UnionType */ || node.kind === 193 /* IntersectionType */) { - return node.types.every(canAddUndefined); - } - return false; - } - function createReturnFromSignature(fn, symbol, context, reportFallback = true) { - let returnType = failed; - const returnTypeNode = isJSDocConstructSignature(fn) ? getEffectiveTypeAnnotationNode(fn.parameters[0]) : getEffectiveReturnTypeNode(fn); - if (returnTypeNode) { - returnType = syntacticResult(serializeTypeAnnotationOfDeclaration(returnTypeNode, context, fn, symbol)); - } else if (isValueSignatureDeclaration(fn)) { - returnType = typeFromSingleReturnExpression(fn, context); - } - return returnType.type !== void 0 ? returnType.type : inferReturnTypeOfSignatureSignature(fn, context, reportFallback && returnType.reportFallback && !returnTypeNode); - } - function typeFromSingleReturnExpression(declaration, context) { - let candidateExpr; - if (declaration && !nodeIsMissing(declaration.body)) { - const flags = getFunctionFlags(declaration); - if (flags & 3 /* AsyncGenerator */) return failed; - const body = declaration.body; - if (body && isBlock(body)) { - forEachReturnStatement(body, (s) => { - if (s.parent !== body) { - candidateExpr = void 0; - return true; - } - if (!candidateExpr) { - candidateExpr = s.expression; - } else { - candidateExpr = void 0; - return true; - } - }); - } else { - candidateExpr = body; - } - } - if (candidateExpr) { - if (isContextuallyTyped(candidateExpr)) { - const type = isJSDocTypeAssertion(candidateExpr) ? getJSDocTypeAssertionType(candidateExpr) : isAsExpression(candidateExpr) || isTypeAssertionExpression(candidateExpr) ? candidateExpr.type : void 0; - if (type && !isConstTypeReference(type)) { - return syntacticResult(serializeExistingTypeNode(type, context)); - } - } else { - return typeFromExpression(candidateExpr, context); - } - } - return failed; - } - function isContextuallyTyped(node) { - return findAncestor(node.parent, (n) => { - return isCallExpression(n) || !isFunctionLikeDeclaration(n) && !!getEffectiveTypeAnnotationNode(n) || isJsxElement(n) || isJsxExpression(n); - }); - } -} - -// src/jsTyping/_namespaces/ts.JsTyping.ts -var ts_JsTyping_exports = {}; -__export(ts_JsTyping_exports, { - NameValidationResult: () => NameValidationResult, - discoverTypings: () => discoverTypings, - isTypingUpToDate: () => isTypingUpToDate, - loadSafeList: () => loadSafeList, - loadTypesMap: () => loadTypesMap, - nonRelativeModuleNameForTypingCache: () => nonRelativeModuleNameForTypingCache, - renderPackageNameValidationFailure: () => renderPackageNameValidationFailure, - validatePackageName: () => validatePackageName -}); - -// src/jsTyping/shared.ts -var ActionSet = "action::set"; -var ActionInvalidate = "action::invalidate"; -var ActionPackageInstalled = "action::packageInstalled"; -var EventTypesRegistry = "event::typesRegistry"; -var EventBeginInstallTypes = "event::beginInstallTypes"; -var EventEndInstallTypes = "event::endInstallTypes"; -var EventInitializationFailed = "event::initializationFailed"; -var ActionWatchTypingLocations = "action::watchTypingLocations"; -var Arguments; -((Arguments2) => { - Arguments2.GlobalCacheLocation = "--globalTypingsCacheLocation"; - Arguments2.LogFile = "--logFile"; - Arguments2.EnableTelemetry = "--enableTelemetry"; - Arguments2.TypingSafeListLocation = "--typingSafeListLocation"; - Arguments2.TypesMapLocation = "--typesMapLocation"; - Arguments2.NpmLocation = "--npmLocation"; - Arguments2.ValidateDefaultNpmLocation = "--validateDefaultNpmLocation"; -})(Arguments || (Arguments = {})); -function hasArgument(argumentName) { - return sys.args.includes(argumentName); -} -function findArgument(argumentName) { - const index = sys.args.indexOf(argumentName); - return index >= 0 && index < sys.args.length - 1 ? sys.args[index + 1] : void 0; -} -function nowString() { - const d = /* @__PURE__ */ new Date(); - return `${d.getHours().toString().padStart(2, "0")}:${d.getMinutes().toString().padStart(2, "0")}:${d.getSeconds().toString().padStart(2, "0")}.${d.getMilliseconds().toString().padStart(3, "0")}`; -} -var indentStr = "\n "; -function indent2(str) { - return indentStr + str.replace(/\n/g, indentStr); -} -function stringifyIndented(json) { - return indent2(JSON.stringify(json, void 0, 2)); -} - -// src/jsTyping/jsTyping.ts -function isTypingUpToDate(cachedTyping, availableTypingVersions) { - const availableVersion = new Version(getProperty(availableTypingVersions, `ts${versionMajorMinor}`) || getProperty(availableTypingVersions, "latest")); - return availableVersion.compareTo(cachedTyping.version) <= 0; -} -function nonRelativeModuleNameForTypingCache(moduleName) { - return nodeCoreModules.has(moduleName) ? "node" : moduleName; -} -function loadSafeList(host, safeListPath) { - const result = readConfigFile(safeListPath, (path) => host.readFile(path)); - return new Map(Object.entries(result.config)); -} -function loadTypesMap(host, typesMapPath) { - var _a; - const result = readConfigFile(typesMapPath, (path) => host.readFile(path)); - if ((_a = result.config) == null ? void 0 : _a.simpleMap) { - return new Map(Object.entries(result.config.simpleMap)); - } - return void 0; -} -function discoverTypings(host, log, fileNames, projectRootPath, safeList, packageNameToTypingLocation, typeAcquisition, unresolvedImports, typesRegistry, compilerOptions) { - if (!typeAcquisition || !typeAcquisition.enable) { - return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; - } - const inferredTypings = /* @__PURE__ */ new Map(); - fileNames = mapDefined(fileNames, (fileName) => { - const path = normalizePath(fileName); - if (hasJSFileExtension(path)) { - return path; - } - }); - const filesToWatch = []; - if (typeAcquisition.include) addInferredTypings(typeAcquisition.include, "Explicitly included types"); - const exclude = typeAcquisition.exclude || []; - if (!compilerOptions.types) { - const possibleSearchDirs = new Set(fileNames.map(getDirectoryPath)); - possibleSearchDirs.add(projectRootPath); - possibleSearchDirs.forEach((searchDir) => { - getTypingNames(searchDir, "bower.json", "bower_components", filesToWatch); - getTypingNames(searchDir, "package.json", "node_modules", filesToWatch); - }); - } - if (!typeAcquisition.disableFilenameBasedTypeAcquisition) { - getTypingNamesFromSourceFileNames(fileNames); - } - if (unresolvedImports) { - const module2 = deduplicate( - unresolvedImports.map(nonRelativeModuleNameForTypingCache), - equateStringsCaseSensitive, - compareStringsCaseSensitive - ); - addInferredTypings(module2, "Inferred typings from unresolved imports"); - } - for (const excludeTypingName of exclude) { - const didDelete = inferredTypings.delete(excludeTypingName); - if (didDelete && log) log(`Typing for ${excludeTypingName} is in exclude list, will be ignored.`); - } - packageNameToTypingLocation.forEach((typing, name) => { - const registryEntry = typesRegistry.get(name); - if (inferredTypings.get(name) === false && registryEntry !== void 0 && isTypingUpToDate(typing, registryEntry)) { - inferredTypings.set(name, typing.typingLocation); - } - }); - const newTypingNames = []; - const cachedTypingPaths = []; - inferredTypings.forEach((inferred, typing) => { - if (inferred) { - cachedTypingPaths.push(inferred); - } else { - newTypingNames.push(typing); - } - }); - const result = { cachedTypingPaths, newTypingNames, filesToWatch }; - if (log) log(`Finished typings discovery:${stringifyIndented(result)}`); - return result; - function addInferredTyping(typingName) { - if (!inferredTypings.has(typingName)) { - inferredTypings.set(typingName, false); - } - } - function addInferredTypings(typingNames, message) { - if (log) log(`${message}: ${JSON.stringify(typingNames)}`); - forEach(typingNames, addInferredTyping); - } - function getTypingNames(projectRootPath2, manifestName, modulesDirName, filesToWatch2) { - const manifestPath = combinePaths(projectRootPath2, manifestName); - let manifest; - let manifestTypingNames; - if (host.fileExists(manifestPath)) { - filesToWatch2.push(manifestPath); - manifest = readConfigFile(manifestPath, (path) => host.readFile(path)).config; - manifestTypingNames = flatMap([manifest.dependencies, manifest.devDependencies, manifest.optionalDependencies, manifest.peerDependencies], getOwnKeys); - addInferredTypings(manifestTypingNames, `Typing names in '${manifestPath}' dependencies`); - } - const packagesFolderPath = combinePaths(projectRootPath2, modulesDirName); - filesToWatch2.push(packagesFolderPath); - if (!host.directoryExists(packagesFolderPath)) { - return; - } - const packageNames = []; - const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory( - packagesFolderPath, - [".json" /* Json */], - /*excludes*/ - void 0, - /*includes*/ - void 0, - /*depth*/ - 3 - ).filter((manifestPath2) => { - if (getBaseFileName(manifestPath2) !== manifestName) { - return false; - } - const pathComponents2 = getPathComponents(normalizePath(manifestPath2)); - const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@"; - return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar` - !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName; - }); - if (log) log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`); - for (const manifestPath2 of dependencyManifestNames) { - const normalizedFileName = normalizePath(manifestPath2); - const result2 = readConfigFile(normalizedFileName, (path) => host.readFile(path)); - const manifest2 = result2.config; - if (!manifest2.name) { - continue; - } - const ownTypes = manifest2.types || manifest2.typings; - if (ownTypes) { - const absolutePath = getNormalizedAbsolutePath(ownTypes, getDirectoryPath(normalizedFileName)); - if (host.fileExists(absolutePath)) { - if (log) log(` Package '${manifest2.name}' provides its own types.`); - inferredTypings.set(manifest2.name, absolutePath); - } else { - if (log) log(` Package '${manifest2.name}' provides its own types but they are missing.`); - } - } else { - packageNames.push(manifest2.name); - } - } - addInferredTypings(packageNames, " Found package names"); - } - function getTypingNamesFromSourceFileNames(fileNames2) { - const fromFileNames = mapDefined(fileNames2, (j) => { - if (!hasJSFileExtension(j)) return void 0; - const inferredTypingName = removeFileExtension(toFileNameLowerCase(getBaseFileName(j))); - const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName); - return safeList.get(cleanedTypingName); - }); - if (fromFileNames.length) { - addInferredTypings(fromFileNames, "Inferred typings from file names"); - } - const hasJsxFile = some(fileNames2, (f) => fileExtensionIs(f, ".jsx" /* Jsx */)); - if (hasJsxFile) { - if (log) log(`Inferred 'react' typings due to presence of '.jsx' extension`); - addInferredTyping("react"); - } - } -} -var NameValidationResult = /* @__PURE__ */ ((NameValidationResult2) => { - NameValidationResult2[NameValidationResult2["Ok"] = 0] = "Ok"; - NameValidationResult2[NameValidationResult2["EmptyName"] = 1] = "EmptyName"; - NameValidationResult2[NameValidationResult2["NameTooLong"] = 2] = "NameTooLong"; - NameValidationResult2[NameValidationResult2["NameStartsWithDot"] = 3] = "NameStartsWithDot"; - NameValidationResult2[NameValidationResult2["NameStartsWithUnderscore"] = 4] = "NameStartsWithUnderscore"; - NameValidationResult2[NameValidationResult2["NameContainsNonURISafeCharacters"] = 5] = "NameContainsNonURISafeCharacters"; - return NameValidationResult2; -})(NameValidationResult || {}); -var maxPackageNameLength = 214; -function validatePackageName(packageName) { - return validatePackageNameWorker( - packageName, - /*supportScopedPackage*/ - true - ); -} -function validatePackageNameWorker(packageName, supportScopedPackage) { - if (!packageName) { - return 1 /* EmptyName */; - } - if (packageName.length > maxPackageNameLength) { - return 2 /* NameTooLong */; - } - if (packageName.charCodeAt(0) === 46 /* dot */) { - return 3 /* NameStartsWithDot */; - } - if (packageName.charCodeAt(0) === 95 /* _ */) { - return 4 /* NameStartsWithUnderscore */; - } - if (supportScopedPackage) { - const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName); - if (matches) { - const scopeResult = validatePackageNameWorker( - matches[1], - /*supportScopedPackage*/ - false - ); - if (scopeResult !== 0 /* Ok */) { - return { name: matches[1], isScopeName: true, result: scopeResult }; - } - const packageResult = validatePackageNameWorker( - matches[2], - /*supportScopedPackage*/ - false - ); - if (packageResult !== 0 /* Ok */) { - return { name: matches[2], isScopeName: false, result: packageResult }; - } - return 0 /* Ok */; - } - } - if (encodeURIComponent(packageName) !== packageName) { - return 5 /* NameContainsNonURISafeCharacters */; - } - return 0 /* Ok */; -} -function renderPackageNameValidationFailure(result, typing) { - return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker( - typing, - result, - typing, - /*isScopeName*/ - false - ); -} -function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) { - const kind = isScopeName ? "Scope" : "Package"; - switch (result) { - case 1 /* EmptyName */: - return `'${typing}':: ${kind} name '${name}' cannot be empty`; - case 2 /* NameTooLong */: - return `'${typing}':: ${kind} name '${name}' should be less than ${maxPackageNameLength} characters`; - case 3 /* NameStartsWithDot */: - return `'${typing}':: ${kind} name '${name}' cannot start with '.'`; - case 4 /* NameStartsWithUnderscore */: - return `'${typing}':: ${kind} name '${name}' cannot start with '_'`; - case 5 /* NameContainsNonURISafeCharacters */: - return `'${typing}':: ${kind} name '${name}' contains non URI safe characters`; - case 0 /* Ok */: - return Debug.fail(); - // Shouldn't have called this. - default: - Debug.assertNever(result); - } -} - -// src/services/types.ts -var ScriptSnapshot; -((ScriptSnapshot2) => { - class StringScriptSnapshot { - constructor(text) { - this.text = text; - } - getText(start, end) { - return start === 0 && end === this.text.length ? this.text : this.text.substring(start, end); - } - getLength() { - return this.text.length; - } - getChangeRange() { - return void 0; - } - } - function fromString(text) { - return new StringScriptSnapshot(text); - } - ScriptSnapshot2.fromString = fromString; -})(ScriptSnapshot || (ScriptSnapshot = {})); -var PackageJsonDependencyGroup = /* @__PURE__ */ ((PackageJsonDependencyGroup2) => { - PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["Dependencies"] = 1] = "Dependencies"; - PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["DevDependencies"] = 2] = "DevDependencies"; - PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["PeerDependencies"] = 4] = "PeerDependencies"; - PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["OptionalDependencies"] = 8] = "OptionalDependencies"; - PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["All"] = 15] = "All"; - return PackageJsonDependencyGroup2; -})(PackageJsonDependencyGroup || {}); -var PackageJsonAutoImportPreference = /* @__PURE__ */ ((PackageJsonAutoImportPreference2) => { - PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Off"] = 0] = "Off"; - PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["On"] = 1] = "On"; - PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Auto"] = 2] = "Auto"; - return PackageJsonAutoImportPreference2; -})(PackageJsonAutoImportPreference || {}); -var LanguageServiceMode = /* @__PURE__ */ ((LanguageServiceMode2) => { - LanguageServiceMode2[LanguageServiceMode2["Semantic"] = 0] = "Semantic"; - LanguageServiceMode2[LanguageServiceMode2["PartialSemantic"] = 1] = "PartialSemantic"; - LanguageServiceMode2[LanguageServiceMode2["Syntactic"] = 2] = "Syntactic"; - return LanguageServiceMode2; -})(LanguageServiceMode || {}); -var emptyOptions = {}; -var SemanticClassificationFormat = /* @__PURE__ */ ((SemanticClassificationFormat2) => { - SemanticClassificationFormat2["Original"] = "original"; - SemanticClassificationFormat2["TwentyTwenty"] = "2020"; - return SemanticClassificationFormat2; -})(SemanticClassificationFormat || {}); -var OrganizeImportsMode = /* @__PURE__ */ ((OrganizeImportsMode2) => { - OrganizeImportsMode2["All"] = "All"; - OrganizeImportsMode2["SortAndCombine"] = "SortAndCombine"; - OrganizeImportsMode2["RemoveUnused"] = "RemoveUnused"; - return OrganizeImportsMode2; -})(OrganizeImportsMode || {}); -var CompletionTriggerKind = /* @__PURE__ */ ((CompletionTriggerKind2) => { - CompletionTriggerKind2[CompletionTriggerKind2["Invoked"] = 1] = "Invoked"; - CompletionTriggerKind2[CompletionTriggerKind2["TriggerCharacter"] = 2] = "TriggerCharacter"; - CompletionTriggerKind2[CompletionTriggerKind2["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions"; - return CompletionTriggerKind2; -})(CompletionTriggerKind || {}); -var InlayHintKind2 = /* @__PURE__ */ ((InlayHintKind3) => { - InlayHintKind3["Type"] = "Type"; - InlayHintKind3["Parameter"] = "Parameter"; - InlayHintKind3["Enum"] = "Enum"; - return InlayHintKind3; -})(InlayHintKind2 || {}); -var HighlightSpanKind = /* @__PURE__ */ ((HighlightSpanKind2) => { - HighlightSpanKind2["none"] = "none"; - HighlightSpanKind2["definition"] = "definition"; - HighlightSpanKind2["reference"] = "reference"; - HighlightSpanKind2["writtenReference"] = "writtenReference"; - return HighlightSpanKind2; -})(HighlightSpanKind || {}); -var IndentStyle = /* @__PURE__ */ ((IndentStyle3) => { - IndentStyle3[IndentStyle3["None"] = 0] = "None"; - IndentStyle3[IndentStyle3["Block"] = 1] = "Block"; - IndentStyle3[IndentStyle3["Smart"] = 2] = "Smart"; - return IndentStyle3; -})(IndentStyle || {}); -var SemicolonPreference = /* @__PURE__ */ ((SemicolonPreference2) => { - SemicolonPreference2["Ignore"] = "ignore"; - SemicolonPreference2["Insert"] = "insert"; - SemicolonPreference2["Remove"] = "remove"; - return SemicolonPreference2; -})(SemicolonPreference || {}); -function getDefaultFormatCodeSettings(newLineCharacter) { - return { - indentSize: 4, - tabSize: 4, - newLineCharacter: newLineCharacter || "\n", - convertTabsToSpaces: true, - indentStyle: 2 /* Smart */, - insertSpaceAfterConstructor: false, - insertSpaceAfterCommaDelimiter: true, - insertSpaceAfterSemicolonInForStatements: true, - insertSpaceBeforeAndAfterBinaryOperators: true, - insertSpaceAfterKeywordsInControlFlowStatements: true, - insertSpaceAfterFunctionKeywordForAnonymousFunctions: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false, - insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true, - insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false, - insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false, - insertSpaceBeforeFunctionParenthesis: false, - placeOpenBraceOnNewLineForFunctions: false, - placeOpenBraceOnNewLineForControlBlocks: false, - semicolons: "ignore" /* Ignore */, - trimTrailingWhitespace: true, - indentSwitchCase: true - }; -} -var testFormatSettings = getDefaultFormatCodeSettings("\n"); -var SymbolDisplayPartKind = /* @__PURE__ */ ((SymbolDisplayPartKind2) => { - SymbolDisplayPartKind2[SymbolDisplayPartKind2["aliasName"] = 0] = "aliasName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["className"] = 1] = "className"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumName"] = 2] = "enumName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["fieldName"] = 3] = "fieldName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["interfaceName"] = 4] = "interfaceName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["keyword"] = 5] = "keyword"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["lineBreak"] = 6] = "lineBreak"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["numericLiteral"] = 7] = "numericLiteral"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["stringLiteral"] = 8] = "stringLiteral"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["localName"] = 9] = "localName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["methodName"] = 10] = "methodName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["moduleName"] = 11] = "moduleName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["operator"] = 12] = "operator"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["parameterName"] = 13] = "parameterName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["propertyName"] = 14] = "propertyName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["punctuation"] = 15] = "punctuation"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["space"] = 16] = "space"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["text"] = 17] = "text"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["typeParameterName"] = 18] = "typeParameterName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumMemberName"] = 19] = "enumMemberName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["functionName"] = 20] = "functionName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["link"] = 22] = "link"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkName"] = 23] = "linkName"; - SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkText"] = 24] = "linkText"; - return SymbolDisplayPartKind2; -})(SymbolDisplayPartKind || {}); -var CompletionInfoFlags = /* @__PURE__ */ ((CompletionInfoFlags2) => { - CompletionInfoFlags2[CompletionInfoFlags2["None"] = 0] = "None"; - CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeAutoImports"] = 1] = "MayIncludeAutoImports"; - CompletionInfoFlags2[CompletionInfoFlags2["IsImportStatementCompletion"] = 2] = "IsImportStatementCompletion"; - CompletionInfoFlags2[CompletionInfoFlags2["IsContinuation"] = 4] = "IsContinuation"; - CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiers"] = 8] = "ResolvedModuleSpecifiers"; - CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiersBeyondLimit"] = 16] = "ResolvedModuleSpecifiersBeyondLimit"; - CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeMethodSnippets"] = 32] = "MayIncludeMethodSnippets"; 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- EndOfLineState2[EndOfLineState2["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; - EndOfLineState2[EndOfLineState2["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; - EndOfLineState2[EndOfLineState2["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; - EndOfLineState2[EndOfLineState2["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; - return EndOfLineState2; -})(EndOfLineState || {}); -var TokenClass = /* @__PURE__ */ ((TokenClass2) => { - TokenClass2[TokenClass2["Punctuation"] = 0] = "Punctuation"; - TokenClass2[TokenClass2["Keyword"] = 1] = "Keyword"; - TokenClass2[TokenClass2["Operator"] = 2] = "Operator"; - TokenClass2[TokenClass2["Comment"] = 3] = "Comment"; - TokenClass2[TokenClass2["Whitespace"] = 4] = "Whitespace"; - TokenClass2[TokenClass2["Identifier"] = 5] = "Identifier"; - TokenClass2[TokenClass2["NumberLiteral"] = 6] = "NumberLiteral"; - TokenClass2[TokenClass2["BigIntLiteral"] = 7] = "BigIntLiteral"; 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- ScriptElementKind2["directory"] = "directory"; - ScriptElementKind2["externalModuleName"] = "external module name"; - ScriptElementKind2["jsxAttribute"] = "JSX attribute"; - ScriptElementKind2["string"] = "string"; - ScriptElementKind2["link"] = "link"; - ScriptElementKind2["linkName"] = "link name"; - ScriptElementKind2["linkText"] = "link text"; - return ScriptElementKind2; -})(ScriptElementKind || {}); -var ScriptElementKindModifier = /* @__PURE__ */ ((ScriptElementKindModifier2) => { - ScriptElementKindModifier2["none"] = ""; - ScriptElementKindModifier2["publicMemberModifier"] = "public"; - ScriptElementKindModifier2["privateMemberModifier"] = "private"; - ScriptElementKindModifier2["protectedMemberModifier"] = "protected"; - ScriptElementKindModifier2["exportedModifier"] = "export"; - ScriptElementKindModifier2["ambientModifier"] = "declare"; - ScriptElementKindModifier2["staticModifier"] = "static"; - ScriptElementKindModifier2["abstractModifier"] = "abstract"; - ScriptElementKindModifier2["optionalModifier"] = "optional"; - ScriptElementKindModifier2["deprecatedModifier"] = "deprecated"; - ScriptElementKindModifier2["dtsModifier"] = ".d.ts"; - ScriptElementKindModifier2["tsModifier"] = ".ts"; - ScriptElementKindModifier2["tsxModifier"] = ".tsx"; - ScriptElementKindModifier2["jsModifier"] = ".js"; - ScriptElementKindModifier2["jsxModifier"] = ".jsx"; - ScriptElementKindModifier2["jsonModifier"] = ".json"; - ScriptElementKindModifier2["dmtsModifier"] = ".d.mts"; - ScriptElementKindModifier2["mtsModifier"] = ".mts"; - ScriptElementKindModifier2["mjsModifier"] = ".mjs"; - ScriptElementKindModifier2["dctsModifier"] = ".d.cts"; - ScriptElementKindModifier2["ctsModifier"] = ".cts"; - ScriptElementKindModifier2["cjsModifier"] = ".cjs"; - return ScriptElementKindModifier2; -})(ScriptElementKindModifier || {}); -var ClassificationTypeNames = /* @__PURE__ */ ((ClassificationTypeNames2) => { - ClassificationTypeNames2["comment"] = "comment"; - ClassificationTypeNames2["identifier"] = "identifier"; - ClassificationTypeNames2["keyword"] = "keyword"; - ClassificationTypeNames2["numericLiteral"] = "number"; - ClassificationTypeNames2["bigintLiteral"] = "bigint"; - ClassificationTypeNames2["operator"] = "operator"; - ClassificationTypeNames2["stringLiteral"] = "string"; - ClassificationTypeNames2["whiteSpace"] = "whitespace"; - ClassificationTypeNames2["text"] = "text"; - ClassificationTypeNames2["punctuation"] = "punctuation"; - ClassificationTypeNames2["className"] = "class name"; - ClassificationTypeNames2["enumName"] = "enum name"; - ClassificationTypeNames2["interfaceName"] = "interface name"; - ClassificationTypeNames2["moduleName"] = "module name"; - ClassificationTypeNames2["typeParameterName"] = "type parameter name"; - ClassificationTypeNames2["typeAliasName"] = "type alias name"; - ClassificationTypeNames2["parameterName"] = "parameter name"; - ClassificationTypeNames2["docCommentTagName"] = "doc comment tag name"; - ClassificationTypeNames2["jsxOpenTagName"] = "jsx open tag name"; - ClassificationTypeNames2["jsxCloseTagName"] = "jsx close tag name"; - ClassificationTypeNames2["jsxSelfClosingTagName"] = "jsx self closing tag name"; - ClassificationTypeNames2["jsxAttribute"] = "jsx attribute"; - ClassificationTypeNames2["jsxText"] = "jsx text"; - ClassificationTypeNames2["jsxAttributeStringLiteralValue"] = "jsx attribute string literal value"; - return ClassificationTypeNames2; -})(ClassificationTypeNames || {}); -var ClassificationType = /* @__PURE__ */ ((ClassificationType2) => { - ClassificationType2[ClassificationType2["comment"] = 1] = "comment"; - ClassificationType2[ClassificationType2["identifier"] = 2] = "identifier"; - ClassificationType2[ClassificationType2["keyword"] = 3] = "keyword"; - ClassificationType2[ClassificationType2["numericLiteral"] = 4] = "numericLiteral"; - ClassificationType2[ClassificationType2["operator"] = 5] = "operator"; - ClassificationType2[ClassificationType2["stringLiteral"] = 6] = "stringLiteral"; - ClassificationType2[ClassificationType2["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; - ClassificationType2[ClassificationType2["whiteSpace"] = 8] = "whiteSpace"; - ClassificationType2[ClassificationType2["text"] = 9] = "text"; - ClassificationType2[ClassificationType2["punctuation"] = 10] = "punctuation"; - ClassificationType2[ClassificationType2["className"] = 11] = "className"; - ClassificationType2[ClassificationType2["enumName"] = 12] = "enumName"; - ClassificationType2[ClassificationType2["interfaceName"] = 13] = "interfaceName"; - ClassificationType2[ClassificationType2["moduleName"] = 14] = "moduleName"; - ClassificationType2[ClassificationType2["typeParameterName"] = 15] = "typeParameterName"; - ClassificationType2[ClassificationType2["typeAliasName"] = 16] = "typeAliasName"; - ClassificationType2[ClassificationType2["parameterName"] = 17] = "parameterName"; - ClassificationType2[ClassificationType2["docCommentTagName"] = 18] = "docCommentTagName"; - ClassificationType2[ClassificationType2["jsxOpenTagName"] = 19] = "jsxOpenTagName"; - ClassificationType2[ClassificationType2["jsxCloseTagName"] = 20] = "jsxCloseTagName"; - ClassificationType2[ClassificationType2["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; - ClassificationType2[ClassificationType2["jsxAttribute"] = 22] = "jsxAttribute"; - ClassificationType2[ClassificationType2["jsxText"] = 23] = "jsxText"; - ClassificationType2[ClassificationType2["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; - ClassificationType2[ClassificationType2["bigintLiteral"] = 25] = "bigintLiteral"; - return ClassificationType2; -})(ClassificationType || {}); - -// src/services/utilities.ts -var scanner = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - true -); -var SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning2) => { - SemanticMeaning2[SemanticMeaning2["None"] = 0] = "None"; - SemanticMeaning2[SemanticMeaning2["Value"] = 1] = "Value"; - SemanticMeaning2[SemanticMeaning2["Type"] = 2] = "Type"; - SemanticMeaning2[SemanticMeaning2["Namespace"] = 4] = "Namespace"; - SemanticMeaning2[SemanticMeaning2["All"] = 7] = "All"; - return SemanticMeaning2; -})(SemanticMeaning || {}); -function getMeaningFromDeclaration(node) { - switch (node.kind) { - case 260 /* VariableDeclaration */: - return isInJSFile(node) && getJSDocEnumTag(node) ? 7 /* All */ : 1 /* Value */; - case 169 /* Parameter */: - case 208 /* BindingElement */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 299 /* CatchClause */: - case 291 /* JsxAttribute */: - return 1 /* Value */; - case 168 /* TypeParameter */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 187 /* TypeLiteral */: - return 2 /* Type */; - case 346 /* JSDocTypedefTag */: - return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */; - case 306 /* EnumMember */: - case 263 /* ClassDeclaration */: - return 1 /* Value */ | 2 /* Type */; - case 267 /* ModuleDeclaration */: - if (isAmbientModule(node)) { - return 4 /* Namespace */ | 1 /* Value */; - } else if (getModuleInstanceState(node) === 1 /* Instantiated */) { - return 4 /* Namespace */ | 1 /* Value */; - } else { - return 4 /* Namespace */; - } - case 266 /* EnumDeclaration */: - case 275 /* NamedImports */: - case 276 /* ImportSpecifier */: - case 271 /* ImportEqualsDeclaration */: - case 272 /* ImportDeclaration */: - case 277 /* ExportAssignment */: - case 278 /* ExportDeclaration */: - return 7 /* All */; - // An external module can be a Value - case 307 /* SourceFile */: - return 4 /* Namespace */ | 1 /* Value */; - } - return 7 /* All */; -} -function getMeaningFromLocation(node) { - node = getAdjustedReferenceLocation(node); - const parent2 = node.parent; - if (node.kind === 307 /* SourceFile */) { - return 1 /* Value */; - } else if (isExportAssignment(parent2) || isExportSpecifier(parent2) || isExternalModuleReference(parent2) || isImportSpecifier(parent2) || isImportClause(parent2) || isImportEqualsDeclaration(parent2) && node === parent2.name) { - return 7 /* All */; - } else if (isInRightSideOfInternalImportEqualsDeclaration(node)) { - return getMeaningFromRightHandSideOfImportEquals(node); - } else if (isDeclarationName(node)) { - return getMeaningFromDeclaration(parent2); - } else if (isEntityName(node) && findAncestor(node, or(isJSDocNameReference, isJSDocLinkLike, isJSDocMemberName))) { - return 7 /* All */; - } else if (isTypeReference(node)) { - return 2 /* Type */; - } else if (isNamespaceReference(node)) { - return 4 /* Namespace */; - } else if (isTypeParameterDeclaration(parent2)) { - Debug.assert(isJSDocTemplateTag(parent2.parent)); - return 2 /* Type */; - } else if (isLiteralTypeNode(parent2)) { - return 2 /* Type */ | 1 /* Value */; - } else { - return 1 /* Value */; - } -} -function getMeaningFromRightHandSideOfImportEquals(node) { - const name = node.kind === 166 /* QualifiedName */ ? node : isQualifiedName(node.parent) && node.parent.right === node ? node.parent : void 0; - return name && name.parent.kind === 271 /* ImportEqualsDeclaration */ ? 7 /* All */ : 4 /* Namespace */; -} -function isInRightSideOfInternalImportEqualsDeclaration(node) { - while (node.parent.kind === 166 /* QualifiedName */) { - node = node.parent; - } - return isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; -} -function isNamespaceReference(node) { - return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); -} -function isQualifiedNameNamespaceReference(node) { - let root = node; - let isLastClause = true; - if (root.parent.kind === 166 /* QualifiedName */) { - while (root.parent && root.parent.kind === 166 /* QualifiedName */) { - root = root.parent; - } - isLastClause = root.right === node; - } - return root.parent.kind === 183 /* TypeReference */ && !isLastClause; -} -function isPropertyAccessNamespaceReference(node) { - let root = node; - let isLastClause = true; - if (root.parent.kind === 211 /* PropertyAccessExpression */) { - while (root.parent && root.parent.kind === 211 /* PropertyAccessExpression */) { - root = root.parent; - } - isLastClause = root.name === node; - } - if (!isLastClause && root.parent.kind === 233 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 298 /* HeritageClause */) { - const decl = root.parent.parent.parent; - return decl.kind === 263 /* ClassDeclaration */ && root.parent.parent.token === 119 /* ImplementsKeyword */ || decl.kind === 264 /* InterfaceDeclaration */ && root.parent.parent.token === 96 /* ExtendsKeyword */; - } - return false; -} -function isTypeReference(node) { - if (isRightSideOfQualifiedNameOrPropertyAccess(node)) { - node = node.parent; - } - switch (node.kind) { - case 110 /* ThisKeyword */: - return !isExpressionNode(node); - case 197 /* ThisType */: - return true; - } - switch (node.parent.kind) { - case 183 /* TypeReference */: - return true; - case 205 /* ImportType */: - return !node.parent.isTypeOf; - case 233 /* ExpressionWithTypeArguments */: - return isPartOfTypeNode(node.parent); - } - return false; -} -function isCallExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { - return isCalleeWorker(node, isCallExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); -} -function isNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { - return isCalleeWorker(node, isNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); -} -function isCallOrNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { - return isCalleeWorker(node, isCallOrNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); -} -function isTaggedTemplateTag(node, includeElementAccess = false, skipPastOuterExpressions = false) { - return isCalleeWorker(node, isTaggedTemplateExpression, selectTagOfTaggedTemplateExpression, includeElementAccess, skipPastOuterExpressions); -} -function isDecoratorTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { - return isCalleeWorker(node, isDecorator, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); -} -function isJsxOpeningLikeElementTagName(node, includeElementAccess = false, skipPastOuterExpressions = false) { - return isCalleeWorker(node, isJsxOpeningLikeElement, selectTagNameOfJsxOpeningLikeElement, includeElementAccess, skipPastOuterExpressions); -} -function selectExpressionOfCallOrNewExpressionOrDecorator(node) { - return node.expression; -} -function selectTagOfTaggedTemplateExpression(node) { - return node.tag; -} -function selectTagNameOfJsxOpeningLikeElement(node) { - return node.tagName; -} -function isCalleeWorker(node, pred, calleeSelector, includeElementAccess, skipPastOuterExpressions) { - let target = includeElementAccess ? climbPastPropertyOrElementAccess(node) : climbPastPropertyAccess(node); - if (skipPastOuterExpressions) { - target = skipOuterExpressions(target); - } - return !!target && !!target.parent && pred(target.parent) && calleeSelector(target.parent) === target; -} -function climbPastPropertyAccess(node) { - return isRightSideOfPropertyAccess(node) ? node.parent : node; -} -function climbPastPropertyOrElementAccess(node) { - return isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node) ? node.parent : node; -} -function getTargetLabel(referenceNode, labelName) { - while (referenceNode) { - if (referenceNode.kind === 256 /* LabeledStatement */ && referenceNode.label.escapedText === labelName) { - return referenceNode.label; - } - referenceNode = referenceNode.parent; - } - return void 0; -} -function hasPropertyAccessExpressionWithName(node, funcName) { - if (!isPropertyAccessExpression(node.expression)) { - return false; - } - return node.expression.name.text === funcName; -} -function isJumpStatementTarget(node) { - var _a; - return isIdentifier(node) && ((_a = tryCast(node.parent, isBreakOrContinueStatement)) == null ? void 0 : _a.label) === node; -} -function isLabelOfLabeledStatement(node) { - var _a; - return isIdentifier(node) && ((_a = tryCast(node.parent, isLabeledStatement)) == null ? void 0 : _a.label) === node; -} -function isLabelName(node) { - return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); -} -function isTagName(node) { - var _a; - return ((_a = tryCast(node.parent, isJSDocTag)) == null ? void 0 : _a.tagName) === node; -} -function isRightSideOfQualifiedName(node) { - var _a; - return ((_a = tryCast(node.parent, isQualifiedName)) == null ? void 0 : _a.right) === node; -} -function isRightSideOfPropertyAccess(node) { - var _a; - return ((_a = tryCast(node.parent, isPropertyAccessExpression)) == null ? void 0 : _a.name) === node; -} -function isArgumentExpressionOfElementAccess(node) { - var _a; - return ((_a = tryCast(node.parent, isElementAccessExpression)) == null ? void 0 : _a.argumentExpression) === node; -} -function isNameOfModuleDeclaration(node) { - var _a; - return ((_a = tryCast(node.parent, isModuleDeclaration)) == null ? void 0 : _a.name) === node; -} -function isNameOfFunctionDeclaration(node) { - var _a; - return isIdentifier(node) && ((_a = tryCast(node.parent, isFunctionLike)) == null ? void 0 : _a.name) === node; -} -function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { - switch (node.parent.kind) { - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 303 /* PropertyAssignment */: - case 306 /* EnumMember */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 267 /* ModuleDeclaration */: - return getNameOfDeclaration(node.parent) === node; - case 212 /* ElementAccessExpression */: - return node.parent.argumentExpression === node; - case 167 /* ComputedPropertyName */: - return true; - case 201 /* LiteralType */: - return node.parent.parent.kind === 199 /* IndexedAccessType */; - default: - return false; - } -} -function isExpressionOfExternalModuleImportEqualsDeclaration(node) { - return isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; -} -function getContainerNode(node) { - if (isJSDocTypeAlias(node)) { - node = node.parent.parent; - } - while (true) { - node = node.parent; - if (!node) { - return void 0; - } - switch (node.kind) { - case 307 /* SourceFile */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 267 /* ModuleDeclaration */: - return node; - } - } -} -function getNodeKind(node) { - switch (node.kind) { - case 307 /* SourceFile */: - return isExternalModule(node) ? "module" /* moduleElement */ : "script" /* scriptElement */; - case 267 /* ModuleDeclaration */: - return "module" /* moduleElement */; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return "class" /* classElement */; - case 264 /* InterfaceDeclaration */: - return "interface" /* interfaceElement */; - case 265 /* TypeAliasDeclaration */: - case 338 /* JSDocCallbackTag */: - case 346 /* JSDocTypedefTag */: - return "type" /* typeElement */; - case 266 /* EnumDeclaration */: - return "enum" /* enumElement */; - case 260 /* VariableDeclaration */: - return getKindOfVariableDeclaration(node); - case 208 /* BindingElement */: - return getKindOfVariableDeclaration(getRootDeclaration(node)); - case 219 /* ArrowFunction */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - return "function" /* functionElement */; - case 177 /* GetAccessor */: - return "getter" /* memberGetAccessorElement */; - case 178 /* SetAccessor */: - return "setter" /* memberSetAccessorElement */; - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - return "method" /* memberFunctionElement */; - case 303 /* PropertyAssignment */: - const { initializer } = node; - return isFunctionLike(initializer) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */; - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 304 /* ShorthandPropertyAssignment */: - case 305 /* SpreadAssignment */: - return "property" /* memberVariableElement */; - case 181 /* IndexSignature */: - return "index" /* indexSignatureElement */; - case 180 /* ConstructSignature */: - return "construct" /* constructSignatureElement */; - case 179 /* CallSignature */: - return "call" /* callSignatureElement */; - case 176 /* Constructor */: - case 175 /* ClassStaticBlockDeclaration */: - return "constructor" /* constructorImplementationElement */; - case 168 /* TypeParameter */: - return "type parameter" /* typeParameterElement */; - case 306 /* EnumMember */: - return "enum member" /* enumMemberElement */; - case 169 /* Parameter */: - return hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) ? "property" /* memberVariableElement */ : "parameter" /* parameterElement */; - case 271 /* ImportEqualsDeclaration */: - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: - case 274 /* NamespaceImport */: - case 280 /* NamespaceExport */: - return "alias" /* alias */; - case 226 /* BinaryExpression */: - const kind = getAssignmentDeclarationKind(node); - const { right } = node; - switch (kind) { - case 7 /* ObjectDefinePropertyValue */: - case 8 /* ObjectDefinePropertyExports */: - case 9 /* ObjectDefinePrototypeProperty */: - case 0 /* None */: - return "" /* unknown */; - case 1 /* ExportsProperty */: - case 2 /* ModuleExports */: - const rightKind = getNodeKind(right); - return rightKind === "" /* unknown */ ? "const" /* constElement */ : rightKind; - case 3 /* PrototypeProperty */: - return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */; - case 4 /* ThisProperty */: - return "property" /* memberVariableElement */; - // property - case 5 /* Property */: - return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */; - case 6 /* Prototype */: - return "local class" /* localClassElement */; - default: { - assertType(kind); - return "" /* unknown */; - } - } - case 80 /* Identifier */: - return isImportClause(node.parent) ? "alias" /* alias */ : "" /* unknown */; - case 277 /* ExportAssignment */: - const scriptKind = getNodeKind(node.expression); - return scriptKind === "" /* unknown */ ? "const" /* constElement */ : scriptKind; - default: - return "" /* unknown */; - } - function getKindOfVariableDeclaration(v) { - return isVarConst(v) ? "const" /* constElement */ : isLet(v) ? "let" /* letElement */ : "var" /* variableElement */; - } -} -function isThis(node) { - switch (node.kind) { - case 110 /* ThisKeyword */: - return true; - case 80 /* Identifier */: - return identifierIsThisKeyword(node) && node.parent.kind === 169 /* Parameter */; - default: - return false; - } -} -var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= end; -} -function rangeOverlapsWithStartEnd(r1, start, end) { - return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); -} -function nodeOverlapsWithStartEnd(node, sourceFile, start, end) { - return startEndOverlapsWithStartEnd(node.getStart(sourceFile), node.end, start, end); -} -function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { - const start = Math.max(start1, start2); - const end = Math.min(end1, end2); - return start < end; -} -function positionBelongsToNode(candidate, position, sourceFile) { - Debug.assert(candidate.pos <= position); - return position < candidate.end || !isCompletedNode(candidate, sourceFile); -} -function isCompletedNode(n, sourceFile) { - if (n === void 0 || nodeIsMissing(n)) { - return false; - } - switch (n.kind) { - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 210 /* ObjectLiteralExpression */: - case 206 /* ObjectBindingPattern */: - case 187 /* TypeLiteral */: - case 241 /* Block */: - case 268 /* ModuleBlock */: - case 269 /* CaseBlock */: - case 275 /* NamedImports */: - case 279 /* NamedExports */: - return nodeEndsWith(n, 20 /* CloseBraceToken */, sourceFile); - case 299 /* CatchClause */: - return isCompletedNode(n.block, sourceFile); - case 214 /* NewExpression */: - if (!n.arguments) { - return true; - } - // falls through - case 213 /* CallExpression */: - case 217 /* ParenthesizedExpression */: - case 196 /* ParenthesizedType */: - return nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile); - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - return isCompletedNode(n.type, sourceFile); - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 180 /* ConstructSignature */: - case 179 /* CallSignature */: - case 219 /* ArrowFunction */: - if (n.body) { - return isCompletedNode(n.body, sourceFile); - } - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 22 /* CloseParenToken */, sourceFile); - case 267 /* ModuleDeclaration */: - return !!n.body && isCompletedNode(n.body, sourceFile); - case 245 /* IfStatement */: - if (n.elseStatement) { - return isCompletedNode(n.elseStatement, sourceFile); - } - return isCompletedNode(n.thenStatement, sourceFile); - case 244 /* ExpressionStatement */: - return isCompletedNode(n.expression, sourceFile) || hasChildOfKind(n, 27 /* SemicolonToken */, sourceFile); - case 209 /* ArrayLiteralExpression */: - case 207 /* ArrayBindingPattern */: - case 212 /* ElementAccessExpression */: - case 167 /* ComputedPropertyName */: - case 189 /* TupleType */: - return nodeEndsWith(n, 24 /* CloseBracketToken */, sourceFile); - case 181 /* IndexSignature */: - if (n.type) { - return isCompletedNode(n.type, sourceFile); - } - return hasChildOfKind(n, 24 /* CloseBracketToken */, sourceFile); - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - return false; - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 247 /* WhileStatement */: - return isCompletedNode(n.statement, sourceFile); - case 246 /* DoStatement */: - return hasChildOfKind(n, 117 /* WhileKeyword */, sourceFile) ? nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile) : isCompletedNode(n.statement, sourceFile); - case 186 /* TypeQuery */: - return isCompletedNode(n.exprName, sourceFile); - case 221 /* TypeOfExpression */: - case 220 /* DeleteExpression */: - case 222 /* VoidExpression */: - case 229 /* YieldExpression */: - case 230 /* SpreadElement */: - const unaryWordExpression = n; - return isCompletedNode(unaryWordExpression.expression, sourceFile); - case 215 /* TaggedTemplateExpression */: - return isCompletedNode(n.template, sourceFile); - case 228 /* TemplateExpression */: - const lastSpan = lastOrUndefined(n.templateSpans); - return isCompletedNode(lastSpan, sourceFile); - case 239 /* TemplateSpan */: - return nodeIsPresent(n.literal); - case 278 /* ExportDeclaration */: - case 272 /* ImportDeclaration */: - return nodeIsPresent(n.moduleSpecifier); - case 224 /* PrefixUnaryExpression */: - return isCompletedNode(n.operand, sourceFile); - case 226 /* BinaryExpression */: - return isCompletedNode(n.right, sourceFile); - case 227 /* ConditionalExpression */: - return isCompletedNode(n.whenFalse, sourceFile); - default: - return true; - } -} -function nodeEndsWith(n, expectedLastToken, sourceFile) { - const children = n.getChildren(sourceFile); - if (children.length) { - const lastChild = last(children); - if (lastChild.kind === expectedLastToken) { - return true; - } else if (lastChild.kind === 27 /* SemicolonToken */ && children.length !== 1) { - return children[children.length - 2].kind === expectedLastToken; - } - } - return false; -} -function findListItemInfo(node) { - const list = findContainingList(node); - if (!list) { - return void 0; - } - const children = list.getChildren(); - const listItemIndex = indexOfNode(children, node); - return { - listItemIndex, - list - }; -} -function hasChildOfKind(n, kind, sourceFile) { - return !!findChildOfKind(n, kind, sourceFile); -} -function findChildOfKind(n, kind, sourceFile) { - return find(n.getChildren(sourceFile), (c) => c.kind === kind); -} -function findContainingList(node) { - const syntaxList = find(node.parent.getChildren(), (c) => isSyntaxList(c) && rangeContainsRange(c, node)); - Debug.assert(!syntaxList || contains(syntaxList.getChildren(), node)); - return syntaxList; -} -function isDefaultModifier2(node) { - return node.kind === 90 /* DefaultKeyword */; -} -function isClassKeyword(node) { - return node.kind === 86 /* ClassKeyword */; -} -function isFunctionKeyword(node) { - return node.kind === 100 /* FunctionKeyword */; -} -function getAdjustedLocationForClass(node) { - if (isNamedDeclaration(node)) { - return node.name; - } - if (isClassDeclaration(node)) { - const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier2); - if (defaultModifier) return defaultModifier; - } - if (isClassExpression(node)) { - const classKeyword = find(node.getChildren(), isClassKeyword); - if (classKeyword) return classKeyword; - } -} -function getAdjustedLocationForFunction(node) { - if (isNamedDeclaration(node)) { - return node.name; - } - if (isFunctionDeclaration(node)) { - const defaultModifier = find(node.modifiers, isDefaultModifier2); - if (defaultModifier) return defaultModifier; - } - if (isFunctionExpression(node)) { - const functionKeyword = find(node.getChildren(), isFunctionKeyword); - if (functionKeyword) return functionKeyword; - } -} -function getAncestorTypeNode(node) { - let lastTypeNode; - findAncestor(node, (a) => { - if (isTypeNode(a)) { - lastTypeNode = a; - } - return !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent); - }); - return lastTypeNode; -} -function getContextualTypeFromParentOrAncestorTypeNode(node, checker) { - if (node.flags & (16777216 /* JSDoc */ & ~524288 /* JavaScriptFile */)) return void 0; - const contextualType = getContextualTypeFromParent(node, checker); - if (contextualType) return contextualType; - const ancestorTypeNode = getAncestorTypeNode(node); - return ancestorTypeNode && checker.getTypeAtLocation(ancestorTypeNode); -} -function getAdjustedLocationForDeclaration(node, forRename) { - if (!forRename) { - switch (node.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - return getAdjustedLocationForClass(node); - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - return getAdjustedLocationForFunction(node); - case 176 /* Constructor */: - return node; - } - } - if (isNamedDeclaration(node)) { - return node.name; - } -} -function getAdjustedLocationForImportDeclaration(node, forRename) { - if (node.importClause) { - if (node.importClause.name && node.importClause.namedBindings) { - return; - } - if (node.importClause.name) { - return node.importClause.name; - } - if (node.importClause.namedBindings) { - if (isNamedImports(node.importClause.namedBindings)) { - const onlyBinding = singleOrUndefined(node.importClause.namedBindings.elements); - if (!onlyBinding) { - return; - } - return onlyBinding.name; - } else if (isNamespaceImport(node.importClause.namedBindings)) { - return node.importClause.namedBindings.name; - } - } - } - if (!forRename) { - return node.moduleSpecifier; - } -} -function getAdjustedLocationForExportDeclaration(node, forRename) { - if (node.exportClause) { - if (isNamedExports(node.exportClause)) { - const onlyBinding = singleOrUndefined(node.exportClause.elements); - if (!onlyBinding) { - return; - } - return node.exportClause.elements[0].name; - } else if (isNamespaceExport(node.exportClause)) { - return node.exportClause.name; - } - } - if (!forRename) { - return node.moduleSpecifier; - } -} -function getAdjustedLocationForHeritageClause(node) { - if (node.types.length === 1) { - return node.types[0].expression; - } -} -function getAdjustedLocation(node, forRename) { - const { parent: parent2 } = node; - if (isModifier(node) && (forRename || node.kind !== 90 /* DefaultKeyword */) ? canHaveModifiers(parent2) && contains(parent2.modifiers, node) : node.kind === 86 /* ClassKeyword */ ? isClassDeclaration(parent2) || isClassExpression(node) : node.kind === 100 /* FunctionKeyword */ ? isFunctionDeclaration(parent2) || isFunctionExpression(node) : node.kind === 120 /* InterfaceKeyword */ ? isInterfaceDeclaration(parent2) : node.kind === 94 /* EnumKeyword */ ? isEnumDeclaration(parent2) : node.kind === 156 /* TypeKeyword */ ? isTypeAliasDeclaration(parent2) : node.kind === 145 /* NamespaceKeyword */ || node.kind === 144 /* ModuleKeyword */ ? isModuleDeclaration(parent2) : node.kind === 102 /* ImportKeyword */ ? isImportEqualsDeclaration(parent2) : node.kind === 139 /* GetKeyword */ ? isGetAccessorDeclaration(parent2) : node.kind === 153 /* SetKeyword */ && isSetAccessorDeclaration(parent2)) { - const location = getAdjustedLocationForDeclaration(parent2, forRename); - if (location) { - return location; - } - } - if ((node.kind === 115 /* VarKeyword */ || node.kind === 87 /* ConstKeyword */ || node.kind === 121 /* LetKeyword */) && isVariableDeclarationList(parent2) && parent2.declarations.length === 1) { - const decl = parent2.declarations[0]; - if (isIdentifier(decl.name)) { - return decl.name; - } - } - if (node.kind === 156 /* TypeKeyword */) { - if (isImportClause(parent2) && parent2.isTypeOnly) { - const location = getAdjustedLocationForImportDeclaration(parent2.parent, forRename); - if (location) { - return location; - } - } - if (isExportDeclaration(parent2) && parent2.isTypeOnly) { - const location = getAdjustedLocationForExportDeclaration(parent2, forRename); - if (location) { - return location; - } - } - } - if (node.kind === 130 /* AsKeyword */) { - if (isImportSpecifier(parent2) && parent2.propertyName || isExportSpecifier(parent2) && parent2.propertyName || isNamespaceImport(parent2) || isNamespaceExport(parent2)) { - return parent2.name; - } - if (isExportDeclaration(parent2) && parent2.exportClause && isNamespaceExport(parent2.exportClause)) { - return parent2.exportClause.name; - } - } - if (node.kind === 102 /* ImportKeyword */ && isImportDeclaration(parent2)) { - const location = getAdjustedLocationForImportDeclaration(parent2, forRename); - if (location) { - return location; - } - } - if (node.kind === 95 /* ExportKeyword */) { - if (isExportDeclaration(parent2)) { - const location = getAdjustedLocationForExportDeclaration(parent2, forRename); - if (location) { - return location; - } - } - if (isExportAssignment(parent2)) { - return skipOuterExpressions(parent2.expression); - } - } - if (node.kind === 149 /* RequireKeyword */ && isExternalModuleReference(parent2)) { - return parent2.expression; - } - if (node.kind === 161 /* FromKeyword */ && (isImportDeclaration(parent2) || isExportDeclaration(parent2)) && parent2.moduleSpecifier) { - return parent2.moduleSpecifier; - } - if ((node.kind === 96 /* ExtendsKeyword */ || node.kind === 119 /* ImplementsKeyword */) && isHeritageClause(parent2) && parent2.token === node.kind) { - const location = getAdjustedLocationForHeritageClause(parent2); - if (location) { - return location; - } - } - if (node.kind === 96 /* ExtendsKeyword */) { - if (isTypeParameterDeclaration(parent2) && parent2.constraint && isTypeReferenceNode(parent2.constraint)) { - return parent2.constraint.typeName; - } - if (isConditionalTypeNode(parent2) && isTypeReferenceNode(parent2.extendsType)) { - return parent2.extendsType.typeName; - } - } - if (node.kind === 140 /* InferKeyword */ && isInferTypeNode(parent2)) { - return parent2.typeParameter.name; - } - if (node.kind === 103 /* InKeyword */ && isTypeParameterDeclaration(parent2) && isMappedTypeNode(parent2.parent)) { - return parent2.name; - } - if (node.kind === 143 /* KeyOfKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 143 /* KeyOfKeyword */ && isTypeReferenceNode(parent2.type)) { - return parent2.type.typeName; - } - if (node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 148 /* ReadonlyKeyword */ && isArrayTypeNode(parent2.type) && isTypeReferenceNode(parent2.type.elementType)) { - return parent2.type.elementType.typeName; - } - if (!forRename) { - if (node.kind === 105 /* NewKeyword */ && isNewExpression(parent2) || node.kind === 116 /* VoidKeyword */ && isVoidExpression(parent2) || node.kind === 114 /* TypeOfKeyword */ && isTypeOfExpression(parent2) || node.kind === 135 /* AwaitKeyword */ && isAwaitExpression(parent2) || node.kind === 127 /* YieldKeyword */ && isYieldExpression(parent2) || node.kind === 91 /* DeleteKeyword */ && isDeleteExpression(parent2)) { - if (parent2.expression) { - return skipOuterExpressions(parent2.expression); - } - } - if ((node.kind === 103 /* InKeyword */ || node.kind === 104 /* InstanceOfKeyword */) && isBinaryExpression(parent2) && parent2.operatorToken === node) { - return skipOuterExpressions(parent2.right); - } - if (node.kind === 130 /* AsKeyword */ && isAsExpression(parent2) && isTypeReferenceNode(parent2.type)) { - return parent2.type.typeName; - } - if (node.kind === 103 /* InKeyword */ && isForInStatement(parent2) || node.kind === 165 /* OfKeyword */ && isForOfStatement(parent2)) { - return skipOuterExpressions(parent2.expression); - } - } - return node; -} -function getAdjustedReferenceLocation(node) { - return getAdjustedLocation( - node, - /*forRename*/ - false - ); -} -function getAdjustedRenameLocation(node) { - return getAdjustedLocation( - node, - /*forRename*/ - true - ); -} -function getTouchingPropertyName(sourceFile, position) { - return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n)); -} -function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) { - return getTokenAtPositionWorker( - sourceFile, - position, - /*allowPositionInLeadingTrivia*/ - false, - includePrecedingTokenAtEndPosition, - /*includeEndPosition*/ - false - ); -} -function getTokenAtPosition(sourceFile, position) { - return getTokenAtPositionWorker( - sourceFile, - position, - /*allowPositionInLeadingTrivia*/ - true, - /*includePrecedingTokenAtEndPosition*/ - void 0, - /*includeEndPosition*/ - false - ); -} -function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) { - let current = sourceFile; - let foundToken; - outer: - while (true) { - const children = current.getChildren(sourceFile); - const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => { - const end = children[middle].getEnd(); - if (end < position) { - return -1 /* LessThan */; - } - const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart( - sourceFile, - /*includeJsDocComment*/ - true - ); - if (start > position) { - return 1 /* GreaterThan */; - } - if (nodeContainsPosition(children[middle], start, end)) { - if (children[middle - 1]) { - if (nodeContainsPosition(children[middle - 1])) { - return 1 /* GreaterThan */; - } - } - return 0 /* EqualTo */; - } - if (includePrecedingTokenAtEndPosition && start === position && children[middle - 1] && children[middle - 1].getEnd() === position && nodeContainsPosition(children[middle - 1])) { - return 1 /* GreaterThan */; - } - return -1 /* LessThan */; - }); - if (foundToken) { - return foundToken; - } - if (i >= 0 && children[i]) { - current = children[i]; - continue outer; - } - return current; - } - function nodeContainsPosition(node, start, end) { - end ?? (end = node.getEnd()); - if (end < position) { - return false; - } - start ?? (start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart( - sourceFile, - /*includeJsDocComment*/ - true - )); - if (start > position) { - return false; - } - if (position < end || position === end && (node.kind === 1 /* EndOfFileToken */ || includeEndPosition)) { - return true; - } else if (includePrecedingTokenAtEndPosition && end === position) { - const previousToken = findPrecedingToken(position, sourceFile, node); - if (previousToken && includePrecedingTokenAtEndPosition(previousToken)) { - foundToken = previousToken; - return true; - } - } - return false; - } -} -function findFirstNonJsxWhitespaceToken(sourceFile, position) { - let tokenAtPosition = getTokenAtPosition(sourceFile, position); - while (isWhiteSpaceOnlyJsxText(tokenAtPosition)) { - const nextToken = findNextToken(tokenAtPosition, tokenAtPosition.parent, sourceFile); - if (!nextToken) return; - tokenAtPosition = nextToken; - } - return tokenAtPosition; -} -function findTokenOnLeftOfPosition(file, position) { - const tokenAtPosition = getTokenAtPosition(file, position); - if (isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { - return tokenAtPosition; - } - return findPrecedingToken(position, file); -} -function findNextToken(previousToken, parent2, sourceFile) { - return find2(parent2); - function find2(n) { - if (isToken(n) && n.pos === previousToken.end) { - return n; - } - return firstDefined(n.getChildren(sourceFile), (child) => { - const shouldDiveInChildNode = ( - // previous token is enclosed somewhere in the child - child.pos <= previousToken.pos && child.end > previousToken.end || // previous token ends exactly at the beginning of child - child.pos === previousToken.end - ); - return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0; - }); - } -} -function findPrecedingToken(position, sourceFile, startNode2, excludeJsdoc) { - const result = find2(startNode2 || sourceFile); - Debug.assert(!(result && isWhiteSpaceOnlyJsxText(result))); - return result; - function find2(n) { - if (isNonWhitespaceToken(n) && n.kind !== 1 /* EndOfFileToken */) { - return n; - } - const children = n.getChildren(sourceFile); - const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => { - if (position < children[middle].end) { - if (!children[middle - 1] || position >= children[middle - 1].end) { - return 0 /* EqualTo */; - } - return 1 /* GreaterThan */; - } - return -1 /* LessThan */; - }); - if (i >= 0 && children[i]) { - const child = children[i]; - if (position < child.end) { - const start = child.getStart( - sourceFile, - /*includeJsDoc*/ - !excludeJsdoc - ); - const lookInPreviousChild = start >= position || // cursor in the leading trivia - !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child); - if (lookInPreviousChild) { - const candidate2 = findRightmostChildNodeWithTokens( - children, - /*exclusiveStartPosition*/ - i, - sourceFile, - n.kind - ); - if (candidate2) { - if (!excludeJsdoc && isJSDocCommentContainingNode(candidate2) && candidate2.getChildren(sourceFile).length) { - return find2(candidate2); - } - return findRightmostToken(candidate2, sourceFile); - } - return void 0; - } else { - return find2(child); - } - } - } - Debug.assert(startNode2 !== void 0 || n.kind === 307 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n)); - const candidate = findRightmostChildNodeWithTokens( - children, - /*exclusiveStartPosition*/ - children.length, - sourceFile, - n.kind - ); - return candidate && findRightmostToken(candidate, sourceFile); - } -} -function isNonWhitespaceToken(n) { - return isToken(n) && !isWhiteSpaceOnlyJsxText(n); -} -function findRightmostToken(n, sourceFile) { - if (isNonWhitespaceToken(n)) { - return n; - } - const children = n.getChildren(sourceFile); - if (children.length === 0) { - return n; - } - const candidate = findRightmostChildNodeWithTokens( - children, - /*exclusiveStartPosition*/ - children.length, - sourceFile, - n.kind - ); - return candidate && findRightmostToken(candidate, sourceFile); -} -function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) { - for (let i = exclusiveStartPosition - 1; i >= 0; i--) { - const child = children[i]; - if (isWhiteSpaceOnlyJsxText(child)) { - if (i === 0 && (parentKind === 12 /* JsxText */ || parentKind === 285 /* JsxSelfClosingElement */)) { - Debug.fail("`JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement`"); - } - } else if (nodeHasTokens(children[i], sourceFile)) { - return children[i]; - } - } -} -function isInString(sourceFile, position, previousToken = findPrecedingToken(position, sourceFile)) { - if (previousToken && isStringTextContainingNode(previousToken)) { - const start = previousToken.getStart(sourceFile); - const end = previousToken.getEnd(); - if (start < position && position < end) { - return true; - } - if (position === end) { - return !!previousToken.isUnterminated; - } - } - return false; -} -function isInsideJsxElementOrAttribute(sourceFile, position) { - const token = getTokenAtPosition(sourceFile, position); - if (!token) { - return false; - } - if (token.kind === 12 /* JsxText */) { - return true; - } - if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 12 /* JsxText */) { - return true; - } - if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 294 /* JsxExpression */) { - return true; - } - if (token && token.kind === 20 /* CloseBraceToken */ && token.parent.kind === 294 /* JsxExpression */) { - return true; - } - if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 287 /* JsxClosingElement */) { - return true; - } - return false; -} -function isWhiteSpaceOnlyJsxText(node) { - return isJsxText(node) && node.containsOnlyTriviaWhiteSpaces; -} -function isInTemplateString(sourceFile, position) { - const token = getTokenAtPosition(sourceFile, position); - return isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); -} -function isInJSXText(sourceFile, position) { - const token = getTokenAtPosition(sourceFile, position); - if (isJsxText(token)) { - return true; - } - if (token.kind === 19 /* OpenBraceToken */ && isJsxExpression(token.parent) && isJsxElement(token.parent.parent)) { - return true; - } - if (token.kind === 30 /* LessThanToken */ && isJsxOpeningLikeElement(token.parent) && isJsxElement(token.parent.parent)) { - return true; - } - return false; -} -function isInsideJsxElement(sourceFile, position) { - function isInsideJsxElementTraversal(node) { - while (node) { - if (node.kind >= 285 /* JsxSelfClosingElement */ && node.kind <= 294 /* JsxExpression */ || node.kind === 12 /* JsxText */ || node.kind === 30 /* LessThanToken */ || node.kind === 32 /* GreaterThanToken */ || node.kind === 80 /* Identifier */ || node.kind === 20 /* CloseBraceToken */ || node.kind === 19 /* OpenBraceToken */ || node.kind === 44 /* SlashToken */) { - node = node.parent; - } else if (node.kind === 284 /* JsxElement */) { - if (position > node.getStart(sourceFile)) return true; - node = node.parent; - } else { - return false; - } - } - return false; - } - return isInsideJsxElementTraversal(getTokenAtPosition(sourceFile, position)); -} -function findPrecedingMatchingToken(token, matchingTokenKind, sourceFile) { - const closeTokenText = tokenToString(token.kind); - const matchingTokenText = tokenToString(matchingTokenKind); - const tokenFullStart = token.getFullStart(); - const bestGuessIndex = sourceFile.text.lastIndexOf(matchingTokenText, tokenFullStart); - if (bestGuessIndex === -1) { - return void 0; - } - if (sourceFile.text.lastIndexOf(closeTokenText, tokenFullStart - 1) < bestGuessIndex) { - const nodeAtGuess = findPrecedingToken(bestGuessIndex + 1, sourceFile); - if (nodeAtGuess && nodeAtGuess.kind === matchingTokenKind) { - return nodeAtGuess; - } - } - const tokenKind = token.kind; - let remainingMatchingTokens = 0; - while (true) { - const preceding = findPrecedingToken(token.getFullStart(), sourceFile); - if (!preceding) { - return void 0; - } - token = preceding; - if (token.kind === matchingTokenKind) { - if (remainingMatchingTokens === 0) { - return token; - } - remainingMatchingTokens--; - } else if (token.kind === tokenKind) { - remainingMatchingTokens++; - } - } -} -function removeOptionality(type, isOptionalExpression, isOptionalChain2) { - return isOptionalExpression ? type.getNonNullableType() : isOptionalChain2 ? type.getNonOptionalType() : type; -} -function isPossiblyTypeArgumentPosition(token, sourceFile, checker) { - const info = getPossibleTypeArgumentsInfo(token, sourceFile); - return info !== void 0 && (isPartOfTypeNode(info.called) || getPossibleGenericSignatures(info.called, info.nTypeArguments, checker).length !== 0 || isPossiblyTypeArgumentPosition(info.called, sourceFile, checker)); -} -function getPossibleGenericSignatures(called, typeArgumentCount, checker) { - let type = checker.getTypeAtLocation(called); - if (isOptionalChain(called.parent)) { - type = removeOptionality( - type, - isOptionalChainRoot(called.parent), - /*isOptionalChain*/ - true - ); - } - const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures(); - return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount); -} -function getPossibleTypeArgumentsInfo(tokenIn, sourceFile) { - if (sourceFile.text.lastIndexOf("<", tokenIn ? tokenIn.pos : sourceFile.text.length) === -1) { - return void 0; - } - let token = tokenIn; - let remainingLessThanTokens = 0; - let nTypeArguments = 0; - while (token) { - switch (token.kind) { - case 30 /* LessThanToken */: - token = findPrecedingToken(token.getFullStart(), sourceFile); - if (token && token.kind === 29 /* QuestionDotToken */) { - token = findPrecedingToken(token.getFullStart(), sourceFile); - } - if (!token || !isIdentifier(token)) return void 0; - if (!remainingLessThanTokens) { - return isDeclarationName(token) ? void 0 : { called: token, nTypeArguments }; - } - remainingLessThanTokens--; - break; - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - remainingLessThanTokens = 3; - break; - case 49 /* GreaterThanGreaterThanToken */: - remainingLessThanTokens = 2; - break; - case 32 /* GreaterThanToken */: - remainingLessThanTokens++; - break; - case 20 /* CloseBraceToken */: - token = findPrecedingMatchingToken(token, 19 /* OpenBraceToken */, sourceFile); - if (!token) return void 0; - break; - case 22 /* CloseParenToken */: - token = findPrecedingMatchingToken(token, 21 /* OpenParenToken */, sourceFile); - if (!token) return void 0; - break; - case 24 /* CloseBracketToken */: - token = findPrecedingMatchingToken(token, 23 /* OpenBracketToken */, sourceFile); - if (!token) return void 0; - break; - // Valid tokens in a type name. Skip. - case 28 /* CommaToken */: - nTypeArguments++; - break; - case 39 /* EqualsGreaterThanToken */: - // falls through - case 80 /* Identifier */: - case 11 /* StringLiteral */: - case 9 /* NumericLiteral */: - case 10 /* BigIntLiteral */: - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - // falls through - case 114 /* TypeOfKeyword */: - case 96 /* ExtendsKeyword */: - case 143 /* KeyOfKeyword */: - case 25 /* DotToken */: - case 52 /* BarToken */: - case 58 /* QuestionToken */: - case 59 /* ColonToken */: - break; - default: - if (isTypeNode(token)) { - break; - } - return void 0; - } - token = findPrecedingToken(token.getFullStart(), sourceFile); - } - return void 0; -} -function isInComment(sourceFile, position, tokenAtPosition) { - return ts_formatting_exports.getRangeOfEnclosingComment( - sourceFile, - position, - /*precedingToken*/ - void 0, - tokenAtPosition - ); -} -function hasDocComment(sourceFile, position) { - const token = getTokenAtPosition(sourceFile, position); - return !!findAncestor(token, isJSDoc); -} -function nodeHasTokens(n, sourceFile) { - return n.kind === 1 /* EndOfFileToken */ ? !!n.jsDoc : n.getWidth(sourceFile) !== 0; -} -function getNodeModifiers(node, excludeFlags = 0 /* None */) { - const result = []; - const flags = isDeclaration(node) ? getCombinedNodeFlagsAlwaysIncludeJSDoc(node) & ~excludeFlags : 0 /* None */; - if (flags & 2 /* Private */) result.push("private" /* privateMemberModifier */); - if (flags & 4 /* Protected */) result.push("protected" /* protectedMemberModifier */); - if (flags & 1 /* Public */) result.push("public" /* publicMemberModifier */); - if (flags & 256 /* Static */ || isClassStaticBlockDeclaration(node)) result.push("static" /* staticModifier */); - if (flags & 64 /* Abstract */) result.push("abstract" /* abstractModifier */); - if (flags & 32 /* Export */) result.push("export" /* exportedModifier */); - if (flags & 65536 /* Deprecated */) result.push("deprecated" /* deprecatedModifier */); - if (node.flags & 33554432 /* Ambient */) result.push("declare" /* ambientModifier */); - if (node.kind === 277 /* ExportAssignment */) result.push("export" /* exportedModifier */); - return result.length > 0 ? result.join(",") : "" /* none */; -} -function getTypeArgumentOrTypeParameterList(node) { - if (node.kind === 183 /* TypeReference */ || node.kind === 213 /* CallExpression */) { - return node.typeArguments; - } - if (isFunctionLike(node) || node.kind === 263 /* ClassDeclaration */ || node.kind === 264 /* InterfaceDeclaration */) { - return node.typeParameters; - } - return void 0; -} -function isComment(kind) { - return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */; -} -function isStringOrRegularExpressionOrTemplateLiteral(kind) { - if (kind === 11 /* StringLiteral */ || kind === 14 /* RegularExpressionLiteral */ || isTemplateLiteralKind(kind)) { - return true; - } - return false; -} -function areIntersectedTypesAvoidingStringReduction(checker, t1, t2) { - return !!(t1.flags & 4 /* String */) && checker.isEmptyAnonymousObjectType(t2); -} -function isStringAndEmptyAnonymousObjectIntersection(type) { - if (!type.isIntersection()) { - return false; - } - const { types, checker } = type; - return types.length === 2 && (areIntersectedTypesAvoidingStringReduction(checker, types[0], types[1]) || areIntersectedTypesAvoidingStringReduction(checker, types[1], types[0])); -} -function isInsideTemplateLiteral(node, position, sourceFile) { - return isTemplateLiteralKind(node.kind) && (node.getStart(sourceFile) < position && position < node.end) || !!node.isUnterminated && position === node.end; -} -function isAccessibilityModifier(kind) { - switch (kind) { - case 125 /* PublicKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - return true; - } - return false; -} -function cloneCompilerOptions(options) { - const result = clone(options); - setConfigFileInOptions(result, options && options.configFile); - return result; -} -function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { - if (node.kind === 209 /* ArrayLiteralExpression */ || node.kind === 210 /* ObjectLiteralExpression */) { - if (node.parent.kind === 226 /* BinaryExpression */ && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */) { - return true; - } - if (node.parent.kind === 250 /* ForOfStatement */ && node.parent.initializer === node) { - return true; - } - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 303 /* PropertyAssignment */ ? node.parent.parent : node.parent)) { - return true; - } - } - return false; -} -function isInReferenceComment(sourceFile, position) { - return isInReferenceCommentWorker( - sourceFile, - position, - /*shouldBeReference*/ - true - ); -} -function isInNonReferenceComment(sourceFile, position) { - return isInReferenceCommentWorker( - sourceFile, - position, - /*shouldBeReference*/ - false - ); -} -function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) { - const range = isInComment( - sourceFile, - position, - /*tokenAtPosition*/ - void 0 - ); - return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end)); -} -function getReplacementSpanForContextToken(contextToken, position) { - if (!contextToken) return void 0; - switch (contextToken.kind) { - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - return createTextSpanFromStringLiteralLikeContent(contextToken, position); - default: - return createTextSpanFromNode(contextToken); - } -} -function createTextSpanFromNode(node, sourceFile, endNode2) { - return createTextSpanFromBounds(node.getStart(sourceFile), (endNode2 || node).getEnd()); -} -function createTextSpanFromStringLiteralLikeContent(node, position) { - let replacementEnd = node.getEnd() - 1; - if (node.isUnterminated) { - if (node.getStart() === replacementEnd) return void 0; - replacementEnd = Math.min(position, node.getEnd()); - } - return createTextSpanFromBounds(node.getStart() + 1, replacementEnd); -} -function createTextRangeFromNode(node, sourceFile) { - return createRange(node.getStart(sourceFile), node.end); -} -function createTextSpanFromRange(range) { - return createTextSpanFromBounds(range.pos, range.end); -} -function createTextRangeFromSpan(span) { - return createRange(span.start, span.start + span.length); -} -function createTextChangeFromStartLength(start, length2, newText) { - return createTextChange(createTextSpan(start, length2), newText); -} -function createTextChange(span, newText) { - return { span, newText }; -} -var typeKeywords = [ - 133 /* AnyKeyword */, - 131 /* AssertsKeyword */, - 163 /* BigIntKeyword */, - 136 /* BooleanKeyword */, - 97 /* FalseKeyword */, - 140 /* InferKeyword */, - 143 /* KeyOfKeyword */, - 146 /* NeverKeyword */, - 106 /* NullKeyword */, - 150 /* NumberKeyword */, - 151 /* ObjectKeyword */, - 148 /* ReadonlyKeyword */, - 154 /* StringKeyword */, - 155 /* SymbolKeyword */, - 114 /* TypeOfKeyword */, - 112 /* TrueKeyword */, - 116 /* VoidKeyword */, - 157 /* UndefinedKeyword */, - 158 /* UniqueKeyword */, - 159 /* UnknownKeyword */ -]; -function isTypeKeyword(kind) { - return contains(typeKeywords, kind); -} -function isTypeKeywordToken(node) { - return node.kind === 156 /* TypeKeyword */; -} -function isTypeKeywordTokenOrIdentifier(node) { - return isTypeKeywordToken(node) || isIdentifier(node) && node.text === "type"; -} -function nodeSeenTracker() { - const seen = []; - return (node) => { - const id = getNodeId(node); - return !seen[id] && (seen[id] = true); - }; -} -function getSnapshotText(snap) { - return snap.getText(0, snap.getLength()); -} -function repeatString(str, count) { - let result = ""; - for (let i = 0; i < count; i++) { - result += str; - } - return result; -} -function skipConstraint(type) { - return type.isTypeParameter() ? type.getConstraint() || type : type; -} -function getNameFromPropertyName(name) { - return name.kind === 167 /* ComputedPropertyName */ ? isStringOrNumericLiteralLike(name.expression) ? name.expression.text : void 0 : isPrivateIdentifier(name) ? idText(name) : getTextOfIdentifierOrLiteral(name); -} -function programContainsModules(program) { - return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!(s.externalModuleIndicator || s.commonJsModuleIndicator)); -} -function programContainsEsModules(program) { - return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!s.externalModuleIndicator); -} -function compilerOptionsIndicateEsModules(compilerOptions) { - return !!compilerOptions.module || getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ || !!compilerOptions.noEmit; -} -function createModuleSpecifierResolutionHost(program, host) { - return { - fileExists: (fileName) => program.fileExists(fileName), - getCurrentDirectory: () => host.getCurrentDirectory(), - readFile: maybeBind(host, host.readFile), - useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames) || program.useCaseSensitiveFileNames, - getSymlinkCache: maybeBind(host, host.getSymlinkCache) || program.getSymlinkCache, - getModuleSpecifierCache: maybeBind(host, host.getModuleSpecifierCache), - getPackageJsonInfoCache: () => { - var _a; - return (_a = program.getModuleResolutionCache()) == null ? void 0 : _a.getPackageJsonInfoCache(); - }, - getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation), - redirectTargetsMap: program.redirectTargetsMap, - getProjectReferenceRedirect: (fileName) => program.getProjectReferenceRedirect(fileName), - isSourceOfProjectReferenceRedirect: (fileName) => program.isSourceOfProjectReferenceRedirect(fileName), - getNearestAncestorDirectoryWithPackageJson: maybeBind(host, host.getNearestAncestorDirectoryWithPackageJson), - getFileIncludeReasons: () => program.getFileIncludeReasons(), - getCommonSourceDirectory: () => program.getCommonSourceDirectory(), - getDefaultResolutionModeForFile: (file) => program.getDefaultResolutionModeForFile(file), - getModeForResolutionAtIndex: (file, index) => program.getModeForResolutionAtIndex(file, index) - }; -} -function getModuleSpecifierResolverHost(program, host) { - return { - ...createModuleSpecifierResolutionHost(program, host), - getCommonSourceDirectory: () => program.getCommonSourceDirectory() - }; -} -function moduleResolutionUsesNodeModules(moduleResolution) { - return moduleResolution === 2 /* Node10 */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */; -} -function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) { - return factory.createImportDeclaration( - /*modifiers*/ - void 0, - defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0, - typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier, - /*attributes*/ - void 0 - ); -} -function makeStringLiteral(text, quotePreference) { - return factory.createStringLiteral(text, quotePreference === 0 /* Single */); -} -var QuotePreference = /* @__PURE__ */ ((QuotePreference6) => { - QuotePreference6[QuotePreference6["Single"] = 0] = "Single"; - QuotePreference6[QuotePreference6["Double"] = 1] = "Double"; - return QuotePreference6; -})(QuotePreference || {}); -function quotePreferenceFromString(str, sourceFile) { - return isStringDoubleQuoted(str, sourceFile) ? 1 /* Double */ : 0 /* Single */; -} -function getQuotePreference(sourceFile, preferences) { - if (preferences.quotePreference && preferences.quotePreference !== "auto") { - return preferences.quotePreference === "single" ? 0 /* Single */ : 1 /* Double */; - } else { - const firstModuleSpecifier = isFullSourceFile(sourceFile) && sourceFile.imports && find(sourceFile.imports, (n) => isStringLiteral(n) && !nodeIsSynthesized(n.parent)); - return firstModuleSpecifier ? quotePreferenceFromString(firstModuleSpecifier, sourceFile) : 1 /* Double */; - } -} -function getQuoteFromPreference(qp) { - switch (qp) { - case 0 /* Single */: - return "'"; - case 1 /* Double */: - return '"'; - default: - return Debug.assertNever(qp); - } -} -function symbolNameNoDefault(symbol) { - const escaped = symbolEscapedNameNoDefault(symbol); - return escaped === void 0 ? void 0 : unescapeLeadingUnderscores(escaped); -} -function symbolEscapedNameNoDefault(symbol) { - if (symbol.escapedName !== "default" /* Default */) { - return symbol.escapedName; - } - return firstDefined(symbol.declarations, (decl) => { - const name = getNameOfDeclaration(decl); - return name && name.kind === 80 /* Identifier */ ? name.escapedText : void 0; - }); -} -function isModuleSpecifierLike(node) { - return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isJSDocImportTag(node.parent) || isRequireCall( - node.parent, - /*requireStringLiteralLikeArgument*/ - false - ) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node); -} -function isObjectBindingElementWithoutPropertyName(bindingElement) { - return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName; -} -function getPropertySymbolFromBindingElement(checker, bindingElement) { - const typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); - return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); -} -function getParentNodeInSpan(node, file, span) { - if (!node) return void 0; - while (node.parent) { - if (isSourceFile(node.parent) || !spanContainsNode(span, node.parent, file)) { - return node; - } - node = node.parent; - } -} -function spanContainsNode(span, node, file) { - return textSpanContainsPosition(span, node.getStart(file)) && node.getEnd() <= textSpanEnd(span); -} -function findModifier(node, kind) { - return canHaveModifiers(node) ? find(node.modifiers, (m) => m.kind === kind) : void 0; -} -function insertImports(changes, sourceFile, imports, blankLineBetween, preferences) { - var _a; - const decl = isArray(imports) ? imports[0] : imports; - const importKindPredicate = decl.kind === 243 /* VariableStatement */ ? isRequireVariableStatement : isAnyImportSyntax; - const existingImportStatements = filter(sourceFile.statements, importKindPredicate); - const { comparer, isSorted } = ts_OrganizeImports_exports.getOrganizeImportsStringComparerWithDetection(existingImportStatements, preferences); - const sortedNewImports = isArray(imports) ? toSorted(imports, (a, b) => ts_OrganizeImports_exports.compareImportsOrRequireStatements(a, b, comparer)) : [imports]; - if (!(existingImportStatements == null ? void 0 : existingImportStatements.length)) { - if (isFullSourceFile(sourceFile)) { - changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween); - } else { - for (const newImport of sortedNewImports) { - changes.insertStatementsInNewFile(sourceFile.fileName, [newImport], (_a = getOriginalNode(newImport)) == null ? void 0 : _a.getSourceFile()); - } - } - return; - } - Debug.assert(isFullSourceFile(sourceFile)); - if (existingImportStatements && isSorted) { - for (const newImport of sortedNewImports) { - const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport, comparer); - if (insertionIndex === 0) { - const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {}; - changes.insertNodeBefore( - sourceFile, - existingImportStatements[0], - newImport, - /*blankLineBetween*/ - false, - options - ); - } else { - const prevImport = existingImportStatements[insertionIndex - 1]; - changes.insertNodeAfter(sourceFile, prevImport, newImport); - } - } - } else { - const lastExistingImport = lastOrUndefined(existingImportStatements); - if (lastExistingImport) { - changes.insertNodesAfter(sourceFile, lastExistingImport, sortedNewImports); - } else { - changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween); - } - } -} -function getTypeKeywordOfTypeOnlyImport(importClause, sourceFile) { - Debug.assert(importClause.isTypeOnly); - return cast(importClause.getChildAt(0, sourceFile), isTypeKeywordToken); -} -function textSpansEqual(a, b) { - return !!a && !!b && a.start === b.start && a.length === b.length; -} -function documentSpansEqual(a, b, useCaseSensitiveFileNames2) { - return (useCaseSensitiveFileNames2 ? equateStringsCaseSensitive : equateStringsCaseInsensitive)(a.fileName, b.fileName) && textSpansEqual(a.textSpan, b.textSpan); -} -function getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2) { - return (a, b) => documentSpansEqual(a, b, useCaseSensitiveFileNames2); -} -function forEachUnique(array, callback) { - if (array) { - for (let i = 0; i < array.length; i++) { - if (array.indexOf(array[i]) === i) { - const result = callback(array[i], i); - if (result) { - return result; - } - } - } - } - return void 0; -} -function isTextWhiteSpaceLike(text, startPos, endPos) { - for (let i = startPos; i < endPos; i++) { - if (!isWhiteSpaceLike(text.charCodeAt(i))) { - return false; - } - } - return true; -} -function getMappedLocation(location, sourceMapper, fileExists) { - const mapsTo = sourceMapper.tryGetSourcePosition(location); - return mapsTo && (!fileExists || fileExists(normalizePath(mapsTo.fileName)) ? mapsTo : void 0); -} -function getMappedDocumentSpan(documentSpan, sourceMapper, fileExists) { - const { fileName, textSpan } = documentSpan; - const newPosition = getMappedLocation({ fileName, pos: textSpan.start }, sourceMapper, fileExists); - if (!newPosition) return void 0; - const newEndPosition = getMappedLocation({ fileName, pos: textSpan.start + textSpan.length }, sourceMapper, fileExists); - const newLength = newEndPosition ? newEndPosition.pos - newPosition.pos : textSpan.length; - return { - fileName: newPosition.fileName, - textSpan: { - start: newPosition.pos, - length: newLength - }, - originalFileName: documentSpan.fileName, - originalTextSpan: documentSpan.textSpan, - contextSpan: getMappedContextSpan(documentSpan, sourceMapper, fileExists), - originalContextSpan: documentSpan.contextSpan - }; -} -function getMappedContextSpan(documentSpan, sourceMapper, fileExists) { - const contextSpanStart = documentSpan.contextSpan && getMappedLocation( - { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start }, - sourceMapper, - fileExists - ); - const contextSpanEnd = documentSpan.contextSpan && getMappedLocation( - { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start + documentSpan.contextSpan.length }, - sourceMapper, - fileExists - ); - return contextSpanStart && contextSpanEnd ? { start: contextSpanStart.pos, length: contextSpanEnd.pos - contextSpanStart.pos } : void 0; -} -function isFirstDeclarationOfSymbolParameter(symbol) { - const declaration = symbol.declarations ? firstOrUndefined(symbol.declarations) : void 0; - return !!findAncestor(declaration, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit"); -} -var displayPartWriter = getDisplayPartWriter(); -function getDisplayPartWriter() { - const absoluteMaximumLength = defaultMaximumTruncationLength * 10; - let displayParts; - let lineStart; - let indent3; - let length2; - resetWriter(); - const unknownWrite = (text) => writeKind(text, 17 /* text */); - return { - displayParts: () => { - const finalText = displayParts.length && displayParts[displayParts.length - 1].text; - if (length2 > absoluteMaximumLength && finalText && finalText !== "...") { - if (!isWhiteSpaceLike(finalText.charCodeAt(finalText.length - 1))) { - displayParts.push(displayPart(" ", 16 /* space */)); - } - displayParts.push(displayPart("...", 15 /* punctuation */)); - } - return displayParts; - }, - writeKeyword: (text) => writeKind(text, 5 /* keyword */), - writeOperator: (text) => writeKind(text, 12 /* operator */), - writePunctuation: (text) => writeKind(text, 15 /* punctuation */), - writeTrailingSemicolon: (text) => writeKind(text, 15 /* punctuation */), - writeSpace: (text) => writeKind(text, 16 /* space */), - writeStringLiteral: (text) => writeKind(text, 8 /* stringLiteral */), - writeParameter: (text) => writeKind(text, 13 /* parameterName */), - writeProperty: (text) => writeKind(text, 14 /* propertyName */), - writeLiteral: (text) => writeKind(text, 8 /* stringLiteral */), - writeSymbol, - writeLine, - write: unknownWrite, - writeComment: unknownWrite, - getText: () => "", - getTextPos: () => 0, - getColumn: () => 0, - getLine: () => 0, - isAtStartOfLine: () => false, - hasTrailingWhitespace: () => false, - hasTrailingComment: () => false, - rawWrite: notImplemented, - getIndent: () => indent3, - increaseIndent: () => { - indent3++; - }, - decreaseIndent: () => { - indent3--; - }, - clear: resetWriter - }; - function writeIndent() { - if (length2 > absoluteMaximumLength) return; - if (lineStart) { - const indentString = getIndentString(indent3); - if (indentString) { - length2 += indentString.length; - displayParts.push(displayPart(indentString, 16 /* space */)); - } - lineStart = false; - } - } - function writeKind(text, kind) { - if (length2 > absoluteMaximumLength) return; - writeIndent(); - length2 += text.length; - displayParts.push(displayPart(text, kind)); - } - function writeSymbol(text, symbol) { - if (length2 > absoluteMaximumLength) return; - writeIndent(); - length2 += text.length; - displayParts.push(symbolPart(text, symbol)); - } - function writeLine() { - if (length2 > absoluteMaximumLength) return; - length2 += 1; - displayParts.push(lineBreakPart()); - lineStart = true; - } - function resetWriter() { - displayParts = []; - lineStart = true; - indent3 = 0; - length2 = 0; - } -} -function symbolPart(text, symbol) { - return displayPart(text, displayPartKind(symbol)); - function displayPartKind(symbol2) { - const flags = symbol2.flags; - if (flags & 3 /* Variable */) { - return isFirstDeclarationOfSymbolParameter(symbol2) ? 13 /* parameterName */ : 9 /* localName */; - } - if (flags & 4 /* Property */) return 14 /* propertyName */; - if (flags & 32768 /* GetAccessor */) return 14 /* propertyName */; - if (flags & 65536 /* SetAccessor */) return 14 /* propertyName */; - if (flags & 8 /* EnumMember */) return 19 /* enumMemberName */; - if (flags & 16 /* Function */) return 20 /* functionName */; - if (flags & 32 /* Class */) return 1 /* className */; - if (flags & 64 /* Interface */) return 4 /* interfaceName */; - if (flags & 384 /* Enum */) return 2 /* enumName */; - if (flags & 1536 /* Module */) return 11 /* moduleName */; - if (flags & 8192 /* Method */) return 10 /* methodName */; - if (flags & 262144 /* TypeParameter */) return 18 /* typeParameterName */; - if (flags & 524288 /* TypeAlias */) return 0 /* aliasName */; - if (flags & 2097152 /* Alias */) return 0 /* aliasName */; - return 17 /* text */; - } -} -function displayPart(text, kind) { - return { text, kind: SymbolDisplayPartKind[kind] }; -} -function spacePart() { - return displayPart(" ", 16 /* space */); -} -function keywordPart(kind) { - return displayPart(tokenToString(kind), 5 /* keyword */); -} -function punctuationPart(kind) { - return displayPart(tokenToString(kind), 15 /* punctuation */); -} -function operatorPart(kind) { - return displayPart(tokenToString(kind), 12 /* operator */); -} -function parameterNamePart(text) { - return displayPart(text, 13 /* parameterName */); -} -function propertyNamePart(text) { - return displayPart(text, 14 /* propertyName */); -} -function textOrKeywordPart(text) { - const kind = stringToToken(text); - return kind === void 0 ? textPart(text) : keywordPart(kind); -} -function textPart(text) { - return displayPart(text, 17 /* text */); -} -function typeAliasNamePart(text) { - return displayPart(text, 0 /* aliasName */); -} -function typeParameterNamePart(text) { - return displayPart(text, 18 /* typeParameterName */); -} -function linkTextPart(text) { - return displayPart(text, 24 /* linkText */); -} -function linkNamePart(text, target) { - return { - text, - kind: SymbolDisplayPartKind[23 /* linkName */], - target: { - fileName: getSourceFileOfNode(target).fileName, - textSpan: createTextSpanFromNode(target) - } - }; -} -function linkPart(text) { - return displayPart(text, 22 /* link */); -} -function buildLinkParts(link, checker) { - var _a; - const prefix = isJSDocLink(link) ? "link" : isJSDocLinkCode(link) ? "linkcode" : "linkplain"; - const parts = [linkPart(`{@${prefix} `)]; - if (!link.name) { - if (link.text) { - parts.push(linkTextPart(link.text)); - } - } else { - const symbol = checker == null ? void 0 : checker.getSymbolAtLocation(link.name); - const targetSymbol = symbol && checker ? getSymbolTarget(symbol, checker) : void 0; - const suffix = findLinkNameEnd(link.text); - const name = getTextOfNode(link.name) + link.text.slice(0, suffix); - const text = skipSeparatorFromLinkText(link.text.slice(suffix)); - const decl = (targetSymbol == null ? void 0 : targetSymbol.valueDeclaration) || ((_a = targetSymbol == null ? void 0 : targetSymbol.declarations) == null ? void 0 : _a[0]); - if (decl) { - parts.push(linkNamePart(name, decl)); - if (text) parts.push(linkTextPart(text)); - } else { - const separator = suffix === 0 || link.text.charCodeAt(suffix) === 124 /* bar */ && name.charCodeAt(name.length - 1) !== 32 /* space */ ? " " : ""; - parts.push(linkTextPart(name + separator + text)); - } - } - parts.push(linkPart("}")); - return parts; -} -function skipSeparatorFromLinkText(text) { - let pos = 0; - if (text.charCodeAt(pos++) === 124 /* bar */) { - while (pos < text.length && text.charCodeAt(pos) === 32 /* space */) pos++; - return text.slice(pos); - } - return text; -} -function findLinkNameEnd(text) { - let pos = text.indexOf("://"); - if (pos === 0) { - while (pos < text.length && text.charCodeAt(pos) !== 124 /* bar */) pos++; - return pos; - } - if (text.indexOf("()") === 0) return 2; - if (text.charAt(0) === "<") { - let brackets2 = 0; - let i = 0; - while (i < text.length) { - if (text[i] === "<") brackets2++; - if (text[i] === ">") brackets2--; - i++; - if (!brackets2) return i; - } - } - return 0; -} -var lineFeed2 = "\n"; -function getNewLineOrDefaultFromHost(host, formatSettings) { - var _a; - return (formatSettings == null ? void 0 : formatSettings.newLineCharacter) || ((_a = host.getNewLine) == null ? void 0 : _a.call(host)) || lineFeed2; -} -function lineBreakPart() { - return displayPart("\n", 6 /* lineBreak */); -} -function mapToDisplayParts(writeDisplayParts) { - try { - writeDisplayParts(displayPartWriter); - return displayPartWriter.displayParts(); - } finally { - displayPartWriter.clear(); - } -} -function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags = 0 /* None */) { - return mapToDisplayParts((writer) => { - typechecker.writeType(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer); - }); -} -function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags = 0 /* None */) { - return mapToDisplayParts((writer) => { - typeChecker.writeSymbol(symbol, enclosingDeclaration, meaning, flags | 8 /* UseAliasDefinedOutsideCurrentScope */, writer); - }); -} -function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) { - flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */; - return mapToDisplayParts((writer) => { - typechecker.writeSignature( - signature, - enclosingDeclaration, - flags, - /*kind*/ - void 0, - writer - ); - }); -} -function isImportOrExportSpecifierName(location) { - return !!location.parent && isImportOrExportSpecifier(location.parent) && location.parent.propertyName === location; -} -function getScriptKind(fileName, host) { - return ensureScriptKind(fileName, host.getScriptKind && host.getScriptKind(fileName)); -} -function getSymbolTarget(symbol, checker) { - let next = symbol; - while (isAliasSymbol(next) || isTransientSymbol(next) && next.links.target) { - if (isTransientSymbol(next) && next.links.target) { - next = next.links.target; - } else { - next = skipAlias(next, checker); - } - } - return next; -} -function isAliasSymbol(symbol) { - return (symbol.flags & 2097152 /* Alias */) !== 0; -} -function getUniqueSymbolId(symbol, checker) { - return getSymbolId(skipAlias(symbol, checker)); -} -function getFirstNonSpaceCharacterPosition(text, position) { - while (isWhiteSpaceLike(text.charCodeAt(position))) { - position += 1; - } - return position; -} -function getPrecedingNonSpaceCharacterPosition(text, position) { - while (position > -1 && isWhiteSpaceSingleLine(text.charCodeAt(position))) { - position -= 1; - } - return position + 1; -} -function getSynthesizedDeepClone(node, includeTrivia = true) { - const clone2 = node && getSynthesizedDeepCloneWorker(node); - if (clone2 && !includeTrivia) suppressLeadingAndTrailingTrivia(clone2); - return setParentRecursive( - clone2, - /*incremental*/ - false - ); -} -function getSynthesizedDeepCloneWithReplacements(node, includeTrivia, replaceNode) { - let clone2 = replaceNode(node); - if (clone2) { - setOriginalNode(clone2, node); - } else { - clone2 = getSynthesizedDeepCloneWorker(node, replaceNode); - } - if (clone2 && !includeTrivia) suppressLeadingAndTrailingTrivia(clone2); - return clone2; -} -function getSynthesizedDeepCloneWorker(node, replaceNode) { - const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements( - n, - /*includeTrivia*/ - true, - replaceNode - ) : getSynthesizedDeepClone; - const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements( - ns, - /*includeTrivia*/ - true, - replaceNode - ) : (ns) => ns && getSynthesizedDeepClones(ns); - const visited = visitEachChild( - node, - nodeClone, - /*context*/ - void 0, - nodesClone, - nodeClone - ); - if (visited === node) { - const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node); - return setTextRange(clone2, node); - } - visited.parent = void 0; - return visited; -} -function getSynthesizedDeepClones(nodes, includeTrivia = true) { - if (nodes) { - const cloned = factory.createNodeArray(nodes.map((n) => getSynthesizedDeepClone(n, includeTrivia)), nodes.hasTrailingComma); - setTextRange(cloned, nodes); - return cloned; - } - return nodes; -} -function getSynthesizedDeepClonesWithReplacements(nodes, includeTrivia, replaceNode) { - return factory.createNodeArray(nodes.map((n) => getSynthesizedDeepCloneWithReplacements(n, includeTrivia, replaceNode)), nodes.hasTrailingComma); -} -function suppressLeadingAndTrailingTrivia(node) { - suppressLeadingTrivia(node); - suppressTrailingTrivia(node); -} -function suppressLeadingTrivia(node) { - addEmitFlagsRecursively(node, 1024 /* NoLeadingComments */, getFirstChild); -} -function suppressTrailingTrivia(node) { - addEmitFlagsRecursively(node, 2048 /* NoTrailingComments */, getLastChild); -} -function copyComments(sourceNode, targetNode) { - const sourceFile = sourceNode.getSourceFile(); - const text = sourceFile.text; - if (hasLeadingLineBreak(sourceNode, text)) { - copyLeadingComments(sourceNode, targetNode, sourceFile); - } else { - copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile); - } - copyTrailingComments(sourceNode, targetNode, sourceFile); -} -function hasLeadingLineBreak(node, text) { - const start = node.getFullStart(); - const end = node.getStart(); - for (let i = start; i < end; i++) { - if (text.charCodeAt(i) === 10 /* lineFeed */) return true; - } - return false; -} -function addEmitFlagsRecursively(node, flag, getChild) { - addEmitFlags(node, flag); - const child = getChild(node); - if (child) addEmitFlagsRecursively(child, flag, getChild); -} -function getFirstChild(node) { - return node.forEachChild((child) => child); -} -function getUniqueName(baseName, sourceFile) { - let nameText = baseName; - for (let i = 1; !isFileLevelUniqueName(sourceFile, nameText); i++) { - nameText = `${baseName}_${i}`; - } - return nameText; -} -function getRenameLocation(edits, renameFilename, name, preferLastLocation) { - let delta = 0; - let lastPos = -1; - for (const { fileName, textChanges: textChanges2 } of edits) { - Debug.assert(fileName === renameFilename); - for (const change of textChanges2) { - const { span, newText } = change; - const index = indexInTextChange(newText, escapeString(name)); - if (index !== -1) { - lastPos = span.start + delta + index; - if (!preferLastLocation) { - return lastPos; - } - } - delta += newText.length - span.length; - } - } - Debug.assert(preferLastLocation); - Debug.assert(lastPos >= 0); - return lastPos; -} -function copyLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { - forEachLeadingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment)); -} -function copyTrailingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { - forEachTrailingCommentRange(sourceFile.text, sourceNode.end, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticTrailingComment)); -} -function copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { - forEachTrailingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment)); -} -function getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, cb) { - return (pos, end, kind, htnl) => { - if (kind === 3 /* MultiLineCommentTrivia */) { - pos += 2; - end -= 2; - } else { - pos += 2; - } - cb(targetNode, commentKind || kind, sourceFile.text.slice(pos, end), hasTrailingNewLine !== void 0 ? hasTrailingNewLine : htnl); - }; -} -function indexInTextChange(change, name) { - if (startsWith(change, name)) return 0; - let idx = change.indexOf(" " + name); - if (idx === -1) idx = change.indexOf("." + name); - if (idx === -1) idx = change.indexOf('"' + name); - return idx === -1 ? -1 : idx + 1; -} -function needsParentheses(expression) { - return isBinaryExpression(expression) && expression.operatorToken.kind === 28 /* CommaToken */ || isObjectLiteralExpression(expression) || (isAsExpression(expression) || isSatisfiesExpression(expression)) && isObjectLiteralExpression(expression.expression); -} -function getContextualTypeFromParent(node, checker, contextFlags) { - const parent2 = walkUpParenthesizedExpressions(node.parent); - switch (parent2.kind) { - case 214 /* NewExpression */: - return checker.getContextualType(parent2, contextFlags); - case 226 /* BinaryExpression */: { - const { left, operatorToken, right } = parent2; - return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node, contextFlags); - } - case 296 /* CaseClause */: - return getSwitchedType(parent2, checker); - default: - return checker.getContextualType(node, contextFlags); - } -} -function quote(sourceFile, preferences, text) { - const quotePreference = getQuotePreference(sourceFile, preferences); - const quoted = JSON.stringify(text); - return quotePreference === 0 /* Single */ ? `'${stripQuotes(quoted).replace(/'/g, () => "\\'").replace(/\\"/g, '"')}'` : quoted; -} -function isEqualityOperatorKind(kind) { - switch (kind) { - case 37 /* EqualsEqualsEqualsToken */: - case 35 /* EqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - return true; - default: - return false; - } -} -function isStringLiteralOrTemplate(node) { - switch (node.kind) { - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 228 /* TemplateExpression */: - case 215 /* TaggedTemplateExpression */: - return true; - default: - return false; - } -} -function hasIndexSignature(type) { - return !!type.getStringIndexType() || !!type.getNumberIndexType(); -} -function getSwitchedType(caseClause, checker) { - return checker.getTypeAtLocation(caseClause.parent.parent.expression); -} -var ANONYMOUS = "anonymous function"; -function getTypeNodeIfAccessible(type, enclosingScope, program, host) { - const checker = program.getTypeChecker(); - let typeIsAccessible = true; - const notAccessible = () => typeIsAccessible = false; - const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */, { - trackSymbol: (symbol, declaration, meaning) => { - typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible( - symbol, - declaration, - meaning, - /*shouldComputeAliasToMarkVisible*/ - false - ).accessibility === 0 /* Accessible */; - return !typeIsAccessible; - }, - reportInaccessibleThisError: notAccessible, - reportPrivateInBaseOfClassExpression: notAccessible, - reportInaccessibleUniqueSymbolError: notAccessible, - moduleResolverHost: getModuleSpecifierResolverHost(program, host) - }); - return typeIsAccessible ? res : void 0; -} -function syntaxRequiresTrailingCommaOrSemicolonOrASI(kind) { - return kind === 179 /* CallSignature */ || kind === 180 /* ConstructSignature */ || kind === 181 /* IndexSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */; -} -function syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(kind) { - return kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; -} -function syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(kind) { - return kind === 267 /* ModuleDeclaration */; -} -function syntaxRequiresTrailingSemicolonOrASI(kind) { - return kind === 243 /* VariableStatement */ || kind === 244 /* ExpressionStatement */ || kind === 246 /* DoStatement */ || kind === 251 /* ContinueStatement */ || kind === 252 /* BreakStatement */ || kind === 253 /* ReturnStatement */ || kind === 257 /* ThrowStatement */ || kind === 259 /* DebuggerStatement */ || kind === 172 /* PropertyDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 277 /* ExportAssignment */; -} -var syntaxMayBeASICandidate = or( - syntaxRequiresTrailingCommaOrSemicolonOrASI, - syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI, - syntaxRequiresTrailingModuleBlockOrSemicolonOrASI, - syntaxRequiresTrailingSemicolonOrASI -); -function nodeIsASICandidate(node, sourceFile) { - const lastToken = node.getLastToken(sourceFile); - if (lastToken && lastToken.kind === 27 /* SemicolonToken */) { - return false; - } - if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) { - if (lastToken && lastToken.kind === 28 /* CommaToken */) { - return false; - } - } else if (syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(node.kind)) { - const lastChild = last(node.getChildren(sourceFile)); - if (lastChild && isModuleBlock(lastChild)) { - return false; - } - } else if (syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(node.kind)) { - const lastChild = last(node.getChildren(sourceFile)); - if (lastChild && isFunctionBlock(lastChild)) { - return false; - } - } else if (!syntaxRequiresTrailingSemicolonOrASI(node.kind)) { - return false; - } - if (node.kind === 246 /* DoStatement */) { - return true; - } - const topNode = findAncestor(node, (ancestor) => !ancestor.parent); - const nextToken = findNextToken(node, topNode, sourceFile); - if (!nextToken || nextToken.kind === 20 /* CloseBraceToken */) { - return true; - } - const startLine = sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; - const endLine = sourceFile.getLineAndCharacterOfPosition(nextToken.getStart(sourceFile)).line; - return startLine !== endLine; -} -function positionIsASICandidate(pos, context, sourceFile) { - const contextAncestor = findAncestor(context, (ancestor) => { - if (ancestor.end !== pos) { - return "quit"; - } - return syntaxMayBeASICandidate(ancestor.kind); - }); - return !!contextAncestor && nodeIsASICandidate(contextAncestor, sourceFile); -} -function probablyUsesSemicolons(sourceFile) { - let withSemicolon = 0; - let withoutSemicolon = 0; - const nStatementsToObserve = 5; - forEachChild(sourceFile, function visit(node) { - if (syntaxRequiresTrailingSemicolonOrASI(node.kind)) { - const lastToken = node.getLastToken(sourceFile); - if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) { - withSemicolon++; - } else { - withoutSemicolon++; - } - } else if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) { - const lastToken = node.getLastToken(sourceFile); - if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) { - withSemicolon++; - } else if (lastToken && lastToken.kind !== 28 /* CommaToken */) { - const lastTokenLine = getLineAndCharacterOfPosition(sourceFile, lastToken.getStart(sourceFile)).line; - const nextTokenLine = getLineAndCharacterOfPosition(sourceFile, getSpanOfTokenAtPosition(sourceFile, lastToken.end).start).line; - if (lastTokenLine !== nextTokenLine) { - withoutSemicolon++; - } - } - } - if (withSemicolon + withoutSemicolon >= nStatementsToObserve) { - return true; - } - return forEachChild(node, visit); - }); - if (withSemicolon === 0 && withoutSemicolon <= 1) { - return true; - } - return withSemicolon / withoutSemicolon > 1 / nStatementsToObserve; -} -function tryGetDirectories(host, directoryName) { - return tryIOAndConsumeErrors(host, host.getDirectories, directoryName) || []; -} -function tryReadDirectory(host, path, extensions, exclude, include) { - return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include) || emptyArray; -} -function tryFileExists(host, path) { - return tryIOAndConsumeErrors(host, host.fileExists, path); -} -function tryDirectoryExists(host, path) { - return tryAndIgnoreErrors(() => directoryProbablyExists(path, host)) || false; -} -function tryAndIgnoreErrors(cb) { - try { - return cb(); - } catch { - return void 0; - } -} -function tryIOAndConsumeErrors(host, toApply, ...args) { - return tryAndIgnoreErrors(() => toApply && toApply.apply(host, args)); -} -function findPackageJsons(startDirectory, host) { - const paths = []; - forEachAncestorDirectoryStoppingAtGlobalCache( - host, - startDirectory, - (ancestor) => { - const currentConfigPath = combinePaths(ancestor, "package.json"); - if (tryFileExists(host, currentConfigPath)) { - paths.push(currentConfigPath); - } - } - ); - return paths; -} -function findPackageJson(directory, host) { - let packageJson; - forEachAncestorDirectoryStoppingAtGlobalCache( - host, - directory, - (ancestor) => { - if (ancestor === "node_modules") return true; - packageJson = findConfigFile(ancestor, (f) => tryFileExists(host, f), "package.json"); - if (packageJson) { - return true; - } - } - ); - return packageJson; -} -function getPackageJsonsVisibleToFile(fileName, host) { - if (!host.fileExists) { - return []; - } - const packageJsons = []; - forEachAncestorDirectoryStoppingAtGlobalCache( - host, - getDirectoryPath(fileName), - (ancestor) => { - const packageJsonFileName = combinePaths(ancestor, "package.json"); - if (host.fileExists(packageJsonFileName)) { - const info = createPackageJsonInfo(packageJsonFileName, host); - if (info) { - packageJsons.push(info); - } - } - } - ); - return packageJsons; -} -function createPackageJsonInfo(fileName, host) { - if (!host.readFile) { - return void 0; - } - const dependencyKeys = ["dependencies", "devDependencies", "optionalDependencies", "peerDependencies"]; - const stringContent = host.readFile(fileName) || ""; - const content = tryParseJson(stringContent); - const info = {}; - if (content) { - for (const key of dependencyKeys) { - const dependencies = content[key]; - if (!dependencies) { - continue; - } - const dependencyMap = /* @__PURE__ */ new Map(); - for (const packageName in dependencies) { - dependencyMap.set(packageName, dependencies[packageName]); - } - info[key] = dependencyMap; - } - } - const dependencyGroups = [ - [1 /* Dependencies */, info.dependencies], - [2 /* DevDependencies */, info.devDependencies], - [8 /* OptionalDependencies */, info.optionalDependencies], - [4 /* PeerDependencies */, info.peerDependencies] - ]; - return { - ...info, - parseable: !!content, - fileName, - get, - has(dependencyName, inGroups) { - return !!get(dependencyName, inGroups); - } - }; - function get(dependencyName, inGroups = 15 /* All */) { - for (const [group2, deps] of dependencyGroups) { - if (deps && inGroups & group2) { - const dep = deps.get(dependencyName); - if (dep !== void 0) { - return dep; - } - } - } - } -} -function createPackageJsonImportFilter(fromFile, preferences, host) { - const packageJsons = (host.getPackageJsonsVisibleToFile && host.getPackageJsonsVisibleToFile(fromFile.fileName) || getPackageJsonsVisibleToFile(fromFile.fileName, host)).filter((p) => p.parseable); - let usesNodeCoreModules; - let ambientModuleCache; - let sourceFileCache; - return { - allowsImportingAmbientModule, - getSourceFileInfo, - allowsImportingSpecifier - }; - function moduleSpecifierIsCoveredByPackageJson(specifier) { - const packageName = getNodeModuleRootSpecifier(specifier); - for (const packageJson of packageJsons) { - if (packageJson.has(packageName) || packageJson.has(getTypesPackageName(packageName))) { - return true; - } - } - return false; - } - function allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost) { - if (!packageJsons.length || !moduleSymbol.valueDeclaration) { - return true; - } - if (!ambientModuleCache) { - ambientModuleCache = /* @__PURE__ */ new Map(); - } else { - const cached = ambientModuleCache.get(moduleSymbol); - if (cached !== void 0) { - return cached; - } - } - const declaredModuleSpecifier = stripQuotes(moduleSymbol.getName()); - if (isAllowedCoreNodeModulesImport(declaredModuleSpecifier)) { - ambientModuleCache.set(moduleSymbol, true); - return true; - } - const declaringSourceFile = moduleSymbol.valueDeclaration.getSourceFile(); - const declaringNodeModuleName = getNodeModulesPackageNameFromFileName(declaringSourceFile.fileName, moduleSpecifierResolutionHost); - if (typeof declaringNodeModuleName === "undefined") { - ambientModuleCache.set(moduleSymbol, true); - return true; - } - const result = moduleSpecifierIsCoveredByPackageJson(declaringNodeModuleName) || moduleSpecifierIsCoveredByPackageJson(declaredModuleSpecifier); - ambientModuleCache.set(moduleSymbol, result); - return result; - } - function getSourceFileInfo(sourceFile, moduleSpecifierResolutionHost) { - if (!packageJsons.length) { - return { importable: true, packageName: void 0 }; - } - if (!sourceFileCache) { - sourceFileCache = /* @__PURE__ */ new Map(); - } else { - const cached = sourceFileCache.get(sourceFile); - if (cached !== void 0) { - return cached; - } - } - const packageName = getNodeModulesPackageNameFromFileName(sourceFile.fileName, moduleSpecifierResolutionHost); - if (!packageName) { - const result2 = { importable: true, packageName }; - sourceFileCache.set(sourceFile, result2); - return result2; - } - const importable = moduleSpecifierIsCoveredByPackageJson(packageName); - const result = { importable, packageName }; - sourceFileCache.set(sourceFile, result); - return result; - } - function allowsImportingSpecifier(moduleSpecifier) { - if (!packageJsons.length || isAllowedCoreNodeModulesImport(moduleSpecifier)) { - return true; - } - if (pathIsRelative(moduleSpecifier) || isRootedDiskPath(moduleSpecifier)) { - return true; - } - return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier); - } - function isAllowedCoreNodeModulesImport(moduleSpecifier) { - if (isFullSourceFile(fromFile) && isSourceFileJS(fromFile) && nodeCoreModules.has(moduleSpecifier)) { - if (usesNodeCoreModules === void 0) { - usesNodeCoreModules = consumesNodeCoreModules(fromFile); - } - if (usesNodeCoreModules) { - return true; - } - } - return false; - } - function getNodeModulesPackageNameFromFileName(importedFileName, moduleSpecifierResolutionHost) { - if (!importedFileName.includes("node_modules")) { - return void 0; - } - const specifier = ts_moduleSpecifiers_exports.getNodeModulesPackageName( - host.getCompilationSettings(), - fromFile, - importedFileName, - moduleSpecifierResolutionHost, - preferences - ); - if (!specifier) { - return void 0; - } - if (!pathIsRelative(specifier) && !isRootedDiskPath(specifier)) { - return getNodeModuleRootSpecifier(specifier); - } - } - function getNodeModuleRootSpecifier(fullSpecifier) { - const components = getPathComponents(getPackageNameFromTypesPackageName(fullSpecifier)).slice(1); - if (startsWith(components[0], "@")) { - return `${components[0]}/${components[1]}`; - } - return components[0]; - } -} -function consumesNodeCoreModules(sourceFile) { - return some(sourceFile.imports, ({ text }) => nodeCoreModules.has(text)); -} -function isInsideNodeModules(fileOrDirectory) { - return contains(getPathComponents(fileOrDirectory), "node_modules"); -} -function isDiagnosticWithLocation(diagnostic) { - return diagnostic.file !== void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0; -} -function findDiagnosticForNode(node, sortedFileDiagnostics) { - const span = createTextSpanFromNode(node); - const index = binarySearchKey(sortedFileDiagnostics, span, identity, compareTextSpans); - if (index >= 0) { - const diagnostic = sortedFileDiagnostics[index]; - Debug.assertEqual(diagnostic.file, node.getSourceFile(), "Diagnostics proided to 'findDiagnosticForNode' must be from a single SourceFile"); - return cast(diagnostic, isDiagnosticWithLocation); - } -} -function getDiagnosticsWithinSpan(span, sortedFileDiagnostics) { - var _a; - let index = binarySearchKey(sortedFileDiagnostics, span.start, (diag2) => diag2.start, compareValues); - if (index < 0) { - index = ~index; - } - while (((_a = sortedFileDiagnostics[index - 1]) == null ? void 0 : _a.start) === span.start) { - index--; - } - const result = []; - const end = textSpanEnd(span); - while (true) { - const diagnostic = tryCast(sortedFileDiagnostics[index], isDiagnosticWithLocation); - if (!diagnostic || diagnostic.start > end) { - break; - } - if (textSpanContainsTextSpan(span, diagnostic)) { - result.push(diagnostic); - } - index++; - } - return result; -} -function getRefactorContextSpan({ startPosition, endPosition }) { - return createTextSpanFromBounds(startPosition, endPosition === void 0 ? startPosition : endPosition); -} -function getFixableErrorSpanExpression(sourceFile, span) { - const token = getTokenAtPosition(sourceFile, span.start); - const expression = findAncestor(token, (node) => { - if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) { - return "quit"; - } - return isExpression(node) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile)); - }); - return expression; -} -function mapOneOrMany(valueOrArray, f, resultSelector = identity) { - return valueOrArray ? isArray(valueOrArray) ? resultSelector(map(valueOrArray, f)) : f(valueOrArray, 0) : void 0; -} -function firstOrOnly(valueOrArray) { - return isArray(valueOrArray) ? first(valueOrArray) : valueOrArray; -} -function getNameForExportedSymbol(symbol, scriptTarget, preferCapitalized) { - if (symbol.escapedName === "export=" /* ExportEquals */ || symbol.escapedName === "default" /* Default */) { - return getDefaultLikeExportNameFromDeclaration(symbol) || moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, !!preferCapitalized); - } - return symbol.name; -} -function getDefaultLikeExportNameFromDeclaration(symbol) { - return firstDefined(symbol.declarations, (d) => { - var _a, _b, _c; - if (isExportAssignment(d)) { - return (_a = tryCast(skipOuterExpressions(d.expression), isIdentifier)) == null ? void 0 : _a.text; - } - if (isExportSpecifier(d) && d.symbol.flags === 2097152 /* Alias */) { - return (_b = tryCast(d.propertyName, isIdentifier)) == null ? void 0 : _b.text; - } - const name = (_c = tryCast(getNameOfDeclaration(d), isIdentifier)) == null ? void 0 : _c.text; - if (name) { - return name; - } - if (symbol.parent && !isExternalModuleSymbol(symbol.parent)) { - return symbol.parent.getName(); - } - }); -} -function getSymbolParentOrFail(symbol) { - var _a; - return Debug.checkDefined( - symbol.parent, - `Symbol parent was undefined. Flags: ${Debug.formatSymbolFlags(symbol.flags)}. Declarations: ${(_a = symbol.declarations) == null ? void 0 : _a.map((d) => { - const kind = Debug.formatSyntaxKind(d.kind); - const inJS = isInJSFile(d); - const { expression } = d; - return (inJS ? "[JS]" : "") + kind + (expression ? ` (expression: ${Debug.formatSyntaxKind(expression.kind)})` : ""); - }).join(", ")}.` - ); -} -function moduleSymbolToValidIdentifier(moduleSymbol, target, forceCapitalize) { - return moduleSpecifierToValidIdentifier(removeFileExtension(stripQuotes(moduleSymbol.name)), target, forceCapitalize); -} -function moduleSpecifierToValidIdentifier(moduleSpecifier, target, forceCapitalize) { - const baseName = getBaseFileName(removeSuffix(moduleSpecifier, "/index")); - let res = ""; - let lastCharWasValid = true; - const firstCharCode = baseName.charCodeAt(0); - if (isIdentifierStart(firstCharCode, target)) { - res += String.fromCharCode(firstCharCode); - if (forceCapitalize) { - res = res.toUpperCase(); - } - } else { - lastCharWasValid = false; - } - for (let i = 1; i < baseName.length; i++) { - const ch = baseName.charCodeAt(i); - const isValid = isIdentifierPart(ch, target); - if (isValid) { - let char = String.fromCharCode(ch); - if (!lastCharWasValid) { - char = char.toUpperCase(); - } - res += char; - } - lastCharWasValid = isValid; - } - return !isStringANonContextualKeyword(res) ? res || "_" : `_${res}`; -} -function stringContainsAt(haystack, needle, startIndex) { - const needleLength = needle.length; - if (needleLength + startIndex > haystack.length) { - return false; - } - for (let i = 0; i < needleLength; i++) { - if (needle.charCodeAt(i) !== haystack.charCodeAt(i + startIndex)) return false; - } - return true; -} -function startsWithUnderscore(name) { - return name.charCodeAt(0) === 95 /* _ */; -} -function isDeprecatedDeclaration(decl) { - return !!(getCombinedNodeFlagsAlwaysIncludeJSDoc(decl) & 65536 /* Deprecated */); -} -function shouldUseUriStyleNodeCoreModules(file, program) { - let decisionFromFile; - for (const node of file.imports) { - if (nodeCoreModules.has(node.text) && !exclusivelyPrefixedNodeCoreModules.has(node.text)) { - if (startsWith(node.text, "node:")) { - return true; - } else { - decisionFromFile = false; - } - } - } - return decisionFromFile ?? program.usesUriStyleNodeCoreModules; -} -function getNewLineKind(newLineCharacter) { - return newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */; -} -function diagnosticToString(diag2) { - return isArray(diag2) ? formatStringFromArgs(getLocaleSpecificMessage(diag2[0]), diag2.slice(1)) : getLocaleSpecificMessage(diag2); -} -function getFormatCodeSettingsForWriting({ options }, sourceFile) { - const shouldAutoDetectSemicolonPreference = !options.semicolons || options.semicolons === "ignore" /* Ignore */; - const shouldRemoveSemicolons = options.semicolons === "remove" /* Remove */ || shouldAutoDetectSemicolonPreference && !probablyUsesSemicolons(sourceFile); - return { - ...options, - semicolons: shouldRemoveSemicolons ? "remove" /* Remove */ : "ignore" /* Ignore */ - }; -} -function jsxModeNeedsExplicitImport(jsx) { - return jsx === 2 /* React */ || jsx === 3 /* ReactNative */; -} -function isSourceFileFromLibrary(program, node) { - return program.isSourceFileFromExternalLibrary(node) || program.isSourceFileDefaultLibrary(node); -} -function newCaseClauseTracker(checker, clauses) { - const existingStrings = /* @__PURE__ */ new Set(); - const existingNumbers = /* @__PURE__ */ new Set(); - const existingBigInts = /* @__PURE__ */ new Set(); - for (const clause of clauses) { - if (!isDefaultClause(clause)) { - const expression = skipParentheses(clause.expression); - if (isLiteralExpression(expression)) { - switch (expression.kind) { - case 15 /* NoSubstitutionTemplateLiteral */: - case 11 /* StringLiteral */: - existingStrings.add(expression.text); - break; - case 9 /* NumericLiteral */: - existingNumbers.add(parseInt(expression.text)); - break; - case 10 /* BigIntLiteral */: - const parsedBigInt = parseBigInt(endsWith(expression.text, "n") ? expression.text.slice(0, -1) : expression.text); - if (parsedBigInt) { - existingBigInts.add(pseudoBigIntToString(parsedBigInt)); - } - break; - } - } else { - const symbol = checker.getSymbolAtLocation(clause.expression); - if (symbol && symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) { - const enumValue = checker.getConstantValue(symbol.valueDeclaration); - if (enumValue !== void 0) { - addValue(enumValue); - } - } - } - } - } - return { - addValue, - hasValue - }; - function addValue(value) { - switch (typeof value) { - case "string": - existingStrings.add(value); - break; - case "number": - existingNumbers.add(value); - } - } - function hasValue(value) { - switch (typeof value) { - case "string": - return existingStrings.has(value); - case "number": - return existingNumbers.has(value); - case "object": - return existingBigInts.has(pseudoBigIntToString(value)); - } - } -} -function fileShouldUseJavaScriptRequire(file, program, host, preferRequire) { - var _a; - const fileName = typeof file === "string" ? file : file.fileName; - if (!hasJSFileExtension(fileName)) { - return false; - } - const compilerOptions = typeof file === "string" ? program.getCompilerOptions() : program.getCompilerOptionsForFile(file); - const moduleKind = getEmitModuleKind(compilerOptions); - const sourceFileLike = typeof file === "string" ? { - fileName: file, - impliedNodeFormat: getImpliedNodeFormatForFile(toPath(file, host.getCurrentDirectory(), hostGetCanonicalFileName(host)), (_a = program.getPackageJsonInfoCache) == null ? void 0 : _a.call(program), host, compilerOptions) - } : file; - const impliedNodeFormat = getImpliedNodeFormatForEmitWorker(sourceFileLike, compilerOptions); - if (impliedNodeFormat === 99 /* ESNext */) { - return false; - } - if (impliedNodeFormat === 1 /* CommonJS */) { - return true; - } - if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) { - return true; - } - if (compilerOptions.verbatimModuleSyntax && emitModuleKindIsNonNodeESM(moduleKind)) { - return false; - } - if (typeof file === "object") { - if (file.commonJsModuleIndicator) { - return true; - } - if (file.externalModuleIndicator) { - return false; - } - } - return preferRequire; -} -function isBlockLike(node) { - switch (node.kind) { - case 241 /* Block */: - case 307 /* SourceFile */: - case 268 /* ModuleBlock */: - case 296 /* CaseClause */: - return true; - default: - return false; - } -} -function createFutureSourceFile(fileName, syntaxModuleIndicator, program, moduleResolutionHost) { - var _a; - const result = getImpliedNodeFormatForFileWorker(fileName, (_a = program.getPackageJsonInfoCache) == null ? void 0 : _a.call(program), moduleResolutionHost, program.getCompilerOptions()); - let impliedNodeFormat, packageJsonScope; - if (typeof result === "object") { - impliedNodeFormat = result.impliedNodeFormat; - packageJsonScope = result.packageJsonScope; - } - return { - path: toPath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName), - fileName, - externalModuleIndicator: syntaxModuleIndicator === 99 /* ESNext */ ? true : void 0, - commonJsModuleIndicator: syntaxModuleIndicator === 1 /* CommonJS */ ? true : void 0, - impliedNodeFormat, - packageJsonScope, - statements: emptyArray, - imports: emptyArray - }; -} - -// src/services/exportInfoMap.ts -var ImportKind = /* @__PURE__ */ ((ImportKind2) => { - ImportKind2[ImportKind2["Named"] = 0] = "Named"; - ImportKind2[ImportKind2["Default"] = 1] = "Default"; - ImportKind2[ImportKind2["Namespace"] = 2] = "Namespace"; - ImportKind2[ImportKind2["CommonJS"] = 3] = "CommonJS"; - return ImportKind2; -})(ImportKind || {}); -var ExportKind = /* @__PURE__ */ ((ExportKind3) => { - ExportKind3[ExportKind3["Named"] = 0] = "Named"; - ExportKind3[ExportKind3["Default"] = 1] = "Default"; - ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals"; - ExportKind3[ExportKind3["UMD"] = 3] = "UMD"; - ExportKind3[ExportKind3["Module"] = 4] = "Module"; - return ExportKind3; -})(ExportKind || {}); -function createCacheableExportInfoMap(host) { - let exportInfoId = 1; - const exportInfo = createMultiMap(); - const symbols = /* @__PURE__ */ new Map(); - const packages = /* @__PURE__ */ new Map(); - let usableByFileName; - const cache = { - isUsableByFile: (importingFile) => importingFile === usableByFileName, - isEmpty: () => !exportInfo.size, - clear: () => { - exportInfo.clear(); - symbols.clear(); - usableByFileName = void 0; - }, - add: (importingFile, symbol, symbolTableKey, moduleSymbol, moduleFile, exportKind, isFromPackageJson, checker) => { - if (importingFile !== usableByFileName) { - cache.clear(); - usableByFileName = importingFile; - } - let packageName; - if (moduleFile) { - const nodeModulesPathParts = getNodeModulePathParts(moduleFile.fileName); - if (nodeModulesPathParts) { - const { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex } = nodeModulesPathParts; - packageName = unmangleScopedPackageName(getPackageNameFromTypesPackageName(moduleFile.fileName.substring(topLevelPackageNameIndex + 1, packageRootIndex))); - if (startsWith(importingFile, moduleFile.path.substring(0, topLevelNodeModulesIndex))) { - const prevDeepestNodeModulesPath = packages.get(packageName); - const nodeModulesPath = moduleFile.fileName.substring(0, topLevelPackageNameIndex + 1); - if (prevDeepestNodeModulesPath) { - const prevDeepestNodeModulesIndex = prevDeepestNodeModulesPath.indexOf(nodeModulesPathPart); - if (topLevelNodeModulesIndex > prevDeepestNodeModulesIndex) { - packages.set(packageName, nodeModulesPath); - } - } else { - packages.set(packageName, nodeModulesPath); - } - } - } - } - const isDefault = exportKind === 1 /* Default */; - const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol; - const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol( - namedSymbol, - checker, - /*scriptTarget*/ - void 0 - ); - const symbolName2 = typeof names === "string" ? names : names[0]; - const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1]; - const moduleName = stripQuotes(moduleSymbol.name); - const id = exportInfoId++; - const target = skipAlias(symbol, checker); - const storedSymbol = symbol.flags & 33554432 /* Transient */ ? void 0 : symbol; - const storedModuleSymbol = moduleSymbol.flags & 33554432 /* Transient */ ? void 0 : moduleSymbol; - if (!storedSymbol || !storedModuleSymbol) symbols.set(id, [symbol, moduleSymbol]); - exportInfo.add(key(symbolName2, symbol, isExternalModuleNameRelative(moduleName) ? void 0 : moduleName, checker), { - id, - symbolTableKey, - symbolName: symbolName2, - capitalizedSymbolName, - moduleName, - moduleFile, - moduleFileName: moduleFile == null ? void 0 : moduleFile.fileName, - packageName, - exportKind, - targetFlags: target.flags, - isFromPackageJson, - symbol: storedSymbol, - moduleSymbol: storedModuleSymbol - }); - }, - get: (importingFile, key2) => { - if (importingFile !== usableByFileName) return; - const result = exportInfo.get(key2); - return result == null ? void 0 : result.map(rehydrateCachedInfo); - }, - search: (importingFile, preferCapitalized, matches, action) => { - if (importingFile !== usableByFileName) return; - return forEachEntry(exportInfo, (info, key2) => { - const { symbolName: symbolName2, ambientModuleName } = parseKey(key2); - const name = preferCapitalized && info[0].capitalizedSymbolName || symbolName2; - if (matches(name, info[0].targetFlags)) { - const rehydrated = info.map(rehydrateCachedInfo); - const filtered = rehydrated.filter((r, i) => isNotShadowedByDeeperNodeModulesPackage(r, info[i].packageName)); - if (filtered.length) { - const res = action(filtered, name, !!ambientModuleName, key2); - if (res !== void 0) return res; - } - } - }); - }, - releaseSymbols: () => { - symbols.clear(); - }, - onFileChanged: (oldSourceFile, newSourceFile, typeAcquisitionEnabled) => { - if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) { - return false; - } - if (usableByFileName && usableByFileName !== newSourceFile.path || // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node. - // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list. - typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || // Module agumentation and ambient module changes can add or remove exports available to be auto-imported. - // Changes elsewhere in the file can change the *type* of an export in a module augmentation, - // but type info is gathered in getCompletionEntryDetails, which doesn't use the cache. - !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) { - cache.clear(); - return true; - } - usableByFileName = newSourceFile.path; - return false; - } - }; - if (Debug.isDebugging) { - Object.defineProperty(cache, "__cache", { value: exportInfo }); - } - return cache; - function rehydrateCachedInfo(info) { - if (info.symbol && info.moduleSymbol) return info; - const { id, exportKind, targetFlags, isFromPackageJson, moduleFileName } = info; - const [cachedSymbol, cachedModuleSymbol] = symbols.get(id) || emptyArray; - if (cachedSymbol && cachedModuleSymbol) { - return { - symbol: cachedSymbol, - moduleSymbol: cachedModuleSymbol, - moduleFileName, - exportKind, - targetFlags, - isFromPackageJson - }; - } - const checker = (isFromPackageJson ? host.getPackageJsonAutoImportProvider() : host.getCurrentProgram()).getTypeChecker(); - const moduleSymbol = info.moduleSymbol || cachedModuleSymbol || Debug.checkDefined( - info.moduleFile ? checker.getMergedSymbol(info.moduleFile.symbol) : checker.tryFindAmbientModule(info.moduleName) - ); - const symbol = info.symbol || cachedSymbol || Debug.checkDefined( - exportKind === 2 /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(unescapeLeadingUnderscores(info.symbolTableKey), moduleSymbol), - `Could not find symbol '${info.symbolName}' by key '${info.symbolTableKey}' in module ${moduleSymbol.name}` - ); - symbols.set(id, [symbol, moduleSymbol]); - return { - symbol, - moduleSymbol, - moduleFileName, - exportKind, - targetFlags, - isFromPackageJson - }; - } - function key(importedName, symbol, ambientModuleName, checker) { - const moduleKey = ambientModuleName || ""; - return `${importedName.length} ${getSymbolId(skipAlias(symbol, checker))} ${importedName} ${moduleKey}`; - } - function parseKey(key2) { - const firstSpace = key2.indexOf(" "); - const secondSpace = key2.indexOf(" ", firstSpace + 1); - const symbolNameLength = parseInt(key2.substring(0, firstSpace), 10); - const data = key2.substring(secondSpace + 1); - const symbolName2 = data.substring(0, symbolNameLength); - const moduleKey = data.substring(symbolNameLength + 1); - const ambientModuleName = moduleKey === "" ? void 0 : moduleKey; - return { symbolName: symbolName2, ambientModuleName }; - } - function fileIsGlobalOnly(file) { - return !file.commonJsModuleIndicator && !file.externalModuleIndicator && !file.moduleAugmentations && !file.ambientModuleNames; - } - function ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile) { - if (!arrayIsEqualTo(oldSourceFile.ambientModuleNames, newSourceFile.ambientModuleNames)) { - return false; - } - let oldFileStatementIndex = -1; - let newFileStatementIndex = -1; - for (const ambientModuleName of newSourceFile.ambientModuleNames) { - const isMatchingModuleDeclaration = (node) => isNonGlobalAmbientModule(node) && node.name.text === ambientModuleName; - oldFileStatementIndex = findIndex(oldSourceFile.statements, isMatchingModuleDeclaration, oldFileStatementIndex + 1); - newFileStatementIndex = findIndex(newSourceFile.statements, isMatchingModuleDeclaration, newFileStatementIndex + 1); - if (oldSourceFile.statements[oldFileStatementIndex] !== newSourceFile.statements[newFileStatementIndex]) { - return false; - } - } - return true; - } - function isNotShadowedByDeeperNodeModulesPackage(info, packageName) { - if (!packageName || !info.moduleFileName) return true; - const typingsCacheLocation = host.getGlobalTypingsCacheLocation(); - if (typingsCacheLocation && startsWith(info.moduleFileName, typingsCacheLocation)) return true; - const packageDeepestNodeModulesPath = packages.get(packageName); - return !packageDeepestNodeModulesPath || startsWith(info.moduleFileName, packageDeepestNodeModulesPath); - } -} -function isImportable(program, fromFile, toFile, toModule, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) { - var _a; - if (!toFile) { - let useNodePrefix; - const moduleName = stripQuotes(toModule.name); - if (nodeCoreModules.has(moduleName) && (useNodePrefix = shouldUseUriStyleNodeCoreModules(fromFile, program)) !== void 0) { - return useNodePrefix === startsWith(moduleName, "node:"); - } - return !packageJsonFilter || packageJsonFilter.allowsImportingAmbientModule(toModule, moduleSpecifierResolutionHost) || fileContainsPackageImport(fromFile, moduleName); - } - Debug.assertIsDefined(toFile); - if (fromFile === toFile) return false; - const cachedResult = moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.get(fromFile.path, toFile.path, preferences, {}); - if ((cachedResult == null ? void 0 : cachedResult.isBlockedByPackageJsonDependencies) !== void 0) { - return !cachedResult.isBlockedByPackageJsonDependencies || !!cachedResult.packageName && fileContainsPackageImport(fromFile, cachedResult.packageName); - } - const getCanonicalFileName = hostGetCanonicalFileName(moduleSpecifierResolutionHost); - const globalTypingsCache = (_a = moduleSpecifierResolutionHost.getGlobalTypingsCacheLocation) == null ? void 0 : _a.call(moduleSpecifierResolutionHost); - const hasImportablePath = !!ts_moduleSpecifiers_exports.forEachFileNameOfModule( - fromFile.fileName, - toFile.fileName, - moduleSpecifierResolutionHost, - /*preferSymlinks*/ - false, - (toPath3) => { - const file = program.getSourceFile(toPath3); - return (file === toFile || !file) && isImportablePath( - fromFile.fileName, - toPath3, - getCanonicalFileName, - globalTypingsCache, - moduleSpecifierResolutionHost - ); - } - ); - if (packageJsonFilter) { - const importInfo = hasImportablePath ? packageJsonFilter.getSourceFileInfo(toFile, moduleSpecifierResolutionHost) : void 0; - moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.setBlockedByPackageJsonDependencies(fromFile.path, toFile.path, preferences, {}, importInfo == null ? void 0 : importInfo.packageName, !(importInfo == null ? void 0 : importInfo.importable)); - return !!(importInfo == null ? void 0 : importInfo.importable) || hasImportablePath && !!(importInfo == null ? void 0 : importInfo.packageName) && fileContainsPackageImport(fromFile, importInfo.packageName); - } - return hasImportablePath; -} -function fileContainsPackageImport(sourceFile, packageName) { - return sourceFile.imports && sourceFile.imports.some((i) => i.text === packageName || i.text.startsWith(packageName + "/")); -} -function isImportablePath(fromPath, toPath3, getCanonicalFileName, globalCachePath, host) { - const toNodeModules = forEachAncestorDirectoryStoppingAtGlobalCache( - host, - toPath3, - (ancestor) => getBaseFileName(ancestor) === "node_modules" ? ancestor : void 0 - ); - const toNodeModulesParent = toNodeModules && getDirectoryPath(getCanonicalFileName(toNodeModules)); - return toNodeModulesParent === void 0 || startsWith(getCanonicalFileName(fromPath), toNodeModulesParent) || !!globalCachePath && startsWith(getCanonicalFileName(globalCachePath), toNodeModulesParent); -} -function forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, cb) { - var _a, _b; - const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host); - const excludePatterns = preferences.autoImportFileExcludePatterns && getIsExcludedPatterns(preferences, useCaseSensitiveFileNames2); - forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, host, (module2, file) => cb( - module2, - file, - program, - /*isFromPackageJson*/ - false - )); - const autoImportProvider = useAutoImportProvider && ((_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host)); - if (autoImportProvider) { - const start = timestamp(); - const checker = program.getTypeChecker(); - forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, host, (module2, file) => { - if (file && !program.getSourceFile(file.fileName) || !file && !checker.resolveName( - module2.name, - /*location*/ - void 0, - 1536 /* Module */, - /*excludeGlobals*/ - false - )) { - cb( - module2, - file, - autoImportProvider, - /*isFromPackageJson*/ - true - ); - } - }); - (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start}`); - } -} -function getIsExcludedPatterns(preferences, useCaseSensitiveFileNames2) { - return mapDefined(preferences.autoImportFileExcludePatterns, (spec) => { - const pattern = getSubPatternFromSpec(spec, "", "exclude"); - return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames2) : void 0; - }); -} -function forEachExternalModule(checker, allSourceFiles, excludePatterns, host, cb) { - var _a; - const isExcluded = excludePatterns && getIsExcluded(excludePatterns, host); - for (const ambient of checker.getAmbientModules()) { - if (!ambient.name.includes("*") && !(excludePatterns && ((_a = ambient.declarations) == null ? void 0 : _a.every((d) => isExcluded(d.getSourceFile()))))) { - cb( - ambient, - /*sourceFile*/ - void 0 - ); - } - } - for (const sourceFile of allSourceFiles) { - if (isExternalOrCommonJsModule(sourceFile) && !(isExcluded == null ? void 0 : isExcluded(sourceFile))) { - cb(checker.getMergedSymbol(sourceFile.symbol), sourceFile); - } - } -} -function getIsExcluded(excludePatterns, host) { - var _a; - const realpathsWithSymlinks = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath(); - return ({ fileName, path }) => { - if (excludePatterns.some((p) => p.test(fileName))) return true; - if ((realpathsWithSymlinks == null ? void 0 : realpathsWithSymlinks.size) && pathContainsNodeModules(fileName)) { - let dir = getDirectoryPath(fileName); - return forEachAncestorDirectoryStoppingAtGlobalCache( - host, - getDirectoryPath(path), - (dirPath) => { - const symlinks = realpathsWithSymlinks.get(ensureTrailingDirectorySeparator(dirPath)); - if (symlinks) { - return symlinks.some((s) => excludePatterns.some((p) => p.test(fileName.replace(dir, s)))); - } - dir = getDirectoryPath(dir); - } - ) ?? false; - } - return false; - }; -} -function getIsFileExcluded(host, preferences) { - if (!preferences.autoImportFileExcludePatterns) return () => false; - return getIsExcluded(getIsExcludedPatterns(preferences, hostUsesCaseSensitiveFileNames(host)), host); -} -function getExportInfoMap(importingFile, host, program, preferences, cancellationToken) { - var _a, _b, _c, _d, _e; - const start = timestamp(); - (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host); - const cache = ((_b = host.getCachedExportInfoMap) == null ? void 0 : _b.call(host)) || createCacheableExportInfoMap({ - getCurrentProgram: () => program, - getPackageJsonAutoImportProvider: () => { - var _a2; - return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host); - }, - getGlobalTypingsCacheLocation: () => { - var _a2; - return (_a2 = host.getGlobalTypingsCacheLocation) == null ? void 0 : _a2.call(host); - } - }); - if (cache.isUsableByFile(importingFile.path)) { - (_c = host.log) == null ? void 0 : _c.call(host, "getExportInfoMap: cache hit"); - return cache; - } - (_d = host.log) == null ? void 0 : _d.call(host, "getExportInfoMap: cache miss or empty; calculating new results"); - let moduleCount = 0; - try { - forEachExternalModuleToImportFrom( - program, - host, - preferences, - /*useAutoImportProvider*/ - true, - (moduleSymbol, moduleFile, program2, isFromPackageJson) => { - if (++moduleCount % 100 === 0) cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested(); - const seenExports = /* @__PURE__ */ new Set(); - const checker = program2.getTypeChecker(); - const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker); - if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) { - cache.add( - importingFile.path, - defaultInfo.symbol, - defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */, - moduleSymbol, - moduleFile, - defaultInfo.exportKind, - isFromPackageJson, - checker - ); - } - checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => { - if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) { - cache.add( - importingFile.path, - exported, - key, - moduleSymbol, - moduleFile, - 0 /* Named */, - isFromPackageJson, - checker - ); - } - }); - } - ); - } catch (err) { - cache.clear(); - throw err; - } - (_e = host.log) == null ? void 0 : _e.call(host, `getExportInfoMap: done in ${timestamp() - start} ms`); - return cache; -} -function getDefaultLikeExportInfo(moduleSymbol, checker) { - const exportEquals = checker.resolveExternalModuleSymbol(moduleSymbol); - if (exportEquals !== moduleSymbol) { - const defaultExport2 = checker.tryGetMemberInModuleExports("default" /* Default */, exportEquals); - if (defaultExport2) return { symbol: defaultExport2, exportKind: 1 /* Default */ }; - return { symbol: exportEquals, exportKind: 2 /* ExportEquals */ }; - } - const defaultExport = checker.tryGetMemberInModuleExports("default" /* Default */, moduleSymbol); - if (defaultExport) return { symbol: defaultExport, exportKind: 1 /* Default */ }; -} -function isImportableSymbol(symbol, checker) { - return !checker.isUndefinedSymbol(symbol) && !checker.isUnknownSymbol(symbol) && !isKnownSymbol(symbol) && !isPrivateIdentifierSymbol(symbol); -} -function getNamesForExportedSymbol(defaultExport, checker, scriptTarget) { - let names; - forEachNameOfDefaultExport(defaultExport, checker, scriptTarget, (name, capitalizedName) => { - names = capitalizedName ? [name, capitalizedName] : name; - return true; - }); - return Debug.checkDefined(names); -} -function forEachNameOfDefaultExport(defaultExport, checker, scriptTarget, cb) { - let chain; - let current = defaultExport; - const seen = /* @__PURE__ */ new Set(); - while (current) { - const fromDeclaration = getDefaultLikeExportNameFromDeclaration(current); - if (fromDeclaration) { - const final = cb(fromDeclaration); - if (final) return final; - } - if (current.escapedName !== "default" /* Default */ && current.escapedName !== "export=" /* ExportEquals */) { - const final = cb(current.name); - if (final) return final; - } - chain = append(chain, current); - if (!addToSeen(seen, current)) break; - current = current.flags & 2097152 /* Alias */ ? checker.getImmediateAliasedSymbol(current) : void 0; - } - for (const symbol of chain ?? emptyArray) { - if (symbol.parent && isExternalModuleSymbol(symbol.parent)) { - const final = cb( - moduleSymbolToValidIdentifier( - symbol.parent, - scriptTarget, - /*forceCapitalize*/ - false - ), - moduleSymbolToValidIdentifier( - symbol.parent, - scriptTarget, - /*forceCapitalize*/ - true - ) - ); - if (final) return final; - } - } -} - -// src/services/classifier.ts -function createClassifier() { - const scanner2 = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - false - ); - function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { - return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); - } - function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { - let token = 0 /* Unknown */; - let lastNonTriviaToken = 0 /* Unknown */; - const templateStack = []; - const { prefix, pushTemplate } = getPrefixFromLexState(lexState); - text = prefix + text; - const offset = prefix.length; - if (pushTemplate) { - templateStack.push(16 /* TemplateHead */); - } - scanner2.setText(text); - let endOfLineState = 0 /* None */; - const spans = []; - let angleBracketStack = 0; - do { - token = scanner2.scan(); - if (!isTrivia(token)) { - handleToken(); - lastNonTriviaToken = token; - } - const end = scanner2.getTokenEnd(); - pushEncodedClassification(scanner2.getTokenStart(), end, offset, classFromKind(token), spans); - if (end >= text.length) { - const end2 = getNewEndOfLineState(scanner2, token, lastOrUndefined(templateStack)); - if (end2 !== void 0) { - endOfLineState = end2; - } - } - } while (token !== 1 /* EndOfFileToken */); - function handleToken() { - switch (token) { - case 44 /* SlashToken */: - case 69 /* SlashEqualsToken */: - if (!noRegexTable[lastNonTriviaToken] && scanner2.reScanSlashToken() === 14 /* RegularExpressionLiteral */) { - token = 14 /* RegularExpressionLiteral */; - } - break; - case 30 /* LessThanToken */: - if (lastNonTriviaToken === 80 /* Identifier */) { - angleBracketStack++; - } - break; - case 32 /* GreaterThanToken */: - if (angleBracketStack > 0) { - angleBracketStack--; - } - break; - case 133 /* AnyKeyword */: - case 154 /* StringKeyword */: - case 150 /* NumberKeyword */: - case 136 /* BooleanKeyword */: - case 155 /* SymbolKeyword */: - if (angleBracketStack > 0 && !syntacticClassifierAbsent) { - token = 80 /* Identifier */; - } - break; - case 16 /* TemplateHead */: - templateStack.push(token); - break; - case 19 /* OpenBraceToken */: - if (templateStack.length > 0) { - templateStack.push(token); - } - break; - case 20 /* CloseBraceToken */: - if (templateStack.length > 0) { - const lastTemplateStackToken = lastOrUndefined(templateStack); - if (lastTemplateStackToken === 16 /* TemplateHead */) { - token = scanner2.reScanTemplateToken( - /*isTaggedTemplate*/ - false - ); - if (token === 18 /* TemplateTail */) { - templateStack.pop(); - } else { - Debug.assertEqual(token, 17 /* TemplateMiddle */, "Should have been a template middle."); - } - } else { - Debug.assertEqual(lastTemplateStackToken, 19 /* OpenBraceToken */, "Should have been an open brace"); - templateStack.pop(); - } - } - break; - default: - if (!isKeyword(token)) { - break; - } - if (lastNonTriviaToken === 25 /* DotToken */) { - token = 80 /* Identifier */; - } else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { - token = 80 /* Identifier */; - } - } - } - return { endOfLineState, spans }; - } - return { getClassificationsForLine, getEncodedLexicalClassifications }; -} -var noRegexTable = arrayToNumericMap( - [ - 80 /* Identifier */, - 11 /* StringLiteral */, - 9 /* NumericLiteral */, - 10 /* BigIntLiteral */, - 14 /* RegularExpressionLiteral */, - 110 /* ThisKeyword */, - 46 /* PlusPlusToken */, - 47 /* MinusMinusToken */, - 22 /* CloseParenToken */, - 24 /* CloseBracketToken */, - 20 /* CloseBraceToken */, - 112 /* TrueKeyword */, - 97 /* FalseKeyword */ - ], - (token) => token, - () => true -); -function getNewEndOfLineState(scanner2, token, lastOnTemplateStack) { - switch (token) { - case 11 /* StringLiteral */: { - if (!scanner2.isUnterminated()) return void 0; - const tokenText = scanner2.getTokenText(); - const lastCharIndex = tokenText.length - 1; - let numBackslashes = 0; - while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) { - numBackslashes++; - } - if ((numBackslashes & 1) === 0) return void 0; - return tokenText.charCodeAt(0) === 34 /* doubleQuote */ ? 3 /* InDoubleQuoteStringLiteral */ : 2 /* InSingleQuoteStringLiteral */; - } - case 3 /* MultiLineCommentTrivia */: - return scanner2.isUnterminated() ? 1 /* InMultiLineCommentTrivia */ : void 0; - default: - if (isTemplateLiteralKind(token)) { - if (!scanner2.isUnterminated()) { - return void 0; - } - switch (token) { - case 18 /* TemplateTail */: - return 5 /* InTemplateMiddleOrTail */; - case 15 /* NoSubstitutionTemplateLiteral */: - return 4 /* InTemplateHeadOrNoSubstitutionTemplate */; - default: - return Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); - } - } - return lastOnTemplateStack === 16 /* TemplateHead */ ? 6 /* InTemplateSubstitutionPosition */ : void 0; - } -} -function pushEncodedClassification(start, end, offset, classification, result) { - if (classification === 8 /* whiteSpace */) { - return; - } - if (start === 0 && offset > 0) { - start += offset; - } - const length2 = end - start; - if (length2 > 0) { - result.push(start - offset, length2, classification); - } -} -function convertClassificationsToResult(classifications, text) { - const entries = []; - const dense = classifications.spans; - let lastEnd = 0; - for (let i = 0; i < dense.length; i += 3) { - const start = dense[i]; - const length2 = dense[i + 1]; - const type = dense[i + 2]; - if (lastEnd >= 0) { - const whitespaceLength2 = start - lastEnd; - if (whitespaceLength2 > 0) { - entries.push({ length: whitespaceLength2, classification: 4 /* Whitespace */ }); - } - } - entries.push({ length: length2, classification: convertClassification(type) }); - lastEnd = start + length2; - } - const whitespaceLength = text.length - lastEnd; - if (whitespaceLength > 0) { - entries.push({ length: whitespaceLength, classification: 4 /* Whitespace */ }); - } - return { entries, finalLexState: classifications.endOfLineState }; -} -function convertClassification(type) { - switch (type) { - case 1 /* comment */: - return 3 /* Comment */; - case 3 /* keyword */: - return 1 /* Keyword */; - case 4 /* numericLiteral */: - return 6 /* NumberLiteral */; - case 25 /* bigintLiteral */: - return 7 /* BigIntLiteral */; - case 5 /* operator */: - return 2 /* Operator */; - case 6 /* stringLiteral */: - return 8 /* StringLiteral */; - case 8 /* whiteSpace */: - return 4 /* Whitespace */; - case 10 /* punctuation */: - return 0 /* Punctuation */; - case 2 /* identifier */: - case 11 /* className */: - case 12 /* enumName */: - case 13 /* interfaceName */: - case 14 /* moduleName */: - case 15 /* typeParameterName */: - case 16 /* typeAliasName */: - case 9 /* text */: - case 17 /* parameterName */: - return 5 /* Identifier */; - default: - return void 0; - } -} -function canFollow(keyword1, keyword2) { - if (!isAccessibilityModifier(keyword1)) { - return true; - } - switch (keyword2) { - case 139 /* GetKeyword */: - case 153 /* SetKeyword */: - case 137 /* ConstructorKeyword */: - case 126 /* StaticKeyword */: - case 129 /* AccessorKeyword */: - return true; - // Allow things like "public get", "public constructor" and "public static". - default: - return false; - } -} -function getPrefixFromLexState(lexState) { - switch (lexState) { - case 3 /* InDoubleQuoteStringLiteral */: - return { prefix: '"\\\n' }; - case 2 /* InSingleQuoteStringLiteral */: - return { prefix: "'\\\n" }; - case 1 /* InMultiLineCommentTrivia */: - return { prefix: "/*\n" }; - case 4 /* InTemplateHeadOrNoSubstitutionTemplate */: - return { prefix: "`\n" }; - case 5 /* InTemplateMiddleOrTail */: - return { prefix: "}\n", pushTemplate: true }; - case 6 /* InTemplateSubstitutionPosition */: - return { prefix: "", pushTemplate: true }; - case 0 /* None */: - return { prefix: "" }; - default: - return Debug.assertNever(lexState); - } -} -function isBinaryExpressionOperatorToken(token) { - switch (token) { - case 42 /* AsteriskToken */: - case 44 /* SlashToken */: - case 45 /* PercentToken */: - case 40 /* PlusToken */: - case 41 /* MinusToken */: - case 48 /* LessThanLessThanToken */: - case 49 /* GreaterThanGreaterThanToken */: - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - case 30 /* LessThanToken */: - case 32 /* GreaterThanToken */: - case 33 /* LessThanEqualsToken */: - case 34 /* GreaterThanEqualsToken */: - case 104 /* InstanceOfKeyword */: - case 103 /* InKeyword */: - case 130 /* AsKeyword */: - case 152 /* SatisfiesKeyword */: - case 35 /* EqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - case 37 /* EqualsEqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - case 51 /* AmpersandToken */: - case 53 /* CaretToken */: - case 52 /* BarToken */: - case 56 /* AmpersandAmpersandToken */: - case 57 /* BarBarToken */: - case 75 /* BarEqualsToken */: - case 74 /* AmpersandEqualsToken */: - case 79 /* CaretEqualsToken */: - case 71 /* LessThanLessThanEqualsToken */: - case 72 /* GreaterThanGreaterThanEqualsToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 65 /* PlusEqualsToken */: - case 66 /* MinusEqualsToken */: - case 67 /* AsteriskEqualsToken */: - case 69 /* SlashEqualsToken */: - case 70 /* PercentEqualsToken */: - case 64 /* EqualsToken */: - case 28 /* CommaToken */: - case 61 /* QuestionQuestionToken */: - case 76 /* BarBarEqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - return true; - default: - return false; - } -} -function isPrefixUnaryExpressionOperatorToken(token) { - switch (token) { - case 40 /* PlusToken */: - case 41 /* MinusToken */: - case 55 /* TildeToken */: - case 54 /* ExclamationToken */: - case 46 /* PlusPlusToken */: - case 47 /* MinusMinusToken */: - return true; - default: - return false; - } -} -function classFromKind(token) { - if (isKeyword(token)) { - return 3 /* keyword */; - } else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { - return 5 /* operator */; - } else if (token >= 19 /* FirstPunctuation */ && token <= 79 /* LastPunctuation */) { - return 10 /* punctuation */; - } - switch (token) { - case 9 /* NumericLiteral */: - return 4 /* numericLiteral */; - case 10 /* BigIntLiteral */: - return 25 /* bigintLiteral */; - case 11 /* StringLiteral */: - return 6 /* stringLiteral */; - case 14 /* RegularExpressionLiteral */: - return 7 /* regularExpressionLiteral */; - case 7 /* ConflictMarkerTrivia */: - case 3 /* MultiLineCommentTrivia */: - case 2 /* SingleLineCommentTrivia */: - return 1 /* comment */; - case 5 /* WhitespaceTrivia */: - case 4 /* NewLineTrivia */: - return 8 /* whiteSpace */; - case 80 /* Identifier */: - default: - if (isTemplateLiteralKind(token)) { - return 6 /* stringLiteral */; - } - return 2 /* identifier */; - } -} -function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - return convertClassificationsToSpans(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); -} -function checkForClassificationCancellation(cancellationToken, kind) { - switch (kind) { - case 267 /* ModuleDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 262 /* FunctionDeclaration */: - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - cancellationToken.throwIfCancellationRequested(); - } -} -function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { - const spans = []; - sourceFile.forEachChild(function cb(node) { - if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth())) { - return; - } - checkForClassificationCancellation(cancellationToken, node.kind); - if (isIdentifier(node) && !nodeIsMissing(node) && classifiableNames.has(node.escapedText)) { - const symbol = typeChecker.getSymbolAtLocation(node); - const type = symbol && classifySymbol(symbol, getMeaningFromLocation(node), typeChecker); - if (type) { - pushClassification(node.getStart(sourceFile), node.getEnd(), type); - } - } - node.forEachChild(cb); - }); - return { spans, endOfLineState: 0 /* None */ }; - function pushClassification(start, end, type) { - const length2 = end - start; - Debug.assert(length2 > 0, `Classification had non-positive length of ${length2}`); - spans.push(start); - spans.push(length2); - spans.push(type); - } -} -function classifySymbol(symbol, meaningAtPosition, checker) { - const flags = symbol.getFlags(); - if ((flags & 2885600 /* Classifiable */) === 0 /* None */) { - return void 0; - } else if (flags & 32 /* Class */) { - return 11 /* className */; - } else if (flags & 384 /* Enum */) { - return 12 /* enumName */; - } else if (flags & 524288 /* TypeAlias */) { - return 16 /* typeAliasName */; - } else if (flags & 1536 /* Module */) { - return meaningAtPosition & 4 /* Namespace */ || meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol) ? 14 /* moduleName */ : void 0; - } else if (flags & 2097152 /* Alias */) { - return classifySymbol(checker.getAliasedSymbol(symbol), meaningAtPosition, checker); - } else if (meaningAtPosition & 2 /* Type */) { - return flags & 64 /* Interface */ ? 13 /* interfaceName */ : flags & 262144 /* TypeParameter */ ? 15 /* typeParameterName */ : void 0; - } else { - return void 0; - } -} -function hasValueSideModule(symbol) { - return some(symbol.declarations, (declaration) => isModuleDeclaration(declaration) && getModuleInstanceState(declaration) === 1 /* Instantiated */); -} -function getClassificationTypeName(type) { - switch (type) { - case 1 /* comment */: - return "comment" /* comment */; - case 2 /* identifier */: - return "identifier" /* identifier */; - case 3 /* keyword */: - return "keyword" /* keyword */; - case 4 /* numericLiteral */: - return "number" /* numericLiteral */; - case 25 /* bigintLiteral */: - return "bigint" /* bigintLiteral */; - case 5 /* operator */: - return "operator" /* operator */; - case 6 /* stringLiteral */: - return "string" /* stringLiteral */; - case 8 /* whiteSpace */: - return "whitespace" /* whiteSpace */; - case 9 /* text */: - return "text" /* text */; - case 10 /* punctuation */: - return "punctuation" /* punctuation */; - case 11 /* className */: - return "class name" /* className */; - case 12 /* enumName */: - return "enum name" /* enumName */; - case 13 /* interfaceName */: - return "interface name" /* interfaceName */; - case 14 /* moduleName */: - return "module name" /* moduleName */; - case 15 /* typeParameterName */: - return "type parameter name" /* typeParameterName */; - case 16 /* typeAliasName */: - return "type alias name" /* typeAliasName */; - case 17 /* parameterName */: - return "parameter name" /* parameterName */; - case 18 /* docCommentTagName */: - return "doc comment tag name" /* docCommentTagName */; - case 19 /* jsxOpenTagName */: - return "jsx open tag name" /* jsxOpenTagName */; - case 20 /* jsxCloseTagName */: - return "jsx close tag name" /* jsxCloseTagName */; - case 21 /* jsxSelfClosingTagName */: - return "jsx self closing tag name" /* jsxSelfClosingTagName */; - case 22 /* jsxAttribute */: - return "jsx attribute" /* jsxAttribute */; - case 23 /* jsxText */: - return "jsx text" /* jsxText */; - case 24 /* jsxAttributeStringLiteralValue */: - return "jsx attribute string literal value" /* jsxAttributeStringLiteralValue */; - default: - return void 0; - } -} -function convertClassificationsToSpans(classifications) { - Debug.assert(classifications.spans.length % 3 === 0); - const dense = classifications.spans; - const result = []; - for (let i = 0; i < dense.length; i += 3) { - result.push({ - textSpan: createTextSpan(dense[i], dense[i + 1]), - classificationType: getClassificationTypeName(dense[i + 2]) - }); - } - return result; -} -function getSyntacticClassifications(cancellationToken, sourceFile, span) { - return convertClassificationsToSpans(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); -} -function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { - const spanStart = span.start; - const spanLength = span.length; - const triviaScanner = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - false, - sourceFile.languageVariant, - sourceFile.text - ); - const mergeConflictScanner = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - false, - sourceFile.languageVariant, - sourceFile.text - ); - const result = []; - processElement(sourceFile); - return { spans: result, endOfLineState: 0 /* None */ }; - function pushClassification(start, length2, type) { - result.push(start); - result.push(length2); - result.push(type); - } - function classifyLeadingTriviaAndGetTokenStart(token) { - triviaScanner.resetTokenState(token.pos); - while (true) { - const start = triviaScanner.getTokenEnd(); - if (!couldStartTrivia(sourceFile.text, start)) { - return start; - } - const kind = triviaScanner.scan(); - const end = triviaScanner.getTokenEnd(); - const width = end - start; - if (!isTrivia(kind)) { - return start; - } - switch (kind) { - case 4 /* NewLineTrivia */: - case 5 /* WhitespaceTrivia */: - continue; - case 2 /* SingleLineCommentTrivia */: - case 3 /* MultiLineCommentTrivia */: - classifyComment(token, kind, start, width); - triviaScanner.resetTokenState(end); - continue; - case 7 /* ConflictMarkerTrivia */: - const text = sourceFile.text; - const ch = text.charCodeAt(start); - if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { - pushClassification(start, width, 1 /* comment */); - continue; - } - Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */); - classifyDisabledMergeCode(text, start, end); - break; - case 6 /* ShebangTrivia */: - break; - default: - Debug.assertNever(kind); - } - } - } - function classifyComment(token, kind, start, width) { - if (kind === 3 /* MultiLineCommentTrivia */) { - const docCommentAndDiagnostics = parseIsolatedJSDocComment(sourceFile.text, start, width); - if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { - setParent(docCommentAndDiagnostics.jsDoc, token); - classifyJSDocComment(docCommentAndDiagnostics.jsDoc); - return; - } - } else if (kind === 2 /* SingleLineCommentTrivia */) { - if (tryClassifyTripleSlashComment(start, width)) { - return; - } - } - pushCommentRange(start, width); - } - function pushCommentRange(start, width) { - pushClassification(start, width, 1 /* comment */); - } - function classifyJSDocComment(docComment) { - var _a, _b, _c, _d, _e, _f, _g, _h; - let pos = docComment.pos; - if (docComment.tags) { - for (const tag of docComment.tags) { - if (tag.pos !== pos) { - pushCommentRange(pos, tag.pos - pos); - } - pushClassification(tag.pos, 1, 10 /* punctuation */); - pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */); - pos = tag.tagName.end; - let commentStart = tag.tagName.end; - switch (tag.kind) { - case 341 /* JSDocParameterTag */: - const param = tag; - processJSDocParameterTag(param); - commentStart = param.isNameFirst && ((_a = param.typeExpression) == null ? void 0 : _a.end) || param.name.end; - break; - case 348 /* JSDocPropertyTag */: - const prop = tag; - commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end; - break; - case 345 /* JSDocTemplateTag */: - processJSDocTemplateTag(tag); - pos = tag.end; - commentStart = tag.typeParameters.end; - break; - case 346 /* JSDocTypedefTag */: - const type = tag; - commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 309 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart; - break; - case 338 /* JSDocCallbackTag */: - commentStart = tag.typeExpression.end; - break; - case 344 /* JSDocTypeTag */: - processElement(tag.typeExpression); - pos = tag.end; - commentStart = tag.typeExpression.end; - break; - case 343 /* JSDocThisTag */: - case 340 /* JSDocEnumTag */: - commentStart = tag.typeExpression.end; - break; - case 342 /* JSDocReturnTag */: - processElement(tag.typeExpression); - pos = tag.end; - commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart; - break; - case 347 /* JSDocSeeTag */: - commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart; - break; - case 328 /* JSDocAugmentsTag */: - case 329 /* JSDocImplementsTag */: - commentStart = tag.class.end; - break; - case 349 /* JSDocThrowsTag */: - processElement(tag.typeExpression); - pos = tag.end; - commentStart = ((_h = tag.typeExpression) == null ? void 0 : _h.end) || commentStart; - break; - } - if (typeof tag.comment === "object") { - pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos); - } else if (typeof tag.comment === "string") { - pushCommentRange(commentStart, tag.end - commentStart); - } - } - } - if (pos !== docComment.end) { - pushCommentRange(pos, docComment.end - pos); - } - return; - function processJSDocParameterTag(tag) { - if (tag.isNameFirst) { - pushCommentRange(pos, tag.name.pos - pos); - pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */); - pos = tag.name.end; - } - if (tag.typeExpression) { - pushCommentRange(pos, tag.typeExpression.pos - pos); - processElement(tag.typeExpression); - pos = tag.typeExpression.end; - } - if (!tag.isNameFirst) { - pushCommentRange(pos, tag.name.pos - pos); - pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */); - pos = tag.name.end; - } - } - } - function tryClassifyTripleSlashComment(start, width) { - const tripleSlashXMLCommentRegEx = /^(\/\/\/\s*)(<)(?:(\S+)((?:[^/]|\/[^>])*)(\/>)?)?/m; - const attributeRegex = /(\s)(\S+)(\s*)(=)(\s*)('[^']+'|"[^"]+")/g; - const text = sourceFile.text.substr(start, width); - const match = tripleSlashXMLCommentRegEx.exec(text); - if (!match) { - return false; - } - if (!match[3] || !(match[3] in commentPragmas)) { - return false; - } - let pos = start; - pushCommentRange(pos, match[1].length); - pos += match[1].length; - pushClassification(pos, match[2].length, 10 /* punctuation */); - pos += match[2].length; - pushClassification(pos, match[3].length, 21 /* jsxSelfClosingTagName */); - pos += match[3].length; - const attrText = match[4]; - let attrPos = pos; - while (true) { - const attrMatch = attributeRegex.exec(attrText); - if (!attrMatch) { - break; - } - const newAttrPos = pos + attrMatch.index + attrMatch[1].length; - if (newAttrPos > attrPos) { - pushCommentRange(attrPos, newAttrPos - attrPos); - attrPos = newAttrPos; - } - pushClassification(attrPos, attrMatch[2].length, 22 /* jsxAttribute */); - attrPos += attrMatch[2].length; - if (attrMatch[3].length) { - pushCommentRange(attrPos, attrMatch[3].length); - attrPos += attrMatch[3].length; - } - pushClassification(attrPos, attrMatch[4].length, 5 /* operator */); - attrPos += attrMatch[4].length; - if (attrMatch[5].length) { - pushCommentRange(attrPos, attrMatch[5].length); - attrPos += attrMatch[5].length; - } - pushClassification(attrPos, attrMatch[6].length, 24 /* jsxAttributeStringLiteralValue */); - attrPos += attrMatch[6].length; - } - pos += match[4].length; - if (pos > attrPos) { - pushCommentRange(attrPos, pos - attrPos); - } - if (match[5]) { - pushClassification(pos, match[5].length, 10 /* punctuation */); - pos += match[5].length; - } - const end = start + width; - if (pos < end) { - pushCommentRange(pos, end - pos); - } - return true; - } - function processJSDocTemplateTag(tag) { - for (const child of tag.getChildren()) { - processElement(child); - } - } - function classifyDisabledMergeCode(text, start, end) { - let i; - for (i = start; i < end; i++) { - if (isLineBreak(text.charCodeAt(i))) { - break; - } - } - pushClassification(start, i - start, 1 /* comment */); - mergeConflictScanner.resetTokenState(i); - while (mergeConflictScanner.getTokenEnd() < end) { - classifyDisabledCodeToken(); - } - } - function classifyDisabledCodeToken() { - const start = mergeConflictScanner.getTokenEnd(); - const tokenKind = mergeConflictScanner.scan(); - const end = mergeConflictScanner.getTokenEnd(); - const type = classifyTokenType(tokenKind); - if (type) { - pushClassification(start, end - start, type); - } - } - function tryClassifyNode(node) { - if (isJSDoc(node)) { - return true; - } - if (nodeIsMissing(node)) { - return true; - } - const classifiedElementName = tryClassifyJsxElementName(node); - if (!isToken(node) && node.kind !== 12 /* JsxText */ && classifiedElementName === void 0) { - return false; - } - const tokenStart = node.kind === 12 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); - const tokenWidth = node.end - tokenStart; - Debug.assert(tokenWidth >= 0); - if (tokenWidth > 0) { - const type = classifiedElementName || classifyTokenType(node.kind, node); - if (type) { - pushClassification(tokenStart, tokenWidth, type); - } - } - return true; - } - function tryClassifyJsxElementName(token) { - switch (token.parent && token.parent.kind) { - case 286 /* JsxOpeningElement */: - if (token.parent.tagName === token) { - return 19 /* jsxOpenTagName */; - } - break; - case 287 /* JsxClosingElement */: - if (token.parent.tagName === token) { - return 20 /* jsxCloseTagName */; - } - break; - case 285 /* JsxSelfClosingElement */: - if (token.parent.tagName === token) { - return 21 /* jsxSelfClosingTagName */; - } - break; - case 291 /* JsxAttribute */: - if (token.parent.name === token) { - return 22 /* jsxAttribute */; - } - break; - } - return void 0; - } - function classifyTokenType(tokenKind, token) { - if (isKeyword(tokenKind)) { - return 3 /* keyword */; - } - if (tokenKind === 30 /* LessThanToken */ || tokenKind === 32 /* GreaterThanToken */) { - if (token && getTypeArgumentOrTypeParameterList(token.parent)) { - return 10 /* punctuation */; - } - } - if (isPunctuation(tokenKind)) { - if (token) { - const parent2 = token.parent; - if (tokenKind === 64 /* EqualsToken */) { - if (parent2.kind === 260 /* VariableDeclaration */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 169 /* Parameter */ || parent2.kind === 291 /* JsxAttribute */) { - return 5 /* operator */; - } - } - if (parent2.kind === 226 /* BinaryExpression */ || parent2.kind === 224 /* PrefixUnaryExpression */ || parent2.kind === 225 /* PostfixUnaryExpression */ || parent2.kind === 227 /* ConditionalExpression */) { - return 5 /* operator */; - } - } - return 10 /* punctuation */; - } else if (tokenKind === 9 /* NumericLiteral */) { - return 4 /* numericLiteral */; - } else if (tokenKind === 10 /* BigIntLiteral */) { - return 25 /* bigintLiteral */; - } else if (tokenKind === 11 /* StringLiteral */) { - return token && token.parent.kind === 291 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */; - } else if (tokenKind === 14 /* RegularExpressionLiteral */) { - return 6 /* stringLiteral */; - } else if (isTemplateLiteralKind(tokenKind)) { - return 6 /* stringLiteral */; - } else if (tokenKind === 12 /* JsxText */) { - return 23 /* jsxText */; - } else if (tokenKind === 80 /* Identifier */) { - if (token) { - switch (token.parent.kind) { - case 263 /* ClassDeclaration */: - if (token.parent.name === token) { - return 11 /* className */; - } - return; - case 168 /* TypeParameter */: - if (token.parent.name === token) { - return 15 /* typeParameterName */; - } - return; - case 264 /* InterfaceDeclaration */: - if (token.parent.name === token) { - return 13 /* interfaceName */; - } - return; - case 266 /* EnumDeclaration */: - if (token.parent.name === token) { - return 12 /* enumName */; - } - return; - case 267 /* ModuleDeclaration */: - if (token.parent.name === token) { - return 14 /* moduleName */; - } - return; - case 169 /* Parameter */: - if (token.parent.name === token) { - return isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */; - } - return; - } - if (isConstTypeReference(token.parent)) { - return 3 /* keyword */; - } - } - return 2 /* identifier */; - } - } - function processElement(element) { - if (!element) { - return; - } - if (decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { - checkForClassificationCancellation(cancellationToken, element.kind); - for (const child of element.getChildren(sourceFile)) { - if (!tryClassifyNode(child)) { - processElement(child); - } - } - } - } -} - -// src/services/documentHighlights.ts -var DocumentHighlights; -((DocumentHighlights3) => { - function getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch) { - const node = getTouchingPropertyName(sourceFile, position); - if (node.parent && (isJsxOpeningElement(node.parent) && node.parent.tagName === node || isJsxClosingElement(node.parent))) { - const { openingElement, closingElement } = node.parent.parent; - const highlightSpans = [openingElement, closingElement].map(({ tagName }) => getHighlightSpanForNode(tagName, sourceFile)); - return [{ fileName: sourceFile.fileName, highlightSpans }]; - } - return getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile); - } - DocumentHighlights3.getDocumentHighlights = getDocumentHighlights; - function getHighlightSpanForNode(node, sourceFile) { - return { - fileName: sourceFile.fileName, - textSpan: createTextSpanFromNode(node, sourceFile), - kind: "none" /* none */ - }; - } - function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) { - const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName)); - const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode( - position, - node, - program, - sourceFilesToSearch, - cancellationToken, - /*options*/ - void 0, - sourceFilesSet - ); - if (!referenceEntries) return void 0; - const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span); - const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames()); - return arrayFrom(mapDefinedIterator(map2.entries(), ([fileName, highlightSpans]) => { - if (!sourceFilesSet.has(fileName)) { - if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) { - return void 0; - } - const redirectTarget = program.getSourceFile(fileName); - const redirect = find(sourceFilesToSearch, (f) => !!f.redirectInfo && f.redirectInfo.redirectTarget === redirectTarget); - fileName = redirect.fileName; - Debug.assert(sourceFilesSet.has(fileName)); - } - return { fileName, highlightSpans }; - })); - } - function getSyntacticDocumentHighlights(node, sourceFile) { - const highlightSpans = getHighlightSpans(node, sourceFile); - return highlightSpans && [{ fileName: sourceFile.fileName, highlightSpans }]; - } - function getHighlightSpans(node, sourceFile) { - switch (node.kind) { - case 101 /* IfKeyword */: - case 93 /* ElseKeyword */: - return isIfStatement(node.parent) ? getIfElseOccurrences(node.parent, sourceFile) : void 0; - case 107 /* ReturnKeyword */: - return useParent(node.parent, isReturnStatement, getReturnOccurrences); - case 111 /* ThrowKeyword */: - return useParent(node.parent, isThrowStatement, getThrowOccurrences); - case 113 /* TryKeyword */: - case 85 /* CatchKeyword */: - case 98 /* FinallyKeyword */: - const tryStatement = node.kind === 85 /* CatchKeyword */ ? node.parent.parent : node.parent; - return useParent(tryStatement, isTryStatement, getTryCatchFinallyOccurrences); - case 109 /* SwitchKeyword */: - return useParent(node.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences); - case 84 /* CaseKeyword */: - case 90 /* DefaultKeyword */: { - if (isDefaultClause(node.parent) || isCaseClause(node.parent)) { - return useParent(node.parent.parent.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences); - } - return void 0; - } - case 83 /* BreakKeyword */: - case 88 /* ContinueKeyword */: - return useParent(node.parent, isBreakOrContinueStatement, getBreakOrContinueStatementOccurrences); - case 99 /* ForKeyword */: - case 117 /* WhileKeyword */: - case 92 /* DoKeyword */: - return useParent(node.parent, (n) => isIterationStatement( - n, - /*lookInLabeledStatements*/ - true - ), getLoopBreakContinueOccurrences); - case 137 /* ConstructorKeyword */: - return getFromAllDeclarations(isConstructorDeclaration, [137 /* ConstructorKeyword */]); - case 139 /* GetKeyword */: - case 153 /* SetKeyword */: - return getFromAllDeclarations(isAccessor, [139 /* GetKeyword */, 153 /* SetKeyword */]); - case 135 /* AwaitKeyword */: - return useParent(node.parent, isAwaitExpression, getAsyncAndAwaitOccurrences); - case 134 /* AsyncKeyword */: - return highlightSpans(getAsyncAndAwaitOccurrences(node)); - case 127 /* YieldKeyword */: - return highlightSpans(getYieldOccurrences(node)); - case 103 /* InKeyword */: - case 147 /* OutKeyword */: - return void 0; - default: - return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0; - } - function getFromAllDeclarations(nodeTest, keywords) { - return useParent(node.parent, nodeTest, (decl) => { - var _a; - return mapDefined((_a = tryCast(decl, canHaveSymbol)) == null ? void 0 : _a.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0); - }); - } - function useParent(node2, nodeTest, getNodes4) { - return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0; - } - function highlightSpans(nodes) { - return nodes && nodes.map((node2) => getHighlightSpanForNode(node2, sourceFile)); - } - } - function aggregateOwnedThrowStatements(node) { - if (isThrowStatement(node)) { - return [node]; - } else if (isTryStatement(node)) { - return concatenate( - node.catchClause ? aggregateOwnedThrowStatements(node.catchClause) : node.tryBlock && aggregateOwnedThrowStatements(node.tryBlock), - node.finallyBlock && aggregateOwnedThrowStatements(node.finallyBlock) - ); - } - return isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateOwnedThrowStatements); - } - function getThrowStatementOwner(throwStatement) { - let child = throwStatement; - while (child.parent) { - const parent2 = child.parent; - if (isFunctionBlock(parent2) || parent2.kind === 307 /* SourceFile */) { - return parent2; - } - if (isTryStatement(parent2) && parent2.tryBlock === child && parent2.catchClause) { - return child; - } - child = parent2; - } - return void 0; - } - function aggregateAllBreakAndContinueStatements(node) { - return isBreakOrContinueStatement(node) ? [node] : isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateAllBreakAndContinueStatements); - } - function flatMapChildren(node, cb) { - const result = []; - node.forEachChild((child) => { - const value = cb(child); - if (value !== void 0) { - result.push(...toArray(value)); - } - }); - return result; - } - function ownsBreakOrContinueStatement(owner, statement) { - const actualOwner = getBreakOrContinueOwner(statement); - return !!actualOwner && actualOwner === owner; - } - function getBreakOrContinueOwner(statement) { - return findAncestor(statement, (node) => { - switch (node.kind) { - case 255 /* SwitchStatement */: - if (statement.kind === 251 /* ContinueStatement */) { - return false; - } - // falls through - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 247 /* WhileStatement */: - case 246 /* DoStatement */: - return !statement.label || isLabeledBy(node, statement.label.escapedText); - default: - return isFunctionLike(node) && "quit"; - } - }); - } - function getModifierOccurrences(modifier, declaration) { - return mapDefined(getNodesToSearchForModifier(declaration, modifierToFlag(modifier)), (node) => findModifier(node, modifier)); - } - function getNodesToSearchForModifier(declaration, modifierFlag) { - const container = declaration.parent; - switch (container.kind) { - case 268 /* ModuleBlock */: - case 307 /* SourceFile */: - case 241 /* Block */: - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - if (modifierFlag & 64 /* Abstract */ && isClassDeclaration(declaration)) { - return [...declaration.members, declaration]; - } else { - return container.statements; - } - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 262 /* FunctionDeclaration */: - return [...container.parameters, ...isClassLike(container.parent) ? container.parent.members : []]; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 187 /* TypeLiteral */: - const nodes = container.members; - if (modifierFlag & (7 /* AccessibilityModifier */ | 8 /* Readonly */)) { - const constructor = find(container.members, isConstructorDeclaration); - if (constructor) { - return [...nodes, ...constructor.parameters]; - } - } else if (modifierFlag & 64 /* Abstract */) { - return [...nodes, container]; - } - return nodes; - // Syntactically invalid positions that the parser might produce anyway - default: - return void 0; - } - } - function pushKeywordIf(keywordList, token, ...expected) { - if (token && contains(expected, token.kind)) { - keywordList.push(token); - return true; - } - return false; - } - function getLoopBreakContinueOccurrences(loopNode) { - const keywords = []; - if (pushKeywordIf(keywords, loopNode.getFirstToken(), 99 /* ForKeyword */, 117 /* WhileKeyword */, 92 /* DoKeyword */)) { - if (loopNode.kind === 246 /* DoStatement */) { - const loopTokens = loopNode.getChildren(); - for (let i = loopTokens.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, loopTokens[i], 117 /* WhileKeyword */)) { - break; - } - } - } - } - forEach(aggregateAllBreakAndContinueStatements(loopNode.statement), (statement) => { - if (ownsBreakOrContinueStatement(loopNode, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */, 88 /* ContinueKeyword */); - } - }); - return keywords; - } - function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { - const owner = getBreakOrContinueOwner(breakOrContinueStatement); - if (owner) { - switch (owner.kind) { - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - return getLoopBreakContinueOccurrences(owner); - case 255 /* SwitchStatement */: - return getSwitchCaseDefaultOccurrences(owner); - } - } - return void 0; - } - function getSwitchCaseDefaultOccurrences(switchStatement) { - const keywords = []; - pushKeywordIf(keywords, switchStatement.getFirstToken(), 109 /* SwitchKeyword */); - forEach(switchStatement.caseBlock.clauses, (clause) => { - pushKeywordIf(keywords, clause.getFirstToken(), 84 /* CaseKeyword */, 90 /* DefaultKeyword */); - forEach(aggregateAllBreakAndContinueStatements(clause), (statement) => { - if (ownsBreakOrContinueStatement(switchStatement, statement)) { - pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */); - } - }); - }); - return keywords; - } - function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { - const keywords = []; - pushKeywordIf(keywords, tryStatement.getFirstToken(), 113 /* TryKeyword */); - if (tryStatement.catchClause) { - pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 85 /* CatchKeyword */); - } - if (tryStatement.finallyBlock) { - const finallyKeyword = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile); - pushKeywordIf(keywords, finallyKeyword, 98 /* FinallyKeyword */); - } - return keywords; - } - function getThrowOccurrences(throwStatement, sourceFile) { - const owner = getThrowStatementOwner(throwStatement); - if (!owner) { - return void 0; - } - const keywords = []; - forEach(aggregateOwnedThrowStatements(owner), (throwStatement2) => { - keywords.push(findChildOfKind(throwStatement2, 111 /* ThrowKeyword */, sourceFile)); - }); - if (isFunctionBlock(owner)) { - forEachReturnStatement(owner, (returnStatement) => { - keywords.push(findChildOfKind(returnStatement, 107 /* ReturnKeyword */, sourceFile)); - }); - } - return keywords; - } - function getReturnOccurrences(returnStatement, sourceFile) { - const func = getContainingFunction(returnStatement); - if (!func) { - return void 0; - } - const keywords = []; - forEachReturnStatement(cast(func.body, isBlock), (returnStatement2) => { - keywords.push(findChildOfKind(returnStatement2, 107 /* ReturnKeyword */, sourceFile)); - }); - forEach(aggregateOwnedThrowStatements(func.body), (throwStatement) => { - keywords.push(findChildOfKind(throwStatement, 111 /* ThrowKeyword */, sourceFile)); - }); - return keywords; - } - function getAsyncAndAwaitOccurrences(node) { - const func = getContainingFunction(node); - if (!func) { - return void 0; - } - const keywords = []; - if (func.modifiers) { - func.modifiers.forEach((modifier) => { - pushKeywordIf(keywords, modifier, 134 /* AsyncKeyword */); - }); - } - forEachChild(func, (child) => { - traverseWithoutCrossingFunction(child, (node2) => { - if (isAwaitExpression(node2)) { - pushKeywordIf(keywords, node2.getFirstToken(), 135 /* AwaitKeyword */); - } - }); - }); - return keywords; - } - function getYieldOccurrences(node) { - const func = getContainingFunction(node); - if (!func) { - return void 0; - } - const keywords = []; - forEachChild(func, (child) => { - traverseWithoutCrossingFunction(child, (node2) => { - if (isYieldExpression(node2)) { - pushKeywordIf(keywords, node2.getFirstToken(), 127 /* YieldKeyword */); - } - }); - }); - return keywords; - } - function traverseWithoutCrossingFunction(node, cb) { - cb(node); - if (!isFunctionLike(node) && !isClassLike(node) && !isInterfaceDeclaration(node) && !isModuleDeclaration(node) && !isTypeAliasDeclaration(node) && !isTypeNode(node)) { - forEachChild(node, (child) => traverseWithoutCrossingFunction(child, cb)); - } - } - function getIfElseOccurrences(ifStatement, sourceFile) { - const keywords = getIfElseKeywords(ifStatement, sourceFile); - const result = []; - for (let i = 0; i < keywords.length; i++) { - if (keywords[i].kind === 93 /* ElseKeyword */ && i < keywords.length - 1) { - const elseKeyword = keywords[i]; - const ifKeyword = keywords[i + 1]; - let shouldCombineElseAndIf = true; - for (let j = ifKeyword.getStart(sourceFile) - 1; j >= elseKeyword.end; j--) { - if (!isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { - shouldCombineElseAndIf = false; - break; - } - } - if (shouldCombineElseAndIf) { - result.push({ - fileName: sourceFile.fileName, - textSpan: createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), - kind: "reference" /* reference */ - }); - i++; - continue; - } - } - result.push(getHighlightSpanForNode(keywords[i], sourceFile)); - } - return result; - } - function getIfElseKeywords(ifStatement, sourceFile) { - const keywords = []; - while (isIfStatement(ifStatement.parent) && ifStatement.parent.elseStatement === ifStatement) { - ifStatement = ifStatement.parent; - } - while (true) { - const children = ifStatement.getChildren(sourceFile); - pushKeywordIf(keywords, children[0], 101 /* IfKeyword */); - for (let i = children.length - 1; i >= 0; i--) { - if (pushKeywordIf(keywords, children[i], 93 /* ElseKeyword */)) { - break; - } - } - if (!ifStatement.elseStatement || !isIfStatement(ifStatement.elseStatement)) { - break; - } - ifStatement = ifStatement.elseStatement; - } - return keywords; - } - function isLabeledBy(node, labelName) { - return !!findAncestor(node.parent, (owner) => !isLabeledStatement(owner) ? "quit" : owner.label.escapedText === labelName); - } -})(DocumentHighlights || (DocumentHighlights = {})); - -// src/services/documentRegistry.ts -function isDocumentRegistryEntry(entry) { - return !!entry.sourceFile; -} -function createDocumentRegistry(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode) { - return createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode); -} -function createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory = "", jsDocParsingMode, externalCache) { - const buckets = /* @__PURE__ */ new Map(); - const getCanonicalFileName = createGetCanonicalFileName(!!useCaseSensitiveFileNames2); - function reportStats() { - const bucketInfoArray = arrayFrom(buckets.keys()).filter((name) => name && name.charAt(0) === "_").map((name) => { - const entries = buckets.get(name); - const sourceFiles = []; - entries.forEach((entry, name2) => { - if (isDocumentRegistryEntry(entry)) { - sourceFiles.push({ - name: name2, - scriptKind: entry.sourceFile.scriptKind, - refCount: entry.languageServiceRefCount - }); - } else { - entry.forEach((value, scriptKind) => sourceFiles.push({ name: name2, scriptKind, refCount: value.languageServiceRefCount })); - } - }); - sourceFiles.sort((x, y) => y.refCount - x.refCount); - return { - bucket: name, - sourceFiles - }; - }); - return JSON.stringify(bucketInfoArray, void 0, 2); - } - function getCompilationSettings(settingsOrHost) { - if (typeof settingsOrHost.getCompilationSettings === "function") { - return settingsOrHost.getCompilationSettings(); - } - return settingsOrHost; - } - function acquireDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { - const path = toPath(fileName, currentDirectory, getCanonicalFileName); - const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings)); - return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions); - } - function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { - return acquireOrUpdateDocument( - fileName, - path, - compilationSettings, - key, - scriptSnapshot, - version2, - /*acquiring*/ - true, - scriptKind, - languageVersionOrOptions - ); - } - function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { - const path = toPath(fileName, currentDirectory, getCanonicalFileName); - const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings)); - return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions); - } - function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { - return acquireOrUpdateDocument( - fileName, - path, - getCompilationSettings(compilationSettings), - key, - scriptSnapshot, - version2, - /*acquiring*/ - false, - scriptKind, - languageVersionOrOptions - ); - } - function getDocumentRegistryEntry(bucketEntry, scriptKind) { - const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided")); - Debug.assert(scriptKind === void 0 || !entry || entry.sourceFile.scriptKind === scriptKind, `Script kind should match provided ScriptKind:${scriptKind} and sourceFile.scriptKind: ${entry == null ? void 0 : entry.sourceFile.scriptKind}, !entry: ${!entry}`); - return entry; - } - function acquireOrUpdateDocument(fileName, path, compilationSettingsOrHost, key, scriptSnapshot, version2, acquiring, scriptKind, languageVersionOrOptions) { - var _a, _b, _c, _d; - scriptKind = ensureScriptKind(fileName, scriptKind); - const compilationSettings = getCompilationSettings(compilationSettingsOrHost); - const host = compilationSettingsOrHost === compilationSettings ? void 0 : compilationSettingsOrHost; - const scriptTarget = scriptKind === 6 /* JSON */ ? 100 /* JSON */ : getEmitScriptTarget(compilationSettings); - const sourceFileOptions = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { - languageVersion: scriptTarget, - impliedNodeFormat: host && getImpliedNodeFormatForFile(path, (_d = (_c = (_b = (_a = host.getCompilerHost) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getModuleResolutionCache) == null ? void 0 : _c.call(_b)) == null ? void 0 : _d.getPackageJsonInfoCache(), host, compilationSettings), - setExternalModuleIndicator: getSetExternalModuleIndicator(compilationSettings), - jsDocParsingMode - }; - sourceFileOptions.languageVersion = scriptTarget; - Debug.assertEqual(jsDocParsingMode, sourceFileOptions.jsDocParsingMode); - const oldBucketCount = buckets.size; - const keyWithMode = getDocumentRegistryBucketKeyWithMode(key, sourceFileOptions.impliedNodeFormat); - const bucket = getOrUpdate(buckets, keyWithMode, () => /* @__PURE__ */ new Map()); - if (tracing) { - if (buckets.size > oldBucketCount) { - tracing.instant(tracing.Phase.Session, "createdDocumentRegistryBucket", { configFilePath: compilationSettings.configFilePath, key: keyWithMode }); - } - const otherBucketKey = !isDeclarationFileName(path) && forEachEntry(buckets, (bucket2, bucketKey) => bucketKey !== keyWithMode && bucket2.has(path) && bucketKey); - if (otherBucketKey) { - tracing.instant(tracing.Phase.Session, "documentRegistryBucketOverlap", { path, key1: otherBucketKey, key2: keyWithMode }); - } - } - const bucketEntry = bucket.get(path); - let entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind); - if (!entry && externalCache) { - const sourceFile = externalCache.getDocument(keyWithMode, path); - if (sourceFile && sourceFile.scriptKind === scriptKind && sourceFile.text === getSnapshotText(scriptSnapshot)) { - Debug.assert(acquiring); - entry = { - sourceFile, - languageServiceRefCount: 0 - }; - setBucketEntry(); - } - } - if (!entry) { - const sourceFile = createLanguageServiceSourceFile( - fileName, - scriptSnapshot, - sourceFileOptions, - version2, - /*setNodeParents*/ - false, - scriptKind - ); - if (externalCache) { - externalCache.setDocument(keyWithMode, path, sourceFile); - } - entry = { - sourceFile, - languageServiceRefCount: 1 - }; - setBucketEntry(); - } else { - if (entry.sourceFile.version !== version2) { - entry.sourceFile = updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version2, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); - if (externalCache) { - externalCache.setDocument(keyWithMode, path, entry.sourceFile); - } - } - if (acquiring) { - entry.languageServiceRefCount++; - } - } - Debug.assert(entry.languageServiceRefCount !== 0); - return entry.sourceFile; - function setBucketEntry() { - if (!bucketEntry) { - bucket.set(path, entry); - } else if (isDocumentRegistryEntry(bucketEntry)) { - const scriptKindMap = /* @__PURE__ */ new Map(); - scriptKindMap.set(bucketEntry.sourceFile.scriptKind, bucketEntry); - scriptKindMap.set(scriptKind, entry); - bucket.set(path, scriptKindMap); - } else { - bucketEntry.set(scriptKind, entry); - } - } - } - function releaseDocument(fileName, compilationSettings, scriptKind, impliedNodeFormat) { - const path = toPath(fileName, currentDirectory, getCanonicalFileName); - const key = getKeyForCompilationSettings(compilationSettings); - return releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat); - } - function releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat) { - const bucket = Debug.checkDefined(buckets.get(getDocumentRegistryBucketKeyWithMode(key, impliedNodeFormat))); - const bucketEntry = bucket.get(path); - const entry = getDocumentRegistryEntry(bucketEntry, scriptKind); - entry.languageServiceRefCount--; - Debug.assert(entry.languageServiceRefCount >= 0); - if (entry.languageServiceRefCount === 0) { - if (isDocumentRegistryEntry(bucketEntry)) { - bucket.delete(path); - } else { - bucketEntry.delete(scriptKind); - if (bucketEntry.size === 1) { - bucket.set(path, firstDefinedIterator(bucketEntry.values(), identity)); - } - } - } - } - return { - acquireDocument, - acquireDocumentWithKey, - updateDocument, - updateDocumentWithKey, - releaseDocument, - releaseDocumentWithKey, - getKeyForCompilationSettings, - getDocumentRegistryBucketKeyWithMode, - reportStats, - getBuckets: () => buckets - }; -} -function getKeyForCompilationSettings(settings) { - return getKeyForCompilerOptions(settings, sourceFileAffectingCompilerOptions); -} -function getDocumentRegistryBucketKeyWithMode(key, mode) { - return mode ? `${key}|${mode}` : key; -} - -// src/services/getEditsForFileRename.ts -function getEditsForFileRename(program, oldFileOrDirPath, newFileOrDirPath, host, formatContext, preferences, sourceMapper) { - const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host); - const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); - const oldToNew = getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper); - const newToOld = getPathUpdater(newFileOrDirPath, oldFileOrDirPath, getCanonicalFileName, sourceMapper); - return ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => { - updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, host.getCurrentDirectory(), useCaseSensitiveFileNames2); - updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName); - }); -} -function getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper) { - const canonicalOldPath = getCanonicalFileName(oldFileOrDirPath); - return (path) => { - const originalPath = sourceMapper && sourceMapper.tryGetSourcePosition({ fileName: path, pos: 0 }); - const updatedPath = getUpdatedPath(originalPath ? originalPath.fileName : path); - return originalPath ? updatedPath === void 0 ? void 0 : makeCorrespondingRelativeChange(originalPath.fileName, updatedPath, path, getCanonicalFileName) : updatedPath; - }; - function getUpdatedPath(pathToUpdate) { - if (getCanonicalFileName(pathToUpdate) === canonicalOldPath) return newFileOrDirPath; - const suffix = tryRemoveDirectoryPrefix(pathToUpdate, canonicalOldPath, getCanonicalFileName); - return suffix === void 0 ? void 0 : newFileOrDirPath + "/" + suffix; - } -} -function makeCorrespondingRelativeChange(a0, b0, a1, getCanonicalFileName) { - const rel = getRelativePathFromFile(a0, b0, getCanonicalFileName); - return combinePathsSafe(getDirectoryPath(a1), rel); -} -function updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, currentDirectory, useCaseSensitiveFileNames2) { - const { configFile } = program.getCompilerOptions(); - if (!configFile) return; - const configDir = getDirectoryPath(configFile.fileName); - const jsonObjectLiteral = getTsConfigObjectLiteralExpression(configFile); - if (!jsonObjectLiteral) return; - forEachProperty(jsonObjectLiteral, (property, propertyName) => { - switch (propertyName) { - case "files": - case "include": - case "exclude": { - const foundExactMatch = updatePaths(property); - if (foundExactMatch || propertyName !== "include" || !isArrayLiteralExpression(property.initializer)) return; - const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0); - if (includes.length === 0) return; - const matchers = getFileMatcherPatterns( - configDir, - /*excludes*/ - [], - includes, - useCaseSensitiveFileNames2, - currentDirectory - ); - if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(newFileOrDirPath)) { - changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath))); - } - return; - } - case "compilerOptions": - forEachProperty(property.initializer, (property2, propertyName2) => { - const option = getOptionFromName(propertyName2); - Debug.assert((option == null ? void 0 : option.type) !== "listOrElement"); - if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) { - updatePaths(property2); - } else if (propertyName2 === "paths") { - forEachProperty(property2.initializer, (pathsProperty) => { - if (!isArrayLiteralExpression(pathsProperty.initializer)) return; - for (const e of pathsProperty.initializer.elements) { - tryUpdateString(e); - } - }); - } - }); - return; - } - }); - function updatePaths(property) { - const elements = isArrayLiteralExpression(property.initializer) ? property.initializer.elements : [property.initializer]; - let foundExactMatch = false; - for (const element of elements) { - foundExactMatch = tryUpdateString(element) || foundExactMatch; - } - return foundExactMatch; - } - function tryUpdateString(element) { - if (!isStringLiteral(element)) return false; - const elementFileName = combinePathsSafe(configDir, element.text); - const updated = oldToNew(elementFileName); - if (updated !== void 0) { - changeTracker.replaceRangeWithText(configFile, createStringRange(element, configFile), relativePath(updated)); - return true; - } - return false; - } - function relativePath(path) { - return getRelativePathFromDirectory( - configDir, - path, - /*ignoreCase*/ - !useCaseSensitiveFileNames2 - ); - } -} -function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) { - const allFiles = program.getSourceFiles(); - for (const sourceFile of allFiles) { - const newFromOld = oldToNew(sourceFile.fileName); - const newImportFromPath = newFromOld ?? sourceFile.fileName; - const newImportFromDirectory = getDirectoryPath(newImportFromPath); - const oldFromNew = newToOld(sourceFile.fileName); - const oldImportFromPath = oldFromNew || sourceFile.fileName; - const oldImportFromDirectory = getDirectoryPath(oldImportFromPath); - const importingSourceFileMoved = newFromOld !== void 0 || oldFromNew !== void 0; - updateImportsWorker(sourceFile, changeTracker, (referenceText) => { - if (!pathIsRelative(referenceText)) return void 0; - const oldAbsolute = combinePathsSafe(oldImportFromDirectory, referenceText); - const newAbsolute = oldToNew(oldAbsolute); - return newAbsolute === void 0 ? void 0 : ensurePathIsNonModuleName(getRelativePathFromDirectory(newImportFromDirectory, newAbsolute, getCanonicalFileName)); - }, (importLiteral) => { - const importedModuleSymbol = program.getTypeChecker().getSymbolAtLocation(importLiteral); - if ((importedModuleSymbol == null ? void 0 : importedModuleSymbol.declarations) && importedModuleSymbol.declarations.some((d) => isAmbientModule(d))) return void 0; - const toImport = oldFromNew !== void 0 ? getSourceFileToImportFromResolved(importLiteral, resolveModuleName(importLiteral.text, oldImportFromPath, program.getCompilerOptions(), host), oldToNew, allFiles) : getSourceFileToImport(importedModuleSymbol, importLiteral, sourceFile, program, host, oldToNew); - return toImport !== void 0 && (toImport.updated || importingSourceFileMoved && pathIsRelative(importLiteral.text)) ? ts_moduleSpecifiers_exports.updateModuleSpecifier(program.getCompilerOptions(), sourceFile, newImportFromPath, toImport.newFileName, createModuleSpecifierResolutionHost(program, host), importLiteral.text) : void 0; - }); - } -} -function combineNormal(pathA, pathB) { - return normalizePath(combinePaths(pathA, pathB)); -} -function combinePathsSafe(pathA, pathB) { - return ensurePathIsNonModuleName(combineNormal(pathA, pathB)); -} -function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) { - if (importedModuleSymbol) { - const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName; - const newFileName = oldToNew(oldFileName); - return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true }; - } else { - const mode = program.getModeForUsageLocation(importingSourceFile, importLiteral); - const resolved = host.resolveModuleNameLiterals || !host.resolveModuleNames ? program.getResolvedModuleFromModuleSpecifier(importLiteral, importingSourceFile) : host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode); - return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles()); - } -} -function getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, sourceFiles) { - if (!resolved) return void 0; - if (resolved.resolvedModule) { - const result2 = tryChange(resolved.resolvedModule.resolvedFileName); - if (result2) return result2; - } - const result = forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJsonExisting) || pathIsRelative(importLiteral.text) && forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJson); - if (result) return result; - return resolved.resolvedModule && { newFileName: resolved.resolvedModule.resolvedFileName, updated: false }; - function tryChangeWithIgnoringPackageJsonExisting(oldFileName) { - const newFileName = oldToNew(oldFileName); - return newFileName && find(sourceFiles, (src) => src.fileName === newFileName) ? tryChangeWithIgnoringPackageJson(oldFileName) : void 0; - } - function tryChangeWithIgnoringPackageJson(oldFileName) { - return !endsWith(oldFileName, "/package.json") ? tryChange(oldFileName) : void 0; - } - function tryChange(oldFileName) { - const newFileName = oldToNew(oldFileName); - return newFileName && { newFileName, updated: true }; - } -} -function updateImportsWorker(sourceFile, changeTracker, updateRef, updateImport) { - for (const ref of sourceFile.referencedFiles || emptyArray) { - const updated = updateRef(ref.fileName); - if (updated !== void 0 && updated !== sourceFile.text.slice(ref.pos, ref.end)) changeTracker.replaceRangeWithText(sourceFile, ref, updated); - } - for (const importStringLiteral of sourceFile.imports) { - const updated = updateImport(importStringLiteral); - if (updated !== void 0 && updated !== importStringLiteral.text) changeTracker.replaceRangeWithText(sourceFile, createStringRange(importStringLiteral, sourceFile), updated); - } -} -function createStringRange(node, sourceFile) { - return createRange(node.getStart(sourceFile) + 1, node.end - 1); -} -function forEachProperty(objectLiteral, cb) { - if (!isObjectLiteralExpression(objectLiteral)) return; - for (const property of objectLiteral.properties) { - if (isPropertyAssignment(property) && isStringLiteral(property.name)) { - cb(property, property.name.text); - } - } -} - -// src/services/patternMatcher.ts -var PatternMatchKind = /* @__PURE__ */ ((PatternMatchKind2) => { - PatternMatchKind2[PatternMatchKind2["exact"] = 0] = "exact"; - PatternMatchKind2[PatternMatchKind2["prefix"] = 1] = "prefix"; - PatternMatchKind2[PatternMatchKind2["substring"] = 2] = "substring"; - PatternMatchKind2[PatternMatchKind2["camelCase"] = 3] = "camelCase"; - return PatternMatchKind2; -})(PatternMatchKind || {}); -function createPatternMatch(kind, isCaseSensitive) { - return { - kind, - isCaseSensitive - }; -} -function createPatternMatcher(pattern) { - const stringToWordSpans = /* @__PURE__ */ new Map(); - const dotSeparatedSegments = pattern.trim().split(".").map((p) => createSegment(p.trim())); - if (dotSeparatedSegments.length === 1 && dotSeparatedSegments[0].totalTextChunk.text === "") { - return { - getMatchForLastSegmentOfPattern: () => createPatternMatch( - 2 /* substring */, - /*isCaseSensitive*/ - true - ), - getFullMatch: () => createPatternMatch( - 2 /* substring */, - /*isCaseSensitive*/ - true - ), - patternContainsDots: false - }; - } - if (dotSeparatedSegments.some((segment) => !segment.subWordTextChunks.length)) return void 0; - return { - getFullMatch: (containers, candidate) => getFullMatch(containers, candidate, dotSeparatedSegments, stringToWordSpans), - getMatchForLastSegmentOfPattern: (candidate) => matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans), - patternContainsDots: dotSeparatedSegments.length > 1 - }; -} -function getFullMatch(candidateContainers, candidate, dotSeparatedSegments, stringToWordSpans) { - const candidateMatch = matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans); - if (!candidateMatch) { - return void 0; - } - if (dotSeparatedSegments.length - 1 > candidateContainers.length) { - return void 0; - } - let bestMatch; - for (let i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { - bestMatch = betterMatch(bestMatch, matchSegment(candidateContainers[j], dotSeparatedSegments[i], stringToWordSpans)); - } - return bestMatch; -} -function getWordSpans(word, stringToWordSpans) { - let spans = stringToWordSpans.get(word); - if (!spans) { - stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); - } - return spans; -} -function matchTextChunk(candidate, chunk, stringToWordSpans) { - const index = indexOfIgnoringCase(candidate, chunk.textLowerCase); - if (index === 0) { - return createPatternMatch( - chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */, - /*isCaseSensitive:*/ - startsWith(candidate, chunk.text) - ); - } - if (chunk.isLowerCase) { - if (index === -1) return void 0; - const wordSpans = getWordSpans(candidate, stringToWordSpans); - for (const span of wordSpans) { - if (partStartsWith( - candidate, - span, - chunk.text, - /*ignoreCase*/ - true - )) { - return createPatternMatch( - 2 /* substring */, - /*isCaseSensitive:*/ - partStartsWith( - candidate, - span, - chunk.text, - /*ignoreCase*/ - false - ) - ); - } - } - if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) { - return createPatternMatch( - 2 /* substring */, - /*isCaseSensitive*/ - false - ); - } - } else { - if (candidate.indexOf(chunk.text) > 0) { - return createPatternMatch( - 2 /* substring */, - /*isCaseSensitive*/ - true - ); - } - if (chunk.characterSpans.length > 0) { - const candidateParts = getWordSpans(candidate, stringToWordSpans); - const isCaseSensitive = tryCamelCaseMatch( - candidate, - candidateParts, - chunk, - /*ignoreCase*/ - false - ) ? true : tryCamelCaseMatch( - candidate, - candidateParts, - chunk, - /*ignoreCase*/ - true - ) ? false : void 0; - if (isCaseSensitive !== void 0) { - return createPatternMatch(3 /* camelCase */, isCaseSensitive); - } - } - } -} -function matchSegment(candidate, segment, stringToWordSpans) { - if (every2(segment.totalTextChunk.text, (ch) => ch !== 32 /* space */ && ch !== 42 /* asterisk */)) { - const match = matchTextChunk(candidate, segment.totalTextChunk, stringToWordSpans); - if (match) return match; - } - const subWordTextChunks = segment.subWordTextChunks; - let bestMatch; - for (const subWordTextChunk of subWordTextChunks) { - bestMatch = betterMatch(bestMatch, matchTextChunk(candidate, subWordTextChunk, stringToWordSpans)); - } - return bestMatch; -} -function betterMatch(a, b) { - return min([a, b], compareMatches); -} -function compareMatches(a, b) { - return a === void 0 ? 1 /* GreaterThan */ : b === void 0 ? -1 /* LessThan */ : compareValues(a.kind, b.kind) || compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive); -} -function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan = { start: 0, length: pattern.length }) { - return patternSpan.length <= candidateSpan.length && everyInRange(0, patternSpan.length, (i) => equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase)); -} -function equalChars(ch1, ch2, ignoreCase) { - return ignoreCase ? toLowerCase2(ch1) === toLowerCase2(ch2) : ch1 === ch2; -} -function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { - const chunkCharacterSpans = chunk.characterSpans; - let currentCandidate = 0; - let currentChunkSpan = 0; - let firstMatch; - let contiguous; - while (true) { - if (currentChunkSpan === chunkCharacterSpans.length) { - return true; - } else if (currentCandidate === candidateParts.length) { - return false; - } - let candidatePart = candidateParts[currentCandidate]; - let gotOneMatchThisCandidate = false; - for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { - const chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; - if (gotOneMatchThisCandidate) { - if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { - break; - } - } - if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { - break; - } - gotOneMatchThisCandidate = true; - firstMatch = firstMatch === void 0 ? currentCandidate : firstMatch; - contiguous = contiguous === void 0 ? true : contiguous; - candidatePart = createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); - } - if (!gotOneMatchThisCandidate && contiguous !== void 0) { - contiguous = false; - } - currentCandidate++; - } -} -function createSegment(text) { - return { - totalTextChunk: createTextChunk(text), - subWordTextChunks: breakPatternIntoTextChunks(text) - }; -} -function isUpperCaseLetter(ch) { - if (ch >= 65 /* A */ && ch <= 90 /* Z */) { - return true; - } - if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) { - return false; - } - const str = String.fromCharCode(ch); - return str === str.toUpperCase(); -} -function isLowerCaseLetter(ch) { - if (ch >= 97 /* a */ && ch <= 122 /* z */) { - return true; - } - if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) { - return false; - } - const str = String.fromCharCode(ch); - return str === str.toLowerCase(); -} -function indexOfIgnoringCase(str, value) { - const n = str.length - value.length; - for (let start = 0; start <= n; start++) { - if (every2(value, (valueChar, i) => toLowerCase2(str.charCodeAt(i + start)) === valueChar)) { - return start; - } - } - return -1; -} -function toLowerCase2(ch) { - if (ch >= 65 /* A */ && ch <= 90 /* Z */) { - return 97 /* a */ + (ch - 65 /* A */); - } - if (ch < 127 /* maxAsciiCharacter */) { - return ch; - } - return String.fromCharCode(ch).toLowerCase().charCodeAt(0); -} -function isDigit2(ch) { - return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; -} -function isWordChar(ch) { - return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit2(ch) || ch === 95 /* _ */ || ch === 36 /* $ */; -} -function breakPatternIntoTextChunks(pattern) { - const result = []; - let wordStart = 0; - let wordLength = 0; - for (let i = 0; i < pattern.length; i++) { - const ch = pattern.charCodeAt(i); - if (isWordChar(ch)) { - if (wordLength === 0) { - wordStart = i; - } - wordLength++; - } else { - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - wordLength = 0; - } - } - } - if (wordLength > 0) { - result.push(createTextChunk(pattern.substr(wordStart, wordLength))); - } - return result; -} -function createTextChunk(text) { - const textLowerCase = text.toLowerCase(); - return { - text, - textLowerCase, - isLowerCase: text === textLowerCase, - characterSpans: breakIntoCharacterSpans(text) - }; -} -function breakIntoCharacterSpans(identifier) { - return breakIntoSpans( - identifier, - /*word*/ - false - ); -} -function breakIntoWordSpans(identifier) { - return breakIntoSpans( - identifier, - /*word*/ - true - ); -} -function breakIntoSpans(identifier, word) { - const result = []; - let wordStart = 0; - for (let i = 1; i < identifier.length; i++) { - const lastIsDigit = isDigit2(identifier.charCodeAt(i - 1)); - const currentIsDigit = isDigit2(identifier.charCodeAt(i)); - const hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); - const hasTransitionFromUpperToLower = word && transitionFromUpperToLower(identifier, i, wordStart); - if (charIsPunctuation(identifier.charCodeAt(i - 1)) || charIsPunctuation(identifier.charCodeAt(i)) || lastIsDigit !== currentIsDigit || hasTransitionFromLowerToUpper || hasTransitionFromUpperToLower) { - if (!isAllPunctuation(identifier, wordStart, i)) { - result.push(createTextSpan(wordStart, i - wordStart)); - } - wordStart = i; - } - } - if (!isAllPunctuation(identifier, wordStart, identifier.length)) { - result.push(createTextSpan(wordStart, identifier.length - wordStart)); - } - return result; -} -function charIsPunctuation(ch) { - switch (ch) { - case 33 /* exclamation */: - case 34 /* doubleQuote */: - case 35 /* hash */: - case 37 /* percent */: - case 38 /* ampersand */: - case 39 /* singleQuote */: - case 40 /* openParen */: - case 41 /* closeParen */: - case 42 /* asterisk */: - case 44 /* comma */: - case 45 /* minus */: - case 46 /* dot */: - case 47 /* slash */: - case 58 /* colon */: - case 59 /* semicolon */: - case 63 /* question */: - case 64 /* at */: - case 91 /* openBracket */: - case 92 /* backslash */: - case 93 /* closeBracket */: - case 95 /* _ */: - case 123 /* openBrace */: - case 125 /* closeBrace */: - return true; - } - return false; -} -function isAllPunctuation(identifier, start, end) { - return every2(identifier, (ch) => charIsPunctuation(ch) && ch !== 95 /* _ */, start, end); -} -function transitionFromUpperToLower(identifier, index, wordStart) { - return index !== wordStart && index + 1 < identifier.length && isUpperCaseLetter(identifier.charCodeAt(index)) && isLowerCaseLetter(identifier.charCodeAt(index + 1)) && every2(identifier, isUpperCaseLetter, wordStart, index); -} -function transitionFromLowerToUpper(identifier, word, index) { - const lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); - const currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); - return currentIsUpper && (!word || !lastIsUpper); -} -function everyInRange(start, end, pred) { - for (let i = start; i < end; i++) { - if (!pred(i)) { - return false; - } - } - return true; -} -function every2(s, pred, start = 0, end = s.length) { - return everyInRange(start, end, (i) => pred(s.charCodeAt(i), i)); -} - -// src/services/preProcess.ts -function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) { - const pragmaContext = { - languageVersion: 1 /* ES5 */, - // controls whether the token scanner considers unicode identifiers or not - shouldn't matter, since we're only using it for trivia - pragmas: void 0, - checkJsDirective: void 0, - referencedFiles: [], - typeReferenceDirectives: [], - libReferenceDirectives: [], - amdDependencies: [], - hasNoDefaultLib: void 0, - moduleName: void 0 - }; - const importedFiles = []; - let ambientExternalModules; - let lastToken; - let currentToken; - let braceNesting = 0; - let externalModule = false; - function nextToken() { - lastToken = currentToken; - currentToken = scanner.scan(); - if (currentToken === 19 /* OpenBraceToken */) { - braceNesting++; - } else if (currentToken === 20 /* CloseBraceToken */) { - braceNesting--; - } - return currentToken; - } - function getFileReference() { - const fileName = scanner.getTokenValue(); - const pos = scanner.getTokenStart(); - return { fileName, pos, end: pos + fileName.length }; - } - function recordAmbientExternalModule() { - if (!ambientExternalModules) { - ambientExternalModules = []; - } - ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); - } - function recordModuleName() { - importedFiles.push(getFileReference()); - markAsExternalModuleIfTopLevel(); - } - function markAsExternalModuleIfTopLevel() { - if (braceNesting === 0) { - externalModule = true; - } - } - function tryConsumeDeclare() { - let token = scanner.getToken(); - if (token === 138 /* DeclareKeyword */) { - token = nextToken(); - if (token === 144 /* ModuleKeyword */) { - token = nextToken(); - if (token === 11 /* StringLiteral */) { - recordAmbientExternalModule(); - } - } - return true; - } - return false; - } - function tryConsumeImport() { - if (lastToken === 25 /* DotToken */) { - return false; - } - let token = scanner.getToken(); - if (token === 102 /* ImportKeyword */) { - token = nextToken(); - if (token === 21 /* OpenParenToken */) { - token = nextToken(); - if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) { - recordModuleName(); - return true; - } - } else if (token === 11 /* StringLiteral */) { - recordModuleName(); - return true; - } else { - if (token === 156 /* TypeKeyword */) { - const skipTypeKeyword = scanner.lookAhead(() => { - const token2 = scanner.scan(); - return token2 !== 161 /* FromKeyword */ && (token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */ || token2 === 80 /* Identifier */ || isKeyword(token2)); - }); - if (skipTypeKeyword) { - token = nextToken(); - } - } - if (token === 80 /* Identifier */ || isKeyword(token)) { - token = nextToken(); - if (token === 161 /* FromKeyword */) { - token = nextToken(); - if (token === 11 /* StringLiteral */) { - recordModuleName(); - return true; - } - } else if (token === 64 /* EqualsToken */) { - if (tryConsumeRequireCall( - /*skipCurrentToken*/ - true - )) { - return true; - } - } else if (token === 28 /* CommaToken */) { - token = nextToken(); - } else { - return true; - } - } - if (token === 19 /* OpenBraceToken */) { - token = nextToken(); - while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { - token = nextToken(); - } - if (token === 20 /* CloseBraceToken */) { - token = nextToken(); - if (token === 161 /* FromKeyword */) { - token = nextToken(); - if (token === 11 /* StringLiteral */) { - recordModuleName(); - } - } - } - } else if (token === 42 /* AsteriskToken */) { - token = nextToken(); - if (token === 130 /* AsKeyword */) { - token = nextToken(); - if (token === 80 /* Identifier */ || isKeyword(token)) { - token = nextToken(); - if (token === 161 /* FromKeyword */) { - token = nextToken(); - if (token === 11 /* StringLiteral */) { - recordModuleName(); - } - } - } - } - } - } - return true; - } - return false; - } - function tryConsumeExport() { - let token = scanner.getToken(); - if (token === 95 /* ExportKeyword */) { - markAsExternalModuleIfTopLevel(); - token = nextToken(); - if (token === 156 /* TypeKeyword */) { - const skipTypeKeyword = scanner.lookAhead(() => { - const token2 = scanner.scan(); - return token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */; - }); - if (skipTypeKeyword) { - token = nextToken(); - } - } - if (token === 19 /* OpenBraceToken */) { - token = nextToken(); - while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { - token = nextToken(); - } - if (token === 20 /* CloseBraceToken */) { - token = nextToken(); - if (token === 161 /* FromKeyword */) { - token = nextToken(); - if (token === 11 /* StringLiteral */) { - recordModuleName(); - } - } - } - } else if (token === 42 /* AsteriskToken */) { - token = nextToken(); - if (token === 161 /* FromKeyword */) { - token = nextToken(); - if (token === 11 /* StringLiteral */) { - recordModuleName(); - } - } - } else if (token === 102 /* ImportKeyword */) { - token = nextToken(); - if (token === 156 /* TypeKeyword */) { - const skipTypeKeyword = scanner.lookAhead(() => { - const token2 = scanner.scan(); - return token2 === 80 /* Identifier */ || isKeyword(token2); - }); - if (skipTypeKeyword) { - token = nextToken(); - } - } - if (token === 80 /* Identifier */ || isKeyword(token)) { - token = nextToken(); - if (token === 64 /* EqualsToken */) { - if (tryConsumeRequireCall( - /*skipCurrentToken*/ - true - )) { - return true; - } - } - } - } - return true; - } - return false; - } - function tryConsumeRequireCall(skipCurrentToken, allowTemplateLiterals = false) { - let token = skipCurrentToken ? nextToken() : scanner.getToken(); - if (token === 149 /* RequireKeyword */) { - token = nextToken(); - if (token === 21 /* OpenParenToken */) { - token = nextToken(); - if (token === 11 /* StringLiteral */ || allowTemplateLiterals && token === 15 /* NoSubstitutionTemplateLiteral */) { - recordModuleName(); - } - } - return true; - } - return false; - } - function tryConsumeDefine() { - let token = scanner.getToken(); - if (token === 80 /* Identifier */ && scanner.getTokenValue() === "define") { - token = nextToken(); - if (token !== 21 /* OpenParenToken */) { - return true; - } - token = nextToken(); - if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) { - token = nextToken(); - if (token === 28 /* CommaToken */) { - token = nextToken(); - } else { - return true; - } - } - if (token !== 23 /* OpenBracketToken */) { - return true; - } - token = nextToken(); - while (token !== 24 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) { - if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) { - recordModuleName(); - } - token = nextToken(); - } - return true; - } - return false; - } - function processImports() { - scanner.setText(sourceText); - nextToken(); - while (true) { - if (scanner.getToken() === 1 /* EndOfFileToken */) { - break; - } - if (scanner.getToken() === 16 /* TemplateHead */) { - const stack = [scanner.getToken()]; - loop: - while (length(stack)) { - const token = scanner.scan(); - switch (token) { - case 1 /* EndOfFileToken */: - break loop; - case 102 /* ImportKeyword */: - tryConsumeImport(); - break; - case 16 /* TemplateHead */: - stack.push(token); - break; - case 19 /* OpenBraceToken */: - if (length(stack)) { - stack.push(token); - } - break; - case 20 /* CloseBraceToken */: - if (length(stack)) { - if (lastOrUndefined(stack) === 16 /* TemplateHead */) { - if (scanner.reScanTemplateToken( - /*isTaggedTemplate*/ - false - ) === 18 /* TemplateTail */) { - stack.pop(); - } - } else { - stack.pop(); - } - } - break; - } - } - nextToken(); - } - if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall( - /*skipCurrentToken*/ - false, - /*allowTemplateLiterals*/ - true - ) || tryConsumeDefine())) { - continue; - } else { - nextToken(); - } - } - scanner.setText(void 0); - } - if (readImportFiles) { - processImports(); - } - processCommentPragmas(pragmaContext, sourceText); - processPragmasIntoFields(pragmaContext, noop); - if (externalModule) { - if (ambientExternalModules) { - for (const decl of ambientExternalModules) { - importedFiles.push(decl.ref); - } - } - return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: void 0 }; - } else { - let ambientModuleNames; - if (ambientExternalModules) { - for (const decl of ambientExternalModules) { - if (decl.depth === 0) { - if (!ambientModuleNames) { - ambientModuleNames = []; - } - ambientModuleNames.push(decl.ref.fileName); - } else { - importedFiles.push(decl.ref); - } - } - } - return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: ambientModuleNames }; - } -} - -// src/services/sourcemaps.ts -var base64UrlRegExp = /^data:(?:application\/json;charset=[uU][tT][fF]-8;base64,([A-Za-z0-9+/=]+)$)?/; -function getSourceMapper(host) { - const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); - const currentDirectory = host.getCurrentDirectory(); - const sourceFileLike = /* @__PURE__ */ new Map(); - const documentPositionMappers = /* @__PURE__ */ new Map(); - return { - tryGetSourcePosition, - tryGetGeneratedPosition, - toLineColumnOffset, - clearCache, - documentPositionMappers - }; - function toPath3(fileName) { - return toPath(fileName, currentDirectory, getCanonicalFileName); - } - function getDocumentPositionMapper2(generatedFileName, sourceFileName) { - const path = toPath3(generatedFileName); - const value = documentPositionMappers.get(path); - if (value) return value; - let mapper; - if (host.getDocumentPositionMapper) { - mapper = host.getDocumentPositionMapper(generatedFileName, sourceFileName); - } else if (host.readFile) { - const file = getSourceFileLike(generatedFileName); - mapper = file && getDocumentPositionMapper( - { getSourceFileLike, getCanonicalFileName, log: (s) => host.log(s) }, - generatedFileName, - getLineInfo(file.text, getLineStarts(file)), - (f) => !host.fileExists || host.fileExists(f) ? host.readFile(f) : void 0 - ); - } - documentPositionMappers.set(path, mapper || identitySourceMapConsumer); - return mapper || identitySourceMapConsumer; - } - function tryGetSourcePosition(info) { - if (!isDeclarationFileName(info.fileName)) return void 0; - const file = getSourceFile(info.fileName); - if (!file) return void 0; - const newLoc = getDocumentPositionMapper2(info.fileName).getSourcePosition(info); - return !newLoc || newLoc === info ? void 0 : tryGetSourcePosition(newLoc) || newLoc; - } - function tryGetGeneratedPosition(info) { - if (isDeclarationFileName(info.fileName)) return void 0; - const sourceFile = getSourceFile(info.fileName); - if (!sourceFile) return void 0; - const program = host.getProgram(); - if (program.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) { - return void 0; - } - const options = program.getCompilerOptions(); - const outPath = options.outFile; - const declarationPath = outPath ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : getDeclarationEmitOutputFilePathWorker(info.fileName, program.getCompilerOptions(), program); - if (declarationPath === void 0) return void 0; - const newLoc = getDocumentPositionMapper2(declarationPath, info.fileName).getGeneratedPosition(info); - return newLoc === info ? void 0 : newLoc; - } - function getSourceFile(fileName) { - const program = host.getProgram(); - if (!program) return void 0; - const path = toPath3(fileName); - const file = program.getSourceFileByPath(path); - return file && file.resolvedPath === path ? file : void 0; - } - function getOrCreateSourceFileLike(fileName) { - const path = toPath3(fileName); - const fileFromCache = sourceFileLike.get(path); - if (fileFromCache !== void 0) return fileFromCache ? fileFromCache : void 0; - if (!host.readFile || host.fileExists && !host.fileExists(fileName)) { - sourceFileLike.set(path, false); - return void 0; - } - const text = host.readFile(fileName); - const file = text ? createSourceFileLike(text) : false; - sourceFileLike.set(path, file); - return file ? file : void 0; - } - function getSourceFileLike(fileName) { - return !host.getSourceFileLike ? getSourceFile(fileName) || getOrCreateSourceFileLike(fileName) : host.getSourceFileLike(fileName); - } - function toLineColumnOffset(fileName, position) { - const file = getSourceFileLike(fileName); - return file.getLineAndCharacterOfPosition(position); - } - function clearCache() { - sourceFileLike.clear(); - documentPositionMappers.clear(); - } -} -function getDocumentPositionMapper(host, generatedFileName, generatedFileLineInfo, readMapFile) { - let mapFileName = tryGetSourceMappingURL(generatedFileLineInfo); - if (mapFileName) { - const match = base64UrlRegExp.exec(mapFileName); - if (match) { - if (match[1]) { - const base64Object = match[1]; - return convertDocumentToSourceMapper(host, base64decode(sys, base64Object), generatedFileName); - } - mapFileName = void 0; - } - } - const possibleMapLocations = []; - if (mapFileName) { - possibleMapLocations.push(mapFileName); - } - possibleMapLocations.push(generatedFileName + ".map"); - const originalMapFileName = mapFileName && getNormalizedAbsolutePath(mapFileName, getDirectoryPath(generatedFileName)); - for (const location of possibleMapLocations) { - const mapFileName2 = getNormalizedAbsolutePath(location, getDirectoryPath(generatedFileName)); - const mapFileContents = readMapFile(mapFileName2, originalMapFileName); - if (isString(mapFileContents)) { - return convertDocumentToSourceMapper(host, mapFileContents, mapFileName2); - } - if (mapFileContents !== void 0) { - return mapFileContents || void 0; - } - } - return void 0; -} -function convertDocumentToSourceMapper(host, contents, mapFileName) { - const map2 = tryParseRawSourceMap(contents); - if (!map2 || !map2.sources || !map2.file || !map2.mappings) { - return void 0; - } - if (map2.sourcesContent && map2.sourcesContent.some(isString)) return void 0; - return createDocumentPositionMapper(host, map2, mapFileName); -} -function createSourceFileLike(text, lineMap) { - return { - text, - lineMap, - getLineAndCharacterOfPosition(pos) { - return computeLineAndCharacterOfPosition(getLineStarts(this), pos); - } - }; -} - -// src/services/suggestionDiagnostics.ts -var visitedNestedConvertibleFunctions = /* @__PURE__ */ new Map(); -function computeSuggestionDiagnostics(sourceFile, program, cancellationToken) { - var _a; - program.getSemanticDiagnostics(sourceFile, cancellationToken); - const diags = []; - const checker = program.getTypeChecker(); - const isCommonJSFile = program.getImpliedNodeFormatForEmit(sourceFile) === 1 /* CommonJS */ || fileExtensionIsOneOf(sourceFile.fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]); - if (!isCommonJSFile && sourceFile.commonJsModuleIndicator && (programContainsEsModules(program) || compilerOptionsIndicateEsModules(program.getCompilerOptions())) && containsTopLevelCommonjs(sourceFile)) { - diags.push(createDiagnosticForNode(getErrorNodeFromCommonJsIndicator(sourceFile.commonJsModuleIndicator), Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module)); - } - const isJsFile = isSourceFileJS(sourceFile); - visitedNestedConvertibleFunctions.clear(); - check(sourceFile); - if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) { - for (const moduleSpecifier of sourceFile.imports) { - const importNode = importFromModuleSpecifier(moduleSpecifier); - const name = importNameForConvertToDefaultImport(importNode); - if (!name) continue; - const module2 = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule; - const resolvedFile = module2 && program.getSourceFile(module2.resolvedFileName); - if (resolvedFile && resolvedFile.externalModuleIndicator && resolvedFile.externalModuleIndicator !== true && isExportAssignment(resolvedFile.externalModuleIndicator) && resolvedFile.externalModuleIndicator.isExportEquals) { - diags.push(createDiagnosticForNode(name, Diagnostics.Import_may_be_converted_to_a_default_import)); - } - } - } - addRange(diags, sourceFile.bindSuggestionDiagnostics); - addRange(diags, program.getSuggestionDiagnostics(sourceFile, cancellationToken)); - diags.sort((d1, d2) => d1.start - d2.start); - return diags; - function check(node) { - if (isJsFile) { - if (canBeConvertedToClass(node, checker)) { - diags.push(createDiagnosticForNode(isVariableDeclaration(node.parent) ? node.parent.name : node, Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration)); - } - } else { - if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) { - const init = node.declarationList.declarations[0].initializer; - if (init && isRequireCall( - init, - /*requireStringLiteralLikeArgument*/ - true - )) { - diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import)); - } - } - const jsdocTypedefNodes = ts_codefix_exports.getJSDocTypedefNodes(node); - for (const jsdocTypedefNode of jsdocTypedefNodes) { - diags.push(createDiagnosticForNode(jsdocTypedefNode, Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type)); - } - if (ts_codefix_exports.parameterShouldGetTypeFromJSDoc(node)) { - diags.push(createDiagnosticForNode(node.name || node, Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types)); - } - } - if (canBeConvertedToAsync(node)) { - addConvertToAsyncFunctionDiagnostics(node, checker, diags); - } - node.forEachChild(check); - } -} -function containsTopLevelCommonjs(sourceFile) { - return sourceFile.statements.some((statement) => { - switch (statement.kind) { - case 243 /* VariableStatement */: - return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall( - propertyAccessLeftHandSide(decl.initializer), - /*requireStringLiteralLikeArgument*/ - true - )); - case 244 /* ExpressionStatement */: { - const { expression } = statement; - if (!isBinaryExpression(expression)) return isRequireCall( - expression, - /*requireStringLiteralLikeArgument*/ - true - ); - const kind = getAssignmentDeclarationKind(expression); - return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */; - } - default: - return false; - } - }); -} -function propertyAccessLeftHandSide(node) { - return isPropertyAccessExpression(node) ? propertyAccessLeftHandSide(node.expression) : node; -} -function importNameForConvertToDefaultImport(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - const { importClause, moduleSpecifier } = node; - return importClause && !importClause.name && importClause.namedBindings && importClause.namedBindings.kind === 274 /* NamespaceImport */ && isStringLiteral(moduleSpecifier) ? importClause.namedBindings.name : void 0; - case 271 /* ImportEqualsDeclaration */: - return node.name; - default: - return void 0; - } -} -function addConvertToAsyncFunctionDiagnostics(node, checker, diags) { - if (isConvertibleFunction(node, checker) && !visitedNestedConvertibleFunctions.has(getKeyFromNode(node))) { - diags.push(createDiagnosticForNode( - !node.name && isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) ? node.parent.name : node, - Diagnostics.This_may_be_converted_to_an_async_function - )); - } -} -function isConvertibleFunction(node, checker) { - return !isAsyncFunction(node) && node.body && isBlock(node.body) && hasReturnStatementWithPromiseHandler(node.body, checker) && returnsPromise(node, checker); -} -function returnsPromise(node, checker) { - const signature = checker.getSignatureFromDeclaration(node); - const returnType = signature ? checker.getReturnTypeOfSignature(signature) : void 0; - return !!returnType && !!checker.getPromisedTypeOfPromise(returnType); -} -function getErrorNodeFromCommonJsIndicator(commonJsModuleIndicator) { - return isBinaryExpression(commonJsModuleIndicator) ? commonJsModuleIndicator.left : commonJsModuleIndicator; -} -function hasReturnStatementWithPromiseHandler(body, checker) { - return !!forEachReturnStatement(body, (statement) => isReturnStatementWithFixablePromiseHandler(statement, checker)); -} -function isReturnStatementWithFixablePromiseHandler(node, checker) { - return isReturnStatement(node) && !!node.expression && isFixablePromiseHandler(node.expression, checker); -} -function isFixablePromiseHandler(node, checker) { - if (!isPromiseHandler(node) || !hasSupportedNumberOfArguments(node) || !node.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) { - return false; - } - let currentNode = node.expression.expression; - while (isPromiseHandler(currentNode) || isPropertyAccessExpression(currentNode)) { - if (isCallExpression(currentNode)) { - if (!hasSupportedNumberOfArguments(currentNode) || !currentNode.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) { - return false; - } - currentNode = currentNode.expression.expression; - } else { - currentNode = currentNode.expression; - } - } - return true; -} -function isPromiseHandler(node) { - return isCallExpression(node) && (hasPropertyAccessExpressionWithName(node, "then") || hasPropertyAccessExpressionWithName(node, "catch") || hasPropertyAccessExpressionWithName(node, "finally")); -} -function hasSupportedNumberOfArguments(node) { - const name = node.expression.name.text; - const maxArguments = name === "then" ? 2 : name === "catch" ? 1 : name === "finally" ? 1 : 0; - if (node.arguments.length > maxArguments) return false; - if (node.arguments.length < maxArguments) return true; - return maxArguments === 1 || some(node.arguments, (arg) => { - return arg.kind === 106 /* NullKeyword */ || isIdentifier(arg) && arg.text === "undefined"; - }); -} -function isFixablePromiseArgument(arg, checker) { - switch (arg.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - const functionFlags = getFunctionFlags(arg); - if (functionFlags & 1 /* Generator */) { - return false; - } - // falls through - case 219 /* ArrowFunction */: - visitedNestedConvertibleFunctions.set(getKeyFromNode(arg), true); - // falls through - case 106 /* NullKeyword */: - return true; - case 80 /* Identifier */: - case 211 /* PropertyAccessExpression */: { - const symbol = checker.getSymbolAtLocation(arg); - if (!symbol) { - return false; - } - return checker.isUndefinedSymbol(symbol) || some(skipAlias(symbol, checker).declarations, (d) => isFunctionLike(d) || hasInitializer(d) && !!d.initializer && isFunctionLike(d.initializer)); - } - default: - return false; - } -} -function getKeyFromNode(exp) { - return `${exp.pos.toString()}:${exp.end.toString()}`; -} -function canBeConvertedToClass(node, checker) { - var _a, _b, _c, _d; - if (isFunctionExpression(node)) { - if (isVariableDeclaration(node.parent) && ((_a = node.symbol.members) == null ? void 0 : _a.size)) { - return true; - } - const symbol = checker.getSymbolOfExpando( - node, - /*allowDeclaration*/ - false - ); - return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size))); - } - if (isFunctionDeclaration(node)) { - return !!((_d = node.symbol.members) == null ? void 0 : _d.size); - } - return false; -} -function canBeConvertedToAsync(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return true; - default: - return false; - } -} - -// src/services/transpile.ts -var optionsRedundantWithVerbatimModuleSyntax = /* @__PURE__ */ new Set([ - "isolatedModules" -]); -function transpileModule(input, transpileOptions) { - return transpileWorker( - input, - transpileOptions, - /*declaration*/ - false - ); -} -function transpileDeclaration(input, transpileOptions) { - return transpileWorker( - input, - transpileOptions, - /*declaration*/ - true - ); -} -var barebonesLibContent = `/// -interface Boolean {} -interface Function {} -interface CallableFunction {} -interface NewableFunction {} -interface IArguments {} -interface Number {} -interface Object {} -interface RegExp {} -interface String {} -interface Array { length: number; [n: number]: T; } -interface SymbolConstructor { - (desc?: string | number): symbol; - for(name: string): symbol; - readonly toStringTag: symbol; -} -declare var Symbol: SymbolConstructor; -interface Symbol { - readonly [Symbol.toStringTag]: string; -}`; -var barebonesLibName = "lib.d.ts"; -var barebonesLibSourceFile; -function transpileWorker(input, transpileOptions, declaration) { - barebonesLibSourceFile ?? (barebonesLibSourceFile = createSourceFile(barebonesLibName, barebonesLibContent, { languageVersion: 99 /* Latest */ })); - const diagnostics = []; - const options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : {}; - const defaultOptions = getDefaultCompilerOptions2(); - for (const key in defaultOptions) { - if (hasProperty(defaultOptions, key) && options[key] === void 0) { - options[key] = defaultOptions[key]; - } - } - for (const option of transpileOptionValueCompilerOptions) { - if (options.verbatimModuleSyntax && optionsRedundantWithVerbatimModuleSyntax.has(option.name)) { - continue; - } - options[option.name] = option.transpileOptionValue; - } - options.suppressOutputPathCheck = true; - options.allowNonTsExtensions = true; - if (declaration) { - options.declaration = true; - options.emitDeclarationOnly = true; - options.isolatedDeclarations = true; - } else { - options.declaration = false; - options.declarationMap = false; - } - const newLine = getNewLineCharacter(options); - const compilerHost = { - getSourceFile: (fileName) => fileName === normalizePath(inputFileName) ? sourceFile : fileName === normalizePath(barebonesLibName) ? barebonesLibSourceFile : void 0, - writeFile: (name, text) => { - if (fileExtensionIs(name, ".map")) { - Debug.assertEqual(sourceMapText, void 0, "Unexpected multiple source map outputs, file:", name); - sourceMapText = text; - } else { - Debug.assertEqual(outputText, void 0, "Unexpected multiple outputs, file:", name); - outputText = text; - } - }, - getDefaultLibFileName: () => barebonesLibName, - useCaseSensitiveFileNames: () => false, - getCanonicalFileName: (fileName) => fileName, - getCurrentDirectory: () => "", - getNewLine: () => newLine, - fileExists: (fileName) => fileName === inputFileName || !!declaration && fileName === barebonesLibName, - readFile: () => "", - directoryExists: () => true, - getDirectories: () => [] - }; - const inputFileName = transpileOptions.fileName || (transpileOptions.compilerOptions && transpileOptions.compilerOptions.jsx ? "module.tsx" : "module.ts"); - const sourceFile = createSourceFile( - inputFileName, - input, - { - languageVersion: getEmitScriptTarget(options), - impliedNodeFormat: getImpliedNodeFormatForFile( - toPath(inputFileName, "", compilerHost.getCanonicalFileName), - /*packageJsonInfoCache*/ - void 0, - compilerHost, - options - ), - setExternalModuleIndicator: getSetExternalModuleIndicator(options), - jsDocParsingMode: transpileOptions.jsDocParsingMode ?? 0 /* ParseAll */ - } - ); - if (transpileOptions.moduleName) { - sourceFile.moduleName = transpileOptions.moduleName; - } - if (transpileOptions.renamedDependencies) { - sourceFile.renamedDependencies = new Map(Object.entries(transpileOptions.renamedDependencies)); - } - let outputText; - let sourceMapText; - const inputs = declaration ? [inputFileName, barebonesLibName] : [inputFileName]; - const program = createProgram(inputs, options, compilerHost); - if (transpileOptions.reportDiagnostics) { - addRange( - /*to*/ - diagnostics, - /*from*/ - program.getSyntacticDiagnostics(sourceFile) - ); - addRange( - /*to*/ - diagnostics, - /*from*/ - program.getOptionsDiagnostics() - ); - } - const result = program.emit( - /*targetSourceFile*/ - void 0, - /*writeFile*/ - void 0, - /*cancellationToken*/ - void 0, - /*emitOnlyDtsFiles*/ - declaration, - transpileOptions.transformers, - /*forceDtsEmit*/ - declaration - ); - addRange( - /*to*/ - diagnostics, - /*from*/ - result.diagnostics - ); - if (outputText === void 0) return Debug.fail("Output generation failed"); - return { outputText, diagnostics, sourceMapText }; -} -function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { - const output = transpileModule(input, { compilerOptions, fileName, reportDiagnostics: !!diagnostics, moduleName }); - addRange(diagnostics, output.diagnostics); - return output.outputText; -} -var commandLineOptionsStringToEnum; -function fixupCompilerOptions(options, diagnostics) { - commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || filter(optionDeclarations, (o) => typeof o.type === "object" && !forEachEntry(o.type, (v) => typeof v !== "number")); - options = cloneCompilerOptions(options); - for (const opt of commandLineOptionsStringToEnum) { - if (!hasProperty(options, opt.name)) { - continue; - } - const value = options[opt.name]; - if (isString(value)) { - options[opt.name] = parseCustomTypeOption(opt, value, diagnostics); - } else { - if (!forEachEntry(opt.type, (v) => v === value)) { - diagnostics.push(createCompilerDiagnosticForInvalidCustomType(opt)); - } - } - } - return options; -} - -// src/services/_namespaces/ts.NavigateTo.ts -var ts_NavigateTo_exports = {}; -__export(ts_NavigateTo_exports, { - getNavigateToItems: () => getNavigateToItems -}); - -// src/services/navigateTo.ts -function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles) { - const patternMatcher = createPatternMatcher(searchValue); - if (!patternMatcher) return emptyArray; - const rawItems = []; - const singleCurrentFile = sourceFiles.length === 1 ? sourceFiles[0] : void 0; - for (const sourceFile of sourceFiles) { - cancellationToken.throwIfCancellationRequested(); - if (excludeDtsFiles && sourceFile.isDeclarationFile) { - continue; - } - if (shouldExcludeFile(sourceFile, !!excludeLibFiles, singleCurrentFile)) { - continue; - } - sourceFile.getNamedDeclarations().forEach((declarations, name) => { - getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, sourceFile.fileName, !!excludeLibFiles, singleCurrentFile, rawItems); - }); - } - rawItems.sort(compareNavigateToItems); - return (maxResultCount === void 0 ? rawItems : rawItems.slice(0, maxResultCount)).map(createNavigateToItem); -} -function shouldExcludeFile(file, excludeLibFiles, singleCurrentFile) { - return file !== singleCurrentFile && excludeLibFiles && (isInsideNodeModules(file.path) || file.hasNoDefaultLib); -} -function getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, fileName, excludeLibFiles, singleCurrentFile, rawItems) { - const match = patternMatcher.getMatchForLastSegmentOfPattern(name); - if (!match) { - return; - } - for (const declaration of declarations) { - if (!shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile)) continue; - if (patternMatcher.patternContainsDots) { - const fullMatch = patternMatcher.getFullMatch(getContainers(declaration), name); - if (fullMatch) { - rawItems.push({ name, fileName, matchKind: fullMatch.kind, isCaseSensitive: fullMatch.isCaseSensitive, declaration }); - } - } else { - rawItems.push({ name, fileName, matchKind: match.kind, isCaseSensitive: match.isCaseSensitive, declaration }); - } - } -} -function shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile) { - var _a; - switch (declaration.kind) { - case 273 /* ImportClause */: - case 276 /* ImportSpecifier */: - case 271 /* ImportEqualsDeclaration */: - const importer = checker.getSymbolAtLocation(declaration.name); - const imported = checker.getAliasedSymbol(importer); - return importer.escapedName !== imported.escapedName && !((_a = imported.declarations) == null ? void 0 : _a.every((d) => shouldExcludeFile(d.getSourceFile(), excludeLibFiles, singleCurrentFile))); - default: - return true; - } -} -function tryAddSingleDeclarationName(declaration, containers) { - const name = getNameOfDeclaration(declaration); - return !!name && (pushLiteral(name, containers) || name.kind === 167 /* ComputedPropertyName */ && tryAddComputedPropertyName(name.expression, containers)); -} -function tryAddComputedPropertyName(expression, containers) { - return pushLiteral(expression, containers) || isPropertyAccessExpression(expression) && (containers.push(expression.name.text), true) && tryAddComputedPropertyName(expression.expression, containers); -} -function pushLiteral(node, containers) { - return isPropertyNameLiteral(node) && (containers.push(getTextOfIdentifierOrLiteral(node)), true); -} -function getContainers(declaration) { - const containers = []; - const name = getNameOfDeclaration(declaration); - if (name && name.kind === 167 /* ComputedPropertyName */ && !tryAddComputedPropertyName(name.expression, containers)) { - return emptyArray; - } - containers.shift(); - let container = getContainerNode(declaration); - while (container) { - if (!tryAddSingleDeclarationName(container, containers)) { - return emptyArray; - } - container = getContainerNode(container); - } - containers.reverse(); - return containers; -} -function compareNavigateToItems(i1, i2) { - return compareValues(i1.matchKind, i2.matchKind) || compareStringsCaseSensitiveUI(i1.name, i2.name); -} -function createNavigateToItem(rawItem) { - const declaration = rawItem.declaration; - const container = getContainerNode(declaration); - const containerName = container && getNameOfDeclaration(container); - return { - name: rawItem.name, - kind: getNodeKind(declaration), - kindModifiers: getNodeModifiers(declaration), - matchKind: PatternMatchKind[rawItem.matchKind], - isCaseSensitive: rawItem.isCaseSensitive, - fileName: rawItem.fileName, - textSpan: createTextSpanFromNode(declaration), - // TODO(jfreeman): What should be the containerName when the container has a computed name? - containerName: containerName ? containerName.text : "", - containerKind: containerName ? getNodeKind(container) : "" /* unknown */ - }; -} - -// src/services/_namespaces/ts.NavigationBar.ts -var ts_NavigationBar_exports = {}; -__export(ts_NavigationBar_exports, { - getNavigationBarItems: () => getNavigationBarItems, - getNavigationTree: () => getNavigationTree -}); - -// src/services/navigationBar.ts -var whiteSpaceRegex = /\s+/g; -var maxLength = 150; -var curCancellationToken; -var curSourceFile; -var parentsStack = []; -var parent; -var trackedEs5ClassesStack = []; -var trackedEs5Classes; -var emptyChildItemArray = []; -function getNavigationBarItems(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return map(primaryNavBarMenuItems(rootNavigationBarNode(sourceFile)), convertToPrimaryNavBarMenuItem); - } finally { - reset(); - } -} -function getNavigationTree(sourceFile, cancellationToken) { - curCancellationToken = cancellationToken; - curSourceFile = sourceFile; - try { - return convertToTree(rootNavigationBarNode(sourceFile)); - } finally { - reset(); - } -} -function reset() { - curSourceFile = void 0; - curCancellationToken = void 0; - parentsStack = []; - parent = void 0; - emptyChildItemArray = []; -} -function nodeText(node) { - return cleanText(node.getText(curSourceFile)); -} -function navigationBarNodeKind(n) { - return n.node.kind; -} -function pushChild(parent2, child) { - if (parent2.children) { - parent2.children.push(child); - } else { - parent2.children = [child]; - } -} -function rootNavigationBarNode(sourceFile) { - Debug.assert(!parentsStack.length); - const root = { node: sourceFile, name: void 0, additionalNodes: void 0, parent: void 0, children: void 0, indent: 0 }; - parent = root; - for (const statement of sourceFile.statements) { - addChildrenRecursively(statement); - } - endNode(); - Debug.assert(!parent && !parentsStack.length); - return root; -} -function addLeafNode(node, name) { - pushChild(parent, emptyNavigationBarNode(node, name)); -} -function emptyNavigationBarNode(node, name) { - return { - node, - name: name || (isDeclaration(node) || isExpression(node) ? getNameOfDeclaration(node) : void 0), - additionalNodes: void 0, - parent, - children: void 0, - indent: parent.indent + 1 - }; -} -function addTrackedEs5Class(name) { - if (!trackedEs5Classes) { - trackedEs5Classes = /* @__PURE__ */ new Map(); - } - trackedEs5Classes.set(name, true); -} -function endNestedNodes(depth) { - for (let i = 0; i < depth; i++) endNode(); -} -function startNestedNodes(targetNode, entityName) { - const names = []; - while (!isPropertyNameLiteral(entityName)) { - const name = getNameOrArgument(entityName); - const nameText = getElementOrPropertyAccessName(entityName); - entityName = entityName.expression; - if (nameText === "prototype" || isPrivateIdentifier(name)) continue; - names.push(name); - } - names.push(entityName); - for (let i = names.length - 1; i > 0; i--) { - const name = names[i]; - startNode(targetNode, name); - } - return [names.length - 1, names[0]]; -} -function startNode(node, name) { - const navNode = emptyNavigationBarNode(node, name); - pushChild(parent, navNode); - parentsStack.push(parent); - trackedEs5ClassesStack.push(trackedEs5Classes); - trackedEs5Classes = void 0; - parent = navNode; -} -function endNode() { - if (parent.children) { - mergeChildren(parent.children, parent); - sortChildren(parent.children); - } - parent = parentsStack.pop(); - trackedEs5Classes = trackedEs5ClassesStack.pop(); -} -function addNodeWithRecursiveChild(node, child, name) { - startNode(node, name); - addChildrenRecursively(child); - endNode(); -} -function addNodeWithRecursiveInitializer(node) { - if (node.initializer && isFunctionOrClassExpression(node.initializer)) { - startNode(node); - forEachChild(node.initializer, addChildrenRecursively); - endNode(); - } else { - addNodeWithRecursiveChild(node, node.initializer); - } -} -function hasNavigationBarName(node) { - const name = getNameOfDeclaration(node); - if (name === void 0) return false; - if (isComputedPropertyName(name)) { - const expression = name.expression; - return isEntityNameExpression(expression) || isNumericLiteral(expression) || isStringOrNumericLiteralLike(expression); - } - return !!name; -} -function addChildrenRecursively(node) { - curCancellationToken.throwIfCancellationRequested(); - if (!node || isToken(node)) { - return; - } - switch (node.kind) { - case 176 /* Constructor */: - const ctr = node; - addNodeWithRecursiveChild(ctr, ctr.body); - for (const param of ctr.parameters) { - if (isParameterPropertyDeclaration(param, ctr)) { - addLeafNode(param); - } - } - break; - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 173 /* MethodSignature */: - if (hasNavigationBarName(node)) { - addNodeWithRecursiveChild(node, node.body); - } - break; - case 172 /* PropertyDeclaration */: - if (hasNavigationBarName(node)) { - addNodeWithRecursiveInitializer(node); - } - break; - case 171 /* PropertySignature */: - if (hasNavigationBarName(node)) { - addLeafNode(node); - } - break; - case 273 /* ImportClause */: - const importClause = node; - if (importClause.name) { - addLeafNode(importClause.name); - } - const { namedBindings } = importClause; - if (namedBindings) { - if (namedBindings.kind === 274 /* NamespaceImport */) { - addLeafNode(namedBindings); - } else { - for (const element of namedBindings.elements) { - addLeafNode(element); - } - } - } - break; - case 304 /* ShorthandPropertyAssignment */: - addNodeWithRecursiveChild(node, node.name); - break; - case 305 /* SpreadAssignment */: - const { expression } = node; - isIdentifier(expression) ? addLeafNode(node, expression) : addLeafNode(node); - break; - case 208 /* BindingElement */: - case 303 /* PropertyAssignment */: - case 260 /* VariableDeclaration */: { - const child = node; - if (isBindingPattern(child.name)) { - addChildrenRecursively(child.name); - } else { - addNodeWithRecursiveInitializer(child); - } - break; - } - case 262 /* FunctionDeclaration */: - const nameNode = node.name; - if (nameNode && isIdentifier(nameNode)) { - addTrackedEs5Class(nameNode.text); - } - addNodeWithRecursiveChild(node, node.body); - break; - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - addNodeWithRecursiveChild(node, node.body); - break; - case 266 /* EnumDeclaration */: - startNode(node); - for (const member of node.members) { - if (!isComputedProperty(member)) { - addLeafNode(member); - } - } - endNode(); - break; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - startNode(node); - for (const member of node.members) { - addChildrenRecursively(member); - } - endNode(); - break; - case 267 /* ModuleDeclaration */: - addNodeWithRecursiveChild(node, getInteriorModule(node).body); - break; - case 277 /* ExportAssignment */: { - const expression2 = node.expression; - const child = isObjectLiteralExpression(expression2) || isCallExpression(expression2) ? expression2 : isArrowFunction(expression2) || isFunctionExpression(expression2) ? expression2.body : void 0; - if (child) { - startNode(node); - addChildrenRecursively(child); - endNode(); - } else { - addLeafNode(node); - } - break; - } - case 281 /* ExportSpecifier */: - case 271 /* ImportEqualsDeclaration */: - case 181 /* IndexSignature */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 265 /* TypeAliasDeclaration */: - addLeafNode(node); - break; - case 213 /* CallExpression */: - case 226 /* BinaryExpression */: { - const special = getAssignmentDeclarationKind(node); - switch (special) { - case 1 /* ExportsProperty */: - case 2 /* ModuleExports */: - addNodeWithRecursiveChild(node, node.right); - return; - case 6 /* Prototype */: - case 3 /* PrototypeProperty */: { - const binaryExpression = node; - const assignmentTarget = binaryExpression.left; - const prototypeAccess = special === 3 /* PrototypeProperty */ ? assignmentTarget.expression : assignmentTarget; - let depth = 0; - let className; - if (isIdentifier(prototypeAccess.expression)) { - addTrackedEs5Class(prototypeAccess.expression.text); - className = prototypeAccess.expression; - } else { - [depth, className] = startNestedNodes(binaryExpression, prototypeAccess.expression); - } - if (special === 6 /* Prototype */) { - if (isObjectLiteralExpression(binaryExpression.right)) { - if (binaryExpression.right.properties.length > 0) { - startNode(binaryExpression, className); - forEachChild(binaryExpression.right, addChildrenRecursively); - endNode(); - } - } - } else if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) { - addNodeWithRecursiveChild(node, binaryExpression.right, className); - } else { - startNode(binaryExpression, className); - addNodeWithRecursiveChild(node, binaryExpression.right, assignmentTarget.name); - endNode(); - } - endNestedNodes(depth); - return; - } - case 7 /* ObjectDefinePropertyValue */: - case 9 /* ObjectDefinePrototypeProperty */: { - const defineCall = node; - const className = special === 7 /* ObjectDefinePropertyValue */ ? defineCall.arguments[0] : defineCall.arguments[0].expression; - const memberName = defineCall.arguments[1]; - const [depth, classNameIdentifier] = startNestedNodes(node, className); - startNode(node, classNameIdentifier); - startNode(node, setTextRange(factory.createIdentifier(memberName.text), memberName)); - addChildrenRecursively(node.arguments[2]); - endNode(); - endNode(); - endNestedNodes(depth); - return; - } - case 5 /* Property */: { - const binaryExpression = node; - const assignmentTarget = binaryExpression.left; - const targetFunction = assignmentTarget.expression; - if (isIdentifier(targetFunction) && getElementOrPropertyAccessName(assignmentTarget) !== "prototype" && trackedEs5Classes && trackedEs5Classes.has(targetFunction.text)) { - if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) { - addNodeWithRecursiveChild(node, binaryExpression.right, targetFunction); - } else if (isBindableStaticAccessExpression(assignmentTarget)) { - startNode(binaryExpression, targetFunction); - addNodeWithRecursiveChild(binaryExpression.left, binaryExpression.right, getNameOrArgument(assignmentTarget)); - endNode(); - } - return; - } - break; - } - case 4 /* ThisProperty */: - case 0 /* None */: - case 8 /* ObjectDefinePropertyExports */: - break; - default: - Debug.assertNever(special); - } - } - // falls through - default: - if (hasJSDocNodes(node)) { - forEach(node.jsDoc, (jsDoc) => { - forEach(jsDoc.tags, (tag) => { - if (isJSDocTypeAlias(tag)) { - addLeafNode(tag); - } - }); - }); - } - forEachChild(node, addChildrenRecursively); - } -} -function mergeChildren(children, node) { - const nameToItems = /* @__PURE__ */ new Map(); - filterMutate(children, (child, index) => { - const declName = child.name || getNameOfDeclaration(child.node); - const name = declName && nodeText(declName); - if (!name) { - return true; - } - const itemsWithSameName = nameToItems.get(name); - if (!itemsWithSameName) { - nameToItems.set(name, child); - return true; - } - if (itemsWithSameName instanceof Array) { - for (const itemWithSameName of itemsWithSameName) { - if (tryMerge(itemWithSameName, child, index, node)) { - return false; - } - } - itemsWithSameName.push(child); - return true; - } else { - const itemWithSameName = itemsWithSameName; - if (tryMerge(itemWithSameName, child, index, node)) { - return false; - } - nameToItems.set(name, [itemWithSameName, child]); - return true; - } - }); -} -var isEs5ClassMember = { - [5 /* Property */]: true, - [3 /* PrototypeProperty */]: true, - [7 /* ObjectDefinePropertyValue */]: true, - [9 /* ObjectDefinePrototypeProperty */]: true, - [0 /* None */]: false, - [1 /* ExportsProperty */]: false, - [2 /* ModuleExports */]: false, - [8 /* ObjectDefinePropertyExports */]: false, - [6 /* Prototype */]: true, - [4 /* ThisProperty */]: false -}; -function tryMergeEs5Class(a, b, bIndex, parent2) { - function isPossibleConstructor(node) { - return isFunctionExpression(node) || isFunctionDeclaration(node) || isVariableDeclaration(node); - } - const bAssignmentDeclarationKind = isBinaryExpression(b.node) || isCallExpression(b.node) ? getAssignmentDeclarationKind(b.node) : 0 /* None */; - const aAssignmentDeclarationKind = isBinaryExpression(a.node) || isCallExpression(a.node) ? getAssignmentDeclarationKind(a.node) : 0 /* None */; - if (isEs5ClassMember[bAssignmentDeclarationKind] && isEs5ClassMember[aAssignmentDeclarationKind] || isPossibleConstructor(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isPossibleConstructor(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isClassDeclaration(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isPossibleConstructor(b.node) || isClassDeclaration(b.node) && isPossibleConstructor(a.node) && isSynthesized(a.node)) { - let lastANode = a.additionalNodes && lastOrUndefined(a.additionalNodes) || a.node; - if (!isClassDeclaration(a.node) && !isClassDeclaration(b.node) || isPossibleConstructor(a.node) || isPossibleConstructor(b.node)) { - const ctorFunction = isPossibleConstructor(a.node) ? a.node : isPossibleConstructor(b.node) ? b.node : void 0; - if (ctorFunction !== void 0) { - const ctorNode = setTextRange( - factory.createConstructorDeclaration( - /*modifiers*/ - void 0, - [], - /*body*/ - void 0 - ), - ctorFunction - ); - const ctor = emptyNavigationBarNode(ctorNode); - ctor.indent = a.indent + 1; - ctor.children = a.node === ctorFunction ? a.children : b.children; - a.children = a.node === ctorFunction ? concatenate([ctor], b.children || [b]) : concatenate(a.children || [{ ...a }], [ctor]); - } else { - if (a.children || b.children) { - a.children = concatenate(a.children || [{ ...a }], b.children || [b]); - if (a.children) { - mergeChildren(a.children, a); - sortChildren(a.children); - } - } - } - lastANode = a.node = setTextRange( - factory.createClassDeclaration( - /*modifiers*/ - void 0, - a.name || factory.createIdentifier("__class__"), - /*typeParameters*/ - void 0, - /*heritageClauses*/ - void 0, - [] - ), - a.node - ); - } else { - a.children = concatenate(a.children, b.children); - if (a.children) { - mergeChildren(a.children, a); - } - } - const bNode = b.node; - if (parent2.children[bIndex - 1].node.end === lastANode.end) { - setTextRange(lastANode, { pos: lastANode.pos, end: bNode.end }); - } else { - if (!a.additionalNodes) a.additionalNodes = []; - a.additionalNodes.push(setTextRange( - factory.createClassDeclaration( - /*modifiers*/ - void 0, - a.name || factory.createIdentifier("__class__"), - /*typeParameters*/ - void 0, - /*heritageClauses*/ - void 0, - [] - ), - b.node - )); - } - return true; - } - return bAssignmentDeclarationKind === 0 /* None */ ? false : true; -} -function tryMerge(a, b, bIndex, parent2) { - if (tryMergeEs5Class(a, b, bIndex, parent2)) { - return true; - } - if (shouldReallyMerge(a.node, b.node, parent2)) { - merge(a, b); - return true; - } - return false; -} -function shouldReallyMerge(a, b, parent2) { - if (a.kind !== b.kind || a.parent !== b.parent && !(isOwnChild(a, parent2) && isOwnChild(b, parent2))) { - return false; - } - switch (a.kind) { - case 172 /* PropertyDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return isStatic(a) === isStatic(b); - case 267 /* ModuleDeclaration */: - return areSameModule(a, b) && getFullyQualifiedModuleName(a) === getFullyQualifiedModuleName(b); - default: - return true; - } -} -function isSynthesized(node) { - return !!(node.flags & 16 /* Synthesized */); -} -function isOwnChild(n, parent2) { - if (n.parent === void 0) return false; - const par = isModuleBlock(n.parent) ? n.parent.parent : n.parent; - return par === parent2.node || contains(parent2.additionalNodes, par); -} -function areSameModule(a, b) { - if (!a.body || !b.body) { - return a.body === b.body; - } - return a.body.kind === b.body.kind && (a.body.kind !== 267 /* ModuleDeclaration */ || areSameModule(a.body, b.body)); -} -function merge(target, source) { - target.additionalNodes = target.additionalNodes || []; - target.additionalNodes.push(source.node); - if (source.additionalNodes) { - target.additionalNodes.push(...source.additionalNodes); - } - target.children = concatenate(target.children, source.children); - if (target.children) { - mergeChildren(target.children, target); - sortChildren(target.children); - } -} -function sortChildren(children) { - children.sort(compareChildren); -} -function compareChildren(child1, child2) { - return compareStringsCaseSensitiveUI(tryGetName(child1.node), tryGetName(child2.node)) || compareValues(navigationBarNodeKind(child1), navigationBarNodeKind(child2)); -} -function tryGetName(node) { - if (node.kind === 267 /* ModuleDeclaration */) { - return getModuleName(node); - } - const declName = getNameOfDeclaration(node); - if (declName && isPropertyName(declName)) { - const propertyName = getPropertyNameForPropertyNameNode(declName); - return propertyName && unescapeLeadingUnderscores(propertyName); - } - switch (node.kind) { - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 231 /* ClassExpression */: - return getFunctionOrClassName(node); - default: - return void 0; - } -} -function getItemName(node, name) { - if (node.kind === 267 /* ModuleDeclaration */) { - return cleanText(getModuleName(node)); - } - if (name) { - const text = isIdentifier(name) ? name.text : isElementAccessExpression(name) ? `[${nodeText(name.argumentExpression)}]` : nodeText(name); - if (text.length > 0) { - return cleanText(text); - } - } - switch (node.kind) { - case 307 /* SourceFile */: - const sourceFile = node; - return isExternalModule(sourceFile) ? `"${escapeString(getBaseFileName(removeFileExtension(normalizePath(sourceFile.fileName))))}"` : ""; - case 277 /* ExportAssignment */: - return isExportAssignment(node) && node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */; - case 219 /* ArrowFunction */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - if (getSyntacticModifierFlags(node) & 2048 /* Default */) { - return "default"; - } - return getFunctionOrClassName(node); - case 176 /* Constructor */: - return "constructor"; - case 180 /* ConstructSignature */: - return "new()"; - case 179 /* CallSignature */: - return "()"; - case 181 /* IndexSignature */: - return "[]"; - default: - return ""; - } -} -function primaryNavBarMenuItems(root) { - const primaryNavBarMenuItems2 = []; - function recur(item) { - if (shouldAppearInPrimaryNavBarMenu(item)) { - primaryNavBarMenuItems2.push(item); - if (item.children) { - for (const child of item.children) { - recur(child); - } - } - } - } - recur(root); - return primaryNavBarMenuItems2; - function shouldAppearInPrimaryNavBarMenu(item) { - if (item.children) { - return true; - } - switch (navigationBarNodeKind(item)) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 266 /* EnumDeclaration */: - case 264 /* InterfaceDeclaration */: - case 267 /* ModuleDeclaration */: - case 307 /* SourceFile */: - case 265 /* TypeAliasDeclaration */: - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - return true; - case 219 /* ArrowFunction */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - return isTopLevelFunctionDeclaration(item); - default: - return false; - } - function isTopLevelFunctionDeclaration(item2) { - if (!item2.node.body) { - return false; - } - switch (navigationBarNodeKind(item2.parent)) { - case 268 /* ModuleBlock */: - case 307 /* SourceFile */: - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - return true; - default: - return false; - } - } - } -} -function convertToTree(n) { - return { - text: getItemName(n.node, n.name), - kind: getNodeKind(n.node), - kindModifiers: getModifiers2(n.node), - spans: getSpans(n), - nameSpan: n.name && getNodeSpan(n.name), - childItems: map(n.children, convertToTree) - }; -} -function convertToPrimaryNavBarMenuItem(n) { - return { - text: getItemName(n.node, n.name), - kind: getNodeKind(n.node), - kindModifiers: getModifiers2(n.node), - spans: getSpans(n), - childItems: map(n.children, convertToSecondaryNavBarMenuItem) || emptyChildItemArray, - indent: n.indent, - bolded: false, - grayed: false - }; - function convertToSecondaryNavBarMenuItem(n2) { - return { - text: getItemName(n2.node, n2.name), - kind: getNodeKind(n2.node), - kindModifiers: getNodeModifiers(n2.node), - spans: getSpans(n2), - childItems: emptyChildItemArray, - indent: 0, - bolded: false, - grayed: false - }; - } -} -function getSpans(n) { - const spans = [getNodeSpan(n.node)]; - if (n.additionalNodes) { - for (const node of n.additionalNodes) { - spans.push(getNodeSpan(node)); - } - } - return spans; -} -function getModuleName(moduleDeclaration) { - if (isAmbientModule(moduleDeclaration)) { - return getTextOfNode(moduleDeclaration.name); - } - return getFullyQualifiedModuleName(moduleDeclaration); -} -function getFullyQualifiedModuleName(moduleDeclaration) { - const result = [getTextOfIdentifierOrLiteral(moduleDeclaration.name)]; - while (moduleDeclaration.body && moduleDeclaration.body.kind === 267 /* ModuleDeclaration */) { - moduleDeclaration = moduleDeclaration.body; - result.push(getTextOfIdentifierOrLiteral(moduleDeclaration.name)); - } - return result.join("."); -} -function getInteriorModule(decl) { - return decl.body && isModuleDeclaration(decl.body) ? getInteriorModule(decl.body) : decl; -} -function isComputedProperty(member) { - return !member.name || member.name.kind === 167 /* ComputedPropertyName */; -} -function getNodeSpan(node) { - return node.kind === 307 /* SourceFile */ ? createTextSpanFromRange(node) : createTextSpanFromNode(node, curSourceFile); -} -function getModifiers2(node) { - if (node.parent && node.parent.kind === 260 /* VariableDeclaration */) { - node = node.parent; - } - return getNodeModifiers(node); -} -function getFunctionOrClassName(node) { - const { parent: parent2 } = node; - if (node.name && getFullWidth(node.name) > 0) { - return cleanText(declarationNameToString(node.name)); - } else if (isVariableDeclaration(parent2)) { - return cleanText(declarationNameToString(parent2.name)); - } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */) { - return nodeText(parent2.left).replace(whiteSpaceRegex, ""); - } else if (isPropertyAssignment(parent2)) { - return nodeText(parent2.name); - } else if (getSyntacticModifierFlags(node) & 2048 /* Default */) { - return "default"; - } else if (isClassLike(node)) { - return ""; - } else if (isCallExpression(parent2)) { - let name = getCalledExpressionName(parent2.expression); - if (name !== void 0) { - name = cleanText(name); - if (name.length > maxLength) { - return `${name} callback`; - } - const args = cleanText(mapDefined(parent2.arguments, (a) => isStringLiteralLike(a) || isTemplateLiteral(a) ? a.getText(curSourceFile) : void 0).join(", ")); - return `${name}(${args}) callback`; - } - } - return ""; -} -function getCalledExpressionName(expr) { - if (isIdentifier(expr)) { - return expr.text; - } else if (isPropertyAccessExpression(expr)) { - const left = getCalledExpressionName(expr.expression); - const right = expr.name.text; - return left === void 0 ? right : `${left}.${right}`; - } else { - return void 0; - } -} -function isFunctionOrClassExpression(node) { - switch (node.kind) { - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - case 231 /* ClassExpression */: - return true; - default: - return false; - } -} -function cleanText(text) { - text = text.length > maxLength ? text.substring(0, maxLength) + "..." : text; - return text.replace(/\\?(?:\r?\n|[\r\u2028\u2029])/g, ""); -} - -// src/services/_namespaces/ts.refactor.ts -var ts_refactor_exports = {}; -__export(ts_refactor_exports, { - addExportsInOldFile: () => addExportsInOldFile, - addImportsForMovedSymbols: () => addImportsForMovedSymbols, - addNewFileToTsconfig: () => addNewFileToTsconfig, - addOrRemoveBracesToArrowFunction: () => ts_refactor_addOrRemoveBracesToArrowFunction_exports, - addTargetFileImports: () => addTargetFileImports, - containsJsx: () => containsJsx, - convertArrowFunctionOrFunctionExpression: () => ts_refactor_convertArrowFunctionOrFunctionExpression_exports, - convertParamsToDestructuredObject: () => ts_refactor_convertParamsToDestructuredObject_exports, - convertStringOrTemplateLiteral: () => ts_refactor_convertStringOrTemplateLiteral_exports, - convertToOptionalChainExpression: () => ts_refactor_convertToOptionalChainExpression_exports, - createNewFileName: () => createNewFileName, - doChangeNamedToNamespaceOrDefault: () => doChangeNamedToNamespaceOrDefault, - extractSymbol: () => ts_refactor_extractSymbol_exports, - generateGetAccessorAndSetAccessor: () => ts_refactor_generateGetAccessorAndSetAccessor_exports, - getApplicableRefactors: () => getApplicableRefactors, - getEditsForRefactor: () => getEditsForRefactor, - getExistingLocals: () => getExistingLocals, - getIdentifierForNode: () => getIdentifierForNode, - getNewStatementsAndRemoveFromOldFile: () => getNewStatementsAndRemoveFromOldFile, - getStatementsToMove: () => getStatementsToMove, - getUsageInfo: () => getUsageInfo, - inferFunctionReturnType: () => ts_refactor_inferFunctionReturnType_exports, - isInImport: () => isInImport, - isRefactorErrorInfo: () => isRefactorErrorInfo, - refactorKindBeginsWith: () => refactorKindBeginsWith, - registerRefactor: () => registerRefactor -}); - -// src/services/refactorProvider.ts -var refactors = /* @__PURE__ */ new Map(); -function registerRefactor(name, refactor) { - refactors.set(name, refactor); -} -function getApplicableRefactors(context, includeInteractiveActions) { - return arrayFrom(flatMapIterator(refactors.values(), (refactor) => { - var _a; - return context.cancellationToken && context.cancellationToken.isCancellationRequested() || !((_a = refactor.kinds) == null ? void 0 : _a.some((kind) => refactorKindBeginsWith(kind, context.kind))) ? void 0 : refactor.getAvailableActions(context, includeInteractiveActions); - })); -} -function getEditsForRefactor(context, refactorName14, actionName2, interactiveRefactorArguments) { - const refactor = refactors.get(refactorName14); - return refactor && refactor.getEditsForAction(context, actionName2, interactiveRefactorArguments); -} - -// src/services/refactors/convertExport.ts -var refactorName = "Convert export"; -var defaultToNamedAction = { - name: "Convert default export to named export", - description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export), - kind: "refactor.rewrite.export.named" -}; -var namedToDefaultAction = { - name: "Convert named export to default export", - description: getLocaleSpecificMessage(Diagnostics.Convert_named_export_to_default_export), - kind: "refactor.rewrite.export.default" -}; -registerRefactor(refactorName, { - kinds: [ - defaultToNamedAction.kind, - namedToDefaultAction.kind - ], - getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndDefaultExports(context) { - const info = getInfo2(context, context.triggerReason === "invoked"); - if (!info) return emptyArray; - if (!isRefactorErrorInfo(info)) { - const action = info.wasDefault ? defaultToNamedAction : namedToDefaultAction; - return [{ name: refactorName, description: action.description, actions: [action] }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [ - { - name: refactorName, - description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export), - actions: [ - { ...defaultToNamedAction, notApplicableReason: info.error }, - { ...namedToDefaultAction, notApplicableReason: info.error } - ] - } - ]; - } - return emptyArray; - }, - getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndDefaultExports(context, actionName2) { - Debug.assert(actionName2 === defaultToNamedAction.name || actionName2 === namedToDefaultAction.name, "Unexpected action name"); - const info = getInfo2(context); - Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange(context.file, context.program, info, t, context.cancellationToken)); - return { edits, renameFilename: void 0, renameLocation: void 0 }; - } -}); -function getInfo2(context, considerPartialSpans = true) { - const { file, program } = context; - const span = getRefactorContextSpan(context); - const token = getTokenAtPosition(file, span.start); - const exportNode = !!(token.parent && getSyntacticModifierFlags(token.parent) & 32 /* Export */) && considerPartialSpans ? token.parent : getParentNodeInSpan(token, file, span); - if (!exportNode || !isSourceFile(exportNode.parent) && !(isModuleBlock(exportNode.parent) && isAmbientModule(exportNode.parent.parent))) { - return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) }; - } - const checker = program.getTypeChecker(); - const exportingModuleSymbol = getExportingModuleSymbol(exportNode.parent, checker); - const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 2080 /* ExportDefault */ : 0 /* None */); - const wasDefault = !!(flags & 2048 /* Default */); - if (!(flags & 32 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) { - return { error: getLocaleSpecificMessage(Diagnostics.This_file_already_has_a_default_export) }; - } - const noSymbolError = (id) => isIdentifier(id) && checker.getSymbolAtLocation(id) ? void 0 : { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_named_export) }; - switch (exportNode.kind) { - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 267 /* ModuleDeclaration */: { - const node = exportNode; - if (!node.name) return void 0; - return noSymbolError(node.name) || { exportNode: node, exportName: node.name, wasDefault, exportingModuleSymbol }; - } - case 243 /* VariableStatement */: { - const vs = exportNode; - if (!(vs.declarationList.flags & 2 /* Const */) || vs.declarationList.declarations.length !== 1) { - return void 0; - } - const decl = first(vs.declarationList.declarations); - if (!decl.initializer) return void 0; - Debug.assert(!wasDefault, "Can't have a default flag here"); - return noSymbolError(decl.name) || { exportNode: vs, exportName: decl.name, wasDefault, exportingModuleSymbol }; - } - case 277 /* ExportAssignment */: { - const node = exportNode; - if (node.isExportEquals) return void 0; - return noSymbolError(node.expression) || { exportNode: node, exportName: node.expression, wasDefault, exportingModuleSymbol }; - } - default: - return void 0; - } -} -function doChange(exportingSourceFile, program, info, changes, cancellationToken) { - changeExport(exportingSourceFile, info, changes, program.getTypeChecker()); - changeImports(program, info, changes, cancellationToken); -} -function changeExport(exportingSourceFile, { wasDefault, exportNode, exportName }, changes, checker) { - if (wasDefault) { - if (isExportAssignment(exportNode) && !exportNode.isExportEquals) { - const exp = exportNode.expression; - const spec = makeExportSpecifier(exp.text, exp.text); - changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports([spec]) - )); - } else { - changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 90 /* DefaultKeyword */), "Should find a default keyword in modifier list")); - } - } else { - const exportKeyword = Debug.checkDefined(findModifier(exportNode, 95 /* ExportKeyword */), "Should find an export keyword in modifier list"); - switch (exportNode.kind) { - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - changes.insertNodeAfter(exportingSourceFile, exportKeyword, factory.createToken(90 /* DefaultKeyword */)); - break; - case 243 /* VariableStatement */: - const decl = first(exportNode.declarationList.declarations); - if (!ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(exportName, checker, exportingSourceFile) && !decl.type) { - changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDefault(Debug.checkDefined(decl.initializer, "Initializer was previously known to be present"))); - break; - } - // falls through - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 267 /* ModuleDeclaration */: - changes.deleteModifier(exportingSourceFile, exportKeyword); - changes.insertNodeAfter(exportingSourceFile, exportNode, factory.createExportDefault(factory.createIdentifier(exportName.text))); - break; - default: - Debug.fail(`Unexpected exportNode kind ${exportNode.kind}`); - } - } -} -function changeImports(program, { wasDefault, exportName, exportingModuleSymbol }, changes, cancellationToken) { - const checker = program.getTypeChecker(); - const exportSymbol = Debug.checkDefined(checker.getSymbolAtLocation(exportName), "Export name should resolve to a symbol"); - ts_FindAllReferences_exports.Core.eachExportReference(program.getSourceFiles(), checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName.text, wasDefault, (ref) => { - if (exportName === ref) return; - const importingSourceFile = ref.getSourceFile(); - if (wasDefault) { - changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName.text); - } else { - changeNamedToDefaultImport(importingSourceFile, ref, changes); - } - }); -} -function changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName) { - const { parent: parent2 } = ref; - switch (parent2.kind) { - case 211 /* PropertyAccessExpression */: - changes.replaceNode(importingSourceFile, ref, factory.createIdentifier(exportName)); - break; - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: { - const spec = parent2; - changes.replaceNode(importingSourceFile, spec, makeImportSpecifier(exportName, spec.name.text)); - break; - } - case 273 /* ImportClause */: { - const clause = parent2; - Debug.assert(clause.name === ref, "Import clause name should match provided ref"); - const spec = makeImportSpecifier(exportName, ref.text); - const { namedBindings } = clause; - if (!namedBindings) { - changes.replaceNode(importingSourceFile, ref, factory.createNamedImports([spec])); - } else if (namedBindings.kind === 274 /* NamespaceImport */) { - changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) }); - const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */; - const newImport = makeImport( - /*defaultImport*/ - void 0, - [makeImportSpecifier(exportName, ref.text)], - clause.parent.moduleSpecifier, - quotePreference - ); - changes.insertNodeAfter(importingSourceFile, clause.parent, newImport); - } else { - changes.delete(importingSourceFile, ref); - changes.insertNodeAtEndOfList(importingSourceFile, namedBindings.elements, spec); - } - break; - } - case 205 /* ImportType */: - const importTypeNode = parent2; - changes.replaceNode(importingSourceFile, parent2, factory.createImportTypeNode(importTypeNode.argument, importTypeNode.attributes, factory.createIdentifier(exportName), importTypeNode.typeArguments, importTypeNode.isTypeOf)); - break; - default: - Debug.failBadSyntaxKind(parent2); - } -} -function changeNamedToDefaultImport(importingSourceFile, ref, changes) { - const parent2 = ref.parent; - switch (parent2.kind) { - case 211 /* PropertyAccessExpression */: - changes.replaceNode(importingSourceFile, ref, factory.createIdentifier("default")); - break; - case 276 /* ImportSpecifier */: { - const defaultImport = factory.createIdentifier(parent2.name.text); - if (parent2.parent.elements.length === 1) { - changes.replaceNode(importingSourceFile, parent2.parent, defaultImport); - } else { - changes.delete(importingSourceFile, parent2); - changes.insertNodeBefore(importingSourceFile, parent2.parent, defaultImport); - } - break; - } - case 281 /* ExportSpecifier */: { - changes.replaceNode(importingSourceFile, parent2, makeExportSpecifier("default", parent2.name.text)); - break; - } - default: - Debug.assertNever(parent2, `Unexpected parent kind ${parent2.kind}`); - } -} -function makeImportSpecifier(propertyName, name) { - return factory.createImportSpecifier( - /*isTypeOnly*/ - false, - propertyName === name ? void 0 : factory.createIdentifier(propertyName), - factory.createIdentifier(name) - ); -} -function makeExportSpecifier(propertyName, name) { - return factory.createExportSpecifier( - /*isTypeOnly*/ - false, - propertyName === name ? void 0 : factory.createIdentifier(propertyName), - factory.createIdentifier(name) - ); -} -function getExportingModuleSymbol(parent2, checker) { - if (isSourceFile(parent2)) { - return parent2.symbol; - } - const symbol = parent2.parent.symbol; - if (symbol.valueDeclaration && isExternalModuleAugmentation(symbol.valueDeclaration)) { - return checker.getMergedSymbol(symbol); - } - return symbol; -} - -// src/services/refactors/convertImport.ts -var refactorName2 = "Convert import"; -var actions = { - [0 /* Named */]: { - name: "Convert namespace import to named imports", - description: getLocaleSpecificMessage(Diagnostics.Convert_namespace_import_to_named_imports), - kind: "refactor.rewrite.import.named" - }, - [2 /* Namespace */]: { - name: "Convert named imports to namespace import", - description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_namespace_import), - kind: "refactor.rewrite.import.namespace" - }, - [1 /* Default */]: { - name: "Convert named imports to default import", - description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_default_import), - kind: "refactor.rewrite.import.default" - } -}; -registerRefactor(refactorName2, { - kinds: getOwnValues(actions).map((a) => a.kind), - getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndNamespacedImports(context) { - const info = getImportConversionInfo(context, context.triggerReason === "invoked"); - if (!info) return emptyArray; - if (!isRefactorErrorInfo(info)) { - const action = actions[info.convertTo]; - return [{ name: refactorName2, description: action.description, actions: [action] }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return getOwnValues(actions).map((action) => ({ - name: refactorName2, - description: action.description, - actions: [{ ...action, notApplicableReason: info.error }] - })); - } - return emptyArray; - }, - getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndNamespacedImports(context, actionName2) { - Debug.assert(some(getOwnValues(actions), (action) => action.name === actionName2), "Unexpected action name"); - const info = getImportConversionInfo(context); - Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange2(context.file, context.program, t, info)); - return { edits, renameFilename: void 0, renameLocation: void 0 }; - } -}); -function getImportConversionInfo(context, considerPartialSpans = true) { - const { file } = context; - const span = getRefactorContextSpan(context); - const token = getTokenAtPosition(file, span.start); - const importDecl = considerPartialSpans ? findAncestor(token, or(isImportDeclaration, isJSDocImportTag)) : getParentNodeInSpan(token, file, span); - if (importDecl === void 0 || !(isImportDeclaration(importDecl) || isJSDocImportTag(importDecl))) return { error: "Selection is not an import declaration." }; - const end = span.start + span.length; - const nextToken = findNextToken(importDecl, importDecl.parent, file); - if (nextToken && end > nextToken.getStart()) return void 0; - const { importClause } = importDecl; - if (!importClause) { - return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_import_clause) }; - } - if (!importClause.namedBindings) { - return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_namespace_import_or_named_imports) }; - } - if (importClause.namedBindings.kind === 274 /* NamespaceImport */) { - return { convertTo: 0 /* Named */, import: importClause.namedBindings }; - } - const shouldUseDefault = getShouldUseDefault(context.program, importClause); - return shouldUseDefault ? { convertTo: 1 /* Default */, import: importClause.namedBindings } : { convertTo: 2 /* Namespace */, import: importClause.namedBindings }; -} -function getShouldUseDefault(program, importClause) { - return getAllowSyntheticDefaultImports(program.getCompilerOptions()) && isExportEqualsModule(importClause.parent.moduleSpecifier, program.getTypeChecker()); -} -function doChange2(sourceFile, program, changes, info) { - const checker = program.getTypeChecker(); - if (info.convertTo === 0 /* Named */) { - doChangeNamespaceToNamed(sourceFile, checker, changes, info.import, getAllowSyntheticDefaultImports(program.getCompilerOptions())); - } else { - doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, info.import, info.convertTo === 1 /* Default */); - } -} -function doChangeNamespaceToNamed(sourceFile, checker, changes, toConvert, allowSyntheticDefaultImports) { - let usedAsNamespaceOrDefault = false; - const nodesToReplace = []; - const conflictingNames = /* @__PURE__ */ new Map(); - ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(toConvert.name, checker, sourceFile, (id) => { - if (!isPropertyAccessOrQualifiedName(id.parent)) { - usedAsNamespaceOrDefault = true; - } else { - const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text; - if (checker.resolveName( - exportName, - id, - -1 /* All */, - /*excludeGlobals*/ - true - )) { - conflictingNames.set(exportName, true); - } - Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id"); - nodesToReplace.push(id.parent); - } - }); - const exportNameToImportName = /* @__PURE__ */ new Map(); - for (const propertyAccessOrQualifiedName of nodesToReplace) { - const exportName = getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName).text; - let importName = exportNameToImportName.get(exportName); - if (importName === void 0) { - exportNameToImportName.set(exportName, importName = conflictingNames.has(exportName) ? getUniqueName(exportName, sourceFile) : exportName); - } - changes.replaceNode(sourceFile, propertyAccessOrQualifiedName, factory.createIdentifier(importName)); - } - const importSpecifiers = []; - exportNameToImportName.forEach((name, propertyName) => { - importSpecifiers.push(factory.createImportSpecifier( - /*isTypeOnly*/ - false, - name === propertyName ? void 0 : factory.createIdentifier(propertyName), - factory.createIdentifier(name) - )); - }); - const importDecl = toConvert.parent.parent; - if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports && isImportDeclaration(importDecl)) { - changes.insertNodeAfter(sourceFile, importDecl, createImport( - importDecl, - /*defaultImportName*/ - void 0, - importSpecifiers - )); - } else { - const defaultImportName = usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0; - changes.replaceNode(sourceFile, toConvert.parent, createImportClause(defaultImportName, importSpecifiers)); - } -} -function getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) { - return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.name : propertyAccessOrQualifiedName.right; -} -function getLeftOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) { - return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.expression : propertyAccessOrQualifiedName.left; -} -function doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, toConvert, shouldUseDefault = getShouldUseDefault(program, toConvert.parent)) { - const checker = program.getTypeChecker(); - const importDecl = toConvert.parent.parent; - const { moduleSpecifier } = importDecl; - const toConvertSymbols = /* @__PURE__ */ new Set(); - toConvert.elements.forEach((namedImport) => { - const symbol = checker.getSymbolAtLocation(namedImport.name); - if (symbol) { - toConvertSymbols.add(symbol); - } - }); - const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module"; - function hasNamespaceNameConflict(namedImport) { - return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => { - const symbol = checker.resolveName( - preferredName, - id, - -1 /* All */, - /*excludeGlobals*/ - true - ); - if (symbol) { - if (toConvertSymbols.has(symbol)) { - return isExportSpecifier(id.parent); - } - return true; - } - return false; - }); - } - const namespaceNameConflicts = toConvert.elements.some(hasNamespaceNameConflict); - const namespaceImportName = namespaceNameConflicts ? getUniqueName(preferredName, sourceFile) : preferredName; - const neededNamedImports = /* @__PURE__ */ new Set(); - for (const element of toConvert.elements) { - const propertyName = element.propertyName || element.name; - ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(element.name, checker, sourceFile, (id) => { - const access = propertyName.kind === 11 /* StringLiteral */ ? factory.createElementAccessExpression(factory.createIdentifier(namespaceImportName), factory.cloneNode(propertyName)) : factory.createPropertyAccessExpression(factory.createIdentifier(namespaceImportName), factory.cloneNode(propertyName)); - if (isShorthandPropertyAssignment(id.parent)) { - changes.replaceNode(sourceFile, id.parent, factory.createPropertyAssignment(id.text, access)); - } else if (isExportSpecifier(id.parent)) { - neededNamedImports.add(element); - } else { - changes.replaceNode(sourceFile, id, access); - } - }); - } - changes.replaceNode( - sourceFile, - toConvert, - shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName)) - ); - if (neededNamedImports.size && isImportDeclaration(importDecl)) { - const newNamedImports = arrayFrom(neededNamedImports.values(), (element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.cloneNode(element.propertyName), factory.cloneNode(element.name))); - changes.insertNodeAfter(sourceFile, toConvert.parent.parent, createImport( - importDecl, - /*defaultImportName*/ - void 0, - newNamedImports - )); - } -} -function isExportEqualsModule(moduleSpecifier, checker) { - const externalModule = checker.resolveExternalModuleName(moduleSpecifier); - if (!externalModule) return false; - const exportEquals = checker.resolveExternalModuleSymbol(externalModule); - return externalModule !== exportEquals; -} -function createImport(node, defaultImportName, elements) { - return factory.createImportDeclaration( - /*modifiers*/ - void 0, - createImportClause(defaultImportName, elements), - node.moduleSpecifier, - /*attributes*/ - void 0 - ); -} -function createImportClause(defaultImportName, elements) { - return factory.createImportClause( - /*isTypeOnly*/ - false, - defaultImportName, - elements && elements.length ? factory.createNamedImports(elements) : void 0 - ); -} - -// src/services/refactors/extractType.ts -var refactorName3 = "Extract type"; -var extractToTypeAliasAction = { - name: "Extract to type alias", - description: getLocaleSpecificMessage(Diagnostics.Extract_to_type_alias), - kind: "refactor.extract.type" -}; -var extractToInterfaceAction = { - name: "Extract to interface", - description: getLocaleSpecificMessage(Diagnostics.Extract_to_interface), - kind: "refactor.extract.interface" -}; -var extractToTypeDefAction = { - name: "Extract to typedef", - description: getLocaleSpecificMessage(Diagnostics.Extract_to_typedef), - kind: "refactor.extract.typedef" -}; -registerRefactor(refactorName3, { - kinds: [ - extractToTypeAliasAction.kind, - extractToInterfaceAction.kind, - extractToTypeDefAction.kind - ], - getAvailableActions: function getRefactorActionsToExtractType(context) { - const { info, affectedTextRange } = getRangeToExtract(context, context.triggerReason === "invoked"); - if (!info) return emptyArray; - if (!isRefactorErrorInfo(info)) { - const refactorInfo = [{ - name: refactorName3, - description: getLocaleSpecificMessage(Diagnostics.Extract_type), - actions: info.isJS ? [extractToTypeDefAction] : append([extractToTypeAliasAction], info.typeElements && extractToInterfaceAction) - }]; - return refactorInfo.map((info2) => ({ - ...info2, - actions: info2.actions.map((action) => ({ - ...action, - range: affectedTextRange ? { - start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character }, - end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character } - } : void 0 - })) - })); - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [{ - name: refactorName3, - description: getLocaleSpecificMessage(Diagnostics.Extract_type), - actions: [ - { ...extractToTypeDefAction, notApplicableReason: info.error }, - { ...extractToTypeAliasAction, notApplicableReason: info.error }, - { ...extractToInterfaceAction, notApplicableReason: info.error } - ] - }]; - } - return emptyArray; - }, - getEditsForAction: function getRefactorEditsToExtractType(context, actionName2) { - const { file } = context; - const { info } = getRangeToExtract(context); - Debug.assert(info && !isRefactorErrorInfo(info), "Expected to find a range to extract"); - const name = getUniqueName("NewType", file); - const edits = ts_textChanges_exports.ChangeTracker.with(context, (changes) => { - switch (actionName2) { - case extractToTypeAliasAction.name: - Debug.assert(!info.isJS, "Invalid actionName/JS combo"); - return doTypeAliasChange(changes, file, name, info); - case extractToTypeDefAction.name: - Debug.assert(info.isJS, "Invalid actionName/JS combo"); - return doTypedefChange(changes, context, file, name, info); - case extractToInterfaceAction.name: - Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo"); - return doInterfaceChange(changes, file, name, info); - default: - Debug.fail("Unexpected action name"); - } - }); - const renameFilename = file.fileName; - const renameLocation = getRenameLocation( - edits, - renameFilename, - name, - /*preferLastLocation*/ - false - ); - return { edits, renameFilename, renameLocation }; - } -}); -function getRangeToExtract(context, considerEmptySpans = true) { - const { file, startPosition } = context; - const isJS = isSourceFileJS(file); - const range = createTextRangeFromSpan(getRefactorContextSpan(context)); - const isCursorRequest = range.pos === range.end && considerEmptySpans; - const firstType = getFirstTypeAt(file, startPosition, range, isCursorRequest); - if (!firstType || !isTypeNode(firstType)) return { info: { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) }, affectedTextRange: void 0 }; - const checker = context.program.getTypeChecker(); - const enclosingNode = getEnclosingNode(firstType, isJS); - if (enclosingNode === void 0) return { info: { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) }, affectedTextRange: void 0 }; - const expandedFirstType = getExpandedSelectionNode(firstType, enclosingNode); - if (!isTypeNode(expandedFirstType)) return { info: { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) }, affectedTextRange: void 0 }; - const typeList = []; - if ((isUnionTypeNode(expandedFirstType.parent) || isIntersectionTypeNode(expandedFirstType.parent)) && range.end > firstType.end) { - addRange( - typeList, - expandedFirstType.parent.types.filter((type) => { - return nodeOverlapsWithStartEnd(type, file, range.pos, range.end); - }) - ); - } - const selection = typeList.length > 1 ? typeList : expandedFirstType; - const { typeParameters, affectedTextRange } = collectTypeParameters(checker, selection, enclosingNode, file); - if (!typeParameters) return { info: { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) }, affectedTextRange: void 0 }; - const typeElements = flattenTypeLiteralNodeReference(checker, selection); - return { info: { isJS, selection, enclosingNode, typeParameters, typeElements }, affectedTextRange }; -} -function getFirstTypeAt(file, startPosition, range, isCursorRequest) { - const currentNodes = [ - () => getTokenAtPosition(file, startPosition), - () => getTouchingToken(file, startPosition, () => true) - ]; - for (const f of currentNodes) { - const current = f(); - const overlappingRange = nodeOverlapsWithStartEnd(current, file, range.pos, range.end); - const firstType = findAncestor(current, (node) => node.parent && isTypeNode(node) && !rangeContainsSkipTrivia(range, node.parent, file) && (isCursorRequest || overlappingRange)); - if (firstType) { - return firstType; - } - } - return void 0; -} -function flattenTypeLiteralNodeReference(checker, selection) { - if (!selection) return void 0; - if (isArray(selection)) { - const result = []; - for (const type of selection) { - const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type); - if (!flattenedTypeMembers) return void 0; - addRange(result, flattenedTypeMembers); - } - return result; - } - if (isIntersectionTypeNode(selection)) { - const result = []; - const seen = /* @__PURE__ */ new Set(); - for (const type of selection.types) { - const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type); - if (!flattenedTypeMembers || !flattenedTypeMembers.every((type2) => type2.name && addToSeen(seen, getNameFromPropertyName(type2.name)))) { - return void 0; - } - addRange(result, flattenedTypeMembers); - } - return result; - } else if (isParenthesizedTypeNode(selection)) { - return flattenTypeLiteralNodeReference(checker, selection.type); - } else if (isTypeLiteralNode(selection)) { - return selection.members; - } - return void 0; -} -function rangeContainsSkipTrivia(r1, node, file) { - return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end); -} -function collectTypeParameters(checker, selection, enclosingNode, file) { - const result = []; - const selectionArray = toArray(selection); - const selectionRange = { pos: selectionArray[0].getStart(file), end: selectionArray[selectionArray.length - 1].end }; - for (const t of selectionArray) { - if (visitor(t)) return { typeParameters: void 0, affectedTextRange: void 0 }; - } - return { typeParameters: result, affectedTextRange: selectionRange }; - function visitor(node) { - if (isTypeReferenceNode(node)) { - if (isIdentifier(node.typeName)) { - const typeName = node.typeName; - const symbol = checker.resolveName( - typeName.text, - typeName, - 262144 /* TypeParameter */, - /*excludeGlobals*/ - true - ); - for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) { - if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) { - if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selectionRange, file)) { - return true; - } - if (rangeContainsSkipTrivia(enclosingNode, decl, file) && !rangeContainsSkipTrivia(selectionRange, decl, file)) { - pushIfUnique(result, decl); - break; - } - } - } - } - } else if (isInferTypeNode(node)) { - const conditionalTypeNode = findAncestor(node, (n) => isConditionalTypeNode(n) && rangeContainsSkipTrivia(n.extendsType, node, file)); - if (!conditionalTypeNode || !rangeContainsSkipTrivia(selectionRange, conditionalTypeNode, file)) { - return true; - } - } else if (isTypePredicateNode(node) || isThisTypeNode(node)) { - const functionLikeNode = findAncestor(node.parent, isFunctionLike); - if (functionLikeNode && functionLikeNode.type && rangeContainsSkipTrivia(functionLikeNode.type, node, file) && !rangeContainsSkipTrivia(selectionRange, functionLikeNode, file)) { - return true; - } - } else if (isTypeQueryNode(node)) { - if (isIdentifier(node.exprName)) { - const symbol = checker.resolveName( - node.exprName.text, - node.exprName, - 111551 /* Value */, - /*excludeGlobals*/ - false - ); - if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(enclosingNode, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selectionRange, symbol.valueDeclaration, file)) { - return true; - } - } else { - if (isThisIdentifier(node.exprName.left) && !rangeContainsSkipTrivia(selectionRange, node.parent, file)) { - return true; - } - } - } - if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) { - setEmitFlags(node, 1 /* SingleLine */); - } - return forEachChild(node, visitor); - } -} -function doTypeAliasChange(changes, file, name, info) { - const { enclosingNode, typeParameters } = info; - const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info); - const newTypeDeclaration = factory.createTypeAliasDeclaration( - /*modifiers*/ - void 0, - name, - typeParameters.map((id) => factory.updateTypeParameterDeclaration( - id, - id.modifiers, - id.name, - id.constraint, - /*defaultType*/ - void 0 - )), - newTypeNode - ); - changes.insertNodeBefore( - file, - enclosingNode, - ignoreSourceNewlines(newTypeDeclaration), - /*blankLineBetween*/ - true - ); - changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode( - id.name, - /*typeArguments*/ - void 0 - ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace }); -} -function doInterfaceChange(changes, file, name, info) { - var _a; - const { enclosingNode, typeParameters, typeElements } = info; - const newTypeNode = factory.createInterfaceDeclaration( - /*modifiers*/ - void 0, - name, - typeParameters, - /*heritageClauses*/ - void 0, - typeElements - ); - setTextRange(newTypeNode, (_a = typeElements[0]) == null ? void 0 : _a.parent); - changes.insertNodeBefore( - file, - enclosingNode, - ignoreSourceNewlines(newTypeNode), - /*blankLineBetween*/ - true - ); - const { firstTypeNode, lastTypeNode } = getNodesToEdit(info); - changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode( - id.name, - /*typeArguments*/ - void 0 - ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace }); -} -function doTypedefChange(changes, context, file, name, info) { - var _a; - toArray(info.selection).forEach((typeNode) => { - setEmitFlags(typeNode, 3072 /* NoComments */ | 4096 /* NoNestedComments */); - }); - const { enclosingNode, typeParameters } = info; - const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info); - const node = factory.createJSDocTypedefTag( - factory.createIdentifier("typedef"), - factory.createJSDocTypeExpression(newTypeNode), - factory.createIdentifier(name) - ); - const templates = []; - forEach(typeParameters, (typeParameter) => { - const constraint = getEffectiveConstraintOfTypeParameter(typeParameter); - const parameter = factory.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - typeParameter.name - ); - const template = factory.createJSDocTemplateTag( - factory.createIdentifier("template"), - constraint && cast(constraint, isJSDocTypeExpression), - [parameter] - ); - templates.push(template); - }); - const jsDoc = factory.createJSDocComment( - /*comment*/ - void 0, - factory.createNodeArray(concatenate(templates, [node])) - ); - if (isJSDoc(enclosingNode)) { - const pos = enclosingNode.getStart(file); - const newLineCharacter = getNewLineOrDefaultFromHost(context.host, (_a = context.formatContext) == null ? void 0 : _a.options); - changes.insertNodeAt(file, enclosingNode.getStart(file), jsDoc, { - suffix: newLineCharacter + newLineCharacter + file.text.slice(getPrecedingNonSpaceCharacterPosition(file.text, pos - 1), pos) - }); - } else { - changes.insertNodeBefore( - file, - enclosingNode, - jsDoc, - /*blankLineBetween*/ - true - ); - } - changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode( - id.name, - /*typeArguments*/ - void 0 - )))); -} -function getNodesToEdit(info) { - if (isArray(info.selection)) { - return { - firstTypeNode: info.selection[0], - lastTypeNode: info.selection[info.selection.length - 1], - newTypeNode: isUnionTypeNode(info.selection[0].parent) ? factory.createUnionTypeNode(info.selection) : factory.createIntersectionTypeNode(info.selection) - }; - } - return { - firstTypeNode: info.selection, - lastTypeNode: info.selection, - newTypeNode: info.selection - }; -} -function getEnclosingNode(node, isJS) { - return findAncestor(node, isStatement) || (isJS ? findAncestor(node, isJSDoc) : void 0); -} -function getExpandedSelectionNode(firstType, enclosingNode) { - return findAncestor(firstType, (node) => { - if (node === enclosingNode) return "quit"; - if (isUnionTypeNode(node.parent) || isIntersectionTypeNode(node.parent)) { - return true; - } - return false; - }) ?? firstType; -} - -// src/services/refactors/moveToFile.ts -var refactorNameForMoveToFile = "Move to file"; -var description = getLocaleSpecificMessage(Diagnostics.Move_to_file); -var moveToFileAction = { - name: "Move to file", - description, - kind: "refactor.move.file" -}; -registerRefactor(refactorNameForMoveToFile, { - kinds: [moveToFileAction.kind], - getAvailableActions: function getRefactorActionsToMoveToFile(context, interactiveRefactorArguments) { - const file = context.file; - const statements = getStatementsToMove(context); - if (!interactiveRefactorArguments) { - return emptyArray; - } - if (context.triggerReason === "implicit" && context.endPosition !== void 0) { - const startNodeAncestor = findAncestor(getTokenAtPosition(file, context.startPosition), isBlockLike); - const endNodeAncestor = findAncestor(getTokenAtPosition(file, context.endPosition), isBlockLike); - if (startNodeAncestor && !isSourceFile(startNodeAncestor) && endNodeAncestor && !isSourceFile(endNodeAncestor)) { - return emptyArray; - } - } - if (context.preferences.allowTextChangesInNewFiles && statements) { - const affectedTextRange = { - start: { line: getLineAndCharacterOfPosition(file, statements.all[0].getStart(file)).line, offset: getLineAndCharacterOfPosition(file, statements.all[0].getStart(file)).character }, - end: { line: getLineAndCharacterOfPosition(file, last(statements.all).end).line, offset: getLineAndCharacterOfPosition(file, last(statements.all).end).character } - }; - return [{ name: refactorNameForMoveToFile, description, actions: [{ ...moveToFileAction, range: affectedTextRange }] }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [{ name: refactorNameForMoveToFile, description, actions: [{ ...moveToFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }]; - } - return emptyArray; - }, - getEditsForAction: function getRefactorEditsToMoveToFile(context, actionName2, interactiveRefactorArguments) { - Debug.assert(actionName2 === refactorNameForMoveToFile, "Wrong refactor invoked"); - const statements = Debug.checkDefined(getStatementsToMove(context)); - const { host, program } = context; - Debug.assert(interactiveRefactorArguments, "No interactive refactor arguments available"); - const targetFile = interactiveRefactorArguments.targetFile; - if (hasJSFileExtension(targetFile) || hasTSFileExtension(targetFile)) { - if (host.fileExists(targetFile) && program.getSourceFile(targetFile) === void 0) { - return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_statements_to_the_selected_file)); - } - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange3(context, context.file, interactiveRefactorArguments.targetFile, context.program, statements, t, context.host, context.preferences)); - return { edits, renameFilename: void 0, renameLocation: void 0 }; - } - return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_to_file_selected_file_is_invalid)); - } -}); -function error(notApplicableReason) { - return { edits: [], renameFilename: void 0, renameLocation: void 0, notApplicableReason }; -} -function doChange3(context, oldFile, targetFile, program, toMove, changes, host, preferences) { - const checker = program.getTypeChecker(); - const isForNewFile = !host.fileExists(targetFile); - const targetSourceFile = isForNewFile ? createFutureSourceFile(targetFile, oldFile.externalModuleIndicator ? 99 /* ESNext */ : oldFile.commonJsModuleIndicator ? 1 /* CommonJS */ : void 0, program, host) : Debug.checkDefined(program.getSourceFile(targetFile)); - const importAdderForOldFile = ts_codefix_exports.createImportAdder(oldFile, context.program, context.preferences, context.host); - const importAdderForNewFile = ts_codefix_exports.createImportAdder(targetSourceFile, context.program, context.preferences, context.host); - getNewStatementsAndRemoveFromOldFile(oldFile, targetSourceFile, getUsageInfo(oldFile, toMove.all, checker, isForNewFile ? void 0 : getExistingLocals(targetSourceFile, toMove.all, checker)), changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile); - if (isForNewFile) { - addNewFileToTsconfig(program, changes, oldFile.fileName, targetFile, hostGetCanonicalFileName(host)); - } -} -function getNewStatementsAndRemoveFromOldFile(oldFile, targetFile, usage, changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile) { - const checker = program.getTypeChecker(); - const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective); - const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(targetFile.fileName, program, host, !!oldFile.commonJsModuleIndicator); - const quotePreference = getQuotePreference(oldFile, preferences); - addImportsForMovedSymbols(usage.oldFileImportsFromTargetFile, targetFile.fileName, importAdderForOldFile, program); - deleteUnusedOldImports(oldFile, toMove.all, usage.unusedImportsFromOldFile, importAdderForOldFile); - importAdderForOldFile.writeFixes(changes, quotePreference); - deleteMovedStatements(oldFile, toMove.ranges, changes); - updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, targetFile.fileName, quotePreference); - addExportsInOldFile(oldFile, usage.targetFileImportsFromOldFile, changes, useEsModuleSyntax); - addTargetFileImports(oldFile, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, checker, program, importAdderForNewFile); - if (!isFullSourceFile(targetFile) && prologueDirectives.length) { - changes.insertStatementsInNewFile(targetFile.fileName, prologueDirectives, oldFile); - } - importAdderForNewFile.writeFixes(changes, quotePreference); - const body = addExports(oldFile, toMove.all, arrayFrom(usage.oldFileImportsFromTargetFile.keys()), useEsModuleSyntax); - if (isFullSourceFile(targetFile) && targetFile.statements.length > 0) { - moveStatementsToTargetFile(changes, program, body, targetFile, toMove); - } else if (isFullSourceFile(targetFile)) { - changes.insertNodesAtEndOfFile( - targetFile, - body, - /*blankLineBetween*/ - false - ); - } else { - changes.insertStatementsInNewFile(targetFile.fileName, importAdderForNewFile.hasFixes() ? [4 /* NewLineTrivia */, ...body] : body, oldFile); - } -} -function addNewFileToTsconfig(program, changes, oldFileName, newFileNameWithExtension, getCanonicalFileName) { - const cfg = program.getCompilerOptions().configFile; - if (!cfg) return; - const newFileAbsolutePath = normalizePath(combinePaths(oldFileName, "..", newFileNameWithExtension)); - const newFilePath = getRelativePathFromFile(cfg.fileName, newFileAbsolutePath, getCanonicalFileName); - const cfgObject = cfg.statements[0] && tryCast(cfg.statements[0].expression, isObjectLiteralExpression); - const filesProp = cfgObject && find(cfgObject.properties, (prop) => isPropertyAssignment(prop) && isStringLiteral(prop.name) && prop.name.text === "files"); - if (filesProp && isArrayLiteralExpression(filesProp.initializer)) { - changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements); - } -} -function deleteMovedStatements(sourceFile, moved, changes) { - for (const { first: first2, afterLast } of moved) { - changes.deleteNodeRangeExcludingEnd(sourceFile, first2, afterLast); - } -} -function deleteUnusedOldImports(oldFile, toMove, toDelete, importAdder) { - for (const statement of oldFile.statements) { - if (contains(toMove, statement)) continue; - forEachImportInStatement(statement, (i) => { - forEachAliasDeclarationInImportOrRequire(i, (decl) => { - if (toDelete.has(decl.symbol)) { - importAdder.removeExistingImport(decl); - } - }); - }); - } -} -function addExportsInOldFile(oldFile, targetFileImportsFromOldFile, changes, useEsModuleSyntax) { - const markSeenTop = nodeSeenTracker(); - targetFileImportsFromOldFile.forEach((_, symbol) => { - if (!symbol.declarations) { - return; - } - for (const decl of symbol.declarations) { - if (!isTopLevelDeclaration(decl)) continue; - const name = nameOfTopLevelDeclaration(decl); - if (!name) continue; - const top = getTopLevelDeclarationStatement(decl); - if (markSeenTop(top)) { - addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax); - } - } - }); -} -function updateImportsInOtherFiles(changes, program, host, oldFile, movedSymbols, targetFileName, quotePreference) { - const checker = program.getTypeChecker(); - for (const sourceFile of program.getSourceFiles()) { - if (sourceFile === oldFile) continue; - for (const statement of sourceFile.statements) { - forEachImportInStatement(statement, (importNode) => { - if (checker.getSymbolAtLocation(moduleSpecifierFromImport(importNode)) !== oldFile.symbol) return; - const shouldMove = (name) => { - const symbol = isBindingElement(name.parent) ? getPropertySymbolFromBindingElement(checker, name.parent) : skipAlias(checker.getSymbolAtLocation(name), checker); - return !!symbol && movedSymbols.has(symbol); - }; - deleteUnusedImports(sourceFile, importNode, changes, shouldMove); - const pathToTargetFileWithExtension = resolvePath(getDirectoryPath(getNormalizedAbsolutePath(oldFile.fileName, program.getCurrentDirectory())), targetFileName); - if (getStringComparer(!program.useCaseSensitiveFileNames())(pathToTargetFileWithExtension, sourceFile.fileName) === 0 /* EqualTo */) return; - const newModuleSpecifier = ts_moduleSpecifiers_exports.getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.fileName, pathToTargetFileWithExtension, createModuleSpecifierResolutionHost(program, host)); - const newImportDeclaration = filterImport(importNode, makeStringLiteral(newModuleSpecifier, quotePreference), shouldMove); - if (newImportDeclaration) changes.insertNodeAfter(sourceFile, statement, newImportDeclaration); - const ns = getNamespaceLikeImport(importNode); - if (ns) updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, ns, importNode, quotePreference); - }); - } - } -} -function getNamespaceLikeImport(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - return node.importClause && node.importClause.namedBindings && node.importClause.namedBindings.kind === 274 /* NamespaceImport */ ? node.importClause.namedBindings.name : void 0; - case 271 /* ImportEqualsDeclaration */: - return node.name; - case 260 /* VariableDeclaration */: - return tryCast(node.name, isIdentifier); - default: - return Debug.assertNever(node, `Unexpected node kind ${node.kind}`); - } -} -function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, oldImportId, oldImportNode, quotePreference) { - const preferredNewNamespaceName = moduleSpecifierToValidIdentifier(newModuleSpecifier, 99 /* ESNext */); - let needUniqueName = false; - const toChange = []; - ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => { - if (!isPropertyAccessExpression(ref.parent)) return; - needUniqueName = needUniqueName || !!checker.resolveName( - preferredNewNamespaceName, - ref, - -1 /* All */, - /*excludeGlobals*/ - true - ); - if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) { - toChange.push(ref); - } - }); - if (toChange.length) { - const newNamespaceName = needUniqueName ? getUniqueName(preferredNewNamespaceName, sourceFile) : preferredNewNamespaceName; - for (const ref of toChange) { - changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName)); - } - changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, preferredNewNamespaceName, newModuleSpecifier, quotePreference)); - } -} -function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier, quotePreference) { - const newNamespaceId = factory.createIdentifier(newNamespaceName); - const newModuleString = makeStringLiteral(newModuleSpecifier, quotePreference); - switch (node.kind) { - case 272 /* ImportDeclaration */: - return factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause( - /*isTypeOnly*/ - false, - /*name*/ - void 0, - factory.createNamespaceImport(newNamespaceId) - ), - newModuleString, - /*attributes*/ - void 0 - ); - case 271 /* ImportEqualsDeclaration */: - return factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - newNamespaceId, - factory.createExternalModuleReference(newModuleString) - ); - case 260 /* VariableDeclaration */: - return factory.createVariableDeclaration( - newNamespaceId, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - createRequireCall(newModuleString) - ); - default: - return Debug.assertNever(node, `Unexpected node kind ${node.kind}`); - } -} -function createRequireCall(moduleSpecifier) { - return factory.createCallExpression( - factory.createIdentifier("require"), - /*typeArguments*/ - void 0, - [moduleSpecifier] - ); -} -function moduleSpecifierFromImport(i) { - return i.kind === 272 /* ImportDeclaration */ ? i.moduleSpecifier : i.kind === 271 /* ImportEqualsDeclaration */ ? i.moduleReference.expression : i.initializer.arguments[0]; -} -function forEachImportInStatement(statement, cb) { - if (isImportDeclaration(statement)) { - if (isStringLiteral(statement.moduleSpecifier)) cb(statement); - } else if (isImportEqualsDeclaration(statement)) { - if (isExternalModuleReference(statement.moduleReference) && isStringLiteralLike(statement.moduleReference.expression)) { - cb(statement); - } - } else if (isVariableStatement(statement)) { - for (const decl of statement.declarationList.declarations) { - if (decl.initializer && isRequireCall( - decl.initializer, - /*requireStringLiteralLikeArgument*/ - true - )) { - cb(decl); - } - } - } -} -function forEachAliasDeclarationInImportOrRequire(importOrRequire, cb) { - var _a, _b, _c, _d, _e; - if (importOrRequire.kind === 272 /* ImportDeclaration */) { - if ((_a = importOrRequire.importClause) == null ? void 0 : _a.name) { - cb(importOrRequire.importClause); - } - if (((_c = (_b = importOrRequire.importClause) == null ? void 0 : _b.namedBindings) == null ? void 0 : _c.kind) === 274 /* NamespaceImport */) { - cb(importOrRequire.importClause.namedBindings); - } - if (((_e = (_d = importOrRequire.importClause) == null ? void 0 : _d.namedBindings) == null ? void 0 : _e.kind) === 275 /* NamedImports */) { - for (const element of importOrRequire.importClause.namedBindings.elements) { - cb(element); - } - } - } else if (importOrRequire.kind === 271 /* ImportEqualsDeclaration */) { - cb(importOrRequire); - } else if (importOrRequire.kind === 260 /* VariableDeclaration */) { - if (importOrRequire.name.kind === 80 /* Identifier */) { - cb(importOrRequire); - } else if (importOrRequire.name.kind === 206 /* ObjectBindingPattern */) { - for (const element of importOrRequire.name.elements) { - if (isIdentifier(element.name)) { - cb(element); - } - } - } - } -} -function addImportsForMovedSymbols(symbols, targetFileName, importAdder, program) { - for (const [symbol, isValidTypeOnlyUseSite] of symbols) { - const symbolName2 = getNameForExportedSymbol(symbol, getEmitScriptTarget(program.getCompilerOptions())); - const exportKind = symbol.name === "default" && symbol.parent ? 1 /* Default */ : 0 /* Named */; - importAdder.addImportForNonExistentExport(symbolName2, targetFileName, exportKind, symbol.flags, isValidTypeOnlyUseSite); - } -} -function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) { - return factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([factory.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - type, - initializer - )], flags) - ); -} -function addExports(sourceFile, toMove, needExport, useEs6Exports) { - return flatMap(toMove, (statement) => { - if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => { - var _a; - return needExport.includes(Debug.checkDefined((_a = tryCast(d, canHaveSymbol)) == null ? void 0 : _a.symbol)); - })) { - const exports2 = addExport(getSynthesizedDeepClone(statement), useEs6Exports); - if (exports2) return exports2; - } - return getSynthesizedDeepClone(statement); - }); -} -function isExported(sourceFile, decl, useEs6Exports, name) { - var _a; - if (useEs6Exports) { - return !isExpressionStatement(decl) && hasSyntacticModifier(decl, 32 /* Export */) || !!(name && sourceFile.symbol && ((_a = sourceFile.symbol.exports) == null ? void 0 : _a.has(name.escapedText))); - } - return !!sourceFile.symbol && !!sourceFile.symbol.exports && getNamesToExportInCommonJS(decl).some((name2) => sourceFile.symbol.exports.has(escapeLeadingUnderscores(name2))); -} -function deleteUnusedImports(sourceFile, importDecl, changes, isUnused) { - if (importDecl.kind === 272 /* ImportDeclaration */ && importDecl.importClause) { - const { name, namedBindings } = importDecl.importClause; - if ((!name || isUnused(name)) && (!namedBindings || namedBindings.kind === 275 /* NamedImports */ && namedBindings.elements.length !== 0 && namedBindings.elements.every((e) => isUnused(e.name)))) { - return changes.delete(sourceFile, importDecl); - } - } - forEachAliasDeclarationInImportOrRequire(importDecl, (i) => { - if (i.name && isIdentifier(i.name) && isUnused(i.name)) { - changes.delete(sourceFile, i); - } - }); -} -function isTopLevelDeclarationStatement(node) { - Debug.assert(isSourceFile(node.parent), "Node parent should be a SourceFile"); - return isNonVariableTopLevelDeclaration(node) || isVariableStatement(node); -} -function addExport(decl, useEs6Exports) { - return useEs6Exports ? [addEs6Export(decl)] : addCommonjsExport(decl); -} -function addEs6Export(d) { - const modifiers = canHaveModifiers(d) ? concatenate([factory.createModifier(95 /* ExportKeyword */)], getModifiers(d)) : void 0; - switch (d.kind) { - case 262 /* FunctionDeclaration */: - return factory.updateFunctionDeclaration(d, modifiers, d.asteriskToken, d.name, d.typeParameters, d.parameters, d.type, d.body); - case 263 /* ClassDeclaration */: - const decorators = canHaveDecorators(d) ? getDecorators(d) : void 0; - return factory.updateClassDeclaration(d, concatenate(decorators, modifiers), d.name, d.typeParameters, d.heritageClauses, d.members); - case 243 /* VariableStatement */: - return factory.updateVariableStatement(d, modifiers, d.declarationList); - case 267 /* ModuleDeclaration */: - return factory.updateModuleDeclaration(d, modifiers, d.name, d.body); - case 266 /* EnumDeclaration */: - return factory.updateEnumDeclaration(d, modifiers, d.name, d.members); - case 265 /* TypeAliasDeclaration */: - return factory.updateTypeAliasDeclaration(d, modifiers, d.name, d.typeParameters, d.type); - case 264 /* InterfaceDeclaration */: - return factory.updateInterfaceDeclaration(d, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members); - case 271 /* ImportEqualsDeclaration */: - return factory.updateImportEqualsDeclaration(d, modifiers, d.isTypeOnly, d.name, d.moduleReference); - case 244 /* ExpressionStatement */: - return Debug.fail(); - default: - return Debug.assertNever(d, `Unexpected declaration kind ${d.kind}`); - } -} -function addCommonjsExport(decl) { - return [decl, ...getNamesToExportInCommonJS(decl).map(createExportAssignment)]; -} -function createExportAssignment(name) { - return factory.createExpressionStatement( - factory.createBinaryExpression( - factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(name)), - 64 /* EqualsToken */, - factory.createIdentifier(name) - ) - ); -} -function getNamesToExportInCommonJS(decl) { - switch (decl.kind) { - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: - return [decl.name.text]; - // TODO: GH#18217 - case 243 /* VariableStatement */: - return mapDefined(decl.declarationList.declarations, (d) => isIdentifier(d.name) ? d.name.text : void 0); - case 267 /* ModuleDeclaration */: - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 264 /* InterfaceDeclaration */: - case 271 /* ImportEqualsDeclaration */: - return emptyArray; - case 244 /* ExpressionStatement */: - return Debug.fail("Can't export an ExpressionStatement"); - default: - return Debug.assertNever(decl, `Unexpected decl kind ${decl.kind}`); - } -} -function filterImport(i, moduleSpecifier, keep) { - switch (i.kind) { - case 272 /* ImportDeclaration */: { - const clause = i.importClause; - if (!clause) return void 0; - const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0; - const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep); - return defaultImport || namedBindings ? factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause(clause.isTypeOnly, defaultImport, namedBindings), - getSynthesizedDeepClone(moduleSpecifier), - /*attributes*/ - void 0 - ) : void 0; - } - case 271 /* ImportEqualsDeclaration */: - return keep(i.name) ? i : void 0; - case 260 /* VariableDeclaration */: { - const name = filterBindingName(i.name, keep); - return name ? makeVariableStatement(name, i.type, createRequireCall(moduleSpecifier), i.parent.flags) : void 0; - } - default: - return Debug.assertNever(i, `Unexpected import kind ${i.kind}`); - } -} -function filterNamedBindings(namedBindings, keep) { - if (namedBindings.kind === 274 /* NamespaceImport */) { - return keep(namedBindings.name) ? namedBindings : void 0; - } else { - const newElements = namedBindings.elements.filter((e) => keep(e.name)); - return newElements.length ? factory.createNamedImports(newElements) : void 0; - } -} -function filterBindingName(name, keep) { - switch (name.kind) { - case 80 /* Identifier */: - return keep(name) ? name : void 0; - case 207 /* ArrayBindingPattern */: - return name; - case 206 /* ObjectBindingPattern */: { - const newElements = name.elements.filter((prop) => prop.propertyName || !isIdentifier(prop.name) || keep(prop.name)); - return newElements.length ? factory.createObjectBindingPattern(newElements) : void 0; - } - } -} -function nameOfTopLevelDeclaration(d) { - return isExpressionStatement(d) ? tryCast(d.expression.left.name, isIdentifier) : tryCast(d.name, isIdentifier); -} -function getTopLevelDeclarationStatement(d) { - switch (d.kind) { - case 260 /* VariableDeclaration */: - return d.parent.parent; - case 208 /* BindingElement */: - return getTopLevelDeclarationStatement( - cast(d.parent.parent, (p) => isVariableDeclaration(p) || isBindingElement(p)) - ); - default: - return d; - } -} -function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) { - if (isExported(sourceFile, decl, useEs6Exports, name)) return; - if (useEs6Exports) { - if (!isExpressionStatement(decl)) changes.insertExportModifier(sourceFile, decl); - } else { - const names = getNamesToExportInCommonJS(decl); - if (names.length !== 0) changes.insertNodesAfter(sourceFile, decl, names.map(createExportAssignment)); - } -} -function createNewFileName(oldFile, program, host, toMove) { - const checker = program.getTypeChecker(); - if (toMove) { - const usage = getUsageInfo(oldFile, toMove.all, checker); - const currentDirectory = getDirectoryPath(oldFile.fileName); - const extension = extensionFromPath(oldFile.fileName); - const newFileName = combinePaths( - // new file is always placed in the same directory as the old file - currentDirectory, - // ensures the filename computed below isn't already taken - makeUniqueFilename( - // infers a name for the new file from the symbols being moved - inferNewFileName(usage.oldFileImportsFromTargetFile, usage.movedSymbols), - extension, - currentDirectory, - host - ) - ) + extension; - return newFileName; - } - return ""; -} -function getRangeToMove(context) { - const { file } = context; - const range = createTextRangeFromSpan(getRefactorContextSpan(context)); - const { statements } = file; - let startNodeIndex = findIndex(statements, (s) => s.end > range.pos); - if (startNodeIndex === -1) return void 0; - const startStatement = statements[startNodeIndex]; - const overloadRangeToMove = getOverloadRangeToMove(file, startStatement); - if (overloadRangeToMove) { - startNodeIndex = overloadRangeToMove.start; - } - let endNodeIndex = findIndex(statements, (s) => s.end >= range.end, startNodeIndex); - if (endNodeIndex !== -1 && range.end <= statements[endNodeIndex].getStart()) { - endNodeIndex--; - } - const endingOverloadRangeToMove = getOverloadRangeToMove(file, statements[endNodeIndex]); - if (endingOverloadRangeToMove) { - endNodeIndex = endingOverloadRangeToMove.end; - } - return { - toMove: statements.slice(startNodeIndex, endNodeIndex === -1 ? statements.length : endNodeIndex + 1), - afterLast: endNodeIndex === -1 ? void 0 : statements[endNodeIndex + 1] - }; -} -function getStatementsToMove(context) { - const rangeToMove = getRangeToMove(context); - if (rangeToMove === void 0) return void 0; - const all = []; - const ranges = []; - const { toMove, afterLast } = rangeToMove; - getRangesWhere(toMove, isAllowedStatementToMove, (start, afterEndIndex) => { - for (let i = start; i < afterEndIndex; i++) all.push(toMove[i]); - ranges.push({ first: toMove[start], afterLast }); - }); - return all.length === 0 ? void 0 : { all, ranges }; -} -function containsJsx(statements) { - return find(statements, (statement) => !!(statement.transformFlags & 2 /* ContainsJsx */)); -} -function isAllowedStatementToMove(statement) { - return !isPureImport(statement) && !isPrologueDirective(statement); -} -function isPureImport(node) { - switch (node.kind) { - case 272 /* ImportDeclaration */: - return true; - case 271 /* ImportEqualsDeclaration */: - return !hasSyntacticModifier(node, 32 /* Export */); - case 243 /* VariableStatement */: - return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall( - d.initializer, - /*requireStringLiteralLikeArgument*/ - true - )); - default: - return false; - } -} -function getUsageInfo(oldFile, toMove, checker, existingTargetLocals = /* @__PURE__ */ new Set(), enclosingRange) { - var _a; - const movedSymbols = /* @__PURE__ */ new Set(); - const oldImportsNeededByTargetFile = /* @__PURE__ */ new Map(); - const targetFileImportsFromOldFile = /* @__PURE__ */ new Map(); - const jsxNamespaceSymbol = getJsxNamespaceSymbol(containsJsx(toMove)); - if (jsxNamespaceSymbol) { - oldImportsNeededByTargetFile.set(jsxNamespaceSymbol, [false, tryCast((_a = jsxNamespaceSymbol.declarations) == null ? void 0 : _a[0], (d) => isImportSpecifier(d) || isImportClause(d) || isNamespaceImport(d) || isImportEqualsDeclaration(d) || isBindingElement(d) || isVariableDeclaration(d))]); - } - for (const statement of toMove) { - forEachTopLevelDeclaration(statement, (decl) => { - movedSymbols.add(Debug.checkDefined(isExpressionStatement(decl) ? checker.getSymbolAtLocation(decl.expression.left) : decl.symbol, "Need a symbol here")); - }); - } - const unusedImportsFromOldFile = /* @__PURE__ */ new Set(); - for (const statement of toMove) { - forEachReference(statement, checker, enclosingRange, (symbol, isValidTypeOnlyUseSite) => { - if (!symbol.declarations) { - return; - } - if (existingTargetLocals.has(skipAlias(symbol, checker))) { - unusedImportsFromOldFile.add(symbol); - return; - } - const importedDeclaration = find(symbol.declarations, isInImport); - if (importedDeclaration) { - const prevIsTypeOnly = oldImportsNeededByTargetFile.get(symbol); - oldImportsNeededByTargetFile.set(symbol, [ - prevIsTypeOnly === void 0 ? isValidTypeOnlyUseSite : prevIsTypeOnly && isValidTypeOnlyUseSite, - tryCast(importedDeclaration, (d) => isImportSpecifier(d) || isImportClause(d) || isNamespaceImport(d) || isImportEqualsDeclaration(d) || isBindingElement(d) || isVariableDeclaration(d)) - ]); - } else if (!movedSymbols.has(symbol) && every(symbol.declarations, (decl) => isTopLevelDeclaration(decl) && sourceFileOfTopLevelDeclaration(decl) === oldFile)) { - targetFileImportsFromOldFile.set(symbol, isValidTypeOnlyUseSite); - } - }); - } - for (const unusedImport of oldImportsNeededByTargetFile.keys()) { - unusedImportsFromOldFile.add(unusedImport); - } - const oldFileImportsFromTargetFile = /* @__PURE__ */ new Map(); - for (const statement of oldFile.statements) { - if (contains(toMove, statement)) continue; - if (jsxNamespaceSymbol && !!(statement.transformFlags & 2 /* ContainsJsx */)) { - unusedImportsFromOldFile.delete(jsxNamespaceSymbol); - } - forEachReference(statement, checker, enclosingRange, (symbol, isValidTypeOnlyUseSite) => { - if (movedSymbols.has(symbol)) oldFileImportsFromTargetFile.set(symbol, isValidTypeOnlyUseSite); - unusedImportsFromOldFile.delete(symbol); - }); - } - return { movedSymbols, targetFileImportsFromOldFile, oldFileImportsFromTargetFile, oldImportsNeededByTargetFile, unusedImportsFromOldFile }; - function getJsxNamespaceSymbol(containsJsx2) { - if (containsJsx2 === void 0) { - return void 0; - } - const jsxNamespace = checker.getJsxNamespace(containsJsx2); - const jsxNamespaceSymbol2 = checker.resolveName( - jsxNamespace, - containsJsx2, - 1920 /* Namespace */, - /*excludeGlobals*/ - true - ); - return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0; - } -} -function makeUniqueFilename(proposedFilename, extension, inDirectory, host) { - let newFilename = proposedFilename; - for (let i = 1; ; i++) { - const name = combinePaths(inDirectory, newFilename + extension); - if (!host.fileExists(name)) return newFilename; - newFilename = `${proposedFilename}.${i}`; - } -} -function inferNewFileName(importsFromNewFile, movedSymbols) { - return forEachKey(importsFromNewFile, symbolNameNoDefault) || forEachKey(movedSymbols, symbolNameNoDefault) || "newFile"; -} -function forEachReference(node, checker, enclosingRange, onReference) { - node.forEachChild(function cb(node2) { - if (isIdentifier(node2) && !isDeclarationName(node2)) { - if (enclosingRange && !rangeContainsRange(enclosingRange, node2)) { - return; - } - const sym = checker.getSymbolAtLocation(node2); - if (sym) onReference(sym, isValidTypeOnlyAliasUseSite(node2)); - } else { - node2.forEachChild(cb); - } - }); -} -function forEachTopLevelDeclaration(statement, cb) { - switch (statement.kind) { - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: - case 267 /* ModuleDeclaration */: - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 264 /* InterfaceDeclaration */: - case 271 /* ImportEqualsDeclaration */: - return cb(statement); - case 243 /* VariableStatement */: - return firstDefined(statement.declarationList.declarations, (decl) => forEachTopLevelDeclarationInBindingName(decl.name, cb)); - case 244 /* ExpressionStatement */: { - const { expression } = statement; - return isBinaryExpression(expression) && getAssignmentDeclarationKind(expression) === 1 /* ExportsProperty */ ? cb(statement) : void 0; - } - } -} -function isInImport(decl) { - switch (decl.kind) { - case 271 /* ImportEqualsDeclaration */: - case 276 /* ImportSpecifier */: - case 273 /* ImportClause */: - case 274 /* NamespaceImport */: - return true; - case 260 /* VariableDeclaration */: - return isVariableDeclarationInImport(decl); - case 208 /* BindingElement */: - return isVariableDeclaration(decl.parent.parent) && isVariableDeclarationInImport(decl.parent.parent); - default: - return false; - } -} -function isVariableDeclarationInImport(decl) { - return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall( - decl.initializer, - /*requireStringLiteralLikeArgument*/ - true - ); -} -function isTopLevelDeclaration(node) { - return isNonVariableTopLevelDeclaration(node) && isSourceFile(node.parent) || isVariableDeclaration(node) && isSourceFile(node.parent.parent.parent); -} -function sourceFileOfTopLevelDeclaration(node) { - return isVariableDeclaration(node) ? node.parent.parent.parent : node.parent; -} -function forEachTopLevelDeclarationInBindingName(name, cb) { - switch (name.kind) { - case 80 /* Identifier */: - return cb(cast(name.parent, (x) => isVariableDeclaration(x) || isBindingElement(x))); - case 207 /* ArrayBindingPattern */: - case 206 /* ObjectBindingPattern */: - return firstDefined(name.elements, (em) => isOmittedExpression(em) ? void 0 : forEachTopLevelDeclarationInBindingName(em.name, cb)); - default: - return Debug.assertNever(name, `Unexpected name kind ${name.kind}`); - } -} -function isNonVariableTopLevelDeclaration(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: - case 267 /* ModuleDeclaration */: - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 264 /* InterfaceDeclaration */: - case 271 /* ImportEqualsDeclaration */: - return true; - default: - return false; - } -} -function moveStatementsToTargetFile(changes, program, statements, targetFile, toMove) { - var _a; - const removedExports = /* @__PURE__ */ new Set(); - const targetExports = (_a = targetFile.symbol) == null ? void 0 : _a.exports; - if (targetExports) { - const checker = program.getTypeChecker(); - const targetToSourceExports = /* @__PURE__ */ new Map(); - for (const node of toMove.all) { - if (isTopLevelDeclarationStatement(node) && hasSyntacticModifier(node, 32 /* Export */)) { - forEachTopLevelDeclaration(node, (declaration) => { - var _a2; - const targetDeclarations = canHaveSymbol(declaration) ? (_a2 = targetExports.get(declaration.symbol.escapedName)) == null ? void 0 : _a2.declarations : void 0; - const exportDeclaration = firstDefined(targetDeclarations, (d) => isExportDeclaration(d) ? d : isExportSpecifier(d) ? tryCast(d.parent.parent, isExportDeclaration) : void 0); - if (exportDeclaration && exportDeclaration.moduleSpecifier) { - targetToSourceExports.set(exportDeclaration, (targetToSourceExports.get(exportDeclaration) || /* @__PURE__ */ new Set()).add(declaration)); - } - }); - } - } - for (const [exportDeclaration, topLevelDeclarations] of arrayFrom(targetToSourceExports)) { - if (exportDeclaration.exportClause && isNamedExports(exportDeclaration.exportClause) && length(exportDeclaration.exportClause.elements)) { - const elements = exportDeclaration.exportClause.elements; - const updatedElements = filter(elements, (elem) => find(skipAlias(elem.symbol, checker).declarations, (d) => isTopLevelDeclaration(d) && topLevelDeclarations.has(d)) === void 0); - if (length(updatedElements) === 0) { - changes.deleteNode(targetFile, exportDeclaration); - removedExports.add(exportDeclaration); - continue; - } - if (length(updatedElements) < length(elements)) { - changes.replaceNode(targetFile, exportDeclaration, factory.updateExportDeclaration(exportDeclaration, exportDeclaration.modifiers, exportDeclaration.isTypeOnly, factory.updateNamedExports(exportDeclaration.exportClause, factory.createNodeArray(updatedElements, elements.hasTrailingComma)), exportDeclaration.moduleSpecifier, exportDeclaration.attributes)); - } - } - } - } - const lastReExport = findLast(targetFile.statements, (n) => isExportDeclaration(n) && !!n.moduleSpecifier && !removedExports.has(n)); - if (lastReExport) { - changes.insertNodesBefore( - targetFile, - lastReExport, - statements, - /*blankLineBetween*/ - true - ); - } else { - changes.insertNodesAfter(targetFile, targetFile.statements[targetFile.statements.length - 1], statements); - } -} -function getOverloadRangeToMove(sourceFile, statement) { - if (isFunctionLikeDeclaration(statement)) { - const declarations = statement.symbol.declarations; - if (declarations === void 0 || length(declarations) <= 1 || !contains(declarations, statement)) { - return void 0; - } - const firstDecl = declarations[0]; - const lastDecl = declarations[length(declarations) - 1]; - const statementsToMove = mapDefined(declarations, (d) => getSourceFileOfNode(d) === sourceFile && isStatement(d) ? d : void 0); - const end = findIndex(sourceFile.statements, (s) => s.end >= lastDecl.end); - const start = findIndex(sourceFile.statements, (s) => s.end >= firstDecl.end); - return { toMove: statementsToMove, start, end }; - } - return void 0; -} -function getExistingLocals(sourceFile, statements, checker) { - const existingLocals = /* @__PURE__ */ new Set(); - for (const moduleSpecifier of sourceFile.imports) { - const declaration = importFromModuleSpecifier(moduleSpecifier); - if (isImportDeclaration(declaration) && declaration.importClause && declaration.importClause.namedBindings && isNamedImports(declaration.importClause.namedBindings)) { - for (const e of declaration.importClause.namedBindings.elements) { - const symbol = checker.getSymbolAtLocation(e.propertyName || e.name); - if (symbol) { - existingLocals.add(skipAlias(symbol, checker)); - } - } - } - if (isVariableDeclarationInitializedToRequire(declaration.parent) && isObjectBindingPattern(declaration.parent.name)) { - for (const e of declaration.parent.name.elements) { - const symbol = checker.getSymbolAtLocation(e.propertyName || e.name); - if (symbol) { - existingLocals.add(skipAlias(symbol, checker)); - } - } - } - } - for (const statement of statements) { - forEachReference( - statement, - checker, - /*enclosingRange*/ - void 0, - (s) => { - const symbol = skipAlias(s, checker); - if (symbol.valueDeclaration && getSourceFileOfNode(symbol.valueDeclaration).path === sourceFile.path) { - existingLocals.add(symbol); - } - } - ); - } - return existingLocals; -} - -// src/services/refactors/helpers.ts -function isRefactorErrorInfo(info) { - return info.error !== void 0; -} -function refactorKindBeginsWith(known, requested) { - if (!requested) return true; - return known.substr(0, requested.length) === requested; -} -function getIdentifierForNode(node, scope, checker, file) { - return isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName( - node.name.text, - node, - 111551 /* Value */, - /*excludeGlobals*/ - false - ) && !isPrivateIdentifier(node.name) && !identifierToKeywordKind(node.name) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file); -} -function addTargetFileImports(oldFile, importsToCopy, targetFileImportsFromOldFile, checker, program, importAdder) { - importsToCopy.forEach(([isValidTypeOnlyUseSite, declaration], symbol) => { - var _a; - const targetSymbol = skipAlias(symbol, checker); - if (checker.isUnknownSymbol(targetSymbol)) { - importAdder.addVerbatimImport(Debug.checkDefined(declaration ?? findAncestor((_a = symbol.declarations) == null ? void 0 : _a[0], isAnyImportOrRequireStatement))); - } else if (targetSymbol.parent === void 0) { - Debug.assert(declaration !== void 0, "expected module symbol to have a declaration"); - importAdder.addImportForModuleSymbol(symbol, isValidTypeOnlyUseSite, declaration); - } else { - importAdder.addImportFromExportedSymbol(targetSymbol, isValidTypeOnlyUseSite, declaration); - } - }); - addImportsForMovedSymbols(targetFileImportsFromOldFile, oldFile.fileName, importAdder, program); -} - -// src/services/refactors/inlineVariable.ts -var refactorName4 = "Inline variable"; -var refactorDescription = getLocaleSpecificMessage(Diagnostics.Inline_variable); -var inlineVariableAction = { - name: refactorName4, - description: refactorDescription, - kind: "refactor.inline.variable" -}; -registerRefactor(refactorName4, { - kinds: [inlineVariableAction.kind], - getAvailableActions(context) { - const { - file, - program, - preferences, - startPosition, - triggerReason - } = context; - const info = getInliningInfo(file, startPosition, triggerReason === "invoked", program); - if (!info) { - return emptyArray; - } - if (!ts_refactor_exports.isRefactorErrorInfo(info)) { - return [{ - name: refactorName4, - description: refactorDescription, - actions: [inlineVariableAction] - }]; - } - if (preferences.provideRefactorNotApplicableReason) { - return [{ - name: refactorName4, - description: refactorDescription, - actions: [{ - ...inlineVariableAction, - notApplicableReason: info.error - }] - }]; - } - return emptyArray; - }, - getEditsForAction(context, actionName2) { - Debug.assert(actionName2 === refactorName4, "Unexpected refactor invoked"); - const { file, program, startPosition } = context; - const info = getInliningInfo( - file, - startPosition, - /*tryWithReferenceToken*/ - true, - program - ); - if (!info || ts_refactor_exports.isRefactorErrorInfo(info)) { - return void 0; - } - const { references, declaration, replacement } = info; - const edits = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => { - for (const node of references) { - const closestStringIdentifierParent = isStringLiteral(replacement) && isIdentifier(node) && walkUpParenthesizedExpressions(node.parent); - if (closestStringIdentifierParent && isTemplateSpan(closestStringIdentifierParent) && !isTaggedTemplateExpression(closestStringIdentifierParent.parent.parent)) { - replaceTemplateStringVariableWithLiteral(tracker, file, closestStringIdentifierParent, replacement); - } else { - tracker.replaceNode(file, node, getReplacementExpression(node, replacement)); - } - } - tracker.delete(file, declaration); - }); - return { edits }; - } -}); -function getInliningInfo(file, startPosition, tryWithReferenceToken, program) { - var _a, _b; - const checker = program.getTypeChecker(); - const token = getTouchingPropertyName(file, startPosition); - const parent2 = token.parent; - if (!isIdentifier(token)) { - return void 0; - } - if (isInitializedVariable(parent2) && isVariableDeclarationInVariableStatement(parent2) && isIdentifier(parent2.name)) { - if (((_a = checker.getMergedSymbol(parent2.symbol).declarations) == null ? void 0 : _a.length) !== 1) { - return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) }; - } - if (isDeclarationExported(parent2)) { - return void 0; - } - const references = getReferenceNodes(parent2, checker, file); - return references && { references, declaration: parent2, replacement: parent2.initializer }; - } - if (tryWithReferenceToken) { - let definition = checker.resolveName( - token.text, - token, - 111551 /* Value */, - /*excludeGlobals*/ - false - ); - definition = definition && checker.getMergedSymbol(definition); - if (((_b = definition == null ? void 0 : definition.declarations) == null ? void 0 : _b.length) !== 1) { - return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) }; - } - const declaration = definition.declarations[0]; - if (!isInitializedVariable(declaration) || !isVariableDeclarationInVariableStatement(declaration) || !isIdentifier(declaration.name)) { - return void 0; - } - if (isDeclarationExported(declaration)) { - return void 0; - } - const references = getReferenceNodes(declaration, checker, file); - return references && { references, declaration, replacement: declaration.initializer }; - } - return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_variable_to_inline) }; -} -function isDeclarationExported(declaration) { - const variableStatement = cast(declaration.parent.parent, isVariableStatement); - return some(variableStatement.modifiers, isExportModifier); -} -function getReferenceNodes(declaration, checker, file) { - const references = []; - const cannotInline = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(declaration.name, checker, file, (ref) => { - if (ts_FindAllReferences_exports.isWriteAccessForReference(ref) && !isShorthandPropertyAssignment(ref.parent)) { - return true; - } - if (isExportSpecifier(ref.parent) || isExportAssignment(ref.parent)) { - return true; - } - if (isTypeQueryNode(ref.parent)) { - return true; - } - if (textRangeContainsPositionInclusive(declaration, ref.pos)) { - return true; - } - references.push(ref); - }); - return references.length === 0 || cannotInline ? void 0 : references; -} -function getReplacementExpression(reference, replacement) { - replacement = getSynthesizedDeepClone(replacement); - const { parent: parent2 } = reference; - if (isExpression(parent2) && (getExpressionPrecedence(replacement) < getExpressionPrecedence(parent2) || needsParentheses(parent2))) { - return factory.createParenthesizedExpression(replacement); - } - if (isFunctionLike(replacement) && (isCallLikeExpression(parent2) || isPropertyAccessExpression(parent2))) { - return factory.createParenthesizedExpression(replacement); - } - if (isPropertyAccessExpression(parent2) && (isNumericLiteral(replacement) || isObjectLiteralExpression(replacement))) { - return factory.createParenthesizedExpression(replacement); - } - if (isIdentifier(reference) && isShorthandPropertyAssignment(parent2)) { - return factory.createPropertyAssignment(reference, replacement); - } - return replacement; -} -function replaceTemplateStringVariableWithLiteral(tracker, sourceFile, reference, replacement) { - const templateExpression = reference.parent; - const index = templateExpression.templateSpans.indexOf(reference); - const prevNode = index === 0 ? templateExpression.head : templateExpression.templateSpans[index - 1]; - tracker.replaceRangeWithText( - sourceFile, - { - pos: prevNode.getEnd() - 2, - end: reference.literal.getStart() + 1 - }, - replacement.text.replace(/\\/g, "\\\\").replace(/`/g, "\\`") - ); -} - -// src/services/refactors/moveToNewFile.ts -var refactorName5 = "Move to a new file"; -var description2 = getLocaleSpecificMessage(Diagnostics.Move_to_a_new_file); -var moveToNewFileAction = { - name: refactorName5, - description: description2, - kind: "refactor.move.newFile" -}; -registerRefactor(refactorName5, { - kinds: [moveToNewFileAction.kind], - getAvailableActions: function getRefactorActionsToMoveToNewFile(context) { - const statements = getStatementsToMove(context); - const file = context.file; - if (context.triggerReason === "implicit" && context.endPosition !== void 0) { - const startNodeAncestor = findAncestor(getTokenAtPosition(file, context.startPosition), isBlockLike); - const endNodeAncestor = findAncestor(getTokenAtPosition(file, context.endPosition), isBlockLike); - if (startNodeAncestor && !isSourceFile(startNodeAncestor) && endNodeAncestor && !isSourceFile(endNodeAncestor)) { - return emptyArray; - } - } - if (context.preferences.allowTextChangesInNewFiles && statements) { - const file2 = context.file; - const affectedTextRange = { - start: { line: getLineAndCharacterOfPosition(file2, statements.all[0].getStart(file2)).line, offset: getLineAndCharacterOfPosition(file2, statements.all[0].getStart(file2)).character }, - end: { line: getLineAndCharacterOfPosition(file2, last(statements.all).end).line, offset: getLineAndCharacterOfPosition(file2, last(statements.all).end).character } - }; - return [{ name: refactorName5, description: description2, actions: [{ ...moveToNewFileAction, range: affectedTextRange }] }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [{ name: refactorName5, description: description2, actions: [{ ...moveToNewFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }]; - } - return emptyArray; - }, - getEditsForAction: function getRefactorEditsToMoveToNewFile(context, actionName2) { - Debug.assert(actionName2 === refactorName5, "Wrong refactor invoked"); - const statements = Debug.checkDefined(getStatementsToMove(context)); - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange4(context.file, context.program, statements, t, context.host, context, context.preferences)); - return { edits, renameFilename: void 0, renameLocation: void 0 }; - } -}); -function doChange4(oldFile, program, toMove, changes, host, context, preferences) { - const checker = program.getTypeChecker(); - const usage = getUsageInfo(oldFile, toMove.all, checker); - const newFilename = createNewFileName(oldFile, program, host, toMove); - const newSourceFile = createFutureSourceFile(newFilename, oldFile.externalModuleIndicator ? 99 /* ESNext */ : oldFile.commonJsModuleIndicator ? 1 /* CommonJS */ : void 0, program, host); - const importAdderForOldFile = ts_codefix_exports.createImportAdder(oldFile, context.program, context.preferences, context.host); - const importAdderForNewFile = ts_codefix_exports.createImportAdder(newSourceFile, context.program, context.preferences, context.host); - getNewStatementsAndRemoveFromOldFile(oldFile, newSourceFile, usage, changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile); - addNewFileToTsconfig(program, changes, oldFile.fileName, newFilename, hostGetCanonicalFileName(host)); -} - -// src/services/_namespaces/ts.refactor.addOrRemoveBracesToArrowFunction.ts -var ts_refactor_addOrRemoveBracesToArrowFunction_exports = {}; - -// src/services/refactors/convertOverloadListToSingleSignature.ts -var refactorName6 = "Convert overload list to single signature"; -var refactorDescription2 = getLocaleSpecificMessage(Diagnostics.Convert_overload_list_to_single_signature); -var functionOverloadAction = { - name: refactorName6, - description: refactorDescription2, - kind: "refactor.rewrite.function.overloadList" -}; -registerRefactor(refactorName6, { - kinds: [functionOverloadAction.kind], - getEditsForAction: getRefactorEditsToConvertOverloadsToOneSignature, - getAvailableActions: getRefactorActionsToConvertOverloadsToOneSignature -}); -function getRefactorActionsToConvertOverloadsToOneSignature(context) { - const { file, startPosition, program } = context; - const info = getConvertableOverloadListAtPosition(file, startPosition, program); - if (!info) return emptyArray; - return [{ - name: refactorName6, - description: refactorDescription2, - actions: [functionOverloadAction] - }]; -} -function getRefactorEditsToConvertOverloadsToOneSignature(context) { - const { file, startPosition, program } = context; - const signatureDecls = getConvertableOverloadListAtPosition(file, startPosition, program); - if (!signatureDecls) return void 0; - const checker = program.getTypeChecker(); - const lastDeclaration = signatureDecls[signatureDecls.length - 1]; - let updated = lastDeclaration; - switch (lastDeclaration.kind) { - case 173 /* MethodSignature */: { - updated = factory.updateMethodSignature( - lastDeclaration, - lastDeclaration.modifiers, - lastDeclaration.name, - lastDeclaration.questionToken, - lastDeclaration.typeParameters, - getNewParametersForCombinedSignature(signatureDecls), - lastDeclaration.type - ); - break; - } - case 174 /* MethodDeclaration */: { - updated = factory.updateMethodDeclaration( - lastDeclaration, - lastDeclaration.modifiers, - lastDeclaration.asteriskToken, - lastDeclaration.name, - lastDeclaration.questionToken, - lastDeclaration.typeParameters, - getNewParametersForCombinedSignature(signatureDecls), - lastDeclaration.type, - lastDeclaration.body - ); - break; - } - case 179 /* CallSignature */: { - updated = factory.updateCallSignature( - lastDeclaration, - lastDeclaration.typeParameters, - getNewParametersForCombinedSignature(signatureDecls), - lastDeclaration.type - ); - break; - } - case 176 /* Constructor */: { - updated = factory.updateConstructorDeclaration( - lastDeclaration, - lastDeclaration.modifiers, - getNewParametersForCombinedSignature(signatureDecls), - lastDeclaration.body - ); - break; - } - case 180 /* ConstructSignature */: { - updated = factory.updateConstructSignature( - lastDeclaration, - lastDeclaration.typeParameters, - getNewParametersForCombinedSignature(signatureDecls), - lastDeclaration.type - ); - break; - } - case 262 /* FunctionDeclaration */: { - updated = factory.updateFunctionDeclaration( - lastDeclaration, - lastDeclaration.modifiers, - lastDeclaration.asteriskToken, - lastDeclaration.name, - lastDeclaration.typeParameters, - getNewParametersForCombinedSignature(signatureDecls), - lastDeclaration.type, - lastDeclaration.body - ); - break; - } - default: - return Debug.failBadSyntaxKind(lastDeclaration, "Unhandled signature kind in overload list conversion refactoring"); - } - if (updated === lastDeclaration) { - return; - } - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => { - t.replaceNodeRange(file, signatureDecls[0], signatureDecls[signatureDecls.length - 1], updated); - }); - return { renameFilename: void 0, renameLocation: void 0, edits }; - function getNewParametersForCombinedSignature(signatureDeclarations) { - const lastSig = signatureDeclarations[signatureDeclarations.length - 1]; - if (isFunctionLikeDeclaration(lastSig) && lastSig.body) { - signatureDeclarations = signatureDeclarations.slice(0, signatureDeclarations.length - 1); - } - return factory.createNodeArray([ - factory.createParameterDeclaration( - /*modifiers*/ - void 0, - factory.createToken(26 /* DotDotDotToken */), - "args", - /*questionToken*/ - void 0, - factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple)) - ) - ]); - } - function convertSignatureParametersToTuple(decl) { - const members = map(decl.parameters, convertParameterToNamedTupleMember); - return setEmitFlags(factory.createTupleTypeNode(members), some(members, (m) => !!length(getSyntheticLeadingComments(m))) ? 0 /* None */ : 1 /* SingleLine */); - } - function convertParameterToNamedTupleMember(p) { - Debug.assert(isIdentifier(p.name)); - const result = setTextRange( - factory.createNamedTupleMember( - p.dotDotDotToken, - p.name, - p.questionToken, - p.type || factory.createKeywordTypeNode(133 /* AnyKeyword */) - ), - p - ); - const parameterDocComment = p.symbol && p.symbol.getDocumentationComment(checker); - if (parameterDocComment) { - const newComment = displayPartsToString(parameterDocComment); - if (newComment.length) { - setSyntheticLeadingComments(result, [{ - text: `* -${newComment.split("\n").map((c) => ` * ${c}`).join("\n")} - `, - kind: 3 /* MultiLineCommentTrivia */, - pos: -1, - end: -1, - hasTrailingNewLine: true, - hasLeadingNewline: true - }]); - } - } - return result; - } -} -function isConvertableSignatureDeclaration(d) { - switch (d.kind) { - case 173 /* MethodSignature */: - case 174 /* MethodDeclaration */: - case 179 /* CallSignature */: - case 176 /* Constructor */: - case 180 /* ConstructSignature */: - case 262 /* FunctionDeclaration */: - return true; - } - return false; -} -function getConvertableOverloadListAtPosition(file, startPosition, program) { - const node = getTokenAtPosition(file, startPosition); - const containingDecl = findAncestor(node, isConvertableSignatureDeclaration); - if (!containingDecl) { - return; - } - if (isFunctionLikeDeclaration(containingDecl) && containingDecl.body && rangeContainsPosition(containingDecl.body, startPosition)) { - return; - } - const checker = program.getTypeChecker(); - const signatureSymbol = containingDecl.symbol; - if (!signatureSymbol) { - return; - } - const decls = signatureSymbol.declarations; - if (length(decls) <= 1) { - return; - } - if (!every(decls, (d) => getSourceFileOfNode(d) === file)) { - return; - } - if (!isConvertableSignatureDeclaration(decls[0])) { - return; - } - const kindOne = decls[0].kind; - if (!every(decls, (d) => d.kind === kindOne)) { - return; - } - const signatureDecls = decls; - if (some(signatureDecls, (d) => !!d.typeParameters || some(d.parameters, (p) => !!p.modifiers || !isIdentifier(p.name)))) { - return; - } - const signatures = mapDefined(signatureDecls, (d) => checker.getSignatureFromDeclaration(d)); - if (length(signatures) !== length(decls)) { - return; - } - const returnOne = checker.getReturnTypeOfSignature(signatures[0]); - if (!every(signatures, (s) => checker.getReturnTypeOfSignature(s) === returnOne)) { - return; - } - return signatureDecls; -} - -// src/services/refactors/addOrRemoveBracesToArrowFunction.ts -var refactorName7 = "Add or remove braces in an arrow function"; -var refactorDescription3 = getLocaleSpecificMessage(Diagnostics.Add_or_remove_braces_in_an_arrow_function); -var addBracesAction = { - name: "Add braces to arrow function", - description: getLocaleSpecificMessage(Diagnostics.Add_braces_to_arrow_function), - kind: "refactor.rewrite.arrow.braces.add" -}; -var removeBracesAction = { - name: "Remove braces from arrow function", - description: getLocaleSpecificMessage(Diagnostics.Remove_braces_from_arrow_function), - kind: "refactor.rewrite.arrow.braces.remove" -}; -registerRefactor(refactorName7, { - kinds: [removeBracesAction.kind], - getEditsForAction: getRefactorEditsToRemoveFunctionBraces, - getAvailableActions: getRefactorActionsToRemoveFunctionBraces -}); -function getRefactorActionsToRemoveFunctionBraces(context) { - const { file, startPosition, triggerReason } = context; - const info = getConvertibleArrowFunctionAtPosition(file, startPosition, triggerReason === "invoked"); - if (!info) return emptyArray; - if (!isRefactorErrorInfo(info)) { - return [{ - name: refactorName7, - description: refactorDescription3, - actions: [ - info.addBraces ? addBracesAction : removeBracesAction - ] - }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [{ - name: refactorName7, - description: refactorDescription3, - actions: [ - { ...addBracesAction, notApplicableReason: info.error }, - { ...removeBracesAction, notApplicableReason: info.error } - ] - }]; - } - return emptyArray; -} -function getRefactorEditsToRemoveFunctionBraces(context, actionName2) { - const { file, startPosition } = context; - const info = getConvertibleArrowFunctionAtPosition(file, startPosition); - Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); - const { expression, returnStatement, func } = info; - let body; - if (actionName2 === addBracesAction.name) { - const returnStatement2 = factory.createReturnStatement(expression); - body = factory.createBlock( - [returnStatement2], - /*multiLine*/ - true - ); - copyLeadingComments( - expression, - returnStatement2, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - true - ); - } else if (actionName2 === removeBracesAction.name && returnStatement) { - const actualExpression = expression || factory.createVoidZero(); - body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression; - copyTrailingAsLeadingComments( - returnStatement, - body, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - false - ); - copyLeadingComments( - returnStatement, - body, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - false - ); - copyTrailingComments( - returnStatement, - body, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - false - ); - } else { - Debug.fail("invalid action"); - } - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => { - t.replaceNode(file, func.body, body); - }); - return { renameFilename: void 0, renameLocation: void 0, edits }; -} -function getConvertibleArrowFunctionAtPosition(file, startPosition, considerFunctionBodies = true, kind) { - const node = getTokenAtPosition(file, startPosition); - const func = getContainingFunction(node); - if (!func) { - return { - error: getLocaleSpecificMessage(Diagnostics.Could_not_find_a_containing_arrow_function) - }; - } - if (!isArrowFunction(func)) { - return { - error: getLocaleSpecificMessage(Diagnostics.Containing_function_is_not_an_arrow_function) - }; - } - if (!rangeContainsRange(func, node) || rangeContainsRange(func.body, node) && !considerFunctionBodies) { - return void 0; - } - if (refactorKindBeginsWith(addBracesAction.kind, kind) && isExpression(func.body)) { - return { func, addBraces: true, expression: func.body }; - } else if (refactorKindBeginsWith(removeBracesAction.kind, kind) && isBlock(func.body) && func.body.statements.length === 1) { - const firstStatement = first(func.body.statements); - if (isReturnStatement(firstStatement)) { - const expression = firstStatement.expression && isObjectLiteralExpression(getLeftmostExpression( - firstStatement.expression, - /*stopAtCallExpressions*/ - false - )) ? factory.createParenthesizedExpression(firstStatement.expression) : firstStatement.expression; - return { func, addBraces: false, expression, returnStatement: firstStatement }; - } - } - return void 0; -} - -// src/services/_namespaces/ts.refactor.convertArrowFunctionOrFunctionExpression.ts -var ts_refactor_convertArrowFunctionOrFunctionExpression_exports = {}; - -// src/services/refactors/convertArrowFunctionOrFunctionExpression.ts -var refactorName8 = "Convert arrow function or function expression"; -var refactorDescription4 = getLocaleSpecificMessage(Diagnostics.Convert_arrow_function_or_function_expression); -var toAnonymousFunctionAction = { - name: "Convert to anonymous function", - description: getLocaleSpecificMessage(Diagnostics.Convert_to_anonymous_function), - kind: "refactor.rewrite.function.anonymous" -}; -var toNamedFunctionAction = { - name: "Convert to named function", - description: getLocaleSpecificMessage(Diagnostics.Convert_to_named_function), - kind: "refactor.rewrite.function.named" -}; -var toArrowFunctionAction = { - name: "Convert to arrow function", - description: getLocaleSpecificMessage(Diagnostics.Convert_to_arrow_function), - kind: "refactor.rewrite.function.arrow" -}; -registerRefactor(refactorName8, { - kinds: [ - toAnonymousFunctionAction.kind, - toNamedFunctionAction.kind, - toArrowFunctionAction.kind - ], - getEditsForAction: getRefactorEditsToConvertFunctionExpressions, - getAvailableActions: getRefactorActionsToConvertFunctionExpressions -}); -function getRefactorActionsToConvertFunctionExpressions(context) { - const { file, startPosition, program, kind } = context; - const info = getFunctionInfo(file, startPosition, program); - if (!info) return emptyArray; - const { selectedVariableDeclaration, func } = info; - const possibleActions = []; - const errors = []; - if (refactorKindBeginsWith(toNamedFunctionAction.kind, kind)) { - const error2 = selectedVariableDeclaration || isArrowFunction(func) && isVariableDeclaration(func.parent) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_named_function); - if (error2) { - errors.push({ ...toNamedFunctionAction, notApplicableReason: error2 }); - } else { - possibleActions.push(toNamedFunctionAction); - } - } - if (refactorKindBeginsWith(toAnonymousFunctionAction.kind, kind)) { - const error2 = !selectedVariableDeclaration && isArrowFunction(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_anonymous_function); - if (error2) { - errors.push({ ...toAnonymousFunctionAction, notApplicableReason: error2 }); - } else { - possibleActions.push(toAnonymousFunctionAction); - } - } - if (refactorKindBeginsWith(toArrowFunctionAction.kind, kind)) { - const error2 = isFunctionExpression(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_arrow_function); - if (error2) { - errors.push({ ...toArrowFunctionAction, notApplicableReason: error2 }); - } else { - possibleActions.push(toArrowFunctionAction); - } - } - return [{ - name: refactorName8, - description: refactorDescription4, - actions: possibleActions.length === 0 && context.preferences.provideRefactorNotApplicableReason ? errors : possibleActions - }]; -} -function getRefactorEditsToConvertFunctionExpressions(context, actionName2) { - const { file, startPosition, program } = context; - const info = getFunctionInfo(file, startPosition, program); - if (!info) return void 0; - const { func } = info; - const edits = []; - switch (actionName2) { - case toAnonymousFunctionAction.name: - edits.push(...getEditInfoForConvertToAnonymousFunction(context, func)); - break; - case toNamedFunctionAction.name: - const variableInfo = getVariableInfo(func); - if (!variableInfo) return void 0; - edits.push(...getEditInfoForConvertToNamedFunction(context, func, variableInfo)); - break; - case toArrowFunctionAction.name: - if (!isFunctionExpression(func)) return void 0; - edits.push(...getEditInfoForConvertToArrowFunction(context, func)); - break; - default: - return Debug.fail("invalid action"); - } - return { renameFilename: void 0, renameLocation: void 0, edits }; -} -function containingThis(node) { - let containsThis = false; - node.forEachChild(function checkThis(child) { - if (isThis(child)) { - containsThis = true; - return; - } - if (!isClassLike(child) && !isFunctionDeclaration(child) && !isFunctionExpression(child)) { - forEachChild(child, checkThis); - } - }); - return containsThis; -} -function getFunctionInfo(file, startPosition, program) { - const token = getTokenAtPosition(file, startPosition); - const typeChecker = program.getTypeChecker(); - const func = tryGetFunctionFromVariableDeclaration(file, typeChecker, token.parent); - if (func && !containingThis(func.body) && !typeChecker.containsArgumentsReference(func)) { - return { selectedVariableDeclaration: true, func }; - } - const maybeFunc = getContainingFunction(token); - if (maybeFunc && (isFunctionExpression(maybeFunc) || isArrowFunction(maybeFunc)) && !rangeContainsRange(maybeFunc.body, token) && !containingThis(maybeFunc.body) && !typeChecker.containsArgumentsReference(maybeFunc)) { - if (isFunctionExpression(maybeFunc) && isFunctionReferencedInFile(file, typeChecker, maybeFunc)) return void 0; - return { selectedVariableDeclaration: false, func: maybeFunc }; - } - return void 0; -} -function isSingleVariableDeclaration(parent2) { - return isVariableDeclaration(parent2) || isVariableDeclarationList(parent2) && parent2.declarations.length === 1; -} -function tryGetFunctionFromVariableDeclaration(sourceFile, typeChecker, parent2) { - if (!isSingleVariableDeclaration(parent2)) { - return void 0; - } - const variableDeclaration = isVariableDeclaration(parent2) ? parent2 : first(parent2.declarations); - const initializer = variableDeclaration.initializer; - if (initializer && (isArrowFunction(initializer) || isFunctionExpression(initializer) && !isFunctionReferencedInFile(sourceFile, typeChecker, initializer))) { - return initializer; - } - return void 0; -} -function convertToBlock(body) { - if (isExpression(body)) { - const returnStatement = factory.createReturnStatement(body); - const file = body.getSourceFile(); - setTextRange(returnStatement, body); - suppressLeadingAndTrailingTrivia(returnStatement); - copyTrailingAsLeadingComments( - body, - returnStatement, - file, - /*commentKind*/ - void 0, - /*hasTrailingNewLine*/ - true - ); - return factory.createBlock( - [returnStatement], - /*multiLine*/ - true - ); - } else { - return body; - } -} -function getVariableInfo(func) { - const variableDeclaration = func.parent; - if (!isVariableDeclaration(variableDeclaration) || !isVariableDeclarationInVariableStatement(variableDeclaration)) return void 0; - const variableDeclarationList = variableDeclaration.parent; - const statement = variableDeclarationList.parent; - if (!isVariableDeclarationList(variableDeclarationList) || !isVariableStatement(statement) || !isIdentifier(variableDeclaration.name)) return void 0; - return { variableDeclaration, variableDeclarationList, statement, name: variableDeclaration.name }; -} -function getEditInfoForConvertToAnonymousFunction(context, func) { - const { file } = context; - const body = convertToBlock(func.body); - const newNode = factory.createFunctionExpression( - func.modifiers, - func.asteriskToken, - /*name*/ - void 0, - func.typeParameters, - func.parameters, - func.type, - body - ); - return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode)); -} -function getEditInfoForConvertToNamedFunction(context, func, variableInfo) { - const { file } = context; - const body = convertToBlock(func.body); - const { variableDeclaration, variableDeclarationList, statement, name } = variableInfo; - suppressLeadingTrivia(statement); - const modifiersFlags = getCombinedModifierFlags(variableDeclaration) & 32 /* Export */ | getEffectiveModifierFlags(func); - const modifiers = factory.createModifiersFromModifierFlags(modifiersFlags); - const newNode = factory.createFunctionDeclaration(length(modifiers) ? modifiers : void 0, func.asteriskToken, name, func.typeParameters, func.parameters, func.type, body); - if (variableDeclarationList.declarations.length === 1) { - return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, statement, newNode)); - } else { - return ts_textChanges_exports.ChangeTracker.with(context, (t) => { - t.delete(file, variableDeclaration); - t.insertNodeAfter(file, statement, newNode); - }); - } -} -function getEditInfoForConvertToArrowFunction(context, func) { - const { file } = context; - const statements = func.body.statements; - const head = statements[0]; - let body; - if (canBeConvertedToExpression(func.body, head)) { - body = head.expression; - suppressLeadingAndTrailingTrivia(body); - copyComments(head, body); - } else { - body = func.body; - } - const newNode = factory.createArrowFunction(func.modifiers, func.typeParameters, func.parameters, func.type, factory.createToken(39 /* EqualsGreaterThanToken */), body); - return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode)); -} -function canBeConvertedToExpression(body, head) { - return body.statements.length === 1 && (isReturnStatement(head) && !!head.expression); -} -function isFunctionReferencedInFile(sourceFile, typeChecker, node) { - return !!node.name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(node.name, typeChecker, sourceFile); -} - -// src/services/_namespaces/ts.refactor.convertParamsToDestructuredObject.ts -var ts_refactor_convertParamsToDestructuredObject_exports = {}; - -// src/services/refactors/convertParamsToDestructuredObject.ts -var refactorName9 = "Convert parameters to destructured object"; -var minimumParameterLength = 1; -var refactorDescription5 = getLocaleSpecificMessage(Diagnostics.Convert_parameters_to_destructured_object); -var toDestructuredAction = { - name: refactorName9, - description: refactorDescription5, - kind: "refactor.rewrite.parameters.toDestructured" -}; -registerRefactor(refactorName9, { - kinds: [toDestructuredAction.kind], - getEditsForAction: getRefactorEditsToConvertParametersToDestructuredObject, - getAvailableActions: getRefactorActionsToConvertParametersToDestructuredObject -}); -function getRefactorActionsToConvertParametersToDestructuredObject(context) { - const { file, startPosition } = context; - const isJSFile = isSourceFileJS(file); - if (isJSFile) return emptyArray; - const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, context.program.getTypeChecker()); - if (!functionDeclaration) return emptyArray; - return [{ - name: refactorName9, - description: refactorDescription5, - actions: [toDestructuredAction] - }]; -} -function getRefactorEditsToConvertParametersToDestructuredObject(context, actionName2) { - Debug.assert(actionName2 === refactorName9, "Unexpected action name"); - const { file, startPosition, program, cancellationToken, host } = context; - const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, program.getTypeChecker()); - if (!functionDeclaration || !cancellationToken) return void 0; - const groupedReferences = getGroupedReferences(functionDeclaration, program, cancellationToken); - if (groupedReferences.valid) { - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange5(file, program, host, t, functionDeclaration, groupedReferences)); - return { renameFilename: void 0, renameLocation: void 0, edits }; - } - return { edits: [] }; -} -function doChange5(sourceFile, program, host, changes, functionDeclaration, groupedReferences) { - const signature = groupedReferences.signature; - const newFunctionDeclarationParams = map(createNewParameters(functionDeclaration, program, host), (param) => getSynthesizedDeepClone(param)); - if (signature) { - const newSignatureParams = map(createNewParameters(signature, program, host), (param) => getSynthesizedDeepClone(param)); - replaceParameters(signature, newSignatureParams); - } - replaceParameters(functionDeclaration, newFunctionDeclarationParams); - const functionCalls = sortAndDeduplicate( - groupedReferences.functionCalls, - /*comparer*/ - (a, b) => compareValues(a.pos, b.pos) - ); - for (const call of functionCalls) { - if (call.arguments && call.arguments.length) { - const newArgument = getSynthesizedDeepClone( - createNewArgument(functionDeclaration, call.arguments), - /*includeTrivia*/ - true - ); - changes.replaceNodeRange( - getSourceFileOfNode(call), - first(call.arguments), - last(call.arguments), - newArgument, - { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include } - ); - } - } - function replaceParameters(declarationOrSignature, parameterDeclarations) { - changes.replaceNodeRangeWithNodes( - sourceFile, - first(declarationOrSignature.parameters), - last(declarationOrSignature.parameters), - parameterDeclarations, - { - joiner: ", ", - // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter - indentation: 0, - leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include - } - ); - } -} -function getGroupedReferences(functionDeclaration, program, cancellationToken) { - const functionNames = getFunctionNames(functionDeclaration); - const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : []; - const names = deduplicate([...functionNames, ...classNames], equateValues); - const checker = program.getTypeChecker(); - const references = flatMap( - names, - /*mapfn*/ - (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken) - ); - const groupedReferences = groupReferences(references); - if (!every( - groupedReferences.declarations, - /*callback*/ - (decl) => contains(names, decl) - )) { - groupedReferences.valid = false; - } - return groupedReferences; - function groupReferences(referenceEntries) { - const classReferences = { accessExpressions: [], typeUsages: [] }; - const groupedReferences2 = { functionCalls: [], declarations: [], classReferences, valid: true }; - const functionSymbols = map(functionNames, getSymbolTargetAtLocation); - const classSymbols = map(classNames, getSymbolTargetAtLocation); - const isConstructor = isConstructorDeclaration(functionDeclaration); - const contextualSymbols = map(functionNames, (name) => getSymbolForContextualType(name, checker)); - for (const entry of referenceEntries) { - if (entry.kind === ts_FindAllReferences_exports.EntryKind.Span) { - groupedReferences2.valid = false; - continue; - } - if (contains(contextualSymbols, getSymbolTargetAtLocation(entry.node))) { - if (isValidMethodSignature(entry.node.parent)) { - groupedReferences2.signature = entry.node.parent; - continue; - } - const call = entryToFunctionCall(entry); - if (call) { - groupedReferences2.functionCalls.push(call); - continue; - } - } - const contextualSymbol = getSymbolForContextualType(entry.node, checker); - if (contextualSymbol && contains(contextualSymbols, contextualSymbol)) { - const decl = entryToDeclaration(entry); - if (decl) { - groupedReferences2.declarations.push(decl); - continue; - } - } - if (contains(functionSymbols, getSymbolTargetAtLocation(entry.node)) || isNewExpressionTarget(entry.node)) { - const importOrExportReference = entryToImportOrExport(entry); - if (importOrExportReference) { - continue; - } - const decl = entryToDeclaration(entry); - if (decl) { - groupedReferences2.declarations.push(decl); - continue; - } - const call = entryToFunctionCall(entry); - if (call) { - groupedReferences2.functionCalls.push(call); - continue; - } - } - if (isConstructor && contains(classSymbols, getSymbolTargetAtLocation(entry.node))) { - const importOrExportReference = entryToImportOrExport(entry); - if (importOrExportReference) { - continue; - } - const decl = entryToDeclaration(entry); - if (decl) { - groupedReferences2.declarations.push(decl); - continue; - } - const accessExpression = entryToAccessExpression(entry); - if (accessExpression) { - classReferences.accessExpressions.push(accessExpression); - continue; - } - if (isClassDeclaration(functionDeclaration.parent)) { - const type = entryToType(entry); - if (type) { - classReferences.typeUsages.push(type); - continue; - } - } - } - groupedReferences2.valid = false; - } - return groupedReferences2; - } - function getSymbolTargetAtLocation(node) { - const symbol = checker.getSymbolAtLocation(node); - return symbol && getSymbolTarget(symbol, checker); - } -} -function getSymbolForContextualType(node, checker) { - const element = getContainingObjectLiteralElement(node); - if (element) { - const contextualType = checker.getContextualTypeForObjectLiteralElement(element); - const symbol = contextualType == null ? void 0 : contextualType.getSymbol(); - if (symbol && !(getCheckFlags(symbol) & 6 /* Synthetic */)) { - return symbol; - } - } -} -function entryToImportOrExport(entry) { - const node = entry.node; - if (isImportSpecifier(node.parent) || isImportClause(node.parent) || isImportEqualsDeclaration(node.parent) || isNamespaceImport(node.parent)) { - return node; - } - if (isExportSpecifier(node.parent) || isExportAssignment(node.parent)) { - return node; - } - return void 0; -} -function entryToDeclaration(entry) { - if (isDeclaration(entry.node.parent)) { - return entry.node; - } - return void 0; -} -function entryToFunctionCall(entry) { - if (entry.node.parent) { - const functionReference = entry.node; - const parent2 = functionReference.parent; - switch (parent2.kind) { - // foo(...) or super(...) or new Foo(...) - case 213 /* CallExpression */: - case 214 /* NewExpression */: - const callOrNewExpression = tryCast(parent2, isCallOrNewExpression); - if (callOrNewExpression && callOrNewExpression.expression === functionReference) { - return callOrNewExpression; - } - break; - // x.foo(...) - case 211 /* PropertyAccessExpression */: - const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression); - if (propertyAccessExpression && propertyAccessExpression.parent && propertyAccessExpression.name === functionReference) { - const callOrNewExpression2 = tryCast(propertyAccessExpression.parent, isCallOrNewExpression); - if (callOrNewExpression2 && callOrNewExpression2.expression === propertyAccessExpression) { - return callOrNewExpression2; - } - } - break; - // x["foo"](...) - case 212 /* ElementAccessExpression */: - const elementAccessExpression = tryCast(parent2, isElementAccessExpression); - if (elementAccessExpression && elementAccessExpression.parent && elementAccessExpression.argumentExpression === functionReference) { - const callOrNewExpression2 = tryCast(elementAccessExpression.parent, isCallOrNewExpression); - if (callOrNewExpression2 && callOrNewExpression2.expression === elementAccessExpression) { - return callOrNewExpression2; - } - } - break; - } - } - return void 0; -} -function entryToAccessExpression(entry) { - if (entry.node.parent) { - const reference = entry.node; - const parent2 = reference.parent; - switch (parent2.kind) { - // `C.foo` - case 211 /* PropertyAccessExpression */: - const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression); - if (propertyAccessExpression && propertyAccessExpression.expression === reference) { - return propertyAccessExpression; - } - break; - // `C["foo"]` - case 212 /* ElementAccessExpression */: - const elementAccessExpression = tryCast(parent2, isElementAccessExpression); - if (elementAccessExpression && elementAccessExpression.expression === reference) { - return elementAccessExpression; - } - break; - } - } - return void 0; -} -function entryToType(entry) { - const reference = entry.node; - if (getMeaningFromLocation(reference) === 2 /* Type */ || isExpressionWithTypeArgumentsInClassExtendsClause(reference.parent)) { - return reference; - } - return void 0; -} -function getFunctionDeclarationAtPosition(file, startPosition, checker) { - const node = getTouchingToken(file, startPosition); - const functionDeclaration = getContainingFunctionDeclaration(node); - if (isTopLevelJSDoc(node)) return void 0; - if (functionDeclaration && isValidFunctionDeclaration(functionDeclaration, checker) && rangeContainsRange(functionDeclaration, node) && !(functionDeclaration.body && rangeContainsRange(functionDeclaration.body, node))) return functionDeclaration; - return void 0; -} -function isTopLevelJSDoc(node) { - const containingJSDoc = findAncestor(node, isJSDocNode); - if (containingJSDoc) { - const containingNonJSDoc = findAncestor(containingJSDoc, (n) => !isJSDocNode(n)); - return !!containingNonJSDoc && isFunctionLikeDeclaration(containingNonJSDoc); - } - return false; -} -function isValidMethodSignature(node) { - return isMethodSignature(node) && (isInterfaceDeclaration(node.parent) || isTypeLiteralNode(node.parent)); -} -function isValidFunctionDeclaration(functionDeclaration, checker) { - var _a; - if (!isValidParameterNodeArray(functionDeclaration.parameters, checker)) return false; - switch (functionDeclaration.kind) { - case 262 /* FunctionDeclaration */: - return hasNameOrDefault(functionDeclaration) && isSingleImplementation(functionDeclaration, checker); - case 174 /* MethodDeclaration */: - if (isObjectLiteralExpression(functionDeclaration.parent)) { - const contextualSymbol = getSymbolForContextualType(functionDeclaration.name, checker); - return ((_a = contextualSymbol == null ? void 0 : contextualSymbol.declarations) == null ? void 0 : _a.length) === 1 && isSingleImplementation(functionDeclaration, checker); - } - return isSingleImplementation(functionDeclaration, checker); - case 176 /* Constructor */: - if (isClassDeclaration(functionDeclaration.parent)) { - return hasNameOrDefault(functionDeclaration.parent) && isSingleImplementation(functionDeclaration, checker); - } else { - return isValidVariableDeclaration(functionDeclaration.parent.parent) && isSingleImplementation(functionDeclaration, checker); - } - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return isValidVariableDeclaration(functionDeclaration.parent); - } - return false; -} -function isSingleImplementation(functionDeclaration, checker) { - return !!functionDeclaration.body && !checker.isImplementationOfOverload(functionDeclaration); -} -function hasNameOrDefault(functionOrClassDeclaration) { - if (!functionOrClassDeclaration.name) { - const defaultKeyword = findModifier(functionOrClassDeclaration, 90 /* DefaultKeyword */); - return !!defaultKeyword; - } - return true; -} -function isValidParameterNodeArray(parameters, checker) { - return getRefactorableParametersLength(parameters) >= minimumParameterLength && every( - parameters, - /*callback*/ - (paramDecl) => isValidParameterDeclaration(paramDecl, checker) - ); -} -function isValidParameterDeclaration(parameterDeclaration, checker) { - if (isRestParameter(parameterDeclaration)) { - const type = checker.getTypeAtLocation(parameterDeclaration); - if (!checker.isArrayType(type) && !checker.isTupleType(type)) return false; - } - return !parameterDeclaration.modifiers && isIdentifier(parameterDeclaration.name); -} -function isValidVariableDeclaration(node) { - return isVariableDeclaration(node) && isVarConst(node) && isIdentifier(node.name) && !node.type; -} -function hasThisParameter(parameters) { - return parameters.length > 0 && isThis(parameters[0].name); -} -function getRefactorableParametersLength(parameters) { - if (hasThisParameter(parameters)) { - return parameters.length - 1; - } - return parameters.length; -} -function getRefactorableParameters(parameters) { - if (hasThisParameter(parameters)) { - parameters = factory.createNodeArray(parameters.slice(1), parameters.hasTrailingComma); - } - return parameters; -} -function createPropertyOrShorthandAssignment(name, initializer) { - if (isIdentifier(initializer) && getTextOfIdentifierOrLiteral(initializer) === name) { - return factory.createShorthandPropertyAssignment(name); - } - return factory.createPropertyAssignment(name, initializer); -} -function createNewArgument(functionDeclaration, functionArguments) { - const parameters = getRefactorableParameters(functionDeclaration.parameters); - const hasRestParameter2 = isRestParameter(last(parameters)); - const nonRestArguments = hasRestParameter2 ? functionArguments.slice(0, parameters.length - 1) : functionArguments; - const properties = map(nonRestArguments, (arg, i) => { - const parameterName = getParameterName(parameters[i]); - const property = createPropertyOrShorthandAssignment(parameterName, arg); - suppressLeadingAndTrailingTrivia(property.name); - if (isPropertyAssignment(property)) suppressLeadingAndTrailingTrivia(property.initializer); - copyComments(arg, property); - return property; - }); - if (hasRestParameter2 && functionArguments.length >= parameters.length) { - const restArguments = functionArguments.slice(parameters.length - 1); - const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments)); - properties.push(restProperty); - } - const objectLiteral = factory.createObjectLiteralExpression( - properties, - /*multiLine*/ - false - ); - return objectLiteral; -} -function createNewParameters(functionDeclaration, program, host) { - const checker = program.getTypeChecker(); - const refactorableParameters = getRefactorableParameters(functionDeclaration.parameters); - const bindingElements = map(refactorableParameters, createBindingElementFromParameterDeclaration); - const objectParameterName = factory.createObjectBindingPattern(bindingElements); - const objectParameterType = createParameterTypeNode(refactorableParameters); - let objectInitializer; - if (every(refactorableParameters, isOptionalParameter)) { - objectInitializer = factory.createObjectLiteralExpression(); - } - const objectParameter = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - objectParameterName, - /*questionToken*/ - void 0, - objectParameterType, - objectInitializer - ); - if (hasThisParameter(functionDeclaration.parameters)) { - const thisParameter = functionDeclaration.parameters[0]; - const newThisParameter = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - thisParameter.name, - /*questionToken*/ - void 0, - thisParameter.type - ); - suppressLeadingAndTrailingTrivia(newThisParameter.name); - copyComments(thisParameter.name, newThisParameter.name); - if (thisParameter.type) { - suppressLeadingAndTrailingTrivia(newThisParameter.type); - copyComments(thisParameter.type, newThisParameter.type); - } - return factory.createNodeArray([newThisParameter, objectParameter]); - } - return factory.createNodeArray([objectParameter]); - function createBindingElementFromParameterDeclaration(parameterDeclaration) { - const element = factory.createBindingElement( - /*dotDotDotToken*/ - void 0, - /*propertyName*/ - void 0, - getParameterName(parameterDeclaration), - isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer - ); - suppressLeadingAndTrailingTrivia(element); - if (parameterDeclaration.initializer && element.initializer) { - copyComments(parameterDeclaration.initializer, element.initializer); - } - return element; - } - function createParameterTypeNode(parameters) { - const members = map(parameters, createPropertySignatureFromParameterDeclaration); - const typeNode = addEmitFlags(factory.createTypeLiteralNode(members), 1 /* SingleLine */); - return typeNode; - } - function createPropertySignatureFromParameterDeclaration(parameterDeclaration) { - let parameterType = parameterDeclaration.type; - if (!parameterType && (parameterDeclaration.initializer || isRestParameter(parameterDeclaration))) { - parameterType = getTypeNode3(parameterDeclaration); - } - const propertySignature = factory.createPropertySignature( - /*modifiers*/ - void 0, - getParameterName(parameterDeclaration), - isOptionalParameter(parameterDeclaration) ? factory.createToken(58 /* QuestionToken */) : parameterDeclaration.questionToken, - parameterType - ); - suppressLeadingAndTrailingTrivia(propertySignature); - copyComments(parameterDeclaration.name, propertySignature.name); - if (parameterDeclaration.type && propertySignature.type) { - copyComments(parameterDeclaration.type, propertySignature.type); - } - return propertySignature; - } - function getTypeNode3(node) { - const type = checker.getTypeAtLocation(node); - return getTypeNodeIfAccessible(type, node, program, host); - } - function isOptionalParameter(parameterDeclaration) { - if (isRestParameter(parameterDeclaration)) { - const type = checker.getTypeAtLocation(parameterDeclaration); - return !checker.isTupleType(type); - } - return checker.isOptionalParameter(parameterDeclaration); - } -} -function getParameterName(paramDeclaration) { - return getTextOfIdentifierOrLiteral(paramDeclaration.name); -} -function getClassNames(constructorDeclaration) { - switch (constructorDeclaration.parent.kind) { - case 263 /* ClassDeclaration */: - const classDeclaration = constructorDeclaration.parent; - if (classDeclaration.name) return [classDeclaration.name]; - const defaultModifier = Debug.checkDefined( - findModifier(classDeclaration, 90 /* DefaultKeyword */), - "Nameless class declaration should be a default export" - ); - return [defaultModifier]; - case 231 /* ClassExpression */: - const classExpression = constructorDeclaration.parent; - const variableDeclaration = constructorDeclaration.parent.parent; - const className = classExpression.name; - if (className) return [className, variableDeclaration.name]; - return [variableDeclaration.name]; - } -} -function getFunctionNames(functionDeclaration) { - switch (functionDeclaration.kind) { - case 262 /* FunctionDeclaration */: - if (functionDeclaration.name) return [functionDeclaration.name]; - const defaultModifier = Debug.checkDefined( - findModifier(functionDeclaration, 90 /* DefaultKeyword */), - "Nameless function declaration should be a default export" - ); - return [defaultModifier]; - case 174 /* MethodDeclaration */: - return [functionDeclaration.name]; - case 176 /* Constructor */: - const ctrKeyword = Debug.checkDefined( - findChildOfKind(functionDeclaration, 137 /* ConstructorKeyword */, functionDeclaration.getSourceFile()), - "Constructor declaration should have constructor keyword" - ); - if (functionDeclaration.parent.kind === 231 /* ClassExpression */) { - const variableDeclaration = functionDeclaration.parent.parent; - return [variableDeclaration.name, ctrKeyword]; - } - return [ctrKeyword]; - case 219 /* ArrowFunction */: - return [functionDeclaration.parent.name]; - case 218 /* FunctionExpression */: - if (functionDeclaration.name) return [functionDeclaration.name, functionDeclaration.parent.name]; - return [functionDeclaration.parent.name]; - default: - return Debug.assertNever(functionDeclaration, `Unexpected function declaration kind ${functionDeclaration.kind}`); - } -} - -// src/services/_namespaces/ts.refactor.convertStringOrTemplateLiteral.ts -var ts_refactor_convertStringOrTemplateLiteral_exports = {}; - -// src/services/refactors/convertStringOrTemplateLiteral.ts -var refactorName10 = "Convert to template string"; -var refactorDescription6 = getLocaleSpecificMessage(Diagnostics.Convert_to_template_string); -var convertStringAction = { - name: refactorName10, - description: refactorDescription6, - kind: "refactor.rewrite.string" -}; -registerRefactor(refactorName10, { - kinds: [convertStringAction.kind], - getEditsForAction: getRefactorEditsToConvertToTemplateString, - getAvailableActions: getRefactorActionsToConvertToTemplateString -}); -function getRefactorActionsToConvertToTemplateString(context) { - const { file, startPosition } = context; - const node = getNodeOrParentOfParentheses(file, startPosition); - const maybeBinary = getParentBinaryExpression(node); - const nodeIsStringLiteral = isStringLiteral(maybeBinary); - const refactorInfo = { name: refactorName10, description: refactorDescription6, actions: [] }; - if (nodeIsStringLiteral && context.triggerReason !== "invoked") { - return emptyArray; - } - if (isExpressionNode(maybeBinary) && (nodeIsStringLiteral || isBinaryExpression(maybeBinary) && treeToArray(maybeBinary).isValidConcatenation)) { - refactorInfo.actions.push(convertStringAction); - return [refactorInfo]; - } else if (context.preferences.provideRefactorNotApplicableReason) { - refactorInfo.actions.push({ ...convertStringAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Can_only_convert_string_concatenations_and_string_literals) }); - return [refactorInfo]; - } - return emptyArray; -} -function getNodeOrParentOfParentheses(file, startPosition) { - const node = getTokenAtPosition(file, startPosition); - const nestedBinary = getParentBinaryExpression(node); - const isNonStringBinary = !treeToArray(nestedBinary).isValidConcatenation; - if (isNonStringBinary && isParenthesizedExpression(nestedBinary.parent) && isBinaryExpression(nestedBinary.parent.parent)) { - return nestedBinary.parent.parent; - } - return node; -} -function getRefactorEditsToConvertToTemplateString(context, actionName2) { - const { file, startPosition } = context; - const node = getNodeOrParentOfParentheses(file, startPosition); - switch (actionName2) { - case refactorDescription6: - return { edits: getEditsForToTemplateLiteral(context, node) }; - default: - return Debug.fail("invalid action"); - } -} -function getEditsForToTemplateLiteral(context, node) { - const maybeBinary = getParentBinaryExpression(node); - const file = context.file; - const templateLiteral = nodesToTemplate(treeToArray(maybeBinary), file); - const trailingCommentRanges = getTrailingCommentRanges(file.text, maybeBinary.end); - if (trailingCommentRanges) { - const lastComment = trailingCommentRanges[trailingCommentRanges.length - 1]; - const trailingRange = { pos: trailingCommentRanges[0].pos, end: lastComment.end }; - return ts_textChanges_exports.ChangeTracker.with(context, (t) => { - t.deleteRange(file, trailingRange); - t.replaceNode(file, maybeBinary, templateLiteral); - }); - } else { - return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, maybeBinary, templateLiteral)); - } -} -function isNotEqualsOperator(node) { - return !(node.operatorToken.kind === 64 /* EqualsToken */ || node.operatorToken.kind === 65 /* PlusEqualsToken */); -} -function getParentBinaryExpression(expr) { - const container = findAncestor(expr.parent, (n) => { - switch (n.kind) { - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - return false; - case 228 /* TemplateExpression */: - case 226 /* BinaryExpression */: - return !(isBinaryExpression(n.parent) && isNotEqualsOperator(n.parent)); - default: - return "quit"; - } - }); - return container || expr; -} -function treeToArray(current) { - const loop = (current2) => { - if (!isBinaryExpression(current2)) { - return { nodes: [current2], operators: [], validOperators: true, hasString: isStringLiteral(current2) || isNoSubstitutionTemplateLiteral(current2) }; - } - const { nodes: nodes2, operators: operators2, hasString: leftHasString, validOperators: leftOperatorValid } = loop(current2.left); - if (!(leftHasString || isStringLiteral(current2.right) || isTemplateExpression(current2.right))) { - return { nodes: [current2], operators: [], hasString: false, validOperators: true }; - } - const currentOperatorValid = current2.operatorToken.kind === 40 /* PlusToken */; - const validOperators2 = leftOperatorValid && currentOperatorValid; - nodes2.push(current2.right); - operators2.push(current2.operatorToken); - return { nodes: nodes2, operators: operators2, hasString: true, validOperators: validOperators2 }; - }; - const { nodes, operators, validOperators, hasString } = loop(current); - return { nodes, operators, isValidConcatenation: validOperators && hasString }; -} -var copyTrailingOperatorComments = (operators, file) => (index, targetNode) => { - if (index < operators.length) { - copyTrailingComments( - operators[index], - targetNode, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - false - ); - } -}; -var copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => { - while (indexes.length > 0) { - const index = indexes.shift(); - copyTrailingComments( - nodes[index], - targetNode, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - false - ); - copyOperatorComments(index, targetNode); - } -}; -function escapeRawStringForTemplate(s) { - return s.replace(/\\.|[$`]/g, (m) => m[0] === "\\" ? m : "\\" + m); -} -function getRawTextOfTemplate(node) { - const rightShaving = isTemplateHead(node) || isTemplateMiddle(node) ? -2 : -1; - return getTextOfNode(node).slice(1, rightShaving); -} -function concatConsecutiveString(index, nodes) { - const indexes = []; - let text = "", rawText = ""; - while (index < nodes.length) { - const node = nodes[index]; - if (isStringLiteralLike(node)) { - text += node.text; - rawText += escapeRawStringForTemplate(getTextOfNode(node).slice(1, -1)); - indexes.push(index); - index++; - } else if (isTemplateExpression(node)) { - text += node.head.text; - rawText += getRawTextOfTemplate(node.head); - break; - } else { - break; - } - } - return [index, text, rawText, indexes]; -} -function nodesToTemplate({ nodes, operators }, file) { - const copyOperatorComments = copyTrailingOperatorComments(operators, file); - const copyCommentFromStringLiterals = copyCommentFromMultiNode(nodes, file, copyOperatorComments); - const [begin, headText, rawHeadText, headIndexes] = concatConsecutiveString(0, nodes); - if (begin === nodes.length) { - const noSubstitutionTemplateLiteral = factory.createNoSubstitutionTemplateLiteral(headText, rawHeadText); - copyCommentFromStringLiterals(headIndexes, noSubstitutionTemplateLiteral); - return noSubstitutionTemplateLiteral; - } - const templateSpans = []; - const templateHead = factory.createTemplateHead(headText, rawHeadText); - copyCommentFromStringLiterals(headIndexes, templateHead); - for (let i = begin; i < nodes.length; i++) { - const currentNode = getExpressionFromParenthesesOrExpression(nodes[i]); - copyOperatorComments(i, currentNode); - const [newIndex, subsequentText, rawSubsequentText, stringIndexes] = concatConsecutiveString(i + 1, nodes); - i = newIndex - 1; - const isLast = i === nodes.length - 1; - if (isTemplateExpression(currentNode)) { - const spans = map(currentNode.templateSpans, (span, index) => { - copyExpressionComments(span); - const isLastSpan = index === currentNode.templateSpans.length - 1; - const text = span.literal.text + (isLastSpan ? subsequentText : ""); - const rawText = getRawTextOfTemplate(span.literal) + (isLastSpan ? rawSubsequentText : ""); - return factory.createTemplateSpan( - span.expression, - isLast && isLastSpan ? factory.createTemplateTail(text, rawText) : factory.createTemplateMiddle(text, rawText) - ); - }); - templateSpans.push(...spans); - } else { - const templatePart = isLast ? factory.createTemplateTail(subsequentText, rawSubsequentText) : factory.createTemplateMiddle(subsequentText, rawSubsequentText); - copyCommentFromStringLiterals(stringIndexes, templatePart); - templateSpans.push(factory.createTemplateSpan(currentNode, templatePart)); - } - } - return factory.createTemplateExpression(templateHead, templateSpans); -} -function copyExpressionComments(node) { - const file = node.getSourceFile(); - copyTrailingComments( - node, - node.expression, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - false - ); - copyTrailingAsLeadingComments( - node.expression, - node.expression, - file, - 3 /* MultiLineCommentTrivia */, - /*hasTrailingNewLine*/ - false - ); -} -function getExpressionFromParenthesesOrExpression(node) { - if (isParenthesizedExpression(node)) { - copyExpressionComments(node); - node = node.expression; - } - return node; -} - -// src/services/_namespaces/ts.refactor.convertToOptionalChainExpression.ts -var ts_refactor_convertToOptionalChainExpression_exports = {}; - -// src/services/refactors/convertToOptionalChainExpression.ts -var refactorName11 = "Convert to optional chain expression"; -var convertToOptionalChainExpressionMessage = getLocaleSpecificMessage(Diagnostics.Convert_to_optional_chain_expression); -var toOptionalChainAction = { - name: refactorName11, - description: convertToOptionalChainExpressionMessage, - kind: "refactor.rewrite.expression.optionalChain" -}; -registerRefactor(refactorName11, { - kinds: [toOptionalChainAction.kind], - getEditsForAction: getRefactorEditsToConvertToOptionalChain, - getAvailableActions: getRefactorActionsToConvertToOptionalChain -}); -function getRefactorActionsToConvertToOptionalChain(context) { - const info = getInfo3(context, context.triggerReason === "invoked"); - if (!info) return emptyArray; - if (!isRefactorErrorInfo(info)) { - return [{ - name: refactorName11, - description: convertToOptionalChainExpressionMessage, - actions: [toOptionalChainAction] - }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [{ - name: refactorName11, - description: convertToOptionalChainExpressionMessage, - actions: [{ ...toOptionalChainAction, notApplicableReason: info.error }] - }]; - } - return emptyArray; -} -function getRefactorEditsToConvertToOptionalChain(context, actionName2) { - const info = getInfo3(context); - Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange6(context.file, context.program.getTypeChecker(), t, info, actionName2)); - return { edits, renameFilename: void 0, renameLocation: void 0 }; -} -function isValidExpression(node) { - return isBinaryExpression(node) || isConditionalExpression(node); -} -function isValidStatement(node) { - return isExpressionStatement(node) || isReturnStatement(node) || isVariableStatement(node); -} -function isValidExpressionOrStatement(node) { - return isValidExpression(node) || isValidStatement(node); -} -function getInfo3(context, considerEmptySpans = true) { - const { file, program } = context; - const span = getRefactorContextSpan(context); - const forEmptySpan = span.length === 0; - if (forEmptySpan && !considerEmptySpans) return void 0; - const startToken = getTokenAtPosition(file, span.start); - const endToken = findTokenOnLeftOfPosition(file, span.start + span.length); - const adjustedSpan = createTextSpanFromBounds(startToken.pos, endToken && endToken.end >= startToken.pos ? endToken.getEnd() : startToken.getEnd()); - const parent2 = forEmptySpan ? getValidParentNodeOfEmptySpan(startToken) : getValidParentNodeContainingSpan(startToken, adjustedSpan); - const expression = parent2 && isValidExpressionOrStatement(parent2) ? getExpression(parent2) : void 0; - if (!expression) return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) }; - const checker = program.getTypeChecker(); - return isConditionalExpression(expression) ? getConditionalInfo(expression, checker) : getBinaryInfo(expression); -} -function getConditionalInfo(expression, checker) { - const condition = expression.condition; - const finalExpression = getFinalExpressionInChain(expression.whenTrue); - if (!finalExpression || checker.isNullableType(checker.getTypeAtLocation(finalExpression))) { - return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) }; - } - if ((isPropertyAccessExpression(condition) || isIdentifier(condition)) && getMatchingStart(condition, finalExpression.expression)) { - return { finalExpression, occurrences: [condition], expression }; - } else if (isBinaryExpression(condition)) { - const occurrences = getOccurrencesInExpression(finalExpression.expression, condition); - return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) }; - } -} -function getBinaryInfo(expression) { - if (expression.operatorToken.kind !== 56 /* AmpersandAmpersandToken */) { - return { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_logical_AND_access_chains) }; - } - const finalExpression = getFinalExpressionInChain(expression.right); - if (!finalExpression) return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) }; - const occurrences = getOccurrencesInExpression(finalExpression.expression, expression.left); - return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) }; -} -function getOccurrencesInExpression(matchTo, expression) { - const occurrences = []; - while (isBinaryExpression(expression) && expression.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { - const match = getMatchingStart(skipParentheses(matchTo), skipParentheses(expression.right)); - if (!match) { - break; - } - occurrences.push(match); - matchTo = match; - expression = expression.left; - } - const finalMatch = getMatchingStart(matchTo, expression); - if (finalMatch) { - occurrences.push(finalMatch); - } - return occurrences.length > 0 ? occurrences : void 0; -} -function getMatchingStart(chain, subchain) { - if (!isIdentifier(subchain) && !isPropertyAccessExpression(subchain) && !isElementAccessExpression(subchain)) { - return void 0; - } - return chainStartsWith(chain, subchain) ? subchain : void 0; -} -function chainStartsWith(chain, subchain) { - while (isCallExpression(chain) || isPropertyAccessExpression(chain) || isElementAccessExpression(chain)) { - if (getTextOfChainNode(chain) === getTextOfChainNode(subchain)) break; - chain = chain.expression; - } - while (isPropertyAccessExpression(chain) && isPropertyAccessExpression(subchain) || isElementAccessExpression(chain) && isElementAccessExpression(subchain)) { - if (getTextOfChainNode(chain) !== getTextOfChainNode(subchain)) return false; - chain = chain.expression; - subchain = subchain.expression; - } - return isIdentifier(chain) && isIdentifier(subchain) && chain.getText() === subchain.getText(); -} -function getTextOfChainNode(node) { - if (isIdentifier(node) || isStringOrNumericLiteralLike(node)) { - return node.getText(); - } - if (isPropertyAccessExpression(node)) { - return getTextOfChainNode(node.name); - } - if (isElementAccessExpression(node)) { - return getTextOfChainNode(node.argumentExpression); - } - return void 0; -} -function getValidParentNodeContainingSpan(node, span) { - while (node.parent) { - if (isValidExpressionOrStatement(node) && span.length !== 0 && node.end >= span.start + span.length) { - return node; - } - node = node.parent; - } - return void 0; -} -function getValidParentNodeOfEmptySpan(node) { - while (node.parent) { - if (isValidExpressionOrStatement(node) && !isValidExpressionOrStatement(node.parent)) { - return node; - } - node = node.parent; - } - return void 0; -} -function getExpression(node) { - if (isValidExpression(node)) { - return node; - } - if (isVariableStatement(node)) { - const variable = getSingleVariableOfVariableStatement(node); - const initializer = variable == null ? void 0 : variable.initializer; - return initializer && isValidExpression(initializer) ? initializer : void 0; - } - return node.expression && isValidExpression(node.expression) ? node.expression : void 0; -} -function getFinalExpressionInChain(node) { - node = skipParentheses(node); - if (isBinaryExpression(node)) { - return getFinalExpressionInChain(node.left); - } else if ((isPropertyAccessExpression(node) || isElementAccessExpression(node) || isCallExpression(node)) && !isOptionalChain(node)) { - return node; - } - return void 0; -} -function convertOccurrences(checker, toConvert, occurrences) { - if (isPropertyAccessExpression(toConvert) || isElementAccessExpression(toConvert) || isCallExpression(toConvert)) { - const chain = convertOccurrences(checker, toConvert.expression, occurrences); - const lastOccurrence = occurrences.length > 0 ? occurrences[occurrences.length - 1] : void 0; - const isOccurrence = (lastOccurrence == null ? void 0 : lastOccurrence.getText()) === toConvert.expression.getText(); - if (isOccurrence) occurrences.pop(); - if (isCallExpression(toConvert)) { - return isOccurrence ? factory.createCallChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.typeArguments, toConvert.arguments) : factory.createCallChain(chain, toConvert.questionDotToken, toConvert.typeArguments, toConvert.arguments); - } else if (isPropertyAccessExpression(toConvert)) { - return isOccurrence ? factory.createPropertyAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.name) : factory.createPropertyAccessChain(chain, toConvert.questionDotToken, toConvert.name); - } else if (isElementAccessExpression(toConvert)) { - return isOccurrence ? factory.createElementAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.argumentExpression) : factory.createElementAccessChain(chain, toConvert.questionDotToken, toConvert.argumentExpression); - } - } - return toConvert; -} -function doChange6(sourceFile, checker, changes, info, _actionName) { - const { finalExpression, occurrences, expression } = info; - const firstOccurrence = occurrences[occurrences.length - 1]; - const convertedChain = convertOccurrences(checker, finalExpression, occurrences); - if (convertedChain && (isPropertyAccessExpression(convertedChain) || isElementAccessExpression(convertedChain) || isCallExpression(convertedChain))) { - if (isBinaryExpression(expression)) { - changes.replaceNodeRange(sourceFile, firstOccurrence, finalExpression, convertedChain); - } else if (isConditionalExpression(expression)) { - changes.replaceNode(sourceFile, expression, factory.createBinaryExpression(convertedChain, factory.createToken(61 /* QuestionQuestionToken */), expression.whenFalse)); - } - } -} - -// src/services/_namespaces/ts.refactor.extractSymbol.ts -var ts_refactor_extractSymbol_exports = {}; -__export(ts_refactor_extractSymbol_exports, { - Messages: () => Messages, - RangeFacts: () => RangeFacts, - getRangeToExtract: () => getRangeToExtract2, - getRefactorActionsToExtractSymbol: () => getRefactorActionsToExtractSymbol, - getRefactorEditsToExtractSymbol: () => getRefactorEditsToExtractSymbol -}); - -// src/services/refactors/extractSymbol.ts -var refactorName12 = "Extract Symbol"; -var extractConstantAction = { - name: "Extract Constant", - description: getLocaleSpecificMessage(Diagnostics.Extract_constant), - kind: "refactor.extract.constant" -}; -var extractFunctionAction = { - name: "Extract Function", - description: getLocaleSpecificMessage(Diagnostics.Extract_function), - kind: "refactor.extract.function" -}; -registerRefactor(refactorName12, { - kinds: [ - extractConstantAction.kind, - extractFunctionAction.kind - ], - getEditsForAction: getRefactorEditsToExtractSymbol, - getAvailableActions: getRefactorActionsToExtractSymbol -}); -function getRefactorActionsToExtractSymbol(context) { - const requestedRefactor = context.kind; - const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context), context.triggerReason === "invoked"); - const targetRange = rangeToExtract.targetRange; - if (targetRange === void 0) { - if (!rangeToExtract.errors || rangeToExtract.errors.length === 0 || !context.preferences.provideRefactorNotApplicableReason) { - return emptyArray; - } - const errors = []; - if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) { - errors.push({ - name: refactorName12, - description: extractFunctionAction.description, - actions: [{ ...extractFunctionAction, notApplicableReason: getStringError(rangeToExtract.errors) }] - }); - } - if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) { - errors.push({ - name: refactorName12, - description: extractConstantAction.description, - actions: [{ ...extractConstantAction, notApplicableReason: getStringError(rangeToExtract.errors) }] - }); - } - return errors; - } - const { affectedTextRange, extractions } = getPossibleExtractions(targetRange, context); - if (extractions === void 0) { - return emptyArray; - } - const functionActions = []; - const usedFunctionNames = /* @__PURE__ */ new Map(); - let innermostErrorFunctionAction; - const constantActions = []; - const usedConstantNames = /* @__PURE__ */ new Map(); - let innermostErrorConstantAction; - let i = 0; - for (const { functionExtraction, constantExtraction } of extractions) { - if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) { - const description3 = functionExtraction.description; - if (functionExtraction.errors.length === 0) { - if (!usedFunctionNames.has(description3)) { - usedFunctionNames.set(description3, true); - functionActions.push({ - description: description3, - name: `function_scope_${i}`, - kind: extractFunctionAction.kind, - range: { - start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character }, - end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character } - } - }); - } - } else if (!innermostErrorFunctionAction) { - innermostErrorFunctionAction = { - description: description3, - name: `function_scope_${i}`, - notApplicableReason: getStringError(functionExtraction.errors), - kind: extractFunctionAction.kind - }; - } - } - if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) { - const description3 = constantExtraction.description; - if (constantExtraction.errors.length === 0) { - if (!usedConstantNames.has(description3)) { - usedConstantNames.set(description3, true); - constantActions.push({ - description: description3, - name: `constant_scope_${i}`, - kind: extractConstantAction.kind, - range: { - start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character }, - end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character } - } - }); - } - } else if (!innermostErrorConstantAction) { - innermostErrorConstantAction = { - description: description3, - name: `constant_scope_${i}`, - notApplicableReason: getStringError(constantExtraction.errors), - kind: extractConstantAction.kind - }; - } - } - i++; - } - const infos = []; - if (functionActions.length) { - infos.push({ - name: refactorName12, - description: getLocaleSpecificMessage(Diagnostics.Extract_function), - actions: functionActions - }); - } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorFunctionAction) { - infos.push({ - name: refactorName12, - description: getLocaleSpecificMessage(Diagnostics.Extract_function), - actions: [innermostErrorFunctionAction] - }); - } - if (constantActions.length) { - infos.push({ - name: refactorName12, - description: getLocaleSpecificMessage(Diagnostics.Extract_constant), - actions: constantActions - }); - } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorConstantAction) { - infos.push({ - name: refactorName12, - description: getLocaleSpecificMessage(Diagnostics.Extract_constant), - actions: [innermostErrorConstantAction] - }); - } - return infos.length ? infos : emptyArray; - function getStringError(errors) { - let error2 = errors[0].messageText; - if (typeof error2 !== "string") { - error2 = error2.messageText; - } - return error2; - } -} -function getRefactorEditsToExtractSymbol(context, actionName2) { - const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context)); - const targetRange = rangeToExtract.targetRange; - const parsedFunctionIndexMatch = /^function_scope_(\d+)$/.exec(actionName2); - if (parsedFunctionIndexMatch) { - const index = +parsedFunctionIndexMatch[1]; - Debug.assert(isFinite(index), "Expected to parse a finite number from the function scope index"); - return getFunctionExtractionAtIndex(targetRange, context, index); - } - const parsedConstantIndexMatch = /^constant_scope_(\d+)$/.exec(actionName2); - if (parsedConstantIndexMatch) { - const index = +parsedConstantIndexMatch[1]; - Debug.assert(isFinite(index), "Expected to parse a finite number from the constant scope index"); - return getConstantExtractionAtIndex(targetRange, context, index); - } - Debug.fail("Unrecognized action name"); -} -var Messages; -((Messages2) => { - function createMessage(message) { - return { message, code: 0, category: 3 /* Message */, key: message }; - } - Messages2.cannotExtractRange = createMessage("Cannot extract range."); - Messages2.cannotExtractImport = createMessage("Cannot extract import statement."); - Messages2.cannotExtractSuper = createMessage("Cannot extract super call."); - Messages2.cannotExtractJSDoc = createMessage("Cannot extract JSDoc."); - Messages2.cannotExtractEmpty = createMessage("Cannot extract empty range."); - Messages2.expressionExpected = createMessage("expression expected."); - Messages2.uselessConstantType = createMessage("No reason to extract constant of type."); - Messages2.statementOrExpressionExpected = createMessage("Statement or expression expected."); - Messages2.cannotExtractRangeContainingConditionalBreakOrContinueStatements = createMessage("Cannot extract range containing conditional break or continue statements."); - Messages2.cannotExtractRangeContainingConditionalReturnStatement = createMessage("Cannot extract range containing conditional return statement."); - Messages2.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange = createMessage("Cannot extract range containing labeled break or continue with target outside of the range."); - Messages2.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators = createMessage("Cannot extract range containing writes to references located outside of the target range in generators."); - Messages2.typeWillNotBeVisibleInTheNewScope = createMessage("Type will not visible in the new scope."); - Messages2.functionWillNotBeVisibleInTheNewScope = createMessage("Function will not visible in the new scope."); - Messages2.cannotExtractIdentifier = createMessage("Select more than a single identifier."); - Messages2.cannotExtractExportedEntity = createMessage("Cannot extract exported declaration"); - Messages2.cannotWriteInExpression = createMessage("Cannot write back side-effects when extracting an expression"); - Messages2.cannotExtractReadonlyPropertyInitializerOutsideConstructor = createMessage("Cannot move initialization of read-only class property outside of the constructor"); - Messages2.cannotExtractAmbientBlock = createMessage("Cannot extract code from ambient contexts"); - Messages2.cannotAccessVariablesFromNestedScopes = createMessage("Cannot access variables from nested scopes"); - Messages2.cannotExtractToJSClass = createMessage("Cannot extract constant to a class scope in JS"); - Messages2.cannotExtractToExpressionArrowFunction = createMessage("Cannot extract constant to an arrow function without a block"); - Messages2.cannotExtractFunctionsContainingThisToMethod = createMessage("Cannot extract functions containing this to method"); -})(Messages || (Messages = {})); -var RangeFacts = /* @__PURE__ */ ((RangeFacts2) => { - RangeFacts2[RangeFacts2["None"] = 0] = "None"; - RangeFacts2[RangeFacts2["HasReturn"] = 1] = "HasReturn"; - RangeFacts2[RangeFacts2["IsGenerator"] = 2] = "IsGenerator"; - RangeFacts2[RangeFacts2["IsAsyncFunction"] = 4] = "IsAsyncFunction"; - RangeFacts2[RangeFacts2["UsesThis"] = 8] = "UsesThis"; - RangeFacts2[RangeFacts2["UsesThisInFunction"] = 16] = "UsesThisInFunction"; - RangeFacts2[RangeFacts2["InStaticRegion"] = 32] = "InStaticRegion"; - return RangeFacts2; -})(RangeFacts || {}); -function getRangeToExtract2(sourceFile, span, invoked = true) { - const { length: length2 } = span; - if (length2 === 0 && !invoked) { - return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractEmpty)] }; - } - const cursorRequest = length2 === 0 && invoked; - const startToken = findFirstNonJsxWhitespaceToken(sourceFile, span.start); - const endToken = findTokenOnLeftOfPosition(sourceFile, textSpanEnd(span)); - const adjustedSpan = startToken && endToken && invoked ? getAdjustedSpanFromNodes(startToken, endToken, sourceFile) : span; - const start = cursorRequest ? getExtractableParent(startToken) : getParentNodeInSpan(startToken, sourceFile, adjustedSpan); - const end = cursorRequest ? start : getParentNodeInSpan(endToken, sourceFile, adjustedSpan); - let rangeFacts = 0 /* None */; - let thisNode; - if (!start || !end) { - return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; - } - if (start.flags & 16777216 /* JSDoc */) { - return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractJSDoc)] }; - } - if (start.parent !== end.parent) { - return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; - } - if (start !== end) { - if (!isBlockLike(start.parent)) { - return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; - } - const statements = []; - for (const statement of start.parent.statements) { - if (statement === start || statements.length) { - const errors2 = checkNode(statement); - if (errors2) { - return { errors: errors2 }; - } - statements.push(statement); - } - if (statement === end) { - break; - } - } - if (!statements.length) { - return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; - } - return { targetRange: { range: statements, facts: rangeFacts, thisNode } }; - } - if (isReturnStatement(start) && !start.expression) { - return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; - } - const node = refineNode(start); - const errors = checkRootNode(node) || checkNode(node); - if (errors) { - return { errors }; - } - return { targetRange: { range: getStatementOrExpressionRange(node), facts: rangeFacts, thisNode } }; - function refineNode(node2) { - if (isReturnStatement(node2)) { - if (node2.expression) { - return node2.expression; - } - } else if (isVariableStatement(node2) || isVariableDeclarationList(node2)) { - const declarations = isVariableStatement(node2) ? node2.declarationList.declarations : node2.declarations; - let numInitializers = 0; - let lastInitializer; - for (const declaration of declarations) { - if (declaration.initializer) { - numInitializers++; - lastInitializer = declaration.initializer; - } - } - if (numInitializers === 1) { - return lastInitializer; - } - } else if (isVariableDeclaration(node2)) { - if (node2.initializer) { - return node2.initializer; - } - } - return node2; - } - function checkRootNode(node2) { - if (isIdentifier(isExpressionStatement(node2) ? node2.expression : node2)) { - return [createDiagnosticForNode(node2, Messages.cannotExtractIdentifier)]; - } - return void 0; - } - function checkForStaticContext(nodeToCheck, containingClass) { - let current = nodeToCheck; - while (current !== containingClass) { - if (current.kind === 172 /* PropertyDeclaration */) { - if (isStatic(current)) { - rangeFacts |= 32 /* InStaticRegion */; - } - break; - } else if (current.kind === 169 /* Parameter */) { - const ctorOrMethod = getContainingFunction(current); - if (ctorOrMethod.kind === 176 /* Constructor */) { - rangeFacts |= 32 /* InStaticRegion */; - } - break; - } else if (current.kind === 174 /* MethodDeclaration */) { - if (isStatic(current)) { - rangeFacts |= 32 /* InStaticRegion */; - } - } - current = current.parent; - } - } - function checkNode(nodeToCheck) { - let PermittedJumps; - ((PermittedJumps2) => { - PermittedJumps2[PermittedJumps2["None"] = 0] = "None"; - PermittedJumps2[PermittedJumps2["Break"] = 1] = "Break"; - PermittedJumps2[PermittedJumps2["Continue"] = 2] = "Continue"; - PermittedJumps2[PermittedJumps2["Return"] = 4] = "Return"; - })(PermittedJumps || (PermittedJumps = {})); - Debug.assert(nodeToCheck.pos <= nodeToCheck.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (1)"); - Debug.assert(!positionIsSynthesized(nodeToCheck.pos), "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (2)"); - if (!isStatement(nodeToCheck) && !(isExpressionNode(nodeToCheck) && isExtractableExpression(nodeToCheck)) && !isStringLiteralJsxAttribute(nodeToCheck)) { - return [createDiagnosticForNode(nodeToCheck, Messages.statementOrExpressionExpected)]; - } - if (nodeToCheck.flags & 33554432 /* Ambient */) { - return [createDiagnosticForNode(nodeToCheck, Messages.cannotExtractAmbientBlock)]; - } - const containingClass = getContainingClass(nodeToCheck); - if (containingClass) { - checkForStaticContext(nodeToCheck, containingClass); - } - let errors2; - let permittedJumps = 4 /* Return */; - let seenLabels; - visit(nodeToCheck); - if (rangeFacts & 8 /* UsesThis */) { - const container = getThisContainer( - nodeToCheck, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (container.kind === 262 /* FunctionDeclaration */ || container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ || container.kind === 218 /* FunctionExpression */) { - rangeFacts |= 16 /* UsesThisInFunction */; - } - } - return errors2; - function visit(node2) { - if (errors2) { - return true; - } - if (isDeclaration(node2)) { - const declaringNode = node2.kind === 260 /* VariableDeclaration */ ? node2.parent.parent : node2; - if (hasSyntacticModifier(declaringNode, 32 /* Export */)) { - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity)); - return true; - } - } - switch (node2.kind) { - case 272 /* ImportDeclaration */: - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractImport)); - return true; - case 277 /* ExportAssignment */: - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity)); - return true; - case 108 /* SuperKeyword */: - if (node2.parent.kind === 213 /* CallExpression */) { - const containingClass2 = getContainingClass(node2); - if (containingClass2 === void 0 || containingClass2.pos < span.start || containingClass2.end >= span.start + span.length) { - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractSuper)); - return true; - } - } else { - rangeFacts |= 8 /* UsesThis */; - thisNode = node2; - } - break; - case 219 /* ArrowFunction */: - forEachChild(node2, function check(n) { - if (isThis(n)) { - rangeFacts |= 8 /* UsesThis */; - thisNode = node2; - } else if (isClassLike(n) || isFunctionLike(n) && !isArrowFunction(n)) { - return false; - } else { - forEachChild(n, check); - } - }); - // falls through - case 263 /* ClassDeclaration */: - case 262 /* FunctionDeclaration */: - if (isSourceFile(node2.parent) && node2.parent.externalModuleIndicator === void 0) { - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.functionWillNotBeVisibleInTheNewScope)); - } - // falls through - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return false; - } - const savedPermittedJumps = permittedJumps; - switch (node2.kind) { - case 245 /* IfStatement */: - permittedJumps &= ~4 /* Return */; - break; - case 258 /* TryStatement */: - permittedJumps = 0 /* None */; - break; - case 241 /* Block */: - if (node2.parent && node2.parent.kind === 258 /* TryStatement */ && node2.parent.finallyBlock === node2) { - permittedJumps = 4 /* Return */; - } - break; - case 297 /* DefaultClause */: - case 296 /* CaseClause */: - permittedJumps |= 1 /* Break */; - break; - default: - if (isIterationStatement( - node2, - /*lookInLabeledStatements*/ - false - )) { - permittedJumps |= 1 /* Break */ | 2 /* Continue */; - } - break; - } - switch (node2.kind) { - case 197 /* ThisType */: - case 110 /* ThisKeyword */: - rangeFacts |= 8 /* UsesThis */; - thisNode = node2; - break; - case 256 /* LabeledStatement */: { - const label = node2.label; - (seenLabels || (seenLabels = [])).push(label.escapedText); - forEachChild(node2, visit); - seenLabels.pop(); - break; - } - case 252 /* BreakStatement */: - case 251 /* ContinueStatement */: { - const label = node2.label; - if (label) { - if (!contains(seenLabels, label.escapedText)) { - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange)); - } - } else { - if (!(permittedJumps & (node2.kind === 252 /* BreakStatement */ ? 1 /* Break */ : 2 /* Continue */))) { - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements)); - } - } - break; - } - case 223 /* AwaitExpression */: - rangeFacts |= 4 /* IsAsyncFunction */; - break; - case 229 /* YieldExpression */: - rangeFacts |= 2 /* IsGenerator */; - break; - case 253 /* ReturnStatement */: - if (permittedJumps & 4 /* Return */) { - rangeFacts |= 1 /* HasReturn */; - } else { - (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalReturnStatement)); - } - break; - default: - forEachChild(node2, visit); - break; - } - permittedJumps = savedPermittedJumps; - } - } -} -function getAdjustedSpanFromNodes(startNode2, endNode2, sourceFile) { - const start = startNode2.getStart(sourceFile); - let end = endNode2.getEnd(); - if (sourceFile.text.charCodeAt(end) === 59 /* semicolon */) { - end++; - } - return { start, length: end - start }; -} -function getStatementOrExpressionRange(node) { - if (isStatement(node)) { - return [node]; - } - if (isExpressionNode(node)) { - return isExpressionStatement(node.parent) ? [node.parent] : node; - } - if (isStringLiteralJsxAttribute(node)) { - return node; - } - return void 0; -} -function isScope(node) { - return isArrowFunction(node) ? isFunctionBody(node.body) : isFunctionLikeDeclaration(node) || isSourceFile(node) || isModuleBlock(node) || isClassLike(node); -} -function collectEnclosingScopes(range) { - let current = isReadonlyArray(range.range) ? first(range.range) : range.range; - if (range.facts & 8 /* UsesThis */ && !(range.facts & 16 /* UsesThisInFunction */)) { - const containingClass = getContainingClass(current); - if (containingClass) { - const containingFunction = findAncestor(current, isFunctionLikeDeclaration); - return containingFunction ? [containingFunction, containingClass] : [containingClass]; - } - } - const scopes = []; - while (true) { - current = current.parent; - if (current.kind === 169 /* Parameter */) { - current = findAncestor(current, (parent2) => isFunctionLikeDeclaration(parent2)).parent; - } - if (isScope(current)) { - scopes.push(current); - if (current.kind === 307 /* SourceFile */) { - return scopes; - } - } - } -} -function getFunctionExtractionAtIndex(targetRange, context, requestedChangesIndex) { - const { scopes, readsAndWrites: { target, usagesPerScope, functionErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context); - Debug.assert(!functionErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?"); - context.cancellationToken.throwIfCancellationRequested(); - return extractFunctionInScope(target, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], exposedVariableDeclarations, targetRange, context); -} -function getConstantExtractionAtIndex(targetRange, context, requestedChangesIndex) { - const { scopes, readsAndWrites: { target, usagesPerScope, constantErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context); - Debug.assert(!constantErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?"); - Debug.assert(exposedVariableDeclarations.length === 0, "Extract constant accepted a range containing a variable declaration?"); - context.cancellationToken.throwIfCancellationRequested(); - const expression = isExpression(target) ? target : target.statements[0].expression; - return extractConstantInScope(expression, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], targetRange.facts, context); -} -function getPossibleExtractions(targetRange, context) { - const { scopes, affectedTextRange, readsAndWrites: { functionErrorsPerScope, constantErrorsPerScope } } = getPossibleExtractionsWorker(targetRange, context); - const extractions = scopes.map((scope, i) => { - const functionDescriptionPart = getDescriptionForFunctionInScope(scope); - const constantDescriptionPart = getDescriptionForConstantInScope(scope); - const scopeDescription = isFunctionLikeDeclaration(scope) ? getDescriptionForFunctionLikeDeclaration(scope) : isClassLike(scope) ? getDescriptionForClassLikeDeclaration(scope) : getDescriptionForModuleLikeDeclaration(scope); - let functionDescription; - let constantDescription; - if (scopeDescription === 1 /* Global */) { - functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "global"]); - constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "global"]); - } else if (scopeDescription === 0 /* Module */) { - functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "module"]); - constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "module"]); - } else { - functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [functionDescriptionPart, scopeDescription]); - constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [constantDescriptionPart, scopeDescription]); - } - if (i === 0 && !isClassLike(scope)) { - constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_enclosing_scope), [constantDescriptionPart]); - } - return { - functionExtraction: { - description: functionDescription, - errors: functionErrorsPerScope[i] - }, - constantExtraction: { - description: constantDescription, - errors: constantErrorsPerScope[i] - } - }; - }); - return { affectedTextRange, extractions }; -} -function getPossibleExtractionsWorker(targetRange, context) { - const { file: sourceFile } = context; - const scopes = collectEnclosingScopes(targetRange); - const enclosingTextRange = getEnclosingTextRange(targetRange, sourceFile); - const readsAndWrites = collectReadsAndWrites( - targetRange, - scopes, - enclosingTextRange, - sourceFile, - context.program.getTypeChecker(), - context.cancellationToken - ); - return { scopes, affectedTextRange: enclosingTextRange, readsAndWrites }; -} -function getDescriptionForFunctionInScope(scope) { - return isFunctionLikeDeclaration(scope) ? "inner function" : isClassLike(scope) ? "method" : "function"; -} -function getDescriptionForConstantInScope(scope) { - return isClassLike(scope) ? "readonly field" : "constant"; -} -function getDescriptionForFunctionLikeDeclaration(scope) { - switch (scope.kind) { - case 176 /* Constructor */: - return "constructor"; - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - return scope.name ? `function '${scope.name.text}'` : ANONYMOUS; - case 219 /* ArrowFunction */: - return "arrow function"; - case 174 /* MethodDeclaration */: - return `method '${scope.name.getText()}'`; - case 177 /* GetAccessor */: - return `'get ${scope.name.getText()}'`; - case 178 /* SetAccessor */: - return `'set ${scope.name.getText()}'`; - default: - Debug.assertNever(scope, `Unexpected scope kind ${scope.kind}`); - } -} -function getDescriptionForClassLikeDeclaration(scope) { - return scope.kind === 263 /* ClassDeclaration */ ? scope.name ? `class '${scope.name.text}'` : "anonymous class declaration" : scope.name ? `class expression '${scope.name.text}'` : "anonymous class expression"; -} -function getDescriptionForModuleLikeDeclaration(scope) { - return scope.kind === 268 /* ModuleBlock */ ? `namespace '${scope.parent.name.getText()}'` : scope.externalModuleIndicator ? 0 /* Module */ : 1 /* Global */; -} -function extractFunctionInScope(node, scope, { usages: usagesInScope, typeParameterUsages, substitutions }, exposedVariableDeclarations, range, context) { - const checker = context.program.getTypeChecker(); - const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions()); - const importAdder = ts_codefix_exports.createImportAdder(context.file, context.program, context.preferences, context.host); - const file = scope.getSourceFile(); - const functionNameText = getUniqueName(isClassLike(scope) ? "newMethod" : "newFunction", file); - const isJS = isInJSFile(scope); - const functionName = factory.createIdentifier(functionNameText); - let returnType; - const parameters = []; - const callArguments = []; - let writes; - usagesInScope.forEach((usage, name) => { - let typeNode; - if (!isJS) { - let type = checker.getTypeOfSymbolAtLocation(usage.symbol, usage.node); - type = checker.getBaseTypeOfLiteralType(type); - typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); - } - const paramDecl = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - /*name*/ - name, - /*questionToken*/ - void 0, - typeNode - ); - parameters.push(paramDecl); - if (usage.usage === 2 /* Write */) { - (writes || (writes = [])).push(usage); - } - callArguments.push(factory.createIdentifier(name)); - }); - const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values(), (type) => ({ type, declaration: getFirstDeclarationBeforePosition(type, context.startPosition) })); - typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder); - const typeParameters = typeParametersAndDeclarations.length === 0 ? void 0 : mapDefined(typeParametersAndDeclarations, ({ declaration }) => declaration); - const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode( - decl.name, - /*typeArguments*/ - void 0 - )) : void 0; - if (isExpression(node) && !isJS) { - const contextualType = checker.getContextualType(node); - returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); - } - const { body, returnValueProperty } = transformFunctionBody(node, exposedVariableDeclarations, writes, substitutions, !!(range.facts & 1 /* HasReturn */)); - suppressLeadingAndTrailingTrivia(body); - let newFunction; - const callThis = !!(range.facts & 16 /* UsesThisInFunction */); - if (isClassLike(scope)) { - const modifiers = isJS ? [] : [factory.createModifier(123 /* PrivateKeyword */)]; - if (range.facts & 32 /* InStaticRegion */) { - modifiers.push(factory.createModifier(126 /* StaticKeyword */)); - } - if (range.facts & 4 /* IsAsyncFunction */) { - modifiers.push(factory.createModifier(134 /* AsyncKeyword */)); - } - newFunction = factory.createMethodDeclaration( - modifiers.length ? modifiers : void 0, - range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0, - functionName, - /*questionToken*/ - void 0, - typeParameters, - parameters, - returnType, - body - ); - } else { - if (callThis) { - parameters.unshift( - factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - /*name*/ - "this", - /*questionToken*/ - void 0, - checker.typeToTypeNode( - checker.getTypeAtLocation(range.thisNode), - scope, - 1 /* NoTruncation */, - 8 /* AllowUnresolvedNames */ - ), - /*initializer*/ - void 0 - ) - ); - } - newFunction = factory.createFunctionDeclaration( - range.facts & 4 /* IsAsyncFunction */ ? [factory.createToken(134 /* AsyncKeyword */)] : void 0, - range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0, - functionName, - typeParameters, - parameters, - returnType, - body - ); - } - const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); - const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end; - const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope); - if (nodeToInsertBefore) { - changeTracker.insertNodeBefore( - context.file, - nodeToInsertBefore, - newFunction, - /*blankLineBetween*/ - true - ); - } else { - changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction); - } - importAdder.writeFixes(changeTracker); - const newNodes = []; - const called = getCalledExpression(scope, range, functionNameText); - if (callThis) { - callArguments.unshift(factory.createIdentifier("this")); - } - let call = factory.createCallExpression( - callThis ? factory.createPropertyAccessExpression( - called, - "call" - ) : called, - callTypeArguments, - // Note that no attempt is made to take advantage of type argument inference - callArguments - ); - if (range.facts & 2 /* IsGenerator */) { - call = factory.createYieldExpression(factory.createToken(42 /* AsteriskToken */), call); - } - if (range.facts & 4 /* IsAsyncFunction */) { - call = factory.createAwaitExpression(call); - } - if (isInJSXContent(node)) { - call = factory.createJsxExpression( - /*dotDotDotToken*/ - void 0, - call - ); - } - if (exposedVariableDeclarations.length && !writes) { - Debug.assert(!returnValueProperty, "Expected no returnValueProperty"); - Debug.assert(!(range.facts & 1 /* HasReturn */), "Expected RangeFacts.HasReturn flag to be unset"); - if (exposedVariableDeclarations.length === 1) { - const variableDeclaration = exposedVariableDeclarations[0]; - newNodes.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - getSynthesizedDeepClone(variableDeclaration.name), - /*exclamationToken*/ - void 0, - /*type*/ - getSynthesizedDeepClone(variableDeclaration.type), - /*initializer*/ - call - )], - variableDeclaration.parent.flags - ) - )); - } else { - const bindingElements = []; - const typeElements = []; - let commonNodeFlags = exposedVariableDeclarations[0].parent.flags; - let sawExplicitType = false; - for (const variableDeclaration of exposedVariableDeclarations) { - bindingElements.push(factory.createBindingElement( - /*dotDotDotToken*/ - void 0, - /*propertyName*/ - void 0, - /*name*/ - getSynthesizedDeepClone(variableDeclaration.name) - )); - const variableType = checker.typeToTypeNode( - checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(variableDeclaration)), - scope, - 1 /* NoTruncation */, - 8 /* AllowUnresolvedNames */ - ); - typeElements.push(factory.createPropertySignature( - /*modifiers*/ - void 0, - /*name*/ - variableDeclaration.symbol.name, - /*questionToken*/ - void 0, - /*type*/ - variableType - )); - sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0; - commonNodeFlags = commonNodeFlags & variableDeclaration.parent.flags; - } - const typeLiteral = sawExplicitType ? factory.createTypeLiteralNode(typeElements) : void 0; - if (typeLiteral) { - setEmitFlags(typeLiteral, 1 /* SingleLine */); - } - newNodes.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - factory.createObjectBindingPattern(bindingElements), - /*exclamationToken*/ - void 0, - /*type*/ - typeLiteral, - /*initializer*/ - call - )], - commonNodeFlags - ) - )); - } - } else if (exposedVariableDeclarations.length || writes) { - if (exposedVariableDeclarations.length) { - for (const variableDeclaration of exposedVariableDeclarations) { - let flags = variableDeclaration.parent.flags; - if (flags & 2 /* Const */) { - flags = flags & ~2 /* Const */ | 1 /* Let */; - } - newNodes.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - variableDeclaration.symbol.name, - /*exclamationToken*/ - void 0, - getTypeDeepCloneUnionUndefined(variableDeclaration.type) - )], - flags - ) - )); - } - } - if (returnValueProperty) { - newNodes.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - returnValueProperty, - /*exclamationToken*/ - void 0, - getTypeDeepCloneUnionUndefined(returnType) - )], - 1 /* Let */ - ) - )); - } - const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); - if (returnValueProperty) { - assignments.unshift(factory.createShorthandPropertyAssignment(returnValueProperty)); - } - if (assignments.length === 1) { - Debug.assert(!returnValueProperty, "Shouldn't have returnValueProperty here"); - newNodes.push(factory.createExpressionStatement(factory.createAssignment(assignments[0].name, call))); - if (range.facts & 1 /* HasReturn */) { - newNodes.push(factory.createReturnStatement()); - } - } else { - newNodes.push(factory.createExpressionStatement(factory.createAssignment(factory.createObjectLiteralExpression(assignments), call))); - if (returnValueProperty) { - newNodes.push(factory.createReturnStatement(factory.createIdentifier(returnValueProperty))); - } - } - } else { - if (range.facts & 1 /* HasReturn */) { - newNodes.push(factory.createReturnStatement(call)); - } else if (isReadonlyArray(range.range)) { - newNodes.push(factory.createExpressionStatement(call)); - } else { - newNodes.push(call); - } - } - if (isReadonlyArray(range.range)) { - changeTracker.replaceNodeRangeWithNodes(context.file, first(range.range), last(range.range), newNodes); - } else { - changeTracker.replaceNodeWithNodes(context.file, range.range, newNodes); - } - const edits = changeTracker.getChanges(); - const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range; - const renameFilename = renameRange.getSourceFile().fileName; - const renameLocation = getRenameLocation( - edits, - renameFilename, - functionNameText, - /*preferLastLocation*/ - false - ); - return { renameFilename, renameLocation, edits }; - function getTypeDeepCloneUnionUndefined(typeNode) { - if (typeNode === void 0) { - return void 0; - } - const clone2 = getSynthesizedDeepClone(typeNode); - let withoutParens = clone2; - while (isParenthesizedTypeNode(withoutParens)) { - withoutParens = withoutParens.type; - } - return isUnionTypeNode(withoutParens) && find(withoutParens.types, (t) => t.kind === 157 /* UndefinedKeyword */) ? clone2 : factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); - } -} -function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) { - const checker = context.program.getTypeChecker(); - const file = scope.getSourceFile(); - const localNameText = getIdentifierForNode(node, scope, checker, file); - const isJS = isInJSFile(scope); - let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); - let initializer = transformConstantInitializer(skipParentheses(node), substitutions); - ({ variableType, initializer } = transformFunctionInitializerAndType(variableType, initializer)); - suppressLeadingAndTrailingTrivia(initializer); - const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); - if (isClassLike(scope)) { - Debug.assert(!isJS, "Cannot extract to a JS class"); - const modifiers = []; - modifiers.push(factory.createModifier(123 /* PrivateKeyword */)); - if (rangeFacts & 32 /* InStaticRegion */) { - modifiers.push(factory.createModifier(126 /* StaticKeyword */)); - } - modifiers.push(factory.createModifier(148 /* ReadonlyKeyword */)); - const newVariable = factory.createPropertyDeclaration( - modifiers, - localNameText, - /*questionOrExclamationToken*/ - void 0, - variableType, - initializer - ); - let localReference = factory.createPropertyAccessExpression( - rangeFacts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.getText()) : factory.createThis(), - factory.createIdentifier(localNameText) - ); - if (isInJSXContent(node)) { - localReference = factory.createJsxExpression( - /*dotDotDotToken*/ - void 0, - localReference - ); - } - const maxInsertionPos = node.pos; - const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope); - changeTracker.insertNodeBefore( - context.file, - nodeToInsertBefore, - newVariable, - /*blankLineBetween*/ - true - ); - changeTracker.replaceNode(context.file, node, localReference); - } else { - const newVariableDeclaration = factory.createVariableDeclaration( - localNameText, - /*exclamationToken*/ - void 0, - variableType, - initializer - ); - const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope); - if (oldVariableDeclaration) { - changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration); - const localReference = factory.createIdentifier(localNameText); - changeTracker.replaceNode(context.file, node, localReference); - } else if (node.parent.kind === 244 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) { - const newVariableStatement = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */) - ); - changeTracker.replaceNode(context.file, node.parent, newVariableStatement); - } else { - const newVariableStatement = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */) - ); - const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope); - if (nodeToInsertBefore.pos === 0) { - changeTracker.insertNodeAtTopOfFile( - context.file, - newVariableStatement, - /*blankLineBetween*/ - false - ); - } else { - changeTracker.insertNodeBefore( - context.file, - nodeToInsertBefore, - newVariableStatement, - /*blankLineBetween*/ - false - ); - } - if (node.parent.kind === 244 /* ExpressionStatement */) { - changeTracker.delete(context.file, node.parent); - } else { - let localReference = factory.createIdentifier(localNameText); - if (isInJSXContent(node)) { - localReference = factory.createJsxExpression( - /*dotDotDotToken*/ - void 0, - localReference - ); - } - changeTracker.replaceNode(context.file, node, localReference); - } - } - } - const edits = changeTracker.getChanges(); - const renameFilename = node.getSourceFile().fileName; - const renameLocation = getRenameLocation( - edits, - renameFilename, - localNameText, - /*preferLastLocation*/ - true - ); - return { renameFilename, renameLocation, edits }; - function transformFunctionInitializerAndType(variableType2, initializer2) { - if (variableType2 === void 0) return { variableType: variableType2, initializer: initializer2 }; - if (!isFunctionExpression(initializer2) && !isArrowFunction(initializer2) || !!initializer2.typeParameters) return { variableType: variableType2, initializer: initializer2 }; - const functionType = checker.getTypeAtLocation(node); - const functionSignature = singleOrUndefined(checker.getSignaturesOfType(functionType, 0 /* Call */)); - if (!functionSignature) return { variableType: variableType2, initializer: initializer2 }; - if (!!functionSignature.getTypeParameters()) return { variableType: variableType2, initializer: initializer2 }; - const parameters = []; - let hasAny = false; - for (const p of initializer2.parameters) { - if (p.type) { - parameters.push(p); - } else { - const paramType = checker.getTypeAtLocation(p); - if (paramType === checker.getAnyType()) hasAny = true; - parameters.push(factory.updateParameterDeclaration(p, p.modifiers, p.dotDotDotToken, p.name, p.questionToken, p.type || checker.typeToTypeNode(paramType, scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */), p.initializer)); - } - } - if (hasAny) return { variableType: variableType2, initializer: initializer2 }; - variableType2 = void 0; - if (isArrowFunction(initializer2)) { - initializer2 = factory.updateArrowFunction(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */), initializer2.equalsGreaterThanToken, initializer2.body); - } else { - if (functionSignature && !!functionSignature.thisParameter) { - const firstParameter = firstOrUndefined(parameters); - if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") { - const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node); - parameters.splice( - 0, - 0, - factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "this", - /*questionToken*/ - void 0, - checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */) - ) - ); - } - } - initializer2 = factory.updateFunctionExpression(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.asteriskToken, initializer2.name, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */), initializer2.body); - } - return { variableType: variableType2, initializer: initializer2 }; - } -} -function getContainingVariableDeclarationIfInList(node, scope) { - let prevNode; - while (node !== void 0 && node !== scope) { - if (isVariableDeclaration(node) && node.initializer === prevNode && isVariableDeclarationList(node.parent) && node.parent.declarations.length > 1) { - return node; - } - prevNode = node; - node = node.parent; - } -} -function getFirstDeclarationBeforePosition(type, position) { - let firstDeclaration; - const symbol = type.symbol; - if (symbol && symbol.declarations) { - for (const declaration of symbol.declarations) { - if ((firstDeclaration === void 0 || declaration.pos < firstDeclaration.pos) && declaration.pos < position) { - firstDeclaration = declaration; - } - } - } - return firstDeclaration; -} -function compareTypesByDeclarationOrder({ type: type1, declaration: declaration1 }, { type: type2, declaration: declaration2 }) { - return compareProperties(declaration1, declaration2, "pos", compareValues) || compareStringsCaseSensitive( - type1.symbol ? type1.symbol.getName() : "", - type2.symbol ? type2.symbol.getName() : "" - ) || compareValues(type1.id, type2.id); -} -function getCalledExpression(scope, range, functionNameText) { - const functionReference = factory.createIdentifier(functionNameText); - if (isClassLike(scope)) { - const lhs = range.facts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.text) : factory.createThis(); - return factory.createPropertyAccessExpression(lhs, functionReference); - } else { - return functionReference; - } -} -function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) { - const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0; - if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) { - return { body: factory.createBlock( - body.statements, - /*multiLine*/ - true - ), returnValueProperty: void 0 }; - } - let returnValueProperty; - let ignoreReturns = false; - const statements = factory.createNodeArray(isBlock(body) ? body.statements.slice(0) : [isStatement(body) ? body : factory.createReturnStatement(skipParentheses(body))]); - if (hasWritesOrVariableDeclarations || substitutions.size) { - const rewrittenStatements = visitNodes2(statements, visitor, isStatement).slice(); - if (hasWritesOrVariableDeclarations && !hasReturn2 && isStatement(body)) { - const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); - if (assignments.length === 1) { - rewrittenStatements.push(factory.createReturnStatement(assignments[0].name)); - } else { - rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments))); - } - } - return { body: factory.createBlock( - rewrittenStatements, - /*multiLine*/ - true - ), returnValueProperty }; - } else { - return { body: factory.createBlock( - statements, - /*multiLine*/ - true - ), returnValueProperty: void 0 }; - } - function visitor(node) { - if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) { - const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); - if (node.expression) { - if (!returnValueProperty) { - returnValueProperty = "__return"; - } - assignments.unshift(factory.createPropertyAssignment(returnValueProperty, visitNode(node.expression, visitor, isExpression))); - } - if (assignments.length === 1) { - return factory.createReturnStatement(assignments[0].name); - } else { - return factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)); - } - } else { - const oldIgnoreReturns = ignoreReturns; - ignoreReturns = ignoreReturns || isFunctionLikeDeclaration(node) || isClassLike(node); - const substitution = substitutions.get(getNodeId(node).toString()); - const result = substitution ? getSynthesizedDeepClone(substitution) : visitEachChild( - node, - visitor, - /*context*/ - void 0 - ); - ignoreReturns = oldIgnoreReturns; - return result; - } - } -} -function transformConstantInitializer(initializer, substitutions) { - return substitutions.size ? visitor(initializer) : initializer; - function visitor(node) { - const substitution = substitutions.get(getNodeId(node).toString()); - return substitution ? getSynthesizedDeepClone(substitution) : visitEachChild( - node, - visitor, - /*context*/ - void 0 - ); - } -} -function getStatementsOrClassElements(scope) { - if (isFunctionLikeDeclaration(scope)) { - const body = scope.body; - if (isBlock(body)) { - return body.statements; - } - } else if (isModuleBlock(scope) || isSourceFile(scope)) { - return scope.statements; - } else if (isClassLike(scope)) { - return scope.members; - } else { - assertType(scope); - } - return emptyArray; -} -function getNodeToInsertFunctionBefore(minPos, scope) { - return find(getStatementsOrClassElements(scope), (child) => child.pos >= minPos && isFunctionLikeDeclaration(child) && !isConstructorDeclaration(child)); -} -function getNodeToInsertPropertyBefore(maxPos, scope) { - const members = scope.members; - Debug.assert(members.length > 0, "Found no members"); - let prevMember; - let allProperties = true; - for (const member of members) { - if (member.pos > maxPos) { - return prevMember || members[0]; - } - if (allProperties && !isPropertyDeclaration(member)) { - if (prevMember !== void 0) { - return member; - } - allProperties = false; - } - prevMember = member; - } - if (prevMember === void 0) return Debug.fail(); - return prevMember; -} -function getNodeToInsertConstantBefore(node, scope) { - Debug.assert(!isClassLike(scope)); - let prevScope; - for (let curr = node; curr !== scope; curr = curr.parent) { - if (isScope(curr)) { - prevScope = curr; - } - } - for (let curr = (prevScope || node).parent; ; curr = curr.parent) { - if (isBlockLike(curr)) { - let prevStatement; - for (const statement of curr.statements) { - if (statement.pos > node.pos) { - break; - } - prevStatement = statement; - } - if (!prevStatement && isCaseClause(curr)) { - Debug.assert(isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement"); - return curr.parent.parent; - } - return Debug.checkDefined(prevStatement, "prevStatement failed to get set"); - } - Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope"); - } -} -function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) { - const variableAssignments = map(exposedVariableDeclarations, (v) => factory.createShorthandPropertyAssignment(v.symbol.name)); - const writeAssignments = map(writes, (w) => factory.createShorthandPropertyAssignment(w.symbol.name)); - return variableAssignments === void 0 ? writeAssignments : writeAssignments === void 0 ? variableAssignments : variableAssignments.concat(writeAssignments); -} -function isReadonlyArray(v) { - return isArray(v); -} -function getEnclosingTextRange(targetRange, sourceFile) { - return isReadonlyArray(targetRange.range) ? { pos: first(targetRange.range).getStart(sourceFile), end: last(targetRange.range).getEnd() } : targetRange.range; -} -function collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, checker, cancellationToken) { - const allTypeParameterUsages = /* @__PURE__ */ new Map(); - const usagesPerScope = []; - const substitutionsPerScope = []; - const functionErrorsPerScope = []; - const constantErrorsPerScope = []; - const visibleDeclarationsInExtractedRange = []; - const exposedVariableSymbolSet = /* @__PURE__ */ new Map(); - const exposedVariableDeclarations = []; - let firstExposedNonVariableDeclaration; - const expression = !isReadonlyArray(targetRange.range) ? targetRange.range : targetRange.range.length === 1 && isExpressionStatement(targetRange.range[0]) ? targetRange.range[0].expression : void 0; - let expressionDiagnostic; - if (expression === void 0) { - const statements = targetRange.range; - const start = first(statements).getStart(); - const end = last(statements).end; - expressionDiagnostic = createFileDiagnostic(sourceFile, start, end - start, Messages.expressionExpected); - } else if (checker.getTypeAtLocation(expression).flags & (16384 /* Void */ | 131072 /* Never */)) { - expressionDiagnostic = createDiagnosticForNode(expression, Messages.uselessConstantType); - } - for (const scope of scopes) { - usagesPerScope.push({ usages: /* @__PURE__ */ new Map(), typeParameterUsages: /* @__PURE__ */ new Map(), substitutions: /* @__PURE__ */ new Map() }); - substitutionsPerScope.push(/* @__PURE__ */ new Map()); - functionErrorsPerScope.push([]); - const constantErrors = []; - if (expressionDiagnostic) { - constantErrors.push(expressionDiagnostic); - } - if (isClassLike(scope) && isInJSFile(scope)) { - constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToJSClass)); - } - if (isArrowFunction(scope) && !isBlock(scope.body)) { - constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToExpressionArrowFunction)); - } - constantErrorsPerScope.push(constantErrors); - } - const seenUsages = /* @__PURE__ */ new Map(); - const target = isReadonlyArray(targetRange.range) ? factory.createBlock(targetRange.range) : targetRange.range; - const unmodifiedNode = isReadonlyArray(targetRange.range) ? first(targetRange.range) : targetRange.range; - const inGenericContext = isInGenericContext(unmodifiedNode); - collectUsages(target); - if (inGenericContext && !isReadonlyArray(targetRange.range) && !isJsxAttribute(targetRange.range)) { - const contextualType = checker.getContextualType(targetRange.range); - recordTypeParameterUsages(contextualType); - } - if (allTypeParameterUsages.size > 0) { - const seenTypeParameterUsages = /* @__PURE__ */ new Map(); - let i = 0; - for (let curr = unmodifiedNode; curr !== void 0 && i < scopes.length; curr = curr.parent) { - if (curr === scopes[i]) { - seenTypeParameterUsages.forEach((typeParameter, id) => { - usagesPerScope[i].typeParameterUsages.set(id, typeParameter); - }); - i++; - } - if (isDeclarationWithTypeParameters(curr)) { - for (const typeParameterDecl of getEffectiveTypeParameterDeclarations(curr)) { - const typeParameter = checker.getTypeAtLocation(typeParameterDecl); - if (allTypeParameterUsages.has(typeParameter.id.toString())) { - seenTypeParameterUsages.set(typeParameter.id.toString(), typeParameter); - } - } - } - } - Debug.assert(i === scopes.length, "Should have iterated all scopes"); - } - if (visibleDeclarationsInExtractedRange.length) { - const containingLexicalScopeOfExtraction = isBlockScope(scopes[0], scopes[0].parent) ? scopes[0] : getEnclosingBlockScopeContainer(scopes[0]); - forEachChild(containingLexicalScopeOfExtraction, checkForUsedDeclarations); - } - for (let i = 0; i < scopes.length; i++) { - const scopeUsages = usagesPerScope[i]; - if (i > 0 && (scopeUsages.usages.size > 0 || scopeUsages.typeParameterUsages.size > 0)) { - const errorNode = isReadonlyArray(targetRange.range) ? targetRange.range[0] : targetRange.range; - constantErrorsPerScope[i].push(createDiagnosticForNode(errorNode, Messages.cannotAccessVariablesFromNestedScopes)); - } - if (targetRange.facts & 16 /* UsesThisInFunction */ && isClassLike(scopes[i])) { - functionErrorsPerScope[i].push(createDiagnosticForNode(targetRange.thisNode, Messages.cannotExtractFunctionsContainingThisToMethod)); - } - let hasWrite = false; - let readonlyClassPropertyWrite; - usagesPerScope[i].usages.forEach((value) => { - if (value.usage === 2 /* Write */) { - hasWrite = true; - if (value.symbol.flags & 106500 /* ClassMember */ && value.symbol.valueDeclaration && hasEffectiveModifier(value.symbol.valueDeclaration, 8 /* Readonly */)) { - readonlyClassPropertyWrite = value.symbol.valueDeclaration; - } - } - }); - Debug.assert(isReadonlyArray(targetRange.range) || exposedVariableDeclarations.length === 0, "No variable declarations expected if something was extracted"); - if (hasWrite && !isReadonlyArray(targetRange.range)) { - const diag2 = createDiagnosticForNode(targetRange.range, Messages.cannotWriteInExpression); - functionErrorsPerScope[i].push(diag2); - constantErrorsPerScope[i].push(diag2); - } else if (readonlyClassPropertyWrite && i > 0) { - const diag2 = createDiagnosticForNode(readonlyClassPropertyWrite, Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor); - functionErrorsPerScope[i].push(diag2); - constantErrorsPerScope[i].push(diag2); - } else if (firstExposedNonVariableDeclaration) { - const diag2 = createDiagnosticForNode(firstExposedNonVariableDeclaration, Messages.cannotExtractExportedEntity); - functionErrorsPerScope[i].push(diag2); - constantErrorsPerScope[i].push(diag2); - } - } - return { target, usagesPerScope, functionErrorsPerScope, constantErrorsPerScope, exposedVariableDeclarations }; - function isInGenericContext(node) { - return !!findAncestor(node, (n) => isDeclarationWithTypeParameters(n) && getEffectiveTypeParameterDeclarations(n).length !== 0); - } - function recordTypeParameterUsages(type) { - const symbolWalker = checker.getSymbolWalker(() => (cancellationToken.throwIfCancellationRequested(), true)); - const { visitedTypes } = symbolWalker.walkType(type); - for (const visitedType of visitedTypes) { - if (visitedType.isTypeParameter()) { - allTypeParameterUsages.set(visitedType.id.toString(), visitedType); - } - } - } - function collectUsages(node, valueUsage = 1 /* Read */) { - if (inGenericContext) { - const type = checker.getTypeAtLocation(node); - recordTypeParameterUsages(type); - } - if (isDeclaration(node) && node.symbol) { - visibleDeclarationsInExtractedRange.push(node); - } - if (isAssignmentExpression(node)) { - collectUsages(node.left, 2 /* Write */); - collectUsages(node.right); - } else if (isUnaryExpressionWithWrite(node)) { - collectUsages(node.operand, 2 /* Write */); - } else if (isPropertyAccessExpression(node) || isElementAccessExpression(node)) { - forEachChild(node, collectUsages); - } else if (isIdentifier(node)) { - if (!node.parent) { - return; - } - if (isQualifiedName(node.parent) && node !== node.parent.left) { - return; - } - if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) { - return; - } - recordUsage( - node, - valueUsage, - /*isTypeNode*/ - isPartOfTypeNode(node) - ); - } else { - forEachChild(node, collectUsages); - } - } - function recordUsage(n, usage, isTypeNode2) { - const symbolId = recordUsagebySymbol(n, usage, isTypeNode2); - if (symbolId) { - for (let i = 0; i < scopes.length; i++) { - const substitution = substitutionsPerScope[i].get(symbolId); - if (substitution) { - usagesPerScope[i].substitutions.set(getNodeId(n).toString(), substitution); - } - } - } - } - function recordUsagebySymbol(identifier, usage, isTypeName) { - const symbol = getSymbolReferencedByIdentifier(identifier); - if (!symbol) { - return void 0; - } - const symbolId = getSymbolId(symbol).toString(); - const lastUsage = seenUsages.get(symbolId); - if (lastUsage && lastUsage >= usage) { - return symbolId; - } - seenUsages.set(symbolId, usage); - if (lastUsage) { - for (const perScope of usagesPerScope) { - const prevEntry = perScope.usages.get(identifier.text); - if (prevEntry) { - perScope.usages.set(identifier.text, { usage, symbol, node: identifier }); - } - } - return symbolId; - } - const decls = symbol.getDeclarations(); - const declInFile = decls && find(decls, (d) => d.getSourceFile() === sourceFile); - if (!declInFile) { - return void 0; - } - if (rangeContainsStartEnd(enclosingTextRange, declInFile.getStart(), declInFile.end)) { - return void 0; - } - if (targetRange.facts & 2 /* IsGenerator */ && usage === 2 /* Write */) { - const diag2 = createDiagnosticForNode(identifier, Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators); - for (const errors of functionErrorsPerScope) { - errors.push(diag2); - } - for (const errors of constantErrorsPerScope) { - errors.push(diag2); - } - } - for (let i = 0; i < scopes.length; i++) { - const scope = scopes[i]; - const resolvedSymbol = checker.resolveName( - symbol.name, - scope, - symbol.flags, - /*excludeGlobals*/ - false - ); - if (resolvedSymbol === symbol) { - continue; - } - if (!substitutionsPerScope[i].has(symbolId)) { - const substitution = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.exportSymbol || symbol, scope, isTypeName); - if (substitution) { - substitutionsPerScope[i].set(symbolId, substitution); - } else if (isTypeName) { - if (!(symbol.flags & 262144 /* TypeParameter */)) { - const diag2 = createDiagnosticForNode(identifier, Messages.typeWillNotBeVisibleInTheNewScope); - functionErrorsPerScope[i].push(diag2); - constantErrorsPerScope[i].push(diag2); - } - } else { - usagesPerScope[i].usages.set(identifier.text, { usage, symbol, node: identifier }); - } - } - } - return symbolId; - } - function checkForUsedDeclarations(node) { - if (node === targetRange.range || isReadonlyArray(targetRange.range) && targetRange.range.includes(node)) { - return; - } - const sym = isIdentifier(node) ? getSymbolReferencedByIdentifier(node) : checker.getSymbolAtLocation(node); - if (sym) { - const decl = find(visibleDeclarationsInExtractedRange, (d) => d.symbol === sym); - if (decl) { - if (isVariableDeclaration(decl)) { - const idString = decl.symbol.id.toString(); - if (!exposedVariableSymbolSet.has(idString)) { - exposedVariableDeclarations.push(decl); - exposedVariableSymbolSet.set(idString, true); - } - } else { - firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl; - } - } - } - forEachChild(node, checkForUsedDeclarations); - } - function getSymbolReferencedByIdentifier(identifier) { - return identifier.parent && isShorthandPropertyAssignment(identifier.parent) && identifier.parent.name === identifier ? checker.getShorthandAssignmentValueSymbol(identifier.parent) : checker.getSymbolAtLocation(identifier); - } - function tryReplaceWithQualifiedNameOrPropertyAccess(symbol, scopeDecl, isTypeNode2) { - if (!symbol) { - return void 0; - } - const decls = symbol.getDeclarations(); - if (decls && decls.some((d) => d.parent === scopeDecl)) { - return factory.createIdentifier(symbol.name); - } - const prefix = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.parent, scopeDecl, isTypeNode2); - if (prefix === void 0) { - return void 0; - } - return isTypeNode2 ? factory.createQualifiedName(prefix, factory.createIdentifier(symbol.name)) : factory.createPropertyAccessExpression(prefix, symbol.name); - } -} -function getExtractableParent(node) { - return findAncestor(node, (node2) => node2.parent && isExtractableExpression(node2) && !isBinaryExpression(node2.parent)); -} -function isExtractableExpression(node) { - const { parent: parent2 } = node; - switch (parent2.kind) { - case 306 /* EnumMember */: - return false; - } - switch (node.kind) { - case 11 /* StringLiteral */: - return parent2.kind !== 272 /* ImportDeclaration */ && parent2.kind !== 276 /* ImportSpecifier */; - case 230 /* SpreadElement */: - case 206 /* ObjectBindingPattern */: - case 208 /* BindingElement */: - return false; - case 80 /* Identifier */: - return parent2.kind !== 208 /* BindingElement */ && parent2.kind !== 276 /* ImportSpecifier */ && parent2.kind !== 281 /* ExportSpecifier */; - } - return true; -} -function isInJSXContent(node) { - return isStringLiteralJsxAttribute(node) || (isJsxElement(node) || isJsxSelfClosingElement(node) || isJsxFragment(node)) && (isJsxElement(node.parent) || isJsxFragment(node.parent)); -} -function isStringLiteralJsxAttribute(node) { - return isStringLiteral(node) && node.parent && isJsxAttribute(node.parent); -} - -// src/services/_namespaces/ts.refactor.generateGetAccessorAndSetAccessor.ts -var ts_refactor_generateGetAccessorAndSetAccessor_exports = {}; - -// src/services/refactors/generateGetAccessorAndSetAccessor.ts -var actionName = "Generate 'get' and 'set' accessors"; -var actionDescription = getLocaleSpecificMessage(Diagnostics.Generate_get_and_set_accessors); -var generateGetSetAction = { - name: actionName, - description: actionDescription, - kind: "refactor.rewrite.property.generateAccessors" -}; -registerRefactor(actionName, { - kinds: [generateGetSetAction.kind], - getEditsForAction: function getRefactorActionsToGenerateGetAndSetAccessors(context, actionName2) { - if (!context.endPosition) return void 0; - const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition); - Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); - const edits = ts_codefix_exports.generateAccessorFromProperty(context.file, context.program, context.startPosition, context.endPosition, context, actionName2); - if (!edits) return void 0; - const renameFilename = context.file.fileName; - const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName; - const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1; - const renameLocation = renameLocationOffset + getRenameLocation( - edits, - renameFilename, - nameNeedRename.text, - /*preferLastLocation*/ - isParameter(info.declaration) - ); - return { renameFilename, renameLocation, edits }; - }, - getAvailableActions(context) { - if (!context.endPosition) return emptyArray; - const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition, context.triggerReason === "invoked"); - if (!info) return emptyArray; - if (!isRefactorErrorInfo(info)) { - return [{ - name: actionName, - description: actionDescription, - actions: [generateGetSetAction] - }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [{ - name: actionName, - description: actionDescription, - actions: [{ ...generateGetSetAction, notApplicableReason: info.error }] - }]; - } - return emptyArray; - } -}); - -// src/services/_namespaces/ts.refactor.inferFunctionReturnType.ts -var ts_refactor_inferFunctionReturnType_exports = {}; - -// src/services/refactors/inferFunctionReturnType.ts -var refactorName13 = "Infer function return type"; -var refactorDescription7 = getLocaleSpecificMessage(Diagnostics.Infer_function_return_type); -var inferReturnTypeAction = { - name: refactorName13, - description: refactorDescription7, - kind: "refactor.rewrite.function.returnType" -}; -registerRefactor(refactorName13, { - kinds: [inferReturnTypeAction.kind], - getEditsForAction: getRefactorEditsToInferReturnType, - getAvailableActions: getRefactorActionsToInferReturnType -}); -function getRefactorEditsToInferReturnType(context) { - const info = getInfo4(context); - if (info && !isRefactorErrorInfo(info)) { - const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange7(context.file, t, info.declaration, info.returnTypeNode)); - return { renameFilename: void 0, renameLocation: void 0, edits }; - } - return void 0; -} -function getRefactorActionsToInferReturnType(context) { - const info = getInfo4(context); - if (!info) return emptyArray; - if (!isRefactorErrorInfo(info)) { - return [{ - name: refactorName13, - description: refactorDescription7, - actions: [inferReturnTypeAction] - }]; - } - if (context.preferences.provideRefactorNotApplicableReason) { - return [{ - name: refactorName13, - description: refactorDescription7, - actions: [{ ...inferReturnTypeAction, notApplicableReason: info.error }] - }]; - } - return emptyArray; -} -function doChange7(sourceFile, changes, declaration, typeNode) { - const closeParen = findChildOfKind(declaration, 22 /* CloseParenToken */, sourceFile); - const needParens = isArrowFunction(declaration) && closeParen === void 0; - const endNode2 = needParens ? first(declaration.parameters) : closeParen; - if (endNode2) { - if (needParens) { - changes.insertNodeBefore(sourceFile, endNode2, factory.createToken(21 /* OpenParenToken */)); - changes.insertNodeAfter(sourceFile, endNode2, factory.createToken(22 /* CloseParenToken */)); - } - changes.insertNodeAt(sourceFile, endNode2.end, typeNode, { prefix: ": " }); - } -} -function getInfo4(context) { - if (isInJSFile(context.file) || !refactorKindBeginsWith(inferReturnTypeAction.kind, context.kind)) return; - const token = getTouchingPropertyName(context.file, context.startPosition); - const declaration = findAncestor(token, (n) => isBlock(n) || n.parent && isArrowFunction(n.parent) && (n.kind === 39 /* EqualsGreaterThanToken */ || n.parent.body === n) ? "quit" : isConvertibleDeclaration(n)); - if (!declaration || !declaration.body || declaration.type) { - return { error: getLocaleSpecificMessage(Diagnostics.Return_type_must_be_inferred_from_a_function) }; - } - const typeChecker = context.program.getTypeChecker(); - let returnType; - if (typeChecker.isImplementationOfOverload(declaration)) { - const signatures = typeChecker.getTypeAtLocation(declaration).getCallSignatures(); - if (signatures.length > 1) { - returnType = typeChecker.getUnionType(mapDefined(signatures, (s) => s.getReturnType())); - } - } - if (!returnType) { - const signature = typeChecker.getSignatureFromDeclaration(declaration); - if (signature) { - const typePredicate = typeChecker.getTypePredicateOfSignature(signature); - if (typePredicate && typePredicate.type) { - const typePredicateTypeNode = typeChecker.typePredicateToTypePredicateNode(typePredicate, declaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); - if (typePredicateTypeNode) { - return { declaration, returnTypeNode: typePredicateTypeNode }; - } - } else { - returnType = typeChecker.getReturnTypeOfSignature(signature); - } - } - } - if (!returnType) { - return { error: getLocaleSpecificMessage(Diagnostics.Could_not_determine_function_return_type) }; - } - const returnTypeNode = typeChecker.typeToTypeNode(returnType, declaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); - if (returnTypeNode) { - return { declaration, returnTypeNode }; - } -} -function isConvertibleDeclaration(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - return true; - default: - return false; - } -} - -// src/services/classifier2020.ts -var TokenEncodingConsts = /* @__PURE__ */ ((TokenEncodingConsts2) => { - TokenEncodingConsts2[TokenEncodingConsts2["typeOffset"] = 8] = "typeOffset"; - TokenEncodingConsts2[TokenEncodingConsts2["modifierMask"] = 255] = "modifierMask"; - return TokenEncodingConsts2; -})(TokenEncodingConsts || {}); -var TokenType = /* @__PURE__ */ ((TokenType2) => { - TokenType2[TokenType2["class"] = 0] = "class"; - TokenType2[TokenType2["enum"] = 1] = "enum"; - TokenType2[TokenType2["interface"] = 2] = "interface"; - TokenType2[TokenType2["namespace"] = 3] = "namespace"; - TokenType2[TokenType2["typeParameter"] = 4] = "typeParameter"; - TokenType2[TokenType2["type"] = 5] = "type"; - TokenType2[TokenType2["parameter"] = 6] = "parameter"; - TokenType2[TokenType2["variable"] = 7] = "variable"; - TokenType2[TokenType2["enumMember"] = 8] = "enumMember"; - TokenType2[TokenType2["property"] = 9] = "property"; - TokenType2[TokenType2["function"] = 10] = "function"; - TokenType2[TokenType2["member"] = 11] = "member"; - return TokenType2; -})(TokenType || {}); -var TokenModifier = /* @__PURE__ */ ((TokenModifier2) => { - TokenModifier2[TokenModifier2["declaration"] = 0] = "declaration"; - TokenModifier2[TokenModifier2["static"] = 1] = "static"; - TokenModifier2[TokenModifier2["async"] = 2] = "async"; - TokenModifier2[TokenModifier2["readonly"] = 3] = "readonly"; - TokenModifier2[TokenModifier2["defaultLibrary"] = 4] = "defaultLibrary"; - TokenModifier2[TokenModifier2["local"] = 5] = "local"; - return TokenModifier2; -})(TokenModifier || {}); -function getSemanticClassifications2(program, cancellationToken, sourceFile, span) { - const classifications = getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span); - Debug.assert(classifications.spans.length % 3 === 0); - const dense = classifications.spans; - const result = []; - for (let i = 0; i < dense.length; i += 3) { - result.push({ - textSpan: createTextSpan(dense[i], dense[i + 1]), - classificationType: dense[i + 2] - }); - } - return result; -} -function getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span) { - return { - spans: getSemanticTokens(program, sourceFile, span, cancellationToken), - endOfLineState: 0 /* None */ - }; -} -function getSemanticTokens(program, sourceFile, span, cancellationToken) { - const resultTokens = []; - const collector = (node, typeIdx, modifierSet) => { - resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), (typeIdx + 1 << 8 /* typeOffset */) + modifierSet); - }; - if (program && sourceFile) { - collectTokens(program, sourceFile, span, collector, cancellationToken); - } - return resultTokens; -} -function collectTokens(program, sourceFile, span, collector, cancellationToken) { - const typeChecker = program.getTypeChecker(); - let inJSXElement = false; - function visit(node) { - switch (node.kind) { - case 267 /* ModuleDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 262 /* FunctionDeclaration */: - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - cancellationToken.throwIfCancellationRequested(); - } - if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth()) || node.getFullWidth() === 0) { - return; - } - const prevInJSXElement = inJSXElement; - if (isJsxElement(node) || isJsxSelfClosingElement(node)) { - inJSXElement = true; - } - if (isJsxExpression(node)) { - inJSXElement = false; - } - if (isIdentifier(node) && !inJSXElement && !inImportClause(node) && !isInfinityOrNaNString(node.escapedText)) { - let symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - if (symbol.flags & 2097152 /* Alias */) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - let typeIdx = classifySymbol2(symbol, getMeaningFromLocation(node)); - if (typeIdx !== void 0) { - let modifierSet = 0; - if (node.parent) { - const parentIsDeclaration = isBindingElement(node.parent) || tokenFromDeclarationMapping.get(node.parent.kind) === typeIdx; - if (parentIsDeclaration && node.parent.name === node) { - modifierSet = 1 << 0 /* declaration */; - } - } - if (typeIdx === 6 /* parameter */ && isRightSideOfQualifiedNameOrPropertyAccess2(node)) { - typeIdx = 9 /* property */; - } - typeIdx = reclassifyByType(typeChecker, node, typeIdx); - const decl = symbol.valueDeclaration; - if (decl) { - const modifiers = getCombinedModifierFlags(decl); - const nodeFlags = getCombinedNodeFlags(decl); - if (modifiers & 256 /* Static */) { - modifierSet |= 1 << 1 /* static */; - } - if (modifiers & 1024 /* Async */) { - modifierSet |= 1 << 2 /* async */; - } - if (typeIdx !== 0 /* class */ && typeIdx !== 2 /* interface */) { - if (modifiers & 8 /* Readonly */ || nodeFlags & 2 /* Const */ || symbol.getFlags() & 8 /* EnumMember */) { - modifierSet |= 1 << 3 /* readonly */; - } - } - if ((typeIdx === 7 /* variable */ || typeIdx === 10 /* function */) && isLocalDeclaration(decl, sourceFile)) { - modifierSet |= 1 << 5 /* local */; - } - if (program.isSourceFileDefaultLibrary(decl.getSourceFile())) { - modifierSet |= 1 << 4 /* defaultLibrary */; - } - } else if (symbol.declarations && symbol.declarations.some((d) => program.isSourceFileDefaultLibrary(d.getSourceFile()))) { - modifierSet |= 1 << 4 /* defaultLibrary */; - } - collector(node, typeIdx, modifierSet); - } - } - } - forEachChild(node, visit); - inJSXElement = prevInJSXElement; - } - visit(sourceFile); -} -function classifySymbol2(symbol, meaning) { - const flags = symbol.getFlags(); - if (flags & 32 /* Class */) { - return 0 /* class */; - } else if (flags & 384 /* Enum */) { - return 1 /* enum */; - } else if (flags & 524288 /* TypeAlias */) { - return 5 /* type */; - } else if (flags & 64 /* Interface */) { - if (meaning & 2 /* Type */) { - return 2 /* interface */; - } - } else if (flags & 262144 /* TypeParameter */) { - return 4 /* typeParameter */; - } - let decl = symbol.valueDeclaration || symbol.declarations && symbol.declarations[0]; - if (decl && isBindingElement(decl)) { - decl = getDeclarationForBindingElement(decl); - } - return decl && tokenFromDeclarationMapping.get(decl.kind); -} -function reclassifyByType(typeChecker, node, typeIdx) { - if (typeIdx === 7 /* variable */ || typeIdx === 9 /* property */ || typeIdx === 6 /* parameter */) { - const type = typeChecker.getTypeAtLocation(node); - if (type) { - const test = (condition) => { - return condition(type) || type.isUnion() && type.types.some(condition); - }; - if (typeIdx !== 6 /* parameter */ && test((t) => t.getConstructSignatures().length > 0)) { - return 0 /* class */; - } - if (test((t) => t.getCallSignatures().length > 0) && !test((t) => t.getProperties().length > 0) || isExpressionInCallExpression(node)) { - return typeIdx === 9 /* property */ ? 11 /* member */ : 10 /* function */; - } - } - } - return typeIdx; -} -function isLocalDeclaration(decl, sourceFile) { - if (isBindingElement(decl)) { - decl = getDeclarationForBindingElement(decl); - } - if (isVariableDeclaration(decl)) { - return (!isSourceFile(decl.parent.parent.parent) || isCatchClause(decl.parent)) && decl.getSourceFile() === sourceFile; - } else if (isFunctionDeclaration(decl)) { - return !isSourceFile(decl.parent) && decl.getSourceFile() === sourceFile; - } - return false; -} -function getDeclarationForBindingElement(element) { - while (true) { - if (isBindingElement(element.parent.parent)) { - element = element.parent.parent; - } else { - return element.parent.parent; - } - } -} -function inImportClause(node) { - const parent2 = node.parent; - return parent2 && (isImportClause(parent2) || isImportSpecifier(parent2) || isNamespaceImport(parent2)); -} -function isExpressionInCallExpression(node) { - while (isRightSideOfQualifiedNameOrPropertyAccess2(node)) { - node = node.parent; - } - return isCallExpression(node.parent) && node.parent.expression === node; -} -function isRightSideOfQualifiedNameOrPropertyAccess2(node) { - return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node; -} -var tokenFromDeclarationMapping = /* @__PURE__ */ new Map([ - [260 /* VariableDeclaration */, 7 /* variable */], - [169 /* Parameter */, 6 /* parameter */], - [172 /* PropertyDeclaration */, 9 /* property */], - [267 /* ModuleDeclaration */, 3 /* namespace */], - [266 /* EnumDeclaration */, 1 /* enum */], - [306 /* EnumMember */, 8 /* enumMember */], - [263 /* ClassDeclaration */, 0 /* class */], - [174 /* MethodDeclaration */, 11 /* member */], - [262 /* FunctionDeclaration */, 10 /* function */], - [218 /* FunctionExpression */, 10 /* function */], - [173 /* MethodSignature */, 11 /* member */], - [177 /* GetAccessor */, 9 /* property */], - [178 /* SetAccessor */, 9 /* property */], - [171 /* PropertySignature */, 9 /* property */], - [264 /* InterfaceDeclaration */, 2 /* interface */], - [265 /* TypeAliasDeclaration */, 5 /* type */], - [168 /* TypeParameter */, 4 /* typeParameter */], - [303 /* PropertyAssignment */, 9 /* property */], - [304 /* ShorthandPropertyAssignment */, 9 /* property */] -]); - -// src/services/services.ts -var servicesVersion = "0.8"; -function createNode(kind, pos, end, parent2) { - const node = isNodeKind(kind) ? new NodeObject(kind, pos, end) : kind === 80 /* Identifier */ ? new IdentifierObject(80 /* Identifier */, pos, end) : kind === 81 /* PrivateIdentifier */ ? new PrivateIdentifierObject(81 /* PrivateIdentifier */, pos, end) : new TokenObject(kind, pos, end); - node.parent = parent2; - node.flags = parent2.flags & 101441536 /* ContextFlags */; - return node; -} -var NodeObject = class { - constructor(kind, pos, end) { - this.pos = pos; - this.end = end; - this.kind = kind; - this.id = 0; - this.flags = 0 /* None */; - this.modifierFlagsCache = 0 /* None */; - this.transformFlags = 0 /* None */; - this.parent = void 0; - this.original = void 0; - this.emitNode = void 0; - } - assertHasRealPosition(message) { - Debug.assert(!positionIsSynthesized(this.pos) && !positionIsSynthesized(this.end), message || "Node must have a real position for this operation"); - } - getSourceFile() { - return getSourceFileOfNode(this); - } - getStart(sourceFile, includeJsDocComment) { - this.assertHasRealPosition(); - return getTokenPosOfNode(this, sourceFile, includeJsDocComment); - } - getFullStart() { - this.assertHasRealPosition(); - return this.pos; - } - getEnd() { - this.assertHasRealPosition(); - return this.end; - } - getWidth(sourceFile) { - this.assertHasRealPosition(); - return this.getEnd() - this.getStart(sourceFile); - } - getFullWidth() { - this.assertHasRealPosition(); - return this.end - this.pos; - } - getLeadingTriviaWidth(sourceFile) { - this.assertHasRealPosition(); - return this.getStart(sourceFile) - this.pos; - } - getFullText(sourceFile) { - this.assertHasRealPosition(); - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - } - getText(sourceFile) { - this.assertHasRealPosition(); - if (!sourceFile) { - sourceFile = this.getSourceFile(); - } - return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); - } - getChildCount(sourceFile) { - return this.getChildren(sourceFile).length; - } - getChildAt(index, sourceFile) { - return this.getChildren(sourceFile)[index]; - } - getChildren(sourceFile = getSourceFileOfNode(this)) { - this.assertHasRealPosition("Node without a real position cannot be scanned and thus has no token nodes - use forEachChild and collect the result if that's fine"); - return getNodeChildren(this, sourceFile) ?? setNodeChildren(this, sourceFile, createChildren(this, sourceFile)); - } - getFirstToken(sourceFile) { - this.assertHasRealPosition(); - const children = this.getChildren(sourceFile); - if (!children.length) { - return void 0; - } - const child = find(children, (kid) => kid.kind < 309 /* FirstJSDocNode */ || kid.kind > 351 /* LastJSDocNode */); - return child.kind < 166 /* FirstNode */ ? child : child.getFirstToken(sourceFile); - } - getLastToken(sourceFile) { - this.assertHasRealPosition(); - const children = this.getChildren(sourceFile); - const child = lastOrUndefined(children); - if (!child) { - return void 0; - } - return child.kind < 166 /* FirstNode */ ? child : child.getLastToken(sourceFile); - } - forEachChild(cbNode, cbNodeArray) { - return forEachChild(this, cbNode, cbNodeArray); - } -}; -function createChildren(node, sourceFile) { - const children = []; - if (isJSDocCommentContainingNode(node)) { - node.forEachChild((child) => { - children.push(child); - }); - return children; - } - scanner.setText((sourceFile || node.getSourceFile()).text); - let pos = node.pos; - const processNode = (child) => { - addSyntheticNodes(children, pos, child.pos, node); - children.push(child); - pos = child.end; - }; - const processNodes = (nodes) => { - addSyntheticNodes(children, pos, nodes.pos, node); - children.push(createSyntaxList(nodes, node)); - pos = nodes.end; - }; - forEach(node.jsDoc, processNode); - pos = node.pos; - node.forEachChild(processNode, processNodes); - addSyntheticNodes(children, pos, node.end, node); - scanner.setText(void 0); - return children; -} -function addSyntheticNodes(nodes, pos, end, parent2) { - scanner.resetTokenState(pos); - while (pos < end) { - const token = scanner.scan(); - const textPos = scanner.getTokenEnd(); - if (textPos <= end) { - if (token === 80 /* Identifier */) { - if (hasTabstop(parent2)) { - continue; - } - Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`); - } - nodes.push(createNode(token, pos, textPos, parent2)); - } - pos = textPos; - if (token === 1 /* EndOfFileToken */) { - break; - } - } -} -function createSyntaxList(nodes, parent2) { - const list = createNode(352 /* SyntaxList */, nodes.pos, nodes.end, parent2); - const children = []; - let pos = nodes.pos; - for (const node of nodes) { - addSyntheticNodes(children, pos, node.pos, parent2); - children.push(node); - pos = node.end; - } - addSyntheticNodes(children, pos, nodes.end, parent2); - list._children = children; - return list; -} -var TokenOrIdentifierObject = class { - constructor(kind, pos, end) { - this.pos = pos; - this.end = end; - this.kind = kind; - this.id = 0; - this.flags = 0 /* None */; - this.transformFlags = 0 /* None */; - this.parent = void 0; - this.emitNode = void 0; - } - getSourceFile() { - return getSourceFileOfNode(this); - } - getStart(sourceFile, includeJsDocComment) { - return getTokenPosOfNode(this, sourceFile, includeJsDocComment); - } - getFullStart() { - return this.pos; - } - getEnd() { - return this.end; - } - getWidth(sourceFile) { - return this.getEnd() - this.getStart(sourceFile); - } - getFullWidth() { - return this.end - this.pos; - } - getLeadingTriviaWidth(sourceFile) { - return this.getStart(sourceFile) - this.pos; - } - getFullText(sourceFile) { - return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); - } - getText(sourceFile) { - if (!sourceFile) { - sourceFile = this.getSourceFile(); - } - return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); - } - getChildCount() { - return this.getChildren().length; - } - getChildAt(index) { - return this.getChildren()[index]; - } - getChildren() { - return this.kind === 1 /* EndOfFileToken */ ? this.jsDoc || emptyArray : emptyArray; - } - getFirstToken() { - return void 0; - } - getLastToken() { - return void 0; - } - forEachChild() { - return void 0; - } -}; -var SymbolObject = class { - constructor(flags, name) { - this.flags = flags; - this.escapedName = name; - this.declarations = void 0; - this.valueDeclaration = void 0; - this.id = 0; - this.mergeId = 0; - this.parent = void 0; - this.members = void 0; - this.exports = void 0; - this.exportSymbol = void 0; - this.constEnumOnlyModule = void 0; - this.isReferenced = void 0; - this.lastAssignmentPos = void 0; - this.links = void 0; - } - getFlags() { - return this.flags; - } - get name() { - return symbolName(this); - } - getEscapedName() { - return this.escapedName; - } - getName() { - return this.name; - } - getDeclarations() { - return this.declarations; - } - getDocumentationComment(checker) { - if (!this.documentationComment) { - this.documentationComment = emptyArray; - if (!this.declarations && isTransientSymbol(this) && this.links.target && isTransientSymbol(this.links.target) && this.links.target.links.tupleLabelDeclaration) { - const labelDecl = this.links.target.links.tupleLabelDeclaration; - this.documentationComment = getDocumentationComment([labelDecl], checker); - } else { - this.documentationComment = getDocumentationComment(this.declarations, checker); - } - } - return this.documentationComment; - } - getContextualDocumentationComment(context, checker) { - if (context) { - if (isGetAccessor(context)) { - if (!this.contextualGetAccessorDocumentationComment) { - this.contextualGetAccessorDocumentationComment = emptyArray; - this.contextualGetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isGetAccessor), checker); - } - if (length(this.contextualGetAccessorDocumentationComment)) { - return this.contextualGetAccessorDocumentationComment; - } - } - if (isSetAccessor(context)) { - if (!this.contextualSetAccessorDocumentationComment) { - this.contextualSetAccessorDocumentationComment = emptyArray; - this.contextualSetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isSetAccessor), checker); - } - if (length(this.contextualSetAccessorDocumentationComment)) { - return this.contextualSetAccessorDocumentationComment; - } - } - } - return this.getDocumentationComment(checker); - } - getJsDocTags(checker) { - if (this.tags === void 0) { - this.tags = emptyArray; - this.tags = getJsDocTagsOfDeclarations(this.declarations, checker); - } - return this.tags; - } - getContextualJsDocTags(context, checker) { - if (context) { - if (isGetAccessor(context)) { - if (!this.contextualGetAccessorTags) { - this.contextualGetAccessorTags = emptyArray; - this.contextualGetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isGetAccessor), checker); - } - if (length(this.contextualGetAccessorTags)) { - return this.contextualGetAccessorTags; - } - } - if (isSetAccessor(context)) { - if (!this.contextualSetAccessorTags) { - this.contextualSetAccessorTags = emptyArray; - this.contextualSetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isSetAccessor), checker); - } - if (length(this.contextualSetAccessorTags)) { - return this.contextualSetAccessorTags; - } - } - } - return this.getJsDocTags(checker); - } -}; -var TokenObject = class extends TokenOrIdentifierObject { - constructor(kind, pos, end) { - super(kind, pos, end); - } -}; -var IdentifierObject = class extends TokenOrIdentifierObject { - constructor(kind, pos, end) { - super(kind, pos, end); - } - get text() { - return idText(this); - } -}; -var PrivateIdentifierObject = class extends TokenOrIdentifierObject { - constructor(kind, pos, end) { - super(kind, pos, end); - } - get text() { - return idText(this); - } -}; -var TypeObject = class { - constructor(checker, flags) { - this.flags = flags; - this.checker = checker; - } - getFlags() { - return this.flags; - } - getSymbol() { - return this.symbol; - } - getProperties() { - return this.checker.getPropertiesOfType(this); - } - getProperty(propertyName) { - return this.checker.getPropertyOfType(this, propertyName); - } - getApparentProperties() { - return this.checker.getAugmentedPropertiesOfType(this); - } - getCallSignatures() { - return this.checker.getSignaturesOfType(this, 0 /* Call */); - } - getConstructSignatures() { - return this.checker.getSignaturesOfType(this, 1 /* Construct */); - } - getStringIndexType() { - return this.checker.getIndexTypeOfType(this, 0 /* String */); - } - getNumberIndexType() { - return this.checker.getIndexTypeOfType(this, 1 /* Number */); - } - getBaseTypes() { - return this.isClassOrInterface() ? this.checker.getBaseTypes(this) : void 0; - } - isNullableType() { - return this.checker.isNullableType(this); - } - getNonNullableType() { - return this.checker.getNonNullableType(this); - } - getNonOptionalType() { - return this.checker.getNonOptionalType(this); - } - getConstraint() { - return this.checker.getBaseConstraintOfType(this); - } - getDefault() { - return this.checker.getDefaultFromTypeParameter(this); - } - isUnion() { - return !!(this.flags & 1048576 /* Union */); - } - isIntersection() { - return !!(this.flags & 2097152 /* Intersection */); - } - isUnionOrIntersection() { - return !!(this.flags & 3145728 /* UnionOrIntersection */); - } - isLiteral() { - return !!(this.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)); - } - isStringLiteral() { - return !!(this.flags & 128 /* StringLiteral */); - } - isNumberLiteral() { - return !!(this.flags & 256 /* NumberLiteral */); - } - isTypeParameter() { - return !!(this.flags & 262144 /* TypeParameter */); - } - isClassOrInterface() { - return !!(getObjectFlags(this) & 3 /* ClassOrInterface */); - } - isClass() { - return !!(getObjectFlags(this) & 1 /* Class */); - } - isIndexType() { - return !!(this.flags & 4194304 /* Index */); - } - /** - * This polyfills `referenceType.typeArguments` for API consumers - */ - get typeArguments() { - if (getObjectFlags(this) & 4 /* Reference */) { - return this.checker.getTypeArguments(this); - } - return void 0; - } -}; -var SignatureObject = class { - // same - constructor(checker, flags) { - this.flags = flags; - this.checker = checker; - } - getDeclaration() { - return this.declaration; - } - getTypeParameters() { - return this.typeParameters; - } - getParameters() { - return this.parameters; - } - getReturnType() { - return this.checker.getReturnTypeOfSignature(this); - } - getTypeParameterAtPosition(pos) { - const type = this.checker.getParameterType(this, pos); - if (type.isIndexType() && isThisTypeParameter(type.type)) { - const constraint = type.type.getConstraint(); - if (constraint) { - return this.checker.getIndexType(constraint); - } - } - return type; - } - getDocumentationComment() { - return this.documentationComment || (this.documentationComment = getDocumentationComment(singleElementArray(this.declaration), this.checker)); - } - getJsDocTags() { - return this.jsDocTags || (this.jsDocTags = getJsDocTagsOfDeclarations(singleElementArray(this.declaration), this.checker)); - } -}; -function hasJSDocInheritDocTag(node) { - return getJSDocTags(node).some((tag) => tag.tagName.text === "inheritDoc" || tag.tagName.text === "inheritdoc"); -} -function getJsDocTagsOfDeclarations(declarations, checker) { - if (!declarations) return emptyArray; - let tags = ts_JsDoc_exports.getJsDocTagsFromDeclarations(declarations, checker); - if (checker && (tags.length === 0 || declarations.some(hasJSDocInheritDocTag))) { - const seenSymbols = /* @__PURE__ */ new Set(); - for (const declaration of declarations) { - const inheritedTags = findBaseOfDeclaration(checker, declaration, (symbol) => { - var _a; - if (!seenSymbols.has(symbol)) { - seenSymbols.add(symbol); - if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) { - return symbol.getContextualJsDocTags(declaration, checker); - } - return ((_a = symbol.declarations) == null ? void 0 : _a.length) === 1 ? symbol.getJsDocTags(checker) : void 0; - } - }); - if (inheritedTags) { - tags = [...inheritedTags, ...tags]; - } - } - } - return tags; -} -function getDocumentationComment(declarations, checker) { - if (!declarations) return emptyArray; - let doc = ts_JsDoc_exports.getJsDocCommentsFromDeclarations(declarations, checker); - if (checker && (doc.length === 0 || declarations.some(hasJSDocInheritDocTag))) { - const seenSymbols = /* @__PURE__ */ new Set(); - for (const declaration of declarations) { - const inheritedDocs = findBaseOfDeclaration(checker, declaration, (symbol) => { - if (!seenSymbols.has(symbol)) { - seenSymbols.add(symbol); - if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) { - return symbol.getContextualDocumentationComment(declaration, checker); - } - return symbol.getDocumentationComment(checker); - } - }); - if (inheritedDocs) doc = doc.length === 0 ? inheritedDocs.slice() : inheritedDocs.concat(lineBreakPart(), doc); - } - } - return doc; -} -function findBaseOfDeclaration(checker, declaration, cb) { - var _a; - const classOrInterfaceDeclaration = ((_a = declaration.parent) == null ? void 0 : _a.kind) === 176 /* Constructor */ ? declaration.parent.parent : declaration.parent; - if (!classOrInterfaceDeclaration) return; - const isStaticMember = hasStaticModifier(declaration); - return firstDefined(getAllSuperTypeNodes(classOrInterfaceDeclaration), (superTypeNode) => { - const baseType = checker.getTypeAtLocation(superTypeNode); - const type = isStaticMember && baseType.symbol ? checker.getTypeOfSymbol(baseType.symbol) : baseType; - const symbol = checker.getPropertyOfType(type, declaration.symbol.name); - return symbol ? cb(symbol) : void 0; - }); -} -var SourceFileObject = class extends NodeObject { - constructor(kind, pos, end) { - super(kind, pos, end); - } - update(newText, textChangeRange) { - return updateSourceFile(this, newText, textChangeRange); - } - getLineAndCharacterOfPosition(position) { - return getLineAndCharacterOfPosition(this, position); - } - getLineStarts() { - return getLineStarts(this); - } - getPositionOfLineAndCharacter(line, character, allowEdits) { - return computePositionOfLineAndCharacter(getLineStarts(this), line, character, this.text, allowEdits); - } - getLineEndOfPosition(pos) { - const { line } = this.getLineAndCharacterOfPosition(pos); - const lineStarts = this.getLineStarts(); - let lastCharPos; - if (line + 1 >= lineStarts.length) { - lastCharPos = this.getEnd(); - } - if (!lastCharPos) { - lastCharPos = lineStarts[line + 1] - 1; - } - const fullText = this.getFullText(); - return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; - } - getNamedDeclarations() { - if (!this.namedDeclarations) { - this.namedDeclarations = this.computeNamedDeclarations(); - } - return this.namedDeclarations; - } - computeNamedDeclarations() { - const result = createMultiMap(); - this.forEachChild(visit); - return result; - function addDeclaration(declaration) { - const name = getDeclarationName(declaration); - if (name) { - result.add(name, declaration); - } - } - function getDeclarations(name) { - let declarations = result.get(name); - if (!declarations) { - result.set(name, declarations = []); - } - return declarations; - } - function getDeclarationName(declaration) { - const name = getNonAssignedNameOfDeclaration(declaration); - return name && (isComputedPropertyName(name) && isPropertyAccessExpression(name.expression) ? name.expression.name.text : isPropertyName(name) ? getNameFromPropertyName(name) : void 0); - } - function visit(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - const functionDeclaration = node; - const declarationName = getDeclarationName(functionDeclaration); - if (declarationName) { - const declarations = getDeclarations(declarationName); - const lastDeclaration = lastOrUndefined(declarations); - if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { - if (functionDeclaration.body && !lastDeclaration.body) { - declarations[declarations.length - 1] = functionDeclaration; - } - } else { - declarations.push(functionDeclaration); - } - } - forEachChild(node, visit); - break; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 266 /* EnumDeclaration */: - case 267 /* ModuleDeclaration */: - case 271 /* ImportEqualsDeclaration */: - case 281 /* ExportSpecifier */: - case 276 /* ImportSpecifier */: - case 273 /* ImportClause */: - case 274 /* NamespaceImport */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 187 /* TypeLiteral */: - addDeclaration(node); - forEachChild(node, visit); - break; - case 169 /* Parameter */: - if (!hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) { - break; - } - // falls through - case 260 /* VariableDeclaration */: - case 208 /* BindingElement */: { - const decl = node; - if (isBindingPattern(decl.name)) { - forEachChild(decl.name, visit); - break; - } - if (decl.initializer) { - visit(decl.initializer); - } - } - // falls through - case 306 /* EnumMember */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - addDeclaration(node); - break; - case 278 /* ExportDeclaration */: - const exportDeclaration = node; - if (exportDeclaration.exportClause) { - if (isNamedExports(exportDeclaration.exportClause)) { - forEach(exportDeclaration.exportClause.elements, visit); - } else { - visit(exportDeclaration.exportClause.name); - } - } - break; - case 272 /* ImportDeclaration */: - const importClause = node.importClause; - if (importClause) { - if (importClause.name) { - addDeclaration(importClause.name); - } - if (importClause.namedBindings) { - if (importClause.namedBindings.kind === 274 /* NamespaceImport */) { - addDeclaration(importClause.namedBindings); - } else { - forEach(importClause.namedBindings.elements, visit); - } - } - } - break; - case 226 /* BinaryExpression */: - if (getAssignmentDeclarationKind(node) !== 0 /* None */) { - addDeclaration(node); - } - // falls through - default: - forEachChild(node, visit); - } - } - } -}; -var SourceMapSourceObject = class { - constructor(fileName, text, skipTrivia2) { - this.fileName = fileName; - this.text = text; - this.skipTrivia = skipTrivia2 || ((pos) => pos); - } - getLineAndCharacterOfPosition(pos) { - return getLineAndCharacterOfPosition(this, pos); - } -}; -function getServicesObjectAllocator() { - return { - getNodeConstructor: () => NodeObject, - getTokenConstructor: () => TokenObject, - getIdentifierConstructor: () => IdentifierObject, - getPrivateIdentifierConstructor: () => PrivateIdentifierObject, - getSourceFileConstructor: () => SourceFileObject, - getSymbolConstructor: () => SymbolObject, - getTypeConstructor: () => TypeObject, - getSignatureConstructor: () => SignatureObject, - getSourceMapSourceConstructor: () => SourceMapSourceObject - }; -} -function toEditorSettings(optionsAsMap) { - let allPropertiesAreCamelCased = true; - for (const key in optionsAsMap) { - if (hasProperty(optionsAsMap, key) && !isCamelCase(key)) { - allPropertiesAreCamelCased = false; - break; - } - } - if (allPropertiesAreCamelCased) { - return optionsAsMap; - } - const settings = {}; - for (const key in optionsAsMap) { - if (hasProperty(optionsAsMap, key)) { - const newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); - settings[newKey] = optionsAsMap[key]; - } - } - return settings; -} -function isCamelCase(s) { - return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); -} -function displayPartsToString(displayParts) { - if (displayParts) { - return map(displayParts, (displayPart2) => displayPart2.text).join(""); - } - return ""; -} -function getDefaultCompilerOptions2() { - return { - target: 1 /* ES5 */, - jsx: 1 /* Preserve */ - }; -} -function getSupportedCodeFixes() { - return ts_codefix_exports.getSupportedErrorCodes(); -} -var SyntaxTreeCache = class { - constructor(host) { - this.host = host; - } - getCurrentSourceFile(fileName) { - var _a, _b, _c, _d, _e, _f, _g, _h; - const scriptSnapshot = this.host.getScriptSnapshot(fileName); - if (!scriptSnapshot) { - throw new Error("Could not find file: '" + fileName + "'."); - } - const scriptKind = getScriptKind(fileName, this.host); - const version2 = this.host.getScriptVersion(fileName); - let sourceFile; - if (this.currentFileName !== fileName) { - const options = { - languageVersion: 99 /* Latest */, - impliedNodeFormat: getImpliedNodeFormatForFile( - toPath(fileName, this.host.getCurrentDirectory(), ((_c = (_b = (_a = this.host).getCompilerHost) == null ? void 0 : _b.call(_a)) == null ? void 0 : _c.getCanonicalFileName) || hostGetCanonicalFileName(this.host)), - (_h = (_g = (_f = (_e = (_d = this.host).getCompilerHost) == null ? void 0 : _e.call(_d)) == null ? void 0 : _f.getModuleResolutionCache) == null ? void 0 : _g.call(_f)) == null ? void 0 : _h.getPackageJsonInfoCache(), - this.host, - this.host.getCompilationSettings() - ), - setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings()), - // These files are used to produce syntax-based highlighting, which reads JSDoc, so we must use ParseAll. - jsDocParsingMode: 0 /* ParseAll */ - }; - sourceFile = createLanguageServiceSourceFile( - fileName, - scriptSnapshot, - options, - version2, - /*setNodeParents*/ - true, - scriptKind - ); - } else if (this.currentFileVersion !== version2) { - const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); - sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange); - } - if (sourceFile) { - this.currentFileVersion = version2; - this.currentFileName = fileName; - this.currentFileScriptSnapshot = scriptSnapshot; - this.currentSourceFile = sourceFile; - } - return this.currentSourceFile; - } -}; -function setSourceFileFields(sourceFile, scriptSnapshot, version2) { - sourceFile.version = version2; - sourceFile.scriptSnapshot = scriptSnapshot; -} -function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTargetOrOptions, version2, setNodeParents, scriptKind) { - const sourceFile = createSourceFile(fileName, getSnapshotText(scriptSnapshot), scriptTargetOrOptions, setNodeParents, scriptKind); - setSourceFileFields(sourceFile, scriptSnapshot, version2); - return sourceFile; -} -function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version2, textChangeRange, aggressiveChecks) { - if (textChangeRange) { - if (version2 !== sourceFile.version) { - let newText; - const prefix = textChangeRange.span.start !== 0 ? sourceFile.text.substr(0, textChangeRange.span.start) : ""; - const suffix = textSpanEnd(textChangeRange.span) !== sourceFile.text.length ? sourceFile.text.substr(textSpanEnd(textChangeRange.span)) : ""; - if (textChangeRange.newLength === 0) { - newText = prefix && suffix ? prefix + suffix : prefix || suffix; - } else { - const changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); - newText = prefix && suffix ? prefix + changedText + suffix : prefix ? prefix + changedText : changedText + suffix; - } - const newSourceFile = updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); - setSourceFileFields(newSourceFile, scriptSnapshot, version2); - newSourceFile.nameTable = void 0; - if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { - if (sourceFile.scriptSnapshot.dispose) { - sourceFile.scriptSnapshot.dispose(); - } - sourceFile.scriptSnapshot = void 0; - } - return newSourceFile; - } - } - const options = { - languageVersion: sourceFile.languageVersion, - impliedNodeFormat: sourceFile.impliedNodeFormat, - setExternalModuleIndicator: sourceFile.setExternalModuleIndicator, - jsDocParsingMode: sourceFile.jsDocParsingMode - }; - return createLanguageServiceSourceFile( - sourceFile.fileName, - scriptSnapshot, - options, - version2, - /*setNodeParents*/ - true, - sourceFile.scriptKind - ); -} -var NoopCancellationToken = { - isCancellationRequested: returnFalse, - throwIfCancellationRequested: noop -}; -var CancellationTokenObject = class { - constructor(cancellationToken) { - this.cancellationToken = cancellationToken; - } - isCancellationRequested() { - return this.cancellationToken.isCancellationRequested(); - } - throwIfCancellationRequested() { - var _a; - if (this.isCancellationRequested()) { - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "CancellationTokenObject" }); - throw new OperationCanceledException(); - } - } -}; -var ThrottledCancellationToken = class { - constructor(hostCancellationToken, throttleWaitMilliseconds = 20) { - this.hostCancellationToken = hostCancellationToken; - this.throttleWaitMilliseconds = throttleWaitMilliseconds; - // Store when we last tried to cancel. Checking cancellation can be expensive (as we have - // to marshall over to the host layer). So we only bother actually checking once enough - // time has passed. - this.lastCancellationCheckTime = 0; - } - isCancellationRequested() { - const time = timestamp(); - const duration = Math.abs(time - this.lastCancellationCheckTime); - if (duration >= this.throttleWaitMilliseconds) { - this.lastCancellationCheckTime = time; - return this.hostCancellationToken.isCancellationRequested(); - } - return false; - } - throwIfCancellationRequested() { - var _a; - if (this.isCancellationRequested()) { - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "ThrottledCancellationToken" }); - throw new OperationCanceledException(); - } - } -}; -var invalidOperationsInPartialSemanticMode = [ - "getSemanticDiagnostics", - "getSuggestionDiagnostics", - "getCompilerOptionsDiagnostics", - "getSemanticClassifications", - "getEncodedSemanticClassifications", - "getCodeFixesAtPosition", - "getCombinedCodeFix", - "applyCodeActionCommand", - "organizeImports", - "getEditsForFileRename", - "getEmitOutput", - "getApplicableRefactors", - "getEditsForRefactor", - "prepareCallHierarchy", - "provideCallHierarchyIncomingCalls", - "provideCallHierarchyOutgoingCalls", - "provideInlayHints", - "getSupportedCodeFixes", - "getPasteEdits" -]; -var invalidOperationsInSyntacticMode = [ - ...invalidOperationsInPartialSemanticMode, - "getCompletionsAtPosition", - "getCompletionEntryDetails", - "getCompletionEntrySymbol", - "getSignatureHelpItems", - "getQuickInfoAtPosition", - "getDefinitionAtPosition", - "getDefinitionAndBoundSpan", - "getImplementationAtPosition", - "getTypeDefinitionAtPosition", - "getReferencesAtPosition", - "findReferences", - "getDocumentHighlights", - "getNavigateToItems", - "getRenameInfo", - "findRenameLocations", - "getApplicableRefactors", - "preparePasteEditsForFile" -]; -function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory(), host.jsDocParsingMode), syntaxOnlyOrLanguageServiceMode) { - var _a; - let languageServiceMode; - if (syntaxOnlyOrLanguageServiceMode === void 0) { - languageServiceMode = 0 /* Semantic */; - } else if (typeof syntaxOnlyOrLanguageServiceMode === "boolean") { - languageServiceMode = syntaxOnlyOrLanguageServiceMode ? 2 /* Syntactic */ : 0 /* Semantic */; - } else { - languageServiceMode = syntaxOnlyOrLanguageServiceMode; - } - const syntaxTreeCache = new SyntaxTreeCache(host); - let program; - let lastProjectVersion; - let lastTypesRootVersion = 0; - const cancellationToken = host.getCancellationToken ? new CancellationTokenObject(host.getCancellationToken()) : NoopCancellationToken; - const currentDirectory = host.getCurrentDirectory(); - maybeSetLocalizedDiagnosticMessages((_a = host.getLocalizedDiagnosticMessages) == null ? void 0 : _a.bind(host)); - function log(message) { - if (host.log) { - host.log(message); - } - } - const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host); - const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); - const sourceMapper = getSourceMapper({ - useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2, - getCurrentDirectory: () => currentDirectory, - getProgram, - fileExists: maybeBind(host, host.fileExists), - readFile: maybeBind(host, host.readFile), - getDocumentPositionMapper: maybeBind(host, host.getDocumentPositionMapper), - getSourceFileLike: maybeBind(host, host.getSourceFileLike), - log - }); - function getValidSourceFile(fileName) { - const sourceFile = program.getSourceFile(fileName); - if (!sourceFile) { - const error2 = new Error(`Could not find source file: '${fileName}'.`); - error2.ProgramFiles = program.getSourceFiles().map((f) => f.fileName); - throw error2; - } - return sourceFile; - } - function synchronizeHostData() { - if (host.updateFromProject && !host.updateFromProjectInProgress) { - host.updateFromProject(); - } else { - synchronizeHostDataWorker(); - } - } - function synchronizeHostDataWorker() { - var _a2, _b, _c; - Debug.assert(languageServiceMode !== 2 /* Syntactic */); - if (host.getProjectVersion) { - const hostProjectVersion = host.getProjectVersion(); - if (hostProjectVersion) { - if (lastProjectVersion === hostProjectVersion && !((_a2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _a2.call(host))) { - return; - } - lastProjectVersion = hostProjectVersion; - } - } - const typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; - if (lastTypesRootVersion !== typeRootsVersion) { - log("TypeRoots version has changed; provide new program"); - program = void 0; - lastTypesRootVersion = typeRootsVersion; - } - const rootFileNames = host.getScriptFileNames().slice(); - const newSettings = host.getCompilationSettings() || getDefaultCompilerOptions2(); - const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse; - const hasInvalidatedLibResolutions = maybeBind(host, host.hasInvalidatedLibResolutions) || returnFalse; - const hasChangedAutomaticTypeDirectiveNames = maybeBind(host, host.hasChangedAutomaticTypeDirectiveNames); - const projectReferences = (_b = host.getProjectReferences) == null ? void 0 : _b.call(host); - let parsedCommandLines; - let compilerHost = { - getSourceFile: getOrCreateSourceFile, - getSourceFileByPath: getOrCreateSourceFileByPath, - getCancellationToken: () => cancellationToken, - getCanonicalFileName, - useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2, - getNewLine: () => getNewLineCharacter(newSettings), - getDefaultLibFileName: (options2) => host.getDefaultLibFileName(options2), - writeFile: noop, - getCurrentDirectory: () => currentDirectory, - fileExists: (fileName) => host.fileExists(fileName), - readFile: (fileName) => host.readFile && host.readFile(fileName), - getSymlinkCache: maybeBind(host, host.getSymlinkCache), - realpath: maybeBind(host, host.realpath), - directoryExists: (directoryName) => { - return directoryProbablyExists(directoryName, host); - }, - getDirectories: (path) => { - return host.getDirectories ? host.getDirectories(path) : []; - }, - readDirectory: (path, extensions, exclude, include, depth) => { - Debug.checkDefined(host.readDirectory, "'LanguageServiceHost.readDirectory' must be implemented to correctly process 'projectReferences'"); - return host.readDirectory(path, extensions, exclude, include, depth); - }, - onReleaseOldSourceFile, - onReleaseParsedCommandLine, - hasInvalidatedResolutions, - hasInvalidatedLibResolutions, - hasChangedAutomaticTypeDirectiveNames, - trace: maybeBind(host, host.trace), - resolveModuleNames: maybeBind(host, host.resolveModuleNames), - getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache), - createHash: maybeBind(host, host.createHash), - resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives), - resolveModuleNameLiterals: maybeBind(host, host.resolveModuleNameLiterals), - resolveTypeReferenceDirectiveReferences: maybeBind(host, host.resolveTypeReferenceDirectiveReferences), - resolveLibrary: maybeBind(host, host.resolveLibrary), - useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect), - getParsedCommandLine, - jsDocParsingMode: host.jsDocParsingMode, - getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation) - }; - const originalGetSourceFile = compilerHost.getSourceFile; - const { getSourceFileWithCache } = changeCompilerHostLikeToUseCache( - compilerHost, - (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName), - (...args) => originalGetSourceFile.call(compilerHost, ...args) - ); - compilerHost.getSourceFile = getSourceFileWithCache; - (_c = host.setCompilerHost) == null ? void 0 : _c.call(host, compilerHost); - const parseConfigHost = { - useCaseSensitiveFileNames: useCaseSensitiveFileNames2, - fileExists: (fileName) => compilerHost.fileExists(fileName), - readFile: (fileName) => compilerHost.readFile(fileName), - directoryExists: (f) => compilerHost.directoryExists(f), - getDirectories: (f) => compilerHost.getDirectories(f), - realpath: compilerHost.realpath, - readDirectory: (...args) => compilerHost.readDirectory(...args), - trace: compilerHost.trace, - getCurrentDirectory: compilerHost.getCurrentDirectory, - onUnRecoverableConfigFileDiagnostic: noop - }; - const documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); - let releasedScriptKinds = /* @__PURE__ */ new Set(); - if (isProgramUptoDate(program, rootFileNames, newSettings, (_path, fileName) => host.getScriptVersion(fileName), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) { - compilerHost = void 0; - parsedCommandLines = void 0; - releasedScriptKinds = void 0; - return; - } - const options = { - rootNames: rootFileNames, - options: newSettings, - host: compilerHost, - oldProgram: program, - projectReferences - }; - program = createProgram(options); - compilerHost = void 0; - parsedCommandLines = void 0; - releasedScriptKinds = void 0; - sourceMapper.clearCache(); - program.getTypeChecker(); - return; - function getParsedCommandLine(fileName) { - const path = toPath(fileName, currentDirectory, getCanonicalFileName); - const existing = parsedCommandLines == null ? void 0 : parsedCommandLines.get(path); - if (existing !== void 0) return existing || void 0; - const result = host.getParsedCommandLine ? host.getParsedCommandLine(fileName) : getParsedCommandLineOfConfigFileUsingSourceFile(fileName); - (parsedCommandLines || (parsedCommandLines = /* @__PURE__ */ new Map())).set(path, result || false); - return result; - } - function getParsedCommandLineOfConfigFileUsingSourceFile(configFileName) { - const result = getOrCreateSourceFile(configFileName, 100 /* JSON */); - if (!result) return void 0; - result.path = toPath(configFileName, currentDirectory, getCanonicalFileName); - result.resolvedPath = result.path; - result.originalFileName = result.fileName; - return parseJsonSourceFileConfigFileContent( - result, - parseConfigHost, - getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), - /*existingOptions*/ - void 0, - getNormalizedAbsolutePath(configFileName, currentDirectory) - ); - } - function onReleaseParsedCommandLine(configFileName, oldResolvedRef, oldOptions) { - var _a3; - if (host.getParsedCommandLine) { - (_a3 = host.onReleaseParsedCommandLine) == null ? void 0 : _a3.call(host, configFileName, oldResolvedRef, oldOptions); - } else if (oldResolvedRef) { - releaseOldSourceFile(oldResolvedRef.sourceFile, oldOptions); - } - } - function releaseOldSourceFile(oldSourceFile, oldOptions) { - const oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldOptions); - documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, oldSettingsKey, oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat); - } - function onReleaseOldSourceFile(oldSourceFile, oldOptions, hasSourceFileByPath, newSourceFileByResolvedPath) { - var _a3; - releaseOldSourceFile(oldSourceFile, oldOptions); - (_a3 = host.onReleaseOldSourceFile) == null ? void 0 : _a3.call(host, oldSourceFile, oldOptions, hasSourceFileByPath, newSourceFileByResolvedPath); - } - function getOrCreateSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) { - return getOrCreateSourceFileByPath(fileName, toPath(fileName, currentDirectory, getCanonicalFileName), languageVersionOrOptions, onError, shouldCreateNewSourceFile); - } - function getOrCreateSourceFileByPath(fileName, path, languageVersionOrOptions, _onError, shouldCreateNewSourceFile) { - Debug.assert(compilerHost, "getOrCreateSourceFileByPath called after typical CompilerHost lifetime, check the callstack something with a reference to an old host."); - const scriptSnapshot = host.getScriptSnapshot(fileName); - if (!scriptSnapshot) { - return void 0; - } - const scriptKind = getScriptKind(fileName, host); - const scriptVersion = host.getScriptVersion(fileName); - if (!shouldCreateNewSourceFile) { - const oldSourceFile = program && program.getSourceFileByPath(path); - if (oldSourceFile) { - if (scriptKind === oldSourceFile.scriptKind || releasedScriptKinds.has(oldSourceFile.resolvedPath)) { - return documentRegistry.updateDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions); - } else { - documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()), oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat); - releasedScriptKinds.add(oldSourceFile.resolvedPath); - } - } - } - return documentRegistry.acquireDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions); - } - } - function getProgram() { - if (languageServiceMode === 2 /* Syntactic */) { - Debug.assert(program === void 0); - return void 0; - } - synchronizeHostData(); - return program; - } - function getAutoImportProvider() { - var _a2; - return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host); - } - function updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans) { - const checker = program.getTypeChecker(); - const symbol = getSymbolForProgram(); - if (!symbol) return false; - for (const referencedSymbol of referencedSymbols) { - for (const ref of referencedSymbol.references) { - const refNode = getNodeForSpan(ref); - Debug.assertIsDefined(refNode); - if (knownSymbolSpans.has(ref) || ts_FindAllReferences_exports.isDeclarationOfSymbol(refNode, symbol)) { - knownSymbolSpans.add(ref); - ref.isDefinition = true; - const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists)); - if (mappedSpan) { - knownSymbolSpans.add(mappedSpan); - } - } else { - ref.isDefinition = false; - } - } - } - return true; - function getSymbolForProgram() { - for (const referencedSymbol of referencedSymbols) { - for (const ref of referencedSymbol.references) { - if (knownSymbolSpans.has(ref)) { - const refNode = getNodeForSpan(ref); - Debug.assertIsDefined(refNode); - return checker.getSymbolAtLocation(refNode); - } - const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists)); - if (mappedSpan && knownSymbolSpans.has(mappedSpan)) { - const refNode = getNodeForSpan(mappedSpan); - if (refNode) { - return checker.getSymbolAtLocation(refNode); - } - } - } - } - return void 0; - } - function getNodeForSpan(docSpan) { - const sourceFile = program.getSourceFile(docSpan.fileName); - if (!sourceFile) return void 0; - const rawNode = getTouchingPropertyName(sourceFile, docSpan.textSpan.start); - const adjustedNode = ts_FindAllReferences_exports.Core.getAdjustedNode(rawNode, { use: ts_FindAllReferences_exports.FindReferencesUse.References }); - return adjustedNode; - } - } - function cleanupSemanticCache() { - if (program) { - const key = documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()); - forEach(program.getSourceFiles(), (f) => documentRegistry.releaseDocumentWithKey(f.resolvedPath, key, f.scriptKind, f.impliedNodeFormat)); - program = void 0; - } - } - function dispose() { - cleanupSemanticCache(); - host = void 0; - } - function getSyntacticDiagnostics(fileName) { - synchronizeHostData(); - return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken).slice(); - } - function getSemanticDiagnostics(fileName) { - synchronizeHostData(); - const targetSourceFile = getValidSourceFile(fileName); - const semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); - if (!getEmitDeclarations(program.getCompilerOptions())) { - return semanticDiagnostics.slice(); - } - const declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); - return [...semanticDiagnostics, ...declarationDiagnostics]; - } - function getRegionSemanticDiagnostics(fileName, ranges) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const options = program.getCompilerOptions(); - if (skipTypeChecking(sourceFile, options, program) || !canIncludeBindAndCheckDiagnostics(sourceFile, options) || program.getCachedSemanticDiagnostics(sourceFile)) { - return void 0; - } - const nodes = getNodesForRanges(sourceFile, ranges); - if (!nodes) { - return void 0; - } - const checkedSpans = normalizeSpans(nodes.map((node) => createTextSpanFromBounds(node.getFullStart(), node.getEnd()))); - const semanticDiagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken, nodes); - return { - diagnostics: semanticDiagnostics.slice(), - spans: checkedSpans - }; - } - function getNodesForRanges(file, ranges) { - const nodes = []; - const spans = normalizeSpans(ranges.map((range) => createTextSpanFromRange(range))); - for (const span of spans) { - const nodesForSpan = getNodesForSpan(file, span); - if (!nodesForSpan) { - return void 0; - } - nodes.push(...nodesForSpan); - } - if (!nodes.length) { - return void 0; - } - return nodes; - } - function getNodesForSpan(file, span) { - if (textSpanContainsTextRange(span, file)) { - return void 0; - } - const endToken = findTokenOnLeftOfPosition(file, textSpanEnd(span)) || file; - const enclosingNode = findAncestor(endToken, (node) => textRangeContainsTextSpan(node, span)); - const nodes = []; - chooseOverlappingNodes(span, enclosingNode, nodes); - if (file.end === span.start + span.length) { - nodes.push(file.endOfFileToken); - } - if (some(nodes, isSourceFile)) { - return void 0; - } - return nodes; - } - function chooseOverlappingNodes(span, node, result) { - if (!nodeOverlapsWithSpan(node, span)) { - return false; - } - if (textSpanContainsTextRange(span, node)) { - addSourceElement(node, result); - return true; - } - if (isBlockLike(node)) { - return chooseOverlappingBlockLike(span, node, result); - } - if (isClassLike(node)) { - return chooseOverlappingClassLike(span, node, result); - } - addSourceElement(node, result); - return true; - } - function nodeOverlapsWithSpan(node, span) { - const spanEnd = span.start + span.length; - return node.pos < spanEnd && node.end > span.start; - } - function addSourceElement(node, result) { - while (node.parent && !isSourceElement(node)) { - node = node.parent; - } - result.push(node); - } - function chooseOverlappingBlockLike(span, node, result) { - const childResult = []; - const stmts = node.statements.filter((stmt) => chooseOverlappingNodes(span, stmt, childResult)); - if (stmts.length === node.statements.length) { - addSourceElement(node, result); - return true; - } - result.push(...childResult); - return false; - } - function chooseOverlappingClassLike(span, node, result) { - var _a2, _b, _c; - const overlaps = (n) => textRangeIntersectsWithTextSpan(n, span); - if (((_a2 = node.modifiers) == null ? void 0 : _a2.some(overlaps)) || node.name && overlaps(node.name) || ((_b = node.typeParameters) == null ? void 0 : _b.some(overlaps)) || ((_c = node.heritageClauses) == null ? void 0 : _c.some(overlaps))) { - addSourceElement(node, result); - return true; - } - const childResult = []; - const members = node.members.filter((member) => chooseOverlappingNodes(span, member, childResult)); - if (members.length === node.members.length) { - addSourceElement(node, result); - return true; - } - result.push(...childResult); - return false; - } - function getSuggestionDiagnostics(fileName) { - synchronizeHostData(); - return computeSuggestionDiagnostics(getValidSourceFile(fileName), program, cancellationToken); - } - function getCompilerOptionsDiagnostics() { - synchronizeHostData(); - return [...program.getOptionsDiagnostics(cancellationToken), ...program.getGlobalDiagnostics(cancellationToken)]; - } - function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) { - const fullPreferences = { - ...identity(options), - // avoid excess property check - includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports, - includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions - }; - synchronizeHostData(); - return ts_Completions_exports.getCompletionsAtPosition( - host, - program, - log, - getValidSourceFile(fileName), - position, - fullPreferences, - options.triggerCharacter, - options.triggerKind, - cancellationToken, - formattingSettings && ts_formatting_exports.getFormatContext(formattingSettings, host), - options.includeSymbol - ); - } - function getCompletionEntryDetails2(fileName, position, name, formattingOptions, source, preferences = emptyOptions, data) { - synchronizeHostData(); - return ts_Completions_exports.getCompletionEntryDetails( - program, - log, - getValidSourceFile(fileName), - position, - { name, source, data }, - host, - formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host), - // TODO: GH#18217 - preferences, - cancellationToken - ); - } - function getCompletionEntrySymbol2(fileName, position, name, source, preferences = emptyOptions) { - synchronizeHostData(); - return ts_Completions_exports.getCompletionEntrySymbol(program, log, getValidSourceFile(fileName), position, { name, source }, host, preferences); - } - function getQuickInfoAtPosition(fileName, position) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const node = getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return void 0; - } - const typeChecker = program.getTypeChecker(); - const nodeForQuickInfo = getNodeForQuickInfo(node); - const symbol = getSymbolAtLocationForQuickInfo(nodeForQuickInfo, typeChecker); - if (!symbol || typeChecker.isUnknownSymbol(symbol)) { - const type = shouldGetType(sourceFile, nodeForQuickInfo, position) ? typeChecker.getTypeAtLocation(nodeForQuickInfo) : void 0; - return type && { - kind: "" /* unknown */, - kindModifiers: "" /* none */, - textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile), - displayParts: typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => typeToDisplayParts(typeChecker2, type, getContainerNode(nodeForQuickInfo))), - documentation: type.symbol ? type.symbol.getDocumentationComment(typeChecker) : void 0, - tags: type.symbol ? type.symbol.getJsDocTags(typeChecker) : void 0 - }; - } - const { symbolKind, displayParts, documentation, tags } = typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker2, symbol, sourceFile, getContainerNode(nodeForQuickInfo), nodeForQuickInfo)); - return { - kind: symbolKind, - kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), - textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile), - displayParts, - documentation, - tags - }; - } - function preparePasteEditsForFile(fileName, copiedTextRange) { - synchronizeHostData(); - return ts_preparePasteEdits_exports.preparePasteEdits( - getValidSourceFile(fileName), - copiedTextRange, - program.getTypeChecker() - ); - } - function getPasteEdits(args, formatOptions) { - synchronizeHostData(); - return ts_PasteEdits_exports.pasteEditsProvider( - getValidSourceFile(args.targetFile), - args.pastedText, - args.pasteLocations, - args.copiedFrom ? { file: getValidSourceFile(args.copiedFrom.file), range: args.copiedFrom.range } : void 0, - host, - args.preferences, - ts_formatting_exports.getFormatContext(formatOptions, host), - cancellationToken - ); - } - function getNodeForQuickInfo(node) { - if (isNewExpression(node.parent) && node.pos === node.parent.pos) { - return node.parent.expression; - } - if (isNamedTupleMember(node.parent) && node.pos === node.parent.pos) { - return node.parent; - } - if (isImportMeta(node.parent) && node.parent.name === node) { - return node.parent; - } - if (isJsxNamespacedName(node.parent)) { - return node.parent; - } - return node; - } - function shouldGetType(sourceFile, node, position) { - switch (node.kind) { - case 80 /* Identifier */: - if (node.flags & 16777216 /* JSDoc */ && !isInJSFile(node) && (node.parent.kind === 171 /* PropertySignature */ && node.parent.name === node || findAncestor(node, (n) => n.kind === 169 /* Parameter */))) { - return false; - } - return !isLabelName(node) && !isTagName(node) && !isConstTypeReference(node.parent); - case 211 /* PropertyAccessExpression */: - case 166 /* QualifiedName */: - return !isInComment(sourceFile, position); - case 110 /* ThisKeyword */: - case 197 /* ThisType */: - case 108 /* SuperKeyword */: - case 202 /* NamedTupleMember */: - return true; - case 236 /* MetaProperty */: - return isImportMeta(node); - default: - return false; - } - } - function getDefinitionAtPosition2(fileName, position, searchOtherFilesOnly, stopAtAlias) { - synchronizeHostData(); - return ts_GoToDefinition_exports.getDefinitionAtPosition(program, getValidSourceFile(fileName), position, searchOtherFilesOnly, stopAtAlias); - } - function getDefinitionAndBoundSpan2(fileName, position) { - synchronizeHostData(); - return ts_GoToDefinition_exports.getDefinitionAndBoundSpan(program, getValidSourceFile(fileName), position); - } - function getTypeDefinitionAtPosition2(fileName, position) { - synchronizeHostData(); - return ts_GoToDefinition_exports.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); - } - function getImplementationAtPosition(fileName, position) { - synchronizeHostData(); - return ts_FindAllReferences_exports.getImplementationsAtPosition(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getDocumentHighlights(fileName, position, filesToSearch) { - const normalizedFileName = normalizePath(fileName); - Debug.assert(filesToSearch.some((f) => normalizePath(f) === normalizedFileName)); - synchronizeHostData(); - const sourceFilesToSearch = mapDefined(filesToSearch, (fileName2) => program.getSourceFile(fileName2)); - const sourceFile = getValidSourceFile(fileName); - return DocumentHighlights.getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch); - } - function findRenameLocations(fileName, position, findInStrings, findInComments, preferences) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position)); - if (!ts_Rename_exports.nodeIsEligibleForRename(node)) return void 0; - if (isIdentifier(node) && (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) && isIntrinsicJsxName(node.escapedText)) { - const { openingElement, closingElement } = node.parent.parent; - return [openingElement, closingElement].map((node2) => { - const textSpan = createTextSpanFromNode(node2.tagName, sourceFile); - return { - fileName: sourceFile.fileName, - textSpan, - ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, node2.parent) - }; - }); - } else { - const quotePreference = getQuotePreference(sourceFile, preferences ?? emptyOptions); - const providePrefixAndSuffixTextForRename = typeof preferences === "boolean" ? preferences : preferences == null ? void 0 : preferences.providePrefixAndSuffixTextForRename; - return getReferencesWorker2(node, position, { findInStrings, findInComments, providePrefixAndSuffixTextForRename, use: ts_FindAllReferences_exports.FindReferencesUse.Rename }, (entry, originalNode, checker) => ts_FindAllReferences_exports.toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixTextForRename || false, quotePreference)); - } - } - function getReferencesAtPosition(fileName, position) { - synchronizeHostData(); - return getReferencesWorker2(getTouchingPropertyName(getValidSourceFile(fileName), position), position, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, ts_FindAllReferences_exports.toReferenceEntry); - } - function getReferencesWorker2(node, position, options, cb) { - synchronizeHostData(); - const sourceFiles = options && options.use === ts_FindAllReferences_exports.FindReferencesUse.Rename ? program.getSourceFiles().filter((sourceFile) => !program.isSourceFileDefaultLibrary(sourceFile)) : program.getSourceFiles(); - return ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, cb); - } - function findReferences(fileName, position) { - synchronizeHostData(); - return ts_FindAllReferences_exports.findReferencedSymbols(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); - } - function getFileReferences(fileName) { - synchronizeHostData(); - return ts_FindAllReferences_exports.Core.getReferencesForFileName(fileName, program, program.getSourceFiles()).map(ts_FindAllReferences_exports.toReferenceEntry); - } - function getNavigateToItems2(searchValue, maxResultCount, fileName, excludeDtsFiles = false, excludeLibFiles = false) { - synchronizeHostData(); - const sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); - return getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles); - } - function getEmitOutput(fileName, emitOnlyDtsFiles, forceDtsEmit) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const customTransformers = host.getCustomTransformers && host.getCustomTransformers(); - return getFileEmitOutput(program, sourceFile, !!emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit); - } - function getSignatureHelpItems2(fileName, position, { triggerReason } = emptyOptions) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - return ts_SignatureHelp_exports.getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken); - } - function getNonBoundSourceFile(fileName) { - return syntaxTreeCache.getCurrentSourceFile(fileName); - } - function getNameOrDottedNameSpan(fileName, startPos, _endPos) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const node = getTouchingPropertyName(sourceFile, startPos); - if (node === sourceFile) { - return void 0; - } - switch (node.kind) { - case 211 /* PropertyAccessExpression */: - case 166 /* QualifiedName */: - case 11 /* StringLiteral */: - case 97 /* FalseKeyword */: - case 112 /* TrueKeyword */: - case 106 /* NullKeyword */: - case 108 /* SuperKeyword */: - case 110 /* ThisKeyword */: - case 197 /* ThisType */: - case 80 /* Identifier */: - break; - // Cant create the text span - default: - return void 0; - } - let nodeForStartPos = node; - while (true) { - if (isRightSideOfPropertyAccess(nodeForStartPos) || isRightSideOfQualifiedName(nodeForStartPos)) { - nodeForStartPos = nodeForStartPos.parent; - } else if (isNameOfModuleDeclaration(nodeForStartPos)) { - if (nodeForStartPos.parent.parent.kind === 267 /* ModuleDeclaration */ && nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { - nodeForStartPos = nodeForStartPos.parent.parent.name; - } else { - break; - } - } else { - break; - } - } - return createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); - } - function getBreakpointStatementAtPosition(fileName, position) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts_BreakpointResolver_exports.spanInSourceFileAtLocation(sourceFile, position); - } - function getNavigationBarItems2(fileName) { - return getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function getNavigationTree2(fileName) { - return getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); - } - function getSemanticClassifications3(fileName, span, format) { - synchronizeHostData(); - const responseFormat = format || "original" /* Original */; - if (responseFormat === "2020" /* TwentyTwenty */) { - return getSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span); - } else { - return getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } - } - function getEncodedSemanticClassifications3(fileName, span, format) { - synchronizeHostData(); - const responseFormat = format || "original" /* Original */; - if (responseFormat === "original" /* Original */) { - return getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); - } else { - return getEncodedSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span); - } - } - function getSyntacticClassifications2(fileName, span) { - return getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getEncodedSyntacticClassifications2(fileName, span) { - return getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); - } - function getOutliningSpans(fileName) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken); - } - const braceMatching = new Map(Object.entries({ - [19 /* OpenBraceToken */]: 20 /* CloseBraceToken */, - [21 /* OpenParenToken */]: 22 /* CloseParenToken */, - [23 /* OpenBracketToken */]: 24 /* CloseBracketToken */, - [32 /* GreaterThanToken */]: 30 /* LessThanToken */ - })); - braceMatching.forEach((value, key) => braceMatching.set(value.toString(), Number(key))); - function getBraceMatchingAtPosition(fileName, position) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const token = getTouchingToken(sourceFile, position); - const matchKind = token.getStart(sourceFile) === position ? braceMatching.get(token.kind.toString()) : void 0; - const match = matchKind && findChildOfKind(token.parent, matchKind, sourceFile); - return match ? [createTextSpanFromNode(token, sourceFile), createTextSpanFromNode(match, sourceFile)].sort((a, b) => a.start - b.start) : emptyArray; - } - function getIndentationAtPosition(fileName, position, editorOptions) { - let start = timestamp(); - const settings = toEditorSettings(editorOptions); - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - log("getIndentationAtPosition: getCurrentSourceFile: " + (timestamp() - start)); - start = timestamp(); - const result = ts_formatting_exports.SmartIndenter.getIndentation(position, sourceFile, settings); - log("getIndentationAtPosition: computeIndentation : " + (timestamp() - start)); - return result; - } - function getFormattingEditsForRange(fileName, start, end, options) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - return ts_formatting_exports.formatSelection(start, end, sourceFile, ts_formatting_exports.getFormatContext(toEditorSettings(options), host)); - } - function getFormattingEditsForDocument(fileName, options) { - return ts_formatting_exports.formatDocument(syntaxTreeCache.getCurrentSourceFile(fileName), ts_formatting_exports.getFormatContext(toEditorSettings(options), host)); - } - function getFormattingEditsAfterKeystroke(fileName, position, key, options) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const formatContext = ts_formatting_exports.getFormatContext(toEditorSettings(options), host); - if (!isInComment(sourceFile, position)) { - switch (key) { - case "{": - return ts_formatting_exports.formatOnOpeningCurly(position, sourceFile, formatContext); - case "}": - return ts_formatting_exports.formatOnClosingCurly(position, sourceFile, formatContext); - case ";": - return ts_formatting_exports.formatOnSemicolon(position, sourceFile, formatContext); - case "\n": - return ts_formatting_exports.formatOnEnter(position, sourceFile, formatContext); - } - } - return []; - } - function getCodeFixesAtPosition(fileName, start, end, errorCodes68, formatOptions, preferences = emptyOptions) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const span = createTextSpanFromBounds(start, end); - const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host); - return flatMap(deduplicate(errorCodes68, equateValues, compareValues), (errorCode) => { - cancellationToken.throwIfCancellationRequested(); - return ts_codefix_exports.getFixes({ errorCode, sourceFile, span, program, host, cancellationToken, formatContext, preferences }); - }); - } - function getCombinedCodeFix(scope, fixId56, formatOptions, preferences = emptyOptions) { - synchronizeHostData(); - Debug.assert(scope.type === "file"); - const sourceFile = getValidSourceFile(scope.fileName); - const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host); - return ts_codefix_exports.getAllFixes({ fixId: fixId56, sourceFile, program, host, cancellationToken, formatContext, preferences }); - } - function organizeImports2(args, formatOptions, preferences = emptyOptions) { - synchronizeHostData(); - Debug.assert(args.type === "file"); - const sourceFile = getValidSourceFile(args.fileName); - if (containsParseError(sourceFile)) return emptyArray; - const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host); - const mode = args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : "All" /* All */); - return ts_OrganizeImports_exports.organizeImports(sourceFile, formatContext, host, program, preferences, mode); - } - function getEditsForFileRename2(oldFilePath, newFilePath, formatOptions, preferences = emptyOptions) { - return getEditsForFileRename(getProgram(), oldFilePath, newFilePath, host, ts_formatting_exports.getFormatContext(formatOptions, host), preferences, sourceMapper); - } - function applyCodeActionCommand(fileName, actionOrFormatSettingsOrUndefined) { - const action = typeof fileName === "string" ? actionOrFormatSettingsOrUndefined : fileName; - return isArray(action) ? Promise.all(action.map((a) => applySingleCodeActionCommand(a))) : applySingleCodeActionCommand(action); - } - function applySingleCodeActionCommand(action) { - const getPath = (path) => toPath(path, currentDirectory, getCanonicalFileName); - Debug.assertEqual(action.type, "install package"); - return host.installPackage ? host.installPackage({ fileName: getPath(action.file), packageName: action.packageName }) : Promise.reject("Host does not implement `installPackage`"); - } - function getDocCommentTemplateAtPosition2(fileName, position, options, formatOptions) { - const formatSettings = formatOptions ? ts_formatting_exports.getFormatContext(formatOptions, host).options : void 0; - return ts_JsDoc_exports.getDocCommentTemplateAtPosition(getNewLineOrDefaultFromHost(host, formatSettings), syntaxTreeCache.getCurrentSourceFile(fileName), position, options); - } - function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { - if (openingBrace === 60 /* lessThan */) { - return false; - } - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - if (isInString(sourceFile, position)) { - return false; - } - if (isInsideJsxElementOrAttribute(sourceFile, position)) { - return openingBrace === 123 /* openBrace */; - } - if (isInTemplateString(sourceFile, position)) { - return false; - } - switch (openingBrace) { - case 39 /* singleQuote */: - case 34 /* doubleQuote */: - case 96 /* backtick */: - return !isInComment(sourceFile, position); - } - return true; - } - function getJsxClosingTagAtPosition(fileName, position) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const token = findPrecedingToken(position, sourceFile); - if (!token) return void 0; - const element = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningElement(token.parent) ? token.parent.parent : isJsxText(token) && isJsxElement(token.parent) ? token.parent : void 0; - if (element && isUnclosedTag(element)) { - return { newText: `` }; - } - const fragment = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningFragment(token.parent) ? token.parent.parent : isJsxText(token) && isJsxFragment(token.parent) ? token.parent : void 0; - if (fragment && isUnclosedFragment(fragment)) { - return { newText: "" }; - } - } - function getLinkedEditingRangeAtPosition(fileName, position) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const token = findPrecedingToken(position, sourceFile); - if (!token || token.parent.kind === 307 /* SourceFile */) return void 0; - const jsxTagWordPattern = "[a-zA-Z0-9:\\-\\._$]*"; - if (isJsxFragment(token.parent.parent)) { - const openFragment = token.parent.parent.openingFragment; - const closeFragment = token.parent.parent.closingFragment; - if (containsParseError(openFragment) || containsParseError(closeFragment)) return void 0; - const openPos = openFragment.getStart(sourceFile) + 1; - const closePos = closeFragment.getStart(sourceFile) + 2; - if (position !== openPos && position !== closePos) return void 0; - return { - ranges: [{ start: openPos, length: 0 }, { start: closePos, length: 0 }], - wordPattern: jsxTagWordPattern - }; - } else { - const tag = findAncestor(token.parent, (n) => { - if (isJsxOpeningElement(n) || isJsxClosingElement(n)) { - return true; - } - return false; - }); - if (!tag) return void 0; - Debug.assert(isJsxOpeningElement(tag) || isJsxClosingElement(tag), "tag should be opening or closing element"); - const openTag = tag.parent.openingElement; - const closeTag = tag.parent.closingElement; - const openTagNameStart = openTag.tagName.getStart(sourceFile); - const openTagNameEnd = openTag.tagName.end; - const closeTagNameStart = closeTag.tagName.getStart(sourceFile); - const closeTagNameEnd = closeTag.tagName.end; - if (openTagNameStart === openTag.getStart(sourceFile) || closeTagNameStart === closeTag.getStart(sourceFile) || openTagNameEnd === openTag.getEnd() || closeTagNameEnd === closeTag.getEnd()) return void 0; - if (!(openTagNameStart <= position && position <= openTagNameEnd || closeTagNameStart <= position && position <= closeTagNameEnd)) return void 0; - const openingTagText = openTag.tagName.getText(sourceFile); - if (openingTagText !== closeTag.tagName.getText(sourceFile)) return void 0; - return { - ranges: [{ start: openTagNameStart, length: openTagNameEnd - openTagNameStart }, { start: closeTagNameStart, length: closeTagNameEnd - closeTagNameStart }], - wordPattern: jsxTagWordPattern - }; - } - } - function getLinesForRange(sourceFile, textRange) { - return { - lineStarts: sourceFile.getLineStarts(), - firstLine: sourceFile.getLineAndCharacterOfPosition(textRange.pos).line, - lastLine: sourceFile.getLineAndCharacterOfPosition(textRange.end).line - }; - } - function toggleLineComment(fileName, textRange, insertComment) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const textChanges2 = []; - const { lineStarts, firstLine, lastLine } = getLinesForRange(sourceFile, textRange); - let isCommenting = insertComment || false; - let leftMostPosition = Number.MAX_VALUE; - const lineTextStarts = /* @__PURE__ */ new Map(); - const firstNonWhitespaceCharacterRegex = new RegExp(/\S/); - const isJsx = isInsideJsxElement(sourceFile, lineStarts[firstLine]); - const openComment = isJsx ? "{/*" : "//"; - for (let i = firstLine; i <= lastLine; i++) { - const lineText = sourceFile.text.substring(lineStarts[i], sourceFile.getLineEndOfPosition(lineStarts[i])); - const regExec = firstNonWhitespaceCharacterRegex.exec(lineText); - if (regExec) { - leftMostPosition = Math.min(leftMostPosition, regExec.index); - lineTextStarts.set(i.toString(), regExec.index); - if (lineText.substr(regExec.index, openComment.length) !== openComment) { - isCommenting = insertComment === void 0 || insertComment; - } - } - } - for (let i = firstLine; i <= lastLine; i++) { - if (firstLine !== lastLine && lineStarts[i] === textRange.end) { - continue; - } - const lineTextStart = lineTextStarts.get(i.toString()); - if (lineTextStart !== void 0) { - if (isJsx) { - textChanges2.push(...toggleMultilineComment(fileName, { pos: lineStarts[i] + leftMostPosition, end: sourceFile.getLineEndOfPosition(lineStarts[i]) }, isCommenting, isJsx)); - } else if (isCommenting) { - textChanges2.push({ - newText: openComment, - span: { - length: 0, - start: lineStarts[i] + leftMostPosition - } - }); - } else if (sourceFile.text.substr(lineStarts[i] + lineTextStart, openComment.length) === openComment) { - textChanges2.push({ - newText: "", - span: { - length: openComment.length, - start: lineStarts[i] + lineTextStart - } - }); - } - } - } - return textChanges2; - } - function toggleMultilineComment(fileName, textRange, insertComment, isInsideJsx) { - var _a2; - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const textChanges2 = []; - const { text } = sourceFile; - let hasComment = false; - let isCommenting = insertComment || false; - const positions = []; - let { pos } = textRange; - const isJsx = isInsideJsx !== void 0 ? isInsideJsx : isInsideJsxElement(sourceFile, pos); - const openMultiline = isJsx ? "{/*" : "/*"; - const closeMultiline = isJsx ? "*/}" : "*/"; - const openMultilineRegex = isJsx ? "\\{\\/\\*" : "\\/\\*"; - const closeMultilineRegex = isJsx ? "\\*\\/\\}" : "\\*\\/"; - while (pos <= textRange.end) { - const offset = text.substr(pos, openMultiline.length) === openMultiline ? openMultiline.length : 0; - const commentRange = isInComment(sourceFile, pos + offset); - if (commentRange) { - if (isJsx) { - commentRange.pos--; - commentRange.end++; - } - positions.push(commentRange.pos); - if (commentRange.kind === 3 /* MultiLineCommentTrivia */) { - positions.push(commentRange.end); - } - hasComment = true; - pos = commentRange.end + 1; - } else { - const newPos = text.substring(pos, textRange.end).search(`(${openMultilineRegex})|(${closeMultilineRegex})`); - isCommenting = insertComment !== void 0 ? insertComment : isCommenting || !isTextWhiteSpaceLike(text, pos, newPos === -1 ? textRange.end : pos + newPos); - pos = newPos === -1 ? textRange.end + 1 : pos + newPos + closeMultiline.length; - } - } - if (isCommenting || !hasComment) { - if (((_a2 = isInComment(sourceFile, textRange.pos)) == null ? void 0 : _a2.kind) !== 2 /* SingleLineCommentTrivia */) { - insertSorted(positions, textRange.pos, compareValues); - } - insertSorted(positions, textRange.end, compareValues); - const firstPos = positions[0]; - if (text.substr(firstPos, openMultiline.length) !== openMultiline) { - textChanges2.push({ - newText: openMultiline, - span: { - length: 0, - start: firstPos - } - }); - } - for (let i = 1; i < positions.length - 1; i++) { - if (text.substr(positions[i] - closeMultiline.length, closeMultiline.length) !== closeMultiline) { - textChanges2.push({ - newText: closeMultiline, - span: { - length: 0, - start: positions[i] - } - }); - } - if (text.substr(positions[i], openMultiline.length) !== openMultiline) { - textChanges2.push({ - newText: openMultiline, - span: { - length: 0, - start: positions[i] - } - }); - } - } - if (textChanges2.length % 2 !== 0) { - textChanges2.push({ - newText: closeMultiline, - span: { - length: 0, - start: positions[positions.length - 1] - } - }); - } - } else { - for (const pos2 of positions) { - const from = pos2 - closeMultiline.length > 0 ? pos2 - closeMultiline.length : 0; - const offset = text.substr(from, closeMultiline.length) === closeMultiline ? closeMultiline.length : 0; - textChanges2.push({ - newText: "", - span: { - length: openMultiline.length, - start: pos2 - offset - } - }); - } - } - return textChanges2; - } - function commentSelection(fileName, textRange) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange); - return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment( - fileName, - textRange, - /*insertComment*/ - true - ) : toggleLineComment( - fileName, - textRange, - /*insertComment*/ - true - ); - } - function uncommentSelection(fileName, textRange) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const textChanges2 = []; - const { pos } = textRange; - let { end } = textRange; - if (pos === end) { - end += isInsideJsxElement(sourceFile, pos) ? 2 : 1; - } - for (let i = pos; i <= end; i++) { - const commentRange = isInComment(sourceFile, i); - if (commentRange) { - switch (commentRange.kind) { - case 2 /* SingleLineCommentTrivia */: - textChanges2.push(...toggleLineComment( - fileName, - { end: commentRange.end, pos: commentRange.pos + 1 }, - /*insertComment*/ - false - )); - break; - case 3 /* MultiLineCommentTrivia */: - textChanges2.push(...toggleMultilineComment( - fileName, - { end: commentRange.end, pos: commentRange.pos + 1 }, - /*insertComment*/ - false - )); - } - i = commentRange.end + 1; - } - } - return textChanges2; - } - function isUnclosedTag({ openingElement, closingElement, parent: parent2 }) { - return !tagNamesAreEquivalent(openingElement.tagName, closingElement.tagName) || isJsxElement(parent2) && tagNamesAreEquivalent(openingElement.tagName, parent2.openingElement.tagName) && isUnclosedTag(parent2); - } - function isUnclosedFragment({ closingFragment, parent: parent2 }) { - return !!(closingFragment.flags & 262144 /* ThisNodeHasError */) || isJsxFragment(parent2) && isUnclosedFragment(parent2); - } - function getSpanOfEnclosingComment(fileName, position, onlyMultiLine) { - const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); - const range = ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position); - return range && (!onlyMultiLine || range.kind === 3 /* MultiLineCommentTrivia */) ? createTextSpanFromRange(range) : void 0; - } - function getTodoComments(fileName, descriptors) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - cancellationToken.throwIfCancellationRequested(); - const fileContents = sourceFile.text; - const result = []; - if (descriptors.length > 0 && !isNodeModulesFile(sourceFile.fileName)) { - const regExp = getTodoCommentsRegExp(); - let matchArray; - while (matchArray = regExp.exec(fileContents)) { - cancellationToken.throwIfCancellationRequested(); - const firstDescriptorCaptureIndex = 3; - Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); - const preamble = matchArray[1]; - const matchPosition = matchArray.index + preamble.length; - if (!isInComment(sourceFile, matchPosition)) { - continue; - } - let descriptor; - for (let i = 0; i < descriptors.length; i++) { - if (matchArray[i + firstDescriptorCaptureIndex]) { - descriptor = descriptors[i]; - } - } - if (descriptor === void 0) return Debug.fail(); - if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { - continue; - } - const message = matchArray[2]; - result.push({ descriptor, message, position: matchPosition }); - } - } - return result; - function escapeRegExp(str) { - return str.replace(/[-[\]/{}()*+?.\\^$|]/g, "\\$&"); - } - function getTodoCommentsRegExp() { - const singleLineCommentStart = /(?:\/{2,}\s*)/.source; - const multiLineCommentStart = /(?:\/\*+\s*)/.source; - const anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; - const preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; - const literals = "(?:" + map(descriptors, (d) => "(" + escapeRegExp(d.text) + ")").join("|") + ")"; - const endOfLineOrEndOfComment = /(?:$|\*\/)/.source; - const messageRemainder = /(?:.*?)/.source; - const messagePortion = "(" + literals + messageRemainder + ")"; - const regExpString = preamble + messagePortion + endOfLineOrEndOfComment; - return new RegExp(regExpString, "gim"); - } - function isLetterOrDigit(char) { - return char >= 97 /* a */ && char <= 122 /* z */ || char >= 65 /* A */ && char <= 90 /* Z */ || char >= 48 /* _0 */ && char <= 57 /* _9 */; - } - function isNodeModulesFile(path) { - return path.includes("/node_modules/"); - } - } - function getRenameInfo2(fileName, position, preferences) { - synchronizeHostData(); - return ts_Rename_exports.getRenameInfo(program, getValidSourceFile(fileName), position, preferences || {}); - } - function getRefactorContext(file, positionOrRange, preferences, formatOptions, triggerReason, kind) { - const [startPosition, endPosition] = typeof positionOrRange === "number" ? [positionOrRange, void 0] : [positionOrRange.pos, positionOrRange.end]; - return { - file, - startPosition, - endPosition, - program: getProgram(), - host, - formatContext: ts_formatting_exports.getFormatContext(formatOptions, host), - // TODO: GH#18217 - cancellationToken, - preferences, - triggerReason, - kind - }; - } - function getInlayHintsContext(file, span, preferences) { - return { - file, - program: getProgram(), - host, - span, - preferences, - cancellationToken - }; - } - function getSmartSelectionRange2(fileName, position) { - return ts_SmartSelectionRange_exports.getSmartSelectionRange(position, syntaxTreeCache.getCurrentSourceFile(fileName)); - } - function getApplicableRefactors2(fileName, positionOrRange, preferences = emptyOptions, triggerReason, kind, includeInteractiveActions) { - synchronizeHostData(); - const file = getValidSourceFile(fileName); - return ts_refactor_exports.getApplicableRefactors(getRefactorContext(file, positionOrRange, preferences, emptyOptions, triggerReason, kind), includeInteractiveActions); - } - function getMoveToRefactoringFileSuggestions(fileName, positionOrRange, preferences = emptyOptions) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const allFiles = Debug.checkDefined(program.getSourceFiles()); - const extension = extensionFromPath(fileName); - const toMove = getStatementsToMove(getRefactorContext(sourceFile, positionOrRange, preferences, emptyOptions)); - const toMoveContainsJsx = containsJsx(toMove == null ? void 0 : toMove.all); - const files = mapDefined(allFiles, (file) => { - const fileNameExtension = extensionFromPath(file.fileName); - const isValidSourceFile = !(program == null ? void 0 : program.isSourceFileFromExternalLibrary(sourceFile)) && !(sourceFile === getValidSourceFile(file.fileName) || extension === ".ts" /* Ts */ && fileNameExtension === ".d.ts" /* Dts */ || extension === ".d.ts" /* Dts */ && startsWith(getBaseFileName(file.fileName), "lib.") && fileNameExtension === ".d.ts" /* Dts */); - return isValidSourceFile && (extension === fileNameExtension || (extension === ".tsx" /* Tsx */ && fileNameExtension === ".ts" /* Ts */ || extension === ".jsx" /* Jsx */ && fileNameExtension === ".js" /* Js */) && !toMoveContainsJsx) ? file.fileName : void 0; - }); - return { newFileName: createNewFileName(sourceFile, program, host, toMove), files }; - } - function getEditsForRefactor2(fileName, formatOptions, positionOrRange, refactorName14, actionName2, preferences = emptyOptions, interactiveRefactorArguments) { - synchronizeHostData(); - const file = getValidSourceFile(fileName); - return ts_refactor_exports.getEditsForRefactor(getRefactorContext(file, positionOrRange, preferences, formatOptions), refactorName14, actionName2, interactiveRefactorArguments); - } - function toLineColumnOffset(fileName, position) { - if (position === 0) { - return { line: 0, character: 0 }; - } - return sourceMapper.toLineColumnOffset(fileName, position); - } - function prepareCallHierarchy(fileName, position) { - synchronizeHostData(); - const declarations = ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, getTouchingPropertyName(getValidSourceFile(fileName), position)); - return declarations && mapOneOrMany(declarations, (declaration) => ts_CallHierarchy_exports.createCallHierarchyItem(program, declaration)); - } - function provideCallHierarchyIncomingCalls(fileName, position) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position))); - return declaration ? ts_CallHierarchy_exports.getIncomingCalls(program, declaration, cancellationToken) : []; - } - function provideCallHierarchyOutgoingCalls(fileName, position) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position))); - return declaration ? ts_CallHierarchy_exports.getOutgoingCalls(program, declaration) : []; - } - function provideInlayHints2(fileName, span, preferences = emptyOptions) { - synchronizeHostData(); - const sourceFile = getValidSourceFile(fileName); - return ts_InlayHints_exports.provideInlayHints(getInlayHintsContext(sourceFile, span, preferences)); - } - function mapCode2(sourceFile, contents, focusLocations, formatOptions, preferences) { - return ts_MapCode_exports.mapCode( - syntaxTreeCache.getCurrentSourceFile(sourceFile), - contents, - focusLocations, - host, - ts_formatting_exports.getFormatContext(formatOptions, host), - preferences - ); - } - const ls = { - dispose, - cleanupSemanticCache, - getSyntacticDiagnostics, - getSemanticDiagnostics, - getRegionSemanticDiagnostics, - getSuggestionDiagnostics, - getCompilerOptionsDiagnostics, - getSyntacticClassifications: getSyntacticClassifications2, - getSemanticClassifications: getSemanticClassifications3, - getEncodedSyntacticClassifications: getEncodedSyntacticClassifications2, - getEncodedSemanticClassifications: getEncodedSemanticClassifications3, - getCompletionsAtPosition: getCompletionsAtPosition2, - getCompletionEntryDetails: getCompletionEntryDetails2, - getCompletionEntrySymbol: getCompletionEntrySymbol2, - getSignatureHelpItems: getSignatureHelpItems2, - getQuickInfoAtPosition, - getDefinitionAtPosition: getDefinitionAtPosition2, - getDefinitionAndBoundSpan: getDefinitionAndBoundSpan2, - getImplementationAtPosition, - getTypeDefinitionAtPosition: getTypeDefinitionAtPosition2, - getReferencesAtPosition, - findReferences, - getFileReferences, - getDocumentHighlights, - getNameOrDottedNameSpan, - getBreakpointStatementAtPosition, - getNavigateToItems: getNavigateToItems2, - getRenameInfo: getRenameInfo2, - getSmartSelectionRange: getSmartSelectionRange2, - findRenameLocations, - getNavigationBarItems: getNavigationBarItems2, - getNavigationTree: getNavigationTree2, - getOutliningSpans, - getTodoComments, - getBraceMatchingAtPosition, - getIndentationAtPosition, - getFormattingEditsForRange, - getFormattingEditsForDocument, - getFormattingEditsAfterKeystroke, - getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition2, - isValidBraceCompletionAtPosition, - getJsxClosingTagAtPosition, - getLinkedEditingRangeAtPosition, - getSpanOfEnclosingComment, - getCodeFixesAtPosition, - getCombinedCodeFix, - applyCodeActionCommand, - organizeImports: organizeImports2, - getEditsForFileRename: getEditsForFileRename2, - getEmitOutput, - getNonBoundSourceFile, - getProgram, - getCurrentProgram: () => program, - getAutoImportProvider, - updateIsDefinitionOfReferencedSymbols, - getApplicableRefactors: getApplicableRefactors2, - getEditsForRefactor: getEditsForRefactor2, - getMoveToRefactoringFileSuggestions, - toLineColumnOffset, - getSourceMapper: () => sourceMapper, - clearSourceMapperCache: () => sourceMapper.clearCache(), - prepareCallHierarchy, - provideCallHierarchyIncomingCalls, - provideCallHierarchyOutgoingCalls, - toggleLineComment, - toggleMultilineComment, - commentSelection, - uncommentSelection, - provideInlayHints: provideInlayHints2, - getSupportedCodeFixes, - preparePasteEditsForFile, - getPasteEdits, - mapCode: mapCode2 - }; - switch (languageServiceMode) { - case 0 /* Semantic */: - break; - case 1 /* PartialSemantic */: - invalidOperationsInPartialSemanticMode.forEach( - (key) => ls[key] = () => { - throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.PartialSemantic`); - } - ); - break; - case 2 /* Syntactic */: - invalidOperationsInSyntacticMode.forEach( - (key) => ls[key] = () => { - throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.Syntactic`); - } - ); - break; - default: - Debug.assertNever(languageServiceMode); - } - return ls; -} -function getNameTable(sourceFile) { - if (!sourceFile.nameTable) { - initializeNameTable(sourceFile); - } - return sourceFile.nameTable; -} -function initializeNameTable(sourceFile) { - const nameTable = sourceFile.nameTable = /* @__PURE__ */ new Map(); - sourceFile.forEachChild(function walk(node) { - if (isIdentifier(node) && !isTagName(node) && node.escapedText || isStringOrNumericLiteralLike(node) && literalIsName(node)) { - const text = getEscapedTextOfIdentifierOrLiteral(node); - nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1); - } else if (isPrivateIdentifier(node)) { - const text = node.escapedText; - nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1); - } - forEachChild(node, walk); - if (hasJSDocNodes(node)) { - for (const jsDoc of node.jsDoc) { - forEachChild(jsDoc, walk); - } - } - }); -} -function literalIsName(node) { - return isDeclarationName(node) || node.parent.kind === 283 /* ExternalModuleReference */ || isArgumentOfElementAccessExpression(node) || isLiteralComputedPropertyDeclarationName(node); -} -function getContainingObjectLiteralElement(node) { - const element = getContainingObjectLiteralElementWorker(node); - return element && (isObjectLiteralExpression(element.parent) || isJsxAttributes(element.parent)) ? element : void 0; -} -function getContainingObjectLiteralElementWorker(node) { - switch (node.kind) { - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 9 /* NumericLiteral */: - if (node.parent.kind === 167 /* ComputedPropertyName */) { - return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : void 0; - } - // falls through - case 80 /* Identifier */: - return isObjectLiteralElement(node.parent) && (node.parent.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.parent.kind === 292 /* JsxAttributes */) && node.parent.name === node ? node.parent : void 0; - } - return void 0; -} -function getSymbolAtLocationForQuickInfo(node, checker) { - const object = getContainingObjectLiteralElement(node); - if (object) { - const contextualType = checker.getContextualType(object.parent); - const properties = contextualType && getPropertySymbolsFromContextualType( - object, - checker, - contextualType, - /*unionSymbolOk*/ - false - ); - if (properties && properties.length === 1) { - return first(properties); - } - } - return checker.getSymbolAtLocation(node); -} -function getPropertySymbolsFromContextualType(node, checker, contextualType, unionSymbolOk) { - const name = getNameFromPropertyName(node.name); - if (!name) return emptyArray; - if (!contextualType.isUnion()) { - const symbol = contextualType.getProperty(name); - return symbol ? [symbol] : emptyArray; - } - const filteredTypes = isObjectLiteralExpression(node.parent) || isJsxAttributes(node.parent) ? filter(contextualType.types, (t) => !checker.isTypeInvalidDueToUnionDiscriminant(t, node.parent)) : contextualType.types; - const discriminatedPropertySymbols = mapDefined(filteredTypes, (t) => t.getProperty(name)); - if (unionSymbolOk && (discriminatedPropertySymbols.length === 0 || discriminatedPropertySymbols.length === contextualType.types.length)) { - const symbol = contextualType.getProperty(name); - if (symbol) return [symbol]; - } - if (!filteredTypes.length && !discriminatedPropertySymbols.length) { - return mapDefined(contextualType.types, (t) => t.getProperty(name)); - } - return deduplicate(discriminatedPropertySymbols, equateValues); -} -function isArgumentOfElementAccessExpression(node) { - return node && node.parent && node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.argumentExpression === node; -} -function getDefaultLibFilePath(options) { - if (sys) { - return combinePaths(getDirectoryPath(normalizePath(sys.getExecutingFilePath())), getDefaultLibFileName(options)); - } - throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); -} -setObjectAllocator(getServicesObjectAllocator()); - -// src/services/transform.ts -function transform(source, transformers, compilerOptions) { - const diagnostics = []; - compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics); - const nodes = isArray(source) ? source : [source]; - const result = transformNodes( - /*resolver*/ - void 0, - /*host*/ - void 0, - factory, - compilerOptions, - nodes, - transformers, - /*allowDtsFiles*/ - true - ); - result.diagnostics = concatenate(result.diagnostics, diagnostics); - return result; -} - -// src/services/_namespaces/ts.BreakpointResolver.ts -var ts_BreakpointResolver_exports = {}; -__export(ts_BreakpointResolver_exports, { - spanInSourceFileAtLocation: () => spanInSourceFileAtLocation -}); - -// src/services/breakpoints.ts -function spanInSourceFileAtLocation(sourceFile, position) { - if (sourceFile.isDeclarationFile) { - return void 0; - } - let tokenAtLocation = getTokenAtPosition(sourceFile, position); - const lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { - const preceding = findPrecedingToken(tokenAtLocation.pos, sourceFile); - if (!preceding || sourceFile.getLineAndCharacterOfPosition(preceding.getEnd()).line !== lineOfPosition) { - return void 0; - } - tokenAtLocation = preceding; - } - if (tokenAtLocation.flags & 33554432 /* Ambient */) { - return void 0; - } - return spanInNode(tokenAtLocation); - function textSpan(startNode2, endNode2) { - const lastDecorator = canHaveDecorators(startNode2) ? findLast(startNode2.modifiers, isDecorator) : void 0; - const start = lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : startNode2.getStart(sourceFile); - return createTextSpanFromBounds(start, (endNode2 || startNode2).getEnd()); - } - function textSpanEndingAtNextToken(startNode2, previousTokenToFindNextEndToken) { - return textSpan(startNode2, findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent, sourceFile)); - } - function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { - if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { - return spanInNode(node); - } - return spanInNode(otherwiseOnNode); - } - function spanInNodeArray(nodeArray, node, match) { - if (nodeArray) { - const index = nodeArray.indexOf(node); - if (index >= 0) { - let start = index; - let end = index + 1; - while (start > 0 && match(nodeArray[start - 1])) start--; - while (end < nodeArray.length && match(nodeArray[end])) end++; - return createTextSpanFromBounds(skipTrivia(sourceFile.text, nodeArray[start].pos), nodeArray[end - 1].end); - } - } - return textSpan(node); - } - function spanInPreviousNode(node) { - return spanInNode(findPrecedingToken(node.pos, sourceFile)); - } - function spanInNextNode(node) { - return spanInNode(findNextToken(node, node.parent, sourceFile)); - } - function spanInNode(node) { - if (node) { - const { parent: parent2 } = node; - switch (node.kind) { - case 243 /* VariableStatement */: - return spanInVariableDeclaration(node.declarationList.declarations[0]); - case 260 /* VariableDeclaration */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - return spanInVariableDeclaration(node); - case 169 /* Parameter */: - return spanInParameterDeclaration(node); - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 176 /* Constructor */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return spanInFunctionDeclaration(node); - case 241 /* Block */: - if (isFunctionBlock(node)) { - return spanInFunctionBlock(node); - } - // falls through - case 268 /* ModuleBlock */: - return spanInBlock(node); - case 299 /* CatchClause */: - return spanInBlock(node.block); - case 244 /* ExpressionStatement */: - return textSpan(node.expression); - case 253 /* ReturnStatement */: - return textSpan(node.getChildAt(0), node.expression); - case 247 /* WhileStatement */: - return textSpanEndingAtNextToken(node, node.expression); - case 246 /* DoStatement */: - return spanInNode(node.statement); - case 259 /* DebuggerStatement */: - return textSpan(node.getChildAt(0)); - case 245 /* IfStatement */: - return textSpanEndingAtNextToken(node, node.expression); - case 256 /* LabeledStatement */: - return spanInNode(node.statement); - case 252 /* BreakStatement */: - case 251 /* ContinueStatement */: - return textSpan(node.getChildAt(0), node.label); - case 248 /* ForStatement */: - return spanInForStatement(node); - case 249 /* ForInStatement */: - return textSpanEndingAtNextToken(node, node.expression); - case 250 /* ForOfStatement */: - return spanInInitializerOfForLike(node); - case 255 /* SwitchStatement */: - return textSpanEndingAtNextToken(node, node.expression); - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - return spanInNode(node.statements[0]); - case 258 /* TryStatement */: - return spanInBlock(node.tryBlock); - case 257 /* ThrowStatement */: - return textSpan(node, node.expression); - case 277 /* ExportAssignment */: - return textSpan(node, node.expression); - case 271 /* ImportEqualsDeclaration */: - return textSpan(node, node.moduleReference); - case 272 /* ImportDeclaration */: - return textSpan(node, node.moduleSpecifier); - case 278 /* ExportDeclaration */: - return textSpan(node, node.moduleSpecifier); - case 267 /* ModuleDeclaration */: - if (getModuleInstanceState(node) !== 1 /* Instantiated */) { - return void 0; - } - // falls through - case 263 /* ClassDeclaration */: - case 266 /* EnumDeclaration */: - case 306 /* EnumMember */: - case 208 /* BindingElement */: - return textSpan(node); - case 254 /* WithStatement */: - return spanInNode(node.statement); - case 170 /* Decorator */: - return spanInNodeArray(parent2.modifiers, node, isDecorator); - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - return spanInBindingPattern(node); - // No breakpoint in interface, type alias - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - return void 0; - // Tokens: - case 27 /* SemicolonToken */: - case 1 /* EndOfFileToken */: - return spanInNodeIfStartsOnSameLine(findPrecedingToken(node.pos, sourceFile)); - case 28 /* CommaToken */: - return spanInPreviousNode(node); - case 19 /* OpenBraceToken */: - return spanInOpenBraceToken(node); - case 20 /* CloseBraceToken */: - return spanInCloseBraceToken(node); - case 24 /* CloseBracketToken */: - return spanInCloseBracketToken(node); - case 21 /* OpenParenToken */: - return spanInOpenParenToken(node); - case 22 /* CloseParenToken */: - return spanInCloseParenToken(node); - case 59 /* ColonToken */: - return spanInColonToken(node); - case 32 /* GreaterThanToken */: - case 30 /* LessThanToken */: - return spanInGreaterThanOrLessThanToken(node); - // Keywords: - case 117 /* WhileKeyword */: - return spanInWhileKeyword(node); - case 93 /* ElseKeyword */: - case 85 /* CatchKeyword */: - case 98 /* FinallyKeyword */: - return spanInNextNode(node); - case 165 /* OfKeyword */: - return spanInOfKeyword(node); - default: - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); - } - if ((node.kind === 80 /* Identifier */ || node.kind === 230 /* SpreadElement */ || node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) && isArrayLiteralOrObjectLiteralDestructuringPattern(parent2)) { - return textSpan(node); - } - if (node.kind === 226 /* BinaryExpression */) { - const { left, operatorToken } = node; - if (isArrayLiteralOrObjectLiteralDestructuringPattern(left)) { - return spanInArrayLiteralOrObjectLiteralDestructuringPattern( - left - ); - } - if (operatorToken.kind === 64 /* EqualsToken */ && isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { - return textSpan(node); - } - if (operatorToken.kind === 28 /* CommaToken */) { - return spanInNode(left); - } - } - if (isExpressionNode(node)) { - switch (parent2.kind) { - case 246 /* DoStatement */: - return spanInPreviousNode(node); - case 170 /* Decorator */: - return spanInNode(node.parent); - case 248 /* ForStatement */: - case 250 /* ForOfStatement */: - return textSpan(node); - case 226 /* BinaryExpression */: - if (node.parent.operatorToken.kind === 28 /* CommaToken */) { - return textSpan(node); - } - break; - case 219 /* ArrowFunction */: - if (node.parent.body === node) { - return textSpan(node); - } - break; - } - } - switch (node.parent.kind) { - case 303 /* PropertyAssignment */: - if (node.parent.name === node && !isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { - return spanInNode(node.parent.initializer); - } - break; - case 216 /* TypeAssertionExpression */: - if (node.parent.type === node) { - return spanInNextNode(node.parent.type); - } - break; - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: { - const { initializer, type } = node.parent; - if (initializer === node || type === node || isAssignmentOperator(node.kind)) { - return spanInPreviousNode(node); - } - break; - } - case 226 /* BinaryExpression */: { - const { left } = node.parent; - if (isArrayLiteralOrObjectLiteralDestructuringPattern(left) && node !== left) { - return spanInPreviousNode(node); - } - break; - } - default: - if (isFunctionLike(node.parent) && node.parent.type === node) { - return spanInPreviousNode(node); - } - } - return spanInNode(node.parent); - } - } - function textSpanFromVariableDeclaration(variableDeclaration) { - if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] === variableDeclaration) { - return textSpan(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); - } else { - return textSpan(variableDeclaration); - } - } - function spanInVariableDeclaration(variableDeclaration) { - if (variableDeclaration.parent.parent.kind === 249 /* ForInStatement */) { - return spanInNode(variableDeclaration.parent.parent); - } - const parent2 = variableDeclaration.parent; - if (isBindingPattern(variableDeclaration.name)) { - return spanInBindingPattern(variableDeclaration.name); - } - if (hasOnlyExpressionInitializer(variableDeclaration) && variableDeclaration.initializer || hasSyntacticModifier(variableDeclaration, 32 /* Export */) || parent2.parent.kind === 250 /* ForOfStatement */) { - return textSpanFromVariableDeclaration(variableDeclaration); - } - if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] !== variableDeclaration) { - return spanInNode(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); - } - } - function canHaveSpanInParameterDeclaration(parameter) { - return !!parameter.initializer || parameter.dotDotDotToken !== void 0 || hasSyntacticModifier(parameter, 1 /* Public */ | 2 /* Private */); - } - function spanInParameterDeclaration(parameter) { - if (isBindingPattern(parameter.name)) { - return spanInBindingPattern(parameter.name); - } else if (canHaveSpanInParameterDeclaration(parameter)) { - return textSpan(parameter); - } else { - const functionDeclaration = parameter.parent; - const indexOfParameter = functionDeclaration.parameters.indexOf(parameter); - Debug.assert(indexOfParameter !== -1); - if (indexOfParameter !== 0) { - return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); - } else { - return spanInNode(functionDeclaration.body); - } - } - } - function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { - return hasSyntacticModifier(functionDeclaration, 32 /* Export */) || functionDeclaration.parent.kind === 263 /* ClassDeclaration */ && functionDeclaration.kind !== 176 /* Constructor */; - } - function spanInFunctionDeclaration(functionDeclaration) { - if (!functionDeclaration.body) { - return void 0; - } - if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { - return textSpan(functionDeclaration); - } - return spanInNode(functionDeclaration.body); - } - function spanInFunctionBlock(block) { - const nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); - if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { - return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); - } - return spanInNode(nodeForSpanInBlock); - } - function spanInBlock(block) { - switch (block.parent.kind) { - case 267 /* ModuleDeclaration */: - if (getModuleInstanceState(block.parent) !== 1 /* Instantiated */) { - return void 0; - } - // Set on parent if on same line otherwise on first statement - // falls through - case 247 /* WhileStatement */: - case 245 /* IfStatement */: - case 249 /* ForInStatement */: - return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); - // Set span on previous token if it starts on same line otherwise on the first statement of the block - case 248 /* ForStatement */: - case 250 /* ForOfStatement */: - return spanInNodeIfStartsOnSameLine(findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); - } - return spanInNode(block.statements[0]); - } - function spanInInitializerOfForLike(forLikeStatement) { - if (forLikeStatement.initializer.kind === 261 /* VariableDeclarationList */) { - const variableDeclarationList = forLikeStatement.initializer; - if (variableDeclarationList.declarations.length > 0) { - return spanInNode(variableDeclarationList.declarations[0]); - } - } else { - return spanInNode(forLikeStatement.initializer); - } - } - function spanInForStatement(forStatement) { - if (forStatement.initializer) { - return spanInInitializerOfForLike(forStatement); - } - if (forStatement.condition) { - return textSpan(forStatement.condition); - } - if (forStatement.incrementor) { - return textSpan(forStatement.incrementor); - } - } - function spanInBindingPattern(bindingPattern) { - const firstBindingElement = forEach(bindingPattern.elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - if (bindingPattern.parent.kind === 208 /* BindingElement */) { - return textSpan(bindingPattern.parent); - } - return textSpanFromVariableDeclaration(bindingPattern.parent); - } - function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node2) { - Debug.assert(node2.kind !== 207 /* ArrayBindingPattern */ && node2.kind !== 206 /* ObjectBindingPattern */); - const elements = node2.kind === 209 /* ArrayLiteralExpression */ ? node2.elements : node2.properties; - const firstBindingElement = forEach(elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0); - if (firstBindingElement) { - return spanInNode(firstBindingElement); - } - return textSpan(node2.parent.kind === 226 /* BinaryExpression */ ? node2.parent : node2); - } - function spanInOpenBraceToken(node2) { - switch (node2.parent.kind) { - case 266 /* EnumDeclaration */: - const enumDeclaration = node2.parent; - return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); - case 263 /* ClassDeclaration */: - const classDeclaration = node2.parent; - return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); - case 269 /* CaseBlock */: - return spanInNodeIfStartsOnSameLine(node2.parent.parent, node2.parent.clauses[0]); - } - return spanInNode(node2.parent); - } - function spanInCloseBraceToken(node2) { - switch (node2.parent.kind) { - case 268 /* ModuleBlock */: - if (getModuleInstanceState(node2.parent.parent) !== 1 /* Instantiated */) { - return void 0; - } - // falls through - case 266 /* EnumDeclaration */: - case 263 /* ClassDeclaration */: - return textSpan(node2); - case 241 /* Block */: - if (isFunctionBlock(node2.parent)) { - return textSpan(node2); - } - // falls through - case 299 /* CatchClause */: - return spanInNode(lastOrUndefined(node2.parent.statements)); - case 269 /* CaseBlock */: - const caseBlock = node2.parent; - const lastClause = lastOrUndefined(caseBlock.clauses); - if (lastClause) { - return spanInNode(lastOrUndefined(lastClause.statements)); - } - return void 0; - case 206 /* ObjectBindingPattern */: - const bindingPattern = node2.parent; - return spanInNode(lastOrUndefined(bindingPattern.elements) || bindingPattern); - // Default to parent node - default: - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) { - const objectLiteral = node2.parent; - return textSpan(lastOrUndefined(objectLiteral.properties) || objectLiteral); - } - return spanInNode(node2.parent); - } - } - function spanInCloseBracketToken(node2) { - switch (node2.parent.kind) { - case 207 /* ArrayBindingPattern */: - const bindingPattern = node2.parent; - return textSpan(lastOrUndefined(bindingPattern.elements) || bindingPattern); - default: - if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) { - const arrayLiteral = node2.parent; - return textSpan(lastOrUndefined(arrayLiteral.elements) || arrayLiteral); - } - return spanInNode(node2.parent); - } - } - function spanInOpenParenToken(node2) { - if (node2.parent.kind === 246 /* DoStatement */ || // Go to while keyword and do action instead - node2.parent.kind === 213 /* CallExpression */ || node2.parent.kind === 214 /* NewExpression */) { - return spanInPreviousNode(node2); - } - if (node2.parent.kind === 217 /* ParenthesizedExpression */) { - return spanInNextNode(node2); - } - return spanInNode(node2.parent); - } - function spanInCloseParenToken(node2) { - switch (node2.parent.kind) { - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 176 /* Constructor */: - case 247 /* WhileStatement */: - case 246 /* DoStatement */: - case 248 /* ForStatement */: - case 250 /* ForOfStatement */: - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 217 /* ParenthesizedExpression */: - return spanInPreviousNode(node2); - // Default to parent node - default: - return spanInNode(node2.parent); - } - } - function spanInColonToken(node2) { - if (isFunctionLike(node2.parent) || node2.parent.kind === 303 /* PropertyAssignment */ || node2.parent.kind === 169 /* Parameter */) { - return spanInPreviousNode(node2); - } - return spanInNode(node2.parent); - } - function spanInGreaterThanOrLessThanToken(node2) { - if (node2.parent.kind === 216 /* TypeAssertionExpression */) { - return spanInNextNode(node2); - } - return spanInNode(node2.parent); - } - function spanInWhileKeyword(node2) { - if (node2.parent.kind === 246 /* DoStatement */) { - return textSpanEndingAtNextToken(node2, node2.parent.expression); - } - return spanInNode(node2.parent); - } - function spanInOfKeyword(node2) { - if (node2.parent.kind === 250 /* ForOfStatement */) { - return spanInNextNode(node2); - } - return spanInNode(node2.parent); - } - } -} - -// src/services/_namespaces/ts.CallHierarchy.ts -var ts_CallHierarchy_exports = {}; -__export(ts_CallHierarchy_exports, { - createCallHierarchyItem: () => createCallHierarchyItem, - getIncomingCalls: () => getIncomingCalls, - getOutgoingCalls: () => getOutgoingCalls, - resolveCallHierarchyDeclaration: () => resolveCallHierarchyDeclaration -}); - -// src/services/callHierarchy.ts -function isNamedExpression(node) { - return (isFunctionExpression(node) || isClassExpression(node)) && isNamedDeclaration(node); -} -function isVariableLike2(node) { - return isPropertyDeclaration(node) || isVariableDeclaration(node); -} -function isAssignedExpression(node) { - return (isFunctionExpression(node) || isArrowFunction(node) || isClassExpression(node)) && isVariableLike2(node.parent) && node === node.parent.initializer && isIdentifier(node.parent.name) && (!!(getCombinedNodeFlags(node.parent) & 2 /* Const */) || isPropertyDeclaration(node.parent)); -} -function isPossibleCallHierarchyDeclaration(node) { - return isSourceFile(node) || isModuleDeclaration(node) || isFunctionDeclaration(node) || isFunctionExpression(node) || isClassDeclaration(node) || isClassExpression(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node); -} -function isValidCallHierarchyDeclaration(node) { - return isSourceFile(node) || isModuleDeclaration(node) && isIdentifier(node.name) || isFunctionDeclaration(node) || isClassDeclaration(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node) || isNamedExpression(node) || isAssignedExpression(node); -} -function getCallHierarchyDeclarationReferenceNode(node) { - if (isSourceFile(node)) return node; - if (isNamedDeclaration(node)) return node.name; - if (isAssignedExpression(node)) return node.parent.name; - return Debug.checkDefined(node.modifiers && find(node.modifiers, isDefaultModifier3)); -} -function isDefaultModifier3(node) { - return node.kind === 90 /* DefaultKeyword */; -} -function getSymbolOfCallHierarchyDeclaration(typeChecker, node) { - const location = getCallHierarchyDeclarationReferenceNode(node); - return location && typeChecker.getSymbolAtLocation(location); -} -function getCallHierarchyItemName(program, node) { - if (isSourceFile(node)) { - return { text: node.fileName, pos: 0, end: 0 }; - } - if ((isFunctionDeclaration(node) || isClassDeclaration(node)) && !isNamedDeclaration(node)) { - const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier3); - if (defaultModifier) { - return { text: "default", pos: defaultModifier.getStart(), end: defaultModifier.getEnd() }; - } - } - if (isClassStaticBlockDeclaration(node)) { - const sourceFile = node.getSourceFile(); - const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(node).pos); - const end = pos + 6; - const typeChecker = program.getTypeChecker(); - const symbol = typeChecker.getSymbolAtLocation(node.parent); - const prefix = symbol ? `${typeChecker.symbolToString(symbol, node.parent)} ` : ""; - return { text: `${prefix}static {}`, pos, end }; - } - const declName = isAssignedExpression(node) ? node.parent.name : Debug.checkDefined(getNameOfDeclaration(node), "Expected call hierarchy item to have a name"); - let text = isIdentifier(declName) ? idText(declName) : isStringOrNumericLiteralLike(declName) ? declName.text : isComputedPropertyName(declName) ? isStringOrNumericLiteralLike(declName.expression) ? declName.expression.text : void 0 : void 0; - if (text === void 0) { - const typeChecker = program.getTypeChecker(); - const symbol = typeChecker.getSymbolAtLocation(declName); - if (symbol) { - text = typeChecker.symbolToString(symbol, node); - } - } - if (text === void 0) { - const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon(); - text = usingSingleLineStringWriter((writer) => printer.writeNode(4 /* Unspecified */, node, node.getSourceFile(), writer)); - } - return { text, pos: declName.getStart(), end: declName.getEnd() }; -} -function getCallHierarchItemContainerName(node) { - var _a, _b, _c, _d; - if (isAssignedExpression(node)) { - if (isPropertyDeclaration(node.parent) && isClassLike(node.parent.parent)) { - return isClassExpression(node.parent.parent) ? (_a = getAssignedName(node.parent.parent)) == null ? void 0 : _a.getText() : (_b = node.parent.parent.name) == null ? void 0 : _b.getText(); - } - if (isModuleBlock(node.parent.parent.parent.parent) && isIdentifier(node.parent.parent.parent.parent.parent.name)) { - return node.parent.parent.parent.parent.parent.name.getText(); - } - return; - } - switch (node.kind) { - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - if (node.parent.kind === 210 /* ObjectLiteralExpression */) { - return (_c = getAssignedName(node.parent)) == null ? void 0 : _c.getText(); - } - return (_d = getNameOfDeclaration(node.parent)) == null ? void 0 : _d.getText(); - case 262 /* FunctionDeclaration */: - case 263 /* ClassDeclaration */: - case 267 /* ModuleDeclaration */: - if (isModuleBlock(node.parent) && isIdentifier(node.parent.parent.name)) { - return node.parent.parent.name.getText(); - } - } -} -function findImplementation(typeChecker, node) { - if (node.body) { - return node; - } - if (isConstructorDeclaration(node)) { - return getFirstConstructorWithBody(node.parent); - } - if (isFunctionDeclaration(node) || isMethodDeclaration(node)) { - const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node); - if (symbol && symbol.valueDeclaration && isFunctionLikeDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.body) { - return symbol.valueDeclaration; - } - return void 0; - } - return node; -} -function findAllInitialDeclarations(typeChecker, node) { - const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node); - let declarations; - if (symbol && symbol.declarations) { - const indices = indicesOf(symbol.declarations); - const keys = map(symbol.declarations, (decl) => ({ file: decl.getSourceFile().fileName, pos: decl.pos })); - indices.sort((a, b) => compareStringsCaseSensitive(keys[a].file, keys[b].file) || keys[a].pos - keys[b].pos); - const sortedDeclarations = map(indices, (i) => symbol.declarations[i]); - let lastDecl; - for (const decl of sortedDeclarations) { - if (isValidCallHierarchyDeclaration(decl)) { - if (!lastDecl || lastDecl.parent !== decl.parent || lastDecl.end !== decl.pos) { - declarations = append(declarations, decl); - } - lastDecl = decl; - } - } - } - return declarations; -} -function findImplementationOrAllInitialDeclarations(typeChecker, node) { - if (isClassStaticBlockDeclaration(node)) { - return node; - } - if (isFunctionLikeDeclaration(node)) { - return findImplementation(typeChecker, node) ?? findAllInitialDeclarations(typeChecker, node) ?? node; - } - return findAllInitialDeclarations(typeChecker, node) ?? node; -} -function resolveCallHierarchyDeclaration(program, location) { - const typeChecker = program.getTypeChecker(); - let followingSymbol = false; - while (true) { - if (isValidCallHierarchyDeclaration(location)) { - return findImplementationOrAllInitialDeclarations(typeChecker, location); - } - if (isPossibleCallHierarchyDeclaration(location)) { - const ancestor = findAncestor(location, isValidCallHierarchyDeclaration); - return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor); - } - if (isDeclarationName(location)) { - if (isValidCallHierarchyDeclaration(location.parent)) { - return findImplementationOrAllInitialDeclarations(typeChecker, location.parent); - } - if (isPossibleCallHierarchyDeclaration(location.parent)) { - const ancestor = findAncestor(location.parent, isValidCallHierarchyDeclaration); - return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor); - } - if (isVariableLike2(location.parent) && location.parent.initializer && isAssignedExpression(location.parent.initializer)) { - return location.parent.initializer; - } - return void 0; - } - if (isConstructorDeclaration(location)) { - if (isValidCallHierarchyDeclaration(location.parent)) { - return location.parent; - } - return void 0; - } - if (location.kind === 126 /* StaticKeyword */ && isClassStaticBlockDeclaration(location.parent)) { - location = location.parent; - continue; - } - if (isVariableDeclaration(location) && location.initializer && isAssignedExpression(location.initializer)) { - return location.initializer; - } - if (!followingSymbol) { - let symbol = typeChecker.getSymbolAtLocation(location); - if (symbol) { - if (symbol.flags & 2097152 /* Alias */) { - symbol = typeChecker.getAliasedSymbol(symbol); - } - if (symbol.valueDeclaration) { - followingSymbol = true; - location = symbol.valueDeclaration; - continue; - } - } - } - return void 0; - } -} -function createCallHierarchyItem(program, node) { - const sourceFile = node.getSourceFile(); - const name = getCallHierarchyItemName(program, node); - const containerName = getCallHierarchItemContainerName(node); - const kind = getNodeKind(node); - const kindModifiers = getNodeModifiers(node); - const span = createTextSpanFromBounds(skipTrivia( - sourceFile.text, - node.getFullStart(), - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - true - ), node.getEnd()); - const selectionSpan = createTextSpanFromBounds(name.pos, name.end); - return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan }; -} -function isDefined(x) { - return x !== void 0; -} -function convertEntryToCallSite(entry) { - if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) { - const { node } = entry; - if (isCallOrNewExpressionTarget( - node, - /*includeElementAccess*/ - true, - /*skipPastOuterExpressions*/ - true - ) || isTaggedTemplateTag( - node, - /*includeElementAccess*/ - true, - /*skipPastOuterExpressions*/ - true - ) || isDecoratorTarget( - node, - /*includeElementAccess*/ - true, - /*skipPastOuterExpressions*/ - true - ) || isJsxOpeningLikeElementTagName( - node, - /*includeElementAccess*/ - true, - /*skipPastOuterExpressions*/ - true - ) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) { - const sourceFile = node.getSourceFile(); - const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile; - return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) }; - } - } -} -function getCallSiteGroupKey(entry) { - return getNodeId(entry.declaration); -} -function createCallHierarchyIncomingCall(from, fromSpans) { - return { from, fromSpans }; -} -function convertCallSiteGroupToIncomingCall(program, entries) { - return createCallHierarchyIncomingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range))); -} -function getIncomingCalls(program, declaration, cancellationToken) { - if (isSourceFile(declaration) || isModuleDeclaration(declaration) || isClassStaticBlockDeclaration(declaration)) { - return []; - } - const location = getCallHierarchyDeclarationReferenceNode(declaration); - const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries( - program, - cancellationToken, - program.getSourceFiles(), - location, - /*position*/ - 0, - { use: ts_FindAllReferences_exports.FindReferencesUse.References }, - convertEntryToCallSite - ), isDefined); - return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : []; -} -function createCallSiteCollector(program, callSites) { - function recordCallSite(node) { - const target = isTaggedTemplateExpression(node) ? node.tag : isJsxOpeningLikeElement(node) ? node.tagName : isAccessExpression(node) ? node : isClassStaticBlockDeclaration(node) ? node : node.expression; - const declaration = resolveCallHierarchyDeclaration(program, target); - if (declaration) { - const range = createTextRangeFromNode(target, node.getSourceFile()); - if (isArray(declaration)) { - for (const decl of declaration) { - callSites.push({ declaration: decl, range }); - } - } else { - callSites.push({ declaration, range }); - } - } - } - function collect(node) { - if (!node) return; - if (node.flags & 33554432 /* Ambient */) { - return; - } - if (isValidCallHierarchyDeclaration(node)) { - if (isClassLike(node)) { - for (const member of node.members) { - if (member.name && isComputedPropertyName(member.name)) { - collect(member.name.expression); - } - } - } - return; - } - switch (node.kind) { - case 80 /* Identifier */: - case 271 /* ImportEqualsDeclaration */: - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - return; - case 175 /* ClassStaticBlockDeclaration */: - recordCallSite(node); - return; - case 216 /* TypeAssertionExpression */: - case 234 /* AsExpression */: - collect(node.expression); - return; - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - collect(node.name); - collect(node.initializer); - return; - case 213 /* CallExpression */: - recordCallSite(node); - collect(node.expression); - forEach(node.arguments, collect); - return; - case 214 /* NewExpression */: - recordCallSite(node); - collect(node.expression); - forEach(node.arguments, collect); - return; - case 215 /* TaggedTemplateExpression */: - recordCallSite(node); - collect(node.tag); - collect(node.template); - return; - case 286 /* JsxOpeningElement */: - case 285 /* JsxSelfClosingElement */: - recordCallSite(node); - collect(node.tagName); - collect(node.attributes); - return; - case 170 /* Decorator */: - recordCallSite(node); - collect(node.expression); - return; - case 211 /* PropertyAccessExpression */: - case 212 /* ElementAccessExpression */: - recordCallSite(node); - forEachChild(node, collect); - break; - case 238 /* SatisfiesExpression */: - collect(node.expression); - return; - } - if (isPartOfTypeNode(node)) { - return; - } - forEachChild(node, collect); - } - return collect; -} -function collectCallSitesOfSourceFile(node, collect) { - forEach(node.statements, collect); -} -function collectCallSitesOfModuleDeclaration(node, collect) { - if (!hasSyntacticModifier(node, 128 /* Ambient */) && node.body && isModuleBlock(node.body)) { - forEach(node.body.statements, collect); - } -} -function collectCallSitesOfFunctionLikeDeclaration(typeChecker, node, collect) { - const implementation = findImplementation(typeChecker, node); - if (implementation) { - forEach(implementation.parameters, collect); - collect(implementation.body); - } -} -function collectCallSitesOfClassStaticBlockDeclaration(node, collect) { - collect(node.body); -} -function collectCallSitesOfClassLikeDeclaration(node, collect) { - forEach(node.modifiers, collect); - const heritage = getClassExtendsHeritageElement(node); - if (heritage) { - collect(heritage.expression); - } - for (const member of node.members) { - if (canHaveModifiers(member)) { - forEach(member.modifiers, collect); - } - if (isPropertyDeclaration(member)) { - collect(member.initializer); - } else if (isConstructorDeclaration(member) && member.body) { - forEach(member.parameters, collect); - collect(member.body); - } else if (isClassStaticBlockDeclaration(member)) { - collect(member); - } - } -} -function collectCallSites(program, node) { - const callSites = []; - const collect = createCallSiteCollector(program, callSites); - switch (node.kind) { - case 307 /* SourceFile */: - collectCallSitesOfSourceFile(node, collect); - break; - case 267 /* ModuleDeclaration */: - collectCallSitesOfModuleDeclaration(node, collect); - break; - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - collectCallSitesOfFunctionLikeDeclaration(program.getTypeChecker(), node, collect); - break; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - collectCallSitesOfClassLikeDeclaration(node, collect); - break; - case 175 /* ClassStaticBlockDeclaration */: - collectCallSitesOfClassStaticBlockDeclaration(node, collect); - break; - default: - Debug.assertNever(node); - } - return callSites; -} -function createCallHierarchyOutgoingCall(to, fromSpans) { - return { to, fromSpans }; -} -function convertCallSiteGroupToOutgoingCall(program, entries) { - return createCallHierarchyOutgoingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range))); -} -function getOutgoingCalls(program, declaration) { - if (declaration.flags & 33554432 /* Ambient */ || isMethodSignature(declaration)) { - return []; - } - return group(collectCallSites(program, declaration), getCallSiteGroupKey, (entries) => convertCallSiteGroupToOutgoingCall(program, entries)); -} - -// src/services/_namespaces/ts.classifier.ts -var ts_classifier_exports = {}; -__export(ts_classifier_exports, { - v2020: () => ts_classifier_v2020_exports -}); - -// src/services/_namespaces/ts.classifier.v2020.ts -var ts_classifier_v2020_exports = {}; -__export(ts_classifier_v2020_exports, { - TokenEncodingConsts: () => TokenEncodingConsts, - TokenModifier: () => TokenModifier, - TokenType: () => TokenType, - getEncodedSemanticClassifications: () => getEncodedSemanticClassifications2, - getSemanticClassifications: () => getSemanticClassifications2 -}); - -// src/services/_namespaces/ts.codefix.ts -var ts_codefix_exports = {}; -__export(ts_codefix_exports, { - PreserveOptionalFlags: () => PreserveOptionalFlags, - addNewNodeForMemberSymbol: () => addNewNodeForMemberSymbol, - codeFixAll: () => codeFixAll, - createCodeFixAction: () => createCodeFixAction, - createCodeFixActionMaybeFixAll: () => createCodeFixActionMaybeFixAll, - createCodeFixActionWithoutFixAll: () => createCodeFixActionWithoutFixAll, - createCombinedCodeActions: () => createCombinedCodeActions, - createFileTextChanges: () => createFileTextChanges, - createImportAdder: () => createImportAdder, - createImportSpecifierResolver: () => createImportSpecifierResolver, - createMissingMemberNodes: () => createMissingMemberNodes, - createSignatureDeclarationFromCallExpression: () => createSignatureDeclarationFromCallExpression, - createSignatureDeclarationFromSignature: () => createSignatureDeclarationFromSignature, - createStubbedBody: () => createStubbedBody, - eachDiagnostic: () => eachDiagnostic, - findAncestorMatchingSpan: () => findAncestorMatchingSpan, - generateAccessorFromProperty: () => generateAccessorFromProperty, - getAccessorConvertiblePropertyAtPosition: () => getAccessorConvertiblePropertyAtPosition, - getAllFixes: () => getAllFixes, - getAllSupers: () => getAllSupers, - getFixes: () => getFixes, - getImportCompletionAction: () => getImportCompletionAction, - getImportKind: () => getImportKind, - getJSDocTypedefNodes: () => getJSDocTypedefNodes, - getNoopSymbolTrackerWithResolver: () => getNoopSymbolTrackerWithResolver, - getPromoteTypeOnlyCompletionAction: () => getPromoteTypeOnlyCompletionAction, - getSupportedErrorCodes: () => getSupportedErrorCodes, - importFixName: () => importFixName, - importSymbols: () => importSymbols, - parameterShouldGetTypeFromJSDoc: () => parameterShouldGetTypeFromJSDoc, - registerCodeFix: () => registerCodeFix, - setJsonCompilerOptionValue: () => setJsonCompilerOptionValue, - setJsonCompilerOptionValues: () => setJsonCompilerOptionValues, - tryGetAutoImportableReferenceFromTypeNode: () => tryGetAutoImportableReferenceFromTypeNode, - typeNodeToAutoImportableTypeNode: () => typeNodeToAutoImportableTypeNode, - typePredicateToAutoImportableTypeNode: () => typePredicateToAutoImportableTypeNode, - typeToAutoImportableTypeNode: () => typeToAutoImportableTypeNode, - typeToMinimizedReferenceType: () => typeToMinimizedReferenceType -}); - -// src/services/codeFixProvider.ts -var errorCodeToFixes = createMultiMap(); -var fixIdToRegistration = /* @__PURE__ */ new Map(); -function createCodeFixActionWithoutFixAll(fixName8, changes, description3) { - return createCodeFixActionWorker( - fixName8, - diagnosticToString(description3), - changes, - /*fixId*/ - void 0, - /*fixAllDescription*/ - void 0 - ); -} -function createCodeFixAction(fixName8, changes, description3, fixId56, fixAllDescription, command) { - return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId56, diagnosticToString(fixAllDescription), command); -} -function createCodeFixActionMaybeFixAll(fixName8, changes, description3, fixId56, fixAllDescription, command) { - return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId56, fixAllDescription && diagnosticToString(fixAllDescription), command); -} -function createCodeFixActionWorker(fixName8, description3, changes, fixId56, fixAllDescription, command) { - return { fixName: fixName8, description: description3, changes, fixId: fixId56, fixAllDescription, commands: command ? [command] : void 0 }; -} -function registerCodeFix(reg) { - for (const error2 of reg.errorCodes) { - errorCodeToFixesArray = void 0; - errorCodeToFixes.add(String(error2), reg); - } - if (reg.fixIds) { - for (const fixId56 of reg.fixIds) { - Debug.assert(!fixIdToRegistration.has(fixId56)); - fixIdToRegistration.set(fixId56, reg); - } - } -} -var errorCodeToFixesArray; -function getSupportedErrorCodes() { - return errorCodeToFixesArray ?? (errorCodeToFixesArray = arrayFrom(errorCodeToFixes.keys())); -} -function removeFixIdIfFixAllUnavailable(registration, diagnostics) { - const { errorCodes: errorCodes68 } = registration; - let maybeFixableDiagnostics = 0; - for (const diag2 of diagnostics) { - if (contains(errorCodes68, diag2.code)) maybeFixableDiagnostics++; - if (maybeFixableDiagnostics > 1) break; - } - const fixAllUnavailable = maybeFixableDiagnostics < 2; - return ({ fixId: fixId56, fixAllDescription, ...action }) => { - return fixAllUnavailable ? action : { ...action, fixId: fixId56, fixAllDescription }; - }; -} -function getFixes(context) { - const diagnostics = getDiagnostics(context); - const registrations = errorCodeToFixes.get(String(context.errorCode)); - return flatMap(registrations, (f) => map(f.getCodeActions(context), removeFixIdIfFixAllUnavailable(f, diagnostics))); -} -function getAllFixes(context) { - return fixIdToRegistration.get(cast(context.fixId, isString)).getAllCodeActions(context); -} -function createCombinedCodeActions(changes, commands) { - return { changes, commands }; -} -function createFileTextChanges(fileName, textChanges2) { - return { fileName, textChanges: textChanges2 }; -} -function codeFixAll(context, errorCodes68, use) { - const commands = []; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => eachDiagnostic(context, errorCodes68, (diag2) => use(t, diag2, commands))); - return createCombinedCodeActions(changes, commands.length === 0 ? void 0 : commands); -} -function eachDiagnostic(context, errorCodes68, cb) { - for (const diag2 of getDiagnostics(context)) { - if (contains(errorCodes68, diag2.code)) { - cb(diag2); - } - } -} -function getDiagnostics({ program, sourceFile, cancellationToken }) { - const diagnostics = [ - ...program.getSemanticDiagnostics(sourceFile, cancellationToken), - ...program.getSyntacticDiagnostics(sourceFile, cancellationToken), - ...computeSuggestionDiagnostics(sourceFile, program, cancellationToken) - ]; - if (getEmitDeclarations(program.getCompilerOptions())) { - diagnostics.push( - ...program.getDeclarationDiagnostics(sourceFile, cancellationToken) - ); - } - return diagnostics; -} - -// src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts -var fixId = "addConvertToUnknownForNonOverlappingTypes"; -var errorCodes = [Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code]; -registerCodeFix({ - errorCodes, - getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) { - const assertion = getAssertion(context.sourceFile, context.span.start); - if (assertion === void 0) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange(t, context.sourceFile, assertion)); - return [createCodeFixAction(fixId, changes, Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)]; - }, - fixIds: [fixId], - getAllCodeActions: (context) => codeFixAll(context, errorCodes, (changes, diag2) => { - const assertion = getAssertion(diag2.file, diag2.start); - if (assertion) { - makeChange(changes, diag2.file, assertion); - } - }) -}); -function makeChange(changeTracker, sourceFile, assertion) { - const replacement = isAsExpression(assertion) ? factory.createAsExpression(assertion.expression, factory.createKeywordTypeNode(159 /* UnknownKeyword */)) : factory.createTypeAssertion(factory.createKeywordTypeNode(159 /* UnknownKeyword */), assertion.expression); - changeTracker.replaceNode(sourceFile, assertion.expression, replacement); -} -function getAssertion(sourceFile, pos) { - if (isInJSFile(sourceFile)) return void 0; - return findAncestor(getTokenAtPosition(sourceFile, pos), (n) => isAsExpression(n) || isTypeAssertionExpression(n)); -} - -// src/services/codefixes/addEmptyExportDeclaration.ts -registerCodeFix({ - errorCodes: [ - Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code, - Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code, - Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code - ], - getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) { - const { sourceFile } = context; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { - const exportDeclaration = factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports([]), - /*moduleSpecifier*/ - void 0 - ); - changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration); - }); - return [createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, Diagnostics.Add_export_to_make_this_file_into_a_module)]; - } -}); - -// src/services/codefixes/addMissingAsync.ts -var fixId2 = "addMissingAsync"; -var errorCodes2 = [ - Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, - Diagnostics.Type_0_is_not_assignable_to_type_1.code, - Diagnostics.Type_0_is_not_comparable_to_type_1.code -]; -registerCodeFix({ - fixIds: [fixId2], - errorCodes: errorCodes2, - getCodeActions: function getCodeActionsToAddMissingAsync(context) { - const { sourceFile, errorCode, cancellationToken, program, span } = context; - const diagnostic = find(program.getTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode)); - const directSpan = diagnostic && diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code); - const decl = getFixableErrorSpanDeclaration(sourceFile, directSpan); - if (!decl) { - return; - } - const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb); - return [getFix(context, decl, trackChanges)]; - }, - getAllCodeActions: (context) => { - const { sourceFile } = context; - const fixedDeclarations = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes2, (t, diagnostic) => { - const span = diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code); - const decl = getFixableErrorSpanDeclaration(sourceFile, span); - if (!decl) { - return; - } - const trackChanges = (cb) => (cb(t), []); - return getFix(context, decl, trackChanges, fixedDeclarations); - }); - } -}); -function getFix(context, decl, trackChanges, fixedDeclarations) { - const changes = trackChanges((t) => makeChange2(t, context.sourceFile, decl, fixedDeclarations)); - return createCodeFixAction(fixId2, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId2, Diagnostics.Add_all_missing_async_modifiers); -} -function makeChange2(changeTracker, sourceFile, insertionSite, fixedDeclarations) { - if (fixedDeclarations) { - if (fixedDeclarations.has(getNodeId(insertionSite))) { - return; - } - } - fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite)); - const cloneWithModifier = factory.replaceModifiers( - getSynthesizedDeepClone( - insertionSite, - /*includeTrivia*/ - true - ), - factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 1024 /* Async */)) - ); - changeTracker.replaceNode( - sourceFile, - insertionSite, - cloneWithModifier - ); -} -function getFixableErrorSpanDeclaration(sourceFile, span) { - if (!span) return void 0; - const token = getTokenAtPosition(sourceFile, span.start); - const decl = findAncestor(token, (node) => { - if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) { - return "quit"; - } - return (isArrowFunction(node) || isMethodDeclaration(node) || isFunctionExpression(node) || isFunctionDeclaration(node)) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile)); - }); - return decl; -} -function getIsMatchingAsyncError(span, errorCode) { - return ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code); -} - -// src/services/codefixes/addMissingAwait.ts -var fixId3 = "addMissingAwait"; -var propertyAccessCode = Diagnostics.Property_0_does_not_exist_on_type_1.code; -var callableConstructableErrorCodes = [ - Diagnostics.This_expression_is_not_callable.code, - Diagnostics.This_expression_is_not_constructable.code -]; -var errorCodes3 = [ - Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type.code, - Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code, - Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code, - Diagnostics.Operator_0_cannot_be_applied_to_type_1.code, - Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2.code, - Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap.code, - Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined.code, - Diagnostics.Type_0_is_not_an_array_type.code, - Diagnostics.Type_0_is_not_an_array_type_or_a_string_type.code, - Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher.code, - Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code, - Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code, - Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator.code, - Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator.code, - Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, - propertyAccessCode, - ...callableConstructableErrorCodes -]; -registerCodeFix({ - fixIds: [fixId3], - errorCodes: errorCodes3, - getCodeActions: function getCodeActionsToAddMissingAwait(context) { - const { sourceFile, errorCode, span, cancellationToken, program } = context; - const expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program); - if (!expression) { - return; - } - const checker = context.program.getTypeChecker(); - const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb); - return compact([ - getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges), - getUseSiteFix(context, expression, errorCode, checker, trackChanges) - ]); - }, - getAllCodeActions: (context) => { - const { sourceFile, program, cancellationToken } = context; - const checker = context.program.getTypeChecker(); - const fixedDeclarations = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes3, (t, diagnostic) => { - const expression = getAwaitErrorSpanExpression(sourceFile, diagnostic.code, diagnostic, cancellationToken, program); - if (!expression) { - return; - } - const trackChanges = (cb) => (cb(t), []); - return getDeclarationSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations) || getUseSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations); - }); - } -}); -function getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program) { - const expression = getFixableErrorSpanExpression(sourceFile, span); - return expression && isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) && isInsideAwaitableBody(expression) ? expression : void 0; -} -function getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) { - const { sourceFile, program, cancellationToken } = context; - const awaitableInitializers = findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker); - if (awaitableInitializers) { - const initializerChanges = trackChanges((t) => { - forEach(awaitableInitializers.initializers, ({ expression: expression2 }) => makeChange3(t, errorCode, sourceFile, checker, expression2, fixedDeclarations)); - if (fixedDeclarations && awaitableInitializers.needsSecondPassForFixAll) { - makeChange3(t, errorCode, sourceFile, checker, expression, fixedDeclarations); - } - }); - return createCodeFixActionWithoutFixAll( - "addMissingAwaitToInitializer", - initializerChanges, - awaitableInitializers.initializers.length === 1 ? [Diagnostics.Add_await_to_initializer_for_0, awaitableInitializers.initializers[0].declarationSymbol.name] : Diagnostics.Add_await_to_initializers - ); - } -} -function getUseSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) { - const changes = trackChanges((t) => makeChange3(t, errorCode, context.sourceFile, checker, expression, fixedDeclarations)); - return createCodeFixAction(fixId3, changes, Diagnostics.Add_await, fixId3, Diagnostics.Fix_all_expressions_possibly_missing_await); -} -function isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) { - const checker = program.getTypeChecker(); - const diagnostics = checker.getDiagnostics(sourceFile, cancellationToken); - return some(diagnostics, ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_forget_to_use_await.code)); -} -function findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker) { - const identifiers = getIdentifiersFromErrorSpanExpression(expression, checker); - if (!identifiers) { - return; - } - let isCompleteFix = identifiers.isCompleteFix; - let initializers; - for (const identifier of identifiers.identifiers) { - const symbol = checker.getSymbolAtLocation(identifier); - if (!symbol) { - continue; - } - const declaration = tryCast(symbol.valueDeclaration, isVariableDeclaration); - const variableName = declaration && tryCast(declaration.name, isIdentifier); - const variableStatement = getAncestor(declaration, 243 /* VariableStatement */); - if (!declaration || !variableStatement || declaration.type || !declaration.initializer || variableStatement.getSourceFile() !== sourceFile || hasSyntacticModifier(variableStatement, 32 /* Export */) || !variableName || !isInsideAwaitableBody(declaration.initializer)) { - isCompleteFix = false; - continue; - } - const diagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken); - const isUsedElsewhere = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(variableName, checker, sourceFile, (reference) => { - return identifier !== reference && !symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker); - }); - if (isUsedElsewhere) { - isCompleteFix = false; - continue; - } - (initializers || (initializers = [])).push({ - expression: declaration.initializer, - declarationSymbol: symbol - }); - } - return initializers && { - initializers, - needsSecondPassForFixAll: !isCompleteFix - }; -} -function getIdentifiersFromErrorSpanExpression(expression, checker) { - if (isPropertyAccessExpression(expression.parent) && isIdentifier(expression.parent.expression)) { - return { identifiers: [expression.parent.expression], isCompleteFix: true }; - } - if (isIdentifier(expression)) { - return { identifiers: [expression], isCompleteFix: true }; - } - if (isBinaryExpression(expression)) { - let sides; - let isCompleteFix = true; - for (const side of [expression.left, expression.right]) { - const type = checker.getTypeAtLocation(side); - if (checker.getPromisedTypeOfPromise(type)) { - if (!isIdentifier(side)) { - isCompleteFix = false; - continue; - } - (sides || (sides = [])).push(side); - } - } - return sides && { identifiers: sides, isCompleteFix }; - } -} -function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) { - const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference; - const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd()); - return diagnostic && contains(errorCodes3, diagnostic.code) || // A Promise is usually not correct in a binary expression (it's not valid - // in an arithmetic expression and an equality comparison seems unusual), - // but if the other side of the binary expression has an error, the side - // is typed `any` which will squash the error that would identify this - // Promise as an invalid operand. So if the whole binary expression is - // typed `any` as a result, there is a strong likelihood that this Promise - // is accidentally missing `await`. - checker.getTypeAtLocation(errorNode).flags & 1 /* Any */; -} -function isInsideAwaitableBody(node) { - return node.flags & 65536 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 262 /* FunctionDeclaration */ || ancestor.parent.kind === 218 /* FunctionExpression */ || ancestor.parent.kind === 219 /* ArrowFunction */ || ancestor.parent.kind === 174 /* MethodDeclaration */)); -} -function makeChange3(changeTracker, errorCode, sourceFile, checker, insertionSite, fixedDeclarations) { - if (isForOfStatement(insertionSite.parent) && !insertionSite.parent.awaitModifier) { - const exprType = checker.getTypeAtLocation(insertionSite); - const asyncIter = checker.getAnyAsyncIterableType(); - if (asyncIter && checker.isTypeAssignableTo(exprType, asyncIter)) { - const forOf = insertionSite.parent; - changeTracker.replaceNode(sourceFile, forOf, factory.updateForOfStatement(forOf, factory.createToken(135 /* AwaitKeyword */), forOf.initializer, forOf.expression, forOf.statement)); - return; - } - } - if (isBinaryExpression(insertionSite)) { - for (const side of [insertionSite.left, insertionSite.right]) { - if (fixedDeclarations && isIdentifier(side)) { - const symbol = checker.getSymbolAtLocation(side); - if (symbol && fixedDeclarations.has(getSymbolId(symbol))) { - continue; - } - } - const type = checker.getTypeAtLocation(side); - const newNode = checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(side) : side; - changeTracker.replaceNode(sourceFile, side, newNode); - } - } else if (errorCode === propertyAccessCode && isPropertyAccessExpression(insertionSite.parent)) { - if (fixedDeclarations && isIdentifier(insertionSite.parent.expression)) { - const symbol = checker.getSymbolAtLocation(insertionSite.parent.expression); - if (symbol && fixedDeclarations.has(getSymbolId(symbol))) { - return; - } - } - changeTracker.replaceNode( - sourceFile, - insertionSite.parent.expression, - factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite.parent.expression)) - ); - insertLeadingSemicolonIfNeeded(changeTracker, insertionSite.parent.expression, sourceFile); - } else if (contains(callableConstructableErrorCodes, errorCode) && isCallOrNewExpression(insertionSite.parent)) { - if (fixedDeclarations && isIdentifier(insertionSite)) { - const symbol = checker.getSymbolAtLocation(insertionSite); - if (symbol && fixedDeclarations.has(getSymbolId(symbol))) { - return; - } - } - changeTracker.replaceNode(sourceFile, insertionSite, factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite))); - insertLeadingSemicolonIfNeeded(changeTracker, insertionSite, sourceFile); - } else { - if (fixedDeclarations && isVariableDeclaration(insertionSite.parent) && isIdentifier(insertionSite.parent.name)) { - const symbol = checker.getSymbolAtLocation(insertionSite.parent.name); - if (symbol && !tryAddToSet(fixedDeclarations, getSymbolId(symbol))) { - return; - } - } - changeTracker.replaceNode(sourceFile, insertionSite, factory.createAwaitExpression(insertionSite)); - } -} -function insertLeadingSemicolonIfNeeded(changeTracker, beforeNode, sourceFile) { - const precedingToken = findPrecedingToken(beforeNode.pos, sourceFile); - if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) { - changeTracker.insertText(sourceFile, beforeNode.getStart(sourceFile), ";"); - } -} - -// src/services/codefixes/addMissingConst.ts -var fixId4 = "addMissingConst"; -var errorCodes4 = [ - Diagnostics.Cannot_find_name_0.code, - Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code -]; -registerCodeFix({ - errorCodes: errorCodes4, - getCodeActions: function getCodeActionsToAddMissingConst(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange4(t, context.sourceFile, context.span.start, context.program)); - if (changes.length > 0) { - return [createCodeFixAction(fixId4, changes, Diagnostics.Add_const_to_unresolved_variable, fixId4, Diagnostics.Add_const_to_all_unresolved_variables)]; - } - }, - fixIds: [fixId4], - getAllCodeActions: (context) => { - const fixedNodes = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes4, (changes, diag2) => makeChange4(changes, diag2.file, diag2.start, context.program, fixedNodes)); - } -}); -function makeChange4(changeTracker, sourceFile, pos, program, fixedNodes) { - const token = getTokenAtPosition(sourceFile, pos); - const forInitializer = findAncestor(token, (node) => isForInOrOfStatement(node.parent) ? node.parent.initializer === node : isPossiblyPartOfDestructuring(node) ? false : "quit"); - if (forInitializer) return applyChange(changeTracker, forInitializer, sourceFile, fixedNodes); - const parent2 = token.parent; - if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && isExpressionStatement(parent2.parent)) { - return applyChange(changeTracker, token, sourceFile, fixedNodes); - } - if (isArrayLiteralExpression(parent2)) { - const checker = program.getTypeChecker(); - if (!every(parent2.elements, (element) => arrayElementCouldBeVariableDeclaration(element, checker))) { - return; - } - return applyChange(changeTracker, parent2, sourceFile, fixedNodes); - } - const commaExpression = findAncestor(token, (node) => isExpressionStatement(node.parent) ? true : isPossiblyPartOfCommaSeperatedInitializer(node) ? false : "quit"); - if (commaExpression) { - const checker = program.getTypeChecker(); - if (!expressionCouldBeVariableDeclaration(commaExpression, checker)) { - return; - } - return applyChange(changeTracker, commaExpression, sourceFile, fixedNodes); - } -} -function applyChange(changeTracker, initializer, sourceFile, fixedNodes) { - if (!fixedNodes || tryAddToSet(fixedNodes, initializer)) { - changeTracker.insertModifierBefore(sourceFile, 87 /* ConstKeyword */, initializer); - } -} -function isPossiblyPartOfDestructuring(node) { - switch (node.kind) { - case 80 /* Identifier */: - case 209 /* ArrayLiteralExpression */: - case 210 /* ObjectLiteralExpression */: - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - return true; - default: - return false; - } -} -function arrayElementCouldBeVariableDeclaration(expression, checker) { - const identifier = isIdentifier(expression) ? expression : isAssignmentExpression( - expression, - /*excludeCompoundAssignment*/ - true - ) && isIdentifier(expression.left) ? expression.left : void 0; - return !!identifier && !checker.getSymbolAtLocation(identifier); -} -function isPossiblyPartOfCommaSeperatedInitializer(node) { - switch (node.kind) { - case 80 /* Identifier */: - case 226 /* BinaryExpression */: - case 28 /* CommaToken */: - return true; - default: - return false; - } -} -function expressionCouldBeVariableDeclaration(expression, checker) { - if (!isBinaryExpression(expression)) { - return false; - } - if (expression.operatorToken.kind === 28 /* CommaToken */) { - return every([expression.left, expression.right], (expression2) => expressionCouldBeVariableDeclaration(expression2, checker)); - } - return expression.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(expression.left) && !checker.getSymbolAtLocation(expression.left); -} - -// src/services/codefixes/addMissingDeclareProperty.ts -var fixId5 = "addMissingDeclareProperty"; -var errorCodes5 = [ - Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration.code -]; -registerCodeFix({ - errorCodes: errorCodes5, - getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange5(t, context.sourceFile, context.span.start)); - if (changes.length > 0) { - return [createCodeFixAction(fixId5, changes, Diagnostics.Prefix_with_declare, fixId5, Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)]; - } - }, - fixIds: [fixId5], - getAllCodeActions: (context) => { - const fixedNodes = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes5, (changes, diag2) => makeChange5(changes, diag2.file, diag2.start, fixedNodes)); - } -}); -function makeChange5(changeTracker, sourceFile, pos, fixedNodes) { - const token = getTokenAtPosition(sourceFile, pos); - if (!isIdentifier(token)) { - return; - } - const declaration = token.parent; - if (declaration.kind === 172 /* PropertyDeclaration */ && (!fixedNodes || tryAddToSet(fixedNodes, declaration))) { - changeTracker.insertModifierBefore(sourceFile, 138 /* DeclareKeyword */, declaration); - } -} - -// src/services/codefixes/addMissingInvocationForDecorator.ts -var fixId6 = "addMissingInvocationForDecorator"; -var errorCodes6 = [Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code]; -registerCodeFix({ - errorCodes: errorCodes6, - getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange6(t, context.sourceFile, context.span.start)); - return [createCodeFixAction(fixId6, changes, Diagnostics.Call_decorator_expression, fixId6, Diagnostics.Add_to_all_uncalled_decorators)]; - }, - fixIds: [fixId6], - getAllCodeActions: (context) => codeFixAll(context, errorCodes6, (changes, diag2) => makeChange6(changes, diag2.file, diag2.start)) -}); -function makeChange6(changeTracker, sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - const decorator = findAncestor(token, isDecorator); - Debug.assert(!!decorator, "Expected position to be owned by a decorator."); - const replacement = factory.createCallExpression( - decorator.expression, - /*typeArguments*/ - void 0, - /*argumentsArray*/ - void 0 - ); - changeTracker.replaceNode(sourceFile, decorator.expression, replacement); -} - -// src/services/codefixes/addMissingResolutionModeImportAttribute.ts -var fixId7 = "addMissingResolutionModeImportAttribute"; -var errorCodes7 = [ - Diagnostics.Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute.code, - Diagnostics.Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute.code -]; -registerCodeFix({ - errorCodes: errorCodes7, - getCodeActions: function getCodeActionsToAddMissingResolutionModeImportAttribute(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange7(t, context.sourceFile, context.span.start, context.program, context.host, context.preferences)); - return [createCodeFixAction(fixId7, changes, Diagnostics.Add_resolution_mode_import_attribute, fixId7, Diagnostics.Add_resolution_mode_import_attribute_to_all_type_only_imports_that_need_it)]; - }, - fixIds: [fixId7], - getAllCodeActions: (context) => codeFixAll(context, errorCodes7, (changes, diag2) => makeChange7(changes, diag2.file, diag2.start, context.program, context.host, context.preferences)) -}); -function makeChange7(changeTracker, sourceFile, pos, program, host, preferences) { - var _a, _b, _c; - const token = getTokenAtPosition(sourceFile, pos); - const importNode = findAncestor(token, or(isImportDeclaration, isImportTypeNode)); - Debug.assert(!!importNode, "Expected position to be owned by an ImportDeclaration or ImportType."); - const useSingleQuotes = getQuotePreference(sourceFile, preferences) === 0 /* Single */; - const moduleSpecifier = tryGetModuleSpecifierFromDeclaration(importNode); - const canUseImportMode = !moduleSpecifier || ((_a = resolveModuleName( - moduleSpecifier.text, - sourceFile.fileName, - program.getCompilerOptions(), - host, - program.getModuleResolutionCache(), - /*redirectedReference*/ - void 0, - 99 /* ESNext */ - ).resolvedModule) == null ? void 0 : _a.resolvedFileName) === ((_c = (_b = program.getResolvedModuleFromModuleSpecifier( - moduleSpecifier, - sourceFile - )) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.resolvedFileName); - const attributes = importNode.attributes ? factory.updateImportAttributes( - importNode.attributes, - factory.createNodeArray([ - ...importNode.attributes.elements, - factory.createImportAttribute( - factory.createStringLiteral("resolution-mode", useSingleQuotes), - factory.createStringLiteral(canUseImportMode ? "import" : "require", useSingleQuotes) - ) - ], importNode.attributes.elements.hasTrailingComma), - importNode.attributes.multiLine - ) : factory.createImportAttributes( - factory.createNodeArray([ - factory.createImportAttribute( - factory.createStringLiteral("resolution-mode", useSingleQuotes), - factory.createStringLiteral(canUseImportMode ? "import" : "require", useSingleQuotes) - ) - ]) - ); - if (importNode.kind === 272 /* ImportDeclaration */) { - changeTracker.replaceNode( - sourceFile, - importNode, - factory.updateImportDeclaration( - importNode, - importNode.modifiers, - importNode.importClause, - importNode.moduleSpecifier, - attributes - ) - ); - } else { - changeTracker.replaceNode( - sourceFile, - importNode, - factory.updateImportTypeNode( - importNode, - importNode.argument, - attributes, - importNode.qualifier, - importNode.typeArguments - ) - ); - } -} - -// src/services/codefixes/addNameToNamelessParameter.ts -var fixId8 = "addNameToNamelessParameter"; -var errorCodes8 = [Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code]; -registerCodeFix({ - errorCodes: errorCodes8, - getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange8(t, context.sourceFile, context.span.start)); - return [createCodeFixAction(fixId8, changes, Diagnostics.Add_parameter_name, fixId8, Diagnostics.Add_names_to_all_parameters_without_names)]; - }, - fixIds: [fixId8], - getAllCodeActions: (context) => codeFixAll(context, errorCodes8, (changes, diag2) => makeChange8(changes, diag2.file, diag2.start)) -}); -function makeChange8(changeTracker, sourceFile, start) { - const token = getTokenAtPosition(sourceFile, start); - const param = token.parent; - if (!isParameter(param)) { - return Debug.fail("Tried to add a parameter name to a non-parameter: " + Debug.formatSyntaxKind(token.kind)); - } - const i = param.parent.parameters.indexOf(param); - Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one."); - Debug.assert(i > -1, "Parameter not found in parent parameter list."); - let end = param.name.getEnd(); - let typeNode = factory.createTypeReferenceNode( - param.name, - /*typeArguments*/ - void 0 - ); - let nextParam = tryGetNextParam(sourceFile, param); - while (nextParam) { - typeNode = factory.createArrayTypeNode(typeNode); - end = nextParam.getEnd(); - nextParam = tryGetNextParam(sourceFile, nextParam); - } - const replacement = factory.createParameterDeclaration( - param.modifiers, - param.dotDotDotToken, - "arg" + i, - param.questionToken, - param.dotDotDotToken && !isArrayTypeNode(typeNode) ? factory.createArrayTypeNode(typeNode) : typeNode, - param.initializer - ); - changeTracker.replaceRange(sourceFile, createRange(param.getStart(sourceFile), end), replacement); -} -function tryGetNextParam(sourceFile, param) { - const nextToken = findNextToken(param.name, param.parent, sourceFile); - if (nextToken && nextToken.kind === 23 /* OpenBracketToken */ && isArrayBindingPattern(nextToken.parent) && isParameter(nextToken.parent.parent)) { - return nextToken.parent.parent; - } - return void 0; -} - -// src/services/codefixes/addOptionalPropertyUndefined.ts -var addOptionalPropertyUndefined = "addOptionalPropertyUndefined"; -var errorCodes9 = [ - Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target.code, - Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, - Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code -]; -registerCodeFix({ - errorCodes: errorCodes9, - getCodeActions(context) { - const typeChecker = context.program.getTypeChecker(); - const toAdd = getPropertiesToAdd(context.sourceFile, context.span, typeChecker); - if (!toAdd.length) { - return void 0; - } - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedToOptionalProperty(t, toAdd)); - return [createCodeFixActionWithoutFixAll(addOptionalPropertyUndefined, changes, Diagnostics.Add_undefined_to_optional_property_type)]; - }, - fixIds: [addOptionalPropertyUndefined] -}); -function getPropertiesToAdd(file, span, checker) { - var _a, _b; - const sourceTarget = getSourceTarget(getFixableErrorSpanExpression(file, span), checker); - if (!sourceTarget) { - return emptyArray; - } - const { source: sourceNode, target: targetNode } = sourceTarget; - const target = shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) ? checker.getTypeAtLocation(targetNode.expression) : checker.getTypeAtLocation(targetNode); - if ((_b = (_a = target.symbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b.some((d) => getSourceFileOfNode(d).fileName.match(/\.d\.ts$/))) { - return emptyArray; - } - return checker.getExactOptionalProperties(target); -} -function shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) { - return isPropertyAccessExpression(targetNode) && !!checker.getExactOptionalProperties(checker.getTypeAtLocation(targetNode.expression)).length && checker.getTypeAtLocation(sourceNode) === checker.getUndefinedType(); -} -function getSourceTarget(errorNode, checker) { - var _a; - if (!errorNode) { - return void 0; - } else if (isBinaryExpression(errorNode.parent) && errorNode.parent.operatorToken.kind === 64 /* EqualsToken */) { - return { source: errorNode.parent.right, target: errorNode.parent.left }; - } else if (isVariableDeclaration(errorNode.parent) && errorNode.parent.initializer) { - return { source: errorNode.parent.initializer, target: errorNode.parent.name }; - } else if (isCallExpression(errorNode.parent)) { - const n = checker.getSymbolAtLocation(errorNode.parent.expression); - if (!(n == null ? void 0 : n.valueDeclaration) || !isFunctionLikeKind(n.valueDeclaration.kind)) return void 0; - if (!isExpression(errorNode)) return void 0; - const i = errorNode.parent.arguments.indexOf(errorNode); - if (i === -1) return void 0; - const name = n.valueDeclaration.parameters[i].name; - if (isIdentifier(name)) return { source: errorNode, target: name }; - } else if (isPropertyAssignment(errorNode.parent) && isIdentifier(errorNode.parent.name) || isShorthandPropertyAssignment(errorNode.parent)) { - const parentTarget = getSourceTarget(errorNode.parent.parent, checker); - if (!parentTarget) return void 0; - const prop = checker.getPropertyOfType(checker.getTypeAtLocation(parentTarget.target), errorNode.parent.name.text); - const declaration = (_a = prop == null ? void 0 : prop.declarations) == null ? void 0 : _a[0]; - if (!declaration) return void 0; - return { - source: isPropertyAssignment(errorNode.parent) ? errorNode.parent.initializer : errorNode.parent.name, - target: declaration - }; - } - return void 0; -} -function addUndefinedToOptionalProperty(changes, toAdd) { - for (const add of toAdd) { - const d = add.valueDeclaration; - if (d && (isPropertySignature(d) || isPropertyDeclaration(d)) && d.type) { - const t = factory.createUnionTypeNode([ - ...d.type.kind === 192 /* UnionType */ ? d.type.types : [d.type], - factory.createTypeReferenceNode("undefined") - ]); - changes.replaceNode(d.getSourceFile(), d.type, t); - } - } -} - -// src/services/codefixes/annotateWithTypeFromJSDoc.ts -var fixId9 = "annotateWithTypeFromJSDoc"; -var errorCodes10 = [Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types.code]; -registerCodeFix({ - errorCodes: errorCodes10, - getCodeActions(context) { - const decl = getDeclaration(context.sourceFile, context.span.start); - if (!decl) return; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange8(t, context.sourceFile, decl)); - return [createCodeFixAction(fixId9, changes, Diagnostics.Annotate_with_type_from_JSDoc, fixId9, Diagnostics.Annotate_everything_with_types_from_JSDoc)]; - }, - fixIds: [fixId9], - getAllCodeActions: (context) => codeFixAll(context, errorCodes10, (changes, diag2) => { - const decl = getDeclaration(diag2.file, diag2.start); - if (decl) doChange8(changes, diag2.file, decl); - }) -}); -function getDeclaration(file, pos) { - const name = getTokenAtPosition(file, pos); - return tryCast(isParameter(name.parent) ? name.parent.parent : name.parent, parameterShouldGetTypeFromJSDoc); -} -function parameterShouldGetTypeFromJSDoc(node) { - return isDeclarationWithType(node) && hasUsableJSDoc(node); -} -function hasUsableJSDoc(decl) { - return isFunctionLikeDeclaration(decl) ? decl.parameters.some(hasUsableJSDoc) || !decl.type && !!getJSDocReturnType(decl) : !decl.type && !!getJSDocType(decl); -} -function doChange8(changes, sourceFile, decl) { - if (isFunctionLikeDeclaration(decl) && (getJSDocReturnType(decl) || decl.parameters.some((p) => !!getJSDocType(p)))) { - if (!decl.typeParameters) { - const typeParameters = getJSDocTypeParameterDeclarations(decl); - if (typeParameters.length) changes.insertTypeParameters(sourceFile, decl, typeParameters); - } - const needParens = isArrowFunction(decl) && !findChildOfKind(decl, 21 /* OpenParenToken */, sourceFile); - if (needParens) changes.insertNodeBefore(sourceFile, first(decl.parameters), factory.createToken(21 /* OpenParenToken */)); - for (const param of decl.parameters) { - if (!param.type) { - const paramType = getJSDocType(param); - if (paramType) changes.tryInsertTypeAnnotation(sourceFile, param, visitNode(paramType, transformJSDocType, isTypeNode)); - } - } - if (needParens) changes.insertNodeAfter(sourceFile, last(decl.parameters), factory.createToken(22 /* CloseParenToken */)); - if (!decl.type) { - const returnType = getJSDocReturnType(decl); - if (returnType) changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(returnType, transformJSDocType, isTypeNode)); - } - } else { - const jsdocType = Debug.checkDefined(getJSDocType(decl), "A JSDocType for this declaration should exist"); - Debug.assert(!decl.type, "The JSDocType decl should have a type"); - changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(jsdocType, transformJSDocType, isTypeNode)); - } -} -function isDeclarationWithType(node) { - return isFunctionLikeDeclaration(node) || node.kind === 260 /* VariableDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 172 /* PropertyDeclaration */; -} -function transformJSDocType(node) { - switch (node.kind) { - case 312 /* JSDocAllType */: - case 313 /* JSDocUnknownType */: - return factory.createTypeReferenceNode("any", emptyArray); - case 316 /* JSDocOptionalType */: - return transformJSDocOptionalType(node); - case 315 /* JSDocNonNullableType */: - return transformJSDocType(node.type); - case 314 /* JSDocNullableType */: - return transformJSDocNullableType(node); - case 318 /* JSDocVariadicType */: - return transformJSDocVariadicType(node); - case 317 /* JSDocFunctionType */: - return transformJSDocFunctionType(node); - case 183 /* TypeReference */: - return transformJSDocTypeReference(node); - case 322 /* JSDocTypeLiteral */: - return transformJSDocTypeLiteral(node); - default: - const visited = visitEachChild( - node, - transformJSDocType, - /*context*/ - void 0 - ); - setEmitFlags(visited, 1 /* SingleLine */); - return visited; - } -} -function transformJSDocTypeLiteral(node) { - const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature( - /*modifiers*/ - void 0, - isIdentifier(tag.name) ? tag.name : tag.name.right, - isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(58 /* QuestionToken */) : void 0, - tag.typeExpression && visitNode(tag.typeExpression.type, transformJSDocType, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) - ))); - setEmitFlags(typeNode, 1 /* SingleLine */); - return typeNode; -} -function transformJSDocOptionalType(node) { - return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("undefined", emptyArray)]); -} -function transformJSDocNullableType(node) { - return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("null", emptyArray)]); -} -function transformJSDocVariadicType(node) { - return factory.createArrayTypeNode(visitNode(node.type, transformJSDocType, isTypeNode)); -} -function transformJSDocFunctionType(node) { - return factory.createFunctionTypeNode(emptyArray, node.parameters.map(transformJSDocParameter), node.type ?? factory.createKeywordTypeNode(133 /* AnyKeyword */)); -} -function transformJSDocParameter(node) { - const index = node.parent.parameters.indexOf(node); - const isRest = node.type.kind === 318 /* JSDocVariadicType */ && index === node.parent.parameters.length - 1; - const name = node.name || (isRest ? "rest" : "arg" + index); - const dotdotdot = isRest ? factory.createToken(26 /* DotDotDotToken */) : node.dotDotDotToken; - return factory.createParameterDeclaration(node.modifiers, dotdotdot, name, node.questionToken, visitNode(node.type, transformJSDocType, isTypeNode), node.initializer); -} -function transformJSDocTypeReference(node) { - let name = node.typeName; - let args = node.typeArguments; - if (isIdentifier(node.typeName)) { - if (isJSDocIndexSignature(node)) { - return transformJSDocIndexSignature(node); - } - let text = node.typeName.text; - switch (node.typeName.text) { - case "String": - case "Boolean": - case "Object": - case "Number": - text = text.toLowerCase(); - break; - case "array": - case "date": - case "promise": - text = text[0].toUpperCase() + text.slice(1); - break; - } - name = factory.createIdentifier(text); - if ((text === "Array" || text === "Promise") && !node.typeArguments) { - args = factory.createNodeArray([factory.createTypeReferenceNode("any", emptyArray)]); - } else { - args = visitNodes2(node.typeArguments, transformJSDocType, isTypeNode); - } - } - return factory.createTypeReferenceNode(name, args); -} -function transformJSDocIndexSignature(node) { - const index = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "n" : "s", - /*questionToken*/ - void 0, - factory.createTypeReferenceNode(node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "number" : "string", []), - /*initializer*/ - void 0 - ); - const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature( - /*modifiers*/ - void 0, - [index], - node.typeArguments[1] - )]); - setEmitFlags(indexSignature, 1 /* SingleLine */); - return indexSignature; -} - -// src/services/codefixes/convertFunctionToEs6Class.ts -var fixId10 = "convertFunctionToEs6Class"; -var errorCodes11 = [Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration.code]; -registerCodeFix({ - errorCodes: errorCodes11, - getCodeActions(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange9(t, context.sourceFile, context.span.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions())); - return [createCodeFixAction(fixId10, changes, Diagnostics.Convert_function_to_an_ES2015_class, fixId10, Diagnostics.Convert_all_constructor_functions_to_classes)]; - }, - fixIds: [fixId10], - getAllCodeActions: (context) => codeFixAll(context, errorCodes11, (changes, err) => doChange9(changes, err.file, err.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions())) -}); -function doChange9(changes, sourceFile, position, checker, preferences, compilerOptions) { - const ctorSymbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, position)); - if (!ctorSymbol || !ctorSymbol.valueDeclaration || !(ctorSymbol.flags & (16 /* Function */ | 3 /* Variable */))) { - return void 0; - } - const ctorDeclaration = ctorSymbol.valueDeclaration; - if (isFunctionDeclaration(ctorDeclaration) || isFunctionExpression(ctorDeclaration)) { - changes.replaceNode(sourceFile, ctorDeclaration, createClassFromFunction(ctorDeclaration)); - } else if (isVariableDeclaration(ctorDeclaration)) { - const classDeclaration = createClassFromVariableDeclaration(ctorDeclaration); - if (!classDeclaration) { - return void 0; - } - const ancestor = ctorDeclaration.parent.parent; - if (isVariableDeclarationList(ctorDeclaration.parent) && ctorDeclaration.parent.declarations.length > 1) { - changes.delete(sourceFile, ctorDeclaration); - changes.insertNodeAfter(sourceFile, ancestor, classDeclaration); - } else { - changes.replaceNode(sourceFile, ancestor, classDeclaration); - } - } - function createClassElementsFromSymbol(symbol) { - const memberElements = []; - if (symbol.exports) { - symbol.exports.forEach((member) => { - if (member.name === "prototype" && member.declarations) { - const firstDeclaration = member.declarations[0]; - if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 64 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) { - const prototypes = firstDeclaration.parent.right; - createClassElement( - prototypes.symbol, - /*modifiers*/ - void 0, - memberElements - ); - } - } else { - createClassElement(member, [factory.createToken(126 /* StaticKeyword */)], memberElements); - } - }); - } - if (symbol.members) { - symbol.members.forEach((member, key) => { - var _a, _b, _c, _d; - if (key === "constructor" && member.valueDeclaration) { - const prototypeAssignment = (_d = (_c = (_b = (_a = symbol.exports) == null ? void 0 : _a.get("prototype")) == null ? void 0 : _b.declarations) == null ? void 0 : _c[0]) == null ? void 0 : _d.parent; - if (prototypeAssignment && isBinaryExpression(prototypeAssignment) && isObjectLiteralExpression(prototypeAssignment.right) && some(prototypeAssignment.right.properties, isConstructorAssignment)) { - } else { - changes.delete(sourceFile, member.valueDeclaration.parent); - } - return; - } - createClassElement( - member, - /*modifiers*/ - void 0, - memberElements - ); - }); - } - return memberElements; - function shouldConvertDeclaration(_target, source) { - if (isAccessExpression(_target)) { - if (isPropertyAccessExpression(_target) && isConstructorAssignment(_target)) return true; - return isFunctionLike(source); - } else { - return every(_target.properties, (property) => { - if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) return true; - if (isPropertyAssignment(property) && isFunctionExpression(property.initializer) && !!property.name) return true; - if (isConstructorAssignment(property)) return true; - return false; - }); - } - } - function createClassElement(symbol2, modifiers, members) { - if (!(symbol2.flags & 8192 /* Method */) && !(symbol2.flags & 4096 /* ObjectLiteral */)) { - return; - } - const memberDeclaration = symbol2.valueDeclaration; - const assignmentBinaryExpression = memberDeclaration.parent; - const assignmentExpr = assignmentBinaryExpression.right; - if (!shouldConvertDeclaration(memberDeclaration, assignmentExpr)) { - return; - } - if (some(members, (m) => { - const name = getNameOfDeclaration(m); - if (name && isIdentifier(name) && idText(name) === symbolName(symbol2)) { - return true; - } - return false; - })) { - return; - } - const nodeToDelete = assignmentBinaryExpression.parent && assignmentBinaryExpression.parent.kind === 244 /* ExpressionStatement */ ? assignmentBinaryExpression.parent : assignmentBinaryExpression; - changes.delete(sourceFile, nodeToDelete); - if (!assignmentExpr) { - members.push(factory.createPropertyDeclaration( - modifiers, - symbol2.name, - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - )); - return; - } - if (isAccessExpression(memberDeclaration) && (isFunctionExpression(assignmentExpr) || isArrowFunction(assignmentExpr))) { - const quotePreference = getQuotePreference(sourceFile, preferences); - const name = tryGetPropertyName(memberDeclaration, compilerOptions, quotePreference); - if (name) { - createFunctionLikeExpressionMember(members, assignmentExpr, name); - } - return; - } else if (isObjectLiteralExpression(assignmentExpr)) { - forEach( - assignmentExpr.properties, - (property) => { - if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) { - members.push(property); - } - if (isPropertyAssignment(property) && isFunctionExpression(property.initializer)) { - createFunctionLikeExpressionMember(members, property.initializer, property.name); - } - if (isConstructorAssignment(property)) return; - return; - } - ); - return; - } else { - if (isSourceFileJS(sourceFile)) return; - if (!isPropertyAccessExpression(memberDeclaration)) return; - const prop = factory.createPropertyDeclaration( - modifiers, - memberDeclaration.name, - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - assignmentExpr - ); - copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile); - members.push(prop); - return; - } - function createFunctionLikeExpressionMember(members2, expression, name) { - if (isFunctionExpression(expression)) return createFunctionExpressionMember(members2, expression, name); - else return createArrowFunctionExpressionMember(members2, expression, name); - } - function createFunctionExpressionMember(members2, functionExpression, name) { - const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 134 /* AsyncKeyword */)); - const method = factory.createMethodDeclaration( - fullModifiers, - /*asteriskToken*/ - void 0, - name, - /*questionToken*/ - void 0, - /*typeParameters*/ - void 0, - functionExpression.parameters, - /*type*/ - void 0, - functionExpression.body - ); - copyLeadingComments(assignmentBinaryExpression, method, sourceFile); - members2.push(method); - return; - } - function createArrowFunctionExpressionMember(members2, arrowFunction, name) { - const arrowFunctionBody = arrowFunction.body; - let bodyBlock; - if (arrowFunctionBody.kind === 241 /* Block */) { - bodyBlock = arrowFunctionBody; - } else { - bodyBlock = factory.createBlock([factory.createReturnStatement(arrowFunctionBody)]); - } - const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 134 /* AsyncKeyword */)); - const method = factory.createMethodDeclaration( - fullModifiers, - /*asteriskToken*/ - void 0, - name, - /*questionToken*/ - void 0, - /*typeParameters*/ - void 0, - arrowFunction.parameters, - /*type*/ - void 0, - bodyBlock - ); - copyLeadingComments(assignmentBinaryExpression, method, sourceFile); - members2.push(method); - } - } - } - function createClassFromVariableDeclaration(node) { - const initializer = node.initializer; - if (!initializer || !isFunctionExpression(initializer) || !isIdentifier(node.name)) { - return void 0; - } - const memberElements = createClassElementsFromSymbol(node.symbol); - if (initializer.body) { - memberElements.unshift(factory.createConstructorDeclaration( - /*modifiers*/ - void 0, - initializer.parameters, - initializer.body - )); - } - const modifiers = getModifierKindFromSource(node.parent.parent, 95 /* ExportKeyword */); - const cls = factory.createClassDeclaration( - modifiers, - node.name, - /*typeParameters*/ - void 0, - /*heritageClauses*/ - void 0, - memberElements - ); - return cls; - } - function createClassFromFunction(node) { - const memberElements = createClassElementsFromSymbol(ctorSymbol); - if (node.body) { - memberElements.unshift(factory.createConstructorDeclaration( - /*modifiers*/ - void 0, - node.parameters, - node.body - )); - } - const modifiers = getModifierKindFromSource(node, 95 /* ExportKeyword */); - const cls = factory.createClassDeclaration( - modifiers, - node.name, - /*typeParameters*/ - void 0, - /*heritageClauses*/ - void 0, - memberElements - ); - return cls; - } -} -function getModifierKindFromSource(source, kind) { - return canHaveModifiers(source) ? filter(source.modifiers, (modifier) => modifier.kind === kind) : void 0; -} -function isConstructorAssignment(x) { - if (!x.name) return false; - if (isIdentifier(x.name) && x.name.text === "constructor") return true; - return false; -} -function tryGetPropertyName(node, compilerOptions, quotePreference) { - if (isPropertyAccessExpression(node)) { - return node.name; - } - const propName = node.argumentExpression; - if (isNumericLiteral(propName)) { - return propName; - } - if (isStringLiteralLike(propName)) { - return isIdentifierText(propName.text, getEmitScriptTarget(compilerOptions)) ? factory.createIdentifier(propName.text) : isNoSubstitutionTemplateLiteral(propName) ? factory.createStringLiteral(propName.text, quotePreference === 0 /* Single */) : propName; - } - return void 0; -} - -// src/services/codefixes/convertToAsyncFunction.ts -var fixId11 = "convertToAsyncFunction"; -var errorCodes12 = [Diagnostics.This_may_be_converted_to_an_async_function.code]; -var codeActionSucceeded = true; -registerCodeFix({ - errorCodes: errorCodes12, - getCodeActions(context) { - codeActionSucceeded = true; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => convertToAsyncFunction(t, context.sourceFile, context.span.start, context.program.getTypeChecker())); - return codeActionSucceeded ? [createCodeFixAction(fixId11, changes, Diagnostics.Convert_to_async_function, fixId11, Diagnostics.Convert_all_to_async_functions)] : []; - }, - fixIds: [fixId11], - getAllCodeActions: (context) => codeFixAll(context, errorCodes12, (changes, err) => convertToAsyncFunction(changes, err.file, err.start, context.program.getTypeChecker())) -}); -function convertToAsyncFunction(changes, sourceFile, position, checker) { - const tokenAtPosition = getTokenAtPosition(sourceFile, position); - let functionToConvert; - if (isIdentifier(tokenAtPosition) && isVariableDeclaration(tokenAtPosition.parent) && tokenAtPosition.parent.initializer && isFunctionLikeDeclaration(tokenAtPosition.parent.initializer)) { - functionToConvert = tokenAtPosition.parent.initializer; - } else { - functionToConvert = tryCast(getContainingFunction(getTokenAtPosition(sourceFile, position)), canBeConvertedToAsync); - } - if (!functionToConvert) { - return; - } - const synthNamesMap = /* @__PURE__ */ new Map(); - const isInJavascript = isInJSFile(functionToConvert); - const setOfExpressionsToReturn = getAllPromiseExpressionsToReturn(functionToConvert, checker); - const functionToConvertRenamed = renameCollidingVarNames(functionToConvert, checker, synthNamesMap); - if (!returnsPromise(functionToConvertRenamed, checker)) { - return; - } - const returnStatements = functionToConvertRenamed.body && isBlock(functionToConvertRenamed.body) ? getReturnStatementsWithPromiseHandlers(functionToConvertRenamed.body, checker) : emptyArray; - const transformer = { checker, synthNamesMap, setOfExpressionsToReturn, isInJSFile: isInJavascript }; - if (!returnStatements.length) { - return; - } - const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(functionToConvert).pos); - changes.insertModifierAt(sourceFile, pos, 134 /* AsyncKeyword */, { suffix: " " }); - for (const returnStatement of returnStatements) { - forEachChild(returnStatement, function visit(node) { - if (isCallExpression(node)) { - const newNodes = transformExpression( - node, - node, - transformer, - /*hasContinuation*/ - false - ); - if (hasFailed()) { - return true; - } - changes.replaceNodeWithNodes(sourceFile, returnStatement, newNodes); - } else if (!isFunctionLike(node)) { - forEachChild(node, visit); - if (hasFailed()) { - return true; - } - } - }); - if (hasFailed()) { - return; - } - } -} -function getReturnStatementsWithPromiseHandlers(body, checker) { - const res = []; - forEachReturnStatement(body, (ret) => { - if (isReturnStatementWithFixablePromiseHandler(ret, checker)) res.push(ret); - }); - return res; -} -function getAllPromiseExpressionsToReturn(func, checker) { - if (!func.body) { - return /* @__PURE__ */ new Set(); - } - const setOfExpressionsToReturn = /* @__PURE__ */ new Set(); - forEachChild(func.body, function visit(node) { - if (isPromiseReturningCallExpression(node, checker, "then")) { - setOfExpressionsToReturn.add(getNodeId(node)); - forEach(node.arguments, visit); - } else if (isPromiseReturningCallExpression(node, checker, "catch") || isPromiseReturningCallExpression(node, checker, "finally")) { - setOfExpressionsToReturn.add(getNodeId(node)); - forEachChild(node, visit); - } else if (isPromiseTypedExpression(node, checker)) { - setOfExpressionsToReturn.add(getNodeId(node)); - } else { - forEachChild(node, visit); - } - }); - return setOfExpressionsToReturn; -} -function isPromiseReturningCallExpression(node, checker, name) { - if (!isCallExpression(node)) return false; - const isExpressionOfName = hasPropertyAccessExpressionWithName(node, name); - const nodeType = isExpressionOfName && checker.getTypeAtLocation(node); - return !!(nodeType && checker.getPromisedTypeOfPromise(nodeType)); -} -function isReferenceToType(type, target) { - return (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target; -} -function getExplicitPromisedTypeOfPromiseReturningCallExpression(node, callback, checker) { - if (node.expression.name.escapedText === "finally") { - return void 0; - } - const promiseType = checker.getTypeAtLocation(node.expression.expression); - if (isReferenceToType(promiseType, checker.getPromiseType()) || isReferenceToType(promiseType, checker.getPromiseLikeType())) { - if (node.expression.name.escapedText === "then") { - if (callback === elementAt(node.arguments, 0)) { - return elementAt(node.typeArguments, 0); - } else if (callback === elementAt(node.arguments, 1)) { - return elementAt(node.typeArguments, 1); - } - } else { - return elementAt(node.typeArguments, 0); - } - } -} -function isPromiseTypedExpression(node, checker) { - if (!isExpression(node)) return false; - return !!checker.getPromisedTypeOfPromise(checker.getTypeAtLocation(node)); -} -function renameCollidingVarNames(nodeToRename, checker, synthNamesMap) { - const identsToRenameMap = /* @__PURE__ */ new Map(); - const collidingSymbolMap = createMultiMap(); - forEachChild(nodeToRename, function visit(node) { - if (!isIdentifier(node)) { - forEachChild(node, visit); - return; - } - const symbol = checker.getSymbolAtLocation(node); - if (symbol) { - const type = checker.getTypeAtLocation(node); - const lastCallSignature = getLastCallSignature(type, checker); - const symbolIdString = getSymbolId(symbol).toString(); - if (lastCallSignature && !isParameter(node.parent) && !isFunctionLikeDeclaration(node.parent) && !synthNamesMap.has(symbolIdString)) { - const firstParameter = firstOrUndefined(lastCallSignature.parameters); - const ident = (firstParameter == null ? void 0 : firstParameter.valueDeclaration) && isParameter(firstParameter.valueDeclaration) && tryCast(firstParameter.valueDeclaration.name, isIdentifier) || factory.createUniqueName("result", 16 /* Optimistic */); - const synthName = getNewNameIfConflict(ident, collidingSymbolMap); - synthNamesMap.set(symbolIdString, synthName); - collidingSymbolMap.add(ident.text, symbol); - } else if (node.parent && (isParameter(node.parent) || isVariableDeclaration(node.parent) || isBindingElement(node.parent))) { - const originalName = node.text; - const collidingSymbols = collidingSymbolMap.get(originalName); - if (collidingSymbols && collidingSymbols.some((prevSymbol) => prevSymbol !== symbol)) { - const newName = getNewNameIfConflict(node, collidingSymbolMap); - identsToRenameMap.set(symbolIdString, newName.identifier); - synthNamesMap.set(symbolIdString, newName); - collidingSymbolMap.add(originalName, symbol); - } else { - const identifier = getSynthesizedDeepClone(node); - synthNamesMap.set(symbolIdString, createSynthIdentifier(identifier)); - collidingSymbolMap.add(originalName, symbol); - } - } - } - }); - return getSynthesizedDeepCloneWithReplacements( - nodeToRename, - /*includeTrivia*/ - true, - (original) => { - if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) { - const symbol = checker.getSymbolAtLocation(original.name); - const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol))); - if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) { - return factory.createBindingElement( - original.dotDotDotToken, - original.propertyName || original.name, - renameInfo, - original.initializer - ); - } - } else if (isIdentifier(original)) { - const symbol = checker.getSymbolAtLocation(original); - const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol))); - if (renameInfo) { - return factory.createIdentifier(renameInfo.text); - } - } - } - ); -} -function getNewNameIfConflict(name, originalNames) { - const numVarsSameName = (originalNames.get(name.text) || emptyArray).length; - const identifier = numVarsSameName === 0 ? name : factory.createIdentifier(name.text + "_" + numVarsSameName); - return createSynthIdentifier(identifier); -} -function hasFailed() { - return !codeActionSucceeded; -} -function silentFail() { - codeActionSucceeded = false; - return emptyArray; -} -function transformExpression(returnContextNode, node, transformer, hasContinuation, continuationArgName) { - if (isPromiseReturningCallExpression(node, transformer.checker, "then")) { - return transformThen(node, elementAt(node.arguments, 0), elementAt(node.arguments, 1), transformer, hasContinuation, continuationArgName); - } - if (isPromiseReturningCallExpression(node, transformer.checker, "catch")) { - return transformCatch(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName); - } - if (isPromiseReturningCallExpression(node, transformer.checker, "finally")) { - return transformFinally(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName); - } - if (isPropertyAccessExpression(node)) { - return transformExpression(returnContextNode, node.expression, transformer, hasContinuation, continuationArgName); - } - const nodeType = transformer.checker.getTypeAtLocation(node); - if (nodeType && transformer.checker.getPromisedTypeOfPromise(nodeType)) { - Debug.assertNode(getOriginalNode(node).parent, isPropertyAccessExpression); - return transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName); - } - return silentFail(); -} -function isNullOrUndefined2({ checker }, node) { - if (node.kind === 106 /* NullKeyword */) return true; - if (isIdentifier(node) && !isGeneratedIdentifier(node) && idText(node) === "undefined") { - const symbol = checker.getSymbolAtLocation(node); - return !symbol || checker.isUndefinedSymbol(symbol); - } - return false; -} -function createUniqueSynthName(prevArgName) { - const renamedPrevArg = factory.createUniqueName(prevArgName.identifier.text, 16 /* Optimistic */); - return createSynthIdentifier(renamedPrevArg); -} -function getPossibleNameForVarDecl(node, transformer, continuationArgName) { - let possibleNameForVarDecl; - if (continuationArgName && !shouldReturn(node, transformer)) { - if (isSynthIdentifier(continuationArgName)) { - possibleNameForVarDecl = continuationArgName; - transformer.synthNamesMap.forEach((val, key) => { - if (val.identifier.text === continuationArgName.identifier.text) { - const newSynthName = createUniqueSynthName(continuationArgName); - transformer.synthNamesMap.set(key, newSynthName); - } - }); - } else { - possibleNameForVarDecl = createSynthIdentifier(factory.createUniqueName("result", 16 /* Optimistic */), continuationArgName.types); - } - declareSynthIdentifier(possibleNameForVarDecl); - } - return possibleNameForVarDecl; -} -function finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName) { - const statements = []; - let varDeclIdentifier; - if (possibleNameForVarDecl && !shouldReturn(node, transformer)) { - varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl)); - const typeArray = possibleNameForVarDecl.types; - const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */); - const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode( - unionType, - /*enclosingDeclaration*/ - void 0, - /*flags*/ - void 0 - ); - const varDecl = [factory.createVariableDeclaration( - varDeclIdentifier, - /*exclamationToken*/ - void 0, - unionTypeNode - )]; - const varDeclList = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList(varDecl, 1 /* Let */) - ); - statements.push(varDeclList); - } - statements.push(tryStatement); - if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) { - statements.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - varDeclIdentifier - ) - ], 2 /* Const */) - )); - } - return statements; -} -function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) { - if (!onFinally || isNullOrUndefined2(transformer, onFinally)) { - return transformExpression( - /* returnContextNode */ - node, - node.expression.expression, - transformer, - hasContinuation, - continuationArgName - ); - } - const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName); - const inlinedLeftHandSide = transformExpression( - /*returnContextNode*/ - node, - node.expression.expression, - transformer, - /*hasContinuation*/ - true, - possibleNameForVarDecl - ); - if (hasFailed()) return silentFail(); - const inlinedCallback = transformCallbackArgument( - onFinally, - hasContinuation, - /*continuationArgName*/ - void 0, - /*inputArgName*/ - void 0, - node, - transformer - ); - if (hasFailed()) return silentFail(); - const tryBlock = factory.createBlock(inlinedLeftHandSide); - const finallyBlock = factory.createBlock(inlinedCallback); - const tryStatement = factory.createTryStatement( - tryBlock, - /*catchClause*/ - void 0, - finallyBlock - ); - return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName); -} -function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) { - if (!onRejected || isNullOrUndefined2(transformer, onRejected)) { - return transformExpression( - /* returnContextNode */ - node, - node.expression.expression, - transformer, - hasContinuation, - continuationArgName - ); - } - const inputArgName = getArgBindingName(onRejected, transformer); - const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName); - const inlinedLeftHandSide = transformExpression( - /*returnContextNode*/ - node, - node.expression.expression, - transformer, - /*hasContinuation*/ - true, - possibleNameForVarDecl - ); - if (hasFailed()) return silentFail(); - const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer); - if (hasFailed()) return silentFail(); - const tryBlock = factory.createBlock(inlinedLeftHandSide); - const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback)); - const tryStatement = factory.createTryStatement( - tryBlock, - catchClause, - /*finallyBlock*/ - void 0 - ); - return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName); -} -function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) { - if (!onFulfilled || isNullOrUndefined2(transformer, onFulfilled)) { - return transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName); - } - if (onRejected && !isNullOrUndefined2(transformer, onRejected)) { - return silentFail(); - } - const inputArgName = getArgBindingName(onFulfilled, transformer); - const inlinedLeftHandSide = transformExpression( - node.expression.expression, - node.expression.expression, - transformer, - /*hasContinuation*/ - true, - inputArgName - ); - if (hasFailed()) return silentFail(); - const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer); - if (hasFailed()) return silentFail(); - return concatenate(inlinedLeftHandSide, inlinedCallback); -} -function transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName) { - if (shouldReturn(returnContextNode, transformer)) { - let returnValue = getSynthesizedDeepClone(node); - if (hasContinuation) { - returnValue = factory.createAwaitExpression(returnValue); - } - return [factory.createReturnStatement(returnValue)]; - } - return createVariableOrAssignmentOrExpressionStatement( - continuationArgName, - factory.createAwaitExpression(node), - /*typeAnnotation*/ - void 0 - ); -} -function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) { - if (!variableName || isEmptyBindingName(variableName)) { - return [factory.createExpressionStatement(rightHandSide)]; - } - if (isSynthIdentifier(variableName) && variableName.hasBeenDeclared) { - return [factory.createExpressionStatement(factory.createAssignment(getSynthesizedDeepClone(referenceSynthIdentifier(variableName)), rightHandSide))]; - } - return [ - factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - getSynthesizedDeepClone(declareSynthBindingName(variableName)), - /*exclamationToken*/ - void 0, - typeAnnotation, - rightHandSide - ) - ], 2 /* Const */) - ) - ]; -} -function maybeAnnotateAndReturn(expressionToReturn, typeAnnotation) { - if (typeAnnotation && expressionToReturn) { - const name = factory.createUniqueName("result", 16 /* Optimistic */); - return [ - ...createVariableOrAssignmentOrExpressionStatement(createSynthIdentifier(name), expressionToReturn, typeAnnotation), - factory.createReturnStatement(name) - ]; - } - return [factory.createReturnStatement(expressionToReturn)]; -} -function transformCallbackArgument(func, hasContinuation, continuationArgName, inputArgName, parent2, transformer) { - var _a; - switch (func.kind) { - case 106 /* NullKeyword */: - break; - case 211 /* PropertyAccessExpression */: - case 80 /* Identifier */: - if (!inputArgName) { - break; - } - const synthCall = factory.createCallExpression( - getSynthesizedDeepClone(func), - /*typeArguments*/ - void 0, - isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : [] - ); - if (shouldReturn(parent2, transformer)) { - return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)); - } - const type = transformer.checker.getTypeAtLocation(func); - const callSignatures = transformer.checker.getSignaturesOfType(type, 0 /* Call */); - if (!callSignatures.length) { - return silentFail(); - } - const returnType = callSignatures[0].getReturnType(); - const varDeclOrAssignment = createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(synthCall), getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)); - if (continuationArgName) { - continuationArgName.types.push(transformer.checker.getAwaitedType(returnType) || returnType); - } - return varDeclOrAssignment; - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: { - const funcBody = func.body; - const returnType2 = (_a = getLastCallSignature(transformer.checker.getTypeAtLocation(func), transformer.checker)) == null ? void 0 : _a.getReturnType(); - if (isBlock(funcBody)) { - let refactoredStmts = []; - let seenReturnStatement = false; - for (const statement of funcBody.statements) { - if (isReturnStatement(statement)) { - seenReturnStatement = true; - if (isReturnStatementWithFixablePromiseHandler(statement, transformer.checker)) { - refactoredStmts = refactoredStmts.concat(transformReturnStatementWithFixablePromiseHandler(transformer, statement, hasContinuation, continuationArgName)); - } else { - const possiblyAwaitedRightHandSide = returnType2 && statement.expression ? getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, statement.expression) : statement.expression; - refactoredStmts.push(...maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker))); - } - } else if (hasContinuation && forEachReturnStatement(statement, returnTrue)) { - return silentFail(); - } else { - refactoredStmts.push(statement); - } - } - return shouldReturn(parent2, transformer) ? refactoredStmts.map((s) => getSynthesizedDeepClone(s)) : removeReturns( - refactoredStmts, - continuationArgName, - transformer, - seenReturnStatement - ); - } else { - const inlinedStatements = isFixablePromiseHandler(funcBody, transformer.checker) ? transformReturnStatementWithFixablePromiseHandler(transformer, factory.createReturnStatement(funcBody), hasContinuation, continuationArgName) : emptyArray; - if (inlinedStatements.length > 0) { - return inlinedStatements; - } - if (returnType2) { - const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody); - if (!shouldReturn(parent2, transformer)) { - const transformedStatement = createVariableOrAssignmentOrExpressionStatement( - continuationArgName, - possiblyAwaitedRightHandSide, - /*typeAnnotation*/ - void 0 - ); - if (continuationArgName) { - continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2); - } - return transformedStatement; - } else { - return maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)); - } - } else { - return silentFail(); - } - } - } - default: - return silentFail(); - } - return emptyArray; -} -function getPossiblyAwaitedRightHandSide(checker, type, expr) { - const rightHandSide = getSynthesizedDeepClone(expr); - return !!checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(rightHandSide) : rightHandSide; -} -function getLastCallSignature(type, checker) { - const callSignatures = checker.getSignaturesOfType(type, 0 /* Call */); - return lastOrUndefined(callSignatures); -} -function removeReturns(stmts, prevArgName, transformer, seenReturnStatement) { - const ret = []; - for (const stmt of stmts) { - if (isReturnStatement(stmt)) { - if (stmt.expression) { - const possiblyAwaitedExpression = isPromiseTypedExpression(stmt.expression, transformer.checker) ? factory.createAwaitExpression(stmt.expression) : stmt.expression; - if (prevArgName === void 0) { - ret.push(factory.createExpressionStatement(possiblyAwaitedExpression)); - } else if (isSynthIdentifier(prevArgName) && prevArgName.hasBeenDeclared) { - ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression))); - } else { - ret.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([factory.createVariableDeclaration( - declareSynthBindingName(prevArgName), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - possiblyAwaitedExpression - )], 2 /* Const */) - )); - } - } - } else { - ret.push(getSynthesizedDeepClone(stmt)); - } - } - if (!seenReturnStatement && prevArgName !== void 0) { - ret.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([factory.createVariableDeclaration( - declareSynthBindingName(prevArgName), - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory.createIdentifier("undefined") - )], 2 /* Const */) - )); - } - return ret; -} -function transformReturnStatementWithFixablePromiseHandler(transformer, innerRetStmt, hasContinuation, continuationArgName) { - let innerCbBody = []; - forEachChild(innerRetStmt, function visit(node) { - if (isCallExpression(node)) { - const temp = transformExpression(node, node, transformer, hasContinuation, continuationArgName); - innerCbBody = innerCbBody.concat(temp); - if (innerCbBody.length > 0) { - return; - } - } else if (!isFunctionLike(node)) { - forEachChild(node, visit); - } - }); - return innerCbBody; -} -function getArgBindingName(funcNode, transformer) { - const types = []; - let name; - if (isFunctionLikeDeclaration(funcNode)) { - if (funcNode.parameters.length > 0) { - const param = funcNode.parameters[0].name; - name = getMappedBindingNameOrDefault(param); - } - } else if (isIdentifier(funcNode)) { - name = getMapEntryOrDefault(funcNode); - } else if (isPropertyAccessExpression(funcNode) && isIdentifier(funcNode.name)) { - name = getMapEntryOrDefault(funcNode.name); - } - if (!name || "identifier" in name && name.identifier.text === "undefined") { - return void 0; - } - return name; - function getMappedBindingNameOrDefault(bindingName) { - if (isIdentifier(bindingName)) return getMapEntryOrDefault(bindingName); - const elements = flatMap(bindingName.elements, (element) => { - if (isOmittedExpression(element)) return []; - return [getMappedBindingNameOrDefault(element.name)]; - }); - return createSynthBindingPattern(bindingName, elements); - } - function getMapEntryOrDefault(identifier) { - const originalNode = getOriginalNode2(identifier); - const symbol = getSymbol2(originalNode); - if (!symbol) { - return createSynthIdentifier(identifier, types); - } - const mapEntry = transformer.synthNamesMap.get(getSymbolId(symbol).toString()); - return mapEntry || createSynthIdentifier(identifier, types); - } - function getSymbol2(node) { - var _a; - return ((_a = tryCast(node, canHaveSymbol)) == null ? void 0 : _a.symbol) ?? transformer.checker.getSymbolAtLocation(node); - } - function getOriginalNode2(node) { - return node.original ? node.original : node; - } -} -function isEmptyBindingName(bindingName) { - if (!bindingName) { - return true; - } - if (isSynthIdentifier(bindingName)) { - return !bindingName.identifier.text; - } - return every(bindingName.elements, isEmptyBindingName); -} -function createSynthIdentifier(identifier, types = []) { - return { kind: 0 /* Identifier */, identifier, types, hasBeenDeclared: false, hasBeenReferenced: false }; -} -function createSynthBindingPattern(bindingPattern, elements = emptyArray, types = []) { - return { kind: 1 /* BindingPattern */, bindingPattern, elements, types }; -} -function referenceSynthIdentifier(synthId) { - synthId.hasBeenReferenced = true; - return synthId.identifier; -} -function declareSynthBindingName(synthName) { - return isSynthIdentifier(synthName) ? declareSynthIdentifier(synthName) : declareSynthBindingPattern(synthName); -} -function declareSynthBindingPattern(synthPattern) { - for (const element of synthPattern.elements) { - declareSynthBindingName(element); - } - return synthPattern.bindingPattern; -} -function declareSynthIdentifier(synthId) { - synthId.hasBeenDeclared = true; - return synthId.identifier; -} -function isSynthIdentifier(bindingName) { - return bindingName.kind === 0 /* Identifier */; -} -function isSynthBindingPattern(bindingName) { - return bindingName.kind === 1 /* BindingPattern */; -} -function shouldReturn(expression, transformer) { - return !!expression.original && transformer.setOfExpressionsToReturn.has(getNodeId(expression.original)); -} - -// src/services/codefixes/convertToEsModule.ts -registerCodeFix({ - errorCodes: [Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module.code], - getCodeActions(context) { - const { sourceFile, program, preferences } = context; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { - const moduleExportsChangedToDefault = convertFileToEsModule(sourceFile, program.getTypeChecker(), changes2, getEmitScriptTarget(program.getCompilerOptions()), getQuotePreference(sourceFile, preferences)); - if (moduleExportsChangedToDefault) { - for (const importingFile of program.getSourceFiles()) { - fixImportOfModuleExports(importingFile, sourceFile, program, changes2, getQuotePreference(importingFile, preferences)); - } - } - }); - return [createCodeFixActionWithoutFixAll("convertToEsModule", changes, Diagnostics.Convert_to_ES_module)]; - } -}); -function fixImportOfModuleExports(importingFile, exportingFile, program, changes, quotePreference) { - var _a; - for (const moduleSpecifier of importingFile.imports) { - const imported = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, importingFile)) == null ? void 0 : _a.resolvedModule; - if (!imported || imported.resolvedFileName !== exportingFile.fileName) { - continue; - } - const importNode = importFromModuleSpecifier(moduleSpecifier); - switch (importNode.kind) { - case 271 /* ImportEqualsDeclaration */: - changes.replaceNode(importingFile, importNode, makeImport( - importNode.name, - /*namedImports*/ - void 0, - moduleSpecifier, - quotePreference - )); - break; - case 213 /* CallExpression */: - if (isRequireCall( - importNode, - /*requireStringLiteralLikeArgument*/ - false - )) { - changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default")); - } - break; - } - } -} -function convertFileToEsModule(sourceFile, checker, changes, target, quotePreference) { - const identifiers = { original: collectFreeIdentifiers(sourceFile), additional: /* @__PURE__ */ new Set() }; - const exports2 = collectExportRenames(sourceFile, checker, identifiers); - convertExportsAccesses(sourceFile, exports2, changes); - let moduleExportsChangedToDefault = false; - let useSitesToUnqualify; - for (const statement of filter(sourceFile.statements, isVariableStatement)) { - const newUseSites = convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference); - if (newUseSites) { - copyEntries(newUseSites, useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())); - } - } - for (const statement of filter(sourceFile.statements, (s) => !isVariableStatement(s))) { - const moduleExportsChanged = convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports2, useSitesToUnqualify, quotePreference); - moduleExportsChangedToDefault = moduleExportsChangedToDefault || moduleExportsChanged; - } - useSitesToUnqualify == null ? void 0 : useSitesToUnqualify.forEach((replacement, original) => { - changes.replaceNode(sourceFile, original, replacement); - }); - return moduleExportsChangedToDefault; -} -function collectExportRenames(sourceFile, checker, identifiers) { - const res = /* @__PURE__ */ new Map(); - forEachExportReference(sourceFile, (node) => { - const { text } = node.name; - if (!res.has(text) && (isIdentifierANonContextualKeyword(node.name) || checker.resolveName( - text, - node, - 111551 /* Value */, - /*excludeGlobals*/ - true - ))) { - res.set(text, makeUniqueName(`_${text}`, identifiers)); - } - }); - return res; -} -function convertExportsAccesses(sourceFile, exports2, changes) { - forEachExportReference(sourceFile, (node, isAssignmentLhs) => { - if (isAssignmentLhs) { - return; - } - const { text } = node.name; - changes.replaceNode(sourceFile, node, factory.createIdentifier(exports2.get(text) || text)); - }); -} -function forEachExportReference(sourceFile, cb) { - sourceFile.forEachChild(function recur(node) { - if (isPropertyAccessExpression(node) && isExportsOrModuleExportsOrAlias(sourceFile, node.expression) && isIdentifier(node.name)) { - const { parent: parent2 } = node; - cb(node, isBinaryExpression(parent2) && parent2.left === node && parent2.operatorToken.kind === 64 /* EqualsToken */); - } - node.forEachChild(recur); - }); -} -function convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports2, useSitesToUnqualify, quotePreference) { - switch (statement.kind) { - case 243 /* VariableStatement */: - convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference); - return false; - case 244 /* ExpressionStatement */: { - const { expression } = statement; - switch (expression.kind) { - case 213 /* CallExpression */: { - if (isRequireCall( - expression, - /*requireStringLiteralLikeArgument*/ - true - )) { - changes.replaceNode(sourceFile, statement, makeImport( - /*defaultImport*/ - void 0, - /*namedImports*/ - void 0, - expression.arguments[0], - quotePreference - )); - } - return false; - } - case 226 /* BinaryExpression */: { - const { operatorToken } = expression; - return operatorToken.kind === 64 /* EqualsToken */ && convertAssignment(sourceFile, checker, expression, changes, exports2, useSitesToUnqualify); - } - } - } - // falls through - default: - return false; - } -} -function convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference) { - const { declarationList } = statement; - let foundImport = false; - const converted = map(declarationList.declarations, (decl) => { - const { name, initializer } = decl; - if (initializer) { - if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) { - foundImport = true; - return convertedImports([]); - } else if (isRequireCall( - initializer, - /*requireStringLiteralLikeArgument*/ - true - )) { - foundImport = true; - return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference); - } else if (isPropertyAccessExpression(initializer) && isRequireCall( - initializer.expression, - /*requireStringLiteralLikeArgument*/ - true - )) { - foundImport = true; - return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference); - } - } - return convertedImports([factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([decl], declarationList.flags) - )]); - }); - if (foundImport) { - changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports)); - let combinedUseSites; - forEach(converted, (c) => { - if (c.useSitesToUnqualify) { - copyEntries(c.useSitesToUnqualify, combinedUseSites ?? (combinedUseSites = /* @__PURE__ */ new Map())); - } - }); - return combinedUseSites; - } -} -function convertPropertyAccessImport(name, propertyName, moduleSpecifier, identifiers, quotePreference) { - switch (name.kind) { - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: { - const tmp = makeUniqueName(propertyName, identifiers); - return convertedImports([ - makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference), - makeConst( - /*modifiers*/ - void 0, - name, - factory.createIdentifier(tmp) - ) - ]); - } - case 80 /* Identifier */: - return convertedImports([makeSingleImport(name.text, propertyName, moduleSpecifier, quotePreference)]); - default: - return Debug.assertNever(name, `Convert to ES module got invalid syntax form ${name.kind}`); - } -} -function convertAssignment(sourceFile, checker, assignment, changes, exports2, useSitesToUnqualify) { - const { left, right } = assignment; - if (!isPropertyAccessExpression(left)) { - return false; - } - if (isExportsOrModuleExportsOrAlias(sourceFile, left)) { - if (isExportsOrModuleExportsOrAlias(sourceFile, right)) { - changes.delete(sourceFile, assignment.parent); - } else { - const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall( - right, - /*requireStringLiteralLikeArgument*/ - true - ) ? convertReExportAll(right.arguments[0], checker) : void 0; - if (replacement) { - changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]); - return replacement[1]; - } else { - changes.replaceRangeWithText(sourceFile, createRange(left.getStart(sourceFile), right.pos), "export default"); - return true; - } - } - } else if (isExportsOrModuleExportsOrAlias(sourceFile, left.expression)) { - convertNamedExport(sourceFile, assignment, changes, exports2); - } - return false; -} -function tryChangeModuleExportsObject(object, useSitesToUnqualify) { - const statements = mapAllOrFail(object.properties, (prop) => { - switch (prop.kind) { - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - // TODO: Maybe we should handle this? See fourslash test `refactorConvertToEs6Module_export_object_shorthand.ts`. - // falls through - case 304 /* ShorthandPropertyAssignment */: - case 305 /* SpreadAssignment */: - return void 0; - case 303 /* PropertyAssignment */: - return !isIdentifier(prop.name) ? void 0 : convertExportsDotXEquals_replaceNode(prop.name.text, prop.initializer, useSitesToUnqualify); - case 174 /* MethodDeclaration */: - return !isIdentifier(prop.name) ? void 0 : functionExpressionToDeclaration(prop.name.text, [factory.createToken(95 /* ExportKeyword */)], prop, useSitesToUnqualify); - default: - Debug.assertNever(prop, `Convert to ES6 got invalid prop kind ${prop.kind}`); - } - }); - return statements && [statements, false]; -} -function convertNamedExport(sourceFile, assignment, changes, exports2) { - const { text } = assignment.left.name; - const rename = exports2.get(text); - if (rename !== void 0) { - const newNodes = [ - makeConst( - /*modifiers*/ - void 0, - rename, - assignment.right - ), - makeExportDeclaration([factory.createExportSpecifier( - /*isTypeOnly*/ - false, - rename, - text - )]) - ]; - changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes); - } else { - convertExportsPropertyAssignment(assignment, sourceFile, changes); - } -} -function convertReExportAll(reExported, checker) { - const moduleSpecifier = reExported.text; - const moduleSymbol = checker.getSymbolAtLocation(reExported); - const exports2 = moduleSymbol ? moduleSymbol.exports : emptyMap; - return exports2.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports2.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : ( - // If there's some non-default export, must include both `export *` and `export default`. - exports2.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true] - ); -} -function reExportStar(moduleSpecifier) { - return makeExportDeclaration( - /*exportSpecifiers*/ - void 0, - moduleSpecifier - ); -} -function reExportDefault(moduleSpecifier) { - return makeExportDeclaration([factory.createExportSpecifier( - /*isTypeOnly*/ - false, - /*propertyName*/ - void 0, - "default" - )], moduleSpecifier); -} -function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) { - const name = left.name.text; - if ((isFunctionExpression(right) || isArrowFunction(right) || isClassExpression(right)) && (!right.name || right.name.text === name)) { - changes.replaceRange(sourceFile, { pos: left.getStart(sourceFile), end: right.getStart(sourceFile) }, factory.createToken(95 /* ExportKeyword */), { suffix: " " }); - if (!right.name) changes.insertName(sourceFile, right, name); - const semi = findChildOfKind(parent2, 27 /* SemicolonToken */, sourceFile); - if (semi) changes.delete(sourceFile, semi); - } else { - changes.replaceNodeRangeWithNodes(sourceFile, left.expression, findChildOfKind(left, 25 /* DotToken */, sourceFile), [factory.createToken(95 /* ExportKeyword */), factory.createToken(87 /* ConstKeyword */)], { joiner: " ", suffix: " " }); - } -} -function convertExportsDotXEquals_replaceNode(name, exported, useSitesToUnqualify) { - const modifiers = [factory.createToken(95 /* ExportKeyword */)]; - switch (exported.kind) { - case 218 /* FunctionExpression */: { - const { name: expressionName } = exported; - if (expressionName && expressionName.text !== name) { - return exportConst(); - } - } - // falls through - case 219 /* ArrowFunction */: - return functionExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify); - case 231 /* ClassExpression */: - return classExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify); - default: - return exportConst(); - } - function exportConst() { - return makeConst(modifiers, factory.createIdentifier(name), replaceImportUseSites(exported, useSitesToUnqualify)); - } -} -function replaceImportUseSites(nodeOrNodes, useSitesToUnqualify) { - if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) { - return nodeOrNodes; - } - return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements( - nodeOrNodes, - /*includeTrivia*/ - true, - replaceNode - ) : getSynthesizedDeepCloneWithReplacements( - nodeOrNodes, - /*includeTrivia*/ - true, - replaceNode - ); - function replaceNode(original) { - if (original.kind === 211 /* PropertyAccessExpression */) { - const replacement = useSitesToUnqualify.get(original); - useSitesToUnqualify.delete(original); - return replacement; - } - } -} -function convertSingleImport(name, moduleSpecifier, checker, identifiers, target, quotePreference) { - switch (name.kind) { - case 206 /* ObjectBindingPattern */: { - const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier2(e.propertyName && e.propertyName.text, e.name.text)); - if (importSpecifiers) { - return convertedImports([makeImport( - /*defaultImport*/ - void 0, - importSpecifiers, - moduleSpecifier, - quotePreference - )]); - } - } - // falls through -- object destructuring has an interesting pattern and must be a variable declaration - case 207 /* ArrayBindingPattern */: { - const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers); - return convertedImports([ - makeImport( - factory.createIdentifier(tmp), - /*namedImports*/ - void 0, - moduleSpecifier, - quotePreference - ), - makeConst( - /*modifiers*/ - void 0, - getSynthesizedDeepClone(name), - factory.createIdentifier(tmp) - ) - ]); - } - case 80 /* Identifier */: - return convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference); - default: - return Debug.assertNever(name, `Convert to ES module got invalid name kind ${name.kind}`); - } -} -function convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference) { - const nameSymbol = checker.getSymbolAtLocation(name); - const namedBindingsNames = /* @__PURE__ */ new Map(); - let needDefaultImport = false; - let useSitesToUnqualify; - for (const use of identifiers.original.get(name.text)) { - if (checker.getSymbolAtLocation(use) !== nameSymbol || use === name) { - continue; - } - const { parent: parent2 } = use; - if (isPropertyAccessExpression(parent2)) { - const { name: { text: propertyName } } = parent2; - if (propertyName === "default") { - needDefaultImport = true; - const importDefaultName = use.getText(); - (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(importDefaultName)); - } else { - Debug.assert(parent2.expression === use, "Didn't expect expression === use"); - let idName = namedBindingsNames.get(propertyName); - if (idName === void 0) { - idName = makeUniqueName(propertyName, identifiers); - namedBindingsNames.set(propertyName, idName); - } - (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(idName)); - } - } else { - needDefaultImport = true; - } - } - const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier( - /*isTypeOnly*/ - false, - propertyName === idName ? void 0 : factory.createIdentifier(propertyName), - factory.createIdentifier(idName) - ))); - if (!namedBindings) { - needDefaultImport = true; - } - return convertedImports( - [makeImport(needDefaultImport ? getSynthesizedDeepClone(name) : void 0, namedBindings, moduleSpecifier, quotePreference)], - useSitesToUnqualify - ); -} -function makeUniqueName(name, identifiers) { - while (identifiers.original.has(name) || identifiers.additional.has(name)) { - name = `_${name}`; - } - identifiers.additional.add(name); - return name; -} -function collectFreeIdentifiers(file) { - const map2 = createMultiMap(); - forEachFreeIdentifier(file, (id) => map2.add(id.text, id)); - return map2; -} -function forEachFreeIdentifier(node, cb) { - if (isIdentifier(node) && isFreeIdentifier(node)) cb(node); - node.forEachChild((child) => forEachFreeIdentifier(child, cb)); -} -function isFreeIdentifier(node) { - const { parent: parent2 } = node; - switch (parent2.kind) { - case 211 /* PropertyAccessExpression */: - return parent2.name !== node; - case 208 /* BindingElement */: - return parent2.propertyName !== node; - case 276 /* ImportSpecifier */: - return parent2.propertyName !== node; - default: - return true; - } -} -function functionExpressionToDeclaration(name, additionalModifiers, fn, useSitesToUnqualify) { - return factory.createFunctionDeclaration( - concatenate(additionalModifiers, getSynthesizedDeepClones(fn.modifiers)), - getSynthesizedDeepClone(fn.asteriskToken), - name, - getSynthesizedDeepClones(fn.typeParameters), - getSynthesizedDeepClones(fn.parameters), - getSynthesizedDeepClone(fn.type), - factory.converters.convertToFunctionBlock(replaceImportUseSites(fn.body, useSitesToUnqualify)) - ); -} -function classExpressionToDeclaration(name, additionalModifiers, cls, useSitesToUnqualify) { - return factory.createClassDeclaration( - concatenate(additionalModifiers, getSynthesizedDeepClones(cls.modifiers)), - name, - getSynthesizedDeepClones(cls.typeParameters), - getSynthesizedDeepClones(cls.heritageClauses), - replaceImportUseSites(cls.members, useSitesToUnqualify) - ); -} -function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) { - return propertyName === "default" ? makeImport( - factory.createIdentifier(localName), - /*namedImports*/ - void 0, - moduleSpecifier, - quotePreference - ) : makeImport( - /*defaultImport*/ - void 0, - [makeImportSpecifier2(propertyName, localName)], - moduleSpecifier, - quotePreference - ); -} -function makeImportSpecifier2(propertyName, name) { - return factory.createImportSpecifier( - /*isTypeOnly*/ - false, - propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0, - factory.createIdentifier(name) - ); -} -function makeConst(modifiers, name, init) { - return factory.createVariableStatement( - modifiers, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - init - )], - 2 /* Const */ - ) - ); -} -function makeExportDeclaration(exportSpecifiers, moduleSpecifier) { - return factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - exportSpecifiers && factory.createNamedExports(exportSpecifiers), - moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier) - ); -} -function convertedImports(newImports, useSitesToUnqualify) { - return { - newImports, - useSitesToUnqualify - }; -} - -// src/services/codefixes/correctQualifiedNameToIndexedAccessType.ts -var fixId12 = "correctQualifiedNameToIndexedAccessType"; -var errorCodes13 = [Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1.code]; -registerCodeFix({ - errorCodes: errorCodes13, - getCodeActions(context) { - const qualifiedName = getQualifiedName(context.sourceFile, context.span.start); - if (!qualifiedName) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange10(t, context.sourceFile, qualifiedName)); - const newText = `${qualifiedName.left.text}["${qualifiedName.right.text}"]`; - return [createCodeFixAction(fixId12, changes, [Diagnostics.Rewrite_as_the_indexed_access_type_0, newText], fixId12, Diagnostics.Rewrite_all_as_indexed_access_types)]; - }, - fixIds: [fixId12], - getAllCodeActions: (context) => codeFixAll(context, errorCodes13, (changes, diag2) => { - const q = getQualifiedName(diag2.file, diag2.start); - if (q) { - doChange10(changes, diag2.file, q); - } - }) -}); -function getQualifiedName(sourceFile, pos) { - const qualifiedName = findAncestor(getTokenAtPosition(sourceFile, pos), isQualifiedName); - Debug.assert(!!qualifiedName, "Expected position to be owned by a qualified name."); - return isIdentifier(qualifiedName.left) ? qualifiedName : void 0; -} -function doChange10(changeTracker, sourceFile, qualifiedName) { - const rightText = qualifiedName.right.text; - const replacement = factory.createIndexedAccessTypeNode( - factory.createTypeReferenceNode( - qualifiedName.left, - /*typeArguments*/ - void 0 - ), - factory.createLiteralTypeNode(factory.createStringLiteral(rightText)) - ); - changeTracker.replaceNode(sourceFile, qualifiedName, replacement); -} - -// src/services/codefixes/convertToTypeOnlyExport.ts -var errorCodes14 = [Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type.code]; -var fixId13 = "convertToTypeOnlyExport"; -registerCodeFix({ - errorCodes: errorCodes14, - getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context)); - if (changes.length) { - return [createCodeFixAction(fixId13, changes, Diagnostics.Convert_to_type_only_export, fixId13, Diagnostics.Convert_all_re_exported_types_to_type_only_exports)]; - } - }, - fixIds: [fixId13], - getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) { - const fixedExportDeclarations = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes14, (changes, diag2) => { - const exportSpecifier = getExportSpecifierForDiagnosticSpan(diag2, context.sourceFile); - if (exportSpecifier && addToSeen(fixedExportDeclarations, getNodeId(exportSpecifier.parent.parent))) { - fixSingleExportDeclaration(changes, exportSpecifier, context); - } - }); - } -}); -function getExportSpecifierForDiagnosticSpan(span, sourceFile) { - return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isExportSpecifier); -} -function fixSingleExportDeclaration(changes, exportSpecifier, context) { - if (!exportSpecifier) { - return; - } - const exportClause = exportSpecifier.parent; - const exportDeclaration = exportClause.parent; - const typeExportSpecifiers = getTypeExportSpecifiers(exportSpecifier, context); - if (typeExportSpecifiers.length === exportClause.elements.length) { - changes.insertModifierBefore(context.sourceFile, 156 /* TypeKeyword */, exportClause); - } else { - const valueExportDeclaration = factory.updateExportDeclaration( - exportDeclaration, - exportDeclaration.modifiers, - /*isTypeOnly*/ - false, - factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))), - exportDeclaration.moduleSpecifier, - /*attributes*/ - void 0 - ); - const typeExportDeclaration = factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - true, - factory.createNamedExports(typeExportSpecifiers), - exportDeclaration.moduleSpecifier, - /*attributes*/ - void 0 - ); - changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, { - leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude - }); - changes.insertNodeAfter(context.sourceFile, exportDeclaration, typeExportDeclaration); - } -} -function getTypeExportSpecifiers(originExportSpecifier, context) { - const exportClause = originExportSpecifier.parent; - if (exportClause.elements.length === 1) { - return exportClause.elements; - } - const diagnostics = getDiagnosticsWithinSpan( - createTextSpanFromNode(exportClause), - context.program.getSemanticDiagnostics(context.sourceFile, context.cancellationToken) - ); - return filter(exportClause.elements, (element) => { - var _a; - return element === originExportSpecifier || ((_a = findDiagnosticForNode(element, diagnostics)) == null ? void 0 : _a.code) === errorCodes14[0]; - }); -} - -// src/services/codefixes/convertToTypeOnlyImport.ts -var errorCodes15 = [ - Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code, - Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code -]; -var fixId14 = "convertToTypeOnlyImport"; -registerCodeFix({ - errorCodes: errorCodes15, - getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) { - var _a; - const declaration = getDeclaration2(context.sourceFile, context.span.start); - if (declaration) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration)); - const importDeclarationChanges = declaration.kind === 276 /* ImportSpecifier */ && isImportDeclaration(declaration.parent.parent.parent) && canConvertImportDeclarationForSpecifier(declaration, context.sourceFile, context.program) ? ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration.parent.parent.parent)) : void 0; - const mainAction = createCodeFixAction( - fixId14, - changes, - declaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Use_type_0, ((_a = declaration.propertyName) == null ? void 0 : _a.text) ?? declaration.name.text] : Diagnostics.Use_import_type, - fixId14, - Diagnostics.Fix_all_with_type_only_imports - ); - if (some(importDeclarationChanges)) { - return [ - createCodeFixActionWithoutFixAll(fixId14, importDeclarationChanges, Diagnostics.Use_import_type), - mainAction - ]; - } - return [mainAction]; - } - return void 0; - }, - fixIds: [fixId14], - getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) { - const fixedImportDeclarations = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes15, (changes, diag2) => { - const errorDeclaration = getDeclaration2(diag2.file, diag2.start); - if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 272 /* ImportDeclaration */ && !fixedImportDeclarations.has(errorDeclaration)) { - doChange11(changes, diag2.file, errorDeclaration); - fixedImportDeclarations.add(errorDeclaration); - } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */ && isImportDeclaration(errorDeclaration.parent.parent.parent) && !fixedImportDeclarations.has(errorDeclaration.parent.parent.parent) && canConvertImportDeclarationForSpecifier(errorDeclaration, diag2.file, context.program)) { - doChange11(changes, diag2.file, errorDeclaration.parent.parent.parent); - fixedImportDeclarations.add(errorDeclaration.parent.parent.parent); - } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */) { - doChange11(changes, diag2.file, errorDeclaration); - } - }); - } -}); -function getDeclaration2(sourceFile, pos) { - const { parent: parent2 } = getTokenAtPosition(sourceFile, pos); - return isImportSpecifier(parent2) || isImportDeclaration(parent2) && parent2.importClause ? parent2 : void 0; -} -function canConvertImportDeclarationForSpecifier(specifier, sourceFile, program) { - if (specifier.parent.parent.name) { - return false; - } - const nonTypeOnlySpecifiers = specifier.parent.elements.filter((e) => !e.isTypeOnly); - if (nonTypeOnlySpecifiers.length === 1) { - return true; - } - const checker = program.getTypeChecker(); - for (const specifier2 of nonTypeOnlySpecifiers) { - const isUsedAsValue = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(specifier2.name, checker, sourceFile, (usage) => { - const symbol = checker.getSymbolAtLocation(usage); - return !!symbol && checker.symbolIsValue(symbol) || !isValidTypeOnlyAliasUseSite(usage); - }); - if (isUsedAsValue) { - return false; - } - } - return true; -} -function doChange11(changes, sourceFile, declaration) { - var _a; - if (isImportSpecifier(declaration)) { - changes.replaceNode(sourceFile, declaration, factory.updateImportSpecifier( - declaration, - /*isTypeOnly*/ - true, - declaration.propertyName, - declaration.name - )); - } else { - const importClause = declaration.importClause; - if (importClause.name && importClause.namedBindings) { - changes.replaceNodeWithNodes(sourceFile, declaration, [ - factory.createImportDeclaration( - getSynthesizedDeepClones( - declaration.modifiers, - /*includeTrivia*/ - true - ), - factory.createImportClause( - /*isTypeOnly*/ - true, - getSynthesizedDeepClone( - importClause.name, - /*includeTrivia*/ - true - ), - /*namedBindings*/ - void 0 - ), - getSynthesizedDeepClone( - declaration.moduleSpecifier, - /*includeTrivia*/ - true - ), - getSynthesizedDeepClone( - declaration.attributes, - /*includeTrivia*/ - true - ) - ), - factory.createImportDeclaration( - getSynthesizedDeepClones( - declaration.modifiers, - /*includeTrivia*/ - true - ), - factory.createImportClause( - /*isTypeOnly*/ - true, - /*name*/ - void 0, - getSynthesizedDeepClone( - importClause.namedBindings, - /*includeTrivia*/ - true - ) - ), - getSynthesizedDeepClone( - declaration.moduleSpecifier, - /*includeTrivia*/ - true - ), - getSynthesizedDeepClone( - declaration.attributes, - /*includeTrivia*/ - true - ) - ) - ]); - } else { - const newNamedBindings = ((_a = importClause.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */ ? factory.updateNamedImports( - importClause.namedBindings, - sameMap(importClause.namedBindings.elements, (e) => factory.updateImportSpecifier( - e, - /*isTypeOnly*/ - false, - e.propertyName, - e.name - )) - ) : importClause.namedBindings; - const importDeclaration = factory.updateImportDeclaration(declaration, declaration.modifiers, factory.updateImportClause( - importClause, - /*isTypeOnly*/ - true, - importClause.name, - newNamedBindings - ), declaration.moduleSpecifier, declaration.attributes); - changes.replaceNode(sourceFile, declaration, importDeclaration); - } - } -} - -// src/services/codefixes/convertTypedefToType.ts -var fixId15 = "convertTypedefToType"; -var errorCodes16 = [Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type.code]; -registerCodeFix({ - fixIds: [fixId15], - errorCodes: errorCodes16, - getCodeActions(context) { - const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options); - const node = getTokenAtPosition( - context.sourceFile, - context.span.start - ); - if (!node) return; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange12(t, node, context.sourceFile, newLineCharacter)); - if (changes.length > 0) { - return [ - createCodeFixAction( - fixId15, - changes, - Diagnostics.Convert_typedef_to_TypeScript_type, - fixId15, - Diagnostics.Convert_all_typedef_to_TypeScript_types - ) - ]; - } - }, - getAllCodeActions: (context) => codeFixAll( - context, - errorCodes16, - (changes, diag2) => { - const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options); - const node = getTokenAtPosition(diag2.file, diag2.start); - const fixAll = true; - if (node) doChange12(changes, node, diag2.file, newLineCharacter, fixAll); - } - ) -}); -function doChange12(changes, node, sourceFile, newLine, fixAll = false) { - if (!isJSDocTypedefTag(node)) return; - const declaration = createDeclaration(node); - if (!declaration) return; - const commentNode = node.parent; - const { leftSibling, rightSibling } = getLeftAndRightSiblings(node); - let pos = commentNode.getStart(); - let prefix = ""; - if (!leftSibling && commentNode.comment) { - pos = findEndOfTextBetween(commentNode, commentNode.getStart(), node.getStart()); - prefix = `${newLine} */${newLine}`; - } - if (leftSibling) { - if (fixAll && isJSDocTypedefTag(leftSibling)) { - pos = node.getStart(); - prefix = ""; - } else { - pos = findEndOfTextBetween(commentNode, leftSibling.getStart(), node.getStart()); - prefix = `${newLine} */${newLine}`; - } - } - let end = commentNode.getEnd(); - let suffix = ""; - if (rightSibling) { - if (fixAll && isJSDocTypedefTag(rightSibling)) { - end = rightSibling.getStart(); - suffix = `${newLine}${newLine}`; - } else { - end = rightSibling.getStart(); - suffix = `${newLine}/**${newLine} * `; - } - } - changes.replaceRange(sourceFile, { pos, end }, declaration, { prefix, suffix }); -} -function getLeftAndRightSiblings(typedefNode) { - const commentNode = typedefNode.parent; - const maxChildIndex = commentNode.getChildCount() - 1; - const currentNodeIndex = commentNode.getChildren().findIndex( - (n) => n.getStart() === typedefNode.getStart() && n.getEnd() === typedefNode.getEnd() - ); - const leftSibling = currentNodeIndex > 0 ? commentNode.getChildAt(currentNodeIndex - 1) : void 0; - const rightSibling = currentNodeIndex < maxChildIndex ? commentNode.getChildAt(currentNodeIndex + 1) : void 0; - return { leftSibling, rightSibling }; -} -function findEndOfTextBetween(jsDocComment, from, to) { - const comment = jsDocComment.getText().substring(from - jsDocComment.getStart(), to - jsDocComment.getStart()); - for (let i = comment.length; i > 0; i--) { - if (!/[*/\s]/.test(comment.substring(i - 1, i))) { - return from + i; - } - } - return to; -} -function createDeclaration(tag) { - var _a; - const { typeExpression } = tag; - if (!typeExpression) return; - const typeName = (_a = tag.name) == null ? void 0 : _a.getText(); - if (!typeName) return; - if (typeExpression.kind === 322 /* JSDocTypeLiteral */) { - return createInterfaceForTypeLiteral(typeName, typeExpression); - } - if (typeExpression.kind === 309 /* JSDocTypeExpression */) { - return createTypeAliasForTypeExpression(typeName, typeExpression); - } -} -function createInterfaceForTypeLiteral(typeName, typeLiteral) { - const propertySignatures = createSignatureFromTypeLiteral(typeLiteral); - if (!some(propertySignatures)) return; - return factory.createInterfaceDeclaration( - /*modifiers*/ - void 0, - typeName, - /*typeParameters*/ - void 0, - /*heritageClauses*/ - void 0, - propertySignatures - ); -} -function createTypeAliasForTypeExpression(typeName, typeExpression) { - const typeReference = getSynthesizedDeepClone(typeExpression.type); - if (!typeReference) return; - return factory.createTypeAliasDeclaration( - /*modifiers*/ - void 0, - factory.createIdentifier(typeName), - /*typeParameters*/ - void 0, - typeReference - ); -} -function createSignatureFromTypeLiteral(typeLiteral) { - const propertyTags = typeLiteral.jsDocPropertyTags; - if (!some(propertyTags)) return; - const getSignature = (tag) => { - var _a; - const name = getPropertyName(tag); - const type = (_a = tag.typeExpression) == null ? void 0 : _a.type; - const isOptional = tag.isBracketed; - let typeReference; - if (type && isJSDocTypeLiteral(type)) { - const signatures = createSignatureFromTypeLiteral(type); - typeReference = factory.createTypeLiteralNode(signatures); - } else if (type) { - typeReference = getSynthesizedDeepClone(type); - } - if (typeReference && name) { - const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0; - return factory.createPropertySignature( - /*modifiers*/ - void 0, - name, - questionToken, - typeReference - ); - } - }; - return mapDefined(propertyTags, getSignature); -} -function getPropertyName(tag) { - return tag.name.kind === 80 /* Identifier */ ? tag.name.text : tag.name.right.text; -} -function getJSDocTypedefNodes(node) { - if (hasJSDocNodes(node)) { - return flatMap(node.jsDoc, (doc) => { - var _a; - return (_a = doc.tags) == null ? void 0 : _a.filter((tag) => isJSDocTypedefTag(tag)); - }); - } - return []; -} - -// src/services/codefixes/convertLiteralTypeToMappedType.ts -var fixId16 = "convertLiteralTypeToMappedType"; -var errorCodes17 = [Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0.code]; -registerCodeFix({ - errorCodes: errorCodes17, - getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) { - const { sourceFile, span } = context; - const info = getInfo5(sourceFile, span.start); - if (!info) { - return void 0; - } - const { name, constraint } = info; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange13(t, sourceFile, info)); - return [createCodeFixAction(fixId16, changes, [Diagnostics.Convert_0_to_1_in_0, constraint, name], fixId16, Diagnostics.Convert_all_type_literals_to_mapped_type)]; - }, - fixIds: [fixId16], - getAllCodeActions: (context) => codeFixAll(context, errorCodes17, (changes, diag2) => { - const info = getInfo5(diag2.file, diag2.start); - if (info) { - doChange13(changes, diag2.file, info); - } - }) -}); -function getInfo5(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - if (isIdentifier(token)) { - const propertySignature = cast(token.parent.parent, isPropertySignature); - const propertyName = token.getText(sourceFile); - return { - container: cast(propertySignature.parent, isTypeLiteralNode), - typeNode: propertySignature.type, - constraint: propertyName, - name: propertyName === "K" ? "P" : "K" - }; - } - return void 0; -} -function doChange13(changes, sourceFile, { container, typeNode, constraint, name }) { - changes.replaceNode( - sourceFile, - container, - factory.createMappedTypeNode( - /*readonlyToken*/ - void 0, - factory.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - name, - factory.createTypeReferenceNode(constraint) - ), - /*nameType*/ - void 0, - /*questionToken*/ - void 0, - typeNode, - /*members*/ - void 0 - ) - ); -} - -// src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts -var errorCodes18 = [ - Diagnostics.Class_0_incorrectly_implements_interface_1.code, - Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code -]; -var fixId17 = "fixClassIncorrectlyImplementsInterface"; -registerCodeFix({ - errorCodes: errorCodes18, - getCodeActions(context) { - const { sourceFile, span } = context; - const classDeclaration = getClass(sourceFile, span.start); - return mapDefined(getEffectiveImplementsTypeNodes(classDeclaration), (implementedTypeNode) => { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, t, context.preferences)); - return changes.length === 0 ? void 0 : createCodeFixAction(fixId17, changes, [Diagnostics.Implement_interface_0, implementedTypeNode.getText(sourceFile)], fixId17, Diagnostics.Implement_all_unimplemented_interfaces); - }); - }, - fixIds: [fixId17], - getAllCodeActions(context) { - const seenClassDeclarations = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes18, (changes, diag2) => { - const classDeclaration = getClass(diag2.file, diag2.start); - if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) { - for (const implementedTypeNode of getEffectiveImplementsTypeNodes(classDeclaration)) { - addMissingDeclarations(context, implementedTypeNode, diag2.file, classDeclaration, changes, context.preferences); - } - } - }); - } -}); -function getClass(sourceFile, pos) { - return Debug.checkDefined(getContainingClass(getTokenAtPosition(sourceFile, pos)), "There should be a containing class"); -} -function symbolPointsToNonPrivateMember(symbol) { - return !symbol.valueDeclaration || !(getEffectiveModifierFlags(symbol.valueDeclaration) & 2 /* Private */); -} -function addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, changeTracker, preferences) { - const checker = context.program.getTypeChecker(); - const maybeHeritageClauseSymbol = getHeritageClauseSymbolTable(classDeclaration, checker); - const implementedType = checker.getTypeAtLocation(implementedTypeNode); - const implementedTypeSymbols = checker.getPropertiesOfType(implementedType); - const nonPrivateAndNotExistedInHeritageClauseMembers = implementedTypeSymbols.filter(and(symbolPointsToNonPrivateMember, (symbol) => !maybeHeritageClauseSymbol.has(symbol.escapedName))); - const classType = checker.getTypeAtLocation(classDeclaration); - const constructor = find(classDeclaration.members, (m) => isConstructorDeclaration(m)); - if (!classType.getNumberIndexType()) { - createMissingIndexSignatureDeclaration(implementedType, 1 /* Number */); - } - if (!classType.getStringIndexType()) { - createMissingIndexSignatureDeclaration(implementedType, 0 /* String */); - } - const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host); - createMissingMemberNodes(classDeclaration, nonPrivateAndNotExistedInHeritageClauseMembers, sourceFile, context, preferences, importAdder, (member) => insertInterfaceMemberNode(sourceFile, classDeclaration, member)); - importAdder.writeFixes(changeTracker); - function createMissingIndexSignatureDeclaration(type, kind) { - const indexInfoOfKind = checker.getIndexInfoOfType(type, kind); - if (indexInfoOfKind) { - insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration( - indexInfoOfKind, - classDeclaration, - /*flags*/ - void 0, - /*internalFlags*/ - void 0, - getNoopSymbolTrackerWithResolver(context) - )); - } - } - function insertInterfaceMemberNode(sourceFile2, cls, newElement) { - if (constructor) { - changeTracker.insertNodeAfter(sourceFile2, constructor, newElement); - } else { - changeTracker.insertMemberAtStart(sourceFile2, cls, newElement); - } - } -} -function getHeritageClauseSymbolTable(classDeclaration, checker) { - const heritageClauseNode = getEffectiveBaseTypeNode(classDeclaration); - if (!heritageClauseNode) return createSymbolTable(); - const heritageClauseType = checker.getTypeAtLocation(heritageClauseNode); - const heritageClauseTypeSymbols = checker.getPropertiesOfType(heritageClauseType); - return createSymbolTable(heritageClauseTypeSymbols.filter(symbolPointsToNonPrivateMember)); -} - -// src/services/codefixes/importFixes.ts -var importFixName = "import"; -var importFixId = "fixMissingImport"; -var errorCodes19 = [ - Diagnostics.Cannot_find_name_0.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_1.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code, - Diagnostics.Cannot_find_namespace_0.code, - Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code, - Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here.code, - Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code, - Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode.code, - Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig.code, - Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code, - Diagnostics.This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found.code -]; -registerCodeFix({ - errorCodes: errorCodes19, - getCodeActions(context) { - const { errorCode, preferences, sourceFile, span, program } = context; - const info = getFixInfos( - context, - errorCode, - span.start, - /*useAutoImportProvider*/ - true - ); - if (!info) return void 0; - return info.map( - ({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix( - context, - sourceFile, - symbolName2, - fix, - /*includeSymbolNameInDescription*/ - symbolName2 !== errorIdentifierText, - program, - preferences - ) - ); - }, - fixIds: [importFixId], - getAllCodeActions: (context) => { - const { sourceFile, program, preferences, host, cancellationToken } = context; - const importAdder = createImportAdderWorker( - sourceFile, - program, - /*useAutoImportProvider*/ - true, - preferences, - host, - cancellationToken - ); - eachDiagnostic(context, errorCodes19, (diag2) => importAdder.addImportFromDiagnostic(diag2, context)); - return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes)); - } -}); -function createImportAdder(sourceFile, program, preferences, host, cancellationToken) { - return createImportAdderWorker( - sourceFile, - program, - /*useAutoImportProvider*/ - false, - preferences, - host, - cancellationToken - ); -} -function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) { - const compilerOptions = program.getCompilerOptions(); - const addToNamespace = []; - const importType = []; - const addToExisting = /* @__PURE__ */ new Map(); - const removeExisting = /* @__PURE__ */ new Set(); - const verbatimImports = /* @__PURE__ */ new Set(); - const newImports = /* @__PURE__ */ new Map(); - return { addImportFromDiagnostic, addImportFromExportedSymbol, addImportForModuleSymbol, writeFixes, hasFixes, addImportForUnresolvedIdentifier, addImportForNonExistentExport, removeExistingImport, addVerbatimImport }; - function addVerbatimImport(declaration) { - verbatimImports.add(declaration); - } - function addImportForUnresolvedIdentifier(context, symbolToken, useAutoImportProvider2) { - const info = getFixInfosWithoutDiagnostic(context, symbolToken, useAutoImportProvider2); - if (!info || !info.length) return; - addImport(first(info)); - } - function addImportFromDiagnostic(diagnostic, context) { - const info = getFixInfos(context, diagnostic.code, diagnostic.start, useAutoImportProvider); - if (!info || !info.length) return; - addImport(first(info)); - } - function addImportFromExportedSymbol(exportedSymbol, isValidTypeOnlyUseSite, referenceImport) { - var _a, _b; - const moduleSymbol = Debug.checkDefined(exportedSymbol.parent, "Expected exported symbol to have module symbol as parent"); - const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions)); - const checker = program.getTypeChecker(); - const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker)); - const exportInfo = getAllExportInfoForSymbol( - sourceFile, - symbol, - symbolName2, - moduleSymbol, - /*preferCapitalized*/ - false, - program, - host, - preferences, - cancellationToken - ); - if (!exportInfo) { - Debug.assert((_a = preferences.autoImportFileExcludePatterns) == null ? void 0 : _a.length); - return; - } - const useRequire = shouldUseRequire(sourceFile, program); - let fix = getImportFixForSymbol( - sourceFile, - exportInfo, - program, - /*position*/ - void 0, - !!isValidTypeOnlyUseSite, - useRequire, - host, - preferences - ); - if (fix) { - const localName = ((_b = tryCast(referenceImport == null ? void 0 : referenceImport.name, isIdentifier)) == null ? void 0 : _b.text) ?? symbolName2; - let addAsTypeOnly; - let propertyName; - if (referenceImport && isTypeOnlyImportDeclaration(referenceImport) && (fix.kind === 3 /* AddNew */ || fix.kind === 2 /* AddToExisting */) && fix.addAsTypeOnly === 1 /* Allowed */) { - addAsTypeOnly = 2 /* Required */; - } - if (exportedSymbol.name !== localName) { - propertyName = exportedSymbol.name; - } - fix = { - ...fix, - ...addAsTypeOnly === void 0 ? {} : { addAsTypeOnly }, - ...propertyName === void 0 ? {} : { propertyName } - }; - addImport({ fix, symbolName: localName ?? symbolName2, errorIdentifierText: void 0 }); - } - } - function addImportForModuleSymbol(symbolAlias, isValidTypeOnlyUseSite, referenceImport) { - var _a, _b, _c; - const checker = program.getTypeChecker(); - const moduleSymbol = checker.getAliasedSymbol(symbolAlias); - Debug.assert(moduleSymbol.flags & 1536 /* Module */, "Expected symbol to be a module"); - const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host); - const moduleSpecifierResult = ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo( - moduleSymbol, - checker, - compilerOptions, - sourceFile, - moduleSpecifierResolutionHost, - preferences, - /*options*/ - void 0, - /*forAutoImport*/ - true - ); - const useRequire = shouldUseRequire(sourceFile, program); - let addAsTypeOnly = getAddAsTypeOnly( - isValidTypeOnlyUseSite, - /*isForNewImportDeclaration*/ - true, - /*symbol*/ - void 0, - symbolAlias.flags, - program.getTypeChecker(), - compilerOptions - ); - addAsTypeOnly = addAsTypeOnly === 1 /* Allowed */ && isTypeOnlyImportDeclaration(referenceImport) ? 2 /* Required */ : 1 /* Allowed */; - const importKind = isImportDeclaration(referenceImport) ? isDefaultImport(referenceImport) ? 1 /* Default */ : 2 /* Namespace */ : isImportSpecifier(referenceImport) ? 0 /* Named */ : isImportClause(referenceImport) && !!referenceImport.name ? 1 /* Default */ : 2 /* Namespace */; - const exportInfo = [{ - symbol: symbolAlias, - moduleSymbol, - moduleFileName: (_c = (_b = (_a = moduleSymbol.declarations) == null ? void 0 : _a[0]) == null ? void 0 : _b.getSourceFile()) == null ? void 0 : _c.fileName, - exportKind: 4 /* Module */, - targetFlags: symbolAlias.flags, - isFromPackageJson: false - }]; - const existingFix = getImportFixForSymbol( - sourceFile, - exportInfo, - program, - /*position*/ - void 0, - !!isValidTypeOnlyUseSite, - useRequire, - host, - preferences - ); - let fix; - if (existingFix && importKind !== 2 /* Namespace */) { - fix = { - ...existingFix, - addAsTypeOnly, - importKind - }; - } else { - fix = { - kind: 3 /* AddNew */, - moduleSpecifierKind: existingFix !== void 0 ? existingFix.moduleSpecifierKind : moduleSpecifierResult.kind, - moduleSpecifier: existingFix !== void 0 ? existingFix.moduleSpecifier : first(moduleSpecifierResult.moduleSpecifiers), - importKind, - addAsTypeOnly, - useRequire - }; - } - addImport({ fix, symbolName: symbolAlias.name, errorIdentifierText: void 0 }); - } - function addImportForNonExistentExport(exportName, exportingFileName, exportKind, exportedMeanings, isImportUsageValidAsTypeOnly) { - const exportingSourceFile = program.getSourceFile(exportingFileName); - const useRequire = shouldUseRequire(sourceFile, program); - if (exportingSourceFile && exportingSourceFile.symbol) { - const { fixes } = getImportFixes( - [{ - exportKind, - isFromPackageJson: false, - moduleFileName: exportingFileName, - moduleSymbol: exportingSourceFile.symbol, - targetFlags: exportedMeanings - }], - /*usagePosition*/ - void 0, - isImportUsageValidAsTypeOnly, - useRequire, - program, - sourceFile, - host, - preferences - ); - if (fixes.length) { - addImport({ fix: fixes[0], symbolName: exportName, errorIdentifierText: exportName }); - } - } else { - const futureExportingSourceFile = createFutureSourceFile(exportingFileName, 99 /* ESNext */, program, host); - const moduleSpecifier = ts_moduleSpecifiers_exports.getLocalModuleSpecifierBetweenFileNames( - sourceFile, - exportingFileName, - compilerOptions, - createModuleSpecifierResolutionHost(program, host), - preferences - ); - const importKind = getImportKind(futureExportingSourceFile, exportKind, program); - const addAsTypeOnly = getAddAsTypeOnly( - isImportUsageValidAsTypeOnly, - /*isForNewImportDeclaration*/ - true, - /*symbol*/ - void 0, - exportedMeanings, - program.getTypeChecker(), - compilerOptions - ); - const fix = { - kind: 3 /* AddNew */, - moduleSpecifierKind: "relative", - moduleSpecifier, - importKind, - addAsTypeOnly, - useRequire - }; - addImport({ fix, symbolName: exportName, errorIdentifierText: exportName }); - } - } - function removeExistingImport(declaration) { - if (declaration.kind === 273 /* ImportClause */) { - Debug.assertIsDefined(declaration.name, "ImportClause should have a name if it's being removed"); - } - removeExisting.add(declaration); - } - function addImport(info) { - var _a, _b, _c; - const { fix, symbolName: symbolName2 } = info; - switch (fix.kind) { - case 0 /* UseNamespace */: - addToNamespace.push(fix); - break; - case 1 /* JsdocTypeImport */: - importType.push(fix); - break; - case 2 /* AddToExisting */: { - const { importClauseOrBindingPattern, importKind, addAsTypeOnly, propertyName } = fix; - let entry = addToExisting.get(importClauseOrBindingPattern); - if (!entry) { - addToExisting.set(importClauseOrBindingPattern, entry = { importClauseOrBindingPattern, defaultImport: void 0, namedImports: /* @__PURE__ */ new Map() }); - } - if (importKind === 0 /* Named */) { - const prevTypeOnly = (_a = entry == null ? void 0 : entry.namedImports.get(symbolName2)) == null ? void 0 : _a.addAsTypeOnly; - entry.namedImports.set(symbolName2, { addAsTypeOnly: reduceAddAsTypeOnlyValues(prevTypeOnly, addAsTypeOnly), propertyName }); - } else { - Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add to Existing) Default import should be missing or match symbolName"); - entry.defaultImport = { - name: symbolName2, - addAsTypeOnly: reduceAddAsTypeOnlyValues((_b = entry.defaultImport) == null ? void 0 : _b.addAsTypeOnly, addAsTypeOnly) - }; - } - break; - } - case 3 /* AddNew */: { - const { moduleSpecifier, importKind, useRequire, addAsTypeOnly, propertyName } = fix; - const entry = getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly); - Debug.assert(entry.useRequire === useRequire, "(Add new) Tried to add an `import` and a `require` for the same module"); - switch (importKind) { - case 1 /* Default */: - Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add new) Default import should be missing or match symbolName"); - entry.defaultImport = { name: symbolName2, addAsTypeOnly: reduceAddAsTypeOnlyValues((_c = entry.defaultImport) == null ? void 0 : _c.addAsTypeOnly, addAsTypeOnly) }; - break; - case 0 /* Named */: - const prevValue = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2); - entry.namedImports.set(symbolName2, [reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly), propertyName]); - break; - case 3 /* CommonJS */: - if (compilerOptions.verbatimModuleSyntax) { - const prevValue2 = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2); - entry.namedImports.set(symbolName2, [reduceAddAsTypeOnlyValues(prevValue2, addAsTypeOnly), propertyName]); - } else { - Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName"); - entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly }; - } - break; - case 2 /* Namespace */: - Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName"); - entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly }; - break; - } - break; - } - case 4 /* PromoteTypeOnly */: - break; - default: - Debug.assertNever(fix, `fix wasn't never - got kind ${fix.kind}`); - } - function reduceAddAsTypeOnlyValues(prevValue, newValue) { - return Math.max(prevValue ?? 0, newValue); - } - function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) { - const typeOnlyKey = newImportsKey( - moduleSpecifier, - /*topLevelTypeOnly*/ - true - ); - const nonTypeOnlyKey = newImportsKey( - moduleSpecifier, - /*topLevelTypeOnly*/ - false - ); - const typeOnlyEntry = newImports.get(typeOnlyKey); - const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey); - const newEntry = { - defaultImport: void 0, - namedImports: void 0, - namespaceLikeImport: void 0, - useRequire - }; - if (importKind === 1 /* Default */ && addAsTypeOnly === 2 /* Required */) { - if (typeOnlyEntry) return typeOnlyEntry; - newImports.set(typeOnlyKey, newEntry); - return newEntry; - } - if (addAsTypeOnly === 1 /* Allowed */ && (typeOnlyEntry || nonTypeOnlyEntry)) { - return typeOnlyEntry || nonTypeOnlyEntry; - } - if (nonTypeOnlyEntry) { - return nonTypeOnlyEntry; - } - newImports.set(nonTypeOnlyKey, newEntry); - return newEntry; - } - function newImportsKey(moduleSpecifier, topLevelTypeOnly) { - return `${topLevelTypeOnly ? 1 : 0}|${moduleSpecifier}`; - } - } - function writeFixes(changeTracker, oldFileQuotePreference) { - var _a, _b; - let quotePreference; - if (sourceFile.imports !== void 0 && sourceFile.imports.length === 0 && oldFileQuotePreference !== void 0) { - quotePreference = oldFileQuotePreference; - } else { - quotePreference = getQuotePreference(sourceFile, preferences); - } - for (const fix of addToNamespace) { - addNamespaceQualifier(changeTracker, sourceFile, fix); - } - for (const fix of importType) { - addImportType(changeTracker, sourceFile, fix, quotePreference); - } - let importSpecifiersToRemoveWhileAdding; - if (removeExisting.size) { - Debug.assert(isFullSourceFile(sourceFile), "Cannot remove imports from a future source file"); - const importDeclarationsWithRemovals = new Set(mapDefined([...removeExisting], (d) => findAncestor(d, isImportDeclaration))); - const variableDeclarationsWithRemovals = new Set(mapDefined([...removeExisting], (d) => findAncestor(d, isVariableDeclarationInitializedToRequire))); - const emptyImportDeclarations = [...importDeclarationsWithRemovals].filter( - (d) => { - var _a2, _b2, _c; - return ( - // nothing added to the import declaration - !addToExisting.has(d.importClause) && // no default, or default is being removed - (!((_a2 = d.importClause) == null ? void 0 : _a2.name) || removeExisting.has(d.importClause)) && // no namespace import, or namespace import is being removed - (!tryCast((_b2 = d.importClause) == null ? void 0 : _b2.namedBindings, isNamespaceImport) || removeExisting.has(d.importClause.namedBindings)) && // no named imports, or all named imports are being removed - (!tryCast((_c = d.importClause) == null ? void 0 : _c.namedBindings, isNamedImports) || every(d.importClause.namedBindings.elements, (e) => removeExisting.has(e))) - ); - } - ); - const emptyVariableDeclarations = [...variableDeclarationsWithRemovals].filter( - (d) => ( - // no binding elements being added to the variable declaration - (d.name.kind !== 206 /* ObjectBindingPattern */ || !addToExisting.has(d.name)) && // no binding elements, or all binding elements are being removed - (d.name.kind !== 206 /* ObjectBindingPattern */ || every(d.name.elements, (e) => removeExisting.has(e))) - ) - ); - const namedBindingsToDelete = [...importDeclarationsWithRemovals].filter( - (d) => { - var _a2, _b2; - return ( - // has named bindings - ((_a2 = d.importClause) == null ? void 0 : _a2.namedBindings) && // is not being fully removed - emptyImportDeclarations.indexOf(d) === -1 && // is not gaining named imports - !((_b2 = addToExisting.get(d.importClause)) == null ? void 0 : _b2.namedImports) && // all named imports are being removed - (d.importClause.namedBindings.kind === 274 /* NamespaceImport */ || every(d.importClause.namedBindings.elements, (e) => removeExisting.has(e))) - ); - } - ); - for (const declaration of [...emptyImportDeclarations, ...emptyVariableDeclarations]) { - changeTracker.delete(sourceFile, declaration); - } - for (const declaration of namedBindingsToDelete) { - changeTracker.replaceNode( - sourceFile, - declaration.importClause, - factory.updateImportClause( - declaration.importClause, - declaration.importClause.isTypeOnly, - declaration.importClause.name, - /*namedBindings*/ - void 0 - ) - ); - } - for (const declaration of removeExisting) { - const importDeclaration = findAncestor(declaration, isImportDeclaration); - if (importDeclaration && emptyImportDeclarations.indexOf(importDeclaration) === -1 && namedBindingsToDelete.indexOf(importDeclaration) === -1) { - if (declaration.kind === 273 /* ImportClause */) { - changeTracker.delete(sourceFile, declaration.name); - } else { - Debug.assert(declaration.kind === 276 /* ImportSpecifier */, "NamespaceImport should have been handled earlier"); - if ((_a = addToExisting.get(importDeclaration.importClause)) == null ? void 0 : _a.namedImports) { - (importSpecifiersToRemoveWhileAdding ?? (importSpecifiersToRemoveWhileAdding = /* @__PURE__ */ new Set())).add(declaration); - } else { - changeTracker.delete(sourceFile, declaration); - } - } - } else if (declaration.kind === 208 /* BindingElement */) { - if ((_b = addToExisting.get(declaration.parent)) == null ? void 0 : _b.namedImports) { - (importSpecifiersToRemoveWhileAdding ?? (importSpecifiersToRemoveWhileAdding = /* @__PURE__ */ new Set())).add(declaration); - } else { - changeTracker.delete(sourceFile, declaration); - } - } else if (declaration.kind === 271 /* ImportEqualsDeclaration */) { - changeTracker.delete(sourceFile, declaration); - } - } - } - addToExisting.forEach(({ importClauseOrBindingPattern, defaultImport, namedImports }) => { - doAddExistingFix( - changeTracker, - sourceFile, - importClauseOrBindingPattern, - defaultImport, - arrayFrom(namedImports.entries(), ([name, { addAsTypeOnly, propertyName }]) => ({ addAsTypeOnly, propertyName, name })), - importSpecifiersToRemoveWhileAdding, - preferences - ); - }); - let newDeclarations; - newImports.forEach(({ useRequire, defaultImport, namedImports, namespaceLikeImport }, key) => { - const moduleSpecifier = key.slice(2); - const getDeclarations = useRequire ? getNewRequires : getNewImports; - const declarations = getDeclarations( - moduleSpecifier, - quotePreference, - defaultImport, - namedImports && arrayFrom(namedImports.entries(), ([name, [addAsTypeOnly, propertyName]]) => ({ addAsTypeOnly, propertyName, name })), - namespaceLikeImport, - compilerOptions, - preferences - ); - newDeclarations = combine(newDeclarations, declarations); - }); - newDeclarations = combine(newDeclarations, getCombinedVerbatimImports()); - if (newDeclarations) { - insertImports( - changeTracker, - sourceFile, - newDeclarations, - /*blankLineBetween*/ - true, - preferences - ); - } - } - function getCombinedVerbatimImports() { - if (!verbatimImports.size) return void 0; - const importDeclarations = new Set(mapDefined([...verbatimImports], (d) => findAncestor(d, isImportDeclaration))); - const requireStatements = new Set(mapDefined([...verbatimImports], (d) => findAncestor(d, isRequireVariableStatement))); - return [ - ...mapDefined([...verbatimImports], (d) => d.kind === 271 /* ImportEqualsDeclaration */ ? getSynthesizedDeepClone( - d, - /*includeTrivia*/ - true - ) : void 0), - ...[...importDeclarations].map((d) => { - var _a; - if (verbatimImports.has(d)) { - return getSynthesizedDeepClone( - d, - /*includeTrivia*/ - true - ); - } - return getSynthesizedDeepClone( - factory.updateImportDeclaration( - d, - d.modifiers, - d.importClause && factory.updateImportClause( - d.importClause, - d.importClause.isTypeOnly, - verbatimImports.has(d.importClause) ? d.importClause.name : void 0, - verbatimImports.has(d.importClause.namedBindings) ? d.importClause.namedBindings : ((_a = tryCast(d.importClause.namedBindings, isNamedImports)) == null ? void 0 : _a.elements.some((e) => verbatimImports.has(e))) ? factory.updateNamedImports( - d.importClause.namedBindings, - d.importClause.namedBindings.elements.filter((e) => verbatimImports.has(e)) - ) : void 0 - ), - d.moduleSpecifier, - d.attributes - ), - /*includeTrivia*/ - true - ); - }), - ...[...requireStatements].map((s) => { - if (verbatimImports.has(s)) { - return getSynthesizedDeepClone( - s, - /*includeTrivia*/ - true - ); - } - return getSynthesizedDeepClone( - factory.updateVariableStatement( - s, - s.modifiers, - factory.updateVariableDeclarationList( - s.declarationList, - mapDefined(s.declarationList.declarations, (d) => { - if (verbatimImports.has(d)) { - return d; - } - return factory.updateVariableDeclaration( - d, - d.name.kind === 206 /* ObjectBindingPattern */ ? factory.updateObjectBindingPattern( - d.name, - d.name.elements.filter((e) => verbatimImports.has(e)) - ) : d.name, - d.exclamationToken, - d.type, - d.initializer - ); - }) - ) - ), - /*includeTrivia*/ - true - ); - }) - ]; - } - function hasFixes() { - return addToNamespace.length > 0 || importType.length > 0 || addToExisting.size > 0 || newImports.size > 0 || verbatimImports.size > 0 || removeExisting.size > 0; - } -} -function createImportSpecifierResolver(importingFile, program, host, preferences) { - const packageJsonImportFilter = createPackageJsonImportFilter(importingFile, preferences, host); - const importMap = createExistingImportMap(importingFile, program); - return { getModuleSpecifierForBestExportInfo }; - function getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, fromCacheOnly) { - const { fixes, computedWithoutCacheCount } = getImportFixes( - exportInfo, - position, - isValidTypeOnlyUseSite, - /*useRequire*/ - false, - program, - importingFile, - host, - preferences, - importMap, - fromCacheOnly - ); - const result = getBestFix(fixes, importingFile, program, packageJsonImportFilter, host, preferences); - return result && { ...result, computedWithoutCacheCount }; - } -} -function getImportCompletionAction(targetSymbol, moduleSymbol, exportMapKey, sourceFile, symbolName2, isJsxTagName, host, program, formatContext, position, preferences, cancellationToken) { - let exportInfos; - if (exportMapKey) { - exportInfos = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken).get(sourceFile.path, exportMapKey); - Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified exportMapKey"); - } else { - exportInfos = pathIsBareSpecifier(stripQuotes(moduleSymbol.name)) ? [getSingleExportInfoForSymbol(targetSymbol, symbolName2, moduleSymbol, program, host)] : getAllExportInfoForSymbol(sourceFile, targetSymbol, symbolName2, moduleSymbol, isJsxTagName, program, host, preferences, cancellationToken); - Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified symbol / moduleSymbol"); - } - const useRequire = shouldUseRequire(sourceFile, program); - const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(getTokenAtPosition(sourceFile, position)); - const fix = Debug.checkDefined(getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences)); - return { - moduleSpecifier: fix.moduleSpecifier, - codeAction: codeFixActionToCodeAction(codeActionForFix( - { host, formatContext, preferences }, - sourceFile, - symbolName2, - fix, - /*includeSymbolNameInDescription*/ - false, - program, - preferences - )) - }; -} -function getPromoteTypeOnlyCompletionAction(sourceFile, symbolToken, program, host, formatContext, preferences) { - const compilerOptions = program.getCompilerOptions(); - const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions)); - const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program); - const includeSymbolNameInDescription = symbolName2 !== symbolToken.text; - return fix && codeFixActionToCodeAction(codeActionForFix( - { host, formatContext, preferences }, - sourceFile, - symbolName2, - fix, - includeSymbolNameInDescription, - program, - preferences - )); -} -function getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences) { - const packageJsonImportFilter = createPackageJsonImportFilter(sourceFile, preferences, host); - return getBestFix(getImportFixes(exportInfos, position, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes, sourceFile, program, packageJsonImportFilter, host, preferences); -} -function codeFixActionToCodeAction({ description: description3, changes, commands }) { - return { description: description3, changes, commands }; -} -function getAllExportInfoForSymbol(importingFile, symbol, symbolName2, moduleSymbol, preferCapitalized, program, host, preferences, cancellationToken) { - const getChecker = createGetChecker(program, host); - const isFileExcluded = preferences.autoImportFileExcludePatterns && getIsFileExcluded(host, preferences); - const mergedModuleSymbol = program.getTypeChecker().getMergedSymbol(moduleSymbol); - const moduleSourceFile = isFileExcluded && mergedModuleSymbol.declarations && getDeclarationOfKind(mergedModuleSymbol, 307 /* SourceFile */); - const moduleSymbolExcluded = moduleSourceFile && isFileExcluded(moduleSourceFile); - return getExportInfoMap(importingFile, host, program, preferences, cancellationToken).search(importingFile.path, preferCapitalized, (name) => name === symbolName2, (info) => { - const checker = getChecker(info[0].isFromPackageJson); - if (checker.getMergedSymbol(skipAlias(info[0].symbol, checker)) === symbol && (moduleSymbolExcluded || info.some((i) => checker.getMergedSymbol(i.moduleSymbol) === moduleSymbol || i.symbol.parent === moduleSymbol))) { - return info; - } - }); -} -function getSingleExportInfoForSymbol(symbol, symbolName2, moduleSymbol, program, host) { - var _a, _b; - const mainProgramInfo = getInfoWithChecker( - program.getTypeChecker(), - /*isFromPackageJson*/ - false - ); - if (mainProgramInfo) { - return mainProgramInfo; - } - const autoImportProvider = (_b = (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getTypeChecker(); - return Debug.checkDefined(autoImportProvider && getInfoWithChecker( - autoImportProvider, - /*isFromPackageJson*/ - true - ), `Could not find symbol in specified module for code actions`); - function getInfoWithChecker(checker, isFromPackageJson) { - const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker); - if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) { - return { symbol: defaultInfo.symbol, moduleSymbol, moduleFileName: void 0, exportKind: defaultInfo.exportKind, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson }; - } - const named = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol); - if (named && skipAlias(named, checker) === symbol) { - return { symbol: named, moduleSymbol, moduleFileName: void 0, exportKind: 0 /* Named */, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson }; - } - } -} -function getImportFixes(exportInfos, usagePosition, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences, importMap = isFullSourceFile(sourceFile) ? createExistingImportMap(sourceFile, program) : void 0, fromCacheOnly) { - const checker = program.getTypeChecker(); - const existingImports = importMap ? flatMap(exportInfos, importMap.getImportsForExportInfo) : emptyArray; - const useNamespace = usagePosition !== void 0 && tryUseExistingNamespaceImport(existingImports, usagePosition); - const addToExisting = tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, program.getCompilerOptions()); - if (addToExisting) { - return { - computedWithoutCacheCount: 0, - fixes: [...useNamespace ? [useNamespace] : emptyArray, addToExisting] - }; - } - const { fixes, computedWithoutCacheCount = 0 } = getFixesForAddImport( - exportInfos, - existingImports, - program, - sourceFile, - usagePosition, - isValidTypeOnlyUseSite, - useRequire, - host, - preferences, - fromCacheOnly - ); - return { - computedWithoutCacheCount, - fixes: [...useNamespace ? [useNamespace] : emptyArray, ...fixes] - }; -} -function tryUseExistingNamespaceImport(existingImports, position) { - return firstDefined(existingImports, ({ declaration, importKind }) => { - var _a; - if (importKind !== 0 /* Named */) return void 0; - const namespacePrefix = getNamespaceLikeImportText(declaration); - const moduleSpecifier = namespacePrefix && ((_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text); - if (moduleSpecifier) { - return { kind: 0 /* UseNamespace */, namespacePrefix, usagePosition: position, moduleSpecifierKind: void 0, moduleSpecifier }; - } - }); -} -function getNamespaceLikeImportText(declaration) { - var _a, _b, _c; - switch (declaration.kind) { - case 260 /* VariableDeclaration */: - return (_a = tryCast(declaration.name, isIdentifier)) == null ? void 0 : _a.text; - case 271 /* ImportEqualsDeclaration */: - return declaration.name.text; - case 351 /* JSDocImportTag */: - case 272 /* ImportDeclaration */: - return (_c = tryCast((_b = declaration.importClause) == null ? void 0 : _b.namedBindings, isNamespaceImport)) == null ? void 0 : _c.name.text; - default: - return Debug.assertNever(declaration); - } -} -function getAddAsTypeOnly(isValidTypeOnlyUseSite, isForNewImportDeclaration, symbol, targetFlags, checker, compilerOptions) { - if (!isValidTypeOnlyUseSite) { - return 4 /* NotAllowed */; - } - if (symbol && compilerOptions.verbatimModuleSyntax && (!(targetFlags & 111551 /* Value */) || !!checker.getTypeOnlyAliasDeclaration(symbol))) { - return 2 /* Required */; - } - return 1 /* Allowed */; -} -function tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, compilerOptions) { - let best; - for (const existingImport of existingImports) { - const fix = getAddToExistingImportFix(existingImport); - if (!fix) continue; - const isTypeOnly = isTypeOnlyImportDeclaration(fix.importClauseOrBindingPattern); - if (fix.addAsTypeOnly !== 4 /* NotAllowed */ && isTypeOnly || fix.addAsTypeOnly === 4 /* NotAllowed */ && !isTypeOnly) { - return fix; - } - best ?? (best = fix); - } - return best; - function getAddToExistingImportFix({ declaration, importKind, symbol, targetFlags }) { - if (importKind === 3 /* CommonJS */ || importKind === 2 /* Namespace */ || declaration.kind === 271 /* ImportEqualsDeclaration */) { - return void 0; - } - if (declaration.kind === 260 /* VariableDeclaration */) { - return (importKind === 0 /* Named */ || importKind === 1 /* Default */) && declaration.name.kind === 206 /* ObjectBindingPattern */ ? { kind: 2 /* AddToExisting */, importClauseOrBindingPattern: declaration.name, importKind, moduleSpecifierKind: void 0, moduleSpecifier: declaration.initializer.arguments[0].text, addAsTypeOnly: 4 /* NotAllowed */ } : void 0; - } - const { importClause } = declaration; - if (!importClause || !isStringLiteralLike(declaration.moduleSpecifier)) { - return void 0; - } - const { name, namedBindings } = importClause; - if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings)) { - return void 0; - } - const addAsTypeOnly = getAddAsTypeOnly( - isValidTypeOnlyUseSite, - /*isForNewImportDeclaration*/ - false, - symbol, - targetFlags, - checker, - compilerOptions - ); - if (importKind === 1 /* Default */ && (name || // Cannot add a default import to a declaration that already has one - addAsTypeOnly === 2 /* Required */ && namedBindings)) { - return void 0; - } - if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 274 /* NamespaceImport */) { - return void 0; - } - return { - kind: 2 /* AddToExisting */, - importClauseOrBindingPattern: importClause, - importKind, - moduleSpecifierKind: void 0, - moduleSpecifier: declaration.moduleSpecifier.text, - addAsTypeOnly - }; - } -} -function createExistingImportMap(importingFile, program) { - const checker = program.getTypeChecker(); - let importMap; - for (const moduleSpecifier of importingFile.imports) { - const i = importFromModuleSpecifier(moduleSpecifier); - if (isVariableDeclarationInitializedToRequire(i.parent)) { - const moduleSymbol = checker.resolveExternalModuleName(moduleSpecifier); - if (moduleSymbol) { - (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i.parent); - } - } else if (i.kind === 272 /* ImportDeclaration */ || i.kind === 271 /* ImportEqualsDeclaration */ || i.kind === 351 /* JSDocImportTag */) { - const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol) { - (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i); - } - } - } - return { - getImportsForExportInfo: ({ moduleSymbol, exportKind, targetFlags, symbol }) => { - const matchingDeclarations = importMap == null ? void 0 : importMap.get(getSymbolId(moduleSymbol)); - if (!matchingDeclarations) return emptyArray; - if (isSourceFileJS(importingFile) && !(targetFlags & 111551 /* Value */) && !every(matchingDeclarations, isJSDocImportTag)) return emptyArray; - const importKind = getImportKind(importingFile, exportKind, program); - return matchingDeclarations.map((declaration) => ({ declaration, importKind, symbol, targetFlags })); - } - }; -} -function shouldUseRequire(sourceFile, program) { - if (!hasJSFileExtension(sourceFile.fileName)) { - return false; - } - if (sourceFile.commonJsModuleIndicator && !sourceFile.externalModuleIndicator) return true; - if (sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) return false; - const compilerOptions = program.getCompilerOptions(); - if (compilerOptions.configFile) { - return getEmitModuleKind(compilerOptions) < 5 /* ES2015 */; - } - if (getImpliedNodeFormatForEmit(sourceFile, program) === 1 /* CommonJS */) return true; - if (getImpliedNodeFormatForEmit(sourceFile, program) === 99 /* ESNext */) return false; - for (const otherFile of program.getSourceFiles()) { - if (otherFile === sourceFile || !isSourceFileJS(otherFile) || program.isSourceFileFromExternalLibrary(otherFile)) continue; - if (otherFile.commonJsModuleIndicator && !otherFile.externalModuleIndicator) return true; - if (otherFile.externalModuleIndicator && !otherFile.commonJsModuleIndicator) return false; - } - return true; -} -function createGetChecker(program, host) { - return memoizeOne((isFromPackageJson) => isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker()); -} -function getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfo, host, preferences, fromCacheOnly) { - const isJs = hasJSFileExtension(sourceFile.fileName); - const compilerOptions = program.getCompilerOptions(); - const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host); - const getChecker = createGetChecker(program, host); - const moduleResolution = getEmitModuleResolutionKind(compilerOptions); - const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(moduleResolution); - const getModuleSpecifiers2 = fromCacheOnly ? (exportInfo2) => ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(exportInfo2.moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences) : (exportInfo2, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo( - exportInfo2.moduleSymbol, - checker, - compilerOptions, - sourceFile, - moduleSpecifierResolutionHost, - preferences, - /*options*/ - void 0, - /*forAutoImport*/ - true - ); - let computedWithoutCacheCount = 0; - const fixes = flatMap(exportInfo, (exportInfo2, i) => { - const checker = getChecker(exportInfo2.isFromPackageJson); - const { computedWithoutCache, moduleSpecifiers, kind: moduleSpecifierKind } = getModuleSpecifiers2(exportInfo2, checker) ?? {}; - const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */); - const addAsTypeOnly = getAddAsTypeOnly( - isValidTypeOnlyUseSite, - /*isForNewImportDeclaration*/ - true, - exportInfo2.symbol, - exportInfo2.targetFlags, - checker, - compilerOptions - ); - computedWithoutCacheCount += computedWithoutCache ? 1 : 0; - return mapDefined(moduleSpecifiers, (moduleSpecifier) => { - if (rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier)) { - return void 0; - } - if (!importedSymbolHasValueMeaning && isJs && usagePosition !== void 0) { - return { kind: 1 /* JsdocTypeImport */, moduleSpecifierKind, moduleSpecifier, usagePosition, exportInfo: exportInfo2, isReExport: i > 0 }; - } - const importKind = getImportKind(sourceFile, exportInfo2.exportKind, program); - let qualification; - if (usagePosition !== void 0 && importKind === 3 /* CommonJS */ && exportInfo2.exportKind === 0 /* Named */) { - const exportEquals = checker.resolveExternalModuleSymbol(exportInfo2.moduleSymbol); - let namespacePrefix; - if (exportEquals !== exportInfo2.moduleSymbol) { - namespacePrefix = forEachNameOfDefaultExport(exportEquals, checker, getEmitScriptTarget(compilerOptions), identity); - } - namespacePrefix || (namespacePrefix = moduleSymbolToValidIdentifier( - exportInfo2.moduleSymbol, - getEmitScriptTarget(compilerOptions), - /*forceCapitalize*/ - false - )); - qualification = { namespacePrefix, usagePosition }; - } - return { - kind: 3 /* AddNew */, - moduleSpecifierKind, - moduleSpecifier, - importKind, - useRequire, - addAsTypeOnly, - exportInfo: exportInfo2, - isReExport: i > 0, - qualification - }; - }); - }); - return { computedWithoutCacheCount, fixes }; -} -function getFixesForAddImport(exportInfos, existingImports, program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly) { - const existingDeclaration = firstDefined(existingImports, (info) => newImportInfoFromExistingSpecifier(info, isValidTypeOnlyUseSite, useRequire, program.getTypeChecker(), program.getCompilerOptions())); - return existingDeclaration ? { fixes: [existingDeclaration] } : getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfos, host, preferences, fromCacheOnly); -} -function newImportInfoFromExistingSpecifier({ declaration, importKind, symbol, targetFlags }, isValidTypeOnlyUseSite, useRequire, checker, compilerOptions) { - var _a; - const moduleSpecifier = (_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text; - if (moduleSpecifier) { - const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly( - isValidTypeOnlyUseSite, - /*isForNewImportDeclaration*/ - true, - symbol, - targetFlags, - checker, - compilerOptions - ); - return { kind: 3 /* AddNew */, moduleSpecifierKind: void 0, moduleSpecifier, importKind, addAsTypeOnly, useRequire }; - } -} -function getFixInfos(context, errorCode, pos, useAutoImportProvider) { - const symbolToken = getTokenAtPosition(context.sourceFile, pos); - let info; - if (errorCode === Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { - info = getFixesInfoForUMDImport(context, symbolToken); - } else if (!isIdentifier(symbolToken)) { - return void 0; - } else if (errorCode === Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code) { - const symbolName2 = single(getSymbolNamesToImport(context.sourceFile, context.program.getTypeChecker(), symbolToken, context.program.getCompilerOptions())); - const fix = getTypeOnlyPromotionFix(context.sourceFile, symbolToken, symbolName2, context.program); - return fix && [{ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text }]; - } else { - info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider); - } - const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host); - return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host, context.preferences); -} -function sortFixInfo(fixes, sourceFile, program, packageJsonImportFilter, host, preferences) { - const _toPath = (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)); - return toSorted(fixes, (a, b) => compareBooleans(!!a.isJsxNamespaceFix, !!b.isJsxNamespaceFix) || compareValues(a.fix.kind, b.fix.kind) || compareModuleSpecifiers(a.fix, b.fix, sourceFile, program, preferences, packageJsonImportFilter.allowsImportingSpecifier, _toPath)); -} -function getFixInfosWithoutDiagnostic(context, symbolToken, useAutoImportProvider) { - const info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider); - const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host); - return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host, context.preferences); -} -function getBestFix(fixes, sourceFile, program, packageJsonImportFilter, host, preferences) { - if (!some(fixes)) return; - if (fixes[0].kind === 0 /* UseNamespace */ || fixes[0].kind === 2 /* AddToExisting */) { - return fixes[0]; - } - return fixes.reduce( - (best, fix) => ( - // Takes true branch of conditional if `fix` is better than `best` - compareModuleSpecifiers( - fix, - best, - sourceFile, - program, - preferences, - packageJsonImportFilter.allowsImportingSpecifier, - (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)) - ) === -1 /* LessThan */ ? fix : best - ) - ); -} -function compareModuleSpecifiers(a, b, importingFile, program, preferences, allowsImportingSpecifier, toPath3) { - if (a.kind !== 0 /* UseNamespace */ && b.kind !== 0 /* UseNamespace */) { - return compareBooleans( - b.moduleSpecifierKind !== "node_modules" || allowsImportingSpecifier(b.moduleSpecifier), - a.moduleSpecifierKind !== "node_modules" || allowsImportingSpecifier(a.moduleSpecifier) - ) || compareModuleSpecifierRelativity(a, b, preferences) || compareNodeCoreModuleSpecifiers(a.moduleSpecifier, b.moduleSpecifier, importingFile, program) || compareBooleans( - isFixPossiblyReExportingImportingFile(a, importingFile.path, toPath3), - isFixPossiblyReExportingImportingFile(b, importingFile.path, toPath3) - ) || compareNumberOfDirectorySeparators(a.moduleSpecifier, b.moduleSpecifier); - } - return 0 /* EqualTo */; -} -function compareModuleSpecifierRelativity(a, b, preferences) { - if (preferences.importModuleSpecifierPreference === "non-relative" || preferences.importModuleSpecifierPreference === "project-relative") { - return compareBooleans(a.moduleSpecifierKind === "relative", b.moduleSpecifierKind === "relative"); - } - return 0 /* EqualTo */; -} -function isFixPossiblyReExportingImportingFile(fix, importingFilePath, toPath3) { - var _a; - if (fix.isReExport && ((_a = fix.exportInfo) == null ? void 0 : _a.moduleFileName) && isIndexFileName(fix.exportInfo.moduleFileName)) { - const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName)); - return startsWith(importingFilePath, reExportDir); - } - return false; -} -function isIndexFileName(fileName) { - return getBaseFileName( - fileName, - [".js", ".jsx", ".d.ts", ".ts", ".tsx"], - /*ignoreCase*/ - true - ) === "index"; -} -function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) { - if (startsWith(a, "node:") && !startsWith(b, "node:")) return shouldUseUriStyleNodeCoreModules(importingFile, program) ? -1 /* LessThan */ : 1 /* GreaterThan */; - if (startsWith(b, "node:") && !startsWith(a, "node:")) return shouldUseUriStyleNodeCoreModules(importingFile, program) ? 1 /* GreaterThan */ : -1 /* LessThan */; - return 0 /* EqualTo */; -} -function getFixesInfoForUMDImport({ sourceFile, program, host, preferences }, token) { - const checker = program.getTypeChecker(); - const umdSymbol = getUmdSymbol(token, checker); - if (!umdSymbol) return void 0; - const symbol = checker.getAliasedSymbol(umdSymbol); - const symbolName2 = umdSymbol.name; - const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }]; - const useRequire = shouldUseRequire(sourceFile, program); - const fixes = getImportFixes( - exportInfo, - /*usagePosition*/ - void 0, - /*isValidTypeOnlyUseSite*/ - false, - useRequire, - program, - sourceFile, - host, - preferences - ).fixes; - return fixes.map((fix) => { - var _a; - return { fix, symbolName: symbolName2, errorIdentifierText: (_a = tryCast(token, isIdentifier)) == null ? void 0 : _a.text }; - }); -} -function getUmdSymbol(token, checker) { - const umdSymbol = isIdentifier(token) ? checker.getSymbolAtLocation(token) : void 0; - if (isUMDExportSymbol(umdSymbol)) return umdSymbol; - const { parent: parent2 } = token; - if (isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2)) { - const parentSymbol = checker.resolveName( - checker.getJsxNamespace(parent2), - isJsxOpeningLikeElement(parent2) ? token : parent2, - 111551 /* Value */, - /*excludeGlobals*/ - false - ); - if (isUMDExportSymbol(parentSymbol)) { - return parentSymbol; - } - } - return void 0; -} -function getImportKind(importingFile, exportKind, program, forceImportKeyword) { - if (program.getCompilerOptions().verbatimModuleSyntax && getEmitModuleFormatOfFile(importingFile, program) === 1 /* CommonJS */) { - return 3 /* CommonJS */; - } - switch (exportKind) { - case 0 /* Named */: - return 0 /* Named */; - case 1 /* Default */: - return 1 /* Default */; - case 2 /* ExportEquals */: - return getExportEqualsImportKind(importingFile, program.getCompilerOptions(), !!forceImportKeyword); - case 3 /* UMD */: - return getUmdImportKind(importingFile, program, !!forceImportKeyword); - case 4 /* Module */: - return 2 /* Namespace */; - default: - return Debug.assertNever(exportKind); - } -} -function getUmdImportKind(importingFile, program, forceImportKeyword) { - if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) { - return 1 /* Default */; - } - const moduleKind = getEmitModuleKind(program.getCompilerOptions()); - switch (moduleKind) { - case 2 /* AMD */: - case 1 /* CommonJS */: - case 3 /* UMD */: - if (hasJSFileExtension(importingFile.fileName)) { - return importingFile.externalModuleIndicator || forceImportKeyword ? 2 /* Namespace */ : 3 /* CommonJS */; - } - return 3 /* CommonJS */; - case 4 /* System */: - case 5 /* ES2015 */: - case 6 /* ES2020 */: - case 7 /* ES2022 */: - case 99 /* ESNext */: - case 0 /* None */: - case 200 /* Preserve */: - return 2 /* Namespace */; - case 100 /* Node16 */: - case 199 /* NodeNext */: - return getImpliedNodeFormatForEmit(importingFile, program) === 99 /* ESNext */ ? 2 /* Namespace */ : 3 /* CommonJS */; - default: - return Debug.assertNever(moduleKind, `Unexpected moduleKind ${moduleKind}`); - } -} -function getFixesInfoForNonUMDImport({ sourceFile, program, cancellationToken, host, preferences }, symbolToken, useAutoImportProvider) { - const checker = program.getTypeChecker(); - const compilerOptions = program.getCompilerOptions(); - return flatMap(getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions), (symbolName2) => { - if (symbolName2 === "default" /* Default */) { - return void 0; - } - const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken); - const useRequire = shouldUseRequire(sourceFile, program); - const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences); - return arrayFrom( - flatMapIterator(exportInfo.values(), (exportInfos) => getImportFixes(exportInfos, symbolToken.getStart(sourceFile), isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes), - (fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text }) - ); - }); -} -function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) { - const checker = program.getTypeChecker(); - const symbol = checker.resolveName( - symbolName2, - symbolToken, - 111551 /* Value */, - /*excludeGlobals*/ - true - ); - if (!symbol) return void 0; - const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol); - if (!typeOnlyAliasDeclaration || getSourceFileOfNode(typeOnlyAliasDeclaration) !== sourceFile) return void 0; - return { kind: 4 /* PromoteTypeOnly */, typeOnlyAliasDeclaration }; -} -function getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions) { - const parent2 = symbolToken.parent; - if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) { - const jsxNamespace = checker.getJsxNamespace(sourceFile); - if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) { - const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName( - symbolToken.text, - symbolToken, - 111551 /* Value */, - /*excludeGlobals*/ - false - ); - return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace]; - } - } - return [symbolToken.text]; -} -function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) { - if (isIntrinsicJsxName(symbolToken.text)) return true; - const namespaceSymbol = checker.resolveName( - jsxNamespace, - symbolToken, - 111551 /* Value */, - /*excludeGlobals*/ - true - ); - return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */); -} -function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) { - var _a; - const originalSymbolToExportInfos = createMultiMap(); - const packageJsonFilter = createPackageJsonImportFilter(fromFile, preferences, host); - const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); - const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => { - return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host); - }); - function addSymbol(moduleSymbol, toFile, exportedSymbol, exportKind, program2, isFromPackageJson) { - const moduleSpecifierResolutionHost = getModuleSpecifierResolutionHost(isFromPackageJson); - if (isImportable(program2, fromFile, toFile, moduleSymbol, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache)) { - const checker = program2.getTypeChecker(); - originalSymbolToExportInfos.add(getUniqueSymbolId(exportedSymbol, checker).toString(), { symbol: exportedSymbol, moduleSymbol, moduleFileName: toFile == null ? void 0 : toFile.fileName, exportKind, targetFlags: skipAlias(exportedSymbol, checker).flags, isFromPackageJson }); - } - } - forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, (moduleSymbol, sourceFile, program2, isFromPackageJson) => { - const checker = program2.getTypeChecker(); - cancellationToken.throwIfCancellationRequested(); - const compilerOptions = program2.getCompilerOptions(); - const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker); - if (defaultInfo && symbolFlagsHaveMeaning(checker.getSymbolFlags(defaultInfo.symbol), currentTokenMeaning) && forEachNameOfDefaultExport(defaultInfo.symbol, checker, getEmitScriptTarget(compilerOptions), (name, capitalizedName) => (isJsxTagName ? capitalizedName ?? name : name) === symbolName2)) { - addSymbol(moduleSymbol, sourceFile, defaultInfo.symbol, defaultInfo.exportKind, program2, isFromPackageJson); - } - const exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol); - if (exportSymbolWithIdenticalName && symbolFlagsHaveMeaning(checker.getSymbolFlags(exportSymbolWithIdenticalName), currentTokenMeaning)) { - addSymbol(moduleSymbol, sourceFile, exportSymbolWithIdenticalName, 0 /* Named */, program2, isFromPackageJson); - } - }); - return originalSymbolToExportInfos; -} -function getExportEqualsImportKind(importingFile, compilerOptions, forceImportKeyword) { - const allowSyntheticDefaults = getAllowSyntheticDefaultImports(compilerOptions); - const isJS = hasJSFileExtension(importingFile.fileName); - if (!isJS && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) { - return allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */; - } - if (isJS) { - return importingFile.externalModuleIndicator || forceImportKeyword ? allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */ : 3 /* CommonJS */; - } - for (const statement of importingFile.statements ?? emptyArray) { - if (isImportEqualsDeclaration(statement) && !nodeIsMissing(statement.moduleReference)) { - return 3 /* CommonJS */; - } - } - return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */; -} -function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) { - let diag2; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => { - diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences); - }); - return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports); -} -function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) { - const quotePreference = getQuotePreference(sourceFile, preferences); - switch (fix.kind) { - case 0 /* UseNamespace */: - addNamespaceQualifier(changes, sourceFile, fix); - return [Diagnostics.Change_0_to_1, symbolName2, `${fix.namespacePrefix}.${symbolName2}`]; - case 1 /* JsdocTypeImport */: - addImportType(changes, sourceFile, fix, quotePreference); - return [Diagnostics.Change_0_to_1, symbolName2, getImportTypePrefix(fix.moduleSpecifier, quotePreference) + symbolName2]; - case 2 /* AddToExisting */: { - const { importClauseOrBindingPattern, importKind, addAsTypeOnly, moduleSpecifier } = fix; - doAddExistingFix( - changes, - sourceFile, - importClauseOrBindingPattern, - importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0, - importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray, - /*removeExistingImportSpecifiers*/ - void 0, - preferences - ); - const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier); - return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes]; - } - case 3 /* AddNew */: { - const { importKind, moduleSpecifier, addAsTypeOnly, useRequire, qualification } = fix; - const getDeclarations = useRequire ? getNewRequires : getNewImports; - const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0; - const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0; - const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: (qualification == null ? void 0 : qualification.namespacePrefix) || symbolName2, addAsTypeOnly } : void 0; - insertImports( - changes, - sourceFile, - getDeclarations( - moduleSpecifier, - quotePreference, - defaultImport, - namedImports, - namespaceLikeImport, - program.getCompilerOptions(), - preferences - ), - /*blankLineBetween*/ - true, - preferences - ); - if (qualification) { - addNamespaceQualifier(changes, sourceFile, qualification); - } - return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier]; - } - case 4 /* PromoteTypeOnly */: { - const { typeOnlyAliasDeclaration } = fix; - const promotedDeclaration = promoteFromTypeOnly(changes, typeOnlyAliasDeclaration, program, sourceFile, preferences); - return promotedDeclaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Remove_type_from_import_of_0_from_1, symbolName2, getModuleSpecifierText(promotedDeclaration.parent.parent)] : [Diagnostics.Remove_type_from_import_declaration_from_0, getModuleSpecifierText(promotedDeclaration)]; - } - default: - return Debug.assertNever(fix, `Unexpected fix kind ${fix.kind}`); - } -} -function getModuleSpecifierText(promotedDeclaration) { - var _a, _b; - return promotedDeclaration.kind === 271 /* ImportEqualsDeclaration */ ? ((_b = tryCast((_a = tryCast(promotedDeclaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression, isStringLiteralLike)) == null ? void 0 : _b.text) || promotedDeclaration.moduleReference.getText() : cast(promotedDeclaration.parent.moduleSpecifier, isStringLiteral).text; -} -function promoteFromTypeOnly(changes, aliasDeclaration, program, sourceFile, preferences) { - const compilerOptions = program.getCompilerOptions(); - const convertExistingToTypeOnly = compilerOptions.verbatimModuleSyntax; - switch (aliasDeclaration.kind) { - case 276 /* ImportSpecifier */: - if (aliasDeclaration.isTypeOnly) { - if (aliasDeclaration.parent.elements.length > 1) { - const newSpecifier = factory.updateImportSpecifier( - aliasDeclaration, - /*isTypeOnly*/ - false, - aliasDeclaration.propertyName, - aliasDeclaration.name - ); - const { specifierComparer } = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(aliasDeclaration.parent.parent.parent, preferences, sourceFile); - const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier, specifierComparer); - if (insertionIndex !== aliasDeclaration.parent.elements.indexOf(aliasDeclaration)) { - changes.delete(sourceFile, aliasDeclaration); - changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex); - return aliasDeclaration; - } - } - changes.deleteRange(sourceFile, { pos: getTokenPosOfNode(aliasDeclaration.getFirstToken()), end: getTokenPosOfNode(aliasDeclaration.propertyName ?? aliasDeclaration.name) }); - return aliasDeclaration; - } else { - Debug.assert(aliasDeclaration.parent.parent.isTypeOnly); - promoteImportClause(aliasDeclaration.parent.parent); - return aliasDeclaration.parent.parent; - } - case 273 /* ImportClause */: - promoteImportClause(aliasDeclaration); - return aliasDeclaration; - case 274 /* NamespaceImport */: - promoteImportClause(aliasDeclaration.parent); - return aliasDeclaration.parent; - case 271 /* ImportEqualsDeclaration */: - changes.deleteRange(sourceFile, aliasDeclaration.getChildAt(1)); - return aliasDeclaration; - default: - Debug.failBadSyntaxKind(aliasDeclaration); - } - function promoteImportClause(importClause) { - var _a; - changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(importClause, sourceFile)); - if (!compilerOptions.allowImportingTsExtensions) { - const moduleSpecifier = tryGetModuleSpecifierFromDeclaration(importClause.parent); - const resolvedModule = moduleSpecifier && ((_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule); - if (resolvedModule == null ? void 0 : resolvedModule.resolvedUsingTsExtension) { - const changedExtension = changeAnyExtension(moduleSpecifier.text, getOutputExtension(moduleSpecifier.text, compilerOptions)); - changes.replaceNode(sourceFile, moduleSpecifier, factory.createStringLiteral(changedExtension)); - } - } - if (convertExistingToTypeOnly) { - const namedImports = tryCast(importClause.namedBindings, isNamedImports); - if (namedImports && namedImports.elements.length > 1) { - const sortState = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(importClause.parent, preferences, sourceFile); - if (sortState.isSorted !== false && aliasDeclaration.kind === 276 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) { - changes.delete(sourceFile, aliasDeclaration); - changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0); - } - for (const element of namedImports.elements) { - if (element !== aliasDeclaration && !element.isTypeOnly) { - changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, element); - } - } - } - } - } -} -function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, removeExistingImportSpecifiers, preferences) { - var _a; - if (clause.kind === 206 /* ObjectBindingPattern */) { - if (removeExistingImportSpecifiers && clause.elements.some((e) => removeExistingImportSpecifiers.has(e))) { - changes.replaceNode( - sourceFile, - clause, - factory.createObjectBindingPattern([ - ...clause.elements.filter((e) => !removeExistingImportSpecifiers.has(e)), - ...defaultImport ? [factory.createBindingElement( - /*dotDotDotToken*/ - void 0, - /*propertyName*/ - "default", - defaultImport.name - )] : emptyArray, - ...namedImports.map((i) => factory.createBindingElement( - /*dotDotDotToken*/ - void 0, - i.propertyName, - i.name - )) - ]) - ); - return; - } - if (defaultImport) { - addElementToBindingPattern(clause, defaultImport.name, "default"); - } - for (const specifier of namedImports) { - addElementToBindingPattern(clause, specifier.name, specifier.propertyName); - } - return; - } - const promoteFromTypeOnly2 = clause.isTypeOnly && some([defaultImport, ...namedImports], (i) => (i == null ? void 0 : i.addAsTypeOnly) === 4 /* NotAllowed */); - const existingSpecifiers = clause.namedBindings && ((_a = tryCast(clause.namedBindings, isNamedImports)) == null ? void 0 : _a.elements); - if (defaultImport) { - Debug.assert(!clause.name, "Cannot add a default import to an import clause that already has one"); - changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " }); - } - if (namedImports.length) { - const { specifierComparer, isSorted } = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(clause.parent, preferences, sourceFile); - const newSpecifiers = toSorted( - namedImports.map( - (namedImport) => factory.createImportSpecifier( - (!clause.isTypeOnly || promoteFromTypeOnly2) && shouldUseTypeOnly(namedImport, preferences), - namedImport.propertyName === void 0 ? void 0 : factory.createIdentifier(namedImport.propertyName), - factory.createIdentifier(namedImport.name) - ) - ), - specifierComparer - ); - if (removeExistingImportSpecifiers) { - changes.replaceNode( - sourceFile, - clause.namedBindings, - factory.updateNamedImports( - clause.namedBindings, - toSorted([...existingSpecifiers.filter((s) => !removeExistingImportSpecifiers.has(s)), ...newSpecifiers], specifierComparer) - ) - ); - } else if ((existingSpecifiers == null ? void 0 : existingSpecifiers.length) && isSorted !== false) { - const transformedExistingSpecifiers = promoteFromTypeOnly2 && existingSpecifiers ? factory.updateNamedImports( - clause.namedBindings, - sameMap(existingSpecifiers, (e) => factory.updateImportSpecifier( - e, - /*isTypeOnly*/ - true, - e.propertyName, - e.name - )) - ).elements : existingSpecifiers; - for (const spec of newSpecifiers) { - const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(transformedExistingSpecifiers, spec, specifierComparer); - changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex); - } - } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) { - for (const spec of newSpecifiers) { - changes.insertNodeInListAfter(sourceFile, last(existingSpecifiers), spec, existingSpecifiers); - } - } else { - if (newSpecifiers.length) { - const namedImports2 = factory.createNamedImports(newSpecifiers); - if (clause.namedBindings) { - changes.replaceNode(sourceFile, clause.namedBindings, namedImports2); - } else { - changes.insertNodeAfter(sourceFile, Debug.checkDefined(clause.name, "Import clause must have either named imports or a default import"), namedImports2); - } - } - } - } - if (promoteFromTypeOnly2) { - changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(clause, sourceFile)); - if (existingSpecifiers) { - for (const specifier of existingSpecifiers) { - changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, specifier); - } - } - } - function addElementToBindingPattern(bindingPattern, name, propertyName) { - const element = factory.createBindingElement( - /*dotDotDotToken*/ - void 0, - propertyName, - name - ); - if (bindingPattern.elements.length) { - changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element); - } else { - changes.replaceNode(sourceFile, bindingPattern, factory.createObjectBindingPattern([element])); - } - } -} -function addNamespaceQualifier(changes, sourceFile, { namespacePrefix, usagePosition }) { - changes.insertText(sourceFile, usagePosition, namespacePrefix + "."); -} -function addImportType(changes, sourceFile, { moduleSpecifier, usagePosition: position }, quotePreference) { - changes.insertText(sourceFile, position, getImportTypePrefix(moduleSpecifier, quotePreference)); -} -function getImportTypePrefix(moduleSpecifier, quotePreference) { - const quote2 = getQuoteFromPreference(quotePreference); - return `import(${quote2}${moduleSpecifier}${quote2}).`; -} -function needsTypeOnly({ addAsTypeOnly }) { - return addAsTypeOnly === 2 /* Required */; -} -function shouldUseTypeOnly(info, preferences) { - return needsTypeOnly(info) || !!preferences.preferTypeOnlyAutoImports && info.addAsTypeOnly !== 4 /* NotAllowed */; -} -function getNewImports(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport, compilerOptions, preferences) { - const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference); - let statements; - if (defaultImport !== void 0 || (namedImports == null ? void 0 : namedImports.length)) { - const topLevelTypeOnly = (!defaultImport || needsTypeOnly(defaultImport)) && every(namedImports, needsTypeOnly) || (compilerOptions.verbatimModuleSyntax || preferences.preferTypeOnlyAutoImports) && (defaultImport == null ? void 0 : defaultImport.addAsTypeOnly) !== 4 /* NotAllowed */ && !some(namedImports, (i) => i.addAsTypeOnly === 4 /* NotAllowed */); - statements = combine( - statements, - makeImport( - defaultImport && factory.createIdentifier(defaultImport.name), - namedImports == null ? void 0 : namedImports.map( - (namedImport) => factory.createImportSpecifier( - !topLevelTypeOnly && shouldUseTypeOnly(namedImport, preferences), - namedImport.propertyName === void 0 ? void 0 : factory.createIdentifier(namedImport.propertyName), - factory.createIdentifier(namedImport.name) - ) - ), - moduleSpecifier, - quotePreference, - topLevelTypeOnly - ) - ); - } - if (namespaceLikeImport) { - const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - shouldUseTypeOnly(namespaceLikeImport, preferences), - factory.createIdentifier(namespaceLikeImport.name), - factory.createExternalModuleReference(quotedModuleSpecifier) - ) : factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause( - shouldUseTypeOnly(namespaceLikeImport, preferences), - /*name*/ - void 0, - factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name)) - ), - quotedModuleSpecifier, - /*attributes*/ - void 0 - ); - statements = combine(statements, declaration); - } - return Debug.checkDefined(statements); -} -function getNewRequires(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) { - const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference); - let statements; - if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) { - const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name, propertyName }) => factory.createBindingElement( - /*dotDotDotToken*/ - void 0, - propertyName, - name - ))) || []; - if (defaultImport) { - bindingElements.unshift(factory.createBindingElement( - /*dotDotDotToken*/ - void 0, - "default", - defaultImport.name - )); - } - const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier); - statements = combine(statements, declaration); - } - if (namespaceLikeImport) { - const declaration = createConstEqualsRequireDeclaration(namespaceLikeImport.name, quotedModuleSpecifier); - statements = combine(statements, declaration); - } - return Debug.checkDefined(statements); -} -function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) { - return factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - typeof name === "string" ? factory.createIdentifier(name) : name, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - factory.createCallExpression( - factory.createIdentifier("require"), - /*typeArguments*/ - void 0, - [quotedModuleSpecifier] - ) - ) - ], 2 /* Const */) - ); -} -function symbolFlagsHaveMeaning(flags, meaning) { - return meaning === 7 /* All */ ? true : meaning & 1 /* Value */ ? !!(flags & 111551 /* Value */) : meaning & 2 /* Type */ ? !!(flags & 788968 /* Type */) : meaning & 4 /* Namespace */ ? !!(flags & 1920 /* Namespace */) : false; -} -function getImpliedNodeFormatForEmit(file, program) { - return isFullSourceFile(file) ? program.getImpliedNodeFormatForEmit(file) : getImpliedNodeFormatForEmitWorker(file, program.getCompilerOptions()); -} -function getEmitModuleFormatOfFile(file, program) { - return isFullSourceFile(file) ? program.getEmitModuleFormatOfFile(file) : getEmitModuleFormatOfFileWorker(file, program.getCompilerOptions()); -} - -// src/services/codefixes/fixAddMissingConstraint.ts -var fixId18 = "addMissingConstraint"; -var errorCodes20 = [ - // We want errors this could be attached to: - // Diagnostics.This_type_parameter_probably_needs_an_extends_0_constraint - Diagnostics.Type_0_is_not_comparable_to_type_1.code, - Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code, - Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, - Diagnostics.Type_0_is_not_assignable_to_type_1.code, - Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, - Diagnostics.Property_0_is_incompatible_with_index_signature.code, - Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code, - Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code -]; -registerCodeFix({ - errorCodes: errorCodes20, - getCodeActions(context) { - const { sourceFile, span, program, preferences, host } = context; - const info = getInfo6(program, sourceFile, span); - if (info === void 0) return; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingConstraint(t, program, preferences, host, sourceFile, info)); - return [createCodeFixAction(fixId18, changes, Diagnostics.Add_extends_constraint, fixId18, Diagnostics.Add_extends_constraint_to_all_type_parameters)]; - }, - fixIds: [fixId18], - getAllCodeActions: (context) => { - const { program, preferences, host } = context; - const seen = /* @__PURE__ */ new Set(); - return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { - eachDiagnostic(context, errorCodes20, (diag2) => { - const info = getInfo6(program, diag2.file, createTextSpan(diag2.start, diag2.length)); - if (info) { - if (addToSeen(seen, getNodeId(info.declaration))) { - return addMissingConstraint(changes, program, preferences, host, diag2.file, info); - } - } - return void 0; - }); - })); - } -}); -function getInfo6(program, sourceFile, span) { - const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length); - if (diag2 === void 0 || diag2.relatedInformation === void 0) return; - const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.This_type_parameter_might_need_an_extends_0_constraint.code); - if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0) return; - let declaration = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length)); - if (declaration === void 0) return; - if (isIdentifier(declaration) && isTypeParameterDeclaration(declaration.parent)) { - declaration = declaration.parent; - } - if (isTypeParameterDeclaration(declaration)) { - if (isMappedTypeNode(declaration.parent)) return; - const token = getTokenAtPosition(sourceFile, span.start); - const checker = program.getTypeChecker(); - const constraint = tryGetConstraintType(checker, token) || tryGetConstraintFromDiagnosticMessage(related.messageText); - return { constraint, declaration, token }; - } - return void 0; -} -function addMissingConstraint(changes, program, preferences, host, sourceFile, info) { - const { declaration, constraint } = info; - const checker = program.getTypeChecker(); - if (isString(constraint)) { - changes.insertText(sourceFile, declaration.name.end, ` extends ${constraint}`); - } else { - const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); - const tracker = getNoopSymbolTrackerWithResolver({ program, host }); - const importAdder = createImportAdder(sourceFile, program, preferences, host); - const typeNode = typeToAutoImportableTypeNode( - checker, - importAdder, - constraint, - /*contextNode*/ - void 0, - scriptTarget, - /*flags*/ - void 0, - /*internalFlags*/ - void 0, - tracker - ); - if (typeNode) { - changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration( - declaration, - /*modifiers*/ - void 0, - declaration.name, - typeNode, - declaration.default - )); - importAdder.writeFixes(changes); - } - } -} -function tryGetConstraintFromDiagnosticMessage(messageText) { - const [, constraint] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/`extends (.*)`/) || []; - return constraint; -} -function tryGetConstraintType(checker, node) { - if (isTypeNode(node.parent)) { - return checker.getTypeArgumentConstraint(node.parent); - } - const contextualType = isExpression(node) ? checker.getContextualType(node) : void 0; - return contextualType || checker.getTypeAtLocation(node); -} - -// src/services/codefixes/fixOverrideModifier.ts -var fixName = "fixOverrideModifier"; -var fixAddOverrideId = "fixAddOverrideModifier"; -var fixRemoveOverrideId = "fixRemoveOverrideModifier"; -var errorCodes21 = [ - Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code, - Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code, - Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code, - Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code, - Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code, - Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code, - Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code, - Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code, - Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code -]; -var errorCodeFixIdMap = { - // case #1: - [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: { - descriptions: Diagnostics.Add_override_modifier, - fixId: fixAddOverrideId, - fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers - }, - [Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: { - descriptions: Diagnostics.Add_override_modifier, - fixId: fixAddOverrideId, - fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers - }, - // case #2: - [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: { - descriptions: Diagnostics.Remove_override_modifier, - fixId: fixRemoveOverrideId, - fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers - }, - [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code]: { - descriptions: Diagnostics.Remove_override_modifier, - fixId: fixRemoveOverrideId, - fixAllDescriptions: Diagnostics.Remove_override_modifier - }, - // case #3: - [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: { - descriptions: Diagnostics.Add_override_modifier, - fixId: fixAddOverrideId, - fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers - }, - [Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: { - descriptions: Diagnostics.Add_override_modifier, - fixId: fixAddOverrideId, - fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers - }, - // case #4: - [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: { - descriptions: Diagnostics.Add_override_modifier, - fixId: fixAddOverrideId, - fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers - }, - // case #5: - [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: { - descriptions: Diagnostics.Remove_override_modifier, - fixId: fixRemoveOverrideId, - fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers - }, - [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code]: { - descriptions: Diagnostics.Remove_override_modifier, - fixId: fixRemoveOverrideId, - fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers - } -}; -registerCodeFix({ - errorCodes: errorCodes21, - getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) { - const { errorCode, span } = context; - const info = errorCodeFixIdMap[errorCode]; - if (!info) return emptyArray; - const { descriptions, fixId: fixId56, fixAllDescriptions } = info; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => dispatchChanges(changes2, context, errorCode, span.start)); - return [ - createCodeFixActionMaybeFixAll(fixName, changes, descriptions, fixId56, fixAllDescriptions) - ]; - }, - fixIds: [fixName, fixAddOverrideId, fixRemoveOverrideId], - getAllCodeActions: (context) => codeFixAll(context, errorCodes21, (changes, diag2) => { - const { code, start } = diag2; - const info = errorCodeFixIdMap[code]; - if (!info || info.fixId !== context.fixId) { - return; - } - dispatchChanges(changes, context, code, start); - }) -}); -function dispatchChanges(changeTracker, context, errorCode, pos) { - switch (errorCode) { - case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code: - case Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code: - case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code: - case Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code: - case Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code: - return doAddOverrideModifierChange(changeTracker, context.sourceFile, pos); - case Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code: - case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code: - case Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code: - case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code: - return doRemoveOverrideModifierChange(changeTracker, context.sourceFile, pos); - default: - Debug.fail("Unexpected error code: " + errorCode); - } -} -function doAddOverrideModifierChange(changeTracker, sourceFile, pos) { - const classElement = findContainerClassElementLike(sourceFile, pos); - if (isSourceFileJS(sourceFile)) { - changeTracker.addJSDocTags(sourceFile, classElement, [factory.createJSDocOverrideTag(factory.createIdentifier("override"))]); - return; - } - const modifiers = classElement.modifiers || emptyArray; - const staticModifier = find(modifiers, isStaticModifier); - const abstractModifier = find(modifiers, isAbstractModifier); - const accessibilityModifier = find(modifiers, (m) => isAccessibilityModifier(m.kind)); - const lastDecorator = findLast(modifiers, isDecorator); - const modifierPos = abstractModifier ? abstractModifier.end : staticModifier ? staticModifier.end : accessibilityModifier ? accessibilityModifier.end : lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : classElement.getStart(sourceFile); - const options = accessibilityModifier || staticModifier || abstractModifier ? { prefix: " " } : { suffix: " " }; - changeTracker.insertModifierAt(sourceFile, modifierPos, 164 /* OverrideKeyword */, options); -} -function doRemoveOverrideModifierChange(changeTracker, sourceFile, pos) { - const classElement = findContainerClassElementLike(sourceFile, pos); - if (isSourceFileJS(sourceFile)) { - changeTracker.filterJSDocTags(sourceFile, classElement, not(isJSDocOverrideTag)); - return; - } - const overrideModifier = find(classElement.modifiers, isOverrideModifier); - Debug.assertIsDefined(overrideModifier); - changeTracker.deleteModifier(sourceFile, overrideModifier); -} -function isClassElementLikeHasJSDoc(node) { - switch (node.kind) { - case 176 /* Constructor */: - case 172 /* PropertyDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return true; - case 169 /* Parameter */: - return isParameterPropertyDeclaration(node, node.parent); - default: - return false; - } -} -function findContainerClassElementLike(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - const classElement = findAncestor(token, (node) => { - if (isClassLike(node)) return "quit"; - return isClassElementLikeHasJSDoc(node); - }); - Debug.assert(classElement && isClassElementLikeHasJSDoc(classElement)); - return classElement; -} - -// src/services/codefixes/fixNoPropertyAccessFromIndexSignature.ts -var fixId19 = "fixNoPropertyAccessFromIndexSignature"; -var errorCodes22 = [ - Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0.code -]; -registerCodeFix({ - errorCodes: errorCodes22, - fixIds: [fixId19], - getCodeActions(context) { - const { sourceFile, span, preferences } = context; - const property = getPropertyAccessExpression(sourceFile, span.start); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange14(t, context.sourceFile, property, preferences)); - return [createCodeFixAction(fixId19, changes, [Diagnostics.Use_element_access_for_0, property.name.text], fixId19, Diagnostics.Use_element_access_for_all_undeclared_properties)]; - }, - getAllCodeActions: (context) => codeFixAll(context, errorCodes22, (changes, diag2) => doChange14(changes, diag2.file, getPropertyAccessExpression(diag2.file, diag2.start), context.preferences)) -}); -function doChange14(changes, sourceFile, node, preferences) { - const quotePreference = getQuotePreference(sourceFile, preferences); - const argumentsExpression = factory.createStringLiteral(node.name.text, quotePreference === 0 /* Single */); - changes.replaceNode( - sourceFile, - node, - isPropertyAccessChain(node) ? factory.createElementAccessChain(node.expression, node.questionDotToken, argumentsExpression) : factory.createElementAccessExpression(node.expression, argumentsExpression) - ); -} -function getPropertyAccessExpression(sourceFile, pos) { - return cast(getTokenAtPosition(sourceFile, pos).parent, isPropertyAccessExpression); -} - -// src/services/codefixes/fixImplicitThis.ts -var fixId20 = "fixImplicitThis"; -var errorCodes23 = [Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code]; -registerCodeFix({ - errorCodes: errorCodes23, - getCodeActions: function getCodeActionsToFixImplicitThis(context) { - const { sourceFile, program, span } = context; - let diagnostic; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => { - diagnostic = doChange15(t, sourceFile, span.start, program.getTypeChecker()); - }); - return diagnostic ? [createCodeFixAction(fixId20, changes, diagnostic, fixId20, Diagnostics.Fix_all_implicit_this_errors)] : emptyArray; - }, - fixIds: [fixId20], - getAllCodeActions: (context) => codeFixAll(context, errorCodes23, (changes, diag2) => { - doChange15(changes, diag2.file, diag2.start, context.program.getTypeChecker()); - }) -}); -function doChange15(changes, sourceFile, pos, checker) { - const token = getTokenAtPosition(sourceFile, pos); - if (!isThis(token)) return void 0; - const fn = getThisContainer( - token, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn)) return void 0; - if (!isSourceFile(getThisContainer( - fn, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ))) { - const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 100 /* FunctionKeyword */, sourceFile)); - const { name } = fn; - const body = Debug.checkDefined(fn.body); - if (isFunctionExpression(fn)) { - if (name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(name, checker, sourceFile, body)) { - return void 0; - } - changes.delete(sourceFile, fnKeyword); - if (name) { - changes.delete(sourceFile, name); - } - changes.insertText(sourceFile, body.pos, " =>"); - return [Diagnostics.Convert_function_expression_0_to_arrow_function, name ? name.text : ANONYMOUS]; - } else { - changes.replaceNode(sourceFile, fnKeyword, factory.createToken(87 /* ConstKeyword */)); - changes.insertText(sourceFile, name.end, " = "); - changes.insertText(sourceFile, body.pos, " =>"); - return [Diagnostics.Convert_function_declaration_0_to_arrow_function, name.text]; - } - } -} - -// src/services/codefixes/fixImportNonExportedMember.ts -var fixId21 = "fixImportNonExportedMember"; -var errorCodes24 = [ - Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported.code -]; -registerCodeFix({ - errorCodes: errorCodes24, - fixIds: [fixId21], - getCodeActions(context) { - const { sourceFile, span, program } = context; - const info = getInfo7(sourceFile, span.start, program); - if (info === void 0) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange16(t, program, info)); - return [createCodeFixAction(fixId21, changes, [Diagnostics.Export_0_from_module_1, info.exportName.node.text, info.moduleSpecifier], fixId21, Diagnostics.Export_all_referenced_locals)]; - }, - getAllCodeActions(context) { - const { program } = context; - return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { - const exports2 = /* @__PURE__ */ new Map(); - eachDiagnostic(context, errorCodes24, (diag2) => { - const info = getInfo7(diag2.file, diag2.start, program); - if (info === void 0) return void 0; - const { exportName, node, moduleSourceFile } = info; - if (tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly) === void 0 && canHaveExportModifier(node)) { - changes.insertExportModifier(moduleSourceFile, node); - } else { - const moduleExports = exports2.get(moduleSourceFile) || { typeOnlyExports: [], exports: [] }; - if (exportName.isTypeOnly) { - moduleExports.typeOnlyExports.push(exportName); - } else { - moduleExports.exports.push(exportName); - } - exports2.set(moduleSourceFile, moduleExports); - } - }); - exports2.forEach((moduleExports, moduleSourceFile) => { - const exportDeclaration = tryGetExportDeclaration( - moduleSourceFile, - /*isTypeOnly*/ - true - ); - if (exportDeclaration && exportDeclaration.isTypeOnly) { - doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration); - doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration( - moduleSourceFile, - /*isTypeOnly*/ - false - )); - } else { - doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration); - } - }); - })); - } -}); -function getInfo7(sourceFile, pos, program) { - var _a, _b; - const token = getTokenAtPosition(sourceFile, pos); - if (isIdentifier(token)) { - const importDeclaration = findAncestor(token, isImportDeclaration); - if (importDeclaration === void 0) return void 0; - const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier : void 0; - if (moduleSpecifier === void 0) return void 0; - const resolvedModule = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule; - if (resolvedModule === void 0) return void 0; - const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName); - if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile)) return void 0; - const moduleSymbol = moduleSourceFile.symbol; - const locals = (_b = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _b.locals; - if (locals === void 0) return void 0; - const localSymbol = locals.get(token.escapedText); - if (localSymbol === void 0) return void 0; - const node = getNodeOfSymbol(localSymbol); - if (node === void 0) return void 0; - const exportName = { node: token, isTypeOnly: isTypeDeclaration(node) }; - return { exportName, node, moduleSourceFile, moduleSpecifier: moduleSpecifier.text }; - } - return void 0; -} -function doChange16(changes, program, { exportName, node, moduleSourceFile }) { - const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly); - if (exportDeclaration) { - updateExport(changes, program, moduleSourceFile, exportDeclaration, [exportName]); - } else if (canHaveExportModifier(node)) { - changes.insertExportModifier(moduleSourceFile, node); - } else { - createExport(changes, program, moduleSourceFile, [exportName]); - } -} -function doChanges(changes, program, sourceFile, moduleExports, node) { - if (length(moduleExports)) { - if (node) { - updateExport(changes, program, sourceFile, node, moduleExports); - } else { - createExport(changes, program, sourceFile, moduleExports); - } - } -} -function tryGetExportDeclaration(sourceFile, isTypeOnly) { - const predicate = (node) => isExportDeclaration(node) && (isTypeOnly && node.isTypeOnly || !node.isTypeOnly); - return findLast(sourceFile.statements, predicate); -} -function updateExport(changes, program, sourceFile, node, names) { - const namedExports = node.exportClause && isNamedExports(node.exportClause) ? node.exportClause.elements : factory.createNodeArray([]); - const allowTypeModifier = !node.isTypeOnly && !!(getIsolatedModules(program.getCompilerOptions()) || find(namedExports, (e) => e.isTypeOnly)); - changes.replaceNode( - sourceFile, - node, - factory.updateExportDeclaration( - node, - node.modifiers, - node.isTypeOnly, - factory.createNamedExports( - factory.createNodeArray( - [...namedExports, ...createExportSpecifiers(names, allowTypeModifier)], - /*hasTrailingComma*/ - namedExports.hasTrailingComma - ) - ), - node.moduleSpecifier, - node.attributes - ) - ); -} -function createExport(changes, program, sourceFile, names) { - changes.insertNodeAtEndOfScope(sourceFile, sourceFile, factory.createExportDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - factory.createNamedExports(createExportSpecifiers( - names, - /*allowTypeModifier*/ - getIsolatedModules(program.getCompilerOptions()) - )), - /*moduleSpecifier*/ - void 0, - /*attributes*/ - void 0 - )); -} -function createExportSpecifiers(names, allowTypeModifier) { - return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier( - allowTypeModifier && n.isTypeOnly, - /*propertyName*/ - void 0, - n.node - ))); -} -function getNodeOfSymbol(symbol) { - if (symbol.valueDeclaration === void 0) { - return firstOrUndefined(symbol.declarations); - } - const declaration = symbol.valueDeclaration; - const variableStatement = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : void 0; - return variableStatement && length(variableStatement.declarationList.declarations) === 1 ? variableStatement : declaration; -} - -// src/services/codefixes/fixIncorrectNamedTupleSyntax.ts -var fixId22 = "fixIncorrectNamedTupleSyntax"; -var errorCodes25 = [ - Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type.code, - Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type.code -]; -registerCodeFix({ - errorCodes: errorCodes25, - getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) { - const { sourceFile, span } = context; - const namedTupleMember = getNamedTupleMember(sourceFile, span.start); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, sourceFile, namedTupleMember)); - return [createCodeFixAction(fixId22, changes, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels, fixId22, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels)]; - }, - fixIds: [fixId22] -}); -function getNamedTupleMember(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - return findAncestor(token, (t) => t.kind === 202 /* NamedTupleMember */); -} -function doChange17(changes, sourceFile, namedTupleMember) { - if (!namedTupleMember) { - return; - } - let unwrappedType = namedTupleMember.type; - let sawOptional = false; - let sawRest = false; - while (unwrappedType.kind === 190 /* OptionalType */ || unwrappedType.kind === 191 /* RestType */ || unwrappedType.kind === 196 /* ParenthesizedType */) { - if (unwrappedType.kind === 190 /* OptionalType */) { - sawOptional = true; - } else if (unwrappedType.kind === 191 /* RestType */) { - sawRest = true; - } - unwrappedType = unwrappedType.type; - } - const updated = factory.updateNamedTupleMember( - namedTupleMember, - namedTupleMember.dotDotDotToken || (sawRest ? factory.createToken(26 /* DotDotDotToken */) : void 0), - namedTupleMember.name, - namedTupleMember.questionToken || (sawOptional ? factory.createToken(58 /* QuestionToken */) : void 0), - unwrappedType - ); - if (updated === namedTupleMember) { - return; - } - changes.replaceNode(sourceFile, namedTupleMember, updated); -} - -// src/services/codefixes/fixSpelling.ts -var fixId23 = "fixSpelling"; -var errorCodes26 = [ - Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code, - Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_1.code, - Diagnostics.Could_not_find_name_0_Did_you_mean_1.code, - Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code, - Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code, - Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code, - Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code, - // for JSX class components - Diagnostics.No_overload_matches_this_call.code, - // for JSX FC - Diagnostics.Type_0_is_not_assignable_to_type_1.code -]; -registerCodeFix({ - errorCodes: errorCodes26, - getCodeActions(context) { - const { sourceFile, errorCode } = context; - const info = getInfo8(sourceFile, context.span.start, context, errorCode); - if (!info) return void 0; - const { node, suggestedSymbol } = info; - const target = getEmitScriptTarget(context.host.getCompilationSettings()); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange18(t, sourceFile, node, suggestedSymbol, target)); - return [createCodeFixAction("spelling", changes, [Diagnostics.Change_spelling_to_0, symbolName(suggestedSymbol)], fixId23, Diagnostics.Fix_all_detected_spelling_errors)]; - }, - fixIds: [fixId23], - getAllCodeActions: (context) => codeFixAll(context, errorCodes26, (changes, diag2) => { - const info = getInfo8(diag2.file, diag2.start, context, diag2.code); - const target = getEmitScriptTarget(context.host.getCompilationSettings()); - if (info) doChange18(changes, context.sourceFile, info.node, info.suggestedSymbol, target); - }) -}); -function getInfo8(sourceFile, pos, context, errorCode) { - const node = getTokenAtPosition(sourceFile, pos); - const parent2 = node.parent; - if ((errorCode === Diagnostics.No_overload_matches_this_call.code || errorCode === Diagnostics.Type_0_is_not_assignable_to_type_1.code) && !isJsxAttribute(parent2)) return void 0; - const checker = context.program.getTypeChecker(); - let suggestedSymbol; - if (isPropertyAccessExpression(parent2) && parent2.name === node) { - Debug.assert(isMemberName(node), "Expected an identifier for spelling (property access)"); - let containingType = checker.getTypeAtLocation(parent2.expression); - if (parent2.flags & 64 /* OptionalChain */) { - containingType = checker.getNonNullableType(containingType); - } - suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, containingType); - } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 103 /* InKeyword */ && parent2.left === node && isPrivateIdentifier(node)) { - const receiverType = checker.getTypeAtLocation(parent2.right); - suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, receiverType); - } else if (isQualifiedName(parent2) && parent2.right === node) { - const symbol = checker.getSymbolAtLocation(parent2.left); - if (symbol && symbol.flags & 1536 /* Module */) { - suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(parent2.right, symbol); - } - } else if (isImportSpecifier(parent2) && parent2.name === node) { - Debug.assertNode(node, isIdentifier, "Expected an identifier for spelling (import)"); - const importDeclaration = findAncestor(node, isImportDeclaration); - const resolvedSourceFile = getResolvedSourceFileFromImportDeclaration(context, importDeclaration, sourceFile); - if (resolvedSourceFile && resolvedSourceFile.symbol) { - suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(node, resolvedSourceFile.symbol); - } - } else if (isJsxAttribute(parent2) && parent2.name === node) { - Debug.assertNode(node, isIdentifier, "Expected an identifier for JSX attribute"); - const tag = findAncestor(node, isJsxOpeningLikeElement); - const props = checker.getContextualTypeForArgumentAtIndex(tag, 0); - suggestedSymbol = checker.getSuggestedSymbolForNonexistentJSXAttribute(node, props); - } else if (hasOverrideModifier(parent2) && isClassElement(parent2) && parent2.name === node) { - const baseDeclaration = findAncestor(node, isClassLike); - const baseTypeNode = baseDeclaration ? getEffectiveBaseTypeNode(baseDeclaration) : void 0; - const baseType = baseTypeNode ? checker.getTypeAtLocation(baseTypeNode) : void 0; - if (baseType) { - suggestedSymbol = checker.getSuggestedSymbolForNonexistentClassMember(getTextOfNode(node), baseType); - } - } else { - const meaning = getMeaningFromLocation(node); - const name = getTextOfNode(node); - Debug.assert(name !== void 0, "name should be defined"); - suggestedSymbol = checker.getSuggestedSymbolForNonexistentSymbol(node, name, convertSemanticMeaningToSymbolFlags(meaning)); - } - return suggestedSymbol === void 0 ? void 0 : { node, suggestedSymbol }; -} -function doChange18(changes, sourceFile, node, suggestedSymbol, target) { - const suggestion = symbolName(suggestedSymbol); - if (!isIdentifierText(suggestion, target) && isPropertyAccessExpression(node.parent)) { - const valDecl = suggestedSymbol.valueDeclaration; - if (valDecl && isNamedDeclaration(valDecl) && isPrivateIdentifier(valDecl.name)) { - changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion)); - } else { - changes.replaceNode(sourceFile, node.parent, factory.createElementAccessExpression(node.parent.expression, factory.createStringLiteral(suggestion))); - } - } else { - changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion)); - } -} -function convertSemanticMeaningToSymbolFlags(meaning) { - let flags = 0; - if (meaning & 4 /* Namespace */) { - flags |= 1920 /* Namespace */; - } - if (meaning & 2 /* Type */) { - flags |= 788968 /* Type */; - } - if (meaning & 1 /* Value */) { - flags |= 111551 /* Value */; - } - return flags; -} -function getResolvedSourceFileFromImportDeclaration(context, importDeclaration, importingFile) { - var _a; - if (!importDeclaration || !isStringLiteralLike(importDeclaration.moduleSpecifier)) return void 0; - const resolvedModule = (_a = context.program.getResolvedModuleFromModuleSpecifier(importDeclaration.moduleSpecifier, importingFile)) == null ? void 0 : _a.resolvedModule; - if (!resolvedModule) return void 0; - return context.program.getSourceFile(resolvedModule.resolvedFileName); -} - -// src/services/codefixes/returnValueCorrect.ts -var fixId24 = "returnValueCorrect"; -var fixIdAddReturnStatement = "fixAddReturnStatement"; -var fixRemoveBracesFromArrowFunctionBody = "fixRemoveBracesFromArrowFunctionBody"; -var fixIdWrapTheBlockWithParen = "fixWrapTheBlockWithParen"; -var errorCodes27 = [ - Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code, - Diagnostics.Type_0_is_not_assignable_to_type_1.code, - Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code -]; -registerCodeFix({ - errorCodes: errorCodes27, - fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen], - getCodeActions: function getCodeActionsToCorrectReturnValue(context) { - const { program, sourceFile, span: { start }, errorCode } = context; - const info = getInfo9(program.getTypeChecker(), sourceFile, start, errorCode); - if (!info) return void 0; - if (info.kind === 0 /* MissingReturnStatement */) { - return append( - [getActionForfixAddReturnStatement(context, info.expression, info.statement)], - isArrowFunction(info.declaration) ? getActionForFixRemoveBracesFromArrowFunctionBody(context, info.declaration, info.expression, info.commentSource) : void 0 - ); - } else { - return [getActionForfixWrapTheBlockWithParen(context, info.declaration, info.expression)]; - } - }, - getAllCodeActions: (context) => codeFixAll(context, errorCodes27, (changes, diag2) => { - const info = getInfo9(context.program.getTypeChecker(), diag2.file, diag2.start, diag2.code); - if (!info) return void 0; - switch (context.fixId) { - case fixIdAddReturnStatement: - addReturnStatement(changes, diag2.file, info.expression, info.statement); - break; - case fixRemoveBracesFromArrowFunctionBody: - if (!isArrowFunction(info.declaration)) return void 0; - removeBlockBodyBrace( - changes, - diag2.file, - info.declaration, - info.expression, - info.commentSource, - /*withParen*/ - false - ); - break; - case fixIdWrapTheBlockWithParen: - if (!isArrowFunction(info.declaration)) return void 0; - wrapBlockWithParen(changes, diag2.file, info.declaration, info.expression); - break; - default: - Debug.fail(JSON.stringify(context.fixId)); - } - }) -}); -function createObjectTypeFromLabeledExpression(checker, label, expression) { - const member = checker.createSymbol(4 /* Property */, label.escapedText); - member.links.type = checker.getTypeAtLocation(expression); - const members = createSymbolTable([member]); - return checker.createAnonymousType( - /*symbol*/ - void 0, - members, - [], - [], - [] - ); -} -function getFixInfo(checker, declaration, expectType, isFunctionType) { - if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1) return void 0; - const firstStatement = first(declaration.body.statements); - if (isExpressionStatement(firstStatement) && checkFixedAssignableTo(checker, declaration, checker.getTypeAtLocation(firstStatement.expression), expectType, isFunctionType)) { - return { - declaration, - kind: 0 /* MissingReturnStatement */, - expression: firstStatement.expression, - statement: firstStatement, - commentSource: firstStatement.expression - }; - } else if (isLabeledStatement(firstStatement) && isExpressionStatement(firstStatement.statement)) { - const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstStatement.label, firstStatement.statement.expression)]); - const nodeType = createObjectTypeFromLabeledExpression(checker, firstStatement.label, firstStatement.statement.expression); - if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) { - return isArrowFunction(declaration) ? { - declaration, - kind: 1 /* MissingParentheses */, - expression: node, - statement: firstStatement, - commentSource: firstStatement.statement.expression - } : { - declaration, - kind: 0 /* MissingReturnStatement */, - expression: node, - statement: firstStatement, - commentSource: firstStatement.statement.expression - }; - } - } else if (isBlock(firstStatement) && length(firstStatement.statements) === 1) { - const firstBlockStatement = first(firstStatement.statements); - if (isLabeledStatement(firstBlockStatement) && isExpressionStatement(firstBlockStatement.statement)) { - const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstBlockStatement.label, firstBlockStatement.statement.expression)]); - const nodeType = createObjectTypeFromLabeledExpression(checker, firstBlockStatement.label, firstBlockStatement.statement.expression); - if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) { - return { - declaration, - kind: 0 /* MissingReturnStatement */, - expression: node, - statement: firstStatement, - commentSource: firstBlockStatement - }; - } - } - } - return void 0; -} -function checkFixedAssignableTo(checker, declaration, exprType, type, isFunctionType) { - if (isFunctionType) { - const sig = checker.getSignatureFromDeclaration(declaration); - if (sig) { - if (hasSyntacticModifier(declaration, 1024 /* Async */)) { - exprType = checker.createPromiseType(exprType); - } - const newSig = checker.createSignature( - declaration, - sig.typeParameters, - sig.thisParameter, - sig.parameters, - exprType, - /*typePredicate*/ - void 0, - sig.minArgumentCount, - sig.flags - ); - exprType = checker.createAnonymousType( - /*symbol*/ - void 0, - createSymbolTable(), - [newSig], - [], - [] - ); - } else { - exprType = checker.getAnyType(); - } - } - return checker.isTypeAssignableTo(exprType, type); -} -function getInfo9(checker, sourceFile, position, errorCode) { - const node = getTokenAtPosition(sourceFile, position); - if (!node.parent) return void 0; - const declaration = findAncestor(node.parent, isFunctionLikeDeclaration); - switch (errorCode) { - case Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code: - if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node)) return void 0; - return getFixInfo( - checker, - declaration, - checker.getTypeFromTypeNode(declaration.type), - /*isFunctionType*/ - false - ); - case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code: - if (!declaration || !isCallExpression(declaration.parent) || !declaration.body) return void 0; - const pos = declaration.parent.arguments.indexOf(declaration); - if (pos === -1) return void 0; - const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos); - if (!type) return void 0; - return getFixInfo( - checker, - declaration, - type, - /*isFunctionType*/ - true - ); - case Diagnostics.Type_0_is_not_assignable_to_type_1.code: - if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent)) return void 0; - const initializer = getVariableLikeInitializer(node.parent); - if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body) return void 0; - return getFixInfo( - checker, - initializer, - checker.getTypeAtLocation(node.parent), - /*isFunctionType*/ - true - ); - } - return void 0; -} -function getVariableLikeInitializer(declaration) { - switch (declaration.kind) { - case 260 /* VariableDeclaration */: - case 169 /* Parameter */: - case 208 /* BindingElement */: - case 172 /* PropertyDeclaration */: - case 303 /* PropertyAssignment */: - return declaration.initializer; - case 291 /* JsxAttribute */: - return declaration.initializer && (isJsxExpression(declaration.initializer) ? declaration.initializer.expression : void 0); - case 304 /* ShorthandPropertyAssignment */: - case 171 /* PropertySignature */: - case 306 /* EnumMember */: - case 348 /* JSDocPropertyTag */: - case 341 /* JSDocParameterTag */: - return void 0; - } -} -function addReturnStatement(changes, sourceFile, expression, statement) { - suppressLeadingAndTrailingTrivia(expression); - const probablyNeedSemi = probablyUsesSemicolons(sourceFile); - changes.replaceNode(sourceFile, statement, factory.createReturnStatement(expression), { - leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude, - suffix: probablyNeedSemi ? ";" : void 0 - }); -} -function removeBlockBodyBrace(changes, sourceFile, declaration, expression, commentSource, withParen) { - const newBody = withParen || needsParentheses(expression) ? factory.createParenthesizedExpression(expression) : expression; - suppressLeadingAndTrailingTrivia(commentSource); - copyComments(commentSource, newBody); - changes.replaceNode(sourceFile, declaration.body, newBody); -} -function wrapBlockWithParen(changes, sourceFile, declaration, expression) { - changes.replaceNode(sourceFile, declaration.body, factory.createParenthesizedExpression(expression)); -} -function getActionForfixAddReturnStatement(context, expression, statement) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addReturnStatement(t, context.sourceFile, expression, statement)); - return createCodeFixAction(fixId24, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement); -} -function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace( - t, - context.sourceFile, - declaration, - expression, - commentSource, - /*withParen*/ - false - )); - return createCodeFixAction(fixId24, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues); -} -function getActionForfixWrapTheBlockWithParen(context, declaration, expression) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => wrapBlockWithParen(t, context.sourceFile, declaration, expression)); - return createCodeFixAction(fixId24, changes, Diagnostics.Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal, fixIdWrapTheBlockWithParen, Diagnostics.Wrap_all_object_literal_with_parentheses); -} - -// src/services/codefixes/fixAddMissingMember.ts -var fixMissingMember = "fixMissingMember"; -var fixMissingProperties = "fixMissingProperties"; -var fixMissingAttributes = "fixMissingAttributes"; -var fixMissingFunctionDeclaration = "fixMissingFunctionDeclaration"; -var errorCodes28 = [ - Diagnostics.Property_0_does_not_exist_on_type_1.code, - Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code, - Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2.code, - Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2.code, - Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more.code, - Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, - Diagnostics.Cannot_find_name_0.code -]; -registerCodeFix({ - errorCodes: errorCodes28, - getCodeActions(context) { - const typeChecker = context.program.getTypeChecker(); - const info = getInfo10(context.sourceFile, context.span.start, context.errorCode, typeChecker, context.program); - if (!info) { - return void 0; - } - if (info.kind === 3 /* ObjectLiteral */) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addObjectLiteralProperties(t, context, info)); - return [createCodeFixAction(fixMissingProperties, changes, Diagnostics.Add_missing_properties, fixMissingProperties, Diagnostics.Add_all_missing_properties)]; - } - if (info.kind === 4 /* JsxAttributes */) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addJsxAttributes(t, context, info)); - return [createCodeFixAction(fixMissingAttributes, changes, Diagnostics.Add_missing_attributes, fixMissingAttributes, Diagnostics.Add_all_missing_attributes)]; - } - if (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addFunctionDeclaration(t, context, info)); - return [createCodeFixAction(fixMissingFunctionDeclaration, changes, [Diagnostics.Add_missing_function_declaration_0, info.token.text], fixMissingFunctionDeclaration, Diagnostics.Add_all_missing_function_declarations)]; - } - if (info.kind === 1 /* Enum */) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addEnumMemberDeclaration(t, context.program.getTypeChecker(), info)); - return [createCodeFixAction(fixMissingMember, changes, [Diagnostics.Add_missing_enum_member_0, info.token.text], fixMissingMember, Diagnostics.Add_all_missing_members)]; - } - return concatenate(getActionsForMissingMethodDeclaration(context, info), getActionsForMissingMemberDeclaration(context, info)); - }, - fixIds: [fixMissingMember, fixMissingFunctionDeclaration, fixMissingProperties, fixMissingAttributes], - getAllCodeActions: (context) => { - const { program, fixId: fixId56 } = context; - const checker = program.getTypeChecker(); - const seen = /* @__PURE__ */ new Set(); - const typeDeclToMembers = /* @__PURE__ */ new Map(); - return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { - eachDiagnostic(context, errorCodes28, (diag2) => { - const info = getInfo10(diag2.file, diag2.start, diag2.code, checker, context.program); - if (!info || !addToSeen(seen, getNodeId(info.parentDeclaration) + "#" + (info.kind === 3 /* ObjectLiteral */ ? info.identifier : info.token.text))) { - return; - } - if (fixId56 === fixMissingFunctionDeclaration && (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */)) { - addFunctionDeclaration(changes, context, info); - } else if (fixId56 === fixMissingProperties && info.kind === 3 /* ObjectLiteral */) { - addObjectLiteralProperties(changes, context, info); - } else if (fixId56 === fixMissingAttributes && info.kind === 4 /* JsxAttributes */) { - addJsxAttributes(changes, context, info); - } else { - if (info.kind === 1 /* Enum */) { - addEnumMemberDeclaration(changes, checker, info); - } - if (info.kind === 0 /* TypeLikeDeclaration */) { - const { parentDeclaration, token } = info; - const infos = getOrUpdate(typeDeclToMembers, parentDeclaration, () => []); - if (!infos.some((i) => i.token.text === token.text)) { - infos.push(info); - } - } - } - }); - typeDeclToMembers.forEach((infos, declaration) => { - const supers = isTypeLiteralNode(declaration) ? void 0 : getAllSupers(declaration, checker); - for (const info of infos) { - if (supers == null ? void 0 : supers.some((superClassOrInterface) => { - const superInfos = typeDeclToMembers.get(superClassOrInterface); - return !!superInfos && superInfos.some(({ token: token2 }) => token2.text === info.token.text); - })) continue; - const { parentDeclaration, declSourceFile, modifierFlags, token, call, isJSFile } = info; - if (call && !isPrivateIdentifier(token)) { - addMethodDeclaration(context, changes, call, token, modifierFlags & 256 /* Static */, parentDeclaration, declSourceFile); - } else { - if (isJSFile && !isInterfaceDeclaration(parentDeclaration) && !isTypeLiteralNode(parentDeclaration)) { - addMissingMemberInJs(changes, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */)); - } else { - const typeNode = getTypeNode2(checker, parentDeclaration, token); - addPropertyDeclaration(changes, declSourceFile, parentDeclaration, token.text, typeNode, modifierFlags & 256 /* Static */); - } - } - } - }); - })); - } -}); -function getInfo10(sourceFile, tokenPos, errorCode, checker, program) { - var _a, _b, _c; - const token = getTokenAtPosition(sourceFile, tokenPos); - const parent2 = token.parent; - if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) { - if (!(token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2) && isCallExpression(parent2.parent))) return void 0; - const argIndex = findIndex(parent2.parent.arguments, (arg) => arg === parent2); - if (argIndex < 0) return void 0; - const signature = checker.getResolvedSignature(parent2.parent); - if (!(signature && signature.declaration && signature.parameters[argIndex])) return void 0; - const param = signature.parameters[argIndex].valueDeclaration; - if (!(param && isParameter(param) && isIdentifier(param.name))) return void 0; - const properties = arrayFrom(checker.getUnmatchedProperties( - checker.getTypeAtLocation(parent2), - checker.getParameterType(signature, argIndex).getNonNullableType(), - /*requireOptionalProperties*/ - false, - /*matchDiscriminantProperties*/ - false - )); - if (!length(properties)) return void 0; - return { kind: 3 /* ObjectLiteral */, token: param.name, identifier: param.name.text, properties, parentDeclaration: parent2 }; - } - if (token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2)) { - const targetType = (_a = checker.getContextualType(parent2) || checker.getTypeAtLocation(parent2)) == null ? void 0 : _a.getNonNullableType(); - const properties = arrayFrom(checker.getUnmatchedProperties( - checker.getTypeAtLocation(parent2), - targetType, - /*requireOptionalProperties*/ - false, - /*matchDiscriminantProperties*/ - false - )); - if (!length(properties)) return void 0; - const identifier = ""; - return { kind: 3 /* ObjectLiteral */, token: parent2, identifier, properties, parentDeclaration: parent2 }; - } - if (!isMemberName(token)) return void 0; - if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) { - const targetType = (_b = checker.getContextualType(token) || checker.getTypeAtLocation(token)) == null ? void 0 : _b.getNonNullableType(); - const properties = arrayFrom(checker.getUnmatchedProperties( - checker.getTypeAtLocation(parent2.initializer), - targetType, - /*requireOptionalProperties*/ - false, - /*matchDiscriminantProperties*/ - false - )); - if (!length(properties)) return void 0; - return { kind: 3 /* ObjectLiteral */, token, identifier: token.text, properties, parentDeclaration: parent2.initializer }; - } - if (isIdentifier(token) && isJsxOpeningLikeElement(token.parent)) { - const target = getEmitScriptTarget(program.getCompilerOptions()); - const attributes = getUnmatchedAttributes(checker, target, token.parent); - if (!length(attributes)) return void 0; - return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent }; - } - if (isIdentifier(token)) { - const type = (_c = checker.getContextualType(token)) == null ? void 0 : _c.getNonNullableType(); - if (type && getObjectFlags(type) & 16 /* Anonymous */) { - const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */)); - if (signature === void 0) return void 0; - return { kind: 5 /* Signature */, token, signature, sourceFile, parentDeclaration: findScope(token) }; - } - if (isCallExpression(parent2) && parent2.expression === token) { - return { kind: 2 /* Function */, token, call: parent2, sourceFile, modifierFlags: 0 /* None */, parentDeclaration: findScope(token) }; - } - } - if (!isPropertyAccessExpression(parent2)) return void 0; - const leftExpressionType = skipConstraint(checker.getTypeAtLocation(parent2.expression)); - const symbol = leftExpressionType.symbol; - if (!symbol || !symbol.declarations) return void 0; - if (isIdentifier(token) && isCallExpression(parent2.parent)) { - const moduleDeclaration = find(symbol.declarations, isModuleDeclaration); - const moduleDeclarationSourceFile = moduleDeclaration == null ? void 0 : moduleDeclaration.getSourceFile(); - if (moduleDeclaration && moduleDeclarationSourceFile && !isSourceFileFromLibrary(program, moduleDeclarationSourceFile)) { - return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleDeclarationSourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleDeclaration }; - } - const moduleSourceFile = find(symbol.declarations, isSourceFile); - if (sourceFile.commonJsModuleIndicator) return void 0; - if (moduleSourceFile && !isSourceFileFromLibrary(program, moduleSourceFile)) { - return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleSourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleSourceFile }; - } - } - const classDeclaration = find(symbol.declarations, isClassLike); - if (!classDeclaration && isPrivateIdentifier(token)) return void 0; - const declaration = classDeclaration || find(symbol.declarations, (d) => isInterfaceDeclaration(d) || isTypeLiteralNode(d)); - if (declaration && !isSourceFileFromLibrary(program, declaration.getSourceFile())) { - const makeStatic = !isTypeLiteralNode(declaration) && (leftExpressionType.target || leftExpressionType) !== checker.getDeclaredTypeOfSymbol(symbol); - if (makeStatic && (isPrivateIdentifier(token) || isInterfaceDeclaration(declaration))) return void 0; - const declSourceFile = declaration.getSourceFile(); - const modifierFlags = isTypeLiteralNode(declaration) ? 0 /* None */ : (makeStatic ? 256 /* Static */ : 0 /* None */) | (startsWithUnderscore(token.text) ? 2 /* Private */ : 0 /* None */); - const isJSFile = isSourceFileJS(declSourceFile); - const call = tryCast(parent2.parent, isCallExpression); - return { kind: 0 /* TypeLikeDeclaration */, token, call, modifierFlags, parentDeclaration: declaration, declSourceFile, isJSFile }; - } - const enumDeclaration = find(symbol.declarations, isEnumDeclaration); - if (enumDeclaration && !(leftExpressionType.flags & 1056 /* EnumLike */) && !isPrivateIdentifier(token) && !isSourceFileFromLibrary(program, enumDeclaration.getSourceFile())) { - return { kind: 1 /* Enum */, token, parentDeclaration: enumDeclaration }; - } - return void 0; -} -function getActionsForMissingMemberDeclaration(context, info) { - return info.isJSFile ? singleElementArray(createActionForAddMissingMemberInJavascriptFile(context, info)) : createActionsForAddMissingMemberInTypeScriptFile(context, info); -} -function createActionForAddMissingMemberInJavascriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) { - if (isInterfaceDeclaration(parentDeclaration) || isTypeLiteralNode(parentDeclaration)) { - return void 0; - } - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMemberInJs(t, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */))); - if (changes.length === 0) { - return void 0; - } - const diagnostic = modifierFlags & 256 /* Static */ ? Diagnostics.Initialize_static_property_0 : isPrivateIdentifier(token) ? Diagnostics.Declare_a_private_field_named_0 : Diagnostics.Initialize_property_0_in_the_constructor; - return createCodeFixAction(fixMissingMember, changes, [diagnostic, token.text], fixMissingMember, Diagnostics.Add_all_missing_members); -} -function addMissingMemberInJs(changeTracker, sourceFile, classDeclaration, token, makeStatic) { - const tokenName = token.text; - if (makeStatic) { - if (classDeclaration.kind === 231 /* ClassExpression */) { - return; - } - const className = classDeclaration.name.getText(); - const staticInitialization = initializePropertyToUndefined(factory.createIdentifier(className), tokenName); - changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization); - } else if (isPrivateIdentifier(token)) { - const property = factory.createPropertyDeclaration( - /*modifiers*/ - void 0, - tokenName, - /*questionOrExclamationToken*/ - void 0, - /*type*/ - void 0, - /*initializer*/ - void 0 - ); - const lastProp = getNodeToInsertPropertyAfter(classDeclaration); - if (lastProp) { - changeTracker.insertNodeAfter(sourceFile, lastProp, property); - } else { - changeTracker.insertMemberAtStart(sourceFile, classDeclaration, property); - } - } else { - const classConstructor = getFirstConstructorWithBody(classDeclaration); - if (!classConstructor) { - return; - } - const propertyInitialization = initializePropertyToUndefined(factory.createThis(), tokenName); - changeTracker.insertNodeAtConstructorEnd(sourceFile, classConstructor, propertyInitialization); - } -} -function initializePropertyToUndefined(obj, propertyName) { - return factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(obj, propertyName), createUndefined())); -} -function createActionsForAddMissingMemberInTypeScriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) { - const memberName = token.text; - const isStatic2 = modifierFlags & 256 /* Static */; - const typeNode = getTypeNode2(context.program.getTypeChecker(), parentDeclaration, token); - const addPropertyDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addPropertyDeclaration(t, declSourceFile, parentDeclaration, memberName, typeNode, modifierFlags2)); - const actions2 = [createCodeFixAction(fixMissingMember, addPropertyDeclarationChanges(modifierFlags & 256 /* Static */), [isStatic2 ? Diagnostics.Declare_static_property_0 : Diagnostics.Declare_property_0, memberName], fixMissingMember, Diagnostics.Add_all_missing_members)]; - if (isStatic2 || isPrivateIdentifier(token)) { - return actions2; - } - if (modifierFlags & 2 /* Private */) { - actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addPropertyDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_property_0, memberName])); - } - actions2.push(createAddIndexSignatureAction(context, declSourceFile, parentDeclaration, token.text, typeNode)); - return actions2; -} -function getTypeNode2(checker, node, token) { - let typeNode; - if (token.parent.parent.kind === 226 /* BinaryExpression */) { - const binaryExpression = token.parent.parent; - const otherExpression = token.parent === binaryExpression.left ? binaryExpression.right : binaryExpression.left; - const widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(otherExpression))); - typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); - } else { - const contextualType = checker.getContextualType(token.parent); - typeNode = contextualType ? checker.typeToTypeNode( - contextualType, - /*enclosingDeclaration*/ - void 0, - 1 /* NoTruncation */, - 8 /* AllowUnresolvedNames */ - ) : void 0; - } - return typeNode || factory.createKeywordTypeNode(133 /* AnyKeyword */); -} -function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) { - const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0; - const property = isClassLike(node) ? factory.createPropertyDeclaration( - modifiers, - tokenName, - /*questionOrExclamationToken*/ - void 0, - typeNode, - /*initializer*/ - void 0 - ) : factory.createPropertySignature( - /*modifiers*/ - void 0, - tokenName, - /*questionToken*/ - void 0, - typeNode - ); - const lastProp = getNodeToInsertPropertyAfter(node); - if (lastProp) { - changeTracker.insertNodeAfter(sourceFile, lastProp, property); - } else { - changeTracker.insertMemberAtStart(sourceFile, node, property); - } -} -function getNodeToInsertPropertyAfter(node) { - let res; - for (const member of node.members) { - if (!isPropertyDeclaration(member)) break; - res = member; - } - return res; -} -function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) { - const stringTypeNode = factory.createKeywordTypeNode(154 /* StringKeyword */); - const indexingParameter = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - "x", - /*questionToken*/ - void 0, - stringTypeNode, - /*initializer*/ - void 0 - ); - const indexSignature = factory.createIndexSignature( - /*modifiers*/ - void 0, - [indexingParameter], - typeNode - ); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.insertMemberAtStart(sourceFile, node, indexSignature)); - return createCodeFixActionWithoutFixAll(fixMissingMember, changes, [Diagnostics.Add_index_signature_for_property_0, tokenName]); -} -function getActionsForMissingMethodDeclaration(context, info) { - const { parentDeclaration, declSourceFile, modifierFlags, token, call } = info; - if (call === void 0) { - return void 0; - } - const methodName = token.text; - const addMethodDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addMethodDeclaration(context, t, call, token, modifierFlags2, parentDeclaration, declSourceFile)); - const actions2 = [createCodeFixAction(fixMissingMember, addMethodDeclarationChanges(modifierFlags & 256 /* Static */), [modifierFlags & 256 /* Static */ ? Diagnostics.Declare_static_method_0 : Diagnostics.Declare_method_0, methodName], fixMissingMember, Diagnostics.Add_all_missing_members)]; - if (modifierFlags & 2 /* Private */) { - actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addMethodDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_method_0, methodName])); - } - return actions2; -} -function addMethodDeclaration(context, changes, callExpression, name, modifierFlags, parentDeclaration, sourceFile) { - const importAdder = createImportAdder(sourceFile, context.program, context.preferences, context.host); - const kind = isClassLike(parentDeclaration) ? 174 /* MethodDeclaration */ : 173 /* MethodSignature */; - const signatureDeclaration = createSignatureDeclarationFromCallExpression(kind, context, importAdder, callExpression, name, modifierFlags, parentDeclaration); - const containingMethodDeclaration = tryGetContainingMethodDeclaration(parentDeclaration, callExpression); - if (containingMethodDeclaration) { - changes.insertNodeAfter(sourceFile, containingMethodDeclaration, signatureDeclaration); - } else { - changes.insertMemberAtStart(sourceFile, parentDeclaration, signatureDeclaration); - } - importAdder.writeFixes(changes); -} -function addEnumMemberDeclaration(changes, checker, { token, parentDeclaration }) { - const hasStringInitializer = some(parentDeclaration.members, (member) => { - const type = checker.getTypeAtLocation(member); - return !!(type && type.flags & 402653316 /* StringLike */); - }); - const sourceFile = parentDeclaration.getSourceFile(); - const enumMember = factory.createEnumMember(token, hasStringInitializer ? factory.createStringLiteral(token.text) : void 0); - const last2 = lastOrUndefined(parentDeclaration.members); - if (last2) { - changes.insertNodeInListAfter(sourceFile, last2, enumMember, parentDeclaration.members); - } else { - changes.insertMemberAtStart(sourceFile, parentDeclaration, enumMember); - } -} -function addFunctionDeclaration(changes, context, info) { - const quotePreference = getQuotePreference(context.sourceFile, context.preferences); - const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); - const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(262 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature( - 262 /* FunctionDeclaration */, - context, - quotePreference, - info.signature, - createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference), - info.token, - /*modifiers*/ - void 0, - /*optional*/ - void 0, - /*enclosingDeclaration*/ - void 0, - importAdder - ); - if (functionDeclaration === void 0) { - Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error."); - } - isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore( - info.sourceFile, - info.parentDeclaration, - functionDeclaration, - /*blankLineBetween*/ - true - ) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration); - importAdder.writeFixes(changes); -} -function addJsxAttributes(changes, context, info) { - const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); - const quotePreference = getQuotePreference(context.sourceFile, context.preferences); - const checker = context.program.getTypeChecker(); - const jsxAttributesNode = info.parentDeclaration.attributes; - const hasSpreadAttribute = some(jsxAttributesNode.properties, isJsxSpreadAttribute); - const attrs = map(info.attributes, (attr) => { - const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration); - const name = factory.createIdentifier(attr.name); - const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression( - /*dotDotDotToken*/ - void 0, - value - )); - setParent(name, jsxAttribute); - return jsxAttribute; - }); - const jsxAttributes = factory.createJsxAttributes(hasSpreadAttribute ? [...attrs, ...jsxAttributesNode.properties] : [...jsxAttributesNode.properties, ...attrs]); - const options = { prefix: jsxAttributesNode.pos === jsxAttributesNode.end ? " " : void 0 }; - changes.replaceNode(context.sourceFile, jsxAttributesNode, jsxAttributes, options); - importAdder.writeFixes(changes); -} -function addObjectLiteralProperties(changes, context, info) { - const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); - const quotePreference = getQuotePreference(context.sourceFile, context.preferences); - const target = getEmitScriptTarget(context.program.getCompilerOptions()); - const checker = context.program.getTypeChecker(); - const props = map(info.properties, (prop) => { - const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), info.parentDeclaration); - return factory.createPropertyAssignment(createPropertyNameFromSymbol(prop, target, quotePreference, checker), initializer); - }); - const options = { - leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude, - indentation: info.indentation - }; - changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression( - [...info.parentDeclaration.properties, ...props], - /*multiLine*/ - true - ), options); - importAdder.writeFixes(changes); -} -function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) { - if (type.flags & 3 /* AnyOrUnknown */) { - return createUndefined(); - } - if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) { - return factory.createStringLiteral( - "", - /* isSingleQuote */ - quotePreference === 0 /* Single */ - ); - } - if (type.flags & 8 /* Number */) { - return factory.createNumericLiteral(0); - } - if (type.flags & 64 /* BigInt */) { - return factory.createBigIntLiteral("0n"); - } - if (type.flags & 16 /* Boolean */) { - return factory.createFalse(); - } - if (type.flags & 1056 /* EnumLike */) { - const enumMember = type.symbol.exports ? firstOrUndefinedIterator(type.symbol.exports.values()) : type.symbol; - const symbol = type.symbol.parent && type.symbol.parent.flags & 256 /* RegularEnum */ ? type.symbol.parent : type.symbol; - const name = checker.symbolToExpression( - symbol, - 111551 /* Value */, - /*enclosingDeclaration*/ - void 0, - /*flags*/ - 64 /* UseFullyQualifiedType */ - ); - return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember)); - } - if (type.flags & 256 /* NumberLiteral */) { - return factory.createNumericLiteral(type.value); - } - if (type.flags & 2048 /* BigIntLiteral */) { - return factory.createBigIntLiteral(type.value); - } - if (type.flags & 128 /* StringLiteral */) { - return factory.createStringLiteral( - type.value, - /* isSingleQuote */ - quotePreference === 0 /* Single */ - ); - } - if (type.flags & 512 /* BooleanLiteral */) { - return type === checker.getFalseType() || type === checker.getFalseType( - /*fresh*/ - true - ) ? factory.createFalse() : factory.createTrue(); - } - if (type.flags & 65536 /* Null */) { - return factory.createNull(); - } - if (type.flags & 1048576 /* Union */) { - const expression = firstDefined(type.types, (t) => tryGetValueFromType(context, checker, importAdder, quotePreference, t, enclosingDeclaration)); - return expression ?? createUndefined(); - } - if (checker.isArrayLikeType(type)) { - return factory.createArrayLiteralExpression(); - } - if (isObjectLiteralType(type)) { - const props = map(checker.getPropertiesOfType(type), (prop) => { - const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), enclosingDeclaration); - return factory.createPropertyAssignment(prop.name, initializer); - }); - return factory.createObjectLiteralExpression( - props, - /*multiLine*/ - true - ); - } - if (getObjectFlags(type) & 16 /* Anonymous */) { - const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration)); - if (decl === void 0) return createUndefined(); - const signature = checker.getSignaturesOfType(type, 0 /* Call */); - if (signature === void 0) return createUndefined(); - const func = createSignatureDeclarationFromSignature( - 218 /* FunctionExpression */, - context, - quotePreference, - signature[0], - createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference), - /*name*/ - void 0, - /*modifiers*/ - void 0, - /*optional*/ - void 0, - /*enclosingDeclaration*/ - enclosingDeclaration, - importAdder - ); - return func ?? createUndefined(); - } - if (getObjectFlags(type) & 1 /* Class */) { - const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (classDeclaration === void 0 || hasAbstractModifier(classDeclaration)) return createUndefined(); - const constructorDeclaration = getFirstConstructorWithBody(classDeclaration); - if (constructorDeclaration && length(constructorDeclaration.parameters)) return createUndefined(); - return factory.createNewExpression( - factory.createIdentifier(type.symbol.name), - /*typeArguments*/ - void 0, - /*argumentsArray*/ - void 0 - ); - } - return createUndefined(); -} -function createUndefined() { - return factory.createIdentifier("undefined"); -} -function isObjectLiteralType(type) { - return type.flags & 524288 /* Object */ && (getObjectFlags(type) & 128 /* ObjectLiteral */ || type.symbol && tryCast(singleOrUndefined(type.symbol.declarations), isTypeLiteralNode)); -} -function getUnmatchedAttributes(checker, target, source) { - const attrsType = checker.getContextualType(source.attributes); - if (attrsType === void 0) return emptyArray; - const targetProps = attrsType.getProperties(); - if (!length(targetProps)) return emptyArray; - const seenNames = /* @__PURE__ */ new Set(); - for (const sourceProp of source.attributes.properties) { - if (isJsxAttribute(sourceProp)) { - seenNames.add(getEscapedTextOfJsxAttributeName(sourceProp.name)); - } - if (isJsxSpreadAttribute(sourceProp)) { - const type = checker.getTypeAtLocation(sourceProp.expression); - for (const prop of type.getProperties()) { - seenNames.add(prop.escapedName); - } - } - } - return filter(targetProps, (targetProp) => isIdentifierText(targetProp.name, target, 1 /* JSX */) && !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */ || seenNames.has(targetProp.escapedName))); -} -function tryGetContainingMethodDeclaration(node, callExpression) { - if (isTypeLiteralNode(node)) { - return void 0; - } - const declaration = findAncestor(callExpression, (n) => isMethodDeclaration(n) || isConstructorDeclaration(n)); - return declaration && declaration.parent === node ? declaration : void 0; -} -function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) { - if (isTransientSymbol(symbol)) { - const prop = checker.symbolToNode( - symbol, - 111551 /* Value */, - /*enclosingDeclaration*/ - void 0, - /*flags*/ - void 0, - 1 /* WriteComputedProps */ - ); - if (prop && isComputedPropertyName(prop)) return prop; - } - return createPropertyNameNodeForIdentifierOrLiteral( - symbol.name, - target, - quotePreference === 0 /* Single */, - /*stringNamed*/ - false, - /*isMethod*/ - false - ); -} -function findScope(node) { - if (findAncestor(node, isJsxExpression)) { - const returnStatement = findAncestor(node.parent, isReturnStatement); - if (returnStatement) return returnStatement; - } - return getSourceFileOfNode(node); -} - -// src/services/codefixes/fixAddMissingNewOperator.ts -var fixId25 = "addMissingNewOperator"; -var errorCodes29 = [Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new.code]; -registerCodeFix({ - errorCodes: errorCodes29, - getCodeActions(context) { - const { sourceFile, span } = context; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingNewOperator(t, sourceFile, span)); - return [createCodeFixAction(fixId25, changes, Diagnostics.Add_missing_new_operator_to_call, fixId25, Diagnostics.Add_missing_new_operator_to_all_calls)]; - }, - fixIds: [fixId25], - getAllCodeActions: (context) => codeFixAll(context, errorCodes29, (changes, diag2) => addMissingNewOperator(changes, context.sourceFile, diag2)) -}); -function addMissingNewOperator(changes, sourceFile, span) { - const call = cast(findAncestorMatchingSpan2(sourceFile, span), isCallExpression); - const newExpression = factory.createNewExpression(call.expression, call.typeArguments, call.arguments); - changes.replaceNode(sourceFile, call, newExpression); -} -function findAncestorMatchingSpan2(sourceFile, span) { - let token = getTokenAtPosition(sourceFile, span.start); - const end = textSpanEnd(span); - while (token.end < end) { - token = token.parent; - } - return token; -} - -// src/services/codefixes/fixAddMissingParam.ts -var addMissingParamFixId = "addMissingParam"; -var addOptionalParamFixId = "addOptionalParam"; -var errorCodes30 = [Diagnostics.Expected_0_arguments_but_got_1.code]; -registerCodeFix({ - errorCodes: errorCodes30, - fixIds: [addMissingParamFixId, addOptionalParamFixId], - getCodeActions(context) { - const info = getInfo11(context.sourceFile, context.program, context.span.start); - if (info === void 0) return void 0; - const { name, declarations, newParameters, newOptionalParameters } = info; - const actions2 = []; - if (length(newParameters)) { - append( - actions2, - createCodeFixAction( - addMissingParamFixId, - ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.program, context.preferences, context.host, declarations, newParameters)), - [length(newParameters) > 1 ? Diagnostics.Add_missing_parameters_to_0 : Diagnostics.Add_missing_parameter_to_0, name], - addMissingParamFixId, - Diagnostics.Add_all_missing_parameters - ) - ); - } - if (length(newOptionalParameters)) { - append( - actions2, - createCodeFixAction( - addOptionalParamFixId, - ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.program, context.preferences, context.host, declarations, newOptionalParameters)), - [length(newOptionalParameters) > 1 ? Diagnostics.Add_optional_parameters_to_0 : Diagnostics.Add_optional_parameter_to_0, name], - addOptionalParamFixId, - Diagnostics.Add_all_optional_parameters - ) - ); - } - return actions2; - }, - getAllCodeActions: (context) => codeFixAll(context, errorCodes30, (changes, diag2) => { - const info = getInfo11(context.sourceFile, context.program, diag2.start); - if (info) { - const { declarations, newParameters, newOptionalParameters } = info; - if (context.fixId === addMissingParamFixId) { - doChange19(changes, context.program, context.preferences, context.host, declarations, newParameters); - } - if (context.fixId === addOptionalParamFixId) { - doChange19(changes, context.program, context.preferences, context.host, declarations, newOptionalParameters); - } - } - }) -}); -function getInfo11(sourceFile, program, pos) { - const token = getTokenAtPosition(sourceFile, pos); - const callExpression = findAncestor(token, isCallExpression); - if (callExpression === void 0 || length(callExpression.arguments) === 0) { - return void 0; - } - const checker = program.getTypeChecker(); - const type = checker.getTypeAtLocation(callExpression.expression); - const convertibleSignatureDeclarations = filter(type.symbol.declarations, isConvertibleSignatureDeclaration); - if (convertibleSignatureDeclarations === void 0) { - return void 0; - } - const nonOverloadDeclaration = lastOrUndefined(convertibleSignatureDeclarations); - if (nonOverloadDeclaration === void 0 || nonOverloadDeclaration.body === void 0 || isSourceFileFromLibrary(program, nonOverloadDeclaration.getSourceFile())) { - return void 0; - } - const name = tryGetName2(nonOverloadDeclaration); - if (name === void 0) { - return void 0; - } - const newParameters = []; - const newOptionalParameters = []; - const parametersLength = length(nonOverloadDeclaration.parameters); - const argumentsLength = length(callExpression.arguments); - if (parametersLength > argumentsLength) { - return void 0; - } - const declarations = [nonOverloadDeclaration, ...getOverloads(nonOverloadDeclaration, convertibleSignatureDeclarations)]; - for (let i = 0, pos2 = 0, paramIndex = 0; i < argumentsLength; i++) { - const arg = callExpression.arguments[i]; - const expr = isAccessExpression(arg) ? getNameOfAccessExpression(arg) : arg; - const type2 = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(arg))); - const parameter = pos2 < parametersLength ? nonOverloadDeclaration.parameters[pos2] : void 0; - if (parameter && checker.isTypeAssignableTo(type2, checker.getTypeAtLocation(parameter))) { - pos2++; - continue; - } - const name2 = expr && isIdentifier(expr) ? expr.text : `p${paramIndex++}`; - const typeNode = typeToTypeNode(checker, type2, nonOverloadDeclaration); - append(newParameters, { - pos: i, - declaration: createParameter( - name2, - typeNode, - /*questionToken*/ - void 0 - ) - }); - if (isOptionalPos(declarations, pos2)) { - continue; - } - append(newOptionalParameters, { - pos: i, - declaration: createParameter(name2, typeNode, factory.createToken(58 /* QuestionToken */)) - }); - } - return { - newParameters, - newOptionalParameters, - name: declarationNameToString(name), - declarations - }; -} -function tryGetName2(node) { - const name = getNameOfDeclaration(node); - if (name) { - return name; - } - if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) || isPropertyDeclaration(node.parent) || isParameter(node.parent)) { - return node.parent.name; - } -} -function typeToTypeNode(checker, type, enclosingDeclaration) { - return checker.typeToTypeNode(checker.getWidenedType(type), enclosingDeclaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */) ?? factory.createKeywordTypeNode(159 /* UnknownKeyword */); -} -function doChange19(changes, program, preferences, host, declarations, newParameters) { - const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); - forEach(declarations, (declaration) => { - const sourceFile = getSourceFileOfNode(declaration); - const importAdder = createImportAdder(sourceFile, program, preferences, host); - if (length(declaration.parameters)) { - changes.replaceNodeRangeWithNodes( - sourceFile, - first(declaration.parameters), - last(declaration.parameters), - updateParameters(importAdder, scriptTarget, declaration, newParameters), - { - joiner: ", ", - indentation: 0, - leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include - } - ); - } else { - forEach(updateParameters(importAdder, scriptTarget, declaration, newParameters), (parameter, index) => { - if (length(declaration.parameters) === 0 && index === 0) { - changes.insertNodeAt(sourceFile, declaration.parameters.end, parameter); - } else { - changes.insertNodeAtEndOfList(sourceFile, declaration.parameters, parameter); - } - }); - } - importAdder.writeFixes(changes); - }); -} -function isConvertibleSignatureDeclaration(node) { - switch (node.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 219 /* ArrowFunction */: - return true; - default: - return false; - } -} -function updateParameters(importAdder, scriptTarget, node, newParameters) { - const parameters = map(node.parameters, (p) => factory.createParameterDeclaration( - p.modifiers, - p.dotDotDotToken, - p.name, - p.questionToken, - p.type, - p.initializer - )); - for (const { pos, declaration } of newParameters) { - const prev = pos > 0 ? parameters[pos - 1] : void 0; - parameters.splice( - pos, - 0, - factory.updateParameterDeclaration( - declaration, - declaration.modifiers, - declaration.dotDotDotToken, - declaration.name, - prev && prev.questionToken ? factory.createToken(58 /* QuestionToken */) : declaration.questionToken, - getParameterType(importAdder, declaration.type, scriptTarget), - declaration.initializer - ) - ); - } - return parameters; -} -function getOverloads(implementation, declarations) { - const overloads = []; - for (const declaration of declarations) { - if (isOverload(declaration)) { - if (length(declaration.parameters) === length(implementation.parameters)) { - overloads.push(declaration); - continue; - } - if (length(declaration.parameters) > length(implementation.parameters)) { - return []; - } - } - } - return overloads; -} -function isOverload(declaration) { - return isConvertibleSignatureDeclaration(declaration) && declaration.body === void 0; -} -function createParameter(name, type, questionToken) { - return factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - name, - questionToken, - type, - /*initializer*/ - void 0 - ); -} -function isOptionalPos(declarations, pos) { - return length(declarations) && some(declarations, (d) => pos < length(d.parameters) && !!d.parameters[pos] && d.parameters[pos].questionToken === void 0); -} -function getParameterType(importAdder, typeNode, scriptTarget) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); - if (importableReference) { - importSymbols(importAdder, importableReference.symbols); - return importableReference.typeNode; - } - return typeNode; -} - -// src/services/codefixes/fixCannotFindModule.ts -var fixName2 = "fixCannotFindModule"; -var fixIdInstallTypesPackage = "installTypesPackage"; -var errorCodeCannotFindModule = Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations.code; -var errorCannotFindImplicitJsxImport = Diagnostics.This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_for_the_appropriate_package_installed.code; -var errorCodes31 = [ - errorCodeCannotFindModule, - Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type.code, - errorCannotFindImplicitJsxImport -]; -registerCodeFix({ - errorCodes: errorCodes31, - getCodeActions: function getCodeActionsToFixNotFoundModule(context) { - const { host, sourceFile, span: { start }, errorCode } = context; - const packageName = errorCode === errorCannotFindImplicitJsxImport ? getJSXImplicitImportBase(context.program.getCompilerOptions(), sourceFile) : tryGetImportedPackageName(sourceFile, start); - if (packageName === void 0) return void 0; - const typesPackageName = getTypesPackageNameToInstall(packageName, host, errorCode); - return typesPackageName === void 0 ? [] : [createCodeFixAction( - fixName2, - /*changes*/ - [], - [Diagnostics.Install_0, typesPackageName], - fixIdInstallTypesPackage, - Diagnostics.Install_all_missing_types_packages, - getInstallCommand(sourceFile.fileName, typesPackageName) - )]; - }, - fixIds: [fixIdInstallTypesPackage], - getAllCodeActions: (context) => { - return codeFixAll(context, errorCodes31, (_changes, diag2, commands) => { - const packageName = tryGetImportedPackageName(diag2.file, diag2.start); - if (packageName === void 0) return void 0; - switch (context.fixId) { - case fixIdInstallTypesPackage: { - const pkg = getTypesPackageNameToInstall(packageName, context.host, diag2.code); - if (pkg) { - commands.push(getInstallCommand(diag2.file.fileName, pkg)); - } - break; - } - default: - Debug.fail(`Bad fixId: ${context.fixId}`); - } - }); - } -}); -function getInstallCommand(fileName, packageName) { - return { type: "install package", file: fileName, packageName }; -} -function tryGetImportedPackageName(sourceFile, pos) { - const moduleSpecifierText = tryCast(getTokenAtPosition(sourceFile, pos), isStringLiteral); - if (!moduleSpecifierText) return void 0; - const moduleName = moduleSpecifierText.text; - const { packageName } = parsePackageName(moduleName); - return isExternalModuleNameRelative(packageName) ? void 0 : packageName; -} -function getTypesPackageNameToInstall(packageName, host, diagCode) { - var _a; - return diagCode === errorCodeCannotFindModule ? nodeCoreModules.has(packageName) ? "@types/node" : void 0 : ((_a = host.isKnownTypesPackageName) == null ? void 0 : _a.call(host, packageName)) ? getTypesPackageName(packageName) : void 0; -} - -// src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts -var errorCodes32 = [ - Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code, - Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2.code, - Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more.code, - Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code, - Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1.code, - Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more.code -]; -var fixId26 = "fixClassDoesntImplementInheritedAbstractMember"; -registerCodeFix({ - errorCodes: errorCodes32, - getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) { - const { sourceFile, span } = context; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMembers(getClass2(sourceFile, span.start), sourceFile, context, t, context.preferences)); - return changes.length === 0 ? void 0 : [createCodeFixAction(fixId26, changes, Diagnostics.Implement_inherited_abstract_class, fixId26, Diagnostics.Implement_all_inherited_abstract_classes)]; - }, - fixIds: [fixId26], - getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) { - const seenClassDeclarations = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes32, (changes, diag2) => { - const classDeclaration = getClass2(diag2.file, diag2.start); - if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) { - addMissingMembers(classDeclaration, context.sourceFile, context, changes, context.preferences); - } - }); - } -}); -function getClass2(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - return cast(token.parent, isClassLike); -} -function addMissingMembers(classDeclaration, sourceFile, context, changeTracker, preferences) { - const extendsNode = getEffectiveBaseTypeNode(classDeclaration); - const checker = context.program.getTypeChecker(); - const instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); - const abstractAndNonPrivateExtendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType).filter(symbolPointsToNonPrivateAndAbstractMember); - const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host); - createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, sourceFile, context, preferences, importAdder, (member) => changeTracker.insertMemberAtStart(sourceFile, classDeclaration, member)); - importAdder.writeFixes(changeTracker); -} -function symbolPointsToNonPrivateAndAbstractMember(symbol) { - const flags = getSyntacticModifierFlags(first(symbol.getDeclarations())); - return !(flags & 2 /* Private */) && !!(flags & 64 /* Abstract */); -} - -// src/services/codefixes/fixClassSuperMustPrecedeThisAccess.ts -var fixId27 = "classSuperMustPrecedeThisAccess"; -var errorCodes33 = [Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code]; -registerCodeFix({ - errorCodes: errorCodes33, - getCodeActions(context) { - const { sourceFile, span } = context; - const nodes = getNodes(sourceFile, span.start); - if (!nodes) return void 0; - const { constructor, superCall } = nodes; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange20(t, sourceFile, constructor, superCall)); - return [createCodeFixAction(fixId27, changes, Diagnostics.Make_super_call_the_first_statement_in_the_constructor, fixId27, Diagnostics.Make_all_super_calls_the_first_statement_in_their_constructor)]; - }, - fixIds: [fixId27], - getAllCodeActions(context) { - const { sourceFile } = context; - const seenClasses = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes33, (changes, diag2) => { - const nodes = getNodes(diag2.file, diag2.start); - if (!nodes) return; - const { constructor, superCall } = nodes; - if (addToSeen(seenClasses, getNodeId(constructor.parent))) { - doChange20(changes, sourceFile, constructor, superCall); - } - }); - } -}); -function doChange20(changes, sourceFile, constructor, superCall) { - changes.insertNodeAtConstructorStart(sourceFile, constructor, superCall); - changes.delete(sourceFile, superCall); -} -function getNodes(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - if (token.kind !== 110 /* ThisKeyword */) return void 0; - const constructor = getContainingFunction(token); - const superCall = findSuperCall(constructor.body); - return superCall && !superCall.expression.arguments.some((arg) => isPropertyAccessExpression(arg) && arg.expression === token) ? { constructor, superCall } : void 0; -} -function findSuperCall(n) { - return isExpressionStatement(n) && isSuperCall(n.expression) ? n : isFunctionLike(n) ? void 0 : forEachChild(n, findSuperCall); -} - -// src/services/codefixes/fixConstructorForDerivedNeedSuperCall.ts -var fixId28 = "constructorForDerivedNeedSuperCall"; -var errorCodes34 = [Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code]; -registerCodeFix({ - errorCodes: errorCodes34, - getCodeActions(context) { - const { sourceFile, span } = context; - const ctr = getNode(sourceFile, span.start); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange21(t, sourceFile, ctr)); - return [createCodeFixAction(fixId28, changes, Diagnostics.Add_missing_super_call, fixId28, Diagnostics.Add_all_missing_super_calls)]; - }, - fixIds: [fixId28], - getAllCodeActions: (context) => codeFixAll(context, errorCodes34, (changes, diag2) => doChange21(changes, context.sourceFile, getNode(diag2.file, diag2.start))) -}); -function getNode(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - Debug.assert(isConstructorDeclaration(token.parent), "token should be at the constructor declaration"); - return token.parent; -} -function doChange21(changes, sourceFile, ctr) { - const superCall = factory.createExpressionStatement(factory.createCallExpression( - factory.createSuper(), - /*typeArguments*/ - void 0, - /*argumentsArray*/ - emptyArray - )); - changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall); -} - -// src/services/codefixes/fixEnableJsxFlag.ts -var fixID = "fixEnableJsxFlag"; -var errorCodes35 = [Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code]; -registerCodeFix({ - errorCodes: errorCodes35, - getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) { - const { configFile } = context.program.getCompilerOptions(); - if (configFile === void 0) { - return void 0; - } - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => doChange22(changeTracker, configFile)); - return [ - createCodeFixActionWithoutFixAll(fixID, changes, Diagnostics.Enable_the_jsx_flag_in_your_configuration_file) - ]; - }, - fixIds: [fixID], - getAllCodeActions: (context) => codeFixAll(context, errorCodes35, (changes) => { - const { configFile } = context.program.getCompilerOptions(); - if (configFile === void 0) { - return void 0; - } - doChange22(changes, configFile); - }) -}); -function doChange22(changeTracker, configFile) { - setJsonCompilerOptionValue(changeTracker, configFile, "jsx", factory.createStringLiteral("react")); -} - -// src/services/codefixes/fixNaNEquality.ts -var fixId29 = "fixNaNEquality"; -var errorCodes36 = [ - Diagnostics.This_condition_will_always_return_0.code -]; -registerCodeFix({ - errorCodes: errorCodes36, - getCodeActions(context) { - const { sourceFile, span, program } = context; - const info = getInfo12(program, sourceFile, span); - if (info === void 0) return; - const { suggestion, expression, arg } = info; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange23(t, sourceFile, arg, expression)); - return [createCodeFixAction(fixId29, changes, [Diagnostics.Use_0, suggestion], fixId29, Diagnostics.Use_Number_isNaN_in_all_conditions)]; - }, - fixIds: [fixId29], - getAllCodeActions: (context) => { - return codeFixAll(context, errorCodes36, (changes, diag2) => { - const info = getInfo12(context.program, diag2.file, createTextSpan(diag2.start, diag2.length)); - if (info) { - doChange23(changes, diag2.file, info.arg, info.expression); - } - }); - } -}); -function getInfo12(program, sourceFile, span) { - const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length); - if (diag2 === void 0 || diag2.relatedInformation === void 0) return; - const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.Did_you_mean_0.code); - if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0) return; - const token = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length)); - if (token === void 0) return; - if (isExpression(token) && isBinaryExpression(token.parent)) { - return { suggestion: getSuggestion(related.messageText), expression: token.parent, arg: token }; - } - return void 0; -} -function doChange23(changes, sourceFile, arg, expression) { - const callExpression = factory.createCallExpression( - factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")), - /*typeArguments*/ - void 0, - [arg] - ); - const operator = expression.operatorToken.kind; - changes.replaceNode( - sourceFile, - expression, - operator === 38 /* ExclamationEqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? factory.createPrefixUnaryExpression(54 /* ExclamationToken */, callExpression) : callExpression - ); -} -function getSuggestion(messageText) { - const [, suggestion] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/'(.*)'/) || []; - return suggestion; -} - -// src/services/codefixes/fixModuleAndTargetOptions.ts -registerCodeFix({ - errorCodes: [ - Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code, - Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code, - Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code - ], - getCodeActions: function getCodeActionsToFixModuleAndTarget(context) { - const compilerOptions = context.program.getCompilerOptions(); - const { configFile } = compilerOptions; - if (configFile === void 0) { - return void 0; - } - const codeFixes = []; - const moduleKind = getEmitModuleKind(compilerOptions); - const moduleOutOfRange = moduleKind >= 5 /* ES2015 */ && moduleKind < 99 /* ESNext */; - if (moduleOutOfRange) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { - setJsonCompilerOptionValue(changes2, configFile, "module", factory.createStringLiteral("esnext")); - }); - codeFixes.push(createCodeFixActionWithoutFixAll("fixModuleOption", changes, [Diagnostics.Set_the_module_option_in_your_configuration_file_to_0, "esnext"])); - } - const target = getEmitScriptTarget(compilerOptions); - const targetOutOfRange = target < 4 /* ES2017 */ || target > 99 /* ESNext */; - if (targetOutOfRange) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => { - const configObject = getTsConfigObjectLiteralExpression(configFile); - if (!configObject) return; - const options = [["target", factory.createStringLiteral("es2017")]]; - if (moduleKind === 1 /* CommonJS */) { - options.push(["module", factory.createStringLiteral("commonjs")]); - } - setJsonCompilerOptionValues(tracker, configFile, options); - }); - codeFixes.push(createCodeFixActionWithoutFixAll("fixTargetOption", changes, [Diagnostics.Set_the_target_option_in_your_configuration_file_to_0, "es2017"])); - } - return codeFixes.length ? codeFixes : void 0; - } -}); - -// src/services/codefixes/fixPropertyAssignment.ts -var fixId30 = "fixPropertyAssignment"; -var errorCodes37 = [ - Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code -]; -registerCodeFix({ - errorCodes: errorCodes37, - fixIds: [fixId30], - getCodeActions(context) { - const { sourceFile, span } = context; - const property = getProperty2(sourceFile, span.start); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange24(t, context.sourceFile, property)); - return [createCodeFixAction(fixId30, changes, [Diagnostics.Change_0_to_1, "=", ":"], fixId30, [Diagnostics.Switch_each_misused_0_to_1, "=", ":"])]; - }, - getAllCodeActions: (context) => codeFixAll(context, errorCodes37, (changes, diag2) => doChange24(changes, diag2.file, getProperty2(diag2.file, diag2.start))) -}); -function doChange24(changes, sourceFile, node) { - changes.replaceNode(sourceFile, node, factory.createPropertyAssignment(node.name, node.objectAssignmentInitializer)); -} -function getProperty2(sourceFile, pos) { - return cast(getTokenAtPosition(sourceFile, pos).parent, isShorthandPropertyAssignment); -} - -// src/services/codefixes/fixExtendsInterfaceBecomesImplements.ts -var fixId31 = "extendsInterfaceBecomesImplements"; -var errorCodes38 = [Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code]; -registerCodeFix({ - errorCodes: errorCodes38, - getCodeActions(context) { - const { sourceFile } = context; - const nodes = getNodes2(sourceFile, context.span.start); - if (!nodes) return void 0; - const { extendsToken, heritageClauses } = nodes; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChanges2(t, sourceFile, extendsToken, heritageClauses)); - return [createCodeFixAction(fixId31, changes, Diagnostics.Change_extends_to_implements, fixId31, Diagnostics.Change_all_extended_interfaces_to_implements)]; - }, - fixIds: [fixId31], - getAllCodeActions: (context) => codeFixAll(context, errorCodes38, (changes, diag2) => { - const nodes = getNodes2(diag2.file, diag2.start); - if (nodes) doChanges2(changes, diag2.file, nodes.extendsToken, nodes.heritageClauses); - }) -}); -function getNodes2(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - const heritageClauses = getContainingClass(token).heritageClauses; - const extendsToken = heritageClauses[0].getFirstToken(); - return extendsToken.kind === 96 /* ExtendsKeyword */ ? { extendsToken, heritageClauses } : void 0; -} -function doChanges2(changes, sourceFile, extendsToken, heritageClauses) { - changes.replaceNode(sourceFile, extendsToken, factory.createToken(119 /* ImplementsKeyword */)); - if (heritageClauses.length === 2 && heritageClauses[0].token === 96 /* ExtendsKeyword */ && heritageClauses[1].token === 119 /* ImplementsKeyword */) { - const implementsToken = heritageClauses[1].getFirstToken(); - const implementsFullStart = implementsToken.getFullStart(); - changes.replaceRange(sourceFile, { pos: implementsFullStart, end: implementsFullStart }, factory.createToken(28 /* CommaToken */)); - const text = sourceFile.text; - let end = implementsToken.end; - while (end < text.length && isWhiteSpaceSingleLine(text.charCodeAt(end))) { - end++; - } - changes.deleteRange(sourceFile, { pos: implementsToken.getStart(), end }); - } -} - -// src/services/codefixes/fixForgottenThisPropertyAccess.ts -var fixId32 = "forgottenThisPropertyAccess"; -var didYouMeanStaticMemberCode = Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code; -var errorCodes39 = [ - Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, - Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code, - didYouMeanStaticMemberCode -]; -registerCodeFix({ - errorCodes: errorCodes39, - getCodeActions(context) { - const { sourceFile } = context; - const info = getInfo13(sourceFile, context.span.start, context.errorCode); - if (!info) { - return void 0; - } - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange25(t, sourceFile, info)); - return [createCodeFixAction(fixId32, changes, [Diagnostics.Add_0_to_unresolved_variable, info.className || "this"], fixId32, Diagnostics.Add_qualifier_to_all_unresolved_variables_matching_a_member_name)]; - }, - fixIds: [fixId32], - getAllCodeActions: (context) => codeFixAll(context, errorCodes39, (changes, diag2) => { - const info = getInfo13(diag2.file, diag2.start, diag2.code); - if (info) doChange25(changes, context.sourceFile, info); - }) -}); -function getInfo13(sourceFile, pos, diagCode) { - const node = getTokenAtPosition(sourceFile, pos); - if (isIdentifier(node) || isPrivateIdentifier(node)) { - return { node, className: diagCode === didYouMeanStaticMemberCode ? getContainingClass(node).name.text : void 0 }; - } -} -function doChange25(changes, sourceFile, { node, className }) { - suppressLeadingAndTrailingTrivia(node); - changes.replaceNode(sourceFile, node, factory.createPropertyAccessExpression(className ? factory.createIdentifier(className) : factory.createThis(), node)); -} - -// src/services/codefixes/fixInvalidJsxCharacters.ts -var fixIdExpression = "fixInvalidJsxCharacters_expression"; -var fixIdHtmlEntity = "fixInvalidJsxCharacters_htmlEntity"; -var errorCodes40 = [ - Diagnostics.Unexpected_token_Did_you_mean_or_gt.code, - Diagnostics.Unexpected_token_Did_you_mean_or_rbrace.code -]; -registerCodeFix({ - errorCodes: errorCodes40, - fixIds: [fixIdExpression, fixIdHtmlEntity], - getCodeActions(context) { - const { sourceFile, preferences, span } = context; - const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26( - t, - preferences, - sourceFile, - span.start, - /*useHtmlEntity*/ - false - )); - const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26( - t, - preferences, - sourceFile, - span.start, - /*useHtmlEntity*/ - true - )); - return [ - createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container), - createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code) - ]; - }, - getAllCodeActions(context) { - return codeFixAll(context, errorCodes40, (changes, diagnostic) => doChange26(changes, context.preferences, diagnostic.file, diagnostic.start, context.fixId === fixIdHtmlEntity)); - } -}); -var htmlEntity = { - ">": ">", - "}": "}" -}; -function isValidCharacter(character) { - return hasProperty(htmlEntity, character); -} -function doChange26(changes, preferences, sourceFile, start, useHtmlEntity) { - const character = sourceFile.getText()[start]; - if (!isValidCharacter(character)) { - return; - } - const replacement = useHtmlEntity ? htmlEntity[character] : `{${quote(sourceFile, preferences, character)}}`; - changes.replaceRangeWithText(sourceFile, { pos: start, end: start + 1 }, replacement); -} - -// src/services/codefixes/fixUnmatchedParameter.ts -var deleteUnmatchedParameter = "deleteUnmatchedParameter"; -var renameUnmatchedParameter = "renameUnmatchedParameter"; -var errorCodes41 = [ - Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name.code -]; -registerCodeFix({ - fixIds: [deleteUnmatchedParameter, renameUnmatchedParameter], - errorCodes: errorCodes41, - getCodeActions: function getCodeActionsToFixUnmatchedParameter(context) { - const { sourceFile, span } = context; - const actions2 = []; - const info = getInfo14(sourceFile, span.start); - if (info) { - append(actions2, getDeleteAction(context, info)); - append(actions2, getRenameAction(context, info)); - return actions2; - } - return void 0; - }, - getAllCodeActions: function getAllCodeActionsToFixUnmatchedParameter(context) { - const tagsToSignature = /* @__PURE__ */ new Map(); - return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { - eachDiagnostic(context, errorCodes41, ({ file, start }) => { - const info = getInfo14(file, start); - if (info) { - tagsToSignature.set(info.signature, append(tagsToSignature.get(info.signature), info.jsDocParameterTag)); - } - }); - tagsToSignature.forEach((tags, signature) => { - if (context.fixId === deleteUnmatchedParameter) { - const tagsSet = new Set(tags); - changes.filterJSDocTags(signature.getSourceFile(), signature, (t) => !tagsSet.has(t)); - } - }); - })); - } -}); -function getDeleteAction(context, { name, jsDocHost, jsDocParameterTag }) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.filterJSDocTags(context.sourceFile, jsDocHost, (t) => t !== jsDocParameterTag)); - return createCodeFixAction( - deleteUnmatchedParameter, - changes, - [Diagnostics.Delete_unused_param_tag_0, name.getText(context.sourceFile)], - deleteUnmatchedParameter, - Diagnostics.Delete_all_unused_param_tags - ); -} -function getRenameAction(context, { name, jsDocHost, signature, jsDocParameterTag }) { - if (!length(signature.parameters)) return void 0; - const sourceFile = context.sourceFile; - const tags = getJSDocTags(signature); - const names = /* @__PURE__ */ new Set(); - for (const tag of tags) { - if (isJSDocParameterTag(tag) && isIdentifier(tag.name)) { - names.add(tag.name.escapedText); - } - } - const parameterName = firstDefined(signature.parameters, (p) => isIdentifier(p.name) && !names.has(p.name.escapedText) ? p.name.getText(sourceFile) : void 0); - if (parameterName === void 0) return void 0; - const newJSDocParameterTag = factory.updateJSDocParameterTag( - jsDocParameterTag, - jsDocParameterTag.tagName, - factory.createIdentifier(parameterName), - jsDocParameterTag.isBracketed, - jsDocParameterTag.typeExpression, - jsDocParameterTag.isNameFirst, - jsDocParameterTag.comment - ); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.replaceJSDocComment(sourceFile, jsDocHost, map(tags, (t) => t === jsDocParameterTag ? newJSDocParameterTag : t))); - return createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]); -} -function getInfo14(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - if (token.parent && isJSDocParameterTag(token.parent) && isIdentifier(token.parent.name)) { - const jsDocParameterTag = token.parent; - const jsDocHost = getJSDocHost(jsDocParameterTag); - const signature = getHostSignatureFromJSDoc(jsDocParameterTag); - if (jsDocHost && signature) { - return { jsDocHost, signature, name: token.parent.name, jsDocParameterTag }; - } - } - return void 0; -} - -// src/services/codefixes/fixUnreferenceableDecoratorMetadata.ts -var fixId33 = "fixUnreferenceableDecoratorMetadata"; -var errorCodes42 = [Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled.code]; -registerCodeFix({ - errorCodes: errorCodes42, - getCodeActions: (context) => { - const importDeclaration = getImportDeclaration(context.sourceFile, context.program, context.span.start); - if (!importDeclaration) return; - const namespaceChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => importDeclaration.kind === 276 /* ImportSpecifier */ && doNamespaceImportChange(t, context.sourceFile, importDeclaration, context.program)); - const typeOnlyChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => doTypeOnlyImportChange(t, context.sourceFile, importDeclaration, context.program)); - let actions2; - if (namespaceChanges.length) { - actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId33, namespaceChanges, Diagnostics.Convert_named_imports_to_namespace_import)); - } - if (typeOnlyChanges.length) { - actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId33, typeOnlyChanges, Diagnostics.Use_import_type)); - } - return actions2; - }, - fixIds: [fixId33] -}); -function getImportDeclaration(sourceFile, program, start) { - const identifier = tryCast(getTokenAtPosition(sourceFile, start), isIdentifier); - if (!identifier || identifier.parent.kind !== 183 /* TypeReference */) return; - const checker = program.getTypeChecker(); - const symbol = checker.getSymbolAtLocation(identifier); - return find((symbol == null ? void 0 : symbol.declarations) || emptyArray, or(isImportClause, isImportSpecifier, isImportEqualsDeclaration)); -} -function doTypeOnlyImportChange(changes, sourceFile, importDeclaration, program) { - if (importDeclaration.kind === 271 /* ImportEqualsDeclaration */) { - changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importDeclaration.name); - return; - } - const importClause = importDeclaration.kind === 273 /* ImportClause */ ? importDeclaration : importDeclaration.parent.parent; - if (importClause.name && importClause.namedBindings) { - return; - } - const checker = program.getTypeChecker(); - const importsValue = !!forEachImportClauseDeclaration(importClause, (decl) => { - if (skipAlias(decl.symbol, checker).flags & 111551 /* Value */) return true; - }); - if (importsValue) { - return; - } - changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importClause); -} -function doNamespaceImportChange(changes, sourceFile, importDeclaration, program) { - ts_refactor_exports.doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, importDeclaration.parent); -} - -// src/services/codefixes/fixUnusedIdentifier.ts -var fixName3 = "unusedIdentifier"; -var fixIdPrefix = "unusedIdentifier_prefix"; -var fixIdDelete = "unusedIdentifier_delete"; -var fixIdDeleteImports = "unusedIdentifier_deleteImports"; -var fixIdInfer = "unusedIdentifier_infer"; -var errorCodes43 = [ - Diagnostics._0_is_declared_but_its_value_is_never_read.code, - Diagnostics._0_is_declared_but_never_used.code, - Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code, - Diagnostics.All_imports_in_import_declaration_are_unused.code, - Diagnostics.All_destructured_elements_are_unused.code, - Diagnostics.All_variables_are_unused.code, - Diagnostics.All_type_parameters_are_unused.code -]; -registerCodeFix({ - errorCodes: errorCodes43, - getCodeActions(context) { - const { errorCode, sourceFile, program, cancellationToken } = context; - const checker = program.getTypeChecker(); - const sourceFiles = program.getSourceFiles(); - const token = getTokenAtPosition(sourceFile, context.span.start); - if (isJSDocTemplateTag(token)) { - return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token)), Diagnostics.Remove_template_tag)]; - } - if (token.kind === 30 /* LessThanToken */) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteTypeParameters(t, sourceFile, token)); - return [createDeleteFix(changes, Diagnostics.Remove_type_parameters)]; - } - const importDecl = tryGetFullImport(token); - if (importDecl) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl)); - return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)]; - } else if (isImport(token)) { - const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration( - sourceFile, - token, - t, - checker, - sourceFiles, - program, - cancellationToken, - /*isFixAll*/ - false - )); - if (deletion.length) { - return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)]; - } - } - if (isObjectBindingPattern(token.parent) || isArrayBindingPattern(token.parent)) { - if (isParameter(token.parent.parent)) { - const elements = token.parent.elements; - const diagnostic = [ - elements.length > 1 ? Diagnostics.Remove_unused_declarations_for_Colon_0 : Diagnostics.Remove_unused_declaration_for_Colon_0, - map(elements, (e) => e.getText(sourceFile)).join(", ") - ]; - return [ - createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuringElements(t, sourceFile, token.parent)), diagnostic) - ]; - } - return [ - createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuring(context, t, sourceFile, token.parent)), Diagnostics.Remove_unused_destructuring_declaration) - ]; - } - if (canDeleteEntireVariableStatement(sourceFile, token)) { - return [ - createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteEntireVariableStatement(t, sourceFile, token.parent)), Diagnostics.Remove_variable_statement) - ]; - } - if (isIdentifier(token) && isFunctionDeclaration(token.parent)) { - return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteFunctionLikeDeclaration(t, sourceFile, token.parent)), [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)])]; - } - const result = []; - if (token.kind === 140 /* InferKeyword */) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => changeInferToUnknown(t, sourceFile, token)); - const name = cast(token.parent, isInferTypeNode).typeParameter.name.text; - result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown)); - } else { - const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration( - sourceFile, - token, - t, - checker, - sourceFiles, - program, - cancellationToken, - /*isFixAll*/ - false - )); - if (deletion.length) { - const name = isComputedPropertyName(token.parent) ? token.parent : token; - result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)])); - } - } - const prefix = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryPrefixDeclaration(t, errorCode, sourceFile, token)); - if (prefix.length) { - result.push(createCodeFixAction(fixName3, prefix, [Diagnostics.Prefix_0_with_an_underscore, token.getText(sourceFile)], fixIdPrefix, Diagnostics.Prefix_all_unused_declarations_with_where_possible)); - } - return result; - }, - fixIds: [fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer], - getAllCodeActions: (context) => { - const { sourceFile, program, cancellationToken } = context; - const checker = program.getTypeChecker(); - const sourceFiles = program.getSourceFiles(); - return codeFixAll(context, errorCodes43, (changes, diag2) => { - const token = getTokenAtPosition(sourceFile, diag2.start); - switch (context.fixId) { - case fixIdPrefix: - tryPrefixDeclaration(changes, diag2.code, sourceFile, token); - break; - case fixIdDeleteImports: { - const importDecl = tryGetFullImport(token); - if (importDecl) { - changes.delete(sourceFile, importDecl); - } else if (isImport(token)) { - tryDeleteDeclaration( - sourceFile, - token, - changes, - checker, - sourceFiles, - program, - cancellationToken, - /*isFixAll*/ - true - ); - } - break; - } - case fixIdDelete: { - if (token.kind === 140 /* InferKeyword */ || isImport(token)) { - break; - } else if (isJSDocTemplateTag(token)) { - changes.delete(sourceFile, token); - } else if (token.kind === 30 /* LessThanToken */) { - deleteTypeParameters(changes, sourceFile, token); - } else if (isObjectBindingPattern(token.parent)) { - if (token.parent.parent.initializer) { - break; - } else if (!isParameter(token.parent.parent) || isNotProvidedArguments(token.parent.parent, checker, sourceFiles)) { - changes.delete(sourceFile, token.parent.parent); - } - } else if (isArrayBindingPattern(token.parent.parent) && token.parent.parent.parent.initializer) { - break; - } else if (canDeleteEntireVariableStatement(sourceFile, token)) { - deleteEntireVariableStatement(changes, sourceFile, token.parent); - } else { - tryDeleteDeclaration( - sourceFile, - token, - changes, - checker, - sourceFiles, - program, - cancellationToken, - /*isFixAll*/ - true - ); - } - break; - } - case fixIdInfer: - if (token.kind === 140 /* InferKeyword */) { - changeInferToUnknown(changes, sourceFile, token); - } - break; - default: - Debug.fail(JSON.stringify(context.fixId)); - } - }); - } -}); -function changeInferToUnknown(changes, sourceFile, token) { - changes.replaceNode(sourceFile, token.parent, factory.createKeywordTypeNode(159 /* UnknownKeyword */)); -} -function createDeleteFix(changes, diag2) { - return createCodeFixAction(fixName3, changes, diag2, fixIdDelete, Diagnostics.Delete_all_unused_declarations); -} -function deleteTypeParameters(changes, sourceFile, token) { - changes.delete(sourceFile, Debug.checkDefined(cast(token.parent, isDeclarationWithTypeParameterChildren).typeParameters, "The type parameter to delete should exist")); -} -function isImport(token) { - return token.kind === 102 /* ImportKeyword */ || token.kind === 80 /* Identifier */ && (token.parent.kind === 276 /* ImportSpecifier */ || token.parent.kind === 273 /* ImportClause */); -} -function tryGetFullImport(token) { - return token.kind === 102 /* ImportKeyword */ ? tryCast(token.parent, isImportDeclaration) : void 0; -} -function canDeleteEntireVariableStatement(sourceFile, token) { - return isVariableDeclarationList(token.parent) && first(token.parent.getChildren(sourceFile)) === token; -} -function deleteEntireVariableStatement(changes, sourceFile, node) { - changes.delete(sourceFile, node.parent.kind === 243 /* VariableStatement */ ? node.parent : node); -} -function deleteDestructuringElements(changes, sourceFile, node) { - forEach(node.elements, (n) => changes.delete(sourceFile, n)); -} -function deleteDestructuring(context, changes, sourceFile, { parent: parent2 }) { - if (isVariableDeclaration(parent2) && parent2.initializer && isCallLikeExpression(parent2.initializer)) { - if (isVariableDeclarationList(parent2.parent) && length(parent2.parent.declarations) > 1) { - const varStatement = parent2.parent.parent; - const pos = varStatement.getStart(sourceFile); - const end = varStatement.end; - changes.delete(sourceFile, parent2); - changes.insertNodeAt(sourceFile, end, parent2.initializer, { - prefix: getNewLineOrDefaultFromHost(context.host, context.formatContext.options) + sourceFile.text.slice(getPrecedingNonSpaceCharacterPosition(sourceFile.text, pos - 1), pos), - suffix: probablyUsesSemicolons(sourceFile) ? ";" : "" - }); - } else { - changes.replaceNode(sourceFile, parent2.parent, parent2.initializer); - } - } else { - changes.delete(sourceFile, parent2); - } -} -function tryPrefixDeclaration(changes, errorCode, sourceFile, token) { - if (errorCode === Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code) return; - if (token.kind === 140 /* InferKeyword */) { - token = cast(token.parent, isInferTypeNode).typeParameter.name; - } - if (isIdentifier(token) && canPrefix(token)) { - changes.replaceNode(sourceFile, token, factory.createIdentifier(`_${token.text}`)); - if (isParameter(token.parent)) { - getJSDocParameterTags(token.parent).forEach((tag) => { - if (isIdentifier(tag.name)) { - changes.replaceNode(sourceFile, tag.name, factory.createIdentifier(`_${tag.name.text}`)); - } - }); - } - } -} -function canPrefix(token) { - switch (token.parent.kind) { - case 169 /* Parameter */: - case 168 /* TypeParameter */: - return true; - case 260 /* VariableDeclaration */: { - const varDecl = token.parent; - switch (varDecl.parent.parent.kind) { - case 250 /* ForOfStatement */: - case 249 /* ForInStatement */: - return true; - } - } - } - return false; -} -function tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, isFixAll) { - tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll); - if (isIdentifier(token)) { - ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(token, checker, sourceFile, (ref) => { - if (isPropertyAccessExpression(ref.parent) && ref.parent.name === ref) ref = ref.parent; - if (!isFixAll && mayDeleteExpression(ref)) { - changes.delete(sourceFile, ref.parent.parent); - } - }); - } -} -function tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll) { - const { parent: parent2 } = token; - if (isParameter(parent2)) { - tryDeleteParameter(changes, sourceFile, parent2, checker, sourceFiles, program, cancellationToken, isFixAll); - } else if (!(isFixAll && isIdentifier(token) && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(token, checker, sourceFile))) { - const node = isImportClause(parent2) ? token : isComputedPropertyName(parent2) ? parent2.parent : parent2; - Debug.assert(node !== sourceFile, "should not delete whole source file"); - changes.delete(sourceFile, node); - } -} -function tryDeleteParameter(changes, sourceFile, parameter, checker, sourceFiles, program, cancellationToken, isFixAll = false) { - if (mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll)) { - if (parameter.modifiers && parameter.modifiers.length > 0 && (!isIdentifier(parameter.name) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(parameter.name, checker, sourceFile))) { - for (const modifier of parameter.modifiers) { - if (isModifier(modifier)) { - changes.deleteModifier(sourceFile, modifier); - } - } - } else if (!parameter.initializer && isNotProvidedArguments(parameter, checker, sourceFiles)) { - changes.delete(sourceFile, parameter); - } - } -} -function isNotProvidedArguments(parameter, checker, sourceFiles) { - const index = parameter.parent.parameters.indexOf(parameter); - return !ts_FindAllReferences_exports.Core.someSignatureUsage(parameter.parent, sourceFiles, checker, (_, call) => !call || call.arguments.length > index); -} -function mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll) { - const { parent: parent2 } = parameter; - switch (parent2.kind) { - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - const index = parent2.parameters.indexOf(parameter); - const referent = isMethodDeclaration(parent2) ? parent2.name : parent2; - const entries = ts_FindAllReferences_exports.Core.getReferencedSymbolsForNode(parent2.pos, referent, program, sourceFiles, cancellationToken); - if (entries) { - for (const entry of entries) { - for (const reference of entry.references) { - if (reference.kind === ts_FindAllReferences_exports.EntryKind.Node) { - const isSuperCall2 = isSuperKeyword(reference.node) && isCallExpression(reference.node.parent) && reference.node.parent.arguments.length > index; - const isSuperMethodCall = isPropertyAccessExpression(reference.node.parent) && isSuperKeyword(reference.node.parent.expression) && isCallExpression(reference.node.parent.parent) && reference.node.parent.parent.arguments.length > index; - const isOverriddenMethod = (isMethodDeclaration(reference.node.parent) || isMethodSignature(reference.node.parent)) && reference.node.parent !== parameter.parent && reference.node.parent.parameters.length > index; - if (isSuperCall2 || isSuperMethodCall || isOverriddenMethod) return false; - } - } - } - } - return true; - case 262 /* FunctionDeclaration */: { - if (parent2.name && isCallbackLike(checker, sourceFile, parent2.name)) { - return isLastParameter(parent2, parameter, isFixAll); - } - return true; - } - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return isLastParameter(parent2, parameter, isFixAll); - case 178 /* SetAccessor */: - return false; - case 177 /* GetAccessor */: - return true; - default: - return Debug.failBadSyntaxKind(parent2); - } -} -function isCallbackLike(checker, sourceFile, name) { - return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(name, checker, sourceFile, (reference) => isIdentifier(reference) && isCallExpression(reference.parent) && reference.parent.arguments.includes(reference)); -} -function isLastParameter(func, parameter, isFixAll) { - const parameters = func.parameters; - const index = parameters.indexOf(parameter); - Debug.assert(index !== -1, "The parameter should already be in the list"); - return isFixAll ? parameters.slice(index + 1).every((p) => isIdentifier(p.name) && !p.symbol.isReferenced) : index === parameters.length - 1; -} -function mayDeleteExpression(node) { - return (isBinaryExpression(node.parent) && node.parent.left === node || (isPostfixUnaryExpression(node.parent) || isPrefixUnaryExpression(node.parent)) && node.parent.operand === node) && isExpressionStatement(node.parent.parent); -} -function deleteFunctionLikeDeclaration(changes, sourceFile, node) { - const declarations = node.symbol.declarations; - if (declarations) { - for (const declaration of declarations) { - changes.delete(sourceFile, declaration); - } - } -} - -// src/services/codefixes/fixUnreachableCode.ts -var fixId34 = "fixUnreachableCode"; -var errorCodes44 = [Diagnostics.Unreachable_code_detected.code]; -registerCodeFix({ - errorCodes: errorCodes44, - getCodeActions(context) { - const syntacticDiagnostics = context.program.getSyntacticDiagnostics(context.sourceFile, context.cancellationToken); - if (syntacticDiagnostics.length) return; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange27(t, context.sourceFile, context.span.start, context.span.length, context.errorCode)); - return [createCodeFixAction(fixId34, changes, Diagnostics.Remove_unreachable_code, fixId34, Diagnostics.Remove_all_unreachable_code)]; - }, - fixIds: [fixId34], - getAllCodeActions: (context) => codeFixAll(context, errorCodes44, (changes, diag2) => doChange27(changes, diag2.file, diag2.start, diag2.length, diag2.code)) -}); -function doChange27(changes, sourceFile, start, length2, errorCode) { - const token = getTokenAtPosition(sourceFile, start); - const statement = findAncestor(token, isStatement); - if (statement.getStart(sourceFile) !== token.getStart(sourceFile)) { - const logData = JSON.stringify({ - statementKind: Debug.formatSyntaxKind(statement.kind), - tokenKind: Debug.formatSyntaxKind(token.kind), - errorCode, - start, - length: length2 - }); - Debug.fail("Token and statement should start at the same point. " + logData); - } - const container = (isBlock(statement.parent) ? statement.parent : statement).parent; - if (!isBlock(statement.parent) || statement === first(statement.parent.statements)) { - switch (container.kind) { - case 245 /* IfStatement */: - if (container.elseStatement) { - if (isBlock(statement.parent)) { - break; - } else { - changes.replaceNode(sourceFile, statement, factory.createBlock(emptyArray)); - } - return; - } - // falls through - case 247 /* WhileStatement */: - case 248 /* ForStatement */: - changes.delete(sourceFile, container); - return; - } - } - if (isBlock(statement.parent)) { - const end = start + length2; - const lastStatement = Debug.checkDefined(lastWhere(sliceAfter(statement.parent.statements, statement), (s) => s.pos < end), "Some statement should be last"); - changes.deleteNodeRange(sourceFile, statement, lastStatement); - } else { - changes.delete(sourceFile, statement); - } -} -function lastWhere(a, pred) { - let last2; - for (const value of a) { - if (!pred(value)) break; - last2 = value; - } - return last2; -} - -// src/services/codefixes/fixUnusedLabel.ts -var fixId35 = "fixUnusedLabel"; -var errorCodes45 = [Diagnostics.Unused_label.code]; -registerCodeFix({ - errorCodes: errorCodes45, - getCodeActions(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange28(t, context.sourceFile, context.span.start)); - return [createCodeFixAction(fixId35, changes, Diagnostics.Remove_unused_label, fixId35, Diagnostics.Remove_all_unused_labels)]; - }, - fixIds: [fixId35], - getAllCodeActions: (context) => codeFixAll(context, errorCodes45, (changes, diag2) => doChange28(changes, diag2.file, diag2.start)) -}); -function doChange28(changes, sourceFile, start) { - const token = getTokenAtPosition(sourceFile, start); - const labeledStatement = cast(token.parent, isLabeledStatement); - const pos = token.getStart(sourceFile); - const statementPos = labeledStatement.statement.getStart(sourceFile); - const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia( - sourceFile.text, - findChildOfKind(labeledStatement, 59 /* ColonToken */, sourceFile).end, - /*stopAfterLineBreak*/ - true - ); - changes.deleteRange(sourceFile, { pos, end }); -} - -// src/services/codefixes/fixJSDocTypes.ts -var fixIdPlain = "fixJSDocTypes_plain"; -var fixIdNullable = "fixJSDocTypes_nullable"; -var errorCodes46 = [ - Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code, - Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code, - Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code -]; -registerCodeFix({ - errorCodes: errorCodes46, - getCodeActions(context) { - const { sourceFile } = context; - const checker = context.program.getTypeChecker(); - const info = getInfo15(sourceFile, context.span.start, checker); - if (!info) return void 0; - const { typeNode, type } = info; - const original = typeNode.getText(sourceFile); - const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)]; - if (typeNode.kind === 314 /* JSDocNullableType */) { - actions2.push(fix(type, fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types)); - } - return actions2; - function fix(type2, fixId56, fixAllDescription) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange29(t, sourceFile, typeNode, type2, checker)); - return createCodeFixAction("jdocTypes", changes, [Diagnostics.Change_0_to_1, original, checker.typeToString(type2)], fixId56, fixAllDescription); - } - }, - fixIds: [fixIdPlain, fixIdNullable], - getAllCodeActions(context) { - const { fixId: fixId56, program, sourceFile } = context; - const checker = program.getTypeChecker(); - return codeFixAll(context, errorCodes46, (changes, err) => { - const info = getInfo15(err.file, err.start, checker); - if (!info) return; - const { typeNode, type } = info; - const fixedType = typeNode.kind === 314 /* JSDocNullableType */ && fixId56 === fixIdNullable ? checker.getNullableType(type, 32768 /* Undefined */) : type; - doChange29(changes, sourceFile, typeNode, fixedType, checker); - }); - } -}); -function doChange29(changes, sourceFile, oldTypeNode, newType, checker) { - changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode( - newType, - /*enclosingDeclaration*/ - oldTypeNode, - /*flags*/ - void 0 - )); -} -function getInfo15(sourceFile, pos, checker) { - const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer); - const typeNode = decl && decl.type; - return typeNode && { typeNode, type: getType(checker, typeNode) }; -} -function isTypeContainer(node) { - switch (node.kind) { - case 234 /* AsExpression */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 262 /* FunctionDeclaration */: - case 177 /* GetAccessor */: - case 181 /* IndexSignature */: - case 200 /* MappedType */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 169 /* Parameter */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 178 /* SetAccessor */: - case 265 /* TypeAliasDeclaration */: - case 216 /* TypeAssertionExpression */: - case 260 /* VariableDeclaration */: - return true; - default: - return false; - } -} -function getType(checker, node) { - if (isJSDocNullableType(node)) { - const type = checker.getTypeFromTypeNode(node.type); - if (type === checker.getNeverType() || type === checker.getVoidType()) { - return type; - } - return checker.getUnionType( - append([type, checker.getUndefinedType()], node.postfix ? void 0 : checker.getNullType()) - ); - } - return checker.getTypeFromTypeNode(node); -} - -// src/services/codefixes/fixMissingCallParentheses.ts -var fixId36 = "fixMissingCallParentheses"; -var errorCodes47 = [ - Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead.code -]; -registerCodeFix({ - errorCodes: errorCodes47, - fixIds: [fixId36], - getCodeActions(context) { - const { sourceFile, span } = context; - const callName = getCallName(sourceFile, span.start); - if (!callName) return; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange30(t, context.sourceFile, callName)); - return [createCodeFixAction(fixId36, changes, Diagnostics.Add_missing_call_parentheses, fixId36, Diagnostics.Add_all_missing_call_parentheses)]; - }, - getAllCodeActions: (context) => codeFixAll(context, errorCodes47, (changes, diag2) => { - const callName = getCallName(diag2.file, diag2.start); - if (callName) doChange30(changes, diag2.file, callName); - }) -}); -function doChange30(changes, sourceFile, name) { - changes.replaceNodeWithText(sourceFile, name, `${name.text}()`); -} -function getCallName(sourceFile, start) { - const token = getTokenAtPosition(sourceFile, start); - if (isPropertyAccessExpression(token.parent)) { - let current = token.parent; - while (isPropertyAccessExpression(current.parent)) { - current = current.parent; - } - return current.name; - } - if (isIdentifier(token)) { - return token; - } - return void 0; -} - -// src/services/codefixes/fixMissingTypeAnnotationOnExports.ts -var fixId37 = "fixMissingTypeAnnotationOnExports"; -var addAnnotationFix = "add-annotation"; -var addInlineTypeAssertion = "add-type-assertion"; -var extractExpression = "extract-expression"; -var errorCodes48 = [ - Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations.code, - Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations.code, - Diagnostics.At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, - Diagnostics.Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, - Diagnostics.Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, - Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, - Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations.code, - Diagnostics.Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations.code, - Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations.code, - Diagnostics.Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations.code, - Diagnostics.Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations.code, - Diagnostics.Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations.code, - Diagnostics.Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations.code, - Diagnostics.Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations.code, - Diagnostics.Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations.code, - Diagnostics.Default_exports_can_t_be_inferred_with_isolatedDeclarations.code, - Diagnostics.Only_const_arrays_can_be_inferred_with_isolatedDeclarations.code, - Diagnostics.Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function.code, - Diagnostics.Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_supported_with_isolatedDeclarations.code, - Diagnostics.Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations.code, - Diagnostics.Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit.code -]; -var canHaveTypeAnnotation = /* @__PURE__ */ new Set([ - 177 /* GetAccessor */, - 174 /* MethodDeclaration */, - 172 /* PropertyDeclaration */, - 262 /* FunctionDeclaration */, - 218 /* FunctionExpression */, - 219 /* ArrowFunction */, - 260 /* VariableDeclaration */, - 169 /* Parameter */, - 277 /* ExportAssignment */, - 263 /* ClassDeclaration */, - 206 /* ObjectBindingPattern */, - 207 /* ArrayBindingPattern */ -]); -var declarationEmitNodeBuilderFlags2 = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */; -var declarationEmitInternalNodeBuilderFlags2 = 1 /* WriteComputedProps */; -registerCodeFix({ - errorCodes: errorCodes48, - fixIds: [fixId37], - getCodeActions(context) { - const fixes = []; - addCodeAction(addAnnotationFix, fixes, context, 0 /* Full */, (f) => f.addTypeAnnotation(context.span)); - addCodeAction(addAnnotationFix, fixes, context, 1 /* Relative */, (f) => f.addTypeAnnotation(context.span)); - addCodeAction(addAnnotationFix, fixes, context, 2 /* Widened */, (f) => f.addTypeAnnotation(context.span)); - addCodeAction(addInlineTypeAssertion, fixes, context, 0 /* Full */, (f) => f.addInlineAssertion(context.span)); - addCodeAction(addInlineTypeAssertion, fixes, context, 1 /* Relative */, (f) => f.addInlineAssertion(context.span)); - addCodeAction(addInlineTypeAssertion, fixes, context, 2 /* Widened */, (f) => f.addInlineAssertion(context.span)); - addCodeAction(extractExpression, fixes, context, 0 /* Full */, (f) => f.extractAsVariable(context.span)); - return fixes; - }, - getAllCodeActions: (context) => { - const changes = withContext(context, 0 /* Full */, (f) => { - eachDiagnostic(context, errorCodes48, (diag2) => { - f.addTypeAnnotation(diag2); - }); - }); - return createCombinedCodeActions(changes.textChanges); - } -}); -function addCodeAction(fixName8, fixes, context, typePrintMode, cb) { - const changes = withContext(context, typePrintMode, cb); - if (changes.result && changes.textChanges.length) { - fixes.push(createCodeFixAction( - fixName8, - changes.textChanges, - changes.result, - fixId37, - Diagnostics.Add_all_missing_type_annotations - )); - } -} -function withContext(context, typePrintMode, cb) { - const emptyInferenceResult = { typeNode: void 0, mutatedTarget: false }; - const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); - const sourceFile = context.sourceFile; - const program = context.program; - const typeChecker = program.getTypeChecker(); - const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); - const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); - const fixedNodes = /* @__PURE__ */ new Set(); - const expandoPropertiesAdded = /* @__PURE__ */ new Set(); - const typePrinter = createPrinter({ - preserveSourceNewlines: false - }); - const result = cb({ addTypeAnnotation, addInlineAssertion, extractAsVariable }); - importAdder.writeFixes(changeTracker); - return { - result, - textChanges: changeTracker.getChanges() - }; - function addTypeAnnotation(span) { - context.cancellationToken.throwIfCancellationRequested(); - const nodeWithDiag = getTokenAtPosition(sourceFile, span.start); - const expandoFunction = findExpandoFunction(nodeWithDiag); - if (expandoFunction) { - if (isFunctionDeclaration(expandoFunction)) { - return createNamespaceForExpandoProperties(expandoFunction); - } - return fixIsolatedDeclarationError(expandoFunction); - } - const nodeMissingType = findAncestorWithMissingType(nodeWithDiag); - if (nodeMissingType) { - return fixIsolatedDeclarationError(nodeMissingType); - } - return void 0; - } - function createNamespaceForExpandoProperties(expandoFunc) { - var _a; - if (expandoPropertiesAdded == null ? void 0 : expandoPropertiesAdded.has(expandoFunc)) return void 0; - expandoPropertiesAdded == null ? void 0 : expandoPropertiesAdded.add(expandoFunc); - const type = typeChecker.getTypeAtLocation(expandoFunc); - const elements = typeChecker.getPropertiesOfType(type); - if (!expandoFunc.name || elements.length === 0) return void 0; - const newProperties = []; - for (const symbol of elements) { - if (!isIdentifierText(symbol.name, getEmitScriptTarget(program.getCompilerOptions()))) continue; - if (symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration)) continue; - newProperties.push(factory.createVariableStatement( - [factory.createModifier(95 /* ExportKeyword */)], - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - symbol.name, - /*exclamationToken*/ - void 0, - typeToTypeNode2(typeChecker.getTypeOfSymbol(symbol), expandoFunc), - /*initializer*/ - void 0 - )] - ) - )); - } - if (newProperties.length === 0) return void 0; - const modifiers = []; - if ((_a = expandoFunc.modifiers) == null ? void 0 : _a.some((modifier) => modifier.kind === 95 /* ExportKeyword */)) { - modifiers.push(factory.createModifier(95 /* ExportKeyword */)); - } - modifiers.push(factory.createModifier(138 /* DeclareKeyword */)); - const namespace = factory.createModuleDeclaration( - modifiers, - expandoFunc.name, - factory.createModuleBlock(newProperties), - /*flags*/ - 32 /* Namespace */ | 128 /* ExportContext */ | 33554432 /* Ambient */ | 101441536 /* ContextFlags */ - ); - changeTracker.insertNodeAfter(sourceFile, expandoFunc, namespace); - return [Diagnostics.Annotate_types_of_properties_expando_function_in_a_namespace]; - } - function needsParenthesizedExpressionForAssertion(node) { - return !isEntityNameExpression(node) && !isCallExpression(node) && !isObjectLiteralExpression(node) && !isArrayLiteralExpression(node); - } - function createAsExpression(node, type) { - if (needsParenthesizedExpressionForAssertion(node)) { - node = factory.createParenthesizedExpression(node); - } - return factory.createAsExpression(node, type); - } - function createSatisfiesAsExpression(node, type) { - if (needsParenthesizedExpressionForAssertion(node)) { - node = factory.createParenthesizedExpression(node); - } - return factory.createAsExpression(factory.createSatisfiesExpression(node, getSynthesizedDeepClone(type)), type); - } - function addInlineAssertion(span) { - context.cancellationToken.throwIfCancellationRequested(); - const nodeWithDiag = getTokenAtPosition(sourceFile, span.start); - const expandoFunction = findExpandoFunction(nodeWithDiag); - if (expandoFunction) return; - const targetNode = findBestFittingNode(nodeWithDiag, span); - if (!targetNode || isValueSignatureDeclaration(targetNode) || isValueSignatureDeclaration(targetNode.parent)) return; - const isExpressionTarget = isExpression(targetNode); - const isShorthandPropertyAssignmentTarget = isShorthandPropertyAssignment(targetNode); - if (!isShorthandPropertyAssignmentTarget && isDeclaration(targetNode)) { - return void 0; - } - if (findAncestor(targetNode, isBindingPattern)) { - return void 0; - } - if (findAncestor(targetNode, isEnumMember)) { - return void 0; - } - if (isExpressionTarget && (findAncestor(targetNode, isHeritageClause) || findAncestor(targetNode, isTypeNode))) { - return void 0; - } - if (isSpreadElement(targetNode)) { - return void 0; - } - const variableDeclaration = findAncestor(targetNode, isVariableDeclaration); - const type = variableDeclaration && typeChecker.getTypeAtLocation(variableDeclaration); - if (type && type.flags & 8192 /* UniqueESSymbol */) { - return void 0; - } - if (!(isExpressionTarget || isShorthandPropertyAssignmentTarget)) return void 0; - const { typeNode, mutatedTarget } = inferType(targetNode, type); - if (!typeNode || mutatedTarget) return void 0; - if (isShorthandPropertyAssignmentTarget) { - changeTracker.insertNodeAt( - sourceFile, - targetNode.end, - createAsExpression( - getSynthesizedDeepClone(targetNode.name), - typeNode - ), - { - prefix: ": " - } - ); - } else if (isExpressionTarget) { - changeTracker.replaceNode( - sourceFile, - targetNode, - createSatisfiesAsExpression( - getSynthesizedDeepClone(targetNode), - typeNode - ) - ); - } else { - Debug.assertNever(targetNode); - } - return [Diagnostics.Add_satisfies_and_an_inline_type_assertion_with_0, typeToStringForDiag(typeNode)]; - } - function extractAsVariable(span) { - context.cancellationToken.throwIfCancellationRequested(); - const nodeWithDiag = getTokenAtPosition(sourceFile, span.start); - const targetNode = findBestFittingNode(nodeWithDiag, span); - if (!targetNode || isValueSignatureDeclaration(targetNode) || isValueSignatureDeclaration(targetNode.parent)) return; - const isExpressionTarget = isExpression(targetNode); - if (!isExpressionTarget) return; - if (isArrayLiteralExpression(targetNode)) { - changeTracker.replaceNode( - sourceFile, - targetNode, - createAsExpression(targetNode, factory.createTypeReferenceNode("const")) - ); - return [Diagnostics.Mark_array_literal_as_const]; - } - const parentPropertyAssignment = findAncestor(targetNode, isPropertyAssignment); - if (parentPropertyAssignment) { - if (parentPropertyAssignment === targetNode.parent && isEntityNameExpression(targetNode)) return; - const tempName = factory.createUniqueName( - getIdentifierForNode(targetNode, sourceFile, typeChecker, sourceFile), - 16 /* Optimistic */ - ); - let replacementTarget = targetNode; - let initializationNode = targetNode; - if (isSpreadElement(replacementTarget)) { - replacementTarget = walkUpParenthesizedExpressions(replacementTarget.parent); - if (isConstAssertion2(replacementTarget.parent)) { - initializationNode = replacementTarget = replacementTarget.parent; - } else { - initializationNode = createAsExpression( - replacementTarget, - factory.createTypeReferenceNode("const") - ); - } - } - if (isEntityNameExpression(replacementTarget)) return void 0; - const variableDefinition = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - tempName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - initializationNode - ) - ], 2 /* Const */) - ); - const statement = findAncestor(targetNode, isStatement); - changeTracker.insertNodeBefore(sourceFile, statement, variableDefinition); - changeTracker.replaceNode( - sourceFile, - replacementTarget, - factory.createAsExpression( - factory.cloneNode(tempName), - factory.createTypeQueryNode( - factory.cloneNode(tempName) - ) - ) - ); - return [Diagnostics.Extract_to_variable_and_replace_with_0_as_typeof_0, typeToStringForDiag(tempName)]; - } - } - function findExpandoFunction(node) { - const expandoDeclaration = findAncestor(node, (n) => isStatement(n) ? "quit" : isExpandoPropertyDeclaration(n)); - if (expandoDeclaration && isExpandoPropertyDeclaration(expandoDeclaration)) { - let assignmentTarget = expandoDeclaration; - if (isBinaryExpression(assignmentTarget)) { - assignmentTarget = assignmentTarget.left; - if (!isExpandoPropertyDeclaration(assignmentTarget)) return void 0; - } - const targetType = typeChecker.getTypeAtLocation(assignmentTarget.expression); - if (!targetType) return; - const properties = typeChecker.getPropertiesOfType(targetType); - if (some(properties, (p) => p.valueDeclaration === expandoDeclaration || p.valueDeclaration === expandoDeclaration.parent)) { - const fn = targetType.symbol.valueDeclaration; - if (fn) { - if (isFunctionExpressionOrArrowFunction(fn) && isVariableDeclaration(fn.parent)) { - return fn.parent; - } - if (isFunctionDeclaration(fn)) { - return fn; - } - } - } - } - return void 0; - } - function fixIsolatedDeclarationError(node) { - if (fixedNodes == null ? void 0 : fixedNodes.has(node)) return void 0; - fixedNodes == null ? void 0 : fixedNodes.add(node); - switch (node.kind) { - case 169 /* Parameter */: - case 172 /* PropertyDeclaration */: - case 260 /* VariableDeclaration */: - return addTypeToVariableLike(node); - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - return addTypeToSignatureDeclaration(node, sourceFile); - case 277 /* ExportAssignment */: - return transformExportAssignment(node); - case 263 /* ClassDeclaration */: - return transformExtendsClauseWithExpression(node); - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - return transformDestructuringPatterns(node); - default: - throw new Error(`Cannot find a fix for the given node ${node.kind}`); - } - } - function addTypeToSignatureDeclaration(func, sourceFile2) { - if (func.type) { - return; - } - const { typeNode } = inferType(func); - if (typeNode) { - changeTracker.tryInsertTypeAnnotation( - sourceFile2, - func, - typeNode - ); - return [Diagnostics.Add_return_type_0, typeToStringForDiag(typeNode)]; - } - } - function transformExportAssignment(defaultExport) { - if (defaultExport.isExportEquals) { - return; - } - const { typeNode } = inferType(defaultExport.expression); - if (!typeNode) return void 0; - const defaultIdentifier = factory.createUniqueName("_default"); - changeTracker.replaceNodeWithNodes(sourceFile, defaultExport, [ - factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - defaultIdentifier, - /*exclamationToken*/ - void 0, - typeNode, - defaultExport.expression - )], - 2 /* Const */ - ) - ), - factory.updateExportAssignment(defaultExport, defaultExport == null ? void 0 : defaultExport.modifiers, defaultIdentifier) - ]); - return [ - Diagnostics.Extract_default_export_to_variable - ]; - } - function transformExtendsClauseWithExpression(classDecl) { - var _a, _b; - const extendsClause = (_a = classDecl.heritageClauses) == null ? void 0 : _a.find((p) => p.token === 96 /* ExtendsKeyword */); - const heritageExpression = extendsClause == null ? void 0 : extendsClause.types[0]; - if (!heritageExpression) { - return void 0; - } - const { typeNode: heritageTypeNode } = inferType(heritageExpression.expression); - if (!heritageTypeNode) { - return void 0; - } - const baseClassName = factory.createUniqueName( - classDecl.name ? classDecl.name.text + "Base" : "Anonymous", - 16 /* Optimistic */ - ); - const heritageVariable = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - baseClassName, - /*exclamationToken*/ - void 0, - heritageTypeNode, - heritageExpression.expression - )], - 2 /* Const */ - ) - ); - changeTracker.insertNodeBefore(sourceFile, classDecl, heritageVariable); - const trailingComments = getTrailingCommentRanges(sourceFile.text, heritageExpression.end); - const realEnd = ((_b = trailingComments == null ? void 0 : trailingComments[trailingComments.length - 1]) == null ? void 0 : _b.end) ?? heritageExpression.end; - changeTracker.replaceRange( - sourceFile, - { - pos: heritageExpression.getFullStart(), - end: realEnd - }, - baseClassName, - { - prefix: " " - } - ); - return [Diagnostics.Extract_base_class_to_variable]; - } - let ExpressionType; - ((ExpressionType2) => { - ExpressionType2[ExpressionType2["Text"] = 0] = "Text"; - ExpressionType2[ExpressionType2["Computed"] = 1] = "Computed"; - ExpressionType2[ExpressionType2["ArrayAccess"] = 2] = "ArrayAccess"; - ExpressionType2[ExpressionType2["Identifier"] = 3] = "Identifier"; - })(ExpressionType || (ExpressionType = {})); - function transformDestructuringPatterns(bindingPattern) { - var _a; - const enclosingVariableDeclaration = bindingPattern.parent; - const enclosingVarStmt = bindingPattern.parent.parent.parent; - if (!enclosingVariableDeclaration.initializer) return void 0; - let baseExpr; - const newNodes = []; - if (!isIdentifier(enclosingVariableDeclaration.initializer)) { - const tempHolderForReturn = factory.createUniqueName("dest", 16 /* Optimistic */); - baseExpr = { expression: { kind: 3 /* Identifier */, identifier: tempHolderForReturn } }; - newNodes.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - tempHolderForReturn, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - enclosingVariableDeclaration.initializer - )], - 2 /* Const */ - ) - )); - } else { - baseExpr = { expression: { kind: 3 /* Identifier */, identifier: enclosingVariableDeclaration.initializer } }; - } - const bindingElements = []; - if (isArrayBindingPattern(bindingPattern)) { - addArrayBindingPatterns(bindingPattern, bindingElements, baseExpr); - } else { - addObjectBindingPatterns(bindingPattern, bindingElements, baseExpr); - } - const expressionToVar = /* @__PURE__ */ new Map(); - for (const bindingElement of bindingElements) { - if (bindingElement.element.propertyName && isComputedPropertyName(bindingElement.element.propertyName)) { - const computedExpression = bindingElement.element.propertyName.expression; - const identifierForComputedProperty = factory.getGeneratedNameForNode(computedExpression); - const variableDecl = factory.createVariableDeclaration( - identifierForComputedProperty, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - computedExpression - ); - const variableList = factory.createVariableDeclarationList([variableDecl], 2 /* Const */); - const variableStatement = factory.createVariableStatement( - /*modifiers*/ - void 0, - variableList - ); - newNodes.push(variableStatement); - expressionToVar.set(computedExpression, identifierForComputedProperty); - } - const name = bindingElement.element.name; - if (isArrayBindingPattern(name)) { - addArrayBindingPatterns(name, bindingElements, bindingElement); - } else if (isObjectBindingPattern(name)) { - addObjectBindingPatterns(name, bindingElements, bindingElement); - } else { - const { typeNode } = inferType(name); - let variableInitializer = createChainedExpression(bindingElement, expressionToVar); - if (bindingElement.element.initializer) { - const propertyName = (_a = bindingElement.element) == null ? void 0 : _a.propertyName; - const tempName = factory.createUniqueName( - propertyName && isIdentifier(propertyName) ? propertyName.text : "temp", - 16 /* Optimistic */ - ); - newNodes.push(factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - tempName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - variableInitializer - )], - 2 /* Const */ - ) - )); - variableInitializer = factory.createConditionalExpression( - factory.createBinaryExpression( - tempName, - factory.createToken(37 /* EqualsEqualsEqualsToken */), - factory.createIdentifier("undefined") - ), - factory.createToken(58 /* QuestionToken */), - bindingElement.element.initializer, - factory.createToken(59 /* ColonToken */), - variableInitializer - ); - } - const exportModifier = hasSyntacticModifier(enclosingVarStmt, 32 /* Export */) ? [factory.createToken(95 /* ExportKeyword */)] : void 0; - newNodes.push(factory.createVariableStatement( - exportModifier, - factory.createVariableDeclarationList( - [factory.createVariableDeclaration( - name, - /*exclamationToken*/ - void 0, - typeNode, - variableInitializer - )], - 2 /* Const */ - ) - )); - } - } - if (enclosingVarStmt.declarationList.declarations.length > 1) { - newNodes.push(factory.updateVariableStatement( - enclosingVarStmt, - enclosingVarStmt.modifiers, - factory.updateVariableDeclarationList( - enclosingVarStmt.declarationList, - enclosingVarStmt.declarationList.declarations.filter((node) => node !== bindingPattern.parent) - ) - )); - } - changeTracker.replaceNodeWithNodes(sourceFile, enclosingVarStmt, newNodes); - return [ - Diagnostics.Extract_binding_expressions_to_variable - ]; - } - function addArrayBindingPatterns(bindingPattern, bindingElements, parent2) { - for (let i = 0; i < bindingPattern.elements.length; ++i) { - const element = bindingPattern.elements[i]; - if (isOmittedExpression(element)) { - continue; - } - bindingElements.push({ - element, - parent: parent2, - expression: { kind: 2 /* ArrayAccess */, arrayIndex: i } - }); - } - } - function addObjectBindingPatterns(bindingPattern, bindingElements, parent2) { - for (const bindingElement of bindingPattern.elements) { - let name; - if (bindingElement.propertyName) { - if (isComputedPropertyName(bindingElement.propertyName)) { - bindingElements.push({ - element: bindingElement, - parent: parent2, - expression: { kind: 1 /* Computed */, computed: bindingElement.propertyName.expression } - }); - continue; - } else { - name = bindingElement.propertyName.text; - } - } else { - name = bindingElement.name.text; - } - bindingElements.push({ - element: bindingElement, - parent: parent2, - expression: { kind: 0 /* Text */, text: name } - }); - } - } - function createChainedExpression(expression, expressionToVar) { - const reverseTraverse = [expression]; - while (expression.parent) { - expression = expression.parent; - reverseTraverse.push(expression); - } - let chainedExpression = reverseTraverse[reverseTraverse.length - 1].expression.identifier; - for (let i = reverseTraverse.length - 2; i >= 0; --i) { - const nextSubExpr = reverseTraverse[i].expression; - if (nextSubExpr.kind === 0 /* Text */) { - chainedExpression = factory.createPropertyAccessChain( - chainedExpression, - /*questionDotToken*/ - void 0, - factory.createIdentifier(nextSubExpr.text) - ); - } else if (nextSubExpr.kind === 1 /* Computed */) { - chainedExpression = factory.createElementAccessExpression( - chainedExpression, - expressionToVar.get(nextSubExpr.computed) - ); - } else if (nextSubExpr.kind === 2 /* ArrayAccess */) { - chainedExpression = factory.createElementAccessExpression( - chainedExpression, - nextSubExpr.arrayIndex - ); - } - } - return chainedExpression; - } - function inferType(node, variableType) { - if (typePrintMode === 1 /* Relative */) { - return relativeType(node); - } - let type; - if (isValueSignatureDeclaration(node)) { - const signature = typeChecker.getSignatureFromDeclaration(node); - if (signature) { - const typePredicate = typeChecker.getTypePredicateOfSignature(signature); - if (typePredicate) { - if (!typePredicate.type) { - return emptyInferenceResult; - } - return { - typeNode: typePredicateToTypeNode(typePredicate, findAncestor(node, isDeclaration) ?? sourceFile, getFlags(typePredicate.type)), - mutatedTarget: false - }; - } - type = typeChecker.getReturnTypeOfSignature(signature); - } - } else { - type = typeChecker.getTypeAtLocation(node); - } - if (!type) { - return emptyInferenceResult; - } - if (typePrintMode === 2 /* Widened */) { - if (variableType) { - type = variableType; - } - const widenedType = typeChecker.getWidenedLiteralType(type); - if (typeChecker.isTypeAssignableTo(widenedType, type)) { - return emptyInferenceResult; - } - type = widenedType; - } - const enclosingDeclaration = findAncestor(node, isDeclaration) ?? sourceFile; - if (isParameter(node) && typeChecker.requiresAddingImplicitUndefined(node, enclosingDeclaration)) { - type = typeChecker.getUnionType([typeChecker.getUndefinedType(), type], 0 /* None */); - } - return { - typeNode: typeToTypeNode2(type, enclosingDeclaration, getFlags(type)), - mutatedTarget: false - }; - function getFlags(type2) { - return (isVariableDeclaration(node) || isPropertyDeclaration(node) && hasSyntacticModifier(node, 256 /* Static */ | 8 /* Readonly */)) && type2.flags & 8192 /* UniqueESSymbol */ ? 1048576 /* AllowUniqueESSymbolType */ : 0 /* None */; - } - } - function createTypeOfFromEntityNameExpression(node) { - return factory.createTypeQueryNode(getSynthesizedDeepClone(node)); - } - function typeFromArraySpreadElements(node, name = "temp") { - const isConstContext = !!findAncestor(node, isConstAssertion2); - if (!isConstContext) return emptyInferenceResult; - return typeFromSpreads( - node, - name, - isConstContext, - (n) => n.elements, - isSpreadElement, - factory.createSpreadElement, - (props) => factory.createArrayLiteralExpression( - props, - /*multiLine*/ - true - ), - (types) => factory.createTupleTypeNode(types.map(factory.createRestTypeNode)) - ); - } - function typeFromObjectSpreadAssignment(node, name = "temp") { - const isConstContext = !!findAncestor(node, isConstAssertion2); - return typeFromSpreads( - node, - name, - isConstContext, - (n) => n.properties, - isSpreadAssignment, - factory.createSpreadAssignment, - (props) => factory.createObjectLiteralExpression( - props, - /*multiLine*/ - true - ), - factory.createIntersectionTypeNode - ); - } - function typeFromSpreads(node, name, isConstContext, getChildren, isSpread, createSpread, makeNodeOfKind, finalType) { - const intersectionTypes = []; - const newSpreads = []; - let currentVariableProperties; - const statement = findAncestor(node, isStatement); - for (const prop of getChildren(node)) { - if (isSpread(prop)) { - finalizesVariablePart(); - if (isEntityNameExpression(prop.expression)) { - intersectionTypes.push(createTypeOfFromEntityNameExpression(prop.expression)); - newSpreads.push(prop); - } else { - makeVariable(prop.expression); - } - } else { - (currentVariableProperties ?? (currentVariableProperties = [])).push(prop); - } - } - if (newSpreads.length === 0) { - return emptyInferenceResult; - } - finalizesVariablePart(); - changeTracker.replaceNode(sourceFile, node, makeNodeOfKind(newSpreads)); - return { - typeNode: finalType(intersectionTypes), - mutatedTarget: true - }; - function makeVariable(expression) { - const tempName = factory.createUniqueName( - name + "_Part" + (newSpreads.length + 1), - 16 /* Optimistic */ - ); - const initializer = !isConstContext ? expression : factory.createAsExpression( - expression, - factory.createTypeReferenceNode("const") - ); - const variableDefinition = factory.createVariableStatement( - /*modifiers*/ - void 0, - factory.createVariableDeclarationList([ - factory.createVariableDeclaration( - tempName, - /*exclamationToken*/ - void 0, - /*type*/ - void 0, - initializer - ) - ], 2 /* Const */) - ); - changeTracker.insertNodeBefore(sourceFile, statement, variableDefinition); - intersectionTypes.push(createTypeOfFromEntityNameExpression(tempName)); - newSpreads.push(createSpread(tempName)); - } - function finalizesVariablePart() { - if (currentVariableProperties) { - makeVariable(makeNodeOfKind( - currentVariableProperties - )); - currentVariableProperties = void 0; - } - } - } - function isConstAssertion2(location) { - return isAssertionExpression(location) && isConstTypeReference(location.type); - } - function relativeType(node) { - if (isParameter(node)) { - return emptyInferenceResult; - } - if (isShorthandPropertyAssignment(node)) { - return { - typeNode: createTypeOfFromEntityNameExpression(node.name), - mutatedTarget: false - }; - } - if (isEntityNameExpression(node)) { - return { - typeNode: createTypeOfFromEntityNameExpression(node), - mutatedTarget: false - }; - } - if (isConstAssertion2(node)) { - return relativeType(node.expression); - } - if (isArrayLiteralExpression(node)) { - const variableDecl = findAncestor(node, isVariableDeclaration); - const partName = variableDecl && isIdentifier(variableDecl.name) ? variableDecl.name.text : void 0; - return typeFromArraySpreadElements(node, partName); - } - if (isObjectLiteralExpression(node)) { - const variableDecl = findAncestor(node, isVariableDeclaration); - const partName = variableDecl && isIdentifier(variableDecl.name) ? variableDecl.name.text : void 0; - return typeFromObjectSpreadAssignment(node, partName); - } - if (isVariableDeclaration(node) && node.initializer) { - return relativeType(node.initializer); - } - if (isConditionalExpression(node)) { - const { typeNode: trueType, mutatedTarget: mTrue } = relativeType(node.whenTrue); - if (!trueType) return emptyInferenceResult; - const { typeNode: falseType, mutatedTarget: mFalse } = relativeType(node.whenFalse); - if (!falseType) return emptyInferenceResult; - return { - typeNode: factory.createUnionTypeNode([trueType, falseType]), - mutatedTarget: mTrue || mFalse - }; - } - return emptyInferenceResult; - } - function typeToTypeNode2(type, enclosingDeclaration, flags = 0 /* None */) { - let isTruncated = false; - const minimizedTypeNode = typeToMinimizedReferenceType(typeChecker, type, enclosingDeclaration, declarationEmitNodeBuilderFlags2 | flags, declarationEmitInternalNodeBuilderFlags2, { - moduleResolverHost: program, - trackSymbol() { - return true; - }, - reportTruncationError() { - isTruncated = true; - } - }); - if (!minimizedTypeNode) { - return void 0; - } - const result2 = typeNodeToAutoImportableTypeNode(minimizedTypeNode, importAdder, scriptTarget); - return isTruncated ? factory.createKeywordTypeNode(133 /* AnyKeyword */) : result2; - } - function typePredicateToTypeNode(typePredicate, enclosingDeclaration, flags = 0 /* None */) { - let isTruncated = false; - const result2 = typePredicateToAutoImportableTypeNode(typeChecker, importAdder, typePredicate, enclosingDeclaration, scriptTarget, declarationEmitNodeBuilderFlags2 | flags, declarationEmitInternalNodeBuilderFlags2, { - moduleResolverHost: program, - trackSymbol() { - return true; - }, - reportTruncationError() { - isTruncated = true; - } - }); - return isTruncated ? factory.createKeywordTypeNode(133 /* AnyKeyword */) : result2; - } - function addTypeToVariableLike(decl) { - const { typeNode } = inferType(decl); - if (typeNode) { - if (decl.type) { - changeTracker.replaceNode(getSourceFileOfNode(decl), decl.type, typeNode); - } else { - changeTracker.tryInsertTypeAnnotation(getSourceFileOfNode(decl), decl, typeNode); - } - return [Diagnostics.Add_annotation_of_type_0, typeToStringForDiag(typeNode)]; - } - } - function typeToStringForDiag(node) { - setEmitFlags(node, 1 /* SingleLine */); - const result2 = typePrinter.printNode(4 /* Unspecified */, node, sourceFile); - if (result2.length > defaultMaximumTruncationLength) { - return result2.substring(0, defaultMaximumTruncationLength - "...".length) + "..."; - } - setEmitFlags(node, 0 /* None */); - return result2; - } - function findAncestorWithMissingType(node) { - return findAncestor(node, (n) => { - return canHaveTypeAnnotation.has(n.kind) && (!isObjectBindingPattern(n) && !isArrayBindingPattern(n) || isVariableDeclaration(n.parent)); - }); - } - function findBestFittingNode(node, span) { - while (node && node.end < span.start + span.length) { - node = node.parent; - } - while (node.parent.pos === node.pos && node.parent.end === node.end) { - node = node.parent; - } - if (isIdentifier(node) && hasInitializer(node.parent) && node.parent.initializer) { - return node.parent.initializer; - } - return node; - } -} - -// src/services/codefixes/fixAwaitInSyncFunction.ts -var fixId38 = "fixAwaitInSyncFunction"; -var errorCodes49 = [ - Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, - Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, - Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, - Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code -]; -registerCodeFix({ - errorCodes: errorCodes49, - getCodeActions(context) { - const { sourceFile, span } = context; - const nodes = getNodes3(sourceFile, span.start); - if (!nodes) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange31(t, sourceFile, nodes)); - return [createCodeFixAction(fixId38, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId38, Diagnostics.Add_all_missing_async_modifiers)]; - }, - fixIds: [fixId38], - getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) { - const seen = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes49, (changes, diag2) => { - const nodes = getNodes3(diag2.file, diag2.start); - if (!nodes || !addToSeen(seen, getNodeId(nodes.insertBefore))) return; - doChange31(changes, context.sourceFile, nodes); - }); - } -}); -function getReturnType(expr) { - if (expr.type) { - return expr.type; - } - if (isVariableDeclaration(expr.parent) && expr.parent.type && isFunctionTypeNode(expr.parent.type)) { - return expr.parent.type.type; - } -} -function getNodes3(sourceFile, start) { - const token = getTokenAtPosition(sourceFile, start); - const containingFunction = getContainingFunction(token); - if (!containingFunction) { - return; - } - let insertBefore; - switch (containingFunction.kind) { - case 174 /* MethodDeclaration */: - insertBefore = containingFunction.name; - break; - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - insertBefore = findChildOfKind(containingFunction, 100 /* FunctionKeyword */, sourceFile); - break; - case 219 /* ArrowFunction */: - const kind = containingFunction.typeParameters ? 30 /* LessThanToken */ : 21 /* OpenParenToken */; - insertBefore = findChildOfKind(containingFunction, kind, sourceFile) || first(containingFunction.parameters); - break; - default: - return; - } - return insertBefore && { - insertBefore, - returnType: getReturnType(containingFunction) - }; -} -function doChange31(changes, sourceFile, { insertBefore, returnType }) { - if (returnType) { - const entityName = getEntityNameFromTypeNode(returnType); - if (!entityName || entityName.kind !== 80 /* Identifier */ || entityName.text !== "Promise") { - changes.replaceNode(sourceFile, returnType, factory.createTypeReferenceNode("Promise", factory.createNodeArray([returnType]))); - } - } - changes.insertModifierBefore(sourceFile, 134 /* AsyncKeyword */, insertBefore); -} - -// src/services/codefixes/fixPropertyOverrideAccessor.ts -var errorCodes50 = [ - Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code, - Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code -]; -var fixId39 = "fixPropertyOverrideAccessor"; -registerCodeFix({ - errorCodes: errorCodes50, - getCodeActions(context) { - const edits = doChange32(context.sourceFile, context.span.start, context.span.length, context.errorCode, context); - if (edits) { - return [createCodeFixAction(fixId39, edits, Diagnostics.Generate_get_and_set_accessors, fixId39, Diagnostics.Generate_get_and_set_accessors_for_all_overriding_properties)]; - } - }, - fixIds: [fixId39], - getAllCodeActions: (context) => codeFixAll(context, errorCodes50, (changes, diag2) => { - const edits = doChange32(diag2.file, diag2.start, diag2.length, diag2.code, context); - if (edits) { - for (const edit of edits) { - changes.pushRaw(context.sourceFile, edit); - } - } - }) -}); -function doChange32(file, start, length2, code, context) { - let startPosition; - let endPosition; - if (code === Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code) { - startPosition = start; - endPosition = start + length2; - } else if (code === Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code) { - const checker = context.program.getTypeChecker(); - const node = getTokenAtPosition(file, start).parent; - Debug.assert(isAccessor(node), "error span of fixPropertyOverrideAccessor should only be on an accessor"); - const containingClass = node.parent; - Debug.assert(isClassLike(containingClass), "erroneous accessors should only be inside classes"); - const base = singleOrUndefined(getAllSupers(containingClass, checker)); - if (!base) return []; - const name = unescapeLeadingUnderscores(getTextOfPropertyName(node.name)); - const baseProp = checker.getPropertyOfType(checker.getTypeAtLocation(base), name); - if (!baseProp || !baseProp.valueDeclaration) return []; - startPosition = baseProp.valueDeclaration.pos; - endPosition = baseProp.valueDeclaration.end; - file = getSourceFileOfNode(baseProp.valueDeclaration); - } else { - Debug.fail("fixPropertyOverrideAccessor codefix got unexpected error code " + code); - } - return generateAccessorFromProperty(file, context.program, startPosition, endPosition, context, Diagnostics.Generate_get_and_set_accessors.message); -} - -// src/services/codefixes/inferFromUsage.ts -var fixId40 = "inferFromUsage"; -var errorCodes51 = [ - // Variable declarations - Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code, - // Variable uses - Diagnostics.Variable_0_implicitly_has_an_1_type.code, - // Parameter declarations - Diagnostics.Parameter_0_implicitly_has_an_1_type.code, - Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code, - // Get Accessor declarations - Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code, - Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code, - // Set Accessor declarations - Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code, - // Property declarations - Diagnostics.Member_0_implicitly_has_an_1_type.code, - //// Suggestions - // Variable declarations - Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code, - // Variable uses - Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, - // Parameter declarations - Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, - Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code, - // Get Accessor declarations - Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code, - Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code, - // Set Accessor declarations - Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code, - // Property declarations - Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, - // Function expressions and declarations - Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code -]; -registerCodeFix({ - errorCodes: errorCodes51, - getCodeActions(context) { - const { sourceFile, program, span: { start }, errorCode, cancellationToken, host, preferences } = context; - const token = getTokenAtPosition(sourceFile, start); - let declaration; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { - declaration = doChange33( - changes2, - sourceFile, - token, - errorCode, - program, - cancellationToken, - /*markSeen*/ - returnTrue, - host, - preferences - ); - }); - const name = declaration && getNameOfDeclaration(declaration); - return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId40, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId40, Diagnostics.Infer_all_types_from_usage)]; - }, - fixIds: [fixId40], - getAllCodeActions(context) { - const { sourceFile, program, cancellationToken, host, preferences } = context; - const markSeen = nodeSeenTracker(); - return codeFixAll(context, errorCodes51, (changes, err) => { - doChange33(changes, sourceFile, getTokenAtPosition(err.file, err.start), err.code, program, cancellationToken, markSeen, host, preferences); - }); - } -}); -function getDiagnostic(errorCode, token) { - switch (errorCode) { - case Diagnostics.Parameter_0_implicitly_has_an_1_type.code: - case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: - return isSetAccessorDeclaration(getContainingFunction(token)) ? Diagnostics.Infer_type_of_0_from_usage : Diagnostics.Infer_parameter_types_from_usage; - // TODO: GH#18217 - case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code: - case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code: - return Diagnostics.Infer_parameter_types_from_usage; - case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code: - return Diagnostics.Infer_this_type_of_0_from_usage; - default: - return Diagnostics.Infer_type_of_0_from_usage; - } -} -function mapSuggestionDiagnostic(errorCode) { - switch (errorCode) { - case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code: - return Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code; - case Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: - return Diagnostics.Variable_0_implicitly_has_an_1_type.code; - case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: - return Diagnostics.Parameter_0_implicitly_has_an_1_type.code; - case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code: - return Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code; - case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code: - return Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code; - case Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code: - return Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code; - case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code: - return Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code; - case Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: - return Diagnostics.Member_0_implicitly_has_an_1_type.code; - } - return errorCode; -} -function doChange33(changes, sourceFile, token, errorCode, program, cancellationToken, markSeen, host, preferences) { - if (!isParameterPropertyModifier(token.kind) && token.kind !== 80 /* Identifier */ && token.kind !== 26 /* DotDotDotToken */ && token.kind !== 110 /* ThisKeyword */) { - return void 0; - } - const { parent: parent2 } = token; - const importAdder = createImportAdder(sourceFile, program, preferences, host); - errorCode = mapSuggestionDiagnostic(errorCode); - switch (errorCode) { - // Variable and Property declarations - case Diagnostics.Member_0_implicitly_has_an_1_type.code: - case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code: - if (isVariableDeclaration(parent2) && markSeen(parent2) || isPropertyDeclaration(parent2) || isPropertySignature(parent2)) { - annotateVariableDeclaration(changes, importAdder, sourceFile, parent2, program, host, cancellationToken); - importAdder.writeFixes(changes); - return parent2; - } - if (isPropertyAccessExpression(parent2)) { - const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken); - const typeNode = getTypeNodeIfAccessible(type, parent2, program, host); - if (typeNode) { - const typeTag = factory.createJSDocTypeTag( - /*tagName*/ - void 0, - factory.createJSDocTypeExpression(typeNode), - /*comment*/ - void 0 - ); - changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]); - } - importAdder.writeFixes(changes); - return parent2; - } - return void 0; - case Diagnostics.Variable_0_implicitly_has_an_1_type.code: { - const symbol = program.getTypeChecker().getSymbolAtLocation(token); - if (symbol && symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && markSeen(symbol.valueDeclaration)) { - annotateVariableDeclaration(changes, importAdder, getSourceFileOfNode(symbol.valueDeclaration), symbol.valueDeclaration, program, host, cancellationToken); - importAdder.writeFixes(changes); - return symbol.valueDeclaration; - } - return void 0; - } - } - const containingFunction = getContainingFunction(token); - if (containingFunction === void 0) { - return void 0; - } - let declaration; - switch (errorCode) { - // Parameter declarations - case Diagnostics.Parameter_0_implicitly_has_an_1_type.code: - if (isSetAccessorDeclaration(containingFunction)) { - annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken); - declaration = containingFunction; - break; - } - // falls through - case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code: - if (markSeen(containingFunction)) { - const param = cast(parent2, isParameter); - annotateParameters(changes, importAdder, sourceFile, param, containingFunction, program, host, cancellationToken); - declaration = param; - } - break; - // Get Accessor declarations - case Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code: - case Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code: - if (isGetAccessorDeclaration(containingFunction) && isIdentifier(containingFunction.name)) { - annotate(changes, importAdder, sourceFile, containingFunction, inferTypeForVariableFromUsage(containingFunction.name, program, cancellationToken), program, host); - declaration = containingFunction; - } - break; - // Set Accessor declarations - case Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code: - if (isSetAccessorDeclaration(containingFunction)) { - annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken); - declaration = containingFunction; - } - break; - // Function 'this' - case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code: - if (ts_textChanges_exports.isThisTypeAnnotatable(containingFunction) && markSeen(containingFunction)) { - annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken); - declaration = containingFunction; - } - break; - default: - return Debug.fail(String(errorCode)); - } - importAdder.writeFixes(changes); - return declaration; -} -function annotateVariableDeclaration(changes, importAdder, sourceFile, declaration, program, host, cancellationToken) { - if (isIdentifier(declaration.name)) { - annotate(changes, importAdder, sourceFile, declaration, inferTypeForVariableFromUsage(declaration.name, program, cancellationToken), program, host); - } -} -function annotateParameters(changes, importAdder, sourceFile, parameterDeclaration, containingFunction, program, host, cancellationToken) { - if (!isIdentifier(parameterDeclaration.name)) { - return; - } - const parameterInferences = inferTypeForParametersFromUsage(containingFunction, sourceFile, program, cancellationToken); - Debug.assert(containingFunction.parameters.length === parameterInferences.length, "Parameter count and inference count should match"); - if (isInJSFile(containingFunction)) { - annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host); - } else { - const needParens = isArrowFunction(containingFunction) && !findChildOfKind(containingFunction, 21 /* OpenParenToken */, sourceFile); - if (needParens) changes.insertNodeBefore(sourceFile, first(containingFunction.parameters), factory.createToken(21 /* OpenParenToken */)); - for (const { declaration, type } of parameterInferences) { - if (declaration && !declaration.type && !declaration.initializer) { - annotate(changes, importAdder, sourceFile, declaration, type, program, host); - } - } - if (needParens) changes.insertNodeAfter(sourceFile, last(containingFunction.parameters), factory.createToken(22 /* CloseParenToken */)); - } -} -function annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken) { - const references = getFunctionReferences(containingFunction, sourceFile, program, cancellationToken); - if (!references || !references.length) { - return; - } - const thisInference = inferTypeFromReferences(program, references, cancellationToken).thisParameter(); - const typeNode = getTypeNodeIfAccessible(thisInference, containingFunction, program, host); - if (!typeNode) { - return; - } - if (isInJSFile(containingFunction)) { - annotateJSDocThis(changes, sourceFile, containingFunction, typeNode); - } else { - changes.tryInsertThisTypeAnnotation(sourceFile, containingFunction, typeNode); - } -} -function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) { - changes.addJSDocTags(sourceFile, containingFunction, [ - factory.createJSDocThisTag( - /*tagName*/ - void 0, - factory.createJSDocTypeExpression(typeNode) - ) - ]); -} -function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) { - const param = firstOrUndefined(setAccessorDeclaration.parameters); - if (param && isIdentifier(setAccessorDeclaration.name) && isIdentifier(param.name)) { - let type = inferTypeForVariableFromUsage(setAccessorDeclaration.name, program, cancellationToken); - if (type === program.getTypeChecker().getAnyType()) { - type = inferTypeForVariableFromUsage(param.name, program, cancellationToken); - } - if (isInJSFile(setAccessorDeclaration)) { - annotateJSDocParameters(changes, sourceFile, [{ declaration: param, type }], program, host); - } else { - annotate(changes, importAdder, sourceFile, param, type, program, host); - } - } -} -function annotate(changes, importAdder, sourceFile, declaration, type, program, host) { - const typeNode = getTypeNodeIfAccessible(type, declaration, program, host); - if (typeNode) { - if (isInJSFile(sourceFile) && declaration.kind !== 171 /* PropertySignature */) { - const parent2 = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : declaration; - if (!parent2) { - return; - } - const typeExpression = factory.createJSDocTypeExpression(typeNode); - const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag( - /*tagName*/ - void 0, - typeExpression, - /*comment*/ - void 0 - ) : factory.createJSDocTypeTag( - /*tagName*/ - void 0, - typeExpression, - /*comment*/ - void 0 - ); - changes.addJSDocTags(sourceFile, parent2, [typeTag]); - } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) { - changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode); - } - } -} -function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); - if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) { - forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol( - s, - /*isValidTypeOnlyUseSite*/ - true - )); - return true; - } - return false; -} -function annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host) { - const signature = parameterInferences.length && parameterInferences[0].declaration.parent; - if (!signature) { - return; - } - const inferences = mapDefined(parameterInferences, (inference) => { - const param = inference.declaration; - if (param.initializer || getJSDocType(param) || !isIdentifier(param.name)) { - return; - } - const typeNode = inference.type && getTypeNodeIfAccessible(inference.type, param, program, host); - if (typeNode) { - const name = factory.cloneNode(param.name); - setEmitFlags(name, 3072 /* NoComments */ | 4096 /* NoNestedComments */); - return { name: factory.cloneNode(param.name), param, isOptional: !!inference.isOptional, typeNode }; - } - }); - if (!inferences.length) { - return; - } - if (isArrowFunction(signature) || isFunctionExpression(signature)) { - const needParens = isArrowFunction(signature) && !findChildOfKind(signature, 21 /* OpenParenToken */, sourceFile); - if (needParens) { - changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(21 /* OpenParenToken */)); - } - forEach(inferences, ({ typeNode, param }) => { - const typeTag = factory.createJSDocTypeTag( - /*tagName*/ - void 0, - factory.createJSDocTypeExpression(typeNode) - ); - const jsDoc = factory.createJSDocComment( - /*comment*/ - void 0, - [typeTag] - ); - changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " }); - }); - if (needParens) { - changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(22 /* CloseParenToken */)); - } - } else { - const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag( - /*tagName*/ - void 0, - name, - /*isBracketed*/ - !!isOptional, - factory.createJSDocTypeExpression(typeNode), - /*isNameFirst*/ - false, - /*comment*/ - void 0 - )); - changes.addJSDocTags(sourceFile, signature, paramTags); - } -} -function getReferences(token, program, cancellationToken) { - return mapDefined(ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, token, program, program.getSourceFiles(), cancellationToken), (entry) => entry.kind !== ts_FindAllReferences_exports.EntryKind.Span ? tryCast(entry.node, isIdentifier) : void 0); -} -function inferTypeForVariableFromUsage(token, program, cancellationToken) { - const references = getReferences(token, program, cancellationToken); - return inferTypeFromReferences(program, references, cancellationToken).single(); -} -function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) { - const references = getFunctionReferences(func, sourceFile, program, cancellationToken); - return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) || func.parameters.map((p) => ({ - declaration: p, - type: isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType() - })); -} -function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) { - let searchToken; - switch (containingFunction.kind) { - case 176 /* Constructor */: - searchToken = findChildOfKind(containingFunction, 137 /* ConstructorKeyword */, sourceFile); - break; - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - const parent2 = containingFunction.parent; - searchToken = (isVariableDeclaration(parent2) || isPropertyDeclaration(parent2)) && isIdentifier(parent2.name) ? parent2.name : containingFunction.name; - break; - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - searchToken = containingFunction.name; - break; - } - if (!searchToken) { - return void 0; - } - return getReferences(searchToken, program, cancellationToken); -} -function inferTypeFromReferences(program, references, cancellationToken) { - const checker = program.getTypeChecker(); - const builtinConstructors = { - string: () => checker.getStringType(), - number: () => checker.getNumberType(), - Array: (t) => checker.createArrayType(t), - Promise: (t) => checker.createPromiseType(t) - }; - const builtins = [ - checker.getStringType(), - checker.getNumberType(), - checker.createArrayType(checker.getAnyType()), - checker.createPromiseType(checker.getAnyType()) - ]; - return { - single: single2, - parameters, - thisParameter - }; - function createEmptyUsage() { - return { - isNumber: void 0, - isString: void 0, - isNumberOrString: void 0, - candidateTypes: void 0, - properties: void 0, - calls: void 0, - constructs: void 0, - numberIndex: void 0, - stringIndex: void 0, - candidateThisTypes: void 0, - inferredTypes: void 0 - }; - } - function combineUsages(usages) { - const combinedProperties = /* @__PURE__ */ new Map(); - for (const u of usages) { - if (u.properties) { - u.properties.forEach((p, name) => { - if (!combinedProperties.has(name)) { - combinedProperties.set(name, []); - } - combinedProperties.get(name).push(p); - }); - } - } - const properties = /* @__PURE__ */ new Map(); - combinedProperties.forEach((ps, name) => { - properties.set(name, combineUsages(ps)); - }); - return { - isNumber: usages.some((u) => u.isNumber), - isString: usages.some((u) => u.isString), - isNumberOrString: usages.some((u) => u.isNumberOrString), - candidateTypes: flatMap(usages, (u) => u.candidateTypes), - properties, - calls: flatMap(usages, (u) => u.calls), - constructs: flatMap(usages, (u) => u.constructs), - numberIndex: forEach(usages, (u) => u.numberIndex), - stringIndex: forEach(usages, (u) => u.stringIndex), - candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes), - inferredTypes: void 0 - // clear type cache - }; - } - function single2() { - return combineTypes(inferTypesFromReferencesSingle(references)); - } - function parameters(declaration) { - if (references.length === 0 || !declaration.parameters) { - return void 0; - } - const usage = createEmptyUsage(); - for (const reference of references) { - cancellationToken.throwIfCancellationRequested(); - calculateUsageOfNode(reference, usage); - } - const calls = [...usage.constructs || [], ...usage.calls || []]; - return declaration.parameters.map((parameter, parameterIndex) => { - const types = []; - const isRest = isRestParameter(parameter); - let isOptional = false; - for (const call of calls) { - if (call.argumentTypes.length <= parameterIndex) { - isOptional = isInJSFile(declaration); - types.push(checker.getUndefinedType()); - } else if (isRest) { - for (let i = parameterIndex; i < call.argumentTypes.length; i++) { - types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[i])); - } - } else { - types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[parameterIndex])); - } - } - if (isIdentifier(parameter.name)) { - const inferred = inferTypesFromReferencesSingle(getReferences(parameter.name, program, cancellationToken)); - types.push(...isRest ? mapDefined(inferred, checker.getElementTypeOfArrayType) : inferred); - } - const type = combineTypes(types); - return { - type: isRest ? checker.createArrayType(type) : type, - isOptional: isOptional && !isRest, - declaration: parameter - }; - }); - } - function thisParameter() { - const usage = createEmptyUsage(); - for (const reference of references) { - cancellationToken.throwIfCancellationRequested(); - calculateUsageOfNode(reference, usage); - } - return combineTypes(usage.candidateThisTypes || emptyArray); - } - function inferTypesFromReferencesSingle(references2) { - const usage = createEmptyUsage(); - for (const reference of references2) { - cancellationToken.throwIfCancellationRequested(); - calculateUsageOfNode(reference, usage); - } - return inferTypes(usage); - } - function calculateUsageOfNode(node, usage) { - while (isRightSideOfQualifiedNameOrPropertyAccess(node)) { - node = node.parent; - } - switch (node.parent.kind) { - case 244 /* ExpressionStatement */: - inferTypeFromExpressionStatement(node, usage); - break; - case 225 /* PostfixUnaryExpression */: - usage.isNumber = true; - break; - case 224 /* PrefixUnaryExpression */: - inferTypeFromPrefixUnaryExpression(node.parent, usage); - break; - case 226 /* BinaryExpression */: - inferTypeFromBinaryExpression(node, node.parent, usage); - break; - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - inferTypeFromSwitchStatementLabel(node.parent, usage); - break; - case 213 /* CallExpression */: - case 214 /* NewExpression */: - if (node.parent.expression === node) { - inferTypeFromCallExpression(node.parent, usage); - } else { - inferTypeFromContextualType(node, usage); - } - break; - case 211 /* PropertyAccessExpression */: - inferTypeFromPropertyAccessExpression(node.parent, usage); - break; - case 212 /* ElementAccessExpression */: - inferTypeFromPropertyElementExpression(node.parent, node, usage); - break; - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - inferTypeFromPropertyAssignment(node.parent, usage); - break; - case 172 /* PropertyDeclaration */: - inferTypeFromPropertyDeclaration(node.parent, usage); - break; - case 260 /* VariableDeclaration */: { - const { name, initializer } = node.parent; - if (node === name) { - if (initializer) { - addCandidateType(usage, checker.getTypeAtLocation(initializer)); - } - break; - } - } - // falls through - default: - return inferTypeFromContextualType(node, usage); - } - } - function inferTypeFromContextualType(node, usage) { - if (isExpressionNode(node)) { - addCandidateType(usage, checker.getContextualType(node)); - } - } - function inferTypeFromExpressionStatement(node, usage) { - addCandidateType(usage, isCallExpression(node) ? checker.getVoidType() : checker.getAnyType()); - } - function inferTypeFromPrefixUnaryExpression(node, usage) { - switch (node.operator) { - case 46 /* PlusPlusToken */: - case 47 /* MinusMinusToken */: - case 41 /* MinusToken */: - case 55 /* TildeToken */: - usage.isNumber = true; - break; - case 40 /* PlusToken */: - usage.isNumberOrString = true; - break; - } - } - function inferTypeFromBinaryExpression(node, parent2, usage) { - switch (parent2.operatorToken.kind) { - // ExponentiationOperator - case 43 /* AsteriskAsteriskToken */: - // MultiplicativeOperator - // falls through - case 42 /* AsteriskToken */: - case 44 /* SlashToken */: - case 45 /* PercentToken */: - // ShiftOperator - // falls through - case 48 /* LessThanLessThanToken */: - case 49 /* GreaterThanGreaterThanToken */: - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - // BitwiseOperator - // falls through - case 51 /* AmpersandToken */: - case 52 /* BarToken */: - case 53 /* CaretToken */: - // CompoundAssignmentOperator - // falls through - case 66 /* MinusEqualsToken */: - case 68 /* AsteriskAsteriskEqualsToken */: - case 67 /* AsteriskEqualsToken */: - case 69 /* SlashEqualsToken */: - case 70 /* PercentEqualsToken */: - case 74 /* AmpersandEqualsToken */: - case 75 /* BarEqualsToken */: - case 79 /* CaretEqualsToken */: - case 71 /* LessThanLessThanEqualsToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 72 /* GreaterThanGreaterThanEqualsToken */: - // AdditiveOperator - // falls through - case 41 /* MinusToken */: - // RelationalOperator - // falls through - case 30 /* LessThanToken */: - case 33 /* LessThanEqualsToken */: - case 32 /* GreaterThanToken */: - case 34 /* GreaterThanEqualsToken */: - const operandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left); - if (operandType.flags & 1056 /* EnumLike */) { - addCandidateType(usage, operandType); - } else { - usage.isNumber = true; - } - break; - case 65 /* PlusEqualsToken */: - case 40 /* PlusToken */: - const otherOperandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left); - if (otherOperandType.flags & 1056 /* EnumLike */) { - addCandidateType(usage, otherOperandType); - } else if (otherOperandType.flags & 296 /* NumberLike */) { - usage.isNumber = true; - } else if (otherOperandType.flags & 402653316 /* StringLike */) { - usage.isString = true; - } else if (otherOperandType.flags & 1 /* Any */) { - } else { - usage.isNumberOrString = true; - } - break; - // AssignmentOperators - case 64 /* EqualsToken */: - case 35 /* EqualsEqualsToken */: - case 37 /* EqualsEqualsEqualsToken */: - case 38 /* ExclamationEqualsEqualsToken */: - case 36 /* ExclamationEqualsToken */: - case 77 /* AmpersandAmpersandEqualsToken */: - case 78 /* QuestionQuestionEqualsToken */: - case 76 /* BarBarEqualsToken */: - addCandidateType(usage, checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left)); - break; - case 103 /* InKeyword */: - if (node === parent2.left) { - usage.isString = true; - } - break; - // LogicalOperator Or NullishCoalescing - case 57 /* BarBarToken */: - case 61 /* QuestionQuestionToken */: - if (node === parent2.left && (node.parent.parent.kind === 260 /* VariableDeclaration */ || isAssignmentExpression( - node.parent.parent, - /*excludeCompoundAssignment*/ - true - ))) { - addCandidateType(usage, checker.getTypeAtLocation(parent2.right)); - } - break; - case 56 /* AmpersandAmpersandToken */: - case 28 /* CommaToken */: - case 104 /* InstanceOfKeyword */: - break; - } - } - function inferTypeFromSwitchStatementLabel(parent2, usage) { - addCandidateType(usage, checker.getTypeAtLocation(parent2.parent.parent.expression)); - } - function inferTypeFromCallExpression(parent2, usage) { - const call = { - argumentTypes: [], - return_: createEmptyUsage() - }; - if (parent2.arguments) { - for (const argument of parent2.arguments) { - call.argumentTypes.push(checker.getTypeAtLocation(argument)); - } - } - calculateUsageOfNode(parent2, call.return_); - if (parent2.kind === 213 /* CallExpression */) { - (usage.calls || (usage.calls = [])).push(call); - } else { - (usage.constructs || (usage.constructs = [])).push(call); - } - } - function inferTypeFromPropertyAccessExpression(parent2, usage) { - const name = escapeLeadingUnderscores(parent2.name.text); - if (!usage.properties) { - usage.properties = /* @__PURE__ */ new Map(); - } - const propertyUsage = usage.properties.get(name) || createEmptyUsage(); - calculateUsageOfNode(parent2, propertyUsage); - usage.properties.set(name, propertyUsage); - } - function inferTypeFromPropertyElementExpression(parent2, node, usage) { - if (node === parent2.argumentExpression) { - usage.isNumberOrString = true; - return; - } else { - const indexType = checker.getTypeAtLocation(parent2.argumentExpression); - const indexUsage = createEmptyUsage(); - calculateUsageOfNode(parent2, indexUsage); - if (indexType.flags & 296 /* NumberLike */) { - usage.numberIndex = indexUsage; - } else { - usage.stringIndex = indexUsage; - } - } - } - function inferTypeFromPropertyAssignment(assignment, usage) { - const nodeWithRealType = isVariableDeclaration(assignment.parent.parent) ? assignment.parent.parent : assignment.parent; - addCandidateThisType(usage, checker.getTypeAtLocation(nodeWithRealType)); - } - function inferTypeFromPropertyDeclaration(declaration, usage) { - addCandidateThisType(usage, checker.getTypeAtLocation(declaration.parent)); - } - function removeLowPriorityInferences(inferences, priorities) { - const toRemove = []; - for (const i of inferences) { - for (const { high, low } of priorities) { - if (high(i)) { - Debug.assert(!low(i), "Priority can't have both low and high"); - toRemove.push(low); - } - } - } - return inferences.filter((i) => toRemove.every((f) => !f(i))); - } - function combineFromUsage(usage) { - return combineTypes(inferTypes(usage)); - } - function combineTypes(inferences) { - if (!inferences.length) return checker.getAnyType(); - const stringNumber = checker.getUnionType([checker.getStringType(), checker.getNumberType()]); - const priorities = [ - { - high: (t) => t === checker.getStringType() || t === checker.getNumberType(), - low: (t) => t === stringNumber - }, - { - high: (t) => !(t.flags & (1 /* Any */ | 16384 /* Void */)), - low: (t) => !!(t.flags & (1 /* Any */ | 16384 /* Void */)) - }, - { - high: (t) => !(t.flags & (98304 /* Nullable */ | 1 /* Any */ | 16384 /* Void */)) && !(getObjectFlags(t) & 16 /* Anonymous */), - low: (t) => !!(getObjectFlags(t) & 16 /* Anonymous */) - } - ]; - let good = removeLowPriorityInferences(inferences, priorities); - const anons = good.filter((i) => getObjectFlags(i) & 16 /* Anonymous */); - if (anons.length) { - good = good.filter((i) => !(getObjectFlags(i) & 16 /* Anonymous */)); - good.push(combineAnonymousTypes(anons)); - } - return checker.getWidenedType(checker.getUnionType(good.map(checker.getBaseTypeOfLiteralType), 2 /* Subtype */)); - } - function combineAnonymousTypes(anons) { - if (anons.length === 1) { - return anons[0]; - } - const calls = []; - const constructs = []; - const stringIndices = []; - const numberIndices = []; - let stringIndexReadonly = false; - let numberIndexReadonly = false; - const props = createMultiMap(); - for (const anon2 of anons) { - for (const p of checker.getPropertiesOfType(anon2)) { - props.add(p.escapedName, p.valueDeclaration ? checker.getTypeOfSymbolAtLocation(p, p.valueDeclaration) : checker.getAnyType()); - } - calls.push(...checker.getSignaturesOfType(anon2, 0 /* Call */)); - constructs.push(...checker.getSignaturesOfType(anon2, 1 /* Construct */)); - const stringIndexInfo = checker.getIndexInfoOfType(anon2, 0 /* String */); - if (stringIndexInfo) { - stringIndices.push(stringIndexInfo.type); - stringIndexReadonly = stringIndexReadonly || stringIndexInfo.isReadonly; - } - const numberIndexInfo = checker.getIndexInfoOfType(anon2, 1 /* Number */); - if (numberIndexInfo) { - numberIndices.push(numberIndexInfo.type); - numberIndexReadonly = numberIndexReadonly || numberIndexInfo.isReadonly; - } - } - const members = mapEntries(props, (name, types) => { - const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0; - const s = checker.createSymbol(4 /* Property */ | isOptional, name); - s.links.type = checker.getUnionType(types); - return [name, s]; - }); - const indexInfos = []; - if (stringIndices.length) indexInfos.push(checker.createIndexInfo(checker.getStringType(), checker.getUnionType(stringIndices), stringIndexReadonly)); - if (numberIndices.length) indexInfos.push(checker.createIndexInfo(checker.getNumberType(), checker.getUnionType(numberIndices), numberIndexReadonly)); - return checker.createAnonymousType( - anons[0].symbol, - members, - calls, - constructs, - indexInfos - ); - } - function inferTypes(usage) { - var _a, _b, _c; - const types = []; - if (usage.isNumber) { - types.push(checker.getNumberType()); - } - if (usage.isString) { - types.push(checker.getStringType()); - } - if (usage.isNumberOrString) { - types.push(checker.getUnionType([checker.getStringType(), checker.getNumberType()])); - } - if (usage.numberIndex) { - types.push(checker.createArrayType(combineFromUsage(usage.numberIndex))); - } - if (((_a = usage.properties) == null ? void 0 : _a.size) || ((_b = usage.constructs) == null ? void 0 : _b.length) || usage.stringIndex) { - types.push(inferStructuralType(usage)); - } - const candidateTypes = (usage.candidateTypes || []).map((t) => checker.getBaseTypeOfLiteralType(t)); - const callsType = ((_c = usage.calls) == null ? void 0 : _c.length) ? inferStructuralType(usage) : void 0; - if (callsType && candidateTypes) { - types.push(checker.getUnionType([callsType, ...candidateTypes], 2 /* Subtype */)); - } else { - if (callsType) { - types.push(callsType); - } - if (length(candidateTypes)) { - types.push(...candidateTypes); - } - } - types.push(...inferNamedTypesFromProperties(usage)); - return types; - } - function inferStructuralType(usage) { - const members = /* @__PURE__ */ new Map(); - if (usage.properties) { - usage.properties.forEach((u, name) => { - const symbol = checker.createSymbol(4 /* Property */, name); - symbol.links.type = combineFromUsage(u); - members.set(name, symbol); - }); - } - const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : []; - const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : []; - const indexInfos = usage.stringIndex ? [checker.createIndexInfo( - checker.getStringType(), - combineFromUsage(usage.stringIndex), - /*isReadonly*/ - false - )] : []; - return checker.createAnonymousType( - /*symbol*/ - void 0, - members, - callSignatures, - constructSignatures, - indexInfos - ); - } - function inferNamedTypesFromProperties(usage) { - if (!usage.properties || !usage.properties.size) return []; - const types = builtins.filter((t) => allPropertiesAreAssignableToUsage(t, usage)); - if (0 < types.length && types.length < 3) { - return types.map((t) => inferInstantiationFromUsage(t, usage)); - } - return []; - } - function allPropertiesAreAssignableToUsage(type, usage) { - if (!usage.properties) return false; - return !forEachEntry(usage.properties, (propUsage, name) => { - const source = checker.getTypeOfPropertyOfType(type, name); - if (!source) { - return true; - } - if (propUsage.calls) { - const sigs = checker.getSignaturesOfType(source, 0 /* Call */); - return !sigs.length || !checker.isTypeAssignableTo(source, getFunctionFromCalls(propUsage.calls)); - } else { - return !checker.isTypeAssignableTo(source, combineFromUsage(propUsage)); - } - }); - } - function inferInstantiationFromUsage(type, usage) { - if (!(getObjectFlags(type) & 4 /* Reference */) || !usage.properties) { - return type; - } - const generic = type.target; - const singleTypeParameter = singleOrUndefined(generic.typeParameters); - if (!singleTypeParameter) return type; - const types = []; - usage.properties.forEach((propUsage, name) => { - const genericPropertyType = checker.getTypeOfPropertyOfType(generic, name); - Debug.assert(!!genericPropertyType, "generic should have all the properties of its reference."); - types.push(...inferTypeParameters(genericPropertyType, combineFromUsage(propUsage), singleTypeParameter)); - }); - return builtinConstructors[type.symbol.escapedName](combineTypes(types)); - } - function inferTypeParameters(genericType, usageType, typeParameter) { - if (genericType === typeParameter) { - return [usageType]; - } else if (genericType.flags & 3145728 /* UnionOrIntersection */) { - return flatMap(genericType.types, (t) => inferTypeParameters(t, usageType, typeParameter)); - } else if (getObjectFlags(genericType) & 4 /* Reference */ && getObjectFlags(usageType) & 4 /* Reference */) { - const genericArgs = checker.getTypeArguments(genericType); - const usageArgs = checker.getTypeArguments(usageType); - const types = []; - if (genericArgs && usageArgs) { - for (let i = 0; i < genericArgs.length; i++) { - if (usageArgs[i]) { - types.push(...inferTypeParameters(genericArgs[i], usageArgs[i], typeParameter)); - } - } - } - return types; - } - const genericSigs = checker.getSignaturesOfType(genericType, 0 /* Call */); - const usageSigs = checker.getSignaturesOfType(usageType, 0 /* Call */); - if (genericSigs.length === 1 && usageSigs.length === 1) { - return inferFromSignatures(genericSigs[0], usageSigs[0], typeParameter); - } - return []; - } - function inferFromSignatures(genericSig, usageSig, typeParameter) { - var _a; - const types = []; - for (let i = 0; i < genericSig.parameters.length; i++) { - const genericParam = genericSig.parameters[i]; - const usageParam = usageSig.parameters[i]; - const isRest = genericSig.declaration && isRestParameter(genericSig.declaration.parameters[i]); - if (!usageParam) { - break; - } - let genericParamType = genericParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(genericParam, genericParam.valueDeclaration) : checker.getAnyType(); - const elementType = isRest && checker.getElementTypeOfArrayType(genericParamType); - if (elementType) { - genericParamType = elementType; - } - const targetType = ((_a = tryCast(usageParam, isTransientSymbol)) == null ? void 0 : _a.links.type) || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType()); - types.push(...inferTypeParameters(genericParamType, targetType, typeParameter)); - } - const genericReturn = checker.getReturnTypeOfSignature(genericSig); - const usageReturn = checker.getReturnTypeOfSignature(usageSig); - types.push(...inferTypeParameters(genericReturn, usageReturn, typeParameter)); - return types; - } - function getFunctionFromCalls(calls) { - return checker.createAnonymousType( - /*symbol*/ - void 0, - createSymbolTable(), - [getSignatureFromCalls(calls)], - emptyArray, - emptyArray - ); - } - function getSignatureFromCalls(calls) { - const parameters2 = []; - const length2 = Math.max(...calls.map((c) => c.argumentTypes.length)); - for (let i = 0; i < length2; i++) { - const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`)); - symbol.links.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType())); - if (calls.some((call) => call.argumentTypes[i] === void 0)) { - symbol.flags |= 16777216 /* Optional */; - } - parameters2.push(symbol); - } - const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_))); - return checker.createSignature( - /*declaration*/ - void 0, - /*typeParameters*/ - void 0, - /*thisParameter*/ - void 0, - parameters2, - returnType, - /*typePredicate*/ - void 0, - length2, - 0 /* None */ - ); - } - function addCandidateType(usage, type) { - if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) { - (usage.candidateTypes || (usage.candidateTypes = [])).push(type); - } - } - function addCandidateThisType(usage, type) { - if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) { - (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type); - } - } -} - -// src/services/codefixes/fixReturnTypeInAsyncFunction.ts -var fixId41 = "fixReturnTypeInAsyncFunction"; -var errorCodes52 = [ - Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0.code -]; -registerCodeFix({ - errorCodes: errorCodes52, - fixIds: [fixId41], - getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) { - const { sourceFile, program, span } = context; - const checker = program.getTypeChecker(); - const info = getInfo16(sourceFile, program.getTypeChecker(), span.start); - if (!info) { - return void 0; - } - const { returnTypeNode, returnType, promisedTypeNode, promisedType } = info; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange34(t, sourceFile, returnTypeNode, promisedTypeNode)); - return [createCodeFixAction( - fixId41, - changes, - [Diagnostics.Replace_0_with_Promise_1, checker.typeToString(returnType), checker.typeToString(promisedType)], - fixId41, - Diagnostics.Fix_all_incorrect_return_type_of_an_async_functions - )]; - }, - getAllCodeActions: (context) => codeFixAll(context, errorCodes52, (changes, diag2) => { - const info = getInfo16(diag2.file, context.program.getTypeChecker(), diag2.start); - if (info) { - doChange34(changes, diag2.file, info.returnTypeNode, info.promisedTypeNode); - } - }) -}); -function getInfo16(sourceFile, checker, pos) { - if (isInJSFile(sourceFile)) { - return void 0; - } - const token = getTokenAtPosition(sourceFile, pos); - const func = findAncestor(token, isFunctionLikeDeclaration); - const returnTypeNode = func == null ? void 0 : func.type; - if (!returnTypeNode) { - return void 0; - } - const returnType = checker.getTypeFromTypeNode(returnTypeNode); - const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType(); - const promisedTypeNode = checker.typeToTypeNode( - promisedType, - /*enclosingDeclaration*/ - returnTypeNode, - /*flags*/ - void 0 - ); - if (promisedTypeNode) { - return { returnTypeNode, returnType, promisedTypeNode, promisedType }; - } -} -function doChange34(changes, sourceFile, returnTypeNode, promisedTypeNode) { - changes.replaceNode(sourceFile, returnTypeNode, factory.createTypeReferenceNode("Promise", [promisedTypeNode])); -} - -// src/services/codefixes/disableJsDiagnostics.ts -var fixName4 = "disableJsDiagnostics"; -var fixId42 = "disableJsDiagnostics"; -var errorCodes53 = mapDefined(Object.keys(Diagnostics), (key) => { - const diag2 = Diagnostics[key]; - return diag2.category === 1 /* Error */ ? diag2.code : void 0; -}); -registerCodeFix({ - errorCodes: errorCodes53, - getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) { - const { sourceFile, program, span, host, formatContext } = context; - if (!isInJSFile(sourceFile) || !isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { - return void 0; - } - const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options); - const fixes = [ - // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file. - createCodeFixActionWithoutFixAll( - fixName4, - [createFileTextChanges(sourceFile.fileName, [ - createTextChange( - sourceFile.checkJsDirective ? createTextSpanFromBounds(sourceFile.checkJsDirective.pos, sourceFile.checkJsDirective.end) : createTextSpan(0, 0), - `// @ts-nocheck${newLineCharacter}` - ) - ])], - Diagnostics.Disable_checking_for_this_file - ) - ]; - if (ts_textChanges_exports.isValidLocationToAddComment(sourceFile, span.start)) { - fixes.unshift(createCodeFixAction(fixName4, ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange9(t, sourceFile, span.start)), Diagnostics.Ignore_this_error_message, fixId42, Diagnostics.Add_ts_ignore_to_all_error_messages)); - } - return fixes; - }, - fixIds: [fixId42], - getAllCodeActions: (context) => { - const seenLines = /* @__PURE__ */ new Set(); - return codeFixAll(context, errorCodes53, (changes, diag2) => { - if (ts_textChanges_exports.isValidLocationToAddComment(diag2.file, diag2.start)) { - makeChange9(changes, diag2.file, diag2.start, seenLines); - } - }); - } -}); -function makeChange9(changes, sourceFile, position, seenLines) { - const { line: lineNumber } = getLineAndCharacterOfPosition(sourceFile, position); - if (!seenLines || tryAddToSet(seenLines, lineNumber)) { - changes.insertCommentBeforeLine(sourceFile, lineNumber, position, " @ts-ignore"); - } -} - -// src/services/codefixes/helpers.ts -function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, sourceFile, context, preferences, importAdder, addClassElement) { - const classMembers = classDeclaration.symbol.members; - for (const symbol of possiblyMissingSymbols) { - if (!classMembers.has(symbol.escapedName)) { - addNewNodeForMemberSymbol( - symbol, - classDeclaration, - sourceFile, - context, - preferences, - importAdder, - addClassElement, - /*body*/ - void 0 - ); - } - } -} -function getNoopSymbolTrackerWithResolver(context) { - return { - trackSymbol: () => false, - moduleResolverHost: getModuleSpecifierResolverHost(context.program, context.host) - }; -} -var PreserveOptionalFlags = /* @__PURE__ */ ((PreserveOptionalFlags2) => { - PreserveOptionalFlags2[PreserveOptionalFlags2["Method"] = 1] = "Method"; - PreserveOptionalFlags2[PreserveOptionalFlags2["Property"] = 2] = "Property"; - PreserveOptionalFlags2[PreserveOptionalFlags2["All"] = 3] = "All"; - return PreserveOptionalFlags2; -})(PreserveOptionalFlags || {}); -function addNewNodeForMemberSymbol(symbol, enclosingDeclaration, sourceFile, context, preferences, importAdder, addClassElement, body, preserveOptional = 3 /* All */, isAmbient = false) { - const declarations = symbol.getDeclarations(); - const declaration = firstOrUndefined(declarations); - const checker = context.program.getTypeChecker(); - const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions()); - const kind = (declaration == null ? void 0 : declaration.kind) ?? 171 /* PropertySignature */; - const declarationName = createDeclarationName(symbol, declaration); - const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */; - let modifierFlags = effectiveModifierFlags & 256 /* Static */; - modifierFlags |= effectiveModifierFlags & 1 /* Public */ ? 1 /* Public */ : effectiveModifierFlags & 4 /* Protected */ ? 4 /* Protected */ : 0 /* None */; - if (declaration && isAutoAccessorPropertyDeclaration(declaration)) { - modifierFlags |= 512 /* Accessor */; - } - const modifiers = createModifiers(); - const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); - const optional = !!(symbol.flags & 16777216 /* Optional */); - const ambient = !!(enclosingDeclaration.flags & 33554432 /* Ambient */) || isAmbient; - const quotePreference = getQuotePreference(sourceFile, preferences); - const flags = 1 /* NoTruncation */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */); - switch (kind) { - case 171 /* PropertySignature */: - case 172 /* PropertyDeclaration */: - let typeNode = checker.typeToTypeNode(type, enclosingDeclaration, flags, 8 /* AllowUnresolvedNames */, getNoopSymbolTrackerWithResolver(context)); - if (importAdder) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); - if (importableReference) { - typeNode = importableReference.typeNode; - importSymbols(importAdder, importableReference.symbols); - } - } - addClassElement(factory.createPropertyDeclaration( - modifiers, - declaration ? createName(declarationName) : symbol.getName(), - optional && preserveOptional & 2 /* Property */ ? factory.createToken(58 /* QuestionToken */) : void 0, - typeNode, - /*initializer*/ - void 0 - )); - break; - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: { - Debug.assertIsDefined(declarations); - let typeNode2 = checker.typeToTypeNode( - type, - enclosingDeclaration, - flags, - /*internalFlags*/ - void 0, - getNoopSymbolTrackerWithResolver(context) - ); - const allAccessors = getAllAccessorDeclarations(declarations, declaration); - const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor]; - if (importAdder) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode2, scriptTarget); - if (importableReference) { - typeNode2 = importableReference.typeNode; - importSymbols(importAdder, importableReference.symbols); - } - } - for (const accessor of orderedAccessors) { - if (isGetAccessorDeclaration(accessor)) { - addClassElement(factory.createGetAccessorDeclaration( - modifiers, - createName(declarationName), - emptyArray, - createTypeNode(typeNode2), - createBody(body, quotePreference, ambient) - )); - } else { - Debug.assertNode(accessor, isSetAccessorDeclaration, "The counterpart to a getter should be a setter"); - const parameter = getSetAccessorValueParameter(accessor); - const parameterName = parameter && isIdentifier(parameter.name) ? idText(parameter.name) : void 0; - addClassElement(factory.createSetAccessorDeclaration( - modifiers, - createName(declarationName), - createDummyParameters( - 1, - [parameterName], - [createTypeNode(typeNode2)], - 1, - /*inJs*/ - false - ), - createBody(body, quotePreference, ambient) - )); - } - } - break; - } - case 173 /* MethodSignature */: - case 174 /* MethodDeclaration */: - Debug.assertIsDefined(declarations); - const signatures = type.isUnion() ? flatMap(type.types, (t) => t.getCallSignatures()) : type.getCallSignatures(); - if (!some(signatures)) { - break; - } - if (declarations.length === 1) { - Debug.assert(signatures.length === 1, "One declaration implies one signature"); - const signature = signatures[0]; - outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference, ambient)); - break; - } - for (const signature of signatures) { - if (signature.declaration && signature.declaration.flags & 33554432 /* Ambient */) { - continue; - } - outputMethod(quotePreference, signature, modifiers, createName(declarationName)); - } - if (!ambient) { - if (declarations.length > signatures.length) { - const signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); - outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference)); - } else { - Debug.assert(declarations.length === signatures.length, "Declarations and signatures should match count"); - addClassElement(createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, createName(declarationName), optional && !!(preserveOptional & 1 /* Method */), modifiers, quotePreference, body)); - } - } - break; - } - function outputMethod(quotePreference2, signature, modifiers2, name, body2) { - const method = createSignatureDeclarationFromSignature(174 /* MethodDeclaration */, context, quotePreference2, signature, body2, name, modifiers2, optional && !!(preserveOptional & 1 /* Method */), enclosingDeclaration, importAdder); - if (method) addClassElement(method); - } - function createModifiers() { - let modifiers2; - if (modifierFlags) { - modifiers2 = combine(modifiers2, factory.createModifiersFromModifierFlags(modifierFlags)); - } - if (shouldAddOverrideKeyword()) { - modifiers2 = append(modifiers2, factory.createToken(164 /* OverrideKeyword */)); - } - return modifiers2 && factory.createNodeArray(modifiers2); - } - function shouldAddOverrideKeyword() { - return !!(context.program.getCompilerOptions().noImplicitOverride && declaration && hasAbstractModifier(declaration)); - } - function createName(node) { - if (isIdentifier(node) && node.escapedText === "constructor") { - return factory.createComputedPropertyName(factory.createStringLiteral(idText(node), quotePreference === 0 /* Single */)); - } - return getSynthesizedDeepClone( - node, - /*includeTrivia*/ - false - ); - } - function createBody(block, quotePreference2, ambient2) { - return ambient2 ? void 0 : getSynthesizedDeepClone( - block, - /*includeTrivia*/ - false - ) || createStubbedMethodBody(quotePreference2); - } - function createTypeNode(typeNode) { - return getSynthesizedDeepClone( - typeNode, - /*includeTrivia*/ - false - ); - } - function createDeclarationName(symbol2, declaration2) { - if (getCheckFlags(symbol2) & 262144 /* Mapped */) { - const nameType = symbol2.links.nameType; - if (nameType && isTypeUsableAsPropertyName(nameType)) { - return factory.createIdentifier(unescapeLeadingUnderscores(getPropertyNameFromType(nameType))); - } - } - return getSynthesizedDeepClone( - getNameOfDeclaration(declaration2), - /*includeTrivia*/ - false - ); - } -} -function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) { - const program = context.program; - const checker = program.getTypeChecker(); - const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); - const isJs = isInJSFile(enclosingDeclaration); - const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */); - const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, 8 /* AllowUnresolvedNames */, getNoopSymbolTrackerWithResolver(context)); - if (!signatureDeclaration) { - return void 0; - } - let typeParameters = isJs ? void 0 : signatureDeclaration.typeParameters; - let parameters = signatureDeclaration.parameters; - let type = isJs ? void 0 : getSynthesizedDeepClone(signatureDeclaration.type); - if (importAdder) { - if (typeParameters) { - const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => { - let constraint = typeParameterDecl.constraint; - let defaultType = typeParameterDecl.default; - if (constraint) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(constraint, scriptTarget); - if (importableReference) { - constraint = importableReference.typeNode; - importSymbols(importAdder, importableReference.symbols); - } - } - if (defaultType) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(defaultType, scriptTarget); - if (importableReference) { - defaultType = importableReference.typeNode; - importSymbols(importAdder, importableReference.symbols); - } - } - return factory.updateTypeParameterDeclaration( - typeParameterDecl, - typeParameterDecl.modifiers, - typeParameterDecl.name, - constraint, - defaultType - ); - }); - if (typeParameters !== newTypeParameters) { - typeParameters = setTextRange(factory.createNodeArray(newTypeParameters, typeParameters.hasTrailingComma), typeParameters); - } - } - const newParameters = sameMap(parameters, (parameterDecl) => { - let type2 = isJs ? void 0 : parameterDecl.type; - if (type2) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(type2, scriptTarget); - if (importableReference) { - type2 = importableReference.typeNode; - importSymbols(importAdder, importableReference.symbols); - } - } - return factory.updateParameterDeclaration( - parameterDecl, - parameterDecl.modifiers, - parameterDecl.dotDotDotToken, - parameterDecl.name, - isJs ? void 0 : parameterDecl.questionToken, - type2, - parameterDecl.initializer - ); - }); - if (parameters !== newParameters) { - parameters = setTextRange(factory.createNodeArray(newParameters, parameters.hasTrailingComma), parameters); - } - if (type) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(type, scriptTarget); - if (importableReference) { - type = importableReference.typeNode; - importSymbols(importAdder, importableReference.symbols); - } - } - } - const questionToken = optional ? factory.createToken(58 /* QuestionToken */) : void 0; - const asteriskToken = signatureDeclaration.asteriskToken; - if (isFunctionExpression(signatureDeclaration)) { - return factory.updateFunctionExpression(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body); - } - if (isArrowFunction(signatureDeclaration)) { - return factory.updateArrowFunction(signatureDeclaration, modifiers, typeParameters, parameters, type, signatureDeclaration.equalsGreaterThanToken, body ?? signatureDeclaration.body); - } - if (isMethodDeclaration(signatureDeclaration)) { - return factory.updateMethodDeclaration(signatureDeclaration, modifiers, asteriskToken, name ?? factory.createIdentifier(""), questionToken, typeParameters, parameters, type, body); - } - if (isFunctionDeclaration(signatureDeclaration)) { - return factory.updateFunctionDeclaration(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body); - } - return void 0; -} -function createSignatureDeclarationFromCallExpression(kind, context, importAdder, call, name, modifierFlags, contextNode) { - const quotePreference = getQuotePreference(context.sourceFile, context.preferences); - const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions()); - const tracker = getNoopSymbolTrackerWithResolver(context); - const checker = context.program.getTypeChecker(); - const isJs = isInJSFile(contextNode); - const { typeArguments, arguments: args, parent: parent2 } = call; - const contextualType = isJs ? void 0 : checker.getContextualType(call); - const names = map(args, (arg) => isIdentifier(arg) ? arg.text : isPropertyAccessExpression(arg) && isIdentifier(arg.name) ? arg.name.text : void 0); - const instanceTypes = isJs ? [] : map(args, (arg) => checker.getTypeAtLocation(arg)); - const { argumentTypeNodes, argumentTypeParameters } = getArgumentTypesAndTypeParameters( - checker, - importAdder, - instanceTypes, - contextNode, - scriptTarget, - 1 /* NoTruncation */, - 8 /* AllowUnresolvedNames */, - tracker - ); - const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0; - const asteriskToken = isYieldExpression(parent2) ? factory.createToken(42 /* AsteriskToken */) : void 0; - const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments); - const parameters = createDummyParameters( - args.length, - names, - argumentTypeNodes, - /*minArgumentCount*/ - void 0, - isJs - ); - const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode( - contextualType, - contextNode, - /*flags*/ - void 0, - /*internalFlags*/ - void 0, - tracker - ); - switch (kind) { - case 174 /* MethodDeclaration */: - return factory.createMethodDeclaration( - modifiers, - asteriskToken, - name, - /*questionToken*/ - void 0, - typeParameters, - parameters, - type, - createStubbedMethodBody(quotePreference) - ); - case 173 /* MethodSignature */: - return factory.createMethodSignature( - modifiers, - name, - /*questionToken*/ - void 0, - typeParameters, - parameters, - type === void 0 ? factory.createKeywordTypeNode(159 /* UnknownKeyword */) : type - ); - case 262 /* FunctionDeclaration */: - Debug.assert(typeof name === "string" || isIdentifier(name), "Unexpected name"); - return factory.createFunctionDeclaration( - modifiers, - asteriskToken, - name, - typeParameters, - parameters, - type, - createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference) - ); - default: - Debug.fail("Unexpected kind"); - } -} -function createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments) { - const usedNames = new Set(argumentTypeParameters.map((pair) => pair[0])); - const constraintsByName = new Map(argumentTypeParameters); - if (typeArguments) { - const typeArgumentsWithNewTypes = typeArguments.filter((typeArgument) => !argumentTypeParameters.some((pair) => { - var _a; - return checker.getTypeAtLocation(typeArgument) === ((_a = pair[1]) == null ? void 0 : _a.argumentType); - })); - const targetSize = usedNames.size + typeArgumentsWithNewTypes.length; - for (let i = 0; usedNames.size < targetSize; i += 1) { - usedNames.add(createTypeParameterName(i)); - } - } - return arrayFrom( - usedNames.values(), - (usedName) => { - var _a; - return factory.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - usedName, - (_a = constraintsByName.get(usedName)) == null ? void 0 : _a.constraint - ); - } - ); -} -function createTypeParameterName(index) { - return 84 /* T */ + index <= 90 /* Z */ ? String.fromCharCode(84 /* T */ + index) : `T${index}`; -} -function typeToAutoImportableTypeNode(checker, importAdder, type, contextNode, scriptTarget, flags, internalFlags, tracker) { - const typeNode = checker.typeToTypeNode(type, contextNode, flags, internalFlags, tracker); - if (!typeNode) { - return void 0; - } - return typeNodeToAutoImportableTypeNode(typeNode, importAdder, scriptTarget); -} -function typeNodeToAutoImportableTypeNode(typeNode, importAdder, scriptTarget) { - if (typeNode && isImportTypeNode(typeNode)) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); - if (importableReference) { - importSymbols(importAdder, importableReference.symbols); - typeNode = importableReference.typeNode; - } - } - return getSynthesizedDeepClone(typeNode); -} -function endOfRequiredTypeParameters(checker, type) { - Debug.assert(type.typeArguments); - const fullTypeArguments = type.typeArguments; - const target = type.target; - for (let cutoff = 0; cutoff < fullTypeArguments.length; cutoff++) { - const typeArguments = fullTypeArguments.slice(0, cutoff); - const filledIn = checker.fillMissingTypeArguments( - typeArguments, - target.typeParameters, - cutoff, - /*isJavaScriptImplicitAny*/ - false - ); - if (filledIn.every((fill, i) => fill === fullTypeArguments[i])) { - return cutoff; - } - } - return fullTypeArguments.length; -} -function typeToMinimizedReferenceType(checker, type, contextNode, flags, internalFlags, tracker) { - let typeNode = checker.typeToTypeNode(type, contextNode, flags, internalFlags, tracker); - if (!typeNode) { - return void 0; - } - if (isTypeReferenceNode(typeNode)) { - const genericType = type; - if (genericType.typeArguments && typeNode.typeArguments) { - const cutoff = endOfRequiredTypeParameters(checker, genericType); - if (cutoff < typeNode.typeArguments.length) { - const newTypeArguments = factory.createNodeArray(typeNode.typeArguments.slice(0, cutoff)); - typeNode = factory.updateTypeReferenceNode(typeNode, typeNode.typeName, newTypeArguments); - } - } - } - return typeNode; -} -function typePredicateToAutoImportableTypeNode(checker, importAdder, typePredicate, contextNode, scriptTarget, flags, internalFlags, tracker) { - let typePredicateNode = checker.typePredicateToTypePredicateNode(typePredicate, contextNode, flags, internalFlags, tracker); - if ((typePredicateNode == null ? void 0 : typePredicateNode.type) && isImportTypeNode(typePredicateNode.type)) { - const importableReference = tryGetAutoImportableReferenceFromTypeNode(typePredicateNode.type, scriptTarget); - if (importableReference) { - importSymbols(importAdder, importableReference.symbols); - typePredicateNode = factory.updateTypePredicateNode(typePredicateNode, typePredicateNode.assertsModifier, typePredicateNode.parameterName, importableReference.typeNode); - } - } - return getSynthesizedDeepClone(typePredicateNode); -} -function typeContainsTypeParameter(type) { - if (type.isUnionOrIntersection()) { - return type.types.some(typeContainsTypeParameter); - } - return type.flags & 262144 /* TypeParameter */; -} -function getArgumentTypesAndTypeParameters(checker, importAdder, instanceTypes, contextNode, scriptTarget, flags, internalFlags, tracker) { - const argumentTypeNodes = []; - const argumentTypeParameters = /* @__PURE__ */ new Map(); - for (let i = 0; i < instanceTypes.length; i += 1) { - const instanceType = instanceTypes[i]; - if (instanceType.isUnionOrIntersection() && instanceType.types.some(typeContainsTypeParameter)) { - const synthesizedTypeParameterName = createTypeParameterName(i); - argumentTypeNodes.push(factory.createTypeReferenceNode(synthesizedTypeParameterName)); - argumentTypeParameters.set(synthesizedTypeParameterName, void 0); - continue; - } - const widenedInstanceType = checker.getBaseTypeOfLiteralType(instanceType); - const argumentTypeNode = typeToAutoImportableTypeNode(checker, importAdder, widenedInstanceType, contextNode, scriptTarget, flags, internalFlags, tracker); - if (!argumentTypeNode) { - continue; - } - argumentTypeNodes.push(argumentTypeNode); - const argumentTypeParameter = getFirstTypeParameterName(instanceType); - const instanceTypeConstraint = instanceType.isTypeParameter() && instanceType.constraint && !isAnonymousObjectConstraintType(instanceType.constraint) ? typeToAutoImportableTypeNode(checker, importAdder, instanceType.constraint, contextNode, scriptTarget, flags, internalFlags, tracker) : void 0; - if (argumentTypeParameter) { - argumentTypeParameters.set(argumentTypeParameter, { argumentType: instanceType, constraint: instanceTypeConstraint }); - } - } - return { argumentTypeNodes, argumentTypeParameters: arrayFrom(argumentTypeParameters.entries()) }; -} -function isAnonymousObjectConstraintType(type) { - return type.flags & 524288 /* Object */ && type.objectFlags === 16 /* Anonymous */; -} -function getFirstTypeParameterName(type) { - var _a; - if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) { - for (const subType of type.types) { - const subTypeName = getFirstTypeParameterName(subType); - if (subTypeName) { - return subTypeName; - } - } - } - return type.flags & 262144 /* TypeParameter */ ? (_a = type.getSymbol()) == null ? void 0 : _a.getName() : void 0; -} -function createDummyParameters(argCount, names, types, minArgumentCount, inJs) { - const parameters = []; - const parameterNameCounts = /* @__PURE__ */ new Map(); - for (let i = 0; i < argCount; i++) { - const parameterName = (names == null ? void 0 : names[i]) || `arg${i}`; - const parameterNameCount = parameterNameCounts.get(parameterName); - parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1); - const newParameter = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - /*name*/ - parameterName + (parameterNameCount || ""), - /*questionToken*/ - minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0, - /*type*/ - inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(159 /* UnknownKeyword */), - /*initializer*/ - void 0 - ); - parameters.push(newParameter); - } - return parameters; -} -function createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional, modifiers, quotePreference, body) { - let maxArgsSignature = signatures[0]; - let minArgumentCount = signatures[0].minArgumentCount; - let someSigHasRestParameter = false; - for (const sig of signatures) { - minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); - if (signatureHasRestParameter(sig)) { - someSigHasRestParameter = true; - } - if (sig.parameters.length >= maxArgsSignature.parameters.length && (!signatureHasRestParameter(sig) || signatureHasRestParameter(maxArgsSignature))) { - maxArgsSignature = sig; - } - } - const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0); - const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name); - const parameters = createDummyParameters( - maxNonRestArgs, - maxArgsParameterSymbolNames, - /*types*/ - void 0, - minArgumentCount, - /*inJs*/ - false - ); - if (someSigHasRestParameter) { - const restParameter = factory.createParameterDeclaration( - /*modifiers*/ - void 0, - factory.createToken(26 /* DotDotDotToken */), - maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", - /*questionToken*/ - maxNonRestArgs >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0, - factory.createArrayTypeNode(factory.createKeywordTypeNode(159 /* UnknownKeyword */)), - /*initializer*/ - void 0 - ); - parameters.push(restParameter); - } - return createStubbedMethod( - modifiers, - name, - optional, - /*typeParameters*/ - void 0, - parameters, - getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration), - quotePreference, - body - ); -} -function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) { - if (length(signatures)) { - const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature)); - return checker.typeToTypeNode(type, enclosingDeclaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */, getNoopSymbolTrackerWithResolver(context)); - } -} -function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) { - return factory.createMethodDeclaration( - modifiers, - /*asteriskToken*/ - void 0, - name, - optional ? factory.createToken(58 /* QuestionToken */) : void 0, - typeParameters, - parameters, - returnType, - body || createStubbedMethodBody(quotePreference) - ); -} -function createStubbedMethodBody(quotePreference) { - return createStubbedBody(Diagnostics.Method_not_implemented.message, quotePreference); -} -function createStubbedBody(text, quotePreference) { - return factory.createBlock( - [factory.createThrowStatement( - factory.createNewExpression( - factory.createIdentifier("Error"), - /*typeArguments*/ - void 0, - // TODO Handle auto quote preference. - [factory.createStringLiteral( - text, - /*isSingleQuote*/ - quotePreference === 0 /* Single */ - )] - ) - )], - /*multiLine*/ - true - ); -} -function setJsonCompilerOptionValues(changeTracker, configFile, options) { - const tsconfigObjectLiteral = getTsConfigObjectLiteralExpression(configFile); - if (!tsconfigObjectLiteral) return void 0; - const compilerOptionsProperty = findJsonProperty(tsconfigObjectLiteral, "compilerOptions"); - if (compilerOptionsProperty === void 0) { - changeTracker.insertNodeAtObjectStart( - configFile, - tsconfigObjectLiteral, - createJsonPropertyAssignment( - "compilerOptions", - factory.createObjectLiteralExpression( - options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)), - /*multiLine*/ - true - ) - ) - ); - return; - } - const compilerOptions = compilerOptionsProperty.initializer; - if (!isObjectLiteralExpression(compilerOptions)) { - return; - } - for (const [optionName, optionValue] of options) { - const optionProperty = findJsonProperty(compilerOptions, optionName); - if (optionProperty === void 0) { - changeTracker.insertNodeAtObjectStart(configFile, compilerOptions, createJsonPropertyAssignment(optionName, optionValue)); - } else { - changeTracker.replaceNode(configFile, optionProperty.initializer, optionValue); - } - } -} -function setJsonCompilerOptionValue(changeTracker, configFile, optionName, optionValue) { - setJsonCompilerOptionValues(changeTracker, configFile, [[optionName, optionValue]]); -} -function createJsonPropertyAssignment(name, initializer) { - return factory.createPropertyAssignment(factory.createStringLiteral(name), initializer); -} -function findJsonProperty(obj, name) { - return find(obj.properties, (p) => isPropertyAssignment(p) && !!p.name && isStringLiteral(p.name) && p.name.text === name); -} -function tryGetAutoImportableReferenceFromTypeNode(importTypeNode, scriptTarget) { - let symbols; - const typeNode = visitNode(importTypeNode, visit, isTypeNode); - if (symbols && typeNode) { - return { typeNode, symbols }; - } - function visit(node) { - if (isLiteralImportTypeNode(node) && node.qualifier) { - const firstIdentifier = getFirstIdentifier(node.qualifier); - if (!firstIdentifier.symbol) { - return visitEachChild( - node, - visit, - /*context*/ - void 0 - ); - } - const name = getNameForExportedSymbol(firstIdentifier.symbol, scriptTarget); - const qualifier = name !== firstIdentifier.text ? replaceFirstIdentifierOfEntityName(node.qualifier, factory.createIdentifier(name)) : node.qualifier; - symbols = append(symbols, firstIdentifier.symbol); - const typeArguments = visitNodes2(node.typeArguments, visit, isTypeNode); - return factory.createTypeReferenceNode(qualifier, typeArguments); - } - return visitEachChild( - node, - visit, - /*context*/ - void 0 - ); - } -} -function replaceFirstIdentifierOfEntityName(name, newIdentifier) { - if (name.kind === 80 /* Identifier */) { - return newIdentifier; - } - return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right); -} -function importSymbols(importAdder, symbols) { - symbols.forEach((s) => importAdder.addImportFromExportedSymbol( - s, - /*isValidTypeOnlyUseSite*/ - true - )); -} -function findAncestorMatchingSpan(sourceFile, span) { - const end = textSpanEnd(span); - let token = getTokenAtPosition(sourceFile, span.start); - while (token.end < end) { - token = token.parent; - } - return token; -} - -// src/services/codefixes/generateAccessors.ts -function generateAccessorFromProperty(file, program, start, end, context, _actionName) { - const fieldInfo = getAccessorConvertiblePropertyAtPosition(file, program, start, end); - if (!fieldInfo || ts_refactor_exports.isRefactorErrorInfo(fieldInfo)) return void 0; - const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); - const { isStatic: isStatic2, isReadonly, fieldName, accessorName, originalName, type, container, declaration } = fieldInfo; - suppressLeadingAndTrailingTrivia(fieldName); - suppressLeadingAndTrailingTrivia(accessorName); - suppressLeadingAndTrailingTrivia(declaration); - suppressLeadingAndTrailingTrivia(container); - let accessorModifiers; - let fieldModifiers; - if (isClassLike(container)) { - const modifierFlags = getEffectiveModifierFlags(declaration); - if (isSourceFileJS(file)) { - const modifiers = factory.createModifiersFromModifierFlags(modifierFlags); - accessorModifiers = modifiers; - fieldModifiers = modifiers; - } else { - accessorModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForAccessor(modifierFlags)); - fieldModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForField(modifierFlags)); - } - if (canHaveDecorators(declaration)) { - fieldModifiers = concatenate(getDecorators(declaration), fieldModifiers); - } - } - updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, fieldModifiers); - const getAccessor = generateGetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container); - suppressLeadingAndTrailingTrivia(getAccessor); - insertAccessor(changeTracker, file, getAccessor, declaration, container); - if (isReadonly) { - const constructor = getFirstConstructorWithBody(container); - if (constructor) { - updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName.text, originalName); - } - } else { - const setAccessor = generateSetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container); - suppressLeadingAndTrailingTrivia(setAccessor); - insertAccessor(changeTracker, file, setAccessor, declaration, container); - } - return changeTracker.getChanges(); -} -function isConvertibleName(name) { - return isIdentifier(name) || isStringLiteral(name); -} -function isAcceptedDeclaration(node) { - return isParameterPropertyDeclaration(node, node.parent) || isPropertyDeclaration(node) || isPropertyAssignment(node); -} -function createPropertyName(name, originalName) { - return isIdentifier(originalName) ? factory.createIdentifier(name) : factory.createStringLiteral(name); -} -function createAccessorAccessExpression(fieldName, isStatic2, container) { - const leftHead = isStatic2 ? container.name : factory.createThis(); - return isIdentifier(fieldName) ? factory.createPropertyAccessExpression(leftHead, fieldName) : factory.createElementAccessExpression(leftHead, factory.createStringLiteralFromNode(fieldName)); -} -function prepareModifierFlagsForAccessor(modifierFlags) { - modifierFlags &= ~8 /* Readonly */; - modifierFlags &= ~2 /* Private */; - if (!(modifierFlags & 4 /* Protected */)) { - modifierFlags |= 1 /* Public */; - } - return modifierFlags; -} -function prepareModifierFlagsForField(modifierFlags) { - modifierFlags &= ~1 /* Public */; - modifierFlags &= ~4 /* Protected */; - modifierFlags |= 2 /* Private */; - return modifierFlags; -} -function getAccessorConvertiblePropertyAtPosition(file, program, start, end, considerEmptySpans = true) { - const node = getTokenAtPosition(file, start); - const cursorRequest = start === end && considerEmptySpans; - const declaration = findAncestor(node.parent, isAcceptedDeclaration); - const meaning = 7 /* AccessibilityModifier */ | 256 /* Static */ | 8 /* Readonly */; - if (!declaration || !(nodeOverlapsWithStartEnd(declaration.name, file, start, end) || cursorRequest)) { - return { - error: getLocaleSpecificMessage(Diagnostics.Could_not_find_property_for_which_to_generate_accessor) - }; - } - if (!isConvertibleName(declaration.name)) { - return { - error: getLocaleSpecificMessage(Diagnostics.Name_is_not_valid) - }; - } - if ((getEffectiveModifierFlags(declaration) & 98303 /* Modifier */ | meaning) !== meaning) { - return { - error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_property_with_modifier) - }; - } - const name = declaration.name.text; - const startWithUnderscore = startsWithUnderscore(name); - const fieldName = createPropertyName(startWithUnderscore ? name : getUniqueName(`_${name}`, file), declaration.name); - const accessorName = createPropertyName(startWithUnderscore ? getUniqueName(name.substring(1), file) : name, declaration.name); - return { - isStatic: hasStaticModifier(declaration), - isReadonly: hasEffectiveReadonlyModifier(declaration), - type: getDeclarationType(declaration, program), - container: declaration.kind === 169 /* Parameter */ ? declaration.parent.parent : declaration.parent, - originalName: declaration.name.text, - declaration, - fieldName, - accessorName, - renameAccessor: startWithUnderscore - }; -} -function generateGetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) { - return factory.createGetAccessorDeclaration( - modifiers, - accessorName, - [], - type, - factory.createBlock( - [ - factory.createReturnStatement( - createAccessorAccessExpression(fieldName, isStatic2, container) - ) - ], - /*multiLine*/ - true - ) - ); -} -function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) { - return factory.createSetAccessorDeclaration( - modifiers, - accessorName, - [factory.createParameterDeclaration( - /*modifiers*/ - void 0, - /*dotDotDotToken*/ - void 0, - factory.createIdentifier("value"), - /*questionToken*/ - void 0, - type - )], - factory.createBlock( - [ - factory.createExpressionStatement( - factory.createAssignment( - createAccessorAccessExpression(fieldName, isStatic2, container), - factory.createIdentifier("value") - ) - ) - ], - /*multiLine*/ - true - ) - ); -} -function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) { - const property = factory.updatePropertyDeclaration( - declaration, - modifiers, - fieldName, - declaration.questionToken || declaration.exclamationToken, - type, - declaration.initializer - ); - changeTracker.replaceNode(file, declaration, property); -} -function updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName) { - let assignment = factory.updatePropertyAssignment(declaration, fieldName, declaration.initializer); - if (assignment.modifiers || assignment.questionToken || assignment.exclamationToken) { - if (assignment === declaration) assignment = factory.cloneNode(assignment); - assignment.modifiers = void 0; - assignment.questionToken = void 0; - assignment.exclamationToken = void 0; - } - changeTracker.replacePropertyAssignment(file, declaration, assignment); -} -function updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) { - if (isPropertyDeclaration(declaration)) { - updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers); - } else if (isPropertyAssignment(declaration)) { - updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName); - } else { - changeTracker.replaceNode(file, declaration, factory.updateParameterDeclaration(declaration, modifiers, declaration.dotDotDotToken, cast(fieldName, isIdentifier), declaration.questionToken, declaration.type, declaration.initializer)); - } -} -function insertAccessor(changeTracker, file, accessor, declaration, container) { - isParameterPropertyDeclaration(declaration, declaration.parent) ? changeTracker.insertMemberAtStart(file, container, accessor) : isPropertyAssignment(declaration) ? changeTracker.insertNodeAfterComma(file, declaration, accessor) : changeTracker.insertNodeAfter(file, declaration, accessor); -} -function updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName, originalName) { - if (!constructor.body) return; - constructor.body.forEachChild(function recur(node) { - if (isElementAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && isStringLiteral(node.argumentExpression) && node.argumentExpression.text === originalName && isWriteAccess(node)) { - changeTracker.replaceNode(file, node.argumentExpression, factory.createStringLiteral(fieldName)); - } - if (isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && node.name.text === originalName && isWriteAccess(node)) { - changeTracker.replaceNode(file, node.name, factory.createIdentifier(fieldName)); - } - if (!isFunctionLike(node) && !isClassLike(node)) { - node.forEachChild(recur); - } - }); -} -function getDeclarationType(declaration, program) { - const typeNode = getTypeAnnotationNode(declaration); - if (isPropertyDeclaration(declaration) && typeNode && declaration.questionToken) { - const typeChecker = program.getTypeChecker(); - const type = typeChecker.getTypeFromTypeNode(typeNode); - if (!typeChecker.isTypeAssignableTo(typeChecker.getUndefinedType(), type)) { - const types = isUnionTypeNode(typeNode) ? typeNode.types : [typeNode]; - return factory.createUnionTypeNode([...types, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); - } - } - return typeNode; -} -function getAllSupers(decl, checker) { - const res = []; - while (decl) { - const superElement = getClassExtendsHeritageElement(decl); - const superSymbol = superElement && checker.getSymbolAtLocation(superElement.expression); - if (!superSymbol) break; - const symbol = superSymbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(superSymbol) : superSymbol; - const superDecl = symbol.declarations && find(symbol.declarations, isClassLike); - if (!superDecl) break; - res.push(superDecl); - decl = superDecl; - } - return res; -} - -// src/services/codefixes/fixInvalidImportSyntax.ts -var fixName5 = "invalidImportSyntax"; -function getCodeFixesForImportDeclaration(context, node) { - const sourceFile = getSourceFileOfNode(node); - const namespace = getNamespaceDeclarationNode(node); - const opts = context.program.getCompilerOptions(); - const variations = []; - variations.push(createAction(context, sourceFile, node, makeImport( - namespace.name, - /*namedImports*/ - void 0, - node.moduleSpecifier, - getQuotePreference(sourceFile, context.preferences) - ))); - if (getEmitModuleKind(opts) === 1 /* CommonJS */) { - variations.push(createAction( - context, - sourceFile, - node, - factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - namespace.name, - factory.createExternalModuleReference(node.moduleSpecifier) - ) - )); - } - return variations; -} -function createAction(context, sourceFile, node, replacement) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, node, replacement)); - return createCodeFixActionWithoutFixAll(fixName5, changes, [Diagnostics.Replace_import_with_0, changes[0].textChanges[0].newText]); -} -registerCodeFix({ - errorCodes: [ - Diagnostics.This_expression_is_not_callable.code, - Diagnostics.This_expression_is_not_constructable.code - ], - getCodeActions: getActionsForUsageOfInvalidImport -}); -function getActionsForUsageOfInvalidImport(context) { - const sourceFile = context.sourceFile; - const targetKind = Diagnostics.This_expression_is_not_callable.code === context.errorCode ? 213 /* CallExpression */ : 214 /* NewExpression */; - const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.kind === targetKind); - if (!node) { - return []; - } - const expr = node.expression; - return getImportCodeFixesForExpression(context, expr); -} -registerCodeFix({ - errorCodes: [ - // The following error codes cover pretty much all assignability errors that could involve an expression - Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, - Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code, - Diagnostics.Type_0_is_not_assignable_to_type_1.code, - Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code, - Diagnostics.Type_predicate_0_is_not_assignable_to_1.code, - Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3.code, - Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3.code, - Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2.code, - Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code, - Diagnostics.Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property.code, - Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1.code - ], - getCodeActions: getActionsForInvalidImportLocation -}); -function getActionsForInvalidImportLocation(context) { - const sourceFile = context.sourceFile; - const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.getStart() === context.span.start && a.getEnd() === context.span.start + context.span.length); - if (!node) { - return []; - } - return getImportCodeFixesForExpression(context, node); -} -function getImportCodeFixesForExpression(context, expr) { - const type = context.program.getTypeChecker().getTypeAtLocation(expr); - if (!(type.symbol && isTransientSymbol(type.symbol) && type.symbol.links.originatingImport)) { - return []; - } - const fixes = []; - const relatedImport = type.symbol.links.originatingImport; - if (!isImportCall(relatedImport)) { - addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport)); - } - if (isExpression(expr) && !(isNamedDeclaration(expr.parent) && expr.parent.name === expr)) { - const sourceFile = context.sourceFile; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, expr, factory.createPropertyAccessExpression(expr, "default"), {})); - fixes.push(createCodeFixActionWithoutFixAll(fixName5, changes, Diagnostics.Use_synthetic_default_member)); - } - return fixes; -} - -// src/services/codefixes/fixStrictClassInitialization.ts -var fixName6 = "strictClassInitialization"; -var fixIdAddDefiniteAssignmentAssertions = "addMissingPropertyDefiniteAssignmentAssertions"; -var fixIdAddUndefinedType = "addMissingPropertyUndefinedType"; -var fixIdAddInitializer = "addMissingPropertyInitializer"; -var errorCodes54 = [Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code]; -registerCodeFix({ - errorCodes: errorCodes54, - getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) { - const info = getInfo17(context.sourceFile, context.span.start); - if (!info) return; - const result = []; - append(result, getActionForAddMissingUndefinedType(context, info)); - append(result, getActionForAddMissingDefiniteAssignmentAssertion(context, info)); - append(result, getActionForAddMissingInitializer(context, info)); - return result; - }, - fixIds: [fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer], - getAllCodeActions: (context) => { - return codeFixAll(context, errorCodes54, (changes, diag2) => { - const info = getInfo17(diag2.file, diag2.start); - if (!info) return; - switch (context.fixId) { - case fixIdAddDefiniteAssignmentAssertions: - addDefiniteAssignmentAssertion(changes, diag2.file, info.prop); - break; - case fixIdAddUndefinedType: - addUndefinedType(changes, diag2.file, info); - break; - case fixIdAddInitializer: - const checker = context.program.getTypeChecker(); - const initializer = getInitializer(checker, info.prop); - if (!initializer) return; - addInitializer(changes, diag2.file, info.prop, initializer); - break; - default: - Debug.fail(JSON.stringify(context.fixId)); - } - }); - } -}); -function getInfo17(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - if (isIdentifier(token) && isPropertyDeclaration(token.parent)) { - const type = getEffectiveTypeAnnotationNode(token.parent); - if (type) { - return { type, prop: token.parent, isJs: isInJSFile(token.parent) }; - } - } - return void 0; -} -function getActionForAddMissingDefiniteAssignmentAssertion(context, info) { - if (info.isJs) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addDefiniteAssignmentAssertion(t, context.sourceFile, info.prop)); - return createCodeFixAction(fixName6, changes, [Diagnostics.Add_definite_assignment_assertion_to_property_0, info.prop.getText()], fixIdAddDefiniteAssignmentAssertions, Diagnostics.Add_definite_assignment_assertions_to_all_uninitialized_properties); -} -function addDefiniteAssignmentAssertion(changeTracker, propertyDeclarationSourceFile, propertyDeclaration) { - suppressLeadingAndTrailingTrivia(propertyDeclaration); - const property = factory.updatePropertyDeclaration( - propertyDeclaration, - propertyDeclaration.modifiers, - propertyDeclaration.name, - factory.createToken(54 /* ExclamationToken */), - propertyDeclaration.type, - propertyDeclaration.initializer - ); - changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property); -} -function getActionForAddMissingUndefinedType(context, info) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedType(t, context.sourceFile, info)); - return createCodeFixAction(fixName6, changes, [Diagnostics.Add_undefined_type_to_property_0, info.prop.name.getText()], fixIdAddUndefinedType, Diagnostics.Add_undefined_type_to_all_uninitialized_properties); -} -function addUndefinedType(changeTracker, sourceFile, info) { - const undefinedTypeNode = factory.createKeywordTypeNode(157 /* UndefinedKeyword */); - const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode]; - const unionTypeNode = factory.createUnionTypeNode(types); - if (info.isJs) { - changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag( - /*tagName*/ - void 0, - factory.createJSDocTypeExpression(unionTypeNode) - )]); - } else { - changeTracker.replaceNode(sourceFile, info.type, unionTypeNode); - } -} -function getActionForAddMissingInitializer(context, info) { - if (info.isJs) return void 0; - const checker = context.program.getTypeChecker(); - const initializer = getInitializer(checker, info.prop); - if (!initializer) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addInitializer(t, context.sourceFile, info.prop, initializer)); - return createCodeFixAction(fixName6, changes, [Diagnostics.Add_initializer_to_property_0, info.prop.name.getText()], fixIdAddInitializer, Diagnostics.Add_initializers_to_all_uninitialized_properties); -} -function addInitializer(changeTracker, propertyDeclarationSourceFile, propertyDeclaration, initializer) { - suppressLeadingAndTrailingTrivia(propertyDeclaration); - const property = factory.updatePropertyDeclaration( - propertyDeclaration, - propertyDeclaration.modifiers, - propertyDeclaration.name, - propertyDeclaration.questionToken, - propertyDeclaration.type, - initializer - ); - changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property); -} -function getInitializer(checker, propertyDeclaration) { - return getDefaultValueFromType(checker, checker.getTypeFromTypeNode(propertyDeclaration.type)); -} -function getDefaultValueFromType(checker, type) { - if (type.flags & 512 /* BooleanLiteral */) { - return type === checker.getFalseType() || type === checker.getFalseType( - /*fresh*/ - true - ) ? factory.createFalse() : factory.createTrue(); - } else if (type.isStringLiteral()) { - return factory.createStringLiteral(type.value); - } else if (type.isNumberLiteral()) { - return factory.createNumericLiteral(type.value); - } else if (type.flags & 2048 /* BigIntLiteral */) { - return factory.createBigIntLiteral(type.value); - } else if (type.isUnion()) { - return firstDefined(type.types, (t) => getDefaultValueFromType(checker, t)); - } else if (type.isClass()) { - const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); - if (!classDeclaration || hasSyntacticModifier(classDeclaration, 64 /* Abstract */)) return void 0; - const constructorDeclaration = getFirstConstructorWithBody(classDeclaration); - if (constructorDeclaration && constructorDeclaration.parameters.length) return void 0; - return factory.createNewExpression( - factory.createIdentifier(type.symbol.name), - /*typeArguments*/ - void 0, - /*argumentsArray*/ - void 0 - ); - } else if (checker.isArrayLikeType(type)) { - return factory.createArrayLiteralExpression(); - } - return void 0; -} - -// src/services/codefixes/requireInTs.ts -var fixId43 = "requireInTs"; -var errorCodes55 = [Diagnostics.require_call_may_be_converted_to_an_import.code]; -registerCodeFix({ - errorCodes: errorCodes55, - getCodeActions(context) { - const info = getInfo18(context.sourceFile, context.program, context.span.start, context.preferences); - if (!info) { - return void 0; - } - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange35(t, context.sourceFile, info)); - return [createCodeFixAction(fixId43, changes, Diagnostics.Convert_require_to_import, fixId43, Diagnostics.Convert_all_require_to_import)]; - }, - fixIds: [fixId43], - getAllCodeActions: (context) => codeFixAll(context, errorCodes55, (changes, diag2) => { - const info = getInfo18(diag2.file, context.program, diag2.start, context.preferences); - if (info) { - doChange35(changes, context.sourceFile, info); - } - }) -}); -function doChange35(changes, sourceFile, info) { - const { allowSyntheticDefaults, defaultImportName, namedImports, statement, moduleSpecifier } = info; - changes.replaceNode( - sourceFile, - statement, - defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration( - /*modifiers*/ - void 0, - /*isTypeOnly*/ - false, - defaultImportName, - factory.createExternalModuleReference(moduleSpecifier) - ) : factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.createImportClause( - /*isTypeOnly*/ - false, - defaultImportName, - namedImports - ), - moduleSpecifier, - /*attributes*/ - void 0 - ) - ); -} -function getInfo18(sourceFile, program, pos, preferences) { - const { parent: parent2 } = getTokenAtPosition(sourceFile, pos); - if (!isRequireCall( - parent2, - /*requireStringLiteralLikeArgument*/ - true - )) { - Debug.failBadSyntaxKind(parent2); - } - const decl = cast(parent2.parent, isVariableDeclaration); - const quotePreference = getQuotePreference(sourceFile, preferences); - const defaultImportName = tryCast(decl.name, isIdentifier); - const namedImports = isObjectBindingPattern(decl.name) ? tryCreateNamedImportsFromObjectBindingPattern(decl.name) : void 0; - if (defaultImportName || namedImports) { - const moduleSpecifier = first(parent2.arguments); - return { - allowSyntheticDefaults: getAllowSyntheticDefaultImports(program.getCompilerOptions()), - defaultImportName, - namedImports, - statement: cast(decl.parent.parent, isVariableStatement), - moduleSpecifier: isNoSubstitutionTemplateLiteral(moduleSpecifier) ? factory.createStringLiteral(moduleSpecifier.text, quotePreference === 0 /* Single */) : moduleSpecifier - }; - } -} -function tryCreateNamedImportsFromObjectBindingPattern(node) { - const importSpecifiers = []; - for (const element of node.elements) { - if (!isIdentifier(element.name) || element.initializer) { - return void 0; - } - importSpecifiers.push(factory.createImportSpecifier( - /*isTypeOnly*/ - false, - tryCast(element.propertyName, isIdentifier), - element.name - )); - } - if (importSpecifiers.length) { - return factory.createNamedImports(importSpecifiers); - } -} - -// src/services/codefixes/useDefaultImport.ts -var fixId44 = "useDefaultImport"; -var errorCodes56 = [Diagnostics.Import_may_be_converted_to_a_default_import.code]; -registerCodeFix({ - errorCodes: errorCodes56, - getCodeActions(context) { - const { sourceFile, span: { start } } = context; - const info = getInfo19(sourceFile, start); - if (!info) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange36(t, sourceFile, info, context.preferences)); - return [createCodeFixAction(fixId44, changes, Diagnostics.Convert_to_default_import, fixId44, Diagnostics.Convert_all_to_default_imports)]; - }, - fixIds: [fixId44], - getAllCodeActions: (context) => codeFixAll(context, errorCodes56, (changes, diag2) => { - const info = getInfo19(diag2.file, diag2.start); - if (info) doChange36(changes, diag2.file, info, context.preferences); - }) -}); -function getInfo19(sourceFile, pos) { - const name = getTokenAtPosition(sourceFile, pos); - if (!isIdentifier(name)) return void 0; - const { parent: parent2 } = name; - if (isImportEqualsDeclaration(parent2) && isExternalModuleReference(parent2.moduleReference)) { - return { importNode: parent2, name, moduleSpecifier: parent2.moduleReference.expression }; - } else if (isNamespaceImport(parent2) && isImportDeclaration(parent2.parent.parent)) { - const importNode = parent2.parent.parent; - return { importNode, name, moduleSpecifier: importNode.moduleSpecifier }; - } -} -function doChange36(changes, sourceFile, info, preferences) { - changes.replaceNode(sourceFile, info.importNode, makeImport( - info.name, - /*namedImports*/ - void 0, - info.moduleSpecifier, - getQuotePreference(sourceFile, preferences) - )); -} - -// src/services/codefixes/useBigintLiteral.ts -var fixId45 = "useBigintLiteral"; -var errorCodes57 = [ - Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers.code -]; -registerCodeFix({ - errorCodes: errorCodes57, - getCodeActions: function getCodeActionsToUseBigintLiteral(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange10(t, context.sourceFile, context.span)); - if (changes.length > 0) { - return [createCodeFixAction(fixId45, changes, Diagnostics.Convert_to_a_bigint_numeric_literal, fixId45, Diagnostics.Convert_all_to_bigint_numeric_literals)]; - } - }, - fixIds: [fixId45], - getAllCodeActions: (context) => { - return codeFixAll(context, errorCodes57, (changes, diag2) => makeChange10(changes, diag2.file, diag2)); - } -}); -function makeChange10(changeTracker, sourceFile, span) { - const numericLiteral = tryCast(getTokenAtPosition(sourceFile, span.start), isNumericLiteral); - if (!numericLiteral) { - return; - } - const newText = numericLiteral.getText(sourceFile) + "n"; - changeTracker.replaceNode(sourceFile, numericLiteral, factory.createBigIntLiteral(newText)); -} - -// src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts -var fixIdAddMissingTypeof = "fixAddModuleReferTypeMissingTypeof"; -var fixId46 = fixIdAddMissingTypeof; -var errorCodes58 = [Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0.code]; -registerCodeFix({ - errorCodes: errorCodes58, - getCodeActions: function getCodeActionsToAddMissingTypeof(context) { - const { sourceFile, span } = context; - const importType = getImportTypeNode(sourceFile, span.start); - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange37(t, sourceFile, importType)); - return [createCodeFixAction(fixId46, changes, Diagnostics.Add_missing_typeof, fixId46, Diagnostics.Add_missing_typeof)]; - }, - fixIds: [fixId46], - getAllCodeActions: (context) => codeFixAll(context, errorCodes58, (changes, diag2) => doChange37(changes, context.sourceFile, getImportTypeNode(diag2.file, diag2.start))) -}); -function getImportTypeNode(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - Debug.assert(token.kind === 102 /* ImportKeyword */, "This token should be an ImportKeyword"); - Debug.assert(token.parent.kind === 205 /* ImportType */, "Token parent should be an ImportType"); - return token.parent; -} -function doChange37(changes, sourceFile, importType) { - const newTypeNode = factory.updateImportTypeNode( - importType, - importType.argument, - importType.attributes, - importType.qualifier, - importType.typeArguments, - /*isTypeOf*/ - true - ); - changes.replaceNode(sourceFile, importType, newTypeNode); -} - -// src/services/codefixes/wrapJsxInFragment.ts -var fixID2 = "wrapJsxInFragment"; -var errorCodes59 = [Diagnostics.JSX_expressions_must_have_one_parent_element.code]; -registerCodeFix({ - errorCodes: errorCodes59, - getCodeActions: function getCodeActionsToWrapJsxInFragment(context) { - const { sourceFile, span } = context; - const node = findNodeToFix(sourceFile, span.start); - if (!node) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange38(t, sourceFile, node)); - return [createCodeFixAction(fixID2, changes, Diagnostics.Wrap_in_JSX_fragment, fixID2, Diagnostics.Wrap_all_unparented_JSX_in_JSX_fragment)]; - }, - fixIds: [fixID2], - getAllCodeActions: (context) => codeFixAll(context, errorCodes59, (changes, diag2) => { - const node = findNodeToFix(context.sourceFile, diag2.start); - if (!node) return void 0; - doChange38(changes, context.sourceFile, node); - }) -}); -function findNodeToFix(sourceFile, pos) { - const lessThanToken = getTokenAtPosition(sourceFile, pos); - const firstJsxElementOrOpenElement = lessThanToken.parent; - let binaryExpr = firstJsxElementOrOpenElement.parent; - if (!isBinaryExpression(binaryExpr)) { - binaryExpr = binaryExpr.parent; - if (!isBinaryExpression(binaryExpr)) return void 0; - } - if (!nodeIsMissing(binaryExpr.operatorToken)) return void 0; - return binaryExpr; -} -function doChange38(changeTracker, sf, node) { - const jsx = flattenInvalidBinaryExpr(node); - if (jsx) changeTracker.replaceNode(sf, node, factory.createJsxFragment(factory.createJsxOpeningFragment(), jsx, factory.createJsxJsxClosingFragment())); -} -function flattenInvalidBinaryExpr(node) { - const children = []; - let current = node; - while (true) { - if (isBinaryExpression(current) && nodeIsMissing(current.operatorToken) && current.operatorToken.kind === 28 /* CommaToken */) { - children.push(current.left); - if (isJsxChild(current.right)) { - children.push(current.right); - return children; - } else if (isBinaryExpression(current.right)) { - current = current.right; - continue; - } else return void 0; - } else return void 0; - } -} - -// src/services/codefixes/wrapDecoratorInParentheses.ts -var fixId47 = "wrapDecoratorInParentheses"; -var errorCodes60 = [Diagnostics.Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator.code]; -registerCodeFix({ - errorCodes: errorCodes60, - getCodeActions: function getCodeActionsToWrapDecoratorExpressionInParentheses(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange11(t, context.sourceFile, context.span.start)); - return [createCodeFixAction(fixId47, changes, Diagnostics.Wrap_in_parentheses, fixId47, Diagnostics.Wrap_all_invalid_decorator_expressions_in_parentheses)]; - }, - fixIds: [fixId47], - getAllCodeActions: (context) => codeFixAll(context, errorCodes60, (changes, diag2) => makeChange11(changes, diag2.file, diag2.start)) -}); -function makeChange11(changeTracker, sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - const decorator = findAncestor(token, isDecorator); - Debug.assert(!!decorator, "Expected position to be owned by a decorator."); - const replacement = factory.createParenthesizedExpression(decorator.expression); - changeTracker.replaceNode(sourceFile, decorator.expression, replacement); -} - -// src/services/codefixes/convertToMappedObjectType.ts -var fixId48 = "fixConvertToMappedObjectType"; -var errorCodes61 = [Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code]; -registerCodeFix({ - errorCodes: errorCodes61, - getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) { - const { sourceFile, span } = context; - const info = getInfo20(sourceFile, span.start); - if (!info) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange39(t, sourceFile, info)); - const name = idText(info.container.name); - return [createCodeFixAction(fixId48, changes, [Diagnostics.Convert_0_to_mapped_object_type, name], fixId48, [Diagnostics.Convert_0_to_mapped_object_type, name])]; - }, - fixIds: [fixId48], - getAllCodeActions: (context) => codeFixAll(context, errorCodes61, (changes, diag2) => { - const info = getInfo20(diag2.file, diag2.start); - if (info) doChange39(changes, diag2.file, info); - }) -}); -function getInfo20(sourceFile, pos) { - const token = getTokenAtPosition(sourceFile, pos); - const indexSignature = tryCast(token.parent.parent, isIndexSignatureDeclaration); - if (!indexSignature) return void 0; - const container = isInterfaceDeclaration(indexSignature.parent) ? indexSignature.parent : tryCast(indexSignature.parent.parent, isTypeAliasDeclaration); - if (!container) return void 0; - return { indexSignature, container }; -} -function createTypeAliasFromInterface(declaration, type) { - return factory.createTypeAliasDeclaration(declaration.modifiers, declaration.name, declaration.typeParameters, type); -} -function doChange39(changes, sourceFile, { indexSignature, container }) { - const members = isInterfaceDeclaration(container) ? container.members : container.type.members; - const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member)); - const parameter = first(indexSignature.parameters); - const mappedTypeParameter = factory.createTypeParameterDeclaration( - /*modifiers*/ - void 0, - cast(parameter.name, isIdentifier), - parameter.type - ); - const mappedIntersectionType = factory.createMappedTypeNode( - hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(148 /* ReadonlyKeyword */) : void 0, - mappedTypeParameter, - /*nameType*/ - void 0, - indexSignature.questionToken, - indexSignature.type, - /*members*/ - void 0 - ); - const intersectionType = factory.createIntersectionTypeNode([ - ...getAllSuperTypeNodes(container), - mappedIntersectionType, - ...otherMembers.length ? [factory.createTypeLiteralNode(otherMembers)] : emptyArray - ]); - changes.replaceNode(sourceFile, container, createTypeAliasFromInterface(container, intersectionType)); -} - -// src/services/codefixes/removeAccidentalCallParentheses.ts -var fixId49 = "removeAccidentalCallParentheses"; -var errorCodes62 = [ - Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without.code -]; -registerCodeFix({ - errorCodes: errorCodes62, - getCodeActions(context) { - const callExpression = findAncestor(getTokenAtPosition(context.sourceFile, context.span.start), isCallExpression); - if (!callExpression) { - return void 0; - } - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => { - t.deleteRange(context.sourceFile, { pos: callExpression.expression.end, end: callExpression.end }); - }); - return [createCodeFixActionWithoutFixAll(fixId49, changes, Diagnostics.Remove_parentheses)]; - }, - fixIds: [fixId49] -}); - -// src/services/codefixes/removeUnnecessaryAwait.ts -var fixId50 = "removeUnnecessaryAwait"; -var errorCodes63 = [ - Diagnostics.await_has_no_effect_on_the_type_of_this_expression.code -]; -registerCodeFix({ - errorCodes: errorCodes63, - getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange12(t, context.sourceFile, context.span)); - if (changes.length > 0) { - return [createCodeFixAction(fixId50, changes, Diagnostics.Remove_unnecessary_await, fixId50, Diagnostics.Remove_all_unnecessary_uses_of_await)]; - } - }, - fixIds: [fixId50], - getAllCodeActions: (context) => { - return codeFixAll(context, errorCodes63, (changes, diag2) => makeChange12(changes, diag2.file, diag2)); - } -}); -function makeChange12(changeTracker, sourceFile, span) { - const awaitKeyword = tryCast(getTokenAtPosition(sourceFile, span.start), (node) => node.kind === 135 /* AwaitKeyword */); - const awaitExpression = awaitKeyword && tryCast(awaitKeyword.parent, isAwaitExpression); - if (!awaitExpression) { - return; - } - let expressionToReplace = awaitExpression; - const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent); - if (hasSurroundingParens) { - const leftMostExpression = getLeftmostExpression( - awaitExpression.expression, - /*stopAtCallExpressions*/ - false - ); - if (isIdentifier(leftMostExpression)) { - const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile); - if (precedingToken && precedingToken.kind !== 105 /* NewKeyword */) { - expressionToReplace = awaitExpression.parent; - } - } - } - changeTracker.replaceNode(sourceFile, expressionToReplace, awaitExpression.expression); -} - -// src/services/codefixes/splitTypeOnlyImport.ts -var errorCodes64 = [Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code]; -var fixId51 = "splitTypeOnlyImport"; -registerCodeFix({ - errorCodes: errorCodes64, - fixIds: [fixId51], - getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => { - return splitTypeOnlyImport(t, getImportDeclaration2(context.sourceFile, context.span), context); - }); - if (changes.length) { - return [createCodeFixAction(fixId51, changes, Diagnostics.Split_into_two_separate_import_declarations, fixId51, Diagnostics.Split_all_invalid_type_only_imports)]; - } - }, - getAllCodeActions: (context) => codeFixAll(context, errorCodes64, (changes, error2) => { - splitTypeOnlyImport(changes, getImportDeclaration2(context.sourceFile, error2), context); - }) -}); -function getImportDeclaration2(sourceFile, span) { - return findAncestor(getTokenAtPosition(sourceFile, span.start), isImportDeclaration); -} -function splitTypeOnlyImport(changes, importDeclaration, context) { - if (!importDeclaration) { - return; - } - const importClause = Debug.checkDefined(importDeclaration.importClause); - changes.replaceNode( - context.sourceFile, - importDeclaration, - factory.updateImportDeclaration( - importDeclaration, - importDeclaration.modifiers, - factory.updateImportClause( - importClause, - importClause.isTypeOnly, - importClause.name, - /*namedBindings*/ - void 0 - ), - importDeclaration.moduleSpecifier, - importDeclaration.attributes - ) - ); - changes.insertNodeAfter( - context.sourceFile, - importDeclaration, - factory.createImportDeclaration( - /*modifiers*/ - void 0, - factory.updateImportClause( - importClause, - importClause.isTypeOnly, - /*name*/ - void 0, - importClause.namedBindings - ), - importDeclaration.moduleSpecifier, - importDeclaration.attributes - ) - ); -} - -// src/services/codefixes/convertConstToLet.ts -var fixId52 = "fixConvertConstToLet"; -var errorCodes65 = [Diagnostics.Cannot_assign_to_0_because_it_is_a_constant.code]; -registerCodeFix({ - errorCodes: errorCodes65, - getCodeActions: function getCodeActionsToConvertConstToLet(context) { - const { sourceFile, span, program } = context; - const info = getInfo21(sourceFile, span.start, program); - if (info === void 0) return; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange40(t, sourceFile, info.token)); - return [createCodeFixActionMaybeFixAll(fixId52, changes, Diagnostics.Convert_const_to_let, fixId52, Diagnostics.Convert_all_const_to_let)]; - }, - getAllCodeActions: (context) => { - const { program } = context; - const seen = /* @__PURE__ */ new Set(); - return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { - eachDiagnostic(context, errorCodes65, (diag2) => { - const info = getInfo21(diag2.file, diag2.start, program); - if (info) { - if (addToSeen(seen, getSymbolId(info.symbol))) { - return doChange40(changes, diag2.file, info.token); - } - } - return void 0; - }); - })); - }, - fixIds: [fixId52] -}); -function getInfo21(sourceFile, pos, program) { - var _a; - const checker = program.getTypeChecker(); - const symbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, pos)); - if (symbol === void 0) return; - const declaration = tryCast((_a = symbol == null ? void 0 : symbol.valueDeclaration) == null ? void 0 : _a.parent, isVariableDeclarationList); - if (declaration === void 0) return; - const constToken = findChildOfKind(declaration, 87 /* ConstKeyword */, sourceFile); - if (constToken === void 0) return; - return { symbol, token: constToken }; -} -function doChange40(changes, sourceFile, token) { - changes.replaceNode(sourceFile, token, factory.createToken(121 /* LetKeyword */)); -} - -// src/services/codefixes/fixExpectedComma.ts -var fixId53 = "fixExpectedComma"; -var expectedErrorCode = Diagnostics._0_expected.code; -var errorCodes66 = [expectedErrorCode]; -registerCodeFix({ - errorCodes: errorCodes66, - getCodeActions(context) { - const { sourceFile } = context; - const info = getInfo22(sourceFile, context.span.start, context.errorCode); - if (!info) return void 0; - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange41(t, sourceFile, info)); - return [createCodeFixAction( - fixId53, - changes, - [Diagnostics.Change_0_to_1, ";", ","], - fixId53, - [Diagnostics.Change_0_to_1, ";", ","] - )]; - }, - fixIds: [fixId53], - getAllCodeActions: (context) => codeFixAll(context, errorCodes66, (changes, diag2) => { - const info = getInfo22(diag2.file, diag2.start, diag2.code); - if (info) doChange41(changes, context.sourceFile, info); - }) -}); -function getInfo22(sourceFile, pos, _) { - const node = getTokenAtPosition(sourceFile, pos); - return node.kind === 27 /* SemicolonToken */ && node.parent && (isObjectLiteralExpression(node.parent) || isArrayLiteralExpression(node.parent)) ? { node } : void 0; -} -function doChange41(changes, sourceFile, { node }) { - const newNode = factory.createToken(28 /* CommaToken */); - changes.replaceNode(sourceFile, node, newNode); -} - -// src/services/codefixes/fixAddVoidToPromise.ts -var fixName7 = "addVoidToPromise"; -var fixId54 = "addVoidToPromise"; -var errorCodes67 = [ - Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments.code, - Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise.code -]; -registerCodeFix({ - errorCodes: errorCodes67, - fixIds: [fixId54], - getCodeActions(context) { - const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange13(t, context.sourceFile, context.span, context.program)); - if (changes.length > 0) { - return [createCodeFixAction(fixName7, changes, Diagnostics.Add_void_to_Promise_resolved_without_a_value, fixId54, Diagnostics.Add_void_to_all_Promises_resolved_without_a_value)]; - } - }, - getAllCodeActions(context) { - return codeFixAll(context, errorCodes67, (changes, diag2) => makeChange13(changes, diag2.file, diag2, context.program, /* @__PURE__ */ new Set())); - } -}); -function makeChange13(changes, sourceFile, span, program, seen) { - const node = getTokenAtPosition(sourceFile, span.start); - if (!isIdentifier(node) || !isCallExpression(node.parent) || node.parent.expression !== node || node.parent.arguments.length !== 0) return; - const checker = program.getTypeChecker(); - const symbol = checker.getSymbolAtLocation(node); - const decl = symbol == null ? void 0 : symbol.valueDeclaration; - if (!decl || !isParameter(decl) || !isNewExpression(decl.parent.parent)) return; - if (seen == null ? void 0 : seen.has(decl)) return; - seen == null ? void 0 : seen.add(decl); - const typeArguments = getEffectiveTypeArguments(decl.parent.parent); - if (some(typeArguments)) { - const typeArgument = typeArguments[0]; - const needsParens = !isUnionTypeNode(typeArgument) && !isParenthesizedTypeNode(typeArgument) && isParenthesizedTypeNode(factory.createUnionTypeNode([typeArgument, factory.createKeywordTypeNode(116 /* VoidKeyword */)]).types[0]); - if (needsParens) { - changes.insertText(sourceFile, typeArgument.pos, "("); - } - changes.insertText(sourceFile, typeArgument.end, needsParens ? ") | void" : " | void"); - } else { - const signature = checker.getResolvedSignature(node.parent); - const parameter = signature == null ? void 0 : signature.parameters[0]; - const parameterType = parameter && checker.getTypeOfSymbolAtLocation(parameter, decl.parent.parent); - if (isInJSFile(decl)) { - if (!parameterType || parameterType.flags & 3 /* AnyOrUnknown */) { - changes.insertText(sourceFile, decl.parent.parent.end, `)`); - changes.insertText(sourceFile, skipTrivia(sourceFile.text, decl.parent.parent.pos), `/** @type {Promise} */(`); - } - } else { - if (!parameterType || parameterType.flags & 2 /* Unknown */) { - changes.insertText(sourceFile, decl.parent.parent.expression.end, ""); - } - } - } -} -function getEffectiveTypeArguments(node) { - var _a; - if (isInJSFile(node)) { - if (isParenthesizedExpression(node.parent)) { - const jsDocType = (_a = getJSDocTypeTag(node.parent)) == null ? void 0 : _a.typeExpression.type; - if (jsDocType && isTypeReferenceNode(jsDocType) && isIdentifier(jsDocType.typeName) && idText(jsDocType.typeName) === "Promise") { - return jsDocType.typeArguments; - } - } - } else { - return node.typeArguments; - } -} - -// src/services/_namespaces/ts.Completions.ts -var ts_Completions_exports = {}; -__export(ts_Completions_exports, { - CompletionKind: () => CompletionKind, - CompletionSource: () => CompletionSource, - SortText: () => SortText, - StringCompletions: () => ts_Completions_StringCompletions_exports, - SymbolOriginInfoKind: () => SymbolOriginInfoKind, - createCompletionDetails: () => createCompletionDetails, - createCompletionDetailsForSymbol: () => createCompletionDetailsForSymbol, - getCompletionEntriesFromSymbols: () => getCompletionEntriesFromSymbols, - getCompletionEntryDetails: () => getCompletionEntryDetails, - getCompletionEntrySymbol: () => getCompletionEntrySymbol, - getCompletionsAtPosition: () => getCompletionsAtPosition, - getDefaultCommitCharacters: () => getDefaultCommitCharacters, - getPropertiesForObjectExpression: () => getPropertiesForObjectExpression, - moduleSpecifierResolutionCacheAttemptLimit: () => moduleSpecifierResolutionCacheAttemptLimit, - moduleSpecifierResolutionLimit: () => moduleSpecifierResolutionLimit -}); - -// src/services/completions.ts -var moduleSpecifierResolutionLimit = 100; -var moduleSpecifierResolutionCacheAttemptLimit = 1e3; -var SortText = { - // Presets - LocalDeclarationPriority: "10", - LocationPriority: "11", - OptionalMember: "12", - MemberDeclaredBySpreadAssignment: "13", - SuggestedClassMembers: "14", - GlobalsOrKeywords: "15", - AutoImportSuggestions: "16", - ClassMemberSnippets: "17", - JavascriptIdentifiers: "18", - // Transformations - Deprecated(sortText) { - return "z" + sortText; - }, - ObjectLiteralProperty(presetSortText, symbolDisplayName) { - return `${presetSortText}\0${symbolDisplayName}\0`; - }, - SortBelow(sortText) { - return sortText + "1"; - } -}; -var allCommitCharacters = [".", ",", ";"]; -var noCommaCommitCharacters = [".", ";"]; -var CompletionSource = /* @__PURE__ */ ((CompletionSource2) => { - CompletionSource2["ThisProperty"] = "ThisProperty/"; - CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/"; - CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/"; - CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/"; - CompletionSource2["SwitchCases"] = "SwitchCases/"; - CompletionSource2["ObjectLiteralMemberWithComma"] = "ObjectLiteralMemberWithComma/"; - return CompletionSource2; -})(CompletionSource || {}); -var SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => { - SymbolOriginInfoKind2[SymbolOriginInfoKind2["ThisType"] = 1] = "ThisType"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMember"] = 2] = "SymbolMember"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["Export"] = 4] = "Export"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["Promise"] = 8] = "Promise"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["Nullable"] = 16] = "Nullable"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["Ignore"] = 256] = "Ignore"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["ComputedPropertyName"] = 512] = "ComputedPropertyName"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport"; - SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport"; - return SymbolOriginInfoKind2; -})(SymbolOriginInfoKind || {}); -function originIsThisType(origin) { - return !!(origin.kind & 1 /* ThisType */); -} -function originIsSymbolMember(origin) { - return !!(origin.kind & 2 /* SymbolMember */); -} -function originIsExport(origin) { - return !!(origin && origin.kind & 4 /* Export */); -} -function originIsResolvedExport(origin) { - return !!(origin && origin.kind === 32 /* ResolvedExport */); -} -function originIncludesSymbolName(origin) { - return originIsExport(origin) || originIsResolvedExport(origin) || originIsComputedPropertyName(origin); -} -function originIsPackageJsonImport(origin) { - return (originIsExport(origin) || originIsResolvedExport(origin)) && !!origin.isFromPackageJson; -} -function originIsPromise(origin) { - return !!(origin.kind & 8 /* Promise */); -} -function originIsNullableMember(origin) { - return !!(origin.kind & 16 /* Nullable */); -} -function originIsTypeOnlyAlias(origin) { - return !!(origin && origin.kind & 64 /* TypeOnlyAlias */); -} -function originIsObjectLiteralMethod(origin) { - return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */); -} -function originIsIgnore(origin) { - return !!(origin && origin.kind & 256 /* Ignore */); -} -function originIsComputedPropertyName(origin) { - return !!(origin && origin.kind & 512 /* ComputedPropertyName */); -} -function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) { - var _a, _b, _c, _d; - const start = timestamp(); - const needsFullResolution = isForImportStatementCompletion || getResolvePackageJsonExports(program.getCompilerOptions()) || ((_a = preferences.autoImportSpecifierExcludeRegexes) == null ? void 0 : _a.length); - let skippedAny = false; - let ambientCount = 0; - let resolvedCount = 0; - let resolvedFromCacheCount = 0; - let cacheAttemptCount = 0; - const result = cb({ - tryResolve, - skippedAny: () => skippedAny, - resolvedAny: () => resolvedCount > 0, - resolvedBeyondLimit: () => resolvedCount > moduleSpecifierResolutionLimit - }); - const hitRateMessage = cacheAttemptCount ? ` (${(resolvedFromCacheCount / cacheAttemptCount * 100).toFixed(1)}% hit rate)` : ""; - (_b = host.log) == null ? void 0 : _b.call(host, `${logPrefix}: resolved ${resolvedCount} module specifiers, plus ${ambientCount} ambient and ${resolvedFromCacheCount} from cache${hitRateMessage}`); - (_c = host.log) == null ? void 0 : _c.call(host, `${logPrefix}: response is ${skippedAny ? "incomplete" : "complete"}`); - (_d = host.log) == null ? void 0 : _d.call(host, `${logPrefix}: ${timestamp() - start}`); - return result; - function tryResolve(exportInfo, isFromAmbientModule) { - if (isFromAmbientModule) { - const result3 = resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite); - if (result3) { - ambientCount++; - } - return result3 || "failed"; - } - const shouldResolveModuleSpecifier = needsFullResolution || preferences.allowIncompleteCompletions && resolvedCount < moduleSpecifierResolutionLimit; - const shouldGetModuleSpecifierFromCache = !shouldResolveModuleSpecifier && preferences.allowIncompleteCompletions && cacheAttemptCount < moduleSpecifierResolutionCacheAttemptLimit; - const result2 = shouldResolveModuleSpecifier || shouldGetModuleSpecifierFromCache ? resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, shouldGetModuleSpecifierFromCache) : void 0; - if (!shouldResolveModuleSpecifier && !shouldGetModuleSpecifierFromCache || shouldGetModuleSpecifierFromCache && !result2) { - skippedAny = true; - } - resolvedCount += (result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0; - resolvedFromCacheCount += exportInfo.length - ((result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0); - if (shouldGetModuleSpecifierFromCache) { - cacheAttemptCount++; - } - return result2 || (needsFullResolution ? "failed" : "skipped"); - } -} -function getDefaultCommitCharacters(isNewIdentifierLocation) { - if (isNewIdentifierLocation) { - return []; - } - return allCommitCharacters; -} -function getCompletionsAtPosition(host, program, log, sourceFile, position, preferences, triggerCharacter, completionKind, cancellationToken, formatContext, includeSymbol = false) { - var _a; - const { previousToken } = getRelevantTokens(position, sourceFile); - if (triggerCharacter && !isInString(sourceFile, position, previousToken) && !isValidTrigger(sourceFile, triggerCharacter, previousToken, position)) { - return void 0; - } - if (triggerCharacter === " ") { - if (preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) { - return { - isGlobalCompletion: true, - isMemberCompletion: false, - isNewIdentifierLocation: true, - isIncomplete: true, - entries: [], - defaultCommitCharacters: getDefaultCommitCharacters( - /*isNewIdentifierLocation*/ - true - ) - }; - } - return void 0; - } - const compilerOptions = program.getCompilerOptions(); - const checker = program.getTypeChecker(); - const incompleteCompletionsCache = preferences.allowIncompleteCompletions ? (_a = host.getIncompleteCompletionsCache) == null ? void 0 : _a.call(host) : void 0; - if (incompleteCompletionsCache && completionKind === 3 /* TriggerForIncompleteCompletions */ && previousToken && isIdentifier(previousToken)) { - const incompleteContinuation = continuePreviousIncompleteResponse(incompleteCompletionsCache, sourceFile, previousToken, program, host, preferences, cancellationToken, position); - if (incompleteContinuation) { - return incompleteContinuation; - } - } else { - incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.clear(); - } - const stringCompletions = ts_Completions_StringCompletions_exports.getStringLiteralCompletions(sourceFile, position, previousToken, compilerOptions, host, program, log, preferences, includeSymbol); - if (stringCompletions) { - return stringCompletions; - } - if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 83 /* BreakKeyword */ || previousToken.kind === 88 /* ContinueKeyword */ || previousToken.kind === 80 /* Identifier */)) { - return getLabelCompletionAtPosition(previousToken.parent); - } - const completionData = getCompletionData( - program, - log, - sourceFile, - compilerOptions, - position, - preferences, - /*detailsEntryId*/ - void 0, - host, - formatContext, - cancellationToken - ); - if (!completionData) { - return void 0; - } - switch (completionData.kind) { - case 0 /* Data */: - const response = completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol); - if (response == null ? void 0 : response.isIncomplete) { - incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.set(response); - } - return response; - case 1 /* JsDocTagName */: - return jsdocCompletionInfo([ - ...ts_JsDoc_exports.getJSDocTagNameCompletions(), - ...getJSDocParameterCompletions( - sourceFile, - position, - checker, - compilerOptions, - preferences, - /*tagNameOnly*/ - true - ) - ]); - case 2 /* JsDocTag */: - return jsdocCompletionInfo([ - ...ts_JsDoc_exports.getJSDocTagCompletions(), - ...getJSDocParameterCompletions( - sourceFile, - position, - checker, - compilerOptions, - preferences, - /*tagNameOnly*/ - false - ) - ]); - case 3 /* JsDocParameterName */: - return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocParameterNameCompletions(completionData.tag)); - case 4 /* Keywords */: - return specificKeywordCompletionInfo(completionData.keywordCompletions, completionData.isNewIdentifierLocation); - default: - return Debug.assertNever(completionData); - } -} -function compareCompletionEntries(entryInArray, entryToInsert) { - var _a, _b; - let result = compareStringsCaseSensitiveUI(entryInArray.sortText, entryToInsert.sortText); - if (result === 0 /* EqualTo */) { - result = compareStringsCaseSensitiveUI(entryInArray.name, entryToInsert.name); - } - if (result === 0 /* EqualTo */ && ((_a = entryInArray.data) == null ? void 0 : _a.moduleSpecifier) && ((_b = entryToInsert.data) == null ? void 0 : _b.moduleSpecifier)) { - result = compareNumberOfDirectorySeparators( - entryInArray.data.moduleSpecifier, - entryToInsert.data.moduleSpecifier - ); - } - if (result === 0 /* EqualTo */) { - return -1 /* LessThan */; - } - return result; -} -function completionEntryDataIsResolved(data) { - return !!(data == null ? void 0 : data.moduleSpecifier); -} -function continuePreviousIncompleteResponse(cache, file, location, program, host, preferences, cancellationToken, position) { - const previousResponse = cache.get(); - if (!previousResponse) return void 0; - const touchNode = getTouchingPropertyName(file, position); - const lowerCaseTokenText = location.text.toLowerCase(); - const exportMap = getExportInfoMap(file, host, program, preferences, cancellationToken); - const newEntries = resolvingModuleSpecifiers( - "continuePreviousIncompleteResponse", - host, - ts_codefix_exports.createImportSpecifierResolver(file, program, host, preferences), - program, - location.getStart(), - preferences, - /*isForImportStatementCompletion*/ - false, - isValidTypeOnlyAliasUseSite(location), - (context) => { - const entries = mapDefined(previousResponse.entries, (entry) => { - var _a; - if (!entry.hasAction || !entry.source || !entry.data || completionEntryDataIsResolved(entry.data)) { - return entry; - } - if (!charactersFuzzyMatchInString(entry.name, lowerCaseTokenText)) { - return void 0; - } - const { origin } = Debug.checkDefined(getAutoImportSymbolFromCompletionEntryData(entry.name, entry.data, program, host)); - const info = exportMap.get(file.path, entry.data.exportMapKey); - const result = info && context.tryResolve(info, !isExternalModuleNameRelative(stripQuotes(origin.moduleSymbol.name))); - if (result === "skipped") return entry; - if (!result || result === "failed") { - (_a = host.log) == null ? void 0 : _a.call(host, `Unexpected failure resolving auto import for '${entry.name}' from '${entry.source}'`); - return void 0; - } - const newOrigin = { - ...origin, - kind: 32 /* ResolvedExport */, - moduleSpecifier: result.moduleSpecifier - }; - entry.data = originToCompletionEntryData(newOrigin); - entry.source = getSourceFromOrigin(newOrigin); - entry.sourceDisplay = [textPart(newOrigin.moduleSpecifier)]; - return entry; - }); - if (!context.skippedAny()) { - previousResponse.isIncomplete = void 0; - } - return entries; - } - ); - previousResponse.entries = newEntries; - previousResponse.flags = (previousResponse.flags || 0) | 4 /* IsContinuation */; - previousResponse.optionalReplacementSpan = getOptionalReplacementSpan(touchNode); - return previousResponse; -} -function jsdocCompletionInfo(entries) { - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: false, - entries, - defaultCommitCharacters: getDefaultCommitCharacters( - /*isNewIdentifierLocation*/ - false - ) - }; -} -function getJSDocParameterCompletions(sourceFile, position, checker, options, preferences, tagNameOnly) { - const currentToken = getTokenAtPosition(sourceFile, position); - if (!isJSDocTag(currentToken) && !isJSDoc(currentToken)) { - return []; - } - const jsDoc = isJSDoc(currentToken) ? currentToken : currentToken.parent; - if (!isJSDoc(jsDoc)) { - return []; - } - const func = jsDoc.parent; - if (!isFunctionLike(func)) { - return []; - } - const isJs = isSourceFileJS(sourceFile); - const isSnippet = preferences.includeCompletionsWithSnippetText || void 0; - const paramTagCount = countWhere(jsDoc.tags, (tag) => isJSDocParameterTag(tag) && tag.getEnd() <= position); - return mapDefined(func.parameters, (param) => { - if (getJSDocParameterTags(param).length) { - return void 0; - } - if (isIdentifier(param.name)) { - const tabstopCounter = { tabstop: 1 }; - const paramName = param.name.text; - let displayText = getJSDocParamAnnotation( - paramName, - param.initializer, - param.dotDotDotToken, - isJs, - /*isObject*/ - false, - /*isSnippet*/ - false, - checker, - options, - preferences - ); - let snippetText = isSnippet ? getJSDocParamAnnotation( - paramName, - param.initializer, - param.dotDotDotToken, - isJs, - /*isObject*/ - false, - /*isSnippet*/ - true, - checker, - options, - preferences, - tabstopCounter - ) : void 0; - if (tagNameOnly) { - displayText = displayText.slice(1); - if (snippetText) snippetText = snippetText.slice(1); - } - return { - name: displayText, - kind: "parameter" /* parameterElement */, - sortText: SortText.LocationPriority, - insertText: isSnippet ? snippetText : void 0, - isSnippet - }; - } else if (param.parent.parameters.indexOf(param) === paramTagCount) { - const paramPath = `param${paramTagCount}`; - const displayTextResult = generateJSDocParamTagsForDestructuring( - paramPath, - param.name, - param.initializer, - param.dotDotDotToken, - isJs, - /*isSnippet*/ - false, - checker, - options, - preferences - ); - const snippetTextResult = isSnippet ? generateJSDocParamTagsForDestructuring( - paramPath, - param.name, - param.initializer, - param.dotDotDotToken, - isJs, - /*isSnippet*/ - true, - checker, - options, - preferences - ) : void 0; - let displayText = displayTextResult.join(getNewLineCharacter(options) + "* "); - let snippetText = snippetTextResult == null ? void 0 : snippetTextResult.join(getNewLineCharacter(options) + "* "); - if (tagNameOnly) { - displayText = displayText.slice(1); - if (snippetText) snippetText = snippetText.slice(1); - } - return { - name: displayText, - kind: "parameter" /* parameterElement */, - sortText: SortText.LocationPriority, - insertText: isSnippet ? snippetText : void 0, - isSnippet - }; - } - }); -} -function generateJSDocParamTagsForDestructuring(path, pattern, initializer, dotDotDotToken, isJs, isSnippet, checker, options, preferences) { - if (!isJs) { - return [ - getJSDocParamAnnotation( - path, - initializer, - dotDotDotToken, - isJs, - /*isObject*/ - false, - isSnippet, - checker, - options, - preferences, - { tabstop: 1 } - ) - ]; - } - return patternWorker(path, pattern, initializer, dotDotDotToken, { tabstop: 1 }); - function patternWorker(path2, pattern2, initializer2, dotDotDotToken2, counter) { - if (isObjectBindingPattern(pattern2) && !dotDotDotToken2) { - const oldTabstop = counter.tabstop; - const childCounter = { tabstop: oldTabstop }; - const rootParam = getJSDocParamAnnotation( - path2, - initializer2, - dotDotDotToken2, - isJs, - /*isObject*/ - true, - isSnippet, - checker, - options, - preferences, - childCounter - ); - let childTags = []; - for (const element of pattern2.elements) { - const elementTags = elementWorker(path2, element, childCounter); - if (!elementTags) { - childTags = void 0; - break; - } else { - childTags.push(...elementTags); - } - } - if (childTags) { - counter.tabstop = childCounter.tabstop; - return [rootParam, ...childTags]; - } - } - return [ - getJSDocParamAnnotation( - path2, - initializer2, - dotDotDotToken2, - isJs, - /*isObject*/ - false, - isSnippet, - checker, - options, - preferences, - counter - ) - ]; - } - function elementWorker(path2, element, counter) { - if (!element.propertyName && isIdentifier(element.name) || isIdentifier(element.name)) { - const propertyName = element.propertyName ? tryGetTextOfPropertyName(element.propertyName) : element.name.text; - if (!propertyName) { - return void 0; - } - const paramName = `${path2}.${propertyName}`; - return [ - getJSDocParamAnnotation( - paramName, - element.initializer, - element.dotDotDotToken, - isJs, - /*isObject*/ - false, - isSnippet, - checker, - options, - preferences, - counter - ) - ]; - } else if (element.propertyName) { - const propertyName = tryGetTextOfPropertyName(element.propertyName); - return propertyName && patternWorker(`${path2}.${propertyName}`, element.name, element.initializer, element.dotDotDotToken, counter); - } - return void 0; - } -} -function getJSDocParamAnnotation(paramName, initializer, dotDotDotToken, isJs, isObject, isSnippet, checker, options, preferences, tabstopCounter) { - if (isSnippet) { - Debug.assertIsDefined(tabstopCounter); - } - if (initializer) { - paramName = getJSDocParamNameWithInitializer(paramName, initializer); - } - if (isSnippet) { - paramName = escapeSnippetText(paramName); - } - if (isJs) { - let type = "*"; - if (isObject) { - Debug.assert(!dotDotDotToken, `Cannot annotate a rest parameter with type 'Object'.`); - type = "Object"; - } else { - if (initializer) { - const inferredType = checker.getTypeAtLocation(initializer.parent); - if (!(inferredType.flags & (1 /* Any */ | 16384 /* Void */))) { - const sourceFile = initializer.getSourceFile(); - const quotePreference = getQuotePreference(sourceFile, preferences); - const builderFlags = quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */; - const typeNode = checker.typeToTypeNode(inferredType, findAncestor(initializer, isFunctionLike), builderFlags); - if (typeNode) { - const printer = isSnippet ? createSnippetPrinter({ - removeComments: true, - module: options.module, - moduleResolution: options.moduleResolution, - target: options.target - }) : createPrinter({ - removeComments: true, - module: options.module, - moduleResolution: options.moduleResolution, - target: options.target - }); - setEmitFlags(typeNode, 1 /* SingleLine */); - type = printer.printNode(4 /* Unspecified */, typeNode, sourceFile); - } - } - } - if (isSnippet && type === "*") { - type = `\${${tabstopCounter.tabstop++}:${type}}`; - } - } - const dotDotDot = !isObject && dotDotDotToken ? "..." : ""; - const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : ""; - return `@param {${dotDotDot}${type}} ${paramName} ${description3}`; - } else { - const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : ""; - return `@param ${paramName} ${description3}`; - } -} -function getJSDocParamNameWithInitializer(paramName, initializer) { - const initializerText = initializer.getText().trim(); - if (initializerText.includes("\n") || initializerText.length > 80) { - return `[${paramName}]`; - } - return `[${paramName}=${initializerText}]`; -} -function keywordToCompletionEntry(keyword) { - return { - name: tokenToString(keyword), - kind: "keyword" /* keyword */, - kindModifiers: "" /* none */, - sortText: SortText.GlobalsOrKeywords - }; -} -function specificKeywordCompletionInfo(entries, isNewIdentifierLocation) { - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation, - entries: entries.slice(), - defaultCommitCharacters: getDefaultCommitCharacters(isNewIdentifierLocation) - }; -} -function keywordCompletionData(keywordFilters, filterOutTsOnlyKeywords, isNewIdentifierLocation) { - return { - kind: 4 /* Keywords */, - keywordCompletions: getKeywordCompletions(keywordFilters, filterOutTsOnlyKeywords), - isNewIdentifierLocation - }; -} -function keywordFiltersFromSyntaxKind(keywordCompletion) { - switch (keywordCompletion) { - case 156 /* TypeKeyword */: - return 8 /* TypeKeyword */; - default: - Debug.fail("Unknown mapping from SyntaxKind to KeywordCompletionFilters"); - } -} -function getOptionalReplacementSpan(location) { - return (location == null ? void 0 : location.kind) === 80 /* Identifier */ ? createTextSpanFromNode(location) : void 0; -} -function completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol) { - const { - symbols, - contextToken, - completionKind, - isInSnippetScope, - isNewIdentifierLocation, - location, - propertyAccessToConvert, - keywordFilters, - symbolToOriginInfoMap, - recommendedCompletion, - isJsxInitializer, - isTypeOnlyLocation, - isJsxIdentifierExpected, - isRightOfOpenTag, - isRightOfDotOrQuestionDot, - importStatementCompletion, - insideJsDocTagTypeExpression, - symbolToSortTextMap, - hasUnresolvedAutoImports, - defaultCommitCharacters - } = completionData; - let literals = completionData.literals; - const checker = program.getTypeChecker(); - if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) { - const completionInfo = getJsxClosingTagCompletion(location, sourceFile); - if (completionInfo) { - return completionInfo; - } - } - const caseClause = findAncestor(contextToken, isCaseClause); - if (caseClause && (isCaseKeyword(contextToken) || isNodeDescendantOf(contextToken, caseClause.expression))) { - const tracker = newCaseClauseTracker(checker, caseClause.parent.clauses); - literals = literals.filter((literal) => !tracker.hasValue(literal)); - symbols.forEach((symbol, i) => { - if (symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) { - const value = checker.getConstantValue(symbol.valueDeclaration); - if (value !== void 0 && tracker.hasValue(value)) { - symbolToOriginInfoMap[i] = { kind: 256 /* Ignore */ }; - } - } - }); - } - const entries = createSortedArray(); - const isChecked = isCheckedFile(sourceFile, compilerOptions); - if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) { - return void 0; - } - const uniqueNames = getCompletionEntriesFromSymbols( - symbols, - entries, - /*replacementToken*/ - void 0, - contextToken, - location, - position, - sourceFile, - host, - program, - getEmitScriptTarget(compilerOptions), - log, - completionKind, - preferences, - compilerOptions, - formatContext, - isTypeOnlyLocation, - propertyAccessToConvert, - isJsxIdentifierExpected, - isJsxInitializer, - importStatementCompletion, - recommendedCompletion, - symbolToOriginInfoMap, - symbolToSortTextMap, - isJsxIdentifierExpected, - isRightOfOpenTag, - includeSymbol - ); - if (keywordFilters !== 0 /* None */) { - for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) { - if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !isTypeOnlyLocation && isContextualKeywordInAutoImportableExpressionSpace(keywordEntry.name) || !uniqueNames.has(keywordEntry.name)) { - uniqueNames.add(keywordEntry.name); - insertSorted( - entries, - keywordEntry, - compareCompletionEntries, - /*equalityComparer*/ - void 0, - /*allowDuplicates*/ - true - ); - } - } - } - for (const keywordEntry of getContextualKeywords(contextToken, position)) { - if (!uniqueNames.has(keywordEntry.name)) { - uniqueNames.add(keywordEntry.name); - insertSorted( - entries, - keywordEntry, - compareCompletionEntries, - /*equalityComparer*/ - void 0, - /*allowDuplicates*/ - true - ); - } - } - for (const literal of literals) { - const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal); - uniqueNames.add(literalEntry.name); - insertSorted( - entries, - literalEntry, - compareCompletionEntries, - /*equalityComparer*/ - void 0, - /*allowDuplicates*/ - true - ); - } - if (!isChecked) { - getJSCompletionEntries(sourceFile, location.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries); - } - let caseBlock; - if (preferences.includeCompletionsWithInsertText && contextToken && !isRightOfOpenTag && !isRightOfDotOrQuestionDot && (caseBlock = findAncestor(contextToken, isCaseBlock))) { - const cases = getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, compilerOptions, host, program, formatContext); - if (cases) { - entries.push(cases.entry); - } - } - return { - flags: completionData.flags, - isGlobalCompletion: isInSnippetScope, - isIncomplete: preferences.allowIncompleteCompletions && hasUnresolvedAutoImports ? true : void 0, - isMemberCompletion: isMemberCompletionKind(completionKind), - isNewIdentifierLocation, - optionalReplacementSpan: getOptionalReplacementSpan(location), - entries, - defaultCommitCharacters: defaultCommitCharacters ?? getDefaultCommitCharacters(isNewIdentifierLocation) - }; -} -function isCheckedFile(sourceFile, compilerOptions) { - return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions); -} -function getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, options, host, program, formatContext) { - const clauses = caseBlock.clauses; - const checker = program.getTypeChecker(); - const switchType = checker.getTypeAtLocation(caseBlock.parent.expression); - if (switchType && switchType.isUnion() && every(switchType.types, (type) => type.isLiteral())) { - const tracker = newCaseClauseTracker(checker, clauses); - const target = getEmitScriptTarget(options); - const quotePreference = getQuotePreference(sourceFile, preferences); - const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host); - const elements = []; - for (const type of switchType.types) { - if (type.flags & 1024 /* EnumLiteral */) { - Debug.assert(type.symbol, "An enum member type should have a symbol"); - Debug.assert(type.symbol.parent, "An enum member type should have a parent symbol (the enum symbol)"); - const enumValue = type.symbol.valueDeclaration && checker.getConstantValue(type.symbol.valueDeclaration); - if (enumValue !== void 0) { - if (tracker.hasValue(enumValue)) { - continue; - } - tracker.addValue(enumValue); - } - const typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, caseBlock, target); - if (!typeNode) { - return void 0; - } - const expr = typeNodeToExpression(typeNode, target, quotePreference); - if (!expr) { - return void 0; - } - elements.push(expr); - } else if (!tracker.hasValue(type.value)) { - switch (typeof type.value) { - case "object": - elements.push(type.value.negative ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createBigIntLiteral({ negative: false, base10Value: type.value.base10Value })) : factory.createBigIntLiteral(type.value)); - break; - case "number": - elements.push(type.value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-type.value)) : factory.createNumericLiteral(type.value)); - break; - case "string": - elements.push(factory.createStringLiteral(type.value, quotePreference === 0 /* Single */)); - break; - } - } - } - if (elements.length === 0) { - return void 0; - } - const newClauses = map(elements, (element) => factory.createCaseClause(element, [])); - const newLineChar = getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options); - const printer = createSnippetPrinter({ - removeComments: true, - module: options.module, - moduleResolution: options.moduleResolution, - target: options.target, - newLine: getNewLineKind(newLineChar) - }); - const printNode = formatContext ? (node) => printer.printAndFormatNode(4 /* Unspecified */, node, sourceFile, formatContext) : (node) => printer.printNode(4 /* Unspecified */, node, sourceFile); - const insertText = map(newClauses, (clause, i) => { - if (preferences.includeCompletionsWithSnippetText) { - return `${printNode(clause)}$${i + 1}`; - } - return `${printNode(clause)}`; - }).join(newLineChar); - const firstClause = printer.printNode(4 /* Unspecified */, newClauses[0], sourceFile); - return { - entry: { - name: `${firstClause} ...`, - kind: "" /* unknown */, - sortText: SortText.GlobalsOrKeywords, - insertText, - hasAction: importAdder.hasFixes() || void 0, - source: "SwitchCases/" /* SwitchCases */, - isSnippet: preferences.includeCompletionsWithSnippetText ? true : void 0 - }, - importAdder - }; - } - return void 0; -} -function typeNodeToExpression(typeNode, languageVersion, quotePreference) { - switch (typeNode.kind) { - case 183 /* TypeReference */: - const typeName = typeNode.typeName; - return entityNameToExpression(typeName, languageVersion, quotePreference); - case 199 /* IndexedAccessType */: - const objectExpression = typeNodeToExpression(typeNode.objectType, languageVersion, quotePreference); - const indexExpression = typeNodeToExpression(typeNode.indexType, languageVersion, quotePreference); - return objectExpression && indexExpression && factory.createElementAccessExpression(objectExpression, indexExpression); - case 201 /* LiteralType */: - const literal = typeNode.literal; - switch (literal.kind) { - case 11 /* StringLiteral */: - return factory.createStringLiteral(literal.text, quotePreference === 0 /* Single */); - case 9 /* NumericLiteral */: - return factory.createNumericLiteral(literal.text, literal.numericLiteralFlags); - } - return void 0; - case 196 /* ParenthesizedType */: - const exp = typeNodeToExpression(typeNode.type, languageVersion, quotePreference); - return exp && (isIdentifier(exp) ? exp : factory.createParenthesizedExpression(exp)); - case 186 /* TypeQuery */: - return entityNameToExpression(typeNode.exprName, languageVersion, quotePreference); - case 205 /* ImportType */: - Debug.fail(`We should not get an import type after calling 'codefix.typeToAutoImportableTypeNode'.`); - } - return void 0; -} -function entityNameToExpression(entityName, languageVersion, quotePreference) { - if (isIdentifier(entityName)) { - return entityName; - } - const unescapedName = unescapeLeadingUnderscores(entityName.right.escapedText); - if (canUsePropertyAccess(unescapedName, languageVersion)) { - return factory.createPropertyAccessExpression( - entityNameToExpression(entityName.left, languageVersion, quotePreference), - unescapedName - ); - } else { - return factory.createElementAccessExpression( - entityNameToExpression(entityName.left, languageVersion, quotePreference), - factory.createStringLiteral(unescapedName, quotePreference === 0 /* Single */) - ); - } -} -function isMemberCompletionKind(kind) { - switch (kind) { - case 0 /* ObjectPropertyDeclaration */: - case 3 /* MemberLike */: - case 2 /* PropertyAccess */: - return true; - default: - return false; - } -} -function getJsxClosingTagCompletion(location, sourceFile) { - const jsxClosingElement = findAncestor(location, (node) => { - switch (node.kind) { - case 287 /* JsxClosingElement */: - return true; - case 44 /* SlashToken */: - case 32 /* GreaterThanToken */: - case 80 /* Identifier */: - case 211 /* PropertyAccessExpression */: - return false; - default: - return "quit"; - } - }); - if (jsxClosingElement) { - const hasClosingAngleBracket = !!findChildOfKind(jsxClosingElement, 32 /* GreaterThanToken */, sourceFile); - const tagName = jsxClosingElement.parent.openingElement.tagName; - const closingTag = tagName.getText(sourceFile); - const fullClosingTag = closingTag + (hasClosingAngleBracket ? "" : ">"); - const replacementSpan = createTextSpanFromNode(jsxClosingElement.tagName); - const entry = { - name: fullClosingTag, - kind: "class" /* classElement */, - kindModifiers: void 0, - sortText: SortText.LocationPriority - }; - return { - isGlobalCompletion: false, - isMemberCompletion: true, - isNewIdentifierLocation: false, - optionalReplacementSpan: replacementSpan, - entries: [entry], - defaultCommitCharacters: getDefaultCommitCharacters( - /*isNewIdentifierLocation*/ - false - ) - }; - } - return; -} -function getJSCompletionEntries(sourceFile, position, uniqueNames, target, entries) { - getNameTable(sourceFile).forEach((pos, name) => { - if (pos === position) { - return; - } - const realName = unescapeLeadingUnderscores(name); - if (!uniqueNames.has(realName) && isIdentifierText(realName, target)) { - uniqueNames.add(realName); - insertSorted(entries, { - name: realName, - kind: "warning" /* warning */, - kindModifiers: "", - sortText: SortText.JavascriptIdentifiers, - isFromUncheckedFile: true, - commitCharacters: [] - }, compareCompletionEntries); - } - }); -} -function completionNameForLiteral(sourceFile, preferences, literal) { - return typeof literal === "object" ? pseudoBigIntToString(literal) + "n" : isString(literal) ? quote(sourceFile, preferences, literal) : JSON.stringify(literal); -} -function createCompletionEntryForLiteral(sourceFile, preferences, literal) { - return { - name: completionNameForLiteral(sourceFile, preferences, literal), - kind: "string" /* string */, - kindModifiers: "" /* none */, - sortText: SortText.LocationPriority, - commitCharacters: [] - }; -} -function createCompletionEntry(symbol, sortText, replacementToken, contextToken, location, position, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importStatementCompletion, useSemicolons, options, preferences, completionKind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol) { - var _a, _b; - let insertText; - let filterText; - let replacementSpan = getReplacementSpanForContextToken(replacementToken, position); - let data; - let isSnippet; - let source = getSourceFromOrigin(origin); - let sourceDisplay; - let hasAction; - let labelDetails; - const typeChecker = program.getTypeChecker(); - const insertQuestionDot = origin && originIsNullableMember(origin); - const useBraces = origin && originIsSymbolMember(origin) || needsConvertPropertyAccess; - if (origin && originIsThisType(origin)) { - insertText = needsConvertPropertyAccess ? `this${insertQuestionDot ? "?." : ""}[${quotePropertyName(sourceFile, preferences, name)}]` : `this${insertQuestionDot ? "?." : "."}${name}`; - } else if ((useBraces || insertQuestionDot) && propertyAccessToConvert) { - insertText = useBraces ? needsConvertPropertyAccess ? `[${quotePropertyName(sourceFile, preferences, name)}]` : `[${name}]` : name; - if (insertQuestionDot || propertyAccessToConvert.questionDotToken) { - insertText = `?.${insertText}`; - } - const dot = findChildOfKind(propertyAccessToConvert, 25 /* DotToken */, sourceFile) || findChildOfKind(propertyAccessToConvert, 29 /* QuestionDotToken */, sourceFile); - if (!dot) { - return void 0; - } - const end = startsWith(name, propertyAccessToConvert.name.text) ? propertyAccessToConvert.name.end : dot.end; - replacementSpan = createTextSpanFromBounds(dot.getStart(sourceFile), end); - } - if (isJsxInitializer) { - if (insertText === void 0) insertText = name; - insertText = `{${insertText}}`; - if (typeof isJsxInitializer !== "boolean") { - replacementSpan = createTextSpanFromNode(isJsxInitializer, sourceFile); - } - } - if (origin && originIsPromise(origin) && propertyAccessToConvert) { - if (insertText === void 0) insertText = name; - const precedingToken = findPrecedingToken(propertyAccessToConvert.pos, sourceFile); - let awaitText = ""; - if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) { - awaitText = ";"; - } - awaitText += `(await ${propertyAccessToConvert.expression.getText()})`; - insertText = needsConvertPropertyAccess ? `${awaitText}${insertText}` : `${awaitText}${insertQuestionDot ? "?." : "."}${insertText}`; - const isInAwaitExpression = tryCast(propertyAccessToConvert.parent, isAwaitExpression); - const wrapNode = isInAwaitExpression ? propertyAccessToConvert.parent : propertyAccessToConvert.expression; - replacementSpan = createTextSpanFromBounds(wrapNode.getStart(sourceFile), propertyAccessToConvert.end); - } - if (originIsResolvedExport(origin)) { - sourceDisplay = [textPart(origin.moduleSpecifier)]; - if (importStatementCompletion) { - ({ insertText, replacementSpan } = getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, program, preferences)); - isSnippet = preferences.includeCompletionsWithSnippetText ? true : void 0; - } - } - if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) { - hasAction = true; - } - if (completionKind === 0 /* ObjectPropertyDeclaration */ && contextToken && ((_a = findPrecedingToken(contextToken.pos, sourceFile, contextToken)) == null ? void 0 : _a.kind) !== 28 /* CommaToken */) { - if (isMethodDeclaration(contextToken.parent.parent) || isGetAccessorDeclaration(contextToken.parent.parent) || isSetAccessorDeclaration(contextToken.parent.parent) || isSpreadAssignment(contextToken.parent) || ((_b = findAncestor(contextToken.parent, isPropertyAssignment)) == null ? void 0 : _b.getLastToken(sourceFile)) === contextToken || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { - source = "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */; - hasAction = true; - } - } - if (preferences.includeCompletionsWithClassMemberSnippets && preferences.includeCompletionsWithInsertText && completionKind === 3 /* MemberLike */ && isClassLikeMemberCompletion(symbol, location, sourceFile)) { - let importAdder; - const memberCompletionEntry = getEntryForMemberCompletion( - host, - program, - options, - preferences, - name, - symbol, - location, - position, - contextToken, - formatContext - ); - if (memberCompletionEntry) { - ({ insertText, filterText, isSnippet, importAdder } = memberCompletionEntry); - if ((importAdder == null ? void 0 : importAdder.hasFixes()) || memberCompletionEntry.eraseRange) { - hasAction = true; - source = "ClassMemberSnippet/" /* ClassMemberSnippet */; - } - } else { - return void 0; - } - } - if (origin && originIsObjectLiteralMethod(origin)) { - ({ insertText, isSnippet, labelDetails } = origin); - if (!preferences.useLabelDetailsInCompletionEntries) { - name = name + labelDetails.detail; - labelDetails = void 0; - } - source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */; - sortText = SortText.SortBelow(sortText); - } - if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none" && !(isJsxAttribute(location.parent) && location.parent.initializer)) { - let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces"; - const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) { - if (type.flags & 402653316 /* StringLike */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & (402653316 /* StringLike */ | 32768 /* Undefined */) || isStringAndEmptyAnonymousObjectIntersection(type2)))) { - insertText = `${escapeSnippetText(name)}=${quote(sourceFile, preferences, "$1")}`; - isSnippet = true; - } else { - useBraces2 = true; - } - } - if (useBraces2) { - insertText = `${escapeSnippetText(name)}={$1}`; - isSnippet = true; - } - } - if (insertText !== void 0 && !preferences.includeCompletionsWithInsertText) { - return void 0; - } - if (originIsExport(origin) || originIsResolvedExport(origin)) { - data = originToCompletionEntryData(origin); - hasAction = !importStatementCompletion; - } - const parentNamedImportOrExport = findAncestor(location, isNamedImportsOrExports); - if (parentNamedImportOrExport) { - const languageVersion = getEmitScriptTarget(host.getCompilationSettings()); - if (!isIdentifierText(name, languageVersion)) { - insertText = quotePropertyName(sourceFile, preferences, name); - if (parentNamedImportOrExport.kind === 275 /* NamedImports */) { - scanner.setText(sourceFile.text); - scanner.resetTokenState(position); - if (!(scanner.scan() === 130 /* AsKeyword */ && scanner.scan() === 80 /* Identifier */)) { - insertText += " as " + generateIdentifierForArbitraryString(name, languageVersion); - } - } - } else if (parentNamedImportOrExport.kind === 275 /* NamedImports */) { - const possibleToken = stringToToken(name); - if (possibleToken && (possibleToken === 135 /* AwaitKeyword */ || isNonContextualKeyword(possibleToken))) { - insertText = `${name} as ${name}_`; - } - } - } - const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, location); - const commitCharacters = kind === "warning" /* warning */ || kind === "string" /* string */ ? [] : void 0; - return { - name, - kind, - kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), - sortText, - source, - hasAction: hasAction ? true : void 0, - isRecommended: isRecommendedCompletionMatch(symbol, recommendedCompletion, typeChecker) || void 0, - insertText, - filterText, - replacementSpan, - sourceDisplay, - labelDetails, - isSnippet, - isPackageJsonImport: originIsPackageJsonImport(origin) || void 0, - isImportStatementCompletion: !!importStatementCompletion || void 0, - data, - commitCharacters, - ...includeSymbol ? { symbol } : void 0 - }; -} -function generateIdentifierForArbitraryString(text, languageVersion) { - let needsUnderscore = false; - let identifier = ""; - let ch; - for (let i = 0; i < text.length; i += ch !== void 0 && ch >= 65536 ? 2 : 1) { - ch = text.codePointAt(i); - if (ch !== void 0 && (i === 0 ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { - if (needsUnderscore) identifier += "_"; - identifier += String.fromCodePoint(ch); - needsUnderscore = false; - } else { - needsUnderscore = true; - } - } - if (needsUnderscore) identifier += "_"; - return identifier || "_"; -} -function isClassLikeMemberCompletion(symbol, location, sourceFile) { - if (isInJSFile(location)) { - return false; - } - const memberFlags = 106500 /* ClassMember */ & 900095 /* EnumMemberExcludes */; - return !!(symbol.flags & memberFlags) && (isClassLike(location) || location.parent && location.parent.parent && isClassElement(location.parent) && location === location.parent.name && location.parent.getLastToken(sourceFile) === location.parent.name && isClassLike(location.parent.parent) || location.parent && isSyntaxList(location) && isClassLike(location.parent)); -} -function getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, position, contextToken, formatContext) { - const classLikeDeclaration = findAncestor(location, isClassLike); - if (!classLikeDeclaration) { - return void 0; - } - let isSnippet; - let insertText = name; - const filterText = name; - const checker = program.getTypeChecker(); - const sourceFile = location.getSourceFile(); - const printer = createSnippetPrinter({ - removeComments: true, - module: options.module, - moduleResolution: options.moduleResolution, - target: options.target, - omitTrailingSemicolon: false, - newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options)) - }); - const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host); - let body; - if (preferences.includeCompletionsWithSnippetText) { - isSnippet = true; - const emptyStmt = factory.createEmptyStatement(); - body = factory.createBlock( - [emptyStmt], - /*multiLine*/ - true - ); - setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 }); - } else { - body = factory.createBlock( - [], - /*multiLine*/ - true - ); - } - let modifiers = 0 /* None */; - const { modifiers: presentModifiers, range: eraseRange, decorators: presentDecorators } = getPresentModifiers(contextToken, sourceFile, position); - const isAbstract = presentModifiers & 64 /* Abstract */ && classLikeDeclaration.modifierFlagsCache & 64 /* Abstract */; - let completionNodes = []; - ts_codefix_exports.addNewNodeForMemberSymbol( - symbol, - classLikeDeclaration, - sourceFile, - { program, host }, - preferences, - importAdder, - // `addNewNodeForMemberSymbol` calls this callback function for each new member node - // it adds for the given member symbol. - // We store these member nodes in the `completionNodes` array. - // Note: there might be: - // - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member; - // - One node; - // - More than one node if the member is overloaded (e.g. a method with overload signatures). - (node) => { - let requiredModifiers = 0 /* None */; - if (isAbstract) { - requiredModifiers |= 64 /* Abstract */; - } - if (isClassElement(node) && checker.getMemberOverrideModifierStatus(classLikeDeclaration, node, symbol) === 1 /* NeedsOverride */) { - requiredModifiers |= 16 /* Override */; - } - if (!completionNodes.length) { - modifiers = node.modifierFlagsCache | requiredModifiers; - } - node = factory.replaceModifiers(node, modifiers); - completionNodes.push(node); - }, - body, - ts_codefix_exports.PreserveOptionalFlags.Property, - !!isAbstract - ); - if (completionNodes.length) { - const isMethod = symbol.flags & 8192 /* Method */; - let allowedModifiers = modifiers | 16 /* Override */ | 1 /* Public */; - if (!isMethod) { - allowedModifiers |= 128 /* Ambient */ | 8 /* Readonly */; - } else { - allowedModifiers |= 1024 /* Async */; - } - const allowedAndPresent = presentModifiers & allowedModifiers; - if (presentModifiers & ~allowedModifiers) { - return void 0; - } - if (modifiers & 4 /* Protected */ && allowedAndPresent & 1 /* Public */) { - modifiers &= ~4 /* Protected */; - } - if (allowedAndPresent !== 0 /* None */ && !(allowedAndPresent & 1 /* Public */)) { - modifiers &= ~1 /* Public */; - } - modifiers |= allowedAndPresent; - completionNodes = completionNodes.map((node) => factory.replaceModifiers(node, modifiers)); - if (presentDecorators == null ? void 0 : presentDecorators.length) { - const lastNode = completionNodes[completionNodes.length - 1]; - if (canHaveDecorators(lastNode)) { - completionNodes[completionNodes.length - 1] = factory.replaceDecoratorsAndModifiers(lastNode, presentDecorators.concat(getModifiers(lastNode) || [])); - } - } - const format = 1 /* MultiLine */ | 131072 /* NoTrailingNewLine */; - if (formatContext) { - insertText = printer.printAndFormatSnippetList( - format, - factory.createNodeArray(completionNodes), - sourceFile, - formatContext - ); - } else { - insertText = printer.printSnippetList( - format, - factory.createNodeArray(completionNodes), - sourceFile - ); - } - } - return { insertText, filterText, isSnippet, importAdder, eraseRange }; -} -function getPresentModifiers(contextToken, sourceFile, position) { - if (!contextToken || getLineAndCharacterOfPosition(sourceFile, position).line > getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line) { - return { modifiers: 0 /* None */ }; - } - let modifiers = 0 /* None */; - let decorators; - let contextMod; - const range = { pos: position, end: position }; - if (isPropertyDeclaration(contextToken.parent) && (contextMod = isModifierLike2(contextToken))) { - if (contextToken.parent.modifiers) { - modifiers |= modifiersToFlags(contextToken.parent.modifiers) & 98303 /* Modifier */; - decorators = contextToken.parent.modifiers.filter(isDecorator) || []; - range.pos = Math.min(...contextToken.parent.modifiers.map((n) => n.getStart(sourceFile))); - } - const contextModifierFlag = modifierToFlag(contextMod); - if (!(modifiers & contextModifierFlag)) { - modifiers |= contextModifierFlag; - range.pos = Math.min(range.pos, contextToken.getStart(sourceFile)); - } - if (contextToken.parent.name !== contextToken) { - range.end = contextToken.parent.name.getStart(sourceFile); - } - } - return { modifiers, decorators, range: range.pos < range.end ? range : void 0 }; -} -function isModifierLike2(node) { - if (isModifier(node)) { - return node.kind; - } - if (isIdentifier(node)) { - const originalKeywordKind = identifierToKeywordKind(node); - if (originalKeywordKind && isModifierKind(originalKeywordKind)) { - return originalKeywordKind; - } - } - return void 0; -} -function getEntryForObjectLiteralMethodCompletion(symbol, name, enclosingDeclaration, program, host, options, preferences, formatContext) { - const isSnippet = preferences.includeCompletionsWithSnippetText || void 0; - let insertText = name; - const sourceFile = enclosingDeclaration.getSourceFile(); - const method = createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences); - if (!method) { - return void 0; - } - const printer = createSnippetPrinter({ - removeComments: true, - module: options.module, - moduleResolution: options.moduleResolution, - target: options.target, - omitTrailingSemicolon: false, - newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options)) - }); - if (formatContext) { - insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray( - [method], - /*hasTrailingComma*/ - true - ), sourceFile, formatContext); - } else { - insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray( - [method], - /*hasTrailingComma*/ - true - ), sourceFile); - } - const signaturePrinter = createPrinter({ - removeComments: true, - module: options.module, - moduleResolution: options.moduleResolution, - target: options.target, - omitTrailingSemicolon: true - }); - const methodSignature = factory.createMethodSignature( - /*modifiers*/ - void 0, - /*name*/ - "", - method.questionToken, - method.typeParameters, - method.parameters, - method.type - ); - const labelDetails = { detail: signaturePrinter.printNode(4 /* Unspecified */, methodSignature, sourceFile) }; - return { isSnippet, insertText, labelDetails }; -} -function createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences) { - const declarations = symbol.getDeclarations(); - if (!(declarations && declarations.length)) { - return void 0; - } - const checker = program.getTypeChecker(); - const declaration = declarations[0]; - const name = getSynthesizedDeepClone( - getNameOfDeclaration(declaration), - /*includeTrivia*/ - false - ); - const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); - const quotePreference = getQuotePreference(sourceFile, preferences); - const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */); - switch (declaration.kind) { - case 171 /* PropertySignature */: - case 172 /* PropertyDeclaration */: - case 173 /* MethodSignature */: - case 174 /* MethodDeclaration */: { - let effectiveType = type.flags & 1048576 /* Union */ && type.types.length < 10 ? checker.getUnionType(type.types, 2 /* Subtype */) : type; - if (effectiveType.flags & 1048576 /* Union */) { - const functionTypes = filter(effectiveType.types, (type2) => checker.getSignaturesOfType(type2, 0 /* Call */).length > 0); - if (functionTypes.length === 1) { - effectiveType = functionTypes[0]; - } else { - return void 0; - } - } - const signatures = checker.getSignaturesOfType(effectiveType, 0 /* Call */); - if (signatures.length !== 1) { - return void 0; - } - const typeNode = checker.typeToTypeNode( - effectiveType, - enclosingDeclaration, - builderFlags, - /*internalFlags*/ - void 0, - ts_codefix_exports.getNoopSymbolTrackerWithResolver({ program, host }) - ); - if (!typeNode || !isFunctionTypeNode(typeNode)) { - return void 0; - } - let body; - if (preferences.includeCompletionsWithSnippetText) { - const emptyStmt = factory.createEmptyStatement(); - body = factory.createBlock( - [emptyStmt], - /*multiLine*/ - true - ); - setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 }); - } else { - body = factory.createBlock( - [], - /*multiLine*/ - true - ); - } - const parameters = typeNode.parameters.map( - (typedParam) => factory.createParameterDeclaration( - /*modifiers*/ - void 0, - typedParam.dotDotDotToken, - typedParam.name, - /*questionToken*/ - void 0, - /*type*/ - void 0, - typedParam.initializer - ) - ); - return factory.createMethodDeclaration( - /*modifiers*/ - void 0, - /*asteriskToken*/ - void 0, - name, - /*questionToken*/ - void 0, - /*typeParameters*/ - void 0, - parameters, - /*type*/ - void 0, - body - ); - } - default: - return void 0; - } -} -function createSnippetPrinter(printerOptions) { - let escapes; - const baseWriter = ts_textChanges_exports.createWriter(getNewLineCharacter(printerOptions)); - const printer = createPrinter(printerOptions, baseWriter); - const writer = { - ...baseWriter, - write: (s) => escapingWrite(s, () => baseWriter.write(s)), - nonEscapingWrite: baseWriter.write, - writeLiteral: (s) => escapingWrite(s, () => baseWriter.writeLiteral(s)), - writeStringLiteral: (s) => escapingWrite(s, () => baseWriter.writeStringLiteral(s)), - writeSymbol: (s, symbol) => escapingWrite(s, () => baseWriter.writeSymbol(s, symbol)), - writeParameter: (s) => escapingWrite(s, () => baseWriter.writeParameter(s)), - writeComment: (s) => escapingWrite(s, () => baseWriter.writeComment(s)), - writeProperty: (s) => escapingWrite(s, () => baseWriter.writeProperty(s)) - }; - return { - printSnippetList, - printAndFormatSnippetList, - printNode, - printAndFormatNode - }; - function escapingWrite(s, write) { - const escaped = escapeSnippetText(s); - if (escaped !== s) { - const start = baseWriter.getTextPos(); - write(); - const end = baseWriter.getTextPos(); - escapes = append(escapes || (escapes = []), { newText: escaped, span: { start, length: end - start } }); - } else { - write(); - } - } - function printSnippetList(format, list, sourceFile) { - const unescaped = printUnescapedSnippetList(format, list, sourceFile); - return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped; - } - function printUnescapedSnippetList(format, list, sourceFile) { - escapes = void 0; - writer.clear(); - printer.writeList(format, list, sourceFile, writer); - return writer.getText(); - } - function printAndFormatSnippetList(format, list, sourceFile, formatContext) { - const syntheticFile = { - text: printUnescapedSnippetList( - format, - list, - sourceFile - ), - getLineAndCharacterOfPosition(pos) { - return getLineAndCharacterOfPosition(this, pos); - } - }; - const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile); - const changes = flatMap(list, (node) => { - const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node); - return ts_formatting_exports.formatNodeGivenIndentation( - nodeWithPos, - syntheticFile, - sourceFile.languageVariant, - /* indentation */ - 0, - /* delta */ - 0, - { ...formatContext, options: formatOptions } - ); - }); - const allChanges = escapes ? toSorted(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes; - return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges); - } - function printNode(hint, node, sourceFile) { - const unescaped = printUnescapedNode(hint, node, sourceFile); - return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped; - } - function printUnescapedNode(hint, node, sourceFile) { - escapes = void 0; - writer.clear(); - printer.writeNode(hint, node, sourceFile, writer); - return writer.getText(); - } - function printAndFormatNode(hint, node, sourceFile, formatContext) { - const syntheticFile = { - text: printUnescapedNode( - hint, - node, - sourceFile - ), - getLineAndCharacterOfPosition(pos) { - return getLineAndCharacterOfPosition(this, pos); - } - }; - const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile); - const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node); - const changes = ts_formatting_exports.formatNodeGivenIndentation( - nodeWithPos, - syntheticFile, - sourceFile.languageVariant, - /* indentation */ - 0, - /* delta */ - 0, - { ...formatContext, options: formatOptions } - ); - const allChanges = escapes ? toSorted(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes; - return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges); - } -} -function originToCompletionEntryData(origin) { - const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name); - const isPackageJsonImport = origin.isFromPackageJson ? true : void 0; - if (originIsResolvedExport(origin)) { - const resolvedData = { - exportName: origin.exportName, - exportMapKey: origin.exportMapKey, - moduleSpecifier: origin.moduleSpecifier, - ambientModuleName, - fileName: origin.fileName, - isPackageJsonImport - }; - return resolvedData; - } - const unresolvedData = { - exportName: origin.exportName, - exportMapKey: origin.exportMapKey, - fileName: origin.fileName, - ambientModuleName: origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name), - isPackageJsonImport: origin.isFromPackageJson ? true : void 0 - }; - return unresolvedData; -} -function completionEntryDataToSymbolOriginInfo(data, completionName, moduleSymbol) { - const isDefaultExport = data.exportName === "default" /* Default */; - const isFromPackageJson = !!data.isPackageJsonImport; - if (completionEntryDataIsResolved(data)) { - const resolvedOrigin = { - kind: 32 /* ResolvedExport */, - exportName: data.exportName, - exportMapKey: data.exportMapKey, - moduleSpecifier: data.moduleSpecifier, - symbolName: completionName, - fileName: data.fileName, - moduleSymbol, - isDefaultExport, - isFromPackageJson - }; - return resolvedOrigin; - } - const unresolvedOrigin = { - kind: 4 /* Export */, - exportName: data.exportName, - exportMapKey: data.exportMapKey, - symbolName: completionName, - fileName: data.fileName, - moduleSymbol, - isDefaultExport, - isFromPackageJson - }; - return unresolvedOrigin; -} -function getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, program, preferences) { - const replacementSpan = importStatementCompletion.replacementSpan; - const quotedModuleSpecifier = escapeSnippetText(quote(sourceFile, preferences, origin.moduleSpecifier)); - const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */; - const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : ""; - const importKind = ts_codefix_exports.getImportKind( - sourceFile, - exportKind, - program, - /*forceImportKeyword*/ - true - ); - const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier; - const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(156 /* TypeKeyword */)} ` : " "; - const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(156 /* TypeKeyword */)} ` : ""; - const suffix = useSemicolons ? ";" : ""; - switch (importKind) { - case 3 /* CommonJS */: - return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} = require(${quotedModuleSpecifier})${suffix}` }; - case 1 /* Default */: - return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} from ${quotedModuleSpecifier}${suffix}` }; - case 2 /* Namespace */: - return { replacementSpan, insertText: `import${topLevelTypeOnlyText}* as ${escapeSnippetText(name)} from ${quotedModuleSpecifier}${suffix}` }; - case 0 /* Named */: - return { replacementSpan, insertText: `import${topLevelTypeOnlyText}{ ${importSpecifierTypeOnlyText}${escapeSnippetText(name)}${tabStop} } from ${quotedModuleSpecifier}${suffix}` }; - } -} -function quotePropertyName(sourceFile, preferences, name) { - if (/^\d+$/.test(name)) { - return name; - } - return quote(sourceFile, preferences, name); -} -function isRecommendedCompletionMatch(localSymbol, recommendedCompletion, checker) { - return localSymbol === recommendedCompletion || !!(localSymbol.flags & 1048576 /* ExportValue */) && checker.getExportSymbolOfSymbol(localSymbol) === recommendedCompletion; -} -function getSourceFromOrigin(origin) { - if (originIsExport(origin)) { - return stripQuotes(origin.moduleSymbol.name); - } - if (originIsResolvedExport(origin)) { - return origin.moduleSpecifier; - } - if ((origin == null ? void 0 : origin.kind) === 1 /* ThisType */) { - return "ThisProperty/" /* ThisProperty */; - } - if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) { - return "TypeOnlyAlias/" /* TypeOnlyAlias */; - } -} -function getCompletionEntriesFromSymbols(symbols, entries, replacementToken, contextToken, location, position, sourceFile, host, program, target, log, kind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, jsxIdentifierExpected, isJsxInitializer, importStatementCompletion, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol = false) { - const start = timestamp(); - const closestSymbolDeclaration = getClosestSymbolDeclaration(contextToken, location); - const useSemicolons = probablyUsesSemicolons(sourceFile); - const typeChecker = program.getTypeChecker(); - const uniques = /* @__PURE__ */ new Map(); - for (let i = 0; i < symbols.length; i++) { - const symbol = symbols[i]; - const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i]; - const info = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, !!jsxIdentifierExpected); - if (!info || uniques.get(info.name) && (!origin || !originIsObjectLiteralMethod(origin)) || kind === 1 /* Global */ && symbolToSortTextMap && !shouldIncludeSymbol(symbol, symbolToSortTextMap)) { - continue; - } - if (!isTypeOnlyLocation && isInJSFile(sourceFile) && symbolAppearsToBeTypeOnly(symbol)) { - continue; - } - const { name, needsConvertPropertyAccess } = info; - const originalSortText = (symbolToSortTextMap == null ? void 0 : symbolToSortTextMap[getSymbolId(symbol)]) ?? SortText.LocationPriority; - const sortText = isDeprecated(symbol, typeChecker) ? SortText.Deprecated(originalSortText) : originalSortText; - const entry = createCompletionEntry( - symbol, - sortText, - replacementToken, - contextToken, - location, - position, - sourceFile, - host, - program, - name, - needsConvertPropertyAccess, - origin, - recommendedCompletion, - propertyAccessToConvert, - isJsxInitializer, - importStatementCompletion, - useSemicolons, - compilerOptions, - preferences, - kind, - formatContext, - isJsxIdentifierExpected, - isRightOfOpenTag, - includeSymbol - ); - if (!entry) { - continue; - } - const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location.getSourceFile())); - uniques.set(name, shouldShadowLaterSymbols); - insertSorted( - entries, - entry, - compareCompletionEntries, - /*equalityComparer*/ - void 0, - /*allowDuplicates*/ - true - ); - } - log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start)); - return { - has: (name) => uniques.has(name), - add: (name) => uniques.set(name, true) - }; - function shouldIncludeSymbol(symbol, symbolToSortTextMap2) { - var _a; - let allFlags = symbol.flags; - if (!isSourceFile(location)) { - if (isExportAssignment(location.parent)) { - return true; - } - if (tryCast(closestSymbolDeclaration, isVariableDeclaration) && symbol.valueDeclaration === closestSymbolDeclaration) { - return false; - } - const symbolDeclaration = symbol.valueDeclaration ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]); - if (closestSymbolDeclaration && symbolDeclaration) { - if (isParameter(closestSymbolDeclaration) && isParameter(symbolDeclaration)) { - const parameters = closestSymbolDeclaration.parent.parameters; - if (symbolDeclaration.pos >= closestSymbolDeclaration.pos && symbolDeclaration.pos < parameters.end) { - return false; - } - } else if (isTypeParameterDeclaration(closestSymbolDeclaration) && isTypeParameterDeclaration(symbolDeclaration)) { - if (closestSymbolDeclaration === symbolDeclaration && (contextToken == null ? void 0 : contextToken.kind) === 96 /* ExtendsKeyword */) { - return false; - } - if (isInTypeParameterDefault(contextToken) && !isInferTypeNode(closestSymbolDeclaration.parent)) { - const typeParameters = closestSymbolDeclaration.parent.typeParameters; - if (typeParameters && symbolDeclaration.pos >= closestSymbolDeclaration.pos && symbolDeclaration.pos < typeParameters.end) { - return false; - } - } - } - } - const symbolOrigin = skipAlias(symbol, typeChecker); - if (!!sourceFile.externalModuleIndicator && !compilerOptions.allowUmdGlobalAccess && symbolToSortTextMap2[getSymbolId(symbol)] === SortText.GlobalsOrKeywords && (symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.AutoImportSuggestions || symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.LocationPriority)) { - return false; - } - allFlags |= getCombinedLocalAndExportSymbolFlags(symbolOrigin); - if (isInRightSideOfInternalImportEqualsDeclaration(location)) { - return !!(allFlags & 1920 /* Namespace */); - } - if (isTypeOnlyLocation) { - return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker); - } - } - return !!(allFlags & 111551 /* Value */); - } - function symbolAppearsToBeTypeOnly(symbol) { - var _a; - const flags = getCombinedLocalAndExportSymbolFlags(skipAlias(symbol, typeChecker)); - return !(flags & 111551 /* Value */) && (!isInJSFile((_a = symbol.declarations) == null ? void 0 : _a[0]) || !!(flags & 788968 /* Type */)); - } -} -function getLabelCompletionAtPosition(node) { - const entries = getLabelStatementCompletions(node); - if (entries.length) { - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: false, - entries, - defaultCommitCharacters: getDefaultCommitCharacters( - /*isNewIdentifierLocation*/ - false - ) - }; - } -} -function getLabelStatementCompletions(node) { - const entries = []; - const uniques = /* @__PURE__ */ new Map(); - let current = node; - while (current) { - if (isFunctionLike(current)) { - break; - } - if (isLabeledStatement(current)) { - const name = current.label.text; - if (!uniques.has(name)) { - uniques.set(name, true); - entries.push({ - name, - kindModifiers: "" /* none */, - kind: "label" /* label */, - sortText: SortText.LocationPriority - }); - } - } - current = current.parent; - } - return entries; -} -function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) { - if (entryId.source === "SwitchCases/" /* SwitchCases */) { - return { type: "cases" }; - } - if (entryId.data) { - const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host); - if (autoImport) { - const { contextToken: contextToken2, previousToken: previousToken2 } = getRelevantTokens(position, sourceFile); - return { - type: "symbol", - symbol: autoImport.symbol, - location: getTouchingPropertyName(sourceFile, position), - previousToken: previousToken2, - contextToken: contextToken2, - isJsxInitializer: false, - isTypeOnlyLocation: false, - origin: autoImport.origin - }; - } - } - const compilerOptions = program.getCompilerOptions(); - const completionData = getCompletionData( - program, - log, - sourceFile, - compilerOptions, - position, - { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true }, - entryId, - host, - /*formatContext*/ - void 0 - ); - if (!completionData) { - return { type: "none" }; - } - if (completionData.kind !== 0 /* Data */) { - return { type: "request", request: completionData }; - } - const { symbols, literals, location, completionKind, symbolToOriginInfoMap, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } = completionData; - const literal = find(literals, (l) => completionNameForLiteral(sourceFile, preferences, l) === entryId.name); - if (literal !== void 0) return { type: "literal", literal }; - return firstDefined(symbols, (symbol, index) => { - const origin = symbolToOriginInfoMap[index]; - const info = getCompletionEntryDisplayNameForSymbol(symbol, getEmitScriptTarget(compilerOptions), origin, completionKind, completionData.isJsxIdentifierExpected); - return info && info.name === entryId.name && (entryId.source === "ClassMemberSnippet/" /* ClassMemberSnippet */ && symbol.flags & 106500 /* ClassMember */ || entryId.source === "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */ && symbol.flags & (4 /* Property */ | 8192 /* Method */) || getSourceFromOrigin(origin) === entryId.source || entryId.source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */) ? { type: "symbol", symbol, location, origin, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } : void 0; - }) || { type: "none" }; -} -function getCompletionEntryDetails(program, log, sourceFile, position, entryId, host, formatContext, preferences, cancellationToken) { - const typeChecker = program.getTypeChecker(); - const compilerOptions = program.getCompilerOptions(); - const { name, source, data } = entryId; - const { previousToken, contextToken } = getRelevantTokens(position, sourceFile); - if (isInString(sourceFile, position, previousToken)) { - return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, previousToken, program, host, cancellationToken, preferences); - } - const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences); - switch (symbolCompletion.type) { - case "request": { - const { request } = symbolCompletion; - switch (request.kind) { - case 1 /* JsDocTagName */: - return ts_JsDoc_exports.getJSDocTagNameCompletionDetails(name); - case 2 /* JsDocTag */: - return ts_JsDoc_exports.getJSDocTagCompletionDetails(name); - case 3 /* JsDocParameterName */: - return ts_JsDoc_exports.getJSDocParameterNameCompletionDetails(name); - case 4 /* Keywords */: - return some(request.keywordCompletions, (c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0; - default: - return Debug.assertNever(request); - } - } - case "symbol": { - const { symbol, location, contextToken: contextToken2, origin, previousToken: previousToken2 } = symbolCompletion; - const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken2, formatContext, preferences, data, source, cancellationToken); - const symbolName2 = originIsComputedPropertyName(origin) ? origin.symbolName : symbol.name; - return createCompletionDetailsForSymbol(symbol, symbolName2, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay); - } - case "literal": { - const { literal } = symbolCompletion; - return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */); - } - case "cases": { - const snippets = getExhaustiveCaseSnippets( - contextToken.parent, - sourceFile, - preferences, - program.getCompilerOptions(), - host, - program, - /*formatContext*/ - void 0 - ); - if (snippets == null ? void 0 : snippets.importAdder.hasFixes()) { - const { entry, importAdder } = snippets; - const changes = ts_textChanges_exports.ChangeTracker.with( - { host, formatContext, preferences }, - importAdder.writeFixes - ); - return { - name: entry.name, - kind: "" /* unknown */, - kindModifiers: "", - displayParts: [], - sourceDisplay: void 0, - codeActions: [{ - changes, - description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name]) - }] - }; - } - return { - name, - kind: "" /* unknown */, - kindModifiers: "", - displayParts: [], - sourceDisplay: void 0 - }; - } - case "none": - return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0; - default: - Debug.assertNever(symbolCompletion); - } -} -function createSimpleDetails(name, kind, kind2) { - return createCompletionDetails(name, "" /* none */, kind, [displayPart(name, kind2)]); -} -function createCompletionDetailsForSymbol(symbol, name, checker, sourceFile, location, cancellationToken, codeActions, sourceDisplay) { - const { displayParts, documentation, symbolKind, tags } = checker.runWithCancellationToken(cancellationToken, (checker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker2, symbol, sourceFile, location, location, 7 /* All */)); - return createCompletionDetails(name, ts_SymbolDisplay_exports.getSymbolModifiers(checker, symbol), symbolKind, displayParts, documentation, tags, codeActions, sourceDisplay); -} -function createCompletionDetails(name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source) { - return { name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source, sourceDisplay: source }; -} -function getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken) { - if (data == null ? void 0 : data.moduleSpecifier) { - if (previousToken && getImportStatementCompletionInfo(contextToken || previousToken, sourceFile).replacementSpan) { - return { codeActions: void 0, sourceDisplay: [textPart(data.moduleSpecifier)] }; - } - } - if (source === "ClassMemberSnippet/" /* ClassMemberSnippet */) { - const { importAdder, eraseRange } = getEntryForMemberCompletion( - host, - program, - compilerOptions, - preferences, - name, - symbol, - location, - position, - contextToken, - formatContext - ); - if ((importAdder == null ? void 0 : importAdder.hasFixes()) || eraseRange) { - const changes = ts_textChanges_exports.ChangeTracker.with( - { host, formatContext, preferences }, - (tracker) => { - if (importAdder) { - importAdder.writeFixes(tracker); - } - if (eraseRange) { - tracker.deleteRange(sourceFile, eraseRange); - } - } - ); - return { - sourceDisplay: void 0, - codeActions: [{ - changes, - description: (importAdder == null ? void 0 : importAdder.hasFixes()) ? diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name]) : diagnosticToString([Diagnostics.Update_modifiers_of_0, name]) - }] - }; - } - } - if (originIsTypeOnlyAlias(origin)) { - const codeAction2 = ts_codefix_exports.getPromoteTypeOnlyCompletionAction( - sourceFile, - origin.declaration.name, - program, - host, - formatContext, - preferences - ); - Debug.assertIsDefined(codeAction2, "Expected to have a code action for promoting type-only alias"); - return { codeActions: [codeAction2], sourceDisplay: void 0 }; - } - if (source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */ && contextToken) { - const changes = ts_textChanges_exports.ChangeTracker.with( - { host, formatContext, preferences }, - (tracker) => tracker.insertText(sourceFile, contextToken.end, ",") - ); - if (changes) { - return { - sourceDisplay: void 0, - codeActions: [{ - changes, - description: diagnosticToString([Diagnostics.Add_missing_comma_for_object_member_completion_0, name]) - }] - }; - } - } - if (!origin || !(originIsExport(origin) || originIsResolvedExport(origin))) { - return { codeActions: void 0, sourceDisplay: void 0 }; - } - const checker = origin.isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker(); - const { moduleSymbol } = origin; - const targetSymbol = checker.getMergedSymbol(skipAlias(symbol.exportSymbol || symbol, checker)); - const isJsxOpeningTagName = (contextToken == null ? void 0 : contextToken.kind) === 30 /* LessThanToken */ && isJsxOpeningLikeElement(contextToken.parent); - const { moduleSpecifier, codeAction } = ts_codefix_exports.getImportCompletionAction( - targetSymbol, - moduleSymbol, - data == null ? void 0 : data.exportMapKey, - sourceFile, - name, - isJsxOpeningTagName, - host, - program, - formatContext, - previousToken && isIdentifier(previousToken) ? previousToken.getStart(sourceFile) : position, - preferences, - cancellationToken - ); - Debug.assert(!(data == null ? void 0 : data.moduleSpecifier) || moduleSpecifier === data.moduleSpecifier); - return { sourceDisplay: [textPart(moduleSpecifier)], codeActions: [codeAction] }; -} -function getCompletionEntrySymbol(program, log, sourceFile, position, entryId, host, preferences) { - const completion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences); - return completion.type === "symbol" ? completion.symbol : void 0; -} -var CompletionKind = /* @__PURE__ */ ((CompletionKind2) => { - CompletionKind2[CompletionKind2["ObjectPropertyDeclaration"] = 0] = "ObjectPropertyDeclaration"; - CompletionKind2[CompletionKind2["Global"] = 1] = "Global"; - CompletionKind2[CompletionKind2["PropertyAccess"] = 2] = "PropertyAccess"; - CompletionKind2[CompletionKind2["MemberLike"] = 3] = "MemberLike"; - CompletionKind2[CompletionKind2["String"] = 4] = "String"; - CompletionKind2[CompletionKind2["None"] = 5] = "None"; - return CompletionKind2; -})(CompletionKind || {}); -function getRecommendedCompletion(previousToken, contextualType, checker) { - return firstDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), (type) => { - const symbol = type && type.symbol; - return symbol && (symbol.flags & (8 /* EnumMember */ | 384 /* Enum */ | 32 /* Class */) && !isAbstractConstructorSymbol(symbol)) ? getFirstSymbolInChain(symbol, previousToken, checker) : void 0; - }); -} -function getContextualType(previousToken, position, sourceFile, checker) { - const { parent: parent2 } = previousToken; - switch (previousToken.kind) { - case 80 /* Identifier */: - return getContextualTypeFromParent(previousToken, checker); - case 64 /* EqualsToken */: - switch (parent2.kind) { - case 260 /* VariableDeclaration */: - return checker.getContextualType(parent2.initializer); - // TODO: GH#18217 - case 226 /* BinaryExpression */: - return checker.getTypeAtLocation(parent2.left); - case 291 /* JsxAttribute */: - return checker.getContextualTypeForJsxAttribute(parent2); - default: - return void 0; - } - case 105 /* NewKeyword */: - return checker.getContextualType(parent2); - case 84 /* CaseKeyword */: - const caseClause = tryCast(parent2, isCaseClause); - return caseClause ? getSwitchedType(caseClause, checker) : void 0; - case 19 /* OpenBraceToken */: - return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0; - default: - const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile, checker); - return argInfo ? checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? ( - // completion at `x ===/**/` should be for the right side - checker.getTypeAtLocation(parent2.left) - ) : checker.getContextualType(previousToken, 4 /* Completions */) || checker.getContextualType(previousToken); - } -} -function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) { - const chain = checker.getAccessibleSymbolChain( - symbol, - enclosingDeclaration, - /*meaning*/ - -1 /* All */, - /*useOnlyExternalAliasing*/ - false - ); - if (chain) return first(chain); - return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker)); -} -function isModuleSymbol(symbol) { - var _a; - return !!((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d.kind === 307 /* SourceFile */)); -} -function getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, detailsEntryId, host, formatContext, cancellationToken) { - const typeChecker = program.getTypeChecker(); - const inCheckedFile = isCheckedFile(sourceFile, compilerOptions); - let start = timestamp(); - let currentToken = getTokenAtPosition(sourceFile, position); - log("getCompletionData: Get current token: " + (timestamp() - start)); - start = timestamp(); - const insideComment = isInComment(sourceFile, position, currentToken); - log("getCompletionData: Is inside comment: " + (timestamp() - start)); - let insideJsDocTagTypeExpression = false; - let insideJsDocImportTag = false; - let isInSnippetScope = false; - if (insideComment) { - if (hasDocComment(sourceFile, position)) { - if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) { - return { kind: 1 /* JsDocTagName */ }; - } else { - const lineStart = getLineStartPositionForPosition(position, sourceFile); - if (!/[^*|\s(/)]/.test(sourceFile.text.substring(lineStart, position))) { - return { kind: 2 /* JsDocTag */ }; - } - } - } - const tag = getJsDocTagAtPosition(currentToken, position); - if (tag) { - if (tag.tagName.pos <= position && position <= tag.tagName.end) { - return { kind: 1 /* JsDocTagName */ }; - } - if (isJSDocImportTag(tag)) { - insideJsDocImportTag = true; - } else { - const typeExpression = tryGetTypeExpressionFromTag(tag); - if (typeExpression) { - currentToken = getTokenAtPosition(sourceFile, position); - if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 348 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) { - insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression); - } - } - if (!insideJsDocTagTypeExpression && isJSDocParameterTag(tag) && (nodeIsMissing(tag.name) || tag.name.pos <= position && position <= tag.name.end)) { - return { kind: 3 /* JsDocParameterName */, tag }; - } - } - } - if (!insideJsDocTagTypeExpression && !insideJsDocImportTag) { - log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment."); - return void 0; - } - } - start = timestamp(); - const isJsOnlyLocation = !insideJsDocTagTypeExpression && !insideJsDocImportTag && isSourceFileJS(sourceFile); - const tokens = getRelevantTokens(position, sourceFile); - const previousToken = tokens.previousToken; - let contextToken = tokens.contextToken; - log("getCompletionData: Get previous token: " + (timestamp() - start)); - let node = currentToken; - let propertyAccessToConvert; - let isRightOfDot = false; - let isRightOfQuestionDot = false; - let isRightOfOpenTag = false; - let isStartingCloseTag = false; - let isJsxInitializer = false; - let isJsxIdentifierExpected = false; - let importStatementCompletion; - let location = getTouchingPropertyName(sourceFile, position); - let keywordFilters = 0 /* None */; - let isNewIdentifierLocation = false; - let flags = 0 /* None */; - let defaultCommitCharacters; - if (contextToken) { - const importStatementCompletionInfo = getImportStatementCompletionInfo(contextToken, sourceFile); - if (importStatementCompletionInfo.keywordCompletion) { - if (importStatementCompletionInfo.isKeywordOnlyCompletion) { - return { - kind: 4 /* Keywords */, - keywordCompletions: [keywordToCompletionEntry(importStatementCompletionInfo.keywordCompletion)], - isNewIdentifierLocation: importStatementCompletionInfo.isNewIdentifierLocation - }; - } - keywordFilters = keywordFiltersFromSyntaxKind(importStatementCompletionInfo.keywordCompletion); - } - if (importStatementCompletionInfo.replacementSpan && preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) { - flags |= 2 /* IsImportStatementCompletion */; - importStatementCompletion = importStatementCompletionInfo; - isNewIdentifierLocation = importStatementCompletionInfo.isNewIdentifierLocation; - } - if (!importStatementCompletionInfo.replacementSpan && isCompletionListBlocker(contextToken)) { - log("Returning an empty list because completion was requested in an invalid position."); - return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, computeCommitCharactersAndIsNewIdentifier().isNewIdentifierLocation) : void 0; - } - let parent2 = contextToken.parent; - if (contextToken.kind === 25 /* DotToken */ || contextToken.kind === 29 /* QuestionDotToken */) { - isRightOfDot = contextToken.kind === 25 /* DotToken */; - isRightOfQuestionDot = contextToken.kind === 29 /* QuestionDotToken */; - switch (parent2.kind) { - case 211 /* PropertyAccessExpression */: - propertyAccessToConvert = parent2; - node = propertyAccessToConvert.expression; - const leftmostAccessExpression = getLeftmostAccessExpression(propertyAccessToConvert); - if (nodeIsMissing(leftmostAccessExpression) || (isCallExpression(node) || isFunctionLike(node)) && node.end === contextToken.pos && node.getChildCount(sourceFile) && last(node.getChildren(sourceFile)).kind !== 22 /* CloseParenToken */) { - return void 0; - } - break; - case 166 /* QualifiedName */: - node = parent2.left; - break; - case 267 /* ModuleDeclaration */: - node = parent2.name; - break; - case 205 /* ImportType */: - node = parent2; - break; - case 236 /* MetaProperty */: - node = parent2.getFirstToken(sourceFile); - Debug.assert(node.kind === 102 /* ImportKeyword */ || node.kind === 105 /* NewKeyword */); - break; - default: - return void 0; - } - } else if (!importStatementCompletion) { - if (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) { - contextToken = parent2; - parent2 = parent2.parent; - } - if (currentToken.parent === location) { - switch (currentToken.kind) { - case 32 /* GreaterThanToken */: - if (currentToken.parent.kind === 284 /* JsxElement */ || currentToken.parent.kind === 286 /* JsxOpeningElement */) { - location = currentToken; - } - break; - case 44 /* SlashToken */: - if (currentToken.parent.kind === 285 /* JsxSelfClosingElement */) { - location = currentToken; - } - break; - } - } - switch (parent2.kind) { - case 287 /* JsxClosingElement */: - if (contextToken.kind === 44 /* SlashToken */) { - isStartingCloseTag = true; - location = contextToken; - } - break; - case 226 /* BinaryExpression */: - if (!binaryExpressionMayBeOpenTag(parent2)) { - break; - } - // falls through - case 285 /* JsxSelfClosingElement */: - case 284 /* JsxElement */: - case 286 /* JsxOpeningElement */: - isJsxIdentifierExpected = true; - if (contextToken.kind === 30 /* LessThanToken */) { - isRightOfOpenTag = true; - location = contextToken; - } - break; - case 294 /* JsxExpression */: - case 293 /* JsxSpreadAttribute */: - if (previousToken.kind === 20 /* CloseBraceToken */ || previousToken.kind === 80 /* Identifier */ && previousToken.parent.kind === 291 /* JsxAttribute */) { - isJsxIdentifierExpected = true; - } - break; - case 291 /* JsxAttribute */: - if (parent2.initializer === previousToken && previousToken.end < position) { - isJsxIdentifierExpected = true; - break; - } - switch (previousToken.kind) { - case 64 /* EqualsToken */: - isJsxInitializer = true; - break; - case 80 /* Identifier */: - isJsxIdentifierExpected = true; - if (parent2 !== previousToken.parent && !parent2.initializer && findChildOfKind(parent2, 64 /* EqualsToken */, sourceFile)) { - isJsxInitializer = previousToken; - } - } - break; - } - } - } - const semanticStart = timestamp(); - let completionKind = 5 /* None */; - let hasUnresolvedAutoImports = false; - let symbols = []; - let importSpecifierResolver; - const symbolToOriginInfoMap = []; - const symbolToSortTextMap = []; - const seenPropertySymbols = /* @__PURE__ */ new Set(); - const isTypeOnlyLocation = isTypeOnlyCompletion(); - const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => { - return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host); - }); - if (isRightOfDot || isRightOfQuestionDot) { - getTypeScriptMemberSymbols(); - } else if (isRightOfOpenTag) { - symbols = typeChecker.getJsxIntrinsicTagNamesAt(location); - Debug.assertEachIsDefined(symbols, "getJsxIntrinsicTagNames() should all be defined"); - tryGetGlobalSymbols(); - completionKind = 1 /* Global */; - keywordFilters = 0 /* None */; - } else if (isStartingCloseTag) { - const tagName = contextToken.parent.parent.openingElement.tagName; - const tagSymbol = typeChecker.getSymbolAtLocation(tagName); - if (tagSymbol) { - symbols = [tagSymbol]; - } - completionKind = 1 /* Global */; - keywordFilters = 0 /* None */; - } else { - if (!tryGetGlobalSymbols()) { - return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierLocation) : void 0; - } - } - log("getCompletionData: Semantic work: " + (timestamp() - semanticStart)); - const contextualType = previousToken && getContextualType(previousToken, position, sourceFile, typeChecker); - const isLiteralExpected = !tryCast(previousToken, isStringLiteralLike) && !isJsxIdentifierExpected; - const literals = !isLiteralExpected ? [] : mapDefined( - contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), - (t) => t.isLiteral() && !(t.flags & 1024 /* EnumLiteral */) ? t.value : void 0 - ); - const recommendedCompletion = previousToken && contextualType && getRecommendedCompletion(previousToken, contextualType, typeChecker); - return { - kind: 0 /* Data */, - symbols, - completionKind, - isInSnippetScope, - propertyAccessToConvert, - isNewIdentifierLocation, - location, - keywordFilters, - literals, - symbolToOriginInfoMap, - recommendedCompletion, - previousToken, - contextToken, - isJsxInitializer, - insideJsDocTagTypeExpression, - symbolToSortTextMap, - isTypeOnlyLocation, - isJsxIdentifierExpected, - isRightOfOpenTag, - isRightOfDotOrQuestionDot: isRightOfDot || isRightOfQuestionDot, - importStatementCompletion, - hasUnresolvedAutoImports, - flags, - defaultCommitCharacters - }; - function isTagWithTypeExpression(tag) { - switch (tag.kind) { - case 341 /* JSDocParameterTag */: - case 348 /* JSDocPropertyTag */: - case 342 /* JSDocReturnTag */: - case 344 /* JSDocTypeTag */: - case 346 /* JSDocTypedefTag */: - case 349 /* JSDocThrowsTag */: - case 350 /* JSDocSatisfiesTag */: - return true; - case 345 /* JSDocTemplateTag */: - return !!tag.constraint; - default: - return false; - } - } - function tryGetTypeExpressionFromTag(tag) { - if (isTagWithTypeExpression(tag)) { - const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression; - return typeExpression && typeExpression.kind === 309 /* JSDocTypeExpression */ ? typeExpression : void 0; - } - if (isJSDocAugmentsTag(tag) || isJSDocImplementsTag(tag)) { - return tag.class; - } - return void 0; - } - function getTypeScriptMemberSymbols() { - completionKind = 2 /* PropertyAccess */; - const isImportType = isLiteralImportTypeNode(node); - const isTypeLocation = isImportType && !node.isTypeOf || isPartOfTypeNode(node.parent) || isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker); - const isRhsOfImportDeclaration = isInRightSideOfInternalImportEqualsDeclaration(node); - if (isEntityName(node) || isImportType || isPropertyAccessExpression(node)) { - const isNamespaceName = isModuleDeclaration(node.parent); - if (isNamespaceName) { - isNewIdentifierLocation = true; - defaultCommitCharacters = []; - } - let symbol = typeChecker.getSymbolAtLocation(node); - if (symbol) { - symbol = skipAlias(symbol, typeChecker); - if (symbol.flags & (1536 /* Module */ | 384 /* Enum */)) { - const exportedSymbols = typeChecker.getExportsOfModule(symbol); - Debug.assertEachIsDefined(exportedSymbols, "getExportsOfModule() should all be defined"); - const isValidValueAccess = (symbol2) => typeChecker.isValidPropertyAccess(isImportType ? node : node.parent, symbol2.name); - const isValidTypeAccess = (symbol2) => symbolCanBeReferencedAtTypeLocation(symbol2, typeChecker); - const isValidAccess = isNamespaceName ? (symbol2) => { - var _a; - return !!(symbol2.flags & 1920 /* Namespace */) && !((_a = symbol2.declarations) == null ? void 0 : _a.every((d) => d.parent === node.parent)); - } : isRhsOfImportDeclaration ? ( - // Any kind is allowed when dotting off namespace in internal import equals declaration - (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2) - ) : isTypeLocation || insideJsDocTagTypeExpression ? isValidTypeAccess : isValidValueAccess; - for (const exportedSymbol of exportedSymbols) { - if (isValidAccess(exportedSymbol)) { - symbols.push(exportedSymbol); - } - } - if (!isTypeLocation && !insideJsDocTagTypeExpression && symbol.declarations && symbol.declarations.some((d) => d.kind !== 307 /* SourceFile */ && d.kind !== 267 /* ModuleDeclaration */ && d.kind !== 266 /* EnumDeclaration */)) { - let type = typeChecker.getTypeOfSymbolAtLocation(symbol, node).getNonOptionalType(); - let insertQuestionDot = false; - if (type.isNullableType()) { - const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false; - if (canCorrectToQuestionDot || isRightOfQuestionDot) { - type = type.getNonNullableType(); - if (canCorrectToQuestionDot) { - insertQuestionDot = true; - } - } - } - addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot); - } - return; - } - } - } - if (!isTypeLocation || isInTypeQuery(node)) { - typeChecker.tryGetThisTypeAt( - node, - /*includeGlobalThis*/ - false - ); - let type = typeChecker.getTypeAtLocation(node).getNonOptionalType(); - if (!isTypeLocation) { - let insertQuestionDot = false; - if (type.isNullableType()) { - const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false; - if (canCorrectToQuestionDot || isRightOfQuestionDot) { - type = type.getNonNullableType(); - if (canCorrectToQuestionDot) { - insertQuestionDot = true; - } - } - } - addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot); - } else { - addTypeProperties( - type.getNonNullableType(), - /*insertAwait*/ - false, - /*insertQuestionDot*/ - false - ); - } - } - } - function addTypeProperties(type, insertAwait, insertQuestionDot) { - if (type.getStringIndexType()) { - isNewIdentifierLocation = true; - defaultCommitCharacters = []; - } - if (isRightOfQuestionDot && some(type.getCallSignatures())) { - isNewIdentifierLocation = true; - defaultCommitCharacters ?? (defaultCommitCharacters = allCommitCharacters); - } - const propertyAccess = node.kind === 205 /* ImportType */ ? node : node.parent; - if (inCheckedFile) { - for (const symbol of type.getApparentProperties()) { - if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) { - addPropertySymbol( - symbol, - /*insertAwait*/ - false, - insertQuestionDot - ); - } - } - } else { - symbols.push(...filter(getPropertiesForCompletion(type, typeChecker), (s) => typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, s))); - } - if (insertAwait && preferences.includeCompletionsWithInsertText) { - const promiseType = typeChecker.getPromisedTypeOfPromise(type); - if (promiseType) { - for (const symbol of promiseType.getApparentProperties()) { - if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) { - addPropertySymbol( - symbol, - /*insertAwait*/ - true, - insertQuestionDot - ); - } - } - } - } - } - function addPropertySymbol(symbol, insertAwait, insertQuestionDot) { - var _a; - const computedPropertyName = firstDefined(symbol.declarations, (decl) => tryCast(getNameOfDeclaration(decl), isComputedPropertyName)); - if (computedPropertyName) { - const leftMostName = getLeftMostName(computedPropertyName.expression); - const nameSymbol = leftMostName && typeChecker.getSymbolAtLocation(leftMostName); - const firstAccessibleSymbol = nameSymbol && getFirstSymbolInChain(nameSymbol, contextToken, typeChecker); - const firstAccessibleSymbolId = firstAccessibleSymbol && getSymbolId(firstAccessibleSymbol); - if (firstAccessibleSymbolId && addToSeen(seenPropertySymbols, firstAccessibleSymbolId)) { - const index = symbols.length; - symbols.push(firstAccessibleSymbol); - const moduleSymbol = firstAccessibleSymbol.parent; - if (!moduleSymbol || !isExternalModuleSymbol(moduleSymbol) || typeChecker.tryGetMemberInModuleExportsAndProperties(firstAccessibleSymbol.name, moduleSymbol) !== firstAccessibleSymbol) { - symbolToOriginInfoMap[index] = { kind: getNullableSymbolOriginInfoKind(2 /* SymbolMemberNoExport */) }; - } else { - const fileName = isExternalModuleNameRelative(stripQuotes(moduleSymbol.name)) ? (_a = getSourceFileOfModule(moduleSymbol)) == null ? void 0 : _a.fileName : void 0; - const { moduleSpecifier } = (importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences))).getModuleSpecifierForBestExportInfo( - [{ - exportKind: 0 /* Named */, - moduleFileName: fileName, - isFromPackageJson: false, - moduleSymbol, - symbol: firstAccessibleSymbol, - targetFlags: skipAlias(firstAccessibleSymbol, typeChecker).flags - }], - position, - isValidTypeOnlyAliasUseSite(location) - ) || {}; - if (moduleSpecifier) { - const origin = { - kind: getNullableSymbolOriginInfoKind(6 /* SymbolMemberExport */), - moduleSymbol, - isDefaultExport: false, - symbolName: firstAccessibleSymbol.name, - exportName: firstAccessibleSymbol.name, - fileName, - moduleSpecifier - }; - symbolToOriginInfoMap[index] = origin; - } - } - } else if (preferences.includeCompletionsWithInsertText) { - if (firstAccessibleSymbolId && seenPropertySymbols.has(firstAccessibleSymbolId)) { - return; - } - addSymbolOriginInfo(symbol); - addSymbolSortInfo(symbol); - symbols.push(symbol); - } - } else { - addSymbolOriginInfo(symbol); - addSymbolSortInfo(symbol); - symbols.push(symbol); - } - function addSymbolSortInfo(symbol2) { - if (isStaticProperty(symbol2)) { - symbolToSortTextMap[getSymbolId(symbol2)] = SortText.LocalDeclarationPriority; - } - } - function addSymbolOriginInfo(symbol2) { - if (preferences.includeCompletionsWithInsertText) { - if (insertAwait && addToSeen(seenPropertySymbols, getSymbolId(symbol2))) { - symbolToOriginInfoMap[symbols.length] = { kind: getNullableSymbolOriginInfoKind(8 /* Promise */) }; - } else if (insertQuestionDot) { - symbolToOriginInfoMap[symbols.length] = { kind: 16 /* Nullable */ }; - } - } - } - function getNullableSymbolOriginInfoKind(kind) { - return insertQuestionDot ? kind | 16 /* Nullable */ : kind; - } - } - function getLeftMostName(e) { - return isIdentifier(e) ? e : isPropertyAccessExpression(e) ? getLeftMostName(e.expression) : void 0; - } - function tryGetGlobalSymbols() { - const result = tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() || tryGetObjectLikeCompletionSymbols() || tryGetImportCompletionSymbols() || tryGetImportOrExportClauseCompletionSymbols() || tryGetImportAttributesCompletionSymbols() || tryGetLocalNamedExportCompletionSymbols() || tryGetConstructorCompletion() || tryGetClassLikeCompletionSymbols() || tryGetJsxCompletionSymbols() || (getGlobalCompletions(), 1 /* Success */); - return result === 1 /* Success */; - } - function tryGetConstructorCompletion() { - if (!tryGetConstructorLikeCompletionContainer(contextToken)) return 0 /* Continue */; - completionKind = 5 /* None */; - isNewIdentifierLocation = true; - keywordFilters = 4 /* ConstructorParameterKeywords */; - return 1 /* Success */; - } - function tryGetJsxCompletionSymbols() { - const jsxContainer = tryGetContainingJsxElement(contextToken); - const attrsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes); - if (!attrsType) return 0 /* Continue */; - const completionsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes, 4 /* Completions */); - symbols = concatenate(symbols, filterJsxAttributes(getPropertiesForObjectExpression(attrsType, completionsType, jsxContainer.attributes, typeChecker), jsxContainer.attributes.properties)); - setSortTextToOptionalMember(); - completionKind = 3 /* MemberLike */; - isNewIdentifierLocation = false; - return 1 /* Success */; - } - function tryGetImportCompletionSymbols() { - if (!importStatementCompletion) return 0 /* Continue */; - isNewIdentifierLocation = true; - collectAutoImports(); - return 1 /* Success */; - } - function getGlobalCompletions() { - keywordFilters = tryGetFunctionLikeBodyCompletionContainer(contextToken) ? 5 /* FunctionLikeBodyKeywords */ : 1 /* All */; - completionKind = 1 /* Global */; - ({ isNewIdentifierLocation, defaultCommitCharacters } = computeCommitCharactersAndIsNewIdentifier()); - if (previousToken !== contextToken) { - Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'."); - } - const adjustedPosition = previousToken !== contextToken ? previousToken.getStart() : position; - const scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile; - isInSnippetScope = isSnippetScope(scopeNode); - const symbolMeanings = (isTypeOnlyLocation ? 0 /* None */ : 111551 /* Value */) | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */; - const typeOnlyAliasNeedsPromotion = previousToken && !isValidTypeOnlyAliasUseSite(previousToken); - symbols = concatenate(symbols, typeChecker.getSymbolsInScope(scopeNode, symbolMeanings)); - Debug.assertEachIsDefined(symbols, "getSymbolsInScope() should all be defined"); - for (let i = 0; i < symbols.length; i++) { - const symbol = symbols[i]; - if (!typeChecker.isArgumentsSymbol(symbol) && !some(symbol.declarations, (d) => d.getSourceFile() === sourceFile)) { - symbolToSortTextMap[getSymbolId(symbol)] = SortText.GlobalsOrKeywords; - } - if (typeOnlyAliasNeedsPromotion && !(symbol.flags & 111551 /* Value */)) { - const typeOnlyAliasDeclaration = symbol.declarations && find(symbol.declarations, isTypeOnlyImportDeclaration); - if (typeOnlyAliasDeclaration) { - const origin = { kind: 64 /* TypeOnlyAlias */, declaration: typeOnlyAliasDeclaration }; - symbolToOriginInfoMap[i] = origin; - } - } - } - if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 307 /* SourceFile */) { - const thisType = typeChecker.tryGetThisTypeAt( - scopeNode, - /*includeGlobalThis*/ - false, - isClassLike(scopeNode.parent) ? scopeNode : void 0 - ); - if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) { - for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) { - symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ }; - symbols.push(symbol); - symbolToSortTextMap[getSymbolId(symbol)] = SortText.SuggestedClassMembers; - } - } - } - collectAutoImports(); - if (isTypeOnlyLocation) { - keywordFilters = contextToken && isAssertionExpression(contextToken.parent) ? 6 /* TypeAssertionKeywords */ : 7 /* TypeKeywords */; - } - } - function shouldOfferImportCompletions() { - var _a; - if (importStatementCompletion) return true; - if (!preferences.includeCompletionsForModuleExports) return false; - if (sourceFile.externalModuleIndicator || sourceFile.commonJsModuleIndicator) return true; - if (compilerOptionsIndicateEsModules(program.getCompilerOptions())) return true; - return ((_a = program.getSymlinkCache) == null ? void 0 : _a.call(program).hasAnySymlinks()) || !!program.getCompilerOptions().paths || programContainsModules(program); - } - function isSnippetScope(scopeNode) { - switch (scopeNode.kind) { - case 307 /* SourceFile */: - case 228 /* TemplateExpression */: - case 294 /* JsxExpression */: - case 241 /* Block */: - return true; - default: - return isStatement(scopeNode); - } - } - function isTypeOnlyCompletion() { - return insideJsDocTagTypeExpression || insideJsDocImportTag || !!importStatementCompletion && isTypeOnlyImportOrExportDeclaration(location.parent) || !isContextTokenValueLocation(contextToken) && (isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker) || isPartOfTypeNode(location) || isContextTokenTypeLocation(contextToken)); - } - function isContextTokenValueLocation(contextToken2) { - return contextToken2 && (contextToken2.kind === 114 /* TypeOfKeyword */ && (contextToken2.parent.kind === 186 /* TypeQuery */ || isTypeOfExpression(contextToken2.parent)) || contextToken2.kind === 131 /* AssertsKeyword */ && contextToken2.parent.kind === 182 /* TypePredicate */); - } - function isContextTokenTypeLocation(contextToken2) { - if (contextToken2) { - const parentKind = contextToken2.parent.kind; - switch (contextToken2.kind) { - case 59 /* ColonToken */: - return parentKind === 172 /* PropertyDeclaration */ || parentKind === 171 /* PropertySignature */ || parentKind === 169 /* Parameter */ || parentKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(parentKind); - case 64 /* EqualsToken */: - return parentKind === 265 /* TypeAliasDeclaration */ || parentKind === 168 /* TypeParameter */; - case 130 /* AsKeyword */: - return parentKind === 234 /* AsExpression */; - case 30 /* LessThanToken */: - return parentKind === 183 /* TypeReference */ || parentKind === 216 /* TypeAssertionExpression */; - case 96 /* ExtendsKeyword */: - return parentKind === 168 /* TypeParameter */; - case 152 /* SatisfiesKeyword */: - return parentKind === 238 /* SatisfiesExpression */; - } - } - return false; - } - function collectAutoImports() { - var _a, _b; - if (!shouldOfferImportCompletions()) return; - Debug.assert(!(detailsEntryId == null ? void 0 : detailsEntryId.data), "Should not run 'collectAutoImports' when faster path is available via `data`"); - if (detailsEntryId && !detailsEntryId.source) { - return; - } - flags |= 1 /* MayIncludeAutoImports */; - const isAfterTypeOnlyImportSpecifierModifier = previousToken === contextToken && importStatementCompletion; - const lowerCaseTokenText = isAfterTypeOnlyImportSpecifierModifier ? "" : previousToken && isIdentifier(previousToken) ? previousToken.text.toLowerCase() : ""; - const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); - const exportInfo = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken); - const packageJsonAutoImportProvider = (_b = host.getPackageJsonAutoImportProvider) == null ? void 0 : _b.call(host); - const packageJsonFilter = detailsEntryId ? void 0 : createPackageJsonImportFilter(sourceFile, preferences, host); - resolvingModuleSpecifiers( - "collectAutoImports", - host, - importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences)), - program, - position, - preferences, - !!importStatementCompletion, - isValidTypeOnlyAliasUseSite(location), - (context) => { - exportInfo.search( - sourceFile.path, - /*preferCapitalized*/ - isRightOfOpenTag, - (symbolName2, targetFlags) => { - if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings()))) return false; - if (!detailsEntryId && isStringANonContextualKeyword(symbolName2)) return false; - if (!isTypeOnlyLocation && !importStatementCompletion && !(targetFlags & 111551 /* Value */)) return false; - if (isTypeOnlyLocation && !(targetFlags & (1536 /* Module */ | 788968 /* Type */))) return false; - const firstChar = symbolName2.charCodeAt(0); - if (isRightOfOpenTag && (firstChar < 65 /* A */ || firstChar > 90 /* Z */)) return false; - if (detailsEntryId) return true; - return charactersFuzzyMatchInString(symbolName2, lowerCaseTokenText); - }, - (info, symbolName2, isFromAmbientModule, exportMapKey) => { - if (detailsEntryId && !some(info, (i) => detailsEntryId.source === stripQuotes(i.moduleSymbol.name))) { - return; - } - info = filter(info, isImportableExportInfo); - if (!info.length) { - return; - } - const result = context.tryResolve(info, isFromAmbientModule) || {}; - if (result === "failed") return; - let exportInfo2 = info[0], moduleSpecifier; - if (result !== "skipped") { - ({ exportInfo: exportInfo2 = info[0], moduleSpecifier } = result); - } - const isDefaultExport = exportInfo2.exportKind === 1 /* Default */; - const symbol = isDefaultExport && getLocalSymbolForExportDefault(Debug.checkDefined(exportInfo2.symbol)) || Debug.checkDefined(exportInfo2.symbol); - pushAutoImportSymbol(symbol, { - kind: moduleSpecifier ? 32 /* ResolvedExport */ : 4 /* Export */, - moduleSpecifier, - symbolName: symbolName2, - exportMapKey, - exportName: exportInfo2.exportKind === 2 /* ExportEquals */ ? "export=" /* ExportEquals */ : Debug.checkDefined(exportInfo2.symbol).name, - fileName: exportInfo2.moduleFileName, - isDefaultExport, - moduleSymbol: exportInfo2.moduleSymbol, - isFromPackageJson: exportInfo2.isFromPackageJson - }); - } - ); - hasUnresolvedAutoImports = context.skippedAny(); - flags |= context.resolvedAny() ? 8 /* ResolvedModuleSpecifiers */ : 0; - flags |= context.resolvedBeyondLimit() ? 16 /* ResolvedModuleSpecifiersBeyondLimit */ : 0; - } - ); - function isImportableExportInfo(info) { - return isImportable( - info.isFromPackageJson ? packageJsonAutoImportProvider : program, - sourceFile, - tryCast(info.moduleSymbol.valueDeclaration, isSourceFile), - info.moduleSymbol, - preferences, - packageJsonFilter, - getModuleSpecifierResolutionHost(info.isFromPackageJson), - moduleSpecifierCache - ); - } - } - function pushAutoImportSymbol(symbol, origin) { - const symbolId = getSymbolId(symbol); - if (symbolToSortTextMap[symbolId] === SortText.GlobalsOrKeywords) { - return; - } - symbolToOriginInfoMap[symbols.length] = origin; - symbolToSortTextMap[symbolId] = importStatementCompletion ? SortText.LocationPriority : SortText.AutoImportSuggestions; - symbols.push(symbol); - } - function collectObjectLiteralMethodSymbols(members, enclosingDeclaration) { - if (isInJSFile(location)) { - return; - } - members.forEach((member) => { - if (!isObjectLiteralMethodSymbol(member)) { - return; - } - const displayName = getCompletionEntryDisplayNameForSymbol( - member, - getEmitScriptTarget(compilerOptions), - /*origin*/ - void 0, - 0 /* ObjectPropertyDeclaration */, - /*jsxIdentifierExpected*/ - false - ); - if (!displayName) { - return; - } - const { name } = displayName; - const entryProps = getEntryForObjectLiteralMethodCompletion( - member, - name, - enclosingDeclaration, - program, - host, - compilerOptions, - preferences, - formatContext - ); - if (!entryProps) { - return; - } - const origin = { kind: 128 /* ObjectLiteralMethod */, ...entryProps }; - flags |= 32 /* MayIncludeMethodSnippets */; - symbolToOriginInfoMap[symbols.length] = origin; - symbols.push(member); - }); - } - function isObjectLiteralMethodSymbol(symbol) { - if (!(symbol.flags & (4 /* Property */ | 8192 /* Method */))) { - return false; - } - return true; - } - function getScopeNode(initialToken, position2, sourceFile2) { - let scope = initialToken; - while (scope && !positionBelongsToNode(scope, position2, sourceFile2)) { - scope = scope.parent; - } - return scope; - } - function isCompletionListBlocker(contextToken2) { - const start2 = timestamp(); - const result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) || isSolelyIdentifierDefinitionLocation(contextToken2) || isDotOfNumericLiteral(contextToken2) || isInJsxText(contextToken2) || isBigIntLiteral(contextToken2); - log("getCompletionsAtPosition: isCompletionListBlocker: " + (timestamp() - start2)); - return result; - } - function isInJsxText(contextToken2) { - if (contextToken2.kind === 12 /* JsxText */) { - return true; - } - if (contextToken2.kind === 32 /* GreaterThanToken */ && contextToken2.parent) { - if (location === contextToken2.parent && (location.kind === 286 /* JsxOpeningElement */ || location.kind === 285 /* JsxSelfClosingElement */)) { - return false; - } - if (contextToken2.parent.kind === 286 /* JsxOpeningElement */) { - return location.parent.kind !== 286 /* JsxOpeningElement */; - } - if (contextToken2.parent.kind === 287 /* JsxClosingElement */ || contextToken2.parent.kind === 285 /* JsxSelfClosingElement */) { - return !!contextToken2.parent.parent && contextToken2.parent.parent.kind === 284 /* JsxElement */; - } - } - return false; - } - function computeCommitCharactersAndIsNewIdentifier() { - if (contextToken) { - const containingNodeKind = contextToken.parent.kind; - const tokenKind = keywordForNode(contextToken); - switch (tokenKind) { - case 28 /* CommaToken */: - switch (containingNodeKind) { - case 213 /* CallExpression */: - // func( a, | - case 214 /* NewExpression */: { - const expression = contextToken.parent.expression; - if (getLineAndCharacterOfPosition(sourceFile, expression.end).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { - return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; - } - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; - } - case 226 /* BinaryExpression */: - return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; - case 176 /* Constructor */: - // constructor( a, | /* public, protected, private keywords are allowed here, so show completion */ - case 184 /* FunctionType */: - // var x: (s: string, list| - case 210 /* ObjectLiteralExpression */: - return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; - case 209 /* ArrayLiteralExpression */: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; - default: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - case 21 /* OpenParenToken */: - switch (containingNodeKind) { - case 213 /* CallExpression */: - // func( | - case 214 /* NewExpression */: { - const expression = contextToken.parent.expression; - if (getLineAndCharacterOfPosition(sourceFile, expression.end).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { - return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; - } - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; - } - case 217 /* ParenthesizedExpression */: - return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; - case 176 /* Constructor */: - // constructor( | - case 196 /* ParenthesizedType */: - return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; - default: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - case 23 /* OpenBracketToken */: - switch (containingNodeKind) { - case 209 /* ArrayLiteralExpression */: - // [ | - case 181 /* IndexSignature */: - // [ | : string ] - case 189 /* TupleType */: - // [ | : string ] - case 167 /* ComputedPropertyName */: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; - default: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - case 144 /* ModuleKeyword */: - // module | - case 145 /* NamespaceKeyword */: - // namespace | - case 102 /* ImportKeyword */: - return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; - case 25 /* DotToken */: - switch (containingNodeKind) { - case 267 /* ModuleDeclaration */: - return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; - default: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - case 19 /* OpenBraceToken */: - switch (containingNodeKind) { - case 263 /* ClassDeclaration */: - // class A { | - case 210 /* ObjectLiteralExpression */: - return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; - default: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - case 64 /* EqualsToken */: - switch (containingNodeKind) { - case 260 /* VariableDeclaration */: - // const x = a| - case 226 /* BinaryExpression */: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; - default: - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - case 16 /* TemplateHead */: - return { - defaultCommitCharacters: allCommitCharacters, - isNewIdentifierLocation: containingNodeKind === 228 /* TemplateExpression */ - // `aa ${| - }; - case 17 /* TemplateMiddle */: - return { - defaultCommitCharacters: allCommitCharacters, - isNewIdentifierLocation: containingNodeKind === 239 /* TemplateSpan */ - // `aa ${10} dd ${| - }; - case 134 /* AsyncKeyword */: - return containingNodeKind === 174 /* MethodDeclaration */ || containingNodeKind === 304 /* ShorthandPropertyAssignment */ ? { defaultCommitCharacters: [], isNewIdentifierLocation: true } : { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - case 42 /* AsteriskToken */: - return containingNodeKind === 174 /* MethodDeclaration */ ? { defaultCommitCharacters: [], isNewIdentifierLocation: true } : { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - if (isClassMemberCompletionKeyword(tokenKind)) { - return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; - } - } - return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; - } - function isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) { - return (isRegularExpressionLiteral(contextToken2) || isStringTextContainingNode(contextToken2)) && (rangeContainsPositionExclusive(contextToken2, position) || position === contextToken2.end && (!!contextToken2.isUnterminated || isRegularExpressionLiteral(contextToken2))); - } - function tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() { - const typeLiteralNode = tryGetTypeLiteralNode(contextToken); - if (!typeLiteralNode) return 0 /* Continue */; - const intersectionTypeNode = isIntersectionTypeNode(typeLiteralNode.parent) ? typeLiteralNode.parent : void 0; - const containerTypeNode = intersectionTypeNode || typeLiteralNode; - const containerExpectedType = getConstraintOfTypeArgumentProperty(containerTypeNode, typeChecker); - if (!containerExpectedType) return 0 /* Continue */; - const containerActualType = typeChecker.getTypeFromTypeNode(containerTypeNode); - const members = getPropertiesForCompletion(containerExpectedType, typeChecker); - const existingMembers = getPropertiesForCompletion(containerActualType, typeChecker); - const existingMemberEscapedNames = /* @__PURE__ */ new Set(); - existingMembers.forEach((s) => existingMemberEscapedNames.add(s.escapedName)); - symbols = concatenate(symbols, filter(members, (s) => !existingMemberEscapedNames.has(s.escapedName))); - completionKind = 0 /* ObjectPropertyDeclaration */; - isNewIdentifierLocation = true; - return 1 /* Success */; - } - function tryGetObjectLikeCompletionSymbols() { - if ((contextToken == null ? void 0 : contextToken.kind) === 26 /* DotDotDotToken */) return 0 /* Continue */; - const symbolsStartIndex = symbols.length; - const objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile); - if (!objectLikeContainer) return 0 /* Continue */; - completionKind = 0 /* ObjectPropertyDeclaration */; - let typeMembers; - let existingMembers; - if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */) { - const instantiatedType = tryGetObjectLiteralContextualType(objectLikeContainer, typeChecker); - if (instantiatedType === void 0) { - if (objectLikeContainer.flags & 67108864 /* InWithStatement */) { - return 2 /* Fail */; - } - return 0 /* Continue */; - } - const completionsType = typeChecker.getContextualType(objectLikeContainer, 4 /* Completions */); - const hasStringIndexType = (completionsType || instantiatedType).getStringIndexType(); - const hasNumberIndextype = (completionsType || instantiatedType).getNumberIndexType(); - isNewIdentifierLocation = !!hasStringIndexType || !!hasNumberIndextype; - typeMembers = getPropertiesForObjectExpression(instantiatedType, completionsType, objectLikeContainer, typeChecker); - existingMembers = objectLikeContainer.properties; - if (typeMembers.length === 0) { - if (!hasNumberIndextype) { - return 0 /* Continue */; - } - } - } else { - Debug.assert(objectLikeContainer.kind === 206 /* ObjectBindingPattern */); - isNewIdentifierLocation = false; - const rootDeclaration = getRootDeclaration(objectLikeContainer.parent); - if (!isVariableLike(rootDeclaration)) return Debug.fail("Root declaration is not variable-like."); - let canGetType = hasInitializer(rootDeclaration) || !!getEffectiveTypeAnnotationNode(rootDeclaration) || rootDeclaration.parent.parent.kind === 250 /* ForOfStatement */; - if (!canGetType && rootDeclaration.kind === 169 /* Parameter */) { - if (isExpression(rootDeclaration.parent)) { - canGetType = !!typeChecker.getContextualType(rootDeclaration.parent); - } else if (rootDeclaration.parent.kind === 174 /* MethodDeclaration */ || rootDeclaration.parent.kind === 178 /* SetAccessor */) { - canGetType = isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent); - } - } - if (canGetType) { - const typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer); - if (!typeForObject) return 2 /* Fail */; - typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => { - return typeChecker.isPropertyAccessible( - objectLikeContainer, - /*isSuper*/ - false, - /*isWrite*/ - false, - typeForObject, - propertySymbol - ); - }); - existingMembers = objectLikeContainer.elements; - } - } - if (typeMembers && typeMembers.length > 0) { - const filteredMembers = filterObjectMembersList(typeMembers, Debug.checkDefined(existingMembers)); - symbols = concatenate(symbols, filteredMembers); - setSortTextToOptionalMember(); - if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */ && preferences.includeCompletionsWithObjectLiteralMethodSnippets && preferences.includeCompletionsWithInsertText) { - transformObjectLiteralMembersSortText(symbolsStartIndex); - collectObjectLiteralMethodSymbols(filteredMembers, objectLikeContainer); - } - } - return 1 /* Success */; - } - function tryGetImportOrExportClauseCompletionSymbols() { - if (!contextToken) return 0 /* Continue */; - const namedImportsOrExports = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isNamedImportsOrExports) : isTypeKeywordTokenOrIdentifier(contextToken) ? tryCast(contextToken.parent.parent, isNamedImportsOrExports) : void 0; - if (!namedImportsOrExports) return 0 /* Continue */; - if (!isTypeKeywordTokenOrIdentifier(contextToken)) { - keywordFilters = 8 /* TypeKeyword */; - } - const { moduleSpecifier } = namedImportsOrExports.kind === 275 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent; - if (!moduleSpecifier) { - isNewIdentifierLocation = true; - return namedImportsOrExports.kind === 275 /* NamedImports */ ? 2 /* Fail */ : 0 /* Continue */; - } - const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); - if (!moduleSpecifierSymbol) { - isNewIdentifierLocation = true; - return 2 /* Fail */; - } - completionKind = 3 /* MemberLike */; - isNewIdentifierLocation = false; - const exports2 = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); - const existing = new Set(namedImportsOrExports.elements.filter((n) => !isCurrentlyEditingNode(n)).map((n) => moduleExportNameTextEscaped(n.propertyName || n.name))); - const uniques = exports2.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName)); - symbols = concatenate(symbols, uniques); - if (!uniques.length) { - keywordFilters = 0 /* None */; - } - return 1 /* Success */; - } - function tryGetImportAttributesCompletionSymbols() { - if (contextToken === void 0) return 0 /* Continue */; - const importAttributes = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isImportAttributes) : contextToken.kind === 59 /* ColonToken */ ? tryCast(contextToken.parent.parent, isImportAttributes) : void 0; - if (importAttributes === void 0) return 0 /* Continue */; - const existing = new Set(importAttributes.elements.map(getNameFromImportAttribute)); - symbols = filter(typeChecker.getTypeAtLocation(importAttributes).getApparentProperties(), (attr) => !existing.has(attr.escapedName)); - return 1 /* Success */; - } - function tryGetLocalNamedExportCompletionSymbols() { - var _a; - const namedExports = contextToken && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */) ? tryCast(contextToken.parent, isNamedExports) : void 0; - if (!namedExports) { - return 0 /* Continue */; - } - const localsContainer = findAncestor(namedExports, or(isSourceFile, isModuleDeclaration)); - completionKind = 5 /* None */; - isNewIdentifierLocation = false; - (_a = localsContainer.locals) == null ? void 0 : _a.forEach((symbol, name) => { - var _a2, _b; - symbols.push(symbol); - if ((_b = (_a2 = localsContainer.symbol) == null ? void 0 : _a2.exports) == null ? void 0 : _b.has(name)) { - symbolToSortTextMap[getSymbolId(symbol)] = SortText.OptionalMember; - } - }); - return 1 /* Success */; - } - function tryGetClassLikeCompletionSymbols() { - const decl = tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position); - if (!decl) return 0 /* Continue */; - completionKind = 3 /* MemberLike */; - isNewIdentifierLocation = true; - keywordFilters = contextToken.kind === 42 /* AsteriskToken */ ? 0 /* None */ : isClassLike(decl) ? 2 /* ClassElementKeywords */ : 3 /* InterfaceElementKeywords */; - if (!isClassLike(decl)) return 1 /* Success */; - const classElement = contextToken.kind === 27 /* SemicolonToken */ ? contextToken.parent.parent : contextToken.parent; - let classElementModifierFlags = isClassElement(classElement) ? getEffectiveModifierFlags(classElement) : 0 /* None */; - if (contextToken.kind === 80 /* Identifier */ && !isCurrentlyEditingNode(contextToken)) { - switch (contextToken.getText()) { - case "private": - classElementModifierFlags = classElementModifierFlags | 2 /* Private */; - break; - case "static": - classElementModifierFlags = classElementModifierFlags | 256 /* Static */; - break; - case "override": - classElementModifierFlags = classElementModifierFlags | 16 /* Override */; - break; - } - } - if (isClassStaticBlockDeclaration(classElement)) { - classElementModifierFlags |= 256 /* Static */; - } - if (!(classElementModifierFlags & 2 /* Private */)) { - const baseTypeNodes = isClassLike(decl) && classElementModifierFlags & 16 /* Override */ ? singleElementArray(getEffectiveBaseTypeNode(decl)) : getAllSuperTypeNodes(decl); - const baseSymbols = flatMap(baseTypeNodes, (baseTypeNode) => { - const type = typeChecker.getTypeAtLocation(baseTypeNode); - return classElementModifierFlags & 256 /* Static */ ? (type == null ? void 0 : type.symbol) && typeChecker.getPropertiesOfType(typeChecker.getTypeOfSymbolAtLocation(type.symbol, decl)) : type && typeChecker.getPropertiesOfType(type); - }); - symbols = concatenate(symbols, filterClassMembersList(baseSymbols, decl.members, classElementModifierFlags)); - forEach(symbols, (symbol, index) => { - const declaration = symbol == null ? void 0 : symbol.valueDeclaration; - if (declaration && isClassElement(declaration) && declaration.name && isComputedPropertyName(declaration.name)) { - const origin = { - kind: 512 /* ComputedPropertyName */, - symbolName: typeChecker.symbolToString(symbol) - }; - symbolToOriginInfoMap[index] = origin; - } - }); - } - return 1 /* Success */; - } - function isConstructorParameterCompletion(node2) { - return !!node2.parent && isParameter(node2.parent) && isConstructorDeclaration(node2.parent.parent) && (isParameterPropertyModifier(node2.kind) || isDeclarationName(node2)); - } - function tryGetConstructorLikeCompletionContainer(contextToken2) { - if (contextToken2) { - const parent2 = contextToken2.parent; - switch (contextToken2.kind) { - case 21 /* OpenParenToken */: - case 28 /* CommaToken */: - return isConstructorDeclaration(contextToken2.parent) ? contextToken2.parent : void 0; - default: - if (isConstructorParameterCompletion(contextToken2)) { - return parent2.parent; - } - } - } - return void 0; - } - function tryGetFunctionLikeBodyCompletionContainer(contextToken2) { - if (contextToken2) { - let prev; - const container = findAncestor(contextToken2.parent, (node2) => { - if (isClassLike(node2)) { - return "quit"; - } - if (isFunctionLikeDeclaration(node2) && prev === node2.body) { - return true; - } - prev = node2; - return false; - }); - return container && container; - } - } - function tryGetContainingJsxElement(contextToken2) { - if (contextToken2) { - const parent2 = contextToken2.parent; - switch (contextToken2.kind) { - case 32 /* GreaterThanToken */: - // End of a type argument list - case 31 /* LessThanSlashToken */: - case 44 /* SlashToken */: - case 80 /* Identifier */: - case 211 /* PropertyAccessExpression */: - case 292 /* JsxAttributes */: - case 291 /* JsxAttribute */: - case 293 /* JsxSpreadAttribute */: - if (parent2 && (parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 286 /* JsxOpeningElement */)) { - if (contextToken2.kind === 32 /* GreaterThanToken */) { - const precedingToken = findPrecedingToken( - contextToken2.pos, - sourceFile, - /*startNode*/ - void 0 - ); - if (!parent2.typeArguments || precedingToken && precedingToken.kind === 44 /* SlashToken */) break; - } - return parent2; - } else if (parent2.kind === 291 /* JsxAttribute */) { - return parent2.parent.parent; - } - break; - // The context token is the closing } or " of an attribute, which means - // its parent is a JsxExpression, whose parent is a JsxAttribute, - // whose parent is a JsxOpeningLikeElement - case 11 /* StringLiteral */: - if (parent2 && (parent2.kind === 291 /* JsxAttribute */ || parent2.kind === 293 /* JsxSpreadAttribute */)) { - return parent2.parent.parent; - } - break; - case 20 /* CloseBraceToken */: - if (parent2 && parent2.kind === 294 /* JsxExpression */ && parent2.parent && parent2.parent.kind === 291 /* JsxAttribute */) { - return parent2.parent.parent.parent; - } - if (parent2 && parent2.kind === 293 /* JsxSpreadAttribute */) { - return parent2.parent.parent; - } - break; - } - } - return void 0; - } - function isInDifferentLineThanContextToken(contextToken2, position2) { - return sourceFile.getLineEndOfPosition(contextToken2.getEnd()) < position2; - } - function isSolelyIdentifierDefinitionLocation(contextToken2) { - const parent2 = contextToken2.parent; - const containingNodeKind = parent2.kind; - switch (contextToken2.kind) { - case 28 /* CommaToken */: - return containingNodeKind === 260 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 243 /* VariableStatement */ || containingNodeKind === 266 /* EnumDeclaration */ || // enum a { foo, | - isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A= contextToken2.pos; - case 25 /* DotToken */: - return containingNodeKind === 207 /* ArrayBindingPattern */; - // var [.| - case 59 /* ColonToken */: - return containingNodeKind === 208 /* BindingElement */; - // var {x :html| - case 23 /* OpenBracketToken */: - return containingNodeKind === 207 /* ArrayBindingPattern */; - // var [x| - case 21 /* OpenParenToken */: - return containingNodeKind === 299 /* CatchClause */ || isFunctionLikeButNotConstructor(containingNodeKind); - case 19 /* OpenBraceToken */: - return containingNodeKind === 266 /* EnumDeclaration */; - // enum a { | - case 30 /* LessThanToken */: - return containingNodeKind === 263 /* ClassDeclaration */ || // class A< | - containingNodeKind === 231 /* ClassExpression */ || // var C = class D< | - containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A< | - containingNodeKind === 265 /* TypeAliasDeclaration */ || // type List< | - isFunctionLikeKind(containingNodeKind); - case 126 /* StaticKeyword */: - return containingNodeKind === 172 /* PropertyDeclaration */ && !isClassLike(parent2.parent); - case 26 /* DotDotDotToken */: - return containingNodeKind === 169 /* Parameter */ || !!parent2.parent && parent2.parent.kind === 207 /* ArrayBindingPattern */; - // var [...z| - case 125 /* PublicKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - return containingNodeKind === 169 /* Parameter */ && !isConstructorDeclaration(parent2.parent); - case 130 /* AsKeyword */: - return containingNodeKind === 276 /* ImportSpecifier */ || containingNodeKind === 281 /* ExportSpecifier */ || containingNodeKind === 274 /* NamespaceImport */; - case 139 /* GetKeyword */: - case 153 /* SetKeyword */: - return !isFromObjectTypeDeclaration(contextToken2); - case 80 /* Identifier */: { - if ((containingNodeKind === 276 /* ImportSpecifier */ || containingNodeKind === 281 /* ExportSpecifier */) && contextToken2 === parent2.name && contextToken2.text === "type") { - return false; - } - const ancestorVariableDeclaration = findAncestor( - contextToken2.parent, - isVariableDeclaration - ); - if (ancestorVariableDeclaration && isInDifferentLineThanContextToken(contextToken2, position)) { - return false; - } - break; - } - case 86 /* ClassKeyword */: - case 94 /* EnumKeyword */: - case 120 /* InterfaceKeyword */: - case 100 /* FunctionKeyword */: - case 115 /* VarKeyword */: - case 102 /* ImportKeyword */: - case 121 /* LetKeyword */: - case 87 /* ConstKeyword */: - case 140 /* InferKeyword */: - return true; - case 156 /* TypeKeyword */: - return containingNodeKind !== 276 /* ImportSpecifier */; - case 42 /* AsteriskToken */: - return isFunctionLike(contextToken2.parent) && !isMethodDeclaration(contextToken2.parent); - } - if (isClassMemberCompletionKeyword(keywordForNode(contextToken2)) && isFromObjectTypeDeclaration(contextToken2)) { - return false; - } - if (isConstructorParameterCompletion(contextToken2)) { - if (!isIdentifier(contextToken2) || isParameterPropertyModifier(keywordForNode(contextToken2)) || isCurrentlyEditingNode(contextToken2)) { - return false; - } - } - switch (keywordForNode(contextToken2)) { - case 128 /* AbstractKeyword */: - case 86 /* ClassKeyword */: - case 87 /* ConstKeyword */: - case 138 /* DeclareKeyword */: - case 94 /* EnumKeyword */: - case 100 /* FunctionKeyword */: - case 120 /* InterfaceKeyword */: - case 121 /* LetKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 125 /* PublicKeyword */: - case 126 /* StaticKeyword */: - case 115 /* VarKeyword */: - return true; - case 134 /* AsyncKeyword */: - return isPropertyDeclaration(contextToken2.parent); - } - const ancestorClassLike = findAncestor(contextToken2.parent, isClassLike); - if (ancestorClassLike && contextToken2 === previousToken && isPreviousPropertyDeclarationTerminated(contextToken2, position)) { - return false; - } - const ancestorPropertyDeclaraion = getAncestor(contextToken2.parent, 172 /* PropertyDeclaration */); - if (ancestorPropertyDeclaraion && contextToken2 !== previousToken && isClassLike(previousToken.parent.parent) && position <= previousToken.end) { - if (isPreviousPropertyDeclarationTerminated(contextToken2, previousToken.end)) { - return false; - } else if (contextToken2.kind !== 64 /* EqualsToken */ && (isInitializedProperty(ancestorPropertyDeclaraion) || hasType(ancestorPropertyDeclaraion))) { - return true; - } - } - return isDeclarationName(contextToken2) && !isShorthandPropertyAssignment(contextToken2.parent) && !isJsxAttribute(contextToken2.parent) && !((isClassLike(contextToken2.parent) || isInterfaceDeclaration(contextToken2.parent) || isTypeParameterDeclaration(contextToken2.parent)) && (contextToken2 !== previousToken || position > previousToken.end)); - } - function isPreviousPropertyDeclarationTerminated(contextToken2, position2) { - return contextToken2.kind !== 64 /* EqualsToken */ && (contextToken2.kind === 27 /* SemicolonToken */ || !positionsAreOnSameLine(contextToken2.end, position2, sourceFile)); - } - function isFunctionLikeButNotConstructor(kind) { - return isFunctionLikeKind(kind) && kind !== 176 /* Constructor */; - } - function isDotOfNumericLiteral(contextToken2) { - if (contextToken2.kind === 9 /* NumericLiteral */) { - const text = contextToken2.getFullText(); - return text.charAt(text.length - 1) === "."; - } - return false; - } - function isVariableDeclarationListButNotTypeArgument(node2) { - return node2.parent.kind === 261 /* VariableDeclarationList */ && !isPossiblyTypeArgumentPosition(node2, sourceFile, typeChecker); - } - function filterObjectMembersList(contextualMemberSymbols, existingMembers) { - if (existingMembers.length === 0) { - return contextualMemberSymbols; - } - const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set(); - const existingMemberNames = /* @__PURE__ */ new Set(); - for (const m of existingMembers) { - if (m.kind !== 303 /* PropertyAssignment */ && m.kind !== 304 /* ShorthandPropertyAssignment */ && m.kind !== 208 /* BindingElement */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */ && m.kind !== 305 /* SpreadAssignment */) { - continue; - } - if (isCurrentlyEditingNode(m)) { - continue; - } - let existingName; - if (isSpreadAssignment(m)) { - setMembersDeclaredBySpreadAssignment(m, membersDeclaredBySpreadAssignment); - } else if (isBindingElement(m) && m.propertyName) { - if (m.propertyName.kind === 80 /* Identifier */) { - existingName = m.propertyName.escapedText; - } - } else { - const name = getNameOfDeclaration(m); - existingName = name && isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0; - } - if (existingName !== void 0) { - existingMemberNames.add(existingName); - } - } - const filteredSymbols = contextualMemberSymbols.filter((m) => !existingMemberNames.has(m.escapedName)); - setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols); - return filteredSymbols; - } - function setMembersDeclaredBySpreadAssignment(declaration, membersDeclaredBySpreadAssignment) { - const expression = declaration.expression; - const symbol = typeChecker.getSymbolAtLocation(expression); - const type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, expression); - const properties = type && type.properties; - if (properties) { - properties.forEach((property) => { - membersDeclaredBySpreadAssignment.add(property.name); - }); - } - } - function setSortTextToOptionalMember() { - symbols.forEach((m) => { - if (m.flags & 16777216 /* Optional */) { - const symbolId = getSymbolId(m); - symbolToSortTextMap[symbolId] = symbolToSortTextMap[symbolId] ?? SortText.OptionalMember; - } - }); - } - function setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, contextualMemberSymbols) { - if (membersDeclaredBySpreadAssignment.size === 0) { - return; - } - for (const contextualMemberSymbol of contextualMemberSymbols) { - if (membersDeclaredBySpreadAssignment.has(contextualMemberSymbol.name)) { - symbolToSortTextMap[getSymbolId(contextualMemberSymbol)] = SortText.MemberDeclaredBySpreadAssignment; - } - } - } - function transformObjectLiteralMembersSortText(start2) { - for (let i = start2; i < symbols.length; i++) { - const symbol = symbols[i]; - const symbolId = getSymbolId(symbol); - const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i]; - const target = getEmitScriptTarget(compilerOptions); - const displayName = getCompletionEntryDisplayNameForSymbol( - symbol, - target, - origin, - 0 /* ObjectPropertyDeclaration */, - /*jsxIdentifierExpected*/ - false - ); - if (displayName) { - const originalSortText = symbolToSortTextMap[symbolId] ?? SortText.LocationPriority; - const { name } = displayName; - symbolToSortTextMap[symbolId] = SortText.ObjectLiteralProperty(originalSortText, name); - } - } - } - function filterClassMembersList(baseSymbols, existingMembers, currentClassElementModifierFlags) { - const existingMemberNames = /* @__PURE__ */ new Set(); - for (const m of existingMembers) { - if (m.kind !== 172 /* PropertyDeclaration */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */) { - continue; - } - if (isCurrentlyEditingNode(m)) { - continue; - } - if (hasEffectiveModifier(m, 2 /* Private */)) { - continue; - } - if (isStatic(m) !== !!(currentClassElementModifierFlags & 256 /* Static */)) { - continue; - } - const existingName = getPropertyNameForPropertyNameNode(m.name); - if (existingName) { - existingMemberNames.add(existingName); - } - } - return baseSymbols.filter( - (propertySymbol) => !existingMemberNames.has(propertySymbol.escapedName) && !!propertySymbol.declarations && !(getDeclarationModifierFlagsFromSymbol(propertySymbol) & 2 /* Private */) && !(propertySymbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(propertySymbol.valueDeclaration)) - ); - } - function filterJsxAttributes(symbols2, attributes) { - const seenNames = /* @__PURE__ */ new Set(); - const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set(); - for (const attr of attributes) { - if (isCurrentlyEditingNode(attr)) { - continue; - } - if (attr.kind === 291 /* JsxAttribute */) { - seenNames.add(getEscapedTextOfJsxAttributeName(attr.name)); - } else if (isJsxSpreadAttribute(attr)) { - setMembersDeclaredBySpreadAssignment(attr, membersDeclaredBySpreadAssignment); - } - } - const filteredSymbols = symbols2.filter((a) => !seenNames.has(a.escapedName)); - setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols); - return filteredSymbols; - } - function isCurrentlyEditingNode(node2) { - return node2.getStart(sourceFile) <= position && position <= node2.getEnd(); - } -} -function tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile) { - var _a; - if (contextToken) { - const { parent: parent2 } = contextToken; - switch (contextToken.kind) { - case 19 /* OpenBraceToken */: - // const x = { | - case 28 /* CommaToken */: - if (isObjectLiteralExpression(parent2) || isObjectBindingPattern(parent2)) { - return parent2; - } - break; - case 42 /* AsteriskToken */: - return isMethodDeclaration(parent2) ? tryCast(parent2.parent, isObjectLiteralExpression) : void 0; - case 134 /* AsyncKeyword */: - return tryCast(parent2.parent, isObjectLiteralExpression); - case 80 /* Identifier */: - if (contextToken.text === "async" && isShorthandPropertyAssignment(contextToken.parent)) { - return contextToken.parent.parent; - } else { - if (isObjectLiteralExpression(contextToken.parent.parent) && (isSpreadAssignment(contextToken.parent) || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line)) { - return contextToken.parent.parent; - } - const ancestorNode2 = findAncestor(parent2, isPropertyAssignment); - if ((ancestorNode2 == null ? void 0 : ancestorNode2.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode2.parent)) { - return ancestorNode2.parent; - } - } - break; - default: - if (((_a = parent2.parent) == null ? void 0 : _a.parent) && (isMethodDeclaration(parent2.parent) || isGetAccessorDeclaration(parent2.parent) || isSetAccessorDeclaration(parent2.parent)) && isObjectLiteralExpression(parent2.parent.parent)) { - return parent2.parent.parent; - } - if (isSpreadAssignment(parent2) && isObjectLiteralExpression(parent2.parent)) { - return parent2.parent; - } - const ancestorNode = findAncestor(parent2, isPropertyAssignment); - if (contextToken.kind !== 59 /* ColonToken */ && (ancestorNode == null ? void 0 : ancestorNode.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode.parent)) { - return ancestorNode.parent; - } - } - } - return void 0; -} -function getRelevantTokens(position, sourceFile) { - const previousToken = findPrecedingToken(position, sourceFile); - if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) { - const contextToken = findPrecedingToken( - previousToken.getFullStart(), - sourceFile, - /*startNode*/ - void 0 - ); - return { contextToken, previousToken }; - } - return { contextToken: previousToken, previousToken }; -} -function getAutoImportSymbolFromCompletionEntryData(name, data, program, host) { - const containingProgram = data.isPackageJsonImport ? host.getPackageJsonAutoImportProvider() : program; - const checker = containingProgram.getTypeChecker(); - const moduleSymbol = data.ambientModuleName ? checker.tryFindAmbientModule(data.ambientModuleName) : data.fileName ? checker.getMergedSymbol(Debug.checkDefined(containingProgram.getSourceFile(data.fileName)).symbol) : void 0; - if (!moduleSymbol) return void 0; - let symbol = data.exportName === "export=" /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(data.exportName, moduleSymbol); - if (!symbol) return void 0; - const isDefaultExport = data.exportName === "default" /* Default */; - symbol = isDefaultExport && getLocalSymbolForExportDefault(symbol) || symbol; - return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) }; -} -function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) { - if (originIsIgnore(origin)) { - return void 0; - } - const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name; - if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) { - return void 0; - } - const validNameResult = { name, needsConvertPropertyAccess: false }; - if (isIdentifierText(name, target, jsxIdentifierExpected ? 1 /* JSX */ : 0 /* Standard */) || symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) { - return validNameResult; - } - if (symbol.flags & 2097152 /* Alias */) { - return { name, needsConvertPropertyAccess: true }; - } - switch (kind) { - case 3 /* MemberLike */: - return originIsComputedPropertyName(origin) ? { name: origin.symbolName, needsConvertPropertyAccess: false } : void 0; - case 0 /* ObjectPropertyDeclaration */: - return { name: JSON.stringify(name), needsConvertPropertyAccess: false }; - case 2 /* PropertyAccess */: - case 1 /* Global */: - return name.charCodeAt(0) === 32 /* space */ ? void 0 : { name, needsConvertPropertyAccess: true }; - case 5 /* None */: - case 4 /* String */: - return validNameResult; - default: - Debug.assertNever(kind); - } -} -var _keywordCompletions = []; -var allKeywordsCompletions = memoize(() => { - const res = []; - for (let i = 83 /* FirstKeyword */; i <= 165 /* LastKeyword */; i++) { - res.push({ - name: tokenToString(i), - kind: "keyword" /* keyword */, - kindModifiers: "" /* none */, - sortText: SortText.GlobalsOrKeywords - }); - } - return res; -}); -function getKeywordCompletions(keywordFilter, filterOutTsOnlyKeywords) { - if (!filterOutTsOnlyKeywords) return getTypescriptKeywordCompletions(keywordFilter); - const index = keywordFilter + 8 /* Last */ + 1; - return _keywordCompletions[index] || (_keywordCompletions[index] = getTypescriptKeywordCompletions(keywordFilter).filter((entry) => !isTypeScriptOnlyKeyword(stringToToken(entry.name)))); -} -function getTypescriptKeywordCompletions(keywordFilter) { - return _keywordCompletions[keywordFilter] || (_keywordCompletions[keywordFilter] = allKeywordsCompletions().filter((entry) => { - const kind = stringToToken(entry.name); - switch (keywordFilter) { - case 0 /* None */: - return false; - case 1 /* All */: - return isFunctionLikeBodyKeyword(kind) || kind === 138 /* DeclareKeyword */ || kind === 144 /* ModuleKeyword */ || kind === 156 /* TypeKeyword */ || kind === 145 /* NamespaceKeyword */ || kind === 128 /* AbstractKeyword */ || isTypeKeyword(kind) && kind !== 157 /* UndefinedKeyword */; - case 5 /* FunctionLikeBodyKeywords */: - return isFunctionLikeBodyKeyword(kind); - case 2 /* ClassElementKeywords */: - return isClassMemberCompletionKeyword(kind); - case 3 /* InterfaceElementKeywords */: - return isInterfaceOrTypeLiteralCompletionKeyword(kind); - case 4 /* ConstructorParameterKeywords */: - return isParameterPropertyModifier(kind); - case 6 /* TypeAssertionKeywords */: - return isTypeKeyword(kind) || kind === 87 /* ConstKeyword */; - case 7 /* TypeKeywords */: - return isTypeKeyword(kind); - case 8 /* TypeKeyword */: - return kind === 156 /* TypeKeyword */; - default: - return Debug.assertNever(keywordFilter); - } - })); -} -function isTypeScriptOnlyKeyword(kind) { - switch (kind) { - case 128 /* AbstractKeyword */: - case 133 /* AnyKeyword */: - case 163 /* BigIntKeyword */: - case 136 /* BooleanKeyword */: - case 138 /* DeclareKeyword */: - case 94 /* EnumKeyword */: - case 162 /* GlobalKeyword */: - case 119 /* ImplementsKeyword */: - case 140 /* InferKeyword */: - case 120 /* InterfaceKeyword */: - case 142 /* IsKeyword */: - case 143 /* KeyOfKeyword */: - case 144 /* ModuleKeyword */: - case 145 /* NamespaceKeyword */: - case 146 /* NeverKeyword */: - case 150 /* NumberKeyword */: - case 151 /* ObjectKeyword */: - case 164 /* OverrideKeyword */: - case 123 /* PrivateKeyword */: - case 124 /* ProtectedKeyword */: - case 125 /* PublicKeyword */: - case 148 /* ReadonlyKeyword */: - case 154 /* StringKeyword */: - case 155 /* SymbolKeyword */: - case 156 /* TypeKeyword */: - case 158 /* UniqueKeyword */: - case 159 /* UnknownKeyword */: - return true; - default: - return false; - } -} -function isInterfaceOrTypeLiteralCompletionKeyword(kind) { - return kind === 148 /* ReadonlyKeyword */; -} -function isClassMemberCompletionKeyword(kind) { - switch (kind) { - case 128 /* AbstractKeyword */: - case 129 /* AccessorKeyword */: - case 137 /* ConstructorKeyword */: - case 139 /* GetKeyword */: - case 153 /* SetKeyword */: - case 134 /* AsyncKeyword */: - case 138 /* DeclareKeyword */: - case 164 /* OverrideKeyword */: - return true; - default: - return isClassMemberModifier(kind); - } -} -function isFunctionLikeBodyKeyword(kind) { - return kind === 134 /* AsyncKeyword */ || kind === 135 /* AwaitKeyword */ || kind === 160 /* UsingKeyword */ || kind === 130 /* AsKeyword */ || kind === 152 /* SatisfiesKeyword */ || kind === 156 /* TypeKeyword */ || !isContextualKeyword(kind) && !isClassMemberCompletionKeyword(kind); -} -function keywordForNode(node) { - return isIdentifier(node) ? identifierToKeywordKind(node) ?? 0 /* Unknown */ : node.kind; -} -function getContextualKeywords(contextToken, position) { - const entries = []; - if (contextToken) { - const file = contextToken.getSourceFile(); - const parent2 = contextToken.parent; - const tokenLine = file.getLineAndCharacterOfPosition(contextToken.end).line; - const currentLine = file.getLineAndCharacterOfPosition(position).line; - if ((isImportDeclaration(parent2) || isExportDeclaration(parent2) && parent2.moduleSpecifier) && contextToken === parent2.moduleSpecifier && tokenLine === currentLine) { - entries.push({ - name: tokenToString(132 /* AssertKeyword */), - kind: "keyword" /* keyword */, - kindModifiers: "" /* none */, - sortText: SortText.GlobalsOrKeywords - }); - } - } - return entries; -} -function getJsDocTagAtPosition(node, position) { - return findAncestor(node, (n) => isJSDocTag(n) && rangeContainsPosition(n, position) ? true : isJSDoc(n) ? "quit" : false); -} -function getPropertiesForObjectExpression(contextualType, completionsType, obj, checker) { - const hasCompletionsType = completionsType && completionsType !== contextualType; - const promiseFilteredContextualType = checker.getUnionType( - filter( - contextualType.flags & 1048576 /* Union */ ? contextualType.types : [contextualType], - (t) => !checker.getPromisedTypeOfPromise(t) - ) - ); - const type = hasCompletionsType && !(completionsType.flags & 3 /* AnyOrUnknown */) ? checker.getUnionType([promiseFilteredContextualType, completionsType]) : promiseFilteredContextualType; - const properties = getApparentProperties(type, obj, checker); - return type.isClass() && containsNonPublicProperties(properties) ? [] : hasCompletionsType ? filter(properties, hasDeclarationOtherThanSelf) : properties; - function hasDeclarationOtherThanSelf(member) { - if (!length(member.declarations)) return true; - return some(member.declarations, (decl) => decl.parent !== obj); - } -} -function getApparentProperties(type, node, checker) { - if (!type.isUnion()) return type.getApparentProperties(); - return checker.getAllPossiblePropertiesOfTypes(filter(type.types, (memberType) => !(memberType.flags & 402784252 /* Primitive */ || checker.isArrayLikeType(memberType) || checker.isTypeInvalidDueToUnionDiscriminant(memberType, node) || checker.typeHasCallOrConstructSignatures(memberType) || memberType.isClass() && containsNonPublicProperties(memberType.getApparentProperties())))); -} -function containsNonPublicProperties(props) { - return some(props, (p) => !!(getDeclarationModifierFlagsFromSymbol(p) & 6 /* NonPublicAccessibilityModifier */)); -} -function getPropertiesForCompletion(type, checker) { - return type.isUnion() ? Debug.checkEachDefined(checker.getAllPossiblePropertiesOfTypes(type.types), "getAllPossiblePropertiesOfTypes() should all be defined") : Debug.checkEachDefined(type.getApparentProperties(), "getApparentProperties() should all be defined"); -} -function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) { - switch (location.kind) { - case 352 /* SyntaxList */: - return tryCast(location.parent, isObjectTypeDeclaration); - case 1 /* EndOfFileToken */: - const cls = tryCast(lastOrUndefined(cast(location.parent, isSourceFile).statements), isObjectTypeDeclaration); - if (cls && !findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile)) { - return cls; - } - break; - case 81 /* PrivateIdentifier */: - if (tryCast(location.parent, isPropertyDeclaration)) { - return findAncestor(location, isClassLike); - } - break; - case 80 /* Identifier */: { - const originalKeywordKind = identifierToKeywordKind(location); - if (originalKeywordKind) { - return void 0; - } - if (isPropertyDeclaration(location.parent) && location.parent.initializer === location) { - return void 0; - } - if (isFromObjectTypeDeclaration(location)) { - return findAncestor(location, isObjectTypeDeclaration); - } - } - } - if (!contextToken) return void 0; - if (location.kind === 137 /* ConstructorKeyword */ || isIdentifier(contextToken) && isPropertyDeclaration(contextToken.parent) && isClassLike(location)) { - return findAncestor(contextToken, isClassLike); - } - switch (contextToken.kind) { - case 64 /* EqualsToken */: - return void 0; - case 27 /* SemicolonToken */: - // class c {getValue(): number; | } - case 20 /* CloseBraceToken */: - return isFromObjectTypeDeclaration(location) && location.parent.name === location ? location.parent.parent : tryCast(location, isObjectTypeDeclaration); - case 19 /* OpenBraceToken */: - // class c { | - case 28 /* CommaToken */: - return tryCast(contextToken.parent, isObjectTypeDeclaration); - default: - if (isObjectTypeDeclaration(location)) { - if (getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { - return location; - } - const isValidKeyword = isClassLike(contextToken.parent.parent) ? isClassMemberCompletionKeyword : isInterfaceOrTypeLiteralCompletionKeyword; - return isValidKeyword(contextToken.kind) || contextToken.kind === 42 /* AsteriskToken */ || isIdentifier(contextToken) && isValidKeyword(identifierToKeywordKind(contextToken) ?? 0 /* Unknown */) ? contextToken.parent.parent : void 0; - } - return void 0; - } -} -function tryGetTypeLiteralNode(node) { - if (!node) return void 0; - const parent2 = node.parent; - switch (node.kind) { - case 19 /* OpenBraceToken */: - if (isTypeLiteralNode(parent2)) { - return parent2; - } - break; - case 27 /* SemicolonToken */: - case 28 /* CommaToken */: - case 80 /* Identifier */: - if (parent2.kind === 171 /* PropertySignature */ && isTypeLiteralNode(parent2.parent)) { - return parent2.parent; - } - break; - } - return void 0; -} -function getConstraintOfTypeArgumentProperty(node, checker) { - if (!node) return void 0; - if (isTypeNode(node) && isTypeReferenceType(node.parent)) { - return checker.getTypeArgumentConstraint(node); - } - const t = getConstraintOfTypeArgumentProperty(node.parent, checker); - if (!t) return void 0; - switch (node.kind) { - case 171 /* PropertySignature */: - return checker.getTypeOfPropertyOfContextualType(t, node.symbol.escapedName); - case 193 /* IntersectionType */: - case 187 /* TypeLiteral */: - case 192 /* UnionType */: - return t; - } -} -function isFromObjectTypeDeclaration(node) { - return node.parent && isClassOrTypeElement(node.parent) && isObjectTypeDeclaration(node.parent.parent); -} -function isValidTrigger(sourceFile, triggerCharacter, contextToken, position) { - switch (triggerCharacter) { - case ".": - case "@": - return true; - case '"': - case "'": - case "`": - return !!contextToken && isStringLiteralOrTemplate(contextToken) && position === contextToken.getStart(sourceFile) + 1; - case "#": - return !!contextToken && isPrivateIdentifier(contextToken) && !!getContainingClass(contextToken); - case "<": - return !!contextToken && contextToken.kind === 30 /* LessThanToken */ && (!isBinaryExpression(contextToken.parent) || binaryExpressionMayBeOpenTag(contextToken.parent)); - case "/": - return !!contextToken && (isStringLiteralLike(contextToken) ? !!tryGetImportFromModuleSpecifier(contextToken) : contextToken.kind === 44 /* SlashToken */ && isJsxClosingElement(contextToken.parent)); - case " ": - return !!contextToken && isImportKeyword(contextToken) && contextToken.parent.kind === 307 /* SourceFile */; - default: - return Debug.assertNever(triggerCharacter); - } -} -function binaryExpressionMayBeOpenTag({ left }) { - return nodeIsMissing(left); -} -function isProbablyGlobalType(type, sourceFile, checker) { - const selfSymbol = checker.resolveName( - "self", - /*location*/ - void 0, - 111551 /* Value */, - /*excludeGlobals*/ - false - ); - if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) { - return true; - } - const globalSymbol = checker.resolveName( - "global", - /*location*/ - void 0, - 111551 /* Value */, - /*excludeGlobals*/ - false - ); - if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) { - return true; - } - const globalThisSymbol = checker.resolveName( - "globalThis", - /*location*/ - void 0, - 111551 /* Value */, - /*excludeGlobals*/ - false - ); - if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) { - return true; - } - return false; -} -function isStaticProperty(symbol) { - return !!(symbol.valueDeclaration && getEffectiveModifierFlags(symbol.valueDeclaration) & 256 /* Static */ && isClassLike(symbol.valueDeclaration.parent)); -} -function tryGetObjectLiteralContextualType(node, typeChecker) { - const type = typeChecker.getContextualType(node); - if (type) { - return type; - } - const parent2 = walkUpParenthesizedExpressions(node.parent); - if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && node === parent2.left) { - return typeChecker.getTypeAtLocation(parent2); - } - if (isExpression(parent2)) { - return typeChecker.getContextualType(parent2); - } - return void 0; -} -function getImportStatementCompletionInfo(contextToken, sourceFile) { - var _a, _b, _c; - let keywordCompletion; - let isKeywordOnlyCompletion = false; - const candidate = getCandidate(); - return { - isKeywordOnlyCompletion, - keywordCompletion, - isNewIdentifierLocation: !!(candidate || keywordCompletion === 156 /* TypeKeyword */), - isTopLevelTypeOnly: !!((_b = (_a = tryCast(candidate, isImportDeclaration)) == null ? void 0 : _a.importClause) == null ? void 0 : _b.isTypeOnly) || !!((_c = tryCast(candidate, isImportEqualsDeclaration)) == null ? void 0 : _c.isTypeOnly), - couldBeTypeOnlyImportSpecifier: !!candidate && couldBeTypeOnlyImportSpecifier(candidate, contextToken), - replacementSpan: getSingleLineReplacementSpanForImportCompletionNode(candidate) - }; - function getCandidate() { - const parent2 = contextToken.parent; - if (isImportEqualsDeclaration(parent2)) { - const lastToken = parent2.getLastToken(sourceFile); - if (isIdentifier(contextToken) && lastToken !== contextToken) { - keywordCompletion = 161 /* FromKeyword */; - isKeywordOnlyCompletion = true; - return void 0; - } - keywordCompletion = contextToken.kind === 156 /* TypeKeyword */ ? void 0 : 156 /* TypeKeyword */; - return isModuleSpecifierMissingOrEmpty(parent2.moduleReference) ? parent2 : void 0; - } - if (couldBeTypeOnlyImportSpecifier(parent2, contextToken) && canCompleteFromNamedBindings(parent2.parent)) { - return parent2; - } - if (isNamedImports(parent2) || isNamespaceImport(parent2)) { - if (!parent2.parent.isTypeOnly && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 102 /* ImportKeyword */ || contextToken.kind === 28 /* CommaToken */)) { - keywordCompletion = 156 /* TypeKeyword */; - } - if (canCompleteFromNamedBindings(parent2)) { - if (contextToken.kind === 20 /* CloseBraceToken */ || contextToken.kind === 80 /* Identifier */) { - isKeywordOnlyCompletion = true; - keywordCompletion = 161 /* FromKeyword */; - } else { - return parent2.parent.parent; - } - } - return void 0; - } - if (isExportDeclaration(parent2) && contextToken.kind === 42 /* AsteriskToken */ || isNamedExports(parent2) && contextToken.kind === 20 /* CloseBraceToken */) { - isKeywordOnlyCompletion = true; - keywordCompletion = 161 /* FromKeyword */; - return void 0; - } - if (isImportKeyword(contextToken) && isSourceFile(parent2)) { - keywordCompletion = 156 /* TypeKeyword */; - return contextToken; - } - if (isImportKeyword(contextToken) && isImportDeclaration(parent2)) { - keywordCompletion = 156 /* TypeKeyword */; - return isModuleSpecifierMissingOrEmpty(parent2.moduleSpecifier) ? parent2 : void 0; - } - return void 0; - } -} -function getSingleLineReplacementSpanForImportCompletionNode(node) { - var _a; - if (!node) return void 0; - const top = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration, isJSDocImportTag)) ?? node; - const sourceFile = top.getSourceFile(); - if (rangeIsOnSingleLine(top, sourceFile)) { - return createTextSpanFromNode(top, sourceFile); - } - Debug.assert(top.kind !== 102 /* ImportKeyword */ && top.kind !== 276 /* ImportSpecifier */); - const potentialSplitPoint = top.kind === 272 /* ImportDeclaration */ || top.kind === 351 /* JSDocImportTag */ ? getPotentiallyInvalidImportSpecifier((_a = top.importClause) == null ? void 0 : _a.namedBindings) ?? top.moduleSpecifier : top.moduleReference; - const withoutModuleSpecifier = { - pos: top.getFirstToken().getStart(), - end: potentialSplitPoint.pos - }; - if (rangeIsOnSingleLine(withoutModuleSpecifier, sourceFile)) { - return createTextSpanFromRange(withoutModuleSpecifier); - } -} -function getPotentiallyInvalidImportSpecifier(namedBindings) { - var _a; - return find( - (_a = tryCast(namedBindings, isNamedImports)) == null ? void 0 : _a.elements, - (e) => { - var _a2; - return !e.propertyName && isStringANonContextualKeyword(e.name.text) && ((_a2 = findPrecedingToken(e.name.pos, namedBindings.getSourceFile(), namedBindings)) == null ? void 0 : _a2.kind) !== 28 /* CommaToken */; - } - ); -} -function couldBeTypeOnlyImportSpecifier(importSpecifier, contextToken) { - return isImportSpecifier(importSpecifier) && (importSpecifier.isTypeOnly || contextToken === importSpecifier.name && isTypeKeywordTokenOrIdentifier(contextToken)); -} -function canCompleteFromNamedBindings(namedBindings) { - if (!isModuleSpecifierMissingOrEmpty(namedBindings.parent.parent.moduleSpecifier) || namedBindings.parent.name) { - return false; - } - if (isNamedImports(namedBindings)) { - const invalidNamedImport = getPotentiallyInvalidImportSpecifier(namedBindings); - const validImports = invalidNamedImport ? namedBindings.elements.indexOf(invalidNamedImport) : namedBindings.elements.length; - return validImports < 2; - } - return true; -} -function isModuleSpecifierMissingOrEmpty(specifier) { - var _a; - if (nodeIsMissing(specifier)) return true; - return !((_a = tryCast(isExternalModuleReference(specifier) ? specifier.expression : specifier, isStringLiteralLike)) == null ? void 0 : _a.text); -} -function getClosestSymbolDeclaration(contextToken, location) { - if (!contextToken) return; - let closestDeclaration = findAncestor(contextToken, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : (isParameter(node) || isTypeParameterDeclaration(node)) && !isIndexSignatureDeclaration(node.parent)); - if (!closestDeclaration) { - closestDeclaration = findAncestor(location, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : isVariableDeclaration(node)); - } - return closestDeclaration; -} -function isInTypeParameterDefault(contextToken) { - if (!contextToken) { - return false; - } - let node = contextToken; - let parent2 = contextToken.parent; - while (parent2) { - if (isTypeParameterDeclaration(parent2)) { - return parent2.default === node || node.kind === 64 /* EqualsToken */; - } - node = parent2; - parent2 = parent2.parent; - } - return false; -} -function isArrowFunctionBody(node) { - return node.parent && isArrowFunction(node.parent) && (node.parent.body === node || // const a = () => /**/; - node.kind === 39 /* EqualsGreaterThanToken */); -} -function symbolCanBeReferencedAtTypeLocation(symbol, checker, seenModules = /* @__PURE__ */ new Set()) { - return nonAliasCanBeReferencedAtTypeLocation(symbol) || nonAliasCanBeReferencedAtTypeLocation(skipAlias(symbol.exportSymbol || symbol, checker)); - function nonAliasCanBeReferencedAtTypeLocation(symbol2) { - return !!(symbol2.flags & 788968 /* Type */) || checker.isUnknownSymbol(symbol2) || !!(symbol2.flags & 1536 /* Module */) && addToSeen(seenModules, symbol2) && checker.getExportsOfModule(symbol2).some((e) => symbolCanBeReferencedAtTypeLocation(e, checker, seenModules)); - } -} -function isDeprecated(symbol, checker) { - const declarations = skipAlias(symbol, checker).declarations; - return !!length(declarations) && every(declarations, isDeprecatedDeclaration); -} -function charactersFuzzyMatchInString(identifierString, lowercaseCharacters) { - if (lowercaseCharacters.length === 0) { - return true; - } - let matchedFirstCharacter = false; - let prevChar; - let characterIndex = 0; - const len = identifierString.length; - for (let strIndex = 0; strIndex < len; strIndex++) { - const strChar = identifierString.charCodeAt(strIndex); - const testChar = lowercaseCharacters.charCodeAt(characterIndex); - if (strChar === testChar || strChar === toUpperCharCode(testChar)) { - matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || // Beginning of word - 97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || // camelCase transition - prevChar === 95 /* _ */ && strChar !== 95 /* _ */); - if (matchedFirstCharacter) { - characterIndex++; - } - if (characterIndex === lowercaseCharacters.length) { - return true; - } - } - prevChar = strChar; - } - return false; -} -function toUpperCharCode(charCode) { - if (97 /* a */ <= charCode && charCode <= 122 /* z */) { - return charCode - 32; - } - return charCode; -} -function isContextualKeywordInAutoImportableExpressionSpace(keyword) { - return keyword === "abstract" || keyword === "async" || keyword === "await" || keyword === "declare" || keyword === "module" || keyword === "namespace" || keyword === "type" || keyword === "satisfies" || keyword === "as"; -} - -// src/services/_namespaces/ts.Completions.StringCompletions.ts -var ts_Completions_StringCompletions_exports = {}; -__export(ts_Completions_StringCompletions_exports, { - getStringLiteralCompletionDetails: () => getStringLiteralCompletionDetails, - getStringLiteralCompletions: () => getStringLiteralCompletions -}); - -// src/services/stringCompletions.ts -var kindPrecedence = { - ["directory" /* directory */]: 0, - ["script" /* scriptElement */]: 1, - ["external module name" /* externalModuleName */]: 2 -}; -function createNameAndKindSet() { - const map2 = /* @__PURE__ */ new Map(); - function add(value) { - const existing = map2.get(value.name); - if (!existing || kindPrecedence[existing.kind] < kindPrecedence[value.kind]) { - map2.set(value.name, value); - } - } - return { - add, - has: map2.has.bind(map2), - values: map2.values.bind(map2) - }; -} -function getStringLiteralCompletions(sourceFile, position, contextToken, options, host, program, log, preferences, includeSymbol) { - if (isInReferenceComment(sourceFile, position)) { - const entries = getTripleSlashReferenceCompletion(sourceFile, position, program, host, createModuleSpecifierResolutionHost(program, host)); - return entries && convertPathCompletions(entries); - } - if (isInString(sourceFile, position, contextToken)) { - if (!contextToken || !isStringLiteralLike(contextToken)) return void 0; - const entries = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences); - return convertStringLiteralCompletions(entries, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol); - } -} -function convertStringLiteralCompletions(completion, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol) { - if (completion === void 0) { - return void 0; - } - const optionalReplacementSpan = createTextSpanFromStringLiteralLikeContent(contextToken, position); - switch (completion.kind) { - case 0 /* Paths */: - return convertPathCompletions(completion.paths); - case 1 /* Properties */: { - const entries = createSortedArray(); - getCompletionEntriesFromSymbols( - completion.symbols, - entries, - contextToken, - contextToken, - sourceFile, - position, - sourceFile, - host, - program, - 99 /* ESNext */, - log, - 4 /* String */, - preferences, - options, - /*formatContext*/ - void 0, - /*isTypeOnlyLocation*/ - void 0, - /*propertyAccessToConvert*/ - void 0, - /*jsxIdentifierExpected*/ - void 0, - /*isJsxInitializer*/ - void 0, - /*importStatementCompletion*/ - void 0, - /*recommendedCompletion*/ - void 0, - /*symbolToOriginInfoMap*/ - void 0, - /*symbolToSortTextMap*/ - void 0, - /*isJsxIdentifierExpected*/ - void 0, - /*isRightOfOpenTag*/ - void 0, - includeSymbol - ); - return { - isGlobalCompletion: false, - isMemberCompletion: true, - isNewIdentifierLocation: completion.hasIndexSignature, - optionalReplacementSpan, - entries, - defaultCommitCharacters: getDefaultCommitCharacters(completion.hasIndexSignature) - }; - } - case 2 /* Types */: { - const quoteChar = contextToken.kind === 15 /* NoSubstitutionTemplateLiteral */ ? 96 /* backtick */ : startsWith(getTextOfNode(contextToken), "'") ? 39 /* singleQuote */ : 34 /* doubleQuote */; - const entries = completion.types.map((type) => ({ - name: escapeString(type.value, quoteChar), - kindModifiers: "" /* none */, - kind: "string" /* string */, - sortText: SortText.LocationPriority, - replacementSpan: getReplacementSpanForContextToken(contextToken, position), - commitCharacters: [] - })); - return { - isGlobalCompletion: false, - isMemberCompletion: false, - isNewIdentifierLocation: completion.isNewIdentifier, - optionalReplacementSpan, - entries, - defaultCommitCharacters: getDefaultCommitCharacters(completion.isNewIdentifier) - }; - } - default: - return Debug.assertNever(completion); - } -} -function getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, program, host, cancellationToken, preferences) { - if (!contextToken || !isStringLiteralLike(contextToken)) return void 0; - const completions = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences); - return completions && stringLiteralCompletionDetails(name, contextToken, completions, sourceFile, program.getTypeChecker(), cancellationToken); -} -function stringLiteralCompletionDetails(name, location, completion, sourceFile, checker, cancellationToken) { - switch (completion.kind) { - case 0 /* Paths */: { - const match = find(completion.paths, (p) => p.name === name); - return match && createCompletionDetails(name, kindModifiersFromExtension(match.extension), match.kind, [textPart(name)]); - } - case 1 /* Properties */: { - const match = find(completion.symbols, (s) => s.name === name); - return match && createCompletionDetailsForSymbol(match, match.name, checker, sourceFile, location, cancellationToken); - } - case 2 /* Types */: - return find(completion.types, (t) => t.value === name) ? createCompletionDetails(name, "" /* none */, "string" /* string */, [textPart(name)]) : void 0; - default: - return Debug.assertNever(completion); - } -} -function convertPathCompletions(pathCompletions) { - const isGlobalCompletion = false; - const isNewIdentifierLocation = true; - const entries = pathCompletions.map(({ name, kind, span, extension }) => ({ name, kind, kindModifiers: kindModifiersFromExtension(extension), sortText: SortText.LocationPriority, replacementSpan: span })); - return { - isGlobalCompletion, - isMemberCompletion: false, - isNewIdentifierLocation, - entries, - defaultCommitCharacters: getDefaultCommitCharacters(isNewIdentifierLocation) - }; -} -function kindModifiersFromExtension(extension) { - switch (extension) { - case ".d.ts" /* Dts */: - return ".d.ts" /* dtsModifier */; - case ".js" /* Js */: - return ".js" /* jsModifier */; - case ".json" /* Json */: - return ".json" /* jsonModifier */; - case ".jsx" /* Jsx */: - return ".jsx" /* jsxModifier */; - case ".ts" /* Ts */: - return ".ts" /* tsModifier */; - case ".tsx" /* Tsx */: - return ".tsx" /* tsxModifier */; - case ".d.mts" /* Dmts */: - return ".d.mts" /* dmtsModifier */; - case ".mjs" /* Mjs */: - return ".mjs" /* mjsModifier */; - case ".mts" /* Mts */: - return ".mts" /* mtsModifier */; - case ".d.cts" /* Dcts */: - return ".d.cts" /* dctsModifier */; - case ".cjs" /* Cjs */: - return ".cjs" /* cjsModifier */; - case ".cts" /* Cts */: - return ".cts" /* ctsModifier */; - case ".tsbuildinfo" /* TsBuildInfo */: - return Debug.fail(`Extension ${".tsbuildinfo" /* TsBuildInfo */} is unsupported.`); - case void 0: - return "" /* none */; - default: - return Debug.assertNever(extension); - } -} -function getStringLiteralCompletionEntries(sourceFile, node, position, program, host, preferences) { - const typeChecker = program.getTypeChecker(); - const parent2 = walkUpParentheses(node.parent); - switch (parent2.kind) { - case 201 /* LiteralType */: { - const grandParent = walkUpParentheses(parent2.parent); - if (grandParent.kind === 205 /* ImportType */) { - return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) }; - } - return fromUnionableLiteralType(grandParent); - } - case 303 /* PropertyAssignment */: - if (isObjectLiteralExpression(parent2.parent) && parent2.name === node) { - return stringLiteralCompletionsForObjectLiteral(typeChecker, parent2.parent); - } - return fromContextualType() || fromContextualType(0 /* None */); - case 212 /* ElementAccessExpression */: { - const { expression, argumentExpression } = parent2; - if (node === skipParentheses(argumentExpression)) { - return stringLiteralCompletionsFromProperties(typeChecker.getTypeAtLocation(expression)); - } - return void 0; - } - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 291 /* JsxAttribute */: - if (!isRequireCallArgument(node) && !isImportCall(parent2)) { - const argumentInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(parent2.kind === 291 /* JsxAttribute */ ? parent2.parent : node, position, sourceFile, typeChecker); - return argumentInfo && getStringLiteralCompletionsFromSignature(argumentInfo.invocation, node, argumentInfo, typeChecker) || fromContextualType(0 /* None */); - } - // falls through (is `require("")` or `require(""` or `import("")`) - case 272 /* ImportDeclaration */: - case 278 /* ExportDeclaration */: - case 283 /* ExternalModuleReference */: - case 351 /* JSDocImportTag */: - return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) }; - case 296 /* CaseClause */: - const tracker = newCaseClauseTracker(typeChecker, parent2.parent.clauses); - const contextualTypes = fromContextualType(); - if (!contextualTypes) { - return; - } - const literals = contextualTypes.types.filter((literal) => !tracker.hasValue(literal.value)); - return { kind: 2 /* Types */, types: literals, isNewIdentifier: false }; - case 276 /* ImportSpecifier */: - case 281 /* ExportSpecifier */: - const specifier = parent2; - if (specifier.propertyName && node !== specifier.propertyName) { - return; - } - const namedImportsOrExports = specifier.parent; - const { moduleSpecifier } = namedImportsOrExports.kind === 275 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent; - if (!moduleSpecifier) return; - const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); - if (!moduleSpecifierSymbol) return; - const exports2 = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); - const existing = new Set(namedImportsOrExports.elements.map((n) => moduleExportNameTextEscaped(n.propertyName || n.name))); - const uniques = exports2.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName)); - return { kind: 1 /* Properties */, symbols: uniques, hasIndexSignature: false }; - default: - return fromContextualType() || fromContextualType(0 /* None */); - } - function fromUnionableLiteralType(grandParent) { - switch (grandParent.kind) { - case 233 /* ExpressionWithTypeArguments */: - case 183 /* TypeReference */: { - const typeArgument = findAncestor(parent2, (n) => n.parent === grandParent); - if (typeArgument) { - return { kind: 2 /* Types */, types: getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(typeArgument)), isNewIdentifier: false }; - } - return void 0; - } - case 199 /* IndexedAccessType */: - const { indexType, objectType } = grandParent; - if (!rangeContainsPosition(indexType, position)) { - return void 0; - } - return stringLiteralCompletionsFromProperties(typeChecker.getTypeFromTypeNode(objectType)); - case 192 /* UnionType */: { - const result = fromUnionableLiteralType(walkUpParentheses(grandParent.parent)); - if (!result) { - return void 0; - } - const alreadyUsedTypes = getAlreadyUsedTypesInStringLiteralUnion(grandParent, parent2); - if (result.kind === 1 /* Properties */) { - return { kind: 1 /* Properties */, symbols: result.symbols.filter((sym) => !contains(alreadyUsedTypes, sym.name)), hasIndexSignature: result.hasIndexSignature }; - } - return { kind: 2 /* Types */, types: result.types.filter((t) => !contains(alreadyUsedTypes, t.value)), isNewIdentifier: false }; - } - default: - return void 0; - } - } - function fromContextualType(contextFlags = 4 /* Completions */) { - const types = getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker, contextFlags)); - if (!types.length) { - return; - } - return { kind: 2 /* Types */, types, isNewIdentifier: false }; - } -} -function walkUpParentheses(node) { - switch (node.kind) { - case 196 /* ParenthesizedType */: - return walkUpParenthesizedTypes(node); - case 217 /* ParenthesizedExpression */: - return walkUpParenthesizedExpressions(node); - default: - return node; - } -} -function getAlreadyUsedTypesInStringLiteralUnion(union, current) { - return mapDefined(union.types, (type) => type !== current && isLiteralTypeNode(type) && isStringLiteral(type.literal) ? type.literal.text : void 0); -} -function getStringLiteralCompletionsFromSignature(call, arg, argumentInfo, checker) { - let isNewIdentifier = false; - const uniques = /* @__PURE__ */ new Set(); - const editingArgument = isJsxOpeningLikeElement(call) ? Debug.checkDefined(findAncestor(arg.parent, isJsxAttribute)) : arg; - const candidates = checker.getCandidateSignaturesForStringLiteralCompletions(call, editingArgument); - const types = flatMap(candidates, (candidate) => { - if (!signatureHasRestParameter(candidate) && argumentInfo.argumentCount > candidate.parameters.length) return; - let type = candidate.getTypeParameterAtPosition(argumentInfo.argumentIndex); - if (isJsxOpeningLikeElement(call)) { - const propType = checker.getTypeOfPropertyOfType(type, getTextOfJsxAttributeName(editingArgument.name)); - if (propType) { - type = propType; - } - } - isNewIdentifier = isNewIdentifier || !!(type.flags & 4 /* String */); - return getStringLiteralTypes(type, uniques); - }); - return length(types) ? { kind: 2 /* Types */, types, isNewIdentifier } : void 0; -} -function stringLiteralCompletionsFromProperties(type) { - return type && { - kind: 1 /* Properties */, - symbols: filter(type.getApparentProperties(), (prop) => !(prop.valueDeclaration && isPrivateIdentifierClassElementDeclaration(prop.valueDeclaration))), - hasIndexSignature: hasIndexSignature(type) - }; -} -function stringLiteralCompletionsForObjectLiteral(checker, objectLiteralExpression) { - const contextualType = checker.getContextualType(objectLiteralExpression); - if (!contextualType) return void 0; - const completionsType = checker.getContextualType(objectLiteralExpression, 4 /* Completions */); - const symbols = getPropertiesForObjectExpression( - contextualType, - completionsType, - objectLiteralExpression, - checker - ); - return { - kind: 1 /* Properties */, - symbols, - hasIndexSignature: hasIndexSignature(contextualType) - }; -} -function getStringLiteralTypes(type, uniques = /* @__PURE__ */ new Set()) { - if (!type) return emptyArray; - type = skipConstraint(type); - return type.isUnion() ? flatMap(type.types, (t) => getStringLiteralTypes(t, uniques)) : type.isStringLiteral() && !(type.flags & 1024 /* EnumLiteral */) && addToSeen(uniques, type.value) ? [type] : emptyArray; -} -function nameAndKind(name, kind, extension) { - return { name, kind, extension }; -} -function directoryResult(name) { - return nameAndKind( - name, - "directory" /* directory */, - /*extension*/ - void 0 - ); -} -function addReplacementSpans(text, textStart, names) { - const span = getDirectoryFragmentTextSpan(text, textStart); - const wholeSpan = text.length === 0 ? void 0 : createTextSpan(textStart, text.length); - return names.map(({ name, kind, extension }) => name.includes(directorySeparator) || name.includes(altDirectorySeparator) ? { name, kind, extension, span: wholeSpan } : { name, kind, extension, span }); -} -function getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) { - return addReplacementSpans(node.text, node.getStart(sourceFile) + 1, getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences)); -} -function getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences) { - const literalValue = normalizeSlashes(node.text); - const mode = isStringLiteralLike(node) ? program.getModeForUsageLocation(sourceFile, node) : void 0; - const scriptPath = sourceFile.path; - const scriptDirectory = getDirectoryPath(scriptPath); - const compilerOptions = program.getCompilerOptions(); - const typeChecker = program.getTypeChecker(); - const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host); - const extensionOptions = getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile, typeChecker, preferences, mode); - return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && !compilerOptions.paths && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, program, host, moduleSpecifierResolutionHost, scriptPath, extensionOptions) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, program, host, moduleSpecifierResolutionHost, extensionOptions); -} -function getExtensionOptions(compilerOptions, referenceKind, importingSourceFile, typeChecker, preferences, resolutionMode) { - return { - extensionsToSearch: flatten(getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker)), - referenceKind, - importingSourceFile, - endingPreference: preferences == null ? void 0 : preferences.importModuleSpecifierEnding, - resolutionMode - }; -} -function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, program, host, moduleSpecifierResolutionHost, scriptPath, extensionOptions) { - const compilerOptions = program.getCompilerOptions(); - if (compilerOptions.rootDirs) { - return getCompletionEntriesForDirectoryFragmentWithRootDirs( - compilerOptions.rootDirs, - literalValue, - scriptDirectory, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - scriptPath - ); - } else { - return arrayFrom(getCompletionEntriesForDirectoryFragment( - literalValue, - scriptDirectory, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - /*moduleSpecifierIsRelative*/ - true, - scriptPath - ).values()); - } -} -function getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker) { - const ambientModulesExtensions = !typeChecker ? [] : mapDefined(typeChecker.getAmbientModules(), (module2) => { - const name = module2.name.slice(1, -1); - if (!name.startsWith("*.") || name.includes("/")) return; - return name.slice(1); - }); - const extensions = [...getSupportedExtensions(compilerOptions), ambientModulesExtensions]; - const moduleResolution = getEmitModuleResolutionKind(compilerOptions); - return moduleResolutionUsesNodeModules(moduleResolution) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions; -} -function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) { - rootDirs = rootDirs.map((rootDirectory) => ensureTrailingDirectorySeparator(normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory)))); - const relativeDirectory = firstDefined(rootDirs, (rootDirectory) => containsPath(rootDirectory, scriptDirectory, basePath, ignoreCase) ? scriptDirectory.substr(rootDirectory.length) : void 0); - return deduplicate( - [...rootDirs.map((rootDirectory) => combinePaths(rootDirectory, relativeDirectory)), scriptDirectory].map((baseDir) => removeTrailingDirectorySeparator(baseDir)), - equateStringsCaseSensitive, - compareStringsCaseSensitive - ); -} -function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, exclude) { - const compilerOptions = program.getCompilerOptions(); - const basePath = compilerOptions.project || host.getCurrentDirectory(); - const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase); - return deduplicate( - flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment( - fragment, - baseDirectory, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - /*moduleSpecifierIsRelative*/ - true, - exclude - ).values())), - (itemA, itemB) => itemA.name === itemB.name && itemA.kind === itemB.kind && itemA.extension === itemB.extension - ); -} -function getCompletionEntriesForDirectoryFragment(fragment, scriptDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, moduleSpecifierIsRelative, exclude, result = createNameAndKindSet()) { - var _a; - if (fragment === void 0) { - fragment = ""; - } - fragment = normalizeSlashes(fragment); - if (!hasTrailingDirectorySeparator(fragment)) { - fragment = getDirectoryPath(fragment); - } - if (fragment === "") { - fragment = "." + directorySeparator; - } - fragment = ensureTrailingDirectorySeparator(fragment); - const absolutePath = resolvePath(scriptDirectory, fragment); - const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath); - if (!moduleSpecifierIsRelative) { - const packageJsonPath = findPackageJson(baseDirectory, host); - if (packageJsonPath) { - const packageJson = readJson(packageJsonPath, host); - const typesVersions = packageJson.typesVersions; - if (typeof typesVersions === "object") { - const versionPaths = (_a = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a.paths; - if (versionPaths) { - const packageDirectory = getDirectoryPath(packageJsonPath); - const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length); - if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, versionPaths)) { - return result; - } - } - } - } - } - const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); - if (!tryDirectoryExists(host, baseDirectory)) return result; - const files = tryReadDirectory( - host, - baseDirectory, - extensionOptions.extensionsToSearch, - /*exclude*/ - void 0, - /*include*/ - ["./*"] - ); - if (files) { - for (let filePath of files) { - filePath = normalizePath(filePath); - if (exclude && comparePaths(filePath, exclude, scriptDirectory, ignoreCase) === 0 /* EqualTo */) { - continue; - } - const { name, extension } = getFilenameWithExtensionOption( - getBaseFileName(filePath), - program, - extensionOptions, - /*isExportsOrImportsWildcard*/ - false - ); - result.add(nameAndKind(name, "script" /* scriptElement */, extension)); - } - } - const directories = tryGetDirectories(host, baseDirectory); - if (directories) { - for (const directory of directories) { - const directoryName = getBaseFileName(normalizePath(directory)); - if (directoryName !== "@types") { - result.add(directoryResult(directoryName)); - } - } - } - return result; -} -function getFilenameWithExtensionOption(name, program, extensionOptions, isExportsOrImportsWildcard) { - const nonJsResult = ts_moduleSpecifiers_exports.tryGetRealFileNameForNonJsDeclarationFileName(name); - if (nonJsResult) { - return { name: nonJsResult, extension: tryGetExtensionFromPath2(nonJsResult) }; - } - if (extensionOptions.referenceKind === 0 /* Filename */) { - return { name, extension: tryGetExtensionFromPath2(name) }; - } - let allowedEndings = ts_moduleSpecifiers_exports.getModuleSpecifierPreferences( - { importModuleSpecifierEnding: extensionOptions.endingPreference }, - program, - program.getCompilerOptions(), - extensionOptions.importingSourceFile - ).getAllowedEndingsInPreferredOrder(extensionOptions.resolutionMode); - if (isExportsOrImportsWildcard) { - allowedEndings = allowedEndings.filter((e) => e !== 0 /* Minimal */ && e !== 1 /* Index */); - } - if (allowedEndings[0] === 3 /* TsExtension */) { - if (fileExtensionIsOneOf(name, supportedTSImplementationExtensions)) { - return { name, extension: tryGetExtensionFromPath2(name) }; - } - const outputExtension2 = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, program.getCompilerOptions()); - return outputExtension2 ? { name: changeExtension(name, outputExtension2), extension: outputExtension2 } : { name, extension: tryGetExtensionFromPath2(name) }; - } - if (!isExportsOrImportsWildcard && (allowedEndings[0] === 0 /* Minimal */ || allowedEndings[0] === 1 /* Index */) && fileExtensionIsOneOf(name, [".js" /* Js */, ".jsx" /* Jsx */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */])) { - return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) }; - } - const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, program.getCompilerOptions()); - return outputExtension ? { name: changeExtension(name, outputExtension), extension: outputExtension } : { name, extension: tryGetExtensionFromPath2(name) }; -} -function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, paths) { - const getPatternsForKey = (key) => paths[key]; - const comparePaths2 = (a, b) => { - const patternA = tryParsePattern(a); - const patternB = tryParsePattern(b); - const lengthA = typeof patternA === "object" ? patternA.prefix.length : a.length; - const lengthB = typeof patternB === "object" ? patternB.prefix.length : b.length; - return compareValues(lengthB, lengthA); - }; - return addCompletionEntriesFromPathsOrExportsOrImports( - result, - /*isExports*/ - false, - /*isImports*/ - false, - fragment, - baseDirectory, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - getOwnKeys(paths), - getPatternsForKey, - comparePaths2 - ); -} -function addCompletionEntriesFromPathsOrExportsOrImports(result, isExports, isImports, fragment, baseDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, keys, getPatternsForKey, comparePaths2) { - let pathResults = []; - let matchedPath; - for (const key of keys) { - if (key === ".") continue; - const keyWithoutLeadingDotSlash = key.replace(/^\.\//, "") + ((isExports || isImports) && endsWith(key, "/") ? "*" : ""); - const patterns = getPatternsForKey(key); - if (patterns) { - const pathPattern = tryParsePattern(keyWithoutLeadingDotSlash); - if (!pathPattern) continue; - const isMatch = typeof pathPattern === "object" && isPatternMatch(pathPattern, fragment); - const isLongestMatch = isMatch && (matchedPath === void 0 || comparePaths2(keyWithoutLeadingDotSlash, matchedPath) === -1 /* LessThan */); - if (isLongestMatch) { - matchedPath = keyWithoutLeadingDotSlash; - pathResults = pathResults.filter((r) => !r.matchedPattern); - } - if (typeof pathPattern === "string" || matchedPath === void 0 || comparePaths2(keyWithoutLeadingDotSlash, matchedPath) !== 1 /* GreaterThan */) { - pathResults.push({ - matchedPattern: isMatch, - results: getCompletionsForPathMapping(keyWithoutLeadingDotSlash, patterns, fragment, baseDirectory, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost).map(({ name, kind, extension }) => nameAndKind(name, kind, extension)) - }); - } - } - } - pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r))); - return matchedPath !== void 0; -} -function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, program, host, moduleSpecifierResolutionHost, extensionOptions) { - const typeChecker = program.getTypeChecker(); - const compilerOptions = program.getCompilerOptions(); - const { baseUrl, paths } = compilerOptions; - const result = createNameAndKindSet(); - const moduleResolution = getEmitModuleResolutionKind(compilerOptions); - if (baseUrl) { - const absolute = normalizePath(combinePaths(host.getCurrentDirectory(), baseUrl)); - getCompletionEntriesForDirectoryFragment( - fragment, - absolute, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - /*moduleSpecifierIsRelative*/ - false, - /*exclude*/ - void 0, - result - ); - } - if (paths) { - const absolute = getPathsBasePath(compilerOptions, host); - addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, program, host, moduleSpecifierResolutionHost, paths); - } - const fragmentDirectory = getFragmentDirectory(fragment); - for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) { - result.add(nameAndKind( - ambientName, - "external module name" /* externalModuleName */, - /*extension*/ - void 0 - )); - } - getCompletionEntriesFromTypings(program, host, moduleSpecifierResolutionHost, scriptPath, fragmentDirectory, extensionOptions, result); - if (moduleResolutionUsesNodeModules(moduleResolution)) { - let foundGlobal = false; - if (fragmentDirectory === void 0) { - for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) { - const moduleResult = nameAndKind( - moduleName, - "external module name" /* externalModuleName */, - /*extension*/ - void 0 - ); - if (!result.has(moduleResult.name)) { - foundGlobal = true; - result.add(moduleResult); - } - } - } - if (!foundGlobal) { - const resolvePackageJsonExports = getResolvePackageJsonExports(compilerOptions); - const resolvePackageJsonImports = getResolvePackageJsonImports(compilerOptions); - let seenPackageScope = false; - const importsLookup = (directory) => { - if (resolvePackageJsonImports && !seenPackageScope) { - const packageFile = combinePaths(directory, "package.json"); - if (seenPackageScope = tryFileExists(host, packageFile)) { - const packageJson = readJson(packageFile, host); - exportsOrImportsLookup( - packageJson.imports, - fragment, - directory, - /*isExports*/ - false, - /*isImports*/ - true - ); - } - } - }; - let ancestorLookup = (ancestor) => { - const nodeModules = combinePaths(ancestor, "node_modules"); - if (tryDirectoryExists(host, nodeModules)) { - getCompletionEntriesForDirectoryFragment( - fragment, - nodeModules, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - /*moduleSpecifierIsRelative*/ - false, - /*exclude*/ - void 0, - result - ); - } - importsLookup(ancestor); - }; - if (fragmentDirectory && resolvePackageJsonExports) { - const nodeModulesDirectoryOrImportsLookup = ancestorLookup; - ancestorLookup = (ancestor) => { - const components = getPathComponents(fragment); - components.shift(); - let packagePath = components.shift(); - if (!packagePath) { - return nodeModulesDirectoryOrImportsLookup(ancestor); - } - if (startsWith(packagePath, "@")) { - const subName = components.shift(); - if (!subName) { - return nodeModulesDirectoryOrImportsLookup(ancestor); - } - packagePath = combinePaths(packagePath, subName); - } - if (resolvePackageJsonImports && startsWith(packagePath, "#")) { - return importsLookup(ancestor); - } - const packageDirectory = combinePaths(ancestor, "node_modules", packagePath); - const packageFile = combinePaths(packageDirectory, "package.json"); - if (tryFileExists(host, packageFile)) { - const packageJson = readJson(packageFile, host); - const fragmentSubpath = components.join("/") + (components.length && hasTrailingDirectorySeparator(fragment) ? "/" : ""); - exportsOrImportsLookup( - packageJson.exports, - fragmentSubpath, - packageDirectory, - /*isExports*/ - true, - /*isImports*/ - false - ); - return; - } - return nodeModulesDirectoryOrImportsLookup(ancestor); - }; - } - forEachAncestorDirectoryStoppingAtGlobalCache(host, scriptPath, ancestorLookup); - } - } - return arrayFrom(result.values()); - function exportsOrImportsLookup(lookupTable, fragment2, baseDirectory, isExports, isImports) { - if (typeof lookupTable !== "object" || lookupTable === null) { - return; - } - const keys = getOwnKeys(lookupTable); - const conditions = getConditions(compilerOptions, mode); - addCompletionEntriesFromPathsOrExportsOrImports( - result, - isExports, - isImports, - fragment2, - baseDirectory, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - keys, - (key) => { - const pattern = getPatternFromFirstMatchingCondition(lookupTable[key], conditions); - if (pattern === void 0) { - return void 0; - } - return singleElementArray(endsWith(key, "/") && endsWith(pattern, "/") ? pattern + "*" : pattern); - }, - comparePatternKeys - ); - } -} -function getPatternFromFirstMatchingCondition(target, conditions) { - if (typeof target === "string") { - return target; - } - if (target && typeof target === "object" && !isArray(target)) { - for (const condition in target) { - if (condition === "default" || conditions.includes(condition) || isApplicableVersionedTypesKey(conditions, condition)) { - const pattern = target[condition]; - return getPatternFromFirstMatchingCondition(pattern, conditions); - } - } - } -} -function getFragmentDirectory(fragment) { - return containsSlash(fragment) ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0; -} -function getCompletionsForPathMapping(path, patterns, fragment, packageDirectory, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost) { - const parsedPath = tryParsePattern(path); - if (!parsedPath) { - return emptyArray; - } - if (typeof parsedPath === "string") { - return justPathMappingName(path, "script" /* scriptElement */); - } - const remainingFragment = tryRemovePrefix(fragment, parsedPath.prefix); - if (remainingFragment === void 0) { - const starIsFullPathComponent = endsWith(path, "/*"); - return starIsFullPathComponent ? justPathMappingName(parsedPath.prefix, "directory" /* directory */) : flatMap(patterns, (pattern) => { - var _a; - return (_a = getModulesForPathsPattern("", packageDirectory, pattern, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost)) == null ? void 0 : _a.map(({ name, ...rest }) => ({ name: parsedPath.prefix + name + parsedPath.suffix, ...rest })); - }); - } - return flatMap(patterns, (pattern) => getModulesForPathsPattern(remainingFragment, packageDirectory, pattern, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost)); - function justPathMappingName(name, kind) { - return startsWith(name, fragment) ? [{ name: removeTrailingDirectorySeparator(name), kind, extension: void 0 }] : emptyArray; - } -} -function getModulesForPathsPattern(fragment, packageDirectory, pattern, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost) { - if (!host.readDirectory) { - return void 0; - } - const parsed = tryParsePattern(pattern); - if (parsed === void 0 || isString(parsed)) { - return void 0; - } - const normalizedPrefix = resolvePath(parsed.prefix); - const normalizedPrefixDirectory = hasTrailingDirectorySeparator(parsed.prefix) ? normalizedPrefix : getDirectoryPath(normalizedPrefix); - const normalizedPrefixBase = hasTrailingDirectorySeparator(parsed.prefix) ? "" : getBaseFileName(normalizedPrefix); - const fragmentHasPath = containsSlash(fragment); - const fragmentDirectory = fragmentHasPath ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0; - const getCommonSourceDirectory2 = () => moduleSpecifierResolutionHost.getCommonSourceDirectory(); - const ignoreCase = !hostUsesCaseSensitiveFileNames(moduleSpecifierResolutionHost); - const outDir = program.getCompilerOptions().outDir; - const declarationDir = program.getCompilerOptions().declarationDir; - const expandedPrefixDirectory = fragmentHasPath ? combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + fragmentDirectory) : normalizedPrefixDirectory; - const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory)); - const possibleInputBaseDirectoryForOutDir = isImports && outDir && getPossibleOriginalInputPathWithoutChangingExt(baseDirectory, ignoreCase, outDir, getCommonSourceDirectory2); - const possibleInputBaseDirectoryForDeclarationDir = isImports && declarationDir && getPossibleOriginalInputPathWithoutChangingExt(baseDirectory, ignoreCase, declarationDir, getCommonSourceDirectory2); - const normalizedSuffix = normalizePath(parsed.suffix); - const declarationExtension = normalizedSuffix && getDeclarationEmitExtensionForPath("_" + normalizedSuffix); - const inputExtension = normalizedSuffix ? getPossibleOriginalInputExtensionForExtension("_" + normalizedSuffix) : void 0; - const matchingSuffixes = [ - declarationExtension && changeExtension(normalizedSuffix, declarationExtension), - ...inputExtension ? inputExtension.map((ext) => changeExtension(normalizedSuffix, ext)) : [], - normalizedSuffix - ].filter(isString); - const includeGlobs = normalizedSuffix ? matchingSuffixes.map((suffix) => "**/*" + suffix) : ["./*"]; - const isExportsOrImportsWildcard = (isExports || isImports) && endsWith(pattern, "/*"); - let matches = getMatchesWithPrefix(baseDirectory); - if (possibleInputBaseDirectoryForOutDir) { - matches = concatenate(matches, getMatchesWithPrefix(possibleInputBaseDirectoryForOutDir)); - } - if (possibleInputBaseDirectoryForDeclarationDir) { - matches = concatenate(matches, getMatchesWithPrefix(possibleInputBaseDirectoryForDeclarationDir)); - } - if (!normalizedSuffix) { - matches = concatenate(matches, getDirectoryMatches(baseDirectory)); - if (possibleInputBaseDirectoryForOutDir) { - matches = concatenate(matches, getDirectoryMatches(possibleInputBaseDirectoryForOutDir)); - } - if (possibleInputBaseDirectoryForDeclarationDir) { - matches = concatenate(matches, getDirectoryMatches(possibleInputBaseDirectoryForDeclarationDir)); - } - } - return matches; - function getMatchesWithPrefix(directory) { - const completePrefix = fragmentHasPath ? directory : ensureTrailingDirectorySeparator(directory) + normalizedPrefixBase; - return mapDefined(tryReadDirectory( - host, - directory, - extensionOptions.extensionsToSearch, - /*exclude*/ - void 0, - includeGlobs - ), (match) => { - const trimmedWithPattern = trimPrefixAndSuffix(match, completePrefix); - if (trimmedWithPattern) { - if (containsSlash(trimmedWithPattern)) { - return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]); - } - const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, program, extensionOptions, isExportsOrImportsWildcard); - return nameAndKind(name, "script" /* scriptElement */, extension); - } - }); - } - function getDirectoryMatches(directoryName) { - return mapDefined(tryGetDirectories(host, directoryName), (dir) => dir === "node_modules" ? void 0 : directoryResult(dir)); - } - function trimPrefixAndSuffix(path, prefix) { - return firstDefined(matchingSuffixes, (suffix) => { - const inner = withoutStartAndEnd(normalizePath(path), prefix, suffix); - return inner === void 0 ? void 0 : removeLeadingDirectorySeparator(inner); - }); - } -} -function withoutStartAndEnd(s, start, end) { - return startsWith(s, start) && endsWith(s, end) ? s.slice(start.length, s.length - end.length) : void 0; -} -function removeLeadingDirectorySeparator(path) { - return path[0] === directorySeparator ? path.slice(1) : path; -} -function getAmbientModuleCompletions(fragment, fragmentDirectory, checker) { - const ambientModules = checker.getAmbientModules().map((sym) => stripQuotes(sym.name)); - const nonRelativeModuleNames = ambientModules.filter((moduleName) => startsWith(moduleName, fragment) && !moduleName.includes("*")); - if (fragmentDirectory !== void 0) { - const moduleNameWithSeparator = ensureTrailingDirectorySeparator(fragmentDirectory); - return nonRelativeModuleNames.map((nonRelativeModuleName) => removePrefix(nonRelativeModuleName, moduleNameWithSeparator)); - } - return nonRelativeModuleNames; -} -function getTripleSlashReferenceCompletion(sourceFile, position, program, host, moduleSpecifierResolutionHost) { - const compilerOptions = program.getCompilerOptions(); - const token = getTokenAtPosition(sourceFile, position); - const commentRanges = getLeadingCommentRanges(sourceFile.text, token.pos); - const range = commentRanges && find(commentRanges, (commentRange) => position >= commentRange.pos && position <= commentRange.end); - if (!range) { - return void 0; - } - const text = sourceFile.text.slice(range.pos, position); - const match = tripleSlashDirectiveFragmentRegex.exec(text); - if (!match) { - return void 0; - } - const [, prefix, kind, toComplete] = match; - const scriptPath = getDirectoryPath(sourceFile.path); - const names = kind === "path" ? getCompletionEntriesForDirectoryFragment( - toComplete, - scriptPath, - getExtensionOptions(compilerOptions, 0 /* Filename */, sourceFile), - program, - host, - moduleSpecifierResolutionHost, - /*moduleSpecifierIsRelative*/ - true, - sourceFile.path - ) : kind === "types" ? getCompletionEntriesFromTypings(program, host, moduleSpecifierResolutionHost, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile)) : Debug.fail(); - return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values())); -} -function getCompletionEntriesFromTypings(program, host, moduleSpecifierResolutionHost, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) { - const options = program.getCompilerOptions(); - const seen = /* @__PURE__ */ new Map(); - const typeRoots = tryAndIgnoreErrors(() => getEffectiveTypeRoots(options, host)) || emptyArray; - for (const root of typeRoots) { - getCompletionEntriesFromDirectories(root); - } - for (const packageJson of findPackageJsons(scriptPath, host)) { - const typesDir = combinePaths(getDirectoryPath(packageJson), "node_modules/@types"); - getCompletionEntriesFromDirectories(typesDir); - } - return result; - function getCompletionEntriesFromDirectories(directory) { - if (!tryDirectoryExists(host, directory)) return; - for (const typeDirectoryName of tryGetDirectories(host, directory)) { - const packageName = unmangleScopedPackageName(typeDirectoryName); - if (options.types && !contains(options.types, packageName)) continue; - if (fragmentDirectory === void 0) { - if (!seen.has(packageName)) { - result.add(nameAndKind( - packageName, - "external module name" /* externalModuleName */, - /*extension*/ - void 0 - )); - seen.set(packageName, true); - } - } else { - const baseDirectory = combinePaths(directory, typeDirectoryName); - const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host)); - if (remainingFragment !== void 0) { - getCompletionEntriesForDirectoryFragment( - remainingFragment, - baseDirectory, - extensionOptions, - program, - host, - moduleSpecifierResolutionHost, - /*moduleSpecifierIsRelative*/ - false, - /*exclude*/ - void 0, - result - ); - } - } - } - } -} -function enumerateNodeModulesVisibleToScript(host, scriptPath) { - if (!host.readFile || !host.fileExists) return emptyArray; - const result = []; - for (const packageJson of findPackageJsons(scriptPath, host)) { - const contents = readJson(packageJson, host); - for (const key of nodeModulesDependencyKeys) { - const dependencies = contents[key]; - if (!dependencies) continue; - for (const dep in dependencies) { - if (hasProperty(dependencies, dep) && !startsWith(dep, "@types/")) { - result.push(dep); - } - } - } - } - return result; -} -function getDirectoryFragmentTextSpan(text, textStart) { - const index = Math.max(text.lastIndexOf(directorySeparator), text.lastIndexOf(altDirectorySeparator)); - const offset = index !== -1 ? index + 1 : 0; - const length2 = text.length - offset; - return length2 === 0 || isIdentifierText(text.substr(offset, length2), 99 /* ESNext */) ? void 0 : createTextSpan(textStart + offset, length2); -} -function isPathRelativeToScript(path) { - if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) { - const slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1; - const slashCharCode = path.charCodeAt(slashIndex); - return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */; - } - return false; -} -var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s* Core, - DefinitionKind: () => DefinitionKind, - EntryKind: () => EntryKind, - ExportKind: () => ExportKind2, - FindReferencesUse: () => FindReferencesUse, - ImportExport: () => ImportExport, - createImportTracker: () => createImportTracker, - findModuleReferences: () => findModuleReferences, - findReferenceOrRenameEntries: () => findReferenceOrRenameEntries, - findReferencedSymbols: () => findReferencedSymbols, - getContextNode: () => getContextNode, - getExportInfo: () => getExportInfo, - getImplementationsAtPosition: () => getImplementationsAtPosition, - getImportOrExportSymbol: () => getImportOrExportSymbol, - getReferenceEntriesForNode: () => getReferenceEntriesForNode, - isContextWithStartAndEndNode: () => isContextWithStartAndEndNode, - isDeclarationOfSymbol: () => isDeclarationOfSymbol, - isWriteAccessForReference: () => isWriteAccessForReference, - toContextSpan: () => toContextSpan, - toHighlightSpan: () => toHighlightSpan, - toReferenceEntry: () => toReferenceEntry, - toRenameLocation: () => toRenameLocation -}); - -// src/services/importTracker.ts -function createImportTracker(sourceFiles, sourceFilesSet, checker, cancellationToken) { - const allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); - return (exportSymbol, exportInfo, isForRename) => { - const { directImports, indirectUsers } = getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, exportInfo, checker, cancellationToken); - return { indirectUsers, ...getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename) }; - }; -} -var ExportKind2 = /* @__PURE__ */ ((ExportKind3) => { - ExportKind3[ExportKind3["Named"] = 0] = "Named"; - ExportKind3[ExportKind3["Default"] = 1] = "Default"; - ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals"; - return ExportKind3; -})(ExportKind2 || {}); -var ImportExport = /* @__PURE__ */ ((ImportExport2) => { - ImportExport2[ImportExport2["Import"] = 0] = "Import"; - ImportExport2[ImportExport2["Export"] = 1] = "Export"; - return ImportExport2; -})(ImportExport || {}); -function getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, { exportingModuleSymbol, exportKind }, checker, cancellationToken) { - const markSeenDirectImport = nodeSeenTracker(); - const markSeenIndirectUser = nodeSeenTracker(); - const directImports = []; - const isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; - const indirectUserDeclarations = isAvailableThroughGlobal ? void 0 : []; - handleDirectImports(exportingModuleSymbol); - return { directImports, indirectUsers: getIndirectUsers() }; - function getIndirectUsers() { - if (isAvailableThroughGlobal) { - return sourceFiles; - } - if (exportingModuleSymbol.declarations) { - for (const decl of exportingModuleSymbol.declarations) { - if (isExternalModuleAugmentation(decl) && sourceFilesSet.has(decl.getSourceFile().fileName)) { - addIndirectUser(decl); - } - } - } - return indirectUserDeclarations.map(getSourceFileOfNode); - } - function handleDirectImports(exportingModuleSymbol2) { - const theseDirectImports = getDirectImports(exportingModuleSymbol2); - if (theseDirectImports) { - for (const direct of theseDirectImports) { - if (!markSeenDirectImport(direct)) { - continue; - } - if (cancellationToken) cancellationToken.throwIfCancellationRequested(); - switch (direct.kind) { - case 213 /* CallExpression */: - if (isImportCall(direct)) { - handleImportCall(direct); - break; - } - if (!isAvailableThroughGlobal) { - const parent2 = direct.parent; - if (exportKind === 2 /* ExportEquals */ && parent2.kind === 260 /* VariableDeclaration */) { - const { name } = parent2; - if (name.kind === 80 /* Identifier */) { - directImports.push(name); - break; - } - } - } - break; - case 80 /* Identifier */: - break; - // TODO: GH#23879 - case 271 /* ImportEqualsDeclaration */: - handleNamespaceImport( - direct, - direct.name, - hasSyntacticModifier(direct, 32 /* Export */), - /*alreadyAddedDirect*/ - false - ); - break; - case 272 /* ImportDeclaration */: - case 351 /* JSDocImportTag */: - directImports.push(direct); - const namedBindings = direct.importClause && direct.importClause.namedBindings; - if (namedBindings && namedBindings.kind === 274 /* NamespaceImport */) { - handleNamespaceImport( - direct, - namedBindings.name, - /*isReExport*/ - false, - /*alreadyAddedDirect*/ - true - ); - } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) { - addIndirectUser(getSourceFileLikeForImportDeclaration(direct)); - } - break; - case 278 /* ExportDeclaration */: - if (!direct.exportClause) { - handleDirectImports(getContainingModuleSymbol(direct, checker)); - } else if (direct.exportClause.kind === 280 /* NamespaceExport */) { - addIndirectUser( - getSourceFileLikeForImportDeclaration(direct), - /*addTransitiveDependencies*/ - true - ); - } else { - directImports.push(direct); - } - break; - case 205 /* ImportType */: - if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) { - addIndirectUser( - direct.getSourceFile(), - /*addTransitiveDependencies*/ - true - ); - } - directImports.push(direct); - break; - default: - Debug.failBadSyntaxKind(direct, "Unexpected import kind."); - } - } - } - } - function handleImportCall(importCall) { - const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile(); - addIndirectUser( - top, - /** addTransitiveDependencies */ - !!isExported2( - importCall, - /*stopAtAmbientModule*/ - true - ) - ); - } - function isExported2(node, stopAtAmbientModule = false) { - return findAncestor(node, (node2) => { - if (stopAtAmbientModule && isAmbientModuleDeclaration(node2)) return "quit"; - return canHaveModifiers(node2) && some(node2.modifiers, isExportModifier); - }); - } - function handleNamespaceImport(importDeclaration, name, isReExport, alreadyAddedDirect) { - if (exportKind === 2 /* ExportEquals */) { - if (!alreadyAddedDirect) directImports.push(importDeclaration); - } else if (!isAvailableThroughGlobal) { - const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); - Debug.assert(sourceFileLike.kind === 307 /* SourceFile */ || sourceFileLike.kind === 267 /* ModuleDeclaration */); - if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { - addIndirectUser( - sourceFileLike, - /*addTransitiveDependencies*/ - true - ); - } else { - addIndirectUser(sourceFileLike); - } - } - } - function addIndirectUser(sourceFileLike, addTransitiveDependencies = false) { - Debug.assert(!isAvailableThroughGlobal); - const isNew = markSeenIndirectUser(sourceFileLike); - if (!isNew) return; - indirectUserDeclarations.push(sourceFileLike); - if (!addTransitiveDependencies) return; - const moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); - if (!moduleSymbol) return; - Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */)); - const directImports2 = getDirectImports(moduleSymbol); - if (directImports2) { - for (const directImport of directImports2) { - if (!isImportTypeNode(directImport)) { - addIndirectUser( - getSourceFileLikeForImportDeclaration(directImport), - /*addTransitiveDependencies*/ - true - ); - } - } - } - } - function getDirectImports(moduleSymbol) { - return allDirectImports.get(getSymbolId(moduleSymbol).toString()); - } -} -function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { - const importSearches = []; - const singleReferences = []; - function addSearch(location, symbol) { - importSearches.push([location, symbol]); - } - if (directImports) { - for (const decl of directImports) { - handleImport(decl); - } - } - return { importSearches, singleReferences }; - function handleImport(decl) { - if (decl.kind === 271 /* ImportEqualsDeclaration */) { - if (isExternalModuleImportEquals(decl)) { - handleNamespaceImportLike(decl.name); - } - return; - } - if (decl.kind === 80 /* Identifier */) { - handleNamespaceImportLike(decl); - return; - } - if (decl.kind === 205 /* ImportType */) { - if (decl.qualifier) { - const firstIdentifier = getFirstIdentifier(decl.qualifier); - if (firstIdentifier.escapedText === symbolName(exportSymbol)) { - singleReferences.push(firstIdentifier); - } - } else if (exportKind === 2 /* ExportEquals */) { - singleReferences.push(decl.argument.literal); - } - return; - } - if (decl.moduleSpecifier.kind !== 11 /* StringLiteral */) { - return; - } - if (decl.kind === 278 /* ExportDeclaration */) { - if (decl.exportClause && isNamedExports(decl.exportClause)) { - searchForNamedImport(decl.exportClause); - } - return; - } - const { name, namedBindings } = decl.importClause || { name: void 0, namedBindings: void 0 }; - if (namedBindings) { - switch (namedBindings.kind) { - case 274 /* NamespaceImport */: - handleNamespaceImportLike(namedBindings.name); - break; - case 275 /* NamedImports */: - if (exportKind === 0 /* Named */ || exportKind === 1 /* Default */) { - searchForNamedImport(namedBindings); - } - break; - default: - Debug.assertNever(namedBindings); - } - } - if (name && (exportKind === 1 /* Default */ || exportKind === 2 /* ExportEquals */) && (!isForRename || name.escapedText === symbolEscapedNameNoDefault(exportSymbol))) { - const defaultImportAlias = checker.getSymbolAtLocation(name); - addSearch(name, defaultImportAlias); - } - } - function handleNamespaceImportLike(importName) { - if (exportKind === 2 /* ExportEquals */ && (!isForRename || isNameMatch(importName.escapedText))) { - addSearch(importName, checker.getSymbolAtLocation(importName)); - } - } - function searchForNamedImport(namedBindings) { - if (!namedBindings) { - return; - } - for (const element of namedBindings.elements) { - const { name, propertyName } = element; - if (!isNameMatch(moduleExportNameTextEscaped(propertyName || name))) { - continue; - } - if (propertyName) { - singleReferences.push(propertyName); - if (!isForRename || moduleExportNameTextEscaped(name) === exportSymbol.escapedName) { - addSearch(name, checker.getSymbolAtLocation(name)); - } - } else { - const localSymbol = element.kind === 281 /* ExportSpecifier */ && element.propertyName ? checker.getExportSpecifierLocalTargetSymbol(element) : checker.getSymbolAtLocation(name); - addSearch(name, localSymbol); - } - } - } - function isNameMatch(name) { - return name === exportSymbol.escapedName || exportKind !== 0 /* Named */ && name === "default" /* Default */; - } -} -function findNamespaceReExports(sourceFileLike, name, checker) { - const namespaceImportSymbol = checker.getSymbolAtLocation(name); - return !!forEachPossibleImportOrExportStatement(sourceFileLike, (statement) => { - if (!isExportDeclaration(statement)) return; - const { exportClause, moduleSpecifier } = statement; - return !moduleSpecifier && exportClause && isNamedExports(exportClause) && exportClause.elements.some((element) => checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol); - }); -} -function findModuleReferences(program, sourceFiles, searchModuleSymbol) { - var _a; - const refs = []; - const checker = program.getTypeChecker(); - for (const referencingFile of sourceFiles) { - const searchSourceFile = searchModuleSymbol.valueDeclaration; - if ((searchSourceFile == null ? void 0 : searchSourceFile.kind) === 307 /* SourceFile */) { - for (const ref of referencingFile.referencedFiles) { - if (program.getSourceFileFromReference(referencingFile, ref) === searchSourceFile) { - refs.push({ kind: "reference", referencingFile, ref }); - } - } - for (const ref of referencingFile.typeReferenceDirectives) { - const referenced = (_a = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(ref, referencingFile)) == null ? void 0 : _a.resolvedTypeReferenceDirective; - if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) { - refs.push({ kind: "reference", referencingFile, ref }); - } - } - } - forEachImport(referencingFile, (importDecl, moduleSpecifier) => { - const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol === searchModuleSymbol) { - refs.push(nodeIsSynthesized(importDecl) ? { kind: "implicit", literal: moduleSpecifier, referencingFile } : { kind: "import", literal: moduleSpecifier }); - } - }); - } - return refs; -} -function getDirectImportsMap(sourceFiles, checker, cancellationToken) { - const map2 = /* @__PURE__ */ new Map(); - for (const sourceFile of sourceFiles) { - if (cancellationToken) cancellationToken.throwIfCancellationRequested(); - forEachImport(sourceFile, (importDecl, moduleSpecifier) => { - const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); - if (moduleSymbol) { - const id = getSymbolId(moduleSymbol).toString(); - let imports = map2.get(id); - if (!imports) { - map2.set(id, imports = []); - } - imports.push(importDecl); - } - }); - } - return map2; -} -function forEachPossibleImportOrExportStatement(sourceFileLike, action) { - return forEach(sourceFileLike.kind === 307 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => ( - // TODO: GH#18217 - action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action) - )); -} -function forEachImport(sourceFile, action) { - if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) { - for (const i of sourceFile.imports) { - action(importFromModuleSpecifier(i), i); - } - } else { - forEachPossibleImportOrExportStatement(sourceFile, (statement) => { - switch (statement.kind) { - case 278 /* ExportDeclaration */: - case 272 /* ImportDeclaration */: { - const decl = statement; - if (decl.moduleSpecifier && isStringLiteral(decl.moduleSpecifier)) { - action(decl, decl.moduleSpecifier); - } - break; - } - case 271 /* ImportEqualsDeclaration */: { - const decl = statement; - if (isExternalModuleImportEquals(decl)) { - action(decl, decl.moduleReference.expression); - } - break; - } - } - }); - } -} -function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { - return comingFromExport ? getExport() : getExport() || getImport(); - function getExport() { - var _a; - const { parent: parent2 } = node; - const grandparent = parent2.parent; - if (symbol.exportSymbol) { - if (parent2.kind === 211 /* PropertyAccessExpression */) { - return ((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport( - grandparent, - /*useLhsSymbol*/ - false - ) : void 0; - } else { - return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2)); - } - } else { - const exportNode = getExportNode(parent2, node); - if (exportNode && hasSyntacticModifier(exportNode, 32 /* Export */)) { - if (isImportEqualsDeclaration(exportNode) && exportNode.moduleReference === node) { - if (comingFromExport) { - return void 0; - } - const lhsSymbol = checker.getSymbolAtLocation(exportNode.name); - return { kind: 0 /* Import */, symbol: lhsSymbol }; - } else { - return exportInfo(symbol, getExportKindForDeclaration(exportNode)); - } - } else if (isNamespaceExport(parent2)) { - return exportInfo(symbol, 0 /* Named */); - } else if (isExportAssignment(parent2)) { - return getExportAssignmentExport(parent2); - } else if (isExportAssignment(grandparent)) { - return getExportAssignmentExport(grandparent); - } else if (isBinaryExpression(parent2)) { - return getSpecialPropertyExport( - parent2, - /*useLhsSymbol*/ - true - ); - } else if (isBinaryExpression(grandparent)) { - return getSpecialPropertyExport( - grandparent, - /*useLhsSymbol*/ - true - ); - } else if (isJSDocTypedefTag(parent2) || isJSDocCallbackTag(parent2)) { - return exportInfo(symbol, 0 /* Named */); - } - } - function getExportAssignmentExport(ex) { - if (!ex.symbol.parent) return void 0; - const exportKind = ex.isExportEquals ? 2 /* ExportEquals */ : 1 /* Default */; - return { kind: 1 /* Export */, symbol, exportInfo: { exportingModuleSymbol: ex.symbol.parent, exportKind } }; - } - function getSpecialPropertyExport(node2, useLhsSymbol) { - let kind; - switch (getAssignmentDeclarationKind(node2)) { - case 1 /* ExportsProperty */: - kind = 0 /* Named */; - break; - case 2 /* ModuleExports */: - kind = 2 /* ExportEquals */; - break; - default: - return void 0; - } - const sym = useLhsSymbol ? checker.getSymbolAtLocation(getNameOfAccessExpression(cast(node2.left, isAccessExpression))) : symbol; - return sym && exportInfo(sym, kind); - } - } - function getImport() { - const isImport3 = isNodeImport(node); - if (!isImport3) return void 0; - let importedSymbol = checker.getImmediateAliasedSymbol(symbol); - if (!importedSymbol) return void 0; - importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); - if (importedSymbol.escapedName === "export=") { - importedSymbol = getExportEqualsLocalSymbol(importedSymbol, checker); - if (importedSymbol === void 0) return void 0; - } - const importedName = symbolEscapedNameNoDefault(importedSymbol); - if (importedName === void 0 || importedName === "default" /* Default */ || importedName === symbol.escapedName) { - return { kind: 0 /* Import */, symbol: importedSymbol }; - } - } - function exportInfo(symbol2, kind) { - const exportInfo2 = getExportInfo(symbol2, kind, checker); - return exportInfo2 && { kind: 1 /* Export */, symbol: symbol2, exportInfo: exportInfo2 }; - } - function getExportKindForDeclaration(node2) { - return hasSyntacticModifier(node2, 2048 /* Default */) ? 1 /* Default */ : 0 /* Named */; - } -} -function getExportEqualsLocalSymbol(importedSymbol, checker) { - var _a, _b; - if (importedSymbol.flags & 2097152 /* Alias */) { - return checker.getImmediateAliasedSymbol(importedSymbol); - } - const decl = Debug.checkDefined(importedSymbol.valueDeclaration); - if (isExportAssignment(decl)) { - return (_a = tryCast(decl.expression, canHaveSymbol)) == null ? void 0 : _a.symbol; - } else if (isBinaryExpression(decl)) { - return (_b = tryCast(decl.right, canHaveSymbol)) == null ? void 0 : _b.symbol; - } else if (isSourceFile(decl)) { - return decl.symbol; - } - return void 0; -} -function getExportNode(parent2, node) { - const declaration = isVariableDeclaration(parent2) ? parent2 : isBindingElement(parent2) ? walkUpBindingElementsAndPatterns(parent2) : void 0; - if (declaration) { - return parent2.name !== node ? void 0 : isCatchClause(declaration.parent) ? void 0 : isVariableStatement(declaration.parent.parent) ? declaration.parent.parent : void 0; - } else { - return parent2; - } -} -function isNodeImport(node) { - const { parent: parent2 } = node; - switch (parent2.kind) { - case 271 /* ImportEqualsDeclaration */: - return parent2.name === node && isExternalModuleImportEquals(parent2); - case 276 /* ImportSpecifier */: - return !parent2.propertyName; - case 273 /* ImportClause */: - case 274 /* NamespaceImport */: - Debug.assert(parent2.name === node); - return true; - case 208 /* BindingElement */: - return isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(parent2.parent.parent); - default: - return false; - } -} -function getExportInfo(exportSymbol, exportKind, checker) { - const moduleSymbol = exportSymbol.parent; - if (!moduleSymbol) return void 0; - const exportingModuleSymbol = checker.getMergedSymbol(moduleSymbol); - return isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol, exportKind } : void 0; -} -function skipExportSpecifierSymbol(symbol, checker) { - if (symbol.declarations) { - for (const declaration of symbol.declarations) { - if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { - return checker.getExportSpecifierLocalTargetSymbol(declaration) || symbol; - } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) { - return checker.getSymbolAtLocation(declaration); - } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) { - return checker.getExportSpecifierLocalTargetSymbol(declaration.name); - } - } - } - return symbol; -} -function getContainingModuleSymbol(importer, checker) { - return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); -} -function getSourceFileLikeForImportDeclaration(node) { - if (node.kind === 213 /* CallExpression */ || node.kind === 351 /* JSDocImportTag */) { - return node.getSourceFile(); - } - const { parent: parent2 } = node; - if (parent2.kind === 307 /* SourceFile */) { - return parent2; - } - Debug.assert(parent2.kind === 268 /* ModuleBlock */); - return cast(parent2.parent, isAmbientModuleDeclaration); -} -function isAmbientModuleDeclaration(node) { - return node.kind === 267 /* ModuleDeclaration */ && node.name.kind === 11 /* StringLiteral */; -} -function isExternalModuleImportEquals(eq) { - return eq.moduleReference.kind === 283 /* ExternalModuleReference */ && eq.moduleReference.expression.kind === 11 /* StringLiteral */; -} - -// src/services/findAllReferences.ts -var DefinitionKind = /* @__PURE__ */ ((DefinitionKind2) => { - DefinitionKind2[DefinitionKind2["Symbol"] = 0] = "Symbol"; - DefinitionKind2[DefinitionKind2["Label"] = 1] = "Label"; - DefinitionKind2[DefinitionKind2["Keyword"] = 2] = "Keyword"; - DefinitionKind2[DefinitionKind2["This"] = 3] = "This"; - DefinitionKind2[DefinitionKind2["String"] = 4] = "String"; - DefinitionKind2[DefinitionKind2["TripleSlashReference"] = 5] = "TripleSlashReference"; - return DefinitionKind2; -})(DefinitionKind || {}); -var EntryKind = /* @__PURE__ */ ((EntryKind2) => { - EntryKind2[EntryKind2["Span"] = 0] = "Span"; - EntryKind2[EntryKind2["Node"] = 1] = "Node"; - EntryKind2[EntryKind2["StringLiteral"] = 2] = "StringLiteral"; - EntryKind2[EntryKind2["SearchedLocalFoundProperty"] = 3] = "SearchedLocalFoundProperty"; - EntryKind2[EntryKind2["SearchedPropertyFoundLocal"] = 4] = "SearchedPropertyFoundLocal"; - return EntryKind2; -})(EntryKind || {}); -function nodeEntry(node, kind = 1 /* Node */) { - return { - kind, - node: node.name || node, - context: getContextNodeForNodeEntry(node) - }; -} -function isContextWithStartAndEndNode(node) { - return node && node.kind === void 0; -} -function getContextNodeForNodeEntry(node) { - if (isDeclaration(node)) { - return getContextNode(node); - } - if (!node.parent) return void 0; - if (!isDeclaration(node.parent) && !isExportAssignment(node.parent)) { - if (isInJSFile(node)) { - const binaryExpression = isBinaryExpression(node.parent) ? node.parent : isAccessExpression(node.parent) && isBinaryExpression(node.parent.parent) && node.parent.parent.left === node.parent ? node.parent.parent : void 0; - if (binaryExpression && getAssignmentDeclarationKind(binaryExpression) !== 0 /* None */) { - return getContextNode(binaryExpression); - } - } - if (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) { - return node.parent.parent; - } else if (isJsxSelfClosingElement(node.parent) || isLabeledStatement(node.parent) || isBreakOrContinueStatement(node.parent)) { - return node.parent; - } else if (isStringLiteralLike(node)) { - const validImport = tryGetImportFromModuleSpecifier(node); - if (validImport) { - const declOrStatement = findAncestor(validImport, (node2) => isDeclaration(node2) || isStatement(node2) || isJSDocTag(node2)); - return isDeclaration(declOrStatement) ? getContextNode(declOrStatement) : declOrStatement; - } - } - const propertyName = findAncestor(node, isComputedPropertyName); - return propertyName ? getContextNode(propertyName.parent) : void 0; - } - if (node.parent.name === node || // node is name of declaration, use parent - isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || // Property name of the import export specifier or binding pattern, use parent - (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || // Is default export - node.kind === 90 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 2080 /* ExportDefault */)) { - return getContextNode(node.parent); - } - return void 0; -} -function getContextNode(node) { - if (!node) return void 0; - switch (node.kind) { - case 260 /* VariableDeclaration */: - return !isVariableDeclarationList(node.parent) || node.parent.declarations.length !== 1 ? node : isVariableStatement(node.parent.parent) ? node.parent.parent : isForInOrOfStatement(node.parent.parent) ? getContextNode(node.parent.parent) : node.parent; - case 208 /* BindingElement */: - return getContextNode(node.parent.parent); - case 276 /* ImportSpecifier */: - return node.parent.parent.parent; - case 281 /* ExportSpecifier */: - case 274 /* NamespaceImport */: - return node.parent.parent; - case 273 /* ImportClause */: - case 280 /* NamespaceExport */: - return node.parent; - case 226 /* BinaryExpression */: - return isExpressionStatement(node.parent) ? node.parent : node; - case 250 /* ForOfStatement */: - case 249 /* ForInStatement */: - return { - start: node.initializer, - end: node.expression - }; - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - return isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent) ? getContextNode( - findAncestor(node.parent, (node2) => isBinaryExpression(node2) || isForInOrOfStatement(node2)) - ) : node; - case 255 /* SwitchStatement */: - return { - start: find(node.getChildren(node.getSourceFile()), (node2) => node2.kind === 109 /* SwitchKeyword */), - end: node.caseBlock - }; - default: - return node; - } -} -function toContextSpan(textSpan, sourceFile, context) { - if (!context) return void 0; - const contextSpan = isContextWithStartAndEndNode(context) ? getTextSpan(context.start, sourceFile, context.end) : getTextSpan(context, sourceFile); - return contextSpan.start !== textSpan.start || contextSpan.length !== textSpan.length ? { contextSpan } : void 0; -} -var FindReferencesUse = /* @__PURE__ */ ((FindReferencesUse2) => { - FindReferencesUse2[FindReferencesUse2["Other"] = 0] = "Other"; - FindReferencesUse2[FindReferencesUse2["References"] = 1] = "References"; - FindReferencesUse2[FindReferencesUse2["Rename"] = 2] = "Rename"; - return FindReferencesUse2; -})(FindReferencesUse || {}); -function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) { - const node = getTouchingPropertyName(sourceFile, position); - const options = { use: 1 /* References */ }; - const referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options); - const checker = program.getTypeChecker(); - const adjustedNode = Core.getAdjustedNode(node, options); - const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0; - return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => ( - // Only include referenced symbols that have a valid definition. - definition && { - definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)), - references: references.map((r) => toReferencedSymbolEntry(r, symbol)) - } - )); -} -function isDefinitionForReference(node) { - return node.kind === 90 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent); -} -function getImplementationsAtPosition(program, cancellationToken, sourceFiles, sourceFile, position) { - const node = getTouchingPropertyName(sourceFile, position); - let referenceEntries; - const entries = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position); - if (node.parent.kind === 211 /* PropertyAccessExpression */ || node.parent.kind === 208 /* BindingElement */ || node.parent.kind === 212 /* ElementAccessExpression */ || node.kind === 108 /* SuperKeyword */) { - referenceEntries = entries && [...entries]; - } else if (entries) { - const queue = createQueue(entries); - const seenNodes = /* @__PURE__ */ new Set(); - while (!queue.isEmpty()) { - const entry = queue.dequeue(); - if (!addToSeen(seenNodes, getNodeId(entry.node))) { - continue; - } - referenceEntries = append(referenceEntries, entry); - const entries2 = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, entry.node, entry.node.pos); - if (entries2) { - queue.enqueue(...entries2); - } - } - } - const checker = program.getTypeChecker(); - return map(referenceEntries, (entry) => toImplementationLocation(entry, checker)); -} -function getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position) { - if (node.kind === 307 /* SourceFile */) { - return void 0; - } - const checker = program.getTypeChecker(); - if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) { - const result = []; - Core.getReferenceEntriesForShorthandPropertyAssignment(node, checker, (node2) => result.push(nodeEntry(node2))); - return result; - } else if (node.kind === 108 /* SuperKeyword */ || isSuperProperty(node.parent)) { - const symbol = checker.getSymbolAtLocation(node); - return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; - } else { - return getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, { implementations: true, use: 1 /* References */ }); - } -} -function findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, convertEntry) { - return map(flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options)), (entry) => convertEntry(entry, node, program.getTypeChecker())); -} -function getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) { - return flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet)); -} -function flattenEntries(referenceSymbols) { - return referenceSymbols && flatMap(referenceSymbols, (r) => r.references); -} -function definitionToReferencedSymbolDefinitionInfo(def, checker, originalNode) { - const info = (() => { - switch (def.type) { - case 0 /* Symbol */: { - const { symbol } = def; - const { displayParts: displayParts2, kind: kind2 } = getDefinitionKindAndDisplayParts(symbol, checker, originalNode); - const name2 = displayParts2.map((p) => p.text).join(""); - const declaration = symbol.declarations && firstOrUndefined(symbol.declarations); - const node = declaration ? getNameOfDeclaration(declaration) || declaration : originalNode; - return { - ...getFileAndTextSpanFromNode(node), - name: name2, - kind: kind2, - displayParts: displayParts2, - context: getContextNode(declaration) - }; - } - case 1 /* Label */: { - const { node } = def; - return { ...getFileAndTextSpanFromNode(node), name: node.text, kind: "label" /* label */, displayParts: [displayPart(node.text, 17 /* text */)] }; - } - case 2 /* Keyword */: { - const { node } = def; - const name2 = tokenToString(node.kind); - return { ...getFileAndTextSpanFromNode(node), name: name2, kind: "keyword" /* keyword */, displayParts: [{ text: name2, kind: "keyword" /* keyword */ }] }; - } - case 3 /* This */: { - const { node } = def; - const symbol = checker.getSymbolAtLocation(node); - const displayParts2 = symbol && ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind( - checker, - symbol, - node.getSourceFile(), - getContainerNode(node), - node - ).displayParts || [textPart("this")]; - return { ...getFileAndTextSpanFromNode(node), name: "this", kind: "var" /* variableElement */, displayParts: displayParts2 }; - } - case 4 /* String */: { - const { node } = def; - return { - ...getFileAndTextSpanFromNode(node), - name: node.text, - kind: "var" /* variableElement */, - displayParts: [displayPart(getTextOfNode(node), 8 /* stringLiteral */)] - }; - } - case 5 /* TripleSlashReference */: { - return { - textSpan: createTextSpanFromRange(def.reference), - sourceFile: def.file, - name: def.reference.fileName, - kind: "string" /* string */, - displayParts: [displayPart(`"${def.reference.fileName}"`, 8 /* stringLiteral */)] - }; - } - default: - return Debug.assertNever(def); - } - })(); - const { sourceFile, textSpan, name, kind, displayParts, context } = info; - return { - containerKind: "" /* unknown */, - containerName: "", - fileName: sourceFile.fileName, - kind, - name, - textSpan, - displayParts, - ...toContextSpan(textSpan, sourceFile, context) - }; -} -function getFileAndTextSpanFromNode(node) { - const sourceFile = node.getSourceFile(); - return { - sourceFile, - textSpan: getTextSpan(isComputedPropertyName(node) ? node.expression : node, sourceFile) - }; -} -function getDefinitionKindAndDisplayParts(symbol, checker, node) { - const meaning = Core.getIntersectingMeaningFromDeclarations(node, symbol); - const enclosingDeclaration = symbol.declarations && firstOrUndefined(symbol.declarations) || node; - const { displayParts, symbolKind } = ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, enclosingDeclaration.getSourceFile(), enclosingDeclaration, enclosingDeclaration, meaning); - return { displayParts, kind: symbolKind }; -} -function toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixText, quotePreference) { - return { ...entryToDocumentSpan(entry), ...providePrefixAndSuffixText && getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) }; -} -function toReferencedSymbolEntry(entry, symbol) { - const referenceEntry = toReferenceEntry(entry); - if (!symbol) return referenceEntry; - return { - ...referenceEntry, - isDefinition: entry.kind !== 0 /* Span */ && isDeclarationOfSymbol(entry.node, symbol) - }; -} -function toReferenceEntry(entry) { - const documentSpan = entryToDocumentSpan(entry); - if (entry.kind === 0 /* Span */) { - return { ...documentSpan, isWriteAccess: false }; - } - const { kind, node } = entry; - return { - ...documentSpan, - isWriteAccess: isWriteAccessForReference(node), - isInString: kind === 2 /* StringLiteral */ ? true : void 0 - }; -} -function entryToDocumentSpan(entry) { - if (entry.kind === 0 /* Span */) { - return { textSpan: entry.textSpan, fileName: entry.fileName }; - } else { - const sourceFile = entry.node.getSourceFile(); - const textSpan = getTextSpan(entry.node, sourceFile); - return { - textSpan, - fileName: sourceFile.fileName, - ...toContextSpan(textSpan, sourceFile, entry.context) - }; - } -} -function getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) { - if (entry.kind !== 0 /* Span */ && (isIdentifier(originalNode) || isStringLiteralLike(originalNode))) { - const { node, kind } = entry; - const parent2 = node.parent; - const name = originalNode.text; - const isShorthandAssignment = isShorthandPropertyAssignment(parent2); - if (isShorthandAssignment || isObjectBindingElementWithoutPropertyName(parent2) && parent2.name === node && parent2.dotDotDotToken === void 0) { - const prefixColon = { prefixText: name + ": " }; - const suffixColon = { suffixText: ": " + name }; - if (kind === 3 /* SearchedLocalFoundProperty */) { - return prefixColon; - } - if (kind === 4 /* SearchedPropertyFoundLocal */) { - return suffixColon; - } - if (isShorthandAssignment) { - const grandParent = parent2.parent; - if (isObjectLiteralExpression(grandParent) && isBinaryExpression(grandParent.parent) && isModuleExportsAccessExpression(grandParent.parent.left)) { - return prefixColon; - } - return suffixColon; - } else { - return prefixColon; - } - } else if (isImportSpecifier(parent2) && !parent2.propertyName) { - const originalSymbol = isExportSpecifier(originalNode.parent) ? checker.getExportSpecifierLocalTargetSymbol(originalNode.parent) : checker.getSymbolAtLocation(originalNode); - return contains(originalSymbol.declarations, parent2) ? { prefixText: name + " as " } : emptyOptions; - } else if (isExportSpecifier(parent2) && !parent2.propertyName) { - return originalNode === entry.node || checker.getSymbolAtLocation(originalNode) === checker.getSymbolAtLocation(entry.node) ? { prefixText: name + " as " } : { suffixText: " as " + name }; - } - } - if (entry.kind !== 0 /* Span */ && isNumericLiteral(entry.node) && isAccessExpression(entry.node.parent)) { - const quote2 = getQuoteFromPreference(quotePreference); - return { prefixText: quote2, suffixText: quote2 }; - } - return emptyOptions; -} -function toImplementationLocation(entry, checker) { - const documentSpan = entryToDocumentSpan(entry); - if (entry.kind !== 0 /* Span */) { - const { node } = entry; - return { - ...documentSpan, - ...implementationKindDisplayParts(node, checker) - }; - } else { - return { ...documentSpan, kind: "" /* unknown */, displayParts: [] }; - } -} -function implementationKindDisplayParts(node, checker) { - const symbol = checker.getSymbolAtLocation(isDeclaration(node) && node.name ? node.name : node); - if (symbol) { - return getDefinitionKindAndDisplayParts(symbol, checker, node); - } else if (node.kind === 210 /* ObjectLiteralExpression */) { - return { - kind: "interface" /* interfaceElement */, - displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("object literal"), punctuationPart(22 /* CloseParenToken */)] - }; - } else if (node.kind === 231 /* ClassExpression */) { - return { - kind: "local class" /* localClassElement */, - displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("anonymous local class"), punctuationPart(22 /* CloseParenToken */)] - }; - } else { - return { kind: getNodeKind(node), displayParts: [] }; - } -} -function toHighlightSpan(entry) { - const documentSpan = entryToDocumentSpan(entry); - if (entry.kind === 0 /* Span */) { - return { - fileName: documentSpan.fileName, - span: { - textSpan: documentSpan.textSpan, - kind: "reference" /* reference */ - } - }; - } - const writeAccess = isWriteAccessForReference(entry.node); - const span = { - textSpan: documentSpan.textSpan, - kind: writeAccess ? "writtenReference" /* writtenReference */ : "reference" /* reference */, - isInString: entry.kind === 2 /* StringLiteral */ ? true : void 0, - ...documentSpan.contextSpan && { contextSpan: documentSpan.contextSpan } - }; - return { fileName: documentSpan.fileName, span }; -} -function getTextSpan(node, sourceFile, endNode2) { - let start = node.getStart(sourceFile); - let end = (endNode2 || node).getEnd(); - if (isStringLiteralLike(node) && end - start > 2) { - Debug.assert(endNode2 === void 0); - start += 1; - end -= 1; - } - if ((endNode2 == null ? void 0 : endNode2.kind) === 269 /* CaseBlock */) { - end = endNode2.getFullStart(); - } - return createTextSpanFromBounds(start, end); -} -function getTextSpanOfEntry(entry) { - return entry.kind === 0 /* Span */ ? entry.textSpan : getTextSpan(entry.node, entry.node.getSourceFile()); -} -function isWriteAccessForReference(node) { - const decl = getDeclarationFromName(node); - return !!decl && declarationIsWriteAccess(decl) || node.kind === 90 /* DefaultKeyword */ || isWriteAccess(node); -} -function isDeclarationOfSymbol(node, target) { - var _a; - if (!target) return false; - const source = getDeclarationFromName(node) || (node.kind === 90 /* DefaultKeyword */ ? node.parent : isLiteralComputedPropertyDeclarationName(node) ? node.parent.parent : node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent) ? node.parent.parent : void 0); - const commonjsSource = source && isBinaryExpression(source) ? source.left : void 0; - return !!(source && ((_a = target.declarations) == null ? void 0 : _a.some((d) => d === source || d === commonjsSource))); -} -function declarationIsWriteAccess(decl) { - if (!!(decl.flags & 33554432 /* Ambient */)) return true; - switch (decl.kind) { - case 226 /* BinaryExpression */: - case 208 /* BindingElement */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 90 /* DefaultKeyword */: - case 266 /* EnumDeclaration */: - case 306 /* EnumMember */: - case 281 /* ExportSpecifier */: - case 273 /* ImportClause */: - // default import - case 271 /* ImportEqualsDeclaration */: - case 276 /* ImportSpecifier */: - case 264 /* InterfaceDeclaration */: - case 338 /* JSDocCallbackTag */: - case 346 /* JSDocTypedefTag */: - case 291 /* JsxAttribute */: - case 267 /* ModuleDeclaration */: - case 270 /* NamespaceExportDeclaration */: - case 274 /* NamespaceImport */: - case 280 /* NamespaceExport */: - case 169 /* Parameter */: - case 304 /* ShorthandPropertyAssignment */: - case 265 /* TypeAliasDeclaration */: - case 168 /* TypeParameter */: - return true; - case 303 /* PropertyAssignment */: - return !isArrayLiteralOrObjectLiteralDestructuringPattern(decl.parent); - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 176 /* Constructor */: - case 174 /* MethodDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return !!decl.body; - case 260 /* VariableDeclaration */: - case 172 /* PropertyDeclaration */: - return !!decl.initializer || isCatchClause(decl.parent); - case 173 /* MethodSignature */: - case 171 /* PropertySignature */: - case 348 /* JSDocPropertyTag */: - case 341 /* JSDocParameterTag */: - return false; - default: - return Debug.failBadSyntaxKind(decl); - } -} -var Core; -((Core2) => { - function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) { - var _a, _b; - node = getAdjustedNode2(node, options); - if (isSourceFile(node)) { - const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program); - if (!(resolvedRef == null ? void 0 : resolvedRef.file)) { - return void 0; - } - const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol); - if (moduleSymbol) { - return getReferencedSymbolsForModule( - program, - moduleSymbol, - /*excludeImportTypeOfExportEquals*/ - false, - sourceFiles, - sourceFilesSet - ); - } - const fileIncludeReasons = program.getFileIncludeReasons(); - if (!fileIncludeReasons) { - return void 0; - } - return [{ - definition: { type: 5 /* TripleSlashReference */, reference: resolvedRef.reference, file: node }, - references: getReferencesForNonModule(resolvedRef.file, fileIncludeReasons, program) || emptyArray - }]; - } - if (!options.implementations) { - const special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); - if (special) { - return special; - } - } - const checker = program.getTypeChecker(); - const symbol = checker.getSymbolAtLocation(isConstructorDeclaration(node) && node.parent.name || node); - if (!symbol) { - if (!options.implementations && isStringLiteralLike(node)) { - if (isModuleSpecifierLike(node)) { - const fileIncludeReasons = program.getFileIncludeReasons(); - const referencedFileName = (_b = (_a = program.getResolvedModuleFromModuleSpecifier(node)) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.resolvedFileName; - const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0; - if (referencedFile) { - return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }]; - } - } - return getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken); - } - return void 0; - } - if (symbol.escapedName === "export=" /* ExportEquals */) { - return getReferencedSymbolsForModule( - program, - symbol.parent, - /*excludeImportTypeOfExportEquals*/ - false, - sourceFiles, - sourceFilesSet - ); - } - const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet); - if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) { - return moduleReferences; - } - const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker); - const moduleReferencesOfExportTarget = aliasedSymbol && getReferencedSymbolsForModuleIfDeclaredBySourceFile(aliasedSymbol, program, sourceFiles, cancellationToken, options, sourceFilesSet); - const references = getReferencedSymbolsForSymbol(symbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options); - return mergeReferences(program, moduleReferences, references, moduleReferencesOfExportTarget); - } - Core2.getReferencedSymbolsForNode = getReferencedSymbolsForNode; - function getAdjustedNode2(node, options) { - if (options.use === 1 /* References */) { - node = getAdjustedReferenceLocation(node); - } else if (options.use === 2 /* Rename */) { - node = getAdjustedRenameLocation(node); - } - return node; - } - Core2.getAdjustedNode = getAdjustedNode2; - function getReferencesForFileName(fileName, program, sourceFiles, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) { - var _a, _b; - const moduleSymbol = (_a = program.getSourceFile(fileName)) == null ? void 0 : _a.symbol; - if (moduleSymbol) { - return ((_b = getReferencedSymbolsForModule( - program, - moduleSymbol, - /*excludeImportTypeOfExportEquals*/ - false, - sourceFiles, - sourceFilesSet - )[0]) == null ? void 0 : _b.references) || emptyArray; - } - const fileIncludeReasons = program.getFileIncludeReasons(); - const referencedFile = program.getSourceFile(fileName); - return referencedFile && fileIncludeReasons && getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray; - } - Core2.getReferencesForFileName = getReferencesForFileName; - function getReferencesForNonModule(referencedFile, refFileMap, program) { - let entries; - const references = refFileMap.get(referencedFile.path) || emptyArray; - for (const ref of references) { - if (isReferencedFile(ref)) { - const referencingFile = program.getSourceFileByPath(ref.file); - const location = getReferencedFileLocation(program, ref); - if (isReferenceFileLocation(location)) { - entries = append(entries, { - kind: 0 /* Span */, - fileName: referencingFile.fileName, - textSpan: createTextSpanFromRange(location) - }); - } - } - } - return entries; - } - function getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker) { - if (node.parent && isNamespaceExportDeclaration(node.parent)) { - const aliasedSymbol = checker.getAliasedSymbol(symbol); - const targetSymbol = checker.getMergedSymbol(aliasedSymbol); - if (aliasedSymbol !== targetSymbol) { - return targetSymbol; - } - } - return void 0; - } - function getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet) { - const moduleSourceFile = symbol.flags & 1536 /* Module */ && symbol.declarations && find(symbol.declarations, isSourceFile); - if (!moduleSourceFile) return void 0; - const exportEquals = symbol.exports.get("export=" /* ExportEquals */); - const moduleReferences = getReferencedSymbolsForModule(program, symbol, !!exportEquals, sourceFiles, sourceFilesSet); - if (!exportEquals || !sourceFilesSet.has(moduleSourceFile.fileName)) return moduleReferences; - const checker = program.getTypeChecker(); - symbol = skipAlias(exportEquals, checker); - return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol( - symbol, - /*node*/ - void 0, - sourceFiles, - sourceFilesSet, - checker, - cancellationToken, - options - )); - } - function mergeReferences(program, ...referencesToMerge) { - let result; - for (const references of referencesToMerge) { - if (!references || !references.length) continue; - if (!result) { - result = references; - continue; - } - for (const entry of references) { - if (!entry.definition || entry.definition.type !== 0 /* Symbol */) { - result.push(entry); - continue; - } - const symbol = entry.definition.symbol; - const refIndex = findIndex(result, (ref) => !!ref.definition && ref.definition.type === 0 /* Symbol */ && ref.definition.symbol === symbol); - if (refIndex === -1) { - result.push(entry); - continue; - } - const reference = result[refIndex]; - result[refIndex] = { - definition: reference.definition, - references: reference.references.concat(entry.references).sort((entry1, entry2) => { - const entry1File = getSourceFileIndexOfEntry(program, entry1); - const entry2File = getSourceFileIndexOfEntry(program, entry2); - if (entry1File !== entry2File) { - return compareValues(entry1File, entry2File); - } - const entry1Span = getTextSpanOfEntry(entry1); - const entry2Span = getTextSpanOfEntry(entry2); - return entry1Span.start !== entry2Span.start ? compareValues(entry1Span.start, entry2Span.start) : compareValues(entry1Span.length, entry2Span.length); - }) - }; - } - } - return result; - } - function getSourceFileIndexOfEntry(program, entry) { - const sourceFile = entry.kind === 0 /* Span */ ? program.getSourceFile(entry.fileName) : entry.node.getSourceFile(); - return program.getSourceFiles().indexOf(sourceFile); - } - function getReferencedSymbolsForModule(program, symbol, excludeImportTypeOfExportEquals, sourceFiles, sourceFilesSet) { - Debug.assert(!!symbol.valueDeclaration); - const references = mapDefined(findModuleReferences(program, sourceFiles, symbol), (reference) => { - if (reference.kind === "import") { - const parent2 = reference.literal.parent; - if (isLiteralTypeNode(parent2)) { - const importType = cast(parent2.parent, isImportTypeNode); - if (excludeImportTypeOfExportEquals && !importType.qualifier) { - return void 0; - } - } - return nodeEntry(reference.literal); - } else if (reference.kind === "implicit") { - const range = reference.literal.text !== externalHelpersModuleNameText && forEachChildRecursively( - reference.referencingFile, - (n) => !(n.transformFlags & 2 /* ContainsJsx */) ? "skip" : isJsxElement(n) || isJsxSelfClosingElement(n) || isJsxFragment(n) ? n : void 0 - ) || reference.referencingFile.statements[0] || reference.referencingFile; - return nodeEntry(range); - } else { - return { - kind: 0 /* Span */, - fileName: reference.referencingFile.fileName, - textSpan: createTextSpanFromRange(reference.ref) - }; - } - }); - if (symbol.declarations) { - for (const decl of symbol.declarations) { - switch (decl.kind) { - case 307 /* SourceFile */: - break; - case 267 /* ModuleDeclaration */: - if (sourceFilesSet.has(decl.getSourceFile().fileName)) { - references.push(nodeEntry(decl.name)); - } - break; - default: - Debug.assert(!!(symbol.flags & 33554432 /* Transient */), "Expected a module symbol to be declared by a SourceFile or ModuleDeclaration."); - } - } - } - const exported = symbol.exports.get("export=" /* ExportEquals */); - if (exported == null ? void 0 : exported.declarations) { - for (const decl of exported.declarations) { - const sourceFile = decl.getSourceFile(); - if (sourceFilesSet.has(sourceFile.fileName)) { - const node = isBinaryExpression(decl) && isPropertyAccessExpression(decl.left) ? decl.left.expression : isExportAssignment(decl) ? Debug.checkDefined(findChildOfKind(decl, 95 /* ExportKeyword */, sourceFile)) : getNameOfDeclaration(decl) || decl; - references.push(nodeEntry(node)); - } - } - } - return references.length ? [{ definition: { type: 0 /* Symbol */, symbol }, references }] : emptyArray; - } - function isReadonlyTypeOperator(node) { - return node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(node.parent) && node.parent.operator === 148 /* ReadonlyKeyword */; - } - function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { - if (isTypeKeyword(node.kind)) { - if (node.kind === 116 /* VoidKeyword */ && isVoidExpression(node.parent)) { - return void 0; - } - if (node.kind === 148 /* ReadonlyKeyword */ && !isReadonlyTypeOperator(node)) { - return void 0; - } - return getAllReferencesForKeyword( - sourceFiles, - node.kind, - cancellationToken, - node.kind === 148 /* ReadonlyKeyword */ ? isReadonlyTypeOperator : void 0 - ); - } - if (isImportMeta(node.parent) && node.parent.name === node) { - return getAllReferencesForImportMeta(sourceFiles, cancellationToken); - } - if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) { - return [{ definition: { type: 2 /* Keyword */, node }, references: [nodeEntry(node)] }]; - } - if (isJumpStatementTarget(node)) { - const labelDefinition = getTargetLabel(node.parent, node.text); - return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); - } else if (isLabelOfLabeledStatement(node)) { - return getLabelReferencesInNode(node.parent, node); - } - if (isThis(node)) { - return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); - } - if (node.kind === 108 /* SuperKeyword */) { - return getReferencesForSuperKeyword(node); - } - return void 0; - } - function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) { - const symbol = node && skipPastExportOrImportSpecifierOrUnion( - originalSymbol, - node, - checker, - /*useLocalSymbolForExportSpecifier*/ - !isForRenameWithPrefixAndSuffixText(options) - ) || originalSymbol; - const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */; - const result = []; - const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : 0 /* None */, checker, cancellationToken, searchMeaning, options, result); - const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier); - if (exportSpecifier) { - getReferencesAtExportSpecifier( - exportSpecifier.name, - symbol, - exportSpecifier, - state.createSearch( - node, - originalSymbol, - /*comingFrom*/ - void 0 - ), - state, - /*addReferencesHere*/ - true, - /*alwaysGetReferences*/ - true - ); - } else if (node && node.kind === 90 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) { - addReference(node, symbol, state); - searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state); - } else { - const search = state.createSearch( - node, - symbol, - /*comingFrom*/ - void 0, - { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] } - ); - getReferencesInContainerOrFiles(symbol, state, search); - } - return result; - } - function getReferencesInContainerOrFiles(symbol, state, search) { - const scope = getSymbolScope(symbol); - if (scope) { - getReferencesInContainer( - scope, - scope.getSourceFile(), - search, - state, - /*addReferencesHere*/ - !(isSourceFile(scope) && !contains(state.sourceFiles, scope)) - ); - } else { - for (const sourceFile of state.sourceFiles) { - state.cancellationToken.throwIfCancellationRequested(); - searchForName(sourceFile, search, state); - } - } - } - function getSpecialSearchKind(node) { - switch (node.kind) { - case 176 /* Constructor */: - case 137 /* ConstructorKeyword */: - return 1 /* Constructor */; - case 80 /* Identifier */: - if (isClassLike(node.parent)) { - Debug.assert(node.parent.name === node); - return 2 /* Class */; - } - // falls through - default: - return 0 /* None */; - } - } - function skipPastExportOrImportSpecifierOrUnion(symbol, node, checker, useLocalSymbolForExportSpecifier) { - const { parent: parent2 } = node; - if (isExportSpecifier(parent2) && useLocalSymbolForExportSpecifier) { - return getLocalSymbolForExportSpecifier(node, symbol, parent2, checker); - } - return firstDefined(symbol.declarations, (decl) => { - if (!decl.parent) { - if (symbol.flags & 33554432 /* Transient */) return void 0; - Debug.fail(`Unexpected symbol at ${Debug.formatSyntaxKind(node.kind)}: ${Debug.formatSymbol(symbol)}`); - } - return isTypeLiteralNode(decl.parent) && isUnionTypeNode(decl.parent.parent) ? checker.getPropertyOfType(checker.getTypeFromTypeNode(decl.parent.parent), symbol.name) : void 0; - }); - } - let SpecialSearchKind; - ((SpecialSearchKind2) => { - SpecialSearchKind2[SpecialSearchKind2["None"] = 0] = "None"; - SpecialSearchKind2[SpecialSearchKind2["Constructor"] = 1] = "Constructor"; - SpecialSearchKind2[SpecialSearchKind2["Class"] = 2] = "Class"; - })(SpecialSearchKind || (SpecialSearchKind = {})); - function getNonModuleSymbolOfMergedModuleSymbol(symbol) { - if (!(symbol.flags & (1536 /* Module */ | 33554432 /* Transient */))) return void 0; - const decl = symbol.declarations && find(symbol.declarations, (d) => !isSourceFile(d) && !isModuleDeclaration(d)); - return decl && decl.symbol; - } - class State { - constructor(sourceFiles, sourceFilesSet, specialSearchKind, checker, cancellationToken, searchMeaning, options, result) { - this.sourceFiles = sourceFiles; - this.sourceFilesSet = sourceFilesSet; - this.specialSearchKind = specialSearchKind; - this.checker = checker; - this.cancellationToken = cancellationToken; - this.searchMeaning = searchMeaning; - this.options = options; - this.result = result; - /** Cache for `explicitlyinheritsFrom`. */ - this.inheritsFromCache = /* @__PURE__ */ new Map(); - /** - * Type nodes can contain multiple references to the same type. For example: - * let x: Foo & (Foo & Bar) = ... - * Because we are returning the implementation locations and not the identifier locations, - * duplicate entries would be returned here as each of the type references is part of - * the same implementation. For that reason, check before we add a new entry. - */ - this.markSeenContainingTypeReference = nodeSeenTracker(); - /** - * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once. - * For example: - * // b.ts - * export { foo as bar } from "./a"; - * import { bar } from "./b"; - * - * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local). - * But another reference to it may appear in the same source file. - * See `tests/cases/fourslash/transitiveExportImports3.ts`. - */ - this.markSeenReExportRHS = nodeSeenTracker(); - this.symbolIdToReferences = []; - // Source file ID -> symbol ID -> Whether the symbol has been searched for in the source file. - this.sourceFileToSeenSymbols = []; - } - includesSourceFile(sourceFile) { - return this.sourceFilesSet.has(sourceFile.fileName); - } - /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */ - getImportSearches(exportSymbol, exportInfo) { - if (!this.importTracker) this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken); - return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */); - } - /** @param allSearchSymbols set of additional symbols for use by `includes`. */ - createSearch(location, symbol, comingFrom, searchOptions = {}) { - const { - text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)), - allSearchSymbols = [symbol] - } = searchOptions; - const escapedText = escapeLeadingUnderscores(text); - const parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : void 0; - return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) }; - } - /** - * Callback to add references for a particular searched symbol. - * This initializes a reference group, so only call this if you will add at least one reference. - */ - referenceAdder(searchSymbol) { - const symbolId = getSymbolId(searchSymbol); - let references = this.symbolIdToReferences[symbolId]; - if (!references) { - references = this.symbolIdToReferences[symbolId] = []; - this.result.push({ definition: { type: 0 /* Symbol */, symbol: searchSymbol }, references }); - } - return (node, kind) => references.push(nodeEntry(node, kind)); - } - /** Add a reference with no associated definition. */ - addStringOrCommentReference(fileName, textSpan) { - this.result.push({ - definition: void 0, - references: [{ kind: 0 /* Span */, fileName, textSpan }] - }); - } - /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */ - markSearchedSymbols(sourceFile, symbols) { - const sourceId = getNodeId(sourceFile); - const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set()); - let anyNewSymbols = false; - for (const sym of symbols) { - anyNewSymbols = tryAddToSet(seenSymbols, getSymbolId(sym)) || anyNewSymbols; - } - return anyNewSymbols; - } - } - function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { - const { importSearches, singleReferences, indirectUsers } = state.getImportSearches(exportSymbol, exportInfo); - if (singleReferences.length) { - const addRef = state.referenceAdder(exportSymbol); - for (const singleRef of singleReferences) { - if (shouldAddSingleReference(singleRef, state)) addRef(singleRef); - } - } - for (const [importLocation, importSymbol] of importSearches) { - getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state); - } - if (indirectUsers.length) { - let indirectSearch; - switch (exportInfo.exportKind) { - case 0 /* Named */: - indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */); - break; - case 1 /* Default */: - indirectSearch = state.options.use === 2 /* Rename */ ? void 0 : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" }); - break; - case 2 /* ExportEquals */: - break; - } - if (indirectSearch) { - for (const indirectUser of indirectUsers) { - searchForName(indirectUser, indirectSearch, state); - } - } - } - } - function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) { - const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken); - const { importSearches, indirectUsers, singleReferences } = importTracker( - exportSymbol, - { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol }, - /*isForRename*/ - false - ); - for (const [importLocation] of importSearches) { - cb(importLocation); - } - for (const singleReference of singleReferences) { - if (isIdentifier(singleReference) && isImportTypeNode(singleReference.parent)) { - cb(singleReference); - } - } - for (const indirectUser of indirectUsers) { - for (const node of getPossibleSymbolReferenceNodes(indirectUser, isDefaultExport ? "default" : exportName)) { - const symbol = checker.getSymbolAtLocation(node); - const hasExportAssignmentDeclaration = some(symbol == null ? void 0 : symbol.declarations, (d) => tryCast(d, isExportAssignment) ? true : false); - if (isIdentifier(node) && !isImportOrExportSpecifier(node.parent) && (symbol === exportSymbol || hasExportAssignmentDeclaration)) { - cb(node); - } - } - } - } - Core2.eachExportReference = eachExportReference; - function shouldAddSingleReference(singleRef, state) { - if (!hasMatchingMeaning(singleRef, state)) return false; - if (state.options.use !== 2 /* Rename */) return true; - if (!isIdentifier(singleRef) && !isImportOrExportSpecifier(singleRef.parent)) return false; - return !(isImportOrExportSpecifier(singleRef.parent) && moduleExportNameIsDefault(singleRef)); - } - function searchForImportedSymbol(symbol, state) { - if (!symbol.declarations) return; - for (const declaration of symbol.declarations) { - const exportingFile = declaration.getSourceFile(); - getReferencesInSourceFile(exportingFile, state.createSearch(declaration, symbol, 0 /* Import */), state, state.includesSourceFile(exportingFile)); - } - } - function searchForName(sourceFile, search, state) { - if (getNameTable(sourceFile).get(search.escapedText) !== void 0) { - getReferencesInSourceFile(sourceFile, search, state); - } - } - function getPropertySymbolOfDestructuringAssignment(location, checker) { - return isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) ? checker.getPropertySymbolOfDestructuringAssignment(location) : void 0; - } - function getSymbolScope(symbol) { - const { declarations, flags, parent: parent2, valueDeclaration } = symbol; - if (valueDeclaration && (valueDeclaration.kind === 218 /* FunctionExpression */ || valueDeclaration.kind === 231 /* ClassExpression */)) { - return valueDeclaration; - } - if (!declarations) { - return void 0; - } - if (flags & (4 /* Property */ | 8192 /* Method */)) { - const privateDeclaration = find(declarations, (d) => hasEffectiveModifier(d, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(d)); - if (privateDeclaration) { - return getAncestor(privateDeclaration, 263 /* ClassDeclaration */); - } - return void 0; - } - if (declarations.some(isObjectBindingElementWithoutPropertyName)) { - return void 0; - } - const exposedByParent = parent2 && !(symbol.flags & 262144 /* TypeParameter */); - if (exposedByParent && !(isExternalModuleSymbol(parent2) && !parent2.globalExports)) { - return void 0; - } - let scope; - for (const declaration of declarations) { - const container = getContainerNode(declaration); - if (scope && scope !== container) { - return void 0; - } - if (!container || container.kind === 307 /* SourceFile */ && !isExternalOrCommonJsModule(container)) { - return void 0; - } - scope = container; - if (isFunctionExpression(scope)) { - let next; - while (next = getNextJSDocCommentLocation(scope)) { - scope = next; - } - } - } - return exposedByParent ? scope.getSourceFile() : scope; - } - function isSymbolReferencedInFile(definition, checker, sourceFile, searchContainer = sourceFile) { - return eachSymbolReferenceInFile(definition, checker, sourceFile, () => true, searchContainer) || false; - } - Core2.isSymbolReferencedInFile = isSymbolReferencedInFile; - function eachSymbolReferenceInFile(definition, checker, sourceFile, cb, searchContainer = sourceFile) { - const symbol = isParameterPropertyDeclaration(definition.parent, definition.parent.parent) ? first(checker.getSymbolsOfParameterPropertyDeclaration(definition.parent, definition.text)) : checker.getSymbolAtLocation(definition); - if (!symbol) return void 0; - for (const token of getPossibleSymbolReferenceNodes(sourceFile, symbol.name, searchContainer)) { - if (!isIdentifier(token) || token === definition || token.escapedText !== definition.escapedText) continue; - const referenceSymbol = checker.getSymbolAtLocation(token); - if (referenceSymbol === symbol || checker.getShorthandAssignmentValueSymbol(token.parent) === symbol || isExportSpecifier(token.parent) && getLocalSymbolForExportSpecifier(token, referenceSymbol, token.parent, checker) === symbol) { - const res = cb(token); - if (res) return res; - } - } - } - Core2.eachSymbolReferenceInFile = eachSymbolReferenceInFile; - function getTopMostDeclarationNamesInFile(declarationName, sourceFile) { - const candidates = filter(getPossibleSymbolReferenceNodes(sourceFile, declarationName), (name) => !!getDeclarationFromName(name)); - return candidates.reduce((topMost, decl) => { - const depth = getDepth(decl); - if (!some(topMost.declarationNames) || depth === topMost.depth) { - topMost.declarationNames.push(decl); - topMost.depth = depth; - } else if (depth < topMost.depth) { - topMost.declarationNames = [decl]; - topMost.depth = depth; - } - return topMost; - }, { depth: Infinity, declarationNames: [] }).declarationNames; - function getDepth(declaration) { - let depth = 0; - while (declaration) { - declaration = getContainerNode(declaration); - depth++; - } - return depth; - } - } - Core2.getTopMostDeclarationNamesInFile = getTopMostDeclarationNamesInFile; - function someSignatureUsage(signature, sourceFiles, checker, cb) { - if (!signature.name || !isIdentifier(signature.name)) return false; - const symbol = Debug.checkDefined(checker.getSymbolAtLocation(signature.name)); - for (const sourceFile of sourceFiles) { - for (const name of getPossibleSymbolReferenceNodes(sourceFile, symbol.name)) { - if (!isIdentifier(name) || name === signature.name || name.escapedText !== signature.name.escapedText) continue; - const called = climbPastPropertyAccess(name); - const call = isCallExpression(called.parent) && called.parent.expression === called ? called.parent : void 0; - const referenceSymbol = checker.getSymbolAtLocation(name); - if (referenceSymbol && checker.getRootSymbols(referenceSymbol).some((s) => s === symbol)) { - if (cb(name, call)) { - return true; - } - } - } - } - return false; - } - Core2.someSignatureUsage = someSignatureUsage; - function getPossibleSymbolReferenceNodes(sourceFile, symbolName2, container = sourceFile) { - return mapDefined(getPossibleSymbolReferencePositions(sourceFile, symbolName2, container), (pos) => { - const referenceLocation = getTouchingPropertyName(sourceFile, pos); - return referenceLocation === sourceFile ? void 0 : referenceLocation; - }); - } - function getPossibleSymbolReferencePositions(sourceFile, symbolName2, container = sourceFile) { - const positions = []; - if (!symbolName2 || !symbolName2.length) { - return positions; - } - const text = sourceFile.text; - const sourceLength = text.length; - const symbolNameLength = symbolName2.length; - let position = text.indexOf(symbolName2, container.pos); - while (position >= 0) { - if (position > container.end) break; - const endPosition = position + symbolNameLength; - if ((position === 0 || !isIdentifierPart(text.charCodeAt(position - 1), 99 /* Latest */)) && (endPosition === sourceLength || !isIdentifierPart(text.charCodeAt(endPosition), 99 /* Latest */))) { - positions.push(position); - } - position = text.indexOf(symbolName2, position + symbolNameLength + 1); - } - return positions; - } - function getLabelReferencesInNode(container, targetLabel) { - const sourceFile = container.getSourceFile(); - const labelName = targetLabel.text; - const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => ( - // Only pick labels that are either the target label, or have a target that is the target label - node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0 - )); - return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }]; - } - function isValidReferencePosition(node, searchSymbolName) { - switch (node.kind) { - case 81 /* PrivateIdentifier */: - if (isJSDocMemberName(node.parent)) { - return true; - } - // falls through I guess - case 80 /* Identifier */: - return node.text.length === searchSymbolName.length; - case 15 /* NoSubstitutionTemplateLiteral */: - case 11 /* StringLiteral */: { - const str = node; - return str.text.length === searchSymbolName.length && (isLiteralNameOfPropertyDeclarationOrIndexAccess(str) || isNameOfModuleDeclaration(node) || isExpressionOfExternalModuleImportEqualsDeclaration(node) || isCallExpression(node.parent) && isBindableObjectDefinePropertyCall(node.parent) && node.parent.arguments[1] === node || isImportOrExportSpecifier(node.parent)); - } - case 9 /* NumericLiteral */: - return isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.text.length === searchSymbolName.length; - case 90 /* DefaultKeyword */: - return "default".length === searchSymbolName.length; - default: - return false; - } - } - function getAllReferencesForImportMeta(sourceFiles, cancellationToken) { - const references = flatMap(sourceFiles, (sourceFile) => { - cancellationToken.throwIfCancellationRequested(); - return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "meta", sourceFile), (node) => { - const parent2 = node.parent; - if (isImportMeta(parent2)) { - return nodeEntry(parent2); - } - }); - }); - return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0; - } - function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken, filter2) { - const references = flatMap(sourceFiles, (sourceFile) => { - cancellationToken.throwIfCancellationRequested(); - return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, tokenToString(keywordKind), sourceFile), (referenceLocation) => { - if (referenceLocation.kind === keywordKind && (!filter2 || filter2(referenceLocation))) { - return nodeEntry(referenceLocation); - } - }); - }); - return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0; - } - function getReferencesInSourceFile(sourceFile, search, state, addReferencesHere = true) { - state.cancellationToken.throwIfCancellationRequested(); - return getReferencesInContainer(sourceFile, sourceFile, search, state, addReferencesHere); - } - function getReferencesInContainer(container, sourceFile, search, state, addReferencesHere) { - if (!state.markSearchedSymbols(sourceFile, search.allSearchSymbols)) { - return; - } - for (const position of getPossibleSymbolReferencePositions(sourceFile, search.text, container)) { - getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere); - } - } - function hasMatchingMeaning(referenceLocation, state) { - return !!(getMeaningFromLocation(referenceLocation) & state.searchMeaning); - } - function getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere) { - const referenceLocation = getTouchingPropertyName(sourceFile, position); - if (!isValidReferencePosition(referenceLocation, search.text)) { - if (!state.options.implementations && (state.options.findInStrings && isInString(sourceFile, position) || state.options.findInComments && isInNonReferenceComment(sourceFile, position))) { - state.addStringOrCommentReference(sourceFile.fileName, createTextSpan(position, search.text.length)); - } - return; - } - if (!hasMatchingMeaning(referenceLocation, state)) return; - let referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); - if (!referenceSymbol) { - return; - } - const parent2 = referenceLocation.parent; - if (isImportSpecifier(parent2) && parent2.propertyName === referenceLocation) { - return; - } - if (isExportSpecifier(parent2)) { - Debug.assert(referenceLocation.kind === 80 /* Identifier */ || referenceLocation.kind === 11 /* StringLiteral */); - getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent2, search, state, addReferencesHere); - return; - } - if (isJSDocPropertyLikeTag(parent2) && parent2.isNameFirst && parent2.typeExpression && isJSDocTypeLiteral(parent2.typeExpression.type) && parent2.typeExpression.type.jsDocPropertyTags && length(parent2.typeExpression.type.jsDocPropertyTags)) { - getReferencesAtJSDocTypeLiteral(parent2.typeExpression.type.jsDocPropertyTags, referenceLocation, search, state); - return; - } - const relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); - if (!relatedSymbol) { - getReferenceForShorthandProperty(referenceSymbol, search, state); - return; - } - switch (state.specialSearchKind) { - case 0 /* None */: - if (addReferencesHere) addReference(referenceLocation, relatedSymbol, state); - break; - case 1 /* Constructor */: - addConstructorReferences(referenceLocation, sourceFile, search, state); - break; - case 2 /* Class */: - addClassStaticThisReferences(referenceLocation, search, state); - break; - default: - Debug.assertNever(state.specialSearchKind); - } - if (isInJSFile(referenceLocation) && isBindingElement(referenceLocation.parent) && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) { - referenceSymbol = referenceLocation.parent.symbol; - if (!referenceSymbol) return; - } - getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); - } - function getReferencesAtJSDocTypeLiteral(jsDocPropertyTags, referenceLocation, search, state) { - const addRef = state.referenceAdder(search.symbol); - addReference(referenceLocation, search.symbol, state); - forEach(jsDocPropertyTags, (propTag) => { - if (isQualifiedName(propTag.name)) { - addRef(propTag.name.left); - } - }); - } - function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state, addReferencesHere, alwaysGetReferences) { - Debug.assert(!alwaysGetReferences || !!state.options.providePrefixAndSuffixTextForRename, "If alwaysGetReferences is true, then prefix/suffix text must be enabled"); - const { parent: parent2, propertyName, name } = exportSpecifier; - const exportDeclaration = parent2.parent; - const localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); - if (!alwaysGetReferences && !search.includes(localSymbol)) { - return; - } - if (!propertyName) { - if (!(state.options.use === 2 /* Rename */ && moduleExportNameIsDefault(name))) { - addRef(); - } - } else if (referenceLocation === propertyName) { - if (!exportDeclaration.moduleSpecifier) { - addRef(); - } - if (addReferencesHere && state.options.use !== 2 /* Rename */ && state.markSeenReExportRHS(name)) { - addReference(name, Debug.checkDefined(exportSpecifier.symbol), state); - } - } else { - if (state.markSeenReExportRHS(referenceLocation)) { - addRef(); - } - } - if (!isForRenameWithPrefixAndSuffixText(state.options) || alwaysGetReferences) { - const isDefaultExport = moduleExportNameIsDefault(referenceLocation) || moduleExportNameIsDefault(exportSpecifier.name); - const exportKind = isDefaultExport ? 1 /* Default */ : 0 /* Named */; - const exportSymbol = Debug.checkDefined(exportSpecifier.symbol); - const exportInfo = getExportInfo(exportSymbol, exportKind, state.checker); - if (exportInfo) { - searchForImportsOfExport(referenceLocation, exportSymbol, exportInfo, state); - } - } - if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName && !isForRenameWithPrefixAndSuffixText(state.options)) { - const imported = state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier); - if (imported) searchForImportedSymbol(imported, state); - } - function addRef() { - if (addReferencesHere) addReference(referenceLocation, localSymbol, state); - } - } - function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { - return isExportSpecifierAlias(referenceLocation, exportSpecifier) && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) || referenceSymbol; - } - function isExportSpecifierAlias(referenceLocation, exportSpecifier) { - const { parent: parent2, propertyName, name } = exportSpecifier; - Debug.assert(propertyName === referenceLocation || name === referenceLocation); - if (propertyName) { - return propertyName === referenceLocation; - } else { - return !parent2.parent.moduleSpecifier; - } - } - function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { - const importOrExport = getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */); - if (!importOrExport) return; - const { symbol } = importOrExport; - if (importOrExport.kind === 0 /* Import */) { - if (!isForRenameWithPrefixAndSuffixText(state.options)) { - searchForImportedSymbol(symbol, state); - } - } else { - searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); - } - } - function getReferenceForShorthandProperty({ flags, valueDeclaration }, search, state) { - const shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); - const name = valueDeclaration && getNameOfDeclaration(valueDeclaration); - if (!(flags & 33554432 /* Transient */) && name && search.includes(shorthandValueSymbol)) { - addReference(name, shorthandValueSymbol, state); - } - } - function addReference(referenceLocation, relatedSymbol, state) { - const { kind, symbol } = "kind" in relatedSymbol ? relatedSymbol : { kind: void 0, symbol: relatedSymbol }; - if (state.options.use === 2 /* Rename */ && referenceLocation.kind === 90 /* DefaultKeyword */) { - return; - } - const addRef = state.referenceAdder(symbol); - if (state.options.implementations) { - addImplementationReferences(referenceLocation, addRef, state); - } else { - addRef(referenceLocation, kind); - } - } - function addConstructorReferences(referenceLocation, sourceFile, search, state) { - if (isNewExpressionTarget(referenceLocation)) { - addReference(referenceLocation, search.symbol, state); - } - const pusher = () => state.referenceAdder(search.symbol); - if (isClassLike(referenceLocation.parent)) { - Debug.assert(referenceLocation.kind === 90 /* DefaultKeyword */ || referenceLocation.parent.name === referenceLocation); - findOwnConstructorReferences(search.symbol, sourceFile, pusher()); - } else { - const classExtending = tryGetClassByExtendingIdentifier(referenceLocation); - if (classExtending) { - findSuperConstructorAccesses(classExtending, pusher()); - findInheritedConstructorReferences(classExtending, state); - } - } - } - function addClassStaticThisReferences(referenceLocation, search, state) { - addReference(referenceLocation, search.symbol, state); - const classLike = referenceLocation.parent; - if (state.options.use === 2 /* Rename */ || !isClassLike(classLike)) return; - Debug.assert(classLike.name === referenceLocation); - const addRef = state.referenceAdder(search.symbol); - for (const member of classLike.members) { - if (!(isMethodOrAccessor(member) && isStatic(member))) { - continue; - } - if (member.body) { - member.body.forEachChild(function cb(node) { - if (node.kind === 110 /* ThisKeyword */) { - addRef(node); - } else if (!isFunctionLike(node) && !isClassLike(node)) { - node.forEachChild(cb); - } - }); - } - } - } - function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { - const constructorSymbol = getClassConstructorSymbol(classSymbol); - if (constructorSymbol && constructorSymbol.declarations) { - for (const decl of constructorSymbol.declarations) { - const ctrKeyword = findChildOfKind(decl, 137 /* ConstructorKeyword */, sourceFile); - Debug.assert(decl.kind === 176 /* Constructor */ && !!ctrKeyword); - addNode(ctrKeyword); - } - } - if (classSymbol.exports) { - classSymbol.exports.forEach((member) => { - const decl = member.valueDeclaration; - if (decl && decl.kind === 174 /* MethodDeclaration */) { - const body = decl.body; - if (body) { - forEachDescendantOfKind(body, 110 /* ThisKeyword */, (thisKeyword) => { - if (isNewExpressionTarget(thisKeyword)) { - addNode(thisKeyword); - } - }); - } - } - }); - } - } - function getClassConstructorSymbol(classSymbol) { - return classSymbol.members && classSymbol.members.get("__constructor" /* Constructor */); - } - function findSuperConstructorAccesses(classDeclaration, addNode) { - const constructor = getClassConstructorSymbol(classDeclaration.symbol); - if (!(constructor && constructor.declarations)) { - return; - } - for (const decl of constructor.declarations) { - Debug.assert(decl.kind === 176 /* Constructor */); - const body = decl.body; - if (body) { - forEachDescendantOfKind(body, 108 /* SuperKeyword */, (node) => { - if (isCallExpressionTarget(node)) { - addNode(node); - } - }); - } - } - } - function hasOwnConstructor(classDeclaration) { - return !!getClassConstructorSymbol(classDeclaration.symbol); - } - function findInheritedConstructorReferences(classDeclaration, state) { - if (hasOwnConstructor(classDeclaration)) return; - const classSymbol = classDeclaration.symbol; - const search = state.createSearch( - /*location*/ - void 0, - classSymbol, - /*comingFrom*/ - void 0 - ); - getReferencesInContainerOrFiles(classSymbol, state, search); - } - function addImplementationReferences(refNode, addReference2, state) { - if (isDeclarationName(refNode) && isImplementation(refNode.parent)) { - addReference2(refNode); - return; - } - if (refNode.kind !== 80 /* Identifier */) { - return; - } - if (refNode.parent.kind === 304 /* ShorthandPropertyAssignment */) { - getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference2); - } - const containingNode = getContainingNodeIfInHeritageClause(refNode); - if (containingNode) { - addReference2(containingNode); - return; - } - const typeNode = findAncestor(refNode, (a) => !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent)); - const typeHavingNode = typeNode.parent; - if (hasType(typeHavingNode) && typeHavingNode.type === typeNode && state.markSeenContainingTypeReference(typeHavingNode)) { - if (hasInitializer(typeHavingNode)) { - addIfImplementation(typeHavingNode.initializer); - } else if (isFunctionLike(typeHavingNode) && typeHavingNode.body) { - const body = typeHavingNode.body; - if (body.kind === 241 /* Block */) { - forEachReturnStatement(body, (returnStatement) => { - if (returnStatement.expression) addIfImplementation(returnStatement.expression); - }); - } else { - addIfImplementation(body); - } - } else if (isAssertionExpression(typeHavingNode)) { - addIfImplementation(typeHavingNode.expression); - } - } - function addIfImplementation(e) { - if (isImplementationExpression(e)) addReference2(e); - } - } - function getContainingNodeIfInHeritageClause(node) { - return isIdentifier(node) || isPropertyAccessExpression(node) ? getContainingNodeIfInHeritageClause(node.parent) : isExpressionWithTypeArguments(node) ? tryCast(node.parent.parent, or(isClassLike, isInterfaceDeclaration)) : void 0; - } - function isImplementationExpression(node) { - switch (node.kind) { - case 217 /* ParenthesizedExpression */: - return isImplementationExpression(node.expression); - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - case 210 /* ObjectLiteralExpression */: - case 231 /* ClassExpression */: - case 209 /* ArrayLiteralExpression */: - return true; - default: - return false; - } - } - function explicitlyInheritsFrom(symbol, parent2, cachedResults, checker) { - if (symbol === parent2) { - return true; - } - const key = getSymbolId(symbol) + "," + getSymbolId(parent2); - const cached = cachedResults.get(key); - if (cached !== void 0) { - return cached; - } - cachedResults.set(key, false); - const inherits = !!symbol.declarations && symbol.declarations.some( - (declaration) => getAllSuperTypeNodes(declaration).some((typeReference) => { - const type = checker.getTypeAtLocation(typeReference); - return !!type && !!type.symbol && explicitlyInheritsFrom(type.symbol, parent2, cachedResults, checker); - }) - ); - cachedResults.set(key, inherits); - return inherits; - } - function getReferencesForSuperKeyword(superKeyword) { - let searchSpaceNode = getSuperContainer( - superKeyword, - /*stopOnFunctions*/ - false - ); - if (!searchSpaceNode) { - return void 0; - } - let staticFlag = 256 /* Static */; - switch (searchSpaceNode.kind) { - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - staticFlag &= getSyntacticModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - default: - return void 0; - } - const sourceFile = searchSpaceNode.getSourceFile(); - const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "super", searchSpaceNode), (node) => { - if (node.kind !== 108 /* SuperKeyword */) { - return; - } - const container = getSuperContainer( - node, - /*stopOnFunctions*/ - false - ); - return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0; - }); - return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }]; - } - function isParameterName(node) { - return node.kind === 80 /* Identifier */ && node.parent.kind === 169 /* Parameter */ && node.parent.name === node; - } - function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { - let searchSpaceNode = getThisContainer( - thisOrSuperKeyword, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - let staticFlag = 256 /* Static */; - switch (searchSpaceNode.kind) { - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - if (isObjectLiteralMethod(searchSpaceNode)) { - staticFlag &= getSyntacticModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - } - // falls through - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - staticFlag &= getSyntacticModifierFlags(searchSpaceNode); - searchSpaceNode = searchSpaceNode.parent; - break; - case 307 /* SourceFile */: - if (isExternalModule(searchSpaceNode) || isParameterName(thisOrSuperKeyword)) { - return void 0; - } - // falls through - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - break; - // Computed properties in classes are not handled here because references to this are illegal, - // so there is no point finding references to them. - default: - return void 0; - } - const references = flatMap(searchSpaceNode.kind === 307 /* SourceFile */ ? sourceFiles : [searchSpaceNode.getSourceFile()], (sourceFile) => { - cancellationToken.throwIfCancellationRequested(); - return getPossibleSymbolReferenceNodes(sourceFile, "this", isSourceFile(searchSpaceNode) ? sourceFile : searchSpaceNode).filter((node) => { - if (!isThis(node)) { - return false; - } - const container = getThisContainer( - node, - /*includeArrowFunctions*/ - false, - /*includeClassComputedPropertyName*/ - false - ); - if (!canHaveSymbol(container)) return false; - switch (searchSpaceNode.kind) { - case 218 /* FunctionExpression */: - case 262 /* FunctionDeclaration */: - return searchSpaceNode.symbol === container.symbol; - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - return isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol; - case 231 /* ClassExpression */: - case 263 /* ClassDeclaration */: - case 210 /* ObjectLiteralExpression */: - return container.parent && canHaveSymbol(container.parent) && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag; - case 307 /* SourceFile */: - return container.kind === 307 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node); - } - }); - }).map((n) => nodeEntry(n)); - const thisParameter = firstDefined(references, (r) => isParameter(r.node.parent) ? r.node : void 0); - return [{ - definition: { type: 3 /* This */, node: thisParameter || thisOrSuperKeyword }, - references - }]; - } - function getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken) { - const type = getContextualTypeFromParentOrAncestorTypeNode(node, checker); - const references = flatMap(sourceFiles, (sourceFile) => { - cancellationToken.throwIfCancellationRequested(); - return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, node.text), (ref) => { - if (isStringLiteralLike(ref) && ref.text === node.text) { - if (type) { - const refType = getContextualTypeFromParentOrAncestorTypeNode(ref, checker); - if (type !== checker.getStringType() && (type === refType || isStringLiteralPropertyReference(ref, checker))) { - return nodeEntry(ref, 2 /* StringLiteral */); - } - } else { - return isNoSubstitutionTemplateLiteral(ref) && !rangeIsOnSingleLine(ref, sourceFile) ? void 0 : nodeEntry(ref, 2 /* StringLiteral */); - } - } - }); - }); - return [{ - definition: { type: 4 /* String */, node }, - references - }]; - } - function isStringLiteralPropertyReference(node, checker) { - if (isPropertySignature(node.parent)) { - return checker.getPropertyOfType(checker.getTypeAtLocation(node.parent.parent), node.text); - } - } - function populateSearchSymbolSet(symbol, location, checker, isForRename, providePrefixAndSuffixText, implementations) { - const result = []; - forEachRelatedSymbol( - symbol, - location, - checker, - isForRename, - !(isForRename && providePrefixAndSuffixText), - (sym, root, base) => { - if (base) { - if (isStaticSymbol(symbol) !== isStaticSymbol(base)) { - base = void 0; - } - } - result.push(base || root || sym); - }, - // when try to find implementation, implementations is true, and not allowed to find base class - /*allowBaseTypes*/ - () => !implementations - ); - return result; - } - function forEachRelatedSymbol(symbol, location, checker, isForRenamePopulateSearchSymbolSet, onlyIncludeBindingElementAtReferenceLocation, cbSymbol, allowBaseTypes) { - const containingObjectLiteralElement = getContainingObjectLiteralElement(location); - if (containingObjectLiteralElement) { - const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); - if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) { - return cbSymbol( - shorthandValueSymbol, - /*rootSymbol*/ - void 0, - /*baseSymbol*/ - void 0, - 3 /* SearchedLocalFoundProperty */ - ); - } - const contextualType = checker.getContextualType(containingObjectLiteralElement.parent); - const res2 = contextualType && firstDefined( - getPropertySymbolsFromContextualType( - containingObjectLiteralElement, - checker, - contextualType, - /*unionSymbolOk*/ - true - ), - (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */) - ); - if (res2) return res2; - const propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); - const res1 = propertySymbol && cbSymbol( - propertySymbol, - /*rootSymbol*/ - void 0, - /*baseSymbol*/ - void 0, - 4 /* SearchedPropertyFoundLocal */ - ); - if (res1) return res1; - const res22 = shorthandValueSymbol && cbSymbol( - shorthandValueSymbol, - /*rootSymbol*/ - void 0, - /*baseSymbol*/ - void 0, - 3 /* SearchedLocalFoundProperty */ - ); - if (res22) return res22; - } - const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker); - if (aliasedSymbol) { - const res2 = cbSymbol( - aliasedSymbol, - /*rootSymbol*/ - void 0, - /*baseSymbol*/ - void 0, - 1 /* Node */ - ); - if (res2) return res2; - } - const res = fromRoot(symbol); - if (res) return res; - if (symbol.valueDeclaration && isParameterPropertyDeclaration(symbol.valueDeclaration, symbol.valueDeclaration.parent)) { - const paramProps = checker.getSymbolsOfParameterPropertyDeclaration(cast(symbol.valueDeclaration, isParameter), symbol.name); - Debug.assert(paramProps.length === 2 && !!(paramProps[0].flags & 1 /* FunctionScopedVariable */) && !!(paramProps[1].flags & 4 /* Property */)); - return fromRoot(symbol.flags & 1 /* FunctionScopedVariable */ ? paramProps[1] : paramProps[0]); - } - const exportSpecifier = getDeclarationOfKind(symbol, 281 /* ExportSpecifier */); - if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) { - const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier); - if (localSymbol) { - const res2 = cbSymbol( - localSymbol, - /*rootSymbol*/ - void 0, - /*baseSymbol*/ - void 0, - 1 /* Node */ - ); - if (res2) return res2; - } - } - if (!isForRenamePopulateSearchSymbolSet) { - let bindingElementPropertySymbol; - if (onlyIncludeBindingElementAtReferenceLocation) { - bindingElementPropertySymbol = isObjectBindingElementWithoutPropertyName(location.parent) ? getPropertySymbolFromBindingElement(checker, location.parent) : void 0; - } else { - bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); - } - return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */); - } - Debug.assert(isForRenamePopulateSearchSymbolSet); - const includeOriginalSymbolOfBindingElement = onlyIncludeBindingElementAtReferenceLocation; - if (includeOriginalSymbolOfBindingElement) { - const bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); - return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */); - } - function fromRoot(sym, kind) { - return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol( - sym, - rootSymbol, - /*baseSymbol*/ - void 0, - kind - ) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0)); - } - function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) { - const bindingElement = getDeclarationOfKind(symbol2, 208 /* BindingElement */); - if (bindingElement && isObjectBindingElementWithoutPropertyName(bindingElement)) { - return getPropertySymbolFromBindingElement(checker2, bindingElement); - } - } - } - function getPropertySymbolsFromBaseTypes(symbol, propertyName, checker, cb) { - const seen = /* @__PURE__ */ new Set(); - return recur(symbol); - function recur(symbol2) { - if (!(symbol2.flags & (32 /* Class */ | 64 /* Interface */)) || !addToSeen(seen, symbol2)) return; - return firstDefined(symbol2.declarations, (declaration) => firstDefined(getAllSuperTypeNodes(declaration), (typeReference) => { - const type = checker.getTypeAtLocation(typeReference); - const propertySymbol = type && type.symbol && checker.getPropertyOfType(type, propertyName); - return type && propertySymbol && (firstDefined(checker.getRootSymbols(propertySymbol), cb) || recur(type.symbol)); - })); - } - } - function isStaticSymbol(symbol) { - if (!symbol.valueDeclaration) return false; - const modifierFlags = getEffectiveModifierFlags(symbol.valueDeclaration); - return !!(modifierFlags & 256 /* Static */); - } - function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { - const { checker } = state; - return forEachRelatedSymbol( - referenceSymbol, - referenceLocation, - checker, - /*isForRenamePopulateSearchSymbolSet*/ - false, - /*onlyIncludeBindingElementAtReferenceLocation*/ - state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename, - (sym, rootSymbol, baseSymbol, kind) => { - if (baseSymbol) { - if (isStaticSymbol(referenceSymbol) !== isStaticSymbol(baseSymbol)) { - baseSymbol = void 0; - } - } - return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0; - }, - /*allowBaseTypes*/ - (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker))) - ); - } - function getIntersectingMeaningFromDeclarations(node, symbol) { - let meaning = getMeaningFromLocation(node); - const { declarations } = symbol; - if (declarations) { - let lastIterationMeaning; - do { - lastIterationMeaning = meaning; - for (const declaration of declarations) { - const declarationMeaning = getMeaningFromDeclaration(declaration); - if (declarationMeaning & meaning) { - meaning |= declarationMeaning; - } - } - } while (meaning !== lastIterationMeaning); - } - return meaning; - } - Core2.getIntersectingMeaningFromDeclarations = getIntersectingMeaningFromDeclarations; - function isImplementation(node) { - return !!(node.flags & 33554432 /* Ambient */) ? !(isInterfaceDeclaration(node) || isTypeAliasDeclaration(node)) : isVariableLike(node) ? hasInitializer(node) : isFunctionLikeDeclaration(node) ? !!node.body : isClassLike(node) || isModuleOrEnumDeclaration(node); - } - function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference2) { - const refSymbol = checker.getSymbolAtLocation(node); - const shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); - if (shorthandSymbol) { - for (const declaration of shorthandSymbol.getDeclarations()) { - if (getMeaningFromDeclaration(declaration) & 1 /* Value */) { - addReference2(declaration); - } - } - } - } - Core2.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; - function forEachDescendantOfKind(node, kind, action) { - forEachChild(node, (child) => { - if (child.kind === kind) { - action(child); - } - forEachDescendantOfKind(child, kind, action); - }); - } - function tryGetClassByExtendingIdentifier(node) { - return tryGetClassExtendingExpressionWithTypeArguments(climbPastPropertyAccess(node).parent); - } - function getParentSymbolsOfPropertyAccess(location, symbol, checker) { - const propertyAccessExpression = isRightSideOfPropertyAccess(location) ? location.parent : void 0; - const lhsType = propertyAccessExpression && checker.getTypeAtLocation(propertyAccessExpression.expression); - const res = mapDefined(lhsType && (lhsType.isUnionOrIntersection() ? lhsType.types : lhsType.symbol === symbol.parent ? void 0 : [lhsType]), (t) => t.symbol && t.symbol.flags & (32 /* Class */ | 64 /* Interface */) ? t.symbol : void 0); - return res.length === 0 ? void 0 : res; - } - function isForRenameWithPrefixAndSuffixText(options) { - return options.use === 2 /* Rename */ && options.providePrefixAndSuffixTextForRename; - } -})(Core || (Core = {})); - -// src/services/_namespaces/ts.GoToDefinition.ts -var ts_GoToDefinition_exports = {}; -__export(ts_GoToDefinition_exports, { - createDefinitionInfo: () => createDefinitionInfo, - getDefinitionAndBoundSpan: () => getDefinitionAndBoundSpan, - getDefinitionAtPosition: () => getDefinitionAtPosition, - getReferenceAtPosition: () => getReferenceAtPosition, - getTypeDefinitionAtPosition: () => getTypeDefinitionAtPosition -}); - -// src/services/goToDefinition.ts -function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) { - var _a; - const resolvedRef = getReferenceAtPosition(sourceFile, position, program); - const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray; - if (resolvedRef == null ? void 0 : resolvedRef.file) { - return fileReferenceDefinition; - } - const node = getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return void 0; - } - const { parent: parent2 } = node; - const typeChecker = program.getTypeChecker(); - if (node.kind === 164 /* OverrideKeyword */ || isIdentifier(node) && isJSDocOverrideTag(parent2) && parent2.tagName === node) { - return getDefinitionFromOverriddenMember(typeChecker, node) || emptyArray; - } - if (isJumpStatementTarget(node)) { - const label = getTargetLabel(node.parent, node.text); - return label ? [createDefinitionInfoFromName( - typeChecker, - label, - "label" /* label */, - node.text, - /*containerName*/ - void 0 - )] : void 0; - } - switch (node.kind) { - case 107 /* ReturnKeyword */: - const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n)); - return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0; - case 90 /* DefaultKeyword */: - if (!isDefaultClause(node.parent)) { - break; - } - // falls through - case 84 /* CaseKeyword */: - const switchStatement = findAncestor(node.parent, isSwitchStatement); - if (switchStatement) { - return [createDefinitionInfoFromSwitch(switchStatement, sourceFile)]; - } - break; - } - if (node.kind === 135 /* AwaitKeyword */) { - const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n)); - const isAsyncFunction2 = functionDeclaration && some(functionDeclaration.modifiers, (node2) => node2.kind === 134 /* AsyncKeyword */); - return isAsyncFunction2 ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0; - } - if (node.kind === 127 /* YieldKeyword */) { - const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n)); - const isGeneratorFunction = functionDeclaration && functionDeclaration.asteriskToken; - return isGeneratorFunction ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0; - } - if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) { - const classDecl = node.parent.parent; - const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias); - const staticBlocks = filter(classDecl.members, isClassStaticBlockDeclaration); - const containerName = symbol2 ? typeChecker.symbolToString(symbol2, classDecl) : ""; - const sourceFile2 = node.getSourceFile(); - return map(staticBlocks, (staticBlock) => { - let { pos } = moveRangePastModifiers(staticBlock); - pos = skipTrivia(sourceFile2.text, pos); - return createDefinitionInfoFromName( - typeChecker, - staticBlock, - "constructor" /* constructorImplementationElement */, - "static {}", - containerName, - /*unverified*/ - false, - failedAliasResolution2, - { start: pos, length: "static".length } - ); - }); - } - let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias); - let fallbackNode = node; - if (searchOtherFilesOnly && failedAliasResolution) { - const importDeclaration = forEach([node, ...(symbol == null ? void 0 : symbol.declarations) || emptyArray], (n) => findAncestor(n, isAnyImportOrBareOrAccessedRequire)); - const moduleSpecifier = importDeclaration && tryGetModuleSpecifierFromDeclaration(importDeclaration); - if (moduleSpecifier) { - ({ symbol, failedAliasResolution } = getSymbol(moduleSpecifier, typeChecker, stopAtAlias)); - fallbackNode = moduleSpecifier; - } - } - if (!symbol && isModuleSpecifierLike(fallbackNode)) { - const ref = (_a = program.getResolvedModuleFromModuleSpecifier(fallbackNode, sourceFile)) == null ? void 0 : _a.resolvedModule; - if (ref) { - return [{ - name: fallbackNode.text, - fileName: ref.resolvedFileName, - containerName: void 0, - containerKind: void 0, - kind: "script" /* scriptElement */, - textSpan: createTextSpan(0, 0), - failedAliasResolution, - isAmbient: isDeclarationFileName(ref.resolvedFileName), - unverified: fallbackNode !== node - }]; - } - } - if (!symbol) { - return concatenate(fileReferenceDefinition, getDefinitionInfoForIndexSignatures(node, typeChecker)); - } - if (searchOtherFilesOnly && every(symbol.declarations, (d) => d.getSourceFile().fileName === sourceFile.fileName)) return void 0; - const calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); - if (calledDeclaration && !(isJsxOpeningLikeElement(node.parent) && isJsxConstructorLike(calledDeclaration))) { - const sigInfo = createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration, failedAliasResolution); - let declarationFilter = (d) => d !== calledDeclaration; - if (typeChecker.getRootSymbols(symbol).some((s) => symbolMatchesSignature(s, calledDeclaration))) { - if (!isConstructorDeclaration(calledDeclaration)) return [sigInfo]; - declarationFilter = (d) => d !== calledDeclaration && (isClassDeclaration(d) || isClassExpression(d)); - } - const defs = getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, declarationFilter) || emptyArray; - return node.kind === 108 /* SuperKeyword */ ? [sigInfo, ...defs] : [...defs, sigInfo]; - } - if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) { - const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); - const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo( - decl, - typeChecker, - shorthandSymbol, - node, - /*unverified*/ - false, - failedAliasResolution - )) : emptyArray; - return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node)); - } - if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) { - const name = getNameFromPropertyName(node); - const type = typeChecker.getTypeAtLocation(parent2.parent); - return name === void 0 ? emptyArray : flatMap(type.isUnion() ? type.types : [type], (t) => { - const prop = t.getProperty(name); - return prop && getDefinitionFromSymbol(typeChecker, prop, node); - }); - } - const objectLiteralElementDefinition = getDefinitionFromObjectLiteralElement(typeChecker, node); - return concatenate(fileReferenceDefinition, objectLiteralElementDefinition.length ? objectLiteralElementDefinition : getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution)); -} -function symbolMatchesSignature(s, calledDeclaration) { - var _a; - return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === ((_a = tryCast(calledDeclaration.parent, canHaveSymbol)) == null ? void 0 : _a.symbol); -} -function getDefinitionFromObjectLiteralElement(typeChecker, node) { - const element = getContainingObjectLiteralElement(node); - if (element) { - const contextualType = element && typeChecker.getContextualType(element.parent); - if (contextualType) { - return flatMap(getPropertySymbolsFromContextualType( - element, - typeChecker, - contextualType, - /*unionSymbolOk*/ - false - ), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node)); - } - } - return emptyArray; -} -function getDefinitionFromOverriddenMember(typeChecker, node) { - const classElement = findAncestor(node, isClassElement); - if (!(classElement && classElement.name)) return; - const baseDeclaration = findAncestor(classElement, isClassLike); - if (!baseDeclaration) return; - const baseTypeNode = getEffectiveBaseTypeNode(baseDeclaration); - if (!baseTypeNode) return; - const expression = skipParentheses(baseTypeNode.expression); - const base = isClassExpression(expression) ? expression.symbol : typeChecker.getSymbolAtLocation(expression); - if (!base) return; - const name = unescapeLeadingUnderscores(getTextOfPropertyName(classElement.name)); - const symbol = hasStaticModifier(classElement) ? typeChecker.getPropertyOfType(typeChecker.getTypeOfSymbol(base), name) : typeChecker.getPropertyOfType(typeChecker.getDeclaredTypeOfSymbol(base), name); - if (!symbol) return; - return getDefinitionFromSymbol(typeChecker, symbol, node); -} -function getReferenceAtPosition(sourceFile, position, program) { - var _a, _b; - const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position); - if (referencePath) { - const file = program.getSourceFileFromReference(sourceFile, referencePath); - return file && { reference: referencePath, fileName: file.fileName, file, unverified: false }; - } - const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); - if (typeReferenceDirective) { - const reference = (_a = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(typeReferenceDirective, sourceFile)) == null ? void 0 : _a.resolvedTypeReferenceDirective; - const file = reference && program.getSourceFile(reference.resolvedFileName); - return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false }; - } - const libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position); - if (libReferenceDirective) { - const file = program.getLibFileFromReference(libReferenceDirective); - return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false }; - } - if (sourceFile.imports.length || sourceFile.moduleAugmentations.length) { - const node = getTouchingToken(sourceFile, position); - let resolution; - if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && (resolution = program.getResolvedModuleFromModuleSpecifier(node, sourceFile))) { - const verifiedFileName = (_b = resolution.resolvedModule) == null ? void 0 : _b.resolvedFileName; - const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text); - return { - file: program.getSourceFile(fileName), - fileName, - reference: { - pos: node.getStart(), - end: node.getEnd(), - fileName: node.text - }, - unverified: !verifiedFileName - }; - } - } - return void 0; -} -var typesWithUnwrappedTypeArguments = /* @__PURE__ */ new Set([ - "Array", - "ArrayLike", - "ReadonlyArray", - "Promise", - "PromiseLike", - "Iterable", - "IterableIterator", - "AsyncIterable", - "Set", - "WeakSet", - "ReadonlySet", - "Map", - "WeakMap", - "ReadonlyMap", - "Partial", - "Required", - "Readonly", - "Pick", - "Omit" -]); -function shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type) { - const referenceName = type.symbol.name; - if (!typesWithUnwrappedTypeArguments.has(referenceName)) { - return false; - } - const globalType = typeChecker.resolveName( - referenceName, - /*location*/ - void 0, - 788968 /* Type */, - /*excludeGlobals*/ - false - ); - return !!globalType && globalType === type.target.symbol; -} -function shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) { - if (!type.aliasSymbol) { - return false; - } - const referenceName = type.aliasSymbol.name; - if (!typesWithUnwrappedTypeArguments.has(referenceName)) { - return false; - } - const globalType = typeChecker.resolveName( - referenceName, - /*location*/ - void 0, - 788968 /* Type */, - /*excludeGlobals*/ - false - ); - return !!globalType && globalType === type.aliasSymbol; -} -function getFirstTypeArgumentDefinitions(typeChecker, type, node, failedAliasResolution) { - var _a, _b; - if (!!(getObjectFlags(type) & 4 /* Reference */) && shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type)) { - return definitionFromType(typeChecker.getTypeArguments(type)[0], typeChecker, node, failedAliasResolution); - } - if (shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) && type.aliasTypeArguments) { - return definitionFromType(type.aliasTypeArguments[0], typeChecker, node, failedAliasResolution); - } - if (getObjectFlags(type) & 32 /* Mapped */ && type.target && shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type.target)) { - const declaration = (_b = (_a = type.aliasSymbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b[0]; - if (declaration && isTypeAliasDeclaration(declaration) && isTypeReferenceNode(declaration.type) && declaration.type.typeArguments) { - return definitionFromType(typeChecker.getTypeAtLocation(declaration.type.typeArguments[0]), typeChecker, node, failedAliasResolution); - } - } - return []; -} -function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { - const node = getTouchingPropertyName(sourceFile, position); - if (node === sourceFile) { - return void 0; - } - if (isImportMeta(node.parent) && node.parent.name === node) { - return definitionFromType( - typeChecker.getTypeAtLocation(node.parent), - typeChecker, - node.parent, - /*failedAliasResolution*/ - false - ); - } - const { symbol, failedAliasResolution } = getSymbol( - node, - typeChecker, - /*stopAtAlias*/ - false - ); - if (!symbol) return void 0; - const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node); - const returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker); - const fromReturnType = returnType && definitionFromType(returnType, typeChecker, node, failedAliasResolution); - const [resolvedType, typeDefinitions] = fromReturnType && fromReturnType.length !== 0 ? [returnType, fromReturnType] : [typeAtLocation, definitionFromType(typeAtLocation, typeChecker, node, failedAliasResolution)]; - return typeDefinitions.length ? [...getFirstTypeArgumentDefinitions(typeChecker, resolvedType, node, failedAliasResolution), ...typeDefinitions] : !(symbol.flags & 111551 /* Value */) && symbol.flags & 788968 /* Type */ ? getDefinitionFromSymbol(typeChecker, skipAlias(symbol, typeChecker), node, failedAliasResolution) : void 0; -} -function definitionFromType(type, checker, node, failedAliasResolution) { - return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution)); -} -function tryGetReturnTypeOfFunction(symbol, type, checker) { - if (type.symbol === symbol || // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}` - symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) { - const sigs = type.getCallSignatures(); - if (sigs.length === 1) return checker.getReturnTypeOfSignature(first(sigs)); - } - return void 0; -} -function getDefinitionAndBoundSpan(program, sourceFile, position) { - const definitions = getDefinitionAtPosition(program, sourceFile, position); - if (!definitions || definitions.length === 0) { - return void 0; - } - const comment = findReferenceInPosition(sourceFile.referencedFiles, position) || findReferenceInPosition(sourceFile.typeReferenceDirectives, position) || findReferenceInPosition(sourceFile.libReferenceDirectives, position); - if (comment) { - return { definitions, textSpan: createTextSpanFromRange(comment) }; - } - const node = getTouchingPropertyName(sourceFile, position); - const textSpan = createTextSpan(node.getStart(), node.getWidth()); - return { definitions, textSpan }; -} -function getDefinitionInfoForIndexSignatures(node, checker) { - return mapDefined(checker.getIndexInfosAtLocation(node), (info) => info.declaration && createDefinitionFromSignatureDeclaration(checker, info.declaration)); -} -function getSymbol(node, checker, stopAtAlias) { - const symbol = checker.getSymbolAtLocation(node); - let failedAliasResolution = false; - if ((symbol == null ? void 0 : symbol.declarations) && symbol.flags & 2097152 /* Alias */ && !stopAtAlias && shouldSkipAlias(node, symbol.declarations[0])) { - const aliased = checker.getAliasedSymbol(symbol); - if (aliased.declarations) { - return { symbol: aliased }; - } else { - failedAliasResolution = true; - } - } - return { symbol, failedAliasResolution }; -} -function shouldSkipAlias(node, declaration) { - if (node.kind !== 80 /* Identifier */ && (node.kind !== 11 /* StringLiteral */ || !isImportOrExportSpecifier(node.parent))) { - return false; - } - if (node.parent === declaration) { - return true; - } - if (declaration.kind === 274 /* NamespaceImport */) { - return false; - } - return true; -} -function isExpandoDeclaration(node) { - if (!isAssignmentDeclaration(node)) return false; - const containingAssignment = findAncestor(node, (p) => { - if (isAssignmentExpression(p)) return true; - if (!isAssignmentDeclaration(p)) return "quit"; - return false; - }); - return !!containingAssignment && getAssignmentDeclarationKind(containingAssignment) === 5 /* Property */; -} -function getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, declarationFilter) { - const filteredDeclarations = declarationFilter !== void 0 ? filter(symbol.declarations, declarationFilter) : symbol.declarations; - const signatureDefinition = !declarationFilter && (getConstructSignatureDefinition() || getCallSignatureDefinition()); - if (signatureDefinition) { - return signatureDefinition; - } - const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d)); - const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations; - return map(results, (declaration) => createDefinitionInfo( - declaration, - typeChecker, - symbol, - node, - /*unverified*/ - false, - failedAliasResolution - )); - function getConstructSignatureDefinition() { - if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 137 /* ConstructorKeyword */)) { - const cls = find(filteredDeclarations, isClassLike); - return cls && getSignatureDefinition( - cls.members, - /*selectConstructors*/ - true - ); - } - } - function getCallSignatureDefinition() { - return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition( - filteredDeclarations, - /*selectConstructors*/ - false - ) : void 0; - } - function getSignatureDefinition(signatureDeclarations, selectConstructors) { - if (!signatureDeclarations) { - return void 0; - } - const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike); - const declarationsWithBody = declarations.filter((d) => !!d.body); - return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo( - last(declarations), - typeChecker, - symbol, - node, - /*unverified*/ - false, - failedAliasResolution - )] : void 0; - } -} -function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) { - const symbolName2 = checker.symbolToString(symbol); - const symbolKind = ts_SymbolDisplay_exports.getSymbolKind(checker, symbol, node); - const containerName = symbol.parent ? checker.symbolToString(symbol.parent, node) : ""; - return createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution); -} -function createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution, textSpan) { - const sourceFile = declaration.getSourceFile(); - if (!textSpan) { - const name = getNameOfDeclaration(declaration) || declaration; - textSpan = createTextSpanFromNode(name, sourceFile); - } - return { - fileName: sourceFile.fileName, - textSpan, - kind: symbolKind, - name: symbolName2, - containerKind: void 0, - // TODO: GH#18217 - containerName, - ...ts_FindAllReferences_exports.toContextSpan( - textSpan, - sourceFile, - ts_FindAllReferences_exports.getContextNode(declaration) - ), - isLocal: !isDefinitionVisible(checker, declaration), - isAmbient: !!(declaration.flags & 33554432 /* Ambient */), - unverified, - failedAliasResolution - }; -} -function createDefinitionInfoFromSwitch(statement, sourceFile) { - const keyword = ts_FindAllReferences_exports.getContextNode(statement); - const textSpan = createTextSpanFromNode(isContextWithStartAndEndNode(keyword) ? keyword.start : keyword, sourceFile); - return { - fileName: sourceFile.fileName, - textSpan, - kind: "keyword" /* keyword */, - name: "switch", - containerKind: void 0, - containerName: "", - ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, keyword), - isLocal: true, - isAmbient: false, - unverified: false, - failedAliasResolution: void 0 - }; -} -function isDefinitionVisible(checker, declaration) { - if (checker.isDeclarationVisible(declaration)) return true; - if (!declaration.parent) return false; - if (hasInitializer(declaration.parent) && declaration.parent.initializer === declaration) return isDefinitionVisible(checker, declaration.parent); - switch (declaration.kind) { - case 172 /* PropertyDeclaration */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - case 174 /* MethodDeclaration */: - if (hasEffectiveModifier(declaration, 2 /* Private */)) return false; - // Public properties/methods are visible if its parents are visible, so: - // falls through - case 176 /* Constructor */: - case 303 /* PropertyAssignment */: - case 304 /* ShorthandPropertyAssignment */: - case 210 /* ObjectLiteralExpression */: - case 231 /* ClassExpression */: - case 219 /* ArrowFunction */: - case 218 /* FunctionExpression */: - return isDefinitionVisible(checker, declaration.parent); - default: - return false; - } -} -function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) { - return createDefinitionInfo( - decl, - typeChecker, - decl.symbol, - decl, - /*unverified*/ - false, - failedAliasResolution - ); -} -function findReferenceInPosition(refs, pos) { - return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos)); -} -function getDefinitionInfoForFileReference(name, targetFileName, unverified) { - return { - fileName: targetFileName, - textSpan: createTextSpanFromBounds(0, 0), - kind: "script" /* scriptElement */, - name, - containerName: void 0, - containerKind: void 0, - // TODO: GH#18217 - unverified - }; -} -function getAncestorCallLikeExpression(node) { - const target = findAncestor(node, (n) => !isRightSideOfPropertyAccess(n)); - const callLike = target == null ? void 0 : target.parent; - return callLike && isCallLikeExpression(callLike) && getInvokedExpression(callLike) === target ? callLike : void 0; -} -function tryGetSignatureDeclaration(typeChecker, node) { - const callLike = getAncestorCallLikeExpression(node); - const signature = callLike && typeChecker.getResolvedSignature(callLike); - return tryCast(signature && signature.declaration, (d) => isFunctionLike(d) && !isFunctionTypeNode(d)); -} -function isJsxConstructorLike(node) { - switch (node.kind) { - case 176 /* Constructor */: - case 185 /* ConstructorType */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - return true; - default: - return false; - } -} - -// src/services/_namespaces/ts.InlayHints.ts -var ts_InlayHints_exports = {}; -__export(ts_InlayHints_exports, { - provideInlayHints: () => provideInlayHints -}); - -// src/services/inlayHints.ts -var leadingParameterNameCommentRegexFactory = (name) => { - return new RegExp(`^\\s?/\\*\\*?\\s?${name}\\s?\\*\\/\\s?$`); -}; -function shouldShowParameterNameHints(preferences) { - return preferences.includeInlayParameterNameHints === "literals" || preferences.includeInlayParameterNameHints === "all"; -} -function shouldShowLiteralParameterNameHintsOnly(preferences) { - return preferences.includeInlayParameterNameHints === "literals"; -} -function shouldUseInteractiveInlayHints(preferences) { - return preferences.interactiveInlayHints === true; -} -function provideInlayHints(context) { - const { file, program, span, cancellationToken, preferences } = context; - const sourceFileText = file.text; - const compilerOptions = program.getCompilerOptions(); - const quotePreference = getQuotePreference(file, preferences); - const checker = program.getTypeChecker(); - const result = []; - visitor(file); - return result; - function visitor(node) { - if (!node || node.getFullWidth() === 0) { - return; - } - switch (node.kind) { - case 267 /* ModuleDeclaration */: - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 262 /* FunctionDeclaration */: - case 231 /* ClassExpression */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 219 /* ArrowFunction */: - cancellationToken.throwIfCancellationRequested(); - } - if (!textSpanIntersectsWith(span, node.pos, node.getFullWidth())) { - return; - } - if (isTypeNode(node) && !isExpressionWithTypeArguments(node)) { - return; - } - if (preferences.includeInlayVariableTypeHints && isVariableDeclaration(node)) { - visitVariableLikeDeclaration(node); - } else if (preferences.includeInlayPropertyDeclarationTypeHints && isPropertyDeclaration(node)) { - visitVariableLikeDeclaration(node); - } else if (preferences.includeInlayEnumMemberValueHints && isEnumMember(node)) { - visitEnumMember(node); - } else if (shouldShowParameterNameHints(preferences) && (isCallExpression(node) || isNewExpression(node))) { - visitCallOrNewExpression(node); - } else { - if (preferences.includeInlayFunctionParameterTypeHints && isFunctionLikeDeclaration(node) && hasContextSensitiveParameters(node)) { - visitFunctionLikeForParameterType(node); - } - if (preferences.includeInlayFunctionLikeReturnTypeHints && isSignatureSupportingReturnAnnotation(node)) { - visitFunctionDeclarationLikeForReturnType(node); - } - } - return forEachChild(node, visitor); - } - function isSignatureSupportingReturnAnnotation(node) { - return isArrowFunction(node) || isFunctionExpression(node) || isFunctionDeclaration(node) || isMethodDeclaration(node) || isGetAccessorDeclaration(node); - } - function addParameterHints(text, parameter, position, isFirstVariadicArgument) { - let hintText = `${isFirstVariadicArgument ? "..." : ""}${text}`; - let displayParts; - if (shouldUseInteractiveInlayHints(preferences)) { - displayParts = [getNodeDisplayPart(hintText, parameter), { text: ":" }]; - hintText = ""; - } else { - hintText += ":"; - } - result.push({ - text: hintText, - position, - kind: "Parameter" /* Parameter */, - whitespaceAfter: true, - displayParts - }); - } - function addTypeHints(hintText, position) { - result.push({ - text: typeof hintText === "string" ? `: ${hintText}` : "", - displayParts: typeof hintText === "string" ? void 0 : [{ text: ": " }, ...hintText], - position, - kind: "Type" /* Type */, - whitespaceBefore: true - }); - } - function addEnumMemberValueHints(text, position) { - result.push({ - text: `= ${text}`, - position, - kind: "Enum" /* Enum */, - whitespaceBefore: true - }); - } - function visitEnumMember(member) { - if (member.initializer) { - return; - } - const enumValue = checker.getConstantValue(member); - if (enumValue !== void 0) { - addEnumMemberValueHints(enumValue.toString(), member.end); - } - } - function isModuleReferenceType(type) { - return type.symbol && type.symbol.flags & 1536 /* Module */; - } - function visitVariableLikeDeclaration(decl) { - if (decl.initializer === void 0 && !(isPropertyDeclaration(decl) && !(checker.getTypeAtLocation(decl).flags & 1 /* Any */)) || isBindingPattern(decl.name) || isVariableDeclaration(decl) && !isHintableDeclaration(decl)) { - return; - } - const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(decl); - if (effectiveTypeAnnotation) { - return; - } - const declarationType = checker.getTypeAtLocation(decl); - if (isModuleReferenceType(declarationType)) { - return; - } - const hintParts = typeToInlayHintParts(declarationType); - if (hintParts) { - const hintText = typeof hintParts === "string" ? hintParts : hintParts.map((part) => part.text).join(""); - const isVariableNameMatchesType = preferences.includeInlayVariableTypeHintsWhenTypeMatchesName === false && equateStringsCaseInsensitive(decl.name.getText(), hintText); - if (isVariableNameMatchesType) { - return; - } - addTypeHints(hintParts, decl.name.end); - } - } - function visitCallOrNewExpression(expr) { - const args = expr.arguments; - if (!args || !args.length) { - return; - } - const signature = checker.getResolvedSignature(expr); - if (signature === void 0) return; - let signatureParamPos = 0; - for (const originalArg of args) { - const arg = skipParentheses(originalArg); - if (shouldShowLiteralParameterNameHintsOnly(preferences) && !isHintableLiteral(arg)) { - signatureParamPos++; - continue; - } - let spreadArgs = 0; - if (isSpreadElement(arg)) { - const spreadType = checker.getTypeAtLocation(arg.expression); - if (checker.isTupleType(spreadType)) { - const { elementFlags, fixedLength } = spreadType.target; - if (fixedLength === 0) { - continue; - } - const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */)); - const requiredArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex; - if (requiredArgs > 0) { - spreadArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex; - } - } - } - const identifierInfo = checker.getParameterIdentifierInfoAtPosition(signature, signatureParamPos); - signatureParamPos = signatureParamPos + (spreadArgs || 1); - if (identifierInfo) { - const { parameter, parameterName, isRestParameter: isFirstVariadicArgument } = identifierInfo; - const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName); - if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) { - continue; - } - const name = unescapeLeadingUnderscores(parameterName); - if (leadingCommentsContainsParameterName(arg, name)) { - continue; - } - addParameterHints(name, parameter, originalArg.getStart(), isFirstVariadicArgument); - } - } - } - function identifierOrAccessExpressionPostfixMatchesParameterName(expr, parameterName) { - if (isIdentifier(expr)) { - return expr.text === parameterName; - } - if (isPropertyAccessExpression(expr)) { - return expr.name.text === parameterName; - } - return false; - } - function leadingCommentsContainsParameterName(node, name) { - if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions), getLanguageVariant(file.scriptKind))) { - return false; - } - const ranges = getLeadingCommentRanges(sourceFileText, node.pos); - if (!(ranges == null ? void 0 : ranges.length)) { - return false; - } - const regex = leadingParameterNameCommentRegexFactory(name); - return some(ranges, (range) => regex.test(sourceFileText.substring(range.pos, range.end))); - } - function isHintableLiteral(node) { - switch (node.kind) { - case 224 /* PrefixUnaryExpression */: { - const operand = node.operand; - return isLiteralExpression(operand) || isIdentifier(operand) && isInfinityOrNaNString(operand.escapedText); - } - case 112 /* TrueKeyword */: - case 97 /* FalseKeyword */: - case 106 /* NullKeyword */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 228 /* TemplateExpression */: - return true; - case 80 /* Identifier */: { - const name = node.escapedText; - return isUndefined(name) || isInfinityOrNaNString(name); - } - } - return isLiteralExpression(node); - } - function visitFunctionDeclarationLikeForReturnType(decl) { - if (isArrowFunction(decl)) { - if (!findChildOfKind(decl, 21 /* OpenParenToken */, file)) { - return; - } - } - const effectiveTypeAnnotation = getEffectiveReturnTypeNode(decl); - if (effectiveTypeAnnotation || !decl.body) { - return; - } - const signature = checker.getSignatureFromDeclaration(decl); - if (!signature) { - return; - } - const typePredicate = checker.getTypePredicateOfSignature(signature); - if (typePredicate == null ? void 0 : typePredicate.type) { - const hintParts2 = typePredicateToInlayHintParts(typePredicate); - if (hintParts2) { - addTypeHints(hintParts2, getTypeAnnotationPosition(decl)); - return; - } - } - const returnType = checker.getReturnTypeOfSignature(signature); - if (isModuleReferenceType(returnType)) { - return; - } - const hintParts = typeToInlayHintParts(returnType); - if (hintParts) { - addTypeHints(hintParts, getTypeAnnotationPosition(decl)); - } - } - function getTypeAnnotationPosition(decl) { - const closeParenToken = findChildOfKind(decl, 22 /* CloseParenToken */, file); - if (closeParenToken) { - return closeParenToken.end; - } - return decl.parameters.end; - } - function visitFunctionLikeForParameterType(node) { - const signature = checker.getSignatureFromDeclaration(node); - if (!signature) { - return; - } - for (let i = 0; i < node.parameters.length && i < signature.parameters.length; ++i) { - const param = node.parameters[i]; - if (!isHintableDeclaration(param)) { - continue; - } - const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(param); - if (effectiveTypeAnnotation) { - continue; - } - const typeHints = getParameterDeclarationTypeHints(signature.parameters[i]); - if (!typeHints) { - continue; - } - addTypeHints(typeHints, param.questionToken ? param.questionToken.end : param.name.end); - } - } - function getParameterDeclarationTypeHints(symbol) { - const valueDeclaration = symbol.valueDeclaration; - if (!valueDeclaration || !isParameter(valueDeclaration)) { - return void 0; - } - const signatureParamType = checker.getTypeOfSymbolAtLocation(symbol, valueDeclaration); - if (isModuleReferenceType(signatureParamType)) { - return void 0; - } - return typeToInlayHintParts(signatureParamType); - } - function printTypeInSingleLine(type) { - const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; - const printer = createPrinterWithRemoveComments(); - return usingSingleLineStringWriter((writer) => { - const typeNode = checker.typeToTypeNode( - type, - /*enclosingDeclaration*/ - void 0, - flags - ); - Debug.assertIsDefined(typeNode, "should always get typenode"); - printer.writeNode( - 4 /* Unspecified */, - typeNode, - /*sourceFile*/ - file, - writer - ); - }); - } - function printTypePredicateInSingleLine(typePredicate) { - const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; - const printer = createPrinterWithRemoveComments(); - return usingSingleLineStringWriter((writer) => { - const typePredicateNode = checker.typePredicateToTypePredicateNode( - typePredicate, - /*enclosingDeclaration*/ - void 0, - flags - ); - Debug.assertIsDefined(typePredicateNode, "should always get typePredicateNode"); - printer.writeNode( - 4 /* Unspecified */, - typePredicateNode, - /*sourceFile*/ - file, - writer - ); - }); - } - function typeToInlayHintParts(type) { - if (!shouldUseInteractiveInlayHints(preferences)) { - return printTypeInSingleLine(type); - } - const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; - const typeNode = checker.typeToTypeNode( - type, - /*enclosingDeclaration*/ - void 0, - flags - ); - Debug.assertIsDefined(typeNode, "should always get typeNode"); - return getInlayHintDisplayParts(typeNode); - } - function typePredicateToInlayHintParts(typePredicate) { - if (!shouldUseInteractiveInlayHints(preferences)) { - return printTypePredicateInSingleLine(typePredicate); - } - const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; - const typeNode = checker.typePredicateToTypePredicateNode( - typePredicate, - /*enclosingDeclaration*/ - void 0, - flags - ); - Debug.assertIsDefined(typeNode, "should always get typenode"); - return getInlayHintDisplayParts(typeNode); - } - function getInlayHintDisplayParts(node) { - const parts = []; - visitForDisplayParts(node); - return parts; - function visitForDisplayParts(node2) { - var _a, _b; - if (!node2) { - return; - } - const tokenString = tokenToString(node2.kind); - if (tokenString) { - parts.push({ text: tokenString }); - return; - } - if (isLiteralExpression(node2)) { - parts.push({ text: getLiteralText2(node2) }); - return; - } - switch (node2.kind) { - case 80 /* Identifier */: - Debug.assertNode(node2, isIdentifier); - const identifierText = idText(node2); - const name = node2.symbol && node2.symbol.declarations && node2.symbol.declarations.length && getNameOfDeclaration(node2.symbol.declarations[0]); - if (name) { - parts.push(getNodeDisplayPart(identifierText, name)); - } else { - parts.push({ text: identifierText }); - } - break; - case 166 /* QualifiedName */: - Debug.assertNode(node2, isQualifiedName); - visitForDisplayParts(node2.left); - parts.push({ text: "." }); - visitForDisplayParts(node2.right); - break; - case 182 /* TypePredicate */: - Debug.assertNode(node2, isTypePredicateNode); - if (node2.assertsModifier) { - parts.push({ text: "asserts " }); - } - visitForDisplayParts(node2.parameterName); - if (node2.type) { - parts.push({ text: " is " }); - visitForDisplayParts(node2.type); - } - break; - case 183 /* TypeReference */: - Debug.assertNode(node2, isTypeReferenceNode); - visitForDisplayParts(node2.typeName); - if (node2.typeArguments) { - parts.push({ text: "<" }); - visitDisplayPartList(node2.typeArguments, ", "); - parts.push({ text: ">" }); - } - break; - case 168 /* TypeParameter */: - Debug.assertNode(node2, isTypeParameterDeclaration); - if (node2.modifiers) { - visitDisplayPartList(node2.modifiers, " "); - } - visitForDisplayParts(node2.name); - if (node2.constraint) { - parts.push({ text: " extends " }); - visitForDisplayParts(node2.constraint); - } - if (node2.default) { - parts.push({ text: " = " }); - visitForDisplayParts(node2.default); - } - break; - case 169 /* Parameter */: - Debug.assertNode(node2, isParameter); - if (node2.modifiers) { - visitDisplayPartList(node2.modifiers, " "); - } - if (node2.dotDotDotToken) { - parts.push({ text: "..." }); - } - visitForDisplayParts(node2.name); - if (node2.questionToken) { - parts.push({ text: "?" }); - } - if (node2.type) { - parts.push({ text: ": " }); - visitForDisplayParts(node2.type); - } - break; - case 185 /* ConstructorType */: - Debug.assertNode(node2, isConstructorTypeNode); - parts.push({ text: "new " }); - visitParametersAndTypeParameters(node2); - parts.push({ text: " => " }); - visitForDisplayParts(node2.type); - break; - case 186 /* TypeQuery */: - Debug.assertNode(node2, isTypeQueryNode); - parts.push({ text: "typeof " }); - visitForDisplayParts(node2.exprName); - if (node2.typeArguments) { - parts.push({ text: "<" }); - visitDisplayPartList(node2.typeArguments, ", "); - parts.push({ text: ">" }); - } - break; - case 187 /* TypeLiteral */: - Debug.assertNode(node2, isTypeLiteralNode); - parts.push({ text: "{" }); - if (node2.members.length) { - parts.push({ text: " " }); - visitDisplayPartList(node2.members, "; "); - parts.push({ text: " " }); - } - parts.push({ text: "}" }); - break; - case 188 /* ArrayType */: - Debug.assertNode(node2, isArrayTypeNode); - visitForDisplayParts(node2.elementType); - parts.push({ text: "[]" }); - break; - case 189 /* TupleType */: - Debug.assertNode(node2, isTupleTypeNode); - parts.push({ text: "[" }); - visitDisplayPartList(node2.elements, ", "); - parts.push({ text: "]" }); - break; - case 202 /* NamedTupleMember */: - Debug.assertNode(node2, isNamedTupleMember); - if (node2.dotDotDotToken) { - parts.push({ text: "..." }); - } - visitForDisplayParts(node2.name); - if (node2.questionToken) { - parts.push({ text: "?" }); - } - parts.push({ text: ": " }); - visitForDisplayParts(node2.type); - break; - case 190 /* OptionalType */: - Debug.assertNode(node2, isOptionalTypeNode); - visitForDisplayParts(node2.type); - parts.push({ text: "?" }); - break; - case 191 /* RestType */: - Debug.assertNode(node2, isRestTypeNode); - parts.push({ text: "..." }); - visitForDisplayParts(node2.type); - break; - case 192 /* UnionType */: - Debug.assertNode(node2, isUnionTypeNode); - visitDisplayPartList(node2.types, " | "); - break; - case 193 /* IntersectionType */: - Debug.assertNode(node2, isIntersectionTypeNode); - visitDisplayPartList(node2.types, " & "); - break; - case 194 /* ConditionalType */: - Debug.assertNode(node2, isConditionalTypeNode); - visitForDisplayParts(node2.checkType); - parts.push({ text: " extends " }); - visitForDisplayParts(node2.extendsType); - parts.push({ text: " ? " }); - visitForDisplayParts(node2.trueType); - parts.push({ text: " : " }); - visitForDisplayParts(node2.falseType); - break; - case 195 /* InferType */: - Debug.assertNode(node2, isInferTypeNode); - parts.push({ text: "infer " }); - visitForDisplayParts(node2.typeParameter); - break; - case 196 /* ParenthesizedType */: - Debug.assertNode(node2, isParenthesizedTypeNode); - parts.push({ text: "(" }); - visitForDisplayParts(node2.type); - parts.push({ text: ")" }); - break; - case 198 /* TypeOperator */: - Debug.assertNode(node2, isTypeOperatorNode); - parts.push({ text: `${tokenToString(node2.operator)} ` }); - visitForDisplayParts(node2.type); - break; - case 199 /* IndexedAccessType */: - Debug.assertNode(node2, isIndexedAccessTypeNode); - visitForDisplayParts(node2.objectType); - parts.push({ text: "[" }); - visitForDisplayParts(node2.indexType); - parts.push({ text: "]" }); - break; - case 200 /* MappedType */: - Debug.assertNode(node2, isMappedTypeNode); - parts.push({ text: "{ " }); - if (node2.readonlyToken) { - if (node2.readonlyToken.kind === 40 /* PlusToken */) { - parts.push({ text: "+" }); - } else if (node2.readonlyToken.kind === 41 /* MinusToken */) { - parts.push({ text: "-" }); - } - parts.push({ text: "readonly " }); - } - parts.push({ text: "[" }); - visitForDisplayParts(node2.typeParameter); - if (node2.nameType) { - parts.push({ text: " as " }); - visitForDisplayParts(node2.nameType); - } - parts.push({ text: "]" }); - if (node2.questionToken) { - if (node2.questionToken.kind === 40 /* PlusToken */) { - parts.push({ text: "+" }); - } else if (node2.questionToken.kind === 41 /* MinusToken */) { - parts.push({ text: "-" }); - } - parts.push({ text: "?" }); - } - parts.push({ text: ": " }); - if (node2.type) { - visitForDisplayParts(node2.type); - } - parts.push({ text: "; }" }); - break; - case 201 /* LiteralType */: - Debug.assertNode(node2, isLiteralTypeNode); - visitForDisplayParts(node2.literal); - break; - case 184 /* FunctionType */: - Debug.assertNode(node2, isFunctionTypeNode); - visitParametersAndTypeParameters(node2); - parts.push({ text: " => " }); - visitForDisplayParts(node2.type); - break; - case 205 /* ImportType */: - Debug.assertNode(node2, isImportTypeNode); - if (node2.isTypeOf) { - parts.push({ text: "typeof " }); - } - parts.push({ text: "import(" }); - visitForDisplayParts(node2.argument); - if (node2.assertions) { - parts.push({ text: ", { assert: " }); - visitDisplayPartList(node2.assertions.assertClause.elements, ", "); - parts.push({ text: " }" }); - } - parts.push({ text: ")" }); - if (node2.qualifier) { - parts.push({ text: "." }); - visitForDisplayParts(node2.qualifier); - } - if (node2.typeArguments) { - parts.push({ text: "<" }); - visitDisplayPartList(node2.typeArguments, ", "); - parts.push({ text: ">" }); - } - break; - case 171 /* PropertySignature */: - Debug.assertNode(node2, isPropertySignature); - if ((_a = node2.modifiers) == null ? void 0 : _a.length) { - visitDisplayPartList(node2.modifiers, " "); - parts.push({ text: " " }); - } - visitForDisplayParts(node2.name); - if (node2.questionToken) { - parts.push({ text: "?" }); - } - if (node2.type) { - parts.push({ text: ": " }); - visitForDisplayParts(node2.type); - } - break; - case 181 /* IndexSignature */: - Debug.assertNode(node2, isIndexSignatureDeclaration); - parts.push({ text: "[" }); - visitDisplayPartList(node2.parameters, ", "); - parts.push({ text: "]" }); - if (node2.type) { - parts.push({ text: ": " }); - visitForDisplayParts(node2.type); - } - break; - case 173 /* MethodSignature */: - Debug.assertNode(node2, isMethodSignature); - if ((_b = node2.modifiers) == null ? void 0 : _b.length) { - visitDisplayPartList(node2.modifiers, " "); - parts.push({ text: " " }); - } - visitForDisplayParts(node2.name); - if (node2.questionToken) { - parts.push({ text: "?" }); - } - visitParametersAndTypeParameters(node2); - if (node2.type) { - parts.push({ text: ": " }); - visitForDisplayParts(node2.type); - } - break; - case 179 /* CallSignature */: - Debug.assertNode(node2, isCallSignatureDeclaration); - visitParametersAndTypeParameters(node2); - if (node2.type) { - parts.push({ text: ": " }); - visitForDisplayParts(node2.type); - } - break; - case 207 /* ArrayBindingPattern */: - Debug.assertNode(node2, isArrayBindingPattern); - parts.push({ text: "[" }); - visitDisplayPartList(node2.elements, ", "); - parts.push({ text: "]" }); - break; - case 206 /* ObjectBindingPattern */: - Debug.assertNode(node2, isObjectBindingPattern); - parts.push({ text: "{" }); - if (node2.elements.length) { - parts.push({ text: " " }); - visitDisplayPartList(node2.elements, ", "); - parts.push({ text: " " }); - } - parts.push({ text: "}" }); - break; - case 208 /* BindingElement */: - Debug.assertNode(node2, isBindingElement); - visitForDisplayParts(node2.name); - break; - case 224 /* PrefixUnaryExpression */: - Debug.assertNode(node2, isPrefixUnaryExpression); - parts.push({ text: tokenToString(node2.operator) }); - visitForDisplayParts(node2.operand); - break; - case 203 /* TemplateLiteralType */: - Debug.assertNode(node2, isTemplateLiteralTypeNode); - visitForDisplayParts(node2.head); - node2.templateSpans.forEach(visitForDisplayParts); - break; - case 16 /* TemplateHead */: - Debug.assertNode(node2, isTemplateHead); - parts.push({ text: getLiteralText2(node2) }); - break; - case 204 /* TemplateLiteralTypeSpan */: - Debug.assertNode(node2, isTemplateLiteralTypeSpan); - visitForDisplayParts(node2.type); - visitForDisplayParts(node2.literal); - break; - case 17 /* TemplateMiddle */: - Debug.assertNode(node2, isTemplateMiddle); - parts.push({ text: getLiteralText2(node2) }); - break; - case 18 /* TemplateTail */: - Debug.assertNode(node2, isTemplateTail); - parts.push({ text: getLiteralText2(node2) }); - break; - case 197 /* ThisType */: - Debug.assertNode(node2, isThisTypeNode); - parts.push({ text: "this" }); - break; - default: - Debug.failBadSyntaxKind(node2); - } - } - function visitParametersAndTypeParameters(signatureDeclaration) { - if (signatureDeclaration.typeParameters) { - parts.push({ text: "<" }); - visitDisplayPartList(signatureDeclaration.typeParameters, ", "); - parts.push({ text: ">" }); - } - parts.push({ text: "(" }); - visitDisplayPartList(signatureDeclaration.parameters, ", "); - parts.push({ text: ")" }); - } - function visitDisplayPartList(nodes, separator) { - nodes.forEach((node2, index) => { - if (index > 0) { - parts.push({ text: separator }); - } - visitForDisplayParts(node2); - }); - } - function getLiteralText2(node2) { - switch (node2.kind) { - case 11 /* StringLiteral */: - return quotePreference === 0 /* Single */ ? `'${escapeString(node2.text, 39 /* singleQuote */)}'` : `"${escapeString(node2.text, 34 /* doubleQuote */)}"`; - case 16 /* TemplateHead */: - case 17 /* TemplateMiddle */: - case 18 /* TemplateTail */: { - const rawText = node2.rawText ?? escapeTemplateSubstitution(escapeString(node2.text, 96 /* backtick */)); - switch (node2.kind) { - case 16 /* TemplateHead */: - return "`" + rawText + "${"; - case 17 /* TemplateMiddle */: - return "}" + rawText + "${"; - case 18 /* TemplateTail */: - return "}" + rawText + "`"; - } - } - } - return node2.text; - } - } - function isUndefined(name) { - return name === "undefined"; - } - function isHintableDeclaration(node) { - if ((isPartOfParameterDeclaration(node) || isVariableDeclaration(node) && isVarConst(node)) && node.initializer) { - const initializer = skipParentheses(node.initializer); - return !(isHintableLiteral(initializer) || isNewExpression(initializer) || isObjectLiteralExpression(initializer) || isAssertionExpression(initializer)); - } - return true; - } - function getNodeDisplayPart(text, node) { - const sourceFile = node.getSourceFile(); - return { - text, - span: createTextSpanFromNode(node, sourceFile), - file: sourceFile.fileName - }; - } -} - -// src/services/_namespaces/ts.JsDoc.ts -var ts_JsDoc_exports = {}; -__export(ts_JsDoc_exports, { - getDocCommentTemplateAtPosition: () => getDocCommentTemplateAtPosition, - getJSDocParameterNameCompletionDetails: () => getJSDocParameterNameCompletionDetails, - getJSDocParameterNameCompletions: () => getJSDocParameterNameCompletions, - getJSDocTagCompletionDetails: () => getJSDocTagCompletionDetails, - getJSDocTagCompletions: () => getJSDocTagCompletions, - getJSDocTagNameCompletionDetails: () => getJSDocTagNameCompletionDetails, - getJSDocTagNameCompletions: () => getJSDocTagNameCompletions, - getJsDocCommentsFromDeclarations: () => getJsDocCommentsFromDeclarations, - getJsDocTagsFromDeclarations: () => getJsDocTagsFromDeclarations -}); - -// src/services/jsDoc.ts -var jsDocTagNames = [ - "abstract", - "access", - "alias", - "argument", - "async", - "augments", - "author", - "borrows", - "callback", - "class", - "classdesc", - "constant", - "constructor", - "constructs", - "copyright", - "default", - "deprecated", - "description", - "emits", - "enum", - "event", - "example", - "exports", - "extends", - "external", - "field", - "file", - "fileoverview", - "fires", - "function", - "generator", - "global", - "hideconstructor", - "host", - "ignore", - "implements", - "import", - "inheritdoc", - "inner", - "instance", - "interface", - "kind", - "lends", - "license", - "link", - "linkcode", - "linkplain", - "listens", - "member", - "memberof", - "method", - "mixes", - "module", - "name", - "namespace", - "overload", - "override", - "package", - "param", - "private", - "prop", - "property", - "protected", - "public", - "readonly", - "requires", - "returns", - "satisfies", - "see", - "since", - "static", - "summary", - "template", - "this", - "throws", - "todo", - "tutorial", - "type", - "typedef", - "var", - "variation", - "version", - "virtual", - "yields" -]; -var jsDocTagNameCompletionEntries; -var jsDocTagCompletionEntries; -function getJsDocCommentsFromDeclarations(declarations, checker) { - const parts = []; - forEachUnique(declarations, (declaration) => { - for (const jsdoc of getCommentHavingNodes(declaration)) { - const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 327 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc")); - if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 346 /* JSDocTypedefTag */ && declaration.kind !== 338 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 346 /* JSDocTypedefTag */ || t.kind === 338 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 341 /* JSDocParameterTag */ || t.kind === 342 /* JSDocReturnTag */)) { - continue; - } - let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : []; - if (inheritDoc && inheritDoc.comment) { - newparts = newparts.concat(getDisplayPartsFromComment(inheritDoc.comment, checker)); - } - if (!contains(parts, newparts, isIdenticalListOfDisplayParts)) { - parts.push(newparts); - } - } - }); - return flatten(intersperse(parts, [lineBreakPart()])); -} -function isIdenticalListOfDisplayParts(parts1, parts2) { - return arrayIsEqualTo(parts1, parts2, (p1, p2) => p1.kind === p2.kind && p1.text === p2.text); -} -function getCommentHavingNodes(declaration) { - switch (declaration.kind) { - case 341 /* JSDocParameterTag */: - case 348 /* JSDocPropertyTag */: - return [declaration]; - case 338 /* JSDocCallbackTag */: - case 346 /* JSDocTypedefTag */: - return [declaration, declaration.parent]; - case 323 /* JSDocSignature */: - if (isJSDocOverloadTag(declaration.parent)) { - return [declaration.parent.parent]; - } - // falls through - default: - return getJSDocCommentsAndTags(declaration); - } -} -function getJsDocTagsFromDeclarations(declarations, checker) { - const infos = []; - forEachUnique(declarations, (declaration) => { - const tags = getJSDocTags(declaration); - if (tags.some((t) => t.kind === 346 /* JSDocTypedefTag */ || t.kind === 338 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 341 /* JSDocParameterTag */ || t.kind === 342 /* JSDocReturnTag */)) { - return; - } - for (const tag of tags) { - infos.push({ name: tag.tagName.text, text: getCommentDisplayParts(tag, checker) }); - infos.push(...getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(tag), checker)); - } - }); - return infos; -} -function getJSDocPropertyTagsInfo(nodes, checker) { - return flatMap(nodes, (propTag) => concatenate([{ name: propTag.tagName.text, text: getCommentDisplayParts(propTag, checker) }], getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(propTag), checker))); -} -function tryGetJSDocPropertyTags(node) { - return isJSDocPropertyLikeTag(node) && node.isNameFirst && node.typeExpression && isJSDocTypeLiteral(node.typeExpression.type) ? node.typeExpression.type.jsDocPropertyTags : void 0; -} -function getDisplayPartsFromComment(comment, checker) { - if (typeof comment === "string") { - return [textPart(comment)]; - } - return flatMap( - comment, - (node) => node.kind === 321 /* JSDocText */ ? [textPart(node.text)] : buildLinkParts(node, checker) - ); -} -function getCommentDisplayParts(tag, checker) { - const { comment, kind } = tag; - const namePart = getTagNameDisplayPart(kind); - switch (kind) { - case 349 /* JSDocThrowsTag */: - const typeExpression = tag.typeExpression; - return typeExpression ? withNode(typeExpression) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker); - case 329 /* JSDocImplementsTag */: - return withNode(tag.class); - case 328 /* JSDocAugmentsTag */: - return withNode(tag.class); - case 345 /* JSDocTemplateTag */: - const templateTag = tag; - const displayParts = []; - if (templateTag.constraint) { - displayParts.push(textPart(templateTag.constraint.getText())); - } - if (length(templateTag.typeParameters)) { - if (length(displayParts)) { - displayParts.push(spacePart()); - } - const lastTypeParameter = templateTag.typeParameters[templateTag.typeParameters.length - 1]; - forEach(templateTag.typeParameters, (tp) => { - displayParts.push(namePart(tp.getText())); - if (lastTypeParameter !== tp) { - displayParts.push(...[punctuationPart(28 /* CommaToken */), spacePart()]); - } - }); - } - if (comment) { - displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]); - } - return displayParts; - case 344 /* JSDocTypeTag */: - case 350 /* JSDocSatisfiesTag */: - return withNode(tag.typeExpression); - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - case 348 /* JSDocPropertyTag */: - case 341 /* JSDocParameterTag */: - case 347 /* JSDocSeeTag */: - const { name } = tag; - return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker); - default: - return comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker); - } - function withNode(node) { - return addComment(node.getText()); - } - function addComment(s) { - if (comment) { - if (s.match(/^https?$/)) { - return [textPart(s), ...getDisplayPartsFromComment(comment, checker)]; - } else { - return [namePart(s), spacePart(), ...getDisplayPartsFromComment(comment, checker)]; - } - } else { - return [textPart(s)]; - } - } -} -function getTagNameDisplayPart(kind) { - switch (kind) { - case 341 /* JSDocParameterTag */: - return parameterNamePart; - case 348 /* JSDocPropertyTag */: - return propertyNamePart; - case 345 /* JSDocTemplateTag */: - return typeParameterNamePart; - case 346 /* JSDocTypedefTag */: - case 338 /* JSDocCallbackTag */: - return typeAliasNamePart; - default: - return textPart; - } -} -function getJSDocTagNameCompletions() { - return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = map(jsDocTagNames, (tagName) => { - return { - name: tagName, - kind: "keyword" /* keyword */, - kindModifiers: "", - sortText: ts_Completions_exports.SortText.LocationPriority - }; - })); -} -var getJSDocTagNameCompletionDetails = getJSDocTagCompletionDetails; -function getJSDocTagCompletions() { - return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = map(jsDocTagNames, (tagName) => { - return { - name: `@${tagName}`, - kind: "keyword" /* keyword */, - kindModifiers: "", - sortText: ts_Completions_exports.SortText.LocationPriority - }; - })); -} -function getJSDocTagCompletionDetails(name) { - return { - name, - kind: "" /* unknown */, - // TODO: should have its own kind? - kindModifiers: "", - displayParts: [textPart(name)], - documentation: emptyArray, - tags: void 0, - codeActions: void 0 - }; -} -function getJSDocParameterNameCompletions(tag) { - if (!isIdentifier(tag.name)) { - return emptyArray; - } - const nameThusFar = tag.name.text; - const jsdoc = tag.parent; - const fn = jsdoc.parent; - if (!isFunctionLike(fn)) return []; - return mapDefined(fn.parameters, (param) => { - if (!isIdentifier(param.name)) return void 0; - const name = param.name.text; - if (jsdoc.tags.some((t) => t !== tag && isJSDocParameterTag(t) && isIdentifier(t.name) && t.name.escapedText === name) || nameThusFar !== void 0 && !startsWith(name, nameThusFar)) { - return void 0; - } - return { name, kind: "parameter" /* parameterElement */, kindModifiers: "", sortText: ts_Completions_exports.SortText.LocationPriority }; - }); -} -function getJSDocParameterNameCompletionDetails(name) { - return { - name, - kind: "parameter" /* parameterElement */, - kindModifiers: "", - displayParts: [textPart(name)], - documentation: emptyArray, - tags: void 0, - codeActions: void 0 - }; -} -function getDocCommentTemplateAtPosition(newLine, sourceFile, position, options) { - const tokenAtPos = getTokenAtPosition(sourceFile, position); - const existingDocComment = findAncestor(tokenAtPos, isJSDoc); - if (existingDocComment && (existingDocComment.comment !== void 0 || length(existingDocComment.tags))) { - return void 0; - } - const tokenStart = tokenAtPos.getStart(sourceFile); - if (!existingDocComment && tokenStart < position) { - return void 0; - } - const commentOwnerInfo = getCommentOwnerInfo(tokenAtPos, options); - if (!commentOwnerInfo) { - return void 0; - } - const { commentOwner, parameters, hasReturn: hasReturn2 } = commentOwnerInfo; - const commentOwnerJsDoc = hasJSDocNodes(commentOwner) && commentOwner.jsDoc ? commentOwner.jsDoc : void 0; - const lastJsDoc = lastOrUndefined(commentOwnerJsDoc); - if (commentOwner.getStart(sourceFile) < position || lastJsDoc && existingDocComment && lastJsDoc !== existingDocComment) { - return void 0; - } - const indentationStr = getIndentationStringAtPosition(sourceFile, position); - const isJavaScriptFile = hasJSFileExtension(sourceFile.fileName); - const tags = (parameters ? parameterDocComments(parameters || [], isJavaScriptFile, indentationStr, newLine) : "") + (hasReturn2 ? returnsDocComment(indentationStr, newLine) : ""); - const openComment = "/**"; - const closeComment = " */"; - const hasTag = length(getJSDocTags(commentOwner)) > 0; - if (tags && !hasTag) { - const preamble = openComment + newLine + indentationStr + " * "; - const endLine = tokenStart === position ? newLine + indentationStr : ""; - const result = preamble + newLine + tags + indentationStr + closeComment + endLine; - return { newText: result, caretOffset: preamble.length }; - } - return { newText: openComment + closeComment, caretOffset: 3 }; -} -function getIndentationStringAtPosition(sourceFile, position) { - const { text } = sourceFile; - const lineStart = getLineStartPositionForPosition(position, sourceFile); - let pos = lineStart; - for (; pos <= position && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) ; - return text.slice(lineStart, pos); -} -function parameterDocComments(parameters, isJavaScriptFile, indentationStr, newLine) { - return parameters.map(({ name, dotDotDotToken }, i) => { - const paramName = name.kind === 80 /* Identifier */ ? name.text : "param" + i; - const type = isJavaScriptFile ? dotDotDotToken ? "{...any} " : "{any} " : ""; - return `${indentationStr} * @param ${type}${paramName}${newLine}`; - }).join(""); -} -function returnsDocComment(indentationStr, newLine) { - return `${indentationStr} * @returns${newLine}`; -} -function getCommentOwnerInfo(tokenAtPos, options) { - return forEachAncestor(tokenAtPos, (n) => getCommentOwnerInfoWorker(n, options)); -} -function getCommentOwnerInfoWorker(commentOwner, options) { - switch (commentOwner.kind) { - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - case 173 /* MethodSignature */: - case 219 /* ArrowFunction */: - const host = commentOwner; - return { commentOwner, parameters: host.parameters, hasReturn: hasReturn(host, options) }; - case 303 /* PropertyAssignment */: - return getCommentOwnerInfoWorker(commentOwner.initializer, options); - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 306 /* EnumMember */: - case 265 /* TypeAliasDeclaration */: - return { commentOwner }; - case 171 /* PropertySignature */: { - const host2 = commentOwner; - return host2.type && isFunctionTypeNode(host2.type) ? { commentOwner, parameters: host2.type.parameters, hasReturn: hasReturn(host2.type, options) } : { commentOwner }; - } - case 243 /* VariableStatement */: { - const varStatement = commentOwner; - const varDeclarations = varStatement.declarationList.declarations; - const host2 = varDeclarations.length === 1 && varDeclarations[0].initializer ? getRightHandSideOfAssignment(varDeclarations[0].initializer) : void 0; - return host2 ? { commentOwner, parameters: host2.parameters, hasReturn: hasReturn(host2, options) } : { commentOwner }; - } - case 307 /* SourceFile */: - return "quit"; - case 267 /* ModuleDeclaration */: - return commentOwner.parent.kind === 267 /* ModuleDeclaration */ ? void 0 : { commentOwner }; - case 244 /* ExpressionStatement */: - return getCommentOwnerInfoWorker(commentOwner.expression, options); - case 226 /* BinaryExpression */: { - const be = commentOwner; - if (getAssignmentDeclarationKind(be) === 0 /* None */) { - return "quit"; - } - return isFunctionLike(be.right) ? { commentOwner, parameters: be.right.parameters, hasReturn: hasReturn(be.right, options) } : { commentOwner }; - } - case 172 /* PropertyDeclaration */: - const init = commentOwner.initializer; - if (init && (isFunctionExpression(init) || isArrowFunction(init))) { - return { commentOwner, parameters: init.parameters, hasReturn: hasReturn(init, options) }; - } - } -} -function hasReturn(node, options) { - return !!(options == null ? void 0 : options.generateReturnInDocTemplate) && (isFunctionTypeNode(node) || isArrowFunction(node) && isExpression(node.body) || isFunctionLikeDeclaration(node) && node.body && isBlock(node.body) && !!forEachReturnStatement(node.body, (n) => n)); -} -function getRightHandSideOfAssignment(rightHandSide) { - while (rightHandSide.kind === 217 /* ParenthesizedExpression */) { - rightHandSide = rightHandSide.expression; - } - switch (rightHandSide.kind) { - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - return rightHandSide; - case 231 /* ClassExpression */: - return find(rightHandSide.members, isConstructorDeclaration); - } -} - -// src/services/_namespaces/ts.MapCode.ts -var ts_MapCode_exports = {}; -__export(ts_MapCode_exports, { - mapCode: () => mapCode -}); - -// src/services/mapCode.ts -function mapCode(sourceFile, contents, focusLocations, host, formatContext, preferences) { - return ts_textChanges_exports.ChangeTracker.with( - { host, formatContext, preferences }, - (changeTracker) => { - const parsed = contents.map((c) => parse(sourceFile, c)); - const flattenedLocations = focusLocations && flatten(focusLocations); - for (const nodes of parsed) { - placeNodeGroup( - sourceFile, - changeTracker, - nodes, - flattenedLocations - ); - } - } - ); -} -function parse(sourceFile, content) { - const nodeKinds = [ - { - parse: () => createSourceFile( - "__mapcode_content_nodes.ts", - content, - sourceFile.languageVersion, - /*setParentNodes*/ - true, - sourceFile.scriptKind - ), - body: (sf) => sf.statements - }, - { - parse: () => createSourceFile( - "__mapcode_class_content_nodes.ts", - `class __class { -${content} -}`, - sourceFile.languageVersion, - /*setParentNodes*/ - true, - sourceFile.scriptKind - ), - body: (cw) => cw.statements[0].members - } - ]; - const parsedNodes = []; - for (const { parse: parse2, body: body2 } of nodeKinds) { - const sourceFile2 = parse2(); - const bod = body2(sourceFile2); - if (bod.length && sourceFile2.parseDiagnostics.length === 0) { - return bod; - } else if (bod.length) { - parsedNodes.push({ sourceFile: sourceFile2, body: bod }); - } - } - parsedNodes.sort( - (a, b) => a.sourceFile.parseDiagnostics.length - b.sourceFile.parseDiagnostics.length - ); - const { body } = parsedNodes[0]; - return body; -} -function placeNodeGroup(originalFile, changeTracker, changes, focusLocations) { - if (isClassElement(changes[0]) || isTypeElement(changes[0])) { - placeClassNodeGroup( - originalFile, - changeTracker, - changes, - focusLocations - ); - } else { - placeStatements( - originalFile, - changeTracker, - changes, - focusLocations - ); - } -} -function placeClassNodeGroup(originalFile, changeTracker, changes, focusLocations) { - let classOrInterface; - if (!focusLocations || !focusLocations.length) { - classOrInterface = find(originalFile.statements, or(isClassLike, isInterfaceDeclaration)); - } else { - classOrInterface = forEach(focusLocations, (location) => findAncestor( - getTokenAtPosition(originalFile, location.start), - or(isClassLike, isInterfaceDeclaration) - )); - } - if (!classOrInterface) { - return; - } - const firstMatch = classOrInterface.members.find((member) => changes.some((change) => matchNode(change, member))); - if (firstMatch) { - const lastMatch = findLast( - classOrInterface.members, - (member) => changes.some((change) => matchNode(change, member)) - ); - forEach(changes, wipeNode); - changeTracker.replaceNodeRangeWithNodes( - originalFile, - firstMatch, - lastMatch, - changes - ); - return; - } - forEach(changes, wipeNode); - changeTracker.insertNodesAfter( - originalFile, - classOrInterface.members[classOrInterface.members.length - 1], - changes - ); -} -function placeStatements(originalFile, changeTracker, changes, focusLocations) { - if (!(focusLocations == null ? void 0 : focusLocations.length)) { - changeTracker.insertNodesAtEndOfFile( - originalFile, - changes, - /*blankLineBetween*/ - false - ); - return; - } - for (const location of focusLocations) { - const scope = findAncestor( - getTokenAtPosition(originalFile, location.start), - (block) => or(isBlock, isSourceFile)(block) && some(block.statements, (origStmt) => changes.some((newStmt) => matchNode(newStmt, origStmt))) - ); - if (scope) { - const start = scope.statements.find((stmt) => changes.some((node) => matchNode(node, stmt))); - if (start) { - const end = findLast(scope.statements, (stmt) => changes.some((node) => matchNode(node, stmt))); - forEach(changes, wipeNode); - changeTracker.replaceNodeRangeWithNodes( - originalFile, - start, - end, - changes - ); - return; - } - } - } - let scopeStatements = originalFile.statements; - for (const location of focusLocations) { - const block = findAncestor( - getTokenAtPosition(originalFile, location.start), - isBlock - ); - if (block) { - scopeStatements = block.statements; - break; - } - } - forEach(changes, wipeNode); - changeTracker.insertNodesAfter( - originalFile, - scopeStatements[scopeStatements.length - 1], - changes - ); -} -function matchNode(a, b) { - var _a, _b, _c, _d, _e, _f; - if (a.kind !== b.kind) { - return false; - } - if (a.kind === 176 /* Constructor */) { - return a.kind === b.kind; - } - if (isNamedDeclaration(a) && isNamedDeclaration(b)) { - return a.name.getText() === b.name.getText(); - } - if (isIfStatement(a) && isIfStatement(b)) { - return a.expression.getText() === b.expression.getText(); - } - if (isWhileStatement(a) && isWhileStatement(b)) { - return a.expression.getText() === b.expression.getText(); - } - if (isForStatement(a) && isForStatement(b)) { - return ((_a = a.initializer) == null ? void 0 : _a.getText()) === ((_b = b.initializer) == null ? void 0 : _b.getText()) && ((_c = a.incrementor) == null ? void 0 : _c.getText()) === ((_d = b.incrementor) == null ? void 0 : _d.getText()) && ((_e = a.condition) == null ? void 0 : _e.getText()) === ((_f = b.condition) == null ? void 0 : _f.getText()); - } - if (isForInOrOfStatement(a) && isForInOrOfStatement(b)) { - return a.expression.getText() === b.expression.getText() && a.initializer.getText() === b.initializer.getText(); - } - if (isLabeledStatement(a) && isLabeledStatement(b)) { - return a.label.getText() === b.label.getText(); - } - if (a.getText() === b.getText()) { - return true; - } - return false; -} -function wipeNode(node) { - resetNodePositions(node); - node.parent = void 0; -} -function resetNodePositions(node) { - node.pos = -1; - node.end = -1; - node.forEachChild(resetNodePositions); -} - -// src/services/_namespaces/ts.OrganizeImports.ts -var ts_OrganizeImports_exports = {}; -__export(ts_OrganizeImports_exports, { - compareImportsOrRequireStatements: () => compareImportsOrRequireStatements, - compareModuleSpecifiers: () => compareModuleSpecifiers2, - getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex, - getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex, - getNamedImportSpecifierComparerWithDetection: () => getNamedImportSpecifierComparerWithDetection, - getOrganizeImportsStringComparerWithDetection: () => getOrganizeImportsStringComparerWithDetection, - organizeImports: () => organizeImports, - testCoalesceExports: () => testCoalesceExports, - testCoalesceImports: () => testCoalesceImports -}); - -// src/services/organizeImports.ts -function organizeImports(sourceFile, formatContext, host, program, preferences, mode) { - const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext({ host, formatContext, preferences }); - const shouldSort = mode === "SortAndCombine" /* SortAndCombine */ || mode === "All" /* All */; - const shouldCombine = shouldSort; - const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */; - const topLevelImportDecls = sourceFile.statements.filter(isImportDeclaration); - const topLevelImportGroupDecls = groupByNewlineContiguous(sourceFile, topLevelImportDecls); - const { comparersToTest, typeOrdersToTest } = getDetectionLists(preferences); - const defaultComparer = comparersToTest[0]; - const comparer = { - moduleSpecifierComparer: typeof preferences.organizeImportsIgnoreCase === "boolean" ? defaultComparer : void 0, - namedImportComparer: typeof preferences.organizeImportsIgnoreCase === "boolean" ? defaultComparer : void 0, - typeOrder: preferences.organizeImportsTypeOrder - }; - if (typeof preferences.organizeImportsIgnoreCase !== "boolean") { - ({ comparer: comparer.moduleSpecifierComparer } = detectModuleSpecifierCaseBySort(topLevelImportGroupDecls, comparersToTest)); - } - if (!comparer.typeOrder || typeof preferences.organizeImportsIgnoreCase !== "boolean") { - const namedImportSort = detectNamedImportOrganizationBySort(topLevelImportDecls, comparersToTest, typeOrdersToTest); - if (namedImportSort) { - const { namedImportComparer, typeOrder } = namedImportSort; - comparer.namedImportComparer = comparer.namedImportComparer ?? namedImportComparer; - comparer.typeOrder = comparer.typeOrder ?? typeOrder; - } - } - topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, comparer)); - if (mode !== "RemoveUnused" /* RemoveUnused */) { - getTopLevelExportGroups(sourceFile).forEach((exportGroupDecl) => organizeExportsWorker(exportGroupDecl, comparer.namedImportComparer)); - } - for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) { - if (!ambientModule.body) continue; - const ambientModuleImportGroupDecls = groupByNewlineContiguous(sourceFile, ambientModule.body.statements.filter(isImportDeclaration)); - ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, comparer)); - if (mode !== "RemoveUnused" /* RemoveUnused */) { - const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration); - organizeExportsWorker(ambientModuleExportDecls, comparer.namedImportComparer); - } - } - return changeTracker.getChanges(); - function organizeDeclsWorker(oldImportDecls, coalesce) { - if (length(oldImportDecls) === 0) { - return; - } - setEmitFlags(oldImportDecls[0], 1024 /* NoLeadingComments */); - const oldImportGroups = shouldCombine ? group(oldImportDecls, (importDecl) => getExternalModuleName2(importDecl.moduleSpecifier)) : [oldImportDecls]; - const sortedImportGroups = shouldSort ? toSorted(oldImportGroups, (group1, group2) => compareModuleSpecifiersWorker(group1[0].moduleSpecifier, group2[0].moduleSpecifier, comparer.moduleSpecifierComparer ?? defaultComparer)) : oldImportGroups; - const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) || importGroup[0].moduleSpecifier === void 0 ? coalesce(importGroup) : importGroup); - if (newImportDecls.length === 0) { - changeTracker.deleteNodes( - sourceFile, - oldImportDecls, - { - leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include - }, - /*hasTrailingComment*/ - true - ); - } else { - const replaceOptions = { - leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, - // Leave header comment in place - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include, - suffix: getNewLineOrDefaultFromHost(host, formatContext.options) - }; - changeTracker.replaceNodeWithNodes(sourceFile, oldImportDecls[0], newImportDecls, replaceOptions); - const hasTrailingComment = changeTracker.nodeHasTrailingComment(sourceFile, oldImportDecls[0], replaceOptions); - changeTracker.deleteNodes(sourceFile, oldImportDecls.slice(1), { - trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include - }, hasTrailingComment); - } - } - function organizeImportsWorker(oldImportDecls, comparer2) { - const detectedModuleCaseComparer = comparer2.moduleSpecifierComparer ?? defaultComparer; - const detectedNamedImportCaseComparer = comparer2.namedImportComparer ?? defaultComparer; - const detectedTypeOrder = comparer2.typeOrder ?? "last"; - const specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: detectedTypeOrder }, detectedNamedImportCaseComparer); - const processImportsOfSameModuleSpecifier = (importGroup) => { - if (shouldRemove) importGroup = removeUnusedImports(importGroup, sourceFile, program); - if (shouldCombine) importGroup = coalesceImportsWorker(importGroup, detectedModuleCaseComparer, specifierComparer, sourceFile); - if (shouldSort) importGroup = toSorted(importGroup, (s1, s2) => compareImportsOrRequireStatements(s1, s2, detectedModuleCaseComparer)); - return importGroup; - }; - organizeDeclsWorker(oldImportDecls, processImportsOfSameModuleSpecifier); - } - function organizeExportsWorker(oldExportDecls, specifierCaseComparer) { - const useComparer = getNamedImportSpecifierComparer(preferences, specifierCaseComparer); - organizeDeclsWorker(oldExportDecls, (group2) => coalesceExportsWorker(group2, useComparer)); - } -} -function getDetectionLists(preferences) { - return { - comparersToTest: typeof preferences.organizeImportsIgnoreCase === "boolean" ? [getOrganizeImportsStringComparer(preferences, preferences.organizeImportsIgnoreCase)] : [getOrganizeImportsStringComparer( - preferences, - /*ignoreCase*/ - true - ), getOrganizeImportsStringComparer( - preferences, - /*ignoreCase*/ - false - )], - typeOrdersToTest: preferences.organizeImportsTypeOrder ? [preferences.organizeImportsTypeOrder] : ["last", "inline", "first"] - }; -} -function groupByNewlineContiguous(sourceFile, decls) { - const scanner2 = createScanner( - sourceFile.languageVersion, - /*skipTrivia*/ - false, - sourceFile.languageVariant - ); - const group2 = []; - let groupIndex = 0; - for (const decl of decls) { - if (group2[groupIndex] && isNewGroup(sourceFile, decl, scanner2)) { - groupIndex++; - } - if (!group2[groupIndex]) { - group2[groupIndex] = []; - } - group2[groupIndex].push(decl); - } - return group2; -} -function isNewGroup(sourceFile, decl, scanner2) { - const startPos = decl.getFullStart(); - const endPos = decl.getStart(); - scanner2.setText(sourceFile.text, startPos, endPos - startPos); - let numberOfNewLines = 0; - while (scanner2.getTokenStart() < endPos) { - const tokenKind = scanner2.scan(); - if (tokenKind === 4 /* NewLineTrivia */) { - numberOfNewLines++; - if (numberOfNewLines >= 2) { - return true; - } - } - } - return false; -} -function getTopLevelExportGroups(sourceFile) { - const topLevelExportGroups = []; - const statements = sourceFile.statements; - const len = length(statements); - let i = 0; - let groupIndex = 0; - while (i < len) { - if (isExportDeclaration(statements[i])) { - if (topLevelExportGroups[groupIndex] === void 0) { - topLevelExportGroups[groupIndex] = []; - } - const exportDecl = statements[i]; - if (exportDecl.moduleSpecifier) { - topLevelExportGroups[groupIndex].push(exportDecl); - i++; - } else { - while (i < len && isExportDeclaration(statements[i])) { - topLevelExportGroups[groupIndex].push(statements[i++]); - } - groupIndex++; - } - } else { - i++; - } - } - return flatMap(topLevelExportGroups, (exportGroupDecls) => groupByNewlineContiguous(sourceFile, exportGroupDecls)); -} -function removeUnusedImports(oldImports, sourceFile, program) { - const typeChecker = program.getTypeChecker(); - const compilerOptions = program.getCompilerOptions(); - const jsxNamespace = typeChecker.getJsxNamespace(sourceFile); - const jsxFragmentFactory = typeChecker.getJsxFragmentFactory(sourceFile); - const jsxElementsPresent = !!(sourceFile.transformFlags & 2 /* ContainsJsx */); - const usedImports = []; - for (const importDecl of oldImports) { - const { importClause, moduleSpecifier } = importDecl; - if (!importClause) { - usedImports.push(importDecl); - continue; - } - let { name, namedBindings } = importClause; - if (name && !isDeclarationUsed(name)) { - name = void 0; - } - if (namedBindings) { - if (isNamespaceImport(namedBindings)) { - if (!isDeclarationUsed(namedBindings.name)) { - namedBindings = void 0; - } - } else { - const newElements = namedBindings.elements.filter((e) => isDeclarationUsed(e.name)); - if (newElements.length < namedBindings.elements.length) { - namedBindings = newElements.length ? factory.updateNamedImports(namedBindings, newElements) : void 0; - } - } - } - if (name || namedBindings) { - usedImports.push(updateImportDeclarationAndClause(importDecl, name, namedBindings)); - } else if (hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier)) { - if (sourceFile.isDeclarationFile) { - usedImports.push(factory.createImportDeclaration( - importDecl.modifiers, - /*importClause*/ - void 0, - moduleSpecifier, - /*attributes*/ - void 0 - )); - } else { - usedImports.push(importDecl); - } - } - } - return usedImports; - function isDeclarationUsed(identifier) { - return jsxElementsPresent && (identifier.text === jsxNamespace || jsxFragmentFactory && identifier.text === jsxFragmentFactory) && jsxModeNeedsExplicitImport(compilerOptions.jsx) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(identifier, typeChecker, sourceFile); - } -} -function getExternalModuleName2(specifier) { - return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0; -} -function getCategorizedImports(importGroup) { - let importWithoutClause; - const typeOnlyImports = { defaultImports: [], namespaceImports: [], namedImports: [] }; - const regularImports = { defaultImports: [], namespaceImports: [], namedImports: [] }; - for (const importDeclaration of importGroup) { - if (importDeclaration.importClause === void 0) { - importWithoutClause = importWithoutClause || importDeclaration; - continue; - } - const group2 = importDeclaration.importClause.isTypeOnly ? typeOnlyImports : regularImports; - const { name, namedBindings } = importDeclaration.importClause; - if (name) { - group2.defaultImports.push(importDeclaration); - } - if (namedBindings) { - if (isNamespaceImport(namedBindings)) { - group2.namespaceImports.push(importDeclaration); - } else { - group2.namedImports.push(importDeclaration); - } - } - } - return { - importWithoutClause, - typeOnlyImports, - regularImports - }; -} -function coalesceImportsWorker(importGroup, comparer, specifierComparer, sourceFile) { - if (importGroup.length === 0) { - return importGroup; - } - const importGroupsByAttributes = groupBy(importGroup, (decl) => { - if (decl.attributes) { - let attrs = decl.attributes.token + " "; - for (const x of toSorted(decl.attributes.elements, (x2, y) => compareStringsCaseSensitive(x2.name.text, y.name.text))) { - attrs += x.name.text + ":"; - attrs += isStringLiteralLike(x.value) ? `"${x.value.text}"` : x.value.getText() + " "; - } - return attrs; - } - return ""; - }); - const coalescedImports = []; - for (const attribute in importGroupsByAttributes) { - const importGroupSameAttrs = importGroupsByAttributes[attribute]; - const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroupSameAttrs); - if (importWithoutClause) { - coalescedImports.push(importWithoutClause); - } - for (const group2 of [regularImports, typeOnlyImports]) { - const isTypeOnly = group2 === typeOnlyImports; - const { defaultImports, namespaceImports, namedImports } = group2; - if (!isTypeOnly && defaultImports.length === 1 && namespaceImports.length === 1 && namedImports.length === 0) { - const defaultImport = defaultImports[0]; - coalescedImports.push( - updateImportDeclarationAndClause(defaultImport, defaultImport.importClause.name, namespaceImports[0].importClause.namedBindings) - ); - continue; - } - const sortedNamespaceImports = toSorted(namespaceImports, (i1, i2) => comparer(i1.importClause.namedBindings.name.text, i2.importClause.namedBindings.name.text)); - for (const namespaceImport of sortedNamespaceImports) { - coalescedImports.push( - updateImportDeclarationAndClause( - namespaceImport, - /*name*/ - void 0, - namespaceImport.importClause.namedBindings - ) - ); - } - const firstDefaultImport = firstOrUndefined(defaultImports); - const firstNamedImport = firstOrUndefined(namedImports); - const importDecl = firstDefaultImport ?? firstNamedImport; - if (!importDecl) { - continue; - } - let newDefaultImport; - const newImportSpecifiers = []; - if (defaultImports.length === 1) { - newDefaultImport = defaultImports[0].importClause.name; - } else { - for (const defaultImport of defaultImports) { - newImportSpecifiers.push( - factory.createImportSpecifier( - /*isTypeOnly*/ - false, - factory.createIdentifier("default"), - defaultImport.importClause.name - ) - ); - } - } - newImportSpecifiers.push(...getNewImportSpecifiers(namedImports)); - const sortedImportSpecifiers = factory.createNodeArray( - toSorted(newImportSpecifiers, specifierComparer), - firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings.elements.hasTrailingComma - ); - const newNamedImports = sortedImportSpecifiers.length === 0 ? newDefaultImport ? void 0 : factory.createNamedImports(emptyArray) : firstNamedImport ? factory.updateNamedImports(firstNamedImport.importClause.namedBindings, sortedImportSpecifiers) : factory.createNamedImports(sortedImportSpecifiers); - if (sourceFile && newNamedImports && (firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings) && !rangeIsOnSingleLine(firstNamedImport.importClause.namedBindings, sourceFile)) { - setEmitFlags(newNamedImports, 2 /* MultiLine */); - } - if (isTypeOnly && newDefaultImport && newNamedImports) { - coalescedImports.push( - updateImportDeclarationAndClause( - importDecl, - newDefaultImport, - /*namedBindings*/ - void 0 - ) - ); - coalescedImports.push( - updateImportDeclarationAndClause( - firstNamedImport ?? importDecl, - /*name*/ - void 0, - newNamedImports - ) - ); - } else { - coalescedImports.push( - updateImportDeclarationAndClause(importDecl, newDefaultImport, newNamedImports) - ); - } - } - } - return coalescedImports; -} -function coalesceExportsWorker(exportGroup, specifierComparer) { - if (exportGroup.length === 0) { - return exportGroup; - } - const { exportWithoutClause, namedExports, typeOnlyExports } = getCategorizedExports(exportGroup); - const coalescedExports = []; - if (exportWithoutClause) { - coalescedExports.push(exportWithoutClause); - } - for (const exportGroup2 of [namedExports, typeOnlyExports]) { - if (exportGroup2.length === 0) { - continue; - } - const newExportSpecifiers = []; - newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray)); - const sortedExportSpecifiers = toSorted(newExportSpecifiers, specifierComparer); - const exportDecl = exportGroup2[0]; - coalescedExports.push( - factory.updateExportDeclaration( - exportDecl, - exportDecl.modifiers, - exportDecl.isTypeOnly, - exportDecl.exportClause && (isNamedExports(exportDecl.exportClause) ? factory.updateNamedExports(exportDecl.exportClause, sortedExportSpecifiers) : factory.updateNamespaceExport(exportDecl.exportClause, exportDecl.exportClause.name)), - exportDecl.moduleSpecifier, - exportDecl.attributes - ) - ); - } - return coalescedExports; - function getCategorizedExports(exportGroup2) { - let exportWithoutClause2; - const namedExports2 = []; - const typeOnlyExports2 = []; - for (const exportDeclaration of exportGroup2) { - if (exportDeclaration.exportClause === void 0) { - exportWithoutClause2 = exportWithoutClause2 || exportDeclaration; - } else if (exportDeclaration.isTypeOnly) { - typeOnlyExports2.push(exportDeclaration); - } else { - namedExports2.push(exportDeclaration); - } - } - return { - exportWithoutClause: exportWithoutClause2, - namedExports: namedExports2, - typeOnlyExports: typeOnlyExports2 - }; - } -} -function updateImportDeclarationAndClause(importDeclaration, name, namedBindings) { - return factory.updateImportDeclaration( - importDeclaration, - importDeclaration.modifiers, - factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings), - // TODO: GH#18217 - importDeclaration.moduleSpecifier, - importDeclaration.attributes - ); -} -function compareImportOrExportSpecifiers(s1, s2, comparer, preferences) { - switch (preferences == null ? void 0 : preferences.organizeImportsTypeOrder) { - case "first": - return compareBooleans(s2.isTypeOnly, s1.isTypeOnly) || comparer(s1.name.text, s2.name.text); - case "inline": - return comparer(s1.name.text, s2.name.text); - default: - return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || comparer(s1.name.text, s2.name.text); - } -} -function compareModuleSpecifiersWorker(m1, m2, comparer) { - const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1); - const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2); - return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || comparer(name1, name2); -} -function getModuleNamesFromDecls(decls) { - return decls.map((s) => getExternalModuleName2(getModuleSpecifierExpression(s)) || ""); -} -function getModuleSpecifierExpression(declaration) { - var _a; - switch (declaration.kind) { - case 271 /* ImportEqualsDeclaration */: - return (_a = tryCast(declaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression; - case 272 /* ImportDeclaration */: - return declaration.moduleSpecifier; - case 243 /* VariableStatement */: - return declaration.declarationList.declarations[0].initializer.arguments[0]; - } -} -function hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier) { - const moduleSpecifierText = isStringLiteral(moduleSpecifier) && moduleSpecifier.text; - return isString(moduleSpecifierText) && some(sourceFile.moduleAugmentations, (moduleName) => isStringLiteral(moduleName) && moduleName.text === moduleSpecifierText); -} -function getNewImportSpecifiers(namedImports) { - return flatMap(namedImports, (namedImport) => map(tryGetNamedBindingElements(namedImport), (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && moduleExportNameTextEscaped(importSpecifier.name) === moduleExportNameTextEscaped(importSpecifier.propertyName) ? factory.updateImportSpecifier( - importSpecifier, - importSpecifier.isTypeOnly, - /*propertyName*/ - void 0, - importSpecifier.name - ) : importSpecifier)); -} -function tryGetNamedBindingElements(namedImport) { - var _a; - return ((_a = namedImport.importClause) == null ? void 0 : _a.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0; -} -function detectModuleSpecifierCaseBySort(importDeclsByGroup, comparersToTest) { - const moduleSpecifiersByGroup = []; - importDeclsByGroup.forEach((importGroup) => { - moduleSpecifiersByGroup.push(getModuleNamesFromDecls(importGroup)); - }); - return detectCaseSensitivityBySort(moduleSpecifiersByGroup, comparersToTest); -} -function detectNamedImportOrganizationBySort(originalGroups, comparersToTest, typesToTest) { - let bothNamedImports = false; - const importDeclsWithNamed = originalGroups.filter((i) => { - var _a, _b; - const namedImports = (_b = tryCast((_a = i.importClause) == null ? void 0 : _a.namedBindings, isNamedImports)) == null ? void 0 : _b.elements; - if (!(namedImports == null ? void 0 : namedImports.length)) return false; - if (!bothNamedImports && namedImports.some((n) => n.isTypeOnly) && namedImports.some((n) => !n.isTypeOnly)) { - bothNamedImports = true; - } - return true; - }); - if (importDeclsWithNamed.length === 0) return; - const namedImportsByDecl = importDeclsWithNamed.map((importDecl) => { - var _a, _b; - return (_b = tryCast((_a = importDecl.importClause) == null ? void 0 : _a.namedBindings, isNamedImports)) == null ? void 0 : _b.elements; - }).filter((elements) => elements !== void 0); - if (!bothNamedImports || typesToTest.length === 0) { - const sortState = detectCaseSensitivityBySort(namedImportsByDecl.map((i) => i.map((n) => n.name.text)), comparersToTest); - return { - namedImportComparer: sortState.comparer, - typeOrder: typesToTest.length === 1 ? typesToTest[0] : void 0, - isSorted: sortState.isSorted - }; - } - const bestDiff = { first: Infinity, last: Infinity, inline: Infinity }; - const bestComparer = { first: comparersToTest[0], last: comparersToTest[0], inline: comparersToTest[0] }; - for (const curComparer of comparersToTest) { - const currDiff = { first: 0, last: 0, inline: 0 }; - for (const importDecl of namedImportsByDecl) { - for (const typeOrder of typesToTest) { - currDiff[typeOrder] = (currDiff[typeOrder] ?? 0) + measureSortedness(importDecl, (n1, n2) => compareImportOrExportSpecifiers(n1, n2, curComparer, { organizeImportsTypeOrder: typeOrder })); - } - } - for (const key of typesToTest) { - const typeOrder = key; - if (currDiff[typeOrder] < bestDiff[typeOrder]) { - bestDiff[typeOrder] = currDiff[typeOrder]; - bestComparer[typeOrder] = curComparer; - } - } - } - outer: for (const bestKey of typesToTest) { - const bestTypeOrder = bestKey; - for (const testKey of typesToTest) { - const testTypeOrder = testKey; - if (bestDiff[testTypeOrder] < bestDiff[bestTypeOrder]) continue outer; - } - return { namedImportComparer: bestComparer[bestTypeOrder], typeOrder: bestTypeOrder, isSorted: bestDiff[bestTypeOrder] === 0 }; - } - return { namedImportComparer: bestComparer.last, typeOrder: "last", isSorted: bestDiff.last === 0 }; -} -function measureSortedness(arr, comparer) { - let i = 0; - for (let j = 0; j < arr.length - 1; j++) { - if (comparer(arr[j], arr[j + 1]) > 0) { - i++; - } - } - return i; -} -function detectCaseSensitivityBySort(originalGroups, comparersToTest) { - let bestComparer; - let bestDiff = Infinity; - for (const curComparer of comparersToTest) { - let diffOfCurrentComparer = 0; - for (const listToSort of originalGroups) { - if (listToSort.length <= 1) continue; - const diff = measureSortedness(listToSort, curComparer); - diffOfCurrentComparer += diff; - } - if (diffOfCurrentComparer < bestDiff) { - bestDiff = diffOfCurrentComparer; - bestComparer = curComparer; - } - } - return { - comparer: bestComparer ?? comparersToTest[0], - isSorted: bestDiff === 0 - }; -} -function compareImportKind(s1, s2) { - return compareValues(getImportKindOrder(s1), getImportKindOrder(s2)); -} -function getImportKindOrder(s1) { - var _a; - switch (s1.kind) { - case 272 /* ImportDeclaration */: - if (!s1.importClause) return 0; - if (s1.importClause.isTypeOnly) return 1; - if (((_a = s1.importClause.namedBindings) == null ? void 0 : _a.kind) === 274 /* NamespaceImport */) return 2; - if (s1.importClause.name) return 3; - return 4; - case 271 /* ImportEqualsDeclaration */: - return 5; - case 243 /* VariableStatement */: - return 6; - } -} -function getOrganizeImportsOrdinalStringComparer(ignoreCase) { - return ignoreCase ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseSensitive; -} -function getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) { - const resolvedLocale = getOrganizeImportsLocale(preferences); - const caseFirst = preferences.organizeImportsCaseFirst ?? false; - const numeric = preferences.organizeImportsNumericCollation ?? false; - const accents = preferences.organizeImportsAccentCollation ?? true; - const sensitivity = ignoreCase ? accents ? "accent" : "base" : accents ? "variant" : "case"; - const collator = new Intl.Collator(resolvedLocale, { - usage: "sort", - caseFirst: caseFirst || "false", - sensitivity, - numeric - }); - return collator.compare; -} -function getOrganizeImportsLocale(preferences) { - let locale = preferences.organizeImportsLocale; - if (locale === "auto") locale = getUILocale(); - if (locale === void 0) locale = "en"; - const supportedLocales = Intl.Collator.supportedLocalesOf(locale); - const resolvedLocale = supportedLocales.length ? supportedLocales[0] : "en"; - return resolvedLocale; -} -function getOrganizeImportsStringComparer(preferences, ignoreCase) { - const collation = preferences.organizeImportsCollation ?? "ordinal"; - return collation === "unicode" ? getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) : getOrganizeImportsOrdinalStringComparer(ignoreCase); -} -function getOrganizeImportsStringComparerWithDetection(originalImportDecls, preferences) { - return detectModuleSpecifierCaseBySort([originalImportDecls], getDetectionLists(preferences).comparersToTest); -} -function getNamedImportSpecifierComparer(preferences, comparer) { - const stringComparer = comparer ?? getOrganizeImportsOrdinalStringComparer(!!preferences.organizeImportsIgnoreCase); - return (s1, s2) => compareImportOrExportSpecifiers(s1, s2, stringComparer, preferences); -} -function getNamedImportSpecifierComparerWithDetection(importDecl, preferences, sourceFile) { - const { comparersToTest, typeOrdersToTest } = getDetectionLists(preferences); - const detectFromDecl = detectNamedImportOrganizationBySort([importDecl], comparersToTest, typeOrdersToTest); - let specifierComparer = getNamedImportSpecifierComparer(preferences, comparersToTest[0]); - let isSorted; - if (typeof preferences.organizeImportsIgnoreCase !== "boolean" || !preferences.organizeImportsTypeOrder) { - if (detectFromDecl) { - const { namedImportComparer, typeOrder, isSorted: isDetectedSorted } = detectFromDecl; - isSorted = isDetectedSorted; - specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: typeOrder }, namedImportComparer); - } else if (sourceFile) { - const detectFromFile = detectNamedImportOrganizationBySort(sourceFile.statements.filter(isImportDeclaration), comparersToTest, typeOrdersToTest); - if (detectFromFile) { - const { namedImportComparer, typeOrder, isSorted: isDetectedSorted } = detectFromFile; - isSorted = isDetectedSorted; - specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: typeOrder }, namedImportComparer); - } - } - } - return { specifierComparer, isSorted }; -} -function getImportDeclarationInsertionIndex(sortedImports, newImport, comparer) { - const index = binarySearch(sortedImports, newImport, identity, (a, b) => compareImportsOrRequireStatements(a, b, comparer)); - return index < 0 ? ~index : index; -} -function getImportSpecifierInsertionIndex(sortedImports, newImport, comparer) { - const index = binarySearch(sortedImports, newImport, identity, comparer); - return index < 0 ? ~index : index; -} -function compareImportsOrRequireStatements(s1, s2, comparer) { - return compareModuleSpecifiersWorker(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2), comparer) || compareImportKind(s1, s2); -} -function testCoalesceImports(importGroup, ignoreCase, sourceFile, preferences) { - const comparer = getOrganizeImportsOrdinalStringComparer(ignoreCase); - const specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: preferences == null ? void 0 : preferences.organizeImportsTypeOrder }, comparer); - return coalesceImportsWorker(importGroup, comparer, specifierComparer, sourceFile); -} -function testCoalesceExports(exportGroup, ignoreCase, preferences) { - const comparer = (s1, s2) => compareImportOrExportSpecifiers(s1, s2, getOrganizeImportsOrdinalStringComparer(ignoreCase), { organizeImportsTypeOrder: (preferences == null ? void 0 : preferences.organizeImportsTypeOrder) ?? "last" }); - return coalesceExportsWorker(exportGroup, comparer); -} -function compareModuleSpecifiers2(m1, m2, ignoreCase) { - const comparer = getOrganizeImportsOrdinalStringComparer(!!ignoreCase); - return compareModuleSpecifiersWorker(m1, m2, comparer); -} - -// src/services/_namespaces/ts.OutliningElementsCollector.ts -var ts_OutliningElementsCollector_exports = {}; -__export(ts_OutliningElementsCollector_exports, { - collectElements: () => collectElements -}); - -// src/services/outliningElementsCollector.ts -function collectElements(sourceFile, cancellationToken) { - const res = []; - addNodeOutliningSpans(sourceFile, cancellationToken, res); - addRegionOutliningSpans(sourceFile, res); - res.sort((span1, span2) => span1.textSpan.start - span2.textSpan.start); - return res; -} -function addNodeOutliningSpans(sourceFile, cancellationToken, out) { - let depthRemaining = 40; - let current = 0; - const statements = [...sourceFile.statements, sourceFile.endOfFileToken]; - const n = statements.length; - while (current < n) { - while (current < n && !isAnyImportSyntax(statements[current])) { - visitNode3(statements[current]); - current++; - } - if (current === n) break; - const firstImport = current; - while (current < n && isAnyImportSyntax(statements[current])) { - visitNode3(statements[current]); - current++; - } - const lastImport = current - 1; - if (lastImport !== firstImport) { - out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 102 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */)); - } - } - function visitNode3(n2) { - var _a; - if (depthRemaining === 0) return; - cancellationToken.throwIfCancellationRequested(); - if (isDeclaration(n2) || isVariableStatement(n2) || isReturnStatement(n2) || isCallOrNewExpression(n2) || n2.kind === 1 /* EndOfFileToken */) { - addOutliningForLeadingCommentsForNode(n2, sourceFile, cancellationToken, out); - } - if (isFunctionLike(n2) && isBinaryExpression(n2.parent) && isPropertyAccessExpression(n2.parent.left)) { - addOutliningForLeadingCommentsForNode(n2.parent.left, sourceFile, cancellationToken, out); - } - if (isBlock(n2) || isModuleBlock(n2)) { - addOutliningForLeadingCommentsForPos(n2.statements.end, sourceFile, cancellationToken, out); - } - if (isClassLike(n2) || isInterfaceDeclaration(n2)) { - addOutliningForLeadingCommentsForPos(n2.members.end, sourceFile, cancellationToken, out); - } - const span = getOutliningSpanForNode(n2, sourceFile); - if (span) out.push(span); - depthRemaining--; - if (isCallExpression(n2)) { - depthRemaining++; - visitNode3(n2.expression); - depthRemaining--; - n2.arguments.forEach(visitNode3); - (_a = n2.typeArguments) == null ? void 0 : _a.forEach(visitNode3); - } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) { - visitNode3(n2.expression); - visitNode3(n2.thenStatement); - depthRemaining++; - visitNode3(n2.elseStatement); - depthRemaining--; - } else { - n2.forEachChild(visitNode3); - } - depthRemaining++; - } -} -function addRegionOutliningSpans(sourceFile, out) { - const regions = []; - const lineStarts = sourceFile.getLineStarts(); - for (const currentLineStart of lineStarts) { - const lineEnd = sourceFile.getLineEndOfPosition(currentLineStart); - const lineText = sourceFile.text.substring(currentLineStart, lineEnd); - const result = parseRegionDelimiter(lineText); - if (!result || isInComment(sourceFile, currentLineStart)) { - continue; - } - if (result.isStart) { - const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd); - regions.push(createOutliningSpan( - span, - "region" /* Region */, - span, - /*autoCollapse*/ - false, - result.name || "#region" - )); - } else { - const region = regions.pop(); - if (region) { - region.textSpan.length = lineEnd - region.textSpan.start; - region.hintSpan.length = lineEnd - region.textSpan.start; - out.push(region); - } - } - } -} -var regionDelimiterRegExp = /^#(end)?region(.*)\r?$/; -function parseRegionDelimiter(lineText) { - lineText = lineText.trimStart(); - if (!startsWith(lineText, "//")) { - return null; - } - lineText = lineText.slice(2).trim(); - const result = regionDelimiterRegExp.exec(lineText); - if (result) { - return { isStart: !result[1], name: result[2].trim() }; - } - return void 0; -} -function addOutliningForLeadingCommentsForPos(pos, sourceFile, cancellationToken, out) { - const comments = getLeadingCommentRanges(sourceFile.text, pos); - if (!comments) return; - let firstSingleLineCommentStart = -1; - let lastSingleLineCommentEnd = -1; - let singleLineCommentCount = 0; - const sourceText = sourceFile.getFullText(); - for (const { kind, pos: pos2, end } of comments) { - cancellationToken.throwIfCancellationRequested(); - switch (kind) { - case 2 /* SingleLineCommentTrivia */: - const commentText = sourceText.slice(pos2, end); - if (parseRegionDelimiter(commentText)) { - combineAndAddMultipleSingleLineComments(); - singleLineCommentCount = 0; - break; - } - if (singleLineCommentCount === 0) { - firstSingleLineCommentStart = pos2; - } - lastSingleLineCommentEnd = end; - singleLineCommentCount++; - break; - case 3 /* MultiLineCommentTrivia */: - combineAndAddMultipleSingleLineComments(); - out.push(createOutliningSpanFromBounds(pos2, end, "comment" /* Comment */)); - singleLineCommentCount = 0; - break; - default: - Debug.assertNever(kind); - } - } - combineAndAddMultipleSingleLineComments(); - function combineAndAddMultipleSingleLineComments() { - if (singleLineCommentCount > 1) { - out.push(createOutliningSpanFromBounds(firstSingleLineCommentStart, lastSingleLineCommentEnd, "comment" /* Comment */)); - } - } -} -function addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out) { - if (isJsxText(n)) return; - addOutliningForLeadingCommentsForPos(n.pos, sourceFile, cancellationToken, out); -} -function createOutliningSpanFromBounds(pos, end, kind) { - return createOutliningSpan(createTextSpanFromBounds(pos, end), kind); -} -function getOutliningSpanForNode(n, sourceFile) { - switch (n.kind) { - case 241 /* Block */: - if (isFunctionLike(n.parent)) { - return functionSpan(n.parent, n, sourceFile); - } - switch (n.parent.kind) { - case 246 /* DoStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 248 /* ForStatement */: - case 245 /* IfStatement */: - case 247 /* WhileStatement */: - case 254 /* WithStatement */: - case 299 /* CatchClause */: - return spanForNode(n.parent); - case 258 /* TryStatement */: - const tryStatement = n.parent; - if (tryStatement.tryBlock === n) { - return spanForNode(n.parent); - } else if (tryStatement.finallyBlock === n) { - const node = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile); - if (node) return spanForNode(node); - } - // falls through - default: - return createOutliningSpan(createTextSpanFromNode(n, sourceFile), "code" /* Code */); - } - case 268 /* ModuleBlock */: - return spanForNode(n.parent); - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 269 /* CaseBlock */: - case 187 /* TypeLiteral */: - case 206 /* ObjectBindingPattern */: - return spanForNode(n); - case 189 /* TupleType */: - return spanForNode( - n, - /*autoCollapse*/ - false, - /*useFullStart*/ - !isTupleTypeNode(n.parent), - 23 /* OpenBracketToken */ - ); - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - return spanForNodeArray(n.statements); - case 210 /* ObjectLiteralExpression */: - return spanForObjectOrArrayLiteral(n); - case 209 /* ArrayLiteralExpression */: - return spanForObjectOrArrayLiteral(n, 23 /* OpenBracketToken */); - case 284 /* JsxElement */: - return spanForJSXElement(n); - case 288 /* JsxFragment */: - return spanForJSXFragment(n); - case 285 /* JsxSelfClosingElement */: - case 286 /* JsxOpeningElement */: - return spanForJSXAttributes(n.attributes); - case 228 /* TemplateExpression */: - case 15 /* NoSubstitutionTemplateLiteral */: - return spanForTemplateLiteral(n); - case 207 /* ArrayBindingPattern */: - return spanForNode( - n, - /*autoCollapse*/ - false, - /*useFullStart*/ - !isBindingElement(n.parent), - 23 /* OpenBracketToken */ - ); - case 219 /* ArrowFunction */: - return spanForArrowFunction(n); - case 213 /* CallExpression */: - return spanForCallExpression(n); - case 217 /* ParenthesizedExpression */: - return spanForParenthesizedExpression(n); - case 275 /* NamedImports */: - case 279 /* NamedExports */: - case 300 /* ImportAttributes */: - return spanForImportExportElements(n); - } - function spanForImportExportElements(node) { - if (!node.elements.length) { - return void 0; - } - const openToken = findChildOfKind(node, 19 /* OpenBraceToken */, sourceFile); - const closeToken = findChildOfKind(node, 20 /* CloseBraceToken */, sourceFile); - if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) { - return void 0; - } - return spanBetweenTokens( - openToken, - closeToken, - node, - sourceFile, - /*autoCollapse*/ - false, - /*useFullStart*/ - false - ); - } - function spanForCallExpression(node) { - if (!node.arguments.length) { - return void 0; - } - const openToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile); - const closeToken = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile); - if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) { - return void 0; - } - return spanBetweenTokens( - openToken, - closeToken, - node, - sourceFile, - /*autoCollapse*/ - false, - /*useFullStart*/ - true - ); - } - function spanForArrowFunction(node) { - if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) { - return void 0; - } - const textSpan = createTextSpanFromBounds(node.body.getFullStart(), node.body.getEnd()); - return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node)); - } - function spanForJSXElement(node) { - const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd()); - const tagName = node.openingElement.tagName.getText(sourceFile); - const bannerText = "<" + tagName + ">..."; - return createOutliningSpan( - textSpan, - "code" /* Code */, - textSpan, - /*autoCollapse*/ - false, - bannerText - ); - } - function spanForJSXFragment(node) { - const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd()); - const bannerText = "<>..."; - return createOutliningSpan( - textSpan, - "code" /* Code */, - textSpan, - /*autoCollapse*/ - false, - bannerText - ); - } - function spanForJSXAttributes(node) { - if (node.properties.length === 0) { - return void 0; - } - return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */); - } - function spanForTemplateLiteral(node) { - if (node.kind === 15 /* NoSubstitutionTemplateLiteral */ && node.text.length === 0) { - return void 0; - } - return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */); - } - function spanForObjectOrArrayLiteral(node, open = 19 /* OpenBraceToken */) { - return spanForNode( - node, - /*autoCollapse*/ - false, - /*useFullStart*/ - !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent), - open - ); - } - function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 19 /* OpenBraceToken */, close = open === 19 /* OpenBraceToken */ ? 20 /* CloseBraceToken */ : 24 /* CloseBracketToken */) { - const openToken = findChildOfKind(n, open, sourceFile); - const closeToken = findChildOfKind(n, close, sourceFile); - return openToken && closeToken && spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart); - } - function spanForNodeArray(nodeArray) { - return nodeArray.length ? createOutliningSpan(createTextSpanFromRange(nodeArray), "code" /* Code */) : void 0; - } - function spanForParenthesizedExpression(node) { - if (positionsAreOnSameLine(node.getStart(), node.getEnd(), sourceFile)) return void 0; - const textSpan = createTextSpanFromBounds(node.getStart(), node.getEnd()); - return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node)); - } -} -function functionSpan(node, body, sourceFile) { - const openToken = tryGetFunctionOpenToken(node, body, sourceFile); - const closeToken = findChildOfKind(body, 20 /* CloseBraceToken */, sourceFile); - return openToken && closeToken && spanBetweenTokens( - openToken, - closeToken, - node, - sourceFile, - /*autoCollapse*/ - node.kind !== 219 /* ArrowFunction */ - ); -} -function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) { - const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd()); - return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(hintSpanNode, sourceFile), autoCollapse); -} -function createOutliningSpan(textSpan, kind, hintSpan = textSpan, autoCollapse = false, bannerText = "...") { - return { textSpan, kind, hintSpan, bannerText, autoCollapse }; -} -function tryGetFunctionOpenToken(node, body, sourceFile) { - if (isNodeArrayMultiLine(node.parameters, sourceFile)) { - const openParenToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile); - if (openParenToken) { - return openParenToken; - } - } - return findChildOfKind(body, 19 /* OpenBraceToken */, sourceFile); -} - -// src/services/_namespaces/ts.Rename.ts -var ts_Rename_exports = {}; -__export(ts_Rename_exports, { - getRenameInfo: () => getRenameInfo, - nodeIsEligibleForRename: () => nodeIsEligibleForRename -}); - -// src/services/rename.ts -function getRenameInfo(program, sourceFile, position, preferences) { - const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position)); - if (nodeIsEligibleForRename(node)) { - const renameInfo = getRenameInfoForNode(node, program.getTypeChecker(), sourceFile, program, preferences); - if (renameInfo) { - return renameInfo; - } - } - return getRenameInfoError(Diagnostics.You_cannot_rename_this_element); -} -function getRenameInfoForNode(node, typeChecker, sourceFile, program, preferences) { - const symbol = typeChecker.getSymbolAtLocation(node); - if (!symbol) { - if (isStringLiteralLike(node)) { - const type = getContextualTypeFromParentOrAncestorTypeNode(node, typeChecker); - if (type && (type.flags & 128 /* StringLiteral */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & 128 /* StringLiteral */)))) { - return getRenameInfoSuccess(node.text, node.text, "string" /* string */, "", node, sourceFile); - } - } else if (isLabelName(node)) { - const name = getTextOfNode(node); - return getRenameInfoSuccess(name, name, "label" /* label */, "" /* none */, node, sourceFile); - } - return void 0; - } - const { declarations } = symbol; - if (!declarations || declarations.length === 0) return; - if (declarations.some((declaration) => isDefinedInLibraryFile(program, declaration))) { - return getRenameInfoError(Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); - } - if (isIdentifier(node) && node.escapedText === "default" && symbol.parent && symbol.parent.flags & 1536 /* Module */) { - return void 0; - } - if (isStringLiteralLike(node) && tryGetImportFromModuleSpecifier(node)) { - return preferences.allowRenameOfImportPath ? getRenameInfoForModule(node, sourceFile, symbol) : void 0; - } - const wouldRenameNodeModules = wouldRenameInOtherNodeModules(sourceFile, symbol, typeChecker, preferences); - if (wouldRenameNodeModules) { - return getRenameInfoError(wouldRenameNodeModules); - } - const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, node); - const specifierName = isImportOrExportSpecifierName(node) || isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ ? stripQuotes(getTextOfIdentifierOrLiteral(node)) : void 0; - const displayName = specifierName || typeChecker.symbolToString(symbol); - const fullDisplayName = specifierName || typeChecker.getFullyQualifiedName(symbol); - return getRenameInfoSuccess(displayName, fullDisplayName, kind, ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), node, sourceFile); -} -function isDefinedInLibraryFile(program, declaration) { - const sourceFile = declaration.getSourceFile(); - return program.isSourceFileDefaultLibrary(sourceFile) && fileExtensionIs(sourceFile.fileName, ".d.ts" /* Dts */); -} -function wouldRenameInOtherNodeModules(originalFile, symbol, checker, preferences) { - if (!preferences.providePrefixAndSuffixTextForRename && symbol.flags & 2097152 /* Alias */) { - const importSpecifier = symbol.declarations && find(symbol.declarations, (decl) => isImportSpecifier(decl)); - if (importSpecifier && !importSpecifier.propertyName) { - symbol = checker.getAliasedSymbol(symbol); - } - } - const { declarations } = symbol; - if (!declarations) { - return void 0; - } - const originalPackage = getPackagePathComponents(originalFile.path); - if (originalPackage === void 0) { - if (some(declarations, (declaration) => isInsideNodeModules(declaration.getSourceFile().path))) { - return Diagnostics.You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder; - } else { - return void 0; - } - } - for (const declaration of declarations) { - const declPackage = getPackagePathComponents(declaration.getSourceFile().path); - if (declPackage) { - const length2 = Math.min(originalPackage.length, declPackage.length); - for (let i = 0; i <= length2; i++) { - if (compareStringsCaseSensitive(originalPackage[i], declPackage[i]) !== 0 /* EqualTo */) { - return Diagnostics.You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder; - } - } - } - } - return void 0; -} -function getPackagePathComponents(filePath) { - const components = getPathComponents(filePath); - const nodeModulesIdx = components.lastIndexOf("node_modules"); - if (nodeModulesIdx === -1) { - return void 0; - } - return components.slice(0, nodeModulesIdx + 2); -} -function getRenameInfoForModule(node, sourceFile, moduleSymbol) { - if (!isExternalModuleNameRelative(node.text)) { - return getRenameInfoError(Diagnostics.You_cannot_rename_a_module_via_a_global_import); - } - const moduleSourceFile = moduleSymbol.declarations && find(moduleSymbol.declarations, isSourceFile); - if (!moduleSourceFile) return void 0; - const withoutIndex = endsWith(node.text, "/index") || endsWith(node.text, "/index.js") ? void 0 : tryRemoveSuffix(removeFileExtension(moduleSourceFile.fileName), "/index"); - const fileName = withoutIndex === void 0 ? moduleSourceFile.fileName : withoutIndex; - const kind = withoutIndex === void 0 ? "module" /* moduleElement */ : "directory" /* directory */; - const indexAfterLastSlash = node.text.lastIndexOf("/") + 1; - const triggerSpan = createTextSpan(node.getStart(sourceFile) + 1 + indexAfterLastSlash, node.text.length - indexAfterLastSlash); - return { - canRename: true, - fileToRename: fileName, - kind, - displayName: fileName, - fullDisplayName: node.text, - kindModifiers: "" /* none */, - triggerSpan - }; -} -function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { - return { - canRename: true, - fileToRename: void 0, - kind, - displayName, - fullDisplayName, - kindModifiers, - triggerSpan: createTriggerSpanForNode(node, sourceFile) - }; -} -function getRenameInfoError(diagnostic) { - return { canRename: false, localizedErrorMessage: getLocaleSpecificMessage(diagnostic) }; -} -function createTriggerSpanForNode(node, sourceFile) { - let start = node.getStart(sourceFile); - let width = node.getWidth(sourceFile); - if (isStringLiteralLike(node)) { - start += 1; - width -= 2; - } - return createTextSpan(start, width); -} -function nodeIsEligibleForRename(node) { - switch (node.kind) { - case 80 /* Identifier */: - case 81 /* PrivateIdentifier */: - case 11 /* StringLiteral */: - case 15 /* NoSubstitutionTemplateLiteral */: - case 110 /* ThisKeyword */: - return true; - case 9 /* NumericLiteral */: - return isLiteralNameOfPropertyDeclarationOrIndexAccess(node); - default: - return false; - } -} - -// src/services/_namespaces/ts.SignatureHelp.ts -var ts_SignatureHelp_exports = {}; -__export(ts_SignatureHelp_exports, { - getArgumentInfoForCompletions: () => getArgumentInfoForCompletions, - getSignatureHelpItems: () => getSignatureHelpItems -}); - -// src/services/signatureHelp.ts -function getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken) { - const typeChecker = program.getTypeChecker(); - const startingToken = findTokenOnLeftOfPosition(sourceFile, position); - if (!startingToken) { - return void 0; - } - const onlyUseSyntacticOwners = !!triggerReason && triggerReason.kind === "characterTyped"; - if (onlyUseSyntacticOwners && (isInString(sourceFile, position, startingToken) || isInComment(sourceFile, position))) { - return void 0; - } - const isManuallyInvoked = !!triggerReason && triggerReason.kind === "invoked"; - const argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile, typeChecker, isManuallyInvoked); - if (!argumentInfo) return void 0; - cancellationToken.throwIfCancellationRequested(); - const candidateInfo = getCandidateOrTypeInfo(argumentInfo, typeChecker, sourceFile, startingToken, onlyUseSyntacticOwners); - cancellationToken.throwIfCancellationRequested(); - if (!candidateInfo) { - return isSourceFileJS(sourceFile) ? createJSSignatureHelpItems(argumentInfo, program, cancellationToken) : void 0; - } - return typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => candidateInfo.kind === 0 /* Candidate */ ? createSignatureHelpItems(candidateInfo.candidates, candidateInfo.resolvedSignature, argumentInfo, sourceFile, typeChecker2) : createTypeHelpItems(candidateInfo.symbol, argumentInfo, sourceFile, typeChecker2)); -} -function getCandidateOrTypeInfo({ invocation, argumentCount }, checker, sourceFile, startingToken, onlyUseSyntacticOwners) { - switch (invocation.kind) { - case 0 /* Call */: { - if (onlyUseSyntacticOwners && !isSyntacticOwner(startingToken, invocation.node, sourceFile)) { - return void 0; - } - const candidates = []; - const resolvedSignature = checker.getResolvedSignatureForSignatureHelp(invocation.node, candidates, argumentCount); - return candidates.length === 0 ? void 0 : { kind: 0 /* Candidate */, candidates, resolvedSignature }; - } - case 1 /* TypeArgs */: { - const { called } = invocation; - if (onlyUseSyntacticOwners && !containsPrecedingToken(startingToken, sourceFile, isIdentifier(called) ? called.parent : called)) { - return void 0; - } - const candidates = getPossibleGenericSignatures(called, argumentCount, checker); - if (candidates.length !== 0) return { kind: 0 /* Candidate */, candidates, resolvedSignature: first(candidates) }; - const symbol = checker.getSymbolAtLocation(called); - return symbol && { kind: 1 /* Type */, symbol }; - } - case 2 /* Contextual */: - return { kind: 0 /* Candidate */, candidates: [invocation.signature], resolvedSignature: invocation.signature }; - default: - return Debug.assertNever(invocation); - } -} -function isSyntacticOwner(startingToken, node, sourceFile) { - if (!isCallOrNewExpression(node)) return false; - const invocationChildren = node.getChildren(sourceFile); - switch (startingToken.kind) { - case 21 /* OpenParenToken */: - return contains(invocationChildren, startingToken); - case 28 /* CommaToken */: { - const containingList = findContainingList(startingToken); - return !!containingList && contains(invocationChildren, containingList); - } - case 30 /* LessThanToken */: - return containsPrecedingToken(startingToken, sourceFile, node.expression); - default: - return false; - } -} -function createJSSignatureHelpItems(argumentInfo, program, cancellationToken) { - if (argumentInfo.invocation.kind === 2 /* Contextual */) return void 0; - const expression = getExpressionFromInvocation(argumentInfo.invocation); - const name = isPropertyAccessExpression(expression) ? expression.name.text : void 0; - const typeChecker = program.getTypeChecker(); - return name === void 0 ? void 0 : firstDefined(program.getSourceFiles(), (sourceFile) => firstDefined(sourceFile.getNamedDeclarations().get(name), (declaration) => { - const type = declaration.symbol && typeChecker.getTypeOfSymbolAtLocation(declaration.symbol, declaration); - const callSignatures = type && type.getCallSignatures(); - if (callSignatures && callSignatures.length) { - return typeChecker.runWithCancellationToken( - cancellationToken, - (typeChecker2) => createSignatureHelpItems( - callSignatures, - callSignatures[0], - argumentInfo, - sourceFile, - typeChecker2, - /*useFullPrefix*/ - true - ) - ); - } - })); -} -function containsPrecedingToken(startingToken, sourceFile, container) { - const pos = startingToken.getFullStart(); - let currentParent = startingToken.parent; - while (currentParent) { - const precedingToken = findPrecedingToken( - pos, - sourceFile, - currentParent, - /*excludeJsdoc*/ - true - ); - if (precedingToken) { - return rangeContainsRange(container, precedingToken); - } - currentParent = currentParent.parent; - } - return Debug.fail("Could not find preceding token"); -} -function getArgumentInfoForCompletions(node, position, sourceFile, checker) { - const info = getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker); - return !info || info.isTypeParameterList || info.invocation.kind !== 0 /* Call */ ? void 0 : { invocation: info.invocation.node, argumentCount: info.argumentCount, argumentIndex: info.argumentIndex }; -} -function getArgumentOrParameterListInfo(node, position, sourceFile, checker) { - const info = getArgumentOrParameterListAndIndex(node, sourceFile, checker); - if (!info) return void 0; - const { list, argumentIndex } = info; - const argumentCount = getArgumentCount(checker, list); - const argumentsSpan = getApplicableSpanForArguments(list, sourceFile); - return { list, argumentIndex, argumentCount, argumentsSpan }; -} -function getArgumentOrParameterListAndIndex(node, sourceFile, checker) { - if (node.kind === 30 /* LessThanToken */ || node.kind === 21 /* OpenParenToken */) { - return { list: getChildListThatStartsWithOpenerToken(node.parent, node, sourceFile), argumentIndex: 0 }; - } else { - const list = findContainingList(node); - return list && { list, argumentIndex: getArgumentIndex(checker, list, node) }; - } -} -function getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker) { - const { parent: parent2 } = node; - if (isCallOrNewExpression(parent2)) { - const invocation = parent2; - const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker); - if (!info) return void 0; - const { list, argumentIndex, argumentCount, argumentsSpan } = info; - const isTypeParameterList = !!parent2.typeArguments && parent2.typeArguments.pos === list.pos; - return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount }; - } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) { - if (isInsideTemplateLiteral(node, position, sourceFile)) { - return getArgumentListInfoForTemplate( - parent2, - /*argumentIndex*/ - 0, - sourceFile - ); - } - return void 0; - } else if (isTemplateHead(node) && parent2.parent.kind === 215 /* TaggedTemplateExpression */) { - const templateExpression = parent2; - const tagExpression = templateExpression.parent; - Debug.assert(templateExpression.kind === 228 /* TemplateExpression */); - const argumentIndex = isInsideTemplateLiteral(node, position, sourceFile) ? 0 : 1; - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } else if (isTemplateSpan(parent2) && isTaggedTemplateExpression(parent2.parent.parent)) { - const templateSpan = parent2; - const tagExpression = parent2.parent.parent; - if (isTemplateTail(node) && !isInsideTemplateLiteral(node, position, sourceFile)) { - return void 0; - } - const spanIndex = templateSpan.parent.templateSpans.indexOf(templateSpan); - const argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile); - return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); - } else if (isJsxOpeningLikeElement(parent2)) { - const attributeSpanStart = parent2.attributes.pos; - const attributeSpanEnd = skipTrivia( - sourceFile.text, - parent2.attributes.end, - /*stopAfterLineBreak*/ - false - ); - return { - isTypeParameterList: false, - invocation: { kind: 0 /* Call */, node: parent2 }, - argumentsSpan: createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart), - argumentIndex: 0, - argumentCount: 1 - }; - } else { - const typeArgInfo = getPossibleTypeArgumentsInfo(node, sourceFile); - if (typeArgInfo) { - const { called, nTypeArguments } = typeArgInfo; - const invocation = { kind: 1 /* TypeArgs */, called }; - const argumentsSpan = createTextSpanFromBounds(called.getStart(sourceFile), node.end); - return { isTypeParameterList: true, invocation, argumentsSpan, argumentIndex: nTypeArguments, argumentCount: nTypeArguments + 1 }; - } - return void 0; - } -} -function getImmediatelyContainingArgumentOrContextualParameterInfo(node, position, sourceFile, checker) { - return tryGetParameterInfo(node, position, sourceFile, checker) || getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker); -} -function getHighestBinary(b) { - return isBinaryExpression(b.parent) ? getHighestBinary(b.parent) : b; -} -function countBinaryExpressionParameters(b) { - return isBinaryExpression(b.left) ? countBinaryExpressionParameters(b.left) + 1 : 2; -} -function tryGetParameterInfo(startingToken, position, sourceFile, checker) { - const node = getAdjustedNode(startingToken); - if (node === void 0) return void 0; - const info = getContextualSignatureLocationInfo(node, sourceFile, position, checker); - if (info === void 0) return void 0; - const { contextualType, argumentIndex, argumentCount, argumentsSpan } = info; - const nonNullableContextualType = contextualType.getNonNullableType(); - const symbol = nonNullableContextualType.symbol; - if (symbol === void 0) return void 0; - const signature = lastOrUndefined(nonNullableContextualType.getCallSignatures()); - if (signature === void 0) return void 0; - const invocation = { kind: 2 /* Contextual */, signature, node: startingToken, symbol: chooseBetterSymbol(symbol) }; - return { isTypeParameterList: false, invocation, argumentsSpan, argumentIndex, argumentCount }; -} -function getAdjustedNode(node) { - switch (node.kind) { - case 21 /* OpenParenToken */: - case 28 /* CommaToken */: - return node; - default: - return findAncestor(node.parent, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit"); - } -} -function getContextualSignatureLocationInfo(node, sourceFile, position, checker) { - const { parent: parent2 } = node; - switch (parent2.kind) { - case 217 /* ParenthesizedExpression */: - case 174 /* MethodDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker); - if (!info) return void 0; - const { argumentIndex, argumentCount, argumentsSpan } = info; - const contextualType = isMethodDeclaration(parent2) ? checker.getContextualTypeForObjectLiteralElement(parent2) : checker.getContextualType(parent2); - return contextualType && { contextualType, argumentIndex, argumentCount, argumentsSpan }; - case 226 /* BinaryExpression */: { - const highestBinary = getHighestBinary(parent2); - const contextualType2 = checker.getContextualType(highestBinary); - const argumentIndex2 = node.kind === 21 /* OpenParenToken */ ? 0 : countBinaryExpressionParameters(parent2) - 1; - const argumentCount2 = countBinaryExpressionParameters(highestBinary); - return contextualType2 && { contextualType: contextualType2, argumentIndex: argumentIndex2, argumentCount: argumentCount2, argumentsSpan: createTextSpanFromNode(parent2) }; - } - default: - return void 0; - } -} -function chooseBetterSymbol(s) { - return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => { - var _a; - return isFunctionTypeNode(d) ? (_a = tryCast(d.parent, canHaveSymbol)) == null ? void 0 : _a.symbol : void 0; - }) || s : s; -} -function getSpreadElementCount(node, checker) { - const spreadType = checker.getTypeAtLocation(node.expression); - if (checker.isTupleType(spreadType)) { - const { elementFlags, fixedLength } = spreadType.target; - if (fixedLength === 0) { - return 0; - } - const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */)); - return firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex; - } - return 0; -} -function getArgumentIndex(checker, argumentsList, node) { - return getArgumentIndexOrCount(checker, argumentsList, node); -} -function getArgumentCount(checker, argumentsList) { - return getArgumentIndexOrCount( - checker, - argumentsList, - /*node*/ - void 0 - ); -} -function getArgumentIndexOrCount(checker, argumentsList, node) { - const args = argumentsList.getChildren(); - let argumentIndex = 0; - let skipComma = false; - for (const child of args) { - if (node && child === node) { - if (!skipComma && child.kind === 28 /* CommaToken */) { - argumentIndex++; - } - return argumentIndex; - } - if (isSpreadElement(child)) { - argumentIndex += getSpreadElementCount(child, checker); - skipComma = true; - continue; - } - if (child.kind !== 28 /* CommaToken */) { - argumentIndex++; - skipComma = true; - continue; - } - if (skipComma) { - skipComma = false; - continue; - } - argumentIndex++; - } - if (node) { - return argumentIndex; - } - return args.length && last(args).kind === 28 /* CommaToken */ ? argumentIndex + 1 : argumentIndex; -} -function getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile) { - Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); - if (isTemplateLiteralToken(node)) { - if (isInsideTemplateLiteral(node, position, sourceFile)) { - return 0; - } - return spanIndex + 2; - } - return spanIndex + 1; -} -function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { - const argumentCount = isNoSubstitutionTemplateLiteral(tagExpression.template) ? 1 : tagExpression.template.templateSpans.length + 1; - if (argumentIndex !== 0) { - Debug.assertLessThan(argumentIndex, argumentCount); - } - return { - isTypeParameterList: false, - invocation: { kind: 0 /* Call */, node: tagExpression }, - argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), - argumentIndex, - argumentCount - }; -} -function getApplicableSpanForArguments(argumentsList, sourceFile) { - const applicableSpanStart = argumentsList.getFullStart(); - const applicableSpanEnd = skipTrivia( - sourceFile.text, - argumentsList.getEnd(), - /*stopAfterLineBreak*/ - false - ); - return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); -} -function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { - const template = taggedTemplate.template; - const applicableSpanStart = template.getStart(); - let applicableSpanEnd = template.getEnd(); - if (template.kind === 228 /* TemplateExpression */) { - const lastSpan = last(template.templateSpans); - if (lastSpan.literal.getFullWidth() === 0) { - applicableSpanEnd = skipTrivia( - sourceFile.text, - applicableSpanEnd, - /*stopAfterLineBreak*/ - false - ); - } - } - return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); -} -function getContainingArgumentInfo(node, position, sourceFile, checker, isManuallyInvoked) { - for (let n = node; !isSourceFile(n) && (isManuallyInvoked || !isBlock(n)); n = n.parent) { - Debug.assert(rangeContainsRange(n.parent, n), "Not a subspan", () => `Child: ${Debug.formatSyntaxKind(n.kind)}, parent: ${Debug.formatSyntaxKind(n.parent.kind)}`); - const argumentInfo = getImmediatelyContainingArgumentOrContextualParameterInfo(n, position, sourceFile, checker); - if (argumentInfo) { - return argumentInfo; - } - } - return void 0; -} -function getChildListThatStartsWithOpenerToken(parent2, openerToken, sourceFile) { - const children = parent2.getChildren(sourceFile); - const indexOfOpenerToken = children.indexOf(openerToken); - Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); - return children[indexOfOpenerToken + 1]; -} -function getExpressionFromInvocation(invocation) { - return invocation.kind === 0 /* Call */ ? getInvokedExpression(invocation.node) : invocation.called; -} -function getEnclosingDeclarationFromInvocation(invocation) { - return invocation.kind === 0 /* Call */ ? invocation.node : invocation.kind === 1 /* TypeArgs */ ? invocation.called : invocation.node; -} -var signatureHelpNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; -function createSignatureHelpItems(candidates, resolvedSignature, { isTypeParameterList, argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, typeChecker, useFullPrefix) { - var _a; - const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation); - const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a = resolvedSignature.declaration) == null ? void 0 : _a.symbol); - const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts( - typeChecker, - callTargetSymbol, - useFullPrefix ? sourceFile : void 0, - /*meaning*/ - void 0 - ) : emptyArray; - const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile)); - let selectedItemIndex = 0; - let itemsSeen = 0; - for (let i = 0; i < items.length; i++) { - const item = items[i]; - if (candidates[i] === resolvedSignature) { - selectedItemIndex = itemsSeen; - if (item.length > 1) { - let count = 0; - for (const i2 of item) { - if (i2.isVariadic || i2.parameters.length >= argumentCount) { - selectedItemIndex = itemsSeen + count; - break; - } - count++; - } - } - } - itemsSeen += item.length; - } - Debug.assert(selectedItemIndex !== -1); - const help = { items: flatMapToMutable(items, identity), applicableSpan, selectedItemIndex, argumentIndex, argumentCount }; - const selected = help.items[selectedItemIndex]; - if (selected.isVariadic) { - const firstRest = findIndex(selected.parameters, (p) => !!p.isRest); - if (-1 < firstRest && firstRest < selected.parameters.length - 1) { - help.argumentIndex = selected.parameters.length; - } else { - help.argumentIndex = Math.min(help.argumentIndex, selected.parameters.length - 1); - } - } - return help; -} -function createTypeHelpItems(symbol, { argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, checker) { - const typeParameters = checker.getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); - if (!typeParameters) return void 0; - const items = [getTypeHelpItem(symbol, typeParameters, checker, getEnclosingDeclarationFromInvocation(invocation), sourceFile)]; - return { items, applicableSpan, selectedItemIndex: 0, argumentIndex, argumentCount }; -} -function getTypeHelpItem(symbol, typeParameters, checker, enclosingDeclaration, sourceFile) { - const typeSymbolDisplay = symbolToDisplayParts(checker, symbol); - const printer = createPrinterWithRemoveComments(); - const parameters = typeParameters.map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer)); - const documentation = symbol.getDocumentationComment(checker); - const tags = symbol.getJsDocTags(checker); - const prefixDisplayParts = [...typeSymbolDisplay, punctuationPart(30 /* LessThanToken */)]; - return { isVariadic: false, prefixDisplayParts, suffixDisplayParts: [punctuationPart(32 /* GreaterThanToken */)], separatorDisplayParts, parameters, documentation, tags }; -} -var separatorDisplayParts = [punctuationPart(28 /* CommaToken */), spacePart()]; -function getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, checker, enclosingDeclaration, sourceFile) { - const infos = (isTypeParameterList ? itemInfoForTypeParameters : itemInfoForParameters)(candidateSignature, checker, enclosingDeclaration, sourceFile); - return map(infos, ({ isVariadic, parameters, prefix, suffix }) => { - const prefixDisplayParts = [...callTargetDisplayParts, ...prefix]; - const suffixDisplayParts = [...suffix, ...returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker)]; - const documentation = candidateSignature.getDocumentationComment(checker); - const tags = candidateSignature.getJsDocTags(); - return { isVariadic, prefixDisplayParts, suffixDisplayParts, separatorDisplayParts, parameters, documentation, tags }; - }); -} -function returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker) { - return mapToDisplayParts((writer) => { - writer.writePunctuation(":"); - writer.writeSpace(" "); - const predicate = checker.getTypePredicateOfSignature(candidateSignature); - if (predicate) { - checker.writeTypePredicate( - predicate, - enclosingDeclaration, - /*flags*/ - void 0, - writer - ); - } else { - checker.writeType( - checker.getReturnTypeOfSignature(candidateSignature), - enclosingDeclaration, - /*flags*/ - void 0, - writer - ); - } - }); -} -function itemInfoForTypeParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) { - const typeParameters = (candidateSignature.target || candidateSignature).typeParameters; - const printer = createPrinterWithRemoveComments(); - const parameters = (typeParameters || emptyArray).map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer)); - const thisParameter = candidateSignature.thisParameter ? [checker.symbolToParameterDeclaration(candidateSignature.thisParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags)] : []; - return checker.getExpandedParameters(candidateSignature).map((paramList) => { - const params = factory.createNodeArray([...thisParameter, ...map(paramList, (param) => checker.symbolToParameterDeclaration(param, enclosingDeclaration, signatureHelpNodeBuilderFlags))]); - const parameterParts = mapToDisplayParts((writer) => { - printer.writeList(2576 /* CallExpressionArguments */, params, sourceFile, writer); - }); - return { isVariadic: false, parameters, prefix: [punctuationPart(30 /* LessThanToken */)], suffix: [punctuationPart(32 /* GreaterThanToken */), ...parameterParts] }; - }); -} -function itemInfoForParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) { - const printer = createPrinterWithRemoveComments(); - const typeParameterParts = mapToDisplayParts((writer) => { - if (candidateSignature.typeParameters && candidateSignature.typeParameters.length) { - const args = factory.createNodeArray(candidateSignature.typeParameters.map((p) => checker.typeParameterToDeclaration(p, enclosingDeclaration, signatureHelpNodeBuilderFlags))); - printer.writeList(53776 /* TypeParameters */, args, sourceFile, writer); - } - }); - const lists = checker.getExpandedParameters(candidateSignature); - const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => { - var _a; - return !!(pList.length && ((_a = tryCast(pList[pList.length - 1], isTransientSymbol)) == null ? void 0 : _a.links.checkFlags) & 32768 /* RestParameter */); - }; - return lists.map((parameterList) => ({ - isVariadic: isVariadic(parameterList), - parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)), - prefix: [...typeParameterParts, punctuationPart(21 /* OpenParenToken */)], - suffix: [punctuationPart(22 /* CloseParenToken */)] - })); -} -function createSignatureHelpParameterForParameter(parameter, checker, enclosingDeclaration, sourceFile, printer) { - const displayParts = mapToDisplayParts((writer) => { - const param = checker.symbolToParameterDeclaration(parameter, enclosingDeclaration, signatureHelpNodeBuilderFlags); - printer.writeNode(4 /* Unspecified */, param, sourceFile, writer); - }); - const isOptional = checker.isOptionalParameter(parameter.valueDeclaration); - const isRest = isTransientSymbol(parameter) && !!(parameter.links.checkFlags & 32768 /* RestParameter */); - return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest }; -} -function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) { - const displayParts = mapToDisplayParts((writer) => { - const param = checker.typeParameterToDeclaration(typeParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags); - printer.writeNode(4 /* Unspecified */, param, sourceFile, writer); - }); - return { name: typeParameter.symbol.name, documentation: typeParameter.symbol.getDocumentationComment(checker), displayParts, isOptional: false, isRest: false }; -} - -// src/services/_namespaces/ts.SmartSelectionRange.ts -var ts_SmartSelectionRange_exports = {}; -__export(ts_SmartSelectionRange_exports, { - getSmartSelectionRange: () => getSmartSelectionRange -}); - -// src/services/smartSelection.ts -function getSmartSelectionRange(pos, sourceFile) { - var _a, _b; - let selectionRange = { - textSpan: createTextSpanFromBounds(sourceFile.getFullStart(), sourceFile.getEnd()) - }; - let parentNode = sourceFile; - outer: - while (true) { - const children = getSelectionChildren(parentNode); - if (!children.length) break; - for (let i = 0; i < children.length; i++) { - const prevNode = children[i - 1]; - const node = children[i]; - const nextNode = children[i + 1]; - if (getTokenPosOfNode( - node, - sourceFile, - /*includeJsDoc*/ - true - ) > pos) { - break outer; - } - const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end)); - if (comment && comment.kind === 2 /* SingleLineCommentTrivia */) { - pushSelectionCommentRange(comment.pos, comment.end); - } - if (positionShouldSnapToNode(sourceFile, pos, node)) { - if (isFunctionBody(node) && isFunctionLikeDeclaration(parentNode) && !positionsAreOnSameLine(node.getStart(sourceFile), node.getEnd(), sourceFile)) { - pushSelectionRange(node.getStart(sourceFile), node.getEnd()); - } - if (isBlock(node) || isTemplateSpan(node) || isTemplateHead(node) || isTemplateTail(node) || prevNode && isTemplateHead(prevNode) || isVariableDeclarationList(node) && isVariableStatement(parentNode) || isSyntaxList(node) && isVariableDeclarationList(parentNode) || isVariableDeclaration(node) && isSyntaxList(parentNode) && children.length === 1 || isJSDocTypeExpression(node) || isJSDocSignature(node) || isJSDocTypeLiteral(node)) { - parentNode = node; - break; - } - if (isTemplateSpan(parentNode) && nextNode && isTemplateMiddleOrTemplateTail(nextNode)) { - const start2 = node.getFullStart() - "${".length; - const end2 = nextNode.getStart() + "}".length; - pushSelectionRange(start2, end2); - } - const isBetweenMultiLineBookends = isSyntaxList(node) && isListOpener(prevNode) && isListCloser(nextNode) && !positionsAreOnSameLine(prevNode.getStart(), nextNode.getStart(), sourceFile); - let start = isBetweenMultiLineBookends ? prevNode.getEnd() : node.getStart(); - const end = isBetweenMultiLineBookends ? nextNode.getStart() : getEndPos(sourceFile, node); - if (hasJSDocNodes(node) && ((_a = node.jsDoc) == null ? void 0 : _a.length)) { - pushSelectionRange(first(node.jsDoc).getStart(), end); - } - if (isSyntaxList(node)) { - const firstChild = node.getChildren()[0]; - if (firstChild && hasJSDocNodes(firstChild) && ((_b = firstChild.jsDoc) == null ? void 0 : _b.length) && firstChild.getStart() !== node.pos) { - start = Math.min(start, first(firstChild.jsDoc).getStart()); - } - } - pushSelectionRange(start, end); - if (isStringLiteral(node) || isTemplateLiteral(node)) { - pushSelectionRange(start + 1, end - 1); - } - parentNode = node; - break; - } - if (i === children.length - 1) { - break outer; - } - } - } - return selectionRange; - function pushSelectionRange(start, end) { - if (start !== end) { - const textSpan = createTextSpanFromBounds(start, end); - if (!selectionRange || // Skip ranges that are identical to the parent - !textSpansEqual(textSpan, selectionRange.textSpan) && // Skip ranges that don't contain the original position - textSpanIntersectsWithPosition(textSpan, pos)) { - selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } }; - } - } - } - function pushSelectionCommentRange(start, end) { - pushSelectionRange(start, end); - let pos2 = start; - while (sourceFile.text.charCodeAt(pos2) === 47 /* slash */) { - pos2++; - } - pushSelectionRange(pos2, end); - } -} -function positionShouldSnapToNode(sourceFile, pos, node) { - Debug.assert(node.pos <= pos); - if (pos < node.end) { - return true; - } - const nodeEnd = node.getEnd(); - if (nodeEnd === pos) { - return getTouchingPropertyName(sourceFile, pos).pos < node.end; - } - return false; -} -var isImport2 = or(isImportDeclaration, isImportEqualsDeclaration); -function getSelectionChildren(node) { - var _a; - if (isSourceFile(node)) { - return groupChildren(node.getChildAt(0).getChildren(), isImport2); - } - if (isMappedTypeNode(node)) { - const [openBraceToken, ...children] = node.getChildren(); - const closeBraceToken = Debug.checkDefined(children.pop()); - Debug.assertEqual(openBraceToken.kind, 19 /* OpenBraceToken */); - Debug.assertEqual(closeBraceToken.kind, 20 /* CloseBraceToken */); - const groupedWithPlusMinusTokens = groupChildren(children, (child) => child === node.readonlyToken || child.kind === 148 /* ReadonlyKeyword */ || child === node.questionToken || child.kind === 58 /* QuestionToken */); - const groupedWithBrackets = groupChildren(groupedWithPlusMinusTokens, ({ kind }) => kind === 23 /* OpenBracketToken */ || kind === 168 /* TypeParameter */ || kind === 24 /* CloseBracketToken */); - return [ - openBraceToken, - // Pivot on `:` - createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 59 /* ColonToken */)), - closeBraceToken - ]; - } - if (isPropertySignature(node)) { - const children = groupChildren(node.getChildren(), (child) => child === node.name || contains(node.modifiers, child)); - const firstJSDocChild = ((_a = children[0]) == null ? void 0 : _a.kind) === 320 /* JSDoc */ ? children[0] : void 0; - const withJSDocSeparated = firstJSDocChild ? children.slice(1) : children; - const splittedChildren = splitChildren(withJSDocSeparated, ({ kind }) => kind === 59 /* ColonToken */); - return firstJSDocChild ? [firstJSDocChild, createSyntaxList2(splittedChildren)] : splittedChildren; - } - if (isParameter(node)) { - const groupedDotDotDotAndName = groupChildren(node.getChildren(), (child) => child === node.dotDotDotToken || child === node.name); - const groupedWithQuestionToken = groupChildren(groupedDotDotDotAndName, (child) => child === groupedDotDotDotAndName[0] || child === node.questionToken); - return splitChildren(groupedWithQuestionToken, ({ kind }) => kind === 64 /* EqualsToken */); - } - if (isBindingElement(node)) { - return splitChildren(node.getChildren(), ({ kind }) => kind === 64 /* EqualsToken */); - } - return node.getChildren(); -} -function groupChildren(children, groupOn) { - const result = []; - let group2; - for (const child of children) { - if (groupOn(child)) { - group2 = group2 || []; - group2.push(child); - } else { - if (group2) { - result.push(createSyntaxList2(group2)); - group2 = void 0; - } - result.push(child); - } - } - if (group2) { - result.push(createSyntaxList2(group2)); - } - return result; -} -function splitChildren(children, pivotOn, separateTrailingSemicolon = true) { - if (children.length < 2) { - return children; - } - const splitTokenIndex = findIndex(children, pivotOn); - if (splitTokenIndex === -1) { - return children; - } - const leftChildren = children.slice(0, splitTokenIndex); - const splitToken = children[splitTokenIndex]; - const lastToken = last(children); - const separateLastToken = separateTrailingSemicolon && lastToken.kind === 27 /* SemicolonToken */; - const rightChildren = children.slice(splitTokenIndex + 1, separateLastToken ? children.length - 1 : void 0); - const result = compact([ - leftChildren.length ? createSyntaxList2(leftChildren) : void 0, - splitToken, - rightChildren.length ? createSyntaxList2(rightChildren) : void 0 - ]); - return separateLastToken ? result.concat(lastToken) : result; -} -function createSyntaxList2(children) { - Debug.assertGreaterThanOrEqual(children.length, 1); - return setTextRangePosEnd(parseNodeFactory.createSyntaxList(children), children[0].pos, last(children).end); -} -function isListOpener(token) { - const kind = token && token.kind; - return kind === 19 /* OpenBraceToken */ || kind === 23 /* OpenBracketToken */ || kind === 21 /* OpenParenToken */ || kind === 286 /* JsxOpeningElement */; -} -function isListCloser(token) { - const kind = token && token.kind; - return kind === 20 /* CloseBraceToken */ || kind === 24 /* CloseBracketToken */ || kind === 22 /* CloseParenToken */ || kind === 287 /* JsxClosingElement */; -} -function getEndPos(sourceFile, node) { - switch (node.kind) { - case 341 /* JSDocParameterTag */: - case 338 /* JSDocCallbackTag */: - case 348 /* JSDocPropertyTag */: - case 346 /* JSDocTypedefTag */: - case 343 /* JSDocThisTag */: - return sourceFile.getLineEndOfPosition(node.getStart()); - default: - return node.getEnd(); - } -} - -// src/services/_namespaces/ts.SymbolDisplay.ts -var ts_SymbolDisplay_exports = {}; -__export(ts_SymbolDisplay_exports, { - getSymbolDisplayPartsDocumentationAndSymbolKind: () => getSymbolDisplayPartsDocumentationAndSymbolKind, - getSymbolKind: () => getSymbolKind, - getSymbolModifiers: () => getSymbolModifiers -}); - -// src/services/symbolDisplay.ts -var symbolDisplayNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; -function getSymbolKind(typeChecker, symbol, location) { - const result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); - if (result !== "" /* unknown */) { - return result; - } - const flags = getCombinedLocalAndExportSymbolFlags(symbol); - if (flags & 32 /* Class */) { - return getDeclarationOfKind(symbol, 231 /* ClassExpression */) ? "local class" /* localClassElement */ : "class" /* classElement */; - } - if (flags & 384 /* Enum */) return "enum" /* enumElement */; - if (flags & 524288 /* TypeAlias */) return "type" /* typeElement */; - if (flags & 64 /* Interface */) return "interface" /* interfaceElement */; - if (flags & 262144 /* TypeParameter */) return "type parameter" /* typeParameterElement */; - if (flags & 8 /* EnumMember */) return "enum member" /* enumMemberElement */; - if (flags & 2097152 /* Alias */) return "alias" /* alias */; - if (flags & 1536 /* Module */) return "module" /* moduleElement */; - return result; -} -function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { - const roots = typeChecker.getRootSymbols(symbol); - if (roots.length === 1 && first(roots).flags & 8192 /* Method */ && typeChecker.getTypeOfSymbolAtLocation(symbol, location).getNonNullableType().getCallSignatures().length !== 0) { - return "method" /* memberFunctionElement */; - } - if (typeChecker.isUndefinedSymbol(symbol)) { - return "var" /* variableElement */; - } - if (typeChecker.isArgumentsSymbol(symbol)) { - return "local var" /* localVariableElement */; - } - if (location.kind === 110 /* ThisKeyword */ && isExpression(location) || isThisInTypeQuery(location)) { - return "parameter" /* parameterElement */; - } - const flags = getCombinedLocalAndExportSymbolFlags(symbol); - if (flags & 3 /* Variable */) { - if (isFirstDeclarationOfSymbolParameter(symbol)) { - return "parameter" /* parameterElement */; - } else if (symbol.valueDeclaration && isVarConst(symbol.valueDeclaration)) { - return "const" /* constElement */; - } else if (symbol.valueDeclaration && isVarUsing(symbol.valueDeclaration)) { - return "using" /* variableUsingElement */; - } else if (symbol.valueDeclaration && isVarAwaitUsing(symbol.valueDeclaration)) { - return "await using" /* variableAwaitUsingElement */; - } else if (forEach(symbol.declarations, isLet)) { - return "let" /* letElement */; - } - return isLocalVariableOrFunction(symbol) ? "local var" /* localVariableElement */ : "var" /* variableElement */; - } - if (flags & 16 /* Function */) return isLocalVariableOrFunction(symbol) ? "local function" /* localFunctionElement */ : "function" /* functionElement */; - if (flags & 32768 /* GetAccessor */) return "getter" /* memberGetAccessorElement */; - if (flags & 65536 /* SetAccessor */) return "setter" /* memberSetAccessorElement */; - if (flags & 8192 /* Method */) return "method" /* memberFunctionElement */; - if (flags & 16384 /* Constructor */) return "constructor" /* constructorImplementationElement */; - if (flags & 131072 /* Signature */) return "index" /* indexSignatureElement */; - if (flags & 4 /* Property */) { - if (flags & 33554432 /* Transient */ && symbol.links.checkFlags & 6 /* Synthetic */) { - const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => { - const rootSymbolFlags = rootSymbol.getFlags(); - if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) { - return "property" /* memberVariableElement */; - } - }); - if (!unionPropertyKind) { - const typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); - if (typeOfUnionProperty.getCallSignatures().length) { - return "method" /* memberFunctionElement */; - } - return "property" /* memberVariableElement */; - } - return unionPropertyKind; - } - return "property" /* memberVariableElement */; - } - return "" /* unknown */; -} -function getNormalizedSymbolModifiers(symbol) { - if (symbol.declarations && symbol.declarations.length) { - const [declaration, ...declarations] = symbol.declarations; - const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, (d) => !isDeprecatedDeclaration(d)) ? 65536 /* Deprecated */ : 0 /* None */; - const modifiers = getNodeModifiers(declaration, excludeFlags); - if (modifiers) { - return modifiers.split(","); - } - } - return []; -} -function getSymbolModifiers(typeChecker, symbol) { - if (!symbol) { - return "" /* none */; - } - const modifiers = new Set(getNormalizedSymbolModifiers(symbol)); - if (symbol.flags & 2097152 /* Alias */) { - const resolvedSymbol = typeChecker.getAliasedSymbol(symbol); - if (resolvedSymbol !== symbol) { - forEach(getNormalizedSymbolModifiers(resolvedSymbol), (modifier) => { - modifiers.add(modifier); - }); - } - } - if (symbol.flags & 16777216 /* Optional */) { - modifiers.add("optional" /* optionalModifier */); - } - return modifiers.size > 0 ? arrayFrom(modifiers.values()).join(",") : "" /* none */; -} -function getSymbolDisplayPartsDocumentationAndSymbolKindWorker(typeChecker, symbol, sourceFile, enclosingDeclaration, location, type, semanticMeaning, alias) { - var _a; - const displayParts = []; - let documentation = []; - let tags = []; - const symbolFlags = getCombinedLocalAndExportSymbolFlags(symbol); - let symbolKind = semanticMeaning & 1 /* Value */ ? getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) : "" /* unknown */; - let hasAddedSymbolInfo = false; - const isThisExpression = location.kind === 110 /* ThisKeyword */ && isInExpressionContext(location) || isThisInTypeQuery(location); - let documentationFromAlias; - let tagsFromAlias; - let hasMultipleSignatures = false; - if (location.kind === 110 /* ThisKeyword */ && !isThisExpression) { - return { displayParts: [keywordPart(110 /* ThisKeyword */)], documentation: [], symbolKind: "primitive type" /* primitiveType */, tags: void 0 }; - } - if (symbolKind !== "" /* unknown */ || symbolFlags & 32 /* Class */ || symbolFlags & 2097152 /* Alias */) { - if (symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */) { - const declaration = find(symbol.declarations, (declaration2) => declaration2.name === location); - if (declaration) { - switch (declaration.kind) { - case 177 /* GetAccessor */: - symbolKind = "getter" /* memberGetAccessorElement */; - break; - case 178 /* SetAccessor */: - symbolKind = "setter" /* memberSetAccessorElement */; - break; - case 172 /* PropertyDeclaration */: - symbolKind = "accessor" /* memberAccessorVariableElement */; - break; - default: - Debug.assertNever(declaration); - } - } else { - symbolKind = "property" /* memberVariableElement */; - } - } - let signature; - type ?? (type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location)); - if (location.parent && location.parent.kind === 211 /* PropertyAccessExpression */) { - const right = location.parent.name; - if (right === location || right && right.getFullWidth() === 0) { - location = location.parent; - } - } - let callExpressionLike; - if (isCallOrNewExpression(location)) { - callExpressionLike = location; - } else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) { - callExpressionLike = location.parent; - } else if (location.parent && (isJsxOpeningLikeElement(location.parent) || isTaggedTemplateExpression(location.parent)) && isFunctionLike(symbol.valueDeclaration)) { - callExpressionLike = location.parent; - } - if (callExpressionLike) { - signature = typeChecker.getResolvedSignature(callExpressionLike); - const useConstructSignatures = callExpressionLike.kind === 214 /* NewExpression */ || isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 108 /* SuperKeyword */; - const allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); - if (signature && !contains(allSignatures, signature.target) && !contains(allSignatures, signature)) { - signature = allSignatures.length ? allSignatures[0] : void 0; - } - if (signature) { - if (useConstructSignatures && symbolFlags & 32 /* Class */) { - symbolKind = "constructor" /* constructorImplementationElement */; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } else if (symbolFlags & 2097152 /* Alias */) { - symbolKind = "alias" /* alias */; - pushSymbolKind(symbolKind); - displayParts.push(spacePart()); - if (useConstructSignatures) { - if (signature.flags & 4 /* Abstract */) { - displayParts.push(keywordPart(128 /* AbstractKeyword */)); - displayParts.push(spacePart()); - } - displayParts.push(keywordPart(105 /* NewKeyword */)); - displayParts.push(spacePart()); - } - addFullSymbolName(symbol); - } else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - switch (symbolKind) { - case "JSX attribute" /* jsxAttribute */: - case "property" /* memberVariableElement */: - case "var" /* variableElement */: - case "const" /* constElement */: - case "let" /* letElement */: - case "parameter" /* parameterElement */: - case "local var" /* localVariableElement */: - displayParts.push(punctuationPart(59 /* ColonToken */)); - displayParts.push(spacePart()); - if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) { - addRange(displayParts, symbolToDisplayParts( - typeChecker, - type.symbol, - enclosingDeclaration, - /*meaning*/ - void 0, - 4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */ - )); - displayParts.push(lineBreakPart()); - } - if (useConstructSignatures) { - if (signature.flags & 4 /* Abstract */) { - displayParts.push(keywordPart(128 /* AbstractKeyword */)); - displayParts.push(spacePart()); - } - displayParts.push(keywordPart(105 /* NewKeyword */)); - displayParts.push(spacePart()); - } - addSignatureDisplayParts(signature, allSignatures, 262144 /* WriteArrowStyleSignature */); - break; - default: - addSignatureDisplayParts(signature, allSignatures); - } - hasAddedSymbolInfo = true; - hasMultipleSignatures = allSignatures.length > 1; - } - } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || // name of function declaration - location.kind === 137 /* ConstructorKeyword */ && location.parent.kind === 176 /* Constructor */) { - const functionDeclaration = location.parent; - const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location.kind === 137 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration)); - if (locationIsSymbolDeclaration) { - const allSignatures = functionDeclaration.kind === 176 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); - if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { - signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); - } else { - signature = allSignatures[0]; - } - if (functionDeclaration.kind === 176 /* Constructor */) { - symbolKind = "constructor" /* constructorImplementationElement */; - addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); - } else { - addPrefixForAnyFunctionOrVar( - functionDeclaration.kind === 179 /* CallSignature */ && !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, - symbolKind - ); - } - if (signature) { - addSignatureDisplayParts(signature, allSignatures); - } - hasAddedSymbolInfo = true; - hasMultipleSignatures = allSignatures.length > 1; - } - } - } - if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) { - addAliasPrefixIfNecessary(); - if (getDeclarationOfKind(symbol, 231 /* ClassExpression */)) { - pushSymbolKind("local class" /* localClassElement */); - } else { - displayParts.push(keywordPart(86 /* ClassKeyword */)); - } - displayParts.push(spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if (symbolFlags & 64 /* Interface */ && semanticMeaning & 2 /* Type */) { - prefixNextMeaning(); - displayParts.push(keywordPart(120 /* InterfaceKeyword */)); - displayParts.push(spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - } - if (symbolFlags & 524288 /* TypeAlias */ && semanticMeaning & 2 /* Type */) { - prefixNextMeaning(); - displayParts.push(keywordPart(156 /* TypeKeyword */)); - displayParts.push(spacePart()); - addFullSymbolName(symbol); - writeTypeParametersOfSymbol(symbol, sourceFile); - displayParts.push(spacePart()); - displayParts.push(operatorPart(64 /* EqualsToken */)); - displayParts.push(spacePart()); - addRange(displayParts, typeToDisplayParts(typeChecker, location.parent && isConstTypeReference(location.parent) ? typeChecker.getTypeAtLocation(location.parent) : typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 8388608 /* InTypeAlias */)); - } - if (symbolFlags & 384 /* Enum */) { - prefixNextMeaning(); - if (some(symbol.declarations, (d) => isEnumDeclaration(d) && isEnumConst(d))) { - displayParts.push(keywordPart(87 /* ConstKeyword */)); - displayParts.push(spacePart()); - } - displayParts.push(keywordPart(94 /* EnumKeyword */)); - displayParts.push(spacePart()); - addFullSymbolName(symbol); - } - if (symbolFlags & 1536 /* Module */ && !isThisExpression) { - prefixNextMeaning(); - const declaration = getDeclarationOfKind(symbol, 267 /* ModuleDeclaration */); - const isNamespace = declaration && declaration.name && declaration.name.kind === 80 /* Identifier */; - displayParts.push(keywordPart(isNamespace ? 145 /* NamespaceKeyword */ : 144 /* ModuleKeyword */)); - displayParts.push(spacePart()); - addFullSymbolName(symbol); - } - if (symbolFlags & 262144 /* TypeParameter */ && semanticMeaning & 2 /* Type */) { - prefixNextMeaning(); - displayParts.push(punctuationPart(21 /* OpenParenToken */)); - displayParts.push(textPart("type parameter")); - displayParts.push(punctuationPart(22 /* CloseParenToken */)); - displayParts.push(spacePart()); - addFullSymbolName(symbol); - if (symbol.parent) { - addInPrefix(); - addFullSymbolName(symbol.parent, enclosingDeclaration); - writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); - } else { - const decl = getDeclarationOfKind(symbol, 168 /* TypeParameter */); - if (decl === void 0) return Debug.fail(); - const declaration = decl.parent; - if (declaration) { - if (isFunctionLike(declaration)) { - addInPrefix(); - const signature = typeChecker.getSignatureFromDeclaration(declaration); - if (declaration.kind === 180 /* ConstructSignature */) { - displayParts.push(keywordPart(105 /* NewKeyword */)); - displayParts.push(spacePart()); - } else if (declaration.kind !== 179 /* CallSignature */ && declaration.name) { - addFullSymbolName(declaration.symbol); - } - addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */)); - } else if (isTypeAliasDeclaration(declaration)) { - addInPrefix(); - displayParts.push(keywordPart(156 /* TypeKeyword */)); - displayParts.push(spacePart()); - addFullSymbolName(declaration.symbol); - writeTypeParametersOfSymbol(declaration.symbol, sourceFile); - } - } - } - } - if (symbolFlags & 8 /* EnumMember */) { - symbolKind = "enum member" /* enumMemberElement */; - addPrefixForAnyFunctionOrVar(symbol, "enum member"); - const declaration = (_a = symbol.declarations) == null ? void 0 : _a[0]; - if ((declaration == null ? void 0 : declaration.kind) === 306 /* EnumMember */) { - const constantValue = typeChecker.getConstantValue(declaration); - if (constantValue !== void 0) { - displayParts.push(spacePart()); - displayParts.push(operatorPart(64 /* EqualsToken */)); - displayParts.push(spacePart()); - displayParts.push(displayPart(getTextOfConstantValue(constantValue), typeof constantValue === "number" ? 7 /* numericLiteral */ : 8 /* stringLiteral */)); - } - } - } - if (symbol.flags & 2097152 /* Alias */) { - prefixNextMeaning(); - if (!hasAddedSymbolInfo || documentation.length === 0 && tags.length === 0) { - const resolvedSymbol = typeChecker.getAliasedSymbol(symbol); - if (resolvedSymbol !== symbol && resolvedSymbol.declarations && resolvedSymbol.declarations.length > 0) { - const resolvedNode = resolvedSymbol.declarations[0]; - const declarationName = getNameOfDeclaration(resolvedNode); - if (declarationName && !hasAddedSymbolInfo) { - const isExternalModuleDeclaration = isModuleWithStringLiteralName(resolvedNode) && hasSyntacticModifier(resolvedNode, 128 /* Ambient */); - const shouldUseAliasName = symbol.name !== "default" && !isExternalModuleDeclaration; - const resolvedInfo = getSymbolDisplayPartsDocumentationAndSymbolKindWorker( - typeChecker, - resolvedSymbol, - getSourceFileOfNode(resolvedNode), - enclosingDeclaration, - declarationName, - type, - semanticMeaning, - shouldUseAliasName ? symbol : resolvedSymbol - ); - displayParts.push(...resolvedInfo.displayParts); - displayParts.push(lineBreakPart()); - documentationFromAlias = resolvedInfo.documentation; - tagsFromAlias = resolvedInfo.tags; - } else { - documentationFromAlias = resolvedSymbol.getContextualDocumentationComment(resolvedNode, typeChecker); - tagsFromAlias = resolvedSymbol.getJsDocTags(typeChecker); - } - } - } - if (symbol.declarations) { - switch (symbol.declarations[0].kind) { - case 270 /* NamespaceExportDeclaration */: - displayParts.push(keywordPart(95 /* ExportKeyword */)); - displayParts.push(spacePart()); - displayParts.push(keywordPart(145 /* NamespaceKeyword */)); - break; - case 277 /* ExportAssignment */: - displayParts.push(keywordPart(95 /* ExportKeyword */)); - displayParts.push(spacePart()); - displayParts.push(keywordPart(symbol.declarations[0].isExportEquals ? 64 /* EqualsToken */ : 90 /* DefaultKeyword */)); - break; - case 281 /* ExportSpecifier */: - displayParts.push(keywordPart(95 /* ExportKeyword */)); - break; - default: - displayParts.push(keywordPart(102 /* ImportKeyword */)); - } - } - displayParts.push(spacePart()); - addFullSymbolName(symbol); - forEach(symbol.declarations, (declaration) => { - if (declaration.kind === 271 /* ImportEqualsDeclaration */) { - const importEqualsDeclaration = declaration; - if (isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { - displayParts.push(spacePart()); - displayParts.push(operatorPart(64 /* EqualsToken */)); - displayParts.push(spacePart()); - displayParts.push(keywordPart(149 /* RequireKeyword */)); - displayParts.push(punctuationPart(21 /* OpenParenToken */)); - displayParts.push(displayPart(getTextOfNode(getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), 8 /* stringLiteral */)); - displayParts.push(punctuationPart(22 /* CloseParenToken */)); - } else { - const internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); - if (internalAliasSymbol) { - displayParts.push(spacePart()); - displayParts.push(operatorPart(64 /* EqualsToken */)); - displayParts.push(spacePart()); - addFullSymbolName(internalAliasSymbol, enclosingDeclaration); - } - } - return true; - } - }); - } - if (!hasAddedSymbolInfo) { - if (symbolKind !== "" /* unknown */) { - if (type) { - if (isThisExpression) { - prefixNextMeaning(); - displayParts.push(keywordPart(110 /* ThisKeyword */)); - } else { - addPrefixForAnyFunctionOrVar(symbol, symbolKind); - } - if (symbolKind === "property" /* memberVariableElement */ || symbolKind === "accessor" /* memberAccessorVariableElement */ || symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */ || symbolKind === "JSX attribute" /* jsxAttribute */ || symbolFlags & 3 /* Variable */ || symbolKind === "local var" /* localVariableElement */ || symbolKind === "index" /* indexSignatureElement */ || symbolKind === "using" /* variableUsingElement */ || symbolKind === "await using" /* variableAwaitUsingElement */ || isThisExpression) { - displayParts.push(punctuationPart(59 /* ColonToken */)); - displayParts.push(spacePart()); - if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */ && symbolKind !== "index" /* indexSignatureElement */) { - const typeParameterParts = mapToDisplayParts((writer) => { - const param = typeChecker.typeParameterToDeclaration(type, enclosingDeclaration, symbolDisplayNodeBuilderFlags); - getPrinter().writeNode(4 /* Unspecified */, param, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration)), writer); - }); - addRange(displayParts, typeParameterParts); - } else { - addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration)); - } - if (isTransientSymbol(symbol) && symbol.links.target && isTransientSymbol(symbol.links.target) && symbol.links.target.links.tupleLabelDeclaration) { - const labelDecl = symbol.links.target.links.tupleLabelDeclaration; - Debug.assertNode(labelDecl.name, isIdentifier); - displayParts.push(spacePart()); - displayParts.push(punctuationPart(21 /* OpenParenToken */)); - displayParts.push(textPart(idText(labelDecl.name))); - displayParts.push(punctuationPart(22 /* CloseParenToken */)); - } - } else if (symbolFlags & 16 /* Function */ || symbolFlags & 8192 /* Method */ || symbolFlags & 16384 /* Constructor */ || symbolFlags & 131072 /* Signature */ || symbolFlags & 98304 /* Accessor */ || symbolKind === "method" /* memberFunctionElement */) { - const allSignatures = type.getNonNullableType().getCallSignatures(); - if (allSignatures.length) { - addSignatureDisplayParts(allSignatures[0], allSignatures); - hasMultipleSignatures = allSignatures.length > 1; - } - } - } - } else { - symbolKind = getSymbolKind(typeChecker, symbol, location); - } - } - if (documentation.length === 0 && !hasMultipleSignatures) { - documentation = symbol.getContextualDocumentationComment(enclosingDeclaration, typeChecker); - } - if (documentation.length === 0 && symbolFlags & 4 /* Property */) { - if (symbol.parent && symbol.declarations && forEach(symbol.parent.declarations, (declaration) => declaration.kind === 307 /* SourceFile */)) { - for (const declaration of symbol.declarations) { - if (!declaration.parent || declaration.parent.kind !== 226 /* BinaryExpression */) { - continue; - } - const rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); - if (!rhsSymbol) { - continue; - } - documentation = rhsSymbol.getDocumentationComment(typeChecker); - tags = rhsSymbol.getJsDocTags(typeChecker); - if (documentation.length > 0) { - break; - } - } - } - } - if (documentation.length === 0 && isIdentifier(location) && symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration)) { - const declaration = symbol.valueDeclaration; - const parent2 = declaration.parent; - const name = declaration.propertyName || declaration.name; - if (isIdentifier(name) && isObjectBindingPattern(parent2)) { - const propertyName = getTextOfIdentifierOrLiteral(name); - const objectType = typeChecker.getTypeAtLocation(parent2); - documentation = firstDefined(objectType.isUnion() ? objectType.types : [objectType], (t) => { - const prop = t.getProperty(propertyName); - return prop ? prop.getDocumentationComment(typeChecker) : void 0; - }) || emptyArray; - } - } - if (tags.length === 0 && !hasMultipleSignatures) { - tags = symbol.getContextualJsDocTags(enclosingDeclaration, typeChecker); - } - if (documentation.length === 0 && documentationFromAlias) { - documentation = documentationFromAlias; - } - if (tags.length === 0 && tagsFromAlias) { - tags = tagsFromAlias; - } - return { displayParts, documentation, symbolKind, tags: tags.length === 0 ? void 0 : tags }; - function getPrinter() { - return createPrinterWithRemoveComments(); - } - function prefixNextMeaning() { - if (displayParts.length) { - displayParts.push(lineBreakPart()); - } - addAliasPrefixIfNecessary(); - } - function addAliasPrefixIfNecessary() { - if (alias) { - pushSymbolKind("alias" /* alias */); - displayParts.push(spacePart()); - } - } - function addInPrefix() { - displayParts.push(spacePart()); - displayParts.push(keywordPart(103 /* InKeyword */)); - displayParts.push(spacePart()); - } - function addFullSymbolName(symbolToDisplay, enclosingDeclaration2) { - let indexInfos; - if (alias && symbolToDisplay === symbol) { - symbolToDisplay = alias; - } - if (symbolKind === "index" /* indexSignatureElement */) { - indexInfos = typeChecker.getIndexInfosOfIndexSymbol(symbolToDisplay); - } - let fullSymbolDisplayParts = []; - if (symbolToDisplay.flags & 131072 /* Signature */ && indexInfos) { - if (symbolToDisplay.parent) { - fullSymbolDisplayParts = symbolToDisplayParts(typeChecker, symbolToDisplay.parent); - } - fullSymbolDisplayParts.push(punctuationPart(23 /* OpenBracketToken */)); - indexInfos.forEach((info, i) => { - fullSymbolDisplayParts.push(...typeToDisplayParts(typeChecker, info.keyType)); - if (i !== indexInfos.length - 1) { - fullSymbolDisplayParts.push(spacePart()); - fullSymbolDisplayParts.push(punctuationPart(52 /* BarToken */)); - fullSymbolDisplayParts.push(spacePart()); - } - }); - fullSymbolDisplayParts.push(punctuationPart(24 /* CloseBracketToken */)); - } else { - fullSymbolDisplayParts = symbolToDisplayParts( - typeChecker, - symbolToDisplay, - enclosingDeclaration2 || sourceFile, - /*meaning*/ - void 0, - 1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */ - ); - } - addRange(displayParts, fullSymbolDisplayParts); - if (symbol.flags & 16777216 /* Optional */) { - displayParts.push(punctuationPart(58 /* QuestionToken */)); - } - } - function addPrefixForAnyFunctionOrVar(symbol2, symbolKind2) { - prefixNextMeaning(); - if (symbolKind2) { - pushSymbolKind(symbolKind2); - if (symbol2 && !some(symbol2.declarations, (d) => isArrowFunction(d) || (isFunctionExpression(d) || isClassExpression(d)) && !d.name)) { - displayParts.push(spacePart()); - addFullSymbolName(symbol2); - } - } - } - function pushSymbolKind(symbolKind2) { - switch (symbolKind2) { - case "var" /* variableElement */: - case "function" /* functionElement */: - case "let" /* letElement */: - case "const" /* constElement */: - case "constructor" /* constructorImplementationElement */: - case "using" /* variableUsingElement */: - case "await using" /* variableAwaitUsingElement */: - displayParts.push(textOrKeywordPart(symbolKind2)); - return; - default: - displayParts.push(punctuationPart(21 /* OpenParenToken */)); - displayParts.push(textOrKeywordPart(symbolKind2)); - displayParts.push(punctuationPart(22 /* CloseParenToken */)); - return; - } - } - function addSignatureDisplayParts(signature, allSignatures, flags = 0 /* None */) { - addRange(displayParts, signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */)); - if (allSignatures.length > 1) { - displayParts.push(spacePart()); - displayParts.push(punctuationPart(21 /* OpenParenToken */)); - displayParts.push(operatorPart(40 /* PlusToken */)); - displayParts.push(displayPart((allSignatures.length - 1).toString(), 7 /* numericLiteral */)); - displayParts.push(spacePart()); - displayParts.push(textPart(allSignatures.length === 2 ? "overload" : "overloads")); - displayParts.push(punctuationPart(22 /* CloseParenToken */)); - } - documentation = signature.getDocumentationComment(typeChecker); - tags = signature.getJsDocTags(); - if (allSignatures.length > 1 && documentation.length === 0 && tags.length === 0) { - documentation = allSignatures[0].getDocumentationComment(typeChecker); - tags = allSignatures[0].getJsDocTags().filter((tag) => tag.name !== "deprecated"); - } - } - function writeTypeParametersOfSymbol(symbol2, enclosingDeclaration2) { - const typeParameterParts = mapToDisplayParts((writer) => { - const params = typeChecker.symbolToTypeParameterDeclarations(symbol2, enclosingDeclaration2, symbolDisplayNodeBuilderFlags); - getPrinter().writeList(53776 /* TypeParameters */, params, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration2)), writer); - }); - addRange(displayParts, typeParameterParts); - } -} -function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning = getMeaningFromLocation(location), alias) { - return getSymbolDisplayPartsDocumentationAndSymbolKindWorker( - typeChecker, - symbol, - sourceFile, - enclosingDeclaration, - location, - /*type*/ - void 0, - semanticMeaning, - alias - ); -} -function isLocalVariableOrFunction(symbol) { - if (symbol.parent) { - return false; - } - return forEach(symbol.declarations, (declaration) => { - if (declaration.kind === 218 /* FunctionExpression */) { - return true; - } - if (declaration.kind !== 260 /* VariableDeclaration */ && declaration.kind !== 262 /* FunctionDeclaration */) { - return false; - } - for (let parent2 = declaration.parent; !isFunctionBlock(parent2); parent2 = parent2.parent) { - if (parent2.kind === 307 /* SourceFile */ || parent2.kind === 268 /* ModuleBlock */) { - return false; - } - } - return true; - }); -} - -// src/services/_namespaces/ts.textChanges.ts -var ts_textChanges_exports = {}; -__export(ts_textChanges_exports, { - ChangeTracker: () => ChangeTracker, - LeadingTriviaOption: () => LeadingTriviaOption, - TrailingTriviaOption: () => TrailingTriviaOption, - applyChanges: () => applyChanges, - assignPositionsToNode: () => assignPositionsToNode, - createWriter: () => createWriter, - deleteNode: () => deleteNode, - getAdjustedEndPosition: () => getAdjustedEndPosition, - isThisTypeAnnotatable: () => isThisTypeAnnotatable, - isValidLocationToAddComment: () => isValidLocationToAddComment -}); - -// src/services/textChanges.ts -function getPos2(n) { - const result = n.__pos; - Debug.assert(typeof result === "number"); - return result; -} -function setPos(n, pos) { - Debug.assert(typeof pos === "number"); - n.__pos = pos; -} -function getEnd(n) { - const result = n.__end; - Debug.assert(typeof result === "number"); - return result; -} -function setEnd(n, end) { - Debug.assert(typeof end === "number"); - n.__end = end; -} -var LeadingTriviaOption = /* @__PURE__ */ ((LeadingTriviaOption2) => { - LeadingTriviaOption2[LeadingTriviaOption2["Exclude"] = 0] = "Exclude"; - LeadingTriviaOption2[LeadingTriviaOption2["IncludeAll"] = 1] = "IncludeAll"; - LeadingTriviaOption2[LeadingTriviaOption2["JSDoc"] = 2] = "JSDoc"; - LeadingTriviaOption2[LeadingTriviaOption2["StartLine"] = 3] = "StartLine"; - return LeadingTriviaOption2; -})(LeadingTriviaOption || {}); -var TrailingTriviaOption = /* @__PURE__ */ ((TrailingTriviaOption2) => { - TrailingTriviaOption2[TrailingTriviaOption2["Exclude"] = 0] = "Exclude"; - TrailingTriviaOption2[TrailingTriviaOption2["ExcludeWhitespace"] = 1] = "ExcludeWhitespace"; - TrailingTriviaOption2[TrailingTriviaOption2["Include"] = 2] = "Include"; - return TrailingTriviaOption2; -})(TrailingTriviaOption || {}); -function skipWhitespacesAndLineBreaks(text, start) { - return skipTrivia( - text, - start, - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - true - ); -} -function hasCommentsBeforeLineBreak(text, start) { - let i = start; - while (i < text.length) { - const ch = text.charCodeAt(i); - if (isWhiteSpaceSingleLine(ch)) { - i++; - continue; - } - return ch === 47 /* slash */; - } - return false; -} -var useNonAdjustedPositions = { - leadingTriviaOption: 0 /* Exclude */, - trailingTriviaOption: 0 /* Exclude */ -}; -function getAdjustedRange(sourceFile, startNode2, endNode2, options) { - return { pos: getAdjustedStartPosition(sourceFile, startNode2, options), end: getAdjustedEndPosition(sourceFile, endNode2, options) }; -} -function getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment = false) { - var _a, _b; - const { leadingTriviaOption } = options; - if (leadingTriviaOption === 0 /* Exclude */) { - return node.getStart(sourceFile); - } - if (leadingTriviaOption === 3 /* StartLine */) { - const startPos = node.getStart(sourceFile); - const pos = getLineStartPositionForPosition(startPos, sourceFile); - return rangeContainsPosition(node, pos) ? pos : startPos; - } - if (leadingTriviaOption === 2 /* JSDoc */) { - const JSDocComments = getJSDocCommentRanges(node, sourceFile.text); - if (JSDocComments == null ? void 0 : JSDocComments.length) { - return getLineStartPositionForPosition(JSDocComments[0].pos, sourceFile); - } - } - const fullStart = node.getFullStart(); - const start = node.getStart(sourceFile); - if (fullStart === start) { - return start; - } - const fullStartLine = getLineStartPositionForPosition(fullStart, sourceFile); - const startLine = getLineStartPositionForPosition(start, sourceFile); - if (startLine === fullStartLine) { - return leadingTriviaOption === 1 /* IncludeAll */ ? fullStart : start; - } - if (hasTrailingComment) { - const comment = ((_a = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]); - if (comment) { - return skipTrivia( - sourceFile.text, - comment.end, - /*stopAfterLineBreak*/ - true, - /*stopAtComments*/ - true - ); - } - } - const nextLineStart = fullStart > 0 ? 1 : 0; - let adjustedStartPosition = getStartPositionOfLine(getLineOfLocalPosition(sourceFile, fullStartLine) + nextLineStart, sourceFile); - adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); - return getStartPositionOfLine(getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); -} -function getEndPositionOfMultilineTrailingComment(sourceFile, node, options) { - const { end } = node; - const { trailingTriviaOption } = options; - if (trailingTriviaOption === 2 /* Include */) { - const comments = getTrailingCommentRanges(sourceFile.text, end); - if (comments) { - const nodeEndLine = getLineOfLocalPosition(sourceFile, node.end); - for (const comment of comments) { - if (comment.kind === 2 /* SingleLineCommentTrivia */ || getLineOfLocalPosition(sourceFile, comment.pos) > nodeEndLine) { - break; - } - const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end); - if (commentEndLine > nodeEndLine) { - return skipTrivia( - sourceFile.text, - comment.end, - /*stopAfterLineBreak*/ - true, - /*stopAtComments*/ - true - ); - } - } - } - } - return void 0; -} -function getAdjustedEndPosition(sourceFile, node, options) { - var _a; - const { end } = node; - const { trailingTriviaOption } = options; - if (trailingTriviaOption === 0 /* Exclude */) { - return end; - } - if (trailingTriviaOption === 1 /* ExcludeWhitespace */) { - const comments = concatenate(getTrailingCommentRanges(sourceFile.text, end), getLeadingCommentRanges(sourceFile.text, end)); - const realEnd = (_a = comments == null ? void 0 : comments[comments.length - 1]) == null ? void 0 : _a.end; - if (realEnd) { - return realEnd; - } - return end; - } - const multilineEndPosition = getEndPositionOfMultilineTrailingComment(sourceFile, node, options); - if (multilineEndPosition) { - return multilineEndPosition; - } - const newEnd = skipTrivia( - sourceFile.text, - end, - /*stopAfterLineBreak*/ - true - ); - return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end; -} -function isSeparator(node, candidate) { - return !!candidate && !!node.parent && (candidate.kind === 28 /* CommaToken */ || candidate.kind === 27 /* SemicolonToken */ && node.parent.kind === 210 /* ObjectLiteralExpression */); -} -function isThisTypeAnnotatable(containingFunction) { - return isFunctionExpression(containingFunction) || isFunctionDeclaration(containingFunction); -} -var ChangeTracker = class _ChangeTracker { - /** Public for tests only. Other callers should use `ChangeTracker.with`. */ - constructor(newLineCharacter, formatContext) { - this.newLineCharacter = newLineCharacter; - this.formatContext = formatContext; - this.changes = []; - this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map(); - // Set implemented as Map - this.deletedNodes = []; - } - static fromContext(context) { - return new _ChangeTracker(getNewLineOrDefaultFromHost(context.host, context.formatContext.options), context.formatContext); - } - static with(context, cb) { - const tracker = _ChangeTracker.fromContext(context); - cb(tracker); - return tracker.getChanges(); - } - pushRaw(sourceFile, change) { - Debug.assertEqual(sourceFile.fileName, change.fileName); - for (const c of change.textChanges) { - this.changes.push({ - kind: 3 /* Text */, - sourceFile, - text: c.newText, - range: createTextRangeFromSpan(c.span) - }); - } - } - deleteRange(sourceFile, range) { - this.changes.push({ kind: 0 /* Remove */, sourceFile, range }); - } - delete(sourceFile, node) { - this.deletedNodes.push({ sourceFile, node }); - } - /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */ - deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { - this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options)); - } - deleteNodes(sourceFile, nodes, options = { leadingTriviaOption: 1 /* IncludeAll */ }, hasTrailingComment) { - for (const node of nodes) { - const pos = getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment); - const end = getAdjustedEndPosition(sourceFile, node, options); - this.deleteRange(sourceFile, { pos, end }); - hasTrailingComment = !!getEndPositionOfMultilineTrailingComment(sourceFile, node, options); - } - } - deleteModifier(sourceFile, modifier) { - this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia( - sourceFile.text, - modifier.end, - /*stopAfterLineBreak*/ - true - ) }); - } - deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { - const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options); - const endPosition = getAdjustedEndPosition(sourceFile, endNode2, options); - this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); - } - deleteNodeRangeExcludingEnd(sourceFile, startNode2, afterEndNode, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { - const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options); - const endPosition = afterEndNode === void 0 ? sourceFile.text.length : getAdjustedStartPosition(sourceFile, afterEndNode, options); - this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); - } - replaceRange(sourceFile, range, newNode, options = {}) { - this.changes.push({ kind: 1 /* ReplaceWithSingleNode */, sourceFile, range, options, node: newNode }); - } - replaceNode(sourceFile, oldNode, newNode, options = useNonAdjustedPositions) { - this.replaceRange(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNode, options); - } - replaceNodeRange(sourceFile, startNode2, endNode2, newNode, options = useNonAdjustedPositions) { - this.replaceRange(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNode, options); - } - replaceRangeWithNodes(sourceFile, range, newNodes, options = {}) { - this.changes.push({ kind: 2 /* ReplaceWithMultipleNodes */, sourceFile, range, options, nodes: newNodes }); - } - replaceNodeWithNodes(sourceFile, oldNode, newNodes, options = useNonAdjustedPositions) { - this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNodes, options); - } - replaceNodeWithText(sourceFile, oldNode, text) { - this.replaceRangeWithText(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, useNonAdjustedPositions), text); - } - replaceNodeRangeWithNodes(sourceFile, startNode2, endNode2, newNodes, options = useNonAdjustedPositions) { - this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNodes, options); - } - nodeHasTrailingComment(sourceFile, oldNode, configurableEnd = useNonAdjustedPositions) { - return !!getEndPositionOfMultilineTrailingComment(sourceFile, oldNode, configurableEnd); - } - nextCommaToken(sourceFile, node) { - const next = findNextToken(node, node.parent, sourceFile); - return next && next.kind === 28 /* CommaToken */ ? next : void 0; - } - replacePropertyAssignment(sourceFile, oldNode, newNode) { - const suffix = this.nextCommaToken(sourceFile, oldNode) ? "" : "," + this.newLineCharacter; - this.replaceNode(sourceFile, oldNode, newNode, { suffix }); - } - insertNodeAt(sourceFile, pos, newNode, options = {}) { - this.replaceRange(sourceFile, createRange(pos), newNode, options); - } - insertNodesAt(sourceFile, pos, newNodes, options = {}) { - this.replaceRangeWithNodes(sourceFile, createRange(pos), newNodes, options); - } - insertNodeAtTopOfFile(sourceFile, newNode, blankLineBetween) { - this.insertAtTopOfFile(sourceFile, newNode, blankLineBetween); - } - insertNodesAtTopOfFile(sourceFile, newNodes, blankLineBetween) { - this.insertAtTopOfFile(sourceFile, newNodes, blankLineBetween); - } - insertAtTopOfFile(sourceFile, insert, blankLineBetween) { - const pos = getInsertionPositionAtSourceFileTop(sourceFile); - const options = { - prefix: pos === 0 ? void 0 : this.newLineCharacter, - suffix: (isLineBreak(sourceFile.text.charCodeAt(pos)) ? "" : this.newLineCharacter) + (blankLineBetween ? this.newLineCharacter : "") - }; - if (isArray(insert)) { - this.insertNodesAt(sourceFile, pos, insert, options); - } else { - this.insertNodeAt(sourceFile, pos, insert, options); - } - } - insertNodesAtEndOfFile(sourceFile, newNodes, blankLineBetween) { - this.insertAtEndOfFile(sourceFile, newNodes, blankLineBetween); - } - insertAtEndOfFile(sourceFile, insert, blankLineBetween) { - const pos = sourceFile.end + 1; - const options = { - prefix: this.newLineCharacter, - suffix: this.newLineCharacter + (blankLineBetween ? this.newLineCharacter : "") - }; - this.insertNodesAt(sourceFile, pos, insert, options); - } - insertStatementsInNewFile(fileName, statements, oldFile) { - if (!this.newFileChanges) { - this.newFileChanges = createMultiMap(); - } - this.newFileChanges.add(fileName, { oldFile, statements }); - } - insertFirstParameter(sourceFile, parameters, newParam) { - const p0 = firstOrUndefined(parameters); - if (p0) { - this.insertNodeBefore(sourceFile, p0, newParam); - } else { - this.insertNodeAt(sourceFile, parameters.pos, newParam); - } - } - insertNodeBefore(sourceFile, before, newNode, blankLineBetween = false, options = {}) { - this.insertNodeAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNode, this.getOptionsForInsertNodeBefore(before, newNode, blankLineBetween)); - } - insertNodesBefore(sourceFile, before, newNodes, blankLineBetween = false, options = {}) { - this.insertNodesAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNodes, this.getOptionsForInsertNodeBefore(before, first(newNodes), blankLineBetween)); - } - insertModifierAt(sourceFile, pos, modifier, options = {}) { - this.insertNodeAt(sourceFile, pos, factory.createToken(modifier), options); - } - insertModifierBefore(sourceFile, modifier, before) { - return this.insertModifierAt(sourceFile, before.getStart(sourceFile), modifier, { suffix: " " }); - } - insertCommentBeforeLine(sourceFile, lineNumber, position, commentText) { - const lineStartPosition = getStartPositionOfLine(lineNumber, sourceFile); - const startPosition = getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); - const insertAtLineStart = isValidLocationToAddComment(sourceFile, startPosition); - const token = getTouchingToken(sourceFile, insertAtLineStart ? startPosition : position); - const indent3 = sourceFile.text.slice(lineStartPosition, startPosition); - const text = `${insertAtLineStart ? "" : this.newLineCharacter}//${commentText}${this.newLineCharacter}${indent3}`; - this.insertText(sourceFile, token.getStart(sourceFile), text); - } - insertJsdocCommentBefore(sourceFile, node, tag) { - const fnStart = node.getStart(sourceFile); - if (node.jsDoc) { - for (const jsdoc of node.jsDoc) { - this.deleteRange(sourceFile, { - pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile), - end: getAdjustedEndPosition( - sourceFile, - jsdoc, - /*options*/ - {} - ) - }); - } - } - const startPosition = getPrecedingNonSpaceCharacterPosition(sourceFile.text, fnStart - 1); - const indent3 = sourceFile.text.slice(startPosition, fnStart); - this.insertNodeAt(sourceFile, fnStart, tag, { suffix: this.newLineCharacter + indent3 }); - } - createJSDocText(sourceFile, node) { - const comments = flatMap(node.jsDoc, (jsDoc2) => isString(jsDoc2.comment) ? factory.createJSDocText(jsDoc2.comment) : jsDoc2.comment); - const jsDoc = singleOrUndefined(node.jsDoc); - return jsDoc && positionsAreOnSameLine(jsDoc.pos, jsDoc.end, sourceFile) && length(comments) === 0 ? void 0 : factory.createNodeArray(intersperse(comments, factory.createJSDocText("\n"))); - } - replaceJSDocComment(sourceFile, node, tags) { - this.insertJsdocCommentBefore(sourceFile, updateJSDocHost(node), factory.createJSDocComment(this.createJSDocText(sourceFile, node), factory.createNodeArray(tags))); - } - addJSDocTags(sourceFile, parent2, newTags) { - const oldTags = flatMapToMutable(parent2.jsDoc, (j) => j.tags); - const unmergedNewTags = newTags.filter( - (newTag) => !oldTags.some((tag, i) => { - const merged = tryMergeJsdocTags(tag, newTag); - if (merged) oldTags[i] = merged; - return !!merged; - }) - ); - this.replaceJSDocComment(sourceFile, parent2, [...oldTags, ...unmergedNewTags]); - } - filterJSDocTags(sourceFile, parent2, predicate) { - this.replaceJSDocComment(sourceFile, parent2, filter(flatMapToMutable(parent2.jsDoc, (j) => j.tags), predicate)); - } - replaceRangeWithText(sourceFile, range, text) { - this.changes.push({ kind: 3 /* Text */, sourceFile, range, text }); - } - insertText(sourceFile, pos, text) { - this.replaceRangeWithText(sourceFile, createRange(pos), text); - } - /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */ - tryInsertTypeAnnotation(sourceFile, node, type) { - let endNode2; - if (isFunctionLike(node)) { - endNode2 = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile); - if (!endNode2) { - if (!isArrowFunction(node)) return false; - endNode2 = first(node.parameters); - } - } else { - endNode2 = (node.kind === 260 /* VariableDeclaration */ ? node.exclamationToken : node.questionToken) ?? node.name; - } - this.insertNodeAt(sourceFile, endNode2.end, type, { prefix: ": " }); - return true; - } - tryInsertThisTypeAnnotation(sourceFile, node, type) { - const start = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile).getStart(sourceFile) + 1; - const suffix = node.parameters.length ? ", " : ""; - this.insertNodeAt(sourceFile, start, type, { prefix: "this: ", suffix }); - } - insertTypeParameters(sourceFile, node, typeParameters) { - const start = (findChildOfKind(node, 21 /* OpenParenToken */, sourceFile) || first(node.parameters)).getStart(sourceFile); - this.insertNodesAt(sourceFile, start, typeParameters, { prefix: "<", suffix: ">", joiner: ", " }); - } - getOptionsForInsertNodeBefore(before, inserted, blankLineBetween) { - if (isStatement(before) || isClassElement(before)) { - return { suffix: blankLineBetween ? this.newLineCharacter + this.newLineCharacter : this.newLineCharacter }; - } else if (isVariableDeclaration(before)) { - return { suffix: ", " }; - } else if (isParameter(before)) { - return isParameter(inserted) ? { suffix: ", " } : {}; - } else if (isStringLiteral(before) && isImportDeclaration(before.parent) || isNamedImports(before)) { - return { suffix: ", " }; - } else if (isImportSpecifier(before)) { - return { suffix: "," + (blankLineBetween ? this.newLineCharacter : " ") }; - } - return Debug.failBadSyntaxKind(before); - } - insertNodeAtConstructorStart(sourceFile, ctr, newStatement) { - const firstStatement = firstOrUndefined(ctr.body.statements); - if (!firstStatement || !ctr.body.multiLine) { - this.replaceConstructorBody(sourceFile, ctr, [newStatement, ...ctr.body.statements]); - } else { - this.insertNodeBefore(sourceFile, firstStatement, newStatement); - } - } - insertNodeAtConstructorStartAfterSuperCall(sourceFile, ctr, newStatement) { - const superCallStatement = find(ctr.body.statements, (stmt) => isExpressionStatement(stmt) && isSuperCall(stmt.expression)); - if (!superCallStatement || !ctr.body.multiLine) { - this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]); - } else { - this.insertNodeAfter(sourceFile, superCallStatement, newStatement); - } - } - insertNodeAtConstructorEnd(sourceFile, ctr, newStatement) { - const lastStatement = lastOrUndefined(ctr.body.statements); - if (!lastStatement || !ctr.body.multiLine) { - this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]); - } else { - this.insertNodeAfter(sourceFile, lastStatement, newStatement); - } - } - replaceConstructorBody(sourceFile, ctr, statements) { - this.replaceNode(sourceFile, ctr.body, factory.createBlock( - statements, - /*multiLine*/ - true - )); - } - insertNodeAtEndOfScope(sourceFile, scope, newNode) { - const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {}); - this.insertNodeAt(sourceFile, pos, newNode, { - prefix: isLineBreak(sourceFile.text.charCodeAt(scope.getLastToken().pos)) ? this.newLineCharacter : this.newLineCharacter + this.newLineCharacter, - suffix: this.newLineCharacter - }); - } - insertMemberAtStart(sourceFile, node, newElement) { - this.insertNodeAtStartWorker(sourceFile, node, newElement); - } - insertNodeAtObjectStart(sourceFile, obj, newElement) { - this.insertNodeAtStartWorker(sourceFile, obj, newElement); - } - insertNodeAtStartWorker(sourceFile, node, newElement) { - const indentation = this.guessIndentationFromExistingMembers(sourceFile, node) ?? this.computeIndentationForNewMember(sourceFile, node); - this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation)); - } - /** - * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on - * new lines and must share the same indentation. - */ - guessIndentationFromExistingMembers(sourceFile, node) { - let indentation; - let lastRange = node; - for (const member of getMembersOrProperties(node)) { - if (rangeStartPositionsAreOnSameLine(lastRange, member, sourceFile)) { - return void 0; - } - const memberStart = member.getStart(sourceFile); - const memberIndentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(memberStart, sourceFile), memberStart, sourceFile, this.formatContext.options); - if (indentation === void 0) { - indentation = memberIndentation; - } else if (memberIndentation !== indentation) { - return void 0; - } - lastRange = member; - } - return indentation; - } - computeIndentationForNewMember(sourceFile, node) { - const nodeStart = node.getStart(sourceFile); - return ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(nodeStart, sourceFile), nodeStart, sourceFile, this.formatContext.options) + (this.formatContext.options.indentSize ?? 4); - } - getInsertNodeAtStartInsertOptions(sourceFile, node, indentation) { - const members = getMembersOrProperties(node); - const isEmpty = members.length === 0; - const isFirstInsertion = !this.classesWithNodesInsertedAtStart.has(getNodeId(node)); - if (isFirstInsertion) { - this.classesWithNodesInsertedAtStart.set(getNodeId(node), { node, sourceFile }); - } - const insertTrailingComma = isObjectLiteralExpression(node) && (!isJsonSourceFile(sourceFile) || !isEmpty); - const insertLeadingComma = isObjectLiteralExpression(node) && isJsonSourceFile(sourceFile) && isEmpty && !isFirstInsertion; - return { - indentation, - prefix: (insertLeadingComma ? "," : "") + this.newLineCharacter, - suffix: insertTrailingComma ? "," : isInterfaceDeclaration(node) && isEmpty ? ";" : "" - }; - } - insertNodeAfterComma(sourceFile, after, newNode) { - const endPosition = this.insertNodeAfterWorker(sourceFile, this.nextCommaToken(sourceFile, after) || after, newNode); - this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after)); - } - insertNodeAfter(sourceFile, after, newNode) { - const endPosition = this.insertNodeAfterWorker(sourceFile, after, newNode); - this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after)); - } - insertNodeAtEndOfList(sourceFile, list, newNode) { - this.insertNodeAt(sourceFile, list.end, newNode, { prefix: ", " }); - } - insertNodesAfter(sourceFile, after, newNodes) { - const endPosition = this.insertNodeAfterWorker(sourceFile, after, first(newNodes)); - this.insertNodesAt(sourceFile, endPosition, newNodes, this.getInsertNodeAfterOptions(sourceFile, after)); - } - insertNodeAfterWorker(sourceFile, after, newNode) { - if (needSemicolonBetween(after, newNode)) { - if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) { - this.replaceRange(sourceFile, createRange(after.end), factory.createToken(27 /* SemicolonToken */)); - } - } - const endPosition = getAdjustedEndPosition(sourceFile, after, {}); - return endPosition; - } - getInsertNodeAfterOptions(sourceFile, after) { - const options = this.getInsertNodeAfterOptionsWorker(after); - return { - ...options, - prefix: after.end === sourceFile.end && isStatement(after) ? options.prefix ? ` -${options.prefix}` : "\n" : options.prefix - }; - } - getInsertNodeAfterOptionsWorker(node) { - switch (node.kind) { - case 263 /* ClassDeclaration */: - case 267 /* ModuleDeclaration */: - return { prefix: this.newLineCharacter, suffix: this.newLineCharacter }; - case 260 /* VariableDeclaration */: - case 11 /* StringLiteral */: - case 80 /* Identifier */: - return { prefix: ", " }; - case 303 /* PropertyAssignment */: - return { suffix: "," + this.newLineCharacter }; - case 95 /* ExportKeyword */: - return { prefix: " " }; - case 169 /* Parameter */: - return {}; - default: - Debug.assert(isStatement(node) || isClassOrTypeElement(node)); - return { suffix: this.newLineCharacter }; - } - } - insertName(sourceFile, node, name) { - Debug.assert(!node.name); - if (node.kind === 219 /* ArrowFunction */) { - const arrow = findChildOfKind(node, 39 /* EqualsGreaterThanToken */, sourceFile); - const lparen = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile); - if (lparen) { - this.insertNodesAt(sourceFile, lparen.getStart(sourceFile), [factory.createToken(100 /* FunctionKeyword */), factory.createIdentifier(name)], { joiner: " " }); - deleteNode(this, sourceFile, arrow); - } else { - this.insertText(sourceFile, first(node.parameters).getStart(sourceFile), `function ${name}(`); - this.replaceRange(sourceFile, arrow, factory.createToken(22 /* CloseParenToken */)); - } - if (node.body.kind !== 241 /* Block */) { - this.insertNodesAt(sourceFile, node.body.getStart(sourceFile), [factory.createToken(19 /* OpenBraceToken */), factory.createToken(107 /* ReturnKeyword */)], { joiner: " ", suffix: " " }); - this.insertNodesAt(sourceFile, node.body.end, [factory.createToken(27 /* SemicolonToken */), factory.createToken(20 /* CloseBraceToken */)], { joiner: " " }); - } - } else { - const pos = findChildOfKind(node, node.kind === 218 /* FunctionExpression */ ? 100 /* FunctionKeyword */ : 86 /* ClassKeyword */, sourceFile).end; - this.insertNodeAt(sourceFile, pos, factory.createIdentifier(name), { prefix: " " }); - } - } - insertExportModifier(sourceFile, node) { - this.insertText(sourceFile, node.getStart(sourceFile), "export "); - } - insertImportSpecifierAtIndex(sourceFile, importSpecifier, namedImports, index) { - const prevSpecifier = namedImports.elements[index - 1]; - if (prevSpecifier) { - this.insertNodeInListAfter(sourceFile, prevSpecifier, importSpecifier); - } else { - this.insertNodeBefore( - sourceFile, - namedImports.elements[0], - importSpecifier, - !positionsAreOnSameLine(namedImports.elements[0].getStart(), namedImports.parent.parent.getStart(), sourceFile) - ); - } - } - /** - * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range, - * i.e. arguments in arguments lists, parameters in parameter lists etc. - * Note that separators are part of the node in statements and class elements. - */ - insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) { - if (!containingList) { - Debug.fail("node is not a list element"); - return; - } - const index = indexOfNode(containingList, after); - if (index < 0) { - return; - } - const end = after.getEnd(); - if (index !== containingList.length - 1) { - const nextToken = getTokenAtPosition(sourceFile, after.end); - if (nextToken && isSeparator(after, nextToken)) { - const nextNode = containingList[index + 1]; - const startPos = skipWhitespacesAndLineBreaks(sourceFile.text, nextNode.getFullStart()); - const suffix = `${tokenToString(nextToken.kind)}${sourceFile.text.substring(nextToken.end, startPos)}`; - this.insertNodesAt(sourceFile, startPos, [newNode], { suffix }); - } - } else { - const afterStart = after.getStart(sourceFile); - const afterStartLinePosition = getLineStartPositionForPosition(afterStart, sourceFile); - let separator; - let multilineList = false; - if (containingList.length === 1) { - separator = 28 /* CommaToken */; - } else { - const tokenBeforeInsertPosition = findPrecedingToken(after.pos, sourceFile); - separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 28 /* CommaToken */; - const afterMinusOneStartLinePosition = getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); - multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; - } - if (hasCommentsBeforeLineBreak(sourceFile.text, after.end) || !positionsAreOnSameLine(containingList.pos, containingList.end, sourceFile)) { - multilineList = true; - } - if (multilineList) { - this.replaceRange(sourceFile, createRange(end), factory.createToken(separator)); - const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options); - let insertPos = skipTrivia( - sourceFile.text, - end, - /*stopAfterLineBreak*/ - true, - /*stopAtComments*/ - false - ); - while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { - insertPos--; - } - this.replaceRange(sourceFile, createRange(insertPos), newNode, { indentation, prefix: this.newLineCharacter }); - } else { - this.replaceRange(sourceFile, createRange(end), newNode, { prefix: `${tokenToString(separator)} ` }); - } - } - } - parenthesizeExpression(sourceFile, expression) { - this.replaceRange(sourceFile, rangeOfNode(expression), factory.createParenthesizedExpression(expression)); - } - finishClassesWithNodesInsertedAtStart() { - this.classesWithNodesInsertedAtStart.forEach(({ node, sourceFile }) => { - const [openBraceEnd, closeBraceEnd] = getClassOrObjectBraceEnds(node, sourceFile); - if (openBraceEnd !== void 0 && closeBraceEnd !== void 0) { - const isEmpty = getMembersOrProperties(node).length === 0; - const isSingleLine = positionsAreOnSameLine(openBraceEnd, closeBraceEnd, sourceFile); - if (isEmpty && isSingleLine && openBraceEnd !== closeBraceEnd - 1) { - this.deleteRange(sourceFile, createRange(openBraceEnd, closeBraceEnd - 1)); - } - if (isSingleLine) { - this.insertText(sourceFile, closeBraceEnd - 1, this.newLineCharacter); - } - } - }); - } - finishDeleteDeclarations() { - const deletedNodesInLists = /* @__PURE__ */ new Set(); - for (const { sourceFile, node } of this.deletedNodes) { - if (!this.deletedNodes.some((d) => d.sourceFile === sourceFile && rangeContainsRangeExclusive(d.node, node))) { - if (isArray(node)) { - this.deleteRange(sourceFile, rangeOfTypeParameters(sourceFile, node)); - } else { - deleteDeclaration.deleteDeclaration(this, deletedNodesInLists, sourceFile, node); - } - } - } - deletedNodesInLists.forEach((node) => { - const sourceFile = node.getSourceFile(); - const list = ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile); - if (node !== last(list)) return; - const lastNonDeletedIndex = findLastIndex(list, (n) => !deletedNodesInLists.has(n), list.length - 2); - if (lastNonDeletedIndex !== -1) { - this.deleteRange(sourceFile, { pos: list[lastNonDeletedIndex].end, end: startPositionToDeleteNodeInList(sourceFile, list[lastNonDeletedIndex + 1]) }); - } - }); - } - /** - * Note: after calling this, the TextChanges object must be discarded! - * @param validate only for tests - * The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions, - * so we can only call this once and can't get the non-formatted text separately. - */ - getChanges(validate) { - this.finishDeleteDeclarations(); - this.finishClassesWithNodesInsertedAtStart(); - const changes = changesToText.getTextChangesFromChanges(this.changes, this.newLineCharacter, this.formatContext, validate); - if (this.newFileChanges) { - this.newFileChanges.forEach((insertions, fileName) => { - changes.push(changesToText.newFileChanges(fileName, insertions, this.newLineCharacter, this.formatContext)); - }); - } - return changes; - } - createNewFile(oldFile, fileName, statements) { - this.insertStatementsInNewFile(fileName, statements, oldFile); - } -}; -function updateJSDocHost(parent2) { - if (parent2.kind !== 219 /* ArrowFunction */) { - return parent2; - } - const jsDocNode = parent2.parent.kind === 172 /* PropertyDeclaration */ ? parent2.parent : parent2.parent.parent; - jsDocNode.jsDoc = parent2.jsDoc; - return jsDocNode; -} -function tryMergeJsdocTags(oldTag, newTag) { - if (oldTag.kind !== newTag.kind) { - return void 0; - } - switch (oldTag.kind) { - case 341 /* JSDocParameterTag */: { - const oldParam = oldTag; - const newParam = newTag; - return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag( - /*tagName*/ - void 0, - newParam.name, - /*isBracketed*/ - false, - newParam.typeExpression, - newParam.isNameFirst, - oldParam.comment - ) : void 0; - } - case 342 /* JSDocReturnTag */: - return factory.createJSDocReturnTag( - /*tagName*/ - void 0, - newTag.typeExpression, - oldTag.comment - ); - case 344 /* JSDocTypeTag */: - return factory.createJSDocTypeTag( - /*tagName*/ - void 0, - newTag.typeExpression, - oldTag.comment - ); - } -} -function startPositionToDeleteNodeInList(sourceFile, node) { - return skipTrivia( - sourceFile.text, - getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }), - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - true - ); -} -function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) { - const end = startPositionToDeleteNodeInList(sourceFile, nextNode); - if (prevNode === void 0 || positionsAreOnSameLine(getAdjustedEndPosition(sourceFile, node, {}), end, sourceFile)) { - return end; - } - const token = findPrecedingToken(nextNode.getStart(sourceFile), sourceFile); - if (isSeparator(node, token)) { - const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile); - if (isSeparator(prevNode, prevToken)) { - const pos = skipTrivia( - sourceFile.text, - token.getEnd(), - /*stopAfterLineBreak*/ - true, - /*stopAtComments*/ - true - ); - if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) { - return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos; - } - if (isLineBreak(sourceFile.text.charCodeAt(pos))) { - return pos; - } - } - } - return end; -} -function getClassOrObjectBraceEnds(cls, sourceFile) { - const open = findChildOfKind(cls, 19 /* OpenBraceToken */, sourceFile); - const close = findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile); - return [open == null ? void 0 : open.end, close == null ? void 0 : close.end]; -} -function getMembersOrProperties(node) { - return isObjectLiteralExpression(node) ? node.properties : node.members; -} -var changesToText; -((changesToText2) => { - function getTextChangesFromChanges(changes, newLineCharacter, formatContext, validate) { - return mapDefined(group(changes, (c) => c.sourceFile.path), (changesInFile) => { - const sourceFile = changesInFile[0].sourceFile; - const normalized = toSorted(changesInFile, (a, b) => a.range.pos - b.range.pos || a.range.end - b.range.end); - for (let i = 0; i < normalized.length - 1; i++) { - Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos, "Changes overlap", () => `${JSON.stringify(normalized[i].range)} and ${JSON.stringify(normalized[i + 1].range)}`); - } - const textChanges2 = mapDefined(normalized, (c) => { - const span = createTextSpanFromRange(c.range); - const targetSourceFile = c.kind === 1 /* ReplaceWithSingleNode */ ? getSourceFileOfNode(getOriginalNode(c.node)) ?? c.sourceFile : c.kind === 2 /* ReplaceWithMultipleNodes */ ? getSourceFileOfNode(getOriginalNode(c.nodes[0])) ?? c.sourceFile : c.sourceFile; - const newText = computeNewText(c, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate); - if (span.length === newText.length && stringContainsAt(targetSourceFile.text, newText, span.start)) { - return void 0; - } - return createTextChange(span, newText); - }); - return textChanges2.length > 0 ? { fileName: sourceFile.fileName, textChanges: textChanges2 } : void 0; - }); - } - changesToText2.getTextChangesFromChanges = getTextChangesFromChanges; - function newFileChanges(fileName, insertions, newLineCharacter, formatContext) { - const text = newFileChangesWorker(getScriptKindFromFileName(fileName), insertions, newLineCharacter, formatContext); - return { fileName, textChanges: [createTextChange(createTextSpan(0, 0), text)], isNewFile: true }; - } - changesToText2.newFileChanges = newFileChanges; - function newFileChangesWorker(scriptKind, insertions, newLineCharacter, formatContext) { - const nonFormattedText = flatMap(insertions, (insertion) => insertion.statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, insertion.oldFile, newLineCharacter).text)).join(newLineCharacter); - const sourceFile = createSourceFile( - "any file name", - nonFormattedText, - { languageVersion: 99 /* ESNext */, jsDocParsingMode: 1 /* ParseNone */ }, - /*setParentNodes*/ - true, - scriptKind - ); - const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext); - return applyChanges(nonFormattedText, changes) + newLineCharacter; - } - changesToText2.newFileChangesWorker = newFileChangesWorker; - function computeNewText(change, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate) { - var _a; - if (change.kind === 0 /* Remove */) { - return ""; - } - if (change.kind === 3 /* Text */) { - return change.text; - } - const { options = {}, range: { pos } } = change; - const format = (n) => getFormattedTextOfNode(n, targetSourceFile, sourceFile, pos, options, newLineCharacter, formatContext, validate); - const text = change.kind === 2 /* ReplaceWithMultipleNodes */ ? change.nodes.map((n) => removeSuffix(format(n), newLineCharacter)).join(((_a = change.options) == null ? void 0 : _a.joiner) || newLineCharacter) : format(change.node); - const noIndent = options.indentation !== void 0 || getLineStartPositionForPosition(pos, targetSourceFile) === pos ? text : text.replace(/^\s+/, ""); - return (options.prefix || "") + noIndent + (!options.suffix || endsWith(noIndent, options.suffix) ? "" : options.suffix); - } - function getFormattedTextOfNode(nodeIn, targetSourceFile, sourceFile, pos, { indentation, prefix, delta }, newLineCharacter, formatContext, validate) { - const { node, text } = getNonformattedText(nodeIn, targetSourceFile, newLineCharacter); - if (validate) validate(node, text); - const formatOptions = getFormatCodeSettingsForWriting(formatContext, targetSourceFile); - const initialIndentation = indentation !== void 0 ? indentation : ts_formatting_exports.SmartIndenter.getIndentation(pos, sourceFile, formatOptions, prefix === newLineCharacter || getLineStartPositionForPosition(pos, targetSourceFile) === pos); - if (delta === void 0) { - delta = ts_formatting_exports.SmartIndenter.shouldIndentChildNode(formatOptions, nodeIn) ? formatOptions.indentSize || 0 : 0; - } - const file = { - text, - getLineAndCharacterOfPosition(pos2) { - return getLineAndCharacterOfPosition(this, pos2); - } - }; - const changes = ts_formatting_exports.formatNodeGivenIndentation(node, file, targetSourceFile.languageVariant, initialIndentation, delta, { ...formatContext, options: formatOptions }); - return applyChanges(text, changes); - } - function getNonformattedText(node, sourceFile, newLineCharacter) { - const writer = createWriter(newLineCharacter); - const newLine = getNewLineKind(newLineCharacter); - createPrinter({ - newLine, - neverAsciiEscape: true, - preserveSourceNewlines: true, - terminateUnterminatedLiterals: true - }, writer).writeNode(4 /* Unspecified */, node, sourceFile, writer); - return { text: writer.getText(), node: assignPositionsToNode(node) }; - } - changesToText2.getNonformattedText = getNonformattedText; -})(changesToText || (changesToText = {})); -function applyChanges(text, changes) { - for (let i = changes.length - 1; i >= 0; i--) { - const { span, newText } = changes[i]; - text = `${text.substring(0, span.start)}${newText}${text.substring(textSpanEnd(span))}`; - } - return text; -} -function isTrivia2(s) { - return skipTrivia(s, 0) === s.length; -} -var textChangesTransformationContext = { - ...nullTransformationContext, - factory: createNodeFactory( - nullTransformationContext.factory.flags | 1 /* NoParenthesizerRules */, - nullTransformationContext.factory.baseFactory - ) -}; -function assignPositionsToNode(node) { - const visited = visitEachChild(node, assignPositionsToNode, textChangesTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); - const newNode = nodeIsSynthesized(visited) ? visited : Object.create(visited); - setTextRangePosEnd(newNode, getPos2(node), getEnd(node)); - return newNode; -} -function assignPositionsToNodeArray(nodes, visitor, test, start, count) { - const visited = visitNodes2(nodes, visitor, test, start, count); - if (!visited) { - return visited; - } - Debug.assert(nodes); - const nodeArray = visited === nodes ? factory.createNodeArray(visited.slice(0)) : visited; - setTextRangePosEnd(nodeArray, getPos2(nodes), getEnd(nodes)); - return nodeArray; -} -function createWriter(newLine) { - let lastNonTriviaPosition = 0; - const writer = createTextWriter(newLine); - const onBeforeEmitNode = (node) => { - if (node) { - setPos(node, lastNonTriviaPosition); - } - }; - const onAfterEmitNode = (node) => { - if (node) { - setEnd(node, lastNonTriviaPosition); - } - }; - const onBeforeEmitNodeArray = (nodes) => { - if (nodes) { - setPos(nodes, lastNonTriviaPosition); - } - }; - const onAfterEmitNodeArray = (nodes) => { - if (nodes) { - setEnd(nodes, lastNonTriviaPosition); - } - }; - const onBeforeEmitToken = (node) => { - if (node) { - setPos(node, lastNonTriviaPosition); - } - }; - const onAfterEmitToken = (node) => { - if (node) { - setEnd(node, lastNonTriviaPosition); - } - }; - function setLastNonTriviaPosition(s, force) { - if (force || !isTrivia2(s)) { - lastNonTriviaPosition = writer.getTextPos(); - let i = 0; - while (isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { - i++; - } - lastNonTriviaPosition -= i; - } - } - function write(s) { - writer.write(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeComment(s) { - writer.writeComment(s); - } - function writeKeyword(s) { - writer.writeKeyword(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeOperator(s) { - writer.writeOperator(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writePunctuation(s) { - writer.writePunctuation(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeTrailingSemicolon(s) { - writer.writeTrailingSemicolon(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeParameter(s) { - writer.writeParameter(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeProperty(s) { - writer.writeProperty(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeSpace(s) { - writer.writeSpace(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeStringLiteral(s) { - writer.writeStringLiteral(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeSymbol(s, sym) { - writer.writeSymbol(s, sym); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeLine(force) { - writer.writeLine(force); - } - function increaseIndent() { - writer.increaseIndent(); - } - function decreaseIndent() { - writer.decreaseIndent(); - } - function getText() { - return writer.getText(); - } - function rawWrite(s) { - writer.rawWrite(s); - setLastNonTriviaPosition( - s, - /*force*/ - false - ); - } - function writeLiteral(s) { - writer.writeLiteral(s); - setLastNonTriviaPosition( - s, - /*force*/ - true - ); - } - function getTextPos() { - return writer.getTextPos(); - } - function getLine() { - return writer.getLine(); - } - function getColumn() { - return writer.getColumn(); - } - function getIndent() { - return writer.getIndent(); - } - function isAtStartOfLine() { - return writer.isAtStartOfLine(); - } - function clear2() { - writer.clear(); - lastNonTriviaPosition = 0; - } - return { - onBeforeEmitNode, - onAfterEmitNode, - onBeforeEmitNodeArray, - onAfterEmitNodeArray, - onBeforeEmitToken, - onAfterEmitToken, - write, - writeComment, - writeKeyword, - writeOperator, - writePunctuation, - writeTrailingSemicolon, - writeParameter, - writeProperty, - writeSpace, - writeStringLiteral, - writeSymbol, - writeLine, - increaseIndent, - decreaseIndent, - getText, - rawWrite, - writeLiteral, - getTextPos, - getLine, - getColumn, - getIndent, - isAtStartOfLine, - hasTrailingComment: () => writer.hasTrailingComment(), - hasTrailingWhitespace: () => writer.hasTrailingWhitespace(), - clear: clear2 - }; -} -function getInsertionPositionAtSourceFileTop(sourceFile) { - let lastPrologue; - for (const node of sourceFile.statements) { - if (isPrologueDirective(node)) { - lastPrologue = node; - } else { - break; - } - } - let position = 0; - const text = sourceFile.text; - if (lastPrologue) { - position = lastPrologue.end; - advancePastLineBreak(); - return position; - } - const shebang = getShebang(text); - if (shebang !== void 0) { - position = shebang.length; - advancePastLineBreak(); - } - const ranges = getLeadingCommentRanges(text, position); - if (!ranges) return position; - let lastComment; - let firstNodeLine; - for (const range of ranges) { - if (range.kind === 3 /* MultiLineCommentTrivia */) { - if (isPinnedComment(text, range.pos)) { - lastComment = { range, pinnedOrTripleSlash: true }; - continue; - } - } else if (isRecognizedTripleSlashComment(text, range.pos, range.end)) { - lastComment = { range, pinnedOrTripleSlash: true }; - continue; - } - if (lastComment) { - if (lastComment.pinnedOrTripleSlash) break; - const commentLine = sourceFile.getLineAndCharacterOfPosition(range.pos).line; - const lastCommentEndLine = sourceFile.getLineAndCharacterOfPosition(lastComment.range.end).line; - if (commentLine >= lastCommentEndLine + 2) break; - } - if (sourceFile.statements.length) { - if (firstNodeLine === void 0) firstNodeLine = sourceFile.getLineAndCharacterOfPosition(sourceFile.statements[0].getStart()).line; - const commentEndLine = sourceFile.getLineAndCharacterOfPosition(range.end).line; - if (firstNodeLine < commentEndLine + 2) break; - } - lastComment = { range, pinnedOrTripleSlash: false }; - } - if (lastComment) { - position = lastComment.range.end; - advancePastLineBreak(); - } - return position; - function advancePastLineBreak() { - if (position < text.length) { - const charCode = text.charCodeAt(position); - if (isLineBreak(charCode)) { - position++; - if (position < text.length && charCode === 13 /* carriageReturn */ && text.charCodeAt(position) === 10 /* lineFeed */) { - position++; - } - } - } - } -} -function isValidLocationToAddComment(sourceFile, position) { - return !isInComment(sourceFile, position) && !isInString(sourceFile, position) && !isInTemplateString(sourceFile, position) && !isInJSXText(sourceFile, position); -} -function needSemicolonBetween(a, b) { - return (isPropertySignature(a) || isPropertyDeclaration(a)) && isClassOrTypeElement(b) && b.name.kind === 167 /* ComputedPropertyName */ || isStatementButNotDeclaration(a) && isStatementButNotDeclaration(b); -} -var deleteDeclaration; -((_deleteDeclaration) => { - function deleteDeclaration2(changes, deletedNodesInLists, sourceFile, node) { - switch (node.kind) { - case 169 /* Parameter */: { - const oldFunction = node.parent; - if (isArrowFunction(oldFunction) && oldFunction.parameters.length === 1 && !findChildOfKind(oldFunction, 21 /* OpenParenToken */, sourceFile)) { - changes.replaceNodeWithText(sourceFile, node, "()"); - } else { - deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); - } - break; - } - case 272 /* ImportDeclaration */: - case 271 /* ImportEqualsDeclaration */: - const isFirstImport = sourceFile.imports.length && node === first(sourceFile.imports).parent || node === find(sourceFile.statements, isAnyImportSyntax); - deleteNode(changes, sourceFile, node, { - leadingTriviaOption: isFirstImport ? 0 /* Exclude */ : hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ - }); - break; - case 208 /* BindingElement */: - const pattern = node.parent; - const preserveComma = pattern.kind === 207 /* ArrayBindingPattern */ && node !== last(pattern.elements); - if (preserveComma) { - deleteNode(changes, sourceFile, node); - } else { - deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); - } - break; - case 260 /* VariableDeclaration */: - deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node); - break; - case 168 /* TypeParameter */: - deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); - break; - case 276 /* ImportSpecifier */: - const namedImports = node.parent; - if (namedImports.elements.length === 1) { - deleteImportBinding(changes, sourceFile, namedImports); - } else { - deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); - } - break; - case 274 /* NamespaceImport */: - deleteImportBinding(changes, sourceFile, node); - break; - case 27 /* SemicolonToken */: - deleteNode(changes, sourceFile, node, { trailingTriviaOption: 0 /* Exclude */ }); - break; - case 100 /* FunctionKeyword */: - deleteNode(changes, sourceFile, node, { leadingTriviaOption: 0 /* Exclude */ }); - break; - case 263 /* ClassDeclaration */: - case 262 /* FunctionDeclaration */: - deleteNode(changes, sourceFile, node, { leadingTriviaOption: hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ }); - break; - default: - if (!node.parent) { - deleteNode(changes, sourceFile, node); - } else if (isImportClause(node.parent) && node.parent.name === node) { - deleteDefaultImport(changes, sourceFile, node.parent); - } else if (isCallExpression(node.parent) && contains(node.parent.arguments, node)) { - deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); - } else { - deleteNode(changes, sourceFile, node); - } - } - } - _deleteDeclaration.deleteDeclaration = deleteDeclaration2; - function deleteDefaultImport(changes, sourceFile, importClause) { - if (!importClause.namedBindings) { - deleteNode(changes, sourceFile, importClause.parent); - } else { - const start = importClause.name.getStart(sourceFile); - const nextToken = getTokenAtPosition(sourceFile, importClause.name.end); - if (nextToken && nextToken.kind === 28 /* CommaToken */) { - const end = skipTrivia( - sourceFile.text, - nextToken.end, - /*stopAfterLineBreak*/ - false, - /*stopAtComments*/ - true - ); - changes.deleteRange(sourceFile, { pos: start, end }); - } else { - deleteNode(changes, sourceFile, importClause.name); - } - } - } - function deleteImportBinding(changes, sourceFile, node) { - if (node.parent.name) { - const previousToken = Debug.checkDefined(getTokenAtPosition(sourceFile, node.pos - 1)); - changes.deleteRange(sourceFile, { pos: previousToken.getStart(sourceFile), end: node.end }); - } else { - const importDecl = getAncestor(node, 272 /* ImportDeclaration */); - deleteNode(changes, sourceFile, importDecl); - } - } - function deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node) { - const { parent: parent2 } = node; - if (parent2.kind === 299 /* CatchClause */) { - changes.deleteNodeRange(sourceFile, findChildOfKind(parent2, 21 /* OpenParenToken */, sourceFile), findChildOfKind(parent2, 22 /* CloseParenToken */, sourceFile)); - return; - } - if (parent2.declarations.length !== 1) { - deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); - return; - } - const gp = parent2.parent; - switch (gp.kind) { - case 250 /* ForOfStatement */: - case 249 /* ForInStatement */: - changes.replaceNode(sourceFile, node, factory.createObjectLiteralExpression()); - break; - case 248 /* ForStatement */: - deleteNode(changes, sourceFile, parent2); - break; - case 243 /* VariableStatement */: - deleteNode(changes, sourceFile, gp, { leadingTriviaOption: hasJSDocNodes(gp) ? 2 /* JSDoc */ : 3 /* StartLine */ }); - break; - default: - Debug.assertNever(gp); - } - } -})(deleteDeclaration || (deleteDeclaration = {})); -function deleteNode(changes, sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { - const startPosition = getAdjustedStartPosition(sourceFile, node, options); - const endPosition = getAdjustedEndPosition(sourceFile, node, options); - changes.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); -} -function deleteNodeInList(changes, deletedNodesInLists, sourceFile, node) { - const containingList = Debug.checkDefined(ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile)); - const index = indexOfNode(containingList, node); - Debug.assert(index !== -1); - if (containingList.length === 1) { - deleteNode(changes, sourceFile, node); - return; - } - Debug.assert(!deletedNodesInLists.has(node), "Deleting a node twice"); - deletedNodesInLists.add(node); - changes.deleteRange(sourceFile, { - pos: startPositionToDeleteNodeInList(sourceFile, node), - end: index === containingList.length - 1 ? getAdjustedEndPosition(sourceFile, node, {}) : endPositionToDeleteNodeInList(sourceFile, node, containingList[index - 1], containingList[index + 1]) - }); -} - -// src/services/_namespaces/ts.formatting.ts -var ts_formatting_exports = {}; -__export(ts_formatting_exports, { - FormattingContext: () => FormattingContext, - FormattingRequestKind: () => FormattingRequestKind, - RuleAction: () => RuleAction, - RuleFlags: () => RuleFlags, - SmartIndenter: () => SmartIndenter, - anyContext: () => anyContext, - createTextRangeWithKind: () => createTextRangeWithKind, - formatDocument: () => formatDocument, - formatNodeGivenIndentation: () => formatNodeGivenIndentation, - formatOnClosingCurly: () => formatOnClosingCurly, - formatOnEnter: () => formatOnEnter, - formatOnOpeningCurly: () => formatOnOpeningCurly, - formatOnSemicolon: () => formatOnSemicolon, - formatSelection: () => formatSelection, - getAllRules: () => getAllRules, - getFormatContext: () => getFormatContext, - getFormattingScanner: () => getFormattingScanner, - getIndentationString: () => getIndentationString, - getRangeOfEnclosingComment: () => getRangeOfEnclosingComment -}); - -// src/services/formatting/formattingContext.ts -var FormattingRequestKind = /* @__PURE__ */ ((FormattingRequestKind2) => { - FormattingRequestKind2[FormattingRequestKind2["FormatDocument"] = 0] = "FormatDocument"; - FormattingRequestKind2[FormattingRequestKind2["FormatSelection"] = 1] = "FormatSelection"; - FormattingRequestKind2[FormattingRequestKind2["FormatOnEnter"] = 2] = "FormatOnEnter"; - FormattingRequestKind2[FormattingRequestKind2["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; - FormattingRequestKind2[FormattingRequestKind2["FormatOnOpeningCurlyBrace"] = 4] = "FormatOnOpeningCurlyBrace"; - FormattingRequestKind2[FormattingRequestKind2["FormatOnClosingCurlyBrace"] = 5] = "FormatOnClosingCurlyBrace"; - return FormattingRequestKind2; -})(FormattingRequestKind || {}); -var FormattingContext = class { - constructor(sourceFile, formattingRequestKind, options) { - this.sourceFile = sourceFile; - this.formattingRequestKind = formattingRequestKind; - this.options = options; - } - updateContext(currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { - this.currentTokenSpan = Debug.checkDefined(currentRange); - this.currentTokenParent = Debug.checkDefined(currentTokenParent); - this.nextTokenSpan = Debug.checkDefined(nextRange); - this.nextTokenParent = Debug.checkDefined(nextTokenParent); - this.contextNode = Debug.checkDefined(commonParent); - this.contextNodeAllOnSameLine = void 0; - this.nextNodeAllOnSameLine = void 0; - this.tokensAreOnSameLine = void 0; - this.contextNodeBlockIsOnOneLine = void 0; - this.nextNodeBlockIsOnOneLine = void 0; - } - ContextNodeAllOnSameLine() { - if (this.contextNodeAllOnSameLine === void 0) { - this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); - } - return this.contextNodeAllOnSameLine; - } - NextNodeAllOnSameLine() { - if (this.nextNodeAllOnSameLine === void 0) { - this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeAllOnSameLine; - } - TokensAreOnSameLine() { - if (this.tokensAreOnSameLine === void 0) { - const startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; - const endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; - this.tokensAreOnSameLine = startLine === endLine; - } - return this.tokensAreOnSameLine; - } - ContextNodeBlockIsOnOneLine() { - if (this.contextNodeBlockIsOnOneLine === void 0) { - this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); - } - return this.contextNodeBlockIsOnOneLine; - } - NextNodeBlockIsOnOneLine() { - if (this.nextNodeBlockIsOnOneLine === void 0) { - this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); - } - return this.nextNodeBlockIsOnOneLine; - } - NodeIsOnOneLine(node) { - const startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; - const endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; - return startLine === endLine; - } - BlockIsOnOneLine(node) { - const openBrace = findChildOfKind(node, 19 /* OpenBraceToken */, this.sourceFile); - const closeBrace = findChildOfKind(node, 20 /* CloseBraceToken */, this.sourceFile); - if (openBrace && closeBrace) { - const startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; - const endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; - return startLine === endLine; - } - return false; - } -}; - -// src/services/formatting/formattingScanner.ts -var standardScanner = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - false, - 0 /* Standard */ -); -var jsxScanner = createScanner( - 99 /* Latest */, - /*skipTrivia*/ - false, - 1 /* JSX */ -); -function getFormattingScanner(text, languageVariant, startPos, endPos, cb) { - const scanner2 = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner; - scanner2.setText(text); - scanner2.resetTokenState(startPos); - let wasNewLine = true; - let leadingTrivia; - let trailingTrivia; - let savedPos; - let lastScanAction; - let lastTokenInfo; - const res = cb({ - advance, - readTokenInfo, - readEOFTokenRange, - isOnToken, - isOnEOF, - getCurrentLeadingTrivia: () => leadingTrivia, - lastTrailingTriviaWasNewLine: () => wasNewLine, - skipToEndOf, - skipToStartOf, - getTokenFullStart: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart(), - getStartPos: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart() - }); - lastTokenInfo = void 0; - scanner2.setText(void 0); - return res; - function advance() { - lastTokenInfo = void 0; - const isStarted = scanner2.getTokenFullStart() !== startPos; - if (isStarted) { - wasNewLine = !!trailingTrivia && last(trailingTrivia).kind === 4 /* NewLineTrivia */; - } else { - scanner2.scan(); - } - leadingTrivia = void 0; - trailingTrivia = void 0; - let pos = scanner2.getTokenFullStart(); - while (pos < endPos) { - const t = scanner2.getToken(); - if (!isTrivia(t)) { - break; - } - scanner2.scan(); - const item = { - pos, - end: scanner2.getTokenFullStart(), - kind: t - }; - pos = scanner2.getTokenFullStart(); - leadingTrivia = append(leadingTrivia, item); - } - savedPos = scanner2.getTokenFullStart(); - } - function shouldRescanGreaterThanToken(node) { - switch (node.kind) { - case 34 /* GreaterThanEqualsToken */: - case 72 /* GreaterThanGreaterThanEqualsToken */: - case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: - case 50 /* GreaterThanGreaterThanGreaterThanToken */: - case 49 /* GreaterThanGreaterThanToken */: - return true; - } - return false; - } - function shouldRescanJsxIdentifier(node) { - if (node.parent) { - switch (node.parent.kind) { - case 291 /* JsxAttribute */: - case 286 /* JsxOpeningElement */: - case 287 /* JsxClosingElement */: - case 285 /* JsxSelfClosingElement */: - return isKeyword(node.kind) || node.kind === 80 /* Identifier */; - } - } - return false; - } - function shouldRescanJsxText(node) { - return isJsxText(node) || isJsxElement(node) && (lastTokenInfo == null ? void 0 : lastTokenInfo.token.kind) === 12 /* JsxText */; - } - function shouldRescanSlashToken(container) { - return container.kind === 14 /* RegularExpressionLiteral */; - } - function shouldRescanTemplateToken(container) { - return container.kind === 17 /* TemplateMiddle */ || container.kind === 18 /* TemplateTail */; - } - function shouldRescanJsxAttributeValue(node) { - return node.parent && isJsxAttribute(node.parent) && node.parent.initializer === node; - } - function startsWithSlashToken(t) { - return t === 44 /* SlashToken */ || t === 69 /* SlashEqualsToken */; - } - function readTokenInfo(n) { - Debug.assert(isOnToken()); - const expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* RescanGreaterThanToken */ : shouldRescanSlashToken(n) ? 2 /* RescanSlashToken */ : shouldRescanTemplateToken(n) ? 3 /* RescanTemplateToken */ : shouldRescanJsxIdentifier(n) ? 4 /* RescanJsxIdentifier */ : shouldRescanJsxText(n) ? 5 /* RescanJsxText */ : shouldRescanJsxAttributeValue(n) ? 6 /* RescanJsxAttributeValue */ : 0 /* Scan */; - if (lastTokenInfo && expectedScanAction === lastScanAction) { - return fixTokenKind(lastTokenInfo, n); - } - if (scanner2.getTokenFullStart() !== savedPos) { - Debug.assert(lastTokenInfo !== void 0); - scanner2.resetTokenState(savedPos); - scanner2.scan(); - } - let currentToken = getNextToken(n, expectedScanAction); - const token = createTextRangeWithKind( - scanner2.getTokenFullStart(), - scanner2.getTokenEnd(), - currentToken - ); - if (trailingTrivia) { - trailingTrivia = void 0; - } - while (scanner2.getTokenFullStart() < endPos) { - currentToken = scanner2.scan(); - if (!isTrivia(currentToken)) { - break; - } - const trivia = createTextRangeWithKind( - scanner2.getTokenFullStart(), - scanner2.getTokenEnd(), - currentToken - ); - if (!trailingTrivia) { - trailingTrivia = []; - } - trailingTrivia.push(trivia); - if (currentToken === 4 /* NewLineTrivia */) { - scanner2.scan(); - break; - } - } - lastTokenInfo = { leadingTrivia, trailingTrivia, token }; - return fixTokenKind(lastTokenInfo, n); - } - function getNextToken(n, expectedScanAction) { - const token = scanner2.getToken(); - lastScanAction = 0 /* Scan */; - switch (expectedScanAction) { - case 1 /* RescanGreaterThanToken */: - if (token === 32 /* GreaterThanToken */) { - lastScanAction = 1 /* RescanGreaterThanToken */; - const newToken = scanner2.reScanGreaterToken(); - Debug.assert(n.kind === newToken); - return newToken; - } - break; - case 2 /* RescanSlashToken */: - if (startsWithSlashToken(token)) { - lastScanAction = 2 /* RescanSlashToken */; - const newToken = scanner2.reScanSlashToken(); - Debug.assert(n.kind === newToken); - return newToken; - } - break; - case 3 /* RescanTemplateToken */: - if (token === 20 /* CloseBraceToken */) { - lastScanAction = 3 /* RescanTemplateToken */; - return scanner2.reScanTemplateToken( - /*isTaggedTemplate*/ - false - ); - } - break; - case 4 /* RescanJsxIdentifier */: - lastScanAction = 4 /* RescanJsxIdentifier */; - return scanner2.scanJsxIdentifier(); - case 5 /* RescanJsxText */: - lastScanAction = 5 /* RescanJsxText */; - return scanner2.reScanJsxToken( - /*allowMultilineJsxText*/ - false - ); - case 6 /* RescanJsxAttributeValue */: - lastScanAction = 6 /* RescanJsxAttributeValue */; - return scanner2.reScanJsxAttributeValue(); - case 0 /* Scan */: - break; - default: - Debug.assertNever(expectedScanAction); - } - return token; - } - function readEOFTokenRange() { - Debug.assert(isOnEOF()); - return createTextRangeWithKind(scanner2.getTokenFullStart(), scanner2.getTokenEnd(), 1 /* EndOfFileToken */); - } - function isOnToken() { - const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken(); - return current !== 1 /* EndOfFileToken */ && !isTrivia(current); - } - function isOnEOF() { - const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken(); - return current === 1 /* EndOfFileToken */; - } - function fixTokenKind(tokenInfo, container) { - if (isToken(container) && tokenInfo.token.kind !== container.kind) { - tokenInfo.token.kind = container.kind; - } - return tokenInfo; - } - function skipToEndOf(node) { - scanner2.resetTokenState(node.end); - savedPos = scanner2.getTokenFullStart(); - lastScanAction = void 0; - lastTokenInfo = void 0; - wasNewLine = false; - leadingTrivia = void 0; - trailingTrivia = void 0; - } - function skipToStartOf(node) { - scanner2.resetTokenState(node.pos); - savedPos = scanner2.getTokenFullStart(); - lastScanAction = void 0; - lastTokenInfo = void 0; - wasNewLine = false; - leadingTrivia = void 0; - trailingTrivia = void 0; - } -} - -// src/services/formatting/rule.ts -var anyContext = emptyArray; -var RuleAction = /* @__PURE__ */ ((RuleAction2) => { - RuleAction2[RuleAction2["None"] = 0] = "None"; - RuleAction2[RuleAction2["StopProcessingSpaceActions"] = 1] = "StopProcessingSpaceActions"; - RuleAction2[RuleAction2["StopProcessingTokenActions"] = 2] = "StopProcessingTokenActions"; - RuleAction2[RuleAction2["InsertSpace"] = 4] = "InsertSpace"; - RuleAction2[RuleAction2["InsertNewLine"] = 8] = "InsertNewLine"; - RuleAction2[RuleAction2["DeleteSpace"] = 16] = "DeleteSpace"; - RuleAction2[RuleAction2["DeleteToken"] = 32] = "DeleteToken"; - RuleAction2[RuleAction2["InsertTrailingSemicolon"] = 64] = "InsertTrailingSemicolon"; - RuleAction2[RuleAction2["StopAction"] = 3] = "StopAction"; - RuleAction2[RuleAction2["ModifySpaceAction"] = 28] = "ModifySpaceAction"; - RuleAction2[RuleAction2["ModifyTokenAction"] = 96] = "ModifyTokenAction"; - return RuleAction2; -})(RuleAction || {}); -var RuleFlags = /* @__PURE__ */ ((RuleFlags2) => { - RuleFlags2[RuleFlags2["None"] = 0] = "None"; - RuleFlags2[RuleFlags2["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; - return RuleFlags2; -})(RuleFlags || {}); - -// src/services/formatting/rules.ts -function getAllRules() { - const allTokens = []; - for (let token = 0 /* FirstToken */; token <= 165 /* LastToken */; token++) { - if (token !== 1 /* EndOfFileToken */) { - allTokens.push(token); - } - } - function anyTokenExcept(...tokens) { - return { tokens: allTokens.filter((t) => !tokens.some((t2) => t2 === t)), isSpecific: false }; - } - const anyToken = { tokens: allTokens, isSpecific: false }; - const anyTokenIncludingMultilineComments = tokenRangeFrom([...allTokens, 3 /* MultiLineCommentTrivia */]); - const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]); - const keywords = tokenRangeFromRange(83 /* FirstKeyword */, 165 /* LastKeyword */); - const binaryOperators = tokenRangeFromRange(30 /* FirstBinaryOperator */, 79 /* LastBinaryOperator */); - const binaryKeywordOperators = [ - 103 /* InKeyword */, - 104 /* InstanceOfKeyword */, - 165 /* OfKeyword */, - 130 /* AsKeyword */, - 142 /* IsKeyword */, - 152 /* SatisfiesKeyword */ - ]; - const unaryPrefixOperators = [46 /* PlusPlusToken */, 47 /* MinusMinusToken */, 55 /* TildeToken */, 54 /* ExclamationToken */]; - const unaryPrefixExpressions = [ - 9 /* NumericLiteral */, - 10 /* BigIntLiteral */, - 80 /* Identifier */, - 21 /* OpenParenToken */, - 23 /* OpenBracketToken */, - 19 /* OpenBraceToken */, - 110 /* ThisKeyword */, - 105 /* NewKeyword */ - ]; - const unaryPreincrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */]; - const unaryPostincrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */]; - const unaryPredecrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */]; - const unaryPostdecrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */]; - const comments = [2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */]; - const typeNames = [80 /* Identifier */, ...typeKeywords]; - const functionOpenBraceLeftTokenRange = anyTokenIncludingMultilineComments; - const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([80 /* Identifier */, 32 /* GreaterThanToken */, 3 /* MultiLineCommentTrivia */, 86 /* ClassKeyword */, 95 /* ExportKeyword */, 102 /* ImportKeyword */]); - const controlOpenBraceLeftTokenRange = tokenRangeFrom([22 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 92 /* DoKeyword */, 113 /* TryKeyword */, 98 /* FinallyKeyword */, 93 /* ElseKeyword */, 85 /* CatchKeyword */]); - const highPriorityCommonRules = [ - // Leave comments alone - rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */), - rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */), - rule("NotSpaceBeforeColon", anyToken, 59 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */), - rule("SpaceAfterColon", 59 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNextTokenParentNotJsxNamespacedName], 4 /* InsertSpace */), - rule("NoSpaceBeforeQuestionMark", anyToken, 58 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */), - // insert space after '?' only when it is used in conditional operator - rule("SpaceAfterQuestionMarkInConditionalOperator", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */), - // in other cases there should be no space between '?' and next token - rule("NoSpaceAfterQuestionMark", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isNonOptionalPropertyContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeDot", anyToken, [25 /* DotToken */, 29 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */), - rule("NoSpaceAfterDot", [25 /* DotToken */, 29 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceBetweenImportParenInImportType", 102 /* ImportKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */), - // Special handling of unary operators. - // Prefix operators generally shouldn't have a space between - // them and their target unary expression. - rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterUnaryPreincrementOperator", 46 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterUnaryPredecrementOperator", 47 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */), - // More unary operator special-casing. - // DevDiv 181814: Be careful when removing leading whitespace - // around unary operators. Examples: - // 1 - -2 --X--> 1--2 - // a + ++b --X--> a+++b - rule("SpaceAfterPostincrementWhenFollowedByAdd", 46 /* PlusPlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterAddWhenFollowedByUnaryPlus", 40 /* PlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterAddWhenFollowedByPreincrement", 40 /* PlusToken */, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterPostdecrementWhenFollowedBySubtract", 47 /* MinusMinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 41 /* MinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterSubtractWhenFollowedByPredecrement", 41 /* MinusToken */, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("NoSpaceAfterCloseBrace", 20 /* CloseBraceToken */, [28 /* CommaToken */, 27 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // For functions and control block place } on a new line [multi-line rule] - rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 20 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */), - // Space/new line after }. - rule("SpaceAfterCloseBrace", 20 /* CloseBraceToken */, anyTokenExcept(22 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */), - // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied - // Also should not apply to }) - rule("SpaceBetweenCloseBraceAndElse", 20 /* CloseBraceToken */, 93 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceBetweenCloseBraceAndWhile", 20 /* CloseBraceToken */, 117 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */), - // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];' - rule("SpaceAfterConditionalClosingParen", 22 /* CloseParenToken */, 23 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */), - rule("NoSpaceBetweenFunctionKeywordAndStar", 100 /* FunctionKeyword */, 42 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */), - rule("SpaceAfterStarInGeneratorDeclaration", 42 /* AsteriskToken */, 80 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */), - rule("SpaceAfterFunctionInFuncDecl", 100 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */), - // Insert new line after { and before } in multi-line contexts. - rule("NewLineAfterOpenBraceInBlockContext", 19 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */), - // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token. - // Though, we do extra check on the context to make sure we are dealing with get/set node. Example: - // get x() {} - // set x(val) {} - rule("SpaceAfterGetSetInMember", [139 /* GetKeyword */, 153 /* SetKeyword */], 80 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */), - rule("NoSpaceBetweenYieldKeywordAndStar", 127 /* YieldKeyword */, 42 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */), - rule("SpaceBetweenYieldOrYieldStarAndOperand", [127 /* YieldKeyword */, 42 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */), - rule("NoSpaceBetweenReturnAndSemicolon", 107 /* ReturnKeyword */, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("SpaceAfterCertainKeywords", [115 /* VarKeyword */, 111 /* ThrowKeyword */, 105 /* NewKeyword */, 91 /* DeleteKeyword */, 107 /* ReturnKeyword */, 114 /* TypeOfKeyword */, 135 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceAfterLetConstInVariableDeclaration", [121 /* LetKeyword */, 87 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */), - rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */), - // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options. - rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterVoidOperator", 116 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */), - // Async-await - rule("SpaceBetweenAsyncAndOpenParen", 134 /* AsyncKeyword */, 21 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceBetweenAsyncAndFunctionKeyword", 134 /* AsyncKeyword */, [100 /* FunctionKeyword */, 80 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - // Template string - rule("NoSpaceBetweenTagAndTemplateString", [80 /* Identifier */, 22 /* CloseParenToken */], [15 /* NoSubstitutionTemplateLiteral */, 16 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // JSX opening elements - rule("SpaceBeforeJsxAttribute", anyToken, 80 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 44 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 44 /* SlashToken */, 32 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 64 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterEqualInJsxAttribute", 64 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeJsxNamespaceColon", 80 /* Identifier */, 59 /* ColonToken */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */), - rule("NoSpaceAfterJsxNamespaceColon", 59 /* ColonToken */, 80 /* Identifier */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */), - // TypeScript-specific rules - // Use of module as a function call. e.g.: import m2 = module("m2"); - rule("NoSpaceAfterModuleImport", [144 /* ModuleKeyword */, 149 /* RequireKeyword */], 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // Add a space around certain TypeScript keywords - rule( - "SpaceAfterCertainTypeScriptKeywords", - [ - 128 /* AbstractKeyword */, - 129 /* AccessorKeyword */, - 86 /* ClassKeyword */, - 138 /* DeclareKeyword */, - 90 /* DefaultKeyword */, - 94 /* EnumKeyword */, - 95 /* ExportKeyword */, - 96 /* ExtendsKeyword */, - 139 /* GetKeyword */, - 119 /* ImplementsKeyword */, - 102 /* ImportKeyword */, - 120 /* InterfaceKeyword */, - 144 /* ModuleKeyword */, - 145 /* NamespaceKeyword */, - 123 /* PrivateKeyword */, - 125 /* PublicKeyword */, - 124 /* ProtectedKeyword */, - 148 /* ReadonlyKeyword */, - 153 /* SetKeyword */, - 126 /* StaticKeyword */, - 156 /* TypeKeyword */, - 161 /* FromKeyword */, - 143 /* KeyOfKeyword */, - 140 /* InferKeyword */ - ], - anyToken, - [isNonJsxSameLineTokenContext], - 4 /* InsertSpace */ - ), - rule( - "SpaceBeforeCertainTypeScriptKeywords", - anyToken, - [96 /* ExtendsKeyword */, 119 /* ImplementsKeyword */, 161 /* FromKeyword */], - [isNonJsxSameLineTokenContext], - 4 /* InsertSpace */ - ), - // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" { - rule("SpaceAfterModuleName", 11 /* StringLiteral */, 19 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */), - // Lambda expressions - rule("SpaceBeforeArrow", anyToken, 39 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceAfterArrow", 39 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - // Optional parameters and let args - rule("NoSpaceAfterEllipsis", 26 /* DotDotDotToken */, 80 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterOptionalParameters", 58 /* QuestionToken */, [22 /* CloseParenToken */, 28 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */), - // Remove spaces in empty interface literals. e.g.: x: {} - rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */), - // generics and type assertions - rule("NoSpaceBeforeOpenAngularBracket", typeNames, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), - rule("NoSpaceBetweenCloseParenAndAngularBracket", 22 /* CloseParenToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterOpenAngularBracket", 30 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeCloseAngularBracket", anyToken, 32 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterCloseAngularBracket", 32 /* GreaterThanToken */, [21 /* OpenParenToken */, 23 /* OpenBracketToken */, 32 /* GreaterThanToken */, 28 /* CommaToken */], [ - isNonJsxSameLineTokenContext, - isTypeArgumentOrParameterOrAssertionContext, - isNotFunctionDeclContext, - /*To prevent an interference with the SpaceBeforeOpenParenInFuncDecl rule*/ - isNonTypeAssertionContext - ], 16 /* DeleteSpace */), - // decorators - rule("SpaceBeforeAt", [22 /* CloseParenToken */, 80 /* Identifier */], 60 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("NoSpaceAfterAt", 60 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // Insert space after @ in decorator - rule( - "SpaceAfterDecorator", - anyToken, - [ - 128 /* AbstractKeyword */, - 80 /* Identifier */, - 95 /* ExportKeyword */, - 90 /* DefaultKeyword */, - 86 /* ClassKeyword */, - 126 /* StaticKeyword */, - 125 /* PublicKeyword */, - 123 /* PrivateKeyword */, - 124 /* ProtectedKeyword */, - 139 /* GetKeyword */, - 153 /* SetKeyword */, - 23 /* OpenBracketToken */, - 42 /* AsteriskToken */ - ], - [isEndOfDecoratorContextOnSameLine], - 4 /* InsertSpace */ - ), - rule("NoSpaceBeforeNonNullAssertionOperator", anyToken, 54 /* ExclamationToken */, [isNonJsxSameLineTokenContext, isNonNullAssertionContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterNewKeywordOnConstructorSignature", 105 /* NewKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isConstructorSignatureContext], 16 /* DeleteSpace */), - rule("SpaceLessThanAndNonJSXTypeAnnotation", 30 /* LessThanToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */) - ]; - const userConfigurableRules = [ - // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses - rule("SpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("NoSpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("SpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */), - rule("NoSpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */), - // Insert space after function keyword for anonymous functions - rule("SpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */), - rule("NoSpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */), - // Insert space after keywords in control flow statements - rule("SpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */), - rule("NoSpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */), - // Insert space after opening and before closing nonempty parenthesis - rule("SpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceBetweenOpenParens", 21 /* OpenParenToken */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("NoSpaceBetweenParens", 21 /* OpenParenToken */, 22 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // Insert space after opening and before closing nonempty brackets - rule("SpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("SpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("NoSpaceBetweenBrackets", 23 /* OpenBracketToken */, 24 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}. - rule("SpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */), - rule("SpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */), - rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // Insert a space after opening and before closing empty brace brackets - rule("SpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */), - rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // Insert space after opening and before closing template string braces - rule("SpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), - rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - rule("NoSpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */), - rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // No space after { and before } in JSX expression - rule("SpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */), - rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */), - rule("NoSpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */), - rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */), - // Insert space after semicolon in for statement - rule("SpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */), - rule("NoSpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */), - // Insert space before and after binary operators - rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), - rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */), - rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */), - rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */), - // Open Brace braces after control block - rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */), - // Open Brace braces after function - // TypeScript: Function can have return types, which can be made of tons of different token kinds - rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */), - // Open Brace braces after TypeScript module/class/interface - rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */), - rule("SpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */), - rule("NoSpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */), - rule("SpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionEnabled("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 4 /* InsertSpace */), - rule("NoSpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionDisabledOrUndefined("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 16 /* DeleteSpace */), - rule("NoOptionalSemicolon", 27 /* SemicolonToken */, anyTokenIncludingEOF, [optionEquals("semicolons", "remove" /* Remove */), isSemicolonDeletionContext], 32 /* DeleteToken */), - rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */) - ]; - const lowPriorityCommonRules = [ - // Space after keyword but not before ; or : or ? - rule("NoSpaceBeforeSemicolon", anyToken, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), - rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), - rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), - rule("NoSpaceBeforeComma", anyToken, 28 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // No space before and after indexer `x[]` - rule("NoSpaceBeforeOpenBracket", anyTokenExcept(134 /* AsyncKeyword */, 84 /* CaseKeyword */), 23 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - rule("NoSpaceAfterCloseBracket", 24 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */), - rule("SpaceAfterSemicolon", 27 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - // Remove extra space between for and await - rule("SpaceBetweenForAndAwaitKeyword", 99 /* ForKeyword */, 135 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), - // Remove extra spaces between ... and type name in tuple spread - rule("SpaceBetweenDotDotDotAndTypeName", 26 /* DotDotDotToken */, typeNames, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), - // Add a space between statements. All keywords except (do,else,case) has open/close parens after them. - // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any] - rule( - "SpaceBetweenStatements", - [22 /* CloseParenToken */, 92 /* DoKeyword */, 93 /* ElseKeyword */, 84 /* CaseKeyword */], - anyToken, - [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext], - 4 /* InsertSpace */ - ), - // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter. - rule("SpaceAfterTryCatchFinally", [113 /* TryKeyword */, 85 /* CatchKeyword */, 98 /* FinallyKeyword */], 19 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */) - ]; - return [ - ...highPriorityCommonRules, - ...userConfigurableRules, - ...lowPriorityCommonRules - ]; -} -function rule(debugName, left, right, context, action, flags = 0 /* None */) { - return { leftTokenRange: toTokenRange(left), rightTokenRange: toTokenRange(right), rule: { debugName, context, action, flags } }; -} -function tokenRangeFrom(tokens) { - return { tokens, isSpecific: true }; -} -function toTokenRange(arg) { - return typeof arg === "number" ? tokenRangeFrom([arg]) : isArray(arg) ? tokenRangeFrom(arg) : arg; -} -function tokenRangeFromRange(from, to, except = []) { - const tokens = []; - for (let token = from; token <= to; token++) { - if (!contains(except, token)) { - tokens.push(token); - } - } - return tokenRangeFrom(tokens); -} -function optionEquals(optionName, optionValue) { - return (context) => context.options && context.options[optionName] === optionValue; -} -function isOptionEnabled(optionName) { - return (context) => context.options && hasProperty(context.options, optionName) && !!context.options[optionName]; -} -function isOptionDisabled(optionName) { - return (context) => context.options && hasProperty(context.options, optionName) && !context.options[optionName]; -} -function isOptionDisabledOrUndefined(optionName) { - return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName]; -} -function isOptionDisabledOrUndefinedOrTokensOnSameLine(optionName) { - return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName] || context.TokensAreOnSameLine(); -} -function isOptionEnabledOrUndefined(optionName) { - return (context) => !context.options || !hasProperty(context.options, optionName) || !!context.options[optionName]; -} -function isForContext(context) { - return context.contextNode.kind === 248 /* ForStatement */; -} -function isNotForContext(context) { - return !isForContext(context); -} -function isBinaryOpContext(context) { - switch (context.contextNode.kind) { - case 226 /* BinaryExpression */: - return context.contextNode.operatorToken.kind !== 28 /* CommaToken */; - case 227 /* ConditionalExpression */: - case 194 /* ConditionalType */: - case 234 /* AsExpression */: - case 281 /* ExportSpecifier */: - case 276 /* ImportSpecifier */: - case 182 /* TypePredicate */: - case 192 /* UnionType */: - case 193 /* IntersectionType */: - case 238 /* SatisfiesExpression */: - return true; - // equals in binding elements: function foo([[x, y] = [1, 2]]) - case 208 /* BindingElement */: - // equals in type X = ... - // falls through - case 265 /* TypeAliasDeclaration */: - // equal in import a = module('a'); - // falls through - case 271 /* ImportEqualsDeclaration */: - // equal in export = 1 - // falls through - case 277 /* ExportAssignment */: - // equal in let a = 0 - // falls through - case 260 /* VariableDeclaration */: - // equal in p = 0 - // falls through - case 169 /* Parameter */: - case 306 /* EnumMember */: - case 172 /* PropertyDeclaration */: - case 171 /* PropertySignature */: - return context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */; - // "in" keyword in for (let x in []) { } - case 249 /* ForInStatement */: - // "in" keyword in [P in keyof T]: T[P] - // falls through - case 168 /* TypeParameter */: - return context.currentTokenSpan.kind === 103 /* InKeyword */ || context.nextTokenSpan.kind === 103 /* InKeyword */ || context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */; - // Technically, "of" is not a binary operator, but format it the same way as "in" - case 250 /* ForOfStatement */: - return context.currentTokenSpan.kind === 165 /* OfKeyword */ || context.nextTokenSpan.kind === 165 /* OfKeyword */; - } - return false; -} -function isNotBinaryOpContext(context) { - return !isBinaryOpContext(context); -} -function isNotTypeAnnotationContext(context) { - return !isTypeAnnotationContext(context); -} -function isTypeAnnotationContext(context) { - const contextKind = context.contextNode.kind; - return contextKind === 172 /* PropertyDeclaration */ || contextKind === 171 /* PropertySignature */ || contextKind === 169 /* Parameter */ || contextKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(contextKind); -} -function isOptionalPropertyContext(context) { - return isPropertyDeclaration(context.contextNode) && context.contextNode.questionToken; -} -function isNonOptionalPropertyContext(context) { - return !isOptionalPropertyContext(context); -} -function isConditionalOperatorContext(context) { - return context.contextNode.kind === 227 /* ConditionalExpression */ || context.contextNode.kind === 194 /* ConditionalType */; -} -function isSameLineTokenOrBeforeBlockContext(context) { - return context.TokensAreOnSameLine() || isBeforeBlockContext(context); -} -function isBraceWrappedContext(context) { - return context.contextNode.kind === 206 /* ObjectBindingPattern */ || context.contextNode.kind === 200 /* MappedType */ || isSingleLineBlockContext(context); -} -function isBeforeMultilineBlockContext(context) { - return isBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); -} -function isMultilineBlockContext(context) { - return isBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); -} -function isSingleLineBlockContext(context) { - return isBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); -} -function isBlockContext(context) { - return nodeIsBlockContext(context.contextNode); -} -function isBeforeBlockContext(context) { - return nodeIsBlockContext(context.nextTokenParent); -} -function nodeIsBlockContext(node) { - if (nodeIsTypeScriptDeclWithBlockContext(node)) { - return true; - } - switch (node.kind) { - case 241 /* Block */: - case 269 /* CaseBlock */: - case 210 /* ObjectLiteralExpression */: - case 268 /* ModuleBlock */: - return true; - } - return false; -} -function isFunctionDeclContext(context) { - switch (context.contextNode.kind) { - case 262 /* FunctionDeclaration */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - // case SyntaxKind.MemberFunctionDeclaration: - // falls through - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - // case SyntaxKind.MethodSignature: - // falls through - case 179 /* CallSignature */: - case 218 /* FunctionExpression */: - case 176 /* Constructor */: - case 219 /* ArrowFunction */: - // case SyntaxKind.ConstructorDeclaration: - // case SyntaxKind.SimpleArrowFunctionExpression: - // case SyntaxKind.ParenthesizedArrowFunctionExpression: - // falls through - case 264 /* InterfaceDeclaration */: - return true; - } - return false; -} -function isNotFunctionDeclContext(context) { - return !isFunctionDeclContext(context); -} -function isFunctionDeclarationOrFunctionExpressionContext(context) { - return context.contextNode.kind === 262 /* FunctionDeclaration */ || context.contextNode.kind === 218 /* FunctionExpression */; -} -function isTypeScriptDeclWithBlockContext(context) { - return nodeIsTypeScriptDeclWithBlockContext(context.contextNode); -} -function nodeIsTypeScriptDeclWithBlockContext(node) { - switch (node.kind) { - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 187 /* TypeLiteral */: - case 267 /* ModuleDeclaration */: - case 278 /* ExportDeclaration */: - case 279 /* NamedExports */: - case 272 /* ImportDeclaration */: - case 275 /* NamedImports */: - return true; - } - return false; -} -function isAfterCodeBlockContext(context) { - switch (context.currentTokenParent.kind) { - case 263 /* ClassDeclaration */: - case 267 /* ModuleDeclaration */: - case 266 /* EnumDeclaration */: - case 299 /* CatchClause */: - case 268 /* ModuleBlock */: - case 255 /* SwitchStatement */: - return true; - case 241 /* Block */: { - const blockParent = context.currentTokenParent.parent; - if (!blockParent || blockParent.kind !== 219 /* ArrowFunction */ && blockParent.kind !== 218 /* FunctionExpression */) { - return true; - } - } - } - return false; -} -function isControlDeclContext(context) { - switch (context.contextNode.kind) { - case 245 /* IfStatement */: - case 255 /* SwitchStatement */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 247 /* WhileStatement */: - case 258 /* TryStatement */: - case 246 /* DoStatement */: - case 254 /* WithStatement */: - // TODO - // case SyntaxKind.ElseClause: - // falls through - case 299 /* CatchClause */: - return true; - default: - return false; - } -} -function isObjectContext(context) { - return context.contextNode.kind === 210 /* ObjectLiteralExpression */; -} -function isFunctionCallContext(context) { - return context.contextNode.kind === 213 /* CallExpression */; -} -function isNewContext(context) { - return context.contextNode.kind === 214 /* NewExpression */; -} -function isFunctionCallOrNewContext(context) { - return isFunctionCallContext(context) || isNewContext(context); -} -function isPreviousTokenNotComma(context) { - return context.currentTokenSpan.kind !== 28 /* CommaToken */; -} -function isNextTokenNotCloseBracket(context) { - return context.nextTokenSpan.kind !== 24 /* CloseBracketToken */; -} -function isNextTokenNotCloseParen(context) { - return context.nextTokenSpan.kind !== 22 /* CloseParenToken */; -} -function isArrowFunctionContext(context) { - return context.contextNode.kind === 219 /* ArrowFunction */; -} -function isImportTypeContext(context) { - return context.contextNode.kind === 205 /* ImportType */; -} -function isNonJsxSameLineTokenContext(context) { - return context.TokensAreOnSameLine() && context.contextNode.kind !== 12 /* JsxText */; -} -function isNonJsxTextContext(context) { - return context.contextNode.kind !== 12 /* JsxText */; -} -function isNonJsxElementOrFragmentContext(context) { - return context.contextNode.kind !== 284 /* JsxElement */ && context.contextNode.kind !== 288 /* JsxFragment */; -} -function isJsxExpressionContext(context) { - return context.contextNode.kind === 294 /* JsxExpression */ || context.contextNode.kind === 293 /* JsxSpreadAttribute */; -} -function isNextTokenParentJsxAttribute(context) { - return context.nextTokenParent.kind === 291 /* JsxAttribute */ || context.nextTokenParent.kind === 295 /* JsxNamespacedName */ && context.nextTokenParent.parent.kind === 291 /* JsxAttribute */; -} -function isJsxAttributeContext(context) { - return context.contextNode.kind === 291 /* JsxAttribute */; -} -function isNextTokenParentNotJsxNamespacedName(context) { - return context.nextTokenParent.kind !== 295 /* JsxNamespacedName */; -} -function isNextTokenParentJsxNamespacedName(context) { - return context.nextTokenParent.kind === 295 /* JsxNamespacedName */; -} -function isJsxSelfClosingElementContext(context) { - return context.contextNode.kind === 285 /* JsxSelfClosingElement */; -} -function isNotBeforeBlockInFunctionDeclarationContext(context) { - return !isFunctionDeclContext(context) && !isBeforeBlockContext(context); -} -function isEndOfDecoratorContextOnSameLine(context) { - return context.TokensAreOnSameLine() && hasDecorators(context.contextNode) && nodeIsInDecoratorContext(context.currentTokenParent) && !nodeIsInDecoratorContext(context.nextTokenParent); -} -function nodeIsInDecoratorContext(node) { - while (node && isExpression(node)) { - node = node.parent; - } - return node && node.kind === 170 /* Decorator */; -} -function isStartOfVariableDeclarationList(context) { - return context.currentTokenParent.kind === 261 /* VariableDeclarationList */ && context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; -} -function isNotFormatOnEnter(context) { - return context.formattingRequestKind !== 2 /* FormatOnEnter */; -} -function isModuleDeclContext(context) { - return context.contextNode.kind === 267 /* ModuleDeclaration */; -} -function isObjectTypeContext(context) { - return context.contextNode.kind === 187 /* TypeLiteral */; -} -function isConstructorSignatureContext(context) { - return context.contextNode.kind === 180 /* ConstructSignature */; -} -function isTypeArgumentOrParameterOrAssertion(token, parent2) { - if (token.kind !== 30 /* LessThanToken */ && token.kind !== 32 /* GreaterThanToken */) { - return false; - } - switch (parent2.kind) { - case 183 /* TypeReference */: - case 216 /* TypeAssertionExpression */: - case 265 /* TypeAliasDeclaration */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 233 /* ExpressionWithTypeArguments */: - return true; - default: - return false; - } -} -function isTypeArgumentOrParameterOrAssertionContext(context) { - return isTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || isTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); -} -function isTypeAssertionContext(context) { - return context.contextNode.kind === 216 /* TypeAssertionExpression */; -} -function isNonTypeAssertionContext(context) { - return !isTypeAssertionContext(context); -} -function isVoidOpContext(context) { - return context.currentTokenSpan.kind === 116 /* VoidKeyword */ && context.currentTokenParent.kind === 222 /* VoidExpression */; -} -function isYieldOrYieldStarWithOperand(context) { - return context.contextNode.kind === 229 /* YieldExpression */ && context.contextNode.expression !== void 0; -} -function isNonNullAssertionContext(context) { - return context.contextNode.kind === 235 /* NonNullExpression */; -} -function isNotStatementConditionContext(context) { - return !isStatementConditionContext(context); -} -function isStatementConditionContext(context) { - switch (context.contextNode.kind) { - case 245 /* IfStatement */: - case 248 /* ForStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - return true; - default: - return false; - } -} -function isSemicolonDeletionContext(context) { - let nextTokenKind = context.nextTokenSpan.kind; - let nextTokenStart = context.nextTokenSpan.pos; - if (isTrivia(nextTokenKind)) { - const nextRealToken = context.nextTokenParent === context.currentTokenParent ? findNextToken( - context.currentTokenParent, - findAncestor(context.currentTokenParent, (a) => !a.parent), - context.sourceFile - ) : context.nextTokenParent.getFirstToken(context.sourceFile); - if (!nextRealToken) { - return true; - } - nextTokenKind = nextRealToken.kind; - nextTokenStart = nextRealToken.getStart(context.sourceFile); - } - const startLine = context.sourceFile.getLineAndCharacterOfPosition(context.currentTokenSpan.pos).line; - const endLine = context.sourceFile.getLineAndCharacterOfPosition(nextTokenStart).line; - if (startLine === endLine) { - return nextTokenKind === 20 /* CloseBraceToken */ || nextTokenKind === 1 /* EndOfFileToken */; - } - if (nextTokenKind === 27 /* SemicolonToken */ && context.currentTokenSpan.kind === 27 /* SemicolonToken */) { - return true; - } - if (nextTokenKind === 240 /* SemicolonClassElement */ || nextTokenKind === 27 /* SemicolonToken */) { - return false; - } - if (context.contextNode.kind === 264 /* InterfaceDeclaration */ || context.contextNode.kind === 265 /* TypeAliasDeclaration */) { - return !isPropertySignature(context.currentTokenParent) || !!context.currentTokenParent.type || nextTokenKind !== 21 /* OpenParenToken */; - } - if (isPropertyDeclaration(context.currentTokenParent)) { - return !context.currentTokenParent.initializer; - } - return context.currentTokenParent.kind !== 248 /* ForStatement */ && context.currentTokenParent.kind !== 242 /* EmptyStatement */ && context.currentTokenParent.kind !== 240 /* SemicolonClassElement */ && nextTokenKind !== 23 /* OpenBracketToken */ && nextTokenKind !== 21 /* OpenParenToken */ && nextTokenKind !== 40 /* PlusToken */ && nextTokenKind !== 41 /* MinusToken */ && nextTokenKind !== 44 /* SlashToken */ && nextTokenKind !== 14 /* RegularExpressionLiteral */ && nextTokenKind !== 28 /* CommaToken */ && nextTokenKind !== 228 /* TemplateExpression */ && nextTokenKind !== 16 /* TemplateHead */ && nextTokenKind !== 15 /* NoSubstitutionTemplateLiteral */ && nextTokenKind !== 25 /* DotToken */; -} -function isSemicolonInsertionContext(context) { - return positionIsASICandidate(context.currentTokenSpan.end, context.currentTokenParent, context.sourceFile); -} -function isNotPropertyAccessOnIntegerLiteral(context) { - return !isPropertyAccessExpression(context.contextNode) || !isNumericLiteral(context.contextNode.expression) || context.contextNode.expression.getText().includes("."); -} - -// src/services/formatting/rulesMap.ts -function getFormatContext(options, host) { - return { options, getRules: getRulesMap(), host }; -} -var rulesMapCache; -function getRulesMap() { - if (rulesMapCache === void 0) { - rulesMapCache = createRulesMap(getAllRules()); - } - return rulesMapCache; -} -function getRuleActionExclusion(ruleAction) { - let mask2 = 0 /* None */; - if (ruleAction & 1 /* StopProcessingSpaceActions */) { - mask2 |= 28 /* ModifySpaceAction */; - } - if (ruleAction & 2 /* StopProcessingTokenActions */) { - mask2 |= 96 /* ModifyTokenAction */; - } - if (ruleAction & 28 /* ModifySpaceAction */) { - mask2 |= 28 /* ModifySpaceAction */; - } - if (ruleAction & 96 /* ModifyTokenAction */) { - mask2 |= 96 /* ModifyTokenAction */; - } - return mask2; -} -function createRulesMap(rules) { - const map2 = buildMap(rules); - return (context) => { - const bucket = map2[getRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind)]; - if (bucket) { - const rules2 = []; - let ruleActionMask = 0; - for (const rule2 of bucket) { - const acceptRuleActions = ~getRuleActionExclusion(ruleActionMask); - if (rule2.action & acceptRuleActions && every(rule2.context, (c) => c(context))) { - rules2.push(rule2); - ruleActionMask |= rule2.action; - } - } - if (rules2.length) { - return rules2; - } - } - }; -} -function buildMap(rules) { - const map2 = new Array(mapRowLength * mapRowLength); - const rulesBucketConstructionStateList = new Array(map2.length); - for (const rule2 of rules) { - const specificRule = rule2.leftTokenRange.isSpecific && rule2.rightTokenRange.isSpecific; - for (const left of rule2.leftTokenRange.tokens) { - for (const right of rule2.rightTokenRange.tokens) { - const index = getRuleBucketIndex(left, right); - let rulesBucket = map2[index]; - if (rulesBucket === void 0) { - rulesBucket = map2[index] = []; - } - addRule(rulesBucket, rule2.rule, specificRule, rulesBucketConstructionStateList, index); - } - } - } - return map2; -} -function getRuleBucketIndex(row, column) { - Debug.assert(row <= 165 /* LastKeyword */ && column <= 165 /* LastKeyword */, "Must compute formatting context from tokens"); - return row * mapRowLength + column; -} -var maskBitSize = 5; -var mask = 31; -var mapRowLength = 165 /* LastToken */ + 1; -var RulesPosition = ((RulesPosition2) => { - RulesPosition2[RulesPosition2["StopRulesSpecific"] = 0] = "StopRulesSpecific"; - RulesPosition2[RulesPosition2["StopRulesAny"] = maskBitSize * 1] = "StopRulesAny"; - RulesPosition2[RulesPosition2["ContextRulesSpecific"] = maskBitSize * 2] = "ContextRulesSpecific"; - RulesPosition2[RulesPosition2["ContextRulesAny"] = maskBitSize * 3] = "ContextRulesAny"; - RulesPosition2[RulesPosition2["NoContextRulesSpecific"] = maskBitSize * 4] = "NoContextRulesSpecific"; - RulesPosition2[RulesPosition2["NoContextRulesAny"] = maskBitSize * 5] = "NoContextRulesAny"; - return RulesPosition2; -})(RulesPosition || {}); -function addRule(rules, rule2, specificTokens, constructionState, rulesBucketIndex) { - const position = rule2.action & 3 /* StopAction */ ? specificTokens ? 0 /* StopRulesSpecific */ : RulesPosition.StopRulesAny : rule2.context !== anyContext ? specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny : specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny; - const state = constructionState[rulesBucketIndex] || 0; - rules.splice(getInsertionIndex(state, position), 0, rule2); - constructionState[rulesBucketIndex] = increaseInsertionIndex(state, position); -} -function getInsertionIndex(indexBitmap, maskPosition) { - let index = 0; - for (let pos = 0; pos <= maskPosition; pos += maskBitSize) { - index += indexBitmap & mask; - indexBitmap >>= maskBitSize; - } - return index; -} -function increaseInsertionIndex(indexBitmap, maskPosition) { - const value = (indexBitmap >> maskPosition & mask) + 1; - Debug.assert((value & mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); - return indexBitmap & ~(mask << maskPosition) | value << maskPosition; -} - -// src/services/formatting/formatting.ts -function createTextRangeWithKind(pos, end, kind) { - const textRangeWithKind = { pos, end, kind }; - if (Debug.isDebugging) { - Object.defineProperty(textRangeWithKind, "__debugKind", { - get: () => Debug.formatSyntaxKind(kind) - }); - } - return textRangeWithKind; -} -function formatOnEnter(position, sourceFile, formatContext) { - const line = sourceFile.getLineAndCharacterOfPosition(position).line; - if (line === 0) { - return []; - } - let endOfFormatSpan = getEndLinePosition(line, sourceFile); - while (isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - if (isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { - endOfFormatSpan--; - } - const span = { - // get start position for the previous line - pos: getStartPositionOfLine(line - 1, sourceFile), - // end value is exclusive so add 1 to the result - end: endOfFormatSpan + 1 - }; - return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */); -} -function formatOnSemicolon(position, sourceFile, formatContext) { - const semicolon = findImmediatelyPrecedingTokenOfKind(position, 27 /* SemicolonToken */, sourceFile); - return formatNodeLines(findOutermostNodeWithinListLevel(semicolon), sourceFile, formatContext, 3 /* FormatOnSemicolon */); -} -function formatOnOpeningCurly(position, sourceFile, formatContext) { - const openingCurly = findImmediatelyPrecedingTokenOfKind(position, 19 /* OpenBraceToken */, sourceFile); - if (!openingCurly) { - return []; - } - const curlyBraceRange = openingCurly.parent; - const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange); - const textRange = { - pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile), - // TODO: GH#18217 - end: position - }; - return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */); -} -function formatOnClosingCurly(position, sourceFile, formatContext) { - const precedingToken = findImmediatelyPrecedingTokenOfKind(position, 20 /* CloseBraceToken */, sourceFile); - return formatNodeLines(findOutermostNodeWithinListLevel(precedingToken), sourceFile, formatContext, 5 /* FormatOnClosingCurlyBrace */); -} -function formatDocument(sourceFile, formatContext) { - const span = { - pos: 0, - end: sourceFile.text.length - }; - return formatSpan(span, sourceFile, formatContext, 0 /* FormatDocument */); -} -function formatSelection(start, end, sourceFile, formatContext) { - const span = { - pos: getLineStartPositionForPosition(start, sourceFile), - end - }; - return formatSpan(span, sourceFile, formatContext, 1 /* FormatSelection */); -} -function findImmediatelyPrecedingTokenOfKind(end, expectedTokenKind, sourceFile) { - const precedingToken = findPrecedingToken(end, sourceFile); - return precedingToken && precedingToken.kind === expectedTokenKind && end === precedingToken.getEnd() ? precedingToken : void 0; -} -function findOutermostNodeWithinListLevel(node) { - let current = node; - while (current && current.parent && current.parent.end === node.end && !isListElement(current.parent, current)) { - current = current.parent; - } - return current; -} -function isListElement(parent2, node) { - switch (parent2.kind) { - case 263 /* ClassDeclaration */: - case 264 /* InterfaceDeclaration */: - return rangeContainsRange(parent2.members, node); - case 267 /* ModuleDeclaration */: - const body = parent2.body; - return !!body && body.kind === 268 /* ModuleBlock */ && rangeContainsRange(body.statements, node); - case 307 /* SourceFile */: - case 241 /* Block */: - case 268 /* ModuleBlock */: - return rangeContainsRange(parent2.statements, node); - case 299 /* CatchClause */: - return rangeContainsRange(parent2.block.statements, node); - } - return false; -} -function findEnclosingNode(range, sourceFile) { - return find2(sourceFile); - function find2(n) { - const candidate = forEachChild(n, (c) => startEndContainsRange(c.getStart(sourceFile), c.end, range) && c); - if (candidate) { - const result = find2(candidate); - if (result) { - return result; - } - } - return n; - } -} -function prepareRangeContainsErrorFunction(errors, originalRange) { - if (!errors.length) { - return rangeHasNoErrors; - } - const sorted = errors.filter((d) => rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length)).sort((e1, e2) => e1.start - e2.start); - if (!sorted.length) { - return rangeHasNoErrors; - } - let index = 0; - return (r) => { - while (true) { - if (index >= sorted.length) { - return false; - } - const error2 = sorted[index]; - if (r.end <= error2.start) { - return false; - } - if (startEndOverlapsWithStartEnd(r.pos, r.end, error2.start, error2.start + error2.length)) { - return true; - } - index++; - } - }; - function rangeHasNoErrors() { - return false; - } -} -function getScanStartPosition(enclosingNode, originalRange, sourceFile) { - const start = enclosingNode.getStart(sourceFile); - if (start === originalRange.pos && enclosingNode.end === originalRange.end) { - return start; - } - const precedingToken = findPrecedingToken(originalRange.pos, sourceFile); - if (!precedingToken) { - return enclosingNode.pos; - } - if (precedingToken.end >= originalRange.pos) { - return enclosingNode.pos; - } - return precedingToken.end; -} -function getOwnOrInheritedDelta(n, options, sourceFile) { - let previousLine = -1 /* Unknown */; - let child; - while (n) { - const line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; - if (previousLine !== -1 /* Unknown */ && line !== previousLine) { - break; - } - if (SmartIndenter.shouldIndentChildNode(options, n, child, sourceFile)) { - return options.indentSize; - } - previousLine = line; - child = n; - n = n.parent; - } - return 0; -} -function formatNodeGivenIndentation(node, sourceFileLike, languageVariant, initialIndentation, delta, formatContext) { - const range = { pos: node.pos, end: node.end }; - return getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end, (scanner2) => formatSpanWorker( - range, - node, - initialIndentation, - delta, - scanner2, - formatContext, - 1 /* FormatSelection */, - (_) => false, - // assume that node does not have any errors - sourceFileLike - )); -} -function formatNodeLines(node, sourceFile, formatContext, requestKind) { - if (!node) { - return []; - } - const span = { - pos: getLineStartPositionForPosition(node.getStart(sourceFile), sourceFile), - end: node.end - }; - return formatSpan(span, sourceFile, formatContext, requestKind); -} -function formatSpan(originalRange, sourceFile, formatContext, requestKind) { - const enclosingNode = findEnclosingNode(originalRange, sourceFile); - return getFormattingScanner( - sourceFile.text, - sourceFile.languageVariant, - getScanStartPosition(enclosingNode, originalRange, sourceFile), - originalRange.end, - (scanner2) => formatSpanWorker( - originalRange, - enclosingNode, - SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, formatContext.options), - getOwnOrInheritedDelta(enclosingNode, formatContext.options, sourceFile), - scanner2, - formatContext, - requestKind, - prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), - sourceFile - ) - ); -} -function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, { options, getRules, host }, requestKind, rangeContainsError, sourceFile) { - var _a; - const formattingContext = new FormattingContext(sourceFile, requestKind, options); - let previousRangeTriviaEnd; - let previousRange; - let previousParent; - let previousRangeStartLine; - let lastIndentedLine; - let indentationOnLastIndentedLine = -1 /* Unknown */; - const edits = []; - formattingScanner.advance(); - if (formattingScanner.isOnToken()) { - const startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; - let undecoratedStartLine = startLine; - if (hasDecorators(enclosingNode)) { - undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; - } - processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); - } - const remainingTrivia = formattingScanner.getCurrentLeadingTrivia(); - if (remainingTrivia) { - const indentation = SmartIndenter.nodeWillIndentChild( - options, - enclosingNode, - /*child*/ - void 0, - sourceFile, - /*indentByDefault*/ - false - ) ? initialIndentation + options.indentSize : initialIndentation; - indentTriviaItems( - remainingTrivia, - indentation, - /*indentNextTokenOrTrivia*/ - true, - (item) => { - processRange( - item, - sourceFile.getLineAndCharacterOfPosition(item.pos), - enclosingNode, - enclosingNode, - /*dynamicIndentation*/ - void 0 - ); - insertIndentation( - item.pos, - indentation, - /*lineAdded*/ - false - ); - } - ); - if (options.trimTrailingWhitespace !== false) { - trimTrailingWhitespacesForRemainingRange(remainingTrivia); - } - } - if (previousRange && formattingScanner.getTokenFullStart() >= originalRange.end) { - const tokenInfo = formattingScanner.isOnEOF() ? formattingScanner.readEOFTokenRange() : formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(enclosingNode).token : void 0; - if (tokenInfo && tokenInfo.pos === previousRangeTriviaEnd) { - const parent2 = ((_a = findPrecedingToken(tokenInfo.end, sourceFile, enclosingNode)) == null ? void 0 : _a.parent) || previousParent; - processPair( - tokenInfo, - sourceFile.getLineAndCharacterOfPosition(tokenInfo.pos).line, - parent2, - previousRange, - previousRangeStartLine, - previousParent, - parent2, - /*dynamicIndentation*/ - void 0 - ); - } - } - return edits; - function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { - if (rangeOverlapsWithStartEnd(range, startPos, endPos) || rangeContainsStartEnd(range, startPos, endPos)) { - if (inheritedIndentation !== -1 /* Unknown */) { - return inheritedIndentation; - } - } else { - const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; - const startLinePosition = getLineStartPositionForPosition(startPos, sourceFile); - const column = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); - if (startLine !== parentStartLine || startPos === column) { - const baseIndentSize = SmartIndenter.getBaseIndentation(options); - return baseIndentSize > column ? baseIndentSize : column; - } - } - return -1 /* Unknown */; - } - function computeIndentation(node, startLine, inheritedIndentation, parent2, parentDynamicIndentation, effectiveParentStartLine) { - const delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0; - if (effectiveParentStartLine === startLine) { - return { - indentation: startLine === lastIndentedLine ? indentationOnLastIndentedLine : parentDynamicIndentation.getIndentation(), - delta: Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta2) - }; - } else if (inheritedIndentation === -1 /* Unknown */) { - if (node.kind === 21 /* OpenParenToken */ && startLine === lastIndentedLine) { - return { indentation: indentationOnLastIndentedLine, delta: parentDynamicIndentation.getDelta(node) }; - } else if (SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent2, node, startLine, sourceFile) || SmartIndenter.childIsUnindentedBranchOfConditionalExpression(parent2, node, startLine, sourceFile) || SmartIndenter.argumentStartsOnSameLineAsPreviousArgument(parent2, node, startLine, sourceFile)) { - return { indentation: parentDynamicIndentation.getIndentation(), delta: delta2 }; - } else { - return { indentation: parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node), delta: delta2 }; - } - } else { - return { indentation: inheritedIndentation, delta: delta2 }; - } - } - function getFirstNonDecoratorTokenOfNode(node) { - if (canHaveModifiers(node)) { - const modifier = find(node.modifiers, isModifier, findIndex(node.modifiers, isDecorator)); - if (modifier) return modifier.kind; - } - switch (node.kind) { - case 263 /* ClassDeclaration */: - return 86 /* ClassKeyword */; - case 264 /* InterfaceDeclaration */: - return 120 /* InterfaceKeyword */; - case 262 /* FunctionDeclaration */: - return 100 /* FunctionKeyword */; - case 266 /* EnumDeclaration */: - return 266 /* EnumDeclaration */; - case 177 /* GetAccessor */: - return 139 /* GetKeyword */; - case 178 /* SetAccessor */: - return 153 /* SetKeyword */; - case 174 /* MethodDeclaration */: - if (node.asteriskToken) { - return 42 /* AsteriskToken */; - } - // falls through - case 172 /* PropertyDeclaration */: - case 169 /* Parameter */: - const name = getNameOfDeclaration(node); - if (name) { - return name.kind; - } - } - } - function getDynamicIndentation(node, nodeStartLine, indentation, delta2) { - return { - getIndentationForComment: (kind, tokenIndentation, container) => { - switch (kind) { - // preceding comment to the token that closes the indentation scope inherits the indentation from the scope - // .. { - // // comment - // } - case 20 /* CloseBraceToken */: - case 24 /* CloseBracketToken */: - case 22 /* CloseParenToken */: - return indentation + getDelta(container); - } - return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation; - }, - // if list end token is LessThanToken '>' then its delta should be explicitly suppressed - // so that LessThanToken as a binary operator can still be indented. - // foo.then - // < - // number, - // string, - // >(); - // vs - // var a = xValue - // > yValue; - getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation, - getIndentation: () => indentation, - getDelta, - recomputeIndentation: (lineAdded, parent2) => { - if (SmartIndenter.shouldIndentChildNode(options, parent2, node, sourceFile)) { - indentation += lineAdded ? options.indentSize : -options.indentSize; - delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0; - } - } - }; - function shouldAddDelta(line, kind, container) { - switch (kind) { - // open and close brace, 'else' and 'while' (in do statement) tokens has indentation of the parent - case 19 /* OpenBraceToken */: - case 20 /* CloseBraceToken */: - case 22 /* CloseParenToken */: - case 93 /* ElseKeyword */: - case 117 /* WhileKeyword */: - case 60 /* AtToken */: - return false; - case 44 /* SlashToken */: - case 32 /* GreaterThanToken */: - switch (container.kind) { - case 286 /* JsxOpeningElement */: - case 287 /* JsxClosingElement */: - case 285 /* JsxSelfClosingElement */: - return false; - } - break; - case 23 /* OpenBracketToken */: - case 24 /* CloseBracketToken */: - if (container.kind !== 200 /* MappedType */) { - return false; - } - break; - } - return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node)); - } - function getDelta(child) { - return SmartIndenter.nodeWillIndentChild( - options, - node, - child, - sourceFile, - /*indentByDefault*/ - true - ) ? delta2 : 0; - } - } - function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) { - if (!rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { - return; - } - const nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta2); - let childContextNode = contextNode; - forEachChild( - node, - (child) => { - processChildNode( - child, - /*inheritedIndentation*/ - -1 /* Unknown */, - node, - nodeDynamicIndentation, - nodeStartLine, - undecoratedNodeStartLine, - /*isListItem*/ - false - ); - }, - (nodes) => { - processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); - } - ); - while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { - const tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > Math.min(node.end, originalRange.end)) { - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); - } - function processChildNode(child, inheritedIndentation, parent2, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { - Debug.assert(!nodeIsSynthesized(child)); - if (nodeIsMissing(child) || isGrammarError(parent2, child)) { - return inheritedIndentation; - } - const childStartPos = child.getStart(sourceFile); - const childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; - let undecoratedChildStartLine = childStartLine; - if (hasDecorators(child)) { - undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(child, sourceFile)).line; - } - let childIndentationAmount = -1 /* Unknown */; - if (isListItem && rangeContainsRange(originalRange, parent2)) { - childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); - if (childIndentationAmount !== -1 /* Unknown */) { - inheritedIndentation = childIndentationAmount; - } - } - if (!rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { - if (child.end < originalRange.pos) { - formattingScanner.skipToEndOf(child); - } - return inheritedIndentation; - } - if (child.getFullWidth() === 0) { - return inheritedIndentation; - } - while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { - const tokenInfo = formattingScanner.readTokenInfo(node); - if (tokenInfo.token.end > originalRange.end) { - return inheritedIndentation; - } - if (tokenInfo.token.end > childStartPos) { - if (tokenInfo.token.pos > childStartPos) { - formattingScanner.skipToStartOf(child); - } - break; - } - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); - } - if (!formattingScanner.isOnToken() || formattingScanner.getTokenFullStart() >= originalRange.end) { - return inheritedIndentation; - } - if (isToken(child)) { - const tokenInfo = formattingScanner.readTokenInfo(child); - if (child.kind !== 12 /* JsxText */) { - Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); - consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); - return inheritedIndentation; - } - } - const effectiveParentStartLine = child.kind === 170 /* Decorator */ ? childStartLine : undecoratedParentStartLine; - const childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); - processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); - childContextNode = node; - if (isFirstListItem && parent2.kind === 209 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) { - inheritedIndentation = childIndentation.indentation; - } - return inheritedIndentation; - } - function processChildNodes(nodes, parent2, parentStartLine, parentDynamicIndentation) { - Debug.assert(isNodeArray(nodes)); - Debug.assert(!nodeIsSynthesized(nodes)); - const listStartToken = getOpenTokenForList(parent2, nodes); - let listDynamicIndentation = parentDynamicIndentation; - let startLine = parentStartLine; - if (!rangeOverlapsWithStartEnd(originalRange, nodes.pos, nodes.end)) { - if (nodes.end < originalRange.pos) { - formattingScanner.skipToEndOf(nodes); - } - return; - } - if (listStartToken !== 0 /* Unknown */) { - while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { - const tokenInfo = formattingScanner.readTokenInfo(parent2); - if (tokenInfo.token.end > nodes.pos) { - break; - } else if (tokenInfo.token.kind === listStartToken) { - startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; - consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2); - let indentationOnListStartToken; - if (indentationOnLastIndentedLine !== -1 /* Unknown */) { - indentationOnListStartToken = indentationOnLastIndentedLine; - } else { - const startLinePosition = getLineStartPositionForPosition(tokenInfo.token.pos, sourceFile); - indentationOnListStartToken = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, tokenInfo.token.pos, sourceFile, options); - } - listDynamicIndentation = getDynamicIndentation(parent2, parentStartLine, indentationOnListStartToken, options.indentSize); - } else { - consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2); - } - } - } - let inheritedIndentation = -1 /* Unknown */; - for (let i = 0; i < nodes.length; i++) { - const child = nodes[i]; - inheritedIndentation = processChildNode( - child, - inheritedIndentation, - node, - listDynamicIndentation, - startLine, - startLine, - /*isListItem*/ - true, - /*isFirstListItem*/ - i === 0 - ); - } - const listEndToken = getCloseTokenForOpenToken(listStartToken); - if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { - let tokenInfo = formattingScanner.readTokenInfo(parent2); - if (tokenInfo.token.kind === 28 /* CommaToken */) { - consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2); - tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0; - } - if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) { - consumeTokenAndAdvanceScanner( - tokenInfo, - parent2, - listDynamicIndentation, - parent2, - /*isListEndToken*/ - true - ); - } - } - } - function consumeTokenAndAdvanceScanner(currentTokenInfo, parent2, dynamicIndentation, container, isListEndToken) { - Debug.assert(rangeContainsRange(parent2, currentTokenInfo.token)); - const lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); - let indentToken = false; - if (currentTokenInfo.leadingTrivia) { - processTrivia(currentTokenInfo.leadingTrivia, parent2, childContextNode, dynamicIndentation); - } - let lineAction = 0 /* None */; - const isTokenInRange = rangeContainsRange(originalRange, currentTokenInfo.token); - const tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); - if (isTokenInRange) { - const rangeHasError = rangeContainsError(currentTokenInfo.token); - const savePreviousRange = previousRange; - lineAction = processRange(currentTokenInfo.token, tokenStart, parent2, childContextNode, dynamicIndentation); - if (!rangeHasError) { - if (lineAction === 0 /* None */) { - const prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; - indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; - } else { - indentToken = lineAction === 1 /* LineAdded */; - } - } - } - if (currentTokenInfo.trailingTrivia) { - previousRangeTriviaEnd = last(currentTokenInfo.trailingTrivia).end; - processTrivia(currentTokenInfo.trailingTrivia, parent2, childContextNode, dynamicIndentation); - } - if (indentToken) { - const tokenIndentation = isTokenInRange && !rangeContainsError(currentTokenInfo.token) ? dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container, !!isListEndToken) : -1 /* Unknown */; - let indentNextTokenOrTrivia = true; - if (currentTokenInfo.leadingTrivia) { - const commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); - indentNextTokenOrTrivia = indentTriviaItems(currentTokenInfo.leadingTrivia, commentIndentation, indentNextTokenOrTrivia, (item) => insertIndentation( - item.pos, - commentIndentation, - /*lineAdded*/ - false - )); - } - if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) { - insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAction === 1 /* LineAdded */); - lastIndentedLine = tokenStart.line; - indentationOnLastIndentedLine = tokenIndentation; - } - } - formattingScanner.advance(); - childContextNode = parent2; - } - } - function indentTriviaItems(trivia, commentIndentation, indentNextTokenOrTrivia, indentSingleLine) { - for (const triviaItem of trivia) { - const triviaInRange = rangeContainsRange(originalRange, triviaItem); - switch (triviaItem.kind) { - case 3 /* MultiLineCommentTrivia */: - if (triviaInRange) { - indentMultilineComment( - triviaItem, - commentIndentation, - /*firstLineIsIndented*/ - !indentNextTokenOrTrivia - ); - } - indentNextTokenOrTrivia = false; - break; - case 2 /* SingleLineCommentTrivia */: - if (indentNextTokenOrTrivia && triviaInRange) { - indentSingleLine(triviaItem); - } - indentNextTokenOrTrivia = false; - break; - case 4 /* NewLineTrivia */: - indentNextTokenOrTrivia = true; - break; - } - } - return indentNextTokenOrTrivia; - } - function processTrivia(trivia, parent2, contextNode, dynamicIndentation) { - for (const triviaItem of trivia) { - if (isComment(triviaItem.kind) && rangeContainsRange(originalRange, triviaItem)) { - const triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); - processRange(triviaItem, triviaItemStart, parent2, contextNode, dynamicIndentation); - } - } - } - function processRange(range, rangeStart, parent2, contextNode, dynamicIndentation) { - const rangeHasError = rangeContainsError(range); - let lineAction = 0 /* None */; - if (!rangeHasError) { - if (!previousRange) { - const originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); - trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); - } else { - lineAction = processPair(range, rangeStart.line, parent2, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); - } - } - previousRange = range; - previousRangeTriviaEnd = range.end; - previousParent = parent2; - previousRangeStartLine = rangeStart.line; - return lineAction; - } - function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent2, contextNode, dynamicIndentation) { - formattingContext.updateContext(previousItem, previousParent2, currentItem, currentParent, contextNode); - const rules = getRules(formattingContext); - let trimTrailingWhitespaces = formattingContext.options.trimTrailingWhitespace !== false; - let lineAction = 0 /* None */; - if (rules) { - forEachRight(rules, (rule2) => { - lineAction = applyRuleEdits(rule2, previousItem, previousStartLine, currentItem, currentStartLine); - if (dynamicIndentation) { - switch (lineAction) { - case 2 /* LineRemoved */: - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation( - /*lineAddedByFormatting*/ - false, - contextNode - ); - } - break; - case 1 /* LineAdded */: - if (currentParent.getStart(sourceFile) === currentItem.pos) { - dynamicIndentation.recomputeIndentation( - /*lineAddedByFormatting*/ - true, - contextNode - ); - } - break; - default: - Debug.assert(lineAction === 0 /* None */); - } - } - trimTrailingWhitespaces = trimTrailingWhitespaces && !(rule2.action & 16 /* DeleteSpace */) && rule2.flags !== 1 /* CanDeleteNewLines */; - }); - } else { - trimTrailingWhitespaces = trimTrailingWhitespaces && currentItem.kind !== 1 /* EndOfFileToken */; - } - if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { - trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); - } - return lineAction; - } - function insertIndentation(pos, indentation, lineAdded) { - const indentationString = getIndentationString(indentation, options); - if (lineAdded) { - recordReplace(pos, 0, indentationString); - } else { - const tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); - const startLinePosition = getStartPositionOfLine(tokenStart.line, sourceFile); - if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { - recordReplace(startLinePosition, tokenStart.character, indentationString); - } - } - } - function characterToColumn(startLinePosition, characterInLine) { - let column = 0; - for (let i = 0; i < characterInLine; i++) { - if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) { - column += options.tabSize - column % options.tabSize; - } else { - column++; - } - } - return column; - } - function indentationIsDifferent(indentationString, startLinePosition) { - return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); - } - function indentMultilineComment(commentRange, indentation, firstLineIsIndented, indentFinalLine = true) { - let startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; - const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; - if (startLine === endLine) { - if (!firstLineIsIndented) { - insertIndentation( - commentRange.pos, - indentation, - /*lineAdded*/ - false - ); - } - return; - } - const parts = []; - let startPos = commentRange.pos; - for (let line = startLine; line < endLine; line++) { - const endOfLine = getEndLinePosition(line, sourceFile); - parts.push({ pos: startPos, end: endOfLine }); - startPos = getStartPositionOfLine(line + 1, sourceFile); - } - if (indentFinalLine) { - parts.push({ pos: startPos, end: commentRange.end }); - } - if (parts.length === 0) return; - const startLinePos = getStartPositionOfLine(startLine, sourceFile); - const nonWhitespaceColumnInFirstPart = SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); - let startIndex = 0; - if (firstLineIsIndented) { - startIndex = 1; - startLine++; - } - const delta2 = indentation - nonWhitespaceColumnInFirstPart.column; - for (let i = startIndex; i < parts.length; i++, startLine++) { - const startLinePos2 = getStartPositionOfLine(startLine, sourceFile); - const nonWhitespaceCharacterAndColumn = i === 0 ? nonWhitespaceColumnInFirstPart : SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); - const newIndentation = nonWhitespaceCharacterAndColumn.column + delta2; - if (newIndentation > 0) { - const indentationString = getIndentationString(newIndentation, options); - recordReplace(startLinePos2, nonWhitespaceCharacterAndColumn.character, indentationString); - } else { - recordDelete(startLinePos2, nonWhitespaceCharacterAndColumn.character); - } - } - } - function trimTrailingWhitespacesForLines(line1, line2, range) { - for (let line = line1; line < line2; line++) { - const lineStartPosition = getStartPositionOfLine(line, sourceFile); - const lineEndPosition = getEndLinePosition(line, sourceFile); - if (range && (isComment(range.kind) || isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { - continue; - } - const whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); - if (whitespaceStart !== -1) { - Debug.assert(whitespaceStart === lineStartPosition || !isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); - recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); - } - } - } - function getTrailingWhitespaceStartPosition(start, end) { - let pos = end; - while (pos >= start && isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { - pos--; - } - if (pos !== end) { - return pos + 1; - } - return -1; - } - function trimTrailingWhitespacesForRemainingRange(trivias) { - let startPos = previousRange ? previousRange.end : originalRange.pos; - for (const trivia of trivias) { - if (isComment(trivia.kind)) { - if (startPos < trivia.pos) { - trimTrailingWitespacesForPositions(startPos, trivia.pos - 1, previousRange); - } - startPos = trivia.end + 1; - } - } - if (startPos < originalRange.end) { - trimTrailingWitespacesForPositions(startPos, originalRange.end, previousRange); - } - } - function trimTrailingWitespacesForPositions(startPos, endPos, previousRange2) { - const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; - const endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line; - trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange2); - } - function recordDelete(start, len) { - if (len) { - edits.push(createTextChangeFromStartLength(start, len, "")); - } - } - function recordReplace(start, len, newText) { - if (len || newText) { - edits.push(createTextChangeFromStartLength(start, len, newText)); - } - } - function recordInsert(start, text) { - if (text) { - edits.push(createTextChangeFromStartLength(start, 0, text)); - } - } - function applyRuleEdits(rule2, previousRange2, previousStartLine, currentRange, currentStartLine) { - const onLaterLine = currentStartLine !== previousStartLine; - switch (rule2.action) { - case 1 /* StopProcessingSpaceActions */: - return 0 /* None */; - case 16 /* DeleteSpace */: - if (previousRange2.end !== currentRange.pos) { - recordDelete(previousRange2.end, currentRange.pos - previousRange2.end); - return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */; - } - break; - case 32 /* DeleteToken */: - recordDelete(previousRange2.pos, previousRange2.end - previousRange2.pos); - break; - case 8 /* InsertNewLine */: - if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { - return 0 /* None */; - } - const lineDelta = currentStartLine - previousStartLine; - if (lineDelta !== 1) { - recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, getNewLineOrDefaultFromHost(host, options)); - return onLaterLine ? 0 /* None */ : 1 /* LineAdded */; - } - break; - case 4 /* InsertSpace */: - if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { - return 0 /* None */; - } - const posDelta = currentRange.pos - previousRange2.end; - if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange2.end) !== 32 /* space */) { - recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, " "); - return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */; - } - break; - case 64 /* InsertTrailingSemicolon */: - recordInsert(previousRange2.end, ";"); - } - return 0 /* None */; - } -} -function getRangeOfEnclosingComment(sourceFile, position, precedingToken, tokenAtPosition = getTokenAtPosition(sourceFile, position)) { - const jsdoc = findAncestor(tokenAtPosition, isJSDoc); - if (jsdoc) tokenAtPosition = jsdoc.parent; - const tokenStart = tokenAtPosition.getStart(sourceFile); - if (tokenStart <= position && position < tokenAtPosition.getEnd()) { - return void 0; - } - precedingToken = precedingToken === null ? void 0 : precedingToken === void 0 ? findPrecedingToken(position, sourceFile) : precedingToken; - const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end); - const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile); - const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken); - return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || // The end marker of a single-line comment does not include the newline character. - // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position): - // - // // asdf ^\n - // - // But for closed multi-line comments, we don't want to be inside the comment in the following case: - // - // /* asdf */^ - // - // However, unterminated multi-line comments *do* contain their end. - // - // Internally, we represent the end of the comment at the newline and closing '/', respectively. - // - position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth())); -} -function getOpenTokenForList(node, list) { - switch (node.kind) { - case 176 /* Constructor */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 219 /* ArrowFunction */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - if (node.typeParameters === list) { - return 30 /* LessThanToken */; - } else if (node.parameters === list) { - return 21 /* OpenParenToken */; - } - break; - case 213 /* CallExpression */: - case 214 /* NewExpression */: - if (node.typeArguments === list) { - return 30 /* LessThanToken */; - } else if (node.arguments === list) { - return 21 /* OpenParenToken */; - } - break; - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - if (node.typeParameters === list) { - return 30 /* LessThanToken */; - } - break; - case 183 /* TypeReference */: - case 215 /* TaggedTemplateExpression */: - case 186 /* TypeQuery */: - case 233 /* ExpressionWithTypeArguments */: - case 205 /* ImportType */: - if (node.typeArguments === list) { - return 30 /* LessThanToken */; - } - break; - case 187 /* TypeLiteral */: - return 19 /* OpenBraceToken */; - } - return 0 /* Unknown */; -} -function getCloseTokenForOpenToken(kind) { - switch (kind) { - case 21 /* OpenParenToken */: - return 22 /* CloseParenToken */; - case 30 /* LessThanToken */: - return 32 /* GreaterThanToken */; - case 19 /* OpenBraceToken */: - return 20 /* CloseBraceToken */; - } - return 0 /* Unknown */; -} -var internedSizes; -var internedTabsIndentation; -var internedSpacesIndentation; -function getIndentationString(indentation, options) { - const resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); - if (resetInternedStrings) { - internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; - internedTabsIndentation = internedSpacesIndentation = void 0; - } - if (!options.convertTabsToSpaces) { - const tabs = Math.floor(indentation / options.tabSize); - const spaces = indentation - tabs * options.tabSize; - let tabString; - if (!internedTabsIndentation) { - internedTabsIndentation = []; - } - if (internedTabsIndentation[tabs] === void 0) { - internedTabsIndentation[tabs] = tabString = repeatString(" ", tabs); - } else { - tabString = internedTabsIndentation[tabs]; - } - return spaces ? tabString + repeatString(" ", spaces) : tabString; - } else { - let spacesString; - const quotient = Math.floor(indentation / options.indentSize); - const remainder = indentation % options.indentSize; - if (!internedSpacesIndentation) { - internedSpacesIndentation = []; - } - if (internedSpacesIndentation[quotient] === void 0) { - spacesString = repeatString(" ", options.indentSize * quotient); - internedSpacesIndentation[quotient] = spacesString; - } else { - spacesString = internedSpacesIndentation[quotient]; - } - return remainder ? spacesString + repeatString(" ", remainder) : spacesString; - } -} - -// src/services/formatting/smartIndenter.ts -var SmartIndenter; -((SmartIndenter2) => { - let Value; - ((Value2) => { - Value2[Value2["Unknown"] = -1] = "Unknown"; - })(Value || (Value = {})); - function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace = false) { - if (position > sourceFile.text.length) { - return getBaseIndentation(options); - } - if (options.indentStyle === 0 /* None */) { - return 0; - } - const precedingToken = findPrecedingToken( - position, - sourceFile, - /*startNode*/ - void 0, - /*excludeJsdoc*/ - true - ); - const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null); - if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) { - return getCommentIndent(sourceFile, position, options, enclosingCommentRange); - } - if (!precedingToken) { - return getBaseIndentation(options); - } - const precedingTokenIsLiteral = isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); - if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && position < precedingToken.end) { - return 0; - } - const lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; - const currentToken = getTokenAtPosition(sourceFile, position); - const isObjectLiteral = currentToken.kind === 19 /* OpenBraceToken */ && currentToken.parent.kind === 210 /* ObjectLiteralExpression */; - if (options.indentStyle === 1 /* Block */ || isObjectLiteral) { - return getBlockIndent(sourceFile, position, options); - } - if (precedingToken.kind === 28 /* CommaToken */ && precedingToken.parent.kind !== 226 /* BinaryExpression */) { - const actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation; - } - } - const containerList = getListByPosition(position, precedingToken.parent, sourceFile); - if (containerList && !rangeContainsRange(containerList, precedingToken)) { - const useTheSameBaseIndentation = [218 /* FunctionExpression */, 219 /* ArrowFunction */].includes(currentToken.parent.kind); - const indentSize = useTheSameBaseIndentation ? 0 : options.indentSize; - return getActualIndentationForListStartLine(containerList, sourceFile, options) + indentSize; - } - return getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options); - } - SmartIndenter2.getIndentation = getIndentation; - function getCommentIndent(sourceFile, position, options, enclosingCommentRange) { - const previousLine = getLineAndCharacterOfPosition(sourceFile, position).line - 1; - const commentStartLine = getLineAndCharacterOfPosition(sourceFile, enclosingCommentRange.pos).line; - Debug.assert(commentStartLine >= 0); - if (previousLine <= commentStartLine) { - return findFirstNonWhitespaceColumn(getStartPositionOfLine(commentStartLine, sourceFile), position, sourceFile, options); - } - const startPositionOfLine = getStartPositionOfLine(previousLine, sourceFile); - const { column, character } = findFirstNonWhitespaceCharacterAndColumn(startPositionOfLine, position, sourceFile, options); - if (column === 0) { - return column; - } - const firstNonWhitespaceCharacterCode = sourceFile.text.charCodeAt(startPositionOfLine + character); - return firstNonWhitespaceCharacterCode === 42 /* asterisk */ ? column - 1 : column; - } - function getBlockIndent(sourceFile, position, options) { - let current = position; - while (current > 0) { - const char = sourceFile.text.charCodeAt(current); - if (!isWhiteSpaceLike(char)) { - break; - } - current--; - } - const lineStart = getLineStartPositionForPosition(current, sourceFile); - return findFirstNonWhitespaceColumn(lineStart, current, sourceFile, options); - } - function getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options) { - let previous; - let current = precedingToken; - while (current) { - if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode( - options, - current, - previous, - sourceFile, - /*isNextChild*/ - true - )) { - const currentStart = getStartLineAndCharacterForNode(current, sourceFile); - const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); - const indentationDelta = nextTokenKind !== 0 /* Unknown */ ? assumeNewLineBeforeCloseBrace && nextTokenKind === 2 /* CloseBrace */ ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0; - return getIndentationForNodeWorker( - current, - currentStart, - /*ignoreActualIndentationRange*/ - void 0, - indentationDelta, - sourceFile, - /*isNextChild*/ - true, - options - ); - } - const actualIndentation = getActualIndentationForListItem( - current, - sourceFile, - options, - /*listIndentsChild*/ - true - ); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation; - } - previous = current; - current = current.parent; - } - return getBaseIndentation(options); - } - function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { - const start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - return getIndentationForNodeWorker( - n, - start, - ignoreActualIndentationRange, - /*indentationDelta*/ - 0, - sourceFile, - /*isNextChild*/ - false, - options - ); - } - SmartIndenter2.getIndentationForNode = getIndentationForNode; - function getBaseIndentation(options) { - return options.baseIndentSize || 0; - } - SmartIndenter2.getBaseIndentation = getBaseIndentation; - function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, isNextChild, options) { - var _a; - let parent2 = current.parent; - while (parent2) { - let useActualIndentation = true; - if (ignoreActualIndentationRange) { - const start = current.getStart(sourceFile); - useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; - } - const containingListOrParentStart = getContainingListOrParentStart(parent2, current, sourceFile); - const parentAndChildShareLine = containingListOrParentStart.line === currentStart.line || childStartsOnTheSameLineWithElseInIfStatement(parent2, current, currentStart.line, sourceFile); - if (useActualIndentation) { - const firstListChild = (_a = getContainingList(current, sourceFile)) == null ? void 0 : _a[0]; - const listIndentsChild = !!firstListChild && getStartLineAndCharacterForNode(firstListChild, sourceFile).line > containingListOrParentStart.line; - let actualIndentation = getActualIndentationForListItem(current, sourceFile, options, listIndentsChild); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - actualIndentation = getActualIndentationForNode(current, parent2, currentStart, parentAndChildShareLine, sourceFile, options); - if (actualIndentation !== -1 /* Unknown */) { - return actualIndentation + indentationDelta; - } - } - if (shouldIndentChildNode(options, parent2, current, sourceFile, isNextChild) && !parentAndChildShareLine) { - indentationDelta += options.indentSize; - } - const useTrueStart = isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, current, currentStart.line, sourceFile); - current = parent2; - parent2 = current.parent; - currentStart = useTrueStart ? sourceFile.getLineAndCharacterOfPosition(current.getStart(sourceFile)) : containingListOrParentStart; - } - return indentationDelta + getBaseIndentation(options); - } - function getContainingListOrParentStart(parent2, child, sourceFile) { - const containingList = getContainingList(child, sourceFile); - const startPos = containingList ? containingList.pos : parent2.getStart(sourceFile); - return sourceFile.getLineAndCharacterOfPosition(startPos); - } - function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { - const commaItemInfo = findListItemInfo(commaToken); - if (commaItemInfo && commaItemInfo.listItemIndex > 0) { - return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); - } else { - return -1 /* Unknown */; - } - } - function getActualIndentationForNode(current, parent2, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { - const useActualIndentation = (isDeclaration(current) || isStatementButNotDeclaration(current)) && (parent2.kind === 307 /* SourceFile */ || !parentAndChildShareLine); - if (!useActualIndentation) { - return -1 /* Unknown */; - } - return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); - } - let NextTokenKind; - ((NextTokenKind2) => { - NextTokenKind2[NextTokenKind2["Unknown"] = 0] = "Unknown"; - NextTokenKind2[NextTokenKind2["OpenBrace"] = 1] = "OpenBrace"; - NextTokenKind2[NextTokenKind2["CloseBrace"] = 2] = "CloseBrace"; - })(NextTokenKind || (NextTokenKind = {})); - function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { - const nextToken = findNextToken(precedingToken, current, sourceFile); - if (!nextToken) { - return 0 /* Unknown */; - } - if (nextToken.kind === 19 /* OpenBraceToken */) { - return 1 /* OpenBrace */; - } else if (nextToken.kind === 20 /* CloseBraceToken */) { - const nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; - return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */; - } - return 0 /* Unknown */; - } - function getStartLineAndCharacterForNode(n, sourceFile) { - return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); - } - function isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, child, childStartLine, sourceFile) { - if (!(isCallExpression(parent2) && contains(parent2.arguments, child))) { - return false; - } - const expressionOfCallExpressionEnd = parent2.expression.getEnd(); - const expressionOfCallExpressionEndLine = getLineAndCharacterOfPosition(sourceFile, expressionOfCallExpressionEnd).line; - return expressionOfCallExpressionEndLine === childStartLine; - } - SmartIndenter2.isArgumentAndStartLineOverlapsExpressionBeingCalled = isArgumentAndStartLineOverlapsExpressionBeingCalled; - function childStartsOnTheSameLineWithElseInIfStatement(parent2, child, childStartLine, sourceFile) { - if (parent2.kind === 245 /* IfStatement */ && parent2.elseStatement === child) { - const elseKeyword = findChildOfKind(parent2, 93 /* ElseKeyword */, sourceFile); - Debug.assert(elseKeyword !== void 0); - const elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; - return elseKeywordStartLine === childStartLine; - } - return false; - } - SmartIndenter2.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; - function childIsUnindentedBranchOfConditionalExpression(parent2, child, childStartLine, sourceFile) { - if (isConditionalExpression(parent2) && (child === parent2.whenTrue || child === parent2.whenFalse)) { - const conditionEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.condition.end).line; - if (child === parent2.whenTrue) { - return childStartLine === conditionEndLine; - } else { - const trueStartLine = getStartLineAndCharacterForNode(parent2.whenTrue, sourceFile).line; - const trueEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.whenTrue.end).line; - return conditionEndLine === trueStartLine && trueEndLine === childStartLine; - } - } - return false; - } - SmartIndenter2.childIsUnindentedBranchOfConditionalExpression = childIsUnindentedBranchOfConditionalExpression; - function argumentStartsOnSameLineAsPreviousArgument(parent2, child, childStartLine, sourceFile) { - if (isCallOrNewExpression(parent2)) { - if (!parent2.arguments) return false; - const currentNode = find(parent2.arguments, (arg) => arg.pos === child.pos); - if (!currentNode) return false; - const currentIndex = parent2.arguments.indexOf(currentNode); - if (currentIndex === 0) return false; - const previousNode = parent2.arguments[currentIndex - 1]; - const lineOfPreviousNode = getLineAndCharacterOfPosition(sourceFile, previousNode.getEnd()).line; - if (childStartLine === lineOfPreviousNode) { - return true; - } - } - return false; - } - SmartIndenter2.argumentStartsOnSameLineAsPreviousArgument = argumentStartsOnSameLineAsPreviousArgument; - function getContainingList(node, sourceFile) { - return node.parent && getListByRange(node.getStart(sourceFile), node.getEnd(), node.parent, sourceFile); - } - SmartIndenter2.getContainingList = getContainingList; - function getListByPosition(pos, node, sourceFile) { - return node && getListByRange(pos, pos, node, sourceFile); - } - function getListByRange(start, end, node, sourceFile) { - switch (node.kind) { - case 183 /* TypeReference */: - return getList(node.typeArguments); - case 210 /* ObjectLiteralExpression */: - return getList(node.properties); - case 209 /* ArrayLiteralExpression */: - return getList(node.elements); - case 187 /* TypeLiteral */: - return getList(node.members); - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 219 /* ArrowFunction */: - case 174 /* MethodDeclaration */: - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 176 /* Constructor */: - case 185 /* ConstructorType */: - case 180 /* ConstructSignature */: - return getList(node.typeParameters) || getList(node.parameters); - case 177 /* GetAccessor */: - return getList(node.parameters); - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 345 /* JSDocTemplateTag */: - return getList(node.typeParameters); - case 214 /* NewExpression */: - case 213 /* CallExpression */: - return getList(node.typeArguments) || getList(node.arguments); - case 261 /* VariableDeclarationList */: - return getList(node.declarations); - case 275 /* NamedImports */: - case 279 /* NamedExports */: - return getList(node.elements); - case 206 /* ObjectBindingPattern */: - case 207 /* ArrayBindingPattern */: - return getList(node.elements); - } - function getList(list) { - return list && rangeContainsStartEnd(getVisualListRange(node, list, sourceFile), start, end) ? list : void 0; - } - } - function getVisualListRange(node, list, sourceFile) { - const children = node.getChildren(sourceFile); - for (let i = 1; i < children.length - 1; i++) { - if (children[i].pos === list.pos && children[i].end === list.end) { - return { pos: children[i - 1].end, end: children[i + 1].getStart(sourceFile) }; - } - } - return list; - } - function getActualIndentationForListStartLine(list, sourceFile, options) { - if (!list) { - return -1 /* Unknown */; - } - return findColumnForFirstNonWhitespaceCharacterInLine(sourceFile.getLineAndCharacterOfPosition(list.pos), sourceFile, options); - } - function getActualIndentationForListItem(node, sourceFile, options, listIndentsChild) { - if (node.parent && node.parent.kind === 261 /* VariableDeclarationList */) { - return -1 /* Unknown */; - } - const containingList = getContainingList(node, sourceFile); - if (containingList) { - const index = containingList.indexOf(node); - if (index !== -1) { - const result = deriveActualIndentationFromList(containingList, index, sourceFile, options); - if (result !== -1 /* Unknown */) { - return result; - } - } - return getActualIndentationForListStartLine(containingList, sourceFile, options) + (listIndentsChild ? options.indentSize : 0); - } - return -1 /* Unknown */; - } - function deriveActualIndentationFromList(list, index, sourceFile, options) { - Debug.assert(index >= 0 && index < list.length); - const node = list[index]; - let lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); - for (let i = index - 1; i >= 0; i--) { - if (list[i].kind === 28 /* CommaToken */) { - continue; - } - const prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; - if (prevEndLine !== lineAndCharacter.line) { - return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); - } - lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); - } - return -1 /* Unknown */; - } - function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { - const lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); - return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); - } - function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { - let character = 0; - let column = 0; - for (let pos = startPos; pos < endPos; pos++) { - const ch = sourceFile.text.charCodeAt(pos); - if (!isWhiteSpaceSingleLine(ch)) { - break; - } - if (ch === 9 /* tab */) { - column += options.tabSize + column % options.tabSize; - } else { - column++; - } - character++; - } - return { column, character }; - } - SmartIndenter2.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; - function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { - return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; - } - SmartIndenter2.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; - function nodeWillIndentChild(settings, parent2, child, sourceFile, indentByDefault) { - const childKind = child ? child.kind : 0 /* Unknown */; - switch (parent2.kind) { - case 244 /* ExpressionStatement */: - case 263 /* ClassDeclaration */: - case 231 /* ClassExpression */: - case 264 /* InterfaceDeclaration */: - case 266 /* EnumDeclaration */: - case 265 /* TypeAliasDeclaration */: - case 209 /* ArrayLiteralExpression */: - case 241 /* Block */: - case 268 /* ModuleBlock */: - case 210 /* ObjectLiteralExpression */: - case 187 /* TypeLiteral */: - case 200 /* MappedType */: - case 189 /* TupleType */: - case 217 /* ParenthesizedExpression */: - case 211 /* PropertyAccessExpression */: - case 213 /* CallExpression */: - case 214 /* NewExpression */: - case 243 /* VariableStatement */: - case 277 /* ExportAssignment */: - case 253 /* ReturnStatement */: - case 227 /* ConditionalExpression */: - case 207 /* ArrayBindingPattern */: - case 206 /* ObjectBindingPattern */: - case 286 /* JsxOpeningElement */: - case 289 /* JsxOpeningFragment */: - case 285 /* JsxSelfClosingElement */: - case 294 /* JsxExpression */: - case 173 /* MethodSignature */: - case 179 /* CallSignature */: - case 180 /* ConstructSignature */: - case 169 /* Parameter */: - case 184 /* FunctionType */: - case 185 /* ConstructorType */: - case 196 /* ParenthesizedType */: - case 215 /* TaggedTemplateExpression */: - case 223 /* AwaitExpression */: - case 279 /* NamedExports */: - case 275 /* NamedImports */: - case 281 /* ExportSpecifier */: - case 276 /* ImportSpecifier */: - case 172 /* PropertyDeclaration */: - case 296 /* CaseClause */: - case 297 /* DefaultClause */: - return true; - case 269 /* CaseBlock */: - return settings.indentSwitchCase ?? true; - case 260 /* VariableDeclaration */: - case 303 /* PropertyAssignment */: - case 226 /* BinaryExpression */: - if (!settings.indentMultiLineObjectLiteralBeginningOnBlankLine && sourceFile && childKind === 210 /* ObjectLiteralExpression */) { - return rangeIsOnOneLine(sourceFile, child); - } - if (parent2.kind === 226 /* BinaryExpression */ && sourceFile && child && childKind === 284 /* JsxElement */) { - const parentStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, parent2.pos)).line; - const childStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, child.pos)).line; - return parentStartLine !== childStartLine; - } - if (parent2.kind !== 226 /* BinaryExpression */) { - return true; - } - break; - case 246 /* DoStatement */: - case 247 /* WhileStatement */: - case 249 /* ForInStatement */: - case 250 /* ForOfStatement */: - case 248 /* ForStatement */: - case 245 /* IfStatement */: - case 262 /* FunctionDeclaration */: - case 218 /* FunctionExpression */: - case 174 /* MethodDeclaration */: - case 176 /* Constructor */: - case 177 /* GetAccessor */: - case 178 /* SetAccessor */: - return childKind !== 241 /* Block */; - case 219 /* ArrowFunction */: - if (sourceFile && childKind === 217 /* ParenthesizedExpression */) { - return rangeIsOnOneLine(sourceFile, child); - } - return childKind !== 241 /* Block */; - case 278 /* ExportDeclaration */: - return childKind !== 279 /* NamedExports */; - case 272 /* ImportDeclaration */: - return childKind !== 273 /* ImportClause */ || !!child.namedBindings && child.namedBindings.kind !== 275 /* NamedImports */; - case 284 /* JsxElement */: - return childKind !== 287 /* JsxClosingElement */; - case 288 /* JsxFragment */: - return childKind !== 290 /* JsxClosingFragment */; - case 193 /* IntersectionType */: - case 192 /* UnionType */: - case 238 /* SatisfiesExpression */: - if (childKind === 187 /* TypeLiteral */ || childKind === 189 /* TupleType */ || childKind === 200 /* MappedType */) { - return false; - } - break; - } - return indentByDefault; - } - SmartIndenter2.nodeWillIndentChild = nodeWillIndentChild; - function isControlFlowEndingStatement(kind, parent2) { - switch (kind) { - case 253 /* ReturnStatement */: - case 257 /* ThrowStatement */: - case 251 /* ContinueStatement */: - case 252 /* BreakStatement */: - return parent2.kind !== 241 /* Block */; - default: - return false; - } - } - function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) { - return nodeWillIndentChild( - settings, - parent2, - child, - sourceFile, - /*indentByDefault*/ - false - ) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2)); - } - SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode; - function rangeIsOnOneLine(sourceFile, range) { - const rangeStart = skipTrivia(sourceFile.text, range.pos); - const startLine = sourceFile.getLineAndCharacterOfPosition(rangeStart).line; - const endLine = sourceFile.getLineAndCharacterOfPosition(range.end).line; - return startLine === endLine; - } -})(SmartIndenter || (SmartIndenter = {})); - -// src/services/_namespaces/ts.preparePasteEdits.ts -var ts_preparePasteEdits_exports = {}; -__export(ts_preparePasteEdits_exports, { - preparePasteEdits: () => preparePasteEdits -}); - -// src/services/preparePasteEdits.ts -function preparePasteEdits(sourceFile, copiedFromRange, checker) { - let shouldProvidePasteEdits = false; - copiedFromRange.forEach((range) => { - const enclosingNode = findAncestor( - getTokenAtPosition(sourceFile, range.pos), - (ancestorNode) => rangeContainsRange(ancestorNode, range) - ); - if (!enclosingNode) return; - forEachChild(enclosingNode, function checkNameResolution(node) { - var _a; - if (shouldProvidePasteEdits) return; - if (isIdentifier(node) && rangeContainsPosition(range, node.getStart(sourceFile))) { - const resolvedSymbol = checker.resolveName( - node.text, - node, - -1 /* All */, - /*excludeGlobals*/ - false - ); - if (resolvedSymbol && resolvedSymbol.declarations) { - for (const decl of resolvedSymbol.declarations) { - if (isInImport(decl) || !!(node.text && sourceFile.symbol && ((_a = sourceFile.symbol.exports) == null ? void 0 : _a.has(node.escapedText)))) { - shouldProvidePasteEdits = true; - return; - } - } - } - } - node.forEachChild(checkNameResolution); - }); - if (shouldProvidePasteEdits) return; - }); - return shouldProvidePasteEdits; -} - -// src/services/_namespaces/ts.PasteEdits.ts -var ts_PasteEdits_exports = {}; -__export(ts_PasteEdits_exports, { - pasteEditsProvider: () => pasteEditsProvider -}); - -// src/services/pasteEdits.ts -var fixId55 = "providePostPasteEdits"; -function pasteEditsProvider(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken) { - const changes = ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => pasteEdits(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken, changeTracker)); - return { edits: changes, fixId: fixId55 }; -} -function pasteEdits(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken, changes) { - let actualPastedText; - if (pastedText.length !== pasteLocations.length) { - actualPastedText = pastedText.length === 1 ? pastedText[0] : pastedText.join(getNewLineOrDefaultFromHost(formatContext.host, formatContext.options)); - } - const statements = []; - let newText = targetFile.text; - for (let i = pasteLocations.length - 1; i >= 0; i--) { - const { pos, end } = pasteLocations[i]; - newText = actualPastedText ? newText.slice(0, pos) + actualPastedText + newText.slice(end) : newText.slice(0, pos) + pastedText[i] + newText.slice(end); - } - let importAdder; - Debug.checkDefined(host.runWithTemporaryFileUpdate).call(host, targetFile.fileName, newText, (updatedProgram, originalProgram, updatedFile) => { - importAdder = ts_codefix_exports.createImportAdder(updatedFile, updatedProgram, preferences, host); - if (copiedFrom == null ? void 0 : copiedFrom.range) { - Debug.assert(copiedFrom.range.length === pastedText.length); - copiedFrom.range.forEach((copy) => { - const statementsInSourceFile = copiedFrom.file.statements; - const startNodeIndex = findIndex(statementsInSourceFile, (s) => s.end > copy.pos); - if (startNodeIndex === -1) return void 0; - let endNodeIndex = findIndex(statementsInSourceFile, (s) => s.end >= copy.end, startNodeIndex); - if (endNodeIndex !== -1 && copy.end <= statementsInSourceFile[endNodeIndex].getStart()) { - endNodeIndex--; - } - statements.push(...statementsInSourceFile.slice(startNodeIndex, endNodeIndex === -1 ? statementsInSourceFile.length : endNodeIndex + 1)); - }); - Debug.assertIsDefined(originalProgram, "no original program found"); - const originalProgramTypeChecker = originalProgram.getTypeChecker(); - const usageInfoRange = getUsageInfoRangeForPasteEdits(copiedFrom); - const usage = getUsageInfo(copiedFrom.file, statements, originalProgramTypeChecker, getExistingLocals(updatedFile, statements, originalProgramTypeChecker), usageInfoRange); - const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(targetFile.fileName, originalProgram, host, !!copiedFrom.file.commonJsModuleIndicator); - addExportsInOldFile(copiedFrom.file, usage.targetFileImportsFromOldFile, changes, useEsModuleSyntax); - addTargetFileImports(copiedFrom.file, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, originalProgramTypeChecker, updatedProgram, importAdder); - } else { - const context = { - sourceFile: updatedFile, - program: originalProgram, - cancellationToken, - host, - preferences, - formatContext - }; - let offset = 0; - pasteLocations.forEach((location, i) => { - const oldTextLength = location.end - location.pos; - const textToBePasted = actualPastedText ?? pastedText[i]; - const startPos = location.pos + offset; - const endPos = startPos + textToBePasted.length; - const range = { pos: startPos, end: endPos }; - offset += textToBePasted.length - oldTextLength; - const enclosingNode = findAncestor( - getTokenAtPosition(context.sourceFile, range.pos), - (ancestorNode) => rangeContainsRange(ancestorNode, range) - ); - if (!enclosingNode) return; - forEachChild(enclosingNode, function importUnresolvedIdentifiers(node) { - const isImportCandidate = isIdentifier(node) && rangeContainsPosition(range, node.getStart(updatedFile)) && !(updatedProgram == null ? void 0 : updatedProgram.getTypeChecker().resolveName( - node.text, - node, - -1 /* All */, - /*excludeGlobals*/ - false - )); - if (isImportCandidate) { - return importAdder.addImportForUnresolvedIdentifier( - context, - node, - /*useAutoImportProvider*/ - true - ); - } - node.forEachChild(importUnresolvedIdentifiers); - }); - }); - } - importAdder.writeFixes(changes, getQuotePreference(copiedFrom ? copiedFrom.file : targetFile, preferences)); - }); - if (!importAdder.hasFixes()) { - return; - } - pasteLocations.forEach((paste, i) => { - changes.replaceRangeWithText( - targetFile, - { pos: paste.pos, end: paste.end }, - actualPastedText ?? pastedText[i] - ); - }); -} -function getUsageInfoRangeForPasteEdits({ file: sourceFile, range }) { - const pos = range[0].pos; - const end = range[range.length - 1].end; - const startToken = getTokenAtPosition(sourceFile, pos); - const endToken = findTokenOnLeftOfPosition(sourceFile, pos) ?? getTokenAtPosition(sourceFile, end); - return { - pos: isIdentifier(startToken) && pos <= startToken.getStart(sourceFile) ? startToken.getFullStart() : pos, - end: isIdentifier(endToken) && end === endToken.getEnd() ? ts_textChanges_exports.getAdjustedEndPosition(sourceFile, endToken, {}) : end - }; -} - -// src/server/_namespaces/ts.ts -var ts_exports2 = {}; -__export(ts_exports2, { +// src/typescript/typescript.ts +var typescript_exports = {}; +__export(typescript_exports, { ANONYMOUS: () => ANONYMOUS, AccessFlags: () => AccessFlags, AssertionLevel: () => AssertionLevel, @@ -280348,7 +72143,7 @@ __export(ts_exports2, { scanner: () => scanner, semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations, serializeCompilerOptions: () => serializeCompilerOptions, - server: () => ts_server_exports3, + server: () => ts_server_exports4, servicesVersion: () => servicesVersion, setCommentRange: () => setCommentRange, setConfigFileInOptions: () => setConfigFileInOptions, @@ -280588,44423 +72383,223705 @@ __export(ts_exports2, { writeFileEnsuringDirectories: () => writeFileEnsuringDirectories, zipWith: () => zipWith }); +module.exports = __toCommonJS(typescript_exports); + +// src/compiler/corePublic.ts +var versionMajorMinor = "5.7"; +var version = "5.7.2"; +var Comparison = /* @__PURE__ */ ((Comparison3) => { + Comparison3[Comparison3["LessThan"] = -1] = "LessThan"; + Comparison3[Comparison3["EqualTo"] = 0] = "EqualTo"; + Comparison3[Comparison3["GreaterThan"] = 1] = "GreaterThan"; + return Comparison3; +})(Comparison || {}); + +// src/compiler/core.ts +var emptyArray = []; +var emptyMap = /* @__PURE__ */ new Map(); +function length(array) { + return array !== void 0 ? array.length : 0; +} +function forEach(array, callback) { + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const result = callback(array[i], i); + if (result) { + return result; + } + } + } + return void 0; +} +function forEachRight(array, callback) { + if (array !== void 0) { + for (let i = array.length - 1; i >= 0; i--) { + const result = callback(array[i], i); + if (result) { + return result; + } + } + } + return void 0; +} +function firstDefined(array, callback) { + if (array === void 0) { + return void 0; + } + for (let i = 0; i < array.length; i++) { + const result = callback(array[i], i); + if (result !== void 0) { + return result; + } + } + return void 0; +} +function firstDefinedIterator(iter, callback) { + for (const value of iter) { + const result = callback(value); + if (result !== void 0) { + return result; + } + } + return void 0; +} +function reduceLeftIterator(iterator, f, initial) { + let result = initial; + if (iterator) { + let pos = 0; + for (const value of iterator) { + result = f(result, value, pos); + pos++; + } + } + return result; +} +function zipWith(arrayA, arrayB, callback) { + const result = []; + Debug.assertEqual(arrayA.length, arrayB.length); + for (let i = 0; i < arrayA.length; i++) { + result.push(callback(arrayA[i], arrayB[i], i)); + } + return result; +} +function intersperse(input, element) { + if (input.length <= 1) { + return input; + } + const result = []; + for (let i = 0, n = input.length; i < n; i++) { + if (i !== 0) result.push(element); + result.push(input[i]); + } + return result; +} +function every(array, callback) { + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + if (!callback(array[i], i)) { + return false; + } + } + } + return true; +} +function find(array, predicate, startIndex) { + if (array === void 0) return void 0; + for (let i = startIndex ?? 0; i < array.length; i++) { + const value = array[i]; + if (predicate(value, i)) { + return value; + } + } + return void 0; +} +function findLast(array, predicate, startIndex) { + if (array === void 0) return void 0; + for (let i = startIndex ?? array.length - 1; i >= 0; i--) { + const value = array[i]; + if (predicate(value, i)) { + return value; + } + } + return void 0; +} +function findIndex(array, predicate, startIndex) { + if (array === void 0) return -1; + for (let i = startIndex ?? 0; i < array.length; i++) { + if (predicate(array[i], i)) { + return i; + } + } + return -1; +} +function findLastIndex(array, predicate, startIndex) { + if (array === void 0) return -1; + for (let i = startIndex ?? array.length - 1; i >= 0; i--) { + if (predicate(array[i], i)) { + return i; + } + } + return -1; +} +function contains(array, value, equalityComparer = equateValues) { + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + if (equalityComparer(array[i], value)) { + return true; + } + } + } + return false; +} +function indexOfAnyCharCode(text, charCodes, start) { + for (let i = start ?? 0; i < text.length; i++) { + if (contains(charCodes, text.charCodeAt(i))) { + return i; + } + } + return -1; +} +function countWhere(array, predicate) { + let count = 0; + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const v = array[i]; + if (predicate(v, i)) { + count++; + } + } + } + return count; +} +function filter(array, f) { + if (array !== void 0) { + const len = array.length; + let i = 0; + while (i < len && f(array[i])) i++; + if (i < len) { + const result = array.slice(0, i); + i++; + while (i < len) { + const item = array[i]; + if (f(item)) { + result.push(item); + } + i++; + } + return result; + } + } + return array; +} +function filterMutate(array, f) { + let outIndex = 0; + for (let i = 0; i < array.length; i++) { + if (f(array[i], i, array)) { + array[outIndex] = array[i]; + outIndex++; + } + } + array.length = outIndex; +} +function clear(array) { + array.length = 0; +} +function map(array, f) { + let result; + if (array !== void 0) { + result = []; + for (let i = 0; i < array.length; i++) { + result.push(f(array[i], i)); + } + } + return result; +} +function* mapIterator(iter, mapFn) { + for (const x of iter) { + yield mapFn(x); + } +} +function sameMap(array, f) { + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const item = array[i]; + const mapped = f(item, i); + if (item !== mapped) { + const result = array.slice(0, i); + result.push(mapped); + for (i++; i < array.length; i++) { + result.push(f(array[i], i)); + } + return result; + } + } + } + return array; +} +function flatten(array) { + const result = []; + for (let i = 0; i < array.length; i++) { + const v = array[i]; + if (v) { + if (isArray(v)) { + addRange(result, v); + } else { + result.push(v); + } + } + } + return result; +} +function flatMap(array, mapfn) { + let result; + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const v = mapfn(array[i], i); + if (v) { + if (isArray(v)) { + result = addRange(result, v); + } else { + result = append(result, v); + } + } + } + } + return result ?? emptyArray; +} +function flatMapToMutable(array, mapfn) { + const result = []; + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const v = mapfn(array[i], i); + if (v) { + if (isArray(v)) { + addRange(result, v); + } else { + result.push(v); + } + } + } + } + return result; +} +function* flatMapIterator(iter, mapfn) { + for (const x of iter) { + const iter2 = mapfn(x); + if (!iter2) continue; + yield* iter2; + } +} +function sameFlatMap(array, mapfn) { + let result; + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const item = array[i]; + const mapped = mapfn(item, i); + if (result || item !== mapped || isArray(mapped)) { + if (!result) { + result = array.slice(0, i); + } + if (isArray(mapped)) { + addRange(result, mapped); + } else { + result.push(mapped); + } + } + } + } + return result ?? array; +} +function mapAllOrFail(array, mapFn) { + const result = []; + for (let i = 0; i < array.length; i++) { + const mapped = mapFn(array[i], i); + if (mapped === void 0) { + return void 0; + } + result.push(mapped); + } + return result; +} +function mapDefined(array, mapFn) { + const result = []; + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const mapped = mapFn(array[i], i); + if (mapped !== void 0) { + result.push(mapped); + } + } + } + return result; +} +function* mapDefinedIterator(iter, mapFn) { + for (const x of iter) { + const value = mapFn(x); + if (value !== void 0) { + yield value; + } + } +} +function getOrUpdate(map2, key, callback) { + if (map2.has(key)) { + return map2.get(key); + } + const value = callback(); + map2.set(key, value); + return value; +} +function tryAddToSet(set, value) { + if (!set.has(value)) { + set.add(value); + return true; + } + return false; +} +function* singleIterator(value) { + yield value; +} +function spanMap(array, keyfn, mapfn) { + let result; + if (array !== void 0) { + result = []; + const len = array.length; + let previousKey; + let key; + let start = 0; + let pos = 0; + while (start < len) { + while (pos < len) { + const value = array[pos]; + key = keyfn(value, pos); + if (pos === 0) { + previousKey = key; + } else if (key !== previousKey) { + break; + } + pos++; + } + if (start < pos) { + const v = mapfn(array.slice(start, pos), previousKey, start, pos); + if (v) { + result.push(v); + } + start = pos; + } + previousKey = key; + pos++; + } + } + return result; +} +function mapEntries(map2, f) { + if (map2 === void 0) { + return void 0; + } + const result = /* @__PURE__ */ new Map(); + map2.forEach((value, key) => { + const [newKey, newValue] = f(key, value); + result.set(newKey, newValue); + }); + return result; +} +function some(array, predicate) { + if (array !== void 0) { + if (predicate !== void 0) { + for (let i = 0; i < array.length; i++) { + if (predicate(array[i])) { + return true; + } + } + } else { + return array.length > 0; + } + } + return false; +} +function getRangesWhere(arr, pred, cb) { + let start; + for (let i = 0; i < arr.length; i++) { + if (pred(arr[i])) { + start = start === void 0 ? i : start; + } else { + if (start !== void 0) { + cb(start, i); + start = void 0; + } + } + } + if (start !== void 0) cb(start, arr.length); +} +function concatenate(array1, array2) { + if (array2 === void 0 || array2.length === 0) return array1; + if (array1 === void 0 || array1.length === 0) return array2; + return [...array1, ...array2]; +} +function selectIndex(_, i) { + return i; +} +function indicesOf(array) { + return array.map(selectIndex); +} +function deduplicateRelational(array, equalityComparer, comparer) { + const indices = indicesOf(array); + stableSortIndices(array, indices, comparer); + let last2 = array[indices[0]]; + const deduplicated = [indices[0]]; + for (let i = 1; i < indices.length; i++) { + const index = indices[i]; + const item = array[index]; + if (!equalityComparer(last2, item)) { + deduplicated.push(index); + last2 = item; + } + } + deduplicated.sort(); + return deduplicated.map((i) => array[i]); +} +function deduplicateEquality(array, equalityComparer) { + const result = []; + for (let i = 0; i < array.length; i++) { + pushIfUnique(result, array[i], equalityComparer); + } + return result; +} +function deduplicate(array, equalityComparer, comparer) { + return array.length === 0 ? [] : array.length === 1 ? array.slice() : comparer ? deduplicateRelational(array, equalityComparer, comparer) : deduplicateEquality(array, equalityComparer); +} +function deduplicateSorted(array, comparer) { + if (array.length === 0) return emptyArray; + let last2 = array[0]; + const deduplicated = [last2]; + for (let i = 1; i < array.length; i++) { + const next = array[i]; + switch (comparer(next, last2)) { + // equality comparison + case true: + // relational comparison + // falls through + case 0 /* EqualTo */: + continue; + case -1 /* LessThan */: + return Debug.fail("Array is unsorted."); + } + deduplicated.push(last2 = next); + } + return deduplicated; +} +function createSortedArray() { + return []; +} +function insertSorted(array, insert, compare, equalityComparer, allowDuplicates) { + if (array.length === 0) { + array.push(insert); + return true; + } + const insertIndex = binarySearch(array, insert, identity, compare); + if (insertIndex < 0) { + if (equalityComparer && !allowDuplicates) { + const idx = ~insertIndex; + if (idx > 0 && equalityComparer(insert, array[idx - 1])) { + return false; + } + if (idx < array.length && equalityComparer(insert, array[idx])) { + array.splice(idx, 1, insert); + return true; + } + } + array.splice(~insertIndex, 0, insert); + return true; + } + if (allowDuplicates) { + array.splice(insertIndex, 0, insert); + return true; + } + return false; +} +function sortAndDeduplicate(array, comparer, equalityComparer) { + return deduplicateSorted(toSorted(array, comparer), equalityComparer ?? comparer ?? compareStringsCaseSensitive); +} +function arrayIsEqualTo(array1, array2, equalityComparer = equateValues) { + if (array1 === void 0 || array2 === void 0) { + return array1 === array2; + } + if (array1.length !== array2.length) { + return false; + } + for (let i = 0; i < array1.length; i++) { + if (!equalityComparer(array1[i], array2[i], i)) { + return false; + } + } + return true; +} +function compact(array) { + let result; + if (array !== void 0) { + for (let i = 0; i < array.length; i++) { + const v = array[i]; + if (result ?? !v) { + result ?? (result = array.slice(0, i)); + if (v) { + result.push(v); + } + } + } + } + return result ?? array; +} +function relativeComplement(arrayA, arrayB, comparer) { + if (!arrayB || !arrayA || arrayB.length === 0 || arrayA.length === 0) return arrayB; + const result = []; + loopB: + for (let offsetA = 0, offsetB = 0; offsetB < arrayB.length; offsetB++) { + if (offsetB > 0) { + Debug.assertGreaterThanOrEqual(comparer(arrayB[offsetB], arrayB[offsetB - 1]), 0 /* EqualTo */); + } + loopA: + for (const startA = offsetA; offsetA < arrayA.length; offsetA++) { + if (offsetA > startA) { + Debug.assertGreaterThanOrEqual(comparer(arrayA[offsetA], arrayA[offsetA - 1]), 0 /* EqualTo */); + } + switch (comparer(arrayB[offsetB], arrayA[offsetA])) { + case -1 /* LessThan */: + result.push(arrayB[offsetB]); + continue loopB; + case 0 /* EqualTo */: + continue loopB; + case 1 /* GreaterThan */: + continue loopA; + } + } + } + return result; +} +function append(to, value) { + if (value === void 0) return to; + if (to === void 0) return [value]; + to.push(value); + return to; +} +function combine(xs, ys) { + if (xs === void 0) return ys; + if (ys === void 0) return xs; + if (isArray(xs)) return isArray(ys) ? concatenate(xs, ys) : append(xs, ys); + if (isArray(ys)) return append(ys, xs); + return [xs, ys]; +} +function toOffset(array, offset) { + return offset < 0 ? array.length + offset : offset; +} +function addRange(to, from, start, end) { + if (from === void 0 || from.length === 0) return to; + if (to === void 0) return from.slice(start, end); + start = start === void 0 ? 0 : toOffset(from, start); + end = end === void 0 ? from.length : toOffset(from, end); + for (let i = start; i < end && i < from.length; i++) { + if (from[i] !== void 0) { + to.push(from[i]); + } + } + return to; +} +function pushIfUnique(array, toAdd, equalityComparer) { + if (contains(array, toAdd, equalityComparer)) { + return false; + } else { + array.push(toAdd); + return true; + } +} +function appendIfUnique(array, toAdd, equalityComparer) { + if (array !== void 0) { + pushIfUnique(array, toAdd, equalityComparer); + return array; + } else { + return [toAdd]; + } +} +function stableSortIndices(array, indices, comparer) { + indices.sort((x, y) => comparer(array[x], array[y]) || compareValues(x, y)); +} +function toSorted(array, comparer) { + return array.length === 0 ? emptyArray : array.slice().sort(comparer); +} +function* arrayReverseIterator(array) { + for (let i = array.length - 1; i >= 0; i--) { + yield array[i]; + } +} +function rangeEquals(array1, array2, pos, end) { + while (pos < end) { + if (array1[pos] !== array2[pos]) { + return false; + } + pos++; + } + return true; +} +var elementAt = !!Array.prototype.at ? (array, offset) => array == null ? void 0 : array.at(offset) : (array, offset) => { + if (array !== void 0) { + offset = toOffset(array, offset); + if (offset < array.length) { + return array[offset]; + } + } + return void 0; +}; +function firstOrUndefined(array) { + return array === void 0 || array.length === 0 ? void 0 : array[0]; +} +function firstOrUndefinedIterator(iter) { + if (iter !== void 0) { + for (const value of iter) { + return value; + } + } + return void 0; +} +function first(array) { + Debug.assert(array.length !== 0); + return array[0]; +} +function firstIterator(iter) { + for (const value of iter) { + return value; + } + Debug.fail("iterator is empty"); +} +function lastOrUndefined(array) { + return array === void 0 || array.length === 0 ? void 0 : array[array.length - 1]; +} +function last(array) { + Debug.assert(array.length !== 0); + return array[array.length - 1]; +} +function singleOrUndefined(array) { + return array !== void 0 && array.length === 1 ? array[0] : void 0; +} +function single(array) { + return Debug.checkDefined(singleOrUndefined(array)); +} +function singleOrMany(array) { + return array !== void 0 && array.length === 1 ? array[0] : array; +} +function replaceElement(array, index, value) { + const result = array.slice(0); + result[index] = value; + return result; +} +function binarySearch(array, value, keySelector, keyComparer, offset) { + return binarySearchKey(array, keySelector(value), keySelector, keyComparer, offset); +} +function binarySearchKey(array, key, keySelector, keyComparer, offset) { + if (!some(array)) { + return -1; + } + let low = offset ?? 0; + let high = array.length - 1; + while (low <= high) { + const middle = low + (high - low >> 1); + const midKey = keySelector(array[middle], middle); + switch (keyComparer(midKey, key)) { + case -1 /* LessThan */: + low = middle + 1; + break; + case 0 /* EqualTo */: + return middle; + case 1 /* GreaterThan */: + high = middle - 1; + break; + } + } + return ~low; +} +function reduceLeft(array, f, initial, start, count) { + if (array && array.length > 0) { + const size = array.length; + if (size > 0) { + let pos = start === void 0 || start < 0 ? 0 : start; + const end = count === void 0 || pos + count > size - 1 ? size - 1 : pos + count; + let result; + if (arguments.length <= 2) { + result = array[pos]; + pos++; + } else { + result = initial; + } + while (pos <= end) { + result = f(result, array[pos], pos); + pos++; + } + return result; + } + } + return initial; +} +var hasOwnProperty = Object.prototype.hasOwnProperty; +function hasProperty(map2, key) { + return hasOwnProperty.call(map2, key); +} +function getProperty(map2, key) { + return hasOwnProperty.call(map2, key) ? map2[key] : void 0; +} +function getOwnKeys(map2) { + const keys = []; + for (const key in map2) { + if (hasOwnProperty.call(map2, key)) { + keys.push(key); + } + } + return keys; +} +function getAllKeys(obj) { + const result = []; + do { + const names = Object.getOwnPropertyNames(obj); + for (const name of names) { + pushIfUnique(result, name); + } + } while (obj = Object.getPrototypeOf(obj)); + return result; +} +function getOwnValues(collection) { + const values = []; + for (const key in collection) { + if (hasOwnProperty.call(collection, key)) { + values.push(collection[key]); + } + } + return values; +} +function arrayOf(count, f) { + const result = new Array(count); + for (let i = 0; i < count; i++) { + result[i] = f(i); + } + return result; +} +function arrayFrom(iterator, map2) { + const result = []; + for (const value of iterator) { + result.push(map2 ? map2(value) : value); + } + return result; +} +function assign(t, ...args) { + for (const arg of args) { + if (arg === void 0) continue; + for (const p in arg) { + if (hasProperty(arg, p)) { + t[p] = arg[p]; + } + } + } + return t; +} +function equalOwnProperties(left, right, equalityComparer = equateValues) { + if (left === right) return true; + if (!left || !right) return false; + for (const key in left) { + if (hasOwnProperty.call(left, key)) { + if (!hasOwnProperty.call(right, key)) return false; + if (!equalityComparer(left[key], right[key])) return false; + } + } + for (const key in right) { + if (hasOwnProperty.call(right, key)) { + if (!hasOwnProperty.call(left, key)) return false; + } + } + return true; +} +function arrayToMap(array, makeKey, makeValue = identity) { + const result = /* @__PURE__ */ new Map(); + for (let i = 0; i < array.length; i++) { + const value = array[i]; + const key = makeKey(value); + if (key !== void 0) result.set(key, makeValue(value)); + } + return result; +} +function arrayToNumericMap(array, makeKey, makeValue = identity) { + const result = []; + for (let i = 0; i < array.length; i++) { + const value = array[i]; + result[makeKey(value)] = makeValue(value); + } + return result; +} +function arrayToMultiMap(values, makeKey, makeValue = identity) { + const result = createMultiMap(); + for (let i = 0; i < values.length; i++) { + const value = values[i]; + result.add(makeKey(value), makeValue(value)); + } + return result; +} +function group(values, getGroupId, resultSelector = identity) { + return arrayFrom(arrayToMultiMap(values, getGroupId).values(), resultSelector); +} +function groupBy(values, keySelector) { + const result = {}; + if (values !== void 0) { + for (let i = 0; i < values.length; i++) { + const value = values[i]; + const key = `${keySelector(value)}`; + const array = result[key] ?? (result[key] = []); + array.push(value); + } + } + return result; +} +function clone(object) { + const result = {}; + for (const id in object) { + if (hasOwnProperty.call(object, id)) { + result[id] = object[id]; + } + } + return result; +} +function extend(first2, second) { + const result = {}; + for (const id in second) { + if (hasOwnProperty.call(second, id)) { + result[id] = second[id]; + } + } + for (const id in first2) { + if (hasOwnProperty.call(first2, id)) { + result[id] = first2[id]; + } + } + return result; +} +function copyProperties(first2, second) { + for (const id in second) { + if (hasOwnProperty.call(second, id)) { + first2[id] = second[id]; + } + } +} +function maybeBind(obj, fn) { + return fn == null ? void 0 : fn.bind(obj); +} +function createMultiMap() { + const map2 = /* @__PURE__ */ new Map(); + map2.add = multiMapAdd; + map2.remove = multiMapRemove; + return map2; +} +function multiMapAdd(key, value) { + let values = this.get(key); + if (values !== void 0) { + values.push(value); + } else { + this.set(key, values = [value]); + } + return values; +} +function multiMapRemove(key, value) { + const values = this.get(key); + if (values !== void 0) { + unorderedRemoveItem(values, value); + if (!values.length) { + this.delete(key); + } + } +} +function createQueue(items) { + const elements = (items == null ? void 0 : items.slice()) ?? []; + let headIndex = 0; + function isEmpty() { + return headIndex === elements.length; + } + function enqueue(...items2) { + elements.push(...items2); + } + function dequeue() { + if (isEmpty()) { + throw new Error("Queue is empty"); + } + const result = elements[headIndex]; + elements[headIndex] = void 0; + headIndex++; + if (headIndex > 100 && headIndex > elements.length >> 1) { + const newLength = elements.length - headIndex; + elements.copyWithin( + /*target*/ + 0, + /*start*/ + headIndex + ); + elements.length = newLength; + headIndex = 0; + } + return result; + } + return { + enqueue, + dequeue, + isEmpty + }; +} +function createSet(getHashCode, equals) { + const multiMap = /* @__PURE__ */ new Map(); + let size = 0; + function* getElementIterator() { + for (const value of multiMap.values()) { + if (isArray(value)) { + yield* value; + } else { + yield value; + } + } + } + const set = { + has(element) { + const hash = getHashCode(element); + if (!multiMap.has(hash)) return false; + const candidates = multiMap.get(hash); + if (isArray(candidates)) return contains(candidates, element, equals); + return equals(candidates, element); + }, + add(element) { + const hash = getHashCode(element); + if (multiMap.has(hash)) { + const values = multiMap.get(hash); + if (isArray(values)) { + if (!contains(values, element, equals)) { + values.push(element); + size++; + } + } else { + const value = values; + if (!equals(value, element)) { + multiMap.set(hash, [value, element]); + size++; + } + } + } else { + multiMap.set(hash, element); + size++; + } + return this; + }, + delete(element) { + const hash = getHashCode(element); + if (!multiMap.has(hash)) return false; + const candidates = multiMap.get(hash); + if (isArray(candidates)) { + for (let i = 0; i < candidates.length; i++) { + if (equals(candidates[i], element)) { + if (candidates.length === 1) { + multiMap.delete(hash); + } else if (candidates.length === 2) { + multiMap.set(hash, candidates[1 - i]); + } else { + unorderedRemoveItemAt(candidates, i); + } + size--; + return true; + } + } + } else { + const candidate = candidates; + if (equals(candidate, element)) { + multiMap.delete(hash); + size--; + return true; + } + } + return false; + }, + clear() { + multiMap.clear(); + size = 0; + }, + get size() { + return size; + }, + forEach(action) { + for (const elements of arrayFrom(multiMap.values())) { + if (isArray(elements)) { + for (const element of elements) { + action(element, element, set); + } + } else { + const element = elements; + action(element, element, set); + } + } + }, + keys() { + return getElementIterator(); + }, + values() { + return getElementIterator(); + }, + *entries() { + for (const value of getElementIterator()) { + yield [value, value]; + } + }, + [Symbol.iterator]: () => { + return getElementIterator(); + }, + [Symbol.toStringTag]: multiMap[Symbol.toStringTag] + }; + return set; +} +function isArray(value) { + return Array.isArray(value); +} +function toArray(value) { + return isArray(value) ? value : [value]; +} +function isString(text) { + return typeof text === "string"; +} +function isNumber(x) { + return typeof x === "number"; +} +function tryCast(value, test) { + return value !== void 0 && test(value) ? value : void 0; +} +function cast(value, test) { + if (value !== void 0 && test(value)) return value; + return Debug.fail(`Invalid cast. The supplied value ${value} did not pass the test '${Debug.getFunctionName(test)}'.`); +} +function noop(_) { +} +function returnFalse() { + return false; +} +function returnTrue() { + return true; +} +function returnUndefined() { + return void 0; +} +function identity(x) { + return x; +} +function toLowerCase(x) { + return x.toLowerCase(); +} +var fileNameLowerCaseRegExp = /[^\u0130\u0131\u00DFa-z0-9\\/:\-_. ]+/g; +function toFileNameLowerCase(x) { + return fileNameLowerCaseRegExp.test(x) ? x.replace(fileNameLowerCaseRegExp, toLowerCase) : x; +} +function notImplemented() { + throw new Error("Not implemented"); +} +function memoize(callback) { + let value; + return () => { + if (callback) { + value = callback(); + callback = void 0; + } + return value; + }; +} +function memoizeOne(callback) { + const map2 = /* @__PURE__ */ new Map(); + return (arg) => { + const key = `${typeof arg}:${arg}`; + let value = map2.get(key); + if (value === void 0 && !map2.has(key)) { + value = callback(arg); + map2.set(key, value); + } + return value; + }; +} +var AssertionLevel = /* @__PURE__ */ ((AssertionLevel2) => { + AssertionLevel2[AssertionLevel2["None"] = 0] = "None"; + AssertionLevel2[AssertionLevel2["Normal"] = 1] = "Normal"; + AssertionLevel2[AssertionLevel2["Aggressive"] = 2] = "Aggressive"; + AssertionLevel2[AssertionLevel2["VeryAggressive"] = 3] = "VeryAggressive"; + return AssertionLevel2; +})(AssertionLevel || {}); +function equateValues(a, b) { + return a === b; +} +function equateStringsCaseInsensitive(a, b) { + return a === b || a !== void 0 && b !== void 0 && a.toUpperCase() === b.toUpperCase(); +} +function equateStringsCaseSensitive(a, b) { + return equateValues(a, b); +} +function compareComparableValues(a, b) { + return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : a < b ? -1 /* LessThan */ : 1 /* GreaterThan */; +} +function compareValues(a, b) { + return compareComparableValues(a, b); +} +function compareTextSpans(a, b) { + return compareValues(a == null ? void 0 : a.start, b == null ? void 0 : b.start) || compareValues(a == null ? void 0 : a.length, b == null ? void 0 : b.length); +} +function maxBy(arr, init, mapper) { + for (let i = 0; i < arr.length; i++) { + init = Math.max(init, mapper(arr[i])); + } + return init; +} +function min(items, compare) { + return reduceLeft(items, (x, y) => compare(x, y) === -1 /* LessThan */ ? x : y); +} +function compareStringsCaseInsensitive(a, b) { + if (a === b) return 0 /* EqualTo */; + if (a === void 0) return -1 /* LessThan */; + if (b === void 0) return 1 /* GreaterThan */; + a = a.toUpperCase(); + b = b.toUpperCase(); + return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */; +} +function compareStringsCaseInsensitiveEslintCompatible(a, b) { + if (a === b) return 0 /* EqualTo */; + if (a === void 0) return -1 /* LessThan */; + if (b === void 0) return 1 /* GreaterThan */; + a = a.toLowerCase(); + b = b.toLowerCase(); + return a < b ? -1 /* LessThan */ : a > b ? 1 /* GreaterThan */ : 0 /* EqualTo */; +} +function compareStringsCaseSensitive(a, b) { + return compareComparableValues(a, b); +} +function getStringComparer(ignoreCase) { + return ignoreCase ? compareStringsCaseInsensitive : compareStringsCaseSensitive; +} +var createUIStringComparer = /* @__PURE__ */ (() => { + return createIntlCollatorStringComparer; + function compareWithCallback(a, b, comparer) { + if (a === b) return 0 /* EqualTo */; + if (a === void 0) return -1 /* LessThan */; + if (b === void 0) return 1 /* GreaterThan */; + const value = comparer(a, b); + return value < 0 ? -1 /* LessThan */ : value > 0 ? 1 /* GreaterThan */ : 0 /* EqualTo */; + } + function createIntlCollatorStringComparer(locale) { + const comparer = new Intl.Collator(locale, { usage: "sort", sensitivity: "variant", numeric: true }).compare; + return (a, b) => compareWithCallback(a, b, comparer); + } +})(); +var uiComparerCaseSensitive; +var uiLocale; +function getUILocale() { + return uiLocale; +} +function setUILocale(value) { + if (uiLocale !== value) { + uiLocale = value; + uiComparerCaseSensitive = void 0; + } +} +function compareStringsCaseSensitiveUI(a, b) { + uiComparerCaseSensitive ?? (uiComparerCaseSensitive = createUIStringComparer(uiLocale)); + return uiComparerCaseSensitive(a, b); +} +function compareProperties(a, b, key, comparer) { + return a === b ? 0 /* EqualTo */ : a === void 0 ? -1 /* LessThan */ : b === void 0 ? 1 /* GreaterThan */ : comparer(a[key], b[key]); +} +function compareBooleans(a, b) { + return compareValues(a ? 1 : 0, b ? 1 : 0); +} +function getSpellingSuggestion(name, candidates, getName) { + const maximumLengthDifference = Math.max(2, Math.floor(name.length * 0.34)); + let bestDistance = Math.floor(name.length * 0.4) + 1; + let bestCandidate; + for (const candidate of candidates) { + const candidateName = getName(candidate); + if (candidateName !== void 0 && Math.abs(candidateName.length - name.length) <= maximumLengthDifference) { + if (candidateName === name) { + continue; + } + if (candidateName.length < 3 && candidateName.toLowerCase() !== name.toLowerCase()) { + continue; + } + const distance = levenshteinWithMax(name, candidateName, bestDistance - 0.1); + if (distance === void 0) { + continue; + } + Debug.assert(distance < bestDistance); + bestDistance = distance; + bestCandidate = candidate; + } + } + return bestCandidate; +} +function levenshteinWithMax(s1, s2, max) { + let previous = new Array(s2.length + 1); + let current = new Array(s2.length + 1); + const big = max + 0.01; + for (let i = 0; i <= s2.length; i++) { + previous[i] = i; + } + for (let i = 1; i <= s1.length; i++) { + const c1 = s1.charCodeAt(i - 1); + const minJ = Math.ceil(i > max ? i - max : 1); + const maxJ = Math.floor(s2.length > max + i ? max + i : s2.length); + current[0] = i; + let colMin = i; + for (let j = 1; j < minJ; j++) { + current[j] = big; + } + for (let j = minJ; j <= maxJ; j++) { + const substitutionDistance = s1[i - 1].toLowerCase() === s2[j - 1].toLowerCase() ? previous[j - 1] + 0.1 : previous[j - 1] + 2; + const dist = c1 === s2.charCodeAt(j - 1) ? previous[j - 1] : Math.min( + /*delete*/ + previous[j] + 1, + /*insert*/ + current[j - 1] + 1, + /*substitute*/ + substitutionDistance + ); + current[j] = dist; + colMin = Math.min(colMin, dist); + } + for (let j = maxJ + 1; j <= s2.length; j++) { + current[j] = big; + } + if (colMin > max) { + return void 0; + } + const temp = previous; + previous = current; + current = temp; + } + const res = previous[s2.length]; + return res > max ? void 0 : res; +} +function endsWith(str, suffix, ignoreCase) { + const expectedPos = str.length - suffix.length; + return expectedPos >= 0 && (ignoreCase ? equateStringsCaseInsensitive(str.slice(expectedPos), suffix) : str.indexOf(suffix, expectedPos) === expectedPos); +} +function removeSuffix(str, suffix) { + return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : str; +} +function tryRemoveSuffix(str, suffix) { + return endsWith(str, suffix) ? str.slice(0, str.length - suffix.length) : void 0; +} +function removeMinAndVersionNumbers(fileName) { + let end = fileName.length; + for (let pos = end - 1; pos > 0; pos--) { + let ch = fileName.charCodeAt(pos); + if (ch >= 48 /* _0 */ && ch <= 57 /* _9 */) { + do { + --pos; + ch = fileName.charCodeAt(pos); + } while (pos > 0 && ch >= 48 /* _0 */ && ch <= 57 /* _9 */); + } else if (pos > 4 && (ch === 110 /* n */ || ch === 78 /* N */)) { + --pos; + ch = fileName.charCodeAt(pos); + if (ch !== 105 /* i */ && ch !== 73 /* I */) { + break; + } + --pos; + ch = fileName.charCodeAt(pos); + if (ch !== 109 /* m */ && ch !== 77 /* M */) { + break; + } + --pos; + ch = fileName.charCodeAt(pos); + } else { + break; + } + if (ch !== 45 /* minus */ && ch !== 46 /* dot */) { + break; + } + end = pos; + } + return end === fileName.length ? fileName : fileName.slice(0, end); +} +function orderedRemoveItem(array, item) { + for (let i = 0; i < array.length; i++) { + if (array[i] === item) { + orderedRemoveItemAt(array, i); + return true; + } + } + return false; +} +function orderedRemoveItemAt(array, index) { + for (let i = index; i < array.length - 1; i++) { + array[i] = array[i + 1]; + } + array.pop(); +} +function unorderedRemoveItemAt(array, index) { + array[index] = array[array.length - 1]; + array.pop(); +} +function unorderedRemoveItem(array, item) { + return unorderedRemoveFirstItemWhere(array, (element) => element === item); +} +function unorderedRemoveFirstItemWhere(array, predicate) { + for (let i = 0; i < array.length; i++) { + if (predicate(array[i])) { + unorderedRemoveItemAt(array, i); + return true; + } + } + return false; +} +function createGetCanonicalFileName(useCaseSensitiveFileNames2) { + return useCaseSensitiveFileNames2 ? identity : toFileNameLowerCase; +} +function patternText({ prefix, suffix }) { + return `${prefix}*${suffix}`; +} +function matchedText(pattern, candidate) { + Debug.assert(isPatternMatch(pattern, candidate)); + return candidate.substring(pattern.prefix.length, candidate.length - pattern.suffix.length); +} +function findBestPatternMatch(values, getPattern, candidate) { + let matchedValue; + let longestMatchPrefixLength = -1; + for (let i = 0; i < values.length; i++) { + const v = values[i]; + const pattern = getPattern(v); + if (pattern.prefix.length > longestMatchPrefixLength && isPatternMatch(pattern, candidate)) { + longestMatchPrefixLength = pattern.prefix.length; + matchedValue = v; + } + } + return matchedValue; +} +function startsWith(str, prefix, ignoreCase) { + return ignoreCase ? equateStringsCaseInsensitive(str.slice(0, prefix.length), prefix) : str.lastIndexOf(prefix, 0) === 0; +} +function removePrefix(str, prefix) { + return startsWith(str, prefix) ? str.substr(prefix.length) : str; +} +function tryRemovePrefix(str, prefix, getCanonicalFileName = identity) { + return startsWith(getCanonicalFileName(str), getCanonicalFileName(prefix)) ? str.substring(prefix.length) : void 0; +} +function isPatternMatch({ prefix, suffix }, candidate) { + return candidate.length >= prefix.length + suffix.length && startsWith(candidate, prefix) && endsWith(candidate, suffix); +} +function and(f, g) { + return (arg) => f(arg) && g(arg); +} +function or(...fs) { + return (...args) => { + let lastResult; + for (const f of fs) { + lastResult = f(...args); + if (lastResult) { + return lastResult; + } + } + return lastResult; + }; +} +function not(fn) { + return (...args) => !fn(...args); +} +function assertType(_) { +} +function singleElementArray(t) { + return t === void 0 ? void 0 : [t]; +} +function enumerateInsertsAndDeletes(newItems, oldItems, comparer, inserted, deleted, unchanged) { + unchanged ?? (unchanged = noop); + let newIndex = 0; + let oldIndex = 0; + const newLen = newItems.length; + const oldLen = oldItems.length; + let hasChanges = false; + while (newIndex < newLen && oldIndex < oldLen) { + const newItem = newItems[newIndex]; + const oldItem = oldItems[oldIndex]; + const compareResult = comparer(newItem, oldItem); + if (compareResult === -1 /* LessThan */) { + inserted(newItem); + newIndex++; + hasChanges = true; + } else if (compareResult === 1 /* GreaterThan */) { + deleted(oldItem); + oldIndex++; + hasChanges = true; + } else { + unchanged(oldItem, newItem); + newIndex++; + oldIndex++; + } + } + while (newIndex < newLen) { + inserted(newItems[newIndex++]); + hasChanges = true; + } + while (oldIndex < oldLen) { + deleted(oldItems[oldIndex++]); + hasChanges = true; + } + return hasChanges; +} +function cartesianProduct(arrays) { + const result = []; + cartesianProductWorker( + arrays, + result, + /*outer*/ + void 0, + 0 + ); + return result; +} +function cartesianProductWorker(arrays, result, outer, index) { + for (const element of arrays[index]) { + let inner; + if (outer) { + inner = outer.slice(); + inner.push(element); + } else { + inner = [element]; + } + if (index === arrays.length - 1) { + result.push(inner); + } else { + cartesianProductWorker(arrays, result, inner, index + 1); + } + } +} +function takeWhile(array, predicate) { + if (array !== void 0) { + const len = array.length; + let index = 0; + while (index < len && predicate(array[index])) { + index++; + } + return array.slice(0, index); + } +} +function skipWhile(array, predicate) { + if (array !== void 0) { + const len = array.length; + let index = 0; + while (index < len && predicate(array[index])) { + index++; + } + return array.slice(index); + } +} +function isNodeLikeSystem() { + return typeof process !== "undefined" && !!process.nextTick && !process.browser && "function" !== "undefined"; +} + +// src/compiler/debug.ts +var LogLevel = /* @__PURE__ */ ((LogLevel3) => { + LogLevel3[LogLevel3["Off"] = 0] = "Off"; + LogLevel3[LogLevel3["Error"] = 1] = "Error"; + LogLevel3[LogLevel3["Warning"] = 2] = "Warning"; + LogLevel3[LogLevel3["Info"] = 3] = "Info"; + LogLevel3[LogLevel3["Verbose"] = 4] = "Verbose"; + return LogLevel3; +})(LogLevel || {}); +var Debug; +((Debug2) => { + let currentAssertionLevel = 0 /* None */; + Debug2.currentLogLevel = 2 /* Warning */; + Debug2.isDebugging = false; + function shouldLog(level) { + return Debug2.currentLogLevel <= level; + } + Debug2.shouldLog = shouldLog; + function logMessage(level, s) { + if (Debug2.loggingHost && shouldLog(level)) { + Debug2.loggingHost.log(level, s); + } + } + function log(s) { + logMessage(3 /* Info */, s); + } + Debug2.log = log; + ((_log) => { + function error2(s) { + logMessage(1 /* Error */, s); + } + _log.error = error2; + function warn(s) { + logMessage(2 /* Warning */, s); + } + _log.warn = warn; + function log2(s) { + logMessage(3 /* Info */, s); + } + _log.log = log2; + function trace2(s) { + logMessage(4 /* Verbose */, s); + } + _log.trace = trace2; + })(log = Debug2.log || (Debug2.log = {})); + const assertionCache = {}; + function getAssertionLevel() { + return currentAssertionLevel; + } + Debug2.getAssertionLevel = getAssertionLevel; + function setAssertionLevel(level) { + const prevAssertionLevel = currentAssertionLevel; + currentAssertionLevel = level; + if (level > prevAssertionLevel) { + for (const key of getOwnKeys(assertionCache)) { + const cachedFunc = assertionCache[key]; + if (cachedFunc !== void 0 && Debug2[key] !== cachedFunc.assertion && level >= cachedFunc.level) { + Debug2[key] = cachedFunc; + assertionCache[key] = void 0; + } + } + } + } + Debug2.setAssertionLevel = setAssertionLevel; + function shouldAssert(level) { + return currentAssertionLevel >= level; + } + Debug2.shouldAssert = shouldAssert; + function shouldAssertFunction(level, name) { + if (!shouldAssert(level)) { + assertionCache[name] = { level, assertion: Debug2[name] }; + Debug2[name] = noop; + return false; + } + return true; + } + function fail(message, stackCrawlMark) { + debugger; + const e = new Error(message ? `Debug Failure. ${message}` : "Debug Failure."); + if (Error.captureStackTrace) { + Error.captureStackTrace(e, stackCrawlMark || fail); + } + throw e; + } + Debug2.fail = fail; + function failBadSyntaxKind(node, message, stackCrawlMark) { + return fail( + `${message || "Unexpected node."}\r +Node ${formatSyntaxKind(node.kind)} was unexpected.`, + stackCrawlMark || failBadSyntaxKind + ); + } + Debug2.failBadSyntaxKind = failBadSyntaxKind; + function assert(expression, message, verboseDebugInfo, stackCrawlMark) { + if (!expression) { + message = message ? `False expression: ${message}` : "False expression."; + if (verboseDebugInfo) { + message += "\r\nVerbose Debug Information: " + (typeof verboseDebugInfo === "string" ? verboseDebugInfo : verboseDebugInfo()); + } + fail(message, stackCrawlMark || assert); + } + } + Debug2.assert = assert; + function assertEqual(a, b, msg, msg2, stackCrawlMark) { + if (a !== b) { + const message = msg ? msg2 ? `${msg} ${msg2}` : msg : ""; + fail(`Expected ${a} === ${b}. ${message}`, stackCrawlMark || assertEqual); + } + } + Debug2.assertEqual = assertEqual; + function assertLessThan(a, b, msg, stackCrawlMark) { + if (a >= b) { + fail(`Expected ${a} < ${b}. ${msg || ""}`, stackCrawlMark || assertLessThan); + } + } + Debug2.assertLessThan = assertLessThan; + function assertLessThanOrEqual(a, b, stackCrawlMark) { + if (a > b) { + fail(`Expected ${a} <= ${b}`, stackCrawlMark || assertLessThanOrEqual); + } + } + Debug2.assertLessThanOrEqual = assertLessThanOrEqual; + function assertGreaterThanOrEqual(a, b, stackCrawlMark) { + if (a < b) { + fail(`Expected ${a} >= ${b}`, stackCrawlMark || assertGreaterThanOrEqual); + } + } + Debug2.assertGreaterThanOrEqual = assertGreaterThanOrEqual; + function assertIsDefined(value, message, stackCrawlMark) { + if (value === void 0 || value === null) { + fail(message, stackCrawlMark || assertIsDefined); + } + } + Debug2.assertIsDefined = assertIsDefined; + function checkDefined(value, message, stackCrawlMark) { + assertIsDefined(value, message, stackCrawlMark || checkDefined); + return value; + } + Debug2.checkDefined = checkDefined; + function assertEachIsDefined(value, message, stackCrawlMark) { + for (const v of value) { + assertIsDefined(v, message, stackCrawlMark || assertEachIsDefined); + } + } + Debug2.assertEachIsDefined = assertEachIsDefined; + function checkEachDefined(value, message, stackCrawlMark) { + assertEachIsDefined(value, message, stackCrawlMark || checkEachDefined); + return value; + } + Debug2.checkEachDefined = checkEachDefined; + function assertNever(member, message = "Illegal value:", stackCrawlMark) { + const detail = typeof member === "object" && hasProperty(member, "kind") && hasProperty(member, "pos") ? "SyntaxKind: " + formatSyntaxKind(member.kind) : JSON.stringify(member); + return fail(`${message} ${detail}`, stackCrawlMark || assertNever); + } + Debug2.assertNever = assertNever; + function assertEachNode(nodes, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* Normal */, "assertEachNode")) { + assert( + test === void 0 || every(nodes, test), + message || "Unexpected node.", + () => `Node array did not pass test '${getFunctionName(test)}'.`, + stackCrawlMark || assertEachNode + ); + } + } + Debug2.assertEachNode = assertEachNode; + function assertNode(node, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* Normal */, "assertNode")) { + assert( + node !== void 0 && (test === void 0 || test(node)), + message || "Unexpected node.", + () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`, + stackCrawlMark || assertNode + ); + } + } + Debug2.assertNode = assertNode; + function assertNotNode(node, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* Normal */, "assertNotNode")) { + assert( + node === void 0 || test === void 0 || !test(node), + message || "Unexpected node.", + () => `Node ${formatSyntaxKind(node.kind)} should not have passed test '${getFunctionName(test)}'.`, + stackCrawlMark || assertNotNode + ); + } + } + Debug2.assertNotNode = assertNotNode; + function assertOptionalNode(node, test, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* Normal */, "assertOptionalNode")) { + assert( + test === void 0 || node === void 0 || test(node), + message || "Unexpected node.", + () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} did not pass test '${getFunctionName(test)}'.`, + stackCrawlMark || assertOptionalNode + ); + } + } + Debug2.assertOptionalNode = assertOptionalNode; + function assertOptionalToken(node, kind, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* Normal */, "assertOptionalToken")) { + assert( + kind === void 0 || node === void 0 || node.kind === kind, + message || "Unexpected node.", + () => `Node ${formatSyntaxKind(node == null ? void 0 : node.kind)} was not a '${formatSyntaxKind(kind)}' token.`, + stackCrawlMark || assertOptionalToken + ); + } + } + Debug2.assertOptionalToken = assertOptionalToken; + function assertMissingNode(node, message, stackCrawlMark) { + if (shouldAssertFunction(1 /* Normal */, "assertMissingNode")) { + assert( + node === void 0, + message || "Unexpected node.", + () => `Node ${formatSyntaxKind(node.kind)} was unexpected'.`, + stackCrawlMark || assertMissingNode + ); + } + } + Debug2.assertMissingNode = assertMissingNode; + function type(_value) { + } + Debug2.type = type; + function getFunctionName(func) { + if (typeof func !== "function") { + return ""; + } else if (hasProperty(func, "name")) { + return func.name; + } else { + const text = Function.prototype.toString.call(func); + const match = /^function\s+([\w$]+)\s*\(/.exec(text); + return match ? match[1] : ""; + } + } + Debug2.getFunctionName = getFunctionName; + function formatSymbol(symbol) { + return `{ name: ${unescapeLeadingUnderscores(symbol.escapedName)}; flags: ${formatSymbolFlags(symbol.flags)}; declarations: ${map(symbol.declarations, (node) => formatSyntaxKind(node.kind))} }`; + } + Debug2.formatSymbol = formatSymbol; + function formatEnum(value = 0, enumObject, isFlags) { + const members = getEnumMembers(enumObject); + if (value === 0) { + return members.length > 0 && members[0][0] === 0 ? members[0][1] : "0"; + } + if (isFlags) { + const result = []; + let remainingFlags = value; + for (const [enumValue, enumName] of members) { + if (enumValue > value) { + break; + } + if (enumValue !== 0 && enumValue & value) { + result.push(enumName); + remainingFlags &= ~enumValue; + } + } + if (remainingFlags === 0) { + return result.join("|"); + } + } else { + for (const [enumValue, enumName] of members) { + if (enumValue === value) { + return enumName; + } + } + } + return value.toString(); + } + Debug2.formatEnum = formatEnum; + const enumMemberCache = /* @__PURE__ */ new Map(); + function getEnumMembers(enumObject) { + const existing = enumMemberCache.get(enumObject); + if (existing) { + return existing; + } + const result = []; + for (const name in enumObject) { + const value = enumObject[name]; + if (typeof value === "number") { + result.push([value, name]); + } + } + const sorted = toSorted(result, (x, y) => compareValues(x[0], y[0])); + enumMemberCache.set(enumObject, sorted); + return sorted; + } + function formatSyntaxKind(kind) { + return formatEnum( + kind, + SyntaxKind, + /*isFlags*/ + false + ); + } + Debug2.formatSyntaxKind = formatSyntaxKind; + function formatSnippetKind(kind) { + return formatEnum( + kind, + SnippetKind, + /*isFlags*/ + false + ); + } + Debug2.formatSnippetKind = formatSnippetKind; + function formatScriptKind(kind) { + return formatEnum( + kind, + ScriptKind, + /*isFlags*/ + false + ); + } + Debug2.formatScriptKind = formatScriptKind; + function formatNodeFlags(flags) { + return formatEnum( + flags, + NodeFlags, + /*isFlags*/ + true + ); + } + Debug2.formatNodeFlags = formatNodeFlags; + function formatNodeCheckFlags(flags) { + return formatEnum( + flags, + NodeCheckFlags, + /*isFlags*/ + true + ); + } + Debug2.formatNodeCheckFlags = formatNodeCheckFlags; + function formatModifierFlags(flags) { + return formatEnum( + flags, + ModifierFlags, + /*isFlags*/ + true + ); + } + Debug2.formatModifierFlags = formatModifierFlags; + function formatTransformFlags(flags) { + return formatEnum( + flags, + TransformFlags, + /*isFlags*/ + true + ); + } + Debug2.formatTransformFlags = formatTransformFlags; + function formatEmitFlags(flags) { + return formatEnum( + flags, + EmitFlags, + /*isFlags*/ + true + ); + } + Debug2.formatEmitFlags = formatEmitFlags; + function formatSymbolFlags(flags) { + return formatEnum( + flags, + SymbolFlags, + /*isFlags*/ + true + ); + } + Debug2.formatSymbolFlags = formatSymbolFlags; + function formatTypeFlags(flags) { + return formatEnum( + flags, + TypeFlags, + /*isFlags*/ + true + ); + } + Debug2.formatTypeFlags = formatTypeFlags; + function formatSignatureFlags(flags) { + return formatEnum( + flags, + SignatureFlags, + /*isFlags*/ + true + ); + } + Debug2.formatSignatureFlags = formatSignatureFlags; + function formatObjectFlags(flags) { + return formatEnum( + flags, + ObjectFlags, + /*isFlags*/ + true + ); + } + Debug2.formatObjectFlags = formatObjectFlags; + function formatFlowFlags(flags) { + return formatEnum( + flags, + FlowFlags, + /*isFlags*/ + true + ); + } + Debug2.formatFlowFlags = formatFlowFlags; + function formatRelationComparisonResult(result) { + return formatEnum( + result, + RelationComparisonResult, + /*isFlags*/ + true + ); + } + Debug2.formatRelationComparisonResult = formatRelationComparisonResult; + function formatCheckMode(mode) { + return formatEnum( + mode, + CheckMode, + /*isFlags*/ + true + ); + } + Debug2.formatCheckMode = formatCheckMode; + function formatSignatureCheckMode(mode) { + return formatEnum( + mode, + SignatureCheckMode, + /*isFlags*/ + true + ); + } + Debug2.formatSignatureCheckMode = formatSignatureCheckMode; + function formatTypeFacts(facts) { + return formatEnum( + facts, + TypeFacts, + /*isFlags*/ + true + ); + } + Debug2.formatTypeFacts = formatTypeFacts; + let isDebugInfoEnabled = false; + let flowNodeProto; + function attachFlowNodeDebugInfoWorker(flowNode) { + if (!("__debugFlowFlags" in flowNode)) { + Object.defineProperties(flowNode, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value() { + const flowHeader = this.flags & 2 /* Start */ ? "FlowStart" : this.flags & 4 /* BranchLabel */ ? "FlowBranchLabel" : this.flags & 8 /* LoopLabel */ ? "FlowLoopLabel" : this.flags & 16 /* Assignment */ ? "FlowAssignment" : this.flags & 32 /* TrueCondition */ ? "FlowTrueCondition" : this.flags & 64 /* FalseCondition */ ? "FlowFalseCondition" : this.flags & 128 /* SwitchClause */ ? "FlowSwitchClause" : this.flags & 256 /* ArrayMutation */ ? "FlowArrayMutation" : this.flags & 512 /* Call */ ? "FlowCall" : this.flags & 1024 /* ReduceLabel */ ? "FlowReduceLabel" : this.flags & 1 /* Unreachable */ ? "FlowUnreachable" : "UnknownFlow"; + const remainingFlags = this.flags & ~(2048 /* Referenced */ - 1); + return `${flowHeader}${remainingFlags ? ` (${formatFlowFlags(remainingFlags)})` : ""}`; + } + }, + __debugFlowFlags: { + get() { + return formatEnum( + this.flags, + FlowFlags, + /*isFlags*/ + true + ); + } + }, + __debugToString: { + value() { + return formatControlFlowGraph(this); + } + } + }); + } + } + function attachFlowNodeDebugInfo(flowNode) { + if (isDebugInfoEnabled) { + if (typeof Object.setPrototypeOf === "function") { + if (!flowNodeProto) { + flowNodeProto = Object.create(Object.prototype); + attachFlowNodeDebugInfoWorker(flowNodeProto); + } + Object.setPrototypeOf(flowNode, flowNodeProto); + } else { + attachFlowNodeDebugInfoWorker(flowNode); + } + } + return flowNode; + } + Debug2.attachFlowNodeDebugInfo = attachFlowNodeDebugInfo; + let nodeArrayProto; + function attachNodeArrayDebugInfoWorker(array) { + if (!("__tsDebuggerDisplay" in array)) { + Object.defineProperties(array, { + __tsDebuggerDisplay: { + value(defaultValue) { + defaultValue = String(defaultValue).replace(/(?:,[\s\w]+:[^,]+)+\]$/, "]"); + return `NodeArray ${defaultValue}`; + } + } + }); + } + } + function attachNodeArrayDebugInfo(array) { + if (isDebugInfoEnabled) { + if (typeof Object.setPrototypeOf === "function") { + if (!nodeArrayProto) { + nodeArrayProto = Object.create(Array.prototype); + attachNodeArrayDebugInfoWorker(nodeArrayProto); + } + Object.setPrototypeOf(array, nodeArrayProto); + } else { + attachNodeArrayDebugInfoWorker(array); + } + } + } + Debug2.attachNodeArrayDebugInfo = attachNodeArrayDebugInfo; + function enableDebugInfo() { + if (isDebugInfoEnabled) return; + const weakTypeTextMap = /* @__PURE__ */ new WeakMap(); + const weakNodeTextMap = /* @__PURE__ */ new WeakMap(); + Object.defineProperties(objectAllocator.getSymbolConstructor().prototype, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value() { + const symbolHeader = this.flags & 33554432 /* Transient */ ? "TransientSymbol" : "Symbol"; + const remainingSymbolFlags = this.flags & ~33554432 /* Transient */; + return `${symbolHeader} '${symbolName(this)}'${remainingSymbolFlags ? ` (${formatSymbolFlags(remainingSymbolFlags)})` : ""}`; + } + }, + __debugFlags: { + get() { + return formatSymbolFlags(this.flags); + } + } + }); + Object.defineProperties(objectAllocator.getTypeConstructor().prototype, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value() { + const typeHeader = this.flags & 67359327 /* Intrinsic */ ? `IntrinsicType ${this.intrinsicName}${this.debugIntrinsicName ? ` (${this.debugIntrinsicName})` : ""}` : this.flags & 98304 /* Nullable */ ? "NullableType" : this.flags & 384 /* StringOrNumberLiteral */ ? `LiteralType ${JSON.stringify(this.value)}` : this.flags & 2048 /* BigIntLiteral */ ? `LiteralType ${this.value.negative ? "-" : ""}${this.value.base10Value}n` : this.flags & 8192 /* UniqueESSymbol */ ? "UniqueESSymbolType" : this.flags & 32 /* Enum */ ? "EnumType" : this.flags & 1048576 /* Union */ ? "UnionType" : this.flags & 2097152 /* Intersection */ ? "IntersectionType" : this.flags & 4194304 /* Index */ ? "IndexType" : this.flags & 8388608 /* IndexedAccess */ ? "IndexedAccessType" : this.flags & 16777216 /* Conditional */ ? "ConditionalType" : this.flags & 33554432 /* Substitution */ ? "SubstitutionType" : this.flags & 262144 /* TypeParameter */ ? "TypeParameter" : this.flags & 524288 /* Object */ ? this.objectFlags & 3 /* ClassOrInterface */ ? "InterfaceType" : this.objectFlags & 4 /* Reference */ ? "TypeReference" : this.objectFlags & 8 /* Tuple */ ? "TupleType" : this.objectFlags & 16 /* Anonymous */ ? "AnonymousType" : this.objectFlags & 32 /* Mapped */ ? "MappedType" : this.objectFlags & 1024 /* ReverseMapped */ ? "ReverseMappedType" : this.objectFlags & 256 /* EvolvingArray */ ? "EvolvingArrayType" : "ObjectType" : "Type"; + const remainingObjectFlags = this.flags & 524288 /* Object */ ? this.objectFlags & ~1343 /* ObjectTypeKindMask */ : 0; + return `${typeHeader}${this.symbol ? ` '${symbolName(this.symbol)}'` : ""}${remainingObjectFlags ? ` (${formatObjectFlags(remainingObjectFlags)})` : ""}`; + } + }, + __debugFlags: { + get() { + return formatTypeFlags(this.flags); + } + }, + __debugObjectFlags: { + get() { + return this.flags & 524288 /* Object */ ? formatObjectFlags(this.objectFlags) : ""; + } + }, + __debugTypeToString: { + value() { + let text = weakTypeTextMap.get(this); + if (text === void 0) { + text = this.checker.typeToString(this); + weakTypeTextMap.set(this, text); + } + return text; + } + } + }); + Object.defineProperties(objectAllocator.getSignatureConstructor().prototype, { + __debugFlags: { + get() { + return formatSignatureFlags(this.flags); + } + }, + __debugSignatureToString: { + value() { + var _a; + return (_a = this.checker) == null ? void 0 : _a.signatureToString(this); + } + } + }); + const nodeConstructors = [ + objectAllocator.getNodeConstructor(), + objectAllocator.getIdentifierConstructor(), + objectAllocator.getTokenConstructor(), + objectAllocator.getSourceFileConstructor() + ]; + for (const ctor of nodeConstructors) { + if (!hasProperty(ctor.prototype, "__debugKind")) { + Object.defineProperties(ctor.prototype, { + // for use with vscode-js-debug's new customDescriptionGenerator in launch.json + __tsDebuggerDisplay: { + value() { + const nodeHeader = isGeneratedIdentifier(this) ? "GeneratedIdentifier" : isIdentifier(this) ? `Identifier '${idText(this)}'` : isPrivateIdentifier(this) ? `PrivateIdentifier '${idText(this)}'` : isStringLiteral(this) ? `StringLiteral ${JSON.stringify(this.text.length < 10 ? this.text : this.text.slice(10) + "...")}` : isNumericLiteral(this) ? `NumericLiteral ${this.text}` : isBigIntLiteral(this) ? `BigIntLiteral ${this.text}n` : isTypeParameterDeclaration(this) ? "TypeParameterDeclaration" : isParameter(this) ? "ParameterDeclaration" : isConstructorDeclaration(this) ? "ConstructorDeclaration" : isGetAccessorDeclaration(this) ? "GetAccessorDeclaration" : isSetAccessorDeclaration(this) ? "SetAccessorDeclaration" : isCallSignatureDeclaration(this) ? "CallSignatureDeclaration" : isConstructSignatureDeclaration(this) ? "ConstructSignatureDeclaration" : isIndexSignatureDeclaration(this) ? "IndexSignatureDeclaration" : isTypePredicateNode(this) ? "TypePredicateNode" : isTypeReferenceNode(this) ? "TypeReferenceNode" : isFunctionTypeNode(this) ? "FunctionTypeNode" : isConstructorTypeNode(this) ? "ConstructorTypeNode" : isTypeQueryNode(this) ? "TypeQueryNode" : isTypeLiteralNode(this) ? "TypeLiteralNode" : isArrayTypeNode(this) ? "ArrayTypeNode" : isTupleTypeNode(this) ? "TupleTypeNode" : isOptionalTypeNode(this) ? "OptionalTypeNode" : isRestTypeNode(this) ? "RestTypeNode" : isUnionTypeNode(this) ? "UnionTypeNode" : isIntersectionTypeNode(this) ? "IntersectionTypeNode" : isConditionalTypeNode(this) ? "ConditionalTypeNode" : isInferTypeNode(this) ? "InferTypeNode" : isParenthesizedTypeNode(this) ? "ParenthesizedTypeNode" : isThisTypeNode(this) ? "ThisTypeNode" : isTypeOperatorNode(this) ? "TypeOperatorNode" : isIndexedAccessTypeNode(this) ? "IndexedAccessTypeNode" : isMappedTypeNode(this) ? "MappedTypeNode" : isLiteralTypeNode(this) ? "LiteralTypeNode" : isNamedTupleMember(this) ? "NamedTupleMember" : isImportTypeNode(this) ? "ImportTypeNode" : formatSyntaxKind(this.kind); + return `${nodeHeader}${this.flags ? ` (${formatNodeFlags(this.flags)})` : ""}`; + } + }, + __debugKind: { + get() { + return formatSyntaxKind(this.kind); + } + }, + __debugNodeFlags: { + get() { + return formatNodeFlags(this.flags); + } + }, + __debugModifierFlags: { + get() { + return formatModifierFlags(getEffectiveModifierFlagsNoCache(this)); + } + }, + __debugTransformFlags: { + get() { + return formatTransformFlags(this.transformFlags); + } + }, + __debugIsParseTreeNode: { + get() { + return isParseTreeNode(this); + } + }, + __debugEmitFlags: { + get() { + return formatEmitFlags(getEmitFlags(this)); + } + }, + __debugGetText: { + value(includeTrivia) { + if (nodeIsSynthesized(this)) return ""; + let text = weakNodeTextMap.get(this); + if (text === void 0) { + const parseNode = getParseTreeNode(this); + const sourceFile = parseNode && getSourceFileOfNode(parseNode); + text = sourceFile ? getSourceTextOfNodeFromSourceFile(sourceFile, parseNode, includeTrivia) : ""; + weakNodeTextMap.set(this, text); + } + return text; + } + } + }); + } + } + isDebugInfoEnabled = true; + } + Debug2.enableDebugInfo = enableDebugInfo; + function formatVariance(varianceFlags) { + const variance = varianceFlags & 7 /* VarianceMask */; + let result = variance === 0 /* Invariant */ ? "in out" : variance === 3 /* Bivariant */ ? "[bivariant]" : variance === 2 /* Contravariant */ ? "in" : variance === 1 /* Covariant */ ? "out" : variance === 4 /* Independent */ ? "[independent]" : ""; + if (varianceFlags & 8 /* Unmeasurable */) { + result += " (unmeasurable)"; + } else if (varianceFlags & 16 /* Unreliable */) { + result += " (unreliable)"; + } + return result; + } + Debug2.formatVariance = formatVariance; + class DebugTypeMapper { + __debugToString() { + var _a; + type(this); + switch (this.kind) { + case 3 /* Function */: + return ((_a = this.debugInfo) == null ? void 0 : _a.call(this)) || "(function mapper)"; + case 0 /* Simple */: + return `${this.source.__debugTypeToString()} -> ${this.target.__debugTypeToString()}`; + case 1 /* Array */: + return zipWith( + this.sources, + this.targets || map(this.sources, () => "any"), + (s, t) => `${s.__debugTypeToString()} -> ${typeof t === "string" ? t : t.__debugTypeToString()}` + ).join(", "); + case 2 /* Deferred */: + return zipWith( + this.sources, + this.targets, + (s, t) => `${s.__debugTypeToString()} -> ${t().__debugTypeToString()}` + ).join(", "); + case 5 /* Merged */: + case 4 /* Composite */: + return `m1: ${this.mapper1.__debugToString().split("\n").join("\n ")} +m2: ${this.mapper2.__debugToString().split("\n").join("\n ")}`; + default: + return assertNever(this); + } + } + } + Debug2.DebugTypeMapper = DebugTypeMapper; + function attachDebugPrototypeIfDebug(mapper) { + if (Debug2.isDebugging) { + return Object.setPrototypeOf(mapper, DebugTypeMapper.prototype); + } + return mapper; + } + Debug2.attachDebugPrototypeIfDebug = attachDebugPrototypeIfDebug; + function printControlFlowGraph(flowNode) { + return console.log(formatControlFlowGraph(flowNode)); + } + Debug2.printControlFlowGraph = printControlFlowGraph; + function formatControlFlowGraph(flowNode) { + let nextDebugFlowId = -1; + function getDebugFlowNodeId(f) { + if (!f.id) { + f.id = nextDebugFlowId; + nextDebugFlowId--; + } + return f.id; + } + let BoxCharacter; + ((BoxCharacter2) => { + BoxCharacter2["lr"] = "\u2500"; + BoxCharacter2["ud"] = "\u2502"; + BoxCharacter2["dr"] = "\u256D"; + BoxCharacter2["dl"] = "\u256E"; + BoxCharacter2["ul"] = "\u256F"; + BoxCharacter2["ur"] = "\u2570"; + BoxCharacter2["udr"] = "\u251C"; + BoxCharacter2["udl"] = "\u2524"; + BoxCharacter2["dlr"] = "\u252C"; + BoxCharacter2["ulr"] = "\u2534"; + BoxCharacter2["udlr"] = "\u256B"; + })(BoxCharacter || (BoxCharacter = {})); + let Connection; + ((Connection2) => { + Connection2[Connection2["None"] = 0] = "None"; + Connection2[Connection2["Up"] = 1] = "Up"; + Connection2[Connection2["Down"] = 2] = "Down"; + Connection2[Connection2["Left"] = 4] = "Left"; + Connection2[Connection2["Right"] = 8] = "Right"; + Connection2[Connection2["UpDown"] = 3] = "UpDown"; + Connection2[Connection2["LeftRight"] = 12] = "LeftRight"; + Connection2[Connection2["UpLeft"] = 5] = "UpLeft"; + Connection2[Connection2["UpRight"] = 9] = "UpRight"; + Connection2[Connection2["DownLeft"] = 6] = "DownLeft"; + Connection2[Connection2["DownRight"] = 10] = "DownRight"; + Connection2[Connection2["UpDownLeft"] = 7] = "UpDownLeft"; + Connection2[Connection2["UpDownRight"] = 11] = "UpDownRight"; + Connection2[Connection2["UpLeftRight"] = 13] = "UpLeftRight"; + Connection2[Connection2["DownLeftRight"] = 14] = "DownLeftRight"; + Connection2[Connection2["UpDownLeftRight"] = 15] = "UpDownLeftRight"; + Connection2[Connection2["NoChildren"] = 16] = "NoChildren"; + })(Connection || (Connection = {})); + const hasAntecedentFlags = 16 /* Assignment */ | 96 /* Condition */ | 128 /* SwitchClause */ | 256 /* ArrayMutation */ | 512 /* Call */ | 1024 /* ReduceLabel */; + const hasNodeFlags = 2 /* Start */ | 16 /* Assignment */ | 512 /* Call */ | 96 /* Condition */ | 256 /* ArrayMutation */; + const links = /* @__PURE__ */ Object.create( + /*o*/ + null + ); + const nodes = []; + const edges = []; + const root = buildGraphNode(flowNode, /* @__PURE__ */ new Set()); + for (const node of nodes) { + node.text = renderFlowNode(node.flowNode, node.circular); + computeLevel(node); + } + const height = computeHeight(root); + const columnWidths = computeColumnWidths(height); + computeLanes(root, 0); + return renderGraph(); + function isFlowSwitchClause(f) { + return !!(f.flags & 128 /* SwitchClause */); + } + function hasAntecedents(f) { + return !!(f.flags & 12 /* Label */) && !!f.antecedent; + } + function hasAntecedent(f) { + return !!(f.flags & hasAntecedentFlags); + } + function hasNode(f) { + return !!(f.flags & hasNodeFlags); + } + function getChildren(node) { + const children = []; + for (const edge of node.edges) { + if (edge.source === node) { + children.push(edge.target); + } + } + return children; + } + function getParents(node) { + const parents = []; + for (const edge of node.edges) { + if (edge.target === node) { + parents.push(edge.source); + } + } + return parents; + } + function buildGraphNode(flowNode2, seen) { + const id = getDebugFlowNodeId(flowNode2); + let graphNode = links[id]; + if (graphNode && seen.has(flowNode2)) { + graphNode.circular = true; + graphNode = { + id: -1, + flowNode: flowNode2, + edges: [], + text: "", + lane: -1, + endLane: -1, + level: -1, + circular: "circularity" + }; + nodes.push(graphNode); + return graphNode; + } + seen.add(flowNode2); + if (!graphNode) { + links[id] = graphNode = { id, flowNode: flowNode2, edges: [], text: "", lane: -1, endLane: -1, level: -1, circular: false }; + nodes.push(graphNode); + if (hasAntecedents(flowNode2)) { + for (const antecedent of flowNode2.antecedent) { + buildGraphEdge(graphNode, antecedent, seen); + } + } else if (hasAntecedent(flowNode2)) { + buildGraphEdge(graphNode, flowNode2.antecedent, seen); + } + } + seen.delete(flowNode2); + return graphNode; + } + function buildGraphEdge(source, antecedent, seen) { + const target = buildGraphNode(antecedent, seen); + const edge = { source, target }; + edges.push(edge); + source.edges.push(edge); + target.edges.push(edge); + } + function computeLevel(node) { + if (node.level !== -1) { + return node.level; + } + let level = 0; + for (const parent2 of getParents(node)) { + level = Math.max(level, computeLevel(parent2) + 1); + } + return node.level = level; + } + function computeHeight(node) { + let height2 = 0; + for (const child of getChildren(node)) { + height2 = Math.max(height2, computeHeight(child)); + } + return height2 + 1; + } + function computeColumnWidths(height2) { + const columns = fill(Array(height2), 0); + for (const node of nodes) { + columns[node.level] = Math.max(columns[node.level], node.text.length); + } + return columns; + } + function computeLanes(node, lane) { + if (node.lane === -1) { + node.lane = lane; + node.endLane = lane; + const children = getChildren(node); + for (let i = 0; i < children.length; i++) { + if (i > 0) lane++; + const child = children[i]; + computeLanes(child, lane); + if (child.endLane > node.endLane) { + lane = child.endLane; + } + } + node.endLane = lane; + } + } + function getHeader2(flags) { + if (flags & 2 /* Start */) return "Start"; + if (flags & 4 /* BranchLabel */) return "Branch"; + if (flags & 8 /* LoopLabel */) return "Loop"; + if (flags & 16 /* Assignment */) return "Assignment"; + if (flags & 32 /* TrueCondition */) return "True"; + if (flags & 64 /* FalseCondition */) return "False"; + if (flags & 128 /* SwitchClause */) return "SwitchClause"; + if (flags & 256 /* ArrayMutation */) return "ArrayMutation"; + if (flags & 512 /* Call */) return "Call"; + if (flags & 1024 /* ReduceLabel */) return "ReduceLabel"; + if (flags & 1 /* Unreachable */) return "Unreachable"; + throw new Error(); + } + function getNodeText(node) { + const sourceFile = getSourceFileOfNode(node); + return getSourceTextOfNodeFromSourceFile( + sourceFile, + node, + /*includeTrivia*/ + false + ); + } + function renderFlowNode(flowNode2, circular) { + let text = getHeader2(flowNode2.flags); + if (circular) { + text = `${text}#${getDebugFlowNodeId(flowNode2)}`; + } + if (isFlowSwitchClause(flowNode2)) { + const clauses = []; + const { switchStatement, clauseStart, clauseEnd } = flowNode2.node; + for (let i = clauseStart; i < clauseEnd; i++) { + const clause = switchStatement.caseBlock.clauses[i]; + if (isDefaultClause(clause)) { + clauses.push("default"); + } else { + clauses.push(getNodeText(clause.expression)); + } + } + text += ` (${clauses.join(", ")})`; + } else if (hasNode(flowNode2)) { + if (flowNode2.node) { + text += ` (${getNodeText(flowNode2.node)})`; + } + } + return circular === "circularity" ? `Circular(${text})` : text; + } + function renderGraph() { + const columnCount = columnWidths.length; + const laneCount = maxBy(nodes, 0, (n) => n.lane) + 1; + const lanes = fill(Array(laneCount), ""); + const grid = columnWidths.map(() => Array(laneCount)); + const connectors = columnWidths.map(() => fill(Array(laneCount), 0)); + for (const node of nodes) { + grid[node.level][node.lane] = node; + const children = getChildren(node); + for (let i = 0; i < children.length; i++) { + const child = children[i]; + let connector = 8 /* Right */; + if (child.lane === node.lane) connector |= 4 /* Left */; + if (i > 0) connector |= 1 /* Up */; + if (i < children.length - 1) connector |= 2 /* Down */; + connectors[node.level][child.lane] |= connector; + } + if (children.length === 0) { + connectors[node.level][node.lane] |= 16 /* NoChildren */; + } + const parents = getParents(node); + for (let i = 0; i < parents.length; i++) { + const parent2 = parents[i]; + let connector = 4 /* Left */; + if (i > 0) connector |= 1 /* Up */; + if (i < parents.length - 1) connector |= 2 /* Down */; + connectors[node.level - 1][parent2.lane] |= connector; + } + } + for (let column = 0; column < columnCount; column++) { + for (let lane = 0; lane < laneCount; lane++) { + const left = column > 0 ? connectors[column - 1][lane] : 0; + const above = lane > 0 ? connectors[column][lane - 1] : 0; + let connector = connectors[column][lane]; + if (!connector) { + if (left & 8 /* Right */) connector |= 12 /* LeftRight */; + if (above & 2 /* Down */) connector |= 3 /* UpDown */; + connectors[column][lane] = connector; + } + } + } + for (let column = 0; column < columnCount; column++) { + for (let lane = 0; lane < lanes.length; lane++) { + const connector = connectors[column][lane]; + const fill2 = connector & 4 /* Left */ ? "\u2500" /* lr */ : " "; + const node = grid[column][lane]; + if (!node) { + if (column < columnCount - 1) { + writeLane(lane, repeat(fill2, columnWidths[column] + 1)); + } + } else { + writeLane(lane, node.text); + if (column < columnCount - 1) { + writeLane(lane, " "); + writeLane(lane, repeat(fill2, columnWidths[column] - node.text.length)); + } + } + writeLane(lane, getBoxCharacter(connector)); + writeLane(lane, connector & 8 /* Right */ && column < columnCount - 1 && !grid[column + 1][lane] ? "\u2500" /* lr */ : " "); + } + } + return ` +${lanes.join("\n")} +`; + function writeLane(lane, text) { + lanes[lane] += text; + } + } + function getBoxCharacter(connector) { + switch (connector) { + case 3 /* UpDown */: + return "\u2502" /* ud */; + case 12 /* LeftRight */: + return "\u2500" /* lr */; + case 5 /* UpLeft */: + return "\u256F" /* ul */; + case 9 /* UpRight */: + return "\u2570" /* ur */; + case 6 /* DownLeft */: + return "\u256E" /* dl */; + case 10 /* DownRight */: + return "\u256D" /* dr */; + case 7 /* UpDownLeft */: + return "\u2524" /* udl */; + case 11 /* UpDownRight */: + return "\u251C" /* udr */; + case 13 /* UpLeftRight */: + return "\u2534" /* ulr */; + case 14 /* DownLeftRight */: + return "\u252C" /* dlr */; + case 15 /* UpDownLeftRight */: + return "\u256B" /* udlr */; + } + return " "; + } + function fill(array, value) { + if (array.fill) { + array.fill(value); + } else { + for (let i = 0; i < array.length; i++) { + array[i] = value; + } + } + return array; + } + function repeat(ch, length2) { + if (ch.repeat) { + return length2 > 0 ? ch.repeat(length2) : ""; + } + let s = ""; + while (s.length < length2) { + s += ch; + } + return s; + } + } + Debug2.formatControlFlowGraph = formatControlFlowGraph; +})(Debug || (Debug = {})); + +// src/compiler/semver.ts +var versionRegExp = /^(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:\.(0|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i; +var prereleaseRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)(?:\.(?:0|[1-9]\d*|[a-z-][a-z0-9-]*))*$/i; +var prereleasePartRegExp = /^(?:0|[1-9]\d*|[a-z-][a-z0-9-]*)$/i; +var buildRegExp = /^[a-z0-9-]+(?:\.[a-z0-9-]+)*$/i; +var buildPartRegExp = /^[a-z0-9-]+$/i; +var numericIdentifierRegExp = /^(?:0|[1-9]\d*)$/; +var _Version = class _Version { + constructor(major, minor = 0, patch = 0, prerelease = "", build2 = "") { + if (typeof major === "string") { + const result = Debug.checkDefined(tryParseComponents(major), "Invalid version"); + ({ major, minor, patch, prerelease, build: build2 } = result); + } + Debug.assert(major >= 0, "Invalid argument: major"); + Debug.assert(minor >= 0, "Invalid argument: minor"); + Debug.assert(patch >= 0, "Invalid argument: patch"); + const prereleaseArray = prerelease ? isArray(prerelease) ? prerelease : prerelease.split(".") : emptyArray; + const buildArray = build2 ? isArray(build2) ? build2 : build2.split(".") : emptyArray; + Debug.assert(every(prereleaseArray, (s) => prereleasePartRegExp.test(s)), "Invalid argument: prerelease"); + Debug.assert(every(buildArray, (s) => buildPartRegExp.test(s)), "Invalid argument: build"); + this.major = major; + this.minor = minor; + this.patch = patch; + this.prerelease = prereleaseArray; + this.build = buildArray; + } + static tryParse(text) { + const result = tryParseComponents(text); + if (!result) return void 0; + const { major, minor, patch, prerelease, build: build2 } = result; + return new _Version(major, minor, patch, prerelease, build2); + } + compareTo(other) { + if (this === other) return 0 /* EqualTo */; + if (other === void 0) return 1 /* GreaterThan */; + return compareValues(this.major, other.major) || compareValues(this.minor, other.minor) || compareValues(this.patch, other.patch) || comparePrereleaseIdentifiers(this.prerelease, other.prerelease); + } + increment(field) { + switch (field) { + case "major": + return new _Version(this.major + 1, 0, 0); + case "minor": + return new _Version(this.major, this.minor + 1, 0); + case "patch": + return new _Version(this.major, this.minor, this.patch + 1); + default: + return Debug.assertNever(field); + } + } + with(fields) { + const { + major = this.major, + minor = this.minor, + patch = this.patch, + prerelease = this.prerelease, + build: build2 = this.build + } = fields; + return new _Version(major, minor, patch, prerelease, build2); + } + toString() { + let result = `${this.major}.${this.minor}.${this.patch}`; + if (some(this.prerelease)) result += `-${this.prerelease.join(".")}`; + if (some(this.build)) result += `+${this.build.join(".")}`; + return result; + } +}; +_Version.zero = new _Version(0, 0, 0, ["0"]); +var Version = _Version; +function tryParseComponents(text) { + const match = versionRegExp.exec(text); + if (!match) return void 0; + const [, major, minor = "0", patch = "0", prerelease = "", build2 = ""] = match; + if (prerelease && !prereleaseRegExp.test(prerelease)) return void 0; + if (build2 && !buildRegExp.test(build2)) return void 0; + return { + major: parseInt(major, 10), + minor: parseInt(minor, 10), + patch: parseInt(patch, 10), + prerelease, + build: build2 + }; +} +function comparePrereleaseIdentifiers(left, right) { + if (left === right) return 0 /* EqualTo */; + if (left.length === 0) return right.length === 0 ? 0 /* EqualTo */ : 1 /* GreaterThan */; + if (right.length === 0) return -1 /* LessThan */; + const length2 = Math.min(left.length, right.length); + for (let i = 0; i < length2; i++) { + const leftIdentifier = left[i]; + const rightIdentifier = right[i]; + if (leftIdentifier === rightIdentifier) continue; + const leftIsNumeric = numericIdentifierRegExp.test(leftIdentifier); + const rightIsNumeric = numericIdentifierRegExp.test(rightIdentifier); + if (leftIsNumeric || rightIsNumeric) { + if (leftIsNumeric !== rightIsNumeric) return leftIsNumeric ? -1 /* LessThan */ : 1 /* GreaterThan */; + const result = compareValues(+leftIdentifier, +rightIdentifier); + if (result) return result; + } else { + const result = compareStringsCaseSensitive(leftIdentifier, rightIdentifier); + if (result) return result; + } + } + return compareValues(left.length, right.length); +} +var VersionRange = class _VersionRange { + constructor(spec) { + this._alternatives = spec ? Debug.checkDefined(parseRange(spec), "Invalid range spec.") : emptyArray; + } + static tryParse(text) { + const sets = parseRange(text); + if (sets) { + const range = new _VersionRange(""); + range._alternatives = sets; + return range; + } + return void 0; + } + /** + * Tests whether a version matches the range. This is equivalent to `satisfies(version, range, { includePrerelease: true })`. + * in `node-semver`. + */ + test(version2) { + if (typeof version2 === "string") version2 = new Version(version2); + return testDisjunction(version2, this._alternatives); + } + toString() { + return formatDisjunction(this._alternatives); + } +}; +var logicalOrRegExp = /\|\|/; +var whitespaceRegExp = /\s+/; +var partialRegExp = /^([x*0]|[1-9]\d*)(?:\.([x*0]|[1-9]\d*)(?:\.([x*0]|[1-9]\d*)(?:-([a-z0-9-.]+))?(?:\+([a-z0-9-.]+))?)?)?$/i; +var hyphenRegExp = /^\s*([a-z0-9-+.*]+)\s+-\s+([a-z0-9-+.*]+)\s*$/i; +var rangeRegExp = /^([~^<>=]|<=|>=)?\s*([a-z0-9-+.*]+)$/i; +function parseRange(text) { + const alternatives = []; + for (let range of text.trim().split(logicalOrRegExp)) { + if (!range) continue; + const comparators = []; + range = range.trim(); + const match = hyphenRegExp.exec(range); + if (match) { + if (!parseHyphen(match[1], match[2], comparators)) return void 0; + } else { + for (const simple of range.split(whitespaceRegExp)) { + const match2 = rangeRegExp.exec(simple.trim()); + if (!match2 || !parseComparator(match2[1], match2[2], comparators)) return void 0; + } + } + alternatives.push(comparators); + } + return alternatives; +} +function parsePartial(text) { + const match = partialRegExp.exec(text); + if (!match) return void 0; + const [, major, minor = "*", patch = "*", prerelease, build2] = match; + const version2 = new Version( + isWildcard(major) ? 0 : parseInt(major, 10), + isWildcard(major) || isWildcard(minor) ? 0 : parseInt(minor, 10), + isWildcard(major) || isWildcard(minor) || isWildcard(patch) ? 0 : parseInt(patch, 10), + prerelease, + build2 + ); + return { version: version2, major, minor, patch }; +} +function parseHyphen(left, right, comparators) { + const leftResult = parsePartial(left); + if (!leftResult) return false; + const rightResult = parsePartial(right); + if (!rightResult) return false; + if (!isWildcard(leftResult.major)) { + comparators.push(createComparator(">=", leftResult.version)); + } + if (!isWildcard(rightResult.major)) { + comparators.push( + isWildcard(rightResult.minor) ? createComparator("<", rightResult.version.increment("major")) : isWildcard(rightResult.patch) ? createComparator("<", rightResult.version.increment("minor")) : createComparator("<=", rightResult.version) + ); + } + return true; +} +function parseComparator(operator, text, comparators) { + const result = parsePartial(text); + if (!result) return false; + const { version: version2, major, minor, patch } = result; + if (!isWildcard(major)) { + switch (operator) { + case "~": + comparators.push(createComparator(">=", version2)); + comparators.push(createComparator( + "<", + version2.increment( + isWildcard(minor) ? "major" : "minor" + ) + )); + break; + case "^": + comparators.push(createComparator(">=", version2)); + comparators.push(createComparator( + "<", + version2.increment( + version2.major > 0 || isWildcard(minor) ? "major" : version2.minor > 0 || isWildcard(patch) ? "minor" : "patch" + ) + )); + break; + case "<": + case ">=": + comparators.push( + isWildcard(minor) || isWildcard(patch) ? createComparator(operator, version2.with({ prerelease: "0" })) : createComparator(operator, version2) + ); + break; + case "<=": + case ">": + comparators.push( + isWildcard(minor) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("major").with({ prerelease: "0" })) : isWildcard(patch) ? createComparator(operator === "<=" ? "<" : ">=", version2.increment("minor").with({ prerelease: "0" })) : createComparator(operator, version2) + ); + break; + case "=": + case void 0: + if (isWildcard(minor) || isWildcard(patch)) { + comparators.push(createComparator(">=", version2.with({ prerelease: "0" }))); + comparators.push(createComparator("<", version2.increment(isWildcard(minor) ? "major" : "minor").with({ prerelease: "0" }))); + } else { + comparators.push(createComparator("=", version2)); + } + break; + default: + return false; + } + } else if (operator === "<" || operator === ">") { + comparators.push(createComparator("<", Version.zero)); + } + return true; +} +function isWildcard(part) { + return part === "*" || part === "x" || part === "X"; +} +function createComparator(operator, operand) { + return { operator, operand }; +} +function testDisjunction(version2, alternatives) { + if (alternatives.length === 0) return true; + for (const alternative of alternatives) { + if (testAlternative(version2, alternative)) return true; + } + return false; +} +function testAlternative(version2, comparators) { + for (const comparator of comparators) { + if (!testComparator(version2, comparator.operator, comparator.operand)) return false; + } + return true; +} +function testComparator(version2, operator, operand) { + const cmp = version2.compareTo(operand); + switch (operator) { + case "<": + return cmp < 0; + case "<=": + return cmp <= 0; + case ">": + return cmp > 0; + case ">=": + return cmp >= 0; + case "=": + return cmp === 0; + default: + return Debug.assertNever(operator); + } +} +function formatDisjunction(alternatives) { + return map(alternatives, formatAlternative).join(" || ") || "*"; +} +function formatAlternative(comparators) { + return map(comparators, formatComparator).join(" "); +} +function formatComparator(comparator) { + return `${comparator.operator}${comparator.operand}`; +} + +// src/compiler/performanceCore.ts +function tryGetPerformance() { + if (isNodeLikeSystem()) { + try { + const { performance: performance2 } = __nccwpck_require__(82987); + if (performance2) { + return { + shouldWriteNativeEvents: false, + performance: performance2 + }; + } + } catch { + } + } + if (typeof performance === "object") { + return { + shouldWriteNativeEvents: true, + performance + }; + } + return void 0; +} +function tryGetPerformanceHooks() { + const p = tryGetPerformance(); + if (!p) return void 0; + const { shouldWriteNativeEvents, performance: performance2 } = p; + const hooks = { + shouldWriteNativeEvents, + performance: void 0, + performanceTime: void 0 + }; + if (typeof performance2.timeOrigin === "number" && typeof performance2.now === "function") { + hooks.performanceTime = performance2; + } + if (hooks.performanceTime && typeof performance2.mark === "function" && typeof performance2.measure === "function" && typeof performance2.clearMarks === "function" && typeof performance2.clearMeasures === "function") { + hooks.performance = performance2; + } + return hooks; +} +var nativePerformanceHooks = tryGetPerformanceHooks(); +var nativePerformanceTime = nativePerformanceHooks == null ? void 0 : nativePerformanceHooks.performanceTime; +function tryGetNativePerformanceHooks() { + return nativePerformanceHooks; +} +var timestamp = nativePerformanceTime ? () => nativePerformanceTime.now() : Date.now; + +// src/compiler/_namespaces/ts.performance.ts +var ts_performance_exports = {}; +__export(ts_performance_exports, { + clearMarks: () => clearMarks, + clearMeasures: () => clearMeasures, + createTimer: () => createTimer, + createTimerIf: () => createTimerIf, + disable: () => disable, + enable: () => enable, + forEachMark: () => forEachMark, + forEachMeasure: () => forEachMeasure, + getCount: () => getCount, + getDuration: () => getDuration, + isEnabled: () => isEnabled, + mark: () => mark, + measure: () => measure, + nullTimer: () => nullTimer +}); + +// src/compiler/performance.ts +var perfHooks; +var performanceImpl; +function createTimerIf(condition, measureName, startMarkName, endMarkName) { + return condition ? createTimer(measureName, startMarkName, endMarkName) : nullTimer; +} +function createTimer(measureName, startMarkName, endMarkName) { + let enterCount = 0; + return { + enter, + exit + }; + function enter() { + if (++enterCount === 1) { + mark(startMarkName); + } + } + function exit() { + if (--enterCount === 0) { + mark(endMarkName); + measure(measureName, startMarkName, endMarkName); + } else if (enterCount < 0) { + Debug.fail("enter/exit count does not match."); + } + } +} +var nullTimer = { enter: noop, exit: noop }; +var enabled = false; +var timeorigin = timestamp(); +var marks = /* @__PURE__ */ new Map(); +var counts = /* @__PURE__ */ new Map(); +var durations = /* @__PURE__ */ new Map(); +function mark(markName) { + if (enabled) { + const count = counts.get(markName) ?? 0; + counts.set(markName, count + 1); + marks.set(markName, timestamp()); + performanceImpl == null ? void 0 : performanceImpl.mark(markName); + if (typeof onProfilerEvent === "function") { + onProfilerEvent(markName); + } + } +} +function measure(measureName, startMarkName, endMarkName) { + if (enabled) { + const end = (endMarkName !== void 0 ? marks.get(endMarkName) : void 0) ?? timestamp(); + const start = (startMarkName !== void 0 ? marks.get(startMarkName) : void 0) ?? timeorigin; + const previousDuration = durations.get(measureName) || 0; + durations.set(measureName, previousDuration + (end - start)); + performanceImpl == null ? void 0 : performanceImpl.measure(measureName, startMarkName, endMarkName); + } +} +function getCount(markName) { + return counts.get(markName) || 0; +} +function getDuration(measureName) { + return durations.get(measureName) || 0; +} +function forEachMeasure(cb) { + durations.forEach((duration, measureName) => cb(measureName, duration)); +} +function forEachMark(cb) { + marks.forEach((_time, markName) => cb(markName)); +} +function clearMeasures(name) { + if (name !== void 0) durations.delete(name); + else durations.clear(); + performanceImpl == null ? void 0 : performanceImpl.clearMeasures(name); +} +function clearMarks(name) { + if (name !== void 0) { + counts.delete(name); + marks.delete(name); + } else { + counts.clear(); + marks.clear(); + } + performanceImpl == null ? void 0 : performanceImpl.clearMarks(name); +} +function isEnabled() { + return enabled; +} +function enable(system = sys) { + var _a; + if (!enabled) { + enabled = true; + perfHooks || (perfHooks = tryGetNativePerformanceHooks()); + if (perfHooks == null ? void 0 : perfHooks.performance) { + timeorigin = perfHooks.performance.timeOrigin; + if (perfHooks.shouldWriteNativeEvents || ((_a = system == null ? void 0 : system.cpuProfilingEnabled) == null ? void 0 : _a.call(system)) || (system == null ? void 0 : system.debugMode)) { + performanceImpl = perfHooks.performance; + } + } + } + return true; +} +function disable() { + if (enabled) { + marks.clear(); + counts.clear(); + durations.clear(); + performanceImpl = void 0; + enabled = false; + } +} + +// src/compiler/tracing.ts +var tracing; +var tracingEnabled; +((tracingEnabled2) => { + let fs; + let traceCount = 0; + let traceFd = 0; + let mode; + const typeCatalog = []; + let legendPath; + const legend = []; + function startTracing2(tracingMode, traceDir, configFilePath) { + Debug.assert(!tracing, "Tracing already started"); + if (fs === void 0) { + try { + fs = __nccwpck_require__(79896); + } catch (e) { + throw new Error(`tracing requires having fs +(original error: ${e.message || e})`); + } + } + mode = tracingMode; + typeCatalog.length = 0; + if (legendPath === void 0) { + legendPath = combinePaths(traceDir, "legend.json"); + } + if (!fs.existsSync(traceDir)) { + fs.mkdirSync(traceDir, { recursive: true }); + } + const countPart = mode === "build" ? `.${process.pid}-${++traceCount}` : mode === "server" ? `.${process.pid}` : ``; + const tracePath = combinePaths(traceDir, `trace${countPart}.json`); + const typesPath = combinePaths(traceDir, `types${countPart}.json`); + legend.push({ + configFilePath, + tracePath, + typesPath + }); + traceFd = fs.openSync(tracePath, "w"); + tracing = tracingEnabled2; + const meta = { cat: "__metadata", ph: "M", ts: 1e3 * timestamp(), pid: 1, tid: 1 }; + fs.writeSync( + traceFd, + "[\n" + [{ name: "process_name", args: { name: "tsc" }, ...meta }, { name: "thread_name", args: { name: "Main" }, ...meta }, { name: "TracingStartedInBrowser", ...meta, cat: "disabled-by-default-devtools.timeline" }].map((v) => JSON.stringify(v)).join(",\n") + ); + } + tracingEnabled2.startTracing = startTracing2; + function stopTracing() { + Debug.assert(tracing, "Tracing is not in progress"); + Debug.assert(!!typeCatalog.length === (mode !== "server")); + fs.writeSync(traceFd, ` +] +`); + fs.closeSync(traceFd); + tracing = void 0; + if (typeCatalog.length) { + dumpTypes(typeCatalog); + } else { + legend[legend.length - 1].typesPath = void 0; + } + } + tracingEnabled2.stopTracing = stopTracing; + function recordType(type) { + if (mode !== "server") { + typeCatalog.push(type); + } + } + tracingEnabled2.recordType = recordType; + let Phase; + ((Phase2) => { + Phase2["Parse"] = "parse"; + Phase2["Program"] = "program"; + Phase2["Bind"] = "bind"; + Phase2["Check"] = "check"; + Phase2["CheckTypes"] = "checkTypes"; + Phase2["Emit"] = "emit"; + Phase2["Session"] = "session"; + })(Phase = tracingEnabled2.Phase || (tracingEnabled2.Phase = {})); + function instant(phase, name, args) { + writeEvent("I", phase, name, args, `"s":"g"`); + } + tracingEnabled2.instant = instant; + const eventStack = []; + function push(phase, name, args, separateBeginAndEnd = false) { + if (separateBeginAndEnd) { + writeEvent("B", phase, name, args); + } + eventStack.push({ phase, name, args, time: 1e3 * timestamp(), separateBeginAndEnd }); + } + tracingEnabled2.push = push; + function pop(results) { + Debug.assert(eventStack.length > 0); + writeStackEvent(eventStack.length - 1, 1e3 * timestamp(), results); + eventStack.length--; + } + tracingEnabled2.pop = pop; + function popAll() { + const endTime = 1e3 * timestamp(); + for (let i = eventStack.length - 1; i >= 0; i--) { + writeStackEvent(i, endTime); + } + eventStack.length = 0; + } + tracingEnabled2.popAll = popAll; + const sampleInterval = 1e3 * 10; + function writeStackEvent(index, endTime, results) { + const { phase, name, args, time, separateBeginAndEnd } = eventStack[index]; + if (separateBeginAndEnd) { + Debug.assert(!results, "`results` are not supported for events with `separateBeginAndEnd`"); + writeEvent( + "E", + phase, + name, + args, + /*extras*/ + void 0, + endTime + ); + } else if (sampleInterval - time % sampleInterval <= endTime - time) { + writeEvent("X", phase, name, { ...args, results }, `"dur":${endTime - time}`, time); + } + } + function writeEvent(eventType, phase, name, args, extras, time = 1e3 * timestamp()) { + if (mode === "server" && phase === "checkTypes" /* CheckTypes */) return; + mark("beginTracing"); + fs.writeSync(traceFd, `, +{"pid":1,"tid":1,"ph":"${eventType}","cat":"${phase}","ts":${time},"name":"${name}"`); + if (extras) fs.writeSync(traceFd, `,${extras}`); + if (args) fs.writeSync(traceFd, `,"args":${JSON.stringify(args)}`); + fs.writeSync(traceFd, `}`); + mark("endTracing"); + measure("Tracing", "beginTracing", "endTracing"); + } + function getLocation(node) { + const file = getSourceFileOfNode(node); + return !file ? void 0 : { + path: file.path, + start: indexFromOne(getLineAndCharacterOfPosition(file, node.pos)), + end: indexFromOne(getLineAndCharacterOfPosition(file, node.end)) + }; + function indexFromOne(lc) { + return { + line: lc.line + 1, + character: lc.character + 1 + }; + } + } + function dumpTypes(types) { + var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p, _q, _r, _s; + mark("beginDumpTypes"); + const typesPath = legend[legend.length - 1].typesPath; + const typesFd = fs.openSync(typesPath, "w"); + const recursionIdentityMap = /* @__PURE__ */ new Map(); + fs.writeSync(typesFd, "["); + const numTypes = types.length; + for (let i = 0; i < numTypes; i++) { + const type = types[i]; + const objectFlags = type.objectFlags; + const symbol = type.aliasSymbol ?? type.symbol; + let display; + if (objectFlags & 16 /* Anonymous */ | type.flags & 2944 /* Literal */) { + try { + display = (_a = type.checker) == null ? void 0 : _a.typeToString(type); + } catch { + display = void 0; + } + } + let indexedAccessProperties = {}; + if (type.flags & 8388608 /* IndexedAccess */) { + const indexedAccessType = type; + indexedAccessProperties = { + indexedAccessObjectType: (_b = indexedAccessType.objectType) == null ? void 0 : _b.id, + indexedAccessIndexType: (_c = indexedAccessType.indexType) == null ? void 0 : _c.id + }; + } + let referenceProperties = {}; + if (objectFlags & 4 /* Reference */) { + const referenceType = type; + referenceProperties = { + instantiatedType: (_d = referenceType.target) == null ? void 0 : _d.id, + typeArguments: (_e = referenceType.resolvedTypeArguments) == null ? void 0 : _e.map((t) => t.id), + referenceLocation: getLocation(referenceType.node) + }; + } + let conditionalProperties = {}; + if (type.flags & 16777216 /* Conditional */) { + const conditionalType = type; + conditionalProperties = { + conditionalCheckType: (_f = conditionalType.checkType) == null ? void 0 : _f.id, + conditionalExtendsType: (_g = conditionalType.extendsType) == null ? void 0 : _g.id, + conditionalTrueType: ((_h = conditionalType.resolvedTrueType) == null ? void 0 : _h.id) ?? -1, + conditionalFalseType: ((_i = conditionalType.resolvedFalseType) == null ? void 0 : _i.id) ?? -1 + }; + } + let substitutionProperties = {}; + if (type.flags & 33554432 /* Substitution */) { + const substitutionType = type; + substitutionProperties = { + substitutionBaseType: (_j = substitutionType.baseType) == null ? void 0 : _j.id, + constraintType: (_k = substitutionType.constraint) == null ? void 0 : _k.id + }; + } + let reverseMappedProperties = {}; + if (objectFlags & 1024 /* ReverseMapped */) { + const reverseMappedType = type; + reverseMappedProperties = { + reverseMappedSourceType: (_l = reverseMappedType.source) == null ? void 0 : _l.id, + reverseMappedMappedType: (_m = reverseMappedType.mappedType) == null ? void 0 : _m.id, + reverseMappedConstraintType: (_n = reverseMappedType.constraintType) == null ? void 0 : _n.id + }; + } + let evolvingArrayProperties = {}; + if (objectFlags & 256 /* EvolvingArray */) { + const evolvingArrayType = type; + evolvingArrayProperties = { + evolvingArrayElementType: evolvingArrayType.elementType.id, + evolvingArrayFinalType: (_o = evolvingArrayType.finalArrayType) == null ? void 0 : _o.id + }; + } + let recursionToken; + const recursionIdentity = type.checker.getRecursionIdentity(type); + if (recursionIdentity) { + recursionToken = recursionIdentityMap.get(recursionIdentity); + if (!recursionToken) { + recursionToken = recursionIdentityMap.size; + recursionIdentityMap.set(recursionIdentity, recursionToken); + } + } + const descriptor = { + id: type.id, + intrinsicName: type.intrinsicName, + symbolName: (symbol == null ? void 0 : symbol.escapedName) && unescapeLeadingUnderscores(symbol.escapedName), + recursionId: recursionToken, + isTuple: objectFlags & 8 /* Tuple */ ? true : void 0, + unionTypes: type.flags & 1048576 /* Union */ ? (_p = type.types) == null ? void 0 : _p.map((t) => t.id) : void 0, + intersectionTypes: type.flags & 2097152 /* Intersection */ ? type.types.map((t) => t.id) : void 0, + aliasTypeArguments: (_q = type.aliasTypeArguments) == null ? void 0 : _q.map((t) => t.id), + keyofType: type.flags & 4194304 /* Index */ ? (_r = type.type) == null ? void 0 : _r.id : void 0, + ...indexedAccessProperties, + ...referenceProperties, + ...conditionalProperties, + ...substitutionProperties, + ...reverseMappedProperties, + ...evolvingArrayProperties, + destructuringPattern: getLocation(type.pattern), + firstDeclaration: getLocation((_s = symbol == null ? void 0 : symbol.declarations) == null ? void 0 : _s[0]), + flags: Debug.formatTypeFlags(type.flags).split("|"), + display + }; + fs.writeSync(typesFd, JSON.stringify(descriptor)); + if (i < numTypes - 1) { + fs.writeSync(typesFd, ",\n"); + } + } + fs.writeSync(typesFd, "]\n"); + fs.closeSync(typesFd); + mark("endDumpTypes"); + measure("Dump types", "beginDumpTypes", "endDumpTypes"); + } + function dumpLegend() { + if (!legendPath) { + return; + } + fs.writeFileSync(legendPath, JSON.stringify(legend)); + } + tracingEnabled2.dumpLegend = dumpLegend; +})(tracingEnabled || (tracingEnabled = {})); +var startTracing = tracingEnabled.startTracing; +var dumpTracingLegend = tracingEnabled.dumpLegend; + +// src/compiler/types.ts +var SyntaxKind = /* @__PURE__ */ ((SyntaxKind5) => { + SyntaxKind5[SyntaxKind5["Unknown"] = 0] = "Unknown"; + SyntaxKind5[SyntaxKind5["EndOfFileToken"] = 1] = "EndOfFileToken"; + SyntaxKind5[SyntaxKind5["SingleLineCommentTrivia"] = 2] = "SingleLineCommentTrivia"; + SyntaxKind5[SyntaxKind5["MultiLineCommentTrivia"] = 3] = "MultiLineCommentTrivia"; + SyntaxKind5[SyntaxKind5["NewLineTrivia"] = 4] = "NewLineTrivia"; + SyntaxKind5[SyntaxKind5["WhitespaceTrivia"] = 5] = "WhitespaceTrivia"; + SyntaxKind5[SyntaxKind5["ShebangTrivia"] = 6] = "ShebangTrivia"; + SyntaxKind5[SyntaxKind5["ConflictMarkerTrivia"] = 7] = "ConflictMarkerTrivia"; + SyntaxKind5[SyntaxKind5["NonTextFileMarkerTrivia"] = 8] = "NonTextFileMarkerTrivia"; + SyntaxKind5[SyntaxKind5["NumericLiteral"] = 9] = "NumericLiteral"; + SyntaxKind5[SyntaxKind5["BigIntLiteral"] = 10] = "BigIntLiteral"; + SyntaxKind5[SyntaxKind5["StringLiteral"] = 11] = "StringLiteral"; + SyntaxKind5[SyntaxKind5["JsxText"] = 12] = "JsxText"; + SyntaxKind5[SyntaxKind5["JsxTextAllWhiteSpaces"] = 13] = "JsxTextAllWhiteSpaces"; + SyntaxKind5[SyntaxKind5["RegularExpressionLiteral"] = 14] = "RegularExpressionLiteral"; + SyntaxKind5[SyntaxKind5["NoSubstitutionTemplateLiteral"] = 15] = "NoSubstitutionTemplateLiteral"; + SyntaxKind5[SyntaxKind5["TemplateHead"] = 16] = "TemplateHead"; + SyntaxKind5[SyntaxKind5["TemplateMiddle"] = 17] = "TemplateMiddle"; + SyntaxKind5[SyntaxKind5["TemplateTail"] = 18] = "TemplateTail"; + SyntaxKind5[SyntaxKind5["OpenBraceToken"] = 19] = "OpenBraceToken"; + SyntaxKind5[SyntaxKind5["CloseBraceToken"] = 20] = "CloseBraceToken"; + SyntaxKind5[SyntaxKind5["OpenParenToken"] = 21] = "OpenParenToken"; + SyntaxKind5[SyntaxKind5["CloseParenToken"] = 22] = "CloseParenToken"; + SyntaxKind5[SyntaxKind5["OpenBracketToken"] = 23] = "OpenBracketToken"; + SyntaxKind5[SyntaxKind5["CloseBracketToken"] = 24] = "CloseBracketToken"; + SyntaxKind5[SyntaxKind5["DotToken"] = 25] = "DotToken"; + SyntaxKind5[SyntaxKind5["DotDotDotToken"] = 26] = "DotDotDotToken"; + SyntaxKind5[SyntaxKind5["SemicolonToken"] = 27] = "SemicolonToken"; + SyntaxKind5[SyntaxKind5["CommaToken"] = 28] = "CommaToken"; + SyntaxKind5[SyntaxKind5["QuestionDotToken"] = 29] = "QuestionDotToken"; + SyntaxKind5[SyntaxKind5["LessThanToken"] = 30] = "LessThanToken"; + SyntaxKind5[SyntaxKind5["LessThanSlashToken"] = 31] = "LessThanSlashToken"; + SyntaxKind5[SyntaxKind5["GreaterThanToken"] = 32] = "GreaterThanToken"; + SyntaxKind5[SyntaxKind5["LessThanEqualsToken"] = 33] = "LessThanEqualsToken"; + SyntaxKind5[SyntaxKind5["GreaterThanEqualsToken"] = 34] = "GreaterThanEqualsToken"; + SyntaxKind5[SyntaxKind5["EqualsEqualsToken"] = 35] = "EqualsEqualsToken"; + SyntaxKind5[SyntaxKind5["ExclamationEqualsToken"] = 36] = "ExclamationEqualsToken"; + SyntaxKind5[SyntaxKind5["EqualsEqualsEqualsToken"] = 37] = "EqualsEqualsEqualsToken"; + SyntaxKind5[SyntaxKind5["ExclamationEqualsEqualsToken"] = 38] = "ExclamationEqualsEqualsToken"; + SyntaxKind5[SyntaxKind5["EqualsGreaterThanToken"] = 39] = "EqualsGreaterThanToken"; + SyntaxKind5[SyntaxKind5["PlusToken"] = 40] = "PlusToken"; + SyntaxKind5[SyntaxKind5["MinusToken"] = 41] = "MinusToken"; + SyntaxKind5[SyntaxKind5["AsteriskToken"] = 42] = "AsteriskToken"; + SyntaxKind5[SyntaxKind5["AsteriskAsteriskToken"] = 43] = "AsteriskAsteriskToken"; + SyntaxKind5[SyntaxKind5["SlashToken"] = 44] = "SlashToken"; + SyntaxKind5[SyntaxKind5["PercentToken"] = 45] = "PercentToken"; + SyntaxKind5[SyntaxKind5["PlusPlusToken"] = 46] = "PlusPlusToken"; + SyntaxKind5[SyntaxKind5["MinusMinusToken"] = 47] = "MinusMinusToken"; + SyntaxKind5[SyntaxKind5["LessThanLessThanToken"] = 48] = "LessThanLessThanToken"; + SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanToken"] = 49] = "GreaterThanGreaterThanToken"; + SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanToken"] = 50] = "GreaterThanGreaterThanGreaterThanToken"; + SyntaxKind5[SyntaxKind5["AmpersandToken"] = 51] = "AmpersandToken"; + SyntaxKind5[SyntaxKind5["BarToken"] = 52] = "BarToken"; + SyntaxKind5[SyntaxKind5["CaretToken"] = 53] = "CaretToken"; + SyntaxKind5[SyntaxKind5["ExclamationToken"] = 54] = "ExclamationToken"; + SyntaxKind5[SyntaxKind5["TildeToken"] = 55] = "TildeToken"; + SyntaxKind5[SyntaxKind5["AmpersandAmpersandToken"] = 56] = "AmpersandAmpersandToken"; + SyntaxKind5[SyntaxKind5["BarBarToken"] = 57] = "BarBarToken"; + SyntaxKind5[SyntaxKind5["QuestionToken"] = 58] = "QuestionToken"; + SyntaxKind5[SyntaxKind5["ColonToken"] = 59] = "ColonToken"; + SyntaxKind5[SyntaxKind5["AtToken"] = 60] = "AtToken"; + SyntaxKind5[SyntaxKind5["QuestionQuestionToken"] = 61] = "QuestionQuestionToken"; + SyntaxKind5[SyntaxKind5["BacktickToken"] = 62] = "BacktickToken"; + SyntaxKind5[SyntaxKind5["HashToken"] = 63] = "HashToken"; + SyntaxKind5[SyntaxKind5["EqualsToken"] = 64] = "EqualsToken"; + SyntaxKind5[SyntaxKind5["PlusEqualsToken"] = 65] = "PlusEqualsToken"; + SyntaxKind5[SyntaxKind5["MinusEqualsToken"] = 66] = "MinusEqualsToken"; + SyntaxKind5[SyntaxKind5["AsteriskEqualsToken"] = 67] = "AsteriskEqualsToken"; + SyntaxKind5[SyntaxKind5["AsteriskAsteriskEqualsToken"] = 68] = "AsteriskAsteriskEqualsToken"; + SyntaxKind5[SyntaxKind5["SlashEqualsToken"] = 69] = "SlashEqualsToken"; + SyntaxKind5[SyntaxKind5["PercentEqualsToken"] = 70] = "PercentEqualsToken"; + SyntaxKind5[SyntaxKind5["LessThanLessThanEqualsToken"] = 71] = "LessThanLessThanEqualsToken"; + SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanEqualsToken"] = 72] = "GreaterThanGreaterThanEqualsToken"; + SyntaxKind5[SyntaxKind5["GreaterThanGreaterThanGreaterThanEqualsToken"] = 73] = "GreaterThanGreaterThanGreaterThanEqualsToken"; + SyntaxKind5[SyntaxKind5["AmpersandEqualsToken"] = 74] = "AmpersandEqualsToken"; + SyntaxKind5[SyntaxKind5["BarEqualsToken"] = 75] = "BarEqualsToken"; + SyntaxKind5[SyntaxKind5["BarBarEqualsToken"] = 76] = "BarBarEqualsToken"; + SyntaxKind5[SyntaxKind5["AmpersandAmpersandEqualsToken"] = 77] = "AmpersandAmpersandEqualsToken"; + SyntaxKind5[SyntaxKind5["QuestionQuestionEqualsToken"] = 78] = "QuestionQuestionEqualsToken"; + SyntaxKind5[SyntaxKind5["CaretEqualsToken"] = 79] = "CaretEqualsToken"; + SyntaxKind5[SyntaxKind5["Identifier"] = 80] = "Identifier"; + SyntaxKind5[SyntaxKind5["PrivateIdentifier"] = 81] = "PrivateIdentifier"; + SyntaxKind5[SyntaxKind5["JSDocCommentTextToken"] = 82] = "JSDocCommentTextToken"; + SyntaxKind5[SyntaxKind5["BreakKeyword"] = 83] = "BreakKeyword"; + SyntaxKind5[SyntaxKind5["CaseKeyword"] = 84] = "CaseKeyword"; + SyntaxKind5[SyntaxKind5["CatchKeyword"] = 85] = "CatchKeyword"; + SyntaxKind5[SyntaxKind5["ClassKeyword"] = 86] = "ClassKeyword"; + SyntaxKind5[SyntaxKind5["ConstKeyword"] = 87] = "ConstKeyword"; + SyntaxKind5[SyntaxKind5["ContinueKeyword"] = 88] = "ContinueKeyword"; + SyntaxKind5[SyntaxKind5["DebuggerKeyword"] = 89] = "DebuggerKeyword"; + SyntaxKind5[SyntaxKind5["DefaultKeyword"] = 90] = "DefaultKeyword"; + SyntaxKind5[SyntaxKind5["DeleteKeyword"] = 91] = "DeleteKeyword"; + SyntaxKind5[SyntaxKind5["DoKeyword"] = 92] = "DoKeyword"; + SyntaxKind5[SyntaxKind5["ElseKeyword"] = 93] = "ElseKeyword"; + SyntaxKind5[SyntaxKind5["EnumKeyword"] = 94] = "EnumKeyword"; + SyntaxKind5[SyntaxKind5["ExportKeyword"] = 95] = "ExportKeyword"; + SyntaxKind5[SyntaxKind5["ExtendsKeyword"] = 96] = "ExtendsKeyword"; + SyntaxKind5[SyntaxKind5["FalseKeyword"] = 97] = "FalseKeyword"; + SyntaxKind5[SyntaxKind5["FinallyKeyword"] = 98] = "FinallyKeyword"; + SyntaxKind5[SyntaxKind5["ForKeyword"] = 99] = "ForKeyword"; + SyntaxKind5[SyntaxKind5["FunctionKeyword"] = 100] = "FunctionKeyword"; + SyntaxKind5[SyntaxKind5["IfKeyword"] = 101] = "IfKeyword"; + SyntaxKind5[SyntaxKind5["ImportKeyword"] = 102] = "ImportKeyword"; + SyntaxKind5[SyntaxKind5["InKeyword"] = 103] = "InKeyword"; + SyntaxKind5[SyntaxKind5["InstanceOfKeyword"] = 104] = "InstanceOfKeyword"; + SyntaxKind5[SyntaxKind5["NewKeyword"] = 105] = "NewKeyword"; + SyntaxKind5[SyntaxKind5["NullKeyword"] = 106] = "NullKeyword"; + SyntaxKind5[SyntaxKind5["ReturnKeyword"] = 107] = "ReturnKeyword"; + SyntaxKind5[SyntaxKind5["SuperKeyword"] = 108] = "SuperKeyword"; + SyntaxKind5[SyntaxKind5["SwitchKeyword"] = 109] = "SwitchKeyword"; + SyntaxKind5[SyntaxKind5["ThisKeyword"] = 110] = "ThisKeyword"; + SyntaxKind5[SyntaxKind5["ThrowKeyword"] = 111] = "ThrowKeyword"; + SyntaxKind5[SyntaxKind5["TrueKeyword"] = 112] = "TrueKeyword"; + SyntaxKind5[SyntaxKind5["TryKeyword"] = 113] = "TryKeyword"; + SyntaxKind5[SyntaxKind5["TypeOfKeyword"] = 114] = "TypeOfKeyword"; + SyntaxKind5[SyntaxKind5["VarKeyword"] = 115] = "VarKeyword"; + SyntaxKind5[SyntaxKind5["VoidKeyword"] = 116] = "VoidKeyword"; + SyntaxKind5[SyntaxKind5["WhileKeyword"] = 117] = "WhileKeyword"; + SyntaxKind5[SyntaxKind5["WithKeyword"] = 118] = "WithKeyword"; + SyntaxKind5[SyntaxKind5["ImplementsKeyword"] = 119] = "ImplementsKeyword"; + SyntaxKind5[SyntaxKind5["InterfaceKeyword"] = 120] = "InterfaceKeyword"; + SyntaxKind5[SyntaxKind5["LetKeyword"] = 121] = "LetKeyword"; + SyntaxKind5[SyntaxKind5["PackageKeyword"] = 122] = "PackageKeyword"; + SyntaxKind5[SyntaxKind5["PrivateKeyword"] = 123] = "PrivateKeyword"; + SyntaxKind5[SyntaxKind5["ProtectedKeyword"] = 124] = "ProtectedKeyword"; + SyntaxKind5[SyntaxKind5["PublicKeyword"] = 125] = "PublicKeyword"; + SyntaxKind5[SyntaxKind5["StaticKeyword"] = 126] = "StaticKeyword"; + SyntaxKind5[SyntaxKind5["YieldKeyword"] = 127] = "YieldKeyword"; + SyntaxKind5[SyntaxKind5["AbstractKeyword"] = 128] = "AbstractKeyword"; + SyntaxKind5[SyntaxKind5["AccessorKeyword"] = 129] = "AccessorKeyword"; + SyntaxKind5[SyntaxKind5["AsKeyword"] = 130] = "AsKeyword"; + SyntaxKind5[SyntaxKind5["AssertsKeyword"] = 131] = "AssertsKeyword"; + SyntaxKind5[SyntaxKind5["AssertKeyword"] = 132] = "AssertKeyword"; + SyntaxKind5[SyntaxKind5["AnyKeyword"] = 133] = "AnyKeyword"; + SyntaxKind5[SyntaxKind5["AsyncKeyword"] = 134] = "AsyncKeyword"; + SyntaxKind5[SyntaxKind5["AwaitKeyword"] = 135] = "AwaitKeyword"; + SyntaxKind5[SyntaxKind5["BooleanKeyword"] = 136] = "BooleanKeyword"; + SyntaxKind5[SyntaxKind5["ConstructorKeyword"] = 137] = "ConstructorKeyword"; + SyntaxKind5[SyntaxKind5["DeclareKeyword"] = 138] = "DeclareKeyword"; + SyntaxKind5[SyntaxKind5["GetKeyword"] = 139] = "GetKeyword"; + SyntaxKind5[SyntaxKind5["InferKeyword"] = 140] = "InferKeyword"; + SyntaxKind5[SyntaxKind5["IntrinsicKeyword"] = 141] = "IntrinsicKeyword"; + SyntaxKind5[SyntaxKind5["IsKeyword"] = 142] = "IsKeyword"; + SyntaxKind5[SyntaxKind5["KeyOfKeyword"] = 143] = "KeyOfKeyword"; + SyntaxKind5[SyntaxKind5["ModuleKeyword"] = 144] = "ModuleKeyword"; + SyntaxKind5[SyntaxKind5["NamespaceKeyword"] = 145] = "NamespaceKeyword"; + SyntaxKind5[SyntaxKind5["NeverKeyword"] = 146] = "NeverKeyword"; + SyntaxKind5[SyntaxKind5["OutKeyword"] = 147] = "OutKeyword"; + SyntaxKind5[SyntaxKind5["ReadonlyKeyword"] = 148] = "ReadonlyKeyword"; + SyntaxKind5[SyntaxKind5["RequireKeyword"] = 149] = "RequireKeyword"; + SyntaxKind5[SyntaxKind5["NumberKeyword"] = 150] = "NumberKeyword"; + SyntaxKind5[SyntaxKind5["ObjectKeyword"] = 151] = "ObjectKeyword"; + SyntaxKind5[SyntaxKind5["SatisfiesKeyword"] = 152] = "SatisfiesKeyword"; + SyntaxKind5[SyntaxKind5["SetKeyword"] = 153] = "SetKeyword"; + SyntaxKind5[SyntaxKind5["StringKeyword"] = 154] = "StringKeyword"; + SyntaxKind5[SyntaxKind5["SymbolKeyword"] = 155] = "SymbolKeyword"; + SyntaxKind5[SyntaxKind5["TypeKeyword"] = 156] = "TypeKeyword"; + SyntaxKind5[SyntaxKind5["UndefinedKeyword"] = 157] = "UndefinedKeyword"; + SyntaxKind5[SyntaxKind5["UniqueKeyword"] = 158] = "UniqueKeyword"; + SyntaxKind5[SyntaxKind5["UnknownKeyword"] = 159] = "UnknownKeyword"; + SyntaxKind5[SyntaxKind5["UsingKeyword"] = 160] = "UsingKeyword"; + SyntaxKind5[SyntaxKind5["FromKeyword"] = 161] = "FromKeyword"; + SyntaxKind5[SyntaxKind5["GlobalKeyword"] = 162] = "GlobalKeyword"; + SyntaxKind5[SyntaxKind5["BigIntKeyword"] = 163] = "BigIntKeyword"; + SyntaxKind5[SyntaxKind5["OverrideKeyword"] = 164] = "OverrideKeyword"; + SyntaxKind5[SyntaxKind5["OfKeyword"] = 165] = "OfKeyword"; + SyntaxKind5[SyntaxKind5["QualifiedName"] = 166] = "QualifiedName"; + SyntaxKind5[SyntaxKind5["ComputedPropertyName"] = 167] = "ComputedPropertyName"; + SyntaxKind5[SyntaxKind5["TypeParameter"] = 168] = "TypeParameter"; + SyntaxKind5[SyntaxKind5["Parameter"] = 169] = "Parameter"; + SyntaxKind5[SyntaxKind5["Decorator"] = 170] = "Decorator"; + SyntaxKind5[SyntaxKind5["PropertySignature"] = 171] = "PropertySignature"; + SyntaxKind5[SyntaxKind5["PropertyDeclaration"] = 172] = "PropertyDeclaration"; + SyntaxKind5[SyntaxKind5["MethodSignature"] = 173] = "MethodSignature"; + SyntaxKind5[SyntaxKind5["MethodDeclaration"] = 174] = "MethodDeclaration"; + SyntaxKind5[SyntaxKind5["ClassStaticBlockDeclaration"] = 175] = "ClassStaticBlockDeclaration"; + SyntaxKind5[SyntaxKind5["Constructor"] = 176] = "Constructor"; + SyntaxKind5[SyntaxKind5["GetAccessor"] = 177] = "GetAccessor"; + SyntaxKind5[SyntaxKind5["SetAccessor"] = 178] = "SetAccessor"; + SyntaxKind5[SyntaxKind5["CallSignature"] = 179] = "CallSignature"; + SyntaxKind5[SyntaxKind5["ConstructSignature"] = 180] = "ConstructSignature"; + SyntaxKind5[SyntaxKind5["IndexSignature"] = 181] = "IndexSignature"; + SyntaxKind5[SyntaxKind5["TypePredicate"] = 182] = "TypePredicate"; + SyntaxKind5[SyntaxKind5["TypeReference"] = 183] = "TypeReference"; + SyntaxKind5[SyntaxKind5["FunctionType"] = 184] = "FunctionType"; + SyntaxKind5[SyntaxKind5["ConstructorType"] = 185] = "ConstructorType"; + SyntaxKind5[SyntaxKind5["TypeQuery"] = 186] = "TypeQuery"; + SyntaxKind5[SyntaxKind5["TypeLiteral"] = 187] = "TypeLiteral"; + SyntaxKind5[SyntaxKind5["ArrayType"] = 188] = "ArrayType"; + SyntaxKind5[SyntaxKind5["TupleType"] = 189] = "TupleType"; + SyntaxKind5[SyntaxKind5["OptionalType"] = 190] = "OptionalType"; + SyntaxKind5[SyntaxKind5["RestType"] = 191] = "RestType"; + SyntaxKind5[SyntaxKind5["UnionType"] = 192] = "UnionType"; + SyntaxKind5[SyntaxKind5["IntersectionType"] = 193] = "IntersectionType"; + SyntaxKind5[SyntaxKind5["ConditionalType"] = 194] = "ConditionalType"; + SyntaxKind5[SyntaxKind5["InferType"] = 195] = "InferType"; + SyntaxKind5[SyntaxKind5["ParenthesizedType"] = 196] = "ParenthesizedType"; + SyntaxKind5[SyntaxKind5["ThisType"] = 197] = "ThisType"; + SyntaxKind5[SyntaxKind5["TypeOperator"] = 198] = "TypeOperator"; + SyntaxKind5[SyntaxKind5["IndexedAccessType"] = 199] = "IndexedAccessType"; + SyntaxKind5[SyntaxKind5["MappedType"] = 200] = "MappedType"; + SyntaxKind5[SyntaxKind5["LiteralType"] = 201] = "LiteralType"; + SyntaxKind5[SyntaxKind5["NamedTupleMember"] = 202] = "NamedTupleMember"; + SyntaxKind5[SyntaxKind5["TemplateLiteralType"] = 203] = "TemplateLiteralType"; + SyntaxKind5[SyntaxKind5["TemplateLiteralTypeSpan"] = 204] = "TemplateLiteralTypeSpan"; + SyntaxKind5[SyntaxKind5["ImportType"] = 205] = "ImportType"; + SyntaxKind5[SyntaxKind5["ObjectBindingPattern"] = 206] = "ObjectBindingPattern"; + SyntaxKind5[SyntaxKind5["ArrayBindingPattern"] = 207] = "ArrayBindingPattern"; + SyntaxKind5[SyntaxKind5["BindingElement"] = 208] = "BindingElement"; + SyntaxKind5[SyntaxKind5["ArrayLiteralExpression"] = 209] = "ArrayLiteralExpression"; + SyntaxKind5[SyntaxKind5["ObjectLiteralExpression"] = 210] = "ObjectLiteralExpression"; + SyntaxKind5[SyntaxKind5["PropertyAccessExpression"] = 211] = "PropertyAccessExpression"; + SyntaxKind5[SyntaxKind5["ElementAccessExpression"] = 212] = "ElementAccessExpression"; + SyntaxKind5[SyntaxKind5["CallExpression"] = 213] = "CallExpression"; + SyntaxKind5[SyntaxKind5["NewExpression"] = 214] = "NewExpression"; + SyntaxKind5[SyntaxKind5["TaggedTemplateExpression"] = 215] = "TaggedTemplateExpression"; + SyntaxKind5[SyntaxKind5["TypeAssertionExpression"] = 216] = "TypeAssertionExpression"; + SyntaxKind5[SyntaxKind5["ParenthesizedExpression"] = 217] = "ParenthesizedExpression"; + SyntaxKind5[SyntaxKind5["FunctionExpression"] = 218] = "FunctionExpression"; + SyntaxKind5[SyntaxKind5["ArrowFunction"] = 219] = "ArrowFunction"; + SyntaxKind5[SyntaxKind5["DeleteExpression"] = 220] = "DeleteExpression"; + SyntaxKind5[SyntaxKind5["TypeOfExpression"] = 221] = "TypeOfExpression"; + SyntaxKind5[SyntaxKind5["VoidExpression"] = 222] = "VoidExpression"; + SyntaxKind5[SyntaxKind5["AwaitExpression"] = 223] = "AwaitExpression"; + SyntaxKind5[SyntaxKind5["PrefixUnaryExpression"] = 224] = "PrefixUnaryExpression"; + SyntaxKind5[SyntaxKind5["PostfixUnaryExpression"] = 225] = "PostfixUnaryExpression"; + SyntaxKind5[SyntaxKind5["BinaryExpression"] = 226] = "BinaryExpression"; + SyntaxKind5[SyntaxKind5["ConditionalExpression"] = 227] = "ConditionalExpression"; + SyntaxKind5[SyntaxKind5["TemplateExpression"] = 228] = "TemplateExpression"; + SyntaxKind5[SyntaxKind5["YieldExpression"] = 229] = "YieldExpression"; + SyntaxKind5[SyntaxKind5["SpreadElement"] = 230] = "SpreadElement"; + SyntaxKind5[SyntaxKind5["ClassExpression"] = 231] = "ClassExpression"; + SyntaxKind5[SyntaxKind5["OmittedExpression"] = 232] = "OmittedExpression"; + SyntaxKind5[SyntaxKind5["ExpressionWithTypeArguments"] = 233] = "ExpressionWithTypeArguments"; + SyntaxKind5[SyntaxKind5["AsExpression"] = 234] = "AsExpression"; + SyntaxKind5[SyntaxKind5["NonNullExpression"] = 235] = "NonNullExpression"; + SyntaxKind5[SyntaxKind5["MetaProperty"] = 236] = "MetaProperty"; + SyntaxKind5[SyntaxKind5["SyntheticExpression"] = 237] = "SyntheticExpression"; + SyntaxKind5[SyntaxKind5["SatisfiesExpression"] = 238] = "SatisfiesExpression"; + SyntaxKind5[SyntaxKind5["TemplateSpan"] = 239] = "TemplateSpan"; + SyntaxKind5[SyntaxKind5["SemicolonClassElement"] = 240] = "SemicolonClassElement"; + SyntaxKind5[SyntaxKind5["Block"] = 241] = "Block"; + SyntaxKind5[SyntaxKind5["EmptyStatement"] = 242] = "EmptyStatement"; + SyntaxKind5[SyntaxKind5["VariableStatement"] = 243] = "VariableStatement"; + SyntaxKind5[SyntaxKind5["ExpressionStatement"] = 244] = "ExpressionStatement"; + SyntaxKind5[SyntaxKind5["IfStatement"] = 245] = "IfStatement"; + SyntaxKind5[SyntaxKind5["DoStatement"] = 246] = "DoStatement"; + SyntaxKind5[SyntaxKind5["WhileStatement"] = 247] = "WhileStatement"; + SyntaxKind5[SyntaxKind5["ForStatement"] = 248] = "ForStatement"; + SyntaxKind5[SyntaxKind5["ForInStatement"] = 249] = "ForInStatement"; + SyntaxKind5[SyntaxKind5["ForOfStatement"] = 250] = "ForOfStatement"; + SyntaxKind5[SyntaxKind5["ContinueStatement"] = 251] = "ContinueStatement"; + SyntaxKind5[SyntaxKind5["BreakStatement"] = 252] = "BreakStatement"; + SyntaxKind5[SyntaxKind5["ReturnStatement"] = 253] = "ReturnStatement"; + SyntaxKind5[SyntaxKind5["WithStatement"] = 254] = "WithStatement"; + SyntaxKind5[SyntaxKind5["SwitchStatement"] = 255] = "SwitchStatement"; + SyntaxKind5[SyntaxKind5["LabeledStatement"] = 256] = "LabeledStatement"; + SyntaxKind5[SyntaxKind5["ThrowStatement"] = 257] = "ThrowStatement"; + SyntaxKind5[SyntaxKind5["TryStatement"] = 258] = "TryStatement"; + SyntaxKind5[SyntaxKind5["DebuggerStatement"] = 259] = "DebuggerStatement"; + SyntaxKind5[SyntaxKind5["VariableDeclaration"] = 260] = "VariableDeclaration"; + SyntaxKind5[SyntaxKind5["VariableDeclarationList"] = 261] = "VariableDeclarationList"; + SyntaxKind5[SyntaxKind5["FunctionDeclaration"] = 262] = "FunctionDeclaration"; + SyntaxKind5[SyntaxKind5["ClassDeclaration"] = 263] = "ClassDeclaration"; + SyntaxKind5[SyntaxKind5["InterfaceDeclaration"] = 264] = "InterfaceDeclaration"; + SyntaxKind5[SyntaxKind5["TypeAliasDeclaration"] = 265] = "TypeAliasDeclaration"; + SyntaxKind5[SyntaxKind5["EnumDeclaration"] = 266] = "EnumDeclaration"; + SyntaxKind5[SyntaxKind5["ModuleDeclaration"] = 267] = "ModuleDeclaration"; + SyntaxKind5[SyntaxKind5["ModuleBlock"] = 268] = "ModuleBlock"; + SyntaxKind5[SyntaxKind5["CaseBlock"] = 269] = "CaseBlock"; + SyntaxKind5[SyntaxKind5["NamespaceExportDeclaration"] = 270] = "NamespaceExportDeclaration"; + SyntaxKind5[SyntaxKind5["ImportEqualsDeclaration"] = 271] = "ImportEqualsDeclaration"; + SyntaxKind5[SyntaxKind5["ImportDeclaration"] = 272] = "ImportDeclaration"; + SyntaxKind5[SyntaxKind5["ImportClause"] = 273] = "ImportClause"; + SyntaxKind5[SyntaxKind5["NamespaceImport"] = 274] = "NamespaceImport"; + SyntaxKind5[SyntaxKind5["NamedImports"] = 275] = "NamedImports"; + SyntaxKind5[SyntaxKind5["ImportSpecifier"] = 276] = "ImportSpecifier"; + SyntaxKind5[SyntaxKind5["ExportAssignment"] = 277] = "ExportAssignment"; + SyntaxKind5[SyntaxKind5["ExportDeclaration"] = 278] = "ExportDeclaration"; + SyntaxKind5[SyntaxKind5["NamedExports"] = 279] = "NamedExports"; + SyntaxKind5[SyntaxKind5["NamespaceExport"] = 280] = "NamespaceExport"; + SyntaxKind5[SyntaxKind5["ExportSpecifier"] = 281] = "ExportSpecifier"; + SyntaxKind5[SyntaxKind5["MissingDeclaration"] = 282] = "MissingDeclaration"; + SyntaxKind5[SyntaxKind5["ExternalModuleReference"] = 283] = "ExternalModuleReference"; + SyntaxKind5[SyntaxKind5["JsxElement"] = 284] = "JsxElement"; + SyntaxKind5[SyntaxKind5["JsxSelfClosingElement"] = 285] = "JsxSelfClosingElement"; + SyntaxKind5[SyntaxKind5["JsxOpeningElement"] = 286] = "JsxOpeningElement"; + SyntaxKind5[SyntaxKind5["JsxClosingElement"] = 287] = "JsxClosingElement"; + SyntaxKind5[SyntaxKind5["JsxFragment"] = 288] = "JsxFragment"; + SyntaxKind5[SyntaxKind5["JsxOpeningFragment"] = 289] = "JsxOpeningFragment"; + SyntaxKind5[SyntaxKind5["JsxClosingFragment"] = 290] = "JsxClosingFragment"; + SyntaxKind5[SyntaxKind5["JsxAttribute"] = 291] = "JsxAttribute"; + SyntaxKind5[SyntaxKind5["JsxAttributes"] = 292] = "JsxAttributes"; + SyntaxKind5[SyntaxKind5["JsxSpreadAttribute"] = 293] = "JsxSpreadAttribute"; + SyntaxKind5[SyntaxKind5["JsxExpression"] = 294] = "JsxExpression"; + SyntaxKind5[SyntaxKind5["JsxNamespacedName"] = 295] = "JsxNamespacedName"; + SyntaxKind5[SyntaxKind5["CaseClause"] = 296] = "CaseClause"; + SyntaxKind5[SyntaxKind5["DefaultClause"] = 297] = "DefaultClause"; + SyntaxKind5[SyntaxKind5["HeritageClause"] = 298] = "HeritageClause"; + SyntaxKind5[SyntaxKind5["CatchClause"] = 299] = "CatchClause"; + SyntaxKind5[SyntaxKind5["ImportAttributes"] = 300] = "ImportAttributes"; + SyntaxKind5[SyntaxKind5["ImportAttribute"] = 301] = "ImportAttribute"; + SyntaxKind5[SyntaxKind5["AssertClause"] = 300 /* ImportAttributes */] = "AssertClause"; + SyntaxKind5[SyntaxKind5["AssertEntry"] = 301 /* ImportAttribute */] = "AssertEntry"; + SyntaxKind5[SyntaxKind5["ImportTypeAssertionContainer"] = 302] = "ImportTypeAssertionContainer"; + SyntaxKind5[SyntaxKind5["PropertyAssignment"] = 303] = "PropertyAssignment"; + SyntaxKind5[SyntaxKind5["ShorthandPropertyAssignment"] = 304] = "ShorthandPropertyAssignment"; + SyntaxKind5[SyntaxKind5["SpreadAssignment"] = 305] = "SpreadAssignment"; + SyntaxKind5[SyntaxKind5["EnumMember"] = 306] = "EnumMember"; + SyntaxKind5[SyntaxKind5["SourceFile"] = 307] = "SourceFile"; + SyntaxKind5[SyntaxKind5["Bundle"] = 308] = "Bundle"; + SyntaxKind5[SyntaxKind5["JSDocTypeExpression"] = 309] = "JSDocTypeExpression"; + SyntaxKind5[SyntaxKind5["JSDocNameReference"] = 310] = "JSDocNameReference"; + SyntaxKind5[SyntaxKind5["JSDocMemberName"] = 311] = "JSDocMemberName"; + SyntaxKind5[SyntaxKind5["JSDocAllType"] = 312] = "JSDocAllType"; + SyntaxKind5[SyntaxKind5["JSDocUnknownType"] = 313] = "JSDocUnknownType"; + SyntaxKind5[SyntaxKind5["JSDocNullableType"] = 314] = "JSDocNullableType"; + SyntaxKind5[SyntaxKind5["JSDocNonNullableType"] = 315] = "JSDocNonNullableType"; + SyntaxKind5[SyntaxKind5["JSDocOptionalType"] = 316] = "JSDocOptionalType"; + SyntaxKind5[SyntaxKind5["JSDocFunctionType"] = 317] = "JSDocFunctionType"; + SyntaxKind5[SyntaxKind5["JSDocVariadicType"] = 318] = "JSDocVariadicType"; + SyntaxKind5[SyntaxKind5["JSDocNamepathType"] = 319] = "JSDocNamepathType"; + SyntaxKind5[SyntaxKind5["JSDoc"] = 320] = "JSDoc"; + SyntaxKind5[SyntaxKind5["JSDocComment"] = 320 /* JSDoc */] = "JSDocComment"; + SyntaxKind5[SyntaxKind5["JSDocText"] = 321] = "JSDocText"; + SyntaxKind5[SyntaxKind5["JSDocTypeLiteral"] = 322] = "JSDocTypeLiteral"; + SyntaxKind5[SyntaxKind5["JSDocSignature"] = 323] = "JSDocSignature"; + SyntaxKind5[SyntaxKind5["JSDocLink"] = 324] = "JSDocLink"; + SyntaxKind5[SyntaxKind5["JSDocLinkCode"] = 325] = "JSDocLinkCode"; + SyntaxKind5[SyntaxKind5["JSDocLinkPlain"] = 326] = "JSDocLinkPlain"; + SyntaxKind5[SyntaxKind5["JSDocTag"] = 327] = "JSDocTag"; + SyntaxKind5[SyntaxKind5["JSDocAugmentsTag"] = 328] = "JSDocAugmentsTag"; + SyntaxKind5[SyntaxKind5["JSDocImplementsTag"] = 329] = "JSDocImplementsTag"; + SyntaxKind5[SyntaxKind5["JSDocAuthorTag"] = 330] = "JSDocAuthorTag"; + SyntaxKind5[SyntaxKind5["JSDocDeprecatedTag"] = 331] = "JSDocDeprecatedTag"; + SyntaxKind5[SyntaxKind5["JSDocClassTag"] = 332] = "JSDocClassTag"; + SyntaxKind5[SyntaxKind5["JSDocPublicTag"] = 333] = "JSDocPublicTag"; + SyntaxKind5[SyntaxKind5["JSDocPrivateTag"] = 334] = "JSDocPrivateTag"; + SyntaxKind5[SyntaxKind5["JSDocProtectedTag"] = 335] = "JSDocProtectedTag"; + SyntaxKind5[SyntaxKind5["JSDocReadonlyTag"] = 336] = "JSDocReadonlyTag"; + SyntaxKind5[SyntaxKind5["JSDocOverrideTag"] = 337] = "JSDocOverrideTag"; + SyntaxKind5[SyntaxKind5["JSDocCallbackTag"] = 338] = "JSDocCallbackTag"; + SyntaxKind5[SyntaxKind5["JSDocOverloadTag"] = 339] = "JSDocOverloadTag"; + SyntaxKind5[SyntaxKind5["JSDocEnumTag"] = 340] = "JSDocEnumTag"; + SyntaxKind5[SyntaxKind5["JSDocParameterTag"] = 341] = "JSDocParameterTag"; + SyntaxKind5[SyntaxKind5["JSDocReturnTag"] = 342] = "JSDocReturnTag"; + SyntaxKind5[SyntaxKind5["JSDocThisTag"] = 343] = "JSDocThisTag"; + SyntaxKind5[SyntaxKind5["JSDocTypeTag"] = 344] = "JSDocTypeTag"; + SyntaxKind5[SyntaxKind5["JSDocTemplateTag"] = 345] = "JSDocTemplateTag"; + SyntaxKind5[SyntaxKind5["JSDocTypedefTag"] = 346] = "JSDocTypedefTag"; + SyntaxKind5[SyntaxKind5["JSDocSeeTag"] = 347] = "JSDocSeeTag"; + SyntaxKind5[SyntaxKind5["JSDocPropertyTag"] = 348] = "JSDocPropertyTag"; + SyntaxKind5[SyntaxKind5["JSDocThrowsTag"] = 349] = "JSDocThrowsTag"; + SyntaxKind5[SyntaxKind5["JSDocSatisfiesTag"] = 350] = "JSDocSatisfiesTag"; + SyntaxKind5[SyntaxKind5["JSDocImportTag"] = 351] = "JSDocImportTag"; + SyntaxKind5[SyntaxKind5["SyntaxList"] = 352] = "SyntaxList"; + SyntaxKind5[SyntaxKind5["NotEmittedStatement"] = 353] = "NotEmittedStatement"; + SyntaxKind5[SyntaxKind5["NotEmittedTypeElement"] = 354] = "NotEmittedTypeElement"; + SyntaxKind5[SyntaxKind5["PartiallyEmittedExpression"] = 355] = "PartiallyEmittedExpression"; + SyntaxKind5[SyntaxKind5["CommaListExpression"] = 356] = "CommaListExpression"; + SyntaxKind5[SyntaxKind5["SyntheticReferenceExpression"] = 357] = "SyntheticReferenceExpression"; + SyntaxKind5[SyntaxKind5["Count"] = 358] = "Count"; + SyntaxKind5[SyntaxKind5["FirstAssignment"] = 64 /* EqualsToken */] = "FirstAssignment"; + SyntaxKind5[SyntaxKind5["LastAssignment"] = 79 /* CaretEqualsToken */] = "LastAssignment"; + SyntaxKind5[SyntaxKind5["FirstCompoundAssignment"] = 65 /* PlusEqualsToken */] = "FirstCompoundAssignment"; + SyntaxKind5[SyntaxKind5["LastCompoundAssignment"] = 79 /* CaretEqualsToken */] = "LastCompoundAssignment"; + SyntaxKind5[SyntaxKind5["FirstReservedWord"] = 83 /* BreakKeyword */] = "FirstReservedWord"; + SyntaxKind5[SyntaxKind5["LastReservedWord"] = 118 /* WithKeyword */] = "LastReservedWord"; + SyntaxKind5[SyntaxKind5["FirstKeyword"] = 83 /* BreakKeyword */] = "FirstKeyword"; + SyntaxKind5[SyntaxKind5["LastKeyword"] = 165 /* OfKeyword */] = "LastKeyword"; + SyntaxKind5[SyntaxKind5["FirstFutureReservedWord"] = 119 /* ImplementsKeyword */] = "FirstFutureReservedWord"; + SyntaxKind5[SyntaxKind5["LastFutureReservedWord"] = 127 /* YieldKeyword */] = "LastFutureReservedWord"; + SyntaxKind5[SyntaxKind5["FirstTypeNode"] = 182 /* TypePredicate */] = "FirstTypeNode"; + SyntaxKind5[SyntaxKind5["LastTypeNode"] = 205 /* ImportType */] = "LastTypeNode"; + SyntaxKind5[SyntaxKind5["FirstPunctuation"] = 19 /* OpenBraceToken */] = "FirstPunctuation"; + SyntaxKind5[SyntaxKind5["LastPunctuation"] = 79 /* CaretEqualsToken */] = "LastPunctuation"; + SyntaxKind5[SyntaxKind5["FirstToken"] = 0 /* Unknown */] = "FirstToken"; + SyntaxKind5[SyntaxKind5["LastToken"] = 165 /* LastKeyword */] = "LastToken"; + SyntaxKind5[SyntaxKind5["FirstTriviaToken"] = 2 /* SingleLineCommentTrivia */] = "FirstTriviaToken"; + SyntaxKind5[SyntaxKind5["LastTriviaToken"] = 7 /* ConflictMarkerTrivia */] = "LastTriviaToken"; + SyntaxKind5[SyntaxKind5["FirstLiteralToken"] = 9 /* NumericLiteral */] = "FirstLiteralToken"; + SyntaxKind5[SyntaxKind5["LastLiteralToken"] = 15 /* NoSubstitutionTemplateLiteral */] = "LastLiteralToken"; + SyntaxKind5[SyntaxKind5["FirstTemplateToken"] = 15 /* NoSubstitutionTemplateLiteral */] = "FirstTemplateToken"; + SyntaxKind5[SyntaxKind5["LastTemplateToken"] = 18 /* TemplateTail */] = "LastTemplateToken"; + SyntaxKind5[SyntaxKind5["FirstBinaryOperator"] = 30 /* LessThanToken */] = "FirstBinaryOperator"; + SyntaxKind5[SyntaxKind5["LastBinaryOperator"] = 79 /* CaretEqualsToken */] = "LastBinaryOperator"; + SyntaxKind5[SyntaxKind5["FirstStatement"] = 243 /* VariableStatement */] = "FirstStatement"; + SyntaxKind5[SyntaxKind5["LastStatement"] = 259 /* DebuggerStatement */] = "LastStatement"; + SyntaxKind5[SyntaxKind5["FirstNode"] = 166 /* QualifiedName */] = "FirstNode"; + SyntaxKind5[SyntaxKind5["FirstJSDocNode"] = 309 /* JSDocTypeExpression */] = "FirstJSDocNode"; + SyntaxKind5[SyntaxKind5["LastJSDocNode"] = 351 /* JSDocImportTag */] = "LastJSDocNode"; + SyntaxKind5[SyntaxKind5["FirstJSDocTagNode"] = 327 /* JSDocTag */] = "FirstJSDocTagNode"; + SyntaxKind5[SyntaxKind5["LastJSDocTagNode"] = 351 /* JSDocImportTag */] = "LastJSDocTagNode"; + SyntaxKind5[SyntaxKind5["FirstContextualKeyword"] = 128 /* AbstractKeyword */] = "FirstContextualKeyword"; + SyntaxKind5[SyntaxKind5["LastContextualKeyword"] = 165 /* OfKeyword */] = "LastContextualKeyword"; + return SyntaxKind5; +})(SyntaxKind || {}); +var NodeFlags = /* @__PURE__ */ ((NodeFlags3) => { + NodeFlags3[NodeFlags3["None"] = 0] = "None"; + NodeFlags3[NodeFlags3["Let"] = 1] = "Let"; + NodeFlags3[NodeFlags3["Const"] = 2] = "Const"; + NodeFlags3[NodeFlags3["Using"] = 4] = "Using"; + NodeFlags3[NodeFlags3["AwaitUsing"] = 6] = "AwaitUsing"; + NodeFlags3[NodeFlags3["NestedNamespace"] = 8] = "NestedNamespace"; + NodeFlags3[NodeFlags3["Synthesized"] = 16] = "Synthesized"; + NodeFlags3[NodeFlags3["Namespace"] = 32] = "Namespace"; + NodeFlags3[NodeFlags3["OptionalChain"] = 64] = "OptionalChain"; + NodeFlags3[NodeFlags3["ExportContext"] = 128] = "ExportContext"; + NodeFlags3[NodeFlags3["ContainsThis"] = 256] = "ContainsThis"; + NodeFlags3[NodeFlags3["HasImplicitReturn"] = 512] = "HasImplicitReturn"; + NodeFlags3[NodeFlags3["HasExplicitReturn"] = 1024] = "HasExplicitReturn"; + NodeFlags3[NodeFlags3["GlobalAugmentation"] = 2048] = "GlobalAugmentation"; + NodeFlags3[NodeFlags3["HasAsyncFunctions"] = 4096] = "HasAsyncFunctions"; + NodeFlags3[NodeFlags3["DisallowInContext"] = 8192] = "DisallowInContext"; + NodeFlags3[NodeFlags3["YieldContext"] = 16384] = "YieldContext"; + NodeFlags3[NodeFlags3["DecoratorContext"] = 32768] = "DecoratorContext"; + NodeFlags3[NodeFlags3["AwaitContext"] = 65536] = "AwaitContext"; + NodeFlags3[NodeFlags3["DisallowConditionalTypesContext"] = 131072] = "DisallowConditionalTypesContext"; + NodeFlags3[NodeFlags3["ThisNodeHasError"] = 262144] = "ThisNodeHasError"; + NodeFlags3[NodeFlags3["JavaScriptFile"] = 524288] = "JavaScriptFile"; + NodeFlags3[NodeFlags3["ThisNodeOrAnySubNodesHasError"] = 1048576] = "ThisNodeOrAnySubNodesHasError"; + NodeFlags3[NodeFlags3["HasAggregatedChildData"] = 2097152] = "HasAggregatedChildData"; + NodeFlags3[NodeFlags3["PossiblyContainsDynamicImport"] = 4194304] = "PossiblyContainsDynamicImport"; + NodeFlags3[NodeFlags3["PossiblyContainsImportMeta"] = 8388608] = "PossiblyContainsImportMeta"; + NodeFlags3[NodeFlags3["JSDoc"] = 16777216] = "JSDoc"; + NodeFlags3[NodeFlags3["Ambient"] = 33554432] = "Ambient"; + NodeFlags3[NodeFlags3["InWithStatement"] = 67108864] = "InWithStatement"; + NodeFlags3[NodeFlags3["JsonFile"] = 134217728] = "JsonFile"; + NodeFlags3[NodeFlags3["TypeCached"] = 268435456] = "TypeCached"; + NodeFlags3[NodeFlags3["Deprecated"] = 536870912] = "Deprecated"; + NodeFlags3[NodeFlags3["BlockScoped"] = 7] = "BlockScoped"; + NodeFlags3[NodeFlags3["Constant"] = 6] = "Constant"; + NodeFlags3[NodeFlags3["ReachabilityCheckFlags"] = 1536] = "ReachabilityCheckFlags"; + NodeFlags3[NodeFlags3["ReachabilityAndEmitFlags"] = 5632] = "ReachabilityAndEmitFlags"; + NodeFlags3[NodeFlags3["ContextFlags"] = 101441536] = "ContextFlags"; + NodeFlags3[NodeFlags3["TypeExcludesFlags"] = 81920] = "TypeExcludesFlags"; + NodeFlags3[NodeFlags3["PermanentlySetIncrementalFlags"] = 12582912] = "PermanentlySetIncrementalFlags"; + NodeFlags3[NodeFlags3["IdentifierHasExtendedUnicodeEscape"] = 256 /* ContainsThis */] = "IdentifierHasExtendedUnicodeEscape"; + NodeFlags3[NodeFlags3["IdentifierIsInJSDocNamespace"] = 4096 /* HasAsyncFunctions */] = "IdentifierIsInJSDocNamespace"; + return NodeFlags3; +})(NodeFlags || {}); +var ModifierFlags = /* @__PURE__ */ ((ModifierFlags3) => { + ModifierFlags3[ModifierFlags3["None"] = 0] = "None"; + ModifierFlags3[ModifierFlags3["Public"] = 1] = "Public"; + ModifierFlags3[ModifierFlags3["Private"] = 2] = "Private"; + ModifierFlags3[ModifierFlags3["Protected"] = 4] = "Protected"; + ModifierFlags3[ModifierFlags3["Readonly"] = 8] = "Readonly"; + ModifierFlags3[ModifierFlags3["Override"] = 16] = "Override"; + ModifierFlags3[ModifierFlags3["Export"] = 32] = "Export"; + ModifierFlags3[ModifierFlags3["Abstract"] = 64] = "Abstract"; + ModifierFlags3[ModifierFlags3["Ambient"] = 128] = "Ambient"; + ModifierFlags3[ModifierFlags3["Static"] = 256] = "Static"; + ModifierFlags3[ModifierFlags3["Accessor"] = 512] = "Accessor"; + ModifierFlags3[ModifierFlags3["Async"] = 1024] = "Async"; + ModifierFlags3[ModifierFlags3["Default"] = 2048] = "Default"; + ModifierFlags3[ModifierFlags3["Const"] = 4096] = "Const"; + ModifierFlags3[ModifierFlags3["In"] = 8192] = "In"; + ModifierFlags3[ModifierFlags3["Out"] = 16384] = "Out"; + ModifierFlags3[ModifierFlags3["Decorator"] = 32768] = "Decorator"; + ModifierFlags3[ModifierFlags3["Deprecated"] = 65536] = "Deprecated"; + ModifierFlags3[ModifierFlags3["JSDocPublic"] = 8388608] = "JSDocPublic"; + ModifierFlags3[ModifierFlags3["JSDocPrivate"] = 16777216] = "JSDocPrivate"; + ModifierFlags3[ModifierFlags3["JSDocProtected"] = 33554432] = "JSDocProtected"; + ModifierFlags3[ModifierFlags3["JSDocReadonly"] = 67108864] = "JSDocReadonly"; + ModifierFlags3[ModifierFlags3["JSDocOverride"] = 134217728] = "JSDocOverride"; + ModifierFlags3[ModifierFlags3["SyntacticOrJSDocModifiers"] = 31] = "SyntacticOrJSDocModifiers"; + ModifierFlags3[ModifierFlags3["SyntacticOnlyModifiers"] = 65504] = "SyntacticOnlyModifiers"; + ModifierFlags3[ModifierFlags3["SyntacticModifiers"] = 65535] = "SyntacticModifiers"; + ModifierFlags3[ModifierFlags3["JSDocCacheOnlyModifiers"] = 260046848] = "JSDocCacheOnlyModifiers"; + ModifierFlags3[ModifierFlags3["JSDocOnlyModifiers"] = 65536 /* Deprecated */] = "JSDocOnlyModifiers"; + ModifierFlags3[ModifierFlags3["NonCacheOnlyModifiers"] = 131071] = "NonCacheOnlyModifiers"; + ModifierFlags3[ModifierFlags3["HasComputedJSDocModifiers"] = 268435456] = "HasComputedJSDocModifiers"; + ModifierFlags3[ModifierFlags3["HasComputedFlags"] = 536870912] = "HasComputedFlags"; + ModifierFlags3[ModifierFlags3["AccessibilityModifier"] = 7] = "AccessibilityModifier"; + ModifierFlags3[ModifierFlags3["ParameterPropertyModifier"] = 31] = "ParameterPropertyModifier"; + ModifierFlags3[ModifierFlags3["NonPublicAccessibilityModifier"] = 6] = "NonPublicAccessibilityModifier"; + ModifierFlags3[ModifierFlags3["TypeScriptModifier"] = 28895] = "TypeScriptModifier"; + ModifierFlags3[ModifierFlags3["ExportDefault"] = 2080] = "ExportDefault"; + ModifierFlags3[ModifierFlags3["All"] = 131071] = "All"; + ModifierFlags3[ModifierFlags3["Modifier"] = 98303] = "Modifier"; + return ModifierFlags3; +})(ModifierFlags || {}); +var JsxFlags = /* @__PURE__ */ ((JsxFlags2) => { + JsxFlags2[JsxFlags2["None"] = 0] = "None"; + JsxFlags2[JsxFlags2["IntrinsicNamedElement"] = 1] = "IntrinsicNamedElement"; + JsxFlags2[JsxFlags2["IntrinsicIndexedElement"] = 2] = "IntrinsicIndexedElement"; + JsxFlags2[JsxFlags2["IntrinsicElement"] = 3] = "IntrinsicElement"; + return JsxFlags2; +})(JsxFlags || {}); +var RelationComparisonResult = /* @__PURE__ */ ((RelationComparisonResult3) => { + RelationComparisonResult3[RelationComparisonResult3["None"] = 0] = "None"; + RelationComparisonResult3[RelationComparisonResult3["Succeeded"] = 1] = "Succeeded"; + RelationComparisonResult3[RelationComparisonResult3["Failed"] = 2] = "Failed"; + RelationComparisonResult3[RelationComparisonResult3["ReportsUnmeasurable"] = 8] = "ReportsUnmeasurable"; + RelationComparisonResult3[RelationComparisonResult3["ReportsUnreliable"] = 16] = "ReportsUnreliable"; + RelationComparisonResult3[RelationComparisonResult3["ReportsMask"] = 24] = "ReportsMask"; + RelationComparisonResult3[RelationComparisonResult3["ComplexityOverflow"] = 32] = "ComplexityOverflow"; + RelationComparisonResult3[RelationComparisonResult3["StackDepthOverflow"] = 64] = "StackDepthOverflow"; + RelationComparisonResult3[RelationComparisonResult3["Overflow"] = 96] = "Overflow"; + return RelationComparisonResult3; +})(RelationComparisonResult || {}); +var PredicateSemantics = /* @__PURE__ */ ((PredicateSemantics2) => { + PredicateSemantics2[PredicateSemantics2["None"] = 0] = "None"; + PredicateSemantics2[PredicateSemantics2["Always"] = 1] = "Always"; + PredicateSemantics2[PredicateSemantics2["Never"] = 2] = "Never"; + PredicateSemantics2[PredicateSemantics2["Sometimes"] = 3] = "Sometimes"; + return PredicateSemantics2; +})(PredicateSemantics || {}); +var GeneratedIdentifierFlags = /* @__PURE__ */ ((GeneratedIdentifierFlags2) => { + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["None"] = 0] = "None"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Auto"] = 1] = "Auto"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Loop"] = 2] = "Loop"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Unique"] = 3] = "Unique"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Node"] = 4] = "Node"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["KindMask"] = 7] = "KindMask"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["ReservedInNestedScopes"] = 8] = "ReservedInNestedScopes"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["Optimistic"] = 16] = "Optimistic"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["FileLevel"] = 32] = "FileLevel"; + GeneratedIdentifierFlags2[GeneratedIdentifierFlags2["AllowNameSubstitution"] = 64] = "AllowNameSubstitution"; + return GeneratedIdentifierFlags2; +})(GeneratedIdentifierFlags || {}); +var RegularExpressionFlags = /* @__PURE__ */ ((RegularExpressionFlags2) => { + RegularExpressionFlags2[RegularExpressionFlags2["None"] = 0] = "None"; + RegularExpressionFlags2[RegularExpressionFlags2["HasIndices"] = 1] = "HasIndices"; + RegularExpressionFlags2[RegularExpressionFlags2["Global"] = 2] = "Global"; + RegularExpressionFlags2[RegularExpressionFlags2["IgnoreCase"] = 4] = "IgnoreCase"; + RegularExpressionFlags2[RegularExpressionFlags2["Multiline"] = 8] = "Multiline"; + RegularExpressionFlags2[RegularExpressionFlags2["DotAll"] = 16] = "DotAll"; + RegularExpressionFlags2[RegularExpressionFlags2["Unicode"] = 32] = "Unicode"; + RegularExpressionFlags2[RegularExpressionFlags2["UnicodeSets"] = 64] = "UnicodeSets"; + RegularExpressionFlags2[RegularExpressionFlags2["Sticky"] = 128] = "Sticky"; + RegularExpressionFlags2[RegularExpressionFlags2["AnyUnicodeMode"] = 96] = "AnyUnicodeMode"; + RegularExpressionFlags2[RegularExpressionFlags2["Modifiers"] = 28] = "Modifiers"; + return RegularExpressionFlags2; +})(RegularExpressionFlags || {}); +var TokenFlags = /* @__PURE__ */ ((TokenFlags2) => { + TokenFlags2[TokenFlags2["None"] = 0] = "None"; + TokenFlags2[TokenFlags2["PrecedingLineBreak"] = 1] = "PrecedingLineBreak"; + TokenFlags2[TokenFlags2["PrecedingJSDocComment"] = 2] = "PrecedingJSDocComment"; + TokenFlags2[TokenFlags2["Unterminated"] = 4] = "Unterminated"; + TokenFlags2[TokenFlags2["ExtendedUnicodeEscape"] = 8] = "ExtendedUnicodeEscape"; + TokenFlags2[TokenFlags2["Scientific"] = 16] = "Scientific"; + TokenFlags2[TokenFlags2["Octal"] = 32] = "Octal"; + TokenFlags2[TokenFlags2["HexSpecifier"] = 64] = "HexSpecifier"; + TokenFlags2[TokenFlags2["BinarySpecifier"] = 128] = "BinarySpecifier"; + TokenFlags2[TokenFlags2["OctalSpecifier"] = 256] = "OctalSpecifier"; + TokenFlags2[TokenFlags2["ContainsSeparator"] = 512] = "ContainsSeparator"; + TokenFlags2[TokenFlags2["UnicodeEscape"] = 1024] = "UnicodeEscape"; + TokenFlags2[TokenFlags2["ContainsInvalidEscape"] = 2048] = "ContainsInvalidEscape"; + TokenFlags2[TokenFlags2["HexEscape"] = 4096] = "HexEscape"; + TokenFlags2[TokenFlags2["ContainsLeadingZero"] = 8192] = "ContainsLeadingZero"; + TokenFlags2[TokenFlags2["ContainsInvalidSeparator"] = 16384] = "ContainsInvalidSeparator"; + TokenFlags2[TokenFlags2["PrecedingJSDocLeadingAsterisks"] = 32768] = "PrecedingJSDocLeadingAsterisks"; + TokenFlags2[TokenFlags2["BinaryOrOctalSpecifier"] = 384] = "BinaryOrOctalSpecifier"; + TokenFlags2[TokenFlags2["WithSpecifier"] = 448] = "WithSpecifier"; + TokenFlags2[TokenFlags2["StringLiteralFlags"] = 7176] = "StringLiteralFlags"; + TokenFlags2[TokenFlags2["NumericLiteralFlags"] = 25584] = "NumericLiteralFlags"; + TokenFlags2[TokenFlags2["TemplateLiteralLikeFlags"] = 7176] = "TemplateLiteralLikeFlags"; + TokenFlags2[TokenFlags2["IsInvalid"] = 26656] = "IsInvalid"; + return TokenFlags2; +})(TokenFlags || {}); +var FlowFlags = /* @__PURE__ */ ((FlowFlags2) => { + FlowFlags2[FlowFlags2["Unreachable"] = 1] = "Unreachable"; + FlowFlags2[FlowFlags2["Start"] = 2] = "Start"; + FlowFlags2[FlowFlags2["BranchLabel"] = 4] = "BranchLabel"; + FlowFlags2[FlowFlags2["LoopLabel"] = 8] = "LoopLabel"; + FlowFlags2[FlowFlags2["Assignment"] = 16] = "Assignment"; + FlowFlags2[FlowFlags2["TrueCondition"] = 32] = "TrueCondition"; + FlowFlags2[FlowFlags2["FalseCondition"] = 64] = "FalseCondition"; + FlowFlags2[FlowFlags2["SwitchClause"] = 128] = "SwitchClause"; + FlowFlags2[FlowFlags2["ArrayMutation"] = 256] = "ArrayMutation"; + FlowFlags2[FlowFlags2["Call"] = 512] = "Call"; + FlowFlags2[FlowFlags2["ReduceLabel"] = 1024] = "ReduceLabel"; + FlowFlags2[FlowFlags2["Referenced"] = 2048] = "Referenced"; + FlowFlags2[FlowFlags2["Shared"] = 4096] = "Shared"; + FlowFlags2[FlowFlags2["Label"] = 12] = "Label"; + FlowFlags2[FlowFlags2["Condition"] = 96] = "Condition"; + return FlowFlags2; +})(FlowFlags || {}); +var CommentDirectiveType = /* @__PURE__ */ ((CommentDirectiveType2) => { + CommentDirectiveType2[CommentDirectiveType2["ExpectError"] = 0] = "ExpectError"; + CommentDirectiveType2[CommentDirectiveType2["Ignore"] = 1] = "Ignore"; + return CommentDirectiveType2; +})(CommentDirectiveType || {}); +var OperationCanceledException = class { +}; +var FileIncludeKind = /* @__PURE__ */ ((FileIncludeKind2) => { + FileIncludeKind2[FileIncludeKind2["RootFile"] = 0] = "RootFile"; + FileIncludeKind2[FileIncludeKind2["SourceFromProjectReference"] = 1] = "SourceFromProjectReference"; + FileIncludeKind2[FileIncludeKind2["OutputFromProjectReference"] = 2] = "OutputFromProjectReference"; + FileIncludeKind2[FileIncludeKind2["Import"] = 3] = "Import"; + FileIncludeKind2[FileIncludeKind2["ReferenceFile"] = 4] = "ReferenceFile"; + FileIncludeKind2[FileIncludeKind2["TypeReferenceDirective"] = 5] = "TypeReferenceDirective"; + FileIncludeKind2[FileIncludeKind2["LibFile"] = 6] = "LibFile"; + FileIncludeKind2[FileIncludeKind2["LibReferenceDirective"] = 7] = "LibReferenceDirective"; + FileIncludeKind2[FileIncludeKind2["AutomaticTypeDirectiveFile"] = 8] = "AutomaticTypeDirectiveFile"; + return FileIncludeKind2; +})(FileIncludeKind || {}); +var FilePreprocessingDiagnosticsKind = /* @__PURE__ */ ((FilePreprocessingDiagnosticsKind2) => { + FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingLibReferenceDiagnostic"] = 0] = "FilePreprocessingLibReferenceDiagnostic"; + FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["FilePreprocessingFileExplainingDiagnostic"] = 1] = "FilePreprocessingFileExplainingDiagnostic"; + FilePreprocessingDiagnosticsKind2[FilePreprocessingDiagnosticsKind2["ResolutionDiagnostics"] = 2] = "ResolutionDiagnostics"; + return FilePreprocessingDiagnosticsKind2; +})(FilePreprocessingDiagnosticsKind || {}); +var EmitOnly = /* @__PURE__ */ ((EmitOnly4) => { + EmitOnly4[EmitOnly4["Js"] = 0] = "Js"; + EmitOnly4[EmitOnly4["Dts"] = 1] = "Dts"; + EmitOnly4[EmitOnly4["BuilderSignature"] = 2] = "BuilderSignature"; + return EmitOnly4; +})(EmitOnly || {}); +var StructureIsReused = /* @__PURE__ */ ((StructureIsReused2) => { + StructureIsReused2[StructureIsReused2["Not"] = 0] = "Not"; + StructureIsReused2[StructureIsReused2["SafeModules"] = 1] = "SafeModules"; + StructureIsReused2[StructureIsReused2["Completely"] = 2] = "Completely"; + return StructureIsReused2; +})(StructureIsReused || {}); +var ExitStatus = /* @__PURE__ */ ((ExitStatus2) => { + ExitStatus2[ExitStatus2["Success"] = 0] = "Success"; + ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsSkipped"] = 1] = "DiagnosticsPresent_OutputsSkipped"; + ExitStatus2[ExitStatus2["DiagnosticsPresent_OutputsGenerated"] = 2] = "DiagnosticsPresent_OutputsGenerated"; + ExitStatus2[ExitStatus2["InvalidProject_OutputsSkipped"] = 3] = "InvalidProject_OutputsSkipped"; + ExitStatus2[ExitStatus2["ProjectReferenceCycle_OutputsSkipped"] = 4] = "ProjectReferenceCycle_OutputsSkipped"; + return ExitStatus2; +})(ExitStatus || {}); +var MemberOverrideStatus = /* @__PURE__ */ ((MemberOverrideStatus2) => { + MemberOverrideStatus2[MemberOverrideStatus2["Ok"] = 0] = "Ok"; + MemberOverrideStatus2[MemberOverrideStatus2["NeedsOverride"] = 1] = "NeedsOverride"; + MemberOverrideStatus2[MemberOverrideStatus2["HasInvalidOverride"] = 2] = "HasInvalidOverride"; + return MemberOverrideStatus2; +})(MemberOverrideStatus || {}); +var UnionReduction = /* @__PURE__ */ ((UnionReduction2) => { + UnionReduction2[UnionReduction2["None"] = 0] = "None"; + UnionReduction2[UnionReduction2["Literal"] = 1] = "Literal"; + UnionReduction2[UnionReduction2["Subtype"] = 2] = "Subtype"; + return UnionReduction2; +})(UnionReduction || {}); +var IntersectionFlags = /* @__PURE__ */ ((IntersectionFlags2) => { + IntersectionFlags2[IntersectionFlags2["None"] = 0] = "None"; + IntersectionFlags2[IntersectionFlags2["NoSupertypeReduction"] = 1] = "NoSupertypeReduction"; + IntersectionFlags2[IntersectionFlags2["NoConstraintReduction"] = 2] = "NoConstraintReduction"; + return IntersectionFlags2; +})(IntersectionFlags || {}); +var ContextFlags = /* @__PURE__ */ ((ContextFlags3) => { + ContextFlags3[ContextFlags3["None"] = 0] = "None"; + ContextFlags3[ContextFlags3["Signature"] = 1] = "Signature"; + ContextFlags3[ContextFlags3["NoConstraints"] = 2] = "NoConstraints"; + ContextFlags3[ContextFlags3["Completions"] = 4] = "Completions"; + ContextFlags3[ContextFlags3["SkipBindingPatterns"] = 8] = "SkipBindingPatterns"; + return ContextFlags3; +})(ContextFlags || {}); +var NodeBuilderFlags = /* @__PURE__ */ ((NodeBuilderFlags2) => { + NodeBuilderFlags2[NodeBuilderFlags2["None"] = 0] = "None"; + NodeBuilderFlags2[NodeBuilderFlags2["NoTruncation"] = 1] = "NoTruncation"; + NodeBuilderFlags2[NodeBuilderFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType"; + NodeBuilderFlags2[NodeBuilderFlags2["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams"; + NodeBuilderFlags2[NodeBuilderFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback"; + NodeBuilderFlags2[NodeBuilderFlags2["ForbidIndexedAccessSymbolReferences"] = 16] = "ForbidIndexedAccessSymbolReferences"; + NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; + NodeBuilderFlags2[NodeBuilderFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType"; + NodeBuilderFlags2[NodeBuilderFlags2["UseOnlyExternalAliasing"] = 128] = "UseOnlyExternalAliasing"; + NodeBuilderFlags2[NodeBuilderFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType"; + NodeBuilderFlags2[NodeBuilderFlags2["WriteTypeParametersInQualifiedName"] = 512] = "WriteTypeParametersInQualifiedName"; + NodeBuilderFlags2[NodeBuilderFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals"; + NodeBuilderFlags2[NodeBuilderFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral"; + NodeBuilderFlags2[NodeBuilderFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction"; + NodeBuilderFlags2[NodeBuilderFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers"; + NodeBuilderFlags2[NodeBuilderFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope"; + NodeBuilderFlags2[NodeBuilderFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType"; + NodeBuilderFlags2[NodeBuilderFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction"; + NodeBuilderFlags2[NodeBuilderFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowThisInObjectLiteral"] = 32768] = "AllowThisInObjectLiteral"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowQualifiedNameInPlaceOfIdentifier"] = 65536] = "AllowQualifiedNameInPlaceOfIdentifier"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowAnonymousIdentifier"] = 131072] = "AllowAnonymousIdentifier"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyUnionOrIntersection"] = 262144] = "AllowEmptyUnionOrIntersection"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyTuple"] = 524288] = "AllowEmptyTuple"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowEmptyIndexInfoType"] = 2097152] = "AllowEmptyIndexInfoType"; + NodeBuilderFlags2[NodeBuilderFlags2["AllowNodeModulesRelativePaths"] = 67108864] = "AllowNodeModulesRelativePaths"; + NodeBuilderFlags2[NodeBuilderFlags2["IgnoreErrors"] = 70221824] = "IgnoreErrors"; + NodeBuilderFlags2[NodeBuilderFlags2["InObjectTypeLiteral"] = 4194304] = "InObjectTypeLiteral"; + NodeBuilderFlags2[NodeBuilderFlags2["InTypeAlias"] = 8388608] = "InTypeAlias"; + NodeBuilderFlags2[NodeBuilderFlags2["InInitialEntityName"] = 16777216] = "InInitialEntityName"; + return NodeBuilderFlags2; +})(NodeBuilderFlags || {}); +var InternalNodeBuilderFlags = /* @__PURE__ */ ((InternalNodeBuilderFlags2) => { + InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["None"] = 0] = "None"; + InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["WriteComputedProps"] = 1] = "WriteComputedProps"; + InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["NoSyntacticPrinter"] = 2] = "NoSyntacticPrinter"; + InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["DoNotIncludeSymbolChain"] = 4] = "DoNotIncludeSymbolChain"; + InternalNodeBuilderFlags2[InternalNodeBuilderFlags2["AllowUnresolvedNames"] = 8] = "AllowUnresolvedNames"; + return InternalNodeBuilderFlags2; +})(InternalNodeBuilderFlags || {}); +var TypeFormatFlags = /* @__PURE__ */ ((TypeFormatFlags2) => { + TypeFormatFlags2[TypeFormatFlags2["None"] = 0] = "None"; + TypeFormatFlags2[TypeFormatFlags2["NoTruncation"] = 1] = "NoTruncation"; + TypeFormatFlags2[TypeFormatFlags2["WriteArrayAsGenericType"] = 2] = "WriteArrayAsGenericType"; + TypeFormatFlags2[TypeFormatFlags2["GenerateNamesForShadowedTypeParams"] = 4] = "GenerateNamesForShadowedTypeParams"; + TypeFormatFlags2[TypeFormatFlags2["UseStructuralFallback"] = 8] = "UseStructuralFallback"; + TypeFormatFlags2[TypeFormatFlags2["WriteTypeArgumentsOfSignature"] = 32] = "WriteTypeArgumentsOfSignature"; + TypeFormatFlags2[TypeFormatFlags2["UseFullyQualifiedType"] = 64] = "UseFullyQualifiedType"; + TypeFormatFlags2[TypeFormatFlags2["SuppressAnyReturnType"] = 256] = "SuppressAnyReturnType"; + TypeFormatFlags2[TypeFormatFlags2["MultilineObjectLiterals"] = 1024] = "MultilineObjectLiterals"; + TypeFormatFlags2[TypeFormatFlags2["WriteClassExpressionAsTypeLiteral"] = 2048] = "WriteClassExpressionAsTypeLiteral"; + TypeFormatFlags2[TypeFormatFlags2["UseTypeOfFunction"] = 4096] = "UseTypeOfFunction"; + TypeFormatFlags2[TypeFormatFlags2["OmitParameterModifiers"] = 8192] = "OmitParameterModifiers"; + TypeFormatFlags2[TypeFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 16384] = "UseAliasDefinedOutsideCurrentScope"; + TypeFormatFlags2[TypeFormatFlags2["UseSingleQuotesForStringLiteralType"] = 268435456] = "UseSingleQuotesForStringLiteralType"; + TypeFormatFlags2[TypeFormatFlags2["NoTypeReduction"] = 536870912] = "NoTypeReduction"; + TypeFormatFlags2[TypeFormatFlags2["OmitThisParameter"] = 33554432] = "OmitThisParameter"; + TypeFormatFlags2[TypeFormatFlags2["AllowUniqueESSymbolType"] = 1048576] = "AllowUniqueESSymbolType"; + TypeFormatFlags2[TypeFormatFlags2["AddUndefined"] = 131072] = "AddUndefined"; + TypeFormatFlags2[TypeFormatFlags2["WriteArrowStyleSignature"] = 262144] = "WriteArrowStyleSignature"; + TypeFormatFlags2[TypeFormatFlags2["InArrayType"] = 524288] = "InArrayType"; + TypeFormatFlags2[TypeFormatFlags2["InElementType"] = 2097152] = "InElementType"; + TypeFormatFlags2[TypeFormatFlags2["InFirstTypeArgument"] = 4194304] = "InFirstTypeArgument"; + TypeFormatFlags2[TypeFormatFlags2["InTypeAlias"] = 8388608] = "InTypeAlias"; + TypeFormatFlags2[TypeFormatFlags2["NodeBuilderFlagsMask"] = 848330095] = "NodeBuilderFlagsMask"; + return TypeFormatFlags2; +})(TypeFormatFlags || {}); +var SymbolFormatFlags = /* @__PURE__ */ ((SymbolFormatFlags2) => { + SymbolFormatFlags2[SymbolFormatFlags2["None"] = 0] = "None"; + SymbolFormatFlags2[SymbolFormatFlags2["WriteTypeParametersOrArguments"] = 1] = "WriteTypeParametersOrArguments"; + SymbolFormatFlags2[SymbolFormatFlags2["UseOnlyExternalAliasing"] = 2] = "UseOnlyExternalAliasing"; + SymbolFormatFlags2[SymbolFormatFlags2["AllowAnyNodeKind"] = 4] = "AllowAnyNodeKind"; + SymbolFormatFlags2[SymbolFormatFlags2["UseAliasDefinedOutsideCurrentScope"] = 8] = "UseAliasDefinedOutsideCurrentScope"; + SymbolFormatFlags2[SymbolFormatFlags2["WriteComputedProps"] = 16] = "WriteComputedProps"; + SymbolFormatFlags2[SymbolFormatFlags2["DoNotIncludeSymbolChain"] = 32] = "DoNotIncludeSymbolChain"; + return SymbolFormatFlags2; +})(SymbolFormatFlags || {}); +var SymbolAccessibility = /* @__PURE__ */ ((SymbolAccessibility2) => { + SymbolAccessibility2[SymbolAccessibility2["Accessible"] = 0] = "Accessible"; + SymbolAccessibility2[SymbolAccessibility2["NotAccessible"] = 1] = "NotAccessible"; + SymbolAccessibility2[SymbolAccessibility2["CannotBeNamed"] = 2] = "CannotBeNamed"; + SymbolAccessibility2[SymbolAccessibility2["NotResolved"] = 3] = "NotResolved"; + return SymbolAccessibility2; +})(SymbolAccessibility || {}); +var TypePredicateKind = /* @__PURE__ */ ((TypePredicateKind2) => { + TypePredicateKind2[TypePredicateKind2["This"] = 0] = "This"; + TypePredicateKind2[TypePredicateKind2["Identifier"] = 1] = "Identifier"; + TypePredicateKind2[TypePredicateKind2["AssertsThis"] = 2] = "AssertsThis"; + TypePredicateKind2[TypePredicateKind2["AssertsIdentifier"] = 3] = "AssertsIdentifier"; + return TypePredicateKind2; +})(TypePredicateKind || {}); +var TypeReferenceSerializationKind = /* @__PURE__ */ ((TypeReferenceSerializationKind2) => { + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Unknown"] = 0] = "Unknown"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithConstructSignatureAndValue"] = 1] = "TypeWithConstructSignatureAndValue"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["VoidNullableOrNeverType"] = 2] = "VoidNullableOrNeverType"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["NumberLikeType"] = 3] = "NumberLikeType"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BigIntLikeType"] = 4] = "BigIntLikeType"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["StringLikeType"] = 5] = "StringLikeType"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["BooleanType"] = 6] = "BooleanType"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ArrayLikeType"] = 7] = "ArrayLikeType"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ESSymbolType"] = 8] = "ESSymbolType"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["Promise"] = 9] = "Promise"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["TypeWithCallSignature"] = 10] = "TypeWithCallSignature"; + TypeReferenceSerializationKind2[TypeReferenceSerializationKind2["ObjectType"] = 11] = "ObjectType"; + return TypeReferenceSerializationKind2; +})(TypeReferenceSerializationKind || {}); +var SymbolFlags = /* @__PURE__ */ ((SymbolFlags3) => { + SymbolFlags3[SymbolFlags3["None"] = 0] = "None"; + SymbolFlags3[SymbolFlags3["FunctionScopedVariable"] = 1] = "FunctionScopedVariable"; + SymbolFlags3[SymbolFlags3["BlockScopedVariable"] = 2] = "BlockScopedVariable"; + SymbolFlags3[SymbolFlags3["Property"] = 4] = "Property"; + SymbolFlags3[SymbolFlags3["EnumMember"] = 8] = "EnumMember"; + SymbolFlags3[SymbolFlags3["Function"] = 16] = "Function"; + SymbolFlags3[SymbolFlags3["Class"] = 32] = "Class"; + SymbolFlags3[SymbolFlags3["Interface"] = 64] = "Interface"; + SymbolFlags3[SymbolFlags3["ConstEnum"] = 128] = "ConstEnum"; + SymbolFlags3[SymbolFlags3["RegularEnum"] = 256] = "RegularEnum"; + SymbolFlags3[SymbolFlags3["ValueModule"] = 512] = "ValueModule"; + SymbolFlags3[SymbolFlags3["NamespaceModule"] = 1024] = "NamespaceModule"; + SymbolFlags3[SymbolFlags3["TypeLiteral"] = 2048] = "TypeLiteral"; + SymbolFlags3[SymbolFlags3["ObjectLiteral"] = 4096] = "ObjectLiteral"; + SymbolFlags3[SymbolFlags3["Method"] = 8192] = "Method"; + SymbolFlags3[SymbolFlags3["Constructor"] = 16384] = "Constructor"; + SymbolFlags3[SymbolFlags3["GetAccessor"] = 32768] = "GetAccessor"; + SymbolFlags3[SymbolFlags3["SetAccessor"] = 65536] = "SetAccessor"; + SymbolFlags3[SymbolFlags3["Signature"] = 131072] = "Signature"; + SymbolFlags3[SymbolFlags3["TypeParameter"] = 262144] = "TypeParameter"; + SymbolFlags3[SymbolFlags3["TypeAlias"] = 524288] = "TypeAlias"; + SymbolFlags3[SymbolFlags3["ExportValue"] = 1048576] = "ExportValue"; + SymbolFlags3[SymbolFlags3["Alias"] = 2097152] = "Alias"; + SymbolFlags3[SymbolFlags3["Prototype"] = 4194304] = "Prototype"; + SymbolFlags3[SymbolFlags3["ExportStar"] = 8388608] = "ExportStar"; + SymbolFlags3[SymbolFlags3["Optional"] = 16777216] = "Optional"; + SymbolFlags3[SymbolFlags3["Transient"] = 33554432] = "Transient"; + SymbolFlags3[SymbolFlags3["Assignment"] = 67108864] = "Assignment"; + SymbolFlags3[SymbolFlags3["ModuleExports"] = 134217728] = "ModuleExports"; + SymbolFlags3[SymbolFlags3["All"] = -1] = "All"; + SymbolFlags3[SymbolFlags3["Enum"] = 384] = "Enum"; + SymbolFlags3[SymbolFlags3["Variable"] = 3] = "Variable"; + SymbolFlags3[SymbolFlags3["Value"] = 111551] = "Value"; + SymbolFlags3[SymbolFlags3["Type"] = 788968] = "Type"; + SymbolFlags3[SymbolFlags3["Namespace"] = 1920] = "Namespace"; + SymbolFlags3[SymbolFlags3["Module"] = 1536] = "Module"; + SymbolFlags3[SymbolFlags3["Accessor"] = 98304] = "Accessor"; + SymbolFlags3[SymbolFlags3["FunctionScopedVariableExcludes"] = 111550] = "FunctionScopedVariableExcludes"; + SymbolFlags3[SymbolFlags3["BlockScopedVariableExcludes"] = 111551 /* Value */] = "BlockScopedVariableExcludes"; + SymbolFlags3[SymbolFlags3["ParameterExcludes"] = 111551 /* Value */] = "ParameterExcludes"; + SymbolFlags3[SymbolFlags3["PropertyExcludes"] = 0 /* None */] = "PropertyExcludes"; + SymbolFlags3[SymbolFlags3["EnumMemberExcludes"] = 900095] = "EnumMemberExcludes"; + SymbolFlags3[SymbolFlags3["FunctionExcludes"] = 110991] = "FunctionExcludes"; + SymbolFlags3[SymbolFlags3["ClassExcludes"] = 899503] = "ClassExcludes"; + SymbolFlags3[SymbolFlags3["InterfaceExcludes"] = 788872] = "InterfaceExcludes"; + SymbolFlags3[SymbolFlags3["RegularEnumExcludes"] = 899327] = "RegularEnumExcludes"; + SymbolFlags3[SymbolFlags3["ConstEnumExcludes"] = 899967] = "ConstEnumExcludes"; + SymbolFlags3[SymbolFlags3["ValueModuleExcludes"] = 110735] = "ValueModuleExcludes"; + SymbolFlags3[SymbolFlags3["NamespaceModuleExcludes"] = 0] = "NamespaceModuleExcludes"; + SymbolFlags3[SymbolFlags3["MethodExcludes"] = 103359] = "MethodExcludes"; + SymbolFlags3[SymbolFlags3["GetAccessorExcludes"] = 46015] = "GetAccessorExcludes"; + SymbolFlags3[SymbolFlags3["SetAccessorExcludes"] = 78783] = "SetAccessorExcludes"; + SymbolFlags3[SymbolFlags3["AccessorExcludes"] = 13247] = "AccessorExcludes"; + SymbolFlags3[SymbolFlags3["TypeParameterExcludes"] = 526824] = "TypeParameterExcludes"; + SymbolFlags3[SymbolFlags3["TypeAliasExcludes"] = 788968 /* Type */] = "TypeAliasExcludes"; + SymbolFlags3[SymbolFlags3["AliasExcludes"] = 2097152 /* Alias */] = "AliasExcludes"; + SymbolFlags3[SymbolFlags3["ModuleMember"] = 2623475] = "ModuleMember"; + SymbolFlags3[SymbolFlags3["ExportHasLocal"] = 944] = "ExportHasLocal"; + SymbolFlags3[SymbolFlags3["BlockScoped"] = 418] = "BlockScoped"; + SymbolFlags3[SymbolFlags3["PropertyOrAccessor"] = 98308] = "PropertyOrAccessor"; + SymbolFlags3[SymbolFlags3["ClassMember"] = 106500] = "ClassMember"; + SymbolFlags3[SymbolFlags3["ExportSupportsDefaultModifier"] = 112] = "ExportSupportsDefaultModifier"; + SymbolFlags3[SymbolFlags3["ExportDoesNotSupportDefaultModifier"] = -113] = "ExportDoesNotSupportDefaultModifier"; + SymbolFlags3[SymbolFlags3["Classifiable"] = 2885600] = "Classifiable"; + SymbolFlags3[SymbolFlags3["LateBindingContainer"] = 6256] = "LateBindingContainer"; + return SymbolFlags3; +})(SymbolFlags || {}); +var CheckFlags = /* @__PURE__ */ ((CheckFlags2) => { + CheckFlags2[CheckFlags2["None"] = 0] = "None"; + CheckFlags2[CheckFlags2["Instantiated"] = 1] = "Instantiated"; + CheckFlags2[CheckFlags2["SyntheticProperty"] = 2] = "SyntheticProperty"; + CheckFlags2[CheckFlags2["SyntheticMethod"] = 4] = "SyntheticMethod"; + CheckFlags2[CheckFlags2["Readonly"] = 8] = "Readonly"; + CheckFlags2[CheckFlags2["ReadPartial"] = 16] = "ReadPartial"; + CheckFlags2[CheckFlags2["WritePartial"] = 32] = "WritePartial"; + CheckFlags2[CheckFlags2["HasNonUniformType"] = 64] = "HasNonUniformType"; + CheckFlags2[CheckFlags2["HasLiteralType"] = 128] = "HasLiteralType"; + CheckFlags2[CheckFlags2["ContainsPublic"] = 256] = "ContainsPublic"; + CheckFlags2[CheckFlags2["ContainsProtected"] = 512] = "ContainsProtected"; + CheckFlags2[CheckFlags2["ContainsPrivate"] = 1024] = "ContainsPrivate"; + CheckFlags2[CheckFlags2["ContainsStatic"] = 2048] = "ContainsStatic"; + CheckFlags2[CheckFlags2["Late"] = 4096] = "Late"; + CheckFlags2[CheckFlags2["ReverseMapped"] = 8192] = "ReverseMapped"; + CheckFlags2[CheckFlags2["OptionalParameter"] = 16384] = "OptionalParameter"; + CheckFlags2[CheckFlags2["RestParameter"] = 32768] = "RestParameter"; + CheckFlags2[CheckFlags2["DeferredType"] = 65536] = "DeferredType"; + CheckFlags2[CheckFlags2["HasNeverType"] = 131072] = "HasNeverType"; + CheckFlags2[CheckFlags2["Mapped"] = 262144] = "Mapped"; + CheckFlags2[CheckFlags2["StripOptional"] = 524288] = "StripOptional"; + CheckFlags2[CheckFlags2["Unresolved"] = 1048576] = "Unresolved"; + CheckFlags2[CheckFlags2["Synthetic"] = 6] = "Synthetic"; + CheckFlags2[CheckFlags2["Discriminant"] = 192] = "Discriminant"; + CheckFlags2[CheckFlags2["Partial"] = 48] = "Partial"; + return CheckFlags2; +})(CheckFlags || {}); +var InternalSymbolName = /* @__PURE__ */ ((InternalSymbolName2) => { + InternalSymbolName2["Call"] = "__call"; + InternalSymbolName2["Constructor"] = "__constructor"; + InternalSymbolName2["New"] = "__new"; + InternalSymbolName2["Index"] = "__index"; + InternalSymbolName2["ExportStar"] = "__export"; + InternalSymbolName2["Global"] = "__global"; + InternalSymbolName2["Missing"] = "__missing"; + InternalSymbolName2["Type"] = "__type"; + InternalSymbolName2["Object"] = "__object"; + InternalSymbolName2["JSXAttributes"] = "__jsxAttributes"; + InternalSymbolName2["Class"] = "__class"; + InternalSymbolName2["Function"] = "__function"; + InternalSymbolName2["Computed"] = "__computed"; + InternalSymbolName2["Resolving"] = "__resolving__"; + InternalSymbolName2["ExportEquals"] = "export="; + InternalSymbolName2["Default"] = "default"; + InternalSymbolName2["This"] = "this"; + InternalSymbolName2["InstantiationExpression"] = "__instantiationExpression"; + InternalSymbolName2["ImportAttributes"] = "__importAttributes"; + return InternalSymbolName2; +})(InternalSymbolName || {}); +var NodeCheckFlags = /* @__PURE__ */ ((NodeCheckFlags3) => { + NodeCheckFlags3[NodeCheckFlags3["None"] = 0] = "None"; + NodeCheckFlags3[NodeCheckFlags3["TypeChecked"] = 1] = "TypeChecked"; + NodeCheckFlags3[NodeCheckFlags3["LexicalThis"] = 2] = "LexicalThis"; + NodeCheckFlags3[NodeCheckFlags3["CaptureThis"] = 4] = "CaptureThis"; + NodeCheckFlags3[NodeCheckFlags3["CaptureNewTarget"] = 8] = "CaptureNewTarget"; + NodeCheckFlags3[NodeCheckFlags3["SuperInstance"] = 16] = "SuperInstance"; + NodeCheckFlags3[NodeCheckFlags3["SuperStatic"] = 32] = "SuperStatic"; + NodeCheckFlags3[NodeCheckFlags3["ContextChecked"] = 64] = "ContextChecked"; + NodeCheckFlags3[NodeCheckFlags3["MethodWithSuperPropertyAccessInAsync"] = 128] = "MethodWithSuperPropertyAccessInAsync"; + NodeCheckFlags3[NodeCheckFlags3["MethodWithSuperPropertyAssignmentInAsync"] = 256] = "MethodWithSuperPropertyAssignmentInAsync"; + NodeCheckFlags3[NodeCheckFlags3["CaptureArguments"] = 512] = "CaptureArguments"; + NodeCheckFlags3[NodeCheckFlags3["EnumValuesComputed"] = 1024] = "EnumValuesComputed"; + NodeCheckFlags3[NodeCheckFlags3["LexicalModuleMergesWithClass"] = 2048] = "LexicalModuleMergesWithClass"; + NodeCheckFlags3[NodeCheckFlags3["LoopWithCapturedBlockScopedBinding"] = 4096] = "LoopWithCapturedBlockScopedBinding"; + NodeCheckFlags3[NodeCheckFlags3["ContainsCapturedBlockScopeBinding"] = 8192] = "ContainsCapturedBlockScopeBinding"; + NodeCheckFlags3[NodeCheckFlags3["CapturedBlockScopedBinding"] = 16384] = "CapturedBlockScopedBinding"; + NodeCheckFlags3[NodeCheckFlags3["BlockScopedBindingInLoop"] = 32768] = "BlockScopedBindingInLoop"; + NodeCheckFlags3[NodeCheckFlags3["NeedsLoopOutParameter"] = 65536] = "NeedsLoopOutParameter"; + NodeCheckFlags3[NodeCheckFlags3["AssignmentsMarked"] = 131072] = "AssignmentsMarked"; + NodeCheckFlags3[NodeCheckFlags3["ContainsConstructorReference"] = 262144] = "ContainsConstructorReference"; + NodeCheckFlags3[NodeCheckFlags3["ConstructorReference"] = 536870912] = "ConstructorReference"; + NodeCheckFlags3[NodeCheckFlags3["ContainsClassWithPrivateIdentifiers"] = 1048576] = "ContainsClassWithPrivateIdentifiers"; + NodeCheckFlags3[NodeCheckFlags3["ContainsSuperPropertyInStaticInitializer"] = 2097152] = "ContainsSuperPropertyInStaticInitializer"; + NodeCheckFlags3[NodeCheckFlags3["InCheckIdentifier"] = 4194304] = "InCheckIdentifier"; + NodeCheckFlags3[NodeCheckFlags3["PartiallyTypeChecked"] = 8388608] = "PartiallyTypeChecked"; + NodeCheckFlags3[NodeCheckFlags3["LazyFlags"] = 539358128] = "LazyFlags"; + return NodeCheckFlags3; +})(NodeCheckFlags || {}); +var TypeFlags = /* @__PURE__ */ ((TypeFlags2) => { + TypeFlags2[TypeFlags2["Any"] = 1] = "Any"; + TypeFlags2[TypeFlags2["Unknown"] = 2] = "Unknown"; + TypeFlags2[TypeFlags2["String"] = 4] = "String"; + TypeFlags2[TypeFlags2["Number"] = 8] = "Number"; + TypeFlags2[TypeFlags2["Boolean"] = 16] = "Boolean"; + TypeFlags2[TypeFlags2["Enum"] = 32] = "Enum"; + TypeFlags2[TypeFlags2["BigInt"] = 64] = "BigInt"; + TypeFlags2[TypeFlags2["StringLiteral"] = 128] = "StringLiteral"; + TypeFlags2[TypeFlags2["NumberLiteral"] = 256] = "NumberLiteral"; + TypeFlags2[TypeFlags2["BooleanLiteral"] = 512] = "BooleanLiteral"; + TypeFlags2[TypeFlags2["EnumLiteral"] = 1024] = "EnumLiteral"; + TypeFlags2[TypeFlags2["BigIntLiteral"] = 2048] = "BigIntLiteral"; + TypeFlags2[TypeFlags2["ESSymbol"] = 4096] = "ESSymbol"; + TypeFlags2[TypeFlags2["UniqueESSymbol"] = 8192] = "UniqueESSymbol"; + TypeFlags2[TypeFlags2["Void"] = 16384] = "Void"; + TypeFlags2[TypeFlags2["Undefined"] = 32768] = "Undefined"; + TypeFlags2[TypeFlags2["Null"] = 65536] = "Null"; + TypeFlags2[TypeFlags2["Never"] = 131072] = "Never"; + TypeFlags2[TypeFlags2["TypeParameter"] = 262144] = "TypeParameter"; + TypeFlags2[TypeFlags2["Object"] = 524288] = "Object"; + TypeFlags2[TypeFlags2["Union"] = 1048576] = "Union"; + TypeFlags2[TypeFlags2["Intersection"] = 2097152] = "Intersection"; + TypeFlags2[TypeFlags2["Index"] = 4194304] = "Index"; + TypeFlags2[TypeFlags2["IndexedAccess"] = 8388608] = "IndexedAccess"; + TypeFlags2[TypeFlags2["Conditional"] = 16777216] = "Conditional"; + TypeFlags2[TypeFlags2["Substitution"] = 33554432] = "Substitution"; + TypeFlags2[TypeFlags2["NonPrimitive"] = 67108864] = "NonPrimitive"; + TypeFlags2[TypeFlags2["TemplateLiteral"] = 134217728] = "TemplateLiteral"; + TypeFlags2[TypeFlags2["StringMapping"] = 268435456] = "StringMapping"; + TypeFlags2[TypeFlags2["Reserved1"] = 536870912] = "Reserved1"; + TypeFlags2[TypeFlags2["Reserved2"] = 1073741824] = "Reserved2"; + TypeFlags2[TypeFlags2["AnyOrUnknown"] = 3] = "AnyOrUnknown"; + TypeFlags2[TypeFlags2["Nullable"] = 98304] = "Nullable"; + TypeFlags2[TypeFlags2["Literal"] = 2944] = "Literal"; + TypeFlags2[TypeFlags2["Unit"] = 109472] = "Unit"; + TypeFlags2[TypeFlags2["Freshable"] = 2976] = "Freshable"; + TypeFlags2[TypeFlags2["StringOrNumberLiteral"] = 384] = "StringOrNumberLiteral"; + TypeFlags2[TypeFlags2["StringOrNumberLiteralOrUnique"] = 8576] = "StringOrNumberLiteralOrUnique"; + TypeFlags2[TypeFlags2["DefinitelyFalsy"] = 117632] = "DefinitelyFalsy"; + TypeFlags2[TypeFlags2["PossiblyFalsy"] = 117724] = "PossiblyFalsy"; + TypeFlags2[TypeFlags2["Intrinsic"] = 67359327] = "Intrinsic"; + TypeFlags2[TypeFlags2["StringLike"] = 402653316] = "StringLike"; + TypeFlags2[TypeFlags2["NumberLike"] = 296] = "NumberLike"; + TypeFlags2[TypeFlags2["BigIntLike"] = 2112] = "BigIntLike"; + TypeFlags2[TypeFlags2["BooleanLike"] = 528] = "BooleanLike"; + TypeFlags2[TypeFlags2["EnumLike"] = 1056] = "EnumLike"; + TypeFlags2[TypeFlags2["ESSymbolLike"] = 12288] = "ESSymbolLike"; + TypeFlags2[TypeFlags2["VoidLike"] = 49152] = "VoidLike"; + TypeFlags2[TypeFlags2["Primitive"] = 402784252] = "Primitive"; + TypeFlags2[TypeFlags2["DefinitelyNonNullable"] = 470302716] = "DefinitelyNonNullable"; + TypeFlags2[TypeFlags2["DisjointDomains"] = 469892092] = "DisjointDomains"; + TypeFlags2[TypeFlags2["UnionOrIntersection"] = 3145728] = "UnionOrIntersection"; + TypeFlags2[TypeFlags2["StructuredType"] = 3670016] = "StructuredType"; + TypeFlags2[TypeFlags2["TypeVariable"] = 8650752] = "TypeVariable"; + TypeFlags2[TypeFlags2["InstantiableNonPrimitive"] = 58982400] = "InstantiableNonPrimitive"; + TypeFlags2[TypeFlags2["InstantiablePrimitive"] = 406847488] = "InstantiablePrimitive"; + TypeFlags2[TypeFlags2["Instantiable"] = 465829888] = "Instantiable"; + TypeFlags2[TypeFlags2["StructuredOrInstantiable"] = 469499904] = "StructuredOrInstantiable"; + TypeFlags2[TypeFlags2["ObjectFlagsType"] = 3899393] = "ObjectFlagsType"; + TypeFlags2[TypeFlags2["Simplifiable"] = 25165824] = "Simplifiable"; + TypeFlags2[TypeFlags2["Singleton"] = 67358815] = "Singleton"; + TypeFlags2[TypeFlags2["Narrowable"] = 536624127] = "Narrowable"; + TypeFlags2[TypeFlags2["IncludesMask"] = 473694207] = "IncludesMask"; + TypeFlags2[TypeFlags2["IncludesMissingType"] = 262144 /* TypeParameter */] = "IncludesMissingType"; + TypeFlags2[TypeFlags2["IncludesNonWideningType"] = 4194304 /* Index */] = "IncludesNonWideningType"; + TypeFlags2[TypeFlags2["IncludesWildcard"] = 8388608 /* IndexedAccess */] = "IncludesWildcard"; + TypeFlags2[TypeFlags2["IncludesEmptyObject"] = 16777216 /* Conditional */] = "IncludesEmptyObject"; + TypeFlags2[TypeFlags2["IncludesInstantiable"] = 33554432 /* Substitution */] = "IncludesInstantiable"; + TypeFlags2[TypeFlags2["IncludesConstrainedTypeVariable"] = 536870912 /* Reserved1 */] = "IncludesConstrainedTypeVariable"; + TypeFlags2[TypeFlags2["IncludesError"] = 1073741824 /* Reserved2 */] = "IncludesError"; + TypeFlags2[TypeFlags2["NotPrimitiveUnion"] = 36323331] = "NotPrimitiveUnion"; + return TypeFlags2; +})(TypeFlags || {}); +var ObjectFlags = /* @__PURE__ */ ((ObjectFlags3) => { + ObjectFlags3[ObjectFlags3["None"] = 0] = "None"; + ObjectFlags3[ObjectFlags3["Class"] = 1] = "Class"; + ObjectFlags3[ObjectFlags3["Interface"] = 2] = "Interface"; + ObjectFlags3[ObjectFlags3["Reference"] = 4] = "Reference"; + ObjectFlags3[ObjectFlags3["Tuple"] = 8] = "Tuple"; + ObjectFlags3[ObjectFlags3["Anonymous"] = 16] = "Anonymous"; + ObjectFlags3[ObjectFlags3["Mapped"] = 32] = "Mapped"; + ObjectFlags3[ObjectFlags3["Instantiated"] = 64] = "Instantiated"; + ObjectFlags3[ObjectFlags3["ObjectLiteral"] = 128] = "ObjectLiteral"; + ObjectFlags3[ObjectFlags3["EvolvingArray"] = 256] = "EvolvingArray"; + ObjectFlags3[ObjectFlags3["ObjectLiteralPatternWithComputedProperties"] = 512] = "ObjectLiteralPatternWithComputedProperties"; + ObjectFlags3[ObjectFlags3["ReverseMapped"] = 1024] = "ReverseMapped"; + ObjectFlags3[ObjectFlags3["JsxAttributes"] = 2048] = "JsxAttributes"; + ObjectFlags3[ObjectFlags3["JSLiteral"] = 4096] = "JSLiteral"; + ObjectFlags3[ObjectFlags3["FreshLiteral"] = 8192] = "FreshLiteral"; + ObjectFlags3[ObjectFlags3["ArrayLiteral"] = 16384] = "ArrayLiteral"; + ObjectFlags3[ObjectFlags3["PrimitiveUnion"] = 32768] = "PrimitiveUnion"; + ObjectFlags3[ObjectFlags3["ContainsWideningType"] = 65536] = "ContainsWideningType"; + ObjectFlags3[ObjectFlags3["ContainsObjectOrArrayLiteral"] = 131072] = "ContainsObjectOrArrayLiteral"; + ObjectFlags3[ObjectFlags3["NonInferrableType"] = 262144] = "NonInferrableType"; + ObjectFlags3[ObjectFlags3["CouldContainTypeVariablesComputed"] = 524288] = "CouldContainTypeVariablesComputed"; + ObjectFlags3[ObjectFlags3["CouldContainTypeVariables"] = 1048576] = "CouldContainTypeVariables"; + ObjectFlags3[ObjectFlags3["ClassOrInterface"] = 3] = "ClassOrInterface"; + ObjectFlags3[ObjectFlags3["RequiresWidening"] = 196608] = "RequiresWidening"; + ObjectFlags3[ObjectFlags3["PropagatingFlags"] = 458752] = "PropagatingFlags"; + ObjectFlags3[ObjectFlags3["InstantiatedMapped"] = 96] = "InstantiatedMapped"; + ObjectFlags3[ObjectFlags3["ObjectTypeKindMask"] = 1343] = "ObjectTypeKindMask"; + ObjectFlags3[ObjectFlags3["ContainsSpread"] = 2097152] = "ContainsSpread"; + ObjectFlags3[ObjectFlags3["ObjectRestType"] = 4194304] = "ObjectRestType"; + ObjectFlags3[ObjectFlags3["InstantiationExpressionType"] = 8388608] = "InstantiationExpressionType"; + ObjectFlags3[ObjectFlags3["SingleSignatureType"] = 134217728] = "SingleSignatureType"; + ObjectFlags3[ObjectFlags3["IsClassInstanceClone"] = 16777216] = "IsClassInstanceClone"; + ObjectFlags3[ObjectFlags3["IdenticalBaseTypeCalculated"] = 33554432] = "IdenticalBaseTypeCalculated"; + ObjectFlags3[ObjectFlags3["IdenticalBaseTypeExists"] = 67108864] = "IdenticalBaseTypeExists"; + ObjectFlags3[ObjectFlags3["IsGenericTypeComputed"] = 2097152] = "IsGenericTypeComputed"; + ObjectFlags3[ObjectFlags3["IsGenericObjectType"] = 4194304] = "IsGenericObjectType"; + ObjectFlags3[ObjectFlags3["IsGenericIndexType"] = 8388608] = "IsGenericIndexType"; + ObjectFlags3[ObjectFlags3["IsGenericType"] = 12582912] = "IsGenericType"; + ObjectFlags3[ObjectFlags3["ContainsIntersections"] = 16777216] = "ContainsIntersections"; + ObjectFlags3[ObjectFlags3["IsUnknownLikeUnionComputed"] = 33554432] = "IsUnknownLikeUnionComputed"; + ObjectFlags3[ObjectFlags3["IsUnknownLikeUnion"] = 67108864] = "IsUnknownLikeUnion"; + ObjectFlags3[ObjectFlags3["IsNeverIntersectionComputed"] = 16777216] = "IsNeverIntersectionComputed"; + ObjectFlags3[ObjectFlags3["IsNeverIntersection"] = 33554432] = "IsNeverIntersection"; + ObjectFlags3[ObjectFlags3["IsConstrainedTypeVariable"] = 67108864] = "IsConstrainedTypeVariable"; + return ObjectFlags3; +})(ObjectFlags || {}); +var VarianceFlags = /* @__PURE__ */ ((VarianceFlags2) => { + VarianceFlags2[VarianceFlags2["Invariant"] = 0] = "Invariant"; + VarianceFlags2[VarianceFlags2["Covariant"] = 1] = "Covariant"; + VarianceFlags2[VarianceFlags2["Contravariant"] = 2] = "Contravariant"; + VarianceFlags2[VarianceFlags2["Bivariant"] = 3] = "Bivariant"; + VarianceFlags2[VarianceFlags2["Independent"] = 4] = "Independent"; + VarianceFlags2[VarianceFlags2["VarianceMask"] = 7] = "VarianceMask"; + VarianceFlags2[VarianceFlags2["Unmeasurable"] = 8] = "Unmeasurable"; + VarianceFlags2[VarianceFlags2["Unreliable"] = 16] = "Unreliable"; + VarianceFlags2[VarianceFlags2["AllowsStructuralFallback"] = 24] = "AllowsStructuralFallback"; + return VarianceFlags2; +})(VarianceFlags || {}); +var ElementFlags = /* @__PURE__ */ ((ElementFlags2) => { + ElementFlags2[ElementFlags2["Required"] = 1] = "Required"; + ElementFlags2[ElementFlags2["Optional"] = 2] = "Optional"; + ElementFlags2[ElementFlags2["Rest"] = 4] = "Rest"; + ElementFlags2[ElementFlags2["Variadic"] = 8] = "Variadic"; + ElementFlags2[ElementFlags2["Fixed"] = 3] = "Fixed"; + ElementFlags2[ElementFlags2["Variable"] = 12] = "Variable"; + ElementFlags2[ElementFlags2["NonRequired"] = 14] = "NonRequired"; + ElementFlags2[ElementFlags2["NonRest"] = 11] = "NonRest"; + return ElementFlags2; +})(ElementFlags || {}); +var AccessFlags = /* @__PURE__ */ ((AccessFlags2) => { + AccessFlags2[AccessFlags2["None"] = 0] = "None"; + AccessFlags2[AccessFlags2["IncludeUndefined"] = 1] = "IncludeUndefined"; + AccessFlags2[AccessFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures"; + AccessFlags2[AccessFlags2["Writing"] = 4] = "Writing"; + AccessFlags2[AccessFlags2["CacheSymbol"] = 8] = "CacheSymbol"; + AccessFlags2[AccessFlags2["AllowMissing"] = 16] = "AllowMissing"; + AccessFlags2[AccessFlags2["ExpressionPosition"] = 32] = "ExpressionPosition"; + AccessFlags2[AccessFlags2["ReportDeprecated"] = 64] = "ReportDeprecated"; + AccessFlags2[AccessFlags2["SuppressNoImplicitAnyError"] = 128] = "SuppressNoImplicitAnyError"; + AccessFlags2[AccessFlags2["Contextual"] = 256] = "Contextual"; + AccessFlags2[AccessFlags2["Persistent"] = 1 /* IncludeUndefined */] = "Persistent"; + return AccessFlags2; +})(AccessFlags || {}); +var IndexFlags = /* @__PURE__ */ ((IndexFlags2) => { + IndexFlags2[IndexFlags2["None"] = 0] = "None"; + IndexFlags2[IndexFlags2["StringsOnly"] = 1] = "StringsOnly"; + IndexFlags2[IndexFlags2["NoIndexSignatures"] = 2] = "NoIndexSignatures"; + IndexFlags2[IndexFlags2["NoReducibleCheck"] = 4] = "NoReducibleCheck"; + return IndexFlags2; +})(IndexFlags || {}); +var JsxReferenceKind = /* @__PURE__ */ ((JsxReferenceKind2) => { + JsxReferenceKind2[JsxReferenceKind2["Component"] = 0] = "Component"; + JsxReferenceKind2[JsxReferenceKind2["Function"] = 1] = "Function"; + JsxReferenceKind2[JsxReferenceKind2["Mixed"] = 2] = "Mixed"; + return JsxReferenceKind2; +})(JsxReferenceKind || {}); +var SignatureKind = /* @__PURE__ */ ((SignatureKind2) => { + SignatureKind2[SignatureKind2["Call"] = 0] = "Call"; + SignatureKind2[SignatureKind2["Construct"] = 1] = "Construct"; + return SignatureKind2; +})(SignatureKind || {}); +var SignatureFlags = /* @__PURE__ */ ((SignatureFlags5) => { + SignatureFlags5[SignatureFlags5["None"] = 0] = "None"; + SignatureFlags5[SignatureFlags5["HasRestParameter"] = 1] = "HasRestParameter"; + SignatureFlags5[SignatureFlags5["HasLiteralTypes"] = 2] = "HasLiteralTypes"; + SignatureFlags5[SignatureFlags5["Abstract"] = 4] = "Abstract"; + SignatureFlags5[SignatureFlags5["IsInnerCallChain"] = 8] = "IsInnerCallChain"; + SignatureFlags5[SignatureFlags5["IsOuterCallChain"] = 16] = "IsOuterCallChain"; + SignatureFlags5[SignatureFlags5["IsUntypedSignatureInJSFile"] = 32] = "IsUntypedSignatureInJSFile"; + SignatureFlags5[SignatureFlags5["IsNonInferrable"] = 64] = "IsNonInferrable"; + SignatureFlags5[SignatureFlags5["IsSignatureCandidateForOverloadFailure"] = 128] = "IsSignatureCandidateForOverloadFailure"; + SignatureFlags5[SignatureFlags5["PropagatingFlags"] = 167] = "PropagatingFlags"; + SignatureFlags5[SignatureFlags5["CallChainFlags"] = 24] = "CallChainFlags"; + return SignatureFlags5; +})(SignatureFlags || {}); +var IndexKind = /* @__PURE__ */ ((IndexKind2) => { + IndexKind2[IndexKind2["String"] = 0] = "String"; + IndexKind2[IndexKind2["Number"] = 1] = "Number"; + return IndexKind2; +})(IndexKind || {}); +var TypeMapKind = /* @__PURE__ */ ((TypeMapKind2) => { + TypeMapKind2[TypeMapKind2["Simple"] = 0] = "Simple"; + TypeMapKind2[TypeMapKind2["Array"] = 1] = "Array"; + TypeMapKind2[TypeMapKind2["Deferred"] = 2] = "Deferred"; + TypeMapKind2[TypeMapKind2["Function"] = 3] = "Function"; + TypeMapKind2[TypeMapKind2["Composite"] = 4] = "Composite"; + TypeMapKind2[TypeMapKind2["Merged"] = 5] = "Merged"; + return TypeMapKind2; +})(TypeMapKind || {}); +var InferencePriority = /* @__PURE__ */ ((InferencePriority2) => { + InferencePriority2[InferencePriority2["None"] = 0] = "None"; + InferencePriority2[InferencePriority2["NakedTypeVariable"] = 1] = "NakedTypeVariable"; + InferencePriority2[InferencePriority2["SpeculativeTuple"] = 2] = "SpeculativeTuple"; + InferencePriority2[InferencePriority2["SubstituteSource"] = 4] = "SubstituteSource"; + InferencePriority2[InferencePriority2["HomomorphicMappedType"] = 8] = "HomomorphicMappedType"; + InferencePriority2[InferencePriority2["PartialHomomorphicMappedType"] = 16] = "PartialHomomorphicMappedType"; + InferencePriority2[InferencePriority2["MappedTypeConstraint"] = 32] = "MappedTypeConstraint"; + InferencePriority2[InferencePriority2["ContravariantConditional"] = 64] = "ContravariantConditional"; + InferencePriority2[InferencePriority2["ReturnType"] = 128] = "ReturnType"; + InferencePriority2[InferencePriority2["LiteralKeyof"] = 256] = "LiteralKeyof"; + InferencePriority2[InferencePriority2["NoConstraints"] = 512] = "NoConstraints"; + InferencePriority2[InferencePriority2["AlwaysStrict"] = 1024] = "AlwaysStrict"; + InferencePriority2[InferencePriority2["MaxValue"] = 2048] = "MaxValue"; + InferencePriority2[InferencePriority2["PriorityImpliesCombination"] = 416] = "PriorityImpliesCombination"; + InferencePriority2[InferencePriority2["Circularity"] = -1] = "Circularity"; + return InferencePriority2; +})(InferencePriority || {}); +var InferenceFlags = /* @__PURE__ */ ((InferenceFlags2) => { + InferenceFlags2[InferenceFlags2["None"] = 0] = "None"; + InferenceFlags2[InferenceFlags2["NoDefault"] = 1] = "NoDefault"; + InferenceFlags2[InferenceFlags2["AnyDefault"] = 2] = "AnyDefault"; + InferenceFlags2[InferenceFlags2["SkippedGenericFunction"] = 4] = "SkippedGenericFunction"; + return InferenceFlags2; +})(InferenceFlags || {}); +var Ternary = /* @__PURE__ */ ((Ternary2) => { + Ternary2[Ternary2["False"] = 0] = "False"; + Ternary2[Ternary2["Unknown"] = 1] = "Unknown"; + Ternary2[Ternary2["Maybe"] = 3] = "Maybe"; + Ternary2[Ternary2["True"] = -1] = "True"; + return Ternary2; +})(Ternary || {}); +var AssignmentDeclarationKind = /* @__PURE__ */ ((AssignmentDeclarationKind2) => { + AssignmentDeclarationKind2[AssignmentDeclarationKind2["None"] = 0] = "None"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["ExportsProperty"] = 1] = "ExportsProperty"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["ModuleExports"] = 2] = "ModuleExports"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["PrototypeProperty"] = 3] = "PrototypeProperty"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["ThisProperty"] = 4] = "ThisProperty"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["Property"] = 5] = "Property"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["Prototype"] = 6] = "Prototype"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyValue"] = 7] = "ObjectDefinePropertyValue"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePropertyExports"] = 8] = "ObjectDefinePropertyExports"; + AssignmentDeclarationKind2[AssignmentDeclarationKind2["ObjectDefinePrototypeProperty"] = 9] = "ObjectDefinePrototypeProperty"; + return AssignmentDeclarationKind2; +})(AssignmentDeclarationKind || {}); +var DiagnosticCategory = /* @__PURE__ */ ((DiagnosticCategory2) => { + DiagnosticCategory2[DiagnosticCategory2["Warning"] = 0] = "Warning"; + DiagnosticCategory2[DiagnosticCategory2["Error"] = 1] = "Error"; + DiagnosticCategory2[DiagnosticCategory2["Suggestion"] = 2] = "Suggestion"; + DiagnosticCategory2[DiagnosticCategory2["Message"] = 3] = "Message"; + return DiagnosticCategory2; +})(DiagnosticCategory || {}); +function diagnosticCategoryName(d, lowerCase = true) { + const name = DiagnosticCategory[d.category]; + return lowerCase ? name.toLowerCase() : name; +} +var ModuleResolutionKind = /* @__PURE__ */ ((ModuleResolutionKind3) => { + ModuleResolutionKind3[ModuleResolutionKind3["Classic"] = 1] = "Classic"; + ModuleResolutionKind3[ModuleResolutionKind3["NodeJs"] = 2] = "NodeJs"; + ModuleResolutionKind3[ModuleResolutionKind3["Node10"] = 2] = "Node10"; + ModuleResolutionKind3[ModuleResolutionKind3["Node16"] = 3] = "Node16"; + ModuleResolutionKind3[ModuleResolutionKind3["NodeNext"] = 99] = "NodeNext"; + ModuleResolutionKind3[ModuleResolutionKind3["Bundler"] = 100] = "Bundler"; + return ModuleResolutionKind3; +})(ModuleResolutionKind || {}); +var ModuleDetectionKind = /* @__PURE__ */ ((ModuleDetectionKind2) => { + ModuleDetectionKind2[ModuleDetectionKind2["Legacy"] = 1] = "Legacy"; + ModuleDetectionKind2[ModuleDetectionKind2["Auto"] = 2] = "Auto"; + ModuleDetectionKind2[ModuleDetectionKind2["Force"] = 3] = "Force"; + return ModuleDetectionKind2; +})(ModuleDetectionKind || {}); +var WatchFileKind = /* @__PURE__ */ ((WatchFileKind3) => { + WatchFileKind3[WatchFileKind3["FixedPollingInterval"] = 0] = "FixedPollingInterval"; + WatchFileKind3[WatchFileKind3["PriorityPollingInterval"] = 1] = "PriorityPollingInterval"; + WatchFileKind3[WatchFileKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling"; + WatchFileKind3[WatchFileKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling"; + WatchFileKind3[WatchFileKind3["UseFsEvents"] = 4] = "UseFsEvents"; + WatchFileKind3[WatchFileKind3["UseFsEventsOnParentDirectory"] = 5] = "UseFsEventsOnParentDirectory"; + return WatchFileKind3; +})(WatchFileKind || {}); +var WatchDirectoryKind = /* @__PURE__ */ ((WatchDirectoryKind3) => { + WatchDirectoryKind3[WatchDirectoryKind3["UseFsEvents"] = 0] = "UseFsEvents"; + WatchDirectoryKind3[WatchDirectoryKind3["FixedPollingInterval"] = 1] = "FixedPollingInterval"; + WatchDirectoryKind3[WatchDirectoryKind3["DynamicPriorityPolling"] = 2] = "DynamicPriorityPolling"; + WatchDirectoryKind3[WatchDirectoryKind3["FixedChunkSizePolling"] = 3] = "FixedChunkSizePolling"; + return WatchDirectoryKind3; +})(WatchDirectoryKind || {}); +var PollingWatchKind = /* @__PURE__ */ ((PollingWatchKind3) => { + PollingWatchKind3[PollingWatchKind3["FixedInterval"] = 0] = "FixedInterval"; + PollingWatchKind3[PollingWatchKind3["PriorityInterval"] = 1] = "PriorityInterval"; + PollingWatchKind3[PollingWatchKind3["DynamicPriority"] = 2] = "DynamicPriority"; + PollingWatchKind3[PollingWatchKind3["FixedChunkSize"] = 3] = "FixedChunkSize"; + return PollingWatchKind3; +})(PollingWatchKind || {}); +var ModuleKind = /* @__PURE__ */ ((ModuleKind3) => { + ModuleKind3[ModuleKind3["None"] = 0] = "None"; + ModuleKind3[ModuleKind3["CommonJS"] = 1] = "CommonJS"; + ModuleKind3[ModuleKind3["AMD"] = 2] = "AMD"; + ModuleKind3[ModuleKind3["UMD"] = 3] = "UMD"; + ModuleKind3[ModuleKind3["System"] = 4] = "System"; + ModuleKind3[ModuleKind3["ES2015"] = 5] = "ES2015"; + ModuleKind3[ModuleKind3["ES2020"] = 6] = "ES2020"; + ModuleKind3[ModuleKind3["ES2022"] = 7] = "ES2022"; + ModuleKind3[ModuleKind3["ESNext"] = 99] = "ESNext"; + ModuleKind3[ModuleKind3["Node16"] = 100] = "Node16"; + ModuleKind3[ModuleKind3["NodeNext"] = 199] = "NodeNext"; + ModuleKind3[ModuleKind3["Preserve"] = 200] = "Preserve"; + return ModuleKind3; +})(ModuleKind || {}); +var JsxEmit = /* @__PURE__ */ ((JsxEmit3) => { + JsxEmit3[JsxEmit3["None"] = 0] = "None"; + JsxEmit3[JsxEmit3["Preserve"] = 1] = "Preserve"; + JsxEmit3[JsxEmit3["React"] = 2] = "React"; + JsxEmit3[JsxEmit3["ReactNative"] = 3] = "ReactNative"; + JsxEmit3[JsxEmit3["ReactJSX"] = 4] = "ReactJSX"; + JsxEmit3[JsxEmit3["ReactJSXDev"] = 5] = "ReactJSXDev"; + return JsxEmit3; +})(JsxEmit || {}); +var ImportsNotUsedAsValues = /* @__PURE__ */ ((ImportsNotUsedAsValues2) => { + ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Remove"] = 0] = "Remove"; + ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Preserve"] = 1] = "Preserve"; + ImportsNotUsedAsValues2[ImportsNotUsedAsValues2["Error"] = 2] = "Error"; + return ImportsNotUsedAsValues2; +})(ImportsNotUsedAsValues || {}); +var NewLineKind = /* @__PURE__ */ ((NewLineKind3) => { + NewLineKind3[NewLineKind3["CarriageReturnLineFeed"] = 0] = "CarriageReturnLineFeed"; + NewLineKind3[NewLineKind3["LineFeed"] = 1] = "LineFeed"; + return NewLineKind3; +})(NewLineKind || {}); +var ScriptKind = /* @__PURE__ */ ((ScriptKind7) => { + ScriptKind7[ScriptKind7["Unknown"] = 0] = "Unknown"; + ScriptKind7[ScriptKind7["JS"] = 1] = "JS"; + ScriptKind7[ScriptKind7["JSX"] = 2] = "JSX"; + ScriptKind7[ScriptKind7["TS"] = 3] = "TS"; + ScriptKind7[ScriptKind7["TSX"] = 4] = "TSX"; + ScriptKind7[ScriptKind7["External"] = 5] = "External"; + ScriptKind7[ScriptKind7["JSON"] = 6] = "JSON"; + ScriptKind7[ScriptKind7["Deferred"] = 7] = "Deferred"; + return ScriptKind7; +})(ScriptKind || {}); +var ScriptTarget = /* @__PURE__ */ ((ScriptTarget12) => { + ScriptTarget12[ScriptTarget12["ES3"] = 0] = "ES3"; + ScriptTarget12[ScriptTarget12["ES5"] = 1] = "ES5"; + ScriptTarget12[ScriptTarget12["ES2015"] = 2] = "ES2015"; + ScriptTarget12[ScriptTarget12["ES2016"] = 3] = "ES2016"; + ScriptTarget12[ScriptTarget12["ES2017"] = 4] = "ES2017"; + ScriptTarget12[ScriptTarget12["ES2018"] = 5] = "ES2018"; + ScriptTarget12[ScriptTarget12["ES2019"] = 6] = "ES2019"; + ScriptTarget12[ScriptTarget12["ES2020"] = 7] = "ES2020"; + ScriptTarget12[ScriptTarget12["ES2021"] = 8] = "ES2021"; + ScriptTarget12[ScriptTarget12["ES2022"] = 9] = "ES2022"; + ScriptTarget12[ScriptTarget12["ES2023"] = 10] = "ES2023"; + ScriptTarget12[ScriptTarget12["ES2024"] = 11] = "ES2024"; + ScriptTarget12[ScriptTarget12["ESNext"] = 99] = "ESNext"; + ScriptTarget12[ScriptTarget12["JSON"] = 100] = "JSON"; + ScriptTarget12[ScriptTarget12["Latest"] = 99 /* ESNext */] = "Latest"; + return ScriptTarget12; +})(ScriptTarget || {}); +var LanguageVariant = /* @__PURE__ */ ((LanguageVariant4) => { + LanguageVariant4[LanguageVariant4["Standard"] = 0] = "Standard"; + LanguageVariant4[LanguageVariant4["JSX"] = 1] = "JSX"; + return LanguageVariant4; +})(LanguageVariant || {}); +var WatchDirectoryFlags = /* @__PURE__ */ ((WatchDirectoryFlags3) => { + WatchDirectoryFlags3[WatchDirectoryFlags3["None"] = 0] = "None"; + WatchDirectoryFlags3[WatchDirectoryFlags3["Recursive"] = 1] = "Recursive"; + return WatchDirectoryFlags3; +})(WatchDirectoryFlags || {}); +var CharacterCodes = /* @__PURE__ */ ((CharacterCodes2) => { + CharacterCodes2[CharacterCodes2["EOF"] = -1] = "EOF"; + CharacterCodes2[CharacterCodes2["nullCharacter"] = 0] = "nullCharacter"; + CharacterCodes2[CharacterCodes2["maxAsciiCharacter"] = 127] = "maxAsciiCharacter"; + CharacterCodes2[CharacterCodes2["lineFeed"] = 10] = "lineFeed"; + CharacterCodes2[CharacterCodes2["carriageReturn"] = 13] = "carriageReturn"; + CharacterCodes2[CharacterCodes2["lineSeparator"] = 8232] = "lineSeparator"; + CharacterCodes2[CharacterCodes2["paragraphSeparator"] = 8233] = "paragraphSeparator"; + CharacterCodes2[CharacterCodes2["nextLine"] = 133] = "nextLine"; + CharacterCodes2[CharacterCodes2["space"] = 32] = "space"; + CharacterCodes2[CharacterCodes2["nonBreakingSpace"] = 160] = "nonBreakingSpace"; + CharacterCodes2[CharacterCodes2["enQuad"] = 8192] = "enQuad"; + CharacterCodes2[CharacterCodes2["emQuad"] = 8193] = "emQuad"; + CharacterCodes2[CharacterCodes2["enSpace"] = 8194] = "enSpace"; + CharacterCodes2[CharacterCodes2["emSpace"] = 8195] = "emSpace"; + CharacterCodes2[CharacterCodes2["threePerEmSpace"] = 8196] = "threePerEmSpace"; + CharacterCodes2[CharacterCodes2["fourPerEmSpace"] = 8197] = "fourPerEmSpace"; + CharacterCodes2[CharacterCodes2["sixPerEmSpace"] = 8198] = "sixPerEmSpace"; + CharacterCodes2[CharacterCodes2["figureSpace"] = 8199] = "figureSpace"; + CharacterCodes2[CharacterCodes2["punctuationSpace"] = 8200] = "punctuationSpace"; + CharacterCodes2[CharacterCodes2["thinSpace"] = 8201] = "thinSpace"; + CharacterCodes2[CharacterCodes2["hairSpace"] = 8202] = "hairSpace"; + CharacterCodes2[CharacterCodes2["zeroWidthSpace"] = 8203] = "zeroWidthSpace"; + CharacterCodes2[CharacterCodes2["narrowNoBreakSpace"] = 8239] = "narrowNoBreakSpace"; + CharacterCodes2[CharacterCodes2["ideographicSpace"] = 12288] = "ideographicSpace"; + CharacterCodes2[CharacterCodes2["mathematicalSpace"] = 8287] = "mathematicalSpace"; + CharacterCodes2[CharacterCodes2["ogham"] = 5760] = "ogham"; + CharacterCodes2[CharacterCodes2["replacementCharacter"] = 65533] = "replacementCharacter"; + CharacterCodes2[CharacterCodes2["_"] = 95] = "_"; + CharacterCodes2[CharacterCodes2["$"] = 36] = "$"; + CharacterCodes2[CharacterCodes2["_0"] = 48] = "_0"; + CharacterCodes2[CharacterCodes2["_1"] = 49] = "_1"; + CharacterCodes2[CharacterCodes2["_2"] = 50] = "_2"; + CharacterCodes2[CharacterCodes2["_3"] = 51] = "_3"; + CharacterCodes2[CharacterCodes2["_4"] = 52] = "_4"; + CharacterCodes2[CharacterCodes2["_5"] = 53] = "_5"; + CharacterCodes2[CharacterCodes2["_6"] = 54] = "_6"; + CharacterCodes2[CharacterCodes2["_7"] = 55] = "_7"; + CharacterCodes2[CharacterCodes2["_8"] = 56] = "_8"; + CharacterCodes2[CharacterCodes2["_9"] = 57] = "_9"; + CharacterCodes2[CharacterCodes2["a"] = 97] = "a"; + CharacterCodes2[CharacterCodes2["b"] = 98] = "b"; + CharacterCodes2[CharacterCodes2["c"] = 99] = "c"; + CharacterCodes2[CharacterCodes2["d"] = 100] = "d"; + CharacterCodes2[CharacterCodes2["e"] = 101] = "e"; + CharacterCodes2[CharacterCodes2["f"] = 102] = "f"; + CharacterCodes2[CharacterCodes2["g"] = 103] = "g"; + CharacterCodes2[CharacterCodes2["h"] = 104] = "h"; + CharacterCodes2[CharacterCodes2["i"] = 105] = "i"; + CharacterCodes2[CharacterCodes2["j"] = 106] = "j"; + CharacterCodes2[CharacterCodes2["k"] = 107] = "k"; + CharacterCodes2[CharacterCodes2["l"] = 108] = "l"; + CharacterCodes2[CharacterCodes2["m"] = 109] = "m"; + CharacterCodes2[CharacterCodes2["n"] = 110] = "n"; + CharacterCodes2[CharacterCodes2["o"] = 111] = "o"; + CharacterCodes2[CharacterCodes2["p"] = 112] = "p"; + CharacterCodes2[CharacterCodes2["q"] = 113] = "q"; + CharacterCodes2[CharacterCodes2["r"] = 114] = "r"; + CharacterCodes2[CharacterCodes2["s"] = 115] = "s"; + CharacterCodes2[CharacterCodes2["t"] = 116] = "t"; + CharacterCodes2[CharacterCodes2["u"] = 117] = "u"; + CharacterCodes2[CharacterCodes2["v"] = 118] = "v"; + CharacterCodes2[CharacterCodes2["w"] = 119] = "w"; + CharacterCodes2[CharacterCodes2["x"] = 120] = "x"; + CharacterCodes2[CharacterCodes2["y"] = 121] = "y"; + CharacterCodes2[CharacterCodes2["z"] = 122] = "z"; + CharacterCodes2[CharacterCodes2["A"] = 65] = "A"; + CharacterCodes2[CharacterCodes2["B"] = 66] = "B"; + CharacterCodes2[CharacterCodes2["C"] = 67] = "C"; + CharacterCodes2[CharacterCodes2["D"] = 68] = "D"; + CharacterCodes2[CharacterCodes2["E"] = 69] = "E"; + CharacterCodes2[CharacterCodes2["F"] = 70] = "F"; + CharacterCodes2[CharacterCodes2["G"] = 71] = "G"; + CharacterCodes2[CharacterCodes2["H"] = 72] = "H"; + CharacterCodes2[CharacterCodes2["I"] = 73] = "I"; + CharacterCodes2[CharacterCodes2["J"] = 74] = "J"; + CharacterCodes2[CharacterCodes2["K"] = 75] = "K"; + CharacterCodes2[CharacterCodes2["L"] = 76] = "L"; + CharacterCodes2[CharacterCodes2["M"] = 77] = "M"; + CharacterCodes2[CharacterCodes2["N"] = 78] = "N"; + CharacterCodes2[CharacterCodes2["O"] = 79] = "O"; + CharacterCodes2[CharacterCodes2["P"] = 80] = "P"; + CharacterCodes2[CharacterCodes2["Q"] = 81] = "Q"; + CharacterCodes2[CharacterCodes2["R"] = 82] = "R"; + CharacterCodes2[CharacterCodes2["S"] = 83] = "S"; + CharacterCodes2[CharacterCodes2["T"] = 84] = "T"; + CharacterCodes2[CharacterCodes2["U"] = 85] = "U"; + CharacterCodes2[CharacterCodes2["V"] = 86] = "V"; + CharacterCodes2[CharacterCodes2["W"] = 87] = "W"; + CharacterCodes2[CharacterCodes2["X"] = 88] = "X"; + CharacterCodes2[CharacterCodes2["Y"] = 89] = "Y"; + CharacterCodes2[CharacterCodes2["Z"] = 90] = "Z"; + CharacterCodes2[CharacterCodes2["ampersand"] = 38] = "ampersand"; + CharacterCodes2[CharacterCodes2["asterisk"] = 42] = "asterisk"; + CharacterCodes2[CharacterCodes2["at"] = 64] = "at"; + CharacterCodes2[CharacterCodes2["backslash"] = 92] = "backslash"; + CharacterCodes2[CharacterCodes2["backtick"] = 96] = "backtick"; + CharacterCodes2[CharacterCodes2["bar"] = 124] = "bar"; + CharacterCodes2[CharacterCodes2["caret"] = 94] = "caret"; + CharacterCodes2[CharacterCodes2["closeBrace"] = 125] = "closeBrace"; + CharacterCodes2[CharacterCodes2["closeBracket"] = 93] = "closeBracket"; + CharacterCodes2[CharacterCodes2["closeParen"] = 41] = "closeParen"; + CharacterCodes2[CharacterCodes2["colon"] = 58] = "colon"; + CharacterCodes2[CharacterCodes2["comma"] = 44] = "comma"; + CharacterCodes2[CharacterCodes2["dot"] = 46] = "dot"; + CharacterCodes2[CharacterCodes2["doubleQuote"] = 34] = "doubleQuote"; + CharacterCodes2[CharacterCodes2["equals"] = 61] = "equals"; + CharacterCodes2[CharacterCodes2["exclamation"] = 33] = "exclamation"; + CharacterCodes2[CharacterCodes2["greaterThan"] = 62] = "greaterThan"; + CharacterCodes2[CharacterCodes2["hash"] = 35] = "hash"; + CharacterCodes2[CharacterCodes2["lessThan"] = 60] = "lessThan"; + CharacterCodes2[CharacterCodes2["minus"] = 45] = "minus"; + CharacterCodes2[CharacterCodes2["openBrace"] = 123] = "openBrace"; + CharacterCodes2[CharacterCodes2["openBracket"] = 91] = "openBracket"; + CharacterCodes2[CharacterCodes2["openParen"] = 40] = "openParen"; + CharacterCodes2[CharacterCodes2["percent"] = 37] = "percent"; + CharacterCodes2[CharacterCodes2["plus"] = 43] = "plus"; + CharacterCodes2[CharacterCodes2["question"] = 63] = "question"; + CharacterCodes2[CharacterCodes2["semicolon"] = 59] = "semicolon"; + CharacterCodes2[CharacterCodes2["singleQuote"] = 39] = "singleQuote"; + CharacterCodes2[CharacterCodes2["slash"] = 47] = "slash"; + CharacterCodes2[CharacterCodes2["tilde"] = 126] = "tilde"; + CharacterCodes2[CharacterCodes2["backspace"] = 8] = "backspace"; + CharacterCodes2[CharacterCodes2["formFeed"] = 12] = "formFeed"; + CharacterCodes2[CharacterCodes2["byteOrderMark"] = 65279] = "byteOrderMark"; + CharacterCodes2[CharacterCodes2["tab"] = 9] = "tab"; + CharacterCodes2[CharacterCodes2["verticalTab"] = 11] = "verticalTab"; + return CharacterCodes2; +})(CharacterCodes || {}); +var Extension = /* @__PURE__ */ ((Extension2) => { + Extension2["Ts"] = ".ts"; + Extension2["Tsx"] = ".tsx"; + Extension2["Dts"] = ".d.ts"; + Extension2["Js"] = ".js"; + Extension2["Jsx"] = ".jsx"; + Extension2["Json"] = ".json"; + Extension2["TsBuildInfo"] = ".tsbuildinfo"; + Extension2["Mjs"] = ".mjs"; + Extension2["Mts"] = ".mts"; + Extension2["Dmts"] = ".d.mts"; + Extension2["Cjs"] = ".cjs"; + Extension2["Cts"] = ".cts"; + Extension2["Dcts"] = ".d.cts"; + return Extension2; +})(Extension || {}); +var TransformFlags = /* @__PURE__ */ ((TransformFlags3) => { + TransformFlags3[TransformFlags3["None"] = 0] = "None"; + TransformFlags3[TransformFlags3["ContainsTypeScript"] = 1] = "ContainsTypeScript"; + TransformFlags3[TransformFlags3["ContainsJsx"] = 2] = "ContainsJsx"; + TransformFlags3[TransformFlags3["ContainsESNext"] = 4] = "ContainsESNext"; + TransformFlags3[TransformFlags3["ContainsES2022"] = 8] = "ContainsES2022"; + TransformFlags3[TransformFlags3["ContainsES2021"] = 16] = "ContainsES2021"; + TransformFlags3[TransformFlags3["ContainsES2020"] = 32] = "ContainsES2020"; + TransformFlags3[TransformFlags3["ContainsES2019"] = 64] = "ContainsES2019"; + TransformFlags3[TransformFlags3["ContainsES2018"] = 128] = "ContainsES2018"; + TransformFlags3[TransformFlags3["ContainsES2017"] = 256] = "ContainsES2017"; + TransformFlags3[TransformFlags3["ContainsES2016"] = 512] = "ContainsES2016"; + TransformFlags3[TransformFlags3["ContainsES2015"] = 1024] = "ContainsES2015"; + TransformFlags3[TransformFlags3["ContainsGenerator"] = 2048] = "ContainsGenerator"; + TransformFlags3[TransformFlags3["ContainsDestructuringAssignment"] = 4096] = "ContainsDestructuringAssignment"; + TransformFlags3[TransformFlags3["ContainsTypeScriptClassSyntax"] = 8192] = "ContainsTypeScriptClassSyntax"; + TransformFlags3[TransformFlags3["ContainsLexicalThis"] = 16384] = "ContainsLexicalThis"; + TransformFlags3[TransformFlags3["ContainsRestOrSpread"] = 32768] = "ContainsRestOrSpread"; + TransformFlags3[TransformFlags3["ContainsObjectRestOrSpread"] = 65536] = "ContainsObjectRestOrSpread"; + TransformFlags3[TransformFlags3["ContainsComputedPropertyName"] = 131072] = "ContainsComputedPropertyName"; + TransformFlags3[TransformFlags3["ContainsBlockScopedBinding"] = 262144] = "ContainsBlockScopedBinding"; + TransformFlags3[TransformFlags3["ContainsBindingPattern"] = 524288] = "ContainsBindingPattern"; + TransformFlags3[TransformFlags3["ContainsYield"] = 1048576] = "ContainsYield"; + TransformFlags3[TransformFlags3["ContainsAwait"] = 2097152] = "ContainsAwait"; + TransformFlags3[TransformFlags3["ContainsHoistedDeclarationOrCompletion"] = 4194304] = "ContainsHoistedDeclarationOrCompletion"; + TransformFlags3[TransformFlags3["ContainsDynamicImport"] = 8388608] = "ContainsDynamicImport"; + TransformFlags3[TransformFlags3["ContainsClassFields"] = 16777216] = "ContainsClassFields"; + TransformFlags3[TransformFlags3["ContainsDecorators"] = 33554432] = "ContainsDecorators"; + TransformFlags3[TransformFlags3["ContainsPossibleTopLevelAwait"] = 67108864] = "ContainsPossibleTopLevelAwait"; + TransformFlags3[TransformFlags3["ContainsLexicalSuper"] = 134217728] = "ContainsLexicalSuper"; + TransformFlags3[TransformFlags3["ContainsUpdateExpressionForIdentifier"] = 268435456] = "ContainsUpdateExpressionForIdentifier"; + TransformFlags3[TransformFlags3["ContainsPrivateIdentifierInExpression"] = 536870912] = "ContainsPrivateIdentifierInExpression"; + TransformFlags3[TransformFlags3["HasComputedFlags"] = -2147483648] = "HasComputedFlags"; + TransformFlags3[TransformFlags3["AssertTypeScript"] = 1 /* ContainsTypeScript */] = "AssertTypeScript"; + TransformFlags3[TransformFlags3["AssertJsx"] = 2 /* ContainsJsx */] = "AssertJsx"; + TransformFlags3[TransformFlags3["AssertESNext"] = 4 /* ContainsESNext */] = "AssertESNext"; + TransformFlags3[TransformFlags3["AssertES2022"] = 8 /* ContainsES2022 */] = "AssertES2022"; + TransformFlags3[TransformFlags3["AssertES2021"] = 16 /* ContainsES2021 */] = "AssertES2021"; + TransformFlags3[TransformFlags3["AssertES2020"] = 32 /* ContainsES2020 */] = "AssertES2020"; + TransformFlags3[TransformFlags3["AssertES2019"] = 64 /* ContainsES2019 */] = "AssertES2019"; + TransformFlags3[TransformFlags3["AssertES2018"] = 128 /* ContainsES2018 */] = "AssertES2018"; + TransformFlags3[TransformFlags3["AssertES2017"] = 256 /* ContainsES2017 */] = "AssertES2017"; + TransformFlags3[TransformFlags3["AssertES2016"] = 512 /* ContainsES2016 */] = "AssertES2016"; + TransformFlags3[TransformFlags3["AssertES2015"] = 1024 /* ContainsES2015 */] = "AssertES2015"; + TransformFlags3[TransformFlags3["AssertGenerator"] = 2048 /* ContainsGenerator */] = "AssertGenerator"; + TransformFlags3[TransformFlags3["AssertDestructuringAssignment"] = 4096 /* ContainsDestructuringAssignment */] = "AssertDestructuringAssignment"; + TransformFlags3[TransformFlags3["OuterExpressionExcludes"] = -2147483648 /* HasComputedFlags */] = "OuterExpressionExcludes"; + TransformFlags3[TransformFlags3["PropertyAccessExcludes"] = -2147483648 /* OuterExpressionExcludes */] = "PropertyAccessExcludes"; + TransformFlags3[TransformFlags3["NodeExcludes"] = -2147483648 /* PropertyAccessExcludes */] = "NodeExcludes"; + TransformFlags3[TransformFlags3["ArrowFunctionExcludes"] = -2072174592] = "ArrowFunctionExcludes"; + TransformFlags3[TransformFlags3["FunctionExcludes"] = -1937940480] = "FunctionExcludes"; + TransformFlags3[TransformFlags3["ConstructorExcludes"] = -1937948672] = "ConstructorExcludes"; + TransformFlags3[TransformFlags3["MethodOrAccessorExcludes"] = -2005057536] = "MethodOrAccessorExcludes"; + TransformFlags3[TransformFlags3["PropertyExcludes"] = -2013249536] = "PropertyExcludes"; + TransformFlags3[TransformFlags3["ClassExcludes"] = -2147344384] = "ClassExcludes"; + TransformFlags3[TransformFlags3["ModuleExcludes"] = -1941676032] = "ModuleExcludes"; + TransformFlags3[TransformFlags3["TypeExcludes"] = -2] = "TypeExcludes"; + TransformFlags3[TransformFlags3["ObjectLiteralExcludes"] = -2147278848] = "ObjectLiteralExcludes"; + TransformFlags3[TransformFlags3["ArrayLiteralOrCallOrNewExcludes"] = -2147450880] = "ArrayLiteralOrCallOrNewExcludes"; + TransformFlags3[TransformFlags3["VariableDeclarationListExcludes"] = -2146893824] = "VariableDeclarationListExcludes"; + TransformFlags3[TransformFlags3["ParameterExcludes"] = -2147483648 /* NodeExcludes */] = "ParameterExcludes"; + TransformFlags3[TransformFlags3["CatchClauseExcludes"] = -2147418112] = "CatchClauseExcludes"; + TransformFlags3[TransformFlags3["BindingPatternExcludes"] = -2147450880] = "BindingPatternExcludes"; + TransformFlags3[TransformFlags3["ContainsLexicalThisOrSuper"] = 134234112] = "ContainsLexicalThisOrSuper"; + TransformFlags3[TransformFlags3["PropertyNamePropagatingFlags"] = 134234112] = "PropertyNamePropagatingFlags"; + return TransformFlags3; +})(TransformFlags || {}); +var SnippetKind = /* @__PURE__ */ ((SnippetKind3) => { + SnippetKind3[SnippetKind3["TabStop"] = 0] = "TabStop"; + SnippetKind3[SnippetKind3["Placeholder"] = 1] = "Placeholder"; + SnippetKind3[SnippetKind3["Choice"] = 2] = "Choice"; + SnippetKind3[SnippetKind3["Variable"] = 3] = "Variable"; + return SnippetKind3; +})(SnippetKind || {}); +var EmitFlags = /* @__PURE__ */ ((EmitFlags3) => { + EmitFlags3[EmitFlags3["None"] = 0] = "None"; + EmitFlags3[EmitFlags3["SingleLine"] = 1] = "SingleLine"; + EmitFlags3[EmitFlags3["MultiLine"] = 2] = "MultiLine"; + EmitFlags3[EmitFlags3["AdviseOnEmitNode"] = 4] = "AdviseOnEmitNode"; + EmitFlags3[EmitFlags3["NoSubstitution"] = 8] = "NoSubstitution"; + EmitFlags3[EmitFlags3["CapturesThis"] = 16] = "CapturesThis"; + EmitFlags3[EmitFlags3["NoLeadingSourceMap"] = 32] = "NoLeadingSourceMap"; + EmitFlags3[EmitFlags3["NoTrailingSourceMap"] = 64] = "NoTrailingSourceMap"; + EmitFlags3[EmitFlags3["NoSourceMap"] = 96] = "NoSourceMap"; + EmitFlags3[EmitFlags3["NoNestedSourceMaps"] = 128] = "NoNestedSourceMaps"; + EmitFlags3[EmitFlags3["NoTokenLeadingSourceMaps"] = 256] = "NoTokenLeadingSourceMaps"; + EmitFlags3[EmitFlags3["NoTokenTrailingSourceMaps"] = 512] = "NoTokenTrailingSourceMaps"; + EmitFlags3[EmitFlags3["NoTokenSourceMaps"] = 768] = "NoTokenSourceMaps"; + EmitFlags3[EmitFlags3["NoLeadingComments"] = 1024] = "NoLeadingComments"; + EmitFlags3[EmitFlags3["NoTrailingComments"] = 2048] = "NoTrailingComments"; + EmitFlags3[EmitFlags3["NoComments"] = 3072] = "NoComments"; + EmitFlags3[EmitFlags3["NoNestedComments"] = 4096] = "NoNestedComments"; + EmitFlags3[EmitFlags3["HelperName"] = 8192] = "HelperName"; + EmitFlags3[EmitFlags3["ExportName"] = 16384] = "ExportName"; + EmitFlags3[EmitFlags3["LocalName"] = 32768] = "LocalName"; + EmitFlags3[EmitFlags3["InternalName"] = 65536] = "InternalName"; + EmitFlags3[EmitFlags3["Indented"] = 131072] = "Indented"; + EmitFlags3[EmitFlags3["NoIndentation"] = 262144] = "NoIndentation"; + EmitFlags3[EmitFlags3["AsyncFunctionBody"] = 524288] = "AsyncFunctionBody"; + EmitFlags3[EmitFlags3["ReuseTempVariableScope"] = 1048576] = "ReuseTempVariableScope"; + EmitFlags3[EmitFlags3["CustomPrologue"] = 2097152] = "CustomPrologue"; + EmitFlags3[EmitFlags3["NoHoisting"] = 4194304] = "NoHoisting"; + EmitFlags3[EmitFlags3["Iterator"] = 8388608] = "Iterator"; + EmitFlags3[EmitFlags3["NoAsciiEscaping"] = 16777216] = "NoAsciiEscaping"; + return EmitFlags3; +})(EmitFlags || {}); +var InternalEmitFlags = /* @__PURE__ */ ((InternalEmitFlags3) => { + InternalEmitFlags3[InternalEmitFlags3["None"] = 0] = "None"; + InternalEmitFlags3[InternalEmitFlags3["TypeScriptClassWrapper"] = 1] = "TypeScriptClassWrapper"; + InternalEmitFlags3[InternalEmitFlags3["NeverApplyImportHelper"] = 2] = "NeverApplyImportHelper"; + InternalEmitFlags3[InternalEmitFlags3["IgnoreSourceNewlines"] = 4] = "IgnoreSourceNewlines"; + InternalEmitFlags3[InternalEmitFlags3["Immutable"] = 8] = "Immutable"; + InternalEmitFlags3[InternalEmitFlags3["IndirectCall"] = 16] = "IndirectCall"; + InternalEmitFlags3[InternalEmitFlags3["TransformPrivateStaticElements"] = 32] = "TransformPrivateStaticElements"; + return InternalEmitFlags3; +})(InternalEmitFlags || {}); +var LanguageFeatureMinimumTarget = { + Classes: 2 /* ES2015 */, + ForOf: 2 /* ES2015 */, + Generators: 2 /* ES2015 */, + Iteration: 2 /* ES2015 */, + SpreadElements: 2 /* ES2015 */, + RestElements: 2 /* ES2015 */, + TaggedTemplates: 2 /* ES2015 */, + DestructuringAssignment: 2 /* ES2015 */, + BindingPatterns: 2 /* ES2015 */, + ArrowFunctions: 2 /* ES2015 */, + BlockScopedVariables: 2 /* ES2015 */, + ObjectAssign: 2 /* ES2015 */, + RegularExpressionFlagsUnicode: 2 /* ES2015 */, + RegularExpressionFlagsSticky: 2 /* ES2015 */, + Exponentiation: 3 /* ES2016 */, + AsyncFunctions: 4 /* ES2017 */, + ForAwaitOf: 5 /* ES2018 */, + AsyncGenerators: 5 /* ES2018 */, + AsyncIteration: 5 /* ES2018 */, + ObjectSpreadRest: 5 /* ES2018 */, + RegularExpressionFlagsDotAll: 5 /* ES2018 */, + BindinglessCatch: 6 /* ES2019 */, + BigInt: 7 /* ES2020 */, + NullishCoalesce: 7 /* ES2020 */, + OptionalChaining: 7 /* ES2020 */, + LogicalAssignment: 8 /* ES2021 */, + TopLevelAwait: 9 /* ES2022 */, + ClassFields: 9 /* ES2022 */, + PrivateNamesAndClassStaticBlocks: 9 /* ES2022 */, + RegularExpressionFlagsHasIndices: 9 /* ES2022 */, + ShebangComments: 10 /* ES2023 */, + RegularExpressionFlagsUnicodeSets: 11 /* ES2024 */, + UsingAndAwaitUsing: 99 /* ESNext */, + ClassAndClassElementDecorators: 99 /* ESNext */ +}; +var ExternalEmitHelpers = /* @__PURE__ */ ((ExternalEmitHelpers2) => { + ExternalEmitHelpers2[ExternalEmitHelpers2["Extends"] = 1] = "Extends"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Assign"] = 2] = "Assign"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Rest"] = 4] = "Rest"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Decorate"] = 8] = "Decorate"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ESDecorateAndRunInitializers"] = 8 /* Decorate */] = "ESDecorateAndRunInitializers"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Metadata"] = 16] = "Metadata"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Param"] = 32] = "Param"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Awaiter"] = 64] = "Awaiter"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Generator"] = 128] = "Generator"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Values"] = 256] = "Values"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Read"] = 512] = "Read"; + ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadArray"] = 1024] = "SpreadArray"; + ExternalEmitHelpers2[ExternalEmitHelpers2["Await"] = 2048] = "Await"; + ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGenerator"] = 4096] = "AsyncGenerator"; + ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegator"] = 8192] = "AsyncDelegator"; + ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncValues"] = 16384] = "AsyncValues"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ExportStar"] = 32768] = "ExportStar"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ImportStar"] = 65536] = "ImportStar"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ImportDefault"] = 131072] = "ImportDefault"; + ExternalEmitHelpers2[ExternalEmitHelpers2["MakeTemplateObject"] = 262144] = "MakeTemplateObject"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldGet"] = 524288] = "ClassPrivateFieldGet"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldSet"] = 1048576] = "ClassPrivateFieldSet"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ClassPrivateFieldIn"] = 2097152] = "ClassPrivateFieldIn"; + ExternalEmitHelpers2[ExternalEmitHelpers2["SetFunctionName"] = 4194304] = "SetFunctionName"; + ExternalEmitHelpers2[ExternalEmitHelpers2["PropKey"] = 8388608] = "PropKey"; + ExternalEmitHelpers2[ExternalEmitHelpers2["AddDisposableResourceAndDisposeResources"] = 16777216] = "AddDisposableResourceAndDisposeResources"; + ExternalEmitHelpers2[ExternalEmitHelpers2["RewriteRelativeImportExtension"] = 33554432] = "RewriteRelativeImportExtension"; + ExternalEmitHelpers2[ExternalEmitHelpers2["FirstEmitHelper"] = 1 /* Extends */] = "FirstEmitHelper"; + ExternalEmitHelpers2[ExternalEmitHelpers2["LastEmitHelper"] = 16777216 /* AddDisposableResourceAndDisposeResources */] = "LastEmitHelper"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ForOfIncludes"] = 256 /* Values */] = "ForOfIncludes"; + ExternalEmitHelpers2[ExternalEmitHelpers2["ForAwaitOfIncludes"] = 16384 /* AsyncValues */] = "ForAwaitOfIncludes"; + ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncGeneratorIncludes"] = 6144] = "AsyncGeneratorIncludes"; + ExternalEmitHelpers2[ExternalEmitHelpers2["AsyncDelegatorIncludes"] = 26624] = "AsyncDelegatorIncludes"; + ExternalEmitHelpers2[ExternalEmitHelpers2["SpreadIncludes"] = 1536] = "SpreadIncludes"; + return ExternalEmitHelpers2; +})(ExternalEmitHelpers || {}); +var EmitHint = /* @__PURE__ */ ((EmitHint5) => { + EmitHint5[EmitHint5["SourceFile"] = 0] = "SourceFile"; + EmitHint5[EmitHint5["Expression"] = 1] = "Expression"; + EmitHint5[EmitHint5["IdentifierName"] = 2] = "IdentifierName"; + EmitHint5[EmitHint5["MappedTypeParameter"] = 3] = "MappedTypeParameter"; + EmitHint5[EmitHint5["Unspecified"] = 4] = "Unspecified"; + EmitHint5[EmitHint5["EmbeddedStatement"] = 5] = "EmbeddedStatement"; + EmitHint5[EmitHint5["JsxAttributeValue"] = 6] = "JsxAttributeValue"; + EmitHint5[EmitHint5["ImportTypeNodeAttributes"] = 7] = "ImportTypeNodeAttributes"; + return EmitHint5; +})(EmitHint || {}); +var OuterExpressionKinds = /* @__PURE__ */ ((OuterExpressionKinds2) => { + OuterExpressionKinds2[OuterExpressionKinds2["Parentheses"] = 1] = "Parentheses"; + OuterExpressionKinds2[OuterExpressionKinds2["TypeAssertions"] = 2] = "TypeAssertions"; + OuterExpressionKinds2[OuterExpressionKinds2["NonNullAssertions"] = 4] = "NonNullAssertions"; + OuterExpressionKinds2[OuterExpressionKinds2["PartiallyEmittedExpressions"] = 8] = "PartiallyEmittedExpressions"; + OuterExpressionKinds2[OuterExpressionKinds2["ExpressionsWithTypeArguments"] = 16] = "ExpressionsWithTypeArguments"; + OuterExpressionKinds2[OuterExpressionKinds2["Assertions"] = 6] = "Assertions"; + OuterExpressionKinds2[OuterExpressionKinds2["All"] = 31] = "All"; + OuterExpressionKinds2[OuterExpressionKinds2["ExcludeJSDocTypeAssertion"] = -2147483648] = "ExcludeJSDocTypeAssertion"; + return OuterExpressionKinds2; +})(OuterExpressionKinds || {}); +var LexicalEnvironmentFlags = /* @__PURE__ */ ((LexicalEnvironmentFlags2) => { + LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["None"] = 0] = "None"; + LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["InParameters"] = 1] = "InParameters"; + LexicalEnvironmentFlags2[LexicalEnvironmentFlags2["VariablesHoistedInParameters"] = 2] = "VariablesHoistedInParameters"; + return LexicalEnvironmentFlags2; +})(LexicalEnvironmentFlags || {}); +var ListFormat = /* @__PURE__ */ ((ListFormat2) => { + ListFormat2[ListFormat2["None"] = 0] = "None"; + ListFormat2[ListFormat2["SingleLine"] = 0] = "SingleLine"; + ListFormat2[ListFormat2["MultiLine"] = 1] = "MultiLine"; + ListFormat2[ListFormat2["PreserveLines"] = 2] = "PreserveLines"; + ListFormat2[ListFormat2["LinesMask"] = 3] = "LinesMask"; + ListFormat2[ListFormat2["NotDelimited"] = 0] = "NotDelimited"; + ListFormat2[ListFormat2["BarDelimited"] = 4] = "BarDelimited"; + ListFormat2[ListFormat2["AmpersandDelimited"] = 8] = "AmpersandDelimited"; + ListFormat2[ListFormat2["CommaDelimited"] = 16] = "CommaDelimited"; + ListFormat2[ListFormat2["AsteriskDelimited"] = 32] = "AsteriskDelimited"; + ListFormat2[ListFormat2["DelimitersMask"] = 60] = "DelimitersMask"; + ListFormat2[ListFormat2["AllowTrailingComma"] = 64] = "AllowTrailingComma"; + ListFormat2[ListFormat2["Indented"] = 128] = "Indented"; + ListFormat2[ListFormat2["SpaceBetweenBraces"] = 256] = "SpaceBetweenBraces"; + ListFormat2[ListFormat2["SpaceBetweenSiblings"] = 512] = "SpaceBetweenSiblings"; + ListFormat2[ListFormat2["Braces"] = 1024] = "Braces"; + ListFormat2[ListFormat2["Parenthesis"] = 2048] = "Parenthesis"; + ListFormat2[ListFormat2["AngleBrackets"] = 4096] = "AngleBrackets"; + ListFormat2[ListFormat2["SquareBrackets"] = 8192] = "SquareBrackets"; + ListFormat2[ListFormat2["BracketsMask"] = 15360] = "BracketsMask"; + ListFormat2[ListFormat2["OptionalIfUndefined"] = 16384] = "OptionalIfUndefined"; + ListFormat2[ListFormat2["OptionalIfEmpty"] = 32768] = "OptionalIfEmpty"; + ListFormat2[ListFormat2["Optional"] = 49152] = "Optional"; + ListFormat2[ListFormat2["PreferNewLine"] = 65536] = "PreferNewLine"; + ListFormat2[ListFormat2["NoTrailingNewLine"] = 131072] = "NoTrailingNewLine"; + ListFormat2[ListFormat2["NoInterveningComments"] = 262144] = "NoInterveningComments"; + ListFormat2[ListFormat2["NoSpaceIfEmpty"] = 524288] = "NoSpaceIfEmpty"; + ListFormat2[ListFormat2["SingleElement"] = 1048576] = "SingleElement"; + ListFormat2[ListFormat2["SpaceAfterList"] = 2097152] = "SpaceAfterList"; + ListFormat2[ListFormat2["Modifiers"] = 2359808] = "Modifiers"; + ListFormat2[ListFormat2["HeritageClauses"] = 512] = "HeritageClauses"; + ListFormat2[ListFormat2["SingleLineTypeLiteralMembers"] = 768] = "SingleLineTypeLiteralMembers"; + ListFormat2[ListFormat2["MultiLineTypeLiteralMembers"] = 32897] = "MultiLineTypeLiteralMembers"; + ListFormat2[ListFormat2["SingleLineTupleTypeElements"] = 528] = "SingleLineTupleTypeElements"; + ListFormat2[ListFormat2["MultiLineTupleTypeElements"] = 657] = "MultiLineTupleTypeElements"; + ListFormat2[ListFormat2["UnionTypeConstituents"] = 516] = "UnionTypeConstituents"; + ListFormat2[ListFormat2["IntersectionTypeConstituents"] = 520] = "IntersectionTypeConstituents"; + ListFormat2[ListFormat2["ObjectBindingPatternElements"] = 525136] = "ObjectBindingPatternElements"; + ListFormat2[ListFormat2["ArrayBindingPatternElements"] = 524880] = "ArrayBindingPatternElements"; + ListFormat2[ListFormat2["ObjectLiteralExpressionProperties"] = 526226] = "ObjectLiteralExpressionProperties"; + ListFormat2[ListFormat2["ImportAttributes"] = 526226] = "ImportAttributes"; + ListFormat2[ListFormat2["ImportClauseEntries"] = 526226 /* ImportAttributes */] = "ImportClauseEntries"; + ListFormat2[ListFormat2["ArrayLiteralExpressionElements"] = 8914] = "ArrayLiteralExpressionElements"; + ListFormat2[ListFormat2["CommaListElements"] = 528] = "CommaListElements"; + ListFormat2[ListFormat2["CallExpressionArguments"] = 2576] = "CallExpressionArguments"; + ListFormat2[ListFormat2["NewExpressionArguments"] = 18960] = "NewExpressionArguments"; + ListFormat2[ListFormat2["TemplateExpressionSpans"] = 262144] = "TemplateExpressionSpans"; + ListFormat2[ListFormat2["SingleLineBlockStatements"] = 768] = "SingleLineBlockStatements"; + ListFormat2[ListFormat2["MultiLineBlockStatements"] = 129] = "MultiLineBlockStatements"; + ListFormat2[ListFormat2["VariableDeclarationList"] = 528] = "VariableDeclarationList"; + ListFormat2[ListFormat2["SingleLineFunctionBodyStatements"] = 768] = "SingleLineFunctionBodyStatements"; + ListFormat2[ListFormat2["MultiLineFunctionBodyStatements"] = 1 /* MultiLine */] = "MultiLineFunctionBodyStatements"; + ListFormat2[ListFormat2["ClassHeritageClauses"] = 0 /* SingleLine */] = "ClassHeritageClauses"; + ListFormat2[ListFormat2["ClassMembers"] = 129] = "ClassMembers"; + ListFormat2[ListFormat2["InterfaceMembers"] = 129] = "InterfaceMembers"; + ListFormat2[ListFormat2["EnumMembers"] = 145] = "EnumMembers"; + ListFormat2[ListFormat2["CaseBlockClauses"] = 129] = "CaseBlockClauses"; + ListFormat2[ListFormat2["NamedImportsOrExportsElements"] = 525136] = "NamedImportsOrExportsElements"; + ListFormat2[ListFormat2["JsxElementOrFragmentChildren"] = 262144] = "JsxElementOrFragmentChildren"; + ListFormat2[ListFormat2["JsxElementAttributes"] = 262656] = "JsxElementAttributes"; + ListFormat2[ListFormat2["CaseOrDefaultClauseStatements"] = 163969] = "CaseOrDefaultClauseStatements"; + ListFormat2[ListFormat2["HeritageClauseTypes"] = 528] = "HeritageClauseTypes"; + ListFormat2[ListFormat2["SourceFileStatements"] = 131073] = "SourceFileStatements"; + ListFormat2[ListFormat2["Decorators"] = 2146305] = "Decorators"; + ListFormat2[ListFormat2["TypeArguments"] = 53776] = "TypeArguments"; + ListFormat2[ListFormat2["TypeParameters"] = 53776] = "TypeParameters"; + ListFormat2[ListFormat2["Parameters"] = 2576] = "Parameters"; + ListFormat2[ListFormat2["IndexSignatureParameters"] = 8848] = "IndexSignatureParameters"; + ListFormat2[ListFormat2["JSDocComment"] = 33] = "JSDocComment"; + return ListFormat2; +})(ListFormat || {}); +var PragmaKindFlags = /* @__PURE__ */ ((PragmaKindFlags2) => { + PragmaKindFlags2[PragmaKindFlags2["None"] = 0] = "None"; + PragmaKindFlags2[PragmaKindFlags2["TripleSlashXML"] = 1] = "TripleSlashXML"; + PragmaKindFlags2[PragmaKindFlags2["SingleLine"] = 2] = "SingleLine"; + PragmaKindFlags2[PragmaKindFlags2["MultiLine"] = 4] = "MultiLine"; + PragmaKindFlags2[PragmaKindFlags2["All"] = 7] = "All"; + PragmaKindFlags2[PragmaKindFlags2["Default"] = 7 /* All */] = "Default"; + return PragmaKindFlags2; +})(PragmaKindFlags || {}); +var commentPragmas = { + "reference": { + args: [ + { name: "types", optional: true, captureSpan: true }, + { name: "lib", optional: true, captureSpan: true }, + { name: "path", optional: true, captureSpan: true }, + { name: "no-default-lib", optional: true }, + { name: "resolution-mode", optional: true }, + { name: "preserve", optional: true } + ], + kind: 1 /* TripleSlashXML */ + }, + "amd-dependency": { + args: [{ name: "path" }, { name: "name", optional: true }], + kind: 1 /* TripleSlashXML */ + }, + "amd-module": { + args: [{ name: "name" }], + kind: 1 /* TripleSlashXML */ + }, + "ts-check": { + kind: 2 /* SingleLine */ + }, + "ts-nocheck": { + kind: 2 /* SingleLine */ + }, + "jsx": { + args: [{ name: "factory" }], + kind: 4 /* MultiLine */ + }, + "jsxfrag": { + args: [{ name: "factory" }], + kind: 4 /* MultiLine */ + }, + "jsximportsource": { + args: [{ name: "factory" }], + kind: 4 /* MultiLine */ + }, + "jsxruntime": { + args: [{ name: "factory" }], + kind: 4 /* MultiLine */ + } +}; +var JSDocParsingMode = /* @__PURE__ */ ((JSDocParsingMode6) => { + JSDocParsingMode6[JSDocParsingMode6["ParseAll"] = 0] = "ParseAll"; + JSDocParsingMode6[JSDocParsingMode6["ParseNone"] = 1] = "ParseNone"; + JSDocParsingMode6[JSDocParsingMode6["ParseForTypeErrors"] = 2] = "ParseForTypeErrors"; + JSDocParsingMode6[JSDocParsingMode6["ParseForTypeInfo"] = 3] = "ParseForTypeInfo"; + return JSDocParsingMode6; +})(JSDocParsingMode || {}); + +// src/compiler/sys.ts +function generateDjb2Hash(data) { + let acc = 5381; + for (let i = 0; i < data.length; i++) { + acc = (acc << 5) + acc + data.charCodeAt(i); + } + return acc.toString(); +} +function setStackTraceLimit() { + if (Error.stackTraceLimit < 100) { + Error.stackTraceLimit = 100; + } +} +var FileWatcherEventKind = /* @__PURE__ */ ((FileWatcherEventKind2) => { + FileWatcherEventKind2[FileWatcherEventKind2["Created"] = 0] = "Created"; + FileWatcherEventKind2[FileWatcherEventKind2["Changed"] = 1] = "Changed"; + FileWatcherEventKind2[FileWatcherEventKind2["Deleted"] = 2] = "Deleted"; + return FileWatcherEventKind2; +})(FileWatcherEventKind || {}); +var PollingInterval = /* @__PURE__ */ ((PollingInterval3) => { + PollingInterval3[PollingInterval3["High"] = 2e3] = "High"; + PollingInterval3[PollingInterval3["Medium"] = 500] = "Medium"; + PollingInterval3[PollingInterval3["Low"] = 250] = "Low"; + return PollingInterval3; +})(PollingInterval || {}); +var missingFileModifiedTime = /* @__PURE__ */ new Date(0); +function getModifiedTime(host, fileName) { + return host.getModifiedTime(fileName) || missingFileModifiedTime; +} +function createPollingIntervalBasedLevels(levels) { + return { + [250 /* Low */]: levels.Low, + [500 /* Medium */]: levels.Medium, + [2e3 /* High */]: levels.High + }; +} +var defaultChunkLevels = { Low: 32, Medium: 64, High: 256 }; +var pollingChunkSize = createPollingIntervalBasedLevels(defaultChunkLevels); +var unchangedPollThresholds = createPollingIntervalBasedLevels(defaultChunkLevels); +function setCustomPollingValues(system) { + if (!system.getEnvironmentVariable) { + return; + } + const pollingIntervalChanged = setCustomLevels("TSC_WATCH_POLLINGINTERVAL", PollingInterval); + pollingChunkSize = getCustomPollingBasedLevels("TSC_WATCH_POLLINGCHUNKSIZE", defaultChunkLevels) || pollingChunkSize; + unchangedPollThresholds = getCustomPollingBasedLevels("TSC_WATCH_UNCHANGEDPOLLTHRESHOLDS", defaultChunkLevels) || unchangedPollThresholds; + function getLevel(envVar, level) { + return system.getEnvironmentVariable(`${envVar}_${level.toUpperCase()}`); + } + function getCustomLevels(baseVariable) { + let customLevels; + setCustomLevel("Low"); + setCustomLevel("Medium"); + setCustomLevel("High"); + return customLevels; + function setCustomLevel(level) { + const customLevel = getLevel(baseVariable, level); + if (customLevel) { + (customLevels || (customLevels = {}))[level] = Number(customLevel); + } + } + } + function setCustomLevels(baseVariable, levels) { + const customLevels = getCustomLevels(baseVariable); + if (customLevels) { + setLevel("Low"); + setLevel("Medium"); + setLevel("High"); + return true; + } + return false; + function setLevel(level) { + levels[level] = customLevels[level] || levels[level]; + } + } + function getCustomPollingBasedLevels(baseVariable, defaultLevels) { + const customLevels = getCustomLevels(baseVariable); + return (pollingIntervalChanged || customLevels) && createPollingIntervalBasedLevels(customLevels ? { ...defaultLevels, ...customLevels } : defaultLevels); + } +} +function pollWatchedFileQueue(host, queue, pollIndex, chunkSize, callbackOnWatchFileStat) { + let definedValueCopyToIndex = pollIndex; + for (let canVisit = queue.length; chunkSize && canVisit; nextPollIndex(), canVisit--) { + const watchedFile = queue[pollIndex]; + if (!watchedFile) { + continue; + } else if (watchedFile.isClosed) { + queue[pollIndex] = void 0; + continue; + } + chunkSize--; + const fileChanged = onWatchedFileStat(watchedFile, getModifiedTime(host, watchedFile.fileName)); + if (watchedFile.isClosed) { + queue[pollIndex] = void 0; + continue; + } + callbackOnWatchFileStat == null ? void 0 : callbackOnWatchFileStat(watchedFile, pollIndex, fileChanged); + if (queue[pollIndex]) { + if (definedValueCopyToIndex < pollIndex) { + queue[definedValueCopyToIndex] = watchedFile; + queue[pollIndex] = void 0; + } + definedValueCopyToIndex++; + } + } + return pollIndex; + function nextPollIndex() { + pollIndex++; + if (pollIndex === queue.length) { + if (definedValueCopyToIndex < pollIndex) { + queue.length = definedValueCopyToIndex; + } + pollIndex = 0; + definedValueCopyToIndex = 0; + } + } +} +function createDynamicPriorityPollingWatchFile(host) { + const watchedFiles = []; + const changedFilesInLastPoll = []; + const lowPollingIntervalQueue = createPollingIntervalQueue(250 /* Low */); + const mediumPollingIntervalQueue = createPollingIntervalQueue(500 /* Medium */); + const highPollingIntervalQueue = createPollingIntervalQueue(2e3 /* High */); + return watchFile2; + function watchFile2(fileName, callback, defaultPollingInterval) { + const file = { + fileName, + callback, + unchangedPolls: 0, + mtime: getModifiedTime(host, fileName) + }; + watchedFiles.push(file); + addToPollingIntervalQueue(file, defaultPollingInterval); + return { + close: () => { + file.isClosed = true; + unorderedRemoveItem(watchedFiles, file); + } + }; + } + function createPollingIntervalQueue(pollingInterval) { + const queue = []; + queue.pollingInterval = pollingInterval; + queue.pollIndex = 0; + queue.pollScheduled = false; + return queue; + } + function pollPollingIntervalQueue(_timeoutType, queue) { + queue.pollIndex = pollQueue(queue, queue.pollingInterval, queue.pollIndex, pollingChunkSize[queue.pollingInterval]); + if (queue.length) { + scheduleNextPoll(queue.pollingInterval); + } else { + Debug.assert(queue.pollIndex === 0); + queue.pollScheduled = false; + } + } + function pollLowPollingIntervalQueue(_timeoutType, queue) { + pollQueue( + changedFilesInLastPoll, + 250 /* Low */, + /*pollIndex*/ + 0, + changedFilesInLastPoll.length + ); + pollPollingIntervalQueue(_timeoutType, queue); + if (!queue.pollScheduled && changedFilesInLastPoll.length) { + scheduleNextPoll(250 /* Low */); + } + } + function pollQueue(queue, pollingInterval, pollIndex, chunkSize) { + return pollWatchedFileQueue( + host, + queue, + pollIndex, + chunkSize, + onWatchFileStat + ); + function onWatchFileStat(watchedFile, pollIndex2, fileChanged) { + if (fileChanged) { + watchedFile.unchangedPolls = 0; + if (queue !== changedFilesInLastPoll) { + queue[pollIndex2] = void 0; + addChangedFileToLowPollingIntervalQueue(watchedFile); + } + } else if (watchedFile.unchangedPolls !== unchangedPollThresholds[pollingInterval]) { + watchedFile.unchangedPolls++; + } else if (queue === changedFilesInLastPoll) { + watchedFile.unchangedPolls = 1; + queue[pollIndex2] = void 0; + addToPollingIntervalQueue(watchedFile, 250 /* Low */); + } else if (pollingInterval !== 2e3 /* High */) { + watchedFile.unchangedPolls++; + queue[pollIndex2] = void 0; + addToPollingIntervalQueue(watchedFile, pollingInterval === 250 /* Low */ ? 500 /* Medium */ : 2e3 /* High */); + } + } + } + function pollingIntervalQueue(pollingInterval) { + switch (pollingInterval) { + case 250 /* Low */: + return lowPollingIntervalQueue; + case 500 /* Medium */: + return mediumPollingIntervalQueue; + case 2e3 /* High */: + return highPollingIntervalQueue; + } + } + function addToPollingIntervalQueue(file, pollingInterval) { + pollingIntervalQueue(pollingInterval).push(file); + scheduleNextPollIfNotAlreadyScheduled(pollingInterval); + } + function addChangedFileToLowPollingIntervalQueue(file) { + changedFilesInLastPoll.push(file); + scheduleNextPollIfNotAlreadyScheduled(250 /* Low */); + } + function scheduleNextPollIfNotAlreadyScheduled(pollingInterval) { + if (!pollingIntervalQueue(pollingInterval).pollScheduled) { + scheduleNextPoll(pollingInterval); + } + } + function scheduleNextPoll(pollingInterval) { + pollingIntervalQueue(pollingInterval).pollScheduled = host.setTimeout(pollingInterval === 250 /* Low */ ? pollLowPollingIntervalQueue : pollPollingIntervalQueue, pollingInterval, pollingInterval === 250 /* Low */ ? "pollLowPollingIntervalQueue" : "pollPollingIntervalQueue", pollingIntervalQueue(pollingInterval)); + } +} +function createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp) { + const fileWatcherCallbacks = createMultiMap(); + const fileTimestamps = fsWatchWithTimestamp ? /* @__PURE__ */ new Map() : void 0; + const dirWatchers = /* @__PURE__ */ new Map(); + const toCanonicalName = createGetCanonicalFileName(useCaseSensitiveFileNames2); + return nonPollingWatchFile; + function nonPollingWatchFile(fileName, callback, _pollingInterval, fallbackOptions) { + const filePath = toCanonicalName(fileName); + if (fileWatcherCallbacks.add(filePath, callback).length === 1 && fileTimestamps) { + fileTimestamps.set(filePath, getModifiedTime3(fileName) || missingFileModifiedTime); + } + const dirPath = getDirectoryPath(filePath) || "."; + const watcher = dirWatchers.get(dirPath) || createDirectoryWatcher(getDirectoryPath(fileName) || ".", dirPath, fallbackOptions); + watcher.referenceCount++; + return { + close: () => { + if (watcher.referenceCount === 1) { + watcher.close(); + dirWatchers.delete(dirPath); + } else { + watcher.referenceCount--; + } + fileWatcherCallbacks.remove(filePath, callback); + } + }; + } + function createDirectoryWatcher(dirName, dirPath, fallbackOptions) { + const watcher = fsWatch( + dirName, + 1 /* Directory */, + (eventName, relativeFileName) => { + if (!isString(relativeFileName)) return; + const fileName = getNormalizedAbsolutePath(relativeFileName, dirName); + const filePath = toCanonicalName(fileName); + const callbacks = fileName && fileWatcherCallbacks.get(filePath); + if (callbacks) { + let currentModifiedTime; + let eventKind = 1 /* Changed */; + if (fileTimestamps) { + const existingTime = fileTimestamps.get(filePath); + if (eventName === "change") { + currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime; + if (currentModifiedTime.getTime() === existingTime.getTime()) return; + } + currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime); + fileTimestamps.set(filePath, currentModifiedTime); + if (existingTime === missingFileModifiedTime) eventKind = 0 /* Created */; + else if (currentModifiedTime === missingFileModifiedTime) eventKind = 2 /* Deleted */; + } + for (const fileCallback of callbacks) { + fileCallback(fileName, eventKind, currentModifiedTime); + } + } + }, + /*recursive*/ + false, + 500 /* Medium */, + fallbackOptions + ); + watcher.referenceCount = 0; + dirWatchers.set(dirPath, watcher); + return watcher; + } +} +function createFixedChunkSizePollingWatchFile(host) { + const watchedFiles = []; + let pollIndex = 0; + let pollScheduled; + return watchFile2; + function watchFile2(fileName, callback) { + const file = { + fileName, + callback, + mtime: getModifiedTime(host, fileName) + }; + watchedFiles.push(file); + scheduleNextPoll(); + return { + close: () => { + file.isClosed = true; + unorderedRemoveItem(watchedFiles, file); + } + }; + } + function pollQueue() { + pollScheduled = void 0; + pollIndex = pollWatchedFileQueue(host, watchedFiles, pollIndex, pollingChunkSize[250 /* Low */]); + scheduleNextPoll(); + } + function scheduleNextPoll() { + if (!watchedFiles.length || pollScheduled) return; + pollScheduled = host.setTimeout(pollQueue, 2e3 /* High */, "pollQueue"); + } +} +function createSingleWatcherPerName(cache, useCaseSensitiveFileNames2, name, callback, createWatcher) { + const toCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); + const path = toCanonicalFileName(name); + const existing = cache.get(path); + if (existing) { + existing.callbacks.push(callback); + } else { + cache.set(path, { + watcher: createWatcher( + // Cant infer types correctly so lets satisfy checker + (param1, param2, param3) => { + var _a; + return (_a = cache.get(path)) == null ? void 0 : _a.callbacks.slice().forEach((cb) => cb(param1, param2, param3)); + } + ), + callbacks: [callback] + }); + } + return { + close: () => { + const watcher = cache.get(path); + if (!watcher) return; + if (!orderedRemoveItem(watcher.callbacks, callback) || watcher.callbacks.length) return; + cache.delete(path); + closeFileWatcherOf(watcher); + } + }; +} +function onWatchedFileStat(watchedFile, modifiedTime) { + const oldTime = watchedFile.mtime.getTime(); + const newTime = modifiedTime.getTime(); + if (oldTime !== newTime) { + watchedFile.mtime = modifiedTime; + watchedFile.callback(watchedFile.fileName, getFileWatcherEventKind(oldTime, newTime), modifiedTime); + return true; + } + return false; +} +function getFileWatcherEventKind(oldTime, newTime) { + return oldTime === 0 ? 0 /* Created */ : newTime === 0 ? 2 /* Deleted */ : 1 /* Changed */; +} +var ignoredPaths = ["/node_modules/.", "/.git", "/.#"]; +var curSysLog = noop; +function sysLog(s) { + return curSysLog(s); +} +function setSysLog(logger) { + curSysLog = logger; +} +function createDirectoryWatcherSupportingRecursive({ + watchDirectory, + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + getCurrentDirectory, + getAccessibleSortedChildDirectories, + fileSystemEntryExists, + realpath, + setTimeout: setTimeout2, + clearTimeout: clearTimeout2 +}) { + const cache = /* @__PURE__ */ new Map(); + const callbackCache = createMultiMap(); + const cacheToUpdateChildWatches = /* @__PURE__ */ new Map(); + let timerToUpdateChildWatches; + const filePathComparer = getStringComparer(!useCaseSensitiveFileNames2); + const toCanonicalFilePath = createGetCanonicalFileName(useCaseSensitiveFileNames2); + return (dirName, callback, recursive, options) => recursive ? createDirectoryWatcher(dirName, options, callback) : watchDirectory(dirName, callback, recursive, options); + function createDirectoryWatcher(dirName, options, callback, link) { + const dirPath = toCanonicalFilePath(dirName); + let directoryWatcher = cache.get(dirPath); + if (directoryWatcher) { + directoryWatcher.refCount++; + } else { + directoryWatcher = { + watcher: watchDirectory( + dirName, + (fileName) => { + var _a; + if (isIgnoredPath(fileName, options)) return; + if (options == null ? void 0 : options.synchronousWatchDirectory) { + if (!((_a = cache.get(dirPath)) == null ? void 0 : _a.targetWatcher)) invokeCallbacks(dirName, dirPath, fileName); + updateChildWatches(dirName, dirPath, options); + } else { + nonSyncUpdateChildWatches(dirName, dirPath, fileName, options); + } + }, + /*recursive*/ + false, + options + ), + refCount: 1, + childWatches: emptyArray, + targetWatcher: void 0, + links: void 0 + }; + cache.set(dirPath, directoryWatcher); + updateChildWatches(dirName, dirPath, options); + } + if (link) (directoryWatcher.links ?? (directoryWatcher.links = /* @__PURE__ */ new Set())).add(link); + const callbackToAdd = callback && { dirName, callback }; + if (callbackToAdd) { + callbackCache.add(dirPath, callbackToAdd); + } + return { + dirName, + close: () => { + var _a; + const directoryWatcher2 = Debug.checkDefined(cache.get(dirPath)); + if (callbackToAdd) callbackCache.remove(dirPath, callbackToAdd); + if (link) (_a = directoryWatcher2.links) == null ? void 0 : _a.delete(link); + directoryWatcher2.refCount--; + if (directoryWatcher2.refCount) return; + cache.delete(dirPath); + directoryWatcher2.links = void 0; + closeFileWatcherOf(directoryWatcher2); + closeTargetWatcher(directoryWatcher2); + directoryWatcher2.childWatches.forEach(closeFileWatcher); + } + }; + } + function invokeCallbacks(dirName, dirPath, fileNameOrInvokeMap, fileNames) { + var _a, _b; + let fileName; + let invokeMap; + if (isString(fileNameOrInvokeMap)) { + fileName = fileNameOrInvokeMap; + } else { + invokeMap = fileNameOrInvokeMap; + } + callbackCache.forEach((callbacks, rootDirName) => { + if (invokeMap && invokeMap.get(rootDirName) === true) return; + if (rootDirName === dirPath || startsWith(dirPath, rootDirName) && dirPath[rootDirName.length] === directorySeparator) { + if (invokeMap) { + if (fileNames) { + const existing = invokeMap.get(rootDirName); + if (existing) { + existing.push(...fileNames); + } else { + invokeMap.set(rootDirName, fileNames.slice()); + } + } else { + invokeMap.set(rootDirName, true); + } + } else { + callbacks.forEach(({ callback }) => callback(fileName)); + } + } + }); + (_b = (_a = cache.get(dirPath)) == null ? void 0 : _a.links) == null ? void 0 : _b.forEach((link) => { + const toPathInLink = (fileName2) => combinePaths(link, getRelativePathFromDirectory(dirName, fileName2, toCanonicalFilePath)); + if (invokeMap) { + invokeCallbacks(link, toCanonicalFilePath(link), invokeMap, fileNames == null ? void 0 : fileNames.map(toPathInLink)); + } else { + invokeCallbacks(link, toCanonicalFilePath(link), toPathInLink(fileName)); + } + }); + } + function nonSyncUpdateChildWatches(dirName, dirPath, fileName, options) { + const parentWatcher = cache.get(dirPath); + if (parentWatcher && fileSystemEntryExists(dirName, 1 /* Directory */)) { + scheduleUpdateChildWatches(dirName, dirPath, fileName, options); + return; + } + invokeCallbacks(dirName, dirPath, fileName); + closeTargetWatcher(parentWatcher); + removeChildWatches(parentWatcher); + } + function scheduleUpdateChildWatches(dirName, dirPath, fileName, options) { + const existing = cacheToUpdateChildWatches.get(dirPath); + if (existing) { + existing.fileNames.push(fileName); + } else { + cacheToUpdateChildWatches.set(dirPath, { dirName, options, fileNames: [fileName] }); + } + if (timerToUpdateChildWatches) { + clearTimeout2(timerToUpdateChildWatches); + timerToUpdateChildWatches = void 0; + } + timerToUpdateChildWatches = setTimeout2(onTimerToUpdateChildWatches, 1e3, "timerToUpdateChildWatches"); + } + function onTimerToUpdateChildWatches() { + var _a; + timerToUpdateChildWatches = void 0; + sysLog(`sysLog:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size}`); + const start = timestamp(); + const invokeMap = /* @__PURE__ */ new Map(); + while (!timerToUpdateChildWatches && cacheToUpdateChildWatches.size) { + const result = cacheToUpdateChildWatches.entries().next(); + Debug.assert(!result.done); + const { value: [dirPath, { dirName, options, fileNames }] } = result; + cacheToUpdateChildWatches.delete(dirPath); + const hasChanges = updateChildWatches(dirName, dirPath, options); + if (!((_a = cache.get(dirPath)) == null ? void 0 : _a.targetWatcher)) invokeCallbacks(dirName, dirPath, invokeMap, hasChanges ? void 0 : fileNames); + } + sysLog(`sysLog:: invokingWatchers:: Elapsed:: ${timestamp() - start}ms:: ${cacheToUpdateChildWatches.size}`); + callbackCache.forEach((callbacks, rootDirName) => { + const existing = invokeMap.get(rootDirName); + if (existing) { + callbacks.forEach(({ callback, dirName }) => { + if (isArray(existing)) { + existing.forEach(callback); + } else { + callback(dirName); + } + }); + } + }); + const elapsed = timestamp() - start; + sysLog(`sysLog:: Elapsed:: ${elapsed}ms:: onTimerToUpdateChildWatches:: ${cacheToUpdateChildWatches.size} ${timerToUpdateChildWatches}`); + } + function removeChildWatches(parentWatcher) { + if (!parentWatcher) return; + const existingChildWatches = parentWatcher.childWatches; + parentWatcher.childWatches = emptyArray; + for (const childWatcher of existingChildWatches) { + childWatcher.close(); + removeChildWatches(cache.get(toCanonicalFilePath(childWatcher.dirName))); + } + } + function closeTargetWatcher(watcher) { + if (watcher == null ? void 0 : watcher.targetWatcher) { + watcher.targetWatcher.close(); + watcher.targetWatcher = void 0; + } + } + function updateChildWatches(parentDir, parentDirPath, options) { + const parentWatcher = cache.get(parentDirPath); + if (!parentWatcher) return false; + const target = normalizePath(realpath(parentDir)); + let hasChanges; + let newChildWatches; + if (filePathComparer(target, parentDir) === 0 /* EqualTo */) { + hasChanges = enumerateInsertsAndDeletes( + fileSystemEntryExists(parentDir, 1 /* Directory */) ? mapDefined(getAccessibleSortedChildDirectories(parentDir), (child) => { + const childFullName = getNormalizedAbsolutePath(child, parentDir); + return !isIgnoredPath(childFullName, options) && filePathComparer(childFullName, normalizePath(realpath(childFullName))) === 0 /* EqualTo */ ? childFullName : void 0; + }) : emptyArray, + parentWatcher.childWatches, + (child, childWatcher) => filePathComparer(child, childWatcher.dirName), + createAndAddChildDirectoryWatcher, + closeFileWatcher, + addChildDirectoryWatcher + ); + } else if (parentWatcher.targetWatcher && filePathComparer(target, parentWatcher.targetWatcher.dirName) === 0 /* EqualTo */) { + hasChanges = false; + Debug.assert(parentWatcher.childWatches === emptyArray); + } else { + closeTargetWatcher(parentWatcher); + parentWatcher.targetWatcher = createDirectoryWatcher( + target, + options, + /*callback*/ + void 0, + parentDir + ); + parentWatcher.childWatches.forEach(closeFileWatcher); + hasChanges = true; + } + parentWatcher.childWatches = newChildWatches || emptyArray; + return hasChanges; + function createAndAddChildDirectoryWatcher(childName) { + const result = createDirectoryWatcher(childName, options); + addChildDirectoryWatcher(result); + } + function addChildDirectoryWatcher(childWatcher) { + (newChildWatches || (newChildWatches = [])).push(childWatcher); + } + } + function isIgnoredPath(path, options) { + return some(ignoredPaths, (searchPath) => isInPath(path, searchPath)) || isIgnoredByWatchOptions(path, options, useCaseSensitiveFileNames2, getCurrentDirectory); + } + function isInPath(path, searchPath) { + if (path.includes(searchPath)) return true; + if (useCaseSensitiveFileNames2) return false; + return toCanonicalFilePath(path).includes(searchPath); + } +} +var FileSystemEntryKind = /* @__PURE__ */ ((FileSystemEntryKind2) => { + FileSystemEntryKind2[FileSystemEntryKind2["File"] = 0] = "File"; + FileSystemEntryKind2[FileSystemEntryKind2["Directory"] = 1] = "Directory"; + return FileSystemEntryKind2; +})(FileSystemEntryKind || {}); +function createFileWatcherCallback(callback) { + return (_fileName, eventKind, modifiedTime) => callback(eventKind === 1 /* Changed */ ? "change" : "rename", "", modifiedTime); +} +function createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3) { + return (eventName, _relativeFileName, modifiedTime) => { + if (eventName === "rename") { + modifiedTime || (modifiedTime = getModifiedTime3(fileName) || missingFileModifiedTime); + callback(fileName, modifiedTime !== missingFileModifiedTime ? 0 /* Created */ : 2 /* Deleted */, modifiedTime); + } else { + callback(fileName, 1 /* Changed */, modifiedTime); + } + }; +} +function isIgnoredByWatchOptions(pathToCheck, options, useCaseSensitiveFileNames2, getCurrentDirectory) { + return ((options == null ? void 0 : options.excludeDirectories) || (options == null ? void 0 : options.excludeFiles)) && (matchesExclude(pathToCheck, options == null ? void 0 : options.excludeFiles, useCaseSensitiveFileNames2, getCurrentDirectory()) || matchesExclude(pathToCheck, options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2, getCurrentDirectory())); +} +function createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory) { + return (eventName, relativeFileName) => { + if (eventName === "rename") { + const fileName = !relativeFileName ? directoryName : normalizePath(combinePaths(directoryName, relativeFileName)); + if (!relativeFileName || !isIgnoredByWatchOptions(fileName, options, useCaseSensitiveFileNames2, getCurrentDirectory)) { + callback(fileName); + } + } + }; +} +function createSystemWatchFunctions({ + pollingWatchFileWorker, + getModifiedTime: getModifiedTime3, + setTimeout: setTimeout2, + clearTimeout: clearTimeout2, + fsWatchWorker, + fileSystemEntryExists, + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + getCurrentDirectory, + fsSupportsRecursiveFsWatch, + getAccessibleSortedChildDirectories, + realpath, + tscWatchFile, + useNonPollingWatchers, + tscWatchDirectory, + inodeWatching, + fsWatchWithTimestamp, + sysLog: sysLog2 +}) { + const pollingWatches = /* @__PURE__ */ new Map(); + const fsWatches = /* @__PURE__ */ new Map(); + const fsWatchesRecursive = /* @__PURE__ */ new Map(); + let dynamicPollingWatchFile; + let fixedChunkSizePollingWatchFile; + let nonPollingWatchFile; + let hostRecursiveDirectoryWatcher; + let hitSystemWatcherLimit = false; + return { + watchFile: watchFile2, + watchDirectory + }; + function watchFile2(fileName, callback, pollingInterval, options) { + options = updateOptionsForWatchFile(options, useNonPollingWatchers); + const watchFileKind = Debug.checkDefined(options.watchFile); + switch (watchFileKind) { + case 0 /* FixedPollingInterval */: + return pollingWatchFile( + fileName, + callback, + 250 /* Low */, + /*options*/ + void 0 + ); + case 1 /* PriorityPollingInterval */: + return pollingWatchFile( + fileName, + callback, + pollingInterval, + /*options*/ + void 0 + ); + case 2 /* DynamicPriorityPolling */: + return ensureDynamicPollingWatchFile()( + fileName, + callback, + pollingInterval, + /*options*/ + void 0 + ); + case 3 /* FixedChunkSizePolling */: + return ensureFixedChunkSizePollingWatchFile()( + fileName, + callback, + /* pollingInterval */ + void 0, + /*options*/ + void 0 + ); + case 4 /* UseFsEvents */: + return fsWatch( + fileName, + 0 /* File */, + createFsWatchCallbackForFileWatcherCallback(fileName, callback, getModifiedTime3), + /*recursive*/ + false, + pollingInterval, + getFallbackOptions(options) + ); + case 5 /* UseFsEventsOnParentDirectory */: + if (!nonPollingWatchFile) { + nonPollingWatchFile = createUseFsEventsOnParentDirectoryWatchFile(fsWatch, useCaseSensitiveFileNames2, getModifiedTime3, fsWatchWithTimestamp); + } + return nonPollingWatchFile(fileName, callback, pollingInterval, getFallbackOptions(options)); + default: + Debug.assertNever(watchFileKind); + } + } + function ensureDynamicPollingWatchFile() { + return dynamicPollingWatchFile || (dynamicPollingWatchFile = createDynamicPriorityPollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 })); + } + function ensureFixedChunkSizePollingWatchFile() { + return fixedChunkSizePollingWatchFile || (fixedChunkSizePollingWatchFile = createFixedChunkSizePollingWatchFile({ getModifiedTime: getModifiedTime3, setTimeout: setTimeout2 })); + } + function updateOptionsForWatchFile(options, useNonPollingWatchers2) { + if (options && options.watchFile !== void 0) return options; + switch (tscWatchFile) { + case "PriorityPollingInterval": + return { watchFile: 1 /* PriorityPollingInterval */ }; + case "DynamicPriorityPolling": + return { watchFile: 2 /* DynamicPriorityPolling */ }; + case "UseFsEvents": + return generateWatchFileOptions(4 /* UseFsEvents */, 1 /* PriorityInterval */, options); + case "UseFsEventsWithFallbackDynamicPolling": + return generateWatchFileOptions(4 /* UseFsEvents */, 2 /* DynamicPriority */, options); + case "UseFsEventsOnParentDirectory": + useNonPollingWatchers2 = true; + // fall through + default: + return useNonPollingWatchers2 ? ( + // Use notifications from FS to watch with falling back to fs.watchFile + generateWatchFileOptions(5 /* UseFsEventsOnParentDirectory */, 1 /* PriorityInterval */, options) + ) : ( + // Default to using fs events + { watchFile: 4 /* UseFsEvents */ } + ); + } + } + function generateWatchFileOptions(watchFile3, fallbackPolling, options) { + const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling; + return { + watchFile: watchFile3, + fallbackPolling: defaultFallbackPolling === void 0 ? fallbackPolling : defaultFallbackPolling + }; + } + function watchDirectory(directoryName, callback, recursive, options) { + if (fsSupportsRecursiveFsWatch) { + return fsWatch( + directoryName, + 1 /* Directory */, + createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory), + recursive, + 500 /* Medium */, + getFallbackOptions(options) + ); + } + if (!hostRecursiveDirectoryWatcher) { + hostRecursiveDirectoryWatcher = createDirectoryWatcherSupportingRecursive({ + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + getCurrentDirectory, + fileSystemEntryExists, + getAccessibleSortedChildDirectories, + watchDirectory: nonRecursiveWatchDirectory, + realpath, + setTimeout: setTimeout2, + clearTimeout: clearTimeout2 + }); + } + return hostRecursiveDirectoryWatcher(directoryName, callback, recursive, options); + } + function nonRecursiveWatchDirectory(directoryName, callback, recursive, options) { + Debug.assert(!recursive); + const watchDirectoryOptions = updateOptionsForWatchDirectory(options); + const watchDirectoryKind = Debug.checkDefined(watchDirectoryOptions.watchDirectory); + switch (watchDirectoryKind) { + case 1 /* FixedPollingInterval */: + return pollingWatchFile( + directoryName, + () => callback(directoryName), + 500 /* Medium */, + /*options*/ + void 0 + ); + case 2 /* DynamicPriorityPolling */: + return ensureDynamicPollingWatchFile()( + directoryName, + () => callback(directoryName), + 500 /* Medium */, + /*options*/ + void 0 + ); + case 3 /* FixedChunkSizePolling */: + return ensureFixedChunkSizePollingWatchFile()( + directoryName, + () => callback(directoryName), + /* pollingInterval */ + void 0, + /*options*/ + void 0 + ); + case 0 /* UseFsEvents */: + return fsWatch( + directoryName, + 1 /* Directory */, + createFsWatchCallbackForDirectoryWatcherCallback(directoryName, callback, options, useCaseSensitiveFileNames2, getCurrentDirectory), + recursive, + 500 /* Medium */, + getFallbackOptions(watchDirectoryOptions) + ); + default: + Debug.assertNever(watchDirectoryKind); + } + } + function updateOptionsForWatchDirectory(options) { + if (options && options.watchDirectory !== void 0) return options; + switch (tscWatchDirectory) { + case "RecursiveDirectoryUsingFsWatchFile": + return { watchDirectory: 1 /* FixedPollingInterval */ }; + case "RecursiveDirectoryUsingDynamicPriorityPolling": + return { watchDirectory: 2 /* DynamicPriorityPolling */ }; + default: + const defaultFallbackPolling = options == null ? void 0 : options.fallbackPolling; + return { + watchDirectory: 0 /* UseFsEvents */, + fallbackPolling: defaultFallbackPolling !== void 0 ? defaultFallbackPolling : void 0 + }; + } + } + function pollingWatchFile(fileName, callback, pollingInterval, options) { + return createSingleWatcherPerName( + pollingWatches, + useCaseSensitiveFileNames2, + fileName, + callback, + (cb) => pollingWatchFileWorker(fileName, cb, pollingInterval, options) + ); + } + function fsWatch(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) { + return createSingleWatcherPerName( + recursive ? fsWatchesRecursive : fsWatches, + useCaseSensitiveFileNames2, + fileOrDirectory, + callback, + (cb) => fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, cb, recursive, fallbackPollingInterval, fallbackOptions) + ); + } + function fsWatchHandlingExistenceOnHost(fileOrDirectory, entryKind, callback, recursive, fallbackPollingInterval, fallbackOptions) { + let lastDirectoryPartWithDirectorySeparator; + let lastDirectoryPart; + if (inodeWatching) { + lastDirectoryPartWithDirectorySeparator = fileOrDirectory.substring(fileOrDirectory.lastIndexOf(directorySeparator)); + lastDirectoryPart = lastDirectoryPartWithDirectorySeparator.slice(directorySeparator.length); + } + let watcher = !fileSystemEntryExists(fileOrDirectory, entryKind) ? watchMissingFileSystemEntry() : watchPresentFileSystemEntry(); + return { + close: () => { + if (watcher) { + watcher.close(); + watcher = void 0; + } + } + }; + function updateWatcher(createWatcher) { + if (watcher) { + sysLog2(`sysLog:: ${fileOrDirectory}:: Changing watcher to ${createWatcher === watchPresentFileSystemEntry ? "Present" : "Missing"}FileSystemEntryWatcher`); + watcher.close(); + watcher = createWatcher(); + } + } + function watchPresentFileSystemEntry() { + if (hitSystemWatcherLimit) { + sysLog2(`sysLog:: ${fileOrDirectory}:: Defaulting to watchFile`); + return watchPresentFileSystemEntryWithFsWatchFile(); + } + try { + const presentWatcher = (entryKind === 1 /* Directory */ || !fsWatchWithTimestamp ? fsWatchWorker : fsWatchWorkerHandlingTimestamp)( + fileOrDirectory, + recursive, + inodeWatching ? callbackChangingToMissingFileSystemEntry : callback + ); + presentWatcher.on("error", () => { + callback("rename", ""); + updateWatcher(watchMissingFileSystemEntry); + }); + return presentWatcher; + } catch (e) { + hitSystemWatcherLimit || (hitSystemWatcherLimit = e.code === "ENOSPC"); + sysLog2(`sysLog:: ${fileOrDirectory}:: Changing to watchFile`); + return watchPresentFileSystemEntryWithFsWatchFile(); + } + } + function callbackChangingToMissingFileSystemEntry(event, relativeName) { + let originalRelativeName; + if (relativeName && endsWith(relativeName, "~")) { + originalRelativeName = relativeName; + relativeName = relativeName.slice(0, relativeName.length - 1); + } + if (event === "rename" && (!relativeName || relativeName === lastDirectoryPart || endsWith(relativeName, lastDirectoryPartWithDirectorySeparator))) { + const modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime; + if (originalRelativeName) callback(event, originalRelativeName, modifiedTime); + callback(event, relativeName, modifiedTime); + if (inodeWatching) { + updateWatcher(modifiedTime === missingFileModifiedTime ? watchMissingFileSystemEntry : watchPresentFileSystemEntry); + } else if (modifiedTime === missingFileModifiedTime) { + updateWatcher(watchMissingFileSystemEntry); + } + } else { + if (originalRelativeName) callback(event, originalRelativeName); + callback(event, relativeName); + } + } + function watchPresentFileSystemEntryWithFsWatchFile() { + return watchFile2( + fileOrDirectory, + createFileWatcherCallback(callback), + fallbackPollingInterval, + fallbackOptions + ); + } + function watchMissingFileSystemEntry() { + return watchFile2( + fileOrDirectory, + (_fileName, eventKind, modifiedTime) => { + if (eventKind === 0 /* Created */) { + modifiedTime || (modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime); + if (modifiedTime !== missingFileModifiedTime) { + callback("rename", "", modifiedTime); + updateWatcher(watchPresentFileSystemEntry); + } + } + }, + fallbackPollingInterval, + fallbackOptions + ); + } + } + function fsWatchWorkerHandlingTimestamp(fileOrDirectory, recursive, callback) { + let modifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime; + return fsWatchWorker(fileOrDirectory, recursive, (eventName, relativeFileName, currentModifiedTime) => { + if (eventName === "change") { + currentModifiedTime || (currentModifiedTime = getModifiedTime3(fileOrDirectory) || missingFileModifiedTime); + if (currentModifiedTime.getTime() === modifiedTime.getTime()) return; + } + modifiedTime = currentModifiedTime || getModifiedTime3(fileOrDirectory) || missingFileModifiedTime; + callback(eventName, relativeFileName, modifiedTime); + }); + } +} +function patchWriteFileEnsuringDirectory(sys2) { + const originalWriteFile = sys2.writeFile; + sys2.writeFile = (path, data, writeBom) => writeFileEnsuringDirectories( + path, + data, + !!writeBom, + (path2, data2, writeByteOrderMark) => originalWriteFile.call(sys2, path2, data2, writeByteOrderMark), + (path2) => sys2.createDirectory(path2), + (path2) => sys2.directoryExists(path2) + ); +} +var sys = (() => { + const byteOrderMarkIndicator = "\uFEFF"; + function getNodeSystem() { + const nativePattern = /^native |^\([^)]+\)$|^(?:internal[\\/]|[\w\s]+(?:\.js)?$)/; + const _fs = __nccwpck_require__(79896); + const _path = __nccwpck_require__(16928); + const _os = __nccwpck_require__(70857); + let _crypto; + try { + _crypto = __nccwpck_require__(76982); + } catch { + _crypto = void 0; + } + let activeSession; + let profilePath = "./profile.cpuprofile"; + const isMacOs = process.platform === "darwin"; + const isLinuxOrMacOs = process.platform === "linux" || isMacOs; + const statSyncOptions = { throwIfNoEntry: false }; + const platform = _os.platform(); + const useCaseSensitiveFileNames2 = isFileSystemCaseSensitive(); + const fsRealpath = !!_fs.realpathSync.native ? process.platform === "win32" ? fsRealPathHandlingLongPath : _fs.realpathSync.native : _fs.realpathSync; + const executingFilePath = __filename.endsWith("sys.js") ? _path.join(_path.dirname(__dirname), "__fake__.js") : __filename; + const fsSupportsRecursiveFsWatch = process.platform === "win32" || isMacOs; + const getCurrentDirectory = memoize(() => process.cwd()); + const { watchFile: watchFile2, watchDirectory } = createSystemWatchFunctions({ + pollingWatchFileWorker: fsWatchFileWorker, + getModifiedTime: getModifiedTime3, + setTimeout, + clearTimeout, + fsWatchWorker, + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + getCurrentDirectory, + fileSystemEntryExists, + // Node 4.0 `fs.watch` function supports the "recursive" option on both OSX and Windows + // (ref: https://github.com/nodejs/node/pull/2649 and https://github.com/Microsoft/TypeScript/issues/4643) + fsSupportsRecursiveFsWatch, + getAccessibleSortedChildDirectories: (path) => getAccessibleFileSystemEntries(path).directories, + realpath, + tscWatchFile: process.env.TSC_WATCHFILE, + useNonPollingWatchers: !!process.env.TSC_NONPOLLING_WATCHER, + tscWatchDirectory: process.env.TSC_WATCHDIRECTORY, + inodeWatching: isLinuxOrMacOs, + fsWatchWithTimestamp: isMacOs, + sysLog + }); + const nodeSystem = { + args: process.argv.slice(2), + newLine: _os.EOL, + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + write(s) { + process.stdout.write(s); + }, + getWidthOfTerminal() { + return process.stdout.columns; + }, + writeOutputIsTTY() { + return process.stdout.isTTY; + }, + readFile, + writeFile: writeFile2, + watchFile: watchFile2, + watchDirectory, + preferNonRecursiveWatch: !fsSupportsRecursiveFsWatch, + resolvePath: (path) => _path.resolve(path), + fileExists, + directoryExists, + getAccessibleFileSystemEntries, + createDirectory(directoryName) { + if (!nodeSystem.directoryExists(directoryName)) { + try { + _fs.mkdirSync(directoryName); + } catch (e) { + if (e.code !== "EEXIST") { + throw e; + } + } + } + }, + getExecutingFilePath() { + return executingFilePath; + }, + getCurrentDirectory, + getDirectories, + getEnvironmentVariable(name) { + return process.env[name] || ""; + }, + readDirectory, + getModifiedTime: getModifiedTime3, + setModifiedTime, + deleteFile, + createHash: _crypto ? createSHA256Hash : generateDjb2Hash, + createSHA256Hash: _crypto ? createSHA256Hash : void 0, + getMemoryUsage() { + if (global.gc) { + global.gc(); + } + return process.memoryUsage().heapUsed; + }, + getFileSize(path) { + const stat = statSync(path); + if (stat == null ? void 0 : stat.isFile()) { + return stat.size; + } + return 0; + }, + exit(exitCode) { + disableCPUProfiler(() => process.exit(exitCode)); + }, + enableCPUProfiler, + disableCPUProfiler, + cpuProfilingEnabled: () => !!activeSession || contains(process.execArgv, "--cpu-prof") || contains(process.execArgv, "--prof"), + realpath, + debugMode: !!process.env.NODE_INSPECTOR_IPC || !!process.env.VSCODE_INSPECTOR_OPTIONS || some(process.execArgv, (arg) => /^--(?:inspect|debug)(?:-brk)?(?:=\d+)?$/i.test(arg)) || !!process.recordreplay, + tryEnableSourceMapsForHost() { + try { + (__nccwpck_require__(3622).install)(); + } catch { + } + }, + setTimeout, + clearTimeout, + clearScreen: () => { + process.stdout.write("\x1B[2J\x1B[3J\x1B[H"); + }, + setBlocking: () => { + var _a; + const handle = (_a = process.stdout) == null ? void 0 : _a._handle; + if (handle && handle.setBlocking) { + handle.setBlocking(true); + } + }, + base64decode: (input) => Buffer.from(input, "base64").toString("utf8"), + base64encode: (input) => Buffer.from(input).toString("base64"), + require: (baseDir, moduleName) => { + try { + const modulePath = resolveJSModule(moduleName, baseDir, nodeSystem); + return { module: require(modulePath), modulePath, error: void 0 }; + } catch (error2) { + return { module: void 0, modulePath: void 0, error: error2 }; + } + } + }; + return nodeSystem; + function statSync(path) { + try { + return _fs.statSync(path, statSyncOptions); + } catch { + return void 0; + } + } + function enableCPUProfiler(path, cb) { + if (activeSession) { + cb(); + return false; + } + const inspector = __nccwpck_require__(50264); + if (!inspector || !inspector.Session) { + cb(); + return false; + } + const session = new inspector.Session(); + session.connect(); + session.post("Profiler.enable", () => { + session.post("Profiler.start", () => { + activeSession = session; + profilePath = path; + cb(); + }); + }); + return true; + } + function cleanupPaths(profile) { + let externalFileCounter = 0; + const remappedPaths = /* @__PURE__ */ new Map(); + const normalizedDir = normalizeSlashes(_path.dirname(executingFilePath)); + const fileUrlRoot = `file://${getRootLength(normalizedDir) === 1 ? "" : "/"}${normalizedDir}`; + for (const node of profile.nodes) { + if (node.callFrame.url) { + const url = normalizeSlashes(node.callFrame.url); + if (containsPath(fileUrlRoot, url, useCaseSensitiveFileNames2)) { + node.callFrame.url = getRelativePathToDirectoryOrUrl( + fileUrlRoot, + url, + fileUrlRoot, + createGetCanonicalFileName(useCaseSensitiveFileNames2), + /*isAbsolutePathAnUrl*/ + true + ); + } else if (!nativePattern.test(url)) { + node.callFrame.url = (remappedPaths.has(url) ? remappedPaths : remappedPaths.set(url, `external${externalFileCounter}.js`)).get(url); + externalFileCounter++; + } + } + } + return profile; + } + function disableCPUProfiler(cb) { + if (activeSession && activeSession !== "stopping") { + const s = activeSession; + activeSession.post("Profiler.stop", (err, { profile }) => { + var _a; + if (!err) { + if ((_a = statSync(profilePath)) == null ? void 0 : _a.isDirectory()) { + profilePath = _path.join(profilePath, `${(/* @__PURE__ */ new Date()).toISOString().replace(/:/g, "-")}+P${process.pid}.cpuprofile`); + } + try { + _fs.mkdirSync(_path.dirname(profilePath), { recursive: true }); + } catch { + } + _fs.writeFileSync(profilePath, JSON.stringify(cleanupPaths(profile))); + } + activeSession = void 0; + s.disconnect(); + cb(); + }); + activeSession = "stopping"; + return true; + } else { + cb(); + return false; + } + } + function isFileSystemCaseSensitive() { + if (platform === "win32" || platform === "win64") { + return false; + } + return !fileExists(swapCase(__filename)); + } + function swapCase(s) { + return s.replace(/\w/g, (ch) => { + const up = ch.toUpperCase(); + return ch === up ? ch.toLowerCase() : up; + }); + } + function fsWatchFileWorker(fileName, callback, pollingInterval) { + _fs.watchFile(fileName, { persistent: true, interval: pollingInterval }, fileChanged); + let eventKind; + return { + close: () => _fs.unwatchFile(fileName, fileChanged) + }; + function fileChanged(curr, prev) { + const isPreviouslyDeleted = +prev.mtime === 0 || eventKind === 2 /* Deleted */; + if (+curr.mtime === 0) { + if (isPreviouslyDeleted) { + return; + } + eventKind = 2 /* Deleted */; + } else if (isPreviouslyDeleted) { + eventKind = 0 /* Created */; + } else if (+curr.mtime === +prev.mtime) { + return; + } else { + eventKind = 1 /* Changed */; + } + callback(fileName, eventKind, curr.mtime); + } + } + function fsWatchWorker(fileOrDirectory, recursive, callback) { + return _fs.watch( + fileOrDirectory, + fsSupportsRecursiveFsWatch ? { persistent: true, recursive: !!recursive } : { persistent: true }, + callback + ); + } + function readFile(fileName, _encoding) { + let buffer; + try { + buffer = _fs.readFileSync(fileName); + } catch { + return void 0; + } + let len = buffer.length; + if (len >= 2 && buffer[0] === 254 && buffer[1] === 255) { + len &= ~1; + for (let i = 0; i < len; i += 2) { + const temp = buffer[i]; + buffer[i] = buffer[i + 1]; + buffer[i + 1] = temp; + } + return buffer.toString("utf16le", 2); + } + if (len >= 2 && buffer[0] === 255 && buffer[1] === 254) { + return buffer.toString("utf16le", 2); + } + if (len >= 3 && buffer[0] === 239 && buffer[1] === 187 && buffer[2] === 191) { + return buffer.toString("utf8", 3); + } + return buffer.toString("utf8"); + } + function writeFile2(fileName, data, writeByteOrderMark) { + if (writeByteOrderMark) { + data = byteOrderMarkIndicator + data; + } + let fd; + try { + fd = _fs.openSync(fileName, "w"); + _fs.writeSync( + fd, + data, + /*position*/ + void 0, + "utf8" + ); + } finally { + if (fd !== void 0) { + _fs.closeSync(fd); + } + } + } + function getAccessibleFileSystemEntries(path) { + try { + const entries = _fs.readdirSync(path || ".", { withFileTypes: true }); + const files = []; + const directories = []; + for (const dirent of entries) { + const entry = typeof dirent === "string" ? dirent : dirent.name; + if (entry === "." || entry === "..") { + continue; + } + let stat; + if (typeof dirent === "string" || dirent.isSymbolicLink()) { + const name = combinePaths(path, entry); + stat = statSync(name); + if (!stat) { + continue; + } + } else { + stat = dirent; + } + if (stat.isFile()) { + files.push(entry); + } else if (stat.isDirectory()) { + directories.push(entry); + } + } + files.sort(); + directories.sort(); + return { files, directories }; + } catch { + return emptyFileSystemEntries; + } + } + function readDirectory(path, extensions, excludes, includes, depth) { + return matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, process.cwd(), depth, getAccessibleFileSystemEntries, realpath); + } + function fileSystemEntryExists(path, entryKind) { + const stat = statSync(path); + if (!stat) { + return false; + } + switch (entryKind) { + case 0 /* File */: + return stat.isFile(); + case 1 /* Directory */: + return stat.isDirectory(); + default: + return false; + } + } + function fileExists(path) { + return fileSystemEntryExists(path, 0 /* File */); + } + function directoryExists(path) { + return fileSystemEntryExists(path, 1 /* Directory */); + } + function getDirectories(path) { + return getAccessibleFileSystemEntries(path).directories.slice(); + } + function fsRealPathHandlingLongPath(path) { + return path.length < 260 ? _fs.realpathSync.native(path) : _fs.realpathSync(path); + } + function realpath(path) { + try { + return fsRealpath(path); + } catch { + return path; + } + } + function getModifiedTime3(path) { + var _a; + return (_a = statSync(path)) == null ? void 0 : _a.mtime; + } + function setModifiedTime(path, time) { + try { + _fs.utimesSync(path, time, time); + } catch { + return; + } + } + function deleteFile(path) { + try { + return _fs.unlinkSync(path); + } catch { + return; + } + } + function createSHA256Hash(data) { + const hash = _crypto.createHash("sha256"); + hash.update(data); + return hash.digest("hex"); + } + } + let sys2; + if (isNodeLikeSystem()) { + sys2 = getNodeSystem(); + } + if (sys2) { + patchWriteFileEnsuringDirectory(sys2); + } + return sys2; +})(); +function setSys(s) { + sys = s; +} +if (sys && sys.getEnvironmentVariable) { + setCustomPollingValues(sys); + Debug.setAssertionLevel( + /^development$/i.test(sys.getEnvironmentVariable("NODE_ENV")) ? 1 /* Normal */ : 0 /* None */ + ); +} +if (sys && sys.debugMode) { + Debug.isDebugging = true; +} + +// src/compiler/path.ts +var directorySeparator = "/"; +var altDirectorySeparator = "\\"; +var urlSchemeSeparator = "://"; +var backslashRegExp = /\\/g; +function isAnyDirectorySeparator(charCode) { + return charCode === 47 /* slash */ || charCode === 92 /* backslash */; +} +function isUrl(path) { + return getEncodedRootLength(path) < 0; +} +function isRootedDiskPath(path) { + return getEncodedRootLength(path) > 0; +} +function isDiskPathRoot(path) { + const rootLength = getEncodedRootLength(path); + return rootLength > 0 && rootLength === path.length; +} +function pathIsAbsolute(path) { + return getEncodedRootLength(path) !== 0; +} +function pathIsRelative(path) { + return /^\.\.?(?:$|[\\/])/.test(path); +} +function pathIsBareSpecifier(path) { + return !pathIsAbsolute(path) && !pathIsRelative(path); +} +function hasExtension(fileName) { + return getBaseFileName(fileName).includes("."); +} +function fileExtensionIs(path, extension) { + return path.length > extension.length && endsWith(path, extension); +} +function fileExtensionIsOneOf(path, extensions) { + for (const extension of extensions) { + if (fileExtensionIs(path, extension)) { + return true; + } + } + return false; +} +function hasTrailingDirectorySeparator(path) { + return path.length > 0 && isAnyDirectorySeparator(path.charCodeAt(path.length - 1)); +} +function isVolumeCharacter(charCode) { + return charCode >= 97 /* a */ && charCode <= 122 /* z */ || charCode >= 65 /* A */ && charCode <= 90 /* Z */; +} +function getFileUrlVolumeSeparatorEnd(url, start) { + const ch0 = url.charCodeAt(start); + if (ch0 === 58 /* colon */) return start + 1; + if (ch0 === 37 /* percent */ && url.charCodeAt(start + 1) === 51 /* _3 */) { + const ch2 = url.charCodeAt(start + 2); + if (ch2 === 97 /* a */ || ch2 === 65 /* A */) return start + 3; + } + return -1; +} +function getEncodedRootLength(path) { + if (!path) return 0; + const ch0 = path.charCodeAt(0); + if (ch0 === 47 /* slash */ || ch0 === 92 /* backslash */) { + if (path.charCodeAt(1) !== ch0) return 1; + const p1 = path.indexOf(ch0 === 47 /* slash */ ? directorySeparator : altDirectorySeparator, 2); + if (p1 < 0) return path.length; + return p1 + 1; + } + if (isVolumeCharacter(ch0) && path.charCodeAt(1) === 58 /* colon */) { + const ch2 = path.charCodeAt(2); + if (ch2 === 47 /* slash */ || ch2 === 92 /* backslash */) return 3; + if (path.length === 2) return 2; + } + const schemeEnd = path.indexOf(urlSchemeSeparator); + if (schemeEnd !== -1) { + const authorityStart = schemeEnd + urlSchemeSeparator.length; + const authorityEnd = path.indexOf(directorySeparator, authorityStart); + if (authorityEnd !== -1) { + const scheme = path.slice(0, schemeEnd); + const authority = path.slice(authorityStart, authorityEnd); + if (scheme === "file" && (authority === "" || authority === "localhost") && isVolumeCharacter(path.charCodeAt(authorityEnd + 1))) { + const volumeSeparatorEnd = getFileUrlVolumeSeparatorEnd(path, authorityEnd + 2); + if (volumeSeparatorEnd !== -1) { + if (path.charCodeAt(volumeSeparatorEnd) === 47 /* slash */) { + return ~(volumeSeparatorEnd + 1); + } + if (volumeSeparatorEnd === path.length) { + return ~volumeSeparatorEnd; + } + } + } + return ~(authorityEnd + 1); + } + return ~path.length; + } + return 0; +} +function getRootLength(path) { + const rootLength = getEncodedRootLength(path); + return rootLength < 0 ? ~rootLength : rootLength; +} +function getDirectoryPath(path) { + path = normalizeSlashes(path); + const rootLength = getRootLength(path); + if (rootLength === path.length) return path; + path = removeTrailingDirectorySeparator(path); + return path.slice(0, Math.max(rootLength, path.lastIndexOf(directorySeparator))); +} +function getBaseFileName(path, extensions, ignoreCase) { + path = normalizeSlashes(path); + const rootLength = getRootLength(path); + if (rootLength === path.length) return ""; + path = removeTrailingDirectorySeparator(path); + const name = path.slice(Math.max(getRootLength(path), path.lastIndexOf(directorySeparator) + 1)); + const extension = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(name, extensions, ignoreCase) : void 0; + return extension ? name.slice(0, name.length - extension.length) : name; +} +function tryGetExtensionFromPath(path, extension, stringEqualityComparer) { + if (!startsWith(extension, ".")) extension = "." + extension; + if (path.length >= extension.length && path.charCodeAt(path.length - extension.length) === 46 /* dot */) { + const pathExtension = path.slice(path.length - extension.length); + if (stringEqualityComparer(pathExtension, extension)) { + return pathExtension; + } + } +} +function getAnyExtensionFromPathWorker(path, extensions, stringEqualityComparer) { + if (typeof extensions === "string") { + return tryGetExtensionFromPath(path, extensions, stringEqualityComparer) || ""; + } + for (const extension of extensions) { + const result = tryGetExtensionFromPath(path, extension, stringEqualityComparer); + if (result) return result; + } + return ""; +} +function getAnyExtensionFromPath(path, extensions, ignoreCase) { + if (extensions) { + return getAnyExtensionFromPathWorker(removeTrailingDirectorySeparator(path), extensions, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive); + } + const baseFileName = getBaseFileName(path); + const extensionIndex = baseFileName.lastIndexOf("."); + if (extensionIndex >= 0) { + return baseFileName.substring(extensionIndex); + } + return ""; +} +function pathComponents(path, rootLength) { + const root = path.substring(0, rootLength); + const rest = path.substring(rootLength).split(directorySeparator); + if (rest.length && !lastOrUndefined(rest)) rest.pop(); + return [root, ...rest]; +} +function getPathComponents(path, currentDirectory = "") { + path = combinePaths(currentDirectory, path); + return pathComponents(path, getRootLength(path)); +} +function getPathFromPathComponents(pathComponents2, length2) { + if (pathComponents2.length === 0) return ""; + const root = pathComponents2[0] && ensureTrailingDirectorySeparator(pathComponents2[0]); + return root + pathComponents2.slice(1, length2).join(directorySeparator); +} +function normalizeSlashes(path) { + return path.includes("\\") ? path.replace(backslashRegExp, directorySeparator) : path; +} +function reducePathComponents(components) { + if (!some(components)) return []; + const reduced = [components[0]]; + for (let i = 1; i < components.length; i++) { + const component = components[i]; + if (!component) continue; + if (component === ".") continue; + if (component === "..") { + if (reduced.length > 1) { + if (reduced[reduced.length - 1] !== "..") { + reduced.pop(); + continue; + } + } else if (reduced[0]) continue; + } + reduced.push(component); + } + return reduced; +} +function combinePaths(path, ...paths) { + if (path) path = normalizeSlashes(path); + for (let relativePath of paths) { + if (!relativePath) continue; + relativePath = normalizeSlashes(relativePath); + if (!path || getRootLength(relativePath) !== 0) { + path = relativePath; + } else { + path = ensureTrailingDirectorySeparator(path) + relativePath; + } + } + return path; +} +function resolvePath(path, ...paths) { + return normalizePath(some(paths) ? combinePaths(path, ...paths) : normalizeSlashes(path)); +} +function getNormalizedPathComponents(path, currentDirectory) { + return reducePathComponents(getPathComponents(path, currentDirectory)); +} +function getNormalizedAbsolutePath(fileName, currentDirectory) { + return getPathFromPathComponents(getNormalizedPathComponents(fileName, currentDirectory)); +} +function normalizePath(path) { + path = normalizeSlashes(path); + if (!relativePathSegmentRegExp.test(path)) { + return path; + } + const simplified = path.replace(/\/\.\//g, "/").replace(/^\.\//, ""); + if (simplified !== path) { + path = simplified; + if (!relativePathSegmentRegExp.test(path)) { + return path; + } + } + const normalized = getPathFromPathComponents(reducePathComponents(getPathComponents(path))); + return normalized && hasTrailingDirectorySeparator(path) ? ensureTrailingDirectorySeparator(normalized) : normalized; +} +function getPathWithoutRoot(pathComponents2) { + if (pathComponents2.length === 0) return ""; + return pathComponents2.slice(1).join(directorySeparator); +} +function getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory) { + return getPathWithoutRoot(getNormalizedPathComponents(fileName, currentDirectory)); +} +function toPath(fileName, basePath, getCanonicalFileName) { + const nonCanonicalizedPath = isRootedDiskPath(fileName) ? normalizePath(fileName) : getNormalizedAbsolutePath(fileName, basePath); + return getCanonicalFileName(nonCanonicalizedPath); +} +function removeTrailingDirectorySeparator(path) { + if (hasTrailingDirectorySeparator(path)) { + return path.substr(0, path.length - 1); + } + return path; +} +function ensureTrailingDirectorySeparator(path) { + if (!hasTrailingDirectorySeparator(path)) { + return path + directorySeparator; + } + return path; +} +function ensurePathIsNonModuleName(path) { + return !pathIsAbsolute(path) && !pathIsRelative(path) ? "./" + path : path; +} +function changeAnyExtension(path, ext, extensions, ignoreCase) { + const pathext = extensions !== void 0 && ignoreCase !== void 0 ? getAnyExtensionFromPath(path, extensions, ignoreCase) : getAnyExtensionFromPath(path); + return pathext ? path.slice(0, path.length - pathext.length) + (startsWith(ext, ".") ? ext : "." + ext) : path; +} +function changeFullExtension(path, newExtension) { + const declarationExtension = getDeclarationFileExtension(path); + if (declarationExtension) { + return path.slice(0, path.length - declarationExtension.length) + (startsWith(newExtension, ".") ? newExtension : "." + newExtension); + } + return changeAnyExtension(path, newExtension); +} +var relativePathSegmentRegExp = /\/\/|(?:^|\/)\.\.?(?:$|\/)/; +function comparePathsWorker(a, b, componentComparer) { + if (a === b) return 0 /* EqualTo */; + if (a === void 0) return -1 /* LessThan */; + if (b === void 0) return 1 /* GreaterThan */; + const aRoot = a.substring(0, getRootLength(a)); + const bRoot = b.substring(0, getRootLength(b)); + const result = compareStringsCaseInsensitive(aRoot, bRoot); + if (result !== 0 /* EqualTo */) { + return result; + } + const aRest = a.substring(aRoot.length); + const bRest = b.substring(bRoot.length); + if (!relativePathSegmentRegExp.test(aRest) && !relativePathSegmentRegExp.test(bRest)) { + return componentComparer(aRest, bRest); + } + const aComponents = reducePathComponents(getPathComponents(a)); + const bComponents = reducePathComponents(getPathComponents(b)); + const sharedLength = Math.min(aComponents.length, bComponents.length); + for (let i = 1; i < sharedLength; i++) { + const result2 = componentComparer(aComponents[i], bComponents[i]); + if (result2 !== 0 /* EqualTo */) { + return result2; + } + } + return compareValues(aComponents.length, bComponents.length); +} +function comparePathsCaseSensitive(a, b) { + return comparePathsWorker(a, b, compareStringsCaseSensitive); +} +function comparePathsCaseInsensitive(a, b) { + return comparePathsWorker(a, b, compareStringsCaseInsensitive); +} +function comparePaths(a, b, currentDirectory, ignoreCase) { + if (typeof currentDirectory === "string") { + a = combinePaths(currentDirectory, a); + b = combinePaths(currentDirectory, b); + } else if (typeof currentDirectory === "boolean") { + ignoreCase = currentDirectory; + } + return comparePathsWorker(a, b, getStringComparer(ignoreCase)); +} +function containsPath(parent2, child, currentDirectory, ignoreCase) { + if (typeof currentDirectory === "string") { + parent2 = combinePaths(currentDirectory, parent2); + child = combinePaths(currentDirectory, child); + } else if (typeof currentDirectory === "boolean") { + ignoreCase = currentDirectory; + } + if (parent2 === void 0 || child === void 0) return false; + if (parent2 === child) return true; + const parentComponents = reducePathComponents(getPathComponents(parent2)); + const childComponents = reducePathComponents(getPathComponents(child)); + if (childComponents.length < parentComponents.length) { + return false; + } + const componentEqualityComparer = ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive; + for (let i = 0; i < parentComponents.length; i++) { + const equalityComparer = i === 0 ? equateStringsCaseInsensitive : componentEqualityComparer; + if (!equalityComparer(parentComponents[i], childComponents[i])) { + return false; + } + } + return true; +} +function startsWithDirectory(fileName, directoryName, getCanonicalFileName) { + const canonicalFileName = getCanonicalFileName(fileName); + const canonicalDirectoryName = getCanonicalFileName(directoryName); + return startsWith(canonicalFileName, canonicalDirectoryName + "/") || startsWith(canonicalFileName, canonicalDirectoryName + "\\"); +} +function getPathComponentsRelativeTo(from, to, stringEqualityComparer, getCanonicalFileName) { + const fromComponents = reducePathComponents(getPathComponents(from)); + const toComponents = reducePathComponents(getPathComponents(to)); + let start; + for (start = 0; start < fromComponents.length && start < toComponents.length; start++) { + const fromComponent = getCanonicalFileName(fromComponents[start]); + const toComponent = getCanonicalFileName(toComponents[start]); + const comparer = start === 0 ? equateStringsCaseInsensitive : stringEqualityComparer; + if (!comparer(fromComponent, toComponent)) break; + } + if (start === 0) { + return toComponents; + } + const components = toComponents.slice(start); + const relative = []; + for (; start < fromComponents.length; start++) { + relative.push(".."); + } + return ["", ...relative, ...components]; +} +function getRelativePathFromDirectory(fromDirectory, to, getCanonicalFileNameOrIgnoreCase) { + Debug.assert(getRootLength(fromDirectory) > 0 === getRootLength(to) > 0, "Paths must either both be absolute or both be relative"); + const getCanonicalFileName = typeof getCanonicalFileNameOrIgnoreCase === "function" ? getCanonicalFileNameOrIgnoreCase : identity; + const ignoreCase = typeof getCanonicalFileNameOrIgnoreCase === "boolean" ? getCanonicalFileNameOrIgnoreCase : false; + const pathComponents2 = getPathComponentsRelativeTo(fromDirectory, to, ignoreCase ? equateStringsCaseInsensitive : equateStringsCaseSensitive, getCanonicalFileName); + return getPathFromPathComponents(pathComponents2); +} +function convertToRelativePath(absoluteOrRelativePath, basePath, getCanonicalFileName) { + return !isRootedDiskPath(absoluteOrRelativePath) ? absoluteOrRelativePath : getRelativePathToDirectoryOrUrl( + basePath, + absoluteOrRelativePath, + basePath, + getCanonicalFileName, + /*isAbsolutePathAnUrl*/ + false + ); +} +function getRelativePathFromFile(from, to, getCanonicalFileName) { + return ensurePathIsNonModuleName(getRelativePathFromDirectory(getDirectoryPath(from), to, getCanonicalFileName)); +} +function getRelativePathToDirectoryOrUrl(directoryPathOrUrl, relativeOrAbsolutePath, currentDirectory, getCanonicalFileName, isAbsolutePathAnUrl) { + const pathComponents2 = getPathComponentsRelativeTo( + resolvePath(currentDirectory, directoryPathOrUrl), + resolvePath(currentDirectory, relativeOrAbsolutePath), + equateStringsCaseSensitive, + getCanonicalFileName + ); + const firstComponent = pathComponents2[0]; + if (isAbsolutePathAnUrl && isRootedDiskPath(firstComponent)) { + const prefix = firstComponent.charAt(0) === directorySeparator ? "file://" : "file:///"; + pathComponents2[0] = prefix + firstComponent; + } + return getPathFromPathComponents(pathComponents2); +} +function forEachAncestorDirectory(directory, callback) { + while (true) { + const result = callback(directory); + if (result !== void 0) { + return result; + } + const parentPath = getDirectoryPath(directory); + if (parentPath === directory) { + return void 0; + } + directory = parentPath; + } +} +function isNodeModulesDirectory(dirPath) { + return endsWith(dirPath, "/node_modules"); +} + +// src/compiler/diagnosticInformationMap.generated.ts +function diag(code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated) { + return { code, category, key, message, reportsUnnecessary, elidedInCompatabilityPyramid, reportsDeprecated }; +} +var Diagnostics = { + Unterminated_string_literal: diag(1002, 1 /* Error */, "Unterminated_string_literal_1002", "Unterminated string literal."), + Identifier_expected: diag(1003, 1 /* Error */, "Identifier_expected_1003", "Identifier expected."), + _0_expected: diag(1005, 1 /* Error */, "_0_expected_1005", "'{0}' expected."), + A_file_cannot_have_a_reference_to_itself: diag(1006, 1 /* Error */, "A_file_cannot_have_a_reference_to_itself_1006", "A file cannot have a reference to itself."), + The_parser_expected_to_find_a_1_to_match_the_0_token_here: diag(1007, 1 /* Error */, "The_parser_expected_to_find_a_1_to_match_the_0_token_here_1007", "The parser expected to find a '{1}' to match the '{0}' token here."), + Trailing_comma_not_allowed: diag(1009, 1 /* Error */, "Trailing_comma_not_allowed_1009", "Trailing comma not allowed."), + Asterisk_Slash_expected: diag(1010, 1 /* Error */, "Asterisk_Slash_expected_1010", "'*/' expected."), + An_element_access_expression_should_take_an_argument: diag(1011, 1 /* Error */, "An_element_access_expression_should_take_an_argument_1011", "An element access expression should take an argument."), + Unexpected_token: diag(1012, 1 /* Error */, "Unexpected_token_1012", "Unexpected token."), + A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma: diag(1013, 1 /* Error */, "A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma_1013", "A rest parameter or binding pattern may not have a trailing comma."), + A_rest_parameter_must_be_last_in_a_parameter_list: diag(1014, 1 /* Error */, "A_rest_parameter_must_be_last_in_a_parameter_list_1014", "A rest parameter must be last in a parameter list."), + Parameter_cannot_have_question_mark_and_initializer: diag(1015, 1 /* Error */, "Parameter_cannot_have_question_mark_and_initializer_1015", "Parameter cannot have question mark and initializer."), + A_required_parameter_cannot_follow_an_optional_parameter: diag(1016, 1 /* Error */, "A_required_parameter_cannot_follow_an_optional_parameter_1016", "A required parameter cannot follow an optional parameter."), + An_index_signature_cannot_have_a_rest_parameter: diag(1017, 1 /* Error */, "An_index_signature_cannot_have_a_rest_parameter_1017", "An index signature cannot have a rest parameter."), + An_index_signature_parameter_cannot_have_an_accessibility_modifier: diag(1018, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_accessibility_modifier_1018", "An index signature parameter cannot have an accessibility modifier."), + An_index_signature_parameter_cannot_have_a_question_mark: diag(1019, 1 /* Error */, "An_index_signature_parameter_cannot_have_a_question_mark_1019", "An index signature parameter cannot have a question mark."), + An_index_signature_parameter_cannot_have_an_initializer: diag(1020, 1 /* Error */, "An_index_signature_parameter_cannot_have_an_initializer_1020", "An index signature parameter cannot have an initializer."), + An_index_signature_must_have_a_type_annotation: diag(1021, 1 /* Error */, "An_index_signature_must_have_a_type_annotation_1021", "An index signature must have a type annotation."), + An_index_signature_parameter_must_have_a_type_annotation: diag(1022, 1 /* Error */, "An_index_signature_parameter_must_have_a_type_annotation_1022", "An index signature parameter must have a type annotation."), + readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature: diag(1024, 1 /* Error */, "readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature_1024", "'readonly' modifier can only appear on a property declaration or index signature."), + An_index_signature_cannot_have_a_trailing_comma: diag(1025, 1 /* Error */, "An_index_signature_cannot_have_a_trailing_comma_1025", "An index signature cannot have a trailing comma."), + Accessibility_modifier_already_seen: diag(1028, 1 /* Error */, "Accessibility_modifier_already_seen_1028", "Accessibility modifier already seen."), + _0_modifier_must_precede_1_modifier: diag(1029, 1 /* Error */, "_0_modifier_must_precede_1_modifier_1029", "'{0}' modifier must precede '{1}' modifier."), + _0_modifier_already_seen: diag(1030, 1 /* Error */, "_0_modifier_already_seen_1030", "'{0}' modifier already seen."), + _0_modifier_cannot_appear_on_class_elements_of_this_kind: diag(1031, 1 /* Error */, "_0_modifier_cannot_appear_on_class_elements_of_this_kind_1031", "'{0}' modifier cannot appear on class elements of this kind."), + super_must_be_followed_by_an_argument_list_or_member_access: diag(1034, 1 /* Error */, "super_must_be_followed_by_an_argument_list_or_member_access_1034", "'super' must be followed by an argument list or member access."), + Only_ambient_modules_can_use_quoted_names: diag(1035, 1 /* Error */, "Only_ambient_modules_can_use_quoted_names_1035", "Only ambient modules can use quoted names."), + Statements_are_not_allowed_in_ambient_contexts: diag(1036, 1 /* Error */, "Statements_are_not_allowed_in_ambient_contexts_1036", "Statements are not allowed in ambient contexts."), + A_declare_modifier_cannot_be_used_in_an_already_ambient_context: diag(1038, 1 /* Error */, "A_declare_modifier_cannot_be_used_in_an_already_ambient_context_1038", "A 'declare' modifier cannot be used in an already ambient context."), + Initializers_are_not_allowed_in_ambient_contexts: diag(1039, 1 /* Error */, "Initializers_are_not_allowed_in_ambient_contexts_1039", "Initializers are not allowed in ambient contexts."), + _0_modifier_cannot_be_used_in_an_ambient_context: diag(1040, 1 /* Error */, "_0_modifier_cannot_be_used_in_an_ambient_context_1040", "'{0}' modifier cannot be used in an ambient context."), + _0_modifier_cannot_be_used_here: diag(1042, 1 /* Error */, "_0_modifier_cannot_be_used_here_1042", "'{0}' modifier cannot be used here."), + _0_modifier_cannot_appear_on_a_module_or_namespace_element: diag(1044, 1 /* Error */, "_0_modifier_cannot_appear_on_a_module_or_namespace_element_1044", "'{0}' modifier cannot appear on a module or namespace element."), + Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier: diag(1046, 1 /* Error */, "Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier_1046", "Top-level declarations in .d.ts files must start with either a 'declare' or 'export' modifier."), + A_rest_parameter_cannot_be_optional: diag(1047, 1 /* Error */, "A_rest_parameter_cannot_be_optional_1047", "A rest parameter cannot be optional."), + A_rest_parameter_cannot_have_an_initializer: diag(1048, 1 /* Error */, "A_rest_parameter_cannot_have_an_initializer_1048", "A rest parameter cannot have an initializer."), + A_set_accessor_must_have_exactly_one_parameter: diag(1049, 1 /* Error */, "A_set_accessor_must_have_exactly_one_parameter_1049", "A 'set' accessor must have exactly one parameter."), + A_set_accessor_cannot_have_an_optional_parameter: diag(1051, 1 /* Error */, "A_set_accessor_cannot_have_an_optional_parameter_1051", "A 'set' accessor cannot have an optional parameter."), + A_set_accessor_parameter_cannot_have_an_initializer: diag(1052, 1 /* Error */, "A_set_accessor_parameter_cannot_have_an_initializer_1052", "A 'set' accessor parameter cannot have an initializer."), + A_set_accessor_cannot_have_rest_parameter: diag(1053, 1 /* Error */, "A_set_accessor_cannot_have_rest_parameter_1053", "A 'set' accessor cannot have rest parameter."), + A_get_accessor_cannot_have_parameters: diag(1054, 1 /* Error */, "A_get_accessor_cannot_have_parameters_1054", "A 'get' accessor cannot have parameters."), + Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value: diag(1055, 1 /* Error */, "Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compa_1055", "Type '{0}' is not a valid async function return type in ES5 because it does not refer to a Promise-compatible constructor value."), + Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher: diag(1056, 1 /* Error */, "Accessors_are_only_available_when_targeting_ECMAScript_5_and_higher_1056", "Accessors are only available when targeting ECMAScript 5 and higher."), + The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1058, 1 /* Error */, "The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_t_1058", "The return type of an async function must either be a valid promise or must not contain a callable 'then' member."), + A_promise_must_have_a_then_method: diag(1059, 1 /* Error */, "A_promise_must_have_a_then_method_1059", "A promise must have a 'then' method."), + The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback: diag(1060, 1 /* Error */, "The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback_1060", "The first parameter of the 'then' method of a promise must be a callback."), + Enum_member_must_have_initializer: diag(1061, 1 /* Error */, "Enum_member_must_have_initializer_1061", "Enum member must have initializer."), + Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method: diag(1062, 1 /* Error */, "Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method_1062", "Type is referenced directly or indirectly in the fulfillment callback of its own 'then' method."), + An_export_assignment_cannot_be_used_in_a_namespace: diag(1063, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_namespace_1063", "An export assignment cannot be used in a namespace."), + The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0: diag(1064, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_wri_1064", "The return type of an async function or method must be the global Promise type. Did you mean to write 'Promise<{0}>'?"), + The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type: diag(1065, 1 /* Error */, "The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_1065", "The return type of an async function or method must be the global Promise type."), + In_ambient_enum_declarations_member_initializer_must_be_constant_expression: diag(1066, 1 /* Error */, "In_ambient_enum_declarations_member_initializer_must_be_constant_expression_1066", "In ambient enum declarations member initializer must be constant expression."), + Unexpected_token_A_constructor_method_accessor_or_property_was_expected: diag(1068, 1 /* Error */, "Unexpected_token_A_constructor_method_accessor_or_property_was_expected_1068", "Unexpected token. A constructor, method, accessor, or property was expected."), + Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces: diag(1069, 1 /* Error */, "Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces_1069", "Unexpected token. A type parameter name was expected without curly braces."), + _0_modifier_cannot_appear_on_a_type_member: diag(1070, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_member_1070", "'{0}' modifier cannot appear on a type member."), + _0_modifier_cannot_appear_on_an_index_signature: diag(1071, 1 /* Error */, "_0_modifier_cannot_appear_on_an_index_signature_1071", "'{0}' modifier cannot appear on an index signature."), + A_0_modifier_cannot_be_used_with_an_import_declaration: diag(1079, 1 /* Error */, "A_0_modifier_cannot_be_used_with_an_import_declaration_1079", "A '{0}' modifier cannot be used with an import declaration."), + Invalid_reference_directive_syntax: diag(1084, 1 /* Error */, "Invalid_reference_directive_syntax_1084", "Invalid 'reference' directive syntax."), + _0_modifier_cannot_appear_on_a_constructor_declaration: diag(1089, 1 /* Error */, "_0_modifier_cannot_appear_on_a_constructor_declaration_1089", "'{0}' modifier cannot appear on a constructor declaration."), + _0_modifier_cannot_appear_on_a_parameter: diag(1090, 1 /* Error */, "_0_modifier_cannot_appear_on_a_parameter_1090", "'{0}' modifier cannot appear on a parameter."), + Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement: diag(1091, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement_1091", "Only a single variable declaration is allowed in a 'for...in' statement."), + Type_parameters_cannot_appear_on_a_constructor_declaration: diag(1092, 1 /* Error */, "Type_parameters_cannot_appear_on_a_constructor_declaration_1092", "Type parameters cannot appear on a constructor declaration."), + Type_annotation_cannot_appear_on_a_constructor_declaration: diag(1093, 1 /* Error */, "Type_annotation_cannot_appear_on_a_constructor_declaration_1093", "Type annotation cannot appear on a constructor declaration."), + An_accessor_cannot_have_type_parameters: diag(1094, 1 /* Error */, "An_accessor_cannot_have_type_parameters_1094", "An accessor cannot have type parameters."), + A_set_accessor_cannot_have_a_return_type_annotation: diag(1095, 1 /* Error */, "A_set_accessor_cannot_have_a_return_type_annotation_1095", "A 'set' accessor cannot have a return type annotation."), + An_index_signature_must_have_exactly_one_parameter: diag(1096, 1 /* Error */, "An_index_signature_must_have_exactly_one_parameter_1096", "An index signature must have exactly one parameter."), + _0_list_cannot_be_empty: diag(1097, 1 /* Error */, "_0_list_cannot_be_empty_1097", "'{0}' list cannot be empty."), + Type_parameter_list_cannot_be_empty: diag(1098, 1 /* Error */, "Type_parameter_list_cannot_be_empty_1098", "Type parameter list cannot be empty."), + Type_argument_list_cannot_be_empty: diag(1099, 1 /* Error */, "Type_argument_list_cannot_be_empty_1099", "Type argument list cannot be empty."), + Invalid_use_of_0_in_strict_mode: diag(1100, 1 /* Error */, "Invalid_use_of_0_in_strict_mode_1100", "Invalid use of '{0}' in strict mode."), + with_statements_are_not_allowed_in_strict_mode: diag(1101, 1 /* Error */, "with_statements_are_not_allowed_in_strict_mode_1101", "'with' statements are not allowed in strict mode."), + delete_cannot_be_called_on_an_identifier_in_strict_mode: diag(1102, 1 /* Error */, "delete_cannot_be_called_on_an_identifier_in_strict_mode_1102", "'delete' cannot be called on an identifier in strict mode."), + for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1103, 1 /* Error */, "for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1103", "'for await' loops are only allowed within async functions and at the top levels of modules."), + A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement: diag(1104, 1 /* Error */, "A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement_1104", "A 'continue' statement can only be used within an enclosing iteration statement."), + A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement: diag(1105, 1 /* Error */, "A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement_1105", "A 'break' statement can only be used within an enclosing iteration or switch statement."), + The_left_hand_side_of_a_for_of_statement_may_not_be_async: diag(1106, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_async_1106", "The left-hand side of a 'for...of' statement may not be 'async'."), + Jump_target_cannot_cross_function_boundary: diag(1107, 1 /* Error */, "Jump_target_cannot_cross_function_boundary_1107", "Jump target cannot cross function boundary."), + A_return_statement_can_only_be_used_within_a_function_body: diag(1108, 1 /* Error */, "A_return_statement_can_only_be_used_within_a_function_body_1108", "A 'return' statement can only be used within a function body."), + Expression_expected: diag(1109, 1 /* Error */, "Expression_expected_1109", "Expression expected."), + Type_expected: diag(1110, 1 /* Error */, "Type_expected_1110", "Type expected."), + Private_field_0_must_be_declared_in_an_enclosing_class: diag(1111, 1 /* Error */, "Private_field_0_must_be_declared_in_an_enclosing_class_1111", "Private field '{0}' must be declared in an enclosing class."), + A_default_clause_cannot_appear_more_than_once_in_a_switch_statement: diag(1113, 1 /* Error */, "A_default_clause_cannot_appear_more_than_once_in_a_switch_statement_1113", "A 'default' clause cannot appear more than once in a 'switch' statement."), + Duplicate_label_0: diag(1114, 1 /* Error */, "Duplicate_label_0_1114", "Duplicate label '{0}'."), + A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement: diag(1115, 1 /* Error */, "A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement_1115", "A 'continue' statement can only jump to a label of an enclosing iteration statement."), + A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement: diag(1116, 1 /* Error */, "A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement_1116", "A 'break' statement can only jump to a label of an enclosing statement."), + An_object_literal_cannot_have_multiple_properties_with_the_same_name: diag(1117, 1 /* Error */, "An_object_literal_cannot_have_multiple_properties_with_the_same_name_1117", "An object literal cannot have multiple properties with the same name."), + An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name: diag(1118, 1 /* Error */, "An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name_1118", "An object literal cannot have multiple get/set accessors with the same name."), + An_object_literal_cannot_have_property_and_accessor_with_the_same_name: diag(1119, 1 /* Error */, "An_object_literal_cannot_have_property_and_accessor_with_the_same_name_1119", "An object literal cannot have property and accessor with the same name."), + An_export_assignment_cannot_have_modifiers: diag(1120, 1 /* Error */, "An_export_assignment_cannot_have_modifiers_1120", "An export assignment cannot have modifiers."), + Octal_literals_are_not_allowed_Use_the_syntax_0: diag(1121, 1 /* Error */, "Octal_literals_are_not_allowed_Use_the_syntax_0_1121", "Octal literals are not allowed. Use the syntax '{0}'."), + Variable_declaration_list_cannot_be_empty: diag(1123, 1 /* Error */, "Variable_declaration_list_cannot_be_empty_1123", "Variable declaration list cannot be empty."), + Digit_expected: diag(1124, 1 /* Error */, "Digit_expected_1124", "Digit expected."), + Hexadecimal_digit_expected: diag(1125, 1 /* Error */, "Hexadecimal_digit_expected_1125", "Hexadecimal digit expected."), + Unexpected_end_of_text: diag(1126, 1 /* Error */, "Unexpected_end_of_text_1126", "Unexpected end of text."), + Invalid_character: diag(1127, 1 /* Error */, "Invalid_character_1127", "Invalid character."), + Declaration_or_statement_expected: diag(1128, 1 /* Error */, "Declaration_or_statement_expected_1128", "Declaration or statement expected."), + Statement_expected: diag(1129, 1 /* Error */, "Statement_expected_1129", "Statement expected."), + case_or_default_expected: diag(1130, 1 /* Error */, "case_or_default_expected_1130", "'case' or 'default' expected."), + Property_or_signature_expected: diag(1131, 1 /* Error */, "Property_or_signature_expected_1131", "Property or signature expected."), + Enum_member_expected: diag(1132, 1 /* Error */, "Enum_member_expected_1132", "Enum member expected."), + Variable_declaration_expected: diag(1134, 1 /* Error */, "Variable_declaration_expected_1134", "Variable declaration expected."), + Argument_expression_expected: diag(1135, 1 /* Error */, "Argument_expression_expected_1135", "Argument expression expected."), + Property_assignment_expected: diag(1136, 1 /* Error */, "Property_assignment_expected_1136", "Property assignment expected."), + Expression_or_comma_expected: diag(1137, 1 /* Error */, "Expression_or_comma_expected_1137", "Expression or comma expected."), + Parameter_declaration_expected: diag(1138, 1 /* Error */, "Parameter_declaration_expected_1138", "Parameter declaration expected."), + Type_parameter_declaration_expected: diag(1139, 1 /* Error */, "Type_parameter_declaration_expected_1139", "Type parameter declaration expected."), + Type_argument_expected: diag(1140, 1 /* Error */, "Type_argument_expected_1140", "Type argument expected."), + String_literal_expected: diag(1141, 1 /* Error */, "String_literal_expected_1141", "String literal expected."), + Line_break_not_permitted_here: diag(1142, 1 /* Error */, "Line_break_not_permitted_here_1142", "Line break not permitted here."), + or_expected: diag(1144, 1 /* Error */, "or_expected_1144", "'{' or ';' expected."), + or_JSX_element_expected: diag(1145, 1 /* Error */, "or_JSX_element_expected_1145", "'{' or JSX element expected."), + Declaration_expected: diag(1146, 1 /* Error */, "Declaration_expected_1146", "Declaration expected."), + Import_declarations_in_a_namespace_cannot_reference_a_module: diag(1147, 1 /* Error */, "Import_declarations_in_a_namespace_cannot_reference_a_module_1147", "Import declarations in a namespace cannot reference a module."), + Cannot_use_imports_exports_or_module_augmentations_when_module_is_none: diag(1148, 1 /* Error */, "Cannot_use_imports_exports_or_module_augmentations_when_module_is_none_1148", "Cannot use imports, exports, or module augmentations when '--module' is 'none'."), + File_name_0_differs_from_already_included_file_name_1_only_in_casing: diag(1149, 1 /* Error */, "File_name_0_differs_from_already_included_file_name_1_only_in_casing_1149", "File name '{0}' differs from already included file name '{1}' only in casing."), + _0_declarations_must_be_initialized: diag(1155, 1 /* Error */, "_0_declarations_must_be_initialized_1155", "'{0}' declarations must be initialized."), + _0_declarations_can_only_be_declared_inside_a_block: diag(1156, 1 /* Error */, "_0_declarations_can_only_be_declared_inside_a_block_1156", "'{0}' declarations can only be declared inside a block."), + Unterminated_template_literal: diag(1160, 1 /* Error */, "Unterminated_template_literal_1160", "Unterminated template literal."), + Unterminated_regular_expression_literal: diag(1161, 1 /* Error */, "Unterminated_regular_expression_literal_1161", "Unterminated regular expression literal."), + An_object_member_cannot_be_declared_optional: diag(1162, 1 /* Error */, "An_object_member_cannot_be_declared_optional_1162", "An object member cannot be declared optional."), + A_yield_expression_is_only_allowed_in_a_generator_body: diag(1163, 1 /* Error */, "A_yield_expression_is_only_allowed_in_a_generator_body_1163", "A 'yield' expression is only allowed in a generator body."), + Computed_property_names_are_not_allowed_in_enums: diag(1164, 1 /* Error */, "Computed_property_names_are_not_allowed_in_enums_1164", "Computed property names are not allowed in enums."), + A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1165, 1 /* Error */, "A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_t_1165", "A computed property name in an ambient context must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type: diag(1166, 1 /* Error */, "A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_1166", "A computed property name in a class property declaration must have a simple literal type or a 'unique symbol' type."), + A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1168, 1 /* Error */, "A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_ty_1168", "A computed property name in a method overload must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1169, 1 /* Error */, "A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_1169", "A computed property name in an interface must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type: diag(1170, 1 /* Error */, "A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type__1170", "A computed property name in a type literal must refer to an expression whose type is a literal type or a 'unique symbol' type."), + A_comma_expression_is_not_allowed_in_a_computed_property_name: diag(1171, 1 /* Error */, "A_comma_expression_is_not_allowed_in_a_computed_property_name_1171", "A comma expression is not allowed in a computed property name."), + extends_clause_already_seen: diag(1172, 1 /* Error */, "extends_clause_already_seen_1172", "'extends' clause already seen."), + extends_clause_must_precede_implements_clause: diag(1173, 1 /* Error */, "extends_clause_must_precede_implements_clause_1173", "'extends' clause must precede 'implements' clause."), + Classes_can_only_extend_a_single_class: diag(1174, 1 /* Error */, "Classes_can_only_extend_a_single_class_1174", "Classes can only extend a single class."), + implements_clause_already_seen: diag(1175, 1 /* Error */, "implements_clause_already_seen_1175", "'implements' clause already seen."), + Interface_declaration_cannot_have_implements_clause: diag(1176, 1 /* Error */, "Interface_declaration_cannot_have_implements_clause_1176", "Interface declaration cannot have 'implements' clause."), + Binary_digit_expected: diag(1177, 1 /* Error */, "Binary_digit_expected_1177", "Binary digit expected."), + Octal_digit_expected: diag(1178, 1 /* Error */, "Octal_digit_expected_1178", "Octal digit expected."), + Unexpected_token_expected: diag(1179, 1 /* Error */, "Unexpected_token_expected_1179", "Unexpected token. '{' expected."), + Property_destructuring_pattern_expected: diag(1180, 1 /* Error */, "Property_destructuring_pattern_expected_1180", "Property destructuring pattern expected."), + Array_element_destructuring_pattern_expected: diag(1181, 1 /* Error */, "Array_element_destructuring_pattern_expected_1181", "Array element destructuring pattern expected."), + A_destructuring_declaration_must_have_an_initializer: diag(1182, 1 /* Error */, "A_destructuring_declaration_must_have_an_initializer_1182", "A destructuring declaration must have an initializer."), + An_implementation_cannot_be_declared_in_ambient_contexts: diag(1183, 1 /* Error */, "An_implementation_cannot_be_declared_in_ambient_contexts_1183", "An implementation cannot be declared in ambient contexts."), + Modifiers_cannot_appear_here: diag(1184, 1 /* Error */, "Modifiers_cannot_appear_here_1184", "Modifiers cannot appear here."), + Merge_conflict_marker_encountered: diag(1185, 1 /* Error */, "Merge_conflict_marker_encountered_1185", "Merge conflict marker encountered."), + A_rest_element_cannot_have_an_initializer: diag(1186, 1 /* Error */, "A_rest_element_cannot_have_an_initializer_1186", "A rest element cannot have an initializer."), + A_parameter_property_may_not_be_declared_using_a_binding_pattern: diag(1187, 1 /* Error */, "A_parameter_property_may_not_be_declared_using_a_binding_pattern_1187", "A parameter property may not be declared using a binding pattern."), + Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement: diag(1188, 1 /* Error */, "Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement_1188", "Only a single variable declaration is allowed in a 'for...of' statement."), + The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer: diag(1189, 1 /* Error */, "The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer_1189", "The variable declaration of a 'for...in' statement cannot have an initializer."), + The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer: diag(1190, 1 /* Error */, "The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer_1190", "The variable declaration of a 'for...of' statement cannot have an initializer."), + An_import_declaration_cannot_have_modifiers: diag(1191, 1 /* Error */, "An_import_declaration_cannot_have_modifiers_1191", "An import declaration cannot have modifiers."), + Module_0_has_no_default_export: diag(1192, 1 /* Error */, "Module_0_has_no_default_export_1192", "Module '{0}' has no default export."), + An_export_declaration_cannot_have_modifiers: diag(1193, 1 /* Error */, "An_export_declaration_cannot_have_modifiers_1193", "An export declaration cannot have modifiers."), + Export_declarations_are_not_permitted_in_a_namespace: diag(1194, 1 /* Error */, "Export_declarations_are_not_permitted_in_a_namespace_1194", "Export declarations are not permitted in a namespace."), + export_Asterisk_does_not_re_export_a_default: diag(1195, 1 /* Error */, "export_Asterisk_does_not_re_export_a_default_1195", "'export *' does not re-export a default."), + Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified: diag(1196, 1 /* Error */, "Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified_1196", "Catch clause variable type annotation must be 'any' or 'unknown' if specified."), + Catch_clause_variable_cannot_have_an_initializer: diag(1197, 1 /* Error */, "Catch_clause_variable_cannot_have_an_initializer_1197", "Catch clause variable cannot have an initializer."), + An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive: diag(1198, 1 /* Error */, "An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive_1198", "An extended Unicode escape value must be between 0x0 and 0x10FFFF inclusive."), + Unterminated_Unicode_escape_sequence: diag(1199, 1 /* Error */, "Unterminated_Unicode_escape_sequence_1199", "Unterminated Unicode escape sequence."), + Line_terminator_not_permitted_before_arrow: diag(1200, 1 /* Error */, "Line_terminator_not_permitted_before_arrow_1200", "Line terminator not permitted before arrow."), + Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead: diag(1202, 1 /* Error */, "Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_1202", `Import assignment cannot be used when targeting ECMAScript modules. Consider using 'import * as ns from "mod"', 'import {a} from "mod"', 'import d from "mod"', or another module format instead.`), + Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead: diag(1203, 1 /* Error */, "Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or__1203", "Export assignment cannot be used when targeting ECMAScript modules. Consider using 'export default' or another module format instead."), + Re_exporting_a_type_when_0_is_enabled_requires_using_export_type: diag(1205, 1 /* Error */, "Re_exporting_a_type_when_0_is_enabled_requires_using_export_type_1205", "Re-exporting a type when '{0}' is enabled requires using 'export type'."), + Decorators_are_not_valid_here: diag(1206, 1 /* Error */, "Decorators_are_not_valid_here_1206", "Decorators are not valid here."), + Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name: diag(1207, 1 /* Error */, "Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name_1207", "Decorators cannot be applied to multiple get/set accessors of the same name."), + Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0: diag(1209, 1 /* Error */, "Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0_1209", "Invalid optional chain from new expression. Did you mean to call '{0}()'?"), + Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode: diag(1210, 1 /* Error */, "Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of__1210", "Code contained in a class is evaluated in JavaScript's strict mode which does not allow this use of '{0}'. For more information, see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Strict_mode."), + A_class_declaration_without_the_default_modifier_must_have_a_name: diag(1211, 1 /* Error */, "A_class_declaration_without_the_default_modifier_must_have_a_name_1211", "A class declaration without the 'default' modifier must have a name."), + Identifier_expected_0_is_a_reserved_word_in_strict_mode: diag(1212, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_1212", "Identifier expected. '{0}' is a reserved word in strict mode."), + Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode: diag(1213, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_stric_1213", "Identifier expected. '{0}' is a reserved word in strict mode. Class definitions are automatically in strict mode."), + Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode: diag(1214, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode_1214", "Identifier expected. '{0}' is a reserved word in strict mode. Modules are automatically in strict mode."), + Invalid_use_of_0_Modules_are_automatically_in_strict_mode: diag(1215, 1 /* Error */, "Invalid_use_of_0_Modules_are_automatically_in_strict_mode_1215", "Invalid use of '{0}'. Modules are automatically in strict mode."), + Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules: diag(1216, 1 /* Error */, "Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules_1216", "Identifier expected. '__esModule' is reserved as an exported marker when transforming ECMAScript modules."), + Export_assignment_is_not_supported_when_module_flag_is_system: diag(1218, 1 /* Error */, "Export_assignment_is_not_supported_when_module_flag_is_system_1218", "Export assignment is not supported when '--module' flag is 'system'."), + Generators_are_not_allowed_in_an_ambient_context: diag(1221, 1 /* Error */, "Generators_are_not_allowed_in_an_ambient_context_1221", "Generators are not allowed in an ambient context."), + An_overload_signature_cannot_be_declared_as_a_generator: diag(1222, 1 /* Error */, "An_overload_signature_cannot_be_declared_as_a_generator_1222", "An overload signature cannot be declared as a generator."), + _0_tag_already_specified: diag(1223, 1 /* Error */, "_0_tag_already_specified_1223", "'{0}' tag already specified."), + Signature_0_must_be_a_type_predicate: diag(1224, 1 /* Error */, "Signature_0_must_be_a_type_predicate_1224", "Signature '{0}' must be a type predicate."), + Cannot_find_parameter_0: diag(1225, 1 /* Error */, "Cannot_find_parameter_0_1225", "Cannot find parameter '{0}'."), + Type_predicate_0_is_not_assignable_to_1: diag(1226, 1 /* Error */, "Type_predicate_0_is_not_assignable_to_1_1226", "Type predicate '{0}' is not assignable to '{1}'."), + Parameter_0_is_not_in_the_same_position_as_parameter_1: diag(1227, 1 /* Error */, "Parameter_0_is_not_in_the_same_position_as_parameter_1_1227", "Parameter '{0}' is not in the same position as parameter '{1}'."), + A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods: diag(1228, 1 /* Error */, "A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods_1228", "A type predicate is only allowed in return type position for functions and methods."), + A_type_predicate_cannot_reference_a_rest_parameter: diag(1229, 1 /* Error */, "A_type_predicate_cannot_reference_a_rest_parameter_1229", "A type predicate cannot reference a rest parameter."), + A_type_predicate_cannot_reference_element_0_in_a_binding_pattern: diag(1230, 1 /* Error */, "A_type_predicate_cannot_reference_element_0_in_a_binding_pattern_1230", "A type predicate cannot reference element '{0}' in a binding pattern."), + An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1231, 1 /* Error */, "An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration_1231", "An export assignment must be at the top level of a file or module declaration."), + An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1232, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1232", "An import declaration can only be used at the top level of a namespace or module."), + An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module: diag(1233, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module_1233", "An export declaration can only be used at the top level of a namespace or module."), + An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file: diag(1234, 1 /* Error */, "An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file_1234", "An ambient module declaration is only allowed at the top level in a file."), + A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module: diag(1235, 1 /* Error */, "A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module_1235", "A namespace declaration is only allowed at the top level of a namespace or module."), + The_return_type_of_a_property_decorator_function_must_be_either_void_or_any: diag(1236, 1 /* Error */, "The_return_type_of_a_property_decorator_function_must_be_either_void_or_any_1236", "The return type of a property decorator function must be either 'void' or 'any'."), + The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any: diag(1237, 1 /* Error */, "The_return_type_of_a_parameter_decorator_function_must_be_either_void_or_any_1237", "The return type of a parameter decorator function must be either 'void' or 'any'."), + Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression: diag(1238, 1 /* Error */, "Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression_1238", "Unable to resolve signature of class decorator when called as an expression."), + Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression: diag(1239, 1 /* Error */, "Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression_1239", "Unable to resolve signature of parameter decorator when called as an expression."), + Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression: diag(1240, 1 /* Error */, "Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression_1240", "Unable to resolve signature of property decorator when called as an expression."), + Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression: diag(1241, 1 /* Error */, "Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression_1241", "Unable to resolve signature of method decorator when called as an expression."), + abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration: diag(1242, 1 /* Error */, "abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration_1242", "'abstract' modifier can only appear on a class, method, or property declaration."), + _0_modifier_cannot_be_used_with_1_modifier: diag(1243, 1 /* Error */, "_0_modifier_cannot_be_used_with_1_modifier_1243", "'{0}' modifier cannot be used with '{1}' modifier."), + Abstract_methods_can_only_appear_within_an_abstract_class: diag(1244, 1 /* Error */, "Abstract_methods_can_only_appear_within_an_abstract_class_1244", "Abstract methods can only appear within an abstract class."), + Method_0_cannot_have_an_implementation_because_it_is_marked_abstract: diag(1245, 1 /* Error */, "Method_0_cannot_have_an_implementation_because_it_is_marked_abstract_1245", "Method '{0}' cannot have an implementation because it is marked abstract."), + An_interface_property_cannot_have_an_initializer: diag(1246, 1 /* Error */, "An_interface_property_cannot_have_an_initializer_1246", "An interface property cannot have an initializer."), + A_type_literal_property_cannot_have_an_initializer: diag(1247, 1 /* Error */, "A_type_literal_property_cannot_have_an_initializer_1247", "A type literal property cannot have an initializer."), + A_class_member_cannot_have_the_0_keyword: diag(1248, 1 /* Error */, "A_class_member_cannot_have_the_0_keyword_1248", "A class member cannot have the '{0}' keyword."), + A_decorator_can_only_decorate_a_method_implementation_not_an_overload: diag(1249, 1 /* Error */, "A_decorator_can_only_decorate_a_method_implementation_not_an_overload_1249", "A decorator can only decorate a method implementation, not an overload."), + Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5: diag(1250, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_1250", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'."), + Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definitions_are_automatically_in_strict_mode: diag(1251, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definiti_1251", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'. Class definitions are automatically in strict mode."), + Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_automatically_in_strict_mode: diag(1252, 1 /* Error */, "Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_au_1252", "Function declarations are not allowed inside blocks in strict mode when targeting 'ES5'. Modules are automatically in strict mode."), + Abstract_properties_can_only_appear_within_an_abstract_class: diag(1253, 1 /* Error */, "Abstract_properties_can_only_appear_within_an_abstract_class_1253", "Abstract properties can only appear within an abstract class."), + A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference: diag(1254, 1 /* Error */, "A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_refere_1254", "A 'const' initializer in an ambient context must be a string or numeric literal or literal enum reference."), + A_definite_assignment_assertion_is_not_permitted_in_this_context: diag(1255, 1 /* Error */, "A_definite_assignment_assertion_is_not_permitted_in_this_context_1255", "A definite assignment assertion '!' is not permitted in this context."), + A_required_element_cannot_follow_an_optional_element: diag(1257, 1 /* Error */, "A_required_element_cannot_follow_an_optional_element_1257", "A required element cannot follow an optional element."), + A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration: diag(1258, 1 /* Error */, "A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration_1258", "A default export must be at the top level of a file or module declaration."), + Module_0_can_only_be_default_imported_using_the_1_flag: diag(1259, 1 /* Error */, "Module_0_can_only_be_default_imported_using_the_1_flag_1259", "Module '{0}' can only be default-imported using the '{1}' flag"), + Keywords_cannot_contain_escape_characters: diag(1260, 1 /* Error */, "Keywords_cannot_contain_escape_characters_1260", "Keywords cannot contain escape characters."), + Already_included_file_name_0_differs_from_file_name_1_only_in_casing: diag(1261, 1 /* Error */, "Already_included_file_name_0_differs_from_file_name_1_only_in_casing_1261", "Already included file name '{0}' differs from file name '{1}' only in casing."), + Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module: diag(1262, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module_1262", "Identifier expected. '{0}' is a reserved word at the top-level of a module."), + Declarations_with_initializers_cannot_also_have_definite_assignment_assertions: diag(1263, 1 /* Error */, "Declarations_with_initializers_cannot_also_have_definite_assignment_assertions_1263", "Declarations with initializers cannot also have definite assignment assertions."), + Declarations_with_definite_assignment_assertions_must_also_have_type_annotations: diag(1264, 1 /* Error */, "Declarations_with_definite_assignment_assertions_must_also_have_type_annotations_1264", "Declarations with definite assignment assertions must also have type annotations."), + A_rest_element_cannot_follow_another_rest_element: diag(1265, 1 /* Error */, "A_rest_element_cannot_follow_another_rest_element_1265", "A rest element cannot follow another rest element."), + An_optional_element_cannot_follow_a_rest_element: diag(1266, 1 /* Error */, "An_optional_element_cannot_follow_a_rest_element_1266", "An optional element cannot follow a rest element."), + Property_0_cannot_have_an_initializer_because_it_is_marked_abstract: diag(1267, 1 /* Error */, "Property_0_cannot_have_an_initializer_because_it_is_marked_abstract_1267", "Property '{0}' cannot have an initializer because it is marked abstract."), + An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type: diag(1268, 1 /* Error */, "An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type_1268", "An index signature parameter type must be 'string', 'number', 'symbol', or a template literal type."), + Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled: diag(1269, 1 /* Error */, "Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled_1269", "Cannot use 'export import' on a type or type-only namespace when '{0}' is enabled."), + Decorator_function_return_type_0_is_not_assignable_to_type_1: diag(1270, 1 /* Error */, "Decorator_function_return_type_0_is_not_assignable_to_type_1_1270", "Decorator function return type '{0}' is not assignable to type '{1}'."), + Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any: diag(1271, 1 /* Error */, "Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any_1271", "Decorator function return type is '{0}' but is expected to be 'void' or 'any'."), + A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled: diag(1272, 1 /* Error */, "A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_w_1272", "A type referenced in a decorated signature must be imported with 'import type' or a namespace import when 'isolatedModules' and 'emitDecoratorMetadata' are enabled."), + _0_modifier_cannot_appear_on_a_type_parameter: diag(1273, 1 /* Error */, "_0_modifier_cannot_appear_on_a_type_parameter_1273", "'{0}' modifier cannot appear on a type parameter"), + _0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias: diag(1274, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias_1274", "'{0}' modifier can only appear on a type parameter of a class, interface or type alias"), + accessor_modifier_can_only_appear_on_a_property_declaration: diag(1275, 1 /* Error */, "accessor_modifier_can_only_appear_on_a_property_declaration_1275", "'accessor' modifier can only appear on a property declaration."), + An_accessor_property_cannot_be_declared_optional: diag(1276, 1 /* Error */, "An_accessor_property_cannot_be_declared_optional_1276", "An 'accessor' property cannot be declared optional."), + _0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class: diag(1277, 1 /* Error */, "_0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class_1277", "'{0}' modifier can only appear on a type parameter of a function, method or class"), + The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0: diag(1278, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0_1278", "The runtime will invoke the decorator with {1} arguments, but the decorator expects {0}."), + The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0: diag(1279, 1 /* Error */, "The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0_1279", "The runtime will invoke the decorator with {1} arguments, but the decorator expects at least {0}."), + Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement: diag(1280, 1 /* Error */, "Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to__1280", "Namespaces are not allowed in global script files when '{0}' is enabled. If this file is not intended to be a global script, set 'moduleDetection' to 'force' or add an empty 'export {}' statement."), + Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead: diag(1281, 1 /* Error */, "Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead_1281", "Cannot access '{0}' from another file without qualification when '{1}' is enabled. Use '{2}' instead."), + An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1282, 1 /* Error */, "An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers__1282", "An 'export =' declaration must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."), + An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1283, 1 /* Error */, "An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolve_1283", "An 'export =' declaration must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."), + An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type: diag(1284, 1 /* Error */, "An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_1284", "An 'export default' must reference a value when 'verbatimModuleSyntax' is enabled, but '{0}' only refers to a type."), + An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration: diag(1285, 1 /* Error */, "An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_1285", "An 'export default' must reference a real value when 'verbatimModuleSyntax' is enabled, but '{0}' resolves to a type-only declaration."), + ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1286, 1 /* Error */, "ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled_1286", "ESM syntax is not allowed in a CommonJS module when 'verbatimModuleSyntax' is enabled."), + A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled: diag(1287, 1 /* Error */, "A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimM_1287", "A top-level 'export' modifier cannot be used on value declarations in a CommonJS module when 'verbatimModuleSyntax' is enabled."), + An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled: diag(1288, 1 /* Error */, "An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabl_1288", "An import alias cannot resolve to a type or type-only declaration when 'verbatimModuleSyntax' is enabled."), + _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1289, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1289", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."), + _0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1290, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_1290", "'{0}' resolves to a type-only declaration and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."), + _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported: diag(1291, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1291", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'import type' where '{0}' is imported."), + _0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default: diag(1292, 1 /* Error */, "_0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enable_1292", "'{0}' resolves to a type and must be marked type-only in this file before re-exporting when '{1}' is enabled. Consider using 'export type { {0} as default }'."), + ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_module_is_set_to_preserve: diag(1293, 1 /* Error */, "ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_module_is_set_to_preserve_1293", "ESM syntax is not allowed in a CommonJS module when 'module' is set to 'preserve'."), + with_statements_are_not_allowed_in_an_async_function_block: diag(1300, 1 /* Error */, "with_statements_are_not_allowed_in_an_async_function_block_1300", "'with' statements are not allowed in an async function block."), + await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(1308, 1 /* Error */, "await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_1308", "'await' expressions are only allowed within async functions and at the top levels of modules."), + The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level: diag(1309, 1 /* Error */, "The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level_1309", "The current file is a CommonJS module and cannot use 'await' at the top level."), + Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern: diag(1312, 1 /* Error */, "Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_1312", "Did you mean to use a ':'? An '=' can only follow a property name when the containing object literal is part of a destructuring pattern."), + The_body_of_an_if_statement_cannot_be_the_empty_statement: diag(1313, 1 /* Error */, "The_body_of_an_if_statement_cannot_be_the_empty_statement_1313", "The body of an 'if' statement cannot be the empty statement."), + Global_module_exports_may_only_appear_in_module_files: diag(1314, 1 /* Error */, "Global_module_exports_may_only_appear_in_module_files_1314", "Global module exports may only appear in module files."), + Global_module_exports_may_only_appear_in_declaration_files: diag(1315, 1 /* Error */, "Global_module_exports_may_only_appear_in_declaration_files_1315", "Global module exports may only appear in declaration files."), + Global_module_exports_may_only_appear_at_top_level: diag(1316, 1 /* Error */, "Global_module_exports_may_only_appear_at_top_level_1316", "Global module exports may only appear at top level."), + A_parameter_property_cannot_be_declared_using_a_rest_parameter: diag(1317, 1 /* Error */, "A_parameter_property_cannot_be_declared_using_a_rest_parameter_1317", "A parameter property cannot be declared using a rest parameter."), + An_abstract_accessor_cannot_have_an_implementation: diag(1318, 1 /* Error */, "An_abstract_accessor_cannot_have_an_implementation_1318", "An abstract accessor cannot have an implementation."), + A_default_export_can_only_be_used_in_an_ECMAScript_style_module: diag(1319, 1 /* Error */, "A_default_export_can_only_be_used_in_an_ECMAScript_style_module_1319", "A default export can only be used in an ECMAScript-style module."), + Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1320, 1 /* Error */, "Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member_1320", "Type of 'await' operand must either be a valid promise or must not contain a callable 'then' member."), + Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1321, 1 /* Error */, "Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_cal_1321", "Type of 'yield' operand in an async generator must either be a valid promise or must not contain a callable 'then' member."), + Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member: diag(1322, 1 /* Error */, "Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_con_1322", "Type of iterated elements of a 'yield*' operand must either be a valid promise or must not contain a callable 'then' member."), + Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext: diag(1323, 1 /* Error */, "Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd__1323", "Dynamic imports are only supported when the '--module' flag is set to 'es2020', 'es2022', 'esnext', 'commonjs', 'amd', 'system', 'umd', 'node16', or 'nodenext'."), + Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_nodenext_or_preserve: diag(1324, 1 /* Error */, "Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_nodene_1324", "Dynamic imports only support a second argument when the '--module' option is set to 'esnext', 'node16', 'nodenext', or 'preserve'."), + Argument_of_dynamic_import_cannot_be_spread_element: diag(1325, 1 /* Error */, "Argument_of_dynamic_import_cannot_be_spread_element_1325", "Argument of dynamic import cannot be spread element."), + This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments: diag(1326, 1 /* Error */, "This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot__1326", "This use of 'import' is invalid. 'import()' calls can be written, but they must have parentheses and cannot have type arguments."), + String_literal_with_double_quotes_expected: diag(1327, 1 /* Error */, "String_literal_with_double_quotes_expected_1327", "String literal with double quotes expected."), + Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal: diag(1328, 1 /* Error */, "Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_li_1328", "Property value can only be string literal, numeric literal, 'true', 'false', 'null', object literal or array literal."), + _0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0: diag(1329, 1 /* Error */, "_0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write__1329", "'{0}' accepts too few arguments to be used as a decorator here. Did you mean to call it first and write '@{0}()'?"), + A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly: diag(1330, 1 /* Error */, "A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly_1330", "A property of an interface or type literal whose type is a 'unique symbol' type must be 'readonly'."), + A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly: diag(1331, 1 /* Error */, "A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly_1331", "A property of a class whose type is a 'unique symbol' type must be both 'static' and 'readonly'."), + A_variable_whose_type_is_a_unique_symbol_type_must_be_const: diag(1332, 1 /* Error */, "A_variable_whose_type_is_a_unique_symbol_type_must_be_const_1332", "A variable whose type is a 'unique symbol' type must be 'const'."), + unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name: diag(1333, 1 /* Error */, "unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name_1333", "'unique symbol' types may not be used on a variable declaration with a binding name."), + unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement: diag(1334, 1 /* Error */, "unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement_1334", "'unique symbol' types are only allowed on variables in a variable statement."), + unique_symbol_types_are_not_allowed_here: diag(1335, 1 /* Error */, "unique_symbol_types_are_not_allowed_here_1335", "'unique symbol' types are not allowed here."), + An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead: diag(1337, 1 /* Error */, "An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_o_1337", "An index signature parameter type cannot be a literal type or generic type. Consider using a mapped object type instead."), + infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type: diag(1338, 1 /* Error */, "infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type_1338", "'infer' declarations are only permitted in the 'extends' clause of a conditional type."), + Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here: diag(1339, 1 /* Error */, "Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here_1339", "Module '{0}' does not refer to a value, but is used as a value here."), + Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0: diag(1340, 1 /* Error */, "Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0_1340", "Module '{0}' does not refer to a type, but is used as a type here. Did you mean 'typeof import('{0}')'?"), + Class_constructor_may_not_be_an_accessor: diag(1341, 1 /* Error */, "Class_constructor_may_not_be_an_accessor_1341", "Class constructor may not be an accessor."), + The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext: diag(1343, 1 /* Error */, "The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system__1343", "The 'import.meta' meta-property is only allowed when the '--module' option is 'es2020', 'es2022', 'esnext', 'system', 'node16', or 'nodenext'."), + A_label_is_not_allowed_here: diag(1344, 1 /* Error */, "A_label_is_not_allowed_here_1344", "'A label is not allowed here."), + An_expression_of_type_void_cannot_be_tested_for_truthiness: diag(1345, 1 /* Error */, "An_expression_of_type_void_cannot_be_tested_for_truthiness_1345", "An expression of type 'void' cannot be tested for truthiness."), + This_parameter_is_not_allowed_with_use_strict_directive: diag(1346, 1 /* Error */, "This_parameter_is_not_allowed_with_use_strict_directive_1346", "This parameter is not allowed with 'use strict' directive."), + use_strict_directive_cannot_be_used_with_non_simple_parameter_list: diag(1347, 1 /* Error */, "use_strict_directive_cannot_be_used_with_non_simple_parameter_list_1347", "'use strict' directive cannot be used with non-simple parameter list."), + Non_simple_parameter_declared_here: diag(1348, 1 /* Error */, "Non_simple_parameter_declared_here_1348", "Non-simple parameter declared here."), + use_strict_directive_used_here: diag(1349, 1 /* Error */, "use_strict_directive_used_here_1349", "'use strict' directive used here."), + Print_the_final_configuration_instead_of_building: diag(1350, 3 /* Message */, "Print_the_final_configuration_instead_of_building_1350", "Print the final configuration instead of building."), + An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal: diag(1351, 1 /* Error */, "An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal_1351", "An identifier or keyword cannot immediately follow a numeric literal."), + A_bigint_literal_cannot_use_exponential_notation: diag(1352, 1 /* Error */, "A_bigint_literal_cannot_use_exponential_notation_1352", "A bigint literal cannot use exponential notation."), + A_bigint_literal_must_be_an_integer: diag(1353, 1 /* Error */, "A_bigint_literal_must_be_an_integer_1353", "A bigint literal must be an integer."), + readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types: diag(1354, 1 /* Error */, "readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types_1354", "'readonly' type modifier is only permitted on array and tuple literal types."), + A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals: diag(1355, 1 /* Error */, "A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array__1355", "A 'const' assertions can only be applied to references to enum members, or string, number, boolean, array, or object literals."), + Did_you_mean_to_mark_this_function_as_async: diag(1356, 1 /* Error */, "Did_you_mean_to_mark_this_function_as_async_1356", "Did you mean to mark this function as 'async'?"), + An_enum_member_name_must_be_followed_by_a_or: diag(1357, 1 /* Error */, "An_enum_member_name_must_be_followed_by_a_or_1357", "An enum member name must be followed by a ',', '=', or '}'."), + Tagged_template_expressions_are_not_permitted_in_an_optional_chain: diag(1358, 1 /* Error */, "Tagged_template_expressions_are_not_permitted_in_an_optional_chain_1358", "Tagged template expressions are not permitted in an optional chain."), + Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here: diag(1359, 1 /* Error */, "Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here_1359", "Identifier expected. '{0}' is a reserved word that cannot be used here."), + Type_0_does_not_satisfy_the_expected_type_1: diag(1360, 1 /* Error */, "Type_0_does_not_satisfy_the_expected_type_1_1360", "Type '{0}' does not satisfy the expected type '{1}'."), + _0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type: diag(1361, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type_1361", "'{0}' cannot be used as a value because it was imported using 'import type'."), + _0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type: diag(1362, 1 /* Error */, "_0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type_1362", "'{0}' cannot be used as a value because it was exported using 'export type'."), + A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both: diag(1363, 1 /* Error */, "A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both_1363", "A type-only import can specify a default import or named bindings, but not both."), + Convert_to_type_only_export: diag(1364, 3 /* Message */, "Convert_to_type_only_export_1364", "Convert to type-only export"), + Convert_all_re_exported_types_to_type_only_exports: diag(1365, 3 /* Message */, "Convert_all_re_exported_types_to_type_only_exports_1365", "Convert all re-exported types to type-only exports"), + Split_into_two_separate_import_declarations: diag(1366, 3 /* Message */, "Split_into_two_separate_import_declarations_1366", "Split into two separate import declarations"), + Split_all_invalid_type_only_imports: diag(1367, 3 /* Message */, "Split_all_invalid_type_only_imports_1367", "Split all invalid type-only imports"), + Class_constructor_may_not_be_a_generator: diag(1368, 1 /* Error */, "Class_constructor_may_not_be_a_generator_1368", "Class constructor may not be a generator."), + Did_you_mean_0: diag(1369, 3 /* Message */, "Did_you_mean_0_1369", "Did you mean '{0}'?"), + await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1375, 1 /* Error */, "await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_fi_1375", "'await' expressions are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), + _0_was_imported_here: diag(1376, 3 /* Message */, "_0_was_imported_here_1376", "'{0}' was imported here."), + _0_was_exported_here: diag(1377, 3 /* Message */, "_0_was_exported_here_1377", "'{0}' was exported here."), + Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1378, 1 /* Error */, "Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_n_1378", "Top-level 'await' expressions are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."), + An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type: diag(1379, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type_1379", "An import alias cannot reference a declaration that was exported using 'export type'."), + An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type: diag(1380, 1 /* Error */, "An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type_1380", "An import alias cannot reference a declaration that was imported using 'import type'."), + Unexpected_token_Did_you_mean_or_rbrace: diag(1381, 1 /* Error */, "Unexpected_token_Did_you_mean_or_rbrace_1381", "Unexpected token. Did you mean `{'}'}` or `}`?"), + Unexpected_token_Did_you_mean_or_gt: diag(1382, 1 /* Error */, "Unexpected_token_Did_you_mean_or_gt_1382", "Unexpected token. Did you mean `{'>'}` or `>`?"), + Function_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1385, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_a_union_type_1385", "Function type notation must be parenthesized when used in a union type."), + Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type: diag(1386, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type_1386", "Constructor type notation must be parenthesized when used in a union type."), + Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1387, 1 /* Error */, "Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1387", "Function type notation must be parenthesized when used in an intersection type."), + Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type: diag(1388, 1 /* Error */, "Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type_1388", "Constructor type notation must be parenthesized when used in an intersection type."), + _0_is_not_allowed_as_a_variable_declaration_name: diag(1389, 1 /* Error */, "_0_is_not_allowed_as_a_variable_declaration_name_1389", "'{0}' is not allowed as a variable declaration name."), + _0_is_not_allowed_as_a_parameter_name: diag(1390, 1 /* Error */, "_0_is_not_allowed_as_a_parameter_name_1390", "'{0}' is not allowed as a parameter name."), + An_import_alias_cannot_use_import_type: diag(1392, 1 /* Error */, "An_import_alias_cannot_use_import_type_1392", "An import alias cannot use 'import type'"), + Imported_via_0_from_file_1: diag(1393, 3 /* Message */, "Imported_via_0_from_file_1_1393", "Imported via {0} from file '{1}'"), + Imported_via_0_from_file_1_with_packageId_2: diag(1394, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_1394", "Imported via {0} from file '{1}' with packageId '{2}'"), + Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions: diag(1395, 3 /* Message */, "Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions_1395", "Imported via {0} from file '{1}' to import 'importHelpers' as specified in compilerOptions"), + Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions: diag(1396, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions_1396", "Imported via {0} from file '{1}' with packageId '{2}' to import 'importHelpers' as specified in compilerOptions"), + Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions: diag(1397, 3 /* Message */, "Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions_1397", "Imported via {0} from file '{1}' to import 'jsx' and 'jsxs' factory functions"), + Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions: diag(1398, 3 /* Message */, "Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions_1398", "Imported via {0} from file '{1}' with packageId '{2}' to import 'jsx' and 'jsxs' factory functions"), + File_is_included_via_import_here: diag(1399, 3 /* Message */, "File_is_included_via_import_here_1399", "File is included via import here."), + Referenced_via_0_from_file_1: diag(1400, 3 /* Message */, "Referenced_via_0_from_file_1_1400", "Referenced via '{0}' from file '{1}'"), + File_is_included_via_reference_here: diag(1401, 3 /* Message */, "File_is_included_via_reference_here_1401", "File is included via reference here."), + Type_library_referenced_via_0_from_file_1: diag(1402, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_1402", "Type library referenced via '{0}' from file '{1}'"), + Type_library_referenced_via_0_from_file_1_with_packageId_2: diag(1403, 3 /* Message */, "Type_library_referenced_via_0_from_file_1_with_packageId_2_1403", "Type library referenced via '{0}' from file '{1}' with packageId '{2}'"), + File_is_included_via_type_library_reference_here: diag(1404, 3 /* Message */, "File_is_included_via_type_library_reference_here_1404", "File is included via type library reference here."), + Library_referenced_via_0_from_file_1: diag(1405, 3 /* Message */, "Library_referenced_via_0_from_file_1_1405", "Library referenced via '{0}' from file '{1}'"), + File_is_included_via_library_reference_here: diag(1406, 3 /* Message */, "File_is_included_via_library_reference_here_1406", "File is included via library reference here."), + Matched_by_include_pattern_0_in_1: diag(1407, 3 /* Message */, "Matched_by_include_pattern_0_in_1_1407", "Matched by include pattern '{0}' in '{1}'"), + File_is_matched_by_include_pattern_specified_here: diag(1408, 3 /* Message */, "File_is_matched_by_include_pattern_specified_here_1408", "File is matched by include pattern specified here."), + Part_of_files_list_in_tsconfig_json: diag(1409, 3 /* Message */, "Part_of_files_list_in_tsconfig_json_1409", "Part of 'files' list in tsconfig.json"), + File_is_matched_by_files_list_specified_here: diag(1410, 3 /* Message */, "File_is_matched_by_files_list_specified_here_1410", "File is matched by 'files' list specified here."), + Output_from_referenced_project_0_included_because_1_specified: diag(1411, 3 /* Message */, "Output_from_referenced_project_0_included_because_1_specified_1411", "Output from referenced project '{0}' included because '{1}' specified"), + Output_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1412, 3 /* Message */, "Output_from_referenced_project_0_included_because_module_is_specified_as_none_1412", "Output from referenced project '{0}' included because '--module' is specified as 'none'"), + File_is_output_from_referenced_project_specified_here: diag(1413, 3 /* Message */, "File_is_output_from_referenced_project_specified_here_1413", "File is output from referenced project specified here."), + Source_from_referenced_project_0_included_because_1_specified: diag(1414, 3 /* Message */, "Source_from_referenced_project_0_included_because_1_specified_1414", "Source from referenced project '{0}' included because '{1}' specified"), + Source_from_referenced_project_0_included_because_module_is_specified_as_none: diag(1415, 3 /* Message */, "Source_from_referenced_project_0_included_because_module_is_specified_as_none_1415", "Source from referenced project '{0}' included because '--module' is specified as 'none'"), + File_is_source_from_referenced_project_specified_here: diag(1416, 3 /* Message */, "File_is_source_from_referenced_project_specified_here_1416", "File is source from referenced project specified here."), + Entry_point_of_type_library_0_specified_in_compilerOptions: diag(1417, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_1417", "Entry point of type library '{0}' specified in compilerOptions"), + Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1: diag(1418, 3 /* Message */, "Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1_1418", "Entry point of type library '{0}' specified in compilerOptions with packageId '{1}'"), + File_is_entry_point_of_type_library_specified_here: diag(1419, 3 /* Message */, "File_is_entry_point_of_type_library_specified_here_1419", "File is entry point of type library specified here."), + Entry_point_for_implicit_type_library_0: diag(1420, 3 /* Message */, "Entry_point_for_implicit_type_library_0_1420", "Entry point for implicit type library '{0}'"), + Entry_point_for_implicit_type_library_0_with_packageId_1: diag(1421, 3 /* Message */, "Entry_point_for_implicit_type_library_0_with_packageId_1_1421", "Entry point for implicit type library '{0}' with packageId '{1}'"), + Library_0_specified_in_compilerOptions: diag(1422, 3 /* Message */, "Library_0_specified_in_compilerOptions_1422", "Library '{0}' specified in compilerOptions"), + File_is_library_specified_here: diag(1423, 3 /* Message */, "File_is_library_specified_here_1423", "File is library specified here."), + Default_library: diag(1424, 3 /* Message */, "Default_library_1424", "Default library"), + Default_library_for_target_0: diag(1425, 3 /* Message */, "Default_library_for_target_0_1425", "Default library for target '{0}'"), + File_is_default_library_for_target_specified_here: diag(1426, 3 /* Message */, "File_is_default_library_for_target_specified_here_1426", "File is default library for target specified here."), + Root_file_specified_for_compilation: diag(1427, 3 /* Message */, "Root_file_specified_for_compilation_1427", "Root file specified for compilation"), + File_is_output_of_project_reference_source_0: diag(1428, 3 /* Message */, "File_is_output_of_project_reference_source_0_1428", "File is output of project reference source '{0}'"), + File_redirects_to_file_0: diag(1429, 3 /* Message */, "File_redirects_to_file_0_1429", "File redirects to file '{0}'"), + The_file_is_in_the_program_because_Colon: diag(1430, 3 /* Message */, "The_file_is_in_the_program_because_Colon_1430", "The file is in the program because:"), + for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(1431, 1 /* Error */, "for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_1431", "'for await' loops are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), + Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(1432, 1 /* Error */, "Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_nod_1432", "Top-level 'for await' loops are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."), + Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters: diag(1433, 1 /* Error */, "Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters_1433", "Neither decorators nor modifiers may be applied to 'this' parameters."), + Unexpected_keyword_or_identifier: diag(1434, 1 /* Error */, "Unexpected_keyword_or_identifier_1434", "Unexpected keyword or identifier."), + Unknown_keyword_or_identifier_Did_you_mean_0: diag(1435, 1 /* Error */, "Unknown_keyword_or_identifier_Did_you_mean_0_1435", "Unknown keyword or identifier. Did you mean '{0}'?"), + Decorators_must_precede_the_name_and_all_keywords_of_property_declarations: diag(1436, 1 /* Error */, "Decorators_must_precede_the_name_and_all_keywords_of_property_declarations_1436", "Decorators must precede the name and all keywords of property declarations."), + Namespace_must_be_given_a_name: diag(1437, 1 /* Error */, "Namespace_must_be_given_a_name_1437", "Namespace must be given a name."), + Interface_must_be_given_a_name: diag(1438, 1 /* Error */, "Interface_must_be_given_a_name_1438", "Interface must be given a name."), + Type_alias_must_be_given_a_name: diag(1439, 1 /* Error */, "Type_alias_must_be_given_a_name_1439", "Type alias must be given a name."), + Variable_declaration_not_allowed_at_this_location: diag(1440, 1 /* Error */, "Variable_declaration_not_allowed_at_this_location_1440", "Variable declaration not allowed at this location."), + Cannot_start_a_function_call_in_a_type_annotation: diag(1441, 1 /* Error */, "Cannot_start_a_function_call_in_a_type_annotation_1441", "Cannot start a function call in a type annotation."), + Expected_for_property_initializer: diag(1442, 1 /* Error */, "Expected_for_property_initializer_1442", "Expected '=' for property initializer."), + Module_declaration_names_may_only_use_or_quoted_strings: diag(1443, 1 /* Error */, "Module_declaration_names_may_only_use_or_quoted_strings_1443", `Module declaration names may only use ' or " quoted strings.`), + _0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled: diag(1448, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_1448", "'{0}' resolves to a type-only declaration and must be re-exported using a type-only re-export when '{1}' is enabled."), + Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed: diag(1449, 3 /* Message */, "Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed_1449", "Preserve unused imported values in the JavaScript output that would otherwise be removed."), + Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments: diag(1450, 3 /* Message */, "Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments_1450", "Dynamic imports can only accept a module specifier and an optional set of attributes as arguments"), + Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression: diag(1451, 1 /* Error */, "Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member__1451", "Private identifiers are only allowed in class bodies and may only be used as part of a class member declaration, property access, or on the left-hand-side of an 'in' expression"), + resolution_mode_should_be_either_require_or_import: diag(1453, 1 /* Error */, "resolution_mode_should_be_either_require_or_import_1453", "`resolution-mode` should be either `require` or `import`."), + resolution_mode_can_only_be_set_for_type_only_imports: diag(1454, 1 /* Error */, "resolution_mode_can_only_be_set_for_type_only_imports_1454", "`resolution-mode` can only be set for type-only imports."), + resolution_mode_is_the_only_valid_key_for_type_import_assertions: diag(1455, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_assertions_1455", "`resolution-mode` is the only valid key for type import assertions."), + Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1456, 1 /* Error */, "Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1456", "Type import assertions should have exactly one key - `resolution-mode` - with value `import` or `require`."), + Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk: diag(1457, 3 /* Message */, "Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk_1457", "Matched by default include pattern '**/*'"), + File_is_ECMAScript_module_because_0_has_field_type_with_value_module: diag(1458, 3 /* Message */, "File_is_ECMAScript_module_because_0_has_field_type_with_value_module_1458", `File is ECMAScript module because '{0}' has field "type" with value "module"`), + File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module: diag(1459, 3 /* Message */, "File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module_1459", `File is CommonJS module because '{0}' has field "type" whose value is not "module"`), + File_is_CommonJS_module_because_0_does_not_have_field_type: diag(1460, 3 /* Message */, "File_is_CommonJS_module_because_0_does_not_have_field_type_1460", `File is CommonJS module because '{0}' does not have field "type"`), + File_is_CommonJS_module_because_package_json_was_not_found: diag(1461, 3 /* Message */, "File_is_CommonJS_module_because_package_json_was_not_found_1461", "File is CommonJS module because 'package.json' was not found"), + resolution_mode_is_the_only_valid_key_for_type_import_attributes: diag(1463, 1 /* Error */, "resolution_mode_is_the_only_valid_key_for_type_import_attributes_1463", "'resolution-mode' is the only valid key for type import attributes."), + Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require: diag(1464, 1 /* Error */, "Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require_1464", "Type import attributes should have exactly one key - 'resolution-mode' - with value 'import' or 'require'."), + The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output: diag(1470, 1 /* Error */, "The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output_1470", "The 'import.meta' meta-property is not allowed in files which will build into CommonJS output."), + Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead: diag(1471, 1 /* Error */, "Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_c_1471", "Module '{0}' cannot be imported using this construct. The specifier only resolves to an ES module, which cannot be imported with 'require'. Use an ECMAScript import instead."), + catch_or_finally_expected: diag(1472, 1 /* Error */, "catch_or_finally_expected_1472", "'catch' or 'finally' expected."), + An_import_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1473, 1 /* Error */, "An_import_declaration_can_only_be_used_at_the_top_level_of_a_module_1473", "An import declaration can only be used at the top level of a module."), + An_export_declaration_can_only_be_used_at_the_top_level_of_a_module: diag(1474, 1 /* Error */, "An_export_declaration_can_only_be_used_at_the_top_level_of_a_module_1474", "An export declaration can only be used at the top level of a module."), + Control_what_method_is_used_to_detect_module_format_JS_files: diag(1475, 3 /* Message */, "Control_what_method_is_used_to_detect_module_format_JS_files_1475", "Control what method is used to detect module-format JS files."), + auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules: diag(1476, 3 /* Message */, "auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_w_1476", '"auto": Treat files with imports, exports, import.meta, jsx (with jsx: react-jsx), or esm format (with module: node16+) as modules.'), + An_instantiation_expression_cannot_be_followed_by_a_property_access: diag(1477, 1 /* Error */, "An_instantiation_expression_cannot_be_followed_by_a_property_access_1477", "An instantiation expression cannot be followed by a property access."), + Identifier_or_string_literal_expected: diag(1478, 1 /* Error */, "Identifier_or_string_literal_expected_1478", "Identifier or string literal expected."), + The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead: diag(1479, 1 /* Error */, "The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_reference_1479", `The current file is a CommonJS module whose imports will produce 'require' calls; however, the referenced file is an ECMAScript module and cannot be imported with 'require'. Consider writing a dynamic 'import("{0}")' call instead.`), + To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module: diag(1480, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_packag_1480", 'To convert this file to an ECMAScript module, change its file extension to \'{0}\' or create a local package.json file with `{ "type": "module" }`.'), + To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1: diag(1481, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Co_1481", `To convert this file to an ECMAScript module, change its file extension to '{0}', or add the field \`"type": "module"\` to '{1}'.`), + To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0: diag(1482, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0_1482", 'To convert this file to an ECMAScript module, add the field `"type": "module"` to \'{0}\'.'), + To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module: diag(1483, 3 /* Message */, "To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module_1483", 'To convert this file to an ECMAScript module, create a local package.json file with `{ "type": "module" }`.'), + _0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1484, 1 /* Error */, "_0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled_1484", "'{0}' is a type and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."), + _0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled: diag(1485, 1 /* Error */, "_0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimMo_1485", "'{0}' resolves to a type-only declaration and must be imported using a type-only import when 'verbatimModuleSyntax' is enabled."), + Decorator_used_before_export_here: diag(1486, 1 /* Error */, "Decorator_used_before_export_here_1486", "Decorator used before 'export' here."), + Octal_escape_sequences_are_not_allowed_Use_the_syntax_0: diag(1487, 1 /* Error */, "Octal_escape_sequences_are_not_allowed_Use_the_syntax_0_1487", "Octal escape sequences are not allowed. Use the syntax '{0}'."), + Escape_sequence_0_is_not_allowed: diag(1488, 1 /* Error */, "Escape_sequence_0_is_not_allowed_1488", "Escape sequence '{0}' is not allowed."), + Decimals_with_leading_zeros_are_not_allowed: diag(1489, 1 /* Error */, "Decimals_with_leading_zeros_are_not_allowed_1489", "Decimals with leading zeros are not allowed."), + File_appears_to_be_binary: diag(1490, 1 /* Error */, "File_appears_to_be_binary_1490", "File appears to be binary."), + _0_modifier_cannot_appear_on_a_using_declaration: diag(1491, 1 /* Error */, "_0_modifier_cannot_appear_on_a_using_declaration_1491", "'{0}' modifier cannot appear on a 'using' declaration."), + _0_declarations_may_not_have_binding_patterns: diag(1492, 1 /* Error */, "_0_declarations_may_not_have_binding_patterns_1492", "'{0}' declarations may not have binding patterns."), + The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration: diag(1493, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration_1493", "The left-hand side of a 'for...in' statement cannot be a 'using' declaration."), + The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration: diag(1494, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration_1494", "The left-hand side of a 'for...in' statement cannot be an 'await using' declaration."), + _0_modifier_cannot_appear_on_an_await_using_declaration: diag(1495, 1 /* Error */, "_0_modifier_cannot_appear_on_an_await_using_declaration_1495", "'{0}' modifier cannot appear on an 'await using' declaration."), + Identifier_string_literal_or_number_literal_expected: diag(1496, 1 /* Error */, "Identifier_string_literal_or_number_literal_expected_1496", "Identifier, string literal, or number literal expected."), + Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator: diag(1497, 1 /* Error */, "Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator_1497", "Expression must be enclosed in parentheses to be used as a decorator."), + Invalid_syntax_in_decorator: diag(1498, 1 /* Error */, "Invalid_syntax_in_decorator_1498", "Invalid syntax in decorator."), + Unknown_regular_expression_flag: diag(1499, 1 /* Error */, "Unknown_regular_expression_flag_1499", "Unknown regular expression flag."), + Duplicate_regular_expression_flag: diag(1500, 1 /* Error */, "Duplicate_regular_expression_flag_1500", "Duplicate regular expression flag."), + This_regular_expression_flag_is_only_available_when_targeting_0_or_later: diag(1501, 1 /* Error */, "This_regular_expression_flag_is_only_available_when_targeting_0_or_later_1501", "This regular expression flag is only available when targeting '{0}' or later."), + The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously: diag(1502, 1 /* Error */, "The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously_1502", "The Unicode (u) flag and the Unicode Sets (v) flag cannot be set simultaneously."), + Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later: diag(1503, 1 /* Error */, "Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later_1503", "Named capturing groups are only available when targeting 'ES2018' or later."), + Subpattern_flags_must_be_present_when_there_is_a_minus_sign: diag(1504, 1 /* Error */, "Subpattern_flags_must_be_present_when_there_is_a_minus_sign_1504", "Subpattern flags must be present when there is a minus sign."), + Incomplete_quantifier_Digit_expected: diag(1505, 1 /* Error */, "Incomplete_quantifier_Digit_expected_1505", "Incomplete quantifier. Digit expected."), + Numbers_out_of_order_in_quantifier: diag(1506, 1 /* Error */, "Numbers_out_of_order_in_quantifier_1506", "Numbers out of order in quantifier."), + There_is_nothing_available_for_repetition: diag(1507, 1 /* Error */, "There_is_nothing_available_for_repetition_1507", "There is nothing available for repetition."), + Unexpected_0_Did_you_mean_to_escape_it_with_backslash: diag(1508, 1 /* Error */, "Unexpected_0_Did_you_mean_to_escape_it_with_backslash_1508", "Unexpected '{0}'. Did you mean to escape it with backslash?"), + This_regular_expression_flag_cannot_be_toggled_within_a_subpattern: diag(1509, 1 /* Error */, "This_regular_expression_flag_cannot_be_toggled_within_a_subpattern_1509", "This regular expression flag cannot be toggled within a subpattern."), + k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets: diag(1510, 1 /* Error */, "k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets_1510", "'\\k' must be followed by a capturing group name enclosed in angle brackets."), + q_is_only_available_inside_character_class: diag(1511, 1 /* Error */, "q_is_only_available_inside_character_class_1511", "'\\q' is only available inside character class."), + c_must_be_followed_by_an_ASCII_letter: diag(1512, 1 /* Error */, "c_must_be_followed_by_an_ASCII_letter_1512", "'\\c' must be followed by an ASCII letter."), + Undetermined_character_escape: diag(1513, 1 /* Error */, "Undetermined_character_escape_1513", "Undetermined character escape."), + Expected_a_capturing_group_name: diag(1514, 1 /* Error */, "Expected_a_capturing_group_name_1514", "Expected a capturing group name."), + Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other: diag(1515, 1 /* Error */, "Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other_1515", "Named capturing groups with the same name must be mutually exclusive to each other."), + A_character_class_range_must_not_be_bounded_by_another_character_class: diag(1516, 1 /* Error */, "A_character_class_range_must_not_be_bounded_by_another_character_class_1516", "A character class range must not be bounded by another character class."), + Range_out_of_order_in_character_class: diag(1517, 1 /* Error */, "Range_out_of_order_in_character_class_1517", "Range out of order in character class."), + Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class: diag(1518, 1 /* Error */, "Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_characte_1518", "Anything that would possibly match more than a single character is invalid inside a negated character class."), + Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead: diag(1519, 1 /* Error */, "Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead_1519", "Operators must not be mixed within a character class. Wrap it in a nested class instead."), + Expected_a_class_set_operand: diag(1520, 1 /* Error */, "Expected_a_class_set_operand_1520", "Expected a class set operand."), + q_must_be_followed_by_string_alternatives_enclosed_in_braces: diag(1521, 1 /* Error */, "q_must_be_followed_by_string_alternatives_enclosed_in_braces_1521", "'\\q' must be followed by string alternatives enclosed in braces."), + A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backslash: diag(1522, 1 /* Error */, "A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backs_1522", "A character class must not contain a reserved double punctuator. Did you mean to escape it with backslash?"), + Expected_a_Unicode_property_name: diag(1523, 1 /* Error */, "Expected_a_Unicode_property_name_1523", "Expected a Unicode property name."), + Unknown_Unicode_property_name: diag(1524, 1 /* Error */, "Unknown_Unicode_property_name_1524", "Unknown Unicode property name."), + Expected_a_Unicode_property_value: diag(1525, 1 /* Error */, "Expected_a_Unicode_property_value_1525", "Expected a Unicode property value."), + Unknown_Unicode_property_value: diag(1526, 1 /* Error */, "Unknown_Unicode_property_value_1526", "Unknown Unicode property value."), + Expected_a_Unicode_property_name_or_value: diag(1527, 1 /* Error */, "Expected_a_Unicode_property_name_or_value_1527", "Expected a Unicode property name or value."), + Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_the_Unicode_Sets_v_flag_is_set: diag(1528, 1 /* Error */, "Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_t_1528", "Any Unicode property that would possibly match more than a single character is only available when the Unicode Sets (v) flag is set."), + Unknown_Unicode_property_name_or_value: diag(1529, 1 /* Error */, "Unknown_Unicode_property_name_or_value_1529", "Unknown Unicode property name or value."), + Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set: diag(1530, 1 /* Error */, "Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v__1530", "Unicode property value expressions are only available when the Unicode (u) flag or the Unicode Sets (v) flag is set."), + _0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces: diag(1531, 1 /* Error */, "_0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces_1531", "'\\{0}' must be followed by a Unicode property value expression enclosed in braces."), + There_is_no_capturing_group_named_0_in_this_regular_expression: diag(1532, 1 /* Error */, "There_is_no_capturing_group_named_0_in_this_regular_expression_1532", "There is no capturing group named '{0}' in this regular expression."), + This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_regular_expression: diag(1533, 1 /* Error */, "This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_r_1533", "This backreference refers to a group that does not exist. There are only {0} capturing groups in this regular expression."), + This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regular_expression: diag(1534, 1 /* Error */, "This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regul_1534", "This backreference refers to a group that does not exist. There are no capturing groups in this regular expression."), + This_character_cannot_be_escaped_in_a_regular_expression: diag(1535, 1 /* Error */, "This_character_cannot_be_escaped_in_a_regular_expression_1535", "This character cannot be escaped in a regular expression."), + Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended_as_an_escape_sequence_use_the_syntax_0_instead: diag(1536, 1 /* Error */, "Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended__1536", "Octal escape sequences and backreferences are not allowed in a character class. If this was intended as an escape sequence, use the syntax '{0}' instead."), + Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class: diag(1537, 1 /* Error */, "Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_1537", "Decimal escape sequences and backreferences are not allowed in a character class."), + Unicode_escape_sequences_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set: diag(1538, 1 /* Error */, "Unicode_escape_sequences_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_se_1538", "Unicode escape sequences are only available when the Unicode (u) flag or the Unicode Sets (v) flag is set."), + A_bigint_literal_cannot_be_used_as_a_property_name: diag(1539, 1 /* Error */, "A_bigint_literal_cannot_be_used_as_a_property_name_1539", "A 'bigint' literal cannot be used as a property name."), + A_namespace_declaration_should_not_be_declared_using_the_module_keyword_Please_use_the_namespace_keyword_instead: diag( + 1540, + 2 /* Suggestion */, + "A_namespace_declaration_should_not_be_declared_using_the_module_keyword_Please_use_the_namespace_key_1540", + "A 'namespace' declaration should not be declared using the 'module' keyword. Please use the 'namespace' keyword instead.", + /*reportsUnnecessary*/ + void 0, + /*elidedInCompatabilityPyramid*/ + void 0, + /*reportsDeprecated*/ + true + ), + Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute: diag(1541, 1 /* Error */, "Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribut_1541", "Type-only import of an ECMAScript module from a CommonJS module must have a 'resolution-mode' attribute."), + Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute: diag(1542, 1 /* Error */, "Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute_1542", "Type import of an ECMAScript module from a CommonJS module must have a 'resolution-mode' attribute."), + Importing_a_JSON_file_into_an_ECMAScript_module_requires_a_type_Colon_json_import_attribute_when_module_is_set_to_0: diag(1543, 1 /* Error */, "Importing_a_JSON_file_into_an_ECMAScript_module_requires_a_type_Colon_json_import_attribute_when_mod_1543", `Importing a JSON file into an ECMAScript module requires a 'type: "json"' import attribute when 'module' is set to '{0}'.`), + Named_imports_from_a_JSON_file_into_an_ECMAScript_module_are_not_allowed_when_module_is_set_to_0: diag(1544, 1 /* Error */, "Named_imports_from_a_JSON_file_into_an_ECMAScript_module_are_not_allowed_when_module_is_set_to_0_1544", "Named imports from a JSON file into an ECMAScript module are not allowed when 'module' is set to '{0}'."), + The_types_of_0_are_incompatible_between_these_types: diag(2200, 1 /* Error */, "The_types_of_0_are_incompatible_between_these_types_2200", "The types of '{0}' are incompatible between these types."), + The_types_returned_by_0_are_incompatible_between_these_types: diag(2201, 1 /* Error */, "The_types_returned_by_0_are_incompatible_between_these_types_2201", "The types returned by '{0}' are incompatible between these types."), + Call_signature_return_types_0_and_1_are_incompatible: diag( + 2202, + 1 /* Error */, + "Call_signature_return_types_0_and_1_are_incompatible_2202", + "Call signature return types '{0}' and '{1}' are incompatible.", + /*reportsUnnecessary*/ + void 0, + /*elidedInCompatabilityPyramid*/ + true + ), + Construct_signature_return_types_0_and_1_are_incompatible: diag( + 2203, + 1 /* Error */, + "Construct_signature_return_types_0_and_1_are_incompatible_2203", + "Construct signature return types '{0}' and '{1}' are incompatible.", + /*reportsUnnecessary*/ + void 0, + /*elidedInCompatabilityPyramid*/ + true + ), + Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag( + 2204, + 1 /* Error */, + "Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2204", + "Call signatures with no arguments have incompatible return types '{0}' and '{1}'.", + /*reportsUnnecessary*/ + void 0, + /*elidedInCompatabilityPyramid*/ + true + ), + Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1: diag( + 2205, + 1 /* Error */, + "Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1_2205", + "Construct signatures with no arguments have incompatible return types '{0}' and '{1}'.", + /*reportsUnnecessary*/ + void 0, + /*elidedInCompatabilityPyramid*/ + true + ), + The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement: diag(2206, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement_2206", "The 'type' modifier cannot be used on a named import when 'import type' is used on its import statement."), + The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement: diag(2207, 1 /* Error */, "The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement_2207", "The 'type' modifier cannot be used on a named export when 'export type' is used on its export statement."), + This_type_parameter_might_need_an_extends_0_constraint: diag(2208, 1 /* Error */, "This_type_parameter_might_need_an_extends_0_constraint_2208", "This type parameter might need an `extends {0}` constraint."), + The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2209, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_roo_2209", "The project root is ambiguous, but is required to resolve export map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."), + The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate: diag(2210, 1 /* Error */, "The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_roo_2210", "The project root is ambiguous, but is required to resolve import map entry '{0}' in file '{1}'. Supply the `rootDir` compiler option to disambiguate."), + Add_extends_constraint: diag(2211, 3 /* Message */, "Add_extends_constraint_2211", "Add `extends` constraint."), + Add_extends_constraint_to_all_type_parameters: diag(2212, 3 /* Message */, "Add_extends_constraint_to_all_type_parameters_2212", "Add `extends` constraint to all type parameters"), + Duplicate_identifier_0: diag(2300, 1 /* Error */, "Duplicate_identifier_0_2300", "Duplicate identifier '{0}'."), + Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2301, 1 /* Error */, "Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2301", "Initializer of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."), + Static_members_cannot_reference_class_type_parameters: diag(2302, 1 /* Error */, "Static_members_cannot_reference_class_type_parameters_2302", "Static members cannot reference class type parameters."), + Circular_definition_of_import_alias_0: diag(2303, 1 /* Error */, "Circular_definition_of_import_alias_0_2303", "Circular definition of import alias '{0}'."), + Cannot_find_name_0: diag(2304, 1 /* Error */, "Cannot_find_name_0_2304", "Cannot find name '{0}'."), + Module_0_has_no_exported_member_1: diag(2305, 1 /* Error */, "Module_0_has_no_exported_member_1_2305", "Module '{0}' has no exported member '{1}'."), + File_0_is_not_a_module: diag(2306, 1 /* Error */, "File_0_is_not_a_module_2306", "File '{0}' is not a module."), + Cannot_find_module_0_or_its_corresponding_type_declarations: diag(2307, 1 /* Error */, "Cannot_find_module_0_or_its_corresponding_type_declarations_2307", "Cannot find module '{0}' or its corresponding type declarations."), + Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity: diag(2308, 1 /* Error */, "Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambig_2308", "Module {0} has already exported a member named '{1}'. Consider explicitly re-exporting to resolve the ambiguity."), + An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements: diag(2309, 1 /* Error */, "An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements_2309", "An export assignment cannot be used in a module with other exported elements."), + Type_0_recursively_references_itself_as_a_base_type: diag(2310, 1 /* Error */, "Type_0_recursively_references_itself_as_a_base_type_2310", "Type '{0}' recursively references itself as a base type."), + Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function: diag(2311, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function_2311", "Cannot find name '{0}'. Did you mean to write this in an async function?"), + An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2312, 1 /* Error */, "An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_me_2312", "An interface can only extend an object type or intersection of object types with statically known members."), + Type_parameter_0_has_a_circular_constraint: diag(2313, 1 /* Error */, "Type_parameter_0_has_a_circular_constraint_2313", "Type parameter '{0}' has a circular constraint."), + Generic_type_0_requires_1_type_argument_s: diag(2314, 1 /* Error */, "Generic_type_0_requires_1_type_argument_s_2314", "Generic type '{0}' requires {1} type argument(s)."), + Type_0_is_not_generic: diag(2315, 1 /* Error */, "Type_0_is_not_generic_2315", "Type '{0}' is not generic."), + Global_type_0_must_be_a_class_or_interface_type: diag(2316, 1 /* Error */, "Global_type_0_must_be_a_class_or_interface_type_2316", "Global type '{0}' must be a class or interface type."), + Global_type_0_must_have_1_type_parameter_s: diag(2317, 1 /* Error */, "Global_type_0_must_have_1_type_parameter_s_2317", "Global type '{0}' must have {1} type parameter(s)."), + Cannot_find_global_type_0: diag(2318, 1 /* Error */, "Cannot_find_global_type_0_2318", "Cannot find global type '{0}'."), + Named_property_0_of_types_1_and_2_are_not_identical: diag(2319, 1 /* Error */, "Named_property_0_of_types_1_and_2_are_not_identical_2319", "Named property '{0}' of types '{1}' and '{2}' are not identical."), + Interface_0_cannot_simultaneously_extend_types_1_and_2: diag(2320, 1 /* Error */, "Interface_0_cannot_simultaneously_extend_types_1_and_2_2320", "Interface '{0}' cannot simultaneously extend types '{1}' and '{2}'."), + Excessive_stack_depth_comparing_types_0_and_1: diag(2321, 1 /* Error */, "Excessive_stack_depth_comparing_types_0_and_1_2321", "Excessive stack depth comparing types '{0}' and '{1}'."), + Type_0_is_not_assignable_to_type_1: diag(2322, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_2322", "Type '{0}' is not assignable to type '{1}'."), + Cannot_redeclare_exported_variable_0: diag(2323, 1 /* Error */, "Cannot_redeclare_exported_variable_0_2323", "Cannot redeclare exported variable '{0}'."), + Property_0_is_missing_in_type_1: diag(2324, 1 /* Error */, "Property_0_is_missing_in_type_1_2324", "Property '{0}' is missing in type '{1}'."), + Property_0_is_private_in_type_1_but_not_in_type_2: diag(2325, 1 /* Error */, "Property_0_is_private_in_type_1_but_not_in_type_2_2325", "Property '{0}' is private in type '{1}' but not in type '{2}'."), + Types_of_property_0_are_incompatible: diag(2326, 1 /* Error */, "Types_of_property_0_are_incompatible_2326", "Types of property '{0}' are incompatible."), + Property_0_is_optional_in_type_1_but_required_in_type_2: diag(2327, 1 /* Error */, "Property_0_is_optional_in_type_1_but_required_in_type_2_2327", "Property '{0}' is optional in type '{1}' but required in type '{2}'."), + Types_of_parameters_0_and_1_are_incompatible: diag(2328, 1 /* Error */, "Types_of_parameters_0_and_1_are_incompatible_2328", "Types of parameters '{0}' and '{1}' are incompatible."), + Index_signature_for_type_0_is_missing_in_type_1: diag(2329, 1 /* Error */, "Index_signature_for_type_0_is_missing_in_type_1_2329", "Index signature for type '{0}' is missing in type '{1}'."), + _0_and_1_index_signatures_are_incompatible: diag(2330, 1 /* Error */, "_0_and_1_index_signatures_are_incompatible_2330", "'{0}' and '{1}' index signatures are incompatible."), + this_cannot_be_referenced_in_a_module_or_namespace_body: diag(2331, 1 /* Error */, "this_cannot_be_referenced_in_a_module_or_namespace_body_2331", "'this' cannot be referenced in a module or namespace body."), + this_cannot_be_referenced_in_current_location: diag(2332, 1 /* Error */, "this_cannot_be_referenced_in_current_location_2332", "'this' cannot be referenced in current location."), + this_cannot_be_referenced_in_a_static_property_initializer: diag(2334, 1 /* Error */, "this_cannot_be_referenced_in_a_static_property_initializer_2334", "'this' cannot be referenced in a static property initializer."), + super_can_only_be_referenced_in_a_derived_class: diag(2335, 1 /* Error */, "super_can_only_be_referenced_in_a_derived_class_2335", "'super' can only be referenced in a derived class."), + super_cannot_be_referenced_in_constructor_arguments: diag(2336, 1 /* Error */, "super_cannot_be_referenced_in_constructor_arguments_2336", "'super' cannot be referenced in constructor arguments."), + Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors: diag(2337, 1 /* Error */, "Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors_2337", "Super calls are not permitted outside constructors or in nested functions inside constructors."), + super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class: diag(2338, 1 /* Error */, "super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_der_2338", "'super' property access is permitted only in a constructor, member function, or member accessor of a derived class."), + Property_0_does_not_exist_on_type_1: diag(2339, 1 /* Error */, "Property_0_does_not_exist_on_type_1_2339", "Property '{0}' does not exist on type '{1}'."), + Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword: diag(2340, 1 /* Error */, "Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword_2340", "Only public and protected methods of the base class are accessible via the 'super' keyword."), + Property_0_is_private_and_only_accessible_within_class_1: diag(2341, 1 /* Error */, "Property_0_is_private_and_only_accessible_within_class_1_2341", "Property '{0}' is private and only accessible within class '{1}'."), + This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0: diag(2343, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_ve_2343", "This syntax requires an imported helper named '{1}' which does not exist in '{0}'. Consider upgrading your version of '{0}'."), + Type_0_does_not_satisfy_the_constraint_1: diag(2344, 1 /* Error */, "Type_0_does_not_satisfy_the_constraint_1_2344", "Type '{0}' does not satisfy the constraint '{1}'."), + Argument_of_type_0_is_not_assignable_to_parameter_of_type_1: diag(2345, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_2345", "Argument of type '{0}' is not assignable to parameter of type '{1}'."), + Untyped_function_calls_may_not_accept_type_arguments: diag(2347, 1 /* Error */, "Untyped_function_calls_may_not_accept_type_arguments_2347", "Untyped function calls may not accept type arguments."), + Value_of_type_0_is_not_callable_Did_you_mean_to_include_new: diag(2348, 1 /* Error */, "Value_of_type_0_is_not_callable_Did_you_mean_to_include_new_2348", "Value of type '{0}' is not callable. Did you mean to include 'new'?"), + This_expression_is_not_callable: diag(2349, 1 /* Error */, "This_expression_is_not_callable_2349", "This expression is not callable."), + Only_a_void_function_can_be_called_with_the_new_keyword: diag(2350, 1 /* Error */, "Only_a_void_function_can_be_called_with_the_new_keyword_2350", "Only a void function can be called with the 'new' keyword."), + This_expression_is_not_constructable: diag(2351, 1 /* Error */, "This_expression_is_not_constructable_2351", "This expression is not constructable."), + Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first: diag(2352, 1 /* Error */, "Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the__2352", "Conversion of type '{0}' to type '{1}' may be a mistake because neither type sufficiently overlaps with the other. If this was intentional, convert the expression to 'unknown' first."), + Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1: diag(2353, 1 /* Error */, "Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1_2353", "Object literal may only specify known properties, and '{0}' does not exist in type '{1}'."), + This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found: diag(2354, 1 /* Error */, "This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found_2354", "This syntax requires an imported helper but module '{0}' cannot be found."), + A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value: diag(2355, 1 /* Error */, "A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value_2355", "A function whose declared type is neither 'undefined', 'void', nor 'any' must return a value."), + An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2356, 1 /* Error */, "An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type_2356", "An arithmetic operand must be of type 'any', 'number', 'bigint' or an enum type."), + The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access: diag(2357, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access_2357", "The operand of an increment or decrement operator must be a variable or a property access."), + The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter: diag(2358, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_paramete_2358", "The left-hand side of an 'instanceof' expression must be of type 'any', an object type or a type parameter."), + The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method: diag(2359, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_2359", "The right-hand side of an 'instanceof' expression must be either of type 'any', a class, function, or other type assignable to the 'Function' interface type, or an object type with a 'Symbol.hasInstance' method."), + The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2362, 1 /* Error */, "The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2362", "The left-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."), + The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type: diag(2363, 1 /* Error */, "The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type_2363", "The right-hand side of an arithmetic operation must be of type 'any', 'number', 'bigint' or an enum type."), + The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access: diag(2364, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access_2364", "The left-hand side of an assignment expression must be a variable or a property access."), + Operator_0_cannot_be_applied_to_types_1_and_2: diag(2365, 1 /* Error */, "Operator_0_cannot_be_applied_to_types_1_and_2_2365", "Operator '{0}' cannot be applied to types '{1}' and '{2}'."), + Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined: diag(2366, 1 /* Error */, "Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined_2366", "Function lacks ending return statement and return type does not include 'undefined'."), + This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap: diag(2367, 1 /* Error */, "This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap_2367", "This comparison appears to be unintentional because the types '{0}' and '{1}' have no overlap."), + Type_parameter_name_cannot_be_0: diag(2368, 1 /* Error */, "Type_parameter_name_cannot_be_0_2368", "Type parameter name cannot be '{0}'."), + A_parameter_property_is_only_allowed_in_a_constructor_implementation: diag(2369, 1 /* Error */, "A_parameter_property_is_only_allowed_in_a_constructor_implementation_2369", "A parameter property is only allowed in a constructor implementation."), + A_rest_parameter_must_be_of_an_array_type: diag(2370, 1 /* Error */, "A_rest_parameter_must_be_of_an_array_type_2370", "A rest parameter must be of an array type."), + A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation: diag(2371, 1 /* Error */, "A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation_2371", "A parameter initializer is only allowed in a function or constructor implementation."), + Parameter_0_cannot_reference_itself: diag(2372, 1 /* Error */, "Parameter_0_cannot_reference_itself_2372", "Parameter '{0}' cannot reference itself."), + Parameter_0_cannot_reference_identifier_1_declared_after_it: diag(2373, 1 /* Error */, "Parameter_0_cannot_reference_identifier_1_declared_after_it_2373", "Parameter '{0}' cannot reference identifier '{1}' declared after it."), + Duplicate_index_signature_for_type_0: diag(2374, 1 /* Error */, "Duplicate_index_signature_for_type_0_2374", "Duplicate index signature for type '{0}'."), + Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2375, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2375", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."), + A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2376, 1 /* Error */, "A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_2376", "A 'super' call must be the first statement in the constructor to refer to 'super' or 'this' when a derived class contains initialized properties, parameter properties, or private identifiers."), + Constructors_for_derived_classes_must_contain_a_super_call: diag(2377, 1 /* Error */, "Constructors_for_derived_classes_must_contain_a_super_call_2377", "Constructors for derived classes must contain a 'super' call."), + A_get_accessor_must_return_a_value: diag(2378, 1 /* Error */, "A_get_accessor_must_return_a_value_2378", "A 'get' accessor must return a value."), + Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties: diag(2379, 1 /* Error */, "Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_tr_2379", "Argument of type '{0}' is not assignable to parameter of type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the types of the target's properties."), + Overload_signatures_must_all_be_exported_or_non_exported: diag(2383, 1 /* Error */, "Overload_signatures_must_all_be_exported_or_non_exported_2383", "Overload signatures must all be exported or non-exported."), + Overload_signatures_must_all_be_ambient_or_non_ambient: diag(2384, 1 /* Error */, "Overload_signatures_must_all_be_ambient_or_non_ambient_2384", "Overload signatures must all be ambient or non-ambient."), + Overload_signatures_must_all_be_public_private_or_protected: diag(2385, 1 /* Error */, "Overload_signatures_must_all_be_public_private_or_protected_2385", "Overload signatures must all be public, private or protected."), + Overload_signatures_must_all_be_optional_or_required: diag(2386, 1 /* Error */, "Overload_signatures_must_all_be_optional_or_required_2386", "Overload signatures must all be optional or required."), + Function_overload_must_be_static: diag(2387, 1 /* Error */, "Function_overload_must_be_static_2387", "Function overload must be static."), + Function_overload_must_not_be_static: diag(2388, 1 /* Error */, "Function_overload_must_not_be_static_2388", "Function overload must not be static."), + Function_implementation_name_must_be_0: diag(2389, 1 /* Error */, "Function_implementation_name_must_be_0_2389", "Function implementation name must be '{0}'."), + Constructor_implementation_is_missing: diag(2390, 1 /* Error */, "Constructor_implementation_is_missing_2390", "Constructor implementation is missing."), + Function_implementation_is_missing_or_not_immediately_following_the_declaration: diag(2391, 1 /* Error */, "Function_implementation_is_missing_or_not_immediately_following_the_declaration_2391", "Function implementation is missing or not immediately following the declaration."), + Multiple_constructor_implementations_are_not_allowed: diag(2392, 1 /* Error */, "Multiple_constructor_implementations_are_not_allowed_2392", "Multiple constructor implementations are not allowed."), + Duplicate_function_implementation: diag(2393, 1 /* Error */, "Duplicate_function_implementation_2393", "Duplicate function implementation."), + This_overload_signature_is_not_compatible_with_its_implementation_signature: diag(2394, 1 /* Error */, "This_overload_signature_is_not_compatible_with_its_implementation_signature_2394", "This overload signature is not compatible with its implementation signature."), + Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local: diag(2395, 1 /* Error */, "Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local_2395", "Individual declarations in merged declaration '{0}' must be all exported or all local."), + Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters: diag(2396, 1 /* Error */, "Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters_2396", "Duplicate identifier 'arguments'. Compiler uses 'arguments' to initialize rest parameters."), + Declaration_name_conflicts_with_built_in_global_identifier_0: diag(2397, 1 /* Error */, "Declaration_name_conflicts_with_built_in_global_identifier_0_2397", "Declaration name conflicts with built-in global identifier '{0}'."), + constructor_cannot_be_used_as_a_parameter_property_name: diag(2398, 1 /* Error */, "constructor_cannot_be_used_as_a_parameter_property_name_2398", "'constructor' cannot be used as a parameter property name."), + Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference: diag(2399, 1 /* Error */, "Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference_2399", "Duplicate identifier '_this'. Compiler uses variable declaration '_this' to capture 'this' reference."), + Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference: diag(2400, 1 /* Error */, "Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference_2400", "Expression resolves to variable declaration '_this' that compiler uses to capture 'this' reference."), + A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers: diag(2401, 1 /* Error */, "A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_in_2401", "A 'super' call must be a root-level statement within a constructor of a derived class that contains initialized properties, parameter properties, or private identifiers."), + Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference: diag(2402, 1 /* Error */, "Expression_resolves_to_super_that_compiler_uses_to_capture_base_class_reference_2402", "Expression resolves to '_super' that compiler uses to capture base class reference."), + Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2: diag(2403, 1 /* Error */, "Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_t_2403", "Subsequent variable declarations must have the same type. Variable '{0}' must be of type '{1}', but here has type '{2}'."), + The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation: diag(2404, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation_2404", "The left-hand side of a 'for...in' statement cannot use a type annotation."), + The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any: diag(2405, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any_2405", "The left-hand side of a 'for...in' statement must be of type 'string' or 'any'."), + The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access: diag(2406, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access_2406", "The left-hand side of a 'for...in' statement must be a variable or a property access."), + The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0: diag(2407, 1 /* Error */, "The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_2407", "The right-hand side of a 'for...in' statement must be of type 'any', an object type or a type parameter, but here has type '{0}'."), + Setters_cannot_return_a_value: diag(2408, 1 /* Error */, "Setters_cannot_return_a_value_2408", "Setters cannot return a value."), + Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class: diag(2409, 1 /* Error */, "Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class_2409", "Return type of constructor signature must be assignable to the instance type of the class."), + The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any: diag(2410, 1 /* Error */, "The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any_2410", "The 'with' statement is not supported. All symbols in a 'with' block will have type 'any'."), + Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target: diag(2412, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefi_2412", "Type '{0}' is not assignable to type '{1}' with 'exactOptionalPropertyTypes: true'. Consider adding 'undefined' to the type of the target."), + Property_0_of_type_1_is_not_assignable_to_2_index_type_3: diag(2411, 1 /* Error */, "Property_0_of_type_1_is_not_assignable_to_2_index_type_3_2411", "Property '{0}' of type '{1}' is not assignable to '{2}' index type '{3}'."), + _0_index_type_1_is_not_assignable_to_2_index_type_3: diag(2413, 1 /* Error */, "_0_index_type_1_is_not_assignable_to_2_index_type_3_2413", "'{0}' index type '{1}' is not assignable to '{2}' index type '{3}'."), + Class_name_cannot_be_0: diag(2414, 1 /* Error */, "Class_name_cannot_be_0_2414", "Class name cannot be '{0}'."), + Class_0_incorrectly_extends_base_class_1: diag(2415, 1 /* Error */, "Class_0_incorrectly_extends_base_class_1_2415", "Class '{0}' incorrectly extends base class '{1}'."), + Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2: diag(2416, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2_2416", "Property '{0}' in type '{1}' is not assignable to the same property in base type '{2}'."), + Class_static_side_0_incorrectly_extends_base_class_static_side_1: diag(2417, 1 /* Error */, "Class_static_side_0_incorrectly_extends_base_class_static_side_1_2417", "Class static side '{0}' incorrectly extends base class static side '{1}'."), + Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1: diag(2418, 1 /* Error */, "Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1_2418", "Type of computed property's value is '{0}', which is not assignable to type '{1}'."), + Types_of_construct_signatures_are_incompatible: diag(2419, 1 /* Error */, "Types_of_construct_signatures_are_incompatible_2419", "Types of construct signatures are incompatible."), + Class_0_incorrectly_implements_interface_1: diag(2420, 1 /* Error */, "Class_0_incorrectly_implements_interface_1_2420", "Class '{0}' incorrectly implements interface '{1}'."), + A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2422, 1 /* Error */, "A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_memb_2422", "A class can only implement an object type or intersection of object types with statically known members."), + Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor: diag(2423, 1 /* Error */, "Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_access_2423", "Class '{0}' defines instance member function '{1}', but extended class '{2}' defines it as instance member accessor."), + Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2425, 1 /* Error */, "Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_functi_2425", "Class '{0}' defines instance member property '{1}', but extended class '{2}' defines it as instance member function."), + Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function: diag(2426, 1 /* Error */, "Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_functi_2426", "Class '{0}' defines instance member accessor '{1}', but extended class '{2}' defines it as instance member function."), + Interface_name_cannot_be_0: diag(2427, 1 /* Error */, "Interface_name_cannot_be_0_2427", "Interface name cannot be '{0}'."), + All_declarations_of_0_must_have_identical_type_parameters: diag(2428, 1 /* Error */, "All_declarations_of_0_must_have_identical_type_parameters_2428", "All declarations of '{0}' must have identical type parameters."), + Interface_0_incorrectly_extends_interface_1: diag(2430, 1 /* Error */, "Interface_0_incorrectly_extends_interface_1_2430", "Interface '{0}' incorrectly extends interface '{1}'."), + Enum_name_cannot_be_0: diag(2431, 1 /* Error */, "Enum_name_cannot_be_0_2431", "Enum name cannot be '{0}'."), + In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element: diag(2432, 1 /* Error */, "In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enu_2432", "In an enum with multiple declarations, only one declaration can omit an initializer for its first enum element."), + A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged: diag(2433, 1 /* Error */, "A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merg_2433", "A namespace declaration cannot be in a different file from a class or function with which it is merged."), + A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged: diag(2434, 1 /* Error */, "A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged_2434", "A namespace declaration cannot be located prior to a class or function with which it is merged."), + Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces: diag(2435, 1 /* Error */, "Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces_2435", "Ambient modules cannot be nested in other modules or namespaces."), + Ambient_module_declaration_cannot_specify_relative_module_name: diag(2436, 1 /* Error */, "Ambient_module_declaration_cannot_specify_relative_module_name_2436", "Ambient module declaration cannot specify relative module name."), + Module_0_is_hidden_by_a_local_declaration_with_the_same_name: diag(2437, 1 /* Error */, "Module_0_is_hidden_by_a_local_declaration_with_the_same_name_2437", "Module '{0}' is hidden by a local declaration with the same name."), + Import_name_cannot_be_0: diag(2438, 1 /* Error */, "Import_name_cannot_be_0_2438", "Import name cannot be '{0}'."), + Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name: diag(2439, 1 /* Error */, "Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relati_2439", "Import or export declaration in an ambient module declaration cannot reference module through relative module name."), + Import_declaration_conflicts_with_local_declaration_of_0: diag(2440, 1 /* Error */, "Import_declaration_conflicts_with_local_declaration_of_0_2440", "Import declaration conflicts with local declaration of '{0}'."), + Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module: diag(2441, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_2441", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module."), + Types_have_separate_declarations_of_a_private_property_0: diag(2442, 1 /* Error */, "Types_have_separate_declarations_of_a_private_property_0_2442", "Types have separate declarations of a private property '{0}'."), + Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2: diag(2443, 1 /* Error */, "Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2_2443", "Property '{0}' is protected but type '{1}' is not a class derived from '{2}'."), + Property_0_is_protected_in_type_1_but_public_in_type_2: diag(2444, 1 /* Error */, "Property_0_is_protected_in_type_1_but_public_in_type_2_2444", "Property '{0}' is protected in type '{1}' but public in type '{2}'."), + Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses: diag(2445, 1 /* Error */, "Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses_2445", "Property '{0}' is protected and only accessible within class '{1}' and its subclasses."), + Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2: diag(2446, 1 /* Error */, "Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_cl_2446", "Property '{0}' is protected and only accessible through an instance of class '{1}'. This is an instance of class '{2}'."), + The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead: diag(2447, 1 /* Error */, "The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead_2447", "The '{0}' operator is not allowed for boolean types. Consider using '{1}' instead."), + Block_scoped_variable_0_used_before_its_declaration: diag(2448, 1 /* Error */, "Block_scoped_variable_0_used_before_its_declaration_2448", "Block-scoped variable '{0}' used before its declaration."), + Class_0_used_before_its_declaration: diag(2449, 1 /* Error */, "Class_0_used_before_its_declaration_2449", "Class '{0}' used before its declaration."), + Enum_0_used_before_its_declaration: diag(2450, 1 /* Error */, "Enum_0_used_before_its_declaration_2450", "Enum '{0}' used before its declaration."), + Cannot_redeclare_block_scoped_variable_0: diag(2451, 1 /* Error */, "Cannot_redeclare_block_scoped_variable_0_2451", "Cannot redeclare block-scoped variable '{0}'."), + An_enum_member_cannot_have_a_numeric_name: diag(2452, 1 /* Error */, "An_enum_member_cannot_have_a_numeric_name_2452", "An enum member cannot have a numeric name."), + Variable_0_is_used_before_being_assigned: diag(2454, 1 /* Error */, "Variable_0_is_used_before_being_assigned_2454", "Variable '{0}' is used before being assigned."), + Type_alias_0_circularly_references_itself: diag(2456, 1 /* Error */, "Type_alias_0_circularly_references_itself_2456", "Type alias '{0}' circularly references itself."), + Type_alias_name_cannot_be_0: diag(2457, 1 /* Error */, "Type_alias_name_cannot_be_0_2457", "Type alias name cannot be '{0}'."), + An_AMD_module_cannot_have_multiple_name_assignments: diag(2458, 1 /* Error */, "An_AMD_module_cannot_have_multiple_name_assignments_2458", "An AMD module cannot have multiple name assignments."), + Module_0_declares_1_locally_but_it_is_not_exported: diag(2459, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_not_exported_2459", "Module '{0}' declares '{1}' locally, but it is not exported."), + Module_0_declares_1_locally_but_it_is_exported_as_2: diag(2460, 1 /* Error */, "Module_0_declares_1_locally_but_it_is_exported_as_2_2460", "Module '{0}' declares '{1}' locally, but it is exported as '{2}'."), + Type_0_is_not_an_array_type: diag(2461, 1 /* Error */, "Type_0_is_not_an_array_type_2461", "Type '{0}' is not an array type."), + A_rest_element_must_be_last_in_a_destructuring_pattern: diag(2462, 1 /* Error */, "A_rest_element_must_be_last_in_a_destructuring_pattern_2462", "A rest element must be last in a destructuring pattern."), + A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature: diag(2463, 1 /* Error */, "A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature_2463", "A binding pattern parameter cannot be optional in an implementation signature."), + A_computed_property_name_must_be_of_type_string_number_symbol_or_any: diag(2464, 1 /* Error */, "A_computed_property_name_must_be_of_type_string_number_symbol_or_any_2464", "A computed property name must be of type 'string', 'number', 'symbol', or 'any'."), + this_cannot_be_referenced_in_a_computed_property_name: diag(2465, 1 /* Error */, "this_cannot_be_referenced_in_a_computed_property_name_2465", "'this' cannot be referenced in a computed property name."), + super_cannot_be_referenced_in_a_computed_property_name: diag(2466, 1 /* Error */, "super_cannot_be_referenced_in_a_computed_property_name_2466", "'super' cannot be referenced in a computed property name."), + A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type: diag(2467, 1 /* Error */, "A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type_2467", "A computed property name cannot reference a type parameter from its containing type."), + Cannot_find_global_value_0: diag(2468, 1 /* Error */, "Cannot_find_global_value_0_2468", "Cannot find global value '{0}'."), + The_0_operator_cannot_be_applied_to_type_symbol: diag(2469, 1 /* Error */, "The_0_operator_cannot_be_applied_to_type_symbol_2469", "The '{0}' operator cannot be applied to type 'symbol'."), + Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher: diag(2472, 1 /* Error */, "Spread_operator_in_new_expressions_is_only_available_when_targeting_ECMAScript_5_and_higher_2472", "Spread operator in 'new' expressions is only available when targeting ECMAScript 5 and higher."), + Enum_declarations_must_all_be_const_or_non_const: diag(2473, 1 /* Error */, "Enum_declarations_must_all_be_const_or_non_const_2473", "Enum declarations must all be const or non-const."), + const_enum_member_initializers_must_be_constant_expressions: diag(2474, 1 /* Error */, "const_enum_member_initializers_must_be_constant_expressions_2474", "const enum member initializers must be constant expressions."), + const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query: diag(2475, 1 /* Error */, "const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_im_2475", "'const' enums can only be used in property or index access expressions or the right hand side of an import declaration or export assignment or type query."), + A_const_enum_member_can_only_be_accessed_using_a_string_literal: diag(2476, 1 /* Error */, "A_const_enum_member_can_only_be_accessed_using_a_string_literal_2476", "A const enum member can only be accessed using a string literal."), + const_enum_member_initializer_was_evaluated_to_a_non_finite_value: diag(2477, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_a_non_finite_value_2477", "'const' enum member initializer was evaluated to a non-finite value."), + const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN: diag(2478, 1 /* Error */, "const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN_2478", "'const' enum member initializer was evaluated to disallowed value 'NaN'."), + let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations: diag(2480, 1 /* Error */, "let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations_2480", "'let' is not allowed to be used as a name in 'let' or 'const' declarations."), + Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1: diag(2481, 1 /* Error */, "Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1_2481", "Cannot initialize outer scoped variable '{0}' in the same scope as block scoped declaration '{1}'."), + The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation: diag(2483, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation_2483", "The left-hand side of a 'for...of' statement cannot use a type annotation."), + Export_declaration_conflicts_with_exported_declaration_of_0: diag(2484, 1 /* Error */, "Export_declaration_conflicts_with_exported_declaration_of_0_2484", "Export declaration conflicts with exported declaration of '{0}'."), + The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access: diag(2487, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access_2487", "The left-hand side of a 'for...of' statement must be a variable or a property access."), + Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2488, 1 /* Error */, "Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator_2488", "Type '{0}' must have a '[Symbol.iterator]()' method that returns an iterator."), + An_iterator_must_have_a_next_method: diag(2489, 1 /* Error */, "An_iterator_must_have_a_next_method_2489", "An iterator must have a 'next()' method."), + The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property: diag(2490, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property_2490", "The type returned by the '{0}()' method of an iterator must have a 'value' property."), + The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern: diag(2491, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern_2491", "The left-hand side of a 'for...in' statement cannot be a destructuring pattern."), + Cannot_redeclare_identifier_0_in_catch_clause: diag(2492, 1 /* Error */, "Cannot_redeclare_identifier_0_in_catch_clause_2492", "Cannot redeclare identifier '{0}' in catch clause."), + Tuple_type_0_of_length_1_has_no_element_at_index_2: diag(2493, 1 /* Error */, "Tuple_type_0_of_length_1_has_no_element_at_index_2_2493", "Tuple type '{0}' of length '{1}' has no element at index '{2}'."), + Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher: diag(2494, 1 /* Error */, "Using_a_string_in_a_for_of_statement_is_only_supported_in_ECMAScript_5_and_higher_2494", "Using a string in a 'for...of' statement is only supported in ECMAScript 5 and higher."), + Type_0_is_not_an_array_type_or_a_string_type: diag(2495, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_2495", "Type '{0}' is not an array type or a string type."), + The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_function_expression: diag(2496, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_func_2496", "The 'arguments' object cannot be referenced in an arrow function in ES5. Consider using a standard function expression."), + This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export: diag(2497, 1 /* Error */, "This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_2497", "This module can only be referenced with ECMAScript imports/exports by turning on the '{0}' flag and referencing its default export."), + Module_0_uses_export_and_cannot_be_used_with_export_Asterisk: diag(2498, 1 /* Error */, "Module_0_uses_export_and_cannot_be_used_with_export_Asterisk_2498", "Module '{0}' uses 'export =' and cannot be used with 'export *'."), + An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2499, 1 /* Error */, "An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments_2499", "An interface can only extend an identifier/qualified-name with optional type arguments."), + A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments: diag(2500, 1 /* Error */, "A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments_2500", "A class can only implement an identifier/qualified-name with optional type arguments."), + A_rest_element_cannot_contain_a_binding_pattern: diag(2501, 1 /* Error */, "A_rest_element_cannot_contain_a_binding_pattern_2501", "A rest element cannot contain a binding pattern."), + _0_is_referenced_directly_or_indirectly_in_its_own_type_annotation: diag(2502, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_type_annotation_2502", "'{0}' is referenced directly or indirectly in its own type annotation."), + Cannot_find_namespace_0: diag(2503, 1 /* Error */, "Cannot_find_namespace_0_2503", "Cannot find namespace '{0}'."), + Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator: diag(2504, 1 /* Error */, "Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator_2504", "Type '{0}' must have a '[Symbol.asyncIterator]()' method that returns an async iterator."), + A_generator_cannot_have_a_void_type_annotation: diag(2505, 1 /* Error */, "A_generator_cannot_have_a_void_type_annotation_2505", "A generator cannot have a 'void' type annotation."), + _0_is_referenced_directly_or_indirectly_in_its_own_base_expression: diag(2506, 1 /* Error */, "_0_is_referenced_directly_or_indirectly_in_its_own_base_expression_2506", "'{0}' is referenced directly or indirectly in its own base expression."), + Type_0_is_not_a_constructor_function_type: diag(2507, 1 /* Error */, "Type_0_is_not_a_constructor_function_type_2507", "Type '{0}' is not a constructor function type."), + No_base_constructor_has_the_specified_number_of_type_arguments: diag(2508, 1 /* Error */, "No_base_constructor_has_the_specified_number_of_type_arguments_2508", "No base constructor has the specified number of type arguments."), + Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members: diag(2509, 1 /* Error */, "Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_2509", "Base constructor return type '{0}' is not an object type or intersection of object types with statically known members."), + Base_constructors_must_all_have_the_same_return_type: diag(2510, 1 /* Error */, "Base_constructors_must_all_have_the_same_return_type_2510", "Base constructors must all have the same return type."), + Cannot_create_an_instance_of_an_abstract_class: diag(2511, 1 /* Error */, "Cannot_create_an_instance_of_an_abstract_class_2511", "Cannot create an instance of an abstract class."), + Overload_signatures_must_all_be_abstract_or_non_abstract: diag(2512, 1 /* Error */, "Overload_signatures_must_all_be_abstract_or_non_abstract_2512", "Overload signatures must all be abstract or non-abstract."), + Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression: diag(2513, 1 /* Error */, "Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression_2513", "Abstract method '{0}' in class '{1}' cannot be accessed via super expression."), + A_tuple_type_cannot_be_indexed_with_a_negative_value: diag(2514, 1 /* Error */, "A_tuple_type_cannot_be_indexed_with_a_negative_value_2514", "A tuple type cannot be indexed with a negative value."), + Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2: diag(2515, 1 /* Error */, "Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2_2515", "Non-abstract class '{0}' does not implement inherited abstract member {1} from class '{2}'."), + All_declarations_of_an_abstract_method_must_be_consecutive: diag(2516, 1 /* Error */, "All_declarations_of_an_abstract_method_must_be_consecutive_2516", "All declarations of an abstract method must be consecutive."), + Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type: diag(2517, 1 /* Error */, "Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type_2517", "Cannot assign an abstract constructor type to a non-abstract constructor type."), + A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard: diag(2518, 1 /* Error */, "A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard_2518", "A 'this'-based type guard is not compatible with a parameter-based type guard."), + An_async_iterator_must_have_a_next_method: diag(2519, 1 /* Error */, "An_async_iterator_must_have_a_next_method_2519", "An async iterator must have a 'next()' method."), + Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions: diag(2520, 1 /* Error */, "Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions_2520", "Duplicate identifier '{0}'. Compiler uses declaration '{1}' to support async functions."), + The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_standard_function_or_method: diag(2522, 1 /* Error */, "The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_sta_2522", "The 'arguments' object cannot be referenced in an async function or method in ES5. Consider using a standard function or method."), + yield_expressions_cannot_be_used_in_a_parameter_initializer: diag(2523, 1 /* Error */, "yield_expressions_cannot_be_used_in_a_parameter_initializer_2523", "'yield' expressions cannot be used in a parameter initializer."), + await_expressions_cannot_be_used_in_a_parameter_initializer: diag(2524, 1 /* Error */, "await_expressions_cannot_be_used_in_a_parameter_initializer_2524", "'await' expressions cannot be used in a parameter initializer."), + A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface: diag(2526, 1 /* Error */, "A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface_2526", "A 'this' type is available only in a non-static member of a class or interface."), + The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary: diag(2527, 1 /* Error */, "The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary_2527", "The inferred type of '{0}' references an inaccessible '{1}' type. A type annotation is necessary."), + A_module_cannot_have_multiple_default_exports: diag(2528, 1 /* Error */, "A_module_cannot_have_multiple_default_exports_2528", "A module cannot have multiple default exports."), + Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions: diag(2529, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_func_2529", "Duplicate identifier '{0}'. Compiler reserves name '{1}' in top level scope of a module containing async functions."), + Property_0_is_incompatible_with_index_signature: diag(2530, 1 /* Error */, "Property_0_is_incompatible_with_index_signature_2530", "Property '{0}' is incompatible with index signature."), + Object_is_possibly_null: diag(2531, 1 /* Error */, "Object_is_possibly_null_2531", "Object is possibly 'null'."), + Object_is_possibly_undefined: diag(2532, 1 /* Error */, "Object_is_possibly_undefined_2532", "Object is possibly 'undefined'."), + Object_is_possibly_null_or_undefined: diag(2533, 1 /* Error */, "Object_is_possibly_null_or_undefined_2533", "Object is possibly 'null' or 'undefined'."), + A_function_returning_never_cannot_have_a_reachable_end_point: diag(2534, 1 /* Error */, "A_function_returning_never_cannot_have_a_reachable_end_point_2534", "A function returning 'never' cannot have a reachable end point."), + Type_0_cannot_be_used_to_index_type_1: diag(2536, 1 /* Error */, "Type_0_cannot_be_used_to_index_type_1_2536", "Type '{0}' cannot be used to index type '{1}'."), + Type_0_has_no_matching_index_signature_for_type_1: diag(2537, 1 /* Error */, "Type_0_has_no_matching_index_signature_for_type_1_2537", "Type '{0}' has no matching index signature for type '{1}'."), + Type_0_cannot_be_used_as_an_index_type: diag(2538, 1 /* Error */, "Type_0_cannot_be_used_as_an_index_type_2538", "Type '{0}' cannot be used as an index type."), + Cannot_assign_to_0_because_it_is_not_a_variable: diag(2539, 1 /* Error */, "Cannot_assign_to_0_because_it_is_not_a_variable_2539", "Cannot assign to '{0}' because it is not a variable."), + Cannot_assign_to_0_because_it_is_a_read_only_property: diag(2540, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_read_only_property_2540", "Cannot assign to '{0}' because it is a read-only property."), + Index_signature_in_type_0_only_permits_reading: diag(2542, 1 /* Error */, "Index_signature_in_type_0_only_permits_reading_2542", "Index signature in type '{0}' only permits reading."), + Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference: diag(2543, 1 /* Error */, "Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_me_2543", "Duplicate identifier '_newTarget'. Compiler uses variable declaration '_newTarget' to capture 'new.target' meta-property reference."), + Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference: diag(2544, 1 /* Error */, "Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta__2544", "Expression resolves to variable declaration '_newTarget' that compiler uses to capture 'new.target' meta-property reference."), + A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any: diag(2545, 1 /* Error */, "A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any_2545", "A mixin class must have a constructor with a single rest parameter of type 'any[]'."), + The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property: diag(2547, 1 /* Error */, "The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_pro_2547", "The type returned by the '{0}()' method of an async iterator must be a promise for a type with a 'value' property."), + Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2548, 1 /* Error */, "Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator_2548", "Type '{0}' is not an array type or does not have a '[Symbol.iterator]()' method that returns an iterator."), + Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator: diag(2549, 1 /* Error */, "Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns__2549", "Type '{0}' is not an array type or a string type or does not have a '[Symbol.iterator]()' method that returns an iterator."), + Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later: diag(2550, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_c_2550", "Property '{0}' does not exist on type '{1}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{2}' or later."), + Property_0_does_not_exist_on_type_1_Did_you_mean_2: diag(2551, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_2_2551", "Property '{0}' does not exist on type '{1}'. Did you mean '{2}'?"), + Cannot_find_name_0_Did_you_mean_1: diag(2552, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_1_2552", "Cannot find name '{0}'. Did you mean '{1}'?"), + Computed_values_are_not_permitted_in_an_enum_with_string_valued_members: diag(2553, 1 /* Error */, "Computed_values_are_not_permitted_in_an_enum_with_string_valued_members_2553", "Computed values are not permitted in an enum with string valued members."), + Expected_0_arguments_but_got_1: diag(2554, 1 /* Error */, "Expected_0_arguments_but_got_1_2554", "Expected {0} arguments, but got {1}."), + Expected_at_least_0_arguments_but_got_1: diag(2555, 1 /* Error */, "Expected_at_least_0_arguments_but_got_1_2555", "Expected at least {0} arguments, but got {1}."), + A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter: diag(2556, 1 /* Error */, "A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter_2556", "A spread argument must either have a tuple type or be passed to a rest parameter."), + Expected_0_type_arguments_but_got_1: diag(2558, 1 /* Error */, "Expected_0_type_arguments_but_got_1_2558", "Expected {0} type arguments, but got {1}."), + Type_0_has_no_properties_in_common_with_type_1: diag(2559, 1 /* Error */, "Type_0_has_no_properties_in_common_with_type_1_2559", "Type '{0}' has no properties in common with type '{1}'."), + Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it: diag(2560, 1 /* Error */, "Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it_2560", "Value of type '{0}' has no properties in common with type '{1}'. Did you mean to call it?"), + Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2: diag(2561, 1 /* Error */, "Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_writ_2561", "Object literal may only specify known properties, but '{0}' does not exist in type '{1}'. Did you mean to write '{2}'?"), + Base_class_expressions_cannot_reference_class_type_parameters: diag(2562, 1 /* Error */, "Base_class_expressions_cannot_reference_class_type_parameters_2562", "Base class expressions cannot reference class type parameters."), + The_containing_function_or_module_body_is_too_large_for_control_flow_analysis: diag(2563, 1 /* Error */, "The_containing_function_or_module_body_is_too_large_for_control_flow_analysis_2563", "The containing function or module body is too large for control flow analysis."), + Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor: diag(2564, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor_2564", "Property '{0}' has no initializer and is not definitely assigned in the constructor."), + Property_0_is_used_before_being_assigned: diag(2565, 1 /* Error */, "Property_0_is_used_before_being_assigned_2565", "Property '{0}' is used before being assigned."), + A_rest_element_cannot_have_a_property_name: diag(2566, 1 /* Error */, "A_rest_element_cannot_have_a_property_name_2566", "A rest element cannot have a property name."), + Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations: diag(2567, 1 /* Error */, "Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations_2567", "Enum declarations can only merge with namespace or other enum declarations."), + Property_0_may_not_exist_on_type_1_Did_you_mean_2: diag(2568, 1 /* Error */, "Property_0_may_not_exist_on_type_1_Did_you_mean_2_2568", "Property '{0}' may not exist on type '{1}'. Did you mean '{2}'?"), + Could_not_find_name_0_Did_you_mean_1: diag(2570, 1 /* Error */, "Could_not_find_name_0_Did_you_mean_1_2570", "Could not find name '{0}'. Did you mean '{1}'?"), + Object_is_of_type_unknown: diag(2571, 1 /* Error */, "Object_is_of_type_unknown_2571", "Object is of type 'unknown'."), + A_rest_element_type_must_be_an_array_type: diag(2574, 1 /* Error */, "A_rest_element_type_must_be_an_array_type_2574", "A rest element type must be an array type."), + No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments: diag(2575, 1 /* Error */, "No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments_2575", "No overload expects {0} arguments, but overloads do exist that expect either {1} or {2} arguments."), + Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead: diag(2576, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead_2576", "Property '{0}' does not exist on type '{1}'. Did you mean to access the static member '{2}' instead?"), + Return_type_annotation_circularly_references_itself: diag(2577, 1 /* Error */, "Return_type_annotation_circularly_references_itself_2577", "Return type annotation circularly references itself."), + Unused_ts_expect_error_directive: diag(2578, 1 /* Error */, "Unused_ts_expect_error_directive_2578", "Unused '@ts-expect-error' directive."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode: diag(2580, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2580", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node`."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery: diag(2581, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2581", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery`."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha: diag(2582, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2582", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha`."), + Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later: diag(2583, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2583", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to '{1}' or later."), + Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom: diag(2584, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2584", "Cannot find name '{0}'. Do you need to change your target library? Try changing the 'lib' compiler option to include 'dom'."), + _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later: diag(2585, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_2585", "'{0}' only refers to a type, but is being used as a value here. Do you need to change your target library? Try changing the 'lib' compiler option to es2015 or later."), + Cannot_assign_to_0_because_it_is_a_constant: diag(2588, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_constant_2588", "Cannot assign to '{0}' because it is a constant."), + Type_instantiation_is_excessively_deep_and_possibly_infinite: diag(2589, 1 /* Error */, "Type_instantiation_is_excessively_deep_and_possibly_infinite_2589", "Type instantiation is excessively deep and possibly infinite."), + Expression_produces_a_union_type_that_is_too_complex_to_represent: diag(2590, 1 /* Error */, "Expression_produces_a_union_type_that_is_too_complex_to_represent_2590", "Expression produces a union type that is too complex to represent."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig: diag(2591, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashno_2591", "Cannot find name '{0}'. Do you need to install type definitions for node? Try `npm i --save-dev @types/node` and then add 'node' to the types field in your tsconfig."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig: diag(2592, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slash_2592", "Cannot find name '{0}'. Do you need to install type definitions for jQuery? Try `npm i --save-dev @types/jquery` and then add 'jquery' to the types field in your tsconfig."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig: diag(2593, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_type_2593", "Cannot find name '{0}'. Do you need to install type definitions for a test runner? Try `npm i --save-dev @types/jest` or `npm i --save-dev @types/mocha` and then add 'jest' or 'mocha' to the types field in your tsconfig."), + This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag: diag(2594, 1 /* Error */, "This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag_2594", "This module is declared with 'export =', and can only be used with a default import when using the '{0}' flag."), + _0_can_only_be_imported_by_using_a_default_import: diag(2595, 1 /* Error */, "_0_can_only_be_imported_by_using_a_default_import_2595", "'{0}' can only be imported by using a default import."), + _0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2596, 1 /* Error */, "_0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import_2596", "'{0}' can only be imported by turning on the 'esModuleInterop' flag and using a default import."), + _0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import: diag(2597, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import_2597", "'{0}' can only be imported by using a 'require' call or by using a default import."), + _0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2598, 1 /* Error */, "_0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using__2598", "'{0}' can only be imported by using a 'require' call or by turning on the 'esModuleInterop' flag and using a default import."), + JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist: diag(2602, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist_2602", "JSX element implicitly has type 'any' because the global type 'JSX.Element' does not exist."), + Property_0_in_type_1_is_not_assignable_to_type_2: diag(2603, 1 /* Error */, "Property_0_in_type_1_is_not_assignable_to_type_2_2603", "Property '{0}' in type '{1}' is not assignable to type '{2}'."), + JSX_element_type_0_does_not_have_any_construct_or_call_signatures: diag(2604, 1 /* Error */, "JSX_element_type_0_does_not_have_any_construct_or_call_signatures_2604", "JSX element type '{0}' does not have any construct or call signatures."), + Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property: diag(2606, 1 /* Error */, "Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property_2606", "Property '{0}' of JSX spread attribute is not assignable to target property."), + JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property: diag(2607, 1 /* Error */, "JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property_2607", "JSX element class does not support attributes because it does not have a '{0}' property."), + The_global_type_JSX_0_may_not_have_more_than_one_property: diag(2608, 1 /* Error */, "The_global_type_JSX_0_may_not_have_more_than_one_property_2608", "The global type 'JSX.{0}' may not have more than one property."), + JSX_spread_child_must_be_an_array_type: diag(2609, 1 /* Error */, "JSX_spread_child_must_be_an_array_type_2609", "JSX spread child must be an array type."), + _0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property: diag(2610, 1 /* Error */, "_0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property_2610", "'{0}' is defined as an accessor in class '{1}', but is overridden here in '{2}' as an instance property."), + _0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor: diag(2611, 1 /* Error */, "_0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor_2611", "'{0}' is defined as a property in class '{1}', but is overridden here in '{2}' as an accessor."), + Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration: diag(2612, 1 /* Error */, "Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_2612", "Property '{0}' will overwrite the base property in '{1}'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration."), + Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead: diag(2613, 1 /* Error */, "Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead_2613", "Module '{0}' has no default export. Did you mean to use 'import { {1} } from {0}' instead?"), + Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead: diag(2614, 1 /* Error */, "Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead_2614", "Module '{0}' has no exported member '{1}'. Did you mean to use 'import {1} from {0}' instead?"), + Type_of_property_0_circularly_references_itself_in_mapped_type_1: diag(2615, 1 /* Error */, "Type_of_property_0_circularly_references_itself_in_mapped_type_1_2615", "Type of property '{0}' circularly references itself in mapped type '{1}'."), + _0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import: diag(2616, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import_2616", "'{0}' can only be imported by using 'import {1} = require({2})' or a default import."), + _0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import: diag(2617, 1 /* Error */, "_0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_us_2617", "'{0}' can only be imported by using 'import {1} = require({2})' or by turning on the 'esModuleInterop' flag and using a default import."), + Source_has_0_element_s_but_target_requires_1: diag(2618, 1 /* Error */, "Source_has_0_element_s_but_target_requires_1_2618", "Source has {0} element(s) but target requires {1}."), + Source_has_0_element_s_but_target_allows_only_1: diag(2619, 1 /* Error */, "Source_has_0_element_s_but_target_allows_only_1_2619", "Source has {0} element(s) but target allows only {1}."), + Target_requires_0_element_s_but_source_may_have_fewer: diag(2620, 1 /* Error */, "Target_requires_0_element_s_but_source_may_have_fewer_2620", "Target requires {0} element(s) but source may have fewer."), + Target_allows_only_0_element_s_but_source_may_have_more: diag(2621, 1 /* Error */, "Target_allows_only_0_element_s_but_source_may_have_more_2621", "Target allows only {0} element(s) but source may have more."), + Source_provides_no_match_for_required_element_at_position_0_in_target: diag(2623, 1 /* Error */, "Source_provides_no_match_for_required_element_at_position_0_in_target_2623", "Source provides no match for required element at position {0} in target."), + Source_provides_no_match_for_variadic_element_at_position_0_in_target: diag(2624, 1 /* Error */, "Source_provides_no_match_for_variadic_element_at_position_0_in_target_2624", "Source provides no match for variadic element at position {0} in target."), + Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target: diag(2625, 1 /* Error */, "Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target_2625", "Variadic element at position {0} in source does not match element at position {1} in target."), + Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target: diag(2626, 1 /* Error */, "Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target_2626", "Type at position {0} in source is not compatible with type at position {1} in target."), + Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target: diag(2627, 1 /* Error */, "Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target_2627", "Type at positions {0} through {1} in source is not compatible with type at position {2} in target."), + Cannot_assign_to_0_because_it_is_an_enum: diag(2628, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_enum_2628", "Cannot assign to '{0}' because it is an enum."), + Cannot_assign_to_0_because_it_is_a_class: diag(2629, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_class_2629", "Cannot assign to '{0}' because it is a class."), + Cannot_assign_to_0_because_it_is_a_function: diag(2630, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_function_2630", "Cannot assign to '{0}' because it is a function."), + Cannot_assign_to_0_because_it_is_a_namespace: diag(2631, 1 /* Error */, "Cannot_assign_to_0_because_it_is_a_namespace_2631", "Cannot assign to '{0}' because it is a namespace."), + Cannot_assign_to_0_because_it_is_an_import: diag(2632, 1 /* Error */, "Cannot_assign_to_0_because_it_is_an_import_2632", "Cannot assign to '{0}' because it is an import."), + JSX_property_access_expressions_cannot_include_JSX_namespace_names: diag(2633, 1 /* Error */, "JSX_property_access_expressions_cannot_include_JSX_namespace_names_2633", "JSX property access expressions cannot include JSX namespace names"), + _0_index_signatures_are_incompatible: diag(2634, 1 /* Error */, "_0_index_signatures_are_incompatible_2634", "'{0}' index signatures are incompatible."), + Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable: diag(2635, 1 /* Error */, "Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable_2635", "Type '{0}' has no signatures for which the type argument list is applicable."), + Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation: diag(2636, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation_2636", "Type '{0}' is not assignable to type '{1}' as implied by variance annotation."), + Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types: diag(2637, 1 /* Error */, "Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_t_2637", "Variance annotations are only supported in type aliases for object, function, constructor, and mapped types."), + Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator: diag(2638, 1 /* Error */, "Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operato_2638", "Type '{0}' may represent a primitive value, which is not permitted as the right operand of the 'in' operator."), + React_components_cannot_include_JSX_namespace_names: diag(2639, 1 /* Error */, "React_components_cannot_include_JSX_namespace_names_2639", "React components cannot include JSX namespace names"), + Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity: diag(2649, 1 /* Error */, "Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity_2649", "Cannot augment module '{0}' with value exports because it resolves to a non-module entity."), + Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more: diag(2650, 1 /* Error */, "Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and__2650", "Non-abstract class expression is missing implementations for the following members of '{0}': {1} and {2} more."), + A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums: diag(2651, 1 /* Error */, "A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_memb_2651", "A member initializer in a enum declaration cannot reference members declared after it, including members defined in other enums."), + Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead: diag(2652, 1 /* Error */, "Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_d_2652", "Merged declaration '{0}' cannot include a default export declaration. Consider adding a separate 'export default {0}' declaration instead."), + Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1: diag(2653, 1 /* Error */, "Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1_2653", "Non-abstract class expression does not implement inherited abstract member '{0}' from class '{1}'."), + Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2: diag(2654, 1 /* Error */, "Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_2654", "Non-abstract class '{0}' is missing implementations for the following members of '{1}': {2}."), + Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more: diag(2655, 1 /* Error */, "Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more_2655", "Non-abstract class '{0}' is missing implementations for the following members of '{1}': {2} and {3} more."), + Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1: diag(2656, 1 /* Error */, "Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_2656", "Non-abstract class expression is missing implementations for the following members of '{0}': {1}."), + JSX_expressions_must_have_one_parent_element: diag(2657, 1 /* Error */, "JSX_expressions_must_have_one_parent_element_2657", "JSX expressions must have one parent element."), + Type_0_provides_no_match_for_the_signature_1: diag(2658, 1 /* Error */, "Type_0_provides_no_match_for_the_signature_1_2658", "Type '{0}' provides no match for the signature '{1}'."), + super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher: diag(2659, 1 /* Error */, "super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_highe_2659", "'super' is only allowed in members of object literal expressions when option 'target' is 'ES2015' or higher."), + super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions: diag(2660, 1 /* Error */, "super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions_2660", "'super' can only be referenced in members of derived classes or object literal expressions."), + Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module: diag(2661, 1 /* Error */, "Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module_2661", "Cannot export '{0}'. Only local declarations can be exported from a module."), + Cannot_find_name_0_Did_you_mean_the_static_member_1_0: diag(2662, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_static_member_1_0_2662", "Cannot find name '{0}'. Did you mean the static member '{1}.{0}'?"), + Cannot_find_name_0_Did_you_mean_the_instance_member_this_0: diag(2663, 1 /* Error */, "Cannot_find_name_0_Did_you_mean_the_instance_member_this_0_2663", "Cannot find name '{0}'. Did you mean the instance member 'this.{0}'?"), + Invalid_module_name_in_augmentation_module_0_cannot_be_found: diag(2664, 1 /* Error */, "Invalid_module_name_in_augmentation_module_0_cannot_be_found_2664", "Invalid module name in augmentation, module '{0}' cannot be found."), + Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented: diag(2665, 1 /* Error */, "Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augm_2665", "Invalid module name in augmentation. Module '{0}' resolves to an untyped module at '{1}', which cannot be augmented."), + Exports_and_export_assignments_are_not_permitted_in_module_augmentations: diag(2666, 1 /* Error */, "Exports_and_export_assignments_are_not_permitted_in_module_augmentations_2666", "Exports and export assignments are not permitted in module augmentations."), + Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module: diag(2667, 1 /* Error */, "Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_mod_2667", "Imports are not permitted in module augmentations. Consider moving them to the enclosing external module."), + export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible: diag(2668, 1 /* Error */, "export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always__2668", "'export' modifier cannot be applied to ambient modules and module augmentations since they are always visible."), + Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations: diag(2669, 1 /* Error */, "Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_2669", "Augmentations for the global scope can only be directly nested in external modules or ambient module declarations."), + Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context: diag(2670, 1 /* Error */, "Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambien_2670", "Augmentations for the global scope should have 'declare' modifier unless they appear in already ambient context."), + Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity: diag(2671, 1 /* Error */, "Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity_2671", "Cannot augment module '{0}' because it resolves to a non-module entity."), + Cannot_assign_a_0_constructor_type_to_a_1_constructor_type: diag(2672, 1 /* Error */, "Cannot_assign_a_0_constructor_type_to_a_1_constructor_type_2672", "Cannot assign a '{0}' constructor type to a '{1}' constructor type."), + Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration: diag(2673, 1 /* Error */, "Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration_2673", "Constructor of class '{0}' is private and only accessible within the class declaration."), + Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration: diag(2674, 1 /* Error */, "Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration_2674", "Constructor of class '{0}' is protected and only accessible within the class declaration."), + Cannot_extend_a_class_0_Class_constructor_is_marked_as_private: diag(2675, 1 /* Error */, "Cannot_extend_a_class_0_Class_constructor_is_marked_as_private_2675", "Cannot extend a class '{0}'. Class constructor is marked as private."), + Accessors_must_both_be_abstract_or_non_abstract: diag(2676, 1 /* Error */, "Accessors_must_both_be_abstract_or_non_abstract_2676", "Accessors must both be abstract or non-abstract."), + A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type: diag(2677, 1 /* Error */, "A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type_2677", "A type predicate's type must be assignable to its parameter's type."), + Type_0_is_not_comparable_to_type_1: diag(2678, 1 /* Error */, "Type_0_is_not_comparable_to_type_1_2678", "Type '{0}' is not comparable to type '{1}'."), + A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void: diag(2679, 1 /* Error */, "A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void_2679", "A function that is called with the 'new' keyword cannot have a 'this' type that is 'void'."), + A_0_parameter_must_be_the_first_parameter: diag(2680, 1 /* Error */, "A_0_parameter_must_be_the_first_parameter_2680", "A '{0}' parameter must be the first parameter."), + A_constructor_cannot_have_a_this_parameter: diag(2681, 1 /* Error */, "A_constructor_cannot_have_a_this_parameter_2681", "A constructor cannot have a 'this' parameter."), + this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation: diag(2683, 1 /* Error */, "this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_2683", "'this' implicitly has type 'any' because it does not have a type annotation."), + The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1: diag(2684, 1 /* Error */, "The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1_2684", "The 'this' context of type '{0}' is not assignable to method's 'this' of type '{1}'."), + The_this_types_of_each_signature_are_incompatible: diag(2685, 1 /* Error */, "The_this_types_of_each_signature_are_incompatible_2685", "The 'this' types of each signature are incompatible."), + _0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead: diag(2686, 1 /* Error */, "_0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead_2686", "'{0}' refers to a UMD global, but the current file is a module. Consider adding an import instead."), + All_declarations_of_0_must_have_identical_modifiers: diag(2687, 1 /* Error */, "All_declarations_of_0_must_have_identical_modifiers_2687", "All declarations of '{0}' must have identical modifiers."), + Cannot_find_type_definition_file_for_0: diag(2688, 1 /* Error */, "Cannot_find_type_definition_file_for_0_2688", "Cannot find type definition file for '{0}'."), + Cannot_extend_an_interface_0_Did_you_mean_implements: diag(2689, 1 /* Error */, "Cannot_extend_an_interface_0_Did_you_mean_implements_2689", "Cannot extend an interface '{0}'. Did you mean 'implements'?"), + _0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0: diag(2690, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0_2690", "'{0}' only refers to a type, but is being used as a value here. Did you mean to use '{1} in {0}'?"), + _0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible: diag(2692, 1 /* Error */, "_0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible_2692", "'{0}' is a primitive, but '{1}' is a wrapper object. Prefer using '{0}' when possible."), + _0_only_refers_to_a_type_but_is_being_used_as_a_value_here: diag(2693, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_value_here_2693", "'{0}' only refers to a type, but is being used as a value here."), + Namespace_0_has_no_exported_member_1: diag(2694, 1 /* Error */, "Namespace_0_has_no_exported_member_1_2694", "Namespace '{0}' has no exported member '{1}'."), + Left_side_of_comma_operator_is_unused_and_has_no_side_effects: diag( + 2695, + 1 /* Error */, + "Left_side_of_comma_operator_is_unused_and_has_no_side_effects_2695", + "Left side of comma operator is unused and has no side effects.", + /*reportsUnnecessary*/ + true + ), + The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead: diag(2696, 1 /* Error */, "The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead_2696", "The 'Object' type is assignable to very few other types. Did you mean to use the 'any' type instead?"), + An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2697, 1 /* Error */, "An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_in_2697", "An async function or method must return a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."), + Spread_types_may_only_be_created_from_object_types: diag(2698, 1 /* Error */, "Spread_types_may_only_be_created_from_object_types_2698", "Spread types may only be created from object types."), + Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1: diag(2699, 1 /* Error */, "Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1_2699", "Static property '{0}' conflicts with built-in property 'Function.{0}' of constructor function '{1}'."), + Rest_types_may_only_be_created_from_object_types: diag(2700, 1 /* Error */, "Rest_types_may_only_be_created_from_object_types_2700", "Rest types may only be created from object types."), + The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access: diag(2701, 1 /* Error */, "The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access_2701", "The target of an object rest assignment must be a variable or a property access."), + _0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here: diag(2702, 1 /* Error */, "_0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here_2702", "'{0}' only refers to a type, but is being used as a namespace here."), + The_operand_of_a_delete_operator_must_be_a_property_reference: diag(2703, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_a_property_reference_2703", "The operand of a 'delete' operator must be a property reference."), + The_operand_of_a_delete_operator_cannot_be_a_read_only_property: diag(2704, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_read_only_property_2704", "The operand of a 'delete' operator cannot be a read-only property."), + An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2705, 1 /* Error */, "An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_2705", "An async function or method in ES5 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."), + Required_type_parameters_may_not_follow_optional_type_parameters: diag(2706, 1 /* Error */, "Required_type_parameters_may_not_follow_optional_type_parameters_2706", "Required type parameters may not follow optional type parameters."), + Generic_type_0_requires_between_1_and_2_type_arguments: diag(2707, 1 /* Error */, "Generic_type_0_requires_between_1_and_2_type_arguments_2707", "Generic type '{0}' requires between {1} and {2} type arguments."), + Cannot_use_namespace_0_as_a_value: diag(2708, 1 /* Error */, "Cannot_use_namespace_0_as_a_value_2708", "Cannot use namespace '{0}' as a value."), + Cannot_use_namespace_0_as_a_type: diag(2709, 1 /* Error */, "Cannot_use_namespace_0_as_a_type_2709", "Cannot use namespace '{0}' as a type."), + _0_are_specified_twice_The_attribute_named_0_will_be_overwritten: diag(2710, 1 /* Error */, "_0_are_specified_twice_The_attribute_named_0_will_be_overwritten_2710", "'{0}' are specified twice. The attribute named '{0}' will be overwritten."), + A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option: diag(2711, 1 /* Error */, "A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES20_2711", "A dynamic import call returns a 'Promise'. Make sure you have a declaration for 'Promise' or include 'ES2015' in your '--lib' option."), + A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option: diag(2712, 1 /* Error */, "A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_t_2712", "A dynamic import call in ES5 requires the 'Promise' constructor. Make sure you have a declaration for the 'Promise' constructor or include 'ES2015' in your '--lib' option."), + Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1: diag(2713, 1 /* Error */, "Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_p_2713", `Cannot access '{0}.{1}' because '{0}' is a type, but not a namespace. Did you mean to retrieve the type of the property '{1}' in '{0}' with '{0}["{1}"]'?`), + The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context: diag(2714, 1 /* Error */, "The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context_2714", "The expression of an export assignment must be an identifier or qualified name in an ambient context."), + Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor: diag(2715, 1 /* Error */, "Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor_2715", "Abstract property '{0}' in class '{1}' cannot be accessed in the constructor."), + Type_parameter_0_has_a_circular_default: diag(2716, 1 /* Error */, "Type_parameter_0_has_a_circular_default_2716", "Type parameter '{0}' has a circular default."), + Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2: diag(2717, 1 /* Error */, "Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_t_2717", "Subsequent property declarations must have the same type. Property '{0}' must be of type '{1}', but here has type '{2}'."), + Duplicate_property_0: diag(2718, 1 /* Error */, "Duplicate_property_0_2718", "Duplicate property '{0}'."), + Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated: diag(2719, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated_2719", "Type '{0}' is not assignable to type '{1}'. Two different types with this name exist, but they are unrelated."), + Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass: diag(2720, 1 /* Error */, "Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclas_2720", "Class '{0}' incorrectly implements class '{1}'. Did you mean to extend '{1}' and inherit its members as a subclass?"), + Cannot_invoke_an_object_which_is_possibly_null: diag(2721, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_2721", "Cannot invoke an object which is possibly 'null'."), + Cannot_invoke_an_object_which_is_possibly_undefined: diag(2722, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_undefined_2722", "Cannot invoke an object which is possibly 'undefined'."), + Cannot_invoke_an_object_which_is_possibly_null_or_undefined: diag(2723, 1 /* Error */, "Cannot_invoke_an_object_which_is_possibly_null_or_undefined_2723", "Cannot invoke an object which is possibly 'null' or 'undefined'."), + _0_has_no_exported_member_named_1_Did_you_mean_2: diag(2724, 1 /* Error */, "_0_has_no_exported_member_named_1_Did_you_mean_2_2724", "'{0}' has no exported member named '{1}'. Did you mean '{2}'?"), + Class_name_cannot_be_Object_when_targeting_ES5_with_module_0: diag(2725, 1 /* Error */, "Class_name_cannot_be_Object_when_targeting_ES5_with_module_0_2725", "Class name cannot be 'Object' when targeting ES5 with module {0}."), + Cannot_find_lib_definition_for_0: diag(2726, 1 /* Error */, "Cannot_find_lib_definition_for_0_2726", "Cannot find lib definition for '{0}'."), + Cannot_find_lib_definition_for_0_Did_you_mean_1: diag(2727, 1 /* Error */, "Cannot_find_lib_definition_for_0_Did_you_mean_1_2727", "Cannot find lib definition for '{0}'. Did you mean '{1}'?"), + _0_is_declared_here: diag(2728, 3 /* Message */, "_0_is_declared_here_2728", "'{0}' is declared here."), + Property_0_is_used_before_its_initialization: diag(2729, 1 /* Error */, "Property_0_is_used_before_its_initialization_2729", "Property '{0}' is used before its initialization."), + An_arrow_function_cannot_have_a_this_parameter: diag(2730, 1 /* Error */, "An_arrow_function_cannot_have_a_this_parameter_2730", "An arrow function cannot have a 'this' parameter."), + Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String: diag(2731, 1 /* Error */, "Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_i_2731", "Implicit conversion of a 'symbol' to a 'string' will fail at runtime. Consider wrapping this expression in 'String(...)'."), + Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension: diag(2732, 1 /* Error */, "Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension_2732", "Cannot find module '{0}'. Consider using '--resolveJsonModule' to import module with '.json' extension."), + Property_0_was_also_declared_here: diag(2733, 1 /* Error */, "Property_0_was_also_declared_here_2733", "Property '{0}' was also declared here."), + Are_you_missing_a_semicolon: diag(2734, 1 /* Error */, "Are_you_missing_a_semicolon_2734", "Are you missing a semicolon?"), + Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1: diag(2735, 1 /* Error */, "Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1_2735", "Did you mean for '{0}' to be constrained to type 'new (...args: any[]) => {1}'?"), + Operator_0_cannot_be_applied_to_type_1: diag(2736, 1 /* Error */, "Operator_0_cannot_be_applied_to_type_1_2736", "Operator '{0}' cannot be applied to type '{1}'."), + BigInt_literals_are_not_available_when_targeting_lower_than_ES2020: diag(2737, 1 /* Error */, "BigInt_literals_are_not_available_when_targeting_lower_than_ES2020_2737", "BigInt literals are not available when targeting lower than ES2020."), + An_outer_value_of_this_is_shadowed_by_this_container: diag(2738, 3 /* Message */, "An_outer_value_of_this_is_shadowed_by_this_container_2738", "An outer value of 'this' is shadowed by this container."), + Type_0_is_missing_the_following_properties_from_type_1_Colon_2: diag(2739, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_2739", "Type '{0}' is missing the following properties from type '{1}': {2}"), + Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more: diag(2740, 1 /* Error */, "Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more_2740", "Type '{0}' is missing the following properties from type '{1}': {2}, and {3} more."), + Property_0_is_missing_in_type_1_but_required_in_type_2: diag(2741, 1 /* Error */, "Property_0_is_missing_in_type_1_but_required_in_type_2_2741", "Property '{0}' is missing in type '{1}' but required in type '{2}'."), + The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary: diag(2742, 1 /* Error */, "The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_a_2742", "The inferred type of '{0}' cannot be named without a reference to '{1}'. This is likely not portable. A type annotation is necessary."), + No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments: diag(2743, 1 /* Error */, "No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments_2743", "No overload expects {0} type arguments, but overloads do exist that expect either {1} or {2} type arguments."), + Type_parameter_defaults_can_only_reference_previously_declared_type_parameters: diag(2744, 1 /* Error */, "Type_parameter_defaults_can_only_reference_previously_declared_type_parameters_2744", "Type parameter defaults can only reference previously declared type parameters."), + This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided: diag(2745, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_pr_2745", "This JSX tag's '{0}' prop expects type '{1}' which requires multiple children, but only a single child was provided."), + This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided: diag(2746, 1 /* Error */, "This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided_2746", "This JSX tag's '{0}' prop expects a single child of type '{1}', but multiple children were provided."), + _0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2: diag(2747, 1 /* Error */, "_0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_t_2747", "'{0}' components don't accept text as child elements. Text in JSX has the type 'string', but the expected type of '{1}' is '{2}'."), + Cannot_access_ambient_const_enums_when_0_is_enabled: diag(2748, 1 /* Error */, "Cannot_access_ambient_const_enums_when_0_is_enabled_2748", "Cannot access ambient const enums when '{0}' is enabled."), + _0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0: diag(2749, 1 /* Error */, "_0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0_2749", "'{0}' refers to a value, but is being used as a type here. Did you mean 'typeof {0}'?"), + The_implementation_signature_is_declared_here: diag(2750, 1 /* Error */, "The_implementation_signature_is_declared_here_2750", "The implementation signature is declared here."), + Circularity_originates_in_type_at_this_location: diag(2751, 1 /* Error */, "Circularity_originates_in_type_at_this_location_2751", "Circularity originates in type at this location."), + The_first_export_default_is_here: diag(2752, 1 /* Error */, "The_first_export_default_is_here_2752", "The first export default is here."), + Another_export_default_is_here: diag(2753, 1 /* Error */, "Another_export_default_is_here_2753", "Another export default is here."), + super_may_not_use_type_arguments: diag(2754, 1 /* Error */, "super_may_not_use_type_arguments_2754", "'super' may not use type arguments."), + No_constituent_of_type_0_is_callable: diag(2755, 1 /* Error */, "No_constituent_of_type_0_is_callable_2755", "No constituent of type '{0}' is callable."), + Not_all_constituents_of_type_0_are_callable: diag(2756, 1 /* Error */, "Not_all_constituents_of_type_0_are_callable_2756", "Not all constituents of type '{0}' are callable."), + Type_0_has_no_call_signatures: diag(2757, 1 /* Error */, "Type_0_has_no_call_signatures_2757", "Type '{0}' has no call signatures."), + Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2758, 1 /* Error */, "Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_2758", "Each member of the union type '{0}' has signatures, but none of those signatures are compatible with each other."), + No_constituent_of_type_0_is_constructable: diag(2759, 1 /* Error */, "No_constituent_of_type_0_is_constructable_2759", "No constituent of type '{0}' is constructable."), + Not_all_constituents_of_type_0_are_constructable: diag(2760, 1 /* Error */, "Not_all_constituents_of_type_0_are_constructable_2760", "Not all constituents of type '{0}' are constructable."), + Type_0_has_no_construct_signatures: diag(2761, 1 /* Error */, "Type_0_has_no_construct_signatures_2761", "Type '{0}' has no construct signatures."), + Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other: diag(2762, 1 /* Error */, "Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_2762", "Each member of the union type '{0}' has construct signatures, but none of those signatures are compatible with each other."), + Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0: diag(2763, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_s_2763", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but for-of will always send '{0}'."), + Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0: diag(2764, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_al_2764", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array spread will always send '{0}'."), + Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0: diag(2765, 1 /* Error */, "Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring__2765", "Cannot iterate value because the 'next' method of its iterator expects type '{1}', but array destructuring will always send '{0}'."), + Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0: diag(2766, 1 /* Error */, "Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_co_2766", "Cannot delegate iteration to value because the 'next' method of its iterator expects type '{1}', but the containing generator will always send '{0}'."), + The_0_property_of_an_iterator_must_be_a_method: diag(2767, 1 /* Error */, "The_0_property_of_an_iterator_must_be_a_method_2767", "The '{0}' property of an iterator must be a method."), + The_0_property_of_an_async_iterator_must_be_a_method: diag(2768, 1 /* Error */, "The_0_property_of_an_async_iterator_must_be_a_method_2768", "The '{0}' property of an async iterator must be a method."), + No_overload_matches_this_call: diag(2769, 1 /* Error */, "No_overload_matches_this_call_2769", "No overload matches this call."), + The_last_overload_gave_the_following_error: diag(2770, 1 /* Error */, "The_last_overload_gave_the_following_error_2770", "The last overload gave the following error."), + The_last_overload_is_declared_here: diag(2771, 1 /* Error */, "The_last_overload_is_declared_here_2771", "The last overload is declared here."), + Overload_0_of_1_2_gave_the_following_error: diag(2772, 1 /* Error */, "Overload_0_of_1_2_gave_the_following_error_2772", "Overload {0} of {1}, '{2}', gave the following error."), + Did_you_forget_to_use_await: diag(2773, 1 /* Error */, "Did_you_forget_to_use_await_2773", "Did you forget to use 'await'?"), + This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead: diag(2774, 1 /* Error */, "This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_2774", "This condition will always return true since this function is always defined. Did you mean to call it instead?"), + Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation: diag(2775, 1 /* Error */, "Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation_2775", "Assertions require every name in the call target to be declared with an explicit type annotation."), + Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name: diag(2776, 1 /* Error */, "Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name_2776", "Assertions require the call target to be an identifier or qualified name."), + The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access: diag(2777, 1 /* Error */, "The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access_2777", "The operand of an increment or decrement operator may not be an optional property access."), + The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access: diag(2778, 1 /* Error */, "The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access_2778", "The target of an object rest assignment may not be an optional property access."), + The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access: diag(2779, 1 /* Error */, "The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access_2779", "The left-hand side of an assignment expression may not be an optional property access."), + The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access: diag(2780, 1 /* Error */, "The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access_2780", "The left-hand side of a 'for...in' statement may not be an optional property access."), + The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access: diag(2781, 1 /* Error */, "The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access_2781", "The left-hand side of a 'for...of' statement may not be an optional property access."), + _0_needs_an_explicit_type_annotation: diag(2782, 3 /* Message */, "_0_needs_an_explicit_type_annotation_2782", "'{0}' needs an explicit type annotation."), + _0_is_specified_more_than_once_so_this_usage_will_be_overwritten: diag(2783, 1 /* Error */, "_0_is_specified_more_than_once_so_this_usage_will_be_overwritten_2783", "'{0}' is specified more than once, so this usage will be overwritten."), + get_and_set_accessors_cannot_declare_this_parameters: diag(2784, 1 /* Error */, "get_and_set_accessors_cannot_declare_this_parameters_2784", "'get' and 'set' accessors cannot declare 'this' parameters."), + This_spread_always_overwrites_this_property: diag(2785, 1 /* Error */, "This_spread_always_overwrites_this_property_2785", "This spread always overwrites this property."), + _0_cannot_be_used_as_a_JSX_component: diag(2786, 1 /* Error */, "_0_cannot_be_used_as_a_JSX_component_2786", "'{0}' cannot be used as a JSX component."), + Its_return_type_0_is_not_a_valid_JSX_element: diag(2787, 1 /* Error */, "Its_return_type_0_is_not_a_valid_JSX_element_2787", "Its return type '{0}' is not a valid JSX element."), + Its_instance_type_0_is_not_a_valid_JSX_element: diag(2788, 1 /* Error */, "Its_instance_type_0_is_not_a_valid_JSX_element_2788", "Its instance type '{0}' is not a valid JSX element."), + Its_element_type_0_is_not_a_valid_JSX_element: diag(2789, 1 /* Error */, "Its_element_type_0_is_not_a_valid_JSX_element_2789", "Its element type '{0}' is not a valid JSX element."), + The_operand_of_a_delete_operator_must_be_optional: diag(2790, 1 /* Error */, "The_operand_of_a_delete_operator_must_be_optional_2790", "The operand of a 'delete' operator must be optional."), + Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later: diag(2791, 1 /* Error */, "Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_lat_2791", "Exponentiation cannot be performed on 'bigint' values unless the 'target' option is set to 'es2016' or later."), + Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option: diag(2792, 1 /* Error */, "Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_t_2792", "Cannot find module '{0}'. Did you mean to set the 'moduleResolution' option to 'nodenext', or to add aliases to the 'paths' option?"), + The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible: diag(2793, 1 /* Error */, "The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_2793", "The call would have succeeded against this implementation, but implementation signatures of overloads are not externally visible."), + Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise: diag(2794, 1 /* Error */, "Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise_2794", "Expected {0} arguments, but got {1}. Did you forget to include 'void' in your type argument to 'Promise'?"), + The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types: diag(2795, 1 /* Error */, "The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types_2795", "The 'intrinsic' keyword can only be used to declare compiler provided intrinsic types."), + It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked: diag(2796, 1 /* Error */, "It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tag_2796", "It is likely that you are missing a comma to separate these two template expressions. They form a tagged template expression which cannot be invoked."), + A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract: diag(2797, 1 /* Error */, "A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_2797", "A mixin class that extends from a type variable containing an abstract construct signature must also be declared 'abstract'."), + The_declaration_was_marked_as_deprecated_here: diag(2798, 1 /* Error */, "The_declaration_was_marked_as_deprecated_here_2798", "The declaration was marked as deprecated here."), + Type_produces_a_tuple_type_that_is_too_large_to_represent: diag(2799, 1 /* Error */, "Type_produces_a_tuple_type_that_is_too_large_to_represent_2799", "Type produces a tuple type that is too large to represent."), + Expression_produces_a_tuple_type_that_is_too_large_to_represent: diag(2800, 1 /* Error */, "Expression_produces_a_tuple_type_that_is_too_large_to_represent_2800", "Expression produces a tuple type that is too large to represent."), + This_condition_will_always_return_true_since_this_0_is_always_defined: diag(2801, 1 /* Error */, "This_condition_will_always_return_true_since_this_0_is_always_defined_2801", "This condition will always return true since this '{0}' is always defined."), + Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher: diag(2802, 1 /* Error */, "Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es201_2802", "Type '{0}' can only be iterated through when using the '--downlevelIteration' flag or with a '--target' of 'es2015' or higher."), + Cannot_assign_to_private_method_0_Private_methods_are_not_writable: diag(2803, 1 /* Error */, "Cannot_assign_to_private_method_0_Private_methods_are_not_writable_2803", "Cannot assign to private method '{0}'. Private methods are not writable."), + Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name: diag(2804, 1 /* Error */, "Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name_2804", "Duplicate identifier '{0}'. Static and instance elements cannot share the same private name."), + Private_accessor_was_defined_without_a_getter: diag(2806, 1 /* Error */, "Private_accessor_was_defined_without_a_getter_2806", "Private accessor was defined without a getter."), + This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0: diag(2807, 1 /* Error */, "This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_o_2807", "This syntax requires an imported helper named '{1}' with {2} parameters, which is not compatible with the one in '{0}'. Consider upgrading your version of '{0}'."), + A_get_accessor_must_be_at_least_as_accessible_as_the_setter: diag(2808, 1 /* Error */, "A_get_accessor_must_be_at_least_as_accessible_as_the_setter_2808", "A get accessor must be at least as accessible as the setter"), + Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses: diag(2809, 1 /* Error */, "Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_d_2809", "Declaration or statement expected. This '=' follows a block of statements, so if you intended to write a destructuring assignment, you might need to wrap the whole assignment in parentheses."), + Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments: diag(2810, 1 /* Error */, "Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_2810", "Expected 1 argument, but got 0. 'new Promise()' needs a JSDoc hint to produce a 'resolve' that can be called without arguments."), + Initializer_for_property_0: diag(2811, 1 /* Error */, "Initializer_for_property_0_2811", "Initializer for property '{0}'"), + Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom: diag(2812, 1 /* Error */, "Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom_2812", "Property '{0}' does not exist on type '{1}'. Try changing the 'lib' compiler option to include 'dom'."), + Class_declaration_cannot_implement_overload_list_for_0: diag(2813, 1 /* Error */, "Class_declaration_cannot_implement_overload_list_for_0_2813", "Class declaration cannot implement overload list for '{0}'."), + Function_with_bodies_can_only_merge_with_classes_that_are_ambient: diag(2814, 1 /* Error */, "Function_with_bodies_can_only_merge_with_classes_that_are_ambient_2814", "Function with bodies can only merge with classes that are ambient."), + arguments_cannot_be_referenced_in_property_initializers: diag(2815, 1 /* Error */, "arguments_cannot_be_referenced_in_property_initializers_2815", "'arguments' cannot be referenced in property initializers."), + Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class: diag(2816, 1 /* Error */, "Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class_2816", "Cannot use 'this' in a static property initializer of a decorated class."), + Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block: diag(2817, 1 /* Error */, "Property_0_has_no_initializer_and_is_not_definitely_assigned_in_a_class_static_block_2817", "Property '{0}' has no initializer and is not definitely assigned in a class static block."), + Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers: diag(2818, 1 /* Error */, "Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializer_2818", "Duplicate identifier '{0}'. Compiler reserves name '{1}' when emitting 'super' references in static initializers."), + Namespace_name_cannot_be_0: diag(2819, 1 /* Error */, "Namespace_name_cannot_be_0_2819", "Namespace name cannot be '{0}'."), + Type_0_is_not_assignable_to_type_1_Did_you_mean_2: diag(2820, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_Did_you_mean_2_2820", "Type '{0}' is not assignable to type '{1}'. Did you mean '{2}'?"), + Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2821, 1 /* Error */, "Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2821", "Import assertions are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."), + Import_assertions_cannot_be_used_with_type_only_imports_or_exports: diag(2822, 1 /* Error */, "Import_assertions_cannot_be_used_with_type_only_imports_or_exports_2822", "Import assertions cannot be used with type-only imports or exports."), + Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve: diag(2823, 1 /* Error */, "Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve_2823", "Import attributes are only supported when the '--module' option is set to 'esnext', 'nodenext', or 'preserve'."), + Cannot_find_namespace_0_Did_you_mean_1: diag(2833, 1 /* Error */, "Cannot_find_namespace_0_Did_you_mean_1_2833", "Cannot find namespace '{0}'. Did you mean '{1}'?"), + Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path: diag(2834, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2834", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Consider adding an extension to the import path."), + Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0: diag(2835, 1 /* Error */, "Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_n_2835", "Relative import paths need explicit file extensions in ECMAScript imports when '--moduleResolution' is 'node16' or 'nodenext'. Did you mean '{0}'?"), + Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2836, 1 /* Error */, "Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2836", "Import assertions are not allowed on statements that compile to CommonJS 'require' calls."), + Import_assertion_values_must_be_string_literal_expressions: diag(2837, 1 /* Error */, "Import_assertion_values_must_be_string_literal_expressions_2837", "Import assertion values must be string literal expressions."), + All_declarations_of_0_must_have_identical_constraints: diag(2838, 1 /* Error */, "All_declarations_of_0_must_have_identical_constraints_2838", "All declarations of '{0}' must have identical constraints."), + This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value: diag(2839, 1 /* Error */, "This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value_2839", "This condition will always return '{0}' since JavaScript compares objects by reference, not value."), + An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types: diag(2840, 1 /* Error */, "An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types_2840", "An interface cannot extend a primitive type like '{0}'. It can only extend other named object types."), + _0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation: diag(2842, 1 /* Error */, "_0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation_2842", "'{0}' is an unused renaming of '{1}'. Did you intend to use it as a type annotation?"), + We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here: diag(2843, 1 /* Error */, "We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here_2843", "We can only write a type for '{0}' by adding a type for the entire parameter here."), + Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor: diag(2844, 1 /* Error */, "Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor_2844", "Type of instance member variable '{0}' cannot reference identifier '{1}' declared in the constructor."), + This_condition_will_always_return_0: diag(2845, 1 /* Error */, "This_condition_will_always_return_0_2845", "This condition will always return '{0}'."), + A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead: diag(2846, 1 /* Error */, "A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_f_2846", "A declaration file cannot be imported without 'import type'. Did you mean to import an implementation file '{0}' instead?"), + The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression: diag(2848, 1 /* Error */, "The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression_2848", "The right-hand side of an 'instanceof' expression must not be an instantiation expression."), + Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1: diag(2849, 1 /* Error */, "Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1_2849", "Target signature provides too few arguments. Expected {0} or more, but got {1}."), + The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined: diag(2850, 1 /* Error */, "The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_n_2850", "The initializer of a 'using' declaration must be either an object with a '[Symbol.dispose]()' method, or be 'null' or 'undefined'."), + The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined: diag(2851, 1 /* Error */, "The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_2851", "The initializer of an 'await using' declaration must be either an object with a '[Symbol.asyncDispose]()' or '[Symbol.dispose]()' method, or be 'null' or 'undefined'."), + await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules: diag(2852, 1 /* Error */, "await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules_2852", "'await using' statements are only allowed within async functions and at the top levels of modules."), + await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module: diag(2853, 1 /* Error */, "await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_th_2853", "'await using' statements are only allowed at the top level of a file when that file is a module, but this file has no imports or exports. Consider adding an empty 'export {}' to make this file a module."), + Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher: diag(2854, 1 /* Error */, "Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_sys_2854", "Top-level 'await using' statements are only allowed when the 'module' option is set to 'es2022', 'esnext', 'system', 'node16', 'nodenext', or 'preserve', and the 'target' option is set to 'es2017' or higher."), + Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super: diag(2855, 1 /* Error */, "Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super_2855", "Class field '{0}' defined by the parent class is not accessible in the child class via super."), + Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls: diag(2856, 1 /* Error */, "Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls_2856", "Import attributes are not allowed on statements that compile to CommonJS 'require' calls."), + Import_attributes_cannot_be_used_with_type_only_imports_or_exports: diag(2857, 1 /* Error */, "Import_attributes_cannot_be_used_with_type_only_imports_or_exports_2857", "Import attributes cannot be used with type-only imports or exports."), + Import_attribute_values_must_be_string_literal_expressions: diag(2858, 1 /* Error */, "Import_attribute_values_must_be_string_literal_expressions_2858", "Import attribute values must be string literal expressions."), + Excessive_complexity_comparing_types_0_and_1: diag(2859, 1 /* Error */, "Excessive_complexity_comparing_types_0_and_1_2859", "Excessive complexity comparing types '{0}' and '{1}'."), + The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method: diag(2860, 1 /* Error */, "The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_2860", "The left-hand side of an 'instanceof' expression must be assignable to the first argument of the right-hand side's '[Symbol.hasInstance]' method."), + An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression: diag(2861, 1 /* Error */, "An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_han_2861", "An object's '[Symbol.hasInstance]' method must return a boolean value for it to be used on the right-hand side of an 'instanceof' expression."), + Type_0_is_generic_and_can_only_be_indexed_for_reading: diag(2862, 1 /* Error */, "Type_0_is_generic_and_can_only_be_indexed_for_reading_2862", "Type '{0}' is generic and can only be indexed for reading."), + A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values: diag(2863, 1 /* Error */, "A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values_2863", "A class cannot extend a primitive type like '{0}'. Classes can only extend constructable values."), + A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types: diag(2864, 1 /* Error */, "A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types_2864", "A class cannot implement a primitive type like '{0}'. It can only implement other named object types."), + Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2865, 1 /* Error */, "Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_2865", "Import '{0}' conflicts with local value, so must be declared with a type-only import when 'isolatedModules' is enabled."), + Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled: diag(2866, 1 /* Error */, "Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_w_2866", "Import '{0}' conflicts with global value used in this file, so must be declared with a type-only import when 'isolatedModules' is enabled."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun: diag(2867, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2867", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun`."), + Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig: diag(2868, 1 /* Error */, "Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_2868", "Cannot find name '{0}'. Do you need to install type definitions for Bun? Try `npm i --save-dev @types/bun` and then add 'bun' to the types field in your tsconfig."), + Right_operand_of_is_unreachable_because_the_left_operand_is_never_nullish: diag(2869, 1 /* Error */, "Right_operand_of_is_unreachable_because_the_left_operand_is_never_nullish_2869", "Right operand of ?? is unreachable because the left operand is never nullish."), + This_binary_expression_is_never_nullish_Are_you_missing_parentheses: diag(2870, 1 /* Error */, "This_binary_expression_is_never_nullish_Are_you_missing_parentheses_2870", "This binary expression is never nullish. Are you missing parentheses?"), + This_expression_is_always_nullish: diag(2871, 1 /* Error */, "This_expression_is_always_nullish_2871", "This expression is always nullish."), + This_kind_of_expression_is_always_truthy: diag(2872, 1 /* Error */, "This_kind_of_expression_is_always_truthy_2872", "This kind of expression is always truthy."), + This_kind_of_expression_is_always_falsy: diag(2873, 1 /* Error */, "This_kind_of_expression_is_always_falsy_2873", "This kind of expression is always falsy."), + This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found: diag(2874, 1 /* Error */, "This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found_2874", "This JSX tag requires '{0}' to be in scope, but it could not be found."), + This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_for_the_appropriate_package_installed: diag(2875, 1 /* Error */, "This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_fo_2875", "This JSX tag requires the module path '{0}' to exist, but none could be found. Make sure you have types for the appropriate package installed."), + This_relative_import_path_is_unsafe_to_rewrite_because_it_looks_like_a_file_name_but_actually_resolves_to_0: diag(2876, 1 /* Error */, "This_relative_import_path_is_unsafe_to_rewrite_because_it_looks_like_a_file_name_but_actually_resolv_2876", 'This relative import path is unsafe to rewrite because it looks like a file name, but actually resolves to "{0}".'), + This_import_uses_a_0_extension_to_resolve_to_an_input_TypeScript_file_but_will_not_be_rewritten_during_emit_because_it_is_not_a_relative_path: diag(2877, 1 /* Error */, "This_import_uses_a_0_extension_to_resolve_to_an_input_TypeScript_file_but_will_not_be_rewritten_duri_2877", "This import uses a '{0}' extension to resolve to an input TypeScript file, but will not be rewritten during emit because it is not a relative path."), + This_import_path_is_unsafe_to_rewrite_because_it_resolves_to_another_project_and_the_relative_path_between_the_projects_output_files_is_not_the_same_as_the_relative_path_between_its_input_files: diag(2878, 1 /* Error */, "This_import_path_is_unsafe_to_rewrite_because_it_resolves_to_another_project_and_the_relative_path_b_2878", "This import path is unsafe to rewrite because it resolves to another project, and the relative path between the projects' output files is not the same as the relative path between its input files."), + Using_JSX_fragments_requires_fragment_factory_0_to_be_in_scope_but_it_could_not_be_found: diag(2879, 1 /* Error */, "Using_JSX_fragments_requires_fragment_factory_0_to_be_in_scope_but_it_could_not_be_found_2879", "Using JSX fragments requires fragment factory '{0}' to be in scope, but it could not be found."), + Import_declaration_0_is_using_private_name_1: diag(4e3, 1 /* Error */, "Import_declaration_0_is_using_private_name_1_4000", "Import declaration '{0}' is using private name '{1}'."), + Type_parameter_0_of_exported_class_has_or_is_using_private_name_1: diag(4002, 1 /* Error */, "Type_parameter_0_of_exported_class_has_or_is_using_private_name_1_4002", "Type parameter '{0}' of exported class has or is using private name '{1}'."), + Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1: diag(4004, 1 /* Error */, "Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1_4004", "Type parameter '{0}' of exported interface has or is using private name '{1}'."), + Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4006, 1 /* Error */, "Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4006", "Type parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."), + Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4008, 1 /* Error */, "Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4008", "Type parameter '{0}' of call signature from exported interface has or is using private name '{1}'."), + Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4010, 1 /* Error */, "Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4010", "Type parameter '{0}' of public static method from exported class has or is using private name '{1}'."), + Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4012, 1 /* Error */, "Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4012", "Type parameter '{0}' of public method from exported class has or is using private name '{1}'."), + Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4014, 1 /* Error */, "Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4014", "Type parameter '{0}' of method from exported interface has or is using private name '{1}'."), + Type_parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4016, 1 /* Error */, "Type_parameter_0_of_exported_function_has_or_is_using_private_name_1_4016", "Type parameter '{0}' of exported function has or is using private name '{1}'."), + Implements_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4019, 1 /* Error */, "Implements_clause_of_exported_class_0_has_or_is_using_private_name_1_4019", "Implements clause of exported class '{0}' has or is using private name '{1}'."), + extends_clause_of_exported_class_0_has_or_is_using_private_name_1: diag(4020, 1 /* Error */, "extends_clause_of_exported_class_0_has_or_is_using_private_name_1_4020", "'extends' clause of exported class '{0}' has or is using private name '{1}'."), + extends_clause_of_exported_class_has_or_is_using_private_name_0: diag(4021, 1 /* Error */, "extends_clause_of_exported_class_has_or_is_using_private_name_0_4021", "'extends' clause of exported class has or is using private name '{0}'."), + extends_clause_of_exported_interface_0_has_or_is_using_private_name_1: diag(4022, 1 /* Error */, "extends_clause_of_exported_interface_0_has_or_is_using_private_name_1_4022", "'extends' clause of exported interface '{0}' has or is using private name '{1}'."), + Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4023, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4023", "Exported variable '{0}' has or is using name '{1}' from external module {2} but cannot be named."), + Exported_variable_0_has_or_is_using_name_1_from_private_module_2: diag(4024, 1 /* Error */, "Exported_variable_0_has_or_is_using_name_1_from_private_module_2_4024", "Exported variable '{0}' has or is using name '{1}' from private module '{2}'."), + Exported_variable_0_has_or_is_using_private_name_1: diag(4025, 1 /* Error */, "Exported_variable_0_has_or_is_using_private_name_1_4025", "Exported variable '{0}' has or is using private name '{1}'."), + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4026, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot__4026", "Public static property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4027, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4027", "Public static property '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_static_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4028, 1 /* Error */, "Public_static_property_0_of_exported_class_has_or_is_using_private_name_1_4028", "Public static property '{0}' of exported class has or is using private name '{1}'."), + Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4029, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_name_4029", "Public property '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4030, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4030", "Public property '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_property_0_of_exported_class_has_or_is_using_private_name_1: diag(4031, 1 /* Error */, "Public_property_0_of_exported_class_has_or_is_using_private_name_1_4031", "Public property '{0}' of exported class has or is using private name '{1}'."), + Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4032, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4032", "Property '{0}' of exported interface has or is using name '{1}' from private module '{2}'."), + Property_0_of_exported_interface_has_or_is_using_private_name_1: diag(4033, 1 /* Error */, "Property_0_of_exported_interface_has_or_is_using_private_name_1_4033", "Property '{0}' of exported interface has or is using private name '{1}'."), + Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4034, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_mod_4034", "Parameter type of public static setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4035, 1 /* Error */, "Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1_4035", "Parameter type of public static setter '{0}' from exported class has or is using private name '{1}'."), + Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4036, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4036", "Parameter type of public setter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1: diag(4037, 1 /* Error */, "Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1_4037", "Parameter type of public setter '{0}' from exported class has or is using private name '{1}'."), + Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4038, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_modul_4038", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4039, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_4039", "Return type of public static getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4040, 1 /* Error */, "Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1_4040", "Return type of public static getter '{0}' from exported class has or is using private name '{1}'."), + Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4041, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_4041", "Return type of public getter '{0}' from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4042, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2_4042", "Return type of public getter '{0}' from exported class has or is using name '{1}' from private module '{2}'."), + Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1: diag(4043, 1 /* Error */, "Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1_4043", "Return type of public getter '{0}' from exported class has or is using private name '{1}'."), + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4044, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_mod_4044", "Return type of constructor signature from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4045, 1 /* Error */, "Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0_4045", "Return type of constructor signature from exported interface has or is using private name '{0}'."), + Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4046, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4046", "Return type of call signature from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4047, 1 /* Error */, "Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0_4047", "Return type of call signature from exported interface has or is using private name '{0}'."), + Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4048, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4048", "Return type of index signature from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0: diag(4049, 1 /* Error */, "Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0_4049", "Return type of index signature from exported interface has or is using private name '{0}'."), + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4050, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module__4050", "Return type of public static method from exported class has or is using name '{0}' from external module {1} but cannot be named."), + Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4051, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4051", "Return type of public static method from exported class has or is using name '{0}' from private module '{1}'."), + Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0: diag(4052, 1 /* Error */, "Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0_4052", "Return type of public static method from exported class has or is using private name '{0}'."), + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4053, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_c_4053", "Return type of public method from exported class has or is using name '{0}' from external module {1} but cannot be named."), + Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1: diag(4054, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1_4054", "Return type of public method from exported class has or is using name '{0}' from private module '{1}'."), + Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0: diag(4055, 1 /* Error */, "Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0_4055", "Return type of public method from exported class has or is using private name '{0}'."), + Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1: diag(4056, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1_4056", "Return type of method from exported interface has or is using name '{0}' from private module '{1}'."), + Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0: diag(4057, 1 /* Error */, "Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0_4057", "Return type of method from exported interface has or is using private name '{0}'."), + Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named: diag(4058, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named_4058", "Return type of exported function has or is using name '{0}' from external module {1} but cannot be named."), + Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1: diag(4059, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1_4059", "Return type of exported function has or is using name '{0}' from private module '{1}'."), + Return_type_of_exported_function_has_or_is_using_private_name_0: diag(4060, 1 /* Error */, "Return_type_of_exported_function_has_or_is_using_private_name_0_4060", "Return type of exported function has or is using private name '{0}'."), + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4061, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_can_4061", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4062, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2_4062", "Parameter '{0}' of constructor from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1: diag(4063, 1 /* Error */, "Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1_4063", "Parameter '{0}' of constructor from exported class has or is using private name '{1}'."), + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4064, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_mod_4064", "Parameter '{0}' of constructor signature from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4065, 1 /* Error */, "Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1_4065", "Parameter '{0}' of constructor signature from exported interface has or is using private name '{1}'."), + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4066, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4066", "Parameter '{0}' of call signature from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4067, 1 /* Error */, "Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1_4067", "Parameter '{0}' of call signature from exported interface has or is using private name '{1}'."), + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4068, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module__4068", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4069, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4069", "Parameter '{0}' of public static method from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1: diag(4070, 1 /* Error */, "Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1_4070", "Parameter '{0}' of public static method from exported class has or is using private name '{1}'."), + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4071, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_c_4071", "Parameter '{0}' of public method from exported class has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4072, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2_4072", "Parameter '{0}' of public method from exported class has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1: diag(4073, 1 /* Error */, "Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1_4073", "Parameter '{0}' of public method from exported class has or is using private name '{1}'."), + Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4074, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4074", "Parameter '{0}' of method from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1: diag(4075, 1 /* Error */, "Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1_4075", "Parameter '{0}' of method from exported interface has or is using private name '{1}'."), + Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4076, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4076", "Parameter '{0}' of exported function has or is using name '{1}' from external module {2} but cannot be named."), + Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2: diag(4077, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2_4077", "Parameter '{0}' of exported function has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_exported_function_has_or_is_using_private_name_1: diag(4078, 1 /* Error */, "Parameter_0_of_exported_function_has_or_is_using_private_name_1_4078", "Parameter '{0}' of exported function has or is using private name '{1}'."), + Exported_type_alias_0_has_or_is_using_private_name_1: diag(4081, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_4081", "Exported type alias '{0}' has or is using private name '{1}'."), + Default_export_of_the_module_has_or_is_using_private_name_0: diag(4082, 1 /* Error */, "Default_export_of_the_module_has_or_is_using_private_name_0_4082", "Default export of the module has or is using private name '{0}'."), + Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1: diag(4083, 1 /* Error */, "Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1_4083", "Type parameter '{0}' of exported type alias has or is using private name '{1}'."), + Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2: diag(4084, 1 /* Error */, "Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2_4084", "Exported type alias '{0}' has or is using private name '{1}' from module {2}."), + Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1: diag(4085, 1 /* Error */, "Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1_4085", "Extends clause for inferred type '{0}' has or is using private name '{1}'."), + Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4091, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2_4091", "Parameter '{0}' of index signature from exported interface has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1: diag(4092, 1 /* Error */, "Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1_4092", "Parameter '{0}' of index signature from exported interface has or is using private name '{1}'."), + Property_0_of_exported_anonymous_class_type_may_not_be_private_or_protected: diag(4094, 1 /* Error */, "Property_0_of_exported_anonymous_class_type_may_not_be_private_or_protected_4094", "Property '{0}' of exported anonymous class type may not be private or protected."), + Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4095, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_4095", "Public static method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4096, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4096", "Public static method '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_static_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4097, 1 /* Error */, "Public_static_method_0_of_exported_class_has_or_is_using_private_name_1_4097", "Public static method '{0}' of exported class has or is using private name '{1}'."), + Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4098, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4098", "Public method '{0}' of exported class has or is using name '{1}' from external module {2} but cannot be named."), + Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2: diag(4099, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2_4099", "Public method '{0}' of exported class has or is using name '{1}' from private module '{2}'."), + Public_method_0_of_exported_class_has_or_is_using_private_name_1: diag(4100, 1 /* Error */, "Public_method_0_of_exported_class_has_or_is_using_private_name_1_4100", "Public method '{0}' of exported class has or is using private name '{1}'."), + Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2: diag(4101, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2_4101", "Method '{0}' of exported interface has or is using name '{1}' from private module '{2}'."), + Method_0_of_exported_interface_has_or_is_using_private_name_1: diag(4102, 1 /* Error */, "Method_0_of_exported_interface_has_or_is_using_private_name_1_4102", "Method '{0}' of exported interface has or is using private name '{1}'."), + Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1: diag(4103, 1 /* Error */, "Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1_4103", "Type parameter '{0}' of exported mapped object type is using private name '{1}'."), + The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1: diag(4104, 1 /* Error */, "The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1_4104", "The type '{0}' is 'readonly' and cannot be assigned to the mutable type '{1}'."), + Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter: diag(4105, 1 /* Error */, "Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter_4105", "Private or protected member '{0}' cannot be accessed on a type parameter."), + Parameter_0_of_accessor_has_or_is_using_private_name_1: diag(4106, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_private_name_1_4106", "Parameter '{0}' of accessor has or is using private name '{1}'."), + Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2: diag(4107, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2_4107", "Parameter '{0}' of accessor has or is using name '{1}' from private module '{2}'."), + Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named: diag(4108, 1 /* Error */, "Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named_4108", "Parameter '{0}' of accessor has or is using name '{1}' from external module '{2}' but cannot be named."), + Type_arguments_for_0_circularly_reference_themselves: diag(4109, 1 /* Error */, "Type_arguments_for_0_circularly_reference_themselves_4109", "Type arguments for '{0}' circularly reference themselves."), + Tuple_type_arguments_circularly_reference_themselves: diag(4110, 1 /* Error */, "Tuple_type_arguments_circularly_reference_themselves_4110", "Tuple type arguments circularly reference themselves."), + Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0: diag(4111, 1 /* Error */, "Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0_4111", "Property '{0}' comes from an index signature, so it must be accessed with ['{0}']."), + This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class: diag(4112, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another__4112", "This member cannot have an 'override' modifier because its containing class '{0}' does not extend another class."), + This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0: diag(4113, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_4113", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'."), + This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0: diag(4114, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0_4114", "This member must have an 'override' modifier because it overrides a member in the base class '{0}'."), + This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0: diag(4115, 1 /* Error */, "This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0_4115", "This parameter property must have an 'override' modifier because it overrides a member in base class '{0}'."), + This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0: diag(4116, 1 /* Error */, "This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared__4116", "This member must have an 'override' modifier because it overrides an abstract method that is declared in the base class '{0}'."), + This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4117, 1 /* Error */, "This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you__4117", "This member cannot have an 'override' modifier because it is not declared in the base class '{0}'. Did you mean '{1}'?"), + The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized: diag(4118, 1 /* Error */, "The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized_4118", "The type of this node cannot be serialized because its property '{0}' cannot be serialized."), + This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4119, 1 /* Error */, "This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_4119", "This member must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."), + This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0: diag(4120, 1 /* Error */, "This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_4120", "This parameter property must have a JSDoc comment with an '@override' tag because it overrides a member in the base class '{0}'."), + This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class: diag(4121, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_4121", "This member cannot have a JSDoc comment with an '@override' tag because its containing class '{0}' does not extend another class."), + This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0: diag(4122, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4122", "This member cannot have a JSDoc comment with an '@override' tag because it is not declared in the base class '{0}'."), + This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1: diag(4123, 1 /* Error */, "This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base__4123", "This member cannot have a JSDoc comment with an 'override' tag because it is not declared in the base class '{0}'. Did you mean '{1}'?"), + Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_with_npm_install_D_typescript_next: diag(4124, 1 /* Error */, "Compiler_option_0_of_value_1_is_unstable_Use_nightly_TypeScript_to_silence_this_error_Try_updating_w_4124", "Compiler option '{0}' of value '{1}' is unstable. Use nightly TypeScript to silence this error. Try updating with 'npm install -D typescript@next'."), + Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given: diag(4125, 1 /* Error */, "Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given_4125", "Each declaration of '{0}.{1}' differs in its value, where '{2}' was expected but '{3}' was given."), + One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value: diag(4126, 1 /* Error */, "One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value_4126", "One value of '{0}.{1}' is the string '{2}', and the other is assumed to be an unknown numeric value."), + The_current_host_does_not_support_the_0_option: diag(5001, 1 /* Error */, "The_current_host_does_not_support_the_0_option_5001", "The current host does not support the '{0}' option."), + Cannot_find_the_common_subdirectory_path_for_the_input_files: diag(5009, 1 /* Error */, "Cannot_find_the_common_subdirectory_path_for_the_input_files_5009", "Cannot find the common subdirectory path for the input files."), + File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5010, 1 /* Error */, "File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0_5010", "File specification cannot end in a recursive directory wildcard ('**'): '{0}'."), + Cannot_read_file_0_Colon_1: diag(5012, 1 /* Error */, "Cannot_read_file_0_Colon_1_5012", "Cannot read file '{0}': {1}."), + Unknown_compiler_option_0: diag(5023, 1 /* Error */, "Unknown_compiler_option_0_5023", "Unknown compiler option '{0}'."), + Compiler_option_0_requires_a_value_of_type_1: diag(5024, 1 /* Error */, "Compiler_option_0_requires_a_value_of_type_1_5024", "Compiler option '{0}' requires a value of type {1}."), + Unknown_compiler_option_0_Did_you_mean_1: diag(5025, 1 /* Error */, "Unknown_compiler_option_0_Did_you_mean_1_5025", "Unknown compiler option '{0}'. Did you mean '{1}'?"), + Could_not_write_file_0_Colon_1: diag(5033, 1 /* Error */, "Could_not_write_file_0_Colon_1_5033", "Could not write file '{0}': {1}."), + Option_project_cannot_be_mixed_with_source_files_on_a_command_line: diag(5042, 1 /* Error */, "Option_project_cannot_be_mixed_with_source_files_on_a_command_line_5042", "Option 'project' cannot be mixed with source files on a command line."), + Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher: diag(5047, 1 /* Error */, "Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES_5047", "Option 'isolatedModules' can only be used when either option '--module' is provided or option 'target' is 'ES2015' or higher."), + Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided: diag(5051, 1 /* Error */, "Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided_5051", "Option '{0} can only be used when either option '--inlineSourceMap' or option '--sourceMap' is provided."), + Option_0_cannot_be_specified_without_specifying_option_1: diag(5052, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_5052", "Option '{0}' cannot be specified without specifying option '{1}'."), + Option_0_cannot_be_specified_with_option_1: diag(5053, 1 /* Error */, "Option_0_cannot_be_specified_with_option_1_5053", "Option '{0}' cannot be specified with option '{1}'."), + A_tsconfig_json_file_is_already_defined_at_Colon_0: diag(5054, 1 /* Error */, "A_tsconfig_json_file_is_already_defined_at_Colon_0_5054", "A 'tsconfig.json' file is already defined at: '{0}'."), + Cannot_write_file_0_because_it_would_overwrite_input_file: diag(5055, 1 /* Error */, "Cannot_write_file_0_because_it_would_overwrite_input_file_5055", "Cannot write file '{0}' because it would overwrite input file."), + Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files: diag(5056, 1 /* Error */, "Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files_5056", "Cannot write file '{0}' because it would be overwritten by multiple input files."), + Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0: diag(5057, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0_5057", "Cannot find a tsconfig.json file at the specified directory: '{0}'."), + The_specified_path_does_not_exist_Colon_0: diag(5058, 1 /* Error */, "The_specified_path_does_not_exist_Colon_0_5058", "The specified path does not exist: '{0}'."), + Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier: diag(5059, 1 /* Error */, "Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier_5059", "Invalid value for '--reactNamespace'. '{0}' is not a valid identifier."), + Pattern_0_can_have_at_most_one_Asterisk_character: diag(5061, 1 /* Error */, "Pattern_0_can_have_at_most_one_Asterisk_character_5061", "Pattern '{0}' can have at most one '*' character."), + Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character: diag(5062, 1 /* Error */, "Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character_5062", "Substitution '{0}' in pattern '{1}' can have at most one '*' character."), + Substitutions_for_pattern_0_should_be_an_array: diag(5063, 1 /* Error */, "Substitutions_for_pattern_0_should_be_an_array_5063", "Substitutions for pattern '{0}' should be an array."), + Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2: diag(5064, 1 /* Error */, "Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2_5064", "Substitution '{0}' for pattern '{1}' has incorrect type, expected 'string', got '{2}'."), + File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0: diag(5065, 1 /* Error */, "File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildca_5065", "File specification cannot contain a parent directory ('..') that appears after a recursive directory wildcard ('**'): '{0}'."), + Substitutions_for_pattern_0_shouldn_t_be_an_empty_array: diag(5066, 1 /* Error */, "Substitutions_for_pattern_0_shouldn_t_be_an_empty_array_5066", "Substitutions for pattern '{0}' shouldn't be an empty array."), + Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(5067, 1 /* Error */, "Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name_5067", "Invalid value for 'jsxFactory'. '{0}' is not a valid identifier or qualified-name."), + Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig: diag(5068, 1 /* Error */, "Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript__5068", "Adding a tsconfig.json file will help organize projects that contain both TypeScript and JavaScript files. Learn more at https://aka.ms/tsconfig."), + Option_0_cannot_be_specified_without_specifying_option_1_or_option_2: diag(5069, 1 /* Error */, "Option_0_cannot_be_specified_without_specifying_option_1_or_option_2_5069", "Option '{0}' cannot be specified without specifying option '{1}' or option '{2}'."), + Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic: diag(5070, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic_5070", "Option '--resolveJsonModule' cannot be specified when 'moduleResolution' is set to 'classic'."), + Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd: diag(5071, 1 /* Error */, "Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd_5071", "Option '--resolveJsonModule' cannot be specified when 'module' is set to 'none', 'system', or 'umd'."), + Unknown_build_option_0: diag(5072, 1 /* Error */, "Unknown_build_option_0_5072", "Unknown build option '{0}'."), + Build_option_0_requires_a_value_of_type_1: diag(5073, 1 /* Error */, "Build_option_0_requires_a_value_of_type_1_5073", "Build option '{0}' requires a value of type {1}."), + Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified: diag(5074, 1 /* Error */, "Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBui_5074", "Option '--incremental' can only be specified using tsconfig, emitting to single file or when option '--tsBuildInfoFile' is specified."), + _0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2: diag(5075, 1 /* Error */, "_0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_5075", "'{0}' is assignable to the constraint of type '{1}', but '{1}' could be instantiated with a different subtype of constraint '{2}'."), + _0_and_1_operations_cannot_be_mixed_without_parentheses: diag(5076, 1 /* Error */, "_0_and_1_operations_cannot_be_mixed_without_parentheses_5076", "'{0}' and '{1}' operations cannot be mixed without parentheses."), + Unknown_build_option_0_Did_you_mean_1: diag(5077, 1 /* Error */, "Unknown_build_option_0_Did_you_mean_1_5077", "Unknown build option '{0}'. Did you mean '{1}'?"), + Unknown_watch_option_0: diag(5078, 1 /* Error */, "Unknown_watch_option_0_5078", "Unknown watch option '{0}'."), + Unknown_watch_option_0_Did_you_mean_1: diag(5079, 1 /* Error */, "Unknown_watch_option_0_Did_you_mean_1_5079", "Unknown watch option '{0}'. Did you mean '{1}'?"), + Watch_option_0_requires_a_value_of_type_1: diag(5080, 1 /* Error */, "Watch_option_0_requires_a_value_of_type_1_5080", "Watch option '{0}' requires a value of type {1}."), + Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0: diag(5081, 1 /* Error */, "Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0_5081", "Cannot find a tsconfig.json file at the current directory: {0}."), + _0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1: diag(5082, 1 /* Error */, "_0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1_5082", "'{0}' could be instantiated with an arbitrary type which could be unrelated to '{1}'."), + Cannot_read_file_0: diag(5083, 1 /* Error */, "Cannot_read_file_0_5083", "Cannot read file '{0}'."), + A_tuple_member_cannot_be_both_optional_and_rest: diag(5085, 1 /* Error */, "A_tuple_member_cannot_be_both_optional_and_rest_5085", "A tuple member cannot be both optional and rest."), + A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type: diag(5086, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_c_5086", "A labeled tuple element is declared as optional with a question mark after the name and before the colon, rather than after the type."), + A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type: diag(5087, 1 /* Error */, "A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type_5087", "A labeled tuple element is declared as rest with a '...' before the name, rather than before the type."), + The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary: diag(5088, 1 /* Error */, "The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialize_5088", "The inferred type of '{0}' references a type with a cyclic structure which cannot be trivially serialized. A type annotation is necessary."), + Option_0_cannot_be_specified_when_option_jsx_is_1: diag(5089, 1 /* Error */, "Option_0_cannot_be_specified_when_option_jsx_is_1_5089", "Option '{0}' cannot be specified when option 'jsx' is '{1}'."), + Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash: diag(5090, 1 /* Error */, "Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash_5090", "Non-relative paths are not allowed when 'baseUrl' is not set. Did you forget a leading './'?"), + Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled: diag(5091, 1 /* Error */, "Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled_5091", "Option 'preserveConstEnums' cannot be disabled when '{0}' is enabled."), + The_root_value_of_a_0_file_must_be_an_object: diag(5092, 1 /* Error */, "The_root_value_of_a_0_file_must_be_an_object_5092", "The root value of a '{0}' file must be an object."), + Compiler_option_0_may_only_be_used_with_build: diag(5093, 1 /* Error */, "Compiler_option_0_may_only_be_used_with_build_5093", "Compiler option '--{0}' may only be used with '--build'."), + Compiler_option_0_may_not_be_used_with_build: diag(5094, 1 /* Error */, "Compiler_option_0_may_not_be_used_with_build_5094", "Compiler option '--{0}' may not be used with '--build'."), + Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later: diag(5095, 1 /* Error */, "Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later_5095", "Option '{0}' can only be used when 'module' is set to 'preserve' or to 'es2015' or later."), + Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set: diag(5096, 1 /* Error */, "Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set_5096", "Option 'allowImportingTsExtensions' can only be used when either 'noEmit' or 'emitDeclarationOnly' is set."), + An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled: diag(5097, 1 /* Error */, "An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled_5097", "An import path can only end with a '{0}' extension when 'allowImportingTsExtensions' is enabled."), + Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler: diag(5098, 1 /* Error */, "Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler_5098", "Option '{0}' can only be used when 'moduleResolution' is set to 'node16', 'nodenext', or 'bundler'."), + Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error: diag(5101, 1 /* Error */, "Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprec_5101", `Option '{0}' is deprecated and will stop functioning in TypeScript {1}. Specify compilerOption '"ignoreDeprecations": "{2}"' to silence this error.`), + Option_0_has_been_removed_Please_remove_it_from_your_configuration: diag(5102, 1 /* Error */, "Option_0_has_been_removed_Please_remove_it_from_your_configuration_5102", "Option '{0}' has been removed. Please remove it from your configuration."), + Invalid_value_for_ignoreDeprecations: diag(5103, 1 /* Error */, "Invalid_value_for_ignoreDeprecations_5103", "Invalid value for '--ignoreDeprecations'."), + Option_0_is_redundant_and_cannot_be_specified_with_option_1: diag(5104, 1 /* Error */, "Option_0_is_redundant_and_cannot_be_specified_with_option_1_5104", "Option '{0}' is redundant and cannot be specified with option '{1}'."), + Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System: diag(5105, 1 /* Error */, "Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System_5105", "Option 'verbatimModuleSyntax' cannot be used when 'module' is set to 'UMD', 'AMD', or 'System'."), + Use_0_instead: diag(5106, 3 /* Message */, "Use_0_instead_5106", "Use '{0}' instead."), + Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error: diag(5107, 1 /* Error */, "Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDepr_5107", `Option '{0}={1}' is deprecated and will stop functioning in TypeScript {2}. Specify compilerOption '"ignoreDeprecations": "{3}"' to silence this error.`), + Option_0_1_has_been_removed_Please_remove_it_from_your_configuration: diag(5108, 1 /* Error */, "Option_0_1_has_been_removed_Please_remove_it_from_your_configuration_5108", "Option '{0}={1}' has been removed. Please remove it from your configuration."), + Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1: diag(5109, 1 /* Error */, "Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1_5109", "Option 'moduleResolution' must be set to '{0}' (or left unspecified) when option 'module' is set to '{1}'."), + Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1: diag(5110, 1 /* Error */, "Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1_5110", "Option 'module' must be set to '{0}' when option 'moduleResolution' is set to '{1}'."), + Generates_a_sourcemap_for_each_corresponding_d_ts_file: diag(6e3, 3 /* Message */, "Generates_a_sourcemap_for_each_corresponding_d_ts_file_6000", "Generates a sourcemap for each corresponding '.d.ts' file."), + Concatenate_and_emit_output_to_single_file: diag(6001, 3 /* Message */, "Concatenate_and_emit_output_to_single_file_6001", "Concatenate and emit output to single file."), + Generates_corresponding_d_ts_file: diag(6002, 3 /* Message */, "Generates_corresponding_d_ts_file_6002", "Generates corresponding '.d.ts' file."), + Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations: diag(6004, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_TypeScript_files_instead_of_source_locations_6004", "Specify the location where debugger should locate TypeScript files instead of source locations."), + Watch_input_files: diag(6005, 3 /* Message */, "Watch_input_files_6005", "Watch input files."), + Redirect_output_structure_to_the_directory: diag(6006, 3 /* Message */, "Redirect_output_structure_to_the_directory_6006", "Redirect output structure to the directory."), + Do_not_erase_const_enum_declarations_in_generated_code: diag(6007, 3 /* Message */, "Do_not_erase_const_enum_declarations_in_generated_code_6007", "Do not erase const enum declarations in generated code."), + Do_not_emit_outputs_if_any_errors_were_reported: diag(6008, 3 /* Message */, "Do_not_emit_outputs_if_any_errors_were_reported_6008", "Do not emit outputs if any errors were reported."), + Do_not_emit_comments_to_output: diag(6009, 3 /* Message */, "Do_not_emit_comments_to_output_6009", "Do not emit comments to output."), + Do_not_emit_outputs: diag(6010, 3 /* Message */, "Do_not_emit_outputs_6010", "Do not emit outputs."), + Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typechecking: diag(6011, 3 /* Message */, "Allow_default_imports_from_modules_with_no_default_export_This_does_not_affect_code_emit_just_typech_6011", "Allow default imports from modules with no default export. This does not affect code emit, just typechecking."), + Skip_type_checking_of_declaration_files: diag(6012, 3 /* Message */, "Skip_type_checking_of_declaration_files_6012", "Skip type checking of declaration files."), + Do_not_resolve_the_real_path_of_symlinks: diag(6013, 3 /* Message */, "Do_not_resolve_the_real_path_of_symlinks_6013", "Do not resolve the real path of symlinks."), + Only_emit_d_ts_declaration_files: diag(6014, 3 /* Message */, "Only_emit_d_ts_declaration_files_6014", "Only emit '.d.ts' declaration files."), + Specify_ECMAScript_target_version: diag(6015, 3 /* Message */, "Specify_ECMAScript_target_version_6015", "Specify ECMAScript target version."), + Specify_module_code_generation: diag(6016, 3 /* Message */, "Specify_module_code_generation_6016", "Specify module code generation."), + Print_this_message: diag(6017, 3 /* Message */, "Print_this_message_6017", "Print this message."), + Print_the_compiler_s_version: diag(6019, 3 /* Message */, "Print_the_compiler_s_version_6019", "Print the compiler's version."), + Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json: diag(6020, 3 /* Message */, "Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json_6020", "Compile the project given the path to its configuration file, or to a folder with a 'tsconfig.json'."), + Syntax_Colon_0: diag(6023, 3 /* Message */, "Syntax_Colon_0_6023", "Syntax: {0}"), + options: diag(6024, 3 /* Message */, "options_6024", "options"), + file: diag(6025, 3 /* Message */, "file_6025", "file"), + Examples_Colon_0: diag(6026, 3 /* Message */, "Examples_Colon_0_6026", "Examples: {0}"), + Options_Colon: diag(6027, 3 /* Message */, "Options_Colon_6027", "Options:"), + Version_0: diag(6029, 3 /* Message */, "Version_0_6029", "Version {0}"), + Insert_command_line_options_and_files_from_a_file: diag(6030, 3 /* Message */, "Insert_command_line_options_and_files_from_a_file_6030", "Insert command line options and files from a file."), + Starting_compilation_in_watch_mode: diag(6031, 3 /* Message */, "Starting_compilation_in_watch_mode_6031", "Starting compilation in watch mode..."), + File_change_detected_Starting_incremental_compilation: diag(6032, 3 /* Message */, "File_change_detected_Starting_incremental_compilation_6032", "File change detected. Starting incremental compilation..."), + KIND: diag(6034, 3 /* Message */, "KIND_6034", "KIND"), + FILE: diag(6035, 3 /* Message */, "FILE_6035", "FILE"), + VERSION: diag(6036, 3 /* Message */, "VERSION_6036", "VERSION"), + LOCATION: diag(6037, 3 /* Message */, "LOCATION_6037", "LOCATION"), + DIRECTORY: diag(6038, 3 /* Message */, "DIRECTORY_6038", "DIRECTORY"), + STRATEGY: diag(6039, 3 /* Message */, "STRATEGY_6039", "STRATEGY"), + FILE_OR_DIRECTORY: diag(6040, 3 /* Message */, "FILE_OR_DIRECTORY_6040", "FILE OR DIRECTORY"), + Errors_Files: diag(6041, 3 /* Message */, "Errors_Files_6041", "Errors Files"), + Generates_corresponding_map_file: diag(6043, 3 /* Message */, "Generates_corresponding_map_file_6043", "Generates corresponding '.map' file."), + Compiler_option_0_expects_an_argument: diag(6044, 1 /* Error */, "Compiler_option_0_expects_an_argument_6044", "Compiler option '{0}' expects an argument."), + Unterminated_quoted_string_in_response_file_0: diag(6045, 1 /* Error */, "Unterminated_quoted_string_in_response_file_0_6045", "Unterminated quoted string in response file '{0}'."), + Argument_for_0_option_must_be_Colon_1: diag(6046, 1 /* Error */, "Argument_for_0_option_must_be_Colon_1_6046", "Argument for '{0}' option must be: {1}."), + Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1: diag(6048, 1 /* Error */, "Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1_6048", "Locale must be of the form or -. For example '{0}' or '{1}'."), + Unable_to_open_file_0: diag(6050, 1 /* Error */, "Unable_to_open_file_0_6050", "Unable to open file '{0}'."), + Corrupted_locale_file_0: diag(6051, 1 /* Error */, "Corrupted_locale_file_0_6051", "Corrupted locale file {0}."), + Raise_error_on_expressions_and_declarations_with_an_implied_any_type: diag(6052, 3 /* Message */, "Raise_error_on_expressions_and_declarations_with_an_implied_any_type_6052", "Raise error on expressions and declarations with an implied 'any' type."), + File_0_not_found: diag(6053, 1 /* Error */, "File_0_not_found_6053", "File '{0}' not found."), + File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1: diag(6054, 1 /* Error */, "File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1_6054", "File '{0}' has an unsupported extension. The only supported extensions are {1}."), + Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures: diag(6055, 3 /* Message */, "Suppress_noImplicitAny_errors_for_indexing_objects_lacking_index_signatures_6055", "Suppress noImplicitAny errors for indexing objects lacking index signatures."), + Do_not_emit_declarations_for_code_that_has_an_internal_annotation: diag(6056, 3 /* Message */, "Do_not_emit_declarations_for_code_that_has_an_internal_annotation_6056", "Do not emit declarations for code that has an '@internal' annotation."), + Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir: diag(6058, 3 /* Message */, "Specify_the_root_directory_of_input_files_Use_to_control_the_output_directory_structure_with_outDir_6058", "Specify the root directory of input files. Use to control the output directory structure with --outDir."), + File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files: diag(6059, 1 /* Error */, "File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files_6059", "File '{0}' is not under 'rootDir' '{1}'. 'rootDir' is expected to contain all source files."), + Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix: diag(6060, 3 /* Message */, "Specify_the_end_of_line_sequence_to_be_used_when_emitting_files_Colon_CRLF_dos_or_LF_unix_6060", "Specify the end of line sequence to be used when emitting files: 'CRLF' (dos) or 'LF' (unix)."), + NEWLINE: diag(6061, 3 /* Message */, "NEWLINE_6061", "NEWLINE"), + Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line: diag(6064, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line_6064", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'null' on command line."), + Enables_experimental_support_for_ES7_decorators: diag(6065, 3 /* Message */, "Enables_experimental_support_for_ES7_decorators_6065", "Enables experimental support for ES7 decorators."), + Enables_experimental_support_for_emitting_type_metadata_for_decorators: diag(6066, 3 /* Message */, "Enables_experimental_support_for_emitting_type_metadata_for_decorators_6066", "Enables experimental support for emitting type metadata for decorators."), + Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file: diag(6070, 3 /* Message */, "Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file_6070", "Initializes a TypeScript project and creates a tsconfig.json file."), + Successfully_created_a_tsconfig_json_file: diag(6071, 3 /* Message */, "Successfully_created_a_tsconfig_json_file_6071", "Successfully created a tsconfig.json file."), + Suppress_excess_property_checks_for_object_literals: diag(6072, 3 /* Message */, "Suppress_excess_property_checks_for_object_literals_6072", "Suppress excess property checks for object literals."), + Stylize_errors_and_messages_using_color_and_context_experimental: diag(6073, 3 /* Message */, "Stylize_errors_and_messages_using_color_and_context_experimental_6073", "Stylize errors and messages using color and context (experimental)."), + Do_not_report_errors_on_unused_labels: diag(6074, 3 /* Message */, "Do_not_report_errors_on_unused_labels_6074", "Do not report errors on unused labels."), + Report_error_when_not_all_code_paths_in_function_return_a_value: diag(6075, 3 /* Message */, "Report_error_when_not_all_code_paths_in_function_return_a_value_6075", "Report error when not all code paths in function return a value."), + Report_errors_for_fallthrough_cases_in_switch_statement: diag(6076, 3 /* Message */, "Report_errors_for_fallthrough_cases_in_switch_statement_6076", "Report errors for fallthrough cases in switch statement."), + Do_not_report_errors_on_unreachable_code: diag(6077, 3 /* Message */, "Do_not_report_errors_on_unreachable_code_6077", "Do not report errors on unreachable code."), + Disallow_inconsistently_cased_references_to_the_same_file: diag(6078, 3 /* Message */, "Disallow_inconsistently_cased_references_to_the_same_file_6078", "Disallow inconsistently-cased references to the same file."), + Specify_library_files_to_be_included_in_the_compilation: diag(6079, 3 /* Message */, "Specify_library_files_to_be_included_in_the_compilation_6079", "Specify library files to be included in the compilation."), + Specify_JSX_code_generation: diag(6080, 3 /* Message */, "Specify_JSX_code_generation_6080", "Specify JSX code generation."), + Only_amd_and_system_modules_are_supported_alongside_0: diag(6082, 1 /* Error */, "Only_amd_and_system_modules_are_supported_alongside_0_6082", "Only 'amd' and 'system' modules are supported alongside --{0}."), + Base_directory_to_resolve_non_absolute_module_names: diag(6083, 3 /* Message */, "Base_directory_to_resolve_non_absolute_module_names_6083", "Base directory to resolve non-absolute module names."), + Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react_JSX_emit: diag(6084, 3 /* Message */, "Deprecated_Use_jsxFactory_instead_Specify_the_object_invoked_for_createElement_when_targeting_react__6084", "[Deprecated] Use '--jsxFactory' instead. Specify the object invoked for createElement when targeting 'react' JSX emit"), + Enable_tracing_of_the_name_resolution_process: diag(6085, 3 /* Message */, "Enable_tracing_of_the_name_resolution_process_6085", "Enable tracing of the name resolution process."), + Resolving_module_0_from_1: diag(6086, 3 /* Message */, "Resolving_module_0_from_1_6086", "======== Resolving module '{0}' from '{1}'. ========"), + Explicitly_specified_module_resolution_kind_Colon_0: diag(6087, 3 /* Message */, "Explicitly_specified_module_resolution_kind_Colon_0_6087", "Explicitly specified module resolution kind: '{0}'."), + Module_resolution_kind_is_not_specified_using_0: diag(6088, 3 /* Message */, "Module_resolution_kind_is_not_specified_using_0_6088", "Module resolution kind is not specified, using '{0}'."), + Module_name_0_was_successfully_resolved_to_1: diag(6089, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_6089", "======== Module name '{0}' was successfully resolved to '{1}'. ========"), + Module_name_0_was_not_resolved: diag(6090, 3 /* Message */, "Module_name_0_was_not_resolved_6090", "======== Module name '{0}' was not resolved. ========"), + paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0: diag(6091, 3 /* Message */, "paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0_6091", "'paths' option is specified, looking for a pattern to match module name '{0}'."), + Module_name_0_matched_pattern_1: diag(6092, 3 /* Message */, "Module_name_0_matched_pattern_1_6092", "Module name '{0}', matched pattern '{1}'."), + Trying_substitution_0_candidate_module_location_Colon_1: diag(6093, 3 /* Message */, "Trying_substitution_0_candidate_module_location_Colon_1_6093", "Trying substitution '{0}', candidate module location: '{1}'."), + Resolving_module_name_0_relative_to_base_url_1_2: diag(6094, 3 /* Message */, "Resolving_module_name_0_relative_to_base_url_1_2_6094", "Resolving module name '{0}' relative to base url '{1}' - '{2}'."), + Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1: diag(6095, 3 /* Message */, "Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1_6095", "Loading module as file / folder, candidate module location '{0}', target file types: {1}."), + File_0_does_not_exist: diag(6096, 3 /* Message */, "File_0_does_not_exist_6096", "File '{0}' does not exist."), + File_0_exists_use_it_as_a_name_resolution_result: diag(6097, 3 /* Message */, "File_0_exists_use_it_as_a_name_resolution_result_6097", "File '{0}' exists - use it as a name resolution result."), + Loading_module_0_from_node_modules_folder_target_file_types_Colon_1: diag(6098, 3 /* Message */, "Loading_module_0_from_node_modules_folder_target_file_types_Colon_1_6098", "Loading module '{0}' from 'node_modules' folder, target file types: {1}."), + Found_package_json_at_0: diag(6099, 3 /* Message */, "Found_package_json_at_0_6099", "Found 'package.json' at '{0}'."), + package_json_does_not_have_a_0_field: diag(6100, 3 /* Message */, "package_json_does_not_have_a_0_field_6100", "'package.json' does not have a '{0}' field."), + package_json_has_0_field_1_that_references_2: diag(6101, 3 /* Message */, "package_json_has_0_field_1_that_references_2_6101", "'package.json' has '{0}' field '{1}' that references '{2}'."), + Allow_javascript_files_to_be_compiled: diag(6102, 3 /* Message */, "Allow_javascript_files_to_be_compiled_6102", "Allow javascript files to be compiled."), + Checking_if_0_is_the_longest_matching_prefix_for_1_2: diag(6104, 3 /* Message */, "Checking_if_0_is_the_longest_matching_prefix_for_1_2_6104", "Checking if '{0}' is the longest matching prefix for '{1}' - '{2}'."), + Expected_type_of_0_field_in_package_json_to_be_1_got_2: diag(6105, 3 /* Message */, "Expected_type_of_0_field_in_package_json_to_be_1_got_2_6105", "Expected type of '{0}' field in 'package.json' to be '{1}', got '{2}'."), + baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1: diag(6106, 3 /* Message */, "baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1_6106", "'baseUrl' option is set to '{0}', using this value to resolve non-relative module name '{1}'."), + rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0: diag(6107, 3 /* Message */, "rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0_6107", "'rootDirs' option is set, using it to resolve relative module name '{0}'."), + Longest_matching_prefix_for_0_is_1: diag(6108, 3 /* Message */, "Longest_matching_prefix_for_0_is_1_6108", "Longest matching prefix for '{0}' is '{1}'."), + Loading_0_from_the_root_dir_1_candidate_location_2: diag(6109, 3 /* Message */, "Loading_0_from_the_root_dir_1_candidate_location_2_6109", "Loading '{0}' from the root dir '{1}', candidate location '{2}'."), + Trying_other_entries_in_rootDirs: diag(6110, 3 /* Message */, "Trying_other_entries_in_rootDirs_6110", "Trying other entries in 'rootDirs'."), + Module_resolution_using_rootDirs_has_failed: diag(6111, 3 /* Message */, "Module_resolution_using_rootDirs_has_failed_6111", "Module resolution using 'rootDirs' has failed."), + Do_not_emit_use_strict_directives_in_module_output: diag(6112, 3 /* Message */, "Do_not_emit_use_strict_directives_in_module_output_6112", "Do not emit 'use strict' directives in module output."), + Enable_strict_null_checks: diag(6113, 3 /* Message */, "Enable_strict_null_checks_6113", "Enable strict null checks."), + Unknown_option_excludes_Did_you_mean_exclude: diag(6114, 1 /* Error */, "Unknown_option_excludes_Did_you_mean_exclude_6114", "Unknown option 'excludes'. Did you mean 'exclude'?"), + Raise_error_on_this_expressions_with_an_implied_any_type: diag(6115, 3 /* Message */, "Raise_error_on_this_expressions_with_an_implied_any_type_6115", "Raise error on 'this' expressions with an implied 'any' type."), + Resolving_type_reference_directive_0_containing_file_1_root_directory_2: diag(6116, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_2_6116", "======== Resolving type reference directive '{0}', containing file '{1}', root directory '{2}'. ========"), + Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2: diag(6119, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2_6119", "======== Type reference directive '{0}' was successfully resolved to '{1}', primary: {2}. ========"), + Type_reference_directive_0_was_not_resolved: diag(6120, 3 /* Message */, "Type_reference_directive_0_was_not_resolved_6120", "======== Type reference directive '{0}' was not resolved. ========"), + Resolving_with_primary_search_path_0: diag(6121, 3 /* Message */, "Resolving_with_primary_search_path_0_6121", "Resolving with primary search path '{0}'."), + Root_directory_cannot_be_determined_skipping_primary_search_paths: diag(6122, 3 /* Message */, "Root_directory_cannot_be_determined_skipping_primary_search_paths_6122", "Root directory cannot be determined, skipping primary search paths."), + Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set: diag(6123, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set_6123", "======== Resolving type reference directive '{0}', containing file '{1}', root directory not set. ========"), + Type_declaration_files_to_be_included_in_compilation: diag(6124, 3 /* Message */, "Type_declaration_files_to_be_included_in_compilation_6124", "Type declaration files to be included in compilation."), + Looking_up_in_node_modules_folder_initial_location_0: diag(6125, 3 /* Message */, "Looking_up_in_node_modules_folder_initial_location_0_6125", "Looking up in 'node_modules' folder, initial location '{0}'."), + Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder: diag(6126, 3 /* Message */, "Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_mod_6126", "Containing file is not specified and root directory cannot be determined, skipping lookup in 'node_modules' folder."), + Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1: diag(6127, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1_6127", "======== Resolving type reference directive '{0}', containing file not set, root directory '{1}'. ========"), + Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set: diag(6128, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set_6128", "======== Resolving type reference directive '{0}', containing file not set, root directory not set. ========"), + Resolving_real_path_for_0_result_1: diag(6130, 3 /* Message */, "Resolving_real_path_for_0_result_1_6130", "Resolving real path for '{0}', result '{1}'."), + Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system: diag(6131, 1 /* Error */, "Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system_6131", "Cannot compile modules using option '{0}' unless the '--module' flag is 'amd' or 'system'."), + File_name_0_has_a_1_extension_stripping_it: diag(6132, 3 /* Message */, "File_name_0_has_a_1_extension_stripping_it_6132", "File name '{0}' has a '{1}' extension - stripping it."), + _0_is_declared_but_its_value_is_never_read: diag( + 6133, + 1 /* Error */, + "_0_is_declared_but_its_value_is_never_read_6133", + "'{0}' is declared but its value is never read.", + /*reportsUnnecessary*/ + true + ), + Report_errors_on_unused_locals: diag(6134, 3 /* Message */, "Report_errors_on_unused_locals_6134", "Report errors on unused locals."), + Report_errors_on_unused_parameters: diag(6135, 3 /* Message */, "Report_errors_on_unused_parameters_6135", "Report errors on unused parameters."), + The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files: diag(6136, 3 /* Message */, "The_maximum_dependency_depth_to_search_under_node_modules_and_load_JavaScript_files_6136", "The maximum dependency depth to search under node_modules and load JavaScript files."), + Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1: diag(6137, 1 /* Error */, "Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1_6137", "Cannot import type declaration files. Consider importing '{0}' instead of '{1}'."), + Property_0_is_declared_but_its_value_is_never_read: diag( + 6138, + 1 /* Error */, + "Property_0_is_declared_but_its_value_is_never_read_6138", + "Property '{0}' is declared but its value is never read.", + /*reportsUnnecessary*/ + true + ), + Import_emit_helpers_from_tslib: diag(6139, 3 /* Message */, "Import_emit_helpers_from_tslib_6139", "Import emit helpers from 'tslib'."), + Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2: diag(6140, 1 /* Error */, "Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using__6140", "Auto discovery for typings is enabled in project '{0}'. Running extra resolution pass for module '{1}' using cache location '{2}'."), + Parse_in_strict_mode_and_emit_use_strict_for_each_source_file: diag(6141, 3 /* Message */, "Parse_in_strict_mode_and_emit_use_strict_for_each_source_file_6141", 'Parse in strict mode and emit "use strict" for each source file.'), + Module_0_was_resolved_to_1_but_jsx_is_not_set: diag(6142, 1 /* Error */, "Module_0_was_resolved_to_1_but_jsx_is_not_set_6142", "Module '{0}' was resolved to '{1}', but '--jsx' is not set."), + Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1: diag(6144, 3 /* Message */, "Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1_6144", "Module '{0}' was resolved as locally declared ambient module in file '{1}'."), + Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h: diag(6146, 3 /* Message */, "Specify_the_JSX_factory_function_to_use_when_targeting_react_JSX_emit_e_g_React_createElement_or_h_6146", "Specify the JSX factory function to use when targeting 'react' JSX emit, e.g. 'React.createElement' or 'h'."), + Resolution_for_module_0_was_found_in_cache_from_location_1: diag(6147, 3 /* Message */, "Resolution_for_module_0_was_found_in_cache_from_location_1_6147", "Resolution for module '{0}' was found in cache from location '{1}'."), + Directory_0_does_not_exist_skipping_all_lookups_in_it: diag(6148, 3 /* Message */, "Directory_0_does_not_exist_skipping_all_lookups_in_it_6148", "Directory '{0}' does not exist, skipping all lookups in it."), + Show_diagnostic_information: diag(6149, 3 /* Message */, "Show_diagnostic_information_6149", "Show diagnostic information."), + Show_verbose_diagnostic_information: diag(6150, 3 /* Message */, "Show_verbose_diagnostic_information_6150", "Show verbose diagnostic information."), + Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file: diag(6151, 3 /* Message */, "Emit_a_single_file_with_source_maps_instead_of_having_a_separate_file_6151", "Emit a single file with source maps instead of having a separate file."), + Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap_to_be_set: diag(6152, 3 /* Message */, "Emit_the_source_alongside_the_sourcemaps_within_a_single_file_requires_inlineSourceMap_or_sourceMap__6152", "Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set."), + Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule: diag(6153, 3 /* Message */, "Transpile_each_file_as_a_separate_module_similar_to_ts_transpileModule_6153", "Transpile each file as a separate module (similar to 'ts.transpileModule')."), + Print_names_of_generated_files_part_of_the_compilation: diag(6154, 3 /* Message */, "Print_names_of_generated_files_part_of_the_compilation_6154", "Print names of generated files part of the compilation."), + Print_names_of_files_part_of_the_compilation: diag(6155, 3 /* Message */, "Print_names_of_files_part_of_the_compilation_6155", "Print names of files part of the compilation."), + The_locale_used_when_displaying_messages_to_the_user_e_g_en_us: diag(6156, 3 /* Message */, "The_locale_used_when_displaying_messages_to_the_user_e_g_en_us_6156", "The locale used when displaying messages to the user (e.g. 'en-us')"), + Do_not_generate_custom_helper_functions_like_extends_in_compiled_output: diag(6157, 3 /* Message */, "Do_not_generate_custom_helper_functions_like_extends_in_compiled_output_6157", "Do not generate custom helper functions like '__extends' in compiled output."), + Do_not_include_the_default_library_file_lib_d_ts: diag(6158, 3 /* Message */, "Do_not_include_the_default_library_file_lib_d_ts_6158", "Do not include the default library file (lib.d.ts)."), + Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files: diag(6159, 3 /* Message */, "Do_not_add_triple_slash_references_or_imported_modules_to_the_list_of_compiled_files_6159", "Do not add triple-slash references or imported modules to the list of compiled files."), + Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files: diag(6160, 3 /* Message */, "Deprecated_Use_skipLibCheck_instead_Skip_type_checking_of_default_library_declaration_files_6160", "[Deprecated] Use '--skipLibCheck' instead. Skip type checking of default library declaration files."), + List_of_folders_to_include_type_definitions_from: diag(6161, 3 /* Message */, "List_of_folders_to_include_type_definitions_from_6161", "List of folders to include type definitions from."), + Disable_size_limitations_on_JavaScript_projects: diag(6162, 3 /* Message */, "Disable_size_limitations_on_JavaScript_projects_6162", "Disable size limitations on JavaScript projects."), + The_character_set_of_the_input_files: diag(6163, 3 /* Message */, "The_character_set_of_the_input_files_6163", "The character set of the input files."), + Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1: diag(6164, 3 /* Message */, "Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1_6164", "Skipping module '{0}' that looks like an absolute URI, target file types: {1}."), + Do_not_truncate_error_messages: diag(6165, 3 /* Message */, "Do_not_truncate_error_messages_6165", "Do not truncate error messages."), + Output_directory_for_generated_declaration_files: diag(6166, 3 /* Message */, "Output_directory_for_generated_declaration_files_6166", "Output directory for generated declaration files."), + A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl: diag(6167, 3 /* Message */, "A_series_of_entries_which_re_map_imports_to_lookup_locations_relative_to_the_baseUrl_6167", "A series of entries which re-map imports to lookup locations relative to the 'baseUrl'."), + List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime: diag(6168, 3 /* Message */, "List_of_root_folders_whose_combined_content_represents_the_structure_of_the_project_at_runtime_6168", "List of root folders whose combined content represents the structure of the project at runtime."), + Show_all_compiler_options: diag(6169, 3 /* Message */, "Show_all_compiler_options_6169", "Show all compiler options."), + Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file: diag(6170, 3 /* Message */, "Deprecated_Use_outFile_instead_Concatenate_and_emit_output_to_single_file_6170", "[Deprecated] Use '--outFile' instead. Concatenate and emit output to single file"), + Command_line_Options: diag(6171, 3 /* Message */, "Command_line_Options_6171", "Command-line Options"), + Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5: diag(6179, 3 /* Message */, "Provide_full_support_for_iterables_in_for_of_spread_and_destructuring_when_targeting_ES5_6179", "Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5'."), + Enable_all_strict_type_checking_options: diag(6180, 3 /* Message */, "Enable_all_strict_type_checking_options_6180", "Enable all strict type-checking options."), + Scoped_package_detected_looking_in_0: diag(6182, 3 /* Message */, "Scoped_package_detected_looking_in_0_6182", "Scoped package detected, looking in '{0}'"), + Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6183, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_6183", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."), + Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6184, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package__6184", "Reusing resolution of module '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."), + Enable_strict_checking_of_function_types: diag(6186, 3 /* Message */, "Enable_strict_checking_of_function_types_6186", "Enable strict checking of function types."), + Enable_strict_checking_of_property_initialization_in_classes: diag(6187, 3 /* Message */, "Enable_strict_checking_of_property_initialization_in_classes_6187", "Enable strict checking of property initialization in classes."), + Numeric_separators_are_not_allowed_here: diag(6188, 1 /* Error */, "Numeric_separators_are_not_allowed_here_6188", "Numeric separators are not allowed here."), + Multiple_consecutive_numeric_separators_are_not_permitted: diag(6189, 1 /* Error */, "Multiple_consecutive_numeric_separators_are_not_permitted_6189", "Multiple consecutive numeric separators are not permitted."), + Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen: diag(6191, 3 /* Message */, "Whether_to_keep_outdated_console_output_in_watch_mode_instead_of_clearing_the_screen_6191", "Whether to keep outdated console output in watch mode instead of clearing the screen."), + All_imports_in_import_declaration_are_unused: diag( + 6192, + 1 /* Error */, + "All_imports_in_import_declaration_are_unused_6192", + "All imports in import declaration are unused.", + /*reportsUnnecessary*/ + true + ), + Found_1_error_Watching_for_file_changes: diag(6193, 3 /* Message */, "Found_1_error_Watching_for_file_changes_6193", "Found 1 error. Watching for file changes."), + Found_0_errors_Watching_for_file_changes: diag(6194, 3 /* Message */, "Found_0_errors_Watching_for_file_changes_6194", "Found {0} errors. Watching for file changes."), + Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols: diag(6195, 3 /* Message */, "Resolve_keyof_to_string_valued_property_names_only_no_numbers_or_symbols_6195", "Resolve 'keyof' to string valued property names only (no numbers or symbols)."), + _0_is_declared_but_never_used: diag( + 6196, + 1 /* Error */, + "_0_is_declared_but_never_used_6196", + "'{0}' is declared but never used.", + /*reportsUnnecessary*/ + true + ), + Include_modules_imported_with_json_extension: diag(6197, 3 /* Message */, "Include_modules_imported_with_json_extension_6197", "Include modules imported with '.json' extension"), + All_destructured_elements_are_unused: diag( + 6198, + 1 /* Error */, + "All_destructured_elements_are_unused_6198", + "All destructured elements are unused.", + /*reportsUnnecessary*/ + true + ), + All_variables_are_unused: diag( + 6199, + 1 /* Error */, + "All_variables_are_unused_6199", + "All variables are unused.", + /*reportsUnnecessary*/ + true + ), + Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0: diag(6200, 1 /* Error */, "Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0_6200", "Definitions of the following identifiers conflict with those in another file: {0}"), + Conflicts_are_in_this_file: diag(6201, 3 /* Message */, "Conflicts_are_in_this_file_6201", "Conflicts are in this file."), + Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0: diag(6202, 1 /* Error */, "Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0_6202", "Project references may not form a circular graph. Cycle detected: {0}"), + _0_was_also_declared_here: diag(6203, 3 /* Message */, "_0_was_also_declared_here_6203", "'{0}' was also declared here."), + and_here: diag(6204, 3 /* Message */, "and_here_6204", "and here."), + All_type_parameters_are_unused: diag(6205, 1 /* Error */, "All_type_parameters_are_unused_6205", "All type parameters are unused."), + package_json_has_a_typesVersions_field_with_version_specific_path_mappings: diag(6206, 3 /* Message */, "package_json_has_a_typesVersions_field_with_version_specific_path_mappings_6206", "'package.json' has a 'typesVersions' field with version-specific path mappings."), + package_json_does_not_have_a_typesVersions_entry_that_matches_version_0: diag(6207, 3 /* Message */, "package_json_does_not_have_a_typesVersions_entry_that_matches_version_0_6207", "'package.json' does not have a 'typesVersions' entry that matches version '{0}'."), + package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2: diag(6208, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_ma_6208", "'package.json' has a 'typesVersions' entry '{0}' that matches compiler version '{1}', looking for a pattern to match module name '{2}'."), + package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range: diag(6209, 3 /* Message */, "package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range_6209", "'package.json' has a 'typesVersions' entry '{0}' that is not a valid semver range."), + An_argument_for_0_was_not_provided: diag(6210, 3 /* Message */, "An_argument_for_0_was_not_provided_6210", "An argument for '{0}' was not provided."), + An_argument_matching_this_binding_pattern_was_not_provided: diag(6211, 3 /* Message */, "An_argument_matching_this_binding_pattern_was_not_provided_6211", "An argument matching this binding pattern was not provided."), + Did_you_mean_to_call_this_expression: diag(6212, 3 /* Message */, "Did_you_mean_to_call_this_expression_6212", "Did you mean to call this expression?"), + Did_you_mean_to_use_new_with_this_expression: diag(6213, 3 /* Message */, "Did_you_mean_to_use_new_with_this_expression_6213", "Did you mean to use 'new' with this expression?"), + Enable_strict_bind_call_and_apply_methods_on_functions: diag(6214, 3 /* Message */, "Enable_strict_bind_call_and_apply_methods_on_functions_6214", "Enable strict 'bind', 'call', and 'apply' methods on functions."), + Using_compiler_options_of_project_reference_redirect_0: diag(6215, 3 /* Message */, "Using_compiler_options_of_project_reference_redirect_0_6215", "Using compiler options of project reference redirect '{0}'."), + Found_1_error: diag(6216, 3 /* Message */, "Found_1_error_6216", "Found 1 error."), + Found_0_errors: diag(6217, 3 /* Message */, "Found_0_errors_6217", "Found {0} errors."), + Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2: diag(6218, 3 /* Message */, "Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2_6218", "======== Module name '{0}' was successfully resolved to '{1}' with Package ID '{2}'. ========"), + Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3: diag(6219, 3 /* Message */, "Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3_6219", "======== Type reference directive '{0}' was successfully resolved to '{1}' with Package ID '{2}', primary: {3}. ========"), + package_json_had_a_falsy_0_field: diag(6220, 3 /* Message */, "package_json_had_a_falsy_0_field_6220", "'package.json' had a falsy '{0}' field."), + Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects: diag(6221, 3 /* Message */, "Disable_use_of_source_files_instead_of_declaration_files_from_referenced_projects_6221", "Disable use of source files instead of declaration files from referenced projects."), + Emit_class_fields_with_Define_instead_of_Set: diag(6222, 3 /* Message */, "Emit_class_fields_with_Define_instead_of_Set_6222", "Emit class fields with Define instead of Set."), + Generates_a_CPU_profile: diag(6223, 3 /* Message */, "Generates_a_CPU_profile_6223", "Generates a CPU profile."), + Disable_solution_searching_for_this_project: diag(6224, 3 /* Message */, "Disable_solution_searching_for_this_project_6224", "Disable solution searching for this project."), + Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling_UseFsEvents_UseFsEventsOnParentDirectory: diag(6225, 3 /* Message */, "Specify_strategy_for_watching_file_Colon_FixedPollingInterval_default_PriorityPollingInterval_Dynami_6225", "Specify strategy for watching file: 'FixedPollingInterval' (default), 'PriorityPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling', 'UseFsEvents', 'UseFsEventsOnParentDirectory'."), + Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively_Colon_UseFsEvents_default_FixedPollingInterval_DynamicPriorityPolling_FixedChunkSizePolling: diag(6226, 3 /* Message */, "Specify_strategy_for_watching_directory_on_platforms_that_don_t_support_recursive_watching_natively__6226", "Specify strategy for watching directory on platforms that don't support recursive watching natively: 'UseFsEvents' (default), 'FixedPollingInterval', 'DynamicPriorityPolling', 'FixedChunkSizePolling'."), + Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_FixedInterval_default_PriorityInterval_DynamicPriority_FixedChunkSize: diag(6227, 3 /* Message */, "Specify_strategy_for_creating_a_polling_watch_when_it_fails_to_create_using_file_system_events_Colon_6227", "Specify strategy for creating a polling watch when it fails to create using file system events: 'FixedInterval' (default), 'PriorityInterval', 'DynamicPriority', 'FixedChunkSize'."), + Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3: diag(6229, 1 /* Error */, "Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3_6229", "Tag '{0}' expects at least '{1}' arguments, but the JSX factory '{2}' provides at most '{3}'."), + Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line: diag(6230, 1 /* Error */, "Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line_6230", "Option '{0}' can only be specified in 'tsconfig.json' file or set to 'false' or 'null' on command line."), + Could_not_resolve_the_path_0_with_the_extensions_Colon_1: diag(6231, 1 /* Error */, "Could_not_resolve_the_path_0_with_the_extensions_Colon_1_6231", "Could not resolve the path '{0}' with the extensions: {1}."), + Declaration_augments_declaration_in_another_file_This_cannot_be_serialized: diag(6232, 1 /* Error */, "Declaration_augments_declaration_in_another_file_This_cannot_be_serialized_6232", "Declaration augments declaration in another file. This cannot be serialized."), + This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file: diag(6233, 1 /* Error */, "This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_fil_6233", "This is the declaration being augmented. Consider moving the augmenting declaration into the same file."), + This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without: diag(6234, 1 /* Error */, "This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without_6234", "This expression is not callable because it is a 'get' accessor. Did you mean to use it without '()'?"), + Disable_loading_referenced_projects: diag(6235, 3 /* Message */, "Disable_loading_referenced_projects_6235", "Disable loading referenced projects."), + Arguments_for_the_rest_parameter_0_were_not_provided: diag(6236, 1 /* Error */, "Arguments_for_the_rest_parameter_0_were_not_provided_6236", "Arguments for the rest parameter '{0}' were not provided."), + Generates_an_event_trace_and_a_list_of_types: diag(6237, 3 /* Message */, "Generates_an_event_trace_and_a_list_of_types_6237", "Generates an event trace and a list of types."), + Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react: diag(6238, 1 /* Error */, "Specify_the_module_specifier_to_be_used_to_import_the_jsx_and_jsxs_factory_functions_from_eg_react_6238", "Specify the module specifier to be used to import the 'jsx' and 'jsxs' factory functions from. eg, react"), + File_0_exists_according_to_earlier_cached_lookups: diag(6239, 3 /* Message */, "File_0_exists_according_to_earlier_cached_lookups_6239", "File '{0}' exists according to earlier cached lookups."), + File_0_does_not_exist_according_to_earlier_cached_lookups: diag(6240, 3 /* Message */, "File_0_does_not_exist_according_to_earlier_cached_lookups_6240", "File '{0}' does not exist according to earlier cached lookups."), + Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1: diag(6241, 3 /* Message */, "Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1_6241", "Resolution for type reference directive '{0}' was found in cache from location '{1}'."), + Resolving_type_reference_directive_0_containing_file_1: diag(6242, 3 /* Message */, "Resolving_type_reference_directive_0_containing_file_1_6242", "======== Resolving type reference directive '{0}', containing file '{1}'. ========"), + Interpret_optional_property_types_as_written_rather_than_adding_undefined: diag(6243, 3 /* Message */, "Interpret_optional_property_types_as_written_rather_than_adding_undefined_6243", "Interpret optional property types as written, rather than adding 'undefined'."), + Modules: diag(6244, 3 /* Message */, "Modules_6244", "Modules"), + File_Management: diag(6245, 3 /* Message */, "File_Management_6245", "File Management"), + Emit: diag(6246, 3 /* Message */, "Emit_6246", "Emit"), + JavaScript_Support: diag(6247, 3 /* Message */, "JavaScript_Support_6247", "JavaScript Support"), + Type_Checking: diag(6248, 3 /* Message */, "Type_Checking_6248", "Type Checking"), + Editor_Support: diag(6249, 3 /* Message */, "Editor_Support_6249", "Editor Support"), + Watch_and_Build_Modes: diag(6250, 3 /* Message */, "Watch_and_Build_Modes_6250", "Watch and Build Modes"), + Compiler_Diagnostics: diag(6251, 3 /* Message */, "Compiler_Diagnostics_6251", "Compiler Diagnostics"), + Interop_Constraints: diag(6252, 3 /* Message */, "Interop_Constraints_6252", "Interop Constraints"), + Backwards_Compatibility: diag(6253, 3 /* Message */, "Backwards_Compatibility_6253", "Backwards Compatibility"), + Language_and_Environment: diag(6254, 3 /* Message */, "Language_and_Environment_6254", "Language and Environment"), + Projects: diag(6255, 3 /* Message */, "Projects_6255", "Projects"), + Output_Formatting: diag(6256, 3 /* Message */, "Output_Formatting_6256", "Output Formatting"), + Completeness: diag(6257, 3 /* Message */, "Completeness_6257", "Completeness"), + _0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file: diag(6258, 1 /* Error */, "_0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file_6258", "'{0}' should be set inside the 'compilerOptions' object of the config json file"), + Found_1_error_in_0: diag(6259, 3 /* Message */, "Found_1_error_in_0_6259", "Found 1 error in {0}"), + Found_0_errors_in_the_same_file_starting_at_Colon_1: diag(6260, 3 /* Message */, "Found_0_errors_in_the_same_file_starting_at_Colon_1_6260", "Found {0} errors in the same file, starting at: {1}"), + Found_0_errors_in_1_files: diag(6261, 3 /* Message */, "Found_0_errors_in_1_files_6261", "Found {0} errors in {1} files."), + File_name_0_has_a_1_extension_looking_up_2_instead: diag(6262, 3 /* Message */, "File_name_0_has_a_1_extension_looking_up_2_instead_6262", "File name '{0}' has a '{1}' extension - looking up '{2}' instead."), + Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set: diag(6263, 1 /* Error */, "Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set_6263", "Module '{0}' was resolved to '{1}', but '--allowArbitraryExtensions' is not set."), + Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present: diag(6264, 3 /* Message */, "Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present_6264", "Enable importing files with any extension, provided a declaration file is present."), + Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder: diag(6265, 3 /* Message */, "Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_no_6265", "Resolving type reference directive for program that specifies custom typeRoots, skipping lookup in 'node_modules' folder."), + Option_0_can_only_be_specified_on_command_line: diag(6266, 1 /* Error */, "Option_0_can_only_be_specified_on_command_line_6266", "Option '{0}' can only be specified on command line."), + Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve: diag(6270, 3 /* Message */, "Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve_6270", "Directory '{0}' has no containing package.json scope. Imports will not resolve."), + Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6271, 3 /* Message */, "Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6271", "Import specifier '{0}' does not exist in package.json scope at path '{1}'."), + Invalid_import_specifier_0_has_no_possible_resolutions: diag(6272, 3 /* Message */, "Invalid_import_specifier_0_has_no_possible_resolutions_6272", "Invalid import specifier '{0}' has no possible resolutions."), + package_json_scope_0_has_no_imports_defined: diag(6273, 3 /* Message */, "package_json_scope_0_has_no_imports_defined_6273", "package.json scope '{0}' has no imports defined."), + package_json_scope_0_explicitly_maps_specifier_1_to_null: diag(6274, 3 /* Message */, "package_json_scope_0_explicitly_maps_specifier_1_to_null_6274", "package.json scope '{0}' explicitly maps specifier '{1}' to null."), + package_json_scope_0_has_invalid_type_for_target_of_specifier_1: diag(6275, 3 /* Message */, "package_json_scope_0_has_invalid_type_for_target_of_specifier_1_6275", "package.json scope '{0}' has invalid type for target of specifier '{1}'"), + Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1: diag(6276, 3 /* Message */, "Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1_6276", "Export specifier '{0}' does not exist in package.json scope at path '{1}'."), + Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update: diag(6277, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_i_6277", "Resolution of non-relative name failed; trying with modern Node resolution features disabled to see if npm library needs configuration update."), + There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings: diag(6278, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The__6278", `There are types at '{0}', but this result could not be resolved when respecting package.json "exports". The '{1}' library may need to update its package.json or typings.`), + Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update: diag(6279, 3 /* Message */, "Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_ne_6279", "Resolution of non-relative name failed; trying with '--moduleResolution bundler' to see if project may need configuration update."), + There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler: diag(6280, 3 /* Message */, "There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setti_6280", "There are types at '{0}', but this result could not be resolved under your current 'moduleResolution' setting. Consider updating to 'node16', 'nodenext', or 'bundler'."), + package_json_has_a_peerDependencies_field: diag(6281, 3 /* Message */, "package_json_has_a_peerDependencies_field_6281", "'package.json' has a 'peerDependencies' field."), + Found_peerDependency_0_with_1_version: diag(6282, 3 /* Message */, "Found_peerDependency_0_with_1_version_6282", "Found peerDependency '{0}' with '{1}' version."), + Failed_to_find_peerDependency_0: diag(6283, 3 /* Message */, "Failed_to_find_peerDependency_0_6283", "Failed to find peerDependency '{0}'."), + Enable_project_compilation: diag(6302, 3 /* Message */, "Enable_project_compilation_6302", "Enable project compilation"), + Composite_projects_may_not_disable_declaration_emit: diag(6304, 1 /* Error */, "Composite_projects_may_not_disable_declaration_emit_6304", "Composite projects may not disable declaration emit."), + Output_file_0_has_not_been_built_from_source_file_1: diag(6305, 1 /* Error */, "Output_file_0_has_not_been_built_from_source_file_1_6305", "Output file '{0}' has not been built from source file '{1}'."), + Referenced_project_0_must_have_setting_composite_Colon_true: diag(6306, 1 /* Error */, "Referenced_project_0_must_have_setting_composite_Colon_true_6306", `Referenced project '{0}' must have setting "composite": true.`), + File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern: diag(6307, 1 /* Error */, "File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_includ_6307", "File '{0}' is not listed within the file list of project '{1}'. Projects must list all files or use an 'include' pattern."), + Referenced_project_0_may_not_disable_emit: diag(6310, 1 /* Error */, "Referenced_project_0_may_not_disable_emit_6310", "Referenced project '{0}' may not disable emit."), + Project_0_is_out_of_date_because_output_1_is_older_than_input_2: diag(6350, 3 /* Message */, "Project_0_is_out_of_date_because_output_1_is_older_than_input_2_6350", "Project '{0}' is out of date because output '{1}' is older than input '{2}'"), + Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2: diag(6351, 3 /* Message */, "Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2_6351", "Project '{0}' is up to date because newest input '{1}' is older than output '{2}'"), + Project_0_is_out_of_date_because_output_file_1_does_not_exist: diag(6352, 3 /* Message */, "Project_0_is_out_of_date_because_output_file_1_does_not_exist_6352", "Project '{0}' is out of date because output file '{1}' does not exist"), + Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date: diag(6353, 3 /* Message */, "Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date_6353", "Project '{0}' is out of date because its dependency '{1}' is out of date"), + Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies: diag(6354, 3 /* Message */, "Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies_6354", "Project '{0}' is up to date with .d.ts files from its dependencies"), + Projects_in_this_build_Colon_0: diag(6355, 3 /* Message */, "Projects_in_this_build_Colon_0_6355", "Projects in this build: {0}"), + A_non_dry_build_would_delete_the_following_files_Colon_0: diag(6356, 3 /* Message */, "A_non_dry_build_would_delete_the_following_files_Colon_0_6356", "A non-dry build would delete the following files: {0}"), + A_non_dry_build_would_build_project_0: diag(6357, 3 /* Message */, "A_non_dry_build_would_build_project_0_6357", "A non-dry build would build project '{0}'"), + Building_project_0: diag(6358, 3 /* Message */, "Building_project_0_6358", "Building project '{0}'..."), + Updating_output_timestamps_of_project_0: diag(6359, 3 /* Message */, "Updating_output_timestamps_of_project_0_6359", "Updating output timestamps of project '{0}'..."), + Project_0_is_up_to_date: diag(6361, 3 /* Message */, "Project_0_is_up_to_date_6361", "Project '{0}' is up to date"), + Skipping_build_of_project_0_because_its_dependency_1_has_errors: diag(6362, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_has_errors_6362", "Skipping build of project '{0}' because its dependency '{1}' has errors"), + Project_0_can_t_be_built_because_its_dependency_1_has_errors: diag(6363, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_has_errors_6363", "Project '{0}' can't be built because its dependency '{1}' has errors"), + Build_one_or_more_projects_and_their_dependencies_if_out_of_date: diag(6364, 3 /* Message */, "Build_one_or_more_projects_and_their_dependencies_if_out_of_date_6364", "Build one or more projects and their dependencies, if out of date"), + Delete_the_outputs_of_all_projects: diag(6365, 3 /* Message */, "Delete_the_outputs_of_all_projects_6365", "Delete the outputs of all projects."), + Show_what_would_be_built_or_deleted_if_specified_with_clean: diag(6367, 3 /* Message */, "Show_what_would_be_built_or_deleted_if_specified_with_clean_6367", "Show what would be built (or deleted, if specified with '--clean')"), + Option_build_must_be_the_first_command_line_argument: diag(6369, 1 /* Error */, "Option_build_must_be_the_first_command_line_argument_6369", "Option '--build' must be the first command line argument."), + Options_0_and_1_cannot_be_combined: diag(6370, 1 /* Error */, "Options_0_and_1_cannot_be_combined_6370", "Options '{0}' and '{1}' cannot be combined."), + Updating_unchanged_output_timestamps_of_project_0: diag(6371, 3 /* Message */, "Updating_unchanged_output_timestamps_of_project_0_6371", "Updating unchanged output timestamps of project '{0}'..."), + A_non_dry_build_would_update_timestamps_for_output_of_project_0: diag(6374, 3 /* Message */, "A_non_dry_build_would_update_timestamps_for_output_of_project_0_6374", "A non-dry build would update timestamps for output of project '{0}'"), + Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1: diag(6377, 1 /* Error */, "Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1_6377", "Cannot write file '{0}' because it will overwrite '.tsbuildinfo' file generated by referenced project '{1}'"), + Composite_projects_may_not_disable_incremental_compilation: diag(6379, 1 /* Error */, "Composite_projects_may_not_disable_incremental_compilation_6379", "Composite projects may not disable incremental compilation."), + Specify_file_to_store_incremental_compilation_information: diag(6380, 3 /* Message */, "Specify_file_to_store_incremental_compilation_information_6380", "Specify file to store incremental compilation information"), + Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2: diag(6381, 3 /* Message */, "Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_curren_6381", "Project '{0}' is out of date because output for it was generated with version '{1}' that differs with current version '{2}'"), + Skipping_build_of_project_0_because_its_dependency_1_was_not_built: diag(6382, 3 /* Message */, "Skipping_build_of_project_0_because_its_dependency_1_was_not_built_6382", "Skipping build of project '{0}' because its dependency '{1}' was not built"), + Project_0_can_t_be_built_because_its_dependency_1_was_not_built: diag(6383, 3 /* Message */, "Project_0_can_t_be_built_because_its_dependency_1_was_not_built_6383", "Project '{0}' can't be built because its dependency '{1}' was not built"), + Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6384, 3 /* Message */, "Have_recompiles_in_incremental_and_watch_assume_that_changes_within_a_file_will_only_affect_files_di_6384", "Have recompiles in '--incremental' and '--watch' assume that changes within a file will only affect files directly depending on it."), + _0_is_deprecated: diag( + 6385, + 2 /* Suggestion */, + "_0_is_deprecated_6385", + "'{0}' is deprecated.", + /*reportsUnnecessary*/ + void 0, + /*elidedInCompatabilityPyramid*/ + void 0, + /*reportsDeprecated*/ + true + ), + Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found: diag(6386, 3 /* Message */, "Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_nativ_6386", "Performance timings for '--diagnostics' or '--extendedDiagnostics' are not available in this session. A native implementation of the Web Performance API could not be found."), + The_signature_0_of_1_is_deprecated: diag( + 6387, + 2 /* Suggestion */, + "The_signature_0_of_1_is_deprecated_6387", + "The signature '{0}' of '{1}' is deprecated.", + /*reportsUnnecessary*/ + void 0, + /*elidedInCompatabilityPyramid*/ + void 0, + /*reportsDeprecated*/ + true + ), + Project_0_is_being_forcibly_rebuilt: diag(6388, 3 /* Message */, "Project_0_is_being_forcibly_rebuilt_6388", "Project '{0}' is being forcibly rebuilt"), + Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved: diag(6389, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved_6389", "Reusing resolution of module '{0}' from '{1}' of old program, it was not resolved."), + Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2: diag(6390, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6390", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3: diag(6391, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved__6391", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was successfully resolved to '{2}' with Package ID '{3}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved: diag(6392, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved_6392", "Reusing resolution of type reference directive '{0}' from '{1}' of old program, it was not resolved."), + Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6393, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6393", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."), + Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6394, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_6394", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."), + Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6395, 3 /* Message */, "Reusing_resolution_of_module_0_from_1_found_in_cache_from_location_2_it_was_not_resolved_6395", "Reusing resolution of module '{0}' from '{1}' found in cache from location '{2}', it was not resolved."), + Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3: diag(6396, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6396", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_successfully_resolved_to_3_with_Package_ID_4: diag(6397, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_succes_6397", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was successfully resolved to '{3}' with Package ID '{4}'."), + Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_resolved: diag(6398, 3 /* Message */, "Reusing_resolution_of_type_reference_directive_0_from_1_found_in_cache_from_location_2_it_was_not_re_6398", "Reusing resolution of type reference directive '{0}' from '{1}' found in cache from location '{2}', it was not resolved."), + Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted: diag(6399, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitte_6399", "Project '{0}' is out of date because buildinfo file '{1}' indicates that some of the changes were not emitted"), + Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files: diag(6400, 3 /* Message */, "Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_fil_6400", "Project '{0}' is up to date but needs to update timestamps of output files that are older than input files"), + Project_0_is_out_of_date_because_there_was_error_reading_file_1: diag(6401, 3 /* Message */, "Project_0_is_out_of_date_because_there_was_error_reading_file_1_6401", "Project '{0}' is out of date because there was error reading file '{1}'"), + Resolving_in_0_mode_with_conditions_1: diag(6402, 3 /* Message */, "Resolving_in_0_mode_with_conditions_1_6402", "Resolving in {0} mode with conditions {1}."), + Matched_0_condition_1: diag(6403, 3 /* Message */, "Matched_0_condition_1_6403", "Matched '{0}' condition '{1}'."), + Using_0_subpath_1_with_target_2: diag(6404, 3 /* Message */, "Using_0_subpath_1_with_target_2_6404", "Using '{0}' subpath '{1}' with target '{2}'."), + Saw_non_matching_condition_0: diag(6405, 3 /* Message */, "Saw_non_matching_condition_0_6405", "Saw non-matching condition '{0}'."), + Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions: diag(6406, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions_6406", "Project '{0}' is out of date because buildinfo file '{1}' indicates there is change in compilerOptions"), + Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set: diag(6407, 3 /* Message */, "Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noE_6407", "Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set."), + Use_the_package_json_exports_field_when_resolving_package_imports: diag(6408, 3 /* Message */, "Use_the_package_json_exports_field_when_resolving_package_imports_6408", "Use the package.json 'exports' field when resolving package imports."), + Use_the_package_json_imports_field_when_resolving_imports: diag(6409, 3 /* Message */, "Use_the_package_json_imports_field_when_resolving_imports_6409", "Use the package.json 'imports' field when resolving imports."), + Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports: diag(6410, 3 /* Message */, "Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports_6410", "Conditions to set in addition to the resolver-specific defaults when resolving imports."), + true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false: diag(6411, 3 /* Message */, "true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false_6411", "`true` when 'moduleResolution' is 'node16', 'nodenext', or 'bundler'; otherwise `false`."), + Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more: diag(6412, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_6412", "Project '{0}' is out of date because buildinfo file '{1}' indicates that file '{2}' was root file of compilation but not any more."), + Entering_conditional_exports: diag(6413, 3 /* Message */, "Entering_conditional_exports_6413", "Entering conditional exports."), + Resolved_under_condition_0: diag(6414, 3 /* Message */, "Resolved_under_condition_0_6414", "Resolved under condition '{0}'."), + Failed_to_resolve_under_condition_0: diag(6415, 3 /* Message */, "Failed_to_resolve_under_condition_0_6415", "Failed to resolve under condition '{0}'."), + Exiting_conditional_exports: diag(6416, 3 /* Message */, "Exiting_conditional_exports_6416", "Exiting conditional exports."), + Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0: diag(6417, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0_6417", "Searching all ancestor node_modules directories for preferred extensions: {0}."), + Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0: diag(6418, 3 /* Message */, "Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0_6418", "Searching all ancestor node_modules directories for fallback extensions: {0}."), + Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_program_needs_to_report_errors: diag(6419, 3 /* Message */, "Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_program_needs_to_report_errors_6419", "Project '{0}' is out of date because buildinfo file '{1}' indicates that program needs to report errors."), + Project_0_is_out_of_date_because_1: diag(6420, 3 /* Message */, "Project_0_is_out_of_date_because_1_6420", "Project '{0}' is out of date because {1}."), + Rewrite_ts_tsx_mts_and_cts_file_extensions_in_relative_import_paths_to_their_JavaScript_equivalent_in_output_files: diag(6421, 3 /* Message */, "Rewrite_ts_tsx_mts_and_cts_file_extensions_in_relative_import_paths_to_their_JavaScript_equivalent_i_6421", "Rewrite '.ts', '.tsx', '.mts', and '.cts' file extensions in relative import paths to their JavaScript equivalent in output files."), + The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1: diag(6500, 3 /* Message */, "The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1_6500", "The expected type comes from property '{0}' which is declared here on type '{1}'"), + The_expected_type_comes_from_this_index_signature: diag(6501, 3 /* Message */, "The_expected_type_comes_from_this_index_signature_6501", "The expected type comes from this index signature."), + The_expected_type_comes_from_the_return_type_of_this_signature: diag(6502, 3 /* Message */, "The_expected_type_comes_from_the_return_type_of_this_signature_6502", "The expected type comes from the return type of this signature."), + Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing: diag(6503, 3 /* Message */, "Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing_6503", "Print names of files that are part of the compilation and then stop processing."), + File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option: diag(6504, 1 /* Error */, "File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option_6504", "File '{0}' is a JavaScript file. Did you mean to enable the 'allowJs' option?"), + Print_names_of_files_and_the_reason_they_are_part_of_the_compilation: diag(6505, 3 /* Message */, "Print_names_of_files_and_the_reason_they_are_part_of_the_compilation_6505", "Print names of files and the reason they are part of the compilation."), + Consider_adding_a_declare_modifier_to_this_class: diag(6506, 3 /* Message */, "Consider_adding_a_declare_modifier_to_this_class_6506", "Consider adding a 'declare' modifier to this class."), + Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files: diag(6600, 3 /* Message */, "Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these__6600", "Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files."), + Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export: diag(6601, 3 /* Message */, "Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export_6601", "Allow 'import x from y' when a module doesn't have a default export."), + Allow_accessing_UMD_globals_from_modules: diag(6602, 3 /* Message */, "Allow_accessing_UMD_globals_from_modules_6602", "Allow accessing UMD globals from modules."), + Disable_error_reporting_for_unreachable_code: diag(6603, 3 /* Message */, "Disable_error_reporting_for_unreachable_code_6603", "Disable error reporting for unreachable code."), + Disable_error_reporting_for_unused_labels: diag(6604, 3 /* Message */, "Disable_error_reporting_for_unused_labels_6604", "Disable error reporting for unused labels."), + Ensure_use_strict_is_always_emitted: diag(6605, 3 /* Message */, "Ensure_use_strict_is_always_emitted_6605", "Ensure 'use strict' is always emitted."), + Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it: diag(6606, 3 /* Message */, "Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_wi_6606", "Have recompiles in projects that use 'incremental' and 'watch' mode assume that changes within a file will only affect files directly depending on it."), + Specify_the_base_directory_to_resolve_non_relative_module_names: diag(6607, 3 /* Message */, "Specify_the_base_directory_to_resolve_non_relative_module_names_6607", "Specify the base directory to resolve non-relative module names."), + No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files: diag(6608, 3 /* Message */, "No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files_6608", "No longer supported. In early versions, manually set the text encoding for reading files."), + Enable_error_reporting_in_type_checked_JavaScript_files: diag(6609, 3 /* Message */, "Enable_error_reporting_in_type_checked_JavaScript_files_6609", "Enable error reporting in type-checked JavaScript files."), + Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references: diag(6611, 3 /* Message */, "Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references_6611", "Enable constraints that allow a TypeScript project to be used with project references."), + Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project: diag(6612, 3 /* Message */, "Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project_6612", "Generate .d.ts files from TypeScript and JavaScript files in your project."), + Specify_the_output_directory_for_generated_declaration_files: diag(6613, 3 /* Message */, "Specify_the_output_directory_for_generated_declaration_files_6613", "Specify the output directory for generated declaration files."), + Create_sourcemaps_for_d_ts_files: diag(6614, 3 /* Message */, "Create_sourcemaps_for_d_ts_files_6614", "Create sourcemaps for d.ts files."), + Output_compiler_performance_information_after_building: diag(6615, 3 /* Message */, "Output_compiler_performance_information_after_building_6615", "Output compiler performance information after building."), + Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project: diag(6616, 3 /* Message */, "Disables_inference_for_type_acquisition_by_looking_at_filenames_in_a_project_6616", "Disables inference for type acquisition by looking at filenames in a project."), + Reduce_the_number_of_projects_loaded_automatically_by_TypeScript: diag(6617, 3 /* Message */, "Reduce_the_number_of_projects_loaded_automatically_by_TypeScript_6617", "Reduce the number of projects loaded automatically by TypeScript."), + Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server: diag(6618, 3 /* Message */, "Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server_6618", "Remove the 20mb cap on total source code size for JavaScript files in the TypeScript language server."), + Opt_a_project_out_of_multi_project_reference_checking_when_editing: diag(6619, 3 /* Message */, "Opt_a_project_out_of_multi_project_reference_checking_when_editing_6619", "Opt a project out of multi-project reference checking when editing."), + Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects: diag(6620, 3 /* Message */, "Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects_6620", "Disable preferring source files instead of declaration files when referencing composite projects."), + Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration: diag(6621, 3 /* Message */, "Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration_6621", "Emit more compliant, but verbose and less performant JavaScript for iteration."), + Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files: diag(6622, 3 /* Message */, "Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files_6622", "Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files."), + Only_output_d_ts_files_and_not_JavaScript_files: diag(6623, 3 /* Message */, "Only_output_d_ts_files_and_not_JavaScript_files_6623", "Only output d.ts files and not JavaScript files."), + Emit_design_type_metadata_for_decorated_declarations_in_source_files: diag(6624, 3 /* Message */, "Emit_design_type_metadata_for_decorated_declarations_in_source_files_6624", "Emit design-type metadata for decorated declarations in source files."), + Disable_the_type_acquisition_for_JavaScript_projects: diag(6625, 3 /* Message */, "Disable_the_type_acquisition_for_JavaScript_projects_6625", "Disable the type acquisition for JavaScript projects"), + Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility: diag(6626, 3 /* Message */, "Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheti_6626", "Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility."), + Filters_results_from_the_include_option: diag(6627, 3 /* Message */, "Filters_results_from_the_include_option_6627", "Filters results from the `include` option."), + Remove_a_list_of_directories_from_the_watch_process: diag(6628, 3 /* Message */, "Remove_a_list_of_directories_from_the_watch_process_6628", "Remove a list of directories from the watch process."), + Remove_a_list_of_files_from_the_watch_mode_s_processing: diag(6629, 3 /* Message */, "Remove_a_list_of_files_from_the_watch_mode_s_processing_6629", "Remove a list of files from the watch mode's processing."), + Enable_experimental_support_for_legacy_experimental_decorators: diag(6630, 3 /* Message */, "Enable_experimental_support_for_legacy_experimental_decorators_6630", "Enable experimental support for legacy experimental decorators."), + Print_files_read_during_the_compilation_including_why_it_was_included: diag(6631, 3 /* Message */, "Print_files_read_during_the_compilation_including_why_it_was_included_6631", "Print files read during the compilation including why it was included."), + Output_more_detailed_compiler_performance_information_after_building: diag(6632, 3 /* Message */, "Output_more_detailed_compiler_performance_information_after_building_6632", "Output more detailed compiler performance information after building."), + Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_are_inherited: diag(6633, 3 /* Message */, "Specify_one_or_more_path_or_node_module_references_to_base_configuration_files_from_which_settings_a_6633", "Specify one or more path or node module references to base configuration files from which settings are inherited."), + Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers: diag(6634, 3 /* Message */, "Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers_6634", "Specify what approach the watcher should use if the system runs out of native file watchers."), + Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include: diag(6635, 3 /* Message */, "Include_a_list_of_files_This_does_not_support_glob_patterns_as_opposed_to_include_6635", "Include a list of files. This does not support glob patterns, as opposed to `include`."), + Build_all_projects_including_those_that_appear_to_be_up_to_date: diag(6636, 3 /* Message */, "Build_all_projects_including_those_that_appear_to_be_up_to_date_6636", "Build all projects, including those that appear to be up to date."), + Ensure_that_casing_is_correct_in_imports: diag(6637, 3 /* Message */, "Ensure_that_casing_is_correct_in_imports_6637", "Ensure that casing is correct in imports."), + Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging: diag(6638, 3 /* Message */, "Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging_6638", "Emit a v8 CPU profile of the compiler run for debugging."), + Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file: diag(6639, 3 /* Message */, "Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file_6639", "Allow importing helper functions from tslib once per project, instead of including them per-file."), + Skip_building_downstream_projects_on_error_in_upstream_project: diag(6640, 3 /* Message */, "Skip_building_downstream_projects_on_error_in_upstream_project_6640", "Skip building downstream projects on error in upstream project."), + Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation: diag(6641, 3 /* Message */, "Specify_a_list_of_glob_patterns_that_match_files_to_be_included_in_compilation_6641", "Specify a list of glob patterns that match files to be included in compilation."), + Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects: diag(6642, 3 /* Message */, "Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects_6642", "Save .tsbuildinfo files to allow for incremental compilation of projects."), + Include_sourcemap_files_inside_the_emitted_JavaScript: diag(6643, 3 /* Message */, "Include_sourcemap_files_inside_the_emitted_JavaScript_6643", "Include sourcemap files inside the emitted JavaScript."), + Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript: diag(6644, 3 /* Message */, "Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript_6644", "Include source code in the sourcemaps inside the emitted JavaScript."), + Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports: diag(6645, 3 /* Message */, "Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports_6645", "Ensure that each file can be safely transpiled without relying on other imports."), + Specify_what_JSX_code_is_generated: diag(6646, 3 /* Message */, "Specify_what_JSX_code_is_generated_6646", "Specify what JSX code is generated."), + Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h: diag(6647, 3 /* Message */, "Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h_6647", "Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'."), + Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment: diag(6648, 3 /* Message */, "Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragme_6648", "Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'."), + Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk: diag(6649, 3 /* Message */, "Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Ast_6649", "Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'."), + Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option: diag(6650, 3 /* Message */, "Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option_6650", "Make keyof only return strings instead of string, numbers or symbols. Legacy option."), + Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment: diag(6651, 3 /* Message */, "Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment_6651", "Specify a set of bundled library declaration files that describe the target runtime environment."), + Print_the_names_of_emitted_files_after_a_compilation: diag(6652, 3 /* Message */, "Print_the_names_of_emitted_files_after_a_compilation_6652", "Print the names of emitted files after a compilation."), + Print_all_of_the_files_read_during_the_compilation: diag(6653, 3 /* Message */, "Print_all_of_the_files_read_during_the_compilation_6653", "Print all of the files read during the compilation."), + Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit: diag(6654, 3 /* Message */, "Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit_6654", "Set the language of the messaging from TypeScript. This does not affect emit."), + Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations: diag(6655, 3 /* Message */, "Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations_6655", "Specify the location where debugger should locate map files instead of generated locations."), + Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs: diag(6656, 3 /* Message */, "Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicabl_6656", "Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'."), + Specify_what_module_code_is_generated: diag(6657, 3 /* Message */, "Specify_what_module_code_is_generated_6657", "Specify what module code is generated."), + Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier: diag(6658, 3 /* Message */, "Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier_6658", "Specify how TypeScript looks up a file from a given module specifier."), + Set_the_newline_character_for_emitting_files: diag(6659, 3 /* Message */, "Set_the_newline_character_for_emitting_files_6659", "Set the newline character for emitting files."), + Disable_emitting_files_from_a_compilation: diag(6660, 3 /* Message */, "Disable_emitting_files_from_a_compilation_6660", "Disable emitting files from a compilation."), + Disable_generating_custom_helper_functions_like_extends_in_compiled_output: diag(6661, 3 /* Message */, "Disable_generating_custom_helper_functions_like_extends_in_compiled_output_6661", "Disable generating custom helper functions like '__extends' in compiled output."), + Disable_emitting_files_if_any_type_checking_errors_are_reported: diag(6662, 3 /* Message */, "Disable_emitting_files_if_any_type_checking_errors_are_reported_6662", "Disable emitting files if any type checking errors are reported."), + Disable_truncating_types_in_error_messages: diag(6663, 3 /* Message */, "Disable_truncating_types_in_error_messages_6663", "Disable truncating types in error messages."), + Enable_error_reporting_for_fallthrough_cases_in_switch_statements: diag(6664, 3 /* Message */, "Enable_error_reporting_for_fallthrough_cases_in_switch_statements_6664", "Enable error reporting for fallthrough cases in switch statements."), + Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type: diag(6665, 3 /* Message */, "Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type_6665", "Enable error reporting for expressions and declarations with an implied 'any' type."), + Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier: diag(6666, 3 /* Message */, "Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier_6666", "Ensure overriding members in derived classes are marked with an override modifier."), + Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function: diag(6667, 3 /* Message */, "Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function_6667", "Enable error reporting for codepaths that do not explicitly return in a function."), + Enable_error_reporting_when_this_is_given_the_type_any: diag(6668, 3 /* Message */, "Enable_error_reporting_when_this_is_given_the_type_any_6668", "Enable error reporting when 'this' is given the type 'any'."), + Disable_adding_use_strict_directives_in_emitted_JavaScript_files: diag(6669, 3 /* Message */, "Disable_adding_use_strict_directives_in_emitted_JavaScript_files_6669", "Disable adding 'use strict' directives in emitted JavaScript files."), + Disable_including_any_library_files_including_the_default_lib_d_ts: diag(6670, 3 /* Message */, "Disable_including_any_library_files_including_the_default_lib_d_ts_6670", "Disable including any library files, including the default lib.d.ts."), + Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type: diag(6671, 3 /* Message */, "Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type_6671", "Enforces using indexed accessors for keys declared using an indexed type."), + Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project: diag(6672, 3 /* Message */, "Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add__6672", "Disallow 'import's, 'require's or ''s from expanding the number of files TypeScript should add to a project."), + Disable_strict_checking_of_generic_signatures_in_function_types: diag(6673, 3 /* Message */, "Disable_strict_checking_of_generic_signatures_in_function_types_6673", "Disable strict checking of generic signatures in function types."), + Add_undefined_to_a_type_when_accessed_using_an_index: diag(6674, 3 /* Message */, "Add_undefined_to_a_type_when_accessed_using_an_index_6674", "Add 'undefined' to a type when accessed using an index."), + Enable_error_reporting_when_local_variables_aren_t_read: diag(6675, 3 /* Message */, "Enable_error_reporting_when_local_variables_aren_t_read_6675", "Enable error reporting when local variables aren't read."), + Raise_an_error_when_a_function_parameter_isn_t_read: diag(6676, 3 /* Message */, "Raise_an_error_when_a_function_parameter_isn_t_read_6676", "Raise an error when a function parameter isn't read."), + Deprecated_setting_Use_outFile_instead: diag(6677, 3 /* Message */, "Deprecated_setting_Use_outFile_instead_6677", "Deprecated setting. Use 'outFile' instead."), + Specify_an_output_folder_for_all_emitted_files: diag(6678, 3 /* Message */, "Specify_an_output_folder_for_all_emitted_files_6678", "Specify an output folder for all emitted files."), + Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output: diag(6679, 3 /* Message */, "Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designa_6679", "Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output."), + Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations: diag(6680, 3 /* Message */, "Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations_6680", "Specify a set of entries that re-map imports to additional lookup locations."), + Specify_a_list_of_language_service_plugins_to_include: diag(6681, 3 /* Message */, "Specify_a_list_of_language_service_plugins_to_include_6681", "Specify a list of language service plugins to include."), + Disable_erasing_const_enum_declarations_in_generated_code: diag(6682, 3 /* Message */, "Disable_erasing_const_enum_declarations_in_generated_code_6682", "Disable erasing 'const enum' declarations in generated code."), + Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node: diag(6683, 3 /* Message */, "Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node_6683", "Disable resolving symlinks to their realpath. This correlates to the same flag in node."), + Disable_wiping_the_console_in_watch_mode: diag(6684, 3 /* Message */, "Disable_wiping_the_console_in_watch_mode_6684", "Disable wiping the console in watch mode."), + Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read: diag(6685, 3 /* Message */, "Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read_6685", "Enable color and formatting in TypeScript's output to make compiler errors easier to read."), + Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit: diag(6686, 3 /* Message */, "Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit_6686", "Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit."), + Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references: diag(6687, 3 /* Message */, "Specify_an_array_of_objects_that_specify_paths_for_projects_Used_in_project_references_6687", "Specify an array of objects that specify paths for projects. Used in project references."), + Disable_emitting_comments: diag(6688, 3 /* Message */, "Disable_emitting_comments_6688", "Disable emitting comments."), + Enable_importing_json_files: diag(6689, 3 /* Message */, "Enable_importing_json_files_6689", "Enable importing .json files."), + Specify_the_root_folder_within_your_source_files: diag(6690, 3 /* Message */, "Specify_the_root_folder_within_your_source_files_6690", "Specify the root folder within your source files."), + Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules: diag(6691, 3 /* Message */, "Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules_6691", "Allow multiple folders to be treated as one when resolving modules."), + Skip_type_checking_d_ts_files_that_are_included_with_TypeScript: diag(6692, 3 /* Message */, "Skip_type_checking_d_ts_files_that_are_included_with_TypeScript_6692", "Skip type checking .d.ts files that are included with TypeScript."), + Skip_type_checking_all_d_ts_files: diag(6693, 3 /* Message */, "Skip_type_checking_all_d_ts_files_6693", "Skip type checking all .d.ts files."), + Create_source_map_files_for_emitted_JavaScript_files: diag(6694, 3 /* Message */, "Create_source_map_files_for_emitted_JavaScript_files_6694", "Create source map files for emitted JavaScript files."), + Specify_the_root_path_for_debuggers_to_find_the_reference_source_code: diag(6695, 3 /* Message */, "Specify_the_root_path_for_debuggers_to_find_the_reference_source_code_6695", "Specify the root path for debuggers to find the reference source code."), + Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function: diag(6697, 3 /* Message */, "Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function_6697", "Check that the arguments for 'bind', 'call', and 'apply' methods match the original function."), + When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible: diag(6698, 3 /* Message */, "When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible_6698", "When assigning functions, check to ensure parameters and the return values are subtype-compatible."), + When_type_checking_take_into_account_null_and_undefined: diag(6699, 3 /* Message */, "When_type_checking_take_into_account_null_and_undefined_6699", "When type checking, take into account 'null' and 'undefined'."), + Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor: diag(6700, 3 /* Message */, "Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor_6700", "Check for class properties that are declared but not set in the constructor."), + Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments: diag(6701, 3 /* Message */, "Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments_6701", "Disable emitting declarations that have '@internal' in their JSDoc comments."), + Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals: diag(6702, 3 /* Message */, "Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals_6702", "Disable reporting of excess property errors during the creation of object literals."), + Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures: diag(6703, 3 /* Message */, "Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures_6703", "Suppress 'noImplicitAny' errors when indexing objects that lack index signatures."), + Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively: diag(6704, 3 /* Message */, "Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_supp_6704", "Synchronously call callbacks and update the state of directory watchers on platforms that don`t support recursive watching natively."), + Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations: diag(6705, 3 /* Message */, "Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declaratio_6705", "Set the JavaScript language version for emitted JavaScript and include compatible library declarations."), + Log_paths_used_during_the_moduleResolution_process: diag(6706, 3 /* Message */, "Log_paths_used_during_the_moduleResolution_process_6706", "Log paths used during the 'moduleResolution' process."), + Specify_the_path_to_tsbuildinfo_incremental_compilation_file: diag(6707, 3 /* Message */, "Specify_the_path_to_tsbuildinfo_incremental_compilation_file_6707", "Specify the path to .tsbuildinfo incremental compilation file."), + Specify_options_for_automatic_acquisition_of_declaration_files: diag(6709, 3 /* Message */, "Specify_options_for_automatic_acquisition_of_declaration_files_6709", "Specify options for automatic acquisition of declaration files."), + Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types: diag(6710, 3 /* Message */, "Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types_6710", "Specify multiple folders that act like './node_modules/@types'."), + Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file: diag(6711, 3 /* Message */, "Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file_6711", "Specify type package names to be included without being referenced in a source file."), + Emit_ECMAScript_standard_compliant_class_fields: diag(6712, 3 /* Message */, "Emit_ECMAScript_standard_compliant_class_fields_6712", "Emit ECMAScript-standard-compliant class fields."), + Enable_verbose_logging: diag(6713, 3 /* Message */, "Enable_verbose_logging_6713", "Enable verbose logging."), + Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality: diag(6714, 3 /* Message */, "Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality_6714", "Specify how directories are watched on systems that lack recursive file-watching functionality."), + Specify_how_the_TypeScript_watch_mode_works: diag(6715, 3 /* Message */, "Specify_how_the_TypeScript_watch_mode_works_6715", "Specify how the TypeScript watch mode works."), + Require_undeclared_properties_from_index_signatures_to_use_element_accesses: diag(6717, 3 /* Message */, "Require_undeclared_properties_from_index_signatures_to_use_element_accesses_6717", "Require undeclared properties from index signatures to use element accesses."), + Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types: diag(6718, 3 /* Message */, "Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types_6718", "Specify emit/checking behavior for imports that are only used for types."), + Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files: diag(6719, 3 /* Message */, "Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files_6719", "Require sufficient annotation on exports so other tools can trivially generate declaration files."), + Built_in_iterators_are_instantiated_with_a_TReturn_type_of_undefined_instead_of_any: diag(6720, 3 /* Message */, "Built_in_iterators_are_instantiated_with_a_TReturn_type_of_undefined_instead_of_any_6720", "Built-in iterators are instantiated with a 'TReturn' type of 'undefined' instead of 'any'."), + Default_catch_clause_variables_as_unknown_instead_of_any: diag(6803, 3 /* Message */, "Default_catch_clause_variables_as_unknown_instead_of_any_6803", "Default catch clause variables as 'unknown' instead of 'any'."), + Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting: diag(6804, 3 /* Message */, "Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_i_6804", "Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting."), + Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported: diag(6805, 3 /* Message */, "Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported_6805", "Disable full type checking (only critical parse and emit errors will be reported)."), + Check_side_effect_imports: diag(6806, 3 /* Message */, "Check_side_effect_imports_6806", "Check side effect imports."), + This_operation_can_be_simplified_This_shift_is_identical_to_0_1_2: diag(6807, 1 /* Error */, "This_operation_can_be_simplified_This_shift_is_identical_to_0_1_2_6807", "This operation can be simplified. This shift is identical to `{0} {1} {2}`."), + one_of_Colon: diag(6900, 3 /* Message */, "one_of_Colon_6900", "one of:"), + one_or_more_Colon: diag(6901, 3 /* Message */, "one_or_more_Colon_6901", "one or more:"), + type_Colon: diag(6902, 3 /* Message */, "type_Colon_6902", "type:"), + default_Colon: diag(6903, 3 /* Message */, "default_Colon_6903", "default:"), + module_system_or_esModuleInterop: diag(6904, 3 /* Message */, "module_system_or_esModuleInterop_6904", 'module === "system" or esModuleInterop'), + false_unless_strict_is_set: diag(6905, 3 /* Message */, "false_unless_strict_is_set_6905", "`false`, unless `strict` is set"), + false_unless_composite_is_set: diag(6906, 3 /* Message */, "false_unless_composite_is_set_6906", "`false`, unless `composite` is set"), + node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified: diag(6907, 3 /* Message */, "node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified_6907", '`["node_modules", "bower_components", "jspm_packages"]`, plus the value of `outDir` if one is specified.'), + if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk: diag(6908, 3 /* Message */, "if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk_6908", '`[]` if `files` is specified, otherwise `["**/*"]`'), + true_if_composite_false_otherwise: diag(6909, 3 /* Message */, "true_if_composite_false_otherwise_6909", "`true` if `composite`, `false` otherwise"), + module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node: diag(69010, 3 /* Message */, "module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node_69010", "module === `AMD` or `UMD` or `System` or `ES6`, then `Classic`, Otherwise `Node`"), + Computed_from_the_list_of_input_files: diag(6911, 3 /* Message */, "Computed_from_the_list_of_input_files_6911", "Computed from the list of input files"), + Platform_specific: diag(6912, 3 /* Message */, "Platform_specific_6912", "Platform specific"), + You_can_learn_about_all_of_the_compiler_options_at_0: diag(6913, 3 /* Message */, "You_can_learn_about_all_of_the_compiler_options_at_0_6913", "You can learn about all of the compiler options at {0}"), + Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon: diag(6914, 3 /* Message */, "Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_conf_6914", "Including --watch, -w will start watching the current project for the file changes. Once set, you can config watch mode with:"), + Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0: diag(6915, 3 /* Message */, "Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_tr_6915", "Using --build, -b will make tsc behave more like a build orchestrator than a compiler. This is used to trigger building composite projects which you can learn more about at {0}"), + COMMON_COMMANDS: diag(6916, 3 /* Message */, "COMMON_COMMANDS_6916", "COMMON COMMANDS"), + ALL_COMPILER_OPTIONS: diag(6917, 3 /* Message */, "ALL_COMPILER_OPTIONS_6917", "ALL COMPILER OPTIONS"), + WATCH_OPTIONS: diag(6918, 3 /* Message */, "WATCH_OPTIONS_6918", "WATCH OPTIONS"), + BUILD_OPTIONS: diag(6919, 3 /* Message */, "BUILD_OPTIONS_6919", "BUILD OPTIONS"), + COMMON_COMPILER_OPTIONS: diag(6920, 3 /* Message */, "COMMON_COMPILER_OPTIONS_6920", "COMMON COMPILER OPTIONS"), + COMMAND_LINE_FLAGS: diag(6921, 3 /* Message */, "COMMAND_LINE_FLAGS_6921", "COMMAND LINE FLAGS"), + tsc_Colon_The_TypeScript_Compiler: diag(6922, 3 /* Message */, "tsc_Colon_The_TypeScript_Compiler_6922", "tsc: The TypeScript Compiler"), + Compiles_the_current_project_tsconfig_json_in_the_working_directory: diag(6923, 3 /* Message */, "Compiles_the_current_project_tsconfig_json_in_the_working_directory_6923", "Compiles the current project (tsconfig.json in the working directory.)"), + Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options: diag(6924, 3 /* Message */, "Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options_6924", "Ignoring tsconfig.json, compiles the specified files with default compiler options."), + Build_a_composite_project_in_the_working_directory: diag(6925, 3 /* Message */, "Build_a_composite_project_in_the_working_directory_6925", "Build a composite project in the working directory."), + Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory: diag(6926, 3 /* Message */, "Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory_6926", "Creates a tsconfig.json with the recommended settings in the working directory."), + Compiles_the_TypeScript_project_located_at_the_specified_path: diag(6927, 3 /* Message */, "Compiles_the_TypeScript_project_located_at_the_specified_path_6927", "Compiles the TypeScript project located at the specified path."), + An_expanded_version_of_this_information_showing_all_possible_compiler_options: diag(6928, 3 /* Message */, "An_expanded_version_of_this_information_showing_all_possible_compiler_options_6928", "An expanded version of this information, showing all possible compiler options"), + Compiles_the_current_project_with_additional_settings: diag(6929, 3 /* Message */, "Compiles_the_current_project_with_additional_settings_6929", "Compiles the current project, with additional settings."), + true_for_ES2022_and_above_including_ESNext: diag(6930, 3 /* Message */, "true_for_ES2022_and_above_including_ESNext_6930", "`true` for ES2022 and above, including ESNext."), + List_of_file_name_suffixes_to_search_when_resolving_a_module: diag(6931, 1 /* Error */, "List_of_file_name_suffixes_to_search_when_resolving_a_module_6931", "List of file name suffixes to search when resolving a module."), + Variable_0_implicitly_has_an_1_type: diag(7005, 1 /* Error */, "Variable_0_implicitly_has_an_1_type_7005", "Variable '{0}' implicitly has an '{1}' type."), + Parameter_0_implicitly_has_an_1_type: diag(7006, 1 /* Error */, "Parameter_0_implicitly_has_an_1_type_7006", "Parameter '{0}' implicitly has an '{1}' type."), + Member_0_implicitly_has_an_1_type: diag(7008, 1 /* Error */, "Member_0_implicitly_has_an_1_type_7008", "Member '{0}' implicitly has an '{1}' type."), + new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type: diag(7009, 1 /* Error */, "new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type_7009", "'new' expression, whose target lacks a construct signature, implicitly has an 'any' type."), + _0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type: diag(7010, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type_7010", "'{0}', which lacks return-type annotation, implicitly has an '{1}' return type."), + Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7011, 1 /* Error */, "Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7011", "Function expression, which lacks return-type annotation, implicitly has an '{0}' return type."), + This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation: diag(7012, 1 /* Error */, "This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation_7012", "This overload implicitly returns the type '{0}' because it lacks a return type annotation."), + Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7013, 1 /* Error */, "Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7013", "Construct signature, which lacks return-type annotation, implicitly has an 'any' return type."), + Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type: diag(7014, 1 /* Error */, "Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type_7014", "Function type, which lacks return-type annotation, implicitly has an '{0}' return type."), + Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number: diag(7015, 1 /* Error */, "Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number_7015", "Element implicitly has an 'any' type because index expression is not of type 'number'."), + Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type: diag(7016, 1 /* Error */, "Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type_7016", "Could not find a declaration file for module '{0}'. '{1}' implicitly has an 'any' type."), + Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature: diag(7017, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_7017", "Element implicitly has an 'any' type because type '{0}' has no index signature."), + Object_literal_s_property_0_implicitly_has_an_1_type: diag(7018, 1 /* Error */, "Object_literal_s_property_0_implicitly_has_an_1_type_7018", "Object literal's property '{0}' implicitly has an '{1}' type."), + Rest_parameter_0_implicitly_has_an_any_type: diag(7019, 1 /* Error */, "Rest_parameter_0_implicitly_has_an_any_type_7019", "Rest parameter '{0}' implicitly has an 'any[]' type."), + Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type: diag(7020, 1 /* Error */, "Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type_7020", "Call signature, which lacks return-type annotation, implicitly has an 'any' return type."), + _0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer: diag(7022, 1 /* Error */, "_0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or__7022", "'{0}' implicitly has type 'any' because it does not have a type annotation and is referenced directly or indirectly in its own initializer."), + _0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7023, 1 /* Error */, "_0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_reference_7023", "'{0}' implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."), + Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions: diag(7024, 1 /* Error */, "Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_ref_7024", "Function implicitly has return type 'any' because it does not have a return type annotation and is referenced directly or indirectly in one of its return expressions."), + Generator_implicitly_has_yield_type_0_Consider_supplying_a_return_type_annotation: diag(7025, 1 /* Error */, "Generator_implicitly_has_yield_type_0_Consider_supplying_a_return_type_annotation_7025", "Generator implicitly has yield type '{0}'. Consider supplying a return type annotation."), + JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists: diag(7026, 1 /* Error */, "JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists_7026", "JSX element implicitly has type 'any' because no interface 'JSX.{0}' exists."), + Unreachable_code_detected: diag( + 7027, + 1 /* Error */, + "Unreachable_code_detected_7027", + "Unreachable code detected.", + /*reportsUnnecessary*/ + true + ), + Unused_label: diag( + 7028, + 1 /* Error */, + "Unused_label_7028", + "Unused label.", + /*reportsUnnecessary*/ + true + ), + Fallthrough_case_in_switch: diag(7029, 1 /* Error */, "Fallthrough_case_in_switch_7029", "Fallthrough case in switch."), + Not_all_code_paths_return_a_value: diag(7030, 1 /* Error */, "Not_all_code_paths_return_a_value_7030", "Not all code paths return a value."), + Binding_element_0_implicitly_has_an_1_type: diag(7031, 1 /* Error */, "Binding_element_0_implicitly_has_an_1_type_7031", "Binding element '{0}' implicitly has an '{1}' type."), + Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation: diag(7032, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation_7032", "Property '{0}' implicitly has type 'any', because its set accessor lacks a parameter type annotation."), + Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation: diag(7033, 1 /* Error */, "Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation_7033", "Property '{0}' implicitly has type 'any', because its get accessor lacks a return type annotation."), + Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined: diag(7034, 1 /* Error */, "Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined_7034", "Variable '{0}' implicitly has type '{1}' in some locations where its type cannot be determined."), + Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0: diag(7035, 1 /* Error */, "Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare__7035", "Try `npm i --save-dev @types/{1}` if it exists or add a new declaration (.d.ts) file containing `declare module '{0}';`"), + Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0: diag(7036, 1 /* Error */, "Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0_7036", "Dynamic import's specifier must be of type 'string', but here has type '{0}'."), + Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for_all_imports_Implies_allowSyntheticDefaultImports: diag(7037, 3 /* Message */, "Enables_emit_interoperability_between_CommonJS_and_ES_Modules_via_creation_of_namespace_objects_for__7037", "Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'."), + Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead: diag(7038, 3 /* Message */, "Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cau_7038", "Type originates at this import. A namespace-style import cannot be called or constructed, and will cause a failure at runtime. Consider using a default import or import require here instead."), + Mapped_object_type_implicitly_has_an_any_template_type: diag(7039, 1 /* Error */, "Mapped_object_type_implicitly_has_an_any_template_type_7039", "Mapped object type implicitly has an 'any' template type."), + If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1: diag(7040, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_S_7040", "If the '{0}' package actually exposes this module, consider sending a pull request to amend 'https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/{1}'"), + The_containing_arrow_function_captures_the_global_value_of_this: diag(7041, 1 /* Error */, "The_containing_arrow_function_captures_the_global_value_of_this_7041", "The containing arrow function captures the global value of 'this'."), + Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used: diag(7042, 1 /* Error */, "Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used_7042", "Module '{0}' was resolved to '{1}', but '--resolveJsonModule' is not used."), + Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7043, 2 /* Suggestion */, "Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7043", "Variable '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), + Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7044, 2 /* Suggestion */, "Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7044", "Parameter '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), + Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage: diag(7045, 2 /* Suggestion */, "Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage_7045", "Member '{0}' implicitly has an '{1}' type, but a better type may be inferred from usage."), + Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage: diag(7046, 2 /* Suggestion */, "Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage_7046", "Variable '{0}' implicitly has type '{1}' in some locations, but a better type may be inferred from usage."), + Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage: diag(7047, 2 /* Suggestion */, "Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage_7047", "Rest parameter '{0}' implicitly has an 'any[]' type, but a better type may be inferred from usage."), + Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage: diag(7048, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage_7048", "Property '{0}' implicitly has type 'any', but a better type for its get accessor may be inferred from usage."), + Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage: diag(7049, 2 /* Suggestion */, "Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage_7049", "Property '{0}' implicitly has type 'any', but a better type for its set accessor may be inferred from usage."), + _0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage: diag(7050, 2 /* Suggestion */, "_0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage_7050", "'{0}' implicitly has an '{1}' return type, but a better type may be inferred from usage."), + Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1: diag(7051, 1 /* Error */, "Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1_7051", "Parameter has a name but no type. Did you mean '{0}: {1}'?"), + Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1: diag(7052, 1 /* Error */, "Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1_7052", "Element implicitly has an 'any' type because type '{0}' has no index signature. Did you mean to call '{1}'?"), + Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1: diag(7053, 1 /* Error */, "Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1_7053", "Element implicitly has an 'any' type because expression of type '{0}' can't be used to index type '{1}'."), + No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1: diag(7054, 1 /* Error */, "No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1_7054", "No index signature with a parameter of type '{0}' was found on type '{1}'."), + _0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type: diag(7055, 1 /* Error */, "_0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type_7055", "'{0}', which lacks return-type annotation, implicitly has an '{1}' yield type."), + The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed: diag(7056, 1 /* Error */, "The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_ty_7056", "The inferred type of this node exceeds the maximum length the compiler will serialize. An explicit type annotation is needed."), + yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation: diag(7057, 1 /* Error */, "yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_t_7057", "'yield' expression implicitly results in an 'any' type because its containing generator lacks a return-type annotation."), + If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1: diag(7058, 1 /* Error */, "If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_decl_7058", "If the '{0}' package actually exposes this module, try adding a new declaration (.d.ts) file containing `declare module '{1}';`"), + This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead: diag(7059, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead_7059", "This syntax is reserved in files with the .mts or .cts extension. Use an `as` expression instead."), + This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint: diag(7060, 1 /* Error */, "This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_cons_7060", "This syntax is reserved in files with the .mts or .cts extension. Add a trailing comma or explicit constraint."), + A_mapped_type_may_not_declare_properties_or_methods: diag(7061, 1 /* Error */, "A_mapped_type_may_not_declare_properties_or_methods_7061", "A mapped type may not declare properties or methods."), + You_cannot_rename_this_element: diag(8e3, 1 /* Error */, "You_cannot_rename_this_element_8000", "You cannot rename this element."), + You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library: diag(8001, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library_8001", "You cannot rename elements that are defined in the standard TypeScript library."), + import_can_only_be_used_in_TypeScript_files: diag(8002, 1 /* Error */, "import_can_only_be_used_in_TypeScript_files_8002", "'import ... =' can only be used in TypeScript files."), + export_can_only_be_used_in_TypeScript_files: diag(8003, 1 /* Error */, "export_can_only_be_used_in_TypeScript_files_8003", "'export =' can only be used in TypeScript files."), + Type_parameter_declarations_can_only_be_used_in_TypeScript_files: diag(8004, 1 /* Error */, "Type_parameter_declarations_can_only_be_used_in_TypeScript_files_8004", "Type parameter declarations can only be used in TypeScript files."), + implements_clauses_can_only_be_used_in_TypeScript_files: diag(8005, 1 /* Error */, "implements_clauses_can_only_be_used_in_TypeScript_files_8005", "'implements' clauses can only be used in TypeScript files."), + _0_declarations_can_only_be_used_in_TypeScript_files: diag(8006, 1 /* Error */, "_0_declarations_can_only_be_used_in_TypeScript_files_8006", "'{0}' declarations can only be used in TypeScript files."), + Type_aliases_can_only_be_used_in_TypeScript_files: diag(8008, 1 /* Error */, "Type_aliases_can_only_be_used_in_TypeScript_files_8008", "Type aliases can only be used in TypeScript files."), + The_0_modifier_can_only_be_used_in_TypeScript_files: diag(8009, 1 /* Error */, "The_0_modifier_can_only_be_used_in_TypeScript_files_8009", "The '{0}' modifier can only be used in TypeScript files."), + Type_annotations_can_only_be_used_in_TypeScript_files: diag(8010, 1 /* Error */, "Type_annotations_can_only_be_used_in_TypeScript_files_8010", "Type annotations can only be used in TypeScript files."), + Type_arguments_can_only_be_used_in_TypeScript_files: diag(8011, 1 /* Error */, "Type_arguments_can_only_be_used_in_TypeScript_files_8011", "Type arguments can only be used in TypeScript files."), + Parameter_modifiers_can_only_be_used_in_TypeScript_files: diag(8012, 1 /* Error */, "Parameter_modifiers_can_only_be_used_in_TypeScript_files_8012", "Parameter modifiers can only be used in TypeScript files."), + Non_null_assertions_can_only_be_used_in_TypeScript_files: diag(8013, 1 /* Error */, "Non_null_assertions_can_only_be_used_in_TypeScript_files_8013", "Non-null assertions can only be used in TypeScript files."), + Type_assertion_expressions_can_only_be_used_in_TypeScript_files: diag(8016, 1 /* Error */, "Type_assertion_expressions_can_only_be_used_in_TypeScript_files_8016", "Type assertion expressions can only be used in TypeScript files."), + Signature_declarations_can_only_be_used_in_TypeScript_files: diag(8017, 1 /* Error */, "Signature_declarations_can_only_be_used_in_TypeScript_files_8017", "Signature declarations can only be used in TypeScript files."), + Report_errors_in_js_files: diag(8019, 3 /* Message */, "Report_errors_in_js_files_8019", "Report errors in .js files."), + JSDoc_types_can_only_be_used_inside_documentation_comments: diag(8020, 1 /* Error */, "JSDoc_types_can_only_be_used_inside_documentation_comments_8020", "JSDoc types can only be used inside documentation comments."), + JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags: diag(8021, 1 /* Error */, "JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags_8021", "JSDoc '@typedef' tag should either have a type annotation or be followed by '@property' or '@member' tags."), + JSDoc_0_is_not_attached_to_a_class: diag(8022, 1 /* Error */, "JSDoc_0_is_not_attached_to_a_class_8022", "JSDoc '@{0}' is not attached to a class."), + JSDoc_0_1_does_not_match_the_extends_2_clause: diag(8023, 1 /* Error */, "JSDoc_0_1_does_not_match_the_extends_2_clause_8023", "JSDoc '@{0} {1}' does not match the 'extends {2}' clause."), + JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name: diag(8024, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_8024", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name."), + Class_declarations_cannot_have_more_than_one_augments_or_extends_tag: diag(8025, 1 /* Error */, "Class_declarations_cannot_have_more_than_one_augments_or_extends_tag_8025", "Class declarations cannot have more than one '@augments' or '@extends' tag."), + Expected_0_type_arguments_provide_these_with_an_extends_tag: diag(8026, 1 /* Error */, "Expected_0_type_arguments_provide_these_with_an_extends_tag_8026", "Expected {0} type arguments; provide these with an '@extends' tag."), + Expected_0_1_type_arguments_provide_these_with_an_extends_tag: diag(8027, 1 /* Error */, "Expected_0_1_type_arguments_provide_these_with_an_extends_tag_8027", "Expected {0}-{1} type arguments; provide these with an '@extends' tag."), + JSDoc_may_only_appear_in_the_last_parameter_of_a_signature: diag(8028, 1 /* Error */, "JSDoc_may_only_appear_in_the_last_parameter_of_a_signature_8028", "JSDoc '...' may only appear in the last parameter of a signature."), + JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type: diag(8029, 1 /* Error */, "JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_h_8029", "JSDoc '@param' tag has name '{0}', but there is no parameter with that name. It would match 'arguments' if it had an array type."), + The_type_of_a_function_declaration_must_match_the_function_s_signature: diag(8030, 1 /* Error */, "The_type_of_a_function_declaration_must_match_the_function_s_signature_8030", "The type of a function declaration must match the function's signature."), + You_cannot_rename_a_module_via_a_global_import: diag(8031, 1 /* Error */, "You_cannot_rename_a_module_via_a_global_import_8031", "You cannot rename a module via a global import."), + Qualified_name_0_is_not_allowed_without_a_leading_param_object_1: diag(8032, 1 /* Error */, "Qualified_name_0_is_not_allowed_without_a_leading_param_object_1_8032", "Qualified name '{0}' is not allowed without a leading '@param {object} {1}'."), + A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags: diag(8033, 1 /* Error */, "A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags_8033", "A JSDoc '@typedef' comment may not contain multiple '@type' tags."), + The_tag_was_first_specified_here: diag(8034, 1 /* Error */, "The_tag_was_first_specified_here_8034", "The tag was first specified here."), + You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder: diag(8035, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder_8035", "You cannot rename elements that are defined in a 'node_modules' folder."), + You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder: diag(8036, 1 /* Error */, "You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder_8036", "You cannot rename elements that are defined in another 'node_modules' folder."), + Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files: diag(8037, 1 /* Error */, "Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files_8037", "Type satisfaction expressions can only be used in TypeScript files."), + Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export: diag(8038, 1 /* Error */, "Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export_8038", "Decorators may not appear after 'export' or 'export default' if they also appear before 'export'."), + A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag: diag(8039, 1 /* Error */, "A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag_8039", "A JSDoc '@template' tag may not follow a '@typedef', '@callback', or '@overload' tag"), + Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9005, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_9005", "Declaration emit for this file requires using private name '{0}'. An explicit type annotation may unblock declaration emit."), + Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit: diag(9006, 1 /* Error */, "Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotati_9006", "Declaration emit for this file requires using private name '{0}' from module '{1}'. An explicit type annotation may unblock declaration emit."), + Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations: diag(9007, 1 /* Error */, "Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations_9007", "Function must have an explicit return type annotation with --isolatedDeclarations."), + Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations: diag(9008, 1 /* Error */, "Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations_9008", "Method must have an explicit return type annotation with --isolatedDeclarations."), + At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9009, 1 /* Error */, "At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9009", "At least one accessor must have an explicit type annotation with --isolatedDeclarations."), + Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9010, 1 /* Error */, "Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9010", "Variable must have an explicit type annotation with --isolatedDeclarations."), + Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9011, 1 /* Error */, "Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9011", "Parameter must have an explicit type annotation with --isolatedDeclarations."), + Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations: diag(9012, 1 /* Error */, "Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations_9012", "Property must have an explicit type annotation with --isolatedDeclarations."), + Expression_type_can_t_be_inferred_with_isolatedDeclarations: diag(9013, 1 /* Error */, "Expression_type_can_t_be_inferred_with_isolatedDeclarations_9013", "Expression type can't be inferred with --isolatedDeclarations."), + Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations: diag(9014, 1 /* Error */, "Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedD_9014", "Computed properties must be number or string literals, variables or dotted expressions with --isolatedDeclarations."), + Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations: diag(9015, 1 /* Error */, "Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations_9015", "Objects that contain spread assignments can't be inferred with --isolatedDeclarations."), + Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations: diag(9016, 1 /* Error */, "Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations_9016", "Objects that contain shorthand properties can't be inferred with --isolatedDeclarations."), + Only_const_arrays_can_be_inferred_with_isolatedDeclarations: diag(9017, 1 /* Error */, "Only_const_arrays_can_be_inferred_with_isolatedDeclarations_9017", "Only const arrays can be inferred with --isolatedDeclarations."), + Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations: diag(9018, 1 /* Error */, "Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations_9018", "Arrays with spread elements can't inferred with --isolatedDeclarations."), + Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations: diag(9019, 1 /* Error */, "Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations_9019", "Binding elements can't be exported directly with --isolatedDeclarations."), + Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations: diag(9020, 1 /* Error */, "Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDecl_9020", "Enum member initializers must be computable without references to external symbols with --isolatedDeclarations."), + Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations: diag(9021, 1 /* Error */, "Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations_9021", "Extends clause can't contain an expression with --isolatedDeclarations."), + Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations: diag(9022, 1 /* Error */, "Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations_9022", "Inference from class expressions is not supported with --isolatedDeclarations."), + Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function: diag(9023, 1 /* Error */, "Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations__9023", "Assigning properties to functions without declaring them is not supported with --isolatedDeclarations. Add an explicit declaration for the properties assigned to this function."), + Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_supported_with_isolatedDeclarations: diag(9025, 1 /* Error */, "Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_sup_9025", "Declaration emit for this parameter requires implicitly adding undefined to its type. This is not supported with --isolatedDeclarations."), + Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_supported_with_isolatedDeclarations: diag(9026, 1 /* Error */, "Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_support_9026", "Declaration emit for this file requires preserving this import for augmentations. This is not supported with --isolatedDeclarations."), + Add_a_type_annotation_to_the_variable_0: diag(9027, 1 /* Error */, "Add_a_type_annotation_to_the_variable_0_9027", "Add a type annotation to the variable {0}."), + Add_a_type_annotation_to_the_parameter_0: diag(9028, 1 /* Error */, "Add_a_type_annotation_to_the_parameter_0_9028", "Add a type annotation to the parameter {0}."), + Add_a_type_annotation_to_the_property_0: diag(9029, 1 /* Error */, "Add_a_type_annotation_to_the_property_0_9029", "Add a type annotation to the property {0}."), + Add_a_return_type_to_the_function_expression: diag(9030, 1 /* Error */, "Add_a_return_type_to_the_function_expression_9030", "Add a return type to the function expression."), + Add_a_return_type_to_the_function_declaration: diag(9031, 1 /* Error */, "Add_a_return_type_to_the_function_declaration_9031", "Add a return type to the function declaration."), + Add_a_return_type_to_the_get_accessor_declaration: diag(9032, 1 /* Error */, "Add_a_return_type_to_the_get_accessor_declaration_9032", "Add a return type to the get accessor declaration."), + Add_a_type_to_parameter_of_the_set_accessor_declaration: diag(9033, 1 /* Error */, "Add_a_type_to_parameter_of_the_set_accessor_declaration_9033", "Add a type to parameter of the set accessor declaration."), + Add_a_return_type_to_the_method: diag(9034, 1 /* Error */, "Add_a_return_type_to_the_method_9034", "Add a return type to the method"), + Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit: diag(9035, 1 /* Error */, "Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit_9035", "Add satisfies and a type assertion to this expression (satisfies T as T) to make the type explicit."), + Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it: diag(9036, 1 /* Error */, "Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it_9036", "Move the expression in default export to a variable and add a type annotation to it."), + Default_exports_can_t_be_inferred_with_isolatedDeclarations: diag(9037, 1 /* Error */, "Default_exports_can_t_be_inferred_with_isolatedDeclarations_9037", "Default exports can't be inferred with --isolatedDeclarations."), + Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations: diag(9038, 1 /* Error */, "Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations_9038", "Computed property names on class or object literals cannot be inferred with --isolatedDeclarations."), + Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations: diag(9039, 1 /* Error */, "Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations_9039", "Type containing private name '{0}' can't be used with --isolatedDeclarations."), + JSX_attributes_must_only_be_assigned_a_non_empty_expression: diag(17e3, 1 /* Error */, "JSX_attributes_must_only_be_assigned_a_non_empty_expression_17000", "JSX attributes must only be assigned a non-empty 'expression'."), + JSX_elements_cannot_have_multiple_attributes_with_the_same_name: diag(17001, 1 /* Error */, "JSX_elements_cannot_have_multiple_attributes_with_the_same_name_17001", "JSX elements cannot have multiple attributes with the same name."), + Expected_corresponding_JSX_closing_tag_for_0: diag(17002, 1 /* Error */, "Expected_corresponding_JSX_closing_tag_for_0_17002", "Expected corresponding JSX closing tag for '{0}'."), + Cannot_use_JSX_unless_the_jsx_flag_is_provided: diag(17004, 1 /* Error */, "Cannot_use_JSX_unless_the_jsx_flag_is_provided_17004", "Cannot use JSX unless the '--jsx' flag is provided."), + A_constructor_cannot_contain_a_super_call_when_its_class_extends_null: diag(17005, 1 /* Error */, "A_constructor_cannot_contain_a_super_call_when_its_class_extends_null_17005", "A constructor cannot contain a 'super' call when its class extends 'null'."), + An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17006, 1 /* Error */, "An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_ex_17006", "An unary expression with the '{0}' operator is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."), + A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses: diag(17007, 1 /* Error */, "A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Con_17007", "A type assertion expression is not allowed in the left-hand side of an exponentiation expression. Consider enclosing the expression in parentheses."), + JSX_element_0_has_no_corresponding_closing_tag: diag(17008, 1 /* Error */, "JSX_element_0_has_no_corresponding_closing_tag_17008", "JSX element '{0}' has no corresponding closing tag."), + super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class: diag(17009, 1 /* Error */, "super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class_17009", "'super' must be called before accessing 'this' in the constructor of a derived class."), + Unknown_type_acquisition_option_0: diag(17010, 1 /* Error */, "Unknown_type_acquisition_option_0_17010", "Unknown type acquisition option '{0}'."), + super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class: diag(17011, 1 /* Error */, "super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class_17011", "'super' must be called before accessing a property of 'super' in the constructor of a derived class."), + _0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2: diag(17012, 1 /* Error */, "_0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2_17012", "'{0}' is not a valid meta-property for keyword '{1}'. Did you mean '{2}'?"), + Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor: diag(17013, 1 /* Error */, "Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constru_17013", "Meta-property '{0}' is only allowed in the body of a function declaration, function expression, or constructor."), + JSX_fragment_has_no_corresponding_closing_tag: diag(17014, 1 /* Error */, "JSX_fragment_has_no_corresponding_closing_tag_17014", "JSX fragment has no corresponding closing tag."), + Expected_corresponding_closing_tag_for_JSX_fragment: diag(17015, 1 /* Error */, "Expected_corresponding_closing_tag_for_JSX_fragment_17015", "Expected corresponding closing tag for JSX fragment."), + The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option: diag(17016, 1 /* Error */, "The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_com_17016", "The 'jsxFragmentFactory' compiler option must be provided to use JSX fragments with the 'jsxFactory' compiler option."), + An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments: diag(17017, 1 /* Error */, "An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments_17017", "An @jsxFrag pragma is required when using an @jsx pragma with JSX fragments."), + Unknown_type_acquisition_option_0_Did_you_mean_1: diag(17018, 1 /* Error */, "Unknown_type_acquisition_option_0_Did_you_mean_1_17018", "Unknown type acquisition option '{0}'. Did you mean '{1}'?"), + _0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17019, 1 /* Error */, "_0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17019", "'{0}' at the end of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"), + _0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1: diag(17020, 1 /* Error */, "_0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1_17020", "'{0}' at the start of a type is not valid TypeScript syntax. Did you mean to write '{1}'?"), + Unicode_escape_sequence_cannot_appear_here: diag(17021, 1 /* Error */, "Unicode_escape_sequence_cannot_appear_here_17021", "Unicode escape sequence cannot appear here."), + Circularity_detected_while_resolving_configuration_Colon_0: diag(18e3, 1 /* Error */, "Circularity_detected_while_resolving_configuration_Colon_0_18000", "Circularity detected while resolving configuration: {0}"), + The_files_list_in_config_file_0_is_empty: diag(18002, 1 /* Error */, "The_files_list_in_config_file_0_is_empty_18002", "The 'files' list in config file '{0}' is empty."), + No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2: diag(18003, 1 /* Error */, "No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2_18003", "No inputs were found in config file '{0}'. Specified 'include' paths were '{1}' and 'exclude' paths were '{2}'."), + File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module: diag(80001, 2 /* Suggestion */, "File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module_80001", "File is a CommonJS module; it may be converted to an ES module."), + This_constructor_function_may_be_converted_to_a_class_declaration: diag(80002, 2 /* Suggestion */, "This_constructor_function_may_be_converted_to_a_class_declaration_80002", "This constructor function may be converted to a class declaration."), + Import_may_be_converted_to_a_default_import: diag(80003, 2 /* Suggestion */, "Import_may_be_converted_to_a_default_import_80003", "Import may be converted to a default import."), + JSDoc_types_may_be_moved_to_TypeScript_types: diag(80004, 2 /* Suggestion */, "JSDoc_types_may_be_moved_to_TypeScript_types_80004", "JSDoc types may be moved to TypeScript types."), + require_call_may_be_converted_to_an_import: diag(80005, 2 /* Suggestion */, "require_call_may_be_converted_to_an_import_80005", "'require' call may be converted to an import."), + This_may_be_converted_to_an_async_function: diag(80006, 2 /* Suggestion */, "This_may_be_converted_to_an_async_function_80006", "This may be converted to an async function."), + await_has_no_effect_on_the_type_of_this_expression: diag(80007, 2 /* Suggestion */, "await_has_no_effect_on_the_type_of_this_expression_80007", "'await' has no effect on the type of this expression."), + Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers: diag(80008, 2 /* Suggestion */, "Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accur_80008", "Numeric literals with absolute values equal to 2^53 or greater are too large to be represented accurately as integers."), + JSDoc_typedef_may_be_converted_to_TypeScript_type: diag(80009, 2 /* Suggestion */, "JSDoc_typedef_may_be_converted_to_TypeScript_type_80009", "JSDoc typedef may be converted to TypeScript type."), + JSDoc_typedefs_may_be_converted_to_TypeScript_types: diag(80010, 2 /* Suggestion */, "JSDoc_typedefs_may_be_converted_to_TypeScript_types_80010", "JSDoc typedefs may be converted to TypeScript types."), + Add_missing_super_call: diag(90001, 3 /* Message */, "Add_missing_super_call_90001", "Add missing 'super()' call"), + Make_super_call_the_first_statement_in_the_constructor: diag(90002, 3 /* Message */, "Make_super_call_the_first_statement_in_the_constructor_90002", "Make 'super()' call the first statement in the constructor"), + Change_extends_to_implements: diag(90003, 3 /* Message */, "Change_extends_to_implements_90003", "Change 'extends' to 'implements'"), + Remove_unused_declaration_for_Colon_0: diag(90004, 3 /* Message */, "Remove_unused_declaration_for_Colon_0_90004", "Remove unused declaration for: '{0}'"), + Remove_import_from_0: diag(90005, 3 /* Message */, "Remove_import_from_0_90005", "Remove import from '{0}'"), + Implement_interface_0: diag(90006, 3 /* Message */, "Implement_interface_0_90006", "Implement interface '{0}'"), + Implement_inherited_abstract_class: diag(90007, 3 /* Message */, "Implement_inherited_abstract_class_90007", "Implement inherited abstract class"), + Add_0_to_unresolved_variable: diag(90008, 3 /* Message */, "Add_0_to_unresolved_variable_90008", "Add '{0}.' to unresolved variable"), + Remove_variable_statement: diag(90010, 3 /* Message */, "Remove_variable_statement_90010", "Remove variable statement"), + Remove_template_tag: diag(90011, 3 /* Message */, "Remove_template_tag_90011", "Remove template tag"), + Remove_type_parameters: diag(90012, 3 /* Message */, "Remove_type_parameters_90012", "Remove type parameters"), + Import_0_from_1: diag(90013, 3 /* Message */, "Import_0_from_1_90013", `Import '{0}' from "{1}"`), + Change_0_to_1: diag(90014, 3 /* Message */, "Change_0_to_1_90014", "Change '{0}' to '{1}'"), + Declare_property_0: diag(90016, 3 /* Message */, "Declare_property_0_90016", "Declare property '{0}'"), + Add_index_signature_for_property_0: diag(90017, 3 /* Message */, "Add_index_signature_for_property_0_90017", "Add index signature for property '{0}'"), + Disable_checking_for_this_file: diag(90018, 3 /* Message */, "Disable_checking_for_this_file_90018", "Disable checking for this file"), + Ignore_this_error_message: diag(90019, 3 /* Message */, "Ignore_this_error_message_90019", "Ignore this error message"), + Initialize_property_0_in_the_constructor: diag(90020, 3 /* Message */, "Initialize_property_0_in_the_constructor_90020", "Initialize property '{0}' in the constructor"), + Initialize_static_property_0: diag(90021, 3 /* Message */, "Initialize_static_property_0_90021", "Initialize static property '{0}'"), + Change_spelling_to_0: diag(90022, 3 /* Message */, "Change_spelling_to_0_90022", "Change spelling to '{0}'"), + Declare_method_0: diag(90023, 3 /* Message */, "Declare_method_0_90023", "Declare method '{0}'"), + Declare_static_method_0: diag(90024, 3 /* Message */, "Declare_static_method_0_90024", "Declare static method '{0}'"), + Prefix_0_with_an_underscore: diag(90025, 3 /* Message */, "Prefix_0_with_an_underscore_90025", "Prefix '{0}' with an underscore"), + Rewrite_as_the_indexed_access_type_0: diag(90026, 3 /* Message */, "Rewrite_as_the_indexed_access_type_0_90026", "Rewrite as the indexed access type '{0}'"), + Declare_static_property_0: diag(90027, 3 /* Message */, "Declare_static_property_0_90027", "Declare static property '{0}'"), + Call_decorator_expression: diag(90028, 3 /* Message */, "Call_decorator_expression_90028", "Call decorator expression"), + Add_async_modifier_to_containing_function: diag(90029, 3 /* Message */, "Add_async_modifier_to_containing_function_90029", "Add async modifier to containing function"), + Replace_infer_0_with_unknown: diag(90030, 3 /* Message */, "Replace_infer_0_with_unknown_90030", "Replace 'infer {0}' with 'unknown'"), + Replace_all_unused_infer_with_unknown: diag(90031, 3 /* Message */, "Replace_all_unused_infer_with_unknown_90031", "Replace all unused 'infer' with 'unknown'"), + Add_parameter_name: diag(90034, 3 /* Message */, "Add_parameter_name_90034", "Add parameter name"), + Declare_private_property_0: diag(90035, 3 /* Message */, "Declare_private_property_0_90035", "Declare private property '{0}'"), + Replace_0_with_Promise_1: diag(90036, 3 /* Message */, "Replace_0_with_Promise_1_90036", "Replace '{0}' with 'Promise<{1}>'"), + Fix_all_incorrect_return_type_of_an_async_functions: diag(90037, 3 /* Message */, "Fix_all_incorrect_return_type_of_an_async_functions_90037", "Fix all incorrect return type of an async functions"), + Declare_private_method_0: diag(90038, 3 /* Message */, "Declare_private_method_0_90038", "Declare private method '{0}'"), + Remove_unused_destructuring_declaration: diag(90039, 3 /* Message */, "Remove_unused_destructuring_declaration_90039", "Remove unused destructuring declaration"), + Remove_unused_declarations_for_Colon_0: diag(90041, 3 /* Message */, "Remove_unused_declarations_for_Colon_0_90041", "Remove unused declarations for: '{0}'"), + Declare_a_private_field_named_0: diag(90053, 3 /* Message */, "Declare_a_private_field_named_0_90053", "Declare a private field named '{0}'."), + Includes_imports_of_types_referenced_by_0: diag(90054, 3 /* Message */, "Includes_imports_of_types_referenced_by_0_90054", "Includes imports of types referenced by '{0}'"), + Remove_type_from_import_declaration_from_0: diag(90055, 3 /* Message */, "Remove_type_from_import_declaration_from_0_90055", `Remove 'type' from import declaration from "{0}"`), + Remove_type_from_import_of_0_from_1: diag(90056, 3 /* Message */, "Remove_type_from_import_of_0_from_1_90056", `Remove 'type' from import of '{0}' from "{1}"`), + Add_import_from_0: diag(90057, 3 /* Message */, "Add_import_from_0_90057", 'Add import from "{0}"'), + Update_import_from_0: diag(90058, 3 /* Message */, "Update_import_from_0_90058", 'Update import from "{0}"'), + Export_0_from_module_1: diag(90059, 3 /* Message */, "Export_0_from_module_1_90059", "Export '{0}' from module '{1}'"), + Export_all_referenced_locals: diag(90060, 3 /* Message */, "Export_all_referenced_locals_90060", "Export all referenced locals"), + Update_modifiers_of_0: diag(90061, 3 /* Message */, "Update_modifiers_of_0_90061", "Update modifiers of '{0}'"), + Add_annotation_of_type_0: diag(90062, 3 /* Message */, "Add_annotation_of_type_0_90062", "Add annotation of type '{0}'"), + Add_return_type_0: diag(90063, 3 /* Message */, "Add_return_type_0_90063", "Add return type '{0}'"), + Extract_base_class_to_variable: diag(90064, 3 /* Message */, "Extract_base_class_to_variable_90064", "Extract base class to variable"), + Extract_default_export_to_variable: diag(90065, 3 /* Message */, "Extract_default_export_to_variable_90065", "Extract default export to variable"), + Extract_binding_expressions_to_variable: diag(90066, 3 /* Message */, "Extract_binding_expressions_to_variable_90066", "Extract binding expressions to variable"), + Add_all_missing_type_annotations: diag(90067, 3 /* Message */, "Add_all_missing_type_annotations_90067", "Add all missing type annotations"), + Add_satisfies_and_an_inline_type_assertion_with_0: diag(90068, 3 /* Message */, "Add_satisfies_and_an_inline_type_assertion_with_0_90068", "Add satisfies and an inline type assertion with '{0}'"), + Extract_to_variable_and_replace_with_0_as_typeof_0: diag(90069, 3 /* Message */, "Extract_to_variable_and_replace_with_0_as_typeof_0_90069", "Extract to variable and replace with '{0} as typeof {0}'"), + Mark_array_literal_as_const: diag(90070, 3 /* Message */, "Mark_array_literal_as_const_90070", "Mark array literal as const"), + Annotate_types_of_properties_expando_function_in_a_namespace: diag(90071, 3 /* Message */, "Annotate_types_of_properties_expando_function_in_a_namespace_90071", "Annotate types of properties expando function in a namespace"), + Convert_function_to_an_ES2015_class: diag(95001, 3 /* Message */, "Convert_function_to_an_ES2015_class_95001", "Convert function to an ES2015 class"), + Convert_0_to_1_in_0: diag(95003, 3 /* Message */, "Convert_0_to_1_in_0_95003", "Convert '{0}' to '{1} in {0}'"), + Extract_to_0_in_1: diag(95004, 3 /* Message */, "Extract_to_0_in_1_95004", "Extract to {0} in {1}"), + Extract_function: diag(95005, 3 /* Message */, "Extract_function_95005", "Extract function"), + Extract_constant: diag(95006, 3 /* Message */, "Extract_constant_95006", "Extract constant"), + Extract_to_0_in_enclosing_scope: diag(95007, 3 /* Message */, "Extract_to_0_in_enclosing_scope_95007", "Extract to {0} in enclosing scope"), + Extract_to_0_in_1_scope: diag(95008, 3 /* Message */, "Extract_to_0_in_1_scope_95008", "Extract to {0} in {1} scope"), + Annotate_with_type_from_JSDoc: diag(95009, 3 /* Message */, "Annotate_with_type_from_JSDoc_95009", "Annotate with type from JSDoc"), + Infer_type_of_0_from_usage: diag(95011, 3 /* Message */, "Infer_type_of_0_from_usage_95011", "Infer type of '{0}' from usage"), + Infer_parameter_types_from_usage: diag(95012, 3 /* Message */, "Infer_parameter_types_from_usage_95012", "Infer parameter types from usage"), + Convert_to_default_import: diag(95013, 3 /* Message */, "Convert_to_default_import_95013", "Convert to default import"), + Install_0: diag(95014, 3 /* Message */, "Install_0_95014", "Install '{0}'"), + Replace_import_with_0: diag(95015, 3 /* Message */, "Replace_import_with_0_95015", "Replace import with '{0}'."), + Use_synthetic_default_member: diag(95016, 3 /* Message */, "Use_synthetic_default_member_95016", "Use synthetic 'default' member."), + Convert_to_ES_module: diag(95017, 3 /* Message */, "Convert_to_ES_module_95017", "Convert to ES module"), + Add_undefined_type_to_property_0: diag(95018, 3 /* Message */, "Add_undefined_type_to_property_0_95018", "Add 'undefined' type to property '{0}'"), + Add_initializer_to_property_0: diag(95019, 3 /* Message */, "Add_initializer_to_property_0_95019", "Add initializer to property '{0}'"), + Add_definite_assignment_assertion_to_property_0: diag(95020, 3 /* Message */, "Add_definite_assignment_assertion_to_property_0_95020", "Add definite assignment assertion to property '{0}'"), + Convert_all_type_literals_to_mapped_type: diag(95021, 3 /* Message */, "Convert_all_type_literals_to_mapped_type_95021", "Convert all type literals to mapped type"), + Add_all_missing_members: diag(95022, 3 /* Message */, "Add_all_missing_members_95022", "Add all missing members"), + Infer_all_types_from_usage: diag(95023, 3 /* Message */, "Infer_all_types_from_usage_95023", "Infer all types from usage"), + Delete_all_unused_declarations: diag(95024, 3 /* Message */, "Delete_all_unused_declarations_95024", "Delete all unused declarations"), + Prefix_all_unused_declarations_with_where_possible: diag(95025, 3 /* Message */, "Prefix_all_unused_declarations_with_where_possible_95025", "Prefix all unused declarations with '_' where possible"), + Fix_all_detected_spelling_errors: diag(95026, 3 /* Message */, "Fix_all_detected_spelling_errors_95026", "Fix all detected spelling errors"), + Add_initializers_to_all_uninitialized_properties: diag(95027, 3 /* Message */, "Add_initializers_to_all_uninitialized_properties_95027", "Add initializers to all uninitialized properties"), + Add_definite_assignment_assertions_to_all_uninitialized_properties: diag(95028, 3 /* Message */, "Add_definite_assignment_assertions_to_all_uninitialized_properties_95028", "Add definite assignment assertions to all uninitialized properties"), + Add_undefined_type_to_all_uninitialized_properties: diag(95029, 3 /* Message */, "Add_undefined_type_to_all_uninitialized_properties_95029", "Add undefined type to all uninitialized properties"), + Change_all_jsdoc_style_types_to_TypeScript: diag(95030, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_95030", "Change all jsdoc-style types to TypeScript"), + Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types: diag(95031, 3 /* Message */, "Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types_95031", "Change all jsdoc-style types to TypeScript (and add '| undefined' to nullable types)"), + Implement_all_unimplemented_interfaces: diag(95032, 3 /* Message */, "Implement_all_unimplemented_interfaces_95032", "Implement all unimplemented interfaces"), + Install_all_missing_types_packages: diag(95033, 3 /* Message */, "Install_all_missing_types_packages_95033", "Install all missing types packages"), + Rewrite_all_as_indexed_access_types: diag(95034, 3 /* Message */, "Rewrite_all_as_indexed_access_types_95034", "Rewrite all as indexed access types"), + Convert_all_to_default_imports: diag(95035, 3 /* Message */, "Convert_all_to_default_imports_95035", "Convert all to default imports"), + Make_all_super_calls_the_first_statement_in_their_constructor: diag(95036, 3 /* Message */, "Make_all_super_calls_the_first_statement_in_their_constructor_95036", "Make all 'super()' calls the first statement in their constructor"), + Add_qualifier_to_all_unresolved_variables_matching_a_member_name: diag(95037, 3 /* Message */, "Add_qualifier_to_all_unresolved_variables_matching_a_member_name_95037", "Add qualifier to all unresolved variables matching a member name"), + Change_all_extended_interfaces_to_implements: diag(95038, 3 /* Message */, "Change_all_extended_interfaces_to_implements_95038", "Change all extended interfaces to 'implements'"), + Add_all_missing_super_calls: diag(95039, 3 /* Message */, "Add_all_missing_super_calls_95039", "Add all missing super calls"), + Implement_all_inherited_abstract_classes: diag(95040, 3 /* Message */, "Implement_all_inherited_abstract_classes_95040", "Implement all inherited abstract classes"), + Add_all_missing_async_modifiers: diag(95041, 3 /* Message */, "Add_all_missing_async_modifiers_95041", "Add all missing 'async' modifiers"), + Add_ts_ignore_to_all_error_messages: diag(95042, 3 /* Message */, "Add_ts_ignore_to_all_error_messages_95042", "Add '@ts-ignore' to all error messages"), + Annotate_everything_with_types_from_JSDoc: diag(95043, 3 /* Message */, "Annotate_everything_with_types_from_JSDoc_95043", "Annotate everything with types from JSDoc"), + Add_to_all_uncalled_decorators: diag(95044, 3 /* Message */, "Add_to_all_uncalled_decorators_95044", "Add '()' to all uncalled decorators"), + Convert_all_constructor_functions_to_classes: diag(95045, 3 /* Message */, "Convert_all_constructor_functions_to_classes_95045", "Convert all constructor functions to classes"), + Generate_get_and_set_accessors: diag(95046, 3 /* Message */, "Generate_get_and_set_accessors_95046", "Generate 'get' and 'set' accessors"), + Convert_require_to_import: diag(95047, 3 /* Message */, "Convert_require_to_import_95047", "Convert 'require' to 'import'"), + Convert_all_require_to_import: diag(95048, 3 /* Message */, "Convert_all_require_to_import_95048", "Convert all 'require' to 'import'"), + Move_to_a_new_file: diag(95049, 3 /* Message */, "Move_to_a_new_file_95049", "Move to a new file"), + Remove_unreachable_code: diag(95050, 3 /* Message */, "Remove_unreachable_code_95050", "Remove unreachable code"), + Remove_all_unreachable_code: diag(95051, 3 /* Message */, "Remove_all_unreachable_code_95051", "Remove all unreachable code"), + Add_missing_typeof: diag(95052, 3 /* Message */, "Add_missing_typeof_95052", "Add missing 'typeof'"), + Remove_unused_label: diag(95053, 3 /* Message */, "Remove_unused_label_95053", "Remove unused label"), + Remove_all_unused_labels: diag(95054, 3 /* Message */, "Remove_all_unused_labels_95054", "Remove all unused labels"), + Convert_0_to_mapped_object_type: diag(95055, 3 /* Message */, "Convert_0_to_mapped_object_type_95055", "Convert '{0}' to mapped object type"), + Convert_namespace_import_to_named_imports: diag(95056, 3 /* Message */, "Convert_namespace_import_to_named_imports_95056", "Convert namespace import to named imports"), + Convert_named_imports_to_namespace_import: diag(95057, 3 /* Message */, "Convert_named_imports_to_namespace_import_95057", "Convert named imports to namespace import"), + Add_or_remove_braces_in_an_arrow_function: diag(95058, 3 /* Message */, "Add_or_remove_braces_in_an_arrow_function_95058", "Add or remove braces in an arrow function"), + Add_braces_to_arrow_function: diag(95059, 3 /* Message */, "Add_braces_to_arrow_function_95059", "Add braces to arrow function"), + Remove_braces_from_arrow_function: diag(95060, 3 /* Message */, "Remove_braces_from_arrow_function_95060", "Remove braces from arrow function"), + Convert_default_export_to_named_export: diag(95061, 3 /* Message */, "Convert_default_export_to_named_export_95061", "Convert default export to named export"), + Convert_named_export_to_default_export: diag(95062, 3 /* Message */, "Convert_named_export_to_default_export_95062", "Convert named export to default export"), + Add_missing_enum_member_0: diag(95063, 3 /* Message */, "Add_missing_enum_member_0_95063", "Add missing enum member '{0}'"), + Add_all_missing_imports: diag(95064, 3 /* Message */, "Add_all_missing_imports_95064", "Add all missing imports"), + Convert_to_async_function: diag(95065, 3 /* Message */, "Convert_to_async_function_95065", "Convert to async function"), + Convert_all_to_async_functions: diag(95066, 3 /* Message */, "Convert_all_to_async_functions_95066", "Convert all to async functions"), + Add_missing_call_parentheses: diag(95067, 3 /* Message */, "Add_missing_call_parentheses_95067", "Add missing call parentheses"), + Add_all_missing_call_parentheses: diag(95068, 3 /* Message */, "Add_all_missing_call_parentheses_95068", "Add all missing call parentheses"), + Add_unknown_conversion_for_non_overlapping_types: diag(95069, 3 /* Message */, "Add_unknown_conversion_for_non_overlapping_types_95069", "Add 'unknown' conversion for non-overlapping types"), + Add_unknown_to_all_conversions_of_non_overlapping_types: diag(95070, 3 /* Message */, "Add_unknown_to_all_conversions_of_non_overlapping_types_95070", "Add 'unknown' to all conversions of non-overlapping types"), + Add_missing_new_operator_to_call: diag(95071, 3 /* Message */, "Add_missing_new_operator_to_call_95071", "Add missing 'new' operator to call"), + Add_missing_new_operator_to_all_calls: diag(95072, 3 /* Message */, "Add_missing_new_operator_to_all_calls_95072", "Add missing 'new' operator to all calls"), + Add_names_to_all_parameters_without_names: diag(95073, 3 /* Message */, "Add_names_to_all_parameters_without_names_95073", "Add names to all parameters without names"), + Enable_the_experimentalDecorators_option_in_your_configuration_file: diag(95074, 3 /* Message */, "Enable_the_experimentalDecorators_option_in_your_configuration_file_95074", "Enable the 'experimentalDecorators' option in your configuration file"), + Convert_parameters_to_destructured_object: diag(95075, 3 /* Message */, "Convert_parameters_to_destructured_object_95075", "Convert parameters to destructured object"), + Extract_type: diag(95077, 3 /* Message */, "Extract_type_95077", "Extract type"), + Extract_to_type_alias: diag(95078, 3 /* Message */, "Extract_to_type_alias_95078", "Extract to type alias"), + Extract_to_typedef: diag(95079, 3 /* Message */, "Extract_to_typedef_95079", "Extract to typedef"), + Infer_this_type_of_0_from_usage: diag(95080, 3 /* Message */, "Infer_this_type_of_0_from_usage_95080", "Infer 'this' type of '{0}' from usage"), + Add_const_to_unresolved_variable: diag(95081, 3 /* Message */, "Add_const_to_unresolved_variable_95081", "Add 'const' to unresolved variable"), + Add_const_to_all_unresolved_variables: diag(95082, 3 /* Message */, "Add_const_to_all_unresolved_variables_95082", "Add 'const' to all unresolved variables"), + Add_await: diag(95083, 3 /* Message */, "Add_await_95083", "Add 'await'"), + Add_await_to_initializer_for_0: diag(95084, 3 /* Message */, "Add_await_to_initializer_for_0_95084", "Add 'await' to initializer for '{0}'"), + Fix_all_expressions_possibly_missing_await: diag(95085, 3 /* Message */, "Fix_all_expressions_possibly_missing_await_95085", "Fix all expressions possibly missing 'await'"), + Remove_unnecessary_await: diag(95086, 3 /* Message */, "Remove_unnecessary_await_95086", "Remove unnecessary 'await'"), + Remove_all_unnecessary_uses_of_await: diag(95087, 3 /* Message */, "Remove_all_unnecessary_uses_of_await_95087", "Remove all unnecessary uses of 'await'"), + Enable_the_jsx_flag_in_your_configuration_file: diag(95088, 3 /* Message */, "Enable_the_jsx_flag_in_your_configuration_file_95088", "Enable the '--jsx' flag in your configuration file"), + Add_await_to_initializers: diag(95089, 3 /* Message */, "Add_await_to_initializers_95089", "Add 'await' to initializers"), + Extract_to_interface: diag(95090, 3 /* Message */, "Extract_to_interface_95090", "Extract to interface"), + Convert_to_a_bigint_numeric_literal: diag(95091, 3 /* Message */, "Convert_to_a_bigint_numeric_literal_95091", "Convert to a bigint numeric literal"), + Convert_all_to_bigint_numeric_literals: diag(95092, 3 /* Message */, "Convert_all_to_bigint_numeric_literals_95092", "Convert all to bigint numeric literals"), + Convert_const_to_let: diag(95093, 3 /* Message */, "Convert_const_to_let_95093", "Convert 'const' to 'let'"), + Prefix_with_declare: diag(95094, 3 /* Message */, "Prefix_with_declare_95094", "Prefix with 'declare'"), + Prefix_all_incorrect_property_declarations_with_declare: diag(95095, 3 /* Message */, "Prefix_all_incorrect_property_declarations_with_declare_95095", "Prefix all incorrect property declarations with 'declare'"), + Convert_to_template_string: diag(95096, 3 /* Message */, "Convert_to_template_string_95096", "Convert to template string"), + Add_export_to_make_this_file_into_a_module: diag(95097, 3 /* Message */, "Add_export_to_make_this_file_into_a_module_95097", "Add 'export {}' to make this file into a module"), + Set_the_target_option_in_your_configuration_file_to_0: diag(95098, 3 /* Message */, "Set_the_target_option_in_your_configuration_file_to_0_95098", "Set the 'target' option in your configuration file to '{0}'"), + Set_the_module_option_in_your_configuration_file_to_0: diag(95099, 3 /* Message */, "Set_the_module_option_in_your_configuration_file_to_0_95099", "Set the 'module' option in your configuration file to '{0}'"), + Convert_invalid_character_to_its_html_entity_code: diag(95100, 3 /* Message */, "Convert_invalid_character_to_its_html_entity_code_95100", "Convert invalid character to its html entity code"), + Convert_all_invalid_characters_to_HTML_entity_code: diag(95101, 3 /* Message */, "Convert_all_invalid_characters_to_HTML_entity_code_95101", "Convert all invalid characters to HTML entity code"), + Convert_all_const_to_let: diag(95102, 3 /* Message */, "Convert_all_const_to_let_95102", "Convert all 'const' to 'let'"), + Convert_function_expression_0_to_arrow_function: diag(95105, 3 /* Message */, "Convert_function_expression_0_to_arrow_function_95105", "Convert function expression '{0}' to arrow function"), + Convert_function_declaration_0_to_arrow_function: diag(95106, 3 /* Message */, "Convert_function_declaration_0_to_arrow_function_95106", "Convert function declaration '{0}' to arrow function"), + Fix_all_implicit_this_errors: diag(95107, 3 /* Message */, "Fix_all_implicit_this_errors_95107", "Fix all implicit-'this' errors"), + Wrap_invalid_character_in_an_expression_container: diag(95108, 3 /* Message */, "Wrap_invalid_character_in_an_expression_container_95108", "Wrap invalid character in an expression container"), + Wrap_all_invalid_characters_in_an_expression_container: diag(95109, 3 /* Message */, "Wrap_all_invalid_characters_in_an_expression_container_95109", "Wrap all invalid characters in an expression container"), + Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file: diag(95110, 3 /* Message */, "Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file_95110", "Visit https://aka.ms/tsconfig to read more about this file"), + Add_a_return_statement: diag(95111, 3 /* Message */, "Add_a_return_statement_95111", "Add a return statement"), + Remove_braces_from_arrow_function_body: diag(95112, 3 /* Message */, "Remove_braces_from_arrow_function_body_95112", "Remove braces from arrow function body"), + Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal: diag(95113, 3 /* Message */, "Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal_95113", "Wrap the following body with parentheses which should be an object literal"), + Add_all_missing_return_statement: diag(95114, 3 /* Message */, "Add_all_missing_return_statement_95114", "Add all missing return statement"), + Remove_braces_from_all_arrow_function_bodies_with_relevant_issues: diag(95115, 3 /* Message */, "Remove_braces_from_all_arrow_function_bodies_with_relevant_issues_95115", "Remove braces from all arrow function bodies with relevant issues"), + Wrap_all_object_literal_with_parentheses: diag(95116, 3 /* Message */, "Wrap_all_object_literal_with_parentheses_95116", "Wrap all object literal with parentheses"), + Move_labeled_tuple_element_modifiers_to_labels: diag(95117, 3 /* Message */, "Move_labeled_tuple_element_modifiers_to_labels_95117", "Move labeled tuple element modifiers to labels"), + Convert_overload_list_to_single_signature: diag(95118, 3 /* Message */, "Convert_overload_list_to_single_signature_95118", "Convert overload list to single signature"), + Generate_get_and_set_accessors_for_all_overriding_properties: diag(95119, 3 /* Message */, "Generate_get_and_set_accessors_for_all_overriding_properties_95119", "Generate 'get' and 'set' accessors for all overriding properties"), + Wrap_in_JSX_fragment: diag(95120, 3 /* Message */, "Wrap_in_JSX_fragment_95120", "Wrap in JSX fragment"), + Wrap_all_unparented_JSX_in_JSX_fragment: diag(95121, 3 /* Message */, "Wrap_all_unparented_JSX_in_JSX_fragment_95121", "Wrap all unparented JSX in JSX fragment"), + Convert_arrow_function_or_function_expression: diag(95122, 3 /* Message */, "Convert_arrow_function_or_function_expression_95122", "Convert arrow function or function expression"), + Convert_to_anonymous_function: diag(95123, 3 /* Message */, "Convert_to_anonymous_function_95123", "Convert to anonymous function"), + Convert_to_named_function: diag(95124, 3 /* Message */, "Convert_to_named_function_95124", "Convert to named function"), + Convert_to_arrow_function: diag(95125, 3 /* Message */, "Convert_to_arrow_function_95125", "Convert to arrow function"), + Remove_parentheses: diag(95126, 3 /* Message */, "Remove_parentheses_95126", "Remove parentheses"), + Could_not_find_a_containing_arrow_function: diag(95127, 3 /* Message */, "Could_not_find_a_containing_arrow_function_95127", "Could not find a containing arrow function"), + Containing_function_is_not_an_arrow_function: diag(95128, 3 /* Message */, "Containing_function_is_not_an_arrow_function_95128", "Containing function is not an arrow function"), + Could_not_find_export_statement: diag(95129, 3 /* Message */, "Could_not_find_export_statement_95129", "Could not find export statement"), + This_file_already_has_a_default_export: diag(95130, 3 /* Message */, "This_file_already_has_a_default_export_95130", "This file already has a default export"), + Could_not_find_import_clause: diag(95131, 3 /* Message */, "Could_not_find_import_clause_95131", "Could not find import clause"), + Could_not_find_namespace_import_or_named_imports: diag(95132, 3 /* Message */, "Could_not_find_namespace_import_or_named_imports_95132", "Could not find namespace import or named imports"), + Selection_is_not_a_valid_type_node: diag(95133, 3 /* Message */, "Selection_is_not_a_valid_type_node_95133", "Selection is not a valid type node"), + No_type_could_be_extracted_from_this_type_node: diag(95134, 3 /* Message */, "No_type_could_be_extracted_from_this_type_node_95134", "No type could be extracted from this type node"), + Could_not_find_property_for_which_to_generate_accessor: diag(95135, 3 /* Message */, "Could_not_find_property_for_which_to_generate_accessor_95135", "Could not find property for which to generate accessor"), + Name_is_not_valid: diag(95136, 3 /* Message */, "Name_is_not_valid_95136", "Name is not valid"), + Can_only_convert_property_with_modifier: diag(95137, 3 /* Message */, "Can_only_convert_property_with_modifier_95137", "Can only convert property with modifier"), + Switch_each_misused_0_to_1: diag(95138, 3 /* Message */, "Switch_each_misused_0_to_1_95138", "Switch each misused '{0}' to '{1}'"), + Convert_to_optional_chain_expression: diag(95139, 3 /* Message */, "Convert_to_optional_chain_expression_95139", "Convert to optional chain expression"), + Could_not_find_convertible_access_expression: diag(95140, 3 /* Message */, "Could_not_find_convertible_access_expression_95140", "Could not find convertible access expression"), + Could_not_find_matching_access_expressions: diag(95141, 3 /* Message */, "Could_not_find_matching_access_expressions_95141", "Could not find matching access expressions"), + Can_only_convert_logical_AND_access_chains: diag(95142, 3 /* Message */, "Can_only_convert_logical_AND_access_chains_95142", "Can only convert logical AND access chains"), + Add_void_to_Promise_resolved_without_a_value: diag(95143, 3 /* Message */, "Add_void_to_Promise_resolved_without_a_value_95143", "Add 'void' to Promise resolved without a value"), + Add_void_to_all_Promises_resolved_without_a_value: diag(95144, 3 /* Message */, "Add_void_to_all_Promises_resolved_without_a_value_95144", "Add 'void' to all Promises resolved without a value"), + Use_element_access_for_0: diag(95145, 3 /* Message */, "Use_element_access_for_0_95145", "Use element access for '{0}'"), + Use_element_access_for_all_undeclared_properties: diag(95146, 3 /* Message */, "Use_element_access_for_all_undeclared_properties_95146", "Use element access for all undeclared properties."), + Delete_all_unused_imports: diag(95147, 3 /* Message */, "Delete_all_unused_imports_95147", "Delete all unused imports"), + Infer_function_return_type: diag(95148, 3 /* Message */, "Infer_function_return_type_95148", "Infer function return type"), + Return_type_must_be_inferred_from_a_function: diag(95149, 3 /* Message */, "Return_type_must_be_inferred_from_a_function_95149", "Return type must be inferred from a function"), + Could_not_determine_function_return_type: diag(95150, 3 /* Message */, "Could_not_determine_function_return_type_95150", "Could not determine function return type"), + Could_not_convert_to_arrow_function: diag(95151, 3 /* Message */, "Could_not_convert_to_arrow_function_95151", "Could not convert to arrow function"), + Could_not_convert_to_named_function: diag(95152, 3 /* Message */, "Could_not_convert_to_named_function_95152", "Could not convert to named function"), + Could_not_convert_to_anonymous_function: diag(95153, 3 /* Message */, "Could_not_convert_to_anonymous_function_95153", "Could not convert to anonymous function"), + Can_only_convert_string_concatenations_and_string_literals: diag(95154, 3 /* Message */, "Can_only_convert_string_concatenations_and_string_literals_95154", "Can only convert string concatenations and string literals"), + Selection_is_not_a_valid_statement_or_statements: diag(95155, 3 /* Message */, "Selection_is_not_a_valid_statement_or_statements_95155", "Selection is not a valid statement or statements"), + Add_missing_function_declaration_0: diag(95156, 3 /* Message */, "Add_missing_function_declaration_0_95156", "Add missing function declaration '{0}'"), + Add_all_missing_function_declarations: diag(95157, 3 /* Message */, "Add_all_missing_function_declarations_95157", "Add all missing function declarations"), + Method_not_implemented: diag(95158, 3 /* Message */, "Method_not_implemented_95158", "Method not implemented."), + Function_not_implemented: diag(95159, 3 /* Message */, "Function_not_implemented_95159", "Function not implemented."), + Add_override_modifier: diag(95160, 3 /* Message */, "Add_override_modifier_95160", "Add 'override' modifier"), + Remove_override_modifier: diag(95161, 3 /* Message */, "Remove_override_modifier_95161", "Remove 'override' modifier"), + Add_all_missing_override_modifiers: diag(95162, 3 /* Message */, "Add_all_missing_override_modifiers_95162", "Add all missing 'override' modifiers"), + Remove_all_unnecessary_override_modifiers: diag(95163, 3 /* Message */, "Remove_all_unnecessary_override_modifiers_95163", "Remove all unnecessary 'override' modifiers"), + Can_only_convert_named_export: diag(95164, 3 /* Message */, "Can_only_convert_named_export_95164", "Can only convert named export"), + Add_missing_properties: diag(95165, 3 /* Message */, "Add_missing_properties_95165", "Add missing properties"), + Add_all_missing_properties: diag(95166, 3 /* Message */, "Add_all_missing_properties_95166", "Add all missing properties"), + Add_missing_attributes: diag(95167, 3 /* Message */, "Add_missing_attributes_95167", "Add missing attributes"), + Add_all_missing_attributes: diag(95168, 3 /* Message */, "Add_all_missing_attributes_95168", "Add all missing attributes"), + Add_undefined_to_optional_property_type: diag(95169, 3 /* Message */, "Add_undefined_to_optional_property_type_95169", "Add 'undefined' to optional property type"), + Convert_named_imports_to_default_import: diag(95170, 3 /* Message */, "Convert_named_imports_to_default_import_95170", "Convert named imports to default import"), + Delete_unused_param_tag_0: diag(95171, 3 /* Message */, "Delete_unused_param_tag_0_95171", "Delete unused '@param' tag '{0}'"), + Delete_all_unused_param_tags: diag(95172, 3 /* Message */, "Delete_all_unused_param_tags_95172", "Delete all unused '@param' tags"), + Rename_param_tag_name_0_to_1: diag(95173, 3 /* Message */, "Rename_param_tag_name_0_to_1_95173", "Rename '@param' tag name '{0}' to '{1}'"), + Use_0: diag(95174, 3 /* Message */, "Use_0_95174", "Use `{0}`."), + Use_Number_isNaN_in_all_conditions: diag(95175, 3 /* Message */, "Use_Number_isNaN_in_all_conditions_95175", "Use `Number.isNaN` in all conditions."), + Convert_typedef_to_TypeScript_type: diag(95176, 3 /* Message */, "Convert_typedef_to_TypeScript_type_95176", "Convert typedef to TypeScript type."), + Convert_all_typedef_to_TypeScript_types: diag(95177, 3 /* Message */, "Convert_all_typedef_to_TypeScript_types_95177", "Convert all typedef to TypeScript types."), + Move_to_file: diag(95178, 3 /* Message */, "Move_to_file_95178", "Move to file"), + Cannot_move_to_file_selected_file_is_invalid: diag(95179, 3 /* Message */, "Cannot_move_to_file_selected_file_is_invalid_95179", "Cannot move to file, selected file is invalid"), + Use_import_type: diag(95180, 3 /* Message */, "Use_import_type_95180", "Use 'import type'"), + Use_type_0: diag(95181, 3 /* Message */, "Use_type_0_95181", "Use 'type {0}'"), + Fix_all_with_type_only_imports: diag(95182, 3 /* Message */, "Fix_all_with_type_only_imports_95182", "Fix all with type-only imports"), + Cannot_move_statements_to_the_selected_file: diag(95183, 3 /* Message */, "Cannot_move_statements_to_the_selected_file_95183", "Cannot move statements to the selected file"), + Inline_variable: diag(95184, 3 /* Message */, "Inline_variable_95184", "Inline variable"), + Could_not_find_variable_to_inline: diag(95185, 3 /* Message */, "Could_not_find_variable_to_inline_95185", "Could not find variable to inline."), + Variables_with_multiple_declarations_cannot_be_inlined: diag(95186, 3 /* Message */, "Variables_with_multiple_declarations_cannot_be_inlined_95186", "Variables with multiple declarations cannot be inlined."), + Add_missing_comma_for_object_member_completion_0: diag(95187, 3 /* Message */, "Add_missing_comma_for_object_member_completion_0_95187", "Add missing comma for object member completion '{0}'."), + Add_missing_parameter_to_0: diag(95188, 3 /* Message */, "Add_missing_parameter_to_0_95188", "Add missing parameter to '{0}'"), + Add_missing_parameters_to_0: diag(95189, 3 /* Message */, "Add_missing_parameters_to_0_95189", "Add missing parameters to '{0}'"), + Add_all_missing_parameters: diag(95190, 3 /* Message */, "Add_all_missing_parameters_95190", "Add all missing parameters"), + Add_optional_parameter_to_0: diag(95191, 3 /* Message */, "Add_optional_parameter_to_0_95191", "Add optional parameter to '{0}'"), + Add_optional_parameters_to_0: diag(95192, 3 /* Message */, "Add_optional_parameters_to_0_95192", "Add optional parameters to '{0}'"), + Add_all_optional_parameters: diag(95193, 3 /* Message */, "Add_all_optional_parameters_95193", "Add all optional parameters"), + Wrap_in_parentheses: diag(95194, 3 /* Message */, "Wrap_in_parentheses_95194", "Wrap in parentheses"), + Wrap_all_invalid_decorator_expressions_in_parentheses: diag(95195, 3 /* Message */, "Wrap_all_invalid_decorator_expressions_in_parentheses_95195", "Wrap all invalid decorator expressions in parentheses"), + Add_resolution_mode_import_attribute: diag(95196, 3 /* Message */, "Add_resolution_mode_import_attribute_95196", "Add 'resolution-mode' import attribute"), + Add_resolution_mode_import_attribute_to_all_type_only_imports_that_need_it: diag(95197, 3 /* Message */, "Add_resolution_mode_import_attribute_to_all_type_only_imports_that_need_it_95197", "Add 'resolution-mode' import attribute to all type-only imports that need it"), + No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer: diag(18004, 1 /* Error */, "No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer_18004", "No value exists in scope for the shorthand property '{0}'. Either declare one or provide an initializer."), + Classes_may_not_have_a_field_named_constructor: diag(18006, 1 /* Error */, "Classes_may_not_have_a_field_named_constructor_18006", "Classes may not have a field named 'constructor'."), + JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array: diag(18007, 1 /* Error */, "JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array_18007", "JSX expressions may not use the comma operator. Did you mean to write an array?"), + Private_identifiers_cannot_be_used_as_parameters: diag(18009, 1 /* Error */, "Private_identifiers_cannot_be_used_as_parameters_18009", "Private identifiers cannot be used as parameters."), + An_accessibility_modifier_cannot_be_used_with_a_private_identifier: diag(18010, 1 /* Error */, "An_accessibility_modifier_cannot_be_used_with_a_private_identifier_18010", "An accessibility modifier cannot be used with a private identifier."), + The_operand_of_a_delete_operator_cannot_be_a_private_identifier: diag(18011, 1 /* Error */, "The_operand_of_a_delete_operator_cannot_be_a_private_identifier_18011", "The operand of a 'delete' operator cannot be a private identifier."), + constructor_is_a_reserved_word: diag(18012, 1 /* Error */, "constructor_is_a_reserved_word_18012", "'#constructor' is a reserved word."), + Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier: diag(18013, 1 /* Error */, "Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier_18013", "Property '{0}' is not accessible outside class '{1}' because it has a private identifier."), + The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling: diag(18014, 1 /* Error */, "The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_priv_18014", "The property '{0}' cannot be accessed on type '{1}' within this class because it is shadowed by another private identifier with the same spelling."), + Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2: diag(18015, 1 /* Error */, "Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2_18015", "Property '{0}' in type '{1}' refers to a different member that cannot be accessed from within type '{2}'."), + Private_identifiers_are_not_allowed_outside_class_bodies: diag(18016, 1 /* Error */, "Private_identifiers_are_not_allowed_outside_class_bodies_18016", "Private identifiers are not allowed outside class bodies."), + The_shadowing_declaration_of_0_is_defined_here: diag(18017, 1 /* Error */, "The_shadowing_declaration_of_0_is_defined_here_18017", "The shadowing declaration of '{0}' is defined here"), + The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here: diag(18018, 1 /* Error */, "The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here_18018", "The declaration of '{0}' that you probably intended to use is defined here"), + _0_modifier_cannot_be_used_with_a_private_identifier: diag(18019, 1 /* Error */, "_0_modifier_cannot_be_used_with_a_private_identifier_18019", "'{0}' modifier cannot be used with a private identifier."), + An_enum_member_cannot_be_named_with_a_private_identifier: diag(18024, 1 /* Error */, "An_enum_member_cannot_be_named_with_a_private_identifier_18024", "An enum member cannot be named with a private identifier."), + can_only_be_used_at_the_start_of_a_file: diag(18026, 1 /* Error */, "can_only_be_used_at_the_start_of_a_file_18026", "'#!' can only be used at the start of a file."), + Compiler_reserves_name_0_when_emitting_private_identifier_downlevel: diag(18027, 1 /* Error */, "Compiler_reserves_name_0_when_emitting_private_identifier_downlevel_18027", "Compiler reserves name '{0}' when emitting private identifier downlevel."), + Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18028, 1 /* Error */, "Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher_18028", "Private identifiers are only available when targeting ECMAScript 2015 and higher."), + Private_identifiers_are_not_allowed_in_variable_declarations: diag(18029, 1 /* Error */, "Private_identifiers_are_not_allowed_in_variable_declarations_18029", "Private identifiers are not allowed in variable declarations."), + An_optional_chain_cannot_contain_private_identifiers: diag(18030, 1 /* Error */, "An_optional_chain_cannot_contain_private_identifiers_18030", "An optional chain cannot contain private identifiers."), + The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents: diag(18031, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituent_18031", "The intersection '{0}' was reduced to 'never' because property '{1}' has conflicting types in some constituents."), + The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some: diag(18032, 1 /* Error */, "The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_pr_18032", "The intersection '{0}' was reduced to 'never' because property '{1}' exists in multiple constituents and is private in some."), + Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values: diag(18033, 1 /* Error */, "Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values_18033", "Type '{0}' is not assignable to type '{1}' as required for computed enum member values."), + Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compiler_option_is_specified_e_g_Fragment: diag(18034, 3 /* Message */, "Specify_the_JSX_fragment_factory_function_to_use_when_targeting_react_JSX_emit_with_jsxFactory_compi_18034", "Specify the JSX fragment factory function to use when targeting 'react' JSX emit with 'jsxFactory' compiler option is specified, e.g. 'Fragment'."), + Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name: diag(18035, 1 /* Error */, "Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name_18035", "Invalid value for 'jsxFragmentFactory'. '{0}' is not a valid identifier or qualified-name."), + Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator: diag(18036, 1 /* Error */, "Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_dec_18036", "Class decorators can't be used with static private identifier. Consider removing the experimental decorator."), + await_expression_cannot_be_used_inside_a_class_static_block: diag(18037, 1 /* Error */, "await_expression_cannot_be_used_inside_a_class_static_block_18037", "'await' expression cannot be used inside a class static block."), + for_await_loops_cannot_be_used_inside_a_class_static_block: diag(18038, 1 /* Error */, "for_await_loops_cannot_be_used_inside_a_class_static_block_18038", "'for await' loops cannot be used inside a class static block."), + Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block: diag(18039, 1 /* Error */, "Invalid_use_of_0_It_cannot_be_used_inside_a_class_static_block_18039", "Invalid use of '{0}'. It cannot be used inside a class static block."), + A_return_statement_cannot_be_used_inside_a_class_static_block: diag(18041, 1 /* Error */, "A_return_statement_cannot_be_used_inside_a_class_static_block_18041", "A 'return' statement cannot be used inside a class static block."), + _0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation: diag(18042, 1 /* Error */, "_0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation_18042", "'{0}' is a type and cannot be imported in JavaScript files. Use '{1}' in a JSDoc type annotation."), + Types_cannot_appear_in_export_declarations_in_JavaScript_files: diag(18043, 1 /* Error */, "Types_cannot_appear_in_export_declarations_in_JavaScript_files_18043", "Types cannot appear in export declarations in JavaScript files."), + _0_is_automatically_exported_here: diag(18044, 3 /* Message */, "_0_is_automatically_exported_here_18044", "'{0}' is automatically exported here."), + Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher: diag(18045, 1 /* Error */, "Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher_18045", "Properties with the 'accessor' modifier are only available when targeting ECMAScript 2015 and higher."), + _0_is_of_type_unknown: diag(18046, 1 /* Error */, "_0_is_of_type_unknown_18046", "'{0}' is of type 'unknown'."), + _0_is_possibly_null: diag(18047, 1 /* Error */, "_0_is_possibly_null_18047", "'{0}' is possibly 'null'."), + _0_is_possibly_undefined: diag(18048, 1 /* Error */, "_0_is_possibly_undefined_18048", "'{0}' is possibly 'undefined'."), + _0_is_possibly_null_or_undefined: diag(18049, 1 /* Error */, "_0_is_possibly_null_or_undefined_18049", "'{0}' is possibly 'null' or 'undefined'."), + The_value_0_cannot_be_used_here: diag(18050, 1 /* Error */, "The_value_0_cannot_be_used_here_18050", "The value '{0}' cannot be used here."), + Compiler_option_0_cannot_be_given_an_empty_string: diag(18051, 1 /* Error */, "Compiler_option_0_cannot_be_given_an_empty_string_18051", "Compiler option '{0}' cannot be given an empty string."), + Its_type_0_is_not_a_valid_JSX_element_type: diag(18053, 1 /* Error */, "Its_type_0_is_not_a_valid_JSX_element_type_18053", "Its type '{0}' is not a valid JSX element type."), + await_using_statements_cannot_be_used_inside_a_class_static_block: diag(18054, 1 /* Error */, "await_using_statements_cannot_be_used_inside_a_class_static_block_18054", "'await using' statements cannot be used inside a class static block."), + _0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is_enabled: diag(18055, 1 /* Error */, "_0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is__18055", "'{0}' has a string type, but must have syntactically recognizable string syntax when 'isolatedModules' is enabled."), + Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is_enabled: diag(18056, 1 /* Error */, "Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is__18056", "Enum member following a non-literal numeric member must have an initializer when 'isolatedModules' is enabled."), + String_literal_import_and_export_names_are_not_supported_when_the_module_flag_is_set_to_es2015_or_es2020: diag(18057, 1 /* Error */, "String_literal_import_and_export_names_are_not_supported_when_the_module_flag_is_set_to_es2015_or_es_18057", "String literal import and export names are not supported when the '--module' flag is set to 'es2015' or 'es2020'.") +}; + +// src/compiler/scanner.ts +function tokenIsIdentifierOrKeyword(token) { + return token >= 80 /* Identifier */; +} +function tokenIsIdentifierOrKeywordOrGreaterThan(token) { + return token === 32 /* GreaterThanToken */ || tokenIsIdentifierOrKeyword(token); +} +var textToKeywordObj = { + abstract: 128 /* AbstractKeyword */, + accessor: 129 /* AccessorKeyword */, + any: 133 /* AnyKeyword */, + as: 130 /* AsKeyword */, + asserts: 131 /* AssertsKeyword */, + assert: 132 /* AssertKeyword */, + bigint: 163 /* BigIntKeyword */, + boolean: 136 /* BooleanKeyword */, + break: 83 /* BreakKeyword */, + case: 84 /* CaseKeyword */, + catch: 85 /* CatchKeyword */, + class: 86 /* ClassKeyword */, + continue: 88 /* ContinueKeyword */, + const: 87 /* ConstKeyword */, + ["constructor"]: 137 /* ConstructorKeyword */, + debugger: 89 /* DebuggerKeyword */, + declare: 138 /* DeclareKeyword */, + default: 90 /* DefaultKeyword */, + delete: 91 /* DeleteKeyword */, + do: 92 /* DoKeyword */, + else: 93 /* ElseKeyword */, + enum: 94 /* EnumKeyword */, + export: 95 /* ExportKeyword */, + extends: 96 /* ExtendsKeyword */, + false: 97 /* FalseKeyword */, + finally: 98 /* FinallyKeyword */, + for: 99 /* ForKeyword */, + from: 161 /* FromKeyword */, + function: 100 /* FunctionKeyword */, + get: 139 /* GetKeyword */, + if: 101 /* IfKeyword */, + implements: 119 /* ImplementsKeyword */, + import: 102 /* ImportKeyword */, + in: 103 /* InKeyword */, + infer: 140 /* InferKeyword */, + instanceof: 104 /* InstanceOfKeyword */, + interface: 120 /* InterfaceKeyword */, + intrinsic: 141 /* IntrinsicKeyword */, + is: 142 /* IsKeyword */, + keyof: 143 /* KeyOfKeyword */, + let: 121 /* LetKeyword */, + module: 144 /* ModuleKeyword */, + namespace: 145 /* NamespaceKeyword */, + never: 146 /* NeverKeyword */, + new: 105 /* NewKeyword */, + null: 106 /* NullKeyword */, + number: 150 /* NumberKeyword */, + object: 151 /* ObjectKeyword */, + package: 122 /* PackageKeyword */, + private: 123 /* PrivateKeyword */, + protected: 124 /* ProtectedKeyword */, + public: 125 /* PublicKeyword */, + override: 164 /* OverrideKeyword */, + out: 147 /* OutKeyword */, + readonly: 148 /* ReadonlyKeyword */, + require: 149 /* RequireKeyword */, + global: 162 /* GlobalKeyword */, + return: 107 /* ReturnKeyword */, + satisfies: 152 /* SatisfiesKeyword */, + set: 153 /* SetKeyword */, + static: 126 /* StaticKeyword */, + string: 154 /* StringKeyword */, + super: 108 /* SuperKeyword */, + switch: 109 /* SwitchKeyword */, + symbol: 155 /* SymbolKeyword */, + this: 110 /* ThisKeyword */, + throw: 111 /* ThrowKeyword */, + true: 112 /* TrueKeyword */, + try: 113 /* TryKeyword */, + type: 156 /* TypeKeyword */, + typeof: 114 /* TypeOfKeyword */, + undefined: 157 /* UndefinedKeyword */, + unique: 158 /* UniqueKeyword */, + unknown: 159 /* UnknownKeyword */, + using: 160 /* UsingKeyword */, + var: 115 /* VarKeyword */, + void: 116 /* VoidKeyword */, + while: 117 /* WhileKeyword */, + with: 118 /* WithKeyword */, + yield: 127 /* YieldKeyword */, + async: 134 /* AsyncKeyword */, + await: 135 /* AwaitKeyword */, + of: 165 /* OfKeyword */ +}; +var textToKeyword = new Map(Object.entries(textToKeywordObj)); +var textToToken = new Map(Object.entries({ + ...textToKeywordObj, + "{": 19 /* OpenBraceToken */, + "}": 20 /* CloseBraceToken */, + "(": 21 /* OpenParenToken */, + ")": 22 /* CloseParenToken */, + "[": 23 /* OpenBracketToken */, + "]": 24 /* CloseBracketToken */, + ".": 25 /* DotToken */, + "...": 26 /* DotDotDotToken */, + ";": 27 /* SemicolonToken */, + ",": 28 /* CommaToken */, + "<": 30 /* LessThanToken */, + ">": 32 /* GreaterThanToken */, + "<=": 33 /* LessThanEqualsToken */, + ">=": 34 /* GreaterThanEqualsToken */, + "==": 35 /* EqualsEqualsToken */, + "!=": 36 /* ExclamationEqualsToken */, + "===": 37 /* EqualsEqualsEqualsToken */, + "!==": 38 /* ExclamationEqualsEqualsToken */, + "=>": 39 /* EqualsGreaterThanToken */, + "+": 40 /* PlusToken */, + "-": 41 /* MinusToken */, + "**": 43 /* AsteriskAsteriskToken */, + "*": 42 /* AsteriskToken */, + "/": 44 /* SlashToken */, + "%": 45 /* PercentToken */, + "++": 46 /* PlusPlusToken */, + "--": 47 /* MinusMinusToken */, + "<<": 48 /* LessThanLessThanToken */, + ">": 49 /* GreaterThanGreaterThanToken */, + ">>>": 50 /* GreaterThanGreaterThanGreaterThanToken */, + "&": 51 /* AmpersandToken */, + "|": 52 /* BarToken */, + "^": 53 /* CaretToken */, + "!": 54 /* ExclamationToken */, + "~": 55 /* TildeToken */, + "&&": 56 /* AmpersandAmpersandToken */, + "||": 57 /* BarBarToken */, + "?": 58 /* QuestionToken */, + "??": 61 /* QuestionQuestionToken */, + "?.": 29 /* QuestionDotToken */, + ":": 59 /* ColonToken */, + "=": 64 /* EqualsToken */, + "+=": 65 /* PlusEqualsToken */, + "-=": 66 /* MinusEqualsToken */, + "*=": 67 /* AsteriskEqualsToken */, + "**=": 68 /* AsteriskAsteriskEqualsToken */, + "/=": 69 /* SlashEqualsToken */, + "%=": 70 /* PercentEqualsToken */, + "<<=": 71 /* LessThanLessThanEqualsToken */, + ">>=": 72 /* GreaterThanGreaterThanEqualsToken */, + ">>>=": 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */, + "&=": 74 /* AmpersandEqualsToken */, + "|=": 75 /* BarEqualsToken */, + "^=": 79 /* CaretEqualsToken */, + "||=": 76 /* BarBarEqualsToken */, + "&&=": 77 /* AmpersandAmpersandEqualsToken */, + "??=": 78 /* QuestionQuestionEqualsToken */, + "@": 60 /* AtToken */, + "#": 63 /* HashToken */, + "`": 62 /* BacktickToken */ +})); +var charCodeToRegExpFlag = /* @__PURE__ */ new Map([ + [100 /* d */, 1 /* HasIndices */], + [103 /* g */, 2 /* Global */], + [105 /* i */, 4 /* IgnoreCase */], + [109 /* m */, 8 /* Multiline */], + [115 /* s */, 16 /* DotAll */], + [117 /* u */, 32 /* Unicode */], + [118 /* v */, 64 /* UnicodeSets */], + [121 /* y */, 128 /* Sticky */] +]); +var regExpFlagToFirstAvailableLanguageVersion = /* @__PURE__ */ new Map([ + [1 /* HasIndices */, LanguageFeatureMinimumTarget.RegularExpressionFlagsHasIndices], + [16 /* DotAll */, LanguageFeatureMinimumTarget.RegularExpressionFlagsDotAll], + [32 /* Unicode */, LanguageFeatureMinimumTarget.RegularExpressionFlagsUnicode], + [64 /* UnicodeSets */, LanguageFeatureMinimumTarget.RegularExpressionFlagsUnicodeSets], + [128 /* Sticky */, LanguageFeatureMinimumTarget.RegularExpressionFlagsSticky] +]); +var unicodeES5IdentifierStart = [170, 170, 181, 181, 186, 186, 192, 214, 216, 246, 248, 705, 710, 721, 736, 740, 748, 748, 750, 750, 880, 884, 886, 887, 890, 893, 902, 902, 904, 906, 908, 908, 910, 929, 931, 1013, 1015, 1153, 1162, 1319, 1329, 1366, 1369, 1369, 1377, 1415, 1488, 1514, 1520, 1522, 1568, 1610, 1646, 1647, 1649, 1747, 1749, 1749, 1765, 1766, 1774, 1775, 1786, 1788, 1791, 1791, 1808, 1808, 1810, 1839, 1869, 1957, 1969, 1969, 1994, 2026, 2036, 2037, 2042, 2042, 2048, 2069, 2074, 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118528, 118573, 118576, 118598, 119141, 119145, 119149, 119154, 119163, 119170, 119173, 119179, 119210, 119213, 119362, 119364, 119808, 119892, 119894, 119964, 119966, 119967, 119970, 119970, 119973, 119974, 119977, 119980, 119982, 119993, 119995, 119995, 119997, 120003, 120005, 120069, 120071, 120074, 120077, 120084, 120086, 120092, 120094, 120121, 120123, 120126, 120128, 120132, 120134, 120134, 120138, 120144, 120146, 120485, 120488, 120512, 120514, 120538, 120540, 120570, 120572, 120596, 120598, 120628, 120630, 120654, 120656, 120686, 120688, 120712, 120714, 120744, 120746, 120770, 120772, 120779, 120782, 120831, 121344, 121398, 121403, 121452, 121461, 121461, 121476, 121476, 121499, 121503, 121505, 121519, 122624, 122654, 122661, 122666, 122880, 122886, 122888, 122904, 122907, 122913, 122915, 122916, 122918, 122922, 122928, 122989, 123023, 123023, 123136, 123180, 123184, 123197, 123200, 123209, 123214, 123214, 123536, 123566, 123584, 123641, 124112, 124153, 124896, 124902, 124904, 124907, 124909, 124910, 124912, 124926, 124928, 125124, 125136, 125142, 125184, 125259, 125264, 125273, 126464, 126467, 126469, 126495, 126497, 126498, 126500, 126500, 126503, 126503, 126505, 126514, 126516, 126519, 126521, 126521, 126523, 126523, 126530, 126530, 126535, 126535, 126537, 126537, 126539, 126539, 126541, 126543, 126545, 126546, 126548, 126548, 126551, 126551, 126553, 126553, 126555, 126555, 126557, 126557, 126559, 126559, 126561, 126562, 126564, 126564, 126567, 126570, 126572, 126578, 126580, 126583, 126585, 126588, 126590, 126590, 126592, 126601, 126603, 126619, 126625, 126627, 126629, 126633, 126635, 126651, 130032, 130041, 131072, 173791, 173824, 177977, 177984, 178205, 178208, 183969, 183984, 191456, 191472, 192093, 194560, 195101, 196608, 201546, 201552, 205743, 917760, 917999]; +var commentDirectiveRegExSingleLine = /^\/\/\/?\s*@(ts-expect-error|ts-ignore)/; +var commentDirectiveRegExMultiLine = /^(?:\/|\*)*\s*@(ts-expect-error|ts-ignore)/; +var jsDocSeeOrLink = /@(?:see|link)/i; +function lookupInUnicodeMap(code, map2) { + if (code < map2[0]) { + return false; + } + let lo = 0; + let hi = map2.length; + let mid; + while (lo + 1 < hi) { + mid = lo + (hi - lo) / 2; + mid -= mid % 2; + if (map2[mid] <= code && code <= map2[mid + 1]) { + return true; + } + if (code < map2[mid]) { + hi = mid; + } else { + lo = mid + 2; + } + } + return false; +} +function isUnicodeIdentifierStart(code, languageVersion) { + return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierStart) : lookupInUnicodeMap(code, unicodeES5IdentifierStart); +} +function isUnicodeIdentifierPart(code, languageVersion) { + return languageVersion >= 2 /* ES2015 */ ? lookupInUnicodeMap(code, unicodeESNextIdentifierPart) : lookupInUnicodeMap(code, unicodeES5IdentifierPart); +} +function makeReverseMap(source) { + const result = []; + source.forEach((value, name) => { + result[value] = name; + }); + return result; +} +var tokenStrings = makeReverseMap(textToToken); +function tokenToString(t) { + return tokenStrings[t]; +} +function stringToToken(s) { + return textToToken.get(s); +} +var regExpFlagCharCodes = makeReverseMap(charCodeToRegExpFlag); +function regularExpressionFlagToCharacterCode(f) { + return regExpFlagCharCodes[f]; +} +function characterCodeToRegularExpressionFlag(ch) { + return charCodeToRegExpFlag.get(ch); +} +function computeLineStarts(text) { + const result = []; + let pos = 0; + let lineStart = 0; + while (pos < text.length) { + const ch = text.charCodeAt(pos); + pos++; + switch (ch) { + case 13 /* carriageReturn */: + if (text.charCodeAt(pos) === 10 /* lineFeed */) { + pos++; + } + // falls through + case 10 /* lineFeed */: + result.push(lineStart); + lineStart = pos; + break; + default: + if (ch > 127 /* maxAsciiCharacter */ && isLineBreak(ch)) { + result.push(lineStart); + lineStart = pos; + } + break; + } + } + result.push(lineStart); + return result; +} +function getPositionOfLineAndCharacter(sourceFile, line, character, allowEdits) { + return sourceFile.getPositionOfLineAndCharacter ? sourceFile.getPositionOfLineAndCharacter(line, character, allowEdits) : computePositionOfLineAndCharacter(getLineStarts(sourceFile), line, character, sourceFile.text, allowEdits); +} +function computePositionOfLineAndCharacter(lineStarts, line, character, debugText, allowEdits) { + if (line < 0 || line >= lineStarts.length) { + if (allowEdits) { + line = line < 0 ? 0 : line >= lineStarts.length ? lineStarts.length - 1 : line; + } else { + Debug.fail(`Bad line number. Line: ${line}, lineStarts.length: ${lineStarts.length} , line map is correct? ${debugText !== void 0 ? arrayIsEqualTo(lineStarts, computeLineStarts(debugText)) : "unknown"}`); + } + } + const res = lineStarts[line] + character; + if (allowEdits) { + return res > lineStarts[line + 1] ? lineStarts[line + 1] : typeof debugText === "string" && res > debugText.length ? debugText.length : res; + } + if (line < lineStarts.length - 1) { + Debug.assert(res < lineStarts[line + 1]); + } else if (debugText !== void 0) { + Debug.assert(res <= debugText.length); + } + return res; +} +function getLineStarts(sourceFile) { + return sourceFile.lineMap || (sourceFile.lineMap = computeLineStarts(sourceFile.text)); +} +function computeLineAndCharacterOfPosition(lineStarts, position) { + const lineNumber = computeLineOfPosition(lineStarts, position); + return { + line: lineNumber, + character: position - lineStarts[lineNumber] + }; +} +function computeLineOfPosition(lineStarts, position, lowerBound) { + let lineNumber = binarySearch(lineStarts, position, identity, compareValues, lowerBound); + if (lineNumber < 0) { + lineNumber = ~lineNumber - 1; + Debug.assert(lineNumber !== -1, "position cannot precede the beginning of the file"); + } + return lineNumber; +} +function getLinesBetweenPositions(sourceFile, pos1, pos2) { + if (pos1 === pos2) return 0; + const lineStarts = getLineStarts(sourceFile); + const lower = Math.min(pos1, pos2); + const isNegative = lower === pos2; + const upper = isNegative ? pos1 : pos2; + const lowerLine = computeLineOfPosition(lineStarts, lower); + const upperLine = computeLineOfPosition(lineStarts, upper, lowerLine); + return isNegative ? lowerLine - upperLine : upperLine - lowerLine; +} +function getLineAndCharacterOfPosition(sourceFile, position) { + return computeLineAndCharacterOfPosition(getLineStarts(sourceFile), position); +} +function isWhiteSpaceLike(ch) { + return isWhiteSpaceSingleLine(ch) || isLineBreak(ch); +} +function isWhiteSpaceSingleLine(ch) { + return ch === 32 /* space */ || ch === 9 /* tab */ || ch === 11 /* verticalTab */ || ch === 12 /* formFeed */ || ch === 160 /* nonBreakingSpace */ || ch === 133 /* nextLine */ || ch === 5760 /* ogham */ || ch >= 8192 /* enQuad */ && ch <= 8203 /* zeroWidthSpace */ || ch === 8239 /* narrowNoBreakSpace */ || ch === 8287 /* mathematicalSpace */ || ch === 12288 /* ideographicSpace */ || ch === 65279 /* byteOrderMark */; +} +function isLineBreak(ch) { + return ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */ || ch === 8232 /* lineSeparator */ || ch === 8233 /* paragraphSeparator */; +} +function isDigit(ch) { + return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; +} +function isHexDigit(ch) { + return isDigit(ch) || ch >= 65 /* A */ && ch <= 70 /* F */ || ch >= 97 /* a */ && ch <= 102 /* f */; +} +function isASCIILetter(ch) { + return ch >= 65 /* A */ && ch <= 90 /* Z */ || ch >= 97 /* a */ && ch <= 122 /* z */; +} +function isWordCharacter(ch) { + return isASCIILetter(ch) || isDigit(ch) || ch === 95 /* _ */; +} +function isOctalDigit(ch) { + return ch >= 48 /* _0 */ && ch <= 55 /* _7 */; +} +function couldStartTrivia(text, pos) { + const ch = text.charCodeAt(pos); + switch (ch) { + case 13 /* carriageReturn */: + case 10 /* lineFeed */: + case 9 /* tab */: + case 11 /* verticalTab */: + case 12 /* formFeed */: + case 32 /* space */: + case 47 /* slash */: + // starts of normal trivia + // falls through + case 60 /* lessThan */: + case 124 /* bar */: + case 61 /* equals */: + case 62 /* greaterThan */: + return true; + case 35 /* hash */: + return pos === 0; + default: + return ch > 127 /* maxAsciiCharacter */; + } +} +function skipTrivia(text, pos, stopAfterLineBreak, stopAtComments, inJSDoc) { + if (positionIsSynthesized(pos)) { + return pos; + } + let canConsumeStar = false; + while (true) { + const ch = text.charCodeAt(pos); + switch (ch) { + case 13 /* carriageReturn */: + if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { + pos++; + } + // falls through + case 10 /* lineFeed */: + pos++; + if (stopAfterLineBreak) { + return pos; + } + canConsumeStar = !!inJSDoc; + continue; + case 9 /* tab */: + case 11 /* verticalTab */: + case 12 /* formFeed */: + case 32 /* space */: + pos++; + continue; + case 47 /* slash */: + if (stopAtComments) { + break; + } + if (text.charCodeAt(pos + 1) === 47 /* slash */) { + pos += 2; + while (pos < text.length) { + if (isLineBreak(text.charCodeAt(pos))) { + break; + } + pos++; + } + canConsumeStar = false; + continue; + } + if (text.charCodeAt(pos + 1) === 42 /* asterisk */) { + pos += 2; + while (pos < text.length) { + if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { + pos += 2; + break; + } + pos++; + } + canConsumeStar = false; + continue; + } + break; + case 60 /* lessThan */: + case 124 /* bar */: + case 61 /* equals */: + case 62 /* greaterThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos); + canConsumeStar = false; + continue; + } + break; + case 35 /* hash */: + if (pos === 0 && isShebangTrivia(text, pos)) { + pos = scanShebangTrivia(text, pos); + canConsumeStar = false; + continue; + } + break; + case 42 /* asterisk */: + if (canConsumeStar) { + pos++; + canConsumeStar = false; + continue; + } + break; + default: + if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) { + pos++; + continue; + } + break; + } + return pos; + } +} +var mergeConflictMarkerLength = "<<<<<<<".length; +function isConflictMarkerTrivia(text, pos) { + Debug.assert(pos >= 0); + if (pos === 0 || isLineBreak(text.charCodeAt(pos - 1))) { + const ch = text.charCodeAt(pos); + if (pos + mergeConflictMarkerLength < text.length) { + for (let i = 0; i < mergeConflictMarkerLength; i++) { + if (text.charCodeAt(pos + i) !== ch) { + return false; + } + } + return ch === 61 /* equals */ || text.charCodeAt(pos + mergeConflictMarkerLength) === 32 /* space */; + } + } + return false; +} +function scanConflictMarkerTrivia(text, pos, error2) { + if (error2) { + error2(Diagnostics.Merge_conflict_marker_encountered, pos, mergeConflictMarkerLength); + } + const ch = text.charCodeAt(pos); + const len = text.length; + if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { + while (pos < len && !isLineBreak(text.charCodeAt(pos))) { + pos++; + } + } else { + Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */); + while (pos < len) { + const currentChar = text.charCodeAt(pos); + if ((currentChar === 61 /* equals */ || currentChar === 62 /* greaterThan */) && currentChar !== ch && isConflictMarkerTrivia(text, pos)) { + break; + } + pos++; + } + } + return pos; +} +var shebangTriviaRegex = /^#!.*/; +function isShebangTrivia(text, pos) { + Debug.assert(pos === 0); + return shebangTriviaRegex.test(text); +} +function scanShebangTrivia(text, pos) { + const shebang = shebangTriviaRegex.exec(text)[0]; + pos = pos + shebang.length; + return pos; +} +function iterateCommentRanges(reduce, text, pos, trailing, cb, state, initial) { + let pendingPos; + let pendingEnd; + let pendingKind; + let pendingHasTrailingNewLine; + let hasPendingCommentRange = false; + let collecting = trailing; + let accumulator = initial; + if (pos === 0) { + collecting = true; + const shebang = getShebang(text); + if (shebang) { + pos = shebang.length; + } + } + scan: + while (pos >= 0 && pos < text.length) { + const ch = text.charCodeAt(pos); + switch (ch) { + case 13 /* carriageReturn */: + if (text.charCodeAt(pos + 1) === 10 /* lineFeed */) { + pos++; + } + // falls through + case 10 /* lineFeed */: + pos++; + if (trailing) { + break scan; + } + collecting = true; + if (hasPendingCommentRange) { + pendingHasTrailingNewLine = true; + } + continue; + case 9 /* tab */: + case 11 /* verticalTab */: + case 12 /* formFeed */: + case 32 /* space */: + pos++; + continue; + case 47 /* slash */: + const nextChar = text.charCodeAt(pos + 1); + let hasTrailingNewLine = false; + if (nextChar === 47 /* slash */ || nextChar === 42 /* asterisk */) { + const kind = nextChar === 47 /* slash */ ? 2 /* SingleLineCommentTrivia */ : 3 /* MultiLineCommentTrivia */; + const startPos = pos; + pos += 2; + if (nextChar === 47 /* slash */) { + while (pos < text.length) { + if (isLineBreak(text.charCodeAt(pos))) { + hasTrailingNewLine = true; + break; + } + pos++; + } + } else { + while (pos < text.length) { + if (text.charCodeAt(pos) === 42 /* asterisk */ && text.charCodeAt(pos + 1) === 47 /* slash */) { + pos += 2; + break; + } + pos++; + } + } + if (collecting) { + if (hasPendingCommentRange) { + accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); + if (!reduce && accumulator) { + return accumulator; + } + } + pendingPos = startPos; + pendingEnd = pos; + pendingKind = kind; + pendingHasTrailingNewLine = hasTrailingNewLine; + hasPendingCommentRange = true; + } + continue; + } + break scan; + default: + if (ch > 127 /* maxAsciiCharacter */ && isWhiteSpaceLike(ch)) { + if (hasPendingCommentRange && isLineBreak(ch)) { + pendingHasTrailingNewLine = true; + } + pos++; + continue; + } + break scan; + } + } + if (hasPendingCommentRange) { + accumulator = cb(pendingPos, pendingEnd, pendingKind, pendingHasTrailingNewLine, state, accumulator); + } + return accumulator; +} +function forEachLeadingCommentRange(text, pos, cb, state) { + return iterateCommentRanges( + /*reduce*/ + false, + text, + pos, + /*trailing*/ + false, + cb, + state + ); +} +function forEachTrailingCommentRange(text, pos, cb, state) { + return iterateCommentRanges( + /*reduce*/ + false, + text, + pos, + /*trailing*/ + true, + cb, + state + ); +} +function reduceEachLeadingCommentRange(text, pos, cb, state, initial) { + return iterateCommentRanges( + /*reduce*/ + true, + text, + pos, + /*trailing*/ + false, + cb, + state, + initial + ); +} +function reduceEachTrailingCommentRange(text, pos, cb, state, initial) { + return iterateCommentRanges( + /*reduce*/ + true, + text, + pos, + /*trailing*/ + true, + cb, + state, + initial + ); +} +function appendCommentRange(pos, end, kind, hasTrailingNewLine, _state, comments = []) { + comments.push({ kind, pos, end, hasTrailingNewLine }); + return comments; +} +function getLeadingCommentRanges(text, pos) { + return reduceEachLeadingCommentRange( + text, + pos, + appendCommentRange, + /*state*/ + void 0, + /*initial*/ + void 0 + ); +} +function getTrailingCommentRanges(text, pos) { + return reduceEachTrailingCommentRange( + text, + pos, + appendCommentRange, + /*state*/ + void 0, + /*initial*/ + void 0 + ); +} +function getShebang(text) { + const match = shebangTriviaRegex.exec(text); + if (match) { + return match[0]; + } +} +function isIdentifierStart(ch, languageVersion) { + return isASCIILetter(ch) || ch === 36 /* $ */ || ch === 95 /* _ */ || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierStart(ch, languageVersion); +} +function isIdentifierPart(ch, languageVersion, identifierVariant) { + return isWordCharacter(ch) || ch === 36 /* $ */ || // "-" and ":" are valid in JSX Identifiers + (identifierVariant === 1 /* JSX */ ? ch === 45 /* minus */ || ch === 58 /* colon */ : false) || ch > 127 /* maxAsciiCharacter */ && isUnicodeIdentifierPart(ch, languageVersion); +} +function isIdentifierText(name, languageVersion, identifierVariant) { + let ch = codePointAt(name, 0); + if (!isIdentifierStart(ch, languageVersion)) { + return false; + } + for (let i = charSize(ch); i < name.length; i += charSize(ch)) { + if (!isIdentifierPart(ch = codePointAt(name, i), languageVersion, identifierVariant)) { + return false; + } + } + return true; +} +function createScanner(languageVersion, skipTrivia2, languageVariant = 0 /* Standard */, textInitial, onError, start, length2) { + var text = textInitial; + var pos; + var end; + var fullStartPos; + var tokenStart; + var token; + var tokenValue; + var tokenFlags; + var commentDirectives; + var skipJsDocLeadingAsterisks = 0; + var scriptKind = 0 /* Unknown */; + var jsDocParsingMode = 0 /* ParseAll */; + setText(text, start, length2); + var scanner2 = { + getTokenFullStart: () => fullStartPos, + getStartPos: () => fullStartPos, + getTokenEnd: () => pos, + getTextPos: () => pos, + getToken: () => token, + getTokenStart: () => tokenStart, + getTokenPos: () => tokenStart, + getTokenText: () => text.substring(tokenStart, pos), + getTokenValue: () => tokenValue, + hasUnicodeEscape: () => (tokenFlags & 1024 /* UnicodeEscape */) !== 0, + hasExtendedUnicodeEscape: () => (tokenFlags & 8 /* ExtendedUnicodeEscape */) !== 0, + hasPrecedingLineBreak: () => (tokenFlags & 1 /* PrecedingLineBreak */) !== 0, + hasPrecedingJSDocComment: () => (tokenFlags & 2 /* PrecedingJSDocComment */) !== 0, + hasPrecedingJSDocLeadingAsterisks: () => (tokenFlags & 32768 /* PrecedingJSDocLeadingAsterisks */) !== 0, + isIdentifier: () => token === 80 /* Identifier */ || token > 118 /* LastReservedWord */, + isReservedWord: () => token >= 83 /* FirstReservedWord */ && token <= 118 /* LastReservedWord */, + isUnterminated: () => (tokenFlags & 4 /* Unterminated */) !== 0, + getCommentDirectives: () => commentDirectives, + getNumericLiteralFlags: () => tokenFlags & 25584 /* NumericLiteralFlags */, + getTokenFlags: () => tokenFlags, + reScanGreaterToken, + reScanAsteriskEqualsToken, + reScanSlashToken, + reScanTemplateToken, + reScanTemplateHeadOrNoSubstitutionTemplate, + scanJsxIdentifier, + scanJsxAttributeValue, + reScanJsxAttributeValue, + reScanJsxToken, + reScanLessThanToken, + reScanHashToken, + reScanQuestionToken, + reScanInvalidIdentifier, + scanJsxToken, + scanJsDocToken, + scanJSDocCommentTextToken, + scan, + getText, + clearCommentDirectives, + setText, + setScriptTarget, + setLanguageVariant, + setScriptKind, + setJSDocParsingMode, + setOnError, + resetTokenState, + setTextPos: resetTokenState, + setSkipJsDocLeadingAsterisks, + tryScan, + lookAhead, + scanRange + }; + if (Debug.isDebugging) { + Object.defineProperty(scanner2, "__debugShowCurrentPositionInText", { + get: () => { + const text2 = scanner2.getText(); + return text2.slice(0, scanner2.getTokenFullStart()) + "\u2551" + text2.slice(scanner2.getTokenFullStart()); + } + }); + } + return scanner2; + function codePointUnchecked(pos2) { + return codePointAt(text, pos2); + } + function codePointChecked(pos2) { + return pos2 >= 0 && pos2 < end ? codePointUnchecked(pos2) : -1 /* EOF */; + } + function charCodeUnchecked(pos2) { + return text.charCodeAt(pos2); + } + function charCodeChecked(pos2) { + return pos2 >= 0 && pos2 < end ? charCodeUnchecked(pos2) : -1 /* EOF */; + } + function error2(message, errPos = pos, length3, arg0) { + if (onError) { + const oldPos = pos; + pos = errPos; + onError(message, length3 || 0, arg0); + pos = oldPos; + } + } + function scanNumberFragment() { + let start2 = pos; + let allowSeparator = false; + let isPreviousTokenSeparator = false; + let result = ""; + while (true) { + const ch = charCodeUnchecked(pos); + if (ch === 95 /* _ */) { + tokenFlags |= 512 /* ContainsSeparator */; + if (allowSeparator) { + allowSeparator = false; + isPreviousTokenSeparator = true; + result += text.substring(start2, pos); + } else { + tokenFlags |= 16384 /* ContainsInvalidSeparator */; + if (isPreviousTokenSeparator) { + error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); + } else { + error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); + } + } + pos++; + start2 = pos; + continue; + } + if (isDigit(ch)) { + allowSeparator = true; + isPreviousTokenSeparator = false; + pos++; + continue; + } + break; + } + if (charCodeUnchecked(pos - 1) === 95 /* _ */) { + tokenFlags |= 16384 /* ContainsInvalidSeparator */; + error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); + } + return result + text.substring(start2, pos); + } + function scanNumber() { + let start2 = pos; + let mainFragment; + if (charCodeUnchecked(pos) === 48 /* _0 */) { + pos++; + if (charCodeUnchecked(pos) === 95 /* _ */) { + tokenFlags |= 512 /* ContainsSeparator */ | 16384 /* ContainsInvalidSeparator */; + error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); + pos--; + mainFragment = scanNumberFragment(); + } else if (!scanDigits()) { + tokenFlags |= 8192 /* ContainsLeadingZero */; + mainFragment = "" + +tokenValue; + } else if (!tokenValue) { + mainFragment = "0"; + } else { + tokenValue = "" + parseInt(tokenValue, 8); + tokenFlags |= 32 /* Octal */; + const withMinus = token === 41 /* MinusToken */; + const literal = (withMinus ? "-" : "") + "0o" + (+tokenValue).toString(8); + if (withMinus) start2--; + error2(Diagnostics.Octal_literals_are_not_allowed_Use_the_syntax_0, start2, pos - start2, literal); + return 9 /* NumericLiteral */; + } + } else { + mainFragment = scanNumberFragment(); + } + let decimalFragment; + let scientificFragment; + if (charCodeUnchecked(pos) === 46 /* dot */) { + pos++; + decimalFragment = scanNumberFragment(); + } + let end2 = pos; + if (charCodeUnchecked(pos) === 69 /* E */ || charCodeUnchecked(pos) === 101 /* e */) { + pos++; + tokenFlags |= 16 /* Scientific */; + if (charCodeUnchecked(pos) === 43 /* plus */ || charCodeUnchecked(pos) === 45 /* minus */) pos++; + const preNumericPart = pos; + const finalFragment = scanNumberFragment(); + if (!finalFragment) { + error2(Diagnostics.Digit_expected); + } else { + scientificFragment = text.substring(end2, preNumericPart) + finalFragment; + end2 = pos; + } + } + let result; + if (tokenFlags & 512 /* ContainsSeparator */) { + result = mainFragment; + if (decimalFragment) { + result += "." + decimalFragment; + } + if (scientificFragment) { + result += scientificFragment; + } + } else { + result = text.substring(start2, end2); + } + if (tokenFlags & 8192 /* ContainsLeadingZero */) { + error2(Diagnostics.Decimals_with_leading_zeros_are_not_allowed, start2, end2 - start2); + tokenValue = "" + +result; + return 9 /* NumericLiteral */; + } + if (decimalFragment !== void 0 || tokenFlags & 16 /* Scientific */) { + checkForIdentifierStartAfterNumericLiteral(start2, decimalFragment === void 0 && !!(tokenFlags & 16 /* Scientific */)); + tokenValue = "" + +result; + return 9 /* NumericLiteral */; + } else { + tokenValue = result; + const type = checkBigIntSuffix(); + checkForIdentifierStartAfterNumericLiteral(start2); + return type; + } + } + function checkForIdentifierStartAfterNumericLiteral(numericStart, isScientific) { + if (!isIdentifierStart(codePointUnchecked(pos), languageVersion)) { + return; + } + const identifierStart = pos; + const { length: length3 } = scanIdentifierParts(); + if (length3 === 1 && text[identifierStart] === "n") { + if (isScientific) { + error2(Diagnostics.A_bigint_literal_cannot_use_exponential_notation, numericStart, identifierStart - numericStart + 1); + } else { + error2(Diagnostics.A_bigint_literal_must_be_an_integer, numericStart, identifierStart - numericStart + 1); + } + } else { + error2(Diagnostics.An_identifier_or_keyword_cannot_immediately_follow_a_numeric_literal, identifierStart, length3); + pos = identifierStart; + } + } + function scanDigits() { + const start2 = pos; + let isOctal = true; + while (isDigit(charCodeChecked(pos))) { + if (!isOctalDigit(charCodeUnchecked(pos))) { + isOctal = false; + } + pos++; + } + tokenValue = text.substring(start2, pos); + return isOctal; + } + function scanExactNumberOfHexDigits(count, canHaveSeparators) { + const valueString = scanHexDigits( + /*minCount*/ + count, + /*scanAsManyAsPossible*/ + false, + canHaveSeparators + ); + return valueString ? parseInt(valueString, 16) : -1; + } + function scanMinimumNumberOfHexDigits(count, canHaveSeparators) { + return scanHexDigits( + /*minCount*/ + count, + /*scanAsManyAsPossible*/ + true, + canHaveSeparators + ); + } + function scanHexDigits(minCount, scanAsManyAsPossible, canHaveSeparators) { + let valueChars = []; + let allowSeparator = false; + let isPreviousTokenSeparator = false; + while (valueChars.length < minCount || scanAsManyAsPossible) { + let ch = charCodeUnchecked(pos); + if (canHaveSeparators && ch === 95 /* _ */) { + tokenFlags |= 512 /* ContainsSeparator */; + if (allowSeparator) { + allowSeparator = false; + isPreviousTokenSeparator = true; + } else if (isPreviousTokenSeparator) { + error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); + } else { + error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); + } + pos++; + continue; + } + allowSeparator = canHaveSeparators; + if (ch >= 65 /* A */ && ch <= 70 /* F */) { + ch += 97 /* a */ - 65 /* A */; + } else if (!(ch >= 48 /* _0 */ && ch <= 57 /* _9 */ || ch >= 97 /* a */ && ch <= 102 /* f */)) { + break; + } + valueChars.push(ch); + pos++; + isPreviousTokenSeparator = false; + } + if (valueChars.length < minCount) { + valueChars = []; + } + if (charCodeUnchecked(pos - 1) === 95 /* _ */) { + error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); + } + return String.fromCharCode(...valueChars); + } + function scanString(jsxAttributeString = false) { + const quote2 = charCodeUnchecked(pos); + pos++; + let result = ""; + let start2 = pos; + while (true) { + if (pos >= end) { + result += text.substring(start2, pos); + tokenFlags |= 4 /* Unterminated */; + error2(Diagnostics.Unterminated_string_literal); + break; + } + const ch = charCodeUnchecked(pos); + if (ch === quote2) { + result += text.substring(start2, pos); + pos++; + break; + } + if (ch === 92 /* backslash */ && !jsxAttributeString) { + result += text.substring(start2, pos); + result += scanEscapeSequence(1 /* String */ | 2 /* ReportErrors */); + start2 = pos; + continue; + } + if ((ch === 10 /* lineFeed */ || ch === 13 /* carriageReturn */) && !jsxAttributeString) { + result += text.substring(start2, pos); + tokenFlags |= 4 /* Unterminated */; + error2(Diagnostics.Unterminated_string_literal); + break; + } + pos++; + } + return result; + } + function scanTemplateAndSetTokenValue(shouldEmitInvalidEscapeError) { + const startedWithBacktick = charCodeUnchecked(pos) === 96 /* backtick */; + pos++; + let start2 = pos; + let contents = ""; + let resultingToken; + while (true) { + if (pos >= end) { + contents += text.substring(start2, pos); + tokenFlags |= 4 /* Unterminated */; + error2(Diagnostics.Unterminated_template_literal); + resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */; + break; + } + const currChar = charCodeUnchecked(pos); + if (currChar === 96 /* backtick */) { + contents += text.substring(start2, pos); + pos++; + resultingToken = startedWithBacktick ? 15 /* NoSubstitutionTemplateLiteral */ : 18 /* TemplateTail */; + break; + } + if (currChar === 36 /* $ */ && pos + 1 < end && charCodeUnchecked(pos + 1) === 123 /* openBrace */) { + contents += text.substring(start2, pos); + pos += 2; + resultingToken = startedWithBacktick ? 16 /* TemplateHead */ : 17 /* TemplateMiddle */; + break; + } + if (currChar === 92 /* backslash */) { + contents += text.substring(start2, pos); + contents += scanEscapeSequence(1 /* String */ | (shouldEmitInvalidEscapeError ? 2 /* ReportErrors */ : 0)); + start2 = pos; + continue; + } + if (currChar === 13 /* carriageReturn */) { + contents += text.substring(start2, pos); + pos++; + if (pos < end && charCodeUnchecked(pos) === 10 /* lineFeed */) { + pos++; + } + contents += "\n"; + start2 = pos; + continue; + } + pos++; + } + Debug.assert(resultingToken !== void 0); + tokenValue = contents; + return resultingToken; + } + function scanEscapeSequence(flags) { + const start2 = pos; + pos++; + if (pos >= end) { + error2(Diagnostics.Unexpected_end_of_text); + return ""; + } + const ch = charCodeUnchecked(pos); + pos++; + switch (ch) { + case 48 /* _0 */: + if (pos >= end || !isDigit(charCodeUnchecked(pos))) { + return "\0"; + } + // '\01', '\011' + // falls through + case 49 /* _1 */: + case 50 /* _2 */: + case 51 /* _3 */: + if (pos < end && isOctalDigit(charCodeUnchecked(pos))) { + pos++; + } + // '\17', '\177' + // falls through + case 52 /* _4 */: + case 53 /* _5 */: + case 54 /* _6 */: + case 55 /* _7 */: + if (pos < end && isOctalDigit(charCodeUnchecked(pos))) { + pos++; + } + tokenFlags |= 2048 /* ContainsInvalidEscape */; + if (flags & 6 /* ReportInvalidEscapeErrors */) { + const code = parseInt(text.substring(start2 + 1, pos), 8); + if (flags & 4 /* RegularExpression */ && !(flags & 32 /* AtomEscape */) && ch !== 48 /* _0 */) { + error2(Diagnostics.Octal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class_If_this_was_intended_as_an_escape_sequence_use_the_syntax_0_instead, start2, pos - start2, "\\x" + code.toString(16).padStart(2, "0")); + } else { + error2(Diagnostics.Octal_escape_sequences_are_not_allowed_Use_the_syntax_0, start2, pos - start2, "\\x" + code.toString(16).padStart(2, "0")); + } + return String.fromCharCode(code); + } + return text.substring(start2, pos); + case 56 /* _8 */: + case 57 /* _9 */: + tokenFlags |= 2048 /* ContainsInvalidEscape */; + if (flags & 6 /* ReportInvalidEscapeErrors */) { + if (flags & 4 /* RegularExpression */ && !(flags & 32 /* AtomEscape */)) { + error2(Diagnostics.Decimal_escape_sequences_and_backreferences_are_not_allowed_in_a_character_class, start2, pos - start2); + } else { + error2(Diagnostics.Escape_sequence_0_is_not_allowed, start2, pos - start2, text.substring(start2, pos)); + } + return String.fromCharCode(ch); + } + return text.substring(start2, pos); + case 98 /* b */: + return "\b"; + case 116 /* t */: + return " "; + case 110 /* n */: + return "\n"; + case 118 /* v */: + return "\v"; + case 102 /* f */: + return "\f"; + case 114 /* r */: + return "\r"; + case 39 /* singleQuote */: + return "'"; + case 34 /* doubleQuote */: + return '"'; + case 117 /* u */: + if (pos < end && charCodeUnchecked(pos) === 123 /* openBrace */) { + pos -= 2; + const result = scanExtendedUnicodeEscape(!!(flags & 6 /* ReportInvalidEscapeErrors */)); + if (!(flags & 17 /* AllowExtendedUnicodeEscape */)) { + tokenFlags |= 2048 /* ContainsInvalidEscape */; + if (flags & 6 /* ReportInvalidEscapeErrors */) { + error2(Diagnostics.Unicode_escape_sequences_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set, start2, pos - start2); + } + } + return result; + } + for (; pos < start2 + 6; pos++) { + if (!(pos < end && isHexDigit(charCodeUnchecked(pos)))) { + tokenFlags |= 2048 /* ContainsInvalidEscape */; + if (flags & 6 /* ReportInvalidEscapeErrors */) { + error2(Diagnostics.Hexadecimal_digit_expected); + } + return text.substring(start2, pos); + } + } + tokenFlags |= 1024 /* UnicodeEscape */; + const escapedValue = parseInt(text.substring(start2 + 2, pos), 16); + const escapedValueString = String.fromCharCode(escapedValue); + if (flags & 16 /* AnyUnicodeMode */ && escapedValue >= 55296 && escapedValue <= 56319 && pos + 6 < end && text.substring(pos, pos + 2) === "\\u" && charCodeUnchecked(pos + 2) !== 123 /* openBrace */) { + const nextStart = pos; + let nextPos = pos + 2; + for (; nextPos < nextStart + 6; nextPos++) { + if (!isHexDigit(charCodeUnchecked(nextPos))) { + return escapedValueString; + } + } + const nextEscapedValue = parseInt(text.substring(nextStart + 2, nextPos), 16); + if (nextEscapedValue >= 56320 && nextEscapedValue <= 57343) { + pos = nextPos; + return escapedValueString + String.fromCharCode(nextEscapedValue); + } + } + return escapedValueString; + case 120 /* x */: + for (; pos < start2 + 4; pos++) { + if (!(pos < end && isHexDigit(charCodeUnchecked(pos)))) { + tokenFlags |= 2048 /* ContainsInvalidEscape */; + if (flags & 6 /* ReportInvalidEscapeErrors */) { + error2(Diagnostics.Hexadecimal_digit_expected); + } + return text.substring(start2, pos); + } + } + tokenFlags |= 4096 /* HexEscape */; + return String.fromCharCode(parseInt(text.substring(start2 + 2, pos), 16)); + // when encountering a LineContinuation (i.e. a backslash and a line terminator sequence), + // the line terminator is interpreted to be "the empty code unit sequence". + case 13 /* carriageReturn */: + if (pos < end && charCodeUnchecked(pos) === 10 /* lineFeed */) { + pos++; + } + // falls through + case 10 /* lineFeed */: + case 8232 /* lineSeparator */: + case 8233 /* paragraphSeparator */: + return ""; + default: + if (flags & 16 /* AnyUnicodeMode */ || flags & 4 /* RegularExpression */ && !(flags & 8 /* AnnexB */) && isIdentifierPart(ch, languageVersion)) { + error2(Diagnostics.This_character_cannot_be_escaped_in_a_regular_expression, pos - 2, 2); + } + return String.fromCharCode(ch); + } + } + function scanExtendedUnicodeEscape(shouldEmitInvalidEscapeError) { + const start2 = pos; + pos += 3; + const escapedStart = pos; + const escapedValueString = scanMinimumNumberOfHexDigits( + 1, + /*canHaveSeparators*/ + false + ); + const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1; + let isInvalidExtendedEscape = false; + if (escapedValue < 0) { + if (shouldEmitInvalidEscapeError) { + error2(Diagnostics.Hexadecimal_digit_expected); + } + isInvalidExtendedEscape = true; + } else if (escapedValue > 1114111) { + if (shouldEmitInvalidEscapeError) { + error2(Diagnostics.An_extended_Unicode_escape_value_must_be_between_0x0_and_0x10FFFF_inclusive, escapedStart, pos - escapedStart); + } + isInvalidExtendedEscape = true; + } + if (pos >= end) { + if (shouldEmitInvalidEscapeError) { + error2(Diagnostics.Unexpected_end_of_text); + } + isInvalidExtendedEscape = true; + } else if (charCodeUnchecked(pos) === 125 /* closeBrace */) { + pos++; + } else { + if (shouldEmitInvalidEscapeError) { + error2(Diagnostics.Unterminated_Unicode_escape_sequence); + } + isInvalidExtendedEscape = true; + } + if (isInvalidExtendedEscape) { + tokenFlags |= 2048 /* ContainsInvalidEscape */; + return text.substring(start2, pos); + } + tokenFlags |= 8 /* ExtendedUnicodeEscape */; + return utf16EncodeAsString(escapedValue); + } + function peekUnicodeEscape() { + if (pos + 5 < end && charCodeUnchecked(pos + 1) === 117 /* u */) { + const start2 = pos; + pos += 2; + const value = scanExactNumberOfHexDigits( + 4, + /*canHaveSeparators*/ + false + ); + pos = start2; + return value; + } + return -1; + } + function peekExtendedUnicodeEscape() { + if (codePointUnchecked(pos + 1) === 117 /* u */ && codePointUnchecked(pos + 2) === 123 /* openBrace */) { + const start2 = pos; + pos += 3; + const escapedValueString = scanMinimumNumberOfHexDigits( + 1, + /*canHaveSeparators*/ + false + ); + const escapedValue = escapedValueString ? parseInt(escapedValueString, 16) : -1; + pos = start2; + return escapedValue; + } + return -1; + } + function scanIdentifierParts() { + let result = ""; + let start2 = pos; + while (pos < end) { + let ch = codePointUnchecked(pos); + if (isIdentifierPart(ch, languageVersion)) { + pos += charSize(ch); + } else if (ch === 92 /* backslash */) { + ch = peekExtendedUnicodeEscape(); + if (ch >= 0 && isIdentifierPart(ch, languageVersion)) { + result += scanExtendedUnicodeEscape( + /*shouldEmitInvalidEscapeError*/ + true + ); + start2 = pos; + continue; + } + ch = peekUnicodeEscape(); + if (!(ch >= 0 && isIdentifierPart(ch, languageVersion))) { + break; + } + tokenFlags |= 1024 /* UnicodeEscape */; + result += text.substring(start2, pos); + result += utf16EncodeAsString(ch); + pos += 6; + start2 = pos; + } else { + break; + } + } + result += text.substring(start2, pos); + return result; + } + function getIdentifierToken() { + const len = tokenValue.length; + if (len >= 2 && len <= 12) { + const ch = tokenValue.charCodeAt(0); + if (ch >= 97 /* a */ && ch <= 122 /* z */) { + const keyword = textToKeyword.get(tokenValue); + if (keyword !== void 0) { + return token = keyword; + } + } + } + return token = 80 /* Identifier */; + } + function scanBinaryOrOctalDigits(base) { + let value = ""; + let separatorAllowed = false; + let isPreviousTokenSeparator = false; + while (true) { + const ch = charCodeUnchecked(pos); + if (ch === 95 /* _ */) { + tokenFlags |= 512 /* ContainsSeparator */; + if (separatorAllowed) { + separatorAllowed = false; + isPreviousTokenSeparator = true; + } else if (isPreviousTokenSeparator) { + error2(Diagnostics.Multiple_consecutive_numeric_separators_are_not_permitted, pos, 1); + } else { + error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos, 1); + } + pos++; + continue; + } + separatorAllowed = true; + if (!isDigit(ch) || ch - 48 /* _0 */ >= base) { + break; + } + value += text[pos]; + pos++; + isPreviousTokenSeparator = false; + } + if (charCodeUnchecked(pos - 1) === 95 /* _ */) { + error2(Diagnostics.Numeric_separators_are_not_allowed_here, pos - 1, 1); + } + return value; + } + function checkBigIntSuffix() { + if (charCodeUnchecked(pos) === 110 /* n */) { + tokenValue += "n"; + if (tokenFlags & 384 /* BinaryOrOctalSpecifier */) { + tokenValue = parsePseudoBigInt(tokenValue) + "n"; + } + pos++; + return 10 /* BigIntLiteral */; + } else { + const numericValue = tokenFlags & 128 /* BinarySpecifier */ ? parseInt(tokenValue.slice(2), 2) : tokenFlags & 256 /* OctalSpecifier */ ? parseInt(tokenValue.slice(2), 8) : +tokenValue; + tokenValue = "" + numericValue; + return 9 /* NumericLiteral */; + } + } + function scan() { + fullStartPos = pos; + tokenFlags = 0 /* None */; + while (true) { + tokenStart = pos; + if (pos >= end) { + return token = 1 /* EndOfFileToken */; + } + const ch = codePointUnchecked(pos); + if (pos === 0) { + if (ch === 35 /* hash */ && isShebangTrivia(text, pos)) { + pos = scanShebangTrivia(text, pos); + if (skipTrivia2) { + continue; + } else { + return token = 6 /* ShebangTrivia */; + } + } + } + switch (ch) { + case 10 /* lineFeed */: + case 13 /* carriageReturn */: + tokenFlags |= 1 /* PrecedingLineBreak */; + if (skipTrivia2) { + pos++; + continue; + } else { + if (ch === 13 /* carriageReturn */ && pos + 1 < end && charCodeUnchecked(pos + 1) === 10 /* lineFeed */) { + pos += 2; + } else { + pos++; + } + return token = 4 /* NewLineTrivia */; + } + case 9 /* tab */: + case 11 /* verticalTab */: + case 12 /* formFeed */: + case 32 /* space */: + case 160 /* nonBreakingSpace */: + case 5760 /* ogham */: + case 8192 /* enQuad */: + case 8193 /* emQuad */: + case 8194 /* enSpace */: + case 8195 /* emSpace */: + case 8196 /* threePerEmSpace */: + case 8197 /* fourPerEmSpace */: + case 8198 /* sixPerEmSpace */: + case 8199 /* figureSpace */: + case 8200 /* punctuationSpace */: + case 8201 /* thinSpace */: + case 8202 /* hairSpace */: + case 8203 /* zeroWidthSpace */: + case 8239 /* narrowNoBreakSpace */: + case 8287 /* mathematicalSpace */: + case 12288 /* ideographicSpace */: + case 65279 /* byteOrderMark */: + if (skipTrivia2) { + pos++; + continue; + } else { + while (pos < end && isWhiteSpaceSingleLine(charCodeUnchecked(pos))) { + pos++; + } + return token = 5 /* WhitespaceTrivia */; + } + case 33 /* exclamation */: + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 38 /* ExclamationEqualsEqualsToken */; + } + return pos += 2, token = 36 /* ExclamationEqualsToken */; + } + pos++; + return token = 54 /* ExclamationToken */; + case 34 /* doubleQuote */: + case 39 /* singleQuote */: + tokenValue = scanString(); + return token = 11 /* StringLiteral */; + case 96 /* backtick */: + return token = scanTemplateAndSetTokenValue( + /*shouldEmitInvalidEscapeError*/ + false + ); + case 37 /* percent */: + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 70 /* PercentEqualsToken */; + } + pos++; + return token = 45 /* PercentToken */; + case 38 /* ampersand */: + if (charCodeUnchecked(pos + 1) === 38 /* ampersand */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 77 /* AmpersandAmpersandEqualsToken */; + } + return pos += 2, token = 56 /* AmpersandAmpersandToken */; + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 74 /* AmpersandEqualsToken */; + } + pos++; + return token = 51 /* AmpersandToken */; + case 40 /* openParen */: + pos++; + return token = 21 /* OpenParenToken */; + case 41 /* closeParen */: + pos++; + return token = 22 /* CloseParenToken */; + case 42 /* asterisk */: + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 67 /* AsteriskEqualsToken */; + } + if (charCodeUnchecked(pos + 1) === 42 /* asterisk */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 68 /* AsteriskAsteriskEqualsToken */; + } + return pos += 2, token = 43 /* AsteriskAsteriskToken */; + } + pos++; + if (skipJsDocLeadingAsterisks && (tokenFlags & 32768 /* PrecedingJSDocLeadingAsterisks */) === 0 && tokenFlags & 1 /* PrecedingLineBreak */) { + tokenFlags |= 32768 /* PrecedingJSDocLeadingAsterisks */; + continue; + } + return token = 42 /* AsteriskToken */; + case 43 /* plus */: + if (charCodeUnchecked(pos + 1) === 43 /* plus */) { + return pos += 2, token = 46 /* PlusPlusToken */; + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 65 /* PlusEqualsToken */; + } + pos++; + return token = 40 /* PlusToken */; + case 44 /* comma */: + pos++; + return token = 28 /* CommaToken */; + case 45 /* minus */: + if (charCodeUnchecked(pos + 1) === 45 /* minus */) { + return pos += 2, token = 47 /* MinusMinusToken */; + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 66 /* MinusEqualsToken */; + } + pos++; + return token = 41 /* MinusToken */; + case 46 /* dot */: + if (isDigit(charCodeUnchecked(pos + 1))) { + scanNumber(); + return token = 9 /* NumericLiteral */; + } + if (charCodeUnchecked(pos + 1) === 46 /* dot */ && charCodeUnchecked(pos + 2) === 46 /* dot */) { + return pos += 3, token = 26 /* DotDotDotToken */; + } + pos++; + return token = 25 /* DotToken */; + case 47 /* slash */: + if (charCodeUnchecked(pos + 1) === 47 /* slash */) { + pos += 2; + while (pos < end) { + if (isLineBreak(charCodeUnchecked(pos))) { + break; + } + pos++; + } + commentDirectives = appendIfCommentDirective( + commentDirectives, + text.slice(tokenStart, pos), + commentDirectiveRegExSingleLine, + tokenStart + ); + if (skipTrivia2) { + continue; + } else { + return token = 2 /* SingleLineCommentTrivia */; + } + } + if (charCodeUnchecked(pos + 1) === 42 /* asterisk */) { + pos += 2; + const isJSDoc2 = charCodeUnchecked(pos) === 42 /* asterisk */ && charCodeUnchecked(pos + 1) !== 47 /* slash */; + let commentClosed = false; + let lastLineStart = tokenStart; + while (pos < end) { + const ch2 = charCodeUnchecked(pos); + if (ch2 === 42 /* asterisk */ && charCodeUnchecked(pos + 1) === 47 /* slash */) { + pos += 2; + commentClosed = true; + break; + } + pos++; + if (isLineBreak(ch2)) { + lastLineStart = pos; + tokenFlags |= 1 /* PrecedingLineBreak */; + } + } + if (isJSDoc2 && shouldParseJSDoc()) { + tokenFlags |= 2 /* PrecedingJSDocComment */; + } + commentDirectives = appendIfCommentDirective(commentDirectives, text.slice(lastLineStart, pos), commentDirectiveRegExMultiLine, lastLineStart); + if (!commentClosed) { + error2(Diagnostics.Asterisk_Slash_expected); + } + if (skipTrivia2) { + continue; + } else { + if (!commentClosed) { + tokenFlags |= 4 /* Unterminated */; + } + return token = 3 /* MultiLineCommentTrivia */; + } + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 69 /* SlashEqualsToken */; + } + pos++; + return token = 44 /* SlashToken */; + case 48 /* _0 */: + if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 88 /* X */ || charCodeUnchecked(pos + 1) === 120 /* x */)) { + pos += 2; + tokenValue = scanMinimumNumberOfHexDigits( + 1, + /*canHaveSeparators*/ + true + ); + if (!tokenValue) { + error2(Diagnostics.Hexadecimal_digit_expected); + tokenValue = "0"; + } + tokenValue = "0x" + tokenValue; + tokenFlags |= 64 /* HexSpecifier */; + return token = checkBigIntSuffix(); + } else if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 66 /* B */ || charCodeUnchecked(pos + 1) === 98 /* b */)) { + pos += 2; + tokenValue = scanBinaryOrOctalDigits( + /* base */ + 2 + ); + if (!tokenValue) { + error2(Diagnostics.Binary_digit_expected); + tokenValue = "0"; + } + tokenValue = "0b" + tokenValue; + tokenFlags |= 128 /* BinarySpecifier */; + return token = checkBigIntSuffix(); + } else if (pos + 2 < end && (charCodeUnchecked(pos + 1) === 79 /* O */ || charCodeUnchecked(pos + 1) === 111 /* o */)) { + pos += 2; + tokenValue = scanBinaryOrOctalDigits( + /* base */ + 8 + ); + if (!tokenValue) { + error2(Diagnostics.Octal_digit_expected); + tokenValue = "0"; + } + tokenValue = "0o" + tokenValue; + tokenFlags |= 256 /* OctalSpecifier */; + return token = checkBigIntSuffix(); + } + // falls through + case 49 /* _1 */: + case 50 /* _2 */: + case 51 /* _3 */: + case 52 /* _4 */: + case 53 /* _5 */: + case 54 /* _6 */: + case 55 /* _7 */: + case 56 /* _8 */: + case 57 /* _9 */: + return token = scanNumber(); + case 58 /* colon */: + pos++; + return token = 59 /* ColonToken */; + case 59 /* semicolon */: + pos++; + return token = 27 /* SemicolonToken */; + case 60 /* lessThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error2); + if (skipTrivia2) { + continue; + } else { + return token = 7 /* ConflictMarkerTrivia */; + } + } + if (charCodeUnchecked(pos + 1) === 60 /* lessThan */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 71 /* LessThanLessThanEqualsToken */; + } + return pos += 2, token = 48 /* LessThanLessThanToken */; + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 33 /* LessThanEqualsToken */; + } + if (languageVariant === 1 /* JSX */ && charCodeUnchecked(pos + 1) === 47 /* slash */ && charCodeUnchecked(pos + 2) !== 42 /* asterisk */) { + return pos += 2, token = 31 /* LessThanSlashToken */; + } + pos++; + return token = 30 /* LessThanToken */; + case 61 /* equals */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error2); + if (skipTrivia2) { + continue; + } else { + return token = 7 /* ConflictMarkerTrivia */; + } + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 37 /* EqualsEqualsEqualsToken */; + } + return pos += 2, token = 35 /* EqualsEqualsToken */; + } + if (charCodeUnchecked(pos + 1) === 62 /* greaterThan */) { + return pos += 2, token = 39 /* EqualsGreaterThanToken */; + } + pos++; + return token = 64 /* EqualsToken */; + case 62 /* greaterThan */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error2); + if (skipTrivia2) { + continue; + } else { + return token = 7 /* ConflictMarkerTrivia */; + } + } + pos++; + return token = 32 /* GreaterThanToken */; + case 63 /* question */: + if (charCodeUnchecked(pos + 1) === 46 /* dot */ && !isDigit(charCodeUnchecked(pos + 2))) { + return pos += 2, token = 29 /* QuestionDotToken */; + } + if (charCodeUnchecked(pos + 1) === 63 /* question */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 78 /* QuestionQuestionEqualsToken */; + } + return pos += 2, token = 61 /* QuestionQuestionToken */; + } + pos++; + return token = 58 /* QuestionToken */; + case 91 /* openBracket */: + pos++; + return token = 23 /* OpenBracketToken */; + case 93 /* closeBracket */: + pos++; + return token = 24 /* CloseBracketToken */; + case 94 /* caret */: + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 79 /* CaretEqualsToken */; + } + pos++; + return token = 53 /* CaretToken */; + case 123 /* openBrace */: + pos++; + return token = 19 /* OpenBraceToken */; + case 124 /* bar */: + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error2); + if (skipTrivia2) { + continue; + } else { + return token = 7 /* ConflictMarkerTrivia */; + } + } + if (charCodeUnchecked(pos + 1) === 124 /* bar */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 76 /* BarBarEqualsToken */; + } + return pos += 2, token = 57 /* BarBarToken */; + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 75 /* BarEqualsToken */; + } + pos++; + return token = 52 /* BarToken */; + case 125 /* closeBrace */: + pos++; + return token = 20 /* CloseBraceToken */; + case 126 /* tilde */: + pos++; + return token = 55 /* TildeToken */; + case 64 /* at */: + pos++; + return token = 60 /* AtToken */; + case 92 /* backslash */: + const extendedCookedChar = peekExtendedUnicodeEscape(); + if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) { + tokenValue = scanExtendedUnicodeEscape( + /*shouldEmitInvalidEscapeError*/ + true + ) + scanIdentifierParts(); + return token = getIdentifierToken(); + } + const cookedChar = peekUnicodeEscape(); + if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { + pos += 6; + tokenFlags |= 1024 /* UnicodeEscape */; + tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); + return token = getIdentifierToken(); + } + error2(Diagnostics.Invalid_character); + pos++; + return token = 0 /* Unknown */; + case 35 /* hash */: + if (pos !== 0 && text[pos + 1] === "!") { + error2(Diagnostics.can_only_be_used_at_the_start_of_a_file, pos, 2); + pos++; + return token = 0 /* Unknown */; + } + const charAfterHash = codePointUnchecked(pos + 1); + if (charAfterHash === 92 /* backslash */) { + pos++; + const extendedCookedChar2 = peekExtendedUnicodeEscape(); + if (extendedCookedChar2 >= 0 && isIdentifierStart(extendedCookedChar2, languageVersion)) { + tokenValue = "#" + scanExtendedUnicodeEscape( + /*shouldEmitInvalidEscapeError*/ + true + ) + scanIdentifierParts(); + return token = 81 /* PrivateIdentifier */; + } + const cookedChar2 = peekUnicodeEscape(); + if (cookedChar2 >= 0 && isIdentifierStart(cookedChar2, languageVersion)) { + pos += 6; + tokenFlags |= 1024 /* UnicodeEscape */; + tokenValue = "#" + String.fromCharCode(cookedChar2) + scanIdentifierParts(); + return token = 81 /* PrivateIdentifier */; + } + pos--; + } + if (isIdentifierStart(charAfterHash, languageVersion)) { + pos++; + scanIdentifier(charAfterHash, languageVersion); + } else { + tokenValue = "#"; + error2(Diagnostics.Invalid_character, pos++, charSize(ch)); + } + return token = 81 /* PrivateIdentifier */; + case 65533 /* replacementCharacter */: + error2(Diagnostics.File_appears_to_be_binary, 0, 0); + pos = end; + return token = 8 /* NonTextFileMarkerTrivia */; + default: + const identifierKind = scanIdentifier(ch, languageVersion); + if (identifierKind) { + return token = identifierKind; + } else if (isWhiteSpaceSingleLine(ch)) { + pos += charSize(ch); + continue; + } else if (isLineBreak(ch)) { + tokenFlags |= 1 /* PrecedingLineBreak */; + pos += charSize(ch); + continue; + } + const size = charSize(ch); + error2(Diagnostics.Invalid_character, pos, size); + pos += size; + return token = 0 /* Unknown */; + } + } + } + function shouldParseJSDoc() { + switch (jsDocParsingMode) { + case 0 /* ParseAll */: + return true; + case 1 /* ParseNone */: + return false; + } + if (scriptKind !== 3 /* TS */ && scriptKind !== 4 /* TSX */) { + return true; + } + if (jsDocParsingMode === 3 /* ParseForTypeInfo */) { + return false; + } + return jsDocSeeOrLink.test(text.slice(fullStartPos, pos)); + } + function reScanInvalidIdentifier() { + Debug.assert(token === 0 /* Unknown */, "'reScanInvalidIdentifier' should only be called when the current token is 'SyntaxKind.Unknown'."); + pos = tokenStart = fullStartPos; + tokenFlags = 0; + const ch = codePointUnchecked(pos); + const identifierKind = scanIdentifier(ch, 99 /* ESNext */); + if (identifierKind) { + return token = identifierKind; + } + pos += charSize(ch); + return token; + } + function scanIdentifier(startCharacter, languageVersion2) { + let ch = startCharacter; + if (isIdentifierStart(ch, languageVersion2)) { + pos += charSize(ch); + while (pos < end && isIdentifierPart(ch = codePointUnchecked(pos), languageVersion2)) pos += charSize(ch); + tokenValue = text.substring(tokenStart, pos); + if (ch === 92 /* backslash */) { + tokenValue += scanIdentifierParts(); + } + return getIdentifierToken(); + } + } + function reScanGreaterToken() { + if (token === 32 /* GreaterThanToken */) { + if (charCodeUnchecked(pos) === 62 /* greaterThan */) { + if (charCodeUnchecked(pos + 1) === 62 /* greaterThan */) { + if (charCodeUnchecked(pos + 2) === 61 /* equals */) { + return pos += 3, token = 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */; + } + return pos += 2, token = 50 /* GreaterThanGreaterThanGreaterThanToken */; + } + if (charCodeUnchecked(pos + 1) === 61 /* equals */) { + return pos += 2, token = 72 /* GreaterThanGreaterThanEqualsToken */; + } + pos++; + return token = 49 /* GreaterThanGreaterThanToken */; + } + if (charCodeUnchecked(pos) === 61 /* equals */) { + pos++; + return token = 34 /* GreaterThanEqualsToken */; + } + } + return token; + } + function reScanAsteriskEqualsToken() { + Debug.assert(token === 67 /* AsteriskEqualsToken */, "'reScanAsteriskEqualsToken' should only be called on a '*='"); + pos = tokenStart + 1; + return token = 64 /* EqualsToken */; + } + function reScanSlashToken(reportErrors2) { + if (token === 44 /* SlashToken */ || token === 69 /* SlashEqualsToken */) { + const startOfRegExpBody = tokenStart + 1; + pos = startOfRegExpBody; + let inEscape = false; + let namedCaptureGroups = false; + let inCharacterClass = false; + while (true) { + const ch = charCodeChecked(pos); + if (ch === -1 /* EOF */ || isLineBreak(ch)) { + tokenFlags |= 4 /* Unterminated */; + break; + } + if (inEscape) { + inEscape = false; + } else if (ch === 47 /* slash */ && !inCharacterClass) { + break; + } else if (ch === 91 /* openBracket */) { + inCharacterClass = true; + } else if (ch === 92 /* backslash */) { + inEscape = true; + } else if (ch === 93 /* closeBracket */) { + inCharacterClass = false; + } else if (!inCharacterClass && ch === 40 /* openParen */ && charCodeChecked(pos + 1) === 63 /* question */ && charCodeChecked(pos + 2) === 60 /* lessThan */ && charCodeChecked(pos + 3) !== 61 /* equals */ && charCodeChecked(pos + 3) !== 33 /* exclamation */) { + namedCaptureGroups = true; + } + pos++; + } + const endOfRegExpBody = pos; + if (tokenFlags & 4 /* Unterminated */) { + pos = startOfRegExpBody; + inEscape = false; + let characterClassDepth = 0; + let inDecimalQuantifier = false; + let groupDepth = 0; + while (pos < endOfRegExpBody) { + const ch = charCodeUnchecked(pos); + if (inEscape) { + inEscape = false; + } else if (ch === 92 /* backslash */) { + inEscape = true; + } else if (ch === 91 /* openBracket */) { + characterClassDepth++; + } else if (ch === 93 /* closeBracket */ && characterClassDepth) { + characterClassDepth--; + } else if (!characterClassDepth) { + if (ch === 123 /* openBrace */) { + inDecimalQuantifier = true; + } else if (ch === 125 /* closeBrace */ && inDecimalQuantifier) { + inDecimalQuantifier = false; + } else if (!inDecimalQuantifier) { + if (ch === 40 /* openParen */) { + groupDepth++; + } else if (ch === 41 /* closeParen */ && groupDepth) { + groupDepth--; + } else if (ch === 41 /* closeParen */ || ch === 93 /* closeBracket */ || ch === 125 /* closeBrace */) { + break; + } + } + } + pos++; + } + while (isWhiteSpaceLike(charCodeChecked(pos - 1)) || charCodeChecked(pos - 1) === 59 /* semicolon */) pos--; + error2(Diagnostics.Unterminated_regular_expression_literal, tokenStart, pos - tokenStart); + } else { + pos++; + let regExpFlags = 0 /* None */; + while (true) { + const ch = codePointChecked(pos); + if (ch === -1 /* EOF */ || !isIdentifierPart(ch, languageVersion)) { + break; + } + const size = charSize(ch); + if (reportErrors2) { + const flag = characterCodeToRegularExpressionFlag(ch); + if (flag === void 0) { + error2(Diagnostics.Unknown_regular_expression_flag, pos, size); + } else if (regExpFlags & flag) { + error2(Diagnostics.Duplicate_regular_expression_flag, pos, size); + } else if (((regExpFlags | flag) & 96 /* AnyUnicodeMode */) === 96 /* AnyUnicodeMode */) { + error2(Diagnostics.The_Unicode_u_flag_and_the_Unicode_Sets_v_flag_cannot_be_set_simultaneously, pos, size); + } else { + regExpFlags |= flag; + checkRegularExpressionFlagAvailability(flag, size); + } + } + pos += size; + } + if (reportErrors2) { + scanRange(startOfRegExpBody, endOfRegExpBody - startOfRegExpBody, () => { + scanRegularExpressionWorker( + regExpFlags, + /*annexB*/ + true, + namedCaptureGroups + ); + }); + } + } + tokenValue = text.substring(tokenStart, pos); + token = 14 /* RegularExpressionLiteral */; + } + return token; + } + function scanRegularExpressionWorker(regExpFlags, annexB, namedCaptureGroups) { + var unicodeSetsMode = !!(regExpFlags & 64 /* UnicodeSets */); + var anyUnicodeMode = !!(regExpFlags & 96 /* AnyUnicodeMode */); + var anyUnicodeModeOrNonAnnexB = anyUnicodeMode || !annexB; + var mayContainStrings = false; + var numberOfCapturingGroups = 0; + var groupSpecifiers; + var groupNameReferences; + var decimalEscapes; + var namedCapturingGroupsScopeStack = []; + var topNamedCapturingGroupsScope; + function scanDisjunction(isInGroup) { + while (true) { + namedCapturingGroupsScopeStack.push(topNamedCapturingGroupsScope); + topNamedCapturingGroupsScope = void 0; + scanAlternative(isInGroup); + topNamedCapturingGroupsScope = namedCapturingGroupsScopeStack.pop(); + if (charCodeChecked(pos) !== 124 /* bar */) { + return; + } + pos++; + } + } + function scanAlternative(isInGroup) { + let isPreviousTermQuantifiable = false; + while (true) { + const start2 = pos; + const ch = charCodeChecked(pos); + switch (ch) { + case -1 /* EOF */: + return; + case 94 /* caret */: + case 36 /* $ */: + pos++; + isPreviousTermQuantifiable = false; + break; + case 92 /* backslash */: + pos++; + switch (charCodeChecked(pos)) { + case 98 /* b */: + case 66 /* B */: + pos++; + isPreviousTermQuantifiable = false; + break; + default: + scanAtomEscape(); + isPreviousTermQuantifiable = true; + break; + } + break; + case 40 /* openParen */: + pos++; + if (charCodeChecked(pos) === 63 /* question */) { + pos++; + switch (charCodeChecked(pos)) { + case 61 /* equals */: + case 33 /* exclamation */: + pos++; + isPreviousTermQuantifiable = !anyUnicodeModeOrNonAnnexB; + break; + case 60 /* lessThan */: + const groupNameStart = pos; + pos++; + switch (charCodeChecked(pos)) { + case 61 /* equals */: + case 33 /* exclamation */: + pos++; + isPreviousTermQuantifiable = false; + break; + default: + scanGroupName( + /*isReference*/ + false + ); + scanExpectedChar(62 /* greaterThan */); + if (languageVersion < 5 /* ES2018 */) { + error2(Diagnostics.Named_capturing_groups_are_only_available_when_targeting_ES2018_or_later, groupNameStart, pos - groupNameStart); + } + numberOfCapturingGroups++; + isPreviousTermQuantifiable = true; + break; + } + break; + default: + const start3 = pos; + const setFlags = scanPatternModifiers(0 /* None */); + if (charCodeChecked(pos) === 45 /* minus */) { + pos++; + scanPatternModifiers(setFlags); + if (pos === start3 + 1) { + error2(Diagnostics.Subpattern_flags_must_be_present_when_there_is_a_minus_sign, start3, pos - start3); + } + } + scanExpectedChar(58 /* colon */); + isPreviousTermQuantifiable = true; + break; + } + } else { + numberOfCapturingGroups++; + isPreviousTermQuantifiable = true; + } + scanDisjunction( + /*isInGroup*/ + true + ); + scanExpectedChar(41 /* closeParen */); + break; + case 123 /* openBrace */: + pos++; + const digitsStart = pos; + scanDigits(); + const min2 = tokenValue; + if (!anyUnicodeModeOrNonAnnexB && !min2) { + isPreviousTermQuantifiable = true; + break; + } + if (charCodeChecked(pos) === 44 /* comma */) { + pos++; + scanDigits(); + const max = tokenValue; + if (!min2) { + if (max || charCodeChecked(pos) === 125 /* closeBrace */) { + error2(Diagnostics.Incomplete_quantifier_Digit_expected, digitsStart, 0); + } else { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, start2, 1, String.fromCharCode(ch)); + isPreviousTermQuantifiable = true; + break; + } + } else if (max && Number.parseInt(min2) > Number.parseInt(max) && (anyUnicodeModeOrNonAnnexB || charCodeChecked(pos) === 125 /* closeBrace */)) { + error2(Diagnostics.Numbers_out_of_order_in_quantifier, digitsStart, pos - digitsStart); + } + } else if (!min2) { + if (anyUnicodeModeOrNonAnnexB) { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, start2, 1, String.fromCharCode(ch)); + } + isPreviousTermQuantifiable = true; + break; + } + if (charCodeChecked(pos) !== 125 /* closeBrace */) { + if (anyUnicodeModeOrNonAnnexB) { + error2(Diagnostics._0_expected, pos, 0, String.fromCharCode(125 /* closeBrace */)); + pos--; + } else { + isPreviousTermQuantifiable = true; + break; + } + } + // falls through + case 42 /* asterisk */: + case 43 /* plus */: + case 63 /* question */: + pos++; + if (charCodeChecked(pos) === 63 /* question */) { + pos++; + } + if (!isPreviousTermQuantifiable) { + error2(Diagnostics.There_is_nothing_available_for_repetition, start2, pos - start2); + } + isPreviousTermQuantifiable = false; + break; + case 46 /* dot */: + pos++; + isPreviousTermQuantifiable = true; + break; + case 91 /* openBracket */: + pos++; + if (unicodeSetsMode) { + scanClassSetExpression(); + } else { + scanClassRanges(); + } + scanExpectedChar(93 /* closeBracket */); + isPreviousTermQuantifiable = true; + break; + case 41 /* closeParen */: + if (isInGroup) { + return; + } + // falls through + case 93 /* closeBracket */: + case 125 /* closeBrace */: + if (anyUnicodeModeOrNonAnnexB || ch === 41 /* closeParen */) { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); + } + pos++; + isPreviousTermQuantifiable = true; + break; + case 47 /* slash */: + case 124 /* bar */: + return; + default: + scanSourceCharacter(); + isPreviousTermQuantifiable = true; + break; + } + } + } + function scanPatternModifiers(currFlags) { + while (true) { + const ch = codePointChecked(pos); + if (ch === -1 /* EOF */ || !isIdentifierPart(ch, languageVersion)) { + break; + } + const size = charSize(ch); + const flag = characterCodeToRegularExpressionFlag(ch); + if (flag === void 0) { + error2(Diagnostics.Unknown_regular_expression_flag, pos, size); + } else if (currFlags & flag) { + error2(Diagnostics.Duplicate_regular_expression_flag, pos, size); + } else if (!(flag & 28 /* Modifiers */)) { + error2(Diagnostics.This_regular_expression_flag_cannot_be_toggled_within_a_subpattern, pos, size); + } else { + currFlags |= flag; + checkRegularExpressionFlagAvailability(flag, size); + } + pos += size; + } + return currFlags; + } + function scanAtomEscape() { + Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); + switch (charCodeChecked(pos)) { + case 107 /* k */: + pos++; + if (charCodeChecked(pos) === 60 /* lessThan */) { + pos++; + scanGroupName( + /*isReference*/ + true + ); + scanExpectedChar(62 /* greaterThan */); + } else if (anyUnicodeModeOrNonAnnexB || namedCaptureGroups) { + error2(Diagnostics.k_must_be_followed_by_a_capturing_group_name_enclosed_in_angle_brackets, pos - 2, 2); + } + break; + case 113 /* q */: + if (unicodeSetsMode) { + pos++; + error2(Diagnostics.q_is_only_available_inside_character_class, pos - 2, 2); + break; + } + // falls through + default: + Debug.assert(scanCharacterClassEscape() || scanDecimalEscape() || scanCharacterEscape( + /*atomEscape*/ + true + )); + break; + } + } + function scanDecimalEscape() { + Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); + const ch = charCodeChecked(pos); + if (ch >= 49 /* _1 */ && ch <= 57 /* _9 */) { + const start2 = pos; + scanDigits(); + decimalEscapes = append(decimalEscapes, { pos: start2, end: pos, value: +tokenValue }); + return true; + } + return false; + } + function scanCharacterEscape(atomEscape) { + Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); + let ch = charCodeChecked(pos); + switch (ch) { + case -1 /* EOF */: + error2(Diagnostics.Undetermined_character_escape, pos - 1, 1); + return "\\"; + case 99 /* c */: + pos++; + ch = charCodeChecked(pos); + if (isASCIILetter(ch)) { + pos++; + return String.fromCharCode(ch & 31); + } + if (anyUnicodeModeOrNonAnnexB) { + error2(Diagnostics.c_must_be_followed_by_an_ASCII_letter, pos - 2, 2); + } else if (atomEscape) { + pos--; + return "\\"; + } + return String.fromCharCode(ch); + case 94 /* caret */: + case 36 /* $ */: + case 47 /* slash */: + case 92 /* backslash */: + case 46 /* dot */: + case 42 /* asterisk */: + case 43 /* plus */: + case 63 /* question */: + case 40 /* openParen */: + case 41 /* closeParen */: + case 91 /* openBracket */: + case 93 /* closeBracket */: + case 123 /* openBrace */: + case 125 /* closeBrace */: + case 124 /* bar */: + pos++; + return String.fromCharCode(ch); + default: + pos--; + return scanEscapeSequence( + 4 /* RegularExpression */ | (annexB ? 8 /* AnnexB */ : 0) | (anyUnicodeMode ? 16 /* AnyUnicodeMode */ : 0) | (atomEscape ? 32 /* AtomEscape */ : 0) + ); + } + } + function scanGroupName(isReference) { + Debug.assertEqual(charCodeUnchecked(pos - 1), 60 /* lessThan */); + tokenStart = pos; + scanIdentifier(codePointChecked(pos), languageVersion); + if (pos === tokenStart) { + error2(Diagnostics.Expected_a_capturing_group_name); + } else if (isReference) { + groupNameReferences = append(groupNameReferences, { pos: tokenStart, end: pos, name: tokenValue }); + } else if ((topNamedCapturingGroupsScope == null ? void 0 : topNamedCapturingGroupsScope.has(tokenValue)) || namedCapturingGroupsScopeStack.some((group2) => group2 == null ? void 0 : group2.has(tokenValue))) { + error2(Diagnostics.Named_capturing_groups_with_the_same_name_must_be_mutually_exclusive_to_each_other, tokenStart, pos - tokenStart); + } else { + topNamedCapturingGroupsScope ?? (topNamedCapturingGroupsScope = /* @__PURE__ */ new Set()); + topNamedCapturingGroupsScope.add(tokenValue); + groupSpecifiers ?? (groupSpecifiers = /* @__PURE__ */ new Set()); + groupSpecifiers.add(tokenValue); + } + } + function isClassContentExit(ch) { + return ch === 93 /* closeBracket */ || ch === -1 /* EOF */ || pos >= end; + } + function scanClassRanges() { + Debug.assertEqual(charCodeUnchecked(pos - 1), 91 /* openBracket */); + if (charCodeChecked(pos) === 94 /* caret */) { + pos++; + } + while (true) { + const ch = charCodeChecked(pos); + if (isClassContentExit(ch)) { + return; + } + const minStart = pos; + const minCharacter = scanClassAtom(); + if (charCodeChecked(pos) === 45 /* minus */) { + pos++; + const ch2 = charCodeChecked(pos); + if (isClassContentExit(ch2)) { + return; + } + if (!minCharacter && anyUnicodeModeOrNonAnnexB) { + error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, minStart, pos - 1 - minStart); + } + const maxStart = pos; + const maxCharacter = scanClassAtom(); + if (!maxCharacter && anyUnicodeModeOrNonAnnexB) { + error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, maxStart, pos - maxStart); + continue; + } + if (!minCharacter) { + continue; + } + const minCharacterValue = codePointAt(minCharacter, 0); + const maxCharacterValue = codePointAt(maxCharacter, 0); + if (minCharacter.length === charSize(minCharacterValue) && maxCharacter.length === charSize(maxCharacterValue) && minCharacterValue > maxCharacterValue) { + error2(Diagnostics.Range_out_of_order_in_character_class, minStart, pos - minStart); + } + } + } + } + function scanClassSetExpression() { + Debug.assertEqual(charCodeUnchecked(pos - 1), 91 /* openBracket */); + let isCharacterComplement = false; + if (charCodeChecked(pos) === 94 /* caret */) { + pos++; + isCharacterComplement = true; + } + let expressionMayContainStrings = false; + let ch = charCodeChecked(pos); + if (isClassContentExit(ch)) { + return; + } + let start2 = pos; + let operand; + switch (text.slice(pos, pos + 2)) { + // TODO: don't use slice + case "--": + case "&&": + error2(Diagnostics.Expected_a_class_set_operand); + mayContainStrings = false; + break; + default: + operand = scanClassSetOperand(); + break; + } + switch (charCodeChecked(pos)) { + case 45 /* minus */: + if (charCodeChecked(pos + 1) === 45 /* minus */) { + if (isCharacterComplement && mayContainStrings) { + error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2); + } + expressionMayContainStrings = mayContainStrings; + scanClassSetSubExpression(3 /* ClassSubtraction */); + mayContainStrings = !isCharacterComplement && expressionMayContainStrings; + return; + } + break; + case 38 /* ampersand */: + if (charCodeChecked(pos + 1) === 38 /* ampersand */) { + scanClassSetSubExpression(2 /* ClassIntersection */); + if (isCharacterComplement && mayContainStrings) { + error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2); + } + expressionMayContainStrings = mayContainStrings; + mayContainStrings = !isCharacterComplement && expressionMayContainStrings; + return; + } else { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); + } + break; + default: + if (isCharacterComplement && mayContainStrings) { + error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, start2, pos - start2); + } + expressionMayContainStrings = mayContainStrings; + break; + } + while (true) { + ch = charCodeChecked(pos); + if (ch === -1 /* EOF */) { + break; + } + switch (ch) { + case 45 /* minus */: + pos++; + ch = charCodeChecked(pos); + if (isClassContentExit(ch)) { + mayContainStrings = !isCharacterComplement && expressionMayContainStrings; + return; + } + if (ch === 45 /* minus */) { + pos++; + error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); + start2 = pos - 2; + operand = text.slice(start2, pos); + continue; + } else { + if (!operand) { + error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, start2, pos - 1 - start2); + } + const secondStart = pos; + const secondOperand = scanClassSetOperand(); + if (isCharacterComplement && mayContainStrings) { + error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, secondStart, pos - secondStart); + } + expressionMayContainStrings || (expressionMayContainStrings = mayContainStrings); + if (!secondOperand) { + error2(Diagnostics.A_character_class_range_must_not_be_bounded_by_another_character_class, secondStart, pos - secondStart); + break; + } + if (!operand) { + break; + } + const minCharacterValue = codePointAt(operand, 0); + const maxCharacterValue = codePointAt(secondOperand, 0); + if (operand.length === charSize(minCharacterValue) && secondOperand.length === charSize(maxCharacterValue) && minCharacterValue > maxCharacterValue) { + error2(Diagnostics.Range_out_of_order_in_character_class, start2, pos - start2); + } + } + break; + case 38 /* ampersand */: + start2 = pos; + pos++; + if (charCodeChecked(pos) === 38 /* ampersand */) { + pos++; + error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); + if (charCodeChecked(pos) === 38 /* ampersand */) { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); + pos++; + } + } else { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos - 1, 1, String.fromCharCode(ch)); + } + operand = text.slice(start2, pos); + continue; + } + if (isClassContentExit(charCodeChecked(pos))) { + break; + } + start2 = pos; + switch (text.slice(pos, pos + 2)) { + // TODO: don't use slice + case "--": + case "&&": + error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos, 2); + pos += 2; + operand = text.slice(start2, pos); + break; + default: + operand = scanClassSetOperand(); + break; + } + } + mayContainStrings = !isCharacterComplement && expressionMayContainStrings; + } + function scanClassSetSubExpression(expressionType) { + let expressionMayContainStrings = mayContainStrings; + while (true) { + let ch = charCodeChecked(pos); + if (isClassContentExit(ch)) { + break; + } + switch (ch) { + case 45 /* minus */: + pos++; + if (charCodeChecked(pos) === 45 /* minus */) { + pos++; + if (expressionType !== 3 /* ClassSubtraction */) { + error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); + } + } else { + error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 1, 1); + } + break; + case 38 /* ampersand */: + pos++; + if (charCodeChecked(pos) === 38 /* ampersand */) { + pos++; + if (expressionType !== 2 /* ClassIntersection */) { + error2(Diagnostics.Operators_must_not_be_mixed_within_a_character_class_Wrap_it_in_a_nested_class_instead, pos - 2, 2); + } + if (charCodeChecked(pos) === 38 /* ampersand */) { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); + pos++; + } + } else { + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos - 1, 1, String.fromCharCode(ch)); + } + break; + default: + switch (expressionType) { + case 3 /* ClassSubtraction */: + error2(Diagnostics._0_expected, pos, 0, "--"); + break; + case 2 /* ClassIntersection */: + error2(Diagnostics._0_expected, pos, 0, "&&"); + break; + default: + break; + } + break; + } + ch = charCodeChecked(pos); + if (isClassContentExit(ch)) { + error2(Diagnostics.Expected_a_class_set_operand); + break; + } + scanClassSetOperand(); + expressionMayContainStrings && (expressionMayContainStrings = mayContainStrings); + } + mayContainStrings = expressionMayContainStrings; + } + function scanClassSetOperand() { + mayContainStrings = false; + switch (charCodeChecked(pos)) { + case -1 /* EOF */: + return ""; + case 91 /* openBracket */: + pos++; + scanClassSetExpression(); + scanExpectedChar(93 /* closeBracket */); + return ""; + case 92 /* backslash */: + pos++; + if (scanCharacterClassEscape()) { + return ""; + } else if (charCodeChecked(pos) === 113 /* q */) { + pos++; + if (charCodeChecked(pos) === 123 /* openBrace */) { + pos++; + scanClassStringDisjunctionContents(); + scanExpectedChar(125 /* closeBrace */); + return ""; + } else { + error2(Diagnostics.q_must_be_followed_by_string_alternatives_enclosed_in_braces, pos - 2, 2); + return "q"; + } + } + pos--; + // falls through + default: + return scanClassSetCharacter(); + } + } + function scanClassStringDisjunctionContents() { + Debug.assertEqual(charCodeUnchecked(pos - 1), 123 /* openBrace */); + let characterCount = 0; + while (true) { + const ch = charCodeChecked(pos); + switch (ch) { + case -1 /* EOF */: + return; + case 125 /* closeBrace */: + if (characterCount !== 1) { + mayContainStrings = true; + } + return; + case 124 /* bar */: + if (characterCount !== 1) { + mayContainStrings = true; + } + pos++; + start = pos; + characterCount = 0; + break; + default: + scanClassSetCharacter(); + characterCount++; + break; + } + } + } + function scanClassSetCharacter() { + const ch = charCodeChecked(pos); + if (ch === -1 /* EOF */) { + return ""; + } + if (ch === 92 /* backslash */) { + pos++; + const ch2 = charCodeChecked(pos); + switch (ch2) { + case 98 /* b */: + pos++; + return "\b"; + case 38 /* ampersand */: + case 45 /* minus */: + case 33 /* exclamation */: + case 35 /* hash */: + case 37 /* percent */: + case 44 /* comma */: + case 58 /* colon */: + case 59 /* semicolon */: + case 60 /* lessThan */: + case 61 /* equals */: + case 62 /* greaterThan */: + case 64 /* at */: + case 96 /* backtick */: + case 126 /* tilde */: + pos++; + return String.fromCharCode(ch2); + default: + return scanCharacterEscape( + /*atomEscape*/ + false + ); + } + } else if (ch === charCodeChecked(pos + 1)) { + switch (ch) { + case 38 /* ampersand */: + case 33 /* exclamation */: + case 35 /* hash */: + case 37 /* percent */: + case 42 /* asterisk */: + case 43 /* plus */: + case 44 /* comma */: + case 46 /* dot */: + case 58 /* colon */: + case 59 /* semicolon */: + case 60 /* lessThan */: + case 61 /* equals */: + case 62 /* greaterThan */: + case 63 /* question */: + case 64 /* at */: + case 96 /* backtick */: + case 126 /* tilde */: + error2(Diagnostics.A_character_class_must_not_contain_a_reserved_double_punctuator_Did_you_mean_to_escape_it_with_backslash, pos, 2); + pos += 2; + return text.substring(pos - 2, pos); + } + } + switch (ch) { + case 47 /* slash */: + case 40 /* openParen */: + case 41 /* closeParen */: + case 91 /* openBracket */: + case 93 /* closeBracket */: + case 123 /* openBrace */: + case 125 /* closeBrace */: + case 45 /* minus */: + case 124 /* bar */: + error2(Diagnostics.Unexpected_0_Did_you_mean_to_escape_it_with_backslash, pos, 1, String.fromCharCode(ch)); + pos++; + return String.fromCharCode(ch); + } + return scanSourceCharacter(); + } + function scanClassAtom() { + if (charCodeChecked(pos) === 92 /* backslash */) { + pos++; + const ch = charCodeChecked(pos); + switch (ch) { + case 98 /* b */: + pos++; + return "\b"; + case 45 /* minus */: + pos++; + return String.fromCharCode(ch); + default: + if (scanCharacterClassEscape()) { + return ""; + } + return scanCharacterEscape( + /*atomEscape*/ + false + ); + } + } else { + return scanSourceCharacter(); + } + } + function scanCharacterClassEscape() { + Debug.assertEqual(charCodeUnchecked(pos - 1), 92 /* backslash */); + let isCharacterComplement = false; + const start2 = pos - 1; + const ch = charCodeChecked(pos); + switch (ch) { + case 100 /* d */: + case 68 /* D */: + case 115 /* s */: + case 83 /* S */: + case 119 /* w */: + case 87 /* W */: + pos++; + return true; + case 80 /* P */: + isCharacterComplement = true; + // falls through + case 112 /* p */: + pos++; + if (charCodeChecked(pos) === 123 /* openBrace */) { + pos++; + const propertyNameOrValueStart = pos; + const propertyNameOrValue = scanWordCharacters(); + if (charCodeChecked(pos) === 61 /* equals */) { + const propertyName = nonBinaryUnicodeProperties.get(propertyNameOrValue); + if (pos === propertyNameOrValueStart) { + error2(Diagnostics.Expected_a_Unicode_property_name); + } else if (propertyName === void 0) { + error2(Diagnostics.Unknown_Unicode_property_name, propertyNameOrValueStart, pos - propertyNameOrValueStart); + const suggestion = getSpellingSuggestion(propertyNameOrValue, nonBinaryUnicodeProperties.keys(), identity); + if (suggestion) { + error2(Diagnostics.Did_you_mean_0, propertyNameOrValueStart, pos - propertyNameOrValueStart, suggestion); + } + } + pos++; + const propertyValueStart = pos; + const propertyValue = scanWordCharacters(); + if (pos === propertyValueStart) { + error2(Diagnostics.Expected_a_Unicode_property_value); + } else if (propertyName !== void 0 && !valuesOfNonBinaryUnicodeProperties[propertyName].has(propertyValue)) { + error2(Diagnostics.Unknown_Unicode_property_value, propertyValueStart, pos - propertyValueStart); + const suggestion = getSpellingSuggestion(propertyValue, valuesOfNonBinaryUnicodeProperties[propertyName], identity); + if (suggestion) { + error2(Diagnostics.Did_you_mean_0, propertyValueStart, pos - propertyValueStart, suggestion); + } + } + } else { + if (pos === propertyNameOrValueStart) { + error2(Diagnostics.Expected_a_Unicode_property_name_or_value); + } else if (binaryUnicodePropertiesOfStrings.has(propertyNameOrValue)) { + if (!unicodeSetsMode) { + error2(Diagnostics.Any_Unicode_property_that_would_possibly_match_more_than_a_single_character_is_only_available_when_the_Unicode_Sets_v_flag_is_set, propertyNameOrValueStart, pos - propertyNameOrValueStart); + } else if (isCharacterComplement) { + error2(Diagnostics.Anything_that_would_possibly_match_more_than_a_single_character_is_invalid_inside_a_negated_character_class, propertyNameOrValueStart, pos - propertyNameOrValueStart); + } else { + mayContainStrings = true; + } + } else if (!valuesOfNonBinaryUnicodeProperties.General_Category.has(propertyNameOrValue) && !binaryUnicodeProperties.has(propertyNameOrValue)) { + error2(Diagnostics.Unknown_Unicode_property_name_or_value, propertyNameOrValueStart, pos - propertyNameOrValueStart); + const suggestion = getSpellingSuggestion(propertyNameOrValue, [...valuesOfNonBinaryUnicodeProperties.General_Category, ...binaryUnicodeProperties, ...binaryUnicodePropertiesOfStrings], identity); + if (suggestion) { + error2(Diagnostics.Did_you_mean_0, propertyNameOrValueStart, pos - propertyNameOrValueStart, suggestion); + } + } + } + scanExpectedChar(125 /* closeBrace */); + if (!anyUnicodeMode) { + error2(Diagnostics.Unicode_property_value_expressions_are_only_available_when_the_Unicode_u_flag_or_the_Unicode_Sets_v_flag_is_set, start2, pos - start2); + } + } else if (anyUnicodeModeOrNonAnnexB) { + error2(Diagnostics._0_must_be_followed_by_a_Unicode_property_value_expression_enclosed_in_braces, pos - 2, 2, String.fromCharCode(ch)); + } else { + pos--; + return false; + } + return true; + } + return false; + } + function scanWordCharacters() { + let value = ""; + while (true) { + const ch = charCodeChecked(pos); + if (ch === -1 /* EOF */ || !isWordCharacter(ch)) { + break; + } + value += String.fromCharCode(ch); + pos++; + } + return value; + } + function scanSourceCharacter() { + const size = anyUnicodeMode ? charSize(codePointChecked(pos)) : 1; + pos += size; + return size > 0 ? text.substring(pos - size, pos) : ""; + } + function scanExpectedChar(ch) { + if (charCodeChecked(pos) === ch) { + pos++; + } else { + error2(Diagnostics._0_expected, pos, 0, String.fromCharCode(ch)); + } + } + scanDisjunction( + /*isInGroup*/ + false + ); + forEach(groupNameReferences, (reference) => { + if (!(groupSpecifiers == null ? void 0 : groupSpecifiers.has(reference.name))) { + error2(Diagnostics.There_is_no_capturing_group_named_0_in_this_regular_expression, reference.pos, reference.end - reference.pos, reference.name); + if (groupSpecifiers) { + const suggestion = getSpellingSuggestion(reference.name, groupSpecifiers, identity); + if (suggestion) { + error2(Diagnostics.Did_you_mean_0, reference.pos, reference.end - reference.pos, suggestion); + } + } + } + }); + forEach(decimalEscapes, (escape) => { + if (escape.value > numberOfCapturingGroups) { + if (numberOfCapturingGroups) { + error2(Diagnostics.This_backreference_refers_to_a_group_that_does_not_exist_There_are_only_0_capturing_groups_in_this_regular_expression, escape.pos, escape.end - escape.pos, numberOfCapturingGroups); + } else { + error2(Diagnostics.This_backreference_refers_to_a_group_that_does_not_exist_There_are_no_capturing_groups_in_this_regular_expression, escape.pos, escape.end - escape.pos); + } + } + }); + } + function checkRegularExpressionFlagAvailability(flag, size) { + const availableFrom = regExpFlagToFirstAvailableLanguageVersion.get(flag); + if (availableFrom && languageVersion < availableFrom) { + error2(Diagnostics.This_regular_expression_flag_is_only_available_when_targeting_0_or_later, pos, size, getNameOfScriptTarget(availableFrom)); + } + } + function appendIfCommentDirective(commentDirectives2, text2, commentDirectiveRegEx, lineStart) { + const type = getDirectiveFromComment(text2.trimStart(), commentDirectiveRegEx); + if (type === void 0) { + return commentDirectives2; + } + return append( + commentDirectives2, + { + range: { pos: lineStart, end: pos }, + type + } + ); + } + function getDirectiveFromComment(text2, commentDirectiveRegEx) { + const match = commentDirectiveRegEx.exec(text2); + if (!match) { + return void 0; + } + switch (match[1]) { + case "ts-expect-error": + return 0 /* ExpectError */; + case "ts-ignore": + return 1 /* Ignore */; + } + return void 0; + } + function reScanTemplateToken(isTaggedTemplate) { + pos = tokenStart; + return token = scanTemplateAndSetTokenValue(!isTaggedTemplate); + } + function reScanTemplateHeadOrNoSubstitutionTemplate() { + pos = tokenStart; + return token = scanTemplateAndSetTokenValue( + /*shouldEmitInvalidEscapeError*/ + true + ); + } + function reScanJsxToken(allowMultilineJsxText = true) { + pos = tokenStart = fullStartPos; + return token = scanJsxToken(allowMultilineJsxText); + } + function reScanLessThanToken() { + if (token === 48 /* LessThanLessThanToken */) { + pos = tokenStart + 1; + return token = 30 /* LessThanToken */; + } + return token; + } + function reScanHashToken() { + if (token === 81 /* PrivateIdentifier */) { + pos = tokenStart + 1; + return token = 63 /* HashToken */; + } + return token; + } + function reScanQuestionToken() { + Debug.assert(token === 61 /* QuestionQuestionToken */, "'reScanQuestionToken' should only be called on a '??'"); + pos = tokenStart + 1; + return token = 58 /* QuestionToken */; + } + function scanJsxToken(allowMultilineJsxText = true) { + fullStartPos = tokenStart = pos; + if (pos >= end) { + return token = 1 /* EndOfFileToken */; + } + let char = charCodeUnchecked(pos); + if (char === 60 /* lessThan */) { + if (charCodeUnchecked(pos + 1) === 47 /* slash */) { + pos += 2; + return token = 31 /* LessThanSlashToken */; + } + pos++; + return token = 30 /* LessThanToken */; + } + if (char === 123 /* openBrace */) { + pos++; + return token = 19 /* OpenBraceToken */; + } + let firstNonWhitespace = 0; + while (pos < end) { + char = charCodeUnchecked(pos); + if (char === 123 /* openBrace */) { + break; + } + if (char === 60 /* lessThan */) { + if (isConflictMarkerTrivia(text, pos)) { + pos = scanConflictMarkerTrivia(text, pos, error2); + return token = 7 /* ConflictMarkerTrivia */; + } + break; + } + if (char === 62 /* greaterThan */) { + error2(Diagnostics.Unexpected_token_Did_you_mean_or_gt, pos, 1); + } + if (char === 125 /* closeBrace */) { + error2(Diagnostics.Unexpected_token_Did_you_mean_or_rbrace, pos, 1); + } + if (isLineBreak(char) && firstNonWhitespace === 0) { + firstNonWhitespace = -1; + } else if (!allowMultilineJsxText && isLineBreak(char) && firstNonWhitespace > 0) { + break; + } else if (!isWhiteSpaceLike(char)) { + firstNonWhitespace = pos; + } + pos++; + } + tokenValue = text.substring(fullStartPos, pos); + return firstNonWhitespace === -1 ? 13 /* JsxTextAllWhiteSpaces */ : 12 /* JsxText */; + } + function scanJsxIdentifier() { + if (tokenIsIdentifierOrKeyword(token)) { + while (pos < end) { + const ch = charCodeUnchecked(pos); + if (ch === 45 /* minus */) { + tokenValue += "-"; + pos++; + continue; + } + const oldPos = pos; + tokenValue += scanIdentifierParts(); + if (pos === oldPos) { + break; + } + } + return getIdentifierToken(); + } + return token; + } + function scanJsxAttributeValue() { + fullStartPos = pos; + switch (charCodeUnchecked(pos)) { + case 34 /* doubleQuote */: + case 39 /* singleQuote */: + tokenValue = scanString( + /*jsxAttributeString*/ + true + ); + return token = 11 /* StringLiteral */; + default: + return scan(); + } + } + function reScanJsxAttributeValue() { + pos = tokenStart = fullStartPos; + return scanJsxAttributeValue(); + } + function scanJSDocCommentTextToken(inBackticks) { + fullStartPos = tokenStart = pos; + tokenFlags = 0 /* None */; + if (pos >= end) { + return token = 1 /* EndOfFileToken */; + } + for (let ch = charCodeUnchecked(pos); pos < end && (!isLineBreak(ch) && ch !== 96 /* backtick */); ch = codePointUnchecked(++pos)) { + if (!inBackticks) { + if (ch === 123 /* openBrace */) { + break; + } else if (ch === 64 /* at */ && pos - 1 >= 0 && isWhiteSpaceSingleLine(charCodeUnchecked(pos - 1)) && !(pos + 1 < end && isWhiteSpaceLike(charCodeUnchecked(pos + 1)))) { + break; + } + } + } + if (pos === tokenStart) { + return scanJsDocToken(); + } + tokenValue = text.substring(tokenStart, pos); + return token = 82 /* JSDocCommentTextToken */; + } + function scanJsDocToken() { + fullStartPos = tokenStart = pos; + tokenFlags = 0 /* None */; + if (pos >= end) { + return token = 1 /* EndOfFileToken */; + } + const ch = codePointUnchecked(pos); + pos += charSize(ch); + switch (ch) { + case 9 /* tab */: + case 11 /* verticalTab */: + case 12 /* formFeed */: + case 32 /* space */: + while (pos < end && isWhiteSpaceSingleLine(charCodeUnchecked(pos))) { + pos++; + } + return token = 5 /* WhitespaceTrivia */; + case 64 /* at */: + return token = 60 /* AtToken */; + case 13 /* carriageReturn */: + if (charCodeUnchecked(pos) === 10 /* lineFeed */) { + pos++; + } + // falls through + case 10 /* lineFeed */: + tokenFlags |= 1 /* PrecedingLineBreak */; + return token = 4 /* NewLineTrivia */; + case 42 /* asterisk */: + return token = 42 /* AsteriskToken */; + case 123 /* openBrace */: + return token = 19 /* OpenBraceToken */; + case 125 /* closeBrace */: + return token = 20 /* CloseBraceToken */; + case 91 /* openBracket */: + return token = 23 /* OpenBracketToken */; + case 93 /* closeBracket */: + return token = 24 /* CloseBracketToken */; + case 40 /* openParen */: + return token = 21 /* OpenParenToken */; + case 41 /* closeParen */: + return token = 22 /* CloseParenToken */; + case 60 /* lessThan */: + return token = 30 /* LessThanToken */; + case 62 /* greaterThan */: + return token = 32 /* GreaterThanToken */; + case 61 /* equals */: + return token = 64 /* EqualsToken */; + case 44 /* comma */: + return token = 28 /* CommaToken */; + case 46 /* dot */: + return token = 25 /* DotToken */; + case 96 /* backtick */: + return token = 62 /* BacktickToken */; + case 35 /* hash */: + return token = 63 /* HashToken */; + case 92 /* backslash */: + pos--; + const extendedCookedChar = peekExtendedUnicodeEscape(); + if (extendedCookedChar >= 0 && isIdentifierStart(extendedCookedChar, languageVersion)) { + tokenValue = scanExtendedUnicodeEscape( + /*shouldEmitInvalidEscapeError*/ + true + ) + scanIdentifierParts(); + return token = getIdentifierToken(); + } + const cookedChar = peekUnicodeEscape(); + if (cookedChar >= 0 && isIdentifierStart(cookedChar, languageVersion)) { + pos += 6; + tokenFlags |= 1024 /* UnicodeEscape */; + tokenValue = String.fromCharCode(cookedChar) + scanIdentifierParts(); + return token = getIdentifierToken(); + } + pos++; + return token = 0 /* Unknown */; + } + if (isIdentifierStart(ch, languageVersion)) { + let char = ch; + while (pos < end && isIdentifierPart(char = codePointUnchecked(pos), languageVersion) || char === 45 /* minus */) pos += charSize(char); + tokenValue = text.substring(tokenStart, pos); + if (char === 92 /* backslash */) { + tokenValue += scanIdentifierParts(); + } + return token = getIdentifierToken(); + } else { + return token = 0 /* Unknown */; + } + } + function speculationHelper(callback, isLookahead) { + const savePos = pos; + const saveStartPos = fullStartPos; + const saveTokenPos = tokenStart; + const saveToken = token; + const saveTokenValue = tokenValue; + const saveTokenFlags = tokenFlags; + const result = callback(); + if (!result || isLookahead) { + pos = savePos; + fullStartPos = saveStartPos; + tokenStart = saveTokenPos; + token = saveToken; + tokenValue = saveTokenValue; + tokenFlags = saveTokenFlags; + } + return result; + } + function scanRange(start2, length3, callback) { + const saveEnd = end; + const savePos = pos; + const saveStartPos = fullStartPos; + const saveTokenPos = tokenStart; + const saveToken = token; + const saveTokenValue = tokenValue; + const saveTokenFlags = tokenFlags; + const saveErrorExpectations = commentDirectives; + setText(text, start2, length3); + const result = callback(); + end = saveEnd; + pos = savePos; + fullStartPos = saveStartPos; + tokenStart = saveTokenPos; + token = saveToken; + tokenValue = saveTokenValue; + tokenFlags = saveTokenFlags; + commentDirectives = saveErrorExpectations; + return result; + } + function lookAhead(callback) { + return speculationHelper( + callback, + /*isLookahead*/ + true + ); + } + function tryScan(callback) { + return speculationHelper( + callback, + /*isLookahead*/ + false + ); + } + function getText() { + return text; + } + function clearCommentDirectives() { + commentDirectives = void 0; + } + function setText(newText, start2, length3) { + text = newText || ""; + end = length3 === void 0 ? text.length : start2 + length3; + resetTokenState(start2 || 0); + } + function setOnError(errorCallback) { + onError = errorCallback; + } + function setScriptTarget(scriptTarget) { + languageVersion = scriptTarget; + } + function setLanguageVariant(variant) { + languageVariant = variant; + } + function setScriptKind(kind) { + scriptKind = kind; + } + function setJSDocParsingMode(kind) { + jsDocParsingMode = kind; + } + function resetTokenState(position) { + Debug.assert(position >= 0); + pos = position; + fullStartPos = position; + tokenStart = position; + token = 0 /* Unknown */; + tokenValue = void 0; + tokenFlags = 0 /* None */; + } + function setSkipJsDocLeadingAsterisks(skip) { + skipJsDocLeadingAsterisks += skip ? 1 : -1; + } +} +function codePointAt(s, i) { + return s.codePointAt(i); +} +function charSize(ch) { + if (ch >= 65536) { + return 2; + } + if (ch === -1 /* EOF */) { + return 0; + } + return 1; +} +function utf16EncodeAsStringFallback(codePoint) { + Debug.assert(0 <= codePoint && codePoint <= 1114111); + if (codePoint <= 65535) { + return String.fromCharCode(codePoint); + } + const codeUnit1 = Math.floor((codePoint - 65536) / 1024) + 55296; + const codeUnit2 = (codePoint - 65536) % 1024 + 56320; + return String.fromCharCode(codeUnit1, codeUnit2); +} +var utf16EncodeAsStringWorker = String.fromCodePoint ? (codePoint) => String.fromCodePoint(codePoint) : utf16EncodeAsStringFallback; +function utf16EncodeAsString(codePoint) { + return utf16EncodeAsStringWorker(codePoint); +} +var nonBinaryUnicodeProperties = new Map(Object.entries({ + General_Category: "General_Category", + gc: "General_Category", + Script: "Script", + sc: "Script", + Script_Extensions: "Script_Extensions", + scx: "Script_Extensions" +})); +var binaryUnicodeProperties = /* @__PURE__ */ new Set(["ASCII", "ASCII_Hex_Digit", "AHex", "Alphabetic", "Alpha", "Any", "Assigned", "Bidi_Control", "Bidi_C", "Bidi_Mirrored", "Bidi_M", "Case_Ignorable", "CI", "Cased", "Changes_When_Casefolded", "CWCF", "Changes_When_Casemapped", "CWCM", "Changes_When_Lowercased", "CWL", "Changes_When_NFKC_Casefolded", "CWKCF", "Changes_When_Titlecased", "CWT", "Changes_When_Uppercased", "CWU", "Dash", "Default_Ignorable_Code_Point", "DI", "Deprecated", "Dep", "Diacritic", "Dia", "Emoji", "Emoji_Component", "EComp", "Emoji_Modifier", "EMod", "Emoji_Modifier_Base", "EBase", "Emoji_Presentation", "EPres", "Extended_Pictographic", "ExtPict", "Extender", "Ext", "Grapheme_Base", "Gr_Base", "Grapheme_Extend", "Gr_Ext", "Hex_Digit", "Hex", "IDS_Binary_Operator", "IDSB", "IDS_Trinary_Operator", "IDST", "ID_Continue", "IDC", "ID_Start", "IDS", "Ideographic", "Ideo", "Join_Control", "Join_C", "Logical_Order_Exception", "LOE", "Lowercase", "Lower", "Math", "Noncharacter_Code_Point", "NChar", "Pattern_Syntax", "Pat_Syn", "Pattern_White_Space", "Pat_WS", "Quotation_Mark", "QMark", "Radical", "Regional_Indicator", "RI", "Sentence_Terminal", "STerm", "Soft_Dotted", "SD", "Terminal_Punctuation", "Term", "Unified_Ideograph", "UIdeo", "Uppercase", "Upper", "Variation_Selector", "VS", "White_Space", "space", "XID_Continue", "XIDC", "XID_Start", "XIDS"]); +var binaryUnicodePropertiesOfStrings = /* @__PURE__ */ new Set(["Basic_Emoji", "Emoji_Keycap_Sequence", "RGI_Emoji_Modifier_Sequence", "RGI_Emoji_Flag_Sequence", "RGI_Emoji_Tag_Sequence", "RGI_Emoji_ZWJ_Sequence", "RGI_Emoji"]); +var valuesOfNonBinaryUnicodeProperties = { + General_Category: /* @__PURE__ */ new Set(["C", "Other", "Cc", "Control", "cntrl", "Cf", "Format", "Cn", "Unassigned", "Co", "Private_Use", "Cs", "Surrogate", "L", "Letter", "LC", "Cased_Letter", "Ll", "Lowercase_Letter", "Lm", "Modifier_Letter", "Lo", "Other_Letter", "Lt", "Titlecase_Letter", "Lu", "Uppercase_Letter", "M", "Mark", "Combining_Mark", "Mc", "Spacing_Mark", "Me", "Enclosing_Mark", "Mn", "Nonspacing_Mark", "N", "Number", "Nd", "Decimal_Number", "digit", "Nl", "Letter_Number", "No", "Other_Number", "P", "Punctuation", "punct", "Pc", "Connector_Punctuation", "Pd", "Dash_Punctuation", "Pe", "Close_Punctuation", "Pf", "Final_Punctuation", "Pi", "Initial_Punctuation", "Po", "Other_Punctuation", "Ps", "Open_Punctuation", "S", "Symbol", "Sc", "Currency_Symbol", "Sk", "Modifier_Symbol", "Sm", "Math_Symbol", "So", "Other_Symbol", "Z", "Separator", "Zl", "Line_Separator", "Zp", "Paragraph_Separator", "Zs", "Space_Separator"]), + Script: /* @__PURE__ */ new Set(["Adlm", "Adlam", "Aghb", "Caucasian_Albanian", "Ahom", "Arab", "Arabic", "Armi", "Imperial_Aramaic", "Armn", "Armenian", "Avst", "Avestan", "Bali", "Balinese", "Bamu", "Bamum", "Bass", "Bassa_Vah", "Batk", "Batak", "Beng", "Bengali", "Bhks", "Bhaiksuki", "Bopo", "Bopomofo", "Brah", "Brahmi", "Brai", "Braille", "Bugi", "Buginese", "Buhd", "Buhid", "Cakm", "Chakma", "Cans", "Canadian_Aboriginal", "Cari", "Carian", "Cham", "Cher", "Cherokee", "Chrs", "Chorasmian", "Copt", "Coptic", "Qaac", "Cpmn", "Cypro_Minoan", "Cprt", "Cypriot", "Cyrl", "Cyrillic", "Deva", "Devanagari", "Diak", "Dives_Akuru", "Dogr", "Dogra", "Dsrt", "Deseret", "Dupl", "Duployan", "Egyp", "Egyptian_Hieroglyphs", "Elba", "Elbasan", "Elym", "Elymaic", "Ethi", "Ethiopic", "Geor", "Georgian", "Glag", "Glagolitic", "Gong", "Gunjala_Gondi", "Gonm", "Masaram_Gondi", "Goth", "Gothic", "Gran", "Grantha", "Grek", "Greek", "Gujr", "Gujarati", "Guru", "Gurmukhi", "Hang", "Hangul", "Hani", "Han", "Hano", "Hanunoo", "Hatr", "Hatran", "Hebr", "Hebrew", "Hira", "Hiragana", "Hluw", "Anatolian_Hieroglyphs", "Hmng", "Pahawh_Hmong", "Hmnp", "Nyiakeng_Puachue_Hmong", "Hrkt", "Katakana_Or_Hiragana", "Hung", "Old_Hungarian", "Ital", "Old_Italic", "Java", "Javanese", "Kali", "Kayah_Li", "Kana", "Katakana", "Kawi", "Khar", "Kharoshthi", "Khmr", "Khmer", "Khoj", "Khojki", "Kits", "Khitan_Small_Script", "Knda", "Kannada", "Kthi", "Kaithi", "Lana", "Tai_Tham", "Laoo", "Lao", "Latn", "Latin", "Lepc", "Lepcha", "Limb", "Limbu", "Lina", "Linear_A", "Linb", "Linear_B", "Lisu", "Lyci", "Lycian", "Lydi", "Lydian", "Mahj", "Mahajani", "Maka", "Makasar", "Mand", "Mandaic", "Mani", "Manichaean", "Marc", "Marchen", "Medf", "Medefaidrin", "Mend", "Mende_Kikakui", "Merc", "Meroitic_Cursive", "Mero", "Meroitic_Hieroglyphs", "Mlym", "Malayalam", "Modi", "Mong", "Mongolian", "Mroo", "Mro", "Mtei", "Meetei_Mayek", "Mult", "Multani", "Mymr", "Myanmar", "Nagm", "Nag_Mundari", "Nand", "Nandinagari", "Narb", "Old_North_Arabian", "Nbat", "Nabataean", "Newa", "Nkoo", "Nko", "Nshu", "Nushu", "Ogam", "Ogham", "Olck", "Ol_Chiki", "Orkh", "Old_Turkic", "Orya", "Oriya", "Osge", "Osage", "Osma", "Osmanya", "Ougr", "Old_Uyghur", "Palm", "Palmyrene", "Pauc", "Pau_Cin_Hau", "Perm", "Old_Permic", "Phag", "Phags_Pa", "Phli", "Inscriptional_Pahlavi", "Phlp", "Psalter_Pahlavi", "Phnx", "Phoenician", "Plrd", "Miao", "Prti", "Inscriptional_Parthian", "Rjng", "Rejang", "Rohg", "Hanifi_Rohingya", "Runr", "Runic", "Samr", "Samaritan", "Sarb", "Old_South_Arabian", "Saur", "Saurashtra", "Sgnw", "SignWriting", "Shaw", "Shavian", "Shrd", "Sharada", "Sidd", "Siddham", "Sind", "Khudawadi", "Sinh", "Sinhala", "Sogd", "Sogdian", "Sogo", "Old_Sogdian", "Sora", "Sora_Sompeng", "Soyo", "Soyombo", "Sund", "Sundanese", "Sylo", "Syloti_Nagri", "Syrc", "Syriac", "Tagb", "Tagbanwa", "Takr", "Takri", "Tale", "Tai_Le", "Talu", "New_Tai_Lue", "Taml", "Tamil", "Tang", "Tangut", "Tavt", "Tai_Viet", "Telu", "Telugu", "Tfng", "Tifinagh", "Tglg", "Tagalog", "Thaa", "Thaana", "Thai", "Tibt", "Tibetan", "Tirh", "Tirhuta", "Tnsa", "Tangsa", "Toto", "Ugar", "Ugaritic", "Vaii", "Vai", "Vith", "Vithkuqi", "Wara", "Warang_Citi", "Wcho", "Wancho", "Xpeo", "Old_Persian", "Xsux", "Cuneiform", "Yezi", "Yezidi", "Yiii", "Yi", "Zanb", "Zanabazar_Square", "Zinh", "Inherited", "Qaai", "Zyyy", "Common", "Zzzz", "Unknown"]), + Script_Extensions: void 0 +}; +valuesOfNonBinaryUnicodeProperties.Script_Extensions = valuesOfNonBinaryUnicodeProperties.Script; + +// src/compiler/utilitiesPublic.ts +function isExternalModuleNameRelative(moduleName) { + return pathIsRelative(moduleName) || isRootedDiskPath(moduleName); +} +function sortAndDeduplicateDiagnostics(diagnostics) { + return sortAndDeduplicate(diagnostics, compareDiagnostics, diagnosticsEqualityComparer); +} +var targetToLibMap = /* @__PURE__ */ new Map([ + [99 /* ESNext */, "lib.esnext.full.d.ts"], + [10 /* ES2023 */, "lib.es2023.full.d.ts"], + [9 /* ES2022 */, "lib.es2022.full.d.ts"], + [8 /* ES2021 */, "lib.es2021.full.d.ts"], + [7 /* ES2020 */, "lib.es2020.full.d.ts"], + [6 /* ES2019 */, "lib.es2019.full.d.ts"], + [5 /* ES2018 */, "lib.es2018.full.d.ts"], + [4 /* ES2017 */, "lib.es2017.full.d.ts"], + [3 /* ES2016 */, "lib.es2016.full.d.ts"], + [2 /* ES2015 */, "lib.es6.d.ts"] + // We don't use lib.es2015.full.d.ts due to breaking change. +]); +function getDefaultLibFileName(options) { + const target = getEmitScriptTarget(options); + switch (target) { + case 99 /* ESNext */: + case 10 /* ES2023 */: + case 9 /* ES2022 */: + case 8 /* ES2021 */: + case 7 /* ES2020 */: + case 6 /* ES2019 */: + case 5 /* ES2018 */: + case 4 /* ES2017 */: + case 3 /* ES2016 */: + case 2 /* ES2015 */: + return targetToLibMap.get(target); + default: + return "lib.d.ts"; + } +} +function textSpanEnd(span) { + return span.start + span.length; +} +function textSpanIsEmpty(span) { + return span.length === 0; +} +function textSpanContainsPosition(span, position) { + return position >= span.start && position < textSpanEnd(span); +} +function textRangeContainsPositionInclusive(range, position) { + return position >= range.pos && position <= range.end; +} +function textSpanContainsTextSpan(span, other) { + return other.start >= span.start && textSpanEnd(other) <= textSpanEnd(span); +} +function textSpanContainsTextRange(span, range) { + return range.pos >= span.start && range.end <= textSpanEnd(span); +} +function textRangeContainsTextSpan(range, span) { + return span.start >= range.pos && textSpanEnd(span) <= range.end; +} +function textSpanOverlapsWith(span, other) { + return textSpanOverlap(span, other) !== void 0; +} +function textSpanOverlap(span1, span2) { + const overlap = textSpanIntersection(span1, span2); + return overlap && overlap.length === 0 ? void 0 : overlap; +} +function textSpanIntersectsWithTextSpan(span, other) { + return decodedTextSpanIntersectsWith(span.start, span.length, other.start, other.length); +} +function textSpanIntersectsWith(span, start, length2) { + return decodedTextSpanIntersectsWith(span.start, span.length, start, length2); +} +function decodedTextSpanIntersectsWith(start1, length1, start2, length2) { + const end1 = start1 + length1; + const end2 = start2 + length2; + return start2 <= end1 && end2 >= start1; +} +function textSpanIntersectsWithPosition(span, position) { + return position <= textSpanEnd(span) && position >= span.start; +} +function textRangeIntersectsWithTextSpan(range, span) { + return textSpanIntersectsWith(span, range.pos, range.end - range.pos); +} +function textSpanIntersection(span1, span2) { + const start = Math.max(span1.start, span2.start); + const end = Math.min(textSpanEnd(span1), textSpanEnd(span2)); + return start <= end ? createTextSpanFromBounds(start, end) : void 0; +} +function normalizeSpans(spans) { + spans = spans.filter((span) => span.length > 0).sort((a, b) => { + return a.start !== b.start ? a.start - b.start : a.length - b.length; + }); + const result = []; + let i = 0; + while (i < spans.length) { + let span = spans[i]; + let j = i + 1; + while (j < spans.length && textSpanIntersectsWithTextSpan(span, spans[j])) { + const start = Math.min(span.start, spans[j].start); + const end = Math.max(textSpanEnd(span), textSpanEnd(spans[j])); + span = createTextSpanFromBounds(start, end); + j++; + } + i = j; + result.push(span); + } + return result; +} +function createTextSpan(start, length2) { + if (start < 0) { + throw new Error("start < 0"); + } + if (length2 < 0) { + throw new Error("length < 0"); + } + return { start, length: length2 }; +} +function createTextSpanFromBounds(start, end) { + return createTextSpan(start, end - start); +} +function textChangeRangeNewSpan(range) { + return createTextSpan(range.span.start, range.newLength); +} +function textChangeRangeIsUnchanged(range) { + return textSpanIsEmpty(range.span) && range.newLength === 0; +} +function createTextChangeRange(span, newLength) { + if (newLength < 0) { + throw new Error("newLength < 0"); + } + return { span, newLength }; +} +var unchangedTextChangeRange = createTextChangeRange(createTextSpan(0, 0), 0); +function collapseTextChangeRangesAcrossMultipleVersions(changes) { + if (changes.length === 0) { + return unchangedTextChangeRange; + } + if (changes.length === 1) { + return changes[0]; + } + const change0 = changes[0]; + let oldStartN = change0.span.start; + let oldEndN = textSpanEnd(change0.span); + let newEndN = oldStartN + change0.newLength; + for (let i = 1; i < changes.length; i++) { + const nextChange = changes[i]; + const oldStart1 = oldStartN; + const oldEnd1 = oldEndN; + const newEnd1 = newEndN; + const oldStart2 = nextChange.span.start; + const oldEnd2 = textSpanEnd(nextChange.span); + const newEnd2 = oldStart2 + nextChange.newLength; + oldStartN = Math.min(oldStart1, oldStart2); + oldEndN = Math.max(oldEnd1, oldEnd1 + (oldEnd2 - newEnd1)); + newEndN = Math.max(newEnd2, newEnd2 + (newEnd1 - oldEnd2)); + } + return createTextChangeRange( + createTextSpanFromBounds(oldStartN, oldEndN), + /*newLength*/ + newEndN - oldStartN + ); +} +function getTypeParameterOwner(d) { + if (d && d.kind === 168 /* TypeParameter */) { + for (let current = d; current; current = current.parent) { + if (isFunctionLike(current) || isClassLike(current) || current.kind === 264 /* InterfaceDeclaration */) { + return current; + } + } + } +} +function isParameterPropertyDeclaration(node, parent2) { + return isParameter(node) && hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) && parent2.kind === 176 /* Constructor */; +} +function isEmptyBindingPattern(node) { + if (isBindingPattern(node)) { + return every(node.elements, isEmptyBindingElement); + } + return false; +} +function isEmptyBindingElement(node) { + if (isOmittedExpression(node)) { + return true; + } + return isEmptyBindingPattern(node.name); +} +function walkUpBindingElementsAndPatterns(binding) { + let node = binding.parent; + while (isBindingElement(node.parent)) { + node = node.parent.parent; + } + return node.parent; +} +function getCombinedFlags(node, getFlags) { + if (isBindingElement(node)) { + node = walkUpBindingElementsAndPatterns(node); + } + let flags = getFlags(node); + if (node.kind === 260 /* VariableDeclaration */) { + node = node.parent; + } + if (node && node.kind === 261 /* VariableDeclarationList */) { + flags |= getFlags(node); + node = node.parent; + } + if (node && node.kind === 243 /* VariableStatement */) { + flags |= getFlags(node); + } + return flags; +} +function getCombinedModifierFlags(node) { + return getCombinedFlags(node, getEffectiveModifierFlags); +} +function getCombinedNodeFlagsAlwaysIncludeJSDoc(node) { + return getCombinedFlags(node, getEffectiveModifierFlagsAlwaysIncludeJSDoc); +} +function getCombinedNodeFlags(node) { + return getCombinedFlags(node, getNodeFlags); +} +function getNodeFlags(node) { + return node.flags; +} +var supportedLocaleDirectories = ["cs", "de", "es", "fr", "it", "ja", "ko", "pl", "pt-br", "ru", "tr", "zh-cn", "zh-tw"]; +function validateLocaleAndSetLanguage(locale, sys2, errors) { + const lowerCaseLocale = locale.toLowerCase(); + const matchResult = /^([a-z]+)(?:[_-]([a-z]+))?$/.exec(lowerCaseLocale); + if (!matchResult) { + if (errors) { + errors.push(createCompilerDiagnostic(Diagnostics.Locale_must_be_of_the_form_language_or_language_territory_For_example_0_or_1, "en", "ja-jp")); + } + return; + } + const language = matchResult[1]; + const territory = matchResult[2]; + if (contains(supportedLocaleDirectories, lowerCaseLocale) && !trySetLanguageAndTerritory(language, territory, errors)) { + trySetLanguageAndTerritory( + language, + /*territory*/ + void 0, + errors + ); + } + setUILocale(locale); + function trySetLanguageAndTerritory(language2, territory2, errors2) { + const compilerFilePath = normalizePath(sys2.getExecutingFilePath()); + const containingDirectoryPath = getDirectoryPath(compilerFilePath); + let filePath = combinePaths(containingDirectoryPath, language2); + if (territory2) { + filePath = filePath + "-" + territory2; + } + filePath = sys2.resolvePath(combinePaths(filePath, "diagnosticMessages.generated.json")); + if (!sys2.fileExists(filePath)) { + return false; + } + let fileContents = ""; + try { + fileContents = sys2.readFile(filePath); + } catch { + if (errors2) { + errors2.push(createCompilerDiagnostic(Diagnostics.Unable_to_open_file_0, filePath)); + } + return false; + } + try { + setLocalizedDiagnosticMessages(JSON.parse(fileContents)); + } catch { + if (errors2) { + errors2.push(createCompilerDiagnostic(Diagnostics.Corrupted_locale_file_0, filePath)); + } + return false; + } + return true; + } +} +function getOriginalNode(node, nodeTest) { + if (node) { + while (node.original !== void 0) { + node = node.original; + } + } + if (!node || !nodeTest) { + return node; + } + return nodeTest(node) ? node : void 0; +} +function findAncestor(node, callback) { + while (node) { + const result = callback(node); + if (result === "quit") { + return void 0; + } else if (result) { + return node; + } + node = node.parent; + } + return void 0; +} +function isParseTreeNode(node) { + return (node.flags & 16 /* Synthesized */) === 0; +} +function getParseTreeNode(node, nodeTest) { + if (node === void 0 || isParseTreeNode(node)) { + return node; + } + node = node.original; + while (node) { + if (isParseTreeNode(node)) { + return !nodeTest || nodeTest(node) ? node : void 0; + } + node = node.original; + } +} +function escapeLeadingUnderscores(identifier) { + return identifier.length >= 2 && identifier.charCodeAt(0) === 95 /* _ */ && identifier.charCodeAt(1) === 95 /* _ */ ? "_" + identifier : identifier; +} +function unescapeLeadingUnderscores(identifier) { + const id = identifier; + return id.length >= 3 && id.charCodeAt(0) === 95 /* _ */ && id.charCodeAt(1) === 95 /* _ */ && id.charCodeAt(2) === 95 /* _ */ ? id.substr(1) : id; +} +function idText(identifierOrPrivateName) { + return unescapeLeadingUnderscores(identifierOrPrivateName.escapedText); +} +function identifierToKeywordKind(node) { + const token = stringToToken(node.escapedText); + return token ? tryCast(token, isKeyword) : void 0; +} +function symbolName(symbol) { + if (symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) { + return idText(symbol.valueDeclaration.name); + } + return unescapeLeadingUnderscores(symbol.escapedName); +} +function nameForNamelessJSDocTypedef(declaration) { + const hostNode = declaration.parent.parent; + if (!hostNode) { + return void 0; + } + if (isDeclaration(hostNode)) { + return getDeclarationIdentifier(hostNode); + } + switch (hostNode.kind) { + case 243 /* VariableStatement */: + if (hostNode.declarationList && hostNode.declarationList.declarations[0]) { + return getDeclarationIdentifier(hostNode.declarationList.declarations[0]); + } + break; + case 244 /* ExpressionStatement */: + let expr = hostNode.expression; + if (expr.kind === 226 /* BinaryExpression */ && expr.operatorToken.kind === 64 /* EqualsToken */) { + expr = expr.left; + } + switch (expr.kind) { + case 211 /* PropertyAccessExpression */: + return expr.name; + case 212 /* ElementAccessExpression */: + const arg = expr.argumentExpression; + if (isIdentifier(arg)) { + return arg; + } + } + break; + case 217 /* ParenthesizedExpression */: { + return getDeclarationIdentifier(hostNode.expression); + } + case 256 /* LabeledStatement */: { + if (isDeclaration(hostNode.statement) || isExpression(hostNode.statement)) { + return getDeclarationIdentifier(hostNode.statement); + } + break; + } + } +} +function getDeclarationIdentifier(node) { + const name = getNameOfDeclaration(node); + return name && isIdentifier(name) ? name : void 0; +} +function nodeHasName(statement, name) { + if (isNamedDeclaration(statement) && isIdentifier(statement.name) && idText(statement.name) === idText(name)) { + return true; + } + if (isVariableStatement(statement) && some(statement.declarationList.declarations, (d) => nodeHasName(d, name))) { + return true; + } + return false; +} +function getNameOfJSDocTypedef(declaration) { + return declaration.name || nameForNamelessJSDocTypedef(declaration); +} +function isNamedDeclaration(node) { + return !!node.name; +} +function getNonAssignedNameOfDeclaration(declaration) { + switch (declaration.kind) { + case 80 /* Identifier */: + return declaration; + case 348 /* JSDocPropertyTag */: + case 341 /* JSDocParameterTag */: { + const { name } = declaration; + if (name.kind === 166 /* QualifiedName */) { + return name.right; + } + break; + } + case 213 /* CallExpression */: + case 226 /* BinaryExpression */: { + const expr2 = declaration; + switch (getAssignmentDeclarationKind(expr2)) { + case 1 /* ExportsProperty */: + case 4 /* ThisProperty */: + case 5 /* Property */: + case 3 /* PrototypeProperty */: + return getElementOrPropertyAccessArgumentExpressionOrName(expr2.left); + case 7 /* ObjectDefinePropertyValue */: + case 8 /* ObjectDefinePropertyExports */: + case 9 /* ObjectDefinePrototypeProperty */: + return expr2.arguments[1]; + default: + return void 0; + } + } + case 346 /* JSDocTypedefTag */: + return getNameOfJSDocTypedef(declaration); + case 340 /* JSDocEnumTag */: + return nameForNamelessJSDocTypedef(declaration); + case 277 /* ExportAssignment */: { + const { expression } = declaration; + return isIdentifier(expression) ? expression : void 0; + } + case 212 /* ElementAccessExpression */: + const expr = declaration; + if (isBindableStaticElementAccessExpression(expr)) { + return expr.argumentExpression; + } + } + return declaration.name; +} +function getNameOfDeclaration(declaration) { + if (declaration === void 0) return void 0; + return getNonAssignedNameOfDeclaration(declaration) || (isFunctionExpression(declaration) || isArrowFunction(declaration) || isClassExpression(declaration) ? getAssignedName(declaration) : void 0); +} +function getAssignedName(node) { + if (!node.parent) { + return void 0; + } else if (isPropertyAssignment(node.parent) || isBindingElement(node.parent)) { + return node.parent.name; + } else if (isBinaryExpression(node.parent) && node === node.parent.right) { + if (isIdentifier(node.parent.left)) { + return node.parent.left; + } else if (isAccessExpression(node.parent.left)) { + return getElementOrPropertyAccessArgumentExpressionOrName(node.parent.left); + } + } else if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name)) { + return node.parent.name; + } +} +function getDecorators(node) { + if (hasDecorators(node)) { + return filter(node.modifiers, isDecorator); + } +} +function getModifiers(node) { + if (hasSyntacticModifier(node, 98303 /* Modifier */)) { + return filter(node.modifiers, isModifier); + } +} +function getJSDocParameterTagsWorker(param, noCache) { + if (param.name) { + if (isIdentifier(param.name)) { + const name = param.name.escapedText; + return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocParameterTag(tag) && isIdentifier(tag.name) && tag.name.escapedText === name); + } else { + const i = param.parent.parameters.indexOf(param); + Debug.assert(i > -1, "Parameters should always be in their parents' parameter list"); + const paramTags = getJSDocTagsWorker(param.parent, noCache).filter(isJSDocParameterTag); + if (i < paramTags.length) { + return [paramTags[i]]; + } + } + } + return emptyArray; +} +function getJSDocParameterTags(param) { + return getJSDocParameterTagsWorker( + param, + /*noCache*/ + false + ); +} +function getJSDocParameterTagsNoCache(param) { + return getJSDocParameterTagsWorker( + param, + /*noCache*/ + true + ); +} +function getJSDocTypeParameterTagsWorker(param, noCache) { + const name = param.name.escapedText; + return getJSDocTagsWorker(param.parent, noCache).filter((tag) => isJSDocTemplateTag(tag) && tag.typeParameters.some((tp) => tp.name.escapedText === name)); +} +function getJSDocTypeParameterTags(param) { + return getJSDocTypeParameterTagsWorker( + param, + /*noCache*/ + false + ); +} +function getJSDocTypeParameterTagsNoCache(param) { + return getJSDocTypeParameterTagsWorker( + param, + /*noCache*/ + true + ); +} +function hasJSDocParameterTags(node) { + return !!getFirstJSDocTag(node, isJSDocParameterTag); +} +function getJSDocAugmentsTag(node) { + return getFirstJSDocTag(node, isJSDocAugmentsTag); +} +function getJSDocImplementsTags(node) { + return getAllJSDocTags(node, isJSDocImplementsTag); +} +function getJSDocClassTag(node) { + return getFirstJSDocTag(node, isJSDocClassTag); +} +function getJSDocPublicTag(node) { + return getFirstJSDocTag(node, isJSDocPublicTag); +} +function getJSDocPublicTagNoCache(node) { + return getFirstJSDocTag( + node, + isJSDocPublicTag, + /*noCache*/ + true + ); +} +function getJSDocPrivateTag(node) { + return getFirstJSDocTag(node, isJSDocPrivateTag); +} +function getJSDocPrivateTagNoCache(node) { + return getFirstJSDocTag( + node, + isJSDocPrivateTag, + /*noCache*/ + true + ); +} +function getJSDocProtectedTag(node) { + return getFirstJSDocTag(node, isJSDocProtectedTag); +} +function getJSDocProtectedTagNoCache(node) { + return getFirstJSDocTag( + node, + isJSDocProtectedTag, + /*noCache*/ + true + ); +} +function getJSDocReadonlyTag(node) { + return getFirstJSDocTag(node, isJSDocReadonlyTag); +} +function getJSDocReadonlyTagNoCache(node) { + return getFirstJSDocTag( + node, + isJSDocReadonlyTag, + /*noCache*/ + true + ); +} +function getJSDocOverrideTagNoCache(node) { + return getFirstJSDocTag( + node, + isJSDocOverrideTag, + /*noCache*/ + true + ); +} +function getJSDocDeprecatedTag(node) { + return getFirstJSDocTag(node, isJSDocDeprecatedTag); +} +function getJSDocDeprecatedTagNoCache(node) { + return getFirstJSDocTag( + node, + isJSDocDeprecatedTag, + /*noCache*/ + true + ); +} +function getJSDocEnumTag(node) { + return getFirstJSDocTag(node, isJSDocEnumTag); +} +function getJSDocThisTag(node) { + return getFirstJSDocTag(node, isJSDocThisTag); +} +function getJSDocReturnTag(node) { + return getFirstJSDocTag(node, isJSDocReturnTag); +} +function getJSDocTemplateTag(node) { + return getFirstJSDocTag(node, isJSDocTemplateTag); +} +function getJSDocSatisfiesTag(node) { + return getFirstJSDocTag(node, isJSDocSatisfiesTag); +} +function getJSDocTypeTag(node) { + const tag = getFirstJSDocTag(node, isJSDocTypeTag); + if (tag && tag.typeExpression && tag.typeExpression.type) { + return tag; + } + return void 0; +} +function getJSDocType(node) { + let tag = getFirstJSDocTag(node, isJSDocTypeTag); + if (!tag && isParameter(node)) { + tag = find(getJSDocParameterTags(node), (tag2) => !!tag2.typeExpression); + } + return tag && tag.typeExpression && tag.typeExpression.type; +} +function getJSDocReturnType(node) { + const returnTag = getJSDocReturnTag(node); + if (returnTag && returnTag.typeExpression) { + return returnTag.typeExpression.type; + } + const typeTag = getJSDocTypeTag(node); + if (typeTag && typeTag.typeExpression) { + const type = typeTag.typeExpression.type; + if (isTypeLiteralNode(type)) { + const sig = find(type.members, isCallSignatureDeclaration); + return sig && sig.type; + } + if (isFunctionTypeNode(type) || isJSDocFunctionType(type)) { + return type.type; + } + } +} +function getJSDocTagsWorker(node, noCache) { + var _a; + if (!canHaveJSDoc(node)) return emptyArray; + let tags = (_a = node.jsDoc) == null ? void 0 : _a.jsDocCache; + if (tags === void 0 || noCache) { + const comments = getJSDocCommentsAndTags(node, noCache); + Debug.assert(comments.length < 2 || comments[0] !== comments[1]); + tags = flatMap(comments, (j) => isJSDoc(j) ? j.tags : j); + if (!noCache) { + node.jsDoc ?? (node.jsDoc = []); + node.jsDoc.jsDocCache = tags; + } + } + return tags; +} +function getJSDocTags(node) { + return getJSDocTagsWorker( + node, + /*noCache*/ + false + ); +} +function getFirstJSDocTag(node, predicate, noCache) { + return find(getJSDocTagsWorker(node, noCache), predicate); +} +function getAllJSDocTags(node, predicate) { + return getJSDocTags(node).filter(predicate); +} +function getAllJSDocTagsOfKind(node, kind) { + return getJSDocTags(node).filter((doc) => doc.kind === kind); +} +function getTextOfJSDocComment(comment) { + return typeof comment === "string" ? comment : comment == null ? void 0 : comment.map((c) => c.kind === 321 /* JSDocText */ ? c.text : formatJSDocLink(c)).join(""); +} +function formatJSDocLink(link) { + const kind = link.kind === 324 /* JSDocLink */ ? "link" : link.kind === 325 /* JSDocLinkCode */ ? "linkcode" : "linkplain"; + const name = link.name ? entityNameToString(link.name) : ""; + const space = link.name && (link.text === "" || link.text.startsWith("://")) ? "" : " "; + return `{@${kind} ${name}${space}${link.text}}`; +} +function getEffectiveTypeParameterDeclarations(node) { + if (isJSDocSignature(node)) { + if (isJSDocOverloadTag(node.parent)) { + const jsDoc = getJSDocRoot(node.parent); + if (jsDoc && length(jsDoc.tags)) { + return flatMap(jsDoc.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0); + } + } + return emptyArray; + } + if (isJSDocTypeAlias(node)) { + Debug.assert(node.parent.kind === 320 /* JSDoc */); + return flatMap(node.parent.tags, (tag) => isJSDocTemplateTag(tag) ? tag.typeParameters : void 0); + } + if (node.typeParameters) { + return node.typeParameters; + } + if (canHaveIllegalTypeParameters(node) && node.typeParameters) { + return node.typeParameters; + } + if (isInJSFile(node)) { + const decls = getJSDocTypeParameterDeclarations(node); + if (decls.length) { + return decls; + } + const typeTag = getJSDocType(node); + if (typeTag && isFunctionTypeNode(typeTag) && typeTag.typeParameters) { + return typeTag.typeParameters; + } + } + return emptyArray; +} +function getEffectiveConstraintOfTypeParameter(node) { + return node.constraint ? node.constraint : isJSDocTemplateTag(node.parent) && node === node.parent.typeParameters[0] ? node.parent.constraint : void 0; +} +function isMemberName(node) { + return node.kind === 80 /* Identifier */ || node.kind === 81 /* PrivateIdentifier */; +} +function isGetOrSetAccessorDeclaration(node) { + return node.kind === 178 /* SetAccessor */ || node.kind === 177 /* GetAccessor */; +} +function isPropertyAccessChain(node) { + return isPropertyAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */); +} +function isElementAccessChain(node) { + return isElementAccessExpression(node) && !!(node.flags & 64 /* OptionalChain */); +} +function isCallChain(node) { + return isCallExpression(node) && !!(node.flags & 64 /* OptionalChain */); +} +function isOptionalChain(node) { + const kind = node.kind; + return !!(node.flags & 64 /* OptionalChain */) && (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */ || kind === 213 /* CallExpression */ || kind === 235 /* NonNullExpression */); +} +function isOptionalChainRoot(node) { + return isOptionalChain(node) && !isNonNullExpression(node) && !!node.questionDotToken; +} +function isExpressionOfOptionalChainRoot(node) { + return isOptionalChainRoot(node.parent) && node.parent.expression === node; +} +function isOutermostOptionalChain(node) { + return !isOptionalChain(node.parent) || isOptionalChainRoot(node.parent) || node !== node.parent.expression; +} +function isNullishCoalesce(node) { + return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 61 /* QuestionQuestionToken */; +} +function isConstTypeReference(node) { + return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "const" && !node.typeArguments; +} +function skipPartiallyEmittedExpressions(node) { + return skipOuterExpressions(node, 8 /* PartiallyEmittedExpressions */); +} +function isNonNullChain(node) { + return isNonNullExpression(node) && !!(node.flags & 64 /* OptionalChain */); +} +function isBreakOrContinueStatement(node) { + return node.kind === 252 /* BreakStatement */ || node.kind === 251 /* ContinueStatement */; +} +function isNamedExportBindings(node) { + return node.kind === 280 /* NamespaceExport */ || node.kind === 279 /* NamedExports */; +} +function isJSDocPropertyLikeTag(node) { + return node.kind === 348 /* JSDocPropertyTag */ || node.kind === 341 /* JSDocParameterTag */; +} +function isNodeKind(kind) { + return kind >= 166 /* FirstNode */; +} +function isTokenKind(kind) { + return kind >= 0 /* FirstToken */ && kind <= 165 /* LastToken */; +} +function isToken(n) { + return isTokenKind(n.kind); +} +function isNodeArray(array) { + return hasProperty(array, "pos") && hasProperty(array, "end"); +} +function isLiteralKind(kind) { + return 9 /* FirstLiteralToken */ <= kind && kind <= 15 /* LastLiteralToken */; +} +function isLiteralExpression(node) { + return isLiteralKind(node.kind); +} +function isLiteralExpressionOfObject(node) { + switch (node.kind) { + case 210 /* ObjectLiteralExpression */: + case 209 /* ArrayLiteralExpression */: + case 14 /* RegularExpressionLiteral */: + case 218 /* FunctionExpression */: + case 231 /* ClassExpression */: + return true; + } + return false; +} +function isTemplateLiteralKind(kind) { + return 15 /* FirstTemplateToken */ <= kind && kind <= 18 /* LastTemplateToken */; +} +function isTemplateLiteralToken(node) { + return isTemplateLiteralKind(node.kind); +} +function isTemplateMiddleOrTemplateTail(node) { + const kind = node.kind; + return kind === 17 /* TemplateMiddle */ || kind === 18 /* TemplateTail */; +} +function isImportOrExportSpecifier(node) { + return isImportSpecifier(node) || isExportSpecifier(node); +} +function isTypeOnlyImportDeclaration(node) { + switch (node.kind) { + case 276 /* ImportSpecifier */: + return node.isTypeOnly || node.parent.parent.isTypeOnly; + case 274 /* NamespaceImport */: + return node.parent.isTypeOnly; + case 273 /* ImportClause */: + case 271 /* ImportEqualsDeclaration */: + return node.isTypeOnly; + } + return false; +} +function isTypeOnlyExportDeclaration(node) { + switch (node.kind) { + case 281 /* ExportSpecifier */: + return node.isTypeOnly || node.parent.parent.isTypeOnly; + case 278 /* ExportDeclaration */: + return node.isTypeOnly && !!node.moduleSpecifier && !node.exportClause; + case 280 /* NamespaceExport */: + return node.parent.isTypeOnly; + } + return false; +} +function isTypeOnlyImportOrExportDeclaration(node) { + return isTypeOnlyImportDeclaration(node) || isTypeOnlyExportDeclaration(node); +} +function isPartOfTypeOnlyImportOrExportDeclaration(node) { + return findAncestor(node, isTypeOnlyImportOrExportDeclaration) !== void 0; +} +function isStringTextContainingNode(node) { + return node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind); +} +function isImportAttributeName(node) { + return isStringLiteral(node) || isIdentifier(node); +} +function isGeneratedIdentifier(node) { + var _a; + return isIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0; +} +function isGeneratedPrivateIdentifier(node) { + var _a; + return isPrivateIdentifier(node) && ((_a = node.emitNode) == null ? void 0 : _a.autoGenerate) !== void 0; +} +function isFileLevelReservedGeneratedIdentifier(node) { + const flags = node.emitNode.autoGenerate.flags; + return !!(flags & 32 /* FileLevel */) && !!(flags & 16 /* Optimistic */) && !!(flags & 8 /* ReservedInNestedScopes */); +} +function isPrivateIdentifierClassElementDeclaration(node) { + return (isPropertyDeclaration(node) || isMethodOrAccessor(node)) && isPrivateIdentifier(node.name); +} +function isPrivateIdentifierPropertyAccessExpression(node) { + return isPropertyAccessExpression(node) && isPrivateIdentifier(node.name); +} +function isModifierKind(token) { + switch (token) { + case 128 /* AbstractKeyword */: + case 129 /* AccessorKeyword */: + case 134 /* AsyncKeyword */: + case 87 /* ConstKeyword */: + case 138 /* DeclareKeyword */: + case 90 /* DefaultKeyword */: + case 95 /* ExportKeyword */: + case 103 /* InKeyword */: + case 125 /* PublicKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 148 /* ReadonlyKeyword */: + case 126 /* StaticKeyword */: + case 147 /* OutKeyword */: + case 164 /* OverrideKeyword */: + return true; + } + return false; +} +function isParameterPropertyModifier(kind) { + return !!(modifierToFlag(kind) & 31 /* ParameterPropertyModifier */); +} +function isClassMemberModifier(idToken) { + return isParameterPropertyModifier(idToken) || idToken === 126 /* StaticKeyword */ || idToken === 164 /* OverrideKeyword */ || idToken === 129 /* AccessorKeyword */; +} +function isModifier(node) { + return isModifierKind(node.kind); +} +function isEntityName(node) { + const kind = node.kind; + return kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */; +} +function isPropertyName(node) { + const kind = node.kind; + return kind === 80 /* Identifier */ || kind === 81 /* PrivateIdentifier */ || kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */ || kind === 167 /* ComputedPropertyName */; +} +function isBindingName(node) { + const kind = node.kind; + return kind === 80 /* Identifier */ || kind === 206 /* ObjectBindingPattern */ || kind === 207 /* ArrayBindingPattern */; +} +function isFunctionLike(node) { + return !!node && isFunctionLikeKind(node.kind); +} +function isFunctionLikeOrClassStaticBlockDeclaration(node) { + return !!node && (isFunctionLikeKind(node.kind) || isClassStaticBlockDeclaration(node)); +} +function isFunctionLikeDeclaration(node) { + return node && isFunctionLikeDeclarationKind(node.kind); +} +function isBooleanLiteral(node) { + return node.kind === 112 /* TrueKeyword */ || node.kind === 97 /* FalseKeyword */; +} +function isFunctionLikeDeclarationKind(kind) { + switch (kind) { + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return true; + default: + return false; + } +} +function isFunctionLikeKind(kind) { + switch (kind) { + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 323 /* JSDocSignature */: + case 180 /* ConstructSignature */: + case 181 /* IndexSignature */: + case 184 /* FunctionType */: + case 317 /* JSDocFunctionType */: + case 185 /* ConstructorType */: + return true; + default: + return isFunctionLikeDeclarationKind(kind); + } +} +function isFunctionOrModuleBlock(node) { + return isSourceFile(node) || isModuleBlock(node) || isBlock(node) && isFunctionLike(node.parent); +} +function isClassElement(node) { + const kind = node.kind; + return kind === 176 /* Constructor */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 240 /* SemicolonClassElement */; +} +function isClassLike(node) { + return node && (node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */); +} +function isAccessor(node) { + return node && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */); +} +function isAutoAccessorPropertyDeclaration(node) { + return isPropertyDeclaration(node) && hasAccessorModifier(node); +} +function isClassInstanceProperty(node) { + if (isInJSFile(node) && isExpandoPropertyDeclaration(node)) { + return (!isBindableStaticAccessExpression(node) || !isPrototypeAccess(node.expression)) && !isBindableStaticNameExpression( + node, + /*excludeThisKeyword*/ + true + ); + } + return node.parent && isClassLike(node.parent) && isPropertyDeclaration(node) && !hasAccessorModifier(node); +} +function isMethodOrAccessor(node) { + switch (node.kind) { + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return true; + default: + return false; + } +} +function isModifierLike(node) { + return isModifier(node) || isDecorator(node); +} +function isTypeElement(node) { + const kind = node.kind; + return kind === 180 /* ConstructSignature */ || kind === 179 /* CallSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */ || kind === 181 /* IndexSignature */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 354 /* NotEmittedTypeElement */; +} +function isClassOrTypeElement(node) { + return isTypeElement(node) || isClassElement(node); +} +function isObjectLiteralElementLike(node) { + const kind = node.kind; + return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 305 /* SpreadAssignment */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; +} +function isTypeNode(node) { + return isTypeNodeKind(node.kind); +} +function isFunctionOrConstructorTypeNode(node) { + switch (node.kind) { + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + return true; + } + return false; +} +function isBindingPattern(node) { + if (node) { + const kind = node.kind; + return kind === 207 /* ArrayBindingPattern */ || kind === 206 /* ObjectBindingPattern */; + } + return false; +} +function isAssignmentPattern(node) { + const kind = node.kind; + return kind === 209 /* ArrayLiteralExpression */ || kind === 210 /* ObjectLiteralExpression */; +} +function isArrayBindingElement(node) { + const kind = node.kind; + return kind === 208 /* BindingElement */ || kind === 232 /* OmittedExpression */; +} +function isDeclarationBindingElement(bindingElement) { + switch (bindingElement.kind) { + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 208 /* BindingElement */: + return true; + } + return false; +} +function isBindingOrAssignmentElement(node) { + return isVariableDeclaration(node) || isParameter(node) || isObjectBindingOrAssignmentElement(node) || isArrayBindingOrAssignmentElement(node); +} +function isBindingOrAssignmentPattern(node) { + return isObjectBindingOrAssignmentPattern(node) || isArrayBindingOrAssignmentPattern(node); +} +function isObjectBindingOrAssignmentPattern(node) { + switch (node.kind) { + case 206 /* ObjectBindingPattern */: + case 210 /* ObjectLiteralExpression */: + return true; + } + return false; +} +function isObjectBindingOrAssignmentElement(node) { + switch (node.kind) { + case 208 /* BindingElement */: + case 303 /* PropertyAssignment */: + // AssignmentProperty + case 304 /* ShorthandPropertyAssignment */: + // AssignmentProperty + case 305 /* SpreadAssignment */: + return true; + } + return false; +} +function isArrayBindingOrAssignmentPattern(node) { + switch (node.kind) { + case 207 /* ArrayBindingPattern */: + case 209 /* ArrayLiteralExpression */: + return true; + } + return false; +} +function isArrayBindingOrAssignmentElement(node) { + switch (node.kind) { + case 208 /* BindingElement */: + case 232 /* OmittedExpression */: + // Elision + case 230 /* SpreadElement */: + // AssignmentRestElement + case 209 /* ArrayLiteralExpression */: + // ArrayAssignmentPattern + case 210 /* ObjectLiteralExpression */: + // ObjectAssignmentPattern + case 80 /* Identifier */: + // DestructuringAssignmentTarget + case 211 /* PropertyAccessExpression */: + // DestructuringAssignmentTarget + case 212 /* ElementAccessExpression */: + return true; + } + return isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + ); +} +function isPropertyAccessOrQualifiedNameOrImportTypeNode(node) { + const kind = node.kind; + return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */ || kind === 205 /* ImportType */; +} +function isPropertyAccessOrQualifiedName(node) { + const kind = node.kind; + return kind === 211 /* PropertyAccessExpression */ || kind === 166 /* QualifiedName */; +} +function isCallLikeOrFunctionLikeExpression(node) { + return isCallLikeExpression(node) || isFunctionExpressionOrArrowFunction(node); +} +function isCallLikeExpression(node) { + switch (node.kind) { + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 215 /* TaggedTemplateExpression */: + case 170 /* Decorator */: + case 286 /* JsxOpeningElement */: + case 285 /* JsxSelfClosingElement */: + case 289 /* JsxOpeningFragment */: + return true; + case 226 /* BinaryExpression */: + return node.operatorToken.kind === 104 /* InstanceOfKeyword */; + default: + return false; + } +} +function isCallOrNewExpression(node) { + return node.kind === 213 /* CallExpression */ || node.kind === 214 /* NewExpression */; +} +function isTemplateLiteral(node) { + const kind = node.kind; + return kind === 228 /* TemplateExpression */ || kind === 15 /* NoSubstitutionTemplateLiteral */; +} +function isLeftHandSideExpression(node) { + return isLeftHandSideExpressionKind(skipPartiallyEmittedExpressions(node).kind); +} +function isLeftHandSideExpressionKind(kind) { + switch (kind) { + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + case 214 /* NewExpression */: + case 213 /* CallExpression */: + case 284 /* JsxElement */: + case 285 /* JsxSelfClosingElement */: + case 288 /* JsxFragment */: + case 215 /* TaggedTemplateExpression */: + case 209 /* ArrayLiteralExpression */: + case 217 /* ParenthesizedExpression */: + case 210 /* ObjectLiteralExpression */: + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + // technically this is only an Expression if it's in a `#field in expr` BinaryExpression + case 14 /* RegularExpressionLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 228 /* TemplateExpression */: + case 97 /* FalseKeyword */: + case 106 /* NullKeyword */: + case 110 /* ThisKeyword */: + case 112 /* TrueKeyword */: + case 108 /* SuperKeyword */: + case 235 /* NonNullExpression */: + case 233 /* ExpressionWithTypeArguments */: + case 236 /* MetaProperty */: + case 102 /* ImportKeyword */: + // technically this is only an Expression if it's in a CallExpression + case 282 /* MissingDeclaration */: + return true; + default: + return false; + } +} +function isUnaryExpression(node) { + return isUnaryExpressionKind(skipPartiallyEmittedExpressions(node).kind); +} +function isUnaryExpressionKind(kind) { + switch (kind) { + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + case 220 /* DeleteExpression */: + case 221 /* TypeOfExpression */: + case 222 /* VoidExpression */: + case 223 /* AwaitExpression */: + case 216 /* TypeAssertionExpression */: + return true; + default: + return isLeftHandSideExpressionKind(kind); + } +} +function isUnaryExpressionWithWrite(expr) { + switch (expr.kind) { + case 225 /* PostfixUnaryExpression */: + return true; + case 224 /* PrefixUnaryExpression */: + return expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */; + default: + return false; + } +} +function isLiteralTypeLiteral(node) { + switch (node.kind) { + case 106 /* NullKeyword */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 224 /* PrefixUnaryExpression */: + return true; + default: + return isLiteralExpression(node); + } +} +function isExpression(node) { + return isExpressionKind(skipPartiallyEmittedExpressions(node).kind); +} +function isExpressionKind(kind) { + switch (kind) { + case 227 /* ConditionalExpression */: + case 229 /* YieldExpression */: + case 219 /* ArrowFunction */: + case 226 /* BinaryExpression */: + case 230 /* SpreadElement */: + case 234 /* AsExpression */: + case 232 /* OmittedExpression */: + case 356 /* CommaListExpression */: + case 355 /* PartiallyEmittedExpression */: + case 238 /* SatisfiesExpression */: + return true; + default: + return isUnaryExpressionKind(kind); + } +} +function isAssertionExpression(node) { + const kind = node.kind; + return kind === 216 /* TypeAssertionExpression */ || kind === 234 /* AsExpression */; +} +function isIterationStatement(node, lookInLabeledStatements) { + switch (node.kind) { + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + return true; + case 256 /* LabeledStatement */: + return lookInLabeledStatements && isIterationStatement(node.statement, lookInLabeledStatements); + } + return false; +} +function isScopeMarker(node) { + return isExportAssignment(node) || isExportDeclaration(node); +} +function hasScopeMarker(statements) { + return some(statements, isScopeMarker); +} +function needsScopeMarker(result) { + return !isAnyImportOrReExport(result) && !isExportAssignment(result) && !hasSyntacticModifier(result, 32 /* Export */) && !isAmbientModule(result); +} +function isExternalModuleIndicator(result) { + return isAnyImportOrReExport(result) || isExportAssignment(result) || hasSyntacticModifier(result, 32 /* Export */); +} +function isForInOrOfStatement(node) { + return node.kind === 249 /* ForInStatement */ || node.kind === 250 /* ForOfStatement */; +} +function isConciseBody(node) { + return isBlock(node) || isExpression(node); +} +function isFunctionBody(node) { + return isBlock(node); +} +function isForInitializer(node) { + return isVariableDeclarationList(node) || isExpression(node); +} +function isModuleBody(node) { + const kind = node.kind; + return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */ || kind === 80 /* Identifier */; +} +function isNamespaceBody(node) { + const kind = node.kind; + return kind === 268 /* ModuleBlock */ || kind === 267 /* ModuleDeclaration */; +} +function isJSDocNamespaceBody(node) { + const kind = node.kind; + return kind === 80 /* Identifier */ || kind === 267 /* ModuleDeclaration */; +} +function isNamedImportBindings(node) { + const kind = node.kind; + return kind === 275 /* NamedImports */ || kind === 274 /* NamespaceImport */; +} +function isModuleOrEnumDeclaration(node) { + return node.kind === 267 /* ModuleDeclaration */ || node.kind === 266 /* EnumDeclaration */; +} +function canHaveSymbol(node) { + switch (node.kind) { + case 219 /* ArrowFunction */: + case 226 /* BinaryExpression */: + case 208 /* BindingElement */: + case 213 /* CallExpression */: + case 179 /* CallSignature */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 175 /* ClassStaticBlockDeclaration */: + case 176 /* Constructor */: + case 185 /* ConstructorType */: + case 180 /* ConstructSignature */: + case 212 /* ElementAccessExpression */: + case 266 /* EnumDeclaration */: + case 306 /* EnumMember */: + case 277 /* ExportAssignment */: + case 278 /* ExportDeclaration */: + case 281 /* ExportSpecifier */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 184 /* FunctionType */: + case 177 /* GetAccessor */: + case 80 /* Identifier */: + case 273 /* ImportClause */: + case 271 /* ImportEqualsDeclaration */: + case 276 /* ImportSpecifier */: + case 181 /* IndexSignature */: + case 264 /* InterfaceDeclaration */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + case 317 /* JSDocFunctionType */: + case 341 /* JSDocParameterTag */: + case 348 /* JSDocPropertyTag */: + case 323 /* JSDocSignature */: + case 346 /* JSDocTypedefTag */: + case 322 /* JSDocTypeLiteral */: + case 291 /* JsxAttribute */: + case 292 /* JsxAttributes */: + case 293 /* JsxSpreadAttribute */: + case 200 /* MappedType */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 267 /* ModuleDeclaration */: + case 202 /* NamedTupleMember */: + case 280 /* NamespaceExport */: + case 270 /* NamespaceExportDeclaration */: + case 274 /* NamespaceImport */: + case 214 /* NewExpression */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 9 /* NumericLiteral */: + case 210 /* ObjectLiteralExpression */: + case 169 /* Parameter */: + case 211 /* PropertyAccessExpression */: + case 303 /* PropertyAssignment */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 178 /* SetAccessor */: + case 304 /* ShorthandPropertyAssignment */: + case 307 /* SourceFile */: + case 305 /* SpreadAssignment */: + case 11 /* StringLiteral */: + case 265 /* TypeAliasDeclaration */: + case 187 /* TypeLiteral */: + case 168 /* TypeParameter */: + case 260 /* VariableDeclaration */: + return true; + default: + return false; + } +} +function canHaveLocals(node) { + switch (node.kind) { + case 219 /* ArrowFunction */: + case 241 /* Block */: + case 179 /* CallSignature */: + case 269 /* CaseBlock */: + case 299 /* CatchClause */: + case 175 /* ClassStaticBlockDeclaration */: + case 194 /* ConditionalType */: + case 176 /* Constructor */: + case 185 /* ConstructorType */: + case 180 /* ConstructSignature */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 184 /* FunctionType */: + case 177 /* GetAccessor */: + case 181 /* IndexSignature */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + case 317 /* JSDocFunctionType */: + case 323 /* JSDocSignature */: + case 346 /* JSDocTypedefTag */: + case 200 /* MappedType */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 267 /* ModuleDeclaration */: + case 178 /* SetAccessor */: + case 307 /* SourceFile */: + case 265 /* TypeAliasDeclaration */: + return true; + default: + return false; + } +} +function isDeclarationKind(kind) { + return kind === 219 /* ArrowFunction */ || kind === 208 /* BindingElement */ || kind === 263 /* ClassDeclaration */ || kind === 231 /* ClassExpression */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 176 /* Constructor */ || kind === 266 /* EnumDeclaration */ || kind === 306 /* EnumMember */ || kind === 281 /* ExportSpecifier */ || kind === 262 /* FunctionDeclaration */ || kind === 218 /* FunctionExpression */ || kind === 177 /* GetAccessor */ || kind === 273 /* ImportClause */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 276 /* ImportSpecifier */ || kind === 264 /* InterfaceDeclaration */ || kind === 291 /* JsxAttribute */ || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 267 /* ModuleDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 274 /* NamespaceImport */ || kind === 280 /* NamespaceExport */ || kind === 169 /* Parameter */ || kind === 303 /* PropertyAssignment */ || kind === 172 /* PropertyDeclaration */ || kind === 171 /* PropertySignature */ || kind === 178 /* SetAccessor */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 265 /* TypeAliasDeclaration */ || kind === 168 /* TypeParameter */ || kind === 260 /* VariableDeclaration */ || kind === 346 /* JSDocTypedefTag */ || kind === 338 /* JSDocCallbackTag */ || kind === 348 /* JSDocPropertyTag */ || kind === 202 /* NamedTupleMember */; +} +function isDeclarationStatementKind(kind) { + return kind === 262 /* FunctionDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 270 /* NamespaceExportDeclaration */; +} +function isStatementKindButNotDeclarationKind(kind) { + return kind === 252 /* BreakStatement */ || kind === 251 /* ContinueStatement */ || kind === 259 /* DebuggerStatement */ || kind === 246 /* DoStatement */ || kind === 244 /* ExpressionStatement */ || kind === 242 /* EmptyStatement */ || kind === 249 /* ForInStatement */ || kind === 250 /* ForOfStatement */ || kind === 248 /* ForStatement */ || kind === 245 /* IfStatement */ || kind === 256 /* LabeledStatement */ || kind === 253 /* ReturnStatement */ || kind === 255 /* SwitchStatement */ || kind === 257 /* ThrowStatement */ || kind === 258 /* TryStatement */ || kind === 243 /* VariableStatement */ || kind === 247 /* WhileStatement */ || kind === 254 /* WithStatement */ || kind === 353 /* NotEmittedStatement */; +} +function isDeclaration(node) { + if (node.kind === 168 /* TypeParameter */) { + return node.parent && node.parent.kind !== 345 /* JSDocTemplateTag */ || isInJSFile(node); + } + return isDeclarationKind(node.kind); +} +function isDeclarationStatement(node) { + return isDeclarationStatementKind(node.kind); +} +function isStatementButNotDeclaration(node) { + return isStatementKindButNotDeclarationKind(node.kind); +} +function isStatement(node) { + const kind = node.kind; + return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || isBlockStatement(node); +} +function isBlockStatement(node) { + if (node.kind !== 241 /* Block */) return false; + if (node.parent !== void 0) { + if (node.parent.kind === 258 /* TryStatement */ || node.parent.kind === 299 /* CatchClause */) { + return false; + } + } + return !isFunctionBlock(node); +} +function isStatementOrBlock(node) { + const kind = node.kind; + return isStatementKindButNotDeclarationKind(kind) || isDeclarationStatementKind(kind) || kind === 241 /* Block */; +} +function isModuleReference(node) { + const kind = node.kind; + return kind === 283 /* ExternalModuleReference */ || kind === 166 /* QualifiedName */ || kind === 80 /* Identifier */; +} +function isJsxTagNameExpression(node) { + const kind = node.kind; + return kind === 110 /* ThisKeyword */ || kind === 80 /* Identifier */ || kind === 211 /* PropertyAccessExpression */ || kind === 295 /* JsxNamespacedName */; +} +function isJsxChild(node) { + const kind = node.kind; + return kind === 284 /* JsxElement */ || kind === 294 /* JsxExpression */ || kind === 285 /* JsxSelfClosingElement */ || kind === 12 /* JsxText */ || kind === 288 /* JsxFragment */; +} +function isJsxAttributeLike(node) { + const kind = node.kind; + return kind === 291 /* JsxAttribute */ || kind === 293 /* JsxSpreadAttribute */; +} +function isStringLiteralOrJsxExpression(node) { + const kind = node.kind; + return kind === 11 /* StringLiteral */ || kind === 294 /* JsxExpression */; +} +function isJsxOpeningLikeElement(node) { + const kind = node.kind; + return kind === 286 /* JsxOpeningElement */ || kind === 285 /* JsxSelfClosingElement */; +} +function isJsxCallLike(node) { + const kind = node.kind; + return kind === 286 /* JsxOpeningElement */ || kind === 285 /* JsxSelfClosingElement */ || kind === 289 /* JsxOpeningFragment */; +} +function isCaseOrDefaultClause(node) { + const kind = node.kind; + return kind === 296 /* CaseClause */ || kind === 297 /* DefaultClause */; +} +function isJSDocNode(node) { + return node.kind >= 309 /* FirstJSDocNode */ && node.kind <= 351 /* LastJSDocNode */; +} +function isJSDocCommentContainingNode(node) { + return node.kind === 320 /* JSDoc */ || node.kind === 319 /* JSDocNamepathType */ || node.kind === 321 /* JSDocText */ || isJSDocLinkLike(node) || isJSDocTag(node) || isJSDocTypeLiteral(node) || isJSDocSignature(node); +} +function isJSDocTag(node) { + return node.kind >= 327 /* FirstJSDocTagNode */ && node.kind <= 351 /* LastJSDocTagNode */; +} +function isSetAccessor(node) { + return node.kind === 178 /* SetAccessor */; +} +function isGetAccessor(node) { + return node.kind === 177 /* GetAccessor */; +} +function hasJSDocNodes(node) { + if (!canHaveJSDoc(node)) return false; + const { jsDoc } = node; + return !!jsDoc && jsDoc.length > 0; +} +function hasType(node) { + return !!node.type; +} +function hasInitializer(node) { + return !!node.initializer; +} +function hasOnlyExpressionInitializer(node) { + switch (node.kind) { + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 208 /* BindingElement */: + case 172 /* PropertyDeclaration */: + case 303 /* PropertyAssignment */: + case 306 /* EnumMember */: + return true; + default: + return false; + } +} +function isObjectLiteralElement(node) { + return node.kind === 291 /* JsxAttribute */ || node.kind === 293 /* JsxSpreadAttribute */ || isObjectLiteralElementLike(node); +} +function isTypeReferenceType(node) { + return node.kind === 183 /* TypeReference */ || node.kind === 233 /* ExpressionWithTypeArguments */; +} +var MAX_SMI_X86 = 1073741823; +function guessIndentation(lines) { + let indentation = MAX_SMI_X86; + for (const line of lines) { + if (!line.length) { + continue; + } + let i = 0; + for (; i < line.length && i < indentation; i++) { + if (!isWhiteSpaceLike(line.charCodeAt(i))) { + break; + } + } + if (i < indentation) { + indentation = i; + } + if (indentation === 0) { + return 0; + } + } + return indentation === MAX_SMI_X86 ? void 0 : indentation; +} +function isStringLiteralLike(node) { + return node.kind === 11 /* StringLiteral */ || node.kind === 15 /* NoSubstitutionTemplateLiteral */; +} +function isJSDocLinkLike(node) { + return node.kind === 324 /* JSDocLink */ || node.kind === 325 /* JSDocLinkCode */ || node.kind === 326 /* JSDocLinkPlain */; +} +function hasRestParameter(s) { + const last2 = lastOrUndefined(s.parameters); + return !!last2 && isRestParameter(last2); +} +function isRestParameter(node) { + const type = isJSDocParameterTag(node) ? node.typeExpression && node.typeExpression.type : node.type; + return node.dotDotDotToken !== void 0 || !!type && type.kind === 318 /* JSDocVariadicType */; +} +function hasInternalAnnotation(range, sourceFile) { + const comment = sourceFile.text.substring(range.pos, range.end); + return comment.includes("@internal"); +} +function isInternalDeclaration(node, sourceFile) { + sourceFile ?? (sourceFile = getSourceFileOfNode(node)); + const parseTreeNode = getParseTreeNode(node); + if (parseTreeNode && parseTreeNode.kind === 169 /* Parameter */) { + const paramIdx = parseTreeNode.parent.parameters.indexOf(parseTreeNode); + const previousSibling = paramIdx > 0 ? parseTreeNode.parent.parameters[paramIdx - 1] : void 0; + const text = sourceFile.text; + const commentRanges = previousSibling ? concatenate( + // to handle + // ... parameters, /** @internal */ + // public param: string + getTrailingCommentRanges(text, skipTrivia( + text, + previousSibling.end + 1, + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + true + )), + getLeadingCommentRanges(text, node.pos) + ) : getTrailingCommentRanges(text, skipTrivia( + text, + node.pos, + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + true + )); + return some(commentRanges) && hasInternalAnnotation(last(commentRanges), sourceFile); + } + const leadingCommentRanges = parseTreeNode && getLeadingCommentRangesOfNode(parseTreeNode, sourceFile); + return !!forEach(leadingCommentRanges, (range) => { + return hasInternalAnnotation(range, sourceFile); + }); +} + +// src/compiler/utilities.ts +var resolvingEmptyArray = []; +var externalHelpersModuleNameText = "tslib"; +var defaultMaximumTruncationLength = 160; +var noTruncationMaximumTruncationLength = 1e6; +function getDeclarationOfKind(symbol, kind) { + const declarations = symbol.declarations; + if (declarations) { + for (const declaration of declarations) { + if (declaration.kind === kind) { + return declaration; + } + } + } + return void 0; +} +function getDeclarationsOfKind(symbol, kind) { + return filter(symbol.declarations || emptyArray, (d) => d.kind === kind); +} +function createSymbolTable(symbols) { + const result = /* @__PURE__ */ new Map(); + if (symbols) { + for (const symbol of symbols) { + result.set(symbol.escapedName, symbol); + } + } + return result; +} +function isTransientSymbol(symbol) { + return (symbol.flags & 33554432 /* Transient */) !== 0; +} +function isExternalModuleSymbol(moduleSymbol) { + return !!(moduleSymbol.flags & 1536 /* Module */) && moduleSymbol.escapedName.charCodeAt(0) === 34 /* doubleQuote */; +} +var stringWriter = createSingleLineStringWriter(); +function createSingleLineStringWriter() { + var str = ""; + const writeText = (text) => str += text; + return { + getText: () => str, + write: writeText, + rawWrite: writeText, + writeKeyword: writeText, + writeOperator: writeText, + writePunctuation: writeText, + writeSpace: writeText, + writeStringLiteral: writeText, + writeLiteral: writeText, + writeParameter: writeText, + writeProperty: writeText, + writeSymbol: (s, _) => writeText(s), + writeTrailingSemicolon: writeText, + writeComment: writeText, + getTextPos: () => str.length, + getLine: () => 0, + getColumn: () => 0, + getIndent: () => 0, + isAtStartOfLine: () => false, + hasTrailingComment: () => false, + hasTrailingWhitespace: () => !!str.length && isWhiteSpaceLike(str.charCodeAt(str.length - 1)), + // Completely ignore indentation for string writers. And map newlines to + // a single space. + writeLine: () => str += " ", + increaseIndent: noop, + decreaseIndent: noop, + clear: () => str = "" + }; +} +function changesAffectModuleResolution(oldOptions, newOptions) { + return oldOptions.configFilePath !== newOptions.configFilePath || optionsHaveModuleResolutionChanges(oldOptions, newOptions); +} +function optionsHaveModuleResolutionChanges(oldOptions, newOptions) { + return optionsHaveChanges(oldOptions, newOptions, moduleResolutionOptionDeclarations); +} +function changesAffectingProgramStructure(oldOptions, newOptions) { + return optionsHaveChanges(oldOptions, newOptions, optionsAffectingProgramStructure); +} +function optionsHaveChanges(oldOptions, newOptions, optionDeclarations2) { + return oldOptions !== newOptions && optionDeclarations2.some((o) => !isJsonEqual(getCompilerOptionValue(oldOptions, o), getCompilerOptionValue(newOptions, o))); +} +function forEachAncestor(node, callback) { + while (true) { + const res = callback(node); + if (res === "quit") return void 0; + if (res !== void 0) return res; + if (isSourceFile(node)) return void 0; + node = node.parent; + } +} +function forEachEntry(map2, callback) { + const iterator = map2.entries(); + for (const [key, value] of iterator) { + const result = callback(value, key); + if (result) { + return result; + } + } + return void 0; +} +function forEachKey(map2, callback) { + const iterator = map2.keys(); + for (const key of iterator) { + const result = callback(key); + if (result) { + return result; + } + } + return void 0; +} +function copyEntries(source, target) { + source.forEach((value, key) => { + target.set(key, value); + }); +} +function usingSingleLineStringWriter(action) { + const oldString = stringWriter.getText(); + try { + action(stringWriter); + return stringWriter.getText(); + } finally { + stringWriter.clear(); + stringWriter.writeKeyword(oldString); + } +} +function getFullWidth(node) { + return node.end - node.pos; +} +function projectReferenceIsEqualTo(oldRef, newRef) { + return oldRef.path === newRef.path && !oldRef.prepend === !newRef.prepend && !oldRef.circular === !newRef.circular; +} +function moduleResolutionIsEqualTo(oldResolution, newResolution) { + return oldResolution === newResolution || oldResolution.resolvedModule === newResolution.resolvedModule || !!oldResolution.resolvedModule && !!newResolution.resolvedModule && oldResolution.resolvedModule.isExternalLibraryImport === newResolution.resolvedModule.isExternalLibraryImport && oldResolution.resolvedModule.extension === newResolution.resolvedModule.extension && oldResolution.resolvedModule.resolvedFileName === newResolution.resolvedModule.resolvedFileName && oldResolution.resolvedModule.originalPath === newResolution.resolvedModule.originalPath && packageIdIsEqual(oldResolution.resolvedModule.packageId, newResolution.resolvedModule.packageId) && oldResolution.alternateResult === newResolution.alternateResult; +} +function getResolvedModuleFromResolution(resolution) { + return resolution.resolvedModule; +} +function getResolvedTypeReferenceDirectiveFromResolution(resolution) { + return resolution.resolvedTypeReferenceDirective; +} +function createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageName) { + var _a; + const alternateResult = (_a = host.getResolvedModule(sourceFile, moduleReference, mode)) == null ? void 0 : _a.alternateResult; + const alternateResultMessage = alternateResult && (getEmitModuleResolutionKind(host.getCompilerOptions()) === 2 /* Node10 */ ? [Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_under_your_current_moduleResolution_setting_Consider_updating_to_node16_nodenext_or_bundler, [alternateResult]] : [ + Diagnostics.There_are_types_at_0_but_this_result_could_not_be_resolved_when_respecting_package_json_exports_The_1_library_may_need_to_update_its_package_json_or_typings, + [alternateResult, alternateResult.includes(nodeModulesPathPart + "@types/") ? `@types/${mangleScopedPackageName(packageName)}` : packageName] + ]); + const result = alternateResultMessage ? chainDiagnosticMessages( + /*details*/ + void 0, + alternateResultMessage[0], + ...alternateResultMessage[1] + ) : host.typesPackageExists(packageName) ? chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.If_the_0_package_actually_exposes_this_module_consider_sending_a_pull_request_to_amend_https_Colon_Slash_Slashgithub_com_SlashDefinitelyTyped_SlashDefinitelyTyped_Slashtree_Slashmaster_Slashtypes_Slash_1, + packageName, + mangleScopedPackageName(packageName) + ) : host.packageBundlesTypes(packageName) ? chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.If_the_0_package_actually_exposes_this_module_try_adding_a_new_declaration_d_ts_file_containing_declare_module_1, + packageName, + moduleReference + ) : chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Try_npm_i_save_dev_types_Slash_1_if_it_exists_or_add_a_new_declaration_d_ts_file_containing_declare_module_0, + moduleReference, + mangleScopedPackageName(packageName) + ); + if (result) result.repopulateInfo = () => ({ moduleReference, mode, packageName: packageName === moduleReference ? void 0 : packageName }); + return result; +} +function createModeMismatchDetails(currentSourceFile) { + const ext = tryGetExtensionFromPath2(currentSourceFile.fileName); + const scope = currentSourceFile.packageJsonScope; + const targetExt = ext === ".ts" /* Ts */ ? ".mts" /* Mts */ : ext === ".js" /* Js */ ? ".mjs" /* Mjs */ : void 0; + const result = scope && !scope.contents.packageJsonContent.type ? targetExt ? chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_add_the_field_type_Colon_module_to_1, + targetExt, + combinePaths(scope.packageDirectory, "package.json") + ) : chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.To_convert_this_file_to_an_ECMAScript_module_add_the_field_type_Colon_module_to_0, + combinePaths(scope.packageDirectory, "package.json") + ) : targetExt ? chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.To_convert_this_file_to_an_ECMAScript_module_change_its_file_extension_to_0_or_create_a_local_package_json_file_with_type_Colon_module, + targetExt + ) : chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.To_convert_this_file_to_an_ECMAScript_module_create_a_local_package_json_file_with_type_Colon_module + ); + result.repopulateInfo = () => true; + return result; +} +function packageIdIsEqual(a, b) { + return a === b || !!a && !!b && a.name === b.name && a.subModuleName === b.subModuleName && a.version === b.version && a.peerDependencies === b.peerDependencies; +} +function packageIdToPackageName({ name, subModuleName }) { + return subModuleName ? `${name}/${subModuleName}` : name; +} +function packageIdToString(packageId) { + return `${packageIdToPackageName(packageId)}@${packageId.version}${packageId.peerDependencies ?? ""}`; +} +function typeDirectiveIsEqualTo(oldResolution, newResolution) { + return oldResolution === newResolution || oldResolution.resolvedTypeReferenceDirective === newResolution.resolvedTypeReferenceDirective || !!oldResolution.resolvedTypeReferenceDirective && !!newResolution.resolvedTypeReferenceDirective && oldResolution.resolvedTypeReferenceDirective.resolvedFileName === newResolution.resolvedTypeReferenceDirective.resolvedFileName && !!oldResolution.resolvedTypeReferenceDirective.primary === !!newResolution.resolvedTypeReferenceDirective.primary && oldResolution.resolvedTypeReferenceDirective.originalPath === newResolution.resolvedTypeReferenceDirective.originalPath; +} +function hasChangesInResolutions(names, newResolutions, getOldResolution, comparer) { + Debug.assert(names.length === newResolutions.length); + for (let i = 0; i < names.length; i++) { + const newResolution = newResolutions[i]; + const entry = names[i]; + const oldResolution = getOldResolution(entry); + const changed = oldResolution ? !newResolution || !comparer(oldResolution, newResolution) : newResolution; + if (changed) { + return true; + } + } + return false; +} +function containsParseError(node) { + aggregateChildData(node); + return (node.flags & 1048576 /* ThisNodeOrAnySubNodesHasError */) !== 0; +} +function aggregateChildData(node) { + if (!(node.flags & 2097152 /* HasAggregatedChildData */)) { + const thisNodeOrAnySubNodesHasError = (node.flags & 262144 /* ThisNodeHasError */) !== 0 || forEachChild(node, containsParseError); + if (thisNodeOrAnySubNodesHasError) { + node.flags |= 1048576 /* ThisNodeOrAnySubNodesHasError */; + } + node.flags |= 2097152 /* HasAggregatedChildData */; + } +} +function getSourceFileOfNode(node) { + while (node && node.kind !== 307 /* SourceFile */) { + node = node.parent; + } + return node; +} +function getSourceFileOfModule(module2) { + return getSourceFileOfNode(module2.valueDeclaration || getNonAugmentationDeclaration(module2)); +} +function isPlainJsFile(file, checkJs) { + return !!file && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */) && !file.checkJsDirective && checkJs === void 0; +} +function isStatementWithLocals(node) { + switch (node.kind) { + case 241 /* Block */: + case 269 /* CaseBlock */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + return true; + } + return false; +} +function getStartPositionOfLine(line, sourceFile) { + Debug.assert(line >= 0); + return getLineStarts(sourceFile)[line]; +} +function nodePosToString(node) { + const file = getSourceFileOfNode(node); + const loc = getLineAndCharacterOfPosition(file, node.pos); + return `${file.fileName}(${loc.line + 1},${loc.character + 1})`; +} +function getEndLinePosition(line, sourceFile) { + Debug.assert(line >= 0); + const lineStarts = getLineStarts(sourceFile); + const lineIndex = line; + const sourceText = sourceFile.text; + if (lineIndex + 1 === lineStarts.length) { + return sourceText.length - 1; + } else { + const start = lineStarts[lineIndex]; + let pos = lineStarts[lineIndex + 1] - 1; + Debug.assert(isLineBreak(sourceText.charCodeAt(pos))); + while (start <= pos && isLineBreak(sourceText.charCodeAt(pos))) { + pos--; + } + return pos; + } +} +function isFileLevelUniqueName(sourceFile, name, hasGlobalName) { + return !(hasGlobalName && hasGlobalName(name)) && !sourceFile.identifiers.has(name); +} +function nodeIsMissing(node) { + if (node === void 0) { + return true; + } + return node.pos === node.end && node.pos >= 0 && node.kind !== 1 /* EndOfFileToken */; +} +function nodeIsPresent(node) { + return !nodeIsMissing(node); +} +function isGrammarError(parent2, child) { + if (isTypeParameterDeclaration(parent2)) return child === parent2.expression; + if (isClassStaticBlockDeclaration(parent2)) return child === parent2.modifiers; + if (isPropertySignature(parent2)) return child === parent2.initializer; + if (isPropertyDeclaration(parent2)) return child === parent2.questionToken && isAutoAccessorPropertyDeclaration(parent2); + if (isPropertyAssignment(parent2)) return child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike); + if (isShorthandPropertyAssignment(parent2)) return child === parent2.equalsToken || child === parent2.modifiers || child === parent2.questionToken || child === parent2.exclamationToken || isGrammarErrorElement(parent2.modifiers, child, isModifierLike); + if (isMethodDeclaration(parent2)) return child === parent2.exclamationToken; + if (isConstructorDeclaration(parent2)) return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration); + if (isGetAccessorDeclaration(parent2)) return child === parent2.typeParameters || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration); + if (isSetAccessorDeclaration(parent2)) return child === parent2.typeParameters || child === parent2.type || isGrammarErrorElement(parent2.typeParameters, child, isTypeParameterDeclaration); + if (isNamespaceExportDeclaration(parent2)) return child === parent2.modifiers || isGrammarErrorElement(parent2.modifiers, child, isModifierLike); + return false; +} +function isGrammarErrorElement(nodeArray, child, isElement) { + if (!nodeArray || isArray(child) || !isElement(child)) return false; + return contains(nodeArray, child); +} +function insertStatementsAfterPrologue(to, from, isPrologueDirective2) { + if (from === void 0 || from.length === 0) return to; + let statementIndex = 0; + for (; statementIndex < to.length; ++statementIndex) { + if (!isPrologueDirective2(to[statementIndex])) { + break; + } + } + to.splice(statementIndex, 0, ...from); + return to; +} +function insertStatementAfterPrologue(to, statement, isPrologueDirective2) { + if (statement === void 0) return to; + let statementIndex = 0; + for (; statementIndex < to.length; ++statementIndex) { + if (!isPrologueDirective2(to[statementIndex])) { + break; + } + } + to.splice(statementIndex, 0, statement); + return to; +} +function isAnyPrologueDirective(node) { + return isPrologueDirective(node) || !!(getEmitFlags(node) & 2097152 /* CustomPrologue */); +} +function insertStatementsAfterStandardPrologue(to, from) { + return insertStatementsAfterPrologue(to, from, isPrologueDirective); +} +function insertStatementsAfterCustomPrologue(to, from) { + return insertStatementsAfterPrologue(to, from, isAnyPrologueDirective); +} +function insertStatementAfterStandardPrologue(to, statement) { + return insertStatementAfterPrologue(to, statement, isPrologueDirective); +} +function insertStatementAfterCustomPrologue(to, statement) { + return insertStatementAfterPrologue(to, statement, isAnyPrologueDirective); +} +function isRecognizedTripleSlashComment(text, commentPos, commentEnd) { + if (text.charCodeAt(commentPos + 1) === 47 /* slash */ && commentPos + 2 < commentEnd && text.charCodeAt(commentPos + 2) === 47 /* slash */) { + const textSubStr = text.substring(commentPos, commentEnd); + return fullTripleSlashReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDReferencePathRegEx.test(textSubStr) || fullTripleSlashAMDModuleRegEx.test(textSubStr) || fullTripleSlashReferenceTypeReferenceDirectiveRegEx.test(textSubStr) || fullTripleSlashLibReferenceRegEx.test(textSubStr) || defaultLibReferenceRegEx.test(textSubStr) ? true : false; + } + return false; +} +function isPinnedComment(text, start) { + return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 33 /* exclamation */; +} +function createCommentDirectivesMap(sourceFile, commentDirectives) { + const directivesByLine = new Map( + commentDirectives.map((commentDirective) => [ + `${getLineAndCharacterOfPosition(sourceFile, commentDirective.range.end).line}`, + commentDirective + ]) + ); + const usedLines = /* @__PURE__ */ new Map(); + return { getUnusedExpectations, markUsed }; + function getUnusedExpectations() { + return arrayFrom(directivesByLine.entries()).filter(([line, directive]) => directive.type === 0 /* ExpectError */ && !usedLines.get(line)).map(([_, directive]) => directive); + } + function markUsed(line) { + if (!directivesByLine.has(`${line}`)) { + return false; + } + usedLines.set(`${line}`, true); + return true; + } +} +function getTokenPosOfNode(node, sourceFile, includeJsDoc) { + if (nodeIsMissing(node)) { + return node.pos; + } + if (isJSDocNode(node) || node.kind === 12 /* JsxText */) { + return skipTrivia( + (sourceFile ?? getSourceFileOfNode(node)).text, + node.pos, + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + true + ); + } + if (includeJsDoc && hasJSDocNodes(node)) { + return getTokenPosOfNode(node.jsDoc[0], sourceFile); + } + if (node.kind === 352 /* SyntaxList */) { + sourceFile ?? (sourceFile = getSourceFileOfNode(node)); + const first2 = firstOrUndefined(getNodeChildren(node, sourceFile)); + if (first2) { + return getTokenPosOfNode(first2, sourceFile, includeJsDoc); + } + } + return skipTrivia( + (sourceFile ?? getSourceFileOfNode(node)).text, + node.pos, + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + false, + isInJSDoc(node) + ); +} +function getNonDecoratorTokenPosOfNode(node, sourceFile) { + const lastDecorator = !nodeIsMissing(node) && canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0; + if (!lastDecorator) { + return getTokenPosOfNode(node, sourceFile); + } + return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastDecorator.end); +} +function getNonModifierTokenPosOfNode(node, sourceFile) { + const lastModifier = !nodeIsMissing(node) && canHaveModifiers(node) && node.modifiers ? last(node.modifiers) : void 0; + if (!lastModifier) { + return getTokenPosOfNode(node, sourceFile); + } + return skipTrivia((sourceFile || getSourceFileOfNode(node)).text, lastModifier.end); +} +function getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia = false) { + return getTextOfNodeFromSourceText(sourceFile.text, node, includeTrivia); +} +function isJSDocTypeExpressionOrChild(node) { + return !!findAncestor(node, isJSDocTypeExpression); +} +function isExportNamespaceAsDefaultDeclaration(node) { + return !!(isExportDeclaration(node) && node.exportClause && isNamespaceExport(node.exportClause) && moduleExportNameIsDefault(node.exportClause.name)); +} +function moduleExportNameTextUnescaped(node) { + return node.kind === 11 /* StringLiteral */ ? node.text : unescapeLeadingUnderscores(node.escapedText); +} +function moduleExportNameTextEscaped(node) { + return node.kind === 11 /* StringLiteral */ ? escapeLeadingUnderscores(node.text) : node.escapedText; +} +function moduleExportNameIsDefault(node) { + return (node.kind === 11 /* StringLiteral */ ? node.text : node.escapedText) === "default" /* Default */; +} +function getTextOfNodeFromSourceText(sourceText, node, includeTrivia = false) { + if (nodeIsMissing(node)) { + return ""; + } + let text = sourceText.substring(includeTrivia ? node.pos : skipTrivia(sourceText, node.pos), node.end); + if (isJSDocTypeExpressionOrChild(node)) { + text = text.split(/\r\n|\n|\r/).map((line) => line.replace(/^\s*\*/, "").trimStart()).join("\n"); + } + return text; +} +function getTextOfNode(node, includeTrivia = false) { + return getSourceTextOfNodeFromSourceFile(getSourceFileOfNode(node), node, includeTrivia); +} +function getPos(range) { + return range.pos; +} +function indexOfNode(nodeArray, node) { + return binarySearch(nodeArray, node, getPos, compareValues); +} +function getEmitFlags(node) { + const emitNode = node.emitNode; + return emitNode && emitNode.flags || 0; +} +function getInternalEmitFlags(node) { + const emitNode = node.emitNode; + return emitNode && emitNode.internalFlags || 0; +} +var getScriptTargetFeatures = /* @__PURE__ */ memoize( + () => new Map(Object.entries({ + Array: new Map(Object.entries({ + es2015: [ + "find", + "findIndex", + "fill", + "copyWithin", + "entries", + "keys", + "values" + ], + es2016: [ + "includes" + ], + es2019: [ + "flat", + "flatMap" + ], + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Iterator: new Map(Object.entries({ + es2015: emptyArray + })), + AsyncIterator: new Map(Object.entries({ + es2015: emptyArray + })), + ArrayBuffer: new Map(Object.entries({ + es2024: [ + "maxByteLength", + "resizable", + "resize", + "detached", + "transfer", + "transferToFixedLength" + ] + })), + Atomics: new Map(Object.entries({ + es2017: [ + "add", + "and", + "compareExchange", + "exchange", + "isLockFree", + "load", + "or", + "store", + "sub", + "wait", + "notify", + "xor" + ], + es2024: [ + "waitAsync" + ] + })), + SharedArrayBuffer: new Map(Object.entries({ + es2017: [ + "byteLength", + "slice" + ], + es2024: [ + "growable", + "maxByteLength", + "grow" + ] + })), + AsyncIterable: new Map(Object.entries({ + es2018: emptyArray + })), + AsyncIterableIterator: new Map(Object.entries({ + es2018: emptyArray + })), + AsyncGenerator: new Map(Object.entries({ + es2018: emptyArray + })), + AsyncGeneratorFunction: new Map(Object.entries({ + es2018: emptyArray + })), + RegExp: new Map(Object.entries({ + es2015: [ + "flags", + "sticky", + "unicode" + ], + es2018: [ + "dotAll" + ], + es2024: [ + "unicodeSets" + ] + })), + Reflect: new Map(Object.entries({ + es2015: [ + "apply", + "construct", + "defineProperty", + "deleteProperty", + "get", + "getOwnPropertyDescriptor", + "getPrototypeOf", + "has", + "isExtensible", + "ownKeys", + "preventExtensions", + "set", + "setPrototypeOf" + ] + })), + ArrayConstructor: new Map(Object.entries({ + es2015: [ + "from", + "of" + ], + esnext: [ + "fromAsync" + ] + })), + ObjectConstructor: new Map(Object.entries({ + es2015: [ + "assign", + "getOwnPropertySymbols", + "keys", + "is", + "setPrototypeOf" + ], + es2017: [ + "values", + "entries", + "getOwnPropertyDescriptors" + ], + es2019: [ + "fromEntries" + ], + es2022: [ + "hasOwn" + ], + es2024: [ + "groupBy" + ] + })), + NumberConstructor: new Map(Object.entries({ + es2015: [ + "isFinite", + "isInteger", + "isNaN", + "isSafeInteger", + "parseFloat", + "parseInt" + ] + })), + Math: new Map(Object.entries({ + es2015: [ + "clz32", + "imul", + "sign", + "log10", + "log2", + "log1p", + "expm1", + "cosh", + "sinh", + "tanh", + "acosh", + "asinh", + "atanh", + "hypot", + "trunc", + "fround", + "cbrt" + ] + })), + Map: new Map(Object.entries({ + es2015: [ + "entries", + "keys", + "values" + ] + })), + MapConstructor: new Map(Object.entries({ + es2024: [ + "groupBy" + ] + })), + Set: new Map(Object.entries({ + es2015: [ + "entries", + "keys", + "values" + ], + esnext: [ + "union", + "intersection", + "difference", + "symmetricDifference", + "isSubsetOf", + "isSupersetOf", + "isDisjointFrom" + ] + })), + PromiseConstructor: new Map(Object.entries({ + es2015: [ + "all", + "race", + "reject", + "resolve" + ], + es2020: [ + "allSettled" + ], + es2021: [ + "any" + ], + es2024: [ + "withResolvers" + ] + })), + Symbol: new Map(Object.entries({ + es2015: [ + "for", + "keyFor" + ], + es2019: [ + "description" + ] + })), + WeakMap: new Map(Object.entries({ + es2015: [ + "entries", + "keys", + "values" + ] + })), + WeakSet: new Map(Object.entries({ + es2015: [ + "entries", + "keys", + "values" + ] + })), + String: new Map(Object.entries({ + es2015: [ + "codePointAt", + "includes", + "endsWith", + "normalize", + "repeat", + "startsWith", + "anchor", + "big", + "blink", + "bold", + "fixed", + "fontcolor", + "fontsize", + "italics", + "link", + "small", + "strike", + "sub", + "sup" + ], + es2017: [ + "padStart", + "padEnd" + ], + es2019: [ + "trimStart", + "trimEnd", + "trimLeft", + "trimRight" + ], + es2020: [ + "matchAll" + ], + es2021: [ + "replaceAll" + ], + es2022: [ + "at" + ], + es2024: [ + "isWellFormed", + "toWellFormed" + ] + })), + StringConstructor: new Map(Object.entries({ + es2015: [ + "fromCodePoint", + "raw" + ] + })), + DateTimeFormat: new Map(Object.entries({ + es2017: [ + "formatToParts" + ] + })), + Promise: new Map(Object.entries({ + es2015: emptyArray, + es2018: [ + "finally" + ] + })), + RegExpMatchArray: new Map(Object.entries({ + es2018: [ + "groups" + ] + })), + RegExpExecArray: new Map(Object.entries({ + es2018: [ + "groups" + ] + })), + Intl: new Map(Object.entries({ + es2018: [ + "PluralRules" + ] + })), + NumberFormat: new Map(Object.entries({ + es2018: [ + "formatToParts" + ] + })), + SymbolConstructor: new Map(Object.entries({ + es2020: [ + "matchAll" + ], + esnext: [ + "metadata", + "dispose", + "asyncDispose" + ] + })), + DataView: new Map(Object.entries({ + es2020: [ + "setBigInt64", + "setBigUint64", + "getBigInt64", + "getBigUint64" + ] + })), + BigInt: new Map(Object.entries({ + es2020: emptyArray + })), + RelativeTimeFormat: new Map(Object.entries({ + es2020: [ + "format", + "formatToParts", + "resolvedOptions" + ] + })), + Int8Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Uint8Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Uint8ClampedArray: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Int16Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Uint16Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Int32Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Uint32Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Float32Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Float64Array: new Map(Object.entries({ + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + BigInt64Array: new Map(Object.entries({ + es2020: emptyArray, + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + BigUint64Array: new Map(Object.entries({ + es2020: emptyArray, + es2022: [ + "at" + ], + es2023: [ + "findLastIndex", + "findLast", + "toReversed", + "toSorted", + "toSpliced", + "with" + ] + })), + Error: new Map(Object.entries({ + es2022: [ + "cause" + ] + })) + })) +); +var GetLiteralTextFlags = /* @__PURE__ */ ((GetLiteralTextFlags2) => { + GetLiteralTextFlags2[GetLiteralTextFlags2["None"] = 0] = "None"; + GetLiteralTextFlags2[GetLiteralTextFlags2["NeverAsciiEscape"] = 1] = "NeverAsciiEscape"; + GetLiteralTextFlags2[GetLiteralTextFlags2["JsxAttributeEscape"] = 2] = "JsxAttributeEscape"; + GetLiteralTextFlags2[GetLiteralTextFlags2["TerminateUnterminatedLiterals"] = 4] = "TerminateUnterminatedLiterals"; + GetLiteralTextFlags2[GetLiteralTextFlags2["AllowNumericSeparator"] = 8] = "AllowNumericSeparator"; + return GetLiteralTextFlags2; +})(GetLiteralTextFlags || {}); +function getLiteralText(node, sourceFile, flags) { + if (sourceFile && canUseOriginalText(node, flags)) { + return getSourceTextOfNodeFromSourceFile(sourceFile, node); + } + switch (node.kind) { + case 11 /* StringLiteral */: { + const escapeText = flags & 2 /* JsxAttributeEscape */ ? escapeJsxAttributeString : flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString; + if (node.singleQuote) { + return "'" + escapeText(node.text, 39 /* singleQuote */) + "'"; + } else { + return '"' + escapeText(node.text, 34 /* doubleQuote */) + '"'; + } + } + case 15 /* NoSubstitutionTemplateLiteral */: + case 16 /* TemplateHead */: + case 17 /* TemplateMiddle */: + case 18 /* TemplateTail */: { + const escapeText = flags & 1 /* NeverAsciiEscape */ || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? escapeString : escapeNonAsciiString; + const rawText = node.rawText ?? escapeTemplateSubstitution(escapeText(node.text, 96 /* backtick */)); + switch (node.kind) { + case 15 /* NoSubstitutionTemplateLiteral */: + return "`" + rawText + "`"; + case 16 /* TemplateHead */: + return "`" + rawText + "${"; + case 17 /* TemplateMiddle */: + return "}" + rawText + "${"; + case 18 /* TemplateTail */: + return "}" + rawText + "`"; + } + break; + } + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + return node.text; + case 14 /* RegularExpressionLiteral */: + if (flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) { + return node.text + (node.text.charCodeAt(node.text.length - 1) === 92 /* backslash */ ? " /" : "/"); + } + return node.text; + } + return Debug.fail(`Literal kind '${node.kind}' not accounted for.`); +} +function canUseOriginalText(node, flags) { + if (nodeIsSynthesized(node) || !node.parent || flags & 4 /* TerminateUnterminatedLiterals */ && node.isUnterminated) { + return false; + } + if (isNumericLiteral(node)) { + if (node.numericLiteralFlags & 26656 /* IsInvalid */) { + return false; + } + if (node.numericLiteralFlags & 512 /* ContainsSeparator */) { + return !!(flags & 8 /* AllowNumericSeparator */); + } + } + return !isBigIntLiteral(node); +} +function getTextOfConstantValue(value) { + return isString(value) ? `"${escapeString(value)}"` : "" + value; +} +function makeIdentifierFromModuleName(moduleName) { + return getBaseFileName(moduleName).replace(/^(\d)/, "_$1").replace(/\W/g, "_"); +} +function isBlockOrCatchScoped(declaration) { + return (getCombinedNodeFlags(declaration) & 7 /* BlockScoped */) !== 0 || isCatchClauseVariableDeclarationOrBindingElement(declaration); +} +function isCatchClauseVariableDeclarationOrBindingElement(declaration) { + const node = getRootDeclaration(declaration); + return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */; +} +function isAmbientModule(node) { + return isModuleDeclaration(node) && (node.name.kind === 11 /* StringLiteral */ || isGlobalScopeAugmentation(node)); +} +function isModuleWithStringLiteralName(node) { + return isModuleDeclaration(node) && node.name.kind === 11 /* StringLiteral */; +} +function isNonGlobalAmbientModule(node) { + return isModuleDeclaration(node) && isStringLiteral(node.name); +} +function isEffectiveModuleDeclaration(node) { + return isModuleDeclaration(node) || isIdentifier(node); +} +function isShorthandAmbientModuleSymbol(moduleSymbol) { + return isShorthandAmbientModule(moduleSymbol.valueDeclaration); +} +function isShorthandAmbientModule(node) { + return !!node && node.kind === 267 /* ModuleDeclaration */ && !node.body; +} +function isBlockScopedContainerTopLevel(node) { + return node.kind === 307 /* SourceFile */ || node.kind === 267 /* ModuleDeclaration */ || isFunctionLikeOrClassStaticBlockDeclaration(node); +} +function isGlobalScopeAugmentation(module2) { + return !!(module2.flags & 2048 /* GlobalAugmentation */); +} +function isExternalModuleAugmentation(node) { + return isAmbientModule(node) && isModuleAugmentationExternal(node); +} +function isModuleAugmentationExternal(node) { + switch (node.parent.kind) { + case 307 /* SourceFile */: + return isExternalModule(node.parent); + case 268 /* ModuleBlock */: + return isAmbientModule(node.parent.parent) && isSourceFile(node.parent.parent.parent) && !isExternalModule(node.parent.parent.parent); + } + return false; +} +function getNonAugmentationDeclaration(symbol) { + var _a; + return (_a = symbol.declarations) == null ? void 0 : _a.find((d) => !isExternalModuleAugmentation(d) && !(isModuleDeclaration(d) && isGlobalScopeAugmentation(d))); +} +function isCommonJSContainingModuleKind(kind) { + return kind === 1 /* CommonJS */ || kind === 100 /* Node16 */ || kind === 199 /* NodeNext */; +} +function isEffectiveExternalModule(node, compilerOptions) { + return isExternalModule(node) || isCommonJSContainingModuleKind(getEmitModuleKind(compilerOptions)) && !!node.commonJsModuleIndicator; +} +function isEffectiveStrictModeSourceFile(node, compilerOptions) { + switch (node.scriptKind) { + case 1 /* JS */: + case 3 /* TS */: + case 2 /* JSX */: + case 4 /* TSX */: + break; + default: + return false; + } + if (node.isDeclarationFile) { + return false; + } + if (getStrictOptionValue(compilerOptions, "alwaysStrict")) { + return true; + } + if (startsWithUseStrict(node.statements)) { + return true; + } + if (isExternalModule(node) || getIsolatedModules(compilerOptions)) { + return true; + } + return false; +} +function isAmbientPropertyDeclaration(node) { + return !!(node.flags & 33554432 /* Ambient */) || hasSyntacticModifier(node, 128 /* Ambient */); +} +function isBlockScope(node, parentNode) { + switch (node.kind) { + case 307 /* SourceFile */: + case 269 /* CaseBlock */: + case 299 /* CatchClause */: + case 267 /* ModuleDeclaration */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 172 /* PropertyDeclaration */: + case 175 /* ClassStaticBlockDeclaration */: + return true; + case 241 /* Block */: + return !isFunctionLikeOrClassStaticBlockDeclaration(parentNode); + } + return false; +} +function isDeclarationWithTypeParameters(node) { + Debug.type(node); + switch (node.kind) { + case 338 /* JSDocCallbackTag */: + case 346 /* JSDocTypedefTag */: + case 323 /* JSDocSignature */: + return true; + default: + assertType(node); + return isDeclarationWithTypeParameterChildren(node); + } +} +function isDeclarationWithTypeParameterChildren(node) { + Debug.type(node); + switch (node.kind) { + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 173 /* MethodSignature */: + case 181 /* IndexSignature */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 317 /* JSDocFunctionType */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 345 /* JSDocTemplateTag */: + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return true; + default: + assertType(node); + return false; + } +} +function isAnyImportSyntax(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + return true; + default: + return false; + } +} +function isAnyImportOrBareOrAccessedRequire(node) { + return isAnyImportSyntax(node) || isVariableDeclarationInitializedToBareOrAccessedRequire(node); +} +function isAnyImportOrRequireStatement(node) { + return isAnyImportSyntax(node) || isRequireVariableStatement(node); +} +function isLateVisibilityPaintedStatement(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 243 /* VariableStatement */: + case 263 /* ClassDeclaration */: + case 262 /* FunctionDeclaration */: + case 267 /* ModuleDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + return true; + default: + return false; + } +} +function hasPossibleExternalModuleReference(node) { + return isAnyImportOrReExport(node) || isModuleDeclaration(node) || isImportTypeNode(node) || isImportCall(node); +} +function isAnyImportOrReExport(node) { + return isAnyImportSyntax(node) || isExportDeclaration(node); +} +function getEnclosingContainer(node) { + return findAncestor(node.parent, (n) => !!(getContainerFlags(n) & 1 /* IsContainer */)); +} +function getEnclosingBlockScopeContainer(node) { + return findAncestor(node.parent, (current) => isBlockScope(current, current.parent)); +} +function forEachEnclosingBlockScopeContainer(node, cb) { + let container = getEnclosingBlockScopeContainer(node); + while (container) { + cb(container); + container = getEnclosingBlockScopeContainer(container); + } +} +function declarationNameToString(name) { + return !name || getFullWidth(name) === 0 ? "(Missing)" : getTextOfNode(name); +} +function getNameFromIndexInfo(info) { + return info.declaration ? declarationNameToString(info.declaration.parameters[0].name) : void 0; +} +function isComputedNonLiteralName(name) { + return name.kind === 167 /* ComputedPropertyName */ && !isStringOrNumericLiteralLike(name.expression); +} +function tryGetTextOfPropertyName(name) { + var _a; + switch (name.kind) { + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + return ((_a = name.emitNode) == null ? void 0 : _a.autoGenerate) ? void 0 : name.escapedText; + case 11 /* StringLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + return escapeLeadingUnderscores(name.text); + case 167 /* ComputedPropertyName */: + if (isStringOrNumericLiteralLike(name.expression)) return escapeLeadingUnderscores(name.expression.text); + return void 0; + case 295 /* JsxNamespacedName */: + return getEscapedTextOfJsxNamespacedName(name); + default: + return Debug.assertNever(name); + } +} +function getTextOfPropertyName(name) { + return Debug.checkDefined(tryGetTextOfPropertyName(name)); +} +function entityNameToString(name) { + switch (name.kind) { + case 110 /* ThisKeyword */: + return "this"; + case 81 /* PrivateIdentifier */: + case 80 /* Identifier */: + return getFullWidth(name) === 0 ? idText(name) : getTextOfNode(name); + case 166 /* QualifiedName */: + return entityNameToString(name.left) + "." + entityNameToString(name.right); + case 211 /* PropertyAccessExpression */: + if (isIdentifier(name.name) || isPrivateIdentifier(name.name)) { + return entityNameToString(name.expression) + "." + entityNameToString(name.name); + } else { + return Debug.assertNever(name.name); + } + case 311 /* JSDocMemberName */: + return entityNameToString(name.left) + "#" + entityNameToString(name.right); + case 295 /* JsxNamespacedName */: + return entityNameToString(name.namespace) + ":" + entityNameToString(name.name); + default: + return Debug.assertNever(name); + } +} +function createDiagnosticForNode(node, message, ...args) { + const sourceFile = getSourceFileOfNode(node); + return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args); +} +function createDiagnosticForNodeArray(sourceFile, nodes, message, ...args) { + const start = skipTrivia(sourceFile.text, nodes.pos); + return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args); +} +function createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) { + const span = getErrorSpanForNode(sourceFile, node); + return createFileDiagnostic(sourceFile, span.start, span.length, message, ...args); +} +function createDiagnosticForNodeFromMessageChain(sourceFile, node, messageChain, relatedInformation) { + const span = getErrorSpanForNode(sourceFile, node); + return createFileDiagnosticFromMessageChain(sourceFile, span.start, span.length, messageChain, relatedInformation); +} +function createDiagnosticForNodeArrayFromMessageChain(sourceFile, nodes, messageChain, relatedInformation) { + const start = skipTrivia(sourceFile.text, nodes.pos); + return createFileDiagnosticFromMessageChain(sourceFile, start, nodes.end - start, messageChain, relatedInformation); +} +function assertDiagnosticLocation(sourceText, start, length2) { + Debug.assertGreaterThanOrEqual(start, 0); + Debug.assertGreaterThanOrEqual(length2, 0); + Debug.assertLessThanOrEqual(start, sourceText.length); + Debug.assertLessThanOrEqual(start + length2, sourceText.length); +} +function createFileDiagnosticFromMessageChain(file, start, length2, messageChain, relatedInformation) { + assertDiagnosticLocation(file.text, start, length2); + return { + file, + start, + length: length2, + code: messageChain.code, + category: messageChain.category, + messageText: messageChain.next ? messageChain : messageChain.messageText, + relatedInformation, + canonicalHead: messageChain.canonicalHead + }; +} +function createDiagnosticForFileFromMessageChain(sourceFile, messageChain, relatedInformation) { + return { + file: sourceFile, + start: 0, + length: 0, + code: messageChain.code, + category: messageChain.category, + messageText: messageChain.next ? messageChain : messageChain.messageText, + relatedInformation + }; +} +function createDiagnosticMessageChainFromDiagnostic(diagnostic) { + return typeof diagnostic.messageText === "string" ? { + code: diagnostic.code, + category: diagnostic.category, + messageText: diagnostic.messageText, + next: diagnostic.next + } : diagnostic.messageText; +} +function createDiagnosticForRange(sourceFile, range, message) { + return { + file: sourceFile, + start: range.pos, + length: range.end - range.pos, + code: message.code, + category: message.category, + messageText: message.message + }; +} +function getCanonicalDiagnostic(message, ...args) { + return { + code: message.code, + messageText: formatMessage(message, ...args) + }; +} +function getSpanOfTokenAtPosition(sourceFile, pos) { + const scanner2 = createScanner( + sourceFile.languageVersion, + /*skipTrivia*/ + true, + sourceFile.languageVariant, + sourceFile.text, + /*onError*/ + void 0, + pos + ); + scanner2.scan(); + const start = scanner2.getTokenStart(); + return createTextSpanFromBounds(start, scanner2.getTokenEnd()); +} +function scanTokenAtPosition(sourceFile, pos) { + const scanner2 = createScanner( + sourceFile.languageVersion, + /*skipTrivia*/ + true, + sourceFile.languageVariant, + sourceFile.text, + /*onError*/ + void 0, + pos + ); + scanner2.scan(); + return scanner2.getToken(); +} +function getErrorSpanForArrowFunction(sourceFile, node) { + const pos = skipTrivia(sourceFile.text, node.pos); + if (node.body && node.body.kind === 241 /* Block */) { + const { line: startLine } = getLineAndCharacterOfPosition(sourceFile, node.body.pos); + const { line: endLine } = getLineAndCharacterOfPosition(sourceFile, node.body.end); + if (startLine < endLine) { + return createTextSpan(pos, getEndLinePosition(startLine, sourceFile) - pos + 1); + } + } + return createTextSpanFromBounds(pos, node.end); +} +function getErrorSpanForNode(sourceFile, node) { + let errorNode = node; + switch (node.kind) { + case 307 /* SourceFile */: { + const pos2 = skipTrivia( + sourceFile.text, + 0, + /*stopAfterLineBreak*/ + false + ); + if (pos2 === sourceFile.text.length) { + return createTextSpan(0, 0); + } + return getSpanOfTokenAtPosition(sourceFile, pos2); + } + // This list is a work in progress. Add missing node kinds to improve their error + // spans. + case 260 /* VariableDeclaration */: + case 208 /* BindingElement */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 267 /* ModuleDeclaration */: + case 266 /* EnumDeclaration */: + case 306 /* EnumMember */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 265 /* TypeAliasDeclaration */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 274 /* NamespaceImport */: + errorNode = node.name; + break; + case 219 /* ArrowFunction */: + return getErrorSpanForArrowFunction(sourceFile, node); + case 296 /* CaseClause */: + case 297 /* DefaultClause */: { + const start = skipTrivia(sourceFile.text, node.pos); + const end = node.statements.length > 0 ? node.statements[0].pos : node.end; + return createTextSpanFromBounds(start, end); + } + case 253 /* ReturnStatement */: + case 229 /* YieldExpression */: { + const pos2 = skipTrivia(sourceFile.text, node.pos); + return getSpanOfTokenAtPosition(sourceFile, pos2); + } + case 238 /* SatisfiesExpression */: { + const pos2 = skipTrivia(sourceFile.text, node.expression.end); + return getSpanOfTokenAtPosition(sourceFile, pos2); + } + case 350 /* JSDocSatisfiesTag */: { + const pos2 = skipTrivia(sourceFile.text, node.tagName.pos); + return getSpanOfTokenAtPosition(sourceFile, pos2); + } + case 176 /* Constructor */: { + const constructorDeclaration = node; + const start = skipTrivia(sourceFile.text, constructorDeclaration.pos); + const scanner2 = createScanner( + sourceFile.languageVersion, + /*skipTrivia*/ + true, + sourceFile.languageVariant, + sourceFile.text, + /*onError*/ + void 0, + start + ); + let token = scanner2.scan(); + while (token !== 137 /* ConstructorKeyword */ && token !== 1 /* EndOfFileToken */) { + token = scanner2.scan(); + } + const end = scanner2.getTokenEnd(); + return createTextSpanFromBounds(start, end); + } + } + if (errorNode === void 0) { + return getSpanOfTokenAtPosition(sourceFile, node.pos); + } + Debug.assert(!isJSDoc(errorNode)); + const isMissing = nodeIsMissing(errorNode); + const pos = isMissing || isJsxText(node) ? errorNode.pos : skipTrivia(sourceFile.text, errorNode.pos); + if (isMissing) { + Debug.assert(pos === errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + Debug.assert(pos === errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + } else { + Debug.assert(pos >= errorNode.pos, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + Debug.assert(pos <= errorNode.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809"); + } + return createTextSpanFromBounds(pos, errorNode.end); +} +function isGlobalSourceFile(node) { + return node.kind === 307 /* SourceFile */ && !isExternalOrCommonJsModule(node); +} +function isExternalOrCommonJsModule(file) { + return (file.externalModuleIndicator || file.commonJsModuleIndicator) !== void 0; +} +function isJsonSourceFile(file) { + return file.scriptKind === 6 /* JSON */; +} +function isEnumConst(node) { + return !!(getCombinedModifierFlags(node) & 4096 /* Const */); +} +function isDeclarationReadonly(declaration) { + return !!(getCombinedModifierFlags(declaration) & 8 /* Readonly */ && !isParameterPropertyDeclaration(declaration, declaration.parent)); +} +function isVarAwaitUsing(node) { + return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 6 /* AwaitUsing */; +} +function isVarUsing(node) { + return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 4 /* Using */; +} +function isVarConst(node) { + return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 2 /* Const */; +} +function isVarConstLike(node) { + const blockScopeKind = getCombinedNodeFlags(node) & 7 /* BlockScoped */; + return blockScopeKind === 2 /* Const */ || blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */; +} +function isLet(node) { + return (getCombinedNodeFlags(node) & 7 /* BlockScoped */) === 1 /* Let */; +} +function isSuperCall(n) { + return n.kind === 213 /* CallExpression */ && n.expression.kind === 108 /* SuperKeyword */; +} +function isImportCall(n) { + return n.kind === 213 /* CallExpression */ && n.expression.kind === 102 /* ImportKeyword */; +} +function isImportMeta(n) { + return isMetaProperty(n) && n.keywordToken === 102 /* ImportKeyword */ && n.name.escapedText === "meta"; +} +function isLiteralImportTypeNode(n) { + return isImportTypeNode(n) && isLiteralTypeNode(n.argument) && isStringLiteral(n.argument.literal); +} +function isPrologueDirective(node) { + return node.kind === 244 /* ExpressionStatement */ && node.expression.kind === 11 /* StringLiteral */; +} +function isCustomPrologue(node) { + return !!(getEmitFlags(node) & 2097152 /* CustomPrologue */); +} +function isHoistedFunction(node) { + return isCustomPrologue(node) && isFunctionDeclaration(node); +} +function isHoistedVariable(node) { + return isIdentifier(node.name) && !node.initializer; +} +function isHoistedVariableStatement(node) { + return isCustomPrologue(node) && isVariableStatement(node) && every(node.declarationList.declarations, isHoistedVariable); +} +function getLeadingCommentRangesOfNode(node, sourceFileOfNode) { + return node.kind !== 12 /* JsxText */ ? getLeadingCommentRanges(sourceFileOfNode.text, node.pos) : void 0; +} +function getJSDocCommentRanges(node, text) { + const commentRanges = node.kind === 169 /* Parameter */ || node.kind === 168 /* TypeParameter */ || node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */ || node.kind === 217 /* ParenthesizedExpression */ || node.kind === 260 /* VariableDeclaration */ || node.kind === 281 /* ExportSpecifier */ ? concatenate(getTrailingCommentRanges(text, node.pos), getLeadingCommentRanges(text, node.pos)) : getLeadingCommentRanges(text, node.pos); + return filter(commentRanges, (comment) => comment.end <= node.end && // Due to parse errors sometime empty parameter may get comments assigned to it that end up not in parameter range + text.charCodeAt(comment.pos + 1) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 2) === 42 /* asterisk */ && text.charCodeAt(comment.pos + 3) !== 47 /* slash */); +} +var fullTripleSlashReferencePathRegEx = /^\/\/\/\s*/; +var fullTripleSlashReferenceTypeReferenceDirectiveRegEx = /^\/\/\/\s*/; +var fullTripleSlashLibReferenceRegEx = /^\/\/\/\s*/; +var fullTripleSlashAMDReferencePathRegEx = /^\/\/\/\s*/; +var fullTripleSlashAMDModuleRegEx = /^\/\/\/\s*/; +var defaultLibReferenceRegEx = /^\/\/\/\s*/; +function isPartOfTypeNode(node) { + if (182 /* FirstTypeNode */ <= node.kind && node.kind <= 205 /* LastTypeNode */) { + return true; + } + switch (node.kind) { + case 133 /* AnyKeyword */: + case 159 /* UnknownKeyword */: + case 150 /* NumberKeyword */: + case 163 /* BigIntKeyword */: + case 154 /* StringKeyword */: + case 136 /* BooleanKeyword */: + case 155 /* SymbolKeyword */: + case 151 /* ObjectKeyword */: + case 157 /* UndefinedKeyword */: + case 106 /* NullKeyword */: + case 146 /* NeverKeyword */: + return true; + case 116 /* VoidKeyword */: + return node.parent.kind !== 222 /* VoidExpression */; + case 233 /* ExpressionWithTypeArguments */: + return isPartOfTypeExpressionWithTypeArguments(node); + case 168 /* TypeParameter */: + return node.parent.kind === 200 /* MappedType */ || node.parent.kind === 195 /* InferType */; + // Identifiers and qualified names may be type nodes, depending on their context. Climb + // above them to find the lowest container + case 80 /* Identifier */: + if (node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node) { + node = node.parent; + } else if (node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node) { + node = node.parent; + } + Debug.assert(node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */ || node.kind === 211 /* PropertyAccessExpression */, "'node' was expected to be a qualified name, identifier or property access in 'isPartOfTypeNode'."); + // falls through + case 166 /* QualifiedName */: + case 211 /* PropertyAccessExpression */: + case 110 /* ThisKeyword */: { + const { parent: parent2 } = node; + if (parent2.kind === 186 /* TypeQuery */) { + return false; + } + if (parent2.kind === 205 /* ImportType */) { + return !parent2.isTypeOf; + } + if (182 /* FirstTypeNode */ <= parent2.kind && parent2.kind <= 205 /* LastTypeNode */) { + return true; + } + switch (parent2.kind) { + case 233 /* ExpressionWithTypeArguments */: + return isPartOfTypeExpressionWithTypeArguments(parent2); + case 168 /* TypeParameter */: + return node === parent2.constraint; + case 345 /* JSDocTemplateTag */: + return node === parent2.constraint; + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 169 /* Parameter */: + case 260 /* VariableDeclaration */: + return node === parent2.type; + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return node === parent2.type; + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 181 /* IndexSignature */: + return node === parent2.type; + case 216 /* TypeAssertionExpression */: + return node === parent2.type; + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 215 /* TaggedTemplateExpression */: + return contains(parent2.typeArguments, node); + } + } + } + return false; +} +function isPartOfTypeExpressionWithTypeArguments(node) { + return isJSDocImplementsTag(node.parent) || isJSDocAugmentsTag(node.parent) || isHeritageClause(node.parent) && !isExpressionWithTypeArgumentsInClassExtendsClause(node); +} +function forEachReturnStatement(body, visitor) { + return traverse(body); + function traverse(node) { + switch (node.kind) { + case 253 /* ReturnStatement */: + return visitor(node); + case 269 /* CaseBlock */: + case 241 /* Block */: + case 245 /* IfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 254 /* WithStatement */: + case 255 /* SwitchStatement */: + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + case 256 /* LabeledStatement */: + case 258 /* TryStatement */: + case 299 /* CatchClause */: + return forEachChild(node, traverse); + } + } +} +function forEachYieldExpression(body, visitor) { + return traverse(body); + function traverse(node) { + switch (node.kind) { + case 229 /* YieldExpression */: + visitor(node); + const operand = node.expression; + if (operand) { + traverse(operand); + } + return; + case 266 /* EnumDeclaration */: + case 264 /* InterfaceDeclaration */: + case 267 /* ModuleDeclaration */: + case 265 /* TypeAliasDeclaration */: + return; + default: + if (isFunctionLike(node)) { + if (node.name && node.name.kind === 167 /* ComputedPropertyName */) { + traverse(node.name.expression); + return; + } + } else if (!isPartOfTypeNode(node)) { + forEachChild(node, traverse); + } + } + } +} +function getRestParameterElementType(node) { + if (node && node.kind === 188 /* ArrayType */) { + return node.elementType; + } else if (node && node.kind === 183 /* TypeReference */) { + return singleOrUndefined(node.typeArguments); + } else { + return void 0; + } +} +function getMembersOfDeclaration(node) { + switch (node.kind) { + case 264 /* InterfaceDeclaration */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 187 /* TypeLiteral */: + return node.members; + case 210 /* ObjectLiteralExpression */: + return node.properties; + } +} +function isVariableLike(node) { + if (node) { + switch (node.kind) { + case 208 /* BindingElement */: + case 306 /* EnumMember */: + case 169 /* Parameter */: + case 303 /* PropertyAssignment */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 304 /* ShorthandPropertyAssignment */: + case 260 /* VariableDeclaration */: + return true; + } + } + return false; +} +function isVariableDeclarationInVariableStatement(node) { + return node.parent.kind === 261 /* VariableDeclarationList */ && node.parent.parent.kind === 243 /* VariableStatement */; +} +function isCommonJsExportedExpression(node) { + if (!isInJSFile(node)) return false; + return isObjectLiteralExpression(node.parent) && isBinaryExpression(node.parent.parent) && getAssignmentDeclarationKind(node.parent.parent) === 2 /* ModuleExports */ || isCommonJsExportPropertyAssignment(node.parent); +} +function isCommonJsExportPropertyAssignment(node) { + if (!isInJSFile(node)) return false; + return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 1 /* ExportsProperty */; +} +function isValidESSymbolDeclaration(node) { + return (isVariableDeclaration(node) ? isVarConst(node) && isIdentifier(node.name) && isVariableDeclarationInVariableStatement(node) : isPropertyDeclaration(node) ? hasEffectiveReadonlyModifier(node) && hasStaticModifier(node) : isPropertySignature(node) && hasEffectiveReadonlyModifier(node)) || isCommonJsExportPropertyAssignment(node); +} +function introducesArgumentsExoticObject(node) { + switch (node.kind) { + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + return true; + } + return false; +} +function unwrapInnermostStatementOfLabel(node, beforeUnwrapLabelCallback) { + while (true) { + if (beforeUnwrapLabelCallback) { + beforeUnwrapLabelCallback(node); + } + if (node.statement.kind !== 256 /* LabeledStatement */) { + return node.statement; + } + node = node.statement; + } +} +function isFunctionBlock(node) { + return node && node.kind === 241 /* Block */ && isFunctionLike(node.parent); +} +function isObjectLiteralMethod(node) { + return node && node.kind === 174 /* MethodDeclaration */ && node.parent.kind === 210 /* ObjectLiteralExpression */; +} +function isObjectLiteralOrClassExpressionMethodOrAccessor(node) { + return (node.kind === 174 /* MethodDeclaration */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */) && (node.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.kind === 231 /* ClassExpression */); +} +function isIdentifierTypePredicate(predicate) { + return predicate && predicate.kind === 1 /* Identifier */; +} +function isThisTypePredicate(predicate) { + return predicate && predicate.kind === 0 /* This */; +} +function forEachPropertyAssignment(objectLiteral, key, callback, key2) { + return forEach(objectLiteral == null ? void 0 : objectLiteral.properties, (property) => { + if (!isPropertyAssignment(property)) return void 0; + const propName = tryGetTextOfPropertyName(property.name); + return key === propName || key2 && key2 === propName ? callback(property) : void 0; + }); +} +function getPropertyArrayElementValue(objectLiteral, propKey, elementValue) { + return forEachPropertyAssignment(objectLiteral, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0); +} +function getTsConfigObjectLiteralExpression(tsConfigSourceFile) { + if (tsConfigSourceFile && tsConfigSourceFile.statements.length) { + const expression = tsConfigSourceFile.statements[0].expression; + return tryCast(expression, isObjectLiteralExpression); + } +} +function getTsConfigPropArrayElementValue(tsConfigSourceFile, propKey, elementValue) { + return forEachTsConfigPropArray(tsConfigSourceFile, propKey, (property) => isArrayLiteralExpression(property.initializer) ? find(property.initializer.elements, (element) => isStringLiteral(element) && element.text === elementValue) : void 0); +} +function forEachTsConfigPropArray(tsConfigSourceFile, propKey, callback) { + return forEachPropertyAssignment(getTsConfigObjectLiteralExpression(tsConfigSourceFile), propKey, callback); +} +function getContainingFunction(node) { + return findAncestor(node.parent, isFunctionLike); +} +function getContainingFunctionDeclaration(node) { + return findAncestor(node.parent, isFunctionLikeDeclaration); +} +function getContainingClass(node) { + return findAncestor(node.parent, isClassLike); +} +function getContainingClassStaticBlock(node) { + return findAncestor(node.parent, (n) => { + if (isClassLike(n) || isFunctionLike(n)) { + return "quit"; + } + return isClassStaticBlockDeclaration(n); + }); +} +function getContainingFunctionOrClassStaticBlock(node) { + return findAncestor(node.parent, isFunctionLikeOrClassStaticBlockDeclaration); +} +function getContainingClassExcludingClassDecorators(node) { + const decorator = findAncestor(node.parent, (n) => isClassLike(n) ? "quit" : isDecorator(n)); + return decorator && isClassLike(decorator.parent) ? getContainingClass(decorator.parent) : getContainingClass(decorator ?? node); +} +function getThisContainer(node, includeArrowFunctions, includeClassComputedPropertyName) { + Debug.assert(node.kind !== 307 /* SourceFile */); + while (true) { + node = node.parent; + if (!node) { + return Debug.fail(); + } + switch (node.kind) { + case 167 /* ComputedPropertyName */: + if (includeClassComputedPropertyName && isClassLike(node.parent.parent)) { + return node; + } + node = node.parent.parent; + break; + case 170 /* Decorator */: + if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) { + node = node.parent.parent; + } else if (isClassElement(node.parent)) { + node = node.parent; + } + break; + case 219 /* ArrowFunction */: + if (!includeArrowFunctions) { + continue; + } + // falls through + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 267 /* ModuleDeclaration */: + case 175 /* ClassStaticBlockDeclaration */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 181 /* IndexSignature */: + case 266 /* EnumDeclaration */: + case 307 /* SourceFile */: + return node; + } + } +} +function isThisContainerOrFunctionBlock(node) { + switch (node.kind) { + // Arrow functions use the same scope, but may do so in a "delayed" manner + // For example, `const getThis = () => this` may be before a super() call in a derived constructor + case 219 /* ArrowFunction */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 172 /* PropertyDeclaration */: + return true; + case 241 /* Block */: + switch (node.parent.kind) { + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return true; + default: + return false; + } + default: + return false; + } +} +function isInTopLevelContext(node) { + if (isIdentifier(node) && (isClassDeclaration(node.parent) || isFunctionDeclaration(node.parent)) && node.parent.name === node) { + node = node.parent; + } + const container = getThisContainer( + node, + /*includeArrowFunctions*/ + true, + /*includeClassComputedPropertyName*/ + false + ); + return isSourceFile(container); +} +function getNewTargetContainer(node) { + const container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (container) { + switch (container.kind) { + case 176 /* Constructor */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + return container; + } + } + return void 0; +} +function getSuperContainer(node, stopOnFunctions) { + while (true) { + node = node.parent; + if (!node) { + return void 0; + } + switch (node.kind) { + case 167 /* ComputedPropertyName */: + node = node.parent; + break; + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + if (!stopOnFunctions) { + continue; + } + // falls through + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 175 /* ClassStaticBlockDeclaration */: + return node; + case 170 /* Decorator */: + if (node.parent.kind === 169 /* Parameter */ && isClassElement(node.parent.parent)) { + node = node.parent.parent; + } else if (isClassElement(node.parent)) { + node = node.parent; + } + break; + } + } +} +function getImmediatelyInvokedFunctionExpression(func) { + if (func.kind === 218 /* FunctionExpression */ || func.kind === 219 /* ArrowFunction */) { + let prev = func; + let parent2 = func.parent; + while (parent2.kind === 217 /* ParenthesizedExpression */) { + prev = parent2; + parent2 = parent2.parent; + } + if (parent2.kind === 213 /* CallExpression */ && parent2.expression === prev) { + return parent2; + } + } +} +function isSuperProperty(node) { + const kind = node.kind; + return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 108 /* SuperKeyword */; +} +function isThisProperty(node) { + const kind = node.kind; + return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && node.expression.kind === 110 /* ThisKeyword */; +} +function isThisInitializedDeclaration(node) { + var _a; + return !!node && isVariableDeclaration(node) && ((_a = node.initializer) == null ? void 0 : _a.kind) === 110 /* ThisKeyword */; +} +function isThisInitializedObjectBindingExpression(node) { + return !!node && (isShorthandPropertyAssignment(node) || isPropertyAssignment(node)) && isBinaryExpression(node.parent.parent) && node.parent.parent.operatorToken.kind === 64 /* EqualsToken */ && node.parent.parent.right.kind === 110 /* ThisKeyword */; +} +function getEntityNameFromTypeNode(node) { + switch (node.kind) { + case 183 /* TypeReference */: + return node.typeName; + case 233 /* ExpressionWithTypeArguments */: + return isEntityNameExpression(node.expression) ? node.expression : void 0; + // TODO(rbuckton): These aren't valid TypeNodes, but we treat them as such because of `isPartOfTypeNode`, which returns `true` for things that aren't `TypeNode`s. + case 80 /* Identifier */: + case 166 /* QualifiedName */: + return node; + } + return void 0; +} +function getInvokedExpression(node) { + switch (node.kind) { + case 215 /* TaggedTemplateExpression */: + return node.tag; + case 286 /* JsxOpeningElement */: + case 285 /* JsxSelfClosingElement */: + return node.tagName; + case 226 /* BinaryExpression */: + return node.right; + case 289 /* JsxOpeningFragment */: + return node; + default: + return node.expression; + } +} +function nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent) { + if (useLegacyDecorators && isNamedDeclaration(node) && isPrivateIdentifier(node.name)) { + return false; + } + switch (node.kind) { + case 263 /* ClassDeclaration */: + return true; + case 231 /* ClassExpression */: + return !useLegacyDecorators; + case 172 /* PropertyDeclaration */: + return parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2) && !hasAbstractModifier(node) && !hasAmbientModifier(node)); + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + return node.body !== void 0 && parent2 !== void 0 && (useLegacyDecorators ? isClassDeclaration(parent2) : isClassLike(parent2)); + case 169 /* Parameter */: + if (!useLegacyDecorators) return false; + return parent2 !== void 0 && parent2.body !== void 0 && (parent2.kind === 176 /* Constructor */ || parent2.kind === 174 /* MethodDeclaration */ || parent2.kind === 178 /* SetAccessor */) && getThisParameter(parent2) !== node && grandparent !== void 0 && grandparent.kind === 263 /* ClassDeclaration */; + } + return false; +} +function nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) { + return hasDecorators(node) && nodeCanBeDecorated(useLegacyDecorators, node, parent2, grandparent); +} +function nodeOrChildIsDecorated(useLegacyDecorators, node, parent2, grandparent) { + return nodeIsDecorated(useLegacyDecorators, node, parent2, grandparent) || childIsDecorated(useLegacyDecorators, node, parent2); +} +function childIsDecorated(useLegacyDecorators, node, parent2) { + switch (node.kind) { + case 263 /* ClassDeclaration */: + return some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2)); + case 231 /* ClassExpression */: + return !useLegacyDecorators && some(node.members, (m) => nodeOrChildIsDecorated(useLegacyDecorators, m, node, parent2)); + case 174 /* MethodDeclaration */: + case 178 /* SetAccessor */: + case 176 /* Constructor */: + return some(node.parameters, (p) => nodeIsDecorated(useLegacyDecorators, p, node, parent2)); + default: + return false; + } +} +function classOrConstructorParameterIsDecorated(useLegacyDecorators, node) { + if (nodeIsDecorated(useLegacyDecorators, node)) return true; + const constructor = getFirstConstructorWithBody(node); + return !!constructor && childIsDecorated(useLegacyDecorators, constructor, node); +} +function classElementOrClassElementParameterIsDecorated(useLegacyDecorators, node, parent2) { + let parameters; + if (isAccessor(node)) { + const { firstAccessor, secondAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, node); + const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0; + if (!firstAccessorWithDecorators || node !== firstAccessorWithDecorators) { + return false; + } + parameters = setAccessor == null ? void 0 : setAccessor.parameters; + } else if (isMethodDeclaration(node)) { + parameters = node.parameters; + } + if (nodeIsDecorated(useLegacyDecorators, node, parent2)) { + return true; + } + if (parameters) { + for (const parameter of parameters) { + if (parameterIsThisKeyword(parameter)) continue; + if (nodeIsDecorated(useLegacyDecorators, parameter, node, parent2)) return true; + } + } + return false; +} +function isEmptyStringLiteral(node) { + if (node.textSourceNode) { + switch (node.textSourceNode.kind) { + case 11 /* StringLiteral */: + return isEmptyStringLiteral(node.textSourceNode); + case 15 /* NoSubstitutionTemplateLiteral */: + return node.text === ""; + } + return false; + } + return node.text === ""; +} +function isJSXTagName(node) { + const { parent: parent2 } = node; + if (parent2.kind === 286 /* JsxOpeningElement */ || parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 287 /* JsxClosingElement */) { + return parent2.tagName === node; + } + return false; +} +function isExpressionNode(node) { + switch (node.kind) { + case 108 /* SuperKeyword */: + case 106 /* NullKeyword */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 14 /* RegularExpressionLiteral */: + case 209 /* ArrayLiteralExpression */: + case 210 /* ObjectLiteralExpression */: + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 215 /* TaggedTemplateExpression */: + case 234 /* AsExpression */: + case 216 /* TypeAssertionExpression */: + case 238 /* SatisfiesExpression */: + case 235 /* NonNullExpression */: + case 217 /* ParenthesizedExpression */: + case 218 /* FunctionExpression */: + case 231 /* ClassExpression */: + case 219 /* ArrowFunction */: + case 222 /* VoidExpression */: + case 220 /* DeleteExpression */: + case 221 /* TypeOfExpression */: + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + case 226 /* BinaryExpression */: + case 227 /* ConditionalExpression */: + case 230 /* SpreadElement */: + case 228 /* TemplateExpression */: + case 232 /* OmittedExpression */: + case 284 /* JsxElement */: + case 285 /* JsxSelfClosingElement */: + case 288 /* JsxFragment */: + case 229 /* YieldExpression */: + case 223 /* AwaitExpression */: + case 236 /* MetaProperty */: + return true; + case 233 /* ExpressionWithTypeArguments */: + return !isHeritageClause(node.parent) && !isJSDocAugmentsTag(node.parent); + case 166 /* QualifiedName */: + while (node.parent.kind === 166 /* QualifiedName */) { + node = node.parent; + } + return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node); + case 311 /* JSDocMemberName */: + while (isJSDocMemberName(node.parent)) { + node = node.parent; + } + return node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node); + case 81 /* PrivateIdentifier */: + return isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 103 /* InKeyword */; + case 80 /* Identifier */: + if (node.parent.kind === 186 /* TypeQuery */ || isJSDocLinkLike(node.parent) || isJSDocNameReference(node.parent) || isJSDocMemberName(node.parent) || isJSXTagName(node)) { + return true; + } + // falls through + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 110 /* ThisKeyword */: + return isInExpressionContext(node); + default: + return false; + } +} +function isInExpressionContext(node) { + const { parent: parent2 } = node; + switch (parent2.kind) { + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 306 /* EnumMember */: + case 303 /* PropertyAssignment */: + case 208 /* BindingElement */: + return parent2.initializer === node; + case 244 /* ExpressionStatement */: + case 245 /* IfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 253 /* ReturnStatement */: + case 254 /* WithStatement */: + case 255 /* SwitchStatement */: + case 296 /* CaseClause */: + case 257 /* ThrowStatement */: + return parent2.expression === node; + case 248 /* ForStatement */: + const forStatement = parent2; + return forStatement.initializer === node && forStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forStatement.condition === node || forStatement.incrementor === node; + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + const forInOrOfStatement = parent2; + return forInOrOfStatement.initializer === node && forInOrOfStatement.initializer.kind !== 261 /* VariableDeclarationList */ || forInOrOfStatement.expression === node; + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + return node === parent2.expression; + case 239 /* TemplateSpan */: + return node === parent2.expression; + case 167 /* ComputedPropertyName */: + return node === parent2.expression; + case 170 /* Decorator */: + case 294 /* JsxExpression */: + case 293 /* JsxSpreadAttribute */: + case 305 /* SpreadAssignment */: + return true; + case 233 /* ExpressionWithTypeArguments */: + return parent2.expression === node && !isPartOfTypeNode(parent2); + case 304 /* ShorthandPropertyAssignment */: + return parent2.objectAssignmentInitializer === node; + case 238 /* SatisfiesExpression */: + return node === parent2.expression; + default: + return isExpressionNode(parent2); + } +} +function isPartOfTypeQuery(node) { + while (node.kind === 166 /* QualifiedName */ || node.kind === 80 /* Identifier */) { + node = node.parent; + } + return node.kind === 186 /* TypeQuery */; +} +function isNamespaceReexportDeclaration(node) { + return isNamespaceExport(node) && !!node.parent.moduleSpecifier; +} +function isExternalModuleImportEqualsDeclaration(node) { + return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */; +} +function getExternalModuleImportEqualsDeclarationExpression(node) { + Debug.assert(isExternalModuleImportEqualsDeclaration(node)); + return node.moduleReference.expression; +} +function getExternalModuleRequireArgument(node) { + return isVariableDeclarationInitializedToBareOrAccessedRequire(node) && getLeftmostAccessExpression(node.initializer).arguments[0]; +} +function isInternalModuleImportEqualsDeclaration(node) { + return node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind !== 283 /* ExternalModuleReference */; +} +function isFullSourceFile(sourceFile) { + return (sourceFile == null ? void 0 : sourceFile.kind) === 307 /* SourceFile */; +} +function isSourceFileJS(file) { + return isInJSFile(file); +} +function isInJSFile(node) { + return !!node && !!(node.flags & 524288 /* JavaScriptFile */); +} +function isInJsonFile(node) { + return !!node && !!(node.flags & 134217728 /* JsonFile */); +} +function isSourceFileNotJson(file) { + return !isJsonSourceFile(file); +} +function isInJSDoc(node) { + return !!node && !!(node.flags & 16777216 /* JSDoc */); +} +function isJSDocIndexSignature(node) { + return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && node.typeArguments && node.typeArguments.length === 2 && (node.typeArguments[0].kind === 154 /* StringKeyword */ || node.typeArguments[0].kind === 150 /* NumberKeyword */); +} +function isRequireCall(callExpression, requireStringLiteralLikeArgument) { + if (callExpression.kind !== 213 /* CallExpression */) { + return false; + } + const { expression, arguments: args } = callExpression; + if (expression.kind !== 80 /* Identifier */ || expression.escapedText !== "require") { + return false; + } + if (args.length !== 1) { + return false; + } + const arg = args[0]; + return !requireStringLiteralLikeArgument || isStringLiteralLike(arg); +} +function isVariableDeclarationInitializedToRequire(node) { + return isVariableDeclarationInitializedWithRequireHelper( + node, + /*allowAccessedRequire*/ + false + ); +} +function isVariableDeclarationInitializedToBareOrAccessedRequire(node) { + return isVariableDeclarationInitializedWithRequireHelper( + node, + /*allowAccessedRequire*/ + true + ); +} +function isBindingElementOfBareOrAccessedRequire(node) { + return isBindingElement(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent); +} +function isVariableDeclarationInitializedWithRequireHelper(node, allowAccessedRequire) { + return isVariableDeclaration(node) && !!node.initializer && isRequireCall( + allowAccessedRequire ? getLeftmostAccessExpression(node.initializer) : node.initializer, + /*requireStringLiteralLikeArgument*/ + true + ); +} +function isRequireVariableStatement(node) { + return isVariableStatement(node) && node.declarationList.declarations.length > 0 && every(node.declarationList.declarations, (decl) => isVariableDeclarationInitializedToRequire(decl)); +} +function isSingleOrDoubleQuote(charCode) { + return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */; +} +function isStringDoubleQuoted(str, sourceFile) { + return getSourceTextOfNodeFromSourceFile(sourceFile, str).charCodeAt(0) === 34 /* doubleQuote */; +} +function isAssignmentDeclaration(decl) { + return isBinaryExpression(decl) || isAccessExpression(decl) || isIdentifier(decl) || isCallExpression(decl); +} +function getEffectiveInitializer(node) { + if (isInJSFile(node) && node.initializer && isBinaryExpression(node.initializer) && (node.initializer.operatorToken.kind === 57 /* BarBarToken */ || node.initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && node.name && isEntityNameExpression(node.name) && isSameEntityName(node.name, node.initializer.left)) { + return node.initializer.right; + } + return node.initializer; +} +function getDeclaredExpandoInitializer(node) { + const init = getEffectiveInitializer(node); + return init && getExpandoInitializer(init, isPrototypeAccess(node.name)); +} +function hasExpandoValueProperty(node, isPrototypeAssignment) { + return forEach(node.properties, (p) => isPropertyAssignment(p) && isIdentifier(p.name) && p.name.escapedText === "value" && p.initializer && getExpandoInitializer(p.initializer, isPrototypeAssignment)); +} +function getAssignedExpandoInitializer(node) { + if (node && node.parent && isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */) { + const isPrototypeAssignment = isPrototypeAccess(node.parent.left); + return getExpandoInitializer(node.parent.right, isPrototypeAssignment) || getDefaultedExpandoInitializer(node.parent.left, node.parent.right, isPrototypeAssignment); + } + if (node && isCallExpression(node) && isBindableObjectDefinePropertyCall(node)) { + const result = hasExpandoValueProperty(node.arguments[2], node.arguments[1].text === "prototype"); + if (result) { + return result; + } + } +} +function getExpandoInitializer(initializer, isPrototypeAssignment) { + if (isCallExpression(initializer)) { + const e = skipParentheses(initializer.expression); + return e.kind === 218 /* FunctionExpression */ || e.kind === 219 /* ArrowFunction */ ? initializer : void 0; + } + if (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 231 /* ClassExpression */ || initializer.kind === 219 /* ArrowFunction */) { + return initializer; + } + if (isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAssignment)) { + return initializer; + } +} +function getDefaultedExpandoInitializer(name, initializer, isPrototypeAssignment) { + const e = isBinaryExpression(initializer) && (initializer.operatorToken.kind === 57 /* BarBarToken */ || initializer.operatorToken.kind === 61 /* QuestionQuestionToken */) && getExpandoInitializer(initializer.right, isPrototypeAssignment); + if (e && isSameEntityName(name, initializer.left)) { + return e; + } +} +function isDefaultedExpandoInitializer(node) { + const name = isVariableDeclaration(node.parent) ? node.parent.name : isBinaryExpression(node.parent) && node.parent.operatorToken.kind === 64 /* EqualsToken */ ? node.parent.left : void 0; + return name && getExpandoInitializer(node.right, isPrototypeAccess(name)) && isEntityNameExpression(name) && isSameEntityName(name, node.left); +} +function getNameOfExpando(node) { + if (isBinaryExpression(node.parent)) { + const parent2 = (node.parent.operatorToken.kind === 57 /* BarBarToken */ || node.parent.operatorToken.kind === 61 /* QuestionQuestionToken */) && isBinaryExpression(node.parent.parent) ? node.parent.parent : node.parent; + if (parent2.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(parent2.left)) { + return parent2.left; + } + } else if (isVariableDeclaration(node.parent)) { + return node.parent.name; + } +} +function isSameEntityName(name, initializer) { + if (isPropertyNameLiteral(name) && isPropertyNameLiteral(initializer)) { + return getTextOfIdentifierOrLiteral(name) === getTextOfIdentifierOrLiteral(initializer); + } + if (isMemberName(name) && isLiteralLikeAccess(initializer) && (initializer.expression.kind === 110 /* ThisKeyword */ || isIdentifier(initializer.expression) && (initializer.expression.escapedText === "window" || initializer.expression.escapedText === "self" || initializer.expression.escapedText === "global"))) { + return isSameEntityName(name, getNameOrArgument(initializer)); + } + if (isLiteralLikeAccess(name) && isLiteralLikeAccess(initializer)) { + return getElementOrPropertyAccessName(name) === getElementOrPropertyAccessName(initializer) && isSameEntityName(name.expression, initializer.expression); + } + return false; +} +function getRightMostAssignedExpression(node) { + while (isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + )) { + node = node.right; + } + return node; +} +function isExportsIdentifier(node) { + return isIdentifier(node) && node.escapedText === "exports"; +} +function isModuleIdentifier(node) { + return isIdentifier(node) && node.escapedText === "module"; +} +function isModuleExportsAccessExpression(node) { + return (isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node)) && isModuleIdentifier(node.expression) && getElementOrPropertyAccessName(node) === "exports"; +} +function getAssignmentDeclarationKind(expr) { + const special = getAssignmentDeclarationKindWorker(expr); + return special === 5 /* Property */ || isInJSFile(expr) ? special : 0 /* None */; +} +function isBindableObjectDefinePropertyCall(expr) { + return length(expr.arguments) === 3 && isPropertyAccessExpression(expr.expression) && isIdentifier(expr.expression.expression) && idText(expr.expression.expression) === "Object" && idText(expr.expression.name) === "defineProperty" && isStringOrNumericLiteralLike(expr.arguments[1]) && isBindableStaticNameExpression( + expr.arguments[0], + /*excludeThisKeyword*/ + true + ); +} +function isLiteralLikeAccess(node) { + return isPropertyAccessExpression(node) || isLiteralLikeElementAccess(node); +} +function isLiteralLikeElementAccess(node) { + return isElementAccessExpression(node) && isStringOrNumericLiteralLike(node.argumentExpression); +} +function isBindableStaticAccessExpression(node, excludeThisKeyword) { + return isPropertyAccessExpression(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isIdentifier(node.name) && isBindableStaticNameExpression( + node.expression, + /*excludeThisKeyword*/ + true + )) || isBindableStaticElementAccessExpression(node, excludeThisKeyword); +} +function isBindableStaticElementAccessExpression(node, excludeThisKeyword) { + return isLiteralLikeElementAccess(node) && (!excludeThisKeyword && node.expression.kind === 110 /* ThisKeyword */ || isEntityNameExpression(node.expression) || isBindableStaticAccessExpression( + node.expression, + /*excludeThisKeyword*/ + true + )); +} +function isBindableStaticNameExpression(node, excludeThisKeyword) { + return isEntityNameExpression(node) || isBindableStaticAccessExpression(node, excludeThisKeyword); +} +function getNameOrArgument(expr) { + if (isPropertyAccessExpression(expr)) { + return expr.name; + } + return expr.argumentExpression; +} +function getAssignmentDeclarationKindWorker(expr) { + if (isCallExpression(expr)) { + if (!isBindableObjectDefinePropertyCall(expr)) { + return 0 /* None */; + } + const entityName = expr.arguments[0]; + if (isExportsIdentifier(entityName) || isModuleExportsAccessExpression(entityName)) { + return 8 /* ObjectDefinePropertyExports */; + } + if (isBindableStaticAccessExpression(entityName) && getElementOrPropertyAccessName(entityName) === "prototype") { + return 9 /* ObjectDefinePrototypeProperty */; + } + return 7 /* ObjectDefinePropertyValue */; + } + if (expr.operatorToken.kind !== 64 /* EqualsToken */ || !isAccessExpression(expr.left) || isVoidZero(getRightMostAssignedExpression(expr))) { + return 0 /* None */; + } + if (isBindableStaticNameExpression( + expr.left.expression, + /*excludeThisKeyword*/ + true + ) && getElementOrPropertyAccessName(expr.left) === "prototype" && isObjectLiteralExpression(getInitializerOfBinaryExpression(expr))) { + return 6 /* Prototype */; + } + return getAssignmentDeclarationPropertyAccessKind(expr.left); +} +function isVoidZero(node) { + return isVoidExpression(node) && isNumericLiteral(node.expression) && node.expression.text === "0"; +} +function getElementOrPropertyAccessArgumentExpressionOrName(node) { + if (isPropertyAccessExpression(node)) { + return node.name; + } + const arg = skipParentheses(node.argumentExpression); + if (isNumericLiteral(arg) || isStringLiteralLike(arg)) { + return arg; + } + return node; +} +function getElementOrPropertyAccessName(node) { + const name = getElementOrPropertyAccessArgumentExpressionOrName(node); + if (name) { + if (isIdentifier(name)) { + return name.escapedText; + } + if (isStringLiteralLike(name) || isNumericLiteral(name)) { + return escapeLeadingUnderscores(name.text); + } + } + return void 0; +} +function getAssignmentDeclarationPropertyAccessKind(lhs) { + if (lhs.expression.kind === 110 /* ThisKeyword */) { + return 4 /* ThisProperty */; + } else if (isModuleExportsAccessExpression(lhs)) { + return 2 /* ModuleExports */; + } else if (isBindableStaticNameExpression( + lhs.expression, + /*excludeThisKeyword*/ + true + )) { + if (isPrototypeAccess(lhs.expression)) { + return 3 /* PrototypeProperty */; + } + let nextToLast = lhs; + while (!isIdentifier(nextToLast.expression)) { + nextToLast = nextToLast.expression; + } + const id = nextToLast.expression; + if ((id.escapedText === "exports" || id.escapedText === "module" && getElementOrPropertyAccessName(nextToLast) === "exports") && // ExportsProperty does not support binding with computed names + isBindableStaticAccessExpression(lhs)) { + return 1 /* ExportsProperty */; + } + if (isBindableStaticNameExpression( + lhs, + /*excludeThisKeyword*/ + true + ) || isElementAccessExpression(lhs) && isDynamicName(lhs)) { + return 5 /* Property */; + } + } + return 0 /* None */; +} +function getInitializerOfBinaryExpression(expr) { + while (isBinaryExpression(expr.right)) { + expr = expr.right; + } + return expr.right; +} +function isPrototypePropertyAssignment(node) { + return isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 3 /* PrototypeProperty */; +} +function isSpecialPropertyDeclaration(expr) { + return isInJSFile(expr) && expr.parent && expr.parent.kind === 244 /* ExpressionStatement */ && (!isElementAccessExpression(expr) || isLiteralLikeElementAccess(expr)) && !!getJSDocTypeTag(expr.parent); +} +function setValueDeclaration(symbol, node) { + const { valueDeclaration } = symbol; + if (!valueDeclaration || !(node.flags & 33554432 /* Ambient */ && !isInJSFile(node) && !(valueDeclaration.flags & 33554432 /* Ambient */)) && (isAssignmentDeclaration(valueDeclaration) && !isAssignmentDeclaration(node)) || valueDeclaration.kind !== node.kind && isEffectiveModuleDeclaration(valueDeclaration)) { + symbol.valueDeclaration = node; + } +} +function isFunctionSymbol(symbol) { + if (!symbol || !symbol.valueDeclaration) { + return false; + } + const decl = symbol.valueDeclaration; + return decl.kind === 262 /* FunctionDeclaration */ || isVariableDeclaration(decl) && decl.initializer && isFunctionLike(decl.initializer); +} +function canHaveModuleSpecifier(node) { + switch (node == null ? void 0 : node.kind) { + case 260 /* VariableDeclaration */: + case 208 /* BindingElement */: + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 273 /* ImportClause */: + case 280 /* NamespaceExport */: + case 274 /* NamespaceImport */: + case 281 /* ExportSpecifier */: + case 276 /* ImportSpecifier */: + case 205 /* ImportType */: + return true; + } + return false; +} +function tryGetModuleSpecifierFromDeclaration(node) { + var _a, _b; + switch (node.kind) { + case 260 /* VariableDeclaration */: + case 208 /* BindingElement */: + return (_a = findAncestor(node.initializer, (node2) => isRequireCall( + node2, + /*requireStringLiteralLikeArgument*/ + true + ))) == null ? void 0 : _a.arguments[0]; + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 351 /* JSDocImportTag */: + return tryCast(node.moduleSpecifier, isStringLiteralLike); + case 271 /* ImportEqualsDeclaration */: + return tryCast((_b = tryCast(node.moduleReference, isExternalModuleReference)) == null ? void 0 : _b.expression, isStringLiteralLike); + case 273 /* ImportClause */: + case 280 /* NamespaceExport */: + return tryCast(node.parent.moduleSpecifier, isStringLiteralLike); + case 274 /* NamespaceImport */: + case 281 /* ExportSpecifier */: + return tryCast(node.parent.parent.moduleSpecifier, isStringLiteralLike); + case 276 /* ImportSpecifier */: + return tryCast(node.parent.parent.parent.moduleSpecifier, isStringLiteralLike); + case 205 /* ImportType */: + return isLiteralImportTypeNode(node) ? node.argument.literal : void 0; + default: + Debug.assertNever(node); + } +} +function importFromModuleSpecifier(node) { + return tryGetImportFromModuleSpecifier(node) || Debug.failBadSyntaxKind(node.parent); +} +function tryGetImportFromModuleSpecifier(node) { + switch (node.parent.kind) { + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 351 /* JSDocImportTag */: + return node.parent; + case 283 /* ExternalModuleReference */: + return node.parent.parent; + case 213 /* CallExpression */: + return isImportCall(node.parent) || isRequireCall( + node.parent, + /*requireStringLiteralLikeArgument*/ + false + ) ? node.parent : void 0; + case 201 /* LiteralType */: + if (!isStringLiteral(node)) { + break; + } + return tryCast(node.parent.parent, isImportTypeNode); + default: + return void 0; + } +} +function shouldRewriteModuleSpecifier(specifier, compilerOptions) { + return !!compilerOptions.rewriteRelativeImportExtensions && pathIsRelative(specifier) && !isDeclarationFileName(specifier) && hasTSFileExtension(specifier); +} +function getExternalModuleName(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 351 /* JSDocImportTag */: + return node.moduleSpecifier; + case 271 /* ImportEqualsDeclaration */: + return node.moduleReference.kind === 283 /* ExternalModuleReference */ ? node.moduleReference.expression : void 0; + case 205 /* ImportType */: + return isLiteralImportTypeNode(node) ? node.argument.literal : void 0; + case 213 /* CallExpression */: + return node.arguments[0]; + case 267 /* ModuleDeclaration */: + return node.name.kind === 11 /* StringLiteral */ ? node.name : void 0; + default: + return Debug.assertNever(node); + } +} +function getNamespaceDeclarationNode(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + return node.importClause && tryCast(node.importClause.namedBindings, isNamespaceImport); + case 271 /* ImportEqualsDeclaration */: + return node; + case 278 /* ExportDeclaration */: + return node.exportClause && tryCast(node.exportClause, isNamespaceExport); + default: + return Debug.assertNever(node); + } +} +function isDefaultImport(node) { + return (node.kind === 272 /* ImportDeclaration */ || node.kind === 351 /* JSDocImportTag */) && !!node.importClause && !!node.importClause.name; +} +function forEachImportClauseDeclaration(node, action) { + if (node.name) { + const result = action(node); + if (result) return result; + } + if (node.namedBindings) { + const result = isNamespaceImport(node.namedBindings) ? action(node.namedBindings) : forEach(node.namedBindings.elements, action); + if (result) return result; + } +} +function hasQuestionToken(node) { + switch (node.kind) { + case 169 /* Parameter */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 304 /* ShorthandPropertyAssignment */: + case 303 /* PropertyAssignment */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + return node.questionToken !== void 0; + } + return false; +} +function isJSDocConstructSignature(node) { + const param = isJSDocFunctionType(node) ? firstOrUndefined(node.parameters) : void 0; + const name = tryCast(param && param.name, isIdentifier); + return !!name && name.escapedText === "new"; +} +function isJSDocTypeAlias(node) { + return node.kind === 346 /* JSDocTypedefTag */ || node.kind === 338 /* JSDocCallbackTag */ || node.kind === 340 /* JSDocEnumTag */; +} +function isTypeAlias(node) { + return isJSDocTypeAlias(node) || isTypeAliasDeclaration(node); +} +function getSourceOfAssignment(node) { + return isExpressionStatement(node) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 64 /* EqualsToken */ ? getRightMostAssignedExpression(node.expression) : void 0; +} +function getSourceOfDefaultedAssignment(node) { + return isExpressionStatement(node) && isBinaryExpression(node.expression) && getAssignmentDeclarationKind(node.expression) !== 0 /* None */ && isBinaryExpression(node.expression.right) && (node.expression.right.operatorToken.kind === 57 /* BarBarToken */ || node.expression.right.operatorToken.kind === 61 /* QuestionQuestionToken */) ? node.expression.right.right : void 0; +} +function getSingleInitializerOfVariableStatementOrPropertyDeclaration(node) { + switch (node.kind) { + case 243 /* VariableStatement */: + const v = getSingleVariableOfVariableStatement(node); + return v && v.initializer; + case 172 /* PropertyDeclaration */: + return node.initializer; + case 303 /* PropertyAssignment */: + return node.initializer; + } +} +function getSingleVariableOfVariableStatement(node) { + return isVariableStatement(node) ? firstOrUndefined(node.declarationList.declarations) : void 0; +} +function getNestedModuleDeclaration(node) { + return isModuleDeclaration(node) && node.body && node.body.kind === 267 /* ModuleDeclaration */ ? node.body : void 0; +} +function canHaveFlowNode(node) { + if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */) { + return true; + } + switch (node.kind) { + case 80 /* Identifier */: + case 110 /* ThisKeyword */: + case 108 /* SuperKeyword */: + case 166 /* QualifiedName */: + case 236 /* MetaProperty */: + case 212 /* ElementAccessExpression */: + case 211 /* PropertyAccessExpression */: + case 208 /* BindingElement */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return true; + default: + return false; + } +} +function canHaveJSDoc(node) { + switch (node.kind) { + case 219 /* ArrowFunction */: + case 226 /* BinaryExpression */: + case 241 /* Block */: + case 252 /* BreakStatement */: + case 179 /* CallSignature */: + case 296 /* CaseClause */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 175 /* ClassStaticBlockDeclaration */: + case 176 /* Constructor */: + case 185 /* ConstructorType */: + case 180 /* ConstructSignature */: + case 251 /* ContinueStatement */: + case 259 /* DebuggerStatement */: + case 246 /* DoStatement */: + case 212 /* ElementAccessExpression */: + case 242 /* EmptyStatement */: + case 1 /* EndOfFileToken */: + case 266 /* EnumDeclaration */: + case 306 /* EnumMember */: + case 277 /* ExportAssignment */: + case 278 /* ExportDeclaration */: + case 281 /* ExportSpecifier */: + case 244 /* ExpressionStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 248 /* ForStatement */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 184 /* FunctionType */: + case 177 /* GetAccessor */: + case 80 /* Identifier */: + case 245 /* IfStatement */: + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 181 /* IndexSignature */: + case 264 /* InterfaceDeclaration */: + case 317 /* JSDocFunctionType */: + case 323 /* JSDocSignature */: + case 256 /* LabeledStatement */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 267 /* ModuleDeclaration */: + case 202 /* NamedTupleMember */: + case 270 /* NamespaceExportDeclaration */: + case 210 /* ObjectLiteralExpression */: + case 169 /* Parameter */: + case 217 /* ParenthesizedExpression */: + case 211 /* PropertyAccessExpression */: + case 303 /* PropertyAssignment */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 253 /* ReturnStatement */: + case 240 /* SemicolonClassElement */: + case 178 /* SetAccessor */: + case 304 /* ShorthandPropertyAssignment */: + case 305 /* SpreadAssignment */: + case 255 /* SwitchStatement */: + case 257 /* ThrowStatement */: + case 258 /* TryStatement */: + case 265 /* TypeAliasDeclaration */: + case 168 /* TypeParameter */: + case 260 /* VariableDeclaration */: + case 243 /* VariableStatement */: + case 247 /* WhileStatement */: + case 254 /* WithStatement */: + return true; + default: + return false; + } +} +function getJSDocCommentsAndTags(hostNode, noCache) { + let result; + if (isVariableLike(hostNode) && hasInitializer(hostNode) && hasJSDocNodes(hostNode.initializer)) { + result = addRange(result, filterOwnedJSDocTags(hostNode, hostNode.initializer.jsDoc)); + } + let node = hostNode; + while (node && node.parent) { + if (hasJSDocNodes(node)) { + result = addRange(result, filterOwnedJSDocTags(hostNode, node.jsDoc)); + } + if (node.kind === 169 /* Parameter */) { + result = addRange(result, (noCache ? getJSDocParameterTagsNoCache : getJSDocParameterTags)(node)); + break; + } + if (node.kind === 168 /* TypeParameter */) { + result = addRange(result, (noCache ? getJSDocTypeParameterTagsNoCache : getJSDocTypeParameterTags)(node)); + break; + } + node = getNextJSDocCommentLocation(node); + } + return result || emptyArray; +} +function filterOwnedJSDocTags(hostNode, comments) { + const lastJsDoc = last(comments); + return flatMap(comments, (jsDoc) => { + if (jsDoc === lastJsDoc) { + const ownedTags = filter(jsDoc.tags, (tag) => ownsJSDocTag(hostNode, tag)); + return jsDoc.tags === ownedTags ? [jsDoc] : ownedTags; + } else { + return filter(jsDoc.tags, isJSDocOverloadTag); + } + }); +} +function ownsJSDocTag(hostNode, tag) { + return !(isJSDocTypeTag(tag) || isJSDocSatisfiesTag(tag)) || !tag.parent || !isJSDoc(tag.parent) || !isParenthesizedExpression(tag.parent.parent) || tag.parent.parent === hostNode; +} +function getNextJSDocCommentLocation(node) { + const parent2 = node.parent; + if (parent2.kind === 303 /* PropertyAssignment */ || parent2.kind === 277 /* ExportAssignment */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 244 /* ExpressionStatement */ && node.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 253 /* ReturnStatement */ || getNestedModuleDeclaration(parent2) || isAssignmentExpression(node)) { + return parent2; + } else if (parent2.parent && (getSingleVariableOfVariableStatement(parent2.parent) === node || isAssignmentExpression(parent2))) { + return parent2.parent; + } else if (parent2.parent && parent2.parent.parent && (getSingleVariableOfVariableStatement(parent2.parent.parent) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(parent2.parent.parent) === node || getSourceOfDefaultedAssignment(parent2.parent.parent))) { + return parent2.parent.parent; + } +} +function getParameterSymbolFromJSDoc(node) { + if (node.symbol) { + return node.symbol; + } + if (!isIdentifier(node.name)) { + return void 0; + } + const name = node.name.escapedText; + const decl = getHostSignatureFromJSDoc(node); + if (!decl) { + return void 0; + } + const parameter = find(decl.parameters, (p) => p.name.kind === 80 /* Identifier */ && p.name.escapedText === name); + return parameter && parameter.symbol; +} +function getEffectiveContainerForJSDocTemplateTag(node) { + if (isJSDoc(node.parent) && node.parent.tags) { + const typeAlias = find(node.parent.tags, isJSDocTypeAlias); + if (typeAlias) { + return typeAlias; + } + } + return getHostSignatureFromJSDoc(node); +} +function getJSDocOverloadTags(node) { + return getAllJSDocTags(node, isJSDocOverloadTag); +} +function getHostSignatureFromJSDoc(node) { + const host = getEffectiveJSDocHost(node); + if (host) { + return isPropertySignature(host) && host.type && isFunctionLike(host.type) ? host.type : isFunctionLike(host) ? host : void 0; + } + return void 0; +} +function getEffectiveJSDocHost(node) { + const host = getJSDocHost(node); + if (host) { + return getSourceOfDefaultedAssignment(host) || getSourceOfAssignment(host) || getSingleInitializerOfVariableStatementOrPropertyDeclaration(host) || getSingleVariableOfVariableStatement(host) || getNestedModuleDeclaration(host) || host; + } +} +function getJSDocHost(node) { + const jsDoc = getJSDocRoot(node); + if (!jsDoc) { + return void 0; + } + const host = jsDoc.parent; + if (host && host.jsDoc && jsDoc === lastOrUndefined(host.jsDoc)) { + return host; + } +} +function getJSDocRoot(node) { + return findAncestor(node.parent, isJSDoc); +} +function getTypeParameterFromJsDoc(node) { + const name = node.name.escapedText; + const { typeParameters } = node.parent.parent.parent; + return typeParameters && find(typeParameters, (p) => p.name.escapedText === name); +} +function hasTypeArguments(node) { + return !!node.typeArguments; +} +var AssignmentKind = /* @__PURE__ */ ((AssignmentKind2) => { + AssignmentKind2[AssignmentKind2["None"] = 0] = "None"; + AssignmentKind2[AssignmentKind2["Definite"] = 1] = "Definite"; + AssignmentKind2[AssignmentKind2["Compound"] = 2] = "Compound"; + return AssignmentKind2; +})(AssignmentKind || {}); +function getAssignmentTarget(node) { + let parent2 = node.parent; + while (true) { + switch (parent2.kind) { + case 226 /* BinaryExpression */: + const binaryExpression = parent2; + const binaryOperator = binaryExpression.operatorToken.kind; + return isAssignmentOperator(binaryOperator) && binaryExpression.left === node ? binaryExpression : void 0; + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + const unaryExpression = parent2; + const unaryOperator = unaryExpression.operator; + return unaryOperator === 46 /* PlusPlusToken */ || unaryOperator === 47 /* MinusMinusToken */ ? unaryExpression : void 0; + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + const forInOrOfStatement = parent2; + return forInOrOfStatement.initializer === node ? forInOrOfStatement : void 0; + case 217 /* ParenthesizedExpression */: + case 209 /* ArrayLiteralExpression */: + case 230 /* SpreadElement */: + case 235 /* NonNullExpression */: + node = parent2; + break; + case 305 /* SpreadAssignment */: + node = parent2.parent; + break; + case 304 /* ShorthandPropertyAssignment */: + if (parent2.name !== node) { + return void 0; + } + node = parent2.parent; + break; + case 303 /* PropertyAssignment */: + if (parent2.name === node) { + return void 0; + } + node = parent2.parent; + break; + default: + return void 0; + } + parent2 = node.parent; + } +} +function getAssignmentTargetKind(node) { + const target = getAssignmentTarget(node); + if (!target) { + return 0 /* None */; + } + switch (target.kind) { + case 226 /* BinaryExpression */: + const binaryOperator = target.operatorToken.kind; + return binaryOperator === 64 /* EqualsToken */ || isLogicalOrCoalescingAssignmentOperator(binaryOperator) ? 1 /* Definite */ : 2 /* Compound */; + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + return 2 /* Compound */; + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + return 1 /* Definite */; + } +} +function isAssignmentTarget(node) { + return !!getAssignmentTarget(node); +} +function isCompoundLikeAssignment(assignment) { + const right = skipParentheses(assignment.right); + return right.kind === 226 /* BinaryExpression */ && isShiftOperatorOrHigher(right.operatorToken.kind); +} +function isInCompoundLikeAssignment(node) { + const target = getAssignmentTarget(node); + return !!target && isAssignmentExpression( + target, + /*excludeCompoundAssignment*/ + true + ) && isCompoundLikeAssignment(target); +} +function isNodeWithPossibleHoistedDeclaration(node) { + switch (node.kind) { + case 241 /* Block */: + case 243 /* VariableStatement */: + case 254 /* WithStatement */: + case 245 /* IfStatement */: + case 255 /* SwitchStatement */: + case 269 /* CaseBlock */: + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + case 256 /* LabeledStatement */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 258 /* TryStatement */: + case 299 /* CatchClause */: + return true; + } + return false; +} +function isValueSignatureDeclaration(node) { + return isFunctionExpression(node) || isArrowFunction(node) || isMethodOrAccessor(node) || isFunctionDeclaration(node) || isConstructorDeclaration(node); +} +function walkUp(node, kind) { + while (node && node.kind === kind) { + node = node.parent; + } + return node; +} +function walkUpParenthesizedTypes(node) { + return walkUp(node, 196 /* ParenthesizedType */); +} +function walkUpParenthesizedExpressions(node) { + return walkUp(node, 217 /* ParenthesizedExpression */); +} +function walkUpParenthesizedTypesAndGetParentAndChild(node) { + let child; + while (node && node.kind === 196 /* ParenthesizedType */) { + child = node; + node = node.parent; + } + return [child, node]; +} +function skipTypeParentheses(node) { + while (isParenthesizedTypeNode(node)) node = node.type; + return node; +} +function skipParentheses(node, excludeJSDocTypeAssertions) { + const flags = excludeJSDocTypeAssertions ? 1 /* Parentheses */ | -2147483648 /* ExcludeJSDocTypeAssertion */ : 1 /* Parentheses */; + return skipOuterExpressions(node, flags); +} +function isDeleteTarget(node) { + if (node.kind !== 211 /* PropertyAccessExpression */ && node.kind !== 212 /* ElementAccessExpression */) { + return false; + } + node = walkUpParenthesizedExpressions(node.parent); + return node && node.kind === 220 /* DeleteExpression */; +} +function isNodeDescendantOf(node, ancestor) { + while (node) { + if (node === ancestor) return true; + node = node.parent; + } + return false; +} +function isDeclarationName(name) { + return !isSourceFile(name) && !isBindingPattern(name) && isDeclaration(name.parent) && name.parent.name === name; +} +function getDeclarationFromName(name) { + const parent2 = name.parent; + switch (name.kind) { + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 9 /* NumericLiteral */: + if (isComputedPropertyName(parent2)) return parent2.parent; + // falls through + case 80 /* Identifier */: + if (isDeclaration(parent2)) { + return parent2.name === name ? parent2 : void 0; + } else if (isQualifiedName(parent2)) { + const tag = parent2.parent; + return isJSDocParameterTag(tag) && tag.name === parent2 ? tag : void 0; + } else { + const binExp = parent2.parent; + return isBinaryExpression(binExp) && getAssignmentDeclarationKind(binExp) !== 0 /* None */ && (binExp.left.symbol || binExp.symbol) && getNameOfDeclaration(binExp) === name ? binExp : void 0; + } + case 81 /* PrivateIdentifier */: + return isDeclaration(parent2) && parent2.name === name ? parent2 : void 0; + default: + return void 0; + } +} +function isLiteralComputedPropertyDeclarationName(node) { + return isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ && isDeclaration(node.parent.parent); +} +function isIdentifierName(node) { + const parent2 = node.parent; + switch (parent2.kind) { + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 306 /* EnumMember */: + case 303 /* PropertyAssignment */: + case 211 /* PropertyAccessExpression */: + return parent2.name === node; + case 166 /* QualifiedName */: + return parent2.right === node; + case 208 /* BindingElement */: + case 276 /* ImportSpecifier */: + return parent2.propertyName === node; + case 281 /* ExportSpecifier */: + case 291 /* JsxAttribute */: + case 285 /* JsxSelfClosingElement */: + case 286 /* JsxOpeningElement */: + case 287 /* JsxClosingElement */: + return true; + } + return false; +} +function getAliasDeclarationFromName(node) { + switch (node.parent.kind) { + case 273 /* ImportClause */: + case 276 /* ImportSpecifier */: + case 274 /* NamespaceImport */: + case 281 /* ExportSpecifier */: + case 277 /* ExportAssignment */: + case 271 /* ImportEqualsDeclaration */: + case 280 /* NamespaceExport */: + return node.parent; + case 166 /* QualifiedName */: + do { + node = node.parent; + } while (node.parent.kind === 166 /* QualifiedName */); + return getAliasDeclarationFromName(node); + } +} +function isAliasableExpression(e) { + return isEntityNameExpression(e) || isClassExpression(e); +} +function exportAssignmentIsAlias(node) { + const e = getExportAssignmentExpression(node); + return isAliasableExpression(e); +} +function getExportAssignmentExpression(node) { + return isExportAssignment(node) ? node.expression : node.right; +} +function getPropertyAssignmentAliasLikeExpression(node) { + return node.kind === 304 /* ShorthandPropertyAssignment */ ? node.name : node.kind === 303 /* PropertyAssignment */ ? node.initializer : node.parent.right; +} +function getEffectiveBaseTypeNode(node) { + const baseType = getClassExtendsHeritageElement(node); + if (baseType && isInJSFile(node)) { + const tag = getJSDocAugmentsTag(node); + if (tag) { + return tag.class; + } + } + return baseType; +} +function getClassExtendsHeritageElement(node) { + const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */); + return heritageClause && heritageClause.types.length > 0 ? heritageClause.types[0] : void 0; +} +function getEffectiveImplementsTypeNodes(node) { + if (isInJSFile(node)) { + return getJSDocImplementsTags(node).map((n) => n.class); + } else { + const heritageClause = getHeritageClause(node.heritageClauses, 119 /* ImplementsKeyword */); + return heritageClause == null ? void 0 : heritageClause.types; + } +} +function getAllSuperTypeNodes(node) { + return isInterfaceDeclaration(node) ? getInterfaceBaseTypeNodes(node) || emptyArray : isClassLike(node) ? concatenate(singleElementArray(getEffectiveBaseTypeNode(node)), getEffectiveImplementsTypeNodes(node)) || emptyArray : emptyArray; +} +function getInterfaceBaseTypeNodes(node) { + const heritageClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */); + return heritageClause ? heritageClause.types : void 0; +} +function getHeritageClause(clauses, kind) { + if (clauses) { + for (const clause of clauses) { + if (clause.token === kind) { + return clause; + } + } + } + return void 0; +} +function getAncestor(node, kind) { + while (node) { + if (node.kind === kind) { + return node; + } + node = node.parent; + } + return void 0; +} +function isKeyword(token) { + return 83 /* FirstKeyword */ <= token && token <= 165 /* LastKeyword */; +} +function isPunctuation(token) { + return 19 /* FirstPunctuation */ <= token && token <= 79 /* LastPunctuation */; +} +function isKeywordOrPunctuation(token) { + return isKeyword(token) || isPunctuation(token); +} +function isContextualKeyword(token) { + return 128 /* FirstContextualKeyword */ <= token && token <= 165 /* LastContextualKeyword */; +} +function isNonContextualKeyword(token) { + return isKeyword(token) && !isContextualKeyword(token); +} +function isStringANonContextualKeyword(name) { + const token = stringToToken(name); + return token !== void 0 && isNonContextualKeyword(token); +} +function isIdentifierANonContextualKeyword(node) { + const originalKeywordKind = identifierToKeywordKind(node); + return !!originalKeywordKind && !isContextualKeyword(originalKeywordKind); +} +function isTrivia(token) { + return 2 /* FirstTriviaToken */ <= token && token <= 7 /* LastTriviaToken */; +} +var FunctionFlags = /* @__PURE__ */ ((FunctionFlags2) => { + FunctionFlags2[FunctionFlags2["Normal"] = 0] = "Normal"; + FunctionFlags2[FunctionFlags2["Generator"] = 1] = "Generator"; + FunctionFlags2[FunctionFlags2["Async"] = 2] = "Async"; + FunctionFlags2[FunctionFlags2["Invalid"] = 4] = "Invalid"; + FunctionFlags2[FunctionFlags2["AsyncGenerator"] = 3] = "AsyncGenerator"; + return FunctionFlags2; +})(FunctionFlags || {}); +function getFunctionFlags(node) { + if (!node) { + return 4 /* Invalid */; + } + let flags = 0 /* Normal */; + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + if (node.asteriskToken) { + flags |= 1 /* Generator */; + } + // falls through + case 219 /* ArrowFunction */: + if (hasSyntacticModifier(node, 1024 /* Async */)) { + flags |= 2 /* Async */; + } + break; + } + if (!node.body) { + flags |= 4 /* Invalid */; + } + return flags; +} +function isAsyncFunction(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + return node.body !== void 0 && node.asteriskToken === void 0 && hasSyntacticModifier(node, 1024 /* Async */); + } + return false; +} +function isStringOrNumericLiteralLike(node) { + return isStringLiteralLike(node) || isNumericLiteral(node); +} +function isSignedNumericLiteral(node) { + return isPrefixUnaryExpression(node) && (node.operator === 40 /* PlusToken */ || node.operator === 41 /* MinusToken */) && isNumericLiteral(node.operand); +} +function hasDynamicName(declaration) { + const name = getNameOfDeclaration(declaration); + return !!name && isDynamicName(name); +} +function isDynamicName(name) { + if (!(name.kind === 167 /* ComputedPropertyName */ || name.kind === 212 /* ElementAccessExpression */)) { + return false; + } + const expr = isElementAccessExpression(name) ? skipParentheses(name.argumentExpression) : name.expression; + return !isStringOrNumericLiteralLike(expr) && !isSignedNumericLiteral(expr); +} +function getPropertyNameForPropertyNameNode(name) { + switch (name.kind) { + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + return name.escapedText; + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + return escapeLeadingUnderscores(name.text); + case 167 /* ComputedPropertyName */: + const nameExpression = name.expression; + if (isStringOrNumericLiteralLike(nameExpression)) { + return escapeLeadingUnderscores(nameExpression.text); + } else if (isSignedNumericLiteral(nameExpression)) { + if (nameExpression.operator === 41 /* MinusToken */) { + return tokenToString(nameExpression.operator) + nameExpression.operand.text; + } + return nameExpression.operand.text; + } + return void 0; + case 295 /* JsxNamespacedName */: + return getEscapedTextOfJsxNamespacedName(name); + default: + return Debug.assertNever(name); + } +} +function isPropertyNameLiteral(node) { + switch (node.kind) { + case 80 /* Identifier */: + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 9 /* NumericLiteral */: + return true; + default: + return false; + } +} +function getTextOfIdentifierOrLiteral(node) { + return isMemberName(node) ? idText(node) : isJsxNamespacedName(node) ? getTextOfJsxNamespacedName(node) : node.text; +} +function getEscapedTextOfIdentifierOrLiteral(node) { + return isMemberName(node) ? node.escapedText : isJsxNamespacedName(node) ? getEscapedTextOfJsxNamespacedName(node) : escapeLeadingUnderscores(node.text); +} +function getSymbolNameForPrivateIdentifier(containingClassSymbol, description3) { + return `__#${getSymbolId(containingClassSymbol)}@${description3}`; +} +function isKnownSymbol(symbol) { + return startsWith(symbol.escapedName, "__@"); +} +function isPrivateIdentifierSymbol(symbol) { + return startsWith(symbol.escapedName, "__#"); +} +function isProtoSetter(node) { + return isIdentifier(node) ? idText(node) === "__proto__" : isStringLiteral(node) && node.text === "__proto__"; +} +function isAnonymousFunctionDefinition(node, cb) { + node = skipOuterExpressions(node); + switch (node.kind) { + case 231 /* ClassExpression */: + if (classHasDeclaredOrExplicitlyAssignedName(node)) { + return false; + } + break; + case 218 /* FunctionExpression */: + if (node.name) { + return false; + } + break; + case 219 /* ArrowFunction */: + break; + default: + return false; + } + return typeof cb === "function" ? cb(node) : true; +} +function isNamedEvaluationSource(node) { + switch (node.kind) { + case 303 /* PropertyAssignment */: + return !isProtoSetter(node.name); + case 304 /* ShorthandPropertyAssignment */: + return !!node.objectAssignmentInitializer; + case 260 /* VariableDeclaration */: + return isIdentifier(node.name) && !!node.initializer; + case 169 /* Parameter */: + return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken; + case 208 /* BindingElement */: + return isIdentifier(node.name) && !!node.initializer && !node.dotDotDotToken; + case 172 /* PropertyDeclaration */: + return !!node.initializer; + case 226 /* BinaryExpression */: + switch (node.operatorToken.kind) { + case 64 /* EqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 76 /* BarBarEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return isIdentifier(node.left); + } + break; + case 277 /* ExportAssignment */: + return true; + } + return false; +} +function isNamedEvaluation(node, cb) { + if (!isNamedEvaluationSource(node)) return false; + switch (node.kind) { + case 303 /* PropertyAssignment */: + return isAnonymousFunctionDefinition(node.initializer, cb); + case 304 /* ShorthandPropertyAssignment */: + return isAnonymousFunctionDefinition(node.objectAssignmentInitializer, cb); + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 208 /* BindingElement */: + case 172 /* PropertyDeclaration */: + return isAnonymousFunctionDefinition(node.initializer, cb); + case 226 /* BinaryExpression */: + return isAnonymousFunctionDefinition(node.right, cb); + case 277 /* ExportAssignment */: + return isAnonymousFunctionDefinition(node.expression, cb); + } +} +function isPushOrUnshiftIdentifier(node) { + return node.escapedText === "push" || node.escapedText === "unshift"; +} +function isPartOfParameterDeclaration(node) { + const root = getRootDeclaration(node); + return root.kind === 169 /* Parameter */; +} +function getRootDeclaration(node) { + while (node.kind === 208 /* BindingElement */) { + node = node.parent.parent; + } + return node; +} +function nodeStartsNewLexicalEnvironment(node) { + const kind = node.kind; + return kind === 176 /* Constructor */ || kind === 218 /* FunctionExpression */ || kind === 262 /* FunctionDeclaration */ || kind === 219 /* ArrowFunction */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 267 /* ModuleDeclaration */ || kind === 307 /* SourceFile */; +} +function nodeIsSynthesized(range) { + return positionIsSynthesized(range.pos) || positionIsSynthesized(range.end); +} +var Associativity = /* @__PURE__ */ ((Associativity2) => { + Associativity2[Associativity2["Left"] = 0] = "Left"; + Associativity2[Associativity2["Right"] = 1] = "Right"; + return Associativity2; +})(Associativity || {}); +function getExpressionAssociativity(expression) { + const operator = getOperator(expression); + const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0; + return getOperatorAssociativity(expression.kind, operator, hasArguments); +} +function getOperatorAssociativity(kind, operator, hasArguments) { + switch (kind) { + case 214 /* NewExpression */: + return hasArguments ? 0 /* Left */ : 1 /* Right */; + case 224 /* PrefixUnaryExpression */: + case 221 /* TypeOfExpression */: + case 222 /* VoidExpression */: + case 220 /* DeleteExpression */: + case 223 /* AwaitExpression */: + case 227 /* ConditionalExpression */: + case 229 /* YieldExpression */: + return 1 /* Right */; + case 226 /* BinaryExpression */: + switch (operator) { + case 43 /* AsteriskAsteriskToken */: + case 64 /* EqualsToken */: + case 65 /* PlusEqualsToken */: + case 66 /* MinusEqualsToken */: + case 68 /* AsteriskAsteriskEqualsToken */: + case 67 /* AsteriskEqualsToken */: + case 69 /* SlashEqualsToken */: + case 70 /* PercentEqualsToken */: + case 71 /* LessThanLessThanEqualsToken */: + case 72 /* GreaterThanGreaterThanEqualsToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 74 /* AmpersandEqualsToken */: + case 79 /* CaretEqualsToken */: + case 75 /* BarEqualsToken */: + case 76 /* BarBarEqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return 1 /* Right */; + } + } + return 0 /* Left */; +} +function getExpressionPrecedence(expression) { + const operator = getOperator(expression); + const hasArguments = expression.kind === 214 /* NewExpression */ && expression.arguments !== void 0; + return getOperatorPrecedence(expression.kind, operator, hasArguments); +} +function getOperator(expression) { + if (expression.kind === 226 /* BinaryExpression */) { + return expression.operatorToken.kind; + } else if (expression.kind === 224 /* PrefixUnaryExpression */ || expression.kind === 225 /* PostfixUnaryExpression */) { + return expression.operator; + } else { + return expression.kind; + } +} +var OperatorPrecedence = /* @__PURE__ */ ((OperatorPrecedence2) => { + OperatorPrecedence2[OperatorPrecedence2["Comma"] = 0] = "Comma"; + OperatorPrecedence2[OperatorPrecedence2["Spread"] = 1] = "Spread"; + OperatorPrecedence2[OperatorPrecedence2["Yield"] = 2] = "Yield"; + OperatorPrecedence2[OperatorPrecedence2["Assignment"] = 3] = "Assignment"; + OperatorPrecedence2[OperatorPrecedence2["Conditional"] = 4] = "Conditional"; + OperatorPrecedence2[OperatorPrecedence2["Coalesce"] = 4 /* Conditional */] = "Coalesce"; + OperatorPrecedence2[OperatorPrecedence2["LogicalOR"] = 5] = "LogicalOR"; + OperatorPrecedence2[OperatorPrecedence2["LogicalAND"] = 6] = "LogicalAND"; + OperatorPrecedence2[OperatorPrecedence2["BitwiseOR"] = 7] = "BitwiseOR"; + OperatorPrecedence2[OperatorPrecedence2["BitwiseXOR"] = 8] = "BitwiseXOR"; + OperatorPrecedence2[OperatorPrecedence2["BitwiseAND"] = 9] = "BitwiseAND"; + OperatorPrecedence2[OperatorPrecedence2["Equality"] = 10] = "Equality"; + OperatorPrecedence2[OperatorPrecedence2["Relational"] = 11] = "Relational"; + OperatorPrecedence2[OperatorPrecedence2["Shift"] = 12] = "Shift"; + OperatorPrecedence2[OperatorPrecedence2["Additive"] = 13] = "Additive"; + OperatorPrecedence2[OperatorPrecedence2["Multiplicative"] = 14] = "Multiplicative"; + OperatorPrecedence2[OperatorPrecedence2["Exponentiation"] = 15] = "Exponentiation"; + OperatorPrecedence2[OperatorPrecedence2["Unary"] = 16] = "Unary"; + OperatorPrecedence2[OperatorPrecedence2["Update"] = 17] = "Update"; + OperatorPrecedence2[OperatorPrecedence2["LeftHandSide"] = 18] = "LeftHandSide"; + OperatorPrecedence2[OperatorPrecedence2["Member"] = 19] = "Member"; + OperatorPrecedence2[OperatorPrecedence2["Primary"] = 20] = "Primary"; + OperatorPrecedence2[OperatorPrecedence2["Highest"] = 20 /* Primary */] = "Highest"; + OperatorPrecedence2[OperatorPrecedence2["Lowest"] = 0 /* Comma */] = "Lowest"; + OperatorPrecedence2[OperatorPrecedence2["Invalid"] = -1] = "Invalid"; + return OperatorPrecedence2; +})(OperatorPrecedence || {}); +function getOperatorPrecedence(nodeKind, operatorKind, hasArguments) { + switch (nodeKind) { + case 356 /* CommaListExpression */: + return 0 /* Comma */; + case 230 /* SpreadElement */: + return 1 /* Spread */; + case 229 /* YieldExpression */: + return 2 /* Yield */; + case 227 /* ConditionalExpression */: + return 4 /* Conditional */; + case 226 /* BinaryExpression */: + switch (operatorKind) { + case 28 /* CommaToken */: + return 0 /* Comma */; + case 64 /* EqualsToken */: + case 65 /* PlusEqualsToken */: + case 66 /* MinusEqualsToken */: + case 68 /* AsteriskAsteriskEqualsToken */: + case 67 /* AsteriskEqualsToken */: + case 69 /* SlashEqualsToken */: + case 70 /* PercentEqualsToken */: + case 71 /* LessThanLessThanEqualsToken */: + case 72 /* GreaterThanGreaterThanEqualsToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 74 /* AmpersandEqualsToken */: + case 79 /* CaretEqualsToken */: + case 75 /* BarEqualsToken */: + case 76 /* BarBarEqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return 3 /* Assignment */; + default: + return getBinaryOperatorPrecedence(operatorKind); + } + // TODO: Should prefix `++` and `--` be moved to the `Update` precedence? + case 216 /* TypeAssertionExpression */: + case 235 /* NonNullExpression */: + case 224 /* PrefixUnaryExpression */: + case 221 /* TypeOfExpression */: + case 222 /* VoidExpression */: + case 220 /* DeleteExpression */: + case 223 /* AwaitExpression */: + return 16 /* Unary */; + case 225 /* PostfixUnaryExpression */: + return 17 /* Update */; + case 213 /* CallExpression */: + return 18 /* LeftHandSide */; + case 214 /* NewExpression */: + return hasArguments ? 19 /* Member */ : 18 /* LeftHandSide */; + case 215 /* TaggedTemplateExpression */: + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + case 236 /* MetaProperty */: + return 19 /* Member */; + case 234 /* AsExpression */: + case 238 /* SatisfiesExpression */: + return 11 /* Relational */; + case 110 /* ThisKeyword */: + case 108 /* SuperKeyword */: + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + case 106 /* NullKeyword */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 11 /* StringLiteral */: + case 209 /* ArrayLiteralExpression */: + case 210 /* ObjectLiteralExpression */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 231 /* ClassExpression */: + case 14 /* RegularExpressionLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 228 /* TemplateExpression */: + case 217 /* ParenthesizedExpression */: + case 232 /* OmittedExpression */: + case 284 /* JsxElement */: + case 285 /* JsxSelfClosingElement */: + case 288 /* JsxFragment */: + return 20 /* Primary */; + default: + return -1 /* Invalid */; + } +} +function getBinaryOperatorPrecedence(kind) { + switch (kind) { + case 61 /* QuestionQuestionToken */: + return 4 /* Coalesce */; + case 57 /* BarBarToken */: + return 5 /* LogicalOR */; + case 56 /* AmpersandAmpersandToken */: + return 6 /* LogicalAND */; + case 52 /* BarToken */: + return 7 /* BitwiseOR */; + case 53 /* CaretToken */: + return 8 /* BitwiseXOR */; + case 51 /* AmpersandToken */: + return 9 /* BitwiseAND */; + case 35 /* EqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + case 37 /* EqualsEqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + return 10 /* Equality */; + case 30 /* LessThanToken */: + case 32 /* GreaterThanToken */: + case 33 /* LessThanEqualsToken */: + case 34 /* GreaterThanEqualsToken */: + case 104 /* InstanceOfKeyword */: + case 103 /* InKeyword */: + case 130 /* AsKeyword */: + case 152 /* SatisfiesKeyword */: + return 11 /* Relational */; + case 48 /* LessThanLessThanToken */: + case 49 /* GreaterThanGreaterThanToken */: + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + return 12 /* Shift */; + case 40 /* PlusToken */: + case 41 /* MinusToken */: + return 13 /* Additive */; + case 42 /* AsteriskToken */: + case 44 /* SlashToken */: + case 45 /* PercentToken */: + return 14 /* Multiplicative */; + case 43 /* AsteriskAsteriskToken */: + return 15 /* Exponentiation */; + } + return -1; +} +function getSemanticJsxChildren(children) { + return filter(children, (i) => { + switch (i.kind) { + case 294 /* JsxExpression */: + return !!i.expression; + case 12 /* JsxText */: + return !i.containsOnlyTriviaWhiteSpaces; + default: + return true; + } + }); +} +function createDiagnosticCollection() { + let nonFileDiagnostics = []; + const filesWithDiagnostics = []; + const fileDiagnostics = /* @__PURE__ */ new Map(); + let hasReadNonFileDiagnostics = false; + return { + add, + lookup, + getGlobalDiagnostics, + getDiagnostics: getDiagnostics2 + }; + function lookup(diagnostic) { + let diagnostics; + if (diagnostic.file) { + diagnostics = fileDiagnostics.get(diagnostic.file.fileName); + } else { + diagnostics = nonFileDiagnostics; + } + if (!diagnostics) { + return void 0; + } + const result = binarySearch(diagnostics, diagnostic, identity, compareDiagnosticsSkipRelatedInformation); + if (result >= 0) { + return diagnostics[result]; + } + if (~result > 0 && diagnosticsEqualityComparer(diagnostic, diagnostics[~result - 1])) { + return diagnostics[~result - 1]; + } + return void 0; + } + function add(diagnostic) { + let diagnostics; + if (diagnostic.file) { + diagnostics = fileDiagnostics.get(diagnostic.file.fileName); + if (!diagnostics) { + diagnostics = []; + fileDiagnostics.set(diagnostic.file.fileName, diagnostics); + insertSorted(filesWithDiagnostics, diagnostic.file.fileName, compareStringsCaseSensitive); + } + } else { + if (hasReadNonFileDiagnostics) { + hasReadNonFileDiagnostics = false; + nonFileDiagnostics = nonFileDiagnostics.slice(); + } + diagnostics = nonFileDiagnostics; + } + insertSorted(diagnostics, diagnostic, compareDiagnosticsSkipRelatedInformation, diagnosticsEqualityComparer); + } + function getGlobalDiagnostics() { + hasReadNonFileDiagnostics = true; + return nonFileDiagnostics; + } + function getDiagnostics2(fileName) { + if (fileName) { + return fileDiagnostics.get(fileName) || []; + } + const fileDiags = flatMapToMutable(filesWithDiagnostics, (f) => fileDiagnostics.get(f)); + if (!nonFileDiagnostics.length) { + return fileDiags; + } + fileDiags.unshift(...nonFileDiagnostics); + return fileDiags; + } +} +var templateSubstitutionRegExp = /\$\{/g; +function escapeTemplateSubstitution(str) { + return str.replace(templateSubstitutionRegExp, "\\${"); +} +function containsInvalidEscapeFlag(node) { + return !!((node.templateFlags || 0) & 2048 /* ContainsInvalidEscape */); +} +function hasInvalidEscape(template) { + return template && !!(isNoSubstitutionTemplateLiteral(template) ? containsInvalidEscapeFlag(template) : containsInvalidEscapeFlag(template.head) || some(template.templateSpans, (span) => containsInvalidEscapeFlag(span.literal))); +} +var doubleQuoteEscapedCharsRegExp = /[\\"\u0000-\u001f\u2028\u2029\u0085]/g; +var singleQuoteEscapedCharsRegExp = /[\\'\u0000-\u001f\u2028\u2029\u0085]/g; +var backtickQuoteEscapedCharsRegExp = /\r\n|[\\`\u0000-\u0009\u000b-\u001f\u2028\u2029\u0085]/g; +var escapedCharsMap = new Map(Object.entries({ + " ": "\\t", + "\v": "\\v", + "\f": "\\f", + "\b": "\\b", + "\r": "\\r", + "\n": "\\n", + "\\": "\\\\", + '"': '\\"', + "'": "\\'", + "`": "\\`", + "\u2028": "\\u2028", + // lineSeparator + "\u2029": "\\u2029", + // paragraphSeparator + "\x85": "\\u0085", + // nextLine + "\r\n": "\\r\\n" + // special case for CRLFs in backticks +})); +function encodeUtf16EscapeSequence(charCode) { + const hexCharCode = charCode.toString(16).toUpperCase(); + const paddedHexCode = ("0000" + hexCharCode).slice(-4); + return "\\u" + paddedHexCode; +} +function getReplacement(c, offset, input) { + if (c.charCodeAt(0) === 0 /* nullCharacter */) { + const lookAhead = input.charCodeAt(offset + c.length); + if (lookAhead >= 48 /* _0 */ && lookAhead <= 57 /* _9 */) { + return "\\x00"; + } + return "\\0"; + } + return escapedCharsMap.get(c) || encodeUtf16EscapeSequence(c.charCodeAt(0)); +} +function escapeString(s, quoteChar) { + const escapedCharsRegExp = quoteChar === 96 /* backtick */ ? backtickQuoteEscapedCharsRegExp : quoteChar === 39 /* singleQuote */ ? singleQuoteEscapedCharsRegExp : doubleQuoteEscapedCharsRegExp; + return s.replace(escapedCharsRegExp, getReplacement); +} +var nonAsciiCharacters = /[^\u0000-\u007F]/g; +function escapeNonAsciiString(s, quoteChar) { + s = escapeString(s, quoteChar); + return nonAsciiCharacters.test(s) ? s.replace(nonAsciiCharacters, (c) => encodeUtf16EscapeSequence(c.charCodeAt(0))) : s; +} +var jsxDoubleQuoteEscapedCharsRegExp = /["\u0000-\u001f\u2028\u2029\u0085]/g; +var jsxSingleQuoteEscapedCharsRegExp = /['\u0000-\u001f\u2028\u2029\u0085]/g; +var jsxEscapedCharsMap = new Map(Object.entries({ + '"': """, + "'": "'" +})); +function encodeJsxCharacterEntity(charCode) { + const hexCharCode = charCode.toString(16).toUpperCase(); + return "&#x" + hexCharCode + ";"; +} +function getJsxAttributeStringReplacement(c) { + if (c.charCodeAt(0) === 0 /* nullCharacter */) { + return "�"; + } + return jsxEscapedCharsMap.get(c) || encodeJsxCharacterEntity(c.charCodeAt(0)); +} +function escapeJsxAttributeString(s, quoteChar) { + const escapedCharsRegExp = quoteChar === 39 /* singleQuote */ ? jsxSingleQuoteEscapedCharsRegExp : jsxDoubleQuoteEscapedCharsRegExp; + return s.replace(escapedCharsRegExp, getJsxAttributeStringReplacement); +} +function stripQuotes(name) { + const length2 = name.length; + if (length2 >= 2 && name.charCodeAt(0) === name.charCodeAt(length2 - 1) && isQuoteOrBacktick(name.charCodeAt(0))) { + return name.substring(1, length2 - 1); + } + return name; +} +function isQuoteOrBacktick(charCode) { + return charCode === 39 /* singleQuote */ || charCode === 34 /* doubleQuote */ || charCode === 96 /* backtick */; +} +function isIntrinsicJsxName(name) { + const ch = name.charCodeAt(0); + return ch >= 97 /* a */ && ch <= 122 /* z */ || name.includes("-"); +} +var indentStrings = ["", " "]; +function getIndentString(level) { + const singleLevel = indentStrings[1]; + for (let current = indentStrings.length; current <= level; current++) { + indentStrings.push(indentStrings[current - 1] + singleLevel); + } + return indentStrings[level]; +} +function getIndentSize() { + return indentStrings[1].length; +} +function createTextWriter(newLine) { + var output; + var indent3; + var lineStart; + var lineCount; + var linePos; + var hasTrailingComment = false; + function updateLineCountAndPosFor(s) { + const lineStartsOfS = computeLineStarts(s); + if (lineStartsOfS.length > 1) { + lineCount = lineCount + lineStartsOfS.length - 1; + linePos = output.length - s.length + last(lineStartsOfS); + lineStart = linePos - output.length === 0; + } else { + lineStart = false; + } + } + function writeText(s) { + if (s && s.length) { + if (lineStart) { + s = getIndentString(indent3) + s; + lineStart = false; + } + output += s; + updateLineCountAndPosFor(s); + } + } + function write(s) { + if (s) hasTrailingComment = false; + writeText(s); + } + function writeComment(s) { + if (s) hasTrailingComment = true; + writeText(s); + } + function reset2() { + output = ""; + indent3 = 0; + lineStart = true; + lineCount = 0; + linePos = 0; + hasTrailingComment = false; + } + function rawWrite(s) { + if (s !== void 0) { + output += s; + updateLineCountAndPosFor(s); + hasTrailingComment = false; + } + } + function writeLiteral(s) { + if (s && s.length) { + write(s); + } + } + function writeLine(force) { + if (!lineStart || force) { + output += newLine; + lineCount++; + linePos = output.length; + lineStart = true; + hasTrailingComment = false; + } + } + reset2(); + return { + write, + rawWrite, + writeLiteral, + writeLine, + increaseIndent: () => { + indent3++; + }, + decreaseIndent: () => { + indent3--; + }, + getIndent: () => indent3, + getTextPos: () => output.length, + getLine: () => lineCount, + getColumn: () => lineStart ? indent3 * getIndentSize() : output.length - linePos, + getText: () => output, + isAtStartOfLine: () => lineStart, + hasTrailingComment: () => hasTrailingComment, + hasTrailingWhitespace: () => !!output.length && isWhiteSpaceLike(output.charCodeAt(output.length - 1)), + clear: reset2, + writeKeyword: write, + writeOperator: write, + writeParameter: write, + writeProperty: write, + writePunctuation: write, + writeSpace: write, + writeStringLiteral: write, + writeSymbol: (s, _) => write(s), + writeTrailingSemicolon: write, + writeComment + }; +} +function getTrailingSemicolonDeferringWriter(writer) { + let pendingTrailingSemicolon = false; + function commitPendingTrailingSemicolon() { + if (pendingTrailingSemicolon) { + writer.writeTrailingSemicolon(";"); + pendingTrailingSemicolon = false; + } + } + return { + ...writer, + writeTrailingSemicolon() { + pendingTrailingSemicolon = true; + }, + writeLiteral(s) { + commitPendingTrailingSemicolon(); + writer.writeLiteral(s); + }, + writeStringLiteral(s) { + commitPendingTrailingSemicolon(); + writer.writeStringLiteral(s); + }, + writeSymbol(s, sym) { + commitPendingTrailingSemicolon(); + writer.writeSymbol(s, sym); + }, + writePunctuation(s) { + commitPendingTrailingSemicolon(); + writer.writePunctuation(s); + }, + writeKeyword(s) { + commitPendingTrailingSemicolon(); + writer.writeKeyword(s); + }, + writeOperator(s) { + commitPendingTrailingSemicolon(); + writer.writeOperator(s); + }, + writeParameter(s) { + commitPendingTrailingSemicolon(); + writer.writeParameter(s); + }, + writeSpace(s) { + commitPendingTrailingSemicolon(); + writer.writeSpace(s); + }, + writeProperty(s) { + commitPendingTrailingSemicolon(); + writer.writeProperty(s); + }, + writeComment(s) { + commitPendingTrailingSemicolon(); + writer.writeComment(s); + }, + writeLine() { + commitPendingTrailingSemicolon(); + writer.writeLine(); + }, + increaseIndent() { + commitPendingTrailingSemicolon(); + writer.increaseIndent(); + }, + decreaseIndent() { + commitPendingTrailingSemicolon(); + writer.decreaseIndent(); + } + }; +} +function hostUsesCaseSensitiveFileNames(host) { + return host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : false; +} +function hostGetCanonicalFileName(host) { + return createGetCanonicalFileName(hostUsesCaseSensitiveFileNames(host)); +} +function getResolvedExternalModuleName(host, file, referenceFile) { + return file.moduleName || getExternalModuleNameFromPath(host, file.fileName, referenceFile && referenceFile.fileName); +} +function getCanonicalAbsolutePath(host, path) { + return host.getCanonicalFileName(getNormalizedAbsolutePath(path, host.getCurrentDirectory())); +} +function getExternalModuleNameFromDeclaration(host, resolver, declaration) { + const file = resolver.getExternalModuleFileFromDeclaration(declaration); + if (!file || file.isDeclarationFile) { + return void 0; + } + const specifier = getExternalModuleName(declaration); + if (specifier && isStringLiteralLike(specifier) && !pathIsRelative(specifier.text) && !getCanonicalAbsolutePath(host, file.path).includes(getCanonicalAbsolutePath(host, ensureTrailingDirectorySeparator(host.getCommonSourceDirectory())))) { + return void 0; + } + return getResolvedExternalModuleName(host, file); +} +function getExternalModuleNameFromPath(host, fileName, referencePath) { + const getCanonicalFileName = (f) => host.getCanonicalFileName(f); + const dir = toPath(referencePath ? getDirectoryPath(referencePath) : host.getCommonSourceDirectory(), host.getCurrentDirectory(), getCanonicalFileName); + const filePath = getNormalizedAbsolutePath(fileName, host.getCurrentDirectory()); + const relativePath = getRelativePathToDirectoryOrUrl( + dir, + filePath, + dir, + getCanonicalFileName, + /*isAbsolutePathAnUrl*/ + false + ); + const extensionless = removeFileExtension(relativePath); + return referencePath ? ensurePathIsNonModuleName(extensionless) : extensionless; +} +function getOwnEmitOutputFilePath(fileName, host, extension) { + const compilerOptions = host.getCompilerOptions(); + let emitOutputFilePathWithoutExtension; + if (compilerOptions.outDir) { + emitOutputFilePathWithoutExtension = removeFileExtension(getSourceFilePathInNewDir(fileName, host, compilerOptions.outDir)); + } else { + emitOutputFilePathWithoutExtension = removeFileExtension(fileName); + } + return emitOutputFilePathWithoutExtension + extension; +} +function getDeclarationEmitOutputFilePath(fileName, host) { + return getDeclarationEmitOutputFilePathWorker(fileName, host.getCompilerOptions(), host); +} +function getDeclarationEmitOutputFilePathWorker(fileName, options, host) { + const outputDir = options.declarationDir || options.outDir; + const path = outputDir ? getSourceFilePathInNewDirWorker(fileName, outputDir, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f)) : fileName; + const declarationExtension = getDeclarationEmitExtensionForPath(path); + return removeFileExtension(path) + declarationExtension; +} +function getDeclarationEmitExtensionForPath(path) { + return fileExtensionIsOneOf(path, [".mjs" /* Mjs */, ".mts" /* Mts */]) ? ".d.mts" /* Dmts */ : fileExtensionIsOneOf(path, [".cjs" /* Cjs */, ".cts" /* Cts */]) ? ".d.cts" /* Dcts */ : fileExtensionIsOneOf(path, [".json" /* Json */]) ? `.d.json.ts` : ( + // Drive-by redefinition of json declaration file output name so if it's ever enabled, it behaves well + ".d.ts" /* Dts */ + ); +} +function getPossibleOriginalInputExtensionForExtension(path) { + return fileExtensionIsOneOf(path, [".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".mts" /* Mts */]) ? [".mts" /* Mts */, ".mjs" /* Mjs */] : fileExtensionIsOneOf(path, [".d.cts" /* Dcts */, ".cjs" /* Cjs */, ".cts" /* Cts */]) ? [".cts" /* Cts */, ".cjs" /* Cjs */] : fileExtensionIsOneOf(path, [`.d.json.ts`]) ? [".json" /* Json */] : [".tsx" /* Tsx */, ".ts" /* Ts */, ".jsx" /* Jsx */, ".js" /* Js */]; +} +function getPossibleOriginalInputPathWithoutChangingExt(filePath, ignoreCase, outputDir, getCommonSourceDirectory2) { + return outputDir ? resolvePath( + getCommonSourceDirectory2(), + getRelativePathFromDirectory(outputDir, filePath, ignoreCase) + ) : filePath; +} +function getPathsBasePath(options, host) { + var _a; + if (!options.paths) return void 0; + return options.baseUrl ?? Debug.checkDefined(options.pathsBasePath || ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)), "Encountered 'paths' without a 'baseUrl', config file, or host 'getCurrentDirectory'."); +} +function getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit) { + const options = host.getCompilerOptions(); + if (options.outFile) { + const moduleKind = getEmitModuleKind(options); + const moduleEmitEnabled = options.emitDeclarationOnly || moduleKind === 2 /* AMD */ || moduleKind === 4 /* System */; + return filter( + host.getSourceFiles(), + (sourceFile) => (moduleEmitEnabled || !isExternalModule(sourceFile)) && sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) + ); + } else { + const sourceFiles = targetSourceFile === void 0 ? host.getSourceFiles() : [targetSourceFile]; + return filter( + sourceFiles, + (sourceFile) => sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) + ); + } +} +function sourceFileMayBeEmitted(sourceFile, host, forceDtsEmit) { + const options = host.getCompilerOptions(); + if (options.noEmitForJsFiles && isSourceFileJS(sourceFile)) return false; + if (sourceFile.isDeclarationFile) return false; + if (host.isSourceFileFromExternalLibrary(sourceFile)) return false; + if (forceDtsEmit) return true; + if (host.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) return false; + if (!isJsonSourceFile(sourceFile)) return true; + if (host.getResolvedProjectReferenceToRedirect(sourceFile.fileName)) return false; + if (options.outFile) return true; + if (!options.outDir) return false; + if (options.rootDir || options.composite && options.configFilePath) { + const commonDir = getNormalizedAbsolutePath(getCommonSourceDirectory(options, () => [], host.getCurrentDirectory(), host.getCanonicalFileName), host.getCurrentDirectory()); + const outputPath = getSourceFilePathInNewDirWorker(sourceFile.fileName, options.outDir, host.getCurrentDirectory(), commonDir, host.getCanonicalFileName); + if (comparePaths(sourceFile.fileName, outputPath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */) return false; + } + return true; +} +function getSourceFilePathInNewDir(fileName, host, newDirPath) { + return getSourceFilePathInNewDirWorker(fileName, newDirPath, host.getCurrentDirectory(), host.getCommonSourceDirectory(), (f) => host.getCanonicalFileName(f)); +} +function getSourceFilePathInNewDirWorker(fileName, newDirPath, currentDirectory, commonSourceDirectory, getCanonicalFileName) { + let sourceFilePath = getNormalizedAbsolutePath(fileName, currentDirectory); + const isSourceFileInCommonSourceDirectory = getCanonicalFileName(sourceFilePath).indexOf(getCanonicalFileName(commonSourceDirectory)) === 0; + sourceFilePath = isSourceFileInCommonSourceDirectory ? sourceFilePath.substring(commonSourceDirectory.length) : sourceFilePath; + return combinePaths(newDirPath, sourceFilePath); +} +function writeFile(host, diagnostics, fileName, text, writeByteOrderMark, sourceFiles, data) { + host.writeFile( + fileName, + text, + writeByteOrderMark, + (hostErrorMessage) => { + diagnostics.add(createCompilerDiagnostic(Diagnostics.Could_not_write_file_0_Colon_1, fileName, hostErrorMessage)); + }, + sourceFiles, + data + ); +} +function ensureDirectoriesExist(directoryPath, createDirectory, directoryExists) { + if (directoryPath.length > getRootLength(directoryPath) && !directoryExists(directoryPath)) { + const parentDirectory = getDirectoryPath(directoryPath); + ensureDirectoriesExist(parentDirectory, createDirectory, directoryExists); + createDirectory(directoryPath); + } +} +function writeFileEnsuringDirectories(path, data, writeByteOrderMark, writeFile2, createDirectory, directoryExists) { + try { + writeFile2(path, data, writeByteOrderMark); + } catch { + ensureDirectoriesExist(getDirectoryPath(normalizePath(path)), createDirectory, directoryExists); + writeFile2(path, data, writeByteOrderMark); + } +} +function getLineOfLocalPosition(sourceFile, pos) { + const lineStarts = getLineStarts(sourceFile); + return computeLineOfPosition(lineStarts, pos); +} +function getLineOfLocalPositionFromLineMap(lineMap, pos) { + return computeLineOfPosition(lineMap, pos); +} +function getFirstConstructorWithBody(node) { + return find(node.members, (member) => isConstructorDeclaration(member) && nodeIsPresent(member.body)); +} +function getSetAccessorValueParameter(accessor) { + if (accessor && accessor.parameters.length > 0) { + const hasThis = accessor.parameters.length === 2 && parameterIsThisKeyword(accessor.parameters[0]); + return accessor.parameters[hasThis ? 1 : 0]; + } +} +function getSetAccessorTypeAnnotationNode(accessor) { + const parameter = getSetAccessorValueParameter(accessor); + return parameter && parameter.type; +} +function getThisParameter(signature) { + if (signature.parameters.length && !isJSDocSignature(signature)) { + const thisParameter = signature.parameters[0]; + if (parameterIsThisKeyword(thisParameter)) { + return thisParameter; + } + } +} +function parameterIsThisKeyword(parameter) { + return isThisIdentifier(parameter.name); +} +function isThisIdentifier(node) { + return !!node && node.kind === 80 /* Identifier */ && identifierIsThisKeyword(node); +} +function isInTypeQuery(node) { + return !!findAncestor( + node, + (n) => n.kind === 186 /* TypeQuery */ ? true : n.kind === 80 /* Identifier */ || n.kind === 166 /* QualifiedName */ ? false : "quit" + ); +} +function isThisInTypeQuery(node) { + if (!isThisIdentifier(node)) { + return false; + } + while (isQualifiedName(node.parent) && node.parent.left === node) { + node = node.parent; + } + return node.parent.kind === 186 /* TypeQuery */; +} +function identifierIsThisKeyword(id) { + return id.escapedText === "this"; +} +function getAllAccessorDeclarations(declarations, accessor) { + let firstAccessor; + let secondAccessor; + let getAccessor; + let setAccessor; + if (hasDynamicName(accessor)) { + firstAccessor = accessor; + if (accessor.kind === 177 /* GetAccessor */) { + getAccessor = accessor; + } else if (accessor.kind === 178 /* SetAccessor */) { + setAccessor = accessor; + } else { + Debug.fail("Accessor has wrong kind"); + } + } else { + forEach(declarations, (member) => { + if (isAccessor(member) && isStatic(member) === isStatic(accessor)) { + const memberName = getPropertyNameForPropertyNameNode(member.name); + const accessorName = getPropertyNameForPropertyNameNode(accessor.name); + if (memberName === accessorName) { + if (!firstAccessor) { + firstAccessor = member; + } else if (!secondAccessor) { + secondAccessor = member; + } + if (member.kind === 177 /* GetAccessor */ && !getAccessor) { + getAccessor = member; + } + if (member.kind === 178 /* SetAccessor */ && !setAccessor) { + setAccessor = member; + } + } + } + }); + } + return { + firstAccessor, + secondAccessor, + getAccessor, + setAccessor + }; +} +function getEffectiveTypeAnnotationNode(node) { + if (!isInJSFile(node) && isFunctionDeclaration(node)) return void 0; + if (isTypeAliasDeclaration(node)) return void 0; + const type = node.type; + if (type || !isInJSFile(node)) return type; + return isJSDocPropertyLikeTag(node) ? node.typeExpression && node.typeExpression.type : getJSDocType(node); +} +function getTypeAnnotationNode(node) { + return node.type; +} +function getEffectiveReturnTypeNode(node) { + return isJSDocSignature(node) ? node.type && node.type.typeExpression && node.type.typeExpression.type : node.type || (isInJSFile(node) ? getJSDocReturnType(node) : void 0); +} +function getJSDocTypeParameterDeclarations(node) { + return flatMap(getJSDocTags(node), (tag) => isNonTypeAliasTemplate(tag) ? tag.typeParameters : void 0); +} +function isNonTypeAliasTemplate(tag) { + return isJSDocTemplateTag(tag) && !(tag.parent.kind === 320 /* JSDoc */ && (tag.parent.tags.some(isJSDocTypeAlias) || tag.parent.tags.some(isJSDocOverloadTag))); +} +function getEffectiveSetAccessorTypeAnnotationNode(node) { + const parameter = getSetAccessorValueParameter(node); + return parameter && getEffectiveTypeAnnotationNode(parameter); +} +function emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments) { + emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, node.pos, leadingComments); +} +function emitNewLineBeforeLeadingCommentsOfPosition(lineMap, writer, pos, leadingComments) { + if (leadingComments && leadingComments.length && pos !== leadingComments[0].pos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, leadingComments[0].pos)) { + writer.writeLine(); + } +} +function emitNewLineBeforeLeadingCommentOfPosition(lineMap, writer, pos, commentPos) { + if (pos !== commentPos && getLineOfLocalPositionFromLineMap(lineMap, pos) !== getLineOfLocalPositionFromLineMap(lineMap, commentPos)) { + writer.writeLine(); + } +} +function emitComments(text, lineMap, writer, comments, leadingSeparator, trailingSeparator, newLine, writeComment) { + if (comments && comments.length > 0) { + if (leadingSeparator) { + writer.writeSpace(" "); + } + let emitInterveningSeparator = false; + for (const comment of comments) { + if (emitInterveningSeparator) { + writer.writeSpace(" "); + emitInterveningSeparator = false; + } + writeComment(text, lineMap, writer, comment.pos, comment.end, newLine); + if (comment.hasTrailingNewLine) { + writer.writeLine(); + } else { + emitInterveningSeparator = true; + } + } + if (emitInterveningSeparator && trailingSeparator) { + writer.writeSpace(" "); + } + } +} +function emitDetachedComments(text, lineMap, writer, writeComment, node, newLine, removeComments) { + let leadingComments; + let currentDetachedCommentInfo; + if (removeComments) { + if (node.pos === 0) { + leadingComments = filter(getLeadingCommentRanges(text, node.pos), isPinnedCommentLocal); + } + } else { + leadingComments = getLeadingCommentRanges(text, node.pos); + } + if (leadingComments) { + const detachedComments = []; + let lastComment; + for (const comment of leadingComments) { + if (lastComment) { + const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, lastComment.end); + const commentLine = getLineOfLocalPositionFromLineMap(lineMap, comment.pos); + if (commentLine >= lastCommentLine + 2) { + break; + } + } + detachedComments.push(comment); + lastComment = comment; + } + if (detachedComments.length) { + const lastCommentLine = getLineOfLocalPositionFromLineMap(lineMap, last(detachedComments).end); + const nodeLine = getLineOfLocalPositionFromLineMap(lineMap, skipTrivia(text, node.pos)); + if (nodeLine >= lastCommentLine + 2) { + emitNewLineBeforeLeadingComments(lineMap, writer, node, leadingComments); + emitComments( + text, + lineMap, + writer, + detachedComments, + /*leadingSeparator*/ + false, + /*trailingSeparator*/ + true, + newLine, + writeComment + ); + currentDetachedCommentInfo = { nodePos: node.pos, detachedCommentEndPos: last(detachedComments).end }; + } + } + } + return currentDetachedCommentInfo; + function isPinnedCommentLocal(comment) { + return isPinnedComment(text, comment.pos); + } +} +function writeCommentRange(text, lineMap, writer, commentPos, commentEnd, newLine) { + if (text.charCodeAt(commentPos + 1) === 42 /* asterisk */) { + const firstCommentLineAndCharacter = computeLineAndCharacterOfPosition(lineMap, commentPos); + const lineCount = lineMap.length; + let firstCommentLineIndent; + for (let pos = commentPos, currentLine = firstCommentLineAndCharacter.line; pos < commentEnd; currentLine++) { + const nextLineStart = currentLine + 1 === lineCount ? text.length + 1 : lineMap[currentLine + 1]; + if (pos !== commentPos) { + if (firstCommentLineIndent === void 0) { + firstCommentLineIndent = calculateIndent(text, lineMap[firstCommentLineAndCharacter.line], commentPos); + } + const currentWriterIndentSpacing = writer.getIndent() * getIndentSize(); + const spacesToEmit = currentWriterIndentSpacing - firstCommentLineIndent + calculateIndent(text, pos, nextLineStart); + if (spacesToEmit > 0) { + let numberOfSingleSpacesToEmit = spacesToEmit % getIndentSize(); + const indentSizeSpaceString = getIndentString((spacesToEmit - numberOfSingleSpacesToEmit) / getIndentSize()); + writer.rawWrite(indentSizeSpaceString); + while (numberOfSingleSpacesToEmit) { + writer.rawWrite(" "); + numberOfSingleSpacesToEmit--; + } + } else { + writer.rawWrite(""); + } + } + writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart); + pos = nextLineStart; + } + } else { + writer.writeComment(text.substring(commentPos, commentEnd)); + } +} +function writeTrimmedCurrentLine(text, commentEnd, writer, newLine, pos, nextLineStart) { + const end = Math.min(commentEnd, nextLineStart - 1); + const currentLineText = text.substring(pos, end).trim(); + if (currentLineText) { + writer.writeComment(currentLineText); + if (end !== commentEnd) { + writer.writeLine(); + } + } else { + writer.rawWrite(newLine); + } +} +function calculateIndent(text, pos, end) { + let currentLineIndent = 0; + for (; pos < end && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) { + if (text.charCodeAt(pos) === 9 /* tab */) { + currentLineIndent += getIndentSize() - currentLineIndent % getIndentSize(); + } else { + currentLineIndent++; + } + } + return currentLineIndent; +} +function hasEffectiveModifiers(node) { + return getEffectiveModifierFlags(node) !== 0 /* None */; +} +function hasSyntacticModifiers(node) { + return getSyntacticModifierFlags(node) !== 0 /* None */; +} +function hasEffectiveModifier(node, flags) { + return !!getSelectedEffectiveModifierFlags(node, flags); +} +function hasSyntacticModifier(node, flags) { + return !!getSelectedSyntacticModifierFlags(node, flags); +} +function isStatic(node) { + return isClassElement(node) && hasStaticModifier(node) || isClassStaticBlockDeclaration(node); +} +function hasStaticModifier(node) { + return hasSyntacticModifier(node, 256 /* Static */); +} +function hasOverrideModifier(node) { + return hasEffectiveModifier(node, 16 /* Override */); +} +function hasAbstractModifier(node) { + return hasSyntacticModifier(node, 64 /* Abstract */); +} +function hasAmbientModifier(node) { + return hasSyntacticModifier(node, 128 /* Ambient */); +} +function hasAccessorModifier(node) { + return hasSyntacticModifier(node, 512 /* Accessor */); +} +function hasEffectiveReadonlyModifier(node) { + return hasEffectiveModifier(node, 8 /* Readonly */); +} +function hasDecorators(node) { + return hasSyntacticModifier(node, 32768 /* Decorator */); +} +function getSelectedEffectiveModifierFlags(node, flags) { + return getEffectiveModifierFlags(node) & flags; +} +function getSelectedSyntacticModifierFlags(node, flags) { + return getSyntacticModifierFlags(node) & flags; +} +function getModifierFlagsWorker(node, includeJSDoc, alwaysIncludeJSDoc) { + if (node.kind >= 0 /* FirstToken */ && node.kind <= 165 /* LastToken */) { + return 0 /* None */; + } + if (!(node.modifierFlagsCache & 536870912 /* HasComputedFlags */)) { + node.modifierFlagsCache = getSyntacticModifierFlagsNoCache(node) | 536870912 /* HasComputedFlags */; + } + if (alwaysIncludeJSDoc || includeJSDoc && isInJSFile(node)) { + if (!(node.modifierFlagsCache & 268435456 /* HasComputedJSDocModifiers */) && node.parent) { + node.modifierFlagsCache |= getRawJSDocModifierFlagsNoCache(node) | 268435456 /* HasComputedJSDocModifiers */; + } + return selectEffectiveModifierFlags(node.modifierFlagsCache); + } + return selectSyntacticModifierFlags(node.modifierFlagsCache); +} +function getEffectiveModifierFlags(node) { + return getModifierFlagsWorker( + node, + /*includeJSDoc*/ + true + ); +} +function getEffectiveModifierFlagsAlwaysIncludeJSDoc(node) { + return getModifierFlagsWorker( + node, + /*includeJSDoc*/ + true, + /*alwaysIncludeJSDoc*/ + true + ); +} +function getSyntacticModifierFlags(node) { + return getModifierFlagsWorker( + node, + /*includeJSDoc*/ + false + ); +} +function getRawJSDocModifierFlagsNoCache(node) { + let flags = 0 /* None */; + if (!!node.parent && !isParameter(node)) { + if (isInJSFile(node)) { + if (getJSDocPublicTagNoCache(node)) flags |= 8388608 /* JSDocPublic */; + if (getJSDocPrivateTagNoCache(node)) flags |= 16777216 /* JSDocPrivate */; + if (getJSDocProtectedTagNoCache(node)) flags |= 33554432 /* JSDocProtected */; + if (getJSDocReadonlyTagNoCache(node)) flags |= 67108864 /* JSDocReadonly */; + if (getJSDocOverrideTagNoCache(node)) flags |= 134217728 /* JSDocOverride */; + } + if (getJSDocDeprecatedTagNoCache(node)) flags |= 65536 /* Deprecated */; + } + return flags; +} +function selectSyntacticModifierFlags(flags) { + return flags & 65535 /* SyntacticModifiers */; +} +function selectEffectiveModifierFlags(flags) { + return flags & 131071 /* NonCacheOnlyModifiers */ | (flags & 260046848 /* JSDocCacheOnlyModifiers */) >>> 23; +} +function getJSDocModifierFlagsNoCache(node) { + return selectEffectiveModifierFlags(getRawJSDocModifierFlagsNoCache(node)); +} +function getEffectiveModifierFlagsNoCache(node) { + return getSyntacticModifierFlagsNoCache(node) | getJSDocModifierFlagsNoCache(node); +} +function getSyntacticModifierFlagsNoCache(node) { + let flags = canHaveModifiers(node) ? modifiersToFlags(node.modifiers) : 0 /* None */; + if (node.flags & 8 /* NestedNamespace */ || node.kind === 80 /* Identifier */ && node.flags & 4096 /* IdentifierIsInJSDocNamespace */) { + flags |= 32 /* Export */; + } + return flags; +} +function modifiersToFlags(modifiers) { + let flags = 0 /* None */; + if (modifiers) { + for (const modifier of modifiers) { + flags |= modifierToFlag(modifier.kind); + } + } + return flags; +} +function modifierToFlag(token) { + switch (token) { + case 126 /* StaticKeyword */: + return 256 /* Static */; + case 125 /* PublicKeyword */: + return 1 /* Public */; + case 124 /* ProtectedKeyword */: + return 4 /* Protected */; + case 123 /* PrivateKeyword */: + return 2 /* Private */; + case 128 /* AbstractKeyword */: + return 64 /* Abstract */; + case 129 /* AccessorKeyword */: + return 512 /* Accessor */; + case 95 /* ExportKeyword */: + return 32 /* Export */; + case 138 /* DeclareKeyword */: + return 128 /* Ambient */; + case 87 /* ConstKeyword */: + return 4096 /* Const */; + case 90 /* DefaultKeyword */: + return 2048 /* Default */; + case 134 /* AsyncKeyword */: + return 1024 /* Async */; + case 148 /* ReadonlyKeyword */: + return 8 /* Readonly */; + case 164 /* OverrideKeyword */: + return 16 /* Override */; + case 103 /* InKeyword */: + return 8192 /* In */; + case 147 /* OutKeyword */: + return 16384 /* Out */; + case 170 /* Decorator */: + return 32768 /* Decorator */; + } + return 0 /* None */; +} +function isBinaryLogicalOperator(token) { + return token === 57 /* BarBarToken */ || token === 56 /* AmpersandAmpersandToken */; +} +function isLogicalOperator(token) { + return isBinaryLogicalOperator(token) || token === 54 /* ExclamationToken */; +} +function isLogicalOrCoalescingAssignmentOperator(token) { + return token === 76 /* BarBarEqualsToken */ || token === 77 /* AmpersandAmpersandEqualsToken */ || token === 78 /* QuestionQuestionEqualsToken */; +} +function isLogicalOrCoalescingAssignmentExpression(expr) { + return isBinaryExpression(expr) && isLogicalOrCoalescingAssignmentOperator(expr.operatorToken.kind); +} +function isLogicalOrCoalescingBinaryOperator(token) { + return isBinaryLogicalOperator(token) || token === 61 /* QuestionQuestionToken */; +} +function isLogicalOrCoalescingBinaryExpression(expr) { + return isBinaryExpression(expr) && isLogicalOrCoalescingBinaryOperator(expr.operatorToken.kind); +} +function isAssignmentOperator(token) { + return token >= 64 /* FirstAssignment */ && token <= 79 /* LastAssignment */; +} +function tryGetClassExtendingExpressionWithTypeArguments(node) { + const cls = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node); + return cls && !cls.isImplements ? cls.class : void 0; +} +function tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node) { + if (isExpressionWithTypeArguments(node)) { + if (isHeritageClause(node.parent) && isClassLike(node.parent.parent)) { + return { class: node.parent.parent, isImplements: node.parent.token === 119 /* ImplementsKeyword */ }; + } + if (isJSDocAugmentsTag(node.parent)) { + const host = getEffectiveJSDocHost(node.parent); + if (host && isClassLike(host)) { + return { class: host, isImplements: false }; + } + } + } + return void 0; +} +function isAssignmentExpression(node, excludeCompoundAssignment) { + return isBinaryExpression(node) && (excludeCompoundAssignment ? node.operatorToken.kind === 64 /* EqualsToken */ : isAssignmentOperator(node.operatorToken.kind)) && isLeftHandSideExpression(node.left); +} +function isDestructuringAssignment(node) { + if (isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + )) { + const kind = node.left.kind; + return kind === 210 /* ObjectLiteralExpression */ || kind === 209 /* ArrayLiteralExpression */; + } + return false; +} +function isExpressionWithTypeArgumentsInClassExtendsClause(node) { + return tryGetClassExtendingExpressionWithTypeArguments(node) !== void 0; +} +function isEntityNameExpression(node) { + return node.kind === 80 /* Identifier */ || isPropertyAccessEntityNameExpression(node); +} +function getFirstIdentifier(node) { + switch (node.kind) { + case 80 /* Identifier */: + return node; + case 166 /* QualifiedName */: + do { + node = node.left; + } while (node.kind !== 80 /* Identifier */); + return node; + case 211 /* PropertyAccessExpression */: + do { + node = node.expression; + } while (node.kind !== 80 /* Identifier */); + return node; + } +} +function isDottedName(node) { + return node.kind === 80 /* Identifier */ || node.kind === 110 /* ThisKeyword */ || node.kind === 108 /* SuperKeyword */ || node.kind === 236 /* MetaProperty */ || node.kind === 211 /* PropertyAccessExpression */ && isDottedName(node.expression) || node.kind === 217 /* ParenthesizedExpression */ && isDottedName(node.expression); +} +function isPropertyAccessEntityNameExpression(node) { + return isPropertyAccessExpression(node) && isIdentifier(node.name) && isEntityNameExpression(node.expression); +} +function tryGetPropertyAccessOrIdentifierToString(expr) { + if (isPropertyAccessExpression(expr)) { + const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression); + if (baseStr !== void 0) { + return baseStr + "." + entityNameToString(expr.name); + } + } else if (isElementAccessExpression(expr)) { + const baseStr = tryGetPropertyAccessOrIdentifierToString(expr.expression); + if (baseStr !== void 0 && isPropertyName(expr.argumentExpression)) { + return baseStr + "." + getPropertyNameForPropertyNameNode(expr.argumentExpression); + } + } else if (isIdentifier(expr)) { + return unescapeLeadingUnderscores(expr.escapedText); + } else if (isJsxNamespacedName(expr)) { + return getTextOfJsxNamespacedName(expr); + } + return void 0; +} +function isPrototypeAccess(node) { + return isBindableStaticAccessExpression(node) && getElementOrPropertyAccessName(node) === "prototype"; +} +function isRightSideOfQualifiedNameOrPropertyAccess(node) { + return node.parent.kind === 166 /* QualifiedName */ && node.parent.right === node || node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.name === node || node.parent.kind === 236 /* MetaProperty */ && node.parent.name === node; +} +function isRightSideOfAccessExpression(node) { + return !!node.parent && (isPropertyAccessExpression(node.parent) && node.parent.name === node || isElementAccessExpression(node.parent) && node.parent.argumentExpression === node); +} +function isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(node) { + return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node || isJSDocMemberName(node.parent) && node.parent.right === node; +} +function isInstanceOfExpression(node) { + return isBinaryExpression(node) && node.operatorToken.kind === 104 /* InstanceOfKeyword */; +} +function isRightSideOfInstanceofExpression(node) { + return isInstanceOfExpression(node.parent) && node === node.parent.right; +} +function isEmptyObjectLiteral(expression) { + return expression.kind === 210 /* ObjectLiteralExpression */ && expression.properties.length === 0; +} +function isEmptyArrayLiteral(expression) { + return expression.kind === 209 /* ArrayLiteralExpression */ && expression.elements.length === 0; +} +function getLocalSymbolForExportDefault(symbol) { + if (!isExportDefaultSymbol(symbol) || !symbol.declarations) return void 0; + for (const decl of symbol.declarations) { + if (decl.localSymbol) return decl.localSymbol; + } + return void 0; +} +function isExportDefaultSymbol(symbol) { + return symbol && length(symbol.declarations) > 0 && hasSyntacticModifier(symbol.declarations[0], 2048 /* Default */); +} +function tryExtractTSExtension(fileName) { + return find(supportedTSExtensionsForExtractExtension, (extension) => fileExtensionIs(fileName, extension)); +} +function getExpandedCharCodes(input) { + const output = []; + const length2 = input.length; + for (let i = 0; i < length2; i++) { + const charCode = input.charCodeAt(i); + if (charCode < 128) { + output.push(charCode); + } else if (charCode < 2048) { + output.push(charCode >> 6 | 192); + output.push(charCode & 63 | 128); + } else if (charCode < 65536) { + output.push(charCode >> 12 | 224); + output.push(charCode >> 6 & 63 | 128); + output.push(charCode & 63 | 128); + } else if (charCode < 131072) { + output.push(charCode >> 18 | 240); + output.push(charCode >> 12 & 63 | 128); + output.push(charCode >> 6 & 63 | 128); + output.push(charCode & 63 | 128); + } else { + Debug.assert(false, "Unexpected code point"); + } + } + return output; +} +var base64Digits = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; +function convertToBase64(input) { + let result = ""; + const charCodes = getExpandedCharCodes(input); + let i = 0; + const length2 = charCodes.length; + let byte1, byte2, byte3, byte4; + while (i < length2) { + byte1 = charCodes[i] >> 2; + byte2 = (charCodes[i] & 3) << 4 | charCodes[i + 1] >> 4; + byte3 = (charCodes[i + 1] & 15) << 2 | charCodes[i + 2] >> 6; + byte4 = charCodes[i + 2] & 63; + if (i + 1 >= length2) { + byte3 = byte4 = 64; + } else if (i + 2 >= length2) { + byte4 = 64; + } + result += base64Digits.charAt(byte1) + base64Digits.charAt(byte2) + base64Digits.charAt(byte3) + base64Digits.charAt(byte4); + i += 3; + } + return result; +} +function getStringFromExpandedCharCodes(codes) { + let output = ""; + let i = 0; + const length2 = codes.length; + while (i < length2) { + const charCode = codes[i]; + if (charCode < 128) { + output += String.fromCharCode(charCode); + i++; + } else if ((charCode & 192) === 192) { + let value = charCode & 63; + i++; + let nextCode = codes[i]; + while ((nextCode & 192) === 128) { + value = value << 6 | nextCode & 63; + i++; + nextCode = codes[i]; + } + output += String.fromCharCode(value); + } else { + output += String.fromCharCode(charCode); + i++; + } + } + return output; +} +function base64encode(host, input) { + if (host && host.base64encode) { + return host.base64encode(input); + } + return convertToBase64(input); +} +function base64decode(host, input) { + if (host && host.base64decode) { + return host.base64decode(input); + } + const length2 = input.length; + const expandedCharCodes = []; + let i = 0; + while (i < length2) { + if (input.charCodeAt(i) === base64Digits.charCodeAt(64)) { + break; + } + const ch1 = base64Digits.indexOf(input[i]); + const ch2 = base64Digits.indexOf(input[i + 1]); + const ch3 = base64Digits.indexOf(input[i + 2]); + const ch4 = base64Digits.indexOf(input[i + 3]); + const code1 = (ch1 & 63) << 2 | ch2 >> 4 & 3; + const code2 = (ch2 & 15) << 4 | ch3 >> 2 & 15; + const code3 = (ch3 & 3) << 6 | ch4 & 63; + if (code2 === 0 && ch3 !== 0) { + expandedCharCodes.push(code1); + } else if (code3 === 0 && ch4 !== 0) { + expandedCharCodes.push(code1, code2); + } else { + expandedCharCodes.push(code1, code2, code3); + } + i += 4; + } + return getStringFromExpandedCharCodes(expandedCharCodes); +} +function readJsonOrUndefined(path, hostOrText) { + const jsonText = isString(hostOrText) ? hostOrText : hostOrText.readFile(path); + if (!jsonText) return void 0; + const result = parseConfigFileTextToJson(path, jsonText); + return !result.error ? result.config : void 0; +} +function readJson(path, host) { + return readJsonOrUndefined(path, host) || {}; +} +function tryParseJson(text) { + try { + return JSON.parse(text); + } catch { + return void 0; + } +} +function directoryProbablyExists(directoryName, host) { + return !host.directoryExists || host.directoryExists(directoryName); +} +var carriageReturnLineFeed = "\r\n"; +var lineFeed = "\n"; +function getNewLineCharacter(options) { + switch (options.newLine) { + case 0 /* CarriageReturnLineFeed */: + return carriageReturnLineFeed; + case 1 /* LineFeed */: + case void 0: + return lineFeed; + } +} +function createRange(pos, end = pos) { + Debug.assert(end >= pos || end === -1); + return { pos, end }; +} +function moveRangeEnd(range, end) { + return createRange(range.pos, end); +} +function moveRangePos(range, pos) { + return createRange(pos, range.end); +} +function moveRangePastDecorators(node) { + const lastDecorator = canHaveModifiers(node) ? findLast(node.modifiers, isDecorator) : void 0; + return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? moveRangePos(node, lastDecorator.end) : node; +} +function moveRangePastModifiers(node) { + if (isPropertyDeclaration(node) || isMethodDeclaration(node)) { + return moveRangePos(node, node.name.pos); + } + const lastModifier = canHaveModifiers(node) ? lastOrUndefined(node.modifiers) : void 0; + return lastModifier && !positionIsSynthesized(lastModifier.end) ? moveRangePos(node, lastModifier.end) : moveRangePastDecorators(node); +} +function createTokenRange(pos, token) { + return createRange(pos, pos + tokenToString(token).length); +} +function rangeIsOnSingleLine(range, sourceFile) { + return rangeStartIsOnSameLineAsRangeEnd(range, range, sourceFile); +} +function rangeStartPositionsAreOnSameLine(range1, range2, sourceFile) { + return positionsAreOnSameLine( + getStartPositionOfRange( + range1, + sourceFile, + /*includeComments*/ + false + ), + getStartPositionOfRange( + range2, + sourceFile, + /*includeComments*/ + false + ), + sourceFile + ); +} +function rangeEndPositionsAreOnSameLine(range1, range2, sourceFile) { + return positionsAreOnSameLine(range1.end, range2.end, sourceFile); +} +function rangeStartIsOnSameLineAsRangeEnd(range1, range2, sourceFile) { + return positionsAreOnSameLine(getStartPositionOfRange( + range1, + sourceFile, + /*includeComments*/ + false + ), range2.end, sourceFile); +} +function rangeEndIsOnSameLineAsRangeStart(range1, range2, sourceFile) { + return positionsAreOnSameLine(range1.end, getStartPositionOfRange( + range2, + sourceFile, + /*includeComments*/ + false + ), sourceFile); +} +function getLinesBetweenRangeEndAndRangeStart(range1, range2, sourceFile, includeSecondRangeComments) { + const range2Start = getStartPositionOfRange(range2, sourceFile, includeSecondRangeComments); + return getLinesBetweenPositions(sourceFile, range1.end, range2Start); +} +function getLinesBetweenRangeEndPositions(range1, range2, sourceFile) { + return getLinesBetweenPositions(sourceFile, range1.end, range2.end); +} +function isNodeArrayMultiLine(list, sourceFile) { + return !positionsAreOnSameLine(list.pos, list.end, sourceFile); +} +function positionsAreOnSameLine(pos1, pos2, sourceFile) { + return getLinesBetweenPositions(sourceFile, pos1, pos2) === 0; +} +function getStartPositionOfRange(range, sourceFile, includeComments) { + return positionIsSynthesized(range.pos) ? -1 : skipTrivia( + sourceFile.text, + range.pos, + /*stopAfterLineBreak*/ + false, + includeComments + ); +} +function getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) { + const startPos = skipTrivia( + sourceFile.text, + pos, + /*stopAfterLineBreak*/ + false, + includeComments + ); + const prevPos = getPreviousNonWhitespacePosition(startPos, stopPos, sourceFile); + return getLinesBetweenPositions(sourceFile, prevPos ?? stopPos, startPos); +} +function getLinesBetweenPositionAndNextNonWhitespaceCharacter(pos, stopPos, sourceFile, includeComments) { + const nextPos = skipTrivia( + sourceFile.text, + pos, + /*stopAfterLineBreak*/ + false, + includeComments + ); + return getLinesBetweenPositions(sourceFile, pos, Math.min(stopPos, nextPos)); +} +function rangeContainsRange(r1, r2) { + return startEndContainsRange(r1.pos, r1.end, r2); +} +function startEndContainsRange(start, end, range) { + return start <= range.pos && end >= range.end; +} +function getPreviousNonWhitespacePosition(pos, stopPos = 0, sourceFile) { + while (pos-- > stopPos) { + if (!isWhiteSpaceLike(sourceFile.text.charCodeAt(pos))) { + return pos; + } + } +} +function isDeclarationNameOfEnumOrNamespace(node) { + const parseNode = getParseTreeNode(node); + if (parseNode) { + switch (parseNode.parent.kind) { + case 266 /* EnumDeclaration */: + case 267 /* ModuleDeclaration */: + return parseNode === parseNode.parent.name; + } + } + return false; +} +function getInitializedVariables(node) { + return filter(node.declarations, isInitializedVariable); +} +function isInitializedVariable(node) { + return isVariableDeclaration(node) && node.initializer !== void 0; +} +function isWatchSet(options) { + return options.watch && hasProperty(options, "watch"); +} +function closeFileWatcher(watcher) { + watcher.close(); +} +function getCheckFlags(symbol) { + return symbol.flags & 33554432 /* Transient */ ? symbol.links.checkFlags : 0; +} +function getDeclarationModifierFlagsFromSymbol(s, isWrite = false) { + if (s.valueDeclaration) { + const declaration = isWrite && s.declarations && find(s.declarations, isSetAccessorDeclaration) || s.flags & 32768 /* GetAccessor */ && find(s.declarations, isGetAccessorDeclaration) || s.valueDeclaration; + const flags = getCombinedModifierFlags(declaration); + return s.parent && s.parent.flags & 32 /* Class */ ? flags : flags & ~7 /* AccessibilityModifier */; + } + if (getCheckFlags(s) & 6 /* Synthetic */) { + const checkFlags = s.links.checkFlags; + const accessModifier = checkFlags & 1024 /* ContainsPrivate */ ? 2 /* Private */ : checkFlags & 256 /* ContainsPublic */ ? 1 /* Public */ : 4 /* Protected */; + const staticModifier = checkFlags & 2048 /* ContainsStatic */ ? 256 /* Static */ : 0; + return accessModifier | staticModifier; + } + if (s.flags & 4194304 /* Prototype */) { + return 1 /* Public */ | 256 /* Static */; + } + return 0; +} +function skipAlias(symbol, checker) { + return symbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(symbol) : symbol; +} +function getCombinedLocalAndExportSymbolFlags(symbol) { + return symbol.exportSymbol ? symbol.exportSymbol.flags | symbol.flags : symbol.flags; +} +function isWriteOnlyAccess(node) { + return accessKind(node) === 1 /* Write */; +} +function isWriteAccess(node) { + return accessKind(node) !== 0 /* Read */; +} +function accessKind(node) { + const { parent: parent2 } = node; + switch (parent2 == null ? void 0 : parent2.kind) { + case 217 /* ParenthesizedExpression */: + return accessKind(parent2); + case 225 /* PostfixUnaryExpression */: + case 224 /* PrefixUnaryExpression */: + const { operator } = parent2; + return operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */ ? 2 /* ReadWrite */ : 0 /* Read */; + case 226 /* BinaryExpression */: + const { left, operatorToken } = parent2; + return left === node && isAssignmentOperator(operatorToken.kind) ? operatorToken.kind === 64 /* EqualsToken */ ? 1 /* Write */ : 2 /* ReadWrite */ : 0 /* Read */; + case 211 /* PropertyAccessExpression */: + return parent2.name !== node ? 0 /* Read */ : accessKind(parent2); + case 303 /* PropertyAssignment */: { + const parentAccess = accessKind(parent2.parent); + return node === parent2.name ? reverseAccessKind(parentAccess) : parentAccess; + } + case 304 /* ShorthandPropertyAssignment */: + return node === parent2.objectAssignmentInitializer ? 0 /* Read */ : accessKind(parent2.parent); + case 209 /* ArrayLiteralExpression */: + return accessKind(parent2); + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + return node === parent2.initializer ? 1 /* Write */ : 0 /* Read */; + default: + return 0 /* Read */; + } +} +function reverseAccessKind(a) { + switch (a) { + case 0 /* Read */: + return 1 /* Write */; + case 1 /* Write */: + return 0 /* Read */; + case 2 /* ReadWrite */: + return 2 /* ReadWrite */; + default: + return Debug.assertNever(a); + } +} +function compareDataObjects(dst, src) { + if (!dst || !src || Object.keys(dst).length !== Object.keys(src).length) { + return false; + } + for (const e in dst) { + if (typeof dst[e] === "object") { + if (!compareDataObjects(dst[e], src[e])) { + return false; + } + } else if (typeof dst[e] !== "function") { + if (dst[e] !== src[e]) { + return false; + } + } + } + return true; +} +function clearMap(map2, onDeleteValue) { + map2.forEach(onDeleteValue); + map2.clear(); +} +function mutateMapSkippingNewValues(map2, newMap, options) { + const { onDeleteValue, onExistingValue } = options; + map2.forEach((existingValue, key) => { + var _a; + if (!(newMap == null ? void 0 : newMap.has(key))) { + map2.delete(key); + onDeleteValue(existingValue, key); + } else if (onExistingValue) { + onExistingValue(existingValue, (_a = newMap.get) == null ? void 0 : _a.call(newMap, key), key); + } + }); +} +function mutateMap(map2, newMap, options) { + mutateMapSkippingNewValues(map2, newMap, options); + const { createNewValue } = options; + newMap == null ? void 0 : newMap.forEach((valueInNewMap, key) => { + if (!map2.has(key)) { + map2.set(key, createNewValue(key, valueInNewMap)); + } + }); +} +function isAbstractConstructorSymbol(symbol) { + if (symbol.flags & 32 /* Class */) { + const declaration = getClassLikeDeclarationOfSymbol(symbol); + return !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */); + } + return false; +} +function getClassLikeDeclarationOfSymbol(symbol) { + var _a; + return (_a = symbol.declarations) == null ? void 0 : _a.find(isClassLike); +} +function getObjectFlags(type) { + return type.flags & 3899393 /* ObjectFlagsType */ ? type.objectFlags : 0; +} +function isUMDExportSymbol(symbol) { + return !!symbol && !!symbol.declarations && !!symbol.declarations[0] && isNamespaceExportDeclaration(symbol.declarations[0]); +} +function showModuleSpecifier({ moduleSpecifier }) { + return isStringLiteral(moduleSpecifier) ? moduleSpecifier.text : getTextOfNode(moduleSpecifier); +} +function getLastChild(node) { + let lastChild; + forEachChild(node, (child) => { + if (nodeIsPresent(child)) lastChild = child; + }, (children) => { + for (let i = children.length - 1; i >= 0; i--) { + if (nodeIsPresent(children[i])) { + lastChild = children[i]; + break; + } + } + }); + return lastChild; +} +function addToSeen(seen, key) { + if (seen.has(key)) { + return false; + } + seen.add(key); + return true; +} +function isObjectTypeDeclaration(node) { + return isClassLike(node) || isInterfaceDeclaration(node) || isTypeLiteralNode(node); +} +function isTypeNodeKind(kind) { + return kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */ || kind === 133 /* AnyKeyword */ || kind === 159 /* UnknownKeyword */ || kind === 150 /* NumberKeyword */ || kind === 163 /* BigIntKeyword */ || kind === 151 /* ObjectKeyword */ || kind === 136 /* BooleanKeyword */ || kind === 154 /* StringKeyword */ || kind === 155 /* SymbolKeyword */ || kind === 116 /* VoidKeyword */ || kind === 157 /* UndefinedKeyword */ || kind === 146 /* NeverKeyword */ || kind === 141 /* IntrinsicKeyword */ || kind === 233 /* ExpressionWithTypeArguments */ || kind === 312 /* JSDocAllType */ || kind === 313 /* JSDocUnknownType */ || kind === 314 /* JSDocNullableType */ || kind === 315 /* JSDocNonNullableType */ || kind === 316 /* JSDocOptionalType */ || kind === 317 /* JSDocFunctionType */ || kind === 318 /* JSDocVariadicType */; +} +function isAccessExpression(node) { + return node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */; +} +function getNameOfAccessExpression(node) { + if (node.kind === 211 /* PropertyAccessExpression */) { + return node.name; + } + Debug.assert(node.kind === 212 /* ElementAccessExpression */); + return node.argumentExpression; +} +function isNamedImportsOrExports(node) { + return node.kind === 275 /* NamedImports */ || node.kind === 279 /* NamedExports */; +} +function getLeftmostAccessExpression(expr) { + while (isAccessExpression(expr)) { + expr = expr.expression; + } + return expr; +} +function forEachNameInAccessChainWalkingLeft(name, action) { + if (isAccessExpression(name.parent) && isRightSideOfAccessExpression(name)) { + return walkAccessExpression(name.parent); + } + function walkAccessExpression(access) { + if (access.kind === 211 /* PropertyAccessExpression */) { + const res = action(access.name); + if (res !== void 0) { + return res; + } + } else if (access.kind === 212 /* ElementAccessExpression */) { + if (isIdentifier(access.argumentExpression) || isStringLiteralLike(access.argumentExpression)) { + const res = action(access.argumentExpression); + if (res !== void 0) { + return res; + } + } else { + return void 0; + } + } + if (isAccessExpression(access.expression)) { + return walkAccessExpression(access.expression); + } + if (isIdentifier(access.expression)) { + return action(access.expression); + } + return void 0; + } +} +function getLeftmostExpression(node, stopAtCallExpressions) { + while (true) { + switch (node.kind) { + case 225 /* PostfixUnaryExpression */: + node = node.operand; + continue; + case 226 /* BinaryExpression */: + node = node.left; + continue; + case 227 /* ConditionalExpression */: + node = node.condition; + continue; + case 215 /* TaggedTemplateExpression */: + node = node.tag; + continue; + case 213 /* CallExpression */: + if (stopAtCallExpressions) { + return node; + } + // falls through + case 234 /* AsExpression */: + case 212 /* ElementAccessExpression */: + case 211 /* PropertyAccessExpression */: + case 235 /* NonNullExpression */: + case 355 /* PartiallyEmittedExpression */: + case 238 /* SatisfiesExpression */: + node = node.expression; + continue; + } + return node; + } +} +function Symbol4(flags, name) { + this.flags = flags; + this.escapedName = name; + this.declarations = void 0; + this.valueDeclaration = void 0; + this.id = 0; + this.mergeId = 0; + this.parent = void 0; + this.members = void 0; + this.exports = void 0; + this.exportSymbol = void 0; + this.constEnumOnlyModule = void 0; + this.isReferenced = void 0; + this.lastAssignmentPos = void 0; + this.links = void 0; +} +function Type3(checker, flags) { + this.flags = flags; + if (Debug.isDebugging || tracing) { + this.checker = checker; + } +} +function Signature2(checker, flags) { + this.flags = flags; + if (Debug.isDebugging) { + this.checker = checker; + } +} +function Node4(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* None */; + this.modifierFlagsCache = 0 /* None */; + this.transformFlags = 0 /* None */; + this.parent = void 0; + this.original = void 0; + this.emitNode = void 0; +} +function Token(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* None */; + this.transformFlags = 0 /* None */; + this.parent = void 0; + this.emitNode = void 0; +} +function Identifier2(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* None */; + this.transformFlags = 0 /* None */; + this.parent = void 0; + this.original = void 0; + this.emitNode = void 0; +} +function SourceMapSource(fileName, text, skipTrivia2) { + this.fileName = fileName; + this.text = text; + this.skipTrivia = skipTrivia2 || ((pos) => pos); +} +var objectAllocator = { + getNodeConstructor: () => Node4, + getTokenConstructor: () => Token, + getIdentifierConstructor: () => Identifier2, + getPrivateIdentifierConstructor: () => Node4, + getSourceFileConstructor: () => Node4, + getSymbolConstructor: () => Symbol4, + getTypeConstructor: () => Type3, + getSignatureConstructor: () => Signature2, + getSourceMapSourceConstructor: () => SourceMapSource +}; +var objectAllocatorPatchers = []; +function addObjectAllocatorPatcher(fn) { + objectAllocatorPatchers.push(fn); + fn(objectAllocator); +} +function setObjectAllocator(alloc) { + Object.assign(objectAllocator, alloc); + forEach(objectAllocatorPatchers, (fn) => fn(objectAllocator)); +} +function formatStringFromArgs(text, args) { + return text.replace(/\{(\d+)\}/g, (_match, index) => "" + Debug.checkDefined(args[+index])); +} +var localizedDiagnosticMessages; +function setLocalizedDiagnosticMessages(messages) { + localizedDiagnosticMessages = messages; +} +function maybeSetLocalizedDiagnosticMessages(getMessages) { + if (!localizedDiagnosticMessages && getMessages) { + localizedDiagnosticMessages = getMessages(); + } +} +function getLocaleSpecificMessage(message) { + return localizedDiagnosticMessages && localizedDiagnosticMessages[message.key] || message.message; +} +function createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args) { + if (start + length2 > sourceText.length) { + length2 = sourceText.length - start; + } + assertDiagnosticLocation(sourceText, start, length2); + let text = getLocaleSpecificMessage(message); + if (some(args)) { + text = formatStringFromArgs(text, args); + } + return { + file: void 0, + start, + length: length2, + messageText: text, + category: message.category, + code: message.code, + reportsUnnecessary: message.reportsUnnecessary, + fileName + }; +} +function isDiagnosticWithDetachedLocation(diagnostic) { + return diagnostic.file === void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0 && typeof diagnostic.fileName === "string"; +} +function attachFileToDiagnostic(diagnostic, file) { + const fileName = file.fileName || ""; + const length2 = file.text.length; + Debug.assertEqual(diagnostic.fileName, fileName); + Debug.assertLessThanOrEqual(diagnostic.start, length2); + Debug.assertLessThanOrEqual(diagnostic.start + diagnostic.length, length2); + const diagnosticWithLocation = { + file, + start: diagnostic.start, + length: diagnostic.length, + messageText: diagnostic.messageText, + category: diagnostic.category, + code: diagnostic.code, + reportsUnnecessary: diagnostic.reportsUnnecessary + }; + if (diagnostic.relatedInformation) { + diagnosticWithLocation.relatedInformation = []; + for (const related of diagnostic.relatedInformation) { + if (isDiagnosticWithDetachedLocation(related) && related.fileName === fileName) { + Debug.assertLessThanOrEqual(related.start, length2); + Debug.assertLessThanOrEqual(related.start + related.length, length2); + diagnosticWithLocation.relatedInformation.push(attachFileToDiagnostic(related, file)); + } else { + diagnosticWithLocation.relatedInformation.push(related); + } + } + } + return diagnosticWithLocation; +} +function attachFileToDiagnostics(diagnostics, file) { + const diagnosticsWithLocation = []; + for (const diagnostic of diagnostics) { + diagnosticsWithLocation.push(attachFileToDiagnostic(diagnostic, file)); + } + return diagnosticsWithLocation; +} +function createFileDiagnostic(file, start, length2, message, ...args) { + assertDiagnosticLocation(file.text, start, length2); + let text = getLocaleSpecificMessage(message); + if (some(args)) { + text = formatStringFromArgs(text, args); + } + return { + file, + start, + length: length2, + messageText: text, + category: message.category, + code: message.code, + reportsUnnecessary: message.reportsUnnecessary, + reportsDeprecated: message.reportsDeprecated + }; +} +function formatMessage(message, ...args) { + let text = getLocaleSpecificMessage(message); + if (some(args)) { + text = formatStringFromArgs(text, args); + } + return text; +} +function createCompilerDiagnostic(message, ...args) { + let text = getLocaleSpecificMessage(message); + if (some(args)) { + text = formatStringFromArgs(text, args); + } + return { + file: void 0, + start: void 0, + length: void 0, + messageText: text, + category: message.category, + code: message.code, + reportsUnnecessary: message.reportsUnnecessary, + reportsDeprecated: message.reportsDeprecated + }; +} +function createCompilerDiagnosticFromMessageChain(chain, relatedInformation) { + return { + file: void 0, + start: void 0, + length: void 0, + code: chain.code, + category: chain.category, + messageText: chain.next ? chain : chain.messageText, + relatedInformation + }; +} +function chainDiagnosticMessages(details, message, ...args) { + let text = getLocaleSpecificMessage(message); + if (some(args)) { + text = formatStringFromArgs(text, args); + } + return { + messageText: text, + category: message.category, + code: message.code, + next: details === void 0 || Array.isArray(details) ? details : [details] + }; +} +function concatenateDiagnosticMessageChains(headChain, tailChain) { + let lastChain = headChain; + while (lastChain.next) { + lastChain = lastChain.next[0]; + } + lastChain.next = [tailChain]; +} +function getDiagnosticFilePath(diagnostic) { + return diagnostic.file ? diagnostic.file.path : void 0; +} +function compareDiagnostics(d1, d2) { + return compareDiagnosticsSkipRelatedInformation(d1, d2) || compareRelatedInformation(d1, d2) || 0 /* EqualTo */; +} +function compareDiagnosticsSkipRelatedInformation(d1, d2) { + const code1 = getDiagnosticCode(d1); + const code2 = getDiagnosticCode(d2); + return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) || compareValues(d1.start, d2.start) || compareValues(d1.length, d2.length) || compareValues(code1, code2) || compareMessageText(d1, d2) || 0 /* EqualTo */; +} +function compareRelatedInformation(d1, d2) { + if (!d1.relatedInformation && !d2.relatedInformation) { + return 0 /* EqualTo */; + } + if (d1.relatedInformation && d2.relatedInformation) { + return compareValues(d2.relatedInformation.length, d1.relatedInformation.length) || forEach(d1.relatedInformation, (d1i, index) => { + const d2i = d2.relatedInformation[index]; + return compareDiagnostics(d1i, d2i); + }) || 0 /* EqualTo */; + } + return d1.relatedInformation ? -1 /* LessThan */ : 1 /* GreaterThan */; +} +function compareMessageText(d1, d2) { + let headMsg1 = getDiagnosticMessage(d1); + let headMsg2 = getDiagnosticMessage(d2); + if (typeof headMsg1 !== "string") { + headMsg1 = headMsg1.messageText; + } + if (typeof headMsg2 !== "string") { + headMsg2 = headMsg2.messageText; + } + const chain1 = typeof d1.messageText !== "string" ? d1.messageText.next : void 0; + const chain2 = typeof d2.messageText !== "string" ? d2.messageText.next : void 0; + let res = compareStringsCaseSensitive(headMsg1, headMsg2); + if (res) { + return res; + } + res = compareMessageChain(chain1, chain2); + if (res) { + return res; + } + if (d1.canonicalHead && !d2.canonicalHead) { + return -1 /* LessThan */; + } + if (d2.canonicalHead && !d1.canonicalHead) { + return 1 /* GreaterThan */; + } + return 0 /* EqualTo */; +} +function compareMessageChain(c1, c2) { + if (c1 === void 0 && c2 === void 0) { + return 0 /* EqualTo */; + } + if (c1 === void 0) { + return 1 /* GreaterThan */; + } + if (c2 === void 0) { + return -1 /* LessThan */; + } + return compareMessageChainSize(c1, c2) || compareMessageChainContent(c1, c2); +} +function compareMessageChainSize(c1, c2) { + if (c1 === void 0 && c2 === void 0) { + return 0 /* EqualTo */; + } + if (c1 === void 0) { + return 1 /* GreaterThan */; + } + if (c2 === void 0) { + return -1 /* LessThan */; + } + let res = compareValues(c2.length, c1.length); + if (res) { + return res; + } + for (let i = 0; i < c2.length; i++) { + res = compareMessageChainSize(c1[i].next, c2[i].next); + if (res) { + return res; + } + } + return 0 /* EqualTo */; +} +function compareMessageChainContent(c1, c2) { + let res; + for (let i = 0; i < c2.length; i++) { + res = compareStringsCaseSensitive(c1[i].messageText, c2[i].messageText); + if (res) { + return res; + } + if (c1[i].next === void 0) { + continue; + } + res = compareMessageChainContent(c1[i].next, c2[i].next); + if (res) { + return res; + } + } + return 0 /* EqualTo */; +} +function diagnosticsEqualityComparer(d1, d2) { + const code1 = getDiagnosticCode(d1); + const code2 = getDiagnosticCode(d2); + const msg1 = getDiagnosticMessage(d1); + const msg2 = getDiagnosticMessage(d2); + return compareStringsCaseSensitive(getDiagnosticFilePath(d1), getDiagnosticFilePath(d2)) === 0 /* EqualTo */ && compareValues(d1.start, d2.start) === 0 /* EqualTo */ && compareValues(d1.length, d2.length) === 0 /* EqualTo */ && compareValues(code1, code2) === 0 /* EqualTo */ && messageTextEqualityComparer(msg1, msg2); +} +function getDiagnosticCode(d) { + var _a; + return ((_a = d.canonicalHead) == null ? void 0 : _a.code) || d.code; +} +function getDiagnosticMessage(d) { + var _a; + return ((_a = d.canonicalHead) == null ? void 0 : _a.messageText) || d.messageText; +} +function messageTextEqualityComparer(m1, m2) { + const t1 = typeof m1 === "string" ? m1 : m1.messageText; + const t2 = typeof m2 === "string" ? m2 : m2.messageText; + return compareStringsCaseSensitive(t1, t2) === 0 /* EqualTo */; +} +function getLanguageVariant(scriptKind) { + return scriptKind === 4 /* TSX */ || scriptKind === 2 /* JSX */ || scriptKind === 1 /* JS */ || scriptKind === 6 /* JSON */ ? 1 /* JSX */ : 0 /* Standard */; +} +function walkTreeForJSXTags(node) { + if (!(node.transformFlags & 2 /* ContainsJsx */)) return void 0; + return isJsxOpeningLikeElement(node) || isJsxFragment(node) ? node : forEachChild(node, walkTreeForJSXTags); +} +function isFileModuleFromUsingJSXTag(file) { + return !file.isDeclarationFile ? walkTreeForJSXTags(file) : void 0; +} +function isFileForcedToBeModuleByFormat(file, options) { + return (getImpliedNodeFormatForEmitWorker(file, options) === 99 /* ESNext */ || fileExtensionIsOneOf(file.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */, ".mjs" /* Mjs */, ".mts" /* Mts */])) && !file.isDeclarationFile ? true : void 0; +} +function getSetExternalModuleIndicator(options) { + switch (getEmitModuleDetectionKind(options)) { + case 3 /* Force */: + return (file) => { + file.externalModuleIndicator = isFileProbablyExternalModule(file) || !file.isDeclarationFile || void 0; + }; + case 1 /* Legacy */: + return (file) => { + file.externalModuleIndicator = isFileProbablyExternalModule(file); + }; + case 2 /* Auto */: + const checks = [isFileProbablyExternalModule]; + if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { + checks.push(isFileModuleFromUsingJSXTag); + } + checks.push(isFileForcedToBeModuleByFormat); + const combined = or(...checks); + const callback = (file) => void (file.externalModuleIndicator = combined(file, options)); + return callback; + } +} +function importSyntaxAffectsModuleResolution(options) { + const moduleResolution = getEmitModuleResolutionKind(options); + return 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */ || getResolvePackageJsonExports(options) || getResolvePackageJsonImports(options); +} +function createComputedCompilerOptions(options) { + return options; +} +var _computedOptions = createComputedCompilerOptions({ + allowImportingTsExtensions: { + dependencies: ["rewriteRelativeImportExtensions"], + computeValue: (compilerOptions) => { + return !!(compilerOptions.allowImportingTsExtensions || compilerOptions.rewriteRelativeImportExtensions); + } + }, + target: { + dependencies: ["module"], + computeValue: (compilerOptions) => { + const target = compilerOptions.target === 0 /* ES3 */ ? void 0 : compilerOptions.target; + return target ?? (compilerOptions.module === 100 /* Node16 */ && 9 /* ES2022 */ || compilerOptions.module === 199 /* NodeNext */ && 99 /* ESNext */ || 1 /* ES5 */); + } + }, + module: { + dependencies: ["target"], + computeValue: (compilerOptions) => { + return typeof compilerOptions.module === "number" ? compilerOptions.module : _computedOptions.target.computeValue(compilerOptions) >= 2 /* ES2015 */ ? 5 /* ES2015 */ : 1 /* CommonJS */; + } + }, + moduleResolution: { + dependencies: ["module", "target"], + computeValue: (compilerOptions) => { + let moduleResolution = compilerOptions.moduleResolution; + if (moduleResolution === void 0) { + switch (_computedOptions.module.computeValue(compilerOptions)) { + case 1 /* CommonJS */: + moduleResolution = 2 /* Node10 */; + break; + case 100 /* Node16 */: + moduleResolution = 3 /* Node16 */; + break; + case 199 /* NodeNext */: + moduleResolution = 99 /* NodeNext */; + break; + case 200 /* Preserve */: + moduleResolution = 100 /* Bundler */; + break; + default: + moduleResolution = 1 /* Classic */; + break; + } + } + return moduleResolution; + } + }, + moduleDetection: { + dependencies: ["module", "target"], + computeValue: (compilerOptions) => { + return compilerOptions.moduleDetection || (_computedOptions.module.computeValue(compilerOptions) === 100 /* Node16 */ || _computedOptions.module.computeValue(compilerOptions) === 199 /* NodeNext */ ? 3 /* Force */ : 2 /* Auto */); + } + }, + isolatedModules: { + dependencies: ["verbatimModuleSyntax"], + computeValue: (compilerOptions) => { + return !!(compilerOptions.isolatedModules || compilerOptions.verbatimModuleSyntax); + } + }, + esModuleInterop: { + dependencies: ["module", "target"], + computeValue: (compilerOptions) => { + if (compilerOptions.esModuleInterop !== void 0) { + return compilerOptions.esModuleInterop; + } + switch (_computedOptions.module.computeValue(compilerOptions)) { + case 100 /* Node16 */: + case 199 /* NodeNext */: + case 200 /* Preserve */: + return true; + } + return false; + } + }, + allowSyntheticDefaultImports: { + dependencies: ["module", "target", "moduleResolution"], + computeValue: (compilerOptions) => { + if (compilerOptions.allowSyntheticDefaultImports !== void 0) { + return compilerOptions.allowSyntheticDefaultImports; + } + return _computedOptions.esModuleInterop.computeValue(compilerOptions) || _computedOptions.module.computeValue(compilerOptions) === 4 /* System */ || _computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */; + } + }, + resolvePackageJsonExports: { + dependencies: ["moduleResolution"], + computeValue: (compilerOptions) => { + const moduleResolution = _computedOptions.moduleResolution.computeValue(compilerOptions); + if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { + return false; + } + if (compilerOptions.resolvePackageJsonExports !== void 0) { + return compilerOptions.resolvePackageJsonExports; + } + switch (moduleResolution) { + case 3 /* Node16 */: + case 99 /* NodeNext */: + case 100 /* Bundler */: + return true; + } + return false; + } + }, + resolvePackageJsonImports: { + dependencies: ["moduleResolution", "resolvePackageJsonExports"], + computeValue: (compilerOptions) => { + const moduleResolution = _computedOptions.moduleResolution.computeValue(compilerOptions); + if (!moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { + return false; + } + if (compilerOptions.resolvePackageJsonExports !== void 0) { + return compilerOptions.resolvePackageJsonExports; + } + switch (moduleResolution) { + case 3 /* Node16 */: + case 99 /* NodeNext */: + case 100 /* Bundler */: + return true; + } + return false; + } + }, + resolveJsonModule: { + dependencies: ["moduleResolution", "module", "target"], + computeValue: (compilerOptions) => { + if (compilerOptions.resolveJsonModule !== void 0) { + return compilerOptions.resolveJsonModule; + } + return _computedOptions.moduleResolution.computeValue(compilerOptions) === 100 /* Bundler */; + } + }, + declaration: { + dependencies: ["composite"], + computeValue: (compilerOptions) => { + return !!(compilerOptions.declaration || compilerOptions.composite); + } + }, + preserveConstEnums: { + dependencies: ["isolatedModules", "verbatimModuleSyntax"], + computeValue: (compilerOptions) => { + return !!(compilerOptions.preserveConstEnums || _computedOptions.isolatedModules.computeValue(compilerOptions)); + } + }, + incremental: { + dependencies: ["composite"], + computeValue: (compilerOptions) => { + return !!(compilerOptions.incremental || compilerOptions.composite); + } + }, + declarationMap: { + dependencies: ["declaration", "composite"], + computeValue: (compilerOptions) => { + return !!(compilerOptions.declarationMap && _computedOptions.declaration.computeValue(compilerOptions)); + } + }, + allowJs: { + dependencies: ["checkJs"], + computeValue: (compilerOptions) => { + return compilerOptions.allowJs === void 0 ? !!compilerOptions.checkJs : compilerOptions.allowJs; + } + }, + useDefineForClassFields: { + dependencies: ["target", "module"], + computeValue: (compilerOptions) => { + return compilerOptions.useDefineForClassFields === void 0 ? _computedOptions.target.computeValue(compilerOptions) >= 9 /* ES2022 */ : compilerOptions.useDefineForClassFields; + } + }, + noImplicitAny: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "noImplicitAny"); + } + }, + noImplicitThis: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "noImplicitThis"); + } + }, + strictNullChecks: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "strictNullChecks"); + } + }, + strictFunctionTypes: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "strictFunctionTypes"); + } + }, + strictBindCallApply: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "strictBindCallApply"); + } + }, + strictPropertyInitialization: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "strictPropertyInitialization"); + } + }, + strictBuiltinIteratorReturn: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "strictBuiltinIteratorReturn"); + } + }, + alwaysStrict: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "alwaysStrict"); + } + }, + useUnknownInCatchVariables: { + dependencies: ["strict"], + computeValue: (compilerOptions) => { + return getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables"); + } + } +}); +var computedOptions = _computedOptions; +var getAllowImportingTsExtensions = _computedOptions.allowImportingTsExtensions.computeValue; +var getEmitScriptTarget = _computedOptions.target.computeValue; +var getEmitModuleKind = _computedOptions.module.computeValue; +var getEmitModuleResolutionKind = _computedOptions.moduleResolution.computeValue; +var getEmitModuleDetectionKind = _computedOptions.moduleDetection.computeValue; +var getIsolatedModules = _computedOptions.isolatedModules.computeValue; +var getESModuleInterop = _computedOptions.esModuleInterop.computeValue; +var getAllowSyntheticDefaultImports = _computedOptions.allowSyntheticDefaultImports.computeValue; +var getResolvePackageJsonExports = _computedOptions.resolvePackageJsonExports.computeValue; +var getResolvePackageJsonImports = _computedOptions.resolvePackageJsonImports.computeValue; +var getResolveJsonModule = _computedOptions.resolveJsonModule.computeValue; +var getEmitDeclarations = _computedOptions.declaration.computeValue; +var shouldPreserveConstEnums = _computedOptions.preserveConstEnums.computeValue; +var isIncrementalCompilation = _computedOptions.incremental.computeValue; +var getAreDeclarationMapsEnabled = _computedOptions.declarationMap.computeValue; +var getAllowJSCompilerOption = _computedOptions.allowJs.computeValue; +var getUseDefineForClassFields = _computedOptions.useDefineForClassFields.computeValue; +function emitModuleKindIsNonNodeESM(moduleKind) { + return moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */; +} +function hasJsonModuleEmitEnabled(options) { + switch (getEmitModuleKind(options)) { + case 0 /* None */: + case 4 /* System */: + case 3 /* UMD */: + return false; + } + return true; +} +function unreachableCodeIsError(options) { + return options.allowUnreachableCode === false; +} +function unusedLabelIsError(options) { + return options.allowUnusedLabels === false; +} +function moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution) { + return moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */; +} +function getStrictOptionValue(compilerOptions, flag) { + return compilerOptions[flag] === void 0 ? !!compilerOptions.strict : !!compilerOptions[flag]; +} +function getNameOfScriptTarget(scriptTarget) { + return forEachEntry(targetOptionDeclaration.type, (value, key) => value === scriptTarget ? key : void 0); +} +function getEmitStandardClassFields(compilerOptions) { + return compilerOptions.useDefineForClassFields !== false && getEmitScriptTarget(compilerOptions) >= 9 /* ES2022 */; +} +function compilerOptionsAffectSemanticDiagnostics(newOptions, oldOptions) { + return optionsHaveChanges(oldOptions, newOptions, semanticDiagnosticsOptionDeclarations); +} +function compilerOptionsAffectEmit(newOptions, oldOptions) { + return optionsHaveChanges(oldOptions, newOptions, affectsEmitOptionDeclarations); +} +function compilerOptionsAffectDeclarationPath(newOptions, oldOptions) { + return optionsHaveChanges(oldOptions, newOptions, affectsDeclarationPathOptionDeclarations); +} +function getCompilerOptionValue(options, option) { + return option.strictFlag ? getStrictOptionValue(options, option.name) : option.allowJsFlag ? getAllowJSCompilerOption(options) : options[option.name]; +} +function getJSXTransformEnabled(options) { + const jsx = options.jsx; + return jsx === 2 /* React */ || jsx === 4 /* ReactJSX */ || jsx === 5 /* ReactJSXDev */; +} +function getJSXImplicitImportBase(compilerOptions, file) { + const jsxImportSourcePragmas = file == null ? void 0 : file.pragmas.get("jsximportsource"); + const jsxImportSourcePragma = isArray(jsxImportSourcePragmas) ? jsxImportSourcePragmas[jsxImportSourcePragmas.length - 1] : jsxImportSourcePragmas; + const jsxRuntimePragmas = file == null ? void 0 : file.pragmas.get("jsxruntime"); + const jsxRuntimePragma = isArray(jsxRuntimePragmas) ? jsxRuntimePragmas[jsxRuntimePragmas.length - 1] : jsxRuntimePragmas; + if ((jsxRuntimePragma == null ? void 0 : jsxRuntimePragma.arguments.factory) === "classic") { + return void 0; + } + return compilerOptions.jsx === 4 /* ReactJSX */ || compilerOptions.jsx === 5 /* ReactJSXDev */ || compilerOptions.jsxImportSource || jsxImportSourcePragma || (jsxRuntimePragma == null ? void 0 : jsxRuntimePragma.arguments.factory) === "automatic" ? (jsxImportSourcePragma == null ? void 0 : jsxImportSourcePragma.arguments.factory) || compilerOptions.jsxImportSource || "react" : void 0; +} +function getJSXRuntimeImport(base, options) { + return base ? `${base}/${options.jsx === 5 /* ReactJSXDev */ ? "jsx-dev-runtime" : "jsx-runtime"}` : void 0; +} +function hasZeroOrOneAsteriskCharacter(str) { + let seenAsterisk = false; + for (let i = 0; i < str.length; i++) { + if (str.charCodeAt(i) === 42 /* asterisk */) { + if (!seenAsterisk) { + seenAsterisk = true; + } else { + return false; + } + } + } + return true; +} +function createSymlinkCache(cwd, getCanonicalFileName) { + let symlinkedDirectories; + let symlinkedDirectoriesByRealpath; + let symlinkedFiles; + let hasProcessedResolutions = false; + return { + getSymlinkedFiles: () => symlinkedFiles, + getSymlinkedDirectories: () => symlinkedDirectories, + getSymlinkedDirectoriesByRealpath: () => symlinkedDirectoriesByRealpath, + setSymlinkedFile: (path, real) => (symlinkedFiles || (symlinkedFiles = /* @__PURE__ */ new Map())).set(path, real), + setSymlinkedDirectory: (symlink, real) => { + let symlinkPath = toPath(symlink, cwd, getCanonicalFileName); + if (!containsIgnoredPath(symlinkPath)) { + symlinkPath = ensureTrailingDirectorySeparator(symlinkPath); + if (real !== false && !(symlinkedDirectories == null ? void 0 : symlinkedDirectories.has(symlinkPath))) { + (symlinkedDirectoriesByRealpath || (symlinkedDirectoriesByRealpath = createMultiMap())).add(real.realPath, symlink); + } + (symlinkedDirectories || (symlinkedDirectories = /* @__PURE__ */ new Map())).set(symlinkPath, real); + } + }, + setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, typeReferenceDirectives) { + Debug.assert(!hasProcessedResolutions); + hasProcessedResolutions = true; + forEachResolvedModule((resolution) => processResolution(this, resolution.resolvedModule)); + forEachResolvedTypeReferenceDirective((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective)); + typeReferenceDirectives.forEach((resolution) => processResolution(this, resolution.resolvedTypeReferenceDirective)); + }, + hasProcessedResolutions: () => hasProcessedResolutions, + setSymlinksFromResolution(resolution) { + processResolution(this, resolution); + }, + hasAnySymlinks + }; + function hasAnySymlinks() { + return !!(symlinkedFiles == null ? void 0 : symlinkedFiles.size) || !!symlinkedDirectories && !!forEachEntry(symlinkedDirectories, (value) => !!value); + } + function processResolution(cache, resolution) { + if (!resolution || !resolution.originalPath || !resolution.resolvedFileName) return; + const { resolvedFileName, originalPath } = resolution; + cache.setSymlinkedFile(toPath(originalPath, cwd, getCanonicalFileName), resolvedFileName); + const [commonResolved, commonOriginal] = guessDirectorySymlink(resolvedFileName, originalPath, cwd, getCanonicalFileName) || emptyArray; + if (commonResolved && commonOriginal) { + cache.setSymlinkedDirectory( + commonOriginal, + { + real: ensureTrailingDirectorySeparator(commonResolved), + realPath: ensureTrailingDirectorySeparator(toPath(commonResolved, cwd, getCanonicalFileName)) + } + ); + } + } +} +function guessDirectorySymlink(a, b, cwd, getCanonicalFileName) { + const aParts = getPathComponents(getNormalizedAbsolutePath(a, cwd)); + const bParts = getPathComponents(getNormalizedAbsolutePath(b, cwd)); + let isDirectory = false; + while (aParts.length >= 2 && bParts.length >= 2 && !isNodeModulesOrScopedPackageDirectory(aParts[aParts.length - 2], getCanonicalFileName) && !isNodeModulesOrScopedPackageDirectory(bParts[bParts.length - 2], getCanonicalFileName) && getCanonicalFileName(aParts[aParts.length - 1]) === getCanonicalFileName(bParts[bParts.length - 1])) { + aParts.pop(); + bParts.pop(); + isDirectory = true; + } + return isDirectory ? [getPathFromPathComponents(aParts), getPathFromPathComponents(bParts)] : void 0; +} +function isNodeModulesOrScopedPackageDirectory(s, getCanonicalFileName) { + return s !== void 0 && (getCanonicalFileName(s) === "node_modules" || startsWith(s, "@")); +} +function stripLeadingDirectorySeparator(s) { + return isAnyDirectorySeparator(s.charCodeAt(0)) ? s.slice(1) : void 0; +} +function tryRemoveDirectoryPrefix(path, dirPath, getCanonicalFileName) { + const withoutPrefix = tryRemovePrefix(path, dirPath, getCanonicalFileName); + return withoutPrefix === void 0 ? void 0 : stripLeadingDirectorySeparator(withoutPrefix); +} +var reservedCharacterPattern = /[^\w\s/]/g; +function regExpEscape(text) { + return text.replace(reservedCharacterPattern, escapeRegExpCharacter); +} +function escapeRegExpCharacter(match) { + return "\\" + match; +} +var wildcardCharCodes = [42 /* asterisk */, 63 /* question */]; +var commonPackageFolders = ["node_modules", "bower_components", "jspm_packages"]; +var implicitExcludePathRegexPattern = `(?!(${commonPackageFolders.join("|")})(/|$))`; +var filesMatcher = { + /** + * Matches any single directory segment unless it is the last segment and a .min.js file + * Breakdown: + * [^./] # matches everything up to the first . character (excluding directory separators) + * (\\.(?!min\\.js$))? # matches . characters but not if they are part of the .min.js file extension + */ + singleAsteriskRegexFragment: "([^./]|(\\.(?!min\\.js$))?)*", + /** + * Regex for the ** wildcard. Matches any number of subdirectories. When used for including + * files or directories, does not match subdirectories that start with a . character + */ + doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`, + replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, filesMatcher.singleAsteriskRegexFragment) +}; +var directoriesMatcher = { + singleAsteriskRegexFragment: "[^/]*", + /** + * Regex for the ** wildcard. Matches any number of subdirectories. When used for including + * files or directories, does not match subdirectories that start with a . character + */ + doubleAsteriskRegexFragment: `(/${implicitExcludePathRegexPattern}[^/.][^/]*)*?`, + replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, directoriesMatcher.singleAsteriskRegexFragment) +}; +var excludeMatcher = { + singleAsteriskRegexFragment: "[^/]*", + doubleAsteriskRegexFragment: "(/.+?)?", + replaceWildcardCharacter: (match) => replaceWildcardCharacter(match, excludeMatcher.singleAsteriskRegexFragment) +}; +var wildcardMatchers = { + files: filesMatcher, + directories: directoriesMatcher, + exclude: excludeMatcher +}; +function getRegularExpressionForWildcard(specs, basePath, usage) { + const patterns = getRegularExpressionsForWildcards(specs, basePath, usage); + if (!patterns || !patterns.length) { + return void 0; + } + const pattern = patterns.map((pattern2) => `(${pattern2})`).join("|"); + const terminator = usage === "exclude" ? "($|/)" : "$"; + return `^(${pattern})${terminator}`; +} +function getRegularExpressionsForWildcards(specs, basePath, usage) { + if (specs === void 0 || specs.length === 0) { + return void 0; + } + return flatMap(specs, (spec) => spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage])); +} +function isImplicitGlob(lastPathComponent) { + return !/[.*?]/.test(lastPathComponent); +} +function getPatternFromSpec(spec, basePath, usage) { + const pattern = spec && getSubPatternFromSpec(spec, basePath, usage, wildcardMatchers[usage]); + return pattern && `^(${pattern})${usage === "exclude" ? "($|/)" : "$"}`; +} +function getSubPatternFromSpec(spec, basePath, usage, { singleAsteriskRegexFragment, doubleAsteriskRegexFragment, replaceWildcardCharacter: replaceWildcardCharacter2 } = wildcardMatchers[usage]) { + let subpattern = ""; + let hasWrittenComponent = false; + const components = getNormalizedPathComponents(spec, basePath); + const lastComponent = last(components); + if (usage !== "exclude" && lastComponent === "**") { + return void 0; + } + components[0] = removeTrailingDirectorySeparator(components[0]); + if (isImplicitGlob(lastComponent)) { + components.push("**", "*"); + } + let optionalCount = 0; + for (let component of components) { + if (component === "**") { + subpattern += doubleAsteriskRegexFragment; + } else { + if (usage === "directories") { + subpattern += "("; + optionalCount++; + } + if (hasWrittenComponent) { + subpattern += directorySeparator; + } + if (usage !== "exclude") { + let componentPattern = ""; + if (component.charCodeAt(0) === 42 /* asterisk */) { + componentPattern += "([^./]" + singleAsteriskRegexFragment + ")?"; + component = component.substr(1); + } else if (component.charCodeAt(0) === 63 /* question */) { + componentPattern += "[^./]"; + component = component.substr(1); + } + componentPattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2); + if (componentPattern !== component) { + subpattern += implicitExcludePathRegexPattern; + } + subpattern += componentPattern; + } else { + subpattern += component.replace(reservedCharacterPattern, replaceWildcardCharacter2); + } + } + hasWrittenComponent = true; + } + while (optionalCount > 0) { + subpattern += ")?"; + optionalCount--; + } + return subpattern; +} +function replaceWildcardCharacter(match, singleAsteriskRegexFragment) { + return match === "*" ? singleAsteriskRegexFragment : match === "?" ? "[^/]" : "\\" + match; +} +function getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory) { + path = normalizePath(path); + currentDirectory = normalizePath(currentDirectory); + const absolutePath = combinePaths(currentDirectory, path); + return { + includeFilePatterns: map(getRegularExpressionsForWildcards(includes, absolutePath, "files"), (pattern) => `^${pattern}$`), + includeFilePattern: getRegularExpressionForWildcard(includes, absolutePath, "files"), + includeDirectoryPattern: getRegularExpressionForWildcard(includes, absolutePath, "directories"), + excludePattern: getRegularExpressionForWildcard(excludes, absolutePath, "exclude"), + basePaths: getBasePaths(path, includes, useCaseSensitiveFileNames2) + }; +} +function getRegexFromPattern(pattern, useCaseSensitiveFileNames2) { + return new RegExp(pattern, useCaseSensitiveFileNames2 ? "" : "i"); +} +function matchFiles(path, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath) { + path = normalizePath(path); + currentDirectory = normalizePath(currentDirectory); + const patterns = getFileMatcherPatterns(path, excludes, includes, useCaseSensitiveFileNames2, currentDirectory); + const includeFileRegexes = patterns.includeFilePatterns && patterns.includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, useCaseSensitiveFileNames2)); + const includeDirectoryRegex = patterns.includeDirectoryPattern && getRegexFromPattern(patterns.includeDirectoryPattern, useCaseSensitiveFileNames2); + const excludeRegex = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, useCaseSensitiveFileNames2); + const results = includeFileRegexes ? includeFileRegexes.map(() => []) : [[]]; + const visited = /* @__PURE__ */ new Map(); + const toCanonical = createGetCanonicalFileName(useCaseSensitiveFileNames2); + for (const basePath of patterns.basePaths) { + visitDirectory(basePath, combinePaths(currentDirectory, basePath), depth); + } + return flatten(results); + function visitDirectory(path2, absolutePath, depth2) { + const canonicalPath = toCanonical(realpath(absolutePath)); + if (visited.has(canonicalPath)) return; + visited.set(canonicalPath, true); + const { files, directories } = getFileSystemEntries(path2); + for (const current of toSorted(files, compareStringsCaseSensitive)) { + const name = combinePaths(path2, current); + const absoluteName = combinePaths(absolutePath, current); + if (extensions && !fileExtensionIsOneOf(name, extensions)) continue; + if (excludeRegex && excludeRegex.test(absoluteName)) continue; + if (!includeFileRegexes) { + results[0].push(name); + } else { + const includeIndex = findIndex(includeFileRegexes, (re) => re.test(absoluteName)); + if (includeIndex !== -1) { + results[includeIndex].push(name); + } + } + } + if (depth2 !== void 0) { + depth2--; + if (depth2 === 0) { + return; + } + } + for (const current of toSorted(directories, compareStringsCaseSensitive)) { + const name = combinePaths(path2, current); + const absoluteName = combinePaths(absolutePath, current); + if ((!includeDirectoryRegex || includeDirectoryRegex.test(absoluteName)) && (!excludeRegex || !excludeRegex.test(absoluteName))) { + visitDirectory(name, absoluteName, depth2); + } + } + } +} +function getBasePaths(path, includes, useCaseSensitiveFileNames2) { + const basePaths = [path]; + if (includes) { + const includeBasePaths = []; + for (const include of includes) { + const absolute = isRootedDiskPath(include) ? include : normalizePath(combinePaths(path, include)); + includeBasePaths.push(getIncludeBasePath(absolute)); + } + includeBasePaths.sort(getStringComparer(!useCaseSensitiveFileNames2)); + for (const includeBasePath of includeBasePaths) { + if (every(basePaths, (basePath) => !containsPath(basePath, includeBasePath, path, !useCaseSensitiveFileNames2))) { + basePaths.push(includeBasePath); + } + } + } + return basePaths; +} +function getIncludeBasePath(absolute) { + const wildcardOffset = indexOfAnyCharCode(absolute, wildcardCharCodes); + if (wildcardOffset < 0) { + return !hasExtension(absolute) ? absolute : removeTrailingDirectorySeparator(getDirectoryPath(absolute)); + } + return absolute.substring(0, absolute.lastIndexOf(directorySeparator, wildcardOffset)); +} +function ensureScriptKind(fileName, scriptKind) { + return scriptKind || getScriptKindFromFileName(fileName) || 3 /* TS */; +} +function getScriptKindFromFileName(fileName) { + const ext = fileName.substr(fileName.lastIndexOf(".")); + switch (ext.toLowerCase()) { + case ".js" /* Js */: + case ".cjs" /* Cjs */: + case ".mjs" /* Mjs */: + return 1 /* JS */; + case ".jsx" /* Jsx */: + return 2 /* JSX */; + case ".ts" /* Ts */: + case ".cts" /* Cts */: + case ".mts" /* Mts */: + return 3 /* TS */; + case ".tsx" /* Tsx */: + return 4 /* TSX */; + case ".json" /* Json */: + return 6 /* JSON */; + default: + return 0 /* Unknown */; + } +} +var supportedTSExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */], [".cts" /* Cts */, ".d.cts" /* Dcts */], [".mts" /* Mts */, ".d.mts" /* Dmts */]]; +var supportedTSExtensionsFlat = flatten(supportedTSExtensions); +var supportedTSExtensionsWithJson = [...supportedTSExtensions, [".json" /* Json */]]; +var supportedTSExtensionsForExtractExtension = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */, ".cts" /* Cts */, ".mts" /* Mts */, ".ts" /* Ts */, ".tsx" /* Tsx */]; +var supportedJSExtensions = [[".js" /* Js */, ".jsx" /* Jsx */], [".mjs" /* Mjs */], [".cjs" /* Cjs */]]; +var supportedJSExtensionsFlat = flatten(supportedJSExtensions); +var allSupportedExtensions = [[".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */, ".js" /* Js */, ".jsx" /* Jsx */], [".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */], [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */]]; +var allSupportedExtensionsWithJson = [...allSupportedExtensions, [".json" /* Json */]]; +var supportedDeclarationExtensions = [".d.ts" /* Dts */, ".d.cts" /* Dcts */, ".d.mts" /* Dmts */]; +var supportedTSImplementationExtensions = [".ts" /* Ts */, ".cts" /* Cts */, ".mts" /* Mts */, ".tsx" /* Tsx */]; +var extensionsNotSupportingExtensionlessResolution = [".mts" /* Mts */, ".d.mts" /* Dmts */, ".mjs" /* Mjs */, ".cts" /* Cts */, ".d.cts" /* Dcts */, ".cjs" /* Cjs */]; +function getSupportedExtensions(options, extraFileExtensions) { + const needJsExtensions = options && getAllowJSCompilerOption(options); + if (!extraFileExtensions || extraFileExtensions.length === 0) { + return needJsExtensions ? allSupportedExtensions : supportedTSExtensions; + } + const builtins = needJsExtensions ? allSupportedExtensions : supportedTSExtensions; + const flatBuiltins = flatten(builtins); + const extensions = [ + ...builtins, + ...mapDefined(extraFileExtensions, (x) => x.scriptKind === 7 /* Deferred */ || needJsExtensions && isJSLike(x.scriptKind) && !flatBuiltins.includes(x.extension) ? [x.extension] : void 0) + ]; + return extensions; +} +function getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions) { + if (!options || !getResolveJsonModule(options)) return supportedExtensions; + if (supportedExtensions === allSupportedExtensions) return allSupportedExtensionsWithJson; + if (supportedExtensions === supportedTSExtensions) return supportedTSExtensionsWithJson; + return [...supportedExtensions, [".json" /* Json */]]; +} +function isJSLike(scriptKind) { + return scriptKind === 1 /* JS */ || scriptKind === 2 /* JSX */; +} +function hasJSFileExtension(fileName) { + return some(supportedJSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension)); +} +function hasTSFileExtension(fileName) { + return some(supportedTSExtensionsFlat, (extension) => fileExtensionIs(fileName, extension)); +} +function hasImplementationTSFileExtension(fileName) { + return some(supportedTSImplementationExtensions, (extension) => fileExtensionIs(fileName, extension)) && !isDeclarationFileName(fileName); +} +var ModuleSpecifierEnding = /* @__PURE__ */ ((ModuleSpecifierEnding2) => { + ModuleSpecifierEnding2[ModuleSpecifierEnding2["Minimal"] = 0] = "Minimal"; + ModuleSpecifierEnding2[ModuleSpecifierEnding2["Index"] = 1] = "Index"; + ModuleSpecifierEnding2[ModuleSpecifierEnding2["JsExtension"] = 2] = "JsExtension"; + ModuleSpecifierEnding2[ModuleSpecifierEnding2["TsExtension"] = 3] = "TsExtension"; + return ModuleSpecifierEnding2; +})(ModuleSpecifierEnding || {}); +function usesExtensionsOnImports({ imports }, hasExtension2 = or(hasJSFileExtension, hasTSFileExtension)) { + return firstDefined(imports, ({ text }) => pathIsRelative(text) && !fileExtensionIsOneOf(text, extensionsNotSupportingExtensionlessResolution) ? hasExtension2(text) : void 0) || false; +} +function getModuleSpecifierEndingPreference(preference, resolutionMode, compilerOptions, sourceFile) { + const moduleResolution = getEmitModuleResolutionKind(compilerOptions); + const moduleResolutionIsNodeNext = 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */; + if (preference === "js" || resolutionMode === 99 /* ESNext */ && moduleResolutionIsNodeNext) { + if (!shouldAllowImportingTsExtension(compilerOptions)) { + return 2 /* JsExtension */; + } + return inferPreference() !== 2 /* JsExtension */ ? 3 /* TsExtension */ : 2 /* JsExtension */; + } + if (preference === "minimal") { + return 0 /* Minimal */; + } + if (preference === "index") { + return 1 /* Index */; + } + if (!shouldAllowImportingTsExtension(compilerOptions)) { + return sourceFile && usesExtensionsOnImports(sourceFile) ? 2 /* JsExtension */ : 0 /* Minimal */; + } + return inferPreference(); + function inferPreference() { + let usesJsExtensions = false; + const specifiers = (sourceFile == null ? void 0 : sourceFile.imports.length) ? sourceFile.imports : sourceFile && isSourceFileJS(sourceFile) ? getRequiresAtTopOfFile(sourceFile).map((r) => r.arguments[0]) : emptyArray; + for (const specifier of specifiers) { + if (pathIsRelative(specifier.text)) { + if (moduleResolutionIsNodeNext && resolutionMode === 1 /* CommonJS */ && getModeForUsageLocation(sourceFile, specifier, compilerOptions) === 99 /* ESNext */) { + continue; + } + if (fileExtensionIsOneOf(specifier.text, extensionsNotSupportingExtensionlessResolution)) { + continue; + } + if (hasTSFileExtension(specifier.text)) { + return 3 /* TsExtension */; + } + if (hasJSFileExtension(specifier.text)) { + usesJsExtensions = true; + } + } + } + return usesJsExtensions ? 2 /* JsExtension */ : 0 /* Minimal */; + } +} +function getRequiresAtTopOfFile(sourceFile) { + let nonRequireStatementCount = 0; + let requires; + for (const statement of sourceFile.statements) { + if (nonRequireStatementCount > 3) { + break; + } + if (isRequireVariableStatement(statement)) { + requires = concatenate(requires, statement.declarationList.declarations.map((d) => d.initializer)); + } else if (isExpressionStatement(statement) && isRequireCall( + statement.expression, + /*requireStringLiteralLikeArgument*/ + true + )) { + requires = append(requires, statement.expression); + } else { + nonRequireStatementCount++; + } + } + return requires || emptyArray; +} +function isSupportedSourceFileName(fileName, compilerOptions, extraFileExtensions) { + if (!fileName) return false; + const supportedExtensions = getSupportedExtensions(compilerOptions, extraFileExtensions); + for (const extension of flatten(getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, supportedExtensions))) { + if (fileExtensionIs(fileName, extension)) { + return true; + } + } + return false; +} +function numberOfDirectorySeparators(str) { + const match = str.match(/\//g); + return match ? match.length : 0; +} +function compareNumberOfDirectorySeparators(path1, path2) { + return compareValues( + numberOfDirectorySeparators(path1), + numberOfDirectorySeparators(path2) + ); +} +var extensionsToRemove = [".d.ts" /* Dts */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".mjs" /* Mjs */, ".mts" /* Mts */, ".cjs" /* Cjs */, ".cts" /* Cts */, ".ts" /* Ts */, ".js" /* Js */, ".tsx" /* Tsx */, ".jsx" /* Jsx */, ".json" /* Json */]; +function removeFileExtension(path) { + for (const ext of extensionsToRemove) { + const extensionless = tryRemoveExtension(path, ext); + if (extensionless !== void 0) { + return extensionless; + } + } + return path; +} +function tryRemoveExtension(path, extension) { + return fileExtensionIs(path, extension) ? removeExtension(path, extension) : void 0; +} +function removeExtension(path, extension) { + return path.substring(0, path.length - extension.length); +} +function changeExtension(path, newExtension) { + return changeAnyExtension( + path, + newExtension, + extensionsToRemove, + /*ignoreCase*/ + false + ); +} +function tryParsePattern(pattern) { + const indexOfStar = pattern.indexOf("*"); + if (indexOfStar === -1) { + return pattern; + } + return pattern.indexOf("*", indexOfStar + 1) !== -1 ? void 0 : { + prefix: pattern.substr(0, indexOfStar), + suffix: pattern.substr(indexOfStar + 1) + }; +} +var parsedPatternsCache = /* @__PURE__ */ new WeakMap(); +function tryParsePatterns(paths) { + let result = parsedPatternsCache.get(paths); + if (result !== void 0) { + return result; + } + let matchableStringSet; + let patterns; + const pathList = getOwnKeys(paths); + for (const path of pathList) { + const patternOrStr = tryParsePattern(path); + if (patternOrStr === void 0) { + continue; + } else if (typeof patternOrStr === "string") { + (matchableStringSet ?? (matchableStringSet = /* @__PURE__ */ new Set())).add(patternOrStr); + } else { + (patterns ?? (patterns = [])).push(patternOrStr); + } + } + parsedPatternsCache.set( + paths, + result = { + matchableStringSet, + patterns + } + ); + return result; +} +function positionIsSynthesized(pos) { + return !(pos >= 0); +} +function extensionIsTS(ext) { + return ext === ".ts" /* Ts */ || ext === ".tsx" /* Tsx */ || ext === ".d.ts" /* Dts */ || ext === ".cts" /* Cts */ || ext === ".mts" /* Mts */ || ext === ".d.mts" /* Dmts */ || ext === ".d.cts" /* Dcts */ || startsWith(ext, ".d.") && endsWith(ext, ".ts"); +} +function resolutionExtensionIsTSOrJson(ext) { + return extensionIsTS(ext) || ext === ".json" /* Json */; +} +function extensionFromPath(path) { + const ext = tryGetExtensionFromPath2(path); + return ext !== void 0 ? ext : Debug.fail(`File ${path} has unknown extension.`); +} +function isAnySupportedFileExtension(path) { + return tryGetExtensionFromPath2(path) !== void 0; +} +function tryGetExtensionFromPath2(path) { + return find(extensionsToRemove, (e) => fileExtensionIs(path, e)); +} +function isCheckJsEnabledForFile(sourceFile, compilerOptions) { + return sourceFile.checkJsDirective ? sourceFile.checkJsDirective.enabled : compilerOptions.checkJs; +} +var emptyFileSystemEntries = { + files: emptyArray, + directories: emptyArray +}; +function matchPatternOrExact(parsedPatterns, candidate) { + const { matchableStringSet, patterns } = parsedPatterns; + if (matchableStringSet == null ? void 0 : matchableStringSet.has(candidate)) { + return candidate; + } + if (patterns === void 0 || patterns.length === 0) { + return void 0; + } + return findBestPatternMatch(patterns, (_) => _, candidate); +} +function sliceAfter(arr, value) { + const index = arr.indexOf(value); + Debug.assert(index !== -1); + return arr.slice(index); +} +function addRelatedInfo(diagnostic, ...relatedInformation) { + if (!relatedInformation.length) { + return diagnostic; + } + if (!diagnostic.relatedInformation) { + diagnostic.relatedInformation = []; + } + Debug.assert(diagnostic.relatedInformation !== emptyArray, "Diagnostic had empty array singleton for related info, but is still being constructed!"); + diagnostic.relatedInformation.push(...relatedInformation); + return diagnostic; +} +function minAndMax(arr, getValue) { + Debug.assert(arr.length !== 0); + let min2 = getValue(arr[0]); + let max = min2; + for (let i = 1; i < arr.length; i++) { + const value = getValue(arr[i]); + if (value < min2) { + min2 = value; + } else if (value > max) { + max = value; + } + } + return { min: min2, max }; +} +function rangeOfNode(node) { + return { pos: getTokenPosOfNode(node), end: node.end }; +} +function rangeOfTypeParameters(sourceFile, typeParameters) { + const pos = typeParameters.pos - 1; + const end = Math.min(sourceFile.text.length, skipTrivia(sourceFile.text, typeParameters.end) + 1); + return { pos, end }; +} +function skipTypeChecking(sourceFile, options, host) { + return skipTypeCheckingWorker( + sourceFile, + options, + host, + /*ignoreNoCheck*/ + false + ); +} +function skipTypeCheckingIgnoringNoCheck(sourceFile, options, host) { + return skipTypeCheckingWorker( + sourceFile, + options, + host, + /*ignoreNoCheck*/ + true + ); +} +function skipTypeCheckingWorker(sourceFile, options, host, ignoreNoCheck) { + return options.skipLibCheck && sourceFile.isDeclarationFile || options.skipDefaultLibCheck && sourceFile.hasNoDefaultLib || !ignoreNoCheck && options.noCheck || host.isSourceOfProjectReferenceRedirect(sourceFile.fileName) || !canIncludeBindAndCheckDiagnostics(sourceFile, options); +} +function canIncludeBindAndCheckDiagnostics(sourceFile, options) { + if (!!sourceFile.checkJsDirective && sourceFile.checkJsDirective.enabled === false) return false; + if (sourceFile.scriptKind === 3 /* TS */ || sourceFile.scriptKind === 4 /* TSX */ || sourceFile.scriptKind === 5 /* External */) return true; + const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */; + const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options); + const isPlainJs = isPlainJsFile(sourceFile, options.checkJs); + return isPlainJs || isCheckJs || sourceFile.scriptKind === 7 /* Deferred */; +} +function isJsonEqual(a, b) { + return a === b || typeof a === "object" && a !== null && typeof b === "object" && b !== null && equalOwnProperties(a, b, isJsonEqual); +} +function parsePseudoBigInt(stringValue) { + let log2Base; + switch (stringValue.charCodeAt(1)) { + // "x" in "0x123" + case 98 /* b */: + case 66 /* B */: + log2Base = 1; + break; + case 111 /* o */: + case 79 /* O */: + log2Base = 3; + break; + case 120 /* x */: + case 88 /* X */: + log2Base = 4; + break; + default: + const nIndex = stringValue.length - 1; + let nonZeroStart = 0; + while (stringValue.charCodeAt(nonZeroStart) === 48 /* _0 */) { + nonZeroStart++; + } + return stringValue.slice(nonZeroStart, nIndex) || "0"; + } + const startIndex = 2, endIndex = stringValue.length - 1; + const bitsNeeded = (endIndex - startIndex) * log2Base; + const segments = new Uint16Array((bitsNeeded >>> 4) + (bitsNeeded & 15 ? 1 : 0)); + for (let i = endIndex - 1, bitOffset = 0; i >= startIndex; i--, bitOffset += log2Base) { + const segment = bitOffset >>> 4; + const digitChar = stringValue.charCodeAt(i); + const digit = digitChar <= 57 /* _9 */ ? digitChar - 48 /* _0 */ : 10 + digitChar - (digitChar <= 70 /* F */ ? 65 /* A */ : 97 /* a */); + const shiftedDigit = digit << (bitOffset & 15); + segments[segment] |= shiftedDigit; + const residual = shiftedDigit >>> 16; + if (residual) segments[segment + 1] |= residual; + } + let base10Value = ""; + let firstNonzeroSegment = segments.length - 1; + let segmentsRemaining = true; + while (segmentsRemaining) { + let mod10 = 0; + segmentsRemaining = false; + for (let segment = firstNonzeroSegment; segment >= 0; segment--) { + const newSegment = mod10 << 16 | segments[segment]; + const segmentValue = newSegment / 10 | 0; + segments[segment] = segmentValue; + mod10 = newSegment - segmentValue * 10; + if (segmentValue && !segmentsRemaining) { + firstNonzeroSegment = segment; + segmentsRemaining = true; + } + } + base10Value = mod10 + base10Value; + } + return base10Value; +} +function pseudoBigIntToString({ negative, base10Value }) { + return (negative && base10Value !== "0" ? "-" : "") + base10Value; +} +function parseBigInt(text) { + if (!isValidBigIntString( + text, + /*roundTripOnly*/ + false + )) { + return void 0; + } + return parseValidBigInt(text); +} +function parseValidBigInt(text) { + const negative = text.startsWith("-"); + const base10Value = parsePseudoBigInt(`${negative ? text.slice(1) : text}n`); + return { negative, base10Value }; +} +function isValidBigIntString(s, roundTripOnly) { + if (s === "") return false; + const scanner2 = createScanner( + 99 /* ESNext */, + /*skipTrivia*/ + false + ); + let success = true; + scanner2.setOnError(() => success = false); + scanner2.setText(s + "n"); + let result = scanner2.scan(); + const negative = result === 41 /* MinusToken */; + if (negative) { + result = scanner2.scan(); + } + const flags = scanner2.getTokenFlags(); + return success && result === 10 /* BigIntLiteral */ && scanner2.getTokenEnd() === s.length + 1 && !(flags & 512 /* ContainsSeparator */) && (!roundTripOnly || s === pseudoBigIntToString({ negative, base10Value: parsePseudoBigInt(scanner2.getTokenValue()) })); +} +function isValidTypeOnlyAliasUseSite(useSite) { + return !!(useSite.flags & 33554432 /* Ambient */) || isPartOfTypeQuery(useSite) || isIdentifierInNonEmittingHeritageClause(useSite) || isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(useSite) || !(isExpressionNode(useSite) || isShorthandPropertyNameUseSite(useSite)); +} +function isShorthandPropertyNameUseSite(useSite) { + return isIdentifier(useSite) && isShorthandPropertyAssignment(useSite.parent) && useSite.parent.name === useSite; +} +function isPartOfPossiblyValidTypeOrAbstractComputedPropertyName(node) { + while (node.kind === 80 /* Identifier */ || node.kind === 211 /* PropertyAccessExpression */) { + node = node.parent; + } + if (node.kind !== 167 /* ComputedPropertyName */) { + return false; + } + if (hasSyntacticModifier(node.parent, 64 /* Abstract */)) { + return true; + } + const containerKind = node.parent.parent.kind; + return containerKind === 264 /* InterfaceDeclaration */ || containerKind === 187 /* TypeLiteral */; +} +function isIdentifierInNonEmittingHeritageClause(node) { + if (node.kind !== 80 /* Identifier */) return false; + const heritageClause = findAncestor(node.parent, (parent2) => { + switch (parent2.kind) { + case 298 /* HeritageClause */: + return true; + case 211 /* PropertyAccessExpression */: + case 233 /* ExpressionWithTypeArguments */: + return false; + default: + return "quit"; + } + }); + return (heritageClause == null ? void 0 : heritageClause.token) === 119 /* ImplementsKeyword */ || (heritageClause == null ? void 0 : heritageClause.parent.kind) === 264 /* InterfaceDeclaration */; +} +function isIdentifierTypeReference(node) { + return isTypeReferenceNode(node) && isIdentifier(node.typeName); +} +function arrayIsHomogeneous(array, comparer = equateValues) { + if (array.length < 2) return true; + const first2 = array[0]; + for (let i = 1, length2 = array.length; i < length2; i++) { + const target = array[i]; + if (!comparer(first2, target)) return false; + } + return true; +} +function setTextRangePos(range, pos) { + range.pos = pos; + return range; +} +function setTextRangeEnd(range, end) { + range.end = end; + return range; +} +function setTextRangePosEnd(range, pos, end) { + return setTextRangeEnd(setTextRangePos(range, pos), end); +} +function setTextRangePosWidth(range, pos, width) { + return setTextRangePosEnd(range, pos, pos + width); +} +function setNodeFlags(node, newFlags) { + if (node) { + node.flags = newFlags; + } + return node; +} +function setParent(child, parent2) { + if (child && parent2) { + child.parent = parent2; + } + return child; +} +function setParentRecursive(rootNode, incremental) { + if (!rootNode) return rootNode; + forEachChildRecursively(rootNode, isJSDocNode(rootNode) ? bindParentToChildIgnoringJSDoc : bindParentToChild); + return rootNode; + function bindParentToChildIgnoringJSDoc(child, parent2) { + if (incremental && child.parent === parent2) { + return "skip"; + } + setParent(child, parent2); + } + function bindJSDoc(child) { + if (hasJSDocNodes(child)) { + for (const doc of child.jsDoc) { + bindParentToChildIgnoringJSDoc(doc, child); + forEachChildRecursively(doc, bindParentToChildIgnoringJSDoc); + } + } + } + function bindParentToChild(child, parent2) { + return bindParentToChildIgnoringJSDoc(child, parent2) || bindJSDoc(child); + } +} +function isPackedElement(node) { + return !isOmittedExpression(node); +} +function isPackedArrayLiteral(node) { + return isArrayLiteralExpression(node) && every(node.elements, isPackedElement); +} +function expressionResultIsUnused(node) { + Debug.assertIsDefined(node.parent); + while (true) { + const parent2 = node.parent; + if (isParenthesizedExpression(parent2)) { + node = parent2; + continue; + } + if (isExpressionStatement(parent2) || isVoidExpression(parent2) || isForStatement(parent2) && (parent2.initializer === node || parent2.incrementor === node)) { + return true; + } + if (isCommaListExpression(parent2)) { + if (node !== last(parent2.elements)) return true; + node = parent2; + continue; + } + if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 28 /* CommaToken */) { + if (node === parent2.left) return true; + node = parent2; + continue; + } + return false; + } +} +function containsIgnoredPath(path) { + return some(ignoredPaths, (p) => path.includes(p)); +} +function getContainingNodeArray(node) { + if (!node.parent) return void 0; + switch (node.kind) { + case 168 /* TypeParameter */: + const { parent: parent3 } = node; + return parent3.kind === 195 /* InferType */ ? void 0 : parent3.typeParameters; + case 169 /* Parameter */: + return node.parent.parameters; + case 204 /* TemplateLiteralTypeSpan */: + return node.parent.templateSpans; + case 239 /* TemplateSpan */: + return node.parent.templateSpans; + case 170 /* Decorator */: { + const { parent: parent4 } = node; + return canHaveDecorators(parent4) ? parent4.modifiers : void 0; + } + case 298 /* HeritageClause */: + return node.parent.heritageClauses; + } + const { parent: parent2 } = node; + if (isJSDocTag(node)) { + return isJSDocTypeLiteral(node.parent) ? void 0 : node.parent.tags; + } + switch (parent2.kind) { + case 187 /* TypeLiteral */: + case 264 /* InterfaceDeclaration */: + return isTypeElement(node) ? parent2.members : void 0; + case 192 /* UnionType */: + case 193 /* IntersectionType */: + return parent2.types; + case 189 /* TupleType */: + case 209 /* ArrayLiteralExpression */: + case 356 /* CommaListExpression */: + case 275 /* NamedImports */: + case 279 /* NamedExports */: + return parent2.elements; + case 210 /* ObjectLiteralExpression */: + case 292 /* JsxAttributes */: + return parent2.properties; + case 213 /* CallExpression */: + case 214 /* NewExpression */: + return isTypeNode(node) ? parent2.typeArguments : parent2.expression === node ? void 0 : parent2.arguments; + case 284 /* JsxElement */: + case 288 /* JsxFragment */: + return isJsxChild(node) ? parent2.children : void 0; + case 286 /* JsxOpeningElement */: + case 285 /* JsxSelfClosingElement */: + return isTypeNode(node) ? parent2.typeArguments : void 0; + case 241 /* Block */: + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + case 268 /* ModuleBlock */: + return parent2.statements; + case 269 /* CaseBlock */: + return parent2.clauses; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return isClassElement(node) ? parent2.members : void 0; + case 266 /* EnumDeclaration */: + return isEnumMember(node) ? parent2.members : void 0; + case 307 /* SourceFile */: + return parent2.statements; + } +} +function hasContextSensitiveParameters(node) { + if (!node.typeParameters) { + if (some(node.parameters, (p) => !getEffectiveTypeAnnotationNode(p))) { + return true; + } + if (node.kind !== 219 /* ArrowFunction */) { + const parameter = firstOrUndefined(node.parameters); + if (!(parameter && parameterIsThisKeyword(parameter))) { + return true; + } + } + } + return false; +} +function isInfinityOrNaNString(name) { + return name === "Infinity" || name === "-Infinity" || name === "NaN"; +} +function isCatchClauseVariableDeclaration(node) { + return node.kind === 260 /* VariableDeclaration */ && node.parent.kind === 299 /* CatchClause */; +} +function isFunctionExpressionOrArrowFunction(node) { + return node.kind === 218 /* FunctionExpression */ || node.kind === 219 /* ArrowFunction */; +} +function escapeSnippetText(text) { + return text.replace(/\$/g, () => "\\$"); +} +function isNumericLiteralName(name) { + return (+name).toString() === name; +} +function createPropertyNameNodeForIdentifierOrLiteral(name, target, singleQuote, stringNamed, isMethod) { + const isMethodNamedNew = isMethod && name === "new"; + return !isMethodNamedNew && isIdentifierText(name, target) ? factory.createIdentifier(name) : !stringNamed && !isMethodNamedNew && isNumericLiteralName(name) && +name >= 0 ? factory.createNumericLiteral(+name) : factory.createStringLiteral(name, !!singleQuote); +} +function isThisTypeParameter(type) { + return !!(type.flags & 262144 /* TypeParameter */ && type.isThisType); +} +function getNodeModulePathParts(fullPath) { + let topLevelNodeModulesIndex = 0; + let topLevelPackageNameIndex = 0; + let packageRootIndex = 0; + let fileNameIndex = 0; + let States; + ((States2) => { + States2[States2["BeforeNodeModules"] = 0] = "BeforeNodeModules"; + States2[States2["NodeModules"] = 1] = "NodeModules"; + States2[States2["Scope"] = 2] = "Scope"; + States2[States2["PackageContent"] = 3] = "PackageContent"; + })(States || (States = {})); + let partStart = 0; + let partEnd = 0; + let state = 0 /* BeforeNodeModules */; + while (partEnd >= 0) { + partStart = partEnd; + partEnd = fullPath.indexOf("/", partStart + 1); + switch (state) { + case 0 /* BeforeNodeModules */: + if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) { + topLevelNodeModulesIndex = partStart; + topLevelPackageNameIndex = partEnd; + state = 1 /* NodeModules */; + } + break; + case 1 /* NodeModules */: + case 2 /* Scope */: + if (state === 1 /* NodeModules */ && fullPath.charAt(partStart + 1) === "@") { + state = 2 /* Scope */; + } else { + packageRootIndex = partEnd; + state = 3 /* PackageContent */; + } + break; + case 3 /* PackageContent */: + if (fullPath.indexOf(nodeModulesPathPart, partStart) === partStart) { + state = 1 /* NodeModules */; + } else { + state = 3 /* PackageContent */; + } + break; + } + } + fileNameIndex = partStart; + return state > 1 /* NodeModules */ ? { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex, fileNameIndex } : void 0; +} +function isTypeDeclaration(node) { + switch (node.kind) { + case 168 /* TypeParameter */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 266 /* EnumDeclaration */: + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + return true; + case 273 /* ImportClause */: + return node.isTypeOnly; + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: + return node.parent.parent.isTypeOnly; + default: + return false; + } +} +function canHaveExportModifier(node) { + return isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isTypeDeclaration(node) || isModuleDeclaration(node) && !isExternalModuleAugmentation(node) && !isGlobalScopeAugmentation(node); +} +function isOptionalJSDocPropertyLikeTag(node) { + if (!isJSDocPropertyLikeTag(node)) { + return false; + } + const { isBracketed, typeExpression } = node; + return isBracketed || !!typeExpression && typeExpression.type.kind === 316 /* JSDocOptionalType */; +} +function canUsePropertyAccess(name, languageVersion) { + if (name.length === 0) { + return false; + } + const firstChar = name.charCodeAt(0); + return firstChar === 35 /* hash */ ? name.length > 1 && isIdentifierStart(name.charCodeAt(1), languageVersion) : isIdentifierStart(firstChar, languageVersion); +} +function hasTabstop(node) { + var _a; + return ((_a = getSnippetElement(node)) == null ? void 0 : _a.kind) === 0 /* TabStop */; +} +function isJSDocOptionalParameter(node) { + return isInJSFile(node) && // node.type should only be a JSDocOptionalType when node is a parameter of a JSDocFunctionType + (node.type && node.type.kind === 316 /* JSDocOptionalType */ || getJSDocParameterTags(node).some(isOptionalJSDocPropertyLikeTag)); +} +function isOptionalDeclaration(declaration) { + switch (declaration.kind) { + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + return !!declaration.questionToken; + case 169 /* Parameter */: + return !!declaration.questionToken || isJSDocOptionalParameter(declaration); + case 348 /* JSDocPropertyTag */: + case 341 /* JSDocParameterTag */: + return isOptionalJSDocPropertyLikeTag(declaration); + default: + return false; + } +} +function isNonNullAccess(node) { + const kind = node.kind; + return (kind === 211 /* PropertyAccessExpression */ || kind === 212 /* ElementAccessExpression */) && isNonNullExpression(node.expression); +} +function isJSDocSatisfiesExpression(node) { + return isInJSFile(node) && isParenthesizedExpression(node) && hasJSDocNodes(node) && !!getJSDocSatisfiesTag(node); +} +function getJSDocSatisfiesExpressionType(node) { + return Debug.checkDefined(tryGetJSDocSatisfiesTypeNode(node)); +} +function tryGetJSDocSatisfiesTypeNode(node) { + const tag = getJSDocSatisfiesTag(node); + return tag && tag.typeExpression && tag.typeExpression.type; +} +function getEscapedTextOfJsxAttributeName(node) { + return isIdentifier(node) ? node.escapedText : getEscapedTextOfJsxNamespacedName(node); +} +function getTextOfJsxAttributeName(node) { + return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node); +} +function isJsxAttributeName(node) { + const kind = node.kind; + return kind === 80 /* Identifier */ || kind === 295 /* JsxNamespacedName */; +} +function getEscapedTextOfJsxNamespacedName(node) { + return `${node.namespace.escapedText}:${idText(node.name)}`; +} +function getTextOfJsxNamespacedName(node) { + return `${idText(node.namespace)}:${idText(node.name)}`; +} +function intrinsicTagNameToString(node) { + return isIdentifier(node) ? idText(node) : getTextOfJsxNamespacedName(node); +} +function isTypeUsableAsPropertyName(type) { + return !!(type.flags & 8576 /* StringOrNumberLiteralOrUnique */); +} +function getPropertyNameFromType(type) { + if (type.flags & 8192 /* UniqueESSymbol */) { + return type.escapedName; + } + if (type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) { + return escapeLeadingUnderscores("" + type.value); + } + return Debug.fail(); +} +function isExpandoPropertyDeclaration(declaration) { + return !!declaration && (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isBinaryExpression(declaration)); +} +function hasResolutionModeOverride(node) { + if (node === void 0) { + return false; + } + return !!getResolutionModeOverride(node.attributes); +} +var stringReplace = String.prototype.replace; +function replaceFirstStar(s, replacement) { + return stringReplace.call(s, "*", replacement); +} +function getNameFromImportAttribute(node) { + return isIdentifier(node.name) ? node.name.escapedText : escapeLeadingUnderscores(node.name.text); +} +function isSourceElement(node) { + switch (node.kind) { + case 168 /* TypeParameter */: + case 169 /* Parameter */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 185 /* ConstructorType */: + case 184 /* FunctionType */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 181 /* IndexSignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 175 /* ClassStaticBlockDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 183 /* TypeReference */: + case 182 /* TypePredicate */: + case 186 /* TypeQuery */: + case 187 /* TypeLiteral */: + case 188 /* ArrayType */: + case 189 /* TupleType */: + case 192 /* UnionType */: + case 193 /* IntersectionType */: + case 196 /* ParenthesizedType */: + case 190 /* OptionalType */: + case 191 /* RestType */: + case 197 /* ThisType */: + case 198 /* TypeOperator */: + case 194 /* ConditionalType */: + case 195 /* InferType */: + case 203 /* TemplateLiteralType */: + case 205 /* ImportType */: + case 202 /* NamedTupleMember */: + case 328 /* JSDocAugmentsTag */: + case 329 /* JSDocImplementsTag */: + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + case 345 /* JSDocTemplateTag */: + case 344 /* JSDocTypeTag */: + case 324 /* JSDocLink */: + case 325 /* JSDocLinkCode */: + case 326 /* JSDocLinkPlain */: + case 341 /* JSDocParameterTag */: + case 348 /* JSDocPropertyTag */: + case 317 /* JSDocFunctionType */: + case 315 /* JSDocNonNullableType */: + case 314 /* JSDocNullableType */: + case 312 /* JSDocAllType */: + case 313 /* JSDocUnknownType */: + case 322 /* JSDocTypeLiteral */: + case 318 /* JSDocVariadicType */: + case 309 /* JSDocTypeExpression */: + case 333 /* JSDocPublicTag */: + case 335 /* JSDocProtectedTag */: + case 334 /* JSDocPrivateTag */: + case 350 /* JSDocSatisfiesTag */: + case 343 /* JSDocThisTag */: + case 199 /* IndexedAccessType */: + case 200 /* MappedType */: + case 262 /* FunctionDeclaration */: + case 241 /* Block */: + case 268 /* ModuleBlock */: + case 243 /* VariableStatement */: + case 244 /* ExpressionStatement */: + case 245 /* IfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 251 /* ContinueStatement */: + case 252 /* BreakStatement */: + case 253 /* ReturnStatement */: + case 254 /* WithStatement */: + case 255 /* SwitchStatement */: + case 256 /* LabeledStatement */: + case 257 /* ThrowStatement */: + case 258 /* TryStatement */: + case 260 /* VariableDeclaration */: + case 208 /* BindingElement */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 266 /* EnumDeclaration */: + case 267 /* ModuleDeclaration */: + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 278 /* ExportDeclaration */: + case 277 /* ExportAssignment */: + case 242 /* EmptyStatement */: + case 259 /* DebuggerStatement */: + case 282 /* MissingDeclaration */: + return true; + } + return false; +} +function evaluatorResult(value, isSyntacticallyString = false, resolvedOtherFiles = false, hasExternalReferences = false) { + return { value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences }; +} +function createEvaluator({ evaluateElementAccessExpression, evaluateEntityNameExpression }) { + function evaluate(expr, location) { + let isSyntacticallyString = false; + let resolvedOtherFiles = false; + let hasExternalReferences = false; + expr = skipParentheses(expr); + switch (expr.kind) { + case 224 /* PrefixUnaryExpression */: + const result = evaluate(expr.operand, location); + resolvedOtherFiles = result.resolvedOtherFiles; + hasExternalReferences = result.hasExternalReferences; + if (typeof result.value === "number") { + switch (expr.operator) { + case 40 /* PlusToken */: + return evaluatorResult(result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 41 /* MinusToken */: + return evaluatorResult(-result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 55 /* TildeToken */: + return evaluatorResult(~result.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + } + } + break; + case 226 /* BinaryExpression */: { + const left = evaluate(expr.left, location); + const right = evaluate(expr.right, location); + isSyntacticallyString = (left.isSyntacticallyString || right.isSyntacticallyString) && expr.operatorToken.kind === 40 /* PlusToken */; + resolvedOtherFiles = left.resolvedOtherFiles || right.resolvedOtherFiles; + hasExternalReferences = left.hasExternalReferences || right.hasExternalReferences; + if (typeof left.value === "number" && typeof right.value === "number") { + switch (expr.operatorToken.kind) { + case 52 /* BarToken */: + return evaluatorResult(left.value | right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 51 /* AmpersandToken */: + return evaluatorResult(left.value & right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 49 /* GreaterThanGreaterThanToken */: + return evaluatorResult(left.value >> right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + return evaluatorResult(left.value >>> right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 48 /* LessThanLessThanToken */: + return evaluatorResult(left.value << right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 53 /* CaretToken */: + return evaluatorResult(left.value ^ right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 42 /* AsteriskToken */: + return evaluatorResult(left.value * right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 44 /* SlashToken */: + return evaluatorResult(left.value / right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 40 /* PlusToken */: + return evaluatorResult(left.value + right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 41 /* MinusToken */: + return evaluatorResult(left.value - right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 45 /* PercentToken */: + return evaluatorResult(left.value % right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + case 43 /* AsteriskAsteriskToken */: + return evaluatorResult(left.value ** right.value, isSyntacticallyString, resolvedOtherFiles, hasExternalReferences); + } + } else if ((typeof left.value === "string" || typeof left.value === "number") && (typeof right.value === "string" || typeof right.value === "number") && expr.operatorToken.kind === 40 /* PlusToken */) { + return evaluatorResult( + "" + left.value + right.value, + isSyntacticallyString, + resolvedOtherFiles, + hasExternalReferences + ); + } + break; + } + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + return evaluatorResult( + expr.text, + /*isSyntacticallyString*/ + true + ); + case 228 /* TemplateExpression */: + return evaluateTemplateExpression(expr, location); + case 9 /* NumericLiteral */: + return evaluatorResult(+expr.text); + case 80 /* Identifier */: + return evaluateEntityNameExpression(expr, location); + case 211 /* PropertyAccessExpression */: + if (isEntityNameExpression(expr)) { + return evaluateEntityNameExpression(expr, location); + } + break; + case 212 /* ElementAccessExpression */: + return evaluateElementAccessExpression(expr, location); + } + return evaluatorResult( + /*value*/ + void 0, + isSyntacticallyString, + resolvedOtherFiles, + hasExternalReferences + ); + } + function evaluateTemplateExpression(expr, location) { + let result = expr.head.text; + let resolvedOtherFiles = false; + let hasExternalReferences = false; + for (const span of expr.templateSpans) { + const spanResult = evaluate(span.expression, location); + if (spanResult.value === void 0) { + return evaluatorResult( + /*value*/ + void 0, + /*isSyntacticallyString*/ + true + ); + } + result += spanResult.value; + result += span.literal.text; + resolvedOtherFiles || (resolvedOtherFiles = spanResult.resolvedOtherFiles); + hasExternalReferences || (hasExternalReferences = spanResult.hasExternalReferences); + } + return evaluatorResult( + result, + /*isSyntacticallyString*/ + true, + resolvedOtherFiles, + hasExternalReferences + ); + } + return evaluate; +} +function isConstAssertion(location) { + return isAssertionExpression(location) && isConstTypeReference(location.type) || isJSDocTypeTag(location) && isConstTypeReference(location.typeExpression); +} +function findConstructorDeclaration(node) { + const members = node.members; + for (const member of members) { + if (member.kind === 176 /* Constructor */ && nodeIsPresent(member.body)) { + return member; + } + } +} +function createNameResolver({ + compilerOptions, + requireSymbol, + argumentsSymbol, + error: error2, + getSymbolOfDeclaration, + globals, + lookup, + setRequiresScopeChangeCache = returnUndefined, + getRequiresScopeChangeCache = returnUndefined, + onPropertyWithInvalidInitializer = returnFalse, + onFailedToResolveSymbol = returnUndefined, + onSuccessfullyResolvedSymbol = returnUndefined +}) { + var isolatedModulesLikeFlagName = compilerOptions.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules"; + var emitStandardClassFields = getEmitStandardClassFields(compilerOptions); + var emptySymbols = createSymbolTable(); + return resolveNameHelper; + function resolveNameHelper(location, nameArg, meaning, nameNotFoundMessage, isUse, excludeGlobals) { + var _a, _b, _c; + const originalLocation = location; + let result; + let lastLocation; + let lastSelfReferenceLocation; + let propertyWithInvalidInitializer; + let associatedDeclarationForContainingInitializerOrBindingName; + let withinDeferredContext = false; + let grandparent; + const name = isString(nameArg) ? nameArg : nameArg.escapedText; + loop: + while (location) { + if (name === "const" && isConstAssertion(location)) { + return void 0; + } + if (isModuleOrEnumDeclaration(location) && lastLocation && location.name === lastLocation) { + lastLocation = location; + location = location.parent; + } + if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) { + if (result = lookup(location.locals, name, meaning)) { + let useResult = true; + if (isFunctionLike(location) && lastLocation && lastLocation !== location.body) { + if (meaning & result.flags & 788968 /* Type */ && lastLocation.kind !== 320 /* JSDoc */) { + useResult = result.flags & 262144 /* TypeParameter */ ? !!(lastLocation.flags & 16 /* Synthesized */) || // Synthetic fake scopes are added for signatures so type parameters are accessible from them + lastLocation === location.type || lastLocation.kind === 169 /* Parameter */ || lastLocation.kind === 341 /* JSDocParameterTag */ || lastLocation.kind === 342 /* JSDocReturnTag */ || lastLocation.kind === 168 /* TypeParameter */ : false; + } + if (meaning & result.flags & 3 /* Variable */) { + if (useOuterVariableScopeInParameter(result, location, lastLocation)) { + useResult = false; + } else if (result.flags & 1 /* FunctionScopedVariable */) { + useResult = lastLocation.kind === 169 /* Parameter */ || !!(lastLocation.flags & 16 /* Synthesized */) || // Synthetic fake scopes are added for signatures so parameters are accessible from them + lastLocation === location.type && !!findAncestor(result.valueDeclaration, isParameter); + } + } + } else if (location.kind === 194 /* ConditionalType */) { + useResult = lastLocation === location.trueType; + } + if (useResult) { + break loop; + } else { + result = void 0; + } + } + } + withinDeferredContext = withinDeferredContext || getIsDeferredContext(location, lastLocation); + switch (location.kind) { + case 307 /* SourceFile */: + if (!isExternalOrCommonJsModule(location)) break; + // falls through + case 267 /* ModuleDeclaration */: + const moduleExports = ((_a = getSymbolOfDeclaration(location)) == null ? void 0 : _a.exports) || emptySymbols; + if (location.kind === 307 /* SourceFile */ || isModuleDeclaration(location) && location.flags & 33554432 /* Ambient */ && !isGlobalScopeAugmentation(location)) { + if (result = moduleExports.get("default" /* Default */)) { + const localSymbol = getLocalSymbolForExportDefault(result); + if (localSymbol && result.flags & meaning && localSymbol.escapedName === name) { + break loop; + } + result = void 0; + } + const moduleExport = moduleExports.get(name); + if (moduleExport && moduleExport.flags === 2097152 /* Alias */ && (getDeclarationOfKind(moduleExport, 281 /* ExportSpecifier */) || getDeclarationOfKind(moduleExport, 280 /* NamespaceExport */))) { + break; + } + } + if (name !== "default" /* Default */ && (result = lookup(moduleExports, name, meaning & 2623475 /* ModuleMember */))) { + if (isSourceFile(location) && location.commonJsModuleIndicator && !((_b = result.declarations) == null ? void 0 : _b.some(isJSDocTypeAlias))) { + result = void 0; + } else { + break loop; + } + } + break; + case 266 /* EnumDeclaration */: + if (result = lookup(((_c = getSymbolOfDeclaration(location)) == null ? void 0 : _c.exports) || emptySymbols, name, meaning & 8 /* EnumMember */)) { + if (nameNotFoundMessage && getIsolatedModules(compilerOptions) && !(location.flags & 33554432 /* Ambient */) && getSourceFileOfNode(location) !== getSourceFileOfNode(result.valueDeclaration)) { + error2( + originalLocation, + Diagnostics.Cannot_access_0_from_another_file_without_qualification_when_1_is_enabled_Use_2_instead, + unescapeLeadingUnderscores(name), + isolatedModulesLikeFlagName, + `${unescapeLeadingUnderscores(getSymbolOfDeclaration(location).escapedName)}.${unescapeLeadingUnderscores(name)}` + ); + } + break loop; + } + break; + case 172 /* PropertyDeclaration */: + if (!isStatic(location)) { + const ctor = findConstructorDeclaration(location.parent); + if (ctor && ctor.locals) { + if (lookup(ctor.locals, name, meaning & 111551 /* Value */)) { + Debug.assertNode(location, isPropertyDeclaration); + propertyWithInvalidInitializer = location; + } + } + } + break; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + if (result = lookup(getSymbolOfDeclaration(location).members || emptySymbols, name, meaning & 788968 /* Type */)) { + if (!isTypeParameterSymbolDeclaredInContainer(result, location)) { + result = void 0; + break; + } + if (lastLocation && isStatic(lastLocation)) { + if (nameNotFoundMessage) { + error2(originalLocation, Diagnostics.Static_members_cannot_reference_class_type_parameters); + } + return void 0; + } + break loop; + } + if (isClassExpression(location) && meaning & 32 /* Class */) { + const className = location.name; + if (className && name === className.escapedText) { + result = location.symbol; + break loop; + } + } + break; + case 233 /* ExpressionWithTypeArguments */: + if (lastLocation === location.expression && location.parent.token === 96 /* ExtendsKeyword */) { + const container = location.parent.parent; + if (isClassLike(container) && (result = lookup(getSymbolOfDeclaration(container).members, name, meaning & 788968 /* Type */))) { + if (nameNotFoundMessage) { + error2(originalLocation, Diagnostics.Base_class_expressions_cannot_reference_class_type_parameters); + } + return void 0; + } + } + break; + // It is not legal to reference a class's own type parameters from a computed property name that + // belongs to the class. For example: + // + // function foo() { return '' } + // class C { // <-- Class's own type parameter T + // [foo()]() { } // <-- Reference to T from class's own computed property + // } + // + case 167 /* ComputedPropertyName */: + grandparent = location.parent.parent; + if (isClassLike(grandparent) || grandparent.kind === 264 /* InterfaceDeclaration */) { + if (result = lookup(getSymbolOfDeclaration(grandparent).members, name, meaning & 788968 /* Type */)) { + if (nameNotFoundMessage) { + error2(originalLocation, Diagnostics.A_computed_property_name_cannot_reference_a_type_parameter_from_its_containing_type); + } + return void 0; + } + } + break; + case 219 /* ArrowFunction */: + if (getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */) { + break; + } + // falls through + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 262 /* FunctionDeclaration */: + if (meaning & 3 /* Variable */ && name === "arguments") { + result = argumentsSymbol; + break loop; + } + break; + case 218 /* FunctionExpression */: + if (meaning & 3 /* Variable */ && name === "arguments") { + result = argumentsSymbol; + break loop; + } + if (meaning & 16 /* Function */) { + const functionName = location.name; + if (functionName && name === functionName.escapedText) { + result = location.symbol; + break loop; + } + } + break; + case 170 /* Decorator */: + if (location.parent && location.parent.kind === 169 /* Parameter */) { + location = location.parent; + } + if (location.parent && (isClassElement(location.parent) || location.parent.kind === 263 /* ClassDeclaration */)) { + location = location.parent; + } + break; + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + case 351 /* JSDocImportTag */: + const root = getJSDocRoot(location); + if (root) { + location = root.parent; + } + break; + case 169 /* Parameter */: + if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) { + if (!associatedDeclarationForContainingInitializerOrBindingName) { + associatedDeclarationForContainingInitializerOrBindingName = location; + } + } + break; + case 208 /* BindingElement */: + if (lastLocation && (lastLocation === location.initializer || lastLocation === location.name && isBindingPattern(lastLocation))) { + if (isPartOfParameterDeclaration(location) && !associatedDeclarationForContainingInitializerOrBindingName) { + associatedDeclarationForContainingInitializerOrBindingName = location; + } + } + break; + case 195 /* InferType */: + if (meaning & 262144 /* TypeParameter */) { + const parameterName = location.typeParameter.name; + if (parameterName && name === parameterName.escapedText) { + result = location.typeParameter.symbol; + break loop; + } + } + break; + case 281 /* ExportSpecifier */: + if (lastLocation && lastLocation === location.propertyName && location.parent.parent.moduleSpecifier) { + location = location.parent.parent.parent; + } + break; + } + if (isSelfReferenceLocation(location, lastLocation)) { + lastSelfReferenceLocation = location; + } + lastLocation = location; + location = isJSDocTemplateTag(location) ? getEffectiveContainerForJSDocTemplateTag(location) || location.parent : isJSDocParameterTag(location) || isJSDocReturnTag(location) ? getHostSignatureFromJSDoc(location) || location.parent : location.parent; + } + if (isUse && result && (!lastSelfReferenceLocation || result !== lastSelfReferenceLocation.symbol)) { + result.isReferenced |= meaning; + } + if (!result) { + if (lastLocation) { + Debug.assertNode(lastLocation, isSourceFile); + if (lastLocation.commonJsModuleIndicator && name === "exports" && meaning & lastLocation.symbol.flags) { + return lastLocation.symbol; + } + } + if (!excludeGlobals) { + result = lookup(globals, name, meaning); + } + } + if (!result) { + if (originalLocation && isInJSFile(originalLocation) && originalLocation.parent) { + if (isRequireCall( + originalLocation.parent, + /*requireStringLiteralLikeArgument*/ + false + )) { + return requireSymbol; + } + } + } + if (nameNotFoundMessage) { + if (propertyWithInvalidInitializer && onPropertyWithInvalidInitializer(originalLocation, name, propertyWithInvalidInitializer, result)) { + return void 0; + } + if (!result) { + onFailedToResolveSymbol(originalLocation, nameArg, meaning, nameNotFoundMessage); + } else { + onSuccessfullyResolvedSymbol(originalLocation, result, meaning, lastLocation, associatedDeclarationForContainingInitializerOrBindingName, withinDeferredContext); + } + } + return result; + } + function useOuterVariableScopeInParameter(result, location, lastLocation) { + const target = getEmitScriptTarget(compilerOptions); + const functionLocation = location; + if (isParameter(lastLocation) && functionLocation.body && result.valueDeclaration && result.valueDeclaration.pos >= functionLocation.body.pos && result.valueDeclaration.end <= functionLocation.body.end) { + if (target >= 2 /* ES2015 */) { + let declarationRequiresScopeChange = getRequiresScopeChangeCache(functionLocation); + if (declarationRequiresScopeChange === void 0) { + declarationRequiresScopeChange = forEach(functionLocation.parameters, requiresScopeChange) || false; + setRequiresScopeChangeCache(functionLocation, declarationRequiresScopeChange); + } + return !declarationRequiresScopeChange; + } + } + return false; + function requiresScopeChange(node) { + return requiresScopeChangeWorker(node.name) || !!node.initializer && requiresScopeChangeWorker(node.initializer); + } + function requiresScopeChangeWorker(node) { + switch (node.kind) { + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 176 /* Constructor */: + return false; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 303 /* PropertyAssignment */: + return requiresScopeChangeWorker(node.name); + case 172 /* PropertyDeclaration */: + if (hasStaticModifier(node)) { + return !emitStandardClassFields; + } + return requiresScopeChangeWorker(node.name); + default: + if (isNullishCoalesce(node) || isOptionalChain(node)) { + return target < 7 /* ES2020 */; + } + if (isBindingElement(node) && node.dotDotDotToken && isObjectBindingPattern(node.parent)) { + return target < 4 /* ES2017 */; + } + if (isTypeNode(node)) return false; + return forEachChild(node, requiresScopeChangeWorker) || false; + } + } + } + function getIsDeferredContext(location, lastLocation) { + if (location.kind !== 219 /* ArrowFunction */ && location.kind !== 218 /* FunctionExpression */) { + return isTypeQueryNode(location) || (isFunctionLikeDeclaration(location) || location.kind === 172 /* PropertyDeclaration */ && !isStatic(location)) && (!lastLocation || lastLocation !== location.name); + } + if (lastLocation && lastLocation === location.name) { + return false; + } + if (location.asteriskToken || hasSyntacticModifier(location, 1024 /* Async */)) { + return true; + } + return !getImmediatelyInvokedFunctionExpression(location); + } + function isSelfReferenceLocation(node, lastLocation) { + switch (node.kind) { + case 169 /* Parameter */: + return !!lastLocation && lastLocation === node.name; + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 267 /* ModuleDeclaration */: + return true; + default: + return false; + } + } + function isTypeParameterSymbolDeclaredInContainer(symbol, container) { + if (symbol.declarations) { + for (const decl of symbol.declarations) { + if (decl.kind === 168 /* TypeParameter */) { + const parent2 = isJSDocTemplateTag(decl.parent) ? getJSDocHost(decl.parent) : decl.parent; + if (parent2 === container) { + return !(isJSDocTemplateTag(decl.parent) && find(decl.parent.parent.tags, isJSDocTypeAlias)); + } + } + } + } + return false; + } +} +function isPrimitiveLiteralValue(node, includeBigInt = true) { + Debug.type(node); + switch (node.kind) { + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 9 /* NumericLiteral */: + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + return true; + case 10 /* BigIntLiteral */: + return includeBigInt; + case 224 /* PrefixUnaryExpression */: + if (node.operator === 41 /* MinusToken */) { + return isNumericLiteral(node.operand) || includeBigInt && isBigIntLiteral(node.operand); + } + if (node.operator === 40 /* PlusToken */) { + return isNumericLiteral(node.operand); + } + return false; + default: + assertType(node); + return false; + } +} +function unwrapParenthesizedExpression(o) { + while (o.kind === 217 /* ParenthesizedExpression */) { + o = o.expression; + } + return o; +} +function hasInferredType(node) { + Debug.type(node); + switch (node.kind) { + case 169 /* Parameter */: + case 171 /* PropertySignature */: + case 172 /* PropertyDeclaration */: + case 208 /* BindingElement */: + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + case 226 /* BinaryExpression */: + case 260 /* VariableDeclaration */: + case 277 /* ExportAssignment */: + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + case 341 /* JSDocParameterTag */: + case 348 /* JSDocPropertyTag */: + return true; + default: + assertType(node); + return false; + } +} +function isSideEffectImport(node) { + const ancestor = findAncestor(node, isImportDeclaration); + return !!ancestor && !ancestor.importClause; +} +var unprefixedNodeCoreModulesList = [ + "assert", + "assert/strict", + "async_hooks", + "buffer", + "child_process", + "cluster", + "console", + "constants", + "crypto", + "dgram", + "diagnostics_channel", + "dns", + "dns/promises", + "domain", + "events", + "fs", + "fs/promises", + "http", + "http2", + "https", + "inspector", + "inspector/promises", + "module", + "net", + "os", + "path", + "path/posix", + "path/win32", + "perf_hooks", + "process", + "punycode", + "querystring", + "readline", + "readline/promises", + "repl", + "stream", + "stream/consumers", + "stream/promises", + "stream/web", + "string_decoder", + "sys", + "test/mock_loader", + "timers", + "timers/promises", + "tls", + "trace_events", + "tty", + "url", + "util", + "util/types", + "v8", + "vm", + "wasi", + "worker_threads", + "zlib" +]; +var unprefixedNodeCoreModules = new Set(unprefixedNodeCoreModulesList); +var exclusivelyPrefixedNodeCoreModules = /* @__PURE__ */ new Set([ + "node:sea", + "node:sqlite", + "node:test", + "node:test/reporters" +]); +var nodeCoreModules = /* @__PURE__ */ new Set([ + ...unprefixedNodeCoreModulesList, + ...unprefixedNodeCoreModulesList.map((name) => `node:${name}`), + ...exclusivelyPrefixedNodeCoreModules +]); +function forEachDynamicImportOrRequireCall(file, includeTypeSpaceImports, requireStringLiteralLikeArgument, cb) { + const isJavaScriptFile = isInJSFile(file); + const r = /import|require/g; + while (r.exec(file.text) !== null) { + const node = getNodeAtPosition( + file, + r.lastIndex, + /*includeJSDoc*/ + includeTypeSpaceImports + ); + if (isJavaScriptFile && isRequireCall(node, requireStringLiteralLikeArgument)) { + cb(node, node.arguments[0]); + } else if (isImportCall(node) && node.arguments.length >= 1 && (!requireStringLiteralLikeArgument || isStringLiteralLike(node.arguments[0]))) { + cb(node, node.arguments[0]); + } else if (includeTypeSpaceImports && isLiteralImportTypeNode(node)) { + cb(node, node.argument.literal); + } else if (includeTypeSpaceImports && isJSDocImportTag(node)) { + const moduleNameExpr = getExternalModuleName(node); + if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text) { + cb(node, moduleNameExpr); + } + } + } +} +function getNodeAtPosition(sourceFile, position, includeJSDoc) { + const isJavaScriptFile = isInJSFile(sourceFile); + let current = sourceFile; + const getContainingChild = (child) => { + if (child.pos <= position && (position < child.end || position === child.end && child.kind === 1 /* EndOfFileToken */)) { + return child; + } + }; + while (true) { + const child = isJavaScriptFile && includeJSDoc && hasJSDocNodes(current) && forEach(current.jsDoc, getContainingChild) || forEachChild(current, getContainingChild); + if (!child) { + return current; + } + current = child; + } +} +function isNewScopeNode(node) { + return isFunctionLike(node) || isJSDocSignature(node) || isMappedTypeNode(node); +} + +// src/compiler/factory/baseNodeFactory.ts +function createBaseNodeFactory() { + let NodeConstructor2; + let TokenConstructor2; + let IdentifierConstructor2; + let PrivateIdentifierConstructor2; + let SourceFileConstructor2; + return { + createBaseSourceFileNode, + createBaseIdentifierNode, + createBasePrivateIdentifierNode, + createBaseTokenNode, + createBaseNode + }; + function createBaseSourceFileNode(kind) { + return new (SourceFileConstructor2 || (SourceFileConstructor2 = objectAllocator.getSourceFileConstructor()))( + kind, + /*pos*/ + -1, + /*end*/ + -1 + ); + } + function createBaseIdentifierNode(kind) { + return new (IdentifierConstructor2 || (IdentifierConstructor2 = objectAllocator.getIdentifierConstructor()))( + kind, + /*pos*/ + -1, + /*end*/ + -1 + ); + } + function createBasePrivateIdentifierNode(kind) { + return new (PrivateIdentifierConstructor2 || (PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor()))( + kind, + /*pos*/ + -1, + /*end*/ + -1 + ); + } + function createBaseTokenNode(kind) { + return new (TokenConstructor2 || (TokenConstructor2 = objectAllocator.getTokenConstructor()))( + kind, + /*pos*/ + -1, + /*end*/ + -1 + ); + } + function createBaseNode(kind) { + return new (NodeConstructor2 || (NodeConstructor2 = objectAllocator.getNodeConstructor()))( + kind, + /*pos*/ + -1, + /*end*/ + -1 + ); + } +} + +// src/compiler/factory/parenthesizerRules.ts +function createParenthesizerRules(factory2) { + let binaryLeftOperandParenthesizerCache; + let binaryRightOperandParenthesizerCache; + return { + getParenthesizeLeftSideOfBinaryForOperator, + getParenthesizeRightSideOfBinaryForOperator, + parenthesizeLeftSideOfBinary, + parenthesizeRightSideOfBinary, + parenthesizeExpressionOfComputedPropertyName, + parenthesizeConditionOfConditionalExpression, + parenthesizeBranchOfConditionalExpression, + parenthesizeExpressionOfExportDefault, + parenthesizeExpressionOfNew, + parenthesizeLeftSideOfAccess, + parenthesizeOperandOfPostfixUnary, + parenthesizeOperandOfPrefixUnary, + parenthesizeExpressionsOfCommaDelimitedList, + parenthesizeExpressionForDisallowedComma, + parenthesizeExpressionOfExpressionStatement, + parenthesizeConciseBodyOfArrowFunction, + parenthesizeCheckTypeOfConditionalType, + parenthesizeExtendsTypeOfConditionalType, + parenthesizeConstituentTypesOfUnionType, + parenthesizeConstituentTypeOfUnionType, + parenthesizeConstituentTypesOfIntersectionType, + parenthesizeConstituentTypeOfIntersectionType, + parenthesizeOperandOfTypeOperator, + parenthesizeOperandOfReadonlyTypeOperator, + parenthesizeNonArrayTypeOfPostfixType, + parenthesizeElementTypesOfTupleType, + parenthesizeElementTypeOfTupleType, + parenthesizeTypeOfOptionalType, + parenthesizeTypeArguments, + parenthesizeLeadingTypeArgument + }; + function getParenthesizeLeftSideOfBinaryForOperator(operatorKind) { + binaryLeftOperandParenthesizerCache || (binaryLeftOperandParenthesizerCache = /* @__PURE__ */ new Map()); + let parenthesizerRule = binaryLeftOperandParenthesizerCache.get(operatorKind); + if (!parenthesizerRule) { + parenthesizerRule = (node) => parenthesizeLeftSideOfBinary(operatorKind, node); + binaryLeftOperandParenthesizerCache.set(operatorKind, parenthesizerRule); + } + return parenthesizerRule; + } + function getParenthesizeRightSideOfBinaryForOperator(operatorKind) { + binaryRightOperandParenthesizerCache || (binaryRightOperandParenthesizerCache = /* @__PURE__ */ new Map()); + let parenthesizerRule = binaryRightOperandParenthesizerCache.get(operatorKind); + if (!parenthesizerRule) { + parenthesizerRule = (node) => parenthesizeRightSideOfBinary( + operatorKind, + /*leftSide*/ + void 0, + node + ); + binaryRightOperandParenthesizerCache.set(operatorKind, parenthesizerRule); + } + return parenthesizerRule; + } + function binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { + const binaryOperatorPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, binaryOperator); + const binaryOperatorAssociativity = getOperatorAssociativity(226 /* BinaryExpression */, binaryOperator); + const emittedOperand = skipPartiallyEmittedExpressions(operand); + if (!isLeftSideOfBinary && operand.kind === 219 /* ArrowFunction */ && binaryOperatorPrecedence > 3 /* Assignment */) { + return true; + } + const operandPrecedence = getExpressionPrecedence(emittedOperand); + switch (compareValues(operandPrecedence, binaryOperatorPrecedence)) { + case -1 /* LessThan */: + if (!isLeftSideOfBinary && binaryOperatorAssociativity === 1 /* Right */ && operand.kind === 229 /* YieldExpression */) { + return false; + } + return true; + case 1 /* GreaterThan */: + return false; + case 0 /* EqualTo */: + if (isLeftSideOfBinary) { + return binaryOperatorAssociativity === 1 /* Right */; + } else { + if (isBinaryExpression(emittedOperand) && emittedOperand.operatorToken.kind === binaryOperator) { + if (operatorHasAssociativeProperty(binaryOperator)) { + return false; + } + if (binaryOperator === 40 /* PlusToken */) { + const leftKind = leftOperand ? getLiteralKindOfBinaryPlusOperand(leftOperand) : 0 /* Unknown */; + if (isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(emittedOperand)) { + return false; + } + } + } + const operandAssociativity = getExpressionAssociativity(emittedOperand); + return operandAssociativity === 0 /* Left */; + } + } + } + function operatorHasAssociativeProperty(binaryOperator) { + return binaryOperator === 42 /* AsteriskToken */ || binaryOperator === 52 /* BarToken */ || binaryOperator === 51 /* AmpersandToken */ || binaryOperator === 53 /* CaretToken */ || binaryOperator === 28 /* CommaToken */; + } + function getLiteralKindOfBinaryPlusOperand(node) { + node = skipPartiallyEmittedExpressions(node); + if (isLiteralKind(node.kind)) { + return node.kind; + } + if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 40 /* PlusToken */) { + if (node.cachedLiteralKind !== void 0) { + return node.cachedLiteralKind; + } + const leftKind = getLiteralKindOfBinaryPlusOperand(node.left); + const literalKind = isLiteralKind(leftKind) && leftKind === getLiteralKindOfBinaryPlusOperand(node.right) ? leftKind : 0 /* Unknown */; + node.cachedLiteralKind = literalKind; + return literalKind; + } + return 0 /* Unknown */; + } + function parenthesizeBinaryOperand(binaryOperator, operand, isLeftSideOfBinary, leftOperand) { + const skipped = skipPartiallyEmittedExpressions(operand); + if (skipped.kind === 217 /* ParenthesizedExpression */) { + return operand; + } + return binaryOperandNeedsParentheses(binaryOperator, operand, isLeftSideOfBinary, leftOperand) ? factory2.createParenthesizedExpression(operand) : operand; + } + function parenthesizeLeftSideOfBinary(binaryOperator, leftSide) { + return parenthesizeBinaryOperand( + binaryOperator, + leftSide, + /*isLeftSideOfBinary*/ + true + ); + } + function parenthesizeRightSideOfBinary(binaryOperator, leftSide, rightSide) { + return parenthesizeBinaryOperand( + binaryOperator, + rightSide, + /*isLeftSideOfBinary*/ + false, + leftSide + ); + } + function parenthesizeExpressionOfComputedPropertyName(expression) { + return isCommaSequence(expression) ? factory2.createParenthesizedExpression(expression) : expression; + } + function parenthesizeConditionOfConditionalExpression(condition) { + const conditionalPrecedence = getOperatorPrecedence(227 /* ConditionalExpression */, 58 /* QuestionToken */); + const emittedCondition = skipPartiallyEmittedExpressions(condition); + const conditionPrecedence = getExpressionPrecedence(emittedCondition); + if (compareValues(conditionPrecedence, conditionalPrecedence) !== 1 /* GreaterThan */) { + return factory2.createParenthesizedExpression(condition); + } + return condition; + } + function parenthesizeBranchOfConditionalExpression(branch) { + const emittedExpression = skipPartiallyEmittedExpressions(branch); + return isCommaSequence(emittedExpression) ? factory2.createParenthesizedExpression(branch) : branch; + } + function parenthesizeExpressionOfExportDefault(expression) { + const check = skipPartiallyEmittedExpressions(expression); + let needsParens = isCommaSequence(check); + if (!needsParens) { + switch (getLeftmostExpression( + check, + /*stopAtCallExpressions*/ + false + ).kind) { + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + needsParens = true; + } + } + return needsParens ? factory2.createParenthesizedExpression(expression) : expression; + } + function parenthesizeExpressionOfNew(expression) { + const leftmostExpr = getLeftmostExpression( + expression, + /*stopAtCallExpressions*/ + true + ); + switch (leftmostExpr.kind) { + case 213 /* CallExpression */: + return factory2.createParenthesizedExpression(expression); + case 214 /* NewExpression */: + return !leftmostExpr.arguments ? factory2.createParenthesizedExpression(expression) : expression; + } + return parenthesizeLeftSideOfAccess(expression); + } + function parenthesizeLeftSideOfAccess(expression, optionalChain) { + const emittedExpression = skipPartiallyEmittedExpressions(expression); + if (isLeftHandSideExpression(emittedExpression) && (emittedExpression.kind !== 214 /* NewExpression */ || emittedExpression.arguments) && (optionalChain || !isOptionalChain(emittedExpression))) { + return expression; + } + return setTextRange(factory2.createParenthesizedExpression(expression), expression); + } + function parenthesizeOperandOfPostfixUnary(operand) { + return isLeftHandSideExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand); + } + function parenthesizeOperandOfPrefixUnary(operand) { + return isUnaryExpression(operand) ? operand : setTextRange(factory2.createParenthesizedExpression(operand), operand); + } + function parenthesizeExpressionsOfCommaDelimitedList(elements) { + const result = sameMap(elements, parenthesizeExpressionForDisallowedComma); + return setTextRange(factory2.createNodeArray(result, elements.hasTrailingComma), elements); + } + function parenthesizeExpressionForDisallowedComma(expression) { + const emittedExpression = skipPartiallyEmittedExpressions(expression); + const expressionPrecedence = getExpressionPrecedence(emittedExpression); + const commaPrecedence = getOperatorPrecedence(226 /* BinaryExpression */, 28 /* CommaToken */); + return expressionPrecedence > commaPrecedence ? expression : setTextRange(factory2.createParenthesizedExpression(expression), expression); + } + function parenthesizeExpressionOfExpressionStatement(expression) { + const emittedExpression = skipPartiallyEmittedExpressions(expression); + if (isCallExpression(emittedExpression)) { + const callee = emittedExpression.expression; + const kind = skipPartiallyEmittedExpressions(callee).kind; + if (kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */) { + const updated = factory2.updateCallExpression( + emittedExpression, + setTextRange(factory2.createParenthesizedExpression(callee), callee), + emittedExpression.typeArguments, + emittedExpression.arguments + ); + return factory2.restoreOuterExpressions(expression, updated, 8 /* PartiallyEmittedExpressions */); + } + } + const leftmostExpressionKind = getLeftmostExpression( + emittedExpression, + /*stopAtCallExpressions*/ + false + ).kind; + if (leftmostExpressionKind === 210 /* ObjectLiteralExpression */ || leftmostExpressionKind === 218 /* FunctionExpression */) { + return setTextRange(factory2.createParenthesizedExpression(expression), expression); + } + return expression; + } + function parenthesizeConciseBodyOfArrowFunction(body) { + if (!isBlock(body) && (isCommaSequence(body) || getLeftmostExpression( + body, + /*stopAtCallExpressions*/ + false + ).kind === 210 /* ObjectLiteralExpression */)) { + return setTextRange(factory2.createParenthesizedExpression(body), body); + } + return body; + } + function parenthesizeCheckTypeOfConditionalType(checkType) { + switch (checkType.kind) { + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 194 /* ConditionalType */: + return factory2.createParenthesizedType(checkType); + } + return checkType; + } + function parenthesizeExtendsTypeOfConditionalType(extendsType) { + switch (extendsType.kind) { + case 194 /* ConditionalType */: + return factory2.createParenthesizedType(extendsType); + } + return extendsType; + } + function parenthesizeConstituentTypeOfUnionType(type) { + switch (type.kind) { + case 192 /* UnionType */: + // Not strictly necessary, but a union containing a union should have been flattened + case 193 /* IntersectionType */: + return factory2.createParenthesizedType(type); + } + return parenthesizeCheckTypeOfConditionalType(type); + } + function parenthesizeConstituentTypesOfUnionType(members) { + return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfUnionType)); + } + function parenthesizeConstituentTypeOfIntersectionType(type) { + switch (type.kind) { + case 192 /* UnionType */: + case 193 /* IntersectionType */: + return factory2.createParenthesizedType(type); + } + return parenthesizeConstituentTypeOfUnionType(type); + } + function parenthesizeConstituentTypesOfIntersectionType(members) { + return factory2.createNodeArray(sameMap(members, parenthesizeConstituentTypeOfIntersectionType)); + } + function parenthesizeOperandOfTypeOperator(type) { + switch (type.kind) { + case 193 /* IntersectionType */: + return factory2.createParenthesizedType(type); + } + return parenthesizeConstituentTypeOfIntersectionType(type); + } + function parenthesizeOperandOfReadonlyTypeOperator(type) { + switch (type.kind) { + case 198 /* TypeOperator */: + return factory2.createParenthesizedType(type); + } + return parenthesizeOperandOfTypeOperator(type); + } + function parenthesizeNonArrayTypeOfPostfixType(type) { + switch (type.kind) { + case 195 /* InferType */: + case 198 /* TypeOperator */: + case 186 /* TypeQuery */: + return factory2.createParenthesizedType(type); + } + return parenthesizeOperandOfTypeOperator(type); + } + function parenthesizeElementTypesOfTupleType(types) { + return factory2.createNodeArray(sameMap(types, parenthesizeElementTypeOfTupleType)); + } + function parenthesizeElementTypeOfTupleType(type) { + if (hasJSDocPostfixQuestion(type)) return factory2.createParenthesizedType(type); + return type; + } + function hasJSDocPostfixQuestion(type) { + if (isJSDocNullableType(type)) return type.postfix; + if (isNamedTupleMember(type)) return hasJSDocPostfixQuestion(type.type); + if (isFunctionTypeNode(type) || isConstructorTypeNode(type) || isTypeOperatorNode(type)) return hasJSDocPostfixQuestion(type.type); + if (isConditionalTypeNode(type)) return hasJSDocPostfixQuestion(type.falseType); + if (isUnionTypeNode(type)) return hasJSDocPostfixQuestion(last(type.types)); + if (isIntersectionTypeNode(type)) return hasJSDocPostfixQuestion(last(type.types)); + if (isInferTypeNode(type)) return !!type.typeParameter.constraint && hasJSDocPostfixQuestion(type.typeParameter.constraint); + return false; + } + function parenthesizeTypeOfOptionalType(type) { + if (hasJSDocPostfixQuestion(type)) return factory2.createParenthesizedType(type); + return parenthesizeNonArrayTypeOfPostfixType(type); + } + function parenthesizeLeadingTypeArgument(node) { + return isFunctionOrConstructorTypeNode(node) && node.typeParameters ? factory2.createParenthesizedType(node) : node; + } + function parenthesizeOrdinalTypeArgument(node, i) { + return i === 0 ? parenthesizeLeadingTypeArgument(node) : node; + } + function parenthesizeTypeArguments(typeArguments) { + if (some(typeArguments)) { + return factory2.createNodeArray(sameMap(typeArguments, parenthesizeOrdinalTypeArgument)); + } + } +} +var nullParenthesizerRules = { + getParenthesizeLeftSideOfBinaryForOperator: (_) => identity, + getParenthesizeRightSideOfBinaryForOperator: (_) => identity, + parenthesizeLeftSideOfBinary: (_binaryOperator, leftSide) => leftSide, + parenthesizeRightSideOfBinary: (_binaryOperator, _leftSide, rightSide) => rightSide, + parenthesizeExpressionOfComputedPropertyName: identity, + parenthesizeConditionOfConditionalExpression: identity, + parenthesizeBranchOfConditionalExpression: identity, + parenthesizeExpressionOfExportDefault: identity, + parenthesizeExpressionOfNew: (expression) => cast(expression, isLeftHandSideExpression), + parenthesizeLeftSideOfAccess: (expression) => cast(expression, isLeftHandSideExpression), + parenthesizeOperandOfPostfixUnary: (operand) => cast(operand, isLeftHandSideExpression), + parenthesizeOperandOfPrefixUnary: (operand) => cast(operand, isUnaryExpression), + parenthesizeExpressionsOfCommaDelimitedList: (nodes) => cast(nodes, isNodeArray), + parenthesizeExpressionForDisallowedComma: identity, + parenthesizeExpressionOfExpressionStatement: identity, + parenthesizeConciseBodyOfArrowFunction: identity, + parenthesizeCheckTypeOfConditionalType: identity, + parenthesizeExtendsTypeOfConditionalType: identity, + parenthesizeConstituentTypesOfUnionType: (nodes) => cast(nodes, isNodeArray), + parenthesizeConstituentTypeOfUnionType: identity, + parenthesizeConstituentTypesOfIntersectionType: (nodes) => cast(nodes, isNodeArray), + parenthesizeConstituentTypeOfIntersectionType: identity, + parenthesizeOperandOfTypeOperator: identity, + parenthesizeOperandOfReadonlyTypeOperator: identity, + parenthesizeNonArrayTypeOfPostfixType: identity, + parenthesizeElementTypesOfTupleType: (nodes) => cast(nodes, isNodeArray), + parenthesizeElementTypeOfTupleType: identity, + parenthesizeTypeOfOptionalType: identity, + parenthesizeTypeArguments: (nodes) => nodes && cast(nodes, isNodeArray), + parenthesizeLeadingTypeArgument: identity +}; + +// src/compiler/factory/nodeConverters.ts +function createNodeConverters(factory2) { + return { + convertToFunctionBlock, + convertToFunctionExpression, + convertToClassExpression, + convertToArrayAssignmentElement, + convertToObjectAssignmentElement, + convertToAssignmentPattern, + convertToObjectAssignmentPattern, + convertToArrayAssignmentPattern, + convertToAssignmentElementTarget + }; + function convertToFunctionBlock(node, multiLine) { + if (isBlock(node)) return node; + const returnStatement = factory2.createReturnStatement(node); + setTextRange(returnStatement, node); + const body = factory2.createBlock([returnStatement], multiLine); + setTextRange(body, node); + return body; + } + function convertToFunctionExpression(node) { + var _a; + if (!node.body) return Debug.fail(`Cannot convert a FunctionDeclaration without a body`); + const updated = factory2.createFunctionExpression( + (_a = getModifiers(node)) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)), + node.asteriskToken, + node.name, + node.typeParameters, + node.parameters, + node.type, + node.body + ); + setOriginalNode(updated, node); + setTextRange(updated, node); + if (getStartsOnNewLine(node)) { + setStartsOnNewLine( + updated, + /*newLine*/ + true + ); + } + return updated; + } + function convertToClassExpression(node) { + var _a; + const updated = factory2.createClassExpression( + (_a = node.modifiers) == null ? void 0 : _a.filter((modifier) => !isExportModifier(modifier) && !isDefaultModifier(modifier)), + node.name, + node.typeParameters, + node.heritageClauses, + node.members + ); + setOriginalNode(updated, node); + setTextRange(updated, node); + if (getStartsOnNewLine(node)) { + setStartsOnNewLine( + updated, + /*newLine*/ + true + ); + } + return updated; + } + function convertToArrayAssignmentElement(element) { + if (isBindingElement(element)) { + if (element.dotDotDotToken) { + Debug.assertNode(element.name, isIdentifier); + return setOriginalNode(setTextRange(factory2.createSpreadElement(element.name), element), element); + } + const expression = convertToAssignmentElementTarget(element.name); + return element.initializer ? setOriginalNode( + setTextRange( + factory2.createAssignment(expression, element.initializer), + element + ), + element + ) : expression; + } + return cast(element, isExpression); + } + function convertToObjectAssignmentElement(element) { + if (isBindingElement(element)) { + if (element.dotDotDotToken) { + Debug.assertNode(element.name, isIdentifier); + return setOriginalNode(setTextRange(factory2.createSpreadAssignment(element.name), element), element); + } + if (element.propertyName) { + const expression = convertToAssignmentElementTarget(element.name); + return setOriginalNode(setTextRange(factory2.createPropertyAssignment(element.propertyName, element.initializer ? factory2.createAssignment(expression, element.initializer) : expression), element), element); + } + Debug.assertNode(element.name, isIdentifier); + return setOriginalNode(setTextRange(factory2.createShorthandPropertyAssignment(element.name, element.initializer), element), element); + } + return cast(element, isObjectLiteralElementLike); + } + function convertToAssignmentPattern(node) { + switch (node.kind) { + case 207 /* ArrayBindingPattern */: + case 209 /* ArrayLiteralExpression */: + return convertToArrayAssignmentPattern(node); + case 206 /* ObjectBindingPattern */: + case 210 /* ObjectLiteralExpression */: + return convertToObjectAssignmentPattern(node); + } + } + function convertToObjectAssignmentPattern(node) { + if (isObjectBindingPattern(node)) { + return setOriginalNode( + setTextRange( + factory2.createObjectLiteralExpression(map(node.elements, convertToObjectAssignmentElement)), + node + ), + node + ); + } + return cast(node, isObjectLiteralExpression); + } + function convertToArrayAssignmentPattern(node) { + if (isArrayBindingPattern(node)) { + return setOriginalNode( + setTextRange( + factory2.createArrayLiteralExpression(map(node.elements, convertToArrayAssignmentElement)), + node + ), + node + ); + } + return cast(node, isArrayLiteralExpression); + } + function convertToAssignmentElementTarget(node) { + if (isBindingPattern(node)) { + return convertToAssignmentPattern(node); + } + return cast(node, isExpression); + } +} +var nullNodeConverters = { + convertToFunctionBlock: notImplemented, + convertToFunctionExpression: notImplemented, + convertToClassExpression: notImplemented, + convertToArrayAssignmentElement: notImplemented, + convertToObjectAssignmentElement: notImplemented, + convertToAssignmentPattern: notImplemented, + convertToObjectAssignmentPattern: notImplemented, + convertToArrayAssignmentPattern: notImplemented, + convertToAssignmentElementTarget: notImplemented +}; + +// src/compiler/factory/nodeFactory.ts +var nextAutoGenerateId = 0; +var NodeFactoryFlags = /* @__PURE__ */ ((NodeFactoryFlags2) => { + NodeFactoryFlags2[NodeFactoryFlags2["None"] = 0] = "None"; + NodeFactoryFlags2[NodeFactoryFlags2["NoParenthesizerRules"] = 1] = "NoParenthesizerRules"; + NodeFactoryFlags2[NodeFactoryFlags2["NoNodeConverters"] = 2] = "NoNodeConverters"; + NodeFactoryFlags2[NodeFactoryFlags2["NoIndentationOnFreshPropertyAccess"] = 4] = "NoIndentationOnFreshPropertyAccess"; + NodeFactoryFlags2[NodeFactoryFlags2["NoOriginalNode"] = 8] = "NoOriginalNode"; + return NodeFactoryFlags2; +})(NodeFactoryFlags || {}); +var nodeFactoryPatchers = []; +function addNodeFactoryPatcher(fn) { + nodeFactoryPatchers.push(fn); +} +function createNodeFactory(flags, baseFactory2) { + const setOriginal = flags & 8 /* NoOriginalNode */ ? identity : setOriginalNode; + const parenthesizerRules = memoize(() => flags & 1 /* NoParenthesizerRules */ ? nullParenthesizerRules : createParenthesizerRules(factory2)); + const converters = memoize(() => flags & 2 /* NoNodeConverters */ ? nullNodeConverters : createNodeConverters(factory2)); + const getBinaryCreateFunction = memoizeOne((operator) => (left, right) => createBinaryExpression(left, operator, right)); + const getPrefixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPrefixUnaryExpression(operator, operand)); + const getPostfixUnaryCreateFunction = memoizeOne((operator) => (operand) => createPostfixUnaryExpression(operand, operator)); + const getJSDocPrimaryTypeCreateFunction = memoizeOne((kind) => () => createJSDocPrimaryTypeWorker(kind)); + const getJSDocUnaryTypeCreateFunction = memoizeOne((kind) => (type) => createJSDocUnaryTypeWorker(kind, type)); + const getJSDocUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocUnaryTypeWorker(kind, node, type)); + const getJSDocPrePostfixUnaryTypeCreateFunction = memoizeOne((kind) => (type, postfix) => createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix)); + const getJSDocPrePostfixUnaryTypeUpdateFunction = memoizeOne((kind) => (node, type) => updateJSDocPrePostfixUnaryTypeWorker(kind, node, type)); + const getJSDocSimpleTagCreateFunction = memoizeOne((kind) => (tagName, comment) => createJSDocSimpleTagWorker(kind, tagName, comment)); + const getJSDocSimpleTagUpdateFunction = memoizeOne((kind) => (node, tagName, comment) => updateJSDocSimpleTagWorker(kind, node, tagName, comment)); + const getJSDocTypeLikeTagCreateFunction = memoizeOne((kind) => (tagName, typeExpression, comment) => createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment)); + const getJSDocTypeLikeTagUpdateFunction = memoizeOne((kind) => (node, tagName, typeExpression, comment) => updateJSDocTypeLikeTagWorker(kind, node, tagName, typeExpression, comment)); + const factory2 = { + get parenthesizer() { + return parenthesizerRules(); + }, + get converters() { + return converters(); + }, + baseFactory: baseFactory2, + flags, + createNodeArray, + createNumericLiteral, + createBigIntLiteral, + createStringLiteral, + createStringLiteralFromNode, + createRegularExpressionLiteral, + createLiteralLikeNode, + createIdentifier, + createTempVariable, + createLoopVariable, + createUniqueName, + getGeneratedNameForNode, + createPrivateIdentifier, + createUniquePrivateName, + getGeneratedPrivateNameForNode, + createToken, + createSuper, + createThis, + createNull, + createTrue, + createFalse, + createModifier, + createModifiersFromModifierFlags, + createQualifiedName, + updateQualifiedName, + createComputedPropertyName, + updateComputedPropertyName, + createTypeParameterDeclaration, + updateTypeParameterDeclaration, + createParameterDeclaration, + updateParameterDeclaration, + createDecorator, + updateDecorator, + createPropertySignature, + updatePropertySignature, + createPropertyDeclaration, + updatePropertyDeclaration: updatePropertyDeclaration2, + createMethodSignature, + updateMethodSignature, + createMethodDeclaration, + updateMethodDeclaration, + createConstructorDeclaration, + updateConstructorDeclaration, + createGetAccessorDeclaration, + updateGetAccessorDeclaration, + createSetAccessorDeclaration, + updateSetAccessorDeclaration, + createCallSignature, + updateCallSignature, + createConstructSignature, + updateConstructSignature, + createIndexSignature, + updateIndexSignature, + createClassStaticBlockDeclaration, + updateClassStaticBlockDeclaration, + createTemplateLiteralTypeSpan, + updateTemplateLiteralTypeSpan, + createKeywordTypeNode, + createTypePredicateNode, + updateTypePredicateNode, + createTypeReferenceNode, + updateTypeReferenceNode, + createFunctionTypeNode, + updateFunctionTypeNode, + createConstructorTypeNode, + updateConstructorTypeNode, + createTypeQueryNode, + updateTypeQueryNode, + createTypeLiteralNode, + updateTypeLiteralNode, + createArrayTypeNode, + updateArrayTypeNode, + createTupleTypeNode, + updateTupleTypeNode, + createNamedTupleMember, + updateNamedTupleMember, + createOptionalTypeNode, + updateOptionalTypeNode, + createRestTypeNode, + updateRestTypeNode, + createUnionTypeNode, + updateUnionTypeNode, + createIntersectionTypeNode, + updateIntersectionTypeNode, + createConditionalTypeNode, + updateConditionalTypeNode, + createInferTypeNode, + updateInferTypeNode, + createImportTypeNode, + updateImportTypeNode, + createParenthesizedType, + updateParenthesizedType, + createThisTypeNode, + createTypeOperatorNode, + updateTypeOperatorNode, + createIndexedAccessTypeNode, + updateIndexedAccessTypeNode, + createMappedTypeNode, + updateMappedTypeNode, + createLiteralTypeNode, + updateLiteralTypeNode, + createTemplateLiteralType, + updateTemplateLiteralType, + createObjectBindingPattern, + updateObjectBindingPattern, + createArrayBindingPattern, + updateArrayBindingPattern, + createBindingElement, + updateBindingElement, + createArrayLiteralExpression, + updateArrayLiteralExpression, + createObjectLiteralExpression, + updateObjectLiteralExpression, + createPropertyAccessExpression: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, name) => setEmitFlags(createPropertyAccessExpression(expression, name), 262144 /* NoIndentation */) : createPropertyAccessExpression, + updatePropertyAccessExpression, + createPropertyAccessChain: flags & 4 /* NoIndentationOnFreshPropertyAccess */ ? (expression, questionDotToken, name) => setEmitFlags(createPropertyAccessChain(expression, questionDotToken, name), 262144 /* NoIndentation */) : createPropertyAccessChain, + updatePropertyAccessChain, + createElementAccessExpression, + updateElementAccessExpression, + createElementAccessChain, + updateElementAccessChain, + createCallExpression, + updateCallExpression, + createCallChain, + updateCallChain, + createNewExpression, + updateNewExpression, + createTaggedTemplateExpression, + updateTaggedTemplateExpression, + createTypeAssertion, + updateTypeAssertion, + createParenthesizedExpression, + updateParenthesizedExpression, + createFunctionExpression, + updateFunctionExpression, + createArrowFunction, + updateArrowFunction, + createDeleteExpression, + updateDeleteExpression, + createTypeOfExpression, + updateTypeOfExpression, + createVoidExpression, + updateVoidExpression, + createAwaitExpression, + updateAwaitExpression, + createPrefixUnaryExpression, + updatePrefixUnaryExpression, + createPostfixUnaryExpression, + updatePostfixUnaryExpression, + createBinaryExpression, + updateBinaryExpression, + createConditionalExpression, + updateConditionalExpression, + createTemplateExpression, + updateTemplateExpression, + createTemplateHead, + createTemplateMiddle, + createTemplateTail, + createNoSubstitutionTemplateLiteral, + createTemplateLiteralLikeNode, + createYieldExpression, + updateYieldExpression, + createSpreadElement, + updateSpreadElement, + createClassExpression, + updateClassExpression, + createOmittedExpression, + createExpressionWithTypeArguments, + updateExpressionWithTypeArguments, + createAsExpression, + updateAsExpression, + createNonNullExpression, + updateNonNullExpression, + createSatisfiesExpression, + updateSatisfiesExpression, + createNonNullChain, + updateNonNullChain, + createMetaProperty, + updateMetaProperty, + createTemplateSpan, + updateTemplateSpan, + createSemicolonClassElement, + createBlock, + updateBlock, + createVariableStatement, + updateVariableStatement, + createEmptyStatement, + createExpressionStatement, + updateExpressionStatement, + createIfStatement, + updateIfStatement, + createDoStatement, + updateDoStatement, + createWhileStatement, + updateWhileStatement, + createForStatement, + updateForStatement, + createForInStatement, + updateForInStatement, + createForOfStatement, + updateForOfStatement, + createContinueStatement, + updateContinueStatement, + createBreakStatement, + updateBreakStatement, + createReturnStatement, + updateReturnStatement, + createWithStatement, + updateWithStatement, + createSwitchStatement, + updateSwitchStatement, + createLabeledStatement, + updateLabeledStatement, + createThrowStatement, + updateThrowStatement, + createTryStatement, + updateTryStatement, + createDebuggerStatement, + createVariableDeclaration, + updateVariableDeclaration, + createVariableDeclarationList, + updateVariableDeclarationList, + createFunctionDeclaration, + updateFunctionDeclaration, + createClassDeclaration, + updateClassDeclaration, + createInterfaceDeclaration, + updateInterfaceDeclaration, + createTypeAliasDeclaration, + updateTypeAliasDeclaration, + createEnumDeclaration, + updateEnumDeclaration, + createModuleDeclaration, + updateModuleDeclaration, + createModuleBlock, + updateModuleBlock, + createCaseBlock, + updateCaseBlock, + createNamespaceExportDeclaration, + updateNamespaceExportDeclaration, + createImportEqualsDeclaration, + updateImportEqualsDeclaration, + createImportDeclaration, + updateImportDeclaration, + createImportClause: createImportClause2, + updateImportClause, + createAssertClause, + updateAssertClause, + createAssertEntry, + updateAssertEntry, + createImportTypeAssertionContainer, + updateImportTypeAssertionContainer, + createImportAttributes, + updateImportAttributes, + createImportAttribute, + updateImportAttribute, + createNamespaceImport, + updateNamespaceImport, + createNamespaceExport, + updateNamespaceExport, + createNamedImports, + updateNamedImports, + createImportSpecifier, + updateImportSpecifier, + createExportAssignment: createExportAssignment2, + updateExportAssignment, + createExportDeclaration, + updateExportDeclaration, + createNamedExports, + updateNamedExports, + createExportSpecifier, + updateExportSpecifier, + createMissingDeclaration, + createExternalModuleReference, + updateExternalModuleReference, + // lazily load factory members for JSDoc types with similar structure + get createJSDocAllType() { + return getJSDocPrimaryTypeCreateFunction(312 /* JSDocAllType */); + }, + get createJSDocUnknownType() { + return getJSDocPrimaryTypeCreateFunction(313 /* JSDocUnknownType */); + }, + get createJSDocNonNullableType() { + return getJSDocPrePostfixUnaryTypeCreateFunction(315 /* JSDocNonNullableType */); + }, + get updateJSDocNonNullableType() { + return getJSDocPrePostfixUnaryTypeUpdateFunction(315 /* JSDocNonNullableType */); + }, + get createJSDocNullableType() { + return getJSDocPrePostfixUnaryTypeCreateFunction(314 /* JSDocNullableType */); + }, + get updateJSDocNullableType() { + return getJSDocPrePostfixUnaryTypeUpdateFunction(314 /* JSDocNullableType */); + }, + get createJSDocOptionalType() { + return getJSDocUnaryTypeCreateFunction(316 /* JSDocOptionalType */); + }, + get updateJSDocOptionalType() { + return getJSDocUnaryTypeUpdateFunction(316 /* JSDocOptionalType */); + }, + get createJSDocVariadicType() { + return getJSDocUnaryTypeCreateFunction(318 /* JSDocVariadicType */); + }, + get updateJSDocVariadicType() { + return getJSDocUnaryTypeUpdateFunction(318 /* JSDocVariadicType */); + }, + get createJSDocNamepathType() { + return getJSDocUnaryTypeCreateFunction(319 /* JSDocNamepathType */); + }, + get updateJSDocNamepathType() { + return getJSDocUnaryTypeUpdateFunction(319 /* JSDocNamepathType */); + }, + createJSDocFunctionType, + updateJSDocFunctionType, + createJSDocTypeLiteral, + updateJSDocTypeLiteral, + createJSDocTypeExpression, + updateJSDocTypeExpression, + createJSDocSignature, + updateJSDocSignature, + createJSDocTemplateTag, + updateJSDocTemplateTag, + createJSDocTypedefTag, + updateJSDocTypedefTag, + createJSDocParameterTag, + updateJSDocParameterTag, + createJSDocPropertyTag, + updateJSDocPropertyTag, + createJSDocCallbackTag, + updateJSDocCallbackTag, + createJSDocOverloadTag, + updateJSDocOverloadTag, + createJSDocAugmentsTag, + updateJSDocAugmentsTag, + createJSDocImplementsTag, + updateJSDocImplementsTag, + createJSDocSeeTag, + updateJSDocSeeTag, + createJSDocImportTag, + updateJSDocImportTag, + createJSDocNameReference, + updateJSDocNameReference, + createJSDocMemberName, + updateJSDocMemberName, + createJSDocLink, + updateJSDocLink, + createJSDocLinkCode, + updateJSDocLinkCode, + createJSDocLinkPlain, + updateJSDocLinkPlain, + // lazily load factory members for JSDoc tags with similar structure + get createJSDocTypeTag() { + return getJSDocTypeLikeTagCreateFunction(344 /* JSDocTypeTag */); + }, + get updateJSDocTypeTag() { + return getJSDocTypeLikeTagUpdateFunction(344 /* JSDocTypeTag */); + }, + get createJSDocReturnTag() { + return getJSDocTypeLikeTagCreateFunction(342 /* JSDocReturnTag */); + }, + get updateJSDocReturnTag() { + return getJSDocTypeLikeTagUpdateFunction(342 /* JSDocReturnTag */); + }, + get createJSDocThisTag() { + return getJSDocTypeLikeTagCreateFunction(343 /* JSDocThisTag */); + }, + get updateJSDocThisTag() { + return getJSDocTypeLikeTagUpdateFunction(343 /* JSDocThisTag */); + }, + get createJSDocAuthorTag() { + return getJSDocSimpleTagCreateFunction(330 /* JSDocAuthorTag */); + }, + get updateJSDocAuthorTag() { + return getJSDocSimpleTagUpdateFunction(330 /* JSDocAuthorTag */); + }, + get createJSDocClassTag() { + return getJSDocSimpleTagCreateFunction(332 /* JSDocClassTag */); + }, + get updateJSDocClassTag() { + return getJSDocSimpleTagUpdateFunction(332 /* JSDocClassTag */); + }, + get createJSDocPublicTag() { + return getJSDocSimpleTagCreateFunction(333 /* JSDocPublicTag */); + }, + get updateJSDocPublicTag() { + return getJSDocSimpleTagUpdateFunction(333 /* JSDocPublicTag */); + }, + get createJSDocPrivateTag() { + return getJSDocSimpleTagCreateFunction(334 /* JSDocPrivateTag */); + }, + get updateJSDocPrivateTag() { + return getJSDocSimpleTagUpdateFunction(334 /* JSDocPrivateTag */); + }, + get createJSDocProtectedTag() { + return getJSDocSimpleTagCreateFunction(335 /* JSDocProtectedTag */); + }, + get updateJSDocProtectedTag() { + return getJSDocSimpleTagUpdateFunction(335 /* JSDocProtectedTag */); + }, + get createJSDocReadonlyTag() { + return getJSDocSimpleTagCreateFunction(336 /* JSDocReadonlyTag */); + }, + get updateJSDocReadonlyTag() { + return getJSDocSimpleTagUpdateFunction(336 /* JSDocReadonlyTag */); + }, + get createJSDocOverrideTag() { + return getJSDocSimpleTagCreateFunction(337 /* JSDocOverrideTag */); + }, + get updateJSDocOverrideTag() { + return getJSDocSimpleTagUpdateFunction(337 /* JSDocOverrideTag */); + }, + get createJSDocDeprecatedTag() { + return getJSDocSimpleTagCreateFunction(331 /* JSDocDeprecatedTag */); + }, + get updateJSDocDeprecatedTag() { + return getJSDocSimpleTagUpdateFunction(331 /* JSDocDeprecatedTag */); + }, + get createJSDocThrowsTag() { + return getJSDocTypeLikeTagCreateFunction(349 /* JSDocThrowsTag */); + }, + get updateJSDocThrowsTag() { + return getJSDocTypeLikeTagUpdateFunction(349 /* JSDocThrowsTag */); + }, + get createJSDocSatisfiesTag() { + return getJSDocTypeLikeTagCreateFunction(350 /* JSDocSatisfiesTag */); + }, + get updateJSDocSatisfiesTag() { + return getJSDocTypeLikeTagUpdateFunction(350 /* JSDocSatisfiesTag */); + }, + createJSDocEnumTag, + updateJSDocEnumTag, + createJSDocUnknownTag, + updateJSDocUnknownTag, + createJSDocText, + updateJSDocText, + createJSDocComment, + updateJSDocComment, + createJsxElement, + updateJsxElement, + createJsxSelfClosingElement, + updateJsxSelfClosingElement, + createJsxOpeningElement, + updateJsxOpeningElement, + createJsxClosingElement, + updateJsxClosingElement, + createJsxFragment, + createJsxText, + updateJsxText, + createJsxOpeningFragment, + createJsxJsxClosingFragment, + updateJsxFragment, + createJsxAttribute, + updateJsxAttribute, + createJsxAttributes, + updateJsxAttributes, + createJsxSpreadAttribute, + updateJsxSpreadAttribute, + createJsxExpression, + updateJsxExpression, + createJsxNamespacedName, + updateJsxNamespacedName, + createCaseClause, + updateCaseClause, + createDefaultClause, + updateDefaultClause, + createHeritageClause, + updateHeritageClause, + createCatchClause, + updateCatchClause, + createPropertyAssignment, + updatePropertyAssignment, + createShorthandPropertyAssignment, + updateShorthandPropertyAssignment, + createSpreadAssignment, + updateSpreadAssignment, + createEnumMember, + updateEnumMember, + createSourceFile: createSourceFile2, + updateSourceFile: updateSourceFile2, + createRedirectedSourceFile, + createBundle, + updateBundle, + createSyntheticExpression, + createSyntaxList: createSyntaxList3, + createNotEmittedStatement, + createNotEmittedTypeElement, + createPartiallyEmittedExpression, + updatePartiallyEmittedExpression, + createCommaListExpression, + updateCommaListExpression, + createSyntheticReferenceExpression, + updateSyntheticReferenceExpression, + cloneNode, + // Lazily load factory methods for common operator factories and utilities + get createComma() { + return getBinaryCreateFunction(28 /* CommaToken */); + }, + get createAssignment() { + return getBinaryCreateFunction(64 /* EqualsToken */); + }, + get createLogicalOr() { + return getBinaryCreateFunction(57 /* BarBarToken */); + }, + get createLogicalAnd() { + return getBinaryCreateFunction(56 /* AmpersandAmpersandToken */); + }, + get createBitwiseOr() { + return getBinaryCreateFunction(52 /* BarToken */); + }, + get createBitwiseXor() { + return getBinaryCreateFunction(53 /* CaretToken */); + }, + get createBitwiseAnd() { + return getBinaryCreateFunction(51 /* AmpersandToken */); + }, + get createStrictEquality() { + return getBinaryCreateFunction(37 /* EqualsEqualsEqualsToken */); + }, + get createStrictInequality() { + return getBinaryCreateFunction(38 /* ExclamationEqualsEqualsToken */); + }, + get createEquality() { + return getBinaryCreateFunction(35 /* EqualsEqualsToken */); + }, + get createInequality() { + return getBinaryCreateFunction(36 /* ExclamationEqualsToken */); + }, + get createLessThan() { + return getBinaryCreateFunction(30 /* LessThanToken */); + }, + get createLessThanEquals() { + return getBinaryCreateFunction(33 /* LessThanEqualsToken */); + }, + get createGreaterThan() { + return getBinaryCreateFunction(32 /* GreaterThanToken */); + }, + get createGreaterThanEquals() { + return getBinaryCreateFunction(34 /* GreaterThanEqualsToken */); + }, + get createLeftShift() { + return getBinaryCreateFunction(48 /* LessThanLessThanToken */); + }, + get createRightShift() { + return getBinaryCreateFunction(49 /* GreaterThanGreaterThanToken */); + }, + get createUnsignedRightShift() { + return getBinaryCreateFunction(50 /* GreaterThanGreaterThanGreaterThanToken */); + }, + get createAdd() { + return getBinaryCreateFunction(40 /* PlusToken */); + }, + get createSubtract() { + return getBinaryCreateFunction(41 /* MinusToken */); + }, + get createMultiply() { + return getBinaryCreateFunction(42 /* AsteriskToken */); + }, + get createDivide() { + return getBinaryCreateFunction(44 /* SlashToken */); + }, + get createModulo() { + return getBinaryCreateFunction(45 /* PercentToken */); + }, + get createExponent() { + return getBinaryCreateFunction(43 /* AsteriskAsteriskToken */); + }, + get createPrefixPlus() { + return getPrefixUnaryCreateFunction(40 /* PlusToken */); + }, + get createPrefixMinus() { + return getPrefixUnaryCreateFunction(41 /* MinusToken */); + }, + get createPrefixIncrement() { + return getPrefixUnaryCreateFunction(46 /* PlusPlusToken */); + }, + get createPrefixDecrement() { + return getPrefixUnaryCreateFunction(47 /* MinusMinusToken */); + }, + get createBitwiseNot() { + return getPrefixUnaryCreateFunction(55 /* TildeToken */); + }, + get createLogicalNot() { + return getPrefixUnaryCreateFunction(54 /* ExclamationToken */); + }, + get createPostfixIncrement() { + return getPostfixUnaryCreateFunction(46 /* PlusPlusToken */); + }, + get createPostfixDecrement() { + return getPostfixUnaryCreateFunction(47 /* MinusMinusToken */); + }, + // Compound nodes + createImmediatelyInvokedFunctionExpression, + createImmediatelyInvokedArrowFunction, + createVoidZero, + createExportDefault, + createExternalModuleExport, + createTypeCheck, + createIsNotTypeCheck, + createMethodCall, + createGlobalMethodCall, + createFunctionBindCall, + createFunctionCallCall, + createFunctionApplyCall, + createArraySliceCall, + createArrayConcatCall, + createObjectDefinePropertyCall, + createObjectGetOwnPropertyDescriptorCall, + createReflectGetCall, + createReflectSetCall, + createPropertyDescriptor, + createCallBinding, + createAssignmentTargetWrapper, + // Utilities + inlineExpressions, + getInternalName, + getLocalName, + getExportName, + getDeclarationName, + getNamespaceMemberName, + getExternalModuleOrNamespaceExportName, + restoreOuterExpressions, + restoreEnclosingLabel, + createUseStrictPrologue, + copyPrologue, + copyStandardPrologue, + copyCustomPrologue, + ensureUseStrict, + liftToBlock, + mergeLexicalEnvironment, + replaceModifiers, + replaceDecoratorsAndModifiers, + replacePropertyName + }; + forEach(nodeFactoryPatchers, (fn) => fn(factory2)); + return factory2; + function createNodeArray(elements, hasTrailingComma) { + if (elements === void 0 || elements === emptyArray) { + elements = []; + } else if (isNodeArray(elements)) { + if (hasTrailingComma === void 0 || elements.hasTrailingComma === hasTrailingComma) { + if (elements.transformFlags === void 0) { + aggregateChildrenFlags(elements); + } + Debug.attachNodeArrayDebugInfo(elements); + return elements; + } + const array2 = elements.slice(); + array2.pos = elements.pos; + array2.end = elements.end; + array2.hasTrailingComma = hasTrailingComma; + array2.transformFlags = elements.transformFlags; + Debug.attachNodeArrayDebugInfo(array2); + return array2; + } + const length2 = elements.length; + const array = length2 >= 1 && length2 <= 4 ? elements.slice() : elements; + array.pos = -1; + array.end = -1; + array.hasTrailingComma = !!hasTrailingComma; + array.transformFlags = 0 /* None */; + aggregateChildrenFlags(array); + Debug.attachNodeArrayDebugInfo(array); + return array; + } + function createBaseNode(kind) { + return baseFactory2.createBaseNode(kind); + } + function createBaseDeclaration(kind) { + const node = createBaseNode(kind); + node.symbol = void 0; + node.localSymbol = void 0; + return node; + } + function finishUpdateBaseSignatureDeclaration(updated, original) { + if (updated !== original) { + updated.typeArguments = original.typeArguments; + } + return update(updated, original); + } + function createNumericLiteral(value, numericLiteralFlags = 0 /* None */) { + const text = typeof value === "number" ? value + "" : value; + Debug.assert(text.charCodeAt(0) !== 45 /* minus */, "Negative numbers should be created in combination with createPrefixUnaryExpression"); + const node = createBaseDeclaration(9 /* NumericLiteral */); + node.text = text; + node.numericLiteralFlags = numericLiteralFlags; + if (numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) node.transformFlags |= 1024 /* ContainsES2015 */; + return node; + } + function createBigIntLiteral(value) { + const node = createBaseToken(10 /* BigIntLiteral */); + node.text = typeof value === "string" ? value : pseudoBigIntToString(value) + "n"; + node.transformFlags |= 32 /* ContainsES2020 */; + return node; + } + function createBaseStringLiteral(text, isSingleQuote) { + const node = createBaseDeclaration(11 /* StringLiteral */); + node.text = text; + node.singleQuote = isSingleQuote; + return node; + } + function createStringLiteral(text, isSingleQuote, hasExtendedUnicodeEscape) { + const node = createBaseStringLiteral(text, isSingleQuote); + node.hasExtendedUnicodeEscape = hasExtendedUnicodeEscape; + if (hasExtendedUnicodeEscape) node.transformFlags |= 1024 /* ContainsES2015 */; + return node; + } + function createStringLiteralFromNode(sourceNode) { + const node = createBaseStringLiteral( + getTextOfIdentifierOrLiteral(sourceNode), + /*isSingleQuote*/ + void 0 + ); + node.textSourceNode = sourceNode; + return node; + } + function createRegularExpressionLiteral(text) { + const node = createBaseToken(14 /* RegularExpressionLiteral */); + node.text = text; + return node; + } + function createLiteralLikeNode(kind, text) { + switch (kind) { + case 9 /* NumericLiteral */: + return createNumericLiteral( + text, + /*numericLiteralFlags*/ + 0 + ); + case 10 /* BigIntLiteral */: + return createBigIntLiteral(text); + case 11 /* StringLiteral */: + return createStringLiteral( + text, + /*isSingleQuote*/ + void 0 + ); + case 12 /* JsxText */: + return createJsxText( + text, + /*containsOnlyTriviaWhiteSpaces*/ + false + ); + case 13 /* JsxTextAllWhiteSpaces */: + return createJsxText( + text, + /*containsOnlyTriviaWhiteSpaces*/ + true + ); + case 14 /* RegularExpressionLiteral */: + return createRegularExpressionLiteral(text); + case 15 /* NoSubstitutionTemplateLiteral */: + return createTemplateLiteralLikeNode( + kind, + text, + /*rawText*/ + void 0, + /*templateFlags*/ + 0 + ); + } + } + function createBaseIdentifier(escapedText) { + const node = baseFactory2.createBaseIdentifierNode(80 /* Identifier */); + node.escapedText = escapedText; + node.jsDoc = void 0; + node.flowNode = void 0; + node.symbol = void 0; + return node; + } + function createBaseGeneratedIdentifier(text, autoGenerateFlags, prefix, suffix) { + const node = createBaseIdentifier(escapeLeadingUnderscores(text)); + setIdentifierAutoGenerate(node, { + flags: autoGenerateFlags, + id: nextAutoGenerateId, + prefix, + suffix + }); + nextAutoGenerateId++; + return node; + } + function createIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape) { + if (originalKeywordKind === void 0 && text) { + originalKeywordKind = stringToToken(text); + } + if (originalKeywordKind === 80 /* Identifier */) { + originalKeywordKind = void 0; + } + const node = createBaseIdentifier(escapeLeadingUnderscores(text)); + if (hasExtendedUnicodeEscape) node.flags |= 256 /* IdentifierHasExtendedUnicodeEscape */; + if (node.escapedText === "await") { + node.transformFlags |= 67108864 /* ContainsPossibleTopLevelAwait */; + } + if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) { + node.transformFlags |= 1024 /* ContainsES2015 */; + } + return node; + } + function createTempVariable(recordTempVariable, reservedInNestedScopes, prefix, suffix) { + let flags2 = 1 /* Auto */; + if (reservedInNestedScopes) flags2 |= 8 /* ReservedInNestedScopes */; + const name = createBaseGeneratedIdentifier("", flags2, prefix, suffix); + if (recordTempVariable) { + recordTempVariable(name); + } + return name; + } + function createLoopVariable(reservedInNestedScopes) { + let flags2 = 2 /* Loop */; + if (reservedInNestedScopes) flags2 |= 8 /* ReservedInNestedScopes */; + return createBaseGeneratedIdentifier( + "", + flags2, + /*prefix*/ + void 0, + /*suffix*/ + void 0 + ); + } + function createUniqueName(text, flags2 = 0 /* None */, prefix, suffix) { + Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags"); + Debug.assert((flags2 & (16 /* Optimistic */ | 32 /* FileLevel */)) !== 32 /* FileLevel */, "GeneratedIdentifierFlags.FileLevel cannot be set without also setting GeneratedIdentifierFlags.Optimistic"); + return createBaseGeneratedIdentifier(text, 3 /* Unique */ | flags2, prefix, suffix); + } + function getGeneratedNameForNode(node, flags2 = 0, prefix, suffix) { + Debug.assert(!(flags2 & 7 /* KindMask */), "Argument out of range: flags"); + const text = !node ? "" : isMemberName(node) ? formatGeneratedName( + /*privateName*/ + false, + prefix, + node, + suffix, + idText + ) : `generated@${getNodeId(node)}`; + if (prefix || suffix) flags2 |= 16 /* Optimistic */; + const name = createBaseGeneratedIdentifier(text, 4 /* Node */ | flags2, prefix, suffix); + name.original = node; + return name; + } + function createBasePrivateIdentifier(escapedText) { + const node = baseFactory2.createBasePrivateIdentifierNode(81 /* PrivateIdentifier */); + node.escapedText = escapedText; + node.transformFlags |= 16777216 /* ContainsClassFields */; + return node; + } + function createPrivateIdentifier(text) { + if (!startsWith(text, "#")) Debug.fail("First character of private identifier must be #: " + text); + return createBasePrivateIdentifier(escapeLeadingUnderscores(text)); + } + function createBaseGeneratedPrivateIdentifier(text, autoGenerateFlags, prefix, suffix) { + const node = createBasePrivateIdentifier(escapeLeadingUnderscores(text)); + setIdentifierAutoGenerate(node, { + flags: autoGenerateFlags, + id: nextAutoGenerateId, + prefix, + suffix + }); + nextAutoGenerateId++; + return node; + } + function createUniquePrivateName(text, prefix, suffix) { + if (text && !startsWith(text, "#")) Debug.fail("First character of private identifier must be #: " + text); + const autoGenerateFlags = 8 /* ReservedInNestedScopes */ | (text ? 3 /* Unique */ : 1 /* Auto */); + return createBaseGeneratedPrivateIdentifier(text ?? "", autoGenerateFlags, prefix, suffix); + } + function getGeneratedPrivateNameForNode(node, prefix, suffix) { + const text = isMemberName(node) ? formatGeneratedName( + /*privateName*/ + true, + prefix, + node, + suffix, + idText + ) : `#generated@${getNodeId(node)}`; + const flags2 = prefix || suffix ? 16 /* Optimistic */ : 0 /* None */; + const name = createBaseGeneratedPrivateIdentifier(text, 4 /* Node */ | flags2, prefix, suffix); + name.original = node; + return name; + } + function createBaseToken(kind) { + return baseFactory2.createBaseTokenNode(kind); + } + function createToken(token) { + Debug.assert(token >= 0 /* FirstToken */ && token <= 165 /* LastToken */, "Invalid token"); + Debug.assert(token <= 15 /* FirstTemplateToken */ || token >= 18 /* LastTemplateToken */, "Invalid token. Use 'createTemplateLiteralLikeNode' to create template literals."); + Debug.assert(token <= 9 /* FirstLiteralToken */ || token >= 15 /* LastLiteralToken */, "Invalid token. Use 'createLiteralLikeNode' to create literals."); + Debug.assert(token !== 80 /* Identifier */, "Invalid token. Use 'createIdentifier' to create identifiers"); + const node = createBaseToken(token); + let transformFlags = 0 /* None */; + switch (token) { + case 134 /* AsyncKeyword */: + transformFlags = 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */; + break; + case 160 /* UsingKeyword */: + transformFlags = 4 /* ContainsESNext */; + break; + case 125 /* PublicKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 148 /* ReadonlyKeyword */: + case 128 /* AbstractKeyword */: + case 138 /* DeclareKeyword */: + case 87 /* ConstKeyword */: + case 133 /* AnyKeyword */: + case 150 /* NumberKeyword */: + case 163 /* BigIntKeyword */: + case 146 /* NeverKeyword */: + case 151 /* ObjectKeyword */: + case 103 /* InKeyword */: + case 147 /* OutKeyword */: + case 164 /* OverrideKeyword */: + case 154 /* StringKeyword */: + case 136 /* BooleanKeyword */: + case 155 /* SymbolKeyword */: + case 116 /* VoidKeyword */: + case 159 /* UnknownKeyword */: + case 157 /* UndefinedKeyword */: + transformFlags = 1 /* ContainsTypeScript */; + break; + case 108 /* SuperKeyword */: + transformFlags = 1024 /* ContainsES2015 */ | 134217728 /* ContainsLexicalSuper */; + node.flowNode = void 0; + break; + case 126 /* StaticKeyword */: + transformFlags = 1024 /* ContainsES2015 */; + break; + case 129 /* AccessorKeyword */: + transformFlags = 16777216 /* ContainsClassFields */; + break; + case 110 /* ThisKeyword */: + transformFlags = 16384 /* ContainsLexicalThis */; + node.flowNode = void 0; + break; + } + if (transformFlags) { + node.transformFlags |= transformFlags; + } + return node; + } + function createSuper() { + return createToken(108 /* SuperKeyword */); + } + function createThis() { + return createToken(110 /* ThisKeyword */); + } + function createNull() { + return createToken(106 /* NullKeyword */); + } + function createTrue() { + return createToken(112 /* TrueKeyword */); + } + function createFalse() { + return createToken(97 /* FalseKeyword */); + } + function createModifier(kind) { + return createToken(kind); + } + function createModifiersFromModifierFlags(flags2) { + const result = []; + if (flags2 & 32 /* Export */) result.push(createModifier(95 /* ExportKeyword */)); + if (flags2 & 128 /* Ambient */) result.push(createModifier(138 /* DeclareKeyword */)); + if (flags2 & 2048 /* Default */) result.push(createModifier(90 /* DefaultKeyword */)); + if (flags2 & 4096 /* Const */) result.push(createModifier(87 /* ConstKeyword */)); + if (flags2 & 1 /* Public */) result.push(createModifier(125 /* PublicKeyword */)); + if (flags2 & 2 /* Private */) result.push(createModifier(123 /* PrivateKeyword */)); + if (flags2 & 4 /* Protected */) result.push(createModifier(124 /* ProtectedKeyword */)); + if (flags2 & 64 /* Abstract */) result.push(createModifier(128 /* AbstractKeyword */)); + if (flags2 & 256 /* Static */) result.push(createModifier(126 /* StaticKeyword */)); + if (flags2 & 16 /* Override */) result.push(createModifier(164 /* OverrideKeyword */)); + if (flags2 & 8 /* Readonly */) result.push(createModifier(148 /* ReadonlyKeyword */)); + if (flags2 & 512 /* Accessor */) result.push(createModifier(129 /* AccessorKeyword */)); + if (flags2 & 1024 /* Async */) result.push(createModifier(134 /* AsyncKeyword */)); + if (flags2 & 8192 /* In */) result.push(createModifier(103 /* InKeyword */)); + if (flags2 & 16384 /* Out */) result.push(createModifier(147 /* OutKeyword */)); + return result.length ? result : void 0; + } + function createQualifiedName(left, right) { + const node = createBaseNode(166 /* QualifiedName */); + node.left = left; + node.right = asName(right); + node.transformFlags |= propagateChildFlags(node.left) | propagateIdentifierNameFlags(node.right); + node.flowNode = void 0; + return node; + } + function updateQualifiedName(node, left, right) { + return node.left !== left || node.right !== right ? update(createQualifiedName(left, right), node) : node; + } + function createComputedPropertyName(expression) { + const node = createBaseNode(167 /* ComputedPropertyName */); + node.expression = parenthesizerRules().parenthesizeExpressionOfComputedPropertyName(expression); + node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 131072 /* ContainsComputedPropertyName */; + return node; + } + function updateComputedPropertyName(node, expression) { + return node.expression !== expression ? update(createComputedPropertyName(expression), node) : node; + } + function createTypeParameterDeclaration(modifiers, name, constraint, defaultType) { + const node = createBaseDeclaration(168 /* TypeParameter */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.constraint = constraint; + node.default = defaultType; + node.transformFlags = 1 /* ContainsTypeScript */; + node.expression = void 0; + node.jsDoc = void 0; + return node; + } + function updateTypeParameterDeclaration(node, modifiers, name, constraint, defaultType) { + return node.modifiers !== modifiers || node.name !== name || node.constraint !== constraint || node.default !== defaultType ? update(createTypeParameterDeclaration(modifiers, name, constraint, defaultType), node) : node; + } + function createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer) { + const node = createBaseDeclaration(169 /* Parameter */); + node.modifiers = asNodeArray(modifiers); + node.dotDotDotToken = dotDotDotToken; + node.name = asName(name); + node.questionToken = questionToken; + node.type = type; + node.initializer = asInitializer(initializer); + if (isThisIdentifier(node.name)) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.initializer) | (node.questionToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (node.dotDotDotToken ?? node.initializer ? 1024 /* ContainsES2015 */ : 0 /* None */) | (modifiersToFlags(node.modifiers) & 31 /* ParameterPropertyModifier */ ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */); + } + node.jsDoc = void 0; + return node; + } + function updateParameterDeclaration(node, modifiers, dotDotDotToken, name, questionToken, type, initializer) { + return node.modifiers !== modifiers || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type || node.initializer !== initializer ? update(createParameterDeclaration(modifiers, dotDotDotToken, name, questionToken, type, initializer), node) : node; + } + function createDecorator(expression) { + const node = createBaseNode(170 /* Decorator */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + false + ); + node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */ | 8192 /* ContainsTypeScriptClassSyntax */ | 33554432 /* ContainsDecorators */; + return node; + } + function updateDecorator(node, expression) { + return node.expression !== expression ? update(createDecorator(expression), node) : node; + } + function createPropertySignature(modifiers, name, questionToken, type) { + const node = createBaseDeclaration(171 /* PropertySignature */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.type = type; + node.questionToken = questionToken; + node.transformFlags = 1 /* ContainsTypeScript */; + node.initializer = void 0; + node.jsDoc = void 0; + return node; + } + function updatePropertySignature(node, modifiers, name, questionToken, type) { + return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.type !== type ? finishUpdatePropertySignature(createPropertySignature(modifiers, name, questionToken, type), node) : node; + } + function finishUpdatePropertySignature(updated, original) { + if (updated !== original) { + updated.initializer = original.initializer; + } + return update(updated, original); + } + function createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer) { + const node = createBaseDeclaration(172 /* PropertyDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.questionToken = questionOrExclamationToken && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0; + node.exclamationToken = questionOrExclamationToken && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0; + node.type = type; + node.initializer = asInitializer(initializer); + const isAmbient = node.flags & 33554432 /* Ambient */ || modifiersToFlags(node.modifiers) & 128 /* Ambient */; + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (isAmbient || node.questionToken || node.exclamationToken || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isComputedPropertyName(node.name) || modifiersToFlags(node.modifiers) & 256 /* Static */ && node.initializer ? 8192 /* ContainsTypeScriptClassSyntax */ : 0 /* None */) | 16777216 /* ContainsClassFields */; + node.jsDoc = void 0; + return node; + } + function updatePropertyDeclaration2(node, modifiers, name, questionOrExclamationToken, type, initializer) { + return node.modifiers !== modifiers || node.name !== name || node.questionToken !== (questionOrExclamationToken !== void 0 && isQuestionToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.exclamationToken !== (questionOrExclamationToken !== void 0 && isExclamationToken(questionOrExclamationToken) ? questionOrExclamationToken : void 0) || node.type !== type || node.initializer !== initializer ? update(createPropertyDeclaration(modifiers, name, questionOrExclamationToken, type, initializer), node) : node; + } + function createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type) { + const node = createBaseDeclaration(173 /* MethodSignature */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.questionToken = questionToken; + node.typeParameters = asNodeArray(typeParameters); + node.parameters = asNodeArray(parameters); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.typeArguments = void 0; + return node; + } + function updateMethodSignature(node, modifiers, name, questionToken, typeParameters, parameters, type) { + return node.modifiers !== modifiers || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type), node) : node; + } + function createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { + const node = createBaseDeclaration(174 /* MethodDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.asteriskToken = asteriskToken; + node.name = asName(name); + node.questionToken = questionToken; + node.exclamationToken = void 0; + node.typeParameters = asNodeArray(typeParameters); + node.parameters = createNodeArray(parameters); + node.type = type; + node.body = body; + if (!node.body) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; + const isGenerator = !!node.asteriskToken; + const isAsyncGenerator = isAsync && isGenerator; + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildFlags(node.questionToken) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.questionToken || node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */; + } + node.typeArguments = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateMethodDeclaration(node, modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body) { + return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.questionToken !== questionToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateMethodDeclaration(createMethodDeclaration(modifiers, asteriskToken, name, questionToken, typeParameters, parameters, type, body), node) : node; + } + function finishUpdateMethodDeclaration(updated, original) { + if (updated !== original) { + updated.exclamationToken = original.exclamationToken; + } + return update(updated, original); + } + function createClassStaticBlockDeclaration(body) { + const node = createBaseDeclaration(175 /* ClassStaticBlockDeclaration */); + node.body = body; + node.transformFlags = propagateChildFlags(body) | 16777216 /* ContainsClassFields */; + node.modifiers = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateClassStaticBlockDeclaration(node, body) { + return node.body !== body ? finishUpdateClassStaticBlockDeclaration(createClassStaticBlockDeclaration(body), node) : node; + } + function finishUpdateClassStaticBlockDeclaration(updated, original) { + if (updated !== original) { + updated.modifiers = original.modifiers; + } + return update(updated, original); + } + function createConstructorDeclaration(modifiers, parameters, body) { + const node = createBaseDeclaration(176 /* Constructor */); + node.modifiers = asNodeArray(modifiers); + node.parameters = createNodeArray(parameters); + node.body = body; + if (!node.body) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | 1024 /* ContainsES2015 */; + } + node.typeParameters = void 0; + node.type = void 0; + node.typeArguments = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateConstructorDeclaration(node, modifiers, parameters, body) { + return node.modifiers !== modifiers || node.parameters !== parameters || node.body !== body ? finishUpdateConstructorDeclaration(createConstructorDeclaration(modifiers, parameters, body), node) : node; + } + function finishUpdateConstructorDeclaration(updated, original) { + if (updated !== original) { + updated.typeParameters = original.typeParameters; + updated.type = original.type; + } + return finishUpdateBaseSignatureDeclaration(updated, original); + } + function createGetAccessorDeclaration(modifiers, name, parameters, type, body) { + const node = createBaseDeclaration(177 /* GetAccessor */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.parameters = createNodeArray(parameters); + node.type = type; + node.body = body; + if (!node.body) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); + } + node.typeArguments = void 0; + node.typeParameters = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateGetAccessorDeclaration(node, modifiers, name, parameters, type, body) { + return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateGetAccessorDeclaration(createGetAccessorDeclaration(modifiers, name, parameters, type, body), node) : node; + } + function finishUpdateGetAccessorDeclaration(updated, original) { + if (updated !== original) { + updated.typeParameters = original.typeParameters; + } + return finishUpdateBaseSignatureDeclaration(updated, original); + } + function createSetAccessorDeclaration(modifiers, name, parameters, body) { + const node = createBaseDeclaration(178 /* SetAccessor */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.parameters = createNodeArray(parameters); + node.body = body; + if (!node.body) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); + } + node.typeArguments = void 0; + node.typeParameters = void 0; + node.type = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateSetAccessorDeclaration(node, modifiers, name, parameters, body) { + return node.modifiers !== modifiers || node.name !== name || node.parameters !== parameters || node.body !== body ? finishUpdateSetAccessorDeclaration(createSetAccessorDeclaration(modifiers, name, parameters, body), node) : node; + } + function finishUpdateSetAccessorDeclaration(updated, original) { + if (updated !== original) { + updated.typeParameters = original.typeParameters; + updated.type = original.type; + } + return finishUpdateBaseSignatureDeclaration(updated, original); + } + function createCallSignature(typeParameters, parameters, type) { + const node = createBaseDeclaration(179 /* CallSignature */); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = asNodeArray(parameters); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.typeArguments = void 0; + return node; + } + function updateCallSignature(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createCallSignature(typeParameters, parameters, type), node) : node; + } + function createConstructSignature(typeParameters, parameters, type) { + const node = createBaseDeclaration(180 /* ConstructSignature */); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = asNodeArray(parameters); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.typeArguments = void 0; + return node; + } + function updateConstructSignature(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructSignature(typeParameters, parameters, type), node) : node; + } + function createIndexSignature(modifiers, parameters, type) { + const node = createBaseDeclaration(181 /* IndexSignature */); + node.modifiers = asNodeArray(modifiers); + node.parameters = asNodeArray(parameters); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.typeArguments = void 0; + return node; + } + function updateIndexSignature(node, modifiers, parameters, type) { + return node.parameters !== parameters || node.type !== type || node.modifiers !== modifiers ? finishUpdateBaseSignatureDeclaration(createIndexSignature(modifiers, parameters, type), node) : node; + } + function createTemplateLiteralTypeSpan(type, literal) { + const node = createBaseNode(204 /* TemplateLiteralTypeSpan */); + node.type = type; + node.literal = literal; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTemplateLiteralTypeSpan(node, type, literal) { + return node.type !== type || node.literal !== literal ? update(createTemplateLiteralTypeSpan(type, literal), node) : node; + } + function createKeywordTypeNode(kind) { + return createToken(kind); + } + function createTypePredicateNode(assertsModifier, parameterName, type) { + const node = createBaseNode(182 /* TypePredicate */); + node.assertsModifier = assertsModifier; + node.parameterName = asName(parameterName); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTypePredicateNode(node, assertsModifier, parameterName, type) { + return node.assertsModifier !== assertsModifier || node.parameterName !== parameterName || node.type !== type ? update(createTypePredicateNode(assertsModifier, parameterName, type), node) : node; + } + function createTypeReferenceNode(typeName, typeArguments) { + const node = createBaseNode(183 /* TypeReference */); + node.typeName = asName(typeName); + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(createNodeArray(typeArguments)); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTypeReferenceNode(node, typeName, typeArguments) { + return node.typeName !== typeName || node.typeArguments !== typeArguments ? update(createTypeReferenceNode(typeName, typeArguments), node) : node; + } + function createFunctionTypeNode(typeParameters, parameters, type) { + const node = createBaseDeclaration(184 /* FunctionType */); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = asNodeArray(parameters); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.modifiers = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.typeArguments = void 0; + return node; + } + function updateFunctionTypeNode(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateFunctionTypeNode(createFunctionTypeNode(typeParameters, parameters, type), node) : node; + } + function finishUpdateFunctionTypeNode(updated, original) { + if (updated !== original) { + updated.modifiers = original.modifiers; + } + return finishUpdateBaseSignatureDeclaration(updated, original); + } + function createConstructorTypeNode(...args) { + return args.length === 4 ? createConstructorTypeNode1(...args) : args.length === 3 ? createConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified."); + } + function createConstructorTypeNode1(modifiers, typeParameters, parameters, type) { + const node = createBaseDeclaration(185 /* ConstructorType */); + node.modifiers = asNodeArray(modifiers); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = asNodeArray(parameters); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.typeArguments = void 0; + return node; + } + function createConstructorTypeNode2(typeParameters, parameters, type) { + return createConstructorTypeNode1( + /*modifiers*/ + void 0, + typeParameters, + parameters, + type + ); + } + function updateConstructorTypeNode(...args) { + return args.length === 5 ? updateConstructorTypeNode1(...args) : args.length === 4 ? updateConstructorTypeNode2(...args) : Debug.fail("Incorrect number of arguments specified."); + } + function updateConstructorTypeNode1(node, modifiers, typeParameters, parameters, type) { + return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? finishUpdateBaseSignatureDeclaration(createConstructorTypeNode(modifiers, typeParameters, parameters, type), node) : node; + } + function updateConstructorTypeNode2(node, typeParameters, parameters, type) { + return updateConstructorTypeNode1(node, node.modifiers, typeParameters, parameters, type); + } + function createTypeQueryNode(exprName, typeArguments) { + const node = createBaseNode(186 /* TypeQuery */); + node.exprName = exprName; + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTypeQueryNode(node, exprName, typeArguments) { + return node.exprName !== exprName || node.typeArguments !== typeArguments ? update(createTypeQueryNode(exprName, typeArguments), node) : node; + } + function createTypeLiteralNode(members) { + const node = createBaseDeclaration(187 /* TypeLiteral */); + node.members = createNodeArray(members); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTypeLiteralNode(node, members) { + return node.members !== members ? update(createTypeLiteralNode(members), node) : node; + } + function createArrayTypeNode(elementType) { + const node = createBaseNode(188 /* ArrayType */); + node.elementType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(elementType); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateArrayTypeNode(node, elementType) { + return node.elementType !== elementType ? update(createArrayTypeNode(elementType), node) : node; + } + function createTupleTypeNode(elements) { + const node = createBaseNode(189 /* TupleType */); + node.elements = createNodeArray(parenthesizerRules().parenthesizeElementTypesOfTupleType(elements)); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTupleTypeNode(node, elements) { + return node.elements !== elements ? update(createTupleTypeNode(elements), node) : node; + } + function createNamedTupleMember(dotDotDotToken, name, questionToken, type) { + const node = createBaseDeclaration(202 /* NamedTupleMember */); + node.dotDotDotToken = dotDotDotToken; + node.name = name; + node.questionToken = questionToken; + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + return node; + } + function updateNamedTupleMember(node, dotDotDotToken, name, questionToken, type) { + return node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.questionToken !== questionToken || node.type !== type ? update(createNamedTupleMember(dotDotDotToken, name, questionToken, type), node) : node; + } + function createOptionalTypeNode(type) { + const node = createBaseNode(190 /* OptionalType */); + node.type = parenthesizerRules().parenthesizeTypeOfOptionalType(type); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateOptionalTypeNode(node, type) { + return node.type !== type ? update(createOptionalTypeNode(type), node) : node; + } + function createRestTypeNode(type) { + const node = createBaseNode(191 /* RestType */); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateRestTypeNode(node, type) { + return node.type !== type ? update(createRestTypeNode(type), node) : node; + } + function createUnionOrIntersectionTypeNode(kind, types, parenthesize) { + const node = createBaseNode(kind); + node.types = factory2.createNodeArray(parenthesize(types)); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateUnionOrIntersectionTypeNode(node, types, parenthesize) { + return node.types !== types ? update(createUnionOrIntersectionTypeNode(node.kind, types, parenthesize), node) : node; + } + function createUnionTypeNode(types) { + return createUnionOrIntersectionTypeNode(192 /* UnionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType); + } + function updateUnionTypeNode(node, types) { + return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfUnionType); + } + function createIntersectionTypeNode(types) { + return createUnionOrIntersectionTypeNode(193 /* IntersectionType */, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType); + } + function updateIntersectionTypeNode(node, types) { + return updateUnionOrIntersectionTypeNode(node, types, parenthesizerRules().parenthesizeConstituentTypesOfIntersectionType); + } + function createConditionalTypeNode(checkType, extendsType, trueType, falseType) { + const node = createBaseNode(194 /* ConditionalType */); + node.checkType = parenthesizerRules().parenthesizeCheckTypeOfConditionalType(checkType); + node.extendsType = parenthesizerRules().parenthesizeExtendsTypeOfConditionalType(extendsType); + node.trueType = trueType; + node.falseType = falseType; + node.transformFlags = 1 /* ContainsTypeScript */; + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateConditionalTypeNode(node, checkType, extendsType, trueType, falseType) { + return node.checkType !== checkType || node.extendsType !== extendsType || node.trueType !== trueType || node.falseType !== falseType ? update(createConditionalTypeNode(checkType, extendsType, trueType, falseType), node) : node; + } + function createInferTypeNode(typeParameter) { + const node = createBaseNode(195 /* InferType */); + node.typeParameter = typeParameter; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateInferTypeNode(node, typeParameter) { + return node.typeParameter !== typeParameter ? update(createInferTypeNode(typeParameter), node) : node; + } + function createTemplateLiteralType(head, templateSpans) { + const node = createBaseNode(203 /* TemplateLiteralType */); + node.head = head; + node.templateSpans = createNodeArray(templateSpans); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTemplateLiteralType(node, head, templateSpans) { + return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateLiteralType(head, templateSpans), node) : node; + } + function createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf = false) { + const node = createBaseNode(205 /* ImportType */); + node.argument = argument; + node.attributes = attributes; + if (node.assertions && node.assertions.assertClause && node.attributes) { + node.assertions.assertClause = node.attributes; + } + node.qualifier = qualifier; + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); + node.isTypeOf = isTypeOf; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateImportTypeNode(node, argument, attributes, qualifier, typeArguments, isTypeOf = node.isTypeOf) { + return node.argument !== argument || node.attributes !== attributes || node.qualifier !== qualifier || node.typeArguments !== typeArguments || node.isTypeOf !== isTypeOf ? update(createImportTypeNode(argument, attributes, qualifier, typeArguments, isTypeOf), node) : node; + } + function createParenthesizedType(type) { + const node = createBaseNode(196 /* ParenthesizedType */); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateParenthesizedType(node, type) { + return node.type !== type ? update(createParenthesizedType(type), node) : node; + } + function createThisTypeNode() { + const node = createBaseNode(197 /* ThisType */); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function createTypeOperatorNode(operator, type) { + const node = createBaseNode(198 /* TypeOperator */); + node.operator = operator; + node.type = operator === 148 /* ReadonlyKeyword */ ? parenthesizerRules().parenthesizeOperandOfReadonlyTypeOperator(type) : parenthesizerRules().parenthesizeOperandOfTypeOperator(type); + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateTypeOperatorNode(node, type) { + return node.type !== type ? update(createTypeOperatorNode(node.operator, type), node) : node; + } + function createIndexedAccessTypeNode(objectType, indexType) { + const node = createBaseNode(199 /* IndexedAccessType */); + node.objectType = parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(objectType); + node.indexType = indexType; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateIndexedAccessTypeNode(node, objectType, indexType) { + return node.objectType !== objectType || node.indexType !== indexType ? update(createIndexedAccessTypeNode(objectType, indexType), node) : node; + } + function createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members) { + const node = createBaseDeclaration(200 /* MappedType */); + node.readonlyToken = readonlyToken; + node.typeParameter = typeParameter; + node.nameType = nameType; + node.questionToken = questionToken; + node.type = type; + node.members = members && createNodeArray(members); + node.transformFlags = 1 /* ContainsTypeScript */; + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateMappedTypeNode(node, readonlyToken, typeParameter, nameType, questionToken, type, members) { + return node.readonlyToken !== readonlyToken || node.typeParameter !== typeParameter || node.nameType !== nameType || node.questionToken !== questionToken || node.type !== type || node.members !== members ? update(createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), node) : node; + } + function createLiteralTypeNode(literal) { + const node = createBaseNode(201 /* LiteralType */); + node.literal = literal; + node.transformFlags = 1 /* ContainsTypeScript */; + return node; + } + function updateLiteralTypeNode(node, literal) { + return node.literal !== literal ? update(createLiteralTypeNode(literal), node) : node; + } + function createObjectBindingPattern(elements) { + const node = createBaseNode(206 /* ObjectBindingPattern */); + node.elements = createNodeArray(elements); + node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */; + if (node.transformFlags & 32768 /* ContainsRestOrSpread */) { + node.transformFlags |= 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */; + } + return node; + } + function updateObjectBindingPattern(node, elements) { + return node.elements !== elements ? update(createObjectBindingPattern(elements), node) : node; + } + function createArrayBindingPattern(elements) { + const node = createBaseNode(207 /* ArrayBindingPattern */); + node.elements = createNodeArray(elements); + node.transformFlags |= propagateChildrenFlags(node.elements) | 1024 /* ContainsES2015 */ | 524288 /* ContainsBindingPattern */; + return node; + } + function updateArrayBindingPattern(node, elements) { + return node.elements !== elements ? update(createArrayBindingPattern(elements), node) : node; + } + function createBindingElement(dotDotDotToken, propertyName, name, initializer) { + const node = createBaseDeclaration(208 /* BindingElement */); + node.dotDotDotToken = dotDotDotToken; + node.propertyName = asName(propertyName); + node.name = asName(name); + node.initializer = asInitializer(initializer); + node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateNameFlags(node.propertyName) | propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.dotDotDotToken ? 32768 /* ContainsRestOrSpread */ : 0 /* None */) | 1024 /* ContainsES2015 */; + node.flowNode = void 0; + return node; + } + function updateBindingElement(node, dotDotDotToken, propertyName, name, initializer) { + return node.propertyName !== propertyName || node.dotDotDotToken !== dotDotDotToken || node.name !== name || node.initializer !== initializer ? update(createBindingElement(dotDotDotToken, propertyName, name, initializer), node) : node; + } + function createArrayLiteralExpression(elements, multiLine) { + const node = createBaseNode(209 /* ArrayLiteralExpression */); + const lastElement = elements && lastOrUndefined(elements); + const elementsArray = createNodeArray(elements, lastElement && isOmittedExpression(lastElement) ? true : void 0); + node.elements = parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(elementsArray); + node.multiLine = multiLine; + node.transformFlags |= propagateChildrenFlags(node.elements); + return node; + } + function updateArrayLiteralExpression(node, elements) { + return node.elements !== elements ? update(createArrayLiteralExpression(elements, node.multiLine), node) : node; + } + function createObjectLiteralExpression(properties, multiLine) { + const node = createBaseDeclaration(210 /* ObjectLiteralExpression */); + node.properties = createNodeArray(properties); + node.multiLine = multiLine; + node.transformFlags |= propagateChildrenFlags(node.properties); + node.jsDoc = void 0; + return node; + } + function updateObjectLiteralExpression(node, properties) { + return node.properties !== properties ? update(createObjectLiteralExpression(properties, node.multiLine), node) : node; + } + function createBasePropertyAccessExpression(expression, questionDotToken, name) { + const node = createBaseDeclaration(211 /* PropertyAccessExpression */); + node.expression = expression; + node.questionDotToken = questionDotToken; + node.name = name; + node.transformFlags = propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | (isIdentifier(node.name) ? propagateIdentifierNameFlags(node.name) : propagateChildFlags(node.name) | 536870912 /* ContainsPrivateIdentifierInExpression */); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function createPropertyAccessExpression(expression, name) { + const node = createBasePropertyAccessExpression( + parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + false + ), + /*questionDotToken*/ + void 0, + asName(name) + ); + if (isSuperKeyword(expression)) { + node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */; + } + return node; + } + function updatePropertyAccessExpression(node, expression, name) { + if (isPropertyAccessChain(node)) { + return updatePropertyAccessChain(node, expression, node.questionDotToken, cast(name, isIdentifier)); + } + return node.expression !== expression || node.name !== name ? update(createPropertyAccessExpression(expression, name), node) : node; + } + function createPropertyAccessChain(expression, questionDotToken, name) { + const node = createBasePropertyAccessExpression( + parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + true + ), + questionDotToken, + asName(name) + ); + node.flags |= 64 /* OptionalChain */; + node.transformFlags |= 32 /* ContainsES2020 */; + return node; + } + function updatePropertyAccessChain(node, expression, questionDotToken, name) { + Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a PropertyAccessExpression using updatePropertyAccessChain. Use updatePropertyAccess instead."); + return node.expression !== expression || node.questionDotToken !== questionDotToken || node.name !== name ? update(createPropertyAccessChain(expression, questionDotToken, name), node) : node; + } + function createBaseElementAccessExpression(expression, questionDotToken, argumentExpression) { + const node = createBaseDeclaration(212 /* ElementAccessExpression */); + node.expression = expression; + node.questionDotToken = questionDotToken; + node.argumentExpression = argumentExpression; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildFlags(node.argumentExpression); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function createElementAccessExpression(expression, index) { + const node = createBaseElementAccessExpression( + parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + false + ), + /*questionDotToken*/ + void 0, + asExpression(index) + ); + if (isSuperKeyword(expression)) { + node.transformFlags |= 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */; + } + return node; + } + function updateElementAccessExpression(node, expression, argumentExpression) { + if (isElementAccessChain(node)) { + return updateElementAccessChain(node, expression, node.questionDotToken, argumentExpression); + } + return node.expression !== expression || node.argumentExpression !== argumentExpression ? update(createElementAccessExpression(expression, argumentExpression), node) : node; + } + function createElementAccessChain(expression, questionDotToken, index) { + const node = createBaseElementAccessExpression( + parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + true + ), + questionDotToken, + asExpression(index) + ); + node.flags |= 64 /* OptionalChain */; + node.transformFlags |= 32 /* ContainsES2020 */; + return node; + } + function updateElementAccessChain(node, expression, questionDotToken, argumentExpression) { + Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a ElementAccessExpression using updateElementAccessChain. Use updateElementAccess instead."); + return node.expression !== expression || node.questionDotToken !== questionDotToken || node.argumentExpression !== argumentExpression ? update(createElementAccessChain(expression, questionDotToken, argumentExpression), node) : node; + } + function createBaseCallExpression(expression, questionDotToken, typeArguments, argumentsArray) { + const node = createBaseDeclaration(213 /* CallExpression */); + node.expression = expression; + node.questionDotToken = questionDotToken; + node.typeArguments = typeArguments; + node.arguments = argumentsArray; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.questionDotToken) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments); + if (node.typeArguments) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + if (isSuperProperty(node.expression)) { + node.transformFlags |= 16384 /* ContainsLexicalThis */; + } + return node; + } + function createCallExpression(expression, typeArguments, argumentsArray) { + const node = createBaseCallExpression( + parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + false + ), + /*questionDotToken*/ + void 0, + asNodeArray(typeArguments), + parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray)) + ); + if (isImportKeyword(node.expression)) { + node.transformFlags |= 8388608 /* ContainsDynamicImport */; + } + return node; + } + function updateCallExpression(node, expression, typeArguments, argumentsArray) { + if (isCallChain(node)) { + return updateCallChain(node, expression, node.questionDotToken, typeArguments, argumentsArray); + } + return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallExpression(expression, typeArguments, argumentsArray), node) : node; + } + function createCallChain(expression, questionDotToken, typeArguments, argumentsArray) { + const node = createBaseCallExpression( + parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + true + ), + questionDotToken, + asNodeArray(typeArguments), + parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(createNodeArray(argumentsArray)) + ); + node.flags |= 64 /* OptionalChain */; + node.transformFlags |= 32 /* ContainsES2020 */; + return node; + } + function updateCallChain(node, expression, questionDotToken, typeArguments, argumentsArray) { + Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a CallExpression using updateCallChain. Use updateCall instead."); + return node.expression !== expression || node.questionDotToken !== questionDotToken || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createCallChain(expression, questionDotToken, typeArguments, argumentsArray), node) : node; + } + function createNewExpression(expression, typeArguments, argumentsArray) { + const node = createBaseDeclaration(214 /* NewExpression */); + node.expression = parenthesizerRules().parenthesizeExpressionOfNew(expression); + node.typeArguments = asNodeArray(typeArguments); + node.arguments = argumentsArray ? parenthesizerRules().parenthesizeExpressionsOfCommaDelimitedList(argumentsArray) : void 0; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | propagateChildrenFlags(node.arguments) | 32 /* ContainsES2020 */; + if (node.typeArguments) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + return node; + } + function updateNewExpression(node, expression, typeArguments, argumentsArray) { + return node.expression !== expression || node.typeArguments !== typeArguments || node.arguments !== argumentsArray ? update(createNewExpression(expression, typeArguments, argumentsArray), node) : node; + } + function createTaggedTemplateExpression(tag, typeArguments, template) { + const node = createBaseNode(215 /* TaggedTemplateExpression */); + node.tag = parenthesizerRules().parenthesizeLeftSideOfAccess( + tag, + /*optionalChain*/ + false + ); + node.typeArguments = asNodeArray(typeArguments); + node.template = template; + node.transformFlags |= propagateChildFlags(node.tag) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.template) | 1024 /* ContainsES2015 */; + if (node.typeArguments) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + if (hasInvalidEscape(node.template)) { + node.transformFlags |= 128 /* ContainsES2018 */; + } + return node; + } + function updateTaggedTemplateExpression(node, tag, typeArguments, template) { + return node.tag !== tag || node.typeArguments !== typeArguments || node.template !== template ? update(createTaggedTemplateExpression(tag, typeArguments, template), node) : node; + } + function createTypeAssertion(type, expression) { + const node = createBaseNode(216 /* TypeAssertionExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.type = type; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */; + return node; + } + function updateTypeAssertion(node, type, expression) { + return node.type !== type || node.expression !== expression ? update(createTypeAssertion(type, expression), node) : node; + } + function createParenthesizedExpression(expression) { + const node = createBaseNode(217 /* ParenthesizedExpression */); + node.expression = expression; + node.transformFlags = propagateChildFlags(node.expression); + node.jsDoc = void 0; + return node; + } + function updateParenthesizedExpression(node, expression) { + return node.expression !== expression ? update(createParenthesizedExpression(expression), node) : node; + } + function createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + const node = createBaseDeclaration(218 /* FunctionExpression */); + node.modifiers = asNodeArray(modifiers); + node.asteriskToken = asteriskToken; + node.name = asName(name); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = createNodeArray(parameters); + node.type = type; + node.body = body; + const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; + const isGenerator = !!node.asteriskToken; + const isAsyncGenerator = isAsync && isGenerator; + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; + node.typeArguments = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateFunctionExpression(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + return node.name !== name || node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateBaseSignatureDeclaration(createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node; + } + function createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { + const node = createBaseDeclaration(219 /* ArrowFunction */); + node.modifiers = asNodeArray(modifiers); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = createNodeArray(parameters); + node.type = type; + node.equalsGreaterThanToken = equalsGreaterThanToken ?? createToken(39 /* EqualsGreaterThanToken */); + node.body = parenthesizerRules().parenthesizeConciseBodyOfArrowFunction(body); + const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.equalsGreaterThanToken) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | (isAsync ? 256 /* ContainsES2017 */ | 16384 /* ContainsLexicalThis */ : 0 /* None */) | 1024 /* ContainsES2015 */; + node.typeArguments = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateArrowFunction(node, modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body) { + return node.modifiers !== modifiers || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.equalsGreaterThanToken !== equalsGreaterThanToken || node.body !== body ? finishUpdateBaseSignatureDeclaration(createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body), node) : node; + } + function createDeleteExpression(expression) { + const node = createBaseNode(220 /* DeleteExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + function updateDeleteExpression(node, expression) { + return node.expression !== expression ? update(createDeleteExpression(expression), node) : node; + } + function createTypeOfExpression(expression) { + const node = createBaseNode(221 /* TypeOfExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + function updateTypeOfExpression(node, expression) { + return node.expression !== expression ? update(createTypeOfExpression(expression), node) : node; + } + function createVoidExpression(expression) { + const node = createBaseNode(222 /* VoidExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= propagateChildFlags(node.expression); + return node; + } + function updateVoidExpression(node, expression) { + return node.expression !== expression ? update(createVoidExpression(expression), node) : node; + } + function createAwaitExpression(expression) { + const node = createBaseNode(223 /* AwaitExpression */); + node.expression = parenthesizerRules().parenthesizeOperandOfPrefixUnary(expression); + node.transformFlags |= propagateChildFlags(node.expression) | 256 /* ContainsES2017 */ | 128 /* ContainsES2018 */ | 2097152 /* ContainsAwait */; + return node; + } + function updateAwaitExpression(node, expression) { + return node.expression !== expression ? update(createAwaitExpression(expression), node) : node; + } + function createPrefixUnaryExpression(operator, operand) { + const node = createBaseNode(224 /* PrefixUnaryExpression */); + node.operator = operator; + node.operand = parenthesizerRules().parenthesizeOperandOfPrefixUnary(operand); + node.transformFlags |= propagateChildFlags(node.operand); + if ((operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) { + node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */; + } + return node; + } + function updatePrefixUnaryExpression(node, operand) { + return node.operand !== operand ? update(createPrefixUnaryExpression(node.operator, operand), node) : node; + } + function createPostfixUnaryExpression(operand, operator) { + const node = createBaseNode(225 /* PostfixUnaryExpression */); + node.operator = operator; + node.operand = parenthesizerRules().parenthesizeOperandOfPostfixUnary(operand); + node.transformFlags |= propagateChildFlags(node.operand); + if (isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand)) { + node.transformFlags |= 268435456 /* ContainsUpdateExpressionForIdentifier */; + } + return node; + } + function updatePostfixUnaryExpression(node, operand) { + return node.operand !== operand ? update(createPostfixUnaryExpression(operand, node.operator), node) : node; + } + function createBinaryExpression(left, operator, right) { + const node = createBaseDeclaration(226 /* BinaryExpression */); + const operatorToken = asToken(operator); + const operatorKind = operatorToken.kind; + node.left = parenthesizerRules().parenthesizeLeftSideOfBinary(operatorKind, left); + node.operatorToken = operatorToken; + node.right = parenthesizerRules().parenthesizeRightSideOfBinary(operatorKind, node.left, right); + node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.operatorToken) | propagateChildFlags(node.right); + if (operatorKind === 61 /* QuestionQuestionToken */) { + node.transformFlags |= 32 /* ContainsES2020 */; + } else if (operatorKind === 64 /* EqualsToken */) { + if (isObjectLiteralExpression(node.left)) { + node.transformFlags |= 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left); + } else if (isArrayLiteralExpression(node.left)) { + node.transformFlags |= 1024 /* ContainsES2015 */ | 4096 /* ContainsDestructuringAssignment */ | propagateAssignmentPatternFlags(node.left); + } + } else if (operatorKind === 43 /* AsteriskAsteriskToken */ || operatorKind === 68 /* AsteriskAsteriskEqualsToken */) { + node.transformFlags |= 512 /* ContainsES2016 */; + } else if (isLogicalOrCoalescingAssignmentOperator(operatorKind)) { + node.transformFlags |= 16 /* ContainsES2021 */; + } + if (operatorKind === 103 /* InKeyword */ && isPrivateIdentifier(node.left)) { + node.transformFlags |= 536870912 /* ContainsPrivateIdentifierInExpression */; + } + node.jsDoc = void 0; + return node; + } + function propagateAssignmentPatternFlags(node) { + return containsObjectRestOrSpread(node) ? 65536 /* ContainsObjectRestOrSpread */ : 0 /* None */; + } + function updateBinaryExpression(node, left, operator, right) { + return node.left !== left || node.operatorToken !== operator || node.right !== right ? update(createBinaryExpression(left, operator, right), node) : node; + } + function createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse) { + const node = createBaseNode(227 /* ConditionalExpression */); + node.condition = parenthesizerRules().parenthesizeConditionOfConditionalExpression(condition); + node.questionToken = questionToken ?? createToken(58 /* QuestionToken */); + node.whenTrue = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenTrue); + node.colonToken = colonToken ?? createToken(59 /* ColonToken */); + node.whenFalse = parenthesizerRules().parenthesizeBranchOfConditionalExpression(whenFalse); + node.transformFlags |= propagateChildFlags(node.condition) | propagateChildFlags(node.questionToken) | propagateChildFlags(node.whenTrue) | propagateChildFlags(node.colonToken) | propagateChildFlags(node.whenFalse); + return node; + } + function updateConditionalExpression(node, condition, questionToken, whenTrue, colonToken, whenFalse) { + return node.condition !== condition || node.questionToken !== questionToken || node.whenTrue !== whenTrue || node.colonToken !== colonToken || node.whenFalse !== whenFalse ? update(createConditionalExpression(condition, questionToken, whenTrue, colonToken, whenFalse), node) : node; + } + function createTemplateExpression(head, templateSpans) { + const node = createBaseNode(228 /* TemplateExpression */); + node.head = head; + node.templateSpans = createNodeArray(templateSpans); + node.transformFlags |= propagateChildFlags(node.head) | propagateChildrenFlags(node.templateSpans) | 1024 /* ContainsES2015 */; + return node; + } + function updateTemplateExpression(node, head, templateSpans) { + return node.head !== head || node.templateSpans !== templateSpans ? update(createTemplateExpression(head, templateSpans), node) : node; + } + function checkTemplateLiteralLikeNode(kind, text, rawText, templateFlags = 0 /* None */) { + Debug.assert(!(templateFlags & ~7176 /* TemplateLiteralLikeFlags */), "Unsupported template flags."); + let cooked = void 0; + if (rawText !== void 0 && rawText !== text) { + cooked = getCookedText(kind, rawText); + if (typeof cooked === "object") { + return Debug.fail("Invalid raw text"); + } + } + if (text === void 0) { + if (cooked === void 0) { + return Debug.fail("Arguments 'text' and 'rawText' may not both be undefined."); + } + text = cooked; + } else if (cooked !== void 0) { + Debug.assert(text === cooked, "Expected argument 'text' to be the normalized (i.e. 'cooked') version of argument 'rawText'."); + } + return text; + } + function getTransformFlagsOfTemplateLiteralLike(templateFlags) { + let transformFlags = 1024 /* ContainsES2015 */; + if (templateFlags) { + transformFlags |= 128 /* ContainsES2018 */; + } + return transformFlags; + } + function createTemplateLiteralLikeToken(kind, text, rawText, templateFlags) { + const node = createBaseToken(kind); + node.text = text; + node.rawText = rawText; + node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */; + node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags); + return node; + } + function createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags) { + const node = createBaseDeclaration(kind); + node.text = text; + node.rawText = rawText; + node.templateFlags = templateFlags & 7176 /* TemplateLiteralLikeFlags */; + node.transformFlags = getTransformFlagsOfTemplateLiteralLike(node.templateFlags); + return node; + } + function createTemplateLiteralLikeNode(kind, text, rawText, templateFlags) { + if (kind === 15 /* NoSubstitutionTemplateLiteral */) { + return createTemplateLiteralLikeDeclaration(kind, text, rawText, templateFlags); + } + return createTemplateLiteralLikeToken(kind, text, rawText, templateFlags); + } + function createTemplateHead(text, rawText, templateFlags) { + text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); + return createTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); + } + function createTemplateMiddle(text, rawText, templateFlags) { + text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); + return createTemplateLiteralLikeNode(17 /* TemplateMiddle */, text, rawText, templateFlags); + } + function createTemplateTail(text, rawText, templateFlags) { + text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); + return createTemplateLiteralLikeNode(18 /* TemplateTail */, text, rawText, templateFlags); + } + function createNoSubstitutionTemplateLiteral(text, rawText, templateFlags) { + text = checkTemplateLiteralLikeNode(16 /* TemplateHead */, text, rawText, templateFlags); + return createTemplateLiteralLikeDeclaration(15 /* NoSubstitutionTemplateLiteral */, text, rawText, templateFlags); + } + function createYieldExpression(asteriskToken, expression) { + Debug.assert(!asteriskToken || !!expression, "A `YieldExpression` with an asteriskToken must have an expression."); + const node = createBaseNode(229 /* YieldExpression */); + node.expression = expression && parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.asteriskToken = asteriskToken; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.asteriskToken) | 1024 /* ContainsES2015 */ | 128 /* ContainsES2018 */ | 1048576 /* ContainsYield */; + return node; + } + function updateYieldExpression(node, asteriskToken, expression) { + return node.expression !== expression || node.asteriskToken !== asteriskToken ? update(createYieldExpression(asteriskToken, expression), node) : node; + } + function createSpreadElement(expression) { + const node = createBaseNode(230 /* SpreadElement */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.transformFlags |= propagateChildFlags(node.expression) | 1024 /* ContainsES2015 */ | 32768 /* ContainsRestOrSpread */; + return node; + } + function updateSpreadElement(node, expression) { + return node.expression !== expression ? update(createSpreadElement(expression), node) : node; + } + function createClassExpression(modifiers, name, typeParameters, heritageClauses, members) { + const node = createBaseDeclaration(231 /* ClassExpression */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.typeParameters = asNodeArray(typeParameters); + node.heritageClauses = asNodeArray(heritageClauses); + node.members = createNodeArray(members); + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */; + node.jsDoc = void 0; + return node; + } + function updateClassExpression(node, modifiers, name, typeParameters, heritageClauses, members) { + return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassExpression(modifiers, name, typeParameters, heritageClauses, members), node) : node; + } + function createOmittedExpression() { + return createBaseNode(232 /* OmittedExpression */); + } + function createExpressionWithTypeArguments(expression, typeArguments) { + const node = createBaseNode(233 /* ExpressionWithTypeArguments */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + false + ); + node.typeArguments = typeArguments && parenthesizerRules().parenthesizeTypeArguments(typeArguments); + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.typeArguments) | 1024 /* ContainsES2015 */; + return node; + } + function updateExpressionWithTypeArguments(node, expression, typeArguments) { + return node.expression !== expression || node.typeArguments !== typeArguments ? update(createExpressionWithTypeArguments(expression, typeArguments), node) : node; + } + function createAsExpression(expression, type) { + const node = createBaseNode(234 /* AsExpression */); + node.expression = expression; + node.type = type; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */; + return node; + } + function updateAsExpression(node, expression, type) { + return node.expression !== expression || node.type !== type ? update(createAsExpression(expression, type), node) : node; + } + function createNonNullExpression(expression) { + const node = createBaseNode(235 /* NonNullExpression */); + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + false + ); + node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */; + return node; + } + function updateNonNullExpression(node, expression) { + if (isNonNullChain(node)) { + return updateNonNullChain(node, expression); + } + return node.expression !== expression ? update(createNonNullExpression(expression), node) : node; + } + function createSatisfiesExpression(expression, type) { + const node = createBaseNode(238 /* SatisfiesExpression */); + node.expression = expression; + node.type = type; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.type) | 1 /* ContainsTypeScript */; + return node; + } + function updateSatisfiesExpression(node, expression, type) { + return node.expression !== expression || node.type !== type ? update(createSatisfiesExpression(expression, type), node) : node; + } + function createNonNullChain(expression) { + const node = createBaseNode(235 /* NonNullExpression */); + node.flags |= 64 /* OptionalChain */; + node.expression = parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + true + ); + node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */; + return node; + } + function updateNonNullChain(node, expression) { + Debug.assert(!!(node.flags & 64 /* OptionalChain */), "Cannot update a NonNullExpression using updateNonNullChain. Use updateNonNullExpression instead."); + return node.expression !== expression ? update(createNonNullChain(expression), node) : node; + } + function createMetaProperty(keywordToken, name) { + const node = createBaseNode(236 /* MetaProperty */); + node.keywordToken = keywordToken; + node.name = name; + node.transformFlags |= propagateChildFlags(node.name); + switch (keywordToken) { + case 105 /* NewKeyword */: + node.transformFlags |= 1024 /* ContainsES2015 */; + break; + case 102 /* ImportKeyword */: + node.transformFlags |= 32 /* ContainsES2020 */; + break; + default: + return Debug.assertNever(keywordToken); + } + node.flowNode = void 0; + return node; + } + function updateMetaProperty(node, name) { + return node.name !== name ? update(createMetaProperty(node.keywordToken, name), node) : node; + } + function createTemplateSpan(expression, literal) { + const node = createBaseNode(239 /* TemplateSpan */); + node.expression = expression; + node.literal = literal; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.literal) | 1024 /* ContainsES2015 */; + return node; + } + function updateTemplateSpan(node, expression, literal) { + return node.expression !== expression || node.literal !== literal ? update(createTemplateSpan(expression, literal), node) : node; + } + function createSemicolonClassElement() { + const node = createBaseNode(240 /* SemicolonClassElement */); + node.transformFlags |= 1024 /* ContainsES2015 */; + return node; + } + function createBlock(statements, multiLine) { + const node = createBaseNode(241 /* Block */); + node.statements = createNodeArray(statements); + node.multiLine = multiLine; + node.transformFlags |= propagateChildrenFlags(node.statements); + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateBlock(node, statements) { + return node.statements !== statements ? update(createBlock(statements, node.multiLine), node) : node; + } + function createVariableStatement(modifiers, declarationList) { + const node = createBaseNode(243 /* VariableStatement */); + node.modifiers = asNodeArray(modifiers); + node.declarationList = isArray(declarationList) ? createVariableDeclarationList(declarationList) : declarationList; + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.declarationList); + if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) { + node.transformFlags = 1 /* ContainsTypeScript */; + } + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateVariableStatement(node, modifiers, declarationList) { + return node.modifiers !== modifiers || node.declarationList !== declarationList ? update(createVariableStatement(modifiers, declarationList), node) : node; + } + function createEmptyStatement() { + const node = createBaseNode(242 /* EmptyStatement */); + node.jsDoc = void 0; + return node; + } + function createExpressionStatement(expression) { + const node = createBaseNode(244 /* ExpressionStatement */); + node.expression = parenthesizerRules().parenthesizeExpressionOfExpressionStatement(expression); + node.transformFlags |= propagateChildFlags(node.expression); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateExpressionStatement(node, expression) { + return node.expression !== expression ? update(createExpressionStatement(expression), node) : node; + } + function createIfStatement(expression, thenStatement, elseStatement) { + const node = createBaseNode(245 /* IfStatement */); + node.expression = expression; + node.thenStatement = asEmbeddedStatement(thenStatement); + node.elseStatement = asEmbeddedStatement(elseStatement); + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thenStatement) | propagateChildFlags(node.elseStatement); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateIfStatement(node, expression, thenStatement, elseStatement) { + return node.expression !== expression || node.thenStatement !== thenStatement || node.elseStatement !== elseStatement ? update(createIfStatement(expression, thenStatement, elseStatement), node) : node; + } + function createDoStatement(statement, expression) { + const node = createBaseNode(246 /* DoStatement */); + node.statement = asEmbeddedStatement(statement); + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.statement) | propagateChildFlags(node.expression); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateDoStatement(node, statement, expression) { + return node.statement !== statement || node.expression !== expression ? update(createDoStatement(statement, expression), node) : node; + } + function createWhileStatement(expression, statement) { + const node = createBaseNode(247 /* WhileStatement */); + node.expression = expression; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateWhileStatement(node, expression, statement) { + return node.expression !== expression || node.statement !== statement ? update(createWhileStatement(expression, statement), node) : node; + } + function createForStatement(initializer, condition, incrementor, statement) { + const node = createBaseNode(248 /* ForStatement */); + node.initializer = initializer; + node.condition = condition; + node.incrementor = incrementor; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.condition) | propagateChildFlags(node.incrementor) | propagateChildFlags(node.statement); + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + return node; + } + function updateForStatement(node, initializer, condition, incrementor, statement) { + return node.initializer !== initializer || node.condition !== condition || node.incrementor !== incrementor || node.statement !== statement ? update(createForStatement(initializer, condition, incrementor, statement), node) : node; + } + function createForInStatement(initializer, expression, statement) { + const node = createBaseNode(249 /* ForInStatement */); + node.initializer = initializer; + node.expression = expression; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement); + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + return node; + } + function updateForInStatement(node, initializer, expression, statement) { + return node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForInStatement(initializer, expression, statement), node) : node; + } + function createForOfStatement(awaitModifier, initializer, expression, statement) { + const node = createBaseNode(250 /* ForOfStatement */); + node.awaitModifier = awaitModifier; + node.initializer = initializer; + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= propagateChildFlags(node.awaitModifier) | propagateChildFlags(node.initializer) | propagateChildFlags(node.expression) | propagateChildFlags(node.statement) | 1024 /* ContainsES2015 */; + if (awaitModifier) node.transformFlags |= 128 /* ContainsES2018 */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.flowNode = void 0; + return node; + } + function updateForOfStatement(node, awaitModifier, initializer, expression, statement) { + return node.awaitModifier !== awaitModifier || node.initializer !== initializer || node.expression !== expression || node.statement !== statement ? update(createForOfStatement(awaitModifier, initializer, expression, statement), node) : node; + } + function createContinueStatement(label) { + const node = createBaseNode(251 /* ContinueStatement */); + node.label = asName(label); + node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateContinueStatement(node, label) { + return node.label !== label ? update(createContinueStatement(label), node) : node; + } + function createBreakStatement(label) { + const node = createBaseNode(252 /* BreakStatement */); + node.label = asName(label); + node.transformFlags |= propagateChildFlags(node.label) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateBreakStatement(node, label) { + return node.label !== label ? update(createBreakStatement(label), node) : node; + } + function createReturnStatement(expression) { + const node = createBaseNode(253 /* ReturnStatement */); + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */; + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateReturnStatement(node, expression) { + return node.expression !== expression ? update(createReturnStatement(expression), node) : node; + } + function createWithStatement(expression, statement) { + const node = createBaseNode(254 /* WithStatement */); + node.expression = expression; + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.statement); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateWithStatement(node, expression, statement) { + return node.expression !== expression || node.statement !== statement ? update(createWithStatement(expression, statement), node) : node; + } + function createSwitchStatement(expression, caseBlock) { + const node = createBaseNode(255 /* SwitchStatement */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.caseBlock = caseBlock; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.caseBlock); + node.jsDoc = void 0; + node.flowNode = void 0; + node.possiblyExhaustive = false; + return node; + } + function updateSwitchStatement(node, expression, caseBlock) { + return node.expression !== expression || node.caseBlock !== caseBlock ? update(createSwitchStatement(expression, caseBlock), node) : node; + } + function createLabeledStatement(label, statement) { + const node = createBaseNode(256 /* LabeledStatement */); + node.label = asName(label); + node.statement = asEmbeddedStatement(statement); + node.transformFlags |= propagateChildFlags(node.label) | propagateChildFlags(node.statement); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateLabeledStatement(node, label, statement) { + return node.label !== label || node.statement !== statement ? update(createLabeledStatement(label, statement), node) : node; + } + function createThrowStatement(expression) { + const node = createBaseNode(257 /* ThrowStatement */); + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.expression); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateThrowStatement(node, expression) { + return node.expression !== expression ? update(createThrowStatement(expression), node) : node; + } + function createTryStatement(tryBlock, catchClause, finallyBlock) { + const node = createBaseNode(258 /* TryStatement */); + node.tryBlock = tryBlock; + node.catchClause = catchClause; + node.finallyBlock = finallyBlock; + node.transformFlags |= propagateChildFlags(node.tryBlock) | propagateChildFlags(node.catchClause) | propagateChildFlags(node.finallyBlock); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function updateTryStatement(node, tryBlock, catchClause, finallyBlock) { + return node.tryBlock !== tryBlock || node.catchClause !== catchClause || node.finallyBlock !== finallyBlock ? update(createTryStatement(tryBlock, catchClause, finallyBlock), node) : node; + } + function createDebuggerStatement() { + const node = createBaseNode(259 /* DebuggerStatement */); + node.jsDoc = void 0; + node.flowNode = void 0; + return node; + } + function createVariableDeclaration(name, exclamationToken, type, initializer) { + const node = createBaseDeclaration(260 /* VariableDeclaration */); + node.name = asName(name); + node.exclamationToken = exclamationToken; + node.type = type; + node.initializer = asInitializer(initializer); + node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer) | (node.exclamationToken ?? node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); + node.jsDoc = void 0; + return node; + } + function updateVariableDeclaration(node, name, exclamationToken, type, initializer) { + return node.name !== name || node.type !== type || node.exclamationToken !== exclamationToken || node.initializer !== initializer ? update(createVariableDeclaration(name, exclamationToken, type, initializer), node) : node; + } + function createVariableDeclarationList(declarations, flags2 = 0 /* None */) { + const node = createBaseNode(261 /* VariableDeclarationList */); + node.flags |= flags2 & 7 /* BlockScoped */; + node.declarations = createNodeArray(declarations); + node.transformFlags |= propagateChildrenFlags(node.declarations) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; + if (flags2 & 7 /* BlockScoped */) { + node.transformFlags |= 1024 /* ContainsES2015 */ | 262144 /* ContainsBlockScopedBinding */; + } + if (flags2 & 4 /* Using */) { + node.transformFlags |= 4 /* ContainsESNext */; + } + return node; + } + function updateVariableDeclarationList(node, declarations) { + return node.declarations !== declarations ? update(createVariableDeclarationList(declarations, node.flags), node) : node; + } + function createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + const node = createBaseDeclaration(262 /* FunctionDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.asteriskToken = asteriskToken; + node.name = asName(name); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = createNodeArray(parameters); + node.type = type; + node.body = body; + if (!node.body || modifiersToFlags(node.modifiers) & 128 /* Ambient */) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + const isAsync = modifiersToFlags(node.modifiers) & 1024 /* Async */; + const isGenerator = !!node.asteriskToken; + const isAsyncGenerator = isAsync && isGenerator; + node.transformFlags = propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.asteriskToken) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.parameters) | propagateChildFlags(node.type) | propagateChildFlags(node.body) & ~67108864 /* ContainsPossibleTopLevelAwait */ | (isAsyncGenerator ? 128 /* ContainsES2018 */ : isAsync ? 256 /* ContainsES2017 */ : isGenerator ? 2048 /* ContainsGenerator */ : 0 /* None */) | (node.typeParameters || node.type ? 1 /* ContainsTypeScript */ : 0 /* None */) | 4194304 /* ContainsHoistedDeclarationOrCompletion */; + } + node.typeArguments = void 0; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.endFlowNode = void 0; + node.returnFlowNode = void 0; + return node; + } + function updateFunctionDeclaration(node, modifiers, asteriskToken, name, typeParameters, parameters, type, body) { + return node.modifiers !== modifiers || node.asteriskToken !== asteriskToken || node.name !== name || node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type || node.body !== body ? finishUpdateFunctionDeclaration(createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body), node) : node; + } + function finishUpdateFunctionDeclaration(updated, original) { + if (updated !== original) { + if (updated.modifiers === original.modifiers) { + updated.modifiers = original.modifiers; + } + } + return finishUpdateBaseSignatureDeclaration(updated, original); + } + function createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) { + const node = createBaseDeclaration(263 /* ClassDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.typeParameters = asNodeArray(typeParameters); + node.heritageClauses = asNodeArray(heritageClauses); + node.members = createNodeArray(members); + if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateNameFlags(node.name) | propagateChildrenFlags(node.typeParameters) | propagateChildrenFlags(node.heritageClauses) | propagateChildrenFlags(node.members) | (node.typeParameters ? 1 /* ContainsTypeScript */ : 0 /* None */) | 1024 /* ContainsES2015 */; + if (node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + } + node.jsDoc = void 0; + return node; + } + function updateClassDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) { + return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node; + } + function createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members) { + const node = createBaseDeclaration(264 /* InterfaceDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.typeParameters = asNodeArray(typeParameters); + node.heritageClauses = asNodeArray(heritageClauses); + node.members = createNodeArray(members); + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + return node; + } + function updateInterfaceDeclaration(node, modifiers, name, typeParameters, heritageClauses, members) { + return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.heritageClauses !== heritageClauses || node.members !== members ? update(createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members), node) : node; + } + function createTypeAliasDeclaration(modifiers, name, typeParameters, type) { + const node = createBaseDeclaration(265 /* TypeAliasDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.typeParameters = asNodeArray(typeParameters); + node.type = type; + node.transformFlags = 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateTypeAliasDeclaration(node, modifiers, name, typeParameters, type) { + return node.modifiers !== modifiers || node.name !== name || node.typeParameters !== typeParameters || node.type !== type ? update(createTypeAliasDeclaration(modifiers, name, typeParameters, type), node) : node; + } + function createEnumDeclaration(modifiers, name, members) { + const node = createBaseDeclaration(266 /* EnumDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.members = createNodeArray(members); + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildrenFlags(node.members) | 1 /* ContainsTypeScript */; + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + node.jsDoc = void 0; + return node; + } + function updateEnumDeclaration(node, modifiers, name, members) { + return node.modifiers !== modifiers || node.name !== name || node.members !== members ? update(createEnumDeclaration(modifiers, name, members), node) : node; + } + function createModuleDeclaration(modifiers, name, body, flags2 = 0 /* None */) { + const node = createBaseDeclaration(267 /* ModuleDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.flags |= flags2 & (32 /* Namespace */ | 8 /* NestedNamespace */ | 2048 /* GlobalAugmentation */); + node.name = name; + node.body = body; + if (modifiersToFlags(node.modifiers) & 128 /* Ambient */) { + node.transformFlags = 1 /* ContainsTypeScript */; + } else { + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.name) | propagateChildFlags(node.body) | 1 /* ContainsTypeScript */; + } + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateModuleDeclaration(node, modifiers, name, body) { + return node.modifiers !== modifiers || node.name !== name || node.body !== body ? update(createModuleDeclaration(modifiers, name, body, node.flags), node) : node; + } + function createModuleBlock(statements) { + const node = createBaseNode(268 /* ModuleBlock */); + node.statements = createNodeArray(statements); + node.transformFlags |= propagateChildrenFlags(node.statements); + node.jsDoc = void 0; + return node; + } + function updateModuleBlock(node, statements) { + return node.statements !== statements ? update(createModuleBlock(statements), node) : node; + } + function createCaseBlock(clauses) { + const node = createBaseNode(269 /* CaseBlock */); + node.clauses = createNodeArray(clauses); + node.transformFlags |= propagateChildrenFlags(node.clauses); + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateCaseBlock(node, clauses) { + return node.clauses !== clauses ? update(createCaseBlock(clauses), node) : node; + } + function createNamespaceExportDeclaration(name) { + const node = createBaseDeclaration(270 /* NamespaceExportDeclaration */); + node.name = asName(name); + node.transformFlags |= propagateIdentifierNameFlags(node.name) | 1 /* ContainsTypeScript */; + node.modifiers = void 0; + node.jsDoc = void 0; + return node; + } + function updateNamespaceExportDeclaration(node, name) { + return node.name !== name ? finishUpdateNamespaceExportDeclaration(createNamespaceExportDeclaration(name), node) : node; + } + function finishUpdateNamespaceExportDeclaration(updated, original) { + if (updated !== original) { + updated.modifiers = original.modifiers; + } + return update(updated, original); + } + function createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference) { + const node = createBaseDeclaration(271 /* ImportEqualsDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.name = asName(name); + node.isTypeOnly = isTypeOnly; + node.moduleReference = moduleReference; + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.moduleReference); + if (!isExternalModuleReference(node.moduleReference)) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + node.jsDoc = void 0; + return node; + } + function updateImportEqualsDeclaration(node, modifiers, isTypeOnly, name, moduleReference) { + return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.name !== name || node.moduleReference !== moduleReference ? update(createImportEqualsDeclaration(modifiers, isTypeOnly, name, moduleReference), node) : node; + } + function createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes) { + const node = createBaseNode(272 /* ImportDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.importClause = importClause; + node.moduleSpecifier = moduleSpecifier; + node.attributes = node.assertClause = attributes; + node.transformFlags |= propagateChildFlags(node.importClause) | propagateChildFlags(node.moduleSpecifier); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + node.jsDoc = void 0; + return node; + } + function updateImportDeclaration(node, modifiers, importClause, moduleSpecifier, attributes) { + return node.modifiers !== modifiers || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? update(createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes), node) : node; + } + function createImportClause2(isTypeOnly, name, namedBindings) { + const node = createBaseDeclaration(273 /* ImportClause */); + node.isTypeOnly = isTypeOnly; + node.name = name; + node.namedBindings = namedBindings; + node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.namedBindings); + if (isTypeOnly) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + return node; + } + function updateImportClause(node, isTypeOnly, name, namedBindings) { + return node.isTypeOnly !== isTypeOnly || node.name !== name || node.namedBindings !== namedBindings ? update(createImportClause2(isTypeOnly, name, namedBindings), node) : node; + } + function createAssertClause(elements, multiLine) { + const node = createBaseNode(300 /* AssertClause */); + node.elements = createNodeArray(elements); + node.multiLine = multiLine; + node.token = 132 /* AssertKeyword */; + node.transformFlags |= 4 /* ContainsESNext */; + return node; + } + function updateAssertClause(node, elements, multiLine) { + return node.elements !== elements || node.multiLine !== multiLine ? update(createAssertClause(elements, multiLine), node) : node; + } + function createAssertEntry(name, value) { + const node = createBaseNode(301 /* AssertEntry */); + node.name = name; + node.value = value; + node.transformFlags |= 4 /* ContainsESNext */; + return node; + } + function updateAssertEntry(node, name, value) { + return node.name !== name || node.value !== value ? update(createAssertEntry(name, value), node) : node; + } + function createImportTypeAssertionContainer(clause, multiLine) { + const node = createBaseNode(302 /* ImportTypeAssertionContainer */); + node.assertClause = clause; + node.multiLine = multiLine; + return node; + } + function updateImportTypeAssertionContainer(node, clause, multiLine) { + return node.assertClause !== clause || node.multiLine !== multiLine ? update(createImportTypeAssertionContainer(clause, multiLine), node) : node; + } + function createImportAttributes(elements, multiLine, token) { + const node = createBaseNode(300 /* ImportAttributes */); + node.token = token ?? 118 /* WithKeyword */; + node.elements = createNodeArray(elements); + node.multiLine = multiLine; + node.transformFlags |= 4 /* ContainsESNext */; + return node; + } + function updateImportAttributes(node, elements, multiLine) { + return node.elements !== elements || node.multiLine !== multiLine ? update(createImportAttributes(elements, multiLine, node.token), node) : node; + } + function createImportAttribute(name, value) { + const node = createBaseNode(301 /* ImportAttribute */); + node.name = name; + node.value = value; + node.transformFlags |= 4 /* ContainsESNext */; + return node; + } + function updateImportAttribute(node, name, value) { + return node.name !== name || node.value !== value ? update(createImportAttribute(name, value), node) : node; + } + function createNamespaceImport(name) { + const node = createBaseDeclaration(274 /* NamespaceImport */); + node.name = name; + node.transformFlags |= propagateChildFlags(node.name); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + return node; + } + function updateNamespaceImport(node, name) { + return node.name !== name ? update(createNamespaceImport(name), node) : node; + } + function createNamespaceExport(name) { + const node = createBaseDeclaration(280 /* NamespaceExport */); + node.name = name; + node.transformFlags |= propagateChildFlags(node.name) | 32 /* ContainsES2020 */; + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + return node; + } + function updateNamespaceExport(node, name) { + return node.name !== name ? update(createNamespaceExport(name), node) : node; + } + function createNamedImports(elements) { + const node = createBaseNode(275 /* NamedImports */); + node.elements = createNodeArray(elements); + node.transformFlags |= propagateChildrenFlags(node.elements); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + return node; + } + function updateNamedImports(node, elements) { + return node.elements !== elements ? update(createNamedImports(elements), node) : node; + } + function createImportSpecifier(isTypeOnly, propertyName, name) { + const node = createBaseDeclaration(276 /* ImportSpecifier */); + node.isTypeOnly = isTypeOnly; + node.propertyName = propertyName; + node.name = name; + node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + return node; + } + function updateImportSpecifier(node, isTypeOnly, propertyName, name) { + return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createImportSpecifier(isTypeOnly, propertyName, name), node) : node; + } + function createExportAssignment2(modifiers, isExportEquals, expression) { + const node = createBaseDeclaration(277 /* ExportAssignment */); + node.modifiers = asNodeArray(modifiers); + node.isExportEquals = isExportEquals; + node.expression = isExportEquals ? parenthesizerRules().parenthesizeRightSideOfBinary( + 64 /* EqualsToken */, + /*leftSide*/ + void 0, + expression + ) : parenthesizerRules().parenthesizeExpressionOfExportDefault(expression); + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.expression); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + node.jsDoc = void 0; + return node; + } + function updateExportAssignment(node, modifiers, expression) { + return node.modifiers !== modifiers || node.expression !== expression ? update(createExportAssignment2(modifiers, node.isExportEquals, expression), node) : node; + } + function createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) { + const node = createBaseDeclaration(278 /* ExportDeclaration */); + node.modifiers = asNodeArray(modifiers); + node.isTypeOnly = isTypeOnly; + node.exportClause = exportClause; + node.moduleSpecifier = moduleSpecifier; + node.attributes = node.assertClause = attributes; + node.transformFlags |= propagateChildrenFlags(node.modifiers) | propagateChildFlags(node.exportClause) | propagateChildFlags(node.moduleSpecifier); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + node.jsDoc = void 0; + return node; + } + function updateExportDeclaration(node, modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes) { + return node.modifiers !== modifiers || node.isTypeOnly !== isTypeOnly || node.exportClause !== exportClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? finishUpdateExportDeclaration(createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes), node) : node; + } + function finishUpdateExportDeclaration(updated, original) { + if (updated !== original) { + if (updated.modifiers === original.modifiers) { + updated.modifiers = original.modifiers; + } + } + return update(updated, original); + } + function createNamedExports(elements) { + const node = createBaseNode(279 /* NamedExports */); + node.elements = createNodeArray(elements); + node.transformFlags |= propagateChildrenFlags(node.elements); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + return node; + } + function updateNamedExports(node, elements) { + return node.elements !== elements ? update(createNamedExports(elements), node) : node; + } + function createExportSpecifier(isTypeOnly, propertyName, name) { + const node = createBaseNode(281 /* ExportSpecifier */); + node.isTypeOnly = isTypeOnly; + node.propertyName = asName(propertyName); + node.name = asName(name); + node.transformFlags |= propagateChildFlags(node.propertyName) | propagateChildFlags(node.name); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + node.jsDoc = void 0; + return node; + } + function updateExportSpecifier(node, isTypeOnly, propertyName, name) { + return node.isTypeOnly !== isTypeOnly || node.propertyName !== propertyName || node.name !== name ? update(createExportSpecifier(isTypeOnly, propertyName, name), node) : node; + } + function createMissingDeclaration() { + const node = createBaseDeclaration(282 /* MissingDeclaration */); + node.jsDoc = void 0; + return node; + } + function createExternalModuleReference(expression) { + const node = createBaseNode(283 /* ExternalModuleReference */); + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.expression); + node.transformFlags &= ~67108864 /* ContainsPossibleTopLevelAwait */; + return node; + } + function updateExternalModuleReference(node, expression) { + return node.expression !== expression ? update(createExternalModuleReference(expression), node) : node; + } + function createJSDocPrimaryTypeWorker(kind) { + return createBaseNode(kind); + } + function createJSDocPrePostfixUnaryTypeWorker(kind, type, postfix = false) { + const node = createJSDocUnaryTypeWorker( + kind, + postfix ? type && parenthesizerRules().parenthesizeNonArrayTypeOfPostfixType(type) : type + ); + node.postfix = postfix; + return node; + } + function createJSDocUnaryTypeWorker(kind, type) { + const node = createBaseNode(kind); + node.type = type; + return node; + } + function updateJSDocPrePostfixUnaryTypeWorker(kind, node, type) { + return node.type !== type ? update(createJSDocPrePostfixUnaryTypeWorker(kind, type, node.postfix), node) : node; + } + function updateJSDocUnaryTypeWorker(kind, node, type) { + return node.type !== type ? update(createJSDocUnaryTypeWorker(kind, type), node) : node; + } + function createJSDocFunctionType(parameters, type) { + const node = createBaseDeclaration(317 /* JSDocFunctionType */); + node.parameters = asNodeArray(parameters); + node.type = type; + node.transformFlags = propagateChildrenFlags(node.parameters) | (node.type ? 1 /* ContainsTypeScript */ : 0 /* None */); + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + node.typeArguments = void 0; + return node; + } + function updateJSDocFunctionType(node, parameters, type) { + return node.parameters !== parameters || node.type !== type ? update(createJSDocFunctionType(parameters, type), node) : node; + } + function createJSDocTypeLiteral(propertyTags, isArrayType = false) { + const node = createBaseDeclaration(322 /* JSDocTypeLiteral */); + node.jsDocPropertyTags = asNodeArray(propertyTags); + node.isArrayType = isArrayType; + return node; + } + function updateJSDocTypeLiteral(node, propertyTags, isArrayType) { + return node.jsDocPropertyTags !== propertyTags || node.isArrayType !== isArrayType ? update(createJSDocTypeLiteral(propertyTags, isArrayType), node) : node; + } + function createJSDocTypeExpression(type) { + const node = createBaseNode(309 /* JSDocTypeExpression */); + node.type = type; + return node; + } + function updateJSDocTypeExpression(node, type) { + return node.type !== type ? update(createJSDocTypeExpression(type), node) : node; + } + function createJSDocSignature(typeParameters, parameters, type) { + const node = createBaseDeclaration(323 /* JSDocSignature */); + node.typeParameters = asNodeArray(typeParameters); + node.parameters = createNodeArray(parameters); + node.type = type; + node.jsDoc = void 0; + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateJSDocSignature(node, typeParameters, parameters, type) { + return node.typeParameters !== typeParameters || node.parameters !== parameters || node.type !== type ? update(createJSDocSignature(typeParameters, parameters, type), node) : node; + } + function getDefaultTagName(node) { + const defaultTagName = getDefaultTagNameForKind(node.kind); + return node.tagName.escapedText === escapeLeadingUnderscores(defaultTagName) ? node.tagName : createIdentifier(defaultTagName); + } + function createBaseJSDocTag(kind, tagName, comment) { + const node = createBaseNode(kind); + node.tagName = tagName; + node.comment = comment; + return node; + } + function createBaseJSDocTagDeclaration(kind, tagName, comment) { + const node = createBaseDeclaration(kind); + node.tagName = tagName; + node.comment = comment; + return node; + } + function createJSDocTemplateTag(tagName, constraint, typeParameters, comment) { + const node = createBaseJSDocTag(345 /* JSDocTemplateTag */, tagName ?? createIdentifier("template"), comment); + node.constraint = constraint; + node.typeParameters = createNodeArray(typeParameters); + return node; + } + function updateJSDocTemplateTag(node, tagName = getDefaultTagName(node), constraint, typeParameters, comment) { + return node.tagName !== tagName || node.constraint !== constraint || node.typeParameters !== typeParameters || node.comment !== comment ? update(createJSDocTemplateTag(tagName, constraint, typeParameters, comment), node) : node; + } + function createJSDocTypedefTag(tagName, typeExpression, fullName, comment) { + const node = createBaseJSDocTagDeclaration(346 /* JSDocTypedefTag */, tagName ?? createIdentifier("typedef"), comment); + node.typeExpression = typeExpression; + node.fullName = fullName; + node.name = getJSDocTypeAliasName(fullName); + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateJSDocTypedefTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) { + return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocTypedefTag(tagName, typeExpression, fullName, comment), node) : node; + } + function createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) { + const node = createBaseJSDocTagDeclaration(341 /* JSDocParameterTag */, tagName ?? createIdentifier("param"), comment); + node.typeExpression = typeExpression; + node.name = name; + node.isNameFirst = !!isNameFirst; + node.isBracketed = isBracketed; + return node; + } + function updateJSDocParameterTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) { + return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node; + } + function createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) { + const node = createBaseJSDocTagDeclaration(348 /* JSDocPropertyTag */, tagName ?? createIdentifier("prop"), comment); + node.typeExpression = typeExpression; + node.name = name; + node.isNameFirst = !!isNameFirst; + node.isBracketed = isBracketed; + return node; + } + function updateJSDocPropertyTag(node, tagName = getDefaultTagName(node), name, isBracketed, typeExpression, isNameFirst, comment) { + return node.tagName !== tagName || node.name !== name || node.isBracketed !== isBracketed || node.typeExpression !== typeExpression || node.isNameFirst !== isNameFirst || node.comment !== comment ? update(createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment), node) : node; + } + function createJSDocCallbackTag(tagName, typeExpression, fullName, comment) { + const node = createBaseJSDocTagDeclaration(338 /* JSDocCallbackTag */, tagName ?? createIdentifier("callback"), comment); + node.typeExpression = typeExpression; + node.fullName = fullName; + node.name = getJSDocTypeAliasName(fullName); + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateJSDocCallbackTag(node, tagName = getDefaultTagName(node), typeExpression, fullName, comment) { + return node.tagName !== tagName || node.typeExpression !== typeExpression || node.fullName !== fullName || node.comment !== comment ? update(createJSDocCallbackTag(tagName, typeExpression, fullName, comment), node) : node; + } + function createJSDocOverloadTag(tagName, typeExpression, comment) { + const node = createBaseJSDocTag(339 /* JSDocOverloadTag */, tagName ?? createIdentifier("overload"), comment); + node.typeExpression = typeExpression; + return node; + } + function updateJSDocOverloadTag(node, tagName = getDefaultTagName(node), typeExpression, comment) { + return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocOverloadTag(tagName, typeExpression, comment), node) : node; + } + function createJSDocAugmentsTag(tagName, className, comment) { + const node = createBaseJSDocTag(328 /* JSDocAugmentsTag */, tagName ?? createIdentifier("augments"), comment); + node.class = className; + return node; + } + function updateJSDocAugmentsTag(node, tagName = getDefaultTagName(node), className, comment) { + return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocAugmentsTag(tagName, className, comment), node) : node; + } + function createJSDocImplementsTag(tagName, className, comment) { + const node = createBaseJSDocTag(329 /* JSDocImplementsTag */, tagName ?? createIdentifier("implements"), comment); + node.class = className; + return node; + } + function createJSDocSeeTag(tagName, name, comment) { + const node = createBaseJSDocTag(347 /* JSDocSeeTag */, tagName ?? createIdentifier("see"), comment); + node.name = name; + return node; + } + function updateJSDocSeeTag(node, tagName, name, comment) { + return node.tagName !== tagName || node.name !== name || node.comment !== comment ? update(createJSDocSeeTag(tagName, name, comment), node) : node; + } + function createJSDocNameReference(name) { + const node = createBaseNode(310 /* JSDocNameReference */); + node.name = name; + return node; + } + function updateJSDocNameReference(node, name) { + return node.name !== name ? update(createJSDocNameReference(name), node) : node; + } + function createJSDocMemberName(left, right) { + const node = createBaseNode(311 /* JSDocMemberName */); + node.left = left; + node.right = right; + node.transformFlags |= propagateChildFlags(node.left) | propagateChildFlags(node.right); + return node; + } + function updateJSDocMemberName(node, left, right) { + return node.left !== left || node.right !== right ? update(createJSDocMemberName(left, right), node) : node; + } + function createJSDocLink(name, text) { + const node = createBaseNode(324 /* JSDocLink */); + node.name = name; + node.text = text; + return node; + } + function updateJSDocLink(node, name, text) { + return node.name !== name ? update(createJSDocLink(name, text), node) : node; + } + function createJSDocLinkCode(name, text) { + const node = createBaseNode(325 /* JSDocLinkCode */); + node.name = name; + node.text = text; + return node; + } + function updateJSDocLinkCode(node, name, text) { + return node.name !== name ? update(createJSDocLinkCode(name, text), node) : node; + } + function createJSDocLinkPlain(name, text) { + const node = createBaseNode(326 /* JSDocLinkPlain */); + node.name = name; + node.text = text; + return node; + } + function updateJSDocLinkPlain(node, name, text) { + return node.name !== name ? update(createJSDocLinkPlain(name, text), node) : node; + } + function updateJSDocImplementsTag(node, tagName = getDefaultTagName(node), className, comment) { + return node.tagName !== tagName || node.class !== className || node.comment !== comment ? update(createJSDocImplementsTag(tagName, className, comment), node) : node; + } + function createJSDocSimpleTagWorker(kind, tagName, comment) { + const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment); + return node; + } + function updateJSDocSimpleTagWorker(kind, node, tagName = getDefaultTagName(node), comment) { + return node.tagName !== tagName || node.comment !== comment ? update(createJSDocSimpleTagWorker(kind, tagName, comment), node) : node; + } + function createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment) { + const node = createBaseJSDocTag(kind, tagName ?? createIdentifier(getDefaultTagNameForKind(kind)), comment); + node.typeExpression = typeExpression; + return node; + } + function updateJSDocTypeLikeTagWorker(kind, node, tagName = getDefaultTagName(node), typeExpression, comment) { + return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocTypeLikeTagWorker(kind, tagName, typeExpression, comment), node) : node; + } + function createJSDocUnknownTag(tagName, comment) { + const node = createBaseJSDocTag(327 /* JSDocTag */, tagName, comment); + return node; + } + function updateJSDocUnknownTag(node, tagName, comment) { + return node.tagName !== tagName || node.comment !== comment ? update(createJSDocUnknownTag(tagName, comment), node) : node; + } + function createJSDocEnumTag(tagName, typeExpression, comment) { + const node = createBaseJSDocTagDeclaration(340 /* JSDocEnumTag */, tagName ?? createIdentifier(getDefaultTagNameForKind(340 /* JSDocEnumTag */)), comment); + node.typeExpression = typeExpression; + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateJSDocEnumTag(node, tagName = getDefaultTagName(node), typeExpression, comment) { + return node.tagName !== tagName || node.typeExpression !== typeExpression || node.comment !== comment ? update(createJSDocEnumTag(tagName, typeExpression, comment), node) : node; + } + function createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comment) { + const node = createBaseJSDocTag(351 /* JSDocImportTag */, tagName ?? createIdentifier("import"), comment); + node.importClause = importClause; + node.moduleSpecifier = moduleSpecifier; + node.attributes = attributes; + node.comment = comment; + return node; + } + function updateJSDocImportTag(node, tagName, importClause, moduleSpecifier, attributes, comment) { + return node.tagName !== tagName || node.comment !== comment || node.importClause !== importClause || node.moduleSpecifier !== moduleSpecifier || node.attributes !== attributes ? update(createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comment), node) : node; + } + function createJSDocText(text) { + const node = createBaseNode(321 /* JSDocText */); + node.text = text; + return node; + } + function updateJSDocText(node, text) { + return node.text !== text ? update(createJSDocText(text), node) : node; + } + function createJSDocComment(comment, tags) { + const node = createBaseNode(320 /* JSDoc */); + node.comment = comment; + node.tags = asNodeArray(tags); + return node; + } + function updateJSDocComment(node, comment, tags) { + return node.comment !== comment || node.tags !== tags ? update(createJSDocComment(comment, tags), node) : node; + } + function createJsxElement(openingElement, children, closingElement) { + const node = createBaseNode(284 /* JsxElement */); + node.openingElement = openingElement; + node.children = createNodeArray(children); + node.closingElement = closingElement; + node.transformFlags |= propagateChildFlags(node.openingElement) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingElement) | 2 /* ContainsJsx */; + return node; + } + function updateJsxElement(node, openingElement, children, closingElement) { + return node.openingElement !== openingElement || node.children !== children || node.closingElement !== closingElement ? update(createJsxElement(openingElement, children, closingElement), node) : node; + } + function createJsxSelfClosingElement(tagName, typeArguments, attributes) { + const node = createBaseNode(285 /* JsxSelfClosingElement */); + node.tagName = tagName; + node.typeArguments = asNodeArray(typeArguments); + node.attributes = attributes; + node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */; + if (node.typeArguments) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + return node; + } + function updateJsxSelfClosingElement(node, tagName, typeArguments, attributes) { + return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxSelfClosingElement(tagName, typeArguments, attributes), node) : node; + } + function createJsxOpeningElement(tagName, typeArguments, attributes) { + const node = createBaseNode(286 /* JsxOpeningElement */); + node.tagName = tagName; + node.typeArguments = asNodeArray(typeArguments); + node.attributes = attributes; + node.transformFlags |= propagateChildFlags(node.tagName) | propagateChildrenFlags(node.typeArguments) | propagateChildFlags(node.attributes) | 2 /* ContainsJsx */; + if (typeArguments) { + node.transformFlags |= 1 /* ContainsTypeScript */; + } + return node; + } + function updateJsxOpeningElement(node, tagName, typeArguments, attributes) { + return node.tagName !== tagName || node.typeArguments !== typeArguments || node.attributes !== attributes ? update(createJsxOpeningElement(tagName, typeArguments, attributes), node) : node; + } + function createJsxClosingElement(tagName) { + const node = createBaseNode(287 /* JsxClosingElement */); + node.tagName = tagName; + node.transformFlags |= propagateChildFlags(node.tagName) | 2 /* ContainsJsx */; + return node; + } + function updateJsxClosingElement(node, tagName) { + return node.tagName !== tagName ? update(createJsxClosingElement(tagName), node) : node; + } + function createJsxFragment(openingFragment, children, closingFragment) { + const node = createBaseNode(288 /* JsxFragment */); + node.openingFragment = openingFragment; + node.children = createNodeArray(children); + node.closingFragment = closingFragment; + node.transformFlags |= propagateChildFlags(node.openingFragment) | propagateChildrenFlags(node.children) | propagateChildFlags(node.closingFragment) | 2 /* ContainsJsx */; + return node; + } + function updateJsxFragment(node, openingFragment, children, closingFragment) { + return node.openingFragment !== openingFragment || node.children !== children || node.closingFragment !== closingFragment ? update(createJsxFragment(openingFragment, children, closingFragment), node) : node; + } + function createJsxText(text, containsOnlyTriviaWhiteSpaces) { + const node = createBaseNode(12 /* JsxText */); + node.text = text; + node.containsOnlyTriviaWhiteSpaces = !!containsOnlyTriviaWhiteSpaces; + node.transformFlags |= 2 /* ContainsJsx */; + return node; + } + function updateJsxText(node, text, containsOnlyTriviaWhiteSpaces) { + return node.text !== text || node.containsOnlyTriviaWhiteSpaces !== containsOnlyTriviaWhiteSpaces ? update(createJsxText(text, containsOnlyTriviaWhiteSpaces), node) : node; + } + function createJsxOpeningFragment() { + const node = createBaseNode(289 /* JsxOpeningFragment */); + node.transformFlags |= 2 /* ContainsJsx */; + return node; + } + function createJsxJsxClosingFragment() { + const node = createBaseNode(290 /* JsxClosingFragment */); + node.transformFlags |= 2 /* ContainsJsx */; + return node; + } + function createJsxAttribute(name, initializer) { + const node = createBaseDeclaration(291 /* JsxAttribute */); + node.name = name; + node.initializer = initializer; + node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 2 /* ContainsJsx */; + return node; + } + function updateJsxAttribute(node, name, initializer) { + return node.name !== name || node.initializer !== initializer ? update(createJsxAttribute(name, initializer), node) : node; + } + function createJsxAttributes(properties) { + const node = createBaseDeclaration(292 /* JsxAttributes */); + node.properties = createNodeArray(properties); + node.transformFlags |= propagateChildrenFlags(node.properties) | 2 /* ContainsJsx */; + return node; + } + function updateJsxAttributes(node, properties) { + return node.properties !== properties ? update(createJsxAttributes(properties), node) : node; + } + function createJsxSpreadAttribute(expression) { + const node = createBaseNode(293 /* JsxSpreadAttribute */); + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.expression) | 2 /* ContainsJsx */; + return node; + } + function updateJsxSpreadAttribute(node, expression) { + return node.expression !== expression ? update(createJsxSpreadAttribute(expression), node) : node; + } + function createJsxExpression(dotDotDotToken, expression) { + const node = createBaseNode(294 /* JsxExpression */); + node.dotDotDotToken = dotDotDotToken; + node.expression = expression; + node.transformFlags |= propagateChildFlags(node.dotDotDotToken) | propagateChildFlags(node.expression) | 2 /* ContainsJsx */; + return node; + } + function updateJsxExpression(node, expression) { + return node.expression !== expression ? update(createJsxExpression(node.dotDotDotToken, expression), node) : node; + } + function createJsxNamespacedName(namespace, name) { + const node = createBaseNode(295 /* JsxNamespacedName */); + node.namespace = namespace; + node.name = name; + node.transformFlags |= propagateChildFlags(node.namespace) | propagateChildFlags(node.name) | 2 /* ContainsJsx */; + return node; + } + function updateJsxNamespacedName(node, namespace, name) { + return node.namespace !== namespace || node.name !== name ? update(createJsxNamespacedName(namespace, name), node) : node; + } + function createCaseClause(expression, statements) { + const node = createBaseNode(296 /* CaseClause */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.statements = createNodeArray(statements); + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildrenFlags(node.statements); + node.jsDoc = void 0; + return node; + } + function updateCaseClause(node, expression, statements) { + return node.expression !== expression || node.statements !== statements ? update(createCaseClause(expression, statements), node) : node; + } + function createDefaultClause(statements) { + const node = createBaseNode(297 /* DefaultClause */); + node.statements = createNodeArray(statements); + node.transformFlags = propagateChildrenFlags(node.statements); + return node; + } + function updateDefaultClause(node, statements) { + return node.statements !== statements ? update(createDefaultClause(statements), node) : node; + } + function createHeritageClause(token, types) { + const node = createBaseNode(298 /* HeritageClause */); + node.token = token; + node.types = createNodeArray(types); + node.transformFlags |= propagateChildrenFlags(node.types); + switch (token) { + case 96 /* ExtendsKeyword */: + node.transformFlags |= 1024 /* ContainsES2015 */; + break; + case 119 /* ImplementsKeyword */: + node.transformFlags |= 1 /* ContainsTypeScript */; + break; + default: + return Debug.assertNever(token); + } + return node; + } + function updateHeritageClause(node, types) { + return node.types !== types ? update(createHeritageClause(node.token, types), node) : node; + } + function createCatchClause(variableDeclaration, block) { + const node = createBaseNode(299 /* CatchClause */); + node.variableDeclaration = asVariableDeclaration(variableDeclaration); + node.block = block; + node.transformFlags |= propagateChildFlags(node.variableDeclaration) | propagateChildFlags(node.block) | (!variableDeclaration ? 64 /* ContainsES2019 */ : 0 /* None */); + node.locals = void 0; + node.nextContainer = void 0; + return node; + } + function updateCatchClause(node, variableDeclaration, block) { + return node.variableDeclaration !== variableDeclaration || node.block !== block ? update(createCatchClause(variableDeclaration, block), node) : node; + } + function createPropertyAssignment(name, initializer) { + const node = createBaseDeclaration(303 /* PropertyAssignment */); + node.name = asName(name); + node.initializer = parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer); + node.transformFlags |= propagateNameFlags(node.name) | propagateChildFlags(node.initializer); + node.modifiers = void 0; + node.questionToken = void 0; + node.exclamationToken = void 0; + node.jsDoc = void 0; + return node; + } + function updatePropertyAssignment(node, name, initializer) { + return node.name !== name || node.initializer !== initializer ? finishUpdatePropertyAssignment(createPropertyAssignment(name, initializer), node) : node; + } + function finishUpdatePropertyAssignment(updated, original) { + if (updated !== original) { + updated.modifiers = original.modifiers; + updated.questionToken = original.questionToken; + updated.exclamationToken = original.exclamationToken; + } + return update(updated, original); + } + function createShorthandPropertyAssignment(name, objectAssignmentInitializer) { + const node = createBaseDeclaration(304 /* ShorthandPropertyAssignment */); + node.name = asName(name); + node.objectAssignmentInitializer = objectAssignmentInitializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(objectAssignmentInitializer); + node.transformFlags |= propagateIdentifierNameFlags(node.name) | propagateChildFlags(node.objectAssignmentInitializer) | 1024 /* ContainsES2015 */; + node.equalsToken = void 0; + node.modifiers = void 0; + node.questionToken = void 0; + node.exclamationToken = void 0; + node.jsDoc = void 0; + return node; + } + function updateShorthandPropertyAssignment(node, name, objectAssignmentInitializer) { + return node.name !== name || node.objectAssignmentInitializer !== objectAssignmentInitializer ? finishUpdateShorthandPropertyAssignment(createShorthandPropertyAssignment(name, objectAssignmentInitializer), node) : node; + } + function finishUpdateShorthandPropertyAssignment(updated, original) { + if (updated !== original) { + updated.modifiers = original.modifiers; + updated.questionToken = original.questionToken; + updated.exclamationToken = original.exclamationToken; + updated.equalsToken = original.equalsToken; + } + return update(updated, original); + } + function createSpreadAssignment(expression) { + const node = createBaseDeclaration(305 /* SpreadAssignment */); + node.expression = parenthesizerRules().parenthesizeExpressionForDisallowedComma(expression); + node.transformFlags |= propagateChildFlags(node.expression) | 128 /* ContainsES2018 */ | 65536 /* ContainsObjectRestOrSpread */; + node.jsDoc = void 0; + return node; + } + function updateSpreadAssignment(node, expression) { + return node.expression !== expression ? update(createSpreadAssignment(expression), node) : node; + } + function createEnumMember(name, initializer) { + const node = createBaseDeclaration(306 /* EnumMember */); + node.name = asName(name); + node.initializer = initializer && parenthesizerRules().parenthesizeExpressionForDisallowedComma(initializer); + node.transformFlags |= propagateChildFlags(node.name) | propagateChildFlags(node.initializer) | 1 /* ContainsTypeScript */; + node.jsDoc = void 0; + return node; + } + function updateEnumMember(node, name, initializer) { + return node.name !== name || node.initializer !== initializer ? update(createEnumMember(name, initializer), node) : node; + } + function createSourceFile2(statements, endOfFileToken, flags2) { + const node = baseFactory2.createBaseSourceFileNode(307 /* SourceFile */); + node.statements = createNodeArray(statements); + node.endOfFileToken = endOfFileToken; + node.flags |= flags2; + node.text = ""; + node.fileName = ""; + node.path = ""; + node.resolvedPath = ""; + node.originalFileName = ""; + node.languageVersion = 1 /* ES5 */; + node.languageVariant = 0; + node.scriptKind = 0; + node.isDeclarationFile = false; + node.hasNoDefaultLib = false; + node.transformFlags |= propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken); + node.locals = void 0; + node.nextContainer = void 0; + node.endFlowNode = void 0; + node.nodeCount = 0; + node.identifierCount = 0; + node.symbolCount = 0; + node.parseDiagnostics = void 0; + node.bindDiagnostics = void 0; + node.bindSuggestionDiagnostics = void 0; + node.lineMap = void 0; + node.externalModuleIndicator = void 0; + node.setExternalModuleIndicator = void 0; + node.pragmas = void 0; + node.checkJsDirective = void 0; + node.referencedFiles = void 0; + node.typeReferenceDirectives = void 0; + node.libReferenceDirectives = void 0; + node.amdDependencies = void 0; + node.commentDirectives = void 0; + node.identifiers = void 0; + node.packageJsonLocations = void 0; + node.packageJsonScope = void 0; + node.imports = void 0; + node.moduleAugmentations = void 0; + node.ambientModuleNames = void 0; + node.classifiableNames = void 0; + node.impliedNodeFormat = void 0; + return node; + } + function createRedirectedSourceFile(redirectInfo) { + const node = Object.create(redirectInfo.redirectTarget); + Object.defineProperties(node, { + id: { + get() { + return this.redirectInfo.redirectTarget.id; + }, + set(value) { + this.redirectInfo.redirectTarget.id = value; + } + }, + symbol: { + get() { + return this.redirectInfo.redirectTarget.symbol; + }, + set(value) { + this.redirectInfo.redirectTarget.symbol = value; + } + } + }); + node.redirectInfo = redirectInfo; + return node; + } + function cloneRedirectedSourceFile(source) { + const node = createRedirectedSourceFile(source.redirectInfo); + node.flags |= source.flags & ~16 /* Synthesized */; + node.fileName = source.fileName; + node.path = source.path; + node.resolvedPath = source.resolvedPath; + node.originalFileName = source.originalFileName; + node.packageJsonLocations = source.packageJsonLocations; + node.packageJsonScope = source.packageJsonScope; + node.emitNode = void 0; + return node; + } + function cloneSourceFileWorker(source) { + const node = baseFactory2.createBaseSourceFileNode(307 /* SourceFile */); + node.flags |= source.flags & ~16 /* Synthesized */; + for (const p in source) { + if (hasProperty(node, p) || !hasProperty(source, p)) { + continue; + } + if (p === "emitNode") { + node.emitNode = void 0; + continue; + } + node[p] = source[p]; + } + return node; + } + function cloneSourceFile(source) { + const node = source.redirectInfo ? cloneRedirectedSourceFile(source) : cloneSourceFileWorker(source); + setOriginal(node, source); + return node; + } + function cloneSourceFileWithChanges(source, statements, isDeclarationFile, referencedFiles, typeReferences, hasNoDefaultLib, libReferences) { + const node = cloneSourceFile(source); + node.statements = createNodeArray(statements); + node.isDeclarationFile = isDeclarationFile; + node.referencedFiles = referencedFiles; + node.typeReferenceDirectives = typeReferences; + node.hasNoDefaultLib = hasNoDefaultLib; + node.libReferenceDirectives = libReferences; + node.transformFlags = propagateChildrenFlags(node.statements) | propagateChildFlags(node.endOfFileToken); + return node; + } + function updateSourceFile2(node, statements, isDeclarationFile = node.isDeclarationFile, referencedFiles = node.referencedFiles, typeReferenceDirectives = node.typeReferenceDirectives, hasNoDefaultLib = node.hasNoDefaultLib, libReferenceDirectives = node.libReferenceDirectives) { + return node.statements !== statements || node.isDeclarationFile !== isDeclarationFile || node.referencedFiles !== referencedFiles || node.typeReferenceDirectives !== typeReferenceDirectives || node.hasNoDefaultLib !== hasNoDefaultLib || node.libReferenceDirectives !== libReferenceDirectives ? update(cloneSourceFileWithChanges(node, statements, isDeclarationFile, referencedFiles, typeReferenceDirectives, hasNoDefaultLib, libReferenceDirectives), node) : node; + } + function createBundle(sourceFiles) { + const node = createBaseNode(308 /* Bundle */); + node.sourceFiles = sourceFiles; + node.syntheticFileReferences = void 0; + node.syntheticTypeReferences = void 0; + node.syntheticLibReferences = void 0; + node.hasNoDefaultLib = void 0; + return node; + } + function updateBundle(node, sourceFiles) { + return node.sourceFiles !== sourceFiles ? update(createBundle(sourceFiles), node) : node; + } + function createSyntheticExpression(type, isSpread = false, tupleNameSource) { + const node = createBaseNode(237 /* SyntheticExpression */); + node.type = type; + node.isSpread = isSpread; + node.tupleNameSource = tupleNameSource; + return node; + } + function createSyntaxList3(children) { + const node = createBaseNode(352 /* SyntaxList */); + node._children = children; + return node; + } + function createNotEmittedStatement(original) { + const node = createBaseNode(353 /* NotEmittedStatement */); + node.original = original; + setTextRange(node, original); + return node; + } + function createPartiallyEmittedExpression(expression, original) { + const node = createBaseNode(355 /* PartiallyEmittedExpression */); + node.expression = expression; + node.original = original; + node.transformFlags |= propagateChildFlags(node.expression) | 1 /* ContainsTypeScript */; + setTextRange(node, original); + return node; + } + function updatePartiallyEmittedExpression(node, expression) { + return node.expression !== expression ? update(createPartiallyEmittedExpression(expression, node.original), node) : node; + } + function createNotEmittedTypeElement() { + return createBaseNode(354 /* NotEmittedTypeElement */); + } + function flattenCommaElements(node) { + if (nodeIsSynthesized(node) && !isParseTreeNode(node) && !node.original && !node.emitNode && !node.id) { + if (isCommaListExpression(node)) { + return node.elements; + } + if (isBinaryExpression(node) && isCommaToken(node.operatorToken)) { + return [node.left, node.right]; + } + } + return node; + } + function createCommaListExpression(elements) { + const node = createBaseNode(356 /* CommaListExpression */); + node.elements = createNodeArray(sameFlatMap(elements, flattenCommaElements)); + node.transformFlags |= propagateChildrenFlags(node.elements); + return node; + } + function updateCommaListExpression(node, elements) { + return node.elements !== elements ? update(createCommaListExpression(elements), node) : node; + } + function createSyntheticReferenceExpression(expression, thisArg) { + const node = createBaseNode(357 /* SyntheticReferenceExpression */); + node.expression = expression; + node.thisArg = thisArg; + node.transformFlags |= propagateChildFlags(node.expression) | propagateChildFlags(node.thisArg); + return node; + } + function updateSyntheticReferenceExpression(node, expression, thisArg) { + return node.expression !== expression || node.thisArg !== thisArg ? update(createSyntheticReferenceExpression(expression, thisArg), node) : node; + } + function cloneGeneratedIdentifier(node) { + const clone2 = createBaseIdentifier(node.escapedText); + clone2.flags |= node.flags & ~16 /* Synthesized */; + clone2.transformFlags = node.transformFlags; + setOriginal(clone2, node); + setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate }); + return clone2; + } + function cloneIdentifier(node) { + const clone2 = createBaseIdentifier(node.escapedText); + clone2.flags |= node.flags & ~16 /* Synthesized */; + clone2.jsDoc = node.jsDoc; + clone2.flowNode = node.flowNode; + clone2.symbol = node.symbol; + clone2.transformFlags = node.transformFlags; + setOriginal(clone2, node); + const typeArguments = getIdentifierTypeArguments(node); + if (typeArguments) setIdentifierTypeArguments(clone2, typeArguments); + return clone2; + } + function cloneGeneratedPrivateIdentifier(node) { + const clone2 = createBasePrivateIdentifier(node.escapedText); + clone2.flags |= node.flags & ~16 /* Synthesized */; + clone2.transformFlags = node.transformFlags; + setOriginal(clone2, node); + setIdentifierAutoGenerate(clone2, { ...node.emitNode.autoGenerate }); + return clone2; + } + function clonePrivateIdentifier(node) { + const clone2 = createBasePrivateIdentifier(node.escapedText); + clone2.flags |= node.flags & ~16 /* Synthesized */; + clone2.transformFlags = node.transformFlags; + setOriginal(clone2, node); + return clone2; + } + function cloneNode(node) { + if (node === void 0) { + return node; + } + if (isSourceFile(node)) { + return cloneSourceFile(node); + } + if (isGeneratedIdentifier(node)) { + return cloneGeneratedIdentifier(node); + } + if (isIdentifier(node)) { + return cloneIdentifier(node); + } + if (isGeneratedPrivateIdentifier(node)) { + return cloneGeneratedPrivateIdentifier(node); + } + if (isPrivateIdentifier(node)) { + return clonePrivateIdentifier(node); + } + const clone2 = !isNodeKind(node.kind) ? baseFactory2.createBaseTokenNode(node.kind) : baseFactory2.createBaseNode(node.kind); + clone2.flags |= node.flags & ~16 /* Synthesized */; + clone2.transformFlags = node.transformFlags; + setOriginal(clone2, node); + for (const key in node) { + if (hasProperty(clone2, key) || !hasProperty(node, key)) { + continue; + } + clone2[key] = node[key]; + } + return clone2; + } + function createImmediatelyInvokedFunctionExpression(statements, param, paramValue) { + return createCallExpression( + createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + param ? [param] : [], + /*type*/ + void 0, + createBlock( + statements, + /*multiLine*/ + true + ) + ), + /*typeArguments*/ + void 0, + /*argumentsArray*/ + paramValue ? [paramValue] : [] + ); + } + function createImmediatelyInvokedArrowFunction(statements, param, paramValue) { + return createCallExpression( + createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + param ? [param] : [], + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + createBlock( + statements, + /*multiLine*/ + true + ) + ), + /*typeArguments*/ + void 0, + /*argumentsArray*/ + paramValue ? [paramValue] : [] + ); + } + function createVoidZero() { + return createVoidExpression(createNumericLiteral("0")); + } + function createExportDefault(expression) { + return createExportAssignment2( + /*modifiers*/ + void 0, + /*isExportEquals*/ + false, + expression + ); + } + function createExternalModuleExport(exportName) { + return createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + createNamedExports([ + createExportSpecifier( + /*isTypeOnly*/ + false, + /*propertyName*/ + void 0, + exportName + ) + ]) + ); + } + function createTypeCheck(value, tag) { + return tag === "null" ? factory2.createStrictEquality(value, createNull()) : tag === "undefined" ? factory2.createStrictEquality(value, createVoidZero()) : factory2.createStrictEquality(createTypeOfExpression(value), createStringLiteral(tag)); + } + function createIsNotTypeCheck(value, tag) { + return tag === "null" ? factory2.createStrictInequality(value, createNull()) : tag === "undefined" ? factory2.createStrictInequality(value, createVoidZero()) : factory2.createStrictInequality(createTypeOfExpression(value), createStringLiteral(tag)); + } + function createMethodCall(object, methodName, argumentsList) { + if (isCallChain(object)) { + return createCallChain( + createPropertyAccessChain( + object, + /*questionDotToken*/ + void 0, + methodName + ), + /*questionDotToken*/ + void 0, + /*typeArguments*/ + void 0, + argumentsList + ); + } + return createCallExpression( + createPropertyAccessExpression(object, methodName), + /*typeArguments*/ + void 0, + argumentsList + ); + } + function createFunctionBindCall(target, thisArg, argumentsList) { + return createMethodCall(target, "bind", [thisArg, ...argumentsList]); + } + function createFunctionCallCall(target, thisArg, argumentsList) { + return createMethodCall(target, "call", [thisArg, ...argumentsList]); + } + function createFunctionApplyCall(target, thisArg, argumentsExpression) { + return createMethodCall(target, "apply", [thisArg, argumentsExpression]); + } + function createGlobalMethodCall(globalObjectName, methodName, argumentsList) { + return createMethodCall(createIdentifier(globalObjectName), methodName, argumentsList); + } + function createArraySliceCall(array, start) { + return createMethodCall(array, "slice", start === void 0 ? [] : [asExpression(start)]); + } + function createArrayConcatCall(array, argumentsList) { + return createMethodCall(array, "concat", argumentsList); + } + function createObjectDefinePropertyCall(target, propertyName, attributes) { + return createGlobalMethodCall("Object", "defineProperty", [target, asExpression(propertyName), attributes]); + } + function createObjectGetOwnPropertyDescriptorCall(target, propertyName) { + return createGlobalMethodCall("Object", "getOwnPropertyDescriptor", [target, asExpression(propertyName)]); + } + function createReflectGetCall(target, propertyKey, receiver) { + return createGlobalMethodCall("Reflect", "get", receiver ? [target, propertyKey, receiver] : [target, propertyKey]); + } + function createReflectSetCall(target, propertyKey, value, receiver) { + return createGlobalMethodCall("Reflect", "set", receiver ? [target, propertyKey, value, receiver] : [target, propertyKey, value]); + } + function tryAddPropertyAssignment(properties, propertyName, expression) { + if (expression) { + properties.push(createPropertyAssignment(propertyName, expression)); + return true; + } + return false; + } + function createPropertyDescriptor(attributes, singleLine) { + const properties = []; + tryAddPropertyAssignment(properties, "enumerable", asExpression(attributes.enumerable)); + tryAddPropertyAssignment(properties, "configurable", asExpression(attributes.configurable)); + let isData = tryAddPropertyAssignment(properties, "writable", asExpression(attributes.writable)); + isData = tryAddPropertyAssignment(properties, "value", attributes.value) || isData; + let isAccessor2 = tryAddPropertyAssignment(properties, "get", attributes.get); + isAccessor2 = tryAddPropertyAssignment(properties, "set", attributes.set) || isAccessor2; + Debug.assert(!(isData && isAccessor2), "A PropertyDescriptor may not be both an accessor descriptor and a data descriptor."); + return createObjectLiteralExpression(properties, !singleLine); + } + function updateOuterExpression(outerExpression, expression) { + switch (outerExpression.kind) { + case 217 /* ParenthesizedExpression */: + return updateParenthesizedExpression(outerExpression, expression); + case 216 /* TypeAssertionExpression */: + return updateTypeAssertion(outerExpression, outerExpression.type, expression); + case 234 /* AsExpression */: + return updateAsExpression(outerExpression, expression, outerExpression.type); + case 238 /* SatisfiesExpression */: + return updateSatisfiesExpression(outerExpression, expression, outerExpression.type); + case 235 /* NonNullExpression */: + return updateNonNullExpression(outerExpression, expression); + case 233 /* ExpressionWithTypeArguments */: + return updateExpressionWithTypeArguments(outerExpression, expression, outerExpression.typeArguments); + case 355 /* PartiallyEmittedExpression */: + return updatePartiallyEmittedExpression(outerExpression, expression); + } + } + function isIgnorableParen(node) { + return isParenthesizedExpression(node) && nodeIsSynthesized(node) && nodeIsSynthesized(getSourceMapRange(node)) && nodeIsSynthesized(getCommentRange(node)) && !some(getSyntheticLeadingComments(node)) && !some(getSyntheticTrailingComments(node)); + } + function restoreOuterExpressions(outerExpression, innerExpression, kinds = 31 /* All */) { + if (outerExpression && isOuterExpression(outerExpression, kinds) && !isIgnorableParen(outerExpression)) { + return updateOuterExpression( + outerExpression, + restoreOuterExpressions(outerExpression.expression, innerExpression) + ); + } + return innerExpression; + } + function restoreEnclosingLabel(node, outermostLabeledStatement, afterRestoreLabelCallback) { + if (!outermostLabeledStatement) { + return node; + } + const updated = updateLabeledStatement( + outermostLabeledStatement, + outermostLabeledStatement.label, + isLabeledStatement(outermostLabeledStatement.statement) ? restoreEnclosingLabel(node, outermostLabeledStatement.statement) : node + ); + if (afterRestoreLabelCallback) { + afterRestoreLabelCallback(outermostLabeledStatement); + } + return updated; + } + function shouldBeCapturedInTempVariable(node, cacheIdentifiers) { + const target = skipParentheses(node); + switch (target.kind) { + case 80 /* Identifier */: + return cacheIdentifiers; + case 110 /* ThisKeyword */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 11 /* StringLiteral */: + return false; + case 209 /* ArrayLiteralExpression */: + const elements = target.elements; + if (elements.length === 0) { + return false; + } + return true; + case 210 /* ObjectLiteralExpression */: + return target.properties.length > 0; + default: + return true; + } + } + function createCallBinding(expression, recordTempVariable, languageVersion, cacheIdentifiers = false) { + const callee = skipOuterExpressions(expression, 31 /* All */); + let thisArg; + let target; + if (isSuperProperty(callee)) { + thisArg = createThis(); + target = callee; + } else if (isSuperKeyword(callee)) { + thisArg = createThis(); + target = languageVersion !== void 0 && languageVersion < 2 /* ES2015 */ ? setTextRange(createIdentifier("_super"), callee) : callee; + } else if (getEmitFlags(callee) & 8192 /* HelperName */) { + thisArg = createVoidZero(); + target = parenthesizerRules().parenthesizeLeftSideOfAccess( + callee, + /*optionalChain*/ + false + ); + } else if (isPropertyAccessExpression(callee)) { + if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { + thisArg = createTempVariable(recordTempVariable); + target = createPropertyAccessExpression( + setTextRange( + factory2.createAssignment( + thisArg, + callee.expression + ), + callee.expression + ), + callee.name + ); + setTextRange(target, callee); + } else { + thisArg = callee.expression; + target = callee; + } + } else if (isElementAccessExpression(callee)) { + if (shouldBeCapturedInTempVariable(callee.expression, cacheIdentifiers)) { + thisArg = createTempVariable(recordTempVariable); + target = createElementAccessExpression( + setTextRange( + factory2.createAssignment( + thisArg, + callee.expression + ), + callee.expression + ), + callee.argumentExpression + ); + setTextRange(target, callee); + } else { + thisArg = callee.expression; + target = callee; + } + } else { + thisArg = createVoidZero(); + target = parenthesizerRules().parenthesizeLeftSideOfAccess( + expression, + /*optionalChain*/ + false + ); + } + return { target, thisArg }; + } + function createAssignmentTargetWrapper(paramName, expression) { + return createPropertyAccessExpression( + // Explicit parens required because of v8 regression (https://bugs.chromium.org/p/v8/issues/detail?id=9560) + createParenthesizedExpression( + createObjectLiteralExpression([ + createSetAccessorDeclaration( + /*modifiers*/ + void 0, + "value", + [createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + paramName, + /*questionToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + )], + createBlock([ + createExpressionStatement(expression) + ]) + ) + ]) + ), + "value" + ); + } + function inlineExpressions(expressions) { + return expressions.length > 10 ? createCommaListExpression(expressions) : reduceLeft(expressions, factory2.createComma); + } + function getName(node, allowComments, allowSourceMaps, emitFlags = 0, ignoreAssignedName) { + const nodeName = ignoreAssignedName ? node && getNonAssignedNameOfDeclaration(node) : getNameOfDeclaration(node); + if (nodeName && isIdentifier(nodeName) && !isGeneratedIdentifier(nodeName)) { + const name = setParent(setTextRange(cloneNode(nodeName), nodeName), nodeName.parent); + emitFlags |= getEmitFlags(nodeName); + if (!allowSourceMaps) emitFlags |= 96 /* NoSourceMap */; + if (!allowComments) emitFlags |= 3072 /* NoComments */; + if (emitFlags) setEmitFlags(name, emitFlags); + return name; + } + return getGeneratedNameForNode(node); + } + function getInternalName(node, allowComments, allowSourceMaps) { + return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */ | 65536 /* InternalName */); + } + function getLocalName(node, allowComments, allowSourceMaps, ignoreAssignedName) { + return getName(node, allowComments, allowSourceMaps, 32768 /* LocalName */, ignoreAssignedName); + } + function getExportName(node, allowComments, allowSourceMaps) { + return getName(node, allowComments, allowSourceMaps, 16384 /* ExportName */); + } + function getDeclarationName(node, allowComments, allowSourceMaps) { + return getName(node, allowComments, allowSourceMaps); + } + function getNamespaceMemberName(ns, name, allowComments, allowSourceMaps) { + const qualifiedName = createPropertyAccessExpression(ns, nodeIsSynthesized(name) ? name : cloneNode(name)); + setTextRange(qualifiedName, name); + let emitFlags = 0; + if (!allowSourceMaps) emitFlags |= 96 /* NoSourceMap */; + if (!allowComments) emitFlags |= 3072 /* NoComments */; + if (emitFlags) setEmitFlags(qualifiedName, emitFlags); + return qualifiedName; + } + function getExternalModuleOrNamespaceExportName(ns, node, allowComments, allowSourceMaps) { + if (ns && hasSyntacticModifier(node, 32 /* Export */)) { + return getNamespaceMemberName(ns, getName(node), allowComments, allowSourceMaps); + } + return getExportName(node, allowComments, allowSourceMaps); + } + function copyPrologue(source, target, ensureUseStrict2, visitor) { + const offset = copyStandardPrologue(source, target, 0, ensureUseStrict2); + return copyCustomPrologue(source, target, offset, visitor); + } + function isUseStrictPrologue2(node) { + return isStringLiteral(node.expression) && node.expression.text === "use strict"; + } + function createUseStrictPrologue() { + return startOnNewLine(createExpressionStatement(createStringLiteral("use strict"))); + } + function copyStandardPrologue(source, target, statementOffset = 0, ensureUseStrict2) { + Debug.assert(target.length === 0, "Prologue directives should be at the first statement in the target statements array"); + let foundUseStrict = false; + const numStatements = source.length; + while (statementOffset < numStatements) { + const statement = source[statementOffset]; + if (isPrologueDirective(statement)) { + if (isUseStrictPrologue2(statement)) { + foundUseStrict = true; + } + target.push(statement); + } else { + break; + } + statementOffset++; + } + if (ensureUseStrict2 && !foundUseStrict) { + target.push(createUseStrictPrologue()); + } + return statementOffset; + } + function copyCustomPrologue(source, target, statementOffset, visitor, filter2 = returnTrue) { + const numStatements = source.length; + while (statementOffset !== void 0 && statementOffset < numStatements) { + const statement = source[statementOffset]; + if (getEmitFlags(statement) & 2097152 /* CustomPrologue */ && filter2(statement)) { + append(target, visitor ? visitNode(statement, visitor, isStatement) : statement); + } else { + break; + } + statementOffset++; + } + return statementOffset; + } + function ensureUseStrict(statements) { + const foundUseStrict = findUseStrictPrologue(statements); + if (!foundUseStrict) { + return setTextRange(createNodeArray([createUseStrictPrologue(), ...statements]), statements); + } + return statements; + } + function liftToBlock(nodes) { + Debug.assert(every(nodes, isStatementOrBlock), "Cannot lift nodes to a Block."); + return singleOrUndefined(nodes) || createBlock(nodes); + } + function findSpanEnd(array, test, start) { + let i = start; + while (i < array.length && test(array[i])) { + i++; + } + return i; + } + function mergeLexicalEnvironment(statements, declarations) { + if (!some(declarations)) { + return statements; + } + const leftStandardPrologueEnd = findSpanEnd(statements, isPrologueDirective, 0); + const leftHoistedFunctionsEnd = findSpanEnd(statements, isHoistedFunction, leftStandardPrologueEnd); + const leftHoistedVariablesEnd = findSpanEnd(statements, isHoistedVariableStatement, leftHoistedFunctionsEnd); + const rightStandardPrologueEnd = findSpanEnd(declarations, isPrologueDirective, 0); + const rightHoistedFunctionsEnd = findSpanEnd(declarations, isHoistedFunction, rightStandardPrologueEnd); + const rightHoistedVariablesEnd = findSpanEnd(declarations, isHoistedVariableStatement, rightHoistedFunctionsEnd); + const rightCustomPrologueEnd = findSpanEnd(declarations, isCustomPrologue, rightHoistedVariablesEnd); + Debug.assert(rightCustomPrologueEnd === declarations.length, "Expected declarations to be valid standard or custom prologues"); + const left = isNodeArray(statements) ? statements.slice() : statements; + if (rightCustomPrologueEnd > rightHoistedVariablesEnd) { + left.splice(leftHoistedVariablesEnd, 0, ...declarations.slice(rightHoistedVariablesEnd, rightCustomPrologueEnd)); + } + if (rightHoistedVariablesEnd > rightHoistedFunctionsEnd) { + left.splice(leftHoistedFunctionsEnd, 0, ...declarations.slice(rightHoistedFunctionsEnd, rightHoistedVariablesEnd)); + } + if (rightHoistedFunctionsEnd > rightStandardPrologueEnd) { + left.splice(leftStandardPrologueEnd, 0, ...declarations.slice(rightStandardPrologueEnd, rightHoistedFunctionsEnd)); + } + if (rightStandardPrologueEnd > 0) { + if (leftStandardPrologueEnd === 0) { + left.splice(0, 0, ...declarations.slice(0, rightStandardPrologueEnd)); + } else { + const leftPrologues = /* @__PURE__ */ new Map(); + for (let i = 0; i < leftStandardPrologueEnd; i++) { + const leftPrologue = statements[i]; + leftPrologues.set(leftPrologue.expression.text, true); + } + for (let i = rightStandardPrologueEnd - 1; i >= 0; i--) { + const rightPrologue = declarations[i]; + if (!leftPrologues.has(rightPrologue.expression.text)) { + left.unshift(rightPrologue); + } + } + } + } + if (isNodeArray(statements)) { + return setTextRange(createNodeArray(left, statements.hasTrailingComma), statements); + } + return statements; + } + function replaceModifiers(node, modifiers) { + let modifierArray; + if (typeof modifiers === "number") { + modifierArray = createModifiersFromModifierFlags(modifiers); + } else { + modifierArray = modifiers; + } + return isTypeParameterDeclaration(node) ? updateTypeParameterDeclaration(node, modifierArray, node.name, node.constraint, node.default) : isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isConstructorTypeNode(node) ? updateConstructorTypeNode1(node, modifierArray, node.typeParameters, node.parameters, node.type) : isPropertySignature(node) ? updatePropertySignature(node, modifierArray, node.name, node.questionToken, node.type) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodSignature(node) ? updateMethodSignature(node, modifierArray, node.name, node.questionToken, node.typeParameters, node.parameters, node.type) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isConstructorDeclaration(node) ? updateConstructorDeclaration(node, modifierArray, node.parameters, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isIndexSignatureDeclaration(node) ? updateIndexSignature(node, modifierArray, node.parameters, node.type) : isFunctionExpression(node) ? updateFunctionExpression(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isArrowFunction(node) ? updateArrowFunction(node, modifierArray, node.typeParameters, node.parameters, node.type, node.equalsGreaterThanToken, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isVariableStatement(node) ? updateVariableStatement(node, modifierArray, node.declarationList) : isFunctionDeclaration(node) ? updateFunctionDeclaration(node, modifierArray, node.asteriskToken, node.name, node.typeParameters, node.parameters, node.type, node.body) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isInterfaceDeclaration(node) ? updateInterfaceDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isTypeAliasDeclaration(node) ? updateTypeAliasDeclaration(node, modifierArray, node.name, node.typeParameters, node.type) : isEnumDeclaration(node) ? updateEnumDeclaration(node, modifierArray, node.name, node.members) : isModuleDeclaration(node) ? updateModuleDeclaration(node, modifierArray, node.name, node.body) : isImportEqualsDeclaration(node) ? updateImportEqualsDeclaration(node, modifierArray, node.isTypeOnly, node.name, node.moduleReference) : isImportDeclaration(node) ? updateImportDeclaration(node, modifierArray, node.importClause, node.moduleSpecifier, node.attributes) : isExportAssignment(node) ? updateExportAssignment(node, modifierArray, node.expression) : isExportDeclaration(node) ? updateExportDeclaration(node, modifierArray, node.isTypeOnly, node.exportClause, node.moduleSpecifier, node.attributes) : Debug.assertNever(node); + } + function replaceDecoratorsAndModifiers(node, modifierArray) { + return isParameter(node) ? updateParameterDeclaration(node, modifierArray, node.dotDotDotToken, node.name, node.questionToken, node.type, node.initializer) : isPropertyDeclaration(node) ? updatePropertyDeclaration2(node, modifierArray, node.name, node.questionToken ?? node.exclamationToken, node.type, node.initializer) : isMethodDeclaration(node) ? updateMethodDeclaration(node, modifierArray, node.asteriskToken, node.name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body) : isGetAccessorDeclaration(node) ? updateGetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.type, node.body) : isSetAccessorDeclaration(node) ? updateSetAccessorDeclaration(node, modifierArray, node.name, node.parameters, node.body) : isClassExpression(node) ? updateClassExpression(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : isClassDeclaration(node) ? updateClassDeclaration(node, modifierArray, node.name, node.typeParameters, node.heritageClauses, node.members) : Debug.assertNever(node); + } + function replacePropertyName(node, name) { + switch (node.kind) { + case 177 /* GetAccessor */: + return updateGetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.type, node.body); + case 178 /* SetAccessor */: + return updateSetAccessorDeclaration(node, node.modifiers, name, node.parameters, node.body); + case 174 /* MethodDeclaration */: + return updateMethodDeclaration(node, node.modifiers, node.asteriskToken, name, node.questionToken, node.typeParameters, node.parameters, node.type, node.body); + case 173 /* MethodSignature */: + return updateMethodSignature(node, node.modifiers, name, node.questionToken, node.typeParameters, node.parameters, node.type); + case 172 /* PropertyDeclaration */: + return updatePropertyDeclaration2(node, node.modifiers, name, node.questionToken ?? node.exclamationToken, node.type, node.initializer); + case 171 /* PropertySignature */: + return updatePropertySignature(node, node.modifiers, name, node.questionToken, node.type); + case 303 /* PropertyAssignment */: + return updatePropertyAssignment(node, name, node.initializer); + } + } + function asNodeArray(array) { + return array ? createNodeArray(array) : void 0; + } + function asName(name) { + return typeof name === "string" ? createIdentifier(name) : name; + } + function asExpression(value) { + return typeof value === "string" ? createStringLiteral(value) : typeof value === "number" ? createNumericLiteral(value) : typeof value === "boolean" ? value ? createTrue() : createFalse() : value; + } + function asInitializer(node) { + return node && parenthesizerRules().parenthesizeExpressionForDisallowedComma(node); + } + function asToken(value) { + return typeof value === "number" ? createToken(value) : value; + } + function asEmbeddedStatement(statement) { + return statement && isNotEmittedStatement(statement) ? setTextRange(setOriginal(createEmptyStatement(), statement), statement) : statement; + } + function asVariableDeclaration(variableDeclaration) { + if (typeof variableDeclaration === "string" || variableDeclaration && !isVariableDeclaration(variableDeclaration)) { + return createVariableDeclaration( + variableDeclaration, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ); + } + return variableDeclaration; + } + function update(updated, original) { + if (updated !== original) { + setOriginal(updated, original); + setTextRange(updated, original); + } + return updated; + } +} +function getDefaultTagNameForKind(kind) { + switch (kind) { + case 344 /* JSDocTypeTag */: + return "type"; + case 342 /* JSDocReturnTag */: + return "returns"; + case 343 /* JSDocThisTag */: + return "this"; + case 340 /* JSDocEnumTag */: + return "enum"; + case 330 /* JSDocAuthorTag */: + return "author"; + case 332 /* JSDocClassTag */: + return "class"; + case 333 /* JSDocPublicTag */: + return "public"; + case 334 /* JSDocPrivateTag */: + return "private"; + case 335 /* JSDocProtectedTag */: + return "protected"; + case 336 /* JSDocReadonlyTag */: + return "readonly"; + case 337 /* JSDocOverrideTag */: + return "override"; + case 345 /* JSDocTemplateTag */: + return "template"; + case 346 /* JSDocTypedefTag */: + return "typedef"; + case 341 /* JSDocParameterTag */: + return "param"; + case 348 /* JSDocPropertyTag */: + return "prop"; + case 338 /* JSDocCallbackTag */: + return "callback"; + case 339 /* JSDocOverloadTag */: + return "overload"; + case 328 /* JSDocAugmentsTag */: + return "augments"; + case 329 /* JSDocImplementsTag */: + return "implements"; + case 351 /* JSDocImportTag */: + return "import"; + default: + return Debug.fail(`Unsupported kind: ${Debug.formatSyntaxKind(kind)}`); + } +} +var rawTextScanner; +var invalidValueSentinel = {}; +function getCookedText(kind, rawText) { + if (!rawTextScanner) { + rawTextScanner = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + false, + 0 /* Standard */ + ); + } + switch (kind) { + case 15 /* NoSubstitutionTemplateLiteral */: + rawTextScanner.setText("`" + rawText + "`"); + break; + case 16 /* TemplateHead */: + rawTextScanner.setText("`" + rawText + "${"); + break; + case 17 /* TemplateMiddle */: + rawTextScanner.setText("}" + rawText + "${"); + break; + case 18 /* TemplateTail */: + rawTextScanner.setText("}" + rawText + "`"); + break; + } + let token = rawTextScanner.scan(); + if (token === 20 /* CloseBraceToken */) { + token = rawTextScanner.reScanTemplateToken( + /*isTaggedTemplate*/ + false + ); + } + if (rawTextScanner.isUnterminated()) { + rawTextScanner.setText(void 0); + return invalidValueSentinel; + } + let tokenValue; + switch (token) { + case 15 /* NoSubstitutionTemplateLiteral */: + case 16 /* TemplateHead */: + case 17 /* TemplateMiddle */: + case 18 /* TemplateTail */: + tokenValue = rawTextScanner.getTokenValue(); + break; + } + if (tokenValue === void 0 || rawTextScanner.scan() !== 1 /* EndOfFileToken */) { + rawTextScanner.setText(void 0); + return invalidValueSentinel; + } + rawTextScanner.setText(void 0); + return tokenValue; +} +function propagateNameFlags(node) { + return node && isIdentifier(node) ? propagateIdentifierNameFlags(node) : propagateChildFlags(node); +} +function propagateIdentifierNameFlags(node) { + return propagateChildFlags(node) & ~67108864 /* ContainsPossibleTopLevelAwait */; +} +function propagatePropertyNameFlagsOfChild(node, transformFlags) { + return transformFlags | node.transformFlags & 134234112 /* PropertyNamePropagatingFlags */; +} +function propagateChildFlags(child) { + if (!child) return 0 /* None */; + const childFlags = child.transformFlags & ~getTransformFlagsSubtreeExclusions(child.kind); + return isNamedDeclaration(child) && isPropertyName(child.name) ? propagatePropertyNameFlagsOfChild(child.name, childFlags) : childFlags; +} +function propagateChildrenFlags(children) { + return children ? children.transformFlags : 0 /* None */; +} +function aggregateChildrenFlags(children) { + let subtreeFlags = 0 /* None */; + for (const child of children) { + subtreeFlags |= propagateChildFlags(child); + } + children.transformFlags = subtreeFlags; +} +function getTransformFlagsSubtreeExclusions(kind) { + if (kind >= 182 /* FirstTypeNode */ && kind <= 205 /* LastTypeNode */) { + return -2 /* TypeExcludes */; + } + switch (kind) { + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 209 /* ArrayLiteralExpression */: + return -2147450880 /* ArrayLiteralOrCallOrNewExcludes */; + case 267 /* ModuleDeclaration */: + return -1941676032 /* ModuleExcludes */; + case 169 /* Parameter */: + return -2147483648 /* ParameterExcludes */; + case 219 /* ArrowFunction */: + return -2072174592 /* ArrowFunctionExcludes */; + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + return -1937940480 /* FunctionExcludes */; + case 261 /* VariableDeclarationList */: + return -2146893824 /* VariableDeclarationListExcludes */; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return -2147344384 /* ClassExcludes */; + case 176 /* Constructor */: + return -1937948672 /* ConstructorExcludes */; + case 172 /* PropertyDeclaration */: + return -2013249536 /* PropertyExcludes */; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return -2005057536 /* MethodOrAccessorExcludes */; + case 133 /* AnyKeyword */: + case 150 /* NumberKeyword */: + case 163 /* BigIntKeyword */: + case 146 /* NeverKeyword */: + case 154 /* StringKeyword */: + case 151 /* ObjectKeyword */: + case 136 /* BooleanKeyword */: + case 155 /* SymbolKeyword */: + case 116 /* VoidKeyword */: + case 168 /* TypeParameter */: + case 171 /* PropertySignature */: + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 181 /* IndexSignature */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + return -2 /* TypeExcludes */; + case 210 /* ObjectLiteralExpression */: + return -2147278848 /* ObjectLiteralExcludes */; + case 299 /* CatchClause */: + return -2147418112 /* CatchClauseExcludes */; + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + return -2147450880 /* BindingPatternExcludes */; + case 216 /* TypeAssertionExpression */: + case 238 /* SatisfiesExpression */: + case 234 /* AsExpression */: + case 355 /* PartiallyEmittedExpression */: + case 217 /* ParenthesizedExpression */: + case 108 /* SuperKeyword */: + return -2147483648 /* OuterExpressionExcludes */; + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return -2147483648 /* PropertyAccessExcludes */; + default: + return -2147483648 /* NodeExcludes */; + } +} +var baseFactory = createBaseNodeFactory(); +function makeSynthetic(node) { + node.flags |= 16 /* Synthesized */; + return node; +} +var syntheticFactory = { + createBaseSourceFileNode: (kind) => makeSynthetic(baseFactory.createBaseSourceFileNode(kind)), + createBaseIdentifierNode: (kind) => makeSynthetic(baseFactory.createBaseIdentifierNode(kind)), + createBasePrivateIdentifierNode: (kind) => makeSynthetic(baseFactory.createBasePrivateIdentifierNode(kind)), + createBaseTokenNode: (kind) => makeSynthetic(baseFactory.createBaseTokenNode(kind)), + createBaseNode: (kind) => makeSynthetic(baseFactory.createBaseNode(kind)) +}; +var factory = createNodeFactory(4 /* NoIndentationOnFreshPropertyAccess */, syntheticFactory); +var SourceMapSource2; +function createSourceMapSource(fileName, text, skipTrivia2) { + return new (SourceMapSource2 || (SourceMapSource2 = objectAllocator.getSourceMapSourceConstructor()))(fileName, text, skipTrivia2); +} +function setOriginalNode(node, original) { + if (node.original !== original) { + node.original = original; + if (original) { + const emitNode = original.emitNode; + if (emitNode) node.emitNode = mergeEmitNode(emitNode, node.emitNode); + } + } + return node; +} +function mergeEmitNode(sourceEmitNode, destEmitNode) { + const { + flags, + internalFlags, + leadingComments, + trailingComments, + commentRange, + sourceMapRange, + tokenSourceMapRanges, + constantValue, + helpers, + startsOnNewLine, + snippetElement, + classThis, + assignedName + } = sourceEmitNode; + if (!destEmitNode) destEmitNode = {}; + if (flags) { + destEmitNode.flags = flags; + } + if (internalFlags) { + destEmitNode.internalFlags = internalFlags & ~8 /* Immutable */; + } + if (leadingComments) { + destEmitNode.leadingComments = addRange(leadingComments.slice(), destEmitNode.leadingComments); + } + if (trailingComments) { + destEmitNode.trailingComments = addRange(trailingComments.slice(), destEmitNode.trailingComments); + } + if (commentRange) { + destEmitNode.commentRange = commentRange; + } + if (sourceMapRange) { + destEmitNode.sourceMapRange = sourceMapRange; + } + if (tokenSourceMapRanges) { + destEmitNode.tokenSourceMapRanges = mergeTokenSourceMapRanges(tokenSourceMapRanges, destEmitNode.tokenSourceMapRanges); + } + if (constantValue !== void 0) { + destEmitNode.constantValue = constantValue; + } + if (helpers) { + for (const helper of helpers) { + destEmitNode.helpers = appendIfUnique(destEmitNode.helpers, helper); + } + } + if (startsOnNewLine !== void 0) { + destEmitNode.startsOnNewLine = startsOnNewLine; + } + if (snippetElement !== void 0) { + destEmitNode.snippetElement = snippetElement; + } + if (classThis) { + destEmitNode.classThis = classThis; + } + if (assignedName) { + destEmitNode.assignedName = assignedName; + } + return destEmitNode; +} +function mergeTokenSourceMapRanges(sourceRanges, destRanges) { + if (!destRanges) destRanges = []; + for (const key in sourceRanges) { + destRanges[key] = sourceRanges[key]; + } + return destRanges; +} + +// src/compiler/factory/emitNode.ts +function getOrCreateEmitNode(node) { + if (!node.emitNode) { + if (isParseTreeNode(node)) { + if (node.kind === 307 /* SourceFile */) { + return node.emitNode = { annotatedNodes: [node] }; + } + const sourceFile = getSourceFileOfNode(getParseTreeNode(getSourceFileOfNode(node))) ?? Debug.fail("Could not determine parsed source file."); + getOrCreateEmitNode(sourceFile).annotatedNodes.push(node); + } + node.emitNode = {}; + } else { + Debug.assert(!(node.emitNode.internalFlags & 8 /* Immutable */), "Invalid attempt to mutate an immutable node."); + } + return node.emitNode; +} +function disposeEmitNodes(sourceFile) { + var _a, _b; + const annotatedNodes = (_b = (_a = getSourceFileOfNode(getParseTreeNode(sourceFile))) == null ? void 0 : _a.emitNode) == null ? void 0 : _b.annotatedNodes; + if (annotatedNodes) { + for (const node of annotatedNodes) { + node.emitNode = void 0; + } + } +} +function removeAllComments(node) { + const emitNode = getOrCreateEmitNode(node); + emitNode.flags |= 3072 /* NoComments */; + emitNode.leadingComments = void 0; + emitNode.trailingComments = void 0; + return node; +} +function setEmitFlags(node, emitFlags) { + getOrCreateEmitNode(node).flags = emitFlags; + return node; +} +function addEmitFlags(node, emitFlags) { + const emitNode = getOrCreateEmitNode(node); + emitNode.flags = emitNode.flags | emitFlags; + return node; +} +function setInternalEmitFlags(node, emitFlags) { + getOrCreateEmitNode(node).internalFlags = emitFlags; + return node; +} +function addInternalEmitFlags(node, emitFlags) { + const emitNode = getOrCreateEmitNode(node); + emitNode.internalFlags = emitNode.internalFlags | emitFlags; + return node; +} +function getSourceMapRange(node) { + var _a; + return ((_a = node.emitNode) == null ? void 0 : _a.sourceMapRange) ?? node; +} +function setSourceMapRange(node, range) { + getOrCreateEmitNode(node).sourceMapRange = range; + return node; +} +function getTokenSourceMapRange(node, token) { + var _a, _b; + return (_b = (_a = node.emitNode) == null ? void 0 : _a.tokenSourceMapRanges) == null ? void 0 : _b[token]; +} +function setTokenSourceMapRange(node, token, range) { + const emitNode = getOrCreateEmitNode(node); + const tokenSourceMapRanges = emitNode.tokenSourceMapRanges ?? (emitNode.tokenSourceMapRanges = []); + tokenSourceMapRanges[token] = range; + return node; +} +function getStartsOnNewLine(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.startsOnNewLine; +} +function setStartsOnNewLine(node, newLine) { + getOrCreateEmitNode(node).startsOnNewLine = newLine; + return node; +} +function getCommentRange(node) { + var _a; + return ((_a = node.emitNode) == null ? void 0 : _a.commentRange) ?? node; +} +function setCommentRange(node, range) { + getOrCreateEmitNode(node).commentRange = range; + return node; +} +function getSyntheticLeadingComments(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.leadingComments; +} +function setSyntheticLeadingComments(node, comments) { + getOrCreateEmitNode(node).leadingComments = comments; + return node; +} +function addSyntheticLeadingComment(node, kind, text, hasTrailingNewLine) { + return setSyntheticLeadingComments(node, append(getSyntheticLeadingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text })); +} +function getSyntheticTrailingComments(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.trailingComments; +} +function setSyntheticTrailingComments(node, comments) { + getOrCreateEmitNode(node).trailingComments = comments; + return node; +} +function addSyntheticTrailingComment(node, kind, text, hasTrailingNewLine) { + return setSyntheticTrailingComments(node, append(getSyntheticTrailingComments(node), { kind, pos: -1, end: -1, hasTrailingNewLine, text })); +} +function moveSyntheticComments(node, original) { + setSyntheticLeadingComments(node, getSyntheticLeadingComments(original)); + setSyntheticTrailingComments(node, getSyntheticTrailingComments(original)); + const emit = getOrCreateEmitNode(original); + emit.leadingComments = void 0; + emit.trailingComments = void 0; + return node; +} +function getConstantValue(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.constantValue; +} +function setConstantValue(node, value) { + const emitNode = getOrCreateEmitNode(node); + emitNode.constantValue = value; + return node; +} +function addEmitHelper(node, helper) { + const emitNode = getOrCreateEmitNode(node); + emitNode.helpers = append(emitNode.helpers, helper); + return node; +} +function addEmitHelpers(node, helpers) { + if (some(helpers)) { + const emitNode = getOrCreateEmitNode(node); + for (const helper of helpers) { + emitNode.helpers = appendIfUnique(emitNode.helpers, helper); + } + } + return node; +} +function removeEmitHelper(node, helper) { + var _a; + const helpers = (_a = node.emitNode) == null ? void 0 : _a.helpers; + if (helpers) { + return orderedRemoveItem(helpers, helper); + } + return false; +} +function getEmitHelpers(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.helpers; +} +function moveEmitHelpers(source, target, predicate) { + const sourceEmitNode = source.emitNode; + const sourceEmitHelpers = sourceEmitNode && sourceEmitNode.helpers; + if (!some(sourceEmitHelpers)) return; + const targetEmitNode = getOrCreateEmitNode(target); + let helpersRemoved = 0; + for (let i = 0; i < sourceEmitHelpers.length; i++) { + const helper = sourceEmitHelpers[i]; + if (predicate(helper)) { + helpersRemoved++; + targetEmitNode.helpers = appendIfUnique(targetEmitNode.helpers, helper); + } else if (helpersRemoved > 0) { + sourceEmitHelpers[i - helpersRemoved] = helper; + } + } + if (helpersRemoved > 0) { + sourceEmitHelpers.length -= helpersRemoved; + } +} +function getSnippetElement(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.snippetElement; +} +function setSnippetElement(node, snippet) { + const emitNode = getOrCreateEmitNode(node); + emitNode.snippetElement = snippet; + return node; +} +function ignoreSourceNewlines(node) { + getOrCreateEmitNode(node).internalFlags |= 4 /* IgnoreSourceNewlines */; + return node; +} +function setTypeNode(node, type) { + const emitNode = getOrCreateEmitNode(node); + emitNode.typeNode = type; + return node; +} +function getTypeNode(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.typeNode; +} +function setIdentifierTypeArguments(node, typeArguments) { + getOrCreateEmitNode(node).identifierTypeArguments = typeArguments; + return node; +} +function getIdentifierTypeArguments(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.identifierTypeArguments; +} +function setIdentifierAutoGenerate(node, autoGenerate) { + getOrCreateEmitNode(node).autoGenerate = autoGenerate; + return node; +} +function getIdentifierAutoGenerate(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.autoGenerate; +} +function setIdentifierGeneratedImportReference(node, value) { + getOrCreateEmitNode(node).generatedImportReference = value; + return node; +} +function getIdentifierGeneratedImportReference(node) { + var _a; + return (_a = node.emitNode) == null ? void 0 : _a.generatedImportReference; +} + +// src/compiler/factory/emitHelpers.ts +var PrivateIdentifierKind = /* @__PURE__ */ ((PrivateIdentifierKind2) => { + PrivateIdentifierKind2["Field"] = "f"; + PrivateIdentifierKind2["Method"] = "m"; + PrivateIdentifierKind2["Accessor"] = "a"; + return PrivateIdentifierKind2; +})(PrivateIdentifierKind || {}); +function createEmitHelperFactory(context) { + const factory2 = context.factory; + const immutableTrue = memoize(() => setInternalEmitFlags(factory2.createTrue(), 8 /* Immutable */)); + const immutableFalse = memoize(() => setInternalEmitFlags(factory2.createFalse(), 8 /* Immutable */)); + return { + getUnscopedHelperName, + // TypeScript Helpers + createDecorateHelper, + createMetadataHelper, + createParamHelper, + // ES Decorators Helpers + createESDecorateHelper, + createRunInitializersHelper, + // ES2018 Helpers + createAssignHelper, + createAwaitHelper, + createAsyncGeneratorHelper, + createAsyncDelegatorHelper, + createAsyncValuesHelper, + // ES2018 Destructuring Helpers + createRestHelper, + // ES2017 Helpers + createAwaiterHelper, + // ES2015 Helpers + createExtendsHelper, + createTemplateObjectHelper, + createSpreadArrayHelper, + createPropKeyHelper, + createSetFunctionNameHelper, + // ES2015 Destructuring Helpers + createValuesHelper, + createReadHelper, + // ES2015 Generator Helpers + createGeneratorHelper, + // ES Module Helpers + createImportStarHelper, + createImportStarCallbackHelper, + createImportDefaultHelper, + createExportStarHelper, + // Class Fields Helpers + createClassPrivateFieldGetHelper, + createClassPrivateFieldSetHelper, + createClassPrivateFieldInHelper, + // 'using' helpers + createAddDisposableResourceHelper, + createDisposeResourcesHelper, + // --rewriteRelativeImportExtensions helpers + createRewriteRelativeImportExtensionsHelper + }; + function getUnscopedHelperName(name) { + return setEmitFlags(factory2.createIdentifier(name), 8192 /* HelperName */ | 4 /* AdviseOnEmitNode */); + } + function createDecorateHelper(decoratorExpressions, target, memberName, descriptor) { + context.requestEmitHelper(decorateHelper); + const argumentsArray = []; + argumentsArray.push(factory2.createArrayLiteralExpression( + decoratorExpressions, + /*multiLine*/ + true + )); + argumentsArray.push(target); + if (memberName) { + argumentsArray.push(memberName); + if (descriptor) { + argumentsArray.push(descriptor); + } + } + return factory2.createCallExpression( + getUnscopedHelperName("__decorate"), + /*typeArguments*/ + void 0, + argumentsArray + ); + } + function createMetadataHelper(metadataKey, metadataValue) { + context.requestEmitHelper(metadataHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__metadata"), + /*typeArguments*/ + void 0, + [ + factory2.createStringLiteral(metadataKey), + metadataValue + ] + ); + } + function createParamHelper(expression, parameterOffset, location) { + context.requestEmitHelper(paramHelper); + return setTextRange( + factory2.createCallExpression( + getUnscopedHelperName("__param"), + /*typeArguments*/ + void 0, + [ + factory2.createNumericLiteral(parameterOffset + ""), + expression + ] + ), + location + ); + } + function createESDecorateClassContextObject(contextIn) { + const properties = [ + factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral("class")), + factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name), + factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata) + ]; + return factory2.createObjectLiteralExpression(properties); + } + function createESDecorateClassElementAccessGetMethod(elementName) { + const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name); + return factory2.createPropertyAssignment( + "get", + factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory2.createIdentifier("obj") + )], + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + accessor + ) + ); + } + function createESDecorateClassElementAccessSetMethod(elementName) { + const accessor = elementName.computed ? factory2.createElementAccessExpression(factory2.createIdentifier("obj"), elementName.name) : factory2.createPropertyAccessExpression(factory2.createIdentifier("obj"), elementName.name); + return factory2.createPropertyAssignment( + "set", + factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + [ + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory2.createIdentifier("obj") + ), + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory2.createIdentifier("value") + ) + ], + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createAssignment( + accessor, + factory2.createIdentifier("value") + ) + ) + ]) + ) + ); + } + function createESDecorateClassElementAccessHasMethod(elementName) { + const propertyName = elementName.computed ? elementName.name : isIdentifier(elementName.name) ? factory2.createStringLiteralFromNode(elementName.name) : elementName.name; + return factory2.createPropertyAssignment( + "has", + factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory2.createIdentifier("obj") + )], + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + factory2.createBinaryExpression( + propertyName, + 103 /* InKeyword */, + factory2.createIdentifier("obj") + ) + ) + ); + } + function createESDecorateClassElementAccessObject(name, access) { + const properties = []; + properties.push(createESDecorateClassElementAccessHasMethod(name)); + if (access.get) properties.push(createESDecorateClassElementAccessGetMethod(name)); + if (access.set) properties.push(createESDecorateClassElementAccessSetMethod(name)); + return factory2.createObjectLiteralExpression(properties); + } + function createESDecorateClassElementContextObject(contextIn) { + const properties = [ + factory2.createPropertyAssignment(factory2.createIdentifier("kind"), factory2.createStringLiteral(contextIn.kind)), + factory2.createPropertyAssignment(factory2.createIdentifier("name"), contextIn.name.computed ? contextIn.name.name : factory2.createStringLiteralFromNode(contextIn.name.name)), + factory2.createPropertyAssignment(factory2.createIdentifier("static"), contextIn.static ? factory2.createTrue() : factory2.createFalse()), + factory2.createPropertyAssignment(factory2.createIdentifier("private"), contextIn.private ? factory2.createTrue() : factory2.createFalse()), + factory2.createPropertyAssignment(factory2.createIdentifier("access"), createESDecorateClassElementAccessObject(contextIn.name, contextIn.access)), + factory2.createPropertyAssignment(factory2.createIdentifier("metadata"), contextIn.metadata) + ]; + return factory2.createObjectLiteralExpression(properties); + } + function createESDecorateContextObject(contextIn) { + return contextIn.kind === "class" ? createESDecorateClassContextObject(contextIn) : createESDecorateClassElementContextObject(contextIn); + } + function createESDecorateHelper(ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) { + context.requestEmitHelper(esDecorateHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__esDecorate"), + /*typeArguments*/ + void 0, + [ + ctor ?? factory2.createNull(), + descriptorIn ?? factory2.createNull(), + decorators, + createESDecorateContextObject(contextIn), + initializers, + extraInitializers + ] + ); + } + function createRunInitializersHelper(thisArg, initializers, value) { + context.requestEmitHelper(runInitializersHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__runInitializers"), + /*typeArguments*/ + void 0, + value ? [thisArg, initializers, value] : [thisArg, initializers] + ); + } + function createAssignHelper(attributesSegments) { + if (getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) { + return factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "assign"), + /*typeArguments*/ + void 0, + attributesSegments + ); + } + context.requestEmitHelper(assignHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__assign"), + /*typeArguments*/ + void 0, + attributesSegments + ); + } + function createAwaitHelper(expression) { + context.requestEmitHelper(awaitHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__await"), + /*typeArguments*/ + void 0, + [expression] + ); + } + function createAsyncGeneratorHelper(generatorFunc, hasLexicalThis) { + context.requestEmitHelper(awaitHelper); + context.requestEmitHelper(asyncGeneratorHelper); + (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */; + return factory2.createCallExpression( + getUnscopedHelperName("__asyncGenerator"), + /*typeArguments*/ + void 0, + [ + hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(), + factory2.createIdentifier("arguments"), + generatorFunc + ] + ); + } + function createAsyncDelegatorHelper(expression) { + context.requestEmitHelper(awaitHelper); + context.requestEmitHelper(asyncDelegator); + return factory2.createCallExpression( + getUnscopedHelperName("__asyncDelegator"), + /*typeArguments*/ + void 0, + [expression] + ); + } + function createAsyncValuesHelper(expression) { + context.requestEmitHelper(asyncValues); + return factory2.createCallExpression( + getUnscopedHelperName("__asyncValues"), + /*typeArguments*/ + void 0, + [expression] + ); + } + function createRestHelper(value, elements, computedTempVariables, location) { + context.requestEmitHelper(restHelper); + const propertyNames = []; + let computedTempVariableOffset = 0; + for (let i = 0; i < elements.length - 1; i++) { + const propertyName = getPropertyNameOfBindingOrAssignmentElement(elements[i]); + if (propertyName) { + if (isComputedPropertyName(propertyName)) { + Debug.assertIsDefined(computedTempVariables, "Encountered computed property name but 'computedTempVariables' argument was not provided."); + const temp = computedTempVariables[computedTempVariableOffset]; + computedTempVariableOffset++; + propertyNames.push( + factory2.createConditionalExpression( + factory2.createTypeCheck(temp, "symbol"), + /*questionToken*/ + void 0, + temp, + /*colonToken*/ + void 0, + factory2.createAdd(temp, factory2.createStringLiteral("")) + ) + ); + } else { + propertyNames.push(factory2.createStringLiteralFromNode(propertyName)); + } + } + } + return factory2.createCallExpression( + getUnscopedHelperName("__rest"), + /*typeArguments*/ + void 0, + [ + value, + setTextRange( + factory2.createArrayLiteralExpression(propertyNames), + location + ) + ] + ); + } + function createAwaiterHelper(hasLexicalThis, argumentsExpression, promiseConstructor, parameters, body) { + context.requestEmitHelper(awaiterHelper); + const generatorFunc = factory2.createFunctionExpression( + /*modifiers*/ + void 0, + factory2.createToken(42 /* AsteriskToken */), + /*name*/ + void 0, + /*typeParameters*/ + void 0, + parameters ?? [], + /*type*/ + void 0, + body + ); + (generatorFunc.emitNode || (generatorFunc.emitNode = {})).flags |= 524288 /* AsyncFunctionBody */ | 1048576 /* ReuseTempVariableScope */; + return factory2.createCallExpression( + getUnscopedHelperName("__awaiter"), + /*typeArguments*/ + void 0, + [ + hasLexicalThis ? factory2.createThis() : factory2.createVoidZero(), + argumentsExpression ?? factory2.createVoidZero(), + promiseConstructor ? createExpressionFromEntityName(factory2, promiseConstructor) : factory2.createVoidZero(), + generatorFunc + ] + ); + } + function createExtendsHelper(name) { + context.requestEmitHelper(extendsHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__extends"), + /*typeArguments*/ + void 0, + [name, factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */)] + ); + } + function createTemplateObjectHelper(cooked, raw) { + context.requestEmitHelper(templateObjectHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__makeTemplateObject"), + /*typeArguments*/ + void 0, + [cooked, raw] + ); + } + function createSpreadArrayHelper(to, from, packFrom) { + context.requestEmitHelper(spreadArrayHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__spreadArray"), + /*typeArguments*/ + void 0, + [to, from, packFrom ? immutableTrue() : immutableFalse()] + ); + } + function createPropKeyHelper(expr) { + context.requestEmitHelper(propKeyHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__propKey"), + /*typeArguments*/ + void 0, + [expr] + ); + } + function createSetFunctionNameHelper(f, name, prefix) { + context.requestEmitHelper(setFunctionNameHelper); + return context.factory.createCallExpression( + getUnscopedHelperName("__setFunctionName"), + /*typeArguments*/ + void 0, + prefix ? [f, name, context.factory.createStringLiteral(prefix)] : [f, name] + ); + } + function createValuesHelper(expression) { + context.requestEmitHelper(valuesHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__values"), + /*typeArguments*/ + void 0, + [expression] + ); + } + function createReadHelper(iteratorRecord, count) { + context.requestEmitHelper(readHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__read"), + /*typeArguments*/ + void 0, + count !== void 0 ? [iteratorRecord, factory2.createNumericLiteral(count + "")] : [iteratorRecord] + ); + } + function createGeneratorHelper(body) { + context.requestEmitHelper(generatorHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__generator"), + /*typeArguments*/ + void 0, + [factory2.createThis(), body] + ); + } + function createImportStarHelper(expression) { + context.requestEmitHelper(importStarHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__importStar"), + /*typeArguments*/ + void 0, + [expression] + ); + } + function createImportStarCallbackHelper() { + context.requestEmitHelper(importStarHelper); + return getUnscopedHelperName("__importStar"); + } + function createImportDefaultHelper(expression) { + context.requestEmitHelper(importDefaultHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__importDefault"), + /*typeArguments*/ + void 0, + [expression] + ); + } + function createExportStarHelper(moduleExpression, exportsExpression = factory2.createIdentifier("exports")) { + context.requestEmitHelper(exportStarHelper); + context.requestEmitHelper(createBindingHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__exportStar"), + /*typeArguments*/ + void 0, + [moduleExpression, exportsExpression] + ); + } + function createClassPrivateFieldGetHelper(receiver, state, kind, f) { + context.requestEmitHelper(classPrivateFieldGetHelper); + let args; + if (!f) { + args = [receiver, state, factory2.createStringLiteral(kind)]; + } else { + args = [receiver, state, factory2.createStringLiteral(kind), f]; + } + return factory2.createCallExpression( + getUnscopedHelperName("__classPrivateFieldGet"), + /*typeArguments*/ + void 0, + args + ); + } + function createClassPrivateFieldSetHelper(receiver, state, value, kind, f) { + context.requestEmitHelper(classPrivateFieldSetHelper); + let args; + if (!f) { + args = [receiver, state, value, factory2.createStringLiteral(kind)]; + } else { + args = [receiver, state, value, factory2.createStringLiteral(kind), f]; + } + return factory2.createCallExpression( + getUnscopedHelperName("__classPrivateFieldSet"), + /*typeArguments*/ + void 0, + args + ); + } + function createClassPrivateFieldInHelper(state, receiver) { + context.requestEmitHelper(classPrivateFieldInHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__classPrivateFieldIn"), + /*typeArguments*/ + void 0, + [state, receiver] + ); + } + function createAddDisposableResourceHelper(envBinding, value, async) { + context.requestEmitHelper(addDisposableResourceHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__addDisposableResource"), + /*typeArguments*/ + void 0, + [envBinding, value, async ? factory2.createTrue() : factory2.createFalse()] + ); + } + function createDisposeResourcesHelper(envBinding) { + context.requestEmitHelper(disposeResourcesHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__disposeResources"), + /*typeArguments*/ + void 0, + [envBinding] + ); + } + function createRewriteRelativeImportExtensionsHelper(expression) { + context.requestEmitHelper(rewriteRelativeImportExtensionsHelper); + return factory2.createCallExpression( + getUnscopedHelperName("__rewriteRelativeImportExtension"), + /*typeArguments*/ + void 0, + context.getCompilerOptions().jsx === 1 /* Preserve */ ? [expression, factory2.createTrue()] : [expression] + ); + } +} +function compareEmitHelpers(x, y) { + if (x === y) return 0 /* EqualTo */; + if (x.priority === y.priority) return 0 /* EqualTo */; + if (x.priority === void 0) return 1 /* GreaterThan */; + if (y.priority === void 0) return -1 /* LessThan */; + return compareValues(x.priority, y.priority); +} +function helperString(input, ...args) { + return (uniqueName) => { + let result = ""; + for (let i = 0; i < args.length; i++) { + result += input[i]; + result += uniqueName(args[i]); + } + result += input[input.length - 1]; + return result; + }; +} +var decorateHelper = { + name: "typescript:decorate", + importName: "__decorate", + scoped: false, + priority: 2, + text: ` + var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) { + var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d; + if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc); + else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r; + return c > 3 && r && Object.defineProperty(target, key, r), r; + };` +}; +var metadataHelper = { + name: "typescript:metadata", + importName: "__metadata", + scoped: false, + priority: 3, + text: ` + var __metadata = (this && this.__metadata) || function (k, v) { + if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v); + };` +}; +var paramHelper = { + name: "typescript:param", + importName: "__param", + scoped: false, + priority: 4, + text: ` + var __param = (this && this.__param) || function (paramIndex, decorator) { + return function (target, key) { decorator(target, key, paramIndex); } + };` +}; +var esDecorateHelper = { + name: "typescript:esDecorate", + importName: "__esDecorate", + scoped: false, + priority: 2, + text: ` + var __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) { + function accept(f) { if (f !== void 0 && typeof f !== "function") throw new TypeError("Function expected"); return f; } + var kind = contextIn.kind, key = kind === "getter" ? "get" : kind === "setter" ? "set" : "value"; + var target = !descriptorIn && ctor ? contextIn["static"] ? ctor : ctor.prototype : null; + var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {}); + var _, done = false; + for (var i = decorators.length - 1; i >= 0; i--) { + var context = {}; + for (var p in contextIn) context[p] = p === "access" ? {} : contextIn[p]; + for (var p in contextIn.access) context.access[p] = contextIn.access[p]; + context.addInitializer = function (f) { if (done) throw new TypeError("Cannot add initializers after decoration has completed"); extraInitializers.push(accept(f || null)); }; + var result = (0, decorators[i])(kind === "accessor" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context); + if (kind === "accessor") { + if (result === void 0) continue; + if (result === null || typeof result !== "object") throw new TypeError("Object expected"); + if (_ = accept(result.get)) descriptor.get = _; + if (_ = accept(result.set)) descriptor.set = _; + if (_ = accept(result.init)) initializers.unshift(_); + } + else if (_ = accept(result)) { + if (kind === "field") initializers.unshift(_); + else descriptor[key] = _; + } + } + if (target) Object.defineProperty(target, contextIn.name, descriptor); + done = true; + };` +}; +var runInitializersHelper = { + name: "typescript:runInitializers", + importName: "__runInitializers", + scoped: false, + priority: 2, + text: ` + var __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) { + var useValue = arguments.length > 2; + for (var i = 0; i < initializers.length; i++) { + value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg); + } + return useValue ? value : void 0; + };` +}; +var assignHelper = { + name: "typescript:assign", + importName: "__assign", + scoped: false, + priority: 1, + text: ` + var __assign = (this && this.__assign) || function () { + __assign = Object.assign || function(t) { + for (var s, i = 1, n = arguments.length; i < n; i++) { + s = arguments[i]; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) + t[p] = s[p]; + } + return t; + }; + return __assign.apply(this, arguments); + };` +}; +var awaitHelper = { + name: "typescript:await", + importName: "__await", + scoped: false, + text: ` + var __await = (this && this.__await) || function (v) { return this instanceof __await ? (this.v = v, this) : new __await(v); }` +}; +var asyncGeneratorHelper = { + name: "typescript:asyncGenerator", + importName: "__asyncGenerator", + scoped: false, + dependencies: [awaitHelper], + text: ` + var __asyncGenerator = (this && this.__asyncGenerator) || function (thisArg, _arguments, generator) { + if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); + var g = generator.apply(thisArg, _arguments || []), i, q = []; + return i = Object.create((typeof AsyncIterator === "function" ? AsyncIterator : Object).prototype), verb("next"), verb("throw"), verb("return", awaitReturn), i[Symbol.asyncIterator] = function () { return this; }, i; + function awaitReturn(f) { return function (v) { return Promise.resolve(v).then(f, reject); }; } + function verb(n, f) { if (g[n]) { i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; if (f) i[n] = f(i[n]); } } + function resume(n, v) { try { step(g[n](v)); } catch (e) { settle(q[0][3], e); } } + function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); } + function fulfill(value) { resume("next", value); } + function reject(value) { resume("throw", value); } + function settle(f, v) { if (f(v), q.shift(), q.length) resume(q[0][0], q[0][1]); } + };` +}; +var asyncDelegator = { + name: "typescript:asyncDelegator", + importName: "__asyncDelegator", + scoped: false, + dependencies: [awaitHelper], + text: ` + var __asyncDelegator = (this && this.__asyncDelegator) || function (o) { + var i, p; + return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i; + function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: false } : f ? f(v) : v; } : f; } + };` +}; +var asyncValues = { + name: "typescript:asyncValues", + importName: "__asyncValues", + scoped: false, + text: ` + var __asyncValues = (this && this.__asyncValues) || function (o) { + if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined."); + var m = o[Symbol.asyncIterator], i; + return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i); + function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; } + function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); } + };` +}; +var restHelper = { + name: "typescript:rest", + importName: "__rest", + scoped: false, + text: ` + var __rest = (this && this.__rest) || function (s, e) { + var t = {}; + for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0) + t[p] = s[p]; + if (s != null && typeof Object.getOwnPropertySymbols === "function") + for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) { + if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i])) + t[p[i]] = s[p[i]]; + } + return t; + };` +}; +var awaiterHelper = { + name: "typescript:awaiter", + importName: "__awaiter", + scoped: false, + priority: 5, + text: ` + var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } + return new (P || (P = Promise))(function (resolve, reject) { + function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } + function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } + step((generator = generator.apply(thisArg, _arguments || [])).next()); + }); + };` +}; +var extendsHelper = { + name: "typescript:extends", + importName: "__extends", + scoped: false, + priority: 0, + text: ` + var __extends = (this && this.__extends) || (function () { + var extendStatics = function (d, b) { + extendStatics = Object.setPrototypeOf || + ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) || + function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; }; + return extendStatics(d, b); + }; + + return function (d, b) { + if (typeof b !== "function" && b !== null) + throw new TypeError("Class extends value " + String(b) + " is not a constructor or null"); + extendStatics(d, b); + function __() { this.constructor = d; } + d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __()); + }; + })();` +}; +var templateObjectHelper = { + name: "typescript:makeTemplateObject", + importName: "__makeTemplateObject", + scoped: false, + priority: 0, + text: ` + var __makeTemplateObject = (this && this.__makeTemplateObject) || function (cooked, raw) { + if (Object.defineProperty) { Object.defineProperty(cooked, "raw", { value: raw }); } else { cooked.raw = raw; } + return cooked; + };` +}; +var readHelper = { + name: "typescript:read", + importName: "__read", + scoped: false, + text: ` + var __read = (this && this.__read) || function (o, n) { + var m = typeof Symbol === "function" && o[Symbol.iterator]; + if (!m) return o; + var i = m.call(o), r, ar = [], e; + try { + while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); + } + catch (error) { e = { error: error }; } + finally { + try { + if (r && !r.done && (m = i["return"])) m.call(i); + } + finally { if (e) throw e.error; } + } + return ar; + };` +}; +var spreadArrayHelper = { + name: "typescript:spreadArray", + importName: "__spreadArray", + scoped: false, + text: ` + var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) { + if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) { + if (ar || !(i in from)) { + if (!ar) ar = Array.prototype.slice.call(from, 0, i); + ar[i] = from[i]; + } + } + return to.concat(ar || Array.prototype.slice.call(from)); + };` +}; +var propKeyHelper = { + name: "typescript:propKey", + importName: "__propKey", + scoped: false, + text: ` + var __propKey = (this && this.__propKey) || function (x) { + return typeof x === "symbol" ? x : "".concat(x); + };` +}; +var setFunctionNameHelper = { + name: "typescript:setFunctionName", + importName: "__setFunctionName", + scoped: false, + text: ` + var __setFunctionName = (this && this.__setFunctionName) || function (f, name, prefix) { + if (typeof name === "symbol") name = name.description ? "[".concat(name.description, "]") : ""; + return Object.defineProperty(f, "name", { configurable: true, value: prefix ? "".concat(prefix, " ", name) : name }); + };` +}; +var valuesHelper = { + name: "typescript:values", + importName: "__values", + scoped: false, + text: ` + var __values = (this && this.__values) || function(o) { + var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0; + if (m) return m.call(o); + if (o && typeof o.length === "number") return { + next: function () { + if (o && i >= o.length) o = void 0; + return { value: o && o[i++], done: !o }; + } + }; + throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined."); + };` +}; +var generatorHelper = { + name: "typescript:generator", + importName: "__generator", + scoped: false, + priority: 6, + text: ` + var __generator = (this && this.__generator) || function (thisArg, body) { + var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g = Object.create((typeof Iterator === "function" ? Iterator : Object).prototype); + return g.next = verb(0), g["throw"] = verb(1), g["return"] = verb(2), typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g; + function verb(n) { return function (v) { return step([n, v]); }; } + function step(op) { + if (f) throw new TypeError("Generator is already executing."); + while (g && (g = 0, op[0] && (_ = 0)), _) try { + if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t; + if (y = 0, t) op = [op[0] & 2, t.value]; + switch (op[0]) { + case 0: case 1: t = op; break; + case 4: _.label++; return { value: op[1], done: false }; + case 5: _.label++; y = op[1]; op = [0]; continue; + case 7: op = _.ops.pop(); _.trys.pop(); continue; + default: + if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; } + if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; } + if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; } + if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; } + if (t[2]) _.ops.pop(); + _.trys.pop(); continue; + } + op = body.call(thisArg, _); + } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; } + if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true }; + } + };` +}; +var createBindingHelper = { + name: "typescript:commonjscreatebinding", + importName: "__createBinding", + scoped: false, + priority: 1, + text: ` + var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); + }) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; + }));` +}; +var setModuleDefaultHelper = { + name: "typescript:commonjscreatevalue", + importName: "__setModuleDefault", + scoped: false, + priority: 1, + text: ` + var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); + }) : function(o, v) { + o["default"] = v; + });` +}; +var importStarHelper = { + name: "typescript:commonjsimportstar", + importName: "__importStar", + scoped: false, + dependencies: [createBindingHelper, setModuleDefaultHelper], + priority: 2, + text: ` + var __importStar = (this && this.__importStar) || (function () { + var ownKeys = function(o) { + ownKeys = Object.getOwnPropertyNames || function (o) { + var ar = []; + for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; + return ar; + }; + return ownKeys(o); + }; + return function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); + __setModuleDefault(result, mod); + return result; + }; + })();` +}; +var importDefaultHelper = { + name: "typescript:commonjsimportdefault", + importName: "__importDefault", + scoped: false, + text: ` + var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; + };` +}; +var exportStarHelper = { + name: "typescript:export-star", + importName: "__exportStar", + scoped: false, + dependencies: [createBindingHelper], + priority: 2, + text: ` + var __exportStar = (this && this.__exportStar) || function(m, exports) { + for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); + };` +}; +var classPrivateFieldGetHelper = { + name: "typescript:classPrivateFieldGet", + importName: "__classPrivateFieldGet", + scoped: false, + text: ` + var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) { + if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter"); + if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it"); + return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver); + };` +}; +var classPrivateFieldSetHelper = { + name: "typescript:classPrivateFieldSet", + importName: "__classPrivateFieldSet", + scoped: false, + text: ` + var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) { + if (kind === "m") throw new TypeError("Private method is not writable"); + if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter"); + if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it"); + return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value; + };` +}; +var classPrivateFieldInHelper = { + name: "typescript:classPrivateFieldIn", + importName: "__classPrivateFieldIn", + scoped: false, + text: ` + var __classPrivateFieldIn = (this && this.__classPrivateFieldIn) || function(state, receiver) { + if (receiver === null || (typeof receiver !== "object" && typeof receiver !== "function")) throw new TypeError("Cannot use 'in' operator on non-object"); + return typeof state === "function" ? receiver === state : state.has(receiver); + };` +}; +var addDisposableResourceHelper = { + name: "typescript:addDisposableResource", + importName: "__addDisposableResource", + scoped: false, + text: ` + var __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) { + if (value !== null && value !== void 0) { + if (typeof value !== "object" && typeof value !== "function") throw new TypeError("Object expected."); + var dispose, inner; + if (async) { + if (!Symbol.asyncDispose) throw new TypeError("Symbol.asyncDispose is not defined."); + dispose = value[Symbol.asyncDispose]; + } + if (dispose === void 0) { + if (!Symbol.dispose) throw new TypeError("Symbol.dispose is not defined."); + dispose = value[Symbol.dispose]; + if (async) inner = dispose; + } + if (typeof dispose !== "function") throw new TypeError("Object not disposable."); + if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } }; + env.stack.push({ value: value, dispose: dispose, async: async }); + } + else if (async) { + env.stack.push({ async: true }); + } + return value; + };` +}; +var disposeResourcesHelper = { + name: "typescript:disposeResources", + importName: "__disposeResources", + scoped: false, + text: ` + var __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) { + return function (env) { + function fail(e) { + env.error = env.hasError ? new SuppressedError(e, env.error, "An error was suppressed during disposal.") : e; + env.hasError = true; + } + var r, s = 0; + function next() { + while (r = env.stack.pop()) { + try { + if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next); + if (r.dispose) { + var result = r.dispose.call(r.value); + if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); }); + } + else s |= 1; + } + catch (e) { + fail(e); + } + } + if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve(); + if (env.hasError) throw env.error; + } + return next(); + }; + })(typeof SuppressedError === "function" ? SuppressedError : function (error, suppressed, message) { + var e = new Error(message); + return e.name = "SuppressedError", e.error = error, e.suppressed = suppressed, e; + });` +}; +var rewriteRelativeImportExtensionsHelper = { + name: "typescript:rewriteRelativeImportExtensions", + importName: "__rewriteRelativeImportExtension", + scoped: false, + text: ` + var __rewriteRelativeImportExtension = (this && this.__rewriteRelativeImportExtension) || function (path, preserveJsx) { + if (typeof path === "string" && /^\\.\\.?\\//.test(path)) { + return path.replace(/\\.(tsx)$|((?:\\.d)?)((?:\\.[^./]+?)?)\\.([cm]?)ts$/i, function (m, tsx, d, ext, cm) { + return tsx ? preserveJsx ? ".jsx" : ".js" : d && (!ext || !cm) ? m : (d + ext + "." + cm.toLowerCase() + "js"); + }); + } + return path; + };` +}; +var asyncSuperHelper = { + name: "typescript:async-super", + scoped: true, + text: helperString` + const ${"_superIndex"} = name => super[name];` +}; +var advancedAsyncSuperHelper = { + name: "typescript:advanced-async-super", + scoped: true, + text: helperString` + const ${"_superIndex"} = (function (geti, seti) { + const cache = Object.create(null); + return name => cache[name] || (cache[name] = { get value() { return geti(name); }, set value(v) { seti(name, v); } }); + })(name => super[name], (name, value) => super[name] = value);` +}; +function isCallToHelper(firstSegment, helperName) { + return isCallExpression(firstSegment) && isIdentifier(firstSegment.expression) && (getEmitFlags(firstSegment.expression) & 8192 /* HelperName */) !== 0 && firstSegment.expression.escapedText === helperName; +} + +// src/compiler/factory/nodeTests.ts +function isNumericLiteral(node) { + return node.kind === 9 /* NumericLiteral */; +} +function isBigIntLiteral(node) { + return node.kind === 10 /* BigIntLiteral */; +} +function isStringLiteral(node) { + return node.kind === 11 /* StringLiteral */; +} +function isJsxText(node) { + return node.kind === 12 /* JsxText */; +} +function isRegularExpressionLiteral(node) { + return node.kind === 14 /* RegularExpressionLiteral */; +} +function isNoSubstitutionTemplateLiteral(node) { + return node.kind === 15 /* NoSubstitutionTemplateLiteral */; +} +function isTemplateHead(node) { + return node.kind === 16 /* TemplateHead */; +} +function isTemplateMiddle(node) { + return node.kind === 17 /* TemplateMiddle */; +} +function isTemplateTail(node) { + return node.kind === 18 /* TemplateTail */; +} +function isDotDotDotToken(node) { + return node.kind === 26 /* DotDotDotToken */; +} +function isCommaToken(node) { + return node.kind === 28 /* CommaToken */; +} +function isPlusToken(node) { + return node.kind === 40 /* PlusToken */; +} +function isMinusToken(node) { + return node.kind === 41 /* MinusToken */; +} +function isAsteriskToken(node) { + return node.kind === 42 /* AsteriskToken */; +} +function isExclamationToken(node) { + return node.kind === 54 /* ExclamationToken */; +} +function isQuestionToken(node) { + return node.kind === 58 /* QuestionToken */; +} +function isColonToken(node) { + return node.kind === 59 /* ColonToken */; +} +function isQuestionDotToken(node) { + return node.kind === 29 /* QuestionDotToken */; +} +function isEqualsGreaterThanToken(node) { + return node.kind === 39 /* EqualsGreaterThanToken */; +} +function isIdentifier(node) { + return node.kind === 80 /* Identifier */; +} +function isPrivateIdentifier(node) { + return node.kind === 81 /* PrivateIdentifier */; +} +function isExportModifier(node) { + return node.kind === 95 /* ExportKeyword */; +} +function isDefaultModifier(node) { + return node.kind === 90 /* DefaultKeyword */; +} +function isAsyncModifier(node) { + return node.kind === 134 /* AsyncKeyword */; +} +function isAssertsKeyword(node) { + return node.kind === 131 /* AssertsKeyword */; +} +function isAwaitKeyword(node) { + return node.kind === 135 /* AwaitKeyword */; +} +function isReadonlyKeyword(node) { + return node.kind === 148 /* ReadonlyKeyword */; +} +function isStaticModifier(node) { + return node.kind === 126 /* StaticKeyword */; +} +function isAbstractModifier(node) { + return node.kind === 128 /* AbstractKeyword */; +} +function isOverrideModifier(node) { + return node.kind === 164 /* OverrideKeyword */; +} +function isAccessorModifier(node) { + return node.kind === 129 /* AccessorKeyword */; +} +function isSuperKeyword(node) { + return node.kind === 108 /* SuperKeyword */; +} +function isImportKeyword(node) { + return node.kind === 102 /* ImportKeyword */; +} +function isCaseKeyword(node) { + return node.kind === 84 /* CaseKeyword */; +} +function isQualifiedName(node) { + return node.kind === 166 /* QualifiedName */; +} +function isComputedPropertyName(node) { + return node.kind === 167 /* ComputedPropertyName */; +} +function isTypeParameterDeclaration(node) { + return node.kind === 168 /* TypeParameter */; +} +function isParameter(node) { + return node.kind === 169 /* Parameter */; +} +function isDecorator(node) { + return node.kind === 170 /* Decorator */; +} +function isPropertySignature(node) { + return node.kind === 171 /* PropertySignature */; +} +function isPropertyDeclaration(node) { + return node.kind === 172 /* PropertyDeclaration */; +} +function isMethodSignature(node) { + return node.kind === 173 /* MethodSignature */; +} +function isMethodDeclaration(node) { + return node.kind === 174 /* MethodDeclaration */; +} +function isClassStaticBlockDeclaration(node) { + return node.kind === 175 /* ClassStaticBlockDeclaration */; +} +function isConstructorDeclaration(node) { + return node.kind === 176 /* Constructor */; +} +function isGetAccessorDeclaration(node) { + return node.kind === 177 /* GetAccessor */; +} +function isSetAccessorDeclaration(node) { + return node.kind === 178 /* SetAccessor */; +} +function isCallSignatureDeclaration(node) { + return node.kind === 179 /* CallSignature */; +} +function isConstructSignatureDeclaration(node) { + return node.kind === 180 /* ConstructSignature */; +} +function isIndexSignatureDeclaration(node) { + return node.kind === 181 /* IndexSignature */; +} +function isTypePredicateNode(node) { + return node.kind === 182 /* TypePredicate */; +} +function isTypeReferenceNode(node) { + return node.kind === 183 /* TypeReference */; +} +function isFunctionTypeNode(node) { + return node.kind === 184 /* FunctionType */; +} +function isConstructorTypeNode(node) { + return node.kind === 185 /* ConstructorType */; +} +function isTypeQueryNode(node) { + return node.kind === 186 /* TypeQuery */; +} +function isTypeLiteralNode(node) { + return node.kind === 187 /* TypeLiteral */; +} +function isArrayTypeNode(node) { + return node.kind === 188 /* ArrayType */; +} +function isTupleTypeNode(node) { + return node.kind === 189 /* TupleType */; +} +function isNamedTupleMember(node) { + return node.kind === 202 /* NamedTupleMember */; +} +function isOptionalTypeNode(node) { + return node.kind === 190 /* OptionalType */; +} +function isRestTypeNode(node) { + return node.kind === 191 /* RestType */; +} +function isUnionTypeNode(node) { + return node.kind === 192 /* UnionType */; +} +function isIntersectionTypeNode(node) { + return node.kind === 193 /* IntersectionType */; +} +function isConditionalTypeNode(node) { + return node.kind === 194 /* ConditionalType */; +} +function isInferTypeNode(node) { + return node.kind === 195 /* InferType */; +} +function isParenthesizedTypeNode(node) { + return node.kind === 196 /* ParenthesizedType */; +} +function isThisTypeNode(node) { + return node.kind === 197 /* ThisType */; +} +function isTypeOperatorNode(node) { + return node.kind === 198 /* TypeOperator */; +} +function isIndexedAccessTypeNode(node) { + return node.kind === 199 /* IndexedAccessType */; +} +function isMappedTypeNode(node) { + return node.kind === 200 /* MappedType */; +} +function isLiteralTypeNode(node) { + return node.kind === 201 /* LiteralType */; +} +function isImportTypeNode(node) { + return node.kind === 205 /* ImportType */; +} +function isTemplateLiteralTypeSpan(node) { + return node.kind === 204 /* TemplateLiteralTypeSpan */; +} +function isTemplateLiteralTypeNode(node) { + return node.kind === 203 /* TemplateLiteralType */; +} +function isObjectBindingPattern(node) { + return node.kind === 206 /* ObjectBindingPattern */; +} +function isArrayBindingPattern(node) { + return node.kind === 207 /* ArrayBindingPattern */; +} +function isBindingElement(node) { + return node.kind === 208 /* BindingElement */; +} +function isArrayLiteralExpression(node) { + return node.kind === 209 /* ArrayLiteralExpression */; +} +function isObjectLiteralExpression(node) { + return node.kind === 210 /* ObjectLiteralExpression */; +} +function isPropertyAccessExpression(node) { + return node.kind === 211 /* PropertyAccessExpression */; +} +function isElementAccessExpression(node) { + return node.kind === 212 /* ElementAccessExpression */; +} +function isCallExpression(node) { + return node.kind === 213 /* CallExpression */; +} +function isNewExpression(node) { + return node.kind === 214 /* NewExpression */; +} +function isTaggedTemplateExpression(node) { + return node.kind === 215 /* TaggedTemplateExpression */; +} +function isTypeAssertionExpression(node) { + return node.kind === 216 /* TypeAssertionExpression */; +} +function isParenthesizedExpression(node) { + return node.kind === 217 /* ParenthesizedExpression */; +} +function isFunctionExpression(node) { + return node.kind === 218 /* FunctionExpression */; +} +function isArrowFunction(node) { + return node.kind === 219 /* ArrowFunction */; +} +function isDeleteExpression(node) { + return node.kind === 220 /* DeleteExpression */; +} +function isTypeOfExpression(node) { + return node.kind === 221 /* TypeOfExpression */; +} +function isVoidExpression(node) { + return node.kind === 222 /* VoidExpression */; +} +function isAwaitExpression(node) { + return node.kind === 223 /* AwaitExpression */; +} +function isPrefixUnaryExpression(node) { + return node.kind === 224 /* PrefixUnaryExpression */; +} +function isPostfixUnaryExpression(node) { + return node.kind === 225 /* PostfixUnaryExpression */; +} +function isBinaryExpression(node) { + return node.kind === 226 /* BinaryExpression */; +} +function isConditionalExpression(node) { + return node.kind === 227 /* ConditionalExpression */; +} +function isTemplateExpression(node) { + return node.kind === 228 /* TemplateExpression */; +} +function isYieldExpression(node) { + return node.kind === 229 /* YieldExpression */; +} +function isSpreadElement(node) { + return node.kind === 230 /* SpreadElement */; +} +function isClassExpression(node) { + return node.kind === 231 /* ClassExpression */; +} +function isOmittedExpression(node) { + return node.kind === 232 /* OmittedExpression */; +} +function isExpressionWithTypeArguments(node) { + return node.kind === 233 /* ExpressionWithTypeArguments */; +} +function isAsExpression(node) { + return node.kind === 234 /* AsExpression */; +} +function isSatisfiesExpression(node) { + return node.kind === 238 /* SatisfiesExpression */; +} +function isNonNullExpression(node) { + return node.kind === 235 /* NonNullExpression */; +} +function isMetaProperty(node) { + return node.kind === 236 /* MetaProperty */; +} +function isSyntheticExpression(node) { + return node.kind === 237 /* SyntheticExpression */; +} +function isPartiallyEmittedExpression(node) { + return node.kind === 355 /* PartiallyEmittedExpression */; +} +function isCommaListExpression(node) { + return node.kind === 356 /* CommaListExpression */; +} +function isTemplateSpan(node) { + return node.kind === 239 /* TemplateSpan */; +} +function isSemicolonClassElement(node) { + return node.kind === 240 /* SemicolonClassElement */; +} +function isBlock(node) { + return node.kind === 241 /* Block */; +} +function isVariableStatement(node) { + return node.kind === 243 /* VariableStatement */; +} +function isEmptyStatement(node) { + return node.kind === 242 /* EmptyStatement */; +} +function isExpressionStatement(node) { + return node.kind === 244 /* ExpressionStatement */; +} +function isIfStatement(node) { + return node.kind === 245 /* IfStatement */; +} +function isDoStatement(node) { + return node.kind === 246 /* DoStatement */; +} +function isWhileStatement(node) { + return node.kind === 247 /* WhileStatement */; +} +function isForStatement(node) { + return node.kind === 248 /* ForStatement */; +} +function isForInStatement(node) { + return node.kind === 249 /* ForInStatement */; +} +function isForOfStatement(node) { + return node.kind === 250 /* ForOfStatement */; +} +function isContinueStatement(node) { + return node.kind === 251 /* ContinueStatement */; +} +function isBreakStatement(node) { + return node.kind === 252 /* BreakStatement */; +} +function isReturnStatement(node) { + return node.kind === 253 /* ReturnStatement */; +} +function isWithStatement(node) { + return node.kind === 254 /* WithStatement */; +} +function isSwitchStatement(node) { + return node.kind === 255 /* SwitchStatement */; +} +function isLabeledStatement(node) { + return node.kind === 256 /* LabeledStatement */; +} +function isThrowStatement(node) { + return node.kind === 257 /* ThrowStatement */; +} +function isTryStatement(node) { + return node.kind === 258 /* TryStatement */; +} +function isDebuggerStatement(node) { + return node.kind === 259 /* DebuggerStatement */; +} +function isVariableDeclaration(node) { + return node.kind === 260 /* VariableDeclaration */; +} +function isVariableDeclarationList(node) { + return node.kind === 261 /* VariableDeclarationList */; +} +function isFunctionDeclaration(node) { + return node.kind === 262 /* FunctionDeclaration */; +} +function isClassDeclaration(node) { + return node.kind === 263 /* ClassDeclaration */; +} +function isInterfaceDeclaration(node) { + return node.kind === 264 /* InterfaceDeclaration */; +} +function isTypeAliasDeclaration(node) { + return node.kind === 265 /* TypeAliasDeclaration */; +} +function isEnumDeclaration(node) { + return node.kind === 266 /* EnumDeclaration */; +} +function isModuleDeclaration(node) { + return node.kind === 267 /* ModuleDeclaration */; +} +function isModuleBlock(node) { + return node.kind === 268 /* ModuleBlock */; +} +function isCaseBlock(node) { + return node.kind === 269 /* CaseBlock */; +} +function isNamespaceExportDeclaration(node) { + return node.kind === 270 /* NamespaceExportDeclaration */; +} +function isImportEqualsDeclaration(node) { + return node.kind === 271 /* ImportEqualsDeclaration */; +} +function isImportDeclaration(node) { + return node.kind === 272 /* ImportDeclaration */; +} +function isImportClause(node) { + return node.kind === 273 /* ImportClause */; +} +function isImportTypeAssertionContainer(node) { + return node.kind === 302 /* ImportTypeAssertionContainer */; +} +function isAssertClause(node) { + return node.kind === 300 /* AssertClause */; +} +function isAssertEntry(node) { + return node.kind === 301 /* AssertEntry */; +} +function isImportAttributes(node) { + return node.kind === 300 /* ImportAttributes */; +} +function isImportAttribute(node) { + return node.kind === 301 /* ImportAttribute */; +} +function isNamespaceImport(node) { + return node.kind === 274 /* NamespaceImport */; +} +function isNamespaceExport(node) { + return node.kind === 280 /* NamespaceExport */; +} +function isNamedImports(node) { + return node.kind === 275 /* NamedImports */; +} +function isImportSpecifier(node) { + return node.kind === 276 /* ImportSpecifier */; +} +function isExportAssignment(node) { + return node.kind === 277 /* ExportAssignment */; +} +function isExportDeclaration(node) { + return node.kind === 278 /* ExportDeclaration */; +} +function isNamedExports(node) { + return node.kind === 279 /* NamedExports */; +} +function isExportSpecifier(node) { + return node.kind === 281 /* ExportSpecifier */; +} +function isModuleExportName(node) { + return node.kind === 80 /* Identifier */ || node.kind === 11 /* StringLiteral */; +} +function isMissingDeclaration(node) { + return node.kind === 282 /* MissingDeclaration */; +} +function isNotEmittedStatement(node) { + return node.kind === 353 /* NotEmittedStatement */; +} +function isSyntheticReference(node) { + return node.kind === 357 /* SyntheticReferenceExpression */; +} +function isExternalModuleReference(node) { + return node.kind === 283 /* ExternalModuleReference */; +} +function isJsxElement(node) { + return node.kind === 284 /* JsxElement */; +} +function isJsxSelfClosingElement(node) { + return node.kind === 285 /* JsxSelfClosingElement */; +} +function isJsxOpeningElement(node) { + return node.kind === 286 /* JsxOpeningElement */; +} +function isJsxClosingElement(node) { + return node.kind === 287 /* JsxClosingElement */; +} +function isJsxFragment(node) { + return node.kind === 288 /* JsxFragment */; +} +function isJsxOpeningFragment(node) { + return node.kind === 289 /* JsxOpeningFragment */; +} +function isJsxClosingFragment(node) { + return node.kind === 290 /* JsxClosingFragment */; +} +function isJsxAttribute(node) { + return node.kind === 291 /* JsxAttribute */; +} +function isJsxAttributes(node) { + return node.kind === 292 /* JsxAttributes */; +} +function isJsxSpreadAttribute(node) { + return node.kind === 293 /* JsxSpreadAttribute */; +} +function isJsxExpression(node) { + return node.kind === 294 /* JsxExpression */; +} +function isJsxNamespacedName(node) { + return node.kind === 295 /* JsxNamespacedName */; +} +function isCaseClause(node) { + return node.kind === 296 /* CaseClause */; +} +function isDefaultClause(node) { + return node.kind === 297 /* DefaultClause */; +} +function isHeritageClause(node) { + return node.kind === 298 /* HeritageClause */; +} +function isCatchClause(node) { + return node.kind === 299 /* CatchClause */; +} +function isPropertyAssignment(node) { + return node.kind === 303 /* PropertyAssignment */; +} +function isShorthandPropertyAssignment(node) { + return node.kind === 304 /* ShorthandPropertyAssignment */; +} +function isSpreadAssignment(node) { + return node.kind === 305 /* SpreadAssignment */; +} +function isEnumMember(node) { + return node.kind === 306 /* EnumMember */; +} +function isSourceFile(node) { + return node.kind === 307 /* SourceFile */; +} +function isBundle(node) { + return node.kind === 308 /* Bundle */; +} +function isJSDocTypeExpression(node) { + return node.kind === 309 /* JSDocTypeExpression */; +} +function isJSDocNameReference(node) { + return node.kind === 310 /* JSDocNameReference */; +} +function isJSDocMemberName(node) { + return node.kind === 311 /* JSDocMemberName */; +} +function isJSDocLink(node) { + return node.kind === 324 /* JSDocLink */; +} +function isJSDocLinkCode(node) { + return node.kind === 325 /* JSDocLinkCode */; +} +function isJSDocLinkPlain(node) { + return node.kind === 326 /* JSDocLinkPlain */; +} +function isJSDocAllType(node) { + return node.kind === 312 /* JSDocAllType */; +} +function isJSDocUnknownType(node) { + return node.kind === 313 /* JSDocUnknownType */; +} +function isJSDocNullableType(node) { + return node.kind === 314 /* JSDocNullableType */; +} +function isJSDocNonNullableType(node) { + return node.kind === 315 /* JSDocNonNullableType */; +} +function isJSDocOptionalType(node) { + return node.kind === 316 /* JSDocOptionalType */; +} +function isJSDocFunctionType(node) { + return node.kind === 317 /* JSDocFunctionType */; +} +function isJSDocVariadicType(node) { + return node.kind === 318 /* JSDocVariadicType */; +} +function isJSDocNamepathType(node) { + return node.kind === 319 /* JSDocNamepathType */; +} +function isJSDoc(node) { + return node.kind === 320 /* JSDoc */; +} +function isJSDocTypeLiteral(node) { + return node.kind === 322 /* JSDocTypeLiteral */; +} +function isJSDocSignature(node) { + return node.kind === 323 /* JSDocSignature */; +} +function isJSDocAugmentsTag(node) { + return node.kind === 328 /* JSDocAugmentsTag */; +} +function isJSDocAuthorTag(node) { + return node.kind === 330 /* JSDocAuthorTag */; +} +function isJSDocClassTag(node) { + return node.kind === 332 /* JSDocClassTag */; +} +function isJSDocCallbackTag(node) { + return node.kind === 338 /* JSDocCallbackTag */; +} +function isJSDocPublicTag(node) { + return node.kind === 333 /* JSDocPublicTag */; +} +function isJSDocPrivateTag(node) { + return node.kind === 334 /* JSDocPrivateTag */; +} +function isJSDocProtectedTag(node) { + return node.kind === 335 /* JSDocProtectedTag */; +} +function isJSDocReadonlyTag(node) { + return node.kind === 336 /* JSDocReadonlyTag */; +} +function isJSDocOverrideTag(node) { + return node.kind === 337 /* JSDocOverrideTag */; +} +function isJSDocOverloadTag(node) { + return node.kind === 339 /* JSDocOverloadTag */; +} +function isJSDocDeprecatedTag(node) { + return node.kind === 331 /* JSDocDeprecatedTag */; +} +function isJSDocSeeTag(node) { + return node.kind === 347 /* JSDocSeeTag */; +} +function isJSDocEnumTag(node) { + return node.kind === 340 /* JSDocEnumTag */; +} +function isJSDocParameterTag(node) { + return node.kind === 341 /* JSDocParameterTag */; +} +function isJSDocReturnTag(node) { + return node.kind === 342 /* JSDocReturnTag */; +} +function isJSDocThisTag(node) { + return node.kind === 343 /* JSDocThisTag */; +} +function isJSDocTypeTag(node) { + return node.kind === 344 /* JSDocTypeTag */; +} +function isJSDocTemplateTag(node) { + return node.kind === 345 /* JSDocTemplateTag */; +} +function isJSDocTypedefTag(node) { + return node.kind === 346 /* JSDocTypedefTag */; +} +function isJSDocUnknownTag(node) { + return node.kind === 327 /* JSDocTag */; +} +function isJSDocPropertyTag(node) { + return node.kind === 348 /* JSDocPropertyTag */; +} +function isJSDocImplementsTag(node) { + return node.kind === 329 /* JSDocImplementsTag */; +} +function isJSDocSatisfiesTag(node) { + return node.kind === 350 /* JSDocSatisfiesTag */; +} +function isJSDocThrowsTag(node) { + return node.kind === 349 /* JSDocThrowsTag */; +} +function isJSDocImportTag(node) { + return node.kind === 351 /* JSDocImportTag */; +} +function isSyntaxList(n) { + return n.kind === 352 /* SyntaxList */; +} + +// src/compiler/factory/nodeChildren.ts +var sourceFileToNodeChildren = /* @__PURE__ */ new WeakMap(); +function getNodeChildren(node, sourceFile) { + var _a; + const kind = node.kind; + if (!isNodeKind(kind)) { + return emptyArray; + } + if (kind === 352 /* SyntaxList */) { + return node._children; + } + return (_a = sourceFileToNodeChildren.get(sourceFile)) == null ? void 0 : _a.get(node); +} +function setNodeChildren(node, sourceFile, children) { + if (node.kind === 352 /* SyntaxList */) { + Debug.fail("Should not need to re-set the children of a SyntaxList."); + } + let map2 = sourceFileToNodeChildren.get(sourceFile); + if (map2 === void 0) { + map2 = /* @__PURE__ */ new WeakMap(); + sourceFileToNodeChildren.set(sourceFile, map2); + } + map2.set(node, children); + return children; +} +function unsetNodeChildren(node, origSourceFile) { + var _a; + if (node.kind === 352 /* SyntaxList */) { + Debug.fail("Did not expect to unset the children of a SyntaxList."); + } + (_a = sourceFileToNodeChildren.get(origSourceFile)) == null ? void 0 : _a.delete(node); +} +function transferSourceFileChildren(sourceFile, targetSourceFile) { + const map2 = sourceFileToNodeChildren.get(sourceFile); + if (map2 !== void 0) { + sourceFileToNodeChildren.delete(sourceFile); + sourceFileToNodeChildren.set(targetSourceFile, map2); + } +} + +// src/compiler/factory/utilities.ts +function createEmptyExports(factory2) { + return factory2.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory2.createNamedExports([]), + /*moduleSpecifier*/ + void 0 + ); +} +function createMemberAccessForPropertyName(factory2, target, memberName, location) { + if (isComputedPropertyName(memberName)) { + return setTextRange(factory2.createElementAccessExpression(target, memberName.expression), location); + } else { + const expression = setTextRange( + isMemberName(memberName) ? factory2.createPropertyAccessExpression(target, memberName) : factory2.createElementAccessExpression(target, memberName), + memberName + ); + addEmitFlags(expression, 128 /* NoNestedSourceMaps */); + return expression; + } +} +function createReactNamespace(reactNamespace, parent2) { + const react = parseNodeFactory.createIdentifier(reactNamespace || "React"); + setParent(react, getParseTreeNode(parent2)); + return react; +} +function createJsxFactoryExpressionFromEntityName(factory2, jsxFactory, parent2) { + if (isQualifiedName(jsxFactory)) { + const left = createJsxFactoryExpressionFromEntityName(factory2, jsxFactory.left, parent2); + const right = factory2.createIdentifier(idText(jsxFactory.right)); + right.escapedText = jsxFactory.right.escapedText; + return factory2.createPropertyAccessExpression(left, right); + } else { + return createReactNamespace(idText(jsxFactory), parent2); + } +} +function createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parent2) { + return jsxFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFactoryEntity, parent2) : factory2.createPropertyAccessExpression( + createReactNamespace(reactNamespace, parent2), + "createElement" + ); +} +function createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parent2) { + return jsxFragmentFactoryEntity ? createJsxFactoryExpressionFromEntityName(factory2, jsxFragmentFactoryEntity, parent2) : factory2.createPropertyAccessExpression( + createReactNamespace(reactNamespace, parent2), + "Fragment" + ); +} +function createExpressionForJsxElement(factory2, callee, tagName, props, children, location) { + const argumentsList = [tagName]; + if (props) { + argumentsList.push(props); + } + if (children && children.length > 0) { + if (!props) { + argumentsList.push(factory2.createNull()); + } + if (children.length > 1) { + for (const child of children) { + startOnNewLine(child); + argumentsList.push(child); + } + } else { + argumentsList.push(children[0]); + } + } + return setTextRange( + factory2.createCallExpression( + callee, + /*typeArguments*/ + void 0, + argumentsList + ), + location + ); +} +function createExpressionForJsxFragment(factory2, jsxFactoryEntity, jsxFragmentFactoryEntity, reactNamespace, children, parentElement, location) { + const tagName = createJsxFragmentFactoryExpression(factory2, jsxFragmentFactoryEntity, reactNamespace, parentElement); + const argumentsList = [tagName, factory2.createNull()]; + if (children && children.length > 0) { + if (children.length > 1) { + for (const child of children) { + startOnNewLine(child); + argumentsList.push(child); + } + } else { + argumentsList.push(children[0]); + } + } + return setTextRange( + factory2.createCallExpression( + createJsxFactoryExpression(factory2, jsxFactoryEntity, reactNamespace, parentElement), + /*typeArguments*/ + void 0, + argumentsList + ), + location + ); +} +function createForOfBindingStatement(factory2, node, boundValue) { + if (isVariableDeclarationList(node)) { + const firstDeclaration = first(node.declarations); + const updatedDeclaration = factory2.updateVariableDeclaration( + firstDeclaration, + firstDeclaration.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + boundValue + ); + return setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.updateVariableDeclarationList(node, [updatedDeclaration]) + ), + /*location*/ + node + ); + } else { + const updatedExpression = setTextRange( + factory2.createAssignment(node, boundValue), + /*location*/ + node + ); + return setTextRange( + factory2.createExpressionStatement(updatedExpression), + /*location*/ + node + ); + } +} +function createExpressionFromEntityName(factory2, node) { + if (isQualifiedName(node)) { + const left = createExpressionFromEntityName(factory2, node.left); + const right = setParent(setTextRange(factory2.cloneNode(node.right), node.right), node.right.parent); + return setTextRange(factory2.createPropertyAccessExpression(left, right), node); + } else { + return setParent(setTextRange(factory2.cloneNode(node), node), node.parent); + } +} +function createExpressionForPropertyName(factory2, memberName) { + if (isIdentifier(memberName)) { + return factory2.createStringLiteralFromNode(memberName); + } else if (isComputedPropertyName(memberName)) { + return setParent(setTextRange(factory2.cloneNode(memberName.expression), memberName.expression), memberName.expression.parent); + } else { + return setParent(setTextRange(factory2.cloneNode(memberName), memberName), memberName.parent); + } +} +function createExpressionForAccessorDeclaration(factory2, properties, property, receiver, multiLine) { + const { firstAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(properties, property); + if (property === firstAccessor) { + return setTextRange( + factory2.createObjectDefinePropertyCall( + receiver, + createExpressionForPropertyName(factory2, property.name), + factory2.createPropertyDescriptor({ + enumerable: factory2.createFalse(), + configurable: true, + get: getAccessor && setTextRange( + setOriginalNode( + factory2.createFunctionExpression( + getModifiers(getAccessor), + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + getAccessor.parameters, + /*type*/ + void 0, + getAccessor.body + // TODO: GH#18217 + ), + getAccessor + ), + getAccessor + ), + set: setAccessor && setTextRange( + setOriginalNode( + factory2.createFunctionExpression( + getModifiers(setAccessor), + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + setAccessor.parameters, + /*type*/ + void 0, + setAccessor.body + // TODO: GH#18217 + ), + setAccessor + ), + setAccessor + ) + }, !multiLine) + ), + firstAccessor + ); + } + return void 0; +} +function createExpressionForPropertyAssignment(factory2, property, receiver) { + return setOriginalNode( + setTextRange( + factory2.createAssignment( + createMemberAccessForPropertyName( + factory2, + receiver, + property.name, + /*location*/ + property.name + ), + property.initializer + ), + property + ), + property + ); +} +function createExpressionForShorthandPropertyAssignment(factory2, property, receiver) { + return setOriginalNode( + setTextRange( + factory2.createAssignment( + createMemberAccessForPropertyName( + factory2, + receiver, + property.name, + /*location*/ + property.name + ), + factory2.cloneNode(property.name) + ), + /*location*/ + property + ), + /*original*/ + property + ); +} +function createExpressionForMethodDeclaration(factory2, method, receiver) { + return setOriginalNode( + setTextRange( + factory2.createAssignment( + createMemberAccessForPropertyName( + factory2, + receiver, + method.name, + /*location*/ + method.name + ), + setOriginalNode( + setTextRange( + factory2.createFunctionExpression( + getModifiers(method), + method.asteriskToken, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + method.parameters, + /*type*/ + void 0, + method.body + // TODO: GH#18217 + ), + /*location*/ + method + ), + /*original*/ + method + ) + ), + /*location*/ + method + ), + /*original*/ + method + ); +} +function createExpressionForObjectLiteralElementLike(factory2, node, property, receiver) { + if (property.name && isPrivateIdentifier(property.name)) { + Debug.failBadSyntaxKind(property.name, "Private identifiers are not allowed in object literals."); + } + switch (property.kind) { + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return createExpressionForAccessorDeclaration(factory2, node.properties, property, receiver, !!node.multiLine); + case 303 /* PropertyAssignment */: + return createExpressionForPropertyAssignment(factory2, property, receiver); + case 304 /* ShorthandPropertyAssignment */: + return createExpressionForShorthandPropertyAssignment(factory2, property, receiver); + case 174 /* MethodDeclaration */: + return createExpressionForMethodDeclaration(factory2, property, receiver); + } +} +function expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, recordTempVariable, resultVariable) { + const operator = node.operator; + Debug.assert(operator === 46 /* PlusPlusToken */ || operator === 47 /* MinusMinusToken */, "Expected 'node' to be a pre- or post-increment or pre- or post-decrement expression"); + const temp = factory2.createTempVariable(recordTempVariable); + expression = factory2.createAssignment(temp, expression); + setTextRange(expression, node.operand); + let operation = isPrefixUnaryExpression(node) ? factory2.createPrefixUnaryExpression(operator, temp) : factory2.createPostfixUnaryExpression(temp, operator); + setTextRange(operation, node); + if (resultVariable) { + operation = factory2.createAssignment(resultVariable, operation); + setTextRange(operation, node); + } + expression = factory2.createComma(expression, operation); + setTextRange(expression, node); + if (isPostfixUnaryExpression(node)) { + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; +} +function isInternalName(node) { + return (getEmitFlags(node) & 65536 /* InternalName */) !== 0; +} +function isLocalName(node) { + return (getEmitFlags(node) & 32768 /* LocalName */) !== 0; +} +function isExportName(node) { + return (getEmitFlags(node) & 16384 /* ExportName */) !== 0; +} +function isUseStrictPrologue(node) { + return isStringLiteral(node.expression) && node.expression.text === "use strict"; +} +function findUseStrictPrologue(statements) { + for (const statement of statements) { + if (isPrologueDirective(statement)) { + if (isUseStrictPrologue(statement)) { + return statement; + } + } else { + break; + } + } + return void 0; +} +function startsWithUseStrict(statements) { + const firstStatement = firstOrUndefined(statements); + return firstStatement !== void 0 && isPrologueDirective(firstStatement) && isUseStrictPrologue(firstStatement); +} +function isCommaExpression(node) { + return node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 28 /* CommaToken */; +} +function isCommaSequence(node) { + return isCommaExpression(node) || isCommaListExpression(node); +} +function isJSDocTypeAssertion(node) { + return isParenthesizedExpression(node) && isInJSFile(node) && !!getJSDocTypeTag(node); +} +function getJSDocTypeAssertionType(node) { + const type = getJSDocType(node); + Debug.assertIsDefined(type); + return type; +} +function isOuterExpression(node, kinds = 31 /* All */) { + switch (node.kind) { + case 217 /* ParenthesizedExpression */: + if (kinds & -2147483648 /* ExcludeJSDocTypeAssertion */ && isJSDocTypeAssertion(node)) { + return false; + } + return (kinds & 1 /* Parentheses */) !== 0; + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + case 238 /* SatisfiesExpression */: + return (kinds & 2 /* TypeAssertions */) !== 0; + case 233 /* ExpressionWithTypeArguments */: + return (kinds & 16 /* ExpressionsWithTypeArguments */) !== 0; + case 235 /* NonNullExpression */: + return (kinds & 4 /* NonNullAssertions */) !== 0; + case 355 /* PartiallyEmittedExpression */: + return (kinds & 8 /* PartiallyEmittedExpressions */) !== 0; + } + return false; +} +function skipOuterExpressions(node, kinds = 31 /* All */) { + while (isOuterExpression(node, kinds)) { + node = node.expression; + } + return node; +} +function walkUpOuterExpressions(node, kinds = 31 /* All */) { + let parent2 = node.parent; + while (isOuterExpression(parent2, kinds)) { + parent2 = parent2.parent; + Debug.assert(parent2); + } + return parent2; +} +function startOnNewLine(node) { + return setStartsOnNewLine( + node, + /*newLine*/ + true + ); +} +function getExternalHelpersModuleName(node) { + const parseNode = getOriginalNode(node, isSourceFile); + const emitNode = parseNode && parseNode.emitNode; + return emitNode && emitNode.externalHelpersModuleName; +} +function hasRecordedExternalHelpers(sourceFile) { + const parseNode = getOriginalNode(sourceFile, isSourceFile); + const emitNode = parseNode && parseNode.emitNode; + return !!emitNode && (!!emitNode.externalHelpersModuleName || !!emitNode.externalHelpers); +} +function createExternalHelpersImportDeclarationIfNeeded(nodeFactory, helperFactory, sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault) { + if (compilerOptions.importHelpers && isEffectiveExternalModule(sourceFile, compilerOptions)) { + const moduleKind = getEmitModuleKind(compilerOptions); + const impliedModuleKind = getImpliedNodeFormatForEmitWorker(sourceFile, compilerOptions); + const helpers = getImportedHelpers(sourceFile); + if (moduleKind >= 5 /* ES2015 */ && moduleKind <= 99 /* ESNext */ || impliedModuleKind === 99 /* ESNext */ || impliedModuleKind === void 0 && moduleKind === 200 /* Preserve */) { + if (helpers) { + const helperNames = []; + for (const helper of helpers) { + const importName = helper.importName; + if (importName) { + pushIfUnique(helperNames, importName); + } + } + if (some(helperNames)) { + helperNames.sort(compareStringsCaseSensitive); + const namedBindings = nodeFactory.createNamedImports( + map(helperNames, (name) => isFileLevelUniqueName(sourceFile, name) ? nodeFactory.createImportSpecifier( + /*isTypeOnly*/ + false, + /*propertyName*/ + void 0, + nodeFactory.createIdentifier(name) + ) : nodeFactory.createImportSpecifier( + /*isTypeOnly*/ + false, + nodeFactory.createIdentifier(name), + helperFactory.getUnscopedHelperName(name) + )) + ); + const parseNode = getOriginalNode(sourceFile, isSourceFile); + const emitNode = getOrCreateEmitNode(parseNode); + emitNode.externalHelpers = true; + const externalHelpersImportDeclaration = nodeFactory.createImportDeclaration( + /*modifiers*/ + void 0, + nodeFactory.createImportClause( + /*isTypeOnly*/ + false, + /*name*/ + void 0, + namedBindings + ), + nodeFactory.createStringLiteral(externalHelpersModuleNameText), + /*attributes*/ + void 0 + ); + addInternalEmitFlags(externalHelpersImportDeclaration, 2 /* NeverApplyImportHelper */); + return externalHelpersImportDeclaration; + } + } + } else { + const externalHelpersModuleName = getOrCreateExternalHelpersModuleNameIfNeeded(nodeFactory, sourceFile, compilerOptions, helpers, hasExportStarsToExportValues, hasImportStar || hasImportDefault); + if (externalHelpersModuleName) { + const externalHelpersImportDeclaration = nodeFactory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + externalHelpersModuleName, + nodeFactory.createExternalModuleReference(nodeFactory.createStringLiteral(externalHelpersModuleNameText)) + ); + addInternalEmitFlags(externalHelpersImportDeclaration, 2 /* NeverApplyImportHelper */); + return externalHelpersImportDeclaration; + } + } + } +} +function getImportedHelpers(sourceFile) { + return filter(getEmitHelpers(sourceFile), (helper) => !helper.scoped); +} +function getOrCreateExternalHelpersModuleNameIfNeeded(factory2, node, compilerOptions, helpers, hasExportStarsToExportValues, hasImportStarOrImportDefault) { + const externalHelpersModuleName = getExternalHelpersModuleName(node); + if (externalHelpersModuleName) { + return externalHelpersModuleName; + } + const create = some(helpers) || (hasExportStarsToExportValues || getESModuleInterop(compilerOptions) && hasImportStarOrImportDefault) && getEmitModuleFormatOfFileWorker(node, compilerOptions) < 4 /* System */; + if (create) { + const parseNode = getOriginalNode(node, isSourceFile); + const emitNode = getOrCreateEmitNode(parseNode); + return emitNode.externalHelpersModuleName || (emitNode.externalHelpersModuleName = factory2.createUniqueName(externalHelpersModuleNameText)); + } +} +function getLocalNameForExternalImport(factory2, node, sourceFile) { + const namespaceDeclaration = getNamespaceDeclarationNode(node); + if (namespaceDeclaration && !isDefaultImport(node) && !isExportNamespaceAsDefaultDeclaration(node)) { + const name = namespaceDeclaration.name; + if (name.kind === 11 /* StringLiteral */) { + return factory2.getGeneratedNameForNode(node); + } + return isGeneratedIdentifier(name) ? name : factory2.createIdentifier(getSourceTextOfNodeFromSourceFile(sourceFile, name) || idText(name)); + } + if (node.kind === 272 /* ImportDeclaration */ && node.importClause) { + return factory2.getGeneratedNameForNode(node); + } + if (node.kind === 278 /* ExportDeclaration */ && node.moduleSpecifier) { + return factory2.getGeneratedNameForNode(node); + } + return void 0; +} +function getExternalModuleNameLiteral(factory2, importNode, sourceFile, host, resolver, compilerOptions) { + const moduleName = getExternalModuleName(importNode); + if (moduleName && isStringLiteral(moduleName)) { + return tryGetModuleNameFromDeclaration(importNode, host, factory2, resolver, compilerOptions) || tryRenameExternalModule(factory2, moduleName, sourceFile) || factory2.cloneNode(moduleName); + } + return void 0; +} +function tryRenameExternalModule(factory2, moduleName, sourceFile) { + const rename = sourceFile.renamedDependencies && sourceFile.renamedDependencies.get(moduleName.text); + return rename ? factory2.createStringLiteral(rename) : void 0; +} +function tryGetModuleNameFromFile(factory2, file, host, options) { + if (!file) { + return void 0; + } + if (file.moduleName) { + return factory2.createStringLiteral(file.moduleName); + } + if (!file.isDeclarationFile && options.outFile) { + return factory2.createStringLiteral(getExternalModuleNameFromPath(host, file.fileName)); + } + return void 0; +} +function tryGetModuleNameFromDeclaration(declaration, host, factory2, resolver, compilerOptions) { + return tryGetModuleNameFromFile(factory2, resolver.getExternalModuleFileFromDeclaration(declaration), host, compilerOptions); +} +function getInitializerOfBindingOrAssignmentElement(bindingElement) { + if (isDeclarationBindingElement(bindingElement)) { + return bindingElement.initializer; + } + if (isPropertyAssignment(bindingElement)) { + const initializer = bindingElement.initializer; + return isAssignmentExpression( + initializer, + /*excludeCompoundAssignment*/ + true + ) ? initializer.right : void 0; + } + if (isShorthandPropertyAssignment(bindingElement)) { + return bindingElement.objectAssignmentInitializer; + } + if (isAssignmentExpression( + bindingElement, + /*excludeCompoundAssignment*/ + true + )) { + return bindingElement.right; + } + if (isSpreadElement(bindingElement)) { + return getInitializerOfBindingOrAssignmentElement(bindingElement.expression); + } +} +function getTargetOfBindingOrAssignmentElement(bindingElement) { + if (isDeclarationBindingElement(bindingElement)) { + return bindingElement.name; + } + if (isObjectLiteralElementLike(bindingElement)) { + switch (bindingElement.kind) { + case 303 /* PropertyAssignment */: + return getTargetOfBindingOrAssignmentElement(bindingElement.initializer); + case 304 /* ShorthandPropertyAssignment */: + return bindingElement.name; + case 305 /* SpreadAssignment */: + return getTargetOfBindingOrAssignmentElement(bindingElement.expression); + } + return void 0; + } + if (isAssignmentExpression( + bindingElement, + /*excludeCompoundAssignment*/ + true + )) { + return getTargetOfBindingOrAssignmentElement(bindingElement.left); + } + if (isSpreadElement(bindingElement)) { + return getTargetOfBindingOrAssignmentElement(bindingElement.expression); + } + return bindingElement; +} +function getRestIndicatorOfBindingOrAssignmentElement(bindingElement) { + switch (bindingElement.kind) { + case 169 /* Parameter */: + case 208 /* BindingElement */: + return bindingElement.dotDotDotToken; + case 230 /* SpreadElement */: + case 305 /* SpreadAssignment */: + return bindingElement; + } + return void 0; +} +function getPropertyNameOfBindingOrAssignmentElement(bindingElement) { + const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement); + Debug.assert(!!propertyName || isSpreadAssignment(bindingElement), "Invalid property name for binding element."); + return propertyName; +} +function tryGetPropertyNameOfBindingOrAssignmentElement(bindingElement) { + switch (bindingElement.kind) { + case 208 /* BindingElement */: + if (bindingElement.propertyName) { + const propertyName = bindingElement.propertyName; + if (isPrivateIdentifier(propertyName)) { + return Debug.failBadSyntaxKind(propertyName); + } + return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName; + } + break; + case 303 /* PropertyAssignment */: + if (bindingElement.name) { + const propertyName = bindingElement.name; + if (isPrivateIdentifier(propertyName)) { + return Debug.failBadSyntaxKind(propertyName); + } + return isComputedPropertyName(propertyName) && isStringOrNumericLiteral(propertyName.expression) ? propertyName.expression : propertyName; + } + break; + case 305 /* SpreadAssignment */: + if (bindingElement.name && isPrivateIdentifier(bindingElement.name)) { + return Debug.failBadSyntaxKind(bindingElement.name); + } + return bindingElement.name; + } + const target = getTargetOfBindingOrAssignmentElement(bindingElement); + if (target && isPropertyName(target)) { + return target; + } +} +function isStringOrNumericLiteral(node) { + const kind = node.kind; + return kind === 11 /* StringLiteral */ || kind === 9 /* NumericLiteral */; +} +function getElementsOfBindingOrAssignmentPattern(name) { + switch (name.kind) { + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + case 209 /* ArrayLiteralExpression */: + return name.elements; + case 210 /* ObjectLiteralExpression */: + return name.properties; + } +} +function getJSDocTypeAliasName(fullName) { + if (fullName) { + let rightNode = fullName; + while (true) { + if (isIdentifier(rightNode) || !rightNode.body) { + return isIdentifier(rightNode) ? rightNode : rightNode.name; + } + rightNode = rightNode.body; + } + } +} +function canHaveIllegalType(node) { + const kind = node.kind; + return kind === 176 /* Constructor */ || kind === 178 /* SetAccessor */; +} +function canHaveIllegalTypeParameters(node) { + const kind = node.kind; + return kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; +} +function canHaveIllegalDecorators(node) { + const kind = node.kind; + return kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 181 /* IndexSignature */ || kind === 175 /* ClassStaticBlockDeclaration */ || kind === 282 /* MissingDeclaration */ || kind === 243 /* VariableStatement */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 277 /* ExportAssignment */; +} +function canHaveIllegalModifiers(node) { + const kind = node.kind; + return kind === 175 /* ClassStaticBlockDeclaration */ || kind === 303 /* PropertyAssignment */ || kind === 304 /* ShorthandPropertyAssignment */ || kind === 282 /* MissingDeclaration */ || kind === 270 /* NamespaceExportDeclaration */; +} +function isQuestionOrExclamationToken(node) { + return isQuestionToken(node) || isExclamationToken(node); +} +function isIdentifierOrThisTypeNode(node) { + return isIdentifier(node) || isThisTypeNode(node); +} +function isReadonlyKeywordOrPlusOrMinusToken(node) { + return isReadonlyKeyword(node) || isPlusToken(node) || isMinusToken(node); +} +function isQuestionOrPlusOrMinusToken(node) { + return isQuestionToken(node) || isPlusToken(node) || isMinusToken(node); +} +function isModuleName(node) { + return isIdentifier(node) || isStringLiteral(node); +} +function isExponentiationOperator(kind) { + return kind === 43 /* AsteriskAsteriskToken */; +} +function isMultiplicativeOperator(kind) { + return kind === 42 /* AsteriskToken */ || kind === 44 /* SlashToken */ || kind === 45 /* PercentToken */; +} +function isMultiplicativeOperatorOrHigher(kind) { + return isExponentiationOperator(kind) || isMultiplicativeOperator(kind); +} +function isAdditiveOperator(kind) { + return kind === 40 /* PlusToken */ || kind === 41 /* MinusToken */; +} +function isAdditiveOperatorOrHigher(kind) { + return isAdditiveOperator(kind) || isMultiplicativeOperatorOrHigher(kind); +} +function isShiftOperator(kind) { + return kind === 48 /* LessThanLessThanToken */ || kind === 49 /* GreaterThanGreaterThanToken */ || kind === 50 /* GreaterThanGreaterThanGreaterThanToken */; +} +function isShiftOperatorOrHigher(kind) { + return isShiftOperator(kind) || isAdditiveOperatorOrHigher(kind); +} +function isRelationalOperator(kind) { + return kind === 30 /* LessThanToken */ || kind === 33 /* LessThanEqualsToken */ || kind === 32 /* GreaterThanToken */ || kind === 34 /* GreaterThanEqualsToken */ || kind === 104 /* InstanceOfKeyword */ || kind === 103 /* InKeyword */; +} +function isRelationalOperatorOrHigher(kind) { + return isRelationalOperator(kind) || isShiftOperatorOrHigher(kind); +} +function isEqualityOperator(kind) { + return kind === 35 /* EqualsEqualsToken */ || kind === 37 /* EqualsEqualsEqualsToken */ || kind === 36 /* ExclamationEqualsToken */ || kind === 38 /* ExclamationEqualsEqualsToken */; +} +function isEqualityOperatorOrHigher(kind) { + return isEqualityOperator(kind) || isRelationalOperatorOrHigher(kind); +} +function isBitwiseOperator(kind) { + return kind === 51 /* AmpersandToken */ || kind === 52 /* BarToken */ || kind === 53 /* CaretToken */; +} +function isBitwiseOperatorOrHigher(kind) { + return isBitwiseOperator(kind) || isEqualityOperatorOrHigher(kind); +} +function isLogicalOperator2(kind) { + return kind === 56 /* AmpersandAmpersandToken */ || kind === 57 /* BarBarToken */; +} +function isLogicalOperatorOrHigher(kind) { + return isLogicalOperator2(kind) || isBitwiseOperatorOrHigher(kind); +} +function isAssignmentOperatorOrHigher(kind) { + return kind === 61 /* QuestionQuestionToken */ || isLogicalOperatorOrHigher(kind) || isAssignmentOperator(kind); +} +function isBinaryOperator(kind) { + return isAssignmentOperatorOrHigher(kind) || kind === 28 /* CommaToken */; +} +function isBinaryOperatorToken(node) { + return isBinaryOperator(node.kind); +} +var BinaryExpressionState; +((BinaryExpressionState2) => { + function enter(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, outerState) { + const prevUserState = stackIndex > 0 ? userStateStack[stackIndex - 1] : void 0; + Debug.assertEqual(stateStack[stackIndex], enter); + userStateStack[stackIndex] = machine.onEnter(nodeStack[stackIndex], prevUserState, outerState); + stateStack[stackIndex] = nextState(machine, enter); + return stackIndex; + } + BinaryExpressionState2.enter = enter; + function left(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { + Debug.assertEqual(stateStack[stackIndex], left); + Debug.assertIsDefined(machine.onLeft); + stateStack[stackIndex] = nextState(machine, left); + const nextNode = machine.onLeft(nodeStack[stackIndex].left, userStateStack[stackIndex], nodeStack[stackIndex]); + if (nextNode) { + checkCircularity(stackIndex, nodeStack, nextNode); + return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode); + } + return stackIndex; + } + BinaryExpressionState2.left = left; + function operator(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { + Debug.assertEqual(stateStack[stackIndex], operator); + Debug.assertIsDefined(machine.onOperator); + stateStack[stackIndex] = nextState(machine, operator); + machine.onOperator(nodeStack[stackIndex].operatorToken, userStateStack[stackIndex], nodeStack[stackIndex]); + return stackIndex; + } + BinaryExpressionState2.operator = operator; + function right(machine, stackIndex, stateStack, nodeStack, userStateStack, _resultHolder, _outerState) { + Debug.assertEqual(stateStack[stackIndex], right); + Debug.assertIsDefined(machine.onRight); + stateStack[stackIndex] = nextState(machine, right); + const nextNode = machine.onRight(nodeStack[stackIndex].right, userStateStack[stackIndex], nodeStack[stackIndex]); + if (nextNode) { + checkCircularity(stackIndex, nodeStack, nextNode); + return pushStack(stackIndex, stateStack, nodeStack, userStateStack, nextNode); + } + return stackIndex; + } + BinaryExpressionState2.right = right; + function exit(machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, _outerState) { + Debug.assertEqual(stateStack[stackIndex], exit); + stateStack[stackIndex] = nextState(machine, exit); + const result = machine.onExit(nodeStack[stackIndex], userStateStack[stackIndex]); + if (stackIndex > 0) { + stackIndex--; + if (machine.foldState) { + const side = stateStack[stackIndex] === exit ? "right" : "left"; + userStateStack[stackIndex] = machine.foldState(userStateStack[stackIndex], result, side); + } + } else { + resultHolder.value = result; + } + return stackIndex; + } + BinaryExpressionState2.exit = exit; + function done(_machine, stackIndex, stateStack, _nodeStack, _userStateStack, _resultHolder, _outerState) { + Debug.assertEqual(stateStack[stackIndex], done); + return stackIndex; + } + BinaryExpressionState2.done = done; + function nextState(machine, currentState) { + switch (currentState) { + case enter: + if (machine.onLeft) return left; + // falls through + case left: + if (machine.onOperator) return operator; + // falls through + case operator: + if (machine.onRight) return right; + // falls through + case right: + return exit; + case exit: + return done; + case done: + return done; + default: + Debug.fail("Invalid state"); + } + } + BinaryExpressionState2.nextState = nextState; + function pushStack(stackIndex, stateStack, nodeStack, userStateStack, node) { + stackIndex++; + stateStack[stackIndex] = enter; + nodeStack[stackIndex] = node; + userStateStack[stackIndex] = void 0; + return stackIndex; + } + function checkCircularity(stackIndex, nodeStack, node) { + if (Debug.shouldAssert(2 /* Aggressive */)) { + while (stackIndex >= 0) { + Debug.assert(nodeStack[stackIndex] !== node, "Circular traversal detected."); + stackIndex--; + } + } + } +})(BinaryExpressionState || (BinaryExpressionState = {})); +var BinaryExpressionStateMachine = class { + constructor(onEnter, onLeft, onOperator, onRight, onExit, foldState) { + this.onEnter = onEnter; + this.onLeft = onLeft; + this.onOperator = onOperator; + this.onRight = onRight; + this.onExit = onExit; + this.foldState = foldState; + } +}; +function createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState) { + const machine = new BinaryExpressionStateMachine(onEnter, onLeft, onOperator, onRight, onExit, foldState); + return trampoline; + function trampoline(node, outerState) { + const resultHolder = { value: void 0 }; + const stateStack = [BinaryExpressionState.enter]; + const nodeStack = [node]; + const userStateStack = [void 0]; + let stackIndex = 0; + while (stateStack[stackIndex] !== BinaryExpressionState.done) { + stackIndex = stateStack[stackIndex](machine, stackIndex, stateStack, nodeStack, userStateStack, resultHolder, outerState); + } + Debug.assertEqual(stackIndex, 0); + return resultHolder.value; + } +} +function isExportOrDefaultKeywordKind(kind) { + return kind === 95 /* ExportKeyword */ || kind === 90 /* DefaultKeyword */; +} +function isExportOrDefaultModifier(node) { + const kind = node.kind; + return isExportOrDefaultKeywordKind(kind); +} +function elideNodes(factory2, nodes) { + if (nodes === void 0) return void 0; + if (nodes.length === 0) return nodes; + return setTextRange(factory2.createNodeArray([], nodes.hasTrailingComma), nodes); +} +function getNodeForGeneratedName(name) { + var _a; + const autoGenerate = name.emitNode.autoGenerate; + if (autoGenerate.flags & 4 /* Node */) { + const autoGenerateId = autoGenerate.id; + let node = name; + let original = node.original; + while (original) { + node = original; + const autoGenerate2 = (_a = node.emitNode) == null ? void 0 : _a.autoGenerate; + if (isMemberName(node) && (autoGenerate2 === void 0 || !!(autoGenerate2.flags & 4 /* Node */) && autoGenerate2.id !== autoGenerateId)) { + break; + } + original = node.original; + } + return node; + } + return name; +} +function formatGeneratedNamePart(part, generateName) { + return typeof part === "object" ? formatGeneratedName( + /*privateName*/ + false, + part.prefix, + part.node, + part.suffix, + generateName + ) : typeof part === "string" ? part.length > 0 && part.charCodeAt(0) === 35 /* hash */ ? part.slice(1) : part : ""; +} +function formatIdentifier(name, generateName) { + return typeof name === "string" ? name : formatIdentifierWorker(name, Debug.checkDefined(generateName)); +} +function formatIdentifierWorker(node, generateName) { + return isGeneratedPrivateIdentifier(node) ? generateName(node).slice(1) : isGeneratedIdentifier(node) ? generateName(node) : isPrivateIdentifier(node) ? node.escapedText.slice(1) : idText(node); +} +function formatGeneratedName(privateName, prefix, baseName, suffix, generateName) { + prefix = formatGeneratedNamePart(prefix, generateName); + suffix = formatGeneratedNamePart(suffix, generateName); + baseName = formatIdentifier(baseName, generateName); + return `${privateName ? "#" : ""}${prefix}${baseName}${suffix}`; +} +function createAccessorPropertyBackingField(factory2, node, modifiers, initializer) { + return factory2.updatePropertyDeclaration( + node, + modifiers, + factory2.getGeneratedPrivateNameForNode( + node.name, + /*prefix*/ + void 0, + "_accessor_storage" + ), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ); +} +function createAccessorPropertyGetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) { + return factory2.createGetAccessorDeclaration( + modifiers, + name, + [], + /*type*/ + void 0, + factory2.createBlock([ + factory2.createReturnStatement( + factory2.createPropertyAccessExpression( + receiver, + factory2.getGeneratedPrivateNameForNode( + node.name, + /*prefix*/ + void 0, + "_accessor_storage" + ) + ) + ) + ]) + ); +} +function createAccessorPropertySetRedirector(factory2, node, modifiers, name, receiver = factory2.createThis()) { + return factory2.createSetAccessorDeclaration( + modifiers, + name, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "value" + )], + factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression( + receiver, + factory2.getGeneratedPrivateNameForNode( + node.name, + /*prefix*/ + void 0, + "_accessor_storage" + ) + ), + factory2.createIdentifier("value") + ) + ) + ]) + ); +} +function findComputedPropertyNameCacheAssignment(name) { + let node = name.expression; + while (true) { + node = skipOuterExpressions(node); + if (isCommaListExpression(node)) { + node = last(node.elements); + continue; + } + if (isCommaExpression(node)) { + node = node.right; + continue; + } + if (isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + ) && isGeneratedIdentifier(node.left)) { + return node; + } + break; + } +} +function isSyntheticParenthesizedExpression(node) { + return isParenthesizedExpression(node) && nodeIsSynthesized(node) && !node.emitNode; +} +function flattenCommaListWorker(node, expressions) { + if (isSyntheticParenthesizedExpression(node)) { + flattenCommaListWorker(node.expression, expressions); + } else if (isCommaExpression(node)) { + flattenCommaListWorker(node.left, expressions); + flattenCommaListWorker(node.right, expressions); + } else if (isCommaListExpression(node)) { + for (const child of node.elements) { + flattenCommaListWorker(child, expressions); + } + } else { + expressions.push(node); + } +} +function flattenCommaList(node) { + const expressions = []; + flattenCommaListWorker(node, expressions); + return expressions; +} +function containsObjectRestOrSpread(node) { + if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) return true; + if (node.transformFlags & 128 /* ContainsES2018 */) { + for (const element of getElementsOfBindingOrAssignmentPattern(node)) { + const target = getTargetOfBindingOrAssignmentElement(element); + if (target && isAssignmentPattern(target)) { + if (target.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { + return true; + } + if (target.transformFlags & 128 /* ContainsES2018 */) { + if (containsObjectRestOrSpread(target)) return true; + } + } + } + } + return false; +} + +// src/compiler/factory/utilitiesPublic.ts +function setTextRange(range, location) { + return location ? setTextRangePosEnd(range, location.pos, location.end) : range; +} +function canHaveModifiers(node) { + const kind = node.kind; + return kind === 168 /* TypeParameter */ || kind === 169 /* Parameter */ || kind === 171 /* PropertySignature */ || kind === 172 /* PropertyDeclaration */ || kind === 173 /* MethodSignature */ || kind === 174 /* MethodDeclaration */ || kind === 176 /* Constructor */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 181 /* IndexSignature */ || kind === 185 /* ConstructorType */ || kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */ || kind === 231 /* ClassExpression */ || kind === 243 /* VariableStatement */ || kind === 262 /* FunctionDeclaration */ || kind === 263 /* ClassDeclaration */ || kind === 264 /* InterfaceDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 266 /* EnumDeclaration */ || kind === 267 /* ModuleDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 277 /* ExportAssignment */ || kind === 278 /* ExportDeclaration */; +} +function canHaveDecorators(node) { + const kind = node.kind; + return kind === 169 /* Parameter */ || kind === 172 /* PropertyDeclaration */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 231 /* ClassExpression */ || kind === 263 /* ClassDeclaration */; +} + +// src/compiler/parser.ts +var NodeConstructor; +var TokenConstructor; +var IdentifierConstructor; +var PrivateIdentifierConstructor; +var SourceFileConstructor; +var parseBaseNodeFactory = { + createBaseSourceFileNode: (kind) => new (SourceFileConstructor || (SourceFileConstructor = objectAllocator.getSourceFileConstructor()))(kind, -1, -1), + createBaseIdentifierNode: (kind) => new (IdentifierConstructor || (IdentifierConstructor = objectAllocator.getIdentifierConstructor()))(kind, -1, -1), + createBasePrivateIdentifierNode: (kind) => new (PrivateIdentifierConstructor || (PrivateIdentifierConstructor = objectAllocator.getPrivateIdentifierConstructor()))(kind, -1, -1), + createBaseTokenNode: (kind) => new (TokenConstructor || (TokenConstructor = objectAllocator.getTokenConstructor()))(kind, -1, -1), + createBaseNode: (kind) => new (NodeConstructor || (NodeConstructor = objectAllocator.getNodeConstructor()))(kind, -1, -1) +}; +var parseNodeFactory = createNodeFactory(1 /* NoParenthesizerRules */, parseBaseNodeFactory); +function visitNode2(cbNode, node) { + return node && cbNode(node); +} +function visitNodes(cbNode, cbNodes, nodes) { + if (nodes) { + if (cbNodes) { + return cbNodes(nodes); + } + for (const node of nodes) { + const result = cbNode(node); + if (result) { + return result; + } + } + } +} +function isJSDocLikeText(text, start) { + return text.charCodeAt(start + 1) === 42 /* asterisk */ && text.charCodeAt(start + 2) === 42 /* asterisk */ && text.charCodeAt(start + 3) !== 47 /* slash */; +} +function isFileProbablyExternalModule(sourceFile) { + return forEach(sourceFile.statements, isAnExternalModuleIndicatorNode) || getImportMetaIfNecessary(sourceFile); +} +function isAnExternalModuleIndicatorNode(node) { + return canHaveModifiers(node) && hasModifierOfKind(node, 95 /* ExportKeyword */) || isImportEqualsDeclaration(node) && isExternalModuleReference(node.moduleReference) || isImportDeclaration(node) || isExportAssignment(node) || isExportDeclaration(node) ? node : void 0; +} +function getImportMetaIfNecessary(sourceFile) { + return sourceFile.flags & 8388608 /* PossiblyContainsImportMeta */ ? walkTreeForImportMeta(sourceFile) : void 0; +} +function walkTreeForImportMeta(node) { + return isImportMeta2(node) ? node : forEachChild(node, walkTreeForImportMeta); +} +function hasModifierOfKind(node, kind) { + return some(node.modifiers, (m) => m.kind === kind); +} +function isImportMeta2(node) { + return isMetaProperty(node) && node.keywordToken === 102 /* ImportKeyword */ && node.name.escapedText === "meta"; +} +var forEachChildTable = { + [166 /* QualifiedName */]: function forEachChildInQualifiedName(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right); + }, + [168 /* TypeParameter */]: function forEachChildInTypeParameter(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.constraint) || visitNode2(cbNode, node.default) || visitNode2(cbNode, node.expression); + }, + [304 /* ShorthandPropertyAssignment */]: function forEachChildInShorthandPropertyAssignment(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.equalsToken) || visitNode2(cbNode, node.objectAssignmentInitializer); + }, + [305 /* SpreadAssignment */]: function forEachChildInSpreadAssignment(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [169 /* Parameter */]: function forEachChildInParameter(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); + }, + [172 /* PropertyDeclaration */]: function forEachChildInPropertyDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); + }, + [171 /* PropertySignature */]: function forEachChildInPropertySignature(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); + }, + [303 /* PropertyAssignment */]: function forEachChildInPropertyAssignment(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.initializer); + }, + [260 /* VariableDeclaration */]: function forEachChildInVariableDeclaration(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.exclamationToken) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.initializer); + }, + [208 /* BindingElement */]: function forEachChildInBindingElement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer); + }, + [181 /* IndexSignature */]: function forEachChildInIndexSignature(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); + }, + [185 /* ConstructorType */]: function forEachChildInConstructorType(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); + }, + [184 /* FunctionType */]: function forEachChildInFunctionType(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); + }, + [179 /* CallSignature */]: forEachChildInCallOrConstructSignature, + [180 /* ConstructSignature */]: forEachChildInCallOrConstructSignature, + [174 /* MethodDeclaration */]: function forEachChildInMethodDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.exclamationToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); + }, + [173 /* MethodSignature */]: function forEachChildInMethodSignature(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); + }, + [176 /* Constructor */]: function forEachChildInConstructor(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); + }, + [177 /* GetAccessor */]: function forEachChildInGetAccessor(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); + }, + [178 /* SetAccessor */]: function forEachChildInSetAccessor(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); + }, + [262 /* FunctionDeclaration */]: function forEachChildInFunctionDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); + }, + [218 /* FunctionExpression */]: function forEachChildInFunctionExpression(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.body); + }, + [219 /* ArrowFunction */]: function forEachChildInArrowFunction(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type) || visitNode2(cbNode, node.equalsGreaterThanToken) || visitNode2(cbNode, node.body); + }, + [175 /* ClassStaticBlockDeclaration */]: function forEachChildInClassStaticBlockDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.body); + }, + [183 /* TypeReference */]: function forEachChildInTypeReference(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.typeName) || visitNodes(cbNode, cbNodes, node.typeArguments); + }, + [182 /* TypePredicate */]: function forEachChildInTypePredicate(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.assertsModifier) || visitNode2(cbNode, node.parameterName) || visitNode2(cbNode, node.type); + }, + [186 /* TypeQuery */]: function forEachChildInTypeQuery(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.exprName) || visitNodes(cbNode, cbNodes, node.typeArguments); + }, + [187 /* TypeLiteral */]: function forEachChildInTypeLiteral(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.members); + }, + [188 /* ArrayType */]: function forEachChildInArrayType(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.elementType); + }, + [189 /* TupleType */]: function forEachChildInTupleType(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.elements); + }, + [192 /* UnionType */]: forEachChildInUnionOrIntersectionType, + [193 /* IntersectionType */]: forEachChildInUnionOrIntersectionType, + [194 /* ConditionalType */]: function forEachChildInConditionalType(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.checkType) || visitNode2(cbNode, node.extendsType) || visitNode2(cbNode, node.trueType) || visitNode2(cbNode, node.falseType); + }, + [195 /* InferType */]: function forEachChildInInferType(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.typeParameter); + }, + [205 /* ImportType */]: function forEachChildInImportType(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.argument) || visitNode2(cbNode, node.attributes) || visitNode2(cbNode, node.qualifier) || visitNodes(cbNode, cbNodes, node.typeArguments); + }, + [302 /* ImportTypeAssertionContainer */]: function forEachChildInImportTypeAssertionContainer(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.assertClause); + }, + [196 /* ParenthesizedType */]: forEachChildInParenthesizedTypeOrTypeOperator, + [198 /* TypeOperator */]: forEachChildInParenthesizedTypeOrTypeOperator, + [199 /* IndexedAccessType */]: function forEachChildInIndexedAccessType(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.objectType) || visitNode2(cbNode, node.indexType); + }, + [200 /* MappedType */]: function forEachChildInMappedType(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.readonlyToken) || visitNode2(cbNode, node.typeParameter) || visitNode2(cbNode, node.nameType) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type) || visitNodes(cbNode, cbNodes, node.members); + }, + [201 /* LiteralType */]: function forEachChildInLiteralType(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.literal); + }, + [202 /* NamedTupleMember */]: function forEachChildInNamedTupleMember(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.type); + }, + [206 /* ObjectBindingPattern */]: forEachChildInObjectOrArrayBindingPattern, + [207 /* ArrayBindingPattern */]: forEachChildInObjectOrArrayBindingPattern, + [209 /* ArrayLiteralExpression */]: function forEachChildInArrayLiteralExpression(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.elements); + }, + [210 /* ObjectLiteralExpression */]: function forEachChildInObjectLiteralExpression(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.properties); + }, + [211 /* PropertyAccessExpression */]: function forEachChildInPropertyAccessExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.name); + }, + [212 /* ElementAccessExpression */]: function forEachChildInElementAccessExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.questionDotToken) || visitNode2(cbNode, node.argumentExpression); + }, + [213 /* CallExpression */]: forEachChildInCallOrNewExpression, + [214 /* NewExpression */]: forEachChildInCallOrNewExpression, + [215 /* TaggedTemplateExpression */]: function forEachChildInTaggedTemplateExpression(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tag) || visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.template); + }, + [216 /* TypeAssertionExpression */]: function forEachChildInTypeAssertionExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.expression); + }, + [217 /* ParenthesizedExpression */]: function forEachChildInParenthesizedExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [220 /* DeleteExpression */]: function forEachChildInDeleteExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [221 /* TypeOfExpression */]: function forEachChildInTypeOfExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [222 /* VoidExpression */]: function forEachChildInVoidExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [224 /* PrefixUnaryExpression */]: function forEachChildInPrefixUnaryExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.operand); + }, + [229 /* YieldExpression */]: function forEachChildInYieldExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.asteriskToken) || visitNode2(cbNode, node.expression); + }, + [223 /* AwaitExpression */]: function forEachChildInAwaitExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [225 /* PostfixUnaryExpression */]: function forEachChildInPostfixUnaryExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.operand); + }, + [226 /* BinaryExpression */]: function forEachChildInBinaryExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.operatorToken) || visitNode2(cbNode, node.right); + }, + [234 /* AsExpression */]: function forEachChildInAsExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type); + }, + [235 /* NonNullExpression */]: function forEachChildInNonNullExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [238 /* SatisfiesExpression */]: function forEachChildInSatisfiesExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.type); + }, + [236 /* MetaProperty */]: function forEachChildInMetaProperty(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name); + }, + [227 /* ConditionalExpression */]: function forEachChildInConditionalExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.questionToken) || visitNode2(cbNode, node.whenTrue) || visitNode2(cbNode, node.colonToken) || visitNode2(cbNode, node.whenFalse); + }, + [230 /* SpreadElement */]: function forEachChildInSpreadElement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [241 /* Block */]: forEachChildInBlock, + [268 /* ModuleBlock */]: forEachChildInBlock, + [307 /* SourceFile */]: function forEachChildInSourceFile(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.statements) || visitNode2(cbNode, node.endOfFileToken); + }, + [243 /* VariableStatement */]: function forEachChildInVariableStatement(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.declarationList); + }, + [261 /* VariableDeclarationList */]: function forEachChildInVariableDeclarationList(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.declarations); + }, + [244 /* ExpressionStatement */]: function forEachChildInExpressionStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [245 /* IfStatement */]: function forEachChildInIfStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.thenStatement) || visitNode2(cbNode, node.elseStatement); + }, + [246 /* DoStatement */]: function forEachChildInDoStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.statement) || visitNode2(cbNode, node.expression); + }, + [247 /* WhileStatement */]: function forEachChildInWhileStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); + }, + [248 /* ForStatement */]: function forEachChildInForStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.condition) || visitNode2(cbNode, node.incrementor) || visitNode2(cbNode, node.statement); + }, + [249 /* ForInStatement */]: function forEachChildInForInStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); + }, + [250 /* ForOfStatement */]: function forEachChildInForOfStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.awaitModifier) || visitNode2(cbNode, node.initializer) || visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); + }, + [251 /* ContinueStatement */]: forEachChildInContinueOrBreakStatement, + [252 /* BreakStatement */]: forEachChildInContinueOrBreakStatement, + [253 /* ReturnStatement */]: function forEachChildInReturnStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [254 /* WithStatement */]: function forEachChildInWithStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.statement); + }, + [255 /* SwitchStatement */]: function forEachChildInSwitchStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.caseBlock); + }, + [269 /* CaseBlock */]: function forEachChildInCaseBlock(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.clauses); + }, + [296 /* CaseClause */]: function forEachChildInCaseClause(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.statements); + }, + [297 /* DefaultClause */]: function forEachChildInDefaultClause(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.statements); + }, + [256 /* LabeledStatement */]: function forEachChildInLabeledStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.label) || visitNode2(cbNode, node.statement); + }, + [257 /* ThrowStatement */]: function forEachChildInThrowStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [258 /* TryStatement */]: function forEachChildInTryStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.tryBlock) || visitNode2(cbNode, node.catchClause) || visitNode2(cbNode, node.finallyBlock); + }, + [299 /* CatchClause */]: function forEachChildInCatchClause(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.variableDeclaration) || visitNode2(cbNode, node.block); + }, + [170 /* Decorator */]: function forEachChildInDecorator(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [263 /* ClassDeclaration */]: forEachChildInClassDeclarationOrExpression, + [231 /* ClassExpression */]: forEachChildInClassDeclarationOrExpression, + [264 /* InterfaceDeclaration */]: function forEachChildInInterfaceDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members); + }, + [265 /* TypeAliasDeclaration */]: function forEachChildInTypeAliasDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNode2(cbNode, node.type); + }, + [266 /* EnumDeclaration */]: function forEachChildInEnumDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.members); + }, + [306 /* EnumMember */]: function forEachChildInEnumMember(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer); + }, + [267 /* ModuleDeclaration */]: function forEachChildInModuleDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.body); + }, + [271 /* ImportEqualsDeclaration */]: function forEachChildInImportEqualsDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNode2(cbNode, node.moduleReference); + }, + [272 /* ImportDeclaration */]: function forEachChildInImportDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes); + }, + [273 /* ImportClause */]: function forEachChildInImportClause(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.namedBindings); + }, + [300 /* ImportAttributes */]: function forEachChildInImportAttributes(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.elements); + }, + [301 /* ImportAttribute */]: function forEachChildInImportAttribute(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.value); + }, + [270 /* NamespaceExportDeclaration */]: function forEachChildInNamespaceExportDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name); + }, + [274 /* NamespaceImport */]: function forEachChildInNamespaceImport(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name); + }, + [280 /* NamespaceExport */]: function forEachChildInNamespaceExport(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name); + }, + [275 /* NamedImports */]: forEachChildInNamedImportsOrExports, + [279 /* NamedExports */]: forEachChildInNamedImportsOrExports, + [278 /* ExportDeclaration */]: function forEachChildInExportDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.exportClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes); + }, + [276 /* ImportSpecifier */]: forEachChildInImportOrExportSpecifier, + [281 /* ExportSpecifier */]: forEachChildInImportOrExportSpecifier, + [277 /* ExportAssignment */]: function forEachChildInExportAssignment(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.expression); + }, + [228 /* TemplateExpression */]: function forEachChildInTemplateExpression(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans); + }, + [239 /* TemplateSpan */]: function forEachChildInTemplateSpan(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression) || visitNode2(cbNode, node.literal); + }, + [203 /* TemplateLiteralType */]: function forEachChildInTemplateLiteralType(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.head) || visitNodes(cbNode, cbNodes, node.templateSpans); + }, + [204 /* TemplateLiteralTypeSpan */]: function forEachChildInTemplateLiteralTypeSpan(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.type) || visitNode2(cbNode, node.literal); + }, + [167 /* ComputedPropertyName */]: function forEachChildInComputedPropertyName(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [298 /* HeritageClause */]: function forEachChildInHeritageClause(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.types); + }, + [233 /* ExpressionWithTypeArguments */]: function forEachChildInExpressionWithTypeArguments(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.expression) || visitNodes(cbNode, cbNodes, node.typeArguments); + }, + [283 /* ExternalModuleReference */]: function forEachChildInExternalModuleReference(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [282 /* MissingDeclaration */]: function forEachChildInMissingDeclaration(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers); + }, + [356 /* CommaListExpression */]: function forEachChildInCommaListExpression(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.elements); + }, + [284 /* JsxElement */]: function forEachChildInJsxElement(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.openingElement) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingElement); + }, + [288 /* JsxFragment */]: function forEachChildInJsxFragment(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.openingFragment) || visitNodes(cbNode, cbNodes, node.children) || visitNode2(cbNode, node.closingFragment); + }, + [285 /* JsxSelfClosingElement */]: forEachChildInJsxOpeningOrSelfClosingElement, + [286 /* JsxOpeningElement */]: forEachChildInJsxOpeningOrSelfClosingElement, + [292 /* JsxAttributes */]: function forEachChildInJsxAttributes(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.properties); + }, + [291 /* JsxAttribute */]: function forEachChildInJsxAttribute(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name) || visitNode2(cbNode, node.initializer); + }, + [293 /* JsxSpreadAttribute */]: function forEachChildInJsxSpreadAttribute(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); + }, + [294 /* JsxExpression */]: function forEachChildInJsxExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.dotDotDotToken) || visitNode2(cbNode, node.expression); + }, + [287 /* JsxClosingElement */]: function forEachChildInJsxClosingElement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.tagName); + }, + [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.namespace) || visitNode2(cbNode, node.name); + }, + [190 /* OptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier, + [191 /* RestType */]: forEachChildInOptionalRestOrJSDocParameterModifier, + [309 /* JSDocTypeExpression */]: forEachChildInOptionalRestOrJSDocParameterModifier, + [315 /* JSDocNonNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier, + [314 /* JSDocNullableType */]: forEachChildInOptionalRestOrJSDocParameterModifier, + [316 /* JSDocOptionalType */]: forEachChildInOptionalRestOrJSDocParameterModifier, + [318 /* JSDocVariadicType */]: forEachChildInOptionalRestOrJSDocParameterModifier, + [317 /* JSDocFunctionType */]: function forEachChildInJSDocFunctionType(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); + }, + [320 /* JSDoc */]: function forEachChildInJSDoc(node, cbNode, cbNodes) { + return (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) || visitNodes(cbNode, cbNodes, node.tags); + }, + [347 /* JSDocSeeTag */]: function forEachChildInJSDocSeeTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.name) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); + }, + [310 /* JSDocNameReference */]: function forEachChildInJSDocNameReference(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name); + }, + [311 /* JSDocMemberName */]: function forEachChildInJSDocMemberName(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.left) || visitNode2(cbNode, node.right); + }, + [341 /* JSDocParameterTag */]: forEachChildInJSDocParameterOrPropertyTag, + [348 /* JSDocPropertyTag */]: forEachChildInJSDocParameterOrPropertyTag, + [330 /* JSDocAuthorTag */]: function forEachChildInJSDocAuthorTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); + }, + [329 /* JSDocImplementsTag */]: function forEachChildInJSDocImplementsTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); + }, + [328 /* JSDocAugmentsTag */]: function forEachChildInJSDocAugmentsTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.class) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); + }, + [345 /* JSDocTemplateTag */]: function forEachChildInJSDocTemplateTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.constraint) || visitNodes(cbNode, cbNodes, node.typeParameters) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); + }, + [346 /* JSDocTypedefTag */]: function forEachChildInJSDocTypedefTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || (node.typeExpression && node.typeExpression.kind === 309 /* JSDocTypeExpression */ ? visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.fullName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)) : visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment))); + }, + [338 /* JSDocCallbackTag */]: function forEachChildInJSDocCallbackTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.fullName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); + }, + [342 /* JSDocReturnTag */]: forEachChildInJSDocTypeLikeTag, + [344 /* JSDocTypeTag */]: forEachChildInJSDocTypeLikeTag, + [343 /* JSDocThisTag */]: forEachChildInJSDocTypeLikeTag, + [340 /* JSDocEnumTag */]: forEachChildInJSDocTypeLikeTag, + [350 /* JSDocSatisfiesTag */]: forEachChildInJSDocTypeLikeTag, + [349 /* JSDocThrowsTag */]: forEachChildInJSDocTypeLikeTag, + [339 /* JSDocOverloadTag */]: forEachChildInJSDocTypeLikeTag, + [323 /* JSDocSignature */]: function forEachChildInJSDocSignature(node, cbNode, _cbNodes) { + return forEach(node.typeParameters, cbNode) || forEach(node.parameters, cbNode) || visitNode2(cbNode, node.type); + }, + [324 /* JSDocLink */]: forEachChildInJSDocLinkCodeOrPlain, + [325 /* JSDocLinkCode */]: forEachChildInJSDocLinkCodeOrPlain, + [326 /* JSDocLinkPlain */]: forEachChildInJSDocLinkCodeOrPlain, + [322 /* JSDocTypeLiteral */]: function forEachChildInJSDocTypeLiteral(node, cbNode, _cbNodes) { + return forEach(node.jsDocPropertyTags, cbNode); + }, + [327 /* JSDocTag */]: forEachChildInJSDocTag, + [332 /* JSDocClassTag */]: forEachChildInJSDocTag, + [333 /* JSDocPublicTag */]: forEachChildInJSDocTag, + [334 /* JSDocPrivateTag */]: forEachChildInJSDocTag, + [335 /* JSDocProtectedTag */]: forEachChildInJSDocTag, + [336 /* JSDocReadonlyTag */]: forEachChildInJSDocTag, + [331 /* JSDocDeprecatedTag */]: forEachChildInJSDocTag, + [337 /* JSDocOverrideTag */]: forEachChildInJSDocTag, + [351 /* JSDocImportTag */]: forEachChildInJSDocImportTag, + [355 /* PartiallyEmittedExpression */]: forEachChildInPartiallyEmittedExpression +}; +function forEachChildInCallOrConstructSignature(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.parameters) || visitNode2(cbNode, node.type); +} +function forEachChildInUnionOrIntersectionType(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.types); +} +function forEachChildInParenthesizedTypeOrTypeOperator(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.type); +} +function forEachChildInObjectOrArrayBindingPattern(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.elements); +} +function forEachChildInCallOrNewExpression(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.expression) || // TODO: should we separate these branches out? + visitNode2(cbNode, node.questionDotToken) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNodes(cbNode, cbNodes, node.arguments); +} +function forEachChildInBlock(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.statements); +} +function forEachChildInContinueOrBreakStatement(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.label); +} +function forEachChildInClassDeclarationOrExpression(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.modifiers) || visitNode2(cbNode, node.name) || visitNodes(cbNode, cbNodes, node.typeParameters) || visitNodes(cbNode, cbNodes, node.heritageClauses) || visitNodes(cbNode, cbNodes, node.members); +} +function forEachChildInNamedImportsOrExports(node, cbNode, cbNodes) { + return visitNodes(cbNode, cbNodes, node.elements); +} +function forEachChildInImportOrExportSpecifier(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.propertyName) || visitNode2(cbNode, node.name); +} +function forEachChildInJsxOpeningOrSelfClosingElement(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNodes(cbNode, cbNodes, node.typeArguments) || visitNode2(cbNode, node.attributes); +} +function forEachChildInOptionalRestOrJSDocParameterModifier(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.type); +} +function forEachChildInJSDocParameterOrPropertyTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || (node.isNameFirst ? visitNode2(cbNode, node.name) || visitNode2(cbNode, node.typeExpression) : visitNode2(cbNode, node.typeExpression) || visitNode2(cbNode, node.name)) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); +} +function forEachChildInJSDocTypeLikeTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.typeExpression) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); +} +function forEachChildInJSDocLinkCodeOrPlain(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.name); +} +function forEachChildInJSDocTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); +} +function forEachChildInJSDocImportTag(node, cbNode, cbNodes) { + return visitNode2(cbNode, node.tagName) || visitNode2(cbNode, node.importClause) || visitNode2(cbNode, node.moduleSpecifier) || visitNode2(cbNode, node.attributes) || (typeof node.comment === "string" ? void 0 : visitNodes(cbNode, cbNodes, node.comment)); +} +function forEachChildInPartiallyEmittedExpression(node, cbNode, _cbNodes) { + return visitNode2(cbNode, node.expression); +} +function forEachChild(node, cbNode, cbNodes) { + if (node === void 0 || node.kind <= 165 /* LastToken */) { + return; + } + const fn = forEachChildTable[node.kind]; + return fn === void 0 ? void 0 : fn(node, cbNode, cbNodes); +} +function forEachChildRecursively(rootNode, cbNode, cbNodes) { + const queue = gatherPossibleChildren(rootNode); + const parents = []; + while (parents.length < queue.length) { + parents.push(rootNode); + } + while (queue.length !== 0) { + const current = queue.pop(); + const parent2 = parents.pop(); + if (isArray(current)) { + if (cbNodes) { + const res = cbNodes(current, parent2); + if (res) { + if (res === "skip") continue; + return res; + } + } + for (let i = current.length - 1; i >= 0; --i) { + queue.push(current[i]); + parents.push(parent2); + } + } else { + const res = cbNode(current, parent2); + if (res) { + if (res === "skip") continue; + return res; + } + if (current.kind >= 166 /* FirstNode */) { + for (const child of gatherPossibleChildren(current)) { + queue.push(child); + parents.push(current); + } + } + } + } +} +function gatherPossibleChildren(node) { + const children = []; + forEachChild(node, addWorkItem, addWorkItem); + return children; + function addWorkItem(n) { + children.unshift(n); + } +} +function setExternalModuleIndicator(sourceFile) { + sourceFile.externalModuleIndicator = isFileProbablyExternalModule(sourceFile); +} +function createSourceFile(fileName, sourceText, languageVersionOrOptions, setParentNodes = false, scriptKind) { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push( + tracing.Phase.Parse, + "createSourceFile", + { path: fileName }, + /*separateBeginAndEnd*/ + true + ); + mark("beforeParse"); + let result; + const { + languageVersion, + setExternalModuleIndicator: overrideSetExternalModuleIndicator, + impliedNodeFormat: format, + jsDocParsingMode + } = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { languageVersion: languageVersionOrOptions }; + if (languageVersion === 100 /* JSON */) { + result = Parser.parseSourceFile( + fileName, + sourceText, + languageVersion, + /*syntaxCursor*/ + void 0, + setParentNodes, + 6 /* JSON */, + noop, + jsDocParsingMode + ); + } else { + const setIndicator = format === void 0 ? overrideSetExternalModuleIndicator : (file) => { + file.impliedNodeFormat = format; + return (overrideSetExternalModuleIndicator || setExternalModuleIndicator)(file); + }; + result = Parser.parseSourceFile( + fileName, + sourceText, + languageVersion, + /*syntaxCursor*/ + void 0, + setParentNodes, + scriptKind, + setIndicator, + jsDocParsingMode + ); + } + mark("afterParse"); + measure("Parse", "beforeParse", "afterParse"); + (_b = tracing) == null ? void 0 : _b.pop(); + return result; +} +function parseIsolatedEntityName(text, languageVersion) { + return Parser.parseIsolatedEntityName(text, languageVersion); +} +function parseJsonText(fileName, sourceText) { + return Parser.parseJsonText(fileName, sourceText); +} +function isExternalModule(file) { + return file.externalModuleIndicator !== void 0; +} +function updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks = false) { + const newSourceFile = IncrementalParser.updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); + newSourceFile.flags |= sourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */; + return newSourceFile; +} +function parseIsolatedJSDocComment(content, start, length2) { + const result = Parser.JSDocParser.parseIsolatedJSDocComment(content, start, length2); + if (result && result.jsDoc) { + Parser.fixupParentReferences(result.jsDoc); + } + return result; +} +function parseJSDocTypeExpressionForTests(content, start, length2) { + return Parser.JSDocParser.parseJSDocTypeExpressionForTests(content, start, length2); +} +var Parser; +((Parser2) => { + var scanner2 = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + true + ); + var disallowInAndDecoratorContext = 8192 /* DisallowInContext */ | 32768 /* DecoratorContext */; + var NodeConstructor2; + var TokenConstructor2; + var IdentifierConstructor2; + var PrivateIdentifierConstructor2; + var SourceFileConstructor2; + function countNode(node) { + nodeCount++; + return node; + } + var baseNodeFactory = { + createBaseSourceFileNode: (kind) => countNode(new SourceFileConstructor2( + kind, + /*pos*/ + 0, + /*end*/ + 0 + )), + createBaseIdentifierNode: (kind) => countNode(new IdentifierConstructor2( + kind, + /*pos*/ + 0, + /*end*/ + 0 + )), + createBasePrivateIdentifierNode: (kind) => countNode(new PrivateIdentifierConstructor2( + kind, + /*pos*/ + 0, + /*end*/ + 0 + )), + createBaseTokenNode: (kind) => countNode(new TokenConstructor2( + kind, + /*pos*/ + 0, + /*end*/ + 0 + )), + createBaseNode: (kind) => countNode(new NodeConstructor2( + kind, + /*pos*/ + 0, + /*end*/ + 0 + )) + }; + var factory2 = createNodeFactory(1 /* NoParenthesizerRules */ | 2 /* NoNodeConverters */ | 8 /* NoOriginalNode */, baseNodeFactory); + var { + createNodeArray: factoryCreateNodeArray, + createNumericLiteral: factoryCreateNumericLiteral, + createStringLiteral: factoryCreateStringLiteral, + createLiteralLikeNode: factoryCreateLiteralLikeNode, + createIdentifier: factoryCreateIdentifier, + createPrivateIdentifier: factoryCreatePrivateIdentifier, + createToken: factoryCreateToken, + createArrayLiteralExpression: factoryCreateArrayLiteralExpression, + createObjectLiteralExpression: factoryCreateObjectLiteralExpression, + createPropertyAccessExpression: factoryCreatePropertyAccessExpression, + createPropertyAccessChain: factoryCreatePropertyAccessChain, + createElementAccessExpression: factoryCreateElementAccessExpression, + createElementAccessChain: factoryCreateElementAccessChain, + createCallExpression: factoryCreateCallExpression, + createCallChain: factoryCreateCallChain, + createNewExpression: factoryCreateNewExpression, + createParenthesizedExpression: factoryCreateParenthesizedExpression, + createBlock: factoryCreateBlock, + createVariableStatement: factoryCreateVariableStatement, + createExpressionStatement: factoryCreateExpressionStatement, + createIfStatement: factoryCreateIfStatement, + createWhileStatement: factoryCreateWhileStatement, + createForStatement: factoryCreateForStatement, + createForOfStatement: factoryCreateForOfStatement, + createVariableDeclaration: factoryCreateVariableDeclaration, + createVariableDeclarationList: factoryCreateVariableDeclarationList + } = factory2; + var fileName; + var sourceFlags; + var sourceText; + var languageVersion; + var scriptKind; + var languageVariant; + var parseDiagnostics; + var jsDocDiagnostics; + var syntaxCursor; + var currentToken; + var nodeCount; + var identifiers; + var identifierCount; + var parsingContext; + var notParenthesizedArrow; + var contextFlags; + var topLevel = true; + var parseErrorBeforeNextFinishedNode = false; + function parseSourceFile(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes = false, scriptKind2, setExternalModuleIndicatorOverride, jsDocParsingMode = 0 /* ParseAll */) { + var _a; + scriptKind2 = ensureScriptKind(fileName2, scriptKind2); + if (scriptKind2 === 6 /* JSON */) { + const result2 = parseJsonText2(fileName2, sourceText2, languageVersion2, syntaxCursor2, setParentNodes); + convertToJson( + result2, + (_a = result2.statements[0]) == null ? void 0 : _a.expression, + result2.parseDiagnostics, + /*returnValue*/ + false, + /*jsonConversionNotifier*/ + void 0 + ); + result2.referencedFiles = emptyArray; + result2.typeReferenceDirectives = emptyArray; + result2.libReferenceDirectives = emptyArray; + result2.amdDependencies = emptyArray; + result2.hasNoDefaultLib = false; + result2.pragmas = emptyMap; + return result2; + } + initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, scriptKind2, jsDocParsingMode); + const result = parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicatorOverride || setExternalModuleIndicator, jsDocParsingMode); + clearState(); + return result; + } + Parser2.parseSourceFile = parseSourceFile; + function parseIsolatedEntityName2(content, languageVersion2) { + initializeState( + "", + content, + languageVersion2, + /*syntaxCursor*/ + void 0, + 1 /* JS */, + 0 /* ParseAll */ + ); + nextToken(); + const entityName = parseEntityName( + /*allowReservedWords*/ + true + ); + const isValid = token() === 1 /* EndOfFileToken */ && !parseDiagnostics.length; + clearState(); + return isValid ? entityName : void 0; + } + Parser2.parseIsolatedEntityName = parseIsolatedEntityName2; + function parseJsonText2(fileName2, sourceText2, languageVersion2 = 2 /* ES2015 */, syntaxCursor2, setParentNodes = false) { + initializeState(fileName2, sourceText2, languageVersion2, syntaxCursor2, 6 /* JSON */, 0 /* ParseAll */); + sourceFlags = contextFlags; + nextToken(); + const pos = getNodePos(); + let statements, endOfFileToken; + if (token() === 1 /* EndOfFileToken */) { + statements = createNodeArray([], pos, pos); + endOfFileToken = parseTokenNode(); + } else { + let expressions; + while (token() !== 1 /* EndOfFileToken */) { + let expression2; + switch (token()) { + case 23 /* OpenBracketToken */: + expression2 = parseArrayLiteralExpression(); + break; + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 106 /* NullKeyword */: + expression2 = parseTokenNode(); + break; + case 41 /* MinusToken */: + if (lookAhead(() => nextToken() === 9 /* NumericLiteral */ && nextToken() !== 59 /* ColonToken */)) { + expression2 = parsePrefixUnaryExpression(); + } else { + expression2 = parseObjectLiteralExpression(); + } + break; + case 9 /* NumericLiteral */: + case 11 /* StringLiteral */: + if (lookAhead(() => nextToken() !== 59 /* ColonToken */)) { + expression2 = parseLiteralNode(); + break; + } + // falls through + default: + expression2 = parseObjectLiteralExpression(); + break; + } + if (expressions && isArray(expressions)) { + expressions.push(expression2); + } else if (expressions) { + expressions = [expressions, expression2]; + } else { + expressions = expression2; + if (token() !== 1 /* EndOfFileToken */) { + parseErrorAtCurrentToken(Diagnostics.Unexpected_token); + } + } + } + const expression = isArray(expressions) ? finishNode(factoryCreateArrayLiteralExpression(expressions), pos) : Debug.checkDefined(expressions); + const statement = factoryCreateExpressionStatement(expression); + finishNode(statement, pos); + statements = createNodeArray([statement], pos); + endOfFileToken = parseExpectedToken(1 /* EndOfFileToken */, Diagnostics.Unexpected_token); + } + const sourceFile = createSourceFile2( + fileName2, + 2 /* ES2015 */, + 6 /* JSON */, + /*isDeclarationFile*/ + false, + statements, + endOfFileToken, + sourceFlags, + noop + ); + if (setParentNodes) { + fixupParentReferences(sourceFile); + } + sourceFile.nodeCount = nodeCount; + sourceFile.identifierCount = identifierCount; + sourceFile.identifiers = identifiers; + sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); + if (jsDocDiagnostics) { + sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile); + } + const result = sourceFile; + clearState(); + return result; + } + Parser2.parseJsonText = parseJsonText2; + function initializeState(_fileName, _sourceText, _languageVersion, _syntaxCursor, _scriptKind, _jsDocParsingMode) { + NodeConstructor2 = objectAllocator.getNodeConstructor(); + TokenConstructor2 = objectAllocator.getTokenConstructor(); + IdentifierConstructor2 = objectAllocator.getIdentifierConstructor(); + PrivateIdentifierConstructor2 = objectAllocator.getPrivateIdentifierConstructor(); + SourceFileConstructor2 = objectAllocator.getSourceFileConstructor(); + fileName = normalizePath(_fileName); + sourceText = _sourceText; + languageVersion = _languageVersion; + syntaxCursor = _syntaxCursor; + scriptKind = _scriptKind; + languageVariant = getLanguageVariant(_scriptKind); + parseDiagnostics = []; + parsingContext = 0; + identifiers = /* @__PURE__ */ new Map(); + identifierCount = 0; + nodeCount = 0; + sourceFlags = 0; + topLevel = true; + switch (scriptKind) { + case 1 /* JS */: + case 2 /* JSX */: + contextFlags = 524288 /* JavaScriptFile */; + break; + case 6 /* JSON */: + contextFlags = 524288 /* JavaScriptFile */ | 134217728 /* JsonFile */; + break; + default: + contextFlags = 0 /* None */; + break; + } + parseErrorBeforeNextFinishedNode = false; + scanner2.setText(sourceText); + scanner2.setOnError(scanError); + scanner2.setScriptTarget(languageVersion); + scanner2.setLanguageVariant(languageVariant); + scanner2.setScriptKind(scriptKind); + scanner2.setJSDocParsingMode(_jsDocParsingMode); + } + function clearState() { + scanner2.clearCommentDirectives(); + scanner2.setText(""); + scanner2.setOnError(void 0); + scanner2.setScriptKind(0 /* Unknown */); + scanner2.setJSDocParsingMode(0 /* ParseAll */); + sourceText = void 0; + languageVersion = void 0; + syntaxCursor = void 0; + scriptKind = void 0; + languageVariant = void 0; + sourceFlags = 0; + parseDiagnostics = void 0; + jsDocDiagnostics = void 0; + parsingContext = 0; + identifiers = void 0; + notParenthesizedArrow = void 0; + topLevel = true; + } + function parseSourceFileWorker(languageVersion2, setParentNodes, scriptKind2, setExternalModuleIndicator2, jsDocParsingMode) { + const isDeclarationFile = isDeclarationFileName(fileName); + if (isDeclarationFile) { + contextFlags |= 33554432 /* Ambient */; + } + sourceFlags = contextFlags; + nextToken(); + const statements = parseList(0 /* SourceElements */, parseStatement); + Debug.assert(token() === 1 /* EndOfFileToken */); + const endHasJSDoc = hasPrecedingJSDocComment(); + const endOfFileToken = withJSDoc(parseTokenNode(), endHasJSDoc); + const sourceFile = createSourceFile2(fileName, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, sourceFlags, setExternalModuleIndicator2); + processCommentPragmas(sourceFile, sourceText); + processPragmasIntoFields(sourceFile, reportPragmaDiagnostic); + sourceFile.commentDirectives = scanner2.getCommentDirectives(); + sourceFile.nodeCount = nodeCount; + sourceFile.identifierCount = identifierCount; + sourceFile.identifiers = identifiers; + sourceFile.parseDiagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); + sourceFile.jsDocParsingMode = jsDocParsingMode; + if (jsDocDiagnostics) { + sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile); + } + if (setParentNodes) { + fixupParentReferences(sourceFile); + } + return sourceFile; + function reportPragmaDiagnostic(pos, end, diagnostic) { + parseDiagnostics.push(createDetachedDiagnostic(fileName, sourceText, pos, end, diagnostic)); + } + } + let hasDeprecatedTag = false; + function withJSDoc(node, hasJSDoc) { + if (!hasJSDoc) { + return node; + } + Debug.assert(!node.jsDoc); + const jsDoc = mapDefined(getJSDocCommentRanges(node, sourceText), (comment) => JSDocParser.parseJSDocComment(node, comment.pos, comment.end - comment.pos)); + if (jsDoc.length) node.jsDoc = jsDoc; + if (hasDeprecatedTag) { + hasDeprecatedTag = false; + node.flags |= 536870912 /* Deprecated */; + } + return node; + } + function reparseTopLevelAwait(sourceFile) { + const savedSyntaxCursor = syntaxCursor; + const baseSyntaxCursor = IncrementalParser.createSyntaxCursor(sourceFile); + syntaxCursor = { currentNode: currentNode2 }; + const statements = []; + const savedParseDiagnostics = parseDiagnostics; + parseDiagnostics = []; + let pos = 0; + let start = findNextStatementWithAwait(sourceFile.statements, 0); + while (start !== -1) { + const prevStatement = sourceFile.statements[pos]; + const nextStatement = sourceFile.statements[start]; + addRange(statements, sourceFile.statements, pos, start); + pos = findNextStatementWithoutAwait(sourceFile.statements, start); + const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos); + const diagnosticEnd = diagnosticStart >= 0 ? findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= nextStatement.pos, diagnosticStart) : -1; + if (diagnosticStart >= 0) { + addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart, diagnosticEnd >= 0 ? diagnosticEnd : void 0); + } + speculationHelper(() => { + const savedContextFlags = contextFlags; + contextFlags |= 65536 /* AwaitContext */; + scanner2.resetTokenState(nextStatement.pos); + nextToken(); + while (token() !== 1 /* EndOfFileToken */) { + const startPos = scanner2.getTokenFullStart(); + const statement = parseListElement(0 /* SourceElements */, parseStatement); + statements.push(statement); + if (startPos === scanner2.getTokenFullStart()) { + nextToken(); + } + if (pos >= 0) { + const nonAwaitStatement = sourceFile.statements[pos]; + if (statement.end === nonAwaitStatement.pos) { + break; + } + if (statement.end > nonAwaitStatement.pos) { + pos = findNextStatementWithoutAwait(sourceFile.statements, pos + 1); + } + } + } + contextFlags = savedContextFlags; + }, 2 /* Reparse */); + start = pos >= 0 ? findNextStatementWithAwait(sourceFile.statements, pos) : -1; + } + if (pos >= 0) { + const prevStatement = sourceFile.statements[pos]; + addRange(statements, sourceFile.statements, pos); + const diagnosticStart = findIndex(savedParseDiagnostics, (diagnostic) => diagnostic.start >= prevStatement.pos); + if (diagnosticStart >= 0) { + addRange(parseDiagnostics, savedParseDiagnostics, diagnosticStart); + } + } + syntaxCursor = savedSyntaxCursor; + return factory2.updateSourceFile(sourceFile, setTextRange(factoryCreateNodeArray(statements), sourceFile.statements)); + function containsPossibleTopLevelAwait(node) { + return !(node.flags & 65536 /* AwaitContext */) && !!(node.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */); + } + function findNextStatementWithAwait(statements2, start2) { + for (let i = start2; i < statements2.length; i++) { + if (containsPossibleTopLevelAwait(statements2[i])) { + return i; + } + } + return -1; + } + function findNextStatementWithoutAwait(statements2, start2) { + for (let i = start2; i < statements2.length; i++) { + if (!containsPossibleTopLevelAwait(statements2[i])) { + return i; + } + } + return -1; + } + function currentNode2(position) { + const node = baseSyntaxCursor.currentNode(position); + if (topLevel && node && containsPossibleTopLevelAwait(node)) { + markAsIntersectingIncrementalChange(node); + } + return node; + } + } + function fixupParentReferences(rootNode) { + setParentRecursive( + rootNode, + /*incremental*/ + true + ); + } + Parser2.fixupParentReferences = fixupParentReferences; + function createSourceFile2(fileName2, languageVersion2, scriptKind2, isDeclarationFile, statements, endOfFileToken, flags, setExternalModuleIndicator2) { + let sourceFile = factory2.createSourceFile(statements, endOfFileToken, flags); + setTextRangePosWidth(sourceFile, 0, sourceText.length); + setFields(sourceFile); + if (!isDeclarationFile && isExternalModule(sourceFile) && sourceFile.transformFlags & 67108864 /* ContainsPossibleTopLevelAwait */) { + const oldSourceFile = sourceFile; + sourceFile = reparseTopLevelAwait(sourceFile); + if (oldSourceFile !== sourceFile) setFields(sourceFile); + } + return sourceFile; + function setFields(sourceFile2) { + sourceFile2.text = sourceText; + sourceFile2.bindDiagnostics = []; + sourceFile2.bindSuggestionDiagnostics = void 0; + sourceFile2.languageVersion = languageVersion2; + sourceFile2.fileName = fileName2; + sourceFile2.languageVariant = getLanguageVariant(scriptKind2); + sourceFile2.isDeclarationFile = isDeclarationFile; + sourceFile2.scriptKind = scriptKind2; + setExternalModuleIndicator2(sourceFile2); + sourceFile2.setExternalModuleIndicator = setExternalModuleIndicator2; + } + } + function setContextFlag(val, flag) { + if (val) { + contextFlags |= flag; + } else { + contextFlags &= ~flag; + } + } + function setDisallowInContext(val) { + setContextFlag(val, 8192 /* DisallowInContext */); + } + function setYieldContext(val) { + setContextFlag(val, 16384 /* YieldContext */); + } + function setDecoratorContext(val) { + setContextFlag(val, 32768 /* DecoratorContext */); + } + function setAwaitContext(val) { + setContextFlag(val, 65536 /* AwaitContext */); + } + function doOutsideOfContext(context, func) { + const contextFlagsToClear = context & contextFlags; + if (contextFlagsToClear) { + setContextFlag( + /*val*/ + false, + contextFlagsToClear + ); + const result = func(); + setContextFlag( + /*val*/ + true, + contextFlagsToClear + ); + return result; + } + return func(); + } + function doInsideOfContext(context, func) { + const contextFlagsToSet = context & ~contextFlags; + if (contextFlagsToSet) { + setContextFlag( + /*val*/ + true, + contextFlagsToSet + ); + const result = func(); + setContextFlag( + /*val*/ + false, + contextFlagsToSet + ); + return result; + } + return func(); + } + function allowInAnd(func) { + return doOutsideOfContext(8192 /* DisallowInContext */, func); + } + function disallowInAnd(func) { + return doInsideOfContext(8192 /* DisallowInContext */, func); + } + function allowConditionalTypesAnd(func) { + return doOutsideOfContext(131072 /* DisallowConditionalTypesContext */, func); + } + function disallowConditionalTypesAnd(func) { + return doInsideOfContext(131072 /* DisallowConditionalTypesContext */, func); + } + function doInYieldContext(func) { + return doInsideOfContext(16384 /* YieldContext */, func); + } + function doInDecoratorContext(func) { + return doInsideOfContext(32768 /* DecoratorContext */, func); + } + function doInAwaitContext(func) { + return doInsideOfContext(65536 /* AwaitContext */, func); + } + function doOutsideOfAwaitContext(func) { + return doOutsideOfContext(65536 /* AwaitContext */, func); + } + function doInYieldAndAwaitContext(func) { + return doInsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func); + } + function doOutsideOfYieldAndAwaitContext(func) { + return doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */, func); + } + function inContext(flags) { + return (contextFlags & flags) !== 0; + } + function inYieldContext() { + return inContext(16384 /* YieldContext */); + } + function inDisallowInContext() { + return inContext(8192 /* DisallowInContext */); + } + function inDisallowConditionalTypesContext() { + return inContext(131072 /* DisallowConditionalTypesContext */); + } + function inDecoratorContext() { + return inContext(32768 /* DecoratorContext */); + } + function inAwaitContext() { + return inContext(65536 /* AwaitContext */); + } + function parseErrorAtCurrentToken(message, ...args) { + return parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), message, ...args); + } + function parseErrorAtPosition(start, length2, message, ...args) { + const lastError = lastOrUndefined(parseDiagnostics); + let result; + if (!lastError || start !== lastError.start) { + result = createDetachedDiagnostic(fileName, sourceText, start, length2, message, ...args); + parseDiagnostics.push(result); + } + parseErrorBeforeNextFinishedNode = true; + return result; + } + function parseErrorAt(start, end, message, ...args) { + return parseErrorAtPosition(start, end - start, message, ...args); + } + function parseErrorAtRange(range, message, ...args) { + parseErrorAt(range.pos, range.end, message, ...args); + } + function scanError(message, length2, arg0) { + parseErrorAtPosition(scanner2.getTokenEnd(), length2, message, arg0); + } + function getNodePos() { + return scanner2.getTokenFullStart(); + } + function hasPrecedingJSDocComment() { + return scanner2.hasPrecedingJSDocComment(); + } + function token() { + return currentToken; + } + function nextTokenWithoutCheck() { + return currentToken = scanner2.scan(); + } + function nextTokenAnd(func) { + nextToken(); + return func(); + } + function nextToken() { + if (isKeyword(currentToken) && (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape())) { + parseErrorAt(scanner2.getTokenStart(), scanner2.getTokenEnd(), Diagnostics.Keywords_cannot_contain_escape_characters); + } + return nextTokenWithoutCheck(); + } + function nextTokenJSDoc() { + return currentToken = scanner2.scanJsDocToken(); + } + function nextJSDocCommentTextToken(inBackticks) { + return currentToken = scanner2.scanJSDocCommentTextToken(inBackticks); + } + function reScanGreaterToken() { + return currentToken = scanner2.reScanGreaterToken(); + } + function reScanSlashToken() { + return currentToken = scanner2.reScanSlashToken(); + } + function reScanTemplateToken(isTaggedTemplate) { + return currentToken = scanner2.reScanTemplateToken(isTaggedTemplate); + } + function reScanLessThanToken() { + return currentToken = scanner2.reScanLessThanToken(); + } + function reScanHashToken() { + return currentToken = scanner2.reScanHashToken(); + } + function scanJsxIdentifier() { + return currentToken = scanner2.scanJsxIdentifier(); + } + function scanJsxText() { + return currentToken = scanner2.scanJsxToken(); + } + function scanJsxAttributeValue() { + return currentToken = scanner2.scanJsxAttributeValue(); + } + function speculationHelper(callback, speculationKind) { + const saveToken = currentToken; + const saveParseDiagnosticsLength = parseDiagnostics.length; + const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; + const saveContextFlags = contextFlags; + const result = speculationKind !== 0 /* TryParse */ ? scanner2.lookAhead(callback) : scanner2.tryScan(callback); + Debug.assert(saveContextFlags === contextFlags); + if (!result || speculationKind !== 0 /* TryParse */) { + currentToken = saveToken; + if (speculationKind !== 2 /* Reparse */) { + parseDiagnostics.length = saveParseDiagnosticsLength; + } + parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; + } + return result; + } + function lookAhead(callback) { + return speculationHelper(callback, 1 /* Lookahead */); + } + function tryParse(callback) { + return speculationHelper(callback, 0 /* TryParse */); + } + function isBindingIdentifier() { + if (token() === 80 /* Identifier */) { + return true; + } + return token() > 118 /* LastReservedWord */; + } + function isIdentifier2() { + if (token() === 80 /* Identifier */) { + return true; + } + if (token() === 127 /* YieldKeyword */ && inYieldContext()) { + return false; + } + if (token() === 135 /* AwaitKeyword */ && inAwaitContext()) { + return false; + } + return token() > 118 /* LastReservedWord */; + } + function parseExpected(kind, diagnosticMessage, shouldAdvance = true) { + if (token() === kind) { + if (shouldAdvance) { + nextToken(); + } + return true; + } + if (diagnosticMessage) { + parseErrorAtCurrentToken(diagnosticMessage); + } else { + parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind)); + } + return false; + } + const viableKeywordSuggestions = Object.keys(textToKeywordObj).filter((keyword) => keyword.length > 2); + function parseErrorForMissingSemicolonAfter(node) { + if (isTaggedTemplateExpression(node)) { + parseErrorAt(skipTrivia(sourceText, node.template.pos), node.template.end, Diagnostics.Module_declaration_names_may_only_use_or_quoted_strings); + return; + } + const expressionText = isIdentifier(node) ? idText(node) : void 0; + if (!expressionText || !isIdentifierText(expressionText, languageVersion)) { + parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */)); + return; + } + const pos = skipTrivia(sourceText, node.pos); + switch (expressionText) { + case "const": + case "let": + case "var": + parseErrorAt(pos, node.end, Diagnostics.Variable_declaration_not_allowed_at_this_location); + return; + case "declare": + return; + case "interface": + parseErrorForInvalidName(Diagnostics.Interface_name_cannot_be_0, Diagnostics.Interface_must_be_given_a_name, 19 /* OpenBraceToken */); + return; + case "is": + parseErrorAt(pos, scanner2.getTokenStart(), Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); + return; + case "module": + case "namespace": + parseErrorForInvalidName(Diagnostics.Namespace_name_cannot_be_0, Diagnostics.Namespace_must_be_given_a_name, 19 /* OpenBraceToken */); + return; + case "type": + parseErrorForInvalidName(Diagnostics.Type_alias_name_cannot_be_0, Diagnostics.Type_alias_must_be_given_a_name, 64 /* EqualsToken */); + return; + } + const suggestion = getSpellingSuggestion(expressionText, viableKeywordSuggestions, identity) ?? getSpaceSuggestion(expressionText); + if (suggestion) { + parseErrorAt(pos, node.end, Diagnostics.Unknown_keyword_or_identifier_Did_you_mean_0, suggestion); + return; + } + if (token() === 0 /* Unknown */) { + return; + } + parseErrorAt(pos, node.end, Diagnostics.Unexpected_keyword_or_identifier); + } + function parseErrorForInvalidName(nameDiagnostic, blankDiagnostic, tokenIfBlankName) { + if (token() === tokenIfBlankName) { + parseErrorAtCurrentToken(blankDiagnostic); + } else { + parseErrorAtCurrentToken(nameDiagnostic, scanner2.getTokenValue()); + } + } + function getSpaceSuggestion(expressionText) { + for (const keyword of viableKeywordSuggestions) { + if (expressionText.length > keyword.length + 2 && startsWith(expressionText, keyword)) { + return `${keyword} ${expressionText.slice(keyword.length)}`; + } + } + return void 0; + } + function parseSemicolonAfterPropertyName(name, type, initializer) { + if (token() === 60 /* AtToken */ && !scanner2.hasPrecedingLineBreak()) { + parseErrorAtCurrentToken(Diagnostics.Decorators_must_precede_the_name_and_all_keywords_of_property_declarations); + return; + } + if (token() === 21 /* OpenParenToken */) { + parseErrorAtCurrentToken(Diagnostics.Cannot_start_a_function_call_in_a_type_annotation); + nextToken(); + return; + } + if (type && !canParseSemicolon()) { + if (initializer) { + parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */)); + } else { + parseErrorAtCurrentToken(Diagnostics.Expected_for_property_initializer); + } + return; + } + if (tryParseSemicolon()) { + return; + } + if (initializer) { + parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(27 /* SemicolonToken */)); + return; + } + parseErrorForMissingSemicolonAfter(name); + } + function parseExpectedJSDoc(kind) { + if (token() === kind) { + nextTokenJSDoc(); + return true; + } + Debug.assert(isKeywordOrPunctuation(kind)); + parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(kind)); + return false; + } + function parseExpectedMatchingBrackets(openKind, closeKind, openParsed, openPosition) { + if (token() === closeKind) { + nextToken(); + return; + } + const lastError = parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(closeKind)); + if (!openParsed) { + return; + } + if (lastError) { + addRelatedInfo( + lastError, + createDetachedDiagnostic(fileName, sourceText, openPosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, tokenToString(openKind), tokenToString(closeKind)) + ); + } + } + function parseOptional(t) { + if (token() === t) { + nextToken(); + return true; + } + return false; + } + function parseOptionalToken(t) { + if (token() === t) { + return parseTokenNode(); + } + return void 0; + } + function parseOptionalTokenJSDoc(t) { + if (token() === t) { + return parseTokenNodeJSDoc(); + } + return void 0; + } + function parseExpectedToken(t, diagnosticMessage, arg0) { + return parseOptionalToken(t) || createMissingNode( + t, + /*reportAtCurrentPosition*/ + false, + diagnosticMessage || Diagnostics._0_expected, + arg0 || tokenToString(t) + ); + } + function parseExpectedTokenJSDoc(t) { + const optional = parseOptionalTokenJSDoc(t); + if (optional) return optional; + Debug.assert(isKeywordOrPunctuation(t)); + return createMissingNode( + t, + /*reportAtCurrentPosition*/ + false, + Diagnostics._0_expected, + tokenToString(t) + ); + } + function parseTokenNode() { + const pos = getNodePos(); + const kind = token(); + nextToken(); + return finishNode(factoryCreateToken(kind), pos); + } + function parseTokenNodeJSDoc() { + const pos = getNodePos(); + const kind = token(); + nextTokenJSDoc(); + return finishNode(factoryCreateToken(kind), pos); + } + function canParseSemicolon() { + if (token() === 27 /* SemicolonToken */) { + return true; + } + return token() === 20 /* CloseBraceToken */ || token() === 1 /* EndOfFileToken */ || scanner2.hasPrecedingLineBreak(); + } + function tryParseSemicolon() { + if (!canParseSemicolon()) { + return false; + } + if (token() === 27 /* SemicolonToken */) { + nextToken(); + } + return true; + } + function parseSemicolon() { + return tryParseSemicolon() || parseExpected(27 /* SemicolonToken */); + } + function createNodeArray(elements, pos, end, hasTrailingComma) { + const array = factoryCreateNodeArray(elements, hasTrailingComma); + setTextRangePosEnd(array, pos, end ?? scanner2.getTokenFullStart()); + return array; + } + function finishNode(node, pos, end) { + setTextRangePosEnd(node, pos, end ?? scanner2.getTokenFullStart()); + if (contextFlags) { + node.flags |= contextFlags; + } + if (parseErrorBeforeNextFinishedNode) { + parseErrorBeforeNextFinishedNode = false; + node.flags |= 262144 /* ThisNodeHasError */; + } + return node; + } + function createMissingNode(kind, reportAtCurrentPosition, diagnosticMessage, ...args) { + if (reportAtCurrentPosition) { + parseErrorAtPosition(scanner2.getTokenFullStart(), 0, diagnosticMessage, ...args); + } else if (diagnosticMessage) { + parseErrorAtCurrentToken(diagnosticMessage, ...args); + } + const pos = getNodePos(); + const result = kind === 80 /* Identifier */ ? factoryCreateIdentifier( + "", + /*originalKeywordKind*/ + void 0 + ) : isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode( + kind, + "", + "", + /*templateFlags*/ + void 0 + ) : kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral( + "", + /*numericLiteralFlags*/ + void 0 + ) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral( + "", + /*isSingleQuote*/ + void 0 + ) : kind === 282 /* MissingDeclaration */ ? factory2.createMissingDeclaration() : factoryCreateToken(kind); + return finishNode(result, pos); + } + function internIdentifier(text) { + let identifier = identifiers.get(text); + if (identifier === void 0) { + identifiers.set(text, identifier = text); + } + return identifier; + } + function createIdentifier(isIdentifier3, diagnosticMessage, privateIdentifierDiagnosticMessage) { + if (isIdentifier3) { + identifierCount++; + const pos = scanner2.hasPrecedingJSDocLeadingAsterisks() ? scanner2.getTokenStart() : getNodePos(); + const originalKeywordKind = token(); + const text = internIdentifier(scanner2.getTokenValue()); + const hasExtendedUnicodeEscape = scanner2.hasExtendedUnicodeEscape(); + nextTokenWithoutCheck(); + return finishNode(factoryCreateIdentifier(text, originalKeywordKind, hasExtendedUnicodeEscape), pos); + } + if (token() === 81 /* PrivateIdentifier */) { + parseErrorAtCurrentToken(privateIdentifierDiagnosticMessage || Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + return createIdentifier( + /*isIdentifier*/ + true + ); + } + if (token() === 0 /* Unknown */ && scanner2.tryScan(() => scanner2.reScanInvalidIdentifier() === 80 /* Identifier */)) { + return createIdentifier( + /*isIdentifier*/ + true + ); + } + identifierCount++; + const reportAtCurrentPosition = token() === 1 /* EndOfFileToken */; + const isReservedWord = scanner2.isReservedWord(); + const msgArg = scanner2.getTokenText(); + const defaultMessage = isReservedWord ? Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here : Diagnostics.Identifier_expected; + return createMissingNode(80 /* Identifier */, reportAtCurrentPosition, diagnosticMessage || defaultMessage, msgArg); + } + function parseBindingIdentifier(privateIdentifierDiagnosticMessage) { + return createIdentifier( + isBindingIdentifier(), + /*diagnosticMessage*/ + void 0, + privateIdentifierDiagnosticMessage + ); + } + function parseIdentifier(diagnosticMessage, privateIdentifierDiagnosticMessage) { + return createIdentifier(isIdentifier2(), diagnosticMessage, privateIdentifierDiagnosticMessage); + } + function parseIdentifierName(diagnosticMessage) { + return createIdentifier(tokenIsIdentifierOrKeyword(token()), diagnosticMessage); + } + function parseIdentifierNameErrorOnUnicodeEscapeSequence() { + if (scanner2.hasUnicodeEscape() || scanner2.hasExtendedUnicodeEscape()) { + parseErrorAtCurrentToken(Diagnostics.Unicode_escape_sequence_cannot_appear_here); + } + return createIdentifier(tokenIsIdentifierOrKeyword(token())); + } + function isLiteralPropertyName() { + return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */; + } + function isImportAttributeName2() { + return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */; + } + function parsePropertyNameWorker(allowComputedPropertyNames) { + if (token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */) { + const node = parseLiteralNode(); + node.text = internIdentifier(node.text); + return node; + } + if (allowComputedPropertyNames && token() === 23 /* OpenBracketToken */) { + return parseComputedPropertyName(); + } + if (token() === 81 /* PrivateIdentifier */) { + return parsePrivateIdentifier(); + } + return parseIdentifierName(); + } + function parsePropertyName() { + return parsePropertyNameWorker( + /*allowComputedPropertyNames*/ + true + ); + } + function parseComputedPropertyName() { + const pos = getNodePos(); + parseExpected(23 /* OpenBracketToken */); + const expression = allowInAnd(parseExpression); + parseExpected(24 /* CloseBracketToken */); + return finishNode(factory2.createComputedPropertyName(expression), pos); + } + function parsePrivateIdentifier() { + const pos = getNodePos(); + const node = factoryCreatePrivateIdentifier(internIdentifier(scanner2.getTokenValue())); + nextToken(); + return finishNode(node, pos); + } + function parseContextualModifier(t) { + return token() === t && tryParse(nextTokenCanFollowModifier); + } + function nextTokenIsOnSameLineAndCanFollowModifier() { + nextToken(); + if (scanner2.hasPrecedingLineBreak()) { + return false; + } + return canFollowModifier(); + } + function nextTokenCanFollowModifier() { + switch (token()) { + case 87 /* ConstKeyword */: + return nextToken() === 94 /* EnumKeyword */; + case 95 /* ExportKeyword */: + nextToken(); + if (token() === 90 /* DefaultKeyword */) { + return lookAhead(nextTokenCanFollowDefaultKeyword); + } + if (token() === 156 /* TypeKeyword */) { + return lookAhead(nextTokenCanFollowExportModifier); + } + return canFollowExportModifier(); + case 90 /* DefaultKeyword */: + return nextTokenCanFollowDefaultKeyword(); + case 126 /* StaticKeyword */: + nextToken(); + return canFollowModifier(); + case 139 /* GetKeyword */: + case 153 /* SetKeyword */: + nextToken(); + return canFollowGetOrSetKeyword(); + default: + return nextTokenIsOnSameLineAndCanFollowModifier(); + } + } + function canFollowExportModifier() { + return token() === 60 /* AtToken */ || token() !== 42 /* AsteriskToken */ && token() !== 130 /* AsKeyword */ && token() !== 19 /* OpenBraceToken */ && canFollowModifier(); + } + function nextTokenCanFollowExportModifier() { + nextToken(); + return canFollowExportModifier(); + } + function parseAnyContextualModifier() { + return isModifierKind(token()) && tryParse(nextTokenCanFollowModifier); + } + function canFollowModifier() { + return token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */ || token() === 42 /* AsteriskToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName(); + } + function canFollowGetOrSetKeyword() { + return token() === 23 /* OpenBracketToken */ || isLiteralPropertyName(); + } + function nextTokenCanFollowDefaultKeyword() { + nextToken(); + return token() === 86 /* ClassKeyword */ || token() === 100 /* FunctionKeyword */ || token() === 120 /* InterfaceKeyword */ || token() === 60 /* AtToken */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsClassKeywordOnSameLine) || token() === 134 /* AsyncKeyword */ && lookAhead(nextTokenIsFunctionKeywordOnSameLine); + } + function isListElement2(parsingContext2, inErrorRecovery) { + const node = currentNode(parsingContext2); + if (node) { + return true; + } + switch (parsingContext2) { + case 0 /* SourceElements */: + case 1 /* BlockStatements */: + case 3 /* SwitchClauseStatements */: + return !(token() === 27 /* SemicolonToken */ && inErrorRecovery) && isStartOfStatement(); + case 2 /* SwitchClauses */: + return token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */; + case 4 /* TypeMembers */: + return lookAhead(isTypeMemberStart); + case 5 /* ClassMembers */: + return lookAhead(isClassMemberStart) || token() === 27 /* SemicolonToken */ && !inErrorRecovery; + case 6 /* EnumMembers */: + return token() === 23 /* OpenBracketToken */ || isLiteralPropertyName(); + case 12 /* ObjectLiteralMembers */: + switch (token()) { + case 23 /* OpenBracketToken */: + case 42 /* AsteriskToken */: + case 26 /* DotDotDotToken */: + case 25 /* DotToken */: + return true; + default: + return isLiteralPropertyName(); + } + case 18 /* RestProperties */: + return isLiteralPropertyName(); + case 9 /* ObjectBindingElements */: + return token() === 23 /* OpenBracketToken */ || token() === 26 /* DotDotDotToken */ || isLiteralPropertyName(); + case 24 /* ImportAttributes */: + return isImportAttributeName2(); + case 7 /* HeritageClauseElement */: + if (token() === 19 /* OpenBraceToken */) { + return lookAhead(isValidHeritageClauseObjectLiteral); + } + if (!inErrorRecovery) { + return isStartOfLeftHandSideExpression() && !isHeritageClauseExtendsOrImplementsKeyword(); + } else { + return isIdentifier2() && !isHeritageClauseExtendsOrImplementsKeyword(); + } + case 8 /* VariableDeclarations */: + return isBindingIdentifierOrPrivateIdentifierOrPattern(); + case 10 /* ArrayBindingElements */: + return token() === 28 /* CommaToken */ || token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern(); + case 19 /* TypeParameters */: + return token() === 103 /* InKeyword */ || token() === 87 /* ConstKeyword */ || isIdentifier2(); + case 15 /* ArrayLiteralMembers */: + switch (token()) { + case 28 /* CommaToken */: + case 25 /* DotToken */: + return true; + } + // falls through + case 11 /* ArgumentExpressions */: + return token() === 26 /* DotDotDotToken */ || isStartOfExpression(); + case 16 /* Parameters */: + return isStartOfParameter( + /*isJSDocParameter*/ + false + ); + case 17 /* JSDocParameters */: + return isStartOfParameter( + /*isJSDocParameter*/ + true + ); + case 20 /* TypeArguments */: + case 21 /* TupleElementTypes */: + return token() === 28 /* CommaToken */ || isStartOfType(); + case 22 /* HeritageClauses */: + return isHeritageClause2(); + case 23 /* ImportOrExportSpecifiers */: + if (token() === 161 /* FromKeyword */ && lookAhead(nextTokenIsStringLiteral)) { + return false; + } + if (token() === 11 /* StringLiteral */) { + return true; + } + return tokenIsIdentifierOrKeyword(token()); + case 13 /* JsxAttributes */: + return tokenIsIdentifierOrKeyword(token()) || token() === 19 /* OpenBraceToken */; + case 14 /* JsxChildren */: + return true; + case 25 /* JSDocComment */: + return true; + case 26 /* Count */: + return Debug.fail("ParsingContext.Count used as a context"); + // Not a real context, only a marker. + default: + Debug.assertNever(parsingContext2, "Non-exhaustive case in 'isListElement'."); + } + } + function isValidHeritageClauseObjectLiteral() { + Debug.assert(token() === 19 /* OpenBraceToken */); + if (nextToken() === 20 /* CloseBraceToken */) { + const next = nextToken(); + return next === 28 /* CommaToken */ || next === 19 /* OpenBraceToken */ || next === 96 /* ExtendsKeyword */ || next === 119 /* ImplementsKeyword */; + } + return true; + } + function nextTokenIsIdentifier() { + nextToken(); + return isIdentifier2(); + } + function nextTokenIsIdentifierOrKeyword() { + nextToken(); + return tokenIsIdentifierOrKeyword(token()); + } + function nextTokenIsIdentifierOrKeywordOrGreaterThan() { + nextToken(); + return tokenIsIdentifierOrKeywordOrGreaterThan(token()); + } + function isHeritageClauseExtendsOrImplementsKeyword() { + if (token() === 119 /* ImplementsKeyword */ || token() === 96 /* ExtendsKeyword */) { + return lookAhead(nextTokenIsStartOfExpression); + } + return false; + } + function nextTokenIsStartOfExpression() { + nextToken(); + return isStartOfExpression(); + } + function nextTokenIsStartOfType() { + nextToken(); + return isStartOfType(); + } + function isListTerminator(kind) { + if (token() === 1 /* EndOfFileToken */) { + return true; + } + switch (kind) { + case 1 /* BlockStatements */: + case 2 /* SwitchClauses */: + case 4 /* TypeMembers */: + case 5 /* ClassMembers */: + case 6 /* EnumMembers */: + case 12 /* ObjectLiteralMembers */: + case 9 /* ObjectBindingElements */: + case 23 /* ImportOrExportSpecifiers */: + case 24 /* ImportAttributes */: + return token() === 20 /* CloseBraceToken */; + case 3 /* SwitchClauseStatements */: + return token() === 20 /* CloseBraceToken */ || token() === 84 /* CaseKeyword */ || token() === 90 /* DefaultKeyword */; + case 7 /* HeritageClauseElement */: + return token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */; + case 8 /* VariableDeclarations */: + return isVariableDeclaratorListTerminator(); + case 19 /* TypeParameters */: + return token() === 32 /* GreaterThanToken */ || token() === 21 /* OpenParenToken */ || token() === 19 /* OpenBraceToken */ || token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */; + case 11 /* ArgumentExpressions */: + return token() === 22 /* CloseParenToken */ || token() === 27 /* SemicolonToken */; + case 15 /* ArrayLiteralMembers */: + case 21 /* TupleElementTypes */: + case 10 /* ArrayBindingElements */: + return token() === 24 /* CloseBracketToken */; + case 17 /* JSDocParameters */: + case 16 /* Parameters */: + case 18 /* RestProperties */: + return token() === 22 /* CloseParenToken */ || token() === 24 /* CloseBracketToken */; + case 20 /* TypeArguments */: + return token() !== 28 /* CommaToken */; + case 22 /* HeritageClauses */: + return token() === 19 /* OpenBraceToken */ || token() === 20 /* CloseBraceToken */; + case 13 /* JsxAttributes */: + return token() === 32 /* GreaterThanToken */ || token() === 44 /* SlashToken */; + case 14 /* JsxChildren */: + return token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsSlash); + default: + return false; + } + } + function isVariableDeclaratorListTerminator() { + if (canParseSemicolon()) { + return true; + } + if (isInOrOfKeyword(token())) { + return true; + } + if (token() === 39 /* EqualsGreaterThanToken */) { + return true; + } + return false; + } + function isInSomeParsingContext() { + Debug.assert(parsingContext, "Missing parsing context"); + for (let kind = 0; kind < 26 /* Count */; kind++) { + if (parsingContext & 1 << kind) { + if (isListElement2( + kind, + /*inErrorRecovery*/ + true + ) || isListTerminator(kind)) { + return true; + } + } + } + return false; + } + function parseList(kind, parseElement) { + const saveParsingContext = parsingContext; + parsingContext |= 1 << kind; + const list = []; + const listPos = getNodePos(); + while (!isListTerminator(kind)) { + if (isListElement2( + kind, + /*inErrorRecovery*/ + false + )) { + list.push(parseListElement(kind, parseElement)); + continue; + } + if (abortParsingListOrMoveToNextToken(kind)) { + break; + } + } + parsingContext = saveParsingContext; + return createNodeArray(list, listPos); + } + function parseListElement(parsingContext2, parseElement) { + const node = currentNode(parsingContext2); + if (node) { + return consumeNode(node); + } + return parseElement(); + } + function currentNode(parsingContext2, pos) { + var _a; + if (!syntaxCursor || !isReusableParsingContext(parsingContext2) || parseErrorBeforeNextFinishedNode) { + return void 0; + } + const node = syntaxCursor.currentNode(pos ?? scanner2.getTokenFullStart()); + if (nodeIsMissing(node) || intersectsIncrementalChange(node) || containsParseError(node)) { + return void 0; + } + const nodeContextFlags = node.flags & 101441536 /* ContextFlags */; + if (nodeContextFlags !== contextFlags) { + return void 0; + } + if (!canReuseNode(node, parsingContext2)) { + return void 0; + } + if (canHaveJSDoc(node) && ((_a = node.jsDoc) == null ? void 0 : _a.jsDocCache)) { + node.jsDoc.jsDocCache = void 0; + } + return node; + } + function consumeNode(node) { + scanner2.resetTokenState(node.end); + nextToken(); + return node; + } + function isReusableParsingContext(parsingContext2) { + switch (parsingContext2) { + case 5 /* ClassMembers */: + case 2 /* SwitchClauses */: + case 0 /* SourceElements */: + case 1 /* BlockStatements */: + case 3 /* SwitchClauseStatements */: + case 6 /* EnumMembers */: + case 4 /* TypeMembers */: + case 8 /* VariableDeclarations */: + case 17 /* JSDocParameters */: + case 16 /* Parameters */: + return true; + } + return false; + } + function canReuseNode(node, parsingContext2) { + switch (parsingContext2) { + case 5 /* ClassMembers */: + return isReusableClassMember(node); + case 2 /* SwitchClauses */: + return isReusableSwitchClause(node); + case 0 /* SourceElements */: + case 1 /* BlockStatements */: + case 3 /* SwitchClauseStatements */: + return isReusableStatement(node); + case 6 /* EnumMembers */: + return isReusableEnumMember(node); + case 4 /* TypeMembers */: + return isReusableTypeMember(node); + case 8 /* VariableDeclarations */: + return isReusableVariableDeclaration(node); + case 17 /* JSDocParameters */: + case 16 /* Parameters */: + return isReusableParameter(node); + } + return false; + } + function isReusableClassMember(node) { + if (node) { + switch (node.kind) { + case 176 /* Constructor */: + case 181 /* IndexSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 172 /* PropertyDeclaration */: + case 240 /* SemicolonClassElement */: + return true; + case 174 /* MethodDeclaration */: + const methodDeclaration = node; + const nameIsConstructor = methodDeclaration.name.kind === 80 /* Identifier */ && methodDeclaration.name.escapedText === "constructor"; + return !nameIsConstructor; + } + } + return false; + } + function isReusableSwitchClause(node) { + if (node) { + switch (node.kind) { + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + return true; + } + } + return false; + } + function isReusableStatement(node) { + if (node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 243 /* VariableStatement */: + case 241 /* Block */: + case 245 /* IfStatement */: + case 244 /* ExpressionStatement */: + case 257 /* ThrowStatement */: + case 253 /* ReturnStatement */: + case 255 /* SwitchStatement */: + case 252 /* BreakStatement */: + case 251 /* ContinueStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 248 /* ForStatement */: + case 247 /* WhileStatement */: + case 254 /* WithStatement */: + case 242 /* EmptyStatement */: + case 258 /* TryStatement */: + case 256 /* LabeledStatement */: + case 246 /* DoStatement */: + case 259 /* DebuggerStatement */: + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 278 /* ExportDeclaration */: + case 277 /* ExportAssignment */: + case 267 /* ModuleDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + return true; + } + } + return false; + } + function isReusableEnumMember(node) { + return node.kind === 306 /* EnumMember */; + } + function isReusableTypeMember(node) { + if (node) { + switch (node.kind) { + case 180 /* ConstructSignature */: + case 173 /* MethodSignature */: + case 181 /* IndexSignature */: + case 171 /* PropertySignature */: + case 179 /* CallSignature */: + return true; + } + } + return false; + } + function isReusableVariableDeclaration(node) { + if (node.kind !== 260 /* VariableDeclaration */) { + return false; + } + const variableDeclarator = node; + return variableDeclarator.initializer === void 0; + } + function isReusableParameter(node) { + if (node.kind !== 169 /* Parameter */) { + return false; + } + const parameter = node; + return parameter.initializer === void 0; + } + function abortParsingListOrMoveToNextToken(kind) { + parsingContextErrors(kind); + if (isInSomeParsingContext()) { + return true; + } + nextToken(); + return false; + } + function parsingContextErrors(context) { + switch (context) { + case 0 /* SourceElements */: + return token() === 90 /* DefaultKeyword */ ? parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(95 /* ExportKeyword */)) : parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected); + case 1 /* BlockStatements */: + return parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected); + case 2 /* SwitchClauses */: + return parseErrorAtCurrentToken(Diagnostics.case_or_default_expected); + case 3 /* SwitchClauseStatements */: + return parseErrorAtCurrentToken(Diagnostics.Statement_expected); + case 18 /* RestProperties */: + // fallthrough + case 4 /* TypeMembers */: + return parseErrorAtCurrentToken(Diagnostics.Property_or_signature_expected); + case 5 /* ClassMembers */: + return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_A_constructor_method_accessor_or_property_was_expected); + case 6 /* EnumMembers */: + return parseErrorAtCurrentToken(Diagnostics.Enum_member_expected); + case 7 /* HeritageClauseElement */: + return parseErrorAtCurrentToken(Diagnostics.Expression_expected); + case 8 /* VariableDeclarations */: + return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_variable_declaration_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Variable_declaration_expected); + case 9 /* ObjectBindingElements */: + return parseErrorAtCurrentToken(Diagnostics.Property_destructuring_pattern_expected); + case 10 /* ArrayBindingElements */: + return parseErrorAtCurrentToken(Diagnostics.Array_element_destructuring_pattern_expected); + case 11 /* ArgumentExpressions */: + return parseErrorAtCurrentToken(Diagnostics.Argument_expression_expected); + case 12 /* ObjectLiteralMembers */: + return parseErrorAtCurrentToken(Diagnostics.Property_assignment_expected); + case 15 /* ArrayLiteralMembers */: + return parseErrorAtCurrentToken(Diagnostics.Expression_or_comma_expected); + case 17 /* JSDocParameters */: + return parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected); + case 16 /* Parameters */: + return isKeyword(token()) ? parseErrorAtCurrentToken(Diagnostics._0_is_not_allowed_as_a_parameter_name, tokenToString(token())) : parseErrorAtCurrentToken(Diagnostics.Parameter_declaration_expected); + case 19 /* TypeParameters */: + return parseErrorAtCurrentToken(Diagnostics.Type_parameter_declaration_expected); + case 20 /* TypeArguments */: + return parseErrorAtCurrentToken(Diagnostics.Type_argument_expected); + case 21 /* TupleElementTypes */: + return parseErrorAtCurrentToken(Diagnostics.Type_expected); + case 22 /* HeritageClauses */: + return parseErrorAtCurrentToken(Diagnostics.Unexpected_token_expected); + case 23 /* ImportOrExportSpecifiers */: + if (token() === 161 /* FromKeyword */) { + return parseErrorAtCurrentToken(Diagnostics._0_expected, "}"); + } + return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); + case 13 /* JsxAttributes */: + return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); + case 14 /* JsxChildren */: + return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); + case 24 /* ImportAttributes */: + return parseErrorAtCurrentToken(Diagnostics.Identifier_or_string_literal_expected); + case 25 /* JSDocComment */: + return parseErrorAtCurrentToken(Diagnostics.Identifier_expected); + case 26 /* Count */: + return Debug.fail("ParsingContext.Count used as a context"); + // Not a real context, only a marker. + default: + Debug.assertNever(context); + } + } + function parseDelimitedList(kind, parseElement, considerSemicolonAsDelimiter) { + const saveParsingContext = parsingContext; + parsingContext |= 1 << kind; + const list = []; + const listPos = getNodePos(); + let commaStart = -1; + while (true) { + if (isListElement2( + kind, + /*inErrorRecovery*/ + false + )) { + const startPos = scanner2.getTokenFullStart(); + const result = parseListElement(kind, parseElement); + if (!result) { + parsingContext = saveParsingContext; + return void 0; + } + list.push(result); + commaStart = scanner2.getTokenStart(); + if (parseOptional(28 /* CommaToken */)) { + continue; + } + commaStart = -1; + if (isListTerminator(kind)) { + break; + } + parseExpected(28 /* CommaToken */, getExpectedCommaDiagnostic(kind)); + if (considerSemicolonAsDelimiter && token() === 27 /* SemicolonToken */ && !scanner2.hasPrecedingLineBreak()) { + nextToken(); + } + if (startPos === scanner2.getTokenFullStart()) { + nextToken(); + } + continue; + } + if (isListTerminator(kind)) { + break; + } + if (abortParsingListOrMoveToNextToken(kind)) { + break; + } + } + parsingContext = saveParsingContext; + return createNodeArray( + list, + listPos, + /*end*/ + void 0, + commaStart >= 0 + ); + } + function getExpectedCommaDiagnostic(kind) { + return kind === 6 /* EnumMembers */ ? Diagnostics.An_enum_member_name_must_be_followed_by_a_or : void 0; + } + function createMissingList() { + const list = createNodeArray([], getNodePos()); + list.isMissingList = true; + return list; + } + function isMissingList(arr) { + return !!arr.isMissingList; + } + function parseBracketedList(kind, parseElement, open, close) { + if (parseExpected(open)) { + const result = parseDelimitedList(kind, parseElement); + parseExpected(close); + return result; + } + return createMissingList(); + } + function parseEntityName(allowReservedWords, diagnosticMessage) { + const pos = getNodePos(); + let entity = allowReservedWords ? parseIdentifierName(diagnosticMessage) : parseIdentifier(diagnosticMessage); + while (parseOptional(25 /* DotToken */)) { + if (token() === 30 /* LessThanToken */) { + break; + } + entity = finishNode( + factory2.createQualifiedName( + entity, + parseRightSideOfDot( + allowReservedWords, + /*allowPrivateIdentifiers*/ + false, + /*allowUnicodeEscapeSequenceInIdentifierName*/ + true + ) + ), + pos + ); + } + return entity; + } + function createQualifiedName(entity, name) { + return finishNode(factory2.createQualifiedName(entity, name), entity.pos); + } + function parseRightSideOfDot(allowIdentifierNames, allowPrivateIdentifiers, allowUnicodeEscapeSequenceInIdentifierName) { + if (scanner2.hasPrecedingLineBreak() && tokenIsIdentifierOrKeyword(token())) { + const matchesPattern = lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); + if (matchesPattern) { + return createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + true, + Diagnostics.Identifier_expected + ); + } + } + if (token() === 81 /* PrivateIdentifier */) { + const node = parsePrivateIdentifier(); + return allowPrivateIdentifiers ? node : createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + true, + Diagnostics.Identifier_expected + ); + } + if (allowIdentifierNames) { + return allowUnicodeEscapeSequenceInIdentifierName ? parseIdentifierName() : parseIdentifierNameErrorOnUnicodeEscapeSequence(); + } + return parseIdentifier(); + } + function parseTemplateSpans(isTaggedTemplate) { + const pos = getNodePos(); + const list = []; + let node; + do { + node = parseTemplateSpan(isTaggedTemplate); + list.push(node); + } while (node.literal.kind === 17 /* TemplateMiddle */); + return createNodeArray(list, pos); + } + function parseTemplateExpression(isTaggedTemplate) { + const pos = getNodePos(); + return finishNode( + factory2.createTemplateExpression( + parseTemplateHead(isTaggedTemplate), + parseTemplateSpans(isTaggedTemplate) + ), + pos + ); + } + function parseTemplateType() { + const pos = getNodePos(); + return finishNode( + factory2.createTemplateLiteralType( + parseTemplateHead( + /*isTaggedTemplate*/ + false + ), + parseTemplateTypeSpans() + ), + pos + ); + } + function parseTemplateTypeSpans() { + const pos = getNodePos(); + const list = []; + let node; + do { + node = parseTemplateTypeSpan(); + list.push(node); + } while (node.literal.kind === 17 /* TemplateMiddle */); + return createNodeArray(list, pos); + } + function parseTemplateTypeSpan() { + const pos = getNodePos(); + return finishNode( + factory2.createTemplateLiteralTypeSpan( + parseType(), + parseLiteralOfTemplateSpan( + /*isTaggedTemplate*/ + false + ) + ), + pos + ); + } + function parseLiteralOfTemplateSpan(isTaggedTemplate) { + if (token() === 20 /* CloseBraceToken */) { + reScanTemplateToken(isTaggedTemplate); + return parseTemplateMiddleOrTemplateTail(); + } else { + return parseExpectedToken(18 /* TemplateTail */, Diagnostics._0_expected, tokenToString(20 /* CloseBraceToken */)); + } + } + function parseTemplateSpan(isTaggedTemplate) { + const pos = getNodePos(); + return finishNode( + factory2.createTemplateSpan( + allowInAnd(parseExpression), + parseLiteralOfTemplateSpan(isTaggedTemplate) + ), + pos + ); + } + function parseLiteralNode() { + return parseLiteralLikeNode(token()); + } + function parseTemplateHead(isTaggedTemplate) { + if (!isTaggedTemplate && scanner2.getTokenFlags() & 26656 /* IsInvalid */) { + reScanTemplateToken( + /*isTaggedTemplate*/ + false + ); + } + const fragment = parseLiteralLikeNode(token()); + Debug.assert(fragment.kind === 16 /* TemplateHead */, "Template head has wrong token kind"); + return fragment; + } + function parseTemplateMiddleOrTemplateTail() { + const fragment = parseLiteralLikeNode(token()); + Debug.assert(fragment.kind === 17 /* TemplateMiddle */ || fragment.kind === 18 /* TemplateTail */, "Template fragment has wrong token kind"); + return fragment; + } + function getTemplateLiteralRawText(kind) { + const isLast = kind === 15 /* NoSubstitutionTemplateLiteral */ || kind === 18 /* TemplateTail */; + const tokenText = scanner2.getTokenText(); + return tokenText.substring(1, tokenText.length - (scanner2.isUnterminated() ? 0 : isLast ? 1 : 2)); + } + function parseLiteralLikeNode(kind) { + const pos = getNodePos(); + const node = isTemplateLiteralKind(kind) ? factory2.createTemplateLiteralLikeNode(kind, scanner2.getTokenValue(), getTemplateLiteralRawText(kind), scanner2.getTokenFlags() & 7176 /* TemplateLiteralLikeFlags */) : ( + // Note that theoretically the following condition would hold true literals like 009, + // which is not octal. But because of how the scanner separates the tokens, we would + // never get a token like this. Instead, we would get 00 and 9 as two separate tokens. + // We also do not need to check for negatives because any prefix operator would be part of a + // parent unary expression. + kind === 9 /* NumericLiteral */ ? factoryCreateNumericLiteral(scanner2.getTokenValue(), scanner2.getNumericLiteralFlags()) : kind === 11 /* StringLiteral */ ? factoryCreateStringLiteral( + scanner2.getTokenValue(), + /*isSingleQuote*/ + void 0, + scanner2.hasExtendedUnicodeEscape() + ) : isLiteralKind(kind) ? factoryCreateLiteralLikeNode(kind, scanner2.getTokenValue()) : Debug.fail() + ); + if (scanner2.hasExtendedUnicodeEscape()) { + node.hasExtendedUnicodeEscape = true; + } + if (scanner2.isUnterminated()) { + node.isUnterminated = true; + } + nextToken(); + return finishNode(node, pos); + } + function parseEntityNameOfTypeReference() { + return parseEntityName( + /*allowReservedWords*/ + true, + Diagnostics.Type_expected + ); + } + function parseTypeArgumentsOfTypeReference() { + if (!scanner2.hasPrecedingLineBreak() && reScanLessThanToken() === 30 /* LessThanToken */) { + return parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */); + } + } + function parseTypeReference() { + const pos = getNodePos(); + return finishNode( + factory2.createTypeReferenceNode( + parseEntityNameOfTypeReference(), + parseTypeArgumentsOfTypeReference() + ), + pos + ); + } + function typeHasArrowFunctionBlockingParseError(node) { + switch (node.kind) { + case 183 /* TypeReference */: + return nodeIsMissing(node.typeName); + case 184 /* FunctionType */: + case 185 /* ConstructorType */: { + const { parameters, type } = node; + return isMissingList(parameters) || typeHasArrowFunctionBlockingParseError(type); + } + case 196 /* ParenthesizedType */: + return typeHasArrowFunctionBlockingParseError(node.type); + default: + return false; + } + } + function parseThisTypePredicate(lhs) { + nextToken(); + return finishNode(factory2.createTypePredicateNode( + /*assertsModifier*/ + void 0, + lhs, + parseType() + ), lhs.pos); + } + function parseThisTypeNode() { + const pos = getNodePos(); + nextToken(); + return finishNode(factory2.createThisTypeNode(), pos); + } + function parseJSDocAllType() { + const pos = getNodePos(); + nextToken(); + return finishNode(factory2.createJSDocAllType(), pos); + } + function parseJSDocNonNullableType() { + const pos = getNodePos(); + nextToken(); + return finishNode(factory2.createJSDocNonNullableType( + parseNonArrayType(), + /*postfix*/ + false + ), pos); + } + function parseJSDocUnknownOrNullableType() { + const pos = getNodePos(); + nextToken(); + if (token() === 28 /* CommaToken */ || token() === 20 /* CloseBraceToken */ || token() === 22 /* CloseParenToken */ || token() === 32 /* GreaterThanToken */ || token() === 64 /* EqualsToken */ || token() === 52 /* BarToken */) { + return finishNode(factory2.createJSDocUnknownType(), pos); + } else { + return finishNode(factory2.createJSDocNullableType( + parseType(), + /*postfix*/ + false + ), pos); + } + } + function parseJSDocFunctionType() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + if (tryParse(nextTokenIsOpenParen)) { + const parameters = parseParameters(4 /* Type */ | 32 /* JSDoc */); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + false + ); + return withJSDoc(finishNode(factory2.createJSDocFunctionType(parameters, type), pos), hasJSDoc); + } + return finishNode(factory2.createTypeReferenceNode( + parseIdentifierName(), + /*typeArguments*/ + void 0 + ), pos); + } + function parseJSDocParameter() { + const pos = getNodePos(); + let name; + if (token() === 110 /* ThisKeyword */ || token() === 105 /* NewKeyword */) { + name = parseIdentifierName(); + parseExpected(59 /* ColonToken */); + } + return finishNode( + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + // TODO(rbuckton): JSDoc parameters don't have names (except `this`/`new`), should we manufacture an empty identifier? + name, + /*questionToken*/ + void 0, + parseJSDocType(), + /*initializer*/ + void 0 + ), + pos + ); + } + function parseJSDocType() { + scanner2.setSkipJsDocLeadingAsterisks(true); + const pos = getNodePos(); + if (parseOptional(144 /* ModuleKeyword */)) { + const moduleTag = factory2.createJSDocNamepathType( + /*type*/ + void 0 + ); + terminate: + while (true) { + switch (token()) { + case 20 /* CloseBraceToken */: + case 1 /* EndOfFileToken */: + case 28 /* CommaToken */: + case 5 /* WhitespaceTrivia */: + break terminate; + default: + nextTokenJSDoc(); + } + } + scanner2.setSkipJsDocLeadingAsterisks(false); + return finishNode(moduleTag, pos); + } + const hasDotDotDot = parseOptional(26 /* DotDotDotToken */); + let type = parseTypeOrTypePredicate(); + scanner2.setSkipJsDocLeadingAsterisks(false); + if (hasDotDotDot) { + type = finishNode(factory2.createJSDocVariadicType(type), pos); + } + if (token() === 64 /* EqualsToken */) { + nextToken(); + return finishNode(factory2.createJSDocOptionalType(type), pos); + } + return type; + } + function parseTypeQuery() { + const pos = getNodePos(); + parseExpected(114 /* TypeOfKeyword */); + const entityName = parseEntityName( + /*allowReservedWords*/ + true + ); + const typeArguments = !scanner2.hasPrecedingLineBreak() ? tryParseTypeArguments() : void 0; + return finishNode(factory2.createTypeQueryNode(entityName, typeArguments), pos); + } + function parseTypeParameter() { + const pos = getNodePos(); + const modifiers = parseModifiers( + /*allowDecorators*/ + false, + /*permitConstAsModifier*/ + true + ); + const name = parseIdentifier(); + let constraint; + let expression; + if (parseOptional(96 /* ExtendsKeyword */)) { + if (isStartOfType() || !isStartOfExpression()) { + constraint = parseType(); + } else { + expression = parseUnaryExpressionOrHigher(); + } + } + const defaultType = parseOptional(64 /* EqualsToken */) ? parseType() : void 0; + const node = factory2.createTypeParameterDeclaration(modifiers, name, constraint, defaultType); + node.expression = expression; + return finishNode(node, pos); + } + function parseTypeParameters() { + if (token() === 30 /* LessThanToken */) { + return parseBracketedList(19 /* TypeParameters */, parseTypeParameter, 30 /* LessThanToken */, 32 /* GreaterThanToken */); + } + } + function isStartOfParameter(isJSDocParameter) { + return token() === 26 /* DotDotDotToken */ || isBindingIdentifierOrPrivateIdentifierOrPattern() || isModifierKind(token()) || token() === 60 /* AtToken */ || isStartOfType( + /*inStartOfParameter*/ + !isJSDocParameter + ); + } + function parseNameOfParameter(modifiers) { + const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_cannot_be_used_as_parameters); + if (getFullWidth(name) === 0 && !some(modifiers) && isModifierKind(token())) { + nextToken(); + } + return name; + } + function isParameterNameStart() { + return isBindingIdentifier() || token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */; + } + function parseParameter(inOuterAwaitContext) { + return parseParameterWorker(inOuterAwaitContext); + } + function parseParameterForSpeculation(inOuterAwaitContext) { + return parseParameterWorker( + inOuterAwaitContext, + /*allowAmbiguity*/ + false + ); + } + function parseParameterWorker(inOuterAwaitContext, allowAmbiguity = true) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const modifiers = inOuterAwaitContext ? doInAwaitContext(() => parseModifiers( + /*allowDecorators*/ + true + )) : doOutsideOfAwaitContext(() => parseModifiers( + /*allowDecorators*/ + true + )); + if (token() === 110 /* ThisKeyword */) { + const node2 = factory2.createParameterDeclaration( + modifiers, + /*dotDotDotToken*/ + void 0, + createIdentifier( + /*isIdentifier*/ + true + ), + /*questionToken*/ + void 0, + parseTypeAnnotation(), + /*initializer*/ + void 0 + ); + const modifier = firstOrUndefined(modifiers); + if (modifier) { + parseErrorAtRange(modifier, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters); + } + return withJSDoc(finishNode(node2, pos), hasJSDoc); + } + const savedTopLevel = topLevel; + topLevel = false; + const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); + if (!allowAmbiguity && !isParameterNameStart()) { + return void 0; + } + const node = withJSDoc( + finishNode( + factory2.createParameterDeclaration( + modifiers, + dotDotDotToken, + parseNameOfParameter(modifiers), + parseOptionalToken(58 /* QuestionToken */), + parseTypeAnnotation(), + parseInitializer() + ), + pos + ), + hasJSDoc + ); + topLevel = savedTopLevel; + return node; + } + function parseReturnType(returnToken, isType) { + if (shouldParseReturnType(returnToken, isType)) { + return allowConditionalTypesAnd(parseTypeOrTypePredicate); + } + } + function shouldParseReturnType(returnToken, isType) { + if (returnToken === 39 /* EqualsGreaterThanToken */) { + parseExpected(returnToken); + return true; + } else if (parseOptional(59 /* ColonToken */)) { + return true; + } else if (isType && token() === 39 /* EqualsGreaterThanToken */) { + parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(59 /* ColonToken */)); + nextToken(); + return true; + } + return false; + } + function parseParametersWorker(flags, allowAmbiguity) { + const savedYieldContext = inYieldContext(); + const savedAwaitContext = inAwaitContext(); + setYieldContext(!!(flags & 1 /* Yield */)); + setAwaitContext(!!(flags & 2 /* Await */)); + const parameters = flags & 32 /* JSDoc */ ? parseDelimitedList(17 /* JSDocParameters */, parseJSDocParameter) : parseDelimitedList(16 /* Parameters */, () => allowAmbiguity ? parseParameter(savedAwaitContext) : parseParameterForSpeculation(savedAwaitContext)); + setYieldContext(savedYieldContext); + setAwaitContext(savedAwaitContext); + return parameters; + } + function parseParameters(flags) { + if (!parseExpected(21 /* OpenParenToken */)) { + return createMissingList(); + } + const parameters = parseParametersWorker( + flags, + /*allowAmbiguity*/ + true + ); + parseExpected(22 /* CloseParenToken */); + return parameters; + } + function parseTypeMemberSemicolon() { + if (parseOptional(28 /* CommaToken */)) { + return; + } + parseSemicolon(); + } + function parseSignatureMember(kind) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + if (kind === 180 /* ConstructSignature */) { + parseExpected(105 /* NewKeyword */); + } + const typeParameters = parseTypeParameters(); + const parameters = parseParameters(4 /* Type */); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + true + ); + parseTypeMemberSemicolon(); + const node = kind === 179 /* CallSignature */ ? factory2.createCallSignature(typeParameters, parameters, type) : factory2.createConstructSignature(typeParameters, parameters, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function isIndexSignature() { + return token() === 23 /* OpenBracketToken */ && lookAhead(isUnambiguouslyIndexSignature); + } + function isUnambiguouslyIndexSignature() { + nextToken(); + if (token() === 26 /* DotDotDotToken */ || token() === 24 /* CloseBracketToken */) { + return true; + } + if (isModifierKind(token())) { + nextToken(); + if (isIdentifier2()) { + return true; + } + } else if (!isIdentifier2()) { + return false; + } else { + nextToken(); + } + if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */) { + return true; + } + if (token() !== 58 /* QuestionToken */) { + return false; + } + nextToken(); + return token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 24 /* CloseBracketToken */; + } + function parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers) { + const parameters = parseBracketedList(16 /* Parameters */, () => parseParameter( + /*inOuterAwaitContext*/ + false + ), 23 /* OpenBracketToken */, 24 /* CloseBracketToken */); + const type = parseTypeAnnotation(); + parseTypeMemberSemicolon(); + const node = factory2.createIndexSignature(modifiers, parameters, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers) { + const name = parsePropertyName(); + const questionToken = parseOptionalToken(58 /* QuestionToken */); + let node; + if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { + const typeParameters = parseTypeParameters(); + const parameters = parseParameters(4 /* Type */); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + true + ); + node = factory2.createMethodSignature(modifiers, name, questionToken, typeParameters, parameters, type); + } else { + const type = parseTypeAnnotation(); + node = factory2.createPropertySignature(modifiers, name, questionToken, type); + if (token() === 64 /* EqualsToken */) node.initializer = parseInitializer(); + } + parseTypeMemberSemicolon(); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function isTypeMemberStart() { + if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 139 /* GetKeyword */ || token() === 153 /* SetKeyword */) { + return true; + } + let idToken = false; + while (isModifierKind(token())) { + idToken = true; + nextToken(); + } + if (token() === 23 /* OpenBracketToken */) { + return true; + } + if (isLiteralPropertyName()) { + idToken = true; + nextToken(); + } + if (idToken) { + return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 58 /* QuestionToken */ || token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || canParseSemicolon(); + } + return false; + } + function parseTypeMember() { + if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { + return parseSignatureMember(179 /* CallSignature */); + } + if (token() === 105 /* NewKeyword */ && lookAhead(nextTokenIsOpenParenOrLessThan)) { + return parseSignatureMember(180 /* ConstructSignature */); + } + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const modifiers = parseModifiers( + /*allowDecorators*/ + false + ); + if (parseContextualModifier(139 /* GetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 4 /* Type */); + } + if (parseContextualModifier(153 /* SetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 4 /* Type */); + } + if (isIndexSignature()) { + return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers); + } + return parsePropertyOrMethodSignature(pos, hasJSDoc, modifiers); + } + function nextTokenIsOpenParenOrLessThan() { + nextToken(); + return token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */; + } + function nextTokenIsDot() { + return nextToken() === 25 /* DotToken */; + } + function nextTokenIsOpenParenOrLessThanOrDot() { + switch (nextToken()) { + case 21 /* OpenParenToken */: + case 30 /* LessThanToken */: + case 25 /* DotToken */: + return true; + } + return false; + } + function parseTypeLiteral() { + const pos = getNodePos(); + return finishNode(factory2.createTypeLiteralNode(parseObjectTypeMembers()), pos); + } + function parseObjectTypeMembers() { + let members; + if (parseExpected(19 /* OpenBraceToken */)) { + members = parseList(4 /* TypeMembers */, parseTypeMember); + parseExpected(20 /* CloseBraceToken */); + } else { + members = createMissingList(); + } + return members; + } + function isStartOfMappedType() { + nextToken(); + if (token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) { + return nextToken() === 148 /* ReadonlyKeyword */; + } + if (token() === 148 /* ReadonlyKeyword */) { + nextToken(); + } + return token() === 23 /* OpenBracketToken */ && nextTokenIsIdentifier() && nextToken() === 103 /* InKeyword */; + } + function parseMappedTypeParameter() { + const pos = getNodePos(); + const name = parseIdentifierName(); + parseExpected(103 /* InKeyword */); + const type = parseType(); + return finishNode(factory2.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + name, + type, + /*defaultType*/ + void 0 + ), pos); + } + function parseMappedType() { + const pos = getNodePos(); + parseExpected(19 /* OpenBraceToken */); + let readonlyToken; + if (token() === 148 /* ReadonlyKeyword */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) { + readonlyToken = parseTokenNode(); + if (readonlyToken.kind !== 148 /* ReadonlyKeyword */) { + parseExpected(148 /* ReadonlyKeyword */); + } + } + parseExpected(23 /* OpenBracketToken */); + const typeParameter = parseMappedTypeParameter(); + const nameType = parseOptional(130 /* AsKeyword */) ? parseType() : void 0; + parseExpected(24 /* CloseBracketToken */); + let questionToken; + if (token() === 58 /* QuestionToken */ || token() === 40 /* PlusToken */ || token() === 41 /* MinusToken */) { + questionToken = parseTokenNode(); + if (questionToken.kind !== 58 /* QuestionToken */) { + parseExpected(58 /* QuestionToken */); + } + } + const type = parseTypeAnnotation(); + parseSemicolon(); + const members = parseList(4 /* TypeMembers */, parseTypeMember); + parseExpected(20 /* CloseBraceToken */); + return finishNode(factory2.createMappedTypeNode(readonlyToken, typeParameter, nameType, questionToken, type, members), pos); + } + function parseTupleElementType() { + const pos = getNodePos(); + if (parseOptional(26 /* DotDotDotToken */)) { + return finishNode(factory2.createRestTypeNode(parseType()), pos); + } + const type = parseType(); + if (isJSDocNullableType(type) && type.pos === type.type.pos) { + const node = factory2.createOptionalTypeNode(type.type); + setTextRange(node, type); + node.flags = type.flags; + return node; + } + return type; + } + function isNextTokenColonOrQuestionColon() { + return nextToken() === 59 /* ColonToken */ || token() === 58 /* QuestionToken */ && nextToken() === 59 /* ColonToken */; + } + function isTupleElementName() { + if (token() === 26 /* DotDotDotToken */) { + return tokenIsIdentifierOrKeyword(nextToken()) && isNextTokenColonOrQuestionColon(); + } + return tokenIsIdentifierOrKeyword(token()) && isNextTokenColonOrQuestionColon(); + } + function parseTupleElementNameOrTupleElementType() { + if (lookAhead(isTupleElementName)) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); + const name = parseIdentifierName(); + const questionToken = parseOptionalToken(58 /* QuestionToken */); + parseExpected(59 /* ColonToken */); + const type = parseTupleElementType(); + const node = factory2.createNamedTupleMember(dotDotDotToken, name, questionToken, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + return parseTupleElementType(); + } + function parseTupleType() { + const pos = getNodePos(); + return finishNode( + factory2.createTupleTypeNode( + parseBracketedList(21 /* TupleElementTypes */, parseTupleElementNameOrTupleElementType, 23 /* OpenBracketToken */, 24 /* CloseBracketToken */) + ), + pos + ); + } + function parseParenthesizedType() { + const pos = getNodePos(); + parseExpected(21 /* OpenParenToken */); + const type = parseType(); + parseExpected(22 /* CloseParenToken */); + return finishNode(factory2.createParenthesizedType(type), pos); + } + function parseModifiersForConstructorType() { + let modifiers; + if (token() === 128 /* AbstractKeyword */) { + const pos = getNodePos(); + nextToken(); + const modifier = finishNode(factoryCreateToken(128 /* AbstractKeyword */), pos); + modifiers = createNodeArray([modifier], pos); + } + return modifiers; + } + function parseFunctionOrConstructorType() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const modifiers = parseModifiersForConstructorType(); + const isConstructorType = parseOptional(105 /* NewKeyword */); + Debug.assert(!modifiers || isConstructorType, "Per isStartOfFunctionOrConstructorType, a function type cannot have modifiers."); + const typeParameters = parseTypeParameters(); + const parameters = parseParameters(4 /* Type */); + const type = parseReturnType( + 39 /* EqualsGreaterThanToken */, + /*isType*/ + false + ); + const node = isConstructorType ? factory2.createConstructorTypeNode(modifiers, typeParameters, parameters, type) : factory2.createFunctionTypeNode(typeParameters, parameters, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseKeywordAndNoDot() { + const node = parseTokenNode(); + return token() === 25 /* DotToken */ ? void 0 : node; + } + function parseLiteralTypeNode(negative) { + const pos = getNodePos(); + if (negative) { + nextToken(); + } + let expression = token() === 112 /* TrueKeyword */ || token() === 97 /* FalseKeyword */ || token() === 106 /* NullKeyword */ ? parseTokenNode() : parseLiteralLikeNode(token()); + if (negative) { + expression = finishNode(factory2.createPrefixUnaryExpression(41 /* MinusToken */, expression), pos); + } + return finishNode(factory2.createLiteralTypeNode(expression), pos); + } + function isStartOfTypeOfImportType() { + nextToken(); + return token() === 102 /* ImportKeyword */; + } + function parseImportType() { + sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */; + const pos = getNodePos(); + const isTypeOf = parseOptional(114 /* TypeOfKeyword */); + parseExpected(102 /* ImportKeyword */); + parseExpected(21 /* OpenParenToken */); + const type = parseType(); + let attributes; + if (parseOptional(28 /* CommaToken */)) { + const openBracePosition = scanner2.getTokenStart(); + parseExpected(19 /* OpenBraceToken */); + const currentToken2 = token(); + if (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) { + nextToken(); + } else { + parseErrorAtCurrentToken(Diagnostics._0_expected, tokenToString(118 /* WithKeyword */)); + } + parseExpected(59 /* ColonToken */); + attributes = parseImportAttributes( + currentToken2, + /*skipKeyword*/ + true + ); + if (!parseExpected(20 /* CloseBraceToken */)) { + const lastError = lastOrUndefined(parseDiagnostics); + if (lastError && lastError.code === Diagnostics._0_expected.code) { + addRelatedInfo( + lastError, + createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}") + ); + } + } + } + parseExpected(22 /* CloseParenToken */); + const qualifier = parseOptional(25 /* DotToken */) ? parseEntityNameOfTypeReference() : void 0; + const typeArguments = parseTypeArgumentsOfTypeReference(); + return finishNode(factory2.createImportTypeNode(type, attributes, qualifier, typeArguments, isTypeOf), pos); + } + function nextTokenIsNumericOrBigIntLiteral() { + nextToken(); + return token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */; + } + function parseNonArrayType() { + switch (token()) { + case 133 /* AnyKeyword */: + case 159 /* UnknownKeyword */: + case 154 /* StringKeyword */: + case 150 /* NumberKeyword */: + case 163 /* BigIntKeyword */: + case 155 /* SymbolKeyword */: + case 136 /* BooleanKeyword */: + case 157 /* UndefinedKeyword */: + case 146 /* NeverKeyword */: + case 151 /* ObjectKeyword */: + return tryParse(parseKeywordAndNoDot) || parseTypeReference(); + case 67 /* AsteriskEqualsToken */: + scanner2.reScanAsteriskEqualsToken(); + // falls through + case 42 /* AsteriskToken */: + return parseJSDocAllType(); + case 61 /* QuestionQuestionToken */: + scanner2.reScanQuestionToken(); + // falls through + case 58 /* QuestionToken */: + return parseJSDocUnknownOrNullableType(); + case 100 /* FunctionKeyword */: + return parseJSDocFunctionType(); + case 54 /* ExclamationToken */: + return parseJSDocNonNullableType(); + case 15 /* NoSubstitutionTemplateLiteral */: + case 11 /* StringLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 106 /* NullKeyword */: + return parseLiteralTypeNode(); + case 41 /* MinusToken */: + return lookAhead(nextTokenIsNumericOrBigIntLiteral) ? parseLiteralTypeNode( + /*negative*/ + true + ) : parseTypeReference(); + case 116 /* VoidKeyword */: + return parseTokenNode(); + case 110 /* ThisKeyword */: { + const thisKeyword = parseThisTypeNode(); + if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) { + return parseThisTypePredicate(thisKeyword); + } else { + return thisKeyword; + } + } + case 114 /* TypeOfKeyword */: + return lookAhead(isStartOfTypeOfImportType) ? parseImportType() : parseTypeQuery(); + case 19 /* OpenBraceToken */: + return lookAhead(isStartOfMappedType) ? parseMappedType() : parseTypeLiteral(); + case 23 /* OpenBracketToken */: + return parseTupleType(); + case 21 /* OpenParenToken */: + return parseParenthesizedType(); + case 102 /* ImportKeyword */: + return parseImportType(); + case 131 /* AssertsKeyword */: + return lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine) ? parseAssertsTypePredicate() : parseTypeReference(); + case 16 /* TemplateHead */: + return parseTemplateType(); + default: + return parseTypeReference(); + } + } + function isStartOfType(inStartOfParameter) { + switch (token()) { + case 133 /* AnyKeyword */: + case 159 /* UnknownKeyword */: + case 154 /* StringKeyword */: + case 150 /* NumberKeyword */: + case 163 /* BigIntKeyword */: + case 136 /* BooleanKeyword */: + case 148 /* ReadonlyKeyword */: + case 155 /* SymbolKeyword */: + case 158 /* UniqueKeyword */: + case 116 /* VoidKeyword */: + case 157 /* UndefinedKeyword */: + case 106 /* NullKeyword */: + case 110 /* ThisKeyword */: + case 114 /* TypeOfKeyword */: + case 146 /* NeverKeyword */: + case 19 /* OpenBraceToken */: + case 23 /* OpenBracketToken */: + case 30 /* LessThanToken */: + case 52 /* BarToken */: + case 51 /* AmpersandToken */: + case 105 /* NewKeyword */: + case 11 /* StringLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 151 /* ObjectKeyword */: + case 42 /* AsteriskToken */: + case 58 /* QuestionToken */: + case 54 /* ExclamationToken */: + case 26 /* DotDotDotToken */: + case 140 /* InferKeyword */: + case 102 /* ImportKeyword */: + case 131 /* AssertsKeyword */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 16 /* TemplateHead */: + return true; + case 100 /* FunctionKeyword */: + return !inStartOfParameter; + case 41 /* MinusToken */: + return !inStartOfParameter && lookAhead(nextTokenIsNumericOrBigIntLiteral); + case 21 /* OpenParenToken */: + return !inStartOfParameter && lookAhead(isStartOfParenthesizedOrFunctionType); + default: + return isIdentifier2(); + } + } + function isStartOfParenthesizedOrFunctionType() { + nextToken(); + return token() === 22 /* CloseParenToken */ || isStartOfParameter( + /*isJSDocParameter*/ + false + ) || isStartOfType(); + } + function parsePostfixTypeOrHigher() { + const pos = getNodePos(); + let type = parseNonArrayType(); + while (!scanner2.hasPrecedingLineBreak()) { + switch (token()) { + case 54 /* ExclamationToken */: + nextToken(); + type = finishNode(factory2.createJSDocNonNullableType( + type, + /*postfix*/ + true + ), pos); + break; + case 58 /* QuestionToken */: + if (lookAhead(nextTokenIsStartOfType)) { + return type; + } + nextToken(); + type = finishNode(factory2.createJSDocNullableType( + type, + /*postfix*/ + true + ), pos); + break; + case 23 /* OpenBracketToken */: + parseExpected(23 /* OpenBracketToken */); + if (isStartOfType()) { + const indexType = parseType(); + parseExpected(24 /* CloseBracketToken */); + type = finishNode(factory2.createIndexedAccessTypeNode(type, indexType), pos); + } else { + parseExpected(24 /* CloseBracketToken */); + type = finishNode(factory2.createArrayTypeNode(type), pos); + } + break; + default: + return type; + } + } + return type; + } + function parseTypeOperator(operator) { + const pos = getNodePos(); + parseExpected(operator); + return finishNode(factory2.createTypeOperatorNode(operator, parseTypeOperatorOrHigher()), pos); + } + function tryParseConstraintOfInferType() { + if (parseOptional(96 /* ExtendsKeyword */)) { + const constraint = disallowConditionalTypesAnd(parseType); + if (inDisallowConditionalTypesContext() || token() !== 58 /* QuestionToken */) { + return constraint; + } + } + } + function parseTypeParameterOfInferType() { + const pos = getNodePos(); + const name = parseIdentifier(); + const constraint = tryParse(tryParseConstraintOfInferType); + const node = factory2.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + name, + constraint + ); + return finishNode(node, pos); + } + function parseInferType() { + const pos = getNodePos(); + parseExpected(140 /* InferKeyword */); + return finishNode(factory2.createInferTypeNode(parseTypeParameterOfInferType()), pos); + } + function parseTypeOperatorOrHigher() { + const operator = token(); + switch (operator) { + case 143 /* KeyOfKeyword */: + case 158 /* UniqueKeyword */: + case 148 /* ReadonlyKeyword */: + return parseTypeOperator(operator); + case 140 /* InferKeyword */: + return parseInferType(); + } + return allowConditionalTypesAnd(parsePostfixTypeOrHigher); + } + function parseFunctionOrConstructorTypeToError(isInUnionType) { + if (isStartOfFunctionTypeOrConstructorType()) { + const type = parseFunctionOrConstructorType(); + let diagnostic; + if (isFunctionTypeNode(type)) { + diagnostic = isInUnionType ? Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Function_type_notation_must_be_parenthesized_when_used_in_an_intersection_type; + } else { + diagnostic = isInUnionType ? Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_a_union_type : Diagnostics.Constructor_type_notation_must_be_parenthesized_when_used_in_an_intersection_type; + } + parseErrorAtRange(type, diagnostic); + return type; + } + return void 0; + } + function parseUnionOrIntersectionType(operator, parseConstituentType, createTypeNode) { + const pos = getNodePos(); + const isUnionType = operator === 52 /* BarToken */; + const hasLeadingOperator = parseOptional(operator); + let type = hasLeadingOperator && parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType(); + if (token() === operator || hasLeadingOperator) { + const types = [type]; + while (parseOptional(operator)) { + types.push(parseFunctionOrConstructorTypeToError(isUnionType) || parseConstituentType()); + } + type = finishNode(createTypeNode(createNodeArray(types, pos)), pos); + } + return type; + } + function parseIntersectionTypeOrHigher() { + return parseUnionOrIntersectionType(51 /* AmpersandToken */, parseTypeOperatorOrHigher, factory2.createIntersectionTypeNode); + } + function parseUnionTypeOrHigher() { + return parseUnionOrIntersectionType(52 /* BarToken */, parseIntersectionTypeOrHigher, factory2.createUnionTypeNode); + } + function nextTokenIsNewKeyword() { + nextToken(); + return token() === 105 /* NewKeyword */; + } + function isStartOfFunctionTypeOrConstructorType() { + if (token() === 30 /* LessThanToken */) { + return true; + } + if (token() === 21 /* OpenParenToken */ && lookAhead(isUnambiguouslyStartOfFunctionType)) { + return true; + } + return token() === 105 /* NewKeyword */ || token() === 128 /* AbstractKeyword */ && lookAhead(nextTokenIsNewKeyword); + } + function skipParameterStart() { + if (isModifierKind(token())) { + parseModifiers( + /*allowDecorators*/ + false + ); + } + if (isIdentifier2() || token() === 110 /* ThisKeyword */) { + nextToken(); + return true; + } + if (token() === 23 /* OpenBracketToken */ || token() === 19 /* OpenBraceToken */) { + const previousErrorCount = parseDiagnostics.length; + parseIdentifierOrPattern(); + return previousErrorCount === parseDiagnostics.length; + } + return false; + } + function isUnambiguouslyStartOfFunctionType() { + nextToken(); + if (token() === 22 /* CloseParenToken */ || token() === 26 /* DotDotDotToken */) { + return true; + } + if (skipParameterStart()) { + if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 58 /* QuestionToken */ || token() === 64 /* EqualsToken */) { + return true; + } + if (token() === 22 /* CloseParenToken */) { + nextToken(); + if (token() === 39 /* EqualsGreaterThanToken */) { + return true; + } + } + } + return false; + } + function parseTypeOrTypePredicate() { + const pos = getNodePos(); + const typePredicateVariable = isIdentifier2() && tryParse(parseTypePredicatePrefix); + const type = parseType(); + if (typePredicateVariable) { + return finishNode(factory2.createTypePredicateNode( + /*assertsModifier*/ + void 0, + typePredicateVariable, + type + ), pos); + } else { + return type; + } + } + function parseTypePredicatePrefix() { + const id = parseIdentifier(); + if (token() === 142 /* IsKeyword */ && !scanner2.hasPrecedingLineBreak()) { + nextToken(); + return id; + } + } + function parseAssertsTypePredicate() { + const pos = getNodePos(); + const assertsModifier = parseExpectedToken(131 /* AssertsKeyword */); + const parameterName = token() === 110 /* ThisKeyword */ ? parseThisTypeNode() : parseIdentifier(); + const type = parseOptional(142 /* IsKeyword */) ? parseType() : void 0; + return finishNode(factory2.createTypePredicateNode(assertsModifier, parameterName, type), pos); + } + function parseType() { + if (contextFlags & 81920 /* TypeExcludesFlags */) { + return doOutsideOfContext(81920 /* TypeExcludesFlags */, parseType); + } + if (isStartOfFunctionTypeOrConstructorType()) { + return parseFunctionOrConstructorType(); + } + const pos = getNodePos(); + const type = parseUnionTypeOrHigher(); + if (!inDisallowConditionalTypesContext() && !scanner2.hasPrecedingLineBreak() && parseOptional(96 /* ExtendsKeyword */)) { + const extendsType = disallowConditionalTypesAnd(parseType); + parseExpected(58 /* QuestionToken */); + const trueType = allowConditionalTypesAnd(parseType); + parseExpected(59 /* ColonToken */); + const falseType = allowConditionalTypesAnd(parseType); + return finishNode(factory2.createConditionalTypeNode(type, extendsType, trueType, falseType), pos); + } + return type; + } + function parseTypeAnnotation() { + return parseOptional(59 /* ColonToken */) ? parseType() : void 0; + } + function isStartOfLeftHandSideExpression() { + switch (token()) { + case 110 /* ThisKeyword */: + case 108 /* SuperKeyword */: + case 106 /* NullKeyword */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 16 /* TemplateHead */: + case 21 /* OpenParenToken */: + case 23 /* OpenBracketToken */: + case 19 /* OpenBraceToken */: + case 100 /* FunctionKeyword */: + case 86 /* ClassKeyword */: + case 105 /* NewKeyword */: + case 44 /* SlashToken */: + case 69 /* SlashEqualsToken */: + case 80 /* Identifier */: + return true; + case 102 /* ImportKeyword */: + return lookAhead(nextTokenIsOpenParenOrLessThanOrDot); + default: + return isIdentifier2(); + } + } + function isStartOfExpression() { + if (isStartOfLeftHandSideExpression()) { + return true; + } + switch (token()) { + case 40 /* PlusToken */: + case 41 /* MinusToken */: + case 55 /* TildeToken */: + case 54 /* ExclamationToken */: + case 91 /* DeleteKeyword */: + case 114 /* TypeOfKeyword */: + case 116 /* VoidKeyword */: + case 46 /* PlusPlusToken */: + case 47 /* MinusMinusToken */: + case 30 /* LessThanToken */: + case 135 /* AwaitKeyword */: + case 127 /* YieldKeyword */: + case 81 /* PrivateIdentifier */: + case 60 /* AtToken */: + return true; + default: + if (isBinaryOperator2()) { + return true; + } + return isIdentifier2(); + } + } + function isStartOfExpressionStatement() { + return token() !== 19 /* OpenBraceToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && token() !== 60 /* AtToken */ && isStartOfExpression(); + } + function parseExpression() { + const saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext( + /*val*/ + false + ); + } + const pos = getNodePos(); + let expr = parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ); + let operatorToken; + while (operatorToken = parseOptionalToken(28 /* CommaToken */)) { + expr = makeBinaryExpression(expr, operatorToken, parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ), pos); + } + if (saveDecoratorContext) { + setDecoratorContext( + /*val*/ + true + ); + } + return expr; + } + function parseInitializer() { + return parseOptional(64 /* EqualsToken */) ? parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ) : void 0; + } + function parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) { + if (isYieldExpression2()) { + return parseYieldExpression(); + } + const arrowExpression = tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) || tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction); + if (arrowExpression) { + return arrowExpression; + } + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const expr = parseBinaryExpressionOrHigher(0 /* Lowest */); + if (expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) { + return parseSimpleArrowFunctionExpression( + pos, + expr, + allowReturnTypeInArrowFunction, + hasJSDoc, + /*asyncModifier*/ + void 0 + ); + } + if (isLeftHandSideExpression(expr) && isAssignmentOperator(reScanGreaterToken())) { + return makeBinaryExpression(expr, parseTokenNode(), parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction), pos); + } + return parseConditionalExpressionRest(expr, pos, allowReturnTypeInArrowFunction); + } + function isYieldExpression2() { + if (token() === 127 /* YieldKeyword */) { + if (inYieldContext()) { + return true; + } + return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine); + } + return false; + } + function nextTokenIsIdentifierOnSameLine() { + nextToken(); + return !scanner2.hasPrecedingLineBreak() && isIdentifier2(); + } + function parseYieldExpression() { + const pos = getNodePos(); + nextToken(); + if (!scanner2.hasPrecedingLineBreak() && (token() === 42 /* AsteriskToken */ || isStartOfExpression())) { + return finishNode( + factory2.createYieldExpression( + parseOptionalToken(42 /* AsteriskToken */), + parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ) + ), + pos + ); + } else { + return finishNode(factory2.createYieldExpression( + /*asteriskToken*/ + void 0, + /*expression*/ + void 0 + ), pos); + } + } + function parseSimpleArrowFunctionExpression(pos, identifier, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier) { + Debug.assert(token() === 39 /* EqualsGreaterThanToken */, "parseSimpleArrowFunctionExpression should only have been called if we had a =>"); + const parameter = factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + identifier, + /*questionToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ); + finishNode(parameter, identifier.pos); + const parameters = createNodeArray([parameter], parameter.pos, parameter.end); + const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */); + const body = parseArrowFunctionExpressionBody( + /*isAsync*/ + !!asyncModifier, + allowReturnTypeInArrowFunction + ); + const node = factory2.createArrowFunction( + asyncModifier, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + equalsGreaterThanToken, + body + ); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function tryParseParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) { + const triState = isParenthesizedArrowFunctionExpression(); + if (triState === 0 /* False */) { + return void 0; + } + return triState === 1 /* True */ ? parseParenthesizedArrowFunctionExpression( + /*allowAmbiguity*/ + true, + /*allowReturnTypeInArrowFunction*/ + true + ) : tryParse(() => parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction)); + } + function isParenthesizedArrowFunctionExpression() { + if (token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */ || token() === 134 /* AsyncKeyword */) { + return lookAhead(isParenthesizedArrowFunctionExpressionWorker); + } + if (token() === 39 /* EqualsGreaterThanToken */) { + return 1 /* True */; + } + return 0 /* False */; + } + function isParenthesizedArrowFunctionExpressionWorker() { + if (token() === 134 /* AsyncKeyword */) { + nextToken(); + if (scanner2.hasPrecedingLineBreak()) { + return 0 /* False */; + } + if (token() !== 21 /* OpenParenToken */ && token() !== 30 /* LessThanToken */) { + return 0 /* False */; + } + } + const first2 = token(); + const second = nextToken(); + if (first2 === 21 /* OpenParenToken */) { + if (second === 22 /* CloseParenToken */) { + const third = nextToken(); + switch (third) { + case 39 /* EqualsGreaterThanToken */: + case 59 /* ColonToken */: + case 19 /* OpenBraceToken */: + return 1 /* True */; + default: + return 0 /* False */; + } + } + if (second === 23 /* OpenBracketToken */ || second === 19 /* OpenBraceToken */) { + return 2 /* Unknown */; + } + if (second === 26 /* DotDotDotToken */) { + return 1 /* True */; + } + if (isModifierKind(second) && second !== 134 /* AsyncKeyword */ && lookAhead(nextTokenIsIdentifier)) { + if (nextToken() === 130 /* AsKeyword */) { + return 0 /* False */; + } + return 1 /* True */; + } + if (!isIdentifier2() && second !== 110 /* ThisKeyword */) { + return 0 /* False */; + } + switch (nextToken()) { + case 59 /* ColonToken */: + return 1 /* True */; + case 58 /* QuestionToken */: + nextToken(); + if (token() === 59 /* ColonToken */ || token() === 28 /* CommaToken */ || token() === 64 /* EqualsToken */ || token() === 22 /* CloseParenToken */) { + return 1 /* True */; + } + return 0 /* False */; + case 28 /* CommaToken */: + case 64 /* EqualsToken */: + case 22 /* CloseParenToken */: + return 2 /* Unknown */; + } + return 0 /* False */; + } else { + Debug.assert(first2 === 30 /* LessThanToken */); + if (!isIdentifier2() && token() !== 87 /* ConstKeyword */) { + return 0 /* False */; + } + if (languageVariant === 1 /* JSX */) { + const isArrowFunctionInJsx = lookAhead(() => { + parseOptional(87 /* ConstKeyword */); + const third = nextToken(); + if (third === 96 /* ExtendsKeyword */) { + const fourth = nextToken(); + switch (fourth) { + case 64 /* EqualsToken */: + case 32 /* GreaterThanToken */: + case 44 /* SlashToken */: + return false; + default: + return true; + } + } else if (third === 28 /* CommaToken */ || third === 64 /* EqualsToken */) { + return true; + } + return false; + }); + if (isArrowFunctionInJsx) { + return 1 /* True */; + } + return 0 /* False */; + } + return 2 /* Unknown */; + } + } + function parsePossibleParenthesizedArrowFunctionExpression(allowReturnTypeInArrowFunction) { + const tokenPos = scanner2.getTokenStart(); + if (notParenthesizedArrow == null ? void 0 : notParenthesizedArrow.has(tokenPos)) { + return void 0; + } + const result = parseParenthesizedArrowFunctionExpression( + /*allowAmbiguity*/ + false, + allowReturnTypeInArrowFunction + ); + if (!result) { + (notParenthesizedArrow || (notParenthesizedArrow = /* @__PURE__ */ new Set())).add(tokenPos); + } + return result; + } + function tryParseAsyncSimpleArrowFunctionExpression(allowReturnTypeInArrowFunction) { + if (token() === 134 /* AsyncKeyword */) { + if (lookAhead(isUnParenthesizedAsyncArrowFunctionWorker) === 1 /* True */) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const asyncModifier = parseModifiersForArrowFunction(); + const expr = parseBinaryExpressionOrHigher(0 /* Lowest */); + return parseSimpleArrowFunctionExpression(pos, expr, allowReturnTypeInArrowFunction, hasJSDoc, asyncModifier); + } + } + return void 0; + } + function isUnParenthesizedAsyncArrowFunctionWorker() { + if (token() === 134 /* AsyncKeyword */) { + nextToken(); + if (scanner2.hasPrecedingLineBreak() || token() === 39 /* EqualsGreaterThanToken */) { + return 0 /* False */; + } + const expr = parseBinaryExpressionOrHigher(0 /* Lowest */); + if (!scanner2.hasPrecedingLineBreak() && expr.kind === 80 /* Identifier */ && token() === 39 /* EqualsGreaterThanToken */) { + return 1 /* True */; + } + } + return 0 /* False */; + } + function parseParenthesizedArrowFunctionExpression(allowAmbiguity, allowReturnTypeInArrowFunction) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const modifiers = parseModifiersForArrowFunction(); + const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */; + const typeParameters = parseTypeParameters(); + let parameters; + if (!parseExpected(21 /* OpenParenToken */)) { + if (!allowAmbiguity) { + return void 0; + } + parameters = createMissingList(); + } else { + if (!allowAmbiguity) { + const maybeParameters = parseParametersWorker(isAsync, allowAmbiguity); + if (!maybeParameters) { + return void 0; + } + parameters = maybeParameters; + } else { + parameters = parseParametersWorker(isAsync, allowAmbiguity); + } + if (!parseExpected(22 /* CloseParenToken */) && !allowAmbiguity) { + return void 0; + } + } + const hasReturnColon = token() === 59 /* ColonToken */; + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + false + ); + if (type && !allowAmbiguity && typeHasArrowFunctionBlockingParseError(type)) { + return void 0; + } + let unwrappedType = type; + while ((unwrappedType == null ? void 0 : unwrappedType.kind) === 196 /* ParenthesizedType */) { + unwrappedType = unwrappedType.type; + } + const hasJSDocFunctionType = unwrappedType && isJSDocFunctionType(unwrappedType); + if (!allowAmbiguity && token() !== 39 /* EqualsGreaterThanToken */ && (hasJSDocFunctionType || token() !== 19 /* OpenBraceToken */)) { + return void 0; + } + const lastToken = token(); + const equalsGreaterThanToken = parseExpectedToken(39 /* EqualsGreaterThanToken */); + const body = lastToken === 39 /* EqualsGreaterThanToken */ || lastToken === 19 /* OpenBraceToken */ ? parseArrowFunctionExpressionBody(some(modifiers, isAsyncModifier), allowReturnTypeInArrowFunction) : parseIdentifier(); + if (!allowReturnTypeInArrowFunction && hasReturnColon) { + if (token() !== 59 /* ColonToken */) { + return void 0; + } + } + const node = factory2.createArrowFunction(modifiers, typeParameters, parameters, type, equalsGreaterThanToken, body); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseArrowFunctionExpressionBody(isAsync, allowReturnTypeInArrowFunction) { + if (token() === 19 /* OpenBraceToken */) { + return parseFunctionBlock(isAsync ? 2 /* Await */ : 0 /* None */); + } + if (token() !== 27 /* SemicolonToken */ && token() !== 100 /* FunctionKeyword */ && token() !== 86 /* ClassKeyword */ && isStartOfStatement() && !isStartOfExpressionStatement()) { + return parseFunctionBlock(16 /* IgnoreMissingOpenBrace */ | (isAsync ? 2 /* Await */ : 0 /* None */)); + } + const savedTopLevel = topLevel; + topLevel = false; + const node = isAsync ? doInAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)) : doOutsideOfAwaitContext(() => parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction)); + topLevel = savedTopLevel; + return node; + } + function parseConditionalExpressionRest(leftOperand, pos, allowReturnTypeInArrowFunction) { + const questionToken = parseOptionalToken(58 /* QuestionToken */); + if (!questionToken) { + return leftOperand; + } + let colonToken; + return finishNode( + factory2.createConditionalExpression( + leftOperand, + questionToken, + doOutsideOfContext(disallowInAndDecoratorContext, () => parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + false + )), + colonToken = parseExpectedToken(59 /* ColonToken */), + nodeIsPresent(colonToken) ? parseAssignmentExpressionOrHigher(allowReturnTypeInArrowFunction) : createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + false, + Diagnostics._0_expected, + tokenToString(59 /* ColonToken */) + ) + ), + pos + ); + } + function parseBinaryExpressionOrHigher(precedence) { + const pos = getNodePos(); + const leftOperand = parseUnaryExpressionOrHigher(); + return parseBinaryExpressionRest(precedence, leftOperand, pos); + } + function isInOrOfKeyword(t) { + return t === 103 /* InKeyword */ || t === 165 /* OfKeyword */; + } + function parseBinaryExpressionRest(precedence, leftOperand, pos) { + while (true) { + reScanGreaterToken(); + const newPrecedence = getBinaryOperatorPrecedence(token()); + const consumeCurrentOperator = token() === 43 /* AsteriskAsteriskToken */ ? newPrecedence >= precedence : newPrecedence > precedence; + if (!consumeCurrentOperator) { + break; + } + if (token() === 103 /* InKeyword */ && inDisallowInContext()) { + break; + } + if (token() === 130 /* AsKeyword */ || token() === 152 /* SatisfiesKeyword */) { + if (scanner2.hasPrecedingLineBreak()) { + break; + } else { + const keywordKind = token(); + nextToken(); + leftOperand = keywordKind === 152 /* SatisfiesKeyword */ ? makeSatisfiesExpression(leftOperand, parseType()) : makeAsExpression(leftOperand, parseType()); + } + } else { + leftOperand = makeBinaryExpression(leftOperand, parseTokenNode(), parseBinaryExpressionOrHigher(newPrecedence), pos); + } + } + return leftOperand; + } + function isBinaryOperator2() { + if (inDisallowInContext() && token() === 103 /* InKeyword */) { + return false; + } + return getBinaryOperatorPrecedence(token()) > 0; + } + function makeSatisfiesExpression(left, right) { + return finishNode(factory2.createSatisfiesExpression(left, right), left.pos); + } + function makeBinaryExpression(left, operatorToken, right, pos) { + return finishNode(factory2.createBinaryExpression(left, operatorToken, right), pos); + } + function makeAsExpression(left, right) { + return finishNode(factory2.createAsExpression(left, right), left.pos); + } + function parsePrefixUnaryExpression() { + const pos = getNodePos(); + return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function parseDeleteExpression() { + const pos = getNodePos(); + return finishNode(factory2.createDeleteExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function parseTypeOfExpression() { + const pos = getNodePos(); + return finishNode(factory2.createTypeOfExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function parseVoidExpression() { + const pos = getNodePos(); + return finishNode(factory2.createVoidExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function isAwaitExpression2() { + if (token() === 135 /* AwaitKeyword */) { + if (inAwaitContext()) { + return true; + } + return lookAhead(nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine); + } + return false; + } + function parseAwaitExpression() { + const pos = getNodePos(); + return finishNode(factory2.createAwaitExpression(nextTokenAnd(parseSimpleUnaryExpression)), pos); + } + function parseUnaryExpressionOrHigher() { + if (isUpdateExpression()) { + const pos = getNodePos(); + const updateExpression = parseUpdateExpression(); + return token() === 43 /* AsteriskAsteriskToken */ ? parseBinaryExpressionRest(getBinaryOperatorPrecedence(token()), updateExpression, pos) : updateExpression; + } + const unaryOperator = token(); + const simpleUnaryExpression = parseSimpleUnaryExpression(); + if (token() === 43 /* AsteriskAsteriskToken */) { + const pos = skipTrivia(sourceText, simpleUnaryExpression.pos); + const { end } = simpleUnaryExpression; + if (simpleUnaryExpression.kind === 216 /* TypeAssertionExpression */) { + parseErrorAt(pos, end, Diagnostics.A_type_assertion_expression_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses); + } else { + Debug.assert(isKeywordOrPunctuation(unaryOperator)); + parseErrorAt(pos, end, Diagnostics.An_unary_expression_with_the_0_operator_is_not_allowed_in_the_left_hand_side_of_an_exponentiation_expression_Consider_enclosing_the_expression_in_parentheses, tokenToString(unaryOperator)); + } + } + return simpleUnaryExpression; + } + function parseSimpleUnaryExpression() { + switch (token()) { + case 40 /* PlusToken */: + case 41 /* MinusToken */: + case 55 /* TildeToken */: + case 54 /* ExclamationToken */: + return parsePrefixUnaryExpression(); + case 91 /* DeleteKeyword */: + return parseDeleteExpression(); + case 114 /* TypeOfKeyword */: + return parseTypeOfExpression(); + case 116 /* VoidKeyword */: + return parseVoidExpression(); + case 30 /* LessThanToken */: + if (languageVariant === 1 /* JSX */) { + return parseJsxElementOrSelfClosingElementOrFragment( + /*inExpressionContext*/ + true, + /*topInvalidNodePosition*/ + void 0, + /*openingTag*/ + void 0, + /*mustBeUnary*/ + true + ); + } + return parseTypeAssertion(); + case 135 /* AwaitKeyword */: + if (isAwaitExpression2()) { + return parseAwaitExpression(); + } + // falls through + default: + return parseUpdateExpression(); + } + } + function isUpdateExpression() { + switch (token()) { + case 40 /* PlusToken */: + case 41 /* MinusToken */: + case 55 /* TildeToken */: + case 54 /* ExclamationToken */: + case 91 /* DeleteKeyword */: + case 114 /* TypeOfKeyword */: + case 116 /* VoidKeyword */: + case 135 /* AwaitKeyword */: + return false; + case 30 /* LessThanToken */: + if (languageVariant !== 1 /* JSX */) { + return false; + } + // We are in JSX context and the token is part of JSXElement. + // falls through + default: + return true; + } + } + function parseUpdateExpression() { + if (token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) { + const pos = getNodePos(); + return finishNode(factory2.createPrefixUnaryExpression(token(), nextTokenAnd(parseLeftHandSideExpressionOrHigher)), pos); + } else if (languageVariant === 1 /* JSX */ && token() === 30 /* LessThanToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrGreaterThan)) { + return parseJsxElementOrSelfClosingElementOrFragment( + /*inExpressionContext*/ + true + ); + } + const expression = parseLeftHandSideExpressionOrHigher(); + Debug.assert(isLeftHandSideExpression(expression)); + if ((token() === 46 /* PlusPlusToken */ || token() === 47 /* MinusMinusToken */) && !scanner2.hasPrecedingLineBreak()) { + const operator = token(); + nextToken(); + return finishNode(factory2.createPostfixUnaryExpression(expression, operator), expression.pos); + } + return expression; + } + function parseLeftHandSideExpressionOrHigher() { + const pos = getNodePos(); + let expression; + if (token() === 102 /* ImportKeyword */) { + if (lookAhead(nextTokenIsOpenParenOrLessThan)) { + sourceFlags |= 4194304 /* PossiblyContainsDynamicImport */; + expression = parseTokenNode(); + } else if (lookAhead(nextTokenIsDot)) { + nextToken(); + nextToken(); + expression = finishNode(factory2.createMetaProperty(102 /* ImportKeyword */, parseIdentifierName()), pos); + sourceFlags |= 8388608 /* PossiblyContainsImportMeta */; + } else { + expression = parseMemberExpressionOrHigher(); + } + } else { + expression = token() === 108 /* SuperKeyword */ ? parseSuperExpression() : parseMemberExpressionOrHigher(); + } + return parseCallExpressionRest(pos, expression); + } + function parseMemberExpressionOrHigher() { + const pos = getNodePos(); + const expression = parsePrimaryExpression(); + return parseMemberExpressionRest( + pos, + expression, + /*allowOptionalChain*/ + true + ); + } + function parseSuperExpression() { + const pos = getNodePos(); + let expression = parseTokenNode(); + if (token() === 30 /* LessThanToken */) { + const startPos = getNodePos(); + const typeArguments = tryParse(parseTypeArgumentsInExpression); + if (typeArguments !== void 0) { + parseErrorAt(startPos, getNodePos(), Diagnostics.super_may_not_use_type_arguments); + if (!isTemplateStartOfTaggedTemplate()) { + expression = factory2.createExpressionWithTypeArguments(expression, typeArguments); + } + } + } + if (token() === 21 /* OpenParenToken */ || token() === 25 /* DotToken */ || token() === 23 /* OpenBracketToken */) { + return expression; + } + parseExpectedToken(25 /* DotToken */, Diagnostics.super_must_be_followed_by_an_argument_list_or_member_access); + return finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot( + /*allowIdentifierNames*/ + true, + /*allowPrivateIdentifiers*/ + true, + /*allowUnicodeEscapeSequenceInIdentifierName*/ + true + )), pos); + } + function parseJsxElementOrSelfClosingElementOrFragment(inExpressionContext, topInvalidNodePosition, openingTag, mustBeUnary = false) { + const pos = getNodePos(); + const opening = parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext); + let result; + if (opening.kind === 286 /* JsxOpeningElement */) { + let children = parseJsxChildren(opening); + let closingElement; + const lastChild = children[children.length - 1]; + if ((lastChild == null ? void 0 : lastChild.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(lastChild.openingElement.tagName, lastChild.closingElement.tagName) && tagNamesAreEquivalent(opening.tagName, lastChild.closingElement.tagName)) { + const end = lastChild.children.end; + const newLast = finishNode( + factory2.createJsxElement( + lastChild.openingElement, + lastChild.children, + finishNode(factory2.createJsxClosingElement(finishNode(factoryCreateIdentifier(""), end, end)), end, end) + ), + lastChild.openingElement.pos, + end + ); + children = createNodeArray([...children.slice(0, children.length - 1), newLast], children.pos, end); + closingElement = lastChild.closingElement; + } else { + closingElement = parseJsxClosingElement(opening, inExpressionContext); + if (!tagNamesAreEquivalent(opening.tagName, closingElement.tagName)) { + if (openingTag && isJsxOpeningElement(openingTag) && tagNamesAreEquivalent(closingElement.tagName, openingTag.tagName)) { + parseErrorAtRange(opening.tagName, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, opening.tagName)); + } else { + parseErrorAtRange(closingElement.tagName, Diagnostics.Expected_corresponding_JSX_closing_tag_for_0, getTextOfNodeFromSourceText(sourceText, opening.tagName)); + } + } + } + result = finishNode(factory2.createJsxElement(opening, children, closingElement), pos); + } else if (opening.kind === 289 /* JsxOpeningFragment */) { + result = finishNode(factory2.createJsxFragment(opening, parseJsxChildren(opening), parseJsxClosingFragment(inExpressionContext)), pos); + } else { + Debug.assert(opening.kind === 285 /* JsxSelfClosingElement */); + result = opening; + } + if (!mustBeUnary && inExpressionContext && token() === 30 /* LessThanToken */) { + const topBadPos = typeof topInvalidNodePosition === "undefined" ? result.pos : topInvalidNodePosition; + const invalidElement = tryParse(() => parseJsxElementOrSelfClosingElementOrFragment( + /*inExpressionContext*/ + true, + topBadPos + )); + if (invalidElement) { + const operatorToken = createMissingNode( + 28 /* CommaToken */, + /*reportAtCurrentPosition*/ + false + ); + setTextRangePosWidth(operatorToken, invalidElement.pos, 0); + parseErrorAt(skipTrivia(sourceText, topBadPos), invalidElement.end, Diagnostics.JSX_expressions_must_have_one_parent_element); + return finishNode(factory2.createBinaryExpression(result, operatorToken, invalidElement), pos); + } + } + return result; + } + function parseJsxText() { + const pos = getNodePos(); + const node = factory2.createJsxText(scanner2.getTokenValue(), currentToken === 13 /* JsxTextAllWhiteSpaces */); + currentToken = scanner2.scanJsxToken(); + return finishNode(node, pos); + } + function parseJsxChild(openingTag, token2) { + switch (token2) { + case 1 /* EndOfFileToken */: + if (isJsxOpeningFragment(openingTag)) { + parseErrorAtRange(openingTag, Diagnostics.JSX_fragment_has_no_corresponding_closing_tag); + } else { + const tag = openingTag.tagName; + const start = Math.min(skipTrivia(sourceText, tag.pos), tag.end); + parseErrorAt(start, tag.end, Diagnostics.JSX_element_0_has_no_corresponding_closing_tag, getTextOfNodeFromSourceText(sourceText, openingTag.tagName)); + } + return void 0; + case 31 /* LessThanSlashToken */: + case 7 /* ConflictMarkerTrivia */: + return void 0; + case 12 /* JsxText */: + case 13 /* JsxTextAllWhiteSpaces */: + return parseJsxText(); + case 19 /* OpenBraceToken */: + return parseJsxExpression( + /*inExpressionContext*/ + false + ); + case 30 /* LessThanToken */: + return parseJsxElementOrSelfClosingElementOrFragment( + /*inExpressionContext*/ + false, + /*topInvalidNodePosition*/ + void 0, + openingTag + ); + default: + return Debug.assertNever(token2); + } + } + function parseJsxChildren(openingTag) { + const list = []; + const listPos = getNodePos(); + const saveParsingContext = parsingContext; + parsingContext |= 1 << 14 /* JsxChildren */; + while (true) { + const child = parseJsxChild(openingTag, currentToken = scanner2.reScanJsxToken()); + if (!child) break; + list.push(child); + if (isJsxOpeningElement(openingTag) && (child == null ? void 0 : child.kind) === 284 /* JsxElement */ && !tagNamesAreEquivalent(child.openingElement.tagName, child.closingElement.tagName) && tagNamesAreEquivalent(openingTag.tagName, child.closingElement.tagName)) { + break; + } + } + parsingContext = saveParsingContext; + return createNodeArray(list, listPos); + } + function parseJsxAttributes() { + const pos = getNodePos(); + return finishNode(factory2.createJsxAttributes(parseList(13 /* JsxAttributes */, parseJsxAttribute)), pos); + } + function parseJsxOpeningOrSelfClosingElementOrOpeningFragment(inExpressionContext) { + const pos = getNodePos(); + parseExpected(30 /* LessThanToken */); + if (token() === 32 /* GreaterThanToken */) { + scanJsxText(); + return finishNode(factory2.createJsxOpeningFragment(), pos); + } + const tagName = parseJsxElementName(); + const typeArguments = (contextFlags & 524288 /* JavaScriptFile */) === 0 ? tryParseTypeArguments() : void 0; + const attributes = parseJsxAttributes(); + let node; + if (token() === 32 /* GreaterThanToken */) { + scanJsxText(); + node = factory2.createJsxOpeningElement(tagName, typeArguments, attributes); + } else { + parseExpected(44 /* SlashToken */); + if (parseExpected( + 32 /* GreaterThanToken */, + /*diagnosticMessage*/ + void 0, + /*shouldAdvance*/ + false + )) { + if (inExpressionContext) { + nextToken(); + } else { + scanJsxText(); + } + } + node = factory2.createJsxSelfClosingElement(tagName, typeArguments, attributes); + } + return finishNode(node, pos); + } + function parseJsxElementName() { + const pos = getNodePos(); + const initialExpression = parseJsxTagName(); + if (isJsxNamespacedName(initialExpression)) { + return initialExpression; + } + let expression = initialExpression; + while (parseOptional(25 /* DotToken */)) { + expression = finishNode(factoryCreatePropertyAccessExpression(expression, parseRightSideOfDot( + /*allowIdentifierNames*/ + true, + /*allowPrivateIdentifiers*/ + false, + /*allowUnicodeEscapeSequenceInIdentifierName*/ + false + )), pos); + } + return expression; + } + function parseJsxTagName() { + const pos = getNodePos(); + scanJsxIdentifier(); + const isThis2 = token() === 110 /* ThisKeyword */; + const tagName = parseIdentifierNameErrorOnUnicodeEscapeSequence(); + if (parseOptional(59 /* ColonToken */)) { + scanJsxIdentifier(); + return finishNode(factory2.createJsxNamespacedName(tagName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos); + } + return isThis2 ? finishNode(factory2.createToken(110 /* ThisKeyword */), pos) : tagName; + } + function parseJsxExpression(inExpressionContext) { + const pos = getNodePos(); + if (!parseExpected(19 /* OpenBraceToken */)) { + return void 0; + } + let dotDotDotToken; + let expression; + if (token() !== 20 /* CloseBraceToken */) { + if (!inExpressionContext) { + dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); + } + expression = parseExpression(); + } + if (inExpressionContext) { + parseExpected(20 /* CloseBraceToken */); + } else { + if (parseExpected( + 20 /* CloseBraceToken */, + /*diagnosticMessage*/ + void 0, + /*shouldAdvance*/ + false + )) { + scanJsxText(); + } + } + return finishNode(factory2.createJsxExpression(dotDotDotToken, expression), pos); + } + function parseJsxAttribute() { + if (token() === 19 /* OpenBraceToken */) { + return parseJsxSpreadAttribute(); + } + const pos = getNodePos(); + return finishNode(factory2.createJsxAttribute(parseJsxAttributeName(), parseJsxAttributeValue()), pos); + } + function parseJsxAttributeValue() { + if (token() === 64 /* EqualsToken */) { + if (scanJsxAttributeValue() === 11 /* StringLiteral */) { + return parseLiteralNode(); + } + if (token() === 19 /* OpenBraceToken */) { + return parseJsxExpression( + /*inExpressionContext*/ + true + ); + } + if (token() === 30 /* LessThanToken */) { + return parseJsxElementOrSelfClosingElementOrFragment( + /*inExpressionContext*/ + true + ); + } + parseErrorAtCurrentToken(Diagnostics.or_JSX_element_expected); + } + return void 0; + } + function parseJsxAttributeName() { + const pos = getNodePos(); + scanJsxIdentifier(); + const attrName = parseIdentifierNameErrorOnUnicodeEscapeSequence(); + if (parseOptional(59 /* ColonToken */)) { + scanJsxIdentifier(); + return finishNode(factory2.createJsxNamespacedName(attrName, parseIdentifierNameErrorOnUnicodeEscapeSequence()), pos); + } + return attrName; + } + function parseJsxSpreadAttribute() { + const pos = getNodePos(); + parseExpected(19 /* OpenBraceToken */); + parseExpected(26 /* DotDotDotToken */); + const expression = parseExpression(); + parseExpected(20 /* CloseBraceToken */); + return finishNode(factory2.createJsxSpreadAttribute(expression), pos); + } + function parseJsxClosingElement(open, inExpressionContext) { + const pos = getNodePos(); + parseExpected(31 /* LessThanSlashToken */); + const tagName = parseJsxElementName(); + if (parseExpected( + 32 /* GreaterThanToken */, + /*diagnosticMessage*/ + void 0, + /*shouldAdvance*/ + false + )) { + if (inExpressionContext || !tagNamesAreEquivalent(open.tagName, tagName)) { + nextToken(); + } else { + scanJsxText(); + } + } + return finishNode(factory2.createJsxClosingElement(tagName), pos); + } + function parseJsxClosingFragment(inExpressionContext) { + const pos = getNodePos(); + parseExpected(31 /* LessThanSlashToken */); + if (parseExpected( + 32 /* GreaterThanToken */, + Diagnostics.Expected_corresponding_closing_tag_for_JSX_fragment, + /*shouldAdvance*/ + false + )) { + if (inExpressionContext) { + nextToken(); + } else { + scanJsxText(); + } + } + return finishNode(factory2.createJsxJsxClosingFragment(), pos); + } + function parseTypeAssertion() { + Debug.assert(languageVariant !== 1 /* JSX */, "Type assertions should never be parsed in JSX; they should be parsed as comparisons or JSX elements/fragments."); + const pos = getNodePos(); + parseExpected(30 /* LessThanToken */); + const type = parseType(); + parseExpected(32 /* GreaterThanToken */); + const expression = parseSimpleUnaryExpression(); + return finishNode(factory2.createTypeAssertion(type, expression), pos); + } + function nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate() { + nextToken(); + return tokenIsIdentifierOrKeyword(token()) || token() === 23 /* OpenBracketToken */ || isTemplateStartOfTaggedTemplate(); + } + function isStartOfOptionalPropertyOrElementAccessChain() { + return token() === 29 /* QuestionDotToken */ && lookAhead(nextTokenIsIdentifierOrKeywordOrOpenBracketOrTemplate); + } + function tryReparseOptionalChain(node) { + if (node.flags & 64 /* OptionalChain */) { + return true; + } + if (isNonNullExpression(node)) { + let expr = node.expression; + while (isNonNullExpression(expr) && !(expr.flags & 64 /* OptionalChain */)) { + expr = expr.expression; + } + if (expr.flags & 64 /* OptionalChain */) { + while (isNonNullExpression(node)) { + node.flags |= 64 /* OptionalChain */; + node = node.expression; + } + return true; + } + } + return false; + } + function parsePropertyAccessExpressionRest(pos, expression, questionDotToken) { + const name = parseRightSideOfDot( + /*allowIdentifierNames*/ + true, + /*allowPrivateIdentifiers*/ + true, + /*allowUnicodeEscapeSequenceInIdentifierName*/ + true + ); + const isOptionalChain2 = questionDotToken || tryReparseOptionalChain(expression); + const propertyAccess = isOptionalChain2 ? factoryCreatePropertyAccessChain(expression, questionDotToken, name) : factoryCreatePropertyAccessExpression(expression, name); + if (isOptionalChain2 && isPrivateIdentifier(propertyAccess.name)) { + parseErrorAtRange(propertyAccess.name, Diagnostics.An_optional_chain_cannot_contain_private_identifiers); + } + if (isExpressionWithTypeArguments(expression) && expression.typeArguments) { + const pos2 = expression.typeArguments.pos - 1; + const end = skipTrivia(sourceText, expression.typeArguments.end) + 1; + parseErrorAt(pos2, end, Diagnostics.An_instantiation_expression_cannot_be_followed_by_a_property_access); + } + return finishNode(propertyAccess, pos); + } + function parseElementAccessExpressionRest(pos, expression, questionDotToken) { + let argumentExpression; + if (token() === 24 /* CloseBracketToken */) { + argumentExpression = createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + true, + Diagnostics.An_element_access_expression_should_take_an_argument + ); + } else { + const argument = allowInAnd(parseExpression); + if (isStringOrNumericLiteralLike(argument)) { + argument.text = internIdentifier(argument.text); + } + argumentExpression = argument; + } + parseExpected(24 /* CloseBracketToken */); + const indexedAccess = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateElementAccessChain(expression, questionDotToken, argumentExpression) : factoryCreateElementAccessExpression(expression, argumentExpression); + return finishNode(indexedAccess, pos); + } + function parseMemberExpressionRest(pos, expression, allowOptionalChain) { + while (true) { + let questionDotToken; + let isPropertyAccess = false; + if (allowOptionalChain && isStartOfOptionalPropertyOrElementAccessChain()) { + questionDotToken = parseExpectedToken(29 /* QuestionDotToken */); + isPropertyAccess = tokenIsIdentifierOrKeyword(token()); + } else { + isPropertyAccess = parseOptional(25 /* DotToken */); + } + if (isPropertyAccess) { + expression = parsePropertyAccessExpressionRest(pos, expression, questionDotToken); + continue; + } + if ((questionDotToken || !inDecoratorContext()) && parseOptional(23 /* OpenBracketToken */)) { + expression = parseElementAccessExpressionRest(pos, expression, questionDotToken); + continue; + } + if (isTemplateStartOfTaggedTemplate()) { + expression = !questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */ ? parseTaggedTemplateRest(pos, expression.expression, questionDotToken, expression.typeArguments) : parseTaggedTemplateRest( + pos, + expression, + questionDotToken, + /*typeArguments*/ + void 0 + ); + continue; + } + if (!questionDotToken) { + if (token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) { + nextToken(); + expression = finishNode(factory2.createNonNullExpression(expression), pos); + continue; + } + const typeArguments = tryParse(parseTypeArgumentsInExpression); + if (typeArguments) { + expression = finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos); + continue; + } + } + return expression; + } + } + function isTemplateStartOfTaggedTemplate() { + return token() === 15 /* NoSubstitutionTemplateLiteral */ || token() === 16 /* TemplateHead */; + } + function parseTaggedTemplateRest(pos, tag, questionDotToken, typeArguments) { + const tagExpression = factory2.createTaggedTemplateExpression( + tag, + typeArguments, + token() === 15 /* NoSubstitutionTemplateLiteral */ ? (reScanTemplateToken( + /*isTaggedTemplate*/ + true + ), parseLiteralNode()) : parseTemplateExpression( + /*isTaggedTemplate*/ + true + ) + ); + if (questionDotToken || tag.flags & 64 /* OptionalChain */) { + tagExpression.flags |= 64 /* OptionalChain */; + } + tagExpression.questionDotToken = questionDotToken; + return finishNode(tagExpression, pos); + } + function parseCallExpressionRest(pos, expression) { + while (true) { + expression = parseMemberExpressionRest( + pos, + expression, + /*allowOptionalChain*/ + true + ); + let typeArguments; + const questionDotToken = parseOptionalToken(29 /* QuestionDotToken */); + if (questionDotToken) { + typeArguments = tryParse(parseTypeArgumentsInExpression); + if (isTemplateStartOfTaggedTemplate()) { + expression = parseTaggedTemplateRest(pos, expression, questionDotToken, typeArguments); + continue; + } + } + if (typeArguments || token() === 21 /* OpenParenToken */) { + if (!questionDotToken && expression.kind === 233 /* ExpressionWithTypeArguments */) { + typeArguments = expression.typeArguments; + expression = expression.expression; + } + const argumentList = parseArgumentList(); + const callExpr = questionDotToken || tryReparseOptionalChain(expression) ? factoryCreateCallChain(expression, questionDotToken, typeArguments, argumentList) : factoryCreateCallExpression(expression, typeArguments, argumentList); + expression = finishNode(callExpr, pos); + continue; + } + if (questionDotToken) { + const name = createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + false, + Diagnostics.Identifier_expected + ); + expression = finishNode(factoryCreatePropertyAccessChain(expression, questionDotToken, name), pos); + } + break; + } + return expression; + } + function parseArgumentList() { + parseExpected(21 /* OpenParenToken */); + const result = parseDelimitedList(11 /* ArgumentExpressions */, parseArgumentExpression); + parseExpected(22 /* CloseParenToken */); + return result; + } + function parseTypeArgumentsInExpression() { + if ((contextFlags & 524288 /* JavaScriptFile */) !== 0) { + return void 0; + } + if (reScanLessThanToken() !== 30 /* LessThanToken */) { + return void 0; + } + nextToken(); + const typeArguments = parseDelimitedList(20 /* TypeArguments */, parseType); + if (reScanGreaterToken() !== 32 /* GreaterThanToken */) { + return void 0; + } + nextToken(); + return typeArguments && canFollowTypeArgumentsInExpression() ? typeArguments : void 0; + } + function canFollowTypeArgumentsInExpression() { + switch (token()) { + // These tokens can follow a type argument list in a call expression. + case 21 /* OpenParenToken */: + // foo( + case 15 /* NoSubstitutionTemplateLiteral */: + // foo `...` + case 16 /* TemplateHead */: + return true; + // A type argument list followed by `<` never makes sense, and a type argument list followed + // by `>` is ambiguous with a (re-scanned) `>>` operator, so we disqualify both. Also, in + // this context, `+` and `-` are unary operators, not binary operators. + case 30 /* LessThanToken */: + case 32 /* GreaterThanToken */: + case 40 /* PlusToken */: + case 41 /* MinusToken */: + return false; + } + return scanner2.hasPrecedingLineBreak() || isBinaryOperator2() || !isStartOfExpression(); + } + function parsePrimaryExpression() { + switch (token()) { + case 15 /* NoSubstitutionTemplateLiteral */: + if (scanner2.getTokenFlags() & 26656 /* IsInvalid */) { + reScanTemplateToken( + /*isTaggedTemplate*/ + false + ); + } + // falls through + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 11 /* StringLiteral */: + return parseLiteralNode(); + case 110 /* ThisKeyword */: + case 108 /* SuperKeyword */: + case 106 /* NullKeyword */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + return parseTokenNode(); + case 21 /* OpenParenToken */: + return parseParenthesizedExpression(); + case 23 /* OpenBracketToken */: + return parseArrayLiteralExpression(); + case 19 /* OpenBraceToken */: + return parseObjectLiteralExpression(); + case 134 /* AsyncKeyword */: + if (!lookAhead(nextTokenIsFunctionKeywordOnSameLine)) { + break; + } + return parseFunctionExpression(); + case 60 /* AtToken */: + return parseDecoratedExpression(); + case 86 /* ClassKeyword */: + return parseClassExpression(); + case 100 /* FunctionKeyword */: + return parseFunctionExpression(); + case 105 /* NewKeyword */: + return parseNewExpressionOrNewDotTarget(); + case 44 /* SlashToken */: + case 69 /* SlashEqualsToken */: + if (reScanSlashToken() === 14 /* RegularExpressionLiteral */) { + return parseLiteralNode(); + } + break; + case 16 /* TemplateHead */: + return parseTemplateExpression( + /*isTaggedTemplate*/ + false + ); + case 81 /* PrivateIdentifier */: + return parsePrivateIdentifier(); + } + return parseIdentifier(Diagnostics.Expression_expected); + } + function parseParenthesizedExpression() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(21 /* OpenParenToken */); + const expression = allowInAnd(parseExpression); + parseExpected(22 /* CloseParenToken */); + return withJSDoc(finishNode(factoryCreateParenthesizedExpression(expression), pos), hasJSDoc); + } + function parseSpreadElement() { + const pos = getNodePos(); + parseExpected(26 /* DotDotDotToken */); + const expression = parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ); + return finishNode(factory2.createSpreadElement(expression), pos); + } + function parseArgumentOrArrayLiteralElement() { + return token() === 26 /* DotDotDotToken */ ? parseSpreadElement() : token() === 28 /* CommaToken */ ? finishNode(factory2.createOmittedExpression(), getNodePos()) : parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ); + } + function parseArgumentExpression() { + return doOutsideOfContext(disallowInAndDecoratorContext, parseArgumentOrArrayLiteralElement); + } + function parseArrayLiteralExpression() { + const pos = getNodePos(); + const openBracketPosition = scanner2.getTokenStart(); + const openBracketParsed = parseExpected(23 /* OpenBracketToken */); + const multiLine = scanner2.hasPrecedingLineBreak(); + const elements = parseDelimitedList(15 /* ArrayLiteralMembers */, parseArgumentOrArrayLiteralElement); + parseExpectedMatchingBrackets(23 /* OpenBracketToken */, 24 /* CloseBracketToken */, openBracketParsed, openBracketPosition); + return finishNode(factoryCreateArrayLiteralExpression(elements, multiLine), pos); + } + function parseObjectLiteralElement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + if (parseOptionalToken(26 /* DotDotDotToken */)) { + const expression = parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ); + return withJSDoc(finishNode(factory2.createSpreadAssignment(expression), pos), hasJSDoc); + } + const modifiers = parseModifiers( + /*allowDecorators*/ + true + ); + if (parseContextualModifier(139 /* GetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */); + } + if (parseContextualModifier(153 /* SetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */); + } + const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); + const tokenIsIdentifier = isIdentifier2(); + const name = parsePropertyName(); + const questionToken = parseOptionalToken(58 /* QuestionToken */); + const exclamationToken = parseOptionalToken(54 /* ExclamationToken */); + if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { + return parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken); + } + let node; + const isShorthandPropertyAssignment2 = tokenIsIdentifier && token() !== 59 /* ColonToken */; + if (isShorthandPropertyAssignment2) { + const equalsToken = parseOptionalToken(64 /* EqualsToken */); + const objectAssignmentInitializer = equalsToken ? allowInAnd(() => parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + )) : void 0; + node = factory2.createShorthandPropertyAssignment(name, objectAssignmentInitializer); + node.equalsToken = equalsToken; + } else { + parseExpected(59 /* ColonToken */); + const initializer = allowInAnd(() => parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + )); + node = factory2.createPropertyAssignment(name, initializer); + } + node.modifiers = modifiers; + node.questionToken = questionToken; + node.exclamationToken = exclamationToken; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseObjectLiteralExpression() { + const pos = getNodePos(); + const openBracePosition = scanner2.getTokenStart(); + const openBraceParsed = parseExpected(19 /* OpenBraceToken */); + const multiLine = scanner2.hasPrecedingLineBreak(); + const properties = parseDelimitedList( + 12 /* ObjectLiteralMembers */, + parseObjectLiteralElement, + /*considerSemicolonAsDelimiter*/ + true + ); + parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition); + return finishNode(factoryCreateObjectLiteralExpression(properties, multiLine), pos); + } + function parseFunctionExpression() { + const savedDecoratorContext = inDecoratorContext(); + setDecoratorContext( + /*val*/ + false + ); + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const modifiers = parseModifiers( + /*allowDecorators*/ + false + ); + parseExpected(100 /* FunctionKeyword */); + const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); + const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */; + const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */; + const name = isGenerator && isAsync ? doInYieldAndAwaitContext(parseOptionalBindingIdentifier) : isGenerator ? doInYieldContext(parseOptionalBindingIdentifier) : isAsync ? doInAwaitContext(parseOptionalBindingIdentifier) : parseOptionalBindingIdentifier(); + const typeParameters = parseTypeParameters(); + const parameters = parseParameters(isGenerator | isAsync); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + false + ); + const body = parseFunctionBlock(isGenerator | isAsync); + setDecoratorContext(savedDecoratorContext); + const node = factory2.createFunctionExpression(modifiers, asteriskToken, name, typeParameters, parameters, type, body); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseOptionalBindingIdentifier() { + return isBindingIdentifier() ? parseBindingIdentifier() : void 0; + } + function parseNewExpressionOrNewDotTarget() { + const pos = getNodePos(); + parseExpected(105 /* NewKeyword */); + if (parseOptional(25 /* DotToken */)) { + const name = parseIdentifierName(); + return finishNode(factory2.createMetaProperty(105 /* NewKeyword */, name), pos); + } + const expressionPos = getNodePos(); + let expression = parseMemberExpressionRest( + expressionPos, + parsePrimaryExpression(), + /*allowOptionalChain*/ + false + ); + let typeArguments; + if (expression.kind === 233 /* ExpressionWithTypeArguments */) { + typeArguments = expression.typeArguments; + expression = expression.expression; + } + if (token() === 29 /* QuestionDotToken */) { + parseErrorAtCurrentToken(Diagnostics.Invalid_optional_chain_from_new_expression_Did_you_mean_to_call_0, getTextOfNodeFromSourceText(sourceText, expression)); + } + const argumentList = token() === 21 /* OpenParenToken */ ? parseArgumentList() : void 0; + return finishNode(factoryCreateNewExpression(expression, typeArguments, argumentList), pos); + } + function parseBlock(ignoreMissingOpenBrace, diagnosticMessage) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const openBracePosition = scanner2.getTokenStart(); + const openBraceParsed = parseExpected(19 /* OpenBraceToken */, diagnosticMessage); + if (openBraceParsed || ignoreMissingOpenBrace) { + const multiLine = scanner2.hasPrecedingLineBreak(); + const statements = parseList(1 /* BlockStatements */, parseStatement); + parseExpectedMatchingBrackets(19 /* OpenBraceToken */, 20 /* CloseBraceToken */, openBraceParsed, openBracePosition); + const result = withJSDoc(finishNode(factoryCreateBlock(statements, multiLine), pos), hasJSDoc); + if (token() === 64 /* EqualsToken */) { + parseErrorAtCurrentToken(Diagnostics.Declaration_or_statement_expected_This_follows_a_block_of_statements_so_if_you_intended_to_write_a_destructuring_assignment_you_might_need_to_wrap_the_whole_assignment_in_parentheses); + nextToken(); + } + return result; + } else { + const statements = createMissingList(); + return withJSDoc(finishNode(factoryCreateBlock( + statements, + /*multiLine*/ + void 0 + ), pos), hasJSDoc); + } + } + function parseFunctionBlock(flags, diagnosticMessage) { + const savedYieldContext = inYieldContext(); + setYieldContext(!!(flags & 1 /* Yield */)); + const savedAwaitContext = inAwaitContext(); + setAwaitContext(!!(flags & 2 /* Await */)); + const savedTopLevel = topLevel; + topLevel = false; + const saveDecoratorContext = inDecoratorContext(); + if (saveDecoratorContext) { + setDecoratorContext( + /*val*/ + false + ); + } + const block = parseBlock(!!(flags & 16 /* IgnoreMissingOpenBrace */), diagnosticMessage); + if (saveDecoratorContext) { + setDecoratorContext( + /*val*/ + true + ); + } + topLevel = savedTopLevel; + setYieldContext(savedYieldContext); + setAwaitContext(savedAwaitContext); + return block; + } + function parseEmptyStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(27 /* SemicolonToken */); + return withJSDoc(finishNode(factory2.createEmptyStatement(), pos), hasJSDoc); + } + function parseIfStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(101 /* IfKeyword */); + const openParenPosition = scanner2.getTokenStart(); + const openParenParsed = parseExpected(21 /* OpenParenToken */); + const expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); + const thenStatement = parseStatement(); + const elseStatement = parseOptional(93 /* ElseKeyword */) ? parseStatement() : void 0; + return withJSDoc(finishNode(factoryCreateIfStatement(expression, thenStatement, elseStatement), pos), hasJSDoc); + } + function parseDoStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(92 /* DoKeyword */); + const statement = parseStatement(); + parseExpected(117 /* WhileKeyword */); + const openParenPosition = scanner2.getTokenStart(); + const openParenParsed = parseExpected(21 /* OpenParenToken */); + const expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); + parseOptional(27 /* SemicolonToken */); + return withJSDoc(finishNode(factory2.createDoStatement(statement, expression), pos), hasJSDoc); + } + function parseWhileStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(117 /* WhileKeyword */); + const openParenPosition = scanner2.getTokenStart(); + const openParenParsed = parseExpected(21 /* OpenParenToken */); + const expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); + const statement = parseStatement(); + return withJSDoc(finishNode(factoryCreateWhileStatement(expression, statement), pos), hasJSDoc); + } + function parseForOrForInOrForOfStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(99 /* ForKeyword */); + const awaitToken = parseOptionalToken(135 /* AwaitKeyword */); + parseExpected(21 /* OpenParenToken */); + let initializer; + if (token() !== 27 /* SemicolonToken */) { + if (token() === 115 /* VarKeyword */ || token() === 121 /* LetKeyword */ || token() === 87 /* ConstKeyword */ || token() === 160 /* UsingKeyword */ && lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf) || // this one is meant to allow of + token() === 135 /* AwaitKeyword */ && lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine)) { + initializer = parseVariableDeclarationList( + /*inForStatementInitializer*/ + true + ); + } else { + initializer = disallowInAnd(parseExpression); + } + } + let node; + if (awaitToken ? parseExpected(165 /* OfKeyword */) : parseOptional(165 /* OfKeyword */)) { + const expression = allowInAnd(() => parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + )); + parseExpected(22 /* CloseParenToken */); + node = factoryCreateForOfStatement(awaitToken, initializer, expression, parseStatement()); + } else if (parseOptional(103 /* InKeyword */)) { + const expression = allowInAnd(parseExpression); + parseExpected(22 /* CloseParenToken */); + node = factory2.createForInStatement(initializer, expression, parseStatement()); + } else { + parseExpected(27 /* SemicolonToken */); + const condition = token() !== 27 /* SemicolonToken */ && token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0; + parseExpected(27 /* SemicolonToken */); + const incrementor = token() !== 22 /* CloseParenToken */ ? allowInAnd(parseExpression) : void 0; + parseExpected(22 /* CloseParenToken */); + node = factoryCreateForStatement(initializer, condition, incrementor, parseStatement()); + } + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseBreakOrContinueStatement(kind) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(kind === 252 /* BreakStatement */ ? 83 /* BreakKeyword */ : 88 /* ContinueKeyword */); + const label = canParseSemicolon() ? void 0 : parseIdentifier(); + parseSemicolon(); + const node = kind === 252 /* BreakStatement */ ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseReturnStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(107 /* ReturnKeyword */); + const expression = canParseSemicolon() ? void 0 : allowInAnd(parseExpression); + parseSemicolon(); + return withJSDoc(finishNode(factory2.createReturnStatement(expression), pos), hasJSDoc); + } + function parseWithStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(118 /* WithKeyword */); + const openParenPosition = scanner2.getTokenStart(); + const openParenParsed = parseExpected(21 /* OpenParenToken */); + const expression = allowInAnd(parseExpression); + parseExpectedMatchingBrackets(21 /* OpenParenToken */, 22 /* CloseParenToken */, openParenParsed, openParenPosition); + const statement = doInsideOfContext(67108864 /* InWithStatement */, parseStatement); + return withJSDoc(finishNode(factory2.createWithStatement(expression, statement), pos), hasJSDoc); + } + function parseCaseClause() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(84 /* CaseKeyword */); + const expression = allowInAnd(parseExpression); + parseExpected(59 /* ColonToken */); + const statements = parseList(3 /* SwitchClauseStatements */, parseStatement); + return withJSDoc(finishNode(factory2.createCaseClause(expression, statements), pos), hasJSDoc); + } + function parseDefaultClause() { + const pos = getNodePos(); + parseExpected(90 /* DefaultKeyword */); + parseExpected(59 /* ColonToken */); + const statements = parseList(3 /* SwitchClauseStatements */, parseStatement); + return finishNode(factory2.createDefaultClause(statements), pos); + } + function parseCaseOrDefaultClause() { + return token() === 84 /* CaseKeyword */ ? parseCaseClause() : parseDefaultClause(); + } + function parseCaseBlock() { + const pos = getNodePos(); + parseExpected(19 /* OpenBraceToken */); + const clauses = parseList(2 /* SwitchClauses */, parseCaseOrDefaultClause); + parseExpected(20 /* CloseBraceToken */); + return finishNode(factory2.createCaseBlock(clauses), pos); + } + function parseSwitchStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(109 /* SwitchKeyword */); + parseExpected(21 /* OpenParenToken */); + const expression = allowInAnd(parseExpression); + parseExpected(22 /* CloseParenToken */); + const caseBlock = parseCaseBlock(); + return withJSDoc(finishNode(factory2.createSwitchStatement(expression, caseBlock), pos), hasJSDoc); + } + function parseThrowStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(111 /* ThrowKeyword */); + let expression = scanner2.hasPrecedingLineBreak() ? void 0 : allowInAnd(parseExpression); + if (expression === void 0) { + identifierCount++; + expression = finishNode(factoryCreateIdentifier(""), getNodePos()); + } + if (!tryParseSemicolon()) { + parseErrorForMissingSemicolonAfter(expression); + } + return withJSDoc(finishNode(factory2.createThrowStatement(expression), pos), hasJSDoc); + } + function parseTryStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(113 /* TryKeyword */); + const tryBlock = parseBlock( + /*ignoreMissingOpenBrace*/ + false + ); + const catchClause = token() === 85 /* CatchKeyword */ ? parseCatchClause() : void 0; + let finallyBlock; + if (!catchClause || token() === 98 /* FinallyKeyword */) { + parseExpected(98 /* FinallyKeyword */, Diagnostics.catch_or_finally_expected); + finallyBlock = parseBlock( + /*ignoreMissingOpenBrace*/ + false + ); + } + return withJSDoc(finishNode(factory2.createTryStatement(tryBlock, catchClause, finallyBlock), pos), hasJSDoc); + } + function parseCatchClause() { + const pos = getNodePos(); + parseExpected(85 /* CatchKeyword */); + let variableDeclaration; + if (parseOptional(21 /* OpenParenToken */)) { + variableDeclaration = parseVariableDeclaration(); + parseExpected(22 /* CloseParenToken */); + } else { + variableDeclaration = void 0; + } + const block = parseBlock( + /*ignoreMissingOpenBrace*/ + false + ); + return finishNode(factory2.createCatchClause(variableDeclaration, block), pos); + } + function parseDebuggerStatement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + parseExpected(89 /* DebuggerKeyword */); + parseSemicolon(); + return withJSDoc(finishNode(factory2.createDebuggerStatement(), pos), hasJSDoc); + } + function parseExpressionOrLabeledStatement() { + const pos = getNodePos(); + let hasJSDoc = hasPrecedingJSDocComment(); + let node; + const hasParen = token() === 21 /* OpenParenToken */; + const expression = allowInAnd(parseExpression); + if (isIdentifier(expression) && parseOptional(59 /* ColonToken */)) { + node = factory2.createLabeledStatement(expression, parseStatement()); + } else { + if (!tryParseSemicolon()) { + parseErrorForMissingSemicolonAfter(expression); + } + node = factoryCreateExpressionStatement(expression); + if (hasParen) { + hasJSDoc = false; + } + } + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function nextTokenIsIdentifierOrKeywordOnSameLine() { + nextToken(); + return tokenIsIdentifierOrKeyword(token()) && !scanner2.hasPrecedingLineBreak(); + } + function nextTokenIsClassKeywordOnSameLine() { + nextToken(); + return token() === 86 /* ClassKeyword */ && !scanner2.hasPrecedingLineBreak(); + } + function nextTokenIsFunctionKeywordOnSameLine() { + nextToken(); + return token() === 100 /* FunctionKeyword */ && !scanner2.hasPrecedingLineBreak(); + } + function nextTokenIsIdentifierOrKeywordOrLiteralOnSameLine() { + nextToken(); + return (tokenIsIdentifierOrKeyword(token()) || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */ || token() === 11 /* StringLiteral */) && !scanner2.hasPrecedingLineBreak(); + } + function isDeclaration2() { + while (true) { + switch (token()) { + case 115 /* VarKeyword */: + case 121 /* LetKeyword */: + case 87 /* ConstKeyword */: + case 100 /* FunctionKeyword */: + case 86 /* ClassKeyword */: + case 94 /* EnumKeyword */: + return true; + case 160 /* UsingKeyword */: + return isUsingDeclaration(); + case 135 /* AwaitKeyword */: + return isAwaitUsingDeclaration(); + // 'declare', 'module', 'namespace', 'interface'* and 'type' are all legal JavaScript identifiers; + // however, an identifier cannot be followed by another identifier on the same line. This is what we + // count on to parse out the respective declarations. For instance, we exploit this to say that + // + // namespace n + // + // can be none other than the beginning of a namespace declaration, but need to respect that JavaScript sees + // + // namespace + // n + // + // as the identifier 'namespace' on one line followed by the identifier 'n' on another. + // We need to look one token ahead to see if it permissible to try parsing a declaration. + // + // *Note*: 'interface' is actually a strict mode reserved word. So while + // + // "use strict" + // interface + // I {} + // + // could be legal, it would add complexity for very little gain. + case 120 /* InterfaceKeyword */: + case 156 /* TypeKeyword */: + return nextTokenIsIdentifierOnSameLine(); + case 144 /* ModuleKeyword */: + case 145 /* NamespaceKeyword */: + return nextTokenIsIdentifierOrStringLiteralOnSameLine(); + case 128 /* AbstractKeyword */: + case 129 /* AccessorKeyword */: + case 134 /* AsyncKeyword */: + case 138 /* DeclareKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 125 /* PublicKeyword */: + case 148 /* ReadonlyKeyword */: + const previousToken = token(); + nextToken(); + if (scanner2.hasPrecedingLineBreak()) { + return false; + } + if (previousToken === 138 /* DeclareKeyword */ && token() === 156 /* TypeKeyword */) { + return true; + } + continue; + case 162 /* GlobalKeyword */: + nextToken(); + return token() === 19 /* OpenBraceToken */ || token() === 80 /* Identifier */ || token() === 95 /* ExportKeyword */; + case 102 /* ImportKeyword */: + nextToken(); + return token() === 11 /* StringLiteral */ || token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */ || tokenIsIdentifierOrKeyword(token()); + case 95 /* ExportKeyword */: + let currentToken2 = nextToken(); + if (currentToken2 === 156 /* TypeKeyword */) { + currentToken2 = lookAhead(nextToken); + } + if (currentToken2 === 64 /* EqualsToken */ || currentToken2 === 42 /* AsteriskToken */ || currentToken2 === 19 /* OpenBraceToken */ || currentToken2 === 90 /* DefaultKeyword */ || currentToken2 === 130 /* AsKeyword */ || currentToken2 === 60 /* AtToken */) { + return true; + } + continue; + case 126 /* StaticKeyword */: + nextToken(); + continue; + default: + return false; + } + } + } + function isStartOfDeclaration() { + return lookAhead(isDeclaration2); + } + function isStartOfStatement() { + switch (token()) { + case 60 /* AtToken */: + case 27 /* SemicolonToken */: + case 19 /* OpenBraceToken */: + case 115 /* VarKeyword */: + case 121 /* LetKeyword */: + case 160 /* UsingKeyword */: + case 100 /* FunctionKeyword */: + case 86 /* ClassKeyword */: + case 94 /* EnumKeyword */: + case 101 /* IfKeyword */: + case 92 /* DoKeyword */: + case 117 /* WhileKeyword */: + case 99 /* ForKeyword */: + case 88 /* ContinueKeyword */: + case 83 /* BreakKeyword */: + case 107 /* ReturnKeyword */: + case 118 /* WithKeyword */: + case 109 /* SwitchKeyword */: + case 111 /* ThrowKeyword */: + case 113 /* TryKeyword */: + case 89 /* DebuggerKeyword */: + // 'catch' and 'finally' do not actually indicate that the code is part of a statement, + // however, we say they are here so that we may gracefully parse them and error later. + // falls through + case 85 /* CatchKeyword */: + case 98 /* FinallyKeyword */: + return true; + case 102 /* ImportKeyword */: + return isStartOfDeclaration() || lookAhead(nextTokenIsOpenParenOrLessThanOrDot); + case 87 /* ConstKeyword */: + case 95 /* ExportKeyword */: + return isStartOfDeclaration(); + case 134 /* AsyncKeyword */: + case 138 /* DeclareKeyword */: + case 120 /* InterfaceKeyword */: + case 144 /* ModuleKeyword */: + case 145 /* NamespaceKeyword */: + case 156 /* TypeKeyword */: + case 162 /* GlobalKeyword */: + return true; + case 129 /* AccessorKeyword */: + case 125 /* PublicKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 126 /* StaticKeyword */: + case 148 /* ReadonlyKeyword */: + return isStartOfDeclaration() || !lookAhead(nextTokenIsIdentifierOrKeywordOnSameLine); + default: + return isStartOfExpression(); + } + } + function nextTokenIsBindingIdentifierOrStartOfDestructuring() { + nextToken(); + return isBindingIdentifier() || token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */; + } + function isLetDeclaration() { + return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuring); + } + function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLineDisallowOf() { + return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine( + /*disallowOf*/ + true + ); + } + function nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf) { + nextToken(); + if (disallowOf && token() === 165 /* OfKeyword */) return false; + return (isBindingIdentifier() || token() === 19 /* OpenBraceToken */) && !scanner2.hasPrecedingLineBreak(); + } + function isUsingDeclaration() { + return lookAhead(nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine); + } + function nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine(disallowOf) { + if (nextToken() === 160 /* UsingKeyword */) { + return nextTokenIsBindingIdentifierOrStartOfDestructuringOnSameLine(disallowOf); + } + return false; + } + function isAwaitUsingDeclaration() { + return lookAhead(nextTokenIsUsingKeywordThenBindingIdentifierOrStartOfObjectDestructuringOnSameLine); + } + function parseStatement() { + switch (token()) { + case 27 /* SemicolonToken */: + return parseEmptyStatement(); + case 19 /* OpenBraceToken */: + return parseBlock( + /*ignoreMissingOpenBrace*/ + false + ); + case 115 /* VarKeyword */: + return parseVariableStatement( + getNodePos(), + hasPrecedingJSDocComment(), + /*modifiers*/ + void 0 + ); + case 121 /* LetKeyword */: + if (isLetDeclaration()) { + return parseVariableStatement( + getNodePos(), + hasPrecedingJSDocComment(), + /*modifiers*/ + void 0 + ); + } + break; + case 135 /* AwaitKeyword */: + if (isAwaitUsingDeclaration()) { + return parseVariableStatement( + getNodePos(), + hasPrecedingJSDocComment(), + /*modifiers*/ + void 0 + ); + } + break; + case 160 /* UsingKeyword */: + if (isUsingDeclaration()) { + return parseVariableStatement( + getNodePos(), + hasPrecedingJSDocComment(), + /*modifiers*/ + void 0 + ); + } + break; + case 100 /* FunctionKeyword */: + return parseFunctionDeclaration( + getNodePos(), + hasPrecedingJSDocComment(), + /*modifiers*/ + void 0 + ); + case 86 /* ClassKeyword */: + return parseClassDeclaration( + getNodePos(), + hasPrecedingJSDocComment(), + /*modifiers*/ + void 0 + ); + case 101 /* IfKeyword */: + return parseIfStatement(); + case 92 /* DoKeyword */: + return parseDoStatement(); + case 117 /* WhileKeyword */: + return parseWhileStatement(); + case 99 /* ForKeyword */: + return parseForOrForInOrForOfStatement(); + case 88 /* ContinueKeyword */: + return parseBreakOrContinueStatement(251 /* ContinueStatement */); + case 83 /* BreakKeyword */: + return parseBreakOrContinueStatement(252 /* BreakStatement */); + case 107 /* ReturnKeyword */: + return parseReturnStatement(); + case 118 /* WithKeyword */: + return parseWithStatement(); + case 109 /* SwitchKeyword */: + return parseSwitchStatement(); + case 111 /* ThrowKeyword */: + return parseThrowStatement(); + case 113 /* TryKeyword */: + // Include 'catch' and 'finally' for error recovery. + // falls through + case 85 /* CatchKeyword */: + case 98 /* FinallyKeyword */: + return parseTryStatement(); + case 89 /* DebuggerKeyword */: + return parseDebuggerStatement(); + case 60 /* AtToken */: + return parseDeclaration(); + case 134 /* AsyncKeyword */: + case 120 /* InterfaceKeyword */: + case 156 /* TypeKeyword */: + case 144 /* ModuleKeyword */: + case 145 /* NamespaceKeyword */: + case 138 /* DeclareKeyword */: + case 87 /* ConstKeyword */: + case 94 /* EnumKeyword */: + case 95 /* ExportKeyword */: + case 102 /* ImportKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 125 /* PublicKeyword */: + case 128 /* AbstractKeyword */: + case 129 /* AccessorKeyword */: + case 126 /* StaticKeyword */: + case 148 /* ReadonlyKeyword */: + case 162 /* GlobalKeyword */: + if (isStartOfDeclaration()) { + return parseDeclaration(); + } + break; + } + return parseExpressionOrLabeledStatement(); + } + function isDeclareModifier(modifier) { + return modifier.kind === 138 /* DeclareKeyword */; + } + function parseDeclaration() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const modifiers = parseModifiers( + /*allowDecorators*/ + true + ); + const isAmbient = some(modifiers, isDeclareModifier); + if (isAmbient) { + const node = tryReuseAmbientDeclaration(pos); + if (node) { + return node; + } + for (const m of modifiers) { + m.flags |= 33554432 /* Ambient */; + } + return doInsideOfContext(33554432 /* Ambient */, () => parseDeclarationWorker(pos, hasJSDoc, modifiers)); + } else { + return parseDeclarationWorker(pos, hasJSDoc, modifiers); + } + } + function tryReuseAmbientDeclaration(pos) { + return doInsideOfContext(33554432 /* Ambient */, () => { + const node = currentNode(parsingContext, pos); + if (node) { + return consumeNode(node); + } + }); + } + function parseDeclarationWorker(pos, hasJSDoc, modifiersIn) { + switch (token()) { + case 115 /* VarKeyword */: + case 121 /* LetKeyword */: + case 87 /* ConstKeyword */: + case 160 /* UsingKeyword */: + case 135 /* AwaitKeyword */: + return parseVariableStatement(pos, hasJSDoc, modifiersIn); + case 100 /* FunctionKeyword */: + return parseFunctionDeclaration(pos, hasJSDoc, modifiersIn); + case 86 /* ClassKeyword */: + return parseClassDeclaration(pos, hasJSDoc, modifiersIn); + case 120 /* InterfaceKeyword */: + return parseInterfaceDeclaration(pos, hasJSDoc, modifiersIn); + case 156 /* TypeKeyword */: + return parseTypeAliasDeclaration(pos, hasJSDoc, modifiersIn); + case 94 /* EnumKeyword */: + return parseEnumDeclaration(pos, hasJSDoc, modifiersIn); + case 162 /* GlobalKeyword */: + case 144 /* ModuleKeyword */: + case 145 /* NamespaceKeyword */: + return parseModuleDeclaration(pos, hasJSDoc, modifiersIn); + case 102 /* ImportKeyword */: + return parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiersIn); + case 95 /* ExportKeyword */: + nextToken(); + switch (token()) { + case 90 /* DefaultKeyword */: + case 64 /* EqualsToken */: + return parseExportAssignment(pos, hasJSDoc, modifiersIn); + case 130 /* AsKeyword */: + return parseNamespaceExportDeclaration(pos, hasJSDoc, modifiersIn); + default: + return parseExportDeclaration(pos, hasJSDoc, modifiersIn); + } + default: + if (modifiersIn) { + const missing = createMissingNode( + 282 /* MissingDeclaration */, + /*reportAtCurrentPosition*/ + true, + Diagnostics.Declaration_expected + ); + setTextRangePos(missing, pos); + missing.modifiers = modifiersIn; + return missing; + } + return void 0; + } + } + function nextTokenIsStringLiteral() { + return nextToken() === 11 /* StringLiteral */; + } + function nextTokenIsFromKeywordOrEqualsToken() { + nextToken(); + return token() === 161 /* FromKeyword */ || token() === 64 /* EqualsToken */; + } + function nextTokenIsIdentifierOrStringLiteralOnSameLine() { + nextToken(); + return !scanner2.hasPrecedingLineBreak() && (isIdentifier2() || token() === 11 /* StringLiteral */); + } + function parseFunctionBlockOrSemicolon(flags, diagnosticMessage) { + if (token() !== 19 /* OpenBraceToken */) { + if (flags & 4 /* Type */) { + parseTypeMemberSemicolon(); + return; + } + if (canParseSemicolon()) { + parseSemicolon(); + return; + } + } + return parseFunctionBlock(flags, diagnosticMessage); + } + function parseArrayBindingElement() { + const pos = getNodePos(); + if (token() === 28 /* CommaToken */) { + return finishNode(factory2.createOmittedExpression(), pos); + } + const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); + const name = parseIdentifierOrPattern(); + const initializer = parseInitializer(); + return finishNode(factory2.createBindingElement( + dotDotDotToken, + /*propertyName*/ + void 0, + name, + initializer + ), pos); + } + function parseObjectBindingElement() { + const pos = getNodePos(); + const dotDotDotToken = parseOptionalToken(26 /* DotDotDotToken */); + const tokenIsIdentifier = isBindingIdentifier(); + let propertyName = parsePropertyName(); + let name; + if (tokenIsIdentifier && token() !== 59 /* ColonToken */) { + name = propertyName; + propertyName = void 0; + } else { + parseExpected(59 /* ColonToken */); + name = parseIdentifierOrPattern(); + } + const initializer = parseInitializer(); + return finishNode(factory2.createBindingElement(dotDotDotToken, propertyName, name, initializer), pos); + } + function parseObjectBindingPattern() { + const pos = getNodePos(); + parseExpected(19 /* OpenBraceToken */); + const elements = allowInAnd(() => parseDelimitedList(9 /* ObjectBindingElements */, parseObjectBindingElement)); + parseExpected(20 /* CloseBraceToken */); + return finishNode(factory2.createObjectBindingPattern(elements), pos); + } + function parseArrayBindingPattern() { + const pos = getNodePos(); + parseExpected(23 /* OpenBracketToken */); + const elements = allowInAnd(() => parseDelimitedList(10 /* ArrayBindingElements */, parseArrayBindingElement)); + parseExpected(24 /* CloseBracketToken */); + return finishNode(factory2.createArrayBindingPattern(elements), pos); + } + function isBindingIdentifierOrPrivateIdentifierOrPattern() { + return token() === 19 /* OpenBraceToken */ || token() === 23 /* OpenBracketToken */ || token() === 81 /* PrivateIdentifier */ || isBindingIdentifier(); + } + function parseIdentifierOrPattern(privateIdentifierDiagnosticMessage) { + if (token() === 23 /* OpenBracketToken */) { + return parseArrayBindingPattern(); + } + if (token() === 19 /* OpenBraceToken */) { + return parseObjectBindingPattern(); + } + return parseBindingIdentifier(privateIdentifierDiagnosticMessage); + } + function parseVariableDeclarationAllowExclamation() { + return parseVariableDeclaration( + /*allowExclamation*/ + true + ); + } + function parseVariableDeclaration(allowExclamation) { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const name = parseIdentifierOrPattern(Diagnostics.Private_identifiers_are_not_allowed_in_variable_declarations); + let exclamationToken; + if (allowExclamation && name.kind === 80 /* Identifier */ && token() === 54 /* ExclamationToken */ && !scanner2.hasPrecedingLineBreak()) { + exclamationToken = parseTokenNode(); + } + const type = parseTypeAnnotation(); + const initializer = isInOrOfKeyword(token()) ? void 0 : parseInitializer(); + const node = factoryCreateVariableDeclaration(name, exclamationToken, type, initializer); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseVariableDeclarationList(inForStatementInitializer) { + const pos = getNodePos(); + let flags = 0; + switch (token()) { + case 115 /* VarKeyword */: + break; + case 121 /* LetKeyword */: + flags |= 1 /* Let */; + break; + case 87 /* ConstKeyword */: + flags |= 2 /* Const */; + break; + case 160 /* UsingKeyword */: + flags |= 4 /* Using */; + break; + case 135 /* AwaitKeyword */: + Debug.assert(isAwaitUsingDeclaration()); + flags |= 6 /* AwaitUsing */; + nextToken(); + break; + default: + Debug.fail(); + } + nextToken(); + let declarations; + if (token() === 165 /* OfKeyword */ && lookAhead(canFollowContextualOfKeyword)) { + declarations = createMissingList(); + } else { + const savedDisallowIn = inDisallowInContext(); + setDisallowInContext(inForStatementInitializer); + declarations = parseDelimitedList( + 8 /* VariableDeclarations */, + inForStatementInitializer ? parseVariableDeclaration : parseVariableDeclarationAllowExclamation + ); + setDisallowInContext(savedDisallowIn); + } + return finishNode(factoryCreateVariableDeclarationList(declarations, flags), pos); + } + function canFollowContextualOfKeyword() { + return nextTokenIsIdentifier() && nextToken() === 22 /* CloseParenToken */; + } + function parseVariableStatement(pos, hasJSDoc, modifiers) { + const declarationList = parseVariableDeclarationList( + /*inForStatementInitializer*/ + false + ); + parseSemicolon(); + const node = factoryCreateVariableStatement(modifiers, declarationList); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseFunctionDeclaration(pos, hasJSDoc, modifiers) { + const savedAwaitContext = inAwaitContext(); + const modifierFlags = modifiersToFlags(modifiers); + parseExpected(100 /* FunctionKeyword */); + const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); + const name = modifierFlags & 2048 /* Default */ ? parseOptionalBindingIdentifier() : parseBindingIdentifier(); + const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */; + const isAsync = modifierFlags & 1024 /* Async */ ? 2 /* Await */ : 0 /* None */; + const typeParameters = parseTypeParameters(); + if (modifierFlags & 32 /* Export */) setAwaitContext( + /*value*/ + true + ); + const parameters = parseParameters(isGenerator | isAsync); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + false + ); + const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, Diagnostics.or_expected); + setAwaitContext(savedAwaitContext); + const node = factory2.createFunctionDeclaration(modifiers, asteriskToken, name, typeParameters, parameters, type, body); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseConstructorName() { + if (token() === 137 /* ConstructorKeyword */) { + return parseExpected(137 /* ConstructorKeyword */); + } + if (token() === 11 /* StringLiteral */ && lookAhead(nextToken) === 21 /* OpenParenToken */) { + return tryParse(() => { + const literalNode = parseLiteralNode(); + return literalNode.text === "constructor" ? literalNode : void 0; + }); + } + } + function tryParseConstructorDeclaration(pos, hasJSDoc, modifiers) { + return tryParse(() => { + if (parseConstructorName()) { + const typeParameters = parseTypeParameters(); + const parameters = parseParameters(0 /* None */); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + false + ); + const body = parseFunctionBlockOrSemicolon(0 /* None */, Diagnostics.or_expected); + const node = factory2.createConstructorDeclaration(modifiers, parameters, body); + node.typeParameters = typeParameters; + node.type = type; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + }); + } + function parseMethodDeclaration(pos, hasJSDoc, modifiers, asteriskToken, name, questionToken, exclamationToken, diagnosticMessage) { + const isGenerator = asteriskToken ? 1 /* Yield */ : 0 /* None */; + const isAsync = some(modifiers, isAsyncModifier) ? 2 /* Await */ : 0 /* None */; + const typeParameters = parseTypeParameters(); + const parameters = parseParameters(isGenerator | isAsync); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + false + ); + const body = parseFunctionBlockOrSemicolon(isGenerator | isAsync, diagnosticMessage); + const node = factory2.createMethodDeclaration( + modifiers, + asteriskToken, + name, + questionToken, + typeParameters, + parameters, + type, + body + ); + node.exclamationToken = exclamationToken; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken) { + const exclamationToken = !questionToken && !scanner2.hasPrecedingLineBreak() ? parseOptionalToken(54 /* ExclamationToken */) : void 0; + const type = parseTypeAnnotation(); + const initializer = doOutsideOfContext(16384 /* YieldContext */ | 65536 /* AwaitContext */ | 8192 /* DisallowInContext */, parseInitializer); + parseSemicolonAfterPropertyName(name, type, initializer); + const node = factory2.createPropertyDeclaration( + modifiers, + name, + questionToken || exclamationToken, + type, + initializer + ); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers) { + const asteriskToken = parseOptionalToken(42 /* AsteriskToken */); + const name = parsePropertyName(); + const questionToken = parseOptionalToken(58 /* QuestionToken */); + if (asteriskToken || token() === 21 /* OpenParenToken */ || token() === 30 /* LessThanToken */) { + return parseMethodDeclaration( + pos, + hasJSDoc, + modifiers, + asteriskToken, + name, + questionToken, + /*exclamationToken*/ + void 0, + Diagnostics.or_expected + ); + } + return parsePropertyDeclaration(pos, hasJSDoc, modifiers, name, questionToken); + } + function parseAccessorDeclaration(pos, hasJSDoc, modifiers, kind, flags) { + const name = parsePropertyName(); + const typeParameters = parseTypeParameters(); + const parameters = parseParameters(0 /* None */); + const type = parseReturnType( + 59 /* ColonToken */, + /*isType*/ + false + ); + const body = parseFunctionBlockOrSemicolon(flags); + const node = kind === 177 /* GetAccessor */ ? factory2.createGetAccessorDeclaration(modifiers, name, parameters, type, body) : factory2.createSetAccessorDeclaration(modifiers, name, parameters, body); + node.typeParameters = typeParameters; + if (isSetAccessorDeclaration(node)) node.type = type; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function isClassMemberStart() { + let idToken; + if (token() === 60 /* AtToken */) { + return true; + } + while (isModifierKind(token())) { + idToken = token(); + if (isClassMemberModifier(idToken)) { + return true; + } + nextToken(); + } + if (token() === 42 /* AsteriskToken */) { + return true; + } + if (isLiteralPropertyName()) { + idToken = token(); + nextToken(); + } + if (token() === 23 /* OpenBracketToken */) { + return true; + } + if (idToken !== void 0) { + if (!isKeyword(idToken) || idToken === 153 /* SetKeyword */ || idToken === 139 /* GetKeyword */) { + return true; + } + switch (token()) { + case 21 /* OpenParenToken */: + // Method declaration + case 30 /* LessThanToken */: + // Generic Method declaration + case 54 /* ExclamationToken */: + // Non-null assertion on property name + case 59 /* ColonToken */: + // Type Annotation for declaration + case 64 /* EqualsToken */: + // Initializer for declaration + case 58 /* QuestionToken */: + return true; + default: + return canParseSemicolon(); + } + } + return false; + } + function parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers) { + parseExpectedToken(126 /* StaticKeyword */); + const body = parseClassStaticBlockBody(); + const node = withJSDoc(finishNode(factory2.createClassStaticBlockDeclaration(body), pos), hasJSDoc); + node.modifiers = modifiers; + return node; + } + function parseClassStaticBlockBody() { + const savedYieldContext = inYieldContext(); + const savedAwaitContext = inAwaitContext(); + setYieldContext(false); + setAwaitContext(true); + const body = parseBlock( + /*ignoreMissingOpenBrace*/ + false + ); + setYieldContext(savedYieldContext); + setAwaitContext(savedAwaitContext); + return body; + } + function parseDecoratorExpression() { + if (inAwaitContext() && token() === 135 /* AwaitKeyword */) { + const pos = getNodePos(); + const awaitExpression = parseIdentifier(Diagnostics.Expression_expected); + nextToken(); + const memberExpression = parseMemberExpressionRest( + pos, + awaitExpression, + /*allowOptionalChain*/ + true + ); + return parseCallExpressionRest(pos, memberExpression); + } + return parseLeftHandSideExpressionOrHigher(); + } + function tryParseDecorator() { + const pos = getNodePos(); + if (!parseOptional(60 /* AtToken */)) { + return void 0; + } + const expression = doInDecoratorContext(parseDecoratorExpression); + return finishNode(factory2.createDecorator(expression), pos); + } + function tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock) { + const pos = getNodePos(); + const kind = token(); + if (token() === 87 /* ConstKeyword */ && permitConstAsModifier) { + if (!tryParse(nextTokenIsOnSameLineAndCanFollowModifier)) { + return void 0; + } + } else if (stopOnStartOfClassStaticBlock && token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) { + return void 0; + } else if (hasSeenStaticModifier && token() === 126 /* StaticKeyword */) { + return void 0; + } else { + if (!parseAnyContextualModifier()) { + return void 0; + } + } + return finishNode(factoryCreateToken(kind), pos); + } + function parseModifiers(allowDecorators, permitConstAsModifier, stopOnStartOfClassStaticBlock) { + const pos = getNodePos(); + let list; + let decorator, modifier, hasSeenStaticModifier = false, hasLeadingModifier = false, hasTrailingDecorator = false; + if (allowDecorators && token() === 60 /* AtToken */) { + while (decorator = tryParseDecorator()) { + list = append(list, decorator); + } + } + while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) { + if (modifier.kind === 126 /* StaticKeyword */) hasSeenStaticModifier = true; + list = append(list, modifier); + hasLeadingModifier = true; + } + if (hasLeadingModifier && allowDecorators && token() === 60 /* AtToken */) { + while (decorator = tryParseDecorator()) { + list = append(list, decorator); + hasTrailingDecorator = true; + } + } + if (hasTrailingDecorator) { + while (modifier = tryParseModifier(hasSeenStaticModifier, permitConstAsModifier, stopOnStartOfClassStaticBlock)) { + if (modifier.kind === 126 /* StaticKeyword */) hasSeenStaticModifier = true; + list = append(list, modifier); + } + } + return list && createNodeArray(list, pos); + } + function parseModifiersForArrowFunction() { + let modifiers; + if (token() === 134 /* AsyncKeyword */) { + const pos = getNodePos(); + nextToken(); + const modifier = finishNode(factoryCreateToken(134 /* AsyncKeyword */), pos); + modifiers = createNodeArray([modifier], pos); + } + return modifiers; + } + function parseClassElement() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + if (token() === 27 /* SemicolonToken */) { + nextToken(); + return withJSDoc(finishNode(factory2.createSemicolonClassElement(), pos), hasJSDoc); + } + const modifiers = parseModifiers( + /*allowDecorators*/ + true, + /*permitConstAsModifier*/ + true, + /*stopOnStartOfClassStaticBlock*/ + true + ); + if (token() === 126 /* StaticKeyword */ && lookAhead(nextTokenIsOpenBrace)) { + return parseClassStaticBlockDeclaration(pos, hasJSDoc, modifiers); + } + if (parseContextualModifier(139 /* GetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 177 /* GetAccessor */, 0 /* None */); + } + if (parseContextualModifier(153 /* SetKeyword */)) { + return parseAccessorDeclaration(pos, hasJSDoc, modifiers, 178 /* SetAccessor */, 0 /* None */); + } + if (token() === 137 /* ConstructorKeyword */ || token() === 11 /* StringLiteral */) { + const constructorDeclaration = tryParseConstructorDeclaration(pos, hasJSDoc, modifiers); + if (constructorDeclaration) { + return constructorDeclaration; + } + } + if (isIndexSignature()) { + return parseIndexSignatureDeclaration(pos, hasJSDoc, modifiers); + } + if (tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */ || token() === 9 /* NumericLiteral */ || token() === 10 /* BigIntLiteral */ || token() === 42 /* AsteriskToken */ || token() === 23 /* OpenBracketToken */) { + const isAmbient = some(modifiers, isDeclareModifier); + if (isAmbient) { + for (const m of modifiers) { + m.flags |= 33554432 /* Ambient */; + } + return doInsideOfContext(33554432 /* Ambient */, () => parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers)); + } else { + return parsePropertyOrMethodDeclaration(pos, hasJSDoc, modifiers); + } + } + if (modifiers) { + const name = createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + true, + Diagnostics.Declaration_expected + ); + return parsePropertyDeclaration( + pos, + hasJSDoc, + modifiers, + name, + /*questionToken*/ + void 0 + ); + } + return Debug.fail("Should not have attempted to parse class member declaration."); + } + function parseDecoratedExpression() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const modifiers = parseModifiers( + /*allowDecorators*/ + true + ); + if (token() === 86 /* ClassKeyword */) { + return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 231 /* ClassExpression */); + } + const missing = createMissingNode( + 282 /* MissingDeclaration */, + /*reportAtCurrentPosition*/ + true, + Diagnostics.Expression_expected + ); + setTextRangePos(missing, pos); + missing.modifiers = modifiers; + return missing; + } + function parseClassExpression() { + return parseClassDeclarationOrExpression( + getNodePos(), + hasPrecedingJSDocComment(), + /*modifiers*/ + void 0, + 231 /* ClassExpression */ + ); + } + function parseClassDeclaration(pos, hasJSDoc, modifiers) { + return parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, 263 /* ClassDeclaration */); + } + function parseClassDeclarationOrExpression(pos, hasJSDoc, modifiers, kind) { + const savedAwaitContext = inAwaitContext(); + parseExpected(86 /* ClassKeyword */); + const name = parseNameOfClassDeclarationOrExpression(); + const typeParameters = parseTypeParameters(); + if (some(modifiers, isExportModifier)) setAwaitContext( + /*value*/ + true + ); + const heritageClauses = parseHeritageClauses(); + let members; + if (parseExpected(19 /* OpenBraceToken */)) { + members = parseClassMembers(); + parseExpected(20 /* CloseBraceToken */); + } else { + members = createMissingList(); + } + setAwaitContext(savedAwaitContext); + const node = kind === 263 /* ClassDeclaration */ ? factory2.createClassDeclaration(modifiers, name, typeParameters, heritageClauses, members) : factory2.createClassExpression(modifiers, name, typeParameters, heritageClauses, members); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseNameOfClassDeclarationOrExpression() { + return isBindingIdentifier() && !isImplementsClause() ? createIdentifier(isBindingIdentifier()) : void 0; + } + function isImplementsClause() { + return token() === 119 /* ImplementsKeyword */ && lookAhead(nextTokenIsIdentifierOrKeyword); + } + function parseHeritageClauses() { + if (isHeritageClause2()) { + return parseList(22 /* HeritageClauses */, parseHeritageClause); + } + return void 0; + } + function parseHeritageClause() { + const pos = getNodePos(); + const tok = token(); + Debug.assert(tok === 96 /* ExtendsKeyword */ || tok === 119 /* ImplementsKeyword */); + nextToken(); + const types = parseDelimitedList(7 /* HeritageClauseElement */, parseExpressionWithTypeArguments); + return finishNode(factory2.createHeritageClause(tok, types), pos); + } + function parseExpressionWithTypeArguments() { + const pos = getNodePos(); + const expression = parseLeftHandSideExpressionOrHigher(); + if (expression.kind === 233 /* ExpressionWithTypeArguments */) { + return expression; + } + const typeArguments = tryParseTypeArguments(); + return finishNode(factory2.createExpressionWithTypeArguments(expression, typeArguments), pos); + } + function tryParseTypeArguments() { + return token() === 30 /* LessThanToken */ ? parseBracketedList(20 /* TypeArguments */, parseType, 30 /* LessThanToken */, 32 /* GreaterThanToken */) : void 0; + } + function isHeritageClause2() { + return token() === 96 /* ExtendsKeyword */ || token() === 119 /* ImplementsKeyword */; + } + function parseClassMembers() { + return parseList(5 /* ClassMembers */, parseClassElement); + } + function parseInterfaceDeclaration(pos, hasJSDoc, modifiers) { + parseExpected(120 /* InterfaceKeyword */); + const name = parseIdentifier(); + const typeParameters = parseTypeParameters(); + const heritageClauses = parseHeritageClauses(); + const members = parseObjectTypeMembers(); + const node = factory2.createInterfaceDeclaration(modifiers, name, typeParameters, heritageClauses, members); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseTypeAliasDeclaration(pos, hasJSDoc, modifiers) { + parseExpected(156 /* TypeKeyword */); + if (scanner2.hasPrecedingLineBreak()) { + parseErrorAtCurrentToken(Diagnostics.Line_break_not_permitted_here); + } + const name = parseIdentifier(); + const typeParameters = parseTypeParameters(); + parseExpected(64 /* EqualsToken */); + const type = token() === 141 /* IntrinsicKeyword */ && tryParse(parseKeywordAndNoDot) || parseType(); + parseSemicolon(); + const node = factory2.createTypeAliasDeclaration(modifiers, name, typeParameters, type); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseEnumMember() { + const pos = getNodePos(); + const hasJSDoc = hasPrecedingJSDocComment(); + const name = parsePropertyName(); + const initializer = allowInAnd(parseInitializer); + return withJSDoc(finishNode(factory2.createEnumMember(name, initializer), pos), hasJSDoc); + } + function parseEnumDeclaration(pos, hasJSDoc, modifiers) { + parseExpected(94 /* EnumKeyword */); + const name = parseIdentifier(); + let members; + if (parseExpected(19 /* OpenBraceToken */)) { + members = doOutsideOfYieldAndAwaitContext(() => parseDelimitedList(6 /* EnumMembers */, parseEnumMember)); + parseExpected(20 /* CloseBraceToken */); + } else { + members = createMissingList(); + } + const node = factory2.createEnumDeclaration(modifiers, name, members); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseModuleBlock() { + const pos = getNodePos(); + let statements; + if (parseExpected(19 /* OpenBraceToken */)) { + statements = parseList(1 /* BlockStatements */, parseStatement); + parseExpected(20 /* CloseBraceToken */); + } else { + statements = createMissingList(); + } + return finishNode(factory2.createModuleBlock(statements), pos); + } + function parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiers, flags) { + const namespaceFlag = flags & 32 /* Namespace */; + const name = flags & 8 /* NestedNamespace */ ? parseIdentifierName() : parseIdentifier(); + const body = parseOptional(25 /* DotToken */) ? parseModuleOrNamespaceDeclaration( + getNodePos(), + /*hasJSDoc*/ + false, + /*modifiers*/ + void 0, + 8 /* NestedNamespace */ | namespaceFlag + ) : parseModuleBlock(); + const node = factory2.createModuleDeclaration(modifiers, name, body, flags); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn) { + let flags = 0; + let name; + if (token() === 162 /* GlobalKeyword */) { + name = parseIdentifier(); + flags |= 2048 /* GlobalAugmentation */; + } else { + name = parseLiteralNode(); + name.text = internIdentifier(name.text); + } + let body; + if (token() === 19 /* OpenBraceToken */) { + body = parseModuleBlock(); + } else { + parseSemicolon(); + } + const node = factory2.createModuleDeclaration(modifiersIn, name, body, flags); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseModuleDeclaration(pos, hasJSDoc, modifiersIn) { + let flags = 0; + if (token() === 162 /* GlobalKeyword */) { + return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn); + } else if (parseOptional(145 /* NamespaceKeyword */)) { + flags |= 32 /* Namespace */; + } else { + parseExpected(144 /* ModuleKeyword */); + if (token() === 11 /* StringLiteral */) { + return parseAmbientExternalModuleDeclaration(pos, hasJSDoc, modifiersIn); + } + } + return parseModuleOrNamespaceDeclaration(pos, hasJSDoc, modifiersIn, flags); + } + function isExternalModuleReference2() { + return token() === 149 /* RequireKeyword */ && lookAhead(nextTokenIsOpenParen); + } + function nextTokenIsOpenParen() { + return nextToken() === 21 /* OpenParenToken */; + } + function nextTokenIsOpenBrace() { + return nextToken() === 19 /* OpenBraceToken */; + } + function nextTokenIsSlash() { + return nextToken() === 44 /* SlashToken */; + } + function parseNamespaceExportDeclaration(pos, hasJSDoc, modifiers) { + parseExpected(130 /* AsKeyword */); + parseExpected(145 /* NamespaceKeyword */); + const name = parseIdentifier(); + parseSemicolon(); + const node = factory2.createNamespaceExportDeclaration(name); + node.modifiers = modifiers; + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseImportDeclarationOrImportEqualsDeclaration(pos, hasJSDoc, modifiers) { + parseExpected(102 /* ImportKeyword */); + const afterImportPos = scanner2.getTokenFullStart(); + let identifier; + if (isIdentifier2()) { + identifier = parseIdentifier(); + } + let isTypeOnly = false; + if ((identifier == null ? void 0 : identifier.escapedText) === "type" && (token() !== 161 /* FromKeyword */ || isIdentifier2() && lookAhead(nextTokenIsFromKeywordOrEqualsToken)) && (isIdentifier2() || tokenAfterImportDefinitelyProducesImportDeclaration())) { + isTypeOnly = true; + identifier = isIdentifier2() ? parseIdentifier() : void 0; + } + if (identifier && !tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration()) { + return parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly); + } + const importClause = tryParseImportClause(identifier, afterImportPos, isTypeOnly); + const moduleSpecifier = parseModuleSpecifier(); + const attributes = tryParseImportAttributes(); + parseSemicolon(); + const node = factory2.createImportDeclaration(modifiers, importClause, moduleSpecifier, attributes); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function tryParseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks = false) { + let importClause; + if (identifier || // import id + token() === 42 /* AsteriskToken */ || // import * + token() === 19 /* OpenBraceToken */) { + importClause = parseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks); + parseExpected(161 /* FromKeyword */); + } + return importClause; + } + function tryParseImportAttributes() { + const currentToken2 = token(); + if ((currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) { + return parseImportAttributes(currentToken2); + } + } + function parseImportAttribute() { + const pos = getNodePos(); + const name = tokenIsIdentifierOrKeyword(token()) ? parseIdentifierName() : parseLiteralLikeNode(11 /* StringLiteral */); + parseExpected(59 /* ColonToken */); + const value = parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ); + return finishNode(factory2.createImportAttribute(name, value), pos); + } + function parseImportAttributes(token2, skipKeyword) { + const pos = getNodePos(); + if (!skipKeyword) { + parseExpected(token2); + } + const openBracePosition = scanner2.getTokenStart(); + if (parseExpected(19 /* OpenBraceToken */)) { + const multiLine = scanner2.hasPrecedingLineBreak(); + const elements = parseDelimitedList( + 24 /* ImportAttributes */, + parseImportAttribute, + /*considerSemicolonAsDelimiter*/ + true + ); + if (!parseExpected(20 /* CloseBraceToken */)) { + const lastError = lastOrUndefined(parseDiagnostics); + if (lastError && lastError.code === Diagnostics._0_expected.code) { + addRelatedInfo( + lastError, + createDetachedDiagnostic(fileName, sourceText, openBracePosition, 1, Diagnostics.The_parser_expected_to_find_a_1_to_match_the_0_token_here, "{", "}") + ); + } + } + return finishNode(factory2.createImportAttributes(elements, multiLine, token2), pos); + } else { + const elements = createNodeArray( + [], + getNodePos(), + /*end*/ + void 0, + /*hasTrailingComma*/ + false + ); + return finishNode(factory2.createImportAttributes( + elements, + /*multiLine*/ + false, + token2 + ), pos); + } + } + function tokenAfterImportDefinitelyProducesImportDeclaration() { + return token() === 42 /* AsteriskToken */ || token() === 19 /* OpenBraceToken */; + } + function tokenAfterImportedIdentifierDefinitelyProducesImportDeclaration() { + return token() === 28 /* CommaToken */ || token() === 161 /* FromKeyword */; + } + function parseImportEqualsDeclaration(pos, hasJSDoc, modifiers, identifier, isTypeOnly) { + parseExpected(64 /* EqualsToken */); + const moduleReference = parseModuleReference(); + parseSemicolon(); + const node = factory2.createImportEqualsDeclaration(modifiers, isTypeOnly, identifier, moduleReference); + const finished = withJSDoc(finishNode(node, pos), hasJSDoc); + return finished; + } + function parseImportClause(identifier, pos, isTypeOnly, skipJsDocLeadingAsterisks) { + let namedBindings; + if (!identifier || parseOptional(28 /* CommaToken */)) { + if (skipJsDocLeadingAsterisks) scanner2.setSkipJsDocLeadingAsterisks(true); + namedBindings = token() === 42 /* AsteriskToken */ ? parseNamespaceImport() : parseNamedImportsOrExports(275 /* NamedImports */); + if (skipJsDocLeadingAsterisks) scanner2.setSkipJsDocLeadingAsterisks(false); + } + return finishNode(factory2.createImportClause(isTypeOnly, identifier, namedBindings), pos); + } + function parseModuleReference() { + return isExternalModuleReference2() ? parseExternalModuleReference() : parseEntityName( + /*allowReservedWords*/ + false + ); + } + function parseExternalModuleReference() { + const pos = getNodePos(); + parseExpected(149 /* RequireKeyword */); + parseExpected(21 /* OpenParenToken */); + const expression = parseModuleSpecifier(); + parseExpected(22 /* CloseParenToken */); + return finishNode(factory2.createExternalModuleReference(expression), pos); + } + function parseModuleSpecifier() { + if (token() === 11 /* StringLiteral */) { + const result = parseLiteralNode(); + result.text = internIdentifier(result.text); + return result; + } else { + return parseExpression(); + } + } + function parseNamespaceImport() { + const pos = getNodePos(); + parseExpected(42 /* AsteriskToken */); + parseExpected(130 /* AsKeyword */); + const name = parseIdentifier(); + return finishNode(factory2.createNamespaceImport(name), pos); + } + function canParseModuleExportName() { + return tokenIsIdentifierOrKeyword(token()) || token() === 11 /* StringLiteral */; + } + function parseModuleExportName(parseName) { + return token() === 11 /* StringLiteral */ ? parseLiteralNode() : parseName(); + } + function parseNamedImportsOrExports(kind) { + const pos = getNodePos(); + const node = kind === 275 /* NamedImports */ ? factory2.createNamedImports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseImportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */)) : factory2.createNamedExports(parseBracketedList(23 /* ImportOrExportSpecifiers */, parseExportSpecifier, 19 /* OpenBraceToken */, 20 /* CloseBraceToken */)); + return finishNode(node, pos); + } + function parseExportSpecifier() { + const hasJSDoc = hasPrecedingJSDocComment(); + return withJSDoc(parseImportOrExportSpecifier(281 /* ExportSpecifier */), hasJSDoc); + } + function parseImportSpecifier() { + return parseImportOrExportSpecifier(276 /* ImportSpecifier */); + } + function parseImportOrExportSpecifier(kind) { + const pos = getNodePos(); + let checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2(); + let checkIdentifierStart = scanner2.getTokenStart(); + let checkIdentifierEnd = scanner2.getTokenEnd(); + let isTypeOnly = false; + let propertyName; + let canParseAsKeyword = true; + let name = parseModuleExportName(parseIdentifierName); + if (name.kind === 80 /* Identifier */ && name.escapedText === "type") { + if (token() === 130 /* AsKeyword */) { + const firstAs = parseIdentifierName(); + if (token() === 130 /* AsKeyword */) { + const secondAs = parseIdentifierName(); + if (canParseModuleExportName()) { + isTypeOnly = true; + propertyName = firstAs; + name = parseModuleExportName(parseNameWithKeywordCheck); + canParseAsKeyword = false; + } else { + propertyName = name; + name = secondAs; + canParseAsKeyword = false; + } + } else if (canParseModuleExportName()) { + propertyName = name; + canParseAsKeyword = false; + name = parseModuleExportName(parseNameWithKeywordCheck); + } else { + isTypeOnly = true; + name = firstAs; + } + } else if (canParseModuleExportName()) { + isTypeOnly = true; + name = parseModuleExportName(parseNameWithKeywordCheck); + } + } + if (canParseAsKeyword && token() === 130 /* AsKeyword */) { + propertyName = name; + parseExpected(130 /* AsKeyword */); + name = parseModuleExportName(parseNameWithKeywordCheck); + } + if (kind === 276 /* ImportSpecifier */) { + if (name.kind !== 80 /* Identifier */) { + parseErrorAt(skipTrivia(sourceText, name.pos), name.end, Diagnostics.Identifier_expected); + name = setTextRangePosEnd(createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + false + ), name.pos, name.pos); + } else if (checkIdentifierIsKeyword) { + parseErrorAt(checkIdentifierStart, checkIdentifierEnd, Diagnostics.Identifier_expected); + } + } + const node = kind === 276 /* ImportSpecifier */ ? factory2.createImportSpecifier(isTypeOnly, propertyName, name) : factory2.createExportSpecifier(isTypeOnly, propertyName, name); + return finishNode(node, pos); + function parseNameWithKeywordCheck() { + checkIdentifierIsKeyword = isKeyword(token()) && !isIdentifier2(); + checkIdentifierStart = scanner2.getTokenStart(); + checkIdentifierEnd = scanner2.getTokenEnd(); + return parseIdentifierName(); + } + } + function parseNamespaceExport(pos) { + return finishNode(factory2.createNamespaceExport(parseModuleExportName(parseIdentifierName)), pos); + } + function parseExportDeclaration(pos, hasJSDoc, modifiers) { + const savedAwaitContext = inAwaitContext(); + setAwaitContext( + /*value*/ + true + ); + let exportClause; + let moduleSpecifier; + let attributes; + const isTypeOnly = parseOptional(156 /* TypeKeyword */); + const namespaceExportPos = getNodePos(); + if (parseOptional(42 /* AsteriskToken */)) { + if (parseOptional(130 /* AsKeyword */)) { + exportClause = parseNamespaceExport(namespaceExportPos); + } + parseExpected(161 /* FromKeyword */); + moduleSpecifier = parseModuleSpecifier(); + } else { + exportClause = parseNamedImportsOrExports(279 /* NamedExports */); + if (token() === 161 /* FromKeyword */ || token() === 11 /* StringLiteral */ && !scanner2.hasPrecedingLineBreak()) { + parseExpected(161 /* FromKeyword */); + moduleSpecifier = parseModuleSpecifier(); + } + } + const currentToken2 = token(); + if (moduleSpecifier && (currentToken2 === 118 /* WithKeyword */ || currentToken2 === 132 /* AssertKeyword */) && !scanner2.hasPrecedingLineBreak()) { + attributes = parseImportAttributes(currentToken2); + } + parseSemicolon(); + setAwaitContext(savedAwaitContext); + const node = factory2.createExportDeclaration(modifiers, isTypeOnly, exportClause, moduleSpecifier, attributes); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + function parseExportAssignment(pos, hasJSDoc, modifiers) { + const savedAwaitContext = inAwaitContext(); + setAwaitContext( + /*value*/ + true + ); + let isExportEquals; + if (parseOptional(64 /* EqualsToken */)) { + isExportEquals = true; + } else { + parseExpected(90 /* DefaultKeyword */); + } + const expression = parseAssignmentExpressionOrHigher( + /*allowReturnTypeInArrowFunction*/ + true + ); + parseSemicolon(); + setAwaitContext(savedAwaitContext); + const node = factory2.createExportAssignment(modifiers, isExportEquals, expression); + return withJSDoc(finishNode(node, pos), hasJSDoc); + } + let ParsingContext; + ((ParsingContext2) => { + ParsingContext2[ParsingContext2["SourceElements"] = 0] = "SourceElements"; + ParsingContext2[ParsingContext2["BlockStatements"] = 1] = "BlockStatements"; + ParsingContext2[ParsingContext2["SwitchClauses"] = 2] = "SwitchClauses"; + ParsingContext2[ParsingContext2["SwitchClauseStatements"] = 3] = "SwitchClauseStatements"; + ParsingContext2[ParsingContext2["TypeMembers"] = 4] = "TypeMembers"; + ParsingContext2[ParsingContext2["ClassMembers"] = 5] = "ClassMembers"; + ParsingContext2[ParsingContext2["EnumMembers"] = 6] = "EnumMembers"; + ParsingContext2[ParsingContext2["HeritageClauseElement"] = 7] = "HeritageClauseElement"; + ParsingContext2[ParsingContext2["VariableDeclarations"] = 8] = "VariableDeclarations"; + ParsingContext2[ParsingContext2["ObjectBindingElements"] = 9] = "ObjectBindingElements"; + ParsingContext2[ParsingContext2["ArrayBindingElements"] = 10] = "ArrayBindingElements"; + ParsingContext2[ParsingContext2["ArgumentExpressions"] = 11] = "ArgumentExpressions"; + ParsingContext2[ParsingContext2["ObjectLiteralMembers"] = 12] = "ObjectLiteralMembers"; + ParsingContext2[ParsingContext2["JsxAttributes"] = 13] = "JsxAttributes"; + ParsingContext2[ParsingContext2["JsxChildren"] = 14] = "JsxChildren"; + ParsingContext2[ParsingContext2["ArrayLiteralMembers"] = 15] = "ArrayLiteralMembers"; + ParsingContext2[ParsingContext2["Parameters"] = 16] = "Parameters"; + ParsingContext2[ParsingContext2["JSDocParameters"] = 17] = "JSDocParameters"; + ParsingContext2[ParsingContext2["RestProperties"] = 18] = "RestProperties"; + ParsingContext2[ParsingContext2["TypeParameters"] = 19] = "TypeParameters"; + ParsingContext2[ParsingContext2["TypeArguments"] = 20] = "TypeArguments"; + ParsingContext2[ParsingContext2["TupleElementTypes"] = 21] = "TupleElementTypes"; + ParsingContext2[ParsingContext2["HeritageClauses"] = 22] = "HeritageClauses"; + ParsingContext2[ParsingContext2["ImportOrExportSpecifiers"] = 23] = "ImportOrExportSpecifiers"; + ParsingContext2[ParsingContext2["ImportAttributes"] = 24] = "ImportAttributes"; + ParsingContext2[ParsingContext2["JSDocComment"] = 25] = "JSDocComment"; + ParsingContext2[ParsingContext2["Count"] = 26] = "Count"; + })(ParsingContext || (ParsingContext = {})); + let Tristate; + ((Tristate2) => { + Tristate2[Tristate2["False"] = 0] = "False"; + Tristate2[Tristate2["True"] = 1] = "True"; + Tristate2[Tristate2["Unknown"] = 2] = "Unknown"; + })(Tristate || (Tristate = {})); + let JSDocParser; + ((JSDocParser2) => { + function parseJSDocTypeExpressionForTests2(content, start, length2) { + initializeState( + "file.js", + content, + 99 /* Latest */, + /*syntaxCursor*/ + void 0, + 1 /* JS */, + 0 /* ParseAll */ + ); + scanner2.setText(content, start, length2); + currentToken = scanner2.scan(); + const jsDocTypeExpression = parseJSDocTypeExpression(); + const sourceFile = createSourceFile2( + "file.js", + 99 /* Latest */, + 1 /* JS */, + /*isDeclarationFile*/ + false, + [], + factoryCreateToken(1 /* EndOfFileToken */), + 0 /* None */, + noop + ); + const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); + if (jsDocDiagnostics) { + sourceFile.jsDocDiagnostics = attachFileToDiagnostics(jsDocDiagnostics, sourceFile); + } + clearState(); + return jsDocTypeExpression ? { jsDocTypeExpression, diagnostics } : void 0; + } + JSDocParser2.parseJSDocTypeExpressionForTests = parseJSDocTypeExpressionForTests2; + function parseJSDocTypeExpression(mayOmitBraces) { + const pos = getNodePos(); + const hasBrace = (mayOmitBraces ? parseOptional : parseExpected)(19 /* OpenBraceToken */); + const type = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType); + if (!mayOmitBraces || hasBrace) { + parseExpectedJSDoc(20 /* CloseBraceToken */); + } + const result = factory2.createJSDocTypeExpression(type); + fixupParentReferences(result); + return finishNode(result, pos); + } + JSDocParser2.parseJSDocTypeExpression = parseJSDocTypeExpression; + function parseJSDocNameReference() { + const pos = getNodePos(); + const hasBrace = parseOptional(19 /* OpenBraceToken */); + const p2 = getNodePos(); + let entityName = parseEntityName( + /*allowReservedWords*/ + false + ); + while (token() === 81 /* PrivateIdentifier */) { + reScanHashToken(); + nextTokenJSDoc(); + entityName = finishNode(factory2.createJSDocMemberName(entityName, parseIdentifier()), p2); + } + if (hasBrace) { + parseExpectedJSDoc(20 /* CloseBraceToken */); + } + const result = factory2.createJSDocNameReference(entityName); + fixupParentReferences(result); + return finishNode(result, pos); + } + JSDocParser2.parseJSDocNameReference = parseJSDocNameReference; + function parseIsolatedJSDocComment2(content, start, length2) { + initializeState( + "", + content, + 99 /* Latest */, + /*syntaxCursor*/ + void 0, + 1 /* JS */, + 0 /* ParseAll */ + ); + const jsDoc = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2)); + const sourceFile = { languageVariant: 0 /* Standard */, text: content }; + const diagnostics = attachFileToDiagnostics(parseDiagnostics, sourceFile); + clearState(); + return jsDoc ? { jsDoc, diagnostics } : void 0; + } + JSDocParser2.parseIsolatedJSDocComment = parseIsolatedJSDocComment2; + function parseJSDocComment(parent2, start, length2) { + const saveToken = currentToken; + const saveParseDiagnosticsLength = parseDiagnostics.length; + const saveParseErrorBeforeNextFinishedNode = parseErrorBeforeNextFinishedNode; + const comment = doInsideOfContext(16777216 /* JSDoc */, () => parseJSDocCommentWorker(start, length2)); + setParent(comment, parent2); + if (contextFlags & 524288 /* JavaScriptFile */) { + if (!jsDocDiagnostics) { + jsDocDiagnostics = []; + } + addRange(jsDocDiagnostics, parseDiagnostics, saveParseDiagnosticsLength); + } + currentToken = saveToken; + parseDiagnostics.length = saveParseDiagnosticsLength; + parseErrorBeforeNextFinishedNode = saveParseErrorBeforeNextFinishedNode; + return comment; + } + JSDocParser2.parseJSDocComment = parseJSDocComment; + let JSDocState; + ((JSDocState2) => { + JSDocState2[JSDocState2["BeginningOfLine"] = 0] = "BeginningOfLine"; + JSDocState2[JSDocState2["SawAsterisk"] = 1] = "SawAsterisk"; + JSDocState2[JSDocState2["SavingComments"] = 2] = "SavingComments"; + JSDocState2[JSDocState2["SavingBackticks"] = 3] = "SavingBackticks"; + })(JSDocState || (JSDocState = {})); + let PropertyLikeParse; + ((PropertyLikeParse2) => { + PropertyLikeParse2[PropertyLikeParse2["Property"] = 1] = "Property"; + PropertyLikeParse2[PropertyLikeParse2["Parameter"] = 2] = "Parameter"; + PropertyLikeParse2[PropertyLikeParse2["CallbackParameter"] = 4] = "CallbackParameter"; + })(PropertyLikeParse || (PropertyLikeParse = {})); + function parseJSDocCommentWorker(start = 0, length2) { + const content = sourceText; + const end = length2 === void 0 ? content.length : start + length2; + length2 = end - start; + Debug.assert(start >= 0); + Debug.assert(start <= end); + Debug.assert(end <= content.length); + if (!isJSDocLikeText(content, start)) { + return void 0; + } + let tags; + let tagsPos; + let tagsEnd; + let linkEnd; + let commentsPos; + let comments = []; + const parts = []; + const saveParsingContext = parsingContext; + parsingContext |= 1 << 25 /* JSDocComment */; + const result = scanner2.scanRange(start + 3, length2 - 5, doJSDocScan); + parsingContext = saveParsingContext; + return result; + function doJSDocScan() { + let state = 1 /* SawAsterisk */; + let margin; + let indent3 = start - (content.lastIndexOf("\n", start) + 1) + 4; + function pushComment(text) { + if (!margin) { + margin = indent3; + } + comments.push(text); + indent3 += text.length; + } + nextTokenJSDoc(); + while (parseOptionalJsdoc(5 /* WhitespaceTrivia */)) ; + if (parseOptionalJsdoc(4 /* NewLineTrivia */)) { + state = 0 /* BeginningOfLine */; + indent3 = 0; + } + loop: + while (true) { + switch (token()) { + case 60 /* AtToken */: + removeTrailingWhitespace(comments); + if (!commentsPos) commentsPos = getNodePos(); + addTag(parseTag(indent3)); + state = 0 /* BeginningOfLine */; + margin = void 0; + break; + case 4 /* NewLineTrivia */: + comments.push(scanner2.getTokenText()); + state = 0 /* BeginningOfLine */; + indent3 = 0; + break; + case 42 /* AsteriskToken */: + const asterisk = scanner2.getTokenText(); + if (state === 1 /* SawAsterisk */) { + state = 2 /* SavingComments */; + pushComment(asterisk); + } else { + Debug.assert(state === 0 /* BeginningOfLine */); + state = 1 /* SawAsterisk */; + indent3 += asterisk.length; + } + break; + case 5 /* WhitespaceTrivia */: + Debug.assert(state !== 2 /* SavingComments */, "whitespace shouldn't come from the scanner while saving top-level comment text"); + const whitespace = scanner2.getTokenText(); + if (margin !== void 0 && indent3 + whitespace.length > margin) { + comments.push(whitespace.slice(margin - indent3)); + } + indent3 += whitespace.length; + break; + case 1 /* EndOfFileToken */: + break loop; + case 82 /* JSDocCommentTextToken */: + state = 2 /* SavingComments */; + pushComment(scanner2.getTokenValue()); + break; + case 19 /* OpenBraceToken */: + state = 2 /* SavingComments */; + const commentEnd = scanner2.getTokenFullStart(); + const linkStart = scanner2.getTokenEnd() - 1; + const link = parseJSDocLink(linkStart); + if (link) { + if (!linkEnd) { + removeLeadingNewlines(comments); + } + parts.push(finishNode(factory2.createJSDocText(comments.join("")), linkEnd ?? start, commentEnd)); + parts.push(link); + comments = []; + linkEnd = scanner2.getTokenEnd(); + break; + } + // fallthrough if it's not a {@link sequence + default: + state = 2 /* SavingComments */; + pushComment(scanner2.getTokenText()); + break; + } + if (state === 2 /* SavingComments */) { + nextJSDocCommentTextToken( + /*inBackticks*/ + false + ); + } else { + nextTokenJSDoc(); + } + } + const trimmedComments = comments.join("").trimEnd(); + if (parts.length && trimmedComments.length) { + parts.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd ?? start, commentsPos)); + } + if (parts.length && tags) Debug.assertIsDefined(commentsPos, "having parsed tags implies that the end of the comment span should be set"); + const tagsArray = tags && createNodeArray(tags, tagsPos, tagsEnd); + return finishNode(factory2.createJSDocComment(parts.length ? createNodeArray(parts, start, commentsPos) : trimmedComments.length ? trimmedComments : void 0, tagsArray), start, end); + } + function removeLeadingNewlines(comments2) { + while (comments2.length && (comments2[0] === "\n" || comments2[0] === "\r")) { + comments2.shift(); + } + } + function removeTrailingWhitespace(comments2) { + while (comments2.length) { + const trimmed = comments2[comments2.length - 1].trimEnd(); + if (trimmed === "") { + comments2.pop(); + } else if (trimmed.length < comments2[comments2.length - 1].length) { + comments2[comments2.length - 1] = trimmed; + break; + } else { + break; + } + } + } + function isNextNonwhitespaceTokenEndOfFile() { + while (true) { + nextTokenJSDoc(); + if (token() === 1 /* EndOfFileToken */) { + return true; + } + if (!(token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */)) { + return false; + } + } + } + function skipWhitespace() { + if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { + if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) { + return; + } + } + while (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { + nextTokenJSDoc(); + } + } + function skipWhitespaceOrAsterisk() { + if (token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { + if (lookAhead(isNextNonwhitespaceTokenEndOfFile)) { + return ""; + } + } + let precedingLineBreak = scanner2.hasPrecedingLineBreak(); + let seenLineBreak = false; + let indentText = ""; + while (precedingLineBreak && token() === 42 /* AsteriskToken */ || token() === 5 /* WhitespaceTrivia */ || token() === 4 /* NewLineTrivia */) { + indentText += scanner2.getTokenText(); + if (token() === 4 /* NewLineTrivia */) { + precedingLineBreak = true; + seenLineBreak = true; + indentText = ""; + } else if (token() === 42 /* AsteriskToken */) { + precedingLineBreak = false; + } + nextTokenJSDoc(); + } + return seenLineBreak ? indentText : ""; + } + function parseTag(margin) { + Debug.assert(token() === 60 /* AtToken */); + const start2 = scanner2.getTokenStart(); + nextTokenJSDoc(); + const tagName = parseJSDocIdentifierName( + /*message*/ + void 0 + ); + const indentText = skipWhitespaceOrAsterisk(); + let tag; + switch (tagName.escapedText) { + case "author": + tag = parseAuthorTag(start2, tagName, margin, indentText); + break; + case "implements": + tag = parseImplementsTag(start2, tagName, margin, indentText); + break; + case "augments": + case "extends": + tag = parseAugmentsTag(start2, tagName, margin, indentText); + break; + case "class": + case "constructor": + tag = parseSimpleTag(start2, factory2.createJSDocClassTag, tagName, margin, indentText); + break; + case "public": + tag = parseSimpleTag(start2, factory2.createJSDocPublicTag, tagName, margin, indentText); + break; + case "private": + tag = parseSimpleTag(start2, factory2.createJSDocPrivateTag, tagName, margin, indentText); + break; + case "protected": + tag = parseSimpleTag(start2, factory2.createJSDocProtectedTag, tagName, margin, indentText); + break; + case "readonly": + tag = parseSimpleTag(start2, factory2.createJSDocReadonlyTag, tagName, margin, indentText); + break; + case "override": + tag = parseSimpleTag(start2, factory2.createJSDocOverrideTag, tagName, margin, indentText); + break; + case "deprecated": + hasDeprecatedTag = true; + tag = parseSimpleTag(start2, factory2.createJSDocDeprecatedTag, tagName, margin, indentText); + break; + case "this": + tag = parseThisTag(start2, tagName, margin, indentText); + break; + case "enum": + tag = parseEnumTag(start2, tagName, margin, indentText); + break; + case "arg": + case "argument": + case "param": + return parseParameterOrPropertyTag(start2, tagName, 2 /* Parameter */, margin); + case "return": + case "returns": + tag = parseReturnTag(start2, tagName, margin, indentText); + break; + case "template": + tag = parseTemplateTag(start2, tagName, margin, indentText); + break; + case "type": + tag = parseTypeTag(start2, tagName, margin, indentText); + break; + case "typedef": + tag = parseTypedefTag(start2, tagName, margin, indentText); + break; + case "callback": + tag = parseCallbackTag(start2, tagName, margin, indentText); + break; + case "overload": + tag = parseOverloadTag(start2, tagName, margin, indentText); + break; + case "satisfies": + tag = parseSatisfiesTag(start2, tagName, margin, indentText); + break; + case "see": + tag = parseSeeTag(start2, tagName, margin, indentText); + break; + case "exception": + case "throws": + tag = parseThrowsTag(start2, tagName, margin, indentText); + break; + case "import": + tag = parseImportTag(start2, tagName, margin, indentText); + break; + default: + tag = parseUnknownTag(start2, tagName, margin, indentText); + break; + } + return tag; + } + function parseTrailingTagComments(pos, end2, margin, indentText) { + if (!indentText) { + margin += end2 - pos; + } + return parseTagComments(margin, indentText.slice(margin)); + } + function parseTagComments(indent3, initialMargin) { + const commentsPos2 = getNodePos(); + let comments2 = []; + const parts2 = []; + let linkEnd2; + let state = 0 /* BeginningOfLine */; + let margin; + function pushComment(text) { + if (!margin) { + margin = indent3; + } + comments2.push(text); + indent3 += text.length; + } + if (initialMargin !== void 0) { + if (initialMargin !== "") { + pushComment(initialMargin); + } + state = 1 /* SawAsterisk */; + } + let tok = token(); + loop: + while (true) { + switch (tok) { + case 4 /* NewLineTrivia */: + state = 0 /* BeginningOfLine */; + comments2.push(scanner2.getTokenText()); + indent3 = 0; + break; + case 60 /* AtToken */: + scanner2.resetTokenState(scanner2.getTokenEnd() - 1); + break loop; + case 1 /* EndOfFileToken */: + break loop; + case 5 /* WhitespaceTrivia */: + Debug.assert(state !== 2 /* SavingComments */ && state !== 3 /* SavingBackticks */, "whitespace shouldn't come from the scanner while saving comment text"); + const whitespace = scanner2.getTokenText(); + if (margin !== void 0 && indent3 + whitespace.length > margin) { + comments2.push(whitespace.slice(margin - indent3)); + state = 2 /* SavingComments */; + } + indent3 += whitespace.length; + break; + case 19 /* OpenBraceToken */: + state = 2 /* SavingComments */; + const commentEnd = scanner2.getTokenFullStart(); + const linkStart = scanner2.getTokenEnd() - 1; + const link = parseJSDocLink(linkStart); + if (link) { + parts2.push(finishNode(factory2.createJSDocText(comments2.join("")), linkEnd2 ?? commentsPos2, commentEnd)); + parts2.push(link); + comments2 = []; + linkEnd2 = scanner2.getTokenEnd(); + } else { + pushComment(scanner2.getTokenText()); + } + break; + case 62 /* BacktickToken */: + if (state === 3 /* SavingBackticks */) { + state = 2 /* SavingComments */; + } else { + state = 3 /* SavingBackticks */; + } + pushComment(scanner2.getTokenText()); + break; + case 82 /* JSDocCommentTextToken */: + if (state !== 3 /* SavingBackticks */) { + state = 2 /* SavingComments */; + } + pushComment(scanner2.getTokenValue()); + break; + case 42 /* AsteriskToken */: + if (state === 0 /* BeginningOfLine */) { + state = 1 /* SawAsterisk */; + indent3 += 1; + break; + } + // record the * as a comment + // falls through + default: + if (state !== 3 /* SavingBackticks */) { + state = 2 /* SavingComments */; + } + pushComment(scanner2.getTokenText()); + break; + } + if (state === 2 /* SavingComments */ || state === 3 /* SavingBackticks */) { + tok = nextJSDocCommentTextToken(state === 3 /* SavingBackticks */); + } else { + tok = nextTokenJSDoc(); + } + } + removeLeadingNewlines(comments2); + const trimmedComments = comments2.join("").trimEnd(); + if (parts2.length) { + if (trimmedComments.length) { + parts2.push(finishNode(factory2.createJSDocText(trimmedComments), linkEnd2 ?? commentsPos2)); + } + return createNodeArray(parts2, commentsPos2, scanner2.getTokenEnd()); + } else if (trimmedComments.length) { + return trimmedComments; + } + } + function parseJSDocLink(start2) { + const linkType = tryParse(parseJSDocLinkPrefix); + if (!linkType) { + return void 0; + } + nextTokenJSDoc(); + skipWhitespace(); + const name = parseJSDocLinkName(); + const text = []; + while (token() !== 20 /* CloseBraceToken */ && token() !== 4 /* NewLineTrivia */ && token() !== 1 /* EndOfFileToken */) { + text.push(scanner2.getTokenText()); + nextTokenJSDoc(); + } + const create = linkType === "link" ? factory2.createJSDocLink : linkType === "linkcode" ? factory2.createJSDocLinkCode : factory2.createJSDocLinkPlain; + return finishNode(create(name, text.join("")), start2, scanner2.getTokenEnd()); + } + function parseJSDocLinkName() { + if (tokenIsIdentifierOrKeyword(token())) { + const pos = getNodePos(); + let name = parseIdentifierName(); + while (parseOptional(25 /* DotToken */)) { + name = finishNode(factory2.createQualifiedName(name, token() === 81 /* PrivateIdentifier */ ? createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + false + ) : parseIdentifierName()), pos); + } + while (token() === 81 /* PrivateIdentifier */) { + reScanHashToken(); + nextTokenJSDoc(); + name = finishNode(factory2.createJSDocMemberName(name, parseIdentifier()), pos); + } + return name; + } + return void 0; + } + function parseJSDocLinkPrefix() { + skipWhitespaceOrAsterisk(); + if (token() === 19 /* OpenBraceToken */ && nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc())) { + const kind = scanner2.getTokenValue(); + if (isJSDocLinkTag(kind)) return kind; + } + } + function isJSDocLinkTag(kind) { + return kind === "link" || kind === "linkcode" || kind === "linkplain"; + } + function parseUnknownTag(start2, tagName, indent3, indentText) { + return finishNode(factory2.createJSDocUnknownTag(tagName, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2); + } + function addTag(tag) { + if (!tag) { + return; + } + if (!tags) { + tags = [tag]; + tagsPos = tag.pos; + } else { + tags.push(tag); + } + tagsEnd = tag.end; + } + function tryParseTypeExpression() { + skipWhitespaceOrAsterisk(); + return token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0; + } + function parseBracketNameInPropertyAndParamTag() { + const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */); + if (isBracketed) { + skipWhitespace(); + } + const isBackquoted = parseOptionalJsdoc(62 /* BacktickToken */); + const name = parseJSDocEntityName(); + if (isBackquoted) { + parseExpectedTokenJSDoc(62 /* BacktickToken */); + } + if (isBracketed) { + skipWhitespace(); + if (parseOptionalToken(64 /* EqualsToken */)) { + parseExpression(); + } + parseExpected(24 /* CloseBracketToken */); + } + return { name, isBracketed }; + } + function isObjectOrObjectArrayTypeReference(node) { + switch (node.kind) { + case 151 /* ObjectKeyword */: + return true; + case 188 /* ArrayType */: + return isObjectOrObjectArrayTypeReference(node.elementType); + default: + return isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "Object" && !node.typeArguments; + } + } + function parseParameterOrPropertyTag(start2, tagName, target, indent3) { + let typeExpression = tryParseTypeExpression(); + let isNameFirst = !typeExpression; + skipWhitespaceOrAsterisk(); + const { name, isBracketed } = parseBracketNameInPropertyAndParamTag(); + const indentText = skipWhitespaceOrAsterisk(); + if (isNameFirst && !lookAhead(parseJSDocLinkPrefix)) { + typeExpression = tryParseTypeExpression(); + } + const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); + const nestedTypeLiteral = parseNestedTypeLiteral(typeExpression, name, target, indent3); + if (nestedTypeLiteral) { + typeExpression = nestedTypeLiteral; + isNameFirst = true; + } + const result2 = target === 1 /* Property */ ? factory2.createJSDocPropertyTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment) : factory2.createJSDocParameterTag(tagName, name, isBracketed, typeExpression, isNameFirst, comment); + return finishNode(result2, start2); + } + function parseNestedTypeLiteral(typeExpression, name, target, indent3) { + if (typeExpression && isObjectOrObjectArrayTypeReference(typeExpression.type)) { + const pos = getNodePos(); + let child; + let children; + while (child = tryParse(() => parseChildParameterOrPropertyTag(target, indent3, name))) { + if (child.kind === 341 /* JSDocParameterTag */ || child.kind === 348 /* JSDocPropertyTag */) { + children = append(children, child); + } else if (child.kind === 345 /* JSDocTemplateTag */) { + parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag); + } + } + if (children) { + const literal = finishNode(factory2.createJSDocTypeLiteral(children, typeExpression.type.kind === 188 /* ArrayType */), pos); + return finishNode(factory2.createJSDocTypeExpression(literal), pos); + } + } + } + function parseReturnTag(start2, tagName, indent3, indentText) { + if (some(tags, isJSDocReturnTag)) { + parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText)); + } + const typeExpression = tryParseTypeExpression(); + return finishNode(factory2.createJSDocReturnTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2); + } + function parseTypeTag(start2, tagName, indent3, indentText) { + if (some(tags, isJSDocTypeTag)) { + parseErrorAt(tagName.pos, scanner2.getTokenStart(), Diagnostics._0_tag_already_specified, unescapeLeadingUnderscores(tagName.escapedText)); + } + const typeExpression = parseJSDocTypeExpression( + /*mayOmitBraces*/ + true + ); + const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0; + return finishNode(factory2.createJSDocTypeTag(tagName, typeExpression, comments2), start2); + } + function parseSeeTag(start2, tagName, indent3, indentText) { + const isMarkdownOrJSDocLink = token() === 23 /* OpenBracketToken */ || lookAhead(() => nextTokenJSDoc() === 60 /* AtToken */ && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner2.getTokenValue())); + const nameExpression = isMarkdownOrJSDocLink ? void 0 : parseJSDocNameReference(); + const comments2 = indent3 !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), indent3, indentText) : void 0; + return finishNode(factory2.createJSDocSeeTag(tagName, nameExpression, comments2), start2); + } + function parseThrowsTag(start2, tagName, indent3, indentText) { + const typeExpression = tryParseTypeExpression(); + const comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); + return finishNode(factory2.createJSDocThrowsTag(tagName, typeExpression, comment), start2); + } + function parseAuthorTag(start2, tagName, indent3, indentText) { + const commentStart = getNodePos(); + const textOnly = parseAuthorNameAndEmail(); + let commentEnd = scanner2.getTokenFullStart(); + const comments2 = parseTrailingTagComments(start2, commentEnd, indent3, indentText); + if (!comments2) { + commentEnd = scanner2.getTokenFullStart(); + } + const allParts = typeof comments2 !== "string" ? createNodeArray(concatenate([finishNode(textOnly, commentStart, commentEnd)], comments2), commentStart) : textOnly.text + comments2; + return finishNode(factory2.createJSDocAuthorTag(tagName, allParts), start2); + } + function parseAuthorNameAndEmail() { + const comments2 = []; + let inEmail = false; + let token2 = scanner2.getToken(); + while (token2 !== 1 /* EndOfFileToken */ && token2 !== 4 /* NewLineTrivia */) { + if (token2 === 30 /* LessThanToken */) { + inEmail = true; + } else if (token2 === 60 /* AtToken */ && !inEmail) { + break; + } else if (token2 === 32 /* GreaterThanToken */ && inEmail) { + comments2.push(scanner2.getTokenText()); + scanner2.resetTokenState(scanner2.getTokenEnd()); + break; + } + comments2.push(scanner2.getTokenText()); + token2 = nextTokenJSDoc(); + } + return factory2.createJSDocText(comments2.join("")); + } + function parseImplementsTag(start2, tagName, margin, indentText) { + const className = parseExpressionWithTypeArgumentsForAugments(); + return finishNode(factory2.createJSDocImplementsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); + } + function parseAugmentsTag(start2, tagName, margin, indentText) { + const className = parseExpressionWithTypeArgumentsForAugments(); + return finishNode(factory2.createJSDocAugmentsTag(tagName, className, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); + } + function parseSatisfiesTag(start2, tagName, margin, indentText) { + const typeExpression = parseJSDocTypeExpression( + /*mayOmitBraces*/ + false + ); + const comments2 = margin !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), margin, indentText) : void 0; + return finishNode(factory2.createJSDocSatisfiesTag(tagName, typeExpression, comments2), start2); + } + function parseImportTag(start2, tagName, margin, indentText) { + const afterImportTagPos = scanner2.getTokenFullStart(); + let identifier; + if (isIdentifier2()) { + identifier = parseIdentifier(); + } + const importClause = tryParseImportClause( + identifier, + afterImportTagPos, + /*isTypeOnly*/ + true, + /*skipJsDocLeadingAsterisks*/ + true + ); + const moduleSpecifier = parseModuleSpecifier(); + const attributes = tryParseImportAttributes(); + const comments2 = margin !== void 0 && indentText !== void 0 ? parseTrailingTagComments(start2, getNodePos(), margin, indentText) : void 0; + return finishNode(factory2.createJSDocImportTag(tagName, importClause, moduleSpecifier, attributes, comments2), start2); + } + function parseExpressionWithTypeArgumentsForAugments() { + const usedBrace = parseOptional(19 /* OpenBraceToken */); + const pos = getNodePos(); + const expression = parsePropertyAccessEntityNameExpression(); + scanner2.setSkipJsDocLeadingAsterisks(true); + const typeArguments = tryParseTypeArguments(); + scanner2.setSkipJsDocLeadingAsterisks(false); + const node = factory2.createExpressionWithTypeArguments(expression, typeArguments); + const res = finishNode(node, pos); + if (usedBrace) { + parseExpected(20 /* CloseBraceToken */); + } + return res; + } + function parsePropertyAccessEntityNameExpression() { + const pos = getNodePos(); + let node = parseJSDocIdentifierName(); + while (parseOptional(25 /* DotToken */)) { + const name = parseJSDocIdentifierName(); + node = finishNode(factoryCreatePropertyAccessExpression(node, name), pos); + } + return node; + } + function parseSimpleTag(start2, createTag, tagName, margin, indentText) { + return finishNode(createTag(tagName, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); + } + function parseThisTag(start2, tagName, margin, indentText) { + const typeExpression = parseJSDocTypeExpression( + /*mayOmitBraces*/ + true + ); + skipWhitespace(); + return finishNode(factory2.createJSDocThisTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); + } + function parseEnumTag(start2, tagName, margin, indentText) { + const typeExpression = parseJSDocTypeExpression( + /*mayOmitBraces*/ + true + ); + skipWhitespace(); + return finishNode(factory2.createJSDocEnumTag(tagName, typeExpression, parseTrailingTagComments(start2, getNodePos(), margin, indentText)), start2); + } + function parseTypedefTag(start2, tagName, indent3, indentText) { + let typeExpression = tryParseTypeExpression(); + skipWhitespaceOrAsterisk(); + const fullName = parseJSDocTypeNameWithNamespace(); + skipWhitespace(); + let comment = parseTagComments(indent3); + let end2; + if (!typeExpression || isObjectOrObjectArrayTypeReference(typeExpression.type)) { + let child; + let childTypeTag; + let jsDocPropertyTags; + let hasChildren = false; + while (child = tryParse(() => parseChildPropertyTag(indent3))) { + if (child.kind === 345 /* JSDocTemplateTag */) { + break; + } + hasChildren = true; + if (child.kind === 344 /* JSDocTypeTag */) { + if (childTypeTag) { + const lastError = parseErrorAtCurrentToken(Diagnostics.A_JSDoc_typedef_comment_may_not_contain_multiple_type_tags); + if (lastError) { + addRelatedInfo(lastError, createDetachedDiagnostic(fileName, sourceText, 0, 0, Diagnostics.The_tag_was_first_specified_here)); + } + break; + } else { + childTypeTag = child; + } + } else { + jsDocPropertyTags = append(jsDocPropertyTags, child); + } + } + if (hasChildren) { + const isArrayType = typeExpression && typeExpression.type.kind === 188 /* ArrayType */; + const jsdocTypeLiteral = factory2.createJSDocTypeLiteral(jsDocPropertyTags, isArrayType); + typeExpression = childTypeTag && childTypeTag.typeExpression && !isObjectOrObjectArrayTypeReference(childTypeTag.typeExpression.type) ? childTypeTag.typeExpression : finishNode(jsdocTypeLiteral, start2); + end2 = typeExpression.end; + } + } + end2 = end2 || comment !== void 0 ? getNodePos() : (fullName ?? typeExpression ?? tagName).end; + if (!comment) { + comment = parseTrailingTagComments(start2, end2, indent3, indentText); + } + const typedefTag = factory2.createJSDocTypedefTag(tagName, typeExpression, fullName, comment); + return finishNode(typedefTag, start2, end2); + } + function parseJSDocTypeNameWithNamespace(nested) { + const start2 = scanner2.getTokenStart(); + if (!tokenIsIdentifierOrKeyword(token())) { + return void 0; + } + const typeNameOrNamespaceName = parseJSDocIdentifierName(); + if (parseOptional(25 /* DotToken */)) { + const body = parseJSDocTypeNameWithNamespace( + /*nested*/ + true + ); + const jsDocNamespaceNode = factory2.createModuleDeclaration( + /*modifiers*/ + void 0, + typeNameOrNamespaceName, + body, + nested ? 8 /* NestedNamespace */ : void 0 + ); + return finishNode(jsDocNamespaceNode, start2); + } + if (nested) { + typeNameOrNamespaceName.flags |= 4096 /* IdentifierIsInJSDocNamespace */; + } + return typeNameOrNamespaceName; + } + function parseCallbackTagParameters(indent3) { + const pos = getNodePos(); + let child; + let parameters; + while (child = tryParse(() => parseChildParameterOrPropertyTag(4 /* CallbackParameter */, indent3))) { + if (child.kind === 345 /* JSDocTemplateTag */) { + parseErrorAtRange(child.tagName, Diagnostics.A_JSDoc_template_tag_may_not_follow_a_typedef_callback_or_overload_tag); + break; + } + parameters = append(parameters, child); + } + return createNodeArray(parameters || [], pos); + } + function parseJSDocSignature(start2, indent3) { + const parameters = parseCallbackTagParameters(indent3); + const returnTag = tryParse(() => { + if (parseOptionalJsdoc(60 /* AtToken */)) { + const tag = parseTag(indent3); + if (tag && tag.kind === 342 /* JSDocReturnTag */) { + return tag; + } + } + }); + return finishNode(factory2.createJSDocSignature( + /*typeParameters*/ + void 0, + parameters, + returnTag + ), start2); + } + function parseCallbackTag(start2, tagName, indent3, indentText) { + const fullName = parseJSDocTypeNameWithNamespace(); + skipWhitespace(); + let comment = parseTagComments(indent3); + const typeExpression = parseJSDocSignature(start2, indent3); + if (!comment) { + comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); + } + const end2 = comment !== void 0 ? getNodePos() : typeExpression.end; + return finishNode(factory2.createJSDocCallbackTag(tagName, typeExpression, fullName, comment), start2, end2); + } + function parseOverloadTag(start2, tagName, indent3, indentText) { + skipWhitespace(); + let comment = parseTagComments(indent3); + const typeExpression = parseJSDocSignature(start2, indent3); + if (!comment) { + comment = parseTrailingTagComments(start2, getNodePos(), indent3, indentText); + } + const end2 = comment !== void 0 ? getNodePos() : typeExpression.end; + return finishNode(factory2.createJSDocOverloadTag(tagName, typeExpression, comment), start2, end2); + } + function escapedTextsEqual(a, b) { + while (!isIdentifier(a) || !isIdentifier(b)) { + if (!isIdentifier(a) && !isIdentifier(b) && a.right.escapedText === b.right.escapedText) { + a = a.left; + b = b.left; + } else { + return false; + } + } + return a.escapedText === b.escapedText; + } + function parseChildPropertyTag(indent3) { + return parseChildParameterOrPropertyTag(1 /* Property */, indent3); + } + function parseChildParameterOrPropertyTag(target, indent3, name) { + let canParseTag = true; + let seenAsterisk = false; + while (true) { + switch (nextTokenJSDoc()) { + case 60 /* AtToken */: + if (canParseTag) { + const child = tryParseChildTag(target, indent3); + if (child && (child.kind === 341 /* JSDocParameterTag */ || child.kind === 348 /* JSDocPropertyTag */) && name && (isIdentifier(child.name) || !escapedTextsEqual(name, child.name.left))) { + return false; + } + return child; + } + seenAsterisk = false; + break; + case 4 /* NewLineTrivia */: + canParseTag = true; + seenAsterisk = false; + break; + case 42 /* AsteriskToken */: + if (seenAsterisk) { + canParseTag = false; + } + seenAsterisk = true; + break; + case 80 /* Identifier */: + canParseTag = false; + break; + case 1 /* EndOfFileToken */: + return false; + } + } + } + function tryParseChildTag(target, indent3) { + Debug.assert(token() === 60 /* AtToken */); + const start2 = scanner2.getTokenFullStart(); + nextTokenJSDoc(); + const tagName = parseJSDocIdentifierName(); + const indentText = skipWhitespaceOrAsterisk(); + let t; + switch (tagName.escapedText) { + case "type": + return target === 1 /* Property */ && parseTypeTag(start2, tagName); + case "prop": + case "property": + t = 1 /* Property */; + break; + case "arg": + case "argument": + case "param": + t = 2 /* Parameter */ | 4 /* CallbackParameter */; + break; + case "template": + return parseTemplateTag(start2, tagName, indent3, indentText); + case "this": + return parseThisTag(start2, tagName, indent3, indentText); + default: + return false; + } + if (!(target & t)) { + return false; + } + return parseParameterOrPropertyTag(start2, tagName, target, indent3); + } + function parseTemplateTagTypeParameter() { + const typeParameterPos = getNodePos(); + const isBracketed = parseOptionalJsdoc(23 /* OpenBracketToken */); + if (isBracketed) { + skipWhitespace(); + } + const modifiers = parseModifiers( + /*allowDecorators*/ + false, + /*permitConstAsModifier*/ + true + ); + const name = parseJSDocIdentifierName(Diagnostics.Unexpected_token_A_type_parameter_name_was_expected_without_curly_braces); + let defaultType; + if (isBracketed) { + skipWhitespace(); + parseExpected(64 /* EqualsToken */); + defaultType = doInsideOfContext(16777216 /* JSDoc */, parseJSDocType); + parseExpected(24 /* CloseBracketToken */); + } + if (nodeIsMissing(name)) { + return void 0; + } + return finishNode(factory2.createTypeParameterDeclaration( + modifiers, + name, + /*constraint*/ + void 0, + defaultType + ), typeParameterPos); + } + function parseTemplateTagTypeParameters() { + const pos = getNodePos(); + const typeParameters = []; + do { + skipWhitespace(); + const node = parseTemplateTagTypeParameter(); + if (node !== void 0) { + typeParameters.push(node); + } + skipWhitespaceOrAsterisk(); + } while (parseOptionalJsdoc(28 /* CommaToken */)); + return createNodeArray(typeParameters, pos); + } + function parseTemplateTag(start2, tagName, indent3, indentText) { + const constraint = token() === 19 /* OpenBraceToken */ ? parseJSDocTypeExpression() : void 0; + const typeParameters = parseTemplateTagTypeParameters(); + return finishNode(factory2.createJSDocTemplateTag(tagName, constraint, typeParameters, parseTrailingTagComments(start2, getNodePos(), indent3, indentText)), start2); + } + function parseOptionalJsdoc(t) { + if (token() === t) { + nextTokenJSDoc(); + return true; + } + return false; + } + function parseJSDocEntityName() { + let entity = parseJSDocIdentifierName(); + if (parseOptional(23 /* OpenBracketToken */)) { + parseExpected(24 /* CloseBracketToken */); + } + while (parseOptional(25 /* DotToken */)) { + const name = parseJSDocIdentifierName(); + if (parseOptional(23 /* OpenBracketToken */)) { + parseExpected(24 /* CloseBracketToken */); + } + entity = createQualifiedName(entity, name); + } + return entity; + } + function parseJSDocIdentifierName(message) { + if (!tokenIsIdentifierOrKeyword(token())) { + return createMissingNode( + 80 /* Identifier */, + /*reportAtCurrentPosition*/ + !message, + message || Diagnostics.Identifier_expected + ); + } + identifierCount++; + const start2 = scanner2.getTokenStart(); + const end2 = scanner2.getTokenEnd(); + const originalKeywordKind = token(); + const text = internIdentifier(scanner2.getTokenValue()); + const result2 = finishNode(factoryCreateIdentifier(text, originalKeywordKind), start2, end2); + nextTokenJSDoc(); + return result2; + } + } + })(JSDocParser = Parser2.JSDocParser || (Parser2.JSDocParser = {})); +})(Parser || (Parser = {})); +var incrementallyParsedFiles = /* @__PURE__ */ new WeakSet(); +function markAsIncrementallyParsed(sourceFile) { + if (incrementallyParsedFiles.has(sourceFile)) { + Debug.fail("Source file has already been incrementally parsed"); + } + incrementallyParsedFiles.add(sourceFile); +} +var intersectingChangeSet = /* @__PURE__ */ new WeakSet(); +function intersectsIncrementalChange(node) { + return intersectingChangeSet.has(node); +} +function markAsIntersectingIncrementalChange(node) { + intersectingChangeSet.add(node); +} +var IncrementalParser; +((IncrementalParser2) => { + function updateSourceFile2(sourceFile, newText, textChangeRange, aggressiveChecks) { + aggressiveChecks = aggressiveChecks || Debug.shouldAssert(2 /* Aggressive */); + checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks); + if (textChangeRangeIsUnchanged(textChangeRange)) { + return sourceFile; + } + if (sourceFile.statements.length === 0) { + return Parser.parseSourceFile( + sourceFile.fileName, + newText, + sourceFile.languageVersion, + /*syntaxCursor*/ + void 0, + /*setParentNodes*/ + true, + sourceFile.scriptKind, + sourceFile.setExternalModuleIndicator, + sourceFile.jsDocParsingMode + ); + } + markAsIncrementallyParsed(sourceFile); + Parser.fixupParentReferences(sourceFile); + const oldText = sourceFile.text; + const syntaxCursor = createSyntaxCursor(sourceFile); + const changeRange = extendToAffectedRange(sourceFile, textChangeRange); + checkChangeRange(sourceFile, newText, changeRange, aggressiveChecks); + Debug.assert(changeRange.span.start <= textChangeRange.span.start); + Debug.assert(textSpanEnd(changeRange.span) === textSpanEnd(textChangeRange.span)); + Debug.assert(textSpanEnd(textChangeRangeNewSpan(changeRange)) === textSpanEnd(textChangeRangeNewSpan(textChangeRange))); + const delta = textChangeRangeNewSpan(changeRange).length - changeRange.span.length; + updateTokenPositionsAndMarkElements(sourceFile, changeRange.span.start, textSpanEnd(changeRange.span), textSpanEnd(textChangeRangeNewSpan(changeRange)), delta, oldText, newText, aggressiveChecks); + const result = Parser.parseSourceFile( + sourceFile.fileName, + newText, + sourceFile.languageVersion, + syntaxCursor, + /*setParentNodes*/ + true, + sourceFile.scriptKind, + sourceFile.setExternalModuleIndicator, + sourceFile.jsDocParsingMode + ); + result.commentDirectives = getNewCommentDirectives( + sourceFile.commentDirectives, + result.commentDirectives, + changeRange.span.start, + textSpanEnd(changeRange.span), + delta, + oldText, + newText, + aggressiveChecks + ); + result.impliedNodeFormat = sourceFile.impliedNodeFormat; + transferSourceFileChildren(sourceFile, result); + return result; + } + IncrementalParser2.updateSourceFile = updateSourceFile2; + function getNewCommentDirectives(oldDirectives, newDirectives, changeStart, changeRangeOldEnd, delta, oldText, newText, aggressiveChecks) { + if (!oldDirectives) return newDirectives; + let commentDirectives; + let addedNewlyScannedDirectives = false; + for (const directive of oldDirectives) { + const { range, type } = directive; + if (range.end < changeStart) { + commentDirectives = append(commentDirectives, directive); + } else if (range.pos > changeRangeOldEnd) { + addNewlyScannedDirectives(); + const updatedDirective = { + range: { pos: range.pos + delta, end: range.end + delta }, + type + }; + commentDirectives = append(commentDirectives, updatedDirective); + if (aggressiveChecks) { + Debug.assert(oldText.substring(range.pos, range.end) === newText.substring(updatedDirective.range.pos, updatedDirective.range.end)); + } + } + } + addNewlyScannedDirectives(); + return commentDirectives; + function addNewlyScannedDirectives() { + if (addedNewlyScannedDirectives) return; + addedNewlyScannedDirectives = true; + if (!commentDirectives) { + commentDirectives = newDirectives; + } else if (newDirectives) { + commentDirectives.push(...newDirectives); + } + } + } + function moveElementEntirelyPastChangeRange(element, origSourceFile, isArray2, delta, oldText, newText, aggressiveChecks) { + if (isArray2) { + visitArray2(element); + } else { + visitNode3(element); + } + return; + function visitNode3(node) { + let text = ""; + if (aggressiveChecks && shouldCheckNode(node)) { + text = oldText.substring(node.pos, node.end); + } + unsetNodeChildren(node, origSourceFile); + setTextRangePosEnd(node, node.pos + delta, node.end + delta); + if (aggressiveChecks && shouldCheckNode(node)) { + Debug.assert(text === newText.substring(node.pos, node.end)); + } + forEachChild(node, visitNode3, visitArray2); + if (hasJSDocNodes(node)) { + for (const jsDocComment of node.jsDoc) { + visitNode3(jsDocComment); + } + } + checkNodePositions(node, aggressiveChecks); + } + function visitArray2(array) { + setTextRangePosEnd(array, array.pos + delta, array.end + delta); + for (const node of array) { + visitNode3(node); + } + } + } + function shouldCheckNode(node) { + switch (node.kind) { + case 11 /* StringLiteral */: + case 9 /* NumericLiteral */: + case 80 /* Identifier */: + return true; + } + return false; + } + function adjustIntersectingElement(element, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta) { + Debug.assert(element.end >= changeStart, "Adjusting an element that was entirely before the change range"); + Debug.assert(element.pos <= changeRangeOldEnd, "Adjusting an element that was entirely after the change range"); + Debug.assert(element.pos <= element.end); + const pos = Math.min(element.pos, changeRangeNewEnd); + const end = element.end >= changeRangeOldEnd ? ( + // Element ends after the change range. Always adjust the end pos. + element.end + delta + ) : ( + // Element ends in the change range. The element will keep its position if + // possible. Or Move backward to the new-end if it's in the 'Y' range. + Math.min(element.end, changeRangeNewEnd) + ); + Debug.assert(pos <= end); + if (element.parent) { + const parent2 = element.parent; + Debug.assertGreaterThanOrEqual(pos, parent2.pos); + Debug.assertLessThanOrEqual(end, parent2.end); + } + setTextRangePosEnd(element, pos, end); + } + function checkNodePositions(node, aggressiveChecks) { + if (aggressiveChecks) { + let pos = node.pos; + const visitNode3 = (child) => { + Debug.assert(child.pos >= pos); + pos = child.end; + }; + if (hasJSDocNodes(node)) { + for (const jsDocComment of node.jsDoc) { + visitNode3(jsDocComment); + } + } + forEachChild(node, visitNode3); + Debug.assert(pos <= node.end); + } + } + function updateTokenPositionsAndMarkElements(sourceFile, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta, oldText, newText, aggressiveChecks) { + visitNode3(sourceFile); + return; + function visitNode3(child) { + Debug.assert(child.pos <= child.end); + if (child.pos > changeRangeOldEnd) { + moveElementEntirelyPastChangeRange( + child, + sourceFile, + /*isArray*/ + false, + delta, + oldText, + newText, + aggressiveChecks + ); + return; + } + const fullEnd = child.end; + if (fullEnd >= changeStart) { + markAsIntersectingIncrementalChange(child); + unsetNodeChildren(child, sourceFile); + adjustIntersectingElement(child, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + forEachChild(child, visitNode3, visitArray2); + if (hasJSDocNodes(child)) { + for (const jsDocComment of child.jsDoc) { + visitNode3(jsDocComment); + } + } + checkNodePositions(child, aggressiveChecks); + return; + } + Debug.assert(fullEnd < changeStart); + } + function visitArray2(array) { + Debug.assert(array.pos <= array.end); + if (array.pos > changeRangeOldEnd) { + moveElementEntirelyPastChangeRange( + array, + sourceFile, + /*isArray*/ + true, + delta, + oldText, + newText, + aggressiveChecks + ); + return; + } + const fullEnd = array.end; + if (fullEnd >= changeStart) { + markAsIntersectingIncrementalChange(array); + adjustIntersectingElement(array, changeStart, changeRangeOldEnd, changeRangeNewEnd, delta); + for (const node of array) { + visitNode3(node); + } + return; + } + Debug.assert(fullEnd < changeStart); + } + } + function extendToAffectedRange(sourceFile, changeRange) { + const maxLookahead = 1; + let start = changeRange.span.start; + for (let i = 0; start > 0 && i <= maxLookahead; i++) { + const nearestNode = findNearestNodeStartingBeforeOrAtPosition(sourceFile, start); + Debug.assert(nearestNode.pos <= start); + const position = nearestNode.pos; + start = Math.max(0, position - 1); + } + const finalSpan = createTextSpanFromBounds(start, textSpanEnd(changeRange.span)); + const finalLength = changeRange.newLength + (changeRange.span.start - start); + return createTextChangeRange(finalSpan, finalLength); + } + function findNearestNodeStartingBeforeOrAtPosition(sourceFile, position) { + let bestResult = sourceFile; + let lastNodeEntirelyBeforePosition; + forEachChild(sourceFile, visit); + if (lastNodeEntirelyBeforePosition) { + const lastChildOfLastEntireNodeBeforePosition = getLastDescendant(lastNodeEntirelyBeforePosition); + if (lastChildOfLastEntireNodeBeforePosition.pos > bestResult.pos) { + bestResult = lastChildOfLastEntireNodeBeforePosition; + } + } + return bestResult; + function getLastDescendant(node) { + while (true) { + const lastChild = getLastChild(node); + if (lastChild) { + node = lastChild; + } else { + return node; + } + } + } + function visit(child) { + if (nodeIsMissing(child)) { + return; + } + if (child.pos <= position) { + if (child.pos >= bestResult.pos) { + bestResult = child; + } + if (position < child.end) { + forEachChild(child, visit); + return true; + } else { + Debug.assert(child.end <= position); + lastNodeEntirelyBeforePosition = child; + } + } else { + Debug.assert(child.pos > position); + return true; + } + } + } + function checkChangeRange(sourceFile, newText, textChangeRange, aggressiveChecks) { + const oldText = sourceFile.text; + if (textChangeRange) { + Debug.assert(oldText.length - textChangeRange.span.length + textChangeRange.newLength === newText.length); + if (aggressiveChecks || Debug.shouldAssert(3 /* VeryAggressive */)) { + const oldTextPrefix = oldText.substr(0, textChangeRange.span.start); + const newTextPrefix = newText.substr(0, textChangeRange.span.start); + Debug.assert(oldTextPrefix === newTextPrefix); + const oldTextSuffix = oldText.substring(textSpanEnd(textChangeRange.span), oldText.length); + const newTextSuffix = newText.substring(textSpanEnd(textChangeRangeNewSpan(textChangeRange)), newText.length); + Debug.assert(oldTextSuffix === newTextSuffix); + } + } + } + function createSyntaxCursor(sourceFile) { + let currentArray = sourceFile.statements; + let currentArrayIndex = 0; + Debug.assert(currentArrayIndex < currentArray.length); + let current = currentArray[currentArrayIndex]; + let lastQueriedPosition = -1 /* Value */; + return { + currentNode(position) { + if (position !== lastQueriedPosition) { + if (current && current.end === position && currentArrayIndex < currentArray.length - 1) { + currentArrayIndex++; + current = currentArray[currentArrayIndex]; + } + if (!current || current.pos !== position) { + findHighestListElementThatStartsAtPosition(position); + } + } + lastQueriedPosition = position; + Debug.assert(!current || current.pos === position); + return current; + } + }; + function findHighestListElementThatStartsAtPosition(position) { + currentArray = void 0; + currentArrayIndex = -1 /* Value */; + current = void 0; + forEachChild(sourceFile, visitNode3, visitArray2); + return; + function visitNode3(node) { + if (position >= node.pos && position < node.end) { + forEachChild(node, visitNode3, visitArray2); + return true; + } + return false; + } + function visitArray2(array) { + if (position >= array.pos && position < array.end) { + for (let i = 0; i < array.length; i++) { + const child = array[i]; + if (child) { + if (child.pos === position) { + currentArray = array; + currentArrayIndex = i; + current = child; + return true; + } else { + if (child.pos < position && position < child.end) { + forEachChild(child, visitNode3, visitArray2); + return true; + } + } + } + } + } + return false; + } + } + } + IncrementalParser2.createSyntaxCursor = createSyntaxCursor; + let InvalidPosition; + ((InvalidPosition2) => { + InvalidPosition2[InvalidPosition2["Value"] = -1] = "Value"; + })(InvalidPosition || (InvalidPosition = {})); +})(IncrementalParser || (IncrementalParser = {})); +function isDeclarationFileName(fileName) { + return getDeclarationFileExtension(fileName) !== void 0; +} +function getDeclarationFileExtension(fileName) { + const standardExtension = getAnyExtensionFromPath( + fileName, + supportedDeclarationExtensions, + /*ignoreCase*/ + false + ); + if (standardExtension) { + return standardExtension; + } + if (fileExtensionIs(fileName, ".ts" /* Ts */)) { + const baseName = getBaseFileName(fileName); + const index = baseName.lastIndexOf(".d."); + if (index >= 0) { + return baseName.substring(index); + } + } + return void 0; +} +function parseResolutionMode(mode, pos, end, reportDiagnostic) { + if (!mode) { + return void 0; + } + if (mode === "import") { + return 99 /* ESNext */; + } + if (mode === "require") { + return 1 /* CommonJS */; + } + reportDiagnostic(pos, end - pos, Diagnostics.resolution_mode_should_be_either_require_or_import); + return void 0; +} +function processCommentPragmas(context, sourceText) { + const pragmas = []; + for (const range of getLeadingCommentRanges(sourceText, 0) || emptyArray) { + const comment = sourceText.substring(range.pos, range.end); + extractPragmas(pragmas, range, comment); + } + context.pragmas = /* @__PURE__ */ new Map(); + for (const pragma of pragmas) { + if (context.pragmas.has(pragma.name)) { + const currentValue = context.pragmas.get(pragma.name); + if (currentValue instanceof Array) { + currentValue.push(pragma.args); + } else { + context.pragmas.set(pragma.name, [currentValue, pragma.args]); + } + continue; + } + context.pragmas.set(pragma.name, pragma.args); + } +} +function processPragmasIntoFields(context, reportDiagnostic) { + context.checkJsDirective = void 0; + context.referencedFiles = []; + context.typeReferenceDirectives = []; + context.libReferenceDirectives = []; + context.amdDependencies = []; + context.hasNoDefaultLib = false; + context.pragmas.forEach((entryOrList, key) => { + switch (key) { + case "reference": { + const referencedFiles = context.referencedFiles; + const typeReferenceDirectives = context.typeReferenceDirectives; + const libReferenceDirectives = context.libReferenceDirectives; + forEach(toArray(entryOrList), (arg) => { + const { types, lib, path, ["resolution-mode"]: res, preserve: _preserve } = arg.arguments; + const preserve = _preserve === "true" ? true : void 0; + if (arg.arguments["no-default-lib"] === "true") { + context.hasNoDefaultLib = true; + } else if (types) { + const parsed = parseResolutionMode(res, types.pos, types.end, reportDiagnostic); + typeReferenceDirectives.push({ pos: types.pos, end: types.end, fileName: types.value, ...parsed ? { resolutionMode: parsed } : {}, ...preserve ? { preserve } : {} }); + } else if (lib) { + libReferenceDirectives.push({ pos: lib.pos, end: lib.end, fileName: lib.value, ...preserve ? { preserve } : {} }); + } else if (path) { + referencedFiles.push({ pos: path.pos, end: path.end, fileName: path.value, ...preserve ? { preserve } : {} }); + } else { + reportDiagnostic(arg.range.pos, arg.range.end - arg.range.pos, Diagnostics.Invalid_reference_directive_syntax); + } + }); + break; + } + case "amd-dependency": { + context.amdDependencies = map( + toArray(entryOrList), + (x) => ({ name: x.arguments.name, path: x.arguments.path }) + ); + break; + } + case "amd-module": { + if (entryOrList instanceof Array) { + for (const entry of entryOrList) { + if (context.moduleName) { + reportDiagnostic(entry.range.pos, entry.range.end - entry.range.pos, Diagnostics.An_AMD_module_cannot_have_multiple_name_assignments); + } + context.moduleName = entry.arguments.name; + } + } else { + context.moduleName = entryOrList.arguments.name; + } + break; + } + case "ts-nocheck": + case "ts-check": { + forEach(toArray(entryOrList), (entry) => { + if (!context.checkJsDirective || entry.range.pos > context.checkJsDirective.pos) { + context.checkJsDirective = { + enabled: key === "ts-check", + end: entry.range.end, + pos: entry.range.pos + }; + } + }); + break; + } + case "jsx": + case "jsxfrag": + case "jsximportsource": + case "jsxruntime": + return; + // Accessed directly + default: + Debug.fail("Unhandled pragma kind"); + } + }); +} +var namedArgRegExCache = /* @__PURE__ */ new Map(); +function getNamedArgRegEx(name) { + if (namedArgRegExCache.has(name)) { + return namedArgRegExCache.get(name); + } + const result = new RegExp(`(\\s${name}\\s*=\\s*)(?:(?:'([^']*)')|(?:"([^"]*)"))`, "im"); + namedArgRegExCache.set(name, result); + return result; +} +var tripleSlashXMLCommentStartRegEx = /^\/\/\/\s*<(\S+)\s.*?\/>/m; +var singleLinePragmaRegEx = /^\/\/\/?\s*@([^\s:]+)((?:[^\S\r\n]|:).*)?$/m; +function extractPragmas(pragmas, range, text) { + const tripleSlash = range.kind === 2 /* SingleLineCommentTrivia */ && tripleSlashXMLCommentStartRegEx.exec(text); + if (tripleSlash) { + const name = tripleSlash[1].toLowerCase(); + const pragma = commentPragmas[name]; + if (!pragma || !(pragma.kind & 1 /* TripleSlashXML */)) { + return; + } + if (pragma.args) { + const argument = {}; + for (const arg of pragma.args) { + const matcher = getNamedArgRegEx(arg.name); + const matchResult = matcher.exec(text); + if (!matchResult && !arg.optional) { + return; + } else if (matchResult) { + const value = matchResult[2] || matchResult[3]; + if (arg.captureSpan) { + const startPos = range.pos + matchResult.index + matchResult[1].length + 1; + argument[arg.name] = { + value, + pos: startPos, + end: startPos + value.length + }; + } else { + argument[arg.name] = value; + } + } + } + pragmas.push({ name, args: { arguments: argument, range } }); + } else { + pragmas.push({ name, args: { arguments: {}, range } }); + } + return; + } + const singleLine = range.kind === 2 /* SingleLineCommentTrivia */ && singleLinePragmaRegEx.exec(text); + if (singleLine) { + return addPragmaForMatch(pragmas, range, 2 /* SingleLine */, singleLine); + } + if (range.kind === 3 /* MultiLineCommentTrivia */) { + const multiLinePragmaRegEx = /@(\S+)(\s+(?:\S.*)?)?$/gm; + let multiLineMatch; + while (multiLineMatch = multiLinePragmaRegEx.exec(text)) { + addPragmaForMatch(pragmas, range, 4 /* MultiLine */, multiLineMatch); + } + } +} +function addPragmaForMatch(pragmas, range, kind, match) { + if (!match) return; + const name = match[1].toLowerCase(); + const pragma = commentPragmas[name]; + if (!pragma || !(pragma.kind & kind)) { + return; + } + const args = match[2]; + const argument = getNamedPragmaArguments(pragma, args); + if (argument === "fail") return; + pragmas.push({ name, args: { arguments: argument, range } }); + return; +} +function getNamedPragmaArguments(pragma, text) { + if (!text) return {}; + if (!pragma.args) return {}; + const args = text.trim().split(/\s+/); + const argMap = {}; + for (let i = 0; i < pragma.args.length; i++) { + const argument = pragma.args[i]; + if (!args[i] && !argument.optional) { + return "fail"; + } + if (argument.captureSpan) { + return Debug.fail("Capture spans not yet implemented for non-xml pragmas"); + } + argMap[argument.name] = args[i]; + } + return argMap; +} +function tagNamesAreEquivalent(lhs, rhs) { + if (lhs.kind !== rhs.kind) { + return false; + } + if (lhs.kind === 80 /* Identifier */) { + return lhs.escapedText === rhs.escapedText; + } + if (lhs.kind === 110 /* ThisKeyword */) { + return true; + } + if (lhs.kind === 295 /* JsxNamespacedName */) { + return lhs.namespace.escapedText === rhs.namespace.escapedText && lhs.name.escapedText === rhs.name.escapedText; + } + return lhs.name.escapedText === rhs.name.escapedText && tagNamesAreEquivalent(lhs.expression, rhs.expression); +} + +// src/compiler/commandLineParser.ts +var compileOnSaveCommandLineOption = { + name: "compileOnSave", + type: "boolean", + defaultValueDescription: false +}; +var jsxOptionMap = new Map(Object.entries({ + "preserve": 1 /* Preserve */, + "react-native": 3 /* ReactNative */, + "react": 2 /* React */, + "react-jsx": 4 /* ReactJSX */, + "react-jsxdev": 5 /* ReactJSXDev */ +})); +var inverseJsxOptionMap = new Map(mapIterator(jsxOptionMap.entries(), ([key, value]) => ["" + value, key])); +var libEntries = [ + // JavaScript only + ["es5", "lib.es5.d.ts"], + ["es6", "lib.es2015.d.ts"], + ["es2015", "lib.es2015.d.ts"], + ["es7", "lib.es2016.d.ts"], + ["es2016", "lib.es2016.d.ts"], + ["es2017", "lib.es2017.d.ts"], + ["es2018", "lib.es2018.d.ts"], + ["es2019", "lib.es2019.d.ts"], + ["es2020", "lib.es2020.d.ts"], + ["es2021", "lib.es2021.d.ts"], + ["es2022", "lib.es2022.d.ts"], + ["es2023", "lib.es2023.d.ts"], + ["es2024", "lib.es2024.d.ts"], + ["esnext", "lib.esnext.d.ts"], + // Host only + ["dom", "lib.dom.d.ts"], + ["dom.iterable", "lib.dom.iterable.d.ts"], + ["dom.asynciterable", "lib.dom.asynciterable.d.ts"], + ["webworker", "lib.webworker.d.ts"], + ["webworker.importscripts", "lib.webworker.importscripts.d.ts"], + ["webworker.iterable", "lib.webworker.iterable.d.ts"], + ["webworker.asynciterable", "lib.webworker.asynciterable.d.ts"], + ["scripthost", "lib.scripthost.d.ts"], + // ES2015 Or ESNext By-feature options + ["es2015.core", "lib.es2015.core.d.ts"], + ["es2015.collection", "lib.es2015.collection.d.ts"], + ["es2015.generator", "lib.es2015.generator.d.ts"], + ["es2015.iterable", "lib.es2015.iterable.d.ts"], + ["es2015.promise", "lib.es2015.promise.d.ts"], + ["es2015.proxy", "lib.es2015.proxy.d.ts"], + ["es2015.reflect", "lib.es2015.reflect.d.ts"], + ["es2015.symbol", "lib.es2015.symbol.d.ts"], + ["es2015.symbol.wellknown", "lib.es2015.symbol.wellknown.d.ts"], + ["es2016.array.include", "lib.es2016.array.include.d.ts"], + ["es2016.intl", "lib.es2016.intl.d.ts"], + ["es2017.arraybuffer", "lib.es2017.arraybuffer.d.ts"], + ["es2017.date", "lib.es2017.date.d.ts"], + ["es2017.object", "lib.es2017.object.d.ts"], + ["es2017.sharedmemory", "lib.es2017.sharedmemory.d.ts"], + ["es2017.string", "lib.es2017.string.d.ts"], + ["es2017.intl", "lib.es2017.intl.d.ts"], + ["es2017.typedarrays", "lib.es2017.typedarrays.d.ts"], + ["es2018.asyncgenerator", "lib.es2018.asyncgenerator.d.ts"], + ["es2018.asynciterable", "lib.es2018.asynciterable.d.ts"], + ["es2018.intl", "lib.es2018.intl.d.ts"], + ["es2018.promise", "lib.es2018.promise.d.ts"], + ["es2018.regexp", "lib.es2018.regexp.d.ts"], + ["es2019.array", "lib.es2019.array.d.ts"], + ["es2019.object", "lib.es2019.object.d.ts"], + ["es2019.string", "lib.es2019.string.d.ts"], + ["es2019.symbol", "lib.es2019.symbol.d.ts"], + ["es2019.intl", "lib.es2019.intl.d.ts"], + ["es2020.bigint", "lib.es2020.bigint.d.ts"], + ["es2020.date", "lib.es2020.date.d.ts"], + ["es2020.promise", "lib.es2020.promise.d.ts"], + ["es2020.sharedmemory", "lib.es2020.sharedmemory.d.ts"], + ["es2020.string", "lib.es2020.string.d.ts"], + ["es2020.symbol.wellknown", "lib.es2020.symbol.wellknown.d.ts"], + ["es2020.intl", "lib.es2020.intl.d.ts"], + ["es2020.number", "lib.es2020.number.d.ts"], + ["es2021.promise", "lib.es2021.promise.d.ts"], + ["es2021.string", "lib.es2021.string.d.ts"], + ["es2021.weakref", "lib.es2021.weakref.d.ts"], + ["es2021.intl", "lib.es2021.intl.d.ts"], + ["es2022.array", "lib.es2022.array.d.ts"], + ["es2022.error", "lib.es2022.error.d.ts"], + ["es2022.intl", "lib.es2022.intl.d.ts"], + ["es2022.object", "lib.es2022.object.d.ts"], + ["es2022.string", "lib.es2022.string.d.ts"], + ["es2022.regexp", "lib.es2022.regexp.d.ts"], + ["es2023.array", "lib.es2023.array.d.ts"], + ["es2023.collection", "lib.es2023.collection.d.ts"], + ["es2023.intl", "lib.es2023.intl.d.ts"], + ["es2024.arraybuffer", "lib.es2024.arraybuffer.d.ts"], + ["es2024.collection", "lib.es2024.collection.d.ts"], + ["es2024.object", "lib.es2024.object.d.ts"], + ["es2024.promise", "lib.es2024.promise.d.ts"], + ["es2024.regexp", "lib.es2024.regexp.d.ts"], + ["es2024.sharedmemory", "lib.es2024.sharedmemory.d.ts"], + ["es2024.string", "lib.es2024.string.d.ts"], + ["esnext.array", "lib.es2023.array.d.ts"], + ["esnext.collection", "lib.esnext.collection.d.ts"], + ["esnext.symbol", "lib.es2019.symbol.d.ts"], + ["esnext.asynciterable", "lib.es2018.asynciterable.d.ts"], + ["esnext.intl", "lib.esnext.intl.d.ts"], + ["esnext.disposable", "lib.esnext.disposable.d.ts"], + ["esnext.bigint", "lib.es2020.bigint.d.ts"], + ["esnext.string", "lib.es2022.string.d.ts"], + ["esnext.promise", "lib.es2024.promise.d.ts"], + ["esnext.weakref", "lib.es2021.weakref.d.ts"], + ["esnext.decorators", "lib.esnext.decorators.d.ts"], + ["esnext.object", "lib.es2024.object.d.ts"], + ["esnext.array", "lib.esnext.array.d.ts"], + ["esnext.regexp", "lib.es2024.regexp.d.ts"], + ["esnext.string", "lib.es2024.string.d.ts"], + ["esnext.iterator", "lib.esnext.iterator.d.ts"], + ["decorators", "lib.decorators.d.ts"], + ["decorators.legacy", "lib.decorators.legacy.d.ts"] +]; +var libs = libEntries.map((entry) => entry[0]); +var libMap = new Map(libEntries); +var optionsForWatch = [ + { + name: "watchFile", + type: new Map(Object.entries({ + fixedpollinginterval: 0 /* FixedPollingInterval */, + prioritypollinginterval: 1 /* PriorityPollingInterval */, + dynamicprioritypolling: 2 /* DynamicPriorityPolling */, + fixedchunksizepolling: 3 /* FixedChunkSizePolling */, + usefsevents: 4 /* UseFsEvents */, + usefseventsonparentdirectory: 5 /* UseFsEventsOnParentDirectory */ + })), + category: Diagnostics.Watch_and_Build_Modes, + description: Diagnostics.Specify_how_the_TypeScript_watch_mode_works, + defaultValueDescription: 4 /* UseFsEvents */ + }, + { + name: "watchDirectory", + type: new Map(Object.entries({ + usefsevents: 0 /* UseFsEvents */, + fixedpollinginterval: 1 /* FixedPollingInterval */, + dynamicprioritypolling: 2 /* DynamicPriorityPolling */, + fixedchunksizepolling: 3 /* FixedChunkSizePolling */ + })), + category: Diagnostics.Watch_and_Build_Modes, + description: Diagnostics.Specify_how_directories_are_watched_on_systems_that_lack_recursive_file_watching_functionality, + defaultValueDescription: 0 /* UseFsEvents */ + }, + { + name: "fallbackPolling", + type: new Map(Object.entries({ + fixedinterval: 0 /* FixedInterval */, + priorityinterval: 1 /* PriorityInterval */, + dynamicpriority: 2 /* DynamicPriority */, + fixedchunksize: 3 /* FixedChunkSize */ + })), + category: Diagnostics.Watch_and_Build_Modes, + description: Diagnostics.Specify_what_approach_the_watcher_should_use_if_the_system_runs_out_of_native_file_watchers, + defaultValueDescription: 1 /* PriorityInterval */ + }, + { + name: "synchronousWatchDirectory", + type: "boolean", + category: Diagnostics.Watch_and_Build_Modes, + description: Diagnostics.Synchronously_call_callbacks_and_update_the_state_of_directory_watchers_on_platforms_that_don_t_support_recursive_watching_natively, + defaultValueDescription: false + }, + { + name: "excludeDirectories", + type: "list", + element: { + name: "excludeDirectory", + type: "string", + isFilePath: true, + extraValidation: specToDiagnostic + }, + allowConfigDirTemplateSubstitution: true, + category: Diagnostics.Watch_and_Build_Modes, + description: Diagnostics.Remove_a_list_of_directories_from_the_watch_process + }, + { + name: "excludeFiles", + type: "list", + element: { + name: "excludeFile", + type: "string", + isFilePath: true, + extraValidation: specToDiagnostic + }, + allowConfigDirTemplateSubstitution: true, + category: Diagnostics.Watch_and_Build_Modes, + description: Diagnostics.Remove_a_list_of_files_from_the_watch_mode_s_processing + } +]; +var commonOptionsWithBuild = [ + { + name: "help", + shortName: "h", + type: "boolean", + showInSimplifiedHelpView: true, + isCommandLineOnly: true, + category: Diagnostics.Command_line_Options, + description: Diagnostics.Print_this_message, + defaultValueDescription: false + }, + { + name: "help", + shortName: "?", + type: "boolean", + isCommandLineOnly: true, + category: Diagnostics.Command_line_Options, + defaultValueDescription: false + }, + { + name: "watch", + shortName: "w", + type: "boolean", + showInSimplifiedHelpView: true, + isCommandLineOnly: true, + category: Diagnostics.Command_line_Options, + description: Diagnostics.Watch_input_files, + defaultValueDescription: false + }, + { + name: "preserveWatchOutput", + type: "boolean", + showInSimplifiedHelpView: false, + category: Diagnostics.Output_Formatting, + description: Diagnostics.Disable_wiping_the_console_in_watch_mode, + defaultValueDescription: false + }, + { + name: "listFiles", + type: "boolean", + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Print_all_of_the_files_read_during_the_compilation, + defaultValueDescription: false + }, + { + name: "explainFiles", + type: "boolean", + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Print_files_read_during_the_compilation_including_why_it_was_included, + defaultValueDescription: false + }, + { + name: "listEmittedFiles", + type: "boolean", + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Print_the_names_of_emitted_files_after_a_compilation, + defaultValueDescription: false + }, + { + name: "pretty", + type: "boolean", + showInSimplifiedHelpView: true, + category: Diagnostics.Output_Formatting, + description: Diagnostics.Enable_color_and_formatting_in_TypeScript_s_output_to_make_compiler_errors_easier_to_read, + defaultValueDescription: true + }, + { + name: "traceResolution", + type: "boolean", + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Log_paths_used_during_the_moduleResolution_process, + defaultValueDescription: false + }, + { + name: "diagnostics", + type: "boolean", + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Output_compiler_performance_information_after_building, + defaultValueDescription: false + }, + { + name: "extendedDiagnostics", + type: "boolean", + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Output_more_detailed_compiler_performance_information_after_building, + defaultValueDescription: false + }, + { + name: "generateCpuProfile", + type: "string", + isFilePath: true, + paramType: Diagnostics.FILE_OR_DIRECTORY, + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Emit_a_v8_CPU_profile_of_the_compiler_run_for_debugging, + defaultValueDescription: "profile.cpuprofile" + }, + { + name: "generateTrace", + type: "string", + isFilePath: true, + paramType: Diagnostics.DIRECTORY, + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Generates_an_event_trace_and_a_list_of_types + }, + { + name: "incremental", + shortName: "i", + type: "boolean", + category: Diagnostics.Projects, + description: Diagnostics.Save_tsbuildinfo_files_to_allow_for_incremental_compilation_of_projects, + transpileOptionValue: void 0, + defaultValueDescription: Diagnostics.false_unless_composite_is_set + }, + { + name: "declaration", + shortName: "d", + type: "boolean", + // Not setting affectsEmit because we calculate this flag might not affect full emit + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + transpileOptionValue: void 0, + description: Diagnostics.Generate_d_ts_files_from_TypeScript_and_JavaScript_files_in_your_project, + defaultValueDescription: Diagnostics.false_unless_composite_is_set + }, + { + name: "declarationMap", + type: "boolean", + // Not setting affectsEmit because we calculate this flag might not affect full emit + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + defaultValueDescription: false, + description: Diagnostics.Create_sourcemaps_for_d_ts_files + }, + { + name: "emitDeclarationOnly", + type: "boolean", + // Not setting affectsEmit because we calculate this flag might not affect full emit + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + description: Diagnostics.Only_output_d_ts_files_and_not_JavaScript_files, + transpileOptionValue: void 0, + defaultValueDescription: false + }, + { + name: "sourceMap", + type: "boolean", + // Not setting affectsEmit because we calculate this flag might not affect full emit + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + defaultValueDescription: false, + description: Diagnostics.Create_source_map_files_for_emitted_JavaScript_files + }, + { + name: "inlineSourceMap", + type: "boolean", + // Not setting affectsEmit because we calculate this flag might not affect full emit + affectsBuildInfo: true, + category: Diagnostics.Emit, + description: Diagnostics.Include_sourcemap_files_inside_the_emitted_JavaScript, + defaultValueDescription: false + }, + { + name: "noCheck", + type: "boolean", + showInSimplifiedHelpView: false, + category: Diagnostics.Compiler_Diagnostics, + description: Diagnostics.Disable_full_type_checking_only_critical_parse_and_emit_errors_will_be_reported, + transpileOptionValue: true, + defaultValueDescription: false + // Not setting affectsSemanticDiagnostics or affectsBuildInfo because we dont want all diagnostics to go away, its handled in builder + }, + { + name: "noEmit", + type: "boolean", + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + description: Diagnostics.Disable_emitting_files_from_a_compilation, + transpileOptionValue: void 0, + defaultValueDescription: false + }, + { + name: "assumeChangesOnlyAffectDirectDependencies", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Watch_and_Build_Modes, + description: Diagnostics.Have_recompiles_in_projects_that_use_incremental_and_watch_mode_assume_that_changes_within_a_file_will_only_affect_files_directly_depending_on_it, + defaultValueDescription: false + }, + { + name: "locale", + type: "string", + category: Diagnostics.Command_line_Options, + isCommandLineOnly: true, + description: Diagnostics.Set_the_language_of_the_messaging_from_TypeScript_This_does_not_affect_emit, + defaultValueDescription: Diagnostics.Platform_specific + } +]; +var targetOptionDeclaration = { + name: "target", + shortName: "t", + type: new Map(Object.entries({ + es3: 0 /* ES3 */, + es5: 1 /* ES5 */, + es6: 2 /* ES2015 */, + es2015: 2 /* ES2015 */, + es2016: 3 /* ES2016 */, + es2017: 4 /* ES2017 */, + es2018: 5 /* ES2018 */, + es2019: 6 /* ES2019 */, + es2020: 7 /* ES2020 */, + es2021: 8 /* ES2021 */, + es2022: 9 /* ES2022 */, + es2023: 10 /* ES2023 */, + es2024: 11 /* ES2024 */, + esnext: 99 /* ESNext */ + })), + affectsSourceFile: true, + affectsModuleResolution: true, + affectsEmit: true, + affectsBuildInfo: true, + deprecatedKeys: /* @__PURE__ */ new Set(["es3"]), + paramType: Diagnostics.VERSION, + showInSimplifiedHelpView: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Set_the_JavaScript_language_version_for_emitted_JavaScript_and_include_compatible_library_declarations, + defaultValueDescription: 1 /* ES5 */ +}; +var moduleOptionDeclaration = { + name: "module", + shortName: "m", + type: new Map(Object.entries({ + none: 0 /* None */, + commonjs: 1 /* CommonJS */, + amd: 2 /* AMD */, + system: 4 /* System */, + umd: 3 /* UMD */, + es6: 5 /* ES2015 */, + es2015: 5 /* ES2015 */, + es2020: 6 /* ES2020 */, + es2022: 7 /* ES2022 */, + esnext: 99 /* ESNext */, + node16: 100 /* Node16 */, + nodenext: 199 /* NodeNext */, + preserve: 200 /* Preserve */ + })), + affectsSourceFile: true, + affectsModuleResolution: true, + affectsEmit: true, + affectsBuildInfo: true, + paramType: Diagnostics.KIND, + showInSimplifiedHelpView: true, + category: Diagnostics.Modules, + description: Diagnostics.Specify_what_module_code_is_generated, + defaultValueDescription: void 0 +}; +var commandOptionsWithoutBuild = [ + // CommandLine only options + { + name: "all", + type: "boolean", + showInSimplifiedHelpView: true, + category: Diagnostics.Command_line_Options, + description: Diagnostics.Show_all_compiler_options, + defaultValueDescription: false + }, + { + name: "version", + shortName: "v", + type: "boolean", + showInSimplifiedHelpView: true, + category: Diagnostics.Command_line_Options, + description: Diagnostics.Print_the_compiler_s_version, + defaultValueDescription: false + }, + { + name: "init", + type: "boolean", + showInSimplifiedHelpView: true, + category: Diagnostics.Command_line_Options, + description: Diagnostics.Initializes_a_TypeScript_project_and_creates_a_tsconfig_json_file, + defaultValueDescription: false + }, + { + name: "project", + shortName: "p", + type: "string", + isFilePath: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Command_line_Options, + paramType: Diagnostics.FILE_OR_DIRECTORY, + description: Diagnostics.Compile_the_project_given_the_path_to_its_configuration_file_or_to_a_folder_with_a_tsconfig_json + }, + { + name: "showConfig", + type: "boolean", + showInSimplifiedHelpView: true, + category: Diagnostics.Command_line_Options, + isCommandLineOnly: true, + description: Diagnostics.Print_the_final_configuration_instead_of_building, + defaultValueDescription: false + }, + { + name: "listFilesOnly", + type: "boolean", + category: Diagnostics.Command_line_Options, + isCommandLineOnly: true, + description: Diagnostics.Print_names_of_files_that_are_part_of_the_compilation_and_then_stop_processing, + defaultValueDescription: false + }, + // Basic + targetOptionDeclaration, + moduleOptionDeclaration, + { + name: "lib", + type: "list", + element: { + name: "lib", + type: libMap, + defaultValueDescription: void 0 + }, + affectsProgramStructure: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Specify_a_set_of_bundled_library_declaration_files_that_describe_the_target_runtime_environment, + transpileOptionValue: void 0 + }, + { + name: "allowJs", + type: "boolean", + allowJsFlag: true, + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.JavaScript_Support, + description: Diagnostics.Allow_JavaScript_files_to_be_a_part_of_your_program_Use_the_checkJS_option_to_get_errors_from_these_files, + defaultValueDescription: false + }, + { + name: "checkJs", + type: "boolean", + affectsModuleResolution: true, + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.JavaScript_Support, + description: Diagnostics.Enable_error_reporting_in_type_checked_JavaScript_files, + defaultValueDescription: false + }, + { + name: "jsx", + type: jsxOptionMap, + affectsSourceFile: true, + affectsEmit: true, + affectsBuildInfo: true, + affectsModuleResolution: true, + // The checker emits an error when it sees JSX but this option is not set in compilerOptions. + // This is effectively a semantic error, so mark this option as affecting semantic diagnostics + // so we know to refresh errors when this option is changed. + affectsSemanticDiagnostics: true, + paramType: Diagnostics.KIND, + showInSimplifiedHelpView: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Specify_what_JSX_code_is_generated, + defaultValueDescription: void 0 + }, + { + name: "outFile", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + affectsDeclarationPath: true, + isFilePath: true, + paramType: Diagnostics.FILE, + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + description: Diagnostics.Specify_a_file_that_bundles_all_outputs_into_one_JavaScript_file_If_declaration_is_true_also_designates_a_file_that_bundles_all_d_ts_output, + transpileOptionValue: void 0 + }, + { + name: "outDir", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + affectsDeclarationPath: true, + isFilePath: true, + paramType: Diagnostics.DIRECTORY, + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + description: Diagnostics.Specify_an_output_folder_for_all_emitted_files + }, + { + name: "rootDir", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + affectsDeclarationPath: true, + isFilePath: true, + paramType: Diagnostics.LOCATION, + category: Diagnostics.Modules, + description: Diagnostics.Specify_the_root_folder_within_your_source_files, + defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files + }, + { + name: "composite", + type: "boolean", + // Not setting affectsEmit because we calculate this flag might not affect full emit + affectsBuildInfo: true, + isTSConfigOnly: true, + category: Diagnostics.Projects, + transpileOptionValue: void 0, + defaultValueDescription: false, + description: Diagnostics.Enable_constraints_that_allow_a_TypeScript_project_to_be_used_with_project_references + }, + { + name: "tsBuildInfoFile", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + isFilePath: true, + paramType: Diagnostics.FILE, + category: Diagnostics.Projects, + transpileOptionValue: void 0, + defaultValueDescription: ".tsbuildinfo", + description: Diagnostics.Specify_the_path_to_tsbuildinfo_incremental_compilation_file + }, + { + name: "removeComments", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Emit, + defaultValueDescription: false, + description: Diagnostics.Disable_emitting_comments + }, + { + name: "importHelpers", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + affectsSourceFile: true, + category: Diagnostics.Emit, + description: Diagnostics.Allow_importing_helper_functions_from_tslib_once_per_project_instead_of_including_them_per_file, + defaultValueDescription: false + }, + { + name: "importsNotUsedAsValues", + type: new Map(Object.entries({ + remove: 0 /* Remove */, + preserve: 1 /* Preserve */, + error: 2 /* Error */ + })), + affectsEmit: true, + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.Specify_emit_Slashchecking_behavior_for_imports_that_are_only_used_for_types, + defaultValueDescription: 0 /* Remove */ + }, + { + name: "downlevelIteration", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Emit, + description: Diagnostics.Emit_more_compliant_but_verbose_and_less_performant_JavaScript_for_iteration, + defaultValueDescription: false + }, + { + name: "isolatedModules", + type: "boolean", + category: Diagnostics.Interop_Constraints, + description: Diagnostics.Ensure_that_each_file_can_be_safely_transpiled_without_relying_on_other_imports, + transpileOptionValue: true, + defaultValueDescription: false + }, + { + name: "verbatimModuleSyntax", + type: "boolean", + affectsEmit: true, + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Interop_Constraints, + description: Diagnostics.Do_not_transform_or_elide_any_imports_or_exports_not_marked_as_type_only_ensuring_they_are_written_in_the_output_file_s_format_based_on_the_module_setting, + defaultValueDescription: false + }, + { + name: "isolatedDeclarations", + type: "boolean", + category: Diagnostics.Interop_Constraints, + description: Diagnostics.Require_sufficient_annotation_on_exports_so_other_tools_can_trivially_generate_declaration_files, + defaultValueDescription: false, + affectsBuildInfo: true, + affectsSemanticDiagnostics: true + }, + // Strict Type Checks + { + name: "strict", + type: "boolean", + // Though this affects semantic diagnostics, affectsSemanticDiagnostics is not set here + // The value of each strictFlag depends on own strictFlag value or this and never accessed directly. + // But we need to store `strict` in builf info, even though it won't be examined directly, so that the + // flags it controls (e.g. `strictNullChecks`) will be retrieved correctly + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Enable_all_strict_type_checking_options, + defaultValueDescription: false + }, + { + name: "noImplicitAny", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Enable_error_reporting_for_expressions_and_declarations_with_an_implied_any_type, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "strictNullChecks", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.When_type_checking_take_into_account_null_and_undefined, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "strictFunctionTypes", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.When_assigning_functions_check_to_ensure_parameters_and_the_return_values_are_subtype_compatible, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "strictBindCallApply", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Check_that_the_arguments_for_bind_call_and_apply_methods_match_the_original_function, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "strictPropertyInitialization", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Check_for_class_properties_that_are_declared_but_not_set_in_the_constructor, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "strictBuiltinIteratorReturn", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Built_in_iterators_are_instantiated_with_a_TReturn_type_of_undefined_instead_of_any, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "noImplicitThis", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Enable_error_reporting_when_this_is_given_the_type_any, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "useUnknownInCatchVariables", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Default_catch_clause_variables_as_unknown_instead_of_any, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + { + name: "alwaysStrict", + type: "boolean", + affectsSourceFile: true, + affectsEmit: true, + affectsBuildInfo: true, + strictFlag: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Ensure_use_strict_is_always_emitted, + defaultValueDescription: Diagnostics.false_unless_strict_is_set + }, + // Additional Checks + { + name: "noUnusedLocals", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Enable_error_reporting_when_local_variables_aren_t_read, + defaultValueDescription: false + }, + { + name: "noUnusedParameters", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Raise_an_error_when_a_function_parameter_isn_t_read, + defaultValueDescription: false + }, + { + name: "exactOptionalPropertyTypes", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Interpret_optional_property_types_as_written_rather_than_adding_undefined, + defaultValueDescription: false + }, + { + name: "noImplicitReturns", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Enable_error_reporting_for_codepaths_that_do_not_explicitly_return_in_a_function, + defaultValueDescription: false + }, + { + name: "noFallthroughCasesInSwitch", + type: "boolean", + affectsBindDiagnostics: true, + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Enable_error_reporting_for_fallthrough_cases_in_switch_statements, + defaultValueDescription: false + }, + { + name: "noUncheckedIndexedAccess", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Add_undefined_to_a_type_when_accessed_using_an_index, + defaultValueDescription: false + }, + { + name: "noImplicitOverride", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Ensure_overriding_members_in_derived_classes_are_marked_with_an_override_modifier, + defaultValueDescription: false + }, + { + name: "noPropertyAccessFromIndexSignature", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + showInSimplifiedHelpView: false, + category: Diagnostics.Type_Checking, + description: Diagnostics.Enforces_using_indexed_accessors_for_keys_declared_using_an_indexed_type, + defaultValueDescription: false + }, + // Module Resolution + { + name: "moduleResolution", + type: new Map(Object.entries({ + // N.B. The first entry specifies the value shown in `tsc --init` + node10: 2 /* Node10 */, + node: 2 /* Node10 */, + classic: 1 /* Classic */, + node16: 3 /* Node16 */, + nodenext: 99 /* NodeNext */, + bundler: 100 /* Bundler */ + })), + deprecatedKeys: /* @__PURE__ */ new Set(["node"]), + affectsSourceFile: true, + affectsModuleResolution: true, + paramType: Diagnostics.STRATEGY, + category: Diagnostics.Modules, + description: Diagnostics.Specify_how_TypeScript_looks_up_a_file_from_a_given_module_specifier, + defaultValueDescription: Diagnostics.module_AMD_or_UMD_or_System_or_ES6_then_Classic_Otherwise_Node + }, + { + name: "baseUrl", + type: "string", + affectsModuleResolution: true, + isFilePath: true, + category: Diagnostics.Modules, + description: Diagnostics.Specify_the_base_directory_to_resolve_non_relative_module_names + }, + { + // this option can only be specified in tsconfig.json + // use type = object to copy the value as-is + name: "paths", + type: "object", + affectsModuleResolution: true, + allowConfigDirTemplateSubstitution: true, + isTSConfigOnly: true, + category: Diagnostics.Modules, + description: Diagnostics.Specify_a_set_of_entries_that_re_map_imports_to_additional_lookup_locations, + transpileOptionValue: void 0 + }, + { + // this option can only be specified in tsconfig.json + // use type = object to copy the value as-is + name: "rootDirs", + type: "list", + isTSConfigOnly: true, + element: { + name: "rootDirs", + type: "string", + isFilePath: true + }, + affectsModuleResolution: true, + allowConfigDirTemplateSubstitution: true, + category: Diagnostics.Modules, + description: Diagnostics.Allow_multiple_folders_to_be_treated_as_one_when_resolving_modules, + transpileOptionValue: void 0, + defaultValueDescription: Diagnostics.Computed_from_the_list_of_input_files + }, + { + name: "typeRoots", + type: "list", + element: { + name: "typeRoots", + type: "string", + isFilePath: true + }, + affectsModuleResolution: true, + allowConfigDirTemplateSubstitution: true, + category: Diagnostics.Modules, + description: Diagnostics.Specify_multiple_folders_that_act_like_Slashnode_modules_Slash_types + }, + { + name: "types", + type: "list", + element: { + name: "types", + type: "string" + }, + affectsProgramStructure: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Modules, + description: Diagnostics.Specify_type_package_names_to_be_included_without_being_referenced_in_a_source_file, + transpileOptionValue: void 0 + }, + { + name: "allowSyntheticDefaultImports", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Interop_Constraints, + description: Diagnostics.Allow_import_x_from_y_when_a_module_doesn_t_have_a_default_export, + defaultValueDescription: Diagnostics.module_system_or_esModuleInterop + }, + { + name: "esModuleInterop", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + affectsBuildInfo: true, + showInSimplifiedHelpView: true, + category: Diagnostics.Interop_Constraints, + description: Diagnostics.Emit_additional_JavaScript_to_ease_support_for_importing_CommonJS_modules_This_enables_allowSyntheticDefaultImports_for_type_compatibility, + defaultValueDescription: false + }, + { + name: "preserveSymlinks", + type: "boolean", + category: Diagnostics.Interop_Constraints, + description: Diagnostics.Disable_resolving_symlinks_to_their_realpath_This_correlates_to_the_same_flag_in_node, + defaultValueDescription: false + }, + { + name: "allowUmdGlobalAccess", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Modules, + description: Diagnostics.Allow_accessing_UMD_globals_from_modules, + defaultValueDescription: false + }, + { + name: "moduleSuffixes", + type: "list", + element: { + name: "suffix", + type: "string" + }, + listPreserveFalsyValues: true, + affectsModuleResolution: true, + category: Diagnostics.Modules, + description: Diagnostics.List_of_file_name_suffixes_to_search_when_resolving_a_module + }, + { + name: "allowImportingTsExtensions", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Modules, + description: Diagnostics.Allow_imports_to_include_TypeScript_file_extensions_Requires_moduleResolution_bundler_and_either_noEmit_or_emitDeclarationOnly_to_be_set, + defaultValueDescription: false, + transpileOptionValue: void 0 + }, + { + name: "rewriteRelativeImportExtensions", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Modules, + description: Diagnostics.Rewrite_ts_tsx_mts_and_cts_file_extensions_in_relative_import_paths_to_their_JavaScript_equivalent_in_output_files, + defaultValueDescription: false + }, + { + name: "resolvePackageJsonExports", + type: "boolean", + affectsModuleResolution: true, + category: Diagnostics.Modules, + description: Diagnostics.Use_the_package_json_exports_field_when_resolving_package_imports, + defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false + }, + { + name: "resolvePackageJsonImports", + type: "boolean", + affectsModuleResolution: true, + category: Diagnostics.Modules, + description: Diagnostics.Use_the_package_json_imports_field_when_resolving_imports, + defaultValueDescription: Diagnostics.true_when_moduleResolution_is_node16_nodenext_or_bundler_otherwise_false + }, + { + name: "customConditions", + type: "list", + element: { + name: "condition", + type: "string" + }, + affectsModuleResolution: true, + category: Diagnostics.Modules, + description: Diagnostics.Conditions_to_set_in_addition_to_the_resolver_specific_defaults_when_resolving_imports + }, + { + name: "noUncheckedSideEffectImports", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Modules, + description: Diagnostics.Check_side_effect_imports, + defaultValueDescription: false + }, + // Source Maps + { + name: "sourceRoot", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + paramType: Diagnostics.LOCATION, + category: Diagnostics.Emit, + description: Diagnostics.Specify_the_root_path_for_debuggers_to_find_the_reference_source_code + }, + { + name: "mapRoot", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + paramType: Diagnostics.LOCATION, + category: Diagnostics.Emit, + description: Diagnostics.Specify_the_location_where_debugger_should_locate_map_files_instead_of_generated_locations + }, + { + name: "inlineSources", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Emit, + description: Diagnostics.Include_source_code_in_the_sourcemaps_inside_the_emitted_JavaScript, + defaultValueDescription: false + }, + // Experimental + { + name: "experimentalDecorators", + type: "boolean", + affectsEmit: true, + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Enable_experimental_support_for_legacy_experimental_decorators, + defaultValueDescription: false + }, + { + name: "emitDecoratorMetadata", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Emit_design_type_metadata_for_decorated_declarations_in_source_files, + defaultValueDescription: false + }, + // Advanced + { + name: "jsxFactory", + type: "string", + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Specify_the_JSX_factory_function_used_when_targeting_React_JSX_emit_e_g_React_createElement_or_h, + defaultValueDescription: "`React.createElement`" + }, + { + name: "jsxFragmentFactory", + type: "string", + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Specify_the_JSX_Fragment_reference_used_for_fragments_when_targeting_React_JSX_emit_e_g_React_Fragment_or_Fragment, + defaultValueDescription: "React.Fragment" + }, + { + name: "jsxImportSource", + type: "string", + affectsSemanticDiagnostics: true, + affectsEmit: true, + affectsBuildInfo: true, + affectsModuleResolution: true, + affectsSourceFile: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Specify_module_specifier_used_to_import_the_JSX_factory_functions_when_using_jsx_Colon_react_jsx_Asterisk, + defaultValueDescription: "react" + }, + { + name: "resolveJsonModule", + type: "boolean", + affectsModuleResolution: true, + category: Diagnostics.Modules, + description: Diagnostics.Enable_importing_json_files, + defaultValueDescription: false + }, + { + name: "allowArbitraryExtensions", + type: "boolean", + affectsProgramStructure: true, + category: Diagnostics.Modules, + description: Diagnostics.Enable_importing_files_with_any_extension_provided_a_declaration_file_is_present, + defaultValueDescription: false + }, + { + name: "out", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + affectsDeclarationPath: true, + isFilePath: false, + // This is intentionally broken to support compatibility with existing tsconfig files + // for correct behaviour, please use outFile + category: Diagnostics.Backwards_Compatibility, + paramType: Diagnostics.FILE, + transpileOptionValue: void 0, + description: Diagnostics.Deprecated_setting_Use_outFile_instead + }, + { + name: "reactNamespace", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Specify_the_object_invoked_for_createElement_This_only_applies_when_targeting_react_JSX_emit, + defaultValueDescription: "`React`" + }, + { + name: "skipDefaultLibCheck", + type: "boolean", + // We need to store these to determine whether `lib` files need to be rechecked + affectsBuildInfo: true, + category: Diagnostics.Completeness, + description: Diagnostics.Skip_type_checking_d_ts_files_that_are_included_with_TypeScript, + defaultValueDescription: false + }, + { + name: "charset", + type: "string", + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.No_longer_supported_In_early_versions_manually_set_the_text_encoding_for_reading_files, + defaultValueDescription: "utf8" + }, + { + name: "emitBOM", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Emit, + description: Diagnostics.Emit_a_UTF_8_Byte_Order_Mark_BOM_in_the_beginning_of_output_files, + defaultValueDescription: false + }, + { + name: "newLine", + type: new Map(Object.entries({ + crlf: 0 /* CarriageReturnLineFeed */, + lf: 1 /* LineFeed */ + })), + affectsEmit: true, + affectsBuildInfo: true, + paramType: Diagnostics.NEWLINE, + category: Diagnostics.Emit, + description: Diagnostics.Set_the_newline_character_for_emitting_files, + defaultValueDescription: "lf" + }, + { + name: "noErrorTruncation", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Output_Formatting, + description: Diagnostics.Disable_truncating_types_in_error_messages, + defaultValueDescription: false + }, + { + name: "noLib", + type: "boolean", + category: Diagnostics.Language_and_Environment, + affectsProgramStructure: true, + description: Diagnostics.Disable_including_any_library_files_including_the_default_lib_d_ts, + // We are not returning a sourceFile for lib file when asked by the program, + // so pass --noLib to avoid reporting a file not found error. + transpileOptionValue: true, + defaultValueDescription: false + }, + { + name: "noResolve", + type: "boolean", + affectsModuleResolution: true, + category: Diagnostics.Modules, + description: Diagnostics.Disallow_import_s_require_s_or_reference_s_from_expanding_the_number_of_files_TypeScript_should_add_to_a_project, + // We are not doing a full typecheck, we are not resolving the whole context, + // so pass --noResolve to avoid reporting missing file errors. + transpileOptionValue: true, + defaultValueDescription: false + }, + { + name: "stripInternal", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Emit, + description: Diagnostics.Disable_emitting_declarations_that_have_internal_in_their_JSDoc_comments, + defaultValueDescription: false + }, + { + name: "disableSizeLimit", + type: "boolean", + affectsProgramStructure: true, + category: Diagnostics.Editor_Support, + description: Diagnostics.Remove_the_20mb_cap_on_total_source_code_size_for_JavaScript_files_in_the_TypeScript_language_server, + defaultValueDescription: false + }, + { + name: "disableSourceOfProjectReferenceRedirect", + type: "boolean", + isTSConfigOnly: true, + category: Diagnostics.Projects, + description: Diagnostics.Disable_preferring_source_files_instead_of_declaration_files_when_referencing_composite_projects, + defaultValueDescription: false + }, + { + name: "disableSolutionSearching", + type: "boolean", + isTSConfigOnly: true, + category: Diagnostics.Projects, + description: Diagnostics.Opt_a_project_out_of_multi_project_reference_checking_when_editing, + defaultValueDescription: false + }, + { + name: "disableReferencedProjectLoad", + type: "boolean", + isTSConfigOnly: true, + category: Diagnostics.Projects, + description: Diagnostics.Reduce_the_number_of_projects_loaded_automatically_by_TypeScript, + defaultValueDescription: false + }, + { + name: "noImplicitUseStrict", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.Disable_adding_use_strict_directives_in_emitted_JavaScript_files, + defaultValueDescription: false + }, + { + name: "noEmitHelpers", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Emit, + description: Diagnostics.Disable_generating_custom_helper_functions_like_extends_in_compiled_output, + defaultValueDescription: false + }, + { + name: "noEmitOnError", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Emit, + transpileOptionValue: void 0, + description: Diagnostics.Disable_emitting_files_if_any_type_checking_errors_are_reported, + defaultValueDescription: false + }, + { + name: "preserveConstEnums", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Emit, + description: Diagnostics.Disable_erasing_const_enum_declarations_in_generated_code, + defaultValueDescription: false + }, + { + name: "declarationDir", + type: "string", + affectsEmit: true, + affectsBuildInfo: true, + affectsDeclarationPath: true, + isFilePath: true, + paramType: Diagnostics.DIRECTORY, + category: Diagnostics.Emit, + transpileOptionValue: void 0, + description: Diagnostics.Specify_the_output_directory_for_generated_declaration_files + }, + { + name: "skipLibCheck", + type: "boolean", + // We need to store these to determine whether `lib` files need to be rechecked + affectsBuildInfo: true, + category: Diagnostics.Completeness, + description: Diagnostics.Skip_type_checking_all_d_ts_files, + defaultValueDescription: false + }, + { + name: "allowUnusedLabels", + type: "boolean", + affectsBindDiagnostics: true, + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Disable_error_reporting_for_unused_labels, + defaultValueDescription: void 0 + }, + { + name: "allowUnreachableCode", + type: "boolean", + affectsBindDiagnostics: true, + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Type_Checking, + description: Diagnostics.Disable_error_reporting_for_unreachable_code, + defaultValueDescription: void 0 + }, + { + name: "suppressExcessPropertyErrors", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.Disable_reporting_of_excess_property_errors_during_the_creation_of_object_literals, + defaultValueDescription: false + }, + { + name: "suppressImplicitAnyIndexErrors", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.Suppress_noImplicitAny_errors_when_indexing_objects_that_lack_index_signatures, + defaultValueDescription: false + }, + { + name: "forceConsistentCasingInFileNames", + type: "boolean", + affectsModuleResolution: true, + category: Diagnostics.Interop_Constraints, + description: Diagnostics.Ensure_that_casing_is_correct_in_imports, + defaultValueDescription: true + }, + { + name: "maxNodeModuleJsDepth", + type: "number", + affectsModuleResolution: true, + category: Diagnostics.JavaScript_Support, + description: Diagnostics.Specify_the_maximum_folder_depth_used_for_checking_JavaScript_files_from_node_modules_Only_applicable_with_allowJs, + defaultValueDescription: 0 + }, + { + name: "noStrictGenericChecks", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsBuildInfo: true, + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.Disable_strict_checking_of_generic_signatures_in_function_types, + defaultValueDescription: false + }, + { + name: "useDefineForClassFields", + type: "boolean", + affectsSemanticDiagnostics: true, + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Language_and_Environment, + description: Diagnostics.Emit_ECMAScript_standard_compliant_class_fields, + defaultValueDescription: Diagnostics.true_for_ES2022_and_above_including_ESNext + }, + { + name: "preserveValueImports", + type: "boolean", + affectsEmit: true, + affectsBuildInfo: true, + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.Preserve_unused_imported_values_in_the_JavaScript_output_that_would_otherwise_be_removed, + defaultValueDescription: false + }, + { + name: "keyofStringsOnly", + type: "boolean", + category: Diagnostics.Backwards_Compatibility, + description: Diagnostics.Make_keyof_only_return_strings_instead_of_string_numbers_or_symbols_Legacy_option, + defaultValueDescription: false + }, + { + // A list of plugins to load in the language service + name: "plugins", + type: "list", + isTSConfigOnly: true, + element: { + name: "plugin", + type: "object" + }, + description: Diagnostics.Specify_a_list_of_language_service_plugins_to_include, + category: Diagnostics.Editor_Support + }, + { + name: "moduleDetection", + type: new Map(Object.entries({ + auto: 2 /* Auto */, + legacy: 1 /* Legacy */, + force: 3 /* Force */ + })), + affectsSourceFile: true, + affectsModuleResolution: true, + description: Diagnostics.Control_what_method_is_used_to_detect_module_format_JS_files, + category: Diagnostics.Language_and_Environment, + defaultValueDescription: Diagnostics.auto_Colon_Treat_files_with_imports_exports_import_meta_jsx_with_jsx_Colon_react_jsx_or_esm_format_with_module_Colon_node16_as_modules + }, + { + name: "ignoreDeprecations", + type: "string", + defaultValueDescription: void 0 + } +]; +var optionDeclarations = [ + ...commonOptionsWithBuild, + ...commandOptionsWithoutBuild +]; +var semanticDiagnosticsOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsSemanticDiagnostics); +var affectsEmitOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsEmit); +var affectsDeclarationPathOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsDeclarationPath); +var moduleResolutionOptionDeclarations = optionDeclarations.filter((option) => !!option.affectsModuleResolution); +var sourceFileAffectingCompilerOptions = optionDeclarations.filter((option) => !!option.affectsSourceFile || !!option.affectsBindDiagnostics); +var optionsAffectingProgramStructure = optionDeclarations.filter((option) => !!option.affectsProgramStructure); +var transpileOptionValueCompilerOptions = optionDeclarations.filter((option) => hasProperty(option, "transpileOptionValue")); +var configDirTemplateSubstitutionOptions = optionDeclarations.filter( + (option) => option.allowConfigDirTemplateSubstitution || !option.isCommandLineOnly && option.isFilePath +); +var configDirTemplateSubstitutionWatchOptions = optionsForWatch.filter( + (option) => option.allowConfigDirTemplateSubstitution || !option.isCommandLineOnly && option.isFilePath +); +var commandLineOptionOfCustomType = optionDeclarations.filter(isCommandLineOptionOfCustomType); +function isCommandLineOptionOfCustomType(option) { + return !isString(option.type); +} +var tscBuildOption = { + name: "build", + type: "boolean", + shortName: "b", + showInSimplifiedHelpView: true, + category: Diagnostics.Command_line_Options, + description: Diagnostics.Build_one_or_more_projects_and_their_dependencies_if_out_of_date, + defaultValueDescription: false +}; +var optionsForBuild = [ + tscBuildOption, + { + name: "verbose", + shortName: "v", + category: Diagnostics.Command_line_Options, + description: Diagnostics.Enable_verbose_logging, + type: "boolean", + defaultValueDescription: false + }, + { + name: "dry", + shortName: "d", + category: Diagnostics.Command_line_Options, + description: Diagnostics.Show_what_would_be_built_or_deleted_if_specified_with_clean, + type: "boolean", + defaultValueDescription: false + }, + { + name: "force", + shortName: "f", + category: Diagnostics.Command_line_Options, + description: Diagnostics.Build_all_projects_including_those_that_appear_to_be_up_to_date, + type: "boolean", + defaultValueDescription: false + }, + { + name: "clean", + category: Diagnostics.Command_line_Options, + description: Diagnostics.Delete_the_outputs_of_all_projects, + type: "boolean", + defaultValueDescription: false + }, + { + name: "stopBuildOnErrors", + category: Diagnostics.Command_line_Options, + description: Diagnostics.Skip_building_downstream_projects_on_error_in_upstream_project, + type: "boolean", + defaultValueDescription: false + } +]; +var buildOpts = [ + ...commonOptionsWithBuild, + ...optionsForBuild +]; +var typeAcquisitionDeclarations = [ + { + name: "enable", + type: "boolean", + defaultValueDescription: false + }, + { + name: "include", + type: "list", + element: { + name: "include", + type: "string" + } + }, + { + name: "exclude", + type: "list", + element: { + name: "exclude", + type: "string" + } + }, + { + name: "disableFilenameBasedTypeAcquisition", + type: "boolean", + defaultValueDescription: false + } +]; +function createOptionNameMap(optionDeclarations2) { + const optionsNameMap = /* @__PURE__ */ new Map(); + const shortOptionNames = /* @__PURE__ */ new Map(); + forEach(optionDeclarations2, (option) => { + optionsNameMap.set(option.name.toLowerCase(), option); + if (option.shortName) { + shortOptionNames.set(option.shortName, option.name); + } + }); + return { optionsNameMap, shortOptionNames }; +} +var optionsNameMapCache; +function getOptionsNameMap() { + return optionsNameMapCache || (optionsNameMapCache = createOptionNameMap(optionDeclarations)); +} +var compilerOptionsAlternateMode = { + diagnostic: Diagnostics.Compiler_option_0_may_only_be_used_with_build, + getOptionsNameMap: getBuildOptionsNameMap +}; +var defaultInitCompilerOptions = { + module: 1 /* CommonJS */, + target: 3 /* ES2016 */, + strict: true, + esModuleInterop: true, + forceConsistentCasingInFileNames: true, + skipLibCheck: true +}; +function createCompilerDiagnosticForInvalidCustomType(opt) { + return createDiagnosticForInvalidCustomType(opt, createCompilerDiagnostic); +} +function createDiagnosticForInvalidCustomType(opt, createDiagnostic) { + const namesOfType = arrayFrom(opt.type.keys()); + const stringNames = (opt.deprecatedKeys ? namesOfType.filter((k) => !opt.deprecatedKeys.has(k)) : namesOfType).map((key) => `'${key}'`).join(", "); + return createDiagnostic(Diagnostics.Argument_for_0_option_must_be_Colon_1, `--${opt.name}`, stringNames); +} +function parseCustomTypeOption(opt, value, errors) { + return convertJsonOptionOfCustomType(opt, (value ?? "").trim(), errors); +} +function parseListTypeOption(opt, value = "", errors) { + value = value.trim(); + if (startsWith(value, "-")) { + return void 0; + } + if (opt.type === "listOrElement" && !value.includes(",")) { + return validateJsonOptionValue(opt, value, errors); + } + if (value === "") { + return []; + } + const values = value.split(","); + switch (opt.element.type) { + case "number": + return mapDefined(values, (v) => validateJsonOptionValue(opt.element, parseInt(v), errors)); + case "string": + return mapDefined(values, (v) => validateJsonOptionValue(opt.element, v || "", errors)); + case "boolean": + case "object": + return Debug.fail(`List of ${opt.element.type} is not yet supported.`); + default: + return mapDefined(values, (v) => parseCustomTypeOption(opt.element, v, errors)); + } +} +function getOptionName(option) { + return option.name; +} +function createUnknownOptionError(unknownOption, diagnostics, unknownOptionErrorText, node, sourceFile) { + var _a; + const otherOption = (_a = diagnostics.alternateMode) == null ? void 0 : _a.getOptionsNameMap().optionsNameMap.get(unknownOption.toLowerCase()); + if (otherOption) { + return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic( + sourceFile, + node, + otherOption !== tscBuildOption ? diagnostics.alternateMode.diagnostic : Diagnostics.Option_build_must_be_the_first_command_line_argument, + unknownOption + ); + } + const possibleOption = getSpellingSuggestion(unknownOption, diagnostics.optionDeclarations, getOptionName); + return possibleOption ? createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownDidYouMeanDiagnostic, unknownOptionErrorText || unknownOption, possibleOption.name) : createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, diagnostics.unknownOptionDiagnostic, unknownOptionErrorText || unknownOption); +} +function parseCommandLineWorker(diagnostics, commandLine, readFile) { + const options = {}; + let watchOptions; + const fileNames = []; + const errors = []; + parseStrings(commandLine); + return { + options, + watchOptions, + fileNames, + errors + }; + function parseStrings(args) { + let i = 0; + while (i < args.length) { + const s = args[i]; + i++; + if (s.charCodeAt(0) === 64 /* at */) { + parseResponseFile(s.slice(1)); + } else if (s.charCodeAt(0) === 45 /* minus */) { + const inputOptionName = s.slice(s.charCodeAt(1) === 45 /* minus */ ? 2 : 1); + const opt = getOptionDeclarationFromName( + diagnostics.getOptionsNameMap, + inputOptionName, + /*allowShort*/ + true + ); + if (opt) { + i = parseOptionValue(args, i, diagnostics, opt, options, errors); + } else { + const watchOpt = getOptionDeclarationFromName( + watchOptionsDidYouMeanDiagnostics.getOptionsNameMap, + inputOptionName, + /*allowShort*/ + true + ); + if (watchOpt) { + i = parseOptionValue(args, i, watchOptionsDidYouMeanDiagnostics, watchOpt, watchOptions || (watchOptions = {}), errors); + } else { + errors.push(createUnknownOptionError(inputOptionName, diagnostics, s)); + } + } + } else { + fileNames.push(s); + } + } + } + function parseResponseFile(fileName) { + const text = tryReadFile(fileName, readFile || ((fileName2) => sys.readFile(fileName2))); + if (!isString(text)) { + errors.push(text); + return; + } + const args = []; + let pos = 0; + while (true) { + while (pos < text.length && text.charCodeAt(pos) <= 32 /* space */) pos++; + if (pos >= text.length) break; + const start = pos; + if (text.charCodeAt(start) === 34 /* doubleQuote */) { + pos++; + while (pos < text.length && text.charCodeAt(pos) !== 34 /* doubleQuote */) pos++; + if (pos < text.length) { + args.push(text.substring(start + 1, pos)); + pos++; + } else { + errors.push(createCompilerDiagnostic(Diagnostics.Unterminated_quoted_string_in_response_file_0, fileName)); + } + } else { + while (text.charCodeAt(pos) > 32 /* space */) pos++; + args.push(text.substring(start, pos)); + } + } + parseStrings(args); + } +} +function parseOptionValue(args, i, diagnostics, opt, options, errors) { + if (opt.isTSConfigOnly) { + const optValue = args[i]; + if (optValue === "null") { + options[opt.name] = void 0; + i++; + } else if (opt.type === "boolean") { + if (optValue === "false") { + options[opt.name] = validateJsonOptionValue( + opt, + /*value*/ + false, + errors + ); + i++; + } else { + if (optValue === "true") i++; + errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_false_or_null_on_command_line, opt.name)); + } + } else { + errors.push(createCompilerDiagnostic(Diagnostics.Option_0_can_only_be_specified_in_tsconfig_json_file_or_set_to_null_on_command_line, opt.name)); + if (optValue && !startsWith(optValue, "-")) i++; + } + } else { + if (!args[i] && opt.type !== "boolean") { + errors.push(createCompilerDiagnostic(diagnostics.optionTypeMismatchDiagnostic, opt.name, getCompilerOptionValueTypeString(opt))); + } + if (args[i] !== "null") { + switch (opt.type) { + case "number": + options[opt.name] = validateJsonOptionValue(opt, parseInt(args[i]), errors); + i++; + break; + case "boolean": + const optValue = args[i]; + options[opt.name] = validateJsonOptionValue(opt, optValue !== "false", errors); + if (optValue === "false" || optValue === "true") { + i++; + } + break; + case "string": + options[opt.name] = validateJsonOptionValue(opt, args[i] || "", errors); + i++; + break; + case "list": + const result = parseListTypeOption(opt, args[i], errors); + options[opt.name] = result || []; + if (result) { + i++; + } + break; + case "listOrElement": + Debug.fail("listOrElement not supported here"); + break; + // If not a primitive, the possible types are specified in what is effectively a map of options. + default: + options[opt.name] = parseCustomTypeOption(opt, args[i], errors); + i++; + break; + } + } else { + options[opt.name] = void 0; + i++; + } + } + return i; +} +var compilerOptionsDidYouMeanDiagnostics = { + alternateMode: compilerOptionsAlternateMode, + getOptionsNameMap, + optionDeclarations, + unknownOptionDiagnostic: Diagnostics.Unknown_compiler_option_0, + unknownDidYouMeanDiagnostic: Diagnostics.Unknown_compiler_option_0_Did_you_mean_1, + optionTypeMismatchDiagnostic: Diagnostics.Compiler_option_0_expects_an_argument +}; +function parseCommandLine(commandLine, readFile) { + return parseCommandLineWorker(compilerOptionsDidYouMeanDiagnostics, commandLine, readFile); +} +function getOptionFromName(optionName, allowShort) { + return getOptionDeclarationFromName(getOptionsNameMap, optionName, allowShort); +} +function getOptionDeclarationFromName(getOptionNameMap, optionName, allowShort = false) { + optionName = optionName.toLowerCase(); + const { optionsNameMap, shortOptionNames } = getOptionNameMap(); + if (allowShort) { + const short = shortOptionNames.get(optionName); + if (short !== void 0) { + optionName = short; + } + } + return optionsNameMap.get(optionName); +} +var buildOptionsNameMapCache; +function getBuildOptionsNameMap() { + return buildOptionsNameMapCache || (buildOptionsNameMapCache = createOptionNameMap(buildOpts)); +} +var buildOptionsAlternateMode = { + diagnostic: Diagnostics.Compiler_option_0_may_not_be_used_with_build, + getOptionsNameMap +}; +var buildOptionsDidYouMeanDiagnostics = { + alternateMode: buildOptionsAlternateMode, + getOptionsNameMap: getBuildOptionsNameMap, + optionDeclarations: buildOpts, + unknownOptionDiagnostic: Diagnostics.Unknown_build_option_0, + unknownDidYouMeanDiagnostic: Diagnostics.Unknown_build_option_0_Did_you_mean_1, + optionTypeMismatchDiagnostic: Diagnostics.Build_option_0_requires_a_value_of_type_1 +}; +function parseBuildCommand(commandLine) { + const { options, watchOptions, fileNames: projects, errors } = parseCommandLineWorker( + buildOptionsDidYouMeanDiagnostics, + commandLine + ); + const buildOptions = options; + if (projects.length === 0) { + projects.push("."); + } + if (buildOptions.clean && buildOptions.force) { + errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "force")); + } + if (buildOptions.clean && buildOptions.verbose) { + errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "verbose")); + } + if (buildOptions.clean && buildOptions.watch) { + errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "clean", "watch")); + } + if (buildOptions.watch && buildOptions.dry) { + errors.push(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "dry")); + } + return { buildOptions, watchOptions, projects, errors }; +} +function getDiagnosticText(message, ...args) { + return cast(createCompilerDiagnostic(message, ...args).messageText, isString); +} +function getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend, extraFileExtensions) { + const configFileText = tryReadFile(configFileName, (fileName) => host.readFile(fileName)); + if (!isString(configFileText)) { + host.onUnRecoverableConfigFileDiagnostic(configFileText); + return void 0; + } + const result = parseJsonText(configFileName, configFileText); + const cwd = host.getCurrentDirectory(); + result.path = toPath(configFileName, cwd, createGetCanonicalFileName(host.useCaseSensitiveFileNames)); + result.resolvedPath = result.path; + result.originalFileName = result.fileName; + return parseJsonSourceFileConfigFileContent( + result, + host, + getNormalizedAbsolutePath(getDirectoryPath(configFileName), cwd), + optionsToExtend, + getNormalizedAbsolutePath(configFileName, cwd), + /*resolutionStack*/ + void 0, + extraFileExtensions, + extendedConfigCache, + watchOptionsToExtend + ); +} +function readConfigFile(fileName, readFile) { + const textOrDiagnostic = tryReadFile(fileName, readFile); + return isString(textOrDiagnostic) ? parseConfigFileTextToJson(fileName, textOrDiagnostic) : { config: {}, error: textOrDiagnostic }; +} +function parseConfigFileTextToJson(fileName, jsonText) { + const jsonSourceFile = parseJsonText(fileName, jsonText); + return { + config: convertConfigFileToObject( + jsonSourceFile, + jsonSourceFile.parseDiagnostics, + /*jsonConversionNotifier*/ + void 0 + ), + error: jsonSourceFile.parseDiagnostics.length ? jsonSourceFile.parseDiagnostics[0] : void 0 + }; +} +function readJsonConfigFile(fileName, readFile) { + const textOrDiagnostic = tryReadFile(fileName, readFile); + return isString(textOrDiagnostic) ? parseJsonText(fileName, textOrDiagnostic) : { fileName, parseDiagnostics: [textOrDiagnostic] }; +} +function tryReadFile(fileName, readFile) { + let text; + try { + text = readFile(fileName); + } catch (e) { + return createCompilerDiagnostic(Diagnostics.Cannot_read_file_0_Colon_1, fileName, e.message); + } + return text === void 0 ? createCompilerDiagnostic(Diagnostics.Cannot_read_file_0, fileName) : text; +} +function commandLineOptionsToMap(options) { + return arrayToMap(options, getOptionName); +} +var typeAcquisitionDidYouMeanDiagnostics = { + optionDeclarations: typeAcquisitionDeclarations, + unknownOptionDiagnostic: Diagnostics.Unknown_type_acquisition_option_0, + unknownDidYouMeanDiagnostic: Diagnostics.Unknown_type_acquisition_option_0_Did_you_mean_1 +}; +var watchOptionsNameMapCache; +function getWatchOptionsNameMap() { + return watchOptionsNameMapCache || (watchOptionsNameMapCache = createOptionNameMap(optionsForWatch)); +} +var watchOptionsDidYouMeanDiagnostics = { + getOptionsNameMap: getWatchOptionsNameMap, + optionDeclarations: optionsForWatch, + unknownOptionDiagnostic: Diagnostics.Unknown_watch_option_0, + unknownDidYouMeanDiagnostic: Diagnostics.Unknown_watch_option_0_Did_you_mean_1, + optionTypeMismatchDiagnostic: Diagnostics.Watch_option_0_requires_a_value_of_type_1 +}; +var commandLineCompilerOptionsMapCache; +function getCommandLineCompilerOptionsMap() { + return commandLineCompilerOptionsMapCache || (commandLineCompilerOptionsMapCache = commandLineOptionsToMap(optionDeclarations)); +} +var commandLineWatchOptionsMapCache; +function getCommandLineWatchOptionsMap() { + return commandLineWatchOptionsMapCache || (commandLineWatchOptionsMapCache = commandLineOptionsToMap(optionsForWatch)); +} +var commandLineTypeAcquisitionMapCache; +function getCommandLineTypeAcquisitionMap() { + return commandLineTypeAcquisitionMapCache || (commandLineTypeAcquisitionMapCache = commandLineOptionsToMap(typeAcquisitionDeclarations)); +} +var extendsOptionDeclaration = { + name: "extends", + type: "listOrElement", + element: { + name: "extends", + type: "string" + }, + category: Diagnostics.File_Management, + disallowNullOrUndefined: true +}; +var compilerOptionsDeclaration = { + name: "compilerOptions", + type: "object", + elementOptions: getCommandLineCompilerOptionsMap(), + extraKeyDiagnostics: compilerOptionsDidYouMeanDiagnostics +}; +var watchOptionsDeclaration = { + name: "watchOptions", + type: "object", + elementOptions: getCommandLineWatchOptionsMap(), + extraKeyDiagnostics: watchOptionsDidYouMeanDiagnostics +}; +var typeAcquisitionDeclaration = { + name: "typeAcquisition", + type: "object", + elementOptions: getCommandLineTypeAcquisitionMap(), + extraKeyDiagnostics: typeAcquisitionDidYouMeanDiagnostics +}; +var _tsconfigRootOptions; +function getTsconfigRootOptionsMap() { + if (_tsconfigRootOptions === void 0) { + _tsconfigRootOptions = { + name: void 0, + // should never be needed since this is root + type: "object", + elementOptions: commandLineOptionsToMap([ + compilerOptionsDeclaration, + watchOptionsDeclaration, + typeAcquisitionDeclaration, + extendsOptionDeclaration, + { + name: "references", + type: "list", + element: { + name: "references", + type: "object" + }, + category: Diagnostics.Projects + }, + { + name: "files", + type: "list", + element: { + name: "files", + type: "string" + }, + category: Diagnostics.File_Management + }, + { + name: "include", + type: "list", + element: { + name: "include", + type: "string" + }, + category: Diagnostics.File_Management, + defaultValueDescription: Diagnostics.if_files_is_specified_otherwise_Asterisk_Asterisk_Slash_Asterisk + }, + { + name: "exclude", + type: "list", + element: { + name: "exclude", + type: "string" + }, + category: Diagnostics.File_Management, + defaultValueDescription: Diagnostics.node_modules_bower_components_jspm_packages_plus_the_value_of_outDir_if_one_is_specified + }, + compileOnSaveCommandLineOption + ]) + }; + } + return _tsconfigRootOptions; +} +function convertConfigFileToObject(sourceFile, errors, jsonConversionNotifier) { + var _a; + const rootExpression = (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression; + if (rootExpression && rootExpression.kind !== 210 /* ObjectLiteralExpression */) { + errors.push(createDiagnosticForNodeInSourceFile( + sourceFile, + rootExpression, + Diagnostics.The_root_value_of_a_0_file_must_be_an_object, + getBaseFileName(sourceFile.fileName) === "jsconfig.json" ? "jsconfig.json" : "tsconfig.json" + )); + if (isArrayLiteralExpression(rootExpression)) { + const firstObject = find(rootExpression.elements, isObjectLiteralExpression); + if (firstObject) { + return convertToJson( + sourceFile, + firstObject, + errors, + /*returnValue*/ + true, + jsonConversionNotifier + ); + } + } + return {}; + } + return convertToJson( + sourceFile, + rootExpression, + errors, + /*returnValue*/ + true, + jsonConversionNotifier + ); +} +function convertToObject(sourceFile, errors) { + var _a; + return convertToJson( + sourceFile, + (_a = sourceFile.statements[0]) == null ? void 0 : _a.expression, + errors, + /*returnValue*/ + true, + /*jsonConversionNotifier*/ + void 0 + ); +} +function convertToJson(sourceFile, rootExpression, errors, returnValue, jsonConversionNotifier) { + if (!rootExpression) { + return returnValue ? {} : void 0; + } + return convertPropertyValueToJson(rootExpression, jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.rootOptions); + function convertObjectLiteralExpressionToJson(node, objectOption) { + var _a; + const result = returnValue ? {} : void 0; + for (const element of node.properties) { + if (element.kind !== 303 /* PropertyAssignment */) { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element, Diagnostics.Property_assignment_expected)); + continue; + } + if (element.questionToken) { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.questionToken, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?")); + } + if (!isDoubleQuotedString(element.name)) { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, element.name, Diagnostics.String_literal_with_double_quotes_expected)); + } + const textOfKey = isComputedNonLiteralName(element.name) ? void 0 : getTextOfPropertyName(element.name); + const keyText = textOfKey && unescapeLeadingUnderscores(textOfKey); + const option = keyText ? (_a = objectOption == null ? void 0 : objectOption.elementOptions) == null ? void 0 : _a.get(keyText) : void 0; + const value = convertPropertyValueToJson(element.initializer, option); + if (typeof keyText !== "undefined") { + if (returnValue) { + result[keyText] = value; + } + jsonConversionNotifier == null ? void 0 : jsonConversionNotifier.onPropertySet(keyText, value, element, objectOption, option); + } + } + return result; + } + function convertArrayLiteralExpressionToJson(elements, elementOption) { + if (!returnValue) { + elements.forEach((element) => convertPropertyValueToJson(element, elementOption)); + return void 0; + } + return filter(elements.map((element) => convertPropertyValueToJson(element, elementOption)), (v) => v !== void 0); + } + function convertPropertyValueToJson(valueExpression, option) { + switch (valueExpression.kind) { + case 112 /* TrueKeyword */: + return true; + case 97 /* FalseKeyword */: + return false; + case 106 /* NullKeyword */: + return null; + // eslint-disable-line no-restricted-syntax + case 11 /* StringLiteral */: + if (!isDoubleQuotedString(valueExpression)) { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.String_literal_with_double_quotes_expected)); + } + return valueExpression.text; + case 9 /* NumericLiteral */: + return Number(valueExpression.text); + case 224 /* PrefixUnaryExpression */: + if (valueExpression.operator !== 41 /* MinusToken */ || valueExpression.operand.kind !== 9 /* NumericLiteral */) { + break; + } + return -Number(valueExpression.operand.text); + case 210 /* ObjectLiteralExpression */: + const objectLiteralExpression = valueExpression; + return convertObjectLiteralExpressionToJson(objectLiteralExpression, option); + case 209 /* ArrayLiteralExpression */: + return convertArrayLiteralExpressionToJson( + valueExpression.elements, + option && option.element + ); + } + if (option) { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, option.name, getCompilerOptionValueTypeString(option))); + } else { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, valueExpression, Diagnostics.Property_value_can_only_be_string_literal_numeric_literal_true_false_null_object_literal_or_array_literal)); + } + return void 0; + } + function isDoubleQuotedString(node) { + return isStringLiteral(node) && isStringDoubleQuoted(node, sourceFile); + } +} +function getCompilerOptionValueTypeString(option) { + return option.type === "listOrElement" ? `${getCompilerOptionValueTypeString(option.element)} or Array` : option.type === "list" ? "Array" : isString(option.type) ? option.type : "string"; +} +function isCompilerOptionsValue(option, value) { + if (option) { + if (isNullOrUndefined(value)) return !option.disallowNullOrUndefined; + if (option.type === "list") { + return isArray(value); + } + if (option.type === "listOrElement") { + return isArray(value) || isCompilerOptionsValue(option.element, value); + } + const expectedType = isString(option.type) ? option.type : "string"; + return typeof value === expectedType; + } + return false; +} +function convertToTSConfig(configParseResult, configFileName, host) { + var _a, _b, _c; + const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames); + const files = map( + filter( + configParseResult.fileNames, + !((_b = (_a = configParseResult.options.configFile) == null ? void 0 : _a.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs) ? returnTrue : matchesSpecs( + configFileName, + configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs, + configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs, + host + ) + ), + (f) => getRelativePathFromFile(getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), getNormalizedAbsolutePath(f, host.getCurrentDirectory()), getCanonicalFileName) + ); + const pathOptions = { configFilePath: getNormalizedAbsolutePath(configFileName, host.getCurrentDirectory()), useCaseSensitiveFileNames: host.useCaseSensitiveFileNames }; + const optionMap = serializeCompilerOptions(configParseResult.options, pathOptions); + const watchOptionMap = configParseResult.watchOptions && serializeWatchOptions(configParseResult.watchOptions); + const config = { + compilerOptions: { + ...optionMapToObject(optionMap), + showConfig: void 0, + configFile: void 0, + configFilePath: void 0, + help: void 0, + init: void 0, + listFiles: void 0, + listEmittedFiles: void 0, + project: void 0, + build: void 0, + version: void 0 + }, + watchOptions: watchOptionMap && optionMapToObject(watchOptionMap), + references: map(configParseResult.projectReferences, (r) => ({ ...r, path: r.originalPath ? r.originalPath : "", originalPath: void 0 })), + files: length(files) ? files : void 0, + ...((_c = configParseResult.options.configFile) == null ? void 0 : _c.configFileSpecs) ? { + include: filterSameAsDefaultInclude(configParseResult.options.configFile.configFileSpecs.validatedIncludeSpecs), + exclude: configParseResult.options.configFile.configFileSpecs.validatedExcludeSpecs + } : {}, + compileOnSave: !!configParseResult.compileOnSave ? true : void 0 + }; + const providedKeys = new Set(optionMap.keys()); + const impliedCompilerOptions = {}; + for (const option in computedOptions) { + if (!providedKeys.has(option) && optionDependsOn(option, providedKeys)) { + const implied = computedOptions[option].computeValue(configParseResult.options); + const defaultValue = computedOptions[option].computeValue({}); + if (implied !== defaultValue) { + impliedCompilerOptions[option] = computedOptions[option].computeValue(configParseResult.options); + } + } + } + assign(config.compilerOptions, optionMapToObject(serializeCompilerOptions(impliedCompilerOptions, pathOptions))); + return config; +} +function optionDependsOn(option, dependsOn) { + const seen = /* @__PURE__ */ new Set(); + return optionDependsOnRecursive(option); + function optionDependsOnRecursive(option2) { + var _a; + if (addToSeen(seen, option2)) { + return some((_a = computedOptions[option2]) == null ? void 0 : _a.dependencies, (dep) => dependsOn.has(dep) || optionDependsOnRecursive(dep)); + } + return false; + } +} +function optionMapToObject(optionMap) { + return Object.fromEntries(optionMap); +} +function filterSameAsDefaultInclude(specs) { + if (!length(specs)) return void 0; + if (length(specs) !== 1) return specs; + if (specs[0] === defaultIncludeSpec) return void 0; + return specs; +} +function matchesSpecs(path, includeSpecs, excludeSpecs, host) { + if (!includeSpecs) return returnTrue; + const patterns = getFileMatcherPatterns(path, excludeSpecs, includeSpecs, host.useCaseSensitiveFileNames, host.getCurrentDirectory()); + const excludeRe = patterns.excludePattern && getRegexFromPattern(patterns.excludePattern, host.useCaseSensitiveFileNames); + const includeRe = patterns.includeFilePattern && getRegexFromPattern(patterns.includeFilePattern, host.useCaseSensitiveFileNames); + if (includeRe) { + if (excludeRe) { + return (path2) => !(includeRe.test(path2) && !excludeRe.test(path2)); + } + return (path2) => !includeRe.test(path2); + } + if (excludeRe) { + return (path2) => excludeRe.test(path2); + } + return returnTrue; +} +function getCustomTypeMapOfCommandLineOption(optionDefinition) { + switch (optionDefinition.type) { + case "string": + case "number": + case "boolean": + case "object": + return void 0; + case "list": + case "listOrElement": + return getCustomTypeMapOfCommandLineOption(optionDefinition.element); + default: + return optionDefinition.type; + } +} +function getNameOfCompilerOptionValue(value, customTypeMap) { + return forEachEntry(customTypeMap, (mapValue, key) => { + if (mapValue === value) { + return key; + } + }); +} +function serializeCompilerOptions(options, pathOptions) { + return serializeOptionBaseObject(options, getOptionsNameMap(), pathOptions); +} +function serializeWatchOptions(options) { + return serializeOptionBaseObject(options, getWatchOptionsNameMap()); +} +function serializeOptionBaseObject(options, { optionsNameMap }, pathOptions) { + const result = /* @__PURE__ */ new Map(); + const getCanonicalFileName = pathOptions && createGetCanonicalFileName(pathOptions.useCaseSensitiveFileNames); + for (const name in options) { + if (hasProperty(options, name)) { + if (optionsNameMap.has(name) && (optionsNameMap.get(name).category === Diagnostics.Command_line_Options || optionsNameMap.get(name).category === Diagnostics.Output_Formatting)) { + continue; + } + const value = options[name]; + const optionDefinition = optionsNameMap.get(name.toLowerCase()); + if (optionDefinition) { + Debug.assert(optionDefinition.type !== "listOrElement"); + const customTypeMap = getCustomTypeMapOfCommandLineOption(optionDefinition); + if (!customTypeMap) { + if (pathOptions && optionDefinition.isFilePath) { + result.set(name, getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(value, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName)); + } else if (pathOptions && optionDefinition.type === "list" && optionDefinition.element.isFilePath) { + result.set(name, value.map((v) => getRelativePathFromFile(pathOptions.configFilePath, getNormalizedAbsolutePath(v, getDirectoryPath(pathOptions.configFilePath)), getCanonicalFileName))); + } else { + result.set(name, value); + } + } else { + if (optionDefinition.type === "list") { + result.set(name, value.map((element) => getNameOfCompilerOptionValue(element, customTypeMap))); + } else { + result.set(name, getNameOfCompilerOptionValue(value, customTypeMap)); + } + } + } + } + } + return result; +} +function getCompilerOptionsDiffValue(options, newLine) { + const compilerOptionsMap = getSerializedCompilerOption(options); + return getOverwrittenDefaultOptions(); + function makePadding(paddingLength) { + return Array(paddingLength + 1).join(" "); + } + function getOverwrittenDefaultOptions() { + const result = []; + const tab = makePadding(2); + commandOptionsWithoutBuild.forEach((cmd) => { + if (!compilerOptionsMap.has(cmd.name)) { + return; + } + const newValue = compilerOptionsMap.get(cmd.name); + const defaultValue = getDefaultValueForOption(cmd); + if (newValue !== defaultValue) { + result.push(`${tab}${cmd.name}: ${newValue}`); + } else if (hasProperty(defaultInitCompilerOptions, cmd.name)) { + result.push(`${tab}${cmd.name}: ${defaultValue}`); + } + }); + return result.join(newLine) + newLine; + } +} +function getSerializedCompilerOption(options) { + const compilerOptions = extend(options, defaultInitCompilerOptions); + return serializeCompilerOptions(compilerOptions); +} +function generateTSConfig(options, fileNames, newLine) { + const compilerOptionsMap = getSerializedCompilerOption(options); + return writeConfigurations(); + function makePadding(paddingLength) { + return Array(paddingLength + 1).join(" "); + } + function isAllowedOptionForOutput({ category, name, isCommandLineOnly }) { + const categoriesToSkip = [Diagnostics.Command_line_Options, Diagnostics.Editor_Support, Diagnostics.Compiler_Diagnostics, Diagnostics.Backwards_Compatibility, Diagnostics.Watch_and_Build_Modes, Diagnostics.Output_Formatting]; + return !isCommandLineOnly && category !== void 0 && (!categoriesToSkip.includes(category) || compilerOptionsMap.has(name)); + } + function writeConfigurations() { + const categorizedOptions = /* @__PURE__ */ new Map(); + categorizedOptions.set(Diagnostics.Projects, []); + categorizedOptions.set(Diagnostics.Language_and_Environment, []); + categorizedOptions.set(Diagnostics.Modules, []); + categorizedOptions.set(Diagnostics.JavaScript_Support, []); + categorizedOptions.set(Diagnostics.Emit, []); + categorizedOptions.set(Diagnostics.Interop_Constraints, []); + categorizedOptions.set(Diagnostics.Type_Checking, []); + categorizedOptions.set(Diagnostics.Completeness, []); + for (const option of optionDeclarations) { + if (isAllowedOptionForOutput(option)) { + let listForCategory = categorizedOptions.get(option.category); + if (!listForCategory) categorizedOptions.set(option.category, listForCategory = []); + listForCategory.push(option); + } + } + let marginLength = 0; + let seenKnownKeys = 0; + const entries = []; + categorizedOptions.forEach((options2, category) => { + if (entries.length !== 0) { + entries.push({ value: "" }); + } + entries.push({ value: `/* ${getLocaleSpecificMessage(category)} */` }); + for (const option of options2) { + let optionName; + if (compilerOptionsMap.has(option.name)) { + optionName = `"${option.name}": ${JSON.stringify(compilerOptionsMap.get(option.name))}${(seenKnownKeys += 1) === compilerOptionsMap.size ? "" : ","}`; + } else { + optionName = `// "${option.name}": ${JSON.stringify(getDefaultValueForOption(option))},`; + } + entries.push({ + value: optionName, + description: `/* ${option.description && getLocaleSpecificMessage(option.description) || option.name} */` + }); + marginLength = Math.max(optionName.length, marginLength); + } + }); + const tab = makePadding(2); + const result = []; + result.push(`{`); + result.push(`${tab}"compilerOptions": {`); + result.push(`${tab}${tab}/* ${getLocaleSpecificMessage(Diagnostics.Visit_https_Colon_Slash_Slashaka_ms_Slashtsconfig_to_read_more_about_this_file)} */`); + result.push(""); + for (const entry of entries) { + const { value, description: description3 = "" } = entry; + result.push(value && `${tab}${tab}${value}${description3 && makePadding(marginLength - value.length + 2) + description3}`); + } + if (fileNames.length) { + result.push(`${tab}},`); + result.push(`${tab}"files": [`); + for (let i = 0; i < fileNames.length; i++) { + result.push(`${tab}${tab}${JSON.stringify(fileNames[i])}${i === fileNames.length - 1 ? "" : ","}`); + } + result.push(`${tab}]`); + } else { + result.push(`${tab}}`); + } + result.push(`}`); + return result.join(newLine) + newLine; + } +} +function convertToOptionsWithAbsolutePaths(options, toAbsolutePath) { + const result = {}; + const optionsNameMap = getOptionsNameMap().optionsNameMap; + for (const name in options) { + if (hasProperty(options, name)) { + result[name] = convertToOptionValueWithAbsolutePaths( + optionsNameMap.get(name.toLowerCase()), + options[name], + toAbsolutePath + ); + } + } + if (result.configFilePath) { + result.configFilePath = toAbsolutePath(result.configFilePath); + } + return result; +} +function convertToOptionValueWithAbsolutePaths(option, value, toAbsolutePath) { + if (option && !isNullOrUndefined(value)) { + if (option.type === "list") { + const values = value; + if (option.element.isFilePath && values.length) { + return values.map(toAbsolutePath); + } + } else if (option.isFilePath) { + return toAbsolutePath(value); + } + Debug.assert(option.type !== "listOrElement"); + } + return value; +} +function parseJsonConfigFileContent(json, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) { + return parseJsonConfigFileContentWorker( + json, + /*sourceFile*/ + void 0, + host, + basePath, + existingOptions, + existingWatchOptions, + configFileName, + resolutionStack, + extraFileExtensions, + extendedConfigCache + ); +} +function parseJsonSourceFileConfigFileContent(sourceFile, host, basePath, existingOptions, configFileName, resolutionStack, extraFileExtensions, extendedConfigCache, existingWatchOptions) { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Parse, "parseJsonSourceFileConfigFileContent", { path: sourceFile.fileName }); + const result = parseJsonConfigFileContentWorker( + /*json*/ + void 0, + sourceFile, + host, + basePath, + existingOptions, + existingWatchOptions, + configFileName, + resolutionStack, + extraFileExtensions, + extendedConfigCache + ); + (_b = tracing) == null ? void 0 : _b.pop(); + return result; +} +function setConfigFileInOptions(options, configFile) { + if (configFile) { + Object.defineProperty(options, "configFile", { enumerable: false, writable: false, value: configFile }); + } +} +function isNullOrUndefined(x) { + return x === void 0 || x === null; +} +function directoryOfCombinedPath(fileName, basePath) { + return getDirectoryPath(getNormalizedAbsolutePath(fileName, basePath)); +} +var defaultIncludeSpec = "**/*"; +function parseJsonConfigFileContentWorker(json, sourceFile, host, basePath, existingOptions = {}, existingWatchOptions, configFileName, resolutionStack = [], extraFileExtensions = [], extendedConfigCache) { + Debug.assert(json === void 0 && sourceFile !== void 0 || json !== void 0 && sourceFile === void 0); + const errors = []; + const parsedConfig = parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache); + const { raw } = parsedConfig; + const options = handleOptionConfigDirTemplateSubstitution( + extend(existingOptions, parsedConfig.options || {}), + configDirTemplateSubstitutionOptions, + basePath + ); + const watchOptions = handleWatchOptionsConfigDirTemplateSubstitution( + existingWatchOptions && parsedConfig.watchOptions ? extend(existingWatchOptions, parsedConfig.watchOptions) : parsedConfig.watchOptions || existingWatchOptions, + basePath + ); + options.configFilePath = configFileName && normalizeSlashes(configFileName); + const basePathForFileNames = normalizePath(configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath); + const configFileSpecs = getConfigFileSpecs(); + if (sourceFile) sourceFile.configFileSpecs = configFileSpecs; + setConfigFileInOptions(options, sourceFile); + return { + options, + watchOptions, + fileNames: getFileNames(basePathForFileNames), + projectReferences: getProjectReferences(basePathForFileNames), + typeAcquisition: parsedConfig.typeAcquisition || getDefaultTypeAcquisition(), + raw, + errors, + // Wildcard directories (provided as part of a wildcard path) are stored in a + // file map that marks whether it was a regular wildcard match (with a `*` or `?` token), + // or a recursive directory. This information is used by filesystem watchers to monitor for + // new entries in these paths. + wildcardDirectories: getWildcardDirectories(configFileSpecs, basePathForFileNames, host.useCaseSensitiveFileNames), + compileOnSave: !!raw.compileOnSave + }; + function getConfigFileSpecs() { + const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object"); + const filesSpecs = toPropValue(getSpecsFromRaw("files")); + if (filesSpecs) { + const hasZeroOrNoReferences = referencesOfRaw === "no-prop" || isArray(referencesOfRaw) && referencesOfRaw.length === 0; + const hasExtends = hasProperty(raw, "extends"); + if (filesSpecs.length === 0 && hasZeroOrNoReferences && !hasExtends) { + if (sourceFile) { + const fileName = configFileName || "tsconfig.json"; + const diagnosticMessage = Diagnostics.The_files_list_in_config_file_0_is_empty; + const nodeValue = forEachTsConfigPropArray(sourceFile, "files", (property) => property.initializer); + const error2 = createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, nodeValue, diagnosticMessage, fileName); + errors.push(error2); + } else { + createCompilerDiagnosticOnlyIfJson(Diagnostics.The_files_list_in_config_file_0_is_empty, configFileName || "tsconfig.json"); + } + } + } + let includeSpecs = toPropValue(getSpecsFromRaw("include")); + const excludeOfRaw = getSpecsFromRaw("exclude"); + let isDefaultIncludeSpec = false; + let excludeSpecs = toPropValue(excludeOfRaw); + if (excludeOfRaw === "no-prop") { + const outDir = options.outDir; + const declarationDir = options.declarationDir; + if (outDir || declarationDir) { + excludeSpecs = filter([outDir, declarationDir], (d) => !!d); + } + } + if (filesSpecs === void 0 && includeSpecs === void 0) { + includeSpecs = [defaultIncludeSpec]; + isDefaultIncludeSpec = true; + } + let validatedIncludeSpecsBeforeSubstitution, validatedExcludeSpecsBeforeSubstitution; + let validatedIncludeSpecs, validatedExcludeSpecs; + if (includeSpecs) { + validatedIncludeSpecsBeforeSubstitution = validateSpecs( + includeSpecs, + errors, + /*disallowTrailingRecursion*/ + true, + sourceFile, + "include" + ); + validatedIncludeSpecs = getSubstitutedStringArrayWithConfigDirTemplate( + validatedIncludeSpecsBeforeSubstitution, + basePathForFileNames + ) || validatedIncludeSpecsBeforeSubstitution; + } + if (excludeSpecs) { + validatedExcludeSpecsBeforeSubstitution = validateSpecs( + excludeSpecs, + errors, + /*disallowTrailingRecursion*/ + false, + sourceFile, + "exclude" + ); + validatedExcludeSpecs = getSubstitutedStringArrayWithConfigDirTemplate( + validatedExcludeSpecsBeforeSubstitution, + basePathForFileNames + ) || validatedExcludeSpecsBeforeSubstitution; + } + const validatedFilesSpecBeforeSubstitution = filter(filesSpecs, isString); + const validatedFilesSpec = getSubstitutedStringArrayWithConfigDirTemplate( + validatedFilesSpecBeforeSubstitution, + basePathForFileNames + ) || validatedFilesSpecBeforeSubstitution; + return { + filesSpecs, + includeSpecs, + excludeSpecs, + validatedFilesSpec, + validatedIncludeSpecs, + validatedExcludeSpecs, + validatedFilesSpecBeforeSubstitution, + validatedIncludeSpecsBeforeSubstitution, + validatedExcludeSpecsBeforeSubstitution, + isDefaultIncludeSpec + }; + } + function getFileNames(basePath2) { + const fileNames = getFileNamesFromConfigSpecs(configFileSpecs, basePath2, options, host, extraFileExtensions); + if (shouldReportNoInputFiles(fileNames, canJsonReportNoInputFiles(raw), resolutionStack)) { + errors.push(getErrorForNoInputFiles(configFileSpecs, configFileName)); + } + return fileNames; + } + function getProjectReferences(basePath2) { + let projectReferences; + const referencesOfRaw = getPropFromRaw("references", (element) => typeof element === "object", "object"); + if (isArray(referencesOfRaw)) { + for (const ref of referencesOfRaw) { + if (typeof ref.path !== "string") { + createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, "reference.path", "string"); + } else { + (projectReferences || (projectReferences = [])).push({ + path: getNormalizedAbsolutePath(ref.path, basePath2), + originalPath: ref.path, + prepend: ref.prepend, + circular: ref.circular + }); + } + } + } + return projectReferences; + } + function toPropValue(specResult) { + return isArray(specResult) ? specResult : void 0; + } + function getSpecsFromRaw(prop) { + return getPropFromRaw(prop, isString, "string"); + } + function getPropFromRaw(prop, validateElement, elementTypeName) { + if (hasProperty(raw, prop) && !isNullOrUndefined(raw[prop])) { + if (isArray(raw[prop])) { + const result = raw[prop]; + if (!sourceFile && !every(result, validateElement)) { + errors.push(createCompilerDiagnostic(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, elementTypeName)); + } + return result; + } else { + createCompilerDiagnosticOnlyIfJson(Diagnostics.Compiler_option_0_requires_a_value_of_type_1, prop, "Array"); + return "not-array"; + } + } + return "no-prop"; + } + function createCompilerDiagnosticOnlyIfJson(message, ...args) { + if (!sourceFile) { + errors.push(createCompilerDiagnostic(message, ...args)); + } + } +} +function handleWatchOptionsConfigDirTemplateSubstitution(watchOptions, basePath) { + return handleOptionConfigDirTemplateSubstitution(watchOptions, configDirTemplateSubstitutionWatchOptions, basePath); +} +function handleOptionConfigDirTemplateSubstitution(options, optionDeclarations2, basePath) { + if (!options) return options; + let result; + for (const option of optionDeclarations2) { + if (options[option.name] !== void 0) { + const value = options[option.name]; + switch (option.type) { + case "string": + Debug.assert(option.isFilePath); + if (startsWithConfigDirTemplate(value)) { + setOptionValue(option, getSubstitutedPathWithConfigDirTemplate(value, basePath)); + } + break; + case "list": + Debug.assert(option.element.isFilePath); + const listResult = getSubstitutedStringArrayWithConfigDirTemplate(value, basePath); + if (listResult) setOptionValue(option, listResult); + break; + case "object": + Debug.assert(option.name === "paths"); + const objectResult = getSubstitutedMapLikeOfStringArrayWithConfigDirTemplate(value, basePath); + if (objectResult) setOptionValue(option, objectResult); + break; + default: + Debug.fail("option type not supported"); + } + } + } + return result || options; + function setOptionValue(option, value) { + (result ?? (result = assign({}, options)))[option.name] = value; + } +} +var configDirTemplate = `\${configDir}`; +function startsWithConfigDirTemplate(value) { + return isString(value) && startsWith( + value, + configDirTemplate, + /*ignoreCase*/ + true + ); +} +function getSubstitutedPathWithConfigDirTemplate(value, basePath) { + return getNormalizedAbsolutePath(value.replace(configDirTemplate, "./"), basePath); +} +function getSubstitutedStringArrayWithConfigDirTemplate(list, basePath) { + if (!list) return list; + let result; + list.forEach((element, index) => { + if (!startsWithConfigDirTemplate(element)) return; + (result ?? (result = list.slice()))[index] = getSubstitutedPathWithConfigDirTemplate(element, basePath); + }); + return result; +} +function getSubstitutedMapLikeOfStringArrayWithConfigDirTemplate(mapLike, basePath) { + let result; + const ownKeys = getOwnKeys(mapLike); + ownKeys.forEach((key) => { + if (!isArray(mapLike[key])) return; + const subStitution = getSubstitutedStringArrayWithConfigDirTemplate(mapLike[key], basePath); + if (!subStitution) return; + (result ?? (result = assign({}, mapLike)))[key] = subStitution; + }); + return result; +} +function isErrorNoInputFiles(error2) { + return error2.code === Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2.code; +} +function getErrorForNoInputFiles({ includeSpecs, excludeSpecs }, configFileName) { + return createCompilerDiagnostic( + Diagnostics.No_inputs_were_found_in_config_file_0_Specified_include_paths_were_1_and_exclude_paths_were_2, + configFileName || "tsconfig.json", + JSON.stringify(includeSpecs || []), + JSON.stringify(excludeSpecs || []) + ); +} +function shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles, resolutionStack) { + return fileNames.length === 0 && canJsonReportNoInutFiles && (!resolutionStack || resolutionStack.length === 0); +} +function isSolutionConfig(config) { + return !config.fileNames.length && hasProperty(config.raw, "references"); +} +function canJsonReportNoInputFiles(raw) { + return !hasProperty(raw, "files") && !hasProperty(raw, "references"); +} +function updateErrorForNoInputFiles(fileNames, configFileName, configFileSpecs, configParseDiagnostics, canJsonReportNoInutFiles) { + const existingErrors = configParseDiagnostics.length; + if (shouldReportNoInputFiles(fileNames, canJsonReportNoInutFiles)) { + configParseDiagnostics.push(getErrorForNoInputFiles(configFileSpecs, configFileName)); + } else { + filterMutate(configParseDiagnostics, (error2) => !isErrorNoInputFiles(error2)); + } + return existingErrors !== configParseDiagnostics.length; +} +function isSuccessfulParsedTsconfig(value) { + return !!value.options; +} +function parseConfig(json, sourceFile, host, basePath, configFileName, resolutionStack, errors, extendedConfigCache) { + var _a; + basePath = normalizeSlashes(basePath); + const resolvedPath = getNormalizedAbsolutePath(configFileName || "", basePath); + if (resolutionStack.includes(resolvedPath)) { + errors.push(createCompilerDiagnostic(Diagnostics.Circularity_detected_while_resolving_configuration_Colon_0, [...resolutionStack, resolvedPath].join(" -> "))); + return { raw: json || convertToObject(sourceFile, errors) }; + } + const ownConfig = json ? parseOwnConfigOfJson(json, host, basePath, configFileName, errors) : parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors); + if ((_a = ownConfig.options) == null ? void 0 : _a.paths) { + ownConfig.options.pathsBasePath = basePath; + } + if (ownConfig.extendedConfigPath) { + resolutionStack = resolutionStack.concat([resolvedPath]); + const result = { options: {} }; + if (isString(ownConfig.extendedConfigPath)) { + applyExtendedConfig(result, ownConfig.extendedConfigPath); + } else { + ownConfig.extendedConfigPath.forEach((extendedConfigPath) => applyExtendedConfig(result, extendedConfigPath)); + } + if (result.include) ownConfig.raw.include = result.include; + if (result.exclude) ownConfig.raw.exclude = result.exclude; + if (result.files) ownConfig.raw.files = result.files; + if (ownConfig.raw.compileOnSave === void 0 && result.compileOnSave) ownConfig.raw.compileOnSave = result.compileOnSave; + if (sourceFile && result.extendedSourceFiles) sourceFile.extendedSourceFiles = arrayFrom(result.extendedSourceFiles.keys()); + ownConfig.options = assign(result.options, ownConfig.options); + ownConfig.watchOptions = ownConfig.watchOptions && result.watchOptions ? assignWatchOptions(result, ownConfig.watchOptions) : ownConfig.watchOptions || result.watchOptions; + } + return ownConfig; + function applyExtendedConfig(result, extendedConfigPath) { + const extendedConfig = getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result); + if (extendedConfig && isSuccessfulParsedTsconfig(extendedConfig)) { + const extendsRaw = extendedConfig.raw; + let relativeDifference; + const setPropertyInResultIfNotUndefined = (propertyName) => { + if (ownConfig.raw[propertyName]) return; + if (extendsRaw[propertyName]) { + result[propertyName] = map(extendsRaw[propertyName], (path) => startsWithConfigDirTemplate(path) || isRootedDiskPath(path) ? path : combinePaths( + relativeDifference || (relativeDifference = convertToRelativePath(getDirectoryPath(extendedConfigPath), basePath, createGetCanonicalFileName(host.useCaseSensitiveFileNames))), + path + )); + } + }; + setPropertyInResultIfNotUndefined("include"); + setPropertyInResultIfNotUndefined("exclude"); + setPropertyInResultIfNotUndefined("files"); + if (extendsRaw.compileOnSave !== void 0) { + result.compileOnSave = extendsRaw.compileOnSave; + } + assign(result.options, extendedConfig.options); + result.watchOptions = result.watchOptions && extendedConfig.watchOptions ? assignWatchOptions(result, extendedConfig.watchOptions) : result.watchOptions || extendedConfig.watchOptions; + } + } + function assignWatchOptions(result, watchOptions) { + if (result.watchOptionsCopied) return assign(result.watchOptions, watchOptions); + result.watchOptionsCopied = true; + return assign({}, result.watchOptions, watchOptions); + } +} +function parseOwnConfigOfJson(json, host, basePath, configFileName, errors) { + if (hasProperty(json, "excludes")) { + errors.push(createCompilerDiagnostic(Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); + } + const options = convertCompilerOptionsFromJsonWorker(json.compilerOptions, basePath, errors, configFileName); + const typeAcquisition = convertTypeAcquisitionFromJsonWorker(json.typeAcquisition, basePath, errors, configFileName); + const watchOptions = convertWatchOptionsFromJsonWorker(json.watchOptions, basePath, errors); + json.compileOnSave = convertCompileOnSaveOptionFromJson(json, basePath, errors); + const extendedConfigPath = json.extends || json.extends === "" ? getExtendsConfigPathOrArray(json.extends, host, basePath, configFileName, errors) : void 0; + return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath }; +} +function getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, valueExpression, sourceFile) { + let extendedConfigPath; + const newBase = configFileName ? directoryOfCombinedPath(configFileName, basePath) : basePath; + if (isString(value)) { + extendedConfigPath = getExtendsConfigPath( + value, + host, + newBase, + errors, + valueExpression, + sourceFile + ); + } else if (isArray(value)) { + extendedConfigPath = []; + for (let index = 0; index < value.length; index++) { + const fileName = value[index]; + if (isString(fileName)) { + extendedConfigPath = append( + extendedConfigPath, + getExtendsConfigPath( + fileName, + host, + newBase, + errors, + valueExpression == null ? void 0 : valueExpression.elements[index], + sourceFile + ) + ); + } else { + convertJsonOption(extendsOptionDeclaration.element, value, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile); + } + } + } else { + convertJsonOption(extendsOptionDeclaration, value, basePath, errors, propertyAssignment, valueExpression, sourceFile); + } + return extendedConfigPath; +} +function parseOwnConfigOfJsonSourceFile(sourceFile, host, basePath, configFileName, errors) { + const options = getDefaultCompilerOptions(configFileName); + let typeAcquisition; + let watchOptions; + let extendedConfigPath; + let rootCompilerOptions; + const rootOptions = getTsconfigRootOptionsMap(); + const json = convertConfigFileToObject( + sourceFile, + errors, + { rootOptions, onPropertySet } + ); + if (!typeAcquisition) { + typeAcquisition = getDefaultTypeAcquisition(configFileName); + } + if (rootCompilerOptions && json && json.compilerOptions === void 0) { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, rootCompilerOptions[0], Diagnostics._0_should_be_set_inside_the_compilerOptions_object_of_the_config_json_file, getTextOfPropertyName(rootCompilerOptions[0]))); + } + return { raw: json, options, watchOptions, typeAcquisition, extendedConfigPath }; + function onPropertySet(keyText, value, propertyAssignment, parentOption, option) { + if (option && option !== extendsOptionDeclaration) value = convertJsonOption(option, value, basePath, errors, propertyAssignment, propertyAssignment.initializer, sourceFile); + if (parentOption == null ? void 0 : parentOption.name) { + if (option) { + let currentOption; + if (parentOption === compilerOptionsDeclaration) currentOption = options; + else if (parentOption === watchOptionsDeclaration) currentOption = watchOptions ?? (watchOptions = {}); + else if (parentOption === typeAcquisitionDeclaration) currentOption = typeAcquisition ?? (typeAcquisition = getDefaultTypeAcquisition(configFileName)); + else Debug.fail("Unknown option"); + currentOption[option.name] = value; + } else if (keyText && (parentOption == null ? void 0 : parentOption.extraKeyDiagnostics)) { + if (parentOption.elementOptions) { + errors.push(createUnknownOptionError( + keyText, + parentOption.extraKeyDiagnostics, + /*unknownOptionErrorText*/ + void 0, + propertyAssignment.name, + sourceFile + )); + } else { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, parentOption.extraKeyDiagnostics.unknownOptionDiagnostic, keyText)); + } + } + } else if (parentOption === rootOptions) { + if (option === extendsOptionDeclaration) { + extendedConfigPath = getExtendsConfigPathOrArray(value, host, basePath, configFileName, errors, propertyAssignment, propertyAssignment.initializer, sourceFile); + } else if (!option) { + if (keyText === "excludes") { + errors.push(createDiagnosticForNodeInSourceFile(sourceFile, propertyAssignment.name, Diagnostics.Unknown_option_excludes_Did_you_mean_exclude)); + } + if (find(commandOptionsWithoutBuild, (opt) => opt.name === keyText)) { + rootCompilerOptions = append(rootCompilerOptions, propertyAssignment.name); + } + } + } + } +} +function getExtendsConfigPath(extendedConfig, host, basePath, errors, valueExpression, sourceFile) { + extendedConfig = normalizeSlashes(extendedConfig); + if (isRootedDiskPath(extendedConfig) || startsWith(extendedConfig, "./") || startsWith(extendedConfig, "../")) { + let extendedConfigPath = getNormalizedAbsolutePath(extendedConfig, basePath); + if (!host.fileExists(extendedConfigPath) && !endsWith(extendedConfigPath, ".json" /* Json */)) { + extendedConfigPath = `${extendedConfigPath}.json`; + if (!host.fileExists(extendedConfigPath)) { + errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig)); + return void 0; + } + } + return extendedConfigPath; + } + const resolved = nodeNextJsonConfigResolver(extendedConfig, combinePaths(basePath, "tsconfig.json"), host); + if (resolved.resolvedModule) { + return resolved.resolvedModule.resolvedFileName; + } + if (extendedConfig === "") { + errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_cannot_be_given_an_empty_string, "extends")); + } else { + errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.File_0_not_found, extendedConfig)); + } + return void 0; +} +function getExtendedConfig(sourceFile, extendedConfigPath, host, resolutionStack, errors, extendedConfigCache, result) { + const path = host.useCaseSensitiveFileNames ? extendedConfigPath : toFileNameLowerCase(extendedConfigPath); + let value; + let extendedResult; + let extendedConfig; + if (extendedConfigCache && (value = extendedConfigCache.get(path))) { + ({ extendedResult, extendedConfig } = value); + } else { + extendedResult = readJsonConfigFile(extendedConfigPath, (path2) => host.readFile(path2)); + if (!extendedResult.parseDiagnostics.length) { + extendedConfig = parseConfig( + /*json*/ + void 0, + extendedResult, + host, + getDirectoryPath(extendedConfigPath), + getBaseFileName(extendedConfigPath), + resolutionStack, + errors, + extendedConfigCache + ); + } + if (extendedConfigCache) { + extendedConfigCache.set(path, { extendedResult, extendedConfig }); + } + } + if (sourceFile) { + (result.extendedSourceFiles ?? (result.extendedSourceFiles = /* @__PURE__ */ new Set())).add(extendedResult.fileName); + if (extendedResult.extendedSourceFiles) { + for (const extenedSourceFile of extendedResult.extendedSourceFiles) { + result.extendedSourceFiles.add(extenedSourceFile); + } + } + } + if (extendedResult.parseDiagnostics.length) { + errors.push(...extendedResult.parseDiagnostics); + return void 0; + } + return extendedConfig; +} +function convertCompileOnSaveOptionFromJson(jsonOption, basePath, errors) { + if (!hasProperty(jsonOption, compileOnSaveCommandLineOption.name)) { + return false; + } + const result = convertJsonOption(compileOnSaveCommandLineOption, jsonOption.compileOnSave, basePath, errors); + return typeof result === "boolean" && result; +} +function convertCompilerOptionsFromJson(jsonOptions, basePath, configFileName) { + const errors = []; + const options = convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName); + return { options, errors }; +} +function convertTypeAcquisitionFromJson(jsonOptions, basePath, configFileName) { + const errors = []; + const options = convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName); + return { options, errors }; +} +function getDefaultCompilerOptions(configFileName) { + const options = configFileName && getBaseFileName(configFileName) === "jsconfig.json" ? { allowJs: true, maxNodeModuleJsDepth: 2, allowSyntheticDefaultImports: true, skipLibCheck: true, noEmit: true } : {}; + return options; +} +function convertCompilerOptionsFromJsonWorker(jsonOptions, basePath, errors, configFileName) { + const options = getDefaultCompilerOptions(configFileName); + convertOptionsFromJson(getCommandLineCompilerOptionsMap(), jsonOptions, basePath, options, compilerOptionsDidYouMeanDiagnostics, errors); + if (configFileName) { + options.configFilePath = normalizeSlashes(configFileName); + } + return options; +} +function getDefaultTypeAcquisition(configFileName) { + return { enable: !!configFileName && getBaseFileName(configFileName) === "jsconfig.json", include: [], exclude: [] }; +} +function convertTypeAcquisitionFromJsonWorker(jsonOptions, basePath, errors, configFileName) { + const options = getDefaultTypeAcquisition(configFileName); + convertOptionsFromJson(getCommandLineTypeAcquisitionMap(), jsonOptions, basePath, options, typeAcquisitionDidYouMeanDiagnostics, errors); + return options; +} +function convertWatchOptionsFromJsonWorker(jsonOptions, basePath, errors) { + return convertOptionsFromJson( + getCommandLineWatchOptionsMap(), + jsonOptions, + basePath, + /*defaultOptions*/ + void 0, + watchOptionsDidYouMeanDiagnostics, + errors + ); +} +function convertOptionsFromJson(optionsNameMap, jsonOptions, basePath, defaultOptions, diagnostics, errors) { + if (!jsonOptions) { + return; + } + for (const id in jsonOptions) { + const opt = optionsNameMap.get(id); + if (opt) { + (defaultOptions || (defaultOptions = {}))[opt.name] = convertJsonOption(opt, jsonOptions[id], basePath, errors); + } else { + errors.push(createUnknownOptionError(id, diagnostics)); + } + } + return defaultOptions; +} +function createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, node, message, ...args) { + return sourceFile && node ? createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args) : createCompilerDiagnostic(message, ...args); +} +function convertJsonOption(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) { + if (opt.isCommandLineOnly) { + errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, propertyAssignment == null ? void 0 : propertyAssignment.name, Diagnostics.Option_0_can_only_be_specified_on_command_line, opt.name)); + return void 0; + } + if (isCompilerOptionsValue(opt, value)) { + const optType = opt.type; + if (optType === "list" && isArray(value)) { + return convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile); + } else if (optType === "listOrElement") { + return isArray(value) ? convertJsonOptionOfListType(opt, value, basePath, errors, propertyAssignment, valueExpression, sourceFile) : convertJsonOption(opt.element, value, basePath, errors, propertyAssignment, valueExpression, sourceFile); + } else if (!isString(opt.type)) { + return convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile); + } + const validatedValue = validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile); + return isNullOrUndefined(validatedValue) ? validatedValue : normalizeNonListOptionValue(opt, basePath, validatedValue); + } else { + errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, Diagnostics.Compiler_option_0_requires_a_value_of_type_1, opt.name, getCompilerOptionValueTypeString(opt))); + } +} +function normalizeNonListOptionValue(option, basePath, value) { + if (option.isFilePath) { + value = normalizeSlashes(value); + value = !startsWithConfigDirTemplate(value) ? getNormalizedAbsolutePath(value, basePath) : value; + if (value === "") { + value = "."; + } + } + return value; +} +function validateJsonOptionValue(opt, value, errors, valueExpression, sourceFile) { + var _a; + if (isNullOrUndefined(value)) return void 0; + const d = (_a = opt.extraValidation) == null ? void 0 : _a.call(opt, value); + if (!d) return value; + errors.push(createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, ...d)); + return void 0; +} +function convertJsonOptionOfCustomType(opt, value, errors, valueExpression, sourceFile) { + if (isNullOrUndefined(value)) return void 0; + const key = value.toLowerCase(); + const val = opt.type.get(key); + if (val !== void 0) { + return validateJsonOptionValue(opt, val, errors, valueExpression, sourceFile); + } else { + errors.push(createDiagnosticForInvalidCustomType(opt, (message, ...args) => createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(sourceFile, valueExpression, message, ...args))); + } +} +function convertJsonOptionOfListType(option, values, basePath, errors, propertyAssignment, valueExpression, sourceFile) { + return filter(map(values, (v, index) => convertJsonOption(option.element, v, basePath, errors, propertyAssignment, valueExpression == null ? void 0 : valueExpression.elements[index], sourceFile)), (v) => option.listPreserveFalsyValues ? true : !!v); +} +var invalidTrailingRecursionPattern = /(?:^|\/)\*\*\/?$/; +var wildcardDirectoryPattern = /^[^*?]*(?=\/[^/]*[*?])/; +function getFileNamesFromConfigSpecs(configFileSpecs, basePath, options, host, extraFileExtensions = emptyArray) { + basePath = normalizePath(basePath); + const keyMapper = createGetCanonicalFileName(host.useCaseSensitiveFileNames); + const literalFileMap = /* @__PURE__ */ new Map(); + const wildcardFileMap = /* @__PURE__ */ new Map(); + const wildCardJsonFileMap = /* @__PURE__ */ new Map(); + const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = configFileSpecs; + const supportedExtensions = getSupportedExtensions(options, extraFileExtensions); + const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions); + if (validatedFilesSpec) { + for (const fileName of validatedFilesSpec) { + const file = getNormalizedAbsolutePath(fileName, basePath); + literalFileMap.set(keyMapper(file), file); + } + } + let jsonOnlyIncludeRegexes; + if (validatedIncludeSpecs && validatedIncludeSpecs.length > 0) { + for (const file of host.readDirectory( + basePath, + flatten(supportedExtensionsWithJsonIfResolveJsonModule), + validatedExcludeSpecs, + validatedIncludeSpecs, + /*depth*/ + void 0 + )) { + if (fileExtensionIs(file, ".json" /* Json */)) { + if (!jsonOnlyIncludeRegexes) { + const includes = validatedIncludeSpecs.filter((s) => endsWith(s, ".json" /* Json */)); + const includeFilePatterns = map(getRegularExpressionsForWildcards(includes, basePath, "files"), (pattern) => `^${pattern}$`); + jsonOnlyIncludeRegexes = includeFilePatterns ? includeFilePatterns.map((pattern) => getRegexFromPattern(pattern, host.useCaseSensitiveFileNames)) : emptyArray; + } + const includeIndex = findIndex(jsonOnlyIncludeRegexes, (re) => re.test(file)); + if (includeIndex !== -1) { + const key2 = keyMapper(file); + if (!literalFileMap.has(key2) && !wildCardJsonFileMap.has(key2)) { + wildCardJsonFileMap.set(key2, file); + } + } + continue; + } + if (hasFileWithHigherPriorityExtension(file, literalFileMap, wildcardFileMap, supportedExtensions, keyMapper)) { + continue; + } + removeWildcardFilesWithLowerPriorityExtension(file, wildcardFileMap, supportedExtensions, keyMapper); + const key = keyMapper(file); + if (!literalFileMap.has(key) && !wildcardFileMap.has(key)) { + wildcardFileMap.set(key, file); + } + } + } + const literalFiles = arrayFrom(literalFileMap.values()); + const wildcardFiles = arrayFrom(wildcardFileMap.values()); + return literalFiles.concat(wildcardFiles, arrayFrom(wildCardJsonFileMap.values())); +} +function isExcludedFile(pathToCheck, spec, basePath, useCaseSensitiveFileNames2, currentDirectory) { + const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = spec; + if (!length(validatedIncludeSpecs) || !length(validatedExcludeSpecs)) return false; + basePath = normalizePath(basePath); + const keyMapper = createGetCanonicalFileName(useCaseSensitiveFileNames2); + if (validatedFilesSpec) { + for (const fileName of validatedFilesSpec) { + if (keyMapper(getNormalizedAbsolutePath(fileName, basePath)) === pathToCheck) return false; + } + } + return matchesExcludeWorker(pathToCheck, validatedExcludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath); +} +function invalidDotDotAfterRecursiveWildcard(s) { + const wildcardIndex = startsWith(s, "**/") ? 0 : s.indexOf("/**/"); + if (wildcardIndex === -1) { + return false; + } + const lastDotIndex = endsWith(s, "/..") ? s.length : s.lastIndexOf("/../"); + return lastDotIndex > wildcardIndex; +} +function matchesExclude(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory) { + return matchesExcludeWorker( + pathToCheck, + filter(excludeSpecs, (spec) => !invalidDotDotAfterRecursiveWildcard(spec)), + useCaseSensitiveFileNames2, + currentDirectory + ); +} +function matchesExcludeWorker(pathToCheck, excludeSpecs, useCaseSensitiveFileNames2, currentDirectory, basePath) { + const excludePattern = getRegularExpressionForWildcard(excludeSpecs, combinePaths(normalizePath(currentDirectory), basePath), "exclude"); + const excludeRegex = excludePattern && getRegexFromPattern(excludePattern, useCaseSensitiveFileNames2); + if (!excludeRegex) return false; + if (excludeRegex.test(pathToCheck)) return true; + return !hasExtension(pathToCheck) && excludeRegex.test(ensureTrailingDirectorySeparator(pathToCheck)); +} +function validateSpecs(specs, errors, disallowTrailingRecursion, jsonSourceFile, specKey) { + return specs.filter((spec) => { + if (!isString(spec)) return false; + const diag2 = specToDiagnostic(spec, disallowTrailingRecursion); + if (diag2 !== void 0) { + errors.push(createDiagnostic(...diag2)); + } + return diag2 === void 0; + }); + function createDiagnostic(message, spec) { + const element = getTsConfigPropArrayElementValue(jsonSourceFile, specKey, spec); + return createDiagnosticForNodeInSourceFileOrCompilerDiagnostic(jsonSourceFile, element, message, spec); + } +} +function specToDiagnostic(spec, disallowTrailingRecursion) { + Debug.assert(typeof spec === "string"); + if (disallowTrailingRecursion && invalidTrailingRecursionPattern.test(spec)) { + return [Diagnostics.File_specification_cannot_end_in_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec]; + } else if (invalidDotDotAfterRecursiveWildcard(spec)) { + return [Diagnostics.File_specification_cannot_contain_a_parent_directory_that_appears_after_a_recursive_directory_wildcard_Asterisk_Asterisk_Colon_0, spec]; + } +} +function getWildcardDirectories({ validatedIncludeSpecs: include, validatedExcludeSpecs: exclude }, basePath, useCaseSensitiveFileNames2) { + const rawExcludeRegex = getRegularExpressionForWildcard(exclude, basePath, "exclude"); + const excludeRegex = rawExcludeRegex && new RegExp(rawExcludeRegex, useCaseSensitiveFileNames2 ? "" : "i"); + const wildcardDirectories = {}; + const wildCardKeyToPath = /* @__PURE__ */ new Map(); + if (include !== void 0) { + const recursiveKeys = []; + for (const file of include) { + const spec = normalizePath(combinePaths(basePath, file)); + if (excludeRegex && excludeRegex.test(spec)) { + continue; + } + const match = getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2); + if (match) { + const { key, path, flags } = match; + const existingPath = wildCardKeyToPath.get(key); + const existingFlags = existingPath !== void 0 ? wildcardDirectories[existingPath] : void 0; + if (existingFlags === void 0 || existingFlags < flags) { + wildcardDirectories[existingPath !== void 0 ? existingPath : path] = flags; + if (existingPath === void 0) wildCardKeyToPath.set(key, path); + if (flags === 1 /* Recursive */) { + recursiveKeys.push(key); + } + } + } + } + for (const path in wildcardDirectories) { + if (hasProperty(wildcardDirectories, path)) { + for (const recursiveKey of recursiveKeys) { + const key = toCanonicalKey(path, useCaseSensitiveFileNames2); + if (key !== recursiveKey && containsPath(recursiveKey, key, basePath, !useCaseSensitiveFileNames2)) { + delete wildcardDirectories[path]; + } + } + } + } + } + return wildcardDirectories; +} +function toCanonicalKey(path, useCaseSensitiveFileNames2) { + return useCaseSensitiveFileNames2 ? path : toFileNameLowerCase(path); +} +function getWildcardDirectoryFromSpec(spec, useCaseSensitiveFileNames2) { + const match = wildcardDirectoryPattern.exec(spec); + if (match) { + const questionWildcardIndex = spec.indexOf("?"); + const starWildcardIndex = spec.indexOf("*"); + const lastDirectorySeperatorIndex = spec.lastIndexOf(directorySeparator); + return { + key: toCanonicalKey(match[0], useCaseSensitiveFileNames2), + path: match[0], + flags: questionWildcardIndex !== -1 && questionWildcardIndex < lastDirectorySeperatorIndex || starWildcardIndex !== -1 && starWildcardIndex < lastDirectorySeperatorIndex ? 1 /* Recursive */ : 0 /* None */ + }; + } + if (isImplicitGlob(spec.substring(spec.lastIndexOf(directorySeparator) + 1))) { + const path = removeTrailingDirectorySeparator(spec); + return { + key: toCanonicalKey(path, useCaseSensitiveFileNames2), + path, + flags: 1 /* Recursive */ + }; + } + return void 0; +} +function hasFileWithHigherPriorityExtension(file, literalFiles, wildcardFiles, extensions, keyMapper) { + const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0); + if (!extensionGroup) { + return false; + } + for (const ext of extensionGroup) { + if (fileExtensionIs(file, ext) && (ext !== ".ts" /* Ts */ || !fileExtensionIs(file, ".d.ts" /* Dts */))) { + return false; + } + const higherPriorityPath = keyMapper(changeExtension(file, ext)); + if (literalFiles.has(higherPriorityPath) || wildcardFiles.has(higherPriorityPath)) { + if (ext === ".d.ts" /* Dts */ && (fileExtensionIs(file, ".js" /* Js */) || fileExtensionIs(file, ".jsx" /* Jsx */))) { + continue; + } + return true; + } + } + return false; +} +function removeWildcardFilesWithLowerPriorityExtension(file, wildcardFiles, extensions, keyMapper) { + const extensionGroup = forEach(extensions, (group2) => fileExtensionIsOneOf(file, group2) ? group2 : void 0); + if (!extensionGroup) { + return; + } + for (let i = extensionGroup.length - 1; i >= 0; i--) { + const ext = extensionGroup[i]; + if (fileExtensionIs(file, ext)) { + return; + } + const lowerPriorityPath = keyMapper(changeExtension(file, ext)); + wildcardFiles.delete(lowerPriorityPath); + } +} +function convertCompilerOptionsForTelemetry(opts) { + const out = {}; + for (const key in opts) { + if (hasProperty(opts, key)) { + const type = getOptionFromName(key); + if (type !== void 0) { + out[key] = getOptionValueWithEmptyStrings(opts[key], type); + } + } + } + return out; +} +function getOptionValueWithEmptyStrings(value, option) { + if (value === void 0) return value; + switch (option.type) { + case "object": + return ""; + case "string": + return ""; + case "number": + return typeof value === "number" ? value : ""; + case "boolean": + return typeof value === "boolean" ? value : ""; + case "listOrElement": + if (!isArray(value)) return getOptionValueWithEmptyStrings(value, option.element); + // fall through to list + case "list": + const elementType = option.element; + return isArray(value) ? mapDefined(value, (v) => getOptionValueWithEmptyStrings(v, elementType)) : ""; + default: + return forEachEntry(option.type, (optionEnumValue, optionStringValue) => { + if (optionEnumValue === value) { + return optionStringValue; + } + }); + } +} +function getDefaultValueForOption(option) { + switch (option.type) { + case "number": + return 1; + case "boolean": + return true; + case "string": + const defaultValue = option.defaultValueDescription; + return option.isFilePath ? `./${defaultValue && typeof defaultValue === "string" ? defaultValue : ""}` : ""; + case "list": + return []; + case "listOrElement": + return getDefaultValueForOption(option.element); + case "object": + return {}; + default: + const value = firstOrUndefinedIterator(option.type.keys()); + if (value !== void 0) return value; + return Debug.fail("Expected 'option.type' to have entries."); + } +} + +// src/compiler/moduleNameResolver.ts +function trace(host, message, ...args) { + host.trace(formatMessage(message, ...args)); +} +function isTraceEnabled(compilerOptions, host) { + return !!compilerOptions.traceResolution && host.trace !== void 0; +} +function withPackageId(packageInfo, r, state) { + let packageId; + if (r && packageInfo) { + const packageJsonContent = packageInfo.contents.packageJsonContent; + if (typeof packageJsonContent.name === "string" && typeof packageJsonContent.version === "string") { + packageId = { + name: packageJsonContent.name, + subModuleName: r.path.slice(packageInfo.packageDirectory.length + directorySeparator.length), + version: packageJsonContent.version, + peerDependencies: getPeerDependenciesOfPackageJsonInfo(packageInfo, state) + }; + } + } + return r && { path: r.path, extension: r.ext, packageId, resolvedUsingTsExtension: r.resolvedUsingTsExtension }; +} +function noPackageId(r) { + return withPackageId( + /*packageInfo*/ + void 0, + r, + /*state*/ + void 0 + ); +} +function removeIgnoredPackageId(r) { + if (r) { + Debug.assert(r.packageId === void 0); + return { path: r.path, ext: r.extension, resolvedUsingTsExtension: r.resolvedUsingTsExtension }; + } +} +function formatExtensions(extensions) { + const result = []; + if (extensions & 1 /* TypeScript */) result.push("TypeScript"); + if (extensions & 2 /* JavaScript */) result.push("JavaScript"); + if (extensions & 4 /* Declaration */) result.push("Declaration"); + if (extensions & 8 /* Json */) result.push("JSON"); + return result.join(", "); +} +function extensionsToExtensionsArray(extensions) { + const result = []; + if (extensions & 1 /* TypeScript */) result.push(...supportedTSImplementationExtensions); + if (extensions & 2 /* JavaScript */) result.push(...supportedJSExtensionsFlat); + if (extensions & 4 /* Declaration */) result.push(...supportedDeclarationExtensions); + if (extensions & 8 /* Json */) result.push(".json" /* Json */); + return result; +} +function resolvedTypeScriptOnly(resolved) { + if (!resolved) { + return void 0; + } + Debug.assert(extensionIsTS(resolved.extension)); + return { fileName: resolved.path, packageId: resolved.packageId }; +} +function createResolvedModuleWithFailedLookupLocationsHandlingSymlink(moduleName, resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, state, cache, alternateResult) { + if (!state.resultFromCache && !state.compilerOptions.preserveSymlinks && resolved && isExternalLibraryImport && !resolved.originalPath && !isExternalModuleNameRelative(moduleName)) { + const { resolvedFileName, originalPath } = getOriginalAndResolvedFileName(resolved.path, state.host, state.traceEnabled); + if (originalPath) resolved = { ...resolved, path: resolvedFileName, originalPath }; + } + return createResolvedModuleWithFailedLookupLocations( + resolved, + isExternalLibraryImport, + failedLookupLocations, + affectingLocations, + diagnostics, + state.resultFromCache, + cache, + alternateResult + ); +} +function createResolvedModuleWithFailedLookupLocations(resolved, isExternalLibraryImport, failedLookupLocations, affectingLocations, diagnostics, resultFromCache, cache, alternateResult) { + if (resultFromCache) { + if (!(cache == null ? void 0 : cache.isReadonly)) { + resultFromCache.failedLookupLocations = updateResolutionField(resultFromCache.failedLookupLocations, failedLookupLocations); + resultFromCache.affectingLocations = updateResolutionField(resultFromCache.affectingLocations, affectingLocations); + resultFromCache.resolutionDiagnostics = updateResolutionField(resultFromCache.resolutionDiagnostics, diagnostics); + return resultFromCache; + } else { + return { + ...resultFromCache, + failedLookupLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.failedLookupLocations, failedLookupLocations), + affectingLocations: initializeResolutionFieldForReadonlyCache(resultFromCache.affectingLocations, affectingLocations), + resolutionDiagnostics: initializeResolutionFieldForReadonlyCache(resultFromCache.resolutionDiagnostics, diagnostics) + }; + } + } + return { + resolvedModule: resolved && { + resolvedFileName: resolved.path, + originalPath: resolved.originalPath === true ? void 0 : resolved.originalPath, + extension: resolved.extension, + isExternalLibraryImport, + packageId: resolved.packageId, + resolvedUsingTsExtension: !!resolved.resolvedUsingTsExtension + }, + failedLookupLocations: initializeResolutionField(failedLookupLocations), + affectingLocations: initializeResolutionField(affectingLocations), + resolutionDiagnostics: initializeResolutionField(diagnostics), + alternateResult + }; +} +function initializeResolutionField(value) { + return value.length ? value : void 0; +} +function updateResolutionField(to, value) { + if (!(value == null ? void 0 : value.length)) return to; + if (!(to == null ? void 0 : to.length)) return value; + to.push(...value); + return to; +} +function initializeResolutionFieldForReadonlyCache(fromCache, value) { + if (!(fromCache == null ? void 0 : fromCache.length)) return initializeResolutionField(value); + if (!value.length) return fromCache.slice(); + return [...fromCache, ...value]; +} +function readPackageJsonField(jsonContent, fieldName, typeOfTag, state) { + if (!hasProperty(jsonContent, fieldName)) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_does_not_have_a_0_field, fieldName); + } + return; + } + const value = jsonContent[fieldName]; + if (typeof value !== typeOfTag || value === null) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, fieldName, typeOfTag, value === null ? "null" : typeof value); + } + return; + } + return value; +} +function readPackageJsonPathField(jsonContent, fieldName, baseDirectory, state) { + const fileName = readPackageJsonField(jsonContent, fieldName, "string", state); + if (fileName === void 0) { + return; + } + if (!fileName) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_had_a_falsy_0_field, fieldName); + } + return; + } + const path = normalizePath(combinePaths(baseDirectory, fileName)); + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_has_0_field_1_that_references_2, fieldName, fileName, path); + } + return path; +} +function readPackageJsonTypesFields(jsonContent, baseDirectory, state) { + return readPackageJsonPathField(jsonContent, "typings", baseDirectory, state) || readPackageJsonPathField(jsonContent, "types", baseDirectory, state); +} +function readPackageJsonTSConfigField(jsonContent, baseDirectory, state) { + return readPackageJsonPathField(jsonContent, "tsconfig", baseDirectory, state); +} +function readPackageJsonMainField(jsonContent, baseDirectory, state) { + return readPackageJsonPathField(jsonContent, "main", baseDirectory, state); +} +function readPackageJsonTypesVersionsField(jsonContent, state) { + const typesVersions = readPackageJsonField(jsonContent, "typesVersions", "object", state); + if (typesVersions === void 0) return; + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_has_a_typesVersions_field_with_version_specific_path_mappings); + } + return typesVersions; +} +function readPackageJsonTypesVersionPaths(jsonContent, state) { + const typesVersions = readPackageJsonTypesVersionsField(jsonContent, state); + if (typesVersions === void 0) return; + if (state.traceEnabled) { + for (const key in typesVersions) { + if (hasProperty(typesVersions, key) && !VersionRange.tryParse(key)) { + trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_is_not_a_valid_semver_range, key); + } + } + } + const result = getPackageJsonTypesVersionsPaths(typesVersions); + if (!result) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_does_not_have_a_typesVersions_entry_that_matches_version_0, versionMajorMinor); + } + return; + } + const { version: bestVersionKey, paths: bestVersionPaths } = result; + if (typeof bestVersionPaths !== "object") { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Expected_type_of_0_field_in_package_json_to_be_1_got_2, `typesVersions['${bestVersionKey}']`, "object", typeof bestVersionPaths); + } + return; + } + return result; +} +var typeScriptVersion; +function getPackageJsonTypesVersionsPaths(typesVersions) { + if (!typeScriptVersion) typeScriptVersion = new Version(version); + for (const key in typesVersions) { + if (!hasProperty(typesVersions, key)) continue; + const keyRange = VersionRange.tryParse(key); + if (keyRange === void 0) { + continue; + } + if (keyRange.test(typeScriptVersion)) { + return { version: key, paths: typesVersions[key] }; + } + } +} +function getEffectiveTypeRoots(options, host) { + if (options.typeRoots) { + return options.typeRoots; + } + let currentDirectory; + if (options.configFilePath) { + currentDirectory = getDirectoryPath(options.configFilePath); + } else if (host.getCurrentDirectory) { + currentDirectory = host.getCurrentDirectory(); + } + if (currentDirectory !== void 0) { + return getDefaultTypeRoots(currentDirectory); + } +} +function getDefaultTypeRoots(currentDirectory) { + let typeRoots; + forEachAncestorDirectory(normalizePath(currentDirectory), (directory) => { + const atTypes = combinePaths(directory, nodeModulesAtTypes); + (typeRoots ?? (typeRoots = [])).push(atTypes); + }); + return typeRoots; +} +var nodeModulesAtTypes = combinePaths("node_modules", "@types"); +function arePathsEqual(path1, path2, host) { + const useCaseSensitiveFileNames2 = typeof host.useCaseSensitiveFileNames === "function" ? host.useCaseSensitiveFileNames() : host.useCaseSensitiveFileNames; + return comparePaths(path1, path2, !useCaseSensitiveFileNames2) === 0 /* EqualTo */; +} +function getOriginalAndResolvedFileName(fileName, host, traceEnabled) { + const resolvedFileName = realPath(fileName, host, traceEnabled); + const pathsAreEqual = arePathsEqual(fileName, resolvedFileName, host); + return { + // If the fileName and realpath are differing only in casing prefer fileName so that we can issue correct errors for casing under forceConsistentCasingInFileNames + resolvedFileName: pathsAreEqual ? fileName : resolvedFileName, + originalPath: pathsAreEqual ? void 0 : fileName + }; +} +function getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState) { + const nameForLookup = endsWith(typeRoot, "/node_modules/@types") || endsWith(typeRoot, "/node_modules/@types/") ? mangleScopedPackageNameWithTrace(typeReferenceDirectiveName, moduleResolutionState) : typeReferenceDirectiveName; + return combinePaths(typeRoot, nameForLookup); +} +function resolveTypeReferenceDirective(typeReferenceDirectiveName, containingFile, options, host, redirectedReference, cache, resolutionMode) { + Debug.assert(typeof typeReferenceDirectiveName === "string", "Non-string value passed to `ts.resolveTypeReferenceDirective`, likely by a wrapping package working with an outdated `resolveTypeReferenceDirectives` signature. This is probably not a problem in TS itself."); + const traceEnabled = isTraceEnabled(options, host); + if (redirectedReference) { + options = redirectedReference.commandLine.options; + } + const containingDirectory = containingFile ? getDirectoryPath(containingFile) : void 0; + let result = containingDirectory ? cache == null ? void 0 : cache.getFromDirectoryCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference) : void 0; + if (!result && containingDirectory && !isExternalModuleNameRelative(typeReferenceDirectiveName)) { + result = cache == null ? void 0 : cache.getFromNonRelativeNameCache(typeReferenceDirectiveName, resolutionMode, containingDirectory, redirectedReference); + } + if (result) { + if (traceEnabled) { + trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1, typeReferenceDirectiveName, containingFile); + if (redirectedReference) trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); + trace(host, Diagnostics.Resolution_for_type_reference_directive_0_was_found_in_cache_from_location_1, typeReferenceDirectiveName, containingDirectory); + traceResult(result); + } + return result; + } + const typeRoots = getEffectiveTypeRoots(options, host); + if (traceEnabled) { + if (containingFile === void 0) { + if (typeRoots === void 0) { + trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_not_set, typeReferenceDirectiveName); + } else { + trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_not_set_root_directory_1, typeReferenceDirectiveName, typeRoots); + } + } else { + if (typeRoots === void 0) { + trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_not_set, typeReferenceDirectiveName, containingFile); + } else { + trace(host, Diagnostics.Resolving_type_reference_directive_0_containing_file_1_root_directory_2, typeReferenceDirectiveName, containingFile, typeRoots); + } + } + if (redirectedReference) { + trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); + } + } + const failedLookupLocations = []; + const affectingLocations = []; + let features = getNodeResolutionFeatures(options); + if (resolutionMode !== void 0) { + features |= 30 /* AllFeatures */; + } + const moduleResolution = getEmitModuleResolutionKind(options); + if (resolutionMode === 99 /* ESNext */ && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) { + features |= 32 /* EsmMode */; + } + const conditions = features & 8 /* Exports */ ? getConditions(options, resolutionMode) : []; + const diagnostics = []; + const moduleResolutionState = { + compilerOptions: options, + host, + traceEnabled, + failedLookupLocations, + affectingLocations, + packageJsonInfoCache: cache, + features, + conditions, + requestContainingDirectory: containingDirectory, + reportDiagnostic: (diag2) => void diagnostics.push(diag2), + isConfigLookup: false, + candidateIsFromPackageJsonField: false, + resolvedPackageDirectory: false + }; + let resolved = primaryLookup(); + let primary = true; + if (!resolved) { + resolved = secondaryLookup(); + primary = false; + } + let resolvedTypeReferenceDirective; + if (resolved) { + const { fileName, packageId } = resolved; + let resolvedFileName = fileName, originalPath; + if (!options.preserveSymlinks) ({ resolvedFileName, originalPath } = getOriginalAndResolvedFileName(fileName, host, traceEnabled)); + resolvedTypeReferenceDirective = { + primary, + resolvedFileName, + originalPath, + packageId, + isExternalLibraryImport: pathContainsNodeModules(fileName) + }; + } + result = { + resolvedTypeReferenceDirective, + failedLookupLocations: initializeResolutionField(failedLookupLocations), + affectingLocations: initializeResolutionField(affectingLocations), + resolutionDiagnostics: initializeResolutionField(diagnostics) + }; + if (containingDirectory && cache && !cache.isReadonly) { + cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set( + typeReferenceDirectiveName, + /*mode*/ + resolutionMode, + result + ); + if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) { + cache.getOrCreateCacheForNonRelativeName(typeReferenceDirectiveName, resolutionMode, redirectedReference).set(containingDirectory, result); + } + } + if (traceEnabled) traceResult(result); + return result; + function traceResult(result2) { + var _a; + if (!((_a = result2.resolvedTypeReferenceDirective) == null ? void 0 : _a.resolvedFileName)) { + trace(host, Diagnostics.Type_reference_directive_0_was_not_resolved, typeReferenceDirectiveName); + } else if (result2.resolvedTypeReferenceDirective.packageId) { + trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_with_Package_ID_2_primary_Colon_3, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, packageIdToString(result2.resolvedTypeReferenceDirective.packageId), result2.resolvedTypeReferenceDirective.primary); + } else { + trace(host, Diagnostics.Type_reference_directive_0_was_successfully_resolved_to_1_primary_Colon_2, typeReferenceDirectiveName, result2.resolvedTypeReferenceDirective.resolvedFileName, result2.resolvedTypeReferenceDirective.primary); + } + } + function primaryLookup() { + if (typeRoots && typeRoots.length) { + if (traceEnabled) { + trace(host, Diagnostics.Resolving_with_primary_search_path_0, typeRoots.join(", ")); + } + return firstDefined(typeRoots, (typeRoot) => { + const candidate = getCandidateFromTypeRoot(typeRoot, typeReferenceDirectiveName, moduleResolutionState); + const directoryExists = directoryProbablyExists(typeRoot, host); + if (!directoryExists && traceEnabled) { + trace(host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot); + } + if (options.typeRoots) { + const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState); + if (resolvedFromFile) { + const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path); + const packageInfo = packageDirectory ? getPackageJsonInfo( + packageDirectory, + /*onlyRecordFailures*/ + false, + moduleResolutionState + ) : void 0; + return resolvedTypeScriptOnly(withPackageId(packageInfo, resolvedFromFile, moduleResolutionState)); + } + } + return resolvedTypeScriptOnly( + loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, moduleResolutionState) + ); + }); + } else { + if (traceEnabled) { + trace(host, Diagnostics.Root_directory_cannot_be_determined_skipping_primary_search_paths); + } + } + } + function secondaryLookup() { + const initialLocationForSecondaryLookup = containingFile && getDirectoryPath(containingFile); + if (initialLocationForSecondaryLookup !== void 0) { + let result2; + if (!options.typeRoots || !endsWith(containingFile, inferredTypesContainingFile)) { + if (traceEnabled) { + trace(host, Diagnostics.Looking_up_in_node_modules_folder_initial_location_0, initialLocationForSecondaryLookup); + } + if (!isExternalModuleNameRelative(typeReferenceDirectiveName)) { + const searchResult = loadModuleFromNearestNodeModulesDirectory( + 4 /* Declaration */, + typeReferenceDirectiveName, + initialLocationForSecondaryLookup, + moduleResolutionState, + /*cache*/ + void 0, + /*redirectedReference*/ + void 0 + ); + result2 = searchResult && searchResult.value; + } else { + const { path: candidate } = normalizePathForCJSResolution(initialLocationForSecondaryLookup, typeReferenceDirectiveName); + result2 = nodeLoadModuleByRelativeName( + 4 /* Declaration */, + candidate, + /*onlyRecordFailures*/ + false, + moduleResolutionState, + /*considerPackageJson*/ + true + ); + } + } else if (traceEnabled) { + trace(host, Diagnostics.Resolving_type_reference_directive_for_program_that_specifies_custom_typeRoots_skipping_lookup_in_node_modules_folder); + } + return resolvedTypeScriptOnly(result2); + } else { + if (traceEnabled) { + trace(host, Diagnostics.Containing_file_is_not_specified_and_root_directory_cannot_be_determined_skipping_lookup_in_node_modules_folder); + } + } + } +} +function getNodeResolutionFeatures(options) { + let features = 0 /* None */; + switch (getEmitModuleResolutionKind(options)) { + case 3 /* Node16 */: + features = 30 /* Node16Default */; + break; + case 99 /* NodeNext */: + features = 30 /* NodeNextDefault */; + break; + case 100 /* Bundler */: + features = 30 /* BundlerDefault */; + break; + } + if (options.resolvePackageJsonExports) { + features |= 8 /* Exports */; + } else if (options.resolvePackageJsonExports === false) { + features &= ~8 /* Exports */; + } + if (options.resolvePackageJsonImports) { + features |= 2 /* Imports */; + } else if (options.resolvePackageJsonImports === false) { + features &= ~2 /* Imports */; + } + return features; +} +function getConditions(options, resolutionMode) { + const moduleResolution = getEmitModuleResolutionKind(options); + if (resolutionMode === void 0) { + if (moduleResolution === 100 /* Bundler */) { + resolutionMode = 99 /* ESNext */; + } else if (moduleResolution === 2 /* Node10 */) { + return []; + } + } + const conditions = resolutionMode === 99 /* ESNext */ ? ["import"] : ["require"]; + if (!options.noDtsResolution) { + conditions.push("types"); + } + if (moduleResolution !== 100 /* Bundler */) { + conditions.push("node"); + } + return concatenate(conditions, options.customConditions); +} +function resolvePackageNameToPackageJson(packageName, containingDirectory, options, host, cache) { + const moduleResolutionState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options); + return forEachAncestorDirectoryStoppingAtGlobalCache(host, containingDirectory, (ancestorDirectory) => { + if (getBaseFileName(ancestorDirectory) !== "node_modules") { + const nodeModulesFolder = combinePaths(ancestorDirectory, "node_modules"); + const candidate = combinePaths(nodeModulesFolder, packageName); + return getPackageJsonInfo( + candidate, + /*onlyRecordFailures*/ + false, + moduleResolutionState + ); + } + }); +} +function getAutomaticTypeDirectiveNames(options, host) { + if (options.types) { + return options.types; + } + const result = []; + if (host.directoryExists && host.getDirectories) { + const typeRoots = getEffectiveTypeRoots(options, host); + if (typeRoots) { + for (const root of typeRoots) { + if (host.directoryExists(root)) { + for (const typeDirectivePath of host.getDirectories(root)) { + const normalized = normalizePath(typeDirectivePath); + const packageJsonPath = combinePaths(root, normalized, "package.json"); + const isNotNeededPackage = host.fileExists(packageJsonPath) && readJson(packageJsonPath, host).typings === null; + if (!isNotNeededPackage) { + const baseFileName = getBaseFileName(normalized); + if (baseFileName.charCodeAt(0) !== 46 /* dot */) { + result.push(baseFileName); + } + } + } + } + } + } + } + return result; +} +function isPackageJsonInfo(entry) { + return !!(entry == null ? void 0 : entry.contents); +} +function isMissingPackageJsonInfo(entry) { + return !!entry && !entry.contents; +} +function compilerOptionValueToString(value) { + var _a; + if (value === null || typeof value !== "object") { + return "" + value; + } + if (isArray(value)) { + return `[${(_a = value.map((e) => compilerOptionValueToString(e))) == null ? void 0 : _a.join(",")}]`; + } + let str = "{"; + for (const key in value) { + if (hasProperty(value, key)) { + str += `${key}: ${compilerOptionValueToString(value[key])}`; + } + } + return str + "}"; +} +function getKeyForCompilerOptions(options, affectingOptionDeclarations) { + return affectingOptionDeclarations.map((option) => compilerOptionValueToString(getCompilerOptionValue(options, option))).join("|") + `|${options.pathsBasePath}`; +} +function createCacheWithRedirects(ownOptions, optionsToRedirectsKey) { + const redirectsMap = /* @__PURE__ */ new Map(); + const redirectsKeyToMap = /* @__PURE__ */ new Map(); + let ownMap = /* @__PURE__ */ new Map(); + if (ownOptions) redirectsMap.set(ownOptions, ownMap); + return { + getMapOfCacheRedirects, + getOrCreateMapOfCacheRedirects, + update, + clear: clear2, + getOwnMap: () => ownMap + }; + function getMapOfCacheRedirects(redirectedReference) { + return redirectedReference ? getOrCreateMap( + redirectedReference.commandLine.options, + /*create*/ + false + ) : ownMap; + } + function getOrCreateMapOfCacheRedirects(redirectedReference) { + return redirectedReference ? getOrCreateMap( + redirectedReference.commandLine.options, + /*create*/ + true + ) : ownMap; + } + function update(newOptions) { + if (ownOptions !== newOptions) { + if (ownOptions) ownMap = getOrCreateMap( + newOptions, + /*create*/ + true + ); + else redirectsMap.set(newOptions, ownMap); + ownOptions = newOptions; + } + } + function getOrCreateMap(redirectOptions, create) { + let result = redirectsMap.get(redirectOptions); + if (result) return result; + const key = getRedirectsCacheKey(redirectOptions); + result = redirectsKeyToMap.get(key); + if (!result) { + if (ownOptions) { + const ownKey = getRedirectsCacheKey(ownOptions); + if (ownKey === key) result = ownMap; + else if (!redirectsKeyToMap.has(ownKey)) redirectsKeyToMap.set(ownKey, ownMap); + } + if (create) result ?? (result = /* @__PURE__ */ new Map()); + if (result) redirectsKeyToMap.set(key, result); + } + if (result) redirectsMap.set(redirectOptions, result); + return result; + } + function clear2() { + const ownKey = ownOptions && optionsToRedirectsKey.get(ownOptions); + ownMap.clear(); + redirectsMap.clear(); + optionsToRedirectsKey.clear(); + redirectsKeyToMap.clear(); + if (ownOptions) { + if (ownKey) optionsToRedirectsKey.set(ownOptions, ownKey); + redirectsMap.set(ownOptions, ownMap); + } + } + function getRedirectsCacheKey(options) { + let result = optionsToRedirectsKey.get(options); + if (!result) { + optionsToRedirectsKey.set(options, result = getKeyForCompilerOptions(options, moduleResolutionOptionDeclarations)); + } + return result; + } +} +function createPackageJsonInfoCache(currentDirectory, getCanonicalFileName) { + let cache; + return { getPackageJsonInfo: getPackageJsonInfo2, setPackageJsonInfo, clear: clear2, getInternalMap }; + function getPackageJsonInfo2(packageJsonPath) { + return cache == null ? void 0 : cache.get(toPath(packageJsonPath, currentDirectory, getCanonicalFileName)); + } + function setPackageJsonInfo(packageJsonPath, info) { + (cache || (cache = /* @__PURE__ */ new Map())).set(toPath(packageJsonPath, currentDirectory, getCanonicalFileName), info); + } + function clear2() { + cache = void 0; + } + function getInternalMap() { + return cache; + } +} +function getOrCreateCache(cacheWithRedirects, redirectedReference, key, create) { + const cache = cacheWithRedirects.getOrCreateMapOfCacheRedirects(redirectedReference); + let result = cache.get(key); + if (!result) { + result = create(); + cache.set(key, result); + } + return result; +} +function createPerDirectoryResolutionCache(currentDirectory, getCanonicalFileName, options, optionsToRedirectsKey) { + const directoryToModuleNameMap = createCacheWithRedirects(options, optionsToRedirectsKey); + return { + getFromDirectoryCache, + getOrCreateCacheForDirectory, + clear: clear2, + update, + directoryToModuleNameMap + }; + function clear2() { + directoryToModuleNameMap.clear(); + } + function update(options2) { + directoryToModuleNameMap.update(options2); + } + function getOrCreateCacheForDirectory(directoryName, redirectedReference) { + const path = toPath(directoryName, currentDirectory, getCanonicalFileName); + return getOrCreateCache(directoryToModuleNameMap, redirectedReference, path, () => createModeAwareCache()); + } + function getFromDirectoryCache(name, mode, directoryName, redirectedReference) { + var _a, _b; + const path = toPath(directoryName, currentDirectory, getCanonicalFileName); + return (_b = (_a = directoryToModuleNameMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(path)) == null ? void 0 : _b.get(name, mode); + } +} +function createModeAwareCacheKey(specifier, mode) { + return mode === void 0 ? specifier : `${mode}|${specifier}`; +} +function createModeAwareCache() { + const underlying = /* @__PURE__ */ new Map(); + const memoizedReverseKeys = /* @__PURE__ */ new Map(); + const cache = { + get(specifier, mode) { + return underlying.get(getUnderlyingCacheKey(specifier, mode)); + }, + set(specifier, mode, value) { + underlying.set(getUnderlyingCacheKey(specifier, mode), value); + return cache; + }, + delete(specifier, mode) { + underlying.delete(getUnderlyingCacheKey(specifier, mode)); + return cache; + }, + has(specifier, mode) { + return underlying.has(getUnderlyingCacheKey(specifier, mode)); + }, + forEach(cb) { + return underlying.forEach((elem, key) => { + const [specifier, mode] = memoizedReverseKeys.get(key); + return cb(elem, specifier, mode); + }); + }, + size() { + return underlying.size; + } + }; + return cache; + function getUnderlyingCacheKey(specifier, mode) { + const result = createModeAwareCacheKey(specifier, mode); + memoizedReverseKeys.set(result, [specifier, mode]); + return result; + } +} +function getOriginalOrResolvedModuleFileName(result) { + return result.resolvedModule && (result.resolvedModule.originalPath || result.resolvedModule.resolvedFileName); +} +function getOriginalOrResolvedTypeReferenceFileName(result) { + return result.resolvedTypeReferenceDirective && (result.resolvedTypeReferenceDirective.originalPath || result.resolvedTypeReferenceDirective.resolvedFileName); +} +function createNonRelativeNameResolutionCache(currentDirectory, getCanonicalFileName, options, getResolvedFileName, optionsToRedirectsKey) { + const moduleNameToDirectoryMap = createCacheWithRedirects(options, optionsToRedirectsKey); + return { + getFromNonRelativeNameCache, + getOrCreateCacheForNonRelativeName, + clear: clear2, + update + }; + function clear2() { + moduleNameToDirectoryMap.clear(); + } + function update(options2) { + moduleNameToDirectoryMap.update(options2); + } + function getFromNonRelativeNameCache(nonRelativeModuleName, mode, directoryName, redirectedReference) { + var _a, _b; + Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName)); + return (_b = (_a = moduleNameToDirectoryMap.getMapOfCacheRedirects(redirectedReference)) == null ? void 0 : _a.get(createModeAwareCacheKey(nonRelativeModuleName, mode))) == null ? void 0 : _b.get(directoryName); + } + function getOrCreateCacheForNonRelativeName(nonRelativeModuleName, mode, redirectedReference) { + Debug.assert(!isExternalModuleNameRelative(nonRelativeModuleName)); + return getOrCreateCache(moduleNameToDirectoryMap, redirectedReference, createModeAwareCacheKey(nonRelativeModuleName, mode), createPerModuleNameCache); + } + function createPerModuleNameCache() { + const directoryPathMap = /* @__PURE__ */ new Map(); + return { get, set }; + function get(directory) { + return directoryPathMap.get(toPath(directory, currentDirectory, getCanonicalFileName)); + } + function set(directory, result) { + const path = toPath(directory, currentDirectory, getCanonicalFileName); + if (directoryPathMap.has(path)) { + return; + } + directoryPathMap.set(path, result); + const resolvedFileName = getResolvedFileName(result); + const commonPrefix = resolvedFileName && getCommonPrefix(path, resolvedFileName); + let current = path; + while (current !== commonPrefix) { + const parent2 = getDirectoryPath(current); + if (parent2 === current || directoryPathMap.has(parent2)) { + break; + } + directoryPathMap.set(parent2, result); + current = parent2; + } + } + function getCommonPrefix(directory, resolution) { + const resolutionDirectory = toPath(getDirectoryPath(resolution), currentDirectory, getCanonicalFileName); + let i = 0; + const limit = Math.min(directory.length, resolutionDirectory.length); + while (i < limit && directory.charCodeAt(i) === resolutionDirectory.charCodeAt(i)) { + i++; + } + if (i === directory.length && (resolutionDirectory.length === i || resolutionDirectory[i] === directorySeparator)) { + return directory; + } + const rootLength = getRootLength(directory); + if (i < rootLength) { + return void 0; + } + const sep = directory.lastIndexOf(directorySeparator, i - 1); + if (sep === -1) { + return void 0; + } + return directory.substr(0, Math.max(sep, rootLength)); + } + } +} +function createModuleOrTypeReferenceResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, getResolvedFileName, optionsToRedirectsKey) { + optionsToRedirectsKey ?? (optionsToRedirectsKey = /* @__PURE__ */ new Map()); + const perDirectoryResolutionCache = createPerDirectoryResolutionCache( + currentDirectory, + getCanonicalFileName, + options, + optionsToRedirectsKey + ); + const nonRelativeNameResolutionCache = createNonRelativeNameResolutionCache( + currentDirectory, + getCanonicalFileName, + options, + getResolvedFileName, + optionsToRedirectsKey + ); + packageJsonInfoCache ?? (packageJsonInfoCache = createPackageJsonInfoCache(currentDirectory, getCanonicalFileName)); + return { + ...packageJsonInfoCache, + ...perDirectoryResolutionCache, + ...nonRelativeNameResolutionCache, + clear: clear2, + update, + getPackageJsonInfoCache: () => packageJsonInfoCache, + clearAllExceptPackageJsonInfoCache, + optionsToRedirectsKey + }; + function clear2() { + clearAllExceptPackageJsonInfoCache(); + packageJsonInfoCache.clear(); + } + function clearAllExceptPackageJsonInfoCache() { + perDirectoryResolutionCache.clear(); + nonRelativeNameResolutionCache.clear(); + } + function update(options2) { + perDirectoryResolutionCache.update(options2); + nonRelativeNameResolutionCache.update(options2); + } +} +function createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) { + const result = createModuleOrTypeReferenceResolutionCache( + currentDirectory, + getCanonicalFileName, + options, + packageJsonInfoCache, + getOriginalOrResolvedModuleFileName, + optionsToRedirectsKey + ); + result.getOrCreateCacheForModuleName = (nonRelativeName, mode, redirectedReference) => result.getOrCreateCacheForNonRelativeName(nonRelativeName, mode, redirectedReference); + return result; +} +function createTypeReferenceDirectiveResolutionCache(currentDirectory, getCanonicalFileName, options, packageJsonInfoCache, optionsToRedirectsKey) { + return createModuleOrTypeReferenceResolutionCache( + currentDirectory, + getCanonicalFileName, + options, + packageJsonInfoCache, + getOriginalOrResolvedTypeReferenceFileName, + optionsToRedirectsKey + ); +} +function getOptionsForLibraryResolution(options) { + return { moduleResolution: 2 /* Node10 */, traceResolution: options.traceResolution }; +} +function resolveLibrary(libraryName, resolveFrom, compilerOptions, host, cache) { + return resolveModuleName(libraryName, resolveFrom, getOptionsForLibraryResolution(compilerOptions), host, cache); +} +function resolveModuleNameFromCache(moduleName, containingFile, cache, mode) { + const containingDirectory = getDirectoryPath(containingFile); + return cache.getFromDirectoryCache( + moduleName, + mode, + containingDirectory, + /*redirectedReference*/ + void 0 + ); +} +function resolveModuleName(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { + const traceEnabled = isTraceEnabled(compilerOptions, host); + if (redirectedReference) { + compilerOptions = redirectedReference.commandLine.options; + } + if (traceEnabled) { + trace(host, Diagnostics.Resolving_module_0_from_1, moduleName, containingFile); + if (redirectedReference) { + trace(host, Diagnostics.Using_compiler_options_of_project_reference_redirect_0, redirectedReference.sourceFile.fileName); + } + } + const containingDirectory = getDirectoryPath(containingFile); + let result = cache == null ? void 0 : cache.getFromDirectoryCache(moduleName, resolutionMode, containingDirectory, redirectedReference); + if (result) { + if (traceEnabled) { + trace(host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory); + } + } else { + let moduleResolution = compilerOptions.moduleResolution; + if (moduleResolution === void 0) { + moduleResolution = getEmitModuleResolutionKind(compilerOptions); + if (traceEnabled) { + trace(host, Diagnostics.Module_resolution_kind_is_not_specified_using_0, ModuleResolutionKind[moduleResolution]); + } + } else { + if (traceEnabled) { + trace(host, Diagnostics.Explicitly_specified_module_resolution_kind_Colon_0, ModuleResolutionKind[moduleResolution]); + } + } + switch (moduleResolution) { + case 3 /* Node16 */: + result = node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); + break; + case 99 /* NodeNext */: + result = nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode); + break; + case 2 /* Node10 */: + result = nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0); + break; + case 1 /* Classic */: + result = classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference); + break; + case 100 /* Bundler */: + result = bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode ? getConditions(compilerOptions, resolutionMode) : void 0); + break; + default: + return Debug.fail(`Unexpected moduleResolution: ${moduleResolution}`); + } + if (cache && !cache.isReadonly) { + cache.getOrCreateCacheForDirectory(containingDirectory, redirectedReference).set(moduleName, resolutionMode, result); + if (!isExternalModuleNameRelative(moduleName)) { + cache.getOrCreateCacheForNonRelativeName(moduleName, resolutionMode, redirectedReference).set(containingDirectory, result); + } + } + } + if (traceEnabled) { + if (result.resolvedModule) { + if (result.resolvedModule.packageId) { + trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1_with_Package_ID_2, moduleName, result.resolvedModule.resolvedFileName, packageIdToString(result.resolvedModule.packageId)); + } else { + trace(host, Diagnostics.Module_name_0_was_successfully_resolved_to_1, moduleName, result.resolvedModule.resolvedFileName); + } + } else { + trace(host, Diagnostics.Module_name_0_was_not_resolved, moduleName); + } + } + return result; +} +function tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loader, state) { + const resolved = tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state); + if (resolved) return resolved.value; + if (!isExternalModuleNameRelative(moduleName)) { + return tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state); + } else { + return tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state); + } +} +function tryLoadModuleUsingPathsIfEligible(extensions, moduleName, loader, state) { + const { baseUrl, paths } = state.compilerOptions; + if (paths && !pathIsRelative(moduleName)) { + if (state.traceEnabled) { + if (baseUrl) { + trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName); + } + trace(state.host, Diagnostics.paths_option_is_specified_looking_for_a_pattern_to_match_module_name_0, moduleName); + } + const baseDirectory = getPathsBasePath(state.compilerOptions, state.host); + const pathPatterns = tryParsePatterns(paths); + return tryLoadModuleUsingPaths( + extensions, + moduleName, + baseDirectory, + paths, + pathPatterns, + loader, + /*onlyRecordFailures*/ + false, + state + ); + } +} +function tryLoadModuleUsingRootDirs(extensions, moduleName, containingDirectory, loader, state) { + if (!state.compilerOptions.rootDirs) { + return void 0; + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.rootDirs_option_is_set_using_it_to_resolve_relative_module_name_0, moduleName); + } + const candidate = normalizePath(combinePaths(containingDirectory, moduleName)); + let matchedRootDir; + let matchedNormalizedPrefix; + for (const rootDir of state.compilerOptions.rootDirs) { + let normalizedRoot = normalizePath(rootDir); + if (!endsWith(normalizedRoot, directorySeparator)) { + normalizedRoot += directorySeparator; + } + const isLongestMatchingPrefix = startsWith(candidate, normalizedRoot) && (matchedNormalizedPrefix === void 0 || matchedNormalizedPrefix.length < normalizedRoot.length); + if (state.traceEnabled) { + trace(state.host, Diagnostics.Checking_if_0_is_the_longest_matching_prefix_for_1_2, normalizedRoot, candidate, isLongestMatchingPrefix); + } + if (isLongestMatchingPrefix) { + matchedNormalizedPrefix = normalizedRoot; + matchedRootDir = rootDir; + } + } + if (matchedNormalizedPrefix) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Longest_matching_prefix_for_0_is_1, candidate, matchedNormalizedPrefix); + } + const suffix = candidate.substr(matchedNormalizedPrefix.length); + if (state.traceEnabled) { + trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, matchedNormalizedPrefix, candidate); + } + const resolvedFileName = loader(extensions, candidate, !directoryProbablyExists(containingDirectory, state.host), state); + if (resolvedFileName) { + return resolvedFileName; + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.Trying_other_entries_in_rootDirs); + } + for (const rootDir of state.compilerOptions.rootDirs) { + if (rootDir === matchedRootDir) { + continue; + } + const candidate2 = combinePaths(normalizePath(rootDir), suffix); + if (state.traceEnabled) { + trace(state.host, Diagnostics.Loading_0_from_the_root_dir_1_candidate_location_2, suffix, rootDir, candidate2); + } + const baseDirectory = getDirectoryPath(candidate2); + const resolvedFileName2 = loader(extensions, candidate2, !directoryProbablyExists(baseDirectory, state.host), state); + if (resolvedFileName2) { + return resolvedFileName2; + } + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.Module_resolution_using_rootDirs_has_failed); + } + } + return void 0; +} +function tryLoadModuleUsingBaseUrl(extensions, moduleName, loader, state) { + const { baseUrl } = state.compilerOptions; + if (!baseUrl) { + return void 0; + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.baseUrl_option_is_set_to_0_using_this_value_to_resolve_non_relative_module_name_1, baseUrl, moduleName); + } + const candidate = normalizePath(combinePaths(baseUrl, moduleName)); + if (state.traceEnabled) { + trace(state.host, Diagnostics.Resolving_module_name_0_relative_to_base_url_1_2, moduleName, baseUrl, candidate); + } + return loader(extensions, candidate, !directoryProbablyExists(getDirectoryPath(candidate), state.host), state); +} +function resolveJSModule(moduleName, initialDir, host) { + const { resolvedModule, failedLookupLocations } = tryResolveJSModuleWorker(moduleName, initialDir, host); + if (!resolvedModule) { + throw new Error(`Could not resolve JS module '${moduleName}' starting at '${initialDir}'. Looked in: ${failedLookupLocations == null ? void 0 : failedLookupLocations.join(", ")}`); + } + return resolvedModule.resolvedFileName; +} +var NodeResolutionFeatures = /* @__PURE__ */ ((NodeResolutionFeatures2) => { + NodeResolutionFeatures2[NodeResolutionFeatures2["None"] = 0] = "None"; + NodeResolutionFeatures2[NodeResolutionFeatures2["Imports"] = 2] = "Imports"; + NodeResolutionFeatures2[NodeResolutionFeatures2["SelfName"] = 4] = "SelfName"; + NodeResolutionFeatures2[NodeResolutionFeatures2["Exports"] = 8] = "Exports"; + NodeResolutionFeatures2[NodeResolutionFeatures2["ExportsPatternTrailers"] = 16] = "ExportsPatternTrailers"; + NodeResolutionFeatures2[NodeResolutionFeatures2["AllFeatures"] = 30] = "AllFeatures"; + NodeResolutionFeatures2[NodeResolutionFeatures2["Node16Default"] = 30] = "Node16Default"; + NodeResolutionFeatures2[NodeResolutionFeatures2["NodeNextDefault"] = 30 /* AllFeatures */] = "NodeNextDefault"; + NodeResolutionFeatures2[NodeResolutionFeatures2["BundlerDefault"] = 30] = "BundlerDefault"; + NodeResolutionFeatures2[NodeResolutionFeatures2["EsmMode"] = 32] = "EsmMode"; + return NodeResolutionFeatures2; +})(NodeResolutionFeatures || {}); +function node16ModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { + return nodeNextModuleNameResolverWorker( + 30 /* Node16Default */, + moduleName, + containingFile, + compilerOptions, + host, + cache, + redirectedReference, + resolutionMode + ); +} +function nodeNextModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode) { + return nodeNextModuleNameResolverWorker( + 30 /* NodeNextDefault */, + moduleName, + containingFile, + compilerOptions, + host, + cache, + redirectedReference, + resolutionMode + ); +} +function nodeNextModuleNameResolverWorker(features, moduleName, containingFile, compilerOptions, host, cache, redirectedReference, resolutionMode, conditions) { + const containingDirectory = getDirectoryPath(containingFile); + const esmMode = resolutionMode === 99 /* ESNext */ ? 32 /* EsmMode */ : 0; + let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */; + if (getResolveJsonModule(compilerOptions)) { + extensions |= 8 /* Json */; + } + return nodeModuleNameResolverWorker( + features | esmMode, + moduleName, + containingDirectory, + compilerOptions, + host, + cache, + extensions, + /*isConfigLookup*/ + false, + redirectedReference, + conditions + ); +} +function tryResolveJSModuleWorker(moduleName, initialDir, host) { + return nodeModuleNameResolverWorker( + 0 /* None */, + moduleName, + initialDir, + { moduleResolution: 2 /* Node10 */, allowJs: true }, + host, + /*cache*/ + void 0, + 2 /* JavaScript */, + /*isConfigLookup*/ + false, + /*redirectedReference*/ + void 0, + /*conditions*/ + void 0 + ); +} +function bundlerModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions) { + const containingDirectory = getDirectoryPath(containingFile); + let extensions = compilerOptions.noDtsResolution ? 3 /* ImplementationFiles */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */; + if (getResolveJsonModule(compilerOptions)) { + extensions |= 8 /* Json */; + } + return nodeModuleNameResolverWorker( + getNodeResolutionFeatures(compilerOptions), + moduleName, + containingDirectory, + compilerOptions, + host, + cache, + extensions, + /*isConfigLookup*/ + false, + redirectedReference, + conditions + ); +} +function nodeModuleNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference, conditions, isConfigLookup) { + let extensions; + if (isConfigLookup) { + extensions = 8 /* Json */; + } else if (compilerOptions.noDtsResolution) { + extensions = 3 /* ImplementationFiles */; + if (getResolveJsonModule(compilerOptions)) extensions |= 8 /* Json */; + } else { + extensions = getResolveJsonModule(compilerOptions) ? 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */ | 8 /* Json */ : 1 /* TypeScript */ | 2 /* JavaScript */ | 4 /* Declaration */; + } + return nodeModuleNameResolverWorker(conditions ? 30 /* AllFeatures */ : 0 /* None */, moduleName, getDirectoryPath(containingFile), compilerOptions, host, cache, extensions, !!isConfigLookup, redirectedReference, conditions); +} +function nodeNextJsonConfigResolver(moduleName, containingFile, host) { + return nodeModuleNameResolverWorker( + 30 /* NodeNextDefault */, + moduleName, + getDirectoryPath(containingFile), + { moduleResolution: 99 /* NodeNext */ }, + host, + /*cache*/ + void 0, + 8 /* Json */, + /*isConfigLookup*/ + true, + /*redirectedReference*/ + void 0, + /*conditions*/ + void 0 + ); +} +function nodeModuleNameResolverWorker(features, moduleName, containingDirectory, compilerOptions, host, cache, extensions, isConfigLookup, redirectedReference, conditions) { + var _a, _b, _c, _d, _e; + const traceEnabled = isTraceEnabled(compilerOptions, host); + const failedLookupLocations = []; + const affectingLocations = []; + const moduleResolution = getEmitModuleResolutionKind(compilerOptions); + conditions ?? (conditions = getConditions( + compilerOptions, + moduleResolution === 100 /* Bundler */ || moduleResolution === 2 /* Node10 */ ? void 0 : features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */ + )); + const diagnostics = []; + const state = { + compilerOptions, + host, + traceEnabled, + failedLookupLocations, + affectingLocations, + packageJsonInfoCache: cache, + features, + conditions: conditions ?? emptyArray, + requestContainingDirectory: containingDirectory, + reportDiagnostic: (diag2) => void diagnostics.push(diag2), + isConfigLookup, + candidateIsFromPackageJsonField: false, + resolvedPackageDirectory: false + }; + if (traceEnabled && moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { + trace(host, Diagnostics.Resolving_in_0_mode_with_conditions_1, features & 32 /* EsmMode */ ? "ESM" : "CJS", state.conditions.map((c) => `'${c}'`).join(", ")); + } + let result; + if (moduleResolution === 2 /* Node10 */) { + const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */); + const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */); + result = priorityExtensions && tryResolve(priorityExtensions, state) || secondaryExtensions && tryResolve(secondaryExtensions, state) || void 0; + } else { + result = tryResolve(extensions, state); + } + let alternateResult; + if (state.resolvedPackageDirectory && !isConfigLookup && !isExternalModuleNameRelative(moduleName)) { + const wantedTypesButGotJs = (result == null ? void 0 : result.value) && extensions & (1 /* TypeScript */ | 4 /* Declaration */) && !extensionIsOk(1 /* TypeScript */ | 4 /* Declaration */, result.value.resolved.extension); + if (((_a = result == null ? void 0 : result.value) == null ? void 0 : _a.isExternalLibraryImport) && wantedTypesButGotJs && features & 8 /* Exports */ && (conditions == null ? void 0 : conditions.includes("import"))) { + traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_modern_Node_resolution_features_disabled_to_see_if_npm_library_needs_configuration_update); + const diagnosticState = { + ...state, + features: state.features & ~8 /* Exports */, + reportDiagnostic: noop + }; + const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState); + if ((_b = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _b.isExternalLibraryImport) { + alternateResult = diagnosticResult.value.resolved.path; + } + } else if ((!(result == null ? void 0 : result.value) || wantedTypesButGotJs) && moduleResolution === 2 /* Node10 */) { + traceIfEnabled(state, Diagnostics.Resolution_of_non_relative_name_failed_trying_with_moduleResolution_bundler_to_see_if_project_may_need_configuration_update); + const diagnosticsCompilerOptions = { ...state.compilerOptions, moduleResolution: 100 /* Bundler */ }; + const diagnosticState = { + ...state, + compilerOptions: diagnosticsCompilerOptions, + features: 30 /* BundlerDefault */, + conditions: getConditions(diagnosticsCompilerOptions), + reportDiagnostic: noop + }; + const diagnosticResult = tryResolve(extensions & (1 /* TypeScript */ | 4 /* Declaration */), diagnosticState); + if ((_c = diagnosticResult == null ? void 0 : diagnosticResult.value) == null ? void 0 : _c.isExternalLibraryImport) { + alternateResult = diagnosticResult.value.resolved.path; + } + } + } + return createResolvedModuleWithFailedLookupLocationsHandlingSymlink( + moduleName, + (_d = result == null ? void 0 : result.value) == null ? void 0 : _d.resolved, + (_e = result == null ? void 0 : result.value) == null ? void 0 : _e.isExternalLibraryImport, + failedLookupLocations, + affectingLocations, + diagnostics, + state, + cache, + alternateResult + ); + function tryResolve(extensions2, state2) { + const loader = (extensions3, candidate, onlyRecordFailures, state3) => nodeLoadModuleByRelativeName( + extensions3, + candidate, + onlyRecordFailures, + state3, + /*considerPackageJson*/ + true + ); + const resolved = tryLoadModuleUsingOptionalResolutionSettings(extensions2, moduleName, containingDirectory, loader, state2); + if (resolved) { + return toSearchResult({ resolved, isExternalLibraryImport: pathContainsNodeModules(resolved.path) }); + } + if (!isExternalModuleNameRelative(moduleName)) { + if (features & 2 /* Imports */ && startsWith(moduleName, "#")) { + const resolved3 = loadModuleFromImports(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference); + if (resolved3) { + return resolved3.value && { value: { resolved: resolved3.value, isExternalLibraryImport: false } }; + } + } + if (features & 4 /* SelfName */) { + const resolved3 = loadModuleFromSelfNameReference(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference); + if (resolved3) { + return resolved3.value && { value: { resolved: resolved3.value, isExternalLibraryImport: false } }; + } + } + if (moduleName.includes(":")) { + if (traceEnabled) { + trace(host, Diagnostics.Skipping_module_0_that_looks_like_an_absolute_URI_target_file_types_Colon_1, moduleName, formatExtensions(extensions2)); + } + return void 0; + } + if (traceEnabled) { + trace(host, Diagnostics.Loading_module_0_from_node_modules_folder_target_file_types_Colon_1, moduleName, formatExtensions(extensions2)); + } + let resolved2 = loadModuleFromNearestNodeModulesDirectory(extensions2, moduleName, containingDirectory, state2, cache, redirectedReference); + if (extensions2 & 4 /* Declaration */) { + resolved2 ?? (resolved2 = resolveFromTypeRoot(moduleName, state2)); + } + return resolved2 && { value: resolved2.value && { resolved: resolved2.value, isExternalLibraryImport: true } }; + } else { + const { path: candidate, parts } = normalizePathForCJSResolution(containingDirectory, moduleName); + const resolved2 = nodeLoadModuleByRelativeName( + extensions2, + candidate, + /*onlyRecordFailures*/ + false, + state2, + /*considerPackageJson*/ + true + ); + return resolved2 && toSearchResult({ resolved: resolved2, isExternalLibraryImport: contains(parts, "node_modules") }); + } + } +} +function normalizePathForCJSResolution(containingDirectory, moduleName) { + const combined = combinePaths(containingDirectory, moduleName); + const parts = getPathComponents(combined); + const lastPart = lastOrUndefined(parts); + const path = lastPart === "." || lastPart === ".." ? ensureTrailingDirectorySeparator(normalizePath(combined)) : normalizePath(combined); + return { path, parts }; +} +function realPath(path, host, traceEnabled) { + if (!host.realpath) { + return path; + } + const real = normalizePath(host.realpath(path)); + if (traceEnabled) { + trace(host, Diagnostics.Resolving_real_path_for_0_result_1, path, real); + } + return real; +} +function nodeLoadModuleByRelativeName(extensions, candidate, onlyRecordFailures, state, considerPackageJson) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Loading_module_as_file_Slash_folder_candidate_module_location_0_target_file_types_Colon_1, candidate, formatExtensions(extensions)); + } + if (!hasTrailingDirectorySeparator(candidate)) { + if (!onlyRecordFailures) { + const parentOfCandidate = getDirectoryPath(candidate); + if (!directoryProbablyExists(parentOfCandidate, state.host)) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, parentOfCandidate); + } + onlyRecordFailures = true; + } + } + const resolvedFromFile = loadModuleFromFile(extensions, candidate, onlyRecordFailures, state); + if (resolvedFromFile) { + const packageDirectory = considerPackageJson ? parseNodeModuleFromPath(resolvedFromFile.path) : void 0; + const packageInfo = packageDirectory ? getPackageJsonInfo( + packageDirectory, + /*onlyRecordFailures*/ + false, + state + ) : void 0; + return withPackageId(packageInfo, resolvedFromFile, state); + } + } + if (!onlyRecordFailures) { + const candidateExists = directoryProbablyExists(candidate, state.host); + if (!candidateExists) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, candidate); + } + onlyRecordFailures = true; + } + } + if (!(state.features & 32 /* EsmMode */)) { + return loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson); + } + return void 0; +} +var nodeModulesPathPart = "/node_modules/"; +function pathContainsNodeModules(path) { + return path.includes(nodeModulesPathPart); +} +function parseNodeModuleFromPath(resolved, isFolder) { + const path = normalizePath(resolved); + const idx = path.lastIndexOf(nodeModulesPathPart); + if (idx === -1) { + return void 0; + } + const indexAfterNodeModules = idx + nodeModulesPathPart.length; + let indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterNodeModules, isFolder); + if (path.charCodeAt(indexAfterNodeModules) === 64 /* at */) { + indexAfterPackageName = moveToNextDirectorySeparatorIfAvailable(path, indexAfterPackageName, isFolder); + } + return path.slice(0, indexAfterPackageName); +} +function moveToNextDirectorySeparatorIfAvailable(path, prevSeparatorIndex, isFolder) { + const nextSeparatorIndex = path.indexOf(directorySeparator, prevSeparatorIndex + 1); + return nextSeparatorIndex === -1 ? isFolder ? path.length : prevSeparatorIndex : nextSeparatorIndex; +} +function loadModuleFromFileNoPackageId(extensions, candidate, onlyRecordFailures, state) { + return noPackageId(loadModuleFromFile(extensions, candidate, onlyRecordFailures, state)); +} +function loadModuleFromFile(extensions, candidate, onlyRecordFailures, state) { + const resolvedByReplacingExtension = loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state); + if (resolvedByReplacingExtension) { + return resolvedByReplacingExtension; + } + if (!(state.features & 32 /* EsmMode */)) { + const resolvedByAddingExtension = tryAddingExtensions(candidate, extensions, "", onlyRecordFailures, state); + if (resolvedByAddingExtension) { + return resolvedByAddingExtension; + } + } +} +function loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state) { + const filename = getBaseFileName(candidate); + if (!filename.includes(".")) { + return void 0; + } + let extensionless = removeFileExtension(candidate); + if (extensionless === candidate) { + extensionless = candidate.substring(0, candidate.lastIndexOf(".")); + } + const extension = candidate.substring(extensionless.length); + if (state.traceEnabled) { + trace(state.host, Diagnostics.File_name_0_has_a_1_extension_stripping_it, candidate, extension); + } + return tryAddingExtensions(extensionless, extensions, extension, onlyRecordFailures, state); +} +function loadFileNameFromPackageJsonField(extensions, candidate, packageJsonValue, onlyRecordFailures, state) { + if (extensions & 1 /* TypeScript */ && fileExtensionIsOneOf(candidate, supportedTSImplementationExtensions) || extensions & 4 /* Declaration */ && fileExtensionIsOneOf(candidate, supportedDeclarationExtensions)) { + const result = tryFile(candidate, onlyRecordFailures, state); + const ext = tryExtractTSExtension(candidate); + return result !== void 0 ? { path: candidate, ext, resolvedUsingTsExtension: packageJsonValue ? !endsWith(packageJsonValue, ext) : void 0 } : void 0; + } + if (state.isConfigLookup && extensions === 8 /* Json */ && fileExtensionIs(candidate, ".json" /* Json */)) { + const result = tryFile(candidate, onlyRecordFailures, state); + return result !== void 0 ? { path: candidate, ext: ".json" /* Json */, resolvedUsingTsExtension: void 0 } : void 0; + } + return loadModuleFromFileNoImplicitExtensions(extensions, candidate, onlyRecordFailures, state); +} +function tryAddingExtensions(candidate, extensions, originalExtension, onlyRecordFailures, state) { + if (!onlyRecordFailures) { + const directory = getDirectoryPath(candidate); + if (directory) { + onlyRecordFailures = !directoryProbablyExists(directory, state.host); + } + } + switch (originalExtension) { + case ".mjs" /* Mjs */: + case ".mts" /* Mts */: + case ".d.mts" /* Dmts */: + return extensions & 1 /* TypeScript */ && tryExtension(".mts" /* Mts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 4 /* Declaration */ && tryExtension(".d.mts" /* Dmts */, originalExtension === ".mts" /* Mts */ || originalExtension === ".d.mts" /* Dmts */) || extensions & 2 /* JavaScript */ && tryExtension(".mjs" /* Mjs */) || void 0; + case ".cjs" /* Cjs */: + case ".cts" /* Cts */: + case ".d.cts" /* Dcts */: + return extensions & 1 /* TypeScript */ && tryExtension(".cts" /* Cts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 4 /* Declaration */ && tryExtension(".d.cts" /* Dcts */, originalExtension === ".cts" /* Cts */ || originalExtension === ".d.cts" /* Dcts */) || extensions & 2 /* JavaScript */ && tryExtension(".cjs" /* Cjs */) || void 0; + case ".json" /* Json */: + return extensions & 4 /* Declaration */ && tryExtension(".d.json.ts") || extensions & 8 /* Json */ && tryExtension(".json" /* Json */) || void 0; + case ".tsx" /* Tsx */: + case ".jsx" /* Jsx */: + return extensions & 1 /* TypeScript */ && (tryExtension(".tsx" /* Tsx */, originalExtension === ".tsx" /* Tsx */) || tryExtension(".ts" /* Ts */, originalExtension === ".tsx" /* Tsx */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".tsx" /* Tsx */) || extensions & 2 /* JavaScript */ && (tryExtension(".jsx" /* Jsx */) || tryExtension(".js" /* Js */)) || void 0; + case ".ts" /* Ts */: + case ".d.ts" /* Dts */: + case ".js" /* Js */: + case "": + return extensions & 1 /* TypeScript */ && (tryExtension(".ts" /* Ts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || tryExtension(".tsx" /* Tsx */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */)) || extensions & 4 /* Declaration */ && tryExtension(".d.ts" /* Dts */, originalExtension === ".ts" /* Ts */ || originalExtension === ".d.ts" /* Dts */) || extensions & 2 /* JavaScript */ && (tryExtension(".js" /* Js */) || tryExtension(".jsx" /* Jsx */)) || state.isConfigLookup && tryExtension(".json" /* Json */) || void 0; + default: + return extensions & 4 /* Declaration */ && !isDeclarationFileName(candidate + originalExtension) && tryExtension(`.d${originalExtension}.ts`) || void 0; + } + function tryExtension(ext, resolvedUsingTsExtension) { + const path = tryFile(candidate + ext, onlyRecordFailures, state); + return path === void 0 ? void 0 : { path, ext, resolvedUsingTsExtension: !state.candidateIsFromPackageJsonField && resolvedUsingTsExtension }; + } +} +function tryFile(fileName, onlyRecordFailures, state) { + var _a; + if (!((_a = state.compilerOptions.moduleSuffixes) == null ? void 0 : _a.length)) { + return tryFileLookup(fileName, onlyRecordFailures, state); + } + const ext = tryGetExtensionFromPath2(fileName) ?? ""; + const fileNameNoExtension = ext ? removeExtension(fileName, ext) : fileName; + return forEach(state.compilerOptions.moduleSuffixes, (suffix) => tryFileLookup(fileNameNoExtension + suffix + ext, onlyRecordFailures, state)); +} +function tryFileLookup(fileName, onlyRecordFailures, state) { + var _a; + if (!onlyRecordFailures) { + if (state.host.fileExists(fileName)) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.File_0_exists_use_it_as_a_name_resolution_result, fileName); + } + return fileName; + } else { + if (state.traceEnabled) { + trace(state.host, Diagnostics.File_0_does_not_exist, fileName); + } + } + } + (_a = state.failedLookupLocations) == null ? void 0 : _a.push(fileName); + return void 0; +} +function loadNodeModuleFromDirectory(extensions, candidate, onlyRecordFailures, state, considerPackageJson = true) { + const packageInfo = considerPackageJson ? getPackageJsonInfo(candidate, onlyRecordFailures, state) : void 0; + const packageJsonContent = packageInfo && packageInfo.contents.packageJsonContent; + const versionPaths = packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state); + return withPackageId(packageInfo, loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, packageJsonContent, versionPaths), state); +} +function getEntrypointsFromPackageJsonInfo(packageJsonInfo, options, host, cache, resolveJs) { + if (!resolveJs && packageJsonInfo.contents.resolvedEntrypoints !== void 0) { + return packageJsonInfo.contents.resolvedEntrypoints; + } + let entrypoints; + const extensions = 1 /* TypeScript */ | 4 /* Declaration */ | (resolveJs ? 2 /* JavaScript */ : 0); + const features = getNodeResolutionFeatures(options); + const loadPackageJsonMainState = getTemporaryModuleResolutionState(cache == null ? void 0 : cache.getPackageJsonInfoCache(), host, options); + loadPackageJsonMainState.conditions = getConditions(options); + loadPackageJsonMainState.requestContainingDirectory = packageJsonInfo.packageDirectory; + const mainResolution = loadNodeModuleFromDirectoryWorker( + extensions, + packageJsonInfo.packageDirectory, + /*onlyRecordFailures*/ + false, + loadPackageJsonMainState, + packageJsonInfo.contents.packageJsonContent, + getVersionPathsOfPackageJsonInfo(packageJsonInfo, loadPackageJsonMainState) + ); + entrypoints = append(entrypoints, mainResolution == null ? void 0 : mainResolution.path); + if (features & 8 /* Exports */ && packageJsonInfo.contents.packageJsonContent.exports) { + const conditionSets = deduplicate( + [getConditions(options, 99 /* ESNext */), getConditions(options, 1 /* CommonJS */)], + arrayIsEqualTo + ); + for (const conditions of conditionSets) { + const loadPackageJsonExportsState = { ...loadPackageJsonMainState, failedLookupLocations: [], conditions, host }; + const exportResolutions = loadEntrypointsFromExportMap( + packageJsonInfo, + packageJsonInfo.contents.packageJsonContent.exports, + loadPackageJsonExportsState, + extensions + ); + if (exportResolutions) { + for (const resolution of exportResolutions) { + entrypoints = appendIfUnique(entrypoints, resolution.path); + } + } + } + } + return packageJsonInfo.contents.resolvedEntrypoints = entrypoints || false; +} +function loadEntrypointsFromExportMap(scope, exports2, state, extensions) { + let entrypoints; + if (isArray(exports2)) { + for (const target of exports2) { + loadEntrypointsFromTargetExports(target); + } + } else if (typeof exports2 === "object" && exports2 !== null && allKeysStartWithDot(exports2)) { + for (const key in exports2) { + loadEntrypointsFromTargetExports(exports2[key]); + } + } else { + loadEntrypointsFromTargetExports(exports2); + } + return entrypoints; + function loadEntrypointsFromTargetExports(target) { + var _a, _b; + if (typeof target === "string" && startsWith(target, "./")) { + if (target.includes("*") && state.host.readDirectory) { + if (target.indexOf("*") !== target.lastIndexOf("*")) { + return false; + } + state.host.readDirectory( + scope.packageDirectory, + extensionsToExtensionsArray(extensions), + /*excludes*/ + void 0, + [ + changeFullExtension(replaceFirstStar(target, "**/*"), ".*") + ] + ).forEach((entry) => { + entrypoints = appendIfUnique(entrypoints, { + path: entry, + ext: getAnyExtensionFromPath(entry), + resolvedUsingTsExtension: void 0 + }); + }); + } else { + const partsAfterFirst = getPathComponents(target).slice(2); + if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) { + return false; + } + const resolvedTarget = combinePaths(scope.packageDirectory, target); + const finalPath = getNormalizedAbsolutePath(resolvedTarget, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); + const result = loadFileNameFromPackageJsonField( + extensions, + finalPath, + target, + /*onlyRecordFailures*/ + false, + state + ); + if (result) { + entrypoints = appendIfUnique(entrypoints, result, (a, b) => a.path === b.path); + return true; + } + } + } else if (Array.isArray(target)) { + for (const t of target) { + const success = loadEntrypointsFromTargetExports(t); + if (success) { + return true; + } + } + } else if (typeof target === "object" && target !== null) { + return forEach(getOwnKeys(target), (key) => { + if (key === "default" || contains(state.conditions, key) || isApplicableVersionedTypesKey(state.conditions, key)) { + loadEntrypointsFromTargetExports(target[key]); + return true; + } + }); + } + } +} +function getTemporaryModuleResolutionState(packageJsonInfoCache, host, options) { + return { + host, + compilerOptions: options, + traceEnabled: isTraceEnabled(options, host), + failedLookupLocations: void 0, + affectingLocations: void 0, + packageJsonInfoCache, + features: 0 /* None */, + conditions: emptyArray, + requestContainingDirectory: void 0, + reportDiagnostic: noop, + isConfigLookup: false, + candidateIsFromPackageJsonField: false, + resolvedPackageDirectory: false + }; +} +function getPackageScopeForPath(directory, state) { + return forEachAncestorDirectoryStoppingAtGlobalCache( + state.host, + directory, + (dir) => getPackageJsonInfo( + dir, + /*onlyRecordFailures*/ + false, + state + ) + ); +} +function getVersionPathsOfPackageJsonInfo(packageJsonInfo, state) { + if (packageJsonInfo.contents.versionPaths === void 0) { + packageJsonInfo.contents.versionPaths = readPackageJsonTypesVersionPaths(packageJsonInfo.contents.packageJsonContent, state) || false; + } + return packageJsonInfo.contents.versionPaths || void 0; +} +function getPeerDependenciesOfPackageJsonInfo(packageJsonInfo, state) { + if (packageJsonInfo.contents.peerDependencies === void 0) { + packageJsonInfo.contents.peerDependencies = readPackageJsonPeerDependencies(packageJsonInfo, state) || false; + } + return packageJsonInfo.contents.peerDependencies || void 0; +} +function readPackageJsonPeerDependencies(packageJsonInfo, state) { + const peerDependencies = readPackageJsonField(packageJsonInfo.contents.packageJsonContent, "peerDependencies", "object", state); + if (peerDependencies === void 0) return void 0; + if (state.traceEnabled) trace(state.host, Diagnostics.package_json_has_a_peerDependencies_field); + const packageDirectory = realPath(packageJsonInfo.packageDirectory, state.host, state.traceEnabled); + const nodeModules = packageDirectory.substring(0, packageDirectory.lastIndexOf("node_modules") + "node_modules".length) + directorySeparator; + let result = ""; + for (const key in peerDependencies) { + if (hasProperty(peerDependencies, key)) { + const peerPackageJson = getPackageJsonInfo( + nodeModules + key, + /*onlyRecordFailures*/ + false, + state + ); + if (peerPackageJson) { + const version2 = peerPackageJson.contents.packageJsonContent.version; + result += `+${key}@${version2}`; + if (state.traceEnabled) trace(state.host, Diagnostics.Found_peerDependency_0_with_1_version, key, version2); + } else { + if (state.traceEnabled) trace(state.host, Diagnostics.Failed_to_find_peerDependency_0, key); + } + } + } + return result; +} +function getPackageJsonInfo(packageDirectory, onlyRecordFailures, state) { + var _a, _b, _c, _d, _e, _f; + const { host, traceEnabled } = state; + const packageJsonPath = combinePaths(packageDirectory, "package.json"); + if (onlyRecordFailures) { + (_a = state.failedLookupLocations) == null ? void 0 : _a.push(packageJsonPath); + return void 0; + } + const existing = (_b = state.packageJsonInfoCache) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath); + if (existing !== void 0) { + if (isPackageJsonInfo(existing)) { + if (traceEnabled) trace(host, Diagnostics.File_0_exists_according_to_earlier_cached_lookups, packageJsonPath); + (_c = state.affectingLocations) == null ? void 0 : _c.push(packageJsonPath); + return existing.packageDirectory === packageDirectory ? existing : { packageDirectory, contents: existing.contents }; + } else { + if (existing.directoryExists && traceEnabled) trace(host, Diagnostics.File_0_does_not_exist_according_to_earlier_cached_lookups, packageJsonPath); + (_d = state.failedLookupLocations) == null ? void 0 : _d.push(packageJsonPath); + return void 0; + } + } + const directoryExists = directoryProbablyExists(packageDirectory, host); + if (directoryExists && host.fileExists(packageJsonPath)) { + const packageJsonContent = readJson(packageJsonPath, host); + if (traceEnabled) { + trace(host, Diagnostics.Found_package_json_at_0, packageJsonPath); + } + const result = { packageDirectory, contents: { packageJsonContent, versionPaths: void 0, resolvedEntrypoints: void 0, peerDependencies: void 0 } }; + if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly) state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, result); + (_e = state.affectingLocations) == null ? void 0 : _e.push(packageJsonPath); + return result; + } else { + if (directoryExists && traceEnabled) { + trace(host, Diagnostics.File_0_does_not_exist, packageJsonPath); + } + if (state.packageJsonInfoCache && !state.packageJsonInfoCache.isReadonly) state.packageJsonInfoCache.setPackageJsonInfo(packageJsonPath, { packageDirectory, directoryExists }); + (_f = state.failedLookupLocations) == null ? void 0 : _f.push(packageJsonPath); + } +} +function loadNodeModuleFromDirectoryWorker(extensions, candidate, onlyRecordFailures, state, jsonContent, versionPaths) { + let packageFile; + if (jsonContent) { + if (state.isConfigLookup) { + packageFile = readPackageJsonTSConfigField(jsonContent, candidate, state); + } else { + packageFile = extensions & 4 /* Declaration */ && readPackageJsonTypesFields(jsonContent, candidate, state) || extensions & (3 /* ImplementationFiles */ | 4 /* Declaration */) && readPackageJsonMainField(jsonContent, candidate, state) || void 0; + } + } + const loader = (extensions2, candidate2, onlyRecordFailures2, state2) => { + const fromFile = loadFileNameFromPackageJsonField( + extensions2, + candidate2, + /*packageJsonValue*/ + void 0, + onlyRecordFailures2, + state2 + ); + if (fromFile) { + return noPackageId(fromFile); + } + const expandedExtensions = extensions2 === 4 /* Declaration */ ? 1 /* TypeScript */ | 4 /* Declaration */ : extensions2; + const features = state2.features; + const candidateIsFromPackageJsonField = state2.candidateIsFromPackageJsonField; + state2.candidateIsFromPackageJsonField = true; + if ((jsonContent == null ? void 0 : jsonContent.type) !== "module") { + state2.features &= ~32 /* EsmMode */; + } + const result = nodeLoadModuleByRelativeName( + expandedExtensions, + candidate2, + onlyRecordFailures2, + state2, + /*considerPackageJson*/ + false + ); + state2.features = features; + state2.candidateIsFromPackageJsonField = candidateIsFromPackageJsonField; + return result; + }; + const onlyRecordFailuresForPackageFile = packageFile ? !directoryProbablyExists(getDirectoryPath(packageFile), state.host) : void 0; + const onlyRecordFailuresForIndex = onlyRecordFailures || !directoryProbablyExists(candidate, state.host); + const indexPath = combinePaths(candidate, state.isConfigLookup ? "tsconfig" : "index"); + if (versionPaths && (!packageFile || containsPath(candidate, packageFile))) { + const moduleName = getRelativePathFromDirectory( + candidate, + packageFile || indexPath, + /*ignoreCase*/ + false + ); + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, moduleName); + } + const pathPatterns = tryParsePatterns(versionPaths.paths); + const result = tryLoadModuleUsingPaths(extensions, moduleName, candidate, versionPaths.paths, pathPatterns, loader, onlyRecordFailuresForPackageFile || onlyRecordFailuresForIndex, state); + if (result) { + return removeIgnoredPackageId(result.value); + } + } + const packageFileResult = packageFile && removeIgnoredPackageId(loader(extensions, packageFile, onlyRecordFailuresForPackageFile, state)); + if (packageFileResult) return packageFileResult; + if (!(state.features & 32 /* EsmMode */)) { + return loadModuleFromFile(extensions, indexPath, onlyRecordFailuresForIndex, state); + } +} +function extensionIsOk(extensions, extension) { + return extensions & 2 /* JavaScript */ && (extension === ".js" /* Js */ || extension === ".jsx" /* Jsx */ || extension === ".mjs" /* Mjs */ || extension === ".cjs" /* Cjs */) || extensions & 1 /* TypeScript */ && (extension === ".ts" /* Ts */ || extension === ".tsx" /* Tsx */ || extension === ".mts" /* Mts */ || extension === ".cts" /* Cts */) || extensions & 4 /* Declaration */ && (extension === ".d.ts" /* Dts */ || extension === ".d.mts" /* Dmts */ || extension === ".d.cts" /* Dcts */) || extensions & 8 /* Json */ && extension === ".json" /* Json */ || false; +} +function parsePackageName(moduleName) { + let idx = moduleName.indexOf(directorySeparator); + if (moduleName[0] === "@") { + idx = moduleName.indexOf(directorySeparator, idx + 1); + } + return idx === -1 ? { packageName: moduleName, rest: "" } : { packageName: moduleName.slice(0, idx), rest: moduleName.slice(idx + 1) }; +} +function allKeysStartWithDot(obj) { + return every(getOwnKeys(obj), (k) => startsWith(k, ".")); +} +function noKeyStartsWithDot(obj) { + return !some(getOwnKeys(obj), (k) => startsWith(k, ".")); +} +function loadModuleFromSelfNameReference(extensions, moduleName, directory, state, cache, redirectedReference) { + var _a, _b; + const directoryPath = getNormalizedAbsolutePath(directory, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); + const scope = getPackageScopeForPath(directoryPath, state); + if (!scope || !scope.contents.packageJsonContent.exports) { + return void 0; + } + if (typeof scope.contents.packageJsonContent.name !== "string") { + return void 0; + } + const parts = getPathComponents(moduleName); + const nameParts = getPathComponents(scope.contents.packageJsonContent.name); + if (!every(nameParts, (p, i) => parts[i] === p)) { + return void 0; + } + const trailingParts = parts.slice(nameParts.length); + const subpath = !length(trailingParts) ? "." : `.${directorySeparator}${trailingParts.join(directorySeparator)}`; + if (getAllowJSCompilerOption(state.compilerOptions) && !pathContainsNodeModules(directory)) { + return loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference); + } + const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */); + const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */); + return loadModuleFromExports(scope, priorityExtensions, subpath, state, cache, redirectedReference) || loadModuleFromExports(scope, secondaryExtensions, subpath, state, cache, redirectedReference); +} +function loadModuleFromExports(scope, extensions, subpath, state, cache, redirectedReference) { + if (!scope.contents.packageJsonContent.exports) { + return void 0; + } + if (subpath === ".") { + let mainExport; + if (typeof scope.contents.packageJsonContent.exports === "string" || Array.isArray(scope.contents.packageJsonContent.exports) || typeof scope.contents.packageJsonContent.exports === "object" && noKeyStartsWithDot(scope.contents.packageJsonContent.exports)) { + mainExport = scope.contents.packageJsonContent.exports; + } else if (hasProperty(scope.contents.packageJsonContent.exports, ".")) { + mainExport = scope.contents.packageJsonContent.exports["."]; + } + if (mainExport) { + const loadModuleFromTargetExportOrImport = getLoadModuleFromTargetExportOrImport( + extensions, + state, + cache, + redirectedReference, + subpath, + scope, + /*isImports*/ + false + ); + return loadModuleFromTargetExportOrImport( + mainExport, + "", + /*pattern*/ + false, + "." + ); + } + } else if (allKeysStartWithDot(scope.contents.packageJsonContent.exports)) { + if (typeof scope.contents.packageJsonContent.exports !== "object") { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + const result = loadModuleFromExportsOrImports( + extensions, + state, + cache, + redirectedReference, + subpath, + scope.contents.packageJsonContent.exports, + scope, + /*isImports*/ + false + ); + if (result) { + return result; + } + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.Export_specifier_0_does_not_exist_in_package_json_scope_at_path_1, subpath, scope.packageDirectory); + } + return toSearchResult( + /*value*/ + void 0 + ); +} +function loadModuleFromImports(extensions, moduleName, directory, state, cache, redirectedReference) { + var _a, _b; + if (moduleName === "#" || startsWith(moduleName, "#/")) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Invalid_import_specifier_0_has_no_possible_resolutions, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + const directoryPath = getNormalizedAbsolutePath(directory, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); + const scope = getPackageScopeForPath(directoryPath, state); + if (!scope) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Directory_0_has_no_containing_package_json_scope_Imports_will_not_resolve, directoryPath); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + if (!scope.contents.packageJsonContent.imports) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_has_no_imports_defined, scope.packageDirectory); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + const result = loadModuleFromExportsOrImports( + extensions, + state, + cache, + redirectedReference, + moduleName, + scope.contents.packageJsonContent.imports, + scope, + /*isImports*/ + true + ); + if (result) { + return result; + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.Import_specifier_0_does_not_exist_in_package_json_scope_at_path_1, moduleName, scope.packageDirectory); + } + return toSearchResult( + /*value*/ + void 0 + ); +} +function comparePatternKeys(a, b) { + const aPatternIndex = a.indexOf("*"); + const bPatternIndex = b.indexOf("*"); + const baseLenA = aPatternIndex === -1 ? a.length : aPatternIndex + 1; + const baseLenB = bPatternIndex === -1 ? b.length : bPatternIndex + 1; + if (baseLenA > baseLenB) return -1 /* LessThan */; + if (baseLenB > baseLenA) return 1 /* GreaterThan */; + if (aPatternIndex === -1) return 1 /* GreaterThan */; + if (bPatternIndex === -1) return -1 /* LessThan */; + if (a.length > b.length) return -1 /* LessThan */; + if (b.length > a.length) return 1 /* GreaterThan */; + return 0 /* EqualTo */; +} +function loadModuleFromExportsOrImports(extensions, state, cache, redirectedReference, moduleName, lookupTable, scope, isImports) { + const loadModuleFromTargetExportOrImport = getLoadModuleFromTargetExportOrImport(extensions, state, cache, redirectedReference, moduleName, scope, isImports); + if (!endsWith(moduleName, directorySeparator) && !moduleName.includes("*") && hasProperty(lookupTable, moduleName)) { + const target = lookupTable[moduleName]; + return loadModuleFromTargetExportOrImport( + target, + /*subpath*/ + "", + /*pattern*/ + false, + moduleName + ); + } + const expandingKeys = toSorted(filter(getOwnKeys(lookupTable), (k) => hasOneAsterisk(k) || endsWith(k, "/")), comparePatternKeys); + for (const potentialTarget of expandingKeys) { + if (state.features & 16 /* ExportsPatternTrailers */ && matchesPatternWithTrailer(potentialTarget, moduleName)) { + const target = lookupTable[potentialTarget]; + const starPos = potentialTarget.indexOf("*"); + const subpath = moduleName.substring(potentialTarget.substring(0, starPos).length, moduleName.length - (potentialTarget.length - 1 - starPos)); + return loadModuleFromTargetExportOrImport( + target, + subpath, + /*pattern*/ + true, + potentialTarget + ); + } else if (endsWith(potentialTarget, "*") && startsWith(moduleName, potentialTarget.substring(0, potentialTarget.length - 1))) { + const target = lookupTable[potentialTarget]; + const subpath = moduleName.substring(potentialTarget.length - 1); + return loadModuleFromTargetExportOrImport( + target, + subpath, + /*pattern*/ + true, + potentialTarget + ); + } else if (startsWith(moduleName, potentialTarget)) { + const target = lookupTable[potentialTarget]; + const subpath = moduleName.substring(potentialTarget.length); + return loadModuleFromTargetExportOrImport( + target, + subpath, + /*pattern*/ + false, + potentialTarget + ); + } + } + function matchesPatternWithTrailer(target, name) { + if (endsWith(target, "*")) return false; + const starPos = target.indexOf("*"); + if (starPos === -1) return false; + return startsWith(name, target.substring(0, starPos)) && endsWith(name, target.substring(starPos + 1)); + } +} +function hasOneAsterisk(patternKey) { + const firstStar = patternKey.indexOf("*"); + return firstStar !== -1 && firstStar === patternKey.lastIndexOf("*"); +} +function getLoadModuleFromTargetExportOrImport(extensions, state, cache, redirectedReference, moduleName, scope, isImports) { + return loadModuleFromTargetExportOrImport; + function loadModuleFromTargetExportOrImport(target, subpath, pattern, key) { + if (typeof target === "string") { + if (!pattern && subpath.length > 0 && !endsWith(target, "/")) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + if (!startsWith(target, "./")) { + if (isImports && !startsWith(target, "../") && !startsWith(target, "/") && !isRootedDiskPath(target)) { + const combinedLookup = pattern ? target.replace(/\*/g, subpath) : target + subpath; + traceIfEnabled(state, Diagnostics.Using_0_subpath_1_with_target_2, "imports", key, combinedLookup); + traceIfEnabled(state, Diagnostics.Resolving_module_0_from_1, combinedLookup, scope.packageDirectory + "/"); + const result = nodeModuleNameResolverWorker( + state.features, + combinedLookup, + scope.packageDirectory + "/", + state.compilerOptions, + state.host, + cache, + extensions, + /*isConfigLookup*/ + false, + redirectedReference, + state.conditions + ); + return toSearchResult( + result.resolvedModule ? { + path: result.resolvedModule.resolvedFileName, + extension: result.resolvedModule.extension, + packageId: result.resolvedModule.packageId, + originalPath: result.resolvedModule.originalPath, + resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension + } : void 0 + ); + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + const parts = pathIsRelative(target) ? getPathComponents(target).slice(1) : getPathComponents(target); + const partsAfterFirst = parts.slice(1); + if (partsAfterFirst.includes("..") || partsAfterFirst.includes(".") || partsAfterFirst.includes("node_modules")) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + const resolvedTarget = combinePaths(scope.packageDirectory, target); + const subpathParts = getPathComponents(subpath); + if (subpathParts.includes("..") || subpathParts.includes(".") || subpathParts.includes("node_modules")) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.Using_0_subpath_1_with_target_2, isImports ? "imports" : "exports", key, pattern ? target.replace(/\*/g, subpath) : target + subpath); + } + const finalPath = toAbsolutePath(pattern ? resolvedTarget.replace(/\*/g, subpath) : resolvedTarget + subpath); + const inputLink = tryLoadInputFileForPath(finalPath, subpath, combinePaths(scope.packageDirectory, "package.json"), isImports); + if (inputLink) return inputLink; + return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField( + extensions, + finalPath, + target, + /*onlyRecordFailures*/ + false, + state + ), state)); + } else if (typeof target === "object" && target !== null) { + if (!Array.isArray(target)) { + traceIfEnabled(state, Diagnostics.Entering_conditional_exports); + for (const condition of getOwnKeys(target)) { + if (condition === "default" || state.conditions.includes(condition) || isApplicableVersionedTypesKey(state.conditions, condition)) { + traceIfEnabled(state, Diagnostics.Matched_0_condition_1, isImports ? "imports" : "exports", condition); + const subTarget = target[condition]; + const result = loadModuleFromTargetExportOrImport(subTarget, subpath, pattern, key); + if (result) { + traceIfEnabled(state, Diagnostics.Resolved_under_condition_0, condition); + traceIfEnabled(state, Diagnostics.Exiting_conditional_exports); + return result; + } else { + traceIfEnabled(state, Diagnostics.Failed_to_resolve_under_condition_0, condition); + } + } else { + traceIfEnabled(state, Diagnostics.Saw_non_matching_condition_0, condition); + } + } + traceIfEnabled(state, Diagnostics.Exiting_conditional_exports); + return void 0; + } else { + if (!length(target)) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + for (const elem of target) { + const result = loadModuleFromTargetExportOrImport(elem, subpath, pattern, key); + if (result) { + return result; + } + } + } + } else if (target === null) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_explicitly_maps_specifier_1_to_null, scope.packageDirectory, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + } + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_scope_0_has_invalid_type_for_target_of_specifier_1, scope.packageDirectory, moduleName); + } + return toSearchResult( + /*value*/ + void 0 + ); + function toAbsolutePath(path) { + var _a, _b; + if (path === void 0) return path; + return getNormalizedAbsolutePath(path, (_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)); + } + function combineDirectoryPath(root, dir) { + return ensureTrailingDirectorySeparator(combinePaths(root, dir)); + } + function tryLoadInputFileForPath(finalPath, entry, packagePath, isImports2) { + var _a, _b, _c, _d; + if (!state.isConfigLookup && (state.compilerOptions.declarationDir || state.compilerOptions.outDir) && !finalPath.includes("/node_modules/") && (state.compilerOptions.configFile ? containsPath(scope.packageDirectory, toAbsolutePath(state.compilerOptions.configFile.fileName), !useCaseSensitiveFileNames(state)) : true)) { + const getCanonicalFileName = hostGetCanonicalFileName({ useCaseSensitiveFileNames: () => useCaseSensitiveFileNames(state) }); + const commonSourceDirGuesses = []; + if (state.compilerOptions.rootDir || state.compilerOptions.composite && state.compilerOptions.configFilePath) { + const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [], ((_b = (_a = state.host).getCurrentDirectory) == null ? void 0 : _b.call(_a)) || "", getCanonicalFileName)); + commonSourceDirGuesses.push(commonDir); + } else if (state.requestContainingDirectory) { + const requestingFile = toAbsolutePath(combinePaths(state.requestContainingDirectory, "index.ts")); + const commonDir = toAbsolutePath(getCommonSourceDirectory(state.compilerOptions, () => [requestingFile, toAbsolutePath(packagePath)], ((_d = (_c = state.host).getCurrentDirectory) == null ? void 0 : _d.call(_c)) || "", getCanonicalFileName)); + commonSourceDirGuesses.push(commonDir); + let fragment = ensureTrailingDirectorySeparator(commonDir); + while (fragment && fragment.length > 1) { + const parts = getPathComponents(fragment); + parts.pop(); + const commonDir2 = getPathFromPathComponents(parts); + commonSourceDirGuesses.unshift(commonDir2); + fragment = ensureTrailingDirectorySeparator(commonDir2); + } + } + if (commonSourceDirGuesses.length > 1) { + state.reportDiagnostic(createCompilerDiagnostic( + isImports2 ? Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_import_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate : Diagnostics.The_project_root_is_ambiguous_but_is_required_to_resolve_export_map_entry_0_in_file_1_Supply_the_rootDir_compiler_option_to_disambiguate, + entry === "" ? "." : entry, + // replace empty string with `.` - the reverse of the operation done when entries are built - so main entrypoint errors don't look weird + packagePath + )); + } + for (const commonSourceDirGuess of commonSourceDirGuesses) { + const candidateDirectories = getOutputDirectoriesForBaseDirectory(commonSourceDirGuess); + for (const candidateDir of candidateDirectories) { + if (containsPath(candidateDir, finalPath, !useCaseSensitiveFileNames(state))) { + const pathFragment = finalPath.slice(candidateDir.length + 1); + const possibleInputBase = combinePaths(commonSourceDirGuess, pathFragment); + const jsAndDtsExtensions = [".mjs" /* Mjs */, ".cjs" /* Cjs */, ".js" /* Js */, ".json" /* Json */, ".d.mts" /* Dmts */, ".d.cts" /* Dcts */, ".d.ts" /* Dts */]; + for (const ext of jsAndDtsExtensions) { + if (fileExtensionIs(possibleInputBase, ext)) { + const inputExts = getPossibleOriginalInputExtensionForExtension(possibleInputBase); + for (const possibleExt of inputExts) { + if (!extensionIsOk(extensions, possibleExt)) continue; + const possibleInputWithInputExtension = changeAnyExtension(possibleInputBase, possibleExt, ext, !useCaseSensitiveFileNames(state)); + if (state.host.fileExists(possibleInputWithInputExtension)) { + return toSearchResult(withPackageId(scope, loadFileNameFromPackageJsonField( + extensions, + possibleInputWithInputExtension, + /*packageJsonValue*/ + void 0, + /*onlyRecordFailures*/ + false, + state + ), state)); + } + } + } + } + } + } + } + } + return void 0; + function getOutputDirectoriesForBaseDirectory(commonSourceDirGuess) { + var _a2, _b2; + const currentDir = state.compilerOptions.configFile ? ((_b2 = (_a2 = state.host).getCurrentDirectory) == null ? void 0 : _b2.call(_a2)) || "" : commonSourceDirGuess; + const candidateDirectories = []; + if (state.compilerOptions.declarationDir) { + candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.declarationDir))); + } + if (state.compilerOptions.outDir && state.compilerOptions.outDir !== state.compilerOptions.declarationDir) { + candidateDirectories.push(toAbsolutePath(combineDirectoryPath(currentDir, state.compilerOptions.outDir))); + } + return candidateDirectories; + } + } + } +} +function isApplicableVersionedTypesKey(conditions, key) { + if (!conditions.includes("types")) return false; + if (!startsWith(key, "types@")) return false; + const range = VersionRange.tryParse(key.substring("types@".length)); + if (!range) return false; + return range.test(version); +} +function loadModuleFromNearestNodeModulesDirectory(extensions, moduleName, directory, state, cache, redirectedReference) { + return loadModuleFromNearestNodeModulesDirectoryWorker( + extensions, + moduleName, + directory, + state, + /*typesScopeOnly*/ + false, + cache, + redirectedReference + ); +} +function loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, directory, state) { + return loadModuleFromNearestNodeModulesDirectoryWorker( + 4 /* Declaration */, + moduleName, + directory, + state, + /*typesScopeOnly*/ + true, + /*cache*/ + void 0, + /*redirectedReference*/ + void 0 + ); +} +function loadModuleFromNearestNodeModulesDirectoryWorker(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) { + const mode = state.features === 0 ? void 0 : state.features & 32 /* EsmMode */ ? 99 /* ESNext */ : 1 /* CommonJS */; + const priorityExtensions = extensions & (1 /* TypeScript */ | 4 /* Declaration */); + const secondaryExtensions = extensions & ~(1 /* TypeScript */ | 4 /* Declaration */); + if (priorityExtensions) { + traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_preferred_extensions_Colon_0, formatExtensions(priorityExtensions)); + const result = lookup(priorityExtensions); + if (result) return result; + } + if (secondaryExtensions && !typesScopeOnly) { + traceIfEnabled(state, Diagnostics.Searching_all_ancestor_node_modules_directories_for_fallback_extensions_Colon_0, formatExtensions(secondaryExtensions)); + return lookup(secondaryExtensions); + } + function lookup(extensions2) { + return forEachAncestorDirectoryStoppingAtGlobalCache( + state.host, + normalizeSlashes(directory), + (ancestorDirectory) => { + if (getBaseFileName(ancestorDirectory) !== "node_modules") { + const resolutionFromCache = tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, ancestorDirectory, redirectedReference, state); + if (resolutionFromCache) { + return resolutionFromCache; + } + return toSearchResult(loadModuleFromImmediateNodeModulesDirectory(extensions2, moduleName, ancestorDirectory, state, typesScopeOnly, cache, redirectedReference)); + } + } + ); + } +} +function forEachAncestorDirectoryStoppingAtGlobalCache(host, directory, callback) { + var _a; + const globalCache = (_a = host == null ? void 0 : host.getGlobalTypingsCacheLocation) == null ? void 0 : _a.call(host); + return forEachAncestorDirectory(directory, (ancestorDirectory) => { + const result = callback(ancestorDirectory); + if (result !== void 0) return result; + if (ancestorDirectory === globalCache) return false; + }) || void 0; +} +function loadModuleFromImmediateNodeModulesDirectory(extensions, moduleName, directory, state, typesScopeOnly, cache, redirectedReference) { + const nodeModulesFolder = combinePaths(directory, "node_modules"); + const nodeModulesFolderExists = directoryProbablyExists(nodeModulesFolder, state.host); + if (!nodeModulesFolderExists && state.traceEnabled) { + trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesFolder); + } + if (!typesScopeOnly) { + const packageResult = loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesFolder, nodeModulesFolderExists, state, cache, redirectedReference); + if (packageResult) { + return packageResult; + } + } + if (extensions & 4 /* Declaration */) { + const nodeModulesAtTypes2 = combinePaths(nodeModulesFolder, "@types"); + let nodeModulesAtTypesExists = nodeModulesFolderExists; + if (nodeModulesFolderExists && !directoryProbablyExists(nodeModulesAtTypes2, state.host)) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, nodeModulesAtTypes2); + } + nodeModulesAtTypesExists = false; + } + return loadModuleFromSpecificNodeModulesDirectory(4 /* Declaration */, mangleScopedPackageNameWithTrace(moduleName, state), nodeModulesAtTypes2, nodeModulesAtTypesExists, state, cache, redirectedReference); + } +} +function loadModuleFromSpecificNodeModulesDirectory(extensions, moduleName, nodeModulesDirectory, nodeModulesDirectoryExists, state, cache, redirectedReference) { + var _a, _b; + const candidate = normalizePath(combinePaths(nodeModulesDirectory, moduleName)); + const { packageName, rest } = parsePackageName(moduleName); + const packageDirectory = combinePaths(nodeModulesDirectory, packageName); + let rootPackageInfo; + let packageInfo = getPackageJsonInfo(candidate, !nodeModulesDirectoryExists, state); + if (rest !== "" && packageInfo && (!(state.features & 8 /* Exports */) || !hasProperty(((_a = rootPackageInfo = getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state)) == null ? void 0 : _a.contents.packageJsonContent) ?? emptyArray, "exports"))) { + const fromFile = loadModuleFromFile(extensions, candidate, !nodeModulesDirectoryExists, state); + if (fromFile) { + return noPackageId(fromFile); + } + const fromDirectory = loadNodeModuleFromDirectoryWorker( + extensions, + candidate, + !nodeModulesDirectoryExists, + state, + packageInfo.contents.packageJsonContent, + getVersionPathsOfPackageJsonInfo(packageInfo, state) + ); + return withPackageId(packageInfo, fromDirectory, state); + } + const loader = (extensions2, candidate2, onlyRecordFailures, state2) => { + let pathAndExtension = (rest || !(state2.features & 32 /* EsmMode */)) && loadModuleFromFile(extensions2, candidate2, onlyRecordFailures, state2) || loadNodeModuleFromDirectoryWorker( + extensions2, + candidate2, + onlyRecordFailures, + state2, + packageInfo && packageInfo.contents.packageJsonContent, + packageInfo && getVersionPathsOfPackageJsonInfo(packageInfo, state2) + ); + if (!pathAndExtension && packageInfo && (packageInfo.contents.packageJsonContent.exports === void 0 || packageInfo.contents.packageJsonContent.exports === null) && state2.features & 32 /* EsmMode */) { + pathAndExtension = loadModuleFromFile(extensions2, combinePaths(candidate2, "index.js"), onlyRecordFailures, state2); + } + return withPackageId(packageInfo, pathAndExtension, state2); + }; + if (rest !== "") { + packageInfo = rootPackageInfo ?? getPackageJsonInfo(packageDirectory, !nodeModulesDirectoryExists, state); + } + if (packageInfo) { + state.resolvedPackageDirectory = true; + } + if (packageInfo && packageInfo.contents.packageJsonContent.exports && state.features & 8 /* Exports */) { + return (_b = loadModuleFromExports(packageInfo, extensions, combinePaths(".", rest), state, cache, redirectedReference)) == null ? void 0 : _b.value; + } + const versionPaths = rest !== "" && packageInfo ? getVersionPathsOfPackageJsonInfo(packageInfo, state) : void 0; + if (versionPaths) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.package_json_has_a_typesVersions_entry_0_that_matches_compiler_version_1_looking_for_a_pattern_to_match_module_name_2, versionPaths.version, version, rest); + } + const packageDirectoryExists = nodeModulesDirectoryExists && directoryProbablyExists(packageDirectory, state.host); + const pathPatterns = tryParsePatterns(versionPaths.paths); + const fromPaths = tryLoadModuleUsingPaths(extensions, rest, packageDirectory, versionPaths.paths, pathPatterns, loader, !packageDirectoryExists, state); + if (fromPaths) { + return fromPaths.value; + } + } + return loader(extensions, candidate, !nodeModulesDirectoryExists, state); +} +function tryLoadModuleUsingPaths(extensions, moduleName, baseDirectory, paths, pathPatterns, loader, onlyRecordFailures, state) { + const matchedPattern = matchPatternOrExact(pathPatterns, moduleName); + if (matchedPattern) { + const matchedStar = isString(matchedPattern) ? void 0 : matchedText(matchedPattern, moduleName); + const matchedPatternText = isString(matchedPattern) ? matchedPattern : patternText(matchedPattern); + if (state.traceEnabled) { + trace(state.host, Diagnostics.Module_name_0_matched_pattern_1, moduleName, matchedPatternText); + } + const resolved = forEach(paths[matchedPatternText], (subst) => { + const path = matchedStar ? replaceFirstStar(subst, matchedStar) : subst; + const candidate = normalizePath(combinePaths(baseDirectory, path)); + if (state.traceEnabled) { + trace(state.host, Diagnostics.Trying_substitution_0_candidate_module_location_Colon_1, subst, path); + } + const extension = tryGetExtensionFromPath2(subst); + if (extension !== void 0) { + const path2 = tryFile(candidate, onlyRecordFailures, state); + if (path2 !== void 0) { + return noPackageId({ path: path2, ext: extension, resolvedUsingTsExtension: void 0 }); + } + } + return loader(extensions, candidate, onlyRecordFailures || !directoryProbablyExists(getDirectoryPath(candidate), state.host), state); + }); + return { value: resolved }; + } +} +var mangledScopedPackageSeparator = "__"; +function mangleScopedPackageNameWithTrace(packageName, state) { + const mangled = mangleScopedPackageName(packageName); + if (state.traceEnabled && mangled !== packageName) { + trace(state.host, Diagnostics.Scoped_package_detected_looking_in_0, mangled); + } + return mangled; +} +function getTypesPackageName(packageName) { + return `@types/${mangleScopedPackageName(packageName)}`; +} +function mangleScopedPackageName(packageName) { + if (startsWith(packageName, "@")) { + const replaceSlash = packageName.replace(directorySeparator, mangledScopedPackageSeparator); + if (replaceSlash !== packageName) { + return replaceSlash.slice(1); + } + } + return packageName; +} +function getPackageNameFromTypesPackageName(mangledName) { + const withoutAtTypePrefix = removePrefix(mangledName, "@types/"); + if (withoutAtTypePrefix !== mangledName) { + return unmangleScopedPackageName(withoutAtTypePrefix); + } + return mangledName; +} +function unmangleScopedPackageName(typesPackageName) { + return typesPackageName.includes(mangledScopedPackageSeparator) ? "@" + typesPackageName.replace(mangledScopedPackageSeparator, directorySeparator) : typesPackageName; +} +function tryFindNonRelativeModuleNameInCache(cache, moduleName, mode, containingDirectory, redirectedReference, state) { + const result = cache && cache.getFromNonRelativeNameCache(moduleName, mode, containingDirectory, redirectedReference); + if (result) { + if (state.traceEnabled) { + trace(state.host, Diagnostics.Resolution_for_module_0_was_found_in_cache_from_location_1, moduleName, containingDirectory); + } + state.resultFromCache = result; + return { + value: result.resolvedModule && { + path: result.resolvedModule.resolvedFileName, + originalPath: result.resolvedModule.originalPath || true, + extension: result.resolvedModule.extension, + packageId: result.resolvedModule.packageId, + resolvedUsingTsExtension: result.resolvedModule.resolvedUsingTsExtension + } + }; + } +} +function classicNameResolver(moduleName, containingFile, compilerOptions, host, cache, redirectedReference) { + const traceEnabled = isTraceEnabled(compilerOptions, host); + const failedLookupLocations = []; + const affectingLocations = []; + const containingDirectory = getDirectoryPath(containingFile); + const diagnostics = []; + const state = { + compilerOptions, + host, + traceEnabled, + failedLookupLocations, + affectingLocations, + packageJsonInfoCache: cache, + features: 0 /* None */, + conditions: [], + requestContainingDirectory: containingDirectory, + reportDiagnostic: (diag2) => void diagnostics.push(diag2), + isConfigLookup: false, + candidateIsFromPackageJsonField: false, + resolvedPackageDirectory: false + }; + const resolved = tryResolve(1 /* TypeScript */ | 4 /* Declaration */) || tryResolve(2 /* JavaScript */ | (compilerOptions.resolveJsonModule ? 8 /* Json */ : 0)); + return createResolvedModuleWithFailedLookupLocationsHandlingSymlink( + moduleName, + resolved && resolved.value, + (resolved == null ? void 0 : resolved.value) && pathContainsNodeModules(resolved.value.path), + failedLookupLocations, + affectingLocations, + diagnostics, + state, + cache + ); + function tryResolve(extensions) { + const resolvedUsingSettings = tryLoadModuleUsingOptionalResolutionSettings(extensions, moduleName, containingDirectory, loadModuleFromFileNoPackageId, state); + if (resolvedUsingSettings) { + return { value: resolvedUsingSettings }; + } + if (!isExternalModuleNameRelative(moduleName)) { + const resolved2 = forEachAncestorDirectoryStoppingAtGlobalCache( + state.host, + containingDirectory, + (directory) => { + const resolutionFromCache = tryFindNonRelativeModuleNameInCache( + cache, + moduleName, + /*mode*/ + void 0, + directory, + redirectedReference, + state + ); + if (resolutionFromCache) { + return resolutionFromCache; + } + const searchName = normalizePath(combinePaths(directory, moduleName)); + return toSearchResult(loadModuleFromFileNoPackageId( + extensions, + searchName, + /*onlyRecordFailures*/ + false, + state + )); + } + ); + if (resolved2) return resolved2; + if (extensions & (1 /* TypeScript */ | 4 /* Declaration */)) { + let resolved3 = loadModuleFromNearestNodeModulesDirectoryTypesScope(moduleName, containingDirectory, state); + if (extensions & 4 /* Declaration */) resolved3 ?? (resolved3 = resolveFromTypeRoot(moduleName, state)); + return resolved3; + } + } else { + const candidate = normalizePath(combinePaths(containingDirectory, moduleName)); + return toSearchResult(loadModuleFromFileNoPackageId( + extensions, + candidate, + /*onlyRecordFailures*/ + false, + state + )); + } + } +} +function resolveFromTypeRoot(moduleName, state) { + if (!state.compilerOptions.typeRoots) return; + for (const typeRoot of state.compilerOptions.typeRoots) { + const candidate = getCandidateFromTypeRoot(typeRoot, moduleName, state); + const directoryExists = directoryProbablyExists(typeRoot, state.host); + if (!directoryExists && state.traceEnabled) { + trace(state.host, Diagnostics.Directory_0_does_not_exist_skipping_all_lookups_in_it, typeRoot); + } + const resolvedFromFile = loadModuleFromFile(4 /* Declaration */, candidate, !directoryExists, state); + if (resolvedFromFile) { + const packageDirectory = parseNodeModuleFromPath(resolvedFromFile.path); + const packageInfo = packageDirectory ? getPackageJsonInfo( + packageDirectory, + /*onlyRecordFailures*/ + false, + state + ) : void 0; + return toSearchResult(withPackageId(packageInfo, resolvedFromFile, state)); + } + const resolved = loadNodeModuleFromDirectory(4 /* Declaration */, candidate, !directoryExists, state); + if (resolved) return toSearchResult(resolved); + } +} +function shouldAllowImportingTsExtension(compilerOptions, fromFileName) { + return getAllowImportingTsExtensions(compilerOptions) || !!fromFileName && isDeclarationFileName(fromFileName); +} +function loadModuleFromGlobalCache(moduleName, projectName, compilerOptions, host, globalCache, packageJsonInfoCache) { + const traceEnabled = isTraceEnabled(compilerOptions, host); + if (traceEnabled) { + trace(host, Diagnostics.Auto_discovery_for_typings_is_enabled_in_project_0_Running_extra_resolution_pass_for_module_1_using_cache_location_2, projectName, moduleName, globalCache); + } + const failedLookupLocations = []; + const affectingLocations = []; + const diagnostics = []; + const state = { + compilerOptions, + host, + traceEnabled, + failedLookupLocations, + affectingLocations, + packageJsonInfoCache, + features: 0 /* None */, + conditions: [], + requestContainingDirectory: void 0, + reportDiagnostic: (diag2) => void diagnostics.push(diag2), + isConfigLookup: false, + candidateIsFromPackageJsonField: false, + resolvedPackageDirectory: false + }; + const resolved = loadModuleFromImmediateNodeModulesDirectory( + 4 /* Declaration */, + moduleName, + globalCache, + state, + /*typesScopeOnly*/ + false, + /*cache*/ + void 0, + /*redirectedReference*/ + void 0 + ); + return createResolvedModuleWithFailedLookupLocations( + resolved, + /*isExternalLibraryImport*/ + true, + failedLookupLocations, + affectingLocations, + diagnostics, + state.resultFromCache, + /*cache*/ + void 0 + ); +} +function toSearchResult(value) { + return value !== void 0 ? { value } : void 0; +} +function traceIfEnabled(state, diagnostic, ...args) { + if (state.traceEnabled) { + trace(state.host, diagnostic, ...args); + } +} +function useCaseSensitiveFileNames(state) { + return !state.host.useCaseSensitiveFileNames ? true : typeof state.host.useCaseSensitiveFileNames === "boolean" ? state.host.useCaseSensitiveFileNames : state.host.useCaseSensitiveFileNames(); +} + +// src/compiler/binder.ts +var ModuleInstanceState = /* @__PURE__ */ ((ModuleInstanceState2) => { + ModuleInstanceState2[ModuleInstanceState2["NonInstantiated"] = 0] = "NonInstantiated"; + ModuleInstanceState2[ModuleInstanceState2["Instantiated"] = 1] = "Instantiated"; + ModuleInstanceState2[ModuleInstanceState2["ConstEnumOnly"] = 2] = "ConstEnumOnly"; + return ModuleInstanceState2; +})(ModuleInstanceState || {}); +function getModuleInstanceState(node, visited) { + if (node.body && !node.body.parent) { + setParent(node.body, node); + setParentRecursive( + node.body, + /*incremental*/ + false + ); + } + return node.body ? getModuleInstanceStateCached(node.body, visited) : 1 /* Instantiated */; +} +function getModuleInstanceStateCached(node, visited = /* @__PURE__ */ new Map()) { + const nodeId = getNodeId(node); + if (visited.has(nodeId)) { + return visited.get(nodeId) || 0 /* NonInstantiated */; + } + visited.set(nodeId, void 0); + const result = getModuleInstanceStateWorker(node, visited); + visited.set(nodeId, result); + return result; +} +function getModuleInstanceStateWorker(node, visited) { + switch (node.kind) { + // 1. interface declarations, type alias declarations + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + return 0 /* NonInstantiated */; + // 2. const enum declarations + case 266 /* EnumDeclaration */: + if (isEnumConst(node)) { + return 2 /* ConstEnumOnly */; + } + break; + // 3. non-exported import declarations + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + if (!hasSyntacticModifier(node, 32 /* Export */)) { + return 0 /* NonInstantiated */; + } + break; + // 4. Export alias declarations pointing at only uninstantiated modules or things uninstantiated modules contain + case 278 /* ExportDeclaration */: + const exportDeclaration = node; + if (!exportDeclaration.moduleSpecifier && exportDeclaration.exportClause && exportDeclaration.exportClause.kind === 279 /* NamedExports */) { + let state = 0 /* NonInstantiated */; + for (const specifier of exportDeclaration.exportClause.elements) { + const specifierState = getModuleInstanceStateForAliasTarget(specifier, visited); + if (specifierState > state) { + state = specifierState; + } + if (state === 1 /* Instantiated */) { + return state; + } + } + return state; + } + break; + // 5. other uninstantiated module declarations. + case 268 /* ModuleBlock */: { + let state = 0 /* NonInstantiated */; + forEachChild(node, (n) => { + const childState = getModuleInstanceStateCached(n, visited); + switch (childState) { + case 0 /* NonInstantiated */: + return; + case 2 /* ConstEnumOnly */: + state = 2 /* ConstEnumOnly */; + return; + case 1 /* Instantiated */: + state = 1 /* Instantiated */; + return true; + default: + Debug.assertNever(childState); + } + }); + return state; + } + case 267 /* ModuleDeclaration */: + return getModuleInstanceState(node, visited); + case 80 /* Identifier */: + if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) { + return 0 /* NonInstantiated */; + } + } + return 1 /* Instantiated */; +} +function getModuleInstanceStateForAliasTarget(specifier, visited) { + const name = specifier.propertyName || specifier.name; + if (name.kind !== 80 /* Identifier */) { + return 1 /* Instantiated */; + } + let p = specifier.parent; + while (p) { + if (isBlock(p) || isModuleBlock(p) || isSourceFile(p)) { + const statements = p.statements; + let found; + for (const statement of statements) { + if (nodeHasName(statement, name)) { + if (!statement.parent) { + setParent(statement, p); + setParentRecursive( + statement, + /*incremental*/ + false + ); + } + const state = getModuleInstanceStateCached(statement, visited); + if (found === void 0 || state > found) { + found = state; + } + if (found === 1 /* Instantiated */) { + return found; + } + if (statement.kind === 271 /* ImportEqualsDeclaration */) { + found = 1 /* Instantiated */; + } + } + } + if (found !== void 0) { + return found; + } + } + p = p.parent; + } + return 1 /* Instantiated */; +} +var ContainerFlags = /* @__PURE__ */ ((ContainerFlags2) => { + ContainerFlags2[ContainerFlags2["None"] = 0] = "None"; + ContainerFlags2[ContainerFlags2["IsContainer"] = 1] = "IsContainer"; + ContainerFlags2[ContainerFlags2["IsBlockScopedContainer"] = 2] = "IsBlockScopedContainer"; + ContainerFlags2[ContainerFlags2["IsControlFlowContainer"] = 4] = "IsControlFlowContainer"; + ContainerFlags2[ContainerFlags2["IsFunctionLike"] = 8] = "IsFunctionLike"; + ContainerFlags2[ContainerFlags2["IsFunctionExpression"] = 16] = "IsFunctionExpression"; + ContainerFlags2[ContainerFlags2["HasLocals"] = 32] = "HasLocals"; + ContainerFlags2[ContainerFlags2["IsInterface"] = 64] = "IsInterface"; + ContainerFlags2[ContainerFlags2["IsObjectLiteralOrClassExpressionMethodOrAccessor"] = 128] = "IsObjectLiteralOrClassExpressionMethodOrAccessor"; + return ContainerFlags2; +})(ContainerFlags || {}); +function createFlowNode(flags, node, antecedent) { + return Debug.attachFlowNodeDebugInfo({ flags, id: 0, node, antecedent }); +} +var binder = /* @__PURE__ */ createBinder(); +function bindSourceFile(file, options) { + mark("beforeBind"); + binder(file, options); + mark("afterBind"); + measure("Bind", "beforeBind", "afterBind"); +} +function createBinder() { + var file; + var options; + var languageVersion; + var parent2; + var container; + var thisParentContainer; + var blockScopeContainer; + var lastContainer; + var delayedTypeAliases; + var seenThisKeyword; + var jsDocImports; + var currentFlow; + var currentBreakTarget; + var currentContinueTarget; + var currentReturnTarget; + var currentTrueTarget; + var currentFalseTarget; + var currentExceptionTarget; + var preSwitchCaseFlow; + var activeLabelList; + var hasExplicitReturn; + var hasFlowEffects; + var emitFlags; + var inStrictMode; + var inAssignmentPattern = false; + var symbolCount = 0; + var Symbol48; + var classifiableNames; + var unreachableFlow = createFlowNode( + 1 /* Unreachable */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + var reportedUnreachableFlow = createFlowNode( + 1 /* Unreachable */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + var bindBinaryExpressionFlow = createBindBinaryExpressionFlow(); + return bindSourceFile2; + function createDiagnosticForNode2(node, message, ...args) { + return createDiagnosticForNodeInSourceFile(getSourceFileOfNode(node) || file, node, message, ...args); + } + function bindSourceFile2(f, opts) { + var _a, _b; + file = f; + options = opts; + languageVersion = getEmitScriptTarget(options); + inStrictMode = bindInStrictMode(file, opts); + classifiableNames = /* @__PURE__ */ new Set(); + symbolCount = 0; + Symbol48 = objectAllocator.getSymbolConstructor(); + Debug.attachFlowNodeDebugInfo(unreachableFlow); + Debug.attachFlowNodeDebugInfo(reportedUnreachableFlow); + if (!file.locals) { + (_a = tracing) == null ? void 0 : _a.push( + tracing.Phase.Bind, + "bindSourceFile", + { path: file.path }, + /*separateBeginAndEnd*/ + true + ); + bind(file); + (_b = tracing) == null ? void 0 : _b.pop(); + file.symbolCount = symbolCount; + file.classifiableNames = classifiableNames; + delayedBindJSDocTypedefTag(); + bindJSDocImports(); + } + file = void 0; + options = void 0; + languageVersion = void 0; + parent2 = void 0; + container = void 0; + thisParentContainer = void 0; + blockScopeContainer = void 0; + lastContainer = void 0; + delayedTypeAliases = void 0; + jsDocImports = void 0; + seenThisKeyword = false; + currentFlow = void 0; + currentBreakTarget = void 0; + currentContinueTarget = void 0; + currentReturnTarget = void 0; + currentTrueTarget = void 0; + currentFalseTarget = void 0; + currentExceptionTarget = void 0; + activeLabelList = void 0; + hasExplicitReturn = false; + hasFlowEffects = false; + inAssignmentPattern = false; + emitFlags = 0 /* None */; + } + function bindInStrictMode(file2, opts) { + if (getStrictOptionValue(opts, "alwaysStrict") && !file2.isDeclarationFile) { + return true; + } else { + return !!file2.externalModuleIndicator; + } + } + function createSymbol(flags, name) { + symbolCount++; + return new Symbol48(flags, name); + } + function addDeclarationToSymbol(symbol, node, symbolFlags) { + symbol.flags |= symbolFlags; + node.symbol = symbol; + symbol.declarations = appendIfUnique(symbol.declarations, node); + if (symbolFlags & (32 /* Class */ | 384 /* Enum */ | 1536 /* Module */ | 3 /* Variable */) && !symbol.exports) { + symbol.exports = createSymbolTable(); + } + if (symbolFlags & (32 /* Class */ | 64 /* Interface */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && !symbol.members) { + symbol.members = createSymbolTable(); + } + if (symbol.constEnumOnlyModule && symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) { + symbol.constEnumOnlyModule = false; + } + if (symbolFlags & 111551 /* Value */) { + setValueDeclaration(symbol, node); + } + } + function getDeclarationName(node) { + if (node.kind === 277 /* ExportAssignment */) { + return node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */; + } + const name = getNameOfDeclaration(node); + if (name) { + if (isAmbientModule(node)) { + const moduleName = getTextOfIdentifierOrLiteral(name); + return isGlobalScopeAugmentation(node) ? "__global" : `"${moduleName}"`; + } + if (name.kind === 167 /* ComputedPropertyName */) { + const nameExpression = name.expression; + if (isStringOrNumericLiteralLike(nameExpression)) { + return escapeLeadingUnderscores(nameExpression.text); + } + if (isSignedNumericLiteral(nameExpression)) { + return tokenToString(nameExpression.operator) + nameExpression.operand.text; + } else { + Debug.fail("Only computed properties with literal names have declaration names"); + } + } + if (isPrivateIdentifier(name)) { + const containingClass = getContainingClass(node); + if (!containingClass) { + return void 0; + } + const containingClassSymbol = containingClass.symbol; + return getSymbolNameForPrivateIdentifier(containingClassSymbol, name.escapedText); + } + if (isJsxNamespacedName(name)) { + return getEscapedTextOfJsxNamespacedName(name); + } + return isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0; + } + switch (node.kind) { + case 176 /* Constructor */: + return "__constructor" /* Constructor */; + case 184 /* FunctionType */: + case 179 /* CallSignature */: + case 323 /* JSDocSignature */: + return "__call" /* Call */; + case 185 /* ConstructorType */: + case 180 /* ConstructSignature */: + return "__new" /* New */; + case 181 /* IndexSignature */: + return "__index" /* Index */; + case 278 /* ExportDeclaration */: + return "__export" /* ExportStar */; + case 307 /* SourceFile */: + return "export=" /* ExportEquals */; + case 226 /* BinaryExpression */: + if (getAssignmentDeclarationKind(node) === 2 /* ModuleExports */) { + return "export=" /* ExportEquals */; + } + Debug.fail("Unknown binary declaration kind"); + break; + case 317 /* JSDocFunctionType */: + return isJSDocConstructSignature(node) ? "__new" /* New */ : "__call" /* Call */; + case 169 /* Parameter */: + Debug.assert(node.parent.kind === 317 /* JSDocFunctionType */, "Impossible parameter parent kind", () => `parent is: ${Debug.formatSyntaxKind(node.parent.kind)}, expected JSDocFunctionType`); + const functionType = node.parent; + const index = functionType.parameters.indexOf(node); + return "arg" + index; + } + } + function getDisplayName(node) { + return isNamedDeclaration(node) ? declarationNameToString(node.name) : unescapeLeadingUnderscores(Debug.checkDefined(getDeclarationName(node))); + } + function declareSymbol(symbolTable, parent3, node, includes, excludes, isReplaceableByMethod, isComputedName) { + Debug.assert(isComputedName || !hasDynamicName(node)); + const isDefaultExport = hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) && moduleExportNameIsDefault(node.name); + const name = isComputedName ? "__computed" /* Computed */ : isDefaultExport && parent3 ? "default" /* Default */ : getDeclarationName(node); + let symbol; + if (name === void 0) { + symbol = createSymbol(0 /* None */, "__missing" /* Missing */); + } else { + symbol = symbolTable.get(name); + if (includes & 2885600 /* Classifiable */) { + classifiableNames.add(name); + } + if (!symbol) { + symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); + if (isReplaceableByMethod) symbol.isReplaceableByMethod = true; + } else if (isReplaceableByMethod && !symbol.isReplaceableByMethod) { + return symbol; + } else if (symbol.flags & excludes) { + if (symbol.isReplaceableByMethod) { + symbolTable.set(name, symbol = createSymbol(0 /* None */, name)); + } else if (!(includes & 3 /* Variable */ && symbol.flags & 67108864 /* Assignment */)) { + if (isNamedDeclaration(node)) { + setParent(node.name, node); + } + let message = symbol.flags & 2 /* BlockScopedVariable */ ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0; + let messageNeedsName = true; + if (symbol.flags & 384 /* Enum */ || includes & 384 /* Enum */) { + message = Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations; + messageNeedsName = false; + } + let multipleDefaultExports = false; + if (length(symbol.declarations)) { + if (isDefaultExport) { + message = Diagnostics.A_module_cannot_have_multiple_default_exports; + messageNeedsName = false; + multipleDefaultExports = true; + } else { + if (symbol.declarations && symbol.declarations.length && (node.kind === 277 /* ExportAssignment */ && !node.isExportEquals)) { + message = Diagnostics.A_module_cannot_have_multiple_default_exports; + messageNeedsName = false; + multipleDefaultExports = true; + } + } + } + const relatedInformation = []; + if (isTypeAliasDeclaration(node) && nodeIsMissing(node.type) && hasSyntacticModifier(node, 32 /* Export */) && symbol.flags & (2097152 /* Alias */ | 788968 /* Type */ | 1920 /* Namespace */)) { + relatedInformation.push(createDiagnosticForNode2(node, Diagnostics.Did_you_mean_0, `export type { ${unescapeLeadingUnderscores(node.name.escapedText)} }`)); + } + const declarationName = getNameOfDeclaration(node) || node; + forEach(symbol.declarations, (declaration, index) => { + const decl = getNameOfDeclaration(declaration) || declaration; + const diag3 = messageNeedsName ? createDiagnosticForNode2(decl, message, getDisplayName(declaration)) : createDiagnosticForNode2(decl, message); + file.bindDiagnostics.push( + multipleDefaultExports ? addRelatedInfo(diag3, createDiagnosticForNode2(declarationName, index === 0 ? Diagnostics.Another_export_default_is_here : Diagnostics.and_here)) : diag3 + ); + if (multipleDefaultExports) { + relatedInformation.push(createDiagnosticForNode2(decl, Diagnostics.The_first_export_default_is_here)); + } + }); + const diag2 = messageNeedsName ? createDiagnosticForNode2(declarationName, message, getDisplayName(node)) : createDiagnosticForNode2(declarationName, message); + file.bindDiagnostics.push(addRelatedInfo(diag2, ...relatedInformation)); + symbol = createSymbol(0 /* None */, name); + } + } + } + addDeclarationToSymbol(symbol, node, includes); + if (symbol.parent) { + Debug.assert(symbol.parent === parent3, "Existing symbol parent should match new one"); + } else { + symbol.parent = parent3; + } + return symbol; + } + function declareModuleMember(node, symbolFlags, symbolExcludes) { + const hasExportModifier = !!(getCombinedModifierFlags(node) & 32 /* Export */) || jsdocTreatAsExported(node); + if (symbolFlags & 2097152 /* Alias */) { + if (node.kind === 281 /* ExportSpecifier */ || node.kind === 271 /* ImportEqualsDeclaration */ && hasExportModifier) { + return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); + } else { + Debug.assertNode(container, canHaveLocals); + return declareSymbol( + container.locals, + /*parent*/ + void 0, + node, + symbolFlags, + symbolExcludes + ); + } + } else { + if (isJSDocTypeAlias(node)) Debug.assert(isInJSFile(node)); + if (!isAmbientModule(node) && (hasExportModifier || container.flags & 128 /* ExportContext */)) { + if (!canHaveLocals(container) || !container.locals || hasSyntacticModifier(node, 2048 /* Default */) && !getDeclarationName(node)) { + return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); + } + const exportKind = symbolFlags & 111551 /* Value */ ? 1048576 /* ExportValue */ : 0; + const local = declareSymbol( + container.locals, + /*parent*/ + void 0, + node, + exportKind, + symbolExcludes + ); + local.exportSymbol = declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); + node.localSymbol = local; + return local; + } else { + Debug.assertNode(container, canHaveLocals); + return declareSymbol( + container.locals, + /*parent*/ + void 0, + node, + symbolFlags, + symbolExcludes + ); + } + } + } + function jsdocTreatAsExported(node) { + if (node.parent && isModuleDeclaration(node)) { + node = node.parent; + } + if (!isJSDocTypeAlias(node)) return false; + if (!isJSDocEnumTag(node) && !!node.fullName) return true; + const declName = getNameOfDeclaration(node); + if (!declName) return false; + if (isPropertyAccessEntityNameExpression(declName.parent) && isTopLevelNamespaceAssignment(declName.parent)) return true; + if (isDeclaration(declName.parent) && getCombinedModifierFlags(declName.parent) & 32 /* Export */) return true; + return false; + } + function bindContainer(node, containerFlags) { + const saveContainer = container; + const saveThisParentContainer = thisParentContainer; + const savedBlockScopeContainer = blockScopeContainer; + if (containerFlags & 1 /* IsContainer */) { + if (node.kind !== 219 /* ArrowFunction */) { + thisParentContainer = container; + } + container = blockScopeContainer = node; + if (containerFlags & 32 /* HasLocals */) { + container.locals = createSymbolTable(); + addToContainerChain(container); + } + } else if (containerFlags & 2 /* IsBlockScopedContainer */) { + blockScopeContainer = node; + if (containerFlags & 32 /* HasLocals */) { + blockScopeContainer.locals = void 0; + } + } + if (containerFlags & 4 /* IsControlFlowContainer */) { + const saveCurrentFlow = currentFlow; + const saveBreakTarget = currentBreakTarget; + const saveContinueTarget = currentContinueTarget; + const saveReturnTarget = currentReturnTarget; + const saveExceptionTarget = currentExceptionTarget; + const saveActiveLabelList = activeLabelList; + const saveHasExplicitReturn = hasExplicitReturn; + const isImmediatelyInvoked = containerFlags & 16 /* IsFunctionExpression */ && !hasSyntacticModifier(node, 1024 /* Async */) && !node.asteriskToken && !!getImmediatelyInvokedFunctionExpression(node) || node.kind === 175 /* ClassStaticBlockDeclaration */; + if (!isImmediatelyInvoked) { + currentFlow = createFlowNode( + 2 /* Start */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + if (containerFlags & (16 /* IsFunctionExpression */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */)) { + currentFlow.node = node; + } + } + currentReturnTarget = isImmediatelyInvoked || node.kind === 176 /* Constructor */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */) ? createBranchLabel() : void 0; + currentExceptionTarget = void 0; + currentBreakTarget = void 0; + currentContinueTarget = void 0; + activeLabelList = void 0; + hasExplicitReturn = false; + bindChildren(node); + node.flags &= ~5632 /* ReachabilityAndEmitFlags */; + if (!(currentFlow.flags & 1 /* Unreachable */) && containerFlags & 8 /* IsFunctionLike */ && nodeIsPresent(node.body)) { + node.flags |= 512 /* HasImplicitReturn */; + if (hasExplicitReturn) node.flags |= 1024 /* HasExplicitReturn */; + node.endFlowNode = currentFlow; + } + if (node.kind === 307 /* SourceFile */) { + node.flags |= emitFlags; + node.endFlowNode = currentFlow; + } + if (currentReturnTarget) { + addAntecedent(currentReturnTarget, currentFlow); + currentFlow = finishFlowLabel(currentReturnTarget); + if (node.kind === 176 /* Constructor */ || node.kind === 175 /* ClassStaticBlockDeclaration */ || isInJSFile(node) && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) { + node.returnFlowNode = currentFlow; + } + } + if (!isImmediatelyInvoked) { + currentFlow = saveCurrentFlow; + } + currentBreakTarget = saveBreakTarget; + currentContinueTarget = saveContinueTarget; + currentReturnTarget = saveReturnTarget; + currentExceptionTarget = saveExceptionTarget; + activeLabelList = saveActiveLabelList; + hasExplicitReturn = saveHasExplicitReturn; + } else if (containerFlags & 64 /* IsInterface */) { + seenThisKeyword = false; + bindChildren(node); + Debug.assertNotNode(node, isIdentifier); + node.flags = seenThisKeyword ? node.flags | 256 /* ContainsThis */ : node.flags & ~256 /* ContainsThis */; + } else { + bindChildren(node); + } + container = saveContainer; + thisParentContainer = saveThisParentContainer; + blockScopeContainer = savedBlockScopeContainer; + } + function bindEachFunctionsFirst(nodes) { + bindEach(nodes, (n) => n.kind === 262 /* FunctionDeclaration */ ? bind(n) : void 0); + bindEach(nodes, (n) => n.kind !== 262 /* FunctionDeclaration */ ? bind(n) : void 0); + } + function bindEach(nodes, bindFunction = bind) { + if (nodes === void 0) { + return; + } + forEach(nodes, bindFunction); + } + function bindEachChild(node) { + forEachChild(node, bind, bindEach); + } + function bindChildren(node) { + const saveInAssignmentPattern = inAssignmentPattern; + inAssignmentPattern = false; + if (checkUnreachable(node)) { + bindEachChild(node); + bindJSDoc(node); + inAssignmentPattern = saveInAssignmentPattern; + return; + } + if (node.kind >= 243 /* FirstStatement */ && node.kind <= 259 /* LastStatement */ && (!options.allowUnreachableCode || node.kind === 253 /* ReturnStatement */)) { + node.flowNode = currentFlow; + } + switch (node.kind) { + case 247 /* WhileStatement */: + bindWhileStatement(node); + break; + case 246 /* DoStatement */: + bindDoStatement(node); + break; + case 248 /* ForStatement */: + bindForStatement(node); + break; + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + bindForInOrForOfStatement(node); + break; + case 245 /* IfStatement */: + bindIfStatement(node); + break; + case 253 /* ReturnStatement */: + case 257 /* ThrowStatement */: + bindReturnOrThrow(node); + break; + case 252 /* BreakStatement */: + case 251 /* ContinueStatement */: + bindBreakOrContinueStatement(node); + break; + case 258 /* TryStatement */: + bindTryStatement(node); + break; + case 255 /* SwitchStatement */: + bindSwitchStatement(node); + break; + case 269 /* CaseBlock */: + bindCaseBlock(node); + break; + case 296 /* CaseClause */: + bindCaseClause(node); + break; + case 244 /* ExpressionStatement */: + bindExpressionStatement(node); + break; + case 256 /* LabeledStatement */: + bindLabeledStatement(node); + break; + case 224 /* PrefixUnaryExpression */: + bindPrefixUnaryExpressionFlow(node); + break; + case 225 /* PostfixUnaryExpression */: + bindPostfixUnaryExpressionFlow(node); + break; + case 226 /* BinaryExpression */: + if (isDestructuringAssignment(node)) { + inAssignmentPattern = saveInAssignmentPattern; + bindDestructuringAssignmentFlow(node); + return; + } + bindBinaryExpressionFlow(node); + break; + case 220 /* DeleteExpression */: + bindDeleteExpressionFlow(node); + break; + case 227 /* ConditionalExpression */: + bindConditionalExpressionFlow(node); + break; + case 260 /* VariableDeclaration */: + bindVariableDeclarationFlow(node); + break; + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + bindAccessExpressionFlow(node); + break; + case 213 /* CallExpression */: + bindCallExpressionFlow(node); + break; + case 235 /* NonNullExpression */: + bindNonNullExpressionFlow(node); + break; + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + bindJSDocTypeAlias(node); + break; + case 351 /* JSDocImportTag */: + bindJSDocImportTag(node); + break; + // In source files and blocks, bind functions first to match hoisting that occurs at runtime + case 307 /* SourceFile */: { + bindEachFunctionsFirst(node.statements); + bind(node.endOfFileToken); + break; + } + case 241 /* Block */: + case 268 /* ModuleBlock */: + bindEachFunctionsFirst(node.statements); + break; + case 208 /* BindingElement */: + bindBindingElementFlow(node); + break; + case 169 /* Parameter */: + bindParameterFlow(node); + break; + case 210 /* ObjectLiteralExpression */: + case 209 /* ArrayLiteralExpression */: + case 303 /* PropertyAssignment */: + case 230 /* SpreadElement */: + inAssignmentPattern = saveInAssignmentPattern; + // falls through + default: + bindEachChild(node); + break; + } + bindJSDoc(node); + inAssignmentPattern = saveInAssignmentPattern; + } + function isNarrowingExpression(expr) { + switch (expr.kind) { + case 80 /* Identifier */: + case 110 /* ThisKeyword */: + return true; + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return containsNarrowableReference(expr); + case 213 /* CallExpression */: + return hasNarrowableArgument(expr); + case 217 /* ParenthesizedExpression */: + if (isJSDocTypeAssertion(expr)) { + return false; + } + // fallthrough + case 235 /* NonNullExpression */: + return isNarrowingExpression(expr.expression); + case 226 /* BinaryExpression */: + return isNarrowingBinaryExpression(expr); + case 224 /* PrefixUnaryExpression */: + return expr.operator === 54 /* ExclamationToken */ && isNarrowingExpression(expr.operand); + case 221 /* TypeOfExpression */: + return isNarrowingExpression(expr.expression); + } + return false; + } + function isNarrowableReference(expr) { + switch (expr.kind) { + case 80 /* Identifier */: + case 110 /* ThisKeyword */: + case 108 /* SuperKeyword */: + case 236 /* MetaProperty */: + return true; + case 211 /* PropertyAccessExpression */: + case 217 /* ParenthesizedExpression */: + case 235 /* NonNullExpression */: + return isNarrowableReference(expr.expression); + case 212 /* ElementAccessExpression */: + return (isStringOrNumericLiteralLike(expr.argumentExpression) || isEntityNameExpression(expr.argumentExpression)) && isNarrowableReference(expr.expression); + case 226 /* BinaryExpression */: + return expr.operatorToken.kind === 28 /* CommaToken */ && isNarrowableReference(expr.right) || isAssignmentOperator(expr.operatorToken.kind) && isLeftHandSideExpression(expr.left); + } + return false; + } + function containsNarrowableReference(expr) { + return isNarrowableReference(expr) || isOptionalChain(expr) && containsNarrowableReference(expr.expression); + } + function hasNarrowableArgument(expr) { + if (expr.arguments) { + for (const argument of expr.arguments) { + if (containsNarrowableReference(argument)) { + return true; + } + } + } + if (expr.expression.kind === 211 /* PropertyAccessExpression */ && containsNarrowableReference(expr.expression.expression)) { + return true; + } + return false; + } + function isNarrowingTypeofOperands(expr1, expr2) { + return isTypeOfExpression(expr1) && isNarrowableOperand(expr1.expression) && isStringLiteralLike(expr2); + } + function isNarrowingBinaryExpression(expr) { + switch (expr.operatorToken.kind) { + case 64 /* EqualsToken */: + case 76 /* BarBarEqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return containsNarrowableReference(expr.left); + case 35 /* EqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + case 37 /* EqualsEqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + return isNarrowableOperand(expr.left) || isNarrowableOperand(expr.right) || isNarrowingTypeofOperands(expr.right, expr.left) || isNarrowingTypeofOperands(expr.left, expr.right) || (isBooleanLiteral(expr.right) && isNarrowingExpression(expr.left) || isBooleanLiteral(expr.left) && isNarrowingExpression(expr.right)); + case 104 /* InstanceOfKeyword */: + return isNarrowableOperand(expr.left); + case 103 /* InKeyword */: + return isNarrowingExpression(expr.right); + case 28 /* CommaToken */: + return isNarrowingExpression(expr.right); + } + return false; + } + function isNarrowableOperand(expr) { + switch (expr.kind) { + case 217 /* ParenthesizedExpression */: + return isNarrowableOperand(expr.expression); + case 226 /* BinaryExpression */: + switch (expr.operatorToken.kind) { + case 64 /* EqualsToken */: + return isNarrowableOperand(expr.left); + case 28 /* CommaToken */: + return isNarrowableOperand(expr.right); + } + } + return containsNarrowableReference(expr); + } + function createBranchLabel() { + return createFlowNode( + 4 /* BranchLabel */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + } + function createLoopLabel() { + return createFlowNode( + 8 /* LoopLabel */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + } + function createReduceLabel(target, antecedents, antecedent) { + return createFlowNode(1024 /* ReduceLabel */, { target, antecedents }, antecedent); + } + function setFlowNodeReferenced(flow) { + flow.flags |= flow.flags & 2048 /* Referenced */ ? 4096 /* Shared */ : 2048 /* Referenced */; + } + function addAntecedent(label, antecedent) { + if (!(antecedent.flags & 1 /* Unreachable */) && !contains(label.antecedent, antecedent)) { + (label.antecedent || (label.antecedent = [])).push(antecedent); + setFlowNodeReferenced(antecedent); + } + } + function createFlowCondition(flags, antecedent, expression) { + if (antecedent.flags & 1 /* Unreachable */) { + return antecedent; + } + if (!expression) { + return flags & 32 /* TrueCondition */ ? antecedent : unreachableFlow; + } + if ((expression.kind === 112 /* TrueKeyword */ && flags & 64 /* FalseCondition */ || expression.kind === 97 /* FalseKeyword */ && flags & 32 /* TrueCondition */) && !isExpressionOfOptionalChainRoot(expression) && !isNullishCoalesce(expression.parent)) { + return unreachableFlow; + } + if (!isNarrowingExpression(expression)) { + return antecedent; + } + setFlowNodeReferenced(antecedent); + return createFlowNode(flags, expression, antecedent); + } + function createFlowSwitchClause(antecedent, switchStatement, clauseStart, clauseEnd) { + setFlowNodeReferenced(antecedent); + return createFlowNode(128 /* SwitchClause */, { switchStatement, clauseStart, clauseEnd }, antecedent); + } + function createFlowMutation(flags, antecedent, node) { + setFlowNodeReferenced(antecedent); + hasFlowEffects = true; + const result = createFlowNode(flags, node, antecedent); + if (currentExceptionTarget) { + addAntecedent(currentExceptionTarget, result); + } + return result; + } + function createFlowCall(antecedent, node) { + setFlowNodeReferenced(antecedent); + hasFlowEffects = true; + return createFlowNode(512 /* Call */, node, antecedent); + } + function finishFlowLabel(flow) { + const antecedents = flow.antecedent; + if (!antecedents) { + return unreachableFlow; + } + if (antecedents.length === 1) { + return antecedents[0]; + } + return flow; + } + function isStatementCondition(node) { + const parent3 = node.parent; + switch (parent3.kind) { + case 245 /* IfStatement */: + case 247 /* WhileStatement */: + case 246 /* DoStatement */: + return parent3.expression === node; + case 248 /* ForStatement */: + case 227 /* ConditionalExpression */: + return parent3.condition === node; + } + return false; + } + function isLogicalExpression(node) { + while (true) { + if (node.kind === 217 /* ParenthesizedExpression */) { + node = node.expression; + } else if (node.kind === 224 /* PrefixUnaryExpression */ && node.operator === 54 /* ExclamationToken */) { + node = node.operand; + } else { + return isLogicalOrCoalescingBinaryExpression(node); + } + } + } + function isLogicalAssignmentExpression(node) { + return isLogicalOrCoalescingAssignmentExpression(skipParentheses(node)); + } + function isTopLevelLogicalExpression(node) { + while (isParenthesizedExpression(node.parent) || isPrefixUnaryExpression(node.parent) && node.parent.operator === 54 /* ExclamationToken */) { + node = node.parent; + } + return !isStatementCondition(node) && !isLogicalExpression(node.parent) && !(isOptionalChain(node.parent) && node.parent.expression === node); + } + function doWithConditionalBranches(action, value, trueTarget, falseTarget) { + const savedTrueTarget = currentTrueTarget; + const savedFalseTarget = currentFalseTarget; + currentTrueTarget = trueTarget; + currentFalseTarget = falseTarget; + action(value); + currentTrueTarget = savedTrueTarget; + currentFalseTarget = savedFalseTarget; + } + function bindCondition(node, trueTarget, falseTarget) { + doWithConditionalBranches(bind, node, trueTarget, falseTarget); + if (!node || !isLogicalAssignmentExpression(node) && !isLogicalExpression(node) && !(isOptionalChain(node) && isOutermostOptionalChain(node))) { + addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); + } + } + function bindIterativeStatement(node, breakTarget, continueTarget) { + const saveBreakTarget = currentBreakTarget; + const saveContinueTarget = currentContinueTarget; + currentBreakTarget = breakTarget; + currentContinueTarget = continueTarget; + bind(node); + currentBreakTarget = saveBreakTarget; + currentContinueTarget = saveContinueTarget; + } + function setContinueTarget(node, target) { + let label = activeLabelList; + while (label && node.parent.kind === 256 /* LabeledStatement */) { + label.continueTarget = target; + label = label.next; + node = node.parent; + } + return target; + } + function bindWhileStatement(node) { + const preWhileLabel = setContinueTarget(node, createLoopLabel()); + const preBodyLabel = createBranchLabel(); + const postWhileLabel = createBranchLabel(); + addAntecedent(preWhileLabel, currentFlow); + currentFlow = preWhileLabel; + bindCondition(node.expression, preBodyLabel, postWhileLabel); + currentFlow = finishFlowLabel(preBodyLabel); + bindIterativeStatement(node.statement, postWhileLabel, preWhileLabel); + addAntecedent(preWhileLabel, currentFlow); + currentFlow = finishFlowLabel(postWhileLabel); + } + function bindDoStatement(node) { + const preDoLabel = createLoopLabel(); + const preConditionLabel = setContinueTarget(node, createBranchLabel()); + const postDoLabel = createBranchLabel(); + addAntecedent(preDoLabel, currentFlow); + currentFlow = preDoLabel; + bindIterativeStatement(node.statement, postDoLabel, preConditionLabel); + addAntecedent(preConditionLabel, currentFlow); + currentFlow = finishFlowLabel(preConditionLabel); + bindCondition(node.expression, preDoLabel, postDoLabel); + currentFlow = finishFlowLabel(postDoLabel); + } + function bindForStatement(node) { + const preLoopLabel = setContinueTarget(node, createLoopLabel()); + const preBodyLabel = createBranchLabel(); + const postLoopLabel = createBranchLabel(); + bind(node.initializer); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = preLoopLabel; + bindCondition(node.condition, preBodyLabel, postLoopLabel); + currentFlow = finishFlowLabel(preBodyLabel); + bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); + bind(node.incrementor); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = finishFlowLabel(postLoopLabel); + } + function bindForInOrForOfStatement(node) { + const preLoopLabel = setContinueTarget(node, createLoopLabel()); + const postLoopLabel = createBranchLabel(); + bind(node.expression); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = preLoopLabel; + if (node.kind === 250 /* ForOfStatement */) { + bind(node.awaitModifier); + } + addAntecedent(postLoopLabel, currentFlow); + bind(node.initializer); + if (node.initializer.kind !== 261 /* VariableDeclarationList */) { + bindAssignmentTargetFlow(node.initializer); + } + bindIterativeStatement(node.statement, postLoopLabel, preLoopLabel); + addAntecedent(preLoopLabel, currentFlow); + currentFlow = finishFlowLabel(postLoopLabel); + } + function bindIfStatement(node) { + const thenLabel = createBranchLabel(); + const elseLabel = createBranchLabel(); + const postIfLabel = createBranchLabel(); + bindCondition(node.expression, thenLabel, elseLabel); + currentFlow = finishFlowLabel(thenLabel); + bind(node.thenStatement); + addAntecedent(postIfLabel, currentFlow); + currentFlow = finishFlowLabel(elseLabel); + bind(node.elseStatement); + addAntecedent(postIfLabel, currentFlow); + currentFlow = finishFlowLabel(postIfLabel); + } + function bindReturnOrThrow(node) { + bind(node.expression); + if (node.kind === 253 /* ReturnStatement */) { + hasExplicitReturn = true; + if (currentReturnTarget) { + addAntecedent(currentReturnTarget, currentFlow); + } + } + currentFlow = unreachableFlow; + hasFlowEffects = true; + } + function findActiveLabel(name) { + for (let label = activeLabelList; label; label = label.next) { + if (label.name === name) { + return label; + } + } + return void 0; + } + function bindBreakOrContinueFlow(node, breakTarget, continueTarget) { + const flowLabel = node.kind === 252 /* BreakStatement */ ? breakTarget : continueTarget; + if (flowLabel) { + addAntecedent(flowLabel, currentFlow); + currentFlow = unreachableFlow; + hasFlowEffects = true; + } + } + function bindBreakOrContinueStatement(node) { + bind(node.label); + if (node.label) { + const activeLabel = findActiveLabel(node.label.escapedText); + if (activeLabel) { + activeLabel.referenced = true; + bindBreakOrContinueFlow(node, activeLabel.breakTarget, activeLabel.continueTarget); + } + } else { + bindBreakOrContinueFlow(node, currentBreakTarget, currentContinueTarget); + } + } + function bindTryStatement(node) { + const saveReturnTarget = currentReturnTarget; + const saveExceptionTarget = currentExceptionTarget; + const normalExitLabel = createBranchLabel(); + const returnLabel = createBranchLabel(); + let exceptionLabel = createBranchLabel(); + if (node.finallyBlock) { + currentReturnTarget = returnLabel; + } + addAntecedent(exceptionLabel, currentFlow); + currentExceptionTarget = exceptionLabel; + bind(node.tryBlock); + addAntecedent(normalExitLabel, currentFlow); + if (node.catchClause) { + currentFlow = finishFlowLabel(exceptionLabel); + exceptionLabel = createBranchLabel(); + addAntecedent(exceptionLabel, currentFlow); + currentExceptionTarget = exceptionLabel; + bind(node.catchClause); + addAntecedent(normalExitLabel, currentFlow); + } + currentReturnTarget = saveReturnTarget; + currentExceptionTarget = saveExceptionTarget; + if (node.finallyBlock) { + const finallyLabel = createBranchLabel(); + finallyLabel.antecedent = concatenate(concatenate(normalExitLabel.antecedent, exceptionLabel.antecedent), returnLabel.antecedent); + currentFlow = finallyLabel; + bind(node.finallyBlock); + if (currentFlow.flags & 1 /* Unreachable */) { + currentFlow = unreachableFlow; + } else { + if (currentReturnTarget && returnLabel.antecedent) { + addAntecedent(currentReturnTarget, createReduceLabel(finallyLabel, returnLabel.antecedent, currentFlow)); + } + if (currentExceptionTarget && exceptionLabel.antecedent) { + addAntecedent(currentExceptionTarget, createReduceLabel(finallyLabel, exceptionLabel.antecedent, currentFlow)); + } + currentFlow = normalExitLabel.antecedent ? createReduceLabel(finallyLabel, normalExitLabel.antecedent, currentFlow) : unreachableFlow; + } + } else { + currentFlow = finishFlowLabel(normalExitLabel); + } + } + function bindSwitchStatement(node) { + const postSwitchLabel = createBranchLabel(); + bind(node.expression); + const saveBreakTarget = currentBreakTarget; + const savePreSwitchCaseFlow = preSwitchCaseFlow; + currentBreakTarget = postSwitchLabel; + preSwitchCaseFlow = currentFlow; + bind(node.caseBlock); + addAntecedent(postSwitchLabel, currentFlow); + const hasDefault = forEach(node.caseBlock.clauses, (c) => c.kind === 297 /* DefaultClause */); + node.possiblyExhaustive = !hasDefault && !postSwitchLabel.antecedent; + if (!hasDefault) { + addAntecedent(postSwitchLabel, createFlowSwitchClause(preSwitchCaseFlow, node, 0, 0)); + } + currentBreakTarget = saveBreakTarget; + preSwitchCaseFlow = savePreSwitchCaseFlow; + currentFlow = finishFlowLabel(postSwitchLabel); + } + function bindCaseBlock(node) { + const clauses = node.clauses; + const isNarrowingSwitch = node.parent.expression.kind === 112 /* TrueKeyword */ || isNarrowingExpression(node.parent.expression); + let fallthroughFlow = unreachableFlow; + for (let i = 0; i < clauses.length; i++) { + const clauseStart = i; + while (!clauses[i].statements.length && i + 1 < clauses.length) { + if (fallthroughFlow === unreachableFlow) { + currentFlow = preSwitchCaseFlow; + } + bind(clauses[i]); + i++; + } + const preCaseLabel = createBranchLabel(); + addAntecedent(preCaseLabel, isNarrowingSwitch ? createFlowSwitchClause(preSwitchCaseFlow, node.parent, clauseStart, i + 1) : preSwitchCaseFlow); + addAntecedent(preCaseLabel, fallthroughFlow); + currentFlow = finishFlowLabel(preCaseLabel); + const clause = clauses[i]; + bind(clause); + fallthroughFlow = currentFlow; + if (!(currentFlow.flags & 1 /* Unreachable */) && i !== clauses.length - 1 && options.noFallthroughCasesInSwitch) { + clause.fallthroughFlowNode = currentFlow; + } + } + } + function bindCaseClause(node) { + const saveCurrentFlow = currentFlow; + currentFlow = preSwitchCaseFlow; + bind(node.expression); + currentFlow = saveCurrentFlow; + bindEach(node.statements); + } + function bindExpressionStatement(node) { + bind(node.expression); + maybeBindExpressionFlowIfCall(node.expression); + } + function maybeBindExpressionFlowIfCall(node) { + if (node.kind === 213 /* CallExpression */) { + const call = node; + if (call.expression.kind !== 108 /* SuperKeyword */ && isDottedName(call.expression)) { + currentFlow = createFlowCall(currentFlow, call); + } + } + } + function bindLabeledStatement(node) { + const postStatementLabel = createBranchLabel(); + activeLabelList = { + next: activeLabelList, + name: node.label.escapedText, + breakTarget: postStatementLabel, + continueTarget: void 0, + referenced: false + }; + bind(node.label); + bind(node.statement); + if (!activeLabelList.referenced && !options.allowUnusedLabels) { + errorOrSuggestionOnNode(unusedLabelIsError(options), node.label, Diagnostics.Unused_label); + } + activeLabelList = activeLabelList.next; + addAntecedent(postStatementLabel, currentFlow); + currentFlow = finishFlowLabel(postStatementLabel); + } + function bindDestructuringTargetFlow(node) { + if (node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */) { + bindAssignmentTargetFlow(node.left); + } else { + bindAssignmentTargetFlow(node); + } + } + function bindAssignmentTargetFlow(node) { + if (isNarrowableReference(node)) { + currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node); + } else if (node.kind === 209 /* ArrayLiteralExpression */) { + for (const e of node.elements) { + if (e.kind === 230 /* SpreadElement */) { + bindAssignmentTargetFlow(e.expression); + } else { + bindDestructuringTargetFlow(e); + } + } + } else if (node.kind === 210 /* ObjectLiteralExpression */) { + for (const p of node.properties) { + if (p.kind === 303 /* PropertyAssignment */) { + bindDestructuringTargetFlow(p.initializer); + } else if (p.kind === 304 /* ShorthandPropertyAssignment */) { + bindAssignmentTargetFlow(p.name); + } else if (p.kind === 305 /* SpreadAssignment */) { + bindAssignmentTargetFlow(p.expression); + } + } + } + } + function bindLogicalLikeExpression(node, trueTarget, falseTarget) { + const preRightLabel = createBranchLabel(); + if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ || node.operatorToken.kind === 77 /* AmpersandAmpersandEqualsToken */) { + bindCondition(node.left, preRightLabel, falseTarget); + } else { + bindCondition(node.left, trueTarget, preRightLabel); + } + currentFlow = finishFlowLabel(preRightLabel); + bind(node.operatorToken); + if (isLogicalOrCoalescingAssignmentOperator(node.operatorToken.kind)) { + doWithConditionalBranches(bind, node.right, trueTarget, falseTarget); + bindAssignmentTargetFlow(node.left); + addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); + } else { + bindCondition(node.right, trueTarget, falseTarget); + } + } + function bindPrefixUnaryExpressionFlow(node) { + if (node.operator === 54 /* ExclamationToken */) { + const saveTrueTarget = currentTrueTarget; + currentTrueTarget = currentFalseTarget; + currentFalseTarget = saveTrueTarget; + bindEachChild(node); + currentFalseTarget = currentTrueTarget; + currentTrueTarget = saveTrueTarget; + } else { + bindEachChild(node); + if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { + bindAssignmentTargetFlow(node.operand); + } + } + } + function bindPostfixUnaryExpressionFlow(node) { + bindEachChild(node); + if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { + bindAssignmentTargetFlow(node.operand); + } + } + function bindDestructuringAssignmentFlow(node) { + if (inAssignmentPattern) { + inAssignmentPattern = false; + bind(node.operatorToken); + bind(node.right); + inAssignmentPattern = true; + bind(node.left); + } else { + inAssignmentPattern = true; + bind(node.left); + inAssignmentPattern = false; + bind(node.operatorToken); + bind(node.right); + } + bindAssignmentTargetFlow(node.left); + } + function createBindBinaryExpressionFlow() { + return createBinaryExpressionTrampoline( + onEnter, + onLeft, + onOperator, + onRight, + onExit, + /*foldState*/ + void 0 + ); + function onEnter(node, state) { + if (state) { + state.stackIndex++; + setParent(node, parent2); + const saveInStrictMode = inStrictMode; + bindWorker(node); + const saveParent = parent2; + parent2 = node; + state.skip = false; + state.inStrictModeStack[state.stackIndex] = saveInStrictMode; + state.parentStack[state.stackIndex] = saveParent; + } else { + state = { + stackIndex: 0, + skip: false, + inStrictModeStack: [void 0], + parentStack: [void 0] + }; + } + const operator = node.operatorToken.kind; + if (isLogicalOrCoalescingBinaryOperator(operator) || isLogicalOrCoalescingAssignmentOperator(operator)) { + if (isTopLevelLogicalExpression(node)) { + const postExpressionLabel = createBranchLabel(); + const saveCurrentFlow = currentFlow; + const saveHasFlowEffects = hasFlowEffects; + hasFlowEffects = false; + bindLogicalLikeExpression(node, postExpressionLabel, postExpressionLabel); + currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow; + hasFlowEffects || (hasFlowEffects = saveHasFlowEffects); + } else { + bindLogicalLikeExpression(node, currentTrueTarget, currentFalseTarget); + } + state.skip = true; + } + return state; + } + function onLeft(left, state, node) { + if (!state.skip) { + const maybeBound = maybeBind2(left); + if (node.operatorToken.kind === 28 /* CommaToken */) { + maybeBindExpressionFlowIfCall(left); + } + return maybeBound; + } + } + function onOperator(operatorToken, state, _node) { + if (!state.skip) { + bind(operatorToken); + } + } + function onRight(right, state, node) { + if (!state.skip) { + const maybeBound = maybeBind2(right); + if (node.operatorToken.kind === 28 /* CommaToken */) { + maybeBindExpressionFlowIfCall(right); + } + return maybeBound; + } + } + function onExit(node, state) { + if (!state.skip) { + const operator = node.operatorToken.kind; + if (isAssignmentOperator(operator) && !isAssignmentTarget(node)) { + bindAssignmentTargetFlow(node.left); + if (operator === 64 /* EqualsToken */ && node.left.kind === 212 /* ElementAccessExpression */) { + const elementAccess = node.left; + if (isNarrowableOperand(elementAccess.expression)) { + currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node); + } + } + } + } + const savedInStrictMode = state.inStrictModeStack[state.stackIndex]; + const savedParent = state.parentStack[state.stackIndex]; + if (savedInStrictMode !== void 0) { + inStrictMode = savedInStrictMode; + } + if (savedParent !== void 0) { + parent2 = savedParent; + } + state.skip = false; + state.stackIndex--; + } + function maybeBind2(node) { + if (node && isBinaryExpression(node) && !isDestructuringAssignment(node)) { + return node; + } + bind(node); + } + } + function bindDeleteExpressionFlow(node) { + bindEachChild(node); + if (node.expression.kind === 211 /* PropertyAccessExpression */) { + bindAssignmentTargetFlow(node.expression); + } + } + function bindConditionalExpressionFlow(node) { + const trueLabel = createBranchLabel(); + const falseLabel = createBranchLabel(); + const postExpressionLabel = createBranchLabel(); + const saveCurrentFlow = currentFlow; + const saveHasFlowEffects = hasFlowEffects; + hasFlowEffects = false; + bindCondition(node.condition, trueLabel, falseLabel); + currentFlow = finishFlowLabel(trueLabel); + bind(node.questionToken); + bind(node.whenTrue); + addAntecedent(postExpressionLabel, currentFlow); + currentFlow = finishFlowLabel(falseLabel); + bind(node.colonToken); + bind(node.whenFalse); + addAntecedent(postExpressionLabel, currentFlow); + currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow; + hasFlowEffects || (hasFlowEffects = saveHasFlowEffects); + } + function bindInitializedVariableFlow(node) { + const name = !isOmittedExpression(node) ? node.name : void 0; + if (isBindingPattern(name)) { + for (const child of name.elements) { + bindInitializedVariableFlow(child); + } + } else { + currentFlow = createFlowMutation(16 /* Assignment */, currentFlow, node); + } + } + function bindVariableDeclarationFlow(node) { + bindEachChild(node); + if (node.initializer || isForInOrOfStatement(node.parent.parent)) { + bindInitializedVariableFlow(node); + } + } + function bindBindingElementFlow(node) { + bind(node.dotDotDotToken); + bind(node.propertyName); + bindInitializer(node.initializer); + bind(node.name); + } + function bindParameterFlow(node) { + bindEach(node.modifiers); + bind(node.dotDotDotToken); + bind(node.questionToken); + bind(node.type); + bindInitializer(node.initializer); + bind(node.name); + } + function bindInitializer(node) { + if (!node) { + return; + } + const entryFlow = currentFlow; + bind(node); + if (entryFlow === unreachableFlow || entryFlow === currentFlow) { + return; + } + const exitFlow = createBranchLabel(); + addAntecedent(exitFlow, entryFlow); + addAntecedent(exitFlow, currentFlow); + currentFlow = finishFlowLabel(exitFlow); + } + function bindJSDocTypeAlias(node) { + bind(node.tagName); + if (node.kind !== 340 /* JSDocEnumTag */ && node.fullName) { + setParent(node.fullName, node); + setParentRecursive( + node.fullName, + /*incremental*/ + false + ); + } + if (typeof node.comment !== "string") { + bindEach(node.comment); + } + } + function bindJSDocClassTag(node) { + bindEachChild(node); + const host = getHostSignatureFromJSDoc(node); + if (host && host.kind !== 174 /* MethodDeclaration */) { + addDeclarationToSymbol(host.symbol, host, 32 /* Class */); + } + } + function bindJSDocImportTag(node) { + bind(node.tagName); + bind(node.moduleSpecifier); + bind(node.attributes); + if (typeof node.comment !== "string") { + bindEach(node.comment); + } + } + function bindOptionalExpression(node, trueTarget, falseTarget) { + doWithConditionalBranches(bind, node, trueTarget, falseTarget); + if (!isOptionalChain(node) || isOutermostOptionalChain(node)) { + addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); + } + } + function bindOptionalChainRest(node) { + switch (node.kind) { + case 211 /* PropertyAccessExpression */: + bind(node.questionDotToken); + bind(node.name); + break; + case 212 /* ElementAccessExpression */: + bind(node.questionDotToken); + bind(node.argumentExpression); + break; + case 213 /* CallExpression */: + bind(node.questionDotToken); + bindEach(node.typeArguments); + bindEach(node.arguments); + break; + } + } + function bindOptionalChain(node, trueTarget, falseTarget) { + const preChainLabel = isOptionalChainRoot(node) ? createBranchLabel() : void 0; + bindOptionalExpression(node.expression, preChainLabel || trueTarget, falseTarget); + if (preChainLabel) { + currentFlow = finishFlowLabel(preChainLabel); + } + doWithConditionalBranches(bindOptionalChainRest, node, trueTarget, falseTarget); + if (isOutermostOptionalChain(node)) { + addAntecedent(trueTarget, createFlowCondition(32 /* TrueCondition */, currentFlow, node)); + addAntecedent(falseTarget, createFlowCondition(64 /* FalseCondition */, currentFlow, node)); + } + } + function bindOptionalChainFlow(node) { + if (isTopLevelLogicalExpression(node)) { + const postExpressionLabel = createBranchLabel(); + const saveCurrentFlow = currentFlow; + const saveHasFlowEffects = hasFlowEffects; + bindOptionalChain(node, postExpressionLabel, postExpressionLabel); + currentFlow = hasFlowEffects ? finishFlowLabel(postExpressionLabel) : saveCurrentFlow; + hasFlowEffects || (hasFlowEffects = saveHasFlowEffects); + } else { + bindOptionalChain(node, currentTrueTarget, currentFalseTarget); + } + } + function bindNonNullExpressionFlow(node) { + if (isOptionalChain(node)) { + bindOptionalChainFlow(node); + } else { + bindEachChild(node); + } + } + function bindAccessExpressionFlow(node) { + if (isOptionalChain(node)) { + bindOptionalChainFlow(node); + } else { + bindEachChild(node); + } + } + function bindCallExpressionFlow(node) { + if (isOptionalChain(node)) { + bindOptionalChainFlow(node); + } else { + const expr = skipParentheses(node.expression); + if (expr.kind === 218 /* FunctionExpression */ || expr.kind === 219 /* ArrowFunction */) { + bindEach(node.typeArguments); + bindEach(node.arguments); + bind(node.expression); + } else { + bindEachChild(node); + if (node.expression.kind === 108 /* SuperKeyword */) { + currentFlow = createFlowCall(currentFlow, node); + } + } + } + if (node.expression.kind === 211 /* PropertyAccessExpression */) { + const propertyAccess = node.expression; + if (isIdentifier(propertyAccess.name) && isNarrowableOperand(propertyAccess.expression) && isPushOrUnshiftIdentifier(propertyAccess.name)) { + currentFlow = createFlowMutation(256 /* ArrayMutation */, currentFlow, node); + } + } + } + function addToContainerChain(next) { + if (lastContainer) { + lastContainer.nextContainer = next; + } + lastContainer = next; + } + function declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes) { + switch (container.kind) { + // Modules, source files, and classes need specialized handling for how their + // members are declared (for example, a member of a class will go into a specific + // symbol table depending on if it is static or not). We defer to specialized + // handlers to take care of declaring these child members. + case 267 /* ModuleDeclaration */: + return declareModuleMember(node, symbolFlags, symbolExcludes); + case 307 /* SourceFile */: + return declareSourceFileMember(node, symbolFlags, symbolExcludes); + case 231 /* ClassExpression */: + case 263 /* ClassDeclaration */: + return declareClassMember(node, symbolFlags, symbolExcludes); + case 266 /* EnumDeclaration */: + return declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes); + case 187 /* TypeLiteral */: + case 322 /* JSDocTypeLiteral */: + case 210 /* ObjectLiteralExpression */: + case 264 /* InterfaceDeclaration */: + case 292 /* JsxAttributes */: + return declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 323 /* JSDocSignature */: + case 181 /* IndexSignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 317 /* JSDocFunctionType */: + case 175 /* ClassStaticBlockDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 200 /* MappedType */: + if (container.locals) Debug.assertNode(container, canHaveLocals); + return declareSymbol( + container.locals, + /*parent*/ + void 0, + node, + symbolFlags, + symbolExcludes + ); + } + } + function declareClassMember(node, symbolFlags, symbolExcludes) { + return isStatic(node) ? declareSymbol(container.symbol.exports, container.symbol, node, symbolFlags, symbolExcludes) : declareSymbol(container.symbol.members, container.symbol, node, symbolFlags, symbolExcludes); + } + function declareSourceFileMember(node, symbolFlags, symbolExcludes) { + return isExternalModule(file) ? declareModuleMember(node, symbolFlags, symbolExcludes) : declareSymbol( + file.locals, + /*parent*/ + void 0, + node, + symbolFlags, + symbolExcludes + ); + } + function hasExportDeclarations(node) { + const body = isSourceFile(node) ? node : tryCast(node.body, isModuleBlock); + return !!body && body.statements.some((s) => isExportDeclaration(s) || isExportAssignment(s)); + } + function setExportContextFlag(node) { + if (node.flags & 33554432 /* Ambient */ && !hasExportDeclarations(node)) { + node.flags |= 128 /* ExportContext */; + } else { + node.flags &= ~128 /* ExportContext */; + } + } + function bindModuleDeclaration(node) { + setExportContextFlag(node); + if (isAmbientModule(node)) { + if (hasSyntacticModifier(node, 32 /* Export */)) { + errorOnFirstToken(node, Diagnostics.export_modifier_cannot_be_applied_to_ambient_modules_and_module_augmentations_since_they_are_always_visible); + } + if (isModuleAugmentationExternal(node)) { + declareModuleSymbol(node); + } else { + let pattern; + if (node.name.kind === 11 /* StringLiteral */) { + const { text } = node.name; + pattern = tryParsePattern(text); + if (pattern === void 0) { + errorOnFirstToken(node.name, Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, text); + } + } + const symbol = declareSymbolAndAddToSymbolTable(node, 512 /* ValueModule */, 110735 /* ValueModuleExcludes */); + file.patternAmbientModules = append(file.patternAmbientModules, pattern && !isString(pattern) ? { pattern, symbol } : void 0); + } + } else { + const state = declareModuleSymbol(node); + if (state !== 0 /* NonInstantiated */) { + const { symbol } = node; + symbol.constEnumOnlyModule = !(symbol.flags & (16 /* Function */ | 32 /* Class */ | 256 /* RegularEnum */)) && state === 2 /* ConstEnumOnly */ && symbol.constEnumOnlyModule !== false; + } + } + } + function declareModuleSymbol(node) { + const state = getModuleInstanceState(node); + const instantiated = state !== 0 /* NonInstantiated */; + declareSymbolAndAddToSymbolTable( + node, + instantiated ? 512 /* ValueModule */ : 1024 /* NamespaceModule */, + instantiated ? 110735 /* ValueModuleExcludes */ : 0 /* NamespaceModuleExcludes */ + ); + return state; + } + function bindFunctionOrConstructorType(node) { + const symbol = createSymbol(131072 /* Signature */, getDeclarationName(node)); + addDeclarationToSymbol(symbol, node, 131072 /* Signature */); + const typeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */); + addDeclarationToSymbol(typeLiteralSymbol, node, 2048 /* TypeLiteral */); + typeLiteralSymbol.members = createSymbolTable(); + typeLiteralSymbol.members.set(symbol.escapedName, symbol); + } + function bindObjectLiteralExpression(node) { + return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__object" /* Object */); + } + function bindJsxAttributes(node) { + return bindAnonymousDeclaration(node, 4096 /* ObjectLiteral */, "__jsxAttributes" /* JSXAttributes */); + } + function bindJsxAttribute(node, symbolFlags, symbolExcludes) { + return declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); + } + function bindAnonymousDeclaration(node, symbolFlags, name) { + const symbol = createSymbol(symbolFlags, name); + if (symbolFlags & (8 /* EnumMember */ | 106500 /* ClassMember */)) { + symbol.parent = container.symbol; + } + addDeclarationToSymbol(symbol, node, symbolFlags); + return symbol; + } + function bindBlockScopedDeclaration(node, symbolFlags, symbolExcludes) { + switch (blockScopeContainer.kind) { + case 267 /* ModuleDeclaration */: + declareModuleMember(node, symbolFlags, symbolExcludes); + break; + case 307 /* SourceFile */: + if (isExternalOrCommonJsModule(container)) { + declareModuleMember(node, symbolFlags, symbolExcludes); + break; + } + // falls through + default: + Debug.assertNode(blockScopeContainer, canHaveLocals); + if (!blockScopeContainer.locals) { + blockScopeContainer.locals = createSymbolTable(); + addToContainerChain(blockScopeContainer); + } + declareSymbol( + blockScopeContainer.locals, + /*parent*/ + void 0, + node, + symbolFlags, + symbolExcludes + ); + } + } + function delayedBindJSDocTypedefTag() { + if (!delayedTypeAliases) { + return; + } + const saveContainer = container; + const saveLastContainer = lastContainer; + const saveBlockScopeContainer = blockScopeContainer; + const saveParent = parent2; + const saveCurrentFlow = currentFlow; + for (const typeAlias of delayedTypeAliases) { + const host = typeAlias.parent.parent; + container = getEnclosingContainer(host) || file; + blockScopeContainer = getEnclosingBlockScopeContainer(host) || file; + currentFlow = createFlowNode( + 2 /* Start */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + parent2 = typeAlias; + bind(typeAlias.typeExpression); + const declName = getNameOfDeclaration(typeAlias); + if ((isJSDocEnumTag(typeAlias) || !typeAlias.fullName) && declName && isPropertyAccessEntityNameExpression(declName.parent)) { + const isTopLevel = isTopLevelNamespaceAssignment(declName.parent); + if (isTopLevel) { + bindPotentiallyMissingNamespaces( + file.symbol, + declName.parent, + isTopLevel, + !!findAncestor(declName, (d) => isPropertyAccessExpression(d) && d.name.escapedText === "prototype"), + /*containerIsClass*/ + false + ); + const oldContainer = container; + switch (getAssignmentDeclarationPropertyAccessKind(declName.parent)) { + case 1 /* ExportsProperty */: + case 2 /* ModuleExports */: + if (!isExternalOrCommonJsModule(file)) { + container = void 0; + } else { + container = file; + } + break; + case 4 /* ThisProperty */: + container = declName.parent.expression; + break; + case 3 /* PrototypeProperty */: + container = declName.parent.expression.name; + break; + case 5 /* Property */: + container = isExportsOrModuleExportsOrAlias(file, declName.parent.expression) ? file : isPropertyAccessExpression(declName.parent.expression) ? declName.parent.expression.name : declName.parent.expression; + break; + case 0 /* None */: + return Debug.fail("Shouldn't have detected typedef or enum on non-assignment declaration"); + } + if (container) { + declareModuleMember(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); + } + container = oldContainer; + } + } else if (isJSDocEnumTag(typeAlias) || !typeAlias.fullName || typeAlias.fullName.kind === 80 /* Identifier */) { + parent2 = typeAlias.parent; + bindBlockScopedDeclaration(typeAlias, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); + } else { + bind(typeAlias.fullName); + } + } + container = saveContainer; + lastContainer = saveLastContainer; + blockScopeContainer = saveBlockScopeContainer; + parent2 = saveParent; + currentFlow = saveCurrentFlow; + } + function bindJSDocImports() { + if (jsDocImports === void 0) { + return; + } + const saveContainer = container; + const saveLastContainer = lastContainer; + const saveBlockScopeContainer = blockScopeContainer; + const saveParent = parent2; + const saveCurrentFlow = currentFlow; + for (const jsDocImportTag of jsDocImports) { + const host = getJSDocHost(jsDocImportTag); + const enclosingContainer = host ? getEnclosingContainer(host) : void 0; + const enclosingBlockScopeContainer = host ? getEnclosingBlockScopeContainer(host) : void 0; + container = enclosingContainer || file; + blockScopeContainer = enclosingBlockScopeContainer || file; + currentFlow = createFlowNode( + 2 /* Start */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + parent2 = jsDocImportTag; + bind(jsDocImportTag.importClause); + } + container = saveContainer; + lastContainer = saveLastContainer; + blockScopeContainer = saveBlockScopeContainer; + parent2 = saveParent; + currentFlow = saveCurrentFlow; + } + function checkContextualIdentifier(node) { + if (!file.parseDiagnostics.length && !(node.flags & 33554432 /* Ambient */) && !(node.flags & 16777216 /* JSDoc */) && !isIdentifierName(node)) { + const originalKeywordKind = identifierToKeywordKind(node); + if (originalKeywordKind === void 0) { + return; + } + if (inStrictMode && originalKeywordKind >= 119 /* FirstFutureReservedWord */ && originalKeywordKind <= 127 /* LastFutureReservedWord */) { + file.bindDiagnostics.push(createDiagnosticForNode2(node, getStrictModeIdentifierMessage(node), declarationNameToString(node))); + } else if (originalKeywordKind === 135 /* AwaitKeyword */) { + if (isExternalModule(file) && isInTopLevelContext(node)) { + file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module, declarationNameToString(node))); + } else if (node.flags & 65536 /* AwaitContext */) { + file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node))); + } + } else if (originalKeywordKind === 127 /* YieldKeyword */ && node.flags & 16384 /* YieldContext */) { + file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here, declarationNameToString(node))); + } + } + } + function getStrictModeIdentifierMessage(node) { + if (getContainingClass(node)) { + return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Class_definitions_are_automatically_in_strict_mode; + } + if (file.externalModuleIndicator) { + return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode; + } + return Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode; + } + function checkPrivateIdentifier(node) { + if (node.escapedText === "#constructor") { + if (!file.parseDiagnostics.length) { + file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.constructor_is_a_reserved_word, declarationNameToString(node))); + } + } + } + function checkStrictModeBinaryExpression(node) { + if (inStrictMode && isLeftHandSideExpression(node.left) && isAssignmentOperator(node.operatorToken.kind)) { + checkStrictModeEvalOrArguments(node, node.left); + } + } + function checkStrictModeCatchClause(node) { + if (inStrictMode && node.variableDeclaration) { + checkStrictModeEvalOrArguments(node, node.variableDeclaration.name); + } + } + function checkStrictModeDeleteExpression(node) { + if (inStrictMode && node.expression.kind === 80 /* Identifier */) { + const span = getErrorSpanForNode(file, node.expression); + file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode)); + } + } + function isEvalOrArgumentsIdentifier(node) { + return isIdentifier(node) && (node.escapedText === "eval" || node.escapedText === "arguments"); + } + function checkStrictModeEvalOrArguments(contextNode, name) { + if (name && name.kind === 80 /* Identifier */) { + const identifier = name; + if (isEvalOrArgumentsIdentifier(identifier)) { + const span = getErrorSpanForNode(file, name); + file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, getStrictModeEvalOrArgumentsMessage(contextNode), idText(identifier))); + } + } + } + function getStrictModeEvalOrArgumentsMessage(node) { + if (getContainingClass(node)) { + return Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode; + } + if (file.externalModuleIndicator) { + return Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode; + } + return Diagnostics.Invalid_use_of_0_in_strict_mode; + } + function checkStrictModeFunctionName(node) { + if (inStrictMode && !(node.flags & 33554432 /* Ambient */)) { + checkStrictModeEvalOrArguments(node, node.name); + } + } + function getStrictModeBlockScopeFunctionDeclarationMessage(node) { + if (getContainingClass(node)) { + return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Class_definitions_are_automatically_in_strict_mode; + } + if (file.externalModuleIndicator) { + return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5_Modules_are_automatically_in_strict_mode; + } + return Diagnostics.Function_declarations_are_not_allowed_inside_blocks_in_strict_mode_when_targeting_ES5; + } + function checkStrictModeFunctionDeclaration(node) { + if (languageVersion < 2 /* ES2015 */) { + if (blockScopeContainer.kind !== 307 /* SourceFile */ && blockScopeContainer.kind !== 267 /* ModuleDeclaration */ && !isFunctionLikeOrClassStaticBlockDeclaration(blockScopeContainer)) { + const errorSpan = getErrorSpanForNode(file, node); + file.bindDiagnostics.push(createFileDiagnostic(file, errorSpan.start, errorSpan.length, getStrictModeBlockScopeFunctionDeclarationMessage(node))); + } + } + } + function checkStrictModePostfixUnaryExpression(node) { + if (inStrictMode) { + checkStrictModeEvalOrArguments(node, node.operand); + } + } + function checkStrictModePrefixUnaryExpression(node) { + if (inStrictMode) { + if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { + checkStrictModeEvalOrArguments(node, node.operand); + } + } + } + function checkStrictModeWithStatement(node) { + if (inStrictMode) { + errorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_strict_mode); + } + } + function checkStrictModeLabeledStatement(node) { + if (inStrictMode && getEmitScriptTarget(options) >= 2 /* ES2015 */) { + if (isDeclarationStatement(node.statement) || isVariableStatement(node.statement)) { + errorOnFirstToken(node.label, Diagnostics.A_label_is_not_allowed_here); + } + } + } + function errorOnFirstToken(node, message, ...args) { + const span = getSpanOfTokenAtPosition(file, node.pos); + file.bindDiagnostics.push(createFileDiagnostic(file, span.start, span.length, message, ...args)); + } + function errorOrSuggestionOnNode(isError, node, message) { + errorOrSuggestionOnRange(isError, node, node, message); + } + function errorOrSuggestionOnRange(isError, startNode2, endNode2, message) { + addErrorOrSuggestionDiagnostic(isError, { pos: getTokenPosOfNode(startNode2, file), end: endNode2.end }, message); + } + function addErrorOrSuggestionDiagnostic(isError, range, message) { + const diag2 = createFileDiagnostic(file, range.pos, range.end - range.pos, message); + if (isError) { + file.bindDiagnostics.push(diag2); + } else { + file.bindSuggestionDiagnostics = append(file.bindSuggestionDiagnostics, { ...diag2, category: 2 /* Suggestion */ }); + } + } + function bind(node) { + if (!node) { + return; + } + setParent(node, parent2); + if (tracing) node.tracingPath = file.path; + const saveInStrictMode = inStrictMode; + bindWorker(node); + if (node.kind > 165 /* LastToken */) { + const saveParent = parent2; + parent2 = node; + const containerFlags = getContainerFlags(node); + if (containerFlags === 0 /* None */) { + bindChildren(node); + } else { + bindContainer(node, containerFlags); + } + parent2 = saveParent; + } else { + const saveParent = parent2; + if (node.kind === 1 /* EndOfFileToken */) parent2 = node; + bindJSDoc(node); + parent2 = saveParent; + } + inStrictMode = saveInStrictMode; + } + function bindJSDoc(node) { + if (hasJSDocNodes(node)) { + if (isInJSFile(node)) { + for (const j of node.jsDoc) { + bind(j); + } + } else { + for (const j of node.jsDoc) { + setParent(j, node); + setParentRecursive( + j, + /*incremental*/ + false + ); + } + } + } + } + function updateStrictModeStatementList(statements) { + if (!inStrictMode) { + for (const statement of statements) { + if (!isPrologueDirective(statement)) { + return; + } + if (isUseStrictPrologueDirective(statement)) { + inStrictMode = true; + return; + } + } + } + } + function isUseStrictPrologueDirective(node) { + const nodeText2 = getSourceTextOfNodeFromSourceFile(file, node.expression); + return nodeText2 === '"use strict"' || nodeText2 === "'use strict'"; + } + function bindWorker(node) { + switch (node.kind) { + /* Strict mode checks */ + case 80 /* Identifier */: + if (node.flags & 4096 /* IdentifierIsInJSDocNamespace */) { + let parentNode = node.parent; + while (parentNode && !isJSDocTypeAlias(parentNode)) { + parentNode = parentNode.parent; + } + bindBlockScopedDeclaration(parentNode, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); + break; + } + // falls through + case 110 /* ThisKeyword */: + if (currentFlow && (isExpression(node) || parent2.kind === 304 /* ShorthandPropertyAssignment */)) { + node.flowNode = currentFlow; + } + return checkContextualIdentifier(node); + case 166 /* QualifiedName */: + if (currentFlow && isPartOfTypeQuery(node)) { + node.flowNode = currentFlow; + } + break; + case 236 /* MetaProperty */: + case 108 /* SuperKeyword */: + node.flowNode = currentFlow; + break; + case 81 /* PrivateIdentifier */: + return checkPrivateIdentifier(node); + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + const expr = node; + if (currentFlow && isNarrowableReference(expr)) { + expr.flowNode = currentFlow; + } + if (isSpecialPropertyDeclaration(expr)) { + bindSpecialPropertyDeclaration(expr); + } + if (isInJSFile(expr) && file.commonJsModuleIndicator && isModuleExportsAccessExpression(expr) && !lookupSymbolForName(blockScopeContainer, "module")) { + declareSymbol( + file.locals, + /*parent*/ + void 0, + expr.expression, + 1 /* FunctionScopedVariable */ | 134217728 /* ModuleExports */, + 111550 /* FunctionScopedVariableExcludes */ + ); + } + break; + case 226 /* BinaryExpression */: + const specialKind = getAssignmentDeclarationKind(node); + switch (specialKind) { + case 1 /* ExportsProperty */: + bindExportsPropertyAssignment(node); + break; + case 2 /* ModuleExports */: + bindModuleExportsAssignment(node); + break; + case 3 /* PrototypeProperty */: + bindPrototypePropertyAssignment(node.left, node); + break; + case 6 /* Prototype */: + bindPrototypeAssignment(node); + break; + case 4 /* ThisProperty */: + bindThisPropertyAssignment(node); + break; + case 5 /* Property */: + const expression = node.left.expression; + if (isInJSFile(node) && isIdentifier(expression)) { + const symbol = lookupSymbolForName(blockScopeContainer, expression.escapedText); + if (isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration)) { + bindThisPropertyAssignment(node); + break; + } + } + bindSpecialPropertyAssignment(node); + break; + case 0 /* None */: + break; + default: + Debug.fail("Unknown binary expression special property assignment kind"); + } + return checkStrictModeBinaryExpression(node); + case 299 /* CatchClause */: + return checkStrictModeCatchClause(node); + case 220 /* DeleteExpression */: + return checkStrictModeDeleteExpression(node); + case 225 /* PostfixUnaryExpression */: + return checkStrictModePostfixUnaryExpression(node); + case 224 /* PrefixUnaryExpression */: + return checkStrictModePrefixUnaryExpression(node); + case 254 /* WithStatement */: + return checkStrictModeWithStatement(node); + case 256 /* LabeledStatement */: + return checkStrictModeLabeledStatement(node); + case 197 /* ThisType */: + seenThisKeyword = true; + return; + case 182 /* TypePredicate */: + break; + // Binding the children will handle everything + case 168 /* TypeParameter */: + return bindTypeParameter(node); + case 169 /* Parameter */: + return bindParameter(node); + case 260 /* VariableDeclaration */: + return bindVariableDeclarationOrBindingElement(node); + case 208 /* BindingElement */: + node.flowNode = currentFlow; + return bindVariableDeclarationOrBindingElement(node); + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + return bindPropertyWorker(node); + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + return bindPropertyOrMethodOrAccessor(node, 4 /* Property */, 0 /* PropertyExcludes */); + case 306 /* EnumMember */: + return bindPropertyOrMethodOrAccessor(node, 8 /* EnumMember */, 900095 /* EnumMemberExcludes */); + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 181 /* IndexSignature */: + return declareSymbolAndAddToSymbolTable(node, 131072 /* Signature */, 0 /* None */); + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + return bindPropertyOrMethodOrAccessor(node, 8192 /* Method */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), isObjectLiteralMethod(node) ? 0 /* PropertyExcludes */ : 103359 /* MethodExcludes */); + case 262 /* FunctionDeclaration */: + return bindFunctionDeclaration(node); + case 176 /* Constructor */: + return declareSymbolAndAddToSymbolTable( + node, + 16384 /* Constructor */, + /*symbolExcludes:*/ + 0 /* None */ + ); + case 177 /* GetAccessor */: + return bindPropertyOrMethodOrAccessor(node, 32768 /* GetAccessor */, 46015 /* GetAccessorExcludes */); + case 178 /* SetAccessor */: + return bindPropertyOrMethodOrAccessor(node, 65536 /* SetAccessor */, 78783 /* SetAccessorExcludes */); + case 184 /* FunctionType */: + case 317 /* JSDocFunctionType */: + case 323 /* JSDocSignature */: + case 185 /* ConstructorType */: + return bindFunctionOrConstructorType(node); + case 187 /* TypeLiteral */: + case 322 /* JSDocTypeLiteral */: + case 200 /* MappedType */: + return bindAnonymousTypeWorker(node); + case 332 /* JSDocClassTag */: + return bindJSDocClassTag(node); + case 210 /* ObjectLiteralExpression */: + return bindObjectLiteralExpression(node); + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return bindFunctionExpression(node); + case 213 /* CallExpression */: + const assignmentKind = getAssignmentDeclarationKind(node); + switch (assignmentKind) { + case 7 /* ObjectDefinePropertyValue */: + return bindObjectDefinePropertyAssignment(node); + case 8 /* ObjectDefinePropertyExports */: + return bindObjectDefinePropertyExport(node); + case 9 /* ObjectDefinePrototypeProperty */: + return bindObjectDefinePrototypeProperty(node); + case 0 /* None */: + break; + // Nothing to do + default: + return Debug.fail("Unknown call expression assignment declaration kind"); + } + if (isInJSFile(node)) { + bindCallExpression(node); + } + break; + // Members of classes, interfaces, and modules + case 231 /* ClassExpression */: + case 263 /* ClassDeclaration */: + inStrictMode = true; + return bindClassLikeDeclaration(node); + case 264 /* InterfaceDeclaration */: + return bindBlockScopedDeclaration(node, 64 /* Interface */, 788872 /* InterfaceExcludes */); + case 265 /* TypeAliasDeclaration */: + return bindBlockScopedDeclaration(node, 524288 /* TypeAlias */, 788968 /* TypeAliasExcludes */); + case 266 /* EnumDeclaration */: + return bindEnumDeclaration(node); + case 267 /* ModuleDeclaration */: + return bindModuleDeclaration(node); + // Jsx-attributes + case 292 /* JsxAttributes */: + return bindJsxAttributes(node); + case 291 /* JsxAttribute */: + return bindJsxAttribute(node, 4 /* Property */, 0 /* PropertyExcludes */); + // Imports and exports + case 271 /* ImportEqualsDeclaration */: + case 274 /* NamespaceImport */: + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: + return declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); + case 270 /* NamespaceExportDeclaration */: + return bindNamespaceExportDeclaration(node); + case 273 /* ImportClause */: + return bindImportClause(node); + case 278 /* ExportDeclaration */: + return bindExportDeclaration(node); + case 277 /* ExportAssignment */: + return bindExportAssignment(node); + case 307 /* SourceFile */: + updateStrictModeStatementList(node.statements); + return bindSourceFileIfExternalModule(); + case 241 /* Block */: + if (!isFunctionLikeOrClassStaticBlockDeclaration(node.parent)) { + return; + } + // falls through + case 268 /* ModuleBlock */: + return updateStrictModeStatementList(node.statements); + case 341 /* JSDocParameterTag */: + if (node.parent.kind === 323 /* JSDocSignature */) { + return bindParameter(node); + } + if (node.parent.kind !== 322 /* JSDocTypeLiteral */) { + break; + } + // falls through + case 348 /* JSDocPropertyTag */: + const propTag = node; + const flags = propTag.isBracketed || propTag.typeExpression && propTag.typeExpression.type.kind === 316 /* JSDocOptionalType */ ? 4 /* Property */ | 16777216 /* Optional */ : 4 /* Property */; + return declareSymbolAndAddToSymbolTable(propTag, flags, 0 /* PropertyExcludes */); + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + return (delayedTypeAliases || (delayedTypeAliases = [])).push(node); + case 339 /* JSDocOverloadTag */: + return bind(node.typeExpression); + case 351 /* JSDocImportTag */: + return (jsDocImports || (jsDocImports = [])).push(node); + } + } + function bindPropertyWorker(node) { + const isAutoAccessor = isAutoAccessorPropertyDeclaration(node); + const includes = isAutoAccessor ? 98304 /* Accessor */ : 4 /* Property */; + const excludes = isAutoAccessor ? 13247 /* AccessorExcludes */ : 0 /* PropertyExcludes */; + return bindPropertyOrMethodOrAccessor(node, includes | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), excludes); + } + function bindAnonymousTypeWorker(node) { + return bindAnonymousDeclaration(node, 2048 /* TypeLiteral */, "__type" /* Type */); + } + function bindSourceFileIfExternalModule() { + setExportContextFlag(file); + if (isExternalModule(file)) { + bindSourceFileAsExternalModule(); + } else if (isJsonSourceFile(file)) { + bindSourceFileAsExternalModule(); + const originalSymbol = file.symbol; + declareSymbol(file.symbol.exports, file.symbol, file, 4 /* Property */, -1 /* All */); + file.symbol = originalSymbol; + } + } + function bindSourceFileAsExternalModule() { + bindAnonymousDeclaration(file, 512 /* ValueModule */, `"${removeFileExtension(file.fileName)}"`); + } + function bindExportAssignment(node) { + if (!container.symbol || !container.symbol.exports) { + bindAnonymousDeclaration(node, 111551 /* Value */, getDeclarationName(node)); + } else { + const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */; + const symbol = declareSymbol(container.symbol.exports, container.symbol, node, flags, -1 /* All */); + if (node.isExportEquals) { + setValueDeclaration(symbol, node); + } + } + } + function bindNamespaceExportDeclaration(node) { + if (some(node.modifiers)) { + file.bindDiagnostics.push(createDiagnosticForNode2(node, Diagnostics.Modifiers_cannot_appear_here)); + } + const diag2 = !isSourceFile(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_at_top_level : !isExternalModule(node.parent) ? Diagnostics.Global_module_exports_may_only_appear_in_module_files : !node.parent.isDeclarationFile ? Diagnostics.Global_module_exports_may_only_appear_in_declaration_files : void 0; + if (diag2) { + file.bindDiagnostics.push(createDiagnosticForNode2(node, diag2)); + } else { + file.symbol.globalExports = file.symbol.globalExports || createSymbolTable(); + declareSymbol(file.symbol.globalExports, file.symbol, node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); + } + } + function bindExportDeclaration(node) { + if (!container.symbol || !container.symbol.exports) { + bindAnonymousDeclaration(node, 8388608 /* ExportStar */, getDeclarationName(node)); + } else if (!node.exportClause) { + declareSymbol(container.symbol.exports, container.symbol, node, 8388608 /* ExportStar */, 0 /* None */); + } else if (isNamespaceExport(node.exportClause)) { + setParent(node.exportClause, node); + declareSymbol(container.symbol.exports, container.symbol, node.exportClause, 2097152 /* Alias */, 2097152 /* AliasExcludes */); + } + } + function bindImportClause(node) { + if (node.name) { + declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); + } + } + function setCommonJsModuleIndicator(node) { + if (file.externalModuleIndicator && file.externalModuleIndicator !== true) { + return false; + } + if (!file.commonJsModuleIndicator) { + file.commonJsModuleIndicator = node; + if (!file.externalModuleIndicator) { + bindSourceFileAsExternalModule(); + } + } + return true; + } + function bindObjectDefinePropertyExport(node) { + if (!setCommonJsModuleIndicator(node)) { + return; + } + const symbol = forEachIdentifierInEntityName( + node.arguments[0], + /*parent*/ + void 0, + (id, symbol2) => { + if (symbol2) { + addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */); + } + return symbol2; + } + ); + if (symbol) { + const flags = 4 /* Property */ | 1048576 /* ExportValue */; + declareSymbol(symbol.exports, symbol, node, flags, 0 /* None */); + } + } + function bindExportsPropertyAssignment(node) { + if (!setCommonJsModuleIndicator(node)) { + return; + } + const symbol = forEachIdentifierInEntityName( + node.left.expression, + /*parent*/ + void 0, + (id, symbol2) => { + if (symbol2) { + addDeclarationToSymbol(symbol2, id, 1536 /* Module */ | 67108864 /* Assignment */); + } + return symbol2; + } + ); + if (symbol) { + const isAlias = isAliasableExpression(node.right) && (isExportsIdentifier(node.left.expression) || isModuleExportsAccessExpression(node.left.expression)); + const flags = isAlias ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */; + setParent(node.left, node); + declareSymbol(symbol.exports, symbol, node.left, flags, 0 /* None */); + } + } + function bindModuleExportsAssignment(node) { + if (!setCommonJsModuleIndicator(node)) { + return; + } + const assignedExpression = getRightMostAssignedExpression(node.right); + if (isEmptyObjectLiteral(assignedExpression) || container === file && isExportsOrModuleExportsOrAlias(file, assignedExpression)) { + return; + } + if (isObjectLiteralExpression(assignedExpression) && every(assignedExpression.properties, isShorthandPropertyAssignment)) { + forEach(assignedExpression.properties, bindExportAssignedObjectMemberAlias); + return; + } + const flags = exportAssignmentIsAlias(node) ? 2097152 /* Alias */ : 4 /* Property */ | 1048576 /* ExportValue */ | 512 /* ValueModule */; + const symbol = declareSymbol(file.symbol.exports, file.symbol, node, flags | 67108864 /* Assignment */, 0 /* None */); + setValueDeclaration(symbol, node); + } + function bindExportAssignedObjectMemberAlias(node) { + declareSymbol(file.symbol.exports, file.symbol, node, 2097152 /* Alias */ | 67108864 /* Assignment */, 0 /* None */); + } + function bindThisPropertyAssignment(node) { + Debug.assert(isInJSFile(node)); + const hasPrivateIdentifier = isBinaryExpression(node) && isPropertyAccessExpression(node.left) && isPrivateIdentifier(node.left.name) || isPropertyAccessExpression(node) && isPrivateIdentifier(node.name); + if (hasPrivateIdentifier) { + return; + } + const thisContainer = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + switch (thisContainer.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + let constructorSymbol = thisContainer.symbol; + if (isBinaryExpression(thisContainer.parent) && thisContainer.parent.operatorToken.kind === 64 /* EqualsToken */) { + const l = thisContainer.parent.left; + if (isBindableStaticAccessExpression(l) && isPrototypeAccess(l.expression)) { + constructorSymbol = lookupSymbolForPropertyAccess(l.expression.expression, thisParentContainer); + } + } + if (constructorSymbol && constructorSymbol.valueDeclaration) { + constructorSymbol.members = constructorSymbol.members || createSymbolTable(); + if (hasDynamicName(node)) { + bindDynamicallyNamedThisPropertyAssignment(node, constructorSymbol, constructorSymbol.members); + } else { + declareSymbol(constructorSymbol.members, constructorSymbol, node, 4 /* Property */ | 67108864 /* Assignment */, 0 /* PropertyExcludes */ & ~4 /* Property */); + } + addDeclarationToSymbol(constructorSymbol, constructorSymbol.valueDeclaration, 32 /* Class */); + } + break; + case 176 /* Constructor */: + case 172 /* PropertyDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 175 /* ClassStaticBlockDeclaration */: + const containingClass = thisContainer.parent; + const symbolTable = isStatic(thisContainer) ? containingClass.symbol.exports : containingClass.symbol.members; + if (hasDynamicName(node)) { + bindDynamicallyNamedThisPropertyAssignment(node, containingClass.symbol, symbolTable); + } else { + declareSymbol( + symbolTable, + containingClass.symbol, + node, + 4 /* Property */ | 67108864 /* Assignment */, + 0 /* None */, + /*isReplaceableByMethod*/ + true + ); + } + break; + case 307 /* SourceFile */: + if (hasDynamicName(node)) { + break; + } else if (thisContainer.commonJsModuleIndicator) { + declareSymbol(thisContainer.symbol.exports, thisContainer.symbol, node, 4 /* Property */ | 1048576 /* ExportValue */, 0 /* None */); + } else { + declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */); + } + break; + // Namespaces are not allowed in javascript files, so do nothing here + case 267 /* ModuleDeclaration */: + break; + default: + Debug.failBadSyntaxKind(thisContainer); + } + } + function bindDynamicallyNamedThisPropertyAssignment(node, symbol, symbolTable) { + declareSymbol( + symbolTable, + symbol, + node, + 4 /* Property */, + 0 /* None */, + /*isReplaceableByMethod*/ + true, + /*isComputedName*/ + true + ); + addLateBoundAssignmentDeclarationToSymbol(node, symbol); + } + function addLateBoundAssignmentDeclarationToSymbol(node, symbol) { + if (symbol) { + (symbol.assignmentDeclarationMembers || (symbol.assignmentDeclarationMembers = /* @__PURE__ */ new Map())).set(getNodeId(node), node); + } + } + function bindSpecialPropertyDeclaration(node) { + if (node.expression.kind === 110 /* ThisKeyword */) { + bindThisPropertyAssignment(node); + } else if (isBindableStaticAccessExpression(node) && node.parent.parent.kind === 307 /* SourceFile */) { + if (isPrototypeAccess(node.expression)) { + bindPrototypePropertyAssignment(node, node.parent); + } else { + bindStaticPropertyAssignment(node); + } + } + } + function bindPrototypeAssignment(node) { + setParent(node.left, node); + setParent(node.right, node); + bindPropertyAssignment( + node.left.expression, + node.left, + /*isPrototypeProperty*/ + false, + /*containerIsClass*/ + true + ); + } + function bindObjectDefinePrototypeProperty(node) { + const namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0].expression); + if (namespaceSymbol && namespaceSymbol.valueDeclaration) { + addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */); + } + bindPotentiallyNewExpandoMemberToNamespace( + node, + namespaceSymbol, + /*isPrototypeProperty*/ + true + ); + } + function bindPrototypePropertyAssignment(lhs, parent3) { + const classPrototype = lhs.expression; + const constructorFunction = classPrototype.expression; + setParent(constructorFunction, classPrototype); + setParent(classPrototype, lhs); + setParent(lhs, parent3); + bindPropertyAssignment( + constructorFunction, + lhs, + /*isPrototypeProperty*/ + true, + /*containerIsClass*/ + true + ); + } + function bindObjectDefinePropertyAssignment(node) { + let namespaceSymbol = lookupSymbolForPropertyAccess(node.arguments[0]); + const isToplevel = node.parent.parent.kind === 307 /* SourceFile */; + namespaceSymbol = bindPotentiallyMissingNamespaces( + namespaceSymbol, + node.arguments[0], + isToplevel, + /*isPrototypeProperty*/ + false, + /*containerIsClass*/ + false + ); + bindPotentiallyNewExpandoMemberToNamespace( + node, + namespaceSymbol, + /*isPrototypeProperty*/ + false + ); + } + function bindSpecialPropertyAssignment(node) { + var _a; + const parentSymbol = lookupSymbolForPropertyAccess(node.left.expression, blockScopeContainer) || lookupSymbolForPropertyAccess(node.left.expression, container); + if (!isInJSFile(node) && !isFunctionSymbol(parentSymbol)) { + return; + } + const rootExpr = getLeftmostAccessExpression(node.left); + if (isIdentifier(rootExpr) && ((_a = lookupSymbolForName(container, rootExpr.escapedText)) == null ? void 0 : _a.flags) & 2097152 /* Alias */) { + return; + } + setParent(node.left, node); + setParent(node.right, node); + if (isIdentifier(node.left.expression) && container === file && isExportsOrModuleExportsOrAlias(file, node.left.expression)) { + bindExportsPropertyAssignment(node); + } else if (hasDynamicName(node)) { + bindAnonymousDeclaration(node, 4 /* Property */ | 67108864 /* Assignment */, "__computed" /* Computed */); + const sym = bindPotentiallyMissingNamespaces( + parentSymbol, + node.left.expression, + isTopLevelNamespaceAssignment(node.left), + /*isPrototypeProperty*/ + false, + /*containerIsClass*/ + false + ); + addLateBoundAssignmentDeclarationToSymbol(node, sym); + } else { + bindStaticPropertyAssignment(cast(node.left, isBindableStaticNameExpression)); + } + } + function bindStaticPropertyAssignment(node) { + Debug.assert(!isIdentifier(node)); + setParent(node.expression, node); + bindPropertyAssignment( + node.expression, + node, + /*isPrototypeProperty*/ + false, + /*containerIsClass*/ + false + ); + } + function bindPotentiallyMissingNamespaces(namespaceSymbol, entityName, isToplevel, isPrototypeProperty, containerIsClass) { + if ((namespaceSymbol == null ? void 0 : namespaceSymbol.flags) & 2097152 /* Alias */) { + return namespaceSymbol; + } + if (isToplevel && !isPrototypeProperty) { + const flags = 1536 /* Module */ | 67108864 /* Assignment */; + const excludeFlags = 110735 /* ValueModuleExcludes */ & ~67108864 /* Assignment */; + namespaceSymbol = forEachIdentifierInEntityName(entityName, namespaceSymbol, (id, symbol, parent3) => { + if (symbol) { + addDeclarationToSymbol(symbol, id, flags); + return symbol; + } else { + const table = parent3 ? parent3.exports : file.jsGlobalAugmentations || (file.jsGlobalAugmentations = createSymbolTable()); + return declareSymbol(table, parent3, id, flags, excludeFlags); + } + }); + } + if (containerIsClass && namespaceSymbol && namespaceSymbol.valueDeclaration) { + addDeclarationToSymbol(namespaceSymbol, namespaceSymbol.valueDeclaration, 32 /* Class */); + } + return namespaceSymbol; + } + function bindPotentiallyNewExpandoMemberToNamespace(declaration, namespaceSymbol, isPrototypeProperty) { + if (!namespaceSymbol || !isExpandoSymbol(namespaceSymbol)) { + return; + } + const symbolTable = isPrototypeProperty ? namespaceSymbol.members || (namespaceSymbol.members = createSymbolTable()) : namespaceSymbol.exports || (namespaceSymbol.exports = createSymbolTable()); + let includes = 0 /* None */; + let excludes = 0 /* None */; + if (isFunctionLikeDeclaration(getAssignedExpandoInitializer(declaration))) { + includes = 8192 /* Method */; + excludes = 103359 /* MethodExcludes */; + } else if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) { + if (some(declaration.arguments[2].properties, (p) => { + const id = getNameOfDeclaration(p); + return !!id && isIdentifier(id) && idText(id) === "set"; + })) { + includes |= 65536 /* SetAccessor */ | 4 /* Property */; + excludes |= 78783 /* SetAccessorExcludes */; + } + if (some(declaration.arguments[2].properties, (p) => { + const id = getNameOfDeclaration(p); + return !!id && isIdentifier(id) && idText(id) === "get"; + })) { + includes |= 32768 /* GetAccessor */ | 4 /* Property */; + excludes |= 46015 /* GetAccessorExcludes */; + } + } + if (includes === 0 /* None */) { + includes = 4 /* Property */; + excludes = 0 /* PropertyExcludes */; + } + declareSymbol(symbolTable, namespaceSymbol, declaration, includes | 67108864 /* Assignment */, excludes & ~67108864 /* Assignment */); + } + function isTopLevelNamespaceAssignment(propertyAccess) { + return isBinaryExpression(propertyAccess.parent) ? getParentOfBinaryExpression(propertyAccess.parent).parent.kind === 307 /* SourceFile */ : propertyAccess.parent.parent.kind === 307 /* SourceFile */; + } + function bindPropertyAssignment(name, propertyAccess, isPrototypeProperty, containerIsClass) { + let namespaceSymbol = lookupSymbolForPropertyAccess(name, blockScopeContainer) || lookupSymbolForPropertyAccess(name, container); + const isToplevel = isTopLevelNamespaceAssignment(propertyAccess); + namespaceSymbol = bindPotentiallyMissingNamespaces(namespaceSymbol, propertyAccess.expression, isToplevel, isPrototypeProperty, containerIsClass); + bindPotentiallyNewExpandoMemberToNamespace(propertyAccess, namespaceSymbol, isPrototypeProperty); + } + function isExpandoSymbol(symbol) { + if (symbol.flags & (16 /* Function */ | 32 /* Class */ | 1024 /* NamespaceModule */)) { + return true; + } + const node = symbol.valueDeclaration; + if (node && isCallExpression(node)) { + return !!getAssignedExpandoInitializer(node); + } + let init = !node ? void 0 : isVariableDeclaration(node) ? node.initializer : isBinaryExpression(node) ? node.right : isPropertyAccessExpression(node) && isBinaryExpression(node.parent) ? node.parent.right : void 0; + init = init && getRightMostAssignedExpression(init); + if (init) { + const isPrototypeAssignment = isPrototypeAccess(isVariableDeclaration(node) ? node.name : isBinaryExpression(node) ? node.left : node); + return !!getExpandoInitializer(isBinaryExpression(init) && (init.operatorToken.kind === 57 /* BarBarToken */ || init.operatorToken.kind === 61 /* QuestionQuestionToken */) ? init.right : init, isPrototypeAssignment); + } + return false; + } + function getParentOfBinaryExpression(expr) { + while (isBinaryExpression(expr.parent)) { + expr = expr.parent; + } + return expr.parent; + } + function lookupSymbolForPropertyAccess(node, lookupContainer = container) { + if (isIdentifier(node)) { + return lookupSymbolForName(lookupContainer, node.escapedText); + } else { + const symbol = lookupSymbolForPropertyAccess(node.expression); + return symbol && symbol.exports && symbol.exports.get(getElementOrPropertyAccessName(node)); + } + } + function forEachIdentifierInEntityName(e, parent3, action) { + if (isExportsOrModuleExportsOrAlias(file, e)) { + return file.symbol; + } else if (isIdentifier(e)) { + return action(e, lookupSymbolForPropertyAccess(e), parent3); + } else { + const s = forEachIdentifierInEntityName(e.expression, parent3, action); + const name = getNameOrArgument(e); + if (isPrivateIdentifier(name)) { + Debug.fail("unexpected PrivateIdentifier"); + } + return action(name, s && s.exports && s.exports.get(getElementOrPropertyAccessName(e)), s); + } + } + function bindCallExpression(node) { + if (!file.commonJsModuleIndicator && isRequireCall( + node, + /*requireStringLiteralLikeArgument*/ + false + )) { + setCommonJsModuleIndicator(node); + } + } + function bindClassLikeDeclaration(node) { + if (node.kind === 263 /* ClassDeclaration */) { + bindBlockScopedDeclaration(node, 32 /* Class */, 899503 /* ClassExcludes */); + } else { + const bindingName = node.name ? node.name.escapedText : "__class" /* Class */; + bindAnonymousDeclaration(node, 32 /* Class */, bindingName); + if (node.name) { + classifiableNames.add(node.name.escapedText); + } + } + const { symbol } = node; + const prototypeSymbol = createSymbol(4 /* Property */ | 4194304 /* Prototype */, "prototype"); + const symbolExport = symbol.exports.get(prototypeSymbol.escapedName); + if (symbolExport) { + if (node.name) { + setParent(node.name, node); + } + file.bindDiagnostics.push(createDiagnosticForNode2(symbolExport.declarations[0], Diagnostics.Duplicate_identifier_0, symbolName(prototypeSymbol))); + } + symbol.exports.set(prototypeSymbol.escapedName, prototypeSymbol); + prototypeSymbol.parent = symbol; + } + function bindEnumDeclaration(node) { + return isEnumConst(node) ? bindBlockScopedDeclaration(node, 128 /* ConstEnum */, 899967 /* ConstEnumExcludes */) : bindBlockScopedDeclaration(node, 256 /* RegularEnum */, 899327 /* RegularEnumExcludes */); + } + function bindVariableDeclarationOrBindingElement(node) { + if (inStrictMode) { + checkStrictModeEvalOrArguments(node, node.name); + } + if (!isBindingPattern(node.name)) { + const possibleVariableDecl = node.kind === 260 /* VariableDeclaration */ ? node : node.parent.parent; + if (isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(possibleVariableDecl) && !getJSDocTypeTag(node) && !(getCombinedModifierFlags(node) & 32 /* Export */)) { + declareSymbolAndAddToSymbolTable(node, 2097152 /* Alias */, 2097152 /* AliasExcludes */); + } else if (isBlockOrCatchScoped(node)) { + bindBlockScopedDeclaration(node, 2 /* BlockScopedVariable */, 111551 /* BlockScopedVariableExcludes */); + } else if (isPartOfParameterDeclaration(node)) { + declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */); + } else { + declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111550 /* FunctionScopedVariableExcludes */); + } + } + } + function bindParameter(node) { + if (node.kind === 341 /* JSDocParameterTag */ && container.kind !== 323 /* JSDocSignature */) { + return; + } + if (inStrictMode && !(node.flags & 33554432 /* Ambient */)) { + checkStrictModeEvalOrArguments(node, node.name); + } + if (isBindingPattern(node.name)) { + bindAnonymousDeclaration(node, 1 /* FunctionScopedVariable */, "__" + node.parent.parameters.indexOf(node)); + } else { + declareSymbolAndAddToSymbolTable(node, 1 /* FunctionScopedVariable */, 111551 /* ParameterExcludes */); + } + if (isParameterPropertyDeclaration(node, node.parent)) { + const classDeclaration = node.parent.parent; + declareSymbol(classDeclaration.symbol.members, classDeclaration.symbol, node, 4 /* Property */ | (node.questionToken ? 16777216 /* Optional */ : 0 /* None */), 0 /* PropertyExcludes */); + } + } + function bindFunctionDeclaration(node) { + if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) { + if (isAsyncFunction(node)) { + emitFlags |= 4096 /* HasAsyncFunctions */; + } + } + checkStrictModeFunctionName(node); + if (inStrictMode) { + checkStrictModeFunctionDeclaration(node); + bindBlockScopedDeclaration(node, 16 /* Function */, 110991 /* FunctionExcludes */); + } else { + declareSymbolAndAddToSymbolTable(node, 16 /* Function */, 110991 /* FunctionExcludes */); + } + } + function bindFunctionExpression(node) { + if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */)) { + if (isAsyncFunction(node)) { + emitFlags |= 4096 /* HasAsyncFunctions */; + } + } + if (currentFlow) { + node.flowNode = currentFlow; + } + checkStrictModeFunctionName(node); + const bindingName = node.name ? node.name.escapedText : "__function" /* Function */; + return bindAnonymousDeclaration(node, 16 /* Function */, bindingName); + } + function bindPropertyOrMethodOrAccessor(node, symbolFlags, symbolExcludes) { + if (!file.isDeclarationFile && !(node.flags & 33554432 /* Ambient */) && isAsyncFunction(node)) { + emitFlags |= 4096 /* HasAsyncFunctions */; + } + if (currentFlow && isObjectLiteralOrClassExpressionMethodOrAccessor(node)) { + node.flowNode = currentFlow; + } + return hasDynamicName(node) ? bindAnonymousDeclaration(node, symbolFlags, "__computed" /* Computed */) : declareSymbolAndAddToSymbolTable(node, symbolFlags, symbolExcludes); + } + function getInferTypeContainer(node) { + const extendsType = findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && n.parent.extendsType === n); + return extendsType && extendsType.parent; + } + function bindTypeParameter(node) { + if (isJSDocTemplateTag(node.parent)) { + const container2 = getEffectiveContainerForJSDocTemplateTag(node.parent); + if (container2) { + Debug.assertNode(container2, canHaveLocals); + container2.locals ?? (container2.locals = createSymbolTable()); + declareSymbol( + container2.locals, + /*parent*/ + void 0, + node, + 262144 /* TypeParameter */, + 526824 /* TypeParameterExcludes */ + ); + } else { + declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */); + } + } else if (node.parent.kind === 195 /* InferType */) { + const container2 = getInferTypeContainer(node.parent); + if (container2) { + Debug.assertNode(container2, canHaveLocals); + container2.locals ?? (container2.locals = createSymbolTable()); + declareSymbol( + container2.locals, + /*parent*/ + void 0, + node, + 262144 /* TypeParameter */, + 526824 /* TypeParameterExcludes */ + ); + } else { + bindAnonymousDeclaration(node, 262144 /* TypeParameter */, getDeclarationName(node)); + } + } else { + declareSymbolAndAddToSymbolTable(node, 262144 /* TypeParameter */, 526824 /* TypeParameterExcludes */); + } + } + function shouldReportErrorOnModuleDeclaration(node) { + const instanceState = getModuleInstanceState(node); + return instanceState === 1 /* Instantiated */ || instanceState === 2 /* ConstEnumOnly */ && shouldPreserveConstEnums(options); + } + function checkUnreachable(node) { + if (!(currentFlow.flags & 1 /* Unreachable */)) { + return false; + } + if (currentFlow === unreachableFlow) { + const reportError = ( + // report error on all statements except empty ones + isStatementButNotDeclaration(node) && node.kind !== 242 /* EmptyStatement */ || // report error on class declarations + node.kind === 263 /* ClassDeclaration */ || // report errors on enums with preserved emit + isEnumDeclarationWithPreservedEmit(node, options) || // report error on instantiated modules + node.kind === 267 /* ModuleDeclaration */ && shouldReportErrorOnModuleDeclaration(node) + ); + if (reportError) { + currentFlow = reportedUnreachableFlow; + if (!options.allowUnreachableCode) { + const isError = unreachableCodeIsError(options) && !(node.flags & 33554432 /* Ambient */) && (!isVariableStatement(node) || !!(getCombinedNodeFlags(node.declarationList) & 7 /* BlockScoped */) || node.declarationList.declarations.some((d) => !!d.initializer)); + eachUnreachableRange(node, options, (start, end) => errorOrSuggestionOnRange(isError, start, end, Diagnostics.Unreachable_code_detected)); + } + } + } + return true; + } +} +function isEnumDeclarationWithPreservedEmit(node, options) { + return node.kind === 266 /* EnumDeclaration */ && (!isEnumConst(node) || shouldPreserveConstEnums(options)); +} +function eachUnreachableRange(node, options, cb) { + if (isStatement(node) && isExecutableStatement(node) && isBlock(node.parent)) { + const { statements } = node.parent; + const slice = sliceAfter(statements, node); + getRangesWhere(slice, isExecutableStatement, (start, afterEnd) => cb(slice[start], slice[afterEnd - 1])); + } else { + cb(node, node); + } + function isExecutableStatement(s) { + return !isFunctionDeclaration(s) && !isPurelyTypeDeclaration(s) && // `var x;` may declare a variable used above + !(isVariableStatement(s) && !(getCombinedNodeFlags(s) & 7 /* BlockScoped */) && s.declarationList.declarations.some((d) => !d.initializer)); + } + function isPurelyTypeDeclaration(s) { + switch (s.kind) { + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + return true; + case 267 /* ModuleDeclaration */: + return getModuleInstanceState(s) !== 1 /* Instantiated */; + case 266 /* EnumDeclaration */: + return !isEnumDeclarationWithPreservedEmit(s, options); + default: + return false; + } + } +} +function isExportsOrModuleExportsOrAlias(sourceFile, node) { + let i = 0; + const q = createQueue(); + q.enqueue(node); + while (!q.isEmpty() && i < 100) { + i++; + node = q.dequeue(); + if (isExportsIdentifier(node) || isModuleExportsAccessExpression(node)) { + return true; + } else if (isIdentifier(node)) { + const symbol = lookupSymbolForName(sourceFile, node.escapedText); + if (!!symbol && !!symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && !!symbol.valueDeclaration.initializer) { + const init = symbol.valueDeclaration.initializer; + q.enqueue(init); + if (isAssignmentExpression( + init, + /*excludeCompoundAssignment*/ + true + )) { + q.enqueue(init.left); + q.enqueue(init.right); + } + } + } + } + return false; +} +function getContainerFlags(node) { + switch (node.kind) { + case 231 /* ClassExpression */: + case 263 /* ClassDeclaration */: + case 266 /* EnumDeclaration */: + case 210 /* ObjectLiteralExpression */: + case 187 /* TypeLiteral */: + case 322 /* JSDocTypeLiteral */: + case 292 /* JsxAttributes */: + return 1 /* IsContainer */; + case 264 /* InterfaceDeclaration */: + return 1 /* IsContainer */ | 64 /* IsInterface */; + case 267 /* ModuleDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 200 /* MappedType */: + case 181 /* IndexSignature */: + return 1 /* IsContainer */ | 32 /* HasLocals */; + case 307 /* SourceFile */: + return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */; + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + if (isObjectLiteralOrClassExpressionMethodOrAccessor(node)) { + return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 128 /* IsObjectLiteralOrClassExpressionMethodOrAccessor */; + } + // falls through + case 176 /* Constructor */: + case 262 /* FunctionDeclaration */: + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 323 /* JSDocSignature */: + case 317 /* JSDocFunctionType */: + case 184 /* FunctionType */: + case 180 /* ConstructSignature */: + case 185 /* ConstructorType */: + case 175 /* ClassStaticBlockDeclaration */: + return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */; + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return 1 /* IsContainer */ | 4 /* IsControlFlowContainer */ | 32 /* HasLocals */ | 8 /* IsFunctionLike */ | 16 /* IsFunctionExpression */; + case 268 /* ModuleBlock */: + return 4 /* IsControlFlowContainer */; + case 172 /* PropertyDeclaration */: + return node.initializer ? 4 /* IsControlFlowContainer */ : 0; + case 299 /* CatchClause */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 269 /* CaseBlock */: + return 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */; + case 241 /* Block */: + return isFunctionLike(node.parent) || isClassStaticBlockDeclaration(node.parent) ? 0 /* None */ : 2 /* IsBlockScopedContainer */ | 32 /* HasLocals */; + } + return 0 /* None */; +} +function lookupSymbolForName(container, name) { + var _a, _b, _c, _d; + const local = (_b = (_a = tryCast(container, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(name); + if (local) { + return local.exportSymbol ?? local; + } + if (isSourceFile(container) && container.jsGlobalAugmentations && container.jsGlobalAugmentations.has(name)) { + return container.jsGlobalAugmentations.get(name); + } + if (canHaveSymbol(container)) { + return (_d = (_c = container.symbol) == null ? void 0 : _c.exports) == null ? void 0 : _d.get(name); + } +} + +// src/compiler/symbolWalker.ts +function createGetSymbolWalker(getRestTypeOfSignature, getTypePredicateOfSignature, getReturnTypeOfSignature, getBaseTypes, resolveStructuredTypeMembers, getTypeOfSymbol, getResolvedSymbol, getConstraintOfTypeParameter, getFirstIdentifier2, getTypeArguments) { + return getSymbolWalker; + function getSymbolWalker(accept = () => true) { + const visitedTypes = []; + const visitedSymbols = []; + return { + walkType: (type) => { + try { + visitType(type); + return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) }; + } finally { + clear(visitedTypes); + clear(visitedSymbols); + } + }, + walkSymbol: (symbol) => { + try { + visitSymbol(symbol); + return { visitedTypes: getOwnValues(visitedTypes), visitedSymbols: getOwnValues(visitedSymbols) }; + } finally { + clear(visitedTypes); + clear(visitedSymbols); + } + } + }; + function visitType(type) { + if (!type) { + return; + } + if (visitedTypes[type.id]) { + return; + } + visitedTypes[type.id] = type; + const shouldBail = visitSymbol(type.symbol); + if (shouldBail) return; + if (type.flags & 524288 /* Object */) { + const objectType = type; + const objectFlags = objectType.objectFlags; + if (objectFlags & 4 /* Reference */) { + visitTypeReference(type); + } + if (objectFlags & 32 /* Mapped */) { + visitMappedType(type); + } + if (objectFlags & (1 /* Class */ | 2 /* Interface */)) { + visitInterfaceType(type); + } + if (objectFlags & (8 /* Tuple */ | 16 /* Anonymous */)) { + visitObjectType(objectType); + } + } + if (type.flags & 262144 /* TypeParameter */) { + visitTypeParameter(type); + } + if (type.flags & 3145728 /* UnionOrIntersection */) { + visitUnionOrIntersectionType(type); + } + if (type.flags & 4194304 /* Index */) { + visitIndexType(type); + } + if (type.flags & 8388608 /* IndexedAccess */) { + visitIndexedAccessType(type); + } + } + function visitTypeReference(type) { + visitType(type.target); + forEach(getTypeArguments(type), visitType); + } + function visitTypeParameter(type) { + visitType(getConstraintOfTypeParameter(type)); + } + function visitUnionOrIntersectionType(type) { + forEach(type.types, visitType); + } + function visitIndexType(type) { + visitType(type.type); + } + function visitIndexedAccessType(type) { + visitType(type.objectType); + visitType(type.indexType); + visitType(type.constraint); + } + function visitMappedType(type) { + visitType(type.typeParameter); + visitType(type.constraintType); + visitType(type.templateType); + visitType(type.modifiersType); + } + function visitSignature(signature) { + const typePredicate = getTypePredicateOfSignature(signature); + if (typePredicate) { + visitType(typePredicate.type); + } + forEach(signature.typeParameters, visitType); + for (const parameter of signature.parameters) { + visitSymbol(parameter); + } + visitType(getRestTypeOfSignature(signature)); + visitType(getReturnTypeOfSignature(signature)); + } + function visitInterfaceType(interfaceT) { + visitObjectType(interfaceT); + forEach(interfaceT.typeParameters, visitType); + forEach(getBaseTypes(interfaceT), visitType); + visitType(interfaceT.thisType); + } + function visitObjectType(type) { + const resolved = resolveStructuredTypeMembers(type); + for (const info of resolved.indexInfos) { + visitType(info.keyType); + visitType(info.type); + } + for (const signature of resolved.callSignatures) { + visitSignature(signature); + } + for (const signature of resolved.constructSignatures) { + visitSignature(signature); + } + for (const p of resolved.properties) { + visitSymbol(p); + } + } + function visitSymbol(symbol) { + if (!symbol) { + return false; + } + const symbolId = getSymbolId(symbol); + if (visitedSymbols[symbolId]) { + return false; + } + visitedSymbols[symbolId] = symbol; + if (!accept(symbol)) { + return true; + } + const t = getTypeOfSymbol(symbol); + visitType(t); + if (symbol.exports) { + symbol.exports.forEach(visitSymbol); + } + forEach(symbol.declarations, (d) => { + if (d.type && d.type.kind === 186 /* TypeQuery */) { + const query = d.type; + const entity = getResolvedSymbol(getFirstIdentifier2(query.exprName)); + visitSymbol(entity); + } + }); + return false; + } + } +} + +// src/compiler/_namespaces/ts.moduleSpecifiers.ts +var ts_moduleSpecifiers_exports = {}; +__export(ts_moduleSpecifiers_exports, { + RelativePreference: () => RelativePreference, + countPathComponents: () => countPathComponents, + forEachFileNameOfModule: () => forEachFileNameOfModule, + getLocalModuleSpecifierBetweenFileNames: () => getLocalModuleSpecifierBetweenFileNames, + getModuleSpecifier: () => getModuleSpecifier, + getModuleSpecifierPreferences: () => getModuleSpecifierPreferences, + getModuleSpecifiers: () => getModuleSpecifiers, + getModuleSpecifiersWithCacheInfo: () => getModuleSpecifiersWithCacheInfo, + getNodeModulesPackageName: () => getNodeModulesPackageName, + tryGetJSExtensionForFile: () => tryGetJSExtensionForFile, + tryGetModuleSpecifiersFromCache: () => tryGetModuleSpecifiersFromCache, + tryGetRealFileNameForNonJsDeclarationFileName: () => tryGetRealFileNameForNonJsDeclarationFileName, + updateModuleSpecifier: () => updateModuleSpecifier +}); + +// src/compiler/moduleSpecifiers.ts +var stringToRegex = memoizeOne((pattern) => { + try { + let slash = pattern.indexOf("/"); + if (slash !== 0) { + return new RegExp(pattern); + } + const lastSlash = pattern.lastIndexOf("/"); + if (slash === lastSlash) { + return new RegExp(pattern); + } + while ((slash = pattern.indexOf("/", slash + 1)) !== lastSlash) { + if (pattern[slash - 1] !== "\\") { + return new RegExp(pattern); + } + } + const flags = pattern.substring(lastSlash + 1).replace(/[^iu]/g, ""); + pattern = pattern.substring(1, lastSlash); + return new RegExp(pattern, flags); + } catch { + return void 0; + } +}); +var RelativePreference = /* @__PURE__ */ ((RelativePreference2) => { + RelativePreference2[RelativePreference2["Relative"] = 0] = "Relative"; + RelativePreference2[RelativePreference2["NonRelative"] = 1] = "NonRelative"; + RelativePreference2[RelativePreference2["Shortest"] = 2] = "Shortest"; + RelativePreference2[RelativePreference2["ExternalNonRelative"] = 3] = "ExternalNonRelative"; + return RelativePreference2; +})(RelativePreference || {}); +function getModuleSpecifierPreferences({ importModuleSpecifierPreference, importModuleSpecifierEnding, autoImportSpecifierExcludeRegexes }, host, compilerOptions, importingSourceFile, oldImportSpecifier) { + const filePreferredEnding = getPreferredEnding(); + return { + excludeRegexes: autoImportSpecifierExcludeRegexes, + relativePreference: oldImportSpecifier !== void 0 ? isExternalModuleNameRelative(oldImportSpecifier) ? 0 /* Relative */ : 1 /* NonRelative */ : importModuleSpecifierPreference === "relative" ? 0 /* Relative */ : importModuleSpecifierPreference === "non-relative" ? 1 /* NonRelative */ : importModuleSpecifierPreference === "project-relative" ? 3 /* ExternalNonRelative */ : 2 /* Shortest */, + getAllowedEndingsInPreferredOrder: (syntaxImpliedNodeFormat) => { + const impliedNodeFormat = getDefaultResolutionModeForFile(importingSourceFile, host, compilerOptions); + const preferredEnding = syntaxImpliedNodeFormat !== impliedNodeFormat ? getPreferredEnding(syntaxImpliedNodeFormat) : filePreferredEnding; + const moduleResolution = getEmitModuleResolutionKind(compilerOptions); + if ((syntaxImpliedNodeFormat ?? impliedNodeFormat) === 99 /* ESNext */ && 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */) { + if (shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName)) { + return [3 /* TsExtension */, 2 /* JsExtension */]; + } + return [2 /* JsExtension */]; + } + if (getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */) { + return preferredEnding === 2 /* JsExtension */ ? [2 /* JsExtension */, 1 /* Index */] : [1 /* Index */, 2 /* JsExtension */]; + } + const allowImportingTsExtension = shouldAllowImportingTsExtension(compilerOptions, importingSourceFile.fileName); + switch (preferredEnding) { + case 2 /* JsExtension */: + return allowImportingTsExtension ? [2 /* JsExtension */, 3 /* TsExtension */, 0 /* Minimal */, 1 /* Index */] : [2 /* JsExtension */, 0 /* Minimal */, 1 /* Index */]; + case 3 /* TsExtension */: + return [3 /* TsExtension */, 0 /* Minimal */, 2 /* JsExtension */, 1 /* Index */]; + case 1 /* Index */: + return allowImportingTsExtension ? [1 /* Index */, 0 /* Minimal */, 3 /* TsExtension */, 2 /* JsExtension */] : [1 /* Index */, 0 /* Minimal */, 2 /* JsExtension */]; + case 0 /* Minimal */: + return allowImportingTsExtension ? [0 /* Minimal */, 1 /* Index */, 3 /* TsExtension */, 2 /* JsExtension */] : [0 /* Minimal */, 1 /* Index */, 2 /* JsExtension */]; + default: + Debug.assertNever(preferredEnding); + } + } + }; + function getPreferredEnding(resolutionMode) { + if (oldImportSpecifier !== void 0) { + if (hasJSFileExtension(oldImportSpecifier)) return 2 /* JsExtension */; + if (endsWith(oldImportSpecifier, "/index")) return 1 /* Index */; + } + return getModuleSpecifierEndingPreference( + importModuleSpecifierEnding, + resolutionMode ?? getDefaultResolutionModeForFile(importingSourceFile, host, compilerOptions), + compilerOptions, + isFullSourceFile(importingSourceFile) ? importingSourceFile : void 0 + ); + } +} +function updateModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, oldImportSpecifier, options = {}) { + const res = getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, host, compilerOptions, importingSourceFile, oldImportSpecifier), {}, options); + if (res === oldImportSpecifier) return void 0; + return res; +} +function getModuleSpecifier(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, options = {}) { + return getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, getModuleSpecifierPreferences({}, host, compilerOptions, importingSourceFile), {}, options); +} +function getNodeModulesPackageName(compilerOptions, importingSourceFile, nodeModulesFileName, host, preferences, options = {}) { + const info = getInfo(importingSourceFile.fileName, host); + const modulePaths = getAllModulePaths(info, nodeModulesFileName, host, preferences, compilerOptions, options); + return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule( + modulePath, + info, + importingSourceFile, + host, + compilerOptions, + preferences, + /*packageNameOnly*/ + true, + options.overrideImportMode + )); +} +function getModuleSpecifierWorker(compilerOptions, importingSourceFile, importingSourceFileName, toFileName2, host, preferences, userPreferences, options = {}) { + const info = getInfo(importingSourceFileName, host); + const modulePaths = getAllModulePaths(info, toFileName2, host, userPreferences, compilerOptions, options); + return firstDefined(modulePaths, (modulePath) => tryGetModuleNameAsNodeModule( + modulePath, + info, + importingSourceFile, + host, + compilerOptions, + userPreferences, + /*packageNameOnly*/ + void 0, + options.overrideImportMode + )) || getLocalModuleSpecifier(toFileName2, info, compilerOptions, host, options.overrideImportMode || getDefaultResolutionModeForFile(importingSourceFile, host, compilerOptions), preferences); +} +function tryGetModuleSpecifiersFromCache(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) { + const result = tryGetModuleSpecifiersFromCacheWorker( + moduleSymbol, + importingSourceFile, + host, + userPreferences, + options + ); + return result[1] && { kind: result[0], moduleSpecifiers: result[1], computedWithoutCache: false }; +} +function tryGetModuleSpecifiersFromCacheWorker(moduleSymbol, importingSourceFile, host, userPreferences, options = {}) { + var _a; + const moduleSourceFile = getSourceFileOfModule(moduleSymbol); + if (!moduleSourceFile) { + return emptyArray; + } + const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); + const cached = cache == null ? void 0 : cache.get(importingSourceFile.path, moduleSourceFile.path, userPreferences, options); + return [cached == null ? void 0 : cached.kind, cached == null ? void 0 : cached.moduleSpecifiers, moduleSourceFile, cached == null ? void 0 : cached.modulePaths, cache]; +} +function getModuleSpecifiers(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}) { + return getModuleSpecifiersWithCacheInfo( + moduleSymbol, + checker, + compilerOptions, + importingSourceFile, + host, + userPreferences, + options, + /*forAutoImport*/ + false + ).moduleSpecifiers; +} +function getModuleSpecifiersWithCacheInfo(moduleSymbol, checker, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) { + let computedWithoutCache = false; + const ambient = tryGetModuleNameFromAmbientModule(moduleSymbol, checker); + if (ambient) { + return { + kind: "ambient", + moduleSpecifiers: !(forAutoImport && isExcludedByRegex(ambient, userPreferences.autoImportSpecifierExcludeRegexes)) ? [ambient] : emptyArray, + computedWithoutCache + }; + } + let [kind, specifiers, moduleSourceFile, modulePaths, cache] = tryGetModuleSpecifiersFromCacheWorker( + moduleSymbol, + importingSourceFile, + host, + userPreferences, + options + ); + if (specifiers) return { kind, moduleSpecifiers: specifiers, computedWithoutCache }; + if (!moduleSourceFile) return { kind: void 0, moduleSpecifiers: emptyArray, computedWithoutCache }; + computedWithoutCache = true; + modulePaths || (modulePaths = getAllModulePathsWorker(getInfo(importingSourceFile.fileName, host), moduleSourceFile.originalFileName, host, compilerOptions, options)); + const result = computeModuleSpecifiers( + modulePaths, + compilerOptions, + importingSourceFile, + host, + userPreferences, + options, + forAutoImport + ); + cache == null ? void 0 : cache.set(importingSourceFile.path, moduleSourceFile.path, userPreferences, options, result.kind, modulePaths, result.moduleSpecifiers); + return result; +} +function getLocalModuleSpecifierBetweenFileNames(importingFile, targetFileName, compilerOptions, host, preferences, options = {}) { + const info = getInfo(importingFile.fileName, host); + const importMode = options.overrideImportMode ?? importingFile.impliedNodeFormat; + return getLocalModuleSpecifier( + targetFileName, + info, + compilerOptions, + host, + importMode, + getModuleSpecifierPreferences(preferences, host, compilerOptions, importingFile) + ); +} +function computeModuleSpecifiers(modulePaths, compilerOptions, importingSourceFile, host, userPreferences, options = {}, forAutoImport) { + const info = getInfo(importingSourceFile.fileName, host); + const preferences = getModuleSpecifierPreferences(userPreferences, host, compilerOptions, importingSourceFile); + const existingSpecifier = isFullSourceFile(importingSourceFile) && forEach(modulePaths, (modulePath) => forEach( + host.getFileIncludeReasons().get(toPath(modulePath.path, host.getCurrentDirectory(), info.getCanonicalFileName)), + (reason) => { + if (reason.kind !== 3 /* Import */ || reason.file !== importingSourceFile.path) return void 0; + const existingMode = host.getModeForResolutionAtIndex(importingSourceFile, reason.index); + const targetMode = options.overrideImportMode ?? host.getDefaultResolutionModeForFile(importingSourceFile); + if (existingMode !== targetMode && existingMode !== void 0 && targetMode !== void 0) { + return void 0; + } + const specifier = getModuleNameStringLiteralAt(importingSourceFile, reason.index).text; + return preferences.relativePreference !== 1 /* NonRelative */ || !pathIsRelative(specifier) ? specifier : void 0; + } + )); + if (existingSpecifier) { + return { kind: void 0, moduleSpecifiers: [existingSpecifier], computedWithoutCache: true }; + } + const importedFileIsInNodeModules = some(modulePaths, (p) => p.isInNodeModules); + let nodeModulesSpecifiers; + let pathsSpecifiers; + let redirectPathsSpecifiers; + let relativeSpecifiers; + for (const modulePath of modulePaths) { + const specifier = modulePath.isInNodeModules ? tryGetModuleNameAsNodeModule( + modulePath, + info, + importingSourceFile, + host, + compilerOptions, + userPreferences, + /*packageNameOnly*/ + void 0, + options.overrideImportMode + ) : void 0; + if (specifier && !(forAutoImport && isExcludedByRegex(specifier, preferences.excludeRegexes))) { + nodeModulesSpecifiers = append(nodeModulesSpecifiers, specifier); + if (modulePath.isRedirect) { + return { kind: "node_modules", moduleSpecifiers: nodeModulesSpecifiers, computedWithoutCache: true }; + } + } + const local = getLocalModuleSpecifier( + modulePath.path, + info, + compilerOptions, + host, + options.overrideImportMode || importingSourceFile.impliedNodeFormat, + preferences, + /*pathsOnly*/ + modulePath.isRedirect || !!specifier + ); + if (!local || forAutoImport && isExcludedByRegex(local, preferences.excludeRegexes)) { + continue; + } + if (modulePath.isRedirect) { + redirectPathsSpecifiers = append(redirectPathsSpecifiers, local); + } else if (pathIsBareSpecifier(local)) { + if (pathContainsNodeModules(local)) { + relativeSpecifiers = append(relativeSpecifiers, local); + } else { + pathsSpecifiers = append(pathsSpecifiers, local); + } + } else if (forAutoImport || !importedFileIsInNodeModules || modulePath.isInNodeModules) { + relativeSpecifiers = append(relativeSpecifiers, local); + } + } + return (pathsSpecifiers == null ? void 0 : pathsSpecifiers.length) ? { kind: "paths", moduleSpecifiers: pathsSpecifiers, computedWithoutCache: true } : (redirectPathsSpecifiers == null ? void 0 : redirectPathsSpecifiers.length) ? { kind: "redirect", moduleSpecifiers: redirectPathsSpecifiers, computedWithoutCache: true } : (nodeModulesSpecifiers == null ? void 0 : nodeModulesSpecifiers.length) ? { kind: "node_modules", moduleSpecifiers: nodeModulesSpecifiers, computedWithoutCache: true } : { kind: "relative", moduleSpecifiers: relativeSpecifiers ?? emptyArray, computedWithoutCache: true }; +} +function isExcludedByRegex(moduleSpecifier, excludeRegexes) { + return some(excludeRegexes, (pattern) => { + var _a; + return !!((_a = stringToRegex(pattern)) == null ? void 0 : _a.test(moduleSpecifier)); + }); +} +function getInfo(importingSourceFileName, host) { + importingSourceFileName = getNormalizedAbsolutePath(importingSourceFileName, host.getCurrentDirectory()); + const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames ? host.useCaseSensitiveFileNames() : true); + const sourceDirectory = getDirectoryPath(importingSourceFileName); + return { + getCanonicalFileName, + importingSourceFileName, + sourceDirectory, + canonicalSourceDirectory: getCanonicalFileName(sourceDirectory) + }; +} +function getLocalModuleSpecifier(moduleFileName, info, compilerOptions, host, importMode, { getAllowedEndingsInPreferredOrder: getAllowedEndingsInPrefererredOrder, relativePreference, excludeRegexes }, pathsOnly) { + const { baseUrl, paths, rootDirs } = compilerOptions; + if (pathsOnly && !paths) { + return void 0; + } + const { sourceDirectory, canonicalSourceDirectory, getCanonicalFileName } = info; + const allowedEndings = getAllowedEndingsInPrefererredOrder(importMode); + const relativePath = rootDirs && tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) || processEnding(ensurePathIsNonModuleName(getRelativePathFromDirectory(sourceDirectory, moduleFileName, getCanonicalFileName)), allowedEndings, compilerOptions); + if (!baseUrl && !paths && !getResolvePackageJsonImports(compilerOptions) || relativePreference === 0 /* Relative */) { + return pathsOnly ? void 0 : relativePath; + } + const baseDirectory = getNormalizedAbsolutePath(getPathsBasePath(compilerOptions, host) || baseUrl, host.getCurrentDirectory()); + const relativeToBaseUrl = getRelativePathIfInSameVolume(moduleFileName, baseDirectory, getCanonicalFileName); + if (!relativeToBaseUrl) { + return pathsOnly ? void 0 : relativePath; + } + const fromPackageJsonImports = pathsOnly ? void 0 : tryGetModuleNameFromPackageJsonImports( + moduleFileName, + sourceDirectory, + compilerOptions, + host, + importMode, + prefersTsExtension(allowedEndings) + ); + const fromPaths = pathsOnly || fromPackageJsonImports === void 0 ? paths && tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, baseDirectory, getCanonicalFileName, host, compilerOptions) : void 0; + if (pathsOnly) { + return fromPaths; + } + const maybeNonRelative = fromPackageJsonImports ?? (fromPaths === void 0 && baseUrl !== void 0 ? processEnding(relativeToBaseUrl, allowedEndings, compilerOptions) : fromPaths); + if (!maybeNonRelative) { + return relativePath; + } + const relativeIsExcluded = isExcludedByRegex(relativePath, excludeRegexes); + const nonRelativeIsExcluded = isExcludedByRegex(maybeNonRelative, excludeRegexes); + if (!relativeIsExcluded && nonRelativeIsExcluded) { + return relativePath; + } + if (relativeIsExcluded && !nonRelativeIsExcluded) { + return maybeNonRelative; + } + if (relativePreference === 1 /* NonRelative */ && !pathIsRelative(maybeNonRelative)) { + return maybeNonRelative; + } + if (relativePreference === 3 /* ExternalNonRelative */ && !pathIsRelative(maybeNonRelative)) { + const projectDirectory = compilerOptions.configFilePath ? toPath(getDirectoryPath(compilerOptions.configFilePath), host.getCurrentDirectory(), info.getCanonicalFileName) : info.getCanonicalFileName(host.getCurrentDirectory()); + const modulePath = toPath(moduleFileName, projectDirectory, getCanonicalFileName); + const sourceIsInternal = startsWith(canonicalSourceDirectory, projectDirectory); + const targetIsInternal = startsWith(modulePath, projectDirectory); + if (sourceIsInternal && !targetIsInternal || !sourceIsInternal && targetIsInternal) { + return maybeNonRelative; + } + const nearestTargetPackageJson = getNearestAncestorDirectoryWithPackageJson(host, getDirectoryPath(modulePath)); + const nearestSourcePackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory); + const ignoreCase = !hostUsesCaseSensitiveFileNames(host); + if (!packageJsonPathsAreEqual(nearestTargetPackageJson, nearestSourcePackageJson, ignoreCase)) { + return maybeNonRelative; + } + return relativePath; + } + return isPathRelativeToParent(maybeNonRelative) || countPathComponents(relativePath) < countPathComponents(maybeNonRelative) ? relativePath : maybeNonRelative; +} +function packageJsonPathsAreEqual(a, b, ignoreCase) { + if (a === b) return true; + if (a === void 0 || b === void 0) return false; + return comparePaths(a, b, ignoreCase) === 0 /* EqualTo */; +} +function countPathComponents(path) { + let count = 0; + for (let i = startsWith(path, "./") ? 2 : 0; i < path.length; i++) { + if (path.charCodeAt(i) === 47 /* slash */) count++; + } + return count; +} +function comparePathsByRedirectAndNumberOfDirectorySeparators(a, b) { + return compareBooleans(b.isRedirect, a.isRedirect) || compareNumberOfDirectorySeparators(a.path, b.path); +} +function getNearestAncestorDirectoryWithPackageJson(host, fileName) { + if (host.getNearestAncestorDirectoryWithPackageJson) { + return host.getNearestAncestorDirectoryWithPackageJson(fileName); + } + return forEachAncestorDirectoryStoppingAtGlobalCache( + host, + fileName, + (directory) => host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0 + ); +} +function forEachFileNameOfModule(importingFileName, importedFileName, host, preferSymlinks, cb) { + var _a; + const getCanonicalFileName = hostGetCanonicalFileName(host); + const cwd = host.getCurrentDirectory(); + const referenceRedirect = host.isSourceOfProjectReferenceRedirect(importedFileName) ? host.getProjectReferenceRedirect(importedFileName) : void 0; + const importedPath = toPath(importedFileName, cwd, getCanonicalFileName); + const redirects = host.redirectTargetsMap.get(importedPath) || emptyArray; + const importedFileNames = [...referenceRedirect ? [referenceRedirect] : emptyArray, importedFileName, ...redirects]; + const targets = importedFileNames.map((f) => getNormalizedAbsolutePath(f, cwd)); + let shouldFilterIgnoredPaths = !every(targets, containsIgnoredPath); + if (!preferSymlinks) { + const result2 = forEach(targets, (p) => !(shouldFilterIgnoredPaths && containsIgnoredPath(p)) && cb(p, referenceRedirect === p)); + if (result2) return result2; + } + const symlinkedDirectories = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath(); + const fullImportedFileName = getNormalizedAbsolutePath(importedFileName, cwd); + const result = symlinkedDirectories && forEachAncestorDirectoryStoppingAtGlobalCache( + host, + getDirectoryPath(fullImportedFileName), + (realPathDirectory) => { + const symlinkDirectories = symlinkedDirectories.get(ensureTrailingDirectorySeparator(toPath(realPathDirectory, cwd, getCanonicalFileName))); + if (!symlinkDirectories) return void 0; + if (startsWithDirectory(importingFileName, realPathDirectory, getCanonicalFileName)) { + return false; + } + return forEach(targets, (target) => { + if (!startsWithDirectory(target, realPathDirectory, getCanonicalFileName)) { + return; + } + const relative = getRelativePathFromDirectory(realPathDirectory, target, getCanonicalFileName); + for (const symlinkDirectory of symlinkDirectories) { + const option = resolvePath(symlinkDirectory, relative); + const result2 = cb(option, target === referenceRedirect); + shouldFilterIgnoredPaths = true; + if (result2) return result2; + } + }); + } + ); + return result || (preferSymlinks ? forEach(targets, (p) => shouldFilterIgnoredPaths && containsIgnoredPath(p) ? void 0 : cb(p, p === referenceRedirect)) : void 0); +} +function getAllModulePaths(info, importedFileName, host, preferences, compilerOptions, options = {}) { + var _a; + const importingFilePath = toPath(info.importingSourceFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)); + const importedFilePath = toPath(importedFileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)); + const cache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); + if (cache) { + const cached = cache.get(importingFilePath, importedFilePath, preferences, options); + if (cached == null ? void 0 : cached.modulePaths) return cached.modulePaths; + } + const modulePaths = getAllModulePathsWorker(info, importedFileName, host, compilerOptions, options); + if (cache) { + cache.setModulePaths(importingFilePath, importedFilePath, preferences, options, modulePaths); + } + return modulePaths; +} +var runtimeDependencyFields = ["dependencies", "peerDependencies", "optionalDependencies"]; +function getAllRuntimeDependencies(packageJson) { + let result; + for (const field of runtimeDependencyFields) { + const deps = packageJson[field]; + if (deps && typeof deps === "object") { + result = concatenate(result, getOwnKeys(deps)); + } + } + return result; +} +function getAllModulePathsWorker(info, importedFileName, host, compilerOptions, options) { + var _a, _b; + const cache = (_a = host.getModuleResolutionCache) == null ? void 0 : _a.call(host); + const links = (_b = host.getSymlinkCache) == null ? void 0 : _b.call(host); + if (cache && links && host.readFile && !pathContainsNodeModules(info.importingSourceFileName)) { + Debug.type(host); + const state = getTemporaryModuleResolutionState(cache.getPackageJsonInfoCache(), host, {}); + const packageJson = getPackageScopeForPath(getDirectoryPath(info.importingSourceFileName), state); + if (packageJson) { + const toResolve = getAllRuntimeDependencies(packageJson.contents.packageJsonContent); + for (const depName of toResolve || emptyArray) { + const resolved = resolveModuleName( + depName, + combinePaths(packageJson.packageDirectory, "package.json"), + compilerOptions, + host, + cache, + /*redirectedReference*/ + void 0, + options.overrideImportMode + ); + links.setSymlinksFromResolution(resolved.resolvedModule); + } + } + } + const allFileNames = /* @__PURE__ */ new Map(); + let importedFileFromNodeModules = false; + forEachFileNameOfModule( + info.importingSourceFileName, + importedFileName, + host, + /*preferSymlinks*/ + true, + (path, isRedirect) => { + const isInNodeModules = pathContainsNodeModules(path); + allFileNames.set(path, { path: info.getCanonicalFileName(path), isRedirect, isInNodeModules }); + importedFileFromNodeModules = importedFileFromNodeModules || isInNodeModules; + } + ); + const sortedPaths = []; + for (let directory = info.canonicalSourceDirectory; allFileNames.size !== 0; ) { + const directoryStart = ensureTrailingDirectorySeparator(directory); + let pathsInDirectory; + allFileNames.forEach(({ path, isRedirect, isInNodeModules }, fileName) => { + if (startsWith(path, directoryStart)) { + (pathsInDirectory || (pathsInDirectory = [])).push({ path: fileName, isRedirect, isInNodeModules }); + allFileNames.delete(fileName); + } + }); + if (pathsInDirectory) { + if (pathsInDirectory.length > 1) { + pathsInDirectory.sort(comparePathsByRedirectAndNumberOfDirectorySeparators); + } + sortedPaths.push(...pathsInDirectory); + } + const newDirectory = getDirectoryPath(directory); + if (newDirectory === directory) break; + directory = newDirectory; + } + if (allFileNames.size) { + const remainingPaths = arrayFrom( + allFileNames.entries(), + ([fileName, { isRedirect, isInNodeModules }]) => ({ path: fileName, isRedirect, isInNodeModules }) + ); + if (remainingPaths.length > 1) remainingPaths.sort(comparePathsByRedirectAndNumberOfDirectorySeparators); + sortedPaths.push(...remainingPaths); + } + return sortedPaths; +} +function tryGetModuleNameFromAmbientModule(moduleSymbol, checker) { + var _a; + const decl = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find( + (d) => isNonGlobalAmbientModule(d) && (!isExternalModuleAugmentation(d) || !isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(d.name))) + ); + if (decl) { + return decl.name.text; + } + const ambientModuleDeclareCandidates = mapDefined(moduleSymbol.declarations, (d) => { + var _a2, _b, _c, _d; + if (!isModuleDeclaration(d)) return; + const topNamespace = getTopNamespace(d); + if (!(((_a2 = topNamespace == null ? void 0 : topNamespace.parent) == null ? void 0 : _a2.parent) && isModuleBlock(topNamespace.parent) && isAmbientModule(topNamespace.parent.parent) && isSourceFile(topNamespace.parent.parent.parent))) return; + const exportAssignment = (_d = (_c = (_b = topNamespace.parent.parent.symbol.exports) == null ? void 0 : _b.get("export=")) == null ? void 0 : _c.valueDeclaration) == null ? void 0 : _d.expression; + if (!exportAssignment) return; + const exportSymbol = checker.getSymbolAtLocation(exportAssignment); + if (!exportSymbol) return; + const originalExportSymbol = (exportSymbol == null ? void 0 : exportSymbol.flags) & 2097152 /* Alias */ ? checker.getAliasedSymbol(exportSymbol) : exportSymbol; + if (originalExportSymbol === d.symbol) return topNamespace.parent.parent; + function getTopNamespace(namespaceDeclaration) { + while (namespaceDeclaration.flags & 8 /* NestedNamespace */) { + namespaceDeclaration = namespaceDeclaration.parent; + } + return namespaceDeclaration; + } + }); + const ambientModuleDeclare = ambientModuleDeclareCandidates[0]; + if (ambientModuleDeclare) { + return ambientModuleDeclare.name.text; + } +} +function tryGetModuleNameFromPaths(relativeToBaseUrl, paths, allowedEndings, baseDirectory, getCanonicalFileName, host, compilerOptions) { + for (const key in paths) { + for (const patternText2 of paths[key]) { + const normalized = normalizePath(patternText2); + const pattern = getRelativePathIfInSameVolume(normalized, baseDirectory, getCanonicalFileName) ?? normalized; + const indexOfStar = pattern.indexOf("*"); + const candidates = allowedEndings.map((ending) => ({ + ending, + value: processEnding(relativeToBaseUrl, [ending], compilerOptions) + })); + if (tryGetExtensionFromPath2(pattern)) { + candidates.push({ ending: void 0, value: relativeToBaseUrl }); + } + if (indexOfStar !== -1) { + const prefix = pattern.substring(0, indexOfStar); + const suffix = pattern.substring(indexOfStar + 1); + for (const { ending, value } of candidates) { + if (value.length >= prefix.length + suffix.length && startsWith(value, prefix) && endsWith(value, suffix) && validateEnding({ ending, value })) { + const matchedStar = value.substring(prefix.length, value.length - suffix.length); + if (!pathIsRelative(matchedStar)) { + return replaceFirstStar(key, matchedStar); + } + } + } + } else if (some(candidates, (c) => c.ending !== 0 /* Minimal */ && pattern === c.value) || some(candidates, (c) => c.ending === 0 /* Minimal */ && pattern === c.value && validateEnding(c))) { + return key; + } + } + } + function validateEnding({ ending, value }) { + return ending !== 0 /* Minimal */ || value === processEnding(relativeToBaseUrl, [ending], compilerOptions, host); + } +} +function tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, exports2, conditions, mode, isImports, preferTsExtension) { + if (typeof exports2 === "string") { + const ignoreCase = !hostUsesCaseSensitiveFileNames(host); + const getCommonSourceDirectory2 = () => host.getCommonSourceDirectory(); + const outputFile = isImports && getOutputJSFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2); + const declarationFile = isImports && getOutputDeclarationFileNameWorker(targetFilePath, options, ignoreCase, getCommonSourceDirectory2); + const pathOrPattern = getNormalizedAbsolutePath( + combinePaths(packageDirectory, exports2), + /*currentDirectory*/ + void 0 + ); + const extensionSwappedTarget = hasTSFileExtension(targetFilePath) ? removeFileExtension(targetFilePath) + tryGetJSExtensionForFile(targetFilePath, options) : void 0; + const canTryTsExtension = preferTsExtension && hasImplementationTSFileExtension(targetFilePath); + switch (mode) { + case 0 /* Exact */: + if (extensionSwappedTarget && comparePaths(extensionSwappedTarget, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || comparePaths(targetFilePath, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || outputFile && comparePaths(outputFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */ || declarationFile && comparePaths(declarationFile, pathOrPattern, ignoreCase) === 0 /* EqualTo */) { + return { moduleFileToTry: packageName }; + } + break; + case 1 /* Directory */: + if (canTryTsExtension && containsPath(targetFilePath, pathOrPattern, ignoreCase)) { + const fragment = getRelativePathFromDirectory( + pathOrPattern, + targetFilePath, + /*ignoreCase*/ + false + ); + return { moduleFileToTry: getNormalizedAbsolutePath( + combinePaths(combinePaths(packageName, exports2), fragment), + /*currentDirectory*/ + void 0 + ) }; + } + if (extensionSwappedTarget && containsPath(pathOrPattern, extensionSwappedTarget, ignoreCase)) { + const fragment = getRelativePathFromDirectory( + pathOrPattern, + extensionSwappedTarget, + /*ignoreCase*/ + false + ); + return { moduleFileToTry: getNormalizedAbsolutePath( + combinePaths(combinePaths(packageName, exports2), fragment), + /*currentDirectory*/ + void 0 + ) }; + } + if (!canTryTsExtension && containsPath(pathOrPattern, targetFilePath, ignoreCase)) { + const fragment = getRelativePathFromDirectory( + pathOrPattern, + targetFilePath, + /*ignoreCase*/ + false + ); + return { moduleFileToTry: getNormalizedAbsolutePath( + combinePaths(combinePaths(packageName, exports2), fragment), + /*currentDirectory*/ + void 0 + ) }; + } + if (outputFile && containsPath(pathOrPattern, outputFile, ignoreCase)) { + const fragment = getRelativePathFromDirectory( + pathOrPattern, + outputFile, + /*ignoreCase*/ + false + ); + return { moduleFileToTry: combinePaths(packageName, fragment) }; + } + if (declarationFile && containsPath(pathOrPattern, declarationFile, ignoreCase)) { + const fragment = changeFullExtension(getRelativePathFromDirectory( + pathOrPattern, + declarationFile, + /*ignoreCase*/ + false + ), getJSExtensionForFile(declarationFile, options)); + return { moduleFileToTry: combinePaths(packageName, fragment) }; + } + break; + case 2 /* Pattern */: + const starPos = pathOrPattern.indexOf("*"); + const leadingSlice = pathOrPattern.slice(0, starPos); + const trailingSlice = pathOrPattern.slice(starPos + 1); + if (canTryTsExtension && startsWith(targetFilePath, leadingSlice, ignoreCase) && endsWith(targetFilePath, trailingSlice, ignoreCase)) { + const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length); + return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; + } + if (extensionSwappedTarget && startsWith(extensionSwappedTarget, leadingSlice, ignoreCase) && endsWith(extensionSwappedTarget, trailingSlice, ignoreCase)) { + const starReplacement = extensionSwappedTarget.slice(leadingSlice.length, extensionSwappedTarget.length - trailingSlice.length); + return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; + } + if (!canTryTsExtension && startsWith(targetFilePath, leadingSlice, ignoreCase) && endsWith(targetFilePath, trailingSlice, ignoreCase)) { + const starReplacement = targetFilePath.slice(leadingSlice.length, targetFilePath.length - trailingSlice.length); + return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; + } + if (outputFile && startsWith(outputFile, leadingSlice, ignoreCase) && endsWith(outputFile, trailingSlice, ignoreCase)) { + const starReplacement = outputFile.slice(leadingSlice.length, outputFile.length - trailingSlice.length); + return { moduleFileToTry: replaceFirstStar(packageName, starReplacement) }; + } + if (declarationFile && startsWith(declarationFile, leadingSlice, ignoreCase) && endsWith(declarationFile, trailingSlice, ignoreCase)) { + const starReplacement = declarationFile.slice(leadingSlice.length, declarationFile.length - trailingSlice.length); + const substituted = replaceFirstStar(packageName, starReplacement); + const jsExtension = tryGetJSExtensionForFile(declarationFile, options); + return jsExtension ? { moduleFileToTry: changeFullExtension(substituted, jsExtension) } : void 0; + } + break; + } + } else if (Array.isArray(exports2)) { + return forEach(exports2, (e) => tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, e, conditions, mode, isImports, preferTsExtension)); + } else if (typeof exports2 === "object" && exports2 !== null) { + for (const key of getOwnKeys(exports2)) { + if (key === "default" || conditions.indexOf(key) >= 0 || isApplicableVersionedTypesKey(conditions, key)) { + const subTarget = exports2[key]; + const result = tryGetModuleNameFromExportsOrImports(options, host, targetFilePath, packageDirectory, packageName, subTarget, conditions, mode, isImports, preferTsExtension); + if (result) { + return result; + } + } + } + } + return void 0; +} +function tryGetModuleNameFromExports(options, host, targetFilePath, packageDirectory, packageName, exports2, conditions) { + if (typeof exports2 === "object" && exports2 !== null && !Array.isArray(exports2) && allKeysStartWithDot(exports2)) { + return forEach(getOwnKeys(exports2), (k) => { + const subPackageName = getNormalizedAbsolutePath( + combinePaths(packageName, k), + /*currentDirectory*/ + void 0 + ); + const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */; + return tryGetModuleNameFromExportsOrImports( + options, + host, + targetFilePath, + packageDirectory, + subPackageName, + exports2[k], + conditions, + mode, + /*isImports*/ + false, + /*preferTsExtension*/ + false + ); + }); + } + return tryGetModuleNameFromExportsOrImports( + options, + host, + targetFilePath, + packageDirectory, + packageName, + exports2, + conditions, + 0 /* Exact */, + /*isImports*/ + false, + /*preferTsExtension*/ + false + ); +} +function tryGetModuleNameFromPackageJsonImports(moduleFileName, sourceDirectory, options, host, importMode, preferTsExtension) { + var _a, _b, _c; + if (!host.readFile || !getResolvePackageJsonImports(options)) { + return void 0; + } + const ancestorDirectoryWithPackageJson = getNearestAncestorDirectoryWithPackageJson(host, sourceDirectory); + if (!ancestorDirectoryWithPackageJson) { + return void 0; + } + const packageJsonPath = combinePaths(ancestorDirectoryWithPackageJson, "package.json"); + const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath); + if (isMissingPackageJsonInfo(cachedPackageJson) || !host.fileExists(packageJsonPath)) { + return void 0; + } + const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath)); + const imports = packageJsonContent == null ? void 0 : packageJsonContent.imports; + if (!imports) { + return void 0; + } + const conditions = getConditions(options, importMode); + return (_c = forEach(getOwnKeys(imports), (k) => { + if (!startsWith(k, "#") || k === "#" || startsWith(k, "#/")) return void 0; + const mode = endsWith(k, "/") ? 1 /* Directory */ : k.includes("*") ? 2 /* Pattern */ : 0 /* Exact */; + return tryGetModuleNameFromExportsOrImports( + options, + host, + moduleFileName, + ancestorDirectoryWithPackageJson, + k, + imports[k], + conditions, + mode, + /*isImports*/ + true, + preferTsExtension + ); + })) == null ? void 0 : _c.moduleFileToTry; +} +function tryGetModuleNameFromRootDirs(rootDirs, moduleFileName, sourceDirectory, getCanonicalFileName, allowedEndings, compilerOptions) { + const normalizedTargetPaths = getPathsRelativeToRootDirs(moduleFileName, rootDirs, getCanonicalFileName); + if (normalizedTargetPaths === void 0) { + return void 0; + } + const normalizedSourcePaths = getPathsRelativeToRootDirs(sourceDirectory, rootDirs, getCanonicalFileName); + const relativePaths = flatMap(normalizedSourcePaths, (sourcePath) => { + return map(normalizedTargetPaths, (targetPath) => ensurePathIsNonModuleName(getRelativePathFromDirectory(sourcePath, targetPath, getCanonicalFileName))); + }); + const shortest = min(relativePaths, compareNumberOfDirectorySeparators); + if (!shortest) { + return void 0; + } + return processEnding(shortest, allowedEndings, compilerOptions); +} +function tryGetModuleNameAsNodeModule({ path, isRedirect }, { getCanonicalFileName, canonicalSourceDirectory }, importingSourceFile, host, options, userPreferences, packageNameOnly, overrideMode) { + if (!host.fileExists || !host.readFile) { + return void 0; + } + const parts = getNodeModulePathParts(path); + if (!parts) { + return void 0; + } + const preferences = getModuleSpecifierPreferences(userPreferences, host, options, importingSourceFile); + const allowedEndings = preferences.getAllowedEndingsInPreferredOrder(); + let moduleSpecifier = path; + let isPackageRootPath = false; + if (!packageNameOnly) { + let packageRootIndex = parts.packageRootIndex; + let moduleFileName; + while (true) { + const { moduleFileToTry, packageRootPath, blockedByExports, verbatimFromExports } = tryDirectoryWithPackageJson(packageRootIndex); + if (getEmitModuleResolutionKind(options) !== 1 /* Classic */) { + if (blockedByExports) { + return void 0; + } + if (verbatimFromExports) { + return moduleFileToTry; + } + } + if (packageRootPath) { + moduleSpecifier = packageRootPath; + isPackageRootPath = true; + break; + } + if (!moduleFileName) moduleFileName = moduleFileToTry; + packageRootIndex = path.indexOf(directorySeparator, packageRootIndex + 1); + if (packageRootIndex === -1) { + moduleSpecifier = processEnding(moduleFileName, allowedEndings, options, host); + break; + } + } + } + if (isRedirect && !isPackageRootPath) { + return void 0; + } + const globalTypingsCacheLocation = host.getGlobalTypingsCacheLocation && host.getGlobalTypingsCacheLocation(); + const pathToTopLevelNodeModules = getCanonicalFileName(moduleSpecifier.substring(0, parts.topLevelNodeModulesIndex)); + if (!(startsWith(canonicalSourceDirectory, pathToTopLevelNodeModules) || globalTypingsCacheLocation && startsWith(getCanonicalFileName(globalTypingsCacheLocation), pathToTopLevelNodeModules))) { + return void 0; + } + const nodeModulesDirectoryName = moduleSpecifier.substring(parts.topLevelPackageNameIndex + 1); + const packageName = getPackageNameFromTypesPackageName(nodeModulesDirectoryName); + return getEmitModuleResolutionKind(options) === 1 /* Classic */ && packageName === nodeModulesDirectoryName ? void 0 : packageName; + function tryDirectoryWithPackageJson(packageRootIndex) { + var _a, _b; + const packageRootPath = path.substring(0, packageRootIndex); + const packageJsonPath = combinePaths(packageRootPath, "package.json"); + let moduleFileToTry = path; + let maybeBlockedByTypesVersions = false; + const cachedPackageJson = (_b = (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getPackageJsonInfo(packageJsonPath); + if (isPackageJsonInfo(cachedPackageJson) || cachedPackageJson === void 0 && host.fileExists(packageJsonPath)) { + const packageJsonContent = (cachedPackageJson == null ? void 0 : cachedPackageJson.contents.packageJsonContent) || tryParseJson(host.readFile(packageJsonPath)); + const importMode = overrideMode || getDefaultResolutionModeForFile(importingSourceFile, host, options); + if (getResolvePackageJsonExports(options)) { + const nodeModulesDirectoryName2 = packageRootPath.substring(parts.topLevelPackageNameIndex + 1); + const packageName2 = getPackageNameFromTypesPackageName(nodeModulesDirectoryName2); + const conditions = getConditions(options, importMode); + const fromExports = (packageJsonContent == null ? void 0 : packageJsonContent.exports) ? tryGetModuleNameFromExports( + options, + host, + path, + packageRootPath, + packageName2, + packageJsonContent.exports, + conditions + ) : void 0; + if (fromExports) { + return { ...fromExports, verbatimFromExports: true }; + } + if (packageJsonContent == null ? void 0 : packageJsonContent.exports) { + return { moduleFileToTry: path, blockedByExports: true }; + } + } + const versionPaths = (packageJsonContent == null ? void 0 : packageJsonContent.typesVersions) ? getPackageJsonTypesVersionsPaths(packageJsonContent.typesVersions) : void 0; + if (versionPaths) { + const subModuleName = path.slice(packageRootPath.length + 1); + const fromPaths = tryGetModuleNameFromPaths( + subModuleName, + versionPaths.paths, + allowedEndings, + packageRootPath, + getCanonicalFileName, + host, + options + ); + if (fromPaths === void 0) { + maybeBlockedByTypesVersions = true; + } else { + moduleFileToTry = combinePaths(packageRootPath, fromPaths); + } + } + const mainFileRelative = (packageJsonContent == null ? void 0 : packageJsonContent.typings) || (packageJsonContent == null ? void 0 : packageJsonContent.types) || (packageJsonContent == null ? void 0 : packageJsonContent.main) || "index.js"; + if (isString(mainFileRelative) && !(maybeBlockedByTypesVersions && matchPatternOrExact(tryParsePatterns(versionPaths.paths), mainFileRelative))) { + const mainExportFile = toPath(mainFileRelative, packageRootPath, getCanonicalFileName); + const canonicalModuleFileToTry = getCanonicalFileName(moduleFileToTry); + if (removeFileExtension(mainExportFile) === removeFileExtension(canonicalModuleFileToTry)) { + return { packageRootPath, moduleFileToTry }; + } else if ((packageJsonContent == null ? void 0 : packageJsonContent.type) !== "module" && !fileExtensionIsOneOf(canonicalModuleFileToTry, extensionsNotSupportingExtensionlessResolution) && startsWith(canonicalModuleFileToTry, mainExportFile) && getDirectoryPath(canonicalModuleFileToTry) === removeTrailingDirectorySeparator(mainExportFile) && removeFileExtension(getBaseFileName(canonicalModuleFileToTry)) === "index") { + return { packageRootPath, moduleFileToTry }; + } + } + } else { + const fileName = getCanonicalFileName(moduleFileToTry.substring(parts.packageRootIndex + 1)); + if (fileName === "index.d.ts" || fileName === "index.js" || fileName === "index.ts" || fileName === "index.tsx") { + return { moduleFileToTry, packageRootPath }; + } + } + return { moduleFileToTry }; + } +} +function tryGetAnyFileFromPath(host, path) { + if (!host.fileExists) return; + const extensions = flatten(getSupportedExtensions({ allowJs: true }, [{ extension: "node", isMixedContent: false }, { extension: "json", isMixedContent: false, scriptKind: 6 /* JSON */ }])); + for (const e of extensions) { + const fullPath = path + e; + if (host.fileExists(fullPath)) { + return fullPath; + } + } +} +function getPathsRelativeToRootDirs(path, rootDirs, getCanonicalFileName) { + return mapDefined(rootDirs, (rootDir) => { + const relativePath = getRelativePathIfInSameVolume(path, rootDir, getCanonicalFileName); + return relativePath !== void 0 && isPathRelativeToParent(relativePath) ? void 0 : relativePath; + }); +} +function processEnding(fileName, allowedEndings, options, host) { + if (fileExtensionIsOneOf(fileName, [".json" /* Json */, ".mjs" /* Mjs */, ".cjs" /* Cjs */])) { + return fileName; + } + const noExtension = removeFileExtension(fileName); + if (fileName === noExtension) { + return fileName; + } + const jsPriority = allowedEndings.indexOf(2 /* JsExtension */); + const tsPriority = allowedEndings.indexOf(3 /* TsExtension */); + if (fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".cts" /* Cts */]) && tsPriority !== -1 && tsPriority < jsPriority) { + return fileName; + } else if (fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".d.cts" /* Dcts */, ".cts" /* Cts */])) { + return noExtension + getJSExtensionForFile(fileName, options); + } else if (!fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */]) && fileExtensionIsOneOf(fileName, [".ts" /* Ts */]) && fileName.includes(".d.")) { + return tryGetRealFileNameForNonJsDeclarationFileName(fileName); + } + switch (allowedEndings[0]) { + case 0 /* Minimal */: + const withoutIndex = removeSuffix(noExtension, "/index"); + if (host && withoutIndex !== noExtension && tryGetAnyFileFromPath(host, withoutIndex)) { + return noExtension; + } + return withoutIndex; + case 1 /* Index */: + return noExtension; + case 2 /* JsExtension */: + return noExtension + getJSExtensionForFile(fileName, options); + case 3 /* TsExtension */: + if (isDeclarationFileName(fileName)) { + const extensionlessPriority = allowedEndings.findIndex((e) => e === 0 /* Minimal */ || e === 1 /* Index */); + return extensionlessPriority !== -1 && extensionlessPriority < jsPriority ? noExtension : noExtension + getJSExtensionForFile(fileName, options); + } + return fileName; + default: + return Debug.assertNever(allowedEndings[0]); + } +} +function tryGetRealFileNameForNonJsDeclarationFileName(fileName) { + const baseName = getBaseFileName(fileName); + if (!endsWith(fileName, ".ts" /* Ts */) || !baseName.includes(".d.") || fileExtensionIsOneOf(baseName, [".d.ts" /* Dts */])) return void 0; + const noExtension = removeExtension(fileName, ".ts" /* Ts */); + const ext = noExtension.substring(noExtension.lastIndexOf(".")); + return noExtension.substring(0, noExtension.indexOf(".d.")) + ext; +} +function getJSExtensionForFile(fileName, options) { + return tryGetJSExtensionForFile(fileName, options) ?? Debug.fail(`Extension ${extensionFromPath(fileName)} is unsupported:: FileName:: ${fileName}`); +} +function tryGetJSExtensionForFile(fileName, options) { + const ext = tryGetExtensionFromPath2(fileName); + switch (ext) { + case ".ts" /* Ts */: + case ".d.ts" /* Dts */: + return ".js" /* Js */; + case ".tsx" /* Tsx */: + return options.jsx === 1 /* Preserve */ ? ".jsx" /* Jsx */ : ".js" /* Js */; + case ".js" /* Js */: + case ".jsx" /* Jsx */: + case ".json" /* Json */: + return ext; + case ".d.mts" /* Dmts */: + case ".mts" /* Mts */: + case ".mjs" /* Mjs */: + return ".mjs" /* Mjs */; + case ".d.cts" /* Dcts */: + case ".cts" /* Cts */: + case ".cjs" /* Cjs */: + return ".cjs" /* Cjs */; + default: + return void 0; + } +} +function getRelativePathIfInSameVolume(path, directoryPath, getCanonicalFileName) { + const relativePath = getRelativePathToDirectoryOrUrl( + directoryPath, + path, + directoryPath, + getCanonicalFileName, + /*isAbsolutePathAnUrl*/ + false + ); + return isRootedDiskPath(relativePath) ? void 0 : relativePath; +} +function isPathRelativeToParent(path) { + return startsWith(path, ".."); +} +function getDefaultResolutionModeForFile(file, host, compilerOptions) { + return isFullSourceFile(file) ? host.getDefaultResolutionModeForFile(file) : getDefaultResolutionModeForFileWorker(file, compilerOptions); +} +function prefersTsExtension(allowedEndings) { + const tsPriority = allowedEndings.indexOf(3 /* TsExtension */); + return tsPriority > -1 && tsPriority < allowedEndings.indexOf(2 /* JsExtension */); +} + +// src/compiler/checker.ts +var ambientModuleSymbolRegex = /^".+"$/; +var anon = "(anonymous)"; +var nextSymbolId = 1; +var nextNodeId = 1; +var nextMergeId = 1; +var nextFlowId = 1; +var TypeFacts = /* @__PURE__ */ ((TypeFacts3) => { + TypeFacts3[TypeFacts3["None"] = 0] = "None"; + TypeFacts3[TypeFacts3["TypeofEQString"] = 1] = "TypeofEQString"; + TypeFacts3[TypeFacts3["TypeofEQNumber"] = 2] = "TypeofEQNumber"; + TypeFacts3[TypeFacts3["TypeofEQBigInt"] = 4] = "TypeofEQBigInt"; + TypeFacts3[TypeFacts3["TypeofEQBoolean"] = 8] = "TypeofEQBoolean"; + TypeFacts3[TypeFacts3["TypeofEQSymbol"] = 16] = "TypeofEQSymbol"; + TypeFacts3[TypeFacts3["TypeofEQObject"] = 32] = "TypeofEQObject"; + TypeFacts3[TypeFacts3["TypeofEQFunction"] = 64] = "TypeofEQFunction"; + TypeFacts3[TypeFacts3["TypeofEQHostObject"] = 128] = "TypeofEQHostObject"; + TypeFacts3[TypeFacts3["TypeofNEString"] = 256] = "TypeofNEString"; + TypeFacts3[TypeFacts3["TypeofNENumber"] = 512] = "TypeofNENumber"; + TypeFacts3[TypeFacts3["TypeofNEBigInt"] = 1024] = "TypeofNEBigInt"; + TypeFacts3[TypeFacts3["TypeofNEBoolean"] = 2048] = "TypeofNEBoolean"; + TypeFacts3[TypeFacts3["TypeofNESymbol"] = 4096] = "TypeofNESymbol"; + TypeFacts3[TypeFacts3["TypeofNEObject"] = 8192] = "TypeofNEObject"; + TypeFacts3[TypeFacts3["TypeofNEFunction"] = 16384] = "TypeofNEFunction"; + TypeFacts3[TypeFacts3["TypeofNEHostObject"] = 32768] = "TypeofNEHostObject"; + TypeFacts3[TypeFacts3["EQUndefined"] = 65536] = "EQUndefined"; + TypeFacts3[TypeFacts3["EQNull"] = 131072] = "EQNull"; + TypeFacts3[TypeFacts3["EQUndefinedOrNull"] = 262144] = "EQUndefinedOrNull"; + TypeFacts3[TypeFacts3["NEUndefined"] = 524288] = "NEUndefined"; + TypeFacts3[TypeFacts3["NENull"] = 1048576] = "NENull"; + TypeFacts3[TypeFacts3["NEUndefinedOrNull"] = 2097152] = "NEUndefinedOrNull"; + TypeFacts3[TypeFacts3["Truthy"] = 4194304] = "Truthy"; + TypeFacts3[TypeFacts3["Falsy"] = 8388608] = "Falsy"; + TypeFacts3[TypeFacts3["IsUndefined"] = 16777216] = "IsUndefined"; + TypeFacts3[TypeFacts3["IsNull"] = 33554432] = "IsNull"; + TypeFacts3[TypeFacts3["IsUndefinedOrNull"] = 50331648] = "IsUndefinedOrNull"; + TypeFacts3[TypeFacts3["All"] = 134217727] = "All"; + TypeFacts3[TypeFacts3["BaseStringStrictFacts"] = 3735041] = "BaseStringStrictFacts"; + TypeFacts3[TypeFacts3["BaseStringFacts"] = 12582401] = "BaseStringFacts"; + TypeFacts3[TypeFacts3["StringStrictFacts"] = 16317953] = "StringStrictFacts"; + TypeFacts3[TypeFacts3["StringFacts"] = 16776705] = "StringFacts"; + TypeFacts3[TypeFacts3["EmptyStringStrictFacts"] = 12123649] = "EmptyStringStrictFacts"; + TypeFacts3[TypeFacts3["EmptyStringFacts"] = 12582401 /* BaseStringFacts */] = "EmptyStringFacts"; + TypeFacts3[TypeFacts3["NonEmptyStringStrictFacts"] = 7929345] = "NonEmptyStringStrictFacts"; + TypeFacts3[TypeFacts3["NonEmptyStringFacts"] = 16776705] = "NonEmptyStringFacts"; + TypeFacts3[TypeFacts3["BaseNumberStrictFacts"] = 3734786] = "BaseNumberStrictFacts"; + TypeFacts3[TypeFacts3["BaseNumberFacts"] = 12582146] = "BaseNumberFacts"; + TypeFacts3[TypeFacts3["NumberStrictFacts"] = 16317698] = "NumberStrictFacts"; + TypeFacts3[TypeFacts3["NumberFacts"] = 16776450] = "NumberFacts"; + TypeFacts3[TypeFacts3["ZeroNumberStrictFacts"] = 12123394] = "ZeroNumberStrictFacts"; + TypeFacts3[TypeFacts3["ZeroNumberFacts"] = 12582146 /* BaseNumberFacts */] = "ZeroNumberFacts"; + TypeFacts3[TypeFacts3["NonZeroNumberStrictFacts"] = 7929090] = "NonZeroNumberStrictFacts"; + TypeFacts3[TypeFacts3["NonZeroNumberFacts"] = 16776450] = "NonZeroNumberFacts"; + TypeFacts3[TypeFacts3["BaseBigIntStrictFacts"] = 3734276] = "BaseBigIntStrictFacts"; + TypeFacts3[TypeFacts3["BaseBigIntFacts"] = 12581636] = "BaseBigIntFacts"; + TypeFacts3[TypeFacts3["BigIntStrictFacts"] = 16317188] = "BigIntStrictFacts"; + TypeFacts3[TypeFacts3["BigIntFacts"] = 16775940] = "BigIntFacts"; + TypeFacts3[TypeFacts3["ZeroBigIntStrictFacts"] = 12122884] = "ZeroBigIntStrictFacts"; + TypeFacts3[TypeFacts3["ZeroBigIntFacts"] = 12581636 /* BaseBigIntFacts */] = "ZeroBigIntFacts"; + TypeFacts3[TypeFacts3["NonZeroBigIntStrictFacts"] = 7928580] = "NonZeroBigIntStrictFacts"; + TypeFacts3[TypeFacts3["NonZeroBigIntFacts"] = 16775940] = "NonZeroBigIntFacts"; + TypeFacts3[TypeFacts3["BaseBooleanStrictFacts"] = 3733256] = "BaseBooleanStrictFacts"; + TypeFacts3[TypeFacts3["BaseBooleanFacts"] = 12580616] = "BaseBooleanFacts"; + TypeFacts3[TypeFacts3["BooleanStrictFacts"] = 16316168] = "BooleanStrictFacts"; + TypeFacts3[TypeFacts3["BooleanFacts"] = 16774920] = "BooleanFacts"; + TypeFacts3[TypeFacts3["FalseStrictFacts"] = 12121864] = "FalseStrictFacts"; + TypeFacts3[TypeFacts3["FalseFacts"] = 12580616 /* BaseBooleanFacts */] = "FalseFacts"; + TypeFacts3[TypeFacts3["TrueStrictFacts"] = 7927560] = "TrueStrictFacts"; + TypeFacts3[TypeFacts3["TrueFacts"] = 16774920] = "TrueFacts"; + TypeFacts3[TypeFacts3["SymbolStrictFacts"] = 7925520] = "SymbolStrictFacts"; + TypeFacts3[TypeFacts3["SymbolFacts"] = 16772880] = "SymbolFacts"; + TypeFacts3[TypeFacts3["ObjectStrictFacts"] = 7888800] = "ObjectStrictFacts"; + TypeFacts3[TypeFacts3["ObjectFacts"] = 16736160] = "ObjectFacts"; + TypeFacts3[TypeFacts3["FunctionStrictFacts"] = 7880640] = "FunctionStrictFacts"; + TypeFacts3[TypeFacts3["FunctionFacts"] = 16728e3] = "FunctionFacts"; + TypeFacts3[TypeFacts3["VoidFacts"] = 9830144] = "VoidFacts"; + TypeFacts3[TypeFacts3["UndefinedFacts"] = 26607360] = "UndefinedFacts"; + TypeFacts3[TypeFacts3["NullFacts"] = 42917664] = "NullFacts"; + TypeFacts3[TypeFacts3["EmptyObjectStrictFacts"] = 83427327] = "EmptyObjectStrictFacts"; + TypeFacts3[TypeFacts3["EmptyObjectFacts"] = 83886079] = "EmptyObjectFacts"; + TypeFacts3[TypeFacts3["UnknownFacts"] = 83886079] = "UnknownFacts"; + TypeFacts3[TypeFacts3["AllTypeofNE"] = 556800] = "AllTypeofNE"; + TypeFacts3[TypeFacts3["OrFactsMask"] = 8256] = "OrFactsMask"; + TypeFacts3[TypeFacts3["AndFactsMask"] = 134209471] = "AndFactsMask"; + return TypeFacts3; +})(TypeFacts || {}); +var typeofNEFacts = new Map(Object.entries({ + string: 256 /* TypeofNEString */, + number: 512 /* TypeofNENumber */, + bigint: 1024 /* TypeofNEBigInt */, + boolean: 2048 /* TypeofNEBoolean */, + symbol: 4096 /* TypeofNESymbol */, + undefined: 524288 /* NEUndefined */, + object: 8192 /* TypeofNEObject */, + function: 16384 /* TypeofNEFunction */ +})); +var CheckMode = /* @__PURE__ */ ((CheckMode3) => { + CheckMode3[CheckMode3["Normal"] = 0] = "Normal"; + CheckMode3[CheckMode3["Contextual"] = 1] = "Contextual"; + CheckMode3[CheckMode3["Inferential"] = 2] = "Inferential"; + CheckMode3[CheckMode3["SkipContextSensitive"] = 4] = "SkipContextSensitive"; + CheckMode3[CheckMode3["SkipGenericFunctions"] = 8] = "SkipGenericFunctions"; + CheckMode3[CheckMode3["IsForSignatureHelp"] = 16] = "IsForSignatureHelp"; + CheckMode3[CheckMode3["RestBindingElement"] = 32] = "RestBindingElement"; + CheckMode3[CheckMode3["TypeOnly"] = 64] = "TypeOnly"; + return CheckMode3; +})(CheckMode || {}); +var SignatureCheckMode = /* @__PURE__ */ ((SignatureCheckMode3) => { + SignatureCheckMode3[SignatureCheckMode3["None"] = 0] = "None"; + SignatureCheckMode3[SignatureCheckMode3["BivariantCallback"] = 1] = "BivariantCallback"; + SignatureCheckMode3[SignatureCheckMode3["StrictCallback"] = 2] = "StrictCallback"; + SignatureCheckMode3[SignatureCheckMode3["IgnoreReturnTypes"] = 4] = "IgnoreReturnTypes"; + SignatureCheckMode3[SignatureCheckMode3["StrictArity"] = 8] = "StrictArity"; + SignatureCheckMode3[SignatureCheckMode3["StrictTopSignature"] = 16] = "StrictTopSignature"; + SignatureCheckMode3[SignatureCheckMode3["Callback"] = 3] = "Callback"; + return SignatureCheckMode3; +})(SignatureCheckMode || {}); +var isNotOverloadAndNotAccessor = and(isNotOverload, isNotAccessor); +var intrinsicTypeKinds = new Map(Object.entries({ + Uppercase: 0 /* Uppercase */, + Lowercase: 1 /* Lowercase */, + Capitalize: 2 /* Capitalize */, + Uncapitalize: 3 /* Uncapitalize */, + NoInfer: 4 /* NoInfer */ +})); +var SymbolLinks = class { +}; +function NodeLinks() { + this.flags = 0 /* None */; +} +function getNodeId(node) { + if (!node.id) { + node.id = nextNodeId; + nextNodeId++; + } + return node.id; +} +function getSymbolId(symbol) { + if (!symbol.id) { + symbol.id = nextSymbolId; + nextSymbolId++; + } + return symbol.id; +} +function isInstantiatedModule(node, preserveConstEnums) { + const moduleState = getModuleInstanceState(node); + return moduleState === 1 /* Instantiated */ || preserveConstEnums && moduleState === 2 /* ConstEnumOnly */; +} +function createTypeChecker(host) { + var deferredDiagnosticsCallbacks = []; + var addLazyDiagnostic = (arg) => { + deferredDiagnosticsCallbacks.push(arg); + }; + var cancellationToken; + var scanner2; + var Symbol48 = objectAllocator.getSymbolConstructor(); + var Type29 = objectAllocator.getTypeConstructor(); + var Signature13 = objectAllocator.getSignatureConstructor(); + var typeCount = 0; + var symbolCount = 0; + var totalInstantiationCount = 0; + var instantiationCount = 0; + var instantiationDepth = 0; + var inlineLevel = 0; + var currentNode; + var varianceTypeParameter; + var isInferencePartiallyBlocked = false; + var emptySymbols = createSymbolTable(); + var arrayVariances = [1 /* Covariant */]; + var compilerOptions = host.getCompilerOptions(); + var languageVersion = getEmitScriptTarget(compilerOptions); + var moduleKind = getEmitModuleKind(compilerOptions); + var legacyDecorators = !!compilerOptions.experimentalDecorators; + var useDefineForClassFields = getUseDefineForClassFields(compilerOptions); + var emitStandardClassFields = getEmitStandardClassFields(compilerOptions); + var allowSyntheticDefaultImports = getAllowSyntheticDefaultImports(compilerOptions); + var strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks"); + var strictFunctionTypes = getStrictOptionValue(compilerOptions, "strictFunctionTypes"); + var strictBindCallApply = getStrictOptionValue(compilerOptions, "strictBindCallApply"); + var strictPropertyInitialization = getStrictOptionValue(compilerOptions, "strictPropertyInitialization"); + var strictBuiltinIteratorReturn = getStrictOptionValue(compilerOptions, "strictBuiltinIteratorReturn"); + var noImplicitAny = getStrictOptionValue(compilerOptions, "noImplicitAny"); + var noImplicitThis = getStrictOptionValue(compilerOptions, "noImplicitThis"); + var useUnknownInCatchVariables = getStrictOptionValue(compilerOptions, "useUnknownInCatchVariables"); + var exactOptionalPropertyTypes = compilerOptions.exactOptionalPropertyTypes; + var noUncheckedSideEffectImports = !!compilerOptions.noUncheckedSideEffectImports; + var checkBinaryExpression = createCheckBinaryExpression(); + var emitResolver = createResolver(); + var nodeBuilder = createNodeBuilder(); + var syntacticNodeBuilder = createSyntacticTypeNodeBuilder(compilerOptions, nodeBuilder.syntacticBuilderResolver); + var evaluate = createEvaluator({ + evaluateElementAccessExpression, + evaluateEntityNameExpression + }); + var globals = createSymbolTable(); + var undefinedSymbol = createSymbol(4 /* Property */, "undefined"); + undefinedSymbol.declarations = []; + var globalThisSymbol = createSymbol(1536 /* Module */, "globalThis", 8 /* Readonly */); + globalThisSymbol.exports = globals; + globalThisSymbol.declarations = []; + globals.set(globalThisSymbol.escapedName, globalThisSymbol); + var argumentsSymbol = createSymbol(4 /* Property */, "arguments"); + var requireSymbol = createSymbol(4 /* Property */, "require"); + var isolatedModulesLikeFlagName = compilerOptions.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules"; + var canCollectSymbolAliasAccessabilityData = !compilerOptions.verbatimModuleSyntax; + var apparentArgumentCount; + var lastGetCombinedNodeFlagsNode; + var lastGetCombinedNodeFlagsResult = 0 /* None */; + var lastGetCombinedModifierFlagsNode; + var lastGetCombinedModifierFlagsResult = 0 /* None */; + var resolveName = createNameResolver({ + compilerOptions, + requireSymbol, + argumentsSymbol, + globals, + getSymbolOfDeclaration, + error: error2, + getRequiresScopeChangeCache, + setRequiresScopeChangeCache, + lookup: getSymbol2, + onPropertyWithInvalidInitializer: checkAndReportErrorForInvalidInitializer, + onFailedToResolveSymbol, + onSuccessfullyResolvedSymbol + }); + var resolveNameForSymbolSuggestion = createNameResolver({ + compilerOptions, + requireSymbol, + argumentsSymbol, + globals, + getSymbolOfDeclaration, + error: error2, + getRequiresScopeChangeCache, + setRequiresScopeChangeCache, + lookup: getSuggestionForSymbolNameLookup + }); + const checker = { + getNodeCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.nodeCount, 0), + getIdentifierCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.identifierCount, 0), + getSymbolCount: () => reduceLeft(host.getSourceFiles(), (n, s) => n + s.symbolCount, symbolCount), + getTypeCount: () => typeCount, + getInstantiationCount: () => totalInstantiationCount, + getRelationCacheSizes: () => ({ + assignable: assignableRelation.size, + identity: identityRelation.size, + subtype: subtypeRelation.size, + strictSubtype: strictSubtypeRelation.size + }), + isUndefinedSymbol: (symbol) => symbol === undefinedSymbol, + isArgumentsSymbol: (symbol) => symbol === argumentsSymbol, + isUnknownSymbol: (symbol) => symbol === unknownSymbol, + getMergedSymbol, + symbolIsValue, + getDiagnostics: getDiagnostics2, + getGlobalDiagnostics, + getRecursionIdentity, + getUnmatchedProperties, + getTypeOfSymbolAtLocation: (symbol, locationIn) => { + const location = getParseTreeNode(locationIn); + return location ? getTypeOfSymbolAtLocation(symbol, location) : errorType; + }, + getTypeOfSymbol, + getSymbolsOfParameterPropertyDeclaration: (parameterIn, parameterName) => { + const parameter = getParseTreeNode(parameterIn, isParameter); + if (parameter === void 0) return Debug.fail("Cannot get symbols of a synthetic parameter that cannot be resolved to a parse-tree node."); + Debug.assert(isParameterPropertyDeclaration(parameter, parameter.parent)); + return getSymbolsOfParameterPropertyDeclaration(parameter, escapeLeadingUnderscores(parameterName)); + }, + getDeclaredTypeOfSymbol, + getPropertiesOfType, + getPropertyOfType: (type, name) => getPropertyOfType(type, escapeLeadingUnderscores(name)), + getPrivateIdentifierPropertyOfType: (leftType, name, location) => { + const node = getParseTreeNode(location); + if (!node) { + return void 0; + } + const propName = escapeLeadingUnderscores(name); + const lexicallyScopedIdentifier = lookupSymbolForPrivateIdentifierDeclaration(propName, node); + return lexicallyScopedIdentifier ? getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) : void 0; + }, + getTypeOfPropertyOfType: (type, name) => getTypeOfPropertyOfType(type, escapeLeadingUnderscores(name)), + getIndexInfoOfType: (type, kind) => getIndexInfoOfType(type, kind === 0 /* String */ ? stringType : numberType), + getIndexInfosOfType, + getIndexInfosOfIndexSymbol, + getSignaturesOfType, + getIndexTypeOfType: (type, kind) => getIndexTypeOfType(type, kind === 0 /* String */ ? stringType : numberType), + getIndexType: (type) => getIndexType(type), + getBaseTypes, + getBaseTypeOfLiteralType, + getWidenedType, + getWidenedLiteralType, + fillMissingTypeArguments, + getTypeFromTypeNode: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isTypeNode); + return node ? getTypeFromTypeNode(node) : errorType; + }, + getParameterType: getTypeAtPosition, + getParameterIdentifierInfoAtPosition, + getPromisedTypeOfPromise, + getAwaitedType: (type) => getAwaitedType(type), + getReturnTypeOfSignature, + isNullableType, + getNullableType, + getNonNullableType, + getNonOptionalType: removeOptionalTypeMarker, + getTypeArguments, + typeToTypeNode: nodeBuilder.typeToTypeNode, + typePredicateToTypePredicateNode: nodeBuilder.typePredicateToTypePredicateNode, + indexInfoToIndexSignatureDeclaration: nodeBuilder.indexInfoToIndexSignatureDeclaration, + signatureToSignatureDeclaration: nodeBuilder.signatureToSignatureDeclaration, + symbolToEntityName: nodeBuilder.symbolToEntityName, + symbolToExpression: nodeBuilder.symbolToExpression, + symbolToNode: nodeBuilder.symbolToNode, + symbolToTypeParameterDeclarations: nodeBuilder.symbolToTypeParameterDeclarations, + symbolToParameterDeclaration: nodeBuilder.symbolToParameterDeclaration, + typeParameterToDeclaration: nodeBuilder.typeParameterToDeclaration, + getSymbolsInScope: (locationIn, meaning) => { + const location = getParseTreeNode(locationIn); + return location ? getSymbolsInScope(location, meaning) : []; + }, + getSymbolAtLocation: (nodeIn) => { + const node = getParseTreeNode(nodeIn); + return node ? getSymbolAtLocation( + node, + /*ignoreErrors*/ + true + ) : void 0; + }, + getIndexInfosAtLocation: (nodeIn) => { + const node = getParseTreeNode(nodeIn); + return node ? getIndexInfosAtLocation(node) : void 0; + }, + getShorthandAssignmentValueSymbol: (nodeIn) => { + const node = getParseTreeNode(nodeIn); + return node ? getShorthandAssignmentValueSymbol(node) : void 0; + }, + getExportSpecifierLocalTargetSymbol: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isExportSpecifier); + return node ? getExportSpecifierLocalTargetSymbol(node) : void 0; + }, + getExportSymbolOfSymbol(symbol) { + return getMergedSymbol(symbol.exportSymbol || symbol); + }, + getTypeAtLocation: (nodeIn) => { + const node = getParseTreeNode(nodeIn); + return node ? getTypeOfNode(node) : errorType; + }, + getTypeOfAssignmentPattern: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isAssignmentPattern); + return node && getTypeOfAssignmentPattern(node) || errorType; + }, + getPropertySymbolOfDestructuringAssignment: (locationIn) => { + const location = getParseTreeNode(locationIn, isIdentifier); + return location ? getPropertySymbolOfDestructuringAssignment(location) : void 0; + }, + signatureToString: (signature, enclosingDeclaration, flags, kind) => { + return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind); + }, + typeToString: (type, enclosingDeclaration, flags) => { + return typeToString(type, getParseTreeNode(enclosingDeclaration), flags); + }, + symbolToString: (symbol, enclosingDeclaration, meaning, flags) => { + return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags); + }, + typePredicateToString: (predicate, enclosingDeclaration, flags) => { + return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags); + }, + writeSignature: (signature, enclosingDeclaration, flags, kind, writer) => { + return signatureToString(signature, getParseTreeNode(enclosingDeclaration), flags, kind, writer); + }, + writeType: (type, enclosingDeclaration, flags, writer) => { + return typeToString(type, getParseTreeNode(enclosingDeclaration), flags, writer); + }, + writeSymbol: (symbol, enclosingDeclaration, meaning, flags, writer) => { + return symbolToString(symbol, getParseTreeNode(enclosingDeclaration), meaning, flags, writer); + }, + writeTypePredicate: (predicate, enclosingDeclaration, flags, writer) => { + return typePredicateToString(predicate, getParseTreeNode(enclosingDeclaration), flags, writer); + }, + getAugmentedPropertiesOfType, + getRootSymbols, + getSymbolOfExpando, + getContextualType: (nodeIn, contextFlags) => { + const node = getParseTreeNode(nodeIn, isExpression); + if (!node) { + return void 0; + } + if (contextFlags & 4 /* Completions */) { + return runWithInferenceBlockedFromSourceNode(node, () => getContextualType2(node, contextFlags)); + } + return getContextualType2(node, contextFlags); + }, + getContextualTypeForObjectLiteralElement: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isObjectLiteralElementLike); + return node ? getContextualTypeForObjectLiteralElement( + node, + /*contextFlags*/ + void 0 + ) : void 0; + }, + getContextualTypeForArgumentAtIndex: (nodeIn, argIndex) => { + const node = getParseTreeNode(nodeIn, isCallLikeExpression); + return node && getContextualTypeForArgumentAtIndex(node, argIndex); + }, + getContextualTypeForJsxAttribute: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isJsxAttributeLike); + return node && getContextualTypeForJsxAttribute( + node, + /*contextFlags*/ + void 0 + ); + }, + isContextSensitive, + getTypeOfPropertyOfContextualType, + getFullyQualifiedName, + getResolvedSignature: (node, candidatesOutArray, argumentCount) => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 0 /* Normal */), + getCandidateSignaturesForStringLiteralCompletions, + getResolvedSignatureForSignatureHelp: (node, candidatesOutArray, argumentCount) => runWithoutResolvedSignatureCaching(node, () => getResolvedSignatureWorker(node, candidatesOutArray, argumentCount, 16 /* IsForSignatureHelp */)), + getExpandedParameters, + hasEffectiveRestParameter, + containsArgumentsReference, + getConstantValue: (nodeIn) => { + const node = getParseTreeNode(nodeIn, canHaveConstantValue); + return node ? getConstantValue2(node) : void 0; + }, + isValidPropertyAccess: (nodeIn, propertyName) => { + const node = getParseTreeNode(nodeIn, isPropertyAccessOrQualifiedNameOrImportTypeNode); + return !!node && isValidPropertyAccess(node, escapeLeadingUnderscores(propertyName)); + }, + isValidPropertyAccessForCompletions: (nodeIn, type, property) => { + const node = getParseTreeNode(nodeIn, isPropertyAccessExpression); + return !!node && isValidPropertyAccessForCompletions(node, type, property); + }, + getSignatureFromDeclaration: (declarationIn) => { + const declaration = getParseTreeNode(declarationIn, isFunctionLike); + return declaration ? getSignatureFromDeclaration(declaration) : void 0; + }, + isImplementationOfOverload: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isFunctionLike); + return node ? isImplementationOfOverload(node) : void 0; + }, + getImmediateAliasedSymbol, + getAliasedSymbol: resolveAlias, + getEmitResolver, + requiresAddingImplicitUndefined, + getExportsOfModule: getExportsOfModuleAsArray, + getExportsAndPropertiesOfModule, + forEachExportAndPropertyOfModule, + getSymbolWalker: createGetSymbolWalker( + getRestTypeOfSignature, + getTypePredicateOfSignature, + getReturnTypeOfSignature, + getBaseTypes, + resolveStructuredTypeMembers, + getTypeOfSymbol, + getResolvedSymbol, + getConstraintOfTypeParameter, + getFirstIdentifier, + getTypeArguments + ), + getAmbientModules, + getJsxIntrinsicTagNamesAt, + isOptionalParameter: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isParameter); + return node ? isOptionalParameter(node) : false; + }, + tryGetMemberInModuleExports: (name, symbol) => tryGetMemberInModuleExports(escapeLeadingUnderscores(name), symbol), + tryGetMemberInModuleExportsAndProperties: (name, symbol) => tryGetMemberInModuleExportsAndProperties(escapeLeadingUnderscores(name), symbol), + tryFindAmbientModule: (moduleName) => tryFindAmbientModule( + moduleName, + /*withAugmentations*/ + true + ), + getApparentType, + getUnionType, + isTypeAssignableTo, + createAnonymousType, + createSignature, + createSymbol, + createIndexInfo, + getAnyType: () => anyType, + getStringType: () => stringType, + getStringLiteralType, + getNumberType: () => numberType, + getNumberLiteralType, + getBigIntType: () => bigintType, + getBigIntLiteralType, + createPromiseType, + createArrayType, + getElementTypeOfArrayType, + getBooleanType: () => booleanType, + getFalseType: (fresh) => fresh ? falseType : regularFalseType, + getTrueType: (fresh) => fresh ? trueType : regularTrueType, + getVoidType: () => voidType, + getUndefinedType: () => undefinedType, + getNullType: () => nullType, + getESSymbolType: () => esSymbolType, + getNeverType: () => neverType, + getOptionalType: () => optionalType, + getPromiseType: () => getGlobalPromiseType( + /*reportErrors*/ + false + ), + getPromiseLikeType: () => getGlobalPromiseLikeType( + /*reportErrors*/ + false + ), + getAnyAsyncIterableType: () => { + const type = getGlobalAsyncIterableType( + /*reportErrors*/ + false + ); + if (type === emptyGenericType) return void 0; + return createTypeReference(type, [anyType, anyType, anyType]); + }, + isSymbolAccessible, + isArrayType, + isTupleType, + isArrayLikeType, + isEmptyAnonymousObjectType, + isTypeInvalidDueToUnionDiscriminant, + getExactOptionalProperties, + getAllPossiblePropertiesOfTypes, + getSuggestedSymbolForNonexistentProperty, + getSuggestedSymbolForNonexistentJSXAttribute, + getSuggestedSymbolForNonexistentSymbol: (location, name, meaning) => getSuggestedSymbolForNonexistentSymbol(location, escapeLeadingUnderscores(name), meaning), + getSuggestedSymbolForNonexistentModule, + getSuggestedSymbolForNonexistentClassMember, + getBaseConstraintOfType, + getDefaultFromTypeParameter: (type) => type && type.flags & 262144 /* TypeParameter */ ? getDefaultFromTypeParameter(type) : void 0, + resolveName(name, location, meaning, excludeGlobals) { + return resolveName( + location, + escapeLeadingUnderscores(name), + meaning, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false, + excludeGlobals + ); + }, + getJsxNamespace: (n) => unescapeLeadingUnderscores(getJsxNamespace(n)), + getJsxFragmentFactory: (n) => { + const jsxFragmentFactory = getJsxFragmentFactoryEntity(n); + return jsxFragmentFactory && unescapeLeadingUnderscores(getFirstIdentifier(jsxFragmentFactory).escapedText); + }, + getAccessibleSymbolChain, + getTypePredicateOfSignature, + resolveExternalModuleName: (moduleSpecifierIn) => { + const moduleSpecifier = getParseTreeNode(moduleSpecifierIn, isExpression); + return moduleSpecifier && resolveExternalModuleName( + moduleSpecifier, + moduleSpecifier, + /*ignoreErrors*/ + true + ); + }, + resolveExternalModuleSymbol, + tryGetThisTypeAt: (nodeIn, includeGlobalThis, container) => { + const node = getParseTreeNode(nodeIn); + return node && tryGetThisTypeAt(node, includeGlobalThis, container); + }, + getTypeArgumentConstraint: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isTypeNode); + return node && getTypeArgumentConstraint(node); + }, + getSuggestionDiagnostics: (fileIn, ct) => { + const file = getParseTreeNode(fileIn, isSourceFile) || Debug.fail("Could not determine parsed source file."); + if (skipTypeChecking(file, compilerOptions, host)) { + return emptyArray; + } + let diagnostics2; + try { + cancellationToken = ct; + checkSourceFileWithEagerDiagnostics(file); + Debug.assert(!!(getNodeLinks(file).flags & 1 /* TypeChecked */)); + diagnostics2 = addRange(diagnostics2, suggestionDiagnostics.getDiagnostics(file.fileName)); + checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(file), (containingNode, kind, diag2) => { + if (!containsParseError(containingNode) && !unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) { + (diagnostics2 || (diagnostics2 = [])).push({ ...diag2, category: 2 /* Suggestion */ }); + } + }); + return diagnostics2 || emptyArray; + } finally { + cancellationToken = void 0; + } + }, + runWithCancellationToken: (token, callback) => { + try { + cancellationToken = token; + return callback(checker); + } finally { + cancellationToken = void 0; + } + }, + getLocalTypeParametersOfClassOrInterfaceOrTypeAlias, + isDeclarationVisible, + isPropertyAccessible, + getTypeOnlyAliasDeclaration, + getMemberOverrideModifierStatus, + isTypeParameterPossiblyReferenced, + typeHasCallOrConstructSignatures, + getSymbolFlags + }; + function getCandidateSignaturesForStringLiteralCompletions(call, editingArgument) { + const candidatesSet = /* @__PURE__ */ new Set(); + const candidates = []; + runWithInferenceBlockedFromSourceNode(editingArgument, () => getResolvedSignatureWorker( + call, + candidates, + /*argumentCount*/ + void 0, + 0 /* Normal */ + )); + for (const candidate of candidates) { + candidatesSet.add(candidate); + } + candidates.length = 0; + runWithoutResolvedSignatureCaching(editingArgument, () => getResolvedSignatureWorker( + call, + candidates, + /*argumentCount*/ + void 0, + 0 /* Normal */ + )); + for (const candidate of candidates) { + candidatesSet.add(candidate); + } + return arrayFrom(candidatesSet); + } + function runWithoutResolvedSignatureCaching(node, fn) { + node = findAncestor(node, isCallLikeOrFunctionLikeExpression); + if (node) { + const cachedResolvedSignatures = []; + const cachedTypes2 = []; + while (node) { + const nodeLinks2 = getNodeLinks(node); + cachedResolvedSignatures.push([nodeLinks2, nodeLinks2.resolvedSignature]); + nodeLinks2.resolvedSignature = void 0; + if (isFunctionExpressionOrArrowFunction(node)) { + const symbolLinks2 = getSymbolLinks(getSymbolOfDeclaration(node)); + const type = symbolLinks2.type; + cachedTypes2.push([symbolLinks2, type]); + symbolLinks2.type = void 0; + } + node = findAncestor(node.parent, isCallLikeOrFunctionLikeExpression); + } + const result = fn(); + for (const [nodeLinks2, resolvedSignature] of cachedResolvedSignatures) { + nodeLinks2.resolvedSignature = resolvedSignature; + } + for (const [symbolLinks2, type] of cachedTypes2) { + symbolLinks2.type = type; + } + return result; + } + return fn(); + } + function runWithInferenceBlockedFromSourceNode(node, fn) { + const containingCall = findAncestor(node, isCallLikeExpression); + if (containingCall) { + let toMarkSkip = node; + do { + getNodeLinks(toMarkSkip).skipDirectInference = true; + toMarkSkip = toMarkSkip.parent; + } while (toMarkSkip && toMarkSkip !== containingCall); + } + isInferencePartiallyBlocked = true; + const result = runWithoutResolvedSignatureCaching(node, fn); + isInferencePartiallyBlocked = false; + if (containingCall) { + let toMarkSkip = node; + do { + getNodeLinks(toMarkSkip).skipDirectInference = void 0; + toMarkSkip = toMarkSkip.parent; + } while (toMarkSkip && toMarkSkip !== containingCall); + } + return result; + } + function getResolvedSignatureWorker(nodeIn, candidatesOutArray, argumentCount, checkMode) { + const node = getParseTreeNode(nodeIn, isCallLikeExpression); + apparentArgumentCount = argumentCount; + const res = !node ? void 0 : getResolvedSignature(node, candidatesOutArray, checkMode); + apparentArgumentCount = void 0; + return res; + } + var tupleTypes = /* @__PURE__ */ new Map(); + var unionTypes = /* @__PURE__ */ new Map(); + var unionOfUnionTypes = /* @__PURE__ */ new Map(); + var intersectionTypes = /* @__PURE__ */ new Map(); + var stringLiteralTypes = /* @__PURE__ */ new Map(); + var numberLiteralTypes = /* @__PURE__ */ new Map(); + var bigIntLiteralTypes = /* @__PURE__ */ new Map(); + var enumLiteralTypes = /* @__PURE__ */ new Map(); + var indexedAccessTypes = /* @__PURE__ */ new Map(); + var templateLiteralTypes = /* @__PURE__ */ new Map(); + var stringMappingTypes = /* @__PURE__ */ new Map(); + var substitutionTypes = /* @__PURE__ */ new Map(); + var subtypeReductionCache = /* @__PURE__ */ new Map(); + var decoratorContextOverrideTypeCache = /* @__PURE__ */ new Map(); + var cachedTypes = /* @__PURE__ */ new Map(); + var evolvingArrayTypes = []; + var undefinedProperties = /* @__PURE__ */ new Map(); + var markerTypes = /* @__PURE__ */ new Set(); + var unknownSymbol = createSymbol(4 /* Property */, "unknown"); + var resolvingSymbol = createSymbol(0, "__resolving__" /* Resolving */); + var unresolvedSymbols = /* @__PURE__ */ new Map(); + var errorTypes = /* @__PURE__ */ new Map(); + var seenIntrinsicNames = /* @__PURE__ */ new Set(); + var anyType = createIntrinsicType(1 /* Any */, "any"); + var autoType = createIntrinsicType(1 /* Any */, "any", 262144 /* NonInferrableType */, "auto"); + var wildcardType = createIntrinsicType( + 1 /* Any */, + "any", + /*objectFlags*/ + void 0, + "wildcard" + ); + var blockedStringType = createIntrinsicType( + 1 /* Any */, + "any", + /*objectFlags*/ + void 0, + "blocked string" + ); + var errorType = createIntrinsicType(1 /* Any */, "error"); + var unresolvedType = createIntrinsicType(1 /* Any */, "unresolved"); + var nonInferrableAnyType = createIntrinsicType(1 /* Any */, "any", 65536 /* ContainsWideningType */, "non-inferrable"); + var intrinsicMarkerType = createIntrinsicType(1 /* Any */, "intrinsic"); + var unknownType = createIntrinsicType(2 /* Unknown */, "unknown"); + var undefinedType = createIntrinsicType(32768 /* Undefined */, "undefined"); + var undefinedWideningType = strictNullChecks ? undefinedType : createIntrinsicType(32768 /* Undefined */, "undefined", 65536 /* ContainsWideningType */, "widening"); + var missingType = createIntrinsicType( + 32768 /* Undefined */, + "undefined", + /*objectFlags*/ + void 0, + "missing" + ); + var undefinedOrMissingType = exactOptionalPropertyTypes ? missingType : undefinedType; + var optionalType = createIntrinsicType( + 32768 /* Undefined */, + "undefined", + /*objectFlags*/ + void 0, + "optional" + ); + var nullType = createIntrinsicType(65536 /* Null */, "null"); + var nullWideningType = strictNullChecks ? nullType : createIntrinsicType(65536 /* Null */, "null", 65536 /* ContainsWideningType */, "widening"); + var stringType = createIntrinsicType(4 /* String */, "string"); + var numberType = createIntrinsicType(8 /* Number */, "number"); + var bigintType = createIntrinsicType(64 /* BigInt */, "bigint"); + var falseType = createIntrinsicType( + 512 /* BooleanLiteral */, + "false", + /*objectFlags*/ + void 0, + "fresh" + ); + var regularFalseType = createIntrinsicType(512 /* BooleanLiteral */, "false"); + var trueType = createIntrinsicType( + 512 /* BooleanLiteral */, + "true", + /*objectFlags*/ + void 0, + "fresh" + ); + var regularTrueType = createIntrinsicType(512 /* BooleanLiteral */, "true"); + trueType.regularType = regularTrueType; + trueType.freshType = trueType; + regularTrueType.regularType = regularTrueType; + regularTrueType.freshType = trueType; + falseType.regularType = regularFalseType; + falseType.freshType = falseType; + regularFalseType.regularType = regularFalseType; + regularFalseType.freshType = falseType; + var booleanType = getUnionType([regularFalseType, regularTrueType]); + var esSymbolType = createIntrinsicType(4096 /* ESSymbol */, "symbol"); + var voidType = createIntrinsicType(16384 /* Void */, "void"); + var neverType = createIntrinsicType(131072 /* Never */, "never"); + var silentNeverType = createIntrinsicType(131072 /* Never */, "never", 262144 /* NonInferrableType */, "silent"); + var implicitNeverType = createIntrinsicType( + 131072 /* Never */, + "never", + /*objectFlags*/ + void 0, + "implicit" + ); + var unreachableNeverType = createIntrinsicType( + 131072 /* Never */, + "never", + /*objectFlags*/ + void 0, + "unreachable" + ); + var nonPrimitiveType = createIntrinsicType(67108864 /* NonPrimitive */, "object"); + var stringOrNumberType = getUnionType([stringType, numberType]); + var stringNumberSymbolType = getUnionType([stringType, numberType, esSymbolType]); + var numberOrBigIntType = getUnionType([numberType, bigintType]); + var templateConstraintType = getUnionType([stringType, numberType, booleanType, bigintType, nullType, undefinedType]); + var numericStringType = getTemplateLiteralType(["", ""], [numberType]); + var restrictiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? getRestrictiveTypeParameter(t) : t, () => "(restrictive mapper)"); + var permissiveMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? wildcardType : t, () => "(permissive mapper)"); + var uniqueLiteralType = createIntrinsicType( + 131072 /* Never */, + "never", + /*objectFlags*/ + void 0, + "unique literal" + ); + var uniqueLiteralMapper = makeFunctionTypeMapper((t) => t.flags & 262144 /* TypeParameter */ ? uniqueLiteralType : t, () => "(unique literal mapper)"); + var outofbandVarianceMarkerHandler; + var reportUnreliableMapper = makeFunctionTypeMapper((t) => { + if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) { + outofbandVarianceMarkerHandler( + /*onlyUnreliable*/ + true + ); + } + return t; + }, () => "(unmeasurable reporter)"); + var reportUnmeasurableMapper = makeFunctionTypeMapper((t) => { + if (outofbandVarianceMarkerHandler && (t === markerSuperType || t === markerSubType || t === markerOtherType)) { + outofbandVarianceMarkerHandler( + /*onlyUnreliable*/ + false + ); + } + return t; + }, () => "(unreliable reporter)"); + var emptyObjectType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + var emptyJsxObjectType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + emptyJsxObjectType.objectFlags |= 2048 /* JsxAttributes */; + var emptyFreshJsxObjectType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + emptyFreshJsxObjectType.objectFlags |= 2048 /* JsxAttributes */ | 8192 /* FreshLiteral */ | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; + var emptyTypeLiteralSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */); + emptyTypeLiteralSymbol.members = createSymbolTable(); + var emptyTypeLiteralType = createAnonymousType(emptyTypeLiteralSymbol, emptySymbols, emptyArray, emptyArray, emptyArray); + var unknownEmptyObjectType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + var unknownUnionType = strictNullChecks ? getUnionType([undefinedType, nullType, unknownEmptyObjectType]) : unknownType; + var emptyGenericType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + emptyGenericType.instantiations = /* @__PURE__ */ new Map(); + var anyFunctionType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + anyFunctionType.objectFlags |= 262144 /* NonInferrableType */; + var noConstraintType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + var circularConstraintType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + var resolvingDefaultType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + var markerSuperType = createTypeParameter(); + var markerSubType = createTypeParameter(); + markerSubType.constraint = markerSuperType; + var markerOtherType = createTypeParameter(); + var markerSuperTypeForCheck = createTypeParameter(); + var markerSubTypeForCheck = createTypeParameter(); + markerSubTypeForCheck.constraint = markerSuperTypeForCheck; + var noTypePredicate = createTypePredicate(1 /* Identifier */, "<>", 0, anyType); + var anySignature = createSignature( + /*declaration*/ + void 0, + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + emptyArray, + anyType, + /*resolvedTypePredicate*/ + void 0, + 0, + 0 /* None */ + ); + var unknownSignature = createSignature( + /*declaration*/ + void 0, + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + emptyArray, + errorType, + /*resolvedTypePredicate*/ + void 0, + 0, + 0 /* None */ + ); + var resolvingSignature = createSignature( + /*declaration*/ + void 0, + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + emptyArray, + anyType, + /*resolvedTypePredicate*/ + void 0, + 0, + 0 /* None */ + ); + var silentNeverSignature = createSignature( + /*declaration*/ + void 0, + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + emptyArray, + silentNeverType, + /*resolvedTypePredicate*/ + void 0, + 0, + 0 /* None */ + ); + var enumNumberIndexInfo = createIndexInfo( + numberType, + stringType, + /*isReadonly*/ + true + ); + var iterationTypesCache = /* @__PURE__ */ new Map(); + var noIterationTypes = { + get yieldType() { + return Debug.fail("Not supported"); + }, + get returnType() { + return Debug.fail("Not supported"); + }, + get nextType() { + return Debug.fail("Not supported"); + } + }; + var anyIterationTypes = createIterationTypes(anyType, anyType, anyType); + var asyncIterationTypesResolver = { + iterableCacheKey: "iterationTypesOfAsyncIterable", + iteratorCacheKey: "iterationTypesOfAsyncIterator", + iteratorSymbolName: "asyncIterator", + getGlobalIteratorType: getGlobalAsyncIteratorType, + getGlobalIterableType: getGlobalAsyncIterableType, + getGlobalIterableIteratorType: getGlobalAsyncIterableIteratorType, + getGlobalIteratorObjectType: getGlobalAsyncIteratorObjectType, + getGlobalGeneratorType: getGlobalAsyncGeneratorType, + getGlobalBuiltinIteratorTypes: getGlobalBuiltinAsyncIteratorTypes, + resolveIterationType: (type, errorNode) => getAwaitedType(type, errorNode, Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member), + mustHaveANextMethodDiagnostic: Diagnostics.An_async_iterator_must_have_a_next_method, + mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_async_iterator_must_be_a_method, + mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_async_iterator_must_be_a_promise_for_a_type_with_a_value_property + }; + var syncIterationTypesResolver = { + iterableCacheKey: "iterationTypesOfIterable", + iteratorCacheKey: "iterationTypesOfIterator", + iteratorSymbolName: "iterator", + getGlobalIteratorType, + getGlobalIterableType, + getGlobalIterableIteratorType, + getGlobalIteratorObjectType, + getGlobalGeneratorType, + getGlobalBuiltinIteratorTypes, + resolveIterationType: (type, _errorNode) => type, + mustHaveANextMethodDiagnostic: Diagnostics.An_iterator_must_have_a_next_method, + mustBeAMethodDiagnostic: Diagnostics.The_0_property_of_an_iterator_must_be_a_method, + mustHaveAValueDiagnostic: Diagnostics.The_type_returned_by_the_0_method_of_an_iterator_must_have_a_value_property + }; + var amalgamatedDuplicates; + var reverseMappedCache = /* @__PURE__ */ new Map(); + var reverseHomomorphicMappedCache = /* @__PURE__ */ new Map(); + var ambientModulesCache; + var patternAmbientModules; + var patternAmbientModuleAugmentations; + var globalObjectType; + var globalFunctionType; + var globalCallableFunctionType; + var globalNewableFunctionType; + var globalArrayType; + var globalReadonlyArrayType; + var globalStringType; + var globalNumberType; + var globalBooleanType; + var globalRegExpType; + var globalThisType; + var anyArrayType; + var autoArrayType; + var anyReadonlyArrayType; + var deferredGlobalNonNullableTypeAlias; + var deferredGlobalESSymbolConstructorSymbol; + var deferredGlobalESSymbolConstructorTypeSymbol; + var deferredGlobalESSymbolType; + var deferredGlobalTypedPropertyDescriptorType; + var deferredGlobalPromiseType; + var deferredGlobalPromiseLikeType; + var deferredGlobalPromiseConstructorSymbol; + var deferredGlobalPromiseConstructorLikeType; + var deferredGlobalIterableType; + var deferredGlobalIteratorType; + var deferredGlobalIterableIteratorType; + var deferredGlobalIteratorObjectType; + var deferredGlobalGeneratorType; + var deferredGlobalIteratorYieldResultType; + var deferredGlobalIteratorReturnResultType; + var deferredGlobalAsyncIterableType; + var deferredGlobalAsyncIteratorType; + var deferredGlobalAsyncIterableIteratorType; + var deferredGlobalBuiltinIteratorTypes; + var deferredGlobalBuiltinAsyncIteratorTypes; + var deferredGlobalAsyncIteratorObjectType; + var deferredGlobalAsyncGeneratorType; + var deferredGlobalTemplateStringsArrayType; + var deferredGlobalImportMetaType; + var deferredGlobalImportMetaExpressionType; + var deferredGlobalImportCallOptionsType; + var deferredGlobalImportAttributesType; + var deferredGlobalDisposableType; + var deferredGlobalAsyncDisposableType; + var deferredGlobalExtractSymbol; + var deferredGlobalOmitSymbol; + var deferredGlobalAwaitedSymbol; + var deferredGlobalBigIntType; + var deferredGlobalNaNSymbol; + var deferredGlobalRecordSymbol; + var deferredGlobalClassDecoratorContextType; + var deferredGlobalClassMethodDecoratorContextType; + var deferredGlobalClassGetterDecoratorContextType; + var deferredGlobalClassSetterDecoratorContextType; + var deferredGlobalClassAccessorDecoratorContextType; + var deferredGlobalClassAccessorDecoratorTargetType; + var deferredGlobalClassAccessorDecoratorResultType; + var deferredGlobalClassFieldDecoratorContextType; + var allPotentiallyUnusedIdentifiers = /* @__PURE__ */ new Map(); + var flowLoopStart = 0; + var flowLoopCount = 0; + var sharedFlowCount = 0; + var flowAnalysisDisabled = false; + var flowInvocationCount = 0; + var lastFlowNode; + var lastFlowNodeReachable; + var flowTypeCache; + var contextualTypeNodes = []; + var contextualTypes = []; + var contextualIsCache = []; + var contextualTypeCount = 0; + var contextualBindingPatterns = []; + var inferenceContextNodes = []; + var inferenceContexts = []; + var inferenceContextCount = 0; + var emptyStringType = getStringLiteralType(""); + var zeroType = getNumberLiteralType(0); + var zeroBigIntType = getBigIntLiteralType({ negative: false, base10Value: "0" }); + var resolutionTargets = []; + var resolutionResults = []; + var resolutionPropertyNames = []; + var resolutionStart = 0; + var inVarianceComputation = false; + var suggestionCount = 0; + var maximumSuggestionCount = 10; + var mergedSymbols = []; + var symbolLinks = []; + var nodeLinks = []; + var flowLoopCaches = []; + var flowLoopNodes = []; + var flowLoopKeys = []; + var flowLoopTypes = []; + var sharedFlowNodes = []; + var sharedFlowTypes = []; + var flowNodeReachable = []; + var flowNodePostSuper = []; + var potentialThisCollisions = []; + var potentialNewTargetCollisions = []; + var potentialWeakMapSetCollisions = []; + var potentialReflectCollisions = []; + var potentialUnusedRenamedBindingElementsInTypes = []; + var awaitedTypeStack = []; + var reverseMappedSourceStack = []; + var reverseMappedTargetStack = []; + var reverseExpandingFlags = 0 /* None */; + var diagnostics = createDiagnosticCollection(); + var suggestionDiagnostics = createDiagnosticCollection(); + var typeofType = createTypeofType(); + var _jsxNamespace; + var _jsxFactoryEntity; + var subtypeRelation = /* @__PURE__ */ new Map(); + var strictSubtypeRelation = /* @__PURE__ */ new Map(); + var assignableRelation = /* @__PURE__ */ new Map(); + var comparableRelation = /* @__PURE__ */ new Map(); + var identityRelation = /* @__PURE__ */ new Map(); + var enumRelation = /* @__PURE__ */ new Map(); + var suggestedExtensions = [ + [".mts", ".mjs"], + [".ts", ".js"], + [".cts", ".cjs"], + [".mjs", ".mjs"], + [".js", ".js"], + [".cjs", ".cjs"], + [".tsx", compilerOptions.jsx === 1 /* Preserve */ ? ".jsx" : ".js"], + [".jsx", ".jsx"], + [".json", ".json"] + ]; + initializeTypeChecker(); + return checker; + function isDefinitelyReferenceToGlobalSymbolObject(node) { + if (!isPropertyAccessExpression(node)) return false; + if (!isIdentifier(node.name)) return false; + if (!isPropertyAccessExpression(node.expression) && !isIdentifier(node.expression)) return false; + if (isIdentifier(node.expression)) { + return idText(node.expression) === "Symbol" && getResolvedSymbol(node.expression) === (getGlobalSymbol( + "Symbol", + 111551 /* Value */ | 1048576 /* ExportValue */, + /*diagnostic*/ + void 0 + ) || unknownSymbol); + } + if (!isIdentifier(node.expression.expression)) return false; + return idText(node.expression.name) === "Symbol" && idText(node.expression.expression) === "globalThis" && getResolvedSymbol(node.expression.expression) === globalThisSymbol; + } + function getCachedType(key) { + return key ? cachedTypes.get(key) : void 0; + } + function setCachedType(key, type) { + if (key) cachedTypes.set(key, type); + return type; + } + function getJsxNamespace(location) { + if (location) { + const file = getSourceFileOfNode(location); + if (file) { + if (isJsxOpeningFragment(location)) { + if (file.localJsxFragmentNamespace) { + return file.localJsxFragmentNamespace; + } + const jsxFragmentPragma = file.pragmas.get("jsxfrag"); + if (jsxFragmentPragma) { + const chosenPragma = isArray(jsxFragmentPragma) ? jsxFragmentPragma[0] : jsxFragmentPragma; + file.localJsxFragmentFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion); + visitNode(file.localJsxFragmentFactory, markAsSynthetic, isEntityName); + if (file.localJsxFragmentFactory) { + return file.localJsxFragmentNamespace = getFirstIdentifier(file.localJsxFragmentFactory).escapedText; + } + } + const entity = getJsxFragmentFactoryEntity(location); + if (entity) { + file.localJsxFragmentFactory = entity; + return file.localJsxFragmentNamespace = getFirstIdentifier(entity).escapedText; + } + } else { + const localJsxNamespace = getLocalJsxNamespace(file); + if (localJsxNamespace) { + return file.localJsxNamespace = localJsxNamespace; + } + } + } + } + if (!_jsxNamespace) { + _jsxNamespace = "React"; + if (compilerOptions.jsxFactory) { + _jsxFactoryEntity = parseIsolatedEntityName(compilerOptions.jsxFactory, languageVersion); + visitNode(_jsxFactoryEntity, markAsSynthetic); + if (_jsxFactoryEntity) { + _jsxNamespace = getFirstIdentifier(_jsxFactoryEntity).escapedText; + } + } else if (compilerOptions.reactNamespace) { + _jsxNamespace = escapeLeadingUnderscores(compilerOptions.reactNamespace); + } + } + if (!_jsxFactoryEntity) { + _jsxFactoryEntity = factory.createQualifiedName(factory.createIdentifier(unescapeLeadingUnderscores(_jsxNamespace)), "createElement"); + } + return _jsxNamespace; + } + function getLocalJsxNamespace(file) { + if (file.localJsxNamespace) { + return file.localJsxNamespace; + } + const jsxPragma = file.pragmas.get("jsx"); + if (jsxPragma) { + const chosenPragma = isArray(jsxPragma) ? jsxPragma[0] : jsxPragma; + file.localJsxFactory = parseIsolatedEntityName(chosenPragma.arguments.factory, languageVersion); + visitNode(file.localJsxFactory, markAsSynthetic, isEntityName); + if (file.localJsxFactory) { + return file.localJsxNamespace = getFirstIdentifier(file.localJsxFactory).escapedText; + } + } + } + function markAsSynthetic(node) { + setTextRangePosEnd(node, -1, -1); + return visitEachChild( + node, + markAsSynthetic, + /*context*/ + void 0 + ); + } + function getEmitResolver(sourceFile, cancellationToken2, skipDiagnostics) { + if (!skipDiagnostics) getDiagnostics2(sourceFile, cancellationToken2); + return emitResolver; + } + function lookupOrIssueError(location, message, ...args) { + const diagnostic = location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args); + const existing = diagnostics.lookup(diagnostic); + if (existing) { + return existing; + } else { + diagnostics.add(diagnostic); + return diagnostic; + } + } + function errorSkippedOn(key, location, message, ...args) { + const diagnostic = error2(location, message, ...args); + diagnostic.skippedOn = key; + return diagnostic; + } + function createError(location, message, ...args) { + return location ? createDiagnosticForNode(location, message, ...args) : createCompilerDiagnostic(message, ...args); + } + function error2(location, message, ...args) { + const diagnostic = createError(location, message, ...args); + diagnostics.add(diagnostic); + return diagnostic; + } + function addErrorOrSuggestion(isError, diagnostic) { + if (isError) { + diagnostics.add(diagnostic); + } else { + suggestionDiagnostics.add({ ...diagnostic, category: 2 /* Suggestion */ }); + } + } + function errorOrSuggestion(isError, location, message, ...args) { + if (location.pos < 0 || location.end < 0) { + if (!isError) { + return; + } + const file = getSourceFileOfNode(location); + addErrorOrSuggestion(isError, "message" in message ? createFileDiagnostic(file, 0, 0, message, ...args) : createDiagnosticForFileFromMessageChain(file, message)); + return; + } + addErrorOrSuggestion(isError, "message" in message ? createDiagnosticForNode(location, message, ...args) : createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(location), location, message)); + } + function errorAndMaybeSuggestAwait(location, maybeMissingAwait, message, ...args) { + const diagnostic = error2(location, message, ...args); + if (maybeMissingAwait) { + const related = createDiagnosticForNode(location, Diagnostics.Did_you_forget_to_use_await); + addRelatedInfo(diagnostic, related); + } + return diagnostic; + } + function addDeprecatedSuggestionWorker(declarations, diagnostic) { + const deprecatedTag = Array.isArray(declarations) ? forEach(declarations, getJSDocDeprecatedTag) : getJSDocDeprecatedTag(declarations); + if (deprecatedTag) { + addRelatedInfo( + diagnostic, + createDiagnosticForNode(deprecatedTag, Diagnostics.The_declaration_was_marked_as_deprecated_here) + ); + } + suggestionDiagnostics.add(diagnostic); + return diagnostic; + } + function isDeprecatedSymbol(symbol) { + const parentSymbol = getParentOfSymbol(symbol); + if (parentSymbol && length(symbol.declarations) > 1) { + return parentSymbol.flags & 64 /* Interface */ ? some(symbol.declarations, isDeprecatedDeclaration2) : every(symbol.declarations, isDeprecatedDeclaration2); + } + return !!symbol.valueDeclaration && isDeprecatedDeclaration2(symbol.valueDeclaration) || length(symbol.declarations) && every(symbol.declarations, isDeprecatedDeclaration2); + } + function isDeprecatedDeclaration2(declaration) { + return !!(getCombinedNodeFlagsCached(declaration) & 536870912 /* Deprecated */); + } + function addDeprecatedSuggestion(location, declarations, deprecatedEntity) { + const diagnostic = createDiagnosticForNode(location, Diagnostics._0_is_deprecated, deprecatedEntity); + return addDeprecatedSuggestionWorker(declarations, diagnostic); + } + function addDeprecatedSuggestionWithSignature(location, declaration, deprecatedEntity, signatureString) { + const diagnostic = deprecatedEntity ? createDiagnosticForNode(location, Diagnostics.The_signature_0_of_1_is_deprecated, signatureString, deprecatedEntity) : createDiagnosticForNode(location, Diagnostics._0_is_deprecated, signatureString); + return addDeprecatedSuggestionWorker(declaration, diagnostic); + } + function createSymbol(flags, name, checkFlags) { + symbolCount++; + const symbol = new Symbol48(flags | 33554432 /* Transient */, name); + symbol.links = new SymbolLinks(); + symbol.links.checkFlags = checkFlags || 0 /* None */; + return symbol; + } + function createParameter2(name, type) { + const symbol = createSymbol(1 /* FunctionScopedVariable */, name); + symbol.links.type = type; + return symbol; + } + function createProperty(name, type) { + const symbol = createSymbol(4 /* Property */, name); + symbol.links.type = type; + return symbol; + } + function getExcludedSymbolFlags(flags) { + let result = 0; + if (flags & 2 /* BlockScopedVariable */) result |= 111551 /* BlockScopedVariableExcludes */; + if (flags & 1 /* FunctionScopedVariable */) result |= 111550 /* FunctionScopedVariableExcludes */; + if (flags & 4 /* Property */) result |= 0 /* PropertyExcludes */; + if (flags & 8 /* EnumMember */) result |= 900095 /* EnumMemberExcludes */; + if (flags & 16 /* Function */) result |= 110991 /* FunctionExcludes */; + if (flags & 32 /* Class */) result |= 899503 /* ClassExcludes */; + if (flags & 64 /* Interface */) result |= 788872 /* InterfaceExcludes */; + if (flags & 256 /* RegularEnum */) result |= 899327 /* RegularEnumExcludes */; + if (flags & 128 /* ConstEnum */) result |= 899967 /* ConstEnumExcludes */; + if (flags & 512 /* ValueModule */) result |= 110735 /* ValueModuleExcludes */; + if (flags & 8192 /* Method */) result |= 103359 /* MethodExcludes */; + if (flags & 32768 /* GetAccessor */) result |= 46015 /* GetAccessorExcludes */; + if (flags & 65536 /* SetAccessor */) result |= 78783 /* SetAccessorExcludes */; + if (flags & 262144 /* TypeParameter */) result |= 526824 /* TypeParameterExcludes */; + if (flags & 524288 /* TypeAlias */) result |= 788968 /* TypeAliasExcludes */; + if (flags & 2097152 /* Alias */) result |= 2097152 /* AliasExcludes */; + return result; + } + function recordMergedSymbol(target, source) { + if (!source.mergeId) { + source.mergeId = nextMergeId; + nextMergeId++; + } + mergedSymbols[source.mergeId] = target; + } + function cloneSymbol(symbol) { + const result = createSymbol(symbol.flags, symbol.escapedName); + result.declarations = symbol.declarations ? symbol.declarations.slice() : []; + result.parent = symbol.parent; + if (symbol.valueDeclaration) result.valueDeclaration = symbol.valueDeclaration; + if (symbol.constEnumOnlyModule) result.constEnumOnlyModule = true; + if (symbol.members) result.members = new Map(symbol.members); + if (symbol.exports) result.exports = new Map(symbol.exports); + recordMergedSymbol(result, symbol); + return result; + } + function mergeSymbol(target, source, unidirectional = false) { + if (!(target.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | target.flags) & 67108864 /* Assignment */) { + if (source === target) { + return target; + } + if (!(target.flags & 33554432 /* Transient */)) { + const resolvedTarget = resolveSymbol(target); + if (resolvedTarget === unknownSymbol) { + return source; + } + if (!(resolvedTarget.flags & getExcludedSymbolFlags(source.flags)) || (source.flags | resolvedTarget.flags) & 67108864 /* Assignment */) { + target = cloneSymbol(resolvedTarget); + } else { + reportMergeSymbolError(target, source); + return source; + } + } + if (source.flags & 512 /* ValueModule */ && target.flags & 512 /* ValueModule */ && target.constEnumOnlyModule && !source.constEnumOnlyModule) { + target.constEnumOnlyModule = false; + } + target.flags |= source.flags; + if (source.valueDeclaration) { + setValueDeclaration(target, source.valueDeclaration); + } + addRange(target.declarations, source.declarations); + if (source.members) { + if (!target.members) target.members = createSymbolTable(); + mergeSymbolTable(target.members, source.members, unidirectional); + } + if (source.exports) { + if (!target.exports) target.exports = createSymbolTable(); + mergeSymbolTable(target.exports, source.exports, unidirectional, target); + } + if (!unidirectional) { + recordMergedSymbol(target, source); + } + } else if (target.flags & 1024 /* NamespaceModule */) { + if (target !== globalThisSymbol) { + error2( + source.declarations && getNameOfDeclaration(source.declarations[0]), + Diagnostics.Cannot_augment_module_0_with_value_exports_because_it_resolves_to_a_non_module_entity, + symbolToString(target) + ); + } + } else { + reportMergeSymbolError(target, source); + } + return target; + function reportMergeSymbolError(target2, source2) { + const isEitherEnum = !!(target2.flags & 384 /* Enum */ || source2.flags & 384 /* Enum */); + const isEitherBlockScoped = !!(target2.flags & 2 /* BlockScopedVariable */ || source2.flags & 2 /* BlockScopedVariable */); + const message = isEitherEnum ? Diagnostics.Enum_declarations_can_only_merge_with_namespace_or_other_enum_declarations : isEitherBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0; + const sourceSymbolFile = source2.declarations && getSourceFileOfNode(source2.declarations[0]); + const targetSymbolFile = target2.declarations && getSourceFileOfNode(target2.declarations[0]); + const isSourcePlainJs = isPlainJsFile(sourceSymbolFile, compilerOptions.checkJs); + const isTargetPlainJs = isPlainJsFile(targetSymbolFile, compilerOptions.checkJs); + const symbolName2 = symbolToString(source2); + if (sourceSymbolFile && targetSymbolFile && amalgamatedDuplicates && !isEitherEnum && sourceSymbolFile !== targetSymbolFile) { + const firstFile = comparePaths(sourceSymbolFile.path, targetSymbolFile.path) === -1 /* LessThan */ ? sourceSymbolFile : targetSymbolFile; + const secondFile = firstFile === sourceSymbolFile ? targetSymbolFile : sourceSymbolFile; + const filesDuplicates = getOrUpdate(amalgamatedDuplicates, `${firstFile.path}|${secondFile.path}`, () => ({ firstFile, secondFile, conflictingSymbols: /* @__PURE__ */ new Map() })); + const conflictingSymbolInfo = getOrUpdate(filesDuplicates.conflictingSymbols, symbolName2, () => ({ isBlockScoped: isEitherBlockScoped, firstFileLocations: [], secondFileLocations: [] })); + if (!isSourcePlainJs) addDuplicateLocations(conflictingSymbolInfo.firstFileLocations, source2); + if (!isTargetPlainJs) addDuplicateLocations(conflictingSymbolInfo.secondFileLocations, target2); + } else { + if (!isSourcePlainJs) addDuplicateDeclarationErrorsForSymbols(source2, message, symbolName2, target2); + if (!isTargetPlainJs) addDuplicateDeclarationErrorsForSymbols(target2, message, symbolName2, source2); + } + } + function addDuplicateLocations(locs, symbol) { + if (symbol.declarations) { + for (const decl of symbol.declarations) { + pushIfUnique(locs, decl); + } + } + } + } + function addDuplicateDeclarationErrorsForSymbols(target, message, symbolName2, source) { + forEach(target.declarations, (node) => { + addDuplicateDeclarationError(node, message, symbolName2, source.declarations); + }); + } + function addDuplicateDeclarationError(node, message, symbolName2, relatedNodes) { + const errorNode = (getExpandoInitializer( + node, + /*isPrototypeAssignment*/ + false + ) ? getNameOfExpando(node) : getNameOfDeclaration(node)) || node; + const err = lookupOrIssueError(errorNode, message, symbolName2); + for (const relatedNode of relatedNodes || emptyArray) { + const adjustedNode = (getExpandoInitializer( + relatedNode, + /*isPrototypeAssignment*/ + false + ) ? getNameOfExpando(relatedNode) : getNameOfDeclaration(relatedNode)) || relatedNode; + if (adjustedNode === errorNode) continue; + err.relatedInformation = err.relatedInformation || []; + const leadingMessage = createDiagnosticForNode(adjustedNode, Diagnostics._0_was_also_declared_here, symbolName2); + const followOnMessage = createDiagnosticForNode(adjustedNode, Diagnostics.and_here); + if (length(err.relatedInformation) >= 5 || some(err.relatedInformation, (r) => compareDiagnostics(r, followOnMessage) === 0 /* EqualTo */ || compareDiagnostics(r, leadingMessage) === 0 /* EqualTo */)) continue; + addRelatedInfo(err, !length(err.relatedInformation) ? leadingMessage : followOnMessage); + } + } + function combineSymbolTables(first2, second) { + if (!(first2 == null ? void 0 : first2.size)) return second; + if (!(second == null ? void 0 : second.size)) return first2; + const combined = createSymbolTable(); + mergeSymbolTable(combined, first2); + mergeSymbolTable(combined, second); + return combined; + } + function mergeSymbolTable(target, source, unidirectional = false, mergedParent) { + source.forEach((sourceSymbol, id) => { + const targetSymbol = target.get(id); + const merged = targetSymbol ? mergeSymbol(targetSymbol, sourceSymbol, unidirectional) : getMergedSymbol(sourceSymbol); + if (mergedParent && targetSymbol) { + merged.parent = mergedParent; + } + target.set(id, merged); + }); + } + function mergeModuleAugmentation(moduleName) { + var _a, _b, _c; + const moduleAugmentation = moduleName.parent; + if (((_a = moduleAugmentation.symbol.declarations) == null ? void 0 : _a[0]) !== moduleAugmentation) { + Debug.assert(moduleAugmentation.symbol.declarations.length > 1); + return; + } + if (isGlobalScopeAugmentation(moduleAugmentation)) { + mergeSymbolTable(globals, moduleAugmentation.symbol.exports); + } else { + const moduleNotFoundError = !(moduleName.parent.parent.flags & 33554432 /* Ambient */) ? Diagnostics.Invalid_module_name_in_augmentation_module_0_cannot_be_found : void 0; + let mainModule = resolveExternalModuleNameWorker( + moduleName, + moduleName, + moduleNotFoundError, + /*ignoreErrors*/ + false, + /*isForAugmentation*/ + true + ); + if (!mainModule) { + return; + } + mainModule = resolveExternalModuleSymbol(mainModule); + if (mainModule.flags & 1920 /* Namespace */) { + if (some(patternAmbientModules, (module2) => mainModule === module2.symbol)) { + const merged = mergeSymbol( + moduleAugmentation.symbol, + mainModule, + /*unidirectional*/ + true + ); + if (!patternAmbientModuleAugmentations) { + patternAmbientModuleAugmentations = /* @__PURE__ */ new Map(); + } + patternAmbientModuleAugmentations.set(moduleName.text, merged); + } else { + if (((_b = mainModule.exports) == null ? void 0 : _b.get("__export" /* ExportStar */)) && ((_c = moduleAugmentation.symbol.exports) == null ? void 0 : _c.size)) { + const resolvedExports = getResolvedMembersOrExportsOfSymbol(mainModule, "resolvedExports" /* resolvedExports */); + for (const [key, value] of arrayFrom(moduleAugmentation.symbol.exports.entries())) { + if (resolvedExports.has(key) && !mainModule.exports.has(key)) { + mergeSymbol(resolvedExports.get(key), value); + } + } + } + mergeSymbol(mainModule, moduleAugmentation.symbol); + } + } else { + error2(moduleName, Diagnostics.Cannot_augment_module_0_because_it_resolves_to_a_non_module_entity, moduleName.text); + } + } + } + function addUndefinedToGlobalsOrErrorOnRedeclaration() { + const name = undefinedSymbol.escapedName; + const targetSymbol = globals.get(name); + if (targetSymbol) { + forEach(targetSymbol.declarations, (declaration) => { + if (!isTypeDeclaration(declaration)) { + diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, unescapeLeadingUnderscores(name))); + } + }); + } else { + globals.set(name, undefinedSymbol); + } + } + function getSymbolLinks(symbol) { + if (symbol.flags & 33554432 /* Transient */) return symbol.links; + const id = getSymbolId(symbol); + return symbolLinks[id] ?? (symbolLinks[id] = new SymbolLinks()); + } + function getNodeLinks(node) { + const nodeId = getNodeId(node); + return nodeLinks[nodeId] || (nodeLinks[nodeId] = new NodeLinks()); + } + function getSymbol2(symbols, name, meaning) { + if (meaning) { + const symbol = getMergedSymbol(symbols.get(name)); + if (symbol) { + if (symbol.flags & meaning) { + return symbol; + } + if (symbol.flags & 2097152 /* Alias */) { + const targetFlags = getSymbolFlags(symbol); + if (targetFlags & meaning) { + return symbol; + } + } + } + } + } + function getSymbolsOfParameterPropertyDeclaration(parameter, parameterName) { + const constructorDeclaration = parameter.parent; + const classDeclaration = parameter.parent.parent; + const parameterSymbol = getSymbol2(constructorDeclaration.locals, parameterName, 111551 /* Value */); + const propertySymbol = getSymbol2(getMembersOfSymbol(classDeclaration.symbol), parameterName, 111551 /* Value */); + if (parameterSymbol && propertySymbol) { + return [parameterSymbol, propertySymbol]; + } + return Debug.fail("There should exist two symbols, one as property declaration and one as parameter declaration"); + } + function isBlockScopedNameDeclaredBeforeUse(declaration, usage) { + const declarationFile = getSourceFileOfNode(declaration); + const useFile = getSourceFileOfNode(usage); + const declContainer = getEnclosingBlockScopeContainer(declaration); + if (declarationFile !== useFile) { + if (moduleKind && (declarationFile.externalModuleIndicator || useFile.externalModuleIndicator) || !compilerOptions.outFile || isInTypeQuery(usage) || declaration.flags & 33554432 /* Ambient */) { + return true; + } + if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { + return true; + } + const sourceFiles = host.getSourceFiles(); + return sourceFiles.indexOf(declarationFile) <= sourceFiles.indexOf(useFile); + } + if (!!(usage.flags & 16777216 /* JSDoc */) || isInTypeQuery(usage) || isInAmbientOrTypeNode(usage)) { + return true; + } + if (declaration.pos <= usage.pos && !(isPropertyDeclaration(declaration) && isThisProperty(usage.parent) && !declaration.initializer && !declaration.exclamationToken)) { + if (declaration.kind === 208 /* BindingElement */) { + const errorBindingElement = getAncestor(usage, 208 /* BindingElement */); + if (errorBindingElement) { + return findAncestor(errorBindingElement, isBindingElement) !== findAncestor(declaration, isBindingElement) || declaration.pos < errorBindingElement.pos; + } + return isBlockScopedNameDeclaredBeforeUse(getAncestor(declaration, 260 /* VariableDeclaration */), usage); + } else if (declaration.kind === 260 /* VariableDeclaration */) { + return !isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration, usage); + } else if (isClassLike(declaration)) { + const container = findAncestor(usage, (n) => n === declaration ? "quit" : isComputedPropertyName(n) ? n.parent.parent === declaration : !legacyDecorators && isDecorator(n) && (n.parent === declaration || isMethodDeclaration(n.parent) && n.parent.parent === declaration || isGetOrSetAccessorDeclaration(n.parent) && n.parent.parent === declaration || isPropertyDeclaration(n.parent) && n.parent.parent === declaration || isParameter(n.parent) && n.parent.parent.parent === declaration)); + if (!container) { + return true; + } + if (!legacyDecorators && isDecorator(container)) { + return !!findAncestor(usage, (n) => n === container ? "quit" : isFunctionLike(n) && !getImmediatelyInvokedFunctionExpression(n)); + } + return false; + } else if (isPropertyDeclaration(declaration)) { + return !isPropertyImmediatelyReferencedWithinDeclaration( + declaration, + usage, + /*stopAtAnyPropertyDeclaration*/ + false + ); + } else if (isParameterPropertyDeclaration(declaration, declaration.parent)) { + return !(emitStandardClassFields && getContainingClass(declaration) === getContainingClass(usage) && isUsedInFunctionOrInstanceProperty(usage, declaration)); + } + return true; + } + if (usage.parent.kind === 281 /* ExportSpecifier */ || usage.parent.kind === 277 /* ExportAssignment */ && usage.parent.isExportEquals) { + return true; + } + if (usage.kind === 277 /* ExportAssignment */ && usage.isExportEquals) { + return true; + } + if (isUsedInFunctionOrInstanceProperty(usage, declaration)) { + if (emitStandardClassFields && getContainingClass(declaration) && (isPropertyDeclaration(declaration) || isParameterPropertyDeclaration(declaration, declaration.parent))) { + return !isPropertyImmediatelyReferencedWithinDeclaration( + declaration, + usage, + /*stopAtAnyPropertyDeclaration*/ + true + ); + } else { + return true; + } + } + return false; + function isImmediatelyUsedInInitializerOfBlockScopedVariable(declaration2, usage2) { + switch (declaration2.parent.parent.kind) { + case 243 /* VariableStatement */: + case 248 /* ForStatement */: + case 250 /* ForOfStatement */: + if (isSameScopeDescendentOf(usage2, declaration2, declContainer)) { + return true; + } + break; + } + const grandparent = declaration2.parent.parent; + return isForInOrOfStatement(grandparent) && isSameScopeDescendentOf(usage2, grandparent.expression, declContainer); + } + function isUsedInFunctionOrInstanceProperty(usage2, declaration2) { + return !!findAncestor(usage2, (current) => { + if (current === declContainer) { + return "quit"; + } + if (isFunctionLike(current)) { + return true; + } + if (isClassStaticBlockDeclaration(current)) { + return declaration2.pos < usage2.pos; + } + const propertyDeclaration = tryCast(current.parent, isPropertyDeclaration); + if (propertyDeclaration) { + const initializerOfProperty = propertyDeclaration.initializer === current; + if (initializerOfProperty) { + if (isStatic(current.parent)) { + if (declaration2.kind === 174 /* MethodDeclaration */) { + return true; + } + if (isPropertyDeclaration(declaration2) && getContainingClass(usage2) === getContainingClass(declaration2)) { + const propName = declaration2.name; + if (isIdentifier(propName) || isPrivateIdentifier(propName)) { + const type = getTypeOfSymbol(getSymbolOfDeclaration(declaration2)); + const staticBlocks = filter(declaration2.parent.members, isClassStaticBlockDeclaration); + if (isPropertyInitializedInStaticBlocks(propName, type, staticBlocks, declaration2.parent.pos, current.pos)) { + return true; + } + } + } + } else { + const isDeclarationInstanceProperty = declaration2.kind === 172 /* PropertyDeclaration */ && !isStatic(declaration2); + if (!isDeclarationInstanceProperty || getContainingClass(usage2) !== getContainingClass(declaration2)) { + return true; + } + } + } + } + return false; + }); + } + function isPropertyImmediatelyReferencedWithinDeclaration(declaration2, usage2, stopAtAnyPropertyDeclaration) { + if (usage2.end > declaration2.end) { + return false; + } + const ancestorChangingReferenceScope = findAncestor(usage2, (node) => { + if (node === declaration2) { + return "quit"; + } + switch (node.kind) { + case 219 /* ArrowFunction */: + return true; + case 172 /* PropertyDeclaration */: + return stopAtAnyPropertyDeclaration && (isPropertyDeclaration(declaration2) && node.parent === declaration2.parent || isParameterPropertyDeclaration(declaration2, declaration2.parent) && node.parent === declaration2.parent.parent) ? "quit" : true; + case 241 /* Block */: + switch (node.parent.kind) { + case 177 /* GetAccessor */: + case 174 /* MethodDeclaration */: + case 178 /* SetAccessor */: + return true; + default: + return false; + } + default: + return false; + } + }); + return ancestorChangingReferenceScope === void 0; + } + } + function getRequiresScopeChangeCache(node) { + return getNodeLinks(node).declarationRequiresScopeChange; + } + function setRequiresScopeChangeCache(node, value) { + getNodeLinks(node).declarationRequiresScopeChange = value; + } + function checkAndReportErrorForInvalidInitializer(errorLocation, name, propertyWithInvalidInitializer, result) { + if (!emitStandardClassFields) { + if (errorLocation && !result && checkAndReportErrorForMissingPrefix(errorLocation, name, name)) { + return true; + } + error2( + errorLocation, + errorLocation && propertyWithInvalidInitializer.type && textRangeContainsPositionInclusive(propertyWithInvalidInitializer.type, errorLocation.pos) ? Diagnostics.Type_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor : Diagnostics.Initializer_of_instance_member_variable_0_cannot_reference_identifier_1_declared_in_the_constructor, + declarationNameToString(propertyWithInvalidInitializer.name), + diagnosticName(name) + ); + return true; + } + return false; + } + function onFailedToResolveSymbol(errorLocation, nameArg, meaning, nameNotFoundMessage) { + const name = isString(nameArg) ? nameArg : nameArg.escapedText; + addLazyDiagnostic(() => { + if (!errorLocation || errorLocation.parent.kind !== 324 /* JSDocLink */ && !checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) && !checkAndReportErrorForExtendingInterface(errorLocation) && !checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) && !checkAndReportErrorForExportingPrimitiveType(errorLocation, name) && !checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) && !checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning)) { + let suggestion; + let suggestedLib; + if (nameArg) { + suggestedLib = getSuggestedLibForNonExistentName(nameArg); + if (suggestedLib) { + error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg), suggestedLib); + } + } + if (!suggestedLib && suggestionCount < maximumSuggestionCount) { + suggestion = getSuggestedSymbolForNonexistentSymbol(errorLocation, name, meaning); + const isGlobalScopeAugmentationDeclaration = (suggestion == null ? void 0 : suggestion.valueDeclaration) && isAmbientModule(suggestion.valueDeclaration) && isGlobalScopeAugmentation(suggestion.valueDeclaration); + if (isGlobalScopeAugmentationDeclaration) { + suggestion = void 0; + } + if (suggestion) { + const suggestionName = symbolToString(suggestion); + const isUncheckedJS = isUncheckedJSSuggestion( + errorLocation, + suggestion, + /*excludeClasses*/ + false + ); + const message = meaning === 1920 /* Namespace */ || nameArg && typeof nameArg !== "string" && nodeIsSynthesized(nameArg) ? Diagnostics.Cannot_find_namespace_0_Did_you_mean_1 : isUncheckedJS ? Diagnostics.Could_not_find_name_0_Did_you_mean_1 : Diagnostics.Cannot_find_name_0_Did_you_mean_1; + const diagnostic = createError(errorLocation, message, diagnosticName(nameArg), suggestionName); + diagnostic.canonicalHead = getCanonicalDiagnostic(nameNotFoundMessage, diagnosticName(nameArg)); + addErrorOrSuggestion(!isUncheckedJS, diagnostic); + if (suggestion.valueDeclaration) { + addRelatedInfo( + diagnostic, + createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName) + ); + } + } + } + if (!suggestion && !suggestedLib && nameArg) { + error2(errorLocation, nameNotFoundMessage, diagnosticName(nameArg)); + } + suggestionCount++; + } + }); + } + function onSuccessfullyResolvedSymbol(errorLocation, result, meaning, lastLocation, associatedDeclarationForContainingInitializerOrBindingName, withinDeferredContext) { + addLazyDiagnostic(() => { + var _a; + const name = result.escapedName; + const isInExternalModule = lastLocation && isSourceFile(lastLocation) && isExternalOrCommonJsModule(lastLocation); + if (errorLocation && (meaning & 2 /* BlockScopedVariable */ || (meaning & 32 /* Class */ || meaning & 384 /* Enum */) && (meaning & 111551 /* Value */) === 111551 /* Value */)) { + const exportOrLocalSymbol = getExportSymbolOfValueSymbolIfExported(result); + if (exportOrLocalSymbol.flags & 2 /* BlockScopedVariable */ || exportOrLocalSymbol.flags & 32 /* Class */ || exportOrLocalSymbol.flags & 384 /* Enum */) { + checkResolvedBlockScopedVariable(exportOrLocalSymbol, errorLocation); + } + } + if (isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */ && !(errorLocation.flags & 16777216 /* JSDoc */)) { + const merged = getMergedSymbol(result); + if (length(merged.declarations) && every(merged.declarations, (d) => isNamespaceExportDeclaration(d) || isSourceFile(d) && !!d.symbol.globalExports)) { + errorOrSuggestion(!compilerOptions.allowUmdGlobalAccess, errorLocation, Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead, unescapeLeadingUnderscores(name)); + } + } + if (associatedDeclarationForContainingInitializerOrBindingName && !withinDeferredContext && (meaning & 111551 /* Value */) === 111551 /* Value */) { + const candidate = getMergedSymbol(getLateBoundSymbol(result)); + const root = getRootDeclaration(associatedDeclarationForContainingInitializerOrBindingName); + if (candidate === getSymbolOfDeclaration(associatedDeclarationForContainingInitializerOrBindingName)) { + error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_itself, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name)); + } else if (candidate.valueDeclaration && candidate.valueDeclaration.pos > associatedDeclarationForContainingInitializerOrBindingName.pos && root.parent.locals && getSymbol2(root.parent.locals, candidate.escapedName, meaning) === candidate) { + error2(errorLocation, Diagnostics.Parameter_0_cannot_reference_identifier_1_declared_after_it, declarationNameToString(associatedDeclarationForContainingInitializerOrBindingName.name), declarationNameToString(errorLocation)); + } + } + if (errorLocation && meaning & 111551 /* Value */ && result.flags & 2097152 /* Alias */ && !(result.flags & 111551 /* Value */) && !isValidTypeOnlyAliasUseSite(errorLocation)) { + const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(result, 111551 /* Value */); + if (typeOnlyDeclaration) { + const message = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_cannot_be_used_as_a_value_because_it_was_exported_using_export_type : Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type; + const unescapedName = unescapeLeadingUnderscores(name); + addTypeOnlyDeclarationRelatedInfo( + error2(errorLocation, message, unescapedName), + typeOnlyDeclaration, + unescapedName + ); + } + } + if (compilerOptions.isolatedModules && result && isInExternalModule && (meaning & 111551 /* Value */) === 111551 /* Value */) { + const isGlobal = getSymbol2(globals, name, meaning) === result; + const nonValueSymbol = isGlobal && isSourceFile(lastLocation) && lastLocation.locals && getSymbol2(lastLocation.locals, name, ~111551 /* Value */); + if (nonValueSymbol) { + const importDecl = (_a = nonValueSymbol.declarations) == null ? void 0 : _a.find((d) => d.kind === 276 /* ImportSpecifier */ || d.kind === 273 /* ImportClause */ || d.kind === 274 /* NamespaceImport */ || d.kind === 271 /* ImportEqualsDeclaration */); + if (importDecl && !isTypeOnlyImportDeclaration(importDecl)) { + error2(importDecl, Diagnostics.Import_0_conflicts_with_global_value_used_in_this_file_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled, unescapeLeadingUnderscores(name)); + } + } + } + }); + } + function addTypeOnlyDeclarationRelatedInfo(diagnostic, typeOnlyDeclaration, unescapedName) { + if (!typeOnlyDeclaration) return diagnostic; + return addRelatedInfo( + diagnostic, + createDiagnosticForNode( + typeOnlyDeclaration, + typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ || typeOnlyDeclaration.kind === 280 /* NamespaceExport */ ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here, + unescapedName + ) + ); + } + function diagnosticName(nameArg) { + return isString(nameArg) ? unescapeLeadingUnderscores(nameArg) : declarationNameToString(nameArg); + } + function checkAndReportErrorForMissingPrefix(errorLocation, name, nameArg) { + if (!isIdentifier(errorLocation) || errorLocation.escapedText !== name || isTypeReferenceIdentifier(errorLocation) || isInTypeQuery(errorLocation)) { + return false; + } + const container = getThisContainer( + errorLocation, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + let location = container; + while (location) { + if (isClassLike(location.parent)) { + const classSymbol = getSymbolOfDeclaration(location.parent); + if (!classSymbol) { + break; + } + const constructorType = getTypeOfSymbol(classSymbol); + if (getPropertyOfType(constructorType, name)) { + error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0, diagnosticName(nameArg), symbolToString(classSymbol)); + return true; + } + if (location === container && !isStatic(location)) { + const instanceType = getDeclaredTypeOfSymbol(classSymbol).thisType; + if (getPropertyOfType(instanceType, name)) { + error2(errorLocation, Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0, diagnosticName(nameArg)); + return true; + } + } + } + location = location.parent; + } + return false; + } + function checkAndReportErrorForExtendingInterface(errorLocation) { + const expression = getEntityNameForExtendingInterface(errorLocation); + if (expression && resolveEntityName( + expression, + 64 /* Interface */, + /*ignoreErrors*/ + true + )) { + error2(errorLocation, Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements, getTextOfNode(expression)); + return true; + } + return false; + } + function getEntityNameForExtendingInterface(node) { + switch (node.kind) { + case 80 /* Identifier */: + case 211 /* PropertyAccessExpression */: + return node.parent ? getEntityNameForExtendingInterface(node.parent) : void 0; + case 233 /* ExpressionWithTypeArguments */: + if (isEntityNameExpression(node.expression)) { + return node.expression; + } + // falls through + default: + return void 0; + } + } + function checkAndReportErrorForUsingTypeAsNamespace(errorLocation, name, meaning) { + const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(errorLocation) ? 111551 /* Value */ : 0); + if (meaning === namespaceMeaning) { + const symbol = resolveSymbol(resolveName( + errorLocation, + name, + 788968 /* Type */ & ~namespaceMeaning, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + )); + const parent2 = errorLocation.parent; + if (symbol) { + if (isQualifiedName(parent2)) { + Debug.assert(parent2.left === errorLocation, "Should only be resolving left side of qualified name as a namespace"); + const propName = parent2.right.escapedText; + const propType = getPropertyOfType(getDeclaredTypeOfSymbol(symbol), propName); + if (propType) { + error2( + parent2, + Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1, + unescapeLeadingUnderscores(name), + unescapeLeadingUnderscores(propName) + ); + return true; + } + } + error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_namespace_here, unescapeLeadingUnderscores(name)); + return true; + } + } + return false; + } + function checkAndReportErrorForUsingValueAsType(errorLocation, name, meaning) { + if (meaning & (788968 /* Type */ & ~1920 /* Namespace */)) { + const symbol = resolveSymbol(resolveName( + errorLocation, + name, + ~788968 /* Type */ & 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + )); + if (symbol && !(symbol.flags & 1920 /* Namespace */)) { + error2(errorLocation, Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, unescapeLeadingUnderscores(name)); + return true; + } + } + return false; + } + function isPrimitiveTypeName(name) { + return name === "any" || name === "string" || name === "number" || name === "boolean" || name === "never" || name === "unknown"; + } + function checkAndReportErrorForExportingPrimitiveType(errorLocation, name) { + if (isPrimitiveTypeName(name) && errorLocation.parent.kind === 281 /* ExportSpecifier */) { + error2(errorLocation, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, name); + return true; + } + return false; + } + function checkAndReportErrorForUsingTypeAsValue(errorLocation, name, meaning) { + if (meaning & 111551 /* Value */) { + if (isPrimitiveTypeName(name)) { + const grandparent = errorLocation.parent.parent; + if (grandparent && grandparent.parent && isHeritageClause(grandparent)) { + const heritageKind = grandparent.token; + const containerKind = grandparent.parent.kind; + if (containerKind === 264 /* InterfaceDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) { + error2(errorLocation, Diagnostics.An_interface_cannot_extend_a_primitive_type_like_0_It_can_only_extend_other_named_object_types, unescapeLeadingUnderscores(name)); + } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 96 /* ExtendsKeyword */) { + error2(errorLocation, Diagnostics.A_class_cannot_extend_a_primitive_type_like_0_Classes_can_only_extend_constructable_values, unescapeLeadingUnderscores(name)); + } else if (containerKind === 263 /* ClassDeclaration */ && heritageKind === 119 /* ImplementsKeyword */) { + error2(errorLocation, Diagnostics.A_class_cannot_implement_a_primitive_type_like_0_It_can_only_implement_other_named_object_types, unescapeLeadingUnderscores(name)); + } + } else { + error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, unescapeLeadingUnderscores(name)); + } + return true; + } + const symbol = resolveSymbol(resolveName( + errorLocation, + name, + 788968 /* Type */ & ~111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + )); + const allFlags = symbol && getSymbolFlags(symbol); + if (symbol && allFlags !== void 0 && !(allFlags & 111551 /* Value */)) { + const rawName = unescapeLeadingUnderscores(name); + if (isES2015OrLaterConstructorName(name)) { + error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_es2015_or_later, rawName); + } else if (maybeMappedType(errorLocation, symbol)) { + error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0, rawName, rawName === "K" ? "P" : "K"); + } else { + error2(errorLocation, Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here, rawName); + } + return true; + } + } + return false; + } + function maybeMappedType(node, symbol) { + const container = findAncestor(node.parent, (n) => isComputedPropertyName(n) || isPropertySignature(n) ? false : isTypeLiteralNode(n) || "quit"); + if (container && container.members.length === 1) { + const type = getDeclaredTypeOfSymbol(symbol); + return !!(type.flags & 1048576 /* Union */) && allTypesAssignableToKind( + type, + 384 /* StringOrNumberLiteral */, + /*strict*/ + true + ); + } + return false; + } + function isES2015OrLaterConstructorName(n) { + switch (n) { + case "Promise": + case "Symbol": + case "Map": + case "WeakMap": + case "Set": + case "WeakSet": + return true; + } + return false; + } + function checkAndReportErrorForUsingNamespaceAsTypeOrValue(errorLocation, name, meaning) { + if (meaning & (111551 /* Value */ & ~788968 /* Type */)) { + const symbol = resolveSymbol(resolveName( + errorLocation, + name, + 1024 /* NamespaceModule */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + )); + if (symbol) { + error2( + errorLocation, + Diagnostics.Cannot_use_namespace_0_as_a_value, + unescapeLeadingUnderscores(name) + ); + return true; + } + } else if (meaning & (788968 /* Type */ & ~111551 /* Value */)) { + const symbol = resolveSymbol(resolveName( + errorLocation, + name, + 1536 /* Module */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + )); + if (symbol) { + error2(errorLocation, Diagnostics.Cannot_use_namespace_0_as_a_type, unescapeLeadingUnderscores(name)); + return true; + } + } + return false; + } + function checkResolvedBlockScopedVariable(result, errorLocation) { + var _a; + Debug.assert(!!(result.flags & 2 /* BlockScopedVariable */ || result.flags & 32 /* Class */ || result.flags & 384 /* Enum */)); + if (result.flags & (16 /* Function */ | 1 /* FunctionScopedVariable */ | 67108864 /* Assignment */) && result.flags & 32 /* Class */) { + return; + } + const declaration = (_a = result.declarations) == null ? void 0 : _a.find( + (d) => isBlockOrCatchScoped(d) || isClassLike(d) || d.kind === 266 /* EnumDeclaration */ + ); + if (declaration === void 0) return Debug.fail("checkResolvedBlockScopedVariable could not find block-scoped declaration"); + if (!(declaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(declaration, errorLocation)) { + let diagnosticMessage; + const declarationName = declarationNameToString(getNameOfDeclaration(declaration)); + if (result.flags & 2 /* BlockScopedVariable */) { + diagnosticMessage = error2(errorLocation, Diagnostics.Block_scoped_variable_0_used_before_its_declaration, declarationName); + } else if (result.flags & 32 /* Class */) { + diagnosticMessage = error2(errorLocation, Diagnostics.Class_0_used_before_its_declaration, declarationName); + } else if (result.flags & 256 /* RegularEnum */) { + diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName); + } else { + Debug.assert(!!(result.flags & 128 /* ConstEnum */)); + if (getIsolatedModules(compilerOptions)) { + diagnosticMessage = error2(errorLocation, Diagnostics.Enum_0_used_before_its_declaration, declarationName); + } + } + if (diagnosticMessage) { + addRelatedInfo(diagnosticMessage, createDiagnosticForNode(declaration, Diagnostics._0_is_declared_here, declarationName)); + } + } + } + function isSameScopeDescendentOf(initial, parent2, stopAt) { + return !!parent2 && !!findAncestor(initial, (n) => n === parent2 || (n === stopAt || isFunctionLike(n) && (!getImmediatelyInvokedFunctionExpression(n) || getFunctionFlags(n) & 3 /* AsyncGenerator */) ? "quit" : false)); + } + function getAnyImportSyntax(node) { + switch (node.kind) { + case 271 /* ImportEqualsDeclaration */: + return node; + case 273 /* ImportClause */: + return node.parent; + case 274 /* NamespaceImport */: + return node.parent.parent; + case 276 /* ImportSpecifier */: + return node.parent.parent.parent; + default: + return void 0; + } + } + function getDeclarationOfAliasSymbol(symbol) { + return symbol.declarations && findLast(symbol.declarations, isAliasSymbolDeclaration); + } + function isAliasSymbolDeclaration(node) { + return node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 270 /* NamespaceExportDeclaration */ || node.kind === 273 /* ImportClause */ && !!node.name || node.kind === 274 /* NamespaceImport */ || node.kind === 280 /* NamespaceExport */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 281 /* ExportSpecifier */ || node.kind === 277 /* ExportAssignment */ && exportAssignmentIsAlias(node) || isBinaryExpression(node) && getAssignmentDeclarationKind(node) === 2 /* ModuleExports */ && exportAssignmentIsAlias(node) || isAccessExpression(node) && isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */ && isAliasableOrJsExpression(node.parent.right) || node.kind === 304 /* ShorthandPropertyAssignment */ || node.kind === 303 /* PropertyAssignment */ && isAliasableOrJsExpression(node.initializer) || node.kind === 260 /* VariableDeclaration */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node) || node.kind === 208 /* BindingElement */ && isVariableDeclarationInitializedToBareOrAccessedRequire(node.parent.parent); + } + function isAliasableOrJsExpression(e) { + return isAliasableExpression(e) || isFunctionExpression(e) && isJSConstructor(e); + } + function getTargetOfImportEqualsDeclaration(node, dontResolveAlias) { + const commonJSPropertyAccess = getCommonJSPropertyAccess(node); + if (commonJSPropertyAccess) { + const name = getLeftmostAccessExpression(commonJSPropertyAccess.expression).arguments[0]; + return isIdentifier(commonJSPropertyAccess.name) ? resolveSymbol(getPropertyOfType(resolveExternalModuleTypeByLiteral(name), commonJSPropertyAccess.name.escapedText)) : void 0; + } + if (isVariableDeclaration(node) || node.moduleReference.kind === 283 /* ExternalModuleReference */) { + const immediate = resolveExternalModuleName( + node, + getExternalModuleRequireArgument(node) || getExternalModuleImportEqualsDeclarationExpression(node) + ); + const resolved2 = resolveExternalModuleSymbol(immediate); + markSymbolOfAliasDeclarationIfTypeOnly( + node, + immediate, + resolved2, + /*overwriteEmpty*/ + false + ); + return resolved2; + } + const resolved = getSymbolOfPartOfRightHandSideOfImportEquals(node.moduleReference, dontResolveAlias); + checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved); + return resolved; + } + function checkAndReportErrorForResolvingImportAliasToTypeOnlySymbol(node, resolved) { + if (markSymbolOfAliasDeclarationIfTypeOnly( + node, + /*immediateTarget*/ + void 0, + resolved, + /*overwriteEmpty*/ + false + ) && !node.isTypeOnly) { + const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(getSymbolOfDeclaration(node)); + const isExport = typeOnlyDeclaration.kind === 281 /* ExportSpecifier */ || typeOnlyDeclaration.kind === 278 /* ExportDeclaration */; + const message = isExport ? Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_exported_using_export_type : Diagnostics.An_import_alias_cannot_reference_a_declaration_that_was_imported_using_import_type; + const relatedMessage = isExport ? Diagnostics._0_was_exported_here : Diagnostics._0_was_imported_here; + const name = typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? "*" : moduleExportNameTextUnescaped(typeOnlyDeclaration.name); + addRelatedInfo(error2(node.moduleReference, message), createDiagnosticForNode(typeOnlyDeclaration, relatedMessage, name)); + } + } + function resolveExportByName(moduleSymbol, name, sourceNode, dontResolveAlias) { + const exportValue = moduleSymbol.exports.get("export=" /* ExportEquals */); + const exportSymbol = exportValue ? getPropertyOfType( + getTypeOfSymbol(exportValue), + name, + /*skipObjectFunctionPropertyAugment*/ + true + ) : moduleSymbol.exports.get(name); + const resolved = resolveSymbol(exportSymbol, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly( + sourceNode, + exportSymbol, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + function isSyntacticDefault(node) { + return isExportAssignment(node) && !node.isExportEquals || hasSyntacticModifier(node, 2048 /* Default */) || isExportSpecifier(node) || isNamespaceExport(node); + } + function getEmitSyntaxForModuleSpecifierExpression(usage) { + return isStringLiteralLike(usage) ? host.getEmitSyntaxForUsageLocation(getSourceFileOfNode(usage), usage) : void 0; + } + function isESMFormatImportImportingCommonjsFormatFile(usageMode, targetMode) { + return usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */; + } + function isOnlyImportableAsDefault(usage, resolvedModule) { + if (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) { + const usageMode = getEmitSyntaxForModuleSpecifierExpression(usage); + if (usageMode === 99 /* ESNext */) { + resolvedModule ?? (resolvedModule = resolveExternalModuleName( + usage, + usage, + /*ignoreErrors*/ + true + )); + const targetFile = resolvedModule && getSourceFileOfModule(resolvedModule); + return targetFile && (isJsonSourceFile(targetFile) || getDeclarationFileExtension(targetFile.fileName) === ".d.json.ts"); + } + } + return false; + } + function canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, usage) { + const usageMode = file && getEmitSyntaxForModuleSpecifierExpression(usage); + if (file && usageMode !== void 0) { + const targetMode = host.getImpliedNodeFormatForEmit(file); + if (usageMode === 99 /* ESNext */ && targetMode === 1 /* CommonJS */ && 100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) { + return true; + } + if (usageMode === 99 /* ESNext */ && targetMode === 99 /* ESNext */) { + return false; + } + } + if (!allowSyntheticDefaultImports) { + return false; + } + if (!file || file.isDeclarationFile) { + const defaultExportSymbol = resolveExportByName( + moduleSymbol, + "default" /* Default */, + /*sourceNode*/ + void 0, + /*dontResolveAlias*/ + true + ); + if (defaultExportSymbol && some(defaultExportSymbol.declarations, isSyntacticDefault)) { + return false; + } + if (resolveExportByName( + moduleSymbol, + escapeLeadingUnderscores("__esModule"), + /*sourceNode*/ + void 0, + dontResolveAlias + )) { + return false; + } + return true; + } + if (!isSourceFileJS(file)) { + return hasExportAssignmentSymbol(moduleSymbol); + } + return typeof file.externalModuleIndicator !== "object" && !resolveExportByName( + moduleSymbol, + escapeLeadingUnderscores("__esModule"), + /*sourceNode*/ + void 0, + dontResolveAlias + ); + } + function getTargetOfImportClause(node, dontResolveAlias) { + const moduleSymbol = resolveExternalModuleName(node, node.parent.moduleSpecifier); + if (moduleSymbol) { + return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias); + } + } + function getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias) { + var _a; + let exportDefaultSymbol; + if (isShorthandAmbientModuleSymbol(moduleSymbol)) { + exportDefaultSymbol = moduleSymbol; + } else { + exportDefaultSymbol = resolveExportByName(moduleSymbol, "default" /* Default */, node, dontResolveAlias); + } + const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); + const specifier = getModuleSpecifierForImportOrExport(node); + if (!specifier) { + return exportDefaultSymbol; + } + const hasDefaultOnly = isOnlyImportableAsDefault(specifier, moduleSymbol); + const hasSyntheticDefault = canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, specifier); + if (!exportDefaultSymbol && !hasSyntheticDefault && !hasDefaultOnly) { + if (hasExportAssignmentSymbol(moduleSymbol) && !allowSyntheticDefaultImports) { + const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop"; + const exportEqualsSymbol = moduleSymbol.exports.get("export=" /* ExportEquals */); + const exportAssignment = exportEqualsSymbol.valueDeclaration; + const err = error2(node.name, Diagnostics.Module_0_can_only_be_default_imported_using_the_1_flag, symbolToString(moduleSymbol), compilerOptionName); + if (exportAssignment) { + addRelatedInfo( + err, + createDiagnosticForNode( + exportAssignment, + Diagnostics.This_module_is_declared_with_export_and_can_only_be_used_with_a_default_import_when_using_the_0_flag, + compilerOptionName + ) + ); + } + } else if (isImportClause(node)) { + reportNonDefaultExport(moduleSymbol, node); + } else { + errorNoModuleMemberSymbol(moduleSymbol, moduleSymbol, node, isImportOrExportSpecifier(node) && node.propertyName || node.name); + } + } else if (hasSyntheticDefault || hasDefaultOnly) { + const resolved = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly( + node, + moduleSymbol, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + markSymbolOfAliasDeclarationIfTypeOnly( + node, + exportDefaultSymbol, + /*finalTarget*/ + void 0, + /*overwriteEmpty*/ + false + ); + return exportDefaultSymbol; + } + function getModuleSpecifierForImportOrExport(node) { + switch (node.kind) { + case 273 /* ImportClause */: + return node.parent.moduleSpecifier; + case 271 /* ImportEqualsDeclaration */: + return isExternalModuleReference(node.moduleReference) ? node.moduleReference.expression : void 0; + case 274 /* NamespaceImport */: + return node.parent.parent.moduleSpecifier; + case 276 /* ImportSpecifier */: + return node.parent.parent.parent.moduleSpecifier; + case 281 /* ExportSpecifier */: + return node.parent.parent.moduleSpecifier; + default: + return Debug.assertNever(node); + } + } + function reportNonDefaultExport(moduleSymbol, node) { + var _a, _b, _c; + if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has(node.symbol.escapedName)) { + error2( + node.name, + Diagnostics.Module_0_has_no_default_export_Did_you_mean_to_use_import_1_from_0_instead, + symbolToString(moduleSymbol), + symbolToString(node.symbol) + ); + } else { + const diagnostic = error2(node.name, Diagnostics.Module_0_has_no_default_export, symbolToString(moduleSymbol)); + const exportStar = (_b = moduleSymbol.exports) == null ? void 0 : _b.get("__export" /* ExportStar */); + if (exportStar) { + const defaultExport = (_c = exportStar.declarations) == null ? void 0 : _c.find( + (decl) => { + var _a2, _b2; + return !!(isExportDeclaration(decl) && decl.moduleSpecifier && ((_b2 = (_a2 = resolveExternalModuleName(decl, decl.moduleSpecifier)) == null ? void 0 : _a2.exports) == null ? void 0 : _b2.has("default" /* Default */))); + } + ); + if (defaultExport) { + addRelatedInfo(diagnostic, createDiagnosticForNode(defaultExport, Diagnostics.export_Asterisk_does_not_re_export_a_default)); + } + } + } + } + function getTargetOfNamespaceImport(node, dontResolveAlias) { + const moduleSpecifier = node.parent.parent.moduleSpecifier; + const immediate = resolveExternalModuleName(node, moduleSpecifier); + const resolved = resolveESModuleSymbol( + immediate, + moduleSpecifier, + dontResolveAlias, + /*suppressInteropError*/ + false + ); + markSymbolOfAliasDeclarationIfTypeOnly( + node, + immediate, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + function getTargetOfNamespaceExport(node, dontResolveAlias) { + const moduleSpecifier = node.parent.moduleSpecifier; + const immediate = moduleSpecifier && resolveExternalModuleName(node, moduleSpecifier); + const resolved = moduleSpecifier && resolveESModuleSymbol( + immediate, + moduleSpecifier, + dontResolveAlias, + /*suppressInteropError*/ + false + ); + markSymbolOfAliasDeclarationIfTypeOnly( + node, + immediate, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + function combineValueAndTypeSymbols(valueSymbol, typeSymbol) { + if (valueSymbol === unknownSymbol && typeSymbol === unknownSymbol) { + return unknownSymbol; + } + if (valueSymbol.flags & (788968 /* Type */ | 1920 /* Namespace */)) { + return valueSymbol; + } + const result = createSymbol(valueSymbol.flags | typeSymbol.flags, valueSymbol.escapedName); + Debug.assert(valueSymbol.declarations || typeSymbol.declarations); + result.declarations = deduplicate(concatenate(valueSymbol.declarations, typeSymbol.declarations), equateValues); + result.parent = valueSymbol.parent || typeSymbol.parent; + if (valueSymbol.valueDeclaration) result.valueDeclaration = valueSymbol.valueDeclaration; + if (typeSymbol.members) result.members = new Map(typeSymbol.members); + if (valueSymbol.exports) result.exports = new Map(valueSymbol.exports); + return result; + } + function getExportOfModule(symbol, nameText, specifier, dontResolveAlias) { + var _a; + if (symbol.flags & 1536 /* Module */) { + const exportSymbol = getExportsOfSymbol(symbol).get(nameText); + const resolved = resolveSymbol(exportSymbol, dontResolveAlias); + const exportStarDeclaration = (_a = getSymbolLinks(symbol).typeOnlyExportStarMap) == null ? void 0 : _a.get(nameText); + markSymbolOfAliasDeclarationIfTypeOnly( + specifier, + exportSymbol, + resolved, + /*overwriteEmpty*/ + false, + exportStarDeclaration, + nameText + ); + return resolved; + } + } + function getPropertyOfVariable(symbol, name) { + if (symbol.flags & 3 /* Variable */) { + const typeAnnotation = symbol.valueDeclaration.type; + if (typeAnnotation) { + return resolveSymbol(getPropertyOfType(getTypeFromTypeNode(typeAnnotation), name)); + } + } + } + function getExternalModuleMember(node, specifier, dontResolveAlias = false) { + var _a; + const moduleSpecifier = getExternalModuleRequireArgument(node) || node.moduleSpecifier; + const moduleSymbol = resolveExternalModuleName(node, moduleSpecifier); + const name = !isPropertyAccessExpression(specifier) && specifier.propertyName || specifier.name; + if (!isIdentifier(name) && name.kind !== 11 /* StringLiteral */) { + return void 0; + } + const nameText = moduleExportNameTextEscaped(name); + const suppressInteropError = nameText === "default" /* Default */ && allowSyntheticDefaultImports; + const targetSymbol = resolveESModuleSymbol( + moduleSymbol, + moduleSpecifier, + /*dontResolveAlias*/ + false, + suppressInteropError + ); + if (targetSymbol) { + if (nameText || name.kind === 11 /* StringLiteral */) { + if (isShorthandAmbientModuleSymbol(moduleSymbol)) { + return moduleSymbol; + } + let symbolFromVariable; + if (moduleSymbol && moduleSymbol.exports && moduleSymbol.exports.get("export=" /* ExportEquals */)) { + symbolFromVariable = getPropertyOfType( + getTypeOfSymbol(targetSymbol), + nameText, + /*skipObjectFunctionPropertyAugment*/ + true + ); + } else { + symbolFromVariable = getPropertyOfVariable(targetSymbol, nameText); + } + symbolFromVariable = resolveSymbol(symbolFromVariable, dontResolveAlias); + let symbolFromModule = getExportOfModule(targetSymbol, nameText, specifier, dontResolveAlias); + if (symbolFromModule === void 0 && nameText === "default" /* Default */) { + const file = (_a = moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); + if (isOnlyImportableAsDefault(moduleSpecifier, moduleSymbol) || canHaveSyntheticDefault(file, moduleSymbol, dontResolveAlias, moduleSpecifier)) { + symbolFromModule = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) || resolveSymbol(moduleSymbol, dontResolveAlias); + } + } + const symbol = symbolFromModule && symbolFromVariable && symbolFromModule !== symbolFromVariable ? combineValueAndTypeSymbols(symbolFromVariable, symbolFromModule) : symbolFromModule || symbolFromVariable; + if (isImportOrExportSpecifier(specifier) && isOnlyImportableAsDefault(moduleSpecifier, moduleSymbol) && nameText !== "default" /* Default */) { + error2(name, Diagnostics.Named_imports_from_a_JSON_file_into_an_ECMAScript_module_are_not_allowed_when_module_is_set_to_0, ModuleKind[moduleKind]); + } else if (!symbol) { + errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name); + } + return symbol; + } + } + } + function errorNoModuleMemberSymbol(moduleSymbol, targetSymbol, node, name) { + var _a; + const moduleName = getFullyQualifiedName(moduleSymbol, node); + const declarationName = declarationNameToString(name); + const suggestion = isIdentifier(name) ? getSuggestedSymbolForNonexistentModule(name, targetSymbol) : void 0; + if (suggestion !== void 0) { + const suggestionName = symbolToString(suggestion); + const diagnostic = error2(name, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, moduleName, declarationName, suggestionName); + if (suggestion.valueDeclaration) { + addRelatedInfo(diagnostic, createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestionName)); + } + } else { + if ((_a = moduleSymbol.exports) == null ? void 0 : _a.has("default" /* Default */)) { + error2( + name, + Diagnostics.Module_0_has_no_exported_member_1_Did_you_mean_to_use_import_1_from_0_instead, + moduleName, + declarationName + ); + } else { + reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName); + } + } + } + function reportNonExportedMember(node, name, declarationName, moduleSymbol, moduleName) { + var _a, _b; + const localSymbol = (_b = (_a = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _a.locals) == null ? void 0 : _b.get(moduleExportNameTextEscaped(name)); + const exports2 = moduleSymbol.exports; + if (localSymbol) { + const exportedEqualsSymbol = exports2 == null ? void 0 : exports2.get("export=" /* ExportEquals */); + if (exportedEqualsSymbol) { + getSymbolIfSameReference(exportedEqualsSymbol, localSymbol) ? reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) : error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName); + } else { + const exportedSymbol = exports2 ? find(symbolsToArray(exports2), (symbol) => !!getSymbolIfSameReference(symbol, localSymbol)) : void 0; + const diagnostic = exportedSymbol ? error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_exported_as_2, moduleName, declarationName, symbolToString(exportedSymbol)) : error2(name, Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported, moduleName, declarationName); + if (localSymbol.declarations) { + addRelatedInfo(diagnostic, ...map(localSymbol.declarations, (decl, index) => createDiagnosticForNode(decl, index === 0 ? Diagnostics._0_is_declared_here : Diagnostics.and_here, declarationName))); + } + } + } else { + error2(name, Diagnostics.Module_0_has_no_exported_member_1, moduleName, declarationName); + } + } + function reportInvalidImportEqualsExportMember(node, name, declarationName, moduleName) { + if (moduleKind >= 5 /* ES2015 */) { + const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; + error2(name, message, declarationName); + } else { + if (isInJSFile(node)) { + const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_using_a_default_import : Diagnostics._0_can_only_be_imported_by_using_a_require_call_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; + error2(name, message, declarationName); + } else { + const message = getESModuleInterop(compilerOptions) ? Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_a_default_import : Diagnostics._0_can_only_be_imported_by_using_import_1_require_2_or_by_turning_on_the_esModuleInterop_flag_and_using_a_default_import; + error2(name, message, declarationName, declarationName, moduleName); + } + } + } + function getTargetOfImportSpecifier(node, dontResolveAlias) { + if (isImportSpecifier(node) && moduleExportNameIsDefault(node.propertyName || node.name)) { + const specifier = getModuleSpecifierForImportOrExport(node); + const moduleSymbol = specifier && resolveExternalModuleName(node, specifier); + if (moduleSymbol) { + return getTargetofModuleDefault(moduleSymbol, node, dontResolveAlias); + } + } + const root = isBindingElement(node) ? getRootDeclaration(node) : node.parent.parent.parent; + const commonJSPropertyAccess = getCommonJSPropertyAccess(root); + const resolved = getExternalModuleMember(root, commonJSPropertyAccess || node, dontResolveAlias); + const name = node.propertyName || node.name; + if (commonJSPropertyAccess && resolved && isIdentifier(name)) { + return resolveSymbol(getPropertyOfType(getTypeOfSymbol(resolved), name.escapedText), dontResolveAlias); + } + markSymbolOfAliasDeclarationIfTypeOnly( + node, + /*immediateTarget*/ + void 0, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + function getCommonJSPropertyAccess(node) { + if (isVariableDeclaration(node) && node.initializer && isPropertyAccessExpression(node.initializer)) { + return node.initializer; + } + } + function getTargetOfNamespaceExportDeclaration(node, dontResolveAlias) { + if (canHaveSymbol(node.parent)) { + const resolved = resolveExternalModuleSymbol(node.parent.symbol, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly( + node, + /*immediateTarget*/ + void 0, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + } + function getTargetOfExportSpecifier(node, meaning, dontResolveAlias) { + const name = node.propertyName || node.name; + if (moduleExportNameIsDefault(name)) { + const specifier = getModuleSpecifierForImportOrExport(node); + const moduleSymbol = specifier && resolveExternalModuleName(node, specifier); + if (moduleSymbol) { + return getTargetofModuleDefault(moduleSymbol, node, !!dontResolveAlias); + } + } + const resolved = node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node, dontResolveAlias) : name.kind === 11 /* StringLiteral */ ? void 0 : ( + // Skip for invalid syntax like this: export { "x" } + resolveEntityName( + name, + meaning, + /*ignoreErrors*/ + false, + dontResolveAlias + ) + ); + markSymbolOfAliasDeclarationIfTypeOnly( + node, + /*immediateTarget*/ + void 0, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + function getTargetOfExportAssignment(node, dontResolveAlias) { + const expression = isExportAssignment(node) ? node.expression : node.right; + const resolved = getTargetOfAliasLikeExpression(expression, dontResolveAlias); + markSymbolOfAliasDeclarationIfTypeOnly( + node, + /*immediateTarget*/ + void 0, + resolved, + /*overwriteEmpty*/ + false + ); + return resolved; + } + function getTargetOfAliasLikeExpression(expression, dontResolveAlias) { + if (isClassExpression(expression)) { + return checkExpressionCached(expression).symbol; + } + if (!isEntityName(expression) && !isEntityNameExpression(expression)) { + return void 0; + } + const aliasLike = resolveEntityName( + expression, + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, + /*ignoreErrors*/ + true, + dontResolveAlias + ); + if (aliasLike) { + return aliasLike; + } + checkExpressionCached(expression); + return getNodeLinks(expression).resolvedSymbol; + } + function getTargetOfAccessExpression(node, dontRecursivelyResolve) { + if (!(isBinaryExpression(node.parent) && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */)) { + return void 0; + } + return getTargetOfAliasLikeExpression(node.parent.right, dontRecursivelyResolve); + } + function getTargetOfAliasDeclaration(node, dontRecursivelyResolve = false) { + switch (node.kind) { + case 271 /* ImportEqualsDeclaration */: + case 260 /* VariableDeclaration */: + return getTargetOfImportEqualsDeclaration(node, dontRecursivelyResolve); + case 273 /* ImportClause */: + return getTargetOfImportClause(node, dontRecursivelyResolve); + case 274 /* NamespaceImport */: + return getTargetOfNamespaceImport(node, dontRecursivelyResolve); + case 280 /* NamespaceExport */: + return getTargetOfNamespaceExport(node, dontRecursivelyResolve); + case 276 /* ImportSpecifier */: + case 208 /* BindingElement */: + return getTargetOfImportSpecifier(node, dontRecursivelyResolve); + case 281 /* ExportSpecifier */: + return getTargetOfExportSpecifier(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, dontRecursivelyResolve); + case 277 /* ExportAssignment */: + case 226 /* BinaryExpression */: + return getTargetOfExportAssignment(node, dontRecursivelyResolve); + case 270 /* NamespaceExportDeclaration */: + return getTargetOfNamespaceExportDeclaration(node, dontRecursivelyResolve); + case 304 /* ShorthandPropertyAssignment */: + return resolveEntityName( + node.name, + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, + /*ignoreErrors*/ + true, + dontRecursivelyResolve + ); + case 303 /* PropertyAssignment */: + return getTargetOfAliasLikeExpression(node.initializer, dontRecursivelyResolve); + case 212 /* ElementAccessExpression */: + case 211 /* PropertyAccessExpression */: + return getTargetOfAccessExpression(node, dontRecursivelyResolve); + default: + return Debug.fail(); + } + } + function isNonLocalAlias(symbol, excludes = 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */) { + if (!symbol) return false; + return (symbol.flags & (2097152 /* Alias */ | excludes)) === 2097152 /* Alias */ || !!(symbol.flags & 2097152 /* Alias */ && symbol.flags & 67108864 /* Assignment */); + } + function resolveSymbol(symbol, dontResolveAlias) { + return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol; + } + function resolveAlias(symbol) { + Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here."); + const links = getSymbolLinks(symbol); + if (!links.aliasTarget) { + links.aliasTarget = resolvingSymbol; + const node = getDeclarationOfAliasSymbol(symbol); + if (!node) return Debug.fail(); + const target = getTargetOfAliasDeclaration(node); + if (links.aliasTarget === resolvingSymbol) { + links.aliasTarget = target || unknownSymbol; + } else { + error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); + } + } else if (links.aliasTarget === resolvingSymbol) { + links.aliasTarget = unknownSymbol; + } + return links.aliasTarget; + } + function tryResolveAlias(symbol) { + const links = getSymbolLinks(symbol); + if (links.aliasTarget !== resolvingSymbol) { + return resolveAlias(symbol); + } + return void 0; + } + function getSymbolFlags(symbol, excludeTypeOnlyMeanings, excludeLocalMeanings) { + const typeOnlyDeclaration = excludeTypeOnlyMeanings && getTypeOnlyAliasDeclaration(symbol); + const typeOnlyDeclarationIsExportStar = typeOnlyDeclaration && isExportDeclaration(typeOnlyDeclaration); + const typeOnlyResolution = typeOnlyDeclaration && (typeOnlyDeclarationIsExportStar ? resolveExternalModuleName( + typeOnlyDeclaration.moduleSpecifier, + typeOnlyDeclaration.moduleSpecifier, + /*ignoreErrors*/ + true + ) : resolveAlias(typeOnlyDeclaration.symbol)); + const typeOnlyExportStarTargets = typeOnlyDeclarationIsExportStar && typeOnlyResolution ? getExportsOfModule(typeOnlyResolution) : void 0; + let flags = excludeLocalMeanings ? 0 /* None */ : symbol.flags; + let seenSymbols; + while (symbol.flags & 2097152 /* Alias */) { + const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol)); + if (!typeOnlyDeclarationIsExportStar && target === typeOnlyResolution || (typeOnlyExportStarTargets == null ? void 0 : typeOnlyExportStarTargets.get(target.escapedName)) === target) { + break; + } + if (target === unknownSymbol) { + return -1 /* All */; + } + if (target === symbol || (seenSymbols == null ? void 0 : seenSymbols.has(target))) { + break; + } + if (target.flags & 2097152 /* Alias */) { + if (seenSymbols) { + seenSymbols.add(target); + } else { + seenSymbols = /* @__PURE__ */ new Set([symbol, target]); + } + } + flags |= target.flags; + symbol = target; + } + return flags; + } + function markSymbolOfAliasDeclarationIfTypeOnly(aliasDeclaration, immediateTarget, finalTarget, overwriteEmpty, exportStarDeclaration, exportStarName) { + if (!aliasDeclaration || isPropertyAccessExpression(aliasDeclaration)) return false; + const sourceSymbol = getSymbolOfDeclaration(aliasDeclaration); + if (isTypeOnlyImportOrExportDeclaration(aliasDeclaration)) { + const links2 = getSymbolLinks(sourceSymbol); + links2.typeOnlyDeclaration = aliasDeclaration; + return true; + } + if (exportStarDeclaration) { + const links2 = getSymbolLinks(sourceSymbol); + links2.typeOnlyDeclaration = exportStarDeclaration; + if (sourceSymbol.escapedName !== exportStarName) { + links2.typeOnlyExportStarName = exportStarName; + } + return true; + } + const links = getSymbolLinks(sourceSymbol); + return markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, immediateTarget, overwriteEmpty) || markSymbolOfAliasDeclarationIfTypeOnlyWorker(links, finalTarget, overwriteEmpty); + } + function markSymbolOfAliasDeclarationIfTypeOnlyWorker(aliasDeclarationLinks, target, overwriteEmpty) { + var _a; + if (target && (aliasDeclarationLinks.typeOnlyDeclaration === void 0 || overwriteEmpty && aliasDeclarationLinks.typeOnlyDeclaration === false)) { + const exportSymbol = ((_a = target.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */)) ?? target; + const typeOnly = exportSymbol.declarations && find(exportSymbol.declarations, isTypeOnlyImportOrExportDeclaration); + aliasDeclarationLinks.typeOnlyDeclaration = typeOnly ?? getSymbolLinks(exportSymbol).typeOnlyDeclaration ?? false; + } + return !!aliasDeclarationLinks.typeOnlyDeclaration; + } + function getTypeOnlyAliasDeclaration(symbol, include) { + var _a; + if (!(symbol.flags & 2097152 /* Alias */)) { + return void 0; + } + const links = getSymbolLinks(symbol); + if (links.typeOnlyDeclaration === void 0) { + links.typeOnlyDeclaration = false; + const resolved = resolveSymbol(symbol); + markSymbolOfAliasDeclarationIfTypeOnly( + (_a = symbol.declarations) == null ? void 0 : _a[0], + getDeclarationOfAliasSymbol(symbol) && getImmediateAliasedSymbol(symbol), + resolved, + /*overwriteEmpty*/ + true + ); + } + if (include === void 0) { + return links.typeOnlyDeclaration || void 0; + } + if (links.typeOnlyDeclaration) { + const resolved = links.typeOnlyDeclaration.kind === 278 /* ExportDeclaration */ ? resolveSymbol(getExportsOfModule(links.typeOnlyDeclaration.symbol.parent).get(links.typeOnlyExportStarName || symbol.escapedName)) : resolveAlias(links.typeOnlyDeclaration.symbol); + return getSymbolFlags(resolved) & include ? links.typeOnlyDeclaration : void 0; + } + return void 0; + } + function getSymbolOfPartOfRightHandSideOfImportEquals(entityName, dontResolveAlias) { + if (entityName.kind === 80 /* Identifier */ && isRightSideOfQualifiedNameOrPropertyAccess(entityName)) { + entityName = entityName.parent; + } + if (entityName.kind === 80 /* Identifier */ || entityName.parent.kind === 166 /* QualifiedName */) { + return resolveEntityName( + entityName, + 1920 /* Namespace */, + /*ignoreErrors*/ + false, + dontResolveAlias + ); + } else { + Debug.assert(entityName.parent.kind === 271 /* ImportEqualsDeclaration */); + return resolveEntityName( + entityName, + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, + /*ignoreErrors*/ + false, + dontResolveAlias + ); + } + } + function getFullyQualifiedName(symbol, containingLocation) { + return symbol.parent ? getFullyQualifiedName(symbol.parent, containingLocation) + "." + symbolToString(symbol) : symbolToString( + symbol, + containingLocation, + /*meaning*/ + void 0, + 32 /* DoNotIncludeSymbolChain */ | 4 /* AllowAnyNodeKind */ + ); + } + function getContainingQualifiedNameNode(node) { + while (isQualifiedName(node.parent)) { + node = node.parent; + } + return node; + } + function tryGetQualifiedNameAsValue(node) { + let left = getFirstIdentifier(node); + let symbol = resolveName( + left, + left, + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + if (!symbol) { + return void 0; + } + while (isQualifiedName(left.parent)) { + const type = getTypeOfSymbol(symbol); + symbol = getPropertyOfType(type, left.parent.right.escapedText); + if (!symbol) { + return void 0; + } + left = left.parent; + } + return symbol; + } + function resolveEntityName(name, meaning, ignoreErrors, dontResolveAlias, location) { + if (nodeIsMissing(name)) { + return void 0; + } + const namespaceMeaning = 1920 /* Namespace */ | (isInJSFile(name) ? meaning & 111551 /* Value */ : 0); + let symbol; + if (name.kind === 80 /* Identifier */) { + const message = meaning === namespaceMeaning || nodeIsSynthesized(name) ? Diagnostics.Cannot_find_namespace_0 : getCannotFindNameDiagnosticForName(getFirstIdentifier(name)); + const symbolFromJSPrototype = isInJSFile(name) && !nodeIsSynthesized(name) ? resolveEntityNameFromAssignmentDeclaration(name, meaning) : void 0; + symbol = getMergedSymbol(resolveName( + location || name, + name, + meaning, + ignoreErrors || symbolFromJSPrototype ? void 0 : message, + /*isUse*/ + true, + /*excludeGlobals*/ + false + )); + if (!symbol) { + return getMergedSymbol(symbolFromJSPrototype); + } + } else if (name.kind === 166 /* QualifiedName */ || name.kind === 211 /* PropertyAccessExpression */) { + const left = name.kind === 166 /* QualifiedName */ ? name.left : name.expression; + const right = name.kind === 166 /* QualifiedName */ ? name.right : name.name; + let namespace = resolveEntityName( + left, + namespaceMeaning, + ignoreErrors, + /*dontResolveAlias*/ + false, + location + ); + if (!namespace || nodeIsMissing(right)) { + return void 0; + } else if (namespace === unknownSymbol) { + return namespace; + } + if (namespace.valueDeclaration && isInJSFile(namespace.valueDeclaration) && getEmitModuleResolutionKind(compilerOptions) !== 100 /* Bundler */ && isVariableDeclaration(namespace.valueDeclaration) && namespace.valueDeclaration.initializer && isCommonJsRequire(namespace.valueDeclaration.initializer)) { + const moduleName = namespace.valueDeclaration.initializer.arguments[0]; + const moduleSym = resolveExternalModuleName(moduleName, moduleName); + if (moduleSym) { + const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); + if (resolvedModuleSymbol) { + namespace = resolvedModuleSymbol; + } + } + } + symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, meaning)); + if (!symbol && namespace.flags & 2097152 /* Alias */) { + symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(resolveAlias(namespace)), right.escapedText, meaning)); + } + if (!symbol) { + if (!ignoreErrors) { + const namespaceName = getFullyQualifiedName(namespace); + const declarationName = declarationNameToString(right); + const suggestionForNonexistentModule = getSuggestedSymbolForNonexistentModule(right, namespace); + if (suggestionForNonexistentModule) { + error2(right, Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2, namespaceName, declarationName, symbolToString(suggestionForNonexistentModule)); + return void 0; + } + const containingQualifiedName = isQualifiedName(name) && getContainingQualifiedNameNode(name); + const canSuggestTypeof = globalObjectType && meaning & 788968 /* Type */ && containingQualifiedName && !isTypeOfExpression(containingQualifiedName.parent) && tryGetQualifiedNameAsValue(containingQualifiedName); + if (canSuggestTypeof) { + error2( + containingQualifiedName, + Diagnostics._0_refers_to_a_value_but_is_being_used_as_a_type_here_Did_you_mean_typeof_0, + entityNameToString(containingQualifiedName) + ); + return void 0; + } + if (meaning & 1920 /* Namespace */ && isQualifiedName(name.parent)) { + const exportedTypeSymbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(namespace), right.escapedText, 788968 /* Type */)); + if (exportedTypeSymbol) { + error2( + name.parent.right, + Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1, + symbolToString(exportedTypeSymbol), + unescapeLeadingUnderscores(name.parent.right.escapedText) + ); + return void 0; + } + } + error2(right, Diagnostics.Namespace_0_has_no_exported_member_1, namespaceName, declarationName); + } + return void 0; + } + } else { + Debug.assertNever(name, "Unknown entity name kind."); + } + if (!nodeIsSynthesized(name) && isEntityName(name) && (symbol.flags & 2097152 /* Alias */ || name.parent.kind === 277 /* ExportAssignment */)) { + markSymbolOfAliasDeclarationIfTypeOnly( + getAliasDeclarationFromName(name), + symbol, + /*finalTarget*/ + void 0, + /*overwriteEmpty*/ + true + ); + } + return symbol.flags & meaning || dontResolveAlias ? symbol : resolveAlias(symbol); + } + function resolveEntityNameFromAssignmentDeclaration(name, meaning) { + if (isJSDocTypeReference(name.parent)) { + const secondaryLocation = getAssignmentDeclarationLocation(name.parent); + if (secondaryLocation) { + return resolveName( + secondaryLocation, + name, + meaning, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + } + } + } + function getAssignmentDeclarationLocation(node) { + const typeAlias = findAncestor(node, (node2) => !(isJSDocNode(node2) || node2.flags & 16777216 /* JSDoc */) ? "quit" : isJSDocTypeAlias(node2)); + if (typeAlias) { + return; + } + const host2 = getJSDocHost(node); + if (host2 && isExpressionStatement(host2) && isPrototypePropertyAssignment(host2.expression)) { + const symbol = getSymbolOfDeclaration(host2.expression.left); + if (symbol) { + return getDeclarationOfJSPrototypeContainer(symbol); + } + } + if (host2 && isFunctionExpression(host2) && isPrototypePropertyAssignment(host2.parent) && isExpressionStatement(host2.parent.parent)) { + const symbol = getSymbolOfDeclaration(host2.parent.left); + if (symbol) { + return getDeclarationOfJSPrototypeContainer(symbol); + } + } + if (host2 && (isObjectLiteralMethod(host2) || isPropertyAssignment(host2)) && isBinaryExpression(host2.parent.parent) && getAssignmentDeclarationKind(host2.parent.parent) === 6 /* Prototype */) { + const symbol = getSymbolOfDeclaration(host2.parent.parent.left); + if (symbol) { + return getDeclarationOfJSPrototypeContainer(symbol); + } + } + const sig = getEffectiveJSDocHost(node); + if (sig && isFunctionLike(sig)) { + const symbol = getSymbolOfDeclaration(sig); + return symbol && symbol.valueDeclaration; + } + } + function getDeclarationOfJSPrototypeContainer(symbol) { + const decl = symbol.parent.valueDeclaration; + if (!decl) { + return void 0; + } + const initializer = isAssignmentDeclaration(decl) ? getAssignedExpandoInitializer(decl) : hasOnlyExpressionInitializer(decl) ? getDeclaredExpandoInitializer(decl) : void 0; + return initializer || decl; + } + function getExpandoSymbol(symbol) { + const decl = symbol.valueDeclaration; + if (!decl || !isInJSFile(decl) || symbol.flags & 524288 /* TypeAlias */ || getExpandoInitializer( + decl, + /*isPrototypeAssignment*/ + false + )) { + return void 0; + } + const init = isVariableDeclaration(decl) ? getDeclaredExpandoInitializer(decl) : getAssignedExpandoInitializer(decl); + if (init) { + const initSymbol = getSymbolOfNode(init); + if (initSymbol) { + return mergeJSSymbols(initSymbol, symbol); + } + } + } + function resolveExternalModuleName(location, moduleReferenceExpression, ignoreErrors) { + const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */; + const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations; + return resolveExternalModuleNameWorker(location, moduleReferenceExpression, ignoreErrors ? void 0 : errorMessage, ignoreErrors); + } + function resolveExternalModuleNameWorker(location, moduleReferenceExpression, moduleNotFoundError, ignoreErrors = false, isForAugmentation = false) { + return isStringLiteralLike(moduleReferenceExpression) ? resolveExternalModule(location, moduleReferenceExpression.text, moduleNotFoundError, !ignoreErrors ? moduleReferenceExpression : void 0, isForAugmentation) : void 0; + } + function resolveExternalModule(location, moduleReference, moduleNotFoundError, errorNode, isForAugmentation = false) { + var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k; + if (errorNode && startsWith(moduleReference, "@types/")) { + const diag2 = Diagnostics.Cannot_import_type_declaration_files_Consider_importing_0_instead_of_1; + const withoutAtTypePrefix = removePrefix(moduleReference, "@types/"); + error2(errorNode, diag2, withoutAtTypePrefix, moduleReference); + } + const ambientModule = tryFindAmbientModule( + moduleReference, + /*withAugmentations*/ + true + ); + if (ambientModule) { + return ambientModule; + } + const currentSourceFile = getSourceFileOfNode(location); + const contextSpecifier = isStringLiteralLike(location) ? location : ((_a = isModuleDeclaration(location) ? location : location.parent && isModuleDeclaration(location.parent) && location.parent.name === location ? location.parent : void 0) == null ? void 0 : _a.name) || ((_b = isLiteralImportTypeNode(location) ? location : void 0) == null ? void 0 : _b.argument.literal) || (isVariableDeclaration(location) && location.initializer && isRequireCall( + location.initializer, + /*requireStringLiteralLikeArgument*/ + true + ) ? location.initializer.arguments[0] : void 0) || ((_c = findAncestor(location, isImportCall)) == null ? void 0 : _c.arguments[0]) || ((_d = findAncestor(location, or(isImportDeclaration, isJSDocImportTag, isExportDeclaration))) == null ? void 0 : _d.moduleSpecifier) || ((_e = findAncestor(location, isExternalModuleImportEqualsDeclaration)) == null ? void 0 : _e.moduleReference.expression); + const mode = contextSpecifier && isStringLiteralLike(contextSpecifier) ? host.getModeForUsageLocation(currentSourceFile, contextSpecifier) : host.getDefaultResolutionModeForFile(currentSourceFile); + const moduleResolutionKind = getEmitModuleResolutionKind(compilerOptions); + const resolvedModule = (_f = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _f.resolvedModule; + const resolutionDiagnostic = errorNode && resolvedModule && getResolutionDiagnostic(compilerOptions, resolvedModule, currentSourceFile); + const sourceFile = resolvedModule && (!resolutionDiagnostic || resolutionDiagnostic === Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set) && host.getSourceFile(resolvedModule.resolvedFileName); + if (sourceFile) { + if (resolutionDiagnostic) { + error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName); + } + if (resolvedModule.resolvedUsingTsExtension && isDeclarationFileName(moduleReference)) { + const importOrExport = ((_g = findAncestor(location, isImportDeclaration)) == null ? void 0 : _g.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration)); + if (errorNode && importOrExport && !importOrExport.isTypeOnly || findAncestor(location, isImportCall)) { + error2( + errorNode, + Diagnostics.A_declaration_file_cannot_be_imported_without_import_type_Did_you_mean_to_import_an_implementation_file_0_instead, + getSuggestedImportSource(Debug.checkDefined(tryExtractTSExtension(moduleReference))) + ); + } + } else if (resolvedModule.resolvedUsingTsExtension && !shouldAllowImportingTsExtension(compilerOptions, currentSourceFile.fileName)) { + const importOrExport = ((_h = findAncestor(location, isImportDeclaration)) == null ? void 0 : _h.importClause) || findAncestor(location, or(isImportEqualsDeclaration, isExportDeclaration)); + if (errorNode && !((importOrExport == null ? void 0 : importOrExport.isTypeOnly) || findAncestor(location, isImportTypeNode))) { + const tsExtension = Debug.checkDefined(tryExtractTSExtension(moduleReference)); + error2(errorNode, Diagnostics.An_import_path_can_only_end_with_a_0_extension_when_allowImportingTsExtensions_is_enabled, tsExtension); + } + } else if (compilerOptions.rewriteRelativeImportExtensions && !(location.flags & 33554432 /* Ambient */) && !isDeclarationFileName(moduleReference) && !isLiteralImportTypeNode(location) && !isPartOfTypeOnlyImportOrExportDeclaration(location)) { + const shouldRewrite = shouldRewriteModuleSpecifier(moduleReference, compilerOptions); + if (!resolvedModule.resolvedUsingTsExtension && shouldRewrite) { + error2( + errorNode, + Diagnostics.This_relative_import_path_is_unsafe_to_rewrite_because_it_looks_like_a_file_name_but_actually_resolves_to_0, + getRelativePathFromFile(getNormalizedAbsolutePath(currentSourceFile.fileName, host.getCurrentDirectory()), resolvedModule.resolvedFileName, hostGetCanonicalFileName(host)) + ); + } else if (resolvedModule.resolvedUsingTsExtension && !shouldRewrite && sourceFileMayBeEmitted(sourceFile, host)) { + error2( + errorNode, + Diagnostics.This_import_uses_a_0_extension_to_resolve_to_an_input_TypeScript_file_but_will_not_be_rewritten_during_emit_because_it_is_not_a_relative_path, + getAnyExtensionFromPath(moduleReference) + ); + } else if (resolvedModule.resolvedUsingTsExtension && shouldRewrite) { + const redirect = host.getResolvedProjectReferenceToRedirect(sourceFile.path); + if (redirect) { + const ignoreCase = !host.useCaseSensitiveFileNames(); + const ownRootDir = host.getCommonSourceDirectory(); + const otherRootDir = getCommonSourceDirectoryOfConfig(redirect.commandLine, ignoreCase); + const rootDirPath = getRelativePathFromDirectory(ownRootDir, otherRootDir, ignoreCase); + const outDirPath = getRelativePathFromDirectory(compilerOptions.outDir || ownRootDir, redirect.commandLine.options.outDir || otherRootDir, ignoreCase); + if (rootDirPath !== outDirPath) { + error2( + errorNode, + Diagnostics.This_import_path_is_unsafe_to_rewrite_because_it_resolves_to_another_project_and_the_relative_path_between_the_projects_output_files_is_not_the_same_as_the_relative_path_between_its_input_files + ); + } + } + } + } + if (sourceFile.symbol) { + if (errorNode && resolvedModule.isExternalLibraryImport && !resolutionExtensionIsTSOrJson(resolvedModule.extension)) { + errorOnImplicitAnyModule( + /*isError*/ + false, + errorNode, + currentSourceFile, + mode, + resolvedModule, + moduleReference + ); + } + if (errorNode && (moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */)) { + const isSyncImport = currentSourceFile.impliedNodeFormat === 1 /* CommonJS */ && !findAncestor(location, isImportCall) || !!findAncestor(location, isImportEqualsDeclaration); + const overrideHost = findAncestor(location, (l) => isImportTypeNode(l) || isExportDeclaration(l) || isImportDeclaration(l) || isJSDocImportTag(l)); + if (isSyncImport && sourceFile.impliedNodeFormat === 99 /* ESNext */ && !hasResolutionModeOverride(overrideHost)) { + if (findAncestor(location, isImportEqualsDeclaration)) { + error2(errorNode, Diagnostics.Module_0_cannot_be_imported_using_this_construct_The_specifier_only_resolves_to_an_ES_module_which_cannot_be_imported_with_require_Use_an_ECMAScript_import_instead, moduleReference); + } else { + let diagnosticDetails; + const ext = tryGetExtensionFromPath2(currentSourceFile.fileName); + if (ext === ".ts" /* Ts */ || ext === ".js" /* Js */ || ext === ".tsx" /* Tsx */ || ext === ".jsx" /* Jsx */) { + diagnosticDetails = createModeMismatchDetails(currentSourceFile); + } + const message = (overrideHost == null ? void 0 : overrideHost.kind) === 272 /* ImportDeclaration */ && ((_i = overrideHost.importClause) == null ? void 0 : _i.isTypeOnly) ? Diagnostics.Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute : (overrideHost == null ? void 0 : overrideHost.kind) === 205 /* ImportType */ ? Diagnostics.Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute : Diagnostics.The_current_file_is_a_CommonJS_module_whose_imports_will_produce_require_calls_however_the_referenced_file_is_an_ECMAScript_module_and_cannot_be_imported_with_require_Consider_writing_a_dynamic_import_0_call_instead; + diagnostics.add(createDiagnosticForNodeFromMessageChain( + getSourceFileOfNode(errorNode), + errorNode, + chainDiagnosticMessages(diagnosticDetails, message, moduleReference) + )); + } + } + } + return getMergedSymbol(sourceFile.symbol); + } + if (errorNode && moduleNotFoundError && !isSideEffectImport(errorNode)) { + error2(errorNode, Diagnostics.File_0_is_not_a_module, sourceFile.fileName); + } + return void 0; + } + if (patternAmbientModules) { + const pattern = findBestPatternMatch(patternAmbientModules, (_) => _.pattern, moduleReference); + if (pattern) { + const augmentation = patternAmbientModuleAugmentations && patternAmbientModuleAugmentations.get(moduleReference); + if (augmentation) { + return getMergedSymbol(augmentation); + } + return getMergedSymbol(pattern.symbol); + } + } + if (!errorNode) { + return void 0; + } + if (resolvedModule && !resolutionExtensionIsTSOrJson(resolvedModule.extension) && resolutionDiagnostic === void 0 || resolutionDiagnostic === Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type) { + if (isForAugmentation) { + const diag2 = Diagnostics.Invalid_module_name_in_augmentation_Module_0_resolves_to_an_untyped_module_at_1_which_cannot_be_augmented; + error2(errorNode, diag2, moduleReference, resolvedModule.resolvedFileName); + } else { + errorOnImplicitAnyModule( + /*isError*/ + noImplicitAny && !!moduleNotFoundError, + errorNode, + currentSourceFile, + mode, + resolvedModule, + moduleReference + ); + } + return void 0; + } + if (moduleNotFoundError) { + if (resolvedModule) { + const redirect = host.getProjectReferenceRedirect(resolvedModule.resolvedFileName); + if (redirect) { + error2(errorNode, Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, resolvedModule.resolvedFileName); + return void 0; + } + } + if (resolutionDiagnostic) { + error2(errorNode, resolutionDiagnostic, moduleReference, resolvedModule.resolvedFileName); + } else { + const isExtensionlessRelativePathImport = pathIsRelative(moduleReference) && !hasExtension(moduleReference); + const resolutionIsNode16OrNext = moduleResolutionKind === 3 /* Node16 */ || moduleResolutionKind === 99 /* NodeNext */; + if (!getResolveJsonModule(compilerOptions) && fileExtensionIs(moduleReference, ".json" /* Json */) && moduleResolutionKind !== 1 /* Classic */ && hasJsonModuleEmitEnabled(compilerOptions)) { + error2(errorNode, Diagnostics.Cannot_find_module_0_Consider_using_resolveJsonModule_to_import_module_with_json_extension, moduleReference); + } else if (mode === 99 /* ESNext */ && resolutionIsNode16OrNext && isExtensionlessRelativePathImport) { + const absoluteRef = getNormalizedAbsolutePath(moduleReference, getDirectoryPath(currentSourceFile.path)); + const suggestedExt = (_j = suggestedExtensions.find(([actualExt, _importExt]) => host.fileExists(absoluteRef + actualExt))) == null ? void 0 : _j[1]; + if (suggestedExt) { + error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Did_you_mean_0, moduleReference + suggestedExt); + } else { + error2(errorNode, Diagnostics.Relative_import_paths_need_explicit_file_extensions_in_ECMAScript_imports_when_moduleResolution_is_node16_or_nodenext_Consider_adding_an_extension_to_the_import_path); + } + } else { + if ((_k = host.getResolvedModule(currentSourceFile, moduleReference, mode)) == null ? void 0 : _k.alternateResult) { + const errorInfo = createModuleNotFoundChain(currentSourceFile, host, moduleReference, mode, moduleReference); + errorOrSuggestion( + /*isError*/ + true, + errorNode, + chainDiagnosticMessages(errorInfo, moduleNotFoundError, moduleReference) + ); + } else { + error2(errorNode, moduleNotFoundError, moduleReference); + } + } + } + } + return void 0; + function getSuggestedImportSource(tsExtension) { + const importSourceWithoutExtension = removeExtension(moduleReference, tsExtension); + if (emitModuleKindIsNonNodeESM(moduleKind) || mode === 99 /* ESNext */) { + const preferTs = isDeclarationFileName(moduleReference) && shouldAllowImportingTsExtension(compilerOptions); + const ext = tsExtension === ".mts" /* Mts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".mts" : ".mjs" : tsExtension === ".cts" /* Cts */ || tsExtension === ".d.mts" /* Dmts */ ? preferTs ? ".cts" : ".cjs" : preferTs ? ".ts" : ".js"; + return importSourceWithoutExtension + ext; + } + return importSourceWithoutExtension; + } + } + function errorOnImplicitAnyModule(isError, errorNode, sourceFile, mode, { packageId, resolvedFileName }, moduleReference) { + if (isSideEffectImport(errorNode)) { + return; + } + let errorInfo; + if (!isExternalModuleNameRelative(moduleReference) && packageId) { + errorInfo = createModuleNotFoundChain(sourceFile, host, moduleReference, mode, packageId.name); + } + errorOrSuggestion( + isError, + errorNode, + chainDiagnosticMessages( + errorInfo, + Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type, + moduleReference, + resolvedFileName + ) + ); + } + function resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias) { + if (moduleSymbol == null ? void 0 : moduleSymbol.exports) { + const exportEquals = resolveSymbol(moduleSymbol.exports.get("export=" /* ExportEquals */), dontResolveAlias); + const exported = getCommonJsExportEquals(getMergedSymbol(exportEquals), getMergedSymbol(moduleSymbol)); + return getMergedSymbol(exported) || moduleSymbol; + } + return void 0; + } + function getCommonJsExportEquals(exported, moduleSymbol) { + if (!exported || exported === unknownSymbol || exported === moduleSymbol || moduleSymbol.exports.size === 1 || exported.flags & 2097152 /* Alias */) { + return exported; + } + const links = getSymbolLinks(exported); + if (links.cjsExportMerged) { + return links.cjsExportMerged; + } + const merged = exported.flags & 33554432 /* Transient */ ? exported : cloneSymbol(exported); + merged.flags = merged.flags | 512 /* ValueModule */; + if (merged.exports === void 0) { + merged.exports = createSymbolTable(); + } + moduleSymbol.exports.forEach((s, name) => { + if (name === "export=" /* ExportEquals */) return; + merged.exports.set(name, merged.exports.has(name) ? mergeSymbol(merged.exports.get(name), s) : s); + }); + if (merged === exported) { + getSymbolLinks(merged).resolvedExports = void 0; + getSymbolLinks(merged).resolvedMembers = void 0; + } + getSymbolLinks(merged).cjsExportMerged = merged; + return links.cjsExportMerged = merged; + } + function resolveESModuleSymbol(moduleSymbol, referencingLocation, dontResolveAlias, suppressInteropError) { + var _a; + const symbol = resolveExternalModuleSymbol(moduleSymbol, dontResolveAlias); + if (!dontResolveAlias && symbol) { + if (!suppressInteropError && !(symbol.flags & (1536 /* Module */ | 3 /* Variable */)) && !getDeclarationOfKind(symbol, 307 /* SourceFile */)) { + const compilerOptionName = moduleKind >= 5 /* ES2015 */ ? "allowSyntheticDefaultImports" : "esModuleInterop"; + error2(referencingLocation, Diagnostics.This_module_can_only_be_referenced_with_ECMAScript_imports_Slashexports_by_turning_on_the_0_flag_and_referencing_its_default_export, compilerOptionName); + return symbol; + } + const referenceParent = referencingLocation.parent; + if (isImportDeclaration(referenceParent) && getNamespaceDeclarationNode(referenceParent) || isImportCall(referenceParent)) { + const reference = isImportCall(referenceParent) ? referenceParent.arguments[0] : referenceParent.moduleSpecifier; + const type = getTypeOfSymbol(symbol); + const defaultOnlyType = getTypeWithSyntheticDefaultOnly(type, symbol, moduleSymbol, reference); + if (defaultOnlyType) { + return cloneTypeAsModuleType(symbol, defaultOnlyType, referenceParent); + } + const targetFile = (_a = moduleSymbol == null ? void 0 : moduleSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); + const isEsmCjsRef = targetFile && isESMFormatImportImportingCommonjsFormatFile(getEmitSyntaxForModuleSpecifierExpression(reference), host.getImpliedNodeFormatForEmit(targetFile)); + if (getESModuleInterop(compilerOptions) || isEsmCjsRef) { + let sigs = getSignaturesOfStructuredType(type, 0 /* Call */); + if (!sigs || !sigs.length) { + sigs = getSignaturesOfStructuredType(type, 1 /* Construct */); + } + if (sigs && sigs.length || getPropertyOfType( + type, + "default" /* Default */, + /*skipObjectFunctionPropertyAugment*/ + true + ) || isEsmCjsRef) { + const moduleType = type.flags & 3670016 /* StructuredType */ ? getTypeWithSyntheticDefaultImportType(type, symbol, moduleSymbol, reference) : createDefaultPropertyWrapperForModule(symbol, symbol.parent); + return cloneTypeAsModuleType(symbol, moduleType, referenceParent); + } + } + } + } + return symbol; + } + function cloneTypeAsModuleType(symbol, moduleType, referenceParent) { + const result = createSymbol(symbol.flags, symbol.escapedName); + result.declarations = symbol.declarations ? symbol.declarations.slice() : []; + result.parent = symbol.parent; + result.links.target = symbol; + result.links.originatingImport = referenceParent; + if (symbol.valueDeclaration) result.valueDeclaration = symbol.valueDeclaration; + if (symbol.constEnumOnlyModule) result.constEnumOnlyModule = true; + if (symbol.members) result.members = new Map(symbol.members); + if (symbol.exports) result.exports = new Map(symbol.exports); + const resolvedModuleType = resolveStructuredTypeMembers(moduleType); + result.links.type = createAnonymousType(result, resolvedModuleType.members, emptyArray, emptyArray, resolvedModuleType.indexInfos); + return result; + } + function hasExportAssignmentSymbol(moduleSymbol) { + return moduleSymbol.exports.get("export=" /* ExportEquals */) !== void 0; + } + function getExportsOfModuleAsArray(moduleSymbol) { + return symbolsToArray(getExportsOfModule(moduleSymbol)); + } + function getExportsAndPropertiesOfModule(moduleSymbol) { + const exports2 = getExportsOfModuleAsArray(moduleSymbol); + const exportEquals = resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals !== moduleSymbol) { + const type = getTypeOfSymbol(exportEquals); + if (shouldTreatPropertiesOfExternalModuleAsExports(type)) { + addRange(exports2, getPropertiesOfType(type)); + } + } + return exports2; + } + function forEachExportAndPropertyOfModule(moduleSymbol, cb) { + const exports2 = getExportsOfModule(moduleSymbol); + exports2.forEach((symbol, key) => { + if (!isReservedMemberName(key)) { + cb(symbol, key); + } + }); + const exportEquals = resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals !== moduleSymbol) { + const type = getTypeOfSymbol(exportEquals); + if (shouldTreatPropertiesOfExternalModuleAsExports(type)) { + forEachPropertyOfType(type, (symbol, escapedName) => { + cb(symbol, escapedName); + }); + } + } + } + function tryGetMemberInModuleExports(memberName, moduleSymbol) { + const symbolTable = getExportsOfModule(moduleSymbol); + if (symbolTable) { + return symbolTable.get(memberName); + } + } + function tryGetMemberInModuleExportsAndProperties(memberName, moduleSymbol) { + const symbol = tryGetMemberInModuleExports(memberName, moduleSymbol); + if (symbol) { + return symbol; + } + const exportEquals = resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals === moduleSymbol) { + return void 0; + } + const type = getTypeOfSymbol(exportEquals); + return shouldTreatPropertiesOfExternalModuleAsExports(type) ? getPropertyOfType(type, memberName) : void 0; + } + function shouldTreatPropertiesOfExternalModuleAsExports(resolvedExternalModuleType) { + return !(resolvedExternalModuleType.flags & 402784252 /* Primitive */ || getObjectFlags(resolvedExternalModuleType) & 1 /* Class */ || // `isArrayOrTupleLikeType` is too expensive to use in this auto-imports hot path + isArrayType(resolvedExternalModuleType) || isTupleType(resolvedExternalModuleType)); + } + function getExportsOfSymbol(symbol) { + return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedExports" /* resolvedExports */) : symbol.flags & 1536 /* Module */ ? getExportsOfModule(symbol) : symbol.exports || emptySymbols; + } + function getExportsOfModule(moduleSymbol) { + const links = getSymbolLinks(moduleSymbol); + if (!links.resolvedExports) { + const { exports: exports2, typeOnlyExportStarMap } = getExportsOfModuleWorker(moduleSymbol); + links.resolvedExports = exports2; + links.typeOnlyExportStarMap = typeOnlyExportStarMap; + } + return links.resolvedExports; + } + function extendExportSymbols(target, source, lookupTable, exportNode) { + if (!source) return; + source.forEach((sourceSymbol, id) => { + if (id === "default" /* Default */) return; + const targetSymbol = target.get(id); + if (!targetSymbol) { + target.set(id, sourceSymbol); + if (lookupTable && exportNode) { + lookupTable.set(id, { + specifierText: getTextOfNode(exportNode.moduleSpecifier) + }); + } + } else if (lookupTable && exportNode && targetSymbol && resolveSymbol(targetSymbol) !== resolveSymbol(sourceSymbol)) { + const collisionTracker = lookupTable.get(id); + if (!collisionTracker.exportsWithDuplicate) { + collisionTracker.exportsWithDuplicate = [exportNode]; + } else { + collisionTracker.exportsWithDuplicate.push(exportNode); + } + } + }); + } + function getExportsOfModuleWorker(moduleSymbol) { + const visitedSymbols = []; + let typeOnlyExportStarMap; + const nonTypeOnlyNames = /* @__PURE__ */ new Set(); + moduleSymbol = resolveExternalModuleSymbol(moduleSymbol); + const exports2 = visit(moduleSymbol) || emptySymbols; + if (typeOnlyExportStarMap) { + nonTypeOnlyNames.forEach((name) => typeOnlyExportStarMap.delete(name)); + } + return { + exports: exports2, + typeOnlyExportStarMap + }; + function visit(symbol, exportStar, isTypeOnly) { + if (!isTypeOnly && (symbol == null ? void 0 : symbol.exports)) { + symbol.exports.forEach((_, name) => nonTypeOnlyNames.add(name)); + } + if (!(symbol && symbol.exports && pushIfUnique(visitedSymbols, symbol))) { + return; + } + const symbols = new Map(symbol.exports); + const exportStars = symbol.exports.get("__export" /* ExportStar */); + if (exportStars) { + const nestedSymbols = createSymbolTable(); + const lookupTable = /* @__PURE__ */ new Map(); + if (exportStars.declarations) { + for (const node of exportStars.declarations) { + const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); + const exportedSymbols = visit(resolvedModule, node, isTypeOnly || node.isTypeOnly); + extendExportSymbols( + nestedSymbols, + exportedSymbols, + lookupTable, + node + ); + } + } + lookupTable.forEach(({ exportsWithDuplicate }, id) => { + if (id === "export=" || !(exportsWithDuplicate && exportsWithDuplicate.length) || symbols.has(id)) { + return; + } + for (const node of exportsWithDuplicate) { + diagnostics.add(createDiagnosticForNode( + node, + Diagnostics.Module_0_has_already_exported_a_member_named_1_Consider_explicitly_re_exporting_to_resolve_the_ambiguity, + lookupTable.get(id).specifierText, + unescapeLeadingUnderscores(id) + )); + } + }); + extendExportSymbols(symbols, nestedSymbols); + } + if (exportStar == null ? void 0 : exportStar.isTypeOnly) { + typeOnlyExportStarMap ?? (typeOnlyExportStarMap = /* @__PURE__ */ new Map()); + symbols.forEach( + (_, escapedName) => typeOnlyExportStarMap.set( + escapedName, + exportStar + ) + ); + } + return symbols; + } + } + function getMergedSymbol(symbol) { + let merged; + return symbol && symbol.mergeId && (merged = mergedSymbols[symbol.mergeId]) ? merged : symbol; + } + function getSymbolOfDeclaration(node) { + return getMergedSymbol(node.symbol && getLateBoundSymbol(node.symbol)); + } + function getSymbolOfNode(node) { + return canHaveSymbol(node) ? getSymbolOfDeclaration(node) : void 0; + } + function getParentOfSymbol(symbol) { + return getMergedSymbol(symbol.parent && getLateBoundSymbol(symbol.parent)); + } + function getFunctionExpressionParentSymbolOrSymbol(symbol) { + var _a, _b; + return ((_a = symbol.valueDeclaration) == null ? void 0 : _a.kind) === 219 /* ArrowFunction */ || ((_b = symbol.valueDeclaration) == null ? void 0 : _b.kind) === 218 /* FunctionExpression */ ? getSymbolOfNode(symbol.valueDeclaration.parent) || symbol : symbol; + } + function getAlternativeContainingModules(symbol, enclosingDeclaration) { + const containingFile = getSourceFileOfNode(enclosingDeclaration); + const id = getNodeId(containingFile); + const links = getSymbolLinks(symbol); + let results; + if (links.extendedContainersByFile && (results = links.extendedContainersByFile.get(id))) { + return results; + } + if (containingFile && containingFile.imports) { + for (const importRef of containingFile.imports) { + if (nodeIsSynthesized(importRef)) continue; + const resolvedModule = resolveExternalModuleName( + enclosingDeclaration, + importRef, + /*ignoreErrors*/ + true + ); + if (!resolvedModule) continue; + const ref = getAliasForSymbolInContainer(resolvedModule, symbol); + if (!ref) continue; + results = append(results, resolvedModule); + } + if (length(results)) { + (links.extendedContainersByFile || (links.extendedContainersByFile = /* @__PURE__ */ new Map())).set(id, results); + return results; + } + } + if (links.extendedContainers) { + return links.extendedContainers; + } + const otherFiles = host.getSourceFiles(); + for (const file of otherFiles) { + if (!isExternalModule(file)) continue; + const sym = getSymbolOfDeclaration(file); + const ref = getAliasForSymbolInContainer(sym, symbol); + if (!ref) continue; + results = append(results, sym); + } + return links.extendedContainers = results || emptyArray; + } + function getContainersOfSymbol(symbol, enclosingDeclaration, meaning) { + const container = getParentOfSymbol(symbol); + if (container && !(symbol.flags & 262144 /* TypeParameter */)) { + return getWithAlternativeContainers(container); + } + const candidates = mapDefined(symbol.declarations, (d) => { + if (!isAmbientModule(d) && d.parent) { + if (hasNonGlobalAugmentationExternalModuleSymbol(d.parent)) { + return getSymbolOfDeclaration(d.parent); + } + if (isModuleBlock(d.parent) && d.parent.parent && resolveExternalModuleSymbol(getSymbolOfDeclaration(d.parent.parent)) === symbol) { + return getSymbolOfDeclaration(d.parent.parent); + } + } + if (isClassExpression(d) && isBinaryExpression(d.parent) && d.parent.operatorToken.kind === 64 /* EqualsToken */ && isAccessExpression(d.parent.left) && isEntityNameExpression(d.parent.left.expression)) { + if (isModuleExportsAccessExpression(d.parent.left) || isExportsIdentifier(d.parent.left.expression)) { + return getSymbolOfDeclaration(getSourceFileOfNode(d)); + } + checkExpressionCached(d.parent.left.expression); + return getNodeLinks(d.parent.left.expression).resolvedSymbol; + } + }); + if (!length(candidates)) { + return void 0; + } + const containers = mapDefined(candidates, (candidate) => getAliasForSymbolInContainer(candidate, symbol) ? candidate : void 0); + let bestContainers = []; + let alternativeContainers = []; + for (const container2 of containers) { + const [bestMatch, ...rest] = getWithAlternativeContainers(container2); + bestContainers = append(bestContainers, bestMatch); + alternativeContainers = addRange(alternativeContainers, rest); + } + return concatenate(bestContainers, alternativeContainers); + function getWithAlternativeContainers(container2) { + const additionalContainers = mapDefined(container2.declarations, fileSymbolIfFileSymbolExportEqualsContainer); + const reexportContainers = enclosingDeclaration && getAlternativeContainingModules(symbol, enclosingDeclaration); + const objectLiteralContainer = getVariableDeclarationOfObjectLiteral(container2, meaning); + if (enclosingDeclaration && container2.flags & getQualifiedLeftMeaning(meaning) && getAccessibleSymbolChain( + container2, + enclosingDeclaration, + 1920 /* Namespace */, + /*useOnlyExternalAliasing*/ + false + )) { + return append(concatenate(concatenate([container2], additionalContainers), reexportContainers), objectLiteralContainer); + } + const firstVariableMatch = !(container2.flags & getQualifiedLeftMeaning(meaning)) && container2.flags & 788968 /* Type */ && getDeclaredTypeOfSymbol(container2).flags & 524288 /* Object */ && meaning === 111551 /* Value */ ? forEachSymbolTableInScope(enclosingDeclaration, (t) => { + return forEachEntry(t, (s) => { + if (s.flags & getQualifiedLeftMeaning(meaning) && getTypeOfSymbol(s) === getDeclaredTypeOfSymbol(container2)) { + return s; + } + }); + }) : void 0; + let res = firstVariableMatch ? [firstVariableMatch, ...additionalContainers, container2] : [...additionalContainers, container2]; + res = append(res, objectLiteralContainer); + res = addRange(res, reexportContainers); + return res; + } + function fileSymbolIfFileSymbolExportEqualsContainer(d) { + return container && getFileSymbolIfFileSymbolExportEqualsContainer(d, container); + } + } + function getVariableDeclarationOfObjectLiteral(symbol, meaning) { + const firstDecl = !!length(symbol.declarations) && first(symbol.declarations); + if (meaning & 111551 /* Value */ && firstDecl && firstDecl.parent && isVariableDeclaration(firstDecl.parent)) { + if (isObjectLiteralExpression(firstDecl) && firstDecl === firstDecl.parent.initializer || isTypeLiteralNode(firstDecl) && firstDecl === firstDecl.parent.type) { + return getSymbolOfDeclaration(firstDecl.parent); + } + } + } + function getFileSymbolIfFileSymbolExportEqualsContainer(d, container) { + const fileSymbol = getExternalModuleContainer(d); + const exported = fileSymbol && fileSymbol.exports && fileSymbol.exports.get("export=" /* ExportEquals */); + return exported && getSymbolIfSameReference(exported, container) ? fileSymbol : void 0; + } + function getAliasForSymbolInContainer(container, symbol) { + if (container === getParentOfSymbol(symbol)) { + return symbol; + } + const exportEquals = container.exports && container.exports.get("export=" /* ExportEquals */); + if (exportEquals && getSymbolIfSameReference(exportEquals, symbol)) { + return container; + } + const exports2 = getExportsOfSymbol(container); + const quick = exports2.get(symbol.escapedName); + if (quick && getSymbolIfSameReference(quick, symbol)) { + return quick; + } + return forEachEntry(exports2, (exported) => { + if (getSymbolIfSameReference(exported, symbol)) { + return exported; + } + }); + } + function getSymbolIfSameReference(s1, s2) { + if (getMergedSymbol(resolveSymbol(getMergedSymbol(s1))) === getMergedSymbol(resolveSymbol(getMergedSymbol(s2)))) { + return s1; + } + } + function getExportSymbolOfValueSymbolIfExported(symbol) { + return getMergedSymbol(symbol && (symbol.flags & 1048576 /* ExportValue */) !== 0 && symbol.exportSymbol || symbol); + } + function symbolIsValue(symbol, includeTypeOnlyMembers) { + return !!(symbol.flags & 111551 /* Value */ || symbol.flags & 2097152 /* Alias */ && getSymbolFlags(symbol, !includeTypeOnlyMembers) & 111551 /* Value */); + } + function createType(flags) { + var _a; + const result = new Type29(checker, flags); + typeCount++; + result.id = typeCount; + (_a = tracing) == null ? void 0 : _a.recordType(result); + return result; + } + function createTypeWithSymbol(flags, symbol) { + const result = createType(flags); + result.symbol = symbol; + return result; + } + function createOriginType(flags) { + return new Type29(checker, flags); + } + function createIntrinsicType(kind, intrinsicName, objectFlags = 0 /* None */, debugIntrinsicName) { + checkIntrinsicName(intrinsicName, debugIntrinsicName); + const type = createType(kind); + type.intrinsicName = intrinsicName; + type.debugIntrinsicName = debugIntrinsicName; + type.objectFlags = objectFlags | 524288 /* CouldContainTypeVariablesComputed */ | 2097152 /* IsGenericTypeComputed */ | 33554432 /* IsUnknownLikeUnionComputed */ | 16777216 /* IsNeverIntersectionComputed */; + return type; + } + function checkIntrinsicName(name, debug) { + const key = `${name},${debug ?? ""}`; + if (seenIntrinsicNames.has(key)) { + Debug.fail(`Duplicate intrinsic type name ${name}${debug ? ` (${debug})` : ""}; you may need to pass a name to createIntrinsicType.`); + } + seenIntrinsicNames.add(key); + } + function createObjectType(objectFlags, symbol) { + const type = createTypeWithSymbol(524288 /* Object */, symbol); + type.objectFlags = objectFlags; + type.members = void 0; + type.properties = void 0; + type.callSignatures = void 0; + type.constructSignatures = void 0; + type.indexInfos = void 0; + return type; + } + function createTypeofType() { + return getUnionType(arrayFrom(typeofNEFacts.keys(), getStringLiteralType)); + } + function createTypeParameter(symbol) { + return createTypeWithSymbol(262144 /* TypeParameter */, symbol); + } + function isReservedMemberName(name) { + return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) !== 95 /* _ */ && name.charCodeAt(2) !== 64 /* at */ && name.charCodeAt(2) !== 35 /* hash */; + } + function getNamedMembers(members) { + let result; + members.forEach((symbol, id) => { + if (isNamedMember(symbol, id)) { + (result || (result = [])).push(symbol); + } + }); + return result || emptyArray; + } + function isNamedMember(member, escapedName) { + return !isReservedMemberName(escapedName) && symbolIsValue(member); + } + function getNamedOrIndexSignatureMembers(members) { + const result = getNamedMembers(members); + const index = getIndexSymbolFromSymbolTable(members); + return index ? concatenate(result, [index]) : result; + } + function setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos) { + const resolved = type; + resolved.members = members; + resolved.properties = emptyArray; + resolved.callSignatures = callSignatures; + resolved.constructSignatures = constructSignatures; + resolved.indexInfos = indexInfos; + if (members !== emptySymbols) resolved.properties = getNamedMembers(members); + return resolved; + } + function createAnonymousType(symbol, members, callSignatures, constructSignatures, indexInfos) { + return setStructuredTypeMembers(createObjectType(16 /* Anonymous */, symbol), members, callSignatures, constructSignatures, indexInfos); + } + function getResolvedTypeWithoutAbstractConstructSignatures(type) { + if (type.constructSignatures.length === 0) return type; + if (type.objectTypeWithoutAbstractConstructSignatures) return type.objectTypeWithoutAbstractConstructSignatures; + const constructSignatures = filter(type.constructSignatures, (signature) => !(signature.flags & 4 /* Abstract */)); + if (type.constructSignatures === constructSignatures) return type; + const typeCopy = createAnonymousType( + type.symbol, + type.members, + type.callSignatures, + some(constructSignatures) ? constructSignatures : emptyArray, + type.indexInfos + ); + type.objectTypeWithoutAbstractConstructSignatures = typeCopy; + typeCopy.objectTypeWithoutAbstractConstructSignatures = typeCopy; + return typeCopy; + } + function forEachSymbolTableInScope(enclosingDeclaration, callback) { + let result; + for (let location = enclosingDeclaration; location; location = location.parent) { + if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) { + if (result = callback( + location.locals, + /*ignoreQualification*/ + void 0, + /*isLocalNameLookup*/ + true, + location + )) { + return result; + } + } + switch (location.kind) { + case 307 /* SourceFile */: + if (!isExternalOrCommonJsModule(location)) { + break; + } + // falls through + case 267 /* ModuleDeclaration */: + const sym = getSymbolOfDeclaration(location); + if (result = callback( + (sym == null ? void 0 : sym.exports) || emptySymbols, + /*ignoreQualification*/ + void 0, + /*isLocalNameLookup*/ + true, + location + )) { + return result; + } + break; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + let table; + (getSymbolOfDeclaration(location).members || emptySymbols).forEach((memberSymbol, key) => { + if (memberSymbol.flags & (788968 /* Type */ & ~67108864 /* Assignment */)) { + (table || (table = createSymbolTable())).set(key, memberSymbol); + } + }); + if (table && (result = callback( + table, + /*ignoreQualification*/ + void 0, + /*isLocalNameLookup*/ + false, + location + ))) { + return result; + } + break; + } + } + return callback( + globals, + /*ignoreQualification*/ + void 0, + /*isLocalNameLookup*/ + true + ); + } + function getQualifiedLeftMeaning(rightMeaning) { + return rightMeaning === 111551 /* Value */ ? 111551 /* Value */ : 1920 /* Namespace */; + } + function getAccessibleSymbolChain(symbol, enclosingDeclaration, meaning, useOnlyExternalAliasing, visitedSymbolTablesMap = /* @__PURE__ */ new Map()) { + if (!(symbol && !isPropertyOrMethodDeclarationSymbol(symbol))) { + return void 0; + } + const links = getSymbolLinks(symbol); + const cache = links.accessibleChainCache || (links.accessibleChainCache = /* @__PURE__ */ new Map()); + const firstRelevantLocation = forEachSymbolTableInScope(enclosingDeclaration, (_, __, ___, node) => node); + const key = `${useOnlyExternalAliasing ? 0 : 1}|${firstRelevantLocation ? getNodeId(firstRelevantLocation) : 0}|${meaning}`; + if (cache.has(key)) { + return cache.get(key); + } + const id = getSymbolId(symbol); + let visitedSymbolTables = visitedSymbolTablesMap.get(id); + if (!visitedSymbolTables) { + visitedSymbolTablesMap.set(id, visitedSymbolTables = []); + } + const result = forEachSymbolTableInScope(enclosingDeclaration, getAccessibleSymbolChainFromSymbolTable); + cache.set(key, result); + return result; + function getAccessibleSymbolChainFromSymbolTable(symbols, ignoreQualification, isLocalNameLookup) { + if (!pushIfUnique(visitedSymbolTables, symbols)) { + return void 0; + } + const result2 = trySymbolTable(symbols, ignoreQualification, isLocalNameLookup); + visitedSymbolTables.pop(); + return result2; + } + function canQualifySymbol(symbolFromSymbolTable, meaning2) { + return !needsQualification(symbolFromSymbolTable, enclosingDeclaration, meaning2) || // If symbol needs qualification, make sure that parent is accessible, if it is then this symbol is accessible too + !!getAccessibleSymbolChain(symbolFromSymbolTable.parent, enclosingDeclaration, getQualifiedLeftMeaning(meaning2), useOnlyExternalAliasing, visitedSymbolTablesMap); + } + function isAccessible(symbolFromSymbolTable, resolvedAliasSymbol, ignoreQualification) { + return (symbol === (resolvedAliasSymbol || symbolFromSymbolTable) || getMergedSymbol(symbol) === getMergedSymbol(resolvedAliasSymbol || symbolFromSymbolTable)) && // if the symbolFromSymbolTable is not external module (it could be if it was determined as ambient external module and would be in globals table) + // and if symbolFromSymbolTable or alias resolution matches the symbol, + // check the symbol can be qualified, it is only then this symbol is accessible + !some(symbolFromSymbolTable.declarations, hasNonGlobalAugmentationExternalModuleSymbol) && (ignoreQualification || canQualifySymbol(getMergedSymbol(symbolFromSymbolTable), meaning)); + } + function trySymbolTable(symbols, ignoreQualification, isLocalNameLookup) { + if (isAccessible( + symbols.get(symbol.escapedName), + /*resolvedAliasSymbol*/ + void 0, + ignoreQualification + )) { + return [symbol]; + } + const result2 = forEachEntry(symbols, (symbolFromSymbolTable) => { + if (symbolFromSymbolTable.flags & 2097152 /* Alias */ && symbolFromSymbolTable.escapedName !== "export=" /* ExportEquals */ && symbolFromSymbolTable.escapedName !== "default" /* Default */ && !(isUMDExportSymbol(symbolFromSymbolTable) && enclosingDeclaration && isExternalModule(getSourceFileOfNode(enclosingDeclaration))) && (!useOnlyExternalAliasing || some(symbolFromSymbolTable.declarations, isExternalModuleImportEqualsDeclaration)) && (isLocalNameLookup ? !some(symbolFromSymbolTable.declarations, isNamespaceReexportDeclaration) : true) && (ignoreQualification || !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */))) { + const resolvedImportedSymbol = resolveAlias(symbolFromSymbolTable); + const candidate = getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification); + if (candidate) { + return candidate; + } + } + if (symbolFromSymbolTable.escapedName === symbol.escapedName && symbolFromSymbolTable.exportSymbol) { + if (isAccessible( + getMergedSymbol(symbolFromSymbolTable.exportSymbol), + /*resolvedAliasSymbol*/ + void 0, + ignoreQualification + )) { + return [symbol]; + } + } + }); + return result2 || (symbols === globals ? getCandidateListForSymbol(globalThisSymbol, globalThisSymbol, ignoreQualification) : void 0); + } + function getCandidateListForSymbol(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification) { + if (isAccessible(symbolFromSymbolTable, resolvedImportedSymbol, ignoreQualification)) { + return [symbolFromSymbolTable]; + } + const candidateTable = getExportsOfSymbol(resolvedImportedSymbol); + const accessibleSymbolsFromExports = candidateTable && getAccessibleSymbolChainFromSymbolTable( + candidateTable, + /*ignoreQualification*/ + true + ); + if (accessibleSymbolsFromExports && canQualifySymbol(symbolFromSymbolTable, getQualifiedLeftMeaning(meaning))) { + return [symbolFromSymbolTable].concat(accessibleSymbolsFromExports); + } + } + } + function needsQualification(symbol, enclosingDeclaration, meaning) { + let qualify = false; + forEachSymbolTableInScope(enclosingDeclaration, (symbolTable) => { + let symbolFromSymbolTable = getMergedSymbol(symbolTable.get(symbol.escapedName)); + if (!symbolFromSymbolTable) { + return false; + } + if (symbolFromSymbolTable === symbol) { + return true; + } + const shouldResolveAlias = symbolFromSymbolTable.flags & 2097152 /* Alias */ && !getDeclarationOfKind(symbolFromSymbolTable, 281 /* ExportSpecifier */); + symbolFromSymbolTable = shouldResolveAlias ? resolveAlias(symbolFromSymbolTable) : symbolFromSymbolTable; + const flags = shouldResolveAlias ? getSymbolFlags(symbolFromSymbolTable) : symbolFromSymbolTable.flags; + if (flags & meaning) { + qualify = true; + return true; + } + return false; + }); + return qualify; + } + function isPropertyOrMethodDeclarationSymbol(symbol) { + if (symbol.declarations && symbol.declarations.length) { + for (const declaration of symbol.declarations) { + switch (declaration.kind) { + case 172 /* PropertyDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + continue; + default: + return false; + } + } + return true; + } + return false; + } + function isTypeSymbolAccessible(typeSymbol, enclosingDeclaration) { + const access = isSymbolAccessibleWorker( + typeSymbol, + enclosingDeclaration, + 788968 /* Type */, + /*shouldComputeAliasesToMakeVisible*/ + false, + /*allowModules*/ + true + ); + return access.accessibility === 0 /* Accessible */; + } + function isValueSymbolAccessible(typeSymbol, enclosingDeclaration) { + const access = isSymbolAccessibleWorker( + typeSymbol, + enclosingDeclaration, + 111551 /* Value */, + /*shouldComputeAliasesToMakeVisible*/ + false, + /*allowModules*/ + true + ); + return access.accessibility === 0 /* Accessible */; + } + function isSymbolAccessibleByFlags(typeSymbol, enclosingDeclaration, flags) { + const access = isSymbolAccessibleWorker( + typeSymbol, + enclosingDeclaration, + flags, + /*shouldComputeAliasesToMakeVisible*/ + false, + /*allowModules*/ + false + ); + return access.accessibility === 0 /* Accessible */; + } + function isAnySymbolAccessible(symbols, enclosingDeclaration, initialSymbol, meaning, shouldComputeAliasesToMakeVisible, allowModules) { + if (!length(symbols)) return; + let hadAccessibleChain; + let earlyModuleBail = false; + for (const symbol of symbols) { + const accessibleSymbolChain = getAccessibleSymbolChain( + symbol, + enclosingDeclaration, + meaning, + /*useOnlyExternalAliasing*/ + false + ); + if (accessibleSymbolChain) { + hadAccessibleChain = symbol; + const hasAccessibleDeclarations = hasVisibleDeclarations(accessibleSymbolChain[0], shouldComputeAliasesToMakeVisible); + if (hasAccessibleDeclarations) { + return hasAccessibleDeclarations; + } + } + if (allowModules) { + if (some(symbol.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + if (shouldComputeAliasesToMakeVisible) { + earlyModuleBail = true; + continue; + } + return { + accessibility: 0 /* Accessible */ + }; + } + } + const containers = getContainersOfSymbol(symbol, enclosingDeclaration, meaning); + const parentResult = isAnySymbolAccessible(containers, enclosingDeclaration, initialSymbol, initialSymbol === symbol ? getQualifiedLeftMeaning(meaning) : meaning, shouldComputeAliasesToMakeVisible, allowModules); + if (parentResult) { + return parentResult; + } + } + if (earlyModuleBail) { + return { + accessibility: 0 /* Accessible */ + }; + } + if (hadAccessibleChain) { + return { + accessibility: 1 /* NotAccessible */, + errorSymbolName: symbolToString(initialSymbol, enclosingDeclaration, meaning), + errorModuleName: hadAccessibleChain !== initialSymbol ? symbolToString(hadAccessibleChain, enclosingDeclaration, 1920 /* Namespace */) : void 0 + }; + } + } + function isSymbolAccessible(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible) { + return isSymbolAccessibleWorker( + symbol, + enclosingDeclaration, + meaning, + shouldComputeAliasesToMakeVisible, + /*allowModules*/ + true + ); + } + function isSymbolAccessibleWorker(symbol, enclosingDeclaration, meaning, shouldComputeAliasesToMakeVisible, allowModules) { + if (symbol && enclosingDeclaration) { + const result = isAnySymbolAccessible([symbol], enclosingDeclaration, symbol, meaning, shouldComputeAliasesToMakeVisible, allowModules); + if (result) { + return result; + } + const symbolExternalModule = forEach(symbol.declarations, getExternalModuleContainer); + if (symbolExternalModule) { + const enclosingExternalModule = getExternalModuleContainer(enclosingDeclaration); + if (symbolExternalModule !== enclosingExternalModule) { + return { + accessibility: 2 /* CannotBeNamed */, + errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning), + errorModuleName: symbolToString(symbolExternalModule), + errorNode: isInJSFile(enclosingDeclaration) ? enclosingDeclaration : void 0 + }; + } + } + return { + accessibility: 1 /* NotAccessible */, + errorSymbolName: symbolToString(symbol, enclosingDeclaration, meaning) + }; + } + return { accessibility: 0 /* Accessible */ }; + } + function getExternalModuleContainer(declaration) { + const node = findAncestor(declaration, hasExternalModuleSymbol); + return node && getSymbolOfDeclaration(node); + } + function hasExternalModuleSymbol(declaration) { + return isAmbientModule(declaration) || declaration.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(declaration); + } + function hasNonGlobalAugmentationExternalModuleSymbol(declaration) { + return isModuleWithStringLiteralName(declaration) || declaration.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(declaration); + } + function hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) { + let aliasesToMakeVisible; + if (!every(filter(symbol.declarations, (d) => d.kind !== 80 /* Identifier */), getIsDeclarationVisible)) { + return void 0; + } + return { accessibility: 0 /* Accessible */, aliasesToMakeVisible }; + function getIsDeclarationVisible(declaration) { + var _a, _b; + if (!isDeclarationVisible(declaration)) { + const anyImportSyntax = getAnyImportSyntax(declaration); + if (anyImportSyntax && !hasSyntacticModifier(anyImportSyntax, 32 /* Export */) && // import clause without export + isDeclarationVisible(anyImportSyntax.parent)) { + return addVisibleAlias(declaration, anyImportSyntax); + } else if (isVariableDeclaration(declaration) && isVariableStatement(declaration.parent.parent) && !hasSyntacticModifier(declaration.parent.parent, 32 /* Export */) && // unexported variable statement + isDeclarationVisible(declaration.parent.parent.parent)) { + return addVisibleAlias(declaration, declaration.parent.parent); + } else if (isLateVisibilityPaintedStatement(declaration) && !hasSyntacticModifier(declaration, 32 /* Export */) && isDeclarationVisible(declaration.parent)) { + return addVisibleAlias(declaration, declaration); + } else if (isBindingElement(declaration)) { + if (symbol.flags & 2097152 /* Alias */ && isInJSFile(declaration) && ((_a = declaration.parent) == null ? void 0 : _a.parent) && isVariableDeclaration(declaration.parent.parent) && ((_b = declaration.parent.parent.parent) == null ? void 0 : _b.parent) && isVariableStatement(declaration.parent.parent.parent.parent) && !hasSyntacticModifier(declaration.parent.parent.parent.parent, 32 /* Export */) && declaration.parent.parent.parent.parent.parent && isDeclarationVisible(declaration.parent.parent.parent.parent.parent)) { + return addVisibleAlias(declaration, declaration.parent.parent.parent.parent); + } else if (symbol.flags & 2 /* BlockScopedVariable */) { + const variableStatement = findAncestor(declaration, isVariableStatement); + if (hasSyntacticModifier(variableStatement, 32 /* Export */)) { + return true; + } + if (!isDeclarationVisible(variableStatement.parent)) { + return false; + } + return addVisibleAlias(declaration, variableStatement); + } + } + return false; + } + return true; + } + function addVisibleAlias(declaration, aliasingStatement) { + if (shouldComputeAliasToMakeVisible) { + getNodeLinks(declaration).isVisible = true; + aliasesToMakeVisible = appendIfUnique(aliasesToMakeVisible, aliasingStatement); + } + return true; + } + } + function getMeaningOfEntityNameReference(entityName) { + let meaning; + if (entityName.parent.kind === 186 /* TypeQuery */ || entityName.parent.kind === 233 /* ExpressionWithTypeArguments */ && !isPartOfTypeNode(entityName.parent) || entityName.parent.kind === 167 /* ComputedPropertyName */ || entityName.parent.kind === 182 /* TypePredicate */ && entityName.parent.parameterName === entityName) { + meaning = 111551 /* Value */ | 1048576 /* ExportValue */; + } else if (entityName.kind === 166 /* QualifiedName */ || entityName.kind === 211 /* PropertyAccessExpression */ || entityName.parent.kind === 271 /* ImportEqualsDeclaration */ || entityName.parent.kind === 166 /* QualifiedName */ && entityName.parent.left === entityName || entityName.parent.kind === 211 /* PropertyAccessExpression */ && entityName.parent.expression === entityName || entityName.parent.kind === 212 /* ElementAccessExpression */ && entityName.parent.expression === entityName) { + meaning = 1920 /* Namespace */; + } else { + meaning = 788968 /* Type */; + } + return meaning; + } + function isEntityNameVisible(entityName, enclosingDeclaration, shouldComputeAliasToMakeVisible = true) { + const meaning = getMeaningOfEntityNameReference(entityName); + const firstIdentifier = getFirstIdentifier(entityName); + const symbol = resolveName( + enclosingDeclaration, + firstIdentifier.escapedText, + meaning, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + if (symbol && symbol.flags & 262144 /* TypeParameter */ && meaning & 788968 /* Type */) { + return { accessibility: 0 /* Accessible */ }; + } + if (!symbol && isThisIdentifier(firstIdentifier) && isSymbolAccessible( + getSymbolOfDeclaration(getThisContainer( + firstIdentifier, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + )), + firstIdentifier, + meaning, + /*shouldComputeAliasesToMakeVisible*/ + false + ).accessibility === 0 /* Accessible */) { + return { accessibility: 0 /* Accessible */ }; + } + if (!symbol) { + return { + accessibility: 3 /* NotResolved */, + errorSymbolName: getTextOfNode(firstIdentifier), + errorNode: firstIdentifier + }; + } + return hasVisibleDeclarations(symbol, shouldComputeAliasToMakeVisible) || { + accessibility: 1 /* NotAccessible */, + errorSymbolName: getTextOfNode(firstIdentifier), + errorNode: firstIdentifier + }; + } + function symbolToString(symbol, enclosingDeclaration, meaning, flags = 4 /* AllowAnyNodeKind */, writer) { + let nodeFlags = 70221824 /* IgnoreErrors */; + let internalNodeFlags = 0 /* None */; + if (flags & 2 /* UseOnlyExternalAliasing */) { + nodeFlags |= 128 /* UseOnlyExternalAliasing */; + } + if (flags & 1 /* WriteTypeParametersOrArguments */) { + nodeFlags |= 512 /* WriteTypeParametersInQualifiedName */; + } + if (flags & 8 /* UseAliasDefinedOutsideCurrentScope */) { + nodeFlags |= 16384 /* UseAliasDefinedOutsideCurrentScope */; + } + if (flags & 32 /* DoNotIncludeSymbolChain */) { + internalNodeFlags |= 4 /* DoNotIncludeSymbolChain */; + } + if (flags & 16 /* WriteComputedProps */) { + internalNodeFlags |= 1 /* WriteComputedProps */; + } + const builder = flags & 4 /* AllowAnyNodeKind */ ? nodeBuilder.symbolToNode : nodeBuilder.symbolToEntityName; + return writer ? symbolToStringWorker(writer).getText() : usingSingleLineStringWriter(symbolToStringWorker); + function symbolToStringWorker(writer2) { + const entity = builder(symbol, meaning, enclosingDeclaration, nodeFlags, internalNodeFlags); + const printer = (enclosingDeclaration == null ? void 0 : enclosingDeclaration.kind) === 307 /* SourceFile */ ? createPrinterWithRemoveCommentsNeverAsciiEscape() : createPrinterWithRemoveComments(); + const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); + printer.writeNode( + 4 /* Unspecified */, + entity, + /*sourceFile*/ + sourceFile, + writer2 + ); + return writer2; + } + } + function signatureToString(signature, enclosingDeclaration, flags = 0 /* None */, kind, writer) { + return writer ? signatureToStringWorker(writer).getText() : usingSingleLineStringWriter(signatureToStringWorker); + function signatureToStringWorker(writer2) { + let sigOutput; + if (flags & 262144 /* WriteArrowStyleSignature */) { + sigOutput = kind === 1 /* Construct */ ? 185 /* ConstructorType */ : 184 /* FunctionType */; + } else { + sigOutput = kind === 1 /* Construct */ ? 180 /* ConstructSignature */ : 179 /* CallSignature */; + } + const sig = nodeBuilder.signatureToSignatureDeclaration(signature, sigOutput, enclosingDeclaration, toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */); + const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon(); + const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); + printer.writeNode( + 4 /* Unspecified */, + sig, + /*sourceFile*/ + sourceFile, + getTrailingSemicolonDeferringWriter(writer2) + ); + return writer2; + } + } + function typeToString(type, enclosingDeclaration, flags = 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer = createTextWriter("")) { + const noTruncation = compilerOptions.noErrorTruncation || flags & 1 /* NoTruncation */; + const typeNode = nodeBuilder.typeToTypeNode( + type, + enclosingDeclaration, + toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | (noTruncation ? 1 /* NoTruncation */ : 0 /* None */), + /*internalFlags*/ + void 0 + ); + if (typeNode === void 0) return Debug.fail("should always get typenode"); + const printer = type !== unresolvedType ? createPrinterWithRemoveComments() : createPrinterWithDefaults(); + const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); + printer.writeNode( + 4 /* Unspecified */, + typeNode, + /*sourceFile*/ + sourceFile, + writer + ); + const result = writer.getText(); + const maxLength2 = noTruncation ? noTruncationMaximumTruncationLength * 2 : defaultMaximumTruncationLength * 2; + if (maxLength2 && result && result.length >= maxLength2) { + return result.substr(0, maxLength2 - "...".length) + "..."; + } + return result; + } + function getTypeNamesForErrorDisplay(left, right) { + let leftStr = symbolValueDeclarationIsContextSensitive(left.symbol) ? typeToString(left, left.symbol.valueDeclaration) : typeToString(left); + let rightStr = symbolValueDeclarationIsContextSensitive(right.symbol) ? typeToString(right, right.symbol.valueDeclaration) : typeToString(right); + if (leftStr === rightStr) { + leftStr = getTypeNameForErrorDisplay(left); + rightStr = getTypeNameForErrorDisplay(right); + } + return [leftStr, rightStr]; + } + function getTypeNameForErrorDisplay(type) { + return typeToString( + type, + /*enclosingDeclaration*/ + void 0, + 64 /* UseFullyQualifiedType */ + ); + } + function symbolValueDeclarationIsContextSensitive(symbol) { + return symbol && !!symbol.valueDeclaration && isExpression(symbol.valueDeclaration) && !isContextSensitive(symbol.valueDeclaration); + } + function toNodeBuilderFlags(flags = 0 /* None */) { + return flags & 848330095 /* NodeBuilderFlagsMask */; + } + function isClassInstanceSide(type) { + return !!type.symbol && !!(type.symbol.flags & 32 /* Class */) && (type === getDeclaredTypeOfClassOrInterface(type.symbol) || !!(type.flags & 524288 /* Object */) && !!(getObjectFlags(type) & 16777216 /* IsClassInstanceClone */)); + } + function getTypeFromTypeNodeWithoutContext(node) { + return getTypeFromTypeNode(node); + } + function createNodeBuilder() { + const syntacticBuilderResolver = { + evaluateEntityNameExpression, + isExpandoFunctionDeclaration, + hasLateBindableName, + shouldRemoveDeclaration(context, node) { + return !(context.internalFlags & 8 /* AllowUnresolvedNames */ && isEntityNameExpression(node.name.expression) && checkComputedPropertyName(node.name).flags & 1 /* Any */); + }, + createRecoveryBoundary(context) { + return createRecoveryBoundary(context); + }, + isDefinitelyReferenceToGlobalSymbolObject, + getAllAccessorDeclarations: getAllAccessorDeclarationsForDeclaration, + requiresAddingImplicitUndefined(declaration, symbol, enclosingDeclaration) { + var _a; + switch (declaration.kind) { + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 348 /* JSDocPropertyTag */: + symbol ?? (symbol = getSymbolOfDeclaration(declaration)); + const type = getTypeOfSymbol(symbol); + return !!(symbol.flags & 4 /* Property */ && symbol.flags & 16777216 /* Optional */ && isOptionalDeclaration(declaration) && ((_a = symbol.links) == null ? void 0 : _a.mappedType) && containsNonMissingUndefinedType(type)); + case 169 /* Parameter */: + case 341 /* JSDocParameterTag */: + return requiresAddingImplicitUndefined(declaration, enclosingDeclaration); + default: + Debug.assertNever(declaration); + } + }, + isOptionalParameter, + isUndefinedIdentifierExpression(node) { + Debug.assert(isExpressionNode(node)); + return getSymbolAtLocation(node) === undefinedSymbol; + }, + isEntityNameVisible(context, entityName, shouldComputeAliasToMakeVisible) { + return isEntityNameVisible(entityName, context.enclosingDeclaration, shouldComputeAliasToMakeVisible); + }, + serializeExistingTypeNode(context, typeNode, addUndefined) { + return serializeExistingTypeNode(context, typeNode, !!addUndefined); + }, + serializeReturnTypeForSignature(syntacticContext, signatureDeclaration) { + const context = syntacticContext; + const signature = getSignatureFromDeclaration(signatureDeclaration); + const returnType = context.enclosingSymbolTypes.get(getSymbolId(getSymbolOfDeclaration(signatureDeclaration))) ?? instantiateType(getReturnTypeOfSignature(signature), context.mapper); + return serializeInferredReturnTypeForSignature(context, signature, returnType); + }, + serializeTypeOfExpression(syntacticContext, expr) { + const context = syntacticContext; + const type = instantiateType(getWidenedType(getRegularTypeOfExpression(expr)), context.mapper); + return typeToTypeNodeHelper(type, context); + }, + serializeTypeOfDeclaration(syntacticContext, declaration, symbol) { + var _a; + const context = syntacticContext; + symbol ?? (symbol = getSymbolOfDeclaration(declaration)); + let type = (_a = context.enclosingSymbolTypes) == null ? void 0 : _a.get(getSymbolId(symbol)); + if (type === void 0) { + type = symbol && !(symbol.flags & (2048 /* TypeLiteral */ | 131072 /* Signature */)) ? instantiateType(getWidenedLiteralType(getTypeOfSymbol(symbol)), context.mapper) : errorType; + } + const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); + if (addUndefinedForParameter) { + type = getOptionalType(type); + } + return serializeInferredTypeForDeclaration(symbol, context, type); + }, + serializeNameOfParameter(context, parameter) { + return parameterToParameterDeclarationName(getSymbolOfDeclaration(parameter), parameter, context); + }, + serializeEntityName(syntacticContext, node) { + const context = syntacticContext; + const symbol = getSymbolAtLocation( + node, + /*ignoreErrors*/ + true + ); + if (!symbol) return void 0; + if (!isValueSymbolAccessible(symbol, context.enclosingDeclaration)) return void 0; + return symbolToExpression(symbol, context, 111551 /* Value */ | 1048576 /* ExportValue */); + }, + serializeTypeName(context, node, isTypeOf, typeArguments) { + return serializeTypeName(context, node, isTypeOf, typeArguments); + }, + getJsDocPropertyOverride(syntacticContext, jsDocTypeLiteral, jsDocProperty) { + const context = syntacticContext; + const name = isIdentifier(jsDocProperty.name) ? jsDocProperty.name : jsDocProperty.name.right; + const typeViaParent = getTypeOfPropertyOfType(getTypeFromTypeNode2(context, jsDocTypeLiteral), name.escapedText); + const overrideTypeNode = typeViaParent && jsDocProperty.typeExpression && getTypeFromTypeNode2(context, jsDocProperty.typeExpression.type) !== typeViaParent ? typeToTypeNodeHelper(typeViaParent, context) : void 0; + return overrideTypeNode; + }, + enterNewScope(context, node) { + if (isFunctionLike(node) || isJSDocSignature(node)) { + const signature = getSignatureFromDeclaration(node); + const expandedParams = getExpandedParameters( + signature, + /*skipUnionExpanding*/ + true + )[0]; + return enterNewScope(context, node, expandedParams, signature.typeParameters); + } else { + const typeParameters = isConditionalTypeNode(node) ? getInferTypeParameters(node) : [getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter))]; + return enterNewScope( + context, + node, + /*expandedParams*/ + void 0, + typeParameters + ); + } + }, + markNodeReuse(context, range, location) { + return setTextRange2(context, range, location); + }, + trackExistingEntityName(context, node) { + return trackExistingEntityName(node, context); + }, + trackComputedName(context, accessExpression) { + trackComputedName(accessExpression, context.enclosingDeclaration, context); + }, + getModuleSpecifierOverride(syntacticContext, parent2, lit) { + const context = syntacticContext; + if (context.bundled || context.enclosingFile !== getSourceFileOfNode(lit)) { + let name = lit.text; + const nodeSymbol = getNodeLinks(parent2).resolvedSymbol; + const meaning = parent2.isTypeOf ? 111551 /* Value */ : 788968 /* Type */; + const parentSymbol = nodeSymbol && isSymbolAccessible( + nodeSymbol, + context.enclosingDeclaration, + meaning, + /*shouldComputeAliasesToMakeVisible*/ + false + ).accessibility === 0 /* Accessible */ && lookupSymbolChain( + nodeSymbol, + context, + meaning, + /*yieldModuleSymbol*/ + true + )[0]; + if (parentSymbol && isExternalModuleSymbol(parentSymbol)) { + name = getSpecifierForModuleSymbol(parentSymbol, context); + } else { + const targetFile = getExternalModuleFileFromDeclaration(parent2); + if (targetFile) { + name = getSpecifierForModuleSymbol(targetFile.symbol, context); + } + } + if (name.includes("/node_modules/")) { + context.encounteredError = true; + if (context.tracker.reportLikelyUnsafeImportRequiredError) { + context.tracker.reportLikelyUnsafeImportRequiredError(name); + } + } + return name; + } + }, + canReuseTypeNode(context, typeNode) { + return canReuseTypeNode(context, typeNode); + }, + canReuseTypeNodeAnnotation(syntacticContext, node, existing, symbol, requiresAddingUndefined) { + var _a; + const context = syntacticContext; + if (context.enclosingDeclaration === void 0) return false; + symbol ?? (symbol = getSymbolOfDeclaration(node)); + let type = (_a = context.enclosingSymbolTypes) == null ? void 0 : _a.get(getSymbolId(symbol)); + if (type === void 0) { + if (symbol.flags & 98304 /* Accessor */) { + type = node.kind === 178 /* SetAccessor */ ? getWriteTypeOfSymbol(symbol) : getTypeOfAccessors(symbol); + } else if (isValueSignatureDeclaration(node)) { + type = getReturnTypeOfSignature(getSignatureFromDeclaration(node)); + } else { + type = getTypeOfSymbol(symbol); + } + } + let annotationType = getTypeFromTypeNodeWithoutContext(existing); + if (isErrorType(annotationType)) { + return true; + } + if (requiresAddingUndefined && annotationType) { + annotationType = getOptionalType(annotationType, !isParameter(node)); + } + return !!annotationType && typeNodeIsEquivalentToType(node, type, annotationType) && existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type); + } + }; + return { + syntacticBuilderResolver, + typeToTypeNode: (type, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typeToTypeNodeHelper(type, context)), + typePredicateToTypePredicateNode: (typePredicate, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typePredicateToTypePredicateNodeHelper(typePredicate, context)), + serializeTypeForExpression: (expr, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => syntacticNodeBuilder.serializeTypeOfExpression(expr, context)), + serializeTypeForDeclaration: (declaration, symbol, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => syntacticNodeBuilder.serializeTypeOfDeclaration(declaration, symbol, context)), + serializeReturnTypeForSignature: (signature, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => syntacticNodeBuilder.serializeReturnTypeForSignature(signature, getSymbolOfDeclaration(signature), context)), + indexInfoToIndexSignatureDeclaration: (indexInfo, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => indexInfoToIndexSignatureDeclarationHelper( + indexInfo, + context, + /*typeNode*/ + void 0 + )), + signatureToSignatureDeclaration: (signature, kind, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => signatureToSignatureDeclarationHelper(signature, kind, context)), + symbolToEntityName: (symbol, meaning, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToName( + symbol, + context, + meaning, + /*expectsIdentifier*/ + false + )), + symbolToExpression: (symbol, meaning, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToExpression(symbol, context, meaning)), + symbolToTypeParameterDeclarations: (symbol, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typeParametersToTypeParameterDeclarations(symbol, context)), + symbolToParameterDeclaration: (symbol, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToParameterDeclaration(symbol, context)), + typeParameterToDeclaration: (parameter, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => typeParameterToDeclaration(parameter, context)), + symbolTableToDeclarationStatements: (symbolTable, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolTableToDeclarationStatements(symbolTable, context)), + symbolToNode: (symbol, meaning, enclosingDeclaration, flags, internalFlags, tracker) => withContext2(enclosingDeclaration, flags, internalFlags, tracker, (context) => symbolToNode(symbol, context, meaning)) + }; + function getTypeFromTypeNode2(context, node, noMappedTypes) { + const type = getTypeFromTypeNodeWithoutContext(node); + if (!context.mapper) return type; + const mappedType = instantiateType(type, context.mapper); + return noMappedTypes && mappedType !== type ? void 0 : mappedType; + } + function setTextRange2(context, range, location) { + if (!nodeIsSynthesized(range) || !(range.flags & 16 /* Synthesized */) || !context.enclosingFile || context.enclosingFile !== getSourceFileOfNode(getOriginalNode(range))) { + range = factory.cloneNode(range); + } + if (range === location) return range; + if (!location) { + return range; + } + let original = range.original; + while (original && original !== location) { + original = original.original; + } + if (!original) { + setOriginalNode(range, location); + } + if (context.enclosingFile && context.enclosingFile === getSourceFileOfNode(getOriginalNode(location))) { + return setTextRange(range, location); + } + return range; + } + function symbolToNode(symbol, context, meaning) { + if (context.internalFlags & 1 /* WriteComputedProps */) { + if (symbol.valueDeclaration) { + const name = getNameOfDeclaration(symbol.valueDeclaration); + if (name && isComputedPropertyName(name)) return name; + } + const nameType = getSymbolLinks(symbol).nameType; + if (nameType && nameType.flags & (1024 /* EnumLiteral */ | 8192 /* UniqueESSymbol */)) { + context.enclosingDeclaration = nameType.symbol.valueDeclaration; + return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, meaning)); + } + } + return symbolToExpression(symbol, context, meaning); + } + function withContext2(enclosingDeclaration, flags, internalFlags, tracker, cb) { + const moduleResolverHost = (tracker == null ? void 0 : tracker.trackSymbol) ? tracker.moduleResolverHost : (internalFlags || 0 /* None */) & 4 /* DoNotIncludeSymbolChain */ ? createBasicNodeBuilderModuleSpecifierResolutionHost(host) : void 0; + const context = { + enclosingDeclaration, + enclosingFile: enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration), + flags: flags || 0 /* None */, + internalFlags: internalFlags || 0 /* None */, + tracker: void 0, + encounteredError: false, + suppressReportInferenceFallback: false, + reportedDiagnostic: false, + visitedTypes: void 0, + symbolDepth: void 0, + inferTypeParameters: void 0, + approximateLength: 0, + trackedSymbols: void 0, + bundled: !!compilerOptions.outFile && !!enclosingDeclaration && isExternalOrCommonJsModule(getSourceFileOfNode(enclosingDeclaration)), + truncating: false, + usedSymbolNames: void 0, + remappedSymbolNames: void 0, + remappedSymbolReferences: void 0, + reverseMappedStack: void 0, + mustCreateTypeParameterSymbolList: true, + typeParameterSymbolList: void 0, + mustCreateTypeParametersNamesLookups: true, + typeParameterNames: void 0, + typeParameterNamesByText: void 0, + typeParameterNamesByTextNextNameCount: void 0, + enclosingSymbolTypes: /* @__PURE__ */ new Map(), + mapper: void 0 + }; + context.tracker = new SymbolTrackerImpl(context, tracker, moduleResolverHost); + const resultingNode = cb(context); + if (context.truncating && context.flags & 1 /* NoTruncation */) { + context.tracker.reportTruncationError(); + } + return context.encounteredError ? void 0 : resultingNode; + } + function addSymbolTypeToContext(context, symbol, type) { + const id = getSymbolId(symbol); + const oldType = context.enclosingSymbolTypes.get(id); + context.enclosingSymbolTypes.set(id, type); + return restore; + function restore() { + if (oldType) { + context.enclosingSymbolTypes.set(id, oldType); + } else { + context.enclosingSymbolTypes.delete(id); + } + } + } + function saveRestoreFlags(context) { + const flags = context.flags; + const internalFlags = context.internalFlags; + return restore; + function restore() { + context.flags = flags; + context.internalFlags = internalFlags; + } + } + function checkTruncationLength(context) { + if (context.truncating) return context.truncating; + return context.truncating = context.approximateLength > (context.flags & 1 /* NoTruncation */ ? noTruncationMaximumTruncationLength : defaultMaximumTruncationLength); + } + function typeToTypeNodeHelper(type, context) { + const restoreFlags = saveRestoreFlags(context); + const typeNode = typeToTypeNodeWorker(type, context); + restoreFlags(); + return typeNode; + } + function typeToTypeNodeWorker(type, context) { + var _a, _b; + if (cancellationToken && cancellationToken.throwIfCancellationRequested) { + cancellationToken.throwIfCancellationRequested(); + } + const inTypeAlias = context.flags & 8388608 /* InTypeAlias */; + context.flags &= ~8388608 /* InTypeAlias */; + if (!type) { + if (!(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) { + context.encounteredError = true; + return void 0; + } + context.approximateLength += 3; + return factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + if (!(context.flags & 536870912 /* NoTypeReduction */)) { + type = getReducedType(type); + } + if (type.flags & 1 /* Any */) { + if (type.aliasSymbol) { + return factory.createTypeReferenceNode(symbolToEntityNameNode(type.aliasSymbol), mapToTypeNodes(type.aliasTypeArguments, context)); + } + if (type === unresolvedType) { + return addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "unresolved"); + } + context.approximateLength += 3; + return factory.createKeywordTypeNode(type === intrinsicMarkerType ? 141 /* IntrinsicKeyword */ : 133 /* AnyKeyword */); + } + if (type.flags & 2 /* Unknown */) { + return factory.createKeywordTypeNode(159 /* UnknownKeyword */); + } + if (type.flags & 4 /* String */) { + context.approximateLength += 6; + return factory.createKeywordTypeNode(154 /* StringKeyword */); + } + if (type.flags & 8 /* Number */) { + context.approximateLength += 6; + return factory.createKeywordTypeNode(150 /* NumberKeyword */); + } + if (type.flags & 64 /* BigInt */) { + context.approximateLength += 6; + return factory.createKeywordTypeNode(163 /* BigIntKeyword */); + } + if (type.flags & 16 /* Boolean */ && !type.aliasSymbol) { + context.approximateLength += 7; + return factory.createKeywordTypeNode(136 /* BooleanKeyword */); + } + if (type.flags & 1056 /* EnumLike */) { + if (type.symbol.flags & 8 /* EnumMember */) { + const parentSymbol = getParentOfSymbol(type.symbol); + const parentName = symbolToTypeNode(parentSymbol, context, 788968 /* Type */); + if (getDeclaredTypeOfSymbol(parentSymbol) === type) { + return parentName; + } + const memberName = symbolName(type.symbol); + if (isIdentifierText(memberName, 1 /* ES5 */)) { + return appendReferenceToType( + parentName, + factory.createTypeReferenceNode( + memberName, + /*typeArguments*/ + void 0 + ) + ); + } + if (isImportTypeNode(parentName)) { + parentName.isTypeOf = true; + return factory.createIndexedAccessTypeNode(parentName, factory.createLiteralTypeNode(factory.createStringLiteral(memberName))); + } else if (isTypeReferenceNode(parentName)) { + return factory.createIndexedAccessTypeNode(factory.createTypeQueryNode(parentName.typeName), factory.createLiteralTypeNode(factory.createStringLiteral(memberName))); + } else { + return Debug.fail("Unhandled type node kind returned from `symbolToTypeNode`."); + } + } + return symbolToTypeNode(type.symbol, context, 788968 /* Type */); + } + if (type.flags & 128 /* StringLiteral */) { + context.approximateLength += type.value.length + 2; + return factory.createLiteralTypeNode(setEmitFlags(factory.createStringLiteral(type.value, !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */)), 16777216 /* NoAsciiEscaping */)); + } + if (type.flags & 256 /* NumberLiteral */) { + const value = type.value; + context.approximateLength += ("" + value).length; + return factory.createLiteralTypeNode(value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-value)) : factory.createNumericLiteral(value)); + } + if (type.flags & 2048 /* BigIntLiteral */) { + context.approximateLength += pseudoBigIntToString(type.value).length + 1; + return factory.createLiteralTypeNode(factory.createBigIntLiteral(type.value)); + } + if (type.flags & 512 /* BooleanLiteral */) { + context.approximateLength += type.intrinsicName.length; + return factory.createLiteralTypeNode(type.intrinsicName === "true" ? factory.createTrue() : factory.createFalse()); + } + if (type.flags & 8192 /* UniqueESSymbol */) { + if (!(context.flags & 1048576 /* AllowUniqueESSymbolType */)) { + if (isValueSymbolAccessible(type.symbol, context.enclosingDeclaration)) { + context.approximateLength += 6; + return symbolToTypeNode(type.symbol, context, 111551 /* Value */); + } + if (context.tracker.reportInaccessibleUniqueSymbolError) { + context.tracker.reportInaccessibleUniqueSymbolError(); + } + } + context.approximateLength += 13; + return factory.createTypeOperatorNode(158 /* UniqueKeyword */, factory.createKeywordTypeNode(155 /* SymbolKeyword */)); + } + if (type.flags & 16384 /* Void */) { + context.approximateLength += 4; + return factory.createKeywordTypeNode(116 /* VoidKeyword */); + } + if (type.flags & 32768 /* Undefined */) { + context.approximateLength += 9; + return factory.createKeywordTypeNode(157 /* UndefinedKeyword */); + } + if (type.flags & 65536 /* Null */) { + context.approximateLength += 4; + return factory.createLiteralTypeNode(factory.createNull()); + } + if (type.flags & 131072 /* Never */) { + context.approximateLength += 5; + return factory.createKeywordTypeNode(146 /* NeverKeyword */); + } + if (type.flags & 4096 /* ESSymbol */) { + context.approximateLength += 6; + return factory.createKeywordTypeNode(155 /* SymbolKeyword */); + } + if (type.flags & 67108864 /* NonPrimitive */) { + context.approximateLength += 6; + return factory.createKeywordTypeNode(151 /* ObjectKeyword */); + } + if (isThisTypeParameter(type)) { + if (context.flags & 4194304 /* InObjectTypeLiteral */) { + if (!context.encounteredError && !(context.flags & 32768 /* AllowThisInObjectLiteral */)) { + context.encounteredError = true; + } + (_b = (_a = context.tracker).reportInaccessibleThisError) == null ? void 0 : _b.call(_a); + } + context.approximateLength += 4; + return factory.createThisTypeNode(); + } + if (!inTypeAlias && type.aliasSymbol && (context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */ || isTypeSymbolAccessible(type.aliasSymbol, context.enclosingDeclaration))) { + const typeArgumentNodes = mapToTypeNodes(type.aliasTypeArguments, context); + if (isReservedMemberName(type.aliasSymbol.escapedName) && !(type.aliasSymbol.flags & 32 /* Class */)) return factory.createTypeReferenceNode(factory.createIdentifier(""), typeArgumentNodes); + if (length(typeArgumentNodes) === 1 && type.aliasSymbol === globalArrayType.symbol) { + return factory.createArrayTypeNode(typeArgumentNodes[0]); + } + return symbolToTypeNode(type.aliasSymbol, context, 788968 /* Type */, typeArgumentNodes); + } + const objectFlags = getObjectFlags(type); + if (objectFlags & 4 /* Reference */) { + Debug.assert(!!(type.flags & 524288 /* Object */)); + return type.node ? visitAndTransformType(type, typeReferenceToTypeNode) : typeReferenceToTypeNode(type); + } + if (type.flags & 262144 /* TypeParameter */ || objectFlags & 3 /* ClassOrInterface */) { + if (type.flags & 262144 /* TypeParameter */ && contains(context.inferTypeParameters, type)) { + context.approximateLength += symbolName(type.symbol).length + 6; + let constraintNode; + const constraint = getConstraintOfTypeParameter(type); + if (constraint) { + const inferredConstraint = getInferredTypeParameterConstraint( + type, + /*omitTypeReferences*/ + true + ); + if (!(inferredConstraint && isTypeIdenticalTo(constraint, inferredConstraint))) { + context.approximateLength += 9; + constraintNode = constraint && typeToTypeNodeHelper(constraint, context); + } + } + return factory.createInferTypeNode(typeParameterToDeclarationWithConstraint(type, context, constraintNode)); + } + if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type.flags & 262144 /* TypeParameter */) { + const name2 = typeParameterToName(type, context); + context.approximateLength += idText(name2).length; + return factory.createTypeReferenceNode( + factory.createIdentifier(idText(name2)), + /*typeArguments*/ + void 0 + ); + } + if (type.symbol) { + return symbolToTypeNode(type.symbol, context, 788968 /* Type */); + } + const name = (type === markerSuperTypeForCheck || type === markerSubTypeForCheck) && varianceTypeParameter && varianceTypeParameter.symbol ? (type === markerSubTypeForCheck ? "sub-" : "super-") + symbolName(varianceTypeParameter.symbol) : "?"; + return factory.createTypeReferenceNode( + factory.createIdentifier(name), + /*typeArguments*/ + void 0 + ); + } + if (type.flags & 1048576 /* Union */ && type.origin) { + type = type.origin; + } + if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) { + const types = type.flags & 1048576 /* Union */ ? formatUnionTypes(type.types) : type.types; + if (length(types) === 1) { + return typeToTypeNodeHelper(types[0], context); + } + const typeNodes = mapToTypeNodes( + types, + context, + /*isBareList*/ + true + ); + if (typeNodes && typeNodes.length > 0) { + return type.flags & 1048576 /* Union */ ? factory.createUnionTypeNode(typeNodes) : factory.createIntersectionTypeNode(typeNodes); + } else { + if (!context.encounteredError && !(context.flags & 262144 /* AllowEmptyUnionOrIntersection */)) { + context.encounteredError = true; + } + return void 0; + } + } + if (objectFlags & (16 /* Anonymous */ | 32 /* Mapped */)) { + Debug.assert(!!(type.flags & 524288 /* Object */)); + return createAnonymousTypeNode(type); + } + if (type.flags & 4194304 /* Index */) { + const indexedType = type.type; + context.approximateLength += 6; + const indexTypeNode = typeToTypeNodeHelper(indexedType, context); + return factory.createTypeOperatorNode(143 /* KeyOfKeyword */, indexTypeNode); + } + if (type.flags & 134217728 /* TemplateLiteral */) { + const texts = type.texts; + const types = type.types; + const templateHead = factory.createTemplateHead(texts[0]); + const templateSpans = factory.createNodeArray( + map(types, (t, i) => factory.createTemplateLiteralTypeSpan( + typeToTypeNodeHelper(t, context), + (i < types.length - 1 ? factory.createTemplateMiddle : factory.createTemplateTail)(texts[i + 1]) + )) + ); + context.approximateLength += 2; + return factory.createTemplateLiteralType(templateHead, templateSpans); + } + if (type.flags & 268435456 /* StringMapping */) { + const typeNode = typeToTypeNodeHelper(type.type, context); + return symbolToTypeNode(type.symbol, context, 788968 /* Type */, [typeNode]); + } + if (type.flags & 8388608 /* IndexedAccess */) { + const objectTypeNode = typeToTypeNodeHelper(type.objectType, context); + const indexTypeNode = typeToTypeNodeHelper(type.indexType, context); + context.approximateLength += 2; + return factory.createIndexedAccessTypeNode(objectTypeNode, indexTypeNode); + } + if (type.flags & 16777216 /* Conditional */) { + return visitAndTransformType(type, (type2) => conditionalTypeToTypeNode(type2)); + } + if (type.flags & 33554432 /* Substitution */) { + const typeNode = typeToTypeNodeHelper(type.baseType, context); + const noInferSymbol = isNoInferType(type) && getGlobalTypeSymbol( + "NoInfer", + /*reportErrors*/ + false + ); + return noInferSymbol ? symbolToTypeNode(noInferSymbol, context, 788968 /* Type */, [typeNode]) : typeNode; + } + return Debug.fail("Should be unreachable."); + function conditionalTypeToTypeNode(type2) { + const checkTypeNode = typeToTypeNodeHelper(type2.checkType, context); + context.approximateLength += 15; + if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && type2.root.isDistributive && !(type2.checkType.flags & 262144 /* TypeParameter */)) { + const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T")); + const name = typeParameterToName(newParam, context); + const newTypeVariable = factory.createTypeReferenceNode(name); + context.approximateLength += 37; + const newMapper = prependTypeMapping(type2.root.checkType, newParam, type2.mapper); + const saveInferTypeParameters2 = context.inferTypeParameters; + context.inferTypeParameters = type2.root.inferTypeParameters; + const extendsTypeNode2 = typeToTypeNodeHelper(instantiateType(type2.root.extendsType, newMapper), context); + context.inferTypeParameters = saveInferTypeParameters2; + const trueTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode2(context, type2.root.node.trueType), newMapper)); + const falseTypeNode2 = typeToTypeNodeOrCircularityElision(instantiateType(getTypeFromTypeNode2(context, type2.root.node.falseType), newMapper)); + return factory.createConditionalTypeNode( + checkTypeNode, + factory.createInferTypeNode(factory.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + factory.cloneNode(newTypeVariable.typeName) + )), + factory.createConditionalTypeNode( + factory.createTypeReferenceNode(factory.cloneNode(name)), + typeToTypeNodeHelper(type2.checkType, context), + factory.createConditionalTypeNode(newTypeVariable, extendsTypeNode2, trueTypeNode2, falseTypeNode2), + factory.createKeywordTypeNode(146 /* NeverKeyword */) + ), + factory.createKeywordTypeNode(146 /* NeverKeyword */) + ); + } + const saveInferTypeParameters = context.inferTypeParameters; + context.inferTypeParameters = type2.root.inferTypeParameters; + const extendsTypeNode = typeToTypeNodeHelper(type2.extendsType, context); + context.inferTypeParameters = saveInferTypeParameters; + const trueTypeNode = typeToTypeNodeOrCircularityElision(getTrueTypeFromConditionalType(type2)); + const falseTypeNode = typeToTypeNodeOrCircularityElision(getFalseTypeFromConditionalType(type2)); + return factory.createConditionalTypeNode(checkTypeNode, extendsTypeNode, trueTypeNode, falseTypeNode); + } + function typeToTypeNodeOrCircularityElision(type2) { + var _a2, _b2, _c; + if (type2.flags & 1048576 /* Union */) { + if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(getTypeId(type2))) { + if (!(context.flags & 131072 /* AllowAnonymousIdentifier */)) { + context.encounteredError = true; + (_c = (_b2 = context.tracker) == null ? void 0 : _b2.reportCyclicStructureError) == null ? void 0 : _c.call(_b2); + } + return createElidedInformationPlaceholder(context); + } + return visitAndTransformType(type2, (type3) => typeToTypeNodeHelper(type3, context)); + } + return typeToTypeNodeHelper(type2, context); + } + function isMappedTypeHomomorphic(type2) { + return !!getHomomorphicTypeVariable(type2); + } + function isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) { + return !!type2.target && isMappedTypeHomomorphic(type2.target) && !isMappedTypeHomomorphic(type2); + } + function createMappedTypeNodeFromType(type2) { + var _a2; + Debug.assert(!!(type2.flags & 524288 /* Object */)); + const readonlyToken = type2.declaration.readonlyToken ? factory.createToken(type2.declaration.readonlyToken.kind) : void 0; + const questionToken = type2.declaration.questionToken ? factory.createToken(type2.declaration.questionToken.kind) : void 0; + let appropriateConstraintTypeNode; + let newTypeVariable; + const needsModifierPreservingWrapper = !isMappedTypeWithKeyofConstraintDeclaration(type2) && !(getModifiersTypeFromMappedType(type2).flags & 2 /* Unknown */) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && !(getConstraintTypeFromMappedType(type2).flags & 262144 /* TypeParameter */ && ((_a2 = getConstraintOfTypeParameter(getConstraintTypeFromMappedType(type2))) == null ? void 0 : _a2.flags) & 4194304 /* Index */); + if (isMappedTypeWithKeyofConstraintDeclaration(type2)) { + if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) { + const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T")); + const name = typeParameterToName(newParam, context); + newTypeVariable = factory.createTypeReferenceNode(name); + } + appropriateConstraintTypeNode = factory.createTypeOperatorNode(143 /* KeyOfKeyword */, newTypeVariable || typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context)); + } else if (needsModifierPreservingWrapper) { + const newParam = createTypeParameter(createSymbol(262144 /* TypeParameter */, "T")); + const name = typeParameterToName(newParam, context); + newTypeVariable = factory.createTypeReferenceNode(name); + appropriateConstraintTypeNode = newTypeVariable; + } else { + appropriateConstraintTypeNode = typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context); + } + const typeParameterNode = typeParameterToDeclarationWithConstraint(getTypeParameterFromMappedType(type2), context, appropriateConstraintTypeNode); + const nameTypeNode = type2.declaration.nameType ? typeToTypeNodeHelper(getNameTypeFromMappedType(type2), context) : void 0; + const templateTypeNode = typeToTypeNodeHelper(removeMissingType(getTemplateTypeFromMappedType(type2), !!(getMappedTypeModifiers(type2) & 4 /* IncludeOptional */)), context); + const mappedTypeNode = factory.createMappedTypeNode( + readonlyToken, + typeParameterNode, + nameTypeNode, + questionToken, + templateTypeNode, + /*members*/ + void 0 + ); + context.approximateLength += 10; + const result = setEmitFlags(mappedTypeNode, 1 /* SingleLine */); + if (isHomomorphicMappedTypeWithNonHomomorphicInstantiation(type2) && context.flags & 4 /* GenerateNamesForShadowedTypeParams */) { + const originalConstraint = instantiateType(getConstraintOfTypeParameter(getTypeFromTypeNode2(context, type2.declaration.typeParameter.constraint.type)) || unknownType, type2.mapper); + return factory.createConditionalTypeNode( + typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context), + factory.createInferTypeNode(factory.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + factory.cloneNode(newTypeVariable.typeName), + originalConstraint.flags & 2 /* Unknown */ ? void 0 : typeToTypeNodeHelper(originalConstraint, context) + )), + result, + factory.createKeywordTypeNode(146 /* NeverKeyword */) + ); + } else if (needsModifierPreservingWrapper) { + return factory.createConditionalTypeNode( + typeToTypeNodeHelper(getConstraintTypeFromMappedType(type2), context), + factory.createInferTypeNode(factory.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + factory.cloneNode(newTypeVariable.typeName), + factory.createTypeOperatorNode(143 /* KeyOfKeyword */, typeToTypeNodeHelper(getModifiersTypeFromMappedType(type2), context)) + )), + result, + factory.createKeywordTypeNode(146 /* NeverKeyword */) + ); + } + return result; + } + function createAnonymousTypeNode(type2) { + var _a2, _b2; + const typeId = type2.id; + const symbol = type2.symbol; + if (symbol) { + const isInstantiationExpressionType = !!(getObjectFlags(type2) & 8388608 /* InstantiationExpressionType */); + if (isInstantiationExpressionType) { + const instantiationExpressionType = type2; + const existing = instantiationExpressionType.node; + if (isTypeQueryNode(existing) && getTypeFromTypeNode2(context, existing) === type2) { + const typeNode = syntacticNodeBuilder.tryReuseExistingTypeNode(context, existing); + if (typeNode) { + return typeNode; + } + } + if ((_a2 = context.visitedTypes) == null ? void 0 : _a2.has(typeId)) { + return createElidedInformationPlaceholder(context); + } + return visitAndTransformType(type2, createTypeNodeFromObjectType); + } + const isInstanceType = isClassInstanceSide(type2) ? 788968 /* Type */ : 111551 /* Value */; + if (isJSConstructor(symbol.valueDeclaration)) { + return symbolToTypeNode(symbol, context, isInstanceType); + } else if (symbol.flags & 32 /* Class */ && !getBaseTypeVariableOfClass(symbol) && !(symbol.valueDeclaration && isClassLike(symbol.valueDeclaration) && context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && (!isClassDeclaration(symbol.valueDeclaration) || isSymbolAccessible( + symbol, + context.enclosingDeclaration, + isInstanceType, + /*shouldComputeAliasesToMakeVisible*/ + false + ).accessibility !== 0 /* Accessible */)) || symbol.flags & (384 /* Enum */ | 512 /* ValueModule */) || shouldWriteTypeOfFunctionSymbol()) { + return symbolToTypeNode(symbol, context, isInstanceType); + } else if ((_b2 = context.visitedTypes) == null ? void 0 : _b2.has(typeId)) { + const typeAlias = getTypeAliasForTypeLiteral(type2); + if (typeAlias) { + return symbolToTypeNode(typeAlias, context, 788968 /* Type */); + } else { + return createElidedInformationPlaceholder(context); + } + } else { + return visitAndTransformType(type2, createTypeNodeFromObjectType); + } + } else { + return createTypeNodeFromObjectType(type2); + } + function shouldWriteTypeOfFunctionSymbol() { + var _a3; + const isStaticMethodSymbol = !!(symbol.flags & 8192 /* Method */) && // typeof static method + some(symbol.declarations, (declaration) => isStatic(declaration)); + const isNonLocalFunctionSymbol = !!(symbol.flags & 16 /* Function */) && (symbol.parent || // is exported function symbol + forEach(symbol.declarations, (declaration) => declaration.parent.kind === 307 /* SourceFile */ || declaration.parent.kind === 268 /* ModuleBlock */)); + if (isStaticMethodSymbol || isNonLocalFunctionSymbol) { + return (!!(context.flags & 4096 /* UseTypeOfFunction */) || ((_a3 = context.visitedTypes) == null ? void 0 : _a3.has(typeId))) && // it is type of the symbol uses itself recursively + (!(context.flags & 8 /* UseStructuralFallback */) || isValueSymbolAccessible(symbol, context.enclosingDeclaration)); + } + } + } + function visitAndTransformType(type2, transform2) { + var _a2, _b2, _c; + const typeId = type2.id; + const isConstructorObject = getObjectFlags(type2) & 16 /* Anonymous */ && type2.symbol && type2.symbol.flags & 32 /* Class */; + const id = getObjectFlags(type2) & 4 /* Reference */ && type2.node ? "N" + getNodeId(type2.node) : type2.flags & 16777216 /* Conditional */ ? "N" + getNodeId(type2.root.node) : type2.symbol ? (isConstructorObject ? "+" : "") + getSymbolId(type2.symbol) : void 0; + if (!context.visitedTypes) { + context.visitedTypes = /* @__PURE__ */ new Set(); + } + if (id && !context.symbolDepth) { + context.symbolDepth = /* @__PURE__ */ new Map(); + } + const links = context.enclosingDeclaration && getNodeLinks(context.enclosingDeclaration); + const key = `${getTypeId(type2)}|${context.flags}|${context.internalFlags}`; + if (links) { + links.serializedTypes || (links.serializedTypes = /* @__PURE__ */ new Map()); + } + const cachedResult = (_a2 = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _a2.get(key); + if (cachedResult) { + (_b2 = cachedResult.trackedSymbols) == null ? void 0 : _b2.forEach( + ([symbol, enclosingDeclaration, meaning]) => context.tracker.trackSymbol( + symbol, + enclosingDeclaration, + meaning + ) + ); + if (cachedResult.truncating) { + context.truncating = true; + } + context.approximateLength += cachedResult.addedLength; + return deepCloneOrReuseNode(cachedResult.node); + } + let depth; + if (id) { + depth = context.symbolDepth.get(id) || 0; + if (depth > 10) { + return createElidedInformationPlaceholder(context); + } + context.symbolDepth.set(id, depth + 1); + } + context.visitedTypes.add(typeId); + const prevTrackedSymbols = context.trackedSymbols; + context.trackedSymbols = void 0; + const startLength = context.approximateLength; + const result = transform2(type2); + const addedLength = context.approximateLength - startLength; + if (!context.reportedDiagnostic && !context.encounteredError) { + (_c = links == null ? void 0 : links.serializedTypes) == null ? void 0 : _c.set(key, { + node: result, + truncating: context.truncating, + addedLength, + trackedSymbols: context.trackedSymbols + }); + } + context.visitedTypes.delete(typeId); + if (id) { + context.symbolDepth.set(id, depth); + } + context.trackedSymbols = prevTrackedSymbols; + return result; + function deepCloneOrReuseNode(node) { + if (!nodeIsSynthesized(node) && getParseTreeNode(node) === node) { + return node; + } + return setTextRange2(context, factory.cloneNode(visitEachChild( + node, + deepCloneOrReuseNode, + /*context*/ + void 0, + deepCloneOrReuseNodes, + deepCloneOrReuseNode + )), node); + } + function deepCloneOrReuseNodes(nodes, visitor, test, start, count) { + if (nodes && nodes.length === 0) { + return setTextRange(factory.createNodeArray( + /*elements*/ + void 0, + nodes.hasTrailingComma + ), nodes); + } + return visitNodes2(nodes, visitor, test, start, count); + } + } + function createTypeNodeFromObjectType(type2) { + if (isGenericMappedType(type2) || type2.containsError) { + return createMappedTypeNodeFromType(type2); + } + const resolved = resolveStructuredTypeMembers(type2); + if (!resolved.properties.length && !resolved.indexInfos.length) { + if (!resolved.callSignatures.length && !resolved.constructSignatures.length) { + context.approximateLength += 2; + return setEmitFlags(factory.createTypeLiteralNode( + /*members*/ + void 0 + ), 1 /* SingleLine */); + } + if (resolved.callSignatures.length === 1 && !resolved.constructSignatures.length) { + const signature = resolved.callSignatures[0]; + const signatureNode = signatureToSignatureDeclarationHelper(signature, 184 /* FunctionType */, context); + return signatureNode; + } + if (resolved.constructSignatures.length === 1 && !resolved.callSignatures.length) { + const signature = resolved.constructSignatures[0]; + const signatureNode = signatureToSignatureDeclarationHelper(signature, 185 /* ConstructorType */, context); + return signatureNode; + } + } + const abstractSignatures = filter(resolved.constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */)); + if (some(abstractSignatures)) { + const types = map(abstractSignatures, (s) => getOrCreateTypeFromSignature(s)); + const typeElementCount = resolved.callSignatures.length + (resolved.constructSignatures.length - abstractSignatures.length) + resolved.indexInfos.length + // exclude `prototype` when writing a class expression as a type literal, as per + // the logic in `createTypeNodesFromResolvedType`. + (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ ? countWhere(resolved.properties, (p) => !(p.flags & 4194304 /* Prototype */)) : length(resolved.properties)); + if (typeElementCount) { + types.push(getResolvedTypeWithoutAbstractConstructSignatures(resolved)); + } + return typeToTypeNodeHelper(getIntersectionType(types), context); + } + const restoreFlags = saveRestoreFlags(context); + context.flags |= 4194304 /* InObjectTypeLiteral */; + const members = createTypeNodesFromResolvedType(resolved); + restoreFlags(); + const typeLiteralNode = factory.createTypeLiteralNode(members); + context.approximateLength += 2; + setEmitFlags(typeLiteralNode, context.flags & 1024 /* MultilineObjectLiterals */ ? 0 : 1 /* SingleLine */); + return typeLiteralNode; + } + function typeReferenceToTypeNode(type2) { + let typeArguments = getTypeArguments(type2); + if (type2.target === globalArrayType || type2.target === globalReadonlyArrayType) { + if (context.flags & 2 /* WriteArrayAsGenericType */) { + const typeArgumentNode = typeToTypeNodeHelper(typeArguments[0], context); + return factory.createTypeReferenceNode(type2.target === globalArrayType ? "Array" : "ReadonlyArray", [typeArgumentNode]); + } + const elementType = typeToTypeNodeHelper(typeArguments[0], context); + const arrayType = factory.createArrayTypeNode(elementType); + return type2.target === globalArrayType ? arrayType : factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, arrayType); + } else if (type2.target.objectFlags & 8 /* Tuple */) { + typeArguments = sameMap(typeArguments, (t, i) => removeMissingType(t, !!(type2.target.elementFlags[i] & 2 /* Optional */))); + if (typeArguments.length > 0) { + const arity = getTypeReferenceArity(type2); + const tupleConstituentNodes = mapToTypeNodes(typeArguments.slice(0, arity), context); + if (tupleConstituentNodes) { + const { labeledElementDeclarations } = type2.target; + for (let i = 0; i < tupleConstituentNodes.length; i++) { + const flags = type2.target.elementFlags[i]; + const labeledElementDeclaration = labeledElementDeclarations == null ? void 0 : labeledElementDeclarations[i]; + if (labeledElementDeclaration) { + tupleConstituentNodes[i] = factory.createNamedTupleMember( + flags & 12 /* Variable */ ? factory.createToken(26 /* DotDotDotToken */) : void 0, + factory.createIdentifier(unescapeLeadingUnderscores(getTupleElementLabel(labeledElementDeclaration))), + flags & 2 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, + flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i] + ); + } else { + tupleConstituentNodes[i] = flags & 12 /* Variable */ ? factory.createRestTypeNode(flags & 4 /* Rest */ ? factory.createArrayTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]) : flags & 2 /* Optional */ ? factory.createOptionalTypeNode(tupleConstituentNodes[i]) : tupleConstituentNodes[i]; + } + } + const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode(tupleConstituentNodes), 1 /* SingleLine */); + return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode; + } + } + if (context.encounteredError || context.flags & 524288 /* AllowEmptyTuple */) { + const tupleTypeNode = setEmitFlags(factory.createTupleTypeNode([]), 1 /* SingleLine */); + return type2.target.readonly ? factory.createTypeOperatorNode(148 /* ReadonlyKeyword */, tupleTypeNode) : tupleTypeNode; + } + context.encounteredError = true; + return void 0; + } else if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */ && type2.symbol.valueDeclaration && isClassLike(type2.symbol.valueDeclaration) && !isValueSymbolAccessible(type2.symbol, context.enclosingDeclaration)) { + return createAnonymousTypeNode(type2); + } else { + const outerTypeParameters = type2.target.outerTypeParameters; + let i = 0; + let resultType; + if (outerTypeParameters) { + const length2 = outerTypeParameters.length; + while (i < length2) { + const start = i; + const parent2 = getParentSymbolOfTypeParameter(outerTypeParameters[i]); + do { + i++; + } while (i < length2 && getParentSymbolOfTypeParameter(outerTypeParameters[i]) === parent2); + if (!rangeEquals(outerTypeParameters, typeArguments, start, i)) { + const typeArgumentSlice = mapToTypeNodes(typeArguments.slice(start, i), context); + const restoreFlags2 = saveRestoreFlags(context); + context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */; + const ref = symbolToTypeNode(parent2, context, 788968 /* Type */, typeArgumentSlice); + restoreFlags2(); + resultType = !resultType ? ref : appendReferenceToType(resultType, ref); + } + } + } + let typeArgumentNodes; + if (typeArguments.length > 0) { + let typeParameterCount = 0; + if (type2.target.typeParameters) { + typeParameterCount = Math.min(type2.target.typeParameters.length, typeArguments.length); + if (isReferenceToType2(type2, getGlobalIterableType( + /*reportErrors*/ + false + )) || isReferenceToType2(type2, getGlobalIterableIteratorType( + /*reportErrors*/ + false + )) || isReferenceToType2(type2, getGlobalAsyncIterableType( + /*reportErrors*/ + false + )) || isReferenceToType2(type2, getGlobalAsyncIterableIteratorType( + /*reportErrors*/ + false + ))) { + if (!type2.node || !isTypeReferenceNode(type2.node) || !type2.node.typeArguments || type2.node.typeArguments.length < typeParameterCount) { + while (typeParameterCount > 0) { + const typeArgument = typeArguments[typeParameterCount - 1]; + const typeParameter = type2.target.typeParameters[typeParameterCount - 1]; + const defaultType = getDefaultFromTypeParameter(typeParameter); + if (!defaultType || !isTypeIdenticalTo(typeArgument, defaultType)) { + break; + } + typeParameterCount--; + } + } + } + } + typeArgumentNodes = mapToTypeNodes(typeArguments.slice(i, typeParameterCount), context); + } + const restoreFlags = saveRestoreFlags(context); + context.flags |= 16 /* ForbidIndexedAccessSymbolReferences */; + const finalRef = symbolToTypeNode(type2.symbol, context, 788968 /* Type */, typeArgumentNodes); + restoreFlags(); + return !resultType ? finalRef : appendReferenceToType(resultType, finalRef); + } + } + function appendReferenceToType(root, ref) { + if (isImportTypeNode(root)) { + let typeArguments = root.typeArguments; + let qualifier = root.qualifier; + if (qualifier) { + if (isIdentifier(qualifier)) { + if (typeArguments !== getIdentifierTypeArguments(qualifier)) { + qualifier = setIdentifierTypeArguments(factory.cloneNode(qualifier), typeArguments); + } + } else { + if (typeArguments !== getIdentifierTypeArguments(qualifier.right)) { + qualifier = factory.updateQualifiedName(qualifier, qualifier.left, setIdentifierTypeArguments(factory.cloneNode(qualifier.right), typeArguments)); + } + } + } + typeArguments = ref.typeArguments; + const ids = getAccessStack(ref); + for (const id of ids) { + qualifier = qualifier ? factory.createQualifiedName(qualifier, id) : id; + } + return factory.updateImportTypeNode( + root, + root.argument, + root.attributes, + qualifier, + typeArguments, + root.isTypeOf + ); + } else { + let typeArguments = root.typeArguments; + let typeName = root.typeName; + if (isIdentifier(typeName)) { + if (typeArguments !== getIdentifierTypeArguments(typeName)) { + typeName = setIdentifierTypeArguments(factory.cloneNode(typeName), typeArguments); + } + } else { + if (typeArguments !== getIdentifierTypeArguments(typeName.right)) { + typeName = factory.updateQualifiedName(typeName, typeName.left, setIdentifierTypeArguments(factory.cloneNode(typeName.right), typeArguments)); + } + } + typeArguments = ref.typeArguments; + const ids = getAccessStack(ref); + for (const id of ids) { + typeName = factory.createQualifiedName(typeName, id); + } + return factory.updateTypeReferenceNode( + root, + typeName, + typeArguments + ); + } + } + function getAccessStack(ref) { + let state = ref.typeName; + const ids = []; + while (!isIdentifier(state)) { + ids.unshift(state.right); + state = state.left; + } + ids.unshift(state); + return ids; + } + function createTypeNodesFromResolvedType(resolvedType) { + if (checkTruncationLength(context)) { + if (context.flags & 1 /* NoTruncation */) { + return [addSyntheticTrailingComment(factory.createNotEmittedTypeElement(), 3 /* MultiLineCommentTrivia */, "elided")]; + } + return [factory.createPropertySignature( + /*modifiers*/ + void 0, + "...", + /*questionToken*/ + void 0, + /*type*/ + void 0 + )]; + } + const typeElements = []; + for (const signature of resolvedType.callSignatures) { + typeElements.push(signatureToSignatureDeclarationHelper(signature, 179 /* CallSignature */, context)); + } + for (const signature of resolvedType.constructSignatures) { + if (signature.flags & 4 /* Abstract */) continue; + typeElements.push(signatureToSignatureDeclarationHelper(signature, 180 /* ConstructSignature */, context)); + } + for (const info of resolvedType.indexInfos) { + typeElements.push(indexInfoToIndexSignatureDeclarationHelper(info, context, resolvedType.objectFlags & 1024 /* ReverseMapped */ ? createElidedInformationPlaceholder(context) : void 0)); + } + const properties = resolvedType.properties; + if (!properties) { + return typeElements; + } + let i = 0; + for (const propertySymbol of properties) { + i++; + if (context.flags & 2048 /* WriteClassExpressionAsTypeLiteral */) { + if (propertySymbol.flags & 4194304 /* Prototype */) { + continue; + } + if (getDeclarationModifierFlagsFromSymbol(propertySymbol) & (2 /* Private */ | 4 /* Protected */) && context.tracker.reportPrivateInBaseOfClassExpression) { + context.tracker.reportPrivateInBaseOfClassExpression(unescapeLeadingUnderscores(propertySymbol.escapedName)); + } + } + if (checkTruncationLength(context) && i + 2 < properties.length - 1) { + if (context.flags & 1 /* NoTruncation */) { + const typeElement = typeElements.pop(); + typeElements.push(addSyntheticTrailingComment(typeElement, 3 /* MultiLineCommentTrivia */, `... ${properties.length - i} more elided ...`)); + } else { + typeElements.push(factory.createPropertySignature( + /*modifiers*/ + void 0, + `... ${properties.length - i} more ...`, + /*questionToken*/ + void 0, + /*type*/ + void 0 + )); + } + addPropertyToElementList(properties[properties.length - 1], context, typeElements); + break; + } + addPropertyToElementList(propertySymbol, context, typeElements); + } + return typeElements.length ? typeElements : void 0; + } + } + function createElidedInformationPlaceholder(context) { + context.approximateLength += 3; + if (!(context.flags & 1 /* NoTruncation */)) { + return factory.createTypeReferenceNode( + factory.createIdentifier("..."), + /*typeArguments*/ + void 0 + ); + } + return addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "elided"); + } + function shouldUsePlaceholderForProperty(propertySymbol, context) { + var _a; + const depth = 3; + return !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */) && (contains(context.reverseMappedStack, propertySymbol) || ((_a = context.reverseMappedStack) == null ? void 0 : _a[0]) && !(getObjectFlags(last(context.reverseMappedStack).links.propertyType) & 16 /* Anonymous */) || isDeeplyNestedReverseMappedTypeProperty()); + function isDeeplyNestedReverseMappedTypeProperty() { + var _a2; + if ((((_a2 = context.reverseMappedStack) == null ? void 0 : _a2.length) ?? 0) < depth) { + return false; + } + for (let i = 0; i < depth; i++) { + const prop = context.reverseMappedStack[context.reverseMappedStack.length - 1 - i]; + if (prop.links.mappedType.symbol !== propertySymbol.links.mappedType.symbol) { + return false; + } + } + return true; + } + } + function addPropertyToElementList(propertySymbol, context, typeElements) { + var _a; + const propertyIsReverseMapped = !!(getCheckFlags(propertySymbol) & 8192 /* ReverseMapped */); + const propertyType = shouldUsePlaceholderForProperty(propertySymbol, context) ? anyType : getNonMissingTypeOfSymbol(propertySymbol); + const saveEnclosingDeclaration = context.enclosingDeclaration; + context.enclosingDeclaration = void 0; + if (context.tracker.canTrackSymbol && isLateBoundName(propertySymbol.escapedName)) { + if (propertySymbol.declarations) { + const decl = first(propertySymbol.declarations); + if (hasLateBindableName(decl)) { + if (isBinaryExpression(decl)) { + const name = getNameOfDeclaration(decl); + if (name && isElementAccessExpression(name) && isPropertyAccessEntityNameExpression(name.argumentExpression)) { + trackComputedName(name.argumentExpression, saveEnclosingDeclaration, context); + } + } else { + trackComputedName(decl.name.expression, saveEnclosingDeclaration, context); + } + } + } else { + context.tracker.reportNonSerializableProperty(symbolToString(propertySymbol)); + } + } + context.enclosingDeclaration = propertySymbol.valueDeclaration || ((_a = propertySymbol.declarations) == null ? void 0 : _a[0]) || saveEnclosingDeclaration; + const propertyName = getPropertyNameNodeForSymbol(propertySymbol, context); + context.enclosingDeclaration = saveEnclosingDeclaration; + context.approximateLength += symbolName(propertySymbol).length + 1; + if (propertySymbol.flags & 98304 /* Accessor */) { + const writeType = getWriteTypeOfSymbol(propertySymbol); + if (propertyType !== writeType && !isErrorType(propertyType) && !isErrorType(writeType)) { + const getterDeclaration = getDeclarationOfKind(propertySymbol, 177 /* GetAccessor */); + const getterSignature = getSignatureFromDeclaration(getterDeclaration); + typeElements.push( + setCommentRange2( + context, + signatureToSignatureDeclarationHelper(getterSignature, 177 /* GetAccessor */, context, { name: propertyName }), + getterDeclaration + ) + ); + const setterDeclaration = getDeclarationOfKind(propertySymbol, 178 /* SetAccessor */); + const setterSignature = getSignatureFromDeclaration(setterDeclaration); + typeElements.push( + setCommentRange2( + context, + signatureToSignatureDeclarationHelper(setterSignature, 178 /* SetAccessor */, context, { name: propertyName }), + setterDeclaration + ) + ); + return; + } + } + const optionalToken = propertySymbol.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0; + if (propertySymbol.flags & (16 /* Function */ | 8192 /* Method */) && !getPropertiesOfObjectType(propertyType).length && !isReadonlySymbol(propertySymbol)) { + const signatures = getSignaturesOfType(filterType(propertyType, (t) => !(t.flags & 32768 /* Undefined */)), 0 /* Call */); + for (const signature of signatures) { + const methodDeclaration = signatureToSignatureDeclarationHelper(signature, 173 /* MethodSignature */, context, { name: propertyName, questionToken: optionalToken }); + typeElements.push(preserveCommentsOn(methodDeclaration, signature.declaration || propertySymbol.valueDeclaration)); + } + if (signatures.length || !optionalToken) { + return; + } + } + let propertyTypeNode; + if (shouldUsePlaceholderForProperty(propertySymbol, context)) { + propertyTypeNode = createElidedInformationPlaceholder(context); + } else { + if (propertyIsReverseMapped) { + context.reverseMappedStack || (context.reverseMappedStack = []); + context.reverseMappedStack.push(propertySymbol); + } + propertyTypeNode = propertyType ? serializeTypeForDeclaration( + context, + /*declaration*/ + void 0, + propertyType, + propertySymbol + ) : factory.createKeywordTypeNode(133 /* AnyKeyword */); + if (propertyIsReverseMapped) { + context.reverseMappedStack.pop(); + } + } + const modifiers = isReadonlySymbol(propertySymbol) ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0; + if (modifiers) { + context.approximateLength += 9; + } + const propertySignature = factory.createPropertySignature( + modifiers, + propertyName, + optionalToken, + propertyTypeNode + ); + typeElements.push(preserveCommentsOn(propertySignature, propertySymbol.valueDeclaration)); + function preserveCommentsOn(node, range) { + var _a2; + const jsdocPropertyTag = (_a2 = propertySymbol.declarations) == null ? void 0 : _a2.find((d) => d.kind === 348 /* JSDocPropertyTag */); + if (jsdocPropertyTag) { + const commentText = getTextOfJSDocComment(jsdocPropertyTag.comment); + if (commentText) { + setSyntheticLeadingComments(node, [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }]); + } + } else if (range) { + setCommentRange2(context, node, range); + } + return node; + } + } + function setCommentRange2(context, node, range) { + if (context.enclosingFile && context.enclosingFile === getSourceFileOfNode(range)) { + return setCommentRange(node, range); + } + return node; + } + function mapToTypeNodes(types, context, isBareList) { + if (some(types)) { + if (checkTruncationLength(context)) { + if (!isBareList) { + return [ + context.flags & 1 /* NoTruncation */ ? addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, "elided") : factory.createTypeReferenceNode( + "...", + /*typeArguments*/ + void 0 + ) + ]; + } else if (types.length > 2) { + return [ + typeToTypeNodeHelper(types[0], context), + context.flags & 1 /* NoTruncation */ ? addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, `... ${types.length - 2} more elided ...`) : factory.createTypeReferenceNode( + `... ${types.length - 2} more ...`, + /*typeArguments*/ + void 0 + ), + typeToTypeNodeHelper(types[types.length - 1], context) + ]; + } + } + const mayHaveNameCollisions = !(context.flags & 64 /* UseFullyQualifiedType */); + const seenNames = mayHaveNameCollisions ? createMultiMap() : void 0; + const result = []; + let i = 0; + for (const type of types) { + i++; + if (checkTruncationLength(context) && i + 2 < types.length - 1) { + result.push( + context.flags & 1 /* NoTruncation */ ? addSyntheticLeadingComment(factory.createKeywordTypeNode(133 /* AnyKeyword */), 3 /* MultiLineCommentTrivia */, `... ${types.length - i} more elided ...`) : factory.createTypeReferenceNode( + `... ${types.length - i} more ...`, + /*typeArguments*/ + void 0 + ) + ); + const typeNode2 = typeToTypeNodeHelper(types[types.length - 1], context); + if (typeNode2) { + result.push(typeNode2); + } + break; + } + context.approximateLength += 2; + const typeNode = typeToTypeNodeHelper(type, context); + if (typeNode) { + result.push(typeNode); + if (seenNames && isIdentifierTypeReference(typeNode)) { + seenNames.add(typeNode.typeName.escapedText, [type, result.length - 1]); + } + } + } + if (seenNames) { + const restoreFlags = saveRestoreFlags(context); + context.flags |= 64 /* UseFullyQualifiedType */; + seenNames.forEach((types2) => { + if (!arrayIsHomogeneous(types2, ([a], [b]) => typesAreSameReference(a, b))) { + for (const [type, resultIndex] of types2) { + result[resultIndex] = typeToTypeNodeHelper(type, context); + } + } + }); + restoreFlags(); + } + return result; + } + } + function typesAreSameReference(a, b) { + return a === b || !!a.symbol && a.symbol === b.symbol || !!a.aliasSymbol && a.aliasSymbol === b.aliasSymbol; + } + function indexInfoToIndexSignatureDeclarationHelper(indexInfo, context, typeNode) { + const name = getNameFromIndexInfo(indexInfo) || "x"; + const indexerTypeNode = typeToTypeNodeHelper(indexInfo.keyType, context); + const indexingParameter = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + name, + /*questionToken*/ + void 0, + indexerTypeNode, + /*initializer*/ + void 0 + ); + if (!typeNode) { + typeNode = typeToTypeNodeHelper(indexInfo.type || anyType, context); + } + if (!indexInfo.type && !(context.flags & 2097152 /* AllowEmptyIndexInfoType */)) { + context.encounteredError = true; + } + context.approximateLength += name.length + 4; + return factory.createIndexSignature( + indexInfo.isReadonly ? [factory.createToken(148 /* ReadonlyKeyword */)] : void 0, + [indexingParameter], + typeNode + ); + } + function signatureToSignatureDeclarationHelper(signature, kind, context, options) { + var _a; + let typeParameters; + let typeArguments; + const expandedParams = getExpandedParameters( + signature, + /*skipUnionExpanding*/ + true + )[0]; + const cleanup = enterNewScope(context, signature.declaration, expandedParams, signature.typeParameters, signature.parameters, signature.mapper); + context.approximateLength += 3; + if (context.flags & 32 /* WriteTypeArgumentsOfSignature */ && signature.target && signature.mapper && signature.target.typeParameters) { + typeArguments = signature.target.typeParameters.map((parameter) => typeToTypeNodeHelper(instantiateType(parameter, signature.mapper), context)); + } else { + typeParameters = signature.typeParameters && signature.typeParameters.map((parameter) => typeParameterToDeclaration(parameter, context)); + } + const restoreFlags = saveRestoreFlags(context); + context.flags &= ~256 /* SuppressAnyReturnType */; + const parameters = (some(expandedParams, (p) => p !== expandedParams[expandedParams.length - 1] && !!(getCheckFlags(p) & 32768 /* RestParameter */)) ? signature.parameters : expandedParams).map((parameter) => symbolToParameterDeclaration(parameter, context, kind === 176 /* Constructor */)); + const thisParameter = context.flags & 33554432 /* OmitThisParameter */ ? void 0 : tryGetThisParameterDeclaration(signature, context); + if (thisParameter) { + parameters.unshift(thisParameter); + } + restoreFlags(); + const returnTypeNode = serializeReturnTypeForSignature(context, signature); + let modifiers = options == null ? void 0 : options.modifiers; + if (kind === 185 /* ConstructorType */ && signature.flags & 4 /* Abstract */) { + const flags = modifiersToFlags(modifiers); + modifiers = factory.createModifiersFromModifierFlags(flags | 64 /* Abstract */); + } + const node = kind === 179 /* CallSignature */ ? factory.createCallSignature(typeParameters, parameters, returnTypeNode) : kind === 180 /* ConstructSignature */ ? factory.createConstructSignature(typeParameters, parameters, returnTypeNode) : kind === 173 /* MethodSignature */ ? factory.createMethodSignature(modifiers, (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), options == null ? void 0 : options.questionToken, typeParameters, parameters, returnTypeNode) : kind === 174 /* MethodDeclaration */ ? factory.createMethodDeclaration( + modifiers, + /*asteriskToken*/ + void 0, + (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), + /*questionToken*/ + void 0, + typeParameters, + parameters, + returnTypeNode, + /*body*/ + void 0 + ) : kind === 176 /* Constructor */ ? factory.createConstructorDeclaration( + modifiers, + parameters, + /*body*/ + void 0 + ) : kind === 177 /* GetAccessor */ ? factory.createGetAccessorDeclaration( + modifiers, + (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), + parameters, + returnTypeNode, + /*body*/ + void 0 + ) : kind === 178 /* SetAccessor */ ? factory.createSetAccessorDeclaration( + modifiers, + (options == null ? void 0 : options.name) ?? factory.createIdentifier(""), + parameters, + /*body*/ + void 0 + ) : kind === 181 /* IndexSignature */ ? factory.createIndexSignature(modifiers, parameters, returnTypeNode) : kind === 317 /* JSDocFunctionType */ ? factory.createJSDocFunctionType(parameters, returnTypeNode) : kind === 184 /* FunctionType */ ? factory.createFunctionTypeNode(typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 185 /* ConstructorType */ ? factory.createConstructorTypeNode(modifiers, typeParameters, parameters, returnTypeNode ?? factory.createTypeReferenceNode(factory.createIdentifier(""))) : kind === 262 /* FunctionDeclaration */ ? factory.createFunctionDeclaration( + modifiers, + /*asteriskToken*/ + void 0, + (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), + typeParameters, + parameters, + returnTypeNode, + /*body*/ + void 0 + ) : kind === 218 /* FunctionExpression */ ? factory.createFunctionExpression( + modifiers, + /*asteriskToken*/ + void 0, + (options == null ? void 0 : options.name) ? cast(options.name, isIdentifier) : factory.createIdentifier(""), + typeParameters, + parameters, + returnTypeNode, + factory.createBlock([]) + ) : kind === 219 /* ArrowFunction */ ? factory.createArrowFunction( + modifiers, + typeParameters, + parameters, + returnTypeNode, + /*equalsGreaterThanToken*/ + void 0, + factory.createBlock([]) + ) : Debug.assertNever(kind); + if (typeArguments) { + node.typeArguments = factory.createNodeArray(typeArguments); + } + if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 323 /* JSDocSignature */ && signature.declaration.parent.kind === 339 /* JSDocOverloadTag */) { + const comment = getTextOfNode( + signature.declaration.parent.parent, + /*includeTrivia*/ + true + ).slice(2, -2).split(/\r\n|\n|\r/).map((line) => line.replace(/^\s+/, " ")).join("\n"); + addSyntheticLeadingComment( + node, + 3 /* MultiLineCommentTrivia */, + comment, + /*hasTrailingNewLine*/ + true + ); + } + cleanup == null ? void 0 : cleanup(); + return node; + } + function createRecoveryBoundary(context) { + if (cancellationToken && cancellationToken.throwIfCancellationRequested) { + cancellationToken.throwIfCancellationRequested(); + } + let trackedSymbols; + let unreportedErrors; + let hadError = false; + const oldTracker = context.tracker; + const oldTrackedSymbols = context.trackedSymbols; + context.trackedSymbols = void 0; + const oldEncounteredError = context.encounteredError; + context.tracker = new SymbolTrackerImpl(context, { + ...oldTracker.inner, + reportCyclicStructureError() { + markError(() => oldTracker.reportCyclicStructureError()); + }, + reportInaccessibleThisError() { + markError(() => oldTracker.reportInaccessibleThisError()); + }, + reportInaccessibleUniqueSymbolError() { + markError(() => oldTracker.reportInaccessibleUniqueSymbolError()); + }, + reportLikelyUnsafeImportRequiredError(specifier) { + markError(() => oldTracker.reportLikelyUnsafeImportRequiredError(specifier)); + }, + reportNonSerializableProperty(name) { + markError(() => oldTracker.reportNonSerializableProperty(name)); + }, + reportPrivateInBaseOfClassExpression(propertyName) { + markError(() => oldTracker.reportPrivateInBaseOfClassExpression(propertyName)); + }, + trackSymbol(sym, decl, meaning) { + (trackedSymbols ?? (trackedSymbols = [])).push([sym, decl, meaning]); + return false; + }, + moduleResolverHost: context.tracker.moduleResolverHost + }, context.tracker.moduleResolverHost); + return { + startRecoveryScope, + finalizeBoundary, + markError, + hadError: () => hadError + }; + function markError(unreportedError) { + hadError = true; + if (unreportedError) { + (unreportedErrors ?? (unreportedErrors = [])).push(unreportedError); + } + } + function startRecoveryScope() { + const trackedSymbolsTop = (trackedSymbols == null ? void 0 : trackedSymbols.length) ?? 0; + const unreportedErrorsTop = (unreportedErrors == null ? void 0 : unreportedErrors.length) ?? 0; + return () => { + hadError = false; + if (trackedSymbols) { + trackedSymbols.length = trackedSymbolsTop; + } + if (unreportedErrors) { + unreportedErrors.length = unreportedErrorsTop; + } + }; + } + function finalizeBoundary() { + context.tracker = oldTracker; + context.trackedSymbols = oldTrackedSymbols; + context.encounteredError = oldEncounteredError; + unreportedErrors == null ? void 0 : unreportedErrors.forEach((fn) => fn()); + if (hadError) { + return false; + } + trackedSymbols == null ? void 0 : trackedSymbols.forEach( + ([symbol, enclosingDeclaration, meaning]) => context.tracker.trackSymbol( + symbol, + enclosingDeclaration, + meaning + ) + ); + return true; + } + } + function enterNewScope(context, declaration, expandedParams, typeParameters, originalParameters, mapper) { + const cleanupContext = cloneNodeBuilderContext(context); + let cleanupParams; + let cleanupTypeParams; + const oldEnclosingDecl = context.enclosingDeclaration; + const oldMapper = context.mapper; + if (mapper) { + context.mapper = mapper; + } + if (context.enclosingDeclaration && declaration) { + let pushFakeScope2 = function(kind, addAll) { + Debug.assert(context.enclosingDeclaration); + let existingFakeScope; + if (getNodeLinks(context.enclosingDeclaration).fakeScopeForSignatureDeclaration === kind) { + existingFakeScope = context.enclosingDeclaration; + } else if (context.enclosingDeclaration.parent && getNodeLinks(context.enclosingDeclaration.parent).fakeScopeForSignatureDeclaration === kind) { + existingFakeScope = context.enclosingDeclaration.parent; + } + Debug.assertOptionalNode(existingFakeScope, isBlock); + const locals = (existingFakeScope == null ? void 0 : existingFakeScope.locals) ?? createSymbolTable(); + let newLocals; + let oldLocals; + addAll((name, symbol) => { + if (existingFakeScope) { + const oldSymbol = locals.get(name); + if (!oldSymbol) { + newLocals = append(newLocals, name); + } else { + oldLocals = append(oldLocals, { name, oldSymbol }); + } + } + locals.set(name, symbol); + }); + if (!existingFakeScope) { + const fakeScope = factory.createBlock(emptyArray); + getNodeLinks(fakeScope).fakeScopeForSignatureDeclaration = kind; + fakeScope.locals = locals; + setParent(fakeScope, context.enclosingDeclaration); + context.enclosingDeclaration = fakeScope; + } else { + return function undo() { + forEach(newLocals, (s) => locals.delete(s)); + forEach(oldLocals, (s) => locals.set(s.name, s.oldSymbol)); + }; + } + }; + var pushFakeScope = pushFakeScope2; + cleanupParams = !some(expandedParams) ? void 0 : pushFakeScope2( + "params", + (add) => { + if (!expandedParams) return; + for (let pIndex = 0; pIndex < expandedParams.length; pIndex++) { + const param = expandedParams[pIndex]; + const originalParam = originalParameters == null ? void 0 : originalParameters[pIndex]; + if (originalParameters && originalParam !== param) { + add(param.escapedName, unknownSymbol); + if (originalParam) { + add(originalParam.escapedName, unknownSymbol); + } + } else if (!forEach(param.declarations, (d) => { + if (isParameter(d) && isBindingPattern(d.name)) { + bindPattern(d.name); + return true; + } + return void 0; + function bindPattern(p) { + forEach(p.elements, (e) => { + switch (e.kind) { + case 232 /* OmittedExpression */: + return; + case 208 /* BindingElement */: + return bindElement(e); + default: + return Debug.assertNever(e); + } + }); + } + function bindElement(e) { + if (isBindingPattern(e.name)) { + return bindPattern(e.name); + } + const symbol = getSymbolOfDeclaration(e); + add(symbol.escapedName, symbol); + } + })) { + add(param.escapedName, param); + } + } + } + ); + if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && some(typeParameters)) { + cleanupTypeParams = pushFakeScope2( + "typeParams", + (add) => { + for (const typeParam of typeParameters ?? emptyArray) { + const typeParamName = typeParameterToName(typeParam, context).escapedText; + add(typeParamName, typeParam.symbol); + } + } + ); + } + } + return () => { + cleanupParams == null ? void 0 : cleanupParams(); + cleanupTypeParams == null ? void 0 : cleanupTypeParams(); + cleanupContext(); + context.enclosingDeclaration = oldEnclosingDecl; + context.mapper = oldMapper; + }; + } + function tryGetThisParameterDeclaration(signature, context) { + if (signature.thisParameter) { + return symbolToParameterDeclaration(signature.thisParameter, context); + } + if (signature.declaration && isInJSFile(signature.declaration)) { + const thisTag = getJSDocThisTag(signature.declaration); + if (thisTag && thisTag.typeExpression) { + return factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "this", + /*questionToken*/ + void 0, + typeToTypeNodeHelper(getTypeFromTypeNode2(context, thisTag.typeExpression), context) + ); + } + } + } + function typeParameterToDeclarationWithConstraint(type, context, constraintNode) { + const restoreFlags = saveRestoreFlags(context); + context.flags &= ~512 /* WriteTypeParametersInQualifiedName */; + const modifiers = factory.createModifiersFromModifierFlags(getTypeParameterModifiers(type)); + const name = typeParameterToName(type, context); + const defaultParameter = getDefaultFromTypeParameter(type); + const defaultParameterNode = defaultParameter && typeToTypeNodeHelper(defaultParameter, context); + restoreFlags(); + return factory.createTypeParameterDeclaration(modifiers, name, constraintNode, defaultParameterNode); + } + function typeToTypeNodeHelperWithPossibleReusableTypeNode(type, typeNode, context) { + return typeNode && getTypeFromTypeNode2(context, typeNode) === type && syntacticNodeBuilder.tryReuseExistingTypeNode(context, typeNode) || typeToTypeNodeHelper(type, context); + } + function typeParameterToDeclaration(type, context, constraint = getConstraintOfTypeParameter(type)) { + const constraintNode = constraint && typeToTypeNodeHelperWithPossibleReusableTypeNode(constraint, getConstraintDeclaration(type), context); + return typeParameterToDeclarationWithConstraint(type, context, constraintNode); + } + function typePredicateToTypePredicateNodeHelper(typePredicate, context) { + const assertsModifier = typePredicate.kind === 2 /* AssertsThis */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? factory.createToken(131 /* AssertsKeyword */) : void 0; + const parameterName = typePredicate.kind === 1 /* Identifier */ || typePredicate.kind === 3 /* AssertsIdentifier */ ? setEmitFlags(factory.createIdentifier(typePredicate.parameterName), 16777216 /* NoAsciiEscaping */) : factory.createThisTypeNode(); + const typeNode = typePredicate.type && typeToTypeNodeHelper(typePredicate.type, context); + return factory.createTypePredicateNode(assertsModifier, parameterName, typeNode); + } + function getEffectiveParameterDeclaration(parameterSymbol) { + const parameterDeclaration = getDeclarationOfKind(parameterSymbol, 169 /* Parameter */); + if (parameterDeclaration) { + return parameterDeclaration; + } + if (!isTransientSymbol(parameterSymbol)) { + return getDeclarationOfKind(parameterSymbol, 341 /* JSDocParameterTag */); + } + } + function symbolToParameterDeclaration(parameterSymbol, context, preserveModifierFlags) { + const parameterDeclaration = getEffectiveParameterDeclaration(parameterSymbol); + const parameterType = getTypeOfSymbol(parameterSymbol); + const parameterTypeNode = serializeTypeForDeclaration(context, parameterDeclaration, parameterType, parameterSymbol); + const modifiers = !(context.flags & 8192 /* OmitParameterModifiers */) && preserveModifierFlags && parameterDeclaration && canHaveModifiers(parameterDeclaration) ? map(getModifiers(parameterDeclaration), factory.cloneNode) : void 0; + const isRest = parameterDeclaration && isRestParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 32768 /* RestParameter */; + const dotDotDotToken = isRest ? factory.createToken(26 /* DotDotDotToken */) : void 0; + const name = parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context); + const isOptional = parameterDeclaration && isOptionalParameter(parameterDeclaration) || getCheckFlags(parameterSymbol) & 16384 /* OptionalParameter */; + const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0; + const parameterNode = factory.createParameterDeclaration( + modifiers, + dotDotDotToken, + name, + questionToken, + parameterTypeNode, + /*initializer*/ + void 0 + ); + context.approximateLength += symbolName(parameterSymbol).length + 3; + return parameterNode; + } + function parameterToParameterDeclarationName(parameterSymbol, parameterDeclaration, context) { + return parameterDeclaration ? parameterDeclaration.name ? parameterDeclaration.name.kind === 80 /* Identifier */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name), 16777216 /* NoAsciiEscaping */) : parameterDeclaration.name.kind === 166 /* QualifiedName */ ? setEmitFlags(factory.cloneNode(parameterDeclaration.name.right), 16777216 /* NoAsciiEscaping */) : cloneBindingName(parameterDeclaration.name) : symbolName(parameterSymbol) : symbolName(parameterSymbol); + function cloneBindingName(node) { + return elideInitializerAndSetEmitFlags(node); + function elideInitializerAndSetEmitFlags(node2) { + if (context.tracker.canTrackSymbol && isComputedPropertyName(node2) && isLateBindableName(node2)) { + trackComputedName(node2.expression, context.enclosingDeclaration, context); + } + let visited = visitEachChild( + node2, + elideInitializerAndSetEmitFlags, + /*context*/ + void 0, + /*nodesVisitor*/ + void 0, + elideInitializerAndSetEmitFlags + ); + if (isBindingElement(visited)) { + visited = factory.updateBindingElement( + visited, + visited.dotDotDotToken, + visited.propertyName, + visited.name, + /*initializer*/ + void 0 + ); + } + if (!nodeIsSynthesized(visited)) { + visited = factory.cloneNode(visited); + } + return setEmitFlags(visited, 1 /* SingleLine */ | 16777216 /* NoAsciiEscaping */); + } + } + } + function trackComputedName(accessExpression, enclosingDeclaration, context) { + if (!context.tracker.canTrackSymbol) return; + const firstIdentifier = getFirstIdentifier(accessExpression); + const name = resolveName( + firstIdentifier, + firstIdentifier.escapedText, + 111551 /* Value */ | 1048576 /* ExportValue */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + if (name) { + context.tracker.trackSymbol(name, enclosingDeclaration, 111551 /* Value */); + } + } + function lookupSymbolChain(symbol, context, meaning, yieldModuleSymbol) { + context.tracker.trackSymbol(symbol, context.enclosingDeclaration, meaning); + return lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol); + } + function lookupSymbolChainWorker(symbol, context, meaning, yieldModuleSymbol) { + let chain; + const isTypeParameter = symbol.flags & 262144 /* TypeParameter */; + if (!isTypeParameter && (context.enclosingDeclaration || context.flags & 64 /* UseFullyQualifiedType */) && !(context.internalFlags & 4 /* DoNotIncludeSymbolChain */)) { + chain = Debug.checkDefined(getSymbolChain( + symbol, + meaning, + /*endOfChain*/ + true + )); + Debug.assert(chain && chain.length > 0); + } else { + chain = [symbol]; + } + return chain; + function getSymbolChain(symbol2, meaning2, endOfChain) { + let accessibleSymbolChain = getAccessibleSymbolChain(symbol2, context.enclosingDeclaration, meaning2, !!(context.flags & 128 /* UseOnlyExternalAliasing */)); + let parentSpecifiers; + if (!accessibleSymbolChain || needsQualification(accessibleSymbolChain[0], context.enclosingDeclaration, accessibleSymbolChain.length === 1 ? meaning2 : getQualifiedLeftMeaning(meaning2))) { + const parents = getContainersOfSymbol(accessibleSymbolChain ? accessibleSymbolChain[0] : symbol2, context.enclosingDeclaration, meaning2); + if (length(parents)) { + parentSpecifiers = parents.map( + (symbol3) => some(symbol3.declarations, hasNonGlobalAugmentationExternalModuleSymbol) ? getSpecifierForModuleSymbol(symbol3, context) : void 0 + ); + const indices = parents.map((_, i) => i); + indices.sort(sortByBestName); + const sortedParents = indices.map((i) => parents[i]); + for (const parent2 of sortedParents) { + const parentChain = getSymbolChain( + parent2, + getQualifiedLeftMeaning(meaning2), + /*endOfChain*/ + false + ); + if (parentChain) { + if (parent2.exports && parent2.exports.get("export=" /* ExportEquals */) && getSymbolIfSameReference(parent2.exports.get("export=" /* ExportEquals */), symbol2)) { + accessibleSymbolChain = parentChain; + break; + } + accessibleSymbolChain = parentChain.concat(accessibleSymbolChain || [getAliasForSymbolInContainer(parent2, symbol2) || symbol2]); + break; + } + } + } + } + if (accessibleSymbolChain) { + return accessibleSymbolChain; + } + if ( + // If this is the last part of outputting the symbol, always output. The cases apply only to parent symbols. + endOfChain || // If a parent symbol is an anonymous type, don't write it. + !(symbol2.flags & (2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */)) + ) { + if (!endOfChain && !yieldModuleSymbol && !!forEach(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + return; + } + return [symbol2]; + } + function sortByBestName(a, b) { + const specifierA = parentSpecifiers[a]; + const specifierB = parentSpecifiers[b]; + if (specifierA && specifierB) { + const isBRelative = pathIsRelative(specifierB); + if (pathIsRelative(specifierA) === isBRelative) { + return countPathComponents(specifierA) - countPathComponents(specifierB); + } + if (isBRelative) { + return -1; + } + return 1; + } + return 0; + } + } + } + function typeParametersToTypeParameterDeclarations(symbol, context) { + let typeParameterNodes; + const targetSymbol = getTargetSymbol(symbol); + if (targetSymbol.flags & (32 /* Class */ | 64 /* Interface */ | 524288 /* TypeAlias */)) { + typeParameterNodes = factory.createNodeArray(map(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol), (tp) => typeParameterToDeclaration(tp, context))); + } + return typeParameterNodes; + } + function lookupTypeParameterNodes(chain, index, context) { + var _a; + Debug.assert(chain && 0 <= index && index < chain.length); + const symbol = chain[index]; + const symbolId = getSymbolId(symbol); + if ((_a = context.typeParameterSymbolList) == null ? void 0 : _a.has(symbolId)) { + return void 0; + } + if (context.mustCreateTypeParameterSymbolList) { + context.mustCreateTypeParameterSymbolList = false; + context.typeParameterSymbolList = new Set(context.typeParameterSymbolList); + } + context.typeParameterSymbolList.add(symbolId); + let typeParameterNodes; + if (context.flags & 512 /* WriteTypeParametersInQualifiedName */ && index < chain.length - 1) { + const parentSymbol = symbol; + const nextSymbol = chain[index + 1]; + if (getCheckFlags(nextSymbol) & 1 /* Instantiated */) { + const params = getTypeParametersOfClassOrInterface( + parentSymbol.flags & 2097152 /* Alias */ ? resolveAlias(parentSymbol) : parentSymbol + ); + typeParameterNodes = mapToTypeNodes(map(params, (t) => getMappedType(t, nextSymbol.links.mapper)), context); + } else { + typeParameterNodes = typeParametersToTypeParameterDeclarations(symbol, context); + } + } + return typeParameterNodes; + } + function getTopmostIndexedAccessType(top) { + if (isIndexedAccessTypeNode(top.objectType)) { + return getTopmostIndexedAccessType(top.objectType); + } + return top; + } + function getSpecifierForModuleSymbol(symbol, context, overrideImportMode) { + let file = getDeclarationOfKind(symbol, 307 /* SourceFile */); + if (!file) { + const equivalentFileSymbol = firstDefined(symbol.declarations, (d) => getFileSymbolIfFileSymbolExportEqualsContainer(d, symbol)); + if (equivalentFileSymbol) { + file = getDeclarationOfKind(equivalentFileSymbol, 307 /* SourceFile */); + } + } + if (file && file.moduleName !== void 0) { + return file.moduleName; + } + if (!file) { + if (ambientModuleSymbolRegex.test(symbol.escapedName)) { + return symbol.escapedName.substring(1, symbol.escapedName.length - 1); + } + } + if (!context.enclosingFile || !context.tracker.moduleResolverHost) { + if (ambientModuleSymbolRegex.test(symbol.escapedName)) { + return symbol.escapedName.substring(1, symbol.escapedName.length - 1); + } + return getSourceFileOfNode(getNonAugmentationDeclaration(symbol)).fileName; + } + const enclosingDeclaration = getOriginalNode(context.enclosingDeclaration); + const originalModuleSpecifier = canHaveModuleSpecifier(enclosingDeclaration) ? tryGetModuleSpecifierFromDeclaration(enclosingDeclaration) : void 0; + const contextFile = context.enclosingFile; + const resolutionMode = overrideImportMode || originalModuleSpecifier && host.getModeForUsageLocation(contextFile, originalModuleSpecifier) || contextFile && host.getDefaultResolutionModeForFile(contextFile); + const cacheKey = createModeAwareCacheKey(contextFile.path, resolutionMode); + const links = getSymbolLinks(symbol); + let specifier = links.specifierCache && links.specifierCache.get(cacheKey); + if (!specifier) { + const isBundle2 = !!compilerOptions.outFile; + const { moduleResolverHost } = context.tracker; + const specifierCompilerOptions = isBundle2 ? { ...compilerOptions, baseUrl: moduleResolverHost.getCommonSourceDirectory() } : compilerOptions; + specifier = first(getModuleSpecifiers( + symbol, + checker, + specifierCompilerOptions, + contextFile, + moduleResolverHost, + { + importModuleSpecifierPreference: isBundle2 ? "non-relative" : "project-relative", + importModuleSpecifierEnding: isBundle2 ? "minimal" : resolutionMode === 99 /* ESNext */ ? "js" : void 0 + }, + { overrideImportMode } + )); + links.specifierCache ?? (links.specifierCache = /* @__PURE__ */ new Map()); + links.specifierCache.set(cacheKey, specifier); + } + return specifier; + } + function symbolToEntityNameNode(symbol) { + const identifier = factory.createIdentifier(unescapeLeadingUnderscores(symbol.escapedName)); + return symbol.parent ? factory.createQualifiedName(symbolToEntityNameNode(symbol.parent), identifier) : identifier; + } + function symbolToTypeNode(symbol, context, meaning, overrideTypeArguments) { + const chain = lookupSymbolChain(symbol, context, meaning, !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */)); + const isTypeOf = meaning === 111551 /* Value */; + if (some(chain[0].declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + const nonRootParts = chain.length > 1 ? createAccessFromSymbolChain(chain, chain.length - 1, 1) : void 0; + const typeParameterNodes = overrideTypeArguments || lookupTypeParameterNodes(chain, 0, context); + const contextFile = getSourceFileOfNode(getOriginalNode(context.enclosingDeclaration)); + const targetFile = getSourceFileOfModule(chain[0]); + let specifier; + let attributes; + if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) { + if ((targetFile == null ? void 0 : targetFile.impliedNodeFormat) === 99 /* ESNext */ && targetFile.impliedNodeFormat !== (contextFile == null ? void 0 : contextFile.impliedNodeFormat)) { + specifier = getSpecifierForModuleSymbol(chain[0], context, 99 /* ESNext */); + attributes = factory.createImportAttributes( + factory.createNodeArray([ + factory.createImportAttribute( + factory.createStringLiteral("resolution-mode"), + factory.createStringLiteral("import") + ) + ]) + ); + } + } + if (!specifier) { + specifier = getSpecifierForModuleSymbol(chain[0], context); + } + if (!(context.flags & 67108864 /* AllowNodeModulesRelativePaths */) && getEmitModuleResolutionKind(compilerOptions) !== 1 /* Classic */ && specifier.includes("/node_modules/")) { + const oldSpecifier = specifier; + if (getEmitModuleResolutionKind(compilerOptions) === 3 /* Node16 */ || getEmitModuleResolutionKind(compilerOptions) === 99 /* NodeNext */) { + const swappedMode = (contextFile == null ? void 0 : contextFile.impliedNodeFormat) === 99 /* ESNext */ ? 1 /* CommonJS */ : 99 /* ESNext */; + specifier = getSpecifierForModuleSymbol(chain[0], context, swappedMode); + if (specifier.includes("/node_modules/")) { + specifier = oldSpecifier; + } else { + attributes = factory.createImportAttributes( + factory.createNodeArray([ + factory.createImportAttribute( + factory.createStringLiteral("resolution-mode"), + factory.createStringLiteral(swappedMode === 99 /* ESNext */ ? "import" : "require") + ) + ]) + ); + } + } + if (!attributes) { + context.encounteredError = true; + if (context.tracker.reportLikelyUnsafeImportRequiredError) { + context.tracker.reportLikelyUnsafeImportRequiredError(oldSpecifier); + } + } + } + const lit = factory.createLiteralTypeNode(factory.createStringLiteral(specifier)); + context.approximateLength += specifier.length + 10; + if (!nonRootParts || isEntityName(nonRootParts)) { + if (nonRootParts) { + const lastId = isIdentifier(nonRootParts) ? nonRootParts : nonRootParts.right; + setIdentifierTypeArguments( + lastId, + /*typeArguments*/ + void 0 + ); + } + return factory.createImportTypeNode(lit, attributes, nonRootParts, typeParameterNodes, isTypeOf); + } else { + const splitNode = getTopmostIndexedAccessType(nonRootParts); + const qualifier = splitNode.objectType.typeName; + return factory.createIndexedAccessTypeNode(factory.createImportTypeNode(lit, attributes, qualifier, typeParameterNodes, isTypeOf), splitNode.indexType); + } + } + const entityName = createAccessFromSymbolChain(chain, chain.length - 1, 0); + if (isIndexedAccessTypeNode(entityName)) { + return entityName; + } + if (isTypeOf) { + return factory.createTypeQueryNode(entityName); + } else { + const lastId = isIdentifier(entityName) ? entityName : entityName.right; + const lastTypeArgs = getIdentifierTypeArguments(lastId); + setIdentifierTypeArguments( + lastId, + /*typeArguments*/ + void 0 + ); + return factory.createTypeReferenceNode(entityName, lastTypeArgs); + } + function createAccessFromSymbolChain(chain2, index, stopper) { + const typeParameterNodes = index === chain2.length - 1 ? overrideTypeArguments : lookupTypeParameterNodes(chain2, index, context); + const symbol2 = chain2[index]; + const parent2 = chain2[index - 1]; + let symbolName2; + if (index === 0) { + context.flags |= 16777216 /* InInitialEntityName */; + symbolName2 = getNameOfSymbolAsWritten(symbol2, context); + context.approximateLength += (symbolName2 ? symbolName2.length : 0) + 1; + context.flags ^= 16777216 /* InInitialEntityName */; + } else { + if (parent2 && getExportsOfSymbol(parent2)) { + const exports2 = getExportsOfSymbol(parent2); + forEachEntry(exports2, (ex, name) => { + if (getSymbolIfSameReference(ex, symbol2) && !isLateBoundName(name) && name !== "export=" /* ExportEquals */) { + symbolName2 = unescapeLeadingUnderscores(name); + return true; + } + }); + } + } + if (symbolName2 === void 0) { + const name = firstDefined(symbol2.declarations, getNameOfDeclaration); + if (name && isComputedPropertyName(name) && isEntityName(name.expression)) { + const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper); + if (isEntityName(LHS)) { + return factory.createIndexedAccessTypeNode(factory.createParenthesizedType(factory.createTypeQueryNode(LHS)), factory.createTypeQueryNode(name.expression)); + } + return LHS; + } + symbolName2 = getNameOfSymbolAsWritten(symbol2, context); + } + context.approximateLength += symbolName2.length + 1; + if (!(context.flags & 16 /* ForbidIndexedAccessSymbolReferences */) && parent2 && getMembersOfSymbol(parent2) && getMembersOfSymbol(parent2).get(symbol2.escapedName) && getSymbolIfSameReference(getMembersOfSymbol(parent2).get(symbol2.escapedName), symbol2)) { + const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper); + if (isIndexedAccessTypeNode(LHS)) { + return factory.createIndexedAccessTypeNode(LHS, factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2))); + } else { + return factory.createIndexedAccessTypeNode(factory.createTypeReferenceNode(LHS, typeParameterNodes), factory.createLiteralTypeNode(factory.createStringLiteral(symbolName2))); + } + } + const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); + if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); + identifier.symbol = symbol2; + if (index > stopper) { + const LHS = createAccessFromSymbolChain(chain2, index - 1, stopper); + if (!isEntityName(LHS)) { + return Debug.fail("Impossible construct - an export of an indexed access cannot be reachable"); + } + return factory.createQualifiedName(LHS, identifier); + } + return identifier; + } + } + function typeParameterShadowsOtherTypeParameterInScope(escapedName, context, type) { + const result = resolveName( + context.enclosingDeclaration, + escapedName, + 788968 /* Type */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + if (result && result.flags & 262144 /* TypeParameter */) { + return result !== type.symbol; + } + return false; + } + function typeParameterToName(type, context) { + var _a, _b, _c, _d; + if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */ && context.typeParameterNames) { + const cached = context.typeParameterNames.get(getTypeId(type)); + if (cached) { + return cached; + } + } + let result = symbolToName( + type.symbol, + context, + 788968 /* Type */, + /*expectsIdentifier*/ + true + ); + if (!(result.kind & 80 /* Identifier */)) { + return factory.createIdentifier("(Missing type parameter)"); + } + const decl = (_b = (_a = type.symbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b[0]; + if (decl && isTypeParameterDeclaration(decl)) { + result = setTextRange2(context, result, decl.name); + } + if (context.flags & 4 /* GenerateNamesForShadowedTypeParams */) { + const rawtext = result.escapedText; + let i = ((_c = context.typeParameterNamesByTextNextNameCount) == null ? void 0 : _c.get(rawtext)) || 0; + let text = rawtext; + while (((_d = context.typeParameterNamesByText) == null ? void 0 : _d.has(text)) || typeParameterShadowsOtherTypeParameterInScope(text, context, type)) { + i++; + text = `${rawtext}_${i}`; + } + if (text !== rawtext) { + const typeArguments = getIdentifierTypeArguments(result); + result = factory.createIdentifier(text); + setIdentifierTypeArguments(result, typeArguments); + } + if (context.mustCreateTypeParametersNamesLookups) { + context.mustCreateTypeParametersNamesLookups = false; + context.typeParameterNames = new Map(context.typeParameterNames); + context.typeParameterNamesByTextNextNameCount = new Map(context.typeParameterNamesByTextNextNameCount); + context.typeParameterNamesByText = new Set(context.typeParameterNamesByText); + } + context.typeParameterNamesByTextNextNameCount.set(rawtext, i); + context.typeParameterNames.set(getTypeId(type), result); + context.typeParameterNamesByText.add(text); + } + return result; + } + function symbolToName(symbol, context, meaning, expectsIdentifier) { + const chain = lookupSymbolChain(symbol, context, meaning); + if (expectsIdentifier && chain.length !== 1 && !context.encounteredError && !(context.flags & 65536 /* AllowQualifiedNameInPlaceOfIdentifier */)) { + context.encounteredError = true; + } + return createEntityNameFromSymbolChain(chain, chain.length - 1); + function createEntityNameFromSymbolChain(chain2, index) { + const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context); + const symbol2 = chain2[index]; + if (index === 0) { + context.flags |= 16777216 /* InInitialEntityName */; + } + const symbolName2 = getNameOfSymbolAsWritten(symbol2, context); + if (index === 0) { + context.flags ^= 16777216 /* InInitialEntityName */; + } + const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); + if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); + identifier.symbol = symbol2; + return index > 0 ? factory.createQualifiedName(createEntityNameFromSymbolChain(chain2, index - 1), identifier) : identifier; + } + } + function symbolToExpression(symbol, context, meaning) { + const chain = lookupSymbolChain(symbol, context, meaning); + return createExpressionFromSymbolChain(chain, chain.length - 1); + function createExpressionFromSymbolChain(chain2, index) { + const typeParameterNodes = lookupTypeParameterNodes(chain2, index, context); + const symbol2 = chain2[index]; + if (index === 0) { + context.flags |= 16777216 /* InInitialEntityName */; + } + let symbolName2 = getNameOfSymbolAsWritten(symbol2, context); + if (index === 0) { + context.flags ^= 16777216 /* InInitialEntityName */; + } + let firstChar = symbolName2.charCodeAt(0); + if (isSingleOrDoubleQuote(firstChar) && some(symbol2.declarations, hasNonGlobalAugmentationExternalModuleSymbol)) { + return factory.createStringLiteral(getSpecifierForModuleSymbol(symbol2, context)); + } + if (index === 0 || canUsePropertyAccess(symbolName2, languageVersion)) { + const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); + if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); + identifier.symbol = symbol2; + return index > 0 ? factory.createPropertyAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), identifier) : identifier; + } else { + if (firstChar === 91 /* openBracket */) { + symbolName2 = symbolName2.substring(1, symbolName2.length - 1); + firstChar = symbolName2.charCodeAt(0); + } + let expression; + if (isSingleOrDoubleQuote(firstChar) && !(symbol2.flags & 8 /* EnumMember */)) { + expression = factory.createStringLiteral(stripQuotes(symbolName2).replace(/\\./g, (s) => s.substring(1)), firstChar === 39 /* singleQuote */); + } else if ("" + +symbolName2 === symbolName2) { + expression = factory.createNumericLiteral(+symbolName2); + } + if (!expression) { + const identifier = setEmitFlags(factory.createIdentifier(symbolName2), 16777216 /* NoAsciiEscaping */); + if (typeParameterNodes) setIdentifierTypeArguments(identifier, factory.createNodeArray(typeParameterNodes)); + identifier.symbol = symbol2; + expression = identifier; + } + return factory.createElementAccessExpression(createExpressionFromSymbolChain(chain2, index - 1), expression); + } + } + } + function isStringNamed(d) { + const name = getNameOfDeclaration(d); + if (!name) { + return false; + } + if (isComputedPropertyName(name)) { + const type = checkExpression(name.expression); + return !!(type.flags & 402653316 /* StringLike */); + } + if (isElementAccessExpression(name)) { + const type = checkExpression(name.argumentExpression); + return !!(type.flags & 402653316 /* StringLike */); + } + return isStringLiteral(name); + } + function isSingleQuotedStringNamed(d) { + const name = getNameOfDeclaration(d); + return !!(name && isStringLiteral(name) && (name.singleQuote || !nodeIsSynthesized(name) && startsWith(getTextOfNode( + name, + /*includeTrivia*/ + false + ), "'"))); + } + function getPropertyNameNodeForSymbol(symbol, context) { + const stringNamed = !!length(symbol.declarations) && every(symbol.declarations, isStringNamed); + const singleQuote = !!length(symbol.declarations) && every(symbol.declarations, isSingleQuotedStringNamed); + const isMethod = !!(symbol.flags & 8192 /* Method */); + const fromNameType = getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod); + if (fromNameType) { + return fromNameType; + } + const rawName = unescapeLeadingUnderscores(symbol.escapedName); + return createPropertyNameNodeForIdentifierOrLiteral(rawName, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod); + } + function getPropertyNameNodeForSymbolFromNameType(symbol, context, singleQuote, stringNamed, isMethod) { + const nameType = getSymbolLinks(symbol).nameType; + if (nameType) { + if (nameType.flags & 384 /* StringOrNumberLiteral */) { + const name = "" + nameType.value; + if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && (stringNamed || !isNumericLiteralName(name))) { + return factory.createStringLiteral(name, !!singleQuote); + } + if (isNumericLiteralName(name) && startsWith(name, "-")) { + return factory.createComputedPropertyName(factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-name))); + } + return createPropertyNameNodeForIdentifierOrLiteral(name, getEmitScriptTarget(compilerOptions), singleQuote, stringNamed, isMethod); + } + if (nameType.flags & 8192 /* UniqueESSymbol */) { + return factory.createComputedPropertyName(symbolToExpression(nameType.symbol, context, 111551 /* Value */)); + } + } + } + function cloneNodeBuilderContext(context) { + const oldMustCreateTypeParameterSymbolList = context.mustCreateTypeParameterSymbolList; + const oldMustCreateTypeParametersNamesLookups = context.mustCreateTypeParametersNamesLookups; + context.mustCreateTypeParameterSymbolList = true; + context.mustCreateTypeParametersNamesLookups = true; + const oldTypeParameterNames = context.typeParameterNames; + const oldTypeParameterNamesByText = context.typeParameterNamesByText; + const oldTypeParameterNamesByTextNextNameCount = context.typeParameterNamesByTextNextNameCount; + const oldTypeParameterSymbolList = context.typeParameterSymbolList; + return () => { + context.typeParameterNames = oldTypeParameterNames; + context.typeParameterNamesByText = oldTypeParameterNamesByText; + context.typeParameterNamesByTextNextNameCount = oldTypeParameterNamesByTextNextNameCount; + context.typeParameterSymbolList = oldTypeParameterSymbolList; + context.mustCreateTypeParameterSymbolList = oldMustCreateTypeParameterSymbolList; + context.mustCreateTypeParametersNamesLookups = oldMustCreateTypeParametersNamesLookups; + }; + } + function getDeclarationWithTypeAnnotation(symbol, enclosingDeclaration) { + return symbol.declarations && find(symbol.declarations, (s) => !!getNonlocalEffectiveTypeAnnotationNode(s) && (!enclosingDeclaration || !!findAncestor(s, (n) => n === enclosingDeclaration))); + } + function existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) { + if (!(getObjectFlags(type) & 4 /* Reference */)) return true; + if (!isTypeReferenceNode(existing)) return true; + void getTypeFromTypeReference(existing); + const symbol = getNodeLinks(existing).resolvedSymbol; + const existingTarget = symbol && getDeclaredTypeOfSymbol(symbol); + if (!existingTarget || existingTarget !== type.target) return true; + return length(existing.typeArguments) >= getMinTypeArgumentCount(type.target.typeParameters); + } + function getEnclosingDeclarationIgnoringFakeScope(enclosingDeclaration) { + while (getNodeLinks(enclosingDeclaration).fakeScopeForSignatureDeclaration) { + enclosingDeclaration = enclosingDeclaration.parent; + } + return enclosingDeclaration; + } + function serializeInferredTypeForDeclaration(symbol, context, type) { + if (type.flags & 8192 /* UniqueESSymbol */ && type.symbol === symbol && (!context.enclosingDeclaration || some(symbol.declarations, (d) => getSourceFileOfNode(d) === context.enclosingFile))) { + context.flags |= 1048576 /* AllowUniqueESSymbolType */; + } + const result = typeToTypeNodeHelper(type, context); + return result; + } + function serializeTypeForDeclaration(context, declaration, type, symbol) { + var _a; + let result; + const addUndefinedForParameter = declaration && (isParameter(declaration) || isJSDocParameterTag(declaration)) && requiresAddingImplicitUndefined(declaration, context.enclosingDeclaration); + const decl = declaration ?? symbol.valueDeclaration ?? getDeclarationWithTypeAnnotation(symbol) ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]); + if (decl) { + if (isAccessor(decl)) { + result = syntacticNodeBuilder.serializeTypeOfAccessor(decl, symbol, context); + } else if (hasInferredType(decl) && !nodeIsSynthesized(decl) && !(getObjectFlags(type) & 196608 /* RequiresWidening */)) { + const restore = addSymbolTypeToContext(context, symbol, type); + result = syntacticNodeBuilder.serializeTypeOfDeclaration(decl, symbol, context); + restore(); + } + } + if (!result) { + if (addUndefinedForParameter) { + type = getOptionalType(type); + } + result = serializeInferredTypeForDeclaration(symbol, context, type); + } + return result ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + function typeNodeIsEquivalentToType(annotatedDeclaration, type, typeFromTypeNode) { + if (typeFromTypeNode === type) { + return true; + } + if (!annotatedDeclaration) { + return false; + } + if ((isPropertySignature(annotatedDeclaration) || isPropertyDeclaration(annotatedDeclaration)) && annotatedDeclaration.questionToken) { + return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode; + } + if (isParameter(annotatedDeclaration) && hasEffectiveQuestionToken(annotatedDeclaration)) { + return getTypeWithFacts(type, 524288 /* NEUndefined */) === typeFromTypeNode; + } + return false; + } + function serializeReturnTypeForSignature(context, signature) { + const suppressAny = context.flags & 256 /* SuppressAnyReturnType */; + const restoreFlags = saveRestoreFlags(context); + if (suppressAny) context.flags &= ~256 /* SuppressAnyReturnType */; + let returnTypeNode; + const returnType = getReturnTypeOfSignature(signature); + if (!(suppressAny && isTypeAny(returnType))) { + if (signature.declaration && !nodeIsSynthesized(signature.declaration)) { + const declarationSymbol = getSymbolOfDeclaration(signature.declaration); + const restore = addSymbolTypeToContext(context, declarationSymbol, returnType); + returnTypeNode = syntacticNodeBuilder.serializeReturnTypeForSignature(signature.declaration, declarationSymbol, context); + restore(); + } + if (!returnTypeNode) { + returnTypeNode = serializeInferredReturnTypeForSignature(context, signature, returnType); + } + } + if (!returnTypeNode && !suppressAny) { + returnTypeNode = factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + restoreFlags(); + return returnTypeNode; + } + function serializeInferredReturnTypeForSignature(context, signature, returnType) { + const oldSuppressReportInferenceFallback = context.suppressReportInferenceFallback; + context.suppressReportInferenceFallback = true; + const typePredicate = getTypePredicateOfSignature(signature); + const returnTypeNode = typePredicate ? typePredicateToTypePredicateNodeHelper(context.mapper ? instantiateTypePredicate(typePredicate, context.mapper) : typePredicate, context) : typeToTypeNodeHelper(returnType, context); + context.suppressReportInferenceFallback = oldSuppressReportInferenceFallback; + return returnTypeNode; + } + function trackExistingEntityName(node, context, enclosingDeclaration = context.enclosingDeclaration) { + let introducesError = false; + const leftmost = getFirstIdentifier(node); + if (isInJSFile(node) && (isExportsIdentifier(leftmost) || isModuleExportsAccessExpression(leftmost.parent) || isQualifiedName(leftmost.parent) && isModuleIdentifier(leftmost.parent.left) && isExportsIdentifier(leftmost.parent.right))) { + introducesError = true; + return { introducesError, node }; + } + const meaning = getMeaningOfEntityNameReference(node); + let sym; + if (isThisIdentifier(leftmost)) { + sym = getSymbolOfDeclaration(getThisContainer( + leftmost, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + )); + if (isSymbolAccessible( + sym, + leftmost, + meaning, + /*shouldComputeAliasesToMakeVisible*/ + false + ).accessibility !== 0 /* Accessible */) { + introducesError = true; + context.tracker.reportInaccessibleThisError(); + } + return { introducesError, node: attachSymbolToLeftmostIdentifier(node) }; + } + sym = resolveEntityName( + leftmost, + meaning, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true + ); + if (context.enclosingDeclaration && !(sym && sym.flags & 262144 /* TypeParameter */)) { + sym = getExportSymbolOfValueSymbolIfExported(sym); + const symAtLocation = resolveEntityName( + leftmost, + meaning, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + context.enclosingDeclaration + ); + if ( + // Check for unusable parameters symbols + symAtLocation === unknownSymbol || // If the symbol is not found, but was not found in the original scope either we probably have an error, don't reuse the node + symAtLocation === void 0 && sym !== void 0 || // If the symbol is found both in declaration scope and in current scope then it should point to the same reference + symAtLocation && sym && !getSymbolIfSameReference(getExportSymbolOfValueSymbolIfExported(symAtLocation), sym) + ) { + if (symAtLocation !== unknownSymbol) { + context.tracker.reportInferenceFallback(node); + } + introducesError = true; + return { introducesError, node, sym }; + } else { + sym = symAtLocation; + } + } + if (sym) { + if (sym.flags & 1 /* FunctionScopedVariable */ && sym.valueDeclaration) { + if (isPartOfParameterDeclaration(sym.valueDeclaration) || isJSDocParameterTag(sym.valueDeclaration)) { + return { introducesError, node: attachSymbolToLeftmostIdentifier(node) }; + } + } + if (!(sym.flags & 262144 /* TypeParameter */) && // Type parameters are visible in the current context if they are are resolvable + !isDeclarationName(node) && isSymbolAccessible( + sym, + enclosingDeclaration, + meaning, + /*shouldComputeAliasesToMakeVisible*/ + false + ).accessibility !== 0 /* Accessible */) { + context.tracker.reportInferenceFallback(node); + introducesError = true; + } else { + context.tracker.trackSymbol(sym, enclosingDeclaration, meaning); + } + return { introducesError, node: attachSymbolToLeftmostIdentifier(node) }; + } + return { introducesError, node }; + function attachSymbolToLeftmostIdentifier(node2) { + if (node2 === leftmost) { + const type = getDeclaredTypeOfSymbol(sym); + const name = sym.flags & 262144 /* TypeParameter */ ? typeParameterToName(type, context) : factory.cloneNode(node2); + name.symbol = sym; + return setTextRange2(context, setEmitFlags(name, 16777216 /* NoAsciiEscaping */), node2); + } + const updated = visitEachChild( + node2, + (c) => attachSymbolToLeftmostIdentifier(c), + /*context*/ + void 0 + ); + if (updated !== node2) { + setTextRange2(context, updated, node2); + } + return updated; + } + } + function serializeTypeName(context, node, isTypeOf, typeArguments) { + const meaning = isTypeOf ? 111551 /* Value */ : 788968 /* Type */; + const symbol = resolveEntityName( + node, + meaning, + /*ignoreErrors*/ + true + ); + if (!symbol) return void 0; + const resolvedSymbol = symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol; + if (isSymbolAccessible( + symbol, + context.enclosingDeclaration, + meaning, + /*shouldComputeAliasesToMakeVisible*/ + false + ).accessibility !== 0 /* Accessible */) return void 0; + return symbolToTypeNode(resolvedSymbol, context, meaning, typeArguments); + } + function canReuseTypeNode(context, existing) { + const type = getTypeFromTypeNode2( + context, + existing, + /*noMappedTypes*/ + true + ); + if (!type) { + return false; + } + if (isInJSFile(existing)) { + if (isLiteralImportTypeNode(existing)) { + void getTypeFromImportTypeNode(existing); + const nodeSymbol = getNodeLinks(existing).resolvedSymbol; + return !nodeSymbol || !// The import type resolved using jsdoc fallback logic + (!existing.isTypeOf && !(nodeSymbol.flags & 788968 /* Type */) || // The import type had type arguments autofilled by js fallback logic + !(length(existing.typeArguments) >= getMinTypeArgumentCount(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(nodeSymbol)))); + } + } + if (isTypeReferenceNode(existing)) { + if (isConstTypeReference(existing)) return false; + const symbol = getNodeLinks(existing).resolvedSymbol; + if (!symbol) return false; + if (symbol.flags & 262144 /* TypeParameter */) { + const declaredType = getDeclaredTypeOfSymbol(symbol); + return !(context.mapper && getMappedType(declaredType, context.mapper) !== declaredType); + } + if (isInJSDoc(existing)) { + return existingTypeNodeIsNotReferenceOrIsReferenceWithCompatibleTypeArgumentCount(existing, type) && !getIntendedTypeFromJSDocTypeReference(existing) && !!(symbol.flags & 788968 /* Type */); + } + } + if (isTypeOperatorNode(existing) && existing.operator === 158 /* UniqueKeyword */ && existing.type.kind === 155 /* SymbolKeyword */) { + const effectiveEnclosingContext = context.enclosingDeclaration && getEnclosingDeclarationIgnoringFakeScope(context.enclosingDeclaration); + return !!findAncestor(existing, (n) => n === effectiveEnclosingContext); + } + return true; + } + function serializeExistingTypeNode(context, typeNode, addUndefined) { + const type = getTypeFromTypeNode2(context, typeNode); + if (addUndefined && !someType(type, (t) => !!(t.flags & 32768 /* Undefined */)) && canReuseTypeNode(context, typeNode)) { + const clone2 = syntacticNodeBuilder.tryReuseExistingTypeNode(context, typeNode); + if (clone2) { + return factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); + } + } + return typeToTypeNodeHelper(type, context); + } + function symbolTableToDeclarationStatements(symbolTable, context) { + var _a; + const serializePropertySymbolForClass = makeSerializePropertySymbol( + factory.createPropertyDeclaration, + 174 /* MethodDeclaration */, + /*useAccessors*/ + true + ); + const serializePropertySymbolForInterfaceWorker = makeSerializePropertySymbol( + (mods, name, question, type) => factory.createPropertySignature(mods, name, question, type), + 173 /* MethodSignature */, + /*useAccessors*/ + false + ); + const enclosingDeclaration = context.enclosingDeclaration; + let results = []; + const visitedSymbols = /* @__PURE__ */ new Set(); + const deferredPrivatesStack = []; + const oldcontext = context; + context = { + ...oldcontext, + usedSymbolNames: new Set(oldcontext.usedSymbolNames), + remappedSymbolNames: /* @__PURE__ */ new Map(), + remappedSymbolReferences: new Map((_a = oldcontext.remappedSymbolReferences) == null ? void 0 : _a.entries()), + tracker: void 0 + }; + const tracker = { + ...oldcontext.tracker.inner, + trackSymbol: (sym, decl, meaning) => { + var _a2, _b; + if ((_a2 = context.remappedSymbolNames) == null ? void 0 : _a2.has(getSymbolId(sym))) return false; + const accessibleResult = isSymbolAccessible( + sym, + decl, + meaning, + /*shouldComputeAliasesToMakeVisible*/ + false + ); + if (accessibleResult.accessibility === 0 /* Accessible */) { + const chain = lookupSymbolChainWorker(sym, context, meaning); + if (!(sym.flags & 4 /* Property */)) { + const root = chain[0]; + const contextFile = getSourceFileOfNode(oldcontext.enclosingDeclaration); + if (some(root.declarations, (d) => getSourceFileOfNode(d) === contextFile)) { + includePrivateSymbol(root); + } + } + } else if ((_b = oldcontext.tracker.inner) == null ? void 0 : _b.trackSymbol) { + return oldcontext.tracker.inner.trackSymbol(sym, decl, meaning); + } + return false; + } + }; + context.tracker = new SymbolTrackerImpl(context, tracker, oldcontext.tracker.moduleResolverHost); + forEachEntry(symbolTable, (symbol, name) => { + const baseName = unescapeLeadingUnderscores(name); + void getInternalSymbolName(symbol, baseName); + }); + let addingDeclare = !context.bundled; + const exportEquals = symbolTable.get("export=" /* ExportEquals */); + if (exportEquals && symbolTable.size > 1 && exportEquals.flags & (2097152 /* Alias */ | 1536 /* Module */)) { + symbolTable = createSymbolTable(); + symbolTable.set("export=" /* ExportEquals */, exportEquals); + } + visitSymbolTable(symbolTable); + return mergeRedundantStatements(results); + function isIdentifierAndNotUndefined(node) { + return !!node && node.kind === 80 /* Identifier */; + } + function getNamesOfDeclaration(statement) { + if (isVariableStatement(statement)) { + return filter(map(statement.declarationList.declarations, getNameOfDeclaration), isIdentifierAndNotUndefined); + } + return filter([getNameOfDeclaration(statement)], isIdentifierAndNotUndefined); + } + function flattenExportAssignedNamespace(statements) { + const exportAssignment = find(statements, isExportAssignment); + const nsIndex = findIndex(statements, isModuleDeclaration); + let ns = nsIndex !== -1 ? statements[nsIndex] : void 0; + if (ns && exportAssignment && exportAssignment.isExportEquals && isIdentifier(exportAssignment.expression) && isIdentifier(ns.name) && idText(ns.name) === idText(exportAssignment.expression) && ns.body && isModuleBlock(ns.body)) { + const excessExports = filter(statements, (s) => !!(getEffectiveModifierFlags(s) & 32 /* Export */)); + const name = ns.name; + let body = ns.body; + if (length(excessExports)) { + ns = factory.updateModuleDeclaration( + ns, + ns.modifiers, + ns.name, + body = factory.updateModuleBlock( + body, + factory.createNodeArray([ + ...ns.body.statements, + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports(map(flatMap(excessExports, (e) => getNamesOfDeclaration(e)), (id) => factory.createExportSpecifier( + /*isTypeOnly*/ + false, + /*propertyName*/ + void 0, + id + ))), + /*moduleSpecifier*/ + void 0 + ) + ]) + ) + ); + statements = [...statements.slice(0, nsIndex), ns, ...statements.slice(nsIndex + 1)]; + } + if (!find(statements, (s) => s !== ns && nodeHasName(s, name))) { + results = []; + const mixinExportFlag = !some(body.statements, (s) => hasSyntacticModifier(s, 32 /* Export */) || isExportAssignment(s) || isExportDeclaration(s)); + forEach(body.statements, (s) => { + addResult(s, mixinExportFlag ? 32 /* Export */ : 0 /* None */); + }); + statements = [...filter(statements, (s) => s !== ns && s !== exportAssignment), ...results]; + } + } + return statements; + } + function mergeExportDeclarations(statements) { + const exports2 = filter(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause)); + if (length(exports2) > 1) { + const nonExports = filter(statements, (d) => !isExportDeclaration(d) || !!d.moduleSpecifier || !d.exportClause); + statements = [ + ...nonExports, + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports(flatMap(exports2, (e) => cast(e.exportClause, isNamedExports).elements)), + /*moduleSpecifier*/ + void 0 + ) + ]; + } + const reexports = filter(statements, (d) => isExportDeclaration(d) && !!d.moduleSpecifier && !!d.exportClause && isNamedExports(d.exportClause)); + if (length(reexports) > 1) { + const groups = group(reexports, (decl) => isStringLiteral(decl.moduleSpecifier) ? ">" + decl.moduleSpecifier.text : ">"); + if (groups.length !== reexports.length) { + for (const group2 of groups) { + if (group2.length > 1) { + statements = [ + ...filter(statements, (s) => !group2.includes(s)), + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports(flatMap(group2, (e) => cast(e.exportClause, isNamedExports).elements)), + group2[0].moduleSpecifier + ) + ]; + } + } + } + } + return statements; + } + function inlineExportModifiers(statements) { + const index = findIndex(statements, (d) => isExportDeclaration(d) && !d.moduleSpecifier && !d.attributes && !!d.exportClause && isNamedExports(d.exportClause)); + if (index >= 0) { + const exportDecl = statements[index]; + const replacements = mapDefined(exportDecl.exportClause.elements, (e) => { + if (!e.propertyName && e.name.kind !== 11 /* StringLiteral */) { + const name = e.name; + const indices = indicesOf(statements); + const associatedIndices = filter(indices, (i) => nodeHasName(statements[i], name)); + if (length(associatedIndices) && every(associatedIndices, (i) => canHaveExportModifier(statements[i]))) { + for (const index2 of associatedIndices) { + statements[index2] = addExportModifier(statements[index2]); + } + return void 0; + } + } + return e; + }); + if (!length(replacements)) { + orderedRemoveItemAt(statements, index); + } else { + statements[index] = factory.updateExportDeclaration( + exportDecl, + exportDecl.modifiers, + exportDecl.isTypeOnly, + factory.updateNamedExports( + exportDecl.exportClause, + replacements + ), + exportDecl.moduleSpecifier, + exportDecl.attributes + ); + } + } + return statements; + } + function mergeRedundantStatements(statements) { + statements = flattenExportAssignedNamespace(statements); + statements = mergeExportDeclarations(statements); + statements = inlineExportModifiers(statements); + if (enclosingDeclaration && (isSourceFile(enclosingDeclaration) && isExternalOrCommonJsModule(enclosingDeclaration) || isModuleDeclaration(enclosingDeclaration)) && (!some(statements, isExternalModuleIndicator) || !hasScopeMarker(statements) && some(statements, needsScopeMarker))) { + statements.push(createEmptyExports(factory)); + } + return statements; + } + function addExportModifier(node) { + const flags = (getEffectiveModifierFlags(node) | 32 /* Export */) & ~128 /* Ambient */; + return factory.replaceModifiers(node, flags); + } + function removeExportModifier(node) { + const flags = getEffectiveModifierFlags(node) & ~32 /* Export */; + return factory.replaceModifiers(node, flags); + } + function visitSymbolTable(symbolTable2, suppressNewPrivateContext, propertyAsAlias) { + if (!suppressNewPrivateContext) { + deferredPrivatesStack.push(/* @__PURE__ */ new Map()); + } + symbolTable2.forEach((symbol) => { + serializeSymbol( + symbol, + /*isPrivate*/ + false, + !!propertyAsAlias + ); + }); + if (!suppressNewPrivateContext) { + deferredPrivatesStack[deferredPrivatesStack.length - 1].forEach((symbol) => { + serializeSymbol( + symbol, + /*isPrivate*/ + true, + !!propertyAsAlias + ); + }); + deferredPrivatesStack.pop(); + } + } + function serializeSymbol(symbol, isPrivate, propertyAsAlias) { + void getPropertiesOfType(getTypeOfSymbol(symbol)); + const visitedSym = getMergedSymbol(symbol); + if (visitedSymbols.has(getSymbolId(visitedSym))) { + return; + } + visitedSymbols.add(getSymbolId(visitedSym)); + const skipMembershipCheck = !isPrivate; + if (skipMembershipCheck || !!length(symbol.declarations) && some(symbol.declarations, (d) => !!findAncestor(d, (n) => n === enclosingDeclaration))) { + const scopeCleanup = cloneNodeBuilderContext(context); + context.tracker.pushErrorFallbackNode(find(symbol.declarations, (d) => getSourceFileOfNode(d) === context.enclosingFile)); + serializeSymbolWorker(symbol, isPrivate, propertyAsAlias); + context.tracker.popErrorFallbackNode(); + scopeCleanup(); + } + } + function serializeSymbolWorker(symbol, isPrivate, propertyAsAlias, escapedSymbolName = symbol.escapedName) { + var _a2, _b, _c, _d, _e, _f; + const symbolName2 = unescapeLeadingUnderscores(escapedSymbolName); + const isDefault = escapedSymbolName === "default" /* Default */; + if (isPrivate && !(context.flags & 131072 /* AllowAnonymousIdentifier */) && isStringANonContextualKeyword(symbolName2) && !isDefault) { + context.encounteredError = true; + return; + } + let needsPostExportDefault = isDefault && !!(symbol.flags & -113 /* ExportDoesNotSupportDefaultModifier */ || symbol.flags & 16 /* Function */ && length(getPropertiesOfType(getTypeOfSymbol(symbol)))) && !(symbol.flags & 2097152 /* Alias */); + let needsExportDeclaration = !needsPostExportDefault && !isPrivate && isStringANonContextualKeyword(symbolName2) && !isDefault; + if (needsPostExportDefault || needsExportDeclaration) { + isPrivate = true; + } + const modifierFlags = (!isPrivate ? 32 /* Export */ : 0) | (isDefault && !needsPostExportDefault ? 2048 /* Default */ : 0); + const isConstMergedWithNS = symbol.flags & 1536 /* Module */ && symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */) && escapedSymbolName !== "export=" /* ExportEquals */; + const isConstMergedWithNSPrintableAsSignatureMerge = isConstMergedWithNS && isTypeRepresentableAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol); + if (symbol.flags & (16 /* Function */ | 8192 /* Method */) || isConstMergedWithNSPrintableAsSignatureMerge) { + serializeAsFunctionNamespaceMerge(getTypeOfSymbol(symbol), symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); + } + if (symbol.flags & 524288 /* TypeAlias */) { + serializeTypeAlias(symbol, symbolName2, modifierFlags); + } + if (symbol.flags & (2 /* BlockScopedVariable */ | 1 /* FunctionScopedVariable */ | 4 /* Property */ | 98304 /* Accessor */) && escapedSymbolName !== "export=" /* ExportEquals */ && !(symbol.flags & 4194304 /* Prototype */) && !(symbol.flags & 32 /* Class */) && !(symbol.flags & 8192 /* Method */) && !isConstMergedWithNSPrintableAsSignatureMerge) { + if (propertyAsAlias) { + const createdExport = serializeMaybeAliasAssignment(symbol); + if (createdExport) { + needsExportDeclaration = false; + needsPostExportDefault = false; + } + } else { + const type = getTypeOfSymbol(symbol); + const localName = getInternalSymbolName(symbol, symbolName2); + if (type.symbol && type.symbol !== symbol && type.symbol.flags & 16 /* Function */ && some(type.symbol.declarations, isFunctionExpressionOrArrowFunction) && (((_a2 = type.symbol.members) == null ? void 0 : _a2.size) || ((_b = type.symbol.exports) == null ? void 0 : _b.size))) { + if (!context.remappedSymbolReferences) { + context.remappedSymbolReferences = /* @__PURE__ */ new Map(); + } + context.remappedSymbolReferences.set(getSymbolId(type.symbol), symbol); + serializeSymbolWorker(type.symbol, isPrivate, propertyAsAlias, escapedSymbolName); + context.remappedSymbolReferences.delete(getSymbolId(type.symbol)); + } else if (!(symbol.flags & 16 /* Function */) && isTypeRepresentableAsFunctionNamespaceMerge(type, symbol)) { + serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags); + } else { + const flags = !(symbol.flags & 2 /* BlockScopedVariable */) ? ((_c = symbol.parent) == null ? void 0 : _c.valueDeclaration) && isSourceFile((_d = symbol.parent) == null ? void 0 : _d.valueDeclaration) ? 2 /* Const */ : void 0 : isConstantVariable(symbol) ? 2 /* Const */ : 1 /* Let */; + const name = needsPostExportDefault || !(symbol.flags & 4 /* Property */) ? localName : getUnusedName(localName, symbol); + let textRange = symbol.declarations && find(symbol.declarations, (d) => isVariableDeclaration(d)); + if (textRange && isVariableDeclarationList(textRange.parent) && textRange.parent.declarations.length === 1) { + textRange = textRange.parent.parent; + } + const propertyAccessRequire = (_e = symbol.declarations) == null ? void 0 : _e.find(isPropertyAccessExpression); + if (propertyAccessRequire && isBinaryExpression(propertyAccessRequire.parent) && isIdentifier(propertyAccessRequire.parent.right) && ((_f = type.symbol) == null ? void 0 : _f.valueDeclaration) && isSourceFile(type.symbol.valueDeclaration)) { + const alias = localName === propertyAccessRequire.parent.right.escapedText ? void 0 : propertyAccessRequire.parent.right; + addResult( + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports([factory.createExportSpecifier( + /*isTypeOnly*/ + false, + alias, + localName + )]) + ), + 0 /* None */ + ); + context.tracker.trackSymbol(type.symbol, context.enclosingDeclaration, 111551 /* Value */); + } else { + const statement = setTextRange2( + context, + factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + serializeTypeForDeclaration( + context, + /*declaration*/ + void 0, + type, + symbol + ) + ) + ], flags) + ), + textRange + ); + addResult(statement, name !== localName ? modifierFlags & ~32 /* Export */ : modifierFlags); + if (name !== localName && !isPrivate) { + addResult( + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports([factory.createExportSpecifier( + /*isTypeOnly*/ + false, + name, + localName + )]) + ), + 0 /* None */ + ); + needsExportDeclaration = false; + needsPostExportDefault = false; + } + } + } + } + } + if (symbol.flags & 384 /* Enum */) { + serializeEnum(symbol, symbolName2, modifierFlags); + } + if (symbol.flags & 32 /* Class */) { + if (symbol.flags & 4 /* Property */ && symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration.parent) && isClassExpression(symbol.valueDeclaration.parent.right)) { + serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); + } else { + serializeAsClass(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); + } + } + if (symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && (!isConstMergedWithNS || isTypeOnlyNamespace(symbol)) || isConstMergedWithNSPrintableAsSignatureMerge) { + serializeModule(symbol, symbolName2, modifierFlags); + } + if (symbol.flags & 64 /* Interface */ && !(symbol.flags & 32 /* Class */)) { + serializeInterface(symbol, symbolName2, modifierFlags); + } + if (symbol.flags & 2097152 /* Alias */) { + serializeAsAlias(symbol, getInternalSymbolName(symbol, symbolName2), modifierFlags); + } + if (symbol.flags & 4 /* Property */ && symbol.escapedName === "export=" /* ExportEquals */) { + serializeMaybeAliasAssignment(symbol); + } + if (symbol.flags & 8388608 /* ExportStar */) { + if (symbol.declarations) { + for (const node of symbol.declarations) { + const resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); + if (!resolvedModule) continue; + addResult(factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + node.isTypeOnly, + /*exportClause*/ + void 0, + factory.createStringLiteral(getSpecifierForModuleSymbol(resolvedModule, context)) + ), 0 /* None */); + } + } + } + if (needsPostExportDefault) { + addResult(factory.createExportAssignment( + /*modifiers*/ + void 0, + /*isExportEquals*/ + false, + factory.createIdentifier(getInternalSymbolName(symbol, symbolName2)) + ), 0 /* None */); + } else if (needsExportDeclaration) { + addResult( + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports([factory.createExportSpecifier( + /*isTypeOnly*/ + false, + getInternalSymbolName(symbol, symbolName2), + symbolName2 + )]) + ), + 0 /* None */ + ); + } + } + function includePrivateSymbol(symbol) { + if (some(symbol.declarations, isPartOfParameterDeclaration)) return; + Debug.assertIsDefined(deferredPrivatesStack[deferredPrivatesStack.length - 1]); + getUnusedName(unescapeLeadingUnderscores(symbol.escapedName), symbol); + const isExternalImportAlias = !!(symbol.flags & 2097152 /* Alias */) && !some(symbol.declarations, (d) => !!findAncestor(d, isExportDeclaration) || isNamespaceExport(d) || isImportEqualsDeclaration(d) && !isExternalModuleReference(d.moduleReference)); + deferredPrivatesStack[isExternalImportAlias ? 0 : deferredPrivatesStack.length - 1].set(getSymbolId(symbol), symbol); + } + function isExportingScope(enclosingDeclaration2) { + return isSourceFile(enclosingDeclaration2) && (isExternalOrCommonJsModule(enclosingDeclaration2) || isJsonSourceFile(enclosingDeclaration2)) || isAmbientModule(enclosingDeclaration2) && !isGlobalScopeAugmentation(enclosingDeclaration2); + } + function addResult(node, additionalModifierFlags) { + if (canHaveModifiers(node)) { + let newModifierFlags = 0 /* None */; + const enclosingDeclaration2 = context.enclosingDeclaration && (isJSDocTypeAlias(context.enclosingDeclaration) ? getSourceFileOfNode(context.enclosingDeclaration) : context.enclosingDeclaration); + if (additionalModifierFlags & 32 /* Export */ && enclosingDeclaration2 && (isExportingScope(enclosingDeclaration2) || isModuleDeclaration(enclosingDeclaration2)) && canHaveExportModifier(node)) { + newModifierFlags |= 32 /* Export */; + } + if (addingDeclare && !(newModifierFlags & 32 /* Export */) && (!enclosingDeclaration2 || !(enclosingDeclaration2.flags & 33554432 /* Ambient */)) && (isEnumDeclaration(node) || isVariableStatement(node) || isFunctionDeclaration(node) || isClassDeclaration(node) || isModuleDeclaration(node))) { + newModifierFlags |= 128 /* Ambient */; + } + if (additionalModifierFlags & 2048 /* Default */ && (isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionDeclaration(node))) { + newModifierFlags |= 2048 /* Default */; + } + if (newModifierFlags) { + node = factory.replaceModifiers(node, newModifierFlags | getEffectiveModifierFlags(node)); + } + } + results.push(node); + } + function serializeTypeAlias(symbol, symbolName2, modifierFlags) { + var _a2; + const aliasType = getDeclaredTypeOfTypeAlias(symbol); + const typeParams = getSymbolLinks(symbol).typeParameters; + const typeParamDecls = map(typeParams, (p) => typeParameterToDeclaration(p, context)); + const jsdocAliasDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isJSDocTypeAlias); + const commentText = getTextOfJSDocComment(jsdocAliasDecl ? jsdocAliasDecl.comment || jsdocAliasDecl.parent.comment : void 0); + const restoreFlags = saveRestoreFlags(context); + context.flags |= 8388608 /* InTypeAlias */; + const oldEnclosingDecl = context.enclosingDeclaration; + context.enclosingDeclaration = jsdocAliasDecl; + const typeNode = jsdocAliasDecl && jsdocAliasDecl.typeExpression && isJSDocTypeExpression(jsdocAliasDecl.typeExpression) && syntacticNodeBuilder.tryReuseExistingTypeNode(context, jsdocAliasDecl.typeExpression.type) || typeToTypeNodeHelper(aliasType, context); + addResult( + setSyntheticLeadingComments( + factory.createTypeAliasDeclaration( + /*modifiers*/ + void 0, + getInternalSymbolName(symbol, symbolName2), + typeParamDecls, + typeNode + ), + !commentText ? [] : [{ kind: 3 /* MultiLineCommentTrivia */, text: "*\n * " + commentText.replace(/\n/g, "\n * ") + "\n ", pos: -1, end: -1, hasTrailingNewLine: true }] + ), + modifierFlags + ); + restoreFlags(); + context.enclosingDeclaration = oldEnclosingDecl; + } + function serializeInterface(symbol, symbolName2, modifierFlags) { + const interfaceType = getDeclaredTypeOfClassOrInterface(symbol); + const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context)); + const baseTypes = getBaseTypes(interfaceType); + const baseType = length(baseTypes) ? getIntersectionType(baseTypes) : void 0; + const members = flatMap(getPropertiesOfType(interfaceType), (p) => serializePropertySymbolForInterface(p, baseType)); + const callSignatures = serializeSignatures(0 /* Call */, interfaceType, baseType, 179 /* CallSignature */); + const constructSignatures = serializeSignatures(1 /* Construct */, interfaceType, baseType, 180 /* ConstructSignature */); + const indexSignatures = serializeIndexSignatures(interfaceType, baseType); + const heritageClauses = !length(baseTypes) ? void 0 : [factory.createHeritageClause(96 /* ExtendsKeyword */, mapDefined(baseTypes, (b) => trySerializeAsTypeReference(b, 111551 /* Value */)))]; + addResult( + factory.createInterfaceDeclaration( + /*modifiers*/ + void 0, + getInternalSymbolName(symbol, symbolName2), + typeParamDecls, + heritageClauses, + [...indexSignatures, ...constructSignatures, ...callSignatures, ...members] + ), + modifierFlags + ); + } + function getNamespaceMembersForSerialization(symbol) { + let exports2 = arrayFrom(getExportsOfSymbol(symbol).values()); + const merged = getMergedSymbol(symbol); + if (merged !== symbol) { + const membersSet = new Set(exports2); + for (const exported of getExportsOfSymbol(merged).values()) { + if (!(getSymbolFlags(resolveSymbol(exported)) & 111551 /* Value */)) { + membersSet.add(exported); + } + } + exports2 = arrayFrom(membersSet); + } + return filter(exports2, (m) => isNamespaceMember(m) && isIdentifierText(m.escapedName, 99 /* ESNext */)); + } + function isTypeOnlyNamespace(symbol) { + return every(getNamespaceMembersForSerialization(symbol), (m) => !(getSymbolFlags(resolveSymbol(m)) & 111551 /* Value */)); + } + function serializeModule(symbol, symbolName2, modifierFlags) { + const members = getNamespaceMembersForSerialization(symbol); + const locationMap = arrayToMultiMap(members, (m) => m.parent && m.parent === symbol ? "real" : "merged"); + const realMembers = locationMap.get("real") || emptyArray; + const mergedMembers = locationMap.get("merged") || emptyArray; + if (length(realMembers)) { + const localName = getInternalSymbolName(symbol, symbolName2); + serializeAsNamespaceDeclaration(realMembers, localName, modifierFlags, !!(symbol.flags & (16 /* Function */ | 67108864 /* Assignment */))); + } + if (length(mergedMembers)) { + const containingFile = getSourceFileOfNode(context.enclosingDeclaration); + const localName = getInternalSymbolName(symbol, symbolName2); + const nsBody = factory.createModuleBlock([factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports(mapDefined(filter(mergedMembers, (n) => n.escapedName !== "export=" /* ExportEquals */), (s) => { + var _a2, _b; + const name = unescapeLeadingUnderscores(s.escapedName); + const localName2 = getInternalSymbolName(s, name); + const aliasDecl = s.declarations && getDeclarationOfAliasSymbol(s); + if (containingFile && (aliasDecl ? containingFile !== getSourceFileOfNode(aliasDecl) : !some(s.declarations, (d) => getSourceFileOfNode(d) === containingFile))) { + (_b = (_a2 = context.tracker) == null ? void 0 : _a2.reportNonlocalAugmentation) == null ? void 0 : _b.call(_a2, containingFile, symbol, s); + return void 0; + } + const target = aliasDecl && getTargetOfAliasDeclaration( + aliasDecl, + /*dontRecursivelyResolve*/ + true + ); + includePrivateSymbol(target || s); + const targetName = target ? getInternalSymbolName(target, unescapeLeadingUnderscores(target.escapedName)) : localName2; + return factory.createExportSpecifier( + /*isTypeOnly*/ + false, + name === targetName ? void 0 : targetName, + name + ); + })) + )]); + addResult( + factory.createModuleDeclaration( + /*modifiers*/ + void 0, + factory.createIdentifier(localName), + nsBody, + 32 /* Namespace */ + ), + 0 /* None */ + ); + } + } + function serializeEnum(symbol, symbolName2, modifierFlags) { + addResult( + factory.createEnumDeclaration( + factory.createModifiersFromModifierFlags(isConstEnumSymbol(symbol) ? 4096 /* Const */ : 0), + getInternalSymbolName(symbol, symbolName2), + map(filter(getPropertiesOfType(getTypeOfSymbol(symbol)), (p) => !!(p.flags & 8 /* EnumMember */)), (p) => { + const initializedValue = p.declarations && p.declarations[0] && isEnumMember(p.declarations[0]) ? getConstantValue2(p.declarations[0]) : void 0; + return factory.createEnumMember( + unescapeLeadingUnderscores(p.escapedName), + initializedValue === void 0 ? void 0 : typeof initializedValue === "string" ? factory.createStringLiteral(initializedValue) : factory.createNumericLiteral(initializedValue) + ); + }) + ), + modifierFlags + ); + } + function serializeAsFunctionNamespaceMerge(type, symbol, localName, modifierFlags) { + const signatures = getSignaturesOfType(type, 0 /* Call */); + for (const sig of signatures) { + const decl = signatureToSignatureDeclarationHelper(sig, 262 /* FunctionDeclaration */, context, { name: factory.createIdentifier(localName) }); + addResult(setTextRange2(context, decl, getSignatureTextRangeLocation(sig)), modifierFlags); + } + if (!(symbol.flags & (512 /* ValueModule */ | 1024 /* NamespaceModule */) && !!symbol.exports && !!symbol.exports.size)) { + const props = filter(getPropertiesOfType(type), isNamespaceMember); + serializeAsNamespaceDeclaration( + props, + localName, + modifierFlags, + /*suppressNewPrivateContext*/ + true + ); + } + } + function getSignatureTextRangeLocation(signature) { + if (signature.declaration && signature.declaration.parent) { + if (isBinaryExpression(signature.declaration.parent) && getAssignmentDeclarationKind(signature.declaration.parent) === 5 /* Property */) { + return signature.declaration.parent; + } + if (isVariableDeclaration(signature.declaration.parent) && signature.declaration.parent.parent) { + return signature.declaration.parent.parent; + } + } + return signature.declaration; + } + function serializeAsNamespaceDeclaration(props, localName, modifierFlags, suppressNewPrivateContext) { + if (length(props)) { + const localVsRemoteMap = arrayToMultiMap(props, (p) => !length(p.declarations) || some(p.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(context.enclosingDeclaration)) ? "local" : "remote"); + const localProps = localVsRemoteMap.get("local") || emptyArray; + let fakespace = parseNodeFactory.createModuleDeclaration( + /*modifiers*/ + void 0, + factory.createIdentifier(localName), + factory.createModuleBlock([]), + 32 /* Namespace */ + ); + setParent(fakespace, enclosingDeclaration); + fakespace.locals = createSymbolTable(props); + fakespace.symbol = props[0].parent; + const oldResults = results; + results = []; + const oldAddingDeclare = addingDeclare; + addingDeclare = false; + const subcontext = { ...context, enclosingDeclaration: fakespace }; + const oldContext = context; + context = subcontext; + visitSymbolTable( + createSymbolTable(localProps), + suppressNewPrivateContext, + /*propertyAsAlias*/ + true + ); + context = oldContext; + addingDeclare = oldAddingDeclare; + const declarations = results; + results = oldResults; + const defaultReplaced = map(declarations, (d) => isExportAssignment(d) && !d.isExportEquals && isIdentifier(d.expression) ? factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports([factory.createExportSpecifier( + /*isTypeOnly*/ + false, + d.expression, + factory.createIdentifier("default" /* Default */) + )]) + ) : d); + const exportModifierStripped = every(defaultReplaced, (d) => hasSyntacticModifier(d, 32 /* Export */)) ? map(defaultReplaced, removeExportModifier) : defaultReplaced; + fakespace = factory.updateModuleDeclaration( + fakespace, + fakespace.modifiers, + fakespace.name, + factory.createModuleBlock(exportModifierStripped) + ); + addResult(fakespace, modifierFlags); + } + } + function isNamespaceMember(p) { + return !!(p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) || !(p.flags & 4194304 /* Prototype */ || p.escapedName === "prototype" || p.valueDeclaration && isStatic(p.valueDeclaration) && isClassLike(p.valueDeclaration.parent)); + } + function sanitizeJSDocImplements(clauses) { + const result = mapDefined(clauses, (e) => { + const oldEnclosing = context.enclosingDeclaration; + context.enclosingDeclaration = e; + let expr = e.expression; + if (isEntityNameExpression(expr)) { + if (isIdentifier(expr) && idText(expr) === "") { + return cleanup( + /*result*/ + void 0 + ); + } + let introducesError; + ({ introducesError, node: expr } = trackExistingEntityName(expr, context)); + if (introducesError) { + return cleanup( + /*result*/ + void 0 + ); + } + } + return cleanup(factory.createExpressionWithTypeArguments( + expr, + map(e.typeArguments, (a) => syntacticNodeBuilder.tryReuseExistingTypeNode(context, a) || typeToTypeNodeHelper(getTypeFromTypeNode2(context, a), context)) + )); + function cleanup(result2) { + context.enclosingDeclaration = oldEnclosing; + return result2; + } + }); + if (result.length === clauses.length) { + return result; + } + return void 0; + } + function serializeAsClass(symbol, localName, modifierFlags) { + var _a2, _b; + const originalDecl = (_a2 = symbol.declarations) == null ? void 0 : _a2.find(isClassLike); + const oldEnclosing = context.enclosingDeclaration; + context.enclosingDeclaration = originalDecl || oldEnclosing; + const localParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + const typeParamDecls = map(localParams, (p) => typeParameterToDeclaration(p, context)); + const classType = getTypeWithThisArgument(getDeclaredTypeOfClassOrInterface(symbol)); + const baseTypes = getBaseTypes(classType); + const originalImplements = originalDecl && getEffectiveImplementsTypeNodes(originalDecl); + const implementsExpressions = originalImplements && sanitizeJSDocImplements(originalImplements) || mapDefined(getImplementsTypes(classType), serializeImplementedType); + const staticType = getTypeOfSymbol(symbol); + const isClass = !!((_b = staticType.symbol) == null ? void 0 : _b.valueDeclaration) && isClassLike(staticType.symbol.valueDeclaration); + const staticBaseType = isClass ? getBaseConstructorTypeOfClass(staticType) : anyType; + const heritageClauses = [ + ...!length(baseTypes) ? [] : [factory.createHeritageClause(96 /* ExtendsKeyword */, map(baseTypes, (b) => serializeBaseType(b, staticBaseType, localName)))], + ...!length(implementsExpressions) ? [] : [factory.createHeritageClause(119 /* ImplementsKeyword */, implementsExpressions)] + ]; + const symbolProps = getNonInheritedProperties(classType, baseTypes, getPropertiesOfType(classType)); + const publicSymbolProps = filter(symbolProps, (s) => { + const valueDecl = s.valueDeclaration; + return !!valueDecl && !(isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name)); + }); + const hasPrivateIdentifier = some(symbolProps, (s) => { + const valueDecl = s.valueDeclaration; + return !!valueDecl && isNamedDeclaration(valueDecl) && isPrivateIdentifier(valueDecl.name); + }); + const privateProperties = hasPrivateIdentifier ? [factory.createPropertyDeclaration( + /*modifiers*/ + void 0, + factory.createPrivateIdentifier("#private"), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + )] : emptyArray; + const publicProperties = flatMap(publicSymbolProps, (p) => serializePropertySymbolForClass( + p, + /*isStatic*/ + false, + baseTypes[0] + )); + const staticMembers = flatMap( + filter(getPropertiesOfType(staticType), (p) => !(p.flags & 4194304 /* Prototype */) && p.escapedName !== "prototype" && !isNamespaceMember(p)), + (p) => serializePropertySymbolForClass( + p, + /*isStatic*/ + true, + staticBaseType + ) + ); + const isNonConstructableClassLikeInJsFile = !isClass && !!symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && !some(getSignaturesOfType(staticType, 1 /* Construct */)); + const constructors = isNonConstructableClassLikeInJsFile ? [factory.createConstructorDeclaration( + factory.createModifiersFromModifierFlags(2 /* Private */), + [], + /*body*/ + void 0 + )] : serializeSignatures(1 /* Construct */, staticType, staticBaseType, 176 /* Constructor */); + const indexSignatures = serializeIndexSignatures(classType, baseTypes[0]); + context.enclosingDeclaration = oldEnclosing; + addResult( + setTextRange2( + context, + factory.createClassDeclaration( + /*modifiers*/ + void 0, + localName, + typeParamDecls, + heritageClauses, + [...indexSignatures, ...staticMembers, ...constructors, ...publicProperties, ...privateProperties] + ), + symbol.declarations && filter(symbol.declarations, (d) => isClassDeclaration(d) || isClassExpression(d))[0] + ), + modifierFlags + ); + } + function getSomeTargetNameFromDeclarations(declarations) { + return firstDefined(declarations, (d) => { + if (isImportSpecifier(d) || isExportSpecifier(d)) { + return moduleExportNameTextUnescaped(d.propertyName || d.name); + } + if (isBinaryExpression(d) || isExportAssignment(d)) { + const expression = isExportAssignment(d) ? d.expression : d.right; + if (isPropertyAccessExpression(expression)) { + return idText(expression.name); + } + } + if (isAliasSymbolDeclaration(d)) { + const name = getNameOfDeclaration(d); + if (name && isIdentifier(name)) { + return idText(name); + } + } + return void 0; + }); + } + function serializeAsAlias(symbol, localName, modifierFlags) { + var _a2, _b, _c, _d, _e; + const node = getDeclarationOfAliasSymbol(symbol); + if (!node) return Debug.fail(); + const target = getMergedSymbol(getTargetOfAliasDeclaration( + node, + /*dontRecursivelyResolve*/ + true + )); + if (!target) { + return; + } + let verbatimTargetName = isShorthandAmbientModuleSymbol(target) && getSomeTargetNameFromDeclarations(symbol.declarations) || unescapeLeadingUnderscores(target.escapedName); + if (verbatimTargetName === "export=" /* ExportEquals */ && allowSyntheticDefaultImports) { + verbatimTargetName = "default" /* Default */; + } + const targetName = getInternalSymbolName(target, verbatimTargetName); + includePrivateSymbol(target); + switch (node.kind) { + case 208 /* BindingElement */: + if (((_b = (_a2 = node.parent) == null ? void 0 : _a2.parent) == null ? void 0 : _b.kind) === 260 /* VariableDeclaration */) { + const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context); + const { propertyName } = node; + addResult( + factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause( + /*isTypeOnly*/ + false, + /*name*/ + void 0, + factory.createNamedImports([factory.createImportSpecifier( + /*isTypeOnly*/ + false, + propertyName && isIdentifier(propertyName) ? factory.createIdentifier(idText(propertyName)) : void 0, + factory.createIdentifier(localName) + )]) + ), + factory.createStringLiteral(specifier2), + /*attributes*/ + void 0 + ), + 0 /* None */ + ); + break; + } + Debug.failBadSyntaxKind(((_c = node.parent) == null ? void 0 : _c.parent) || node, "Unhandled binding element grandparent kind in declaration serialization"); + break; + case 304 /* ShorthandPropertyAssignment */: + if (((_e = (_d = node.parent) == null ? void 0 : _d.parent) == null ? void 0 : _e.kind) === 226 /* BinaryExpression */) { + serializeExportSpecifier( + unescapeLeadingUnderscores(symbol.escapedName), + targetName + ); + } + break; + case 260 /* VariableDeclaration */: + if (isPropertyAccessExpression(node.initializer)) { + const initializer = node.initializer; + const uniqueName = factory.createUniqueName(localName); + const specifier2 = getSpecifierForModuleSymbol(target.parent || target, context); + addResult( + factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + uniqueName, + factory.createExternalModuleReference(factory.createStringLiteral(specifier2)) + ), + 0 /* None */ + ); + addResult( + factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createIdentifier(localName), + factory.createQualifiedName(uniqueName, initializer.name) + ), + modifierFlags + ); + break; + } + // else fall through and treat commonjs require just like import= + case 271 /* ImportEqualsDeclaration */: + if (target.escapedName === "export=" /* ExportEquals */ && some(target.declarations, (d) => isSourceFile(d) && isJsonSourceFile(d))) { + serializeMaybeAliasAssignment(symbol); + break; + } + const isLocalImport = !(target.flags & 512 /* ValueModule */) && !isVariableDeclaration(node); + addResult( + factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createIdentifier(localName), + isLocalImport ? symbolToName( + target, + context, + -1 /* All */, + /*expectsIdentifier*/ + false + ) : factory.createExternalModuleReference(factory.createStringLiteral(getSpecifierForModuleSymbol(target, context))) + ), + isLocalImport ? modifierFlags : 0 /* None */ + ); + break; + case 270 /* NamespaceExportDeclaration */: + addResult(factory.createNamespaceExportDeclaration(idText(node.name)), 0 /* None */); + break; + case 273 /* ImportClause */: { + const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context); + const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.moduleSpecifier; + const attributes = isImportDeclaration(node.parent) ? node.parent.attributes : void 0; + const isTypeOnly = isJSDocImportTag(node.parent); + addResult( + factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause( + isTypeOnly, + factory.createIdentifier(localName), + /*namedBindings*/ + void 0 + ), + specifier2, + attributes + ), + 0 /* None */ + ); + break; + } + case 274 /* NamespaceImport */: { + const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context); + const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.moduleSpecifier; + const isTypeOnly = isJSDocImportTag(node.parent.parent); + addResult( + factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause( + isTypeOnly, + /*name*/ + void 0, + factory.createNamespaceImport(factory.createIdentifier(localName)) + ), + specifier2, + node.parent.attributes + ), + 0 /* None */ + ); + break; + } + case 280 /* NamespaceExport */: + addResult( + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamespaceExport(factory.createIdentifier(localName)), + factory.createStringLiteral(getSpecifierForModuleSymbol(target, context)) + ), + 0 /* None */ + ); + break; + case 276 /* ImportSpecifier */: { + const generatedSpecifier = getSpecifierForModuleSymbol(target.parent || target, context); + const specifier2 = context.bundled ? factory.createStringLiteral(generatedSpecifier) : node.parent.parent.parent.moduleSpecifier; + const isTypeOnly = isJSDocImportTag(node.parent.parent.parent); + addResult( + factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause( + isTypeOnly, + /*name*/ + void 0, + factory.createNamedImports([ + factory.createImportSpecifier( + /*isTypeOnly*/ + false, + localName !== verbatimTargetName ? factory.createIdentifier(verbatimTargetName) : void 0, + factory.createIdentifier(localName) + ) + ]) + ), + specifier2, + node.parent.parent.parent.attributes + ), + 0 /* None */ + ); + break; + } + case 281 /* ExportSpecifier */: + const specifier = node.parent.parent.moduleSpecifier; + if (specifier) { + const propertyName = node.propertyName; + if (propertyName && moduleExportNameIsDefault(propertyName)) { + verbatimTargetName = "default" /* Default */; + } + } + serializeExportSpecifier( + unescapeLeadingUnderscores(symbol.escapedName), + specifier ? verbatimTargetName : targetName, + specifier && isStringLiteralLike(specifier) ? factory.createStringLiteral(specifier.text) : void 0 + ); + break; + case 277 /* ExportAssignment */: + serializeMaybeAliasAssignment(symbol); + break; + case 226 /* BinaryExpression */: + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + if (symbol.escapedName === "default" /* Default */ || symbol.escapedName === "export=" /* ExportEquals */) { + serializeMaybeAliasAssignment(symbol); + } else { + serializeExportSpecifier(localName, targetName); + } + break; + default: + return Debug.failBadSyntaxKind(node, "Unhandled alias declaration kind in symbol serializer!"); + } + } + function serializeExportSpecifier(localName, targetName, specifier) { + addResult( + factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports([factory.createExportSpecifier( + /*isTypeOnly*/ + false, + localName !== targetName ? targetName : void 0, + localName + )]), + specifier + ), + 0 /* None */ + ); + } + function serializeMaybeAliasAssignment(symbol) { + var _a2; + if (symbol.flags & 4194304 /* Prototype */) { + return false; + } + const name = unescapeLeadingUnderscores(symbol.escapedName); + const isExportEquals = name === "export=" /* ExportEquals */; + const isDefault = name === "default" /* Default */; + const isExportAssignmentCompatibleSymbolName = isExportEquals || isDefault; + const aliasDecl = symbol.declarations && getDeclarationOfAliasSymbol(symbol); + const target = aliasDecl && getTargetOfAliasDeclaration( + aliasDecl, + /*dontRecursivelyResolve*/ + true + ); + if (target && length(target.declarations) && some(target.declarations, (d) => getSourceFileOfNode(d) === getSourceFileOfNode(enclosingDeclaration))) { + const expr = aliasDecl && (isExportAssignment(aliasDecl) || isBinaryExpression(aliasDecl) ? getExportAssignmentExpression(aliasDecl) : getPropertyAssignmentAliasLikeExpression(aliasDecl)); + const first2 = expr && isEntityNameExpression(expr) ? getFirstNonModuleExportsIdentifier(expr) : void 0; + const referenced = first2 && resolveEntityName( + first2, + -1 /* All */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + enclosingDeclaration + ); + if (referenced || target) { + includePrivateSymbol(referenced || target); + } + const prevDisableTrackSymbol = context.tracker.disableTrackSymbol; + context.tracker.disableTrackSymbol = true; + if (isExportAssignmentCompatibleSymbolName) { + results.push(factory.createExportAssignment( + /*modifiers*/ + void 0, + isExportEquals, + symbolToExpression(target, context, -1 /* All */) + )); + } else { + if (first2 === expr && first2) { + serializeExportSpecifier(name, idText(first2)); + } else if (expr && isClassExpression(expr)) { + serializeExportSpecifier(name, getInternalSymbolName(target, symbolName(target))); + } else { + const varName = getUnusedName(name, symbol); + addResult( + factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createIdentifier(varName), + symbolToName( + target, + context, + -1 /* All */, + /*expectsIdentifier*/ + false + ) + ), + 0 /* None */ + ); + serializeExportSpecifier(name, varName); + } + } + context.tracker.disableTrackSymbol = prevDisableTrackSymbol; + return true; + } else { + const varName = getUnusedName(name, symbol); + const typeToSerialize = getWidenedType(getTypeOfSymbol(getMergedSymbol(symbol))); + if (isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, symbol)) { + serializeAsFunctionNamespaceMerge(typeToSerialize, symbol, varName, isExportAssignmentCompatibleSymbolName ? 0 /* None */ : 32 /* Export */); + } else { + const flags = ((_a2 = context.enclosingDeclaration) == null ? void 0 : _a2.kind) === 267 /* ModuleDeclaration */ && (!(symbol.flags & 98304 /* Accessor */) || symbol.flags & 65536 /* SetAccessor */) ? 1 /* Let */ : 2 /* Const */; + const statement = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + varName, + /*exclamationToken*/ + void 0, + serializeTypeForDeclaration( + context, + /*declaration*/ + void 0, + typeToSerialize, + symbol + ) + ) + ], flags) + ); + addResult( + statement, + target && target.flags & 4 /* Property */ && target.escapedName === "export=" /* ExportEquals */ ? 128 /* Ambient */ : name === varName ? 32 /* Export */ : 0 /* None */ + ); + } + if (isExportAssignmentCompatibleSymbolName) { + results.push(factory.createExportAssignment( + /*modifiers*/ + void 0, + isExportEquals, + factory.createIdentifier(varName) + )); + return true; + } else if (name !== varName) { + serializeExportSpecifier(name, varName); + return true; + } + return false; + } + } + function isTypeRepresentableAsFunctionNamespaceMerge(typeToSerialize, hostSymbol) { + var _a2; + const ctxSrc = getSourceFileOfNode(context.enclosingDeclaration); + return getObjectFlags(typeToSerialize) & (16 /* Anonymous */ | 32 /* Mapped */) && !some((_a2 = typeToSerialize.symbol) == null ? void 0 : _a2.declarations, isTypeNode) && // If the type comes straight from a type node, we shouldn't try to break it up + !length(getIndexInfosOfType(typeToSerialize)) && !isClassInstanceSide(typeToSerialize) && // While a class instance is potentially representable as a NS, prefer printing a reference to the instance type and serializing the class + !!(length(filter(getPropertiesOfType(typeToSerialize), isNamespaceMember)) || length(getSignaturesOfType(typeToSerialize, 0 /* Call */))) && !length(getSignaturesOfType(typeToSerialize, 1 /* Construct */)) && // TODO: could probably serialize as function + ns + class, now that that's OK + !getDeclarationWithTypeAnnotation(hostSymbol, enclosingDeclaration) && !(typeToSerialize.symbol && some(typeToSerialize.symbol.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && !some(getPropertiesOfType(typeToSerialize), (p) => isLateBoundName(p.escapedName)) && !some(getPropertiesOfType(typeToSerialize), (p) => some(p.declarations, (d) => getSourceFileOfNode(d) !== ctxSrc)) && every(getPropertiesOfType(typeToSerialize), (p) => { + if (!isIdentifierText(symbolName(p), languageVersion)) { + return false; + } + if (!(p.flags & 98304 /* Accessor */)) { + return true; + } + return getNonMissingTypeOfSymbol(p) === getWriteTypeOfSymbol(p); + }); + } + function makeSerializePropertySymbol(createProperty2, methodKind, useAccessors) { + return function serializePropertySymbol(p, isStatic2, baseType) { + var _a2, _b, _c, _d, _e, _f; + const modifierFlags = getDeclarationModifierFlagsFromSymbol(p); + const isPrivate = !!(modifierFlags & 2 /* Private */); + if (isStatic2 && p.flags & (788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */)) { + return []; + } + if (p.flags & 4194304 /* Prototype */ || p.escapedName === "constructor" || baseType && getPropertyOfType(baseType, p.escapedName) && isReadonlySymbol(getPropertyOfType(baseType, p.escapedName)) === isReadonlySymbol(p) && (p.flags & 16777216 /* Optional */) === (getPropertyOfType(baseType, p.escapedName).flags & 16777216 /* Optional */) && isTypeIdenticalTo(getTypeOfSymbol(p), getTypeOfPropertyOfType(baseType, p.escapedName))) { + return []; + } + const flag = modifierFlags & ~1024 /* Async */ | (isStatic2 ? 256 /* Static */ : 0); + const name = getPropertyNameNodeForSymbol(p, context); + const firstPropertyLikeDecl = (_a2 = p.declarations) == null ? void 0 : _a2.find(or(isPropertyDeclaration, isAccessor, isVariableDeclaration, isPropertySignature, isBinaryExpression, isPropertyAccessExpression)); + if (p.flags & 98304 /* Accessor */ && useAccessors) { + const result = []; + if (p.flags & 65536 /* SetAccessor */) { + const setter = p.declarations && forEach(p.declarations, (d) => { + if (d.kind === 178 /* SetAccessor */) { + return d; + } + if (isCallExpression(d) && isBindableObjectDefinePropertyCall(d)) { + return forEach(d.arguments[2].properties, (propDecl) => { + const id = getNameOfDeclaration(propDecl); + if (!!id && isIdentifier(id) && idText(id) === "set") { + return propDecl; + } + }); + } + }); + Debug.assert(!!setter); + const paramSymbol = isFunctionLikeDeclaration(setter) ? getSignatureFromDeclaration(setter).parameters[0] : void 0; + const setterDeclaration = (_b = p.declarations) == null ? void 0 : _b.find(isSetAccessor); + result.push(setTextRange2( + context, + factory.createSetAccessorDeclaration( + factory.createModifiersFromModifierFlags(flag), + name, + [factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + paramSymbol ? parameterToParameterDeclarationName(paramSymbol, getEffectiveParameterDeclaration(paramSymbol), context) : "value", + /*questionToken*/ + void 0, + isPrivate ? void 0 : serializeTypeForDeclaration(context, setterDeclaration, getWriteTypeOfSymbol(p), p) + )], + /*body*/ + void 0 + ), + setterDeclaration ?? firstPropertyLikeDecl + )); + } + if (p.flags & 32768 /* GetAccessor */) { + const isPrivate2 = modifierFlags & 2 /* Private */; + const getterDeclaration = (_c = p.declarations) == null ? void 0 : _c.find(isGetAccessor); + result.push(setTextRange2( + context, + factory.createGetAccessorDeclaration( + factory.createModifiersFromModifierFlags(flag), + name, + [], + isPrivate2 ? void 0 : serializeTypeForDeclaration(context, getterDeclaration, getTypeOfSymbol(p), p), + /*body*/ + void 0 + ), + getterDeclaration ?? firstPropertyLikeDecl + )); + } + return result; + } else if (p.flags & (4 /* Property */ | 3 /* Variable */ | 98304 /* Accessor */)) { + return setTextRange2( + context, + createProperty2( + factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag), + name, + p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, + isPrivate ? void 0 : serializeTypeForDeclaration(context, (_d = p.declarations) == null ? void 0 : _d.find(isSetAccessorDeclaration), getWriteTypeOfSymbol(p), p), + // TODO: https://github.com/microsoft/TypeScript/pull/32372#discussion_r328386357 + // interface members can't have initializers, however class members _can_ + /*initializer*/ + void 0 + ), + ((_e = p.declarations) == null ? void 0 : _e.find(or(isPropertyDeclaration, isVariableDeclaration))) || firstPropertyLikeDecl + ); + } + if (p.flags & (8192 /* Method */ | 16 /* Function */)) { + const type = getTypeOfSymbol(p); + const signatures = getSignaturesOfType(type, 0 /* Call */); + if (flag & 2 /* Private */) { + return setTextRange2( + context, + createProperty2( + factory.createModifiersFromModifierFlags((isReadonlySymbol(p) ? 8 /* Readonly */ : 0) | flag), + name, + p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ), + ((_f = p.declarations) == null ? void 0 : _f.find(isFunctionLikeDeclaration)) || signatures[0] && signatures[0].declaration || p.declarations && p.declarations[0] + ); + } + const results2 = []; + for (const sig of signatures) { + const decl = signatureToSignatureDeclarationHelper( + sig, + methodKind, + context, + { + name, + questionToken: p.flags & 16777216 /* Optional */ ? factory.createToken(58 /* QuestionToken */) : void 0, + modifiers: flag ? factory.createModifiersFromModifierFlags(flag) : void 0 + } + ); + const location = sig.declaration && isPrototypePropertyAssignment(sig.declaration.parent) ? sig.declaration.parent : sig.declaration; + results2.push(setTextRange2(context, decl, location)); + } + return results2; + } + return Debug.fail(`Unhandled class member kind! ${p.__debugFlags || p.flags}`); + }; + } + function serializePropertySymbolForInterface(p, baseType) { + return serializePropertySymbolForInterfaceWorker( + p, + /*isStatic*/ + false, + baseType + ); + } + function serializeSignatures(kind, input, baseType, outputKind) { + const signatures = getSignaturesOfType(input, kind); + if (kind === 1 /* Construct */) { + if (!baseType && every(signatures, (s) => length(s.parameters) === 0)) { + return []; + } + if (baseType) { + const baseSigs = getSignaturesOfType(baseType, 1 /* Construct */); + if (!length(baseSigs) && every(signatures, (s) => length(s.parameters) === 0)) { + return []; + } + if (baseSigs.length === signatures.length) { + let failed2 = false; + for (let i = 0; i < baseSigs.length; i++) { + if (!compareSignaturesIdentical( + signatures[i], + baseSigs[i], + /*partialMatch*/ + false, + /*ignoreThisTypes*/ + false, + /*ignoreReturnTypes*/ + true, + compareTypesIdentical + )) { + failed2 = true; + break; + } + } + if (!failed2) { + return []; + } + } + } + let privateProtected = 0; + for (const s of signatures) { + if (s.declaration) { + privateProtected |= getSelectedEffectiveModifierFlags(s.declaration, 2 /* Private */ | 4 /* Protected */); + } + } + if (privateProtected) { + return [setTextRange2( + context, + factory.createConstructorDeclaration( + factory.createModifiersFromModifierFlags(privateProtected), + /*parameters*/ + [], + /*body*/ + void 0 + ), + signatures[0].declaration + )]; + } + } + const results2 = []; + for (const sig of signatures) { + const decl = signatureToSignatureDeclarationHelper(sig, outputKind, context); + results2.push(setTextRange2(context, decl, sig.declaration)); + } + return results2; + } + function serializeIndexSignatures(input, baseType) { + const results2 = []; + for (const info of getIndexInfosOfType(input)) { + if (baseType) { + const baseInfo = getIndexInfoOfType(baseType, info.keyType); + if (baseInfo) { + if (isTypeIdenticalTo(info.type, baseInfo.type)) { + continue; + } + } + } + results2.push(indexInfoToIndexSignatureDeclarationHelper( + info, + context, + /*typeNode*/ + void 0 + )); + } + return results2; + } + function serializeBaseType(t, staticType, rootName) { + const ref = trySerializeAsTypeReference(t, 111551 /* Value */); + if (ref) { + return ref; + } + const tempName = getUnusedName(`${rootName}_base`); + const statement = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + tempName, + /*exclamationToken*/ + void 0, + typeToTypeNodeHelper(staticType, context) + ) + ], 2 /* Const */) + ); + addResult(statement, 0 /* None */); + return factory.createExpressionWithTypeArguments( + factory.createIdentifier(tempName), + /*typeArguments*/ + void 0 + ); + } + function trySerializeAsTypeReference(t, flags) { + let typeArgs; + let reference; + if (t.target && isSymbolAccessibleByFlags(t.target.symbol, enclosingDeclaration, flags)) { + typeArgs = map(getTypeArguments(t), (t2) => typeToTypeNodeHelper(t2, context)); + reference = symbolToExpression(t.target.symbol, context, 788968 /* Type */); + } else if (t.symbol && isSymbolAccessibleByFlags(t.symbol, enclosingDeclaration, flags)) { + reference = symbolToExpression(t.symbol, context, 788968 /* Type */); + } + if (reference) { + return factory.createExpressionWithTypeArguments(reference, typeArgs); + } + } + function serializeImplementedType(t) { + const ref = trySerializeAsTypeReference(t, 788968 /* Type */); + if (ref) { + return ref; + } + if (t.symbol) { + return factory.createExpressionWithTypeArguments( + symbolToExpression(t.symbol, context, 788968 /* Type */), + /*typeArguments*/ + void 0 + ); + } + } + function getUnusedName(input, symbol) { + var _a2, _b; + const id = symbol ? getSymbolId(symbol) : void 0; + if (id) { + if (context.remappedSymbolNames.has(id)) { + return context.remappedSymbolNames.get(id); + } + } + if (symbol) { + input = getNameCandidateWorker(symbol, input); + } + let i = 0; + const original = input; + while ((_a2 = context.usedSymbolNames) == null ? void 0 : _a2.has(input)) { + i++; + input = `${original}_${i}`; + } + (_b = context.usedSymbolNames) == null ? void 0 : _b.add(input); + if (id) { + context.remappedSymbolNames.set(id, input); + } + return input; + } + function getNameCandidateWorker(symbol, localName) { + if (localName === "default" /* Default */ || localName === "__class" /* Class */ || localName === "__function" /* Function */) { + const restoreFlags = saveRestoreFlags(context); + context.flags |= 16777216 /* InInitialEntityName */; + const nameCandidate = getNameOfSymbolAsWritten(symbol, context); + restoreFlags(); + localName = nameCandidate.length > 0 && isSingleOrDoubleQuote(nameCandidate.charCodeAt(0)) ? stripQuotes(nameCandidate) : nameCandidate; + } + if (localName === "default" /* Default */) { + localName = "_default"; + } else if (localName === "export=" /* ExportEquals */) { + localName = "_exports"; + } + localName = isIdentifierText(localName, languageVersion) && !isStringANonContextualKeyword(localName) ? localName : "_" + localName.replace(/[^a-z0-9]/gi, "_"); + return localName; + } + function getInternalSymbolName(symbol, localName) { + const id = getSymbolId(symbol); + if (context.remappedSymbolNames.has(id)) { + return context.remappedSymbolNames.get(id); + } + localName = getNameCandidateWorker(symbol, localName); + context.remappedSymbolNames.set(id, localName); + return localName; + } + } + } + function typePredicateToString(typePredicate, enclosingDeclaration, flags = 16384 /* UseAliasDefinedOutsideCurrentScope */, writer) { + return writer ? typePredicateToStringWorker(writer).getText() : usingSingleLineStringWriter(typePredicateToStringWorker); + function typePredicateToStringWorker(writer2) { + const nodeBuilderFlags = toNodeBuilderFlags(flags) | 70221824 /* IgnoreErrors */ | 512 /* WriteTypeParametersInQualifiedName */; + const predicate = nodeBuilder.typePredicateToTypePredicateNode(typePredicate, enclosingDeclaration, nodeBuilderFlags); + const printer = createPrinterWithRemoveComments(); + const sourceFile = enclosingDeclaration && getSourceFileOfNode(enclosingDeclaration); + printer.writeNode( + 4 /* Unspecified */, + predicate, + /*sourceFile*/ + sourceFile, + writer2 + ); + return writer2; + } + } + function formatUnionTypes(types) { + const result = []; + let flags = 0; + for (let i = 0; i < types.length; i++) { + const t = types[i]; + flags |= t.flags; + if (!(t.flags & 98304 /* Nullable */)) { + if (t.flags & (512 /* BooleanLiteral */ | 1056 /* EnumLike */)) { + const baseType = t.flags & 512 /* BooleanLiteral */ ? booleanType : getBaseTypeOfEnumLikeType(t); + if (baseType.flags & 1048576 /* Union */) { + const count = baseType.types.length; + if (i + count <= types.length && getRegularTypeOfLiteralType(types[i + count - 1]) === getRegularTypeOfLiteralType(baseType.types[count - 1])) { + result.push(baseType); + i += count - 1; + continue; + } + } + } + result.push(t); + } + } + if (flags & 65536 /* Null */) result.push(nullType); + if (flags & 32768 /* Undefined */) result.push(undefinedType); + return result || types; + } + function visibilityToString(flags) { + if (flags === 2 /* Private */) { + return "private"; + } + if (flags === 4 /* Protected */) { + return "protected"; + } + return "public"; + } + function getTypeAliasForTypeLiteral(type) { + if (type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && type.symbol.declarations) { + const node = walkUpParenthesizedTypes(type.symbol.declarations[0].parent); + if (isTypeAliasDeclaration(node)) { + return getSymbolOfDeclaration(node); + } + } + return void 0; + } + function isTopLevelInExternalModuleAugmentation(node) { + return node && node.parent && node.parent.kind === 268 /* ModuleBlock */ && isExternalModuleAugmentation(node.parent.parent); + } + function isDefaultBindingContext(location) { + return location.kind === 307 /* SourceFile */ || isAmbientModule(location); + } + function getNameOfSymbolFromNameType(symbol, context) { + const nameType = getSymbolLinks(symbol).nameType; + if (nameType) { + if (nameType.flags & 384 /* StringOrNumberLiteral */) { + const name = "" + nameType.value; + if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions)) && !isNumericLiteralName(name)) { + return `"${escapeString(name, 34 /* doubleQuote */)}"`; + } + if (isNumericLiteralName(name) && startsWith(name, "-")) { + return `[${name}]`; + } + return name; + } + if (nameType.flags & 8192 /* UniqueESSymbol */) { + return `[${getNameOfSymbolAsWritten(nameType.symbol, context)}]`; + } + } + } + function getNameOfSymbolAsWritten(symbol, context) { + var _a; + if ((_a = context == null ? void 0 : context.remappedSymbolReferences) == null ? void 0 : _a.has(getSymbolId(symbol))) { + symbol = context.remappedSymbolReferences.get(getSymbolId(symbol)); + } + if (context && symbol.escapedName === "default" /* Default */ && !(context.flags & 16384 /* UseAliasDefinedOutsideCurrentScope */) && // If it's not the first part of an entity name, it must print as `default` + (!(context.flags & 16777216 /* InInitialEntityName */) || // if the symbol is synthesized, it will only be referenced externally it must print as `default` + !symbol.declarations || // if not in the same binding context (source file, module declaration), it must print as `default` + context.enclosingDeclaration && findAncestor(symbol.declarations[0], isDefaultBindingContext) !== findAncestor(context.enclosingDeclaration, isDefaultBindingContext))) { + return "default"; + } + if (symbol.declarations && symbol.declarations.length) { + let declaration = firstDefined(symbol.declarations, (d) => getNameOfDeclaration(d) ? d : void 0); + const name2 = declaration && getNameOfDeclaration(declaration); + if (declaration && name2) { + if (isCallExpression(declaration) && isBindableObjectDefinePropertyCall(declaration)) { + return symbolName(symbol); + } + if (isComputedPropertyName(name2) && !(getCheckFlags(symbol) & 4096 /* Late */)) { + const nameType = getSymbolLinks(symbol).nameType; + if (nameType && nameType.flags & 384 /* StringOrNumberLiteral */) { + const result = getNameOfSymbolFromNameType(symbol, context); + if (result !== void 0) { + return result; + } + } + } + return declarationNameToString(name2); + } + if (!declaration) { + declaration = symbol.declarations[0]; + } + if (declaration.parent && declaration.parent.kind === 260 /* VariableDeclaration */) { + return declarationNameToString(declaration.parent.name); + } + switch (declaration.kind) { + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + if (context && !context.encounteredError && !(context.flags & 131072 /* AllowAnonymousIdentifier */)) { + context.encounteredError = true; + } + return declaration.kind === 231 /* ClassExpression */ ? "(Anonymous class)" : "(Anonymous function)"; + } + } + const name = getNameOfSymbolFromNameType(symbol, context); + return name !== void 0 ? name : symbolName(symbol); + } + function isDeclarationVisible(node) { + if (node) { + const links = getNodeLinks(node); + if (links.isVisible === void 0) { + links.isVisible = !!determineIfDeclarationIsVisible(); + } + return links.isVisible; + } + return false; + function determineIfDeclarationIsVisible() { + switch (node.kind) { + case 338 /* JSDocCallbackTag */: + case 346 /* JSDocTypedefTag */: + case 340 /* JSDocEnumTag */: + return !!(node.parent && node.parent.parent && node.parent.parent.parent && isSourceFile(node.parent.parent.parent)); + case 208 /* BindingElement */: + return isDeclarationVisible(node.parent.parent); + case 260 /* VariableDeclaration */: + if (isBindingPattern(node.name) && !node.name.elements.length) { + return false; + } + // falls through + case 267 /* ModuleDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 262 /* FunctionDeclaration */: + case 266 /* EnumDeclaration */: + case 271 /* ImportEqualsDeclaration */: + if (isExternalModuleAugmentation(node)) { + return true; + } + const parent2 = getDeclarationContainer(node); + if (!(getCombinedModifierFlagsCached(node) & 32 /* Export */) && !(node.kind !== 271 /* ImportEqualsDeclaration */ && parent2.kind !== 307 /* SourceFile */ && parent2.flags & 33554432 /* Ambient */)) { + return isGlobalSourceFile(parent2); + } + return isDeclarationVisible(parent2); + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + if (hasEffectiveModifier(node, 2 /* Private */ | 4 /* Protected */)) { + return false; + } + // Public properties/methods are visible if its parents are visible, so: + // falls through + case 176 /* Constructor */: + case 180 /* ConstructSignature */: + case 179 /* CallSignature */: + case 181 /* IndexSignature */: + case 169 /* Parameter */: + case 268 /* ModuleBlock */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 187 /* TypeLiteral */: + case 183 /* TypeReference */: + case 188 /* ArrayType */: + case 189 /* TupleType */: + case 192 /* UnionType */: + case 193 /* IntersectionType */: + case 196 /* ParenthesizedType */: + case 202 /* NamedTupleMember */: + return isDeclarationVisible(node.parent); + // Default binding, import specifier and namespace import is visible + // only on demand so by default it is not visible + case 273 /* ImportClause */: + case 274 /* NamespaceImport */: + case 276 /* ImportSpecifier */: + return false; + // Type parameters are always visible + case 168 /* TypeParameter */: + // Source file and namespace export are always visible + // falls through + case 307 /* SourceFile */: + case 270 /* NamespaceExportDeclaration */: + return true; + // Export assignments do not create name bindings outside the module + case 277 /* ExportAssignment */: + return false; + default: + return false; + } + } + } + function collectLinkedAliases(node, setVisibility) { + let exportSymbol; + if (node.kind !== 11 /* StringLiteral */ && node.parent && node.parent.kind === 277 /* ExportAssignment */) { + exportSymbol = resolveName( + node, + node, + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + } else if (node.parent.kind === 281 /* ExportSpecifier */) { + exportSymbol = getTargetOfExportSpecifier(node.parent, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */); + } + let result; + let visited; + if (exportSymbol) { + visited = /* @__PURE__ */ new Set(); + visited.add(getSymbolId(exportSymbol)); + buildVisibleNodeList(exportSymbol.declarations); + } + return result; + function buildVisibleNodeList(declarations) { + forEach(declarations, (declaration) => { + const resultNode = getAnyImportSyntax(declaration) || declaration; + if (setVisibility) { + getNodeLinks(declaration).isVisible = true; + } else { + result = result || []; + pushIfUnique(result, resultNode); + } + if (isInternalModuleImportEqualsDeclaration(declaration)) { + const internalModuleReference = declaration.moduleReference; + const firstIdentifier = getFirstIdentifier(internalModuleReference); + const importSymbol = resolveName( + declaration, + firstIdentifier.escapedText, + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + if (importSymbol && visited) { + if (tryAddToSet(visited, getSymbolId(importSymbol))) { + buildVisibleNodeList(importSymbol.declarations); + } + } + } + }); + } + } + function pushTypeResolution(target, propertyName) { + const resolutionCycleStartIndex = findResolutionCycleStartIndex(target, propertyName); + if (resolutionCycleStartIndex >= 0) { + const { length: length2 } = resolutionTargets; + for (let i = resolutionCycleStartIndex; i < length2; i++) { + resolutionResults[i] = false; + } + return false; + } + resolutionTargets.push(target); + resolutionResults.push( + /*items*/ + true + ); + resolutionPropertyNames.push(propertyName); + return true; + } + function findResolutionCycleStartIndex(target, propertyName) { + for (let i = resolutionTargets.length - 1; i >= resolutionStart; i--) { + if (resolutionTargetHasProperty(resolutionTargets[i], resolutionPropertyNames[i])) { + return -1; + } + if (resolutionTargets[i] === target && resolutionPropertyNames[i] === propertyName) { + return i; + } + } + return -1; + } + function resolutionTargetHasProperty(target, propertyName) { + switch (propertyName) { + case 0 /* Type */: + return !!getSymbolLinks(target).type; + case 2 /* DeclaredType */: + return !!getSymbolLinks(target).declaredType; + case 1 /* ResolvedBaseConstructorType */: + return !!target.resolvedBaseConstructorType; + case 3 /* ResolvedReturnType */: + return !!target.resolvedReturnType; + case 4 /* ImmediateBaseConstraint */: + return !!target.immediateBaseConstraint; + case 5 /* ResolvedTypeArguments */: + return !!target.resolvedTypeArguments; + case 6 /* ResolvedBaseTypes */: + return !!target.baseTypesResolved; + case 7 /* WriteType */: + return !!getSymbolLinks(target).writeType; + case 8 /* ParameterInitializerContainsUndefined */: + return getNodeLinks(target).parameterInitializerContainsUndefined !== void 0; + } + return Debug.assertNever(propertyName); + } + function popTypeResolution() { + resolutionTargets.pop(); + resolutionPropertyNames.pop(); + return resolutionResults.pop(); + } + function getDeclarationContainer(node) { + return findAncestor(getRootDeclaration(node), (node2) => { + switch (node2.kind) { + case 260 /* VariableDeclaration */: + case 261 /* VariableDeclarationList */: + case 276 /* ImportSpecifier */: + case 275 /* NamedImports */: + case 274 /* NamespaceImport */: + case 273 /* ImportClause */: + return false; + default: + return true; + } + }).parent; + } + function getTypeOfPrototypeProperty(prototype) { + const classType = getDeclaredTypeOfSymbol(getParentOfSymbol(prototype)); + return classType.typeParameters ? createTypeReference(classType, map(classType.typeParameters, (_) => anyType)) : classType; + } + function getTypeOfPropertyOfType(type, name) { + const prop = getPropertyOfType(type, name); + return prop ? getTypeOfSymbol(prop) : void 0; + } + function getTypeOfPropertyOrIndexSignatureOfType(type, name) { + var _a; + let propType; + return getTypeOfPropertyOfType(type, name) || (propType = (_a = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a.type) && addOptionality( + propType, + /*isProperty*/ + true, + /*isOptional*/ + true + ); + } + function isTypeAny(type) { + return type && (type.flags & 1 /* Any */) !== 0; + } + function isErrorType(type) { + return type === errorType || !!(type.flags & 1 /* Any */ && type.aliasSymbol); + } + function getTypeForBindingElementParent(node, checkMode) { + if (checkMode !== 0 /* Normal */) { + return getTypeForVariableLikeDeclaration( + node, + /*includeOptionality*/ + false, + checkMode + ); + } + const symbol = getSymbolOfDeclaration(node); + return symbol && getSymbolLinks(symbol).type || getTypeForVariableLikeDeclaration( + node, + /*includeOptionality*/ + false, + checkMode + ); + } + function getRestType(source, properties, symbol) { + source = filterType(source, (t) => !(t.flags & 98304 /* Nullable */)); + if (source.flags & 131072 /* Never */) { + return emptyObjectType; + } + if (source.flags & 1048576 /* Union */) { + return mapType(source, (t) => getRestType(t, properties, symbol)); + } + let omitKeyType = getUnionType(map(properties, getLiteralTypeFromPropertyName)); + const spreadableProperties = []; + const unspreadableToRestKeys = []; + for (const prop of getPropertiesOfType(source)) { + const literalTypeFromProperty = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */); + if (!isTypeAssignableTo(literalTypeFromProperty, omitKeyType) && !(getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) && isSpreadableProperty(prop)) { + spreadableProperties.push(prop); + } else { + unspreadableToRestKeys.push(literalTypeFromProperty); + } + } + if (isGenericObjectType(source) || isGenericIndexType(omitKeyType)) { + if (unspreadableToRestKeys.length) { + omitKeyType = getUnionType([omitKeyType, ...unspreadableToRestKeys]); + } + if (omitKeyType.flags & 131072 /* Never */) { + return source; + } + const omitTypeAlias = getGlobalOmitSymbol(); + if (!omitTypeAlias) { + return errorType; + } + return getTypeAliasInstantiation(omitTypeAlias, [source, omitKeyType]); + } + const members = createSymbolTable(); + for (const prop of spreadableProperties) { + members.set(prop.escapedName, getSpreadSymbol( + prop, + /*readonly*/ + false + )); + } + const result = createAnonymousType(symbol, members, emptyArray, emptyArray, getIndexInfosOfType(source)); + result.objectFlags |= 4194304 /* ObjectRestType */; + return result; + } + function isGenericTypeWithUndefinedConstraint(type) { + return !!(type.flags & 465829888 /* Instantiable */) && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 32768 /* Undefined */); + } + function getNonUndefinedType(type) { + const typeOrConstraint = someType(type, isGenericTypeWithUndefinedConstraint) ? mapType(type, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOrType(t) : t) : type; + return getTypeWithFacts(typeOrConstraint, 524288 /* NEUndefined */); + } + function getFlowTypeOfDestructuring(node, declaredType) { + const reference = getSyntheticElementAccess(node); + return reference ? getFlowTypeOfReference(reference, declaredType) : declaredType; + } + function getSyntheticElementAccess(node) { + const parentAccess = getParentElementAccess(node); + if (parentAccess && canHaveFlowNode(parentAccess) && parentAccess.flowNode) { + const propName = getDestructuringPropertyName(node); + if (propName) { + const literal = setTextRange(parseNodeFactory.createStringLiteral(propName), node); + const lhsExpr = isLeftHandSideExpression(parentAccess) ? parentAccess : parseNodeFactory.createParenthesizedExpression(parentAccess); + const result = setTextRange(parseNodeFactory.createElementAccessExpression(lhsExpr, literal), node); + setParent(literal, result); + setParent(result, node); + if (lhsExpr !== parentAccess) { + setParent(lhsExpr, result); + } + result.flowNode = parentAccess.flowNode; + return result; + } + } + } + function getParentElementAccess(node) { + const ancestor = node.parent.parent; + switch (ancestor.kind) { + case 208 /* BindingElement */: + case 303 /* PropertyAssignment */: + return getSyntheticElementAccess(ancestor); + case 209 /* ArrayLiteralExpression */: + return getSyntheticElementAccess(node.parent); + case 260 /* VariableDeclaration */: + return ancestor.initializer; + case 226 /* BinaryExpression */: + return ancestor.right; + } + } + function getDestructuringPropertyName(node) { + const parent2 = node.parent; + if (node.kind === 208 /* BindingElement */ && parent2.kind === 206 /* ObjectBindingPattern */) { + return getLiteralPropertyNameText(node.propertyName || node.name); + } + if (node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) { + return getLiteralPropertyNameText(node.name); + } + return "" + parent2.elements.indexOf(node); + } + function getLiteralPropertyNameText(name) { + const type = getLiteralTypeFromPropertyName(name); + return type.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */) ? "" + type.value : void 0; + } + function getTypeForBindingElement(declaration) { + const checkMode = declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */; + const parentType = getTypeForBindingElementParent(declaration.parent.parent, checkMode); + return parentType && getBindingElementTypeFromParentType( + declaration, + parentType, + /*noTupleBoundsCheck*/ + false + ); + } + function getBindingElementTypeFromParentType(declaration, parentType, noTupleBoundsCheck) { + if (isTypeAny(parentType)) { + return parentType; + } + const pattern = declaration.parent; + if (strictNullChecks && declaration.flags & 33554432 /* Ambient */ && isPartOfParameterDeclaration(declaration)) { + parentType = getNonNullableType(parentType); + } else if (strictNullChecks && pattern.parent.initializer && !hasTypeFacts(getTypeOfInitializer(pattern.parent.initializer), 65536 /* EQUndefined */)) { + parentType = getTypeWithFacts(parentType, 524288 /* NEUndefined */); + } + const accessFlags = 32 /* ExpressionPosition */ | (noTupleBoundsCheck || hasDefaultValue(declaration) ? 16 /* AllowMissing */ : 0); + let type; + if (pattern.kind === 206 /* ObjectBindingPattern */) { + if (declaration.dotDotDotToken) { + parentType = getReducedType(parentType); + if (parentType.flags & 2 /* Unknown */ || !isValidSpreadType(parentType)) { + error2(declaration, Diagnostics.Rest_types_may_only_be_created_from_object_types); + return errorType; + } + const literalMembers = []; + for (const element of pattern.elements) { + if (!element.dotDotDotToken) { + literalMembers.push(element.propertyName || element.name); + } + } + type = getRestType(parentType, literalMembers, declaration.symbol); + } else { + const name = declaration.propertyName || declaration.name; + const indexType = getLiteralTypeFromPropertyName(name); + const declaredType = getIndexedAccessType(parentType, indexType, accessFlags, name); + type = getFlowTypeOfDestructuring(declaration, declaredType); + } + } else { + const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */ | (declaration.dotDotDotToken ? 0 : 128 /* PossiblyOutOfBounds */), parentType, undefinedType, pattern); + const index = pattern.elements.indexOf(declaration); + if (declaration.dotDotDotToken) { + const baseConstraint = mapType(parentType, (t) => t.flags & 58982400 /* InstantiableNonPrimitive */ ? getBaseConstraintOrType(t) : t); + type = everyType(baseConstraint, isTupleType) ? mapType(baseConstraint, (t) => sliceTupleType(t, index)) : createArrayType(elementType); + } else if (isArrayLikeType(parentType)) { + const indexType = getNumberLiteralType(index); + const declaredType = getIndexedAccessTypeOrUndefined(parentType, indexType, accessFlags, declaration.name) || errorType; + type = getFlowTypeOfDestructuring(declaration, declaredType); + } else { + type = elementType; + } + } + if (!declaration.initializer) { + return type; + } + if (getEffectiveTypeAnnotationNode(walkUpBindingElementsAndPatterns(declaration))) { + return strictNullChecks && !hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */) ? getNonUndefinedType(type) : type; + } + return widenTypeInferredFromInitializer(declaration, getUnionType([getNonUndefinedType(type), checkDeclarationInitializer(declaration, 0 /* Normal */)], 2 /* Subtype */)); + } + function getTypeForDeclarationFromJSDocComment(declaration) { + const jsdocType = getJSDocType(declaration); + if (jsdocType) { + return getTypeFromTypeNode(jsdocType); + } + return void 0; + } + function isNullOrUndefined3(node) { + const expr = skipParentheses( + node, + /*excludeJSDocTypeAssertions*/ + true + ); + return expr.kind === 106 /* NullKeyword */ || expr.kind === 80 /* Identifier */ && getResolvedSymbol(expr) === undefinedSymbol; + } + function isEmptyArrayLiteral2(node) { + const expr = skipParentheses( + node, + /*excludeJSDocTypeAssertions*/ + true + ); + return expr.kind === 209 /* ArrayLiteralExpression */ && expr.elements.length === 0; + } + function addOptionality(type, isProperty = false, isOptional = true) { + return strictNullChecks && isOptional ? getOptionalType(type, isProperty) : type; + } + function getTypeForVariableLikeDeclaration(declaration, includeOptionality, checkMode) { + if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 249 /* ForInStatement */) { + const indexType = getIndexType(getNonNullableTypeIfNeeded(checkExpression( + declaration.parent.parent.expression, + /*checkMode*/ + checkMode + ))); + return indexType.flags & (262144 /* TypeParameter */ | 4194304 /* Index */) ? getExtractStringType(indexType) : stringType; + } + if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) { + const forOfStatement = declaration.parent.parent; + return checkRightHandSideOfForOf(forOfStatement) || anyType; + } + if (isBindingPattern(declaration.parent)) { + return getTypeForBindingElement(declaration); + } + const isProperty = isPropertyDeclaration(declaration) && !hasAccessorModifier(declaration) || isPropertySignature(declaration) || isJSDocPropertyTag(declaration); + const isOptional = includeOptionality && isOptionalDeclaration(declaration); + const declaredType = tryGetTypeFromEffectiveTypeNode(declaration); + if (isCatchClauseVariableDeclarationOrBindingElement(declaration)) { + if (declaredType) { + return isTypeAny(declaredType) || declaredType === unknownType ? declaredType : errorType; + } + return useUnknownInCatchVariables ? unknownType : anyType; + } + if (declaredType) { + return addOptionality(declaredType, isProperty, isOptional); + } + if ((noImplicitAny || isInJSFile(declaration)) && isVariableDeclaration(declaration) && !isBindingPattern(declaration.name) && !(getCombinedModifierFlagsCached(declaration) & 32 /* Export */) && !(declaration.flags & 33554432 /* Ambient */)) { + if (!(getCombinedNodeFlagsCached(declaration) & 6 /* Constant */) && (!declaration.initializer || isNullOrUndefined3(declaration.initializer))) { + return autoType; + } + if (declaration.initializer && isEmptyArrayLiteral2(declaration.initializer)) { + return autoArrayType; + } + } + if (isParameter(declaration)) { + if (!declaration.symbol) { + return; + } + const func = declaration.parent; + if (func.kind === 178 /* SetAccessor */ && hasBindableName(func)) { + const getter = getDeclarationOfKind(getSymbolOfDeclaration(declaration.parent), 177 /* GetAccessor */); + if (getter) { + const getterSignature = getSignatureFromDeclaration(getter); + const thisParameter = getAccessorThisParameter(func); + if (thisParameter && declaration === thisParameter) { + Debug.assert(!thisParameter.type); + return getTypeOfSymbol(getterSignature.thisParameter); + } + return getReturnTypeOfSignature(getterSignature); + } + } + const parameterTypeOfTypeTag = getParameterTypeOfTypeTag(func, declaration); + if (parameterTypeOfTypeTag) return parameterTypeOfTypeTag; + const type = declaration.symbol.escapedName === "this" /* This */ ? getContextualThisParameterType(func) : getContextuallyTypedParameterType(declaration); + if (type) { + return addOptionality( + type, + /*isProperty*/ + false, + isOptional + ); + } + } + if (hasOnlyExpressionInitializer(declaration) && !!declaration.initializer) { + if (isInJSFile(declaration) && !isParameter(declaration)) { + const containerObjectType = getJSContainerObjectType(declaration, getSymbolOfDeclaration(declaration), getDeclaredExpandoInitializer(declaration)); + if (containerObjectType) { + return containerObjectType; + } + } + const type = widenTypeInferredFromInitializer(declaration, checkDeclarationInitializer(declaration, checkMode)); + return addOptionality(type, isProperty, isOptional); + } + if (isPropertyDeclaration(declaration) && (noImplicitAny || isInJSFile(declaration))) { + if (!hasStaticModifier(declaration)) { + const constructor = findConstructorDeclaration(declaration.parent); + const type = constructor ? getFlowTypeInConstructor(declaration.symbol, constructor) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0; + return type && addOptionality( + type, + /*isProperty*/ + true, + isOptional + ); + } else { + const staticBlocks = filter(declaration.parent.members, isClassStaticBlockDeclaration); + const type = staticBlocks.length ? getFlowTypeInStaticBlocks(declaration.symbol, staticBlocks) : getEffectiveModifierFlags(declaration) & 128 /* Ambient */ ? getTypeOfPropertyInBaseClass(declaration.symbol) : void 0; + return type && addOptionality( + type, + /*isProperty*/ + true, + isOptional + ); + } + } + if (isJsxAttribute(declaration)) { + return trueType; + } + if (isBindingPattern(declaration.name)) { + return getTypeFromBindingPattern( + declaration.name, + /*includePatternInType*/ + false, + /*reportErrors*/ + true + ); + } + return void 0; + } + function isConstructorDeclaredProperty(symbol) { + if (symbol.valueDeclaration && isBinaryExpression(symbol.valueDeclaration)) { + const links = getSymbolLinks(symbol); + if (links.isConstructorDeclaredProperty === void 0) { + links.isConstructorDeclaredProperty = false; + links.isConstructorDeclaredProperty = !!getDeclaringConstructor(symbol) && every(symbol.declarations, (declaration) => isBinaryExpression(declaration) && isPossiblyAliasedThisProperty(declaration) && (declaration.left.kind !== 212 /* ElementAccessExpression */ || isStringOrNumericLiteralLike(declaration.left.argumentExpression)) && !getAnnotatedTypeForAssignmentDeclaration( + /*declaredType*/ + void 0, + declaration, + symbol, + declaration + )); + } + return links.isConstructorDeclaredProperty; + } + return false; + } + function isAutoTypedProperty(symbol) { + const declaration = symbol.valueDeclaration; + return declaration && isPropertyDeclaration(declaration) && !getEffectiveTypeAnnotationNode(declaration) && !declaration.initializer && (noImplicitAny || isInJSFile(declaration)); + } + function getDeclaringConstructor(symbol) { + if (!symbol.declarations) { + return; + } + for (const declaration of symbol.declarations) { + const container = getThisContainer( + declaration, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (container && (container.kind === 176 /* Constructor */ || isJSConstructor(container))) { + return container; + } + } + } + function getFlowTypeFromCommonJSExport(symbol) { + const file = getSourceFileOfNode(symbol.declarations[0]); + const accessName = unescapeLeadingUnderscores(symbol.escapedName); + const areAllModuleExports = symbol.declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && isModuleExportsAccessExpression(d.expression)); + const reference = areAllModuleExports ? factory.createPropertyAccessExpression(factory.createPropertyAccessExpression(factory.createIdentifier("module"), factory.createIdentifier("exports")), accessName) : factory.createPropertyAccessExpression(factory.createIdentifier("exports"), accessName); + if (areAllModuleExports) { + setParent(reference.expression.expression, reference.expression); + } + setParent(reference.expression, reference); + setParent(reference, file); + reference.flowNode = file.endFlowNode; + return getFlowTypeOfReference(reference, autoType, undefinedType); + } + function getFlowTypeInStaticBlocks(symbol, staticBlocks) { + const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName); + for (const staticBlock of staticBlocks) { + const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName); + setParent(reference.expression, reference); + setParent(reference, staticBlock); + reference.flowNode = staticBlock.returnFlowNode; + const flowType = getFlowTypeOfProperty(reference, symbol); + if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) { + error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); + } + if (everyType(flowType, isNullableType)) { + continue; + } + return convertAutoToAny(flowType); + } + } + function getFlowTypeInConstructor(symbol, constructor) { + const accessName = startsWith(symbol.escapedName, "__#") ? factory.createPrivateIdentifier(symbol.escapedName.split("@")[1]) : unescapeLeadingUnderscores(symbol.escapedName); + const reference = factory.createPropertyAccessExpression(factory.createThis(), accessName); + setParent(reference.expression, reference); + setParent(reference, constructor); + reference.flowNode = constructor.returnFlowNode; + const flowType = getFlowTypeOfProperty(reference, symbol); + if (noImplicitAny && (flowType === autoType || flowType === autoArrayType)) { + error2(symbol.valueDeclaration, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); + } + return everyType(flowType, isNullableType) ? void 0 : convertAutoToAny(flowType); + } + function getFlowTypeOfProperty(reference, prop) { + const initialType = (prop == null ? void 0 : prop.valueDeclaration) && (!isAutoTypedProperty(prop) || getEffectiveModifierFlags(prop.valueDeclaration) & 128 /* Ambient */) && getTypeOfPropertyInBaseClass(prop) || undefinedType; + return getFlowTypeOfReference(reference, autoType, initialType); + } + function getWidenedTypeForAssignmentDeclaration(symbol, resolvedSymbol) { + const container = getAssignedExpandoInitializer(symbol.valueDeclaration); + if (container) { + const tag = isInJSFile(container) ? getJSDocTypeTag(container) : void 0; + if (tag && tag.typeExpression) { + return getTypeFromTypeNode(tag.typeExpression); + } + const containerObjectType = symbol.valueDeclaration && getJSContainerObjectType(symbol.valueDeclaration, symbol, container); + return containerObjectType || getWidenedLiteralType(checkExpressionCached(container)); + } + let type; + let definedInConstructor = false; + let definedInMethod = false; + if (isConstructorDeclaredProperty(symbol)) { + type = getFlowTypeInConstructor(symbol, getDeclaringConstructor(symbol)); + } + if (!type) { + let types; + if (symbol.declarations) { + let jsdocType; + for (const declaration of symbol.declarations) { + const expression = isBinaryExpression(declaration) || isCallExpression(declaration) ? declaration : isAccessExpression(declaration) ? isBinaryExpression(declaration.parent) ? declaration.parent : declaration : void 0; + if (!expression) { + continue; + } + const kind = isAccessExpression(expression) ? getAssignmentDeclarationPropertyAccessKind(expression) : getAssignmentDeclarationKind(expression); + if (kind === 4 /* ThisProperty */ || isBinaryExpression(expression) && isPossiblyAliasedThisProperty(expression, kind)) { + if (isDeclarationInConstructor(expression)) { + definedInConstructor = true; + } else { + definedInMethod = true; + } + } + if (!isCallExpression(expression)) { + jsdocType = getAnnotatedTypeForAssignmentDeclaration(jsdocType, expression, symbol, declaration); + } + if (!jsdocType) { + (types || (types = [])).push(isBinaryExpression(expression) || isCallExpression(expression) ? getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) : neverType); + } + } + type = jsdocType; + } + if (!type) { + if (!length(types)) { + return errorType; + } + let constructorTypes = definedInConstructor && symbol.declarations ? getConstructorDefinedThisAssignmentTypes(types, symbol.declarations) : void 0; + if (definedInMethod) { + const propType = getTypeOfPropertyInBaseClass(symbol); + if (propType) { + (constructorTypes || (constructorTypes = [])).push(propType); + definedInConstructor = true; + } + } + const sourceTypes = some(constructorTypes, (t) => !!(t.flags & ~98304 /* Nullable */)) ? constructorTypes : types; + type = getUnionType(sourceTypes); + } + } + const widened = getWidenedType(addOptionality( + type, + /*isProperty*/ + false, + definedInMethod && !definedInConstructor + )); + if (symbol.valueDeclaration && isInJSFile(symbol.valueDeclaration) && filterType(widened, (t) => !!(t.flags & ~98304 /* Nullable */)) === neverType) { + reportImplicitAny(symbol.valueDeclaration, anyType); + return anyType; + } + return widened; + } + function getJSContainerObjectType(decl, symbol, init) { + var _a, _b; + if (!isInJSFile(decl) || !init || !isObjectLiteralExpression(init) || init.properties.length) { + return void 0; + } + const exports2 = createSymbolTable(); + while (isBinaryExpression(decl) || isPropertyAccessExpression(decl)) { + const s2 = getSymbolOfNode(decl); + if ((_a = s2 == null ? void 0 : s2.exports) == null ? void 0 : _a.size) { + mergeSymbolTable(exports2, s2.exports); + } + decl = isBinaryExpression(decl) ? decl.parent : decl.parent.parent; + } + const s = getSymbolOfNode(decl); + if ((_b = s == null ? void 0 : s.exports) == null ? void 0 : _b.size) { + mergeSymbolTable(exports2, s.exports); + } + const type = createAnonymousType(symbol, exports2, emptyArray, emptyArray, emptyArray); + type.objectFlags |= 4096 /* JSLiteral */; + return type; + } + function getAnnotatedTypeForAssignmentDeclaration(declaredType, expression, symbol, declaration) { + var _a; + const typeNode = getEffectiveTypeAnnotationNode(expression.parent); + if (typeNode) { + const type = getWidenedType(getTypeFromTypeNode(typeNode)); + if (!declaredType) { + return type; + } else if (!isErrorType(declaredType) && !isErrorType(type) && !isTypeIdenticalTo(declaredType, type)) { + errorNextVariableOrPropertyDeclarationMustHaveSameType( + /*firstDeclaration*/ + void 0, + declaredType, + declaration, + type + ); + } + } + if ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) { + const possiblyAnnotatedSymbol = getFunctionExpressionParentSymbolOrSymbol(symbol.parent); + if (possiblyAnnotatedSymbol.valueDeclaration) { + const typeNode2 = getEffectiveTypeAnnotationNode(possiblyAnnotatedSymbol.valueDeclaration); + if (typeNode2) { + const annotationSymbol = getPropertyOfType(getTypeFromTypeNode(typeNode2), symbol.escapedName); + if (annotationSymbol) { + return getNonMissingTypeOfSymbol(annotationSymbol); + } + } + } + } + return declaredType; + } + function getInitializerTypeFromAssignmentDeclaration(symbol, resolvedSymbol, expression, kind) { + if (isCallExpression(expression)) { + if (resolvedSymbol) { + return getTypeOfSymbol(resolvedSymbol); + } + const objectLitType = checkExpressionCached(expression.arguments[2]); + const valueType = getTypeOfPropertyOfType(objectLitType, "value"); + if (valueType) { + return valueType; + } + const getFunc = getTypeOfPropertyOfType(objectLitType, "get"); + if (getFunc) { + const getSig = getSingleCallSignature(getFunc); + if (getSig) { + return getReturnTypeOfSignature(getSig); + } + } + const setFunc = getTypeOfPropertyOfType(objectLitType, "set"); + if (setFunc) { + const setSig = getSingleCallSignature(setFunc); + if (setSig) { + return getTypeOfFirstParameterOfSignature(setSig); + } + } + return anyType; + } + if (containsSameNamedThisProperty(expression.left, expression.right)) { + return anyType; + } + const isDirectExport = kind === 1 /* ExportsProperty */ && (isPropertyAccessExpression(expression.left) || isElementAccessExpression(expression.left)) && (isModuleExportsAccessExpression(expression.left.expression) || isIdentifier(expression.left.expression) && isExportsIdentifier(expression.left.expression)); + const type = resolvedSymbol ? getTypeOfSymbol(resolvedSymbol) : isDirectExport ? getRegularTypeOfLiteralType(checkExpressionCached(expression.right)) : getWidenedLiteralType(checkExpressionCached(expression.right)); + if (type.flags & 524288 /* Object */ && kind === 2 /* ModuleExports */ && symbol.escapedName === "export=" /* ExportEquals */) { + const exportedType = resolveStructuredTypeMembers(type); + const members = createSymbolTable(); + copyEntries(exportedType.members, members); + const initialSize = members.size; + if (resolvedSymbol && !resolvedSymbol.exports) { + resolvedSymbol.exports = createSymbolTable(); + } + (resolvedSymbol || symbol).exports.forEach((s, name) => { + var _a; + const exportedMember = members.get(name); + if (exportedMember && exportedMember !== s && !(s.flags & 2097152 /* Alias */)) { + if (s.flags & 111551 /* Value */ && exportedMember.flags & 111551 /* Value */) { + if (s.valueDeclaration && exportedMember.valueDeclaration && getSourceFileOfNode(s.valueDeclaration) !== getSourceFileOfNode(exportedMember.valueDeclaration)) { + const unescapedName = unescapeLeadingUnderscores(s.escapedName); + const exportedMemberName = ((_a = tryCast(exportedMember.valueDeclaration, isNamedDeclaration)) == null ? void 0 : _a.name) || exportedMember.valueDeclaration; + addRelatedInfo( + error2(s.valueDeclaration, Diagnostics.Duplicate_identifier_0, unescapedName), + createDiagnosticForNode(exportedMemberName, Diagnostics._0_was_also_declared_here, unescapedName) + ); + addRelatedInfo( + error2(exportedMemberName, Diagnostics.Duplicate_identifier_0, unescapedName), + createDiagnosticForNode(s.valueDeclaration, Diagnostics._0_was_also_declared_here, unescapedName) + ); + } + const union = createSymbol(s.flags | exportedMember.flags, name); + union.links.type = getUnionType([getTypeOfSymbol(s), getTypeOfSymbol(exportedMember)]); + union.valueDeclaration = exportedMember.valueDeclaration; + union.declarations = concatenate(exportedMember.declarations, s.declarations); + members.set(name, union); + } else { + members.set(name, mergeSymbol(s, exportedMember)); + } + } else { + members.set(name, s); + } + }); + const result = createAnonymousType( + initialSize !== members.size ? void 0 : exportedType.symbol, + // Only set the type's symbol if it looks to be the same as the original type + members, + exportedType.callSignatures, + exportedType.constructSignatures, + exportedType.indexInfos + ); + if (initialSize === members.size) { + if (type.aliasSymbol) { + result.aliasSymbol = type.aliasSymbol; + result.aliasTypeArguments = type.aliasTypeArguments; + } + if (getObjectFlags(type) & 4 /* Reference */) { + result.aliasSymbol = type.symbol; + const args = getTypeArguments(type); + result.aliasTypeArguments = length(args) ? args : void 0; + } + } + result.objectFlags |= getPropagatingFlagsOfTypes([type]) | getObjectFlags(type) & (4096 /* JSLiteral */ | 16384 /* ArrayLiteral */ | 128 /* ObjectLiteral */); + if (result.symbol && result.symbol.flags & 32 /* Class */ && type === getDeclaredTypeOfClassOrInterface(result.symbol)) { + result.objectFlags |= 16777216 /* IsClassInstanceClone */; + } + return result; + } + if (isEmptyArrayLiteralType(type)) { + reportImplicitAny(expression, anyArrayType); + return anyArrayType; + } + return type; + } + function containsSameNamedThisProperty(thisProperty, expression) { + return isPropertyAccessExpression(thisProperty) && thisProperty.expression.kind === 110 /* ThisKeyword */ && forEachChildRecursively(expression, (n) => isMatchingReference(thisProperty, n)); + } + function isDeclarationInConstructor(expression) { + const thisContainer = getThisContainer( + expression, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + return thisContainer.kind === 176 /* Constructor */ || thisContainer.kind === 262 /* FunctionDeclaration */ || thisContainer.kind === 218 /* FunctionExpression */ && !isPrototypePropertyAssignment(thisContainer.parent); + } + function getConstructorDefinedThisAssignmentTypes(types, declarations) { + Debug.assert(types.length === declarations.length); + return types.filter((_, i) => { + const declaration = declarations[i]; + const expression = isBinaryExpression(declaration) ? declaration : isBinaryExpression(declaration.parent) ? declaration.parent : void 0; + return expression && isDeclarationInConstructor(expression); + }); + } + function getTypeFromBindingElement(element, includePatternInType, reportErrors2) { + if (element.initializer) { + const contextualType = isBindingPattern(element.name) ? getTypeFromBindingPattern( + element.name, + /*includePatternInType*/ + true, + /*reportErrors*/ + false + ) : unknownType; + return addOptionality(getWidenedLiteralTypeForInitializer(element, checkDeclarationInitializer(element, 0 /* Normal */, contextualType))); + } + if (isBindingPattern(element.name)) { + return getTypeFromBindingPattern(element.name, includePatternInType, reportErrors2); + } + if (reportErrors2 && !declarationBelongsToPrivateAmbientMember(element)) { + reportImplicitAny(element, anyType); + } + return includePatternInType ? nonInferrableAnyType : anyType; + } + function getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) { + const members = createSymbolTable(); + let stringIndexInfo; + let objectFlags = 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; + forEach(pattern.elements, (e) => { + const name = e.propertyName || e.name; + if (e.dotDotDotToken) { + stringIndexInfo = createIndexInfo( + stringType, + anyType, + /*isReadonly*/ + false + ); + return; + } + const exprType = getLiteralTypeFromPropertyName(name); + if (!isTypeUsableAsPropertyName(exprType)) { + objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; + return; + } + const text = getPropertyNameFromType(exprType); + const flags = 4 /* Property */ | (e.initializer ? 16777216 /* Optional */ : 0); + const symbol = createSymbol(flags, text); + symbol.links.type = getTypeFromBindingElement(e, includePatternInType, reportErrors2); + members.set(symbol.escapedName, symbol); + }); + const result = createAnonymousType( + /*symbol*/ + void 0, + members, + emptyArray, + emptyArray, + stringIndexInfo ? [stringIndexInfo] : emptyArray + ); + result.objectFlags |= objectFlags; + if (includePatternInType) { + result.pattern = pattern; + result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */; + } + return result; + } + function getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2) { + const elements = pattern.elements; + const lastElement = lastOrUndefined(elements); + const restElement = lastElement && lastElement.kind === 208 /* BindingElement */ && lastElement.dotDotDotToken ? lastElement : void 0; + if (elements.length === 0 || elements.length === 1 && restElement) { + return languageVersion >= 2 /* ES2015 */ ? createIterableType(anyType) : anyArrayType; + } + const elementTypes = map(elements, (e) => isOmittedExpression(e) ? anyType : getTypeFromBindingElement(e, includePatternInType, reportErrors2)); + const minLength = findLastIndex(elements, (e) => !(e === restElement || isOmittedExpression(e) || hasDefaultValue(e)), elements.length - 1) + 1; + const elementFlags = map(elements, (e, i) => e === restElement ? 4 /* Rest */ : i >= minLength ? 2 /* Optional */ : 1 /* Required */); + let result = createTupleType(elementTypes, elementFlags); + if (includePatternInType) { + result = cloneTypeReference(result); + result.pattern = pattern; + result.objectFlags |= 131072 /* ContainsObjectOrArrayLiteral */; + } + return result; + } + function getTypeFromBindingPattern(pattern, includePatternInType = false, reportErrors2 = false) { + if (includePatternInType) contextualBindingPatterns.push(pattern); + const result = pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeFromObjectBindingPattern(pattern, includePatternInType, reportErrors2) : getTypeFromArrayBindingPattern(pattern, includePatternInType, reportErrors2); + if (includePatternInType) contextualBindingPatterns.pop(); + return result; + } + function getWidenedTypeForVariableLikeDeclaration(declaration, reportErrors2) { + return widenTypeForVariableLikeDeclaration(getTypeForVariableLikeDeclaration( + declaration, + /*includeOptionality*/ + true, + 0 /* Normal */ + ), declaration, reportErrors2); + } + function getTypeFromImportAttributes(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const symbol = createSymbol(4096 /* ObjectLiteral */, "__importAttributes" /* ImportAttributes */); + const members = createSymbolTable(); + forEach(node.elements, (attr) => { + const member = createSymbol(4 /* Property */, getNameFromImportAttribute(attr)); + member.parent = symbol; + member.links.type = checkImportAttribute(attr); + member.links.target = member; + members.set(member.escapedName, member); + }); + const type = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); + type.objectFlags |= 128 /* ObjectLiteral */ | 262144 /* NonInferrableType */; + links.resolvedType = type; + } + return links.resolvedType; + } + function isGlobalSymbolConstructor(node) { + const symbol = getSymbolOfNode(node); + const globalSymbol = getGlobalESSymbolConstructorTypeSymbol( + /*reportErrors*/ + false + ); + return globalSymbol && symbol && symbol === globalSymbol; + } + function widenTypeForVariableLikeDeclaration(type, declaration, reportErrors2) { + if (type) { + if (type.flags & 4096 /* ESSymbol */ && isGlobalSymbolConstructor(declaration.parent)) { + type = getESSymbolLikeTypeForNode(declaration); + } + if (reportErrors2) { + reportErrorsFromWidening(declaration, type); + } + if (type.flags & 8192 /* UniqueESSymbol */ && (isBindingElement(declaration) || !declaration.type) && type.symbol !== getSymbolOfDeclaration(declaration)) { + type = esSymbolType; + } + return getWidenedType(type); + } + type = isParameter(declaration) && declaration.dotDotDotToken ? anyArrayType : anyType; + if (reportErrors2) { + if (!declarationBelongsToPrivateAmbientMember(declaration)) { + reportImplicitAny(declaration, type); + } + } + return type; + } + function declarationBelongsToPrivateAmbientMember(declaration) { + const root = getRootDeclaration(declaration); + const memberDeclaration = root.kind === 169 /* Parameter */ ? root.parent : root; + return isPrivateWithinAmbient(memberDeclaration); + } + function tryGetTypeFromEffectiveTypeNode(node) { + const typeNode = getEffectiveTypeAnnotationNode(node); + if (typeNode) { + return getTypeFromTypeNode(typeNode); + } + } + function isParameterOfContextSensitiveSignature(symbol) { + let decl = symbol.valueDeclaration; + if (!decl) { + return false; + } + if (isBindingElement(decl)) { + decl = walkUpBindingElementsAndPatterns(decl); + } + if (isParameter(decl)) { + return isContextSensitiveFunctionOrObjectLiteralMethod(decl.parent); + } + return false; + } + function getTypeOfVariableOrParameterOrProperty(symbol) { + const links = getSymbolLinks(symbol); + if (!links.type) { + const type = getTypeOfVariableOrParameterOrPropertyWorker(symbol); + if (!links.type && !isParameterOfContextSensitiveSignature(symbol)) { + links.type = type; + } + return type; + } + return links.type; + } + function getTypeOfVariableOrParameterOrPropertyWorker(symbol) { + if (symbol.flags & 4194304 /* Prototype */) { + return getTypeOfPrototypeProperty(symbol); + } + if (symbol === requireSymbol) { + return anyType; + } + if (symbol.flags & 134217728 /* ModuleExports */ && symbol.valueDeclaration) { + const fileSymbol = getSymbolOfDeclaration(getSourceFileOfNode(symbol.valueDeclaration)); + const result = createSymbol(fileSymbol.flags, "exports"); + result.declarations = fileSymbol.declarations ? fileSymbol.declarations.slice() : []; + result.parent = symbol; + result.links.target = fileSymbol; + if (fileSymbol.valueDeclaration) result.valueDeclaration = fileSymbol.valueDeclaration; + if (fileSymbol.members) result.members = new Map(fileSymbol.members); + if (fileSymbol.exports) result.exports = new Map(fileSymbol.exports); + const members = createSymbolTable(); + members.set("exports", result); + return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); + } + Debug.assertIsDefined(symbol.valueDeclaration); + const declaration = symbol.valueDeclaration; + if (isSourceFile(declaration) && isJsonSourceFile(declaration)) { + if (!declaration.statements.length) { + return emptyObjectType; + } + return getWidenedType(getWidenedLiteralType(checkExpression(declaration.statements[0].expression))); + } + if (isAccessor(declaration)) { + return getTypeOfAccessors(symbol); + } + if (!pushTypeResolution(symbol, 0 /* Type */)) { + if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + return reportCircularityError(symbol); + } + let type; + if (declaration.kind === 277 /* ExportAssignment */) { + type = widenTypeForVariableLikeDeclaration(tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionCached(declaration.expression), declaration); + } else if (isBinaryExpression(declaration) || isInJSFile(declaration) && (isCallExpression(declaration) || (isPropertyAccessExpression(declaration) || isBindableStaticElementAccessExpression(declaration)) && isBinaryExpression(declaration.parent))) { + type = getWidenedTypeForAssignmentDeclaration(symbol); + } else if (isPropertyAccessExpression(declaration) || isElementAccessExpression(declaration) || isIdentifier(declaration) || isStringLiteralLike(declaration) || isNumericLiteral(declaration) || isClassDeclaration(declaration) || isFunctionDeclaration(declaration) || isMethodDeclaration(declaration) && !isObjectLiteralMethod(declaration) || isMethodSignature(declaration) || isSourceFile(declaration)) { + if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + type = isBinaryExpression(declaration.parent) ? getWidenedTypeForAssignmentDeclaration(symbol) : tryGetTypeFromEffectiveTypeNode(declaration) || anyType; + } else if (isPropertyAssignment(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkPropertyAssignment(declaration); + } else if (isJsxAttribute(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkJsxAttribute(declaration); + } else if (isShorthandPropertyAssignment(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkExpressionForMutableLocation(declaration.name, 0 /* Normal */); + } else if (isObjectLiteralMethod(declaration)) { + type = tryGetTypeFromEffectiveTypeNode(declaration) || checkObjectLiteralMethod(declaration, 0 /* Normal */); + } else if (isParameter(declaration) || isPropertyDeclaration(declaration) || isPropertySignature(declaration) || isVariableDeclaration(declaration) || isBindingElement(declaration) || isJSDocPropertyLikeTag(declaration)) { + type = getWidenedTypeForVariableLikeDeclaration( + declaration, + /*reportErrors*/ + true + ); + } else if (isEnumDeclaration(declaration)) { + type = getTypeOfFuncClassEnumModule(symbol); + } else if (isEnumMember(declaration)) { + type = getTypeOfEnumMember(symbol); + } else { + return Debug.fail("Unhandled declaration kind! " + Debug.formatSyntaxKind(declaration.kind) + " for " + Debug.formatSymbol(symbol)); + } + if (!popTypeResolution()) { + if (symbol.flags & 512 /* ValueModule */ && !(symbol.flags & 67108864 /* Assignment */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + return reportCircularityError(symbol); + } + return type; + } + function getAnnotatedAccessorTypeNode(accessor) { + if (accessor) { + switch (accessor.kind) { + case 177 /* GetAccessor */: + const getterTypeAnnotation = getEffectiveReturnTypeNode(accessor); + return getterTypeAnnotation; + case 178 /* SetAccessor */: + const setterTypeAnnotation = getEffectiveSetAccessorTypeAnnotationNode(accessor); + return setterTypeAnnotation; + case 172 /* PropertyDeclaration */: + Debug.assert(hasAccessorModifier(accessor)); + const accessorTypeAnnotation = getEffectiveTypeAnnotationNode(accessor); + return accessorTypeAnnotation; + } + } + return void 0; + } + function getAnnotatedAccessorType(accessor) { + const node = getAnnotatedAccessorTypeNode(accessor); + return node && getTypeFromTypeNode(node); + } + function getAnnotatedAccessorThisParameter(accessor) { + const parameter = getAccessorThisParameter(accessor); + return parameter && parameter.symbol; + } + function getThisTypeOfDeclaration(declaration) { + return getThisTypeOfSignature(getSignatureFromDeclaration(declaration)); + } + function getTypeOfAccessors(symbol) { + const links = getSymbolLinks(symbol); + if (!links.type) { + if (!pushTypeResolution(symbol, 0 /* Type */)) { + return errorType; + } + const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */); + const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */); + const accessor = tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration); + let type = getter && isInJSFile(getter) && getTypeForDeclarationFromJSDocComment(getter) || getAnnotatedAccessorType(getter) || getAnnotatedAccessorType(setter) || getAnnotatedAccessorType(accessor) || getter && getter.body && getReturnTypeFromBody(getter) || accessor && getWidenedTypeForVariableLikeDeclaration( + accessor, + /*reportErrors*/ + true + ); + if (!type) { + if (setter && !isPrivateWithinAmbient(setter)) { + errorOrSuggestion(noImplicitAny, setter, Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation, symbolToString(symbol)); + } else if (getter && !isPrivateWithinAmbient(getter)) { + errorOrSuggestion(noImplicitAny, getter, Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation, symbolToString(symbol)); + } else if (accessor && !isPrivateWithinAmbient(accessor)) { + errorOrSuggestion(noImplicitAny, accessor, Diagnostics.Member_0_implicitly_has_an_1_type, symbolToString(symbol), "any"); + } + type = anyType; + } + if (!popTypeResolution()) { + if (getAnnotatedAccessorTypeNode(getter)) { + error2(getter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + } else if (getAnnotatedAccessorTypeNode(setter)) { + error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + } else if (getAnnotatedAccessorTypeNode(accessor)) { + error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + } else if (getter && noImplicitAny) { + error2(getter, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, symbolToString(symbol)); + } + type = anyType; + } + links.type ?? (links.type = type); + } + return links.type; + } + function getWriteTypeOfAccessors(symbol) { + const links = getSymbolLinks(symbol); + if (!links.writeType) { + if (!pushTypeResolution(symbol, 7 /* WriteType */)) { + return errorType; + } + const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */) ?? tryCast(getDeclarationOfKind(symbol, 172 /* PropertyDeclaration */), isAutoAccessorPropertyDeclaration); + let writeType = getAnnotatedAccessorType(setter); + if (!popTypeResolution()) { + if (getAnnotatedAccessorTypeNode(setter)) { + error2(setter, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + } + writeType = anyType; + } + links.writeType ?? (links.writeType = writeType || getTypeOfAccessors(symbol)); + } + return links.writeType; + } + function getBaseTypeVariableOfClass(symbol) { + const baseConstructorType = getBaseConstructorTypeOfClass(getDeclaredTypeOfClassOrInterface(symbol)); + return baseConstructorType.flags & 8650752 /* TypeVariable */ ? baseConstructorType : baseConstructorType.flags & 2097152 /* Intersection */ ? find(baseConstructorType.types, (t) => !!(t.flags & 8650752 /* TypeVariable */)) : void 0; + } + function getTypeOfFuncClassEnumModule(symbol) { + let links = getSymbolLinks(symbol); + const originalLinks = links; + if (!links.type) { + const expando = symbol.valueDeclaration && getSymbolOfExpando( + symbol.valueDeclaration, + /*allowDeclaration*/ + false + ); + if (expando) { + const merged = mergeJSSymbols(symbol, expando); + if (merged) { + symbol = merged; + links = merged.links; + } + } + originalLinks.type = links.type = getTypeOfFuncClassEnumModuleWorker(symbol); + } + return links.type; + } + function getTypeOfFuncClassEnumModuleWorker(symbol) { + const declaration = symbol.valueDeclaration; + if (symbol.flags & 1536 /* Module */ && isShorthandAmbientModuleSymbol(symbol)) { + return anyType; + } else if (declaration && (declaration.kind === 226 /* BinaryExpression */ || isAccessExpression(declaration) && declaration.parent.kind === 226 /* BinaryExpression */)) { + return getWidenedTypeForAssignmentDeclaration(symbol); + } else if (symbol.flags & 512 /* ValueModule */ && declaration && isSourceFile(declaration) && declaration.commonJsModuleIndicator) { + const resolvedModule = resolveExternalModuleSymbol(symbol); + if (resolvedModule !== symbol) { + if (!pushTypeResolution(symbol, 0 /* Type */)) { + return errorType; + } + const exportEquals = getMergedSymbol(symbol.exports.get("export=" /* ExportEquals */)); + const type2 = getWidenedTypeForAssignmentDeclaration(exportEquals, exportEquals === resolvedModule ? void 0 : resolvedModule); + if (!popTypeResolution()) { + return reportCircularityError(symbol); + } + return type2; + } + } + const type = createObjectType(16 /* Anonymous */, symbol); + if (symbol.flags & 32 /* Class */) { + const baseTypeVariable = getBaseTypeVariableOfClass(symbol); + return baseTypeVariable ? getIntersectionType([type, baseTypeVariable]) : type; + } else { + return strictNullChecks && symbol.flags & 16777216 /* Optional */ ? getOptionalType( + type, + /*isProperty*/ + true + ) : type; + } + } + function getTypeOfEnumMember(symbol) { + const links = getSymbolLinks(symbol); + return links.type || (links.type = getDeclaredTypeOfEnumMember(symbol)); + } + function getTypeOfAlias(symbol) { + const links = getSymbolLinks(symbol); + if (!links.type) { + if (!pushTypeResolution(symbol, 0 /* Type */)) { + return errorType; + } + const targetSymbol = resolveAlias(symbol); + const exportSymbol = symbol.declarations && getTargetOfAliasDeclaration( + getDeclarationOfAliasSymbol(symbol), + /*dontRecursivelyResolve*/ + true + ); + const declaredType = firstDefined(exportSymbol == null ? void 0 : exportSymbol.declarations, (d) => isExportAssignment(d) ? tryGetTypeFromEffectiveTypeNode(d) : void 0); + links.type ?? (links.type = (exportSymbol == null ? void 0 : exportSymbol.declarations) && isDuplicatedCommonJSExport(exportSymbol.declarations) && symbol.declarations.length ? getFlowTypeFromCommonJSExport(exportSymbol) : isDuplicatedCommonJSExport(symbol.declarations) ? autoType : declaredType ? declaredType : getSymbolFlags(targetSymbol) & 111551 /* Value */ ? getTypeOfSymbol(targetSymbol) : errorType); + if (!popTypeResolution()) { + reportCircularityError(exportSymbol ?? symbol); + return links.type ?? (links.type = errorType); + } + } + return links.type; + } + function getTypeOfInstantiatedSymbol(symbol) { + const links = getSymbolLinks(symbol); + return links.type || (links.type = instantiateType(getTypeOfSymbol(links.target), links.mapper)); + } + function getWriteTypeOfInstantiatedSymbol(symbol) { + const links = getSymbolLinks(symbol); + return links.writeType || (links.writeType = instantiateType(getWriteTypeOfSymbol(links.target), links.mapper)); + } + function reportCircularityError(symbol) { + const declaration = symbol.valueDeclaration; + if (declaration) { + if (getEffectiveTypeAnnotationNode(declaration)) { + error2(symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_type_annotation, symbolToString(symbol)); + return errorType; + } + if (noImplicitAny && (declaration.kind !== 169 /* Parameter */ || declaration.initializer)) { + error2(symbol.valueDeclaration, Diagnostics._0_implicitly_has_type_any_because_it_does_not_have_a_type_annotation_and_is_referenced_directly_or_indirectly_in_its_own_initializer, symbolToString(symbol)); + } + } else if (symbol.flags & 2097152 /* Alias */) { + const node = getDeclarationOfAliasSymbol(symbol); + if (node) { + error2(node, Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol)); + } + } + return anyType; + } + function getTypeOfSymbolWithDeferredType(symbol) { + const links = getSymbolLinks(symbol); + if (!links.type) { + Debug.assertIsDefined(links.deferralParent); + Debug.assertIsDefined(links.deferralConstituents); + links.type = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralConstituents) : getIntersectionType(links.deferralConstituents); + } + return links.type; + } + function getWriteTypeOfSymbolWithDeferredType(symbol) { + const links = getSymbolLinks(symbol); + if (!links.writeType && links.deferralWriteConstituents) { + Debug.assertIsDefined(links.deferralParent); + Debug.assertIsDefined(links.deferralConstituents); + links.writeType = links.deferralParent.flags & 1048576 /* Union */ ? getUnionType(links.deferralWriteConstituents) : getIntersectionType(links.deferralWriteConstituents); + } + return links.writeType; + } + function getWriteTypeOfSymbol(symbol) { + const checkFlags = getCheckFlags(symbol); + if (symbol.flags & 4 /* Property */) { + return checkFlags & 2 /* SyntheticProperty */ ? checkFlags & 65536 /* DeferredType */ ? getWriteTypeOfSymbolWithDeferredType(symbol) || getTypeOfSymbolWithDeferredType(symbol) : ( + // NOTE: cast to TransientSymbol should be safe because only TransientSymbols can have CheckFlags.SyntheticProperty + symbol.links.writeType || symbol.links.type + ) : removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */)); + } + if (symbol.flags & 98304 /* Accessor */) { + return checkFlags & 1 /* Instantiated */ ? getWriteTypeOfInstantiatedSymbol(symbol) : getWriteTypeOfAccessors(symbol); + } + return getTypeOfSymbol(symbol); + } + function getTypeOfSymbol(symbol) { + const checkFlags = getCheckFlags(symbol); + if (checkFlags & 65536 /* DeferredType */) { + return getTypeOfSymbolWithDeferredType(symbol); + } + if (checkFlags & 1 /* Instantiated */) { + return getTypeOfInstantiatedSymbol(symbol); + } + if (checkFlags & 262144 /* Mapped */) { + return getTypeOfMappedSymbol(symbol); + } + if (checkFlags & 8192 /* ReverseMapped */) { + return getTypeOfReverseMappedSymbol(symbol); + } + if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { + return getTypeOfVariableOrParameterOrProperty(symbol); + } + if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 384 /* Enum */ | 512 /* ValueModule */)) { + return getTypeOfFuncClassEnumModule(symbol); + } + if (symbol.flags & 8 /* EnumMember */) { + return getTypeOfEnumMember(symbol); + } + if (symbol.flags & 98304 /* Accessor */) { + return getTypeOfAccessors(symbol); + } + if (symbol.flags & 2097152 /* Alias */) { + return getTypeOfAlias(symbol); + } + return errorType; + } + function getNonMissingTypeOfSymbol(symbol) { + return removeMissingType(getTypeOfSymbol(symbol), !!(symbol.flags & 16777216 /* Optional */)); + } + function isReferenceToSomeType(type, targets) { + if (type === void 0 || (getObjectFlags(type) & 4 /* Reference */) === 0) { + return false; + } + for (const target of targets) { + if (type.target === target) { + return true; + } + } + return false; + } + function isReferenceToType2(type, target) { + return type !== void 0 && target !== void 0 && (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target; + } + function getTargetType(type) { + return getObjectFlags(type) & 4 /* Reference */ ? type.target : type; + } + function hasBaseType(type, checkBase) { + return check(type); + function check(type2) { + if (getObjectFlags(type2) & (3 /* ClassOrInterface */ | 4 /* Reference */)) { + const target = getTargetType(type2); + return target === checkBase || some(getBaseTypes(target), check); + } else if (type2.flags & 2097152 /* Intersection */) { + return some(type2.types, check); + } + return false; + } + } + function appendTypeParameters(typeParameters, declarations) { + for (const declaration of declarations) { + typeParameters = appendIfUnique(typeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(declaration))); + } + return typeParameters; + } + function getOuterTypeParameters(node, includeThisTypes) { + while (true) { + node = node.parent; + if (node && isBinaryExpression(node)) { + const assignmentKind = getAssignmentDeclarationKind(node); + if (assignmentKind === 6 /* Prototype */ || assignmentKind === 3 /* PrototypeProperty */) { + const symbol = getSymbolOfDeclaration(node.left); + if (symbol && symbol.parent && !findAncestor(symbol.parent.valueDeclaration, (d) => node === d)) { + node = symbol.parent.valueDeclaration; + } + } + } + if (!node) { + return void 0; + } + const kind = node.kind; + switch (kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 173 /* MethodSignature */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 317 /* JSDocFunctionType */: + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 265 /* TypeAliasDeclaration */: + case 345 /* JSDocTemplateTag */: + case 346 /* JSDocTypedefTag */: + case 340 /* JSDocEnumTag */: + case 338 /* JSDocCallbackTag */: + case 200 /* MappedType */: + case 194 /* ConditionalType */: { + const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes); + if ((kind === 218 /* FunctionExpression */ || kind === 219 /* ArrowFunction */ || isObjectLiteralMethod(node)) && isContextSensitive(node)) { + const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */)); + if (signature && signature.typeParameters) { + return [...outerTypeParameters || emptyArray, ...signature.typeParameters]; + } + } + if (kind === 200 /* MappedType */) { + return append(outerTypeParameters, getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter))); + } else if (kind === 194 /* ConditionalType */) { + return concatenate(outerTypeParameters, getInferTypeParameters(node)); + } + const outerAndOwnTypeParameters = appendTypeParameters(outerTypeParameters, getEffectiveTypeParameterDeclarations(node)); + const thisType = includeThisTypes && (kind === 263 /* ClassDeclaration */ || kind === 231 /* ClassExpression */ || kind === 264 /* InterfaceDeclaration */ || isJSConstructor(node)) && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node)).thisType; + return thisType ? append(outerAndOwnTypeParameters, thisType) : outerAndOwnTypeParameters; + } + case 341 /* JSDocParameterTag */: + const paramSymbol = getParameterSymbolFromJSDoc(node); + if (paramSymbol) { + node = paramSymbol.valueDeclaration; + } + break; + case 320 /* JSDoc */: { + const outerTypeParameters = getOuterTypeParameters(node, includeThisTypes); + return node.tags ? appendTypeParameters(outerTypeParameters, flatMap(node.tags, (t) => isJSDocTemplateTag(t) ? t.typeParameters : void 0)) : outerTypeParameters; + } + } + } + } + function getOuterTypeParametersOfClassOrInterface(symbol) { + var _a; + const declaration = symbol.flags & 32 /* Class */ || symbol.flags & 16 /* Function */ ? symbol.valueDeclaration : (_a = symbol.declarations) == null ? void 0 : _a.find((decl) => { + if (decl.kind === 264 /* InterfaceDeclaration */) { + return true; + } + if (decl.kind !== 260 /* VariableDeclaration */) { + return false; + } + const initializer = decl.initializer; + return !!initializer && (initializer.kind === 218 /* FunctionExpression */ || initializer.kind === 219 /* ArrowFunction */); + }); + Debug.assert(!!declaration, "Class was missing valueDeclaration -OR- non-class had no interface declarations"); + return getOuterTypeParameters(declaration); + } + function getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) { + if (!symbol.declarations) { + return; + } + let result; + for (const node of symbol.declarations) { + if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */ || isJSConstructor(node) || isTypeAlias(node)) { + const declaration = node; + result = appendTypeParameters(result, getEffectiveTypeParameterDeclarations(declaration)); + } + } + return result; + } + function getTypeParametersOfClassOrInterface(symbol) { + return concatenate(getOuterTypeParametersOfClassOrInterface(symbol), getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol)); + } + function isMixinConstructorType(type) { + const signatures = getSignaturesOfType(type, 1 /* Construct */); + if (signatures.length === 1) { + const s = signatures[0]; + if (!s.typeParameters && s.parameters.length === 1 && signatureHasRestParameter(s)) { + const paramType = getTypeOfParameter(s.parameters[0]); + return isTypeAny(paramType) || getElementTypeOfArrayType(paramType) === anyType; + } + } + return false; + } + function isConstructorType(type) { + if (getSignaturesOfType(type, 1 /* Construct */).length > 0) { + return true; + } + if (type.flags & 8650752 /* TypeVariable */) { + const constraint = getBaseConstraintOfType(type); + return !!constraint && isMixinConstructorType(constraint); + } + return false; + } + function getBaseTypeNodeOfClass(type) { + const decl = getClassLikeDeclarationOfSymbol(type.symbol); + return decl && getEffectiveBaseTypeNode(decl); + } + function getConstructorsForTypeArguments(type, typeArgumentNodes, location) { + const typeArgCount = length(typeArgumentNodes); + const isJavascript = isInJSFile(location); + return filter(getSignaturesOfType(type, 1 /* Construct */), (sig) => (isJavascript || typeArgCount >= getMinTypeArgumentCount(sig.typeParameters)) && typeArgCount <= length(sig.typeParameters)); + } + function getInstantiatedConstructorsForTypeArguments(type, typeArgumentNodes, location) { + const signatures = getConstructorsForTypeArguments(type, typeArgumentNodes, location); + const typeArguments = map(typeArgumentNodes, getTypeFromTypeNode); + return sameMap(signatures, (sig) => some(sig.typeParameters) ? getSignatureInstantiation(sig, typeArguments, isInJSFile(location)) : sig); + } + function getBaseConstructorTypeOfClass(type) { + if (!type.resolvedBaseConstructorType) { + const decl = getClassLikeDeclarationOfSymbol(type.symbol); + const extended = decl && getEffectiveBaseTypeNode(decl); + const baseTypeNode = getBaseTypeNodeOfClass(type); + if (!baseTypeNode) { + return type.resolvedBaseConstructorType = undefinedType; + } + if (!pushTypeResolution(type, 1 /* ResolvedBaseConstructorType */)) { + return errorType; + } + const baseConstructorType = checkExpression(baseTypeNode.expression); + if (extended && baseTypeNode !== extended) { + Debug.assert(!extended.typeArguments); + checkExpression(extended.expression); + } + if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */)) { + resolveStructuredTypeMembers(baseConstructorType); + } + if (!popTypeResolution()) { + error2(type.symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol)); + return type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = errorType); + } + if (!(baseConstructorType.flags & 1 /* Any */) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) { + const err = error2(baseTypeNode.expression, Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType)); + if (baseConstructorType.flags & 262144 /* TypeParameter */) { + const constraint = getConstraintFromTypeParameter(baseConstructorType); + let ctorReturn = unknownType; + if (constraint) { + const ctorSig = getSignaturesOfType(constraint, 1 /* Construct */); + if (ctorSig[0]) { + ctorReturn = getReturnTypeOfSignature(ctorSig[0]); + } + } + if (baseConstructorType.symbol.declarations) { + addRelatedInfo(err, createDiagnosticForNode(baseConstructorType.symbol.declarations[0], Diagnostics.Did_you_mean_for_0_to_be_constrained_to_type_new_args_Colon_any_1, symbolToString(baseConstructorType.symbol), typeToString(ctorReturn))); + } + } + return type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = errorType); + } + type.resolvedBaseConstructorType ?? (type.resolvedBaseConstructorType = baseConstructorType); + } + return type.resolvedBaseConstructorType; + } + function getImplementsTypes(type) { + let resolvedImplementsTypes = emptyArray; + if (type.symbol.declarations) { + for (const declaration of type.symbol.declarations) { + const implementsTypeNodes = getEffectiveImplementsTypeNodes(declaration); + if (!implementsTypeNodes) continue; + for (const node of implementsTypeNodes) { + const implementsType = getTypeFromTypeNode(node); + if (!isErrorType(implementsType)) { + if (resolvedImplementsTypes === emptyArray) { + resolvedImplementsTypes = [implementsType]; + } else { + resolvedImplementsTypes.push(implementsType); + } + } + } + } + } + return resolvedImplementsTypes; + } + function reportCircularBaseType(node, type) { + error2(node, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString( + type, + /*enclosingDeclaration*/ + void 0, + 2 /* WriteArrayAsGenericType */ + )); + } + function getBaseTypes(type) { + if (!type.baseTypesResolved) { + if (pushTypeResolution(type, 6 /* ResolvedBaseTypes */)) { + if (type.objectFlags & 8 /* Tuple */) { + type.resolvedBaseTypes = [getTupleBaseType(type)]; + } else if (type.symbol.flags & (32 /* Class */ | 64 /* Interface */)) { + if (type.symbol.flags & 32 /* Class */) { + resolveBaseTypesOfClass(type); + } + if (type.symbol.flags & 64 /* Interface */) { + resolveBaseTypesOfInterface(type); + } + } else { + Debug.fail("type must be class or interface"); + } + if (!popTypeResolution() && type.symbol.declarations) { + for (const declaration of type.symbol.declarations) { + if (declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 264 /* InterfaceDeclaration */) { + reportCircularBaseType(declaration, type); + } + } + } + } + type.baseTypesResolved = true; + } + return type.resolvedBaseTypes; + } + function getTupleBaseType(type) { + const elementTypes = sameMap(type.typeParameters, (t, i) => type.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t); + return createArrayType(getUnionType(elementTypes || emptyArray), type.readonly); + } + function resolveBaseTypesOfClass(type) { + type.resolvedBaseTypes = resolvingEmptyArray; + const baseConstructorType = getApparentType(getBaseConstructorTypeOfClass(type)); + if (!(baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 1 /* Any */))) { + return type.resolvedBaseTypes = emptyArray; + } + const baseTypeNode = getBaseTypeNodeOfClass(type); + let baseType; + const originalBaseType = baseConstructorType.symbol ? getDeclaredTypeOfSymbol(baseConstructorType.symbol) : void 0; + if (baseConstructorType.symbol && baseConstructorType.symbol.flags & 32 /* Class */ && areAllOuterTypeParametersApplied(originalBaseType)) { + baseType = getTypeFromClassOrInterfaceReference(baseTypeNode, baseConstructorType.symbol); + } else if (baseConstructorType.flags & 1 /* Any */) { + baseType = baseConstructorType; + } else { + const constructors = getInstantiatedConstructorsForTypeArguments(baseConstructorType, baseTypeNode.typeArguments, baseTypeNode); + if (!constructors.length) { + error2(baseTypeNode.expression, Diagnostics.No_base_constructor_has_the_specified_number_of_type_arguments); + return type.resolvedBaseTypes = emptyArray; + } + baseType = getReturnTypeOfSignature(constructors[0]); + } + if (isErrorType(baseType)) { + return type.resolvedBaseTypes = emptyArray; + } + const reducedBaseType = getReducedType(baseType); + if (!isValidBaseType(reducedBaseType)) { + const elaboration = elaborateNeverIntersection( + /*errorInfo*/ + void 0, + baseType + ); + const diagnostic = chainDiagnosticMessages(elaboration, Diagnostics.Base_constructor_return_type_0_is_not_an_object_type_or_intersection_of_object_types_with_statically_known_members, typeToString(reducedBaseType)); + diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(baseTypeNode.expression), baseTypeNode.expression, diagnostic)); + return type.resolvedBaseTypes = emptyArray; + } + if (type === reducedBaseType || hasBaseType(reducedBaseType, type)) { + error2(type.symbol.valueDeclaration, Diagnostics.Type_0_recursively_references_itself_as_a_base_type, typeToString( + type, + /*enclosingDeclaration*/ + void 0, + 2 /* WriteArrayAsGenericType */ + )); + return type.resolvedBaseTypes = emptyArray; + } + if (type.resolvedBaseTypes === resolvingEmptyArray) { + type.members = void 0; + } + return type.resolvedBaseTypes = [reducedBaseType]; + } + function areAllOuterTypeParametersApplied(type) { + const outerTypeParameters = type.outerTypeParameters; + if (outerTypeParameters) { + const last2 = outerTypeParameters.length - 1; + const typeArguments = getTypeArguments(type); + return outerTypeParameters[last2].symbol !== typeArguments[last2].symbol; + } + return true; + } + function isValidBaseType(type) { + if (type.flags & 262144 /* TypeParameter */) { + const constraint = getBaseConstraintOfType(type); + if (constraint) { + return isValidBaseType(constraint); + } + } + return !!(type.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 1 /* Any */) && !isGenericMappedType(type) || type.flags & 2097152 /* Intersection */ && every(type.types, isValidBaseType)); + } + function resolveBaseTypesOfInterface(type) { + type.resolvedBaseTypes = type.resolvedBaseTypes || emptyArray; + if (type.symbol.declarations) { + for (const declaration of type.symbol.declarations) { + if (declaration.kind === 264 /* InterfaceDeclaration */ && getInterfaceBaseTypeNodes(declaration)) { + for (const node of getInterfaceBaseTypeNodes(declaration)) { + const baseType = getReducedType(getTypeFromTypeNode(node)); + if (!isErrorType(baseType)) { + if (isValidBaseType(baseType)) { + if (type !== baseType && !hasBaseType(baseType, type)) { + if (type.resolvedBaseTypes === emptyArray) { + type.resolvedBaseTypes = [baseType]; + } else { + type.resolvedBaseTypes.push(baseType); + } + } else { + reportCircularBaseType(declaration, type); + } + } else { + error2(node, Diagnostics.An_interface_can_only_extend_an_object_type_or_intersection_of_object_types_with_statically_known_members); + } + } + } + } + } + } + } + function isThislessInterface(symbol) { + if (!symbol.declarations) { + return true; + } + for (const declaration of symbol.declarations) { + if (declaration.kind === 264 /* InterfaceDeclaration */) { + if (declaration.flags & 256 /* ContainsThis */) { + return false; + } + const baseTypeNodes = getInterfaceBaseTypeNodes(declaration); + if (baseTypeNodes) { + for (const node of baseTypeNodes) { + if (isEntityNameExpression(node.expression)) { + const baseSymbol = resolveEntityName( + node.expression, + 788968 /* Type */, + /*ignoreErrors*/ + true + ); + if (!baseSymbol || !(baseSymbol.flags & 64 /* Interface */) || getDeclaredTypeOfClassOrInterface(baseSymbol).thisType) { + return false; + } + } + } + } + } + } + return true; + } + function getDeclaredTypeOfClassOrInterface(symbol) { + let links = getSymbolLinks(symbol); + const originalLinks = links; + if (!links.declaredType) { + const kind = symbol.flags & 32 /* Class */ ? 1 /* Class */ : 2 /* Interface */; + const merged = mergeJSSymbols(symbol, symbol.valueDeclaration && getAssignedClassSymbol(symbol.valueDeclaration)); + if (merged) { + symbol = merged; + links = merged.links; + } + const type = originalLinks.declaredType = links.declaredType = createObjectType(kind, symbol); + const outerTypeParameters = getOuterTypeParametersOfClassOrInterface(symbol); + const localTypeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + if (outerTypeParameters || localTypeParameters || kind === 1 /* Class */ || !isThislessInterface(symbol)) { + type.objectFlags |= 4 /* Reference */; + type.typeParameters = concatenate(outerTypeParameters, localTypeParameters); + type.outerTypeParameters = outerTypeParameters; + type.localTypeParameters = localTypeParameters; + type.instantiations = /* @__PURE__ */ new Map(); + type.instantiations.set(getTypeListId(type.typeParameters), type); + type.target = type; + type.resolvedTypeArguments = type.typeParameters; + type.thisType = createTypeParameter(symbol); + type.thisType.isThisType = true; + type.thisType.constraint = type; + } + } + return links.declaredType; + } + function getDeclaredTypeOfTypeAlias(symbol) { + var _a; + const links = getSymbolLinks(symbol); + if (!links.declaredType) { + if (!pushTypeResolution(symbol, 2 /* DeclaredType */)) { + return errorType; + } + const declaration = Debug.checkDefined((_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias), "Type alias symbol with no valid declaration found"); + const typeNode = isJSDocTypeAlias(declaration) ? declaration.typeExpression : declaration.type; + let type = typeNode ? getTypeFromTypeNode(typeNode) : errorType; + if (popTypeResolution()) { + const typeParameters = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + if (typeParameters) { + links.typeParameters = typeParameters; + links.instantiations = /* @__PURE__ */ new Map(); + links.instantiations.set(getTypeListId(typeParameters), type); + } + if (type === intrinsicMarkerType && symbol.escapedName === "BuiltinIteratorReturn") { + type = getBuiltinIteratorReturnType(); + } + } else { + type = errorType; + if (declaration.kind === 340 /* JSDocEnumTag */) { + error2(declaration.typeExpression.type, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); + } else { + error2(isNamedDeclaration(declaration) ? declaration.name || declaration : declaration, Diagnostics.Type_alias_0_circularly_references_itself, symbolToString(symbol)); + } + } + links.declaredType ?? (links.declaredType = type); + } + return links.declaredType; + } + function getBaseTypeOfEnumLikeType(type) { + return type.flags & 1056 /* EnumLike */ && type.symbol.flags & 8 /* EnumMember */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(type.symbol)) : type; + } + function getDeclaredTypeOfEnum(symbol) { + const links = getSymbolLinks(symbol); + if (!links.declaredType) { + const memberTypeList = []; + if (symbol.declarations) { + for (const declaration of symbol.declarations) { + if (declaration.kind === 266 /* EnumDeclaration */) { + for (const member of declaration.members) { + if (hasBindableName(member)) { + const memberSymbol = getSymbolOfDeclaration(member); + const value = getEnumMemberValue(member).value; + const memberType = getFreshTypeOfLiteralType( + value !== void 0 ? getEnumLiteralType(value, getSymbolId(symbol), memberSymbol) : createComputedEnumType(memberSymbol) + ); + getSymbolLinks(memberSymbol).declaredType = memberType; + memberTypeList.push(getRegularTypeOfLiteralType(memberType)); + } + } + } + } + } + const enumType = memberTypeList.length ? getUnionType( + memberTypeList, + 1 /* Literal */, + symbol, + /*aliasTypeArguments*/ + void 0 + ) : createComputedEnumType(symbol); + if (enumType.flags & 1048576 /* Union */) { + enumType.flags |= 1024 /* EnumLiteral */; + enumType.symbol = symbol; + } + links.declaredType = enumType; + } + return links.declaredType; + } + function createComputedEnumType(symbol) { + const regularType = createTypeWithSymbol(32 /* Enum */, symbol); + const freshType = createTypeWithSymbol(32 /* Enum */, symbol); + regularType.regularType = regularType; + regularType.freshType = freshType; + freshType.regularType = regularType; + freshType.freshType = freshType; + return regularType; + } + function getDeclaredTypeOfEnumMember(symbol) { + const links = getSymbolLinks(symbol); + if (!links.declaredType) { + const enumType = getDeclaredTypeOfEnum(getParentOfSymbol(symbol)); + if (!links.declaredType) { + links.declaredType = enumType; + } + } + return links.declaredType; + } + function getDeclaredTypeOfTypeParameter(symbol) { + const links = getSymbolLinks(symbol); + return links.declaredType || (links.declaredType = createTypeParameter(symbol)); + } + function getDeclaredTypeOfAlias(symbol) { + const links = getSymbolLinks(symbol); + return links.declaredType || (links.declaredType = getDeclaredTypeOfSymbol(resolveAlias(symbol))); + } + function getDeclaredTypeOfSymbol(symbol) { + return tryGetDeclaredTypeOfSymbol(symbol) || errorType; + } + function tryGetDeclaredTypeOfSymbol(symbol) { + if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { + return getDeclaredTypeOfClassOrInterface(symbol); + } + if (symbol.flags & 524288 /* TypeAlias */) { + return getDeclaredTypeOfTypeAlias(symbol); + } + if (symbol.flags & 262144 /* TypeParameter */) { + return getDeclaredTypeOfTypeParameter(symbol); + } + if (symbol.flags & 384 /* Enum */) { + return getDeclaredTypeOfEnum(symbol); + } + if (symbol.flags & 8 /* EnumMember */) { + return getDeclaredTypeOfEnumMember(symbol); + } + if (symbol.flags & 2097152 /* Alias */) { + return getDeclaredTypeOfAlias(symbol); + } + return void 0; + } + function isThislessType(node) { + switch (node.kind) { + case 133 /* AnyKeyword */: + case 159 /* UnknownKeyword */: + case 154 /* StringKeyword */: + case 150 /* NumberKeyword */: + case 163 /* BigIntKeyword */: + case 136 /* BooleanKeyword */: + case 155 /* SymbolKeyword */: + case 151 /* ObjectKeyword */: + case 116 /* VoidKeyword */: + case 157 /* UndefinedKeyword */: + case 146 /* NeverKeyword */: + case 201 /* LiteralType */: + return true; + case 188 /* ArrayType */: + return isThislessType(node.elementType); + case 183 /* TypeReference */: + return !node.typeArguments || node.typeArguments.every(isThislessType); + } + return false; + } + function isThislessTypeParameter(node) { + const constraint = getEffectiveConstraintOfTypeParameter(node); + return !constraint || isThislessType(constraint); + } + function isThislessVariableLikeDeclaration(node) { + const typeNode = getEffectiveTypeAnnotationNode(node); + return typeNode ? isThislessType(typeNode) : !hasInitializer(node); + } + function isThislessFunctionLikeDeclaration(node) { + const returnType = getEffectiveReturnTypeNode(node); + const typeParameters = getEffectiveTypeParameterDeclarations(node); + return (node.kind === 176 /* Constructor */ || !!returnType && isThislessType(returnType)) && node.parameters.every(isThislessVariableLikeDeclaration) && typeParameters.every(isThislessTypeParameter); + } + function isThisless(symbol) { + if (symbol.declarations && symbol.declarations.length === 1) { + const declaration = symbol.declarations[0]; + if (declaration) { + switch (declaration.kind) { + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + return isThislessVariableLikeDeclaration(declaration); + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return isThislessFunctionLikeDeclaration(declaration); + } + } + } + return false; + } + function createInstantiatedSymbolTable(symbols, mapper, mappingThisOnly) { + const result = createSymbolTable(); + for (const symbol of symbols) { + result.set(symbol.escapedName, mappingThisOnly && isThisless(symbol) ? symbol : instantiateSymbol(symbol, mapper)); + } + return result; + } + function addInheritedMembers(symbols, baseSymbols) { + for (const base of baseSymbols) { + if (isStaticPrivateIdentifierProperty(base)) { + continue; + } + const derived = symbols.get(base.escapedName); + if (!derived || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration) && !isConstructorDeclaredProperty(derived) && !getContainingClassStaticBlock(derived.valueDeclaration)) { + symbols.set(base.escapedName, base); + symbols.set(base.escapedName, base); + } + } + } + function isStaticPrivateIdentifierProperty(s) { + return !!s.valueDeclaration && isPrivateIdentifierClassElementDeclaration(s.valueDeclaration) && isStatic(s.valueDeclaration); + } + function resolveDeclaredMembers(type) { + if (!type.declaredProperties) { + const symbol = type.symbol; + const members = getMembersOfSymbol(symbol); + type.declaredProperties = getNamedMembers(members); + type.declaredCallSignatures = emptyArray; + type.declaredConstructSignatures = emptyArray; + type.declaredIndexInfos = emptyArray; + type.declaredCallSignatures = getSignaturesOfSymbol(members.get("__call" /* Call */)); + type.declaredConstructSignatures = getSignaturesOfSymbol(members.get("__new" /* New */)); + type.declaredIndexInfos = getIndexInfosOfSymbol(symbol); + } + return type; + } + function isLateBindableName(node) { + return isLateBindableAST(node) && isTypeUsableAsPropertyName(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(node.argumentExpression)); + } + function isLateBindableIndexSignature(node) { + return isLateBindableAST(node) && isTypeUsableAsIndexSignature(isComputedPropertyName(node) ? checkComputedPropertyName(node) : checkExpressionCached(node.argumentExpression)); + } + function isLateBindableAST(node) { + if (!isComputedPropertyName(node) && !isElementAccessExpression(node)) { + return false; + } + const expr = isComputedPropertyName(node) ? node.expression : node.argumentExpression; + return isEntityNameExpression(expr); + } + function isTypeUsableAsIndexSignature(type) { + return isTypeAssignableTo(type, stringNumberSymbolType); + } + function isLateBoundName(name) { + return name.charCodeAt(0) === 95 /* _ */ && name.charCodeAt(1) === 95 /* _ */ && name.charCodeAt(2) === 64 /* at */; + } + function hasLateBindableName(node) { + const name = getNameOfDeclaration(node); + return !!name && isLateBindableName(name); + } + function hasLateBindableIndexSignature(node) { + const name = getNameOfDeclaration(node); + return !!name && isLateBindableIndexSignature(name); + } + function hasBindableName(node) { + return !hasDynamicName(node) || hasLateBindableName(node); + } + function isNonBindableDynamicName(node) { + return isDynamicName(node) && !isLateBindableName(node); + } + function addDeclarationToLateBoundSymbol(symbol, member, symbolFlags) { + Debug.assert(!!(getCheckFlags(symbol) & 4096 /* Late */), "Expected a late-bound symbol."); + symbol.flags |= symbolFlags; + getSymbolLinks(member.symbol).lateSymbol = symbol; + if (!symbol.declarations) { + symbol.declarations = [member]; + } else if (!member.symbol.isReplaceableByMethod) { + symbol.declarations.push(member); + } + if (symbolFlags & 111551 /* Value */) { + if (!symbol.valueDeclaration || symbol.valueDeclaration.kind !== member.kind) { + symbol.valueDeclaration = member; + } + } + } + function lateBindMember(parent2, earlySymbols, lateSymbols, decl) { + Debug.assert(!!decl.symbol, "The member is expected to have a symbol."); + const links = getNodeLinks(decl); + if (!links.resolvedSymbol) { + links.resolvedSymbol = decl.symbol; + const declName = isBinaryExpression(decl) ? decl.left : decl.name; + const type = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName); + if (isTypeUsableAsPropertyName(type)) { + const memberName = getPropertyNameFromType(type); + const symbolFlags = decl.symbol.flags; + let lateSymbol = lateSymbols.get(memberName); + if (!lateSymbol) lateSymbols.set(memberName, lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */)); + const earlySymbol = earlySymbols && earlySymbols.get(memberName); + if (!(parent2.flags & 32 /* Class */) && lateSymbol.flags & getExcludedSymbolFlags(symbolFlags)) { + const declarations = earlySymbol ? concatenate(earlySymbol.declarations, lateSymbol.declarations) : lateSymbol.declarations; + const name = !(type.flags & 8192 /* UniqueESSymbol */) && unescapeLeadingUnderscores(memberName) || declarationNameToString(declName); + forEach(declarations, (declaration) => error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Property_0_was_also_declared_here, name)); + error2(declName || decl, Diagnostics.Duplicate_property_0, name); + lateSymbol = createSymbol(0 /* None */, memberName, 4096 /* Late */); + } + lateSymbol.links.nameType = type; + addDeclarationToLateBoundSymbol(lateSymbol, decl, symbolFlags); + if (lateSymbol.parent) { + Debug.assert(lateSymbol.parent === parent2, "Existing symbol parent should match new one"); + } else { + lateSymbol.parent = parent2; + } + return links.resolvedSymbol = lateSymbol; + } + } + return links.resolvedSymbol; + } + function lateBindIndexSignature(parent2, earlySymbols, lateSymbols, decl) { + let indexSymbol = lateSymbols.get("__index" /* Index */); + if (!indexSymbol) { + const early = earlySymbols == null ? void 0 : earlySymbols.get("__index" /* Index */); + if (!early) { + indexSymbol = createSymbol(0 /* None */, "__index" /* Index */, 4096 /* Late */); + } else { + indexSymbol = cloneSymbol(early); + indexSymbol.links.checkFlags |= 4096 /* Late */; + } + lateSymbols.set("__index" /* Index */, indexSymbol); + } + if (!indexSymbol.declarations) { + indexSymbol.declarations = [decl]; + } else if (!decl.symbol.isReplaceableByMethod) { + indexSymbol.declarations.push(decl); + } + } + function getResolvedMembersOrExportsOfSymbol(symbol, resolutionKind) { + const links = getSymbolLinks(symbol); + if (!links[resolutionKind]) { + const isStatic2 = resolutionKind === "resolvedExports" /* resolvedExports */; + const earlySymbols = !isStatic2 ? symbol.members : symbol.flags & 1536 /* Module */ ? getExportsOfModuleWorker(symbol).exports : symbol.exports; + links[resolutionKind] = earlySymbols || emptySymbols; + const lateSymbols = createSymbolTable(); + for (const decl of symbol.declarations || emptyArray) { + const members = getMembersOfDeclaration(decl); + if (members) { + for (const member of members) { + if (isStatic2 === hasStaticModifier(member)) { + if (hasLateBindableName(member)) { + lateBindMember(symbol, earlySymbols, lateSymbols, member); + } else if (hasLateBindableIndexSignature(member)) { + lateBindIndexSignature(symbol, earlySymbols, lateSymbols, member); + } + } + } + } + } + const assignments = getFunctionExpressionParentSymbolOrSymbol(symbol).assignmentDeclarationMembers; + if (assignments) { + const decls = arrayFrom(assignments.values()); + for (const member of decls) { + const assignmentKind = getAssignmentDeclarationKind(member); + const isInstanceMember = assignmentKind === 3 /* PrototypeProperty */ || isBinaryExpression(member) && isPossiblyAliasedThisProperty(member, assignmentKind) || assignmentKind === 9 /* ObjectDefinePrototypeProperty */ || assignmentKind === 6 /* Prototype */; + if (isStatic2 === !isInstanceMember) { + if (hasLateBindableName(member)) { + lateBindMember(symbol, earlySymbols, lateSymbols, member); + } + } + } + } + let resolved = combineSymbolTables(earlySymbols, lateSymbols); + if (symbol.flags & 33554432 /* Transient */ && links.cjsExportMerged && symbol.declarations) { + for (const decl of symbol.declarations) { + const original = getSymbolLinks(decl.symbol)[resolutionKind]; + if (!resolved) { + resolved = original; + continue; + } + if (!original) continue; + original.forEach((s, name) => { + const existing = resolved.get(name); + if (!existing) resolved.set(name, s); + else if (existing === s) return; + else resolved.set(name, mergeSymbol(existing, s)); + }); + } + } + links[resolutionKind] = resolved || emptySymbols; + } + return links[resolutionKind]; + } + function getMembersOfSymbol(symbol) { + return symbol.flags & 6256 /* LateBindingContainer */ ? getResolvedMembersOrExportsOfSymbol(symbol, "resolvedMembers" /* resolvedMembers */) : symbol.members || emptySymbols; + } + function getLateBoundSymbol(symbol) { + if (symbol.flags & 106500 /* ClassMember */ && symbol.escapedName === "__computed" /* Computed */) { + const links = getSymbolLinks(symbol); + if (!links.lateSymbol && some(symbol.declarations, hasLateBindableName)) { + const parent2 = getMergedSymbol(symbol.parent); + if (some(symbol.declarations, hasStaticModifier)) { + getExportsOfSymbol(parent2); + } else { + getMembersOfSymbol(parent2); + } + } + return links.lateSymbol || (links.lateSymbol = symbol); + } + return symbol; + } + function getTypeWithThisArgument(type, thisArgument, needApparentType) { + if (getObjectFlags(type) & 4 /* Reference */) { + const target = type.target; + const typeArguments = getTypeArguments(type); + return length(target.typeParameters) === length(typeArguments) ? createTypeReference(target, concatenate(typeArguments, [thisArgument || target.thisType])) : type; + } else if (type.flags & 2097152 /* Intersection */) { + const types = sameMap(type.types, (t) => getTypeWithThisArgument(t, thisArgument, needApparentType)); + return types !== type.types ? getIntersectionType(types) : type; + } + return needApparentType ? getApparentType(type) : type; + } + function resolveObjectTypeMembers(type, source, typeParameters, typeArguments) { + let mapper; + let members; + let callSignatures; + let constructSignatures; + let indexInfos; + if (rangeEquals(typeParameters, typeArguments, 0, typeParameters.length)) { + members = source.symbol ? getMembersOfSymbol(source.symbol) : createSymbolTable(source.declaredProperties); + callSignatures = source.declaredCallSignatures; + constructSignatures = source.declaredConstructSignatures; + indexInfos = source.declaredIndexInfos; + } else { + mapper = createTypeMapper(typeParameters, typeArguments); + members = createInstantiatedSymbolTable( + source.declaredProperties, + mapper, + /*mappingThisOnly*/ + typeParameters.length === 1 + ); + callSignatures = instantiateSignatures(source.declaredCallSignatures, mapper); + constructSignatures = instantiateSignatures(source.declaredConstructSignatures, mapper); + indexInfos = instantiateIndexInfos(source.declaredIndexInfos, mapper); + } + const baseTypes = getBaseTypes(source); + if (baseTypes.length) { + if (source.symbol && members === getMembersOfSymbol(source.symbol)) { + const symbolTable = createSymbolTable(source.declaredProperties); + const sourceIndex = getIndexSymbol(source.symbol); + if (sourceIndex) { + symbolTable.set("__index" /* Index */, sourceIndex); + } + members = symbolTable; + } + setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos); + const thisArgument = lastOrUndefined(typeArguments); + for (const baseType of baseTypes) { + const instantiatedBaseType = thisArgument ? getTypeWithThisArgument(instantiateType(baseType, mapper), thisArgument) : baseType; + addInheritedMembers(members, getPropertiesOfType(instantiatedBaseType)); + callSignatures = concatenate(callSignatures, getSignaturesOfType(instantiatedBaseType, 0 /* Call */)); + constructSignatures = concatenate(constructSignatures, getSignaturesOfType(instantiatedBaseType, 1 /* Construct */)); + const inheritedIndexInfos = instantiatedBaseType !== anyType ? getIndexInfosOfType(instantiatedBaseType) : [createIndexInfo( + stringType, + anyType, + /*isReadonly*/ + false + )]; + indexInfos = concatenate(indexInfos, filter(inheritedIndexInfos, (info) => !findIndexInfo(indexInfos, info.keyType))); + } + } + setStructuredTypeMembers(type, members, callSignatures, constructSignatures, indexInfos); + } + function resolveClassOrInterfaceMembers(type) { + resolveObjectTypeMembers(type, resolveDeclaredMembers(type), emptyArray, emptyArray); + } + function resolveTypeReferenceMembers(type) { + const source = resolveDeclaredMembers(type.target); + const typeParameters = concatenate(source.typeParameters, [source.thisType]); + const typeArguments = getTypeArguments(type); + const paddedTypeArguments = typeArguments.length === typeParameters.length ? typeArguments : concatenate(typeArguments, [type]); + resolveObjectTypeMembers(type, source, typeParameters, paddedTypeArguments); + } + function createSignature(declaration, typeParameters, thisParameter, parameters, resolvedReturnType, resolvedTypePredicate, minArgumentCount, flags) { + const sig = new Signature13(checker, flags); + sig.declaration = declaration; + sig.typeParameters = typeParameters; + sig.parameters = parameters; + sig.thisParameter = thisParameter; + sig.resolvedReturnType = resolvedReturnType; + sig.resolvedTypePredicate = resolvedTypePredicate; + sig.minArgumentCount = minArgumentCount; + sig.resolvedMinArgumentCount = void 0; + sig.target = void 0; + sig.mapper = void 0; + sig.compositeSignatures = void 0; + sig.compositeKind = void 0; + return sig; + } + function cloneSignature(sig) { + const result = createSignature( + sig.declaration, + sig.typeParameters, + sig.thisParameter, + sig.parameters, + /*resolvedReturnType*/ + void 0, + /*resolvedTypePredicate*/ + void 0, + sig.minArgumentCount, + sig.flags & 167 /* PropagatingFlags */ + ); + result.target = sig.target; + result.mapper = sig.mapper; + result.compositeSignatures = sig.compositeSignatures; + result.compositeKind = sig.compositeKind; + return result; + } + function createUnionSignature(signature, unionSignatures) { + const result = cloneSignature(signature); + result.compositeSignatures = unionSignatures; + result.compositeKind = 1048576 /* Union */; + result.target = void 0; + result.mapper = void 0; + return result; + } + function getOptionalCallSignature(signature, callChainFlags) { + if ((signature.flags & 24 /* CallChainFlags */) === callChainFlags) { + return signature; + } + if (!signature.optionalCallSignatureCache) { + signature.optionalCallSignatureCache = {}; + } + const key = callChainFlags === 8 /* IsInnerCallChain */ ? "inner" : "outer"; + return signature.optionalCallSignatureCache[key] || (signature.optionalCallSignatureCache[key] = createOptionalCallSignature(signature, callChainFlags)); + } + function createOptionalCallSignature(signature, callChainFlags) { + Debug.assert(callChainFlags === 8 /* IsInnerCallChain */ || callChainFlags === 16 /* IsOuterCallChain */, "An optional call signature can either be for an inner call chain or an outer call chain, but not both."); + const result = cloneSignature(signature); + result.flags |= callChainFlags; + return result; + } + function getExpandedParameters(sig, skipUnionExpanding) { + if (signatureHasRestParameter(sig)) { + const restIndex = sig.parameters.length - 1; + const restSymbol = sig.parameters[restIndex]; + const restType = getTypeOfSymbol(restSymbol); + if (isTupleType(restType)) { + return [expandSignatureParametersWithTupleMembers(restType, restIndex, restSymbol)]; + } else if (!skipUnionExpanding && restType.flags & 1048576 /* Union */ && every(restType.types, isTupleType)) { + return map(restType.types, (t) => expandSignatureParametersWithTupleMembers(t, restIndex, restSymbol)); + } + } + return [sig.parameters]; + function expandSignatureParametersWithTupleMembers(restType, restIndex, restSymbol) { + const elementTypes = getTypeArguments(restType); + const associatedNames = getUniqAssociatedNamesFromTupleType(restType, restSymbol); + const restParams = map(elementTypes, (t, i) => { + const name = associatedNames && associatedNames[i] ? associatedNames[i] : getParameterNameAtPosition(sig, restIndex + i, restType); + const flags = restType.target.elementFlags[i]; + const checkFlags = flags & 12 /* Variable */ ? 32768 /* RestParameter */ : flags & 2 /* Optional */ ? 16384 /* OptionalParameter */ : 0; + const symbol = createSymbol(1 /* FunctionScopedVariable */, name, checkFlags); + symbol.links.type = flags & 4 /* Rest */ ? createArrayType(t) : t; + return symbol; + }); + return concatenate(sig.parameters.slice(0, restIndex), restParams); + } + function getUniqAssociatedNamesFromTupleType(type, restSymbol) { + const names = map(type.target.labeledElementDeclarations, (labeledElement, i) => getTupleElementLabel(labeledElement, i, type.target.elementFlags[i], restSymbol)); + if (names) { + const duplicates = []; + const uniqueNames = /* @__PURE__ */ new Set(); + for (let i = 0; i < names.length; i++) { + const name = names[i]; + if (!tryAddToSet(uniqueNames, name)) { + duplicates.push(i); + } + } + const counters = /* @__PURE__ */ new Map(); + for (const i of duplicates) { + let counter = counters.get(names[i]) ?? 1; + let name; + while (!tryAddToSet(uniqueNames, name = `${names[i]}_${counter}`)) { + counter++; + } + names[i] = name; + counters.set(names[i], counter + 1); + } + } + return names; + } + } + function getDefaultConstructSignatures(classType) { + const baseConstructorType = getBaseConstructorTypeOfClass(classType); + const baseSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */); + const declaration = getClassLikeDeclarationOfSymbol(classType.symbol); + const isAbstract = !!declaration && hasSyntacticModifier(declaration, 64 /* Abstract */); + if (baseSignatures.length === 0) { + return [createSignature( + /*declaration*/ + void 0, + classType.localTypeParameters, + /*thisParameter*/ + void 0, + emptyArray, + classType, + /*resolvedTypePredicate*/ + void 0, + 0, + isAbstract ? 4 /* Abstract */ : 0 /* None */ + )]; + } + const baseTypeNode = getBaseTypeNodeOfClass(classType); + const isJavaScript = isInJSFile(baseTypeNode); + const typeArguments = typeArgumentsFromTypeReferenceNode(baseTypeNode); + const typeArgCount = length(typeArguments); + const result = []; + for (const baseSig of baseSignatures) { + const minTypeArgumentCount = getMinTypeArgumentCount(baseSig.typeParameters); + const typeParamCount = length(baseSig.typeParameters); + if (isJavaScript || typeArgCount >= minTypeArgumentCount && typeArgCount <= typeParamCount) { + const sig = typeParamCount ? createSignatureInstantiation(baseSig, fillMissingTypeArguments(typeArguments, baseSig.typeParameters, minTypeArgumentCount, isJavaScript)) : cloneSignature(baseSig); + sig.typeParameters = classType.localTypeParameters; + sig.resolvedReturnType = classType; + sig.flags = isAbstract ? sig.flags | 4 /* Abstract */ : sig.flags & ~4 /* Abstract */; + result.push(sig); + } + } + return result; + } + function findMatchingSignature(signatureList, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes) { + for (const s of signatureList) { + if (compareSignaturesIdentical(s, signature, partialMatch, ignoreThisTypes, ignoreReturnTypes, partialMatch ? compareTypesSubtypeOf : compareTypesIdentical)) { + return s; + } + } + } + function findMatchingSignatures(signatureLists, signature, listIndex) { + if (signature.typeParameters) { + if (listIndex > 0) { + return void 0; + } + for (let i = 1; i < signatureLists.length; i++) { + if (!findMatchingSignature( + signatureLists[i], + signature, + /*partialMatch*/ + false, + /*ignoreThisTypes*/ + false, + /*ignoreReturnTypes*/ + false + )) { + return void 0; + } + } + return [signature]; + } + let result; + for (let i = 0; i < signatureLists.length; i++) { + const match = i === listIndex ? signature : findMatchingSignature( + signatureLists[i], + signature, + /*partialMatch*/ + false, + /*ignoreThisTypes*/ + false, + /*ignoreReturnTypes*/ + true + ) || findMatchingSignature( + signatureLists[i], + signature, + /*partialMatch*/ + true, + /*ignoreThisTypes*/ + false, + /*ignoreReturnTypes*/ + true + ); + if (!match) { + return void 0; + } + result = appendIfUnique(result, match); + } + return result; + } + function getUnionSignatures(signatureLists) { + let result; + let indexWithLengthOverOne; + for (let i = 0; i < signatureLists.length; i++) { + if (signatureLists[i].length === 0) return emptyArray; + if (signatureLists[i].length > 1) { + indexWithLengthOverOne = indexWithLengthOverOne === void 0 ? i : -1; + } + for (const signature of signatureLists[i]) { + if (!result || !findMatchingSignature( + result, + signature, + /*partialMatch*/ + false, + /*ignoreThisTypes*/ + false, + /*ignoreReturnTypes*/ + true + )) { + const unionSignatures = findMatchingSignatures(signatureLists, signature, i); + if (unionSignatures) { + let s = signature; + if (unionSignatures.length > 1) { + let thisParameter = signature.thisParameter; + const firstThisParameterOfUnionSignatures = forEach(unionSignatures, (sig) => sig.thisParameter); + if (firstThisParameterOfUnionSignatures) { + const thisType = getIntersectionType(mapDefined(unionSignatures, (sig) => sig.thisParameter && getTypeOfSymbol(sig.thisParameter))); + thisParameter = createSymbolWithType(firstThisParameterOfUnionSignatures, thisType); + } + s = createUnionSignature(signature, unionSignatures); + s.thisParameter = thisParameter; + } + (result || (result = [])).push(s); + } + } + } + } + if (!length(result) && indexWithLengthOverOne !== -1) { + const masterList = signatureLists[indexWithLengthOverOne !== void 0 ? indexWithLengthOverOne : 0]; + let results = masterList.slice(); + for (const signatures of signatureLists) { + if (signatures !== masterList) { + const signature = signatures[0]; + Debug.assert(!!signature, "getUnionSignatures bails early on empty signature lists and should not have empty lists on second pass"); + results = !!signature.typeParameters && some(results, (s) => !!s.typeParameters && !compareTypeParametersIdentical(signature.typeParameters, s.typeParameters)) ? void 0 : map(results, (sig) => combineSignaturesOfUnionMembers(sig, signature)); + if (!results) { + break; + } + } + } + result = results; + } + return result || emptyArray; + } + function compareTypeParametersIdentical(sourceParams, targetParams) { + if (length(sourceParams) !== length(targetParams)) { + return false; + } + if (!sourceParams || !targetParams) { + return true; + } + const mapper = createTypeMapper(targetParams, sourceParams); + for (let i = 0; i < sourceParams.length; i++) { + const source = sourceParams[i]; + const target = targetParams[i]; + if (source === target) continue; + if (!isTypeIdenticalTo(getConstraintFromTypeParameter(source) || unknownType, instantiateType(getConstraintFromTypeParameter(target) || unknownType, mapper))) return false; + } + return true; + } + function combineUnionThisParam(left, right, mapper) { + if (!left || !right) { + return left || right; + } + const thisType = getIntersectionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]); + return createSymbolWithType(left, thisType); + } + function combineUnionParameters(left, right, mapper) { + const leftCount = getParameterCount(left); + const rightCount = getParameterCount(right); + const longest = leftCount >= rightCount ? left : right; + const shorter = longest === left ? right : left; + const longestCount = longest === left ? leftCount : rightCount; + const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right); + const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest); + const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0)); + for (let i = 0; i < longestCount; i++) { + let longestParamType = tryGetTypeAtPosition(longest, i); + if (longest === right) { + longestParamType = instantiateType(longestParamType, mapper); + } + let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType; + if (shorter === right) { + shorterParamType = instantiateType(shorterParamType, mapper); + } + const unionParamType = getIntersectionType([longestParamType, shorterParamType]); + const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1; + const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter); + const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i); + const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i); + const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0; + const paramSymbol = createSymbol( + 1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0), + paramName || `arg${i}`, + isRestParam ? 32768 /* RestParameter */ : isOptional ? 16384 /* OptionalParameter */ : 0 + ); + paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType; + params[i] = paramSymbol; + } + if (needsExtraRestElement) { + const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args", 32768 /* RestParameter */); + restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount)); + if (shorter === right) { + restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper); + } + params[longestCount] = restParamSymbol; + } + return params; + } + function combineSignaturesOfUnionMembers(left, right) { + const typeParams = left.typeParameters || right.typeParameters; + let paramMapper; + if (left.typeParameters && right.typeParameters) { + paramMapper = createTypeMapper(right.typeParameters, left.typeParameters); + } + let flags = (left.flags | right.flags) & (167 /* PropagatingFlags */ & ~1 /* HasRestParameter */); + const declaration = left.declaration; + const params = combineUnionParameters(left, right, paramMapper); + const lastParam = lastOrUndefined(params); + if (lastParam && getCheckFlags(lastParam) & 32768 /* RestParameter */) { + flags |= 1 /* HasRestParameter */; + } + const thisParam = combineUnionThisParam(left.thisParameter, right.thisParameter, paramMapper); + const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount); + const result = createSignature( + declaration, + typeParams, + thisParam, + params, + /*resolvedReturnType*/ + void 0, + /*resolvedTypePredicate*/ + void 0, + minArgCount, + flags + ); + result.compositeKind = 1048576 /* Union */; + result.compositeSignatures = concatenate(left.compositeKind !== 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]); + if (paramMapper) { + result.mapper = left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper; + } else if (left.compositeKind !== 2097152 /* Intersection */ && left.mapper && left.compositeSignatures) { + result.mapper = left.mapper; + } + return result; + } + function getUnionIndexInfos(types) { + const sourceInfos = getIndexInfosOfType(types[0]); + if (sourceInfos) { + const result = []; + for (const info of sourceInfos) { + const indexType = info.keyType; + if (every(types, (t) => !!getIndexInfoOfType(t, indexType))) { + result.push(createIndexInfo(indexType, getUnionType(map(types, (t) => getIndexTypeOfType(t, indexType))), some(types, (t) => getIndexInfoOfType(t, indexType).isReadonly))); + } + } + return result; + } + return emptyArray; + } + function resolveUnionTypeMembers(type) { + const callSignatures = getUnionSignatures(map(type.types, (t) => t === globalFunctionType ? [unknownSignature] : getSignaturesOfType(t, 0 /* Call */))); + const constructSignatures = getUnionSignatures(map(type.types, (t) => getSignaturesOfType(t, 1 /* Construct */))); + const indexInfos = getUnionIndexInfos(type.types); + setStructuredTypeMembers(type, emptySymbols, callSignatures, constructSignatures, indexInfos); + } + function intersectTypes(type1, type2) { + return !type1 ? type2 : !type2 ? type1 : getIntersectionType([type1, type2]); + } + function findMixins(types) { + const constructorTypeCount = countWhere(types, (t) => getSignaturesOfType(t, 1 /* Construct */).length > 0); + const mixinFlags = map(types, isMixinConstructorType); + if (constructorTypeCount > 0 && constructorTypeCount === countWhere(mixinFlags, (b) => b)) { + const firstMixinIndex = mixinFlags.indexOf( + /*searchElement*/ + true + ); + mixinFlags[firstMixinIndex] = false; + } + return mixinFlags; + } + function includeMixinType(type, types, mixinFlags, index) { + const mixedTypes = []; + for (let i = 0; i < types.length; i++) { + if (i === index) { + mixedTypes.push(type); + } else if (mixinFlags[i]) { + mixedTypes.push(getReturnTypeOfSignature(getSignaturesOfType(types[i], 1 /* Construct */)[0])); + } + } + return getIntersectionType(mixedTypes); + } + function resolveIntersectionTypeMembers(type) { + let callSignatures; + let constructSignatures; + let indexInfos; + const types = type.types; + const mixinFlags = findMixins(types); + const mixinCount = countWhere(mixinFlags, (b) => b); + for (let i = 0; i < types.length; i++) { + const t = type.types[i]; + if (!mixinFlags[i]) { + let signatures = getSignaturesOfType(t, 1 /* Construct */); + if (signatures.length && mixinCount > 0) { + signatures = map(signatures, (s) => { + const clone2 = cloneSignature(s); + clone2.resolvedReturnType = includeMixinType(getReturnTypeOfSignature(s), types, mixinFlags, i); + return clone2; + }); + } + constructSignatures = appendSignatures(constructSignatures, signatures); + } + callSignatures = appendSignatures(callSignatures, getSignaturesOfType(t, 0 /* Call */)); + indexInfos = reduceLeft(getIndexInfosOfType(t), (infos, newInfo) => appendIndexInfo( + infos, + newInfo, + /*union*/ + false + ), indexInfos); + } + setStructuredTypeMembers(type, emptySymbols, callSignatures || emptyArray, constructSignatures || emptyArray, indexInfos || emptyArray); + } + function appendSignatures(signatures, newSignatures) { + for (const sig of newSignatures) { + if (!signatures || every(signatures, (s) => !compareSignaturesIdentical( + s, + sig, + /*partialMatch*/ + false, + /*ignoreThisTypes*/ + false, + /*ignoreReturnTypes*/ + false, + compareTypesIdentical + ))) { + signatures = append(signatures, sig); + } + } + return signatures; + } + function appendIndexInfo(indexInfos, newInfo, union) { + if (indexInfos) { + for (let i = 0; i < indexInfos.length; i++) { + const info = indexInfos[i]; + if (info.keyType === newInfo.keyType) { + indexInfos[i] = createIndexInfo(info.keyType, union ? getUnionType([info.type, newInfo.type]) : getIntersectionType([info.type, newInfo.type]), union ? info.isReadonly || newInfo.isReadonly : info.isReadonly && newInfo.isReadonly); + return indexInfos; + } + } + } + return append(indexInfos, newInfo); + } + function resolveAnonymousTypeMembers(type) { + if (type.target) { + setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray); + const members2 = createInstantiatedSymbolTable( + getPropertiesOfObjectType(type.target), + type.mapper, + /*mappingThisOnly*/ + false + ); + const callSignatures = instantiateSignatures(getSignaturesOfType(type.target, 0 /* Call */), type.mapper); + const constructSignatures = instantiateSignatures(getSignaturesOfType(type.target, 1 /* Construct */), type.mapper); + const indexInfos2 = instantiateIndexInfos(getIndexInfosOfType(type.target), type.mapper); + setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2); + return; + } + const symbol = getMergedSymbol(type.symbol); + if (symbol.flags & 2048 /* TypeLiteral */) { + setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray); + const members2 = getMembersOfSymbol(symbol); + const callSignatures = getSignaturesOfSymbol(members2.get("__call" /* Call */)); + const constructSignatures = getSignaturesOfSymbol(members2.get("__new" /* New */)); + const indexInfos2 = getIndexInfosOfSymbol(symbol); + setStructuredTypeMembers(type, members2, callSignatures, constructSignatures, indexInfos2); + return; + } + let members = getExportsOfSymbol(symbol); + let indexInfos; + if (symbol === globalThisSymbol) { + const varsOnly = /* @__PURE__ */ new Map(); + members.forEach((p) => { + var _a; + if (!(p.flags & 418 /* BlockScoped */) && !(p.flags & 512 /* ValueModule */ && ((_a = p.declarations) == null ? void 0 : _a.length) && every(p.declarations, isAmbientModule))) { + varsOnly.set(p.escapedName, p); + } + }); + members = varsOnly; + } + let baseConstructorIndexInfo; + setStructuredTypeMembers(type, members, emptyArray, emptyArray, emptyArray); + if (symbol.flags & 32 /* Class */) { + const classType = getDeclaredTypeOfClassOrInterface(symbol); + const baseConstructorType = getBaseConstructorTypeOfClass(classType); + if (baseConstructorType.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 8650752 /* TypeVariable */)) { + members = createSymbolTable(getNamedOrIndexSignatureMembers(members)); + addInheritedMembers(members, getPropertiesOfType(baseConstructorType)); + } else if (baseConstructorType === anyType) { + baseConstructorIndexInfo = createIndexInfo( + stringType, + anyType, + /*isReadonly*/ + false + ); + } + } + const indexSymbol = getIndexSymbolFromSymbolTable(members); + if (indexSymbol) { + indexInfos = getIndexInfosOfIndexSymbol(indexSymbol, arrayFrom(members.values())); + } else { + if (baseConstructorIndexInfo) { + indexInfos = append(indexInfos, baseConstructorIndexInfo); + } + if (symbol.flags & 384 /* Enum */ && (getDeclaredTypeOfSymbol(symbol).flags & 32 /* Enum */ || some(type.properties, (prop) => !!(getTypeOfSymbol(prop).flags & 296 /* NumberLike */)))) { + indexInfos = append(indexInfos, enumNumberIndexInfo); + } + } + setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray); + if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { + type.callSignatures = getSignaturesOfSymbol(symbol); + } + if (symbol.flags & 32 /* Class */) { + const classType = getDeclaredTypeOfClassOrInterface(symbol); + let constructSignatures = symbol.members ? getSignaturesOfSymbol(symbol.members.get("__constructor" /* Constructor */)) : emptyArray; + if (symbol.flags & 16 /* Function */) { + constructSignatures = addRange( + constructSignatures.slice(), + mapDefined( + type.callSignatures, + (sig) => isJSConstructor(sig.declaration) ? createSignature( + sig.declaration, + sig.typeParameters, + sig.thisParameter, + sig.parameters, + classType, + /*resolvedTypePredicate*/ + void 0, + sig.minArgumentCount, + sig.flags & 167 /* PropagatingFlags */ + ) : void 0 + ) + ); + } + if (!constructSignatures.length) { + constructSignatures = getDefaultConstructSignatures(classType); + } + type.constructSignatures = constructSignatures; + } + } + function replaceIndexedAccess(instantiable, type, replacement) { + return instantiateType(instantiable, createTypeMapper([type.indexType, type.objectType], [getNumberLiteralType(0), createTupleType([replacement])])); + } + function getLimitedConstraint(type) { + const constraint = getConstraintTypeFromMappedType(type.mappedType); + if (!(constraint.flags & 1048576 /* Union */ || constraint.flags & 2097152 /* Intersection */)) { + return; + } + const origin = constraint.flags & 1048576 /* Union */ ? constraint.origin : constraint; + if (!origin || !(origin.flags & 2097152 /* Intersection */)) { + return; + } + const limitedConstraint = getIntersectionType(origin.types.filter((t) => t !== type.constraintType)); + return limitedConstraint !== neverType ? limitedConstraint : void 0; + } + function resolveReverseMappedTypeMembers(type) { + const indexInfo = getIndexInfoOfType(type.source, stringType); + const modifiers = getMappedTypeModifiers(type.mappedType); + const readonlyMask = modifiers & 1 /* IncludeReadonly */ ? false : true; + const optionalMask = modifiers & 4 /* IncludeOptional */ ? 0 : 16777216 /* Optional */; + const indexInfos = indexInfo ? [createIndexInfo(stringType, inferReverseMappedType(indexInfo.type, type.mappedType, type.constraintType) || unknownType, readonlyMask && indexInfo.isReadonly)] : emptyArray; + const members = createSymbolTable(); + const limitedConstraint = getLimitedConstraint(type); + for (const prop of getPropertiesOfType(type.source)) { + if (limitedConstraint) { + const propertyNameType = getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */); + if (!isTypeAssignableTo(propertyNameType, limitedConstraint)) { + continue; + } + } + const checkFlags = 8192 /* ReverseMapped */ | (readonlyMask && isReadonlySymbol(prop) ? 8 /* Readonly */ : 0); + const inferredProp = createSymbol(4 /* Property */ | prop.flags & optionalMask, prop.escapedName, checkFlags); + inferredProp.declarations = prop.declarations; + inferredProp.links.nameType = getSymbolLinks(prop).nameType; + inferredProp.links.propertyType = getTypeOfSymbol(prop); + if (type.constraintType.type.flags & 8388608 /* IndexedAccess */ && type.constraintType.type.objectType.flags & 262144 /* TypeParameter */ && type.constraintType.type.indexType.flags & 262144 /* TypeParameter */) { + const newTypeParam = type.constraintType.type.objectType; + const newMappedType = replaceIndexedAccess(type.mappedType, type.constraintType.type, newTypeParam); + inferredProp.links.mappedType = newMappedType; + inferredProp.links.constraintType = getIndexType(newTypeParam); + } else { + inferredProp.links.mappedType = type.mappedType; + inferredProp.links.constraintType = type.constraintType; + } + members.set(prop.escapedName, inferredProp); + } + setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos); + } + function getLowerBoundOfKeyType(type) { + if (type.flags & 4194304 /* Index */) { + const t = getApparentType(type.type); + return isGenericTupleType(t) ? getKnownKeysOfTupleType(t) : getIndexType(t); + } + if (type.flags & 16777216 /* Conditional */) { + if (type.root.isDistributive) { + const checkType = type.checkType; + const constraint = getLowerBoundOfKeyType(checkType); + if (constraint !== checkType) { + return getConditionalTypeInstantiation( + type, + prependTypeMapping(type.root.checkType, constraint, type.mapper), + /*forConstraint*/ + false + ); + } + } + return type; + } + if (type.flags & 1048576 /* Union */) { + return mapType( + type, + getLowerBoundOfKeyType, + /*noReductions*/ + true + ); + } + if (type.flags & 2097152 /* Intersection */) { + const types = type.types; + if (types.length === 2 && !!(types[0].flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) && types[1] === emptyTypeLiteralType) { + return type; + } + return getIntersectionType(sameMap(type.types, getLowerBoundOfKeyType)); + } + return type; + } + function getIsLateCheckFlag(s) { + return getCheckFlags(s) & 4096 /* Late */; + } + function forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(type, include, stringsOnly, cb) { + for (const prop of getPropertiesOfType(type)) { + cb(getLiteralTypeFromProperty(prop, include)); + } + if (type.flags & 1 /* Any */) { + cb(stringType); + } else { + for (const info of getIndexInfosOfType(type)) { + if (!stringsOnly || info.keyType.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) { + cb(info.keyType); + } + } + } + } + function resolveMappedTypeMembers(type) { + const members = createSymbolTable(); + let indexInfos; + setStructuredTypeMembers(type, emptySymbols, emptyArray, emptyArray, emptyArray); + const typeParameter = getTypeParameterFromMappedType(type); + const constraintType = getConstraintTypeFromMappedType(type); + const mappedType = type.target || type; + const nameType = getNameTypeFromMappedType(mappedType); + const shouldLinkPropDeclarations = getMappedTypeNameTypeKind(mappedType) !== 2 /* Remapping */; + const templateType = getTemplateTypeFromMappedType(mappedType); + const modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); + const templateModifiers = getMappedTypeModifiers(type); + const include = 8576 /* StringOrNumberLiteralOrUnique */; + if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType( + modifiersType, + include, + /*stringsOnly*/ + false, + addMemberForKeyType + ); + } else { + forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType); + } + setStructuredTypeMembers(type, members, emptyArray, emptyArray, indexInfos || emptyArray); + function addMemberForKeyType(keyType) { + const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType; + forEachType(propNameType, (t) => addMemberForKeyTypeWorker(keyType, t)); + } + function addMemberForKeyTypeWorker(keyType, propNameType) { + if (isTypeUsableAsPropertyName(propNameType)) { + const propName = getPropertyNameFromType(propNameType); + const existingProp = members.get(propName); + if (existingProp) { + existingProp.links.nameType = getUnionType([existingProp.links.nameType, propNameType]); + existingProp.links.keyType = getUnionType([existingProp.links.keyType, keyType]); + } else { + const modifiersProp = isTypeUsableAsPropertyName(keyType) ? getPropertyOfType(modifiersType, getPropertyNameFromType(keyType)) : void 0; + const isOptional = !!(templateModifiers & 4 /* IncludeOptional */ || !(templateModifiers & 8 /* ExcludeOptional */) && modifiersProp && modifiersProp.flags & 16777216 /* Optional */); + const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && modifiersProp && isReadonlySymbol(modifiersProp)); + const stripOptional = strictNullChecks && !isOptional && modifiersProp && modifiersProp.flags & 16777216 /* Optional */; + const lateFlag = modifiersProp ? getIsLateCheckFlag(modifiersProp) : 0; + const prop = createSymbol(4 /* Property */ | (isOptional ? 16777216 /* Optional */ : 0), propName, lateFlag | 262144 /* Mapped */ | (isReadonly ? 8 /* Readonly */ : 0) | (stripOptional ? 524288 /* StripOptional */ : 0)); + prop.links.mappedType = type; + prop.links.nameType = propNameType; + prop.links.keyType = keyType; + if (modifiersProp) { + prop.links.syntheticOrigin = modifiersProp; + prop.declarations = shouldLinkPropDeclarations ? modifiersProp.declarations : void 0; + } + members.set(propName, prop); + } + } else if (isValidIndexKeyType(propNameType) || propNameType.flags & (1 /* Any */ | 32 /* Enum */)) { + const indexKeyType = propNameType.flags & (1 /* Any */ | 4 /* String */) ? stringType : propNameType.flags & (8 /* Number */ | 32 /* Enum */) ? numberType : propNameType; + const propType = instantiateType(templateType, appendTypeMapping(type.mapper, typeParameter, keyType)); + const modifiersIndexInfo = getApplicableIndexInfo(modifiersType, propNameType); + const isReadonly = !!(templateModifiers & 1 /* IncludeReadonly */ || !(templateModifiers & 2 /* ExcludeReadonly */) && (modifiersIndexInfo == null ? void 0 : modifiersIndexInfo.isReadonly)); + const indexInfo = createIndexInfo(indexKeyType, propType, isReadonly); + indexInfos = appendIndexInfo( + indexInfos, + indexInfo, + /*union*/ + true + ); + } + } + } + function getTypeOfMappedSymbol(symbol) { + var _a; + if (!symbol.links.type) { + const mappedType = symbol.links.mappedType; + if (!pushTypeResolution(symbol, 0 /* Type */)) { + mappedType.containsError = true; + return errorType; + } + const templateType = getTemplateTypeFromMappedType(mappedType.target || mappedType); + const mapper = appendTypeMapping(mappedType.mapper, getTypeParameterFromMappedType(mappedType), symbol.links.keyType); + const propType = instantiateType(templateType, mapper); + let type = strictNullChecks && symbol.flags & 16777216 /* Optional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType( + propType, + /*isProperty*/ + true + ) : symbol.links.checkFlags & 524288 /* StripOptional */ ? removeMissingOrUndefinedType(propType) : propType; + if (!popTypeResolution()) { + error2(currentNode, Diagnostics.Type_of_property_0_circularly_references_itself_in_mapped_type_1, symbolToString(symbol), typeToString(mappedType)); + type = errorType; + } + (_a = symbol.links).type ?? (_a.type = type); + } + return symbol.links.type; + } + function getTypeParameterFromMappedType(type) { + return type.typeParameter || (type.typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(type.declaration.typeParameter))); + } + function getConstraintTypeFromMappedType(type) { + return type.constraintType || (type.constraintType = getConstraintOfTypeParameter(getTypeParameterFromMappedType(type)) || errorType); + } + function getNameTypeFromMappedType(type) { + return type.declaration.nameType ? type.nameType || (type.nameType = instantiateType(getTypeFromTypeNode(type.declaration.nameType), type.mapper)) : void 0; + } + function getTemplateTypeFromMappedType(type) { + return type.templateType || (type.templateType = type.declaration.type ? instantiateType(addOptionality( + getTypeFromTypeNode(type.declaration.type), + /*isProperty*/ + true, + !!(getMappedTypeModifiers(type) & 4 /* IncludeOptional */) + ), type.mapper) : errorType); + } + function getConstraintDeclarationForMappedType(type) { + return getEffectiveConstraintOfTypeParameter(type.declaration.typeParameter); + } + function isMappedTypeWithKeyofConstraintDeclaration(type) { + const constraintDeclaration = getConstraintDeclarationForMappedType(type); + return constraintDeclaration.kind === 198 /* TypeOperator */ && constraintDeclaration.operator === 143 /* KeyOfKeyword */; + } + function getModifiersTypeFromMappedType(type) { + if (!type.modifiersType) { + if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + type.modifiersType = instantiateType(getTypeFromTypeNode(getConstraintDeclarationForMappedType(type).type), type.mapper); + } else { + const declaredType = getTypeFromMappedTypeNode(type.declaration); + const constraint = getConstraintTypeFromMappedType(declaredType); + const extendedConstraint = constraint && constraint.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(constraint) : constraint; + type.modifiersType = extendedConstraint && extendedConstraint.flags & 4194304 /* Index */ ? instantiateType(extendedConstraint.type, type.mapper) : unknownType; + } + } + return type.modifiersType; + } + function getMappedTypeModifiers(type) { + const declaration = type.declaration; + return (declaration.readonlyToken ? declaration.readonlyToken.kind === 41 /* MinusToken */ ? 2 /* ExcludeReadonly */ : 1 /* IncludeReadonly */ : 0) | (declaration.questionToken ? declaration.questionToken.kind === 41 /* MinusToken */ ? 8 /* ExcludeOptional */ : 4 /* IncludeOptional */ : 0); + } + function getMappedTypeOptionality(type) { + const modifiers = getMappedTypeModifiers(type); + return modifiers & 8 /* ExcludeOptional */ ? -1 : modifiers & 4 /* IncludeOptional */ ? 1 : 0; + } + function getCombinedMappedTypeOptionality(type) { + if (getObjectFlags(type) & 32 /* Mapped */) { + return getMappedTypeOptionality(type) || getCombinedMappedTypeOptionality(getModifiersTypeFromMappedType(type)); + } + if (type.flags & 2097152 /* Intersection */) { + const optionality = getCombinedMappedTypeOptionality(type.types[0]); + return every(type.types, (t, i) => i === 0 || getCombinedMappedTypeOptionality(t) === optionality) ? optionality : 0; + } + return 0; + } + function isPartialMappedType(type) { + return !!(getObjectFlags(type) & 32 /* Mapped */ && getMappedTypeModifiers(type) & 4 /* IncludeOptional */); + } + function isGenericMappedType(type) { + if (getObjectFlags(type) & 32 /* Mapped */) { + const constraint = getConstraintTypeFromMappedType(type); + if (isGenericIndexType(constraint)) { + return true; + } + const nameType = getNameTypeFromMappedType(type); + if (nameType && isGenericIndexType(instantiateType(nameType, makeUnaryTypeMapper(getTypeParameterFromMappedType(type), constraint)))) { + return true; + } + } + return false; + } + function getMappedTypeNameTypeKind(type) { + const nameType = getNameTypeFromMappedType(type); + if (!nameType) { + return 0 /* None */; + } + return isTypeAssignableTo(nameType, getTypeParameterFromMappedType(type)) ? 1 /* Filtering */ : 2 /* Remapping */; + } + function resolveStructuredTypeMembers(type) { + if (!type.members) { + if (type.flags & 524288 /* Object */) { + if (type.objectFlags & 4 /* Reference */) { + resolveTypeReferenceMembers(type); + } else if (type.objectFlags & 3 /* ClassOrInterface */) { + resolveClassOrInterfaceMembers(type); + } else if (type.objectFlags & 1024 /* ReverseMapped */) { + resolveReverseMappedTypeMembers(type); + } else if (type.objectFlags & 16 /* Anonymous */) { + resolveAnonymousTypeMembers(type); + } else if (type.objectFlags & 32 /* Mapped */) { + resolveMappedTypeMembers(type); + } else { + Debug.fail("Unhandled object type " + Debug.formatObjectFlags(type.objectFlags)); + } + } else if (type.flags & 1048576 /* Union */) { + resolveUnionTypeMembers(type); + } else if (type.flags & 2097152 /* Intersection */) { + resolveIntersectionTypeMembers(type); + } else { + Debug.fail("Unhandled type " + Debug.formatTypeFlags(type.flags)); + } + } + return type; + } + function getPropertiesOfObjectType(type) { + if (type.flags & 524288 /* Object */) { + return resolveStructuredTypeMembers(type).properties; + } + return emptyArray; + } + function getPropertyOfObjectType(type, name) { + if (type.flags & 524288 /* Object */) { + const resolved = resolveStructuredTypeMembers(type); + const symbol = resolved.members.get(name); + if (symbol && symbolIsValue(symbol)) { + return symbol; + } + } + } + function getPropertiesOfUnionOrIntersectionType(type) { + if (!type.resolvedProperties) { + const members = createSymbolTable(); + for (const current of type.types) { + for (const prop of getPropertiesOfType(current)) { + if (!members.has(prop.escapedName)) { + const combinedProp = getPropertyOfUnionOrIntersectionType( + type, + prop.escapedName, + /*skipObjectFunctionPropertyAugment*/ + !!(type.flags & 2097152 /* Intersection */) + ); + if (combinedProp) { + members.set(prop.escapedName, combinedProp); + } + } + } + if (type.flags & 1048576 /* Union */ && getIndexInfosOfType(current).length === 0) { + break; + } + } + type.resolvedProperties = getNamedMembers(members); + } + return type.resolvedProperties; + } + function getPropertiesOfType(type) { + type = getReducedApparentType(type); + return type.flags & 3145728 /* UnionOrIntersection */ ? getPropertiesOfUnionOrIntersectionType(type) : getPropertiesOfObjectType(type); + } + function forEachPropertyOfType(type, action) { + type = getReducedApparentType(type); + if (type.flags & 3670016 /* StructuredType */) { + resolveStructuredTypeMembers(type).members.forEach((symbol, escapedName) => { + if (isNamedMember(symbol, escapedName)) { + action(symbol, escapedName); + } + }); + } + } + function isTypeInvalidDueToUnionDiscriminant(contextualType, obj) { + const list = obj.properties; + return list.some((property) => { + const nameType = property.name && (isJsxNamespacedName(property.name) ? getStringLiteralType(getTextOfJsxAttributeName(property.name)) : getLiteralTypeFromPropertyName(property.name)); + const name = nameType && isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0; + const expected = name === void 0 ? void 0 : getTypeOfPropertyOfType(contextualType, name); + return !!expected && isLiteralType(expected) && !isTypeAssignableTo(getTypeOfNode(property), expected); + }); + } + function getAllPossiblePropertiesOfTypes(types) { + const unionType = getUnionType(types); + if (!(unionType.flags & 1048576 /* Union */)) { + return getAugmentedPropertiesOfType(unionType); + } + const props = createSymbolTable(); + for (const memberType of types) { + for (const { escapedName } of getAugmentedPropertiesOfType(memberType)) { + if (!props.has(escapedName)) { + const prop = createUnionOrIntersectionProperty(unionType, escapedName); + if (prop) props.set(escapedName, prop); + } + } + } + return arrayFrom(props.values()); + } + function getConstraintOfType(type) { + return type.flags & 262144 /* TypeParameter */ ? getConstraintOfTypeParameter(type) : type.flags & 8388608 /* IndexedAccess */ ? getConstraintOfIndexedAccess(type) : type.flags & 16777216 /* Conditional */ ? getConstraintOfConditionalType(type) : getBaseConstraintOfType(type); + } + function getConstraintOfTypeParameter(typeParameter) { + return hasNonCircularBaseConstraint(typeParameter) ? getConstraintFromTypeParameter(typeParameter) : void 0; + } + function isConstMappedType(type, depth) { + const typeVariable = getHomomorphicTypeVariable(type); + return !!typeVariable && isConstTypeVariable(typeVariable, depth); + } + function isConstTypeVariable(type, depth = 0) { + var _a; + return depth < 5 && !!(type && (type.flags & 262144 /* TypeParameter */ && some((_a = type.symbol) == null ? void 0 : _a.declarations, (d) => hasSyntacticModifier(d, 4096 /* Const */)) || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isConstTypeVariable(t, depth)) || type.flags & 8388608 /* IndexedAccess */ && isConstTypeVariable(type.objectType, depth + 1) || type.flags & 16777216 /* Conditional */ && isConstTypeVariable(getConstraintOfConditionalType(type), depth + 1) || type.flags & 33554432 /* Substitution */ && isConstTypeVariable(type.baseType, depth) || getObjectFlags(type) & 32 /* Mapped */ && isConstMappedType(type, depth) || isGenericTupleType(type) && findIndex(getElementTypes(type), (t, i) => !!(type.target.elementFlags[i] & 8 /* Variadic */) && isConstTypeVariable(t, depth)) >= 0)); + } + function getConstraintOfIndexedAccess(type) { + return hasNonCircularBaseConstraint(type) ? getConstraintFromIndexedAccess(type) : void 0; + } + function getSimplifiedTypeOrConstraint(type) { + const simplified = getSimplifiedType( + type, + /*writing*/ + false + ); + return simplified !== type ? simplified : getConstraintOfType(type); + } + function getConstraintFromIndexedAccess(type) { + if (isMappedTypeGenericIndexedAccess(type)) { + return substituteIndexedMappedType(type.objectType, type.indexType); + } + const indexConstraint = getSimplifiedTypeOrConstraint(type.indexType); + if (indexConstraint && indexConstraint !== type.indexType) { + const indexedAccess = getIndexedAccessTypeOrUndefined(type.objectType, indexConstraint, type.accessFlags); + if (indexedAccess) { + return indexedAccess; + } + } + const objectConstraint = getSimplifiedTypeOrConstraint(type.objectType); + if (objectConstraint && objectConstraint !== type.objectType) { + return getIndexedAccessTypeOrUndefined(objectConstraint, type.indexType, type.accessFlags); + } + return void 0; + } + function getDefaultConstraintOfConditionalType(type) { + if (!type.resolvedDefaultConstraint) { + const trueConstraint = getInferredTrueTypeFromConditionalType(type); + const falseConstraint = getFalseTypeFromConditionalType(type); + type.resolvedDefaultConstraint = isTypeAny(trueConstraint) ? falseConstraint : isTypeAny(falseConstraint) ? trueConstraint : getUnionType([trueConstraint, falseConstraint]); + } + return type.resolvedDefaultConstraint; + } + function getConstraintOfDistributiveConditionalType(type) { + if (type.resolvedConstraintOfDistributive !== void 0) { + return type.resolvedConstraintOfDistributive || void 0; + } + if (type.root.isDistributive && type.restrictiveInstantiation !== type) { + const simplified = getSimplifiedType( + type.checkType, + /*writing*/ + false + ); + const constraint = simplified === type.checkType ? getConstraintOfType(simplified) : simplified; + if (constraint && constraint !== type.checkType) { + const instantiated = getConditionalTypeInstantiation( + type, + prependTypeMapping(type.root.checkType, constraint, type.mapper), + /*forConstraint*/ + true + ); + if (!(instantiated.flags & 131072 /* Never */)) { + type.resolvedConstraintOfDistributive = instantiated; + return instantiated; + } + } + } + type.resolvedConstraintOfDistributive = false; + return void 0; + } + function getConstraintFromConditionalType(type) { + return getConstraintOfDistributiveConditionalType(type) || getDefaultConstraintOfConditionalType(type); + } + function getConstraintOfConditionalType(type) { + return hasNonCircularBaseConstraint(type) ? getConstraintFromConditionalType(type) : void 0; + } + function getEffectiveConstraintOfIntersection(types, targetIsUnion) { + let constraints; + let hasDisjointDomainType = false; + for (const t of types) { + if (t.flags & 465829888 /* Instantiable */) { + let constraint = getConstraintOfType(t); + while (constraint && constraint.flags & (262144 /* TypeParameter */ | 4194304 /* Index */ | 16777216 /* Conditional */)) { + constraint = getConstraintOfType(constraint); + } + if (constraint) { + constraints = append(constraints, constraint); + if (targetIsUnion) { + constraints = append(constraints, t); + } + } + } else if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) { + hasDisjointDomainType = true; + } + } + if (constraints && (targetIsUnion || hasDisjointDomainType)) { + if (hasDisjointDomainType) { + for (const t of types) { + if (t.flags & 469892092 /* DisjointDomains */ || isEmptyAnonymousObjectType(t)) { + constraints = append(constraints, t); + } + } + } + return getNormalizedType( + getIntersectionType(constraints, 2 /* NoConstraintReduction */), + /*writing*/ + false + ); + } + return void 0; + } + function getBaseConstraintOfType(type) { + if (type.flags & (58982400 /* InstantiableNonPrimitive */ | 3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || isGenericTupleType(type)) { + const constraint = getResolvedBaseConstraint(type); + return constraint !== noConstraintType && constraint !== circularConstraintType ? constraint : void 0; + } + return type.flags & 4194304 /* Index */ ? stringNumberSymbolType : void 0; + } + function getBaseConstraintOrType(type) { + return getBaseConstraintOfType(type) || type; + } + function hasNonCircularBaseConstraint(type) { + return getResolvedBaseConstraint(type) !== circularConstraintType; + } + function getResolvedBaseConstraint(type) { + if (type.resolvedBaseConstraint) { + return type.resolvedBaseConstraint; + } + const stack = []; + return type.resolvedBaseConstraint = getImmediateBaseConstraint(type); + function getImmediateBaseConstraint(t) { + if (!t.immediateBaseConstraint) { + if (!pushTypeResolution(t, 4 /* ImmediateBaseConstraint */)) { + return circularConstraintType; + } + let result; + const identity2 = getRecursionIdentity(t); + if (stack.length < 10 || stack.length < 50 && !contains(stack, identity2)) { + stack.push(identity2); + result = computeBaseConstraint(getSimplifiedType( + t, + /*writing*/ + false + )); + stack.pop(); + } + if (!popTypeResolution()) { + if (t.flags & 262144 /* TypeParameter */) { + const errorNode = getConstraintDeclaration(t); + if (errorNode) { + const diagnostic = error2(errorNode, Diagnostics.Type_parameter_0_has_a_circular_constraint, typeToString(t)); + if (currentNode && !isNodeDescendantOf(errorNode, currentNode) && !isNodeDescendantOf(currentNode, errorNode)) { + addRelatedInfo(diagnostic, createDiagnosticForNode(currentNode, Diagnostics.Circularity_originates_in_type_at_this_location)); + } + } + } + result = circularConstraintType; + } + t.immediateBaseConstraint ?? (t.immediateBaseConstraint = result || noConstraintType); + } + return t.immediateBaseConstraint; + } + function getBaseConstraint(t) { + const c = getImmediateBaseConstraint(t); + return c !== noConstraintType && c !== circularConstraintType ? c : void 0; + } + function computeBaseConstraint(t) { + if (t.flags & 262144 /* TypeParameter */) { + const constraint = getConstraintFromTypeParameter(t); + return t.isThisType || !constraint ? constraint : getBaseConstraint(constraint); + } + if (t.flags & 3145728 /* UnionOrIntersection */) { + const types = t.types; + const baseTypes = []; + let different = false; + for (const type2 of types) { + const baseType = getBaseConstraint(type2); + if (baseType) { + if (baseType !== type2) { + different = true; + } + baseTypes.push(baseType); + } else { + different = true; + } + } + if (!different) { + return t; + } + return t.flags & 1048576 /* Union */ && baseTypes.length === types.length ? getUnionType(baseTypes) : t.flags & 2097152 /* Intersection */ && baseTypes.length ? getIntersectionType(baseTypes) : void 0; + } + if (t.flags & 4194304 /* Index */) { + return stringNumberSymbolType; + } + if (t.flags & 134217728 /* TemplateLiteral */) { + const types = t.types; + const constraints = mapDefined(types, getBaseConstraint); + return constraints.length === types.length ? getTemplateLiteralType(t.texts, constraints) : stringType; + } + if (t.flags & 268435456 /* StringMapping */) { + const constraint = getBaseConstraint(t.type); + return constraint && constraint !== t.type ? getStringMappingType(t.symbol, constraint) : stringType; + } + if (t.flags & 8388608 /* IndexedAccess */) { + if (isMappedTypeGenericIndexedAccess(t)) { + return getBaseConstraint(substituteIndexedMappedType(t.objectType, t.indexType)); + } + const baseObjectType = getBaseConstraint(t.objectType); + const baseIndexType = getBaseConstraint(t.indexType); + const baseIndexedAccess = baseObjectType && baseIndexType && getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, t.accessFlags); + return baseIndexedAccess && getBaseConstraint(baseIndexedAccess); + } + if (t.flags & 16777216 /* Conditional */) { + const constraint = getConstraintFromConditionalType(t); + return constraint && getBaseConstraint(constraint); + } + if (t.flags & 33554432 /* Substitution */) { + return getBaseConstraint(getSubstitutionIntersection(t)); + } + if (isGenericTupleType(t)) { + const newElements = map(getElementTypes(t), (v, i) => { + const constraint = v.flags & 262144 /* TypeParameter */ && t.target.elementFlags[i] & 8 /* Variadic */ && getBaseConstraint(v) || v; + return constraint !== v && everyType(constraint, (c) => isArrayOrTupleType(c) && !isGenericTupleType(c)) ? constraint : v; + }); + return createTupleType(newElements, t.target.elementFlags, t.target.readonly, t.target.labeledElementDeclarations); + } + return t; + } + } + function getApparentTypeOfIntersectionType(type, thisArgument) { + if (type === thisArgument) { + return type.resolvedApparentType || (type.resolvedApparentType = getTypeWithThisArgument( + type, + thisArgument, + /*needApparentType*/ + true + )); + } + const key = `I${getTypeId(type)},${getTypeId(thisArgument)}`; + return getCachedType(key) ?? setCachedType(key, getTypeWithThisArgument( + type, + thisArgument, + /*needApparentType*/ + true + )); + } + function getResolvedTypeParameterDefault(typeParameter) { + if (!typeParameter.default) { + if (typeParameter.target) { + const targetDefault = getResolvedTypeParameterDefault(typeParameter.target); + typeParameter.default = targetDefault ? instantiateType(targetDefault, typeParameter.mapper) : noConstraintType; + } else { + typeParameter.default = resolvingDefaultType; + const defaultDeclaration = typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default); + const defaultType = defaultDeclaration ? getTypeFromTypeNode(defaultDeclaration) : noConstraintType; + if (typeParameter.default === resolvingDefaultType) { + typeParameter.default = defaultType; + } + } + } else if (typeParameter.default === resolvingDefaultType) { + typeParameter.default = circularConstraintType; + } + return typeParameter.default; + } + function getDefaultFromTypeParameter(typeParameter) { + const defaultType = getResolvedTypeParameterDefault(typeParameter); + return defaultType !== noConstraintType && defaultType !== circularConstraintType ? defaultType : void 0; + } + function hasNonCircularTypeParameterDefault(typeParameter) { + return getResolvedTypeParameterDefault(typeParameter) !== circularConstraintType; + } + function hasTypeParameterDefault(typeParameter) { + return !!(typeParameter.symbol && forEach(typeParameter.symbol.declarations, (decl) => isTypeParameterDeclaration(decl) && decl.default)); + } + function getApparentTypeOfMappedType(type) { + return type.resolvedApparentType || (type.resolvedApparentType = getResolvedApparentTypeOfMappedType(type)); + } + function getResolvedApparentTypeOfMappedType(type) { + const target = type.target ?? type; + const typeVariable = getHomomorphicTypeVariable(target); + if (typeVariable && !target.declaration.nameType) { + const modifiersType = getModifiersTypeFromMappedType(type); + const baseConstraint = isGenericMappedType(modifiersType) ? getApparentTypeOfMappedType(modifiersType) : getBaseConstraintOfType(modifiersType); + if (baseConstraint && everyType(baseConstraint, (t) => isArrayOrTupleType(t) || isArrayOrTupleOrIntersection(t))) { + return instantiateType(target, prependTypeMapping(typeVariable, baseConstraint, type.mapper)); + } + } + return type; + } + function isArrayOrTupleOrIntersection(type) { + return !!(type.flags & 2097152 /* Intersection */) && every(type.types, isArrayOrTupleType); + } + function isMappedTypeGenericIndexedAccess(type) { + let objectType; + return !!(type.flags & 8388608 /* IndexedAccess */ && getObjectFlags(objectType = type.objectType) & 32 /* Mapped */ && !isGenericMappedType(objectType) && isGenericIndexType(type.indexType) && !(getMappedTypeModifiers(objectType) & 8 /* ExcludeOptional */) && !objectType.declaration.nameType); + } + function getApparentType(type) { + const t = type.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(type) || unknownType : type; + const objectFlags = getObjectFlags(t); + return objectFlags & 32 /* Mapped */ ? getApparentTypeOfMappedType(t) : objectFlags & 4 /* Reference */ && t !== type ? getTypeWithThisArgument(t, type) : t.flags & 2097152 /* Intersection */ ? getApparentTypeOfIntersectionType(t, type) : t.flags & 402653316 /* StringLike */ ? globalStringType : t.flags & 296 /* NumberLike */ ? globalNumberType : t.flags & 2112 /* BigIntLike */ ? getGlobalBigIntType() : t.flags & 528 /* BooleanLike */ ? globalBooleanType : t.flags & 12288 /* ESSymbolLike */ ? getGlobalESSymbolType() : t.flags & 67108864 /* NonPrimitive */ ? emptyObjectType : t.flags & 4194304 /* Index */ ? stringNumberSymbolType : t.flags & 2 /* Unknown */ && !strictNullChecks ? emptyObjectType : t; + } + function getReducedApparentType(type) { + return getReducedType(getApparentType(getReducedType(type))); + } + function createUnionOrIntersectionProperty(containingType, name, skipObjectFunctionPropertyAugment) { + var _a, _b, _c; + let singleProp; + let propSet; + let indexTypes; + const isUnion = containingType.flags & 1048576 /* Union */; + let optionalFlag; + let syntheticFlag = 4 /* SyntheticMethod */; + let checkFlags = isUnion ? 0 : 8 /* Readonly */; + let mergedInstantiations = false; + for (const current of containingType.types) { + const type = getApparentType(current); + if (!(isErrorType(type) || type.flags & 131072 /* Never */)) { + const prop = getPropertyOfType(type, name, skipObjectFunctionPropertyAugment); + const modifiers = prop ? getDeclarationModifierFlagsFromSymbol(prop) : 0; + if (prop) { + if (prop.flags & 106500 /* ClassMember */) { + optionalFlag ?? (optionalFlag = isUnion ? 0 /* None */ : 16777216 /* Optional */); + if (isUnion) { + optionalFlag |= prop.flags & 16777216 /* Optional */; + } else { + optionalFlag &= prop.flags; + } + } + if (!singleProp) { + singleProp = prop; + } else if (prop !== singleProp) { + const isInstantiation = (getTargetSymbol(prop) || prop) === (getTargetSymbol(singleProp) || singleProp); + if (isInstantiation && compareProperties2(singleProp, prop, (a, b) => a === b ? -1 /* True */ : 0 /* False */) === -1 /* True */) { + mergedInstantiations = !!singleProp.parent && !!length(getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(singleProp.parent)); + } else { + if (!propSet) { + propSet = /* @__PURE__ */ new Map(); + propSet.set(getSymbolId(singleProp), singleProp); + } + const id = getSymbolId(prop); + if (!propSet.has(id)) { + propSet.set(id, prop); + } + } + } + if (isUnion && isReadonlySymbol(prop)) { + checkFlags |= 8 /* Readonly */; + } else if (!isUnion && !isReadonlySymbol(prop)) { + checkFlags &= ~8 /* Readonly */; + } + checkFlags |= (!(modifiers & 6 /* NonPublicAccessibilityModifier */) ? 256 /* ContainsPublic */ : 0) | (modifiers & 4 /* Protected */ ? 512 /* ContainsProtected */ : 0) | (modifiers & 2 /* Private */ ? 1024 /* ContainsPrivate */ : 0) | (modifiers & 256 /* Static */ ? 2048 /* ContainsStatic */ : 0); + if (!isPrototypeProperty(prop)) { + syntheticFlag = 2 /* SyntheticProperty */; + } + } else if (isUnion) { + const indexInfo = !isLateBoundName(name) && getApplicableIndexInfoForName(type, name); + if (indexInfo) { + checkFlags |= 32 /* WritePartial */ | (indexInfo.isReadonly ? 8 /* Readonly */ : 0); + indexTypes = append(indexTypes, isTupleType(type) ? getRestTypeOfTupleType(type) || undefinedType : indexInfo.type); + } else if (isObjectLiteralType2(type) && !(getObjectFlags(type) & 2097152 /* ContainsSpread */)) { + checkFlags |= 32 /* WritePartial */; + indexTypes = append(indexTypes, undefinedType); + } else { + checkFlags |= 16 /* ReadPartial */; + } + } + } + } + if (!singleProp || isUnion && (propSet || checkFlags & 48 /* Partial */) && checkFlags & (1024 /* ContainsPrivate */ | 512 /* ContainsProtected */) && !(propSet && getCommonDeclarationsOfSymbols(propSet.values()))) { + return void 0; + } + if (!propSet && !(checkFlags & 16 /* ReadPartial */) && !indexTypes) { + if (mergedInstantiations) { + const links = (_a = tryCast(singleProp, isTransientSymbol)) == null ? void 0 : _a.links; + const clone2 = createSymbolWithType(singleProp, links == null ? void 0 : links.type); + clone2.parent = (_c = (_b = singleProp.valueDeclaration) == null ? void 0 : _b.symbol) == null ? void 0 : _c.parent; + clone2.links.containingType = containingType; + clone2.links.mapper = links == null ? void 0 : links.mapper; + clone2.links.writeType = getWriteTypeOfSymbol(singleProp); + return clone2; + } else { + return singleProp; + } + } + const props = propSet ? arrayFrom(propSet.values()) : [singleProp]; + let declarations; + let firstType; + let nameType; + const propTypes = []; + let writeTypes; + let firstValueDeclaration; + let hasNonUniformValueDeclaration = false; + for (const prop of props) { + if (!firstValueDeclaration) { + firstValueDeclaration = prop.valueDeclaration; + } else if (prop.valueDeclaration && prop.valueDeclaration !== firstValueDeclaration) { + hasNonUniformValueDeclaration = true; + } + declarations = addRange(declarations, prop.declarations); + const type = getTypeOfSymbol(prop); + if (!firstType) { + firstType = type; + nameType = getSymbolLinks(prop).nameType; + } + const writeType = getWriteTypeOfSymbol(prop); + if (writeTypes || writeType !== type) { + writeTypes = append(!writeTypes ? propTypes.slice() : writeTypes, writeType); + } + if (type !== firstType) { + checkFlags |= 64 /* HasNonUniformType */; + } + if (isLiteralType(type) || isPatternLiteralType(type)) { + checkFlags |= 128 /* HasLiteralType */; + } + if (type.flags & 131072 /* Never */ && type !== uniqueLiteralType) { + checkFlags |= 131072 /* HasNeverType */; + } + propTypes.push(type); + } + addRange(propTypes, indexTypes); + const result = createSymbol(4 /* Property */ | (optionalFlag ?? 0), name, syntheticFlag | checkFlags); + result.links.containingType = containingType; + if (!hasNonUniformValueDeclaration && firstValueDeclaration) { + result.valueDeclaration = firstValueDeclaration; + if (firstValueDeclaration.symbol.parent) { + result.parent = firstValueDeclaration.symbol.parent; + } + } + result.declarations = declarations; + result.links.nameType = nameType; + if (propTypes.length > 2) { + result.links.checkFlags |= 65536 /* DeferredType */; + result.links.deferralParent = containingType; + result.links.deferralConstituents = propTypes; + result.links.deferralWriteConstituents = writeTypes; + } else { + result.links.type = isUnion ? getUnionType(propTypes) : getIntersectionType(propTypes); + if (writeTypes) { + result.links.writeType = isUnion ? getUnionType(writeTypes) : getIntersectionType(writeTypes); + } + } + return result; + } + function getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment) { + var _a, _b, _c; + let property = skipObjectFunctionPropertyAugment ? (_a = type.propertyCacheWithoutObjectFunctionPropertyAugment) == null ? void 0 : _a.get(name) : (_b = type.propertyCache) == null ? void 0 : _b.get(name); + if (!property) { + property = createUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment); + if (property) { + const properties = skipObjectFunctionPropertyAugment ? type.propertyCacheWithoutObjectFunctionPropertyAugment || (type.propertyCacheWithoutObjectFunctionPropertyAugment = createSymbolTable()) : type.propertyCache || (type.propertyCache = createSymbolTable()); + properties.set(name, property); + if (skipObjectFunctionPropertyAugment && !(getCheckFlags(property) & 48 /* Partial */) && !((_c = type.propertyCache) == null ? void 0 : _c.get(name))) { + const properties2 = type.propertyCache || (type.propertyCache = createSymbolTable()); + properties2.set(name, property); + } + } + } + return property; + } + function getCommonDeclarationsOfSymbols(symbols) { + let commonDeclarations; + for (const symbol of symbols) { + if (!symbol.declarations) { + return void 0; + } + if (!commonDeclarations) { + commonDeclarations = new Set(symbol.declarations); + continue; + } + commonDeclarations.forEach((declaration) => { + if (!contains(symbol.declarations, declaration)) { + commonDeclarations.delete(declaration); + } + }); + if (commonDeclarations.size === 0) { + return void 0; + } + } + return commonDeclarations; + } + function getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment) { + const property = getUnionOrIntersectionProperty(type, name, skipObjectFunctionPropertyAugment); + return property && !(getCheckFlags(property) & 16 /* ReadPartial */) ? property : void 0; + } + function getReducedType(type) { + if (type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */) { + return type.resolvedReducedType || (type.resolvedReducedType = getReducedUnionType(type)); + } else if (type.flags & 2097152 /* Intersection */) { + if (!(type.objectFlags & 16777216 /* IsNeverIntersectionComputed */)) { + type.objectFlags |= 16777216 /* IsNeverIntersectionComputed */ | (some(getPropertiesOfUnionOrIntersectionType(type), isNeverReducedProperty) ? 33554432 /* IsNeverIntersection */ : 0); + } + return type.objectFlags & 33554432 /* IsNeverIntersection */ ? neverType : type; + } + return type; + } + function getReducedUnionType(unionType) { + const reducedTypes = sameMap(unionType.types, getReducedType); + if (reducedTypes === unionType.types) { + return unionType; + } + const reduced = getUnionType(reducedTypes); + if (reduced.flags & 1048576 /* Union */) { + reduced.resolvedReducedType = reduced; + } + return reduced; + } + function isNeverReducedProperty(prop) { + return isDiscriminantWithNeverType(prop) || isConflictingPrivateProperty(prop); + } + function isDiscriminantWithNeverType(prop) { + return !(prop.flags & 16777216 /* Optional */) && (getCheckFlags(prop) & (192 /* Discriminant */ | 131072 /* HasNeverType */)) === 192 /* Discriminant */ && !!(getTypeOfSymbol(prop).flags & 131072 /* Never */); + } + function isConflictingPrivateProperty(prop) { + return !prop.valueDeclaration && !!(getCheckFlags(prop) & 1024 /* ContainsPrivate */); + } + function isGenericReducibleType(type) { + return !!(type.flags & 1048576 /* Union */ && type.objectFlags & 16777216 /* ContainsIntersections */ && some(type.types, isGenericReducibleType) || type.flags & 2097152 /* Intersection */ && isReducibleIntersection(type)); + } + function isReducibleIntersection(type) { + const uniqueFilled = type.uniqueLiteralFilledInstantiation || (type.uniqueLiteralFilledInstantiation = instantiateType(type, uniqueLiteralMapper)); + return getReducedType(uniqueFilled) !== uniqueFilled; + } + function elaborateNeverIntersection(errorInfo, type) { + if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 33554432 /* IsNeverIntersection */) { + const neverProp = find(getPropertiesOfUnionOrIntersectionType(type), isDiscriminantWithNeverType); + if (neverProp) { + return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_has_conflicting_types_in_some_constituents, typeToString( + type, + /*enclosingDeclaration*/ + void 0, + 536870912 /* NoTypeReduction */ + ), symbolToString(neverProp)); + } + const privateProp = find(getPropertiesOfUnionOrIntersectionType(type), isConflictingPrivateProperty); + if (privateProp) { + return chainDiagnosticMessages(errorInfo, Diagnostics.The_intersection_0_was_reduced_to_never_because_property_1_exists_in_multiple_constituents_and_is_private_in_some, typeToString( + type, + /*enclosingDeclaration*/ + void 0, + 536870912 /* NoTypeReduction */ + ), symbolToString(privateProp)); + } + } + return errorInfo; + } + function getPropertyOfType(type, name, skipObjectFunctionPropertyAugment, includeTypeOnlyMembers) { + var _a, _b; + type = getReducedApparentType(type); + if (type.flags & 524288 /* Object */) { + const resolved = resolveStructuredTypeMembers(type); + const symbol = resolved.members.get(name); + if (symbol && !includeTypeOnlyMembers && ((_a = type.symbol) == null ? void 0 : _a.flags) & 512 /* ValueModule */ && ((_b = getSymbolLinks(type.symbol).typeOnlyExportStarMap) == null ? void 0 : _b.has(name))) { + return void 0; + } + if (symbol && symbolIsValue(symbol, includeTypeOnlyMembers)) { + return symbol; + } + if (skipObjectFunctionPropertyAugment) return void 0; + const functionType = resolved === anyFunctionType ? globalFunctionType : resolved.callSignatures.length ? globalCallableFunctionType : resolved.constructSignatures.length ? globalNewableFunctionType : void 0; + if (functionType) { + const symbol2 = getPropertyOfObjectType(functionType, name); + if (symbol2) { + return symbol2; + } + } + return getPropertyOfObjectType(globalObjectType, name); + } + if (type.flags & 2097152 /* Intersection */) { + const prop = getPropertyOfUnionOrIntersectionType( + type, + name, + /*skipObjectFunctionPropertyAugment*/ + true + ); + if (prop) { + return prop; + } + if (!skipObjectFunctionPropertyAugment) { + return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment); + } + return void 0; + } + if (type.flags & 1048576 /* Union */) { + return getPropertyOfUnionOrIntersectionType(type, name, skipObjectFunctionPropertyAugment); + } + return void 0; + } + function getSignaturesOfStructuredType(type, kind) { + if (type.flags & 3670016 /* StructuredType */) { + const resolved = resolveStructuredTypeMembers(type); + return kind === 0 /* Call */ ? resolved.callSignatures : resolved.constructSignatures; + } + return emptyArray; + } + function getSignaturesOfType(type, kind) { + const result = getSignaturesOfStructuredType(getReducedApparentType(type), kind); + if (kind === 0 /* Call */ && !length(result) && type.flags & 1048576 /* Union */) { + if (type.arrayFallbackSignatures) { + return type.arrayFallbackSignatures; + } + let memberName; + if (everyType(type, (t) => { + var _a; + return !!((_a = t.symbol) == null ? void 0 : _a.parent) && isArrayOrTupleSymbol(t.symbol.parent) && (!memberName ? (memberName = t.symbol.escapedName, true) : memberName === t.symbol.escapedName); + })) { + const arrayArg = mapType(type, (t) => getMappedType((isReadonlyArraySymbol(t.symbol.parent) ? globalReadonlyArrayType : globalArrayType).typeParameters[0], t.mapper)); + const arrayType = createArrayType(arrayArg, someType(type, (t) => isReadonlyArraySymbol(t.symbol.parent))); + return type.arrayFallbackSignatures = getSignaturesOfType(getTypeOfPropertyOfType(arrayType, memberName), kind); + } + type.arrayFallbackSignatures = result; + } + return result; + } + function isArrayOrTupleSymbol(symbol) { + if (!symbol || !globalArrayType.symbol || !globalReadonlyArrayType.symbol) { + return false; + } + return !!getSymbolIfSameReference(symbol, globalArrayType.symbol) || !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol); + } + function isReadonlyArraySymbol(symbol) { + if (!symbol || !globalReadonlyArrayType.symbol) { + return false; + } + return !!getSymbolIfSameReference(symbol, globalReadonlyArrayType.symbol); + } + function findIndexInfo(indexInfos, keyType) { + return find(indexInfos, (info) => info.keyType === keyType); + } + function findApplicableIndexInfo(indexInfos, keyType) { + let stringIndexInfo; + let applicableInfo; + let applicableInfos; + for (const info of indexInfos) { + if (info.keyType === stringType) { + stringIndexInfo = info; + } else if (isApplicableIndexType(keyType, info.keyType)) { + if (!applicableInfo) { + applicableInfo = info; + } else { + (applicableInfos || (applicableInfos = [applicableInfo])).push(info); + } + } + } + return applicableInfos ? createIndexInfo(unknownType, getIntersectionType(map(applicableInfos, (info) => info.type)), reduceLeft( + applicableInfos, + (isReadonly, info) => isReadonly && info.isReadonly, + /*initial*/ + true + )) : applicableInfo ? applicableInfo : stringIndexInfo && isApplicableIndexType(keyType, stringType) ? stringIndexInfo : void 0; + } + function isApplicableIndexType(source, target) { + return isTypeAssignableTo(source, target) || target === stringType && isTypeAssignableTo(source, numberType) || target === numberType && (source === numericStringType || !!(source.flags & 128 /* StringLiteral */) && isNumericLiteralName(source.value)); + } + function getIndexInfosOfStructuredType(type) { + if (type.flags & 3670016 /* StructuredType */) { + const resolved = resolveStructuredTypeMembers(type); + return resolved.indexInfos; + } + return emptyArray; + } + function getIndexInfosOfType(type) { + return getIndexInfosOfStructuredType(getReducedApparentType(type)); + } + function getIndexInfoOfType(type, keyType) { + return findIndexInfo(getIndexInfosOfType(type), keyType); + } + function getIndexTypeOfType(type, keyType) { + var _a; + return (_a = getIndexInfoOfType(type, keyType)) == null ? void 0 : _a.type; + } + function getApplicableIndexInfos(type, keyType) { + return getIndexInfosOfType(type).filter((info) => isApplicableIndexType(keyType, info.keyType)); + } + function getApplicableIndexInfo(type, keyType) { + return findApplicableIndexInfo(getIndexInfosOfType(type), keyType); + } + function getApplicableIndexInfoForName(type, name) { + return getApplicableIndexInfo(type, isLateBoundName(name) ? esSymbolType : getStringLiteralType(unescapeLeadingUnderscores(name))); + } + function getTypeParametersFromDeclaration(declaration) { + var _a; + let result; + for (const node of getEffectiveTypeParameterDeclarations(declaration)) { + result = appendIfUnique(result, getDeclaredTypeOfTypeParameter(node.symbol)); + } + return (result == null ? void 0 : result.length) ? result : isFunctionDeclaration(declaration) ? (_a = getSignatureOfTypeTag(declaration)) == null ? void 0 : _a.typeParameters : void 0; + } + function symbolsToArray(symbols) { + const result = []; + symbols.forEach((symbol, id) => { + if (!isReservedMemberName(id)) { + result.push(symbol); + } + }); + return result; + } + function tryFindAmbientModule(moduleName, withAugmentations) { + if (isExternalModuleNameRelative(moduleName)) { + return void 0; + } + const symbol = getSymbol2(globals, '"' + moduleName + '"', 512 /* ValueModule */); + return symbol && withAugmentations ? getMergedSymbol(symbol) : symbol; + } + function hasEffectiveQuestionToken(node) { + return hasQuestionToken(node) || isOptionalJSDocPropertyLikeTag(node) || isParameter(node) && isJSDocOptionalParameter(node); + } + function isOptionalParameter(node) { + if (hasEffectiveQuestionToken(node)) { + return true; + } + if (!isParameter(node)) { + return false; + } + if (node.initializer) { + const signature = getSignatureFromDeclaration(node.parent); + const parameterIndex = node.parent.parameters.indexOf(node); + Debug.assert(parameterIndex >= 0); + return parameterIndex >= getMinArgumentCount(signature, 1 /* StrongArityForUntypedJS */ | 2 /* VoidIsNonOptional */); + } + const iife = getImmediatelyInvokedFunctionExpression(node.parent); + if (iife) { + return !node.type && !node.dotDotDotToken && node.parent.parameters.indexOf(node) >= getEffectiveCallArguments(iife).length; + } + return false; + } + function isOptionalPropertyDeclaration(node) { + return isPropertyDeclaration(node) && !hasAccessorModifier(node) && node.questionToken; + } + function createTypePredicate(kind, parameterName, parameterIndex, type) { + return { kind, parameterName, parameterIndex, type }; + } + function getMinTypeArgumentCount(typeParameters) { + let minTypeArgumentCount = 0; + if (typeParameters) { + for (let i = 0; i < typeParameters.length; i++) { + if (!hasTypeParameterDefault(typeParameters[i])) { + minTypeArgumentCount = i + 1; + } + } + } + return minTypeArgumentCount; + } + function fillMissingTypeArguments(typeArguments, typeParameters, minTypeArgumentCount, isJavaScriptImplicitAny) { + const numTypeParameters = length(typeParameters); + if (!numTypeParameters) { + return []; + } + const numTypeArguments = length(typeArguments); + if (isJavaScriptImplicitAny || numTypeArguments >= minTypeArgumentCount && numTypeArguments <= numTypeParameters) { + const result = typeArguments ? typeArguments.slice() : []; + for (let i = numTypeArguments; i < numTypeParameters; i++) { + result[i] = errorType; + } + const baseDefaultType = getDefaultTypeArgumentType(isJavaScriptImplicitAny); + for (let i = numTypeArguments; i < numTypeParameters; i++) { + let defaultType = getDefaultFromTypeParameter(typeParameters[i]); + if (isJavaScriptImplicitAny && defaultType && (isTypeIdenticalTo(defaultType, unknownType) || isTypeIdenticalTo(defaultType, emptyObjectType))) { + defaultType = anyType; + } + result[i] = defaultType ? instantiateType(defaultType, createTypeMapper(typeParameters, result)) : baseDefaultType; + } + result.length = typeParameters.length; + return result; + } + return typeArguments && typeArguments.slice(); + } + function getSignatureFromDeclaration(declaration) { + const links = getNodeLinks(declaration); + if (!links.resolvedSignature) { + const parameters = []; + let flags = 0 /* None */; + let minArgumentCount = 0; + let thisParameter; + let thisTag = isInJSFile(declaration) ? getJSDocThisTag(declaration) : void 0; + let hasThisParameter2 = false; + const iife = getImmediatelyInvokedFunctionExpression(declaration); + const isJSConstructSignature = isJSDocConstructSignature(declaration); + const isUntypedSignatureInJSFile = !iife && isInJSFile(declaration) && isValueSignatureDeclaration(declaration) && !hasJSDocParameterTags(declaration) && !getJSDocType(declaration); + if (isUntypedSignatureInJSFile) { + flags |= 32 /* IsUntypedSignatureInJSFile */; + } + for (let i = isJSConstructSignature ? 1 : 0; i < declaration.parameters.length; i++) { + const param = declaration.parameters[i]; + if (isInJSFile(param) && isJSDocThisTag(param)) { + thisTag = param; + continue; + } + let paramSymbol = param.symbol; + const type = isJSDocParameterTag(param) ? param.typeExpression && param.typeExpression.type : param.type; + if (paramSymbol && !!(paramSymbol.flags & 4 /* Property */) && !isBindingPattern(param.name)) { + const resolvedSymbol = resolveName( + param, + paramSymbol.escapedName, + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + paramSymbol = resolvedSymbol; + } + if (i === 0 && paramSymbol.escapedName === "this" /* This */) { + hasThisParameter2 = true; + thisParameter = param.symbol; + } else { + parameters.push(paramSymbol); + } + if (type && type.kind === 201 /* LiteralType */) { + flags |= 2 /* HasLiteralTypes */; + } + const isOptionalParameter2 = hasEffectiveQuestionToken(param) || isParameter(param) && param.initializer || isRestParameter(param) || iife && parameters.length > iife.arguments.length && !type; + if (!isOptionalParameter2) { + minArgumentCount = parameters.length; + } + } + if ((declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) && hasBindableName(declaration) && (!hasThisParameter2 || !thisParameter)) { + const otherKind = declaration.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */; + const other = getDeclarationOfKind(getSymbolOfDeclaration(declaration), otherKind); + if (other) { + thisParameter = getAnnotatedAccessorThisParameter(other); + } + } + if (thisTag && thisTag.typeExpression) { + thisParameter = createSymbolWithType(createSymbol(1 /* FunctionScopedVariable */, "this" /* This */), getTypeFromTypeNode(thisTag.typeExpression)); + } + const hostDeclaration = isJSDocSignature(declaration) ? getEffectiveJSDocHost(declaration) : declaration; + const classType = hostDeclaration && isConstructorDeclaration(hostDeclaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(hostDeclaration.parent.symbol)) : void 0; + const typeParameters = classType ? classType.localTypeParameters : getTypeParametersFromDeclaration(declaration); + if (hasRestParameter(declaration) || isInJSFile(declaration) && maybeAddJsSyntheticRestParameter(declaration, parameters)) { + flags |= 1 /* HasRestParameter */; + } + if (isConstructorTypeNode(declaration) && hasSyntacticModifier(declaration, 64 /* Abstract */) || isConstructorDeclaration(declaration) && hasSyntacticModifier(declaration.parent, 64 /* Abstract */)) { + flags |= 4 /* Abstract */; + } + links.resolvedSignature = createSignature( + declaration, + typeParameters, + thisParameter, + parameters, + /*resolvedReturnType*/ + void 0, + /*resolvedTypePredicate*/ + void 0, + minArgumentCount, + flags + ); + } + return links.resolvedSignature; + } + function maybeAddJsSyntheticRestParameter(declaration, parameters) { + if (isJSDocSignature(declaration) || !containsArgumentsReference(declaration)) { + return false; + } + const lastParam = lastOrUndefined(declaration.parameters); + const lastParamTags = lastParam ? getJSDocParameterTags(lastParam) : getJSDocTags(declaration).filter(isJSDocParameterTag); + const lastParamVariadicType = firstDefined(lastParamTags, (p) => p.typeExpression && isJSDocVariadicType(p.typeExpression.type) ? p.typeExpression.type : void 0); + const syntheticArgsSymbol = createSymbol(3 /* Variable */, "args", 32768 /* RestParameter */); + if (lastParamVariadicType) { + syntheticArgsSymbol.links.type = createArrayType(getTypeFromTypeNode(lastParamVariadicType.type)); + } else { + syntheticArgsSymbol.links.checkFlags |= 65536 /* DeferredType */; + syntheticArgsSymbol.links.deferralParent = neverType; + syntheticArgsSymbol.links.deferralConstituents = [anyArrayType]; + syntheticArgsSymbol.links.deferralWriteConstituents = [anyArrayType]; + } + if (lastParamVariadicType) { + parameters.pop(); + } + parameters.push(syntheticArgsSymbol); + return true; + } + function getSignatureOfTypeTag(node) { + if (!(isInJSFile(node) && isFunctionLikeDeclaration(node))) return void 0; + const typeTag = getJSDocTypeTag(node); + return (typeTag == null ? void 0 : typeTag.typeExpression) && getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression)); + } + function getParameterTypeOfTypeTag(func, parameter) { + const signature = getSignatureOfTypeTag(func); + if (!signature) return void 0; + const pos = func.parameters.indexOf(parameter); + return parameter.dotDotDotToken ? getRestTypeAtPosition(signature, pos) : getTypeAtPosition(signature, pos); + } + function getReturnTypeOfTypeTag(node) { + const signature = getSignatureOfTypeTag(node); + return signature && getReturnTypeOfSignature(signature); + } + function containsArgumentsReference(declaration) { + const links = getNodeLinks(declaration); + if (links.containsArgumentsReference === void 0) { + if (links.flags & 512 /* CaptureArguments */) { + links.containsArgumentsReference = true; + } else { + links.containsArgumentsReference = traverse(declaration.body); + } + } + return links.containsArgumentsReference; + function traverse(node) { + if (!node) return false; + switch (node.kind) { + case 80 /* Identifier */: + return node.escapedText === argumentsSymbol.escapedName && getReferencedValueSymbol(node) === argumentsSymbol; + case 172 /* PropertyDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return node.name.kind === 167 /* ComputedPropertyName */ && traverse(node.name); + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return traverse(node.expression); + case 303 /* PropertyAssignment */: + return traverse(node.initializer); + default: + return !nodeStartsNewLexicalEnvironment(node) && !isPartOfTypeNode(node) && !!forEachChild(node, traverse); + } + } + } + function getSignaturesOfSymbol(symbol) { + if (!symbol || !symbol.declarations) return emptyArray; + const result = []; + for (let i = 0; i < symbol.declarations.length; i++) { + const decl = symbol.declarations[i]; + if (!isFunctionLike(decl)) continue; + if (i > 0 && decl.body) { + const previous = symbol.declarations[i - 1]; + if (decl.parent === previous.parent && decl.kind === previous.kind && decl.pos === previous.end) { + continue; + } + } + if (isInJSFile(decl) && decl.jsDoc) { + const tags = getJSDocOverloadTags(decl); + if (length(tags)) { + for (const tag of tags) { + const jsDocSignature = tag.typeExpression; + if (jsDocSignature.type === void 0 && !isConstructorDeclaration(decl)) { + reportImplicitAny(jsDocSignature, anyType); + } + result.push(getSignatureFromDeclaration(jsDocSignature)); + } + continue; + } + } + result.push( + !isFunctionExpressionOrArrowFunction(decl) && !isObjectLiteralMethod(decl) && getSignatureOfTypeTag(decl) || getSignatureFromDeclaration(decl) + ); + } + return result; + } + function resolveExternalModuleTypeByLiteral(name) { + const moduleSym = resolveExternalModuleName(name, name); + if (moduleSym) { + const resolvedModuleSymbol = resolveExternalModuleSymbol(moduleSym); + if (resolvedModuleSymbol) { + return getTypeOfSymbol(resolvedModuleSymbol); + } + } + return anyType; + } + function getThisTypeOfSignature(signature) { + if (signature.thisParameter) { + return getTypeOfSymbol(signature.thisParameter); + } + } + function getTypePredicateOfSignature(signature) { + if (!signature.resolvedTypePredicate) { + if (signature.target) { + const targetTypePredicate = getTypePredicateOfSignature(signature.target); + signature.resolvedTypePredicate = targetTypePredicate ? instantiateTypePredicate(targetTypePredicate, signature.mapper) : noTypePredicate; + } else if (signature.compositeSignatures) { + signature.resolvedTypePredicate = getUnionOrIntersectionTypePredicate(signature.compositeSignatures, signature.compositeKind) || noTypePredicate; + } else { + const type = signature.declaration && getEffectiveReturnTypeNode(signature.declaration); + let jsdocPredicate; + if (!type) { + const jsdocSignature = getSignatureOfTypeTag(signature.declaration); + if (jsdocSignature && signature !== jsdocSignature) { + jsdocPredicate = getTypePredicateOfSignature(jsdocSignature); + } + } + if (type || jsdocPredicate) { + signature.resolvedTypePredicate = type && isTypePredicateNode(type) ? createTypePredicateFromTypePredicateNode(type, signature) : jsdocPredicate || noTypePredicate; + } else if (signature.declaration && isFunctionLikeDeclaration(signature.declaration) && (!signature.resolvedReturnType || signature.resolvedReturnType.flags & 16 /* Boolean */) && getParameterCount(signature) > 0) { + const { declaration } = signature; + signature.resolvedTypePredicate = noTypePredicate; + signature.resolvedTypePredicate = getTypePredicateFromBody(declaration) || noTypePredicate; + } else { + signature.resolvedTypePredicate = noTypePredicate; + } + } + Debug.assert(!!signature.resolvedTypePredicate); + } + return signature.resolvedTypePredicate === noTypePredicate ? void 0 : signature.resolvedTypePredicate; + } + function createTypePredicateFromTypePredicateNode(node, signature) { + const parameterName = node.parameterName; + const type = node.type && getTypeFromTypeNode(node.type); + return parameterName.kind === 197 /* ThisType */ ? createTypePredicate( + node.assertsModifier ? 2 /* AssertsThis */ : 0 /* This */, + /*parameterName*/ + void 0, + /*parameterIndex*/ + void 0, + type + ) : createTypePredicate(node.assertsModifier ? 3 /* AssertsIdentifier */ : 1 /* Identifier */, parameterName.escapedText, findIndex(signature.parameters, (p) => p.escapedName === parameterName.escapedText), type); + } + function getUnionOrIntersectionType(types, kind, unionReduction) { + return kind !== 2097152 /* Intersection */ ? getUnionType(types, unionReduction) : getIntersectionType(types); + } + function getReturnTypeOfSignature(signature) { + if (!signature.resolvedReturnType) { + if (!pushTypeResolution(signature, 3 /* ResolvedReturnType */)) { + return errorType; + } + let type = signature.target ? instantiateType(getReturnTypeOfSignature(signature.target), signature.mapper) : signature.compositeSignatures ? instantiateType(getUnionOrIntersectionType(map(signature.compositeSignatures, getReturnTypeOfSignature), signature.compositeKind, 2 /* Subtype */), signature.mapper) : getReturnTypeFromAnnotation(signature.declaration) || (nodeIsMissing(signature.declaration.body) ? anyType : getReturnTypeFromBody(signature.declaration)); + if (signature.flags & 8 /* IsInnerCallChain */) { + type = addOptionalTypeMarker(type); + } else if (signature.flags & 16 /* IsOuterCallChain */) { + type = getOptionalType(type); + } + if (!popTypeResolution()) { + if (signature.declaration) { + const typeNode = getEffectiveReturnTypeNode(signature.declaration); + if (typeNode) { + error2(typeNode, Diagnostics.Return_type_annotation_circularly_references_itself); + } else if (noImplicitAny) { + const declaration = signature.declaration; + const name = getNameOfDeclaration(declaration); + if (name) { + error2(name, Diagnostics._0_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions, declarationNameToString(name)); + } else { + error2(declaration, Diagnostics.Function_implicitly_has_return_type_any_because_it_does_not_have_a_return_type_annotation_and_is_referenced_directly_or_indirectly_in_one_of_its_return_expressions); + } + } + } + type = anyType; + } + signature.resolvedReturnType ?? (signature.resolvedReturnType = type); + } + return signature.resolvedReturnType; + } + function getReturnTypeFromAnnotation(declaration) { + if (declaration.kind === 176 /* Constructor */) { + return getDeclaredTypeOfClassOrInterface(getMergedSymbol(declaration.parent.symbol)); + } + const typeNode = getEffectiveReturnTypeNode(declaration); + if (isJSDocSignature(declaration)) { + const root = getJSDocRoot(declaration); + if (root && isConstructorDeclaration(root.parent) && !typeNode) { + return getDeclaredTypeOfClassOrInterface(getMergedSymbol(root.parent.parent.symbol)); + } + } + if (isJSDocConstructSignature(declaration)) { + return getTypeFromTypeNode(declaration.parameters[0].type); + } + if (typeNode) { + return getTypeFromTypeNode(typeNode); + } + if (declaration.kind === 177 /* GetAccessor */ && hasBindableName(declaration)) { + const jsDocType = isInJSFile(declaration) && getTypeForDeclarationFromJSDocComment(declaration); + if (jsDocType) { + return jsDocType; + } + const setter = getDeclarationOfKind(getSymbolOfDeclaration(declaration), 178 /* SetAccessor */); + const setterType = getAnnotatedAccessorType(setter); + if (setterType) { + return setterType; + } + } + return getReturnTypeOfTypeTag(declaration); + } + function isResolvingReturnTypeOfSignature(signature) { + return signature.compositeSignatures && some(signature.compositeSignatures, isResolvingReturnTypeOfSignature) || !signature.resolvedReturnType && findResolutionCycleStartIndex(signature, 3 /* ResolvedReturnType */) >= 0; + } + function getRestTypeOfSignature(signature) { + return tryGetRestTypeOfSignature(signature) || anyType; + } + function tryGetRestTypeOfSignature(signature) { + if (signatureHasRestParameter(signature)) { + const sigRestType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + const restType = isTupleType(sigRestType) ? getRestTypeOfTupleType(sigRestType) : sigRestType; + return restType && getIndexTypeOfType(restType, numberType); + } + return void 0; + } + function getSignatureInstantiation(signature, typeArguments, isJavascript, inferredTypeParameters) { + const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, fillMissingTypeArguments(typeArguments, signature.typeParameters, getMinTypeArgumentCount(signature.typeParameters), isJavascript)); + if (inferredTypeParameters) { + const returnSignature = getSingleCallOrConstructSignature(getReturnTypeOfSignature(instantiatedSignature)); + if (returnSignature) { + const newReturnSignature = cloneSignature(returnSignature); + newReturnSignature.typeParameters = inferredTypeParameters; + const newInstantiatedSignature = cloneSignature(instantiatedSignature); + newInstantiatedSignature.resolvedReturnType = getOrCreateTypeFromSignature(newReturnSignature); + return newInstantiatedSignature; + } + } + return instantiatedSignature; + } + function getSignatureInstantiationWithoutFillingInTypeArguments(signature, typeArguments) { + const instantiations = signature.instantiations || (signature.instantiations = /* @__PURE__ */ new Map()); + const id = getTypeListId(typeArguments); + let instantiation = instantiations.get(id); + if (!instantiation) { + instantiations.set(id, instantiation = createSignatureInstantiation(signature, typeArguments)); + } + return instantiation; + } + function createSignatureInstantiation(signature, typeArguments) { + return instantiateSignature( + signature, + createSignatureTypeMapper(signature, typeArguments), + /*eraseTypeParameters*/ + true + ); + } + function getTypeParametersForMapper(signature) { + return sameMap(signature.typeParameters, (tp) => tp.mapper ? instantiateType(tp, tp.mapper) : tp); + } + function createSignatureTypeMapper(signature, typeArguments) { + return createTypeMapper(getTypeParametersForMapper(signature), typeArguments); + } + function getErasedSignature(signature) { + return signature.typeParameters ? signature.erasedSignatureCache || (signature.erasedSignatureCache = createErasedSignature(signature)) : signature; + } + function createErasedSignature(signature) { + return instantiateSignature( + signature, + createTypeEraser(signature.typeParameters), + /*eraseTypeParameters*/ + true + ); + } + function getCanonicalSignature(signature) { + return signature.typeParameters ? signature.canonicalSignatureCache || (signature.canonicalSignatureCache = createCanonicalSignature(signature)) : signature; + } + function createCanonicalSignature(signature) { + return getSignatureInstantiation( + signature, + map(signature.typeParameters, (tp) => tp.target && !getConstraintOfTypeParameter(tp.target) ? tp.target : tp), + isInJSFile(signature.declaration) + ); + } + function getImplementationSignature(signature) { + return signature.typeParameters ? signature.implementationSignatureCache || (signature.implementationSignatureCache = createImplementationSignature(signature)) : signature; + } + function createImplementationSignature(signature) { + return signature.typeParameters ? instantiateSignature(signature, createTypeMapper([], [])) : signature; + } + function getBaseSignature(signature) { + const typeParameters = signature.typeParameters; + if (typeParameters) { + if (signature.baseSignatureCache) { + return signature.baseSignatureCache; + } + const typeEraser = createTypeEraser(typeParameters); + const baseConstraintMapper = createTypeMapper(typeParameters, map(typeParameters, (tp) => getConstraintOfTypeParameter(tp) || unknownType)); + let baseConstraints = map(typeParameters, (tp) => instantiateType(tp, baseConstraintMapper) || unknownType); + for (let i = 0; i < typeParameters.length - 1; i++) { + baseConstraints = instantiateTypes(baseConstraints, baseConstraintMapper); + } + baseConstraints = instantiateTypes(baseConstraints, typeEraser); + return signature.baseSignatureCache = instantiateSignature( + signature, + createTypeMapper(typeParameters, baseConstraints), + /*eraseTypeParameters*/ + true + ); + } + return signature; + } + function getOrCreateTypeFromSignature(signature, outerTypeParameters) { + var _a; + if (!signature.isolatedSignatureType) { + const kind = (_a = signature.declaration) == null ? void 0 : _a.kind; + const isConstructor = kind === void 0 || kind === 176 /* Constructor */ || kind === 180 /* ConstructSignature */ || kind === 185 /* ConstructorType */; + const type = createObjectType(16 /* Anonymous */ | 134217728 /* SingleSignatureType */, createSymbol(16 /* Function */, "__function" /* Function */)); + if (signature.declaration && !nodeIsSynthesized(signature.declaration)) { + type.symbol.declarations = [signature.declaration]; + type.symbol.valueDeclaration = signature.declaration; + } + outerTypeParameters || (outerTypeParameters = signature.declaration && getOuterTypeParameters( + signature.declaration, + /*includeThisTypes*/ + true + )); + type.outerTypeParameters = outerTypeParameters; + type.members = emptySymbols; + type.properties = emptyArray; + type.callSignatures = !isConstructor ? [signature] : emptyArray; + type.constructSignatures = isConstructor ? [signature] : emptyArray; + type.indexInfos = emptyArray; + signature.isolatedSignatureType = type; + } + return signature.isolatedSignatureType; + } + function getIndexSymbol(symbol) { + return symbol.members ? getIndexSymbolFromSymbolTable(getMembersOfSymbol(symbol)) : void 0; + } + function getIndexSymbolFromSymbolTable(symbolTable) { + return symbolTable.get("__index" /* Index */); + } + function createIndexInfo(keyType, type, isReadonly, declaration) { + return { keyType, type, isReadonly, declaration }; + } + function getIndexInfosOfSymbol(symbol) { + const indexSymbol = getIndexSymbol(symbol); + return indexSymbol ? getIndexInfosOfIndexSymbol(indexSymbol, arrayFrom(getMembersOfSymbol(symbol).values())) : emptyArray; + } + function getIndexInfosOfIndexSymbol(indexSymbol, siblingSymbols = indexSymbol.parent ? arrayFrom(getMembersOfSymbol(indexSymbol.parent).values()) : void 0) { + if (indexSymbol.declarations) { + const indexInfos = []; + let hasComputedNumberProperty = false; + let readonlyComputedNumberProperty = true; + let hasComputedSymbolProperty = false; + let readonlyComputedSymbolProperty = true; + let hasComputedStringProperty = false; + let readonlyComputedStringProperty = true; + const computedPropertySymbols = []; + for (const declaration of indexSymbol.declarations) { + if (isIndexSignatureDeclaration(declaration)) { + if (declaration.parameters.length === 1) { + const parameter = declaration.parameters[0]; + if (parameter.type) { + forEachType(getTypeFromTypeNode(parameter.type), (keyType) => { + if (isValidIndexKeyType(keyType) && !findIndexInfo(indexInfos, keyType)) { + indexInfos.push(createIndexInfo(keyType, declaration.type ? getTypeFromTypeNode(declaration.type) : anyType, hasEffectiveModifier(declaration, 8 /* Readonly */), declaration)); + } + }); + } + } + } else if (hasLateBindableIndexSignature(declaration)) { + const declName = isBinaryExpression(declaration) ? declaration.left : declaration.name; + const keyType = isElementAccessExpression(declName) ? checkExpressionCached(declName.argumentExpression) : checkComputedPropertyName(declName); + if (findIndexInfo(indexInfos, keyType)) { + continue; + } + if (isTypeAssignableTo(keyType, stringNumberSymbolType)) { + if (isTypeAssignableTo(keyType, numberType)) { + hasComputedNumberProperty = true; + if (!hasEffectiveReadonlyModifier(declaration)) { + readonlyComputedNumberProperty = false; + } + } else if (isTypeAssignableTo(keyType, esSymbolType)) { + hasComputedSymbolProperty = true; + if (!hasEffectiveReadonlyModifier(declaration)) { + readonlyComputedSymbolProperty = false; + } + } else { + hasComputedStringProperty = true; + if (!hasEffectiveReadonlyModifier(declaration)) { + readonlyComputedStringProperty = false; + } + } + computedPropertySymbols.push(declaration.symbol); + } + } + } + const allPropertySymbols = concatenate(computedPropertySymbols, filter(siblingSymbols, (s) => s !== indexSymbol)); + if (hasComputedStringProperty && !findIndexInfo(indexInfos, stringType)) indexInfos.push(getObjectLiteralIndexInfo(readonlyComputedStringProperty, 0, allPropertySymbols, stringType)); + if (hasComputedNumberProperty && !findIndexInfo(indexInfos, numberType)) indexInfos.push(getObjectLiteralIndexInfo(readonlyComputedNumberProperty, 0, allPropertySymbols, numberType)); + if (hasComputedSymbolProperty && !findIndexInfo(indexInfos, esSymbolType)) indexInfos.push(getObjectLiteralIndexInfo(readonlyComputedSymbolProperty, 0, allPropertySymbols, esSymbolType)); + return indexInfos; + } + return emptyArray; + } + function isValidIndexKeyType(type) { + return !!(type.flags & (4 /* String */ | 8 /* Number */ | 4096 /* ESSymbol */)) || isPatternLiteralType(type) || !!(type.flags & 2097152 /* Intersection */) && !isGenericType(type) && some(type.types, isValidIndexKeyType); + } + function getConstraintDeclaration(type) { + return mapDefined(filter(type.symbol && type.symbol.declarations, isTypeParameterDeclaration), getEffectiveConstraintOfTypeParameter)[0]; + } + function getInferredTypeParameterConstraint(typeParameter, omitTypeReferences) { + var _a; + let inferences; + if ((_a = typeParameter.symbol) == null ? void 0 : _a.declarations) { + for (const declaration of typeParameter.symbol.declarations) { + if (declaration.parent.kind === 195 /* InferType */) { + const [childTypeParameter = declaration.parent, grandParent] = walkUpParenthesizedTypesAndGetParentAndChild(declaration.parent.parent); + if (grandParent.kind === 183 /* TypeReference */ && !omitTypeReferences) { + const typeReference = grandParent; + const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReference); + if (typeParameters) { + const index = typeReference.typeArguments.indexOf(childTypeParameter); + if (index < typeParameters.length) { + const declaredConstraint = getConstraintOfTypeParameter(typeParameters[index]); + if (declaredConstraint) { + const mapper = makeDeferredTypeMapper( + typeParameters, + typeParameters.map((_, index2) => () => { + return getEffectiveTypeArgumentAtIndex(typeReference, typeParameters, index2); + }) + ); + const constraint = instantiateType(declaredConstraint, mapper); + if (constraint !== typeParameter) { + inferences = append(inferences, constraint); + } + } + } + } + } else if (grandParent.kind === 169 /* Parameter */ && grandParent.dotDotDotToken || grandParent.kind === 191 /* RestType */ || grandParent.kind === 202 /* NamedTupleMember */ && grandParent.dotDotDotToken) { + inferences = append(inferences, createArrayType(unknownType)); + } else if (grandParent.kind === 204 /* TemplateLiteralTypeSpan */) { + inferences = append(inferences, stringType); + } else if (grandParent.kind === 168 /* TypeParameter */ && grandParent.parent.kind === 200 /* MappedType */) { + inferences = append(inferences, stringNumberSymbolType); + } else if (grandParent.kind === 200 /* MappedType */ && grandParent.type && skipParentheses(grandParent.type) === declaration.parent && grandParent.parent.kind === 194 /* ConditionalType */ && grandParent.parent.extendsType === grandParent && grandParent.parent.checkType.kind === 200 /* MappedType */ && grandParent.parent.checkType.type) { + const checkMappedType2 = grandParent.parent.checkType; + const nodeType = getTypeFromTypeNode(checkMappedType2.type); + inferences = append(inferences, instantiateType(nodeType, makeUnaryTypeMapper(getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(checkMappedType2.typeParameter)), checkMappedType2.typeParameter.constraint ? getTypeFromTypeNode(checkMappedType2.typeParameter.constraint) : stringNumberSymbolType))); + } + } + } + } + return inferences && getIntersectionType(inferences); + } + function getConstraintFromTypeParameter(typeParameter) { + if (!typeParameter.constraint) { + if (typeParameter.target) { + const targetConstraint = getConstraintOfTypeParameter(typeParameter.target); + typeParameter.constraint = targetConstraint ? instantiateType(targetConstraint, typeParameter.mapper) : noConstraintType; + } else { + const constraintDeclaration = getConstraintDeclaration(typeParameter); + if (!constraintDeclaration) { + typeParameter.constraint = getInferredTypeParameterConstraint(typeParameter) || noConstraintType; + } else { + let type = getTypeFromTypeNode(constraintDeclaration); + if (type.flags & 1 /* Any */ && !isErrorType(type)) { + type = constraintDeclaration.parent.parent.kind === 200 /* MappedType */ ? stringNumberSymbolType : unknownType; + } + typeParameter.constraint = type; + } + } + } + return typeParameter.constraint === noConstraintType ? void 0 : typeParameter.constraint; + } + function getParentSymbolOfTypeParameter(typeParameter) { + const tp = getDeclarationOfKind(typeParameter.symbol, 168 /* TypeParameter */); + const host2 = isJSDocTemplateTag(tp.parent) ? getEffectiveContainerForJSDocTemplateTag(tp.parent) : tp.parent; + return host2 && getSymbolOfNode(host2); + } + function getTypeListId(types) { + let result = ""; + if (types) { + const length2 = types.length; + let i = 0; + while (i < length2) { + const startId = types[i].id; + let count = 1; + while (i + count < length2 && types[i + count].id === startId + count) { + count++; + } + if (result.length) { + result += ","; + } + result += startId; + if (count > 1) { + result += ":" + count; + } + i += count; + } + } + return result; + } + function getAliasId(aliasSymbol, aliasTypeArguments) { + return aliasSymbol ? `@${getSymbolId(aliasSymbol)}` + (aliasTypeArguments ? `:${getTypeListId(aliasTypeArguments)}` : "") : ""; + } + function getPropagatingFlagsOfTypes(types, excludeKinds) { + let result = 0; + for (const type of types) { + if (excludeKinds === void 0 || !(type.flags & excludeKinds)) { + result |= getObjectFlags(type); + } + } + return result & 458752 /* PropagatingFlags */; + } + function tryCreateTypeReference(target, typeArguments) { + if (some(typeArguments) && target === emptyGenericType) { + return unknownType; + } + return createTypeReference(target, typeArguments); + } + function createTypeReference(target, typeArguments) { + const id = getTypeListId(typeArguments); + let type = target.instantiations.get(id); + if (!type) { + type = createObjectType(4 /* Reference */, target.symbol); + target.instantiations.set(id, type); + type.objectFlags |= typeArguments ? getPropagatingFlagsOfTypes(typeArguments) : 0; + type.target = target; + type.resolvedTypeArguments = typeArguments; + } + return type; + } + function cloneTypeReference(source) { + const type = createTypeWithSymbol(source.flags, source.symbol); + type.objectFlags = source.objectFlags; + type.target = source.target; + type.resolvedTypeArguments = source.resolvedTypeArguments; + return type; + } + function createDeferredTypeReference(target, node, mapper, aliasSymbol, aliasTypeArguments) { + if (!aliasSymbol) { + aliasSymbol = getAliasSymbolForTypeNode(node); + const localAliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); + aliasTypeArguments = mapper ? instantiateTypes(localAliasTypeArguments, mapper) : localAliasTypeArguments; + } + const type = createObjectType(4 /* Reference */, target.symbol); + type.target = target; + type.node = node; + type.mapper = mapper; + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = aliasTypeArguments; + return type; + } + function getTypeArguments(type) { + var _a, _b; + if (!type.resolvedTypeArguments) { + if (!pushTypeResolution(type, 5 /* ResolvedTypeArguments */)) { + return concatenate(type.target.outerTypeParameters, (_a = type.target.localTypeParameters) == null ? void 0 : _a.map(() => errorType)) || emptyArray; + } + const node = type.node; + const typeArguments = !node ? emptyArray : node.kind === 183 /* TypeReference */ ? concatenate(type.target.outerTypeParameters, getEffectiveTypeArguments2(node, type.target.localTypeParameters)) : node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode); + if (popTypeResolution()) { + type.resolvedTypeArguments ?? (type.resolvedTypeArguments = type.mapper ? instantiateTypes(typeArguments, type.mapper) : typeArguments); + } else { + type.resolvedTypeArguments ?? (type.resolvedTypeArguments = concatenate(type.target.outerTypeParameters, ((_b = type.target.localTypeParameters) == null ? void 0 : _b.map(() => errorType)) || emptyArray)); + error2( + type.node || currentNode, + type.target.symbol ? Diagnostics.Type_arguments_for_0_circularly_reference_themselves : Diagnostics.Tuple_type_arguments_circularly_reference_themselves, + type.target.symbol && symbolToString(type.target.symbol) + ); + } + } + return type.resolvedTypeArguments; + } + function getTypeReferenceArity(type) { + return length(type.target.typeParameters); + } + function getTypeFromClassOrInterfaceReference(node, symbol) { + const type = getDeclaredTypeOfSymbol(getMergedSymbol(symbol)); + const typeParameters = type.localTypeParameters; + if (typeParameters) { + const numTypeArguments = length(node.typeArguments); + const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); + const isJs = isInJSFile(node); + const isJsImplicitAny = !noImplicitAny && isJs; + if (!isJsImplicitAny && (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length)) { + const missingAugmentsTag = isJs && isExpressionWithTypeArguments(node) && !isJSDocAugmentsTag(node.parent); + const diag2 = minTypeArgumentCount === typeParameters.length ? missingAugmentsTag ? Diagnostics.Expected_0_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_1_type_argument_s : missingAugmentsTag ? Diagnostics.Expected_0_1_type_arguments_provide_these_with_an_extends_tag : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments; + const typeStr = typeToString( + type, + /*enclosingDeclaration*/ + void 0, + 2 /* WriteArrayAsGenericType */ + ); + error2(node, diag2, typeStr, minTypeArgumentCount, typeParameters.length); + if (!isJs) { + return errorType; + } + } + if (node.kind === 183 /* TypeReference */ && isDeferredTypeReferenceNode(node, length(node.typeArguments) !== typeParameters.length)) { + return createDeferredTypeReference( + type, + node, + /*mapper*/ + void 0 + ); + } + const typeArguments = concatenate(type.outerTypeParameters, fillMissingTypeArguments(typeArgumentsFromTypeReferenceNode(node), typeParameters, minTypeArgumentCount, isJs)); + return createTypeReference(type, typeArguments); + } + return checkNoTypeArguments(node, symbol) ? type : errorType; + } + function getTypeAliasInstantiation(symbol, typeArguments, aliasSymbol, aliasTypeArguments) { + const type = getDeclaredTypeOfSymbol(symbol); + if (type === intrinsicMarkerType) { + const typeKind = intrinsicTypeKinds.get(symbol.escapedName); + if (typeKind !== void 0 && typeArguments && typeArguments.length === 1) { + return typeKind === 4 /* NoInfer */ ? getNoInferType(typeArguments[0]) : getStringMappingType(symbol, typeArguments[0]); + } + } + const links = getSymbolLinks(symbol); + const typeParameters = links.typeParameters; + const id = getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments); + let instantiation = links.instantiations.get(id); + if (!instantiation) { + links.instantiations.set(id, instantiation = instantiateTypeWithAlias(type, createTypeMapper(typeParameters, fillMissingTypeArguments(typeArguments, typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(symbol.valueDeclaration))), aliasSymbol, aliasTypeArguments)); + } + return instantiation; + } + function getTypeFromTypeAliasReference(node, symbol) { + if (getCheckFlags(symbol) & 1048576 /* Unresolved */) { + const typeArguments = typeArgumentsFromTypeReferenceNode(node); + const id = getAliasId(symbol, typeArguments); + let errorType2 = errorTypes.get(id); + if (!errorType2) { + errorType2 = createIntrinsicType( + 1 /* Any */, + "error", + /*objectFlags*/ + void 0, + `alias ${id}` + ); + errorType2.aliasSymbol = symbol; + errorType2.aliasTypeArguments = typeArguments; + errorTypes.set(id, errorType2); + } + return errorType2; + } + const type = getDeclaredTypeOfSymbol(symbol); + const typeParameters = getSymbolLinks(symbol).typeParameters; + if (typeParameters) { + const numTypeArguments = length(node.typeArguments); + const minTypeArgumentCount = getMinTypeArgumentCount(typeParameters); + if (numTypeArguments < minTypeArgumentCount || numTypeArguments > typeParameters.length) { + error2( + node, + minTypeArgumentCount === typeParameters.length ? Diagnostics.Generic_type_0_requires_1_type_argument_s : Diagnostics.Generic_type_0_requires_between_1_and_2_type_arguments, + symbolToString(symbol), + minTypeArgumentCount, + typeParameters.length + ); + return errorType; + } + const aliasSymbol = getAliasSymbolForTypeNode(node); + let newAliasSymbol = aliasSymbol && (isLocalTypeAlias(symbol) || !isLocalTypeAlias(aliasSymbol)) ? aliasSymbol : void 0; + let aliasTypeArguments; + if (newAliasSymbol) { + aliasTypeArguments = getTypeArgumentsForAliasSymbol(newAliasSymbol); + } else if (isTypeReferenceType(node)) { + const aliasSymbol2 = resolveTypeReferenceName( + node, + 2097152 /* Alias */, + /*ignoreErrors*/ + true + ); + if (aliasSymbol2 && aliasSymbol2 !== unknownSymbol) { + const resolved = resolveAlias(aliasSymbol2); + if (resolved && resolved.flags & 524288 /* TypeAlias */) { + newAliasSymbol = resolved; + aliasTypeArguments = typeArgumentsFromTypeReferenceNode(node) || (typeParameters ? [] : void 0); + } + } + } + return getTypeAliasInstantiation(symbol, typeArgumentsFromTypeReferenceNode(node), newAliasSymbol, aliasTypeArguments); + } + return checkNoTypeArguments(node, symbol) ? type : errorType; + } + function isLocalTypeAlias(symbol) { + var _a; + const declaration = (_a = symbol.declarations) == null ? void 0 : _a.find(isTypeAlias); + return !!(declaration && getContainingFunction(declaration)); + } + function getTypeReferenceName(node) { + switch (node.kind) { + case 183 /* TypeReference */: + return node.typeName; + case 233 /* ExpressionWithTypeArguments */: + const expr = node.expression; + if (isEntityNameExpression(expr)) { + return expr; + } + } + return void 0; + } + function getSymbolPath(symbol) { + return symbol.parent ? `${getSymbolPath(symbol.parent)}.${symbol.escapedName}` : symbol.escapedName; + } + function getUnresolvedSymbolForEntityName(name) { + const identifier = name.kind === 166 /* QualifiedName */ ? name.right : name.kind === 211 /* PropertyAccessExpression */ ? name.name : name; + const text = identifier.escapedText; + if (text) { + const parentSymbol = name.kind === 166 /* QualifiedName */ ? getUnresolvedSymbolForEntityName(name.left) : name.kind === 211 /* PropertyAccessExpression */ ? getUnresolvedSymbolForEntityName(name.expression) : void 0; + const path = parentSymbol ? `${getSymbolPath(parentSymbol)}.${text}` : text; + let result = unresolvedSymbols.get(path); + if (!result) { + unresolvedSymbols.set(path, result = createSymbol(524288 /* TypeAlias */, text, 1048576 /* Unresolved */)); + result.parent = parentSymbol; + result.links.declaredType = unresolvedType; + } + return result; + } + return unknownSymbol; + } + function resolveTypeReferenceName(typeReference, meaning, ignoreErrors) { + const name = getTypeReferenceName(typeReference); + if (!name) { + return unknownSymbol; + } + const symbol = resolveEntityName(name, meaning, ignoreErrors); + return symbol && symbol !== unknownSymbol ? symbol : ignoreErrors ? unknownSymbol : getUnresolvedSymbolForEntityName(name); + } + function getTypeReferenceType(node, symbol) { + if (symbol === unknownSymbol) { + return errorType; + } + symbol = getExpandoSymbol(symbol) || symbol; + if (symbol.flags & (32 /* Class */ | 64 /* Interface */)) { + return getTypeFromClassOrInterfaceReference(node, symbol); + } + if (symbol.flags & 524288 /* TypeAlias */) { + return getTypeFromTypeAliasReference(node, symbol); + } + const res = tryGetDeclaredTypeOfSymbol(symbol); + if (res) { + return checkNoTypeArguments(node, symbol) ? getRegularTypeOfLiteralType(res) : errorType; + } + if (symbol.flags & 111551 /* Value */ && isJSDocTypeReference(node)) { + const jsdocType = getTypeFromJSDocValueReference(node, symbol); + if (jsdocType) { + return jsdocType; + } else { + resolveTypeReferenceName(node, 788968 /* Type */); + return getTypeOfSymbol(symbol); + } + } + return errorType; + } + function getTypeFromJSDocValueReference(node, symbol) { + const links = getNodeLinks(node); + if (!links.resolvedJSDocType) { + const valueType = getTypeOfSymbol(symbol); + let typeType = valueType; + if (symbol.valueDeclaration) { + const isImportTypeWithQualifier = node.kind === 205 /* ImportType */ && node.qualifier; + if (valueType.symbol && valueType.symbol !== symbol && isImportTypeWithQualifier) { + typeType = getTypeReferenceType(node, valueType.symbol); + } + } + links.resolvedJSDocType = typeType; + } + return links.resolvedJSDocType; + } + function getNoInferType(type) { + return isNoInferTargetType(type) ? getOrCreateSubstitutionType(type, unknownType) : type; + } + function isNoInferTargetType(type) { + return !!(type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, isNoInferTargetType) || type.flags & 33554432 /* Substitution */ && !isNoInferType(type) && isNoInferTargetType(type.baseType) || type.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(type) || type.flags & (465829888 /* Instantiable */ & ~33554432 /* Substitution */) && !isPatternLiteralType(type)); + } + function isNoInferType(type) { + return !!(type.flags & 33554432 /* Substitution */ && type.constraint.flags & 2 /* Unknown */); + } + function getSubstitutionType(baseType, constraint) { + return constraint.flags & 3 /* AnyOrUnknown */ || constraint === baseType || baseType.flags & 1 /* Any */ ? baseType : getOrCreateSubstitutionType(baseType, constraint); + } + function getOrCreateSubstitutionType(baseType, constraint) { + const id = `${getTypeId(baseType)}>${getTypeId(constraint)}`; + const cached = substitutionTypes.get(id); + if (cached) { + return cached; + } + const result = createType(33554432 /* Substitution */); + result.baseType = baseType; + result.constraint = constraint; + substitutionTypes.set(id, result); + return result; + } + function getSubstitutionIntersection(substitutionType) { + return isNoInferType(substitutionType) ? substitutionType.baseType : getIntersectionType([substitutionType.constraint, substitutionType.baseType]); + } + function isUnaryTupleTypeNode(node) { + return node.kind === 189 /* TupleType */ && node.elements.length === 1; + } + function getImpliedConstraint(type, checkNode, extendsNode) { + return isUnaryTupleTypeNode(checkNode) && isUnaryTupleTypeNode(extendsNode) ? getImpliedConstraint(type, checkNode.elements[0], extendsNode.elements[0]) : getActualTypeVariable(getTypeFromTypeNode(checkNode)) === getActualTypeVariable(type) ? getTypeFromTypeNode(extendsNode) : void 0; + } + function getConditionalFlowTypeOfType(type, node) { + let constraints; + let covariant = true; + while (node && !isStatement(node) && node.kind !== 320 /* JSDoc */) { + const parent2 = node.parent; + if (parent2.kind === 169 /* Parameter */) { + covariant = !covariant; + } + if ((covariant || type.flags & 8650752 /* TypeVariable */) && parent2.kind === 194 /* ConditionalType */ && node === parent2.trueType) { + const constraint = getImpliedConstraint(type, parent2.checkType, parent2.extendsType); + if (constraint) { + constraints = append(constraints, constraint); + } + } else if (type.flags & 262144 /* TypeParameter */ && parent2.kind === 200 /* MappedType */ && !parent2.nameType && node === parent2.type) { + const mappedType = getTypeFromTypeNode(parent2); + if (getTypeParameterFromMappedType(mappedType) === getActualTypeVariable(type)) { + const typeParameter = getHomomorphicTypeVariable(mappedType); + if (typeParameter) { + const constraint = getConstraintOfTypeParameter(typeParameter); + if (constraint && everyType(constraint, isArrayOrTupleType)) { + constraints = append(constraints, getUnionType([numberType, numericStringType])); + } + } + } + } + node = parent2; + } + return constraints ? getSubstitutionType(type, getIntersectionType(constraints)) : type; + } + function isJSDocTypeReference(node) { + return !!(node.flags & 16777216 /* JSDoc */) && (node.kind === 183 /* TypeReference */ || node.kind === 205 /* ImportType */); + } + function checkNoTypeArguments(node, symbol) { + if (node.typeArguments) { + error2(node, Diagnostics.Type_0_is_not_generic, symbol ? symbolToString(symbol) : node.typeName ? declarationNameToString(node.typeName) : anon); + return false; + } + return true; + } + function getIntendedTypeFromJSDocTypeReference(node) { + if (isIdentifier(node.typeName)) { + const typeArgs = node.typeArguments; + switch (node.typeName.escapedText) { + case "String": + checkNoTypeArguments(node); + return stringType; + case "Number": + checkNoTypeArguments(node); + return numberType; + case "Boolean": + checkNoTypeArguments(node); + return booleanType; + case "Void": + checkNoTypeArguments(node); + return voidType; + case "Undefined": + checkNoTypeArguments(node); + return undefinedType; + case "Null": + checkNoTypeArguments(node); + return nullType; + case "Function": + case "function": + checkNoTypeArguments(node); + return globalFunctionType; + case "array": + return (!typeArgs || !typeArgs.length) && !noImplicitAny ? anyArrayType : void 0; + case "promise": + return (!typeArgs || !typeArgs.length) && !noImplicitAny ? createPromiseType(anyType) : void 0; + case "Object": + if (typeArgs && typeArgs.length === 2) { + if (isJSDocIndexSignature(node)) { + const indexed = getTypeFromTypeNode(typeArgs[0]); + const target = getTypeFromTypeNode(typeArgs[1]); + const indexInfo = indexed === stringType || indexed === numberType ? [createIndexInfo( + indexed, + target, + /*isReadonly*/ + false + )] : emptyArray; + return createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + indexInfo + ); + } + return anyType; + } + checkNoTypeArguments(node); + return !noImplicitAny ? anyType : void 0; + } + } + } + function getTypeFromJSDocNullableTypeNode(node) { + const type = getTypeFromTypeNode(node.type); + return strictNullChecks ? getNullableType(type, 65536 /* Null */) : type; + } + function getTypeFromTypeReference(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + if (isConstTypeReference(node) && isAssertionExpression(node.parent)) { + links.resolvedSymbol = unknownSymbol; + return links.resolvedType = checkExpressionCached(node.parent.expression); + } + let symbol; + let type; + const meaning = 788968 /* Type */; + if (isJSDocTypeReference(node)) { + type = getIntendedTypeFromJSDocTypeReference(node); + if (!type) { + symbol = resolveTypeReferenceName( + node, + meaning, + /*ignoreErrors*/ + true + ); + if (symbol === unknownSymbol) { + symbol = resolveTypeReferenceName(node, meaning | 111551 /* Value */); + } else { + resolveTypeReferenceName(node, meaning); + } + type = getTypeReferenceType(node, symbol); + } + } + if (!type) { + symbol = resolveTypeReferenceName(node, meaning); + type = getTypeReferenceType(node, symbol); + } + links.resolvedSymbol = symbol; + links.resolvedType = type; + } + return links.resolvedType; + } + function typeArgumentsFromTypeReferenceNode(node) { + return map(node.typeArguments, getTypeFromTypeNode); + } + function getTypeFromTypeQueryNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const type = checkExpressionWithTypeArguments(node); + links.resolvedType = getRegularTypeOfLiteralType(getWidenedType(type)); + } + return links.resolvedType; + } + function getTypeOfGlobalSymbol(symbol, arity) { + function getTypeDeclaration(symbol2) { + const declarations = symbol2.declarations; + if (declarations) { + for (const declaration of declarations) { + switch (declaration.kind) { + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + return declaration; + } + } + } + } + if (!symbol) { + return arity ? emptyGenericType : emptyObjectType; + } + const type = getDeclaredTypeOfSymbol(symbol); + if (!(type.flags & 524288 /* Object */)) { + error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_be_a_class_or_interface_type, symbolName(symbol)); + return arity ? emptyGenericType : emptyObjectType; + } + if (length(type.typeParameters) !== arity) { + error2(getTypeDeclaration(symbol), Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity); + return arity ? emptyGenericType : emptyObjectType; + } + return type; + } + function getGlobalValueSymbol(name, reportErrors2) { + return getGlobalSymbol(name, 111551 /* Value */, reportErrors2 ? Diagnostics.Cannot_find_global_value_0 : void 0); + } + function getGlobalTypeSymbol(name, reportErrors2) { + return getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0); + } + function getGlobalTypeAliasSymbol(name, arity, reportErrors2) { + const symbol = getGlobalSymbol(name, 788968 /* Type */, reportErrors2 ? Diagnostics.Cannot_find_global_type_0 : void 0); + if (symbol) { + getDeclaredTypeOfSymbol(symbol); + if (length(getSymbolLinks(symbol).typeParameters) !== arity) { + const decl = symbol.declarations && find(symbol.declarations, isTypeAliasDeclaration); + error2(decl, Diagnostics.Global_type_0_must_have_1_type_parameter_s, symbolName(symbol), arity); + return void 0; + } + } + return symbol; + } + function getGlobalSymbol(name, meaning, diagnostic) { + return resolveName( + /*location*/ + void 0, + name, + meaning, + diagnostic, + /*isUse*/ + false, + /*excludeGlobals*/ + false + ); + } + function getGlobalType(name, arity, reportErrors2) { + const symbol = getGlobalTypeSymbol(name, reportErrors2); + return symbol || reportErrors2 ? getTypeOfGlobalSymbol(symbol, arity) : void 0; + } + function getGlobalBuiltinTypes(typeNames, arity) { + let types; + for (const typeName of typeNames) { + types = append(types, getGlobalType( + typeName, + arity, + /*reportErrors*/ + false + )); + } + return types ?? emptyArray; + } + function getGlobalTypedPropertyDescriptorType() { + return deferredGlobalTypedPropertyDescriptorType || (deferredGlobalTypedPropertyDescriptorType = getGlobalType( + "TypedPropertyDescriptor", + /*arity*/ + 1, + /*reportErrors*/ + true + ) || emptyGenericType); + } + function getGlobalTemplateStringsArrayType() { + return deferredGlobalTemplateStringsArrayType || (deferredGlobalTemplateStringsArrayType = getGlobalType( + "TemplateStringsArray", + /*arity*/ + 0, + /*reportErrors*/ + true + ) || emptyObjectType); + } + function getGlobalImportMetaType() { + return deferredGlobalImportMetaType || (deferredGlobalImportMetaType = getGlobalType( + "ImportMeta", + /*arity*/ + 0, + /*reportErrors*/ + true + ) || emptyObjectType); + } + function getGlobalImportMetaExpressionType() { + if (!deferredGlobalImportMetaExpressionType) { + const symbol = createSymbol(0 /* None */, "ImportMetaExpression"); + const importMetaType = getGlobalImportMetaType(); + const metaPropertySymbol = createSymbol(4 /* Property */, "meta", 8 /* Readonly */); + metaPropertySymbol.parent = symbol; + metaPropertySymbol.links.type = importMetaType; + const members = createSymbolTable([metaPropertySymbol]); + symbol.members = members; + deferredGlobalImportMetaExpressionType = createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); + } + return deferredGlobalImportMetaExpressionType; + } + function getGlobalImportCallOptionsType(reportErrors2) { + return deferredGlobalImportCallOptionsType || (deferredGlobalImportCallOptionsType = getGlobalType( + "ImportCallOptions", + /*arity*/ + 0, + reportErrors2 + )) || emptyObjectType; + } + function getGlobalImportAttributesType(reportErrors2) { + return deferredGlobalImportAttributesType || (deferredGlobalImportAttributesType = getGlobalType( + "ImportAttributes", + /*arity*/ + 0, + reportErrors2 + )) || emptyObjectType; + } + function getGlobalESSymbolConstructorSymbol(reportErrors2) { + return deferredGlobalESSymbolConstructorSymbol || (deferredGlobalESSymbolConstructorSymbol = getGlobalValueSymbol("Symbol", reportErrors2)); + } + function getGlobalESSymbolConstructorTypeSymbol(reportErrors2) { + return deferredGlobalESSymbolConstructorTypeSymbol || (deferredGlobalESSymbolConstructorTypeSymbol = getGlobalTypeSymbol("SymbolConstructor", reportErrors2)); + } + function getGlobalESSymbolType() { + return deferredGlobalESSymbolType || (deferredGlobalESSymbolType = getGlobalType( + "Symbol", + /*arity*/ + 0, + /*reportErrors*/ + false + )) || emptyObjectType; + } + function getGlobalPromiseType(reportErrors2) { + return deferredGlobalPromiseType || (deferredGlobalPromiseType = getGlobalType( + "Promise", + /*arity*/ + 1, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalPromiseLikeType(reportErrors2) { + return deferredGlobalPromiseLikeType || (deferredGlobalPromiseLikeType = getGlobalType( + "PromiseLike", + /*arity*/ + 1, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalPromiseConstructorSymbol(reportErrors2) { + return deferredGlobalPromiseConstructorSymbol || (deferredGlobalPromiseConstructorSymbol = getGlobalValueSymbol("Promise", reportErrors2)); + } + function getGlobalPromiseConstructorLikeType(reportErrors2) { + return deferredGlobalPromiseConstructorLikeType || (deferredGlobalPromiseConstructorLikeType = getGlobalType( + "PromiseConstructorLike", + /*arity*/ + 0, + reportErrors2 + )) || emptyObjectType; + } + function getGlobalAsyncIterableType(reportErrors2) { + return deferredGlobalAsyncIterableType || (deferredGlobalAsyncIterableType = getGlobalType( + "AsyncIterable", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalAsyncIteratorType(reportErrors2) { + return deferredGlobalAsyncIteratorType || (deferredGlobalAsyncIteratorType = getGlobalType( + "AsyncIterator", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalAsyncIterableIteratorType(reportErrors2) { + return deferredGlobalAsyncIterableIteratorType || (deferredGlobalAsyncIterableIteratorType = getGlobalType( + "AsyncIterableIterator", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalBuiltinAsyncIteratorTypes() { + return deferredGlobalBuiltinAsyncIteratorTypes ?? (deferredGlobalBuiltinAsyncIteratorTypes = getGlobalBuiltinTypes(["ReadableStreamAsyncIterator"], 1)); + } + function getGlobalAsyncIteratorObjectType(reportErrors2) { + return deferredGlobalAsyncIteratorObjectType || (deferredGlobalAsyncIteratorObjectType = getGlobalType( + "AsyncIteratorObject", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalAsyncGeneratorType(reportErrors2) { + return deferredGlobalAsyncGeneratorType || (deferredGlobalAsyncGeneratorType = getGlobalType( + "AsyncGenerator", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalIterableType(reportErrors2) { + return deferredGlobalIterableType || (deferredGlobalIterableType = getGlobalType( + "Iterable", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalIteratorType(reportErrors2) { + return deferredGlobalIteratorType || (deferredGlobalIteratorType = getGlobalType( + "Iterator", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalIterableIteratorType(reportErrors2) { + return deferredGlobalIterableIteratorType || (deferredGlobalIterableIteratorType = getGlobalType( + "IterableIterator", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getBuiltinIteratorReturnType() { + return strictBuiltinIteratorReturn ? undefinedType : anyType; + } + function getGlobalBuiltinIteratorTypes() { + return deferredGlobalBuiltinIteratorTypes ?? (deferredGlobalBuiltinIteratorTypes = getGlobalBuiltinTypes(["ArrayIterator", "MapIterator", "SetIterator", "StringIterator"], 1)); + } + function getGlobalIteratorObjectType(reportErrors2) { + return deferredGlobalIteratorObjectType || (deferredGlobalIteratorObjectType = getGlobalType( + "IteratorObject", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalGeneratorType(reportErrors2) { + return deferredGlobalGeneratorType || (deferredGlobalGeneratorType = getGlobalType( + "Generator", + /*arity*/ + 3, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalIteratorYieldResultType(reportErrors2) { + return deferredGlobalIteratorYieldResultType || (deferredGlobalIteratorYieldResultType = getGlobalType( + "IteratorYieldResult", + /*arity*/ + 1, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalIteratorReturnResultType(reportErrors2) { + return deferredGlobalIteratorReturnResultType || (deferredGlobalIteratorReturnResultType = getGlobalType( + "IteratorReturnResult", + /*arity*/ + 1, + reportErrors2 + )) || emptyGenericType; + } + function getGlobalDisposableType(reportErrors2) { + return deferredGlobalDisposableType || (deferredGlobalDisposableType = getGlobalType( + "Disposable", + /*arity*/ + 0, + reportErrors2 + )) || emptyObjectType; + } + function getGlobalAsyncDisposableType(reportErrors2) { + return deferredGlobalAsyncDisposableType || (deferredGlobalAsyncDisposableType = getGlobalType( + "AsyncDisposable", + /*arity*/ + 0, + reportErrors2 + )) || emptyObjectType; + } + function getGlobalTypeOrUndefined(name, arity = 0) { + const symbol = getGlobalSymbol( + name, + 788968 /* Type */, + /*diagnostic*/ + void 0 + ); + return symbol && getTypeOfGlobalSymbol(symbol, arity); + } + function getGlobalExtractSymbol() { + deferredGlobalExtractSymbol || (deferredGlobalExtractSymbol = getGlobalTypeAliasSymbol( + "Extract", + /*arity*/ + 2, + /*reportErrors*/ + true + ) || unknownSymbol); + return deferredGlobalExtractSymbol === unknownSymbol ? void 0 : deferredGlobalExtractSymbol; + } + function getGlobalOmitSymbol() { + deferredGlobalOmitSymbol || (deferredGlobalOmitSymbol = getGlobalTypeAliasSymbol( + "Omit", + /*arity*/ + 2, + /*reportErrors*/ + true + ) || unknownSymbol); + return deferredGlobalOmitSymbol === unknownSymbol ? void 0 : deferredGlobalOmitSymbol; + } + function getGlobalAwaitedSymbol(reportErrors2) { + deferredGlobalAwaitedSymbol || (deferredGlobalAwaitedSymbol = getGlobalTypeAliasSymbol( + "Awaited", + /*arity*/ + 1, + reportErrors2 + ) || (reportErrors2 ? unknownSymbol : void 0)); + return deferredGlobalAwaitedSymbol === unknownSymbol ? void 0 : deferredGlobalAwaitedSymbol; + } + function getGlobalBigIntType() { + return deferredGlobalBigIntType || (deferredGlobalBigIntType = getGlobalType( + "BigInt", + /*arity*/ + 0, + /*reportErrors*/ + false + )) || emptyObjectType; + } + function getGlobalClassDecoratorContextType(reportErrors2) { + return deferredGlobalClassDecoratorContextType ?? (deferredGlobalClassDecoratorContextType = getGlobalType( + "ClassDecoratorContext", + /*arity*/ + 1, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalClassMethodDecoratorContextType(reportErrors2) { + return deferredGlobalClassMethodDecoratorContextType ?? (deferredGlobalClassMethodDecoratorContextType = getGlobalType( + "ClassMethodDecoratorContext", + /*arity*/ + 2, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalClassGetterDecoratorContextType(reportErrors2) { + return deferredGlobalClassGetterDecoratorContextType ?? (deferredGlobalClassGetterDecoratorContextType = getGlobalType( + "ClassGetterDecoratorContext", + /*arity*/ + 2, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalClassSetterDecoratorContextType(reportErrors2) { + return deferredGlobalClassSetterDecoratorContextType ?? (deferredGlobalClassSetterDecoratorContextType = getGlobalType( + "ClassSetterDecoratorContext", + /*arity*/ + 2, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalClassAccessorDecoratorContextType(reportErrors2) { + return deferredGlobalClassAccessorDecoratorContextType ?? (deferredGlobalClassAccessorDecoratorContextType = getGlobalType( + "ClassAccessorDecoratorContext", + /*arity*/ + 2, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalClassAccessorDecoratorTargetType(reportErrors2) { + return deferredGlobalClassAccessorDecoratorTargetType ?? (deferredGlobalClassAccessorDecoratorTargetType = getGlobalType( + "ClassAccessorDecoratorTarget", + /*arity*/ + 2, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalClassAccessorDecoratorResultType(reportErrors2) { + return deferredGlobalClassAccessorDecoratorResultType ?? (deferredGlobalClassAccessorDecoratorResultType = getGlobalType( + "ClassAccessorDecoratorResult", + /*arity*/ + 2, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalClassFieldDecoratorContextType(reportErrors2) { + return deferredGlobalClassFieldDecoratorContextType ?? (deferredGlobalClassFieldDecoratorContextType = getGlobalType( + "ClassFieldDecoratorContext", + /*arity*/ + 2, + reportErrors2 + )) ?? emptyGenericType; + } + function getGlobalNaNSymbol() { + return deferredGlobalNaNSymbol || (deferredGlobalNaNSymbol = getGlobalValueSymbol( + "NaN", + /*reportErrors*/ + false + )); + } + function getGlobalRecordSymbol() { + deferredGlobalRecordSymbol || (deferredGlobalRecordSymbol = getGlobalTypeAliasSymbol( + "Record", + /*arity*/ + 2, + /*reportErrors*/ + true + ) || unknownSymbol); + return deferredGlobalRecordSymbol === unknownSymbol ? void 0 : deferredGlobalRecordSymbol; + } + function createTypeFromGenericGlobalType(genericGlobalType, typeArguments) { + return genericGlobalType !== emptyGenericType ? createTypeReference(genericGlobalType, typeArguments) : emptyObjectType; + } + function createTypedPropertyDescriptorType(propertyType) { + return createTypeFromGenericGlobalType(getGlobalTypedPropertyDescriptorType(), [propertyType]); + } + function createIterableType(iteratedType) { + return createTypeFromGenericGlobalType(getGlobalIterableType( + /*reportErrors*/ + true + ), [iteratedType, voidType, undefinedType]); + } + function createArrayType(elementType, readonly) { + return createTypeFromGenericGlobalType(readonly ? globalReadonlyArrayType : globalArrayType, [elementType]); + } + function getTupleElementFlags(node) { + switch (node.kind) { + case 190 /* OptionalType */: + return 2 /* Optional */; + case 191 /* RestType */: + return getRestTypeElementFlags(node); + case 202 /* NamedTupleMember */: + return node.questionToken ? 2 /* Optional */ : node.dotDotDotToken ? getRestTypeElementFlags(node) : 1 /* Required */; + default: + return 1 /* Required */; + } + } + function getRestTypeElementFlags(node) { + return getArrayElementTypeNode(node.type) ? 4 /* Rest */ : 8 /* Variadic */; + } + function getArrayOrTupleTargetType(node) { + const readonly = isReadonlyTypeOperator(node.parent); + const elementType = getArrayElementTypeNode(node); + if (elementType) { + return readonly ? globalReadonlyArrayType : globalArrayType; + } + const elementFlags = map(node.elements, getTupleElementFlags); + return getTupleTargetType(elementFlags, readonly, map(node.elements, memberIfLabeledElementDeclaration)); + } + function memberIfLabeledElementDeclaration(member) { + return isNamedTupleMember(member) || isParameter(member) ? member : void 0; + } + function isDeferredTypeReferenceNode(node, hasDefaultTypeArguments) { + return !!getAliasSymbolForTypeNode(node) || isResolvedByTypeAlias(node) && (node.kind === 188 /* ArrayType */ ? mayResolveTypeAlias(node.elementType) : node.kind === 189 /* TupleType */ ? some(node.elements, mayResolveTypeAlias) : hasDefaultTypeArguments || some(node.typeArguments, mayResolveTypeAlias)); + } + function isResolvedByTypeAlias(node) { + const parent2 = node.parent; + switch (parent2.kind) { + case 196 /* ParenthesizedType */: + case 202 /* NamedTupleMember */: + case 183 /* TypeReference */: + case 192 /* UnionType */: + case 193 /* IntersectionType */: + case 199 /* IndexedAccessType */: + case 194 /* ConditionalType */: + case 198 /* TypeOperator */: + case 188 /* ArrayType */: + case 189 /* TupleType */: + return isResolvedByTypeAlias(parent2); + case 265 /* TypeAliasDeclaration */: + return true; + } + return false; + } + function mayResolveTypeAlias(node) { + switch (node.kind) { + case 183 /* TypeReference */: + return isJSDocTypeReference(node) || !!(resolveTypeReferenceName(node, 788968 /* Type */).flags & 524288 /* TypeAlias */); + case 186 /* TypeQuery */: + return true; + case 198 /* TypeOperator */: + return node.operator !== 158 /* UniqueKeyword */ && mayResolveTypeAlias(node.type); + case 196 /* ParenthesizedType */: + case 190 /* OptionalType */: + case 202 /* NamedTupleMember */: + case 316 /* JSDocOptionalType */: + case 314 /* JSDocNullableType */: + case 315 /* JSDocNonNullableType */: + case 309 /* JSDocTypeExpression */: + return mayResolveTypeAlias(node.type); + case 191 /* RestType */: + return node.type.kind !== 188 /* ArrayType */ || mayResolveTypeAlias(node.type.elementType); + case 192 /* UnionType */: + case 193 /* IntersectionType */: + return some(node.types, mayResolveTypeAlias); + case 199 /* IndexedAccessType */: + return mayResolveTypeAlias(node.objectType) || mayResolveTypeAlias(node.indexType); + case 194 /* ConditionalType */: + return mayResolveTypeAlias(node.checkType) || mayResolveTypeAlias(node.extendsType) || mayResolveTypeAlias(node.trueType) || mayResolveTypeAlias(node.falseType); + } + return false; + } + function getTypeFromArrayOrTupleTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const target = getArrayOrTupleTargetType(node); + if (target === emptyGenericType) { + links.resolvedType = emptyObjectType; + } else if (!(node.kind === 189 /* TupleType */ && some(node.elements, (e) => !!(getTupleElementFlags(e) & 8 /* Variadic */))) && isDeferredTypeReferenceNode(node)) { + links.resolvedType = node.kind === 189 /* TupleType */ && node.elements.length === 0 ? target : createDeferredTypeReference( + target, + node, + /*mapper*/ + void 0 + ); + } else { + const elementTypes = node.kind === 188 /* ArrayType */ ? [getTypeFromTypeNode(node.elementType)] : map(node.elements, getTypeFromTypeNode); + links.resolvedType = createNormalizedTypeReference(target, elementTypes); + } + } + return links.resolvedType; + } + function isReadonlyTypeOperator(node) { + return isTypeOperatorNode(node) && node.operator === 148 /* ReadonlyKeyword */; + } + function createTupleType(elementTypes, elementFlags, readonly = false, namedMemberDeclarations = []) { + const tupleTarget = getTupleTargetType(elementFlags || map(elementTypes, (_) => 1 /* Required */), readonly, namedMemberDeclarations); + return tupleTarget === emptyGenericType ? emptyObjectType : elementTypes.length ? createNormalizedTypeReference(tupleTarget, elementTypes) : tupleTarget; + } + function getTupleTargetType(elementFlags, readonly, namedMemberDeclarations) { + if (elementFlags.length === 1 && elementFlags[0] & 4 /* Rest */) { + return readonly ? globalReadonlyArrayType : globalArrayType; + } + const key = map(elementFlags, (f) => f & 1 /* Required */ ? "#" : f & 2 /* Optional */ ? "?" : f & 4 /* Rest */ ? "." : "*").join() + (readonly ? "R" : "") + (some(namedMemberDeclarations, (node) => !!node) ? "," + map(namedMemberDeclarations, (node) => node ? getNodeId(node) : "_").join(",") : ""); + let type = tupleTypes.get(key); + if (!type) { + tupleTypes.set(key, type = createTupleTargetType(elementFlags, readonly, namedMemberDeclarations)); + } + return type; + } + function createTupleTargetType(elementFlags, readonly, namedMemberDeclarations) { + const arity = elementFlags.length; + const minLength = countWhere(elementFlags, (f) => !!(f & (1 /* Required */ | 8 /* Variadic */))); + let typeParameters; + const properties = []; + let combinedFlags = 0; + if (arity) { + typeParameters = new Array(arity); + for (let i = 0; i < arity; i++) { + const typeParameter = typeParameters[i] = createTypeParameter(); + const flags = elementFlags[i]; + combinedFlags |= flags; + if (!(combinedFlags & 12 /* Variable */)) { + const property = createSymbol(4 /* Property */ | (flags & 2 /* Optional */ ? 16777216 /* Optional */ : 0), "" + i, readonly ? 8 /* Readonly */ : 0); + property.links.tupleLabelDeclaration = namedMemberDeclarations == null ? void 0 : namedMemberDeclarations[i]; + property.links.type = typeParameter; + properties.push(property); + } + } + } + const fixedLength = properties.length; + const lengthSymbol = createSymbol(4 /* Property */, "length", readonly ? 8 /* Readonly */ : 0); + if (combinedFlags & 12 /* Variable */) { + lengthSymbol.links.type = numberType; + } else { + const literalTypes = []; + for (let i = minLength; i <= arity; i++) literalTypes.push(getNumberLiteralType(i)); + lengthSymbol.links.type = getUnionType(literalTypes); + } + properties.push(lengthSymbol); + const type = createObjectType(8 /* Tuple */ | 4 /* Reference */); + type.typeParameters = typeParameters; + type.outerTypeParameters = void 0; + type.localTypeParameters = typeParameters; + type.instantiations = /* @__PURE__ */ new Map(); + type.instantiations.set(getTypeListId(type.typeParameters), type); + type.target = type; + type.resolvedTypeArguments = type.typeParameters; + type.thisType = createTypeParameter(); + type.thisType.isThisType = true; + type.thisType.constraint = type; + type.declaredProperties = properties; + type.declaredCallSignatures = emptyArray; + type.declaredConstructSignatures = emptyArray; + type.declaredIndexInfos = emptyArray; + type.elementFlags = elementFlags; + type.minLength = minLength; + type.fixedLength = fixedLength; + type.hasRestElement = !!(combinedFlags & 12 /* Variable */); + type.combinedFlags = combinedFlags; + type.readonly = readonly; + type.labeledElementDeclarations = namedMemberDeclarations; + return type; + } + function createNormalizedTypeReference(target, typeArguments) { + return target.objectFlags & 8 /* Tuple */ ? createNormalizedTupleType(target, typeArguments) : createTypeReference(target, typeArguments); + } + function createNormalizedTupleType(target, elementTypes) { + var _a, _b, _c, _d; + if (!(target.combinedFlags & 14 /* NonRequired */)) { + return createTypeReference(target, elementTypes); + } + if (target.combinedFlags & 8 /* Variadic */) { + const unionIndex = findIndex(elementTypes, (t, i) => !!(target.elementFlags[i] & 8 /* Variadic */ && t.flags & (131072 /* Never */ | 1048576 /* Union */))); + if (unionIndex >= 0) { + return checkCrossProductUnion(map(elementTypes, (t, i) => target.elementFlags[i] & 8 /* Variadic */ ? t : unknownType)) ? mapType(elementTypes[unionIndex], (t) => createNormalizedTupleType(target, replaceElement(elementTypes, unionIndex, t))) : errorType; + } + } + const expandedTypes = []; + const expandedFlags = []; + const expandedDeclarations = []; + let lastRequiredIndex = -1; + let firstRestIndex = -1; + let lastOptionalOrRestIndex = -1; + for (let i = 0; i < elementTypes.length; i++) { + const type = elementTypes[i]; + const flags = target.elementFlags[i]; + if (flags & 8 /* Variadic */) { + if (type.flags & 1 /* Any */) { + addElement(type, 4 /* Rest */, (_a = target.labeledElementDeclarations) == null ? void 0 : _a[i]); + } else if (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type)) { + addElement(type, 8 /* Variadic */, (_b = target.labeledElementDeclarations) == null ? void 0 : _b[i]); + } else if (isTupleType(type)) { + const elements = getElementTypes(type); + if (elements.length + expandedTypes.length >= 1e4) { + error2( + currentNode, + isPartOfTypeNode(currentNode) ? Diagnostics.Type_produces_a_tuple_type_that_is_too_large_to_represent : Diagnostics.Expression_produces_a_tuple_type_that_is_too_large_to_represent + ); + return errorType; + } + forEach(elements, (t, n) => { + var _a2; + return addElement(t, type.target.elementFlags[n], (_a2 = type.target.labeledElementDeclarations) == null ? void 0 : _a2[n]); + }); + } else { + addElement(isArrayLikeType(type) && getIndexTypeOfType(type, numberType) || errorType, 4 /* Rest */, (_c = target.labeledElementDeclarations) == null ? void 0 : _c[i]); + } + } else { + addElement(type, flags, (_d = target.labeledElementDeclarations) == null ? void 0 : _d[i]); + } + } + for (let i = 0; i < lastRequiredIndex; i++) { + if (expandedFlags[i] & 2 /* Optional */) expandedFlags[i] = 1 /* Required */; + } + if (firstRestIndex >= 0 && firstRestIndex < lastOptionalOrRestIndex) { + expandedTypes[firstRestIndex] = getUnionType(sameMap(expandedTypes.slice(firstRestIndex, lastOptionalOrRestIndex + 1), (t, i) => expandedFlags[firstRestIndex + i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t)); + expandedTypes.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); + expandedFlags.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); + expandedDeclarations.splice(firstRestIndex + 1, lastOptionalOrRestIndex - firstRestIndex); + } + const tupleTarget = getTupleTargetType(expandedFlags, target.readonly, expandedDeclarations); + return tupleTarget === emptyGenericType ? emptyObjectType : expandedFlags.length ? createTypeReference(tupleTarget, expandedTypes) : tupleTarget; + function addElement(type, flags, declaration) { + if (flags & 1 /* Required */) { + lastRequiredIndex = expandedFlags.length; + } + if (flags & 4 /* Rest */ && firstRestIndex < 0) { + firstRestIndex = expandedFlags.length; + } + if (flags & (2 /* Optional */ | 4 /* Rest */)) { + lastOptionalOrRestIndex = expandedFlags.length; + } + expandedTypes.push(flags & 2 /* Optional */ ? addOptionality( + type, + /*isProperty*/ + true + ) : type); + expandedFlags.push(flags); + expandedDeclarations.push(declaration); + } + } + function sliceTupleType(type, index, endSkipCount = 0) { + const target = type.target; + const endIndex = getTypeReferenceArity(type) - endSkipCount; + return index > target.fixedLength ? getRestArrayTypeOfTupleType(type) || createTupleType(emptyArray) : createTupleType( + getTypeArguments(type).slice(index, endIndex), + target.elementFlags.slice(index, endIndex), + /*readonly*/ + false, + target.labeledElementDeclarations && target.labeledElementDeclarations.slice(index, endIndex) + ); + } + function getKnownKeysOfTupleType(type) { + return getUnionType(append(arrayOf(type.target.fixedLength, (i) => getStringLiteralType("" + i)), getIndexType(type.target.readonly ? globalReadonlyArrayType : globalArrayType))); + } + function getStartElementCount(type, flags) { + const index = findIndex(type.elementFlags, (f) => !(f & flags)); + return index >= 0 ? index : type.elementFlags.length; + } + function getEndElementCount(type, flags) { + return type.elementFlags.length - findLastIndex(type.elementFlags, (f) => !(f & flags)) - 1; + } + function getTotalFixedElementCount(type) { + return type.fixedLength + getEndElementCount(type, 3 /* Fixed */); + } + function getElementTypes(type) { + const typeArguments = getTypeArguments(type); + const arity = getTypeReferenceArity(type); + return typeArguments.length === arity ? typeArguments : typeArguments.slice(0, arity); + } + function getTypeFromOptionalTypeNode(node) { + return addOptionality( + getTypeFromTypeNode(node.type), + /*isProperty*/ + true + ); + } + function getTypeId(type) { + return type.id; + } + function containsType(types, type) { + return binarySearch(types, type, getTypeId, compareValues) >= 0; + } + function insertType(types, type) { + const index = binarySearch(types, type, getTypeId, compareValues); + if (index < 0) { + types.splice(~index, 0, type); + return true; + } + return false; + } + function addTypeToUnion(typeSet, includes, type) { + const flags = type.flags; + if (!(flags & 131072 /* Never */)) { + includes |= flags & 473694207 /* IncludesMask */; + if (flags & 465829888 /* Instantiable */) includes |= 33554432 /* IncludesInstantiable */; + if (flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) includes |= 536870912 /* IncludesConstrainedTypeVariable */; + if (type === wildcardType) includes |= 8388608 /* IncludesWildcard */; + if (isErrorType(type)) includes |= 1073741824 /* IncludesError */; + if (!strictNullChecks && flags & 98304 /* Nullable */) { + if (!(getObjectFlags(type) & 65536 /* ContainsWideningType */)) includes |= 4194304 /* IncludesNonWideningType */; + } else { + const len = typeSet.length; + const index = len && type.id > typeSet[len - 1].id ? ~len : binarySearch(typeSet, type, getTypeId, compareValues); + if (index < 0) { + typeSet.splice(~index, 0, type); + } + } + } + return includes; + } + function addTypesToUnion(typeSet, includes, types) { + let lastType; + for (const type of types) { + if (type !== lastType) { + includes = type.flags & 1048576 /* Union */ ? addTypesToUnion(typeSet, includes | (isNamedUnionType(type) ? 1048576 /* Union */ : 0), type.types) : addTypeToUnion(typeSet, includes, type); + lastType = type; + } + } + return includes; + } + function removeSubtypes(types, hasObjectTypes) { + var _a; + if (types.length < 2) { + return types; + } + const id = getTypeListId(types); + const match = subtypeReductionCache.get(id); + if (match) { + return match; + } + const hasEmptyObject = hasObjectTypes && some(types, (t) => !!(t.flags & 524288 /* Object */) && !isGenericMappedType(t) && isEmptyResolvedType(resolveStructuredTypeMembers(t))); + const len = types.length; + let i = len; + let count = 0; + while (i > 0) { + i--; + const source = types[i]; + if (hasEmptyObject || source.flags & 469499904 /* StructuredOrInstantiable */) { + if (source.flags & 262144 /* TypeParameter */ && getBaseConstraintOrType(source).flags & 1048576 /* Union */) { + if (isTypeRelatedTo(source, getUnionType(map(types, (t) => t === source ? neverType : t)), strictSubtypeRelation)) { + orderedRemoveItemAt(types, i); + } + continue; + } + const keyProperty = source.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */) ? find(getPropertiesOfType(source), (p) => isUnitType(getTypeOfSymbol(p))) : void 0; + const keyPropertyType = keyProperty && getRegularTypeOfLiteralType(getTypeOfSymbol(keyProperty)); + for (const target of types) { + if (source !== target) { + if (count === 1e5) { + const estimatedCount = count / (len - i) * len; + if (estimatedCount > 1e6) { + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "removeSubtypes_DepthLimit", { typeIds: types.map((t) => t.id) }); + error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent); + return void 0; + } + } + count++; + if (keyProperty && target.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) { + const t = getTypeOfPropertyOfType(target, keyProperty.escapedName); + if (t && isUnitType(t) && getRegularTypeOfLiteralType(t) !== keyPropertyType) { + continue; + } + } + if (isTypeRelatedTo(source, target, strictSubtypeRelation) && (!(getObjectFlags(getTargetType(source)) & 1 /* Class */) || !(getObjectFlags(getTargetType(target)) & 1 /* Class */) || isTypeDerivedFrom(source, target))) { + orderedRemoveItemAt(types, i); + break; + } + } + } + } + } + subtypeReductionCache.set(id, types); + return types; + } + function removeRedundantLiteralTypes(types, includes, reduceVoidUndefined) { + let i = types.length; + while (i > 0) { + i--; + const t = types[i]; + const flags = t.flags; + const remove = flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 4 /* String */ || flags & 256 /* NumberLiteral */ && includes & 8 /* Number */ || flags & 2048 /* BigIntLiteral */ && includes & 64 /* BigInt */ || flags & 8192 /* UniqueESSymbol */ && includes & 4096 /* ESSymbol */ || reduceVoidUndefined && flags & 32768 /* Undefined */ && includes & 16384 /* Void */ || isFreshLiteralType(t) && containsType(types, t.regularType); + if (remove) { + orderedRemoveItemAt(types, i); + } + } + } + function removeStringLiteralsMatchedByTemplateLiterals(types) { + const templates = filter(types, isPatternLiteralType); + if (templates.length) { + let i = types.length; + while (i > 0) { + i--; + const t = types[i]; + if (t.flags & 128 /* StringLiteral */ && some(templates, (template) => isTypeMatchedByTemplateLiteralOrStringMapping(t, template))) { + orderedRemoveItemAt(types, i); + } + } + } + } + function isTypeMatchedByTemplateLiteralOrStringMapping(type, template) { + return template.flags & 134217728 /* TemplateLiteral */ ? isTypeMatchedByTemplateLiteralType(type, template) : isMemberOfStringMapping(type, template); + } + function removeConstrainedTypeVariables(types) { + const typeVariables = []; + for (const type of types) { + if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) { + const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; + pushIfUnique(typeVariables, type.types[index]); + } + } + for (const typeVariable of typeVariables) { + const primitives = []; + for (const type of types) { + if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) { + const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; + if (type.types[index] === typeVariable) { + insertType(primitives, type.types[1 - index]); + } + } + } + const constraint = getBaseConstraintOfType(typeVariable); + if (everyType(constraint, (t) => containsType(primitives, t))) { + let i = types.length; + while (i > 0) { + i--; + const type = types[i]; + if (type.flags & 2097152 /* Intersection */ && getObjectFlags(type) & 67108864 /* IsConstrainedTypeVariable */) { + const index = type.types[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; + if (type.types[index] === typeVariable && containsType(primitives, type.types[1 - index])) { + orderedRemoveItemAt(types, i); + } + } + } + insertType(types, typeVariable); + } + } + } + function isNamedUnionType(type) { + return !!(type.flags & 1048576 /* Union */ && (type.aliasSymbol || type.origin)); + } + function addNamedUnions(namedUnions, types) { + for (const t of types) { + if (t.flags & 1048576 /* Union */) { + const origin = t.origin; + if (t.aliasSymbol || origin && !(origin.flags & 1048576 /* Union */)) { + pushIfUnique(namedUnions, t); + } else if (origin && origin.flags & 1048576 /* Union */) { + addNamedUnions(namedUnions, origin.types); + } + } + } + } + function createOriginUnionOrIntersectionType(flags, types) { + const result = createOriginType(flags); + result.types = types; + return result; + } + function getUnionType(types, unionReduction = 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin) { + if (types.length === 0) { + return neverType; + } + if (types.length === 1) { + return types[0]; + } + if (types.length === 2 && !origin && (types[0].flags & 1048576 /* Union */ || types[1].flags & 1048576 /* Union */)) { + const infix = unionReduction === 0 /* None */ ? "N" : unionReduction === 2 /* Subtype */ ? "S" : "L"; + const index = types[0].id < types[1].id ? 0 : 1; + const id = types[index].id + infix + types[1 - index].id + getAliasId(aliasSymbol, aliasTypeArguments); + let type = unionOfUnionTypes.get(id); + if (!type) { + type = getUnionTypeWorker( + types, + unionReduction, + aliasSymbol, + aliasTypeArguments, + /*origin*/ + void 0 + ); + unionOfUnionTypes.set(id, type); + } + return type; + } + return getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin); + } + function getUnionTypeWorker(types, unionReduction, aliasSymbol, aliasTypeArguments, origin) { + let typeSet = []; + const includes = addTypesToUnion(typeSet, 0, types); + if (unionReduction !== 0 /* None */) { + if (includes & 3 /* AnyOrUnknown */) { + return includes & 1 /* Any */ ? includes & 8388608 /* IncludesWildcard */ ? wildcardType : includes & 1073741824 /* IncludesError */ ? errorType : anyType : unknownType; + } + if (includes & 32768 /* Undefined */) { + if (typeSet.length >= 2 && typeSet[0] === undefinedType && typeSet[1] === missingType) { + orderedRemoveItemAt(typeSet, 1); + } + } + if (includes & (32 /* Enum */ | 2944 /* Literal */ | 8192 /* UniqueESSymbol */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 16384 /* Void */ && includes & 32768 /* Undefined */) { + removeRedundantLiteralTypes(typeSet, includes, !!(unionReduction & 2 /* Subtype */)); + } + if (includes & 128 /* StringLiteral */ && includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) { + removeStringLiteralsMatchedByTemplateLiterals(typeSet); + } + if (includes & 536870912 /* IncludesConstrainedTypeVariable */) { + removeConstrainedTypeVariables(typeSet); + } + if (unionReduction === 2 /* Subtype */) { + typeSet = removeSubtypes(typeSet, !!(includes & 524288 /* Object */)); + if (!typeSet) { + return errorType; + } + } + if (typeSet.length === 0) { + return includes & 65536 /* Null */ ? includes & 4194304 /* IncludesNonWideningType */ ? nullType : nullWideningType : includes & 32768 /* Undefined */ ? includes & 4194304 /* IncludesNonWideningType */ ? undefinedType : undefinedWideningType : neverType; + } + } + if (!origin && includes & 1048576 /* Union */) { + const namedUnions = []; + addNamedUnions(namedUnions, types); + const reducedTypes = []; + for (const t of typeSet) { + if (!some(namedUnions, (union) => containsType(union.types, t))) { + reducedTypes.push(t); + } + } + if (!aliasSymbol && namedUnions.length === 1 && reducedTypes.length === 0) { + return namedUnions[0]; + } + const namedTypesCount = reduceLeft(namedUnions, (sum, union) => sum + union.types.length, 0); + if (namedTypesCount + reducedTypes.length === typeSet.length) { + for (const t of namedUnions) { + insertType(reducedTypes, t); + } + origin = createOriginUnionOrIntersectionType(1048576 /* Union */, reducedTypes); + } + } + const objectFlags = (includes & 36323331 /* NotPrimitiveUnion */ ? 0 : 32768 /* PrimitiveUnion */) | (includes & 2097152 /* Intersection */ ? 16777216 /* ContainsIntersections */ : 0); + return getUnionTypeFromSortedList(typeSet, objectFlags, aliasSymbol, aliasTypeArguments, origin); + } + function getUnionOrIntersectionTypePredicate(signatures, kind) { + let last2; + const types = []; + for (const sig of signatures) { + const pred = getTypePredicateOfSignature(sig); + if (pred) { + if (pred.kind !== 0 /* This */ && pred.kind !== 1 /* Identifier */ || last2 && !typePredicateKindsMatch(last2, pred)) { + return void 0; + } + last2 = pred; + types.push(pred.type); + } else { + const returnType = kind !== 2097152 /* Intersection */ ? getReturnTypeOfSignature(sig) : void 0; + if (returnType !== falseType && returnType !== regularFalseType) { + return void 0; + } + } + } + if (!last2) { + return void 0; + } + const compositeType = getUnionOrIntersectionType(types, kind); + return createTypePredicate(last2.kind, last2.parameterName, last2.parameterIndex, compositeType); + } + function typePredicateKindsMatch(a, b) { + return a.kind === b.kind && a.parameterIndex === b.parameterIndex; + } + function getUnionTypeFromSortedList(types, precomputedObjectFlags, aliasSymbol, aliasTypeArguments, origin) { + if (types.length === 0) { + return neverType; + } + if (types.length === 1) { + return types[0]; + } + const typeKey = !origin ? getTypeListId(types) : origin.flags & 1048576 /* Union */ ? `|${getTypeListId(origin.types)}` : origin.flags & 2097152 /* Intersection */ ? `&${getTypeListId(origin.types)}` : `#${origin.type.id}|${getTypeListId(types)}`; + const id = typeKey + getAliasId(aliasSymbol, aliasTypeArguments); + let type = unionTypes.get(id); + if (!type) { + type = createType(1048576 /* Union */); + type.objectFlags = precomputedObjectFlags | getPropagatingFlagsOfTypes( + types, + /*excludeKinds*/ + 98304 /* Nullable */ + ); + type.types = types; + type.origin = origin; + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = aliasTypeArguments; + if (types.length === 2 && types[0].flags & 512 /* BooleanLiteral */ && types[1].flags & 512 /* BooleanLiteral */) { + type.flags |= 16 /* Boolean */; + type.intrinsicName = "boolean"; + } + unionTypes.set(id, type); + } + return type; + } + function getTypeFromUnionTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const aliasSymbol = getAliasSymbolForTypeNode(node); + links.resolvedType = getUnionType(map(node.types, getTypeFromTypeNode), 1 /* Literal */, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol)); + } + return links.resolvedType; + } + function addTypeToIntersection(typeSet, includes, type) { + const flags = type.flags; + if (flags & 2097152 /* Intersection */) { + return addTypesToIntersection(typeSet, includes, type.types); + } + if (isEmptyAnonymousObjectType(type)) { + if (!(includes & 16777216 /* IncludesEmptyObject */)) { + includes |= 16777216 /* IncludesEmptyObject */; + typeSet.set(type.id.toString(), type); + } + } else { + if (flags & 3 /* AnyOrUnknown */) { + if (type === wildcardType) includes |= 8388608 /* IncludesWildcard */; + if (isErrorType(type)) includes |= 1073741824 /* IncludesError */; + } else if (strictNullChecks || !(flags & 98304 /* Nullable */)) { + if (type === missingType) { + includes |= 262144 /* IncludesMissingType */; + type = undefinedType; + } + if (!typeSet.has(type.id.toString())) { + if (type.flags & 109472 /* Unit */ && includes & 109472 /* Unit */) { + includes |= 67108864 /* NonPrimitive */; + } + typeSet.set(type.id.toString(), type); + } + } + includes |= flags & 473694207 /* IncludesMask */; + } + return includes; + } + function addTypesToIntersection(typeSet, includes, types) { + for (const type of types) { + includes = addTypeToIntersection(typeSet, includes, getRegularTypeOfLiteralType(type)); + } + return includes; + } + function removeRedundantSupertypes(types, includes) { + let i = types.length; + while (i > 0) { + i--; + const t = types[i]; + const remove = t.flags & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || t.flags & 8 /* Number */ && includes & 256 /* NumberLiteral */ || t.flags & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || t.flags & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || t.flags & 16384 /* Void */ && includes & 32768 /* Undefined */ || isEmptyAnonymousObjectType(t) && includes & 470302716 /* DefinitelyNonNullable */; + if (remove) { + orderedRemoveItemAt(types, i); + } + } + } + function eachUnionContains(unionTypes2, type) { + for (const u of unionTypes2) { + if (!containsType(u.types, type)) { + if (type === missingType) { + return containsType(u.types, undefinedType); + } + if (type === undefinedType) { + return containsType(u.types, missingType); + } + const primitive = type.flags & 128 /* StringLiteral */ ? stringType : type.flags & (32 /* Enum */ | 256 /* NumberLiteral */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : void 0; + if (!primitive || !containsType(u.types, primitive)) { + return false; + } + } + } + return true; + } + function extractRedundantTemplateLiterals(types) { + let i = types.length; + const literals = filter(types, (t) => !!(t.flags & 128 /* StringLiteral */)); + while (i > 0) { + i--; + const t = types[i]; + if (!(t.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */))) continue; + for (const t2 of literals) { + if (isTypeSubtypeOf(t2, t)) { + orderedRemoveItemAt(types, i); + break; + } else if (isPatternLiteralType(t)) { + return true; + } + } + } + return false; + } + function removeFromEach(types, flag) { + for (let i = 0; i < types.length; i++) { + types[i] = filterType(types[i], (t) => !(t.flags & flag)); + } + } + function intersectUnionsOfPrimitiveTypes(types) { + let unionTypes2; + const index = findIndex(types, (t) => !!(getObjectFlags(t) & 32768 /* PrimitiveUnion */)); + if (index < 0) { + return false; + } + let i = index + 1; + while (i < types.length) { + const t = types[i]; + if (getObjectFlags(t) & 32768 /* PrimitiveUnion */) { + (unionTypes2 || (unionTypes2 = [types[index]])).push(t); + orderedRemoveItemAt(types, i); + } else { + i++; + } + } + if (!unionTypes2) { + return false; + } + const checked = []; + const result = []; + for (const u of unionTypes2) { + for (const t of u.types) { + if (insertType(checked, t)) { + if (eachUnionContains(unionTypes2, t)) { + if (t === undefinedType && result.length && result[0] === missingType) { + continue; + } + if (t === missingType && result.length && result[0] === undefinedType) { + result[0] = missingType; + continue; + } + insertType(result, t); + } + } + } + } + types[index] = getUnionTypeFromSortedList(result, 32768 /* PrimitiveUnion */); + return true; + } + function createIntersectionType(types, objectFlags, aliasSymbol, aliasTypeArguments) { + const result = createType(2097152 /* Intersection */); + result.objectFlags = objectFlags | getPropagatingFlagsOfTypes( + types, + /*excludeKinds*/ + 98304 /* Nullable */ + ); + result.types = types; + result.aliasSymbol = aliasSymbol; + result.aliasTypeArguments = aliasTypeArguments; + return result; + } + function getIntersectionType(types, flags = 0 /* None */, aliasSymbol, aliasTypeArguments) { + const typeMembershipMap = /* @__PURE__ */ new Map(); + const includes = addTypesToIntersection(typeMembershipMap, 0, types); + const typeSet = arrayFrom(typeMembershipMap.values()); + let objectFlags = 0 /* None */; + if (includes & 131072 /* Never */) { + return contains(typeSet, silentNeverType) ? silentNeverType : neverType; + } + if (strictNullChecks && includes & 98304 /* Nullable */ && includes & (524288 /* Object */ | 67108864 /* NonPrimitive */ | 16777216 /* IncludesEmptyObject */) || includes & 67108864 /* NonPrimitive */ && includes & (469892092 /* DisjointDomains */ & ~67108864 /* NonPrimitive */) || includes & 402653316 /* StringLike */ && includes & (469892092 /* DisjointDomains */ & ~402653316 /* StringLike */) || includes & 296 /* NumberLike */ && includes & (469892092 /* DisjointDomains */ & ~296 /* NumberLike */) || includes & 2112 /* BigIntLike */ && includes & (469892092 /* DisjointDomains */ & ~2112 /* BigIntLike */) || includes & 12288 /* ESSymbolLike */ && includes & (469892092 /* DisjointDomains */ & ~12288 /* ESSymbolLike */) || includes & 49152 /* VoidLike */ && includes & (469892092 /* DisjointDomains */ & ~49152 /* VoidLike */)) { + return neverType; + } + if (includes & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && includes & 128 /* StringLiteral */ && extractRedundantTemplateLiterals(typeSet)) { + return neverType; + } + if (includes & 1 /* Any */) { + return includes & 8388608 /* IncludesWildcard */ ? wildcardType : includes & 1073741824 /* IncludesError */ ? errorType : anyType; + } + if (!strictNullChecks && includes & 98304 /* Nullable */) { + return includes & 16777216 /* IncludesEmptyObject */ ? neverType : includes & 32768 /* Undefined */ ? undefinedType : nullType; + } + if (includes & 4 /* String */ && includes & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) || includes & 8 /* Number */ && includes & 256 /* NumberLiteral */ || includes & 64 /* BigInt */ && includes & 2048 /* BigIntLiteral */ || includes & 4096 /* ESSymbol */ && includes & 8192 /* UniqueESSymbol */ || includes & 16384 /* Void */ && includes & 32768 /* Undefined */ || includes & 16777216 /* IncludesEmptyObject */ && includes & 470302716 /* DefinitelyNonNullable */) { + if (!(flags & 1 /* NoSupertypeReduction */)) removeRedundantSupertypes(typeSet, includes); + } + if (includes & 262144 /* IncludesMissingType */) { + typeSet[typeSet.indexOf(undefinedType)] = missingType; + } + if (typeSet.length === 0) { + return unknownType; + } + if (typeSet.length === 1) { + return typeSet[0]; + } + if (typeSet.length === 2 && !(flags & 2 /* NoConstraintReduction */)) { + const typeVarIndex = typeSet[0].flags & 8650752 /* TypeVariable */ ? 0 : 1; + const typeVariable = typeSet[typeVarIndex]; + const primitiveType = typeSet[1 - typeVarIndex]; + if (typeVariable.flags & 8650752 /* TypeVariable */ && (primitiveType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) && !isGenericStringLikeType(primitiveType) || includes & 16777216 /* IncludesEmptyObject */)) { + const constraint = getBaseConstraintOfType(typeVariable); + if (constraint && everyType(constraint, (t) => !!(t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) || isEmptyAnonymousObjectType(t))) { + if (isTypeStrictSubtypeOf(constraint, primitiveType)) { + return typeVariable; + } + if (!(constraint.flags & 1048576 /* Union */ && someType(constraint, (c) => isTypeStrictSubtypeOf(c, primitiveType)))) { + if (!isTypeStrictSubtypeOf(primitiveType, constraint)) { + return neverType; + } + } + objectFlags = 67108864 /* IsConstrainedTypeVariable */; + } + } + } + const id = getTypeListId(typeSet) + (flags & 2 /* NoConstraintReduction */ ? "*" : getAliasId(aliasSymbol, aliasTypeArguments)); + let result = intersectionTypes.get(id); + if (!result) { + if (includes & 1048576 /* Union */) { + if (intersectUnionsOfPrimitiveTypes(typeSet)) { + result = getIntersectionType(typeSet, flags, aliasSymbol, aliasTypeArguments); + } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && t.types[0].flags & 32768 /* Undefined */))) { + const containedUndefinedType = some(typeSet, containsMissingType) ? missingType : undefinedType; + removeFromEach(typeSet, 32768 /* Undefined */); + result = getUnionType([getIntersectionType(typeSet, flags), containedUndefinedType], 1 /* Literal */, aliasSymbol, aliasTypeArguments); + } else if (every(typeSet, (t) => !!(t.flags & 1048576 /* Union */ && (t.types[0].flags & 65536 /* Null */ || t.types[1].flags & 65536 /* Null */)))) { + removeFromEach(typeSet, 65536 /* Null */); + result = getUnionType([getIntersectionType(typeSet, flags), nullType], 1 /* Literal */, aliasSymbol, aliasTypeArguments); + } else if (typeSet.length >= 3 && types.length > 2) { + const middle = Math.floor(typeSet.length / 2); + result = getIntersectionType([getIntersectionType(typeSet.slice(0, middle), flags), getIntersectionType(typeSet.slice(middle), flags)], flags, aliasSymbol, aliasTypeArguments); + } else { + if (!checkCrossProductUnion(typeSet)) { + return errorType; + } + const constituents = getCrossProductIntersections(typeSet, flags); + const origin = some(constituents, (t) => !!(t.flags & 2097152 /* Intersection */)) && getConstituentCountOfTypes(constituents) > getConstituentCountOfTypes(typeSet) ? createOriginUnionOrIntersectionType(2097152 /* Intersection */, typeSet) : void 0; + result = getUnionType(constituents, 1 /* Literal */, aliasSymbol, aliasTypeArguments, origin); + } + } else { + result = createIntersectionType(typeSet, objectFlags, aliasSymbol, aliasTypeArguments); + } + intersectionTypes.set(id, result); + } + return result; + } + function getCrossProductUnionSize(types) { + return reduceLeft(types, (n, t) => t.flags & 1048576 /* Union */ ? n * t.types.length : t.flags & 131072 /* Never */ ? 0 : n, 1); + } + function checkCrossProductUnion(types) { + var _a; + const size = getCrossProductUnionSize(types); + if (size >= 1e5) { + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkCrossProductUnion_DepthLimit", { typeIds: types.map((t) => t.id), size }); + error2(currentNode, Diagnostics.Expression_produces_a_union_type_that_is_too_complex_to_represent); + return false; + } + return true; + } + function getCrossProductIntersections(types, flags) { + const count = getCrossProductUnionSize(types); + const intersections = []; + for (let i = 0; i < count; i++) { + const constituents = types.slice(); + let n = i; + for (let j = types.length - 1; j >= 0; j--) { + if (types[j].flags & 1048576 /* Union */) { + const sourceTypes = types[j].types; + const length2 = sourceTypes.length; + constituents[j] = sourceTypes[n % length2]; + n = Math.floor(n / length2); + } + } + const t = getIntersectionType(constituents, flags); + if (!(t.flags & 131072 /* Never */)) intersections.push(t); + } + return intersections; + } + function getConstituentCount(type) { + return !(type.flags & 3145728 /* UnionOrIntersection */) || type.aliasSymbol ? 1 : type.flags & 1048576 /* Union */ && type.origin ? getConstituentCount(type.origin) : getConstituentCountOfTypes(type.types); + } + function getConstituentCountOfTypes(types) { + return reduceLeft(types, (n, t) => n + getConstituentCount(t), 0); + } + function getTypeFromIntersectionTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const aliasSymbol = getAliasSymbolForTypeNode(node); + const types = map(node.types, getTypeFromTypeNode); + const emptyIndex = types.length === 2 ? types.indexOf(emptyTypeLiteralType) : -1; + const t = emptyIndex >= 0 ? types[1 - emptyIndex] : unknownType; + const noSupertypeReduction = !!(t.flags & (4 /* String */ | 8 /* Number */ | 64 /* BigInt */) || t.flags & 134217728 /* TemplateLiteral */ && isPatternLiteralType(t)); + links.resolvedType = getIntersectionType(types, noSupertypeReduction ? 1 /* NoSupertypeReduction */ : 0, aliasSymbol, getTypeArgumentsForAliasSymbol(aliasSymbol)); + } + return links.resolvedType; + } + function createIndexType(type, indexFlags) { + const result = createType(4194304 /* Index */); + result.type = type; + result.indexFlags = indexFlags; + return result; + } + function createOriginIndexType(type) { + const result = createOriginType(4194304 /* Index */); + result.type = type; + return result; + } + function getIndexTypeForGenericType(type, indexFlags) { + return indexFlags & 1 /* StringsOnly */ ? type.resolvedStringIndexType || (type.resolvedStringIndexType = createIndexType(type, 1 /* StringsOnly */)) : type.resolvedIndexType || (type.resolvedIndexType = createIndexType(type, 0 /* None */)); + } + function getIndexTypeForMappedType(type, indexFlags) { + const typeParameter = getTypeParameterFromMappedType(type); + const constraintType = getConstraintTypeFromMappedType(type); + const nameType = getNameTypeFromMappedType(type.target || type); + if (!nameType && !(indexFlags & 2 /* NoIndexSignatures */)) { + return constraintType; + } + const keyTypes = []; + if (isGenericIndexType(constraintType)) { + if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + return getIndexTypeForGenericType(type, indexFlags); + } + forEachType(constraintType, addMemberForKeyType); + } else if (isMappedTypeWithKeyofConstraintDeclaration(type)) { + const modifiersType = getApparentType(getModifiersTypeFromMappedType(type)); + forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType(modifiersType, 8576 /* StringOrNumberLiteralOrUnique */, !!(indexFlags & 1 /* StringsOnly */), addMemberForKeyType); + } else { + forEachType(getLowerBoundOfKeyType(constraintType), addMemberForKeyType); + } + const result = indexFlags & 2 /* NoIndexSignatures */ ? filterType(getUnionType(keyTypes), (t) => !(t.flags & (1 /* Any */ | 4 /* String */))) : getUnionType(keyTypes); + if (result.flags & 1048576 /* Union */ && constraintType.flags & 1048576 /* Union */ && getTypeListId(result.types) === getTypeListId(constraintType.types)) { + return constraintType; + } + return result; + function addMemberForKeyType(keyType) { + const propNameType = nameType ? instantiateType(nameType, appendTypeMapping(type.mapper, typeParameter, keyType)) : keyType; + keyTypes.push(propNameType === stringType ? stringOrNumberType : propNameType); + } + } + function hasDistributiveNameType(mappedType) { + const typeVariable = getTypeParameterFromMappedType(mappedType); + return isDistributive(getNameTypeFromMappedType(mappedType) || typeVariable); + function isDistributive(type) { + return type.flags & (3 /* AnyOrUnknown */ | 402784252 /* Primitive */ | 131072 /* Never */ | 262144 /* TypeParameter */ | 524288 /* Object */ | 67108864 /* NonPrimitive */) ? true : type.flags & 16777216 /* Conditional */ ? type.root.isDistributive && type.checkType === typeVariable : type.flags & (3145728 /* UnionOrIntersection */ | 134217728 /* TemplateLiteral */) ? every(type.types, isDistributive) : type.flags & 8388608 /* IndexedAccess */ ? isDistributive(type.objectType) && isDistributive(type.indexType) : type.flags & 33554432 /* Substitution */ ? isDistributive(type.baseType) && isDistributive(type.constraint) : type.flags & 268435456 /* StringMapping */ ? isDistributive(type.type) : false; + } + } + function getLiteralTypeFromPropertyName(name) { + if (isPrivateIdentifier(name)) { + return neverType; + } + if (isNumericLiteral(name)) { + return getRegularTypeOfLiteralType(checkExpression(name)); + } + if (isComputedPropertyName(name)) { + return getRegularTypeOfLiteralType(checkComputedPropertyName(name)); + } + const propertyName = getPropertyNameForPropertyNameNode(name); + if (propertyName !== void 0) { + return getStringLiteralType(unescapeLeadingUnderscores(propertyName)); + } + if (isExpression(name)) { + return getRegularTypeOfLiteralType(checkExpression(name)); + } + return neverType; + } + function getLiteralTypeFromProperty(prop, include, includeNonPublic) { + if (includeNonPublic || !(getDeclarationModifierFlagsFromSymbol(prop) & 6 /* NonPublicAccessibilityModifier */)) { + let type = getSymbolLinks(getLateBoundSymbol(prop)).nameType; + if (!type) { + const name = getNameOfDeclaration(prop.valueDeclaration); + type = prop.escapedName === "default" /* Default */ ? getStringLiteralType("default") : name && getLiteralTypeFromPropertyName(name) || (!isKnownSymbol(prop) ? getStringLiteralType(symbolName(prop)) : void 0); + } + if (type && type.flags & include) { + return type; + } + } + return neverType; + } + function isKeyTypeIncluded(keyType, include) { + return !!(keyType.flags & include || keyType.flags & 2097152 /* Intersection */ && some(keyType.types, (t) => isKeyTypeIncluded(t, include))); + } + function getLiteralTypeFromProperties(type, include, includeOrigin) { + const origin = includeOrigin && (getObjectFlags(type) & (3 /* ClassOrInterface */ | 4 /* Reference */) || type.aliasSymbol) ? createOriginIndexType(type) : void 0; + const propertyTypes = map(getPropertiesOfType(type), (prop) => getLiteralTypeFromProperty(prop, include)); + const indexKeyTypes = map(getIndexInfosOfType(type), (info) => info !== enumNumberIndexInfo && isKeyTypeIncluded(info.keyType, include) ? info.keyType === stringType && include & 8 /* Number */ ? stringOrNumberType : info.keyType : neverType); + return getUnionType( + concatenate(propertyTypes, indexKeyTypes), + 1 /* Literal */, + /*aliasSymbol*/ + void 0, + /*aliasTypeArguments*/ + void 0, + origin + ); + } + function shouldDeferIndexType(type, indexFlags = 0 /* None */) { + return !!(type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericTupleType(type) || isGenericMappedType(type) && (!hasDistributiveNameType(type) || getMappedTypeNameTypeKind(type) === 2 /* Remapping */) || type.flags & 1048576 /* Union */ && !(indexFlags & 4 /* NoReducibleCheck */) && isGenericReducibleType(type) || type.flags & 2097152 /* Intersection */ && maybeTypeOfKind(type, 465829888 /* Instantiable */) && some(type.types, isEmptyAnonymousObjectType)); + } + function getIndexType(type, indexFlags = 0 /* None */) { + type = getReducedType(type); + return isNoInferType(type) ? getNoInferType(getIndexType(type.baseType, indexFlags)) : shouldDeferIndexType(type, indexFlags) ? getIndexTypeForGenericType(type, indexFlags) : type.flags & 1048576 /* Union */ ? getIntersectionType(map(type.types, (t) => getIndexType(t, indexFlags))) : type.flags & 2097152 /* Intersection */ ? getUnionType(map(type.types, (t) => getIndexType(t, indexFlags))) : getObjectFlags(type) & 32 /* Mapped */ ? getIndexTypeForMappedType(type, indexFlags) : type === wildcardType ? wildcardType : type.flags & 2 /* Unknown */ ? neverType : type.flags & (1 /* Any */ | 131072 /* Never */) ? stringNumberSymbolType : getLiteralTypeFromProperties(type, (indexFlags & 2 /* NoIndexSignatures */ ? 128 /* StringLiteral */ : 402653316 /* StringLike */) | (indexFlags & 1 /* StringsOnly */ ? 0 : 296 /* NumberLike */ | 12288 /* ESSymbolLike */), indexFlags === 0 /* None */); + } + function getExtractStringType(type) { + const extractTypeAlias = getGlobalExtractSymbol(); + return extractTypeAlias ? getTypeAliasInstantiation(extractTypeAlias, [type, stringType]) : stringType; + } + function getIndexTypeOrString(type) { + const indexType = getExtractStringType(getIndexType(type)); + return indexType.flags & 131072 /* Never */ ? stringType : indexType; + } + function getTypeFromTypeOperatorNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + switch (node.operator) { + case 143 /* KeyOfKeyword */: + links.resolvedType = getIndexType(getTypeFromTypeNode(node.type)); + break; + case 158 /* UniqueKeyword */: + links.resolvedType = node.type.kind === 155 /* SymbolKeyword */ ? getESSymbolLikeTypeForNode(walkUpParenthesizedTypes(node.parent)) : errorType; + break; + case 148 /* ReadonlyKeyword */: + links.resolvedType = getTypeFromTypeNode(node.type); + break; + default: + Debug.assertNever(node.operator); + } + } + return links.resolvedType; + } + function getTypeFromTemplateTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getTemplateLiteralType( + [node.head.text, ...map(node.templateSpans, (span) => span.literal.text)], + map(node.templateSpans, (span) => getTypeFromTypeNode(span.type)) + ); + } + return links.resolvedType; + } + function getTemplateLiteralType(texts, types) { + const unionIndex = findIndex(types, (t) => !!(t.flags & (131072 /* Never */ | 1048576 /* Union */))); + if (unionIndex >= 0) { + return checkCrossProductUnion(types) ? mapType(types[unionIndex], (t) => getTemplateLiteralType(texts, replaceElement(types, unionIndex, t))) : errorType; + } + if (contains(types, wildcardType)) { + return wildcardType; + } + const newTypes = []; + const newTexts = []; + let text = texts[0]; + if (!addSpans(texts, types)) { + return stringType; + } + if (newTypes.length === 0) { + return getStringLiteralType(text); + } + newTexts.push(text); + if (every(newTexts, (t) => t === "")) { + if (every(newTypes, (t) => !!(t.flags & 4 /* String */))) { + return stringType; + } + if (newTypes.length === 1 && isPatternLiteralType(newTypes[0])) { + return newTypes[0]; + } + } + const id = `${getTypeListId(newTypes)}|${map(newTexts, (t) => t.length).join(",")}|${newTexts.join("")}`; + let type = templateLiteralTypes.get(id); + if (!type) { + templateLiteralTypes.set(id, type = createTemplateLiteralType(newTexts, newTypes)); + } + return type; + function addSpans(texts2, types2) { + for (let i = 0; i < types2.length; i++) { + const t = types2[i]; + if (t.flags & (2944 /* Literal */ | 65536 /* Null */ | 32768 /* Undefined */)) { + text += getTemplateStringForType(t) || ""; + text += texts2[i + 1]; + } else if (t.flags & 134217728 /* TemplateLiteral */) { + text += t.texts[0]; + if (!addSpans(t.texts, t.types)) return false; + text += texts2[i + 1]; + } else if (isGenericIndexType(t) || isPatternLiteralPlaceholderType(t)) { + newTypes.push(t); + newTexts.push(text); + text = texts2[i + 1]; + } else { + return false; + } + } + return true; + } + } + function getTemplateStringForType(type) { + return type.flags & 128 /* StringLiteral */ ? type.value : type.flags & 256 /* NumberLiteral */ ? "" + type.value : type.flags & 2048 /* BigIntLiteral */ ? pseudoBigIntToString(type.value) : type.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) ? type.intrinsicName : void 0; + } + function createTemplateLiteralType(texts, types) { + const type = createType(134217728 /* TemplateLiteral */); + type.texts = texts; + type.types = types; + return type; + } + function getStringMappingType(symbol, type) { + return type.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapType(type, (t) => getStringMappingType(symbol, t)) : type.flags & 128 /* StringLiteral */ ? getStringLiteralType(applyStringMapping(symbol, type.value)) : type.flags & 134217728 /* TemplateLiteral */ ? getTemplateLiteralType(...applyTemplateStringMapping(symbol, type.texts, type.types)) : ( + // Mapping> === Mapping + type.flags & 268435456 /* StringMapping */ && symbol === type.symbol ? type : type.flags & (1 /* Any */ | 4 /* String */ | 268435456 /* StringMapping */) || isGenericIndexType(type) ? getStringMappingTypeForGenericType(symbol, type) : ( + // This handles Mapping<`${number}`> and Mapping<`${bigint}`> + isPatternLiteralPlaceholderType(type) ? getStringMappingTypeForGenericType(symbol, getTemplateLiteralType(["", ""], [type])) : type + ) + ); + } + function applyStringMapping(symbol, str) { + switch (intrinsicTypeKinds.get(symbol.escapedName)) { + case 0 /* Uppercase */: + return str.toUpperCase(); + case 1 /* Lowercase */: + return str.toLowerCase(); + case 2 /* Capitalize */: + return str.charAt(0).toUpperCase() + str.slice(1); + case 3 /* Uncapitalize */: + return str.charAt(0).toLowerCase() + str.slice(1); + } + return str; + } + function applyTemplateStringMapping(symbol, texts, types) { + switch (intrinsicTypeKinds.get(symbol.escapedName)) { + case 0 /* Uppercase */: + return [texts.map((t) => t.toUpperCase()), types.map((t) => getStringMappingType(symbol, t))]; + case 1 /* Lowercase */: + return [texts.map((t) => t.toLowerCase()), types.map((t) => getStringMappingType(symbol, t))]; + case 2 /* Capitalize */: + return [texts[0] === "" ? texts : [texts[0].charAt(0).toUpperCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types]; + case 3 /* Uncapitalize */: + return [texts[0] === "" ? texts : [texts[0].charAt(0).toLowerCase() + texts[0].slice(1), ...texts.slice(1)], texts[0] === "" ? [getStringMappingType(symbol, types[0]), ...types.slice(1)] : types]; + } + return [texts, types]; + } + function getStringMappingTypeForGenericType(symbol, type) { + const id = `${getSymbolId(symbol)},${getTypeId(type)}`; + let result = stringMappingTypes.get(id); + if (!result) { + stringMappingTypes.set(id, result = createStringMappingType(symbol, type)); + } + return result; + } + function createStringMappingType(symbol, type) { + const result = createTypeWithSymbol(268435456 /* StringMapping */, symbol); + result.type = type; + return result; + } + function createIndexedAccessType(objectType, indexType, accessFlags, aliasSymbol, aliasTypeArguments) { + const type = createType(8388608 /* IndexedAccess */); + type.objectType = objectType; + type.indexType = indexType; + type.accessFlags = accessFlags; + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = aliasTypeArguments; + return type; + } + function isJSLiteralType(type) { + if (noImplicitAny) { + return false; + } + if (getObjectFlags(type) & 4096 /* JSLiteral */) { + return true; + } + if (type.flags & 1048576 /* Union */) { + return every(type.types, isJSLiteralType); + } + if (type.flags & 2097152 /* Intersection */) { + return some(type.types, isJSLiteralType); + } + if (type.flags & 465829888 /* Instantiable */) { + const constraint = getResolvedBaseConstraint(type); + return constraint !== type && isJSLiteralType(constraint); + } + return false; + } + function getPropertyNameFromIndex(indexType, accessNode) { + return isTypeUsableAsPropertyName(indexType) ? getPropertyNameFromType(indexType) : accessNode && isPropertyName(accessNode) ? ( + // late bound names are handled in the first branch, so here we only need to handle normal names + getPropertyNameForPropertyNameNode(accessNode) + ) : void 0; + } + function isUncalledFunctionReference(node, symbol) { + if (symbol.flags & (16 /* Function */ | 8192 /* Method */)) { + const parent2 = findAncestor(node.parent, (n) => !isAccessExpression(n)) || node.parent; + if (isCallLikeExpression(parent2)) { + return isCallOrNewExpression(parent2) && isIdentifier(node) && hasMatchingArgument(parent2, node); + } + return every(symbol.declarations, (d) => !isFunctionLike(d) || isDeprecatedDeclaration2(d)); + } + return true; + } + function getPropertyTypeForIndexType(originalObjectType, objectType, indexType, fullIndexType, accessNode, accessFlags) { + const accessExpression = accessNode && accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode : void 0; + const propName = accessNode && isPrivateIdentifier(accessNode) ? void 0 : getPropertyNameFromIndex(indexType, accessNode); + if (propName !== void 0) { + if (accessFlags & 256 /* Contextual */) { + return getTypeOfPropertyOfContextualType(objectType, propName) || anyType; + } + const prop = getPropertyOfType(objectType, propName); + if (prop) { + if (accessFlags & 64 /* ReportDeprecated */ && accessNode && prop.declarations && isDeprecatedSymbol(prop) && isUncalledFunctionReference(accessNode, prop)) { + const deprecatedNode = (accessExpression == null ? void 0 : accessExpression.argumentExpression) ?? (isIndexedAccessTypeNode(accessNode) ? accessNode.indexType : accessNode); + addDeprecatedSuggestion(deprecatedNode, prop.declarations, propName); + } + if (accessExpression) { + markPropertyAsReferenced(prop, accessExpression, isSelfTypeAccess(accessExpression.expression, objectType.symbol)); + if (isAssignmentToReadonlyEntity(accessExpression, prop, getAssignmentTargetKind(accessExpression))) { + error2(accessExpression.argumentExpression, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(prop)); + return void 0; + } + if (accessFlags & 8 /* CacheSymbol */) { + getNodeLinks(accessNode).resolvedSymbol = prop; + } + if (isThisPropertyAccessInConstructor(accessExpression, prop)) { + return autoType; + } + } + const propType = accessFlags & 4 /* Writing */ ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop); + return accessExpression && getAssignmentTargetKind(accessExpression) !== 1 /* Definite */ ? getFlowTypeOfReference(accessExpression, propType) : accessNode && isIndexedAccessTypeNode(accessNode) && containsMissingType(propType) ? getUnionType([propType, undefinedType]) : propType; + } + if (everyType(objectType, isTupleType) && isNumericLiteralName(propName)) { + const index = +propName; + if (accessNode && everyType(objectType, (t) => !(t.target.combinedFlags & 12 /* Variable */)) && !(accessFlags & 16 /* AllowMissing */)) { + const indexNode = getIndexNodeForAccessExpression(accessNode); + if (isTupleType(objectType)) { + if (index < 0) { + error2(indexNode, Diagnostics.A_tuple_type_cannot_be_indexed_with_a_negative_value); + return undefinedType; + } + error2(indexNode, Diagnostics.Tuple_type_0_of_length_1_has_no_element_at_index_2, typeToString(objectType), getTypeReferenceArity(objectType), unescapeLeadingUnderscores(propName)); + } else { + error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType)); + } + } + if (index >= 0) { + errorIfWritingToReadonlyIndex(getIndexInfoOfType(objectType, numberType)); + return getTupleElementTypeOutOfStartCount(objectType, index, accessFlags & 1 /* IncludeUndefined */ ? missingType : void 0); + } + } + } + if (!(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */)) { + if (objectType.flags & (1 /* Any */ | 131072 /* Never */)) { + return objectType; + } + const indexInfo = getApplicableIndexInfo(objectType, indexType) || getIndexInfoOfType(objectType, stringType); + if (indexInfo) { + if (accessFlags & 2 /* NoIndexSignatures */ && indexInfo.keyType !== numberType) { + if (accessExpression) { + if (accessFlags & 4 /* Writing */) { + error2(accessExpression, Diagnostics.Type_0_is_generic_and_can_only_be_indexed_for_reading, typeToString(originalObjectType)); + } else { + error2(accessExpression, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(originalObjectType)); + } + } + return void 0; + } + if (accessNode && indexInfo.keyType === stringType && !isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) { + const indexNode = getIndexNodeForAccessExpression(accessNode); + error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeToString(indexType)); + return accessFlags & 1 /* IncludeUndefined */ ? getUnionType([indexInfo.type, missingType]) : indexInfo.type; + } + errorIfWritingToReadonlyIndex(indexInfo); + if (accessFlags & 1 /* IncludeUndefined */ && !(objectType.symbol && objectType.symbol.flags & (256 /* RegularEnum */ | 128 /* ConstEnum */) && (indexType.symbol && indexType.flags & 1024 /* EnumLiteral */ && getParentOfSymbol(indexType.symbol) === objectType.symbol))) { + return getUnionType([indexInfo.type, missingType]); + } + return indexInfo.type; + } + if (indexType.flags & 131072 /* Never */) { + return neverType; + } + if (isJSLiteralType(objectType)) { + return anyType; + } + if (accessExpression && !isConstEnumObjectType(objectType)) { + if (isObjectLiteralType2(objectType)) { + if (noImplicitAny && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) { + diagnostics.add(createDiagnosticForNode(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, indexType.value, typeToString(objectType))); + return undefinedType; + } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) { + const types = map(objectType.properties, (property) => { + return getTypeOfSymbol(property); + }); + return getUnionType(append(types, undefinedType)); + } + } + if (objectType.symbol === globalThisSymbol && propName !== void 0 && globalThisSymbol.exports.has(propName) && globalThisSymbol.exports.get(propName).flags & 418 /* BlockScoped */) { + error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(propName), typeToString(objectType)); + } else if (noImplicitAny && !(accessFlags & 128 /* SuppressNoImplicitAnyError */)) { + if (propName !== void 0 && typeHasStaticProperty(propName, objectType)) { + const typeName = typeToString(objectType); + error2(accessExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "[" + getTextOfNode(accessExpression.argumentExpression) + "]"); + } else if (getIndexTypeOfType(objectType, numberType)) { + error2(accessExpression.argumentExpression, Diagnostics.Element_implicitly_has_an_any_type_because_index_expression_is_not_of_type_number); + } else { + let suggestion; + if (propName !== void 0 && (suggestion = getSuggestionForNonexistentProperty(propName, objectType))) { + if (suggestion !== void 0) { + error2(accessExpression.argumentExpression, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(objectType), suggestion); + } + } else { + const suggestion2 = getSuggestionForNonexistentIndexSignature(objectType, accessExpression, indexType); + if (suggestion2 !== void 0) { + error2(accessExpression, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature_Did_you_mean_to_call_1, typeToString(objectType), suggestion2); + } else { + let errorInfo; + if (indexType.flags & 1024 /* EnumLiteral */) { + errorInfo = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Property_0_does_not_exist_on_type_1, + "[" + typeToString(indexType) + "]", + typeToString(objectType) + ); + } else if (indexType.flags & 8192 /* UniqueESSymbol */) { + const symbolName2 = getFullyQualifiedName(indexType.symbol, accessExpression); + errorInfo = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Property_0_does_not_exist_on_type_1, + "[" + symbolName2 + "]", + typeToString(objectType) + ); + } else if (indexType.flags & 128 /* StringLiteral */) { + errorInfo = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Property_0_does_not_exist_on_type_1, + indexType.value, + typeToString(objectType) + ); + } else if (indexType.flags & 256 /* NumberLiteral */) { + errorInfo = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Property_0_does_not_exist_on_type_1, + indexType.value, + typeToString(objectType) + ); + } else if (indexType.flags & (8 /* Number */ | 4 /* String */)) { + errorInfo = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.No_index_signature_with_a_parameter_of_type_0_was_found_on_type_1, + typeToString(indexType), + typeToString(objectType) + ); + } + errorInfo = chainDiagnosticMessages( + errorInfo, + Diagnostics.Element_implicitly_has_an_any_type_because_expression_of_type_0_can_t_be_used_to_index_type_1, + typeToString(fullIndexType), + typeToString(objectType) + ); + diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(accessExpression), accessExpression, errorInfo)); + } + } + } + } + return void 0; + } + } + if (accessFlags & 16 /* AllowMissing */ && isObjectLiteralType2(objectType)) { + return undefinedType; + } + if (isJSLiteralType(objectType)) { + return anyType; + } + if (accessNode) { + const indexNode = getIndexNodeForAccessExpression(accessNode); + if (indexNode.kind !== 10 /* BigIntLiteral */ && indexType.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */)) { + error2(indexNode, Diagnostics.Property_0_does_not_exist_on_type_1, "" + indexType.value, typeToString(objectType)); + } else if (indexType.flags & (4 /* String */ | 8 /* Number */)) { + error2(indexNode, Diagnostics.Type_0_has_no_matching_index_signature_for_type_1, typeToString(objectType), typeToString(indexType)); + } else { + const typeString = indexNode.kind === 10 /* BigIntLiteral */ ? "bigint" : typeToString(indexType); + error2(indexNode, Diagnostics.Type_0_cannot_be_used_as_an_index_type, typeString); + } + } + if (isTypeAny(indexType)) { + return indexType; + } + return void 0; + function errorIfWritingToReadonlyIndex(indexInfo) { + if (indexInfo && indexInfo.isReadonly && accessExpression && (isAssignmentTarget(accessExpression) || isDeleteTarget(accessExpression))) { + error2(accessExpression, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); + } + } + } + function getIndexNodeForAccessExpression(accessNode) { + return accessNode.kind === 212 /* ElementAccessExpression */ ? accessNode.argumentExpression : accessNode.kind === 199 /* IndexedAccessType */ ? accessNode.indexType : accessNode.kind === 167 /* ComputedPropertyName */ ? accessNode.expression : accessNode; + } + function isPatternLiteralPlaceholderType(type) { + if (type.flags & 2097152 /* Intersection */) { + let seenPlaceholder = false; + for (const t of type.types) { + if (t.flags & (2944 /* Literal */ | 98304 /* Nullable */) || isPatternLiteralPlaceholderType(t)) { + seenPlaceholder = true; + } else if (!(t.flags & 524288 /* Object */)) { + return false; + } + } + return seenPlaceholder; + } + return !!(type.flags & (1 /* Any */ | 4 /* String */ | 8 /* Number */ | 64 /* BigInt */)) || isPatternLiteralType(type); + } + function isPatternLiteralType(type) { + return !!(type.flags & 134217728 /* TemplateLiteral */) && every(type.types, isPatternLiteralPlaceholderType) || !!(type.flags & 268435456 /* StringMapping */) && isPatternLiteralPlaceholderType(type.type); + } + function isGenericStringLikeType(type) { + return !!(type.flags & (134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */)) && !isPatternLiteralType(type); + } + function isGenericType(type) { + return !!getGenericObjectFlags(type); + } + function isGenericObjectType(type) { + return !!(getGenericObjectFlags(type) & 4194304 /* IsGenericObjectType */); + } + function isGenericIndexType(type) { + return !!(getGenericObjectFlags(type) & 8388608 /* IsGenericIndexType */); + } + function getGenericObjectFlags(type) { + if (type.flags & 3145728 /* UnionOrIntersection */) { + if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) { + type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | reduceLeft(type.types, (flags, t) => flags | getGenericObjectFlags(t), 0); + } + return type.objectFlags & 12582912 /* IsGenericType */; + } + if (type.flags & 33554432 /* Substitution */) { + if (!(type.objectFlags & 2097152 /* IsGenericTypeComputed */)) { + type.objectFlags |= 2097152 /* IsGenericTypeComputed */ | getGenericObjectFlags(type.baseType) | getGenericObjectFlags(type.constraint); + } + return type.objectFlags & 12582912 /* IsGenericType */; + } + return (type.flags & 58982400 /* InstantiableNonPrimitive */ || isGenericMappedType(type) || isGenericTupleType(type) ? 4194304 /* IsGenericObjectType */ : 0) | (type.flags & (58982400 /* InstantiableNonPrimitive */ | 4194304 /* Index */) || isGenericStringLikeType(type) ? 8388608 /* IsGenericIndexType */ : 0); + } + function getSimplifiedType(type, writing) { + return type.flags & 8388608 /* IndexedAccess */ ? getSimplifiedIndexedAccessType(type, writing) : type.flags & 16777216 /* Conditional */ ? getSimplifiedConditionalType(type, writing) : type; + } + function distributeIndexOverObjectType(objectType, indexType, writing) { + if (objectType.flags & 1048576 /* Union */ || objectType.flags & 2097152 /* Intersection */ && !shouldDeferIndexType(objectType)) { + const types = map(objectType.types, (t) => getSimplifiedType(getIndexedAccessType(t, indexType), writing)); + return objectType.flags & 2097152 /* Intersection */ || writing ? getIntersectionType(types) : getUnionType(types); + } + } + function distributeObjectOverIndexType(objectType, indexType, writing) { + if (indexType.flags & 1048576 /* Union */) { + const types = map(indexType.types, (t) => getSimplifiedType(getIndexedAccessType(objectType, t), writing)); + return writing ? getIntersectionType(types) : getUnionType(types); + } + } + function getSimplifiedIndexedAccessType(type, writing) { + const cache = writing ? "simplifiedForWriting" : "simplifiedForReading"; + if (type[cache]) { + return type[cache] === circularConstraintType ? type : type[cache]; + } + type[cache] = circularConstraintType; + const objectType = getSimplifiedType(type.objectType, writing); + const indexType = getSimplifiedType(type.indexType, writing); + const distributedOverIndex = distributeObjectOverIndexType(objectType, indexType, writing); + if (distributedOverIndex) { + return type[cache] = distributedOverIndex; + } + if (!(indexType.flags & 465829888 /* Instantiable */)) { + const distributedOverObject = distributeIndexOverObjectType(objectType, indexType, writing); + if (distributedOverObject) { + return type[cache] = distributedOverObject; + } + } + if (isGenericTupleType(objectType) && indexType.flags & 296 /* NumberLike */) { + const elementType = getElementTypeOfSliceOfTupleType( + objectType, + indexType.flags & 8 /* Number */ ? 0 : objectType.target.fixedLength, + /*endSkipCount*/ + 0, + writing + ); + if (elementType) { + return type[cache] = elementType; + } + } + if (isGenericMappedType(objectType)) { + if (getMappedTypeNameTypeKind(objectType) !== 2 /* Remapping */) { + return type[cache] = mapType(substituteIndexedMappedType(objectType, type.indexType), (t) => getSimplifiedType(t, writing)); + } + } + return type[cache] = type; + } + function getSimplifiedConditionalType(type, writing) { + const checkType = type.checkType; + const extendsType = type.extendsType; + const trueType2 = getTrueTypeFromConditionalType(type); + const falseType2 = getFalseTypeFromConditionalType(type); + if (falseType2.flags & 131072 /* Never */ && getActualTypeVariable(trueType2) === getActualTypeVariable(checkType)) { + if (checkType.flags & 1 /* Any */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) { + return getSimplifiedType(trueType2, writing); + } else if (isIntersectionEmpty(checkType, extendsType)) { + return neverType; + } + } else if (trueType2.flags & 131072 /* Never */ && getActualTypeVariable(falseType2) === getActualTypeVariable(checkType)) { + if (!(checkType.flags & 1 /* Any */) && isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(extendsType))) { + return neverType; + } else if (checkType.flags & 1 /* Any */ || isIntersectionEmpty(checkType, extendsType)) { + return getSimplifiedType(falseType2, writing); + } + } + return type; + } + function isIntersectionEmpty(type1, type2) { + return !!(getUnionType([intersectTypes(type1, type2), neverType]).flags & 131072 /* Never */); + } + function substituteIndexedMappedType(objectType, index) { + const mapper = createTypeMapper([getTypeParameterFromMappedType(objectType)], [index]); + const templateMapper = combineTypeMappers(objectType.mapper, mapper); + const instantiatedTemplateType = instantiateType(getTemplateTypeFromMappedType(objectType.target || objectType), templateMapper); + const isOptional = getMappedTypeOptionality(objectType) > 0 || (isGenericType(objectType) ? getCombinedMappedTypeOptionality(getModifiersTypeFromMappedType(objectType)) > 0 : couldAccessOptionalProperty(objectType, index)); + return addOptionality( + instantiatedTemplateType, + /*isProperty*/ + true, + isOptional + ); + } + function couldAccessOptionalProperty(objectType, indexType) { + const indexConstraint = getBaseConstraintOfType(indexType); + return !!indexConstraint && some(getPropertiesOfType(objectType), (p) => !!(p.flags & 16777216 /* Optional */) && isTypeAssignableTo(getLiteralTypeFromProperty(p, 8576 /* StringOrNumberLiteralOrUnique */), indexConstraint)); + } + function getIndexedAccessType(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) { + return getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags, accessNode, aliasSymbol, aliasTypeArguments) || (accessNode ? errorType : unknownType); + } + function indexTypeLessThan(indexType, limit) { + return everyType(indexType, (t) => { + if (t.flags & 384 /* StringOrNumberLiteral */) { + const propName = getPropertyNameFromType(t); + if (isNumericLiteralName(propName)) { + const index = +propName; + return index >= 0 && index < limit; + } + } + return false; + }); + } + function getIndexedAccessTypeOrUndefined(objectType, indexType, accessFlags = 0 /* None */, accessNode, aliasSymbol, aliasTypeArguments) { + if (objectType === wildcardType || indexType === wildcardType) { + return wildcardType; + } + objectType = getReducedType(objectType); + if (isStringIndexSignatureOnlyType(objectType) && !(indexType.flags & 98304 /* Nullable */) && isTypeAssignableToKind(indexType, 4 /* String */ | 8 /* Number */)) { + indexType = stringType; + } + if (compilerOptions.noUncheckedIndexedAccess && accessFlags & 32 /* ExpressionPosition */) accessFlags |= 1 /* IncludeUndefined */; + if (isGenericIndexType(indexType) || (accessNode && accessNode.kind !== 199 /* IndexedAccessType */ ? isGenericTupleType(objectType) && !indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target)) : isGenericObjectType(objectType) && !(isTupleType(objectType) && indexTypeLessThan(indexType, getTotalFixedElementCount(objectType.target))) || isGenericReducibleType(objectType))) { + if (objectType.flags & 3 /* AnyOrUnknown */) { + return objectType; + } + const persistentAccessFlags = accessFlags & 1 /* Persistent */; + const id = objectType.id + "," + indexType.id + "," + persistentAccessFlags + getAliasId(aliasSymbol, aliasTypeArguments); + let type = indexedAccessTypes.get(id); + if (!type) { + indexedAccessTypes.set(id, type = createIndexedAccessType(objectType, indexType, persistentAccessFlags, aliasSymbol, aliasTypeArguments)); + } + return type; + } + const apparentObjectType = getReducedApparentType(objectType); + if (indexType.flags & 1048576 /* Union */ && !(indexType.flags & 16 /* Boolean */)) { + const propTypes = []; + let wasMissingProp = false; + for (const t of indexType.types) { + const propType = getPropertyTypeForIndexType(objectType, apparentObjectType, t, indexType, accessNode, accessFlags | (wasMissingProp ? 128 /* SuppressNoImplicitAnyError */ : 0)); + if (propType) { + propTypes.push(propType); + } else if (!accessNode) { + return void 0; + } else { + wasMissingProp = true; + } + } + if (wasMissingProp) { + return void 0; + } + return accessFlags & 4 /* Writing */ ? getIntersectionType(propTypes, 0 /* None */, aliasSymbol, aliasTypeArguments) : getUnionType(propTypes, 1 /* Literal */, aliasSymbol, aliasTypeArguments); + } + return getPropertyTypeForIndexType(objectType, apparentObjectType, indexType, indexType, accessNode, accessFlags | 8 /* CacheSymbol */ | 64 /* ReportDeprecated */); + } + function getTypeFromIndexedAccessTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const objectType = getTypeFromTypeNode(node.objectType); + const indexType = getTypeFromTypeNode(node.indexType); + const potentialAlias = getAliasSymbolForTypeNode(node); + links.resolvedType = getIndexedAccessType(objectType, indexType, 0 /* None */, node, potentialAlias, getTypeArgumentsForAliasSymbol(potentialAlias)); + } + return links.resolvedType; + } + function getTypeFromMappedTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const type = createObjectType(32 /* Mapped */, node.symbol); + type.declaration = node; + type.aliasSymbol = getAliasSymbolForTypeNode(node); + type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(type.aliasSymbol); + links.resolvedType = type; + getConstraintTypeFromMappedType(type); + } + return links.resolvedType; + } + function getActualTypeVariable(type) { + if (type.flags & 33554432 /* Substitution */) { + return getActualTypeVariable(type.baseType); + } + if (type.flags & 8388608 /* IndexedAccess */ && (type.objectType.flags & 33554432 /* Substitution */ || type.indexType.flags & 33554432 /* Substitution */)) { + return getIndexedAccessType(getActualTypeVariable(type.objectType), getActualTypeVariable(type.indexType)); + } + return type; + } + function isSimpleTupleType(node) { + return isTupleTypeNode(node) && length(node.elements) > 0 && !some(node.elements, (e) => isOptionalTypeNode(e) || isRestTypeNode(e) || isNamedTupleMember(e) && !!(e.questionToken || e.dotDotDotToken)); + } + function isDeferredType(type, checkTuples) { + return isGenericType(type) || checkTuples && isTupleType(type) && some(getElementTypes(type), isGenericType); + } + function getConditionalType(root, mapper, forConstraint, aliasSymbol, aliasTypeArguments) { + let result; + let extraTypes; + let tailCount = 0; + while (true) { + if (tailCount === 1e3) { + error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite); + return errorType; + } + const checkType = instantiateType(getActualTypeVariable(root.checkType), mapper); + const extendsType = instantiateType(root.extendsType, mapper); + if (checkType === errorType || extendsType === errorType) { + return errorType; + } + if (checkType === wildcardType || extendsType === wildcardType) { + return wildcardType; + } + const checkTypeNode = skipTypeParentheses(root.node.checkType); + const extendsTypeNode = skipTypeParentheses(root.node.extendsType); + const checkTuples = isSimpleTupleType(checkTypeNode) && isSimpleTupleType(extendsTypeNode) && length(checkTypeNode.elements) === length(extendsTypeNode.elements); + const checkTypeDeferred = isDeferredType(checkType, checkTuples); + let combinedMapper; + if (root.inferTypeParameters) { + const context = createInferenceContext( + root.inferTypeParameters, + /*signature*/ + void 0, + 0 /* None */ + ); + if (mapper) { + context.nonFixingMapper = combineTypeMappers(context.nonFixingMapper, mapper); + } + if (!checkTypeDeferred) { + inferTypes(context.inferences, checkType, extendsType, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */); + } + combinedMapper = mapper ? combineTypeMappers(context.mapper, mapper) : context.mapper; + } + const inferredExtendsType = combinedMapper ? instantiateType(root.extendsType, combinedMapper) : extendsType; + if (!checkTypeDeferred && !isDeferredType(inferredExtendsType, checkTuples)) { + if (!(inferredExtendsType.flags & 3 /* AnyOrUnknown */) && (checkType.flags & 1 /* Any */ || !isTypeAssignableTo(getPermissiveInstantiation(checkType), getPermissiveInstantiation(inferredExtendsType)))) { + if (checkType.flags & 1 /* Any */ || forConstraint && !(inferredExtendsType.flags & 131072 /* Never */) && someType(getPermissiveInstantiation(inferredExtendsType), (t) => isTypeAssignableTo(t, getPermissiveInstantiation(checkType)))) { + (extraTypes || (extraTypes = [])).push(instantiateType(getTypeFromTypeNode(root.node.trueType), combinedMapper || mapper)); + } + const falseType2 = getTypeFromTypeNode(root.node.falseType); + if (falseType2.flags & 16777216 /* Conditional */) { + const newRoot = falseType2.root; + if (newRoot.node.parent === root.node && (!newRoot.isDistributive || newRoot.checkType === root.checkType)) { + root = newRoot; + continue; + } + if (canTailRecurse(falseType2, mapper)) { + continue; + } + } + result = instantiateType(falseType2, mapper); + break; + } + if (inferredExtendsType.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(checkType), getRestrictiveInstantiation(inferredExtendsType))) { + const trueType2 = getTypeFromTypeNode(root.node.trueType); + const trueMapper = combinedMapper || mapper; + if (canTailRecurse(trueType2, trueMapper)) { + continue; + } + result = instantiateType(trueType2, trueMapper); + break; + } + } + result = createType(16777216 /* Conditional */); + result.root = root; + result.checkType = instantiateType(root.checkType, mapper); + result.extendsType = instantiateType(root.extendsType, mapper); + result.mapper = mapper; + result.combinedMapper = combinedMapper; + result.aliasSymbol = aliasSymbol || root.aliasSymbol; + result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(root.aliasTypeArguments, mapper); + break; + } + return extraTypes ? getUnionType(append(extraTypes, result)) : result; + function canTailRecurse(newType, newMapper) { + if (newType.flags & 16777216 /* Conditional */ && newMapper) { + const newRoot = newType.root; + if (newRoot.outerTypeParameters) { + const typeParamMapper = combineTypeMappers(newType.mapper, newMapper); + const typeArguments = map(newRoot.outerTypeParameters, (t) => getMappedType(t, typeParamMapper)); + const newRootMapper = createTypeMapper(newRoot.outerTypeParameters, typeArguments); + const newCheckType = newRoot.isDistributive ? getMappedType(newRoot.checkType, newRootMapper) : void 0; + if (!newCheckType || newCheckType === newRoot.checkType || !(newCheckType.flags & (1048576 /* Union */ | 131072 /* Never */))) { + root = newRoot; + mapper = newRootMapper; + aliasSymbol = void 0; + aliasTypeArguments = void 0; + if (newRoot.aliasSymbol) { + tailCount++; + } + return true; + } + } + } + return false; + } + } + function getTrueTypeFromConditionalType(type) { + return type.resolvedTrueType || (type.resolvedTrueType = instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.mapper)); + } + function getFalseTypeFromConditionalType(type) { + return type.resolvedFalseType || (type.resolvedFalseType = instantiateType(getTypeFromTypeNode(type.root.node.falseType), type.mapper)); + } + function getInferredTrueTypeFromConditionalType(type) { + return type.resolvedInferredTrueType || (type.resolvedInferredTrueType = type.combinedMapper ? instantiateType(getTypeFromTypeNode(type.root.node.trueType), type.combinedMapper) : getTrueTypeFromConditionalType(type)); + } + function getInferTypeParameters(node) { + let result; + if (node.locals) { + node.locals.forEach((symbol) => { + if (symbol.flags & 262144 /* TypeParameter */) { + result = append(result, getDeclaredTypeOfSymbol(symbol)); + } + }); + } + return result; + } + function isDistributionDependent(root) { + return root.isDistributive && (isTypeParameterPossiblyReferenced(root.checkType, root.node.trueType) || isTypeParameterPossiblyReferenced(root.checkType, root.node.falseType)); + } + function getTypeFromConditionalTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const checkType = getTypeFromTypeNode(node.checkType); + const aliasSymbol = getAliasSymbolForTypeNode(node); + const aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); + const allOuterTypeParameters = getOuterTypeParameters( + node, + /*includeThisTypes*/ + true + ); + const outerTypeParameters = aliasTypeArguments ? allOuterTypeParameters : filter(allOuterTypeParameters, (tp) => isTypeParameterPossiblyReferenced(tp, node)); + const root = { + node, + checkType, + extendsType: getTypeFromTypeNode(node.extendsType), + isDistributive: !!(checkType.flags & 262144 /* TypeParameter */), + inferTypeParameters: getInferTypeParameters(node), + outerTypeParameters, + instantiations: void 0, + aliasSymbol, + aliasTypeArguments + }; + links.resolvedType = getConditionalType( + root, + /*mapper*/ + void 0, + /*forConstraint*/ + false + ); + if (outerTypeParameters) { + root.instantiations = /* @__PURE__ */ new Map(); + root.instantiations.set(getTypeListId(outerTypeParameters), links.resolvedType); + } + } + return links.resolvedType; + } + function getTypeFromInferTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node.typeParameter)); + } + return links.resolvedType; + } + function getIdentifierChain(node) { + if (isIdentifier(node)) { + return [node]; + } else { + return append(getIdentifierChain(node.left), node.right); + } + } + function getTypeFromImportTypeNode(node) { + var _a; + const links = getNodeLinks(node); + if (!links.resolvedType) { + if (!isLiteralImportTypeNode(node)) { + error2(node.argument, Diagnostics.String_literal_expected); + links.resolvedSymbol = unknownSymbol; + return links.resolvedType = errorType; + } + const targetMeaning = node.isTypeOf ? 111551 /* Value */ : node.flags & 16777216 /* JSDoc */ ? 111551 /* Value */ | 788968 /* Type */ : 788968 /* Type */; + const innerModuleSymbol = resolveExternalModuleName(node, node.argument.literal); + if (!innerModuleSymbol) { + links.resolvedSymbol = unknownSymbol; + return links.resolvedType = errorType; + } + const isExportEquals = !!((_a = innerModuleSymbol.exports) == null ? void 0 : _a.get("export=" /* ExportEquals */)); + const moduleSymbol = resolveExternalModuleSymbol( + innerModuleSymbol, + /*dontResolveAlias*/ + false + ); + if (!nodeIsMissing(node.qualifier)) { + const nameStack = getIdentifierChain(node.qualifier); + let currentNamespace = moduleSymbol; + let current; + while (current = nameStack.shift()) { + const meaning = nameStack.length ? 1920 /* Namespace */ : targetMeaning; + const mergedResolvedSymbol = getMergedSymbol(resolveSymbol(currentNamespace)); + const symbolFromVariable = node.isTypeOf || isInJSFile(node) && isExportEquals ? getPropertyOfType( + getTypeOfSymbol(mergedResolvedSymbol), + current.escapedText, + /*skipObjectFunctionPropertyAugment*/ + false, + /*includeTypeOnlyMembers*/ + true + ) : void 0; + const symbolFromModule = node.isTypeOf ? void 0 : getSymbol2(getExportsOfSymbol(mergedResolvedSymbol), current.escapedText, meaning); + const next = symbolFromModule ?? symbolFromVariable; + if (!next) { + error2(current, Diagnostics.Namespace_0_has_no_exported_member_1, getFullyQualifiedName(currentNamespace), declarationNameToString(current)); + return links.resolvedType = errorType; + } + getNodeLinks(current).resolvedSymbol = next; + getNodeLinks(current.parent).resolvedSymbol = next; + currentNamespace = next; + } + links.resolvedType = resolveImportSymbolType(node, links, currentNamespace, targetMeaning); + } else { + if (moduleSymbol.flags & targetMeaning) { + links.resolvedType = resolveImportSymbolType(node, links, moduleSymbol, targetMeaning); + } else { + const errorMessage = targetMeaning === 111551 /* Value */ ? Diagnostics.Module_0_does_not_refer_to_a_value_but_is_used_as_a_value_here : Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0; + error2(node, errorMessage, node.argument.literal.text); + links.resolvedSymbol = unknownSymbol; + links.resolvedType = errorType; + } + } + } + return links.resolvedType; + } + function resolveImportSymbolType(node, links, symbol, meaning) { + const resolvedSymbol = resolveSymbol(symbol); + links.resolvedSymbol = resolvedSymbol; + if (meaning === 111551 /* Value */) { + return getInstantiationExpressionType(getTypeOfSymbol(symbol), node); + } else { + return getTypeReferenceType(node, resolvedSymbol); + } + } + function getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + const aliasSymbol = getAliasSymbolForTypeNode(node); + if (!node.symbol || getMembersOfSymbol(node.symbol).size === 0 && !aliasSymbol) { + links.resolvedType = emptyTypeLiteralType; + } else { + let type = createObjectType(16 /* Anonymous */, node.symbol); + type.aliasSymbol = aliasSymbol; + type.aliasTypeArguments = getTypeArgumentsForAliasSymbol(aliasSymbol); + if (isJSDocTypeLiteral(node) && node.isArrayType) { + type = createArrayType(type); + } + links.resolvedType = type; + } + } + return links.resolvedType; + } + function getAliasSymbolForTypeNode(node) { + let host2 = node.parent; + while (isParenthesizedTypeNode(host2) || isJSDocTypeExpression(host2) || isTypeOperatorNode(host2) && host2.operator === 148 /* ReadonlyKeyword */) { + host2 = host2.parent; + } + return isTypeAlias(host2) ? getSymbolOfDeclaration(host2) : void 0; + } + function getTypeArgumentsForAliasSymbol(symbol) { + return symbol ? getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol) : void 0; + } + function isNonGenericObjectType(type) { + return !!(type.flags & 524288 /* Object */) && !isGenericMappedType(type); + } + function isEmptyObjectTypeOrSpreadsIntoEmptyObject(type) { + return isEmptyObjectType(type) || !!(type.flags & (65536 /* Null */ | 32768 /* Undefined */ | 528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)); + } + function tryMergeUnionOfObjectTypeAndEmptyObject(type, readonly) { + if (!(type.flags & 1048576 /* Union */)) { + return type; + } + if (every(type.types, isEmptyObjectTypeOrSpreadsIntoEmptyObject)) { + return find(type.types, isEmptyObjectType) || emptyObjectType; + } + const firstType = find(type.types, (t) => !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t)); + if (!firstType) { + return type; + } + const secondType = find(type.types, (t) => t !== firstType && !isEmptyObjectTypeOrSpreadsIntoEmptyObject(t)); + if (secondType) { + return type; + } + return getAnonymousPartialType(firstType); + function getAnonymousPartialType(type2) { + const members = createSymbolTable(); + for (const prop of getPropertiesOfType(type2)) { + if (getDeclarationModifierFlagsFromSymbol(prop) & (2 /* Private */ | 4 /* Protected */)) { + } else if (isSpreadableProperty(prop)) { + const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); + const flags = 4 /* Property */ | 16777216 /* Optional */; + const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0)); + result.links.type = isSetonlyAccessor ? undefinedType : addOptionality( + getTypeOfSymbol(prop), + /*isProperty*/ + true + ); + result.declarations = prop.declarations; + result.links.nameType = getSymbolLinks(prop).nameType; + result.links.syntheticOrigin = prop; + members.set(prop.escapedName, result); + } + } + const spread = createAnonymousType(type2.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type2)); + spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; + return spread; + } + } + function getSpreadType(left, right, symbol, objectFlags, readonly) { + if (left.flags & 1 /* Any */ || right.flags & 1 /* Any */) { + return anyType; + } + if (left.flags & 2 /* Unknown */ || right.flags & 2 /* Unknown */) { + return unknownType; + } + if (left.flags & 131072 /* Never */) { + return right; + } + if (right.flags & 131072 /* Never */) { + return left; + } + left = tryMergeUnionOfObjectTypeAndEmptyObject(left, readonly); + if (left.flags & 1048576 /* Union */) { + return checkCrossProductUnion([left, right]) ? mapType(left, (t) => getSpreadType(t, right, symbol, objectFlags, readonly)) : errorType; + } + right = tryMergeUnionOfObjectTypeAndEmptyObject(right, readonly); + if (right.flags & 1048576 /* Union */) { + return checkCrossProductUnion([left, right]) ? mapType(right, (t) => getSpreadType(left, t, symbol, objectFlags, readonly)) : errorType; + } + if (right.flags & (528 /* BooleanLike */ | 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 1056 /* EnumLike */ | 67108864 /* NonPrimitive */ | 4194304 /* Index */)) { + return left; + } + if (isGenericObjectType(left) || isGenericObjectType(right)) { + if (isEmptyObjectType(left)) { + return right; + } + if (left.flags & 2097152 /* Intersection */) { + const types = left.types; + const lastLeft = types[types.length - 1]; + if (isNonGenericObjectType(lastLeft) && isNonGenericObjectType(right)) { + return getIntersectionType(concatenate(types.slice(0, types.length - 1), [getSpreadType(lastLeft, right, symbol, objectFlags, readonly)])); + } + } + return getIntersectionType([left, right]); + } + const members = createSymbolTable(); + const skippedPrivateMembers = /* @__PURE__ */ new Set(); + const indexInfos = left === emptyObjectType ? getIndexInfosOfType(right) : getUnionIndexInfos([left, right]); + for (const rightProp of getPropertiesOfType(right)) { + if (getDeclarationModifierFlagsFromSymbol(rightProp) & (2 /* Private */ | 4 /* Protected */)) { + skippedPrivateMembers.add(rightProp.escapedName); + } else if (isSpreadableProperty(rightProp)) { + members.set(rightProp.escapedName, getSpreadSymbol(rightProp, readonly)); + } + } + for (const leftProp of getPropertiesOfType(left)) { + if (skippedPrivateMembers.has(leftProp.escapedName) || !isSpreadableProperty(leftProp)) { + continue; + } + if (members.has(leftProp.escapedName)) { + const rightProp = members.get(leftProp.escapedName); + const rightType = getTypeOfSymbol(rightProp); + if (rightProp.flags & 16777216 /* Optional */) { + const declarations = concatenate(leftProp.declarations, rightProp.declarations); + const flags = 4 /* Property */ | leftProp.flags & 16777216 /* Optional */; + const result = createSymbol(flags, leftProp.escapedName); + const leftType = getTypeOfSymbol(leftProp); + const leftTypeWithoutUndefined = removeMissingOrUndefinedType(leftType); + const rightTypeWithoutUndefined = removeMissingOrUndefinedType(rightType); + result.links.type = leftTypeWithoutUndefined === rightTypeWithoutUndefined ? leftType : getUnionType([leftType, rightTypeWithoutUndefined], 2 /* Subtype */); + result.links.leftSpread = leftProp; + result.links.rightSpread = rightProp; + result.declarations = declarations; + result.links.nameType = getSymbolLinks(leftProp).nameType; + members.set(leftProp.escapedName, result); + } + } else { + members.set(leftProp.escapedName, getSpreadSymbol(leftProp, readonly)); + } + } + const spread = createAnonymousType(symbol, members, emptyArray, emptyArray, sameMap(indexInfos, (info) => getIndexInfoWithReadonly(info, readonly))); + spread.objectFlags |= 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */ | 2097152 /* ContainsSpread */ | objectFlags; + return spread; + } + function isSpreadableProperty(prop) { + var _a; + return !some(prop.declarations, isPrivateIdentifierClassElementDeclaration) && (!(prop.flags & (8192 /* Method */ | 32768 /* GetAccessor */ | 65536 /* SetAccessor */)) || !((_a = prop.declarations) == null ? void 0 : _a.some((decl) => isClassLike(decl.parent)))); + } + function getSpreadSymbol(prop, readonly) { + const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); + if (!isSetonlyAccessor && readonly === isReadonlySymbol(prop)) { + return prop; + } + const flags = 4 /* Property */ | prop.flags & 16777216 /* Optional */; + const result = createSymbol(flags, prop.escapedName, getIsLateCheckFlag(prop) | (readonly ? 8 /* Readonly */ : 0)); + result.links.type = isSetonlyAccessor ? undefinedType : getTypeOfSymbol(prop); + result.declarations = prop.declarations; + result.links.nameType = getSymbolLinks(prop).nameType; + result.links.syntheticOrigin = prop; + return result; + } + function getIndexInfoWithReadonly(info, readonly) { + return info.isReadonly !== readonly ? createIndexInfo(info.keyType, info.type, readonly, info.declaration) : info; + } + function createLiteralType(flags, value, symbol, regularType) { + const type = createTypeWithSymbol(flags, symbol); + type.value = value; + type.regularType = regularType || type; + return type; + } + function getFreshTypeOfLiteralType(type) { + if (type.flags & 2976 /* Freshable */) { + if (!type.freshType) { + const freshType = createLiteralType(type.flags, type.value, type.symbol, type); + freshType.freshType = freshType; + type.freshType = freshType; + } + return type.freshType; + } + return type; + } + function getRegularTypeOfLiteralType(type) { + return type.flags & 2976 /* Freshable */ ? type.regularType : type.flags & 1048576 /* Union */ ? type.regularType || (type.regularType = mapType(type, getRegularTypeOfLiteralType)) : type; + } + function isFreshLiteralType(type) { + return !!(type.flags & 2976 /* Freshable */) && type.freshType === type; + } + function getStringLiteralType(value) { + let type; + return stringLiteralTypes.get(value) || (stringLiteralTypes.set(value, type = createLiteralType(128 /* StringLiteral */, value)), type); + } + function getNumberLiteralType(value) { + let type; + return numberLiteralTypes.get(value) || (numberLiteralTypes.set(value, type = createLiteralType(256 /* NumberLiteral */, value)), type); + } + function getBigIntLiteralType(value) { + let type; + const key = pseudoBigIntToString(value); + return bigIntLiteralTypes.get(key) || (bigIntLiteralTypes.set(key, type = createLiteralType(2048 /* BigIntLiteral */, value)), type); + } + function getEnumLiteralType(value, enumId, symbol) { + let type; + const key = `${enumId}${typeof value === "string" ? "@" : "#"}${value}`; + const flags = 1024 /* EnumLiteral */ | (typeof value === "string" ? 128 /* StringLiteral */ : 256 /* NumberLiteral */); + return enumLiteralTypes.get(key) || (enumLiteralTypes.set(key, type = createLiteralType(flags, value, symbol)), type); + } + function getTypeFromLiteralTypeNode(node) { + if (node.literal.kind === 106 /* NullKeyword */) { + return nullType; + } + const links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getRegularTypeOfLiteralType(checkExpression(node.literal)); + } + return links.resolvedType; + } + function createUniqueESSymbolType(symbol) { + const type = createTypeWithSymbol(8192 /* UniqueESSymbol */, symbol); + type.escapedName = `__@${type.symbol.escapedName}@${getSymbolId(type.symbol)}`; + return type; + } + function getESSymbolLikeTypeForNode(node) { + if (isInJSFile(node) && isJSDocTypeExpression(node)) { + const host2 = getJSDocHost(node); + if (host2) { + node = getSingleVariableOfVariableStatement(host2) || host2; + } + } + if (isValidESSymbolDeclaration(node)) { + const symbol = isCommonJsExportPropertyAssignment(node) ? getSymbolOfNode(node.left) : getSymbolOfNode(node); + if (symbol) { + const links = getSymbolLinks(symbol); + return links.uniqueESSymbolType || (links.uniqueESSymbolType = createUniqueESSymbolType(symbol)); + } + } + return esSymbolType; + } + function getThisType(node) { + const container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + const parent2 = container && container.parent; + if (parent2 && (isClassLike(parent2) || parent2.kind === 264 /* InterfaceDeclaration */)) { + if (!isStatic(container) && (!isConstructorDeclaration(container) || isNodeDescendantOf(node, container.body))) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(parent2)).thisType; + } + } + if (parent2 && isObjectLiteralExpression(parent2) && isBinaryExpression(parent2.parent) && getAssignmentDeclarationKind(parent2.parent) === 6 /* Prototype */) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(parent2.parent.left).parent).thisType; + } + const host2 = node.flags & 16777216 /* JSDoc */ ? getHostSignatureFromJSDoc(node) : void 0; + if (host2 && isFunctionExpression(host2) && isBinaryExpression(host2.parent) && getAssignmentDeclarationKind(host2.parent) === 3 /* PrototypeProperty */) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfNode(host2.parent.left).parent).thisType; + } + if (isJSConstructor(container) && isNodeDescendantOf(node, container.body)) { + return getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(container)).thisType; + } + error2(node, Diagnostics.A_this_type_is_available_only_in_a_non_static_member_of_a_class_or_interface); + return errorType; + } + function getTypeFromThisTypeNode(node) { + const links = getNodeLinks(node); + if (!links.resolvedType) { + links.resolvedType = getThisType(node); + } + return links.resolvedType; + } + function getTypeFromRestTypeNode(node) { + return getTypeFromTypeNode(getArrayElementTypeNode(node.type) || node.type); + } + function getArrayElementTypeNode(node) { + switch (node.kind) { + case 196 /* ParenthesizedType */: + return getArrayElementTypeNode(node.type); + case 189 /* TupleType */: + if (node.elements.length === 1) { + node = node.elements[0]; + if (node.kind === 191 /* RestType */ || node.kind === 202 /* NamedTupleMember */ && node.dotDotDotToken) { + return getArrayElementTypeNode(node.type); + } + } + break; + case 188 /* ArrayType */: + return node.elementType; + } + return void 0; + } + function getTypeFromNamedTupleTypeNode(node) { + const links = getNodeLinks(node); + return links.resolvedType || (links.resolvedType = node.dotDotDotToken ? getTypeFromRestTypeNode(node) : addOptionality( + getTypeFromTypeNode(node.type), + /*isProperty*/ + true, + !!node.questionToken + )); + } + function getTypeFromTypeNode(node) { + return getConditionalFlowTypeOfType(getTypeFromTypeNodeWorker(node), node); + } + function getTypeFromTypeNodeWorker(node) { + switch (node.kind) { + case 133 /* AnyKeyword */: + case 312 /* JSDocAllType */: + case 313 /* JSDocUnknownType */: + return anyType; + case 159 /* UnknownKeyword */: + return unknownType; + case 154 /* StringKeyword */: + return stringType; + case 150 /* NumberKeyword */: + return numberType; + case 163 /* BigIntKeyword */: + return bigintType; + case 136 /* BooleanKeyword */: + return booleanType; + case 155 /* SymbolKeyword */: + return esSymbolType; + case 116 /* VoidKeyword */: + return voidType; + case 157 /* UndefinedKeyword */: + return undefinedType; + case 106 /* NullKeyword */: + return nullType; + case 146 /* NeverKeyword */: + return neverType; + case 151 /* ObjectKeyword */: + return node.flags & 524288 /* JavaScriptFile */ && !noImplicitAny ? anyType : nonPrimitiveType; + case 141 /* IntrinsicKeyword */: + return intrinsicMarkerType; + case 197 /* ThisType */: + case 110 /* ThisKeyword */: + return getTypeFromThisTypeNode(node); + case 201 /* LiteralType */: + return getTypeFromLiteralTypeNode(node); + case 183 /* TypeReference */: + return getTypeFromTypeReference(node); + case 182 /* TypePredicate */: + return node.assertsModifier ? voidType : booleanType; + case 233 /* ExpressionWithTypeArguments */: + return getTypeFromTypeReference(node); + case 186 /* TypeQuery */: + return getTypeFromTypeQueryNode(node); + case 188 /* ArrayType */: + case 189 /* TupleType */: + return getTypeFromArrayOrTupleTypeNode(node); + case 190 /* OptionalType */: + return getTypeFromOptionalTypeNode(node); + case 192 /* UnionType */: + return getTypeFromUnionTypeNode(node); + case 193 /* IntersectionType */: + return getTypeFromIntersectionTypeNode(node); + case 314 /* JSDocNullableType */: + return getTypeFromJSDocNullableTypeNode(node); + case 316 /* JSDocOptionalType */: + return addOptionality(getTypeFromTypeNode(node.type)); + case 202 /* NamedTupleMember */: + return getTypeFromNamedTupleTypeNode(node); + case 196 /* ParenthesizedType */: + case 315 /* JSDocNonNullableType */: + case 309 /* JSDocTypeExpression */: + return getTypeFromTypeNode(node.type); + case 191 /* RestType */: + return getTypeFromRestTypeNode(node); + case 318 /* JSDocVariadicType */: + return getTypeFromJSDocVariadicType(node); + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 187 /* TypeLiteral */: + case 322 /* JSDocTypeLiteral */: + case 317 /* JSDocFunctionType */: + case 323 /* JSDocSignature */: + return getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + case 198 /* TypeOperator */: + return getTypeFromTypeOperatorNode(node); + case 199 /* IndexedAccessType */: + return getTypeFromIndexedAccessTypeNode(node); + case 200 /* MappedType */: + return getTypeFromMappedTypeNode(node); + case 194 /* ConditionalType */: + return getTypeFromConditionalTypeNode(node); + case 195 /* InferType */: + return getTypeFromInferTypeNode(node); + case 203 /* TemplateLiteralType */: + return getTypeFromTemplateTypeNode(node); + case 205 /* ImportType */: + return getTypeFromImportTypeNode(node); + // This function assumes that an identifier, qualified name, or property access expression is a type expression + // Callers should first ensure this by calling `isPartOfTypeNode` + // TODO(rbuckton): These aren't valid TypeNodes, but we treat them as such because of `isPartOfTypeNode`, which returns `true` for things that aren't `TypeNode`s. + case 80 /* Identifier */: + case 166 /* QualifiedName */: + case 211 /* PropertyAccessExpression */: + const symbol = getSymbolAtLocation(node); + return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType; + default: + return errorType; + } + } + function instantiateList(items, mapper, instantiator) { + if (items && items.length) { + for (let i = 0; i < items.length; i++) { + const item = items[i]; + const mapped = instantiator(item, mapper); + if (item !== mapped) { + const result = i === 0 ? [] : items.slice(0, i); + result.push(mapped); + for (i++; i < items.length; i++) { + result.push(instantiator(items[i], mapper)); + } + return result; + } + } + } + return items; + } + function instantiateTypes(types, mapper) { + return instantiateList(types, mapper, instantiateType); + } + function instantiateSignatures(signatures, mapper) { + return instantiateList(signatures, mapper, instantiateSignature); + } + function instantiateIndexInfos(indexInfos, mapper) { + return instantiateList(indexInfos, mapper, instantiateIndexInfo); + } + function createTypeMapper(sources, targets) { + return sources.length === 1 ? makeUnaryTypeMapper(sources[0], targets ? targets[0] : anyType) : makeArrayTypeMapper(sources, targets); + } + function getMappedType(type, mapper) { + switch (mapper.kind) { + case 0 /* Simple */: + return type === mapper.source ? mapper.target : type; + case 1 /* Array */: { + const sources = mapper.sources; + const targets = mapper.targets; + for (let i = 0; i < sources.length; i++) { + if (type === sources[i]) { + return targets ? targets[i] : anyType; + } + } + return type; + } + case 2 /* Deferred */: { + const sources = mapper.sources; + const targets = mapper.targets; + for (let i = 0; i < sources.length; i++) { + if (type === sources[i]) { + return targets[i](); + } + } + return type; + } + case 3 /* Function */: + return mapper.func(type); + case 4 /* Composite */: + case 5 /* Merged */: + const t1 = getMappedType(type, mapper.mapper1); + return t1 !== type && mapper.kind === 4 /* Composite */ ? instantiateType(t1, mapper.mapper2) : getMappedType(t1, mapper.mapper2); + } + } + function makeUnaryTypeMapper(source, target) { + return Debug.attachDebugPrototypeIfDebug({ kind: 0 /* Simple */, source, target }); + } + function makeArrayTypeMapper(sources, targets) { + return Debug.attachDebugPrototypeIfDebug({ kind: 1 /* Array */, sources, targets }); + } + function makeFunctionTypeMapper(func, debugInfo) { + return Debug.attachDebugPrototypeIfDebug({ kind: 3 /* Function */, func, debugInfo: Debug.isDebugging ? debugInfo : void 0 }); + } + function makeDeferredTypeMapper(sources, targets) { + return Debug.attachDebugPrototypeIfDebug({ kind: 2 /* Deferred */, sources, targets }); + } + function makeCompositeTypeMapper(kind, mapper1, mapper2) { + return Debug.attachDebugPrototypeIfDebug({ kind, mapper1, mapper2 }); + } + function createTypeEraser(sources) { + return createTypeMapper( + sources, + /*targets*/ + void 0 + ); + } + function createBackreferenceMapper(context, index) { + const forwardInferences = context.inferences.slice(index); + return createTypeMapper(map(forwardInferences, (i) => i.typeParameter), map(forwardInferences, () => unknownType)); + } + function combineTypeMappers(mapper1, mapper2) { + return mapper1 ? makeCompositeTypeMapper(4 /* Composite */, mapper1, mapper2) : mapper2; + } + function mergeTypeMappers(mapper1, mapper2) { + return mapper1 ? makeCompositeTypeMapper(5 /* Merged */, mapper1, mapper2) : mapper2; + } + function prependTypeMapping(source, target, mapper) { + return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, makeUnaryTypeMapper(source, target), mapper); + } + function appendTypeMapping(mapper, source, target) { + return !mapper ? makeUnaryTypeMapper(source, target) : makeCompositeTypeMapper(5 /* Merged */, mapper, makeUnaryTypeMapper(source, target)); + } + function getRestrictiveTypeParameter(tp) { + return !tp.constraint && !getConstraintDeclaration(tp) || tp.constraint === noConstraintType ? tp : tp.restrictiveInstantiation || (tp.restrictiveInstantiation = createTypeParameter(tp.symbol), tp.restrictiveInstantiation.constraint = noConstraintType, tp.restrictiveInstantiation); + } + function cloneTypeParameter(typeParameter) { + const result = createTypeParameter(typeParameter.symbol); + result.target = typeParameter; + return result; + } + function instantiateTypePredicate(predicate, mapper) { + return createTypePredicate(predicate.kind, predicate.parameterName, predicate.parameterIndex, instantiateType(predicate.type, mapper)); + } + function instantiateSignature(signature, mapper, eraseTypeParameters) { + let freshTypeParameters; + if (signature.typeParameters && !eraseTypeParameters) { + freshTypeParameters = map(signature.typeParameters, cloneTypeParameter); + mapper = combineTypeMappers(createTypeMapper(signature.typeParameters, freshTypeParameters), mapper); + for (const tp of freshTypeParameters) { + tp.mapper = mapper; + } + } + const result = createSignature( + signature.declaration, + freshTypeParameters, + signature.thisParameter && instantiateSymbol(signature.thisParameter, mapper), + instantiateList(signature.parameters, mapper, instantiateSymbol), + /*resolvedReturnType*/ + void 0, + /*resolvedTypePredicate*/ + void 0, + signature.minArgumentCount, + signature.flags & 167 /* PropagatingFlags */ + ); + result.target = signature; + result.mapper = mapper; + return result; + } + function instantiateSymbol(symbol, mapper) { + const links = getSymbolLinks(symbol); + if (links.type && !couldContainTypeVariables(links.type)) { + if (!(symbol.flags & 65536 /* SetAccessor */)) { + return symbol; + } + if (links.writeType && !couldContainTypeVariables(links.writeType)) { + return symbol; + } + } + if (getCheckFlags(symbol) & 1 /* Instantiated */) { + symbol = links.target; + mapper = combineTypeMappers(links.mapper, mapper); + } + const result = createSymbol(symbol.flags, symbol.escapedName, 1 /* Instantiated */ | getCheckFlags(symbol) & (8 /* Readonly */ | 4096 /* Late */ | 16384 /* OptionalParameter */ | 32768 /* RestParameter */)); + result.declarations = symbol.declarations; + result.parent = symbol.parent; + result.links.target = symbol; + result.links.mapper = mapper; + if (symbol.valueDeclaration) { + result.valueDeclaration = symbol.valueDeclaration; + } + if (links.nameType) { + result.links.nameType = links.nameType; + } + return result; + } + function getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments) { + const declaration = type.objectFlags & 4 /* Reference */ ? type.node : type.objectFlags & 8388608 /* InstantiationExpressionType */ ? type.node : type.symbol.declarations[0]; + const links = getNodeLinks(declaration); + const target = type.objectFlags & 4 /* Reference */ ? links.resolvedType : type.objectFlags & 64 /* Instantiated */ ? type.target : type; + let typeParameters = type.objectFlags & 134217728 /* SingleSignatureType */ ? type.outerTypeParameters : links.outerTypeParameters; + if (!typeParameters) { + let outerTypeParameters = getOuterTypeParameters( + declaration, + /*includeThisTypes*/ + true + ); + if (isJSConstructor(declaration)) { + const templateTagParameters = getTypeParametersFromDeclaration(declaration); + outerTypeParameters = addRange(outerTypeParameters, templateTagParameters); + } + typeParameters = outerTypeParameters || emptyArray; + const allDeclarations = type.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) ? [declaration] : type.symbol.declarations; + typeParameters = (target.objectFlags & (4 /* Reference */ | 8388608 /* InstantiationExpressionType */) || target.symbol.flags & 8192 /* Method */ || target.symbol.flags & 2048 /* TypeLiteral */) && !target.aliasTypeArguments ? filter(typeParameters, (tp) => some(allDeclarations, (d) => isTypeParameterPossiblyReferenced(tp, d))) : typeParameters; + links.outerTypeParameters = typeParameters; + } + if (typeParameters.length) { + const combinedMapper = combineTypeMappers(type.mapper, mapper); + const typeArguments = map(typeParameters, (t) => getMappedType(t, combinedMapper)); + const newAliasSymbol = aliasSymbol || type.aliasSymbol; + const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + const id = (type.objectFlags & 134217728 /* SingleSignatureType */ ? "S" : "") + getTypeListId(typeArguments) + getAliasId(newAliasSymbol, newAliasTypeArguments); + if (!target.instantiations) { + target.instantiations = /* @__PURE__ */ new Map(); + target.instantiations.set(getTypeListId(typeParameters) + getAliasId(target.aliasSymbol, target.aliasTypeArguments), target); + } + let result = target.instantiations.get(id); + if (!result) { + if (type.objectFlags & 134217728 /* SingleSignatureType */) { + result = instantiateAnonymousType(type, mapper); + target.instantiations.set(id, result); + return result; + } + const newMapper = createTypeMapper(typeParameters, typeArguments); + result = target.objectFlags & 4 /* Reference */ ? createDeferredTypeReference(type.target, type.node, newMapper, newAliasSymbol, newAliasTypeArguments) : target.objectFlags & 32 /* Mapped */ ? instantiateMappedType(target, newMapper, newAliasSymbol, newAliasTypeArguments) : instantiateAnonymousType(target, newMapper, newAliasSymbol, newAliasTypeArguments); + target.instantiations.set(id, result); + const resultObjectFlags = getObjectFlags(result); + if (result.flags & 3899393 /* ObjectFlagsType */ && !(resultObjectFlags & 524288 /* CouldContainTypeVariablesComputed */)) { + const resultCouldContainTypeVariables = some(typeArguments, couldContainTypeVariables); + if (!(getObjectFlags(result) & 524288 /* CouldContainTypeVariablesComputed */)) { + if (resultObjectFlags & (32 /* Mapped */ | 16 /* Anonymous */ | 4 /* Reference */)) { + result.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (resultCouldContainTypeVariables ? 1048576 /* CouldContainTypeVariables */ : 0); + } else { + result.objectFlags |= !resultCouldContainTypeVariables ? 524288 /* CouldContainTypeVariablesComputed */ : 0; + } + } + } + } + return result; + } + return type; + } + function maybeTypeParameterReference(node) { + return !(node.parent.kind === 183 /* TypeReference */ && node.parent.typeArguments && node === node.parent.typeName || node.parent.kind === 205 /* ImportType */ && node.parent.typeArguments && node === node.parent.qualifier); + } + function isTypeParameterPossiblyReferenced(tp, node) { + if (tp.symbol && tp.symbol.declarations && tp.symbol.declarations.length === 1) { + const container = tp.symbol.declarations[0].parent; + for (let n = node; n !== container; n = n.parent) { + if (!n || n.kind === 241 /* Block */ || n.kind === 194 /* ConditionalType */ && forEachChild(n.extendsType, containsReference)) { + return true; + } + } + return containsReference(node); + } + return true; + function containsReference(node2) { + switch (node2.kind) { + case 197 /* ThisType */: + return !!tp.isThisType; + case 80 /* Identifier */: + return !tp.isThisType && isPartOfTypeNode(node2) && maybeTypeParameterReference(node2) && getTypeFromTypeNodeWorker(node2) === tp; + // use worker because we're looking for === equality + case 186 /* TypeQuery */: + const entityName = node2.exprName; + const firstIdentifier = getFirstIdentifier(entityName); + if (!isThisIdentifier(firstIdentifier)) { + const firstIdentifierSymbol = getResolvedSymbol(firstIdentifier); + const tpDeclaration = tp.symbol.declarations[0]; + const tpScope = tpDeclaration.kind === 168 /* TypeParameter */ ? tpDeclaration.parent : ( + // Type parameter is a regular type parameter, e.g. foo + tp.isThisType ? tpDeclaration : ( + // Type parameter is the this type, and its declaration is the class declaration. + void 0 + ) + ); + if (firstIdentifierSymbol.declarations && tpScope) { + return some(firstIdentifierSymbol.declarations, (idDecl) => isNodeDescendantOf(idDecl, tpScope)) || some(node2.typeArguments, containsReference); + } + } + return true; + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + return !node2.type && !!node2.body || some(node2.typeParameters, containsReference) || some(node2.parameters, containsReference) || !!node2.type && containsReference(node2.type); + } + return !!forEachChild(node2, containsReference); + } + } + function getHomomorphicTypeVariable(type) { + const constraintType = getConstraintTypeFromMappedType(type); + if (constraintType.flags & 4194304 /* Index */) { + const typeVariable = getActualTypeVariable(constraintType.type); + if (typeVariable.flags & 262144 /* TypeParameter */) { + return typeVariable; + } + } + return void 0; + } + function instantiateMappedType(type, mapper, aliasSymbol, aliasTypeArguments) { + const typeVariable = getHomomorphicTypeVariable(type); + if (typeVariable) { + const mappedTypeVariable = instantiateType(typeVariable, mapper); + if (typeVariable !== mappedTypeVariable) { + return mapTypeWithAlias(getReducedType(mappedTypeVariable), instantiateConstituent, aliasSymbol, aliasTypeArguments); + } + } + return instantiateType(getConstraintTypeFromMappedType(type), mapper) === wildcardType ? wildcardType : instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments); + function instantiateConstituent(t) { + if (t.flags & (3 /* AnyOrUnknown */ | 58982400 /* InstantiableNonPrimitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && t !== wildcardType && !isErrorType(t)) { + if (!type.declaration.nameType) { + let constraint; + if (isArrayType(t) || t.flags & 1 /* Any */ && findResolutionCycleStartIndex(typeVariable, 4 /* ImmediateBaseConstraint */) < 0 && (constraint = getConstraintOfTypeParameter(typeVariable)) && everyType(constraint, isArrayOrTupleType)) { + return instantiateMappedArrayType(t, type, prependTypeMapping(typeVariable, t, mapper)); + } + if (isTupleType(t)) { + return instantiateMappedTupleType(t, type, typeVariable, mapper); + } + if (isArrayOrTupleOrIntersection(t)) { + return getIntersectionType(map(t.types, instantiateConstituent)); + } + } + return instantiateAnonymousType(type, prependTypeMapping(typeVariable, t, mapper)); + } + return t; + } + } + function getModifiedReadonlyState(state, modifiers) { + return modifiers & 1 /* IncludeReadonly */ ? true : modifiers & 2 /* ExcludeReadonly */ ? false : state; + } + function instantiateMappedTupleType(tupleType, mappedType, typeVariable, mapper) { + const elementFlags = tupleType.target.elementFlags; + const fixedLength = tupleType.target.fixedLength; + const fixedMapper = fixedLength ? prependTypeMapping(typeVariable, tupleType, mapper) : mapper; + const newElementTypes = map(getElementTypes(tupleType), (type, i) => { + const flags = elementFlags[i]; + return i < fixedLength ? instantiateMappedTypeTemplate(mappedType, getStringLiteralType("" + i), !!(flags & 2 /* Optional */), fixedMapper) : flags & 8 /* Variadic */ ? instantiateType(mappedType, prependTypeMapping(typeVariable, type, mapper)) : getElementTypeOfArrayType(instantiateType(mappedType, prependTypeMapping(typeVariable, createArrayType(type), mapper))) ?? unknownType; + }); + const modifiers = getMappedTypeModifiers(mappedType); + const newElementFlags = modifiers & 4 /* IncludeOptional */ ? map(elementFlags, (f) => f & 1 /* Required */ ? 2 /* Optional */ : f) : modifiers & 8 /* ExcludeOptional */ ? map(elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : elementFlags; + const newReadonly = getModifiedReadonlyState(tupleType.target.readonly, getMappedTypeModifiers(mappedType)); + return contains(newElementTypes, errorType) ? errorType : createTupleType(newElementTypes, newElementFlags, newReadonly, tupleType.target.labeledElementDeclarations); + } + function instantiateMappedArrayType(arrayType, mappedType, mapper) { + const elementType = instantiateMappedTypeTemplate( + mappedType, + numberType, + /*isOptional*/ + true, + mapper + ); + return isErrorType(elementType) ? errorType : createArrayType(elementType, getModifiedReadonlyState(isReadonlyArrayType(arrayType), getMappedTypeModifiers(mappedType))); + } + function instantiateMappedTypeTemplate(type, key, isOptional, mapper) { + const templateMapper = appendTypeMapping(mapper, getTypeParameterFromMappedType(type), key); + const propType = instantiateType(getTemplateTypeFromMappedType(type.target || type), templateMapper); + const modifiers = getMappedTypeModifiers(type); + return strictNullChecks && modifiers & 4 /* IncludeOptional */ && !maybeTypeOfKind(propType, 32768 /* Undefined */ | 16384 /* Void */) ? getOptionalType( + propType, + /*isProperty*/ + true + ) : strictNullChecks && modifiers & 8 /* ExcludeOptional */ && isOptional ? getTypeWithFacts(propType, 524288 /* NEUndefined */) : propType; + } + function instantiateAnonymousType(type, mapper, aliasSymbol, aliasTypeArguments) { + Debug.assert(type.symbol, "anonymous type must have symbol to be instantiated"); + const result = createObjectType(type.objectFlags & ~(524288 /* CouldContainTypeVariablesComputed */ | 1048576 /* CouldContainTypeVariables */) | 64 /* Instantiated */, type.symbol); + if (type.objectFlags & 32 /* Mapped */) { + result.declaration = type.declaration; + const origTypeParameter = getTypeParameterFromMappedType(type); + const freshTypeParameter = cloneTypeParameter(origTypeParameter); + result.typeParameter = freshTypeParameter; + mapper = combineTypeMappers(makeUnaryTypeMapper(origTypeParameter, freshTypeParameter), mapper); + freshTypeParameter.mapper = mapper; + } + if (type.objectFlags & 8388608 /* InstantiationExpressionType */) { + result.node = type.node; + } + if (type.objectFlags & 134217728 /* SingleSignatureType */) { + result.outerTypeParameters = type.outerTypeParameters; + } + result.target = type; + result.mapper = mapper; + result.aliasSymbol = aliasSymbol || type.aliasSymbol; + result.aliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + result.objectFlags |= result.aliasTypeArguments ? getPropagatingFlagsOfTypes(result.aliasTypeArguments) : 0; + return result; + } + function getConditionalTypeInstantiation(type, mapper, forConstraint, aliasSymbol, aliasTypeArguments) { + const root = type.root; + if (root.outerTypeParameters) { + const typeArguments = map(root.outerTypeParameters, (t) => getMappedType(t, mapper)); + const id = (forConstraint ? "C" : "") + getTypeListId(typeArguments) + getAliasId(aliasSymbol, aliasTypeArguments); + let result = root.instantiations.get(id); + if (!result) { + const newMapper = createTypeMapper(root.outerTypeParameters, typeArguments); + const checkType = root.checkType; + const distributionType = root.isDistributive ? getReducedType(getMappedType(checkType, newMapper)) : void 0; + result = distributionType && checkType !== distributionType && distributionType.flags & (1048576 /* Union */ | 131072 /* Never */) ? mapTypeWithAlias(distributionType, (t) => getConditionalType(root, prependTypeMapping(checkType, t, newMapper), forConstraint), aliasSymbol, aliasTypeArguments) : getConditionalType(root, newMapper, forConstraint, aliasSymbol, aliasTypeArguments); + root.instantiations.set(id, result); + } + return result; + } + return type; + } + function instantiateType(type, mapper) { + return type && mapper ? instantiateTypeWithAlias( + type, + mapper, + /*aliasSymbol*/ + void 0, + /*aliasTypeArguments*/ + void 0 + ) : type; + } + function instantiateTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) { + var _a; + if (!couldContainTypeVariables(type)) { + return type; + } + if (instantiationDepth === 100 || instantiationCount >= 5e6) { + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "instantiateType_DepthLimit", { typeId: type.id, instantiationDepth, instantiationCount }); + error2(currentNode, Diagnostics.Type_instantiation_is_excessively_deep_and_possibly_infinite); + return errorType; + } + totalInstantiationCount++; + instantiationCount++; + instantiationDepth++; + const result = instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments); + instantiationDepth--; + return result; + } + function instantiateTypeWorker(type, mapper, aliasSymbol, aliasTypeArguments) { + const flags = type.flags; + if (flags & 262144 /* TypeParameter */) { + return getMappedType(type, mapper); + } + if (flags & 524288 /* Object */) { + const objectFlags = type.objectFlags; + if (objectFlags & (4 /* Reference */ | 16 /* Anonymous */ | 32 /* Mapped */)) { + if (objectFlags & 4 /* Reference */ && !type.node) { + const resolvedTypeArguments = type.resolvedTypeArguments; + const newTypeArguments = instantiateTypes(resolvedTypeArguments, mapper); + return newTypeArguments !== resolvedTypeArguments ? createNormalizedTypeReference(type.target, newTypeArguments) : type; + } + if (objectFlags & 1024 /* ReverseMapped */) { + return instantiateReverseMappedType(type, mapper); + } + return getObjectTypeInstantiation(type, mapper, aliasSymbol, aliasTypeArguments); + } + return type; + } + if (flags & 3145728 /* UnionOrIntersection */) { + const origin = type.flags & 1048576 /* Union */ ? type.origin : void 0; + const types = origin && origin.flags & 3145728 /* UnionOrIntersection */ ? origin.types : type.types; + const newTypes = instantiateTypes(types, mapper); + if (newTypes === types && aliasSymbol === type.aliasSymbol) { + return type; + } + const newAliasSymbol = aliasSymbol || type.aliasSymbol; + const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + return flags & 2097152 /* Intersection */ || origin && origin.flags & 2097152 /* Intersection */ ? getIntersectionType(newTypes, 0 /* None */, newAliasSymbol, newAliasTypeArguments) : getUnionType(newTypes, 1 /* Literal */, newAliasSymbol, newAliasTypeArguments); + } + if (flags & 4194304 /* Index */) { + return getIndexType(instantiateType(type.type, mapper)); + } + if (flags & 134217728 /* TemplateLiteral */) { + return getTemplateLiteralType(type.texts, instantiateTypes(type.types, mapper)); + } + if (flags & 268435456 /* StringMapping */) { + return getStringMappingType(type.symbol, instantiateType(type.type, mapper)); + } + if (flags & 8388608 /* IndexedAccess */) { + const newAliasSymbol = aliasSymbol || type.aliasSymbol; + const newAliasTypeArguments = aliasSymbol ? aliasTypeArguments : instantiateTypes(type.aliasTypeArguments, mapper); + return getIndexedAccessType( + instantiateType(type.objectType, mapper), + instantiateType(type.indexType, mapper), + type.accessFlags, + /*accessNode*/ + void 0, + newAliasSymbol, + newAliasTypeArguments + ); + } + if (flags & 16777216 /* Conditional */) { + return getConditionalTypeInstantiation( + type, + combineTypeMappers(type.mapper, mapper), + /*forConstraint*/ + false, + aliasSymbol, + aliasTypeArguments + ); + } + if (flags & 33554432 /* Substitution */) { + const newBaseType = instantiateType(type.baseType, mapper); + if (isNoInferType(type)) { + return getNoInferType(newBaseType); + } + const newConstraint = instantiateType(type.constraint, mapper); + if (newBaseType.flags & 8650752 /* TypeVariable */ && isGenericType(newConstraint)) { + return getSubstitutionType(newBaseType, newConstraint); + } + if (newConstraint.flags & 3 /* AnyOrUnknown */ || isTypeAssignableTo(getRestrictiveInstantiation(newBaseType), getRestrictiveInstantiation(newConstraint))) { + return newBaseType; + } + return newBaseType.flags & 8650752 /* TypeVariable */ ? getSubstitutionType(newBaseType, newConstraint) : getIntersectionType([newConstraint, newBaseType]); + } + return type; + } + function instantiateReverseMappedType(type, mapper) { + const innerMappedType = instantiateType(type.mappedType, mapper); + if (!(getObjectFlags(innerMappedType) & 32 /* Mapped */)) { + return type; + } + const innerIndexType = instantiateType(type.constraintType, mapper); + if (!(innerIndexType.flags & 4194304 /* Index */)) { + return type; + } + const instantiated = inferTypeForHomomorphicMappedType( + instantiateType(type.source, mapper), + innerMappedType, + innerIndexType + ); + if (instantiated) { + return instantiated; + } + return type; + } + function getPermissiveInstantiation(type) { + return type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */) ? type : type.permissiveInstantiation || (type.permissiveInstantiation = instantiateType(type, permissiveMapper)); + } + function getRestrictiveInstantiation(type) { + if (type.flags & (402784252 /* Primitive */ | 3 /* AnyOrUnknown */ | 131072 /* Never */)) { + return type; + } + if (type.restrictiveInstantiation) { + return type.restrictiveInstantiation; + } + type.restrictiveInstantiation = instantiateType(type, restrictiveMapper); + type.restrictiveInstantiation.restrictiveInstantiation = type.restrictiveInstantiation; + return type.restrictiveInstantiation; + } + function instantiateIndexInfo(info, mapper) { + return createIndexInfo(info.keyType, instantiateType(info.type, mapper), info.isReadonly, info.declaration); + } + function isContextSensitive(node) { + Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); + switch (node.kind) { + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 262 /* FunctionDeclaration */: + return isContextSensitiveFunctionLikeDeclaration(node); + case 210 /* ObjectLiteralExpression */: + return some(node.properties, isContextSensitive); + case 209 /* ArrayLiteralExpression */: + return some(node.elements, isContextSensitive); + case 227 /* ConditionalExpression */: + return isContextSensitive(node.whenTrue) || isContextSensitive(node.whenFalse); + case 226 /* BinaryExpression */: + return (node.operatorToken.kind === 57 /* BarBarToken */ || node.operatorToken.kind === 61 /* QuestionQuestionToken */) && (isContextSensitive(node.left) || isContextSensitive(node.right)); + case 303 /* PropertyAssignment */: + return isContextSensitive(node.initializer); + case 217 /* ParenthesizedExpression */: + return isContextSensitive(node.expression); + case 292 /* JsxAttributes */: + return some(node.properties, isContextSensitive) || isJsxOpeningElement(node.parent) && some(node.parent.parent.children, isContextSensitive); + case 291 /* JsxAttribute */: { + const { initializer } = node; + return !!initializer && isContextSensitive(initializer); + } + case 294 /* JsxExpression */: { + const { expression } = node; + return !!expression && isContextSensitive(expression); + } + } + return false; + } + function isContextSensitiveFunctionLikeDeclaration(node) { + return hasContextSensitiveParameters(node) || hasContextSensitiveReturnExpression(node); + } + function hasContextSensitiveReturnExpression(node) { + if (node.typeParameters || getEffectiveReturnTypeNode(node) || !node.body) { + return false; + } + if (node.body.kind !== 241 /* Block */) { + return isContextSensitive(node.body); + } + return !!forEachReturnStatement(node.body, (statement) => !!statement.expression && isContextSensitive(statement.expression)); + } + function isContextSensitiveFunctionOrObjectLiteralMethod(func) { + return (isFunctionExpressionOrArrowFunction(func) || isObjectLiteralMethod(func)) && isContextSensitiveFunctionLikeDeclaration(func); + } + function getTypeWithoutSignatures(type) { + if (type.flags & 524288 /* Object */) { + const resolved = resolveStructuredTypeMembers(type); + if (resolved.constructSignatures.length || resolved.callSignatures.length) { + const result = createObjectType(16 /* Anonymous */, type.symbol); + result.members = resolved.members; + result.properties = resolved.properties; + result.callSignatures = emptyArray; + result.constructSignatures = emptyArray; + result.indexInfos = emptyArray; + return result; + } + } else if (type.flags & 2097152 /* Intersection */) { + return getIntersectionType(map(type.types, getTypeWithoutSignatures)); + } + return type; + } + function isTypeIdenticalTo(source, target) { + return isTypeRelatedTo(source, target, identityRelation); + } + function compareTypesIdentical(source, target) { + return isTypeRelatedTo(source, target, identityRelation) ? -1 /* True */ : 0 /* False */; + } + function compareTypesAssignable(source, target) { + return isTypeRelatedTo(source, target, assignableRelation) ? -1 /* True */ : 0 /* False */; + } + function compareTypesSubtypeOf(source, target) { + return isTypeRelatedTo(source, target, subtypeRelation) ? -1 /* True */ : 0 /* False */; + } + function isTypeSubtypeOf(source, target) { + return isTypeRelatedTo(source, target, subtypeRelation); + } + function isTypeStrictSubtypeOf(source, target) { + return isTypeRelatedTo(source, target, strictSubtypeRelation); + } + function isTypeAssignableTo(source, target) { + return isTypeRelatedTo(source, target, assignableRelation); + } + function isTypeDerivedFrom(source, target) { + return source.flags & 1048576 /* Union */ ? every(source.types, (t) => isTypeDerivedFrom(t, target)) : target.flags & 1048576 /* Union */ ? some(target.types, (t) => isTypeDerivedFrom(source, t)) : source.flags & 2097152 /* Intersection */ ? some(source.types, (t) => isTypeDerivedFrom(t, target)) : source.flags & 58982400 /* InstantiableNonPrimitive */ ? isTypeDerivedFrom(getBaseConstraintOfType(source) || unknownType, target) : isEmptyAnonymousObjectType(target) ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) : target === globalObjectType ? !!(source.flags & (524288 /* Object */ | 67108864 /* NonPrimitive */)) && !isEmptyAnonymousObjectType(source) : target === globalFunctionType ? !!(source.flags & 524288 /* Object */) && isFunctionObjectType(source) : hasBaseType(source, getTargetType(target)) || isArrayType(target) && !isReadonlyArrayType(target) && isTypeDerivedFrom(source, globalReadonlyArrayType); + } + function isTypeComparableTo(source, target) { + return isTypeRelatedTo(source, target, comparableRelation); + } + function areTypesComparable(type1, type2) { + return isTypeComparableTo(type1, type2) || isTypeComparableTo(type2, type1); + } + function checkTypeAssignableTo(source, target, errorNode, headMessage, containingMessageChain, errorOutputObject) { + return checkTypeRelatedTo(source, target, assignableRelation, errorNode, headMessage, containingMessageChain, errorOutputObject); + } + function checkTypeAssignableToAndOptionallyElaborate(source, target, errorNode, expr, headMessage, containingMessageChain) { + return checkTypeRelatedToAndOptionallyElaborate( + source, + target, + assignableRelation, + errorNode, + expr, + headMessage, + containingMessageChain, + /*errorOutputContainer*/ + void 0 + ); + } + function checkTypeRelatedToAndOptionallyElaborate(source, target, relation, errorNode, expr, headMessage, containingMessageChain, errorOutputContainer) { + if (isTypeRelatedTo(source, target, relation)) return true; + if (!errorNode || !elaborateError(expr, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) { + return checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer); + } + return false; + } + function isOrHasGenericConditional(type) { + return !!(type.flags & 16777216 /* Conditional */ || type.flags & 2097152 /* Intersection */ && some(type.types, isOrHasGenericConditional)); + } + function elaborateError(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) { + if (!node || isOrHasGenericConditional(target)) return false; + if (!checkTypeRelatedTo( + source, + target, + relation, + /*errorNode*/ + void 0 + ) && elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer)) { + return true; + } + switch (node.kind) { + case 234 /* AsExpression */: + if (!isConstAssertion(node)) { + break; + } + // fallthrough + case 294 /* JsxExpression */: + case 217 /* ParenthesizedExpression */: + return elaborateError(node.expression, source, target, relation, headMessage, containingMessageChain, errorOutputContainer); + case 226 /* BinaryExpression */: + switch (node.operatorToken.kind) { + case 64 /* EqualsToken */: + case 28 /* CommaToken */: + return elaborateError(node.right, source, target, relation, headMessage, containingMessageChain, errorOutputContainer); + } + break; + case 210 /* ObjectLiteralExpression */: + return elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer); + case 209 /* ArrayLiteralExpression */: + return elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer); + case 292 /* JsxAttributes */: + return elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer); + case 219 /* ArrowFunction */: + return elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer); + } + return false; + } + function elaborateDidYouMeanToCallOrConstruct(node, source, target, relation, headMessage, containingMessageChain, errorOutputContainer) { + const callSignatures = getSignaturesOfType(source, 0 /* Call */); + const constructSignatures = getSignaturesOfType(source, 1 /* Construct */); + for (const signatures of [constructSignatures, callSignatures]) { + if (some(signatures, (s) => { + const returnType = getReturnTypeOfSignature(s); + return !(returnType.flags & (1 /* Any */ | 131072 /* Never */)) && checkTypeRelatedTo( + returnType, + target, + relation, + /*errorNode*/ + void 0 + ); + })) { + const resultObj = errorOutputContainer || {}; + checkTypeAssignableTo(source, target, node, headMessage, containingMessageChain, resultObj); + const diagnostic = resultObj.errors[resultObj.errors.length - 1]; + addRelatedInfo( + diagnostic, + createDiagnosticForNode( + node, + signatures === constructSignatures ? Diagnostics.Did_you_mean_to_use_new_with_this_expression : Diagnostics.Did_you_mean_to_call_this_expression + ) + ); + return true; + } + } + return false; + } + function elaborateArrowFunction(node, source, target, relation, containingMessageChain, errorOutputContainer) { + if (isBlock(node.body)) { + return false; + } + if (some(node.parameters, hasType)) { + return false; + } + const sourceSig = getSingleCallSignature(source); + if (!sourceSig) { + return false; + } + const targetSignatures = getSignaturesOfType(target, 0 /* Call */); + if (!length(targetSignatures)) { + return false; + } + const returnExpression = node.body; + const sourceReturn = getReturnTypeOfSignature(sourceSig); + const targetReturn = getUnionType(map(targetSignatures, getReturnTypeOfSignature)); + if (!checkTypeRelatedTo( + sourceReturn, + targetReturn, + relation, + /*errorNode*/ + void 0 + )) { + const elaborated = returnExpression && elaborateError( + returnExpression, + sourceReturn, + targetReturn, + relation, + /*headMessage*/ + void 0, + containingMessageChain, + errorOutputContainer + ); + if (elaborated) { + return elaborated; + } + const resultObj = errorOutputContainer || {}; + checkTypeRelatedTo( + sourceReturn, + targetReturn, + relation, + returnExpression, + /*headMessage*/ + void 0, + containingMessageChain, + resultObj + ); + if (resultObj.errors) { + if (target.symbol && length(target.symbol.declarations)) { + addRelatedInfo( + resultObj.errors[resultObj.errors.length - 1], + createDiagnosticForNode( + target.symbol.declarations[0], + Diagnostics.The_expected_type_comes_from_the_return_type_of_this_signature + ) + ); + } + if ((getFunctionFlags(node) & 2 /* Async */) === 0 && !getTypeOfPropertyOfType(sourceReturn, "then") && checkTypeRelatedTo( + createPromiseType(sourceReturn), + targetReturn, + relation, + /*errorNode*/ + void 0 + )) { + addRelatedInfo( + resultObj.errors[resultObj.errors.length - 1], + createDiagnosticForNode( + node, + Diagnostics.Did_you_mean_to_mark_this_function_as_async + ) + ); + } + return true; + } + } + return false; + } + function getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType) { + const idx = getIndexedAccessTypeOrUndefined(target, nameType); + if (idx) { + return idx; + } + if (target.flags & 1048576 /* Union */) { + const best = getBestMatchingType(source, target); + if (best) { + return getIndexedAccessTypeOrUndefined(best, nameType); + } + } + } + function checkExpressionForMutableLocationWithContextualType(next, sourcePropType) { + pushContextualType( + next, + sourcePropType, + /*isCache*/ + false + ); + const result = checkExpressionForMutableLocation(next, 1 /* Contextual */); + popContextualType(); + return result; + } + function elaborateElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) { + let reportedError = false; + for (const value of iterator) { + const { errorNode: prop, innerExpression: next, nameType, errorMessage } = value; + let targetPropType = getBestMatchIndexedAccessTypeOrUndefined(source, target, nameType); + if (!targetPropType || targetPropType.flags & 8388608 /* IndexedAccess */) continue; + let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType); + if (!sourcePropType) continue; + const propName = getPropertyNameFromIndex( + nameType, + /*accessNode*/ + void 0 + ); + if (!checkTypeRelatedTo( + sourcePropType, + targetPropType, + relation, + /*errorNode*/ + void 0 + )) { + const elaborated = next && elaborateError( + next, + sourcePropType, + targetPropType, + relation, + /*headMessage*/ + void 0, + containingMessageChain, + errorOutputContainer + ); + reportedError = true; + if (!elaborated) { + const resultObj = errorOutputContainer || {}; + const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType; + if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) { + const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType)); + diagnostics.add(diag2); + resultObj.errors = [diag2]; + } else { + const targetIsOptional = !!(propName && (getPropertyOfType(target, propName) || unknownSymbol).flags & 16777216 /* Optional */); + const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */); + targetPropType = removeMissingType(targetPropType, targetIsOptional); + sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional); + const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); + if (result && specificSource !== sourcePropType) { + checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); + } + } + if (resultObj.errors) { + const reportedDiag = resultObj.errors[resultObj.errors.length - 1]; + const propertyName = isTypeUsableAsPropertyName(nameType) ? getPropertyNameFromType(nameType) : void 0; + const targetProp = propertyName !== void 0 ? getPropertyOfType(target, propertyName) : void 0; + let issuedElaboration = false; + if (!targetProp) { + const indexInfo = getApplicableIndexInfo(target, nameType); + if (indexInfo && indexInfo.declaration && !getSourceFileOfNode(indexInfo.declaration).hasNoDefaultLib) { + issuedElaboration = true; + addRelatedInfo(reportedDiag, createDiagnosticForNode(indexInfo.declaration, Diagnostics.The_expected_type_comes_from_this_index_signature)); + } + } + if (!issuedElaboration && (targetProp && length(targetProp.declarations) || target.symbol && length(target.symbol.declarations))) { + const targetNode = targetProp && length(targetProp.declarations) ? targetProp.declarations[0] : target.symbol.declarations[0]; + if (!getSourceFileOfNode(targetNode).hasNoDefaultLib) { + addRelatedInfo( + reportedDiag, + createDiagnosticForNode( + targetNode, + Diagnostics.The_expected_type_comes_from_property_0_which_is_declared_here_on_type_1, + propertyName && !(nameType.flags & 8192 /* UniqueESSymbol */) ? unescapeLeadingUnderscores(propertyName) : typeToString(nameType), + typeToString(target) + ) + ); + } + } + } + } + } + } + return reportedError; + } + function elaborateIterableOrArrayLikeTargetElementwise(iterator, source, target, relation, containingMessageChain, errorOutputContainer) { + const tupleOrArrayLikeTargetParts = filterType(target, isArrayOrTupleLikeType); + const nonTupleOrArrayLikeTargetParts = filterType(target, (t) => !isArrayOrTupleLikeType(t)); + const iterationType = nonTupleOrArrayLikeTargetParts !== neverType ? getIterationTypeOfIterable( + 13 /* ForOf */, + 0 /* Yield */, + nonTupleOrArrayLikeTargetParts, + /*errorNode*/ + void 0 + ) : void 0; + let reportedError = false; + for (let status = iterator.next(); !status.done; status = iterator.next()) { + const { errorNode: prop, innerExpression: next, nameType, errorMessage } = status.value; + let targetPropType = iterationType; + const targetIndexedPropType = tupleOrArrayLikeTargetParts !== neverType ? getBestMatchIndexedAccessTypeOrUndefined(source, tupleOrArrayLikeTargetParts, nameType) : void 0; + if (targetIndexedPropType && !(targetIndexedPropType.flags & 8388608 /* IndexedAccess */)) { + targetPropType = iterationType ? getUnionType([iterationType, targetIndexedPropType]) : targetIndexedPropType; + } + if (!targetPropType) continue; + let sourcePropType = getIndexedAccessTypeOrUndefined(source, nameType); + if (!sourcePropType) continue; + const propName = getPropertyNameFromIndex( + nameType, + /*accessNode*/ + void 0 + ); + if (!checkTypeRelatedTo( + sourcePropType, + targetPropType, + relation, + /*errorNode*/ + void 0 + )) { + const elaborated = next && elaborateError( + next, + sourcePropType, + targetPropType, + relation, + /*headMessage*/ + void 0, + containingMessageChain, + errorOutputContainer + ); + reportedError = true; + if (!elaborated) { + const resultObj = errorOutputContainer || {}; + const specificSource = next ? checkExpressionForMutableLocationWithContextualType(next, sourcePropType) : sourcePropType; + if (exactOptionalPropertyTypes && isExactOptionalPropertyMismatch(specificSource, targetPropType)) { + const diag2 = createDiagnosticForNode(prop, Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target, typeToString(specificSource), typeToString(targetPropType)); + diagnostics.add(diag2); + resultObj.errors = [diag2]; + } else { + const targetIsOptional = !!(propName && (getPropertyOfType(tupleOrArrayLikeTargetParts, propName) || unknownSymbol).flags & 16777216 /* Optional */); + const sourceIsOptional = !!(propName && (getPropertyOfType(source, propName) || unknownSymbol).flags & 16777216 /* Optional */); + targetPropType = removeMissingType(targetPropType, targetIsOptional); + sourcePropType = removeMissingType(sourcePropType, targetIsOptional && sourceIsOptional); + const result = checkTypeRelatedTo(specificSource, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); + if (result && specificSource !== sourcePropType) { + checkTypeRelatedTo(sourcePropType, targetPropType, relation, prop, errorMessage, containingMessageChain, resultObj); + } + } + } + } + } + return reportedError; + } + function* generateJsxAttributes(node) { + if (!length(node.properties)) return; + for (const prop of node.properties) { + if (isJsxSpreadAttribute(prop) || isHyphenatedJsxName(getTextOfJsxAttributeName(prop.name))) continue; + yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: getStringLiteralType(getTextOfJsxAttributeName(prop.name)) }; + } + } + function* generateJsxChildren(node, getInvalidTextDiagnostic) { + if (!length(node.children)) return; + let memberOffset = 0; + for (let i = 0; i < node.children.length; i++) { + const child = node.children[i]; + const nameType = getNumberLiteralType(i - memberOffset); + const elem = getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic); + if (elem) { + yield elem; + } else { + memberOffset++; + } + } + } + function getElaborationElementForJsxChild(child, nameType, getInvalidTextDiagnostic) { + switch (child.kind) { + case 294 /* JsxExpression */: + return { errorNode: child, innerExpression: child.expression, nameType }; + case 12 /* JsxText */: + if (child.containsOnlyTriviaWhiteSpaces) { + break; + } + return { errorNode: child, innerExpression: void 0, nameType, errorMessage: getInvalidTextDiagnostic() }; + case 284 /* JsxElement */: + case 285 /* JsxSelfClosingElement */: + case 288 /* JsxFragment */: + return { errorNode: child, innerExpression: child, nameType }; + default: + return Debug.assertNever(child, "Found invalid jsx child"); + } + } + function elaborateJsxComponents(node, source, target, relation, containingMessageChain, errorOutputContainer) { + let result = elaborateElementwise(generateJsxAttributes(node), source, target, relation, containingMessageChain, errorOutputContainer); + let invalidTextDiagnostic; + if (isJsxOpeningElement(node.parent) && isJsxElement(node.parent.parent)) { + const containingElement = node.parent.parent; + const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); + const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName); + const childrenNameType = getStringLiteralType(childrenPropName); + const childrenTargetType = getIndexedAccessType(target, childrenNameType); + const validChildren = getSemanticJsxChildren(containingElement.children); + if (!length(validChildren)) { + return result; + } + const moreThanOneRealChildren = length(validChildren) > 1; + let arrayLikeTargetParts; + let nonArrayLikeTargetParts; + const iterableType = getGlobalIterableType( + /*reportErrors*/ + false + ); + if (iterableType !== emptyGenericType) { + const anyIterable = createIterableType(anyType); + arrayLikeTargetParts = filterType(childrenTargetType, (t) => isTypeAssignableTo(t, anyIterable)); + nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isTypeAssignableTo(t, anyIterable)); + } else { + arrayLikeTargetParts = filterType(childrenTargetType, isArrayOrTupleLikeType); + nonArrayLikeTargetParts = filterType(childrenTargetType, (t) => !isArrayOrTupleLikeType(t)); + } + if (moreThanOneRealChildren) { + if (arrayLikeTargetParts !== neverType) { + const realSource = createTupleType(checkJsxChildren(containingElement, 0 /* Normal */)); + const children = generateJsxChildren(containingElement, getInvalidTextualChildDiagnostic); + result = elaborateIterableOrArrayLikeTargetElementwise(children, realSource, arrayLikeTargetParts, relation, containingMessageChain, errorOutputContainer) || result; + } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) { + result = true; + const diag2 = error2( + containingElement.openingElement.tagName, + Diagnostics.This_JSX_tag_s_0_prop_expects_a_single_child_of_type_1_but_multiple_children_were_provided, + childrenPropName, + typeToString(childrenTargetType) + ); + if (errorOutputContainer && errorOutputContainer.skipLogging) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); + } + } + } else { + if (nonArrayLikeTargetParts !== neverType) { + const child = validChildren[0]; + const elem = getElaborationElementForJsxChild(child, childrenNameType, getInvalidTextualChildDiagnostic); + if (elem) { + result = elaborateElementwise( + function* () { + yield elem; + }(), + source, + target, + relation, + containingMessageChain, + errorOutputContainer + ) || result; + } + } else if (!isTypeRelatedTo(getIndexedAccessType(source, childrenNameType), childrenTargetType, relation)) { + result = true; + const diag2 = error2( + containingElement.openingElement.tagName, + Diagnostics.This_JSX_tag_s_0_prop_expects_type_1_which_requires_multiple_children_but_only_a_single_child_was_provided, + childrenPropName, + typeToString(childrenTargetType) + ); + if (errorOutputContainer && errorOutputContainer.skipLogging) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); + } + } + } + } + return result; + function getInvalidTextualChildDiagnostic() { + if (!invalidTextDiagnostic) { + const tagNameText = getTextOfNode(node.parent.tagName); + const childPropName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); + const childrenPropName = childPropName === void 0 ? "children" : unescapeLeadingUnderscores(childPropName); + const childrenTargetType = getIndexedAccessType(target, getStringLiteralType(childrenPropName)); + const diagnostic = Diagnostics._0_components_don_t_accept_text_as_child_elements_Text_in_JSX_has_the_type_string_but_the_expected_type_of_1_is_2; + invalidTextDiagnostic = { ...diagnostic, key: "!!ALREADY FORMATTED!!", message: formatMessage(diagnostic, tagNameText, childrenPropName, typeToString(childrenTargetType)) }; + } + return invalidTextDiagnostic; + } + } + function* generateLimitedTupleElements(node, target) { + const len = length(node.elements); + if (!len) return; + for (let i = 0; i < len; i++) { + if (isTupleLikeType(target) && !getPropertyOfType(target, "" + i)) continue; + const elem = node.elements[i]; + if (isOmittedExpression(elem)) continue; + const nameType = getNumberLiteralType(i); + const checkNode = getEffectiveCheckNode(elem); + yield { errorNode: checkNode, innerExpression: checkNode, nameType }; + } + } + function elaborateArrayLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) { + if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */)) return false; + if (isTupleLikeType(source)) { + return elaborateElementwise(generateLimitedTupleElements(node, target), source, target, relation, containingMessageChain, errorOutputContainer); + } + pushContextualType( + node, + target, + /*isCache*/ + false + ); + const tupleizedType = checkArrayLiteral( + node, + 1 /* Contextual */, + /*forceTuple*/ + true + ); + popContextualType(); + if (isTupleLikeType(tupleizedType)) { + return elaborateElementwise(generateLimitedTupleElements(node, target), tupleizedType, target, relation, containingMessageChain, errorOutputContainer); + } + return false; + } + function* generateObjectLiteralElements(node) { + if (!length(node.properties)) return; + for (const prop of node.properties) { + if (isSpreadAssignment(prop)) continue; + const type = getLiteralTypeFromProperty(getSymbolOfDeclaration(prop), 8576 /* StringOrNumberLiteralOrUnique */); + if (!type || type.flags & 131072 /* Never */) { + continue; + } + switch (prop.kind) { + case 178 /* SetAccessor */: + case 177 /* GetAccessor */: + case 174 /* MethodDeclaration */: + case 304 /* ShorthandPropertyAssignment */: + yield { errorNode: prop.name, innerExpression: void 0, nameType: type }; + break; + case 303 /* PropertyAssignment */: + yield { errorNode: prop.name, innerExpression: prop.initializer, nameType: type, errorMessage: isComputedNonLiteralName(prop.name) ? Diagnostics.Type_of_computed_property_s_value_is_0_which_is_not_assignable_to_type_1 : void 0 }; + break; + default: + Debug.assertNever(prop); + } + } + } + function elaborateObjectLiteral(node, source, target, relation, containingMessageChain, errorOutputContainer) { + if (target.flags & (402784252 /* Primitive */ | 131072 /* Never */)) return false; + return elaborateElementwise(generateObjectLiteralElements(node), source, target, relation, containingMessageChain, errorOutputContainer); + } + function checkTypeComparableTo(source, target, errorNode, headMessage, containingMessageChain) { + return checkTypeRelatedTo(source, target, comparableRelation, errorNode, headMessage, containingMessageChain); + } + function isSignatureAssignableTo(source, target, ignoreReturnTypes) { + return compareSignaturesRelated( + source, + target, + ignoreReturnTypes ? 4 /* IgnoreReturnTypes */ : 0 /* None */, + /*reportErrors*/ + false, + /*errorReporter*/ + void 0, + /*incompatibleErrorReporter*/ + void 0, + compareTypesAssignable, + /*reportUnreliableMarkers*/ + void 0 + ) !== 0 /* False */; + } + function isTopSignature(s) { + if (!s.typeParameters && (!s.thisParameter || isTypeAny(getTypeOfParameter(s.thisParameter))) && s.parameters.length === 1 && signatureHasRestParameter(s)) { + const paramType = getTypeOfParameter(s.parameters[0]); + const restType = isArrayType(paramType) ? getTypeArguments(paramType)[0] : paramType; + return !!(restType.flags & (1 /* Any */ | 131072 /* Never */) && getReturnTypeOfSignature(s).flags & 3 /* AnyOrUnknown */); + } + return false; + } + function compareSignaturesRelated(source, target, checkMode, reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) { + if (source === target) { + return -1 /* True */; + } + if (!(checkMode & 16 /* StrictTopSignature */ && isTopSignature(source)) && isTopSignature(target)) { + return -1 /* True */; + } + if (checkMode & 16 /* StrictTopSignature */ && isTopSignature(source) && !isTopSignature(target)) { + return 0 /* False */; + } + const targetCount = getParameterCount(target); + const sourceHasMoreParameters = !hasEffectiveRestParameter(target) && (checkMode & 8 /* StrictArity */ ? hasEffectiveRestParameter(source) || getParameterCount(source) > targetCount : getMinArgumentCount(source) > targetCount); + if (sourceHasMoreParameters) { + if (reportErrors2 && !(checkMode & 8 /* StrictArity */)) { + errorReporter(Diagnostics.Target_signature_provides_too_few_arguments_Expected_0_or_more_but_got_1, getMinArgumentCount(source), targetCount); + } + return 0 /* False */; + } + if (source.typeParameters && source.typeParameters !== target.typeParameters) { + target = getCanonicalSignature(target); + source = instantiateSignatureInContextOf( + source, + target, + /*inferenceContext*/ + void 0, + compareTypes + ); + } + const sourceCount = getParameterCount(source); + const sourceRestType = getNonArrayRestType(source); + const targetRestType = getNonArrayRestType(target); + if (sourceRestType || targetRestType) { + void instantiateType(sourceRestType || targetRestType, reportUnreliableMarkers); + } + const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */; + const strictVariance = !(checkMode & 3 /* Callback */) && strictFunctionTypes && kind !== 174 /* MethodDeclaration */ && kind !== 173 /* MethodSignature */ && kind !== 176 /* Constructor */; + let result = -1 /* True */; + const sourceThisType = getThisTypeOfSignature(source); + if (sourceThisType && sourceThisType !== voidType) { + const targetThisType = getThisTypeOfSignature(target); + if (targetThisType) { + const related = !strictVariance && compareTypes( + sourceThisType, + targetThisType, + /*reportErrors*/ + false + ) || compareTypes(targetThisType, sourceThisType, reportErrors2); + if (!related) { + if (reportErrors2) { + errorReporter(Diagnostics.The_this_types_of_each_signature_are_incompatible); + } + return 0 /* False */; + } + result &= related; + } + } + const paramCount = sourceRestType || targetRestType ? Math.min(sourceCount, targetCount) : Math.max(sourceCount, targetCount); + const restIndex = sourceRestType || targetRestType ? paramCount - 1 : -1; + for (let i = 0; i < paramCount; i++) { + const sourceType = i === restIndex ? getRestOrAnyTypeAtPosition(source, i) : tryGetTypeAtPosition(source, i); + const targetType = i === restIndex ? getRestOrAnyTypeAtPosition(target, i) : tryGetTypeAtPosition(target, i); + if (sourceType && targetType && (sourceType !== targetType || checkMode & 8 /* StrictArity */)) { + const sourceSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(source, i) ? void 0 : getSingleCallSignature(getNonNullableType(sourceType)); + const targetSig = checkMode & 3 /* Callback */ || isInstantiatedGenericParameter(target, i) ? void 0 : getSingleCallSignature(getNonNullableType(targetType)); + const callbacks = sourceSig && targetSig && !getTypePredicateOfSignature(sourceSig) && !getTypePredicateOfSignature(targetSig) && getTypeFacts(sourceType, 50331648 /* IsUndefinedOrNull */) === getTypeFacts(targetType, 50331648 /* IsUndefinedOrNull */); + let related = callbacks ? compareSignaturesRelated(targetSig, sourceSig, checkMode & 8 /* StrictArity */ | (strictVariance ? 2 /* StrictCallback */ : 1 /* BivariantCallback */), reportErrors2, errorReporter, incompatibleErrorReporter, compareTypes, reportUnreliableMarkers) : !(checkMode & 3 /* Callback */) && !strictVariance && compareTypes( + sourceType, + targetType, + /*reportErrors*/ + false + ) || compareTypes(targetType, sourceType, reportErrors2); + if (related && checkMode & 8 /* StrictArity */ && i >= getMinArgumentCount(source) && i < getMinArgumentCount(target) && compareTypes( + sourceType, + targetType, + /*reportErrors*/ + false + )) { + related = 0 /* False */; + } + if (!related) { + if (reportErrors2) { + errorReporter(Diagnostics.Types_of_parameters_0_and_1_are_incompatible, unescapeLeadingUnderscores(getParameterNameAtPosition(source, i)), unescapeLeadingUnderscores(getParameterNameAtPosition(target, i))); + } + return 0 /* False */; + } + result &= related; + } + } + if (!(checkMode & 4 /* IgnoreReturnTypes */)) { + const targetReturnType = isResolvingReturnTypeOfSignature(target) ? anyType : target.declaration && isJSConstructor(target.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(target.declaration.symbol)) : getReturnTypeOfSignature(target); + if (targetReturnType === voidType || targetReturnType === anyType) { + return result; + } + const sourceReturnType = isResolvingReturnTypeOfSignature(source) ? anyType : source.declaration && isJSConstructor(source.declaration) ? getDeclaredTypeOfClassOrInterface(getMergedSymbol(source.declaration.symbol)) : getReturnTypeOfSignature(source); + const targetTypePredicate = getTypePredicateOfSignature(target); + if (targetTypePredicate) { + const sourceTypePredicate = getTypePredicateOfSignature(source); + if (sourceTypePredicate) { + result &= compareTypePredicateRelatedTo(sourceTypePredicate, targetTypePredicate, reportErrors2, errorReporter, compareTypes); + } else if (isIdentifierTypePredicate(targetTypePredicate) || isThisTypePredicate(targetTypePredicate)) { + if (reportErrors2) { + errorReporter(Diagnostics.Signature_0_must_be_a_type_predicate, signatureToString(source)); + } + return 0 /* False */; + } + } else { + result &= checkMode & 1 /* BivariantCallback */ && compareTypes( + targetReturnType, + sourceReturnType, + /*reportErrors*/ + false + ) || compareTypes(sourceReturnType, targetReturnType, reportErrors2); + if (!result && reportErrors2 && incompatibleErrorReporter) { + incompatibleErrorReporter(sourceReturnType, targetReturnType); + } + } + } + return result; + } + function compareTypePredicateRelatedTo(source, target, reportErrors2, errorReporter, compareTypes) { + if (source.kind !== target.kind) { + if (reportErrors2) { + errorReporter(Diagnostics.A_this_based_type_guard_is_not_compatible_with_a_parameter_based_type_guard); + errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); + } + return 0 /* False */; + } + if (source.kind === 1 /* Identifier */ || source.kind === 3 /* AssertsIdentifier */) { + if (source.parameterIndex !== target.parameterIndex) { + if (reportErrors2) { + errorReporter(Diagnostics.Parameter_0_is_not_in_the_same_position_as_parameter_1, source.parameterName, target.parameterName); + errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); + } + return 0 /* False */; + } + } + const related = source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type, reportErrors2) : 0 /* False */; + if (related === 0 /* False */ && reportErrors2) { + errorReporter(Diagnostics.Type_predicate_0_is_not_assignable_to_1, typePredicateToString(source), typePredicateToString(target)); + } + return related; + } + function isImplementationCompatibleWithOverload(implementation, overload) { + const erasedSource = getErasedSignature(implementation); + const erasedTarget = getErasedSignature(overload); + const sourceReturnType = getReturnTypeOfSignature(erasedSource); + const targetReturnType = getReturnTypeOfSignature(erasedTarget); + if (targetReturnType === voidType || isTypeRelatedTo(targetReturnType, sourceReturnType, assignableRelation) || isTypeRelatedTo(sourceReturnType, targetReturnType, assignableRelation)) { + return isSignatureAssignableTo( + erasedSource, + erasedTarget, + /*ignoreReturnTypes*/ + true + ); + } + return false; + } + function isEmptyResolvedType(t) { + return t !== anyFunctionType && t.properties.length === 0 && t.callSignatures.length === 0 && t.constructSignatures.length === 0 && t.indexInfos.length === 0; + } + function isEmptyObjectType(type) { + return type.flags & 524288 /* Object */ ? !isGenericMappedType(type) && isEmptyResolvedType(resolveStructuredTypeMembers(type)) : type.flags & 67108864 /* NonPrimitive */ ? true : type.flags & 1048576 /* Union */ ? some(type.types, isEmptyObjectType) : type.flags & 2097152 /* Intersection */ ? every(type.types, isEmptyObjectType) : false; + } + function isEmptyAnonymousObjectType(type) { + return !!(getObjectFlags(type) & 16 /* Anonymous */ && (type.members && isEmptyResolvedType(type) || type.symbol && type.symbol.flags & 2048 /* TypeLiteral */ && getMembersOfSymbol(type.symbol).size === 0)); + } + function isUnknownLikeUnionType(type) { + if (strictNullChecks && type.flags & 1048576 /* Union */) { + if (!(type.objectFlags & 33554432 /* IsUnknownLikeUnionComputed */)) { + const types = type.types; + type.objectFlags |= 33554432 /* IsUnknownLikeUnionComputed */ | (types.length >= 3 && types[0].flags & 32768 /* Undefined */ && types[1].flags & 65536 /* Null */ && some(types, isEmptyAnonymousObjectType) ? 67108864 /* IsUnknownLikeUnion */ : 0); + } + return !!(type.objectFlags & 67108864 /* IsUnknownLikeUnion */); + } + return false; + } + function containsUndefinedType(type) { + return !!((type.flags & 1048576 /* Union */ ? type.types[0] : type).flags & 32768 /* Undefined */); + } + function containsNonMissingUndefinedType(type) { + const candidate = type.flags & 1048576 /* Union */ ? type.types[0] : type; + return !!(candidate.flags & 32768 /* Undefined */) && candidate !== missingType; + } + function isStringIndexSignatureOnlyType(type) { + return type.flags & 524288 /* Object */ && !isGenericMappedType(type) && getPropertiesOfType(type).length === 0 && getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, stringType) || type.flags & 3145728 /* UnionOrIntersection */ && every(type.types, isStringIndexSignatureOnlyType) || false; + } + function isEnumTypeRelatedTo(source, target, errorReporter) { + const sourceSymbol = source.flags & 8 /* EnumMember */ ? getParentOfSymbol(source) : source; + const targetSymbol = target.flags & 8 /* EnumMember */ ? getParentOfSymbol(target) : target; + if (sourceSymbol === targetSymbol) { + return true; + } + if (sourceSymbol.escapedName !== targetSymbol.escapedName || !(sourceSymbol.flags & 256 /* RegularEnum */) || !(targetSymbol.flags & 256 /* RegularEnum */)) { + return false; + } + const id = getSymbolId(sourceSymbol) + "," + getSymbolId(targetSymbol); + const entry = enumRelation.get(id); + if (entry !== void 0 && !(entry & 2 /* Failed */ && errorReporter)) { + return !!(entry & 1 /* Succeeded */); + } + const targetEnumType = getTypeOfSymbol(targetSymbol); + for (const sourceProperty of getPropertiesOfType(getTypeOfSymbol(sourceSymbol))) { + if (sourceProperty.flags & 8 /* EnumMember */) { + const targetProperty = getPropertyOfType(targetEnumType, sourceProperty.escapedName); + if (!targetProperty || !(targetProperty.flags & 8 /* EnumMember */)) { + if (errorReporter) { + errorReporter(Diagnostics.Property_0_is_missing_in_type_1, symbolName(sourceProperty), typeToString( + getDeclaredTypeOfSymbol(targetSymbol), + /*enclosingDeclaration*/ + void 0, + 64 /* UseFullyQualifiedType */ + )); + } + enumRelation.set(id, 2 /* Failed */); + return false; + } + const sourceValue = getEnumMemberValue(getDeclarationOfKind(sourceProperty, 306 /* EnumMember */)).value; + const targetValue = getEnumMemberValue(getDeclarationOfKind(targetProperty, 306 /* EnumMember */)).value; + if (sourceValue !== targetValue) { + const sourceIsString = typeof sourceValue === "string"; + const targetIsString = typeof targetValue === "string"; + if (sourceValue !== void 0 && targetValue !== void 0) { + if (errorReporter) { + const escapedSource = sourceIsString ? `"${escapeString(sourceValue)}"` : sourceValue; + const escapedTarget = targetIsString ? `"${escapeString(targetValue)}"` : targetValue; + errorReporter(Diagnostics.Each_declaration_of_0_1_differs_in_its_value_where_2_was_expected_but_3_was_given, symbolName(targetSymbol), symbolName(targetProperty), escapedTarget, escapedSource); + } + enumRelation.set(id, 2 /* Failed */); + return false; + } + if (sourceIsString || targetIsString) { + if (errorReporter) { + const knownStringValue = sourceValue ?? targetValue; + Debug.assert(typeof knownStringValue === "string"); + const escapedValue = `"${escapeString(knownStringValue)}"`; + errorReporter(Diagnostics.One_value_of_0_1_is_the_string_2_and_the_other_is_assumed_to_be_an_unknown_numeric_value, symbolName(targetSymbol), symbolName(targetProperty), escapedValue); + } + enumRelation.set(id, 2 /* Failed */); + return false; + } + } + } + } + enumRelation.set(id, 1 /* Succeeded */); + return true; + } + function isSimpleTypeRelatedTo(source, target, relation, errorReporter) { + const s = source.flags; + const t = target.flags; + if (t & 1 /* Any */ || s & 131072 /* Never */ || source === wildcardType) return true; + if (t & 2 /* Unknown */ && !(relation === strictSubtypeRelation && s & 1 /* Any */)) return true; + if (t & 131072 /* Never */) return false; + if (s & 402653316 /* StringLike */ && t & 4 /* String */) return true; + if (s & 128 /* StringLiteral */ && s & 1024 /* EnumLiteral */ && t & 128 /* StringLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value) return true; + if (s & 296 /* NumberLike */ && t & 8 /* Number */) return true; + if (s & 256 /* NumberLiteral */ && s & 1024 /* EnumLiteral */ && t & 256 /* NumberLiteral */ && !(t & 1024 /* EnumLiteral */) && source.value === target.value) return true; + if (s & 2112 /* BigIntLike */ && t & 64 /* BigInt */) return true; + if (s & 528 /* BooleanLike */ && t & 16 /* Boolean */) return true; + if (s & 12288 /* ESSymbolLike */ && t & 4096 /* ESSymbol */) return true; + if (s & 32 /* Enum */ && t & 32 /* Enum */ && source.symbol.escapedName === target.symbol.escapedName && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true; + if (s & 1024 /* EnumLiteral */ && t & 1024 /* EnumLiteral */) { + if (s & 1048576 /* Union */ && t & 1048576 /* Union */ && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true; + if (s & 2944 /* Literal */ && t & 2944 /* Literal */ && source.value === target.value && isEnumTypeRelatedTo(source.symbol, target.symbol, errorReporter)) return true; + } + if (s & 32768 /* Undefined */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & (32768 /* Undefined */ | 16384 /* Void */))) return true; + if (s & 65536 /* Null */ && (!strictNullChecks && !(t & 3145728 /* UnionOrIntersection */) || t & 65536 /* Null */)) return true; + if (s & 524288 /* Object */ && t & 67108864 /* NonPrimitive */ && !(relation === strictSubtypeRelation && isEmptyAnonymousObjectType(source) && !(getObjectFlags(source) & 8192 /* FreshLiteral */))) return true; + if (relation === assignableRelation || relation === comparableRelation) { + if (s & 1 /* Any */) return true; + if (s & 8 /* Number */ && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */)) return true; + if (s & 256 /* NumberLiteral */ && !(s & 1024 /* EnumLiteral */) && (t & 32 /* Enum */ || t & 256 /* NumberLiteral */ && t & 1024 /* EnumLiteral */ && source.value === target.value)) return true; + if (isUnknownLikeUnionType(target)) return true; + } + return false; + } + function isTypeRelatedTo(source, target, relation) { + if (isFreshLiteralType(source)) { + source = source.regularType; + } + if (isFreshLiteralType(target)) { + target = target.regularType; + } + if (source === target) { + return true; + } + if (relation !== identityRelation) { + if (relation === comparableRelation && !(target.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target, source, relation) || isSimpleTypeRelatedTo(source, target, relation)) { + return true; + } + } else if (!((source.flags | target.flags) & (3145728 /* UnionOrIntersection */ | 8388608 /* IndexedAccess */ | 16777216 /* Conditional */ | 33554432 /* Substitution */))) { + if (source.flags !== target.flags) return false; + if (source.flags & 67358815 /* Singleton */) return true; + } + if (source.flags & 524288 /* Object */ && target.flags & 524288 /* Object */) { + const related = relation.get(getRelationKey( + source, + target, + 0 /* None */, + relation, + /*ignoreConstraints*/ + false + )); + if (related !== void 0) { + return !!(related & 1 /* Succeeded */); + } + } + if (source.flags & 469499904 /* StructuredOrInstantiable */ || target.flags & 469499904 /* StructuredOrInstantiable */) { + return checkTypeRelatedTo( + source, + target, + relation, + /*errorNode*/ + void 0 + ); + } + return false; + } + function isIgnoredJsxProperty(source, sourceProp) { + return getObjectFlags(source) & 2048 /* JsxAttributes */ && isHyphenatedJsxName(sourceProp.escapedName); + } + function getNormalizedType(type, writing) { + while (true) { + const t = isFreshLiteralType(type) ? type.regularType : isGenericTupleType(type) ? getNormalizedTupleType(type, writing) : getObjectFlags(type) & 4 /* Reference */ ? type.node ? createTypeReference(type.target, getTypeArguments(type)) : getSingleBaseForNonAugmentingSubtype(type) || type : type.flags & 3145728 /* UnionOrIntersection */ ? getNormalizedUnionOrIntersectionType(type, writing) : type.flags & 33554432 /* Substitution */ ? writing ? type.baseType : getSubstitutionIntersection(type) : type.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(type, writing) : type; + if (t === type) return t; + type = t; + } + } + function getNormalizedUnionOrIntersectionType(type, writing) { + const reduced = getReducedType(type); + if (reduced !== type) { + return reduced; + } + if (type.flags & 2097152 /* Intersection */ && shouldNormalizeIntersection(type)) { + const normalizedTypes = sameMap(type.types, (t) => getNormalizedType(t, writing)); + if (normalizedTypes !== type.types) { + return getIntersectionType(normalizedTypes); + } + } + return type; + } + function shouldNormalizeIntersection(type) { + let hasInstantiable = false; + let hasNullableOrEmpty = false; + for (const t of type.types) { + hasInstantiable || (hasInstantiable = !!(t.flags & 465829888 /* Instantiable */)); + hasNullableOrEmpty || (hasNullableOrEmpty = !!(t.flags & 98304 /* Nullable */) || isEmptyAnonymousObjectType(t)); + if (hasInstantiable && hasNullableOrEmpty) return true; + } + return false; + } + function getNormalizedTupleType(type, writing) { + const elements = getElementTypes(type); + const normalizedElements = sameMap(elements, (t) => t.flags & 25165824 /* Simplifiable */ ? getSimplifiedType(t, writing) : t); + return elements !== normalizedElements ? createNormalizedTupleType(type.target, normalizedElements) : type; + } + function checkTypeRelatedTo(source, target, relation, errorNode, headMessage, containingMessageChain, errorOutputContainer) { + var _a; + let errorInfo; + let relatedInfo; + let maybeKeys; + let maybeKeysSet; + let sourceStack; + let targetStack; + let maybeCount = 0; + let sourceDepth = 0; + let targetDepth = 0; + let expandingFlags = 0 /* None */; + let overflow = false; + let overrideNextErrorInfo = 0; + let skipParentCounter = 0; + let lastSkippedInfo; + let incompatibleStack; + let relationCount = 16e6 - relation.size >> 3; + Debug.assert(relation !== identityRelation || !errorNode, "no error reporting in identity checking"); + const result = isRelatedTo( + source, + target, + 3 /* Both */, + /*reportErrors*/ + !!errorNode, + headMessage + ); + if (incompatibleStack) { + reportIncompatibleStack(); + } + if (overflow) { + const id = getRelationKey( + source, + target, + /*intersectionState*/ + 0 /* None */, + relation, + /*ignoreConstraints*/ + false + ); + relation.set(id, 2 /* Failed */ | (relationCount <= 0 ? 32 /* ComplexityOverflow */ : 64 /* StackDepthOverflow */)); + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.CheckTypes, "checkTypeRelatedTo_DepthLimit", { sourceId: source.id, targetId: target.id, depth: sourceDepth, targetDepth }); + const message = relationCount <= 0 ? Diagnostics.Excessive_complexity_comparing_types_0_and_1 : Diagnostics.Excessive_stack_depth_comparing_types_0_and_1; + const diag2 = error2(errorNode || currentNode, message, typeToString(source), typeToString(target)); + if (errorOutputContainer) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); + } + } else if (errorInfo) { + if (containingMessageChain) { + const chain = containingMessageChain(); + if (chain) { + concatenateDiagnosticMessageChains(chain, errorInfo); + errorInfo = chain; + } + } + let relatedInformation; + if (headMessage && errorNode && !result && source.symbol) { + const links = getSymbolLinks(source.symbol); + if (links.originatingImport && !isImportCall(links.originatingImport)) { + const helpfulRetry = checkTypeRelatedTo( + getTypeOfSymbol(links.target), + target, + relation, + /*errorNode*/ + void 0 + ); + if (helpfulRetry) { + const diag3 = createDiagnosticForNode(links.originatingImport, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead); + relatedInformation = append(relatedInformation, diag3); + } + } + } + const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, errorInfo, relatedInformation); + if (relatedInfo) { + addRelatedInfo(diag2, ...relatedInfo); + } + if (errorOutputContainer) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); + } + if (!errorOutputContainer || !errorOutputContainer.skipLogging) { + diagnostics.add(diag2); + } + } + if (errorNode && errorOutputContainer && errorOutputContainer.skipLogging && result === 0 /* False */) { + Debug.assert(!!errorOutputContainer.errors, "missed opportunity to interact with error."); + } + return result !== 0 /* False */; + function resetErrorInfo(saved) { + errorInfo = saved.errorInfo; + lastSkippedInfo = saved.lastSkippedInfo; + incompatibleStack = saved.incompatibleStack; + overrideNextErrorInfo = saved.overrideNextErrorInfo; + skipParentCounter = saved.skipParentCounter; + relatedInfo = saved.relatedInfo; + } + function captureErrorCalculationState() { + return { + errorInfo, + lastSkippedInfo, + incompatibleStack: incompatibleStack == null ? void 0 : incompatibleStack.slice(), + overrideNextErrorInfo, + skipParentCounter, + relatedInfo: relatedInfo == null ? void 0 : relatedInfo.slice() + }; + } + function reportIncompatibleError(message, ...args) { + overrideNextErrorInfo++; + lastSkippedInfo = void 0; + (incompatibleStack || (incompatibleStack = [])).push([message, ...args]); + } + function reportIncompatibleStack() { + const stack = incompatibleStack || []; + incompatibleStack = void 0; + const info = lastSkippedInfo; + lastSkippedInfo = void 0; + if (stack.length === 1) { + reportError(...stack[0]); + if (info) { + reportRelationError( + /*message*/ + void 0, + ...info + ); + } + return; + } + let path = ""; + const secondaryRootErrors = []; + while (stack.length) { + const [msg, ...args] = stack.pop(); + switch (msg.code) { + case Diagnostics.Types_of_property_0_are_incompatible.code: { + if (path.indexOf("new ") === 0) { + path = `(${path})`; + } + const str = "" + args[0]; + if (path.length === 0) { + path = `${str}`; + } else if (isIdentifierText(str, getEmitScriptTarget(compilerOptions))) { + path = `${path}.${str}`; + } else if (str[0] === "[" && str[str.length - 1] === "]") { + path = `${path}${str}`; + } else { + path = `${path}[${str}]`; + } + break; + } + case Diagnostics.Call_signature_return_types_0_and_1_are_incompatible.code: + case Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code: + case Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: + case Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code: { + if (path.length === 0) { + let mappedMsg = msg; + if (msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) { + mappedMsg = Diagnostics.Call_signature_return_types_0_and_1_are_incompatible; + } else if (msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code) { + mappedMsg = Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible; + } + secondaryRootErrors.unshift([mappedMsg, args[0], args[1]]); + } else { + const prefix = msg.code === Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "new " : ""; + const params = msg.code === Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code || msg.code === Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1.code ? "" : "..."; + path = `${prefix}${path}(${params})`; + } + break; + } + case Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target.code: { + secondaryRootErrors.unshift([Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, args[0], args[1]]); + break; + } + case Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target.code: { + secondaryRootErrors.unshift([Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, args[0], args[1], args[2]]); + break; + } + default: + return Debug.fail(`Unhandled Diagnostic: ${msg.code}`); + } + } + if (path) { + reportError( + path[path.length - 1] === ")" ? Diagnostics.The_types_returned_by_0_are_incompatible_between_these_types : Diagnostics.The_types_of_0_are_incompatible_between_these_types, + path + ); + } else { + secondaryRootErrors.shift(); + } + for (const [msg, ...args] of secondaryRootErrors) { + const originalValue = msg.elidedInCompatabilityPyramid; + msg.elidedInCompatabilityPyramid = false; + reportError(msg, ...args); + msg.elidedInCompatabilityPyramid = originalValue; + } + if (info) { + reportRelationError( + /*message*/ + void 0, + ...info + ); + } + } + function reportError(message, ...args) { + Debug.assert(!!errorNode); + if (incompatibleStack) reportIncompatibleStack(); + if (message.elidedInCompatabilityPyramid) return; + if (skipParentCounter === 0) { + errorInfo = chainDiagnosticMessages(errorInfo, message, ...args); + } else { + skipParentCounter--; + } + } + function reportParentSkippedError(message, ...args) { + reportError(message, ...args); + skipParentCounter++; + } + function associateRelatedInfo(info) { + Debug.assert(!!errorInfo); + if (!relatedInfo) { + relatedInfo = [info]; + } else { + relatedInfo.push(info); + } + } + function reportRelationError(message, source2, target2) { + if (incompatibleStack) reportIncompatibleStack(); + const [sourceType, targetType] = getTypeNamesForErrorDisplay(source2, target2); + let generalizedSource = source2; + let generalizedSourceType = sourceType; + if (!(target2.flags & 131072 /* Never */) && isLiteralType(source2) && !typeCouldHaveTopLevelSingletonTypes(target2)) { + generalizedSource = getBaseTypeOfLiteralType(source2); + Debug.assert(!isTypeAssignableTo(generalizedSource, target2), "generalized source shouldn't be assignable"); + generalizedSourceType = getTypeNameForErrorDisplay(generalizedSource); + } + const targetFlags = target2.flags & 8388608 /* IndexedAccess */ && !(source2.flags & 8388608 /* IndexedAccess */) ? target2.objectType.flags : target2.flags; + if (targetFlags & 262144 /* TypeParameter */ && target2 !== markerSuperTypeForCheck && target2 !== markerSubTypeForCheck) { + const constraint = getBaseConstraintOfType(target2); + let needsOriginalSource; + if (constraint && (isTypeAssignableTo(generalizedSource, constraint) || (needsOriginalSource = isTypeAssignableTo(source2, constraint)))) { + reportError( + Diagnostics._0_is_assignable_to_the_constraint_of_type_1_but_1_could_be_instantiated_with_a_different_subtype_of_constraint_2, + needsOriginalSource ? sourceType : generalizedSourceType, + targetType, + typeToString(constraint) + ); + } else { + errorInfo = void 0; + reportError( + Diagnostics._0_could_be_instantiated_with_an_arbitrary_type_which_could_be_unrelated_to_1, + targetType, + generalizedSourceType + ); + } + } + if (!message) { + if (relation === comparableRelation) { + message = Diagnostics.Type_0_is_not_comparable_to_type_1; + } else if (sourceType === targetType) { + message = Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated; + } else if (exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) { + message = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties; + } else { + if (source2.flags & 128 /* StringLiteral */ && target2.flags & 1048576 /* Union */) { + const suggestedType = getSuggestedTypeForNonexistentStringLiteralType(source2, target2); + if (suggestedType) { + reportError(Diagnostics.Type_0_is_not_assignable_to_type_1_Did_you_mean_2, generalizedSourceType, targetType, typeToString(suggestedType)); + return; + } + } + message = Diagnostics.Type_0_is_not_assignable_to_type_1; + } + } else if (message === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1 && exactOptionalPropertyTypes && getExactOptionalUnassignableProperties(source2, target2).length) { + message = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties; + } + reportError(message, generalizedSourceType, targetType); + } + function tryElaborateErrorsForPrimitivesAndObjects(source2, target2) { + const sourceType = symbolValueDeclarationIsContextSensitive(source2.symbol) ? typeToString(source2, source2.symbol.valueDeclaration) : typeToString(source2); + const targetType = symbolValueDeclarationIsContextSensitive(target2.symbol) ? typeToString(target2, target2.symbol.valueDeclaration) : typeToString(target2); + if (globalStringType === source2 && stringType === target2 || globalNumberType === source2 && numberType === target2 || globalBooleanType === source2 && booleanType === target2 || getGlobalESSymbolType() === source2 && esSymbolType === target2) { + reportError(Diagnostics._0_is_a_primitive_but_1_is_a_wrapper_object_Prefer_using_0_when_possible, targetType, sourceType); + } + } + function tryElaborateArrayLikeErrors(source2, target2, reportErrors2) { + if (isTupleType(source2)) { + if (source2.target.readonly && isMutableArrayOrTuple(target2)) { + if (reportErrors2) { + reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2)); + } + return false; + } + return isArrayOrTupleType(target2); + } + if (isReadonlyArrayType(source2) && isMutableArrayOrTuple(target2)) { + if (reportErrors2) { + reportError(Diagnostics.The_type_0_is_readonly_and_cannot_be_assigned_to_the_mutable_type_1, typeToString(source2), typeToString(target2)); + } + return false; + } + if (isTupleType(target2)) { + return isArrayType(source2); + } + return true; + } + function isRelatedToWorker(source2, target2, reportErrors2) { + return isRelatedTo(source2, target2, 3 /* Both */, reportErrors2); + } + function isRelatedTo(originalSource, originalTarget, recursionFlags = 3 /* Both */, reportErrors2 = false, headMessage2, intersectionState = 0 /* None */) { + if (originalSource === originalTarget) return -1 /* True */; + if (originalSource.flags & 524288 /* Object */ && originalTarget.flags & 402784252 /* Primitive */) { + if (relation === comparableRelation && !(originalTarget.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(originalTarget, originalSource, relation) || isSimpleTypeRelatedTo(originalSource, originalTarget, relation, reportErrors2 ? reportError : void 0)) { + return -1 /* True */; + } + if (reportErrors2) { + reportErrorResults(originalSource, originalTarget, originalSource, originalTarget, headMessage2); + } + return 0 /* False */; + } + const source2 = getNormalizedType( + originalSource, + /*writing*/ + false + ); + let target2 = getNormalizedType( + originalTarget, + /*writing*/ + true + ); + if (source2 === target2) return -1 /* True */; + if (relation === identityRelation) { + if (source2.flags !== target2.flags) return 0 /* False */; + if (source2.flags & 67358815 /* Singleton */) return -1 /* True */; + traceUnionsOrIntersectionsTooLarge(source2, target2); + return recursiveTypeRelatedTo( + source2, + target2, + /*reportErrors*/ + false, + 0 /* None */, + recursionFlags + ); + } + if (source2.flags & 262144 /* TypeParameter */ && getConstraintOfType(source2) === target2) { + return -1 /* True */; + } + if (source2.flags & 470302716 /* DefinitelyNonNullable */ && target2.flags & 1048576 /* Union */) { + const types = target2.types; + const candidate = types.length === 2 && types[0].flags & 98304 /* Nullable */ ? types[1] : types.length === 3 && types[0].flags & 98304 /* Nullable */ && types[1].flags & 98304 /* Nullable */ ? types[2] : void 0; + if (candidate && !(candidate.flags & 98304 /* Nullable */)) { + target2 = getNormalizedType( + candidate, + /*writing*/ + true + ); + if (source2 === target2) return -1 /* True */; + } + } + if (relation === comparableRelation && !(target2.flags & 131072 /* Never */) && isSimpleTypeRelatedTo(target2, source2, relation) || isSimpleTypeRelatedTo(source2, target2, relation, reportErrors2 ? reportError : void 0)) return -1 /* True */; + if (source2.flags & 469499904 /* StructuredOrInstantiable */ || target2.flags & 469499904 /* StructuredOrInstantiable */) { + const isPerformingExcessPropertyChecks = !(intersectionState & 2 /* Target */) && (isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */); + if (isPerformingExcessPropertyChecks) { + if (hasExcessProperties(source2, target2, reportErrors2)) { + if (reportErrors2) { + reportRelationError(headMessage2, source2, originalTarget.aliasSymbol ? originalTarget : target2); + } + return 0 /* False */; + } + } + const isPerformingCommonPropertyChecks = (relation !== comparableRelation || isUnitType(source2)) && !(intersectionState & 2 /* Target */) && source2.flags & (402784252 /* Primitive */ | 524288 /* Object */ | 2097152 /* Intersection */) && source2 !== globalObjectType && target2.flags & (524288 /* Object */ | 2097152 /* Intersection */) && isWeakType(target2) && (getPropertiesOfType(source2).length > 0 || typeHasCallOrConstructSignatures(source2)); + const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */); + if (isPerformingCommonPropertyChecks && !hasCommonProperties(source2, target2, isComparingJsxAttributes)) { + if (reportErrors2) { + const sourceString = typeToString(originalSource.aliasSymbol ? originalSource : source2); + const targetString = typeToString(originalTarget.aliasSymbol ? originalTarget : target2); + const calls = getSignaturesOfType(source2, 0 /* Call */); + const constructs = getSignaturesOfType(source2, 1 /* Construct */); + if (calls.length > 0 && isRelatedTo( + getReturnTypeOfSignature(calls[0]), + target2, + 1 /* Source */, + /*reportErrors*/ + false + ) || constructs.length > 0 && isRelatedTo( + getReturnTypeOfSignature(constructs[0]), + target2, + 1 /* Source */, + /*reportErrors*/ + false + )) { + reportError(Diagnostics.Value_of_type_0_has_no_properties_in_common_with_type_1_Did_you_mean_to_call_it, sourceString, targetString); + } else { + reportError(Diagnostics.Type_0_has_no_properties_in_common_with_type_1, sourceString, targetString); + } + } + return 0 /* False */; + } + traceUnionsOrIntersectionsTooLarge(source2, target2); + const skipCaching = source2.flags & 1048576 /* Union */ && source2.types.length < 4 && !(target2.flags & 1048576 /* Union */) || target2.flags & 1048576 /* Union */ && target2.types.length < 4 && !(source2.flags & 469499904 /* StructuredOrInstantiable */); + const result2 = skipCaching ? unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) : recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags); + if (result2) { + return result2; + } + } + if (reportErrors2) { + reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2); + } + return 0 /* False */; + } + function reportErrorResults(originalSource, originalTarget, source2, target2, headMessage2) { + var _a2, _b; + const sourceHasBase = !!getSingleBaseForNonAugmentingSubtype(originalSource); + const targetHasBase = !!getSingleBaseForNonAugmentingSubtype(originalTarget); + source2 = originalSource.aliasSymbol || sourceHasBase ? originalSource : source2; + target2 = originalTarget.aliasSymbol || targetHasBase ? originalTarget : target2; + let maybeSuppress = overrideNextErrorInfo > 0; + if (maybeSuppress) { + overrideNextErrorInfo--; + } + if (source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */) { + const currentError = errorInfo; + tryElaborateArrayLikeErrors( + source2, + target2, + /*reportErrors*/ + true + ); + if (errorInfo !== currentError) { + maybeSuppress = !!errorInfo; + } + } + if (source2.flags & 524288 /* Object */ && target2.flags & 402784252 /* Primitive */) { + tryElaborateErrorsForPrimitivesAndObjects(source2, target2); + } else if (source2.symbol && source2.flags & 524288 /* Object */ && globalObjectType === source2) { + reportError(Diagnostics.The_Object_type_is_assignable_to_very_few_other_types_Did_you_mean_to_use_the_any_type_instead); + } else if (getObjectFlags(source2) & 2048 /* JsxAttributes */ && target2.flags & 2097152 /* Intersection */) { + const targetTypes = target2.types; + const intrinsicAttributes = getJsxType(JsxNames.IntrinsicAttributes, errorNode); + const intrinsicClassAttributes = getJsxType(JsxNames.IntrinsicClassAttributes, errorNode); + if (!isErrorType(intrinsicAttributes) && !isErrorType(intrinsicClassAttributes) && (contains(targetTypes, intrinsicAttributes) || contains(targetTypes, intrinsicClassAttributes))) { + return; + } + } else { + errorInfo = elaborateNeverIntersection(errorInfo, originalTarget); + } + if (!headMessage2 && maybeSuppress) { + const savedErrorState = captureErrorCalculationState(); + reportRelationError(headMessage2, source2, target2); + let canonical; + if (errorInfo && errorInfo !== savedErrorState.errorInfo) { + canonical = { code: errorInfo.code, messageText: errorInfo.messageText }; + } + resetErrorInfo(savedErrorState); + if (canonical && errorInfo) { + errorInfo.canonicalHead = canonical; + } + lastSkippedInfo = [source2, target2]; + return; + } + reportRelationError(headMessage2, source2, target2); + if (source2.flags & 262144 /* TypeParameter */ && ((_b = (_a2 = source2.symbol) == null ? void 0 : _a2.declarations) == null ? void 0 : _b[0]) && !getConstraintOfType(source2)) { + const syntheticParam = cloneTypeParameter(source2); + syntheticParam.constraint = instantiateType(target2, makeUnaryTypeMapper(source2, syntheticParam)); + if (hasNonCircularBaseConstraint(syntheticParam)) { + const targetConstraintString = typeToString(target2, source2.symbol.declarations[0]); + associateRelatedInfo(createDiagnosticForNode(source2.symbol.declarations[0], Diagnostics.This_type_parameter_might_need_an_extends_0_constraint, targetConstraintString)); + } + } + } + function traceUnionsOrIntersectionsTooLarge(source2, target2) { + if (!tracing) { + return; + } + if (source2.flags & 3145728 /* UnionOrIntersection */ && target2.flags & 3145728 /* UnionOrIntersection */) { + const sourceUnionOrIntersection = source2; + const targetUnionOrIntersection = target2; + if (sourceUnionOrIntersection.objectFlags & targetUnionOrIntersection.objectFlags & 32768 /* PrimitiveUnion */) { + return; + } + const sourceSize = sourceUnionOrIntersection.types.length; + const targetSize = targetUnionOrIntersection.types.length; + if (sourceSize * targetSize > 1e6) { + tracing.instant(tracing.Phase.CheckTypes, "traceUnionsOrIntersectionsTooLarge_DepthLimit", { + sourceId: source2.id, + sourceSize, + targetId: target2.id, + targetSize, + pos: errorNode == null ? void 0 : errorNode.pos, + end: errorNode == null ? void 0 : errorNode.end + }); + } + } + } + function getTypeOfPropertyInTypes(types, name) { + const appendPropType = (propTypes, type) => { + var _a2; + type = getApparentType(type); + const prop = type.flags & 3145728 /* UnionOrIntersection */ ? getPropertyOfUnionOrIntersectionType(type, name) : getPropertyOfObjectType(type, name); + const propType = prop && getTypeOfSymbol(prop) || ((_a2 = getApplicableIndexInfoForName(type, name)) == null ? void 0 : _a2.type) || undefinedType; + return append(propTypes, propType); + }; + return getUnionType(reduceLeft( + types, + appendPropType, + /*initial*/ + void 0 + ) || emptyArray); + } + function hasExcessProperties(source2, target2, reportErrors2) { + var _a2; + if (!isExcessPropertyCheckTarget(target2) || !noImplicitAny && getObjectFlags(target2) & 4096 /* JSLiteral */) { + return false; + } + const isComparingJsxAttributes = !!(getObjectFlags(source2) & 2048 /* JsxAttributes */); + if ((relation === assignableRelation || relation === comparableRelation) && (isTypeSubsetOf(globalObjectType, target2) || !isComparingJsxAttributes && isEmptyObjectType(target2))) { + return false; + } + let reducedTarget = target2; + let checkTypes; + if (target2.flags & 1048576 /* Union */) { + reducedTarget = findMatchingDiscriminantType(source2, target2, isRelatedTo) || filterPrimitivesIfContainsNonPrimitive(target2); + checkTypes = reducedTarget.flags & 1048576 /* Union */ ? reducedTarget.types : [reducedTarget]; + } + for (const prop of getPropertiesOfType(source2)) { + if (shouldCheckAsExcessProperty(prop, source2.symbol) && !isIgnoredJsxProperty(source2, prop)) { + if (!isKnownProperty(reducedTarget, prop.escapedName, isComparingJsxAttributes)) { + if (reportErrors2) { + const errorTarget = filterType(reducedTarget, isExcessPropertyCheckTarget); + if (!errorNode) return Debug.fail(); + if (isJsxAttributes(errorNode) || isJsxOpeningLikeElement(errorNode) || isJsxOpeningLikeElement(errorNode.parent)) { + if (prop.valueDeclaration && isJsxAttribute(prop.valueDeclaration) && getSourceFileOfNode(errorNode) === getSourceFileOfNode(prop.valueDeclaration.name)) { + errorNode = prop.valueDeclaration.name; + } + const propName = symbolToString(prop); + const suggestionSymbol = getSuggestedSymbolForNonexistentJSXAttribute(propName, errorTarget); + const suggestion = suggestionSymbol ? symbolToString(suggestionSymbol) : void 0; + if (suggestion) { + reportError(Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2, propName, typeToString(errorTarget), suggestion); + } else { + reportError(Diagnostics.Property_0_does_not_exist_on_type_1, propName, typeToString(errorTarget)); + } + } else { + const objectLiteralDeclaration = ((_a2 = source2.symbol) == null ? void 0 : _a2.declarations) && firstOrUndefined(source2.symbol.declarations); + let suggestion; + if (prop.valueDeclaration && findAncestor(prop.valueDeclaration, (d) => d === objectLiteralDeclaration) && getSourceFileOfNode(objectLiteralDeclaration) === getSourceFileOfNode(errorNode)) { + const propDeclaration = prop.valueDeclaration; + Debug.assertNode(propDeclaration, isObjectLiteralElementLike); + const name = propDeclaration.name; + errorNode = name; + if (isIdentifier(name)) { + suggestion = getSuggestionForNonexistentProperty(name, errorTarget); + } + } + if (suggestion !== void 0) { + reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_but_0_does_not_exist_in_type_1_Did_you_mean_to_write_2, symbolToString(prop), typeToString(errorTarget), suggestion); + } else { + reportParentSkippedError(Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(prop), typeToString(errorTarget)); + } + } + } + return true; + } + if (checkTypes && !isRelatedTo(getTypeOfSymbol(prop), getTypeOfPropertyInTypes(checkTypes, prop.escapedName), 3 /* Both */, reportErrors2)) { + if (reportErrors2) { + reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(prop)); + } + return true; + } + } + } + return false; + } + function shouldCheckAsExcessProperty(prop, container) { + return prop.valueDeclaration && container.valueDeclaration && prop.valueDeclaration.parent === container.valueDeclaration; + } + function unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState) { + if (source2.flags & 1048576 /* Union */) { + if (target2.flags & 1048576 /* Union */) { + const sourceOrigin = source2.origin; + if (sourceOrigin && sourceOrigin.flags & 2097152 /* Intersection */ && target2.aliasSymbol && contains(sourceOrigin.types, target2)) { + return -1 /* True */; + } + const targetOrigin = target2.origin; + if (targetOrigin && targetOrigin.flags & 1048576 /* Union */ && source2.aliasSymbol && contains(targetOrigin.types, source2)) { + return -1 /* True */; + } + } + return relation === comparableRelation ? someTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState) : eachTypeRelatedToType(source2, target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */), intersectionState); + } + if (target2.flags & 1048576 /* Union */) { + return typeRelatedToSomeType(getRegularTypeOfObjectLiteral(source2), target2, reportErrors2 && !(source2.flags & 402784252 /* Primitive */) && !(target2.flags & 402784252 /* Primitive */), intersectionState); + } + if (target2.flags & 2097152 /* Intersection */) { + return typeRelatedToEachType(source2, target2, reportErrors2, 2 /* Target */); + } + if (relation === comparableRelation && target2.flags & 402784252 /* Primitive */) { + const constraints = sameMap(source2.types, (t) => t.flags & 465829888 /* Instantiable */ ? getBaseConstraintOfType(t) || unknownType : t); + if (constraints !== source2.types) { + source2 = getIntersectionType(constraints); + if (source2.flags & 131072 /* Never */) { + return 0 /* False */; + } + if (!(source2.flags & 2097152 /* Intersection */)) { + return isRelatedTo( + source2, + target2, + 1 /* Source */, + /*reportErrors*/ + false + ) || isRelatedTo( + target2, + source2, + 1 /* Source */, + /*reportErrors*/ + false + ); + } + } + } + return someTypeRelatedToType( + source2, + target2, + /*reportErrors*/ + false, + 1 /* Source */ + ); + } + function eachTypeRelatedToSomeType(source2, target2) { + let result2 = -1 /* True */; + const sourceTypes = source2.types; + for (const sourceType of sourceTypes) { + const related = typeRelatedToSomeType( + sourceType, + target2, + /*reportErrors*/ + false, + 0 /* None */ + ); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + return result2; + } + function typeRelatedToSomeType(source2, target2, reportErrors2, intersectionState) { + const targetTypes = target2.types; + if (target2.flags & 1048576 /* Union */) { + if (containsType(targetTypes, source2)) { + return -1 /* True */; + } + if (relation !== comparableRelation && getObjectFlags(target2) & 32768 /* PrimitiveUnion */ && !(source2.flags & 1024 /* EnumLiteral */) && (source2.flags & (128 /* StringLiteral */ | 512 /* BooleanLiteral */ | 2048 /* BigIntLiteral */) || (relation === subtypeRelation || relation === strictSubtypeRelation) && source2.flags & 256 /* NumberLiteral */)) { + const alternateForm = source2 === source2.regularType ? source2.freshType : source2.regularType; + const primitive = source2.flags & 128 /* StringLiteral */ ? stringType : source2.flags & 256 /* NumberLiteral */ ? numberType : source2.flags & 2048 /* BigIntLiteral */ ? bigintType : void 0; + return primitive && containsType(targetTypes, primitive) || alternateForm && containsType(targetTypes, alternateForm) ? -1 /* True */ : 0 /* False */; + } + const match = getMatchingUnionConstituentForType(target2, source2); + if (match) { + const related = isRelatedTo( + source2, + match, + 2 /* Target */, + /*reportErrors*/ + false, + /*headMessage*/ + void 0, + intersectionState + ); + if (related) { + return related; + } + } + } + for (const type of targetTypes) { + const related = isRelatedTo( + source2, + type, + 2 /* Target */, + /*reportErrors*/ + false, + /*headMessage*/ + void 0, + intersectionState + ); + if (related) { + return related; + } + } + if (reportErrors2) { + const bestMatchingType = getBestMatchingType(source2, target2, isRelatedTo); + if (bestMatchingType) { + isRelatedTo( + source2, + bestMatchingType, + 2 /* Target */, + /*reportErrors*/ + true, + /*headMessage*/ + void 0, + intersectionState + ); + } + } + return 0 /* False */; + } + function typeRelatedToEachType(source2, target2, reportErrors2, intersectionState) { + let result2 = -1 /* True */; + const targetTypes = target2.types; + for (const targetType of targetTypes) { + const related = isRelatedTo( + source2, + targetType, + 2 /* Target */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + return result2; + } + function someTypeRelatedToType(source2, target2, reportErrors2, intersectionState) { + const sourceTypes = source2.types; + if (source2.flags & 1048576 /* Union */ && containsType(sourceTypes, target2)) { + return -1 /* True */; + } + const len = sourceTypes.length; + for (let i = 0; i < len; i++) { + const related = isRelatedTo( + sourceTypes[i], + target2, + 1 /* Source */, + reportErrors2 && i === len - 1, + /*headMessage*/ + void 0, + intersectionState + ); + if (related) { + return related; + } + } + return 0 /* False */; + } + function getUndefinedStrippedTargetIfNeeded(source2, target2) { + if (source2.flags & 1048576 /* Union */ && target2.flags & 1048576 /* Union */ && !(source2.types[0].flags & 32768 /* Undefined */) && target2.types[0].flags & 32768 /* Undefined */) { + return extractTypesOfKind(target2, ~32768 /* Undefined */); + } + return target2; + } + function eachTypeRelatedToType(source2, target2, reportErrors2, intersectionState) { + let result2 = -1 /* True */; + const sourceTypes = source2.types; + const undefinedStrippedTarget = getUndefinedStrippedTargetIfNeeded(source2, target2); + for (let i = 0; i < sourceTypes.length; i++) { + const sourceType = sourceTypes[i]; + if (undefinedStrippedTarget.flags & 1048576 /* Union */ && sourceTypes.length >= undefinedStrippedTarget.types.length && sourceTypes.length % undefinedStrippedTarget.types.length === 0) { + const related2 = isRelatedTo( + sourceType, + undefinedStrippedTarget.types[i % undefinedStrippedTarget.types.length], + 3 /* Both */, + /*reportErrors*/ + false, + /*headMessage*/ + void 0, + intersectionState + ); + if (related2) { + result2 &= related2; + continue; + } + } + const related = isRelatedTo( + sourceType, + target2, + 1 /* Source */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + return result2; + } + function typeArgumentsRelatedTo(sources = emptyArray, targets = emptyArray, variances = emptyArray, reportErrors2, intersectionState) { + if (sources.length !== targets.length && relation === identityRelation) { + return 0 /* False */; + } + const length2 = sources.length <= targets.length ? sources.length : targets.length; + let result2 = -1 /* True */; + for (let i = 0; i < length2; i++) { + const varianceFlags = i < variances.length ? variances[i] : 1 /* Covariant */; + const variance = varianceFlags & 7 /* VarianceMask */; + if (variance !== 4 /* Independent */) { + const s = sources[i]; + const t = targets[i]; + let related = -1 /* True */; + if (varianceFlags & 8 /* Unmeasurable */) { + related = relation === identityRelation ? isRelatedTo( + s, + t, + 3 /* Both */, + /*reportErrors*/ + false + ) : compareTypesIdentical(s, t); + } else if (variance === 1 /* Covariant */) { + related = isRelatedTo( + s, + t, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + } else if (variance === 2 /* Contravariant */) { + related = isRelatedTo( + t, + s, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + } else if (variance === 3 /* Bivariant */) { + related = isRelatedTo( + t, + s, + 3 /* Both */, + /*reportErrors*/ + false + ); + if (!related) { + related = isRelatedTo( + s, + t, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + } + } else { + related = isRelatedTo( + s, + t, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + if (related) { + related &= isRelatedTo( + t, + s, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + } + } + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + } + return result2; + } + function recursiveTypeRelatedTo(source2, target2, reportErrors2, intersectionState, recursionFlags) { + var _a2, _b, _c; + if (overflow) { + return 0 /* False */; + } + const id = getRelationKey( + source2, + target2, + intersectionState, + relation, + /*ignoreConstraints*/ + false + ); + const entry = relation.get(id); + if (entry !== void 0) { + if (reportErrors2 && entry & 2 /* Failed */ && !(entry & 96 /* Overflow */)) { + } else { + if (outofbandVarianceMarkerHandler) { + const saved = entry & 24 /* ReportsMask */; + if (saved & 8 /* ReportsUnmeasurable */) { + instantiateType(source2, reportUnmeasurableMapper); + } + if (saved & 16 /* ReportsUnreliable */) { + instantiateType(source2, reportUnreliableMapper); + } + } + if (reportErrors2 && entry & 96 /* Overflow */) { + const message = entry & 32 /* ComplexityOverflow */ ? Diagnostics.Excessive_complexity_comparing_types_0_and_1 : Diagnostics.Excessive_stack_depth_comparing_types_0_and_1; + reportError(message, typeToString(source2), typeToString(target2)); + overrideNextErrorInfo++; + } + return entry & 1 /* Succeeded */ ? -1 /* True */ : 0 /* False */; + } + } + if (relationCount <= 0) { + overflow = true; + return 0 /* False */; + } + if (!maybeKeys) { + maybeKeys = []; + maybeKeysSet = /* @__PURE__ */ new Set(); + sourceStack = []; + targetStack = []; + } else { + if (maybeKeysSet.has(id)) { + return 3 /* Maybe */; + } + const broadestEquivalentId = id.startsWith("*") ? getRelationKey( + source2, + target2, + intersectionState, + relation, + /*ignoreConstraints*/ + true + ) : void 0; + if (broadestEquivalentId && maybeKeysSet.has(broadestEquivalentId)) { + return 3 /* Maybe */; + } + if (sourceDepth === 100 || targetDepth === 100) { + overflow = true; + return 0 /* False */; + } + } + const maybeStart = maybeCount; + maybeKeys[maybeCount] = id; + maybeKeysSet.add(id); + maybeCount++; + const saveExpandingFlags = expandingFlags; + if (recursionFlags & 1 /* Source */) { + sourceStack[sourceDepth] = source2; + sourceDepth++; + if (!(expandingFlags & 1 /* Source */) && isDeeplyNestedType(source2, sourceStack, sourceDepth)) expandingFlags |= 1 /* Source */; + } + if (recursionFlags & 2 /* Target */) { + targetStack[targetDepth] = target2; + targetDepth++; + if (!(expandingFlags & 2 /* Target */) && isDeeplyNestedType(target2, targetStack, targetDepth)) expandingFlags |= 2 /* Target */; + } + let originalHandler; + let propagatingVarianceFlags = 0; + if (outofbandVarianceMarkerHandler) { + originalHandler = outofbandVarianceMarkerHandler; + outofbandVarianceMarkerHandler = (onlyUnreliable) => { + propagatingVarianceFlags |= onlyUnreliable ? 16 /* ReportsUnreliable */ : 8 /* ReportsUnmeasurable */; + return originalHandler(onlyUnreliable); + }; + } + let result2; + if (expandingFlags === 3 /* Both */) { + (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "recursiveTypeRelatedTo_DepthLimit", { + sourceId: source2.id, + sourceIdStack: sourceStack.map((t) => t.id), + targetId: target2.id, + targetIdStack: targetStack.map((t) => t.id), + depth: sourceDepth, + targetDepth + }); + result2 = 3 /* Maybe */; + } else { + (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.CheckTypes, "structuredTypeRelatedTo", { sourceId: source2.id, targetId: target2.id }); + result2 = structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState); + (_c = tracing) == null ? void 0 : _c.pop(); + } + if (outofbandVarianceMarkerHandler) { + outofbandVarianceMarkerHandler = originalHandler; + } + if (recursionFlags & 1 /* Source */) { + sourceDepth--; + } + if (recursionFlags & 2 /* Target */) { + targetDepth--; + } + expandingFlags = saveExpandingFlags; + if (result2) { + if (result2 === -1 /* True */ || sourceDepth === 0 && targetDepth === 0) { + if (result2 === -1 /* True */ || result2 === 3 /* Maybe */) { + resetMaybeStack( + /*markAllAsSucceeded*/ + true + ); + } else { + resetMaybeStack( + /*markAllAsSucceeded*/ + false + ); + } + } + } else { + relation.set(id, 2 /* Failed */ | propagatingVarianceFlags); + relationCount--; + resetMaybeStack( + /*markAllAsSucceeded*/ + false + ); + } + return result2; + function resetMaybeStack(markAllAsSucceeded) { + for (let i = maybeStart; i < maybeCount; i++) { + maybeKeysSet.delete(maybeKeys[i]); + if (markAllAsSucceeded) { + relation.set(maybeKeys[i], 1 /* Succeeded */ | propagatingVarianceFlags); + relationCount--; + } + } + maybeCount = maybeStart; + } + } + function structuredTypeRelatedTo(source2, target2, reportErrors2, intersectionState) { + const saveErrorInfo = captureErrorCalculationState(); + let result2 = structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo); + if (relation !== identityRelation) { + if (!result2 && (source2.flags & 2097152 /* Intersection */ || source2.flags & 262144 /* TypeParameter */ && target2.flags & 1048576 /* Union */)) { + const constraint = getEffectiveConstraintOfIntersection(source2.flags & 2097152 /* Intersection */ ? source2.types : [source2], !!(target2.flags & 1048576 /* Union */)); + if (constraint && everyType(constraint, (c) => c !== source2)) { + result2 = isRelatedTo( + constraint, + target2, + 1 /* Source */, + /*reportErrors*/ + false, + /*headMessage*/ + void 0, + intersectionState + ); + } + } + if (result2 && !(intersectionState & 2 /* Target */) && target2.flags & 2097152 /* Intersection */ && !isGenericObjectType(target2) && source2.flags & (524288 /* Object */ | 2097152 /* Intersection */)) { + result2 &= propertiesRelatedTo( + source2, + target2, + reportErrors2, + /*excludedProperties*/ + void 0, + /*optionalsOnly*/ + false, + 0 /* None */ + ); + if (result2 && isObjectLiteralType2(source2) && getObjectFlags(source2) & 8192 /* FreshLiteral */) { + result2 &= indexSignaturesRelatedTo( + source2, + target2, + /*sourceIsPrimitive*/ + false, + reportErrors2, + 0 /* None */ + ); + } + } else if (result2 && isNonGenericObjectType(target2) && !isArrayOrTupleType(target2) && source2.flags & 2097152 /* Intersection */ && getApparentType(source2).flags & 3670016 /* StructuredType */ && !some(source2.types, (t) => t === target2 || !!(getObjectFlags(t) & 262144 /* NonInferrableType */))) { + result2 &= propertiesRelatedTo( + source2, + target2, + reportErrors2, + /*excludedProperties*/ + void 0, + /*optionalsOnly*/ + true, + intersectionState + ); + } + } + if (result2) { + resetErrorInfo(saveErrorInfo); + } + return result2; + } + function getApparentMappedTypeKeys(nameType, targetType) { + const modifiersType = getApparentType(getModifiersTypeFromMappedType(targetType)); + const mappedKeys = []; + forEachMappedTypePropertyKeyTypeAndIndexSignatureKeyType( + modifiersType, + 8576 /* StringOrNumberLiteralOrUnique */, + /*stringsOnly*/ + false, + (t) => void mappedKeys.push(instantiateType(nameType, appendTypeMapping(targetType.mapper, getTypeParameterFromMappedType(targetType), t))) + ); + return getUnionType(mappedKeys); + } + function structuredTypeRelatedToWorker(source2, target2, reportErrors2, intersectionState, saveErrorInfo) { + let result2; + let originalErrorInfo; + let varianceCheckFailed = false; + let sourceFlags = source2.flags; + const targetFlags = target2.flags; + if (relation === identityRelation) { + if (sourceFlags & 3145728 /* UnionOrIntersection */) { + let result3 = eachTypeRelatedToSomeType(source2, target2); + if (result3) { + result3 &= eachTypeRelatedToSomeType(target2, source2); + } + return result3; + } + if (sourceFlags & 4194304 /* Index */) { + return isRelatedTo( + source2.type, + target2.type, + 3 /* Both */, + /*reportErrors*/ + false + ); + } + if (sourceFlags & 8388608 /* IndexedAccess */) { + if (result2 = isRelatedTo( + source2.objectType, + target2.objectType, + 3 /* Both */, + /*reportErrors*/ + false + )) { + if (result2 &= isRelatedTo( + source2.indexType, + target2.indexType, + 3 /* Both */, + /*reportErrors*/ + false + )) { + return result2; + } + } + } + if (sourceFlags & 16777216 /* Conditional */) { + if (source2.root.isDistributive === target2.root.isDistributive) { + if (result2 = isRelatedTo( + source2.checkType, + target2.checkType, + 3 /* Both */, + /*reportErrors*/ + false + )) { + if (result2 &= isRelatedTo( + source2.extendsType, + target2.extendsType, + 3 /* Both */, + /*reportErrors*/ + false + )) { + if (result2 &= isRelatedTo( + getTrueTypeFromConditionalType(source2), + getTrueTypeFromConditionalType(target2), + 3 /* Both */, + /*reportErrors*/ + false + )) { + if (result2 &= isRelatedTo( + getFalseTypeFromConditionalType(source2), + getFalseTypeFromConditionalType(target2), + 3 /* Both */, + /*reportErrors*/ + false + )) { + return result2; + } + } + } + } + } + } + if (sourceFlags & 33554432 /* Substitution */) { + if (result2 = isRelatedTo( + source2.baseType, + target2.baseType, + 3 /* Both */, + /*reportErrors*/ + false + )) { + if (result2 &= isRelatedTo( + source2.constraint, + target2.constraint, + 3 /* Both */, + /*reportErrors*/ + false + )) { + return result2; + } + } + } + if (!(sourceFlags & 524288 /* Object */)) { + return 0 /* False */; + } + } else if (sourceFlags & 3145728 /* UnionOrIntersection */ || targetFlags & 3145728 /* UnionOrIntersection */) { + if (result2 = unionOrIntersectionRelatedTo(source2, target2, reportErrors2, intersectionState)) { + return result2; + } + if (!(sourceFlags & 465829888 /* Instantiable */ || sourceFlags & 524288 /* Object */ && targetFlags & 1048576 /* Union */ || sourceFlags & 2097152 /* Intersection */ && targetFlags & (524288 /* Object */ | 1048576 /* Union */ | 465829888 /* Instantiable */))) { + return 0 /* False */; + } + } + if (sourceFlags & (524288 /* Object */ | 16777216 /* Conditional */) && source2.aliasSymbol && source2.aliasTypeArguments && source2.aliasSymbol === target2.aliasSymbol && !(isMarkerType(source2) || isMarkerType(target2))) { + const variances = getAliasVariances(source2.aliasSymbol); + if (variances === emptyArray) { + return 1 /* Unknown */; + } + const params = getSymbolLinks(source2.aliasSymbol).typeParameters; + const minParams = getMinTypeArgumentCount(params); + const sourceTypes = fillMissingTypeArguments(source2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration)); + const targetTypes = fillMissingTypeArguments(target2.aliasTypeArguments, params, minParams, isInJSFile(source2.aliasSymbol.valueDeclaration)); + const varianceResult = relateVariances(sourceTypes, targetTypes, variances, intersectionState); + if (varianceResult !== void 0) { + return varianceResult; + } + } + if (isSingleElementGenericTupleType(source2) && !source2.target.readonly && (result2 = isRelatedTo(getTypeArguments(source2)[0], target2, 1 /* Source */)) || isSingleElementGenericTupleType(target2) && (target2.target.readonly || isMutableArrayOrTuple(getBaseConstraintOfType(source2) || source2)) && (result2 = isRelatedTo(source2, getTypeArguments(target2)[0], 2 /* Target */))) { + return result2; + } + if (targetFlags & 262144 /* TypeParameter */) { + if (getObjectFlags(source2) & 32 /* Mapped */ && !source2.declaration.nameType && isRelatedTo(getIndexType(target2), getConstraintTypeFromMappedType(source2), 3 /* Both */)) { + if (!(getMappedTypeModifiers(source2) & 4 /* IncludeOptional */)) { + const templateType = getTemplateTypeFromMappedType(source2); + const indexedAccessType = getIndexedAccessType(target2, getTypeParameterFromMappedType(source2)); + if (result2 = isRelatedTo(templateType, indexedAccessType, 3 /* Both */, reportErrors2)) { + return result2; + } + } + } + if (relation === comparableRelation && sourceFlags & 262144 /* TypeParameter */) { + let constraint = getConstraintOfTypeParameter(source2); + if (constraint) { + while (constraint && someType(constraint, (c) => !!(c.flags & 262144 /* TypeParameter */))) { + if (result2 = isRelatedTo( + constraint, + target2, + 1 /* Source */, + /*reportErrors*/ + false + )) { + return result2; + } + constraint = getConstraintOfTypeParameter(constraint); + } + } + return 0 /* False */; + } + } else if (targetFlags & 4194304 /* Index */) { + const targetType = target2.type; + if (sourceFlags & 4194304 /* Index */) { + if (result2 = isRelatedTo( + targetType, + source2.type, + 3 /* Both */, + /*reportErrors*/ + false + )) { + return result2; + } + } + if (isTupleType(targetType)) { + if (result2 = isRelatedTo(source2, getKnownKeysOfTupleType(targetType), 2 /* Target */, reportErrors2)) { + return result2; + } + } else { + const constraint = getSimplifiedTypeOrConstraint(targetType); + if (constraint) { + if (isRelatedTo(source2, getIndexType(constraint, target2.indexFlags | 4 /* NoReducibleCheck */), 2 /* Target */, reportErrors2) === -1 /* True */) { + return -1 /* True */; + } + } else if (isGenericMappedType(targetType)) { + const nameType = getNameTypeFromMappedType(targetType); + const constraintType = getConstraintTypeFromMappedType(targetType); + let targetKeys; + if (nameType && isMappedTypeWithKeyofConstraintDeclaration(targetType)) { + const mappedKeys = getApparentMappedTypeKeys(nameType, targetType); + targetKeys = getUnionType([mappedKeys, nameType]); + } else { + targetKeys = nameType || constraintType; + } + if (isRelatedTo(source2, targetKeys, 2 /* Target */, reportErrors2) === -1 /* True */) { + return -1 /* True */; + } + } + } + } else if (targetFlags & 8388608 /* IndexedAccess */) { + if (sourceFlags & 8388608 /* IndexedAccess */) { + if (result2 = isRelatedTo(source2.objectType, target2.objectType, 3 /* Both */, reportErrors2)) { + result2 &= isRelatedTo(source2.indexType, target2.indexType, 3 /* Both */, reportErrors2); + } + if (result2) { + return result2; + } + if (reportErrors2) { + originalErrorInfo = errorInfo; + } + } + if (relation === assignableRelation || relation === comparableRelation) { + const objectType = target2.objectType; + const indexType = target2.indexType; + const baseObjectType = getBaseConstraintOfType(objectType) || objectType; + const baseIndexType = getBaseConstraintOfType(indexType) || indexType; + if (!isGenericObjectType(baseObjectType) && !isGenericIndexType(baseIndexType)) { + const accessFlags = 4 /* Writing */ | (baseObjectType !== objectType ? 2 /* NoIndexSignatures */ : 0); + const constraint = getIndexedAccessTypeOrUndefined(baseObjectType, baseIndexType, accessFlags); + if (constraint) { + if (reportErrors2 && originalErrorInfo) { + resetErrorInfo(saveErrorInfo); + } + if (result2 = isRelatedTo( + source2, + constraint, + 2 /* Target */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + )) { + return result2; + } + if (reportErrors2 && originalErrorInfo && errorInfo) { + errorInfo = countMessageChainBreadth([originalErrorInfo]) <= countMessageChainBreadth([errorInfo]) ? originalErrorInfo : errorInfo; + } + } + } + } + if (reportErrors2) { + originalErrorInfo = void 0; + } + } else if (isGenericMappedType(target2) && relation !== identityRelation) { + const keysRemapped = !!target2.declaration.nameType; + const templateType = getTemplateTypeFromMappedType(target2); + const modifiers = getMappedTypeModifiers(target2); + if (!(modifiers & 8 /* ExcludeOptional */)) { + if (!keysRemapped && templateType.flags & 8388608 /* IndexedAccess */ && templateType.objectType === source2 && templateType.indexType === getTypeParameterFromMappedType(target2)) { + return -1 /* True */; + } + if (!isGenericMappedType(source2)) { + const targetKeys = keysRemapped ? getNameTypeFromMappedType(target2) : getConstraintTypeFromMappedType(target2); + const sourceKeys = getIndexType(source2, 2 /* NoIndexSignatures */); + const includeOptional = modifiers & 4 /* IncludeOptional */; + const filteredByApplicability = includeOptional ? intersectTypes(targetKeys, sourceKeys) : void 0; + if (includeOptional ? !(filteredByApplicability.flags & 131072 /* Never */) : isRelatedTo(targetKeys, sourceKeys, 3 /* Both */)) { + const templateType2 = getTemplateTypeFromMappedType(target2); + const typeParameter = getTypeParameterFromMappedType(target2); + const nonNullComponent = extractTypesOfKind(templateType2, ~98304 /* Nullable */); + if (!keysRemapped && nonNullComponent.flags & 8388608 /* IndexedAccess */ && nonNullComponent.indexType === typeParameter) { + if (result2 = isRelatedTo(source2, nonNullComponent.objectType, 2 /* Target */, reportErrors2)) { + return result2; + } + } else { + const indexingType = keysRemapped ? filteredByApplicability || targetKeys : filteredByApplicability ? getIntersectionType([filteredByApplicability, typeParameter]) : typeParameter; + const indexedAccessType = getIndexedAccessType(source2, indexingType); + if (result2 = isRelatedTo(indexedAccessType, templateType2, 3 /* Both */, reportErrors2)) { + return result2; + } + } + } + originalErrorInfo = errorInfo; + resetErrorInfo(saveErrorInfo); + } + } + } else if (targetFlags & 16777216 /* Conditional */) { + if (isDeeplyNestedType(target2, targetStack, targetDepth, 10)) { + return 3 /* Maybe */; + } + const c = target2; + if (!c.root.inferTypeParameters && !isDistributionDependent(c.root) && !(source2.flags & 16777216 /* Conditional */ && source2.root === c.root)) { + const skipTrue = !isTypeAssignableTo(getPermissiveInstantiation(c.checkType), getPermissiveInstantiation(c.extendsType)); + const skipFalse = !skipTrue && isTypeAssignableTo(getRestrictiveInstantiation(c.checkType), getRestrictiveInstantiation(c.extendsType)); + if (result2 = skipTrue ? -1 /* True */ : isRelatedTo( + source2, + getTrueTypeFromConditionalType(c), + 2 /* Target */, + /*reportErrors*/ + false, + /*headMessage*/ + void 0, + intersectionState + )) { + result2 &= skipFalse ? -1 /* True */ : isRelatedTo( + source2, + getFalseTypeFromConditionalType(c), + 2 /* Target */, + /*reportErrors*/ + false, + /*headMessage*/ + void 0, + intersectionState + ); + if (result2) { + return result2; + } + } + } + } else if (targetFlags & 134217728 /* TemplateLiteral */) { + if (sourceFlags & 134217728 /* TemplateLiteral */) { + if (relation === comparableRelation) { + return templateLiteralTypesDefinitelyUnrelated(source2, target2) ? 0 /* False */ : -1 /* True */; + } + instantiateType(source2, reportUnreliableMapper); + } + if (isTypeMatchedByTemplateLiteralType(source2, target2)) { + return -1 /* True */; + } + } else if (target2.flags & 268435456 /* StringMapping */) { + if (!(source2.flags & 268435456 /* StringMapping */)) { + if (isMemberOfStringMapping(source2, target2)) { + return -1 /* True */; + } + } + } + if (sourceFlags & 8650752 /* TypeVariable */) { + if (!(sourceFlags & 8388608 /* IndexedAccess */ && targetFlags & 8388608 /* IndexedAccess */)) { + const constraint = getConstraintOfType(source2) || unknownType; + if (result2 = isRelatedTo( + constraint, + target2, + 1 /* Source */, + /*reportErrors*/ + false, + /*headMessage*/ + void 0, + intersectionState + )) { + return result2; + } else if (result2 = isRelatedTo( + getTypeWithThisArgument(constraint, source2), + target2, + 1 /* Source */, + reportErrors2 && constraint !== unknownType && !(targetFlags & sourceFlags & 262144 /* TypeParameter */), + /*headMessage*/ + void 0, + intersectionState + )) { + return result2; + } + if (isMappedTypeGenericIndexedAccess(source2)) { + const indexConstraint = getConstraintOfType(source2.indexType); + if (indexConstraint) { + if (result2 = isRelatedTo(getIndexedAccessType(source2.objectType, indexConstraint), target2, 1 /* Source */, reportErrors2)) { + return result2; + } + } + } + } + } else if (sourceFlags & 4194304 /* Index */) { + const isDeferredMappedIndex = shouldDeferIndexType(source2.type, source2.indexFlags) && getObjectFlags(source2.type) & 32 /* Mapped */; + if (result2 = isRelatedTo(stringNumberSymbolType, target2, 1 /* Source */, reportErrors2 && !isDeferredMappedIndex)) { + return result2; + } + if (isDeferredMappedIndex) { + const mappedType = source2.type; + const nameType = getNameTypeFromMappedType(mappedType); + const sourceMappedKeys = nameType && isMappedTypeWithKeyofConstraintDeclaration(mappedType) ? getApparentMappedTypeKeys(nameType, mappedType) : nameType || getConstraintTypeFromMappedType(mappedType); + if (result2 = isRelatedTo(sourceMappedKeys, target2, 1 /* Source */, reportErrors2)) { + return result2; + } + } + } else if (sourceFlags & 134217728 /* TemplateLiteral */ && !(targetFlags & 524288 /* Object */)) { + if (!(targetFlags & 134217728 /* TemplateLiteral */)) { + const constraint = getBaseConstraintOfType(source2); + if (constraint && constraint !== source2 && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) { + return result2; + } + } + } else if (sourceFlags & 268435456 /* StringMapping */) { + if (targetFlags & 268435456 /* StringMapping */) { + if (source2.symbol !== target2.symbol) { + return 0 /* False */; + } + if (result2 = isRelatedTo(source2.type, target2.type, 3 /* Both */, reportErrors2)) { + return result2; + } + } else { + const constraint = getBaseConstraintOfType(source2); + if (constraint && (result2 = isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2))) { + return result2; + } + } + } else if (sourceFlags & 16777216 /* Conditional */) { + if (isDeeplyNestedType(source2, sourceStack, sourceDepth, 10)) { + return 3 /* Maybe */; + } + if (targetFlags & 16777216 /* Conditional */) { + const sourceParams = source2.root.inferTypeParameters; + let sourceExtends = source2.extendsType; + let mapper; + if (sourceParams) { + const ctx = createInferenceContext( + sourceParams, + /*signature*/ + void 0, + 0 /* None */, + isRelatedToWorker + ); + inferTypes(ctx.inferences, target2.extendsType, sourceExtends, 512 /* NoConstraints */ | 1024 /* AlwaysStrict */); + sourceExtends = instantiateType(sourceExtends, ctx.mapper); + mapper = ctx.mapper; + } + if (isTypeIdenticalTo(sourceExtends, target2.extendsType) && (isRelatedTo(source2.checkType, target2.checkType, 3 /* Both */) || isRelatedTo(target2.checkType, source2.checkType, 3 /* Both */))) { + if (result2 = isRelatedTo(instantiateType(getTrueTypeFromConditionalType(source2), mapper), getTrueTypeFromConditionalType(target2), 3 /* Both */, reportErrors2)) { + result2 &= isRelatedTo(getFalseTypeFromConditionalType(source2), getFalseTypeFromConditionalType(target2), 3 /* Both */, reportErrors2); + } + if (result2) { + return result2; + } + } + } + const defaultConstraint = getDefaultConstraintOfConditionalType(source2); + if (defaultConstraint) { + if (result2 = isRelatedTo(defaultConstraint, target2, 1 /* Source */, reportErrors2)) { + return result2; + } + } + const distributiveConstraint = !(targetFlags & 16777216 /* Conditional */) && hasNonCircularBaseConstraint(source2) ? getConstraintOfDistributiveConditionalType(source2) : void 0; + if (distributiveConstraint) { + resetErrorInfo(saveErrorInfo); + if (result2 = isRelatedTo(distributiveConstraint, target2, 1 /* Source */, reportErrors2)) { + return result2; + } + } + } else { + if (relation !== subtypeRelation && relation !== strictSubtypeRelation && isPartialMappedType(target2) && isEmptyObjectType(source2)) { + return -1 /* True */; + } + if (isGenericMappedType(target2)) { + if (isGenericMappedType(source2)) { + if (result2 = mappedTypeRelatedTo(source2, target2, reportErrors2)) { + return result2; + } + } + return 0 /* False */; + } + const sourceIsPrimitive = !!(sourceFlags & 402784252 /* Primitive */); + if (relation !== identityRelation) { + source2 = getApparentType(source2); + sourceFlags = source2.flags; + } else if (isGenericMappedType(source2)) { + return 0 /* False */; + } + if (getObjectFlags(source2) & 4 /* Reference */ && getObjectFlags(target2) & 4 /* Reference */ && source2.target === target2.target && !isTupleType(source2) && !(isMarkerType(source2) || isMarkerType(target2))) { + if (isEmptyArrayLiteralType(source2)) { + return -1 /* True */; + } + const variances = getVariances(source2.target); + if (variances === emptyArray) { + return 1 /* Unknown */; + } + const varianceResult = relateVariances(getTypeArguments(source2), getTypeArguments(target2), variances, intersectionState); + if (varianceResult !== void 0) { + return varianceResult; + } + } else if (isReadonlyArrayType(target2) ? everyType(source2, isArrayOrTupleType) : isArrayType(target2) && everyType(source2, (t) => isTupleType(t) && !t.target.readonly)) { + if (relation !== identityRelation) { + return isRelatedTo(getIndexTypeOfType(source2, numberType) || anyType, getIndexTypeOfType(target2, numberType) || anyType, 3 /* Both */, reportErrors2); + } else { + return 0 /* False */; + } + } else if (isGenericTupleType(source2) && isTupleType(target2) && !isGenericTupleType(target2)) { + const constraint = getBaseConstraintOrType(source2); + if (constraint !== source2) { + return isRelatedTo(constraint, target2, 1 /* Source */, reportErrors2); + } + } else if ((relation === subtypeRelation || relation === strictSubtypeRelation) && isEmptyObjectType(target2) && getObjectFlags(target2) & 8192 /* FreshLiteral */ && !isEmptyObjectType(source2)) { + return 0 /* False */; + } + if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 524288 /* Object */) { + const reportStructuralErrors = reportErrors2 && errorInfo === saveErrorInfo.errorInfo && !sourceIsPrimitive; + result2 = propertiesRelatedTo( + source2, + target2, + reportStructuralErrors, + /*excludedProperties*/ + void 0, + /*optionalsOnly*/ + false, + intersectionState + ); + if (result2) { + result2 &= signaturesRelatedTo(source2, target2, 0 /* Call */, reportStructuralErrors, intersectionState); + if (result2) { + result2 &= signaturesRelatedTo(source2, target2, 1 /* Construct */, reportStructuralErrors, intersectionState); + if (result2) { + result2 &= indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportStructuralErrors, intersectionState); + } + } + } + if (varianceCheckFailed && result2) { + errorInfo = originalErrorInfo || errorInfo || saveErrorInfo.errorInfo; + } else if (result2) { + return result2; + } + } + if (sourceFlags & (524288 /* Object */ | 2097152 /* Intersection */) && targetFlags & 1048576 /* Union */) { + const objectOnlyTarget = extractTypesOfKind(target2, 524288 /* Object */ | 2097152 /* Intersection */ | 33554432 /* Substitution */); + if (objectOnlyTarget.flags & 1048576 /* Union */) { + const result3 = typeRelatedToDiscriminatedType(source2, objectOnlyTarget); + if (result3) { + return result3; + } + } + } + } + return 0 /* False */; + function countMessageChainBreadth(info) { + if (!info) return 0; + return reduceLeft(info, (value, chain) => value + 1 + countMessageChainBreadth(chain.next), 0); + } + function relateVariances(sourceTypeArguments, targetTypeArguments, variances, intersectionState2) { + if (result2 = typeArgumentsRelatedTo(sourceTypeArguments, targetTypeArguments, variances, reportErrors2, intersectionState2)) { + return result2; + } + if (some(variances, (v) => !!(v & 24 /* AllowsStructuralFallback */))) { + originalErrorInfo = void 0; + resetErrorInfo(saveErrorInfo); + return void 0; + } + const allowStructuralFallback = targetTypeArguments && hasCovariantVoidArgument(targetTypeArguments, variances); + varianceCheckFailed = !allowStructuralFallback; + if (variances !== emptyArray && !allowStructuralFallback) { + if (varianceCheckFailed && !(reportErrors2 && some(variances, (v) => (v & 7 /* VarianceMask */) === 0 /* Invariant */))) { + return 0 /* False */; + } + originalErrorInfo = errorInfo; + resetErrorInfo(saveErrorInfo); + } + } + } + function mappedTypeRelatedTo(source2, target2, reportErrors2) { + const modifiersRelated = relation === comparableRelation || (relation === identityRelation ? getMappedTypeModifiers(source2) === getMappedTypeModifiers(target2) : getCombinedMappedTypeOptionality(source2) <= getCombinedMappedTypeOptionality(target2)); + if (modifiersRelated) { + let result2; + const targetConstraint = getConstraintTypeFromMappedType(target2); + const sourceConstraint = instantiateType(getConstraintTypeFromMappedType(source2), getCombinedMappedTypeOptionality(source2) < 0 ? reportUnmeasurableMapper : reportUnreliableMapper); + if (result2 = isRelatedTo(targetConstraint, sourceConstraint, 3 /* Both */, reportErrors2)) { + const mapper = createTypeMapper([getTypeParameterFromMappedType(source2)], [getTypeParameterFromMappedType(target2)]); + if (instantiateType(getNameTypeFromMappedType(source2), mapper) === instantiateType(getNameTypeFromMappedType(target2), mapper)) { + return result2 & isRelatedTo(instantiateType(getTemplateTypeFromMappedType(source2), mapper), getTemplateTypeFromMappedType(target2), 3 /* Both */, reportErrors2); + } + } + } + return 0 /* False */; + } + function typeRelatedToDiscriminatedType(source2, target2) { + var _a2; + const sourceProperties = getPropertiesOfType(source2); + const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target2); + if (!sourcePropertiesFiltered) return 0 /* False */; + let numCombinations = 1; + for (const sourceProperty of sourcePropertiesFiltered) { + numCombinations *= countTypes(getNonMissingTypeOfSymbol(sourceProperty)); + if (numCombinations > 25) { + (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "typeRelatedToDiscriminatedType_DepthLimit", { sourceId: source2.id, targetId: target2.id, numCombinations }); + return 0 /* False */; + } + } + const sourceDiscriminantTypes = new Array(sourcePropertiesFiltered.length); + const excludedProperties = /* @__PURE__ */ new Set(); + for (let i = 0; i < sourcePropertiesFiltered.length; i++) { + const sourceProperty = sourcePropertiesFiltered[i]; + const sourcePropertyType = getNonMissingTypeOfSymbol(sourceProperty); + sourceDiscriminantTypes[i] = sourcePropertyType.flags & 1048576 /* Union */ ? sourcePropertyType.types : [sourcePropertyType]; + excludedProperties.add(sourceProperty.escapedName); + } + const discriminantCombinations = cartesianProduct(sourceDiscriminantTypes); + const matchingTypes = []; + for (const combination of discriminantCombinations) { + let hasMatch = false; + outer: + for (const type of target2.types) { + for (let i = 0; i < sourcePropertiesFiltered.length; i++) { + const sourceProperty = sourcePropertiesFiltered[i]; + const targetProperty = getPropertyOfType(type, sourceProperty.escapedName); + if (!targetProperty) continue outer; + if (sourceProperty === targetProperty) continue; + const related = propertyRelatedTo( + source2, + target2, + sourceProperty, + targetProperty, + (_) => combination[i], + /*reportErrors*/ + false, + 0 /* None */, + /*skipOptional*/ + strictNullChecks || relation === comparableRelation + ); + if (!related) { + continue outer; + } + } + pushIfUnique(matchingTypes, type, equateValues); + hasMatch = true; + } + if (!hasMatch) { + return 0 /* False */; + } + } + let result2 = -1 /* True */; + for (const type of matchingTypes) { + result2 &= propertiesRelatedTo( + source2, + type, + /*reportErrors*/ + false, + excludedProperties, + /*optionalsOnly*/ + false, + 0 /* None */ + ); + if (result2) { + result2 &= signaturesRelatedTo( + source2, + type, + 0 /* Call */, + /*reportErrors*/ + false, + 0 /* None */ + ); + if (result2) { + result2 &= signaturesRelatedTo( + source2, + type, + 1 /* Construct */, + /*reportErrors*/ + false, + 0 /* None */ + ); + if (result2 && !(isTupleType(source2) && isTupleType(type))) { + result2 &= indexSignaturesRelatedTo( + source2, + type, + /*sourceIsPrimitive*/ + false, + /*reportErrors*/ + false, + 0 /* None */ + ); + } + } + } + if (!result2) { + return result2; + } + } + return result2; + } + function excludeProperties(properties, excludedProperties) { + if (!excludedProperties || properties.length === 0) return properties; + let result2; + for (let i = 0; i < properties.length; i++) { + if (!excludedProperties.has(properties[i].escapedName)) { + if (result2) { + result2.push(properties[i]); + } + } else if (!result2) { + result2 = properties.slice(0, i); + } + } + return result2 || properties; + } + function isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState) { + const targetIsOptional = strictNullChecks && !!(getCheckFlags(targetProp) & 48 /* Partial */); + const effectiveTarget = addOptionality( + getNonMissingTypeOfSymbol(targetProp), + /*isProperty*/ + false, + targetIsOptional + ); + const effectiveSource = getTypeOfSourceProperty(sourceProp); + return isRelatedTo( + effectiveSource, + effectiveTarget, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + } + function propertyRelatedTo(source2, target2, sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState, skipOptional) { + const sourcePropFlags = getDeclarationModifierFlagsFromSymbol(sourceProp); + const targetPropFlags = getDeclarationModifierFlagsFromSymbol(targetProp); + if (sourcePropFlags & 2 /* Private */ || targetPropFlags & 2 /* Private */) { + if (sourceProp.valueDeclaration !== targetProp.valueDeclaration) { + if (reportErrors2) { + if (sourcePropFlags & 2 /* Private */ && targetPropFlags & 2 /* Private */) { + reportError(Diagnostics.Types_have_separate_declarations_of_a_private_property_0, symbolToString(targetProp)); + } else { + reportError(Diagnostics.Property_0_is_private_in_type_1_but_not_in_type_2, symbolToString(targetProp), typeToString(sourcePropFlags & 2 /* Private */ ? source2 : target2), typeToString(sourcePropFlags & 2 /* Private */ ? target2 : source2)); + } + } + return 0 /* False */; + } + } else if (targetPropFlags & 4 /* Protected */) { + if (!isValidOverrideOf(sourceProp, targetProp)) { + if (reportErrors2) { + reportError(Diagnostics.Property_0_is_protected_but_type_1_is_not_a_class_derived_from_2, symbolToString(targetProp), typeToString(getDeclaringClass(sourceProp) || source2), typeToString(getDeclaringClass(targetProp) || target2)); + } + return 0 /* False */; + } + } else if (sourcePropFlags & 4 /* Protected */) { + if (reportErrors2) { + reportError(Diagnostics.Property_0_is_protected_in_type_1_but_public_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2)); + } + return 0 /* False */; + } + if (relation === strictSubtypeRelation && isReadonlySymbol(sourceProp) && !isReadonlySymbol(targetProp)) { + return 0 /* False */; + } + const related = isPropertySymbolTypeRelated(sourceProp, targetProp, getTypeOfSourceProperty, reportErrors2, intersectionState); + if (!related) { + if (reportErrors2) { + reportIncompatibleError(Diagnostics.Types_of_property_0_are_incompatible, symbolToString(targetProp)); + } + return 0 /* False */; + } + if (!skipOptional && sourceProp.flags & 16777216 /* Optional */ && targetProp.flags & 106500 /* ClassMember */ && !(targetProp.flags & 16777216 /* Optional */)) { + if (reportErrors2) { + reportError(Diagnostics.Property_0_is_optional_in_type_1_but_required_in_type_2, symbolToString(targetProp), typeToString(source2), typeToString(target2)); + } + return 0 /* False */; + } + return related; + } + function reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties) { + let shouldSkipElaboration = false; + if (unmatchedProperty.valueDeclaration && isNamedDeclaration(unmatchedProperty.valueDeclaration) && isPrivateIdentifier(unmatchedProperty.valueDeclaration.name) && source2.symbol && source2.symbol.flags & 32 /* Class */) { + const privateIdentifierDescription = unmatchedProperty.valueDeclaration.name.escapedText; + const symbolTableKey = getSymbolNameForPrivateIdentifier(source2.symbol, privateIdentifierDescription); + if (symbolTableKey && getPropertyOfType(source2, symbolTableKey)) { + const sourceName = factory.getDeclarationName(source2.symbol.valueDeclaration); + const targetName = factory.getDeclarationName(target2.symbol.valueDeclaration); + reportError( + Diagnostics.Property_0_in_type_1_refers_to_a_different_member_that_cannot_be_accessed_from_within_type_2, + diagnosticName(privateIdentifierDescription), + diagnosticName(sourceName.escapedText === "" ? anon : sourceName), + diagnosticName(targetName.escapedText === "" ? anon : targetName) + ); + return; + } + } + const props = arrayFrom(getUnmatchedProperties( + source2, + target2, + requireOptionalProperties, + /*matchDiscriminantProperties*/ + false + )); + if (!headMessage || headMessage.code !== Diagnostics.Class_0_incorrectly_implements_interface_1.code && headMessage.code !== Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code) { + shouldSkipElaboration = true; + } + if (props.length === 1) { + const propName = symbolToString( + unmatchedProperty, + /*enclosingDeclaration*/ + void 0, + 0 /* None */, + 4 /* AllowAnyNodeKind */ | 16 /* WriteComputedProps */ + ); + reportError(Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2, propName, ...getTypeNamesForErrorDisplay(source2, target2)); + if (length(unmatchedProperty.declarations)) { + associateRelatedInfo(createDiagnosticForNode(unmatchedProperty.declarations[0], Diagnostics._0_is_declared_here, propName)); + } + if (shouldSkipElaboration && errorInfo) { + overrideNextErrorInfo++; + } + } else if (tryElaborateArrayLikeErrors( + source2, + target2, + /*reportErrors*/ + false + )) { + if (props.length > 5) { + reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more, typeToString(source2), typeToString(target2), map(props.slice(0, 4), (p) => symbolToString(p)).join(", "), props.length - 4); + } else { + reportError(Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2, typeToString(source2), typeToString(target2), map(props, (p) => symbolToString(p)).join(", ")); + } + if (shouldSkipElaboration && errorInfo) { + overrideNextErrorInfo++; + } + } + } + function propertiesRelatedTo(source2, target2, reportErrors2, excludedProperties, optionalsOnly, intersectionState) { + if (relation === identityRelation) { + return propertiesIdenticalTo(source2, target2, excludedProperties); + } + let result2 = -1 /* True */; + if (isTupleType(target2)) { + if (isArrayOrTupleType(source2)) { + if (!target2.target.readonly && (isReadonlyArrayType(source2) || isTupleType(source2) && source2.target.readonly)) { + return 0 /* False */; + } + const sourceArity = getTypeReferenceArity(source2); + const targetArity = getTypeReferenceArity(target2); + const sourceRestFlag = isTupleType(source2) ? source2.target.combinedFlags & 4 /* Rest */ : 4 /* Rest */; + const targetHasRestElement = !!(target2.target.combinedFlags & 12 /* Variable */); + const sourceMinLength = isTupleType(source2) ? source2.target.minLength : 0; + const targetMinLength = target2.target.minLength; + if (!sourceRestFlag && sourceArity < targetMinLength) { + if (reportErrors2) { + reportError(Diagnostics.Source_has_0_element_s_but_target_requires_1, sourceArity, targetMinLength); + } + return 0 /* False */; + } + if (!targetHasRestElement && targetArity < sourceMinLength) { + if (reportErrors2) { + reportError(Diagnostics.Source_has_0_element_s_but_target_allows_only_1, sourceMinLength, targetArity); + } + return 0 /* False */; + } + if (!targetHasRestElement && (sourceRestFlag || targetArity < sourceArity)) { + if (reportErrors2) { + if (sourceMinLength < targetMinLength) { + reportError(Diagnostics.Target_requires_0_element_s_but_source_may_have_fewer, targetMinLength); + } else { + reportError(Diagnostics.Target_allows_only_0_element_s_but_source_may_have_more, targetArity); + } + } + return 0 /* False */; + } + const sourceTypeArguments = getTypeArguments(source2); + const targetTypeArguments = getTypeArguments(target2); + const targetStartCount = getStartElementCount(target2.target, 11 /* NonRest */); + const targetEndCount = getEndElementCount(target2.target, 11 /* NonRest */); + let canExcludeDiscriminants = !!excludedProperties; + for (let sourcePosition = 0; sourcePosition < sourceArity; sourcePosition++) { + const sourceFlags = isTupleType(source2) ? source2.target.elementFlags[sourcePosition] : 4 /* Rest */; + const sourcePositionFromEnd = sourceArity - 1 - sourcePosition; + const targetPosition = targetHasRestElement && sourcePosition >= targetStartCount ? targetArity - 1 - Math.min(sourcePositionFromEnd, targetEndCount) : sourcePosition; + const targetFlags = target2.target.elementFlags[targetPosition]; + if (targetFlags & 8 /* Variadic */ && !(sourceFlags & 8 /* Variadic */)) { + if (reportErrors2) { + reportError(Diagnostics.Source_provides_no_match_for_variadic_element_at_position_0_in_target, targetPosition); + } + return 0 /* False */; + } + if (sourceFlags & 8 /* Variadic */ && !(targetFlags & 12 /* Variable */)) { + if (reportErrors2) { + reportError(Diagnostics.Variadic_element_at_position_0_in_source_does_not_match_element_at_position_1_in_target, sourcePosition, targetPosition); + } + return 0 /* False */; + } + if (targetFlags & 1 /* Required */ && !(sourceFlags & 1 /* Required */)) { + if (reportErrors2) { + reportError(Diagnostics.Source_provides_no_match_for_required_element_at_position_0_in_target, targetPosition); + } + return 0 /* False */; + } + if (canExcludeDiscriminants) { + if (sourceFlags & 12 /* Variable */ || targetFlags & 12 /* Variable */) { + canExcludeDiscriminants = false; + } + if (canExcludeDiscriminants && (excludedProperties == null ? void 0 : excludedProperties.has("" + sourcePosition))) { + continue; + } + } + const sourceType = removeMissingType(sourceTypeArguments[sourcePosition], !!(sourceFlags & targetFlags & 2 /* Optional */)); + const targetType = targetTypeArguments[targetPosition]; + const targetCheckType = sourceFlags & 8 /* Variadic */ && targetFlags & 4 /* Rest */ ? createArrayType(targetType) : removeMissingType(targetType, !!(targetFlags & 2 /* Optional */)); + const related = isRelatedTo( + sourceType, + targetCheckType, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + if (!related) { + if (reportErrors2 && (targetArity > 1 || sourceArity > 1)) { + if (targetHasRestElement && sourcePosition >= targetStartCount && sourcePositionFromEnd >= targetEndCount && targetStartCount !== sourceArity - targetEndCount - 1) { + reportIncompatibleError(Diagnostics.Type_at_positions_0_through_1_in_source_is_not_compatible_with_type_at_position_2_in_target, targetStartCount, sourceArity - targetEndCount - 1, targetPosition); + } else { + reportIncompatibleError(Diagnostics.Type_at_position_0_in_source_is_not_compatible_with_type_at_position_1_in_target, sourcePosition, targetPosition); + } + } + return 0 /* False */; + } + result2 &= related; + } + return result2; + } + if (target2.target.combinedFlags & 12 /* Variable */) { + return 0 /* False */; + } + } + const requireOptionalProperties = (relation === subtypeRelation || relation === strictSubtypeRelation) && !isObjectLiteralType2(source2) && !isEmptyArrayLiteralType(source2) && !isTupleType(source2); + const unmatchedProperty = getUnmatchedProperty( + source2, + target2, + requireOptionalProperties, + /*matchDiscriminantProperties*/ + false + ); + if (unmatchedProperty) { + if (reportErrors2 && shouldReportUnmatchedPropertyError(source2, target2)) { + reportUnmatchedProperty(source2, target2, unmatchedProperty, requireOptionalProperties); + } + return 0 /* False */; + } + if (isObjectLiteralType2(target2)) { + for (const sourceProp of excludeProperties(getPropertiesOfType(source2), excludedProperties)) { + if (!getPropertyOfObjectType(target2, sourceProp.escapedName)) { + const sourceType = getTypeOfSymbol(sourceProp); + if (!(sourceType.flags & 32768 /* Undefined */)) { + if (reportErrors2) { + reportError(Diagnostics.Property_0_does_not_exist_on_type_1, symbolToString(sourceProp), typeToString(target2)); + } + return 0 /* False */; + } + } + } + } + const properties = getPropertiesOfType(target2); + const numericNamesOnly = isTupleType(source2) && isTupleType(target2); + for (const targetProp of excludeProperties(properties, excludedProperties)) { + const name = targetProp.escapedName; + if (!(targetProp.flags & 4194304 /* Prototype */) && (!numericNamesOnly || isNumericLiteralName(name) || name === "length") && (!optionalsOnly || targetProp.flags & 16777216 /* Optional */)) { + const sourceProp = getPropertyOfType(source2, name); + if (sourceProp && sourceProp !== targetProp) { + const related = propertyRelatedTo(source2, target2, sourceProp, targetProp, getNonMissingTypeOfSymbol, reportErrors2, intersectionState, relation === comparableRelation); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + } + } + return result2; + } + function propertiesIdenticalTo(source2, target2, excludedProperties) { + if (!(source2.flags & 524288 /* Object */ && target2.flags & 524288 /* Object */)) { + return 0 /* False */; + } + const sourceProperties = excludeProperties(getPropertiesOfObjectType(source2), excludedProperties); + const targetProperties = excludeProperties(getPropertiesOfObjectType(target2), excludedProperties); + if (sourceProperties.length !== targetProperties.length) { + return 0 /* False */; + } + let result2 = -1 /* True */; + for (const sourceProp of sourceProperties) { + const targetProp = getPropertyOfObjectType(target2, sourceProp.escapedName); + if (!targetProp) { + return 0 /* False */; + } + const related = compareProperties2(sourceProp, targetProp, isRelatedTo); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + return result2; + } + function signaturesRelatedTo(source2, target2, kind, reportErrors2, intersectionState) { + var _a2, _b; + if (relation === identityRelation) { + return signaturesIdenticalTo(source2, target2, kind); + } + if (target2 === anyFunctionType || source2 === anyFunctionType) { + return -1 /* True */; + } + const sourceIsJSConstructor = source2.symbol && isJSConstructor(source2.symbol.valueDeclaration); + const targetIsJSConstructor = target2.symbol && isJSConstructor(target2.symbol.valueDeclaration); + const sourceSignatures = getSignaturesOfType( + source2, + sourceIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind + ); + const targetSignatures = getSignaturesOfType( + target2, + targetIsJSConstructor && kind === 1 /* Construct */ ? 0 /* Call */ : kind + ); + if (kind === 1 /* Construct */ && sourceSignatures.length && targetSignatures.length) { + const sourceIsAbstract = !!(sourceSignatures[0].flags & 4 /* Abstract */); + const targetIsAbstract = !!(targetSignatures[0].flags & 4 /* Abstract */); + if (sourceIsAbstract && !targetIsAbstract) { + if (reportErrors2) { + reportError(Diagnostics.Cannot_assign_an_abstract_constructor_type_to_a_non_abstract_constructor_type); + } + return 0 /* False */; + } + if (!constructorVisibilitiesAreCompatible(sourceSignatures[0], targetSignatures[0], reportErrors2)) { + return 0 /* False */; + } + } + let result2 = -1 /* True */; + const incompatibleReporter = kind === 1 /* Construct */ ? reportIncompatibleConstructSignatureReturn : reportIncompatibleCallSignatureReturn; + const sourceObjectFlags = getObjectFlags(source2); + const targetObjectFlags = getObjectFlags(target2); + if (sourceObjectFlags & 64 /* Instantiated */ && targetObjectFlags & 64 /* Instantiated */ && source2.symbol === target2.symbol || sourceObjectFlags & 4 /* Reference */ && targetObjectFlags & 4 /* Reference */ && source2.target === target2.target) { + Debug.assertEqual(sourceSignatures.length, targetSignatures.length); + for (let i = 0; i < targetSignatures.length; i++) { + const related = signatureRelatedTo( + sourceSignatures[i], + targetSignatures[i], + /*erase*/ + true, + reportErrors2, + intersectionState, + incompatibleReporter(sourceSignatures[i], targetSignatures[i]) + ); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + } else if (sourceSignatures.length === 1 && targetSignatures.length === 1) { + const eraseGenerics = relation === comparableRelation; + const sourceSignature = first(sourceSignatures); + const targetSignature = first(targetSignatures); + result2 = signatureRelatedTo(sourceSignature, targetSignature, eraseGenerics, reportErrors2, intersectionState, incompatibleReporter(sourceSignature, targetSignature)); + if (!result2 && reportErrors2 && kind === 1 /* Construct */ && sourceObjectFlags & targetObjectFlags && (((_a2 = targetSignature.declaration) == null ? void 0 : _a2.kind) === 176 /* Constructor */ || ((_b = sourceSignature.declaration) == null ? void 0 : _b.kind) === 176 /* Constructor */)) { + const constructSignatureToString = (signature) => signatureToString( + signature, + /*enclosingDeclaration*/ + void 0, + 262144 /* WriteArrowStyleSignature */, + kind + ); + reportError(Diagnostics.Type_0_is_not_assignable_to_type_1, constructSignatureToString(sourceSignature), constructSignatureToString(targetSignature)); + reportError(Diagnostics.Types_of_construct_signatures_are_incompatible); + return result2; + } + } else { + outer: + for (const t of targetSignatures) { + const saveErrorInfo = captureErrorCalculationState(); + let shouldElaborateErrors = reportErrors2; + for (const s of sourceSignatures) { + const related = signatureRelatedTo( + s, + t, + /*erase*/ + true, + shouldElaborateErrors, + intersectionState, + incompatibleReporter(s, t) + ); + if (related) { + result2 &= related; + resetErrorInfo(saveErrorInfo); + continue outer; + } + shouldElaborateErrors = false; + } + if (shouldElaborateErrors) { + reportError(Diagnostics.Type_0_provides_no_match_for_the_signature_1, typeToString(source2), signatureToString( + t, + /*enclosingDeclaration*/ + void 0, + /*flags*/ + void 0, + kind + )); + } + return 0 /* False */; + } + } + return result2; + } + function shouldReportUnmatchedPropertyError(source2, target2) { + const typeCallSignatures = getSignaturesOfStructuredType(source2, 0 /* Call */); + const typeConstructSignatures = getSignaturesOfStructuredType(source2, 1 /* Construct */); + const typeProperties = getPropertiesOfObjectType(source2); + if ((typeCallSignatures.length || typeConstructSignatures.length) && !typeProperties.length) { + if (getSignaturesOfType(target2, 0 /* Call */).length && typeCallSignatures.length || getSignaturesOfType(target2, 1 /* Construct */).length && typeConstructSignatures.length) { + return true; + } + return false; + } + return true; + } + function reportIncompatibleCallSignatureReturn(siga, sigb) { + if (siga.parameters.length === 0 && sigb.parameters.length === 0) { + return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2)); + } + return (source2, target2) => reportIncompatibleError(Diagnostics.Call_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2)); + } + function reportIncompatibleConstructSignatureReturn(siga, sigb) { + if (siga.parameters.length === 0 && sigb.parameters.length === 0) { + return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signatures_with_no_arguments_have_incompatible_return_types_0_and_1, typeToString(source2), typeToString(target2)); + } + return (source2, target2) => reportIncompatibleError(Diagnostics.Construct_signature_return_types_0_and_1_are_incompatible, typeToString(source2), typeToString(target2)); + } + function signatureRelatedTo(source2, target2, erase, reportErrors2, intersectionState, incompatibleReporter) { + const checkMode = relation === subtypeRelation ? 16 /* StrictTopSignature */ : relation === strictSubtypeRelation ? 16 /* StrictTopSignature */ | 8 /* StrictArity */ : 0 /* None */; + return compareSignaturesRelated(erase ? getErasedSignature(source2) : source2, erase ? getErasedSignature(target2) : target2, checkMode, reportErrors2, reportError, incompatibleReporter, isRelatedToWorker2, reportUnreliableMapper); + function isRelatedToWorker2(source3, target3, reportErrors3) { + return isRelatedTo( + source3, + target3, + 3 /* Both */, + reportErrors3, + /*headMessage*/ + void 0, + intersectionState + ); + } + } + function signaturesIdenticalTo(source2, target2, kind) { + const sourceSignatures = getSignaturesOfType(source2, kind); + const targetSignatures = getSignaturesOfType(target2, kind); + if (sourceSignatures.length !== targetSignatures.length) { + return 0 /* False */; + } + let result2 = -1 /* True */; + for (let i = 0; i < sourceSignatures.length; i++) { + const related = compareSignaturesIdentical( + sourceSignatures[i], + targetSignatures[i], + /*partialMatch*/ + false, + /*ignoreThisTypes*/ + false, + /*ignoreReturnTypes*/ + false, + isRelatedTo + ); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + return result2; + } + function membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) { + let result2 = -1 /* True */; + const keyType = targetInfo.keyType; + const props = source2.flags & 2097152 /* Intersection */ ? getPropertiesOfUnionOrIntersectionType(source2) : getPropertiesOfObjectType(source2); + for (const prop of props) { + if (isIgnoredJsxProperty(source2, prop)) { + continue; + } + if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), keyType)) { + const propType = getNonMissingTypeOfSymbol(prop); + const type = exactOptionalPropertyTypes || propType.flags & 32768 /* Undefined */ || keyType === numberType || !(prop.flags & 16777216 /* Optional */) ? propType : getTypeWithFacts(propType, 524288 /* NEUndefined */); + const related = isRelatedTo( + type, + targetInfo.type, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + if (!related) { + if (reportErrors2) { + reportError(Diagnostics.Property_0_is_incompatible_with_index_signature, symbolToString(prop)); + } + return 0 /* False */; + } + result2 &= related; + } + } + for (const info of getIndexInfosOfType(source2)) { + if (isApplicableIndexType(info.keyType, keyType)) { + const related = indexInfoRelatedTo(info, targetInfo, reportErrors2, intersectionState); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + } + return result2; + } + function indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState) { + const related = isRelatedTo( + sourceInfo.type, + targetInfo.type, + 3 /* Both */, + reportErrors2, + /*headMessage*/ + void 0, + intersectionState + ); + if (!related && reportErrors2) { + if (sourceInfo.keyType === targetInfo.keyType) { + reportError(Diagnostics._0_index_signatures_are_incompatible, typeToString(sourceInfo.keyType)); + } else { + reportError(Diagnostics._0_and_1_index_signatures_are_incompatible, typeToString(sourceInfo.keyType), typeToString(targetInfo.keyType)); + } + } + return related; + } + function indexSignaturesRelatedTo(source2, target2, sourceIsPrimitive, reportErrors2, intersectionState) { + if (relation === identityRelation) { + return indexSignaturesIdenticalTo(source2, target2); + } + const indexInfos = getIndexInfosOfType(target2); + const targetHasStringIndex = some(indexInfos, (info) => info.keyType === stringType); + let result2 = -1 /* True */; + for (const targetInfo of indexInfos) { + const related = relation !== strictSubtypeRelation && !sourceIsPrimitive && targetHasStringIndex && targetInfo.type.flags & 1 /* Any */ ? -1 /* True */ : isGenericMappedType(source2) && targetHasStringIndex ? isRelatedTo(getTemplateTypeFromMappedType(source2), targetInfo.type, 3 /* Both */, reportErrors2) : typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState); + if (!related) { + return 0 /* False */; + } + result2 &= related; + } + return result2; + } + function typeRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState) { + const sourceInfo = getApplicableIndexInfo(source2, targetInfo.keyType); + if (sourceInfo) { + return indexInfoRelatedTo(sourceInfo, targetInfo, reportErrors2, intersectionState); + } + if (!(intersectionState & 1 /* Source */) && (relation !== strictSubtypeRelation || getObjectFlags(source2) & 8192 /* FreshLiteral */) && isObjectTypeWithInferableIndex(source2)) { + return membersRelatedToIndexInfo(source2, targetInfo, reportErrors2, intersectionState); + } + if (reportErrors2) { + reportError(Diagnostics.Index_signature_for_type_0_is_missing_in_type_1, typeToString(targetInfo.keyType), typeToString(source2)); + } + return 0 /* False */; + } + function indexSignaturesIdenticalTo(source2, target2) { + const sourceInfos = getIndexInfosOfType(source2); + const targetInfos = getIndexInfosOfType(target2); + if (sourceInfos.length !== targetInfos.length) { + return 0 /* False */; + } + for (const targetInfo of targetInfos) { + const sourceInfo = getIndexInfoOfType(source2, targetInfo.keyType); + if (!(sourceInfo && isRelatedTo(sourceInfo.type, targetInfo.type, 3 /* Both */) && sourceInfo.isReadonly === targetInfo.isReadonly)) { + return 0 /* False */; + } + } + return -1 /* True */; + } + function constructorVisibilitiesAreCompatible(sourceSignature, targetSignature, reportErrors2) { + if (!sourceSignature.declaration || !targetSignature.declaration) { + return true; + } + const sourceAccessibility = getSelectedEffectiveModifierFlags(sourceSignature.declaration, 6 /* NonPublicAccessibilityModifier */); + const targetAccessibility = getSelectedEffectiveModifierFlags(targetSignature.declaration, 6 /* NonPublicAccessibilityModifier */); + if (targetAccessibility === 2 /* Private */) { + return true; + } + if (targetAccessibility === 4 /* Protected */ && sourceAccessibility !== 2 /* Private */) { + return true; + } + if (targetAccessibility !== 4 /* Protected */ && !sourceAccessibility) { + return true; + } + if (reportErrors2) { + reportError(Diagnostics.Cannot_assign_a_0_constructor_type_to_a_1_constructor_type, visibilityToString(sourceAccessibility), visibilityToString(targetAccessibility)); + } + return false; + } + } + function typeCouldHaveTopLevelSingletonTypes(type) { + if (type.flags & 16 /* Boolean */) { + return false; + } + if (type.flags & 3145728 /* UnionOrIntersection */) { + return !!forEach(type.types, typeCouldHaveTopLevelSingletonTypes); + } + if (type.flags & 465829888 /* Instantiable */) { + const constraint = getConstraintOfType(type); + if (constraint && constraint !== type) { + return typeCouldHaveTopLevelSingletonTypes(constraint); + } + } + return isUnitType(type) || !!(type.flags & 134217728 /* TemplateLiteral */) || !!(type.flags & 268435456 /* StringMapping */); + } + function getExactOptionalUnassignableProperties(source, target) { + if (isTupleType(source) && isTupleType(target)) return emptyArray; + return getPropertiesOfType(target).filter((targetProp) => isExactOptionalPropertyMismatch(getTypeOfPropertyOfType(source, targetProp.escapedName), getTypeOfSymbol(targetProp))); + } + function isExactOptionalPropertyMismatch(source, target) { + return !!source && !!target && maybeTypeOfKind(source, 32768 /* Undefined */) && !!containsMissingType(target); + } + function getExactOptionalProperties(type) { + return getPropertiesOfType(type).filter((targetProp) => containsMissingType(getTypeOfSymbol(targetProp))); + } + function getBestMatchingType(source, target, isRelatedTo = compareTypesAssignable) { + return findMatchingDiscriminantType(source, target, isRelatedTo) || findMatchingTypeReferenceOrTypeAliasReference(source, target) || findBestTypeForObjectLiteral(source, target) || findBestTypeForInvokable(source, target) || findMostOverlappyType(source, target); + } + function discriminateTypeByDiscriminableItems(target, discriminators, related) { + const types = target.types; + const include = types.map((t) => t.flags & 402784252 /* Primitive */ ? 0 /* False */ : -1 /* True */); + for (const [getDiscriminatingType, propertyName] of discriminators) { + let matched = false; + for (let i = 0; i < types.length; i++) { + if (include[i]) { + const targetType = getTypeOfPropertyOrIndexSignatureOfType(types[i], propertyName); + if (targetType && someType(getDiscriminatingType(), (t) => !!related(t, targetType))) { + matched = true; + } else { + include[i] = 3 /* Maybe */; + } + } + } + for (let i = 0; i < types.length; i++) { + if (include[i] === 3 /* Maybe */) { + include[i] = matched ? 0 /* False */ : -1 /* True */; + } + } + } + const filtered = contains(include, 0 /* False */) ? getUnionType(types.filter((_, i) => include[i]), 0 /* None */) : target; + return filtered.flags & 131072 /* Never */ ? target : filtered; + } + function isWeakType(type) { + if (type.flags & 524288 /* Object */) { + const resolved = resolveStructuredTypeMembers(type); + return resolved.callSignatures.length === 0 && resolved.constructSignatures.length === 0 && resolved.indexInfos.length === 0 && resolved.properties.length > 0 && every(resolved.properties, (p) => !!(p.flags & 16777216 /* Optional */)); + } + if (type.flags & 33554432 /* Substitution */) { + return isWeakType(type.baseType); + } + if (type.flags & 2097152 /* Intersection */) { + return every(type.types, isWeakType); + } + return false; + } + function hasCommonProperties(source, target, isComparingJsxAttributes) { + for (const prop of getPropertiesOfType(source)) { + if (isKnownProperty(target, prop.escapedName, isComparingJsxAttributes)) { + return true; + } + } + return false; + } + function getVariances(type) { + return type === globalArrayType || type === globalReadonlyArrayType || type.objectFlags & 8 /* Tuple */ ? arrayVariances : getVariancesWorker(type.symbol, type.typeParameters); + } + function getAliasVariances(symbol) { + return getVariancesWorker(symbol, getSymbolLinks(symbol).typeParameters); + } + function getVariancesWorker(symbol, typeParameters = emptyArray) { + var _a, _b; + const links = getSymbolLinks(symbol); + if (!links.variances) { + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "getVariancesWorker", { arity: typeParameters.length, id: getTypeId(getDeclaredTypeOfSymbol(symbol)) }); + const oldVarianceComputation = inVarianceComputation; + const saveResolutionStart = resolutionStart; + if (!inVarianceComputation) { + inVarianceComputation = true; + resolutionStart = resolutionTargets.length; + } + links.variances = emptyArray; + const variances = []; + for (const tp of typeParameters) { + const modifiers = getTypeParameterModifiers(tp); + let variance = modifiers & 16384 /* Out */ ? modifiers & 8192 /* In */ ? 0 /* Invariant */ : 1 /* Covariant */ : modifiers & 8192 /* In */ ? 2 /* Contravariant */ : void 0; + if (variance === void 0) { + let unmeasurable = false; + let unreliable = false; + const oldHandler = outofbandVarianceMarkerHandler; + outofbandVarianceMarkerHandler = (onlyUnreliable) => onlyUnreliable ? unreliable = true : unmeasurable = true; + const typeWithSuper = createMarkerType(symbol, tp, markerSuperType); + const typeWithSub = createMarkerType(symbol, tp, markerSubType); + variance = (isTypeAssignableTo(typeWithSub, typeWithSuper) ? 1 /* Covariant */ : 0) | (isTypeAssignableTo(typeWithSuper, typeWithSub) ? 2 /* Contravariant */ : 0); + if (variance === 3 /* Bivariant */ && isTypeAssignableTo(createMarkerType(symbol, tp, markerOtherType), typeWithSuper)) { + variance = 4 /* Independent */; + } + outofbandVarianceMarkerHandler = oldHandler; + if (unmeasurable || unreliable) { + if (unmeasurable) { + variance |= 8 /* Unmeasurable */; + } + if (unreliable) { + variance |= 16 /* Unreliable */; + } + } + } + variances.push(variance); + } + if (!oldVarianceComputation) { + inVarianceComputation = false; + resolutionStart = saveResolutionStart; + } + links.variances = variances; + (_b = tracing) == null ? void 0 : _b.pop({ variances: variances.map(Debug.formatVariance) }); + } + return links.variances; + } + function createMarkerType(symbol, source, target) { + const mapper = makeUnaryTypeMapper(source, target); + const type = getDeclaredTypeOfSymbol(symbol); + if (isErrorType(type)) { + return type; + } + const result = symbol.flags & 524288 /* TypeAlias */ ? getTypeAliasInstantiation(symbol, instantiateTypes(getSymbolLinks(symbol).typeParameters, mapper)) : createTypeReference(type, instantiateTypes(type.typeParameters, mapper)); + markerTypes.add(getTypeId(result)); + return result; + } + function isMarkerType(type) { + return markerTypes.has(getTypeId(type)); + } + function getTypeParameterModifiers(tp) { + var _a; + return reduceLeft((_a = tp.symbol) == null ? void 0 : _a.declarations, (modifiers, d) => modifiers | getEffectiveModifierFlags(d), 0 /* None */) & (8192 /* In */ | 16384 /* Out */ | 4096 /* Const */); + } + function hasCovariantVoidArgument(typeArguments, variances) { + for (let i = 0; i < variances.length; i++) { + if ((variances[i] & 7 /* VarianceMask */) === 1 /* Covariant */ && typeArguments[i].flags & 16384 /* Void */) { + return true; + } + } + return false; + } + function isUnconstrainedTypeParameter(type) { + return type.flags & 262144 /* TypeParameter */ && !getConstraintOfTypeParameter(type); + } + function isNonDeferredTypeReference(type) { + return !!(getObjectFlags(type) & 4 /* Reference */) && !type.node; + } + function isTypeReferenceWithGenericArguments(type) { + return isNonDeferredTypeReference(type) && some(getTypeArguments(type), (t) => !!(t.flags & 262144 /* TypeParameter */) || isTypeReferenceWithGenericArguments(t)); + } + function getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) { + const typeParameters = []; + let constraintMarker = ""; + const sourceId = getTypeReferenceId(source, 0); + const targetId = getTypeReferenceId(target, 0); + return `${constraintMarker}${sourceId},${targetId}${postFix}`; + function getTypeReferenceId(type, depth = 0) { + let result = "" + type.target.id; + for (const t of getTypeArguments(type)) { + if (t.flags & 262144 /* TypeParameter */) { + if (ignoreConstraints || isUnconstrainedTypeParameter(t)) { + let index = typeParameters.indexOf(t); + if (index < 0) { + index = typeParameters.length; + typeParameters.push(t); + } + result += "=" + index; + continue; + } + constraintMarker = "*"; + } else if (depth < 4 && isTypeReferenceWithGenericArguments(t)) { + result += "<" + getTypeReferenceId(t, depth + 1) + ">"; + continue; + } + result += "-" + t.id; + } + return result; + } + } + function getRelationKey(source, target, intersectionState, relation, ignoreConstraints) { + if (relation === identityRelation && source.id > target.id) { + const temp = source; + source = target; + target = temp; + } + const postFix = intersectionState ? ":" + intersectionState : ""; + return isTypeReferenceWithGenericArguments(source) && isTypeReferenceWithGenericArguments(target) ? getGenericTypeReferenceRelationKey(source, target, postFix, ignoreConstraints) : `${source.id},${target.id}${postFix}`; + } + function forEachProperty2(prop, callback) { + if (getCheckFlags(prop) & 6 /* Synthetic */) { + for (const t of prop.links.containingType.types) { + const p = getPropertyOfType(t, prop.escapedName); + const result = p && forEachProperty2(p, callback); + if (result) { + return result; + } + } + return void 0; + } + return callback(prop); + } + function getDeclaringClass(prop) { + return prop.parent && prop.parent.flags & 32 /* Class */ ? getDeclaredTypeOfSymbol(getParentOfSymbol(prop)) : void 0; + } + function getTypeOfPropertyInBaseClass(property) { + const classType = getDeclaringClass(property); + const baseClassType = classType && getBaseTypes(classType)[0]; + return baseClassType && getTypeOfPropertyOfType(baseClassType, property.escapedName); + } + function isPropertyInClassDerivedFrom(prop, baseClass) { + return forEachProperty2(prop, (sp) => { + const sourceClass = getDeclaringClass(sp); + return sourceClass ? hasBaseType(sourceClass, baseClass) : false; + }); + } + function isValidOverrideOf(sourceProp, targetProp) { + return !forEachProperty2(targetProp, (tp) => getDeclarationModifierFlagsFromSymbol(tp) & 4 /* Protected */ ? !isPropertyInClassDerivedFrom(sourceProp, getDeclaringClass(tp)) : false); + } + function isClassDerivedFromDeclaringClasses(checkClass, prop, writing) { + return forEachProperty2(prop, (p) => getDeclarationModifierFlagsFromSymbol(p, writing) & 4 /* Protected */ ? !hasBaseType(checkClass, getDeclaringClass(p)) : false) ? void 0 : checkClass; + } + function isDeeplyNestedType(type, stack, depth, maxDepth = 3) { + if (depth >= maxDepth) { + if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) { + type = getMappedTargetWithSymbol(type); + } + if (type.flags & 2097152 /* Intersection */) { + return some(type.types, (t) => isDeeplyNestedType(t, stack, depth, maxDepth)); + } + const identity2 = getRecursionIdentity(type); + let count = 0; + let lastTypeId = 0; + for (let i = 0; i < depth; i++) { + const t = stack[i]; + if (hasMatchingRecursionIdentity(t, identity2)) { + if (t.id >= lastTypeId) { + count++; + if (count >= maxDepth) { + return true; + } + } + lastTypeId = t.id; + } + } + } + return false; + } + function getMappedTargetWithSymbol(type) { + let target; + while ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */ && (target = getModifiersTypeFromMappedType(type)) && (target.symbol || target.flags & 2097152 /* Intersection */ && some(target.types, (t) => !!t.symbol))) { + type = target; + } + return type; + } + function hasMatchingRecursionIdentity(type, identity2) { + if ((getObjectFlags(type) & 96 /* InstantiatedMapped */) === 96 /* InstantiatedMapped */) { + type = getMappedTargetWithSymbol(type); + } + if (type.flags & 2097152 /* Intersection */) { + return some(type.types, (t) => hasMatchingRecursionIdentity(t, identity2)); + } + return getRecursionIdentity(type) === identity2; + } + function getRecursionIdentity(type) { + if (type.flags & 524288 /* Object */ && !isObjectOrArrayLiteralType(type)) { + if (getObjectFlags(type) & 4 /* Reference */ && type.node) { + return type.node; + } + if (type.symbol && !(getObjectFlags(type) & 16 /* Anonymous */ && type.symbol.flags & 32 /* Class */)) { + return type.symbol; + } + if (isTupleType(type)) { + return type.target; + } + } + if (type.flags & 262144 /* TypeParameter */) { + return type.symbol; + } + if (type.flags & 8388608 /* IndexedAccess */) { + do { + type = type.objectType; + } while (type.flags & 8388608 /* IndexedAccess */); + return type; + } + if (type.flags & 16777216 /* Conditional */) { + return type.root; + } + return type; + } + function isPropertyIdenticalTo(sourceProp, targetProp) { + return compareProperties2(sourceProp, targetProp, compareTypesIdentical) !== 0 /* False */; + } + function compareProperties2(sourceProp, targetProp, compareTypes) { + if (sourceProp === targetProp) { + return -1 /* True */; + } + const sourcePropAccessibility = getDeclarationModifierFlagsFromSymbol(sourceProp) & 6 /* NonPublicAccessibilityModifier */; + const targetPropAccessibility = getDeclarationModifierFlagsFromSymbol(targetProp) & 6 /* NonPublicAccessibilityModifier */; + if (sourcePropAccessibility !== targetPropAccessibility) { + return 0 /* False */; + } + if (sourcePropAccessibility) { + if (getTargetSymbol(sourceProp) !== getTargetSymbol(targetProp)) { + return 0 /* False */; + } + } else { + if ((sourceProp.flags & 16777216 /* Optional */) !== (targetProp.flags & 16777216 /* Optional */)) { + return 0 /* False */; + } + } + if (isReadonlySymbol(sourceProp) !== isReadonlySymbol(targetProp)) { + return 0 /* False */; + } + return compareTypes(getTypeOfSymbol(sourceProp), getTypeOfSymbol(targetProp)); + } + function isMatchingSignature(source, target, partialMatch) { + const sourceParameterCount = getParameterCount(source); + const targetParameterCount = getParameterCount(target); + const sourceMinArgumentCount = getMinArgumentCount(source); + const targetMinArgumentCount = getMinArgumentCount(target); + const sourceHasRestParameter = hasEffectiveRestParameter(source); + const targetHasRestParameter = hasEffectiveRestParameter(target); + if (sourceParameterCount === targetParameterCount && sourceMinArgumentCount === targetMinArgumentCount && sourceHasRestParameter === targetHasRestParameter) { + return true; + } + if (partialMatch && sourceMinArgumentCount <= targetMinArgumentCount) { + return true; + } + return false; + } + function compareSignaturesIdentical(source, target, partialMatch, ignoreThisTypes, ignoreReturnTypes, compareTypes) { + if (source === target) { + return -1 /* True */; + } + if (!isMatchingSignature(source, target, partialMatch)) { + return 0 /* False */; + } + if (length(source.typeParameters) !== length(target.typeParameters)) { + return 0 /* False */; + } + if (target.typeParameters) { + const mapper = createTypeMapper(source.typeParameters, target.typeParameters); + for (let i = 0; i < target.typeParameters.length; i++) { + const s = source.typeParameters[i]; + const t = target.typeParameters[i]; + if (!(s === t || compareTypes(instantiateType(getConstraintFromTypeParameter(s), mapper) || unknownType, getConstraintFromTypeParameter(t) || unknownType) && compareTypes(instantiateType(getDefaultFromTypeParameter(s), mapper) || unknownType, getDefaultFromTypeParameter(t) || unknownType))) { + return 0 /* False */; + } + } + source = instantiateSignature( + source, + mapper, + /*eraseTypeParameters*/ + true + ); + } + let result = -1 /* True */; + if (!ignoreThisTypes) { + const sourceThisType = getThisTypeOfSignature(source); + if (sourceThisType) { + const targetThisType = getThisTypeOfSignature(target); + if (targetThisType) { + const related = compareTypes(sourceThisType, targetThisType); + if (!related) { + return 0 /* False */; + } + result &= related; + } + } + } + const targetLen = getParameterCount(target); + for (let i = 0; i < targetLen; i++) { + const s = getTypeAtPosition(source, i); + const t = getTypeAtPosition(target, i); + const related = compareTypes(t, s); + if (!related) { + return 0 /* False */; + } + result &= related; + } + if (!ignoreReturnTypes) { + const sourceTypePredicate = getTypePredicateOfSignature(source); + const targetTypePredicate = getTypePredicateOfSignature(target); + result &= sourceTypePredicate || targetTypePredicate ? compareTypePredicatesIdentical(sourceTypePredicate, targetTypePredicate, compareTypes) : compareTypes(getReturnTypeOfSignature(source), getReturnTypeOfSignature(target)); + } + return result; + } + function compareTypePredicatesIdentical(source, target, compareTypes) { + return !(source && target && typePredicateKindsMatch(source, target)) ? 0 /* False */ : source.type === target.type ? -1 /* True */ : source.type && target.type ? compareTypes(source.type, target.type) : 0 /* False */; + } + function literalTypesWithSameBaseType(types) { + let commonBaseType; + for (const t of types) { + if (!(t.flags & 131072 /* Never */)) { + const baseType = getBaseTypeOfLiteralType(t); + commonBaseType ?? (commonBaseType = baseType); + if (baseType === t || baseType !== commonBaseType) { + return false; + } + } + } + return true; + } + function getCombinedTypeFlags(types) { + return reduceLeft(types, (flags, t) => flags | (t.flags & 1048576 /* Union */ ? getCombinedTypeFlags(t.types) : t.flags), 0); + } + function getCommonSupertype(types) { + if (types.length === 1) { + return types[0]; + } + const primaryTypes = strictNullChecks ? sameMap(types, (t) => filterType(t, (u) => !(u.flags & 98304 /* Nullable */))) : types; + const superTypeOrUnion = literalTypesWithSameBaseType(primaryTypes) ? getUnionType(primaryTypes) : reduceLeft(primaryTypes, (s, t) => isTypeSubtypeOf(s, t) ? t : s); + return primaryTypes === types ? superTypeOrUnion : getNullableType(superTypeOrUnion, getCombinedTypeFlags(types) & 98304 /* Nullable */); + } + function getCommonSubtype(types) { + return reduceLeft(types, (s, t) => isTypeSubtypeOf(t, s) ? t : s); + } + function isArrayType(type) { + return !!(getObjectFlags(type) & 4 /* Reference */) && (type.target === globalArrayType || type.target === globalReadonlyArrayType); + } + function isReadonlyArrayType(type) { + return !!(getObjectFlags(type) & 4 /* Reference */) && type.target === globalReadonlyArrayType; + } + function isArrayOrTupleType(type) { + return isArrayType(type) || isTupleType(type); + } + function isMutableArrayOrTuple(type) { + return isArrayType(type) && !isReadonlyArrayType(type) || isTupleType(type) && !type.target.readonly; + } + function getElementTypeOfArrayType(type) { + return isArrayType(type) ? getTypeArguments(type)[0] : void 0; + } + function isArrayLikeType(type) { + return isArrayType(type) || !(type.flags & 98304 /* Nullable */) && isTypeAssignableTo(type, anyReadonlyArrayType); + } + function isMutableArrayLikeType(type) { + return isMutableArrayOrTuple(type) || !(type.flags & (1 /* Any */ | 98304 /* Nullable */)) && isTypeAssignableTo(type, anyArrayType); + } + function getSingleBaseForNonAugmentingSubtype(type) { + if (!(getObjectFlags(type) & 4 /* Reference */) || !(getObjectFlags(type.target) & 3 /* ClassOrInterface */)) { + return void 0; + } + if (getObjectFlags(type) & 33554432 /* IdenticalBaseTypeCalculated */) { + return getObjectFlags(type) & 67108864 /* IdenticalBaseTypeExists */ ? type.cachedEquivalentBaseType : void 0; + } + type.objectFlags |= 33554432 /* IdenticalBaseTypeCalculated */; + const target = type.target; + if (getObjectFlags(target) & 1 /* Class */) { + const baseTypeNode = getBaseTypeNodeOfClass(target); + if (baseTypeNode && baseTypeNode.expression.kind !== 80 /* Identifier */ && baseTypeNode.expression.kind !== 211 /* PropertyAccessExpression */) { + return void 0; + } + } + const bases = getBaseTypes(target); + if (bases.length !== 1) { + return void 0; + } + if (getMembersOfSymbol(type.symbol).size) { + return void 0; + } + let instantiatedBase = !length(target.typeParameters) ? bases[0] : instantiateType(bases[0], createTypeMapper(target.typeParameters, getTypeArguments(type).slice(0, target.typeParameters.length))); + if (length(getTypeArguments(type)) > length(target.typeParameters)) { + instantiatedBase = getTypeWithThisArgument(instantiatedBase, last(getTypeArguments(type))); + } + type.objectFlags |= 67108864 /* IdenticalBaseTypeExists */; + return type.cachedEquivalentBaseType = instantiatedBase; + } + function isEmptyLiteralType(type) { + return strictNullChecks ? type === implicitNeverType : type === undefinedWideningType; + } + function isEmptyArrayLiteralType(type) { + const elementType = getElementTypeOfArrayType(type); + return !!elementType && isEmptyLiteralType(elementType); + } + function isTupleLikeType(type) { + let lengthType; + return isTupleType(type) || !!getPropertyOfType(type, "0") || isArrayLikeType(type) && !!(lengthType = getTypeOfPropertyOfType(type, "length")) && everyType(lengthType, (t) => !!(t.flags & 256 /* NumberLiteral */)); + } + function isArrayOrTupleLikeType(type) { + return isArrayLikeType(type) || isTupleLikeType(type); + } + function getTupleElementType(type, index) { + const propType = getTypeOfPropertyOfType(type, "" + index); + if (propType) { + return propType; + } + if (everyType(type, isTupleType)) { + return getTupleElementTypeOutOfStartCount(type, index, compilerOptions.noUncheckedIndexedAccess ? undefinedType : void 0); + } + return void 0; + } + function isNeitherUnitTypeNorNever(type) { + return !(type.flags & (109472 /* Unit */ | 131072 /* Never */)); + } + function isUnitType(type) { + return !!(type.flags & 109472 /* Unit */); + } + function isUnitLikeType(type) { + const t = getBaseConstraintOrType(type); + return t.flags & 2097152 /* Intersection */ ? some(t.types, isUnitType) : isUnitType(t); + } + function extractUnitType(type) { + return type.flags & 2097152 /* Intersection */ ? find(type.types, isUnitType) || type : type; + } + function isLiteralType(type) { + return type.flags & 16 /* Boolean */ ? true : type.flags & 1048576 /* Union */ ? type.flags & 1024 /* EnumLiteral */ ? true : every(type.types, isUnitType) : isUnitType(type); + } + function getBaseTypeOfLiteralType(type) { + return type.flags & 1056 /* EnumLike */ ? getBaseTypeOfEnumLikeType(type) : type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & 256 /* NumberLiteral */ ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? getBaseTypeOfLiteralTypeUnion(type) : type; + } + function getBaseTypeOfLiteralTypeUnion(type) { + const key = `B${getTypeId(type)}`; + return getCachedType(key) ?? setCachedType(key, mapType(type, getBaseTypeOfLiteralType)); + } + function getBaseTypeOfLiteralTypeForComparison(type) { + return type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? stringType : type.flags & (256 /* NumberLiteral */ | 32 /* Enum */) ? numberType : type.flags & 2048 /* BigIntLiteral */ ? bigintType : type.flags & 512 /* BooleanLiteral */ ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getBaseTypeOfLiteralTypeForComparison) : type; + } + function getWidenedLiteralType(type) { + return type.flags & 1056 /* EnumLike */ && isFreshLiteralType(type) ? getBaseTypeOfEnumLikeType(type) : type.flags & 128 /* StringLiteral */ && isFreshLiteralType(type) ? stringType : type.flags & 256 /* NumberLiteral */ && isFreshLiteralType(type) ? numberType : type.flags & 2048 /* BigIntLiteral */ && isFreshLiteralType(type) ? bigintType : type.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(type) ? booleanType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedLiteralType) : type; + } + function getWidenedUniqueESSymbolType(type) { + return type.flags & 8192 /* UniqueESSymbol */ ? esSymbolType : type.flags & 1048576 /* Union */ ? mapType(type, getWidenedUniqueESSymbolType) : type; + } + function getWidenedLiteralLikeTypeForContextualType(type, contextualType) { + if (!isLiteralOfContextualType(type, contextualType)) { + type = getWidenedUniqueESSymbolType(getWidenedLiteralType(type)); + } + return getRegularTypeOfLiteralType(type); + } + function getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(type, contextualSignatureReturnType, isAsync) { + if (type && isUnitType(type)) { + const contextualType = !contextualSignatureReturnType ? void 0 : isAsync ? getPromisedTypeOfPromise(contextualSignatureReturnType) : contextualSignatureReturnType; + type = getWidenedLiteralLikeTypeForContextualType(type, contextualType); + } + return type; + } + function getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(type, contextualSignatureReturnType, kind, isAsyncGenerator) { + if (type && isUnitType(type)) { + const contextualType = !contextualSignatureReturnType ? void 0 : getIterationTypeOfGeneratorFunctionReturnType(kind, contextualSignatureReturnType, isAsyncGenerator); + type = getWidenedLiteralLikeTypeForContextualType(type, contextualType); + } + return type; + } + function isTupleType(type) { + return !!(getObjectFlags(type) & 4 /* Reference */ && type.target.objectFlags & 8 /* Tuple */); + } + function isGenericTupleType(type) { + return isTupleType(type) && !!(type.target.combinedFlags & 8 /* Variadic */); + } + function isSingleElementGenericTupleType(type) { + return isGenericTupleType(type) && type.target.elementFlags.length === 1; + } + function getRestTypeOfTupleType(type) { + return getElementTypeOfSliceOfTupleType(type, type.target.fixedLength); + } + function getTupleElementTypeOutOfStartCount(type, index, undefinedOrMissingType2) { + return mapType(type, (t) => { + const tupleType = t; + const restType = getRestTypeOfTupleType(tupleType); + if (!restType) { + return undefinedType; + } + if (undefinedOrMissingType2 && index >= getTotalFixedElementCount(tupleType.target)) { + return getUnionType([restType, undefinedOrMissingType2]); + } + return restType; + }); + } + function getRestArrayTypeOfTupleType(type) { + const restType = getRestTypeOfTupleType(type); + return restType && createArrayType(restType); + } + function getElementTypeOfSliceOfTupleType(type, index, endSkipCount = 0, writing = false, noReductions = false) { + const length2 = getTypeReferenceArity(type) - endSkipCount; + if (index < length2) { + const typeArguments = getTypeArguments(type); + const elementTypes = []; + for (let i = index; i < length2; i++) { + const t = typeArguments[i]; + elementTypes.push(type.target.elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessType(t, numberType) : t); + } + return writing ? getIntersectionType(elementTypes) : getUnionType(elementTypes, noReductions ? 0 /* None */ : 1 /* Literal */); + } + return void 0; + } + function isTupleTypeStructureMatching(t1, t2) { + return getTypeReferenceArity(t1) === getTypeReferenceArity(t2) && every(t1.target.elementFlags, (f, i) => (f & 12 /* Variable */) === (t2.target.elementFlags[i] & 12 /* Variable */)); + } + function isZeroBigInt({ value }) { + return value.base10Value === "0"; + } + function removeDefinitelyFalsyTypes(type) { + return filterType(type, (t) => hasTypeFacts(t, 4194304 /* Truthy */)); + } + function extractDefinitelyFalsyTypes(type) { + return mapType(type, getDefinitelyFalsyPartOfType); + } + function getDefinitelyFalsyPartOfType(type) { + return type.flags & 4 /* String */ ? emptyStringType : type.flags & 8 /* Number */ ? zeroType : type.flags & 64 /* BigInt */ ? zeroBigIntType : type === regularFalseType || type === falseType || type.flags & (16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */ | 3 /* AnyOrUnknown */) || type.flags & 128 /* StringLiteral */ && type.value === "" || type.flags & 256 /* NumberLiteral */ && type.value === 0 || type.flags & 2048 /* BigIntLiteral */ && isZeroBigInt(type) ? type : neverType; + } + function getNullableType(type, flags) { + const missing = flags & ~type.flags & (32768 /* Undefined */ | 65536 /* Null */); + return missing === 0 ? type : missing === 32768 /* Undefined */ ? getUnionType([type, undefinedType]) : missing === 65536 /* Null */ ? getUnionType([type, nullType]) : getUnionType([type, undefinedType, nullType]); + } + function getOptionalType(type, isProperty = false) { + Debug.assert(strictNullChecks); + const missingOrUndefined = isProperty ? undefinedOrMissingType : undefinedType; + return type === missingOrUndefined || type.flags & 1048576 /* Union */ && type.types[0] === missingOrUndefined ? type : getUnionType([type, missingOrUndefined]); + } + function getGlobalNonNullableTypeInstantiation(type) { + if (!deferredGlobalNonNullableTypeAlias) { + deferredGlobalNonNullableTypeAlias = getGlobalSymbol( + "NonNullable", + 524288 /* TypeAlias */, + /*diagnostic*/ + void 0 + ) || unknownSymbol; + } + return deferredGlobalNonNullableTypeAlias !== unknownSymbol ? getTypeAliasInstantiation(deferredGlobalNonNullableTypeAlias, [type]) : getIntersectionType([type, emptyObjectType]); + } + function getNonNullableType(type) { + return strictNullChecks ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type; + } + function addOptionalTypeMarker(type) { + return strictNullChecks ? getUnionType([type, optionalType]) : type; + } + function removeOptionalTypeMarker(type) { + return strictNullChecks ? removeType(type, optionalType) : type; + } + function propagateOptionalTypeMarker(type, node, wasOptional) { + return wasOptional ? isOutermostOptionalChain(node) ? getOptionalType(type) : addOptionalTypeMarker(type) : type; + } + function getOptionalExpressionType(exprType, expression) { + return isExpressionOfOptionalChainRoot(expression) ? getNonNullableType(exprType) : isOptionalChain(expression) ? removeOptionalTypeMarker(exprType) : exprType; + } + function removeMissingType(type, isOptional) { + return exactOptionalPropertyTypes && isOptional ? removeType(type, missingType) : type; + } + function containsMissingType(type) { + return type === missingType || !!(type.flags & 1048576 /* Union */) && type.types[0] === missingType; + } + function removeMissingOrUndefinedType(type) { + return exactOptionalPropertyTypes ? removeType(type, missingType) : getTypeWithFacts(type, 524288 /* NEUndefined */); + } + function isCoercibleUnderDoubleEquals(source, target) { + return (source.flags & (8 /* Number */ | 4 /* String */ | 512 /* BooleanLiteral */)) !== 0 && (target.flags & (8 /* Number */ | 4 /* String */ | 16 /* Boolean */)) !== 0; + } + function isObjectTypeWithInferableIndex(type) { + const objectFlags = getObjectFlags(type); + return type.flags & 2097152 /* Intersection */ ? every(type.types, isObjectTypeWithInferableIndex) : !!(type.symbol && (type.symbol.flags & (4096 /* ObjectLiteral */ | 2048 /* TypeLiteral */ | 384 /* Enum */ | 512 /* ValueModule */)) !== 0 && !(type.symbol.flags & 32 /* Class */) && !typeHasCallOrConstructSignatures(type)) || !!(objectFlags & 4194304 /* ObjectRestType */) || !!(objectFlags & 1024 /* ReverseMapped */ && isObjectTypeWithInferableIndex(type.source)); + } + function createSymbolWithType(source, type) { + const symbol = createSymbol(source.flags, source.escapedName, getCheckFlags(source) & 8 /* Readonly */); + symbol.declarations = source.declarations; + symbol.parent = source.parent; + symbol.links.type = type; + symbol.links.target = source; + if (source.valueDeclaration) { + symbol.valueDeclaration = source.valueDeclaration; + } + const nameType = getSymbolLinks(source).nameType; + if (nameType) { + symbol.links.nameType = nameType; + } + return symbol; + } + function transformTypeOfMembers(type, f) { + const members = createSymbolTable(); + for (const property of getPropertiesOfObjectType(type)) { + const original = getTypeOfSymbol(property); + const updated = f(original); + members.set(property.escapedName, updated === original ? property : createSymbolWithType(property, updated)); + } + return members; + } + function getRegularTypeOfObjectLiteral(type) { + if (!(isObjectLiteralType2(type) && getObjectFlags(type) & 8192 /* FreshLiteral */)) { + return type; + } + const regularType = type.regularType; + if (regularType) { + return regularType; + } + const resolved = type; + const members = transformTypeOfMembers(type, getRegularTypeOfObjectLiteral); + const regularNew = createAnonymousType(resolved.symbol, members, resolved.callSignatures, resolved.constructSignatures, resolved.indexInfos); + regularNew.flags = resolved.flags; + regularNew.objectFlags |= resolved.objectFlags & ~8192 /* FreshLiteral */; + type.regularType = regularNew; + return regularNew; + } + function createWideningContext(parent2, propertyName, siblings) { + return { parent: parent2, propertyName, siblings, resolvedProperties: void 0 }; + } + function getSiblingsOfContext(context) { + if (!context.siblings) { + const siblings = []; + for (const type of getSiblingsOfContext(context.parent)) { + if (isObjectLiteralType2(type)) { + const prop = getPropertyOfObjectType(type, context.propertyName); + if (prop) { + forEachType(getTypeOfSymbol(prop), (t) => { + siblings.push(t); + }); + } + } + } + context.siblings = siblings; + } + return context.siblings; + } + function getPropertiesOfContext(context) { + if (!context.resolvedProperties) { + const names = /* @__PURE__ */ new Map(); + for (const t of getSiblingsOfContext(context)) { + if (isObjectLiteralType2(t) && !(getObjectFlags(t) & 2097152 /* ContainsSpread */)) { + for (const prop of getPropertiesOfType(t)) { + names.set(prop.escapedName, prop); + } + } + } + context.resolvedProperties = arrayFrom(names.values()); + } + return context.resolvedProperties; + } + function getWidenedProperty(prop, context) { + if (!(prop.flags & 4 /* Property */)) { + return prop; + } + const original = getTypeOfSymbol(prop); + const propContext = context && createWideningContext( + context, + prop.escapedName, + /*siblings*/ + void 0 + ); + const widened = getWidenedTypeWithContext(original, propContext); + return widened === original ? prop : createSymbolWithType(prop, widened); + } + function getUndefinedProperty(prop) { + const cached = undefinedProperties.get(prop.escapedName); + if (cached) { + return cached; + } + const result = createSymbolWithType(prop, undefinedOrMissingType); + result.flags |= 16777216 /* Optional */; + undefinedProperties.set(prop.escapedName, result); + return result; + } + function getWidenedTypeOfObjectLiteral(type, context) { + const members = createSymbolTable(); + for (const prop of getPropertiesOfObjectType(type)) { + members.set(prop.escapedName, getWidenedProperty(prop, context)); + } + if (context) { + for (const prop of getPropertiesOfContext(context)) { + if (!members.has(prop.escapedName)) { + members.set(prop.escapedName, getUndefinedProperty(prop)); + } + } + } + const result = createAnonymousType(type.symbol, members, emptyArray, emptyArray, sameMap(getIndexInfosOfType(type), (info) => createIndexInfo(info.keyType, getWidenedType(info.type), info.isReadonly))); + result.objectFlags |= getObjectFlags(type) & (4096 /* JSLiteral */ | 262144 /* NonInferrableType */); + return result; + } + function getWidenedType(type) { + return getWidenedTypeWithContext( + type, + /*context*/ + void 0 + ); + } + function getWidenedTypeWithContext(type, context) { + if (getObjectFlags(type) & 196608 /* RequiresWidening */) { + if (context === void 0 && type.widened) { + return type.widened; + } + let result; + if (type.flags & (1 /* Any */ | 98304 /* Nullable */)) { + result = anyType; + } else if (isObjectLiteralType2(type)) { + result = getWidenedTypeOfObjectLiteral(type, context); + } else if (type.flags & 1048576 /* Union */) { + const unionContext = context || createWideningContext( + /*parent*/ + void 0, + /*propertyName*/ + void 0, + type.types + ); + const widenedTypes = sameMap(type.types, (t) => t.flags & 98304 /* Nullable */ ? t : getWidenedTypeWithContext(t, unionContext)); + result = getUnionType(widenedTypes, some(widenedTypes, isEmptyObjectType) ? 2 /* Subtype */ : 1 /* Literal */); + } else if (type.flags & 2097152 /* Intersection */) { + result = getIntersectionType(sameMap(type.types, getWidenedType)); + } else if (isArrayOrTupleType(type)) { + result = createTypeReference(type.target, sameMap(getTypeArguments(type), getWidenedType)); + } + if (result && context === void 0) { + type.widened = result; + } + return result || type; + } + return type; + } + function reportWideningErrorsInType(type) { + var _a; + let errorReported = false; + if (getObjectFlags(type) & 65536 /* ContainsWideningType */) { + if (type.flags & 1048576 /* Union */) { + if (some(type.types, isEmptyObjectType)) { + errorReported = true; + } else { + for (const t of type.types) { + errorReported || (errorReported = reportWideningErrorsInType(t)); + } + } + } else if (isArrayOrTupleType(type)) { + for (const t of getTypeArguments(type)) { + errorReported || (errorReported = reportWideningErrorsInType(t)); + } + } else if (isObjectLiteralType2(type)) { + for (const p of getPropertiesOfObjectType(type)) { + const t = getTypeOfSymbol(p); + if (getObjectFlags(t) & 65536 /* ContainsWideningType */) { + errorReported = reportWideningErrorsInType(t); + if (!errorReported) { + const valueDeclaration = (_a = p.declarations) == null ? void 0 : _a.find((d) => { + var _a2; + return ((_a2 = d.symbol.valueDeclaration) == null ? void 0 : _a2.parent) === type.symbol.valueDeclaration; + }); + if (valueDeclaration) { + error2(valueDeclaration, Diagnostics.Object_literal_s_property_0_implicitly_has_an_1_type, symbolToString(p), typeToString(getWidenedType(t))); + errorReported = true; + } + } + } + } + } + } + return errorReported; + } + function reportImplicitAny(declaration, type, wideningKind) { + const typeAsString = typeToString(getWidenedType(type)); + if (isInJSFile(declaration) && !isCheckJsEnabledForFile(getSourceFileOfNode(declaration), compilerOptions)) { + return; + } + let diagnostic; + switch (declaration.kind) { + case 226 /* BinaryExpression */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + diagnostic = noImplicitAny ? Diagnostics.Member_0_implicitly_has_an_1_type : Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; + break; + case 169 /* Parameter */: + const param = declaration; + if (isIdentifier(param.name)) { + const originalKeywordKind = identifierToKeywordKind(param.name); + if ((isCallSignatureDeclaration(param.parent) || isMethodSignature(param.parent) || isFunctionTypeNode(param.parent)) && param.parent.parameters.includes(param) && (resolveName( + param, + param.name.escapedText, + 788968 /* Type */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ) || originalKeywordKind && isTypeNodeKind(originalKeywordKind))) { + const newName = "arg" + param.parent.parameters.indexOf(param); + const typeName = declarationNameToString(param.name) + (param.dotDotDotToken ? "[]" : ""); + errorOrSuggestion(noImplicitAny, declaration, Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1, newName, typeName); + return; + } + } + diagnostic = declaration.dotDotDotToken ? noImplicitAny ? Diagnostics.Rest_parameter_0_implicitly_has_an_any_type : Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage : noImplicitAny ? Diagnostics.Parameter_0_implicitly_has_an_1_type : Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; + break; + case 208 /* BindingElement */: + diagnostic = Diagnostics.Binding_element_0_implicitly_has_an_1_type; + if (!noImplicitAny) { + return; + } + break; + case 317 /* JSDocFunctionType */: + error2(declaration, Diagnostics.Function_type_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); + return; + case 323 /* JSDocSignature */: + if (noImplicitAny && isJSDocOverloadTag(declaration.parent)) { + error2(declaration.parent.tagName, Diagnostics.This_overload_implicitly_returns_the_type_0_because_it_lacks_a_return_type_annotation, typeAsString); + } + return; + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + if (noImplicitAny && !declaration.name) { + if (wideningKind === 3 /* GeneratorYield */) { + error2(declaration, Diagnostics.Generator_implicitly_has_yield_type_0_Consider_supplying_a_return_type_annotation, typeAsString); + } else { + error2(declaration, Diagnostics.Function_expression_which_lacks_return_type_annotation_implicitly_has_an_0_return_type, typeAsString); + } + return; + } + diagnostic = !noImplicitAny ? Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage : wideningKind === 3 /* GeneratorYield */ ? Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_yield_type : Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type; + break; + case 200 /* MappedType */: + if (noImplicitAny) { + error2(declaration, Diagnostics.Mapped_object_type_implicitly_has_an_any_template_type); + } + return; + default: + diagnostic = noImplicitAny ? Diagnostics.Variable_0_implicitly_has_an_1_type : Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage; + } + errorOrSuggestion(noImplicitAny, declaration, diagnostic, declarationNameToString(getNameOfDeclaration(declaration)), typeAsString); + } + function shouldReportErrorsFromWideningWithContextualSignature(declaration, wideningKind) { + const signature = getContextualSignatureForFunctionLikeDeclaration(declaration); + if (!signature) { + return true; + } + let returnType = getReturnTypeOfSignature(signature); + const flags = getFunctionFlags(declaration); + switch (wideningKind) { + case 1 /* FunctionReturn */: + if (flags & 1 /* Generator */) { + returnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, !!(flags & 2 /* Async */)) ?? returnType; + } else if (flags & 2 /* Async */) { + returnType = getAwaitedTypeNoAlias(returnType) ?? returnType; + } + return isGenericType(returnType); + case 3 /* GeneratorYield */: + const yieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, !!(flags & 2 /* Async */)); + return !!yieldType && isGenericType(yieldType); + case 2 /* GeneratorNext */: + const nextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, !!(flags & 2 /* Async */)); + return !!nextType && isGenericType(nextType); + } + return false; + } + function reportErrorsFromWidening(declaration, type, wideningKind) { + addLazyDiagnostic(() => { + if (noImplicitAny && getObjectFlags(type) & 65536 /* ContainsWideningType */) { + if (!wideningKind || isFunctionLikeDeclaration(declaration) && shouldReportErrorsFromWideningWithContextualSignature(declaration, wideningKind)) { + if (!reportWideningErrorsInType(type)) { + reportImplicitAny(declaration, type, wideningKind); + } + } + } + }); + } + function applyToParameterTypes(source, target, callback) { + const sourceCount = getParameterCount(source); + const targetCount = getParameterCount(target); + const sourceRestType = getEffectiveRestType(source); + const targetRestType = getEffectiveRestType(target); + const targetNonRestCount = targetRestType ? targetCount - 1 : targetCount; + const paramCount = sourceRestType ? targetNonRestCount : Math.min(sourceCount, targetNonRestCount); + const sourceThisType = getThisTypeOfSignature(source); + if (sourceThisType) { + const targetThisType = getThisTypeOfSignature(target); + if (targetThisType) { + callback(sourceThisType, targetThisType); + } + } + for (let i = 0; i < paramCount; i++) { + callback(getTypeAtPosition(source, i), getTypeAtPosition(target, i)); + } + if (targetRestType) { + callback(getRestTypeAtPosition( + source, + paramCount, + /*readonly*/ + isConstTypeVariable(targetRestType) && !someType(targetRestType, isMutableArrayLikeType) + ), targetRestType); + } + } + function applyToReturnTypes(source, target, callback) { + const targetTypePredicate = getTypePredicateOfSignature(target); + if (targetTypePredicate) { + const sourceTypePredicate = getTypePredicateOfSignature(source); + if (sourceTypePredicate && typePredicateKindsMatch(sourceTypePredicate, targetTypePredicate) && sourceTypePredicate.type && targetTypePredicate.type) { + callback(sourceTypePredicate.type, targetTypePredicate.type); + return; + } + } + const targetReturnType = getReturnTypeOfSignature(target); + if (couldContainTypeVariables(targetReturnType)) { + callback(getReturnTypeOfSignature(source), targetReturnType); + } + } + function createInferenceContext(typeParameters, signature, flags, compareTypes) { + return createInferenceContextWorker(typeParameters.map(createInferenceInfo), signature, flags, compareTypes || compareTypesAssignable); + } + function cloneInferenceContext(context, extraFlags = 0) { + return context && createInferenceContextWorker(map(context.inferences, cloneInferenceInfo), context.signature, context.flags | extraFlags, context.compareTypes); + } + function createInferenceContextWorker(inferences, signature, flags, compareTypes) { + const context = { + inferences, + signature, + flags, + compareTypes, + mapper: reportUnmeasurableMapper, + // initialize to a noop mapper so the context object is available, but the underlying object shape is right upon construction + nonFixingMapper: reportUnmeasurableMapper + }; + context.mapper = makeFixingMapperForContext(context); + context.nonFixingMapper = makeNonFixingMapperForContext(context); + return context; + } + function makeFixingMapperForContext(context) { + return makeDeferredTypeMapper( + map(context.inferences, (i) => i.typeParameter), + map(context.inferences, (inference, i) => () => { + if (!inference.isFixed) { + inferFromIntraExpressionSites(context); + clearCachedInferences(context.inferences); + inference.isFixed = true; + } + return getInferredType(context, i); + }) + ); + } + function makeNonFixingMapperForContext(context) { + return makeDeferredTypeMapper( + map(context.inferences, (i) => i.typeParameter), + map(context.inferences, (_, i) => () => { + return getInferredType(context, i); + }) + ); + } + function clearCachedInferences(inferences) { + for (const inference of inferences) { + if (!inference.isFixed) { + inference.inferredType = void 0; + } + } + } + function addIntraExpressionInferenceSite(context, node, type) { + (context.intraExpressionInferenceSites ?? (context.intraExpressionInferenceSites = [])).push({ node, type }); + } + function inferFromIntraExpressionSites(context) { + if (context.intraExpressionInferenceSites) { + for (const { node, type } of context.intraExpressionInferenceSites) { + const contextualType = node.kind === 174 /* MethodDeclaration */ ? getContextualTypeForObjectLiteralMethod(node, 2 /* NoConstraints */) : getContextualType2(node, 2 /* NoConstraints */); + if (contextualType) { + inferTypes(context.inferences, type, contextualType); + } + } + context.intraExpressionInferenceSites = void 0; + } + } + function createInferenceInfo(typeParameter) { + return { + typeParameter, + candidates: void 0, + contraCandidates: void 0, + inferredType: void 0, + priority: void 0, + topLevel: true, + isFixed: false, + impliedArity: void 0 + }; + } + function cloneInferenceInfo(inference) { + return { + typeParameter: inference.typeParameter, + candidates: inference.candidates && inference.candidates.slice(), + contraCandidates: inference.contraCandidates && inference.contraCandidates.slice(), + inferredType: inference.inferredType, + priority: inference.priority, + topLevel: inference.topLevel, + isFixed: inference.isFixed, + impliedArity: inference.impliedArity + }; + } + function cloneInferredPartOfContext(context) { + const inferences = filter(context.inferences, hasInferenceCandidates); + return inferences.length ? createInferenceContextWorker(map(inferences, cloneInferenceInfo), context.signature, context.flags, context.compareTypes) : void 0; + } + function getMapperFromContext(context) { + return context && context.mapper; + } + function couldContainTypeVariables(type) { + const objectFlags = getObjectFlags(type); + if (objectFlags & 524288 /* CouldContainTypeVariablesComputed */) { + return !!(objectFlags & 1048576 /* CouldContainTypeVariables */); + } + const result = !!(type.flags & 465829888 /* Instantiable */ || type.flags & 524288 /* Object */ && !isNonGenericTopLevelType(type) && (objectFlags & 4 /* Reference */ && (type.node || some(getTypeArguments(type), couldContainTypeVariables)) || objectFlags & 134217728 /* SingleSignatureType */ && !!length(type.outerTypeParameters) || objectFlags & 16 /* Anonymous */ && type.symbol && type.symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 2048 /* TypeLiteral */ | 4096 /* ObjectLiteral */) && type.symbol.declarations || objectFlags & (32 /* Mapped */ | 1024 /* ReverseMapped */ | 4194304 /* ObjectRestType */ | 8388608 /* InstantiationExpressionType */)) || type.flags & 3145728 /* UnionOrIntersection */ && !(type.flags & 1024 /* EnumLiteral */) && !isNonGenericTopLevelType(type) && some(type.types, couldContainTypeVariables)); + if (type.flags & 3899393 /* ObjectFlagsType */) { + type.objectFlags |= 524288 /* CouldContainTypeVariablesComputed */ | (result ? 1048576 /* CouldContainTypeVariables */ : 0); + } + return result; + } + function isNonGenericTopLevelType(type) { + if (type.aliasSymbol && !type.aliasTypeArguments) { + const declaration = getDeclarationOfKind(type.aliasSymbol, 265 /* TypeAliasDeclaration */); + return !!(declaration && findAncestor(declaration.parent, (n) => n.kind === 307 /* SourceFile */ ? true : n.kind === 267 /* ModuleDeclaration */ ? false : "quit")); + } + return false; + } + function isTypeParameterAtTopLevel(type, tp, depth = 0) { + return !!(type === tp || type.flags & 3145728 /* UnionOrIntersection */ && some(type.types, (t) => isTypeParameterAtTopLevel(t, tp, depth)) || depth < 3 && type.flags & 16777216 /* Conditional */ && (isTypeParameterAtTopLevel(getTrueTypeFromConditionalType(type), tp, depth + 1) || isTypeParameterAtTopLevel(getFalseTypeFromConditionalType(type), tp, depth + 1))); + } + function isTypeParameterAtTopLevelInReturnType(signature, typeParameter) { + const typePredicate = getTypePredicateOfSignature(signature); + return typePredicate ? !!typePredicate.type && isTypeParameterAtTopLevel(typePredicate.type, typeParameter) : isTypeParameterAtTopLevel(getReturnTypeOfSignature(signature), typeParameter); + } + function createEmptyObjectTypeFromStringLiteral(type) { + const members = createSymbolTable(); + forEachType(type, (t) => { + if (!(t.flags & 128 /* StringLiteral */)) { + return; + } + const name = escapeLeadingUnderscores(t.value); + const literalProp = createSymbol(4 /* Property */, name); + literalProp.links.type = anyType; + if (t.symbol) { + literalProp.declarations = t.symbol.declarations; + literalProp.valueDeclaration = t.symbol.valueDeclaration; + } + members.set(name, literalProp); + }); + const indexInfos = type.flags & 4 /* String */ ? [createIndexInfo( + stringType, + emptyObjectType, + /*isReadonly*/ + false + )] : emptyArray; + return createAnonymousType( + /*symbol*/ + void 0, + members, + emptyArray, + emptyArray, + indexInfos + ); + } + function inferTypeForHomomorphicMappedType(source, target, constraint) { + const cacheKey = source.id + "," + target.id + "," + constraint.id; + if (reverseHomomorphicMappedCache.has(cacheKey)) { + return reverseHomomorphicMappedCache.get(cacheKey); + } + const type = createReverseMappedType(source, target, constraint); + reverseHomomorphicMappedCache.set(cacheKey, type); + return type; + } + function isPartiallyInferableType(type) { + return !(getObjectFlags(type) & 262144 /* NonInferrableType */) || isObjectLiteralType2(type) && some(getPropertiesOfType(type), (prop) => isPartiallyInferableType(getTypeOfSymbol(prop))) || isTupleType(type) && some(getElementTypes(type), isPartiallyInferableType); + } + function createReverseMappedType(source, target, constraint) { + if (!(getIndexInfoOfType(source, stringType) || getPropertiesOfType(source).length !== 0 && isPartiallyInferableType(source))) { + return void 0; + } + if (isArrayType(source)) { + const elementType = inferReverseMappedType(getTypeArguments(source)[0], target, constraint); + if (!elementType) { + return void 0; + } + return createArrayType(elementType, isReadonlyArrayType(source)); + } + if (isTupleType(source)) { + const elementTypes = map(getElementTypes(source), (t) => inferReverseMappedType(t, target, constraint)); + if (!every(elementTypes, (t) => !!t)) { + return void 0; + } + const elementFlags = getMappedTypeModifiers(target) & 4 /* IncludeOptional */ ? sameMap(source.target.elementFlags, (f) => f & 2 /* Optional */ ? 1 /* Required */ : f) : source.target.elementFlags; + return createTupleType(elementTypes, elementFlags, source.target.readonly, source.target.labeledElementDeclarations); + } + const reversed = createObjectType( + 1024 /* ReverseMapped */ | 16 /* Anonymous */, + /*symbol*/ + void 0 + ); + reversed.source = source; + reversed.mappedType = target; + reversed.constraintType = constraint; + return reversed; + } + function getTypeOfReverseMappedSymbol(symbol) { + const links = getSymbolLinks(symbol); + if (!links.type) { + links.type = inferReverseMappedType(symbol.links.propertyType, symbol.links.mappedType, symbol.links.constraintType) || unknownType; + } + return links.type; + } + function inferReverseMappedTypeWorker(sourceType, target, constraint) { + const typeParameter = getIndexedAccessType(constraint.type, getTypeParameterFromMappedType(target)); + const templateType = getTemplateTypeFromMappedType(target); + const inference = createInferenceInfo(typeParameter); + inferTypes([inference], sourceType, templateType); + return getTypeFromInference(inference) || unknownType; + } + function inferReverseMappedType(source, target, constraint) { + const cacheKey = source.id + "," + target.id + "," + constraint.id; + if (reverseMappedCache.has(cacheKey)) { + return reverseMappedCache.get(cacheKey) || unknownType; + } + reverseMappedSourceStack.push(source); + reverseMappedTargetStack.push(target); + const saveExpandingFlags = reverseExpandingFlags; + if (isDeeplyNestedType(source, reverseMappedSourceStack, reverseMappedSourceStack.length, 2)) reverseExpandingFlags |= 1 /* Source */; + if (isDeeplyNestedType(target, reverseMappedTargetStack, reverseMappedTargetStack.length, 2)) reverseExpandingFlags |= 2 /* Target */; + let type; + if (reverseExpandingFlags !== 3 /* Both */) { + type = inferReverseMappedTypeWorker(source, target, constraint); + } + reverseMappedSourceStack.pop(); + reverseMappedTargetStack.pop(); + reverseExpandingFlags = saveExpandingFlags; + reverseMappedCache.set(cacheKey, type); + return type; + } + function* getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties) { + const properties = getPropertiesOfType(target); + for (const targetProp of properties) { + if (isStaticPrivateIdentifierProperty(targetProp)) { + continue; + } + if (requireOptionalProperties || !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */)) { + const sourceProp = getPropertyOfType(source, targetProp.escapedName); + if (!sourceProp) { + yield targetProp; + } else if (matchDiscriminantProperties) { + const targetType = getTypeOfSymbol(targetProp); + if (targetType.flags & 109472 /* Unit */) { + const sourceType = getTypeOfSymbol(sourceProp); + if (!(sourceType.flags & 1 /* Any */ || getRegularTypeOfLiteralType(sourceType) === getRegularTypeOfLiteralType(targetType))) { + yield targetProp; + } + } + } + } + } + } + function getUnmatchedProperty(source, target, requireOptionalProperties, matchDiscriminantProperties) { + return firstOrUndefinedIterator(getUnmatchedProperties(source, target, requireOptionalProperties, matchDiscriminantProperties)); + } + function tupleTypesDefinitelyUnrelated(source, target) { + return !(target.target.combinedFlags & 8 /* Variadic */) && target.target.minLength > source.target.minLength || !(target.target.combinedFlags & 12 /* Variable */) && (!!(source.target.combinedFlags & 12 /* Variable */) || target.target.fixedLength < source.target.fixedLength); + } + function typesDefinitelyUnrelated(source, target) { + return isTupleType(source) && isTupleType(target) ? tupleTypesDefinitelyUnrelated(source, target) : !!getUnmatchedProperty( + source, + target, + /*requireOptionalProperties*/ + false, + /*matchDiscriminantProperties*/ + true + ) && !!getUnmatchedProperty( + target, + source, + /*requireOptionalProperties*/ + false, + /*matchDiscriminantProperties*/ + false + ); + } + function getTypeFromInference(inference) { + return inference.candidates ? getUnionType(inference.candidates, 2 /* Subtype */) : inference.contraCandidates ? getIntersectionType(inference.contraCandidates) : void 0; + } + function hasSkipDirectInferenceFlag(node) { + return !!getNodeLinks(node).skipDirectInference; + } + function isFromInferenceBlockedSource(type) { + return !!(type.symbol && some(type.symbol.declarations, hasSkipDirectInferenceFlag)); + } + function templateLiteralTypesDefinitelyUnrelated(source, target) { + const sourceStart = source.texts[0]; + const targetStart = target.texts[0]; + const sourceEnd = source.texts[source.texts.length - 1]; + const targetEnd = target.texts[target.texts.length - 1]; + const startLen = Math.min(sourceStart.length, targetStart.length); + const endLen = Math.min(sourceEnd.length, targetEnd.length); + return sourceStart.slice(0, startLen) !== targetStart.slice(0, startLen) || sourceEnd.slice(sourceEnd.length - endLen) !== targetEnd.slice(targetEnd.length - endLen); + } + function isValidNumberString(s, roundTripOnly) { + if (s === "") return false; + const n = +s; + return isFinite(n) && (!roundTripOnly || "" + n === s); + } + function parseBigIntLiteralType(text) { + return getBigIntLiteralType(parseValidBigInt(text)); + } + function isMemberOfStringMapping(source, target) { + if (target.flags & 1 /* Any */) { + return true; + } + if (target.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) { + return isTypeAssignableTo(source, target); + } + if (target.flags & 268435456 /* StringMapping */) { + const mappingStack = []; + while (target.flags & 268435456 /* StringMapping */) { + mappingStack.unshift(target.symbol); + target = target.type; + } + const mappedSource = reduceLeft(mappingStack, (memo, value) => getStringMappingType(value, memo), source); + return mappedSource === source && isMemberOfStringMapping(source, target); + } + return false; + } + function isValidTypeForTemplateLiteralPlaceholder(source, target) { + if (target.flags & 2097152 /* Intersection */) { + return every(target.types, (t) => t === emptyTypeLiteralType || isValidTypeForTemplateLiteralPlaceholder(source, t)); + } + if (target.flags & 4 /* String */ || isTypeAssignableTo(source, target)) { + return true; + } + if (source.flags & 128 /* StringLiteral */) { + const value = source.value; + return !!(target.flags & 8 /* Number */ && isValidNumberString( + value, + /*roundTripOnly*/ + false + ) || target.flags & 64 /* BigInt */ && isValidBigIntString( + value, + /*roundTripOnly*/ + false + ) || target.flags & (512 /* BooleanLiteral */ | 98304 /* Nullable */) && value === target.intrinsicName || target.flags & 268435456 /* StringMapping */ && isMemberOfStringMapping(getStringLiteralType(value), target) || target.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source, target)); + } + if (source.flags & 134217728 /* TemplateLiteral */) { + const texts = source.texts; + return texts.length === 2 && texts[0] === "" && texts[1] === "" && isTypeAssignableTo(source.types[0], target); + } + return false; + } + function inferTypesFromTemplateLiteralType(source, target) { + return source.flags & 128 /* StringLiteral */ ? inferFromLiteralPartsToTemplateLiteral([source.value], emptyArray, target) : source.flags & 134217728 /* TemplateLiteral */ ? arrayIsEqualTo(source.texts, target.texts) ? map(source.types, (s, i) => { + return isTypeAssignableTo(getBaseConstraintOrType(s), getBaseConstraintOrType(target.types[i])) ? s : getStringLikeTypeForType(s); + }) : inferFromLiteralPartsToTemplateLiteral(source.texts, source.types, target) : void 0; + } + function isTypeMatchedByTemplateLiteralType(source, target) { + const inferences = inferTypesFromTemplateLiteralType(source, target); + return !!inferences && every(inferences, (r, i) => isValidTypeForTemplateLiteralPlaceholder(r, target.types[i])); + } + function getStringLikeTypeForType(type) { + return type.flags & (1 /* Any */ | 402653316 /* StringLike */) ? type : getTemplateLiteralType(["", ""], [type]); + } + function inferFromLiteralPartsToTemplateLiteral(sourceTexts, sourceTypes, target) { + const lastSourceIndex = sourceTexts.length - 1; + const sourceStartText = sourceTexts[0]; + const sourceEndText = sourceTexts[lastSourceIndex]; + const targetTexts = target.texts; + const lastTargetIndex = targetTexts.length - 1; + const targetStartText = targetTexts[0]; + const targetEndText = targetTexts[lastTargetIndex]; + if (lastSourceIndex === 0 && sourceStartText.length < targetStartText.length + targetEndText.length || !sourceStartText.startsWith(targetStartText) || !sourceEndText.endsWith(targetEndText)) return void 0; + const remainingEndText = sourceEndText.slice(0, sourceEndText.length - targetEndText.length); + const matches = []; + let seg = 0; + let pos = targetStartText.length; + for (let i = 1; i < lastTargetIndex; i++) { + const delim = targetTexts[i]; + if (delim.length > 0) { + let s = seg; + let p = pos; + while (true) { + p = getSourceText(s).indexOf(delim, p); + if (p >= 0) break; + s++; + if (s === sourceTexts.length) return void 0; + p = 0; + } + addMatch(s, p); + pos += delim.length; + } else if (pos < getSourceText(seg).length) { + addMatch(seg, pos + 1); + } else if (seg < lastSourceIndex) { + addMatch(seg + 1, 0); + } else { + return void 0; + } + } + addMatch(lastSourceIndex, getSourceText(lastSourceIndex).length); + return matches; + function getSourceText(index) { + return index < lastSourceIndex ? sourceTexts[index] : remainingEndText; + } + function addMatch(s, p) { + const matchType = s === seg ? getStringLiteralType(getSourceText(s).slice(pos, p)) : getTemplateLiteralType( + [sourceTexts[seg].slice(pos), ...sourceTexts.slice(seg + 1, s), getSourceText(s).slice(0, p)], + sourceTypes.slice(seg, s) + ); + matches.push(matchType); + seg = s; + pos = p; + } + } + function isTupleOfSelf(typeParameter, type) { + return isTupleType(type) && getTupleElementType(type, 0) === getIndexedAccessType(typeParameter, getNumberLiteralType(0)) && !getTypeOfPropertyOfType(type, "1"); + } + function inferTypes(inferences, originalSource, originalTarget, priority = 0 /* None */, contravariant = false) { + let bivariant = false; + let propagationType; + let inferencePriority = 2048 /* MaxValue */; + let visited; + let sourceStack; + let targetStack; + let expandingFlags = 0 /* None */; + inferFromTypes(originalSource, originalTarget); + function inferFromTypes(source, target) { + if (!couldContainTypeVariables(target) || isNoInferType(target)) { + return; + } + if (source === wildcardType || source === blockedStringType) { + const savePropagationType = propagationType; + propagationType = source; + inferFromTypes(target, target); + propagationType = savePropagationType; + return; + } + if (source.aliasSymbol && source.aliasSymbol === target.aliasSymbol) { + if (source.aliasTypeArguments) { + const params = getSymbolLinks(source.aliasSymbol).typeParameters; + const minParams = getMinTypeArgumentCount(params); + const sourceTypes = fillMissingTypeArguments(source.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration)); + const targetTypes = fillMissingTypeArguments(target.aliasTypeArguments, params, minParams, isInJSFile(source.aliasSymbol.valueDeclaration)); + inferFromTypeArguments(sourceTypes, targetTypes, getAliasVariances(source.aliasSymbol)); + } + return; + } + if (source === target && source.flags & 3145728 /* UnionOrIntersection */) { + for (const t of source.types) { + inferFromTypes(t, t); + } + return; + } + if (target.flags & 1048576 /* Union */) { + const [tempSources, tempTargets] = inferFromMatchingTypes(source.flags & 1048576 /* Union */ ? source.types : [source], target.types, isTypeOrBaseIdenticalTo); + const [sources, targets] = inferFromMatchingTypes(tempSources, tempTargets, isTypeCloselyMatchedBy); + if (targets.length === 0) { + return; + } + target = getUnionType(targets); + if (sources.length === 0) { + inferWithPriority(source, target, 1 /* NakedTypeVariable */); + return; + } + source = getUnionType(sources); + } else if (target.flags & 2097152 /* Intersection */ && !every(target.types, isNonGenericObjectType)) { + if (!(source.flags & 1048576 /* Union */)) { + const [sources, targets] = inferFromMatchingTypes(source.flags & 2097152 /* Intersection */ ? source.types : [source], target.types, isTypeIdenticalTo); + if (sources.length === 0 || targets.length === 0) { + return; + } + source = getIntersectionType(sources); + target = getIntersectionType(targets); + } + } + if (target.flags & (8388608 /* IndexedAccess */ | 33554432 /* Substitution */)) { + if (isNoInferType(target)) { + return; + } + target = getActualTypeVariable(target); + } + if (target.flags & 8650752 /* TypeVariable */) { + if (isFromInferenceBlockedSource(source)) { + return; + } + const inference = getInferenceInfoForType(target); + if (inference) { + if (getObjectFlags(source) & 262144 /* NonInferrableType */ || source === nonInferrableAnyType) { + return; + } + if (!inference.isFixed) { + const candidate = propagationType || source; + if (candidate === blockedStringType) { + return; + } + if (inference.priority === void 0 || priority < inference.priority) { + inference.candidates = void 0; + inference.contraCandidates = void 0; + inference.topLevel = true; + inference.priority = priority; + } + if (priority === inference.priority) { + if (isTupleOfSelf(inference.typeParameter, candidate)) { + return; + } + if (contravariant && !bivariant) { + if (!contains(inference.contraCandidates, candidate)) { + inference.contraCandidates = append(inference.contraCandidates, candidate); + clearCachedInferences(inferences); + } + } else if (!contains(inference.candidates, candidate)) { + inference.candidates = append(inference.candidates, candidate); + clearCachedInferences(inferences); + } + } + if (!(priority & 128 /* ReturnType */) && target.flags & 262144 /* TypeParameter */ && inference.topLevel && !isTypeParameterAtTopLevel(originalTarget, target)) { + inference.topLevel = false; + clearCachedInferences(inferences); + } + } + inferencePriority = Math.min(inferencePriority, priority); + return; + } + const simplified = getSimplifiedType( + target, + /*writing*/ + false + ); + if (simplified !== target) { + inferFromTypes(source, simplified); + } else if (target.flags & 8388608 /* IndexedAccess */) { + const indexType = getSimplifiedType( + target.indexType, + /*writing*/ + false + ); + if (indexType.flags & 465829888 /* Instantiable */) { + const simplified2 = distributeIndexOverObjectType( + getSimplifiedType( + target.objectType, + /*writing*/ + false + ), + indexType, + /*writing*/ + false + ); + if (simplified2 && simplified2 !== target) { + inferFromTypes(source, simplified2); + } + } + } + } + if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target)) && !(source.node && target.node)) { + inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target)); + } else if (source.flags & 4194304 /* Index */ && target.flags & 4194304 /* Index */) { + inferFromContravariantTypes(source.type, target.type); + } else if ((isLiteralType(source) || source.flags & 4 /* String */) && target.flags & 4194304 /* Index */) { + const empty = createEmptyObjectTypeFromStringLiteral(source); + inferFromContravariantTypesWithPriority(empty, target.type, 256 /* LiteralKeyof */); + } else if (source.flags & 8388608 /* IndexedAccess */ && target.flags & 8388608 /* IndexedAccess */) { + inferFromTypes(source.objectType, target.objectType); + inferFromTypes(source.indexType, target.indexType); + } else if (source.flags & 268435456 /* StringMapping */ && target.flags & 268435456 /* StringMapping */) { + if (source.symbol === target.symbol) { + inferFromTypes(source.type, target.type); + } + } else if (source.flags & 33554432 /* Substitution */) { + inferFromTypes(source.baseType, target); + inferWithPriority(getSubstitutionIntersection(source), target, 4 /* SubstituteSource */); + } else if (target.flags & 16777216 /* Conditional */) { + invokeOnce(source, target, inferToConditionalType); + } else if (target.flags & 3145728 /* UnionOrIntersection */) { + inferToMultipleTypes(source, target.types, target.flags); + } else if (source.flags & 1048576 /* Union */) { + const sourceTypes = source.types; + for (const sourceType of sourceTypes) { + inferFromTypes(sourceType, target); + } + } else if (target.flags & 134217728 /* TemplateLiteral */) { + inferToTemplateLiteralType(source, target); + } else { + source = getReducedType(source); + if (isGenericMappedType(source) && isGenericMappedType(target)) { + invokeOnce(source, target, inferFromGenericMappedTypes); + } + if (!(priority & 512 /* NoConstraints */ && source.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */))) { + const apparentSource = getApparentType(source); + if (apparentSource !== source && !(apparentSource.flags & (524288 /* Object */ | 2097152 /* Intersection */))) { + return inferFromTypes(apparentSource, target); + } + source = apparentSource; + } + if (source.flags & (524288 /* Object */ | 2097152 /* Intersection */)) { + invokeOnce(source, target, inferFromObjectTypes); + } + } + } + function inferWithPriority(source, target, newPriority) { + const savePriority = priority; + priority |= newPriority; + inferFromTypes(source, target); + priority = savePriority; + } + function inferFromContravariantTypesWithPriority(source, target, newPriority) { + const savePriority = priority; + priority |= newPriority; + inferFromContravariantTypes(source, target); + priority = savePriority; + } + function inferToMultipleTypesWithPriority(source, targets, targetFlags, newPriority) { + const savePriority = priority; + priority |= newPriority; + inferToMultipleTypes(source, targets, targetFlags); + priority = savePriority; + } + function invokeOnce(source, target, action) { + const key = source.id + "," + target.id; + const status = visited && visited.get(key); + if (status !== void 0) { + inferencePriority = Math.min(inferencePriority, status); + return; + } + (visited || (visited = /* @__PURE__ */ new Map())).set(key, -1 /* Circularity */); + const saveInferencePriority = inferencePriority; + inferencePriority = 2048 /* MaxValue */; + const saveExpandingFlags = expandingFlags; + (sourceStack ?? (sourceStack = [])).push(source); + (targetStack ?? (targetStack = [])).push(target); + if (isDeeplyNestedType(source, sourceStack, sourceStack.length, 2)) expandingFlags |= 1 /* Source */; + if (isDeeplyNestedType(target, targetStack, targetStack.length, 2)) expandingFlags |= 2 /* Target */; + if (expandingFlags !== 3 /* Both */) { + action(source, target); + } else { + inferencePriority = -1 /* Circularity */; + } + targetStack.pop(); + sourceStack.pop(); + expandingFlags = saveExpandingFlags; + visited.set(key, inferencePriority); + inferencePriority = Math.min(inferencePriority, saveInferencePriority); + } + function inferFromMatchingTypes(sources, targets, matches) { + let matchedSources; + let matchedTargets; + for (const t of targets) { + for (const s of sources) { + if (matches(s, t)) { + inferFromTypes(s, t); + matchedSources = appendIfUnique(matchedSources, s); + matchedTargets = appendIfUnique(matchedTargets, t); + } + } + } + return [ + matchedSources ? filter(sources, (t) => !contains(matchedSources, t)) : sources, + matchedTargets ? filter(targets, (t) => !contains(matchedTargets, t)) : targets + ]; + } + function inferFromTypeArguments(sourceTypes, targetTypes, variances) { + const count = sourceTypes.length < targetTypes.length ? sourceTypes.length : targetTypes.length; + for (let i = 0; i < count; i++) { + if (i < variances.length && (variances[i] & 7 /* VarianceMask */) === 2 /* Contravariant */) { + inferFromContravariantTypes(sourceTypes[i], targetTypes[i]); + } else { + inferFromTypes(sourceTypes[i], targetTypes[i]); + } + } + } + function inferFromContravariantTypes(source, target) { + contravariant = !contravariant; + inferFromTypes(source, target); + contravariant = !contravariant; + } + function inferFromContravariantTypesIfStrictFunctionTypes(source, target) { + if (strictFunctionTypes || priority & 1024 /* AlwaysStrict */) { + inferFromContravariantTypes(source, target); + } else { + inferFromTypes(source, target); + } + } + function getInferenceInfoForType(type) { + if (type.flags & 8650752 /* TypeVariable */) { + for (const inference of inferences) { + if (type === inference.typeParameter) { + return inference; + } + } + } + return void 0; + } + function getSingleTypeVariableFromIntersectionTypes(types) { + let typeVariable; + for (const type of types) { + const t = type.flags & 2097152 /* Intersection */ && find(type.types, (t2) => !!getInferenceInfoForType(t2)); + if (!t || typeVariable && t !== typeVariable) { + return void 0; + } + typeVariable = t; + } + return typeVariable; + } + function inferToMultipleTypes(source, targets, targetFlags) { + let typeVariableCount = 0; + if (targetFlags & 1048576 /* Union */) { + let nakedTypeVariable; + const sources = source.flags & 1048576 /* Union */ ? source.types : [source]; + const matched = new Array(sources.length); + let inferenceCircularity = false; + for (const t of targets) { + if (getInferenceInfoForType(t)) { + nakedTypeVariable = t; + typeVariableCount++; + } else { + for (let i = 0; i < sources.length; i++) { + const saveInferencePriority = inferencePriority; + inferencePriority = 2048 /* MaxValue */; + inferFromTypes(sources[i], t); + if (inferencePriority === priority) matched[i] = true; + inferenceCircularity = inferenceCircularity || inferencePriority === -1 /* Circularity */; + inferencePriority = Math.min(inferencePriority, saveInferencePriority); + } + } + } + if (typeVariableCount === 0) { + const intersectionTypeVariable = getSingleTypeVariableFromIntersectionTypes(targets); + if (intersectionTypeVariable) { + inferWithPriority(source, intersectionTypeVariable, 1 /* NakedTypeVariable */); + } + return; + } + if (typeVariableCount === 1 && !inferenceCircularity) { + const unmatched = flatMap(sources, (s, i) => matched[i] ? void 0 : s); + if (unmatched.length) { + inferFromTypes(getUnionType(unmatched), nakedTypeVariable); + return; + } + } + } else { + for (const t of targets) { + if (getInferenceInfoForType(t)) { + typeVariableCount++; + } else { + inferFromTypes(source, t); + } + } + } + if (targetFlags & 2097152 /* Intersection */ ? typeVariableCount === 1 : typeVariableCount > 0) { + for (const t of targets) { + if (getInferenceInfoForType(t)) { + inferWithPriority(source, t, 1 /* NakedTypeVariable */); + } + } + } + } + function inferToMappedType(source, target, constraintType) { + if (constraintType.flags & 1048576 /* Union */ || constraintType.flags & 2097152 /* Intersection */) { + let result = false; + for (const type of constraintType.types) { + result = inferToMappedType(source, target, type) || result; + } + return result; + } + if (constraintType.flags & 4194304 /* Index */) { + const inference = getInferenceInfoForType(constraintType.type); + if (inference && !inference.isFixed && !isFromInferenceBlockedSource(source)) { + const inferredType = inferTypeForHomomorphicMappedType(source, target, constraintType); + if (inferredType) { + inferWithPriority( + inferredType, + inference.typeParameter, + getObjectFlags(source) & 262144 /* NonInferrableType */ ? 16 /* PartialHomomorphicMappedType */ : 8 /* HomomorphicMappedType */ + ); + } + } + return true; + } + if (constraintType.flags & 262144 /* TypeParameter */) { + inferWithPriority(getIndexType( + source, + /*indexFlags*/ + !!source.pattern ? 2 /* NoIndexSignatures */ : 0 /* None */ + ), constraintType, 32 /* MappedTypeConstraint */); + const extendedConstraint = getConstraintOfType(constraintType); + if (extendedConstraint && inferToMappedType(source, target, extendedConstraint)) { + return true; + } + const propTypes = map(getPropertiesOfType(source), getTypeOfSymbol); + const indexTypes = map(getIndexInfosOfType(source), (info) => info !== enumNumberIndexInfo ? info.type : neverType); + inferFromTypes(getUnionType(concatenate(propTypes, indexTypes)), getTemplateTypeFromMappedType(target)); + return true; + } + return false; + } + function inferToConditionalType(source, target) { + if (source.flags & 16777216 /* Conditional */) { + inferFromTypes(source.checkType, target.checkType); + inferFromTypes(source.extendsType, target.extendsType); + inferFromTypes(getTrueTypeFromConditionalType(source), getTrueTypeFromConditionalType(target)); + inferFromTypes(getFalseTypeFromConditionalType(source), getFalseTypeFromConditionalType(target)); + } else { + const targetTypes = [getTrueTypeFromConditionalType(target), getFalseTypeFromConditionalType(target)]; + inferToMultipleTypesWithPriority(source, targetTypes, target.flags, contravariant ? 64 /* ContravariantConditional */ : 0); + } + } + function inferToTemplateLiteralType(source, target) { + const matches = inferTypesFromTemplateLiteralType(source, target); + const types = target.types; + if (matches || every(target.texts, (s) => s.length === 0)) { + for (let i = 0; i < types.length; i++) { + const source2 = matches ? matches[i] : neverType; + const target2 = types[i]; + if (source2.flags & 128 /* StringLiteral */ && target2.flags & 8650752 /* TypeVariable */) { + const inferenceContext = getInferenceInfoForType(target2); + const constraint = inferenceContext ? getBaseConstraintOfType(inferenceContext.typeParameter) : void 0; + if (constraint && !isTypeAny(constraint)) { + const constraintTypes = constraint.flags & 1048576 /* Union */ ? constraint.types : [constraint]; + let allTypeFlags = reduceLeft(constraintTypes, (flags, t) => flags | t.flags, 0); + if (!(allTypeFlags & 4 /* String */)) { + const str = source2.value; + if (allTypeFlags & 296 /* NumberLike */ && !isValidNumberString( + str, + /*roundTripOnly*/ + true + )) { + allTypeFlags &= ~296 /* NumberLike */; + } + if (allTypeFlags & 2112 /* BigIntLike */ && !isValidBigIntString( + str, + /*roundTripOnly*/ + true + )) { + allTypeFlags &= ~2112 /* BigIntLike */; + } + const matchingType = reduceLeft(constraintTypes, (left, right) => !(right.flags & allTypeFlags) ? left : left.flags & 4 /* String */ ? left : right.flags & 4 /* String */ ? source2 : left.flags & 134217728 /* TemplateLiteral */ ? left : right.flags & 134217728 /* TemplateLiteral */ && isTypeMatchedByTemplateLiteralType(source2, right) ? source2 : left.flags & 268435456 /* StringMapping */ ? left : right.flags & 268435456 /* StringMapping */ && str === applyStringMapping(right.symbol, str) ? source2 : left.flags & 128 /* StringLiteral */ ? left : right.flags & 128 /* StringLiteral */ && right.value === str ? right : left.flags & 8 /* Number */ ? left : right.flags & 8 /* Number */ ? getNumberLiteralType(+str) : left.flags & 32 /* Enum */ ? left : right.flags & 32 /* Enum */ ? getNumberLiteralType(+str) : left.flags & 256 /* NumberLiteral */ ? left : right.flags & 256 /* NumberLiteral */ && right.value === +str ? right : left.flags & 64 /* BigInt */ ? left : right.flags & 64 /* BigInt */ ? parseBigIntLiteralType(str) : left.flags & 2048 /* BigIntLiteral */ ? left : right.flags & 2048 /* BigIntLiteral */ && pseudoBigIntToString(right.value) === str ? right : left.flags & 16 /* Boolean */ ? left : right.flags & 16 /* Boolean */ ? str === "true" ? trueType : str === "false" ? falseType : booleanType : left.flags & 512 /* BooleanLiteral */ ? left : right.flags & 512 /* BooleanLiteral */ && right.intrinsicName === str ? right : left.flags & 32768 /* Undefined */ ? left : right.flags & 32768 /* Undefined */ && right.intrinsicName === str ? right : left.flags & 65536 /* Null */ ? left : right.flags & 65536 /* Null */ && right.intrinsicName === str ? right : left, neverType); + if (!(matchingType.flags & 131072 /* Never */)) { + inferFromTypes(matchingType, target2); + continue; + } + } + } + } + inferFromTypes(source2, target2); + } + } + } + function inferFromGenericMappedTypes(source, target) { + inferFromTypes(getConstraintTypeFromMappedType(source), getConstraintTypeFromMappedType(target)); + inferFromTypes(getTemplateTypeFromMappedType(source), getTemplateTypeFromMappedType(target)); + const sourceNameType = getNameTypeFromMappedType(source); + const targetNameType = getNameTypeFromMappedType(target); + if (sourceNameType && targetNameType) inferFromTypes(sourceNameType, targetNameType); + } + function inferFromObjectTypes(source, target) { + var _a, _b; + if (getObjectFlags(source) & 4 /* Reference */ && getObjectFlags(target) & 4 /* Reference */ && (source.target === target.target || isArrayType(source) && isArrayType(target))) { + inferFromTypeArguments(getTypeArguments(source), getTypeArguments(target), getVariances(source.target)); + return; + } + if (isGenericMappedType(source) && isGenericMappedType(target)) { + inferFromGenericMappedTypes(source, target); + } + if (getObjectFlags(target) & 32 /* Mapped */ && !target.declaration.nameType) { + const constraintType = getConstraintTypeFromMappedType(target); + if (inferToMappedType(source, target, constraintType)) { + return; + } + } + if (!typesDefinitelyUnrelated(source, target)) { + if (isArrayOrTupleType(source)) { + if (isTupleType(target)) { + const sourceArity = getTypeReferenceArity(source); + const targetArity = getTypeReferenceArity(target); + const elementTypes = getTypeArguments(target); + const elementFlags = target.target.elementFlags; + if (isTupleType(source) && isTupleTypeStructureMatching(source, target)) { + for (let i = 0; i < targetArity; i++) { + inferFromTypes(getTypeArguments(source)[i], elementTypes[i]); + } + return; + } + const startLength = isTupleType(source) ? Math.min(source.target.fixedLength, target.target.fixedLength) : 0; + const endLength = Math.min(isTupleType(source) ? getEndElementCount(source.target, 3 /* Fixed */) : 0, target.target.combinedFlags & 12 /* Variable */ ? getEndElementCount(target.target, 3 /* Fixed */) : 0); + for (let i = 0; i < startLength; i++) { + inferFromTypes(getTypeArguments(source)[i], elementTypes[i]); + } + if (!isTupleType(source) || sourceArity - startLength - endLength === 1 && source.target.elementFlags[startLength] & 4 /* Rest */) { + const restType = getTypeArguments(source)[startLength]; + for (let i = startLength; i < targetArity - endLength; i++) { + inferFromTypes(elementFlags[i] & 8 /* Variadic */ ? createArrayType(restType) : restType, elementTypes[i]); + } + } else { + const middleLength = targetArity - startLength - endLength; + if (middleLength === 2) { + if (elementFlags[startLength] & elementFlags[startLength + 1] & 8 /* Variadic */) { + const targetInfo = getInferenceInfoForType(elementTypes[startLength]); + if (targetInfo && targetInfo.impliedArity !== void 0) { + inferFromTypes(sliceTupleType(source, startLength, endLength + sourceArity - targetInfo.impliedArity), elementTypes[startLength]); + inferFromTypes(sliceTupleType(source, startLength + targetInfo.impliedArity, endLength), elementTypes[startLength + 1]); + } + } else if (elementFlags[startLength] & 8 /* Variadic */ && elementFlags[startLength + 1] & 4 /* Rest */) { + const param = (_a = getInferenceInfoForType(elementTypes[startLength])) == null ? void 0 : _a.typeParameter; + const constraint = param && getBaseConstraintOfType(param); + if (constraint && isTupleType(constraint) && !(constraint.target.combinedFlags & 12 /* Variable */)) { + const impliedArity = constraint.target.fixedLength; + inferFromTypes(sliceTupleType(source, startLength, sourceArity - (startLength + impliedArity)), elementTypes[startLength]); + inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength + impliedArity, endLength), elementTypes[startLength + 1]); + } + } else if (elementFlags[startLength] & 4 /* Rest */ && elementFlags[startLength + 1] & 8 /* Variadic */) { + const param = (_b = getInferenceInfoForType(elementTypes[startLength + 1])) == null ? void 0 : _b.typeParameter; + const constraint = param && getBaseConstraintOfType(param); + if (constraint && isTupleType(constraint) && !(constraint.target.combinedFlags & 12 /* Variable */)) { + const impliedArity = constraint.target.fixedLength; + const endIndex = sourceArity - getEndElementCount(target.target, 3 /* Fixed */); + const startIndex = endIndex - impliedArity; + const trailingSlice = createTupleType( + getTypeArguments(source).slice(startIndex, endIndex), + source.target.elementFlags.slice(startIndex, endIndex), + /*readonly*/ + false, + source.target.labeledElementDeclarations && source.target.labeledElementDeclarations.slice(startIndex, endIndex) + ); + inferFromTypes(getElementTypeOfSliceOfTupleType(source, startLength, endLength + impliedArity), elementTypes[startLength]); + inferFromTypes(trailingSlice, elementTypes[startLength + 1]); + } + } + } else if (middleLength === 1 && elementFlags[startLength] & 8 /* Variadic */) { + const endsInOptional = target.target.elementFlags[targetArity - 1] & 2 /* Optional */; + const sourceSlice = sliceTupleType(source, startLength, endLength); + inferWithPriority(sourceSlice, elementTypes[startLength], endsInOptional ? 2 /* SpeculativeTuple */ : 0); + } else if (middleLength === 1 && elementFlags[startLength] & 4 /* Rest */) { + const restType = getElementTypeOfSliceOfTupleType(source, startLength, endLength); + if (restType) { + inferFromTypes(restType, elementTypes[startLength]); + } + } + } + for (let i = 0; i < endLength; i++) { + inferFromTypes(getTypeArguments(source)[sourceArity - i - 1], elementTypes[targetArity - i - 1]); + } + return; + } + if (isArrayType(target)) { + inferFromIndexTypes(source, target); + return; + } + } + inferFromProperties(source, target); + inferFromSignatures(source, target, 0 /* Call */); + inferFromSignatures(source, target, 1 /* Construct */); + inferFromIndexTypes(source, target); + } + } + function inferFromProperties(source, target) { + const properties = getPropertiesOfObjectType(target); + for (const targetProp of properties) { + const sourceProp = getPropertyOfType(source, targetProp.escapedName); + if (sourceProp && !some(sourceProp.declarations, hasSkipDirectInferenceFlag)) { + inferFromTypes( + removeMissingType(getTypeOfSymbol(sourceProp), !!(sourceProp.flags & 16777216 /* Optional */)), + removeMissingType(getTypeOfSymbol(targetProp), !!(targetProp.flags & 16777216 /* Optional */)) + ); + } + } + } + function inferFromSignatures(source, target, kind) { + const sourceSignatures = getSignaturesOfType(source, kind); + const sourceLen = sourceSignatures.length; + if (sourceLen > 0) { + const targetSignatures = getSignaturesOfType(target, kind); + const targetLen = targetSignatures.length; + for (let i = 0; i < targetLen; i++) { + const sourceIndex = Math.max(sourceLen - targetLen + i, 0); + inferFromSignature(getBaseSignature(sourceSignatures[sourceIndex]), getErasedSignature(targetSignatures[i])); + } + } + } + function inferFromSignature(source, target) { + if (!(source.flags & 64 /* IsNonInferrable */)) { + const saveBivariant = bivariant; + const kind = target.declaration ? target.declaration.kind : 0 /* Unknown */; + bivariant = bivariant || kind === 174 /* MethodDeclaration */ || kind === 173 /* MethodSignature */ || kind === 176 /* Constructor */; + applyToParameterTypes(source, target, inferFromContravariantTypesIfStrictFunctionTypes); + bivariant = saveBivariant; + } + applyToReturnTypes(source, target, inferFromTypes); + } + function inferFromIndexTypes(source, target) { + const priority2 = getObjectFlags(source) & getObjectFlags(target) & 32 /* Mapped */ ? 8 /* HomomorphicMappedType */ : 0; + const indexInfos = getIndexInfosOfType(target); + if (isObjectTypeWithInferableIndex(source)) { + for (const targetInfo of indexInfos) { + const propTypes = []; + for (const prop of getPropertiesOfType(source)) { + if (isApplicableIndexType(getLiteralTypeFromProperty(prop, 8576 /* StringOrNumberLiteralOrUnique */), targetInfo.keyType)) { + const propType = getTypeOfSymbol(prop); + propTypes.push(prop.flags & 16777216 /* Optional */ ? removeMissingOrUndefinedType(propType) : propType); + } + } + for (const info of getIndexInfosOfType(source)) { + if (isApplicableIndexType(info.keyType, targetInfo.keyType)) { + propTypes.push(info.type); + } + } + if (propTypes.length) { + inferWithPriority(getUnionType(propTypes), targetInfo.type, priority2); + } + } + } + for (const targetInfo of indexInfos) { + const sourceInfo = getApplicableIndexInfo(source, targetInfo.keyType); + if (sourceInfo) { + inferWithPriority(sourceInfo.type, targetInfo.type, priority2); + } + } + } + } + function isTypeOrBaseIdenticalTo(s, t) { + return t === missingType ? s === t : isTypeIdenticalTo(s, t) || !!(t.flags & 4 /* String */ && s.flags & 128 /* StringLiteral */ || t.flags & 8 /* Number */ && s.flags & 256 /* NumberLiteral */); + } + function isTypeCloselyMatchedBy(s, t) { + return !!(s.flags & 524288 /* Object */ && t.flags & 524288 /* Object */ && s.symbol && s.symbol === t.symbol || s.aliasSymbol && s.aliasTypeArguments && s.aliasSymbol === t.aliasSymbol); + } + function hasPrimitiveConstraint(type) { + const constraint = getConstraintOfTypeParameter(type); + return !!constraint && maybeTypeOfKind(constraint.flags & 16777216 /* Conditional */ ? getDefaultConstraintOfConditionalType(constraint) : constraint, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */); + } + function isObjectLiteralType2(type) { + return !!(getObjectFlags(type) & 128 /* ObjectLiteral */); + } + function isObjectOrArrayLiteralType(type) { + return !!(getObjectFlags(type) & (128 /* ObjectLiteral */ | 16384 /* ArrayLiteral */)); + } + function unionObjectAndArrayLiteralCandidates(candidates) { + if (candidates.length > 1) { + const objectLiterals = filter(candidates, isObjectOrArrayLiteralType); + if (objectLiterals.length) { + const literalsType = getUnionType(objectLiterals, 2 /* Subtype */); + return concatenate(filter(candidates, (t) => !isObjectOrArrayLiteralType(t)), [literalsType]); + } + } + return candidates; + } + function getContravariantInference(inference) { + return inference.priority & 416 /* PriorityImpliesCombination */ ? getIntersectionType(inference.contraCandidates) : getCommonSubtype(inference.contraCandidates); + } + function getCovariantInference(inference, signature) { + const candidates = unionObjectAndArrayLiteralCandidates(inference.candidates); + const primitiveConstraint = hasPrimitiveConstraint(inference.typeParameter) || isConstTypeVariable(inference.typeParameter); + const widenLiteralTypes = !primitiveConstraint && inference.topLevel && (inference.isFixed || !isTypeParameterAtTopLevelInReturnType(signature, inference.typeParameter)); + const baseCandidates = primitiveConstraint ? sameMap(candidates, getRegularTypeOfLiteralType) : widenLiteralTypes ? sameMap(candidates, getWidenedLiteralType) : candidates; + const unwidenedType = inference.priority & 416 /* PriorityImpliesCombination */ ? getUnionType(baseCandidates, 2 /* Subtype */) : getCommonSupertype(baseCandidates); + return getWidenedType(unwidenedType); + } + function getInferredType(context, index) { + const inference = context.inferences[index]; + if (!inference.inferredType) { + let inferredType; + let fallbackType; + if (context.signature) { + const inferredCovariantType = inference.candidates ? getCovariantInference(inference, context.signature) : void 0; + const inferredContravariantType = inference.contraCandidates ? getContravariantInference(inference) : void 0; + if (inferredCovariantType || inferredContravariantType) { + const preferCovariantType = inferredCovariantType && (!inferredContravariantType || !(inferredCovariantType.flags & (131072 /* Never */ | 1 /* Any */)) && some(inference.contraCandidates, (t) => isTypeAssignableTo(inferredCovariantType, t)) && every(context.inferences, (other) => other !== inference && getConstraintOfTypeParameter(other.typeParameter) !== inference.typeParameter || every(other.candidates, (t) => isTypeAssignableTo(t, inferredCovariantType)))); + inferredType = preferCovariantType ? inferredCovariantType : inferredContravariantType; + fallbackType = preferCovariantType ? inferredContravariantType : inferredCovariantType; + } else if (context.flags & 1 /* NoDefault */) { + inferredType = silentNeverType; + } else { + const defaultType = getDefaultFromTypeParameter(inference.typeParameter); + if (defaultType) { + inferredType = instantiateType(defaultType, mergeTypeMappers(createBackreferenceMapper(context, index), context.nonFixingMapper)); + } + } + } else { + inferredType = getTypeFromInference(inference); + } + inference.inferredType = inferredType || getDefaultTypeArgumentType(!!(context.flags & 2 /* AnyDefault */)); + const constraint = getConstraintOfTypeParameter(inference.typeParameter); + if (constraint) { + const instantiatedConstraint = instantiateType(constraint, context.nonFixingMapper); + if (!inferredType || !context.compareTypes(inferredType, getTypeWithThisArgument(instantiatedConstraint, inferredType))) { + inference.inferredType = fallbackType && context.compareTypes(fallbackType, getTypeWithThisArgument(instantiatedConstraint, fallbackType)) ? fallbackType : instantiatedConstraint; + } + } + } + return inference.inferredType; + } + function getDefaultTypeArgumentType(isInJavaScriptFile) { + return isInJavaScriptFile ? anyType : unknownType; + } + function getInferredTypes(context) { + const result = []; + for (let i = 0; i < context.inferences.length; i++) { + result.push(getInferredType(context, i)); + } + return result; + } + function getCannotFindNameDiagnosticForName(node) { + switch (node.escapedText) { + case "document": + case "console": + return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom; + case "$": + return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery; + case "describe": + case "suite": + case "it": + case "test": + return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha; + case "process": + case "require": + case "Buffer": + case "module": + return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode; + case "Bun": + return compilerOptions.types ? Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun_and_then_add_bun_to_the_types_field_in_your_tsconfig : Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_Bun_Try_npm_i_save_dev_types_Slashbun; + case "Map": + case "Set": + case "Promise": + case "Symbol": + case "WeakMap": + case "WeakSet": + case "Iterator": + case "AsyncIterator": + case "SharedArrayBuffer": + case "Atomics": + case "AsyncIterable": + case "AsyncIterableIterator": + case "AsyncGenerator": + case "AsyncGeneratorFunction": + case "BigInt": + case "Reflect": + case "BigInt64Array": + case "BigUint64Array": + return Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later; + case "await": + if (isCallExpression(node.parent)) { + return Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function; + } + // falls through + default: + if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) { + return Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer; + } else { + return Diagnostics.Cannot_find_name_0; + } + } + } + function getResolvedSymbol(node) { + const links = getNodeLinks(node); + if (!links.resolvedSymbol) { + links.resolvedSymbol = !nodeIsMissing(node) && resolveName( + node, + node, + 111551 /* Value */ | 1048576 /* ExportValue */, + getCannotFindNameDiagnosticForName(node), + !isWriteOnlyAccess(node), + /*excludeGlobals*/ + false + ) || unknownSymbol; + } + return links.resolvedSymbol; + } + function isInAmbientOrTypeNode(node) { + return !!(node.flags & 33554432 /* Ambient */ || findAncestor(node, (n) => isInterfaceDeclaration(n) || isTypeAliasDeclaration(n) || isTypeLiteralNode(n))); + } + function getFlowCacheKey(node, declaredType, initialType, flowContainer) { + switch (node.kind) { + case 80 /* Identifier */: + if (!isThisInTypeQuery(node)) { + const symbol = getResolvedSymbol(node); + return symbol !== unknownSymbol ? `${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}|${getSymbolId(symbol)}` : void 0; + } + // falls through + case 110 /* ThisKeyword */: + return `0|${flowContainer ? getNodeId(flowContainer) : "-1"}|${getTypeId(declaredType)}|${getTypeId(initialType)}`; + case 235 /* NonNullExpression */: + case 217 /* ParenthesizedExpression */: + return getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); + case 166 /* QualifiedName */: + const left = getFlowCacheKey(node.left, declaredType, initialType, flowContainer); + return left && `${left}.${node.right.escapedText}`; + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + const propName = getAccessedPropertyName(node); + if (propName !== void 0) { + const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); + return key && `${key}.${propName}`; + } + if (isElementAccessExpression(node) && isIdentifier(node.argumentExpression)) { + const symbol = getResolvedSymbol(node.argumentExpression); + if (isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol)) { + const key = getFlowCacheKey(node.expression, declaredType, initialType, flowContainer); + return key && `${key}.@${getSymbolId(symbol)}`; + } + } + break; + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + return `${getNodeId(node)}#${getTypeId(declaredType)}`; + } + return void 0; + } + function isMatchingReference(source, target) { + switch (target.kind) { + case 217 /* ParenthesizedExpression */: + case 235 /* NonNullExpression */: + return isMatchingReference(source, target.expression); + case 226 /* BinaryExpression */: + return isAssignmentExpression(target) && isMatchingReference(source, target.left) || isBinaryExpression(target) && target.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source, target.right); + } + switch (source.kind) { + case 236 /* MetaProperty */: + return target.kind === 236 /* MetaProperty */ && source.keywordToken === target.keywordToken && source.name.escapedText === target.name.escapedText; + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + return isThisInTypeQuery(source) ? target.kind === 110 /* ThisKeyword */ : target.kind === 80 /* Identifier */ && getResolvedSymbol(source) === getResolvedSymbol(target) || (isVariableDeclaration(target) || isBindingElement(target)) && getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(source)) === getSymbolOfDeclaration(target); + case 110 /* ThisKeyword */: + return target.kind === 110 /* ThisKeyword */; + case 108 /* SuperKeyword */: + return target.kind === 108 /* SuperKeyword */; + case 235 /* NonNullExpression */: + case 217 /* ParenthesizedExpression */: + return isMatchingReference(source.expression, target); + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + const sourcePropertyName = getAccessedPropertyName(source); + if (sourcePropertyName !== void 0) { + const targetPropertyName = isAccessExpression(target) ? getAccessedPropertyName(target) : void 0; + if (targetPropertyName !== void 0) { + return targetPropertyName === sourcePropertyName && isMatchingReference(source.expression, target.expression); + } + } + if (isElementAccessExpression(source) && isElementAccessExpression(target) && isIdentifier(source.argumentExpression) && isIdentifier(target.argumentExpression)) { + const symbol = getResolvedSymbol(source.argumentExpression); + if (symbol === getResolvedSymbol(target.argumentExpression) && (isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol))) { + return isMatchingReference(source.expression, target.expression); + } + } + break; + case 166 /* QualifiedName */: + return isAccessExpression(target) && source.right.escapedText === getAccessedPropertyName(target) && isMatchingReference(source.left, target.expression); + case 226 /* BinaryExpression */: + return isBinaryExpression(source) && source.operatorToken.kind === 28 /* CommaToken */ && isMatchingReference(source.right, target); + } + return false; + } + function getAccessedPropertyName(access) { + if (isPropertyAccessExpression(access)) { + return access.name.escapedText; + } + if (isElementAccessExpression(access)) { + return tryGetElementAccessExpressionName(access); + } + if (isBindingElement(access)) { + const name = getDestructuringPropertyName(access); + return name ? escapeLeadingUnderscores(name) : void 0; + } + if (isParameter(access)) { + return "" + access.parent.parameters.indexOf(access); + } + return void 0; + } + function tryGetNameFromType(type) { + return type.flags & 8192 /* UniqueESSymbol */ ? type.escapedName : type.flags & 384 /* StringOrNumberLiteral */ ? escapeLeadingUnderscores("" + type.value) : void 0; + } + function tryGetElementAccessExpressionName(node) { + return isStringOrNumericLiteralLike(node.argumentExpression) ? escapeLeadingUnderscores(node.argumentExpression.text) : isEntityNameExpression(node.argumentExpression) ? tryGetNameFromEntityNameExpression(node.argumentExpression) : void 0; + } + function tryGetNameFromEntityNameExpression(node) { + const symbol = resolveEntityName( + node, + 111551 /* Value */, + /*ignoreErrors*/ + true + ); + if (!symbol || !(isConstantVariable(symbol) || symbol.flags & 8 /* EnumMember */)) return void 0; + const declaration = symbol.valueDeclaration; + if (declaration === void 0) return void 0; + const type = tryGetTypeFromEffectiveTypeNode(declaration); + if (type) { + const name = tryGetNameFromType(type); + if (name !== void 0) { + return name; + } + } + if (hasOnlyExpressionInitializer(declaration) && isBlockScopedNameDeclaredBeforeUse(declaration, node)) { + const initializer = getEffectiveInitializer(declaration); + if (initializer) { + const initializerType = isBindingPattern(declaration.parent) ? getTypeForBindingElement(declaration) : getTypeOfExpression(initializer); + return initializerType && tryGetNameFromType(initializerType); + } + if (isEnumMember(declaration)) { + return getTextOfPropertyName(declaration.name); + } + } + return void 0; + } + function containsMatchingReference(source, target) { + while (isAccessExpression(source)) { + source = source.expression; + if (isMatchingReference(source, target)) { + return true; + } + } + return false; + } + function optionalChainContainsReference(source, target) { + while (isOptionalChain(source)) { + source = source.expression; + if (isMatchingReference(source, target)) { + return true; + } + } + return false; + } + function isDiscriminantProperty(type, name) { + if (type && type.flags & 1048576 /* Union */) { + const prop = getUnionOrIntersectionProperty(type, name); + if (prop && getCheckFlags(prop) & 2 /* SyntheticProperty */) { + if (prop.links.isDiscriminantProperty === void 0) { + prop.links.isDiscriminantProperty = (prop.links.checkFlags & 192 /* Discriminant */) === 192 /* Discriminant */ && !isGenericType(getTypeOfSymbol(prop)); + } + return !!prop.links.isDiscriminantProperty; + } + } + return false; + } + function findDiscriminantProperties(sourceProperties, target) { + let result; + for (const sourceProperty of sourceProperties) { + if (isDiscriminantProperty(target, sourceProperty.escapedName)) { + if (result) { + result.push(sourceProperty); + continue; + } + result = [sourceProperty]; + } + } + return result; + } + function mapTypesByKeyProperty(types, name) { + const map2 = /* @__PURE__ */ new Map(); + let count = 0; + for (const type of types) { + if (type.flags & (524288 /* Object */ | 2097152 /* Intersection */ | 58982400 /* InstantiableNonPrimitive */)) { + const discriminant = getTypeOfPropertyOfType(type, name); + if (discriminant) { + if (!isLiteralType(discriminant)) { + return void 0; + } + let duplicate = false; + forEachType(discriminant, (t) => { + const id = getTypeId(getRegularTypeOfLiteralType(t)); + const existing = map2.get(id); + if (!existing) { + map2.set(id, type); + } else if (existing !== unknownType) { + map2.set(id, unknownType); + duplicate = true; + } + }); + if (!duplicate) count++; + } + } + } + return count >= 10 && count * 2 >= types.length ? map2 : void 0; + } + function getKeyPropertyName(unionType) { + const types = unionType.types; + if (types.length < 10 || getObjectFlags(unionType) & 32768 /* PrimitiveUnion */ || countWhere(types, (t) => !!(t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */))) < 10) { + return void 0; + } + if (unionType.keyPropertyName === void 0) { + const keyPropertyName = forEach(types, (t) => t.flags & (524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) ? forEach(getPropertiesOfType(t), (p) => isUnitType(getTypeOfSymbol(p)) ? p.escapedName : void 0) : void 0); + const mapByKeyProperty = keyPropertyName && mapTypesByKeyProperty(types, keyPropertyName); + unionType.keyPropertyName = mapByKeyProperty ? keyPropertyName : ""; + unionType.constituentMap = mapByKeyProperty; + } + return unionType.keyPropertyName.length ? unionType.keyPropertyName : void 0; + } + function getConstituentTypeForKeyType(unionType, keyType) { + var _a; + const result = (_a = unionType.constituentMap) == null ? void 0 : _a.get(getTypeId(getRegularTypeOfLiteralType(keyType))); + return result !== unknownType ? result : void 0; + } + function getMatchingUnionConstituentForType(unionType, type) { + const keyPropertyName = getKeyPropertyName(unionType); + const propType = keyPropertyName && getTypeOfPropertyOfType(type, keyPropertyName); + return propType && getConstituentTypeForKeyType(unionType, propType); + } + function getMatchingUnionConstituentForObjectLiteral(unionType, node) { + const keyPropertyName = getKeyPropertyName(unionType); + const propNode = keyPropertyName && find(node.properties, (p) => p.symbol && p.kind === 303 /* PropertyAssignment */ && p.symbol.escapedName === keyPropertyName && isPossiblyDiscriminantValue(p.initializer)); + const propType = propNode && getContextFreeTypeOfExpression(propNode.initializer); + return propType && getConstituentTypeForKeyType(unionType, propType); + } + function isOrContainsMatchingReference(source, target) { + return isMatchingReference(source, target) || containsMatchingReference(source, target); + } + function hasMatchingArgument(expression, reference) { + if (expression.arguments) { + for (const argument of expression.arguments) { + if (isOrContainsMatchingReference(reference, argument) || optionalChainContainsReference(argument, reference)) { + return true; + } + } + } + if (expression.expression.kind === 211 /* PropertyAccessExpression */ && isOrContainsMatchingReference(reference, expression.expression.expression)) { + return true; + } + return false; + } + function getFlowNodeId(flow) { + if (flow.id <= 0) { + flow.id = nextFlowId; + nextFlowId++; + } + return flow.id; + } + function typeMaybeAssignableTo(source, target) { + if (!(source.flags & 1048576 /* Union */)) { + return isTypeAssignableTo(source, target); + } + for (const t of source.types) { + if (isTypeAssignableTo(t, target)) { + return true; + } + } + return false; + } + function getAssignmentReducedType(declaredType, assignedType) { + if (declaredType === assignedType) { + return declaredType; + } + if (assignedType.flags & 131072 /* Never */) { + return assignedType; + } + const key = `A${getTypeId(declaredType)},${getTypeId(assignedType)}`; + return getCachedType(key) ?? setCachedType(key, getAssignmentReducedTypeWorker(declaredType, assignedType)); + } + function getAssignmentReducedTypeWorker(declaredType, assignedType) { + const filteredType = filterType(declaredType, (t) => typeMaybeAssignableTo(assignedType, t)); + const reducedType = assignedType.flags & 512 /* BooleanLiteral */ && isFreshLiteralType(assignedType) ? mapType(filteredType, getFreshTypeOfLiteralType) : filteredType; + return isTypeAssignableTo(assignedType, reducedType) ? reducedType : declaredType; + } + function isFunctionObjectType(type) { + if (getObjectFlags(type) & 256 /* EvolvingArray */) { + return false; + } + const resolved = resolveStructuredTypeMembers(type); + return !!(resolved.callSignatures.length || resolved.constructSignatures.length || resolved.members.get("bind") && isTypeSubtypeOf(type, globalFunctionType)); + } + function getTypeFacts(type, mask2) { + return getTypeFactsWorker(type, mask2) & mask2; + } + function hasTypeFacts(type, mask2) { + return getTypeFacts(type, mask2) !== 0; + } + function getTypeFactsWorker(type, callerOnlyNeeds) { + if (type.flags & (2097152 /* Intersection */ | 465829888 /* Instantiable */)) { + type = getBaseConstraintOfType(type) || unknownType; + } + const flags = type.flags; + if (flags & (4 /* String */ | 268435456 /* StringMapping */)) { + return strictNullChecks ? 16317953 /* StringStrictFacts */ : 16776705 /* StringFacts */; + } + if (flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */)) { + const isEmpty = flags & 128 /* StringLiteral */ && type.value === ""; + return strictNullChecks ? isEmpty ? 12123649 /* EmptyStringStrictFacts */ : 7929345 /* NonEmptyStringStrictFacts */ : isEmpty ? 12582401 /* EmptyStringFacts */ : 16776705 /* NonEmptyStringFacts */; + } + if (flags & (8 /* Number */ | 32 /* Enum */)) { + return strictNullChecks ? 16317698 /* NumberStrictFacts */ : 16776450 /* NumberFacts */; + } + if (flags & 256 /* NumberLiteral */) { + const isZero = type.value === 0; + return strictNullChecks ? isZero ? 12123394 /* ZeroNumberStrictFacts */ : 7929090 /* NonZeroNumberStrictFacts */ : isZero ? 12582146 /* ZeroNumberFacts */ : 16776450 /* NonZeroNumberFacts */; + } + if (flags & 64 /* BigInt */) { + return strictNullChecks ? 16317188 /* BigIntStrictFacts */ : 16775940 /* BigIntFacts */; + } + if (flags & 2048 /* BigIntLiteral */) { + const isZero = isZeroBigInt(type); + return strictNullChecks ? isZero ? 12122884 /* ZeroBigIntStrictFacts */ : 7928580 /* NonZeroBigIntStrictFacts */ : isZero ? 12581636 /* ZeroBigIntFacts */ : 16775940 /* NonZeroBigIntFacts */; + } + if (flags & 16 /* Boolean */) { + return strictNullChecks ? 16316168 /* BooleanStrictFacts */ : 16774920 /* BooleanFacts */; + } + if (flags & 528 /* BooleanLike */) { + return strictNullChecks ? type === falseType || type === regularFalseType ? 12121864 /* FalseStrictFacts */ : 7927560 /* TrueStrictFacts */ : type === falseType || type === regularFalseType ? 12580616 /* FalseFacts */ : 16774920 /* TrueFacts */; + } + if (flags & 524288 /* Object */) { + const possibleFacts = strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ | 7880640 /* FunctionStrictFacts */ | 7888800 /* ObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ | 16728e3 /* FunctionFacts */ | 16736160 /* ObjectFacts */; + if ((callerOnlyNeeds & possibleFacts) === 0) { + return 0; + } + return getObjectFlags(type) & 16 /* Anonymous */ && isEmptyObjectType(type) ? strictNullChecks ? 83427327 /* EmptyObjectStrictFacts */ : 83886079 /* EmptyObjectFacts */ : isFunctionObjectType(type) ? strictNullChecks ? 7880640 /* FunctionStrictFacts */ : 16728e3 /* FunctionFacts */ : strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */; + } + if (flags & 16384 /* Void */) { + return 9830144 /* VoidFacts */; + } + if (flags & 32768 /* Undefined */) { + return 26607360 /* UndefinedFacts */; + } + if (flags & 65536 /* Null */) { + return 42917664 /* NullFacts */; + } + if (flags & 12288 /* ESSymbolLike */) { + return strictNullChecks ? 7925520 /* SymbolStrictFacts */ : 16772880 /* SymbolFacts */; + } + if (flags & 67108864 /* NonPrimitive */) { + return strictNullChecks ? 7888800 /* ObjectStrictFacts */ : 16736160 /* ObjectFacts */; + } + if (flags & 131072 /* Never */) { + return 0 /* None */; + } + if (flags & 1048576 /* Union */) { + return reduceLeft(type.types, (facts, t) => facts | getTypeFactsWorker(t, callerOnlyNeeds), 0 /* None */); + } + if (flags & 2097152 /* Intersection */) { + return getIntersectionTypeFacts(type, callerOnlyNeeds); + } + return 83886079 /* UnknownFacts */; + } + function getIntersectionTypeFacts(type, callerOnlyNeeds) { + const ignoreObjects = maybeTypeOfKind(type, 402784252 /* Primitive */); + let oredFacts = 0 /* None */; + let andedFacts = 134217727 /* All */; + for (const t of type.types) { + if (!(ignoreObjects && t.flags & 524288 /* Object */)) { + const f = getTypeFactsWorker(t, callerOnlyNeeds); + oredFacts |= f; + andedFacts &= f; + } + } + return oredFacts & 8256 /* OrFactsMask */ | andedFacts & 134209471 /* AndFactsMask */; + } + function getTypeWithFacts(type, include) { + return filterType(type, (t) => hasTypeFacts(t, include)); + } + function getAdjustedTypeWithFacts(type, facts) { + const reduced = recombineUnknownType(getTypeWithFacts(strictNullChecks && type.flags & 2 /* Unknown */ ? unknownUnionType : type, facts)); + if (strictNullChecks) { + switch (facts) { + case 524288 /* NEUndefined */: + return removeNullableByIntersection(reduced, 65536 /* EQUndefined */, 131072 /* EQNull */, 33554432 /* IsNull */, nullType); + case 1048576 /* NENull */: + return removeNullableByIntersection(reduced, 131072 /* EQNull */, 65536 /* EQUndefined */, 16777216 /* IsUndefined */, undefinedType); + case 2097152 /* NEUndefinedOrNull */: + case 4194304 /* Truthy */: + return mapType(reduced, (t) => hasTypeFacts(t, 262144 /* EQUndefinedOrNull */) ? getGlobalNonNullableTypeInstantiation(t) : t); + } + } + return reduced; + } + function removeNullableByIntersection(type, targetFacts, otherFacts, otherIncludesFacts, otherType) { + const facts = getTypeFacts(type, 65536 /* EQUndefined */ | 131072 /* EQNull */ | 16777216 /* IsUndefined */ | 33554432 /* IsNull */); + if (!(facts & targetFacts)) { + return type; + } + const emptyAndOtherUnion = getUnionType([emptyObjectType, otherType]); + return mapType(type, (t) => hasTypeFacts(t, targetFacts) ? getIntersectionType([t, !(facts & otherIncludesFacts) && hasTypeFacts(t, otherFacts) ? emptyAndOtherUnion : emptyObjectType]) : t); + } + function recombineUnknownType(type) { + return type === unknownUnionType ? unknownType : type; + } + function getTypeWithDefault(type, defaultExpression) { + return defaultExpression ? getUnionType([getNonUndefinedType(type), getTypeOfExpression(defaultExpression)]) : type; + } + function getTypeOfDestructuredProperty(type, name) { + var _a; + const nameType = getLiteralTypeFromPropertyName(name); + if (!isTypeUsableAsPropertyName(nameType)) return errorType; + const text = getPropertyNameFromType(nameType); + return getTypeOfPropertyOfType(type, text) || includeUndefinedInIndexSignature((_a = getApplicableIndexInfoForName(type, text)) == null ? void 0 : _a.type) || errorType; + } + function getTypeOfDestructuredArrayElement(type, index) { + return everyType(type, isTupleLikeType) && getTupleElementType(type, index) || includeUndefinedInIndexSignature(checkIteratedTypeOrElementType( + 65 /* Destructuring */, + type, + undefinedType, + /*errorNode*/ + void 0 + )) || errorType; + } + function includeUndefinedInIndexSignature(type) { + if (!type) return type; + return compilerOptions.noUncheckedIndexedAccess ? getUnionType([type, missingType]) : type; + } + function getTypeOfDestructuredSpreadExpression(type) { + return createArrayType(checkIteratedTypeOrElementType( + 65 /* Destructuring */, + type, + undefinedType, + /*errorNode*/ + void 0 + ) || errorType); + } + function getAssignedTypeOfBinaryExpression(node) { + const isDestructuringDefaultAssignment = node.parent.kind === 209 /* ArrayLiteralExpression */ && isDestructuringAssignmentTarget(node.parent) || node.parent.kind === 303 /* PropertyAssignment */ && isDestructuringAssignmentTarget(node.parent.parent); + return isDestructuringDefaultAssignment ? getTypeWithDefault(getAssignedType(node), node.right) : getTypeOfExpression(node.right); + } + function isDestructuringAssignmentTarget(parent2) { + return parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.left === parent2 || parent2.parent.kind === 250 /* ForOfStatement */ && parent2.parent.initializer === parent2; + } + function getAssignedTypeOfArrayLiteralElement(node, element) { + return getTypeOfDestructuredArrayElement(getAssignedType(node), node.elements.indexOf(element)); + } + function getAssignedTypeOfSpreadExpression(node) { + return getTypeOfDestructuredSpreadExpression(getAssignedType(node.parent)); + } + function getAssignedTypeOfPropertyAssignment(node) { + return getTypeOfDestructuredProperty(getAssignedType(node.parent), node.name); + } + function getAssignedTypeOfShorthandPropertyAssignment(node) { + return getTypeWithDefault(getAssignedTypeOfPropertyAssignment(node), node.objectAssignmentInitializer); + } + function getAssignedType(node) { + const { parent: parent2 } = node; + switch (parent2.kind) { + case 249 /* ForInStatement */: + return stringType; + case 250 /* ForOfStatement */: + return checkRightHandSideOfForOf(parent2) || errorType; + case 226 /* BinaryExpression */: + return getAssignedTypeOfBinaryExpression(parent2); + case 220 /* DeleteExpression */: + return undefinedType; + case 209 /* ArrayLiteralExpression */: + return getAssignedTypeOfArrayLiteralElement(parent2, node); + case 230 /* SpreadElement */: + return getAssignedTypeOfSpreadExpression(parent2); + case 303 /* PropertyAssignment */: + return getAssignedTypeOfPropertyAssignment(parent2); + case 304 /* ShorthandPropertyAssignment */: + return getAssignedTypeOfShorthandPropertyAssignment(parent2); + } + return errorType; + } + function getInitialTypeOfBindingElement(node) { + const pattern = node.parent; + const parentType = getInitialType(pattern.parent); + const type = pattern.kind === 206 /* ObjectBindingPattern */ ? getTypeOfDestructuredProperty(parentType, node.propertyName || node.name) : !node.dotDotDotToken ? getTypeOfDestructuredArrayElement(parentType, pattern.elements.indexOf(node)) : getTypeOfDestructuredSpreadExpression(parentType); + return getTypeWithDefault(type, node.initializer); + } + function getTypeOfInitializer(node) { + const links = getNodeLinks(node); + return links.resolvedType || getTypeOfExpression(node); + } + function getInitialTypeOfVariableDeclaration(node) { + if (node.initializer) { + return getTypeOfInitializer(node.initializer); + } + if (node.parent.parent.kind === 249 /* ForInStatement */) { + return stringType; + } + if (node.parent.parent.kind === 250 /* ForOfStatement */) { + return checkRightHandSideOfForOf(node.parent.parent) || errorType; + } + return errorType; + } + function getInitialType(node) { + return node.kind === 260 /* VariableDeclaration */ ? getInitialTypeOfVariableDeclaration(node) : getInitialTypeOfBindingElement(node); + } + function isEmptyArrayAssignment(node) { + return node.kind === 260 /* VariableDeclaration */ && node.initializer && isEmptyArrayLiteral2(node.initializer) || node.kind !== 208 /* BindingElement */ && node.parent.kind === 226 /* BinaryExpression */ && isEmptyArrayLiteral2(node.parent.right); + } + function getReferenceCandidate(node) { + switch (node.kind) { + case 217 /* ParenthesizedExpression */: + return getReferenceCandidate(node.expression); + case 226 /* BinaryExpression */: + switch (node.operatorToken.kind) { + case 64 /* EqualsToken */: + case 76 /* BarBarEqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return getReferenceCandidate(node.left); + case 28 /* CommaToken */: + return getReferenceCandidate(node.right); + } + } + return node; + } + function getReferenceRoot(node) { + const { parent: parent2 } = node; + return parent2.kind === 217 /* ParenthesizedExpression */ || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 64 /* EqualsToken */ && parent2.left === node || parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 28 /* CommaToken */ && parent2.right === node ? getReferenceRoot(parent2) : node; + } + function getTypeOfSwitchClause(clause) { + if (clause.kind === 296 /* CaseClause */) { + return getRegularTypeOfLiteralType(getTypeOfExpression(clause.expression)); + } + return neverType; + } + function getSwitchClauseTypes(switchStatement) { + const links = getNodeLinks(switchStatement); + if (!links.switchTypes) { + links.switchTypes = []; + for (const clause of switchStatement.caseBlock.clauses) { + links.switchTypes.push(getTypeOfSwitchClause(clause)); + } + } + return links.switchTypes; + } + function getSwitchClauseTypeOfWitnesses(switchStatement) { + if (some(switchStatement.caseBlock.clauses, (clause) => clause.kind === 296 /* CaseClause */ && !isStringLiteralLike(clause.expression))) { + return void 0; + } + const witnesses = []; + for (const clause of switchStatement.caseBlock.clauses) { + const text = clause.kind === 296 /* CaseClause */ ? clause.expression.text : void 0; + witnesses.push(text && !contains(witnesses, text) ? text : void 0); + } + return witnesses; + } + function eachTypeContainedIn(source, types) { + return source.flags & 1048576 /* Union */ ? !forEach(source.types, (t) => !contains(types, t)) : contains(types, source); + } + function isTypeSubsetOf(source, target) { + return !!(source === target || source.flags & 131072 /* Never */ || target.flags & 1048576 /* Union */ && isTypeSubsetOfUnion(source, target)); + } + function isTypeSubsetOfUnion(source, target) { + if (source.flags & 1048576 /* Union */) { + for (const t of source.types) { + if (!containsType(target.types, t)) { + return false; + } + } + return true; + } + if (source.flags & 1056 /* EnumLike */ && getBaseTypeOfEnumLikeType(source) === target) { + return true; + } + return containsType(target.types, source); + } + function forEachType(type, f) { + return type.flags & 1048576 /* Union */ ? forEach(type.types, f) : f(type); + } + function someType(type, f) { + return type.flags & 1048576 /* Union */ ? some(type.types, f) : f(type); + } + function everyType(type, f) { + return type.flags & 1048576 /* Union */ ? every(type.types, f) : f(type); + } + function everyContainedType(type, f) { + return type.flags & 3145728 /* UnionOrIntersection */ ? every(type.types, f) : f(type); + } + function filterType(type, f) { + if (type.flags & 1048576 /* Union */) { + const types = type.types; + const filtered = filter(types, f); + if (filtered === types) { + return type; + } + const origin = type.origin; + let newOrigin; + if (origin && origin.flags & 1048576 /* Union */) { + const originTypes = origin.types; + const originFiltered = filter(originTypes, (t) => !!(t.flags & 1048576 /* Union */) || f(t)); + if (originTypes.length - originFiltered.length === types.length - filtered.length) { + if (originFiltered.length === 1) { + return originFiltered[0]; + } + newOrigin = createOriginUnionOrIntersectionType(1048576 /* Union */, originFiltered); + } + } + return getUnionTypeFromSortedList( + filtered, + type.objectFlags & (32768 /* PrimitiveUnion */ | 16777216 /* ContainsIntersections */), + /*aliasSymbol*/ + void 0, + /*aliasTypeArguments*/ + void 0, + newOrigin + ); + } + return type.flags & 131072 /* Never */ || f(type) ? type : neverType; + } + function removeType(type, targetType) { + return filterType(type, (t) => t !== targetType); + } + function countTypes(type) { + return type.flags & 1048576 /* Union */ ? type.types.length : 1; + } + function mapType(type, mapper, noReductions) { + if (type.flags & 131072 /* Never */) { + return type; + } + if (!(type.flags & 1048576 /* Union */)) { + return mapper(type); + } + const origin = type.origin; + const types = origin && origin.flags & 1048576 /* Union */ ? origin.types : type.types; + let mappedTypes; + let changed = false; + for (const t of types) { + const mapped = t.flags & 1048576 /* Union */ ? mapType(t, mapper, noReductions) : mapper(t); + changed || (changed = t !== mapped); + if (mapped) { + if (!mappedTypes) { + mappedTypes = [mapped]; + } else { + mappedTypes.push(mapped); + } + } + } + return changed ? mappedTypes && getUnionType(mappedTypes, noReductions ? 0 /* None */ : 1 /* Literal */) : type; + } + function mapTypeWithAlias(type, mapper, aliasSymbol, aliasTypeArguments) { + return type.flags & 1048576 /* Union */ && aliasSymbol ? getUnionType(map(type.types, mapper), 1 /* Literal */, aliasSymbol, aliasTypeArguments) : mapType(type, mapper); + } + function extractTypesOfKind(type, kind) { + return filterType(type, (t) => (t.flags & kind) !== 0); + } + function replacePrimitivesWithLiterals(typeWithPrimitives, typeWithLiterals) { + if (maybeTypeOfKind(typeWithPrimitives, 4 /* String */ | 134217728 /* TemplateLiteral */ | 8 /* Number */ | 64 /* BigInt */) && maybeTypeOfKind(typeWithLiterals, 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)) { + return mapType(typeWithPrimitives, (t) => t.flags & 4 /* String */ ? extractTypesOfKind(typeWithLiterals, 4 /* String */ | 128 /* StringLiteral */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) : isPatternLiteralType(t) && !maybeTypeOfKind(typeWithLiterals, 4 /* String */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) ? extractTypesOfKind(typeWithLiterals, 128 /* StringLiteral */) : t.flags & 8 /* Number */ ? extractTypesOfKind(typeWithLiterals, 8 /* Number */ | 256 /* NumberLiteral */) : t.flags & 64 /* BigInt */ ? extractTypesOfKind(typeWithLiterals, 64 /* BigInt */ | 2048 /* BigIntLiteral */) : t); + } + return typeWithPrimitives; + } + function isIncomplete(flowType) { + return flowType.flags === 0; + } + function getTypeFromFlowType(flowType) { + return flowType.flags === 0 ? flowType.type : flowType; + } + function createFlowType(type, incomplete) { + return incomplete ? { flags: 0, type: type.flags & 131072 /* Never */ ? silentNeverType : type } : type; + } + function createEvolvingArrayType(elementType) { + const result = createObjectType(256 /* EvolvingArray */); + result.elementType = elementType; + return result; + } + function getEvolvingArrayType(elementType) { + return evolvingArrayTypes[elementType.id] || (evolvingArrayTypes[elementType.id] = createEvolvingArrayType(elementType)); + } + function addEvolvingArrayElementType(evolvingArrayType, node) { + const elementType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(getContextFreeTypeOfExpression(node))); + return isTypeSubsetOf(elementType, evolvingArrayType.elementType) ? evolvingArrayType : getEvolvingArrayType(getUnionType([evolvingArrayType.elementType, elementType])); + } + function createFinalArrayType(elementType) { + return elementType.flags & 131072 /* Never */ ? autoArrayType : createArrayType( + elementType.flags & 1048576 /* Union */ ? getUnionType(elementType.types, 2 /* Subtype */) : elementType + ); + } + function getFinalArrayType(evolvingArrayType) { + return evolvingArrayType.finalArrayType || (evolvingArrayType.finalArrayType = createFinalArrayType(evolvingArrayType.elementType)); + } + function finalizeEvolvingArrayType(type) { + return getObjectFlags(type) & 256 /* EvolvingArray */ ? getFinalArrayType(type) : type; + } + function getElementTypeOfEvolvingArrayType(type) { + return getObjectFlags(type) & 256 /* EvolvingArray */ ? type.elementType : neverType; + } + function isEvolvingArrayTypeList(types) { + let hasEvolvingArrayType = false; + for (const t of types) { + if (!(t.flags & 131072 /* Never */)) { + if (!(getObjectFlags(t) & 256 /* EvolvingArray */)) { + return false; + } + hasEvolvingArrayType = true; + } + } + return hasEvolvingArrayType; + } + function isEvolvingArrayOperationTarget(node) { + const root = getReferenceRoot(node); + const parent2 = root.parent; + const isLengthPushOrUnshift = isPropertyAccessExpression(parent2) && (parent2.name.escapedText === "length" || parent2.parent.kind === 213 /* CallExpression */ && isIdentifier(parent2.name) && isPushOrUnshiftIdentifier(parent2.name)); + const isElementAssignment = parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === root && parent2.parent.kind === 226 /* BinaryExpression */ && parent2.parent.operatorToken.kind === 64 /* EqualsToken */ && parent2.parent.left === parent2 && !isAssignmentTarget(parent2.parent) && isTypeAssignableToKind(getTypeOfExpression(parent2.argumentExpression), 296 /* NumberLike */); + return isLengthPushOrUnshift || isElementAssignment; + } + function isDeclarationWithExplicitTypeAnnotation(node) { + return (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isParameter(node)) && !!(getEffectiveTypeAnnotationNode(node) || isInJSFile(node) && hasInitializer(node) && node.initializer && isFunctionExpressionOrArrowFunction(node.initializer) && getEffectiveReturnTypeNode(node.initializer)); + } + function getExplicitTypeOfSymbol(symbol, diagnostic) { + symbol = resolveSymbol(symbol); + if (symbol.flags & (16 /* Function */ | 8192 /* Method */ | 32 /* Class */ | 512 /* ValueModule */)) { + return getTypeOfSymbol(symbol); + } + if (symbol.flags & (3 /* Variable */ | 4 /* Property */)) { + if (getCheckFlags(symbol) & 262144 /* Mapped */) { + const origin = symbol.links.syntheticOrigin; + if (origin && getExplicitTypeOfSymbol(origin)) { + return getTypeOfSymbol(symbol); + } + } + const declaration = symbol.valueDeclaration; + if (declaration) { + if (isDeclarationWithExplicitTypeAnnotation(declaration)) { + return getTypeOfSymbol(symbol); + } + if (isVariableDeclaration(declaration) && declaration.parent.parent.kind === 250 /* ForOfStatement */) { + const statement = declaration.parent.parent; + const expressionType = getTypeOfDottedName( + statement.expression, + /*diagnostic*/ + void 0 + ); + if (expressionType) { + const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */; + return checkIteratedTypeOrElementType( + use, + expressionType, + undefinedType, + /*errorNode*/ + void 0 + ); + } + } + if (diagnostic) { + addRelatedInfo(diagnostic, createDiagnosticForNode(declaration, Diagnostics._0_needs_an_explicit_type_annotation, symbolToString(symbol))); + } + } + } + } + function getTypeOfDottedName(node, diagnostic) { + if (!(node.flags & 67108864 /* InWithStatement */)) { + switch (node.kind) { + case 80 /* Identifier */: + const symbol = getExportSymbolOfValueSymbolIfExported(getResolvedSymbol(node)); + return getExplicitTypeOfSymbol(symbol, diagnostic); + case 110 /* ThisKeyword */: + return getExplicitThisType(node); + case 108 /* SuperKeyword */: + return checkSuperExpression(node); + case 211 /* PropertyAccessExpression */: { + const type = getTypeOfDottedName(node.expression, diagnostic); + if (type) { + const name = node.name; + let prop; + if (isPrivateIdentifier(name)) { + if (!type.symbol) { + return void 0; + } + prop = getPropertyOfType(type, getSymbolNameForPrivateIdentifier(type.symbol, name.escapedText)); + } else { + prop = getPropertyOfType(type, name.escapedText); + } + return prop && getExplicitTypeOfSymbol(prop, diagnostic); + } + return void 0; + } + case 217 /* ParenthesizedExpression */: + return getTypeOfDottedName(node.expression, diagnostic); + } + } + } + function getEffectsSignature(node) { + const links = getNodeLinks(node); + let signature = links.effectsSignature; + if (signature === void 0) { + let funcType; + if (isBinaryExpression(node)) { + const rightType = checkNonNullExpression(node.right); + funcType = getSymbolHasInstanceMethodOfObjectType(rightType); + } else if (node.parent.kind === 244 /* ExpressionStatement */) { + funcType = getTypeOfDottedName( + node.expression, + /*diagnostic*/ + void 0 + ); + } else if (node.expression.kind !== 108 /* SuperKeyword */) { + if (isOptionalChain(node)) { + funcType = checkNonNullType( + getOptionalExpressionType(checkExpression(node.expression), node.expression), + node.expression + ); + } else { + funcType = checkNonNullExpression(node.expression); + } + } + const signatures = getSignaturesOfType(funcType && getApparentType(funcType) || unknownType, 0 /* Call */); + const candidate = signatures.length === 1 && !signatures[0].typeParameters ? signatures[0] : some(signatures, hasTypePredicateOrNeverReturnType) ? getResolvedSignature(node) : void 0; + signature = links.effectsSignature = candidate && hasTypePredicateOrNeverReturnType(candidate) ? candidate : unknownSignature; + } + return signature === unknownSignature ? void 0 : signature; + } + function hasTypePredicateOrNeverReturnType(signature) { + return !!(getTypePredicateOfSignature(signature) || signature.declaration && (getReturnTypeFromAnnotation(signature.declaration) || unknownType).flags & 131072 /* Never */); + } + function getTypePredicateArgument(predicate, callExpression) { + if (predicate.kind === 1 /* Identifier */ || predicate.kind === 3 /* AssertsIdentifier */) { + return callExpression.arguments[predicate.parameterIndex]; + } + const invokedExpression = skipParentheses(callExpression.expression); + return isAccessExpression(invokedExpression) ? skipParentheses(invokedExpression.expression) : void 0; + } + function reportFlowControlError(node) { + const block = findAncestor(node, isFunctionOrModuleBlock); + const sourceFile = getSourceFileOfNode(node); + const span = getSpanOfTokenAtPosition(sourceFile, block.statements.pos); + diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_containing_function_or_module_body_is_too_large_for_control_flow_analysis)); + } + function isReachableFlowNode(flow) { + const result = isReachableFlowNodeWorker( + flow, + /*noCacheCheck*/ + false + ); + lastFlowNode = flow; + lastFlowNodeReachable = result; + return result; + } + function isFalseExpression(expr) { + const node = skipParentheses( + expr, + /*excludeJSDocTypeAssertions*/ + true + ); + return node.kind === 97 /* FalseKeyword */ || node.kind === 226 /* BinaryExpression */ && (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && (isFalseExpression(node.left) || isFalseExpression(node.right)) || node.operatorToken.kind === 57 /* BarBarToken */ && isFalseExpression(node.left) && isFalseExpression(node.right)); + } + function isReachableFlowNodeWorker(flow, noCacheCheck) { + while (true) { + if (flow === lastFlowNode) { + return lastFlowNodeReachable; + } + const flags = flow.flags; + if (flags & 4096 /* Shared */) { + if (!noCacheCheck) { + const id = getFlowNodeId(flow); + const reachable = flowNodeReachable[id]; + return reachable !== void 0 ? reachable : flowNodeReachable[id] = isReachableFlowNodeWorker( + flow, + /*noCacheCheck*/ + true + ); + } + noCacheCheck = false; + } + if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */)) { + flow = flow.antecedent; + } else if (flags & 512 /* Call */) { + const signature = getEffectsSignature(flow.node); + if (signature) { + const predicate = getTypePredicateOfSignature(signature); + if (predicate && predicate.kind === 3 /* AssertsIdentifier */ && !predicate.type) { + const predicateArgument = flow.node.arguments[predicate.parameterIndex]; + if (predicateArgument && isFalseExpression(predicateArgument)) { + return false; + } + } + if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) { + return false; + } + } + flow = flow.antecedent; + } else if (flags & 4 /* BranchLabel */) { + return some(flow.antecedent, (f) => isReachableFlowNodeWorker( + f, + /*noCacheCheck*/ + false + )); + } else if (flags & 8 /* LoopLabel */) { + const antecedents = flow.antecedent; + if (antecedents === void 0 || antecedents.length === 0) { + return false; + } + flow = antecedents[0]; + } else if (flags & 128 /* SwitchClause */) { + const data = flow.node; + if (data.clauseStart === data.clauseEnd && isExhaustiveSwitchStatement(data.switchStatement)) { + return false; + } + flow = flow.antecedent; + } else if (flags & 1024 /* ReduceLabel */) { + lastFlowNode = void 0; + const target = flow.node.target; + const saveAntecedents = target.antecedent; + target.antecedent = flow.node.antecedents; + const result = isReachableFlowNodeWorker( + flow.antecedent, + /*noCacheCheck*/ + false + ); + target.antecedent = saveAntecedents; + return result; + } else { + return !(flags & 1 /* Unreachable */); + } + } + } + function isPostSuperFlowNode(flow, noCacheCheck) { + while (true) { + const flags = flow.flags; + if (flags & 4096 /* Shared */) { + if (!noCacheCheck) { + const id = getFlowNodeId(flow); + const postSuper = flowNodePostSuper[id]; + return postSuper !== void 0 ? postSuper : flowNodePostSuper[id] = isPostSuperFlowNode( + flow, + /*noCacheCheck*/ + true + ); + } + noCacheCheck = false; + } + if (flags & (16 /* Assignment */ | 96 /* Condition */ | 256 /* ArrayMutation */ | 128 /* SwitchClause */)) { + flow = flow.antecedent; + } else if (flags & 512 /* Call */) { + if (flow.node.expression.kind === 108 /* SuperKeyword */) { + return true; + } + flow = flow.antecedent; + } else if (flags & 4 /* BranchLabel */) { + return every(flow.antecedent, (f) => isPostSuperFlowNode( + f, + /*noCacheCheck*/ + false + )); + } else if (flags & 8 /* LoopLabel */) { + flow = flow.antecedent[0]; + } else if (flags & 1024 /* ReduceLabel */) { + const target = flow.node.target; + const saveAntecedents = target.antecedent; + target.antecedent = flow.node.antecedents; + const result = isPostSuperFlowNode( + flow.antecedent, + /*noCacheCheck*/ + false + ); + target.antecedent = saveAntecedents; + return result; + } else { + return !!(flags & 1 /* Unreachable */); + } + } + } + function isConstantReference(node) { + switch (node.kind) { + case 110 /* ThisKeyword */: + return true; + case 80 /* Identifier */: + if (!isThisInTypeQuery(node)) { + const symbol = getResolvedSymbol(node); + return isConstantVariable(symbol) || isParameterOrMutableLocalVariable(symbol) && !isSymbolAssigned(symbol) || !!symbol.valueDeclaration && isFunctionExpression(symbol.valueDeclaration); + } + break; + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return isConstantReference(node.expression) && isReadonlySymbol(getNodeLinks(node).resolvedSymbol || unknownSymbol); + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + const rootDeclaration = getRootDeclaration(node.parent); + return isParameter(rootDeclaration) || isCatchClauseVariableDeclaration(rootDeclaration) ? !isSomeSymbolAssigned(rootDeclaration) : isVariableDeclaration(rootDeclaration) && isVarConstLike2(rootDeclaration); + } + return false; + } + function getFlowTypeOfReference(reference, declaredType, initialType = declaredType, flowContainer, flowNode = ((_a) => (_a = tryCast(reference, canHaveFlowNode)) == null ? void 0 : _a.flowNode)()) { + let key; + let isKeySet = false; + let flowDepth = 0; + if (flowAnalysisDisabled) { + return errorType; + } + if (!flowNode) { + return declaredType; + } + flowInvocationCount++; + const sharedFlowStart = sharedFlowCount; + const evolvedType = getTypeFromFlowType(getTypeAtFlowNode(flowNode)); + sharedFlowCount = sharedFlowStart; + const resultType = getObjectFlags(evolvedType) & 256 /* EvolvingArray */ && isEvolvingArrayOperationTarget(reference) ? autoArrayType : finalizeEvolvingArrayType(evolvedType); + if (resultType === unreachableNeverType || reference.parent && reference.parent.kind === 235 /* NonNullExpression */ && !(resultType.flags & 131072 /* Never */) && getTypeWithFacts(resultType, 2097152 /* NEUndefinedOrNull */).flags & 131072 /* Never */) { + return declaredType; + } + return resultType; + function getOrSetCacheKey() { + if (isKeySet) { + return key; + } + isKeySet = true; + return key = getFlowCacheKey(reference, declaredType, initialType, flowContainer); + } + function getTypeAtFlowNode(flow) { + var _a2; + if (flowDepth === 2e3) { + (_a2 = tracing) == null ? void 0 : _a2.instant(tracing.Phase.CheckTypes, "getTypeAtFlowNode_DepthLimit", { flowId: flow.id }); + flowAnalysisDisabled = true; + reportFlowControlError(reference); + return errorType; + } + flowDepth++; + let sharedFlow; + while (true) { + const flags = flow.flags; + if (flags & 4096 /* Shared */) { + for (let i = sharedFlowStart; i < sharedFlowCount; i++) { + if (sharedFlowNodes[i] === flow) { + flowDepth--; + return sharedFlowTypes[i]; + } + } + sharedFlow = flow; + } + let type; + if (flags & 16 /* Assignment */) { + type = getTypeAtFlowAssignment(flow); + if (!type) { + flow = flow.antecedent; + continue; + } + } else if (flags & 512 /* Call */) { + type = getTypeAtFlowCall(flow); + if (!type) { + flow = flow.antecedent; + continue; + } + } else if (flags & 96 /* Condition */) { + type = getTypeAtFlowCondition(flow); + } else if (flags & 128 /* SwitchClause */) { + type = getTypeAtSwitchClause(flow); + } else if (flags & 12 /* Label */) { + if (flow.antecedent.length === 1) { + flow = flow.antecedent[0]; + continue; + } + type = flags & 4 /* BranchLabel */ ? getTypeAtFlowBranchLabel(flow) : getTypeAtFlowLoopLabel(flow); + } else if (flags & 256 /* ArrayMutation */) { + type = getTypeAtFlowArrayMutation(flow); + if (!type) { + flow = flow.antecedent; + continue; + } + } else if (flags & 1024 /* ReduceLabel */) { + const target = flow.node.target; + const saveAntecedents = target.antecedent; + target.antecedent = flow.node.antecedents; + type = getTypeAtFlowNode(flow.antecedent); + target.antecedent = saveAntecedents; + } else if (flags & 2 /* Start */) { + const container = flow.node; + if (container && container !== flowContainer && reference.kind !== 211 /* PropertyAccessExpression */ && reference.kind !== 212 /* ElementAccessExpression */ && !(reference.kind === 110 /* ThisKeyword */ && container.kind !== 219 /* ArrowFunction */)) { + flow = container.flowNode; + continue; + } + type = initialType; + } else { + type = convertAutoToAny(declaredType); + } + if (sharedFlow) { + sharedFlowNodes[sharedFlowCount] = sharedFlow; + sharedFlowTypes[sharedFlowCount] = type; + sharedFlowCount++; + } + flowDepth--; + return type; + } + } + function getInitialOrAssignedType(flow) { + const node = flow.node; + return getNarrowableTypeForReference( + node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */ ? getInitialType(node) : getAssignedType(node), + reference + ); + } + function getTypeAtFlowAssignment(flow) { + const node = flow.node; + if (isMatchingReference(reference, node)) { + if (!isReachableFlowNode(flow)) { + return unreachableNeverType; + } + if (getAssignmentTargetKind(node) === 2 /* Compound */) { + const flowType = getTypeAtFlowNode(flow.antecedent); + return createFlowType(getBaseTypeOfLiteralType(getTypeFromFlowType(flowType)), isIncomplete(flowType)); + } + if (declaredType === autoType || declaredType === autoArrayType) { + if (isEmptyArrayAssignment(node)) { + return getEvolvingArrayType(neverType); + } + const assignedType = getWidenedLiteralType(getInitialOrAssignedType(flow)); + return isTypeAssignableTo(assignedType, declaredType) ? assignedType : anyArrayType; + } + const t = isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(declaredType) : declaredType; + if (t.flags & 1048576 /* Union */) { + return getAssignmentReducedType(t, getInitialOrAssignedType(flow)); + } + return t; + } + if (containsMatchingReference(reference, node)) { + if (!isReachableFlowNode(flow)) { + return unreachableNeverType; + } + if (isVariableDeclaration(node) && (isInJSFile(node) || isVarConstLike2(node))) { + const init = getDeclaredExpandoInitializer(node); + if (init && (init.kind === 218 /* FunctionExpression */ || init.kind === 219 /* ArrowFunction */)) { + return getTypeAtFlowNode(flow.antecedent); + } + } + return declaredType; + } + if (isVariableDeclaration(node) && node.parent.parent.kind === 249 /* ForInStatement */ && (isMatchingReference(reference, node.parent.parent.expression) || optionalChainContainsReference(node.parent.parent.expression, reference))) { + return getNonNullableTypeIfNeeded(finalizeEvolvingArrayType(getTypeFromFlowType(getTypeAtFlowNode(flow.antecedent)))); + } + return void 0; + } + function narrowTypeByAssertion(type, expr) { + const node = skipParentheses( + expr, + /*excludeJSDocTypeAssertions*/ + true + ); + if (node.kind === 97 /* FalseKeyword */) { + return unreachableNeverType; + } + if (node.kind === 226 /* BinaryExpression */) { + if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { + return narrowTypeByAssertion(narrowTypeByAssertion(type, node.left), node.right); + } + if (node.operatorToken.kind === 57 /* BarBarToken */) { + return getUnionType([narrowTypeByAssertion(type, node.left), narrowTypeByAssertion(type, node.right)]); + } + } + return narrowType( + type, + node, + /*assumeTrue*/ + true + ); + } + function getTypeAtFlowCall(flow) { + const signature = getEffectsSignature(flow.node); + if (signature) { + const predicate = getTypePredicateOfSignature(signature); + if (predicate && (predicate.kind === 2 /* AssertsThis */ || predicate.kind === 3 /* AssertsIdentifier */)) { + const flowType = getTypeAtFlowNode(flow.antecedent); + const type = finalizeEvolvingArrayType(getTypeFromFlowType(flowType)); + const narrowedType = predicate.type ? narrowTypeByTypePredicate( + type, + predicate, + flow.node, + /*assumeTrue*/ + true + ) : predicate.kind === 3 /* AssertsIdentifier */ && predicate.parameterIndex >= 0 && predicate.parameterIndex < flow.node.arguments.length ? narrowTypeByAssertion(type, flow.node.arguments[predicate.parameterIndex]) : type; + return narrowedType === type ? flowType : createFlowType(narrowedType, isIncomplete(flowType)); + } + if (getReturnTypeOfSignature(signature).flags & 131072 /* Never */) { + return unreachableNeverType; + } + } + return void 0; + } + function getTypeAtFlowArrayMutation(flow) { + if (declaredType === autoType || declaredType === autoArrayType) { + const node = flow.node; + const expr = node.kind === 213 /* CallExpression */ ? node.expression.expression : node.left.expression; + if (isMatchingReference(reference, getReferenceCandidate(expr))) { + const flowType = getTypeAtFlowNode(flow.antecedent); + const type = getTypeFromFlowType(flowType); + if (getObjectFlags(type) & 256 /* EvolvingArray */) { + let evolvedType2 = type; + if (node.kind === 213 /* CallExpression */) { + for (const arg of node.arguments) { + evolvedType2 = addEvolvingArrayElementType(evolvedType2, arg); + } + } else { + const indexType = getContextFreeTypeOfExpression(node.left.argumentExpression); + if (isTypeAssignableToKind(indexType, 296 /* NumberLike */)) { + evolvedType2 = addEvolvingArrayElementType(evolvedType2, node.right); + } + } + return evolvedType2 === type ? flowType : createFlowType(evolvedType2, isIncomplete(flowType)); + } + return flowType; + } + } + return void 0; + } + function getTypeAtFlowCondition(flow) { + const flowType = getTypeAtFlowNode(flow.antecedent); + const type = getTypeFromFlowType(flowType); + if (type.flags & 131072 /* Never */) { + return flowType; + } + const assumeTrue = (flow.flags & 32 /* TrueCondition */) !== 0; + const nonEvolvingType = finalizeEvolvingArrayType(type); + const narrowedType = narrowType(nonEvolvingType, flow.node, assumeTrue); + if (narrowedType === nonEvolvingType) { + return flowType; + } + return createFlowType(narrowedType, isIncomplete(flowType)); + } + function getTypeAtSwitchClause(flow) { + const expr = skipParentheses(flow.node.switchStatement.expression); + const flowType = getTypeAtFlowNode(flow.antecedent); + let type = getTypeFromFlowType(flowType); + if (isMatchingReference(reference, expr)) { + type = narrowTypeBySwitchOnDiscriminant(type, flow.node); + } else if (expr.kind === 221 /* TypeOfExpression */ && isMatchingReference(reference, expr.expression)) { + type = narrowTypeBySwitchOnTypeOf(type, flow.node); + } else if (expr.kind === 112 /* TrueKeyword */) { + type = narrowTypeBySwitchOnTrue(type, flow.node); + } else { + if (strictNullChecks) { + if (optionalChainContainsReference(expr, reference)) { + type = narrowTypeBySwitchOptionalChainContainment(type, flow.node, (t) => !(t.flags & (32768 /* Undefined */ | 131072 /* Never */))); + } else if (expr.kind === 221 /* TypeOfExpression */ && optionalChainContainsReference(expr.expression, reference)) { + type = narrowTypeBySwitchOptionalChainContainment(type, flow.node, (t) => !(t.flags & 131072 /* Never */ || t.flags & 128 /* StringLiteral */ && t.value === "undefined")); + } + } + const access = getDiscriminantPropertyAccess(expr, type); + if (access) { + type = narrowTypeBySwitchOnDiscriminantProperty(type, access, flow.node); + } + } + return createFlowType(type, isIncomplete(flowType)); + } + function getTypeAtFlowBranchLabel(flow) { + const antecedentTypes = []; + let subtypeReduction = false; + let seenIncomplete = false; + let bypassFlow; + for (const antecedent of flow.antecedent) { + if (!bypassFlow && antecedent.flags & 128 /* SwitchClause */ && antecedent.node.clauseStart === antecedent.node.clauseEnd) { + bypassFlow = antecedent; + continue; + } + const flowType = getTypeAtFlowNode(antecedent); + const type = getTypeFromFlowType(flowType); + if (type === declaredType && declaredType === initialType) { + return type; + } + pushIfUnique(antecedentTypes, type); + if (!isTypeSubsetOf(type, initialType)) { + subtypeReduction = true; + } + if (isIncomplete(flowType)) { + seenIncomplete = true; + } + } + if (bypassFlow) { + const flowType = getTypeAtFlowNode(bypassFlow); + const type = getTypeFromFlowType(flowType); + if (!(type.flags & 131072 /* Never */) && !contains(antecedentTypes, type) && !isExhaustiveSwitchStatement(bypassFlow.node.switchStatement)) { + if (type === declaredType && declaredType === initialType) { + return type; + } + antecedentTypes.push(type); + if (!isTypeSubsetOf(type, initialType)) { + subtypeReduction = true; + } + if (isIncomplete(flowType)) { + seenIncomplete = true; + } + } + } + return createFlowType(getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */), seenIncomplete); + } + function getTypeAtFlowLoopLabel(flow) { + const id = getFlowNodeId(flow); + const cache = flowLoopCaches[id] || (flowLoopCaches[id] = /* @__PURE__ */ new Map()); + const key2 = getOrSetCacheKey(); + if (!key2) { + return declaredType; + } + const cached = cache.get(key2); + if (cached) { + return cached; + } + for (let i = flowLoopStart; i < flowLoopCount; i++) { + if (flowLoopNodes[i] === flow && flowLoopKeys[i] === key2 && flowLoopTypes[i].length) { + return createFlowType( + getUnionOrEvolvingArrayType(flowLoopTypes[i], 1 /* Literal */), + /*incomplete*/ + true + ); + } + } + const antecedentTypes = []; + let subtypeReduction = false; + let firstAntecedentType; + for (const antecedent of flow.antecedent) { + let flowType; + if (!firstAntecedentType) { + flowType = firstAntecedentType = getTypeAtFlowNode(antecedent); + } else { + flowLoopNodes[flowLoopCount] = flow; + flowLoopKeys[flowLoopCount] = key2; + flowLoopTypes[flowLoopCount] = antecedentTypes; + flowLoopCount++; + const saveFlowTypeCache = flowTypeCache; + flowTypeCache = void 0; + flowType = getTypeAtFlowNode(antecedent); + flowTypeCache = saveFlowTypeCache; + flowLoopCount--; + const cached2 = cache.get(key2); + if (cached2) { + return cached2; + } + } + const type = getTypeFromFlowType(flowType); + pushIfUnique(antecedentTypes, type); + if (!isTypeSubsetOf(type, initialType)) { + subtypeReduction = true; + } + if (type === declaredType) { + break; + } + } + const result = getUnionOrEvolvingArrayType(antecedentTypes, subtypeReduction ? 2 /* Subtype */ : 1 /* Literal */); + if (isIncomplete(firstAntecedentType)) { + return createFlowType( + result, + /*incomplete*/ + true + ); + } + cache.set(key2, result); + return result; + } + function getUnionOrEvolvingArrayType(types, subtypeReduction) { + if (isEvolvingArrayTypeList(types)) { + return getEvolvingArrayType(getUnionType(map(types, getElementTypeOfEvolvingArrayType))); + } + const result = recombineUnknownType(getUnionType(sameMap(types, finalizeEvolvingArrayType), subtypeReduction)); + if (result !== declaredType && result.flags & declaredType.flags & 1048576 /* Union */ && arrayIsEqualTo(result.types, declaredType.types)) { + return declaredType; + } + return result; + } + function getCandidateDiscriminantPropertyAccess(expr) { + if (isBindingPattern(reference) || isFunctionExpressionOrArrowFunction(reference) || isObjectLiteralMethod(reference)) { + if (isIdentifier(expr)) { + const symbol = getResolvedSymbol(expr); + const declaration = symbol.valueDeclaration; + if (declaration && (isBindingElement(declaration) || isParameter(declaration)) && reference === declaration.parent && !declaration.initializer && !declaration.dotDotDotToken) { + return declaration; + } + } + } else if (isAccessExpression(expr)) { + if (isMatchingReference(reference, expr.expression)) { + return expr; + } + } else if (isIdentifier(expr)) { + const symbol = getResolvedSymbol(expr); + if (isConstantVariable(symbol)) { + const declaration = symbol.valueDeclaration; + if (isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isAccessExpression(declaration.initializer) && isMatchingReference(reference, declaration.initializer.expression)) { + return declaration.initializer; + } + if (isBindingElement(declaration) && !declaration.initializer) { + const parent2 = declaration.parent.parent; + if (isVariableDeclaration(parent2) && !parent2.type && parent2.initializer && (isIdentifier(parent2.initializer) || isAccessExpression(parent2.initializer)) && isMatchingReference(reference, parent2.initializer)) { + return declaration; + } + } + } + } + return void 0; + } + function getDiscriminantPropertyAccess(expr, computedType) { + if (declaredType.flags & 1048576 /* Union */ || computedType.flags & 1048576 /* Union */) { + const access = getCandidateDiscriminantPropertyAccess(expr); + if (access) { + const name = getAccessedPropertyName(access); + if (name) { + const type = declaredType.flags & 1048576 /* Union */ && isTypeSubsetOf(computedType, declaredType) ? declaredType : computedType; + if (isDiscriminantProperty(type, name)) { + return access; + } + } + } + } + return void 0; + } + function narrowTypeByDiscriminant(type, access, narrowType2) { + const propName = getAccessedPropertyName(access); + if (propName === void 0) { + return type; + } + const optionalChain = isOptionalChain(access); + const removeNullable = strictNullChecks && (optionalChain || isNonNullAccess(access)) && maybeTypeOfKind(type, 98304 /* Nullable */); + let propType = getTypeOfPropertyOfType(removeNullable ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type, propName); + if (!propType) { + return type; + } + propType = removeNullable && optionalChain ? getOptionalType(propType) : propType; + const narrowedPropType = narrowType2(propType); + return filterType(type, (t) => { + const discriminantType = getTypeOfPropertyOrIndexSignatureOfType(t, propName) || unknownType; + return !(discriminantType.flags & 131072 /* Never */) && !(narrowedPropType.flags & 131072 /* Never */) && areTypesComparable(narrowedPropType, discriminantType); + }); + } + function narrowTypeByDiscriminantProperty(type, access, operator, value, assumeTrue) { + if ((operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) && type.flags & 1048576 /* Union */) { + const keyPropertyName = getKeyPropertyName(type); + if (keyPropertyName && keyPropertyName === getAccessedPropertyName(access)) { + const candidate = getConstituentTypeForKeyType(type, getTypeOfExpression(value)); + if (candidate) { + return operator === (assumeTrue ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */) ? candidate : isUnitType(getTypeOfPropertyOfType(candidate, keyPropertyName) || unknownType) ? removeType(type, candidate) : type; + } + } + } + return narrowTypeByDiscriminant(type, access, (t) => narrowTypeByEquality(t, operator, value, assumeTrue)); + } + function narrowTypeBySwitchOnDiscriminantProperty(type, access, data) { + if (data.clauseStart < data.clauseEnd && type.flags & 1048576 /* Union */ && getKeyPropertyName(type) === getAccessedPropertyName(access)) { + const clauseTypes = getSwitchClauseTypes(data.switchStatement).slice(data.clauseStart, data.clauseEnd); + const candidate = getUnionType(map(clauseTypes, (t) => getConstituentTypeForKeyType(type, t) || unknownType)); + if (candidate !== unknownType) { + return candidate; + } + } + return narrowTypeByDiscriminant(type, access, (t) => narrowTypeBySwitchOnDiscriminant(t, data)); + } + function narrowTypeByTruthiness(type, expr, assumeTrue) { + if (isMatchingReference(reference, expr)) { + return getAdjustedTypeWithFacts(type, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */); + } + if (strictNullChecks && assumeTrue && optionalChainContainsReference(expr, reference)) { + type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); + } + const access = getDiscriminantPropertyAccess(expr, type); + if (access) { + return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumeTrue ? 4194304 /* Truthy */ : 8388608 /* Falsy */)); + } + return type; + } + function isTypePresencePossible(type, propName, assumeTrue) { + const prop = getPropertyOfType(type, propName); + return prop ? !!(prop.flags & 16777216 /* Optional */ || getCheckFlags(prop) & 48 /* Partial */) || assumeTrue : !!getApplicableIndexInfoForName(type, propName) || !assumeTrue; + } + function narrowTypeByInKeyword(type, nameType, assumeTrue) { + const name = getPropertyNameFromType(nameType); + const isKnownProperty2 = someType(type, (t) => isTypePresencePossible( + t, + name, + /*assumeTrue*/ + true + )); + if (isKnownProperty2) { + return filterType(type, (t) => isTypePresencePossible(t, name, assumeTrue)); + } + if (assumeTrue) { + const recordSymbol = getGlobalRecordSymbol(); + if (recordSymbol) { + return getIntersectionType([type, getTypeAliasInstantiation(recordSymbol, [nameType, unknownType])]); + } + } + return type; + } + function narrowTypeByBooleanComparison(type, expr, bool, operator, assumeTrue) { + assumeTrue = assumeTrue !== (bool.kind === 112 /* TrueKeyword */) !== (operator !== 38 /* ExclamationEqualsEqualsToken */ && operator !== 36 /* ExclamationEqualsToken */); + return narrowType(type, expr, assumeTrue); + } + function narrowTypeByBinaryExpression(type, expr, assumeTrue) { + switch (expr.operatorToken.kind) { + case 64 /* EqualsToken */: + case 76 /* BarBarEqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return narrowTypeByTruthiness(narrowType(type, expr.right, assumeTrue), expr.left, assumeTrue); + case 35 /* EqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + case 37 /* EqualsEqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + const operator = expr.operatorToken.kind; + const left = getReferenceCandidate(expr.left); + const right = getReferenceCandidate(expr.right); + if (left.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(right)) { + return narrowTypeByTypeof(type, left, operator, right, assumeTrue); + } + if (right.kind === 221 /* TypeOfExpression */ && isStringLiteralLike(left)) { + return narrowTypeByTypeof(type, right, operator, left, assumeTrue); + } + if (isMatchingReference(reference, left)) { + return narrowTypeByEquality(type, operator, right, assumeTrue); + } + if (isMatchingReference(reference, right)) { + return narrowTypeByEquality(type, operator, left, assumeTrue); + } + if (strictNullChecks) { + if (optionalChainContainsReference(left, reference)) { + type = narrowTypeByOptionalChainContainment(type, operator, right, assumeTrue); + } else if (optionalChainContainsReference(right, reference)) { + type = narrowTypeByOptionalChainContainment(type, operator, left, assumeTrue); + } + } + const leftAccess = getDiscriminantPropertyAccess(left, type); + if (leftAccess) { + return narrowTypeByDiscriminantProperty(type, leftAccess, operator, right, assumeTrue); + } + const rightAccess = getDiscriminantPropertyAccess(right, type); + if (rightAccess) { + return narrowTypeByDiscriminantProperty(type, rightAccess, operator, left, assumeTrue); + } + if (isMatchingConstructorReference(left)) { + return narrowTypeByConstructor(type, operator, right, assumeTrue); + } + if (isMatchingConstructorReference(right)) { + return narrowTypeByConstructor(type, operator, left, assumeTrue); + } + if (isBooleanLiteral(right) && !isAccessExpression(left)) { + return narrowTypeByBooleanComparison(type, left, right, operator, assumeTrue); + } + if (isBooleanLiteral(left) && !isAccessExpression(right)) { + return narrowTypeByBooleanComparison(type, right, left, operator, assumeTrue); + } + break; + case 104 /* InstanceOfKeyword */: + return narrowTypeByInstanceof(type, expr, assumeTrue); + case 103 /* InKeyword */: + if (isPrivateIdentifier(expr.left)) { + return narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue); + } + const target = getReferenceCandidate(expr.right); + if (containsMissingType(type) && isAccessExpression(reference) && isMatchingReference(reference.expression, target)) { + const leftType = getTypeOfExpression(expr.left); + if (isTypeUsableAsPropertyName(leftType) && getAccessedPropertyName(reference) === getPropertyNameFromType(leftType)) { + return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */); + } + } + if (isMatchingReference(reference, target)) { + const leftType = getTypeOfExpression(expr.left); + if (isTypeUsableAsPropertyName(leftType)) { + return narrowTypeByInKeyword(type, leftType, assumeTrue); + } + } + break; + case 28 /* CommaToken */: + return narrowType(type, expr.right, assumeTrue); + // Ordinarily we won't see && and || expressions in control flow analysis because the Binder breaks those + // expressions down to individual conditional control flows. However, we may encounter them when analyzing + // aliased conditional expressions. + case 56 /* AmpersandAmpersandToken */: + return assumeTrue ? narrowType( + narrowType( + type, + expr.left, + /*assumeTrue*/ + true + ), + expr.right, + /*assumeTrue*/ + true + ) : getUnionType([narrowType( + type, + expr.left, + /*assumeTrue*/ + false + ), narrowType( + type, + expr.right, + /*assumeTrue*/ + false + )]); + case 57 /* BarBarToken */: + return assumeTrue ? getUnionType([narrowType( + type, + expr.left, + /*assumeTrue*/ + true + ), narrowType( + type, + expr.right, + /*assumeTrue*/ + true + )]) : narrowType( + narrowType( + type, + expr.left, + /*assumeTrue*/ + false + ), + expr.right, + /*assumeTrue*/ + false + ); + } + return type; + } + function narrowTypeByPrivateIdentifierInInExpression(type, expr, assumeTrue) { + const target = getReferenceCandidate(expr.right); + if (!isMatchingReference(reference, target)) { + return type; + } + Debug.assertNode(expr.left, isPrivateIdentifier); + const symbol = getSymbolForPrivateIdentifierExpression(expr.left); + if (symbol === void 0) { + return type; + } + const classSymbol = symbol.parent; + const targetType = hasStaticModifier(Debug.checkDefined(symbol.valueDeclaration, "should always have a declaration")) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol); + return getNarrowedType( + type, + targetType, + assumeTrue, + /*checkDerived*/ + true + ); + } + function narrowTypeByOptionalChainContainment(type, operator, value, assumeTrue) { + const equalsOperator = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */; + const nullableFlags = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? 98304 /* Nullable */ : 32768 /* Undefined */; + const valueType = getTypeOfExpression(value); + const removeNullable = equalsOperator !== assumeTrue && everyType(valueType, (t) => !!(t.flags & nullableFlags)) || equalsOperator === assumeTrue && everyType(valueType, (t) => !(t.flags & (3 /* AnyOrUnknown */ | nullableFlags))); + return removeNullable ? getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type; + } + function narrowTypeByEquality(type, operator, value, assumeTrue) { + if (type.flags & 1 /* Any */) { + return type; + } + if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) { + assumeTrue = !assumeTrue; + } + const valueType = getTypeOfExpression(value); + const doubleEquals = operator === 35 /* EqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */; + if (valueType.flags & 98304 /* Nullable */) { + if (!strictNullChecks) { + return type; + } + const facts = doubleEquals ? assumeTrue ? 262144 /* EQUndefinedOrNull */ : 2097152 /* NEUndefinedOrNull */ : valueType.flags & 65536 /* Null */ ? assumeTrue ? 131072 /* EQNull */ : 1048576 /* NENull */ : assumeTrue ? 65536 /* EQUndefined */ : 524288 /* NEUndefined */; + return getAdjustedTypeWithFacts(type, facts); + } + if (assumeTrue) { + if (!doubleEquals && (type.flags & 2 /* Unknown */ || someType(type, isEmptyAnonymousObjectType))) { + if (valueType.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */) || isEmptyAnonymousObjectType(valueType)) { + return valueType; + } + if (valueType.flags & 524288 /* Object */) { + return nonPrimitiveType; + } + } + const filteredType = filterType(type, (t) => areTypesComparable(t, valueType) || doubleEquals && isCoercibleUnderDoubleEquals(t, valueType)); + return replacePrimitivesWithLiterals(filteredType, valueType); + } + if (isUnitType(valueType)) { + return filterType(type, (t) => !(isUnitLikeType(t) && areTypesComparable(t, valueType))); + } + return type; + } + function narrowTypeByTypeof(type, typeOfExpr, operator, literal, assumeTrue) { + if (operator === 36 /* ExclamationEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */) { + assumeTrue = !assumeTrue; + } + const target = getReferenceCandidate(typeOfExpr.expression); + if (!isMatchingReference(reference, target)) { + if (strictNullChecks && optionalChainContainsReference(target, reference) && assumeTrue === (literal.text !== "undefined")) { + type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); + } + const propertyAccess = getDiscriminantPropertyAccess(target, type); + if (propertyAccess) { + return narrowTypeByDiscriminant(type, propertyAccess, (t) => narrowTypeByLiteralExpression(t, literal, assumeTrue)); + } + return type; + } + return narrowTypeByLiteralExpression(type, literal, assumeTrue); + } + function narrowTypeByLiteralExpression(type, literal, assumeTrue) { + return assumeTrue ? narrowTypeByTypeName(type, literal.text) : getAdjustedTypeWithFacts(type, typeofNEFacts.get(literal.text) || 32768 /* TypeofNEHostObject */); + } + function narrowTypeBySwitchOptionalChainContainment(type, { switchStatement, clauseStart, clauseEnd }, clauseCheck) { + const everyClauseChecks = clauseStart !== clauseEnd && every(getSwitchClauseTypes(switchStatement).slice(clauseStart, clauseEnd), clauseCheck); + return everyClauseChecks ? getTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */) : type; + } + function narrowTypeBySwitchOnDiscriminant(type, { switchStatement, clauseStart, clauseEnd }) { + const switchTypes = getSwitchClauseTypes(switchStatement); + if (!switchTypes.length) { + return type; + } + const clauseTypes = switchTypes.slice(clauseStart, clauseEnd); + const hasDefaultClause = clauseStart === clauseEnd || contains(clauseTypes, neverType); + if (type.flags & 2 /* Unknown */ && !hasDefaultClause) { + let groundClauseTypes; + for (let i = 0; i < clauseTypes.length; i += 1) { + const t = clauseTypes[i]; + if (t.flags & (402784252 /* Primitive */ | 67108864 /* NonPrimitive */)) { + if (groundClauseTypes !== void 0) { + groundClauseTypes.push(t); + } + } else if (t.flags & 524288 /* Object */) { + if (groundClauseTypes === void 0) { + groundClauseTypes = clauseTypes.slice(0, i); + } + groundClauseTypes.push(nonPrimitiveType); + } else { + return type; + } + } + return getUnionType(groundClauseTypes === void 0 ? clauseTypes : groundClauseTypes); + } + const discriminantType = getUnionType(clauseTypes); + const caseType = discriminantType.flags & 131072 /* Never */ ? neverType : replacePrimitivesWithLiterals(filterType(type, (t) => areTypesComparable(discriminantType, t)), discriminantType); + if (!hasDefaultClause) { + return caseType; + } + const defaultType = filterType(type, (t) => !(isUnitLikeType(t) && contains(switchTypes, t.flags & 32768 /* Undefined */ ? undefinedType : getRegularTypeOfLiteralType(extractUnitType(t))))); + return caseType.flags & 131072 /* Never */ ? defaultType : getUnionType([caseType, defaultType]); + } + function narrowTypeByTypeName(type, typeName) { + switch (typeName) { + case "string": + return narrowTypeByTypeFacts(type, stringType, 1 /* TypeofEQString */); + case "number": + return narrowTypeByTypeFacts(type, numberType, 2 /* TypeofEQNumber */); + case "bigint": + return narrowTypeByTypeFacts(type, bigintType, 4 /* TypeofEQBigInt */); + case "boolean": + return narrowTypeByTypeFacts(type, booleanType, 8 /* TypeofEQBoolean */); + case "symbol": + return narrowTypeByTypeFacts(type, esSymbolType, 16 /* TypeofEQSymbol */); + case "object": + return type.flags & 1 /* Any */ ? type : getUnionType([narrowTypeByTypeFacts(type, nonPrimitiveType, 32 /* TypeofEQObject */), narrowTypeByTypeFacts(type, nullType, 131072 /* EQNull */)]); + case "function": + return type.flags & 1 /* Any */ ? type : narrowTypeByTypeFacts(type, globalFunctionType, 64 /* TypeofEQFunction */); + case "undefined": + return narrowTypeByTypeFacts(type, undefinedType, 65536 /* EQUndefined */); + } + return narrowTypeByTypeFacts(type, nonPrimitiveType, 128 /* TypeofEQHostObject */); + } + function narrowTypeByTypeFacts(type, impliedType, facts) { + return mapType(type, (t) => ( + // We first check if a constituent is a subtype of the implied type. If so, we either keep or eliminate + // the constituent based on its type facts. We use the strict subtype relation because it treats `object` + // as a subtype of `{}`, and we need the type facts check because function types are subtypes of `object`, + // but are classified as "function" according to `typeof`. + isTypeRelatedTo(t, impliedType, strictSubtypeRelation) ? hasTypeFacts(t, facts) ? t : neverType : ( + // We next check if the consituent is a supertype of the implied type. If so, we substitute the implied + // type. This handles top types like `unknown` and `{}`, and supertypes like `{ toString(): string }`. + isTypeSubtypeOf(impliedType, t) ? impliedType : ( + // Neither the constituent nor the implied type is a subtype of the other, however their domains may still + // overlap. For example, an unconstrained type parameter and type `string`. If the type facts indicate + // possible overlap, we form an intersection. Otherwise, we eliminate the constituent. + hasTypeFacts(t, facts) ? getIntersectionType([t, impliedType]) : neverType + ) + ) + )); + } + function narrowTypeBySwitchOnTypeOf(type, { switchStatement, clauseStart, clauseEnd }) { + const witnesses = getSwitchClauseTypeOfWitnesses(switchStatement); + if (!witnesses) { + return type; + } + const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */); + const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd; + if (hasDefaultClause) { + const notEqualFacts = getNotEqualFactsFromTypeofSwitch(clauseStart, clauseEnd, witnesses); + return filterType(type, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts); + } + const clauseWitnesses = witnesses.slice(clauseStart, clauseEnd); + return getUnionType(map(clauseWitnesses, (text) => text ? narrowTypeByTypeName(type, text) : neverType)); + } + function narrowTypeBySwitchOnTrue(type, { switchStatement, clauseStart, clauseEnd }) { + const defaultIndex = findIndex(switchStatement.caseBlock.clauses, (clause) => clause.kind === 297 /* DefaultClause */); + const hasDefaultClause = clauseStart === clauseEnd || defaultIndex >= clauseStart && defaultIndex < clauseEnd; + for (let i = 0; i < clauseStart; i++) { + const clause = switchStatement.caseBlock.clauses[i]; + if (clause.kind === 296 /* CaseClause */) { + type = narrowType( + type, + clause.expression, + /*assumeTrue*/ + false + ); + } + } + if (hasDefaultClause) { + for (let i = clauseEnd; i < switchStatement.caseBlock.clauses.length; i++) { + const clause = switchStatement.caseBlock.clauses[i]; + if (clause.kind === 296 /* CaseClause */) { + type = narrowType( + type, + clause.expression, + /*assumeTrue*/ + false + ); + } + } + return type; + } + const clauses = switchStatement.caseBlock.clauses.slice(clauseStart, clauseEnd); + return getUnionType(map(clauses, (clause) => clause.kind === 296 /* CaseClause */ ? narrowType( + type, + clause.expression, + /*assumeTrue*/ + true + ) : neverType)); + } + function isMatchingConstructorReference(expr) { + return (isPropertyAccessExpression(expr) && idText(expr.name) === "constructor" || isElementAccessExpression(expr) && isStringLiteralLike(expr.argumentExpression) && expr.argumentExpression.text === "constructor") && isMatchingReference(reference, expr.expression); + } + function narrowTypeByConstructor(type, operator, identifier, assumeTrue) { + if (assumeTrue ? operator !== 35 /* EqualsEqualsToken */ && operator !== 37 /* EqualsEqualsEqualsToken */ : operator !== 36 /* ExclamationEqualsToken */ && operator !== 38 /* ExclamationEqualsEqualsToken */) { + return type; + } + const identifierType = getTypeOfExpression(identifier); + if (!isFunctionType(identifierType) && !isConstructorType(identifierType)) { + return type; + } + const prototypeProperty = getPropertyOfType(identifierType, "prototype"); + if (!prototypeProperty) { + return type; + } + const prototypeType = getTypeOfSymbol(prototypeProperty); + const candidate = !isTypeAny(prototypeType) ? prototypeType : void 0; + if (!candidate || candidate === globalObjectType || candidate === globalFunctionType) { + return type; + } + if (isTypeAny(type)) { + return candidate; + } + return filterType(type, (t) => isConstructedBy(t, candidate)); + function isConstructedBy(source, target) { + if (source.flags & 524288 /* Object */ && getObjectFlags(source) & 1 /* Class */ || target.flags & 524288 /* Object */ && getObjectFlags(target) & 1 /* Class */) { + return source.symbol === target.symbol; + } + return isTypeSubtypeOf(source, target); + } + } + function narrowTypeByInstanceof(type, expr, assumeTrue) { + const left = getReferenceCandidate(expr.left); + if (!isMatchingReference(reference, left)) { + if (assumeTrue && strictNullChecks && optionalChainContainsReference(left, reference)) { + return getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); + } + return type; + } + const right = expr.right; + const rightType = getTypeOfExpression(right); + if (!isTypeDerivedFrom(rightType, globalObjectType)) { + return type; + } + const signature = getEffectsSignature(expr); + const predicate = signature && getTypePredicateOfSignature(signature); + if (predicate && predicate.kind === 1 /* Identifier */ && predicate.parameterIndex === 0) { + return getNarrowedType( + type, + predicate.type, + assumeTrue, + /*checkDerived*/ + true + ); + } + if (!isTypeDerivedFrom(rightType, globalFunctionType)) { + return type; + } + const instanceType = mapType(rightType, getInstanceType); + if (isTypeAny(type) && (instanceType === globalObjectType || instanceType === globalFunctionType) || !assumeTrue && !(instanceType.flags & 524288 /* Object */ && !isEmptyAnonymousObjectType(instanceType))) { + return type; + } + return getNarrowedType( + type, + instanceType, + assumeTrue, + /*checkDerived*/ + true + ); + } + function getInstanceType(constructorType) { + const prototypePropertyType = getTypeOfPropertyOfType(constructorType, "prototype"); + if (prototypePropertyType && !isTypeAny(prototypePropertyType)) { + return prototypePropertyType; + } + const constructSignatures = getSignaturesOfType(constructorType, 1 /* Construct */); + if (constructSignatures.length) { + return getUnionType(map(constructSignatures, (signature) => getReturnTypeOfSignature(getErasedSignature(signature)))); + } + return emptyObjectType; + } + function getNarrowedType(type, candidate, assumeTrue, checkDerived) { + const key2 = type.flags & 1048576 /* Union */ ? `N${getTypeId(type)},${getTypeId(candidate)},${(assumeTrue ? 1 : 0) | (checkDerived ? 2 : 0)}` : void 0; + return getCachedType(key2) ?? setCachedType(key2, getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived)); + } + function getNarrowedTypeWorker(type, candidate, assumeTrue, checkDerived) { + if (!assumeTrue) { + if (type === candidate) { + return neverType; + } + if (checkDerived) { + return filterType(type, (t) => !isTypeDerivedFrom(t, candidate)); + } + const trueType2 = getNarrowedType( + type, + candidate, + /*assumeTrue*/ + true, + /*checkDerived*/ + false + ); + return filterType(type, (t) => !isTypeSubsetOf(t, trueType2)); + } + if (type.flags & 3 /* AnyOrUnknown */) { + return candidate; + } + if (type === candidate) { + return candidate; + } + const isRelated = checkDerived ? isTypeDerivedFrom : isTypeSubtypeOf; + const keyPropertyName = type.flags & 1048576 /* Union */ ? getKeyPropertyName(type) : void 0; + const narrowedType = mapType(candidate, (c) => { + const discriminant = keyPropertyName && getTypeOfPropertyOfType(c, keyPropertyName); + const matching = discriminant && getConstituentTypeForKeyType(type, discriminant); + const directlyRelated = mapType( + matching || type, + checkDerived ? (t) => isTypeDerivedFrom(t, c) ? t : isTypeDerivedFrom(c, t) ? c : neverType : (t) => isTypeStrictSubtypeOf(t, c) ? t : isTypeStrictSubtypeOf(c, t) ? c : isTypeSubtypeOf(t, c) ? t : isTypeSubtypeOf(c, t) ? c : neverType + ); + return directlyRelated.flags & 131072 /* Never */ ? mapType(type, (t) => maybeTypeOfKind(t, 465829888 /* Instantiable */) && isRelated(c, getBaseConstraintOfType(t) || unknownType) ? getIntersectionType([t, c]) : neverType) : directlyRelated; + }); + return !(narrowedType.flags & 131072 /* Never */) ? narrowedType : isTypeSubtypeOf(candidate, type) ? candidate : isTypeAssignableTo(type, candidate) ? type : isTypeAssignableTo(candidate, type) ? candidate : getIntersectionType([type, candidate]); + } + function narrowTypeByCallExpression(type, callExpression, assumeTrue) { + if (hasMatchingArgument(callExpression, reference)) { + const signature = assumeTrue || !isCallChain(callExpression) ? getEffectsSignature(callExpression) : void 0; + const predicate = signature && getTypePredicateOfSignature(signature); + if (predicate && (predicate.kind === 0 /* This */ || predicate.kind === 1 /* Identifier */)) { + return narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue); + } + } + if (containsMissingType(type) && isAccessExpression(reference) && isPropertyAccessExpression(callExpression.expression)) { + const callAccess = callExpression.expression; + if (isMatchingReference(reference.expression, getReferenceCandidate(callAccess.expression)) && isIdentifier(callAccess.name) && callAccess.name.escapedText === "hasOwnProperty" && callExpression.arguments.length === 1) { + const argument = callExpression.arguments[0]; + if (isStringLiteralLike(argument) && getAccessedPropertyName(reference) === escapeLeadingUnderscores(argument.text)) { + return getTypeWithFacts(type, assumeTrue ? 524288 /* NEUndefined */ : 65536 /* EQUndefined */); + } + } + } + return type; + } + function narrowTypeByTypePredicate(type, predicate, callExpression, assumeTrue) { + if (predicate.type && !(isTypeAny(type) && (predicate.type === globalObjectType || predicate.type === globalFunctionType))) { + const predicateArgument = getTypePredicateArgument(predicate, callExpression); + if (predicateArgument) { + if (isMatchingReference(reference, predicateArgument)) { + return getNarrowedType( + type, + predicate.type, + assumeTrue, + /*checkDerived*/ + false + ); + } + if (strictNullChecks && optionalChainContainsReference(predicateArgument, reference) && (assumeTrue && !hasTypeFacts(predicate.type, 65536 /* EQUndefined */) || !assumeTrue && everyType(predicate.type, isNullableType))) { + type = getAdjustedTypeWithFacts(type, 2097152 /* NEUndefinedOrNull */); + } + const access = getDiscriminantPropertyAccess(predicateArgument, type); + if (access) { + return narrowTypeByDiscriminant(type, access, (t) => getNarrowedType( + t, + predicate.type, + assumeTrue, + /*checkDerived*/ + false + )); + } + } + } + return type; + } + function narrowType(type, expr, assumeTrue) { + if (isExpressionOfOptionalChainRoot(expr) || isBinaryExpression(expr.parent) && (expr.parent.operatorToken.kind === 61 /* QuestionQuestionToken */ || expr.parent.operatorToken.kind === 78 /* QuestionQuestionEqualsToken */) && expr.parent.left === expr) { + return narrowTypeByOptionality(type, expr, assumeTrue); + } + switch (expr.kind) { + case 80 /* Identifier */: + if (!isMatchingReference(reference, expr) && inlineLevel < 5) { + const symbol = getResolvedSymbol(expr); + if (isConstantVariable(symbol)) { + const declaration = symbol.valueDeclaration; + if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && isConstantReference(reference)) { + inlineLevel++; + const result = narrowType(type, declaration.initializer, assumeTrue); + inlineLevel--; + return result; + } + } + } + // falls through + case 110 /* ThisKeyword */: + case 108 /* SuperKeyword */: + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return narrowTypeByTruthiness(type, expr, assumeTrue); + case 213 /* CallExpression */: + return narrowTypeByCallExpression(type, expr, assumeTrue); + case 217 /* ParenthesizedExpression */: + case 235 /* NonNullExpression */: + return narrowType(type, expr.expression, assumeTrue); + case 226 /* BinaryExpression */: + return narrowTypeByBinaryExpression(type, expr, assumeTrue); + case 224 /* PrefixUnaryExpression */: + if (expr.operator === 54 /* ExclamationToken */) { + return narrowType(type, expr.operand, !assumeTrue); + } + break; + } + return type; + } + function narrowTypeByOptionality(type, expr, assumePresent) { + if (isMatchingReference(reference, expr)) { + return getAdjustedTypeWithFacts(type, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */); + } + const access = getDiscriminantPropertyAccess(expr, type); + if (access) { + return narrowTypeByDiscriminant(type, access, (t) => getTypeWithFacts(t, assumePresent ? 2097152 /* NEUndefinedOrNull */ : 262144 /* EQUndefinedOrNull */)); + } + return type; + } + } + function getTypeOfSymbolAtLocation(symbol, location) { + symbol = getExportSymbolOfValueSymbolIfExported(symbol); + if (location.kind === 80 /* Identifier */ || location.kind === 81 /* PrivateIdentifier */) { + if (isRightSideOfQualifiedNameOrPropertyAccess(location)) { + location = location.parent; + } + if (isExpressionNode(location) && (!isAssignmentTarget(location) || isWriteAccess(location))) { + const type = removeOptionalTypeMarker( + isWriteAccess(location) && location.kind === 211 /* PropertyAccessExpression */ ? checkPropertyAccessExpression( + location, + /*checkMode*/ + void 0, + /*writeOnly*/ + true + ) : getTypeOfExpression(location) + ); + if (getExportSymbolOfValueSymbolIfExported(getNodeLinks(location).resolvedSymbol) === symbol) { + return type; + } + } + } + if (isDeclarationName(location) && isSetAccessor(location.parent) && getAnnotatedAccessorTypeNode(location.parent)) { + return getWriteTypeOfAccessors(location.parent.symbol); + } + return isRightSideOfAccessExpression(location) && isWriteAccess(location.parent) ? getWriteTypeOfSymbol(symbol) : getNonMissingTypeOfSymbol(symbol); + } + function getControlFlowContainer(node) { + return findAncestor(node.parent, (node2) => isFunctionLike(node2) && !getImmediatelyInvokedFunctionExpression(node2) || node2.kind === 268 /* ModuleBlock */ || node2.kind === 307 /* SourceFile */ || node2.kind === 172 /* PropertyDeclaration */); + } + function isSymbolAssignedDefinitely(symbol) { + if (symbol.lastAssignmentPos !== void 0) { + return symbol.lastAssignmentPos < 0; + } + return isSymbolAssigned(symbol) && symbol.lastAssignmentPos !== void 0 && symbol.lastAssignmentPos < 0; + } + function isSymbolAssigned(symbol) { + return !isPastLastAssignment( + symbol, + /*location*/ + void 0 + ); + } + function isPastLastAssignment(symbol, location) { + const parent2 = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile); + if (!parent2) { + return false; + } + const links = getNodeLinks(parent2); + if (!(links.flags & 131072 /* AssignmentsMarked */)) { + links.flags |= 131072 /* AssignmentsMarked */; + if (!hasParentWithAssignmentsMarked(parent2)) { + markNodeAssignments(parent2); + } + } + return !symbol.lastAssignmentPos || location && Math.abs(symbol.lastAssignmentPos) < location.pos; + } + function isSomeSymbolAssigned(rootDeclaration) { + Debug.assert(isVariableDeclaration(rootDeclaration) || isParameter(rootDeclaration)); + return isSomeSymbolAssignedWorker(rootDeclaration.name); + } + function isSomeSymbolAssignedWorker(node) { + if (node.kind === 80 /* Identifier */) { + return isSymbolAssigned(getSymbolOfDeclaration(node.parent)); + } + return some(node.elements, (e) => e.kind !== 232 /* OmittedExpression */ && isSomeSymbolAssignedWorker(e.name)); + } + function hasParentWithAssignmentsMarked(node) { + return !!findAncestor(node.parent, (node2) => isFunctionOrSourceFile(node2) && !!(getNodeLinks(node2).flags & 131072 /* AssignmentsMarked */)); + } + function isFunctionOrSourceFile(node) { + return isFunctionLikeDeclaration(node) || isSourceFile(node); + } + function markNodeAssignments(node) { + switch (node.kind) { + case 80 /* Identifier */: + const assigmentTarget = getAssignmentTargetKind(node); + if (assigmentTarget !== 0 /* None */) { + const symbol = getResolvedSymbol(node); + const hasDefiniteAssignment = assigmentTarget === 1 /* Definite */ || symbol.lastAssignmentPos !== void 0 && symbol.lastAssignmentPos < 0; + if (isParameterOrMutableLocalVariable(symbol)) { + if (symbol.lastAssignmentPos === void 0 || Math.abs(symbol.lastAssignmentPos) !== Number.MAX_VALUE) { + const referencingFunction = findAncestor(node, isFunctionOrSourceFile); + const declaringFunction = findAncestor(symbol.valueDeclaration, isFunctionOrSourceFile); + symbol.lastAssignmentPos = referencingFunction === declaringFunction ? extendAssignmentPosition(node, symbol.valueDeclaration) : Number.MAX_VALUE; + } + if (hasDefiniteAssignment && symbol.lastAssignmentPos > 0) { + symbol.lastAssignmentPos *= -1; + } + } + } + return; + case 281 /* ExportSpecifier */: + const exportDeclaration = node.parent.parent; + const name = node.propertyName || node.name; + if (!node.isTypeOnly && !exportDeclaration.isTypeOnly && !exportDeclaration.moduleSpecifier && name.kind !== 11 /* StringLiteral */) { + const symbol = resolveEntityName( + name, + 111551 /* Value */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true + ); + if (symbol && isParameterOrMutableLocalVariable(symbol)) { + const sign = symbol.lastAssignmentPos !== void 0 && symbol.lastAssignmentPos < 0 ? -1 : 1; + symbol.lastAssignmentPos = sign * Number.MAX_VALUE; + } + } + return; + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 266 /* EnumDeclaration */: + return; + } + if (isTypeNode(node)) { + return; + } + forEachChild(node, markNodeAssignments); + } + function extendAssignmentPosition(node, declaration) { + let pos = node.pos; + while (node && node.pos > declaration.pos) { + switch (node.kind) { + case 243 /* VariableStatement */: + case 244 /* ExpressionStatement */: + case 245 /* IfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 254 /* WithStatement */: + case 255 /* SwitchStatement */: + case 258 /* TryStatement */: + case 263 /* ClassDeclaration */: + pos = node.end; + } + node = node.parent; + } + return pos; + } + function isConstantVariable(symbol) { + return symbol.flags & 3 /* Variable */ && (getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */) !== 0; + } + function isParameterOrMutableLocalVariable(symbol) { + const declaration = symbol.valueDeclaration && getRootDeclaration(symbol.valueDeclaration); + return !!declaration && (isParameter(declaration) || isVariableDeclaration(declaration) && (isCatchClause(declaration.parent) || isMutableLocalVariableDeclaration(declaration))); + } + function isMutableLocalVariableDeclaration(declaration) { + return !!(declaration.parent.flags & 1 /* Let */) && !(getCombinedModifierFlags(declaration) & 32 /* Export */ || declaration.parent.parent.kind === 243 /* VariableStatement */ && isGlobalSourceFile(declaration.parent.parent.parent)); + } + function parameterInitializerContainsUndefined(declaration) { + const links = getNodeLinks(declaration); + if (links.parameterInitializerContainsUndefined === void 0) { + if (!pushTypeResolution(declaration, 8 /* ParameterInitializerContainsUndefined */)) { + reportCircularityError(declaration.symbol); + return true; + } + const containsUndefined = !!hasTypeFacts(checkDeclarationInitializer(declaration, 0 /* Normal */), 16777216 /* IsUndefined */); + if (!popTypeResolution()) { + reportCircularityError(declaration.symbol); + return true; + } + links.parameterInitializerContainsUndefined ?? (links.parameterInitializerContainsUndefined = containsUndefined); + } + return links.parameterInitializerContainsUndefined; + } + function removeOptionalityFromDeclaredType(declaredType, declaration) { + const removeUndefined = strictNullChecks && declaration.kind === 169 /* Parameter */ && declaration.initializer && hasTypeFacts(declaredType, 16777216 /* IsUndefined */) && !parameterInitializerContainsUndefined(declaration); + return removeUndefined ? getTypeWithFacts(declaredType, 524288 /* NEUndefined */) : declaredType; + } + function isConstraintPosition(type, node) { + const parent2 = node.parent; + return parent2.kind === 211 /* PropertyAccessExpression */ || parent2.kind === 166 /* QualifiedName */ || parent2.kind === 213 /* CallExpression */ && parent2.expression === node || parent2.kind === 214 /* NewExpression */ && parent2.expression === node || parent2.kind === 212 /* ElementAccessExpression */ && parent2.expression === node && !(someType(type, isGenericTypeWithoutNullableConstraint) && isGenericIndexType(getTypeOfExpression(parent2.argumentExpression))); + } + function isGenericTypeWithUnionConstraint(type) { + return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithUnionConstraint) : !!(type.flags & 465829888 /* Instantiable */ && getBaseConstraintOrType(type).flags & (98304 /* Nullable */ | 1048576 /* Union */)); + } + function isGenericTypeWithoutNullableConstraint(type) { + return type.flags & 2097152 /* Intersection */ ? some(type.types, isGenericTypeWithoutNullableConstraint) : !!(type.flags & 465829888 /* Instantiable */ && !maybeTypeOfKind(getBaseConstraintOrType(type), 98304 /* Nullable */)); + } + function hasContextualTypeWithNoGenericTypes(node, checkMode) { + const contextualType = (isIdentifier(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node)) && !((isJsxOpeningElement(node.parent) || isJsxSelfClosingElement(node.parent)) && node.parent.tagName === node) && (checkMode && checkMode & 32 /* RestBindingElement */ ? getContextualType2(node, 8 /* SkipBindingPatterns */) : getContextualType2( + node, + /*contextFlags*/ + void 0 + )); + return contextualType && !isGenericType(contextualType); + } + function getNarrowableTypeForReference(type, reference, checkMode) { + if (isNoInferType(type)) { + type = type.baseType; + } + const substituteConstraints = !(checkMode && checkMode & 2 /* Inferential */) && someType(type, isGenericTypeWithUnionConstraint) && (isConstraintPosition(type, reference) || hasContextualTypeWithNoGenericTypes(reference, checkMode)); + return substituteConstraints ? mapType(type, getBaseConstraintOrType) : type; + } + function isExportOrExportExpression(location) { + return !!findAncestor(location, (n) => { + const parent2 = n.parent; + if (parent2 === void 0) { + return "quit"; + } + if (isExportAssignment(parent2)) { + return parent2.expression === n && isEntityNameExpression(n); + } + if (isExportSpecifier(parent2)) { + return parent2.name === n || parent2.propertyName === n; + } + return false; + }); + } + function markLinkedReferences(location, hint, propSymbol, parentType) { + if (!canCollectSymbolAliasAccessabilityData) { + return; + } + if (location.flags & 33554432 /* Ambient */ && !isPropertySignature(location) && !isPropertyDeclaration(location)) { + return; + } + switch (hint) { + case 1 /* Identifier */: + return markIdentifierAliasReferenced(location); + case 2 /* Property */: + return markPropertyAliasReferenced(location, propSymbol, parentType); + case 3 /* ExportAssignment */: + return markExportAssignmentAliasReferenced(location); + case 4 /* Jsx */: + return markJsxAliasReferenced(location); + case 5 /* AsyncFunction */: + return markAsyncFunctionAliasReferenced(location); + case 6 /* ExportImportEquals */: + return markImportEqualsAliasReferenced(location); + case 7 /* ExportSpecifier */: + return markExportSpecifierAliasReferenced(location); + case 8 /* Decorator */: + return markDecoratorAliasReferenced(location); + case 0 /* Unspecified */: { + if (isIdentifier(location) && (isExpressionNode(location) || isShorthandPropertyAssignment(location.parent) || isImportEqualsDeclaration(location.parent) && location.parent.moduleReference === location) && shouldMarkIdentifierAliasReferenced(location)) { + if (isPropertyAccessOrQualifiedName(location.parent)) { + const left = isPropertyAccessExpression(location.parent) ? location.parent.expression : location.parent.left; + if (left !== location) return; + } + markIdentifierAliasReferenced(location); + return; + } + if (isPropertyAccessOrQualifiedName(location)) { + let topProp = location; + while (isPropertyAccessOrQualifiedName(topProp)) { + if (isPartOfTypeNode(topProp)) return; + topProp = topProp.parent; + } + return markPropertyAliasReferenced(location); + } + if (isExportAssignment(location)) { + return markExportAssignmentAliasReferenced(location); + } + if (isJsxOpeningLikeElement(location) || isJsxOpeningFragment(location)) { + return markJsxAliasReferenced(location); + } + if (isImportEqualsDeclaration(location)) { + if (isInternalModuleImportEqualsDeclaration(location) || checkExternalImportOrExportDeclaration(location)) { + return markImportEqualsAliasReferenced(location); + } + return; + } + if (isExportSpecifier(location)) { + return markExportSpecifierAliasReferenced(location); + } + if (isFunctionLikeDeclaration(location) || isMethodSignature(location)) { + markAsyncFunctionAliasReferenced(location); + } + if (!compilerOptions.emitDecoratorMetadata) { + return; + } + if (!canHaveDecorators(location) || !hasDecorators(location) || !location.modifiers || !nodeCanBeDecorated(legacyDecorators, location, location.parent, location.parent.parent)) { + return; + } + return markDecoratorAliasReferenced(location); + } + default: + Debug.assertNever(hint, `Unhandled reference hint: ${hint}`); + } + } + function markIdentifierAliasReferenced(location) { + const symbol = getResolvedSymbol(location); + if (symbol && symbol !== argumentsSymbol && symbol !== unknownSymbol && !isThisInTypeQuery(location)) { + markAliasReferenced(symbol, location); + } + } + function markPropertyAliasReferenced(location, propSymbol, parentType) { + const left = isPropertyAccessExpression(location) ? location.expression : location.left; + if (isThisIdentifier(left) || !isIdentifier(left)) { + return; + } + const parentSymbol = getResolvedSymbol(left); + if (!parentSymbol || parentSymbol === unknownSymbol) { + return; + } + if (getIsolatedModules(compilerOptions) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location)) { + markAliasReferenced(parentSymbol, location); + return; + } + const leftType = parentType || checkExpressionCached(left); + if (isTypeAny(leftType) || leftType === silentNeverType) { + markAliasReferenced(parentSymbol, location); + return; + } + let prop = propSymbol; + if (!prop && !parentType) { + const right = isPropertyAccessExpression(location) ? location.name : location.right; + const lexicallyScopedSymbol = isPrivateIdentifier(right) && lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right); + const assignmentKind = getAssignmentTargetKind(location); + const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(location) ? getWidenedType(leftType) : leftType); + prop = isPrivateIdentifier(right) ? lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(apparentType, lexicallyScopedSymbol) || void 0 : getPropertyOfType(apparentType, right.escapedText); + } + if (!(prop && (isConstEnumOrConstEnumOnlyModule(prop) || prop.flags & 8 /* EnumMember */ && location.parent.kind === 306 /* EnumMember */))) { + markAliasReferenced(parentSymbol, location); + } + return; + } + function markExportAssignmentAliasReferenced(location) { + if (isIdentifier(location.expression)) { + const id = location.expression; + const sym = getExportSymbolOfValueSymbolIfExported(resolveEntityName( + id, + -1 /* All */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + location + )); + if (sym) { + markAliasReferenced(sym, id); + } + } + } + function markJsxAliasReferenced(node) { + if (!getJsxNamespaceContainerForImplicitImport(node)) { + const jsxFactoryRefErr = diagnostics && compilerOptions.jsx === 2 /* React */ ? Diagnostics.This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found : void 0; + const jsxFactoryNamespace = getJsxNamespace(node); + const jsxFactoryLocation = isJsxOpeningLikeElement(node) ? node.tagName : node; + let jsxFactorySym; + if (!(isJsxOpeningFragment(node) && jsxFactoryNamespace === "null")) { + jsxFactorySym = resolveName( + jsxFactoryLocation, + jsxFactoryNamespace, + compilerOptions.jsx === 1 /* Preserve */ ? 111551 /* Value */ & ~384 /* Enum */ : 111551 /* Value */, + jsxFactoryRefErr, + /*isUse*/ + true + ); + } + if (jsxFactorySym) { + jsxFactorySym.isReferenced = -1 /* All */; + if (canCollectSymbolAliasAccessabilityData && jsxFactorySym.flags & 2097152 /* Alias */ && !getTypeOnlyAliasDeclaration(jsxFactorySym)) { + markAliasSymbolAsReferenced(jsxFactorySym); + } + } + if (isJsxOpeningFragment(node)) { + const file = getSourceFileOfNode(node); + const localJsxNamespace = getLocalJsxNamespace(file); + if (localJsxNamespace) { + resolveName( + jsxFactoryLocation, + localJsxNamespace, + compilerOptions.jsx === 1 /* Preserve */ ? 111551 /* Value */ & ~384 /* Enum */ : 111551 /* Value */, + jsxFactoryRefErr, + /*isUse*/ + true + ); + } + } + } + return; + } + function markAsyncFunctionAliasReferenced(location) { + if (languageVersion < 2 /* ES2015 */) { + if (getFunctionFlags(location) & 2 /* Async */) { + const returnTypeNode = getEffectiveReturnTypeNode(location); + markTypeNodeAsReferenced(returnTypeNode); + } + } + } + function markImportEqualsAliasReferenced(location) { + if (hasSyntacticModifier(location, 32 /* Export */)) { + markExportAsReferenced(location); + } + } + function markExportSpecifierAliasReferenced(location) { + if (!location.parent.parent.moduleSpecifier && !location.isTypeOnly && !location.parent.parent.isTypeOnly) { + const exportedName = location.propertyName || location.name; + if (exportedName.kind === 11 /* StringLiteral */) { + return; + } + const symbol = resolveName( + exportedName, + exportedName.escapedText, + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { + } else { + const target = symbol && (symbol.flags & 2097152 /* Alias */ ? resolveAlias(symbol) : symbol); + if (!target || getSymbolFlags(target) & 111551 /* Value */) { + markExportAsReferenced(location); + markIdentifierAliasReferenced(exportedName); + } + } + return; + } + } + function markDecoratorAliasReferenced(node) { + if (compilerOptions.emitDecoratorMetadata) { + const firstDecorator = find(node.modifiers, isDecorator); + if (!firstDecorator) { + return; + } + checkExternalEmitHelpers(firstDecorator, 16 /* Metadata */); + switch (node.kind) { + case 263 /* ClassDeclaration */: + const constructor = getFirstConstructorWithBody(node); + if (constructor) { + for (const parameter of constructor.parameters) { + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); + } + } + break; + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + const otherKind = node.kind === 177 /* GetAccessor */ ? 178 /* SetAccessor */ : 177 /* GetAccessor */; + const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(node), otherKind); + markDecoratorMedataDataTypeNodeAsReferenced(getAnnotatedAccessorTypeNode(node) || otherAccessor && getAnnotatedAccessorTypeNode(otherAccessor)); + break; + case 174 /* MethodDeclaration */: + for (const parameter of node.parameters) { + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); + } + markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(node)); + break; + case 172 /* PropertyDeclaration */: + markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveTypeAnnotationNode(node)); + break; + case 169 /* Parameter */: + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(node)); + const containingSignature = node.parent; + for (const parameter of containingSignature.parameters) { + markDecoratorMedataDataTypeNodeAsReferenced(getParameterTypeNodeForDecoratorCheck(parameter)); + } + markDecoratorMedataDataTypeNodeAsReferenced(getEffectiveReturnTypeNode(containingSignature)); + break; + } + } + } + function markAliasReferenced(symbol, location) { + if (!canCollectSymbolAliasAccessabilityData) { + return; + } + if (isNonLocalAlias( + symbol, + /*excludes*/ + 111551 /* Value */ + ) && !isInTypeQuery(location)) { + const target = resolveAlias(symbol); + if (getSymbolFlags( + symbol, + /*excludeTypeOnlyMeanings*/ + true + ) & (111551 /* Value */ | 1048576 /* ExportValue */)) { + if (getIsolatedModules(compilerOptions) || shouldPreserveConstEnums(compilerOptions) && isExportOrExportExpression(location) || !isConstEnumOrConstEnumOnlyModule(getExportSymbolOfValueSymbolIfExported(target))) { + markAliasSymbolAsReferenced(symbol); + } + } + } + } + function markAliasSymbolAsReferenced(symbol) { + Debug.assert(canCollectSymbolAliasAccessabilityData); + const links = getSymbolLinks(symbol); + if (!links.referenced) { + links.referenced = true; + const node = getDeclarationOfAliasSymbol(symbol); + if (!node) return Debug.fail(); + if (isInternalModuleImportEqualsDeclaration(node)) { + if (getSymbolFlags(resolveSymbol(symbol)) & 111551 /* Value */) { + const left = getFirstIdentifier(node.moduleReference); + markIdentifierAliasReferenced(left); + } + } + } + } + function markExportAsReferenced(node) { + const symbol = getSymbolOfDeclaration(node); + const target = resolveAlias(symbol); + if (target) { + const markAlias = target === unknownSymbol || getSymbolFlags( + symbol, + /*excludeTypeOnlyMeanings*/ + true + ) & 111551 /* Value */ && !isConstEnumOrConstEnumOnlyModule(target); + if (markAlias) { + markAliasSymbolAsReferenced(symbol); + } + } + } + function markEntityNameOrEntityExpressionAsReference(typeName, forDecoratorMetadata) { + if (!typeName) return; + const rootName = getFirstIdentifier(typeName); + const meaning = (typeName.kind === 80 /* Identifier */ ? 788968 /* Type */ : 1920 /* Namespace */) | 2097152 /* Alias */; + const rootSymbol = resolveName( + rootName, + rootName.escapedText, + meaning, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + if (rootSymbol && rootSymbol.flags & 2097152 /* Alias */) { + if (canCollectSymbolAliasAccessabilityData && symbolIsValue(rootSymbol) && !isConstEnumOrConstEnumOnlyModule(resolveAlias(rootSymbol)) && !getTypeOnlyAliasDeclaration(rootSymbol)) { + markAliasSymbolAsReferenced(rootSymbol); + } else if (forDecoratorMetadata && getIsolatedModules(compilerOptions) && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */ && !symbolIsValue(rootSymbol) && !some(rootSymbol.declarations, isTypeOnlyImportOrExportDeclaration)) { + const diag2 = error2(typeName, Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled); + const aliasDeclaration = find(rootSymbol.declarations || emptyArray, isAliasSymbolDeclaration); + if (aliasDeclaration) { + addRelatedInfo(diag2, createDiagnosticForNode(aliasDeclaration, Diagnostics._0_was_imported_here, idText(rootName))); + } + } + } + } + function markTypeNodeAsReferenced(node) { + markEntityNameOrEntityExpressionAsReference( + node && getEntityNameFromTypeNode(node), + /*forDecoratorMetadata*/ + false + ); + } + function markDecoratorMedataDataTypeNodeAsReferenced(node) { + const entityName = getEntityNameForDecoratorMetadata(node); + if (entityName && isEntityName(entityName)) { + markEntityNameOrEntityExpressionAsReference( + entityName, + /*forDecoratorMetadata*/ + true + ); + } + } + function getNarrowedTypeOfSymbol(symbol, location) { + var _a; + const type = getTypeOfSymbol(symbol); + const declaration = symbol.valueDeclaration; + if (declaration) { + if (isBindingElement(declaration) && !declaration.initializer && !declaration.dotDotDotToken && declaration.parent.elements.length >= 2) { + const parent2 = declaration.parent.parent; + const rootDeclaration = getRootDeclaration(parent2); + if (rootDeclaration.kind === 260 /* VariableDeclaration */ && getCombinedNodeFlagsCached(rootDeclaration) & 6 /* Constant */ || rootDeclaration.kind === 169 /* Parameter */) { + const links = getNodeLinks(parent2); + if (!(links.flags & 4194304 /* InCheckIdentifier */)) { + links.flags |= 4194304 /* InCheckIdentifier */; + const parentType = getTypeForBindingElementParent(parent2, 0 /* Normal */); + const parentTypeConstraint = parentType && mapType(parentType, getBaseConstraintOrType); + links.flags &= ~4194304 /* InCheckIdentifier */; + if (parentTypeConstraint && parentTypeConstraint.flags & 1048576 /* Union */ && !(rootDeclaration.kind === 169 /* Parameter */ && isSomeSymbolAssigned(rootDeclaration))) { + const pattern = declaration.parent; + const narrowedType = getFlowTypeOfReference( + pattern, + parentTypeConstraint, + parentTypeConstraint, + /*flowContainer*/ + void 0, + location.flowNode + ); + if (narrowedType.flags & 131072 /* Never */) { + return neverType; + } + return getBindingElementTypeFromParentType( + declaration, + narrowedType, + /*noTupleBoundsCheck*/ + true + ); + } + } + } + } + if (isParameter(declaration) && !declaration.type && !declaration.initializer && !declaration.dotDotDotToken) { + const func = declaration.parent; + if (func.parameters.length >= 2 && isContextSensitiveFunctionOrObjectLiteralMethod(func)) { + const contextualSignature = getContextualSignature(func); + if (contextualSignature && contextualSignature.parameters.length === 1 && signatureHasRestParameter(contextualSignature)) { + const restType = getReducedApparentType(instantiateType(getTypeOfSymbol(contextualSignature.parameters[0]), (_a = getInferenceContext(func)) == null ? void 0 : _a.nonFixingMapper)); + if (restType.flags & 1048576 /* Union */ && everyType(restType, isTupleType) && !some(func.parameters, isSomeSymbolAssigned)) { + const narrowedType = getFlowTypeOfReference( + func, + restType, + restType, + /*flowContainer*/ + void 0, + location.flowNode + ); + const index = func.parameters.indexOf(declaration) - (getThisParameter(func) ? 1 : 0); + return getIndexedAccessType(narrowedType, getNumberLiteralType(index)); + } + } + } + } + } + return type; + } + function checkIdentifierCalculateNodeCheckFlags(node, symbol) { + if (isThisInTypeQuery(node)) return; + if (symbol === argumentsSymbol) { + if (isInPropertyInitializerOrClassStaticBlock(node)) { + error2(node, Diagnostics.arguments_cannot_be_referenced_in_property_initializers); + return; + } + let container = getContainingFunction(node); + if (container) { + if (languageVersion < 2 /* ES2015 */) { + if (container.kind === 219 /* ArrowFunction */) { + error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_arrow_function_in_ES5_Consider_using_a_standard_function_expression); + } else if (hasSyntacticModifier(container, 1024 /* Async */)) { + error2(node, Diagnostics.The_arguments_object_cannot_be_referenced_in_an_async_function_or_method_in_ES5_Consider_using_a_standard_function_or_method); + } + } + getNodeLinks(container).flags |= 512 /* CaptureArguments */; + while (container && isArrowFunction(container)) { + container = getContainingFunction(container); + if (container) { + getNodeLinks(container).flags |= 512 /* CaptureArguments */; + } + } + } + return; + } + const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); + const targetSymbol = resolveAliasWithDeprecationCheck(localOrExportSymbol, node); + if (isDeprecatedSymbol(targetSymbol) && isUncalledFunctionReference(node, targetSymbol) && targetSymbol.declarations) { + addDeprecatedSuggestion(node, targetSymbol.declarations, node.escapedText); + } + const declaration = localOrExportSymbol.valueDeclaration; + if (declaration && localOrExportSymbol.flags & 32 /* Class */) { + if (isClassLike(declaration) && declaration.name !== node) { + let container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + while (container.kind !== 307 /* SourceFile */ && container.parent !== declaration) { + container = getThisContainer( + container, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + } + if (container.kind !== 307 /* SourceFile */) { + getNodeLinks(declaration).flags |= 262144 /* ContainsConstructorReference */; + getNodeLinks(container).flags |= 262144 /* ContainsConstructorReference */; + getNodeLinks(node).flags |= 536870912 /* ConstructorReference */; + } + } + } + checkNestedBlockScopedBinding(node, symbol); + } + function checkIdentifier(node, checkMode) { + if (isThisInTypeQuery(node)) { + return checkThisExpression(node); + } + const symbol = getResolvedSymbol(node); + if (symbol === unknownSymbol) { + return errorType; + } + checkIdentifierCalculateNodeCheckFlags(node, symbol); + if (symbol === argumentsSymbol) { + if (isInPropertyInitializerOrClassStaticBlock(node)) { + return errorType; + } + return getTypeOfSymbol(symbol); + } + if (shouldMarkIdentifierAliasReferenced(node)) { + markLinkedReferences(node, 1 /* Identifier */); + } + const localOrExportSymbol = getExportSymbolOfValueSymbolIfExported(symbol); + let declaration = localOrExportSymbol.valueDeclaration; + const immediateDeclaration = declaration; + if (declaration && declaration.kind === 208 /* BindingElement */ && contains(contextualBindingPatterns, declaration.parent) && findAncestor(node, (parent2) => parent2 === declaration.parent)) { + return nonInferrableAnyType; + } + let type = getNarrowedTypeOfSymbol(localOrExportSymbol, node); + const assignmentKind = getAssignmentTargetKind(node); + if (assignmentKind) { + if (!(localOrExportSymbol.flags & 3 /* Variable */) && !(isInJSFile(node) && localOrExportSymbol.flags & 512 /* ValueModule */)) { + const assignmentError = localOrExportSymbol.flags & 384 /* Enum */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_enum : localOrExportSymbol.flags & 32 /* Class */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_class : localOrExportSymbol.flags & 1536 /* Module */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_namespace : localOrExportSymbol.flags & 16 /* Function */ ? Diagnostics.Cannot_assign_to_0_because_it_is_a_function : localOrExportSymbol.flags & 2097152 /* Alias */ ? Diagnostics.Cannot_assign_to_0_because_it_is_an_import : Diagnostics.Cannot_assign_to_0_because_it_is_not_a_variable; + error2(node, assignmentError, symbolToString(symbol)); + return errorType; + } + if (isReadonlySymbol(localOrExportSymbol)) { + if (localOrExportSymbol.flags & 3 /* Variable */) { + error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_constant, symbolToString(symbol)); + } else { + error2(node, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, symbolToString(symbol)); + } + return errorType; + } + } + const isAlias = localOrExportSymbol.flags & 2097152 /* Alias */; + if (localOrExportSymbol.flags & 3 /* Variable */) { + if (assignmentKind === 1 /* Definite */) { + return isInCompoundLikeAssignment(node) ? getBaseTypeOfLiteralType(type) : type; + } + } else if (isAlias) { + declaration = getDeclarationOfAliasSymbol(symbol); + } else { + return type; + } + if (!declaration) { + return type; + } + type = getNarrowableTypeForReference(type, node, checkMode); + const isParameter2 = getRootDeclaration(declaration).kind === 169 /* Parameter */; + const declarationContainer = getControlFlowContainer(declaration); + let flowContainer = getControlFlowContainer(node); + const isOuterVariable = flowContainer !== declarationContainer; + const isSpreadDestructuringAssignmentTarget = node.parent && node.parent.parent && isSpreadAssignment(node.parent) && isDestructuringAssignmentTarget(node.parent.parent); + const isModuleExports = symbol.flags & 134217728 /* ModuleExports */; + const typeIsAutomatic = type === autoType || type === autoArrayType; + const isAutomaticTypeInNonNull = typeIsAutomatic && node.parent.kind === 235 /* NonNullExpression */; + while (flowContainer !== declarationContainer && (flowContainer.kind === 218 /* FunctionExpression */ || flowContainer.kind === 219 /* ArrowFunction */ || isObjectLiteralOrClassExpressionMethodOrAccessor(flowContainer)) && (isConstantVariable(localOrExportSymbol) && type !== autoArrayType || isParameterOrMutableLocalVariable(localOrExportSymbol) && isPastLastAssignment(localOrExportSymbol, node))) { + flowContainer = getControlFlowContainer(flowContainer); + } + const isNeverInitialized = immediateDeclaration && isVariableDeclaration(immediateDeclaration) && !immediateDeclaration.initializer && !immediateDeclaration.exclamationToken && isMutableLocalVariableDeclaration(immediateDeclaration) && !isSymbolAssignedDefinitely(symbol); + const assumeInitialized = isParameter2 || isAlias || isOuterVariable && !isNeverInitialized || isSpreadDestructuringAssignmentTarget || isModuleExports || isSameScopedBindingElement(node, declaration) || type !== autoType && type !== autoArrayType && (!strictNullChecks || (type.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */)) !== 0 || isInTypeQuery(node) || isInAmbientOrTypeNode(node) || node.parent.kind === 281 /* ExportSpecifier */) || node.parent.kind === 235 /* NonNullExpression */ || declaration.kind === 260 /* VariableDeclaration */ && declaration.exclamationToken || declaration.flags & 33554432 /* Ambient */; + const initialType = isAutomaticTypeInNonNull ? undefinedType : assumeInitialized ? isParameter2 ? removeOptionalityFromDeclaredType(type, declaration) : type : typeIsAutomatic ? undefinedType : getOptionalType(type); + const flowType = isAutomaticTypeInNonNull ? getNonNullableType(getFlowTypeOfReference(node, type, initialType, flowContainer)) : getFlowTypeOfReference(node, type, initialType, flowContainer); + if (!isEvolvingArrayOperationTarget(node) && (type === autoType || type === autoArrayType)) { + if (flowType === autoType || flowType === autoArrayType) { + if (noImplicitAny) { + error2(getNameOfDeclaration(declaration), Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined, symbolToString(symbol), typeToString(flowType)); + error2(node, Diagnostics.Variable_0_implicitly_has_an_1_type, symbolToString(symbol), typeToString(flowType)); + } + return convertAutoToAny(flowType); + } + } else if (!assumeInitialized && !containsUndefinedType(type) && containsUndefinedType(flowType)) { + error2(node, Diagnostics.Variable_0_is_used_before_being_assigned, symbolToString(symbol)); + return type; + } + return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; + } + function isSameScopedBindingElement(node, declaration) { + if (isBindingElement(declaration)) { + const bindingElement = findAncestor(node, isBindingElement); + return bindingElement && getRootDeclaration(bindingElement) === getRootDeclaration(declaration); + } + } + function shouldMarkIdentifierAliasReferenced(node) { + var _a; + const parent2 = node.parent; + if (parent2) { + if (isPropertyAccessExpression(parent2) && parent2.expression === node) { + return false; + } + if (isExportSpecifier(parent2) && parent2.isTypeOnly) { + return false; + } + const greatGrandparent = (_a = parent2.parent) == null ? void 0 : _a.parent; + if (greatGrandparent && isExportDeclaration(greatGrandparent) && greatGrandparent.isTypeOnly) { + return false; + } + } + return true; + } + function isInsideFunctionOrInstancePropertyInitializer(node, threshold) { + return !!findAncestor(node, (n) => n === threshold ? "quit" : isFunctionLike(n) || n.parent && isPropertyDeclaration(n.parent) && !hasStaticModifier(n.parent) && n.parent.initializer === n); + } + function getPartOfForStatementContainingNode(node, container) { + return findAncestor(node, (n) => n === container ? "quit" : n === container.initializer || n === container.condition || n === container.incrementor || n === container.statement); + } + function getEnclosingIterationStatement(node) { + return findAncestor(node, (n) => !n || nodeStartsNewLexicalEnvironment(n) ? "quit" : isIterationStatement( + n, + /*lookInLabeledStatements*/ + false + )); + } + function checkNestedBlockScopedBinding(node, symbol) { + if (languageVersion >= 2 /* ES2015 */ || (symbol.flags & (2 /* BlockScopedVariable */ | 32 /* Class */)) === 0 || !symbol.valueDeclaration || isSourceFile(symbol.valueDeclaration) || symbol.valueDeclaration.parent.kind === 299 /* CatchClause */) { + return; + } + const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration); + const isCaptured = isInsideFunctionOrInstancePropertyInitializer(node, container); + const enclosingIterationStatement = getEnclosingIterationStatement(container); + if (enclosingIterationStatement) { + if (isCaptured) { + let capturesBlockScopeBindingInLoopBody = true; + if (isForStatement(container)) { + const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */); + if (varDeclList && varDeclList.parent === container) { + const part = getPartOfForStatementContainingNode(node.parent, container); + if (part) { + const links = getNodeLinks(part); + links.flags |= 8192 /* ContainsCapturedBlockScopeBinding */; + const capturedBindings = links.capturedBlockScopeBindings || (links.capturedBlockScopeBindings = []); + pushIfUnique(capturedBindings, symbol); + if (part === container.initializer) { + capturesBlockScopeBindingInLoopBody = false; + } + } + } + } + if (capturesBlockScopeBindingInLoopBody) { + getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */; + } + } + if (isForStatement(container)) { + const varDeclList = getAncestor(symbol.valueDeclaration, 261 /* VariableDeclarationList */); + if (varDeclList && varDeclList.parent === container && isAssignedInBodyOfForStatement(node, container)) { + getNodeLinks(symbol.valueDeclaration).flags |= 65536 /* NeedsLoopOutParameter */; + } + } + getNodeLinks(symbol.valueDeclaration).flags |= 32768 /* BlockScopedBindingInLoop */; + } + if (isCaptured) { + getNodeLinks(symbol.valueDeclaration).flags |= 16384 /* CapturedBlockScopedBinding */; + } + } + function isBindingCapturedByNode(node, decl) { + const links = getNodeLinks(node); + return !!links && contains(links.capturedBlockScopeBindings, getSymbolOfDeclaration(decl)); + } + function isAssignedInBodyOfForStatement(node, container) { + let current = node; + while (current.parent.kind === 217 /* ParenthesizedExpression */) { + current = current.parent; + } + let isAssigned = false; + if (isAssignmentTarget(current)) { + isAssigned = true; + } else if (current.parent.kind === 224 /* PrefixUnaryExpression */ || current.parent.kind === 225 /* PostfixUnaryExpression */) { + const expr = current.parent; + isAssigned = expr.operator === 46 /* PlusPlusToken */ || expr.operator === 47 /* MinusMinusToken */; + } + if (!isAssigned) { + return false; + } + return !!findAncestor(current, (n) => n === container ? "quit" : n === container.statement); + } + function captureLexicalThis(node, container) { + getNodeLinks(node).flags |= 2 /* LexicalThis */; + if (container.kind === 172 /* PropertyDeclaration */ || container.kind === 176 /* Constructor */) { + const classNode = container.parent; + getNodeLinks(classNode).flags |= 4 /* CaptureThis */; + } else { + getNodeLinks(container).flags |= 4 /* CaptureThis */; + } + } + function findFirstSuperCall(node) { + return isSuperCall(node) ? node : isFunctionLike(node) ? void 0 : forEachChild(node, findFirstSuperCall); + } + function classDeclarationExtendsNull(classDecl) { + const classSymbol = getSymbolOfDeclaration(classDecl); + const classInstanceType = getDeclaredTypeOfSymbol(classSymbol); + const baseConstructorType = getBaseConstructorTypeOfClass(classInstanceType); + return baseConstructorType === nullWideningType; + } + function checkThisBeforeSuper(node, container, diagnosticMessage) { + const containingClassDecl = container.parent; + const baseTypeNode = getClassExtendsHeritageElement(containingClassDecl); + if (baseTypeNode && !classDeclarationExtendsNull(containingClassDecl)) { + if (canHaveFlowNode(node) && node.flowNode && !isPostSuperFlowNode( + node.flowNode, + /*noCacheCheck*/ + false + )) { + error2(node, diagnosticMessage); + } + } + } + function checkThisInStaticClassFieldInitializerInDecoratedClass(thisExpression, container) { + if (isPropertyDeclaration(container) && hasStaticModifier(container) && legacyDecorators && container.initializer && textRangeContainsPositionInclusive(container.initializer, thisExpression.pos) && hasDecorators(container.parent)) { + error2(thisExpression, Diagnostics.Cannot_use_this_in_a_static_property_initializer_of_a_decorated_class); + } + } + function checkThisExpression(node) { + const isNodeInTypeQuery = isInTypeQuery(node); + let container = getThisContainer( + node, + /*includeArrowFunctions*/ + true, + /*includeClassComputedPropertyName*/ + true + ); + let capturedByArrowFunction = false; + let thisInComputedPropertyName = false; + if (container.kind === 176 /* Constructor */) { + checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class); + } + while (true) { + if (container.kind === 219 /* ArrowFunction */) { + container = getThisContainer( + container, + /*includeArrowFunctions*/ + false, + !thisInComputedPropertyName + ); + capturedByArrowFunction = true; + } + if (container.kind === 167 /* ComputedPropertyName */) { + container = getThisContainer( + container, + !capturedByArrowFunction, + /*includeClassComputedPropertyName*/ + false + ); + thisInComputedPropertyName = true; + continue; + } + break; + } + checkThisInStaticClassFieldInitializerInDecoratedClass(node, container); + if (thisInComputedPropertyName) { + error2(node, Diagnostics.this_cannot_be_referenced_in_a_computed_property_name); + } else { + switch (container.kind) { + case 267 /* ModuleDeclaration */: + error2(node, Diagnostics.this_cannot_be_referenced_in_a_module_or_namespace_body); + break; + case 266 /* EnumDeclaration */: + error2(node, Diagnostics.this_cannot_be_referenced_in_current_location); + break; + } + } + if (!isNodeInTypeQuery && capturedByArrowFunction && languageVersion < 2 /* ES2015 */) { + captureLexicalThis(node, container); + } + const type = tryGetThisTypeAt( + node, + /*includeGlobalThis*/ + true, + container + ); + if (noImplicitThis) { + const globalThisType2 = getTypeOfSymbol(globalThisSymbol); + if (type === globalThisType2 && capturedByArrowFunction) { + error2(node, Diagnostics.The_containing_arrow_function_captures_the_global_value_of_this); + } else if (!type) { + const diag2 = error2(node, Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation); + if (!isSourceFile(container)) { + const outsideThis = tryGetThisTypeAt(container); + if (outsideThis && outsideThis !== globalThisType2) { + addRelatedInfo(diag2, createDiagnosticForNode(container, Diagnostics.An_outer_value_of_this_is_shadowed_by_this_container)); + } + } + } + } + return type || anyType; + } + function tryGetThisTypeAt(node, includeGlobalThis = true, container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + )) { + const isInJS = isInJSFile(node); + if (isFunctionLike(container) && (!isInParameterInitializerBeforeContainingFunction(node) || getThisParameter(container))) { + let thisType = getThisTypeOfDeclaration(container) || isInJS && getTypeForThisExpressionFromJSDoc(container); + if (!thisType) { + const className = getClassNameFromPrototypeMethod(container); + if (isInJS && className) { + const classSymbol = checkExpression(className).symbol; + if (classSymbol && classSymbol.members && classSymbol.flags & 16 /* Function */) { + thisType = getDeclaredTypeOfSymbol(classSymbol).thisType; + } + } else if (isJSConstructor(container)) { + thisType = getDeclaredTypeOfSymbol(getMergedSymbol(container.symbol)).thisType; + } + thisType || (thisType = getContextualThisParameterType(container)); + } + if (thisType) { + return getFlowTypeOfReference(node, thisType); + } + } + if (isClassLike(container.parent)) { + const symbol = getSymbolOfDeclaration(container.parent); + const type = isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; + return getFlowTypeOfReference(node, type); + } + if (isSourceFile(container)) { + if (container.commonJsModuleIndicator) { + const fileSymbol = getSymbolOfDeclaration(container); + return fileSymbol && getTypeOfSymbol(fileSymbol); + } else if (container.externalModuleIndicator) { + return undefinedType; + } else if (includeGlobalThis) { + return getTypeOfSymbol(globalThisSymbol); + } + } + } + function getExplicitThisType(node) { + const container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (isFunctionLike(container)) { + const signature = getSignatureFromDeclaration(container); + if (signature.thisParameter) { + return getExplicitTypeOfSymbol(signature.thisParameter); + } + } + if (isClassLike(container.parent)) { + const symbol = getSymbolOfDeclaration(container.parent); + return isStatic(container) ? getTypeOfSymbol(symbol) : getDeclaredTypeOfSymbol(symbol).thisType; + } + } + function getClassNameFromPrototypeMethod(container) { + if (container.kind === 218 /* FunctionExpression */ && isBinaryExpression(container.parent) && getAssignmentDeclarationKind(container.parent) === 3 /* PrototypeProperty */) { + return container.parent.left.expression.expression; + } else if (container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent) && getAssignmentDeclarationKind(container.parent.parent) === 6 /* Prototype */) { + return container.parent.parent.left.expression; + } else if (container.kind === 218 /* FunctionExpression */ && container.parent.kind === 303 /* PropertyAssignment */ && container.parent.parent.kind === 210 /* ObjectLiteralExpression */ && isBinaryExpression(container.parent.parent.parent) && getAssignmentDeclarationKind(container.parent.parent.parent) === 6 /* Prototype */) { + return container.parent.parent.parent.left.expression; + } else if (container.kind === 218 /* FunctionExpression */ && isPropertyAssignment(container.parent) && isIdentifier(container.parent.name) && (container.parent.name.escapedText === "value" || container.parent.name.escapedText === "get" || container.parent.name.escapedText === "set") && isObjectLiteralExpression(container.parent.parent) && isCallExpression(container.parent.parent.parent) && container.parent.parent.parent.arguments[2] === container.parent.parent && getAssignmentDeclarationKind(container.parent.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) { + return container.parent.parent.parent.arguments[0].expression; + } else if (isMethodDeclaration(container) && isIdentifier(container.name) && (container.name.escapedText === "value" || container.name.escapedText === "get" || container.name.escapedText === "set") && isObjectLiteralExpression(container.parent) && isCallExpression(container.parent.parent) && container.parent.parent.arguments[2] === container.parent && getAssignmentDeclarationKind(container.parent.parent) === 9 /* ObjectDefinePrototypeProperty */) { + return container.parent.parent.arguments[0].expression; + } + } + function getTypeForThisExpressionFromJSDoc(node) { + const thisTag = getJSDocThisTag(node); + if (thisTag && thisTag.typeExpression) { + return getTypeFromTypeNode(thisTag.typeExpression); + } + const signature = getSignatureOfTypeTag(node); + if (signature) { + return getThisTypeOfSignature(signature); + } + } + function isInConstructorArgumentInitializer(node, constructorDecl) { + return !!findAncestor(node, (n) => isFunctionLikeDeclaration(n) ? "quit" : n.kind === 169 /* Parameter */ && n.parent === constructorDecl); + } + function checkSuperExpression(node) { + const isCallExpression2 = node.parent.kind === 213 /* CallExpression */ && node.parent.expression === node; + const immediateContainer = getSuperContainer( + node, + /*stopOnFunctions*/ + true + ); + let container = immediateContainer; + let needToCaptureLexicalThis = false; + let inAsyncFunction = false; + if (!isCallExpression2) { + while (container && container.kind === 219 /* ArrowFunction */) { + if (hasSyntacticModifier(container, 1024 /* Async */)) inAsyncFunction = true; + container = getSuperContainer( + container, + /*stopOnFunctions*/ + true + ); + needToCaptureLexicalThis = languageVersion < 2 /* ES2015 */; + } + if (container && hasSyntacticModifier(container, 1024 /* Async */)) inAsyncFunction = true; + } + let nodeCheckFlag = 0; + if (!container || !isLegalUsageOfSuperExpression(container)) { + const current = findAncestor(node, (n) => n === container ? "quit" : n.kind === 167 /* ComputedPropertyName */); + if (current && current.kind === 167 /* ComputedPropertyName */) { + error2(node, Diagnostics.super_cannot_be_referenced_in_a_computed_property_name); + } else if (isCallExpression2) { + error2(node, Diagnostics.Super_calls_are_not_permitted_outside_constructors_or_in_nested_functions_inside_constructors); + } else if (!container || !container.parent || !(isClassLike(container.parent) || container.parent.kind === 210 /* ObjectLiteralExpression */)) { + error2(node, Diagnostics.super_can_only_be_referenced_in_members_of_derived_classes_or_object_literal_expressions); + } else { + error2(node, Diagnostics.super_property_access_is_permitted_only_in_a_constructor_member_function_or_member_accessor_of_a_derived_class); + } + return errorType; + } + if (!isCallExpression2 && immediateContainer.kind === 176 /* Constructor */) { + checkThisBeforeSuper(node, container, Diagnostics.super_must_be_called_before_accessing_a_property_of_super_in_the_constructor_of_a_derived_class); + } + if (isStatic(container) || isCallExpression2) { + nodeCheckFlag = 32 /* SuperStatic */; + if (!isCallExpression2 && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && (isPropertyDeclaration(container) || isClassStaticBlockDeclaration(container))) { + forEachEnclosingBlockScopeContainer(node.parent, (current) => { + if (!isSourceFile(current) || isExternalOrCommonJsModule(current)) { + getNodeLinks(current).flags |= 2097152 /* ContainsSuperPropertyInStaticInitializer */; + } + }); + } + } else { + nodeCheckFlag = 16 /* SuperInstance */; + } + getNodeLinks(node).flags |= nodeCheckFlag; + if (container.kind === 174 /* MethodDeclaration */ && inAsyncFunction) { + if (isSuperProperty(node.parent) && isAssignmentTarget(node.parent)) { + getNodeLinks(container).flags |= 256 /* MethodWithSuperPropertyAssignmentInAsync */; + } else { + getNodeLinks(container).flags |= 128 /* MethodWithSuperPropertyAccessInAsync */; + } + } + if (needToCaptureLexicalThis) { + captureLexicalThis(node.parent, container); + } + if (container.parent.kind === 210 /* ObjectLiteralExpression */) { + if (languageVersion < 2 /* ES2015 */) { + error2(node, Diagnostics.super_is_only_allowed_in_members_of_object_literal_expressions_when_option_target_is_ES2015_or_higher); + return errorType; + } else { + return anyType; + } + } + const classLikeDeclaration = container.parent; + if (!getClassExtendsHeritageElement(classLikeDeclaration)) { + error2(node, Diagnostics.super_can_only_be_referenced_in_a_derived_class); + return errorType; + } + if (classDeclarationExtendsNull(classLikeDeclaration)) { + return isCallExpression2 ? errorType : nullWideningType; + } + const classType = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(classLikeDeclaration)); + const baseClassType = classType && getBaseTypes(classType)[0]; + if (!baseClassType) { + return errorType; + } + if (container.kind === 176 /* Constructor */ && isInConstructorArgumentInitializer(node, container)) { + error2(node, Diagnostics.super_cannot_be_referenced_in_constructor_arguments); + return errorType; + } + return nodeCheckFlag === 32 /* SuperStatic */ ? getBaseConstructorTypeOfClass(classType) : getTypeWithThisArgument(baseClassType, classType.thisType); + function isLegalUsageOfSuperExpression(container2) { + if (isCallExpression2) { + return container2.kind === 176 /* Constructor */; + } else { + if (isClassLike(container2.parent) || container2.parent.kind === 210 /* ObjectLiteralExpression */) { + if (isStatic(container2)) { + return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 175 /* ClassStaticBlockDeclaration */; + } else { + return container2.kind === 174 /* MethodDeclaration */ || container2.kind === 173 /* MethodSignature */ || container2.kind === 177 /* GetAccessor */ || container2.kind === 178 /* SetAccessor */ || container2.kind === 172 /* PropertyDeclaration */ || container2.kind === 171 /* PropertySignature */ || container2.kind === 176 /* Constructor */; + } + } + } + return false; + } + } + function getContainingObjectLiteral(func) { + return (func.kind === 174 /* MethodDeclaration */ || func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) && func.parent.kind === 210 /* ObjectLiteralExpression */ ? func.parent : func.kind === 218 /* FunctionExpression */ && func.parent.kind === 303 /* PropertyAssignment */ ? func.parent.parent : void 0; + } + function getThisTypeArgument(type) { + return getObjectFlags(type) & 4 /* Reference */ && type.target === globalThisType ? getTypeArguments(type)[0] : void 0; + } + function getThisTypeFromContextualType(type) { + return mapType(type, (t) => { + return t.flags & 2097152 /* Intersection */ ? forEach(t.types, getThisTypeArgument) : getThisTypeArgument(t); + }); + } + function getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType) { + let literal = containingLiteral; + let type = contextualType; + while (type) { + const thisType = getThisTypeFromContextualType(type); + if (thisType) { + return thisType; + } + if (literal.parent.kind !== 303 /* PropertyAssignment */) { + break; + } + literal = literal.parent.parent; + type = getApparentTypeOfContextualType( + literal, + /*contextFlags*/ + void 0 + ); + } + } + function getContextualThisParameterType(func) { + if (func.kind === 219 /* ArrowFunction */) { + return void 0; + } + if (isContextSensitiveFunctionOrObjectLiteralMethod(func)) { + const contextualSignature = getContextualSignature(func); + if (contextualSignature) { + const thisParameter = contextualSignature.thisParameter; + if (thisParameter) { + return getTypeOfSymbol(thisParameter); + } + } + } + const inJs = isInJSFile(func); + if (noImplicitThis || inJs) { + const containingLiteral = getContainingObjectLiteral(func); + if (containingLiteral) { + const contextualType = getApparentTypeOfContextualType( + containingLiteral, + /*contextFlags*/ + void 0 + ); + const thisType = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType); + if (thisType) { + return instantiateType(thisType, getMapperFromContext(getInferenceContext(containingLiteral))); + } + return getWidenedType(contextualType ? getNonNullableType(contextualType) : checkExpressionCached(containingLiteral)); + } + const parent2 = walkUpParenthesizedExpressions(func.parent); + if (isAssignmentExpression(parent2)) { + const target = parent2.left; + if (isAccessExpression(target)) { + const { expression } = target; + if (inJs && isIdentifier(expression)) { + const sourceFile = getSourceFileOfNode(parent2); + if (sourceFile.commonJsModuleIndicator && getResolvedSymbol(expression) === sourceFile.symbol) { + return void 0; + } + } + return getWidenedType(checkExpressionCached(expression)); + } + } + } + return void 0; + } + function getContextuallyTypedParameterType(parameter) { + const func = parameter.parent; + if (!isContextSensitiveFunctionOrObjectLiteralMethod(func)) { + return void 0; + } + const iife = getImmediatelyInvokedFunctionExpression(func); + if (iife && iife.arguments) { + const args = getEffectiveCallArguments(iife); + const indexOfParameter = func.parameters.indexOf(parameter); + if (parameter.dotDotDotToken) { + return getSpreadArgumentType( + args, + indexOfParameter, + args.length, + anyType, + /*context*/ + void 0, + 0 /* Normal */ + ); + } + const links = getNodeLinks(iife); + const cached = links.resolvedSignature; + links.resolvedSignature = anySignature; + const type = indexOfParameter < args.length ? getWidenedLiteralType(checkExpression(args[indexOfParameter])) : parameter.initializer ? void 0 : undefinedWideningType; + links.resolvedSignature = cached; + return type; + } + const contextualSignature = getContextualSignature(func); + if (contextualSignature) { + const index = func.parameters.indexOf(parameter) - (getThisParameter(func) ? 1 : 0); + return parameter.dotDotDotToken && lastOrUndefined(func.parameters) === parameter ? getRestTypeAtPosition(contextualSignature, index) : tryGetTypeAtPosition(contextualSignature, index); + } + } + function getContextualTypeForVariableLikeDeclaration(declaration, contextFlags) { + const typeNode = getEffectiveTypeAnnotationNode(declaration) || (isInJSFile(declaration) ? tryGetJSDocSatisfiesTypeNode(declaration) : void 0); + if (typeNode) { + return getTypeFromTypeNode(typeNode); + } + switch (declaration.kind) { + case 169 /* Parameter */: + return getContextuallyTypedParameterType(declaration); + case 208 /* BindingElement */: + return getContextualTypeForBindingElement(declaration, contextFlags); + case 172 /* PropertyDeclaration */: + if (isStatic(declaration)) { + return getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags); + } + } + } + function getContextualTypeForBindingElement(declaration, contextFlags) { + const parent2 = declaration.parent.parent; + const name = declaration.propertyName || declaration.name; + const parentType = getContextualTypeForVariableLikeDeclaration(parent2, contextFlags) || parent2.kind !== 208 /* BindingElement */ && parent2.initializer && checkDeclarationInitializer(parent2, declaration.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */); + if (!parentType || isBindingPattern(name) || isComputedNonLiteralName(name)) return void 0; + if (parent2.name.kind === 207 /* ArrayBindingPattern */) { + const index = indexOfNode(declaration.parent.elements, declaration); + if (index < 0) return void 0; + return getContextualTypeForElementExpression(parentType, index); + } + const nameType = getLiteralTypeFromPropertyName(name); + if (isTypeUsableAsPropertyName(nameType)) { + const text = getPropertyNameFromType(nameType); + return getTypeOfPropertyOfType(parentType, text); + } + } + function getContextualTypeForStaticPropertyDeclaration(declaration, contextFlags) { + const parentType = isExpression(declaration.parent) && getContextualType2(declaration.parent, contextFlags); + if (!parentType) return void 0; + return getTypeOfPropertyOfContextualType(parentType, getSymbolOfDeclaration(declaration).escapedName); + } + function getContextualTypeForInitializerExpression(node, contextFlags) { + const declaration = node.parent; + if (hasInitializer(declaration) && node === declaration.initializer) { + const result = getContextualTypeForVariableLikeDeclaration(declaration, contextFlags); + if (result) { + return result; + } + if (!(contextFlags & 8 /* SkipBindingPatterns */) && isBindingPattern(declaration.name) && declaration.name.elements.length > 0) { + return getTypeFromBindingPattern( + declaration.name, + /*includePatternInType*/ + true, + /*reportErrors*/ + false + ); + } + } + return void 0; + } + function getContextualTypeForReturnExpression(node, contextFlags) { + const func = getContainingFunction(node); + if (func) { + let contextualReturnType = getContextualReturnType(func, contextFlags); + if (contextualReturnType) { + const functionFlags = getFunctionFlags(func); + if (functionFlags & 1 /* Generator */) { + const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0; + if (contextualReturnType.flags & 1048576 /* Union */) { + contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator)); + } + const iterationReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, contextualReturnType, (functionFlags & 2 /* Async */) !== 0); + if (!iterationReturnType) { + return void 0; + } + contextualReturnType = iterationReturnType; + } + if (functionFlags & 2 /* Async */) { + const contextualAwaitedType = mapType(contextualReturnType, getAwaitedTypeNoAlias); + return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]); + } + return contextualReturnType; + } + } + return void 0; + } + function getContextualTypeForAwaitOperand(node, contextFlags) { + const contextualType = getContextualType2(node, contextFlags); + if (contextualType) { + const contextualAwaitedType = getAwaitedTypeNoAlias(contextualType); + return contextualAwaitedType && getUnionType([contextualAwaitedType, createPromiseLikeType(contextualAwaitedType)]); + } + return void 0; + } + function getContextualTypeForYieldOperand(node, contextFlags) { + const func = getContainingFunction(node); + if (func) { + const functionFlags = getFunctionFlags(func); + let contextualReturnType = getContextualReturnType(func, contextFlags); + if (contextualReturnType) { + const isAsyncGenerator = (functionFlags & 2 /* Async */) !== 0; + if (!node.asteriskToken && contextualReturnType.flags & 1048576 /* Union */) { + contextualReturnType = filterType(contextualReturnType, (type) => !!getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, type, isAsyncGenerator)); + } + if (node.asteriskToken) { + const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(contextualReturnType, isAsyncGenerator); + const yieldType = (iterationTypes == null ? void 0 : iterationTypes.yieldType) ?? silentNeverType; + const returnType = getContextualType2(node, contextFlags) ?? silentNeverType; + const nextType = (iterationTypes == null ? void 0 : iterationTypes.nextType) ?? unknownType; + const generatorType = createGeneratorType( + yieldType, + returnType, + nextType, + /*isAsyncGenerator*/ + false + ); + if (isAsyncGenerator) { + const asyncGeneratorType = createGeneratorType( + yieldType, + returnType, + nextType, + /*isAsyncGenerator*/ + true + ); + return getUnionType([generatorType, asyncGeneratorType]); + } + return generatorType; + } + return getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, contextualReturnType, isAsyncGenerator); + } + } + return void 0; + } + function isInParameterInitializerBeforeContainingFunction(node) { + let inBindingInitializer = false; + while (node.parent && !isFunctionLike(node.parent)) { + if (isParameter(node.parent) && (inBindingInitializer || node.parent.initializer === node)) { + return true; + } + if (isBindingElement(node.parent) && node.parent.initializer === node) { + inBindingInitializer = true; + } + node = node.parent; + } + return false; + } + function getContextualIterationType(kind, functionDecl) { + const isAsync = !!(getFunctionFlags(functionDecl) & 2 /* Async */); + const contextualReturnType = getContextualReturnType( + functionDecl, + /*contextFlags*/ + void 0 + ); + if (contextualReturnType) { + return getIterationTypeOfGeneratorFunctionReturnType(kind, contextualReturnType, isAsync) || void 0; + } + return void 0; + } + function getContextualReturnType(functionDecl, contextFlags) { + const returnType = getReturnTypeFromAnnotation(functionDecl); + if (returnType) { + return returnType; + } + const signature = getContextualSignatureForFunctionLikeDeclaration(functionDecl); + if (signature && !isResolvingReturnTypeOfSignature(signature)) { + const returnType2 = getReturnTypeOfSignature(signature); + const functionFlags = getFunctionFlags(functionDecl); + if (functionFlags & 1 /* Generator */) { + return filterType(returnType2, (t) => { + return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || checkGeneratorInstantiationAssignabilityToReturnType( + t, + functionFlags, + /*errorNode*/ + void 0 + ); + }); + } + if (functionFlags & 2 /* Async */) { + return filterType(returnType2, (t) => { + return !!(t.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 58982400 /* InstantiableNonPrimitive */)) || !!getAwaitedTypeOfPromise(t); + }); + } + return returnType2; + } + const iife = getImmediatelyInvokedFunctionExpression(functionDecl); + if (iife) { + return getContextualType2(iife, contextFlags); + } + return void 0; + } + function getContextualTypeForArgument(callTarget, arg) { + const args = getEffectiveCallArguments(callTarget); + const argIndex = args.indexOf(arg); + return argIndex === -1 ? void 0 : getContextualTypeForArgumentAtIndex(callTarget, argIndex); + } + function getContextualTypeForArgumentAtIndex(callTarget, argIndex) { + if (isImportCall(callTarget)) { + return argIndex === 0 ? stringType : argIndex === 1 ? getGlobalImportCallOptionsType( + /*reportErrors*/ + false + ) : anyType; + } + const signature = getNodeLinks(callTarget).resolvedSignature === resolvingSignature ? resolvingSignature : getResolvedSignature(callTarget); + if (isJsxOpeningLikeElement(callTarget) && argIndex === 0) { + return getEffectiveFirstArgumentForJsxSignature(signature, callTarget); + } + const restIndex = signature.parameters.length - 1; + return signatureHasRestParameter(signature) && argIndex >= restIndex ? getIndexedAccessType(getTypeOfSymbol(signature.parameters[restIndex]), getNumberLiteralType(argIndex - restIndex), 256 /* Contextual */) : getTypeAtPosition(signature, argIndex); + } + function getContextualTypeForDecorator(decorator) { + const signature = getDecoratorCallSignature(decorator); + return signature ? getOrCreateTypeFromSignature(signature) : void 0; + } + function getContextualTypeForSubstitutionExpression(template, substitutionExpression) { + if (template.parent.kind === 215 /* TaggedTemplateExpression */) { + return getContextualTypeForArgument(template.parent, substitutionExpression); + } + return void 0; + } + function getContextualTypeForBinaryOperand(node, contextFlags) { + const binaryExpression = node.parent; + const { left, operatorToken, right } = binaryExpression; + switch (operatorToken.kind) { + case 64 /* EqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 76 /* BarBarEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return node === right ? getContextualTypeForAssignmentDeclaration(binaryExpression) : void 0; + case 57 /* BarBarToken */: + case 61 /* QuestionQuestionToken */: + const type = getContextualType2(binaryExpression, contextFlags); + return node === right && (type && type.pattern || !type && !isDefaultedExpandoInitializer(binaryExpression)) ? getTypeOfExpression(left) : type; + case 56 /* AmpersandAmpersandToken */: + case 28 /* CommaToken */: + return node === right ? getContextualType2(binaryExpression, contextFlags) : void 0; + default: + return void 0; + } + } + function getSymbolForExpression(e) { + if (canHaveSymbol(e) && e.symbol) { + return e.symbol; + } + if (isIdentifier(e)) { + return getResolvedSymbol(e); + } + if (isPropertyAccessExpression(e)) { + const lhsType = getTypeOfExpression(e.expression); + return isPrivateIdentifier(e.name) ? tryGetPrivateIdentifierPropertyOfType(lhsType, e.name) : getPropertyOfType(lhsType, e.name.escapedText); + } + if (isElementAccessExpression(e)) { + const propType = checkExpressionCached(e.argumentExpression); + if (!isTypeUsableAsPropertyName(propType)) { + return void 0; + } + const lhsType = getTypeOfExpression(e.expression); + return getPropertyOfType(lhsType, getPropertyNameFromType(propType)); + } + return void 0; + function tryGetPrivateIdentifierPropertyOfType(type, id) { + const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(id.escapedText, id); + return lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(type, lexicallyScopedSymbol); + } + } + function getContextualTypeForAssignmentDeclaration(binaryExpression) { + var _a, _b; + const kind = getAssignmentDeclarationKind(binaryExpression); + switch (kind) { + case 0 /* None */: + case 4 /* ThisProperty */: + const lhsSymbol = getSymbolForExpression(binaryExpression.left); + const decl = lhsSymbol && lhsSymbol.valueDeclaration; + if (decl && (isPropertyDeclaration(decl) || isPropertySignature(decl))) { + const overallAnnotation = getEffectiveTypeAnnotationNode(decl); + return overallAnnotation && instantiateType(getTypeFromTypeNode(overallAnnotation), getSymbolLinks(lhsSymbol).mapper) || (isPropertyDeclaration(decl) ? decl.initializer && getTypeOfExpression(binaryExpression.left) : void 0); + } + if (kind === 0 /* None */) { + return getTypeOfExpression(binaryExpression.left); + } + return getContextualTypeForThisPropertyAssignment(binaryExpression); + case 5 /* Property */: + if (isPossiblyAliasedThisProperty(binaryExpression, kind)) { + return getContextualTypeForThisPropertyAssignment(binaryExpression); + } else if (!canHaveSymbol(binaryExpression.left) || !binaryExpression.left.symbol) { + return getTypeOfExpression(binaryExpression.left); + } else { + const decl2 = binaryExpression.left.symbol.valueDeclaration; + if (!decl2) { + return void 0; + } + const lhs = cast(binaryExpression.left, isAccessExpression); + const overallAnnotation = getEffectiveTypeAnnotationNode(decl2); + if (overallAnnotation) { + return getTypeFromTypeNode(overallAnnotation); + } else if (isIdentifier(lhs.expression)) { + const id = lhs.expression; + const parentSymbol = resolveName( + id, + id.escapedText, + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + if (parentSymbol) { + const annotated2 = parentSymbol.valueDeclaration && getEffectiveTypeAnnotationNode(parentSymbol.valueDeclaration); + if (annotated2) { + const nameStr = getElementOrPropertyAccessName(lhs); + if (nameStr !== void 0) { + return getTypeOfPropertyOfContextualType(getTypeFromTypeNode(annotated2), nameStr); + } + } + return void 0; + } + } + return isInJSFile(decl2) || decl2 === binaryExpression.left ? void 0 : getTypeOfExpression(binaryExpression.left); + } + case 1 /* ExportsProperty */: + case 6 /* Prototype */: + case 3 /* PrototypeProperty */: + case 2 /* ModuleExports */: + let valueDeclaration; + if (kind !== 2 /* ModuleExports */) { + valueDeclaration = canHaveSymbol(binaryExpression.left) ? (_a = binaryExpression.left.symbol) == null ? void 0 : _a.valueDeclaration : void 0; + } + valueDeclaration || (valueDeclaration = (_b = binaryExpression.symbol) == null ? void 0 : _b.valueDeclaration); + const annotated = valueDeclaration && getEffectiveTypeAnnotationNode(valueDeclaration); + return annotated ? getTypeFromTypeNode(annotated) : void 0; + case 7 /* ObjectDefinePropertyValue */: + case 8 /* ObjectDefinePropertyExports */: + case 9 /* ObjectDefinePrototypeProperty */: + return Debug.fail("Does not apply"); + default: + return Debug.assertNever(kind); + } + } + function isPossiblyAliasedThisProperty(declaration, kind = getAssignmentDeclarationKind(declaration)) { + if (kind === 4 /* ThisProperty */) { + return true; + } + if (!isInJSFile(declaration) || kind !== 5 /* Property */ || !isIdentifier(declaration.left.expression)) { + return false; + } + const name = declaration.left.expression.escapedText; + const symbol = resolveName( + declaration.left, + name, + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true, + /*excludeGlobals*/ + true + ); + return isThisInitializedDeclaration(symbol == null ? void 0 : symbol.valueDeclaration); + } + function getContextualTypeForThisPropertyAssignment(binaryExpression) { + if (!binaryExpression.symbol) return getTypeOfExpression(binaryExpression.left); + if (binaryExpression.symbol.valueDeclaration) { + const annotated = getEffectiveTypeAnnotationNode(binaryExpression.symbol.valueDeclaration); + if (annotated) { + const type = getTypeFromTypeNode(annotated); + if (type) { + return type; + } + } + } + const thisAccess = cast(binaryExpression.left, isAccessExpression); + if (!isObjectLiteralMethod(getThisContainer( + thisAccess.expression, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ))) { + return void 0; + } + const thisType = checkThisExpression(thisAccess.expression); + const nameStr = getElementOrPropertyAccessName(thisAccess); + return nameStr !== void 0 && getTypeOfPropertyOfContextualType(thisType, nameStr) || void 0; + } + function isCircularMappedProperty(symbol) { + return !!(getCheckFlags(symbol) & 262144 /* Mapped */ && !symbol.links.type && findResolutionCycleStartIndex(symbol, 0 /* Type */) >= 0); + } + function isExcludedMappedPropertyName(constraint, propertyNameType) { + if (constraint.flags & 16777216 /* Conditional */) { + const type = constraint; + return !!(getReducedType(getTrueTypeFromConditionalType(type)).flags & 131072 /* Never */) && getActualTypeVariable(getFalseTypeFromConditionalType(type)) === getActualTypeVariable(type.checkType) && isTypeAssignableTo(propertyNameType, type.extendsType); + } + if (constraint.flags & 2097152 /* Intersection */) { + return some(constraint.types, (t) => isExcludedMappedPropertyName(t, propertyNameType)); + } + return false; + } + function getTypeOfPropertyOfContextualType(type, name, nameType) { + return mapType( + type, + (t) => { + if (t.flags & 2097152 /* Intersection */) { + let types; + let indexInfoCandidates; + let ignoreIndexInfos = false; + for (const constituentType of t.types) { + if (!(constituentType.flags & 524288 /* Object */)) { + continue; + } + if (isGenericMappedType(constituentType) && getMappedTypeNameTypeKind(constituentType) !== 2 /* Remapping */) { + const substitutedType = getIndexedMappedTypeSubstitutedTypeOfContextualType(constituentType, name, nameType); + types = appendContextualPropertyTypeConstituent(types, substitutedType); + continue; + } + const propertyType = getTypeOfConcretePropertyOfContextualType(constituentType, name); + if (!propertyType) { + if (!ignoreIndexInfos) { + indexInfoCandidates = append(indexInfoCandidates, constituentType); + } + continue; + } + ignoreIndexInfos = true; + indexInfoCandidates = void 0; + types = appendContextualPropertyTypeConstituent(types, propertyType); + } + if (indexInfoCandidates) { + for (const candidate of indexInfoCandidates) { + const indexInfoType = getTypeFromIndexInfosOfContextualType(candidate, name, nameType); + types = appendContextualPropertyTypeConstituent(types, indexInfoType); + } + } + if (!types) { + return; + } + if (types.length === 1) { + return types[0]; + } + return getIntersectionType(types); + } + if (!(t.flags & 524288 /* Object */)) { + return; + } + return isGenericMappedType(t) && getMappedTypeNameTypeKind(t) !== 2 /* Remapping */ ? getIndexedMappedTypeSubstitutedTypeOfContextualType(t, name, nameType) : getTypeOfConcretePropertyOfContextualType(t, name) ?? getTypeFromIndexInfosOfContextualType(t, name, nameType); + }, + /*noReductions*/ + true + ); + } + function appendContextualPropertyTypeConstituent(types, type) { + return type ? append(types, type.flags & 1 /* Any */ ? unknownType : type) : types; + } + function getIndexedMappedTypeSubstitutedTypeOfContextualType(type, name, nameType) { + const propertyNameType = nameType || getStringLiteralType(unescapeLeadingUnderscores(name)); + const constraint = getConstraintTypeFromMappedType(type); + if (type.nameType && isExcludedMappedPropertyName(type.nameType, propertyNameType) || isExcludedMappedPropertyName(constraint, propertyNameType)) { + return; + } + const constraintOfConstraint = getBaseConstraintOfType(constraint) || constraint; + if (!isTypeAssignableTo(propertyNameType, constraintOfConstraint)) { + return; + } + return substituteIndexedMappedType(type, propertyNameType); + } + function getTypeOfConcretePropertyOfContextualType(type, name) { + const prop = getPropertyOfType(type, name); + if (!prop || isCircularMappedProperty(prop)) { + return; + } + return removeMissingType(getTypeOfSymbol(prop), !!(prop.flags & 16777216 /* Optional */)); + } + function getTypeFromIndexInfosOfContextualType(type, name, nameType) { + var _a; + if (isTupleType(type) && isNumericLiteralName(name) && +name >= 0) { + const restType = getElementTypeOfSliceOfTupleType( + type, + type.target.fixedLength, + /*endSkipCount*/ + 0, + /*writing*/ + false, + /*noReductions*/ + true + ); + if (restType) { + return restType; + } + } + return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(type), nameType || getStringLiteralType(unescapeLeadingUnderscores(name)))) == null ? void 0 : _a.type; + } + function getContextualTypeForObjectLiteralMethod(node, contextFlags) { + Debug.assert(isObjectLiteralMethod(node)); + if (node.flags & 67108864 /* InWithStatement */) { + return void 0; + } + return getContextualTypeForObjectLiteralElement(node, contextFlags); + } + function getContextualTypeForObjectLiteralElement(element, contextFlags) { + const objectLiteral = element.parent; + const propertyAssignmentType = isPropertyAssignment(element) && getContextualTypeForVariableLikeDeclaration(element, contextFlags); + if (propertyAssignmentType) { + return propertyAssignmentType; + } + const type = getApparentTypeOfContextualType(objectLiteral, contextFlags); + if (type) { + if (hasBindableName(element)) { + const symbol = getSymbolOfDeclaration(element); + return getTypeOfPropertyOfContextualType(type, symbol.escapedName, getSymbolLinks(symbol).nameType); + } + if (hasDynamicName(element)) { + const name = getNameOfDeclaration(element); + if (name && isComputedPropertyName(name)) { + const exprType = checkExpression(name.expression); + const propType = isTypeUsableAsPropertyName(exprType) && getTypeOfPropertyOfContextualType(type, getPropertyNameFromType(exprType)); + if (propType) { + return propType; + } + } + } + if (element.name) { + const nameType = getLiteralTypeFromPropertyName(element.name); + return mapType( + type, + (t) => { + var _a; + return (_a = findApplicableIndexInfo(getIndexInfosOfStructuredType(t), nameType)) == null ? void 0 : _a.type; + }, + /*noReductions*/ + true + ); + } + } + return void 0; + } + function getSpreadIndices(elements) { + let first2, last2; + for (let i = 0; i < elements.length; i++) { + if (isSpreadElement(elements[i])) { + first2 ?? (first2 = i); + last2 = i; + } + } + return { first: first2, last: last2 }; + } + function getContextualTypeForElementExpression(type, index, length2, firstSpreadIndex, lastSpreadIndex) { + return type && mapType( + type, + (t) => { + if (isTupleType(t)) { + if ((firstSpreadIndex === void 0 || index < firstSpreadIndex) && index < t.target.fixedLength) { + return removeMissingType(getTypeArguments(t)[index], !!(t.target.elementFlags[index] && 2 /* Optional */)); + } + const offset = length2 !== void 0 && (lastSpreadIndex === void 0 || index > lastSpreadIndex) ? length2 - index : 0; + const fixedEndLength = offset > 0 && t.target.combinedFlags & 12 /* Variable */ ? getEndElementCount(t.target, 3 /* Fixed */) : 0; + if (offset > 0 && offset <= fixedEndLength) { + return getTypeArguments(t)[getTypeReferenceArity(t) - offset]; + } + return getElementTypeOfSliceOfTupleType( + t, + firstSpreadIndex === void 0 ? t.target.fixedLength : Math.min(t.target.fixedLength, firstSpreadIndex), + length2 === void 0 || lastSpreadIndex === void 0 ? fixedEndLength : Math.min(fixedEndLength, length2 - lastSpreadIndex), + /*writing*/ + false, + /*noReductions*/ + true + ); + } + return (!firstSpreadIndex || index < firstSpreadIndex) && getTypeOfPropertyOfContextualType(t, "" + index) || getIteratedTypeOrElementType( + 1 /* Element */, + t, + undefinedType, + /*errorNode*/ + void 0, + /*checkAssignability*/ + false + ); + }, + /*noReductions*/ + true + ); + } + function getContextualTypeForConditionalOperand(node, contextFlags) { + const conditional = node.parent; + return node === conditional.whenTrue || node === conditional.whenFalse ? getContextualType2(conditional, contextFlags) : void 0; + } + function getContextualTypeForChildJsxExpression(node, child, contextFlags) { + const attributesType = getApparentTypeOfContextualType(node.openingElement.attributes, contextFlags); + const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); + if (!(attributesType && !isTypeAny(attributesType) && jsxChildrenPropertyName && jsxChildrenPropertyName !== "")) { + return void 0; + } + const realChildren = getSemanticJsxChildren(node.children); + const childIndex = realChildren.indexOf(child); + const childFieldType = getTypeOfPropertyOfContextualType(attributesType, jsxChildrenPropertyName); + return childFieldType && (realChildren.length === 1 ? childFieldType : mapType( + childFieldType, + (t) => { + if (isArrayLikeType(t)) { + return getIndexedAccessType(t, getNumberLiteralType(childIndex)); + } else { + return t; + } + }, + /*noReductions*/ + true + )); + } + function getContextualTypeForJsxExpression(node, contextFlags) { + const exprParent = node.parent; + return isJsxAttributeLike(exprParent) ? getContextualType2(node, contextFlags) : isJsxElement(exprParent) ? getContextualTypeForChildJsxExpression(exprParent, node, contextFlags) : void 0; + } + function getContextualTypeForJsxAttribute(attribute, contextFlags) { + if (isJsxAttribute(attribute)) { + const attributesType = getApparentTypeOfContextualType(attribute.parent, contextFlags); + if (!attributesType || isTypeAny(attributesType)) { + return void 0; + } + return getTypeOfPropertyOfContextualType(attributesType, getEscapedTextOfJsxAttributeName(attribute.name)); + } else { + return getContextualType2(attribute.parent, contextFlags); + } + } + function isPossiblyDiscriminantValue(node) { + switch (node.kind) { + case 11 /* StringLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 228 /* TemplateExpression */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 106 /* NullKeyword */: + case 80 /* Identifier */: + case 157 /* UndefinedKeyword */: + return true; + case 211 /* PropertyAccessExpression */: + case 217 /* ParenthesizedExpression */: + return isPossiblyDiscriminantValue(node.expression); + case 294 /* JsxExpression */: + return !node.expression || isPossiblyDiscriminantValue(node.expression); + } + return false; + } + function discriminateContextualTypeByObjectMembers(node, contextualType) { + const key = `D${getNodeId(node)},${getTypeId(contextualType)}`; + return getCachedType(key) ?? setCachedType( + key, + getMatchingUnionConstituentForObjectLiteral(contextualType, node) ?? discriminateTypeByDiscriminableItems( + contextualType, + concatenate( + map( + filter(node.properties, (p) => { + if (!p.symbol) { + return false; + } + if (p.kind === 303 /* PropertyAssignment */) { + return isPossiblyDiscriminantValue(p.initializer) && isDiscriminantProperty(contextualType, p.symbol.escapedName); + } + if (p.kind === 304 /* ShorthandPropertyAssignment */) { + return isDiscriminantProperty(contextualType, p.symbol.escapedName); + } + return false; + }), + (prop) => [() => getContextFreeTypeOfExpression(prop.kind === 303 /* PropertyAssignment */ ? prop.initializer : prop.name), prop.symbol.escapedName] + ), + map( + filter(getPropertiesOfType(contextualType), (s) => { + var _a; + return !!(s.flags & 16777216 /* Optional */) && !!((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members) && !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName); + }), + (s) => [() => undefinedType, s.escapedName] + ) + ), + isTypeAssignableTo + ) + ); + } + function discriminateContextualTypeByJSXAttributes(node, contextualType) { + const key = `D${getNodeId(node)},${getTypeId(contextualType)}`; + const cached = getCachedType(key); + if (cached) return cached; + const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(node)); + return setCachedType( + key, + discriminateTypeByDiscriminableItems( + contextualType, + concatenate( + map( + filter(node.properties, (p) => !!p.symbol && p.kind === 291 /* JsxAttribute */ && isDiscriminantProperty(contextualType, p.symbol.escapedName) && (!p.initializer || isPossiblyDiscriminantValue(p.initializer))), + (prop) => [!prop.initializer ? () => trueType : () => getContextFreeTypeOfExpression(prop.initializer), prop.symbol.escapedName] + ), + map( + filter(getPropertiesOfType(contextualType), (s) => { + var _a; + if (!(s.flags & 16777216 /* Optional */) || !((_a = node == null ? void 0 : node.symbol) == null ? void 0 : _a.members)) { + return false; + } + const element = node.parent.parent; + if (s.escapedName === jsxChildrenPropertyName && isJsxElement(element) && getSemanticJsxChildren(element.children).length) { + return false; + } + return !node.symbol.members.has(s.escapedName) && isDiscriminantProperty(contextualType, s.escapedName); + }), + (s) => [() => undefinedType, s.escapedName] + ) + ), + isTypeAssignableTo + ) + ); + } + function getApparentTypeOfContextualType(node, contextFlags) { + const contextualType = isObjectLiteralMethod(node) ? getContextualTypeForObjectLiteralMethod(node, contextFlags) : getContextualType2(node, contextFlags); + const instantiatedType = instantiateContextualType(contextualType, node, contextFlags); + if (instantiatedType && !(contextFlags && contextFlags & 2 /* NoConstraints */ && instantiatedType.flags & 8650752 /* TypeVariable */)) { + const apparentType = mapType( + instantiatedType, + // When obtaining apparent type of *contextual* type we don't want to get apparent type of mapped types. + // That would evaluate mapped types with array or tuple type constraints too eagerly + // and thus it would prevent `getTypeOfPropertyOfContextualType` from obtaining per-position contextual type for elements of array literal expressions. + // Apparent type of other mapped types is already the mapped type itself so we can just avoid calling `getApparentType` here for all mapped types. + (t) => getObjectFlags(t) & 32 /* Mapped */ ? t : getApparentType(t), + /*noReductions*/ + true + ); + return apparentType.flags & 1048576 /* Union */ && isObjectLiteralExpression(node) ? discriminateContextualTypeByObjectMembers(node, apparentType) : apparentType.flags & 1048576 /* Union */ && isJsxAttributes(node) ? discriminateContextualTypeByJSXAttributes(node, apparentType) : apparentType; + } + } + function instantiateContextualType(contextualType, node, contextFlags) { + if (contextualType && maybeTypeOfKind(contextualType, 465829888 /* Instantiable */)) { + const inferenceContext = getInferenceContext(node); + if (inferenceContext && contextFlags & 1 /* Signature */ && some(inferenceContext.inferences, hasInferenceCandidatesOrDefault)) { + return instantiateInstantiableTypes(contextualType, inferenceContext.nonFixingMapper); + } + if (inferenceContext == null ? void 0 : inferenceContext.returnMapper) { + const type = instantiateInstantiableTypes(contextualType, inferenceContext.returnMapper); + return type.flags & 1048576 /* Union */ && containsType(type.types, regularFalseType) && containsType(type.types, regularTrueType) ? filterType(type, (t) => t !== regularFalseType && t !== regularTrueType) : type; + } + } + return contextualType; + } + function instantiateInstantiableTypes(type, mapper) { + if (type.flags & 465829888 /* Instantiable */) { + return instantiateType(type, mapper); + } + if (type.flags & 1048576 /* Union */) { + return getUnionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper)), 0 /* None */); + } + if (type.flags & 2097152 /* Intersection */) { + return getIntersectionType(map(type.types, (t) => instantiateInstantiableTypes(t, mapper))); + } + return type; + } + function getContextualType2(node, contextFlags) { + var _a; + if (node.flags & 67108864 /* InWithStatement */) { + return void 0; + } + const index = findContextualNode( + node, + /*includeCaches*/ + !contextFlags + ); + if (index >= 0) { + return contextualTypes[index]; + } + const { parent: parent2 } = node; + switch (parent2.kind) { + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 208 /* BindingElement */: + return getContextualTypeForInitializerExpression(node, contextFlags); + case 219 /* ArrowFunction */: + case 253 /* ReturnStatement */: + return getContextualTypeForReturnExpression(node, contextFlags); + case 229 /* YieldExpression */: + return getContextualTypeForYieldOperand(parent2, contextFlags); + case 223 /* AwaitExpression */: + return getContextualTypeForAwaitOperand(parent2, contextFlags); + case 213 /* CallExpression */: + case 214 /* NewExpression */: + return getContextualTypeForArgument(parent2, node); + case 170 /* Decorator */: + return getContextualTypeForDecorator(parent2); + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + return isConstTypeReference(parent2.type) ? getContextualType2(parent2, contextFlags) : getTypeFromTypeNode(parent2.type); + case 226 /* BinaryExpression */: + return getContextualTypeForBinaryOperand(node, contextFlags); + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + return getContextualTypeForObjectLiteralElement(parent2, contextFlags); + case 305 /* SpreadAssignment */: + return getContextualType2(parent2.parent, contextFlags); + case 209 /* ArrayLiteralExpression */: { + const arrayLiteral = parent2; + const type = getApparentTypeOfContextualType(arrayLiteral, contextFlags); + const elementIndex = indexOfNode(arrayLiteral.elements, node); + const spreadIndices = (_a = getNodeLinks(arrayLiteral)).spreadIndices ?? (_a.spreadIndices = getSpreadIndices(arrayLiteral.elements)); + return getContextualTypeForElementExpression(type, elementIndex, arrayLiteral.elements.length, spreadIndices.first, spreadIndices.last); + } + case 227 /* ConditionalExpression */: + return getContextualTypeForConditionalOperand(node, contextFlags); + case 239 /* TemplateSpan */: + Debug.assert(parent2.parent.kind === 228 /* TemplateExpression */); + return getContextualTypeForSubstitutionExpression(parent2.parent, node); + case 217 /* ParenthesizedExpression */: { + if (isInJSFile(parent2)) { + if (isJSDocSatisfiesExpression(parent2)) { + return getTypeFromTypeNode(getJSDocSatisfiesExpressionType(parent2)); + } + const typeTag = getJSDocTypeTag(parent2); + if (typeTag && !isConstTypeReference(typeTag.typeExpression.type)) { + return getTypeFromTypeNode(typeTag.typeExpression.type); + } + } + return getContextualType2(parent2, contextFlags); + } + case 235 /* NonNullExpression */: + return getContextualType2(parent2, contextFlags); + case 238 /* SatisfiesExpression */: + return getTypeFromTypeNode(parent2.type); + case 277 /* ExportAssignment */: + return tryGetTypeFromEffectiveTypeNode(parent2); + case 294 /* JsxExpression */: + return getContextualTypeForJsxExpression(parent2, contextFlags); + case 291 /* JsxAttribute */: + case 293 /* JsxSpreadAttribute */: + return getContextualTypeForJsxAttribute(parent2, contextFlags); + case 286 /* JsxOpeningElement */: + case 285 /* JsxSelfClosingElement */: + return getContextualJsxElementAttributesType(parent2, contextFlags); + case 301 /* ImportAttribute */: + return getContextualImportAttributeType(parent2); + } + return void 0; + } + function pushCachedContextualType(node) { + pushContextualType( + node, + getContextualType2( + node, + /*contextFlags*/ + void 0 + ), + /*isCache*/ + true + ); + } + function pushContextualType(node, type, isCache) { + contextualTypeNodes[contextualTypeCount] = node; + contextualTypes[contextualTypeCount] = type; + contextualIsCache[contextualTypeCount] = isCache; + contextualTypeCount++; + } + function popContextualType() { + contextualTypeCount--; + } + function findContextualNode(node, includeCaches) { + for (let i = contextualTypeCount - 1; i >= 0; i--) { + if (node === contextualTypeNodes[i] && (includeCaches || !contextualIsCache[i])) { + return i; + } + } + return -1; + } + function pushInferenceContext(node, inferenceContext) { + inferenceContextNodes[inferenceContextCount] = node; + inferenceContexts[inferenceContextCount] = inferenceContext; + inferenceContextCount++; + } + function popInferenceContext() { + inferenceContextCount--; + } + function getInferenceContext(node) { + for (let i = inferenceContextCount - 1; i >= 0; i--) { + if (isNodeDescendantOf(node, inferenceContextNodes[i])) { + return inferenceContexts[i]; + } + } + } + function getContextualImportAttributeType(node) { + return getTypeOfPropertyOfContextualType(getGlobalImportAttributesType( + /*reportErrors*/ + false + ), getNameFromImportAttribute(node)); + } + function getContextualJsxElementAttributesType(node, contextFlags) { + if (isJsxOpeningElement(node) && contextFlags !== 4 /* Completions */) { + const index = findContextualNode( + node.parent, + /*includeCaches*/ + !contextFlags + ); + if (index >= 0) { + return contextualTypes[index]; + } + } + return getContextualTypeForArgumentAtIndex(node, 0); + } + function getEffectiveFirstArgumentForJsxSignature(signature, node) { + return isJsxOpeningFragment(node) || getJsxReferenceKind(node) !== 0 /* Component */ ? getJsxPropsTypeFromCallSignature(signature, node) : getJsxPropsTypeFromClassType(signature, node); + } + function getJsxPropsTypeFromCallSignature(sig, context) { + let propsType = getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType); + propsType = getJsxManagedAttributesFromLocatedAttributes(context, getJsxNamespaceAt(context), propsType); + const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context); + if (!isErrorType(intrinsicAttribs)) { + propsType = intersectTypes(intrinsicAttribs, propsType); + } + return propsType; + } + function getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation) { + if (sig.compositeSignatures) { + const results = []; + for (const signature of sig.compositeSignatures) { + const instance = getReturnTypeOfSignature(signature); + if (isTypeAny(instance)) { + return instance; + } + const propType = getTypeOfPropertyOfType(instance, forcedLookupLocation); + if (!propType) { + return; + } + results.push(propType); + } + return getIntersectionType(results); + } + const instanceType = getReturnTypeOfSignature(sig); + return isTypeAny(instanceType) ? instanceType : getTypeOfPropertyOfType(instanceType, forcedLookupLocation); + } + function getStaticTypeOfReferencedJsxConstructor(context) { + if (isJsxOpeningFragment(context)) return getJSXFragmentType(context); + if (isJsxIntrinsicTagName(context.tagName)) { + const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(context); + const fakeSignature = createSignatureForJSXIntrinsic(context, result); + return getOrCreateTypeFromSignature(fakeSignature); + } + const tagType = checkExpressionCached(context.tagName); + if (tagType.flags & 128 /* StringLiteral */) { + const result = getIntrinsicAttributesTypeFromStringLiteralType(tagType, context); + if (!result) { + return errorType; + } + const fakeSignature = createSignatureForJSXIntrinsic(context, result); + return getOrCreateTypeFromSignature(fakeSignature); + } + return tagType; + } + function getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType) { + const managedSym = getJsxLibraryManagedAttributes(ns); + if (managedSym) { + const ctorType = getStaticTypeOfReferencedJsxConstructor(context); + const result = instantiateAliasOrInterfaceWithDefaults(managedSym, isInJSFile(context), ctorType, attributesType); + if (result) { + return result; + } + } + return attributesType; + } + function getJsxPropsTypeFromClassType(sig, context) { + const ns = getJsxNamespaceAt(context); + const forcedLookupLocation = getJsxElementPropertiesName(ns); + let attributesType = forcedLookupLocation === void 0 ? getTypeOfFirstParameterOfSignatureWithFallback(sig, unknownType) : forcedLookupLocation === "" ? getReturnTypeOfSignature(sig) : getJsxPropsTypeForSignatureFromMember(sig, forcedLookupLocation); + if (!attributesType) { + if (!!forcedLookupLocation && !!length(context.attributes.properties)) { + error2(context, Diagnostics.JSX_element_class_does_not_support_attributes_because_it_does_not_have_a_0_property, unescapeLeadingUnderscores(forcedLookupLocation)); + } + return unknownType; + } + attributesType = getJsxManagedAttributesFromLocatedAttributes(context, ns, attributesType); + if (isTypeAny(attributesType)) { + return attributesType; + } else { + let apparentAttributesType = attributesType; + const intrinsicClassAttribs = getJsxType(JsxNames.IntrinsicClassAttributes, context); + if (!isErrorType(intrinsicClassAttribs)) { + const typeParams = getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(intrinsicClassAttribs.symbol); + const hostClassType = getReturnTypeOfSignature(sig); + let libraryManagedAttributeType; + if (typeParams) { + const inferredArgs = fillMissingTypeArguments([hostClassType], typeParams, getMinTypeArgumentCount(typeParams), isInJSFile(context)); + libraryManagedAttributeType = instantiateType(intrinsicClassAttribs, createTypeMapper(typeParams, inferredArgs)); + } else libraryManagedAttributeType = intrinsicClassAttribs; + apparentAttributesType = intersectTypes(libraryManagedAttributeType, apparentAttributesType); + } + const intrinsicAttribs = getJsxType(JsxNames.IntrinsicAttributes, context); + if (!isErrorType(intrinsicAttribs)) { + apparentAttributesType = intersectTypes(intrinsicAttribs, apparentAttributesType); + } + return apparentAttributesType; + } + } + function getIntersectedSignatures(signatures) { + return getStrictOptionValue(compilerOptions, "noImplicitAny") ? reduceLeft( + signatures, + (left, right) => left === right || !left ? left : compareTypeParametersIdentical(left.typeParameters, right.typeParameters) ? combineSignaturesOfIntersectionMembers(left, right) : void 0 + ) : void 0; + } + function combineIntersectionThisParam(left, right, mapper) { + if (!left || !right) { + return left || right; + } + const thisType = getUnionType([getTypeOfSymbol(left), instantiateType(getTypeOfSymbol(right), mapper)]); + return createSymbolWithType(left, thisType); + } + function combineIntersectionParameters(left, right, mapper) { + const leftCount = getParameterCount(left); + const rightCount = getParameterCount(right); + const longest = leftCount >= rightCount ? left : right; + const shorter = longest === left ? right : left; + const longestCount = longest === left ? leftCount : rightCount; + const eitherHasEffectiveRest = hasEffectiveRestParameter(left) || hasEffectiveRestParameter(right); + const needsExtraRestElement = eitherHasEffectiveRest && !hasEffectiveRestParameter(longest); + const params = new Array(longestCount + (needsExtraRestElement ? 1 : 0)); + for (let i = 0; i < longestCount; i++) { + let longestParamType = tryGetTypeAtPosition(longest, i); + if (longest === right) { + longestParamType = instantiateType(longestParamType, mapper); + } + let shorterParamType = tryGetTypeAtPosition(shorter, i) || unknownType; + if (shorter === right) { + shorterParamType = instantiateType(shorterParamType, mapper); + } + const unionParamType = getUnionType([longestParamType, shorterParamType]); + const isRestParam = eitherHasEffectiveRest && !needsExtraRestElement && i === longestCount - 1; + const isOptional = i >= getMinArgumentCount(longest) && i >= getMinArgumentCount(shorter); + const leftName = i >= leftCount ? void 0 : getParameterNameAtPosition(left, i); + const rightName = i >= rightCount ? void 0 : getParameterNameAtPosition(right, i); + const paramName = leftName === rightName ? leftName : !leftName ? rightName : !rightName ? leftName : void 0; + const paramSymbol = createSymbol( + 1 /* FunctionScopedVariable */ | (isOptional && !isRestParam ? 16777216 /* Optional */ : 0), + paramName || `arg${i}`, + isRestParam ? 32768 /* RestParameter */ : isOptional ? 16384 /* OptionalParameter */ : 0 + ); + paramSymbol.links.type = isRestParam ? createArrayType(unionParamType) : unionParamType; + params[i] = paramSymbol; + } + if (needsExtraRestElement) { + const restParamSymbol = createSymbol(1 /* FunctionScopedVariable */, "args", 32768 /* RestParameter */); + restParamSymbol.links.type = createArrayType(getTypeAtPosition(shorter, longestCount)); + if (shorter === right) { + restParamSymbol.links.type = instantiateType(restParamSymbol.links.type, mapper); + } + params[longestCount] = restParamSymbol; + } + return params; + } + function combineSignaturesOfIntersectionMembers(left, right) { + const typeParams = left.typeParameters || right.typeParameters; + let paramMapper; + if (left.typeParameters && right.typeParameters) { + paramMapper = createTypeMapper(right.typeParameters, left.typeParameters); + } + let flags = (left.flags | right.flags) & (167 /* PropagatingFlags */ & ~1 /* HasRestParameter */); + const declaration = left.declaration; + const params = combineIntersectionParameters(left, right, paramMapper); + const lastParam = lastOrUndefined(params); + if (lastParam && getCheckFlags(lastParam) & 32768 /* RestParameter */) { + flags |= 1 /* HasRestParameter */; + } + const thisParam = combineIntersectionThisParam(left.thisParameter, right.thisParameter, paramMapper); + const minArgCount = Math.max(left.minArgumentCount, right.minArgumentCount); + const result = createSignature( + declaration, + typeParams, + thisParam, + params, + /*resolvedReturnType*/ + void 0, + /*resolvedTypePredicate*/ + void 0, + minArgCount, + flags + ); + result.compositeKind = 2097152 /* Intersection */; + result.compositeSignatures = concatenate(left.compositeKind === 2097152 /* Intersection */ && left.compositeSignatures || [left], [right]); + if (paramMapper) { + result.mapper = left.compositeKind === 2097152 /* Intersection */ && left.mapper && left.compositeSignatures ? combineTypeMappers(left.mapper, paramMapper) : paramMapper; + } + return result; + } + function getContextualCallSignature(type, node) { + const signatures = getSignaturesOfType(type, 0 /* Call */); + const applicableByArity = filter(signatures, (s) => !isAritySmaller(s, node)); + return applicableByArity.length === 1 ? applicableByArity[0] : getIntersectedSignatures(applicableByArity); + } + function isAritySmaller(signature, target) { + let targetParameterCount = 0; + for (; targetParameterCount < target.parameters.length; targetParameterCount++) { + const param = target.parameters[targetParameterCount]; + if (param.initializer || param.questionToken || param.dotDotDotToken || isJSDocOptionalParameter(param)) { + break; + } + } + if (target.parameters.length && parameterIsThisKeyword(target.parameters[0])) { + targetParameterCount--; + } + return !hasEffectiveRestParameter(signature) && getParameterCount(signature) < targetParameterCount; + } + function getContextualSignatureForFunctionLikeDeclaration(node) { + return isFunctionExpressionOrArrowFunction(node) || isObjectLiteralMethod(node) ? getContextualSignature(node) : void 0; + } + function getContextualSignature(node) { + Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); + const typeTagSignature = getSignatureOfTypeTag(node); + if (typeTagSignature) { + return typeTagSignature; + } + const type = getApparentTypeOfContextualType(node, 1 /* Signature */); + if (!type) { + return void 0; + } + if (!(type.flags & 1048576 /* Union */)) { + return getContextualCallSignature(type, node); + } + let signatureList; + const types = type.types; + for (const current of types) { + const signature = getContextualCallSignature(current, node); + if (signature) { + if (!signatureList) { + signatureList = [signature]; + } else if (!compareSignaturesIdentical( + signatureList[0], + signature, + /*partialMatch*/ + false, + /*ignoreThisTypes*/ + true, + /*ignoreReturnTypes*/ + true, + compareTypesIdentical + )) { + return void 0; + } else { + signatureList.push(signature); + } + } + } + if (signatureList) { + return signatureList.length === 1 ? signatureList[0] : createUnionSignature(signatureList[0], signatureList); + } + } + function checkGrammarRegularExpressionLiteral(node) { + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile) && !node.isUnterminated) { + let lastError; + scanner2 ?? (scanner2 = createScanner( + 99 /* ESNext */, + /*skipTrivia*/ + true + )); + scanner2.setScriptTarget(sourceFile.languageVersion); + scanner2.setLanguageVariant(sourceFile.languageVariant); + scanner2.setOnError((message, length2, arg0) => { + const start = scanner2.getTokenEnd(); + if (message.category === 3 /* Message */ && lastError && start === lastError.start && length2 === lastError.length) { + const error3 = createDetachedDiagnostic(sourceFile.fileName, sourceFile.text, start, length2, message, arg0); + addRelatedInfo(lastError, error3); + } else if (!lastError || start !== lastError.start) { + lastError = createFileDiagnostic(sourceFile, start, length2, message, arg0); + diagnostics.add(lastError); + } + }); + scanner2.setText(sourceFile.text, node.pos, node.end - node.pos); + try { + scanner2.scan(); + Debug.assert(scanner2.reScanSlashToken( + /*reportErrors*/ + true + ) === 14 /* RegularExpressionLiteral */, "Expected scanner to rescan RegularExpressionLiteral"); + return !!lastError; + } finally { + scanner2.setText(""); + scanner2.setOnError( + /*onError*/ + void 0 + ); + } + } + return false; + } + function checkRegularExpressionLiteral(node) { + const nodeLinks2 = getNodeLinks(node); + if (!(nodeLinks2.flags & 1 /* TypeChecked */)) { + nodeLinks2.flags |= 1 /* TypeChecked */; + addLazyDiagnostic(() => checkGrammarRegularExpressionLiteral(node)); + } + return globalRegExpType; + } + function checkSpreadExpression(node, checkMode) { + if (languageVersion < LanguageFeatureMinimumTarget.SpreadElements) { + checkExternalEmitHelpers(node, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */); + } + const arrayOrIterableType = checkExpression(node.expression, checkMode); + return checkIteratedTypeOrElementType(33 /* Spread */, arrayOrIterableType, undefinedType, node.expression); + } + function checkSyntheticExpression(node) { + return node.isSpread ? getIndexedAccessType(node.type, numberType) : node.type; + } + function hasDefaultValue(node) { + return node.kind === 208 /* BindingElement */ && !!node.initializer || node.kind === 303 /* PropertyAssignment */ && hasDefaultValue(node.initializer) || node.kind === 304 /* ShorthandPropertyAssignment */ && !!node.objectAssignmentInitializer || node.kind === 226 /* BinaryExpression */ && node.operatorToken.kind === 64 /* EqualsToken */; + } + function isSpreadIntoCallOrNew(node) { + const parent2 = walkUpParenthesizedExpressions(node.parent); + return isSpreadElement(parent2) && isCallOrNewExpression(parent2.parent); + } + function checkArrayLiteral(node, checkMode, forceTuple) { + const elements = node.elements; + const elementCount = elements.length; + const elementTypes = []; + const elementFlags = []; + pushCachedContextualType(node); + const inDestructuringPattern = isAssignmentTarget(node); + const inConstContext = isConstContext(node); + const contextualType = getApparentTypeOfContextualType( + node, + /*contextFlags*/ + void 0 + ); + const inTupleContext = isSpreadIntoCallOrNew(node) || !!contextualType && someType(contextualType, (t) => isTupleLikeType(t) || isGenericMappedType(t) && !t.nameType && !!getHomomorphicTypeVariable(t.target || t)); + let hasOmittedExpression = false; + for (let i = 0; i < elementCount; i++) { + const e = elements[i]; + if (e.kind === 230 /* SpreadElement */) { + if (languageVersion < LanguageFeatureMinimumTarget.SpreadElements) { + checkExternalEmitHelpers(e, compilerOptions.downlevelIteration ? 1536 /* SpreadIncludes */ : 1024 /* SpreadArray */); + } + const spreadType = checkExpression(e.expression, checkMode, forceTuple); + if (isArrayLikeType(spreadType)) { + elementTypes.push(spreadType); + elementFlags.push(8 /* Variadic */); + } else if (inDestructuringPattern) { + const restElementType = getIndexTypeOfType(spreadType, numberType) || getIteratedTypeOrElementType( + 65 /* Destructuring */, + spreadType, + undefinedType, + /*errorNode*/ + void 0, + /*checkAssignability*/ + false + ) || unknownType; + elementTypes.push(restElementType); + elementFlags.push(4 /* Rest */); + } else { + elementTypes.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, e.expression)); + elementFlags.push(4 /* Rest */); + } + } else if (exactOptionalPropertyTypes && e.kind === 232 /* OmittedExpression */) { + hasOmittedExpression = true; + elementTypes.push(undefinedOrMissingType); + elementFlags.push(2 /* Optional */); + } else { + const type = checkExpressionForMutableLocation(e, checkMode, forceTuple); + elementTypes.push(addOptionality( + type, + /*isProperty*/ + true, + hasOmittedExpression + )); + elementFlags.push(hasOmittedExpression ? 2 /* Optional */ : 1 /* Required */); + if (inTupleContext && checkMode && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(e)) { + const inferenceContext = getInferenceContext(node); + Debug.assert(inferenceContext); + addIntraExpressionInferenceSite(inferenceContext, e, type); + } + } + } + popContextualType(); + if (inDestructuringPattern) { + return createTupleType(elementTypes, elementFlags); + } + if (forceTuple || inConstContext || inTupleContext) { + return createArrayLiteralType(createTupleType( + elementTypes, + elementFlags, + /*readonly*/ + inConstContext && !(contextualType && someType(contextualType, isMutableArrayLikeType)) + )); + } + return createArrayLiteralType(createArrayType( + elementTypes.length ? getUnionType(sameMap(elementTypes, (t, i) => elementFlags[i] & 8 /* Variadic */ ? getIndexedAccessTypeOrUndefined(t, numberType) || anyType : t), 2 /* Subtype */) : strictNullChecks ? implicitNeverType : undefinedWideningType, + inConstContext + )); + } + function createArrayLiteralType(type) { + if (!(getObjectFlags(type) & 4 /* Reference */)) { + return type; + } + let literalType = type.literalType; + if (!literalType) { + literalType = type.literalType = cloneTypeReference(type); + literalType.objectFlags |= 16384 /* ArrayLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; + } + return literalType; + } + function isNumericName(name) { + switch (name.kind) { + case 167 /* ComputedPropertyName */: + return isNumericComputedName(name); + case 80 /* Identifier */: + return isNumericLiteralName(name.escapedText); + case 9 /* NumericLiteral */: + case 11 /* StringLiteral */: + return isNumericLiteralName(name.text); + default: + return false; + } + } + function isNumericComputedName(name) { + return isTypeAssignableToKind(checkComputedPropertyName(name), 296 /* NumberLike */); + } + function checkComputedPropertyName(node) { + const links = getNodeLinks(node.expression); + if (!links.resolvedType) { + if ((isTypeLiteralNode(node.parent.parent) || isClassLike(node.parent.parent) || isInterfaceDeclaration(node.parent.parent)) && isBinaryExpression(node.expression) && node.expression.operatorToken.kind === 103 /* InKeyword */ && node.parent.kind !== 177 /* GetAccessor */ && node.parent.kind !== 178 /* SetAccessor */) { + return links.resolvedType = errorType; + } + links.resolvedType = checkExpression(node.expression); + if (isPropertyDeclaration(node.parent) && !hasStaticModifier(node.parent) && isClassExpression(node.parent.parent)) { + const container = getEnclosingBlockScopeContainer(node.parent.parent); + const enclosingIterationStatement = getEnclosingIterationStatement(container); + if (enclosingIterationStatement) { + getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */; + getNodeLinks(node).flags |= 32768 /* BlockScopedBindingInLoop */; + getNodeLinks(node.parent.parent).flags |= 32768 /* BlockScopedBindingInLoop */; + } + } + if (links.resolvedType.flags & 98304 /* Nullable */ || !isTypeAssignableToKind(links.resolvedType, 402653316 /* StringLike */ | 296 /* NumberLike */ | 12288 /* ESSymbolLike */) && !isTypeAssignableTo(links.resolvedType, stringNumberSymbolType)) { + error2(node, Diagnostics.A_computed_property_name_must_be_of_type_string_number_symbol_or_any); + } + } + return links.resolvedType; + } + function isSymbolWithNumericName(symbol) { + var _a; + const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0]; + return isNumericLiteralName(symbol.escapedName) || firstDecl && isNamedDeclaration(firstDecl) && isNumericName(firstDecl.name); + } + function isSymbolWithSymbolName(symbol) { + var _a; + const firstDecl = (_a = symbol.declarations) == null ? void 0 : _a[0]; + return isKnownSymbol(symbol) || firstDecl && isNamedDeclaration(firstDecl) && isComputedPropertyName(firstDecl.name) && isTypeAssignableToKind(checkComputedPropertyName(firstDecl.name), 4096 /* ESSymbol */); + } + function getObjectLiteralIndexInfo(isReadonly, offset, properties, keyType) { + const propTypes = []; + for (let i = offset; i < properties.length; i++) { + const prop = properties[i]; + if (keyType === stringType && !isSymbolWithSymbolName(prop) || keyType === numberType && isSymbolWithNumericName(prop) || keyType === esSymbolType && isSymbolWithSymbolName(prop)) { + propTypes.push(getTypeOfSymbol(properties[i])); + } + } + const unionType = propTypes.length ? getUnionType(propTypes, 2 /* Subtype */) : undefinedType; + return createIndexInfo(keyType, unionType, isReadonly); + } + function getImmediateAliasedSymbol(symbol) { + Debug.assert((symbol.flags & 2097152 /* Alias */) !== 0, "Should only get Alias here."); + const links = getSymbolLinks(symbol); + if (!links.immediateTarget) { + const node = getDeclarationOfAliasSymbol(symbol); + if (!node) return Debug.fail(); + links.immediateTarget = getTargetOfAliasDeclaration( + node, + /*dontRecursivelyResolve*/ + true + ); + } + return links.immediateTarget; + } + function checkObjectLiteral(node, checkMode = 0 /* Normal */) { + const inDestructuringPattern = isAssignmentTarget(node); + checkGrammarObjectLiteralExpression(node, inDestructuringPattern); + const allPropertiesTable = strictNullChecks ? createSymbolTable() : void 0; + let propertiesTable = createSymbolTable(); + let propertiesArray = []; + let spread = emptyObjectType; + pushCachedContextualType(node); + const contextualType = getApparentTypeOfContextualType( + node, + /*contextFlags*/ + void 0 + ); + const contextualTypeHasPattern = contextualType && contextualType.pattern && (contextualType.pattern.kind === 206 /* ObjectBindingPattern */ || contextualType.pattern.kind === 210 /* ObjectLiteralExpression */); + const inConstContext = isConstContext(node); + const checkFlags = inConstContext ? 8 /* Readonly */ : 0; + const isInJavascript = isInJSFile(node) && !isInJsonFile(node); + const enumTag = isInJavascript ? getJSDocEnumTag(node) : void 0; + const isJSObjectLiteral = !contextualType && isInJavascript && !enumTag; + let objectFlags = 8192 /* FreshLiteral */; + let patternWithComputedProperties = false; + let hasComputedStringProperty = false; + let hasComputedNumberProperty = false; + let hasComputedSymbolProperty = false; + for (const elem of node.properties) { + if (elem.name && isComputedPropertyName(elem.name)) { + checkComputedPropertyName(elem.name); + } + } + let offset = 0; + for (const memberDecl of node.properties) { + let member = getSymbolOfDeclaration(memberDecl); + const computedNameType = memberDecl.name && memberDecl.name.kind === 167 /* ComputedPropertyName */ ? checkComputedPropertyName(memberDecl.name) : void 0; + if (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 304 /* ShorthandPropertyAssignment */ || isObjectLiteralMethod(memberDecl)) { + let type = memberDecl.kind === 303 /* PropertyAssignment */ ? checkPropertyAssignment(memberDecl, checkMode) : ( + // avoid resolving the left side of the ShorthandPropertyAssignment outside of the destructuring + // for error recovery purposes. For example, if a user wrote `{ a = 100 }` instead of `{ a: 100 }`. + // we don't want to say "could not find 'a'". + memberDecl.kind === 304 /* ShorthandPropertyAssignment */ ? checkExpressionForMutableLocation(!inDestructuringPattern && memberDecl.objectAssignmentInitializer ? memberDecl.objectAssignmentInitializer : memberDecl.name, checkMode) : checkObjectLiteralMethod(memberDecl, checkMode) + ); + if (isInJavascript) { + const jsDocType = getTypeForDeclarationFromJSDocComment(memberDecl); + if (jsDocType) { + checkTypeAssignableTo(type, jsDocType, memberDecl); + type = jsDocType; + } else if (enumTag && enumTag.typeExpression) { + checkTypeAssignableTo(type, getTypeFromTypeNode(enumTag.typeExpression), memberDecl); + } + } + objectFlags |= getObjectFlags(type) & 458752 /* PropagatingFlags */; + const nameType = computedNameType && isTypeUsableAsPropertyName(computedNameType) ? computedNameType : void 0; + const prop = nameType ? createSymbol(4 /* Property */ | member.flags, getPropertyNameFromType(nameType), checkFlags | 4096 /* Late */) : createSymbol(4 /* Property */ | member.flags, member.escapedName, checkFlags); + if (nameType) { + prop.links.nameType = nameType; + } + if (inDestructuringPattern && hasDefaultValue(memberDecl)) { + prop.flags |= 16777216 /* Optional */; + } else if (contextualTypeHasPattern && !(getObjectFlags(contextualType) & 512 /* ObjectLiteralPatternWithComputedProperties */)) { + const impliedProp = getPropertyOfType(contextualType, member.escapedName); + if (impliedProp) { + prop.flags |= impliedProp.flags & 16777216 /* Optional */; + } else if (!getIndexInfoOfType(contextualType, stringType)) { + error2(memberDecl.name, Diagnostics.Object_literal_may_only_specify_known_properties_and_0_does_not_exist_in_type_1, symbolToString(member), typeToString(contextualType)); + } + } + prop.declarations = member.declarations; + prop.parent = member.parent; + if (member.valueDeclaration) { + prop.valueDeclaration = member.valueDeclaration; + } + prop.links.type = type; + prop.links.target = member; + member = prop; + allPropertiesTable == null ? void 0 : allPropertiesTable.set(prop.escapedName, prop); + if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && (memberDecl.kind === 303 /* PropertyAssignment */ || memberDecl.kind === 174 /* MethodDeclaration */) && isContextSensitive(memberDecl)) { + const inferenceContext = getInferenceContext(node); + Debug.assert(inferenceContext); + const inferenceNode = memberDecl.kind === 303 /* PropertyAssignment */ ? memberDecl.initializer : memberDecl; + addIntraExpressionInferenceSite(inferenceContext, inferenceNode, type); + } + } else if (memberDecl.kind === 305 /* SpreadAssignment */) { + if (languageVersion < LanguageFeatureMinimumTarget.ObjectAssign) { + checkExternalEmitHelpers(memberDecl, 2 /* Assign */); + } + if (propertiesArray.length > 0) { + spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext); + propertiesArray = []; + propertiesTable = createSymbolTable(); + hasComputedStringProperty = false; + hasComputedNumberProperty = false; + hasComputedSymbolProperty = false; + } + const type = getReducedType(checkExpression(memberDecl.expression, checkMode & 2 /* Inferential */)); + if (isValidSpreadType(type)) { + const mergedType = tryMergeUnionOfObjectTypeAndEmptyObject(type, inConstContext); + if (allPropertiesTable) { + checkSpreadPropOverrides(mergedType, allPropertiesTable, memberDecl); + } + offset = propertiesArray.length; + if (isErrorType(spread)) { + continue; + } + spread = getSpreadType(spread, mergedType, node.symbol, objectFlags, inConstContext); + } else { + error2(memberDecl, Diagnostics.Spread_types_may_only_be_created_from_object_types); + spread = errorType; + } + continue; + } else { + Debug.assert(memberDecl.kind === 177 /* GetAccessor */ || memberDecl.kind === 178 /* SetAccessor */); + checkNodeDeferred(memberDecl); + } + if (computedNameType && !(computedNameType.flags & 8576 /* StringOrNumberLiteralOrUnique */)) { + if (isTypeAssignableTo(computedNameType, stringNumberSymbolType)) { + if (isTypeAssignableTo(computedNameType, numberType)) { + hasComputedNumberProperty = true; + } else if (isTypeAssignableTo(computedNameType, esSymbolType)) { + hasComputedSymbolProperty = true; + } else { + hasComputedStringProperty = true; + } + if (inDestructuringPattern) { + patternWithComputedProperties = true; + } + } + } else { + propertiesTable.set(member.escapedName, member); + } + propertiesArray.push(member); + } + popContextualType(); + if (isErrorType(spread)) { + return errorType; + } + if (spread !== emptyObjectType) { + if (propertiesArray.length > 0) { + spread = getSpreadType(spread, createObjectLiteralType(), node.symbol, objectFlags, inConstContext); + propertiesArray = []; + propertiesTable = createSymbolTable(); + hasComputedStringProperty = false; + hasComputedNumberProperty = false; + } + return mapType(spread, (t) => t === emptyObjectType ? createObjectLiteralType() : t); + } + return createObjectLiteralType(); + function createObjectLiteralType() { + const indexInfos = []; + const isReadonly = isConstContext(node); + if (hasComputedStringProperty) indexInfos.push(getObjectLiteralIndexInfo(isReadonly, offset, propertiesArray, stringType)); + if (hasComputedNumberProperty) indexInfos.push(getObjectLiteralIndexInfo(isReadonly, offset, propertiesArray, numberType)); + if (hasComputedSymbolProperty) indexInfos.push(getObjectLiteralIndexInfo(isReadonly, offset, propertiesArray, esSymbolType)); + const result = createAnonymousType(node.symbol, propertiesTable, emptyArray, emptyArray, indexInfos); + result.objectFlags |= objectFlags | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; + if (isJSObjectLiteral) { + result.objectFlags |= 4096 /* JSLiteral */; + } + if (patternWithComputedProperties) { + result.objectFlags |= 512 /* ObjectLiteralPatternWithComputedProperties */; + } + if (inDestructuringPattern) { + result.pattern = node; + } + return result; + } + } + function isValidSpreadType(type) { + const t = removeDefinitelyFalsyTypes(mapType(type, getBaseConstraintOrType)); + return !!(t.flags & (1 /* Any */ | 67108864 /* NonPrimitive */ | 524288 /* Object */ | 58982400 /* InstantiableNonPrimitive */) || t.flags & 3145728 /* UnionOrIntersection */ && every(t.types, isValidSpreadType)); + } + function checkJsxSelfClosingElementDeferred(node) { + checkJsxOpeningLikeElementOrOpeningFragment(node); + } + function checkJsxSelfClosingElement(node, _checkMode) { + checkNodeDeferred(node); + return getJsxElementTypeAt(node) || anyType; + } + function checkJsxElementDeferred(node) { + checkJsxOpeningLikeElementOrOpeningFragment(node.openingElement); + if (isJsxIntrinsicTagName(node.closingElement.tagName)) { + getIntrinsicTagSymbol(node.closingElement); + } else { + checkExpression(node.closingElement.tagName); + } + checkJsxChildren(node); + } + function checkJsxElement(node, _checkMode) { + checkNodeDeferred(node); + return getJsxElementTypeAt(node) || anyType; + } + function checkJsxFragment(node) { + checkJsxOpeningLikeElementOrOpeningFragment(node.openingFragment); + const nodeSourceFile = getSourceFileOfNode(node); + if (getJSXTransformEnabled(compilerOptions) && (compilerOptions.jsxFactory || nodeSourceFile.pragmas.has("jsx")) && !compilerOptions.jsxFragmentFactory && !nodeSourceFile.pragmas.has("jsxfrag")) { + error2( + node, + compilerOptions.jsxFactory ? Diagnostics.The_jsxFragmentFactory_compiler_option_must_be_provided_to_use_JSX_fragments_with_the_jsxFactory_compiler_option : Diagnostics.An_jsxFrag_pragma_is_required_when_using_an_jsx_pragma_with_JSX_fragments + ); + } + checkJsxChildren(node); + const jsxElementType = getJsxElementTypeAt(node); + return isErrorType(jsxElementType) ? anyType : jsxElementType; + } + function isHyphenatedJsxName(name) { + return name.includes("-"); + } + function isJsxIntrinsicTagName(tagName) { + return isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText) || isJsxNamespacedName(tagName); + } + function checkJsxAttribute(node, checkMode) { + return node.initializer ? checkExpressionForMutableLocation(node.initializer, checkMode) : trueType; + } + function createJsxAttributesTypeFromAttributesProperty(openingLikeElement, checkMode = 0 /* Normal */) { + const allAttributesTable = strictNullChecks ? createSymbolTable() : void 0; + let attributesTable = createSymbolTable(); + let spread = emptyJsxObjectType; + let hasSpreadAnyType = false; + let typeToIntersect; + let explicitlySpecifyChildrenAttribute = false; + let objectFlags = 2048 /* JsxAttributes */; + const jsxChildrenPropertyName = getJsxElementChildrenPropertyName(getJsxNamespaceAt(openingLikeElement)); + const isJsxOpenFragment = isJsxOpeningFragment(openingLikeElement); + let attributesSymbol; + let attributeParent = openingLikeElement; + if (!isJsxOpenFragment) { + const attributes = openingLikeElement.attributes; + attributesSymbol = attributes.symbol; + attributeParent = attributes; + const contextualType = getContextualType2(attributes, 0 /* None */); + for (const attributeDecl of attributes.properties) { + const member = attributeDecl.symbol; + if (isJsxAttribute(attributeDecl)) { + const exprType = checkJsxAttribute(attributeDecl, checkMode); + objectFlags |= getObjectFlags(exprType) & 458752 /* PropagatingFlags */; + const attributeSymbol = createSymbol(4 /* Property */ | member.flags, member.escapedName); + attributeSymbol.declarations = member.declarations; + attributeSymbol.parent = member.parent; + if (member.valueDeclaration) { + attributeSymbol.valueDeclaration = member.valueDeclaration; + } + attributeSymbol.links.type = exprType; + attributeSymbol.links.target = member; + attributesTable.set(attributeSymbol.escapedName, attributeSymbol); + allAttributesTable == null ? void 0 : allAttributesTable.set(attributeSymbol.escapedName, attributeSymbol); + if (getEscapedTextOfJsxAttributeName(attributeDecl.name) === jsxChildrenPropertyName) { + explicitlySpecifyChildrenAttribute = true; + } + if (contextualType) { + const prop = getPropertyOfType(contextualType, member.escapedName); + if (prop && prop.declarations && isDeprecatedSymbol(prop) && isIdentifier(attributeDecl.name)) { + addDeprecatedSuggestion(attributeDecl.name, prop.declarations, attributeDecl.name.escapedText); + } + } + if (contextualType && checkMode & 2 /* Inferential */ && !(checkMode & 4 /* SkipContextSensitive */) && isContextSensitive(attributeDecl)) { + const inferenceContext = getInferenceContext(attributes); + Debug.assert(inferenceContext); + const inferenceNode = attributeDecl.initializer.expression; + addIntraExpressionInferenceSite(inferenceContext, inferenceNode, exprType); + } + } else { + Debug.assert(attributeDecl.kind === 293 /* JsxSpreadAttribute */); + if (attributesTable.size > 0) { + spread = getSpreadType( + spread, + createJsxAttributesTypeHelper(), + attributes.symbol, + objectFlags, + /*readonly*/ + false + ); + attributesTable = createSymbolTable(); + } + const exprType = getReducedType(checkExpression(attributeDecl.expression, checkMode & 2 /* Inferential */)); + if (isTypeAny(exprType)) { + hasSpreadAnyType = true; + } + if (isValidSpreadType(exprType)) { + spread = getSpreadType( + spread, + exprType, + attributes.symbol, + objectFlags, + /*readonly*/ + false + ); + if (allAttributesTable) { + checkSpreadPropOverrides(exprType, allAttributesTable, attributeDecl); + } + } else { + error2(attributeDecl.expression, Diagnostics.Spread_types_may_only_be_created_from_object_types); + typeToIntersect = typeToIntersect ? getIntersectionType([typeToIntersect, exprType]) : exprType; + } + } + } + if (!hasSpreadAnyType) { + if (attributesTable.size > 0) { + spread = getSpreadType( + spread, + createJsxAttributesTypeHelper(), + attributes.symbol, + objectFlags, + /*readonly*/ + false + ); + } + } + } + const parent2 = openingLikeElement.parent; + if ((isJsxElement(parent2) && parent2.openingElement === openingLikeElement || isJsxFragment(parent2) && parent2.openingFragment === openingLikeElement) && getSemanticJsxChildren(parent2.children).length > 0) { + const childrenTypes = checkJsxChildren(parent2, checkMode); + if (!hasSpreadAnyType && jsxChildrenPropertyName && jsxChildrenPropertyName !== "") { + if (explicitlySpecifyChildrenAttribute) { + error2(attributeParent, Diagnostics._0_are_specified_twice_The_attribute_named_0_will_be_overwritten, unescapeLeadingUnderscores(jsxChildrenPropertyName)); + } + const contextualType = isJsxOpeningElement(openingLikeElement) ? getApparentTypeOfContextualType( + openingLikeElement.attributes, + /*contextFlags*/ + void 0 + ) : void 0; + const childrenContextualType = contextualType && getTypeOfPropertyOfContextualType(contextualType, jsxChildrenPropertyName); + const childrenPropSymbol = createSymbol(4 /* Property */, jsxChildrenPropertyName); + childrenPropSymbol.links.type = childrenTypes.length === 1 ? childrenTypes[0] : childrenContextualType && someType(childrenContextualType, isTupleLikeType) ? createTupleType(childrenTypes) : createArrayType(getUnionType(childrenTypes)); + childrenPropSymbol.valueDeclaration = factory.createPropertySignature( + /*modifiers*/ + void 0, + unescapeLeadingUnderscores(jsxChildrenPropertyName), + /*questionToken*/ + void 0, + /*type*/ + void 0 + ); + setParent(childrenPropSymbol.valueDeclaration, attributeParent); + childrenPropSymbol.valueDeclaration.symbol = childrenPropSymbol; + const childPropMap = createSymbolTable(); + childPropMap.set(jsxChildrenPropertyName, childrenPropSymbol); + spread = getSpreadType( + spread, + createAnonymousType(attributesSymbol, childPropMap, emptyArray, emptyArray, emptyArray), + attributesSymbol, + objectFlags, + /*readonly*/ + false + ); + } + } + if (hasSpreadAnyType) { + return anyType; + } + if (typeToIntersect && spread !== emptyJsxObjectType) { + return getIntersectionType([typeToIntersect, spread]); + } + return typeToIntersect || (spread === emptyJsxObjectType ? createJsxAttributesTypeHelper() : spread); + function createJsxAttributesTypeHelper() { + objectFlags |= 8192 /* FreshLiteral */; + return createJsxAttributesType(objectFlags, attributesSymbol, attributesTable); + } + } + function createJsxAttributesType(objectFlags, attributesSymbol, attributesTable) { + const result = createAnonymousType(attributesSymbol, attributesTable, emptyArray, emptyArray, emptyArray); + result.objectFlags |= objectFlags | 8192 /* FreshLiteral */ | 128 /* ObjectLiteral */ | 131072 /* ContainsObjectOrArrayLiteral */; + return result; + } + function checkJsxChildren(node, checkMode) { + const childrenTypes = []; + for (const child of node.children) { + if (child.kind === 12 /* JsxText */) { + if (!child.containsOnlyTriviaWhiteSpaces) { + childrenTypes.push(stringType); + } + } else if (child.kind === 294 /* JsxExpression */ && !child.expression) { + continue; + } else { + childrenTypes.push(checkExpressionForMutableLocation(child, checkMode)); + } + } + return childrenTypes; + } + function checkSpreadPropOverrides(type, props, spread) { + for (const right of getPropertiesOfType(type)) { + if (!(right.flags & 16777216 /* Optional */)) { + const left = props.get(right.escapedName); + if (left) { + const diagnostic = error2(left.valueDeclaration, Diagnostics._0_is_specified_more_than_once_so_this_usage_will_be_overwritten, unescapeLeadingUnderscores(left.escapedName)); + addRelatedInfo(diagnostic, createDiagnosticForNode(spread, Diagnostics.This_spread_always_overwrites_this_property)); + } + } + } + } + function checkJsxAttributes(node, checkMode) { + return createJsxAttributesTypeFromAttributesProperty(node.parent, checkMode); + } + function getJsxType(name, location) { + const namespace = getJsxNamespaceAt(location); + const exports2 = namespace && getExportsOfSymbol(namespace); + const typeSymbol = exports2 && getSymbol2(exports2, name, 788968 /* Type */); + return typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType; + } + function getIntrinsicTagSymbol(node) { + const links = getNodeLinks(node); + if (!links.resolvedSymbol) { + const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, node); + if (!isErrorType(intrinsicElementsType)) { + if (!isIdentifier(node.tagName) && !isJsxNamespacedName(node.tagName)) return Debug.fail(); + const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText; + const intrinsicProp = getPropertyOfType(intrinsicElementsType, propName); + if (intrinsicProp) { + links.jsxFlags |= 1 /* IntrinsicNamedElement */; + return links.resolvedSymbol = intrinsicProp; + } + const indexSymbol = getApplicableIndexSymbol(intrinsicElementsType, getStringLiteralType(unescapeLeadingUnderscores(propName))); + if (indexSymbol) { + links.jsxFlags |= 2 /* IntrinsicIndexedElement */; + return links.resolvedSymbol = indexSymbol; + } + if (getTypeOfPropertyOrIndexSignatureOfType(intrinsicElementsType, propName)) { + links.jsxFlags |= 2 /* IntrinsicIndexedElement */; + return links.resolvedSymbol = intrinsicElementsType.symbol; + } + error2(node, Diagnostics.Property_0_does_not_exist_on_type_1, intrinsicTagNameToString(node.tagName), "JSX." + JsxNames.IntrinsicElements); + return links.resolvedSymbol = unknownSymbol; + } else { + if (noImplicitAny) { + error2(node, Diagnostics.JSX_element_implicitly_has_type_any_because_no_interface_JSX_0_exists, unescapeLeadingUnderscores(JsxNames.IntrinsicElements)); + } + return links.resolvedSymbol = unknownSymbol; + } + } + return links.resolvedSymbol; + } + function getJsxNamespaceContainerForImplicitImport(location) { + const file = location && getSourceFileOfNode(location); + const links = file && getNodeLinks(file); + if (links && links.jsxImplicitImportContainer === false) { + return void 0; + } + if (links && links.jsxImplicitImportContainer) { + return links.jsxImplicitImportContainer; + } + const runtimeImportSpecifier = getJSXRuntimeImport(getJSXImplicitImportBase(compilerOptions, file), compilerOptions); + if (!runtimeImportSpecifier) { + return void 0; + } + const isClassic = getEmitModuleResolutionKind(compilerOptions) === 1 /* Classic */; + const errorMessage = isClassic ? Diagnostics.Cannot_find_module_0_Did_you_mean_to_set_the_moduleResolution_option_to_nodenext_or_to_add_aliases_to_the_paths_option : Diagnostics.This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_for_the_appropriate_package_installed; + const specifier = getJSXRuntimeImportSpecifier(file, runtimeImportSpecifier); + const mod = resolveExternalModule(specifier || location, runtimeImportSpecifier, errorMessage, location); + const result = mod && mod !== unknownSymbol ? getMergedSymbol(resolveSymbol(mod)) : void 0; + if (links) { + links.jsxImplicitImportContainer = result || false; + } + return result; + } + function getJsxNamespaceAt(location) { + const links = location && getNodeLinks(location); + if (links && links.jsxNamespace) { + return links.jsxNamespace; + } + if (!links || links.jsxNamespace !== false) { + let resolvedNamespace = getJsxNamespaceContainerForImplicitImport(location); + if (!resolvedNamespace || resolvedNamespace === unknownSymbol) { + const namespaceName = getJsxNamespace(location); + resolvedNamespace = resolveName( + location, + namespaceName, + 1920 /* Namespace */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + } + if (resolvedNamespace) { + const candidate = resolveSymbol(getSymbol2(getExportsOfSymbol(resolveSymbol(resolvedNamespace)), JsxNames.JSX, 1920 /* Namespace */)); + if (candidate && candidate !== unknownSymbol) { + if (links) { + links.jsxNamespace = candidate; + } + return candidate; + } + } + if (links) { + links.jsxNamespace = false; + } + } + const s = resolveSymbol(getGlobalSymbol( + JsxNames.JSX, + 1920 /* Namespace */, + /*diagnostic*/ + void 0 + )); + if (s === unknownSymbol) { + return void 0; + } + return s; + } + function getNameFromJsxElementAttributesContainer(nameOfAttribPropContainer, jsxNamespace) { + const jsxElementAttribPropInterfaceSym = jsxNamespace && getSymbol2(jsxNamespace.exports, nameOfAttribPropContainer, 788968 /* Type */); + const jsxElementAttribPropInterfaceType = jsxElementAttribPropInterfaceSym && getDeclaredTypeOfSymbol(jsxElementAttribPropInterfaceSym); + const propertiesOfJsxElementAttribPropInterface = jsxElementAttribPropInterfaceType && getPropertiesOfType(jsxElementAttribPropInterfaceType); + if (propertiesOfJsxElementAttribPropInterface) { + if (propertiesOfJsxElementAttribPropInterface.length === 0) { + return ""; + } else if (propertiesOfJsxElementAttribPropInterface.length === 1) { + return propertiesOfJsxElementAttribPropInterface[0].escapedName; + } else if (propertiesOfJsxElementAttribPropInterface.length > 1 && jsxElementAttribPropInterfaceSym.declarations) { + error2(jsxElementAttribPropInterfaceSym.declarations[0], Diagnostics.The_global_type_JSX_0_may_not_have_more_than_one_property, unescapeLeadingUnderscores(nameOfAttribPropContainer)); + } + } + return void 0; + } + function getJsxLibraryManagedAttributes(jsxNamespace) { + return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.LibraryManagedAttributes, 788968 /* Type */); + } + function getJsxElementTypeSymbol(jsxNamespace) { + return jsxNamespace && getSymbol2(jsxNamespace.exports, JsxNames.ElementType, 788968 /* Type */); + } + function getJsxElementPropertiesName(jsxNamespace) { + return getNameFromJsxElementAttributesContainer(JsxNames.ElementAttributesPropertyNameContainer, jsxNamespace); + } + function getJsxElementChildrenPropertyName(jsxNamespace) { + return getNameFromJsxElementAttributesContainer(JsxNames.ElementChildrenAttributeNameContainer, jsxNamespace); + } + function getUninstantiatedJsxSignaturesOfType(elementType, caller) { + if (elementType.flags & 4 /* String */) { + return [anySignature]; + } else if (elementType.flags & 128 /* StringLiteral */) { + const intrinsicType = getIntrinsicAttributesTypeFromStringLiteralType(elementType, caller); + if (!intrinsicType) { + error2(caller, Diagnostics.Property_0_does_not_exist_on_type_1, elementType.value, "JSX." + JsxNames.IntrinsicElements); + return emptyArray; + } else { + const fakeSignature = createSignatureForJSXIntrinsic(caller, intrinsicType); + return [fakeSignature]; + } + } + const apparentElemType = getApparentType(elementType); + let signatures = getSignaturesOfType(apparentElemType, 1 /* Construct */); + if (signatures.length === 0) { + signatures = getSignaturesOfType(apparentElemType, 0 /* Call */); + } + if (signatures.length === 0 && apparentElemType.flags & 1048576 /* Union */) { + signatures = getUnionSignatures(map(apparentElemType.types, (t) => getUninstantiatedJsxSignaturesOfType(t, caller))); + } + return signatures; + } + function getIntrinsicAttributesTypeFromStringLiteralType(type, location) { + const intrinsicElementsType = getJsxType(JsxNames.IntrinsicElements, location); + if (!isErrorType(intrinsicElementsType)) { + const stringLiteralTypeName = type.value; + const intrinsicProp = getPropertyOfType(intrinsicElementsType, escapeLeadingUnderscores(stringLiteralTypeName)); + if (intrinsicProp) { + return getTypeOfSymbol(intrinsicProp); + } + const indexSignatureType = getIndexTypeOfType(intrinsicElementsType, stringType); + if (indexSignatureType) { + return indexSignatureType; + } + return void 0; + } + return anyType; + } + function checkJsxReturnAssignableToAppropriateBound(refKind, elemInstanceType, openingLikeElement) { + if (refKind === 1 /* Function */) { + const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement); + if (sfcReturnConstraint) { + checkTypeRelatedTo(elemInstanceType, sfcReturnConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_return_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); + } + } else if (refKind === 0 /* Component */) { + const classConstraint = getJsxElementClassTypeAt(openingLikeElement); + if (classConstraint) { + checkTypeRelatedTo(elemInstanceType, classConstraint, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_instance_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); + } + } else { + const sfcReturnConstraint = getJsxStatelessElementTypeAt(openingLikeElement); + const classConstraint = getJsxElementClassTypeAt(openingLikeElement); + if (!sfcReturnConstraint || !classConstraint) { + return; + } + const combined = getUnionType([sfcReturnConstraint, classConstraint]); + checkTypeRelatedTo(elemInstanceType, combined, assignableRelation, openingLikeElement.tagName, Diagnostics.Its_element_type_0_is_not_a_valid_JSX_element, generateInitialErrorChain); + } + function generateInitialErrorChain() { + const componentName = getTextOfNode(openingLikeElement.tagName); + return chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics._0_cannot_be_used_as_a_JSX_component, + componentName + ); + } + } + function getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node) { + var _a; + Debug.assert(isJsxIntrinsicTagName(node.tagName)); + const links = getNodeLinks(node); + if (!links.resolvedJsxElementAttributesType) { + const symbol = getIntrinsicTagSymbol(node); + if (links.jsxFlags & 1 /* IntrinsicNamedElement */) { + return links.resolvedJsxElementAttributesType = getTypeOfSymbol(symbol) || errorType; + } else if (links.jsxFlags & 2 /* IntrinsicIndexedElement */) { + const propName = isJsxNamespacedName(node.tagName) ? getEscapedTextOfJsxNamespacedName(node.tagName) : node.tagName.escapedText; + return links.resolvedJsxElementAttributesType = ((_a = getApplicableIndexInfoForName(getJsxType(JsxNames.IntrinsicElements, node), propName)) == null ? void 0 : _a.type) || errorType; + } else { + return links.resolvedJsxElementAttributesType = errorType; + } + } + return links.resolvedJsxElementAttributesType; + } + function getJsxElementClassTypeAt(location) { + const type = getJsxType(JsxNames.ElementClass, location); + if (isErrorType(type)) return void 0; + return type; + } + function getJsxElementTypeAt(location) { + return getJsxType(JsxNames.Element, location); + } + function getJsxStatelessElementTypeAt(location) { + const jsxElementType = getJsxElementTypeAt(location); + if (jsxElementType) { + return getUnionType([jsxElementType, nullType]); + } + } + function getJsxElementTypeTypeAt(location) { + const ns = getJsxNamespaceAt(location); + if (!ns) return void 0; + const sym = getJsxElementTypeSymbol(ns); + if (!sym) return void 0; + const type = instantiateAliasOrInterfaceWithDefaults(sym, isInJSFile(location)); + if (!type || isErrorType(type)) return void 0; + return type; + } + function instantiateAliasOrInterfaceWithDefaults(managedSym, inJs, ...typeArguments) { + const declaredManagedType = getDeclaredTypeOfSymbol(managedSym); + if (managedSym.flags & 524288 /* TypeAlias */) { + const params = getSymbolLinks(managedSym).typeParameters; + if (length(params) >= typeArguments.length) { + const args = fillMissingTypeArguments(typeArguments, params, typeArguments.length, inJs); + return length(args) === 0 ? declaredManagedType : getTypeAliasInstantiation(managedSym, args); + } + } + if (length(declaredManagedType.typeParameters) >= typeArguments.length) { + const args = fillMissingTypeArguments(typeArguments, declaredManagedType.typeParameters, typeArguments.length, inJs); + return createTypeReference(declaredManagedType, args); + } + return void 0; + } + function getJsxIntrinsicTagNamesAt(location) { + const intrinsics = getJsxType(JsxNames.IntrinsicElements, location); + return intrinsics ? getPropertiesOfType(intrinsics) : emptyArray; + } + function checkJsxPreconditions(errorNode) { + if ((compilerOptions.jsx || 0 /* None */) === 0 /* None */) { + error2(errorNode, Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided); + } + if (getJsxElementTypeAt(errorNode) === void 0) { + if (noImplicitAny) { + error2(errorNode, Diagnostics.JSX_element_implicitly_has_type_any_because_the_global_type_JSX_Element_does_not_exist); + } + } + } + function checkJsxOpeningLikeElementOrOpeningFragment(node) { + const isNodeOpeningLikeElement = isJsxOpeningLikeElement(node); + if (isNodeOpeningLikeElement) { + checkGrammarJsxElement(node); + } + checkJsxPreconditions(node); + markJsxAliasReferenced(node); + const sig = getResolvedSignature(node); + checkDeprecatedSignature(sig, node); + if (isNodeOpeningLikeElement) { + const jsxOpeningLikeNode = node; + const elementTypeConstraint = getJsxElementTypeTypeAt(jsxOpeningLikeNode); + if (elementTypeConstraint !== void 0) { + const tagName = jsxOpeningLikeNode.tagName; + const tagType = isJsxIntrinsicTagName(tagName) ? getStringLiteralType(intrinsicTagNameToString(tagName)) : checkExpression(tagName); + checkTypeRelatedTo(tagType, elementTypeConstraint, assignableRelation, tagName, Diagnostics.Its_type_0_is_not_a_valid_JSX_element_type, () => { + const componentName = getTextOfNode(tagName); + return chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics._0_cannot_be_used_as_a_JSX_component, + componentName + ); + }); + } else { + checkJsxReturnAssignableToAppropriateBound(getJsxReferenceKind(jsxOpeningLikeNode), getReturnTypeOfSignature(sig), jsxOpeningLikeNode); + } + } + } + function isKnownProperty(targetType, name, isComparingJsxAttributes) { + if (targetType.flags & 524288 /* Object */) { + if (getPropertyOfObjectType(targetType, name) || getApplicableIndexInfoForName(targetType, name) || isLateBoundName(name) && getIndexInfoOfType(targetType, stringType) || isComparingJsxAttributes && isHyphenatedJsxName(name)) { + return true; + } + } + if (targetType.flags & 33554432 /* Substitution */) { + return isKnownProperty(targetType.baseType, name, isComparingJsxAttributes); + } + if (targetType.flags & 3145728 /* UnionOrIntersection */ && isExcessPropertyCheckTarget(targetType)) { + for (const t of targetType.types) { + if (isKnownProperty(t, name, isComparingJsxAttributes)) { + return true; + } + } + } + return false; + } + function isExcessPropertyCheckTarget(type) { + return !!(type.flags & 524288 /* Object */ && !(getObjectFlags(type) & 512 /* ObjectLiteralPatternWithComputedProperties */) || type.flags & 67108864 /* NonPrimitive */ || type.flags & 33554432 /* Substitution */ && isExcessPropertyCheckTarget(type.baseType) || type.flags & 1048576 /* Union */ && some(type.types, isExcessPropertyCheckTarget) || type.flags & 2097152 /* Intersection */ && every(type.types, isExcessPropertyCheckTarget)); + } + function checkJsxExpression(node, checkMode) { + checkGrammarJsxExpression(node); + if (node.expression) { + const type = checkExpression(node.expression, checkMode); + if (node.dotDotDotToken && type !== anyType && !isArrayType(type)) { + error2(node, Diagnostics.JSX_spread_child_must_be_an_array_type); + } + return type; + } else { + return errorType; + } + } + function getDeclarationNodeFlagsFromSymbol(s) { + return s.valueDeclaration ? getCombinedNodeFlagsCached(s.valueDeclaration) : 0; + } + function isPrototypeProperty(symbol) { + if (symbol.flags & 8192 /* Method */ || getCheckFlags(symbol) & 4 /* SyntheticMethod */) { + return true; + } + if (isInJSFile(symbol.valueDeclaration)) { + const parent2 = symbol.valueDeclaration.parent; + return parent2 && isBinaryExpression(parent2) && getAssignmentDeclarationKind(parent2) === 3 /* PrototypeProperty */; + } + } + function checkPropertyAccessibility(node, isSuper, writing, type, prop, reportError = true) { + const errorNode = !reportError ? void 0 : node.kind === 166 /* QualifiedName */ ? node.right : node.kind === 205 /* ImportType */ ? node : node.kind === 208 /* BindingElement */ && node.propertyName ? node.propertyName : node.name; + return checkPropertyAccessibilityAtLocation(node, isSuper, writing, type, prop, errorNode); + } + function checkPropertyAccessibilityAtLocation(location, isSuper, writing, containingType, prop, errorNode) { + var _a; + const flags = getDeclarationModifierFlagsFromSymbol(prop, writing); + if (isSuper) { + if (languageVersion < 2 /* ES2015 */) { + if (symbolHasNonMethodDeclaration(prop)) { + if (errorNode) { + error2(errorNode, Diagnostics.Only_public_and_protected_methods_of_the_base_class_are_accessible_via_the_super_keyword); + } + return false; + } + } + if (flags & 64 /* Abstract */) { + if (errorNode) { + error2(errorNode, Diagnostics.Abstract_method_0_in_class_1_cannot_be_accessed_via_super_expression, symbolToString(prop), typeToString(getDeclaringClass(prop))); + } + return false; + } + if (!(flags & 256 /* Static */) && ((_a = prop.declarations) == null ? void 0 : _a.some(isClassInstanceProperty))) { + if (errorNode) { + error2(errorNode, Diagnostics.Class_field_0_defined_by_the_parent_class_is_not_accessible_in_the_child_class_via_super, symbolToString(prop)); + } + return false; + } + } + if (flags & 64 /* Abstract */ && symbolHasNonMethodDeclaration(prop) && (isThisProperty(location) || isThisInitializedObjectBindingExpression(location) || isObjectBindingPattern(location.parent) && isThisInitializedDeclaration(location.parent.parent))) { + const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); + if (declaringClassDeclaration && isNodeUsedDuringClassInitialization(location)) { + if (errorNode) { + error2(errorNode, Diagnostics.Abstract_property_0_in_class_1_cannot_be_accessed_in_the_constructor, symbolToString(prop), getTextOfIdentifierOrLiteral(declaringClassDeclaration.name)); + } + return false; + } + } + if (!(flags & 6 /* NonPublicAccessibilityModifier */)) { + return true; + } + if (flags & 2 /* Private */) { + const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(getParentOfSymbol(prop)); + if (!isNodeWithinClass(location, declaringClassDeclaration)) { + if (errorNode) { + error2(errorNode, Diagnostics.Property_0_is_private_and_only_accessible_within_class_1, symbolToString(prop), typeToString(getDeclaringClass(prop))); + } + return false; + } + return true; + } + if (isSuper) { + return true; + } + let enclosingClass = forEachEnclosingClass(location, (enclosingDeclaration) => { + const enclosingClass2 = getDeclaredTypeOfSymbol(getSymbolOfDeclaration(enclosingDeclaration)); + return isClassDerivedFromDeclaringClasses(enclosingClass2, prop, writing); + }); + if (!enclosingClass) { + enclosingClass = getEnclosingClassFromThisParameter(location); + enclosingClass = enclosingClass && isClassDerivedFromDeclaringClasses(enclosingClass, prop, writing); + if (flags & 256 /* Static */ || !enclosingClass) { + if (errorNode) { + error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_within_class_1_and_its_subclasses, symbolToString(prop), typeToString(getDeclaringClass(prop) || containingType)); + } + return false; + } + } + if (flags & 256 /* Static */) { + return true; + } + if (containingType.flags & 262144 /* TypeParameter */) { + containingType = containingType.isThisType ? getConstraintOfTypeParameter(containingType) : getBaseConstraintOfType(containingType); + } + if (!containingType || !hasBaseType(containingType, enclosingClass)) { + if (errorNode) { + error2(errorNode, Diagnostics.Property_0_is_protected_and_only_accessible_through_an_instance_of_class_1_This_is_an_instance_of_class_2, symbolToString(prop), typeToString(enclosingClass), typeToString(containingType)); + } + return false; + } + return true; + } + function getEnclosingClassFromThisParameter(node) { + const thisParameter = getThisParameterFromNodeContext(node); + let thisType = (thisParameter == null ? void 0 : thisParameter.type) && getTypeFromTypeNode(thisParameter.type); + if (thisType) { + if (thisType.flags & 262144 /* TypeParameter */) { + thisType = getConstraintOfTypeParameter(thisType); + } + } else { + const thisContainer = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (isFunctionLike(thisContainer)) { + thisType = getContextualThisParameterType(thisContainer); + } + } + if (thisType && getObjectFlags(thisType) & (3 /* ClassOrInterface */ | 4 /* Reference */)) { + return getTargetType(thisType); + } + return void 0; + } + function getThisParameterFromNodeContext(node) { + const thisContainer = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + return thisContainer && isFunctionLike(thisContainer) ? getThisParameter(thisContainer) : void 0; + } + function symbolHasNonMethodDeclaration(symbol) { + return !!forEachProperty2(symbol, (prop) => !(prop.flags & 8192 /* Method */)); + } + function checkNonNullExpression(node) { + return checkNonNullType(checkExpression(node), node); + } + function isNullableType(type) { + return hasTypeFacts(type, 50331648 /* IsUndefinedOrNull */); + } + function getNonNullableTypeIfNeeded(type) { + return isNullableType(type) ? getNonNullableType(type) : type; + } + function reportObjectPossiblyNullOrUndefinedError(node, facts) { + const nodeText2 = isEntityNameExpression(node) ? entityNameToString(node) : void 0; + if (node.kind === 106 /* NullKeyword */) { + error2(node, Diagnostics.The_value_0_cannot_be_used_here, "null"); + return; + } + if (nodeText2 !== void 0 && nodeText2.length < 100) { + if (isIdentifier(node) && nodeText2 === "undefined") { + error2(node, Diagnostics.The_value_0_cannot_be_used_here, "undefined"); + return; + } + error2( + node, + facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics._0_is_possibly_null_or_undefined : Diagnostics._0_is_possibly_undefined : Diagnostics._0_is_possibly_null, + nodeText2 + ); + } else { + error2( + node, + facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Object_is_possibly_null_or_undefined : Diagnostics.Object_is_possibly_undefined : Diagnostics.Object_is_possibly_null + ); + } + } + function reportCannotInvokePossiblyNullOrUndefinedError(node, facts) { + error2( + node, + facts & 16777216 /* IsUndefined */ ? facts & 33554432 /* IsNull */ ? Diagnostics.Cannot_invoke_an_object_which_is_possibly_null_or_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_undefined : Diagnostics.Cannot_invoke_an_object_which_is_possibly_null + ); + } + function checkNonNullTypeWithReporter(type, node, reportError) { + if (strictNullChecks && type.flags & 2 /* Unknown */) { + if (isEntityNameExpression(node)) { + const nodeText2 = entityNameToString(node); + if (nodeText2.length < 100) { + error2(node, Diagnostics._0_is_of_type_unknown, nodeText2); + return errorType; + } + } + error2(node, Diagnostics.Object_is_of_type_unknown); + return errorType; + } + const facts = getTypeFacts(type, 50331648 /* IsUndefinedOrNull */); + if (facts & 50331648 /* IsUndefinedOrNull */) { + reportError(node, facts); + const t = getNonNullableType(type); + return t.flags & (98304 /* Nullable */ | 131072 /* Never */) ? errorType : t; + } + return type; + } + function checkNonNullType(type, node) { + return checkNonNullTypeWithReporter(type, node, reportObjectPossiblyNullOrUndefinedError); + } + function checkNonNullNonVoidType(type, node) { + const nonNullType = checkNonNullType(type, node); + if (nonNullType.flags & 16384 /* Void */) { + if (isEntityNameExpression(node)) { + const nodeText2 = entityNameToString(node); + if (isIdentifier(node) && nodeText2 === "undefined") { + error2(node, Diagnostics.The_value_0_cannot_be_used_here, nodeText2); + return nonNullType; + } + if (nodeText2.length < 100) { + error2(node, Diagnostics._0_is_possibly_undefined, nodeText2); + return nonNullType; + } + } + error2(node, Diagnostics.Object_is_possibly_undefined); + } + return nonNullType; + } + function checkPropertyAccessExpression(node, checkMode, writeOnly) { + return node.flags & 64 /* OptionalChain */ ? checkPropertyAccessChain(node, checkMode) : checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullExpression(node.expression), node.name, checkMode, writeOnly); + } + function checkPropertyAccessChain(node, checkMode) { + const leftType = checkExpression(node.expression); + const nonOptionalType = getOptionalExpressionType(leftType, node.expression); + return propagateOptionalTypeMarker(checkPropertyAccessExpressionOrQualifiedName(node, node.expression, checkNonNullType(nonOptionalType, node.expression), node.name, checkMode), node, nonOptionalType !== leftType); + } + function checkQualifiedName(node, checkMode) { + const leftType = isPartOfTypeQuery(node) && isThisIdentifier(node.left) ? checkNonNullType(checkThisExpression(node.left), node.left) : checkNonNullExpression(node.left); + return checkPropertyAccessExpressionOrQualifiedName(node, node.left, leftType, node.right, checkMode); + } + function isMethodAccessForCall(node) { + while (node.parent.kind === 217 /* ParenthesizedExpression */) { + node = node.parent; + } + return isCallOrNewExpression(node.parent) && node.parent.expression === node; + } + function lookupSymbolForPrivateIdentifierDeclaration(propName, location) { + for (let containingClass = getContainingClassExcludingClassDecorators(location); !!containingClass; containingClass = getContainingClass(containingClass)) { + const { symbol } = containingClass; + const name = getSymbolNameForPrivateIdentifier(symbol, propName); + const prop = symbol.members && symbol.members.get(name) || symbol.exports && symbol.exports.get(name); + if (prop) { + return prop; + } + } + } + function checkGrammarPrivateIdentifierExpression(privId) { + if (!getContainingClass(privId)) { + return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + if (!isForInStatement(privId.parent)) { + if (!isExpressionNode(privId)) { + return grammarErrorOnNode(privId, Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression); + } + const isInOperation = isBinaryExpression(privId.parent) && privId.parent.operatorToken.kind === 103 /* InKeyword */; + if (!getSymbolForPrivateIdentifierExpression(privId) && !isInOperation) { + return grammarErrorOnNode(privId, Diagnostics.Cannot_find_name_0, idText(privId)); + } + } + return false; + } + function checkPrivateIdentifierExpression(privId) { + checkGrammarPrivateIdentifierExpression(privId); + const symbol = getSymbolForPrivateIdentifierExpression(privId); + if (symbol) { + markPropertyAsReferenced( + symbol, + /*nodeForCheckWriteOnly*/ + void 0, + /*isSelfTypeAccess*/ + false + ); + } + return anyType; + } + function getSymbolForPrivateIdentifierExpression(privId) { + if (!isExpressionNode(privId)) { + return void 0; + } + const links = getNodeLinks(privId); + if (links.resolvedSymbol === void 0) { + links.resolvedSymbol = lookupSymbolForPrivateIdentifierDeclaration(privId.escapedText, privId); + } + return links.resolvedSymbol; + } + function getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedIdentifier) { + return getPropertyOfType(leftType, lexicallyScopedIdentifier.escapedName); + } + function checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedIdentifier) { + let propertyOnType; + const properties = getPropertiesOfType(leftType); + if (properties) { + forEach(properties, (symbol) => { + const decl = symbol.valueDeclaration; + if (decl && isNamedDeclaration(decl) && isPrivateIdentifier(decl.name) && decl.name.escapedText === right.escapedText) { + propertyOnType = symbol; + return true; + } + }); + } + const diagName = diagnosticName(right); + if (propertyOnType) { + const typeValueDecl = Debug.checkDefined(propertyOnType.valueDeclaration); + const typeClass = Debug.checkDefined(getContainingClass(typeValueDecl)); + if (lexicallyScopedIdentifier == null ? void 0 : lexicallyScopedIdentifier.valueDeclaration) { + const lexicalValueDecl = lexicallyScopedIdentifier.valueDeclaration; + const lexicalClass = getContainingClass(lexicalValueDecl); + Debug.assert(!!lexicalClass); + if (findAncestor(lexicalClass, (n) => typeClass === n)) { + const diagnostic = error2( + right, + Diagnostics.The_property_0_cannot_be_accessed_on_type_1_within_this_class_because_it_is_shadowed_by_another_private_identifier_with_the_same_spelling, + diagName, + typeToString(leftType) + ); + addRelatedInfo( + diagnostic, + createDiagnosticForNode( + lexicalValueDecl, + Diagnostics.The_shadowing_declaration_of_0_is_defined_here, + diagName + ), + createDiagnosticForNode( + typeValueDecl, + Diagnostics.The_declaration_of_0_that_you_probably_intended_to_use_is_defined_here, + diagName + ) + ); + return true; + } + } + error2( + right, + Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier, + diagName, + diagnosticName(typeClass.name || anon) + ); + return true; + } + return false; + } + function isThisPropertyAccessInConstructor(node, prop) { + return (isConstructorDeclaredProperty(prop) || isThisProperty(node) && isAutoTypedProperty(prop)) && getThisContainer( + node, + /*includeArrowFunctions*/ + true, + /*includeClassComputedPropertyName*/ + false + ) === getDeclaringConstructor(prop); + } + function checkPropertyAccessExpressionOrQualifiedName(node, left, leftType, right, checkMode, writeOnly) { + const parentSymbol = getNodeLinks(left).resolvedSymbol; + const assignmentKind = getAssignmentTargetKind(node); + const apparentType = getApparentType(assignmentKind !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(leftType) : leftType); + const isAnyLike = isTypeAny(apparentType) || apparentType === silentNeverType; + let prop; + if (isPrivateIdentifier(right)) { + if (languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators || !useDefineForClassFields) { + if (assignmentKind !== 0 /* None */) { + checkExternalEmitHelpers(node, 1048576 /* ClassPrivateFieldSet */); + } + if (assignmentKind !== 1 /* Definite */) { + checkExternalEmitHelpers(node, 524288 /* ClassPrivateFieldGet */); + } + } + const lexicallyScopedSymbol = lookupSymbolForPrivateIdentifierDeclaration(right.escapedText, right); + if (assignmentKind && lexicallyScopedSymbol && lexicallyScopedSymbol.valueDeclaration && isMethodDeclaration(lexicallyScopedSymbol.valueDeclaration)) { + grammarErrorOnNode(right, Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable, idText(right)); + } + if (isAnyLike) { + if (lexicallyScopedSymbol) { + return isErrorType(apparentType) ? errorType : apparentType; + } + if (getContainingClassExcludingClassDecorators(right) === void 0) { + grammarErrorOnNode(right, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + return anyType; + } + } + prop = lexicallyScopedSymbol && getPrivateIdentifierPropertyOfType(leftType, lexicallyScopedSymbol); + if (prop === void 0) { + if (checkPrivateIdentifierPropertyAccess(leftType, right, lexicallyScopedSymbol)) { + return errorType; + } + const containingClass = getContainingClassExcludingClassDecorators(right); + if (containingClass && isPlainJsFile(getSourceFileOfNode(containingClass), compilerOptions.checkJs)) { + grammarErrorOnNode(right, Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class, idText(right)); + } + } else { + const isSetonlyAccessor = prop.flags & 65536 /* SetAccessor */ && !(prop.flags & 32768 /* GetAccessor */); + if (isSetonlyAccessor && assignmentKind !== 1 /* Definite */) { + error2(node, Diagnostics.Private_accessor_was_defined_without_a_getter); + } + } + } else { + if (isAnyLike) { + if (isIdentifier(left) && parentSymbol) { + markLinkedReferences( + node, + 2 /* Property */, + /*propSymbol*/ + void 0, + leftType + ); + } + return isErrorType(apparentType) ? errorType : apparentType; + } + prop = getPropertyOfType( + apparentType, + right.escapedText, + /*skipObjectFunctionPropertyAugment*/ + isConstEnumObjectType(apparentType), + /*includeTypeOnlyMembers*/ + node.kind === 166 /* QualifiedName */ + ); + } + markLinkedReferences(node, 2 /* Property */, prop, leftType); + let propType; + if (!prop) { + const indexInfo = !isPrivateIdentifier(right) && (assignmentKind === 0 /* None */ || !isGenericObjectType(leftType) || isThisTypeParameter(leftType)) ? getApplicableIndexInfoForName(apparentType, right.escapedText) : void 0; + if (!(indexInfo && indexInfo.type)) { + const isUncheckedJS = isUncheckedJSSuggestion( + node, + leftType.symbol, + /*excludeClasses*/ + true + ); + if (!isUncheckedJS && isJSLiteralType(leftType)) { + return anyType; + } + if (leftType.symbol === globalThisSymbol) { + if (globalThisSymbol.exports.has(right.escapedText) && globalThisSymbol.exports.get(right.escapedText).flags & 418 /* BlockScoped */) { + error2(right, Diagnostics.Property_0_does_not_exist_on_type_1, unescapeLeadingUnderscores(right.escapedText), typeToString(leftType)); + } else if (noImplicitAny) { + error2(right, Diagnostics.Element_implicitly_has_an_any_type_because_type_0_has_no_index_signature, typeToString(leftType)); + } + return anyType; + } + if (right.escapedText && !checkAndReportErrorForExtendingInterface(node)) { + reportNonexistentProperty(right, isThisTypeParameter(leftType) ? apparentType : leftType, isUncheckedJS); + } + return errorType; + } + if (indexInfo.isReadonly && (isAssignmentTarget(node) || isDeleteTarget(node))) { + error2(node, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(apparentType)); + } + propType = indexInfo.type; + if (compilerOptions.noUncheckedIndexedAccess && getAssignmentTargetKind(node) !== 1 /* Definite */) { + propType = getUnionType([propType, missingType]); + } + if (compilerOptions.noPropertyAccessFromIndexSignature && isPropertyAccessExpression(node)) { + error2(right, Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0, unescapeLeadingUnderscores(right.escapedText)); + } + if (indexInfo.declaration && isDeprecatedDeclaration2(indexInfo.declaration)) { + addDeprecatedSuggestion(right, [indexInfo.declaration], right.escapedText); + } + } else { + const targetPropSymbol = resolveAliasWithDeprecationCheck(prop, right); + if (isDeprecatedSymbol(targetPropSymbol) && isUncalledFunctionReference(node, targetPropSymbol) && targetPropSymbol.declarations) { + addDeprecatedSuggestion(right, targetPropSymbol.declarations, right.escapedText); + } + checkPropertyNotUsedBeforeDeclaration(prop, node, right); + markPropertyAsReferenced(prop, node, isSelfTypeAccess(left, parentSymbol)); + getNodeLinks(node).resolvedSymbol = prop; + checkPropertyAccessibility(node, left.kind === 108 /* SuperKeyword */, isWriteAccess(node), apparentType, prop); + if (isAssignmentToReadonlyEntity(node, prop, assignmentKind)) { + error2(right, Diagnostics.Cannot_assign_to_0_because_it_is_a_read_only_property, idText(right)); + return errorType; + } + propType = isThisPropertyAccessInConstructor(node, prop) ? autoType : writeOnly || isWriteOnlyAccess(node) ? getWriteTypeOfSymbol(prop) : getTypeOfSymbol(prop); + } + return getFlowTypeOfAccessExpression(node, prop, propType, right, checkMode); + } + function isUncheckedJSSuggestion(node, suggestion, excludeClasses) { + var _a; + const file = getSourceFileOfNode(node); + if (file) { + if (compilerOptions.checkJs === void 0 && file.checkJsDirective === void 0 && (file.scriptKind === 1 /* JS */ || file.scriptKind === 2 /* JSX */)) { + const declarationFile = forEach(suggestion == null ? void 0 : suggestion.declarations, getSourceFileOfNode); + const suggestionHasNoExtendsOrDecorators = !(suggestion == null ? void 0 : suggestion.valueDeclaration) || !isClassLike(suggestion.valueDeclaration) || ((_a = suggestion.valueDeclaration.heritageClauses) == null ? void 0 : _a.length) || classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + false, + suggestion.valueDeclaration + ); + return !(file !== declarationFile && !!declarationFile && isGlobalSourceFile(declarationFile)) && !(excludeClasses && suggestion && suggestion.flags & 32 /* Class */ && suggestionHasNoExtendsOrDecorators) && !(!!node && excludeClasses && isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && suggestionHasNoExtendsOrDecorators); + } + } + return false; + } + function getFlowTypeOfAccessExpression(node, prop, propType, errorNode, checkMode) { + const assignmentKind = getAssignmentTargetKind(node); + if (assignmentKind === 1 /* Definite */) { + return removeMissingType(propType, !!(prop && prop.flags & 16777216 /* Optional */)); + } + if (prop && !(prop.flags & (3 /* Variable */ | 4 /* Property */ | 98304 /* Accessor */)) && !(prop.flags & 8192 /* Method */ && propType.flags & 1048576 /* Union */) && !isDuplicatedCommonJSExport(prop.declarations)) { + return propType; + } + if (propType === autoType) { + return getFlowTypeOfProperty(node, prop); + } + propType = getNarrowableTypeForReference(propType, node, checkMode); + let assumeUninitialized = false; + if (strictNullChecks && strictPropertyInitialization && isAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */) { + const declaration = prop && prop.valueDeclaration; + if (declaration && isPropertyWithoutInitializer(declaration)) { + if (!isStatic(declaration)) { + const flowContainer = getControlFlowContainer(node); + if (flowContainer.kind === 176 /* Constructor */ && flowContainer.parent === declaration.parent && !(declaration.flags & 33554432 /* Ambient */)) { + assumeUninitialized = true; + } + } + } + } else if (strictNullChecks && prop && prop.valueDeclaration && isPropertyAccessExpression(prop.valueDeclaration) && getAssignmentDeclarationPropertyAccessKind(prop.valueDeclaration) && getControlFlowContainer(node) === getControlFlowContainer(prop.valueDeclaration)) { + assumeUninitialized = true; + } + const flowType = getFlowTypeOfReference(node, propType, assumeUninitialized ? getOptionalType(propType) : propType); + if (assumeUninitialized && !containsUndefinedType(propType) && containsUndefinedType(flowType)) { + error2(errorNode, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(prop)); + return propType; + } + return assignmentKind ? getBaseTypeOfLiteralType(flowType) : flowType; + } + function checkPropertyNotUsedBeforeDeclaration(prop, node, right) { + const { valueDeclaration } = prop; + if (!valueDeclaration || getSourceFileOfNode(node).isDeclarationFile) { + return; + } + let diagnosticMessage; + const declarationName = idText(right); + if (isInPropertyInitializerOrClassStaticBlock(node) && !isOptionalPropertyDeclaration(valueDeclaration) && !(isAccessExpression(node) && isAccessExpression(node.expression)) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right) && !(isMethodDeclaration(valueDeclaration) && getCombinedModifierFlagsCached(valueDeclaration) & 256 /* Static */) && (useDefineForClassFields || !isPropertyDeclaredInAncestorClass(prop))) { + diagnosticMessage = error2(right, Diagnostics.Property_0_is_used_before_its_initialization, declarationName); + } else if (valueDeclaration.kind === 263 /* ClassDeclaration */ && node.parent.kind !== 183 /* TypeReference */ && !(valueDeclaration.flags & 33554432 /* Ambient */) && !isBlockScopedNameDeclaredBeforeUse(valueDeclaration, right)) { + diagnosticMessage = error2(right, Diagnostics.Class_0_used_before_its_declaration, declarationName); + } + if (diagnosticMessage) { + addRelatedInfo(diagnosticMessage, createDiagnosticForNode(valueDeclaration, Diagnostics._0_is_declared_here, declarationName)); + } + } + function isInPropertyInitializerOrClassStaticBlock(node) { + return !!findAncestor(node, (node2) => { + switch (node2.kind) { + case 172 /* PropertyDeclaration */: + return true; + case 303 /* PropertyAssignment */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 305 /* SpreadAssignment */: + case 167 /* ComputedPropertyName */: + case 239 /* TemplateSpan */: + case 294 /* JsxExpression */: + case 291 /* JsxAttribute */: + case 292 /* JsxAttributes */: + case 293 /* JsxSpreadAttribute */: + case 286 /* JsxOpeningElement */: + case 233 /* ExpressionWithTypeArguments */: + case 298 /* HeritageClause */: + return false; + case 219 /* ArrowFunction */: + case 244 /* ExpressionStatement */: + return isBlock(node2.parent) && isClassStaticBlockDeclaration(node2.parent.parent) ? true : "quit"; + default: + return isExpressionNode(node2) ? false : "quit"; + } + }); + } + function isPropertyDeclaredInAncestorClass(prop) { + if (!(prop.parent.flags & 32 /* Class */)) { + return false; + } + let classType = getTypeOfSymbol(prop.parent); + while (true) { + classType = classType.symbol && getSuperClass(classType); + if (!classType) { + return false; + } + const superProperty = getPropertyOfType(classType, prop.escapedName); + if (superProperty && superProperty.valueDeclaration) { + return true; + } + } + } + function getSuperClass(classType) { + const x = getBaseTypes(classType); + if (x.length === 0) { + return void 0; + } + return getIntersectionType(x); + } + function reportNonexistentProperty(propNode, containingType, isUncheckedJS) { + let errorInfo; + let relatedInfo; + if (!isPrivateIdentifier(propNode) && containingType.flags & 1048576 /* Union */ && !(containingType.flags & 402784252 /* Primitive */)) { + for (const subtype of containingType.types) { + if (!getPropertyOfType(subtype, propNode.escapedText) && !getApplicableIndexInfoForName(subtype, propNode.escapedText)) { + errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(subtype)); + break; + } + } + } + if (typeHasStaticProperty(propNode.escapedText, containingType)) { + const propName = declarationNameToString(propNode); + const typeName = typeToString(containingType); + errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_to_access_the_static_member_2_instead, propName, typeName, typeName + "." + propName); + } else { + const promisedType = getPromisedTypeOfPromise(containingType); + if (promisedType && getPropertyOfType(promisedType, propNode.escapedText)) { + errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1, declarationNameToString(propNode), typeToString(containingType)); + relatedInfo = createDiagnosticForNode(propNode, Diagnostics.Did_you_forget_to_use_await); + } else { + const missingProperty = declarationNameToString(propNode); + const container = typeToString(containingType); + const libSuggestion = getSuggestedLibForNonExistentProperty(missingProperty, containingType); + if (libSuggestion !== void 0) { + errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Property_0_does_not_exist_on_type_1_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_2_or_later, missingProperty, container, libSuggestion); + } else { + const suggestion = getSuggestedSymbolForNonexistentProperty(propNode, containingType); + if (suggestion !== void 0) { + const suggestedName = symbolName(suggestion); + const message = isUncheckedJS ? Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2 : Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2; + errorInfo = chainDiagnosticMessages(errorInfo, message, missingProperty, container, suggestedName); + relatedInfo = suggestion.valueDeclaration && createDiagnosticForNode(suggestion.valueDeclaration, Diagnostics._0_is_declared_here, suggestedName); + } else { + const diagnostic = containerSeemsToBeEmptyDomElement(containingType) ? Diagnostics.Property_0_does_not_exist_on_type_1_Try_changing_the_lib_compiler_option_to_include_dom : Diagnostics.Property_0_does_not_exist_on_type_1; + errorInfo = chainDiagnosticMessages(elaborateNeverIntersection(errorInfo, containingType), diagnostic, missingProperty, container); + } + } + } + } + const resultDiagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(propNode), propNode, errorInfo); + if (relatedInfo) { + addRelatedInfo(resultDiagnostic, relatedInfo); + } + addErrorOrSuggestion(!isUncheckedJS || errorInfo.code !== Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, resultDiagnostic); + } + function containerSeemsToBeEmptyDomElement(containingType) { + return compilerOptions.lib && !compilerOptions.lib.includes("dom") && everyContainedType(containingType, (type) => type.symbol && /^(?:EventTarget|Node|(?:HTML[a-zA-Z]*)?Element)$/.test(unescapeLeadingUnderscores(type.symbol.escapedName))) && isEmptyObjectType(containingType); + } + function typeHasStaticProperty(propName, containingType) { + const prop = containingType.symbol && getPropertyOfType(getTypeOfSymbol(containingType.symbol), propName); + return prop !== void 0 && !!prop.valueDeclaration && isStatic(prop.valueDeclaration); + } + function getSuggestedLibForNonExistentName(name) { + const missingName = diagnosticName(name); + const allFeatures = getScriptTargetFeatures(); + const typeFeatures = allFeatures.get(missingName); + return typeFeatures && firstIterator(typeFeatures.keys()); + } + function getSuggestedLibForNonExistentProperty(missingProperty, containingType) { + const container = getApparentType(containingType).symbol; + if (!container) { + return void 0; + } + const containingTypeName = symbolName(container); + const allFeatures = getScriptTargetFeatures(); + const typeFeatures = allFeatures.get(containingTypeName); + if (typeFeatures) { + for (const [libTarget, featuresOfType] of typeFeatures) { + if (contains(featuresOfType, missingProperty)) { + return libTarget; + } + } + } + } + function getSuggestedSymbolForNonexistentClassMember(name, baseType) { + return getSpellingSuggestionForName(name, getPropertiesOfType(baseType), 106500 /* ClassMember */); + } + function getSuggestedSymbolForNonexistentProperty(name, containingType) { + let props = getPropertiesOfType(containingType); + if (typeof name !== "string") { + const parent2 = name.parent; + if (isPropertyAccessExpression(parent2)) { + props = filter(props, (prop) => isValidPropertyAccessForCompletions(parent2, containingType, prop)); + } + name = idText(name); + } + return getSpellingSuggestionForName(name, props, 111551 /* Value */); + } + function getSuggestedSymbolForNonexistentJSXAttribute(name, containingType) { + const strName = isString(name) ? name : idText(name); + const properties = getPropertiesOfType(containingType); + const jsxSpecific = strName === "for" ? find(properties, (x) => symbolName(x) === "htmlFor") : strName === "class" ? find(properties, (x) => symbolName(x) === "className") : void 0; + return jsxSpecific ?? getSpellingSuggestionForName(strName, properties, 111551 /* Value */); + } + function getSuggestionForNonexistentProperty(name, containingType) { + const suggestion = getSuggestedSymbolForNonexistentProperty(name, containingType); + return suggestion && symbolName(suggestion); + } + function getSuggestionForSymbolNameLookup(symbols, name, meaning) { + const symbol = getSymbol2(symbols, name, meaning); + if (symbol) return symbol; + let candidates; + if (symbols === globals) { + const primitives = mapDefined( + ["string", "number", "boolean", "object", "bigint", "symbol"], + (s) => symbols.has(s.charAt(0).toUpperCase() + s.slice(1)) ? createSymbol(524288 /* TypeAlias */, s) : void 0 + ); + candidates = primitives.concat(arrayFrom(symbols.values())); + } else { + candidates = arrayFrom(symbols.values()); + } + return getSpellingSuggestionForName(unescapeLeadingUnderscores(name), candidates, meaning); + } + function getSuggestedSymbolForNonexistentSymbol(location, outerName, meaning) { + Debug.assert(outerName !== void 0, "outername should always be defined"); + const result = resolveNameForSymbolSuggestion( + location, + outerName, + meaning, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false, + /*excludeGlobals*/ + false + ); + return result; + } + function getSuggestedSymbolForNonexistentModule(name, targetModule) { + return targetModule.exports && getSpellingSuggestionForName(idText(name), getExportsOfModuleAsArray(targetModule), 2623475 /* ModuleMember */); + } + function getSuggestionForNonexistentIndexSignature(objectType, expr, keyedType) { + function hasProp(name) { + const prop = getPropertyOfObjectType(objectType, name); + if (prop) { + const s = getSingleCallSignature(getTypeOfSymbol(prop)); + return !!s && getMinArgumentCount(s) >= 1 && isTypeAssignableTo(keyedType, getTypeAtPosition(s, 0)); + } + return false; + } + const suggestedMethod = isAssignmentTarget(expr) ? "set" : "get"; + if (!hasProp(suggestedMethod)) { + return void 0; + } + let suggestion = tryGetPropertyAccessOrIdentifierToString(expr.expression); + if (suggestion === void 0) { + suggestion = suggestedMethod; + } else { + suggestion += "." + suggestedMethod; + } + return suggestion; + } + function getSuggestedTypeForNonexistentStringLiteralType(source, target) { + const candidates = target.types.filter((type) => !!(type.flags & 128 /* StringLiteral */)); + return getSpellingSuggestion(source.value, candidates, (type) => type.value); + } + function getSpellingSuggestionForName(name, symbols, meaning) { + return getSpellingSuggestion(name, symbols, getCandidateName); + function getCandidateName(candidate) { + const candidateName = symbolName(candidate); + if (startsWith(candidateName, '"')) { + return void 0; + } + if (candidate.flags & meaning) { + return candidateName; + } + if (candidate.flags & 2097152 /* Alias */) { + const alias = tryResolveAlias(candidate); + if (alias && alias.flags & meaning) { + return candidateName; + } + } + return void 0; + } + } + function markPropertyAsReferenced(prop, nodeForCheckWriteOnly, isSelfTypeAccess2) { + const valueDeclaration = prop && prop.flags & 106500 /* ClassMember */ && prop.valueDeclaration; + if (!valueDeclaration) { + return; + } + const hasPrivateModifier = hasEffectiveModifier(valueDeclaration, 2 /* Private */); + const hasPrivateIdentifier = prop.valueDeclaration && isNamedDeclaration(prop.valueDeclaration) && isPrivateIdentifier(prop.valueDeclaration.name); + if (!hasPrivateModifier && !hasPrivateIdentifier) { + return; + } + if (nodeForCheckWriteOnly && isWriteOnlyAccess(nodeForCheckWriteOnly) && !(prop.flags & 65536 /* SetAccessor */)) { + return; + } + if (isSelfTypeAccess2) { + const containingMethod = findAncestor(nodeForCheckWriteOnly, isFunctionLikeDeclaration); + if (containingMethod && containingMethod.symbol === prop) { + return; + } + } + (getCheckFlags(prop) & 1 /* Instantiated */ ? getSymbolLinks(prop).target : prop).isReferenced = -1 /* All */; + } + function isSelfTypeAccess(name, parent2) { + return name.kind === 110 /* ThisKeyword */ || !!parent2 && isEntityNameExpression(name) && parent2 === getResolvedSymbol(getFirstIdentifier(name)); + } + function isValidPropertyAccess(node, propertyName) { + switch (node.kind) { + case 211 /* PropertyAccessExpression */: + return isValidPropertyAccessWithType(node, node.expression.kind === 108 /* SuperKeyword */, propertyName, getWidenedType(checkExpression(node.expression))); + case 166 /* QualifiedName */: + return isValidPropertyAccessWithType( + node, + /*isSuper*/ + false, + propertyName, + getWidenedType(checkExpression(node.left)) + ); + case 205 /* ImportType */: + return isValidPropertyAccessWithType( + node, + /*isSuper*/ + false, + propertyName, + getTypeFromTypeNode(node) + ); + } + } + function isValidPropertyAccessForCompletions(node, type, property) { + return isPropertyAccessible( + node, + node.kind === 211 /* PropertyAccessExpression */ && node.expression.kind === 108 /* SuperKeyword */, + /*isWrite*/ + false, + type, + property + ); + } + function isValidPropertyAccessWithType(node, isSuper, propertyName, type) { + if (isTypeAny(type)) { + return true; + } + const prop = getPropertyOfType(type, propertyName); + return !!prop && isPropertyAccessible( + node, + isSuper, + /*isWrite*/ + false, + type, + prop + ); + } + function isPropertyAccessible(node, isSuper, isWrite, containingType, property) { + if (isTypeAny(containingType)) { + return true; + } + if (property.valueDeclaration && isPrivateIdentifierClassElementDeclaration(property.valueDeclaration)) { + const declClass = getContainingClass(property.valueDeclaration); + return !isOptionalChain(node) && !!findAncestor(node, (parent2) => parent2 === declClass); + } + return checkPropertyAccessibilityAtLocation(node, isSuper, isWrite, containingType, property); + } + function getForInVariableSymbol(node) { + const initializer = node.initializer; + if (initializer.kind === 261 /* VariableDeclarationList */) { + const variable = initializer.declarations[0]; + if (variable && !isBindingPattern(variable.name)) { + return getSymbolOfDeclaration(variable); + } + } else if (initializer.kind === 80 /* Identifier */) { + return getResolvedSymbol(initializer); + } + return void 0; + } + function hasNumericPropertyNames(type) { + return getIndexInfosOfType(type).length === 1 && !!getIndexInfoOfType(type, numberType); + } + function isForInVariableForNumericPropertyNames(expr) { + const e = skipParentheses(expr); + if (e.kind === 80 /* Identifier */) { + const symbol = getResolvedSymbol(e); + if (symbol.flags & 3 /* Variable */) { + let child = expr; + let node = expr.parent; + while (node) { + if (node.kind === 249 /* ForInStatement */ && child === node.statement && getForInVariableSymbol(node) === symbol && hasNumericPropertyNames(getTypeOfExpression(node.expression))) { + return true; + } + child = node; + node = node.parent; + } + } + } + return false; + } + function checkIndexedAccess(node, checkMode) { + return node.flags & 64 /* OptionalChain */ ? checkElementAccessChain(node, checkMode) : checkElementAccessExpression(node, checkNonNullExpression(node.expression), checkMode); + } + function checkElementAccessChain(node, checkMode) { + const exprType = checkExpression(node.expression); + const nonOptionalType = getOptionalExpressionType(exprType, node.expression); + return propagateOptionalTypeMarker(checkElementAccessExpression(node, checkNonNullType(nonOptionalType, node.expression), checkMode), node, nonOptionalType !== exprType); + } + function checkElementAccessExpression(node, exprType, checkMode) { + const objectType = getAssignmentTargetKind(node) !== 0 /* None */ || isMethodAccessForCall(node) ? getWidenedType(exprType) : exprType; + const indexExpression = node.argumentExpression; + const indexType = checkExpression(indexExpression); + if (isErrorType(objectType) || objectType === silentNeverType) { + return objectType; + } + if (isConstEnumObjectType(objectType) && !isStringLiteralLike(indexExpression)) { + error2(indexExpression, Diagnostics.A_const_enum_member_can_only_be_accessed_using_a_string_literal); + return errorType; + } + const effectiveIndexType = isForInVariableForNumericPropertyNames(indexExpression) ? numberType : indexType; + const assignmentTargetKind = getAssignmentTargetKind(node); + let accessFlags; + if (assignmentTargetKind === 0 /* None */) { + accessFlags = 32 /* ExpressionPosition */; + } else { + accessFlags = 4 /* Writing */ | (isGenericObjectType(objectType) && !isThisTypeParameter(objectType) ? 2 /* NoIndexSignatures */ : 0); + if (assignmentTargetKind === 2 /* Compound */) { + accessFlags |= 32 /* ExpressionPosition */; + } + } + const indexedAccessType = getIndexedAccessTypeOrUndefined(objectType, effectiveIndexType, accessFlags, node) || errorType; + return checkIndexedAccessIndexType(getFlowTypeOfAccessExpression(node, getNodeLinks(node).resolvedSymbol, indexedAccessType, indexExpression, checkMode), node); + } + function callLikeExpressionMayHaveTypeArguments(node) { + return isCallOrNewExpression(node) || isTaggedTemplateExpression(node) || isJsxOpeningLikeElement(node); + } + function resolveUntypedCall(node) { + if (callLikeExpressionMayHaveTypeArguments(node)) { + forEach(node.typeArguments, checkSourceElement); + } + if (node.kind === 215 /* TaggedTemplateExpression */) { + checkExpression(node.template); + } else if (isJsxOpeningLikeElement(node)) { + checkExpression(node.attributes); + } else if (isBinaryExpression(node)) { + checkExpression(node.left); + } else if (isCallOrNewExpression(node)) { + forEach(node.arguments, (argument) => { + checkExpression(argument); + }); + } + return anySignature; + } + function resolveErrorCall(node) { + resolveUntypedCall(node); + return unknownSignature; + } + function reorderCandidates(signatures, result, callChainFlags) { + let lastParent; + let lastSymbol; + let cutoffIndex = 0; + let index; + let specializedIndex = -1; + let spliceIndex; + Debug.assert(!result.length); + for (const signature of signatures) { + const symbol = signature.declaration && getSymbolOfDeclaration(signature.declaration); + const parent2 = signature.declaration && signature.declaration.parent; + if (!lastSymbol || symbol === lastSymbol) { + if (lastParent && parent2 === lastParent) { + index = index + 1; + } else { + lastParent = parent2; + index = cutoffIndex; + } + } else { + index = cutoffIndex = result.length; + lastParent = parent2; + } + lastSymbol = symbol; + if (signatureHasLiteralTypes(signature)) { + specializedIndex++; + spliceIndex = specializedIndex; + cutoffIndex++; + } else { + spliceIndex = index; + } + result.splice(spliceIndex, 0, callChainFlags ? getOptionalCallSignature(signature, callChainFlags) : signature); + } + } + function isSpreadArgument(arg) { + return !!arg && (arg.kind === 230 /* SpreadElement */ || arg.kind === 237 /* SyntheticExpression */ && arg.isSpread); + } + function getSpreadArgumentIndex(args) { + return findIndex(args, isSpreadArgument); + } + function acceptsVoid(t) { + return !!(t.flags & 16384 /* Void */); + } + function acceptsVoidUndefinedUnknownOrAny(t) { + return !!(t.flags & (16384 /* Void */ | 32768 /* Undefined */ | 2 /* Unknown */ | 1 /* Any */)); + } + function hasCorrectArity(node, args, signature, signatureHelpTrailingComma = false) { + if (isJsxOpeningFragment(node)) return true; + let argCount; + let callIsIncomplete = false; + let effectiveParameterCount = getParameterCount(signature); + let effectiveMinimumArguments = getMinArgumentCount(signature); + if (node.kind === 215 /* TaggedTemplateExpression */) { + argCount = args.length; + if (node.template.kind === 228 /* TemplateExpression */) { + const lastSpan = last(node.template.templateSpans); + callIsIncomplete = nodeIsMissing(lastSpan.literal) || !!lastSpan.literal.isUnterminated; + } else { + const templateLiteral = node.template; + Debug.assert(templateLiteral.kind === 15 /* NoSubstitutionTemplateLiteral */); + callIsIncomplete = !!templateLiteral.isUnterminated; + } + } else if (node.kind === 170 /* Decorator */) { + argCount = getDecoratorArgumentCount(node, signature); + } else if (node.kind === 226 /* BinaryExpression */) { + argCount = 1; + } else if (isJsxOpeningLikeElement(node)) { + callIsIncomplete = node.attributes.end === node.end; + if (callIsIncomplete) { + return true; + } + argCount = effectiveMinimumArguments === 0 ? args.length : 1; + effectiveParameterCount = args.length === 0 ? effectiveParameterCount : 1; + effectiveMinimumArguments = Math.min(effectiveMinimumArguments, 1); + } else if (!node.arguments) { + Debug.assert(node.kind === 214 /* NewExpression */); + return getMinArgumentCount(signature) === 0; + } else { + argCount = signatureHelpTrailingComma ? args.length + 1 : args.length; + callIsIncomplete = node.arguments.end === node.end; + const spreadArgIndex = getSpreadArgumentIndex(args); + if (spreadArgIndex >= 0) { + return spreadArgIndex >= getMinArgumentCount(signature) && (hasEffectiveRestParameter(signature) || spreadArgIndex < getParameterCount(signature)); + } + } + if (!hasEffectiveRestParameter(signature) && argCount > effectiveParameterCount) { + return false; + } + if (callIsIncomplete || argCount >= effectiveMinimumArguments) { + return true; + } + for (let i = argCount; i < effectiveMinimumArguments; i++) { + const type = getTypeAtPosition(signature, i); + if (filterType(type, isInJSFile(node) && !strictNullChecks ? acceptsVoidUndefinedUnknownOrAny : acceptsVoid).flags & 131072 /* Never */) { + return false; + } + } + return true; + } + function hasCorrectTypeArgumentArity(signature, typeArguments) { + const numTypeParameters = length(signature.typeParameters); + const minTypeArgumentCount = getMinTypeArgumentCount(signature.typeParameters); + return !some(typeArguments) || typeArguments.length >= minTypeArgumentCount && typeArguments.length <= numTypeParameters; + } + function isInstantiatedGenericParameter(signature, pos) { + let type; + return !!(signature.target && (type = tryGetTypeAtPosition(signature.target, pos)) && isGenericType(type)); + } + function getSingleCallSignature(type) { + return getSingleSignature( + type, + 0 /* Call */, + /*allowMembers*/ + false + ); + } + function getSingleCallOrConstructSignature(type) { + return getSingleSignature( + type, + 0 /* Call */, + /*allowMembers*/ + false + ) || getSingleSignature( + type, + 1 /* Construct */, + /*allowMembers*/ + false + ); + } + function getSingleSignature(type, kind, allowMembers) { + if (type.flags & 524288 /* Object */) { + const resolved = resolveStructuredTypeMembers(type); + if (allowMembers || resolved.properties.length === 0 && resolved.indexInfos.length === 0) { + if (kind === 0 /* Call */ && resolved.callSignatures.length === 1 && resolved.constructSignatures.length === 0) { + return resolved.callSignatures[0]; + } + if (kind === 1 /* Construct */ && resolved.constructSignatures.length === 1 && resolved.callSignatures.length === 0) { + return resolved.constructSignatures[0]; + } + } + } + return void 0; + } + function instantiateSignatureInContextOf(signature, contextualSignature, inferenceContext, compareTypes) { + const context = createInferenceContext(getTypeParametersForMapper(signature), signature, 0 /* None */, compareTypes); + const restType = getEffectiveRestType(contextualSignature); + const mapper = inferenceContext && (restType && restType.flags & 262144 /* TypeParameter */ ? inferenceContext.nonFixingMapper : inferenceContext.mapper); + const sourceSignature = mapper ? instantiateSignature(contextualSignature, mapper) : contextualSignature; + applyToParameterTypes(sourceSignature, signature, (source, target) => { + inferTypes(context.inferences, source, target); + }); + if (!inferenceContext) { + applyToReturnTypes(contextualSignature, signature, (source, target) => { + inferTypes(context.inferences, source, target, 128 /* ReturnType */); + }); + } + return getSignatureInstantiation(signature, getInferredTypes(context), isInJSFile(contextualSignature.declaration)); + } + function inferJsxTypeArguments(node, signature, checkMode, context) { + const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node); + const checkAttrType = checkExpressionWithContextualType(node.attributes, paramType, context, checkMode); + inferTypes(context.inferences, checkAttrType, paramType); + return getInferredTypes(context); + } + function getThisArgumentType(thisArgumentNode) { + if (!thisArgumentNode) { + return voidType; + } + const thisArgumentType = checkExpression(thisArgumentNode); + return isRightSideOfInstanceofExpression(thisArgumentNode) ? thisArgumentType : isOptionalChainRoot(thisArgumentNode.parent) ? getNonNullableType(thisArgumentType) : isOptionalChain(thisArgumentNode.parent) ? removeOptionalTypeMarker(thisArgumentType) : thisArgumentType; + } + function inferTypeArguments(node, signature, args, checkMode, context) { + if (isJsxOpeningLikeElement(node)) { + return inferJsxTypeArguments(node, signature, checkMode, context); + } + if (node.kind !== 170 /* Decorator */ && node.kind !== 226 /* BinaryExpression */) { + const skipBindingPatterns = every(signature.typeParameters, (p) => !!getDefaultFromTypeParameter(p)); + const contextualType = getContextualType2(node, skipBindingPatterns ? 8 /* SkipBindingPatterns */ : 0 /* None */); + if (contextualType) { + const inferenceTargetType = getReturnTypeOfSignature(signature); + if (couldContainTypeVariables(inferenceTargetType)) { + const outerContext = getInferenceContext(node); + const isFromBindingPattern = !skipBindingPatterns && getContextualType2(node, 8 /* SkipBindingPatterns */) !== contextualType; + if (!isFromBindingPattern) { + const outerMapper = getMapperFromContext(cloneInferenceContext(outerContext, 1 /* NoDefault */)); + const instantiatedType = instantiateType(contextualType, outerMapper); + const contextualSignature = getSingleCallSignature(instantiatedType); + const inferenceSourceType = contextualSignature && contextualSignature.typeParameters ? getOrCreateTypeFromSignature(getSignatureInstantiationWithoutFillingInTypeArguments(contextualSignature, contextualSignature.typeParameters)) : instantiatedType; + inferTypes(context.inferences, inferenceSourceType, inferenceTargetType, 128 /* ReturnType */); + } + const returnContext = createInferenceContext(signature.typeParameters, signature, context.flags); + const returnSourceType = instantiateType(contextualType, outerContext && outerContext.returnMapper); + inferTypes(returnContext.inferences, returnSourceType, inferenceTargetType); + context.returnMapper = some(returnContext.inferences, hasInferenceCandidates) ? getMapperFromContext(cloneInferredPartOfContext(returnContext)) : void 0; + } + } + } + const restType = getNonArrayRestType(signature); + const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length; + if (restType && restType.flags & 262144 /* TypeParameter */) { + const info = find(context.inferences, (info2) => info2.typeParameter === restType); + if (info) { + info.impliedArity = findIndex(args, isSpreadArgument, argCount) < 0 ? args.length - argCount : void 0; + } + } + const thisType = getThisTypeOfSignature(signature); + if (thisType && couldContainTypeVariables(thisType)) { + const thisArgumentNode = getThisArgumentOfCall(node); + inferTypes(context.inferences, getThisArgumentType(thisArgumentNode), thisType); + } + for (let i = 0; i < argCount; i++) { + const arg = args[i]; + if (arg.kind !== 232 /* OmittedExpression */) { + const paramType = getTypeAtPosition(signature, i); + if (couldContainTypeVariables(paramType)) { + const argType = checkExpressionWithContextualType(arg, paramType, context, checkMode); + inferTypes(context.inferences, argType, paramType); + } + } + } + if (restType && couldContainTypeVariables(restType)) { + const spreadType = getSpreadArgumentType(args, argCount, args.length, restType, context, checkMode); + inferTypes(context.inferences, spreadType, restType); + } + return getInferredTypes(context); + } + function getMutableArrayOrTupleType(type) { + return type.flags & 1048576 /* Union */ ? mapType(type, getMutableArrayOrTupleType) : type.flags & 1 /* Any */ || isMutableArrayOrTuple(getBaseConstraintOfType(type) || type) ? type : isTupleType(type) ? createTupleType( + getElementTypes(type), + type.target.elementFlags, + /*readonly*/ + false, + type.target.labeledElementDeclarations + ) : createTupleType([type], [8 /* Variadic */]); + } + function getSpreadArgumentType(args, index, argCount, restType, context, checkMode) { + const inConstContext = isConstTypeVariable(restType); + if (index >= argCount - 1) { + const arg = args[argCount - 1]; + if (isSpreadArgument(arg)) { + const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpressionWithContextualType(arg.expression, restType, context, checkMode); + if (isArrayLikeType(spreadType)) { + return getMutableArrayOrTupleType(spreadType); + } + return createArrayType(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg), inConstContext); + } + } + const types = []; + const flags = []; + const names = []; + for (let i = index; i < argCount; i++) { + const arg = args[i]; + if (isSpreadArgument(arg)) { + const spreadType = arg.kind === 237 /* SyntheticExpression */ ? arg.type : checkExpression(arg.expression); + if (isArrayLikeType(spreadType)) { + types.push(spreadType); + flags.push(8 /* Variadic */); + } else { + types.push(checkIteratedTypeOrElementType(33 /* Spread */, spreadType, undefinedType, arg.kind === 230 /* SpreadElement */ ? arg.expression : arg)); + flags.push(4 /* Rest */); + } + } else { + const contextualType = isTupleType(restType) ? getContextualTypeForElementExpression(restType, i - index, argCount - index) || unknownType : getIndexedAccessType(restType, getNumberLiteralType(i - index), 256 /* Contextual */); + const argType = checkExpressionWithContextualType(arg, contextualType, context, checkMode); + const hasPrimitiveContextualType = inConstContext || maybeTypeOfKind(contextualType, 402784252 /* Primitive */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */); + types.push(hasPrimitiveContextualType ? getRegularTypeOfLiteralType(argType) : getWidenedLiteralType(argType)); + flags.push(1 /* Required */); + } + if (arg.kind === 237 /* SyntheticExpression */ && arg.tupleNameSource) { + names.push(arg.tupleNameSource); + } else { + names.push(void 0); + } + } + return createTupleType(types, flags, inConstContext && !someType(restType, isMutableArrayLikeType), names); + } + function checkTypeArguments(signature, typeArgumentNodes, reportErrors2, headMessage) { + const isJavascript = isInJSFile(signature.declaration); + const typeParameters = signature.typeParameters; + const typeArgumentTypes = fillMissingTypeArguments(map(typeArgumentNodes, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isJavascript); + let mapper; + for (let i = 0; i < typeArgumentNodes.length; i++) { + Debug.assert(typeParameters[i] !== void 0, "Should not call checkTypeArguments with too many type arguments"); + const constraint = getConstraintOfTypeParameter(typeParameters[i]); + if (constraint) { + const errorInfo = reportErrors2 && headMessage ? () => chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Type_0_does_not_satisfy_the_constraint_1 + ) : void 0; + const typeArgumentHeadMessage = headMessage || Diagnostics.Type_0_does_not_satisfy_the_constraint_1; + if (!mapper) { + mapper = createTypeMapper(typeParameters, typeArgumentTypes); + } + const typeArgument = typeArgumentTypes[i]; + if (!checkTypeAssignableTo( + typeArgument, + getTypeWithThisArgument(instantiateType(constraint, mapper), typeArgument), + reportErrors2 ? typeArgumentNodes[i] : void 0, + typeArgumentHeadMessage, + errorInfo + )) { + return void 0; + } + } + } + return typeArgumentTypes; + } + function getJsxReferenceKind(node) { + if (isJsxIntrinsicTagName(node.tagName)) { + return 2 /* Mixed */; + } + const tagType = getApparentType(checkExpression(node.tagName)); + if (length(getSignaturesOfType(tagType, 1 /* Construct */))) { + return 0 /* Component */; + } + if (length(getSignaturesOfType(tagType, 0 /* Call */))) { + return 1 /* Function */; + } + return 2 /* Mixed */; + } + function checkApplicableSignatureForJsxCallLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer) { + const paramType = getEffectiveFirstArgumentForJsxSignature(signature, node); + const attributesType = isJsxOpeningFragment(node) ? createJsxAttributesTypeFromAttributesProperty(node) : checkExpressionWithContextualType( + node.attributes, + paramType, + /*inferenceContext*/ + void 0, + checkMode + ); + const checkAttributesType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(attributesType) : attributesType; + return checkTagNameDoesNotExpectTooManyArguments() && checkTypeRelatedToAndOptionallyElaborate( + checkAttributesType, + paramType, + relation, + reportErrors2 ? isJsxOpeningFragment(node) ? node : node.tagName : void 0, + isJsxOpeningFragment(node) ? void 0 : node.attributes, + /*headMessage*/ + void 0, + containingMessageChain, + errorOutputContainer + ); + function checkTagNameDoesNotExpectTooManyArguments() { + var _a; + if (getJsxNamespaceContainerForImplicitImport(node)) { + return true; + } + const tagType = (isJsxOpeningElement(node) || isJsxSelfClosingElement(node)) && !(isJsxIntrinsicTagName(node.tagName) || isJsxNamespacedName(node.tagName)) ? checkExpression(node.tagName) : void 0; + if (!tagType) { + return true; + } + const tagCallSignatures = getSignaturesOfType(tagType, 0 /* Call */); + if (!length(tagCallSignatures)) { + return true; + } + const factory2 = getJsxFactoryEntity(node); + if (!factory2) { + return true; + } + const factorySymbol = resolveEntityName( + factory2, + 111551 /* Value */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + false, + node + ); + if (!factorySymbol) { + return true; + } + const factoryType = getTypeOfSymbol(factorySymbol); + const callSignatures = getSignaturesOfType(factoryType, 0 /* Call */); + if (!length(callSignatures)) { + return true; + } + let hasFirstParamSignatures = false; + let maxParamCount = 0; + for (const sig of callSignatures) { + const firstparam = getTypeAtPosition(sig, 0); + const signaturesOfParam = getSignaturesOfType(firstparam, 0 /* Call */); + if (!length(signaturesOfParam)) continue; + for (const paramSig of signaturesOfParam) { + hasFirstParamSignatures = true; + if (hasEffectiveRestParameter(paramSig)) { + return true; + } + const paramCount = getParameterCount(paramSig); + if (paramCount > maxParamCount) { + maxParamCount = paramCount; + } + } + } + if (!hasFirstParamSignatures) { + return true; + } + let absoluteMinArgCount = Infinity; + for (const tagSig of tagCallSignatures) { + const tagRequiredArgCount = getMinArgumentCount(tagSig); + if (tagRequiredArgCount < absoluteMinArgCount) { + absoluteMinArgCount = tagRequiredArgCount; + } + } + if (absoluteMinArgCount <= maxParamCount) { + return true; + } + if (reportErrors2) { + const tagName = node.tagName; + const diag2 = createDiagnosticForNode(tagName, Diagnostics.Tag_0_expects_at_least_1_arguments_but_the_JSX_factory_2_provides_at_most_3, entityNameToString(tagName), absoluteMinArgCount, entityNameToString(factory2), maxParamCount); + const tagNameDeclaration = (_a = getSymbolAtLocation(tagName)) == null ? void 0 : _a.valueDeclaration; + if (tagNameDeclaration) { + addRelatedInfo(diag2, createDiagnosticForNode(tagNameDeclaration, Diagnostics._0_is_declared_here, entityNameToString(tagName))); + } + if (errorOutputContainer && errorOutputContainer.skipLogging) { + (errorOutputContainer.errors || (errorOutputContainer.errors = [])).push(diag2); + } + if (!errorOutputContainer.skipLogging) { + diagnostics.add(diag2); + } + } + return false; + } + } + function getEffectiveCheckNode(argument) { + argument = skipParentheses(argument); + return isSatisfiesExpression(argument) ? skipParentheses(argument.expression) : argument; + } + function getSignatureApplicabilityError(node, args, signature, relation, checkMode, reportErrors2, containingMessageChain, inferenceContext) { + const errorOutputContainer = { errors: void 0, skipLogging: true }; + if (isJsxCallLike(node)) { + if (!checkApplicableSignatureForJsxCallLikeElement(node, signature, relation, checkMode, reportErrors2, containingMessageChain, errorOutputContainer)) { + Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "jsx should have errors when reporting errors"); + return errorOutputContainer.errors || emptyArray; + } + return void 0; + } + const thisType = getThisTypeOfSignature(signature); + if (thisType && thisType !== voidType && !(isNewExpression(node) || isCallExpression(node) && isSuperProperty(node.expression))) { + const thisArgumentNode = getThisArgumentOfCall(node); + const thisArgumentType = getThisArgumentType(thisArgumentNode); + const errorNode = reportErrors2 ? thisArgumentNode || node : void 0; + const headMessage2 = Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1; + if (!checkTypeRelatedTo(thisArgumentType, thisType, relation, errorNode, headMessage2, containingMessageChain, errorOutputContainer)) { + Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "this parameter should have errors when reporting errors"); + return errorOutputContainer.errors || emptyArray; + } + } + const headMessage = Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1; + const restType = getNonArrayRestType(signature); + const argCount = restType ? Math.min(getParameterCount(signature) - 1, args.length) : args.length; + for (let i = 0; i < argCount; i++) { + const arg = args[i]; + if (arg.kind !== 232 /* OmittedExpression */) { + const paramType = getTypeAtPosition(signature, i); + const argType = checkExpressionWithContextualType( + arg, + paramType, + /*inferenceContext*/ + void 0, + checkMode + ); + const regularArgType = checkMode & 4 /* SkipContextSensitive */ ? getRegularTypeOfObjectLiteral(argType) : argType; + const checkArgType = inferenceContext ? instantiateType(regularArgType, inferenceContext.nonFixingMapper) : regularArgType; + const effectiveCheckArgumentNode = getEffectiveCheckNode(arg); + if (!checkTypeRelatedToAndOptionallyElaborate(checkArgType, paramType, relation, reportErrors2 ? effectiveCheckArgumentNode : void 0, effectiveCheckArgumentNode, headMessage, containingMessageChain, errorOutputContainer)) { + Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "parameter should have errors when reporting errors"); + maybeAddMissingAwaitInfo(arg, checkArgType, paramType); + return errorOutputContainer.errors || emptyArray; + } + } + } + if (restType) { + const spreadType = getSpreadArgumentType( + args, + argCount, + args.length, + restType, + /*context*/ + void 0, + checkMode + ); + const restArgCount = args.length - argCount; + const errorNode = !reportErrors2 ? void 0 : restArgCount === 0 ? node : restArgCount === 1 ? getEffectiveCheckNode(args[argCount]) : setTextRangePosEnd(createSyntheticExpression(node, spreadType), args[argCount].pos, args[args.length - 1].end); + if (!checkTypeRelatedTo( + spreadType, + restType, + relation, + errorNode, + headMessage, + /*containingMessageChain*/ + void 0, + errorOutputContainer + )) { + Debug.assert(!reportErrors2 || !!errorOutputContainer.errors, "rest parameter should have errors when reporting errors"); + maybeAddMissingAwaitInfo(errorNode, spreadType, restType); + return errorOutputContainer.errors || emptyArray; + } + } + return void 0; + function maybeAddMissingAwaitInfo(errorNode, source, target) { + if (errorNode && reportErrors2 && errorOutputContainer.errors && errorOutputContainer.errors.length) { + if (getAwaitedTypeOfPromise(target)) { + return; + } + const awaitedTypeOfSource = getAwaitedTypeOfPromise(source); + if (awaitedTypeOfSource && isTypeRelatedTo(awaitedTypeOfSource, target, relation)) { + addRelatedInfo(errorOutputContainer.errors[0], createDiagnosticForNode(errorNode, Diagnostics.Did_you_forget_to_use_await)); + } + } + } + } + function getThisArgumentOfCall(node) { + if (node.kind === 226 /* BinaryExpression */) { + return node.right; + } + const expression = node.kind === 213 /* CallExpression */ ? node.expression : node.kind === 215 /* TaggedTemplateExpression */ ? node.tag : node.kind === 170 /* Decorator */ && !legacyDecorators ? node.expression : void 0; + if (expression) { + const callee = skipOuterExpressions(expression); + if (isAccessExpression(callee)) { + return callee.expression; + } + } + } + function createSyntheticExpression(parent2, type, isSpread, tupleNameSource) { + const result = parseNodeFactory.createSyntheticExpression(type, isSpread, tupleNameSource); + setTextRange(result, parent2); + setParent(result, parent2); + return result; + } + function getEffectiveCallArguments(node) { + if (isJsxOpeningFragment(node)) { + return [createSyntheticExpression(node, emptyFreshJsxObjectType)]; + } + if (node.kind === 215 /* TaggedTemplateExpression */) { + const template = node.template; + const args2 = [createSyntheticExpression(template, getGlobalTemplateStringsArrayType())]; + if (template.kind === 228 /* TemplateExpression */) { + forEach(template.templateSpans, (span) => { + args2.push(span.expression); + }); + } + return args2; + } + if (node.kind === 170 /* Decorator */) { + return getEffectiveDecoratorArguments(node); + } + if (node.kind === 226 /* BinaryExpression */) { + return [node.left]; + } + if (isJsxOpeningLikeElement(node)) { + return node.attributes.properties.length > 0 || isJsxOpeningElement(node) && node.parent.children.length > 0 ? [node.attributes] : emptyArray; + } + const args = node.arguments || emptyArray; + const spreadIndex = getSpreadArgumentIndex(args); + if (spreadIndex >= 0) { + const effectiveArgs = args.slice(0, spreadIndex); + for (let i = spreadIndex; i < args.length; i++) { + const arg = args[i]; + const spreadType = arg.kind === 230 /* SpreadElement */ && (flowLoopCount ? checkExpression(arg.expression) : checkExpressionCached(arg.expression)); + if (spreadType && isTupleType(spreadType)) { + forEach(getElementTypes(spreadType), (t, i2) => { + var _a; + const flags = spreadType.target.elementFlags[i2]; + const syntheticArg = createSyntheticExpression(arg, flags & 4 /* Rest */ ? createArrayType(t) : t, !!(flags & 12 /* Variable */), (_a = spreadType.target.labeledElementDeclarations) == null ? void 0 : _a[i2]); + effectiveArgs.push(syntheticArg); + }); + } else { + effectiveArgs.push(arg); + } + } + return effectiveArgs; + } + return args; + } + function getEffectiveDecoratorArguments(node) { + const expr = node.expression; + const signature = getDecoratorCallSignature(node); + if (signature) { + const args = []; + for (const param of signature.parameters) { + const type = getTypeOfSymbol(param); + args.push(createSyntheticExpression(expr, type)); + } + return args; + } + return Debug.fail(); + } + function getDecoratorArgumentCount(node, signature) { + return compilerOptions.experimentalDecorators ? getLegacyDecoratorArgumentCount(node, signature) : ( + // Allow the runtime to oversupply arguments to an ES decorator as long as there's at least one parameter. + Math.min(Math.max(getParameterCount(signature), 1), 2) + ); + } + function getLegacyDecoratorArgumentCount(node, signature) { + switch (node.parent.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return 1; + case 172 /* PropertyDeclaration */: + return hasAccessorModifier(node.parent) ? 3 : 2; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return signature.parameters.length <= 2 ? 2 : 3; + case 169 /* Parameter */: + return 3; + default: + return Debug.fail(); + } + } + function getDiagnosticSpanForCallNode(node) { + const sourceFile = getSourceFileOfNode(node); + const { start, length: length2 } = getErrorSpanForNode(sourceFile, isPropertyAccessExpression(node.expression) ? node.expression.name : node.expression); + return { start, length: length2, sourceFile }; + } + function getDiagnosticForCallNode(node, message, ...args) { + if (isCallExpression(node)) { + const { sourceFile, start, length: length2 } = getDiagnosticSpanForCallNode(node); + if ("message" in message) { + return createFileDiagnostic(sourceFile, start, length2, message, ...args); + } + return createDiagnosticForFileFromMessageChain(sourceFile, message); + } else { + if ("message" in message) { + return createDiagnosticForNode(node, message, ...args); + } + return createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), node, message); + } + } + function getErrorNodeForCallNode(callLike) { + if (isCallOrNewExpression(callLike)) { + return isPropertyAccessExpression(callLike.expression) ? callLike.expression.name : callLike.expression; + } + if (isTaggedTemplateExpression(callLike)) { + return isPropertyAccessExpression(callLike.tag) ? callLike.tag.name : callLike.tag; + } + if (isJsxOpeningLikeElement(callLike)) { + return callLike.tagName; + } + return callLike; + } + function isPromiseResolveArityError(node) { + if (!isCallExpression(node) || !isIdentifier(node.expression)) return false; + const symbol = resolveName( + node.expression, + node.expression.escapedText, + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + const decl = symbol == null ? void 0 : symbol.valueDeclaration; + if (!decl || !isParameter(decl) || !isFunctionExpressionOrArrowFunction(decl.parent) || !isNewExpression(decl.parent.parent) || !isIdentifier(decl.parent.parent.expression)) { + return false; + } + const globalPromiseSymbol = getGlobalPromiseConstructorSymbol( + /*reportErrors*/ + false + ); + if (!globalPromiseSymbol) return false; + const constructorSymbol = getSymbolAtLocation( + decl.parent.parent.expression, + /*ignoreErrors*/ + true + ); + return constructorSymbol === globalPromiseSymbol; + } + function getArgumentArityError(node, signatures, args, headMessage) { + var _a; + const spreadIndex = getSpreadArgumentIndex(args); + if (spreadIndex > -1) { + return createDiagnosticForNode(args[spreadIndex], Diagnostics.A_spread_argument_must_either_have_a_tuple_type_or_be_passed_to_a_rest_parameter); + } + let min2 = Number.POSITIVE_INFINITY; + let max = Number.NEGATIVE_INFINITY; + let maxBelow = Number.NEGATIVE_INFINITY; + let minAbove = Number.POSITIVE_INFINITY; + let closestSignature; + for (const sig of signatures) { + const minParameter = getMinArgumentCount(sig); + const maxParameter = getParameterCount(sig); + if (minParameter < min2) { + min2 = minParameter; + closestSignature = sig; + } + max = Math.max(max, maxParameter); + if (minParameter < args.length && minParameter > maxBelow) maxBelow = minParameter; + if (args.length < maxParameter && maxParameter < minAbove) minAbove = maxParameter; + } + const hasRestParameter2 = some(signatures, hasEffectiveRestParameter); + const parameterRange = hasRestParameter2 ? min2 : min2 < max ? min2 + "-" + max : min2; + const isVoidPromiseError = !hasRestParameter2 && parameterRange === 1 && args.length === 0 && isPromiseResolveArityError(node); + if (isVoidPromiseError && isInJSFile(node)) { + return getDiagnosticForCallNode(node, Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments); + } + const error3 = isDecorator(node) ? hasRestParameter2 ? Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_at_least_0 : Diagnostics.The_runtime_will_invoke_the_decorator_with_1_arguments_but_the_decorator_expects_0 : hasRestParameter2 ? Diagnostics.Expected_at_least_0_arguments_but_got_1 : isVoidPromiseError ? Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise : Diagnostics.Expected_0_arguments_but_got_1; + if (min2 < args.length && args.length < max) { + if (headMessage) { + let chain = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, + args.length, + maxBelow, + minAbove + ); + chain = chainDiagnosticMessages(chain, headMessage); + return getDiagnosticForCallNode(node, chain); + } + return getDiagnosticForCallNode(node, Diagnostics.No_overload_expects_0_arguments_but_overloads_do_exist_that_expect_either_1_or_2_arguments, args.length, maxBelow, minAbove); + } else if (args.length < min2) { + let diagnostic; + if (headMessage) { + let chain = chainDiagnosticMessages( + /*details*/ + void 0, + error3, + parameterRange, + args.length + ); + chain = chainDiagnosticMessages(chain, headMessage); + diagnostic = getDiagnosticForCallNode(node, chain); + } else { + diagnostic = getDiagnosticForCallNode(node, error3, parameterRange, args.length); + } + const parameter = (_a = closestSignature == null ? void 0 : closestSignature.declaration) == null ? void 0 : _a.parameters[closestSignature.thisParameter ? args.length + 1 : args.length]; + if (parameter) { + const messageAndArgs = isBindingPattern(parameter.name) ? [Diagnostics.An_argument_matching_this_binding_pattern_was_not_provided] : isRestParameter(parameter) ? [Diagnostics.Arguments_for_the_rest_parameter_0_were_not_provided, idText(getFirstIdentifier(parameter.name))] : [Diagnostics.An_argument_for_0_was_not_provided, !parameter.name ? args.length : idText(getFirstIdentifier(parameter.name))]; + const parameterError = createDiagnosticForNode(parameter, ...messageAndArgs); + return addRelatedInfo(diagnostic, parameterError); + } + return diagnostic; + } else { + const errorSpan = factory.createNodeArray(args.slice(max)); + const pos = first(errorSpan).pos; + let end = last(errorSpan).end; + if (end === pos) { + end++; + } + setTextRangePosEnd(errorSpan, pos, end); + if (headMessage) { + let chain = chainDiagnosticMessages( + /*details*/ + void 0, + error3, + parameterRange, + args.length + ); + chain = chainDiagnosticMessages(chain, headMessage); + return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), errorSpan, chain); + } + return createDiagnosticForNodeArray(getSourceFileOfNode(node), errorSpan, error3, parameterRange, args.length); + } + } + function getTypeArgumentArityError(node, signatures, typeArguments, headMessage) { + const argCount = typeArguments.length; + if (signatures.length === 1) { + const sig = signatures[0]; + const min2 = getMinTypeArgumentCount(sig.typeParameters); + const max = length(sig.typeParameters); + if (headMessage) { + let chain = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Expected_0_type_arguments_but_got_1, + min2 < max ? min2 + "-" + max : min2, + argCount + ); + chain = chainDiagnosticMessages(chain, headMessage); + return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain); + } + return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, min2 < max ? min2 + "-" + max : min2, argCount); + } + let belowArgCount = -Infinity; + let aboveArgCount = Infinity; + for (const sig of signatures) { + const min2 = getMinTypeArgumentCount(sig.typeParameters); + const max = length(sig.typeParameters); + if (min2 > argCount) { + aboveArgCount = Math.min(aboveArgCount, min2); + } else if (max < argCount) { + belowArgCount = Math.max(belowArgCount, max); + } + } + if (belowArgCount !== -Infinity && aboveArgCount !== Infinity) { + if (headMessage) { + let chain = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, + argCount, + belowArgCount, + aboveArgCount + ); + chain = chainDiagnosticMessages(chain, headMessage); + return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain); + } + return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.No_overload_expects_0_type_arguments_but_overloads_do_exist_that_expect_either_1_or_2_type_arguments, argCount, belowArgCount, aboveArgCount); + } + if (headMessage) { + let chain = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Expected_0_type_arguments_but_got_1, + belowArgCount === -Infinity ? aboveArgCount : belowArgCount, + argCount + ); + chain = chainDiagnosticMessages(chain, headMessage); + return createDiagnosticForNodeArrayFromMessageChain(getSourceFileOfNode(node), typeArguments, chain); + } + return createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, belowArgCount === -Infinity ? aboveArgCount : belowArgCount, argCount); + } + function resolveCall(node, signatures, candidatesOutArray, checkMode, callChainFlags, headMessage) { + const isTaggedTemplate = node.kind === 215 /* TaggedTemplateExpression */; + const isDecorator2 = node.kind === 170 /* Decorator */; + const isJsxOpeningOrSelfClosingElement = isJsxOpeningLikeElement(node); + const isJsxOpenFragment = isJsxOpeningFragment(node); + const isInstanceof = node.kind === 226 /* BinaryExpression */; + const reportErrors2 = !isInferencePartiallyBlocked && !candidatesOutArray; + let candidatesForArgumentError; + let candidateForArgumentArityError; + let candidateForTypeArgumentError; + let result; + let argCheckMode = 0 /* Normal */; + let candidates = []; + let typeArguments; + if (!isDecorator2 && !isInstanceof && !isSuperCall(node) && !isJsxOpenFragment) { + typeArguments = node.typeArguments; + if (isTaggedTemplate || isJsxOpeningOrSelfClosingElement || node.expression.kind !== 108 /* SuperKeyword */) { + forEach(typeArguments, checkSourceElement); + } + } + candidates = candidatesOutArray || []; + reorderCandidates(signatures, candidates, callChainFlags); + if (!isJsxOpenFragment) { + Debug.assert(candidates.length, "Revert #54442 and add a testcase with whatever triggered this"); + } + const args = getEffectiveCallArguments(node); + const isSingleNonGenericCandidate = candidates.length === 1 && !candidates[0].typeParameters; + if (!isDecorator2 && !isSingleNonGenericCandidate && some(args, isContextSensitive)) { + argCheckMode = 4 /* SkipContextSensitive */; + } + const signatureHelpTrailingComma = !!(checkMode & 16 /* IsForSignatureHelp */) && node.kind === 213 /* CallExpression */ && node.arguments.hasTrailingComma; + if (candidates.length > 1) { + result = chooseOverload(candidates, subtypeRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma); + } + if (!result) { + result = chooseOverload(candidates, assignableRelation, isSingleNonGenericCandidate, signatureHelpTrailingComma); + } + if (result) { + return result; + } + result = getCandidateForOverloadFailure(node, candidates, args, !!candidatesOutArray, checkMode); + getNodeLinks(node).resolvedSignature = result; + if (reportErrors2) { + if (!headMessage && isInstanceof) { + headMessage = Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_assignable_to_the_first_argument_of_the_right_hand_side_s_Symbol_hasInstance_method; + } + if (candidatesForArgumentError) { + if (candidatesForArgumentError.length === 1 || candidatesForArgumentError.length > 3) { + const last2 = candidatesForArgumentError[candidatesForArgumentError.length - 1]; + let chain; + if (candidatesForArgumentError.length > 3) { + chain = chainDiagnosticMessages(chain, Diagnostics.The_last_overload_gave_the_following_error); + chain = chainDiagnosticMessages(chain, Diagnostics.No_overload_matches_this_call); + } + if (headMessage) { + chain = chainDiagnosticMessages(chain, headMessage); + } + const diags = getSignatureApplicabilityError( + node, + args, + last2, + assignableRelation, + 0 /* Normal */, + /*reportErrors*/ + true, + () => chain, + /*inferenceContext*/ + void 0 + ); + if (diags) { + for (const d of diags) { + if (last2.declaration && candidatesForArgumentError.length > 3) { + addRelatedInfo(d, createDiagnosticForNode(last2.declaration, Diagnostics.The_last_overload_is_declared_here)); + } + addImplementationSuccessElaboration(last2, d); + diagnostics.add(d); + } + } else { + Debug.fail("No error for last overload signature"); + } + } else { + const allDiagnostics = []; + let max = 0; + let min2 = Number.MAX_VALUE; + let minIndex = 0; + let i = 0; + for (const c of candidatesForArgumentError) { + const chain2 = () => chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Overload_0_of_1_2_gave_the_following_error, + i + 1, + candidates.length, + signatureToString(c) + ); + const diags2 = getSignatureApplicabilityError( + node, + args, + c, + assignableRelation, + 0 /* Normal */, + /*reportErrors*/ + true, + chain2, + /*inferenceContext*/ + void 0 + ); + if (diags2) { + if (diags2.length <= min2) { + min2 = diags2.length; + minIndex = i; + } + max = Math.max(max, diags2.length); + allDiagnostics.push(diags2); + } else { + Debug.fail("No error for 3 or fewer overload signatures"); + } + i++; + } + const diags = max > 1 ? allDiagnostics[minIndex] : flatten(allDiagnostics); + Debug.assert(diags.length > 0, "No errors reported for 3 or fewer overload signatures"); + let chain = chainDiagnosticMessages( + map(diags, createDiagnosticMessageChainFromDiagnostic), + Diagnostics.No_overload_matches_this_call + ); + if (headMessage) { + chain = chainDiagnosticMessages(chain, headMessage); + } + const related = [...flatMap(diags, (d) => d.relatedInformation)]; + let diag2; + if (every(diags, (d) => d.start === diags[0].start && d.length === diags[0].length && d.file === diags[0].file)) { + const { file, start, length: length2 } = diags[0]; + diag2 = { file, start, length: length2, code: chain.code, category: chain.category, messageText: chain, relatedInformation: related }; + } else { + diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node), getErrorNodeForCallNode(node), chain, related); + } + addImplementationSuccessElaboration(candidatesForArgumentError[0], diag2); + diagnostics.add(diag2); + } + } else if (candidateForArgumentArityError) { + diagnostics.add(getArgumentArityError(node, [candidateForArgumentArityError], args, headMessage)); + } else if (candidateForTypeArgumentError) { + checkTypeArguments( + candidateForTypeArgumentError, + node.typeArguments, + /*reportErrors*/ + true, + headMessage + ); + } else if (!isJsxOpenFragment) { + const signaturesWithCorrectTypeArgumentArity = filter(signatures, (s) => hasCorrectTypeArgumentArity(s, typeArguments)); + if (signaturesWithCorrectTypeArgumentArity.length === 0) { + diagnostics.add(getTypeArgumentArityError(node, signatures, typeArguments, headMessage)); + } else { + diagnostics.add(getArgumentArityError(node, signaturesWithCorrectTypeArgumentArity, args, headMessage)); + } + } + } + return result; + function addImplementationSuccessElaboration(failed2, diagnostic) { + var _a, _b; + const oldCandidatesForArgumentError = candidatesForArgumentError; + const oldCandidateForArgumentArityError = candidateForArgumentArityError; + const oldCandidateForTypeArgumentError = candidateForTypeArgumentError; + const failedSignatureDeclarations = ((_b = (_a = failed2.declaration) == null ? void 0 : _a.symbol) == null ? void 0 : _b.declarations) || emptyArray; + const isOverload2 = failedSignatureDeclarations.length > 1; + const implDecl = isOverload2 ? find(failedSignatureDeclarations, (d) => isFunctionLikeDeclaration(d) && nodeIsPresent(d.body)) : void 0; + if (implDecl) { + const candidate = getSignatureFromDeclaration(implDecl); + const isSingleNonGenericCandidate2 = !candidate.typeParameters; + if (chooseOverload([candidate], assignableRelation, isSingleNonGenericCandidate2)) { + addRelatedInfo(diagnostic, createDiagnosticForNode(implDecl, Diagnostics.The_call_would_have_succeeded_against_this_implementation_but_implementation_signatures_of_overloads_are_not_externally_visible)); + } + } + candidatesForArgumentError = oldCandidatesForArgumentError; + candidateForArgumentArityError = oldCandidateForArgumentArityError; + candidateForTypeArgumentError = oldCandidateForTypeArgumentError; + } + function chooseOverload(candidates2, relation, isSingleNonGenericCandidate2, signatureHelpTrailingComma2 = false) { + var _a, _b; + candidatesForArgumentError = void 0; + candidateForArgumentArityError = void 0; + candidateForTypeArgumentError = void 0; + if (isSingleNonGenericCandidate2) { + const candidate = candidates2[0]; + if (some(typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) { + return void 0; + } + if (getSignatureApplicabilityError( + node, + args, + candidate, + relation, + 0 /* Normal */, + /*reportErrors*/ + false, + /*containingMessageChain*/ + void 0, + /*inferenceContext*/ + void 0 + )) { + candidatesForArgumentError = [candidate]; + return void 0; + } + return candidate; + } + for (let candidateIndex = 0; candidateIndex < candidates2.length; candidateIndex++) { + let candidate = candidates2[candidateIndex]; + if (!hasCorrectTypeArgumentArity(candidate, typeArguments) || !hasCorrectArity(node, args, candidate, signatureHelpTrailingComma2)) { + continue; + } + let checkCandidate; + let inferenceContext; + if (candidate.typeParameters) { + const paramLocation = (_b = (_a = candidate.typeParameters[0].symbol.declarations) == null ? void 0 : _a[0]) == null ? void 0 : _b.parent; + const candidateParameterContext = paramLocation || (candidate.declaration && isConstructorDeclaration(candidate.declaration) ? candidate.declaration.parent : candidate.declaration); + if (candidateParameterContext && findAncestor(node, (a) => a === candidateParameterContext)) { + candidate = getImplementationSignature(candidate); + } + let typeArgumentTypes; + if (some(typeArguments)) { + typeArgumentTypes = checkTypeArguments( + candidate, + typeArguments, + /*reportErrors*/ + false + ); + if (!typeArgumentTypes) { + candidateForTypeArgumentError = candidate; + continue; + } + } else { + inferenceContext = createInferenceContext( + candidate.typeParameters, + candidate, + /*flags*/ + isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */ + ); + typeArgumentTypes = instantiateTypes(inferTypeArguments(node, candidate, args, argCheckMode | 8 /* SkipGenericFunctions */, inferenceContext), inferenceContext.nonFixingMapper); + argCheckMode |= inferenceContext.flags & 4 /* SkippedGenericFunction */ ? 8 /* SkipGenericFunctions */ : 0 /* Normal */; + } + checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext && inferenceContext.inferredTypeParameters); + if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) { + candidateForArgumentArityError = checkCandidate; + continue; + } + } else { + checkCandidate = candidate; + } + if (getSignatureApplicabilityError( + node, + args, + checkCandidate, + relation, + argCheckMode, + /*reportErrors*/ + false, + /*containingMessageChain*/ + void 0, + inferenceContext + )) { + (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate); + continue; + } + if (argCheckMode) { + argCheckMode = 0 /* Normal */; + if (inferenceContext) { + const typeArgumentTypes = instantiateTypes(inferTypeArguments(node, candidate, args, argCheckMode, inferenceContext), inferenceContext.mapper); + checkCandidate = getSignatureInstantiation(candidate, typeArgumentTypes, isInJSFile(candidate.declaration), inferenceContext.inferredTypeParameters); + if (getNonArrayRestType(candidate) && !hasCorrectArity(node, args, checkCandidate, signatureHelpTrailingComma2)) { + candidateForArgumentArityError = checkCandidate; + continue; + } + } + if (getSignatureApplicabilityError( + node, + args, + checkCandidate, + relation, + argCheckMode, + /*reportErrors*/ + false, + /*containingMessageChain*/ + void 0, + inferenceContext + )) { + (candidatesForArgumentError || (candidatesForArgumentError = [])).push(checkCandidate); + continue; + } + } + candidates2[candidateIndex] = checkCandidate; + return checkCandidate; + } + return void 0; + } + } + function getCandidateForOverloadFailure(node, candidates, args, hasCandidatesOutArray, checkMode) { + Debug.assert(candidates.length > 0); + checkNodeDeferred(node); + return hasCandidatesOutArray || candidates.length === 1 || candidates.some((c) => !!c.typeParameters) ? pickLongestCandidateSignature(node, candidates, args, checkMode) : createUnionOfSignaturesForOverloadFailure(candidates); + } + function createUnionOfSignaturesForOverloadFailure(candidates) { + const thisParameters = mapDefined(candidates, (c) => c.thisParameter); + let thisParameter; + if (thisParameters.length) { + thisParameter = createCombinedSymbolFromTypes(thisParameters, thisParameters.map(getTypeOfParameter)); + } + const { min: minArgumentCount, max: maxNonRestParam } = minAndMax(candidates, getNumNonRestParameters); + const parameters = []; + for (let i = 0; i < maxNonRestParam; i++) { + const symbols = mapDefined(candidates, (s) => signatureHasRestParameter(s) ? i < s.parameters.length - 1 ? s.parameters[i] : last(s.parameters) : i < s.parameters.length ? s.parameters[i] : void 0); + Debug.assert(symbols.length !== 0); + parameters.push(createCombinedSymbolFromTypes(symbols, mapDefined(candidates, (candidate) => tryGetTypeAtPosition(candidate, i)))); + } + const restParameterSymbols = mapDefined(candidates, (c) => signatureHasRestParameter(c) ? last(c.parameters) : void 0); + let flags = 128 /* IsSignatureCandidateForOverloadFailure */; + if (restParameterSymbols.length !== 0) { + const type = createArrayType(getUnionType(mapDefined(candidates, tryGetRestTypeOfSignature), 2 /* Subtype */)); + parameters.push(createCombinedSymbolForOverloadFailure(restParameterSymbols, type)); + flags |= 1 /* HasRestParameter */; + } + if (candidates.some(signatureHasLiteralTypes)) { + flags |= 2 /* HasLiteralTypes */; + } + return createSignature( + candidates[0].declaration, + /*typeParameters*/ + void 0, + // Before calling this we tested for `!candidates.some(c => !!c.typeParameters)`. + thisParameter, + parameters, + /*resolvedReturnType*/ + getIntersectionType(candidates.map(getReturnTypeOfSignature)), + /*resolvedTypePredicate*/ + void 0, + minArgumentCount, + flags + ); + } + function getNumNonRestParameters(signature) { + const numParams = signature.parameters.length; + return signatureHasRestParameter(signature) ? numParams - 1 : numParams; + } + function createCombinedSymbolFromTypes(sources, types) { + return createCombinedSymbolForOverloadFailure(sources, getUnionType(types, 2 /* Subtype */)); + } + function createCombinedSymbolForOverloadFailure(sources, type) { + return createSymbolWithType(first(sources), type); + } + function pickLongestCandidateSignature(node, candidates, args, checkMode) { + const bestIndex = getLongestCandidateIndex(candidates, apparentArgumentCount === void 0 ? args.length : apparentArgumentCount); + const candidate = candidates[bestIndex]; + const { typeParameters } = candidate; + if (!typeParameters) { + return candidate; + } + const typeArgumentNodes = callLikeExpressionMayHaveTypeArguments(node) ? node.typeArguments : void 0; + const instantiated = typeArgumentNodes ? createSignatureInstantiation(candidate, getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isInJSFile(node))) : inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode); + candidates[bestIndex] = instantiated; + return instantiated; + } + function getTypeArgumentsFromNodes(typeArgumentNodes, typeParameters, isJs) { + const typeArguments = typeArgumentNodes.map(getTypeOfNode); + while (typeArguments.length > typeParameters.length) { + typeArguments.pop(); + } + while (typeArguments.length < typeParameters.length) { + typeArguments.push(getDefaultFromTypeParameter(typeParameters[typeArguments.length]) || getConstraintOfTypeParameter(typeParameters[typeArguments.length]) || getDefaultTypeArgumentType(isJs)); + } + return typeArguments; + } + function inferSignatureInstantiationForOverloadFailure(node, typeParameters, candidate, args, checkMode) { + const inferenceContext = createInferenceContext( + typeParameters, + candidate, + /*flags*/ + isInJSFile(node) ? 2 /* AnyDefault */ : 0 /* None */ + ); + const typeArgumentTypes = inferTypeArguments(node, candidate, args, checkMode | 4 /* SkipContextSensitive */ | 8 /* SkipGenericFunctions */, inferenceContext); + return createSignatureInstantiation(candidate, typeArgumentTypes); + } + function getLongestCandidateIndex(candidates, argsCount) { + let maxParamsIndex = -1; + let maxParams = -1; + for (let i = 0; i < candidates.length; i++) { + const candidate = candidates[i]; + const paramCount = getParameterCount(candidate); + if (hasEffectiveRestParameter(candidate) || paramCount >= argsCount) { + return i; + } + if (paramCount > maxParams) { + maxParams = paramCount; + maxParamsIndex = i; + } + } + return maxParamsIndex; + } + function resolveCallExpression(node, candidatesOutArray, checkMode) { + if (node.expression.kind === 108 /* SuperKeyword */) { + const superType = checkSuperExpression(node.expression); + if (isTypeAny(superType)) { + for (const arg of node.arguments) { + checkExpression(arg); + } + return anySignature; + } + if (!isErrorType(superType)) { + const baseTypeNode = getEffectiveBaseTypeNode(getContainingClass(node)); + if (baseTypeNode) { + const baseConstructors = getInstantiatedConstructorsForTypeArguments(superType, baseTypeNode.typeArguments, baseTypeNode); + return resolveCall(node, baseConstructors, candidatesOutArray, checkMode, 0 /* None */); + } + } + return resolveUntypedCall(node); + } + let callChainFlags; + let funcType = checkExpression(node.expression); + if (isCallChain(node)) { + const nonOptionalType = getOptionalExpressionType(funcType, node.expression); + callChainFlags = nonOptionalType === funcType ? 0 /* None */ : isOutermostOptionalChain(node) ? 16 /* IsOuterCallChain */ : 8 /* IsInnerCallChain */; + funcType = nonOptionalType; + } else { + callChainFlags = 0 /* None */; + } + funcType = checkNonNullTypeWithReporter( + funcType, + node.expression, + reportCannotInvokePossiblyNullOrUndefinedError + ); + if (funcType === silentNeverType) { + return silentNeverSignature; + } + const apparentType = getApparentType(funcType); + if (isErrorType(apparentType)) { + return resolveErrorCall(node); + } + const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); + const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length; + if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) { + if (!isErrorType(funcType) && node.typeArguments) { + error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + if (!callSignatures.length) { + if (numConstructSignatures) { + error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + } else { + let relatedInformation; + if (node.arguments.length === 1) { + const text = getSourceFileOfNode(node).text; + if (isLineBreak(text.charCodeAt(skipTrivia( + text, + node.expression.end, + /*stopAfterLineBreak*/ + true + ) - 1))) { + relatedInformation = createDiagnosticForNode(node.expression, Diagnostics.Are_you_missing_a_semicolon); + } + } + invocationError(node.expression, apparentType, 0 /* Call */, relatedInformation); + } + return resolveErrorCall(node); + } + if (checkMode & 8 /* SkipGenericFunctions */ && !node.typeArguments && callSignatures.some(isGenericFunctionReturningFunction)) { + skippedGenericFunction(node, checkMode); + return resolvingSignature; + } + if (callSignatures.some((sig) => isInJSFile(sig.declaration) && !!getJSDocClassTag(sig.declaration))) { + error2(node, Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new, typeToString(funcType)); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray, checkMode, callChainFlags); + } + function isGenericFunctionReturningFunction(signature) { + return !!(signature.typeParameters && isFunctionType(getReturnTypeOfSignature(signature))); + } + function isUntypedFunctionCall(funcType, apparentFuncType, numCallSignatures, numConstructSignatures) { + return isTypeAny(funcType) || isTypeAny(apparentFuncType) && !!(funcType.flags & 262144 /* TypeParameter */) || !numCallSignatures && !numConstructSignatures && !(apparentFuncType.flags & 1048576 /* Union */) && !(getReducedType(apparentFuncType).flags & 131072 /* Never */) && isTypeAssignableTo(funcType, globalFunctionType); + } + function resolveNewExpression(node, candidatesOutArray, checkMode) { + let expressionType = checkNonNullExpression(node.expression); + if (expressionType === silentNeverType) { + return silentNeverSignature; + } + expressionType = getApparentType(expressionType); + if (isErrorType(expressionType)) { + return resolveErrorCall(node); + } + if (isTypeAny(expressionType)) { + if (node.typeArguments) { + error2(node, Diagnostics.Untyped_function_calls_may_not_accept_type_arguments); + } + return resolveUntypedCall(node); + } + const constructSignatures = getSignaturesOfType(expressionType, 1 /* Construct */); + if (constructSignatures.length) { + if (!isConstructorAccessible(node, constructSignatures[0])) { + return resolveErrorCall(node); + } + if (someSignature(constructSignatures, (signature) => !!(signature.flags & 4 /* Abstract */))) { + error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class); + return resolveErrorCall(node); + } + const valueDecl = expressionType.symbol && getClassLikeDeclarationOfSymbol(expressionType.symbol); + if (valueDecl && hasSyntacticModifier(valueDecl, 64 /* Abstract */)) { + error2(node, Diagnostics.Cannot_create_an_instance_of_an_abstract_class); + return resolveErrorCall(node); + } + return resolveCall(node, constructSignatures, candidatesOutArray, checkMode, 0 /* None */); + } + const callSignatures = getSignaturesOfType(expressionType, 0 /* Call */); + if (callSignatures.length) { + const signature = resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */); + if (!noImplicitAny) { + if (signature.declaration && !isJSConstructor(signature.declaration) && getReturnTypeOfSignature(signature) !== voidType) { + error2(node, Diagnostics.Only_a_void_function_can_be_called_with_the_new_keyword); + } + if (getThisTypeOfSignature(signature) === voidType) { + error2(node, Diagnostics.A_function_that_is_called_with_the_new_keyword_cannot_have_a_this_type_that_is_void); + } + } + return signature; + } + invocationError(node.expression, expressionType, 1 /* Construct */); + return resolveErrorCall(node); + } + function someSignature(signatures, f) { + if (isArray(signatures)) { + return some(signatures, (signature) => someSignature(signature, f)); + } + return signatures.compositeKind === 1048576 /* Union */ ? some(signatures.compositeSignatures, f) : f(signatures); + } + function typeHasProtectedAccessibleBase(target, type) { + const baseTypes = getBaseTypes(type); + if (!length(baseTypes)) { + return false; + } + const firstBase = baseTypes[0]; + if (firstBase.flags & 2097152 /* Intersection */) { + const types = firstBase.types; + const mixinFlags = findMixins(types); + let i = 0; + for (const intersectionMember of firstBase.types) { + if (!mixinFlags[i]) { + if (getObjectFlags(intersectionMember) & (1 /* Class */ | 2 /* Interface */)) { + if (intersectionMember.symbol === target) { + return true; + } + if (typeHasProtectedAccessibleBase(target, intersectionMember)) { + return true; + } + } + } + i++; + } + return false; + } + if (firstBase.symbol === target) { + return true; + } + return typeHasProtectedAccessibleBase(target, firstBase); + } + function isConstructorAccessible(node, signature) { + if (!signature || !signature.declaration) { + return true; + } + const declaration = signature.declaration; + const modifiers = getSelectedEffectiveModifierFlags(declaration, 6 /* NonPublicAccessibilityModifier */); + if (!modifiers || declaration.kind !== 176 /* Constructor */) { + return true; + } + const declaringClassDeclaration = getClassLikeDeclarationOfSymbol(declaration.parent.symbol); + const declaringClass = getDeclaredTypeOfSymbol(declaration.parent.symbol); + if (!isNodeWithinClass(node, declaringClassDeclaration)) { + const containingClass = getContainingClass(node); + if (containingClass && modifiers & 4 /* Protected */) { + const containingType = getTypeOfNode(containingClass); + if (typeHasProtectedAccessibleBase(declaration.parent.symbol, containingType)) { + return true; + } + } + if (modifiers & 2 /* Private */) { + error2(node, Diagnostics.Constructor_of_class_0_is_private_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); + } + if (modifiers & 4 /* Protected */) { + error2(node, Diagnostics.Constructor_of_class_0_is_protected_and_only_accessible_within_the_class_declaration, typeToString(declaringClass)); + } + return false; + } + return true; + } + function invocationErrorDetails(errorTarget, apparentType, kind) { + let errorInfo; + const isCall = kind === 0 /* Call */; + const awaitedType = getAwaitedType(apparentType); + const maybeMissingAwait = awaitedType && getSignaturesOfType(awaitedType, kind).length > 0; + if (apparentType.flags & 1048576 /* Union */) { + const types = apparentType.types; + let hasSignatures = false; + for (const constituent of types) { + const signatures = getSignaturesOfType(constituent, kind); + if (signatures.length !== 0) { + hasSignatures = true; + if (errorInfo) { + break; + } + } else { + if (!errorInfo) { + errorInfo = chainDiagnosticMessages( + errorInfo, + isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures, + typeToString(constituent) + ); + errorInfo = chainDiagnosticMessages( + errorInfo, + isCall ? Diagnostics.Not_all_constituents_of_type_0_are_callable : Diagnostics.Not_all_constituents_of_type_0_are_constructable, + typeToString(apparentType) + ); + } + if (hasSignatures) { + break; + } + } + } + if (!hasSignatures) { + errorInfo = chainDiagnosticMessages( + /*details*/ + void 0, + isCall ? Diagnostics.No_constituent_of_type_0_is_callable : Diagnostics.No_constituent_of_type_0_is_constructable, + typeToString(apparentType) + ); + } + if (!errorInfo) { + errorInfo = chainDiagnosticMessages( + errorInfo, + isCall ? Diagnostics.Each_member_of_the_union_type_0_has_signatures_but_none_of_those_signatures_are_compatible_with_each_other : Diagnostics.Each_member_of_the_union_type_0_has_construct_signatures_but_none_of_those_signatures_are_compatible_with_each_other, + typeToString(apparentType) + ); + } + } else { + errorInfo = chainDiagnosticMessages( + errorInfo, + isCall ? Diagnostics.Type_0_has_no_call_signatures : Diagnostics.Type_0_has_no_construct_signatures, + typeToString(apparentType) + ); + } + let headMessage = isCall ? Diagnostics.This_expression_is_not_callable : Diagnostics.This_expression_is_not_constructable; + if (isCallExpression(errorTarget.parent) && errorTarget.parent.arguments.length === 0) { + const { resolvedSymbol } = getNodeLinks(errorTarget); + if (resolvedSymbol && resolvedSymbol.flags & 32768 /* GetAccessor */) { + headMessage = Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without; + } + } + return { + messageChain: chainDiagnosticMessages(errorInfo, headMessage), + relatedMessage: maybeMissingAwait ? Diagnostics.Did_you_forget_to_use_await : void 0 + }; + } + function invocationError(errorTarget, apparentType, kind, relatedInformation) { + const { messageChain, relatedMessage: relatedInfo } = invocationErrorDetails(errorTarget, apparentType, kind); + const diagnostic = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorTarget), errorTarget, messageChain); + if (relatedInfo) { + addRelatedInfo(diagnostic, createDiagnosticForNode(errorTarget, relatedInfo)); + } + if (isCallExpression(errorTarget.parent)) { + const { start, length: length2 } = getDiagnosticSpanForCallNode(errorTarget.parent); + diagnostic.start = start; + diagnostic.length = length2; + } + diagnostics.add(diagnostic); + invocationErrorRecovery(apparentType, kind, relatedInformation ? addRelatedInfo(diagnostic, relatedInformation) : diagnostic); + } + function invocationErrorRecovery(apparentType, kind, diagnostic) { + if (!apparentType.symbol) { + return; + } + const importNode = getSymbolLinks(apparentType.symbol).originatingImport; + if (importNode && !isImportCall(importNode)) { + const sigs = getSignaturesOfType(getTypeOfSymbol(getSymbolLinks(apparentType.symbol).target), kind); + if (!sigs || !sigs.length) return; + addRelatedInfo(diagnostic, createDiagnosticForNode(importNode, Diagnostics.Type_originates_at_this_import_A_namespace_style_import_cannot_be_called_or_constructed_and_will_cause_a_failure_at_runtime_Consider_using_a_default_import_or_import_require_here_instead)); + } + } + function resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode) { + const tagType = checkExpression(node.tag); + const apparentType = getApparentType(tagType); + if (isErrorType(apparentType)) { + return resolveErrorCall(node); + } + const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); + const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length; + if (isUntypedFunctionCall(tagType, apparentType, callSignatures.length, numConstructSignatures)) { + return resolveUntypedCall(node); + } + if (!callSignatures.length) { + if (isArrayLiteralExpression(node.parent)) { + const diagnostic = createDiagnosticForNode(node.tag, Diagnostics.It_is_likely_that_you_are_missing_a_comma_to_separate_these_two_template_expressions_They_form_a_tagged_template_expression_which_cannot_be_invoked); + diagnostics.add(diagnostic); + return resolveErrorCall(node); + } + invocationError(node.tag, apparentType, 0 /* Call */); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */); + } + function getDiagnosticHeadMessageForDecoratorResolution(node) { + switch (node.parent.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return Diagnostics.Unable_to_resolve_signature_of_class_decorator_when_called_as_an_expression; + case 169 /* Parameter */: + return Diagnostics.Unable_to_resolve_signature_of_parameter_decorator_when_called_as_an_expression; + case 172 /* PropertyDeclaration */: + return Diagnostics.Unable_to_resolve_signature_of_property_decorator_when_called_as_an_expression; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return Diagnostics.Unable_to_resolve_signature_of_method_decorator_when_called_as_an_expression; + default: + return Debug.fail(); + } + } + function resolveDecorator(node, candidatesOutArray, checkMode) { + const funcType = checkExpression(node.expression); + const apparentType = getApparentType(funcType); + if (isErrorType(apparentType)) { + return resolveErrorCall(node); + } + const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); + const numConstructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */).length; + if (isUntypedFunctionCall(funcType, apparentType, callSignatures.length, numConstructSignatures)) { + return resolveUntypedCall(node); + } + if (isPotentiallyUncalledDecorator(node, callSignatures) && !isParenthesizedExpression(node.expression)) { + const nodeStr = getTextOfNode( + node.expression, + /*includeTrivia*/ + false + ); + error2(node, Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0, nodeStr); + return resolveErrorCall(node); + } + const headMessage = getDiagnosticHeadMessageForDecoratorResolution(node); + if (!callSignatures.length) { + const errorDetails = invocationErrorDetails(node.expression, apparentType, 0 /* Call */); + const messageChain = chainDiagnosticMessages(errorDetails.messageChain, headMessage); + const diag2 = createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(node.expression), node.expression, messageChain); + if (errorDetails.relatedMessage) { + addRelatedInfo(diag2, createDiagnosticForNode(node.expression, errorDetails.relatedMessage)); + } + diagnostics.add(diag2); + invocationErrorRecovery(apparentType, 0 /* Call */, diag2); + return resolveErrorCall(node); + } + return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */, headMessage); + } + function createSignatureForJSXIntrinsic(node, result) { + const namespace = getJsxNamespaceAt(node); + const exports2 = namespace && getExportsOfSymbol(namespace); + const typeSymbol = exports2 && getSymbol2(exports2, JsxNames.Element, 788968 /* Type */); + const returnNode = typeSymbol && nodeBuilder.symbolToEntityName(typeSymbol, 788968 /* Type */, node); + const declaration = factory.createFunctionTypeNode( + /*typeParameters*/ + void 0, + [factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "props", + /*questionToken*/ + void 0, + nodeBuilder.typeToTypeNode(result, node) + )], + returnNode ? factory.createTypeReferenceNode( + returnNode, + /*typeArguments*/ + void 0 + ) : factory.createKeywordTypeNode(133 /* AnyKeyword */) + ); + const parameterSymbol = createSymbol(1 /* FunctionScopedVariable */, "props"); + parameterSymbol.links.type = result; + return createSignature( + declaration, + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + [parameterSymbol], + typeSymbol ? getDeclaredTypeOfSymbol(typeSymbol) : errorType, + /*resolvedTypePredicate*/ + void 0, + 1, + 0 /* None */ + ); + } + function getJSXFragmentType(node) { + const sourceFileLinks = getNodeLinks(getSourceFileOfNode(node)); + if (sourceFileLinks.jsxFragmentType !== void 0) return sourceFileLinks.jsxFragmentType; + const jsxFragmentFactoryName = getJsxNamespace(node); + if (jsxFragmentFactoryName === "null") return sourceFileLinks.jsxFragmentType = anyType; + const jsxFactoryRefErr = diagnostics ? Diagnostics.Using_JSX_fragments_requires_fragment_factory_0_to_be_in_scope_but_it_could_not_be_found : void 0; + const jsxFactorySymbol = getJsxNamespaceContainerForImplicitImport(node) ?? resolveName( + node, + jsxFragmentFactoryName, + compilerOptions.jsx === 1 /* Preserve */ ? 111551 /* Value */ & ~384 /* Enum */ : 111551 /* Value */, + /*nameNotFoundMessage*/ + jsxFactoryRefErr, + /*isUse*/ + true + ); + if (jsxFactorySymbol === void 0) return sourceFileLinks.jsxFragmentType = errorType; + if (jsxFactorySymbol.escapedName === ReactNames.Fragment) return sourceFileLinks.jsxFragmentType = getTypeOfSymbol(jsxFactorySymbol); + const resolvedAlias = (jsxFactorySymbol.flags & 2097152 /* Alias */) === 0 ? jsxFactorySymbol : resolveAlias(jsxFactorySymbol); + const reactExports = jsxFactorySymbol && getExportsOfSymbol(resolvedAlias); + const typeSymbol = reactExports && getSymbol2(reactExports, ReactNames.Fragment, 2 /* BlockScopedVariable */); + const type = typeSymbol && getTypeOfSymbol(typeSymbol); + return sourceFileLinks.jsxFragmentType = type === void 0 ? errorType : type; + } + function resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode) { + const isJsxOpenFragment = isJsxOpeningFragment(node); + let exprTypes; + if (!isJsxOpenFragment) { + if (isJsxIntrinsicTagName(node.tagName)) { + const result = getIntrinsicAttributesTypeFromJsxOpeningLikeElement(node); + const fakeSignature = createSignatureForJSXIntrinsic(node, result); + checkTypeAssignableToAndOptionallyElaborate(checkExpressionWithContextualType( + node.attributes, + getEffectiveFirstArgumentForJsxSignature(fakeSignature, node), + /*inferenceContext*/ + void 0, + 0 /* Normal */ + ), result, node.tagName, node.attributes); + if (length(node.typeArguments)) { + forEach(node.typeArguments, checkSourceElement); + diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), node.typeArguments, Diagnostics.Expected_0_type_arguments_but_got_1, 0, length(node.typeArguments))); + } + return fakeSignature; + } + exprTypes = checkExpression(node.tagName); + } else { + exprTypes = getJSXFragmentType(node); + } + const apparentType = getApparentType(exprTypes); + if (isErrorType(apparentType)) { + return resolveErrorCall(node); + } + const signatures = getUninstantiatedJsxSignaturesOfType(exprTypes, node); + if (isUntypedFunctionCall( + exprTypes, + apparentType, + signatures.length, + /*constructSignatures*/ + 0 + )) { + return resolveUntypedCall(node); + } + if (signatures.length === 0) { + if (isJsxOpenFragment) { + error2(node, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node)); + } else { + error2(node.tagName, Diagnostics.JSX_element_type_0_does_not_have_any_construct_or_call_signatures, getTextOfNode(node.tagName)); + } + return resolveErrorCall(node); + } + return resolveCall(node, signatures, candidatesOutArray, checkMode, 0 /* None */); + } + function resolveInstanceofExpression(node, candidatesOutArray, checkMode) { + const rightType = checkExpression(node.right); + if (!isTypeAny(rightType)) { + const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(rightType); + if (hasInstanceMethodType) { + const apparentType = getApparentType(hasInstanceMethodType); + if (isErrorType(apparentType)) { + return resolveErrorCall(node); + } + const callSignatures = getSignaturesOfType(apparentType, 0 /* Call */); + const constructSignatures = getSignaturesOfType(apparentType, 1 /* Construct */); + if (isUntypedFunctionCall(hasInstanceMethodType, apparentType, callSignatures.length, constructSignatures.length)) { + return resolveUntypedCall(node); + } + if (callSignatures.length) { + return resolveCall(node, callSignatures, candidatesOutArray, checkMode, 0 /* None */); + } + } else if (!(typeHasCallOrConstructSignatures(rightType) || isTypeSubtypeOf(rightType, globalFunctionType))) { + error2(node.right, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_be_either_of_type_any_a_class_function_or_other_type_assignable_to_the_Function_interface_type_or_an_object_type_with_a_Symbol_hasInstance_method); + return resolveErrorCall(node); + } + } + return anySignature; + } + function isPotentiallyUncalledDecorator(decorator, signatures) { + return signatures.length && every(signatures, (signature) => signature.minArgumentCount === 0 && !signatureHasRestParameter(signature) && signature.parameters.length < getDecoratorArgumentCount(decorator, signature)); + } + function resolveSignature(node, candidatesOutArray, checkMode) { + switch (node.kind) { + case 213 /* CallExpression */: + return resolveCallExpression(node, candidatesOutArray, checkMode); + case 214 /* NewExpression */: + return resolveNewExpression(node, candidatesOutArray, checkMode); + case 215 /* TaggedTemplateExpression */: + return resolveTaggedTemplateExpression(node, candidatesOutArray, checkMode); + case 170 /* Decorator */: + return resolveDecorator(node, candidatesOutArray, checkMode); + case 289 /* JsxOpeningFragment */: + case 286 /* JsxOpeningElement */: + case 285 /* JsxSelfClosingElement */: + return resolveJsxOpeningLikeElement(node, candidatesOutArray, checkMode); + case 226 /* BinaryExpression */: + return resolveInstanceofExpression(node, candidatesOutArray, checkMode); + } + Debug.assertNever(node, "Branch in 'resolveSignature' should be unreachable."); + } + function getResolvedSignature(node, candidatesOutArray, checkMode) { + const links = getNodeLinks(node); + const cached = links.resolvedSignature; + if (cached && cached !== resolvingSignature && !candidatesOutArray) { + return cached; + } + const saveResolutionStart = resolutionStart; + if (!cached) { + resolutionStart = resolutionTargets.length; + } + links.resolvedSignature = resolvingSignature; + let result = resolveSignature(node, candidatesOutArray, checkMode || 0 /* Normal */); + resolutionStart = saveResolutionStart; + if (result !== resolvingSignature) { + if (links.resolvedSignature !== resolvingSignature) { + result = links.resolvedSignature; + } + links.resolvedSignature = flowLoopStart === flowLoopCount ? result : cached; + } + return result; + } + function isJSConstructor(node) { + var _a; + if (!node || !isInJSFile(node)) { + return false; + } + const func = isFunctionDeclaration(node) || isFunctionExpression(node) ? node : (isVariableDeclaration(node) || isPropertyAssignment(node)) && node.initializer && isFunctionExpression(node.initializer) ? node.initializer : void 0; + if (func) { + if (getJSDocClassTag(node)) return true; + if (isPropertyAssignment(walkUpParenthesizedExpressions(func.parent))) return false; + const symbol = getSymbolOfDeclaration(func); + return !!((_a = symbol == null ? void 0 : symbol.members) == null ? void 0 : _a.size); + } + return false; + } + function mergeJSSymbols(target, source) { + var _a, _b; + if (source) { + const links = getSymbolLinks(source); + if (!links.inferredClassSymbol || !links.inferredClassSymbol.has(getSymbolId(target))) { + const inferred = isTransientSymbol(target) ? target : cloneSymbol(target); + inferred.exports = inferred.exports || createSymbolTable(); + inferred.members = inferred.members || createSymbolTable(); + inferred.flags |= source.flags & 32 /* Class */; + if ((_a = source.exports) == null ? void 0 : _a.size) { + mergeSymbolTable(inferred.exports, source.exports); + } + if ((_b = source.members) == null ? void 0 : _b.size) { + mergeSymbolTable(inferred.members, source.members); + } + (links.inferredClassSymbol || (links.inferredClassSymbol = /* @__PURE__ */ new Map())).set(getSymbolId(inferred), inferred); + return inferred; + } + return links.inferredClassSymbol.get(getSymbolId(target)); + } + } + function getAssignedClassSymbol(decl) { + var _a; + const assignmentSymbol = decl && getSymbolOfExpando( + decl, + /*allowDeclaration*/ + true + ); + const prototype = (_a = assignmentSymbol == null ? void 0 : assignmentSymbol.exports) == null ? void 0 : _a.get("prototype"); + const init = (prototype == null ? void 0 : prototype.valueDeclaration) && getAssignedJSPrototype(prototype.valueDeclaration); + return init ? getSymbolOfDeclaration(init) : void 0; + } + function getSymbolOfExpando(node, allowDeclaration) { + if (!node.parent) { + return void 0; + } + let name; + let decl; + if (isVariableDeclaration(node.parent) && node.parent.initializer === node) { + if (!isInJSFile(node) && !(isVarConstLike2(node.parent) && isFunctionLikeDeclaration(node))) { + return void 0; + } + name = node.parent.name; + decl = node.parent; + } else if (isBinaryExpression(node.parent)) { + const parentNode = node.parent; + const parentNodeOperator = node.parent.operatorToken.kind; + if (parentNodeOperator === 64 /* EqualsToken */ && (allowDeclaration || parentNode.right === node)) { + name = parentNode.left; + decl = name; + } else if (parentNodeOperator === 57 /* BarBarToken */ || parentNodeOperator === 61 /* QuestionQuestionToken */) { + if (isVariableDeclaration(parentNode.parent) && parentNode.parent.initializer === parentNode) { + name = parentNode.parent.name; + decl = parentNode.parent; + } else if (isBinaryExpression(parentNode.parent) && parentNode.parent.operatorToken.kind === 64 /* EqualsToken */ && (allowDeclaration || parentNode.parent.right === parentNode)) { + name = parentNode.parent.left; + decl = name; + } + if (!name || !isBindableStaticNameExpression(name) || !isSameEntityName(name, parentNode.left)) { + return void 0; + } + } + } else if (allowDeclaration && isFunctionDeclaration(node)) { + name = node.name; + decl = node; + } + if (!decl || !name || !allowDeclaration && !getExpandoInitializer(node, isPrototypeAccess(name))) { + return void 0; + } + return getSymbolOfNode(decl); + } + function getAssignedJSPrototype(node) { + if (!node.parent) { + return false; + } + let parent2 = node.parent; + while (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) { + parent2 = parent2.parent; + } + if (parent2 && isBinaryExpression(parent2) && isPrototypeAccess(parent2.left) && parent2.operatorToken.kind === 64 /* EqualsToken */) { + const right = getInitializerOfBinaryExpression(parent2); + return isObjectLiteralExpression(right) && right; + } + } + function checkCallExpression(node, checkMode) { + var _a, _b, _c; + checkGrammarTypeArguments(node, node.typeArguments); + const signature = getResolvedSignature( + node, + /*candidatesOutArray*/ + void 0, + checkMode + ); + if (signature === resolvingSignature) { + return silentNeverType; + } + checkDeprecatedSignature(signature, node); + if (node.expression.kind === 108 /* SuperKeyword */) { + return voidType; + } + if (node.kind === 214 /* NewExpression */) { + const declaration = signature.declaration; + if (declaration && declaration.kind !== 176 /* Constructor */ && declaration.kind !== 180 /* ConstructSignature */ && declaration.kind !== 185 /* ConstructorType */ && !(isJSDocSignature(declaration) && ((_b = (_a = getJSDocRoot(declaration)) == null ? void 0 : _a.parent) == null ? void 0 : _b.kind) === 176 /* Constructor */) && !isJSDocConstructSignature(declaration) && !isJSConstructor(declaration)) { + if (noImplicitAny) { + error2(node, Diagnostics.new_expression_whose_target_lacks_a_construct_signature_implicitly_has_an_any_type); + } + return anyType; + } + } + if (isInJSFile(node) && isCommonJsRequire(node)) { + return resolveExternalModuleTypeByLiteral(node.arguments[0]); + } + const returnType = getReturnTypeOfSignature(signature); + if (returnType.flags & 12288 /* ESSymbolLike */ && isSymbolOrSymbolForCall(node)) { + return getESSymbolLikeTypeForNode(walkUpParenthesizedExpressions(node.parent)); + } + if (node.kind === 213 /* CallExpression */ && !node.questionDotToken && node.parent.kind === 244 /* ExpressionStatement */ && returnType.flags & 16384 /* Void */ && getTypePredicateOfSignature(signature)) { + if (!isDottedName(node.expression)) { + error2(node.expression, Diagnostics.Assertions_require_the_call_target_to_be_an_identifier_or_qualified_name); + } else if (!getEffectsSignature(node)) { + const diagnostic = error2(node.expression, Diagnostics.Assertions_require_every_name_in_the_call_target_to_be_declared_with_an_explicit_type_annotation); + getTypeOfDottedName(node.expression, diagnostic); + } + } + if (isInJSFile(node)) { + const jsSymbol = getSymbolOfExpando( + node, + /*allowDeclaration*/ + false + ); + if ((_c = jsSymbol == null ? void 0 : jsSymbol.exports) == null ? void 0 : _c.size) { + const jsAssignmentType = createAnonymousType(jsSymbol, jsSymbol.exports, emptyArray, emptyArray, emptyArray); + jsAssignmentType.objectFlags |= 4096 /* JSLiteral */; + return getIntersectionType([returnType, jsAssignmentType]); + } + } + return returnType; + } + function checkDeprecatedSignature(signature, node) { + if (signature.flags & 128 /* IsSignatureCandidateForOverloadFailure */) return; + if (signature.declaration && signature.declaration.flags & 536870912 /* Deprecated */) { + const suggestionNode = getDeprecatedSuggestionNode(node); + const name = tryGetPropertyAccessOrIdentifierToString(getInvokedExpression(node)); + addDeprecatedSuggestionWithSignature(suggestionNode, signature.declaration, name, signatureToString(signature)); + } + } + function getDeprecatedSuggestionNode(node) { + node = skipParentheses(node); + switch (node.kind) { + case 213 /* CallExpression */: + case 170 /* Decorator */: + case 214 /* NewExpression */: + return getDeprecatedSuggestionNode(node.expression); + case 215 /* TaggedTemplateExpression */: + return getDeprecatedSuggestionNode(node.tag); + case 286 /* JsxOpeningElement */: + case 285 /* JsxSelfClosingElement */: + return getDeprecatedSuggestionNode(node.tagName); + case 212 /* ElementAccessExpression */: + return node.argumentExpression; + case 211 /* PropertyAccessExpression */: + return node.name; + case 183 /* TypeReference */: + const typeReference = node; + return isQualifiedName(typeReference.typeName) ? typeReference.typeName.right : typeReference; + default: + return node; + } + } + function isSymbolOrSymbolForCall(node) { + if (!isCallExpression(node)) return false; + let left = node.expression; + if (isPropertyAccessExpression(left) && left.name.escapedText === "for") { + left = left.expression; + } + if (!isIdentifier(left) || left.escapedText !== "Symbol") { + return false; + } + const globalESSymbol = getGlobalESSymbolConstructorSymbol( + /*reportErrors*/ + false + ); + if (!globalESSymbol) { + return false; + } + return globalESSymbol === resolveName( + left, + "Symbol", + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + } + function checkImportCallExpression(node) { + checkGrammarImportCallExpression(node); + if (node.arguments.length === 0) { + return createPromiseReturnType(node, anyType); + } + const specifier = node.arguments[0]; + const specifierType = checkExpressionCached(specifier); + const optionsType = node.arguments.length > 1 ? checkExpressionCached(node.arguments[1]) : void 0; + for (let i = 2; i < node.arguments.length; ++i) { + checkExpressionCached(node.arguments[i]); + } + if (specifierType.flags & 32768 /* Undefined */ || specifierType.flags & 65536 /* Null */ || !isTypeAssignableTo(specifierType, stringType)) { + error2(specifier, Diagnostics.Dynamic_import_s_specifier_must_be_of_type_string_but_here_has_type_0, typeToString(specifierType)); + } + if (optionsType) { + const importCallOptionsType = getGlobalImportCallOptionsType( + /*reportErrors*/ + true + ); + if (importCallOptionsType !== emptyObjectType) { + checkTypeAssignableTo(optionsType, getNullableType(importCallOptionsType, 32768 /* Undefined */), node.arguments[1]); + } + } + const moduleSymbol = resolveExternalModuleName(node, specifier); + if (moduleSymbol) { + const esModuleSymbol = resolveESModuleSymbol( + moduleSymbol, + specifier, + /*dontResolveAlias*/ + true, + /*suppressInteropError*/ + false + ); + if (esModuleSymbol) { + return createPromiseReturnType( + node, + getTypeWithSyntheticDefaultOnly(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) || getTypeWithSyntheticDefaultImportType(getTypeOfSymbol(esModuleSymbol), esModuleSymbol, moduleSymbol, specifier) + ); + } + } + return createPromiseReturnType(node, anyType); + } + function createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol) { + const memberTable = createSymbolTable(); + const newSymbol = createSymbol(2097152 /* Alias */, "default" /* Default */); + newSymbol.parent = originalSymbol; + newSymbol.links.nameType = getStringLiteralType("default"); + newSymbol.links.aliasTarget = resolveSymbol(symbol); + memberTable.set("default" /* Default */, newSymbol); + return createAnonymousType(anonymousSymbol, memberTable, emptyArray, emptyArray, emptyArray); + } + function getTypeWithSyntheticDefaultOnly(type, symbol, originalSymbol, moduleSpecifier) { + const hasDefaultOnly = isOnlyImportableAsDefault(moduleSpecifier); + if (hasDefaultOnly && type && !isErrorType(type)) { + const synthType = type; + if (!synthType.defaultOnlyType) { + const type2 = createDefaultPropertyWrapperForModule(symbol, originalSymbol); + synthType.defaultOnlyType = type2; + } + return synthType.defaultOnlyType; + } + return void 0; + } + function getTypeWithSyntheticDefaultImportType(type, symbol, originalSymbol, moduleSpecifier) { + var _a; + if (allowSyntheticDefaultImports && type && !isErrorType(type)) { + const synthType = type; + if (!synthType.syntheticType) { + const file = (_a = originalSymbol.declarations) == null ? void 0 : _a.find(isSourceFile); + const hasSyntheticDefault = canHaveSyntheticDefault( + file, + originalSymbol, + /*dontResolveAlias*/ + false, + moduleSpecifier + ); + if (hasSyntheticDefault) { + const anonymousSymbol = createSymbol(2048 /* TypeLiteral */, "__type" /* Type */); + const defaultContainingObject = createDefaultPropertyWrapperForModule(symbol, originalSymbol, anonymousSymbol); + anonymousSymbol.links.type = defaultContainingObject; + synthType.syntheticType = isValidSpreadType(type) ? getSpreadType( + type, + defaultContainingObject, + anonymousSymbol, + /*objectFlags*/ + 0, + /*readonly*/ + false + ) : defaultContainingObject; + } else { + synthType.syntheticType = type; + } + } + return synthType.syntheticType; + } + return type; + } + function isCommonJsRequire(node) { + if (!isRequireCall( + node, + /*requireStringLiteralLikeArgument*/ + true + )) { + return false; + } + if (!isIdentifier(node.expression)) return Debug.fail(); + const resolvedRequire = resolveName( + node.expression, + node.expression.escapedText, + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + if (resolvedRequire === requireSymbol) { + return true; + } + if (resolvedRequire.flags & 2097152 /* Alias */) { + return false; + } + const targetDeclarationKind = resolvedRequire.flags & 16 /* Function */ ? 262 /* FunctionDeclaration */ : resolvedRequire.flags & 3 /* Variable */ ? 260 /* VariableDeclaration */ : 0 /* Unknown */; + if (targetDeclarationKind !== 0 /* Unknown */) { + const decl = getDeclarationOfKind(resolvedRequire, targetDeclarationKind); + return !!decl && !!(decl.flags & 33554432 /* Ambient */); + } + return false; + } + function checkTaggedTemplateExpression(node) { + if (!checkGrammarTaggedTemplateChain(node)) checkGrammarTypeArguments(node, node.typeArguments); + if (languageVersion < LanguageFeatureMinimumTarget.TaggedTemplates) { + checkExternalEmitHelpers(node, 262144 /* MakeTemplateObject */); + } + const signature = getResolvedSignature(node); + checkDeprecatedSignature(signature, node); + return getReturnTypeOfSignature(signature); + } + function checkAssertion(node, checkMode) { + if (node.kind === 216 /* TypeAssertionExpression */) { + const file = getSourceFileOfNode(node); + if (file && fileExtensionIsOneOf(file.fileName, [".cts" /* Cts */, ".mts" /* Mts */])) { + grammarErrorOnNode(node, Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Use_an_as_expression_instead); + } + } + return checkAssertionWorker(node, checkMode); + } + function isValidConstAssertionArgument(node) { + switch (node.kind) { + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 209 /* ArrayLiteralExpression */: + case 210 /* ObjectLiteralExpression */: + case 228 /* TemplateExpression */: + return true; + case 217 /* ParenthesizedExpression */: + return isValidConstAssertionArgument(node.expression); + case 224 /* PrefixUnaryExpression */: + const op = node.operator; + const arg = node.operand; + return op === 41 /* MinusToken */ && (arg.kind === 9 /* NumericLiteral */ || arg.kind === 10 /* BigIntLiteral */) || op === 40 /* PlusToken */ && arg.kind === 9 /* NumericLiteral */; + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + const expr = skipParentheses(node.expression); + const symbol = isEntityNameExpression(expr) ? resolveEntityName( + expr, + 111551 /* Value */, + /*ignoreErrors*/ + true + ) : void 0; + return !!(symbol && symbol.flags & 384 /* Enum */); + } + return false; + } + function checkAssertionWorker(node, checkMode) { + const { type, expression } = getAssertionTypeAndExpression(node); + const exprType = checkExpression(expression, checkMode); + if (isConstTypeReference(type)) { + if (!isValidConstAssertionArgument(expression)) { + error2(expression, Diagnostics.A_const_assertions_can_only_be_applied_to_references_to_enum_members_or_string_number_boolean_array_or_object_literals); + } + return getRegularTypeOfLiteralType(exprType); + } + const links = getNodeLinks(node); + links.assertionExpressionType = exprType; + checkSourceElement(type); + checkNodeDeferred(node); + return getTypeFromTypeNode(type); + } + function getAssertionTypeAndExpression(node) { + let type; + let expression; + switch (node.kind) { + case 234 /* AsExpression */: + case 216 /* TypeAssertionExpression */: + type = node.type; + expression = node.expression; + break; + case 217 /* ParenthesizedExpression */: + type = getJSDocTypeAssertionType(node); + expression = node.expression; + break; + } + return { type, expression }; + } + function checkAssertionDeferred(node) { + const { type } = getAssertionTypeAndExpression(node); + const errNode = isParenthesizedExpression(node) ? type : node; + const links = getNodeLinks(node); + Debug.assertIsDefined(links.assertionExpressionType); + const exprType = getRegularTypeOfObjectLiteral(getBaseTypeOfLiteralType(links.assertionExpressionType)); + const targetType = getTypeFromTypeNode(type); + if (!isErrorType(targetType)) { + addLazyDiagnostic(() => { + const widenedType = getWidenedType(exprType); + if (!isTypeComparableTo(targetType, widenedType)) { + checkTypeComparableTo(exprType, targetType, errNode, Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first); + } + }); + } + } + function checkNonNullChain(node) { + const leftType = checkExpression(node.expression); + const nonOptionalType = getOptionalExpressionType(leftType, node.expression); + return propagateOptionalTypeMarker(getNonNullableType(nonOptionalType), node, nonOptionalType !== leftType); + } + function checkNonNullAssertion(node) { + return node.flags & 64 /* OptionalChain */ ? checkNonNullChain(node) : getNonNullableType(checkExpression(node.expression)); + } + function checkExpressionWithTypeArguments(node) { + checkGrammarExpressionWithTypeArguments(node); + forEach(node.typeArguments, checkSourceElement); + if (node.kind === 233 /* ExpressionWithTypeArguments */) { + const parent2 = walkUpParenthesizedExpressions(node.parent); + if (parent2.kind === 226 /* BinaryExpression */ && parent2.operatorToken.kind === 104 /* InstanceOfKeyword */ && isNodeDescendantOf(node, parent2.right)) { + error2(node, Diagnostics.The_right_hand_side_of_an_instanceof_expression_must_not_be_an_instantiation_expression); + } + } + const exprType = node.kind === 233 /* ExpressionWithTypeArguments */ ? checkExpression(node.expression) : isThisIdentifier(node.exprName) ? checkThisExpression(node.exprName) : checkExpression(node.exprName); + return getInstantiationExpressionType(exprType, node); + } + function getInstantiationExpressionType(exprType, node) { + const typeArguments = node.typeArguments; + if (exprType === silentNeverType || isErrorType(exprType) || !some(typeArguments)) { + return exprType; + } + const links = getNodeLinks(node); + if (!links.instantiationExpressionTypes) { + links.instantiationExpressionTypes = /* @__PURE__ */ new Map(); + } + if (links.instantiationExpressionTypes.has(exprType.id)) { + return links.instantiationExpressionTypes.get(exprType.id); + } + let hasSomeApplicableSignature = false; + let nonApplicableType; + const result = getInstantiatedType(exprType); + links.instantiationExpressionTypes.set(exprType.id, result); + const errorType2 = hasSomeApplicableSignature ? nonApplicableType : exprType; + if (errorType2) { + diagnostics.add(createDiagnosticForNodeArray(getSourceFileOfNode(node), typeArguments, Diagnostics.Type_0_has_no_signatures_for_which_the_type_argument_list_is_applicable, typeToString(errorType2))); + } + return result; + function getInstantiatedType(type) { + let hasSignatures = false; + let hasApplicableSignature = false; + const result2 = getInstantiatedTypePart(type); + hasSomeApplicableSignature || (hasSomeApplicableSignature = hasApplicableSignature); + if (hasSignatures && !hasApplicableSignature) { + nonApplicableType ?? (nonApplicableType = type); + } + return result2; + function getInstantiatedTypePart(type2) { + if (type2.flags & 524288 /* Object */) { + const resolved = resolveStructuredTypeMembers(type2); + const callSignatures = getInstantiatedSignatures(resolved.callSignatures); + const constructSignatures = getInstantiatedSignatures(resolved.constructSignatures); + hasSignatures || (hasSignatures = resolved.callSignatures.length !== 0 || resolved.constructSignatures.length !== 0); + hasApplicableSignature || (hasApplicableSignature = callSignatures.length !== 0 || constructSignatures.length !== 0); + if (callSignatures !== resolved.callSignatures || constructSignatures !== resolved.constructSignatures) { + const result3 = createAnonymousType(createSymbol(0 /* None */, "__instantiationExpression" /* InstantiationExpression */), resolved.members, callSignatures, constructSignatures, resolved.indexInfos); + result3.objectFlags |= 8388608 /* InstantiationExpressionType */; + result3.node = node; + return result3; + } + } else if (type2.flags & 58982400 /* InstantiableNonPrimitive */) { + const constraint = getBaseConstraintOfType(type2); + if (constraint) { + const instantiated = getInstantiatedTypePart(constraint); + if (instantiated !== constraint) { + return instantiated; + } + } + } else if (type2.flags & 1048576 /* Union */) { + return mapType(type2, getInstantiatedType); + } else if (type2.flags & 2097152 /* Intersection */) { + return getIntersectionType(sameMap(type2.types, getInstantiatedTypePart)); + } + return type2; + } + } + function getInstantiatedSignatures(signatures) { + const applicableSignatures = filter(signatures, (sig) => !!sig.typeParameters && hasCorrectTypeArgumentArity(sig, typeArguments)); + return sameMap(applicableSignatures, (sig) => { + const typeArgumentTypes = checkTypeArguments( + sig, + typeArguments, + /*reportErrors*/ + true + ); + return typeArgumentTypes ? getSignatureInstantiation(sig, typeArgumentTypes, isInJSFile(sig.declaration)) : sig; + }); + } + } + function checkSatisfiesExpression(node) { + checkSourceElement(node.type); + return checkSatisfiesExpressionWorker(node.expression, node.type); + } + function checkSatisfiesExpressionWorker(expression, target, checkMode) { + const exprType = checkExpression(expression, checkMode); + const targetType = getTypeFromTypeNode(target); + if (isErrorType(targetType)) { + return targetType; + } + const errorNode = findAncestor(target.parent, (n) => n.kind === 238 /* SatisfiesExpression */ || n.kind === 350 /* JSDocSatisfiesTag */); + checkTypeAssignableToAndOptionallyElaborate(exprType, targetType, errorNode, expression, Diagnostics.Type_0_does_not_satisfy_the_expected_type_1); + return exprType; + } + function checkMetaProperty(node) { + checkGrammarMetaProperty(node); + if (node.keywordToken === 105 /* NewKeyword */) { + return checkNewTargetMetaProperty(node); + } + if (node.keywordToken === 102 /* ImportKeyword */) { + return checkImportMetaProperty(node); + } + return Debug.assertNever(node.keywordToken); + } + function checkMetaPropertyKeyword(node) { + switch (node.keywordToken) { + case 102 /* ImportKeyword */: + return getGlobalImportMetaExpressionType(); + case 105 /* NewKeyword */: + const type = checkNewTargetMetaProperty(node); + return isErrorType(type) ? errorType : createNewTargetExpressionType(type); + default: + Debug.assertNever(node.keywordToken); + } + } + function checkNewTargetMetaProperty(node) { + const container = getNewTargetContainer(node); + if (!container) { + error2(node, Diagnostics.Meta_property_0_is_only_allowed_in_the_body_of_a_function_declaration_function_expression_or_constructor, "new.target"); + return errorType; + } else if (container.kind === 176 /* Constructor */) { + const symbol = getSymbolOfDeclaration(container.parent); + return getTypeOfSymbol(symbol); + } else { + const symbol = getSymbolOfDeclaration(container); + return getTypeOfSymbol(symbol); + } + } + function checkImportMetaProperty(node) { + if (moduleKind === 100 /* Node16 */ || moduleKind === 199 /* NodeNext */) { + if (getSourceFileOfNode(node).impliedNodeFormat !== 99 /* ESNext */) { + error2(node, Diagnostics.The_import_meta_meta_property_is_not_allowed_in_files_which_will_build_into_CommonJS_output); + } + } else if (moduleKind < 6 /* ES2020 */ && moduleKind !== 4 /* System */) { + error2(node, Diagnostics.The_import_meta_meta_property_is_only_allowed_when_the_module_option_is_es2020_es2022_esnext_system_node16_or_nodenext); + } + const file = getSourceFileOfNode(node); + Debug.assert(!!(file.flags & 8388608 /* PossiblyContainsImportMeta */), "Containing file is missing import meta node flag."); + return node.name.escapedText === "meta" ? getGlobalImportMetaType() : errorType; + } + function getTypeOfParameter(symbol) { + const declaration = symbol.valueDeclaration; + return addOptionality( + getTypeOfSymbol(symbol), + /*isProperty*/ + false, + /*isOptional*/ + !!declaration && (hasInitializer(declaration) || isOptionalDeclaration(declaration)) + ); + } + function getTupleElementLabelFromBindingElement(node, index, elementFlags) { + switch (node.name.kind) { + case 80 /* Identifier */: { + const name = node.name.escapedText; + if (node.dotDotDotToken) { + return elementFlags & 12 /* Variable */ ? name : `${name}_${index}`; + } else { + return elementFlags & 3 /* Fixed */ ? name : `${name}_n`; + } + } + case 207 /* ArrayBindingPattern */: { + if (node.dotDotDotToken) { + const elements = node.name.elements; + const lastElement = tryCast(lastOrUndefined(elements), isBindingElement); + const elementCount = elements.length - ((lastElement == null ? void 0 : lastElement.dotDotDotToken) ? 1 : 0); + if (index < elementCount) { + const element = elements[index]; + if (isBindingElement(element)) { + return getTupleElementLabelFromBindingElement(element, index, elementFlags); + } + } else if (lastElement == null ? void 0 : lastElement.dotDotDotToken) { + return getTupleElementLabelFromBindingElement(lastElement, index - elementCount, elementFlags); + } + } + break; + } + } + return `arg_${index}`; + } + function getTupleElementLabel(d, index = 0, elementFlags = 3 /* Fixed */, restSymbol) { + if (!d) { + const restParameter = tryCast(restSymbol == null ? void 0 : restSymbol.valueDeclaration, isParameter); + return restParameter ? getTupleElementLabelFromBindingElement(restParameter, index, elementFlags) : `${(restSymbol == null ? void 0 : restSymbol.escapedName) ?? "arg"}_${index}`; + } + Debug.assert(isIdentifier(d.name)); + return d.name.escapedText; + } + function getParameterNameAtPosition(signature, pos, overrideRestType) { + var _a; + const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + return signature.parameters[pos].escapedName; + } + const restParameter = signature.parameters[paramCount] || unknownSymbol; + const restType = overrideRestType || getTypeOfSymbol(restParameter); + if (isTupleType(restType)) { + const tupleType = restType.target; + const index = pos - paramCount; + const associatedName = (_a = tupleType.labeledElementDeclarations) == null ? void 0 : _a[index]; + const elementFlags = tupleType.elementFlags[index]; + return getTupleElementLabel(associatedName, index, elementFlags, restParameter); + } + return restParameter.escapedName; + } + function getParameterIdentifierInfoAtPosition(signature, pos) { + var _a; + if (((_a = signature.declaration) == null ? void 0 : _a.kind) === 317 /* JSDocFunctionType */) { + return void 0; + } + const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + const param = signature.parameters[pos]; + const paramIdent = getParameterDeclarationIdentifier(param); + return paramIdent ? { + parameter: paramIdent, + parameterName: param.escapedName, + isRestParameter: false + } : void 0; + } + const restParameter = signature.parameters[paramCount] || unknownSymbol; + const restIdent = getParameterDeclarationIdentifier(restParameter); + if (!restIdent) { + return void 0; + } + const restType = getTypeOfSymbol(restParameter); + if (isTupleType(restType)) { + const associatedNames = restType.target.labeledElementDeclarations; + const index = pos - paramCount; + const associatedName = associatedNames == null ? void 0 : associatedNames[index]; + const isRestTupleElement = !!(associatedName == null ? void 0 : associatedName.dotDotDotToken); + if (associatedName) { + Debug.assert(isIdentifier(associatedName.name)); + return { parameter: associatedName.name, parameterName: associatedName.name.escapedText, isRestParameter: isRestTupleElement }; + } + return void 0; + } + if (pos === paramCount) { + return { parameter: restIdent, parameterName: restParameter.escapedName, isRestParameter: true }; + } + return void 0; + } + function getParameterDeclarationIdentifier(symbol) { + return symbol.valueDeclaration && isParameter(symbol.valueDeclaration) && isIdentifier(symbol.valueDeclaration.name) && symbol.valueDeclaration.name; + } + function isValidDeclarationForTupleLabel(d) { + return d.kind === 202 /* NamedTupleMember */ || isParameter(d) && d.name && isIdentifier(d.name); + } + function getNameableDeclarationAtPosition(signature, pos) { + const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + const decl = signature.parameters[pos].valueDeclaration; + return decl && isValidDeclarationForTupleLabel(decl) ? decl : void 0; + } + const restParameter = signature.parameters[paramCount] || unknownSymbol; + const restType = getTypeOfSymbol(restParameter); + if (isTupleType(restType)) { + const associatedNames = restType.target.labeledElementDeclarations; + const index = pos - paramCount; + return associatedNames && associatedNames[index]; + } + return restParameter.valueDeclaration && isValidDeclarationForTupleLabel(restParameter.valueDeclaration) ? restParameter.valueDeclaration : void 0; + } + function getTypeAtPosition(signature, pos) { + return tryGetTypeAtPosition(signature, pos) || anyType; + } + function tryGetTypeAtPosition(signature, pos) { + const paramCount = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + if (pos < paramCount) { + return getTypeOfParameter(signature.parameters[pos]); + } + if (signatureHasRestParameter(signature)) { + const restType = getTypeOfSymbol(signature.parameters[paramCount]); + const index = pos - paramCount; + if (!isTupleType(restType) || restType.target.combinedFlags & 12 /* Variable */ || index < restType.target.fixedLength) { + return getIndexedAccessType(restType, getNumberLiteralType(index)); + } + } + return void 0; + } + function getRestTypeAtPosition(source, pos, readonly) { + const parameterCount = getParameterCount(source); + const minArgumentCount = getMinArgumentCount(source); + const restType = getEffectiveRestType(source); + if (restType && pos >= parameterCount - 1) { + return pos === parameterCount - 1 ? restType : createArrayType(getIndexedAccessType(restType, numberType)); + } + const types = []; + const flags = []; + const names = []; + for (let i = pos; i < parameterCount; i++) { + if (!restType || i < parameterCount - 1) { + types.push(getTypeAtPosition(source, i)); + flags.push(i < minArgumentCount ? 1 /* Required */ : 2 /* Optional */); + } else { + types.push(restType); + flags.push(8 /* Variadic */); + } + names.push(getNameableDeclarationAtPosition(source, i)); + } + return createTupleType(types, flags, readonly, names); + } + function getRestOrAnyTypeAtPosition(source, pos) { + const restType = getRestTypeAtPosition(source, pos); + const elementType = restType && getElementTypeOfArrayType(restType); + return elementType && isTypeAny(elementType) ? anyType : restType; + } + function getParameterCount(signature) { + const length2 = signature.parameters.length; + if (signatureHasRestParameter(signature)) { + const restType = getTypeOfSymbol(signature.parameters[length2 - 1]); + if (isTupleType(restType)) { + return length2 + restType.target.fixedLength - (restType.target.combinedFlags & 12 /* Variable */ ? 0 : 1); + } + } + return length2; + } + function getMinArgumentCount(signature, flags) { + const strongArityForUntypedJS = flags & 1 /* StrongArityForUntypedJS */; + const voidIsNonOptional = flags & 2 /* VoidIsNonOptional */; + if (voidIsNonOptional || signature.resolvedMinArgumentCount === void 0) { + let minArgumentCount; + if (signatureHasRestParameter(signature)) { + const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + if (isTupleType(restType)) { + const firstOptionalIndex = findIndex(restType.target.elementFlags, (f) => !(f & 1 /* Required */)); + const requiredCount = firstOptionalIndex < 0 ? restType.target.fixedLength : firstOptionalIndex; + if (requiredCount > 0) { + minArgumentCount = signature.parameters.length - 1 + requiredCount; + } + } + } + if (minArgumentCount === void 0) { + if (!strongArityForUntypedJS && signature.flags & 32 /* IsUntypedSignatureInJSFile */) { + return 0; + } + minArgumentCount = signature.minArgumentCount; + } + if (voidIsNonOptional) { + return minArgumentCount; + } + for (let i = minArgumentCount - 1; i >= 0; i--) { + const type = getTypeAtPosition(signature, i); + if (filterType(type, acceptsVoid).flags & 131072 /* Never */) { + break; + } + minArgumentCount = i; + } + signature.resolvedMinArgumentCount = minArgumentCount; + } + return signature.resolvedMinArgumentCount; + } + function hasEffectiveRestParameter(signature) { + if (signatureHasRestParameter(signature)) { + const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + return !isTupleType(restType) || !!(restType.target.combinedFlags & 12 /* Variable */); + } + return false; + } + function getEffectiveRestType(signature) { + if (signatureHasRestParameter(signature)) { + const restType = getTypeOfSymbol(signature.parameters[signature.parameters.length - 1]); + if (!isTupleType(restType)) { + return isTypeAny(restType) ? anyArrayType : restType; + } + if (restType.target.combinedFlags & 12 /* Variable */) { + return sliceTupleType(restType, restType.target.fixedLength); + } + } + return void 0; + } + function getNonArrayRestType(signature) { + const restType = getEffectiveRestType(signature); + return restType && !isArrayType(restType) && !isTypeAny(restType) ? restType : void 0; + } + function getTypeOfFirstParameterOfSignature(signature) { + return getTypeOfFirstParameterOfSignatureWithFallback(signature, neverType); + } + function getTypeOfFirstParameterOfSignatureWithFallback(signature, fallbackType) { + return signature.parameters.length > 0 ? getTypeAtPosition(signature, 0) : fallbackType; + } + function inferFromAnnotatedParameters(signature, context, inferenceContext) { + const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + for (let i = 0; i < len; i++) { + const declaration = signature.parameters[i].valueDeclaration; + const typeNode = getEffectiveTypeAnnotationNode(declaration); + if (typeNode) { + const source = addOptionality( + getTypeFromTypeNode(typeNode), + /*isProperty*/ + false, + isOptionalDeclaration(declaration) + ); + const target = getTypeAtPosition(context, i); + inferTypes(inferenceContext.inferences, source, target); + } + } + } + function assignContextualParameterTypes(signature, context) { + if (context.typeParameters) { + if (!signature.typeParameters) { + signature.typeParameters = context.typeParameters; + } else { + return; + } + } + if (context.thisParameter) { + const parameter = signature.thisParameter; + if (!parameter || parameter.valueDeclaration && !parameter.valueDeclaration.type) { + if (!parameter) { + signature.thisParameter = createSymbolWithType( + context.thisParameter, + /*type*/ + void 0 + ); + } + assignParameterType(signature.thisParameter, getTypeOfSymbol(context.thisParameter)); + } + } + const len = signature.parameters.length - (signatureHasRestParameter(signature) ? 1 : 0); + for (let i = 0; i < len; i++) { + const parameter = signature.parameters[i]; + const declaration = parameter.valueDeclaration; + if (!getEffectiveTypeAnnotationNode(declaration)) { + let type = tryGetTypeAtPosition(context, i); + if (type && declaration.initializer) { + let initializerType = checkDeclarationInitializer(declaration, 0 /* Normal */); + if (!isTypeAssignableTo(initializerType, type) && isTypeAssignableTo(type, initializerType = widenTypeInferredFromInitializer(declaration, initializerType))) { + type = initializerType; + } + } + assignParameterType(parameter, type); + } + } + if (signatureHasRestParameter(signature)) { + const parameter = last(signature.parameters); + if (parameter.valueDeclaration ? !getEffectiveTypeAnnotationNode(parameter.valueDeclaration) : !!(getCheckFlags(parameter) & 65536 /* DeferredType */)) { + const contextualParameterType = getRestTypeAtPosition(context, len); + assignParameterType(parameter, contextualParameterType); + } + } + } + function assignNonContextualParameterTypes(signature) { + if (signature.thisParameter) { + assignParameterType(signature.thisParameter); + } + for (const parameter of signature.parameters) { + assignParameterType(parameter); + } + } + function assignParameterType(parameter, contextualType) { + const links = getSymbolLinks(parameter); + if (!links.type) { + const declaration = parameter.valueDeclaration; + links.type = addOptionality( + contextualType || (declaration ? getWidenedTypeForVariableLikeDeclaration( + declaration, + /*reportErrors*/ + true + ) : getTypeOfSymbol(parameter)), + /*isProperty*/ + false, + /*isOptional*/ + !!declaration && !declaration.initializer && isOptionalDeclaration(declaration) + ); + if (declaration && declaration.name.kind !== 80 /* Identifier */) { + if (links.type === unknownType) { + links.type = getTypeFromBindingPattern(declaration.name); + } + assignBindingElementTypes(declaration.name, links.type); + } + } else if (contextualType) { + Debug.assertEqual(links.type, contextualType, "Parameter symbol already has a cached type which differs from newly assigned type"); + } + } + function assignBindingElementTypes(pattern, parentType) { + for (const element of pattern.elements) { + if (!isOmittedExpression(element)) { + const type = getBindingElementTypeFromParentType( + element, + parentType, + /*noTupleBoundsCheck*/ + false + ); + if (element.name.kind === 80 /* Identifier */) { + getSymbolLinks(getSymbolOfDeclaration(element)).type = type; + } else { + assignBindingElementTypes(element.name, type); + } + } + } + } + function createClassDecoratorContextType(classType) { + return tryCreateTypeReference(getGlobalClassDecoratorContextType( + /*reportErrors*/ + true + ), [classType]); + } + function createClassMethodDecoratorContextType(thisType, valueType) { + return tryCreateTypeReference(getGlobalClassMethodDecoratorContextType( + /*reportErrors*/ + true + ), [thisType, valueType]); + } + function createClassGetterDecoratorContextType(thisType, valueType) { + return tryCreateTypeReference(getGlobalClassGetterDecoratorContextType( + /*reportErrors*/ + true + ), [thisType, valueType]); + } + function createClassSetterDecoratorContextType(thisType, valueType) { + return tryCreateTypeReference(getGlobalClassSetterDecoratorContextType( + /*reportErrors*/ + true + ), [thisType, valueType]); + } + function createClassAccessorDecoratorContextType(thisType, valueType) { + return tryCreateTypeReference(getGlobalClassAccessorDecoratorContextType( + /*reportErrors*/ + true + ), [thisType, valueType]); + } + function createClassFieldDecoratorContextType(thisType, valueType) { + return tryCreateTypeReference(getGlobalClassFieldDecoratorContextType( + /*reportErrors*/ + true + ), [thisType, valueType]); + } + function getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2) { + const key = `${isPrivate ? "p" : "P"}${isStatic2 ? "s" : "S"}${nameType.id}`; + let overrideType = decoratorContextOverrideTypeCache.get(key); + if (!overrideType) { + const members = createSymbolTable(); + members.set("name", createProperty("name", nameType)); + members.set("private", createProperty("private", isPrivate ? trueType : falseType)); + members.set("static", createProperty("static", isStatic2 ? trueType : falseType)); + overrideType = createAnonymousType( + /*symbol*/ + void 0, + members, + emptyArray, + emptyArray, + emptyArray + ); + decoratorContextOverrideTypeCache.set(key, overrideType); + } + return overrideType; + } + function createClassMemberDecoratorContextTypeForNode(node, thisType, valueType) { + const isStatic2 = hasStaticModifier(node); + const isPrivate = isPrivateIdentifier(node.name); + const nameType = isPrivate ? getStringLiteralType(idText(node.name)) : getLiteralTypeFromPropertyName(node.name); + const contextType = isMethodDeclaration(node) ? createClassMethodDecoratorContextType(thisType, valueType) : isGetAccessorDeclaration(node) ? createClassGetterDecoratorContextType(thisType, valueType) : isSetAccessorDeclaration(node) ? createClassSetterDecoratorContextType(thisType, valueType) : isAutoAccessorPropertyDeclaration(node) ? createClassAccessorDecoratorContextType(thisType, valueType) : isPropertyDeclaration(node) ? createClassFieldDecoratorContextType(thisType, valueType) : Debug.failBadSyntaxKind(node); + const overrideType = getClassMemberDecoratorContextOverrideType(nameType, isPrivate, isStatic2); + return getIntersectionType([contextType, overrideType]); + } + function createClassAccessorDecoratorTargetType(thisType, valueType) { + return tryCreateTypeReference(getGlobalClassAccessorDecoratorTargetType( + /*reportErrors*/ + true + ), [thisType, valueType]); + } + function createClassAccessorDecoratorResultType(thisType, valueType) { + return tryCreateTypeReference(getGlobalClassAccessorDecoratorResultType( + /*reportErrors*/ + true + ), [thisType, valueType]); + } + function createClassFieldDecoratorInitializerMutatorType(thisType, valueType) { + const thisParam = createParameter2("this", thisType); + const valueParam = createParameter2("value", valueType); + return createFunctionType( + /*typeParameters*/ + void 0, + thisParam, + [valueParam], + valueType, + /*typePredicate*/ + void 0, + 1 + ); + } + function createESDecoratorCallSignature(targetType, contextType, nonOptionalReturnType) { + const targetParam = createParameter2("target", targetType); + const contextParam = createParameter2("context", contextType); + const returnType = getUnionType([nonOptionalReturnType, voidType]); + return createCallSignature( + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + [targetParam, contextParam], + returnType + ); + } + function getESDecoratorCallSignature(decorator) { + const { parent: parent2 } = decorator; + const links = getNodeLinks(parent2); + if (!links.decoratorSignature) { + links.decoratorSignature = anySignature; + switch (parent2.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: { + const node = parent2; + const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node)); + const contextType = createClassDecoratorContextType(targetType); + links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, targetType); + break; + } + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: { + const node = parent2; + if (!isClassLike(node.parent)) break; + const valueType = isMethodDeclaration(node) ? getOrCreateTypeFromSignature(getSignatureFromDeclaration(node)) : getTypeOfNode(node); + const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent)); + const targetType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType; + const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType); + const returnType = isGetAccessorDeclaration(node) ? createGetterFunctionType(valueType) : isSetAccessorDeclaration(node) ? createSetterFunctionType(valueType) : valueType; + links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType); + break; + } + case 172 /* PropertyDeclaration */: { + const node = parent2; + if (!isClassLike(node.parent)) break; + const valueType = getTypeOfNode(node); + const thisType = hasStaticModifier(node) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent)) : getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(node.parent)); + const targetType = hasAccessorModifier(node) ? createClassAccessorDecoratorTargetType(thisType, valueType) : undefinedType; + const contextType = createClassMemberDecoratorContextTypeForNode(node, thisType, valueType); + const returnType = hasAccessorModifier(node) ? createClassAccessorDecoratorResultType(thisType, valueType) : createClassFieldDecoratorInitializerMutatorType(thisType, valueType); + links.decoratorSignature = createESDecoratorCallSignature(targetType, contextType, returnType); + break; + } + } + } + return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature; + } + function getLegacyDecoratorCallSignature(decorator) { + const { parent: parent2 } = decorator; + const links = getNodeLinks(parent2); + if (!links.decoratorSignature) { + links.decoratorSignature = anySignature; + switch (parent2.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: { + const node = parent2; + const targetType = getTypeOfSymbol(getSymbolOfDeclaration(node)); + const targetParam = createParameter2("target", targetType); + links.decoratorSignature = createCallSignature( + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + [targetParam], + getUnionType([targetType, voidType]) + ); + break; + } + case 169 /* Parameter */: { + const node = parent2; + if (!isConstructorDeclaration(node.parent) && !(isMethodDeclaration(node.parent) || isSetAccessorDeclaration(node.parent) && isClassLike(node.parent.parent))) { + break; + } + if (getThisParameter(node.parent) === node) { + break; + } + const index = getThisParameter(node.parent) ? node.parent.parameters.indexOf(node) - 1 : node.parent.parameters.indexOf(node); + Debug.assert(index >= 0); + const targetType = isConstructorDeclaration(node.parent) ? getTypeOfSymbol(getSymbolOfDeclaration(node.parent.parent)) : getParentTypeOfClassElement(node.parent); + const keyType = isConstructorDeclaration(node.parent) ? undefinedType : getClassElementPropertyKeyType(node.parent); + const indexType = getNumberLiteralType(index); + const targetParam = createParameter2("target", targetType); + const keyParam = createParameter2("propertyKey", keyType); + const indexParam = createParameter2("parameterIndex", indexType); + links.decoratorSignature = createCallSignature( + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + [targetParam, keyParam, indexParam], + voidType + ); + break; + } + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 172 /* PropertyDeclaration */: { + const node = parent2; + if (!isClassLike(node.parent)) break; + const targetType = getParentTypeOfClassElement(node); + const targetParam = createParameter2("target", targetType); + const keyType = getClassElementPropertyKeyType(node); + const keyParam = createParameter2("propertyKey", keyType); + const returnType = isPropertyDeclaration(node) ? voidType : createTypedPropertyDescriptorType(getTypeOfNode(node)); + const hasPropDesc = !isPropertyDeclaration(parent2) || hasAccessorModifier(parent2); + if (hasPropDesc) { + const descriptorType = createTypedPropertyDescriptorType(getTypeOfNode(node)); + const descriptorParam = createParameter2("descriptor", descriptorType); + links.decoratorSignature = createCallSignature( + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + [targetParam, keyParam, descriptorParam], + getUnionType([returnType, voidType]) + ); + } else { + links.decoratorSignature = createCallSignature( + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + [targetParam, keyParam], + getUnionType([returnType, voidType]) + ); + } + break; + } + } + } + return links.decoratorSignature === anySignature ? void 0 : links.decoratorSignature; + } + function getDecoratorCallSignature(decorator) { + return legacyDecorators ? getLegacyDecoratorCallSignature(decorator) : getESDecoratorCallSignature(decorator); + } + function createPromiseType(promisedType) { + const globalPromiseType = getGlobalPromiseType( + /*reportErrors*/ + true + ); + if (globalPromiseType !== emptyGenericType) { + promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType; + return createTypeReference(globalPromiseType, [promisedType]); + } + return unknownType; + } + function createPromiseLikeType(promisedType) { + const globalPromiseLikeType = getGlobalPromiseLikeType( + /*reportErrors*/ + true + ); + if (globalPromiseLikeType !== emptyGenericType) { + promisedType = getAwaitedTypeNoAlias(unwrapAwaitedType(promisedType)) || unknownType; + return createTypeReference(globalPromiseLikeType, [promisedType]); + } + return unknownType; + } + function createPromiseReturnType(func, promisedType) { + const promiseType = createPromiseType(promisedType); + if (promiseType === unknownType) { + error2( + func, + isImportCall(func) ? Diagnostics.A_dynamic_import_call_returns_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_must_return_a_Promise_Make_sure_you_have_a_declaration_for_Promise_or_include_ES2015_in_your_lib_option + ); + return errorType; + } else if (!getGlobalPromiseConstructorSymbol( + /*reportErrors*/ + true + )) { + error2( + func, + isImportCall(func) ? Diagnostics.A_dynamic_import_call_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option : Diagnostics.An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option + ); + } + return promiseType; + } + function createNewTargetExpressionType(targetType) { + const symbol = createSymbol(0 /* None */, "NewTargetExpression"); + const targetPropertySymbol = createSymbol(4 /* Property */, "target", 8 /* Readonly */); + targetPropertySymbol.parent = symbol; + targetPropertySymbol.links.type = targetType; + const members = createSymbolTable([targetPropertySymbol]); + symbol.members = members; + return createAnonymousType(symbol, members, emptyArray, emptyArray, emptyArray); + } + function getReturnTypeFromBody(func, checkMode) { + if (!func.body) { + return errorType; + } + const functionFlags = getFunctionFlags(func); + const isAsync = (functionFlags & 2 /* Async */) !== 0; + const isGenerator = (functionFlags & 1 /* Generator */) !== 0; + let returnType; + let yieldType; + let nextType; + let fallbackReturnType = voidType; + if (func.body.kind !== 241 /* Block */) { + returnType = checkExpressionCached(func.body, checkMode && checkMode & ~8 /* SkipGenericFunctions */); + if (isAsync) { + returnType = unwrapAwaitedType(checkAwaitedType( + returnType, + /*withAlias*/ + false, + /*errorNode*/ + func, + Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + )); + } + } else if (isGenerator) { + const returnTypes = checkAndAggregateReturnExpressionTypes(func, checkMode); + if (!returnTypes) { + fallbackReturnType = neverType; + } else if (returnTypes.length > 0) { + returnType = getUnionType(returnTypes, 2 /* Subtype */); + } + const { yieldTypes, nextTypes } = checkAndAggregateYieldOperandTypes(func, checkMode); + yieldType = some(yieldTypes) ? getUnionType(yieldTypes, 2 /* Subtype */) : void 0; + nextType = some(nextTypes) ? getIntersectionType(nextTypes) : void 0; + } else { + const types = checkAndAggregateReturnExpressionTypes(func, checkMode); + if (!types) { + return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, neverType) : neverType; + } + if (types.length === 0) { + const contextualReturnType = getContextualReturnType( + func, + /*contextFlags*/ + void 0 + ); + const returnType2 = contextualReturnType && (unwrapReturnType(contextualReturnType, functionFlags) || voidType).flags & 32768 /* Undefined */ ? undefinedType : voidType; + return functionFlags & 2 /* Async */ ? createPromiseReturnType(func, returnType2) : ( + // Async function + returnType2 + ); + } + returnType = getUnionType(types, 2 /* Subtype */); + } + if (returnType || yieldType || nextType) { + if (yieldType) reportErrorsFromWidening(func, yieldType, 3 /* GeneratorYield */); + if (returnType) reportErrorsFromWidening(func, returnType, 1 /* FunctionReturn */); + if (nextType) reportErrorsFromWidening(func, nextType, 2 /* GeneratorNext */); + if (returnType && isUnitType(returnType) || yieldType && isUnitType(yieldType) || nextType && isUnitType(nextType)) { + const contextualSignature = getContextualSignatureForFunctionLikeDeclaration(func); + const contextualType = !contextualSignature ? void 0 : contextualSignature === getSignatureFromDeclaration(func) ? isGenerator ? void 0 : returnType : instantiateContextualType( + getReturnTypeOfSignature(contextualSignature), + func, + /*contextFlags*/ + void 0 + ); + if (isGenerator) { + yieldType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(yieldType, contextualType, 0 /* Yield */, isAsync); + returnType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(returnType, contextualType, 1 /* Return */, isAsync); + nextType = getWidenedLiteralLikeTypeForContextualIterationTypeIfNeeded(nextType, contextualType, 2 /* Next */, isAsync); + } else { + returnType = getWidenedLiteralLikeTypeForContextualReturnTypeIfNeeded(returnType, contextualType, isAsync); + } + } + if (yieldType) yieldType = getWidenedType(yieldType); + if (returnType) returnType = getWidenedType(returnType); + if (nextType) nextType = getWidenedType(nextType); + } + if (isGenerator) { + return createGeneratorType( + yieldType || neverType, + returnType || fallbackReturnType, + nextType || getContextualIterationType(2 /* Next */, func) || unknownType, + isAsync + ); + } else { + return isAsync ? createPromiseType(returnType || fallbackReturnType) : returnType || fallbackReturnType; + } + } + function createGeneratorType(yieldType, returnType, nextType, isAsyncGenerator) { + const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver; + const globalGeneratorType = resolver.getGlobalGeneratorType( + /*reportErrors*/ + false + ); + yieldType = resolver.resolveIterationType( + yieldType, + /*errorNode*/ + void 0 + ) || unknownType; + returnType = resolver.resolveIterationType( + returnType, + /*errorNode*/ + void 0 + ) || unknownType; + if (globalGeneratorType === emptyGenericType) { + const globalIterableIteratorType = resolver.getGlobalIterableIteratorType( + /*reportErrors*/ + false + ); + if (globalIterableIteratorType !== emptyGenericType) { + return createTypeFromGenericGlobalType(globalIterableIteratorType, [yieldType, returnType, nextType]); + } + resolver.getGlobalIterableIteratorType( + /*reportErrors*/ + true + ); + return emptyObjectType; + } + return createTypeFromGenericGlobalType(globalGeneratorType, [yieldType, returnType, nextType]); + } + function checkAndAggregateYieldOperandTypes(func, checkMode) { + const yieldTypes = []; + const nextTypes = []; + const isAsync = (getFunctionFlags(func) & 2 /* Async */) !== 0; + forEachYieldExpression(func.body, (yieldExpression) => { + const yieldExpressionType = yieldExpression.expression ? checkExpression(yieldExpression.expression, checkMode) : undefinedWideningType; + pushIfUnique(yieldTypes, getYieldedTypeOfYieldExpression(yieldExpression, yieldExpressionType, anyType, isAsync)); + let nextType; + if (yieldExpression.asteriskToken) { + const iterationTypes = getIterationTypesOfIterable( + yieldExpressionType, + isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, + yieldExpression.expression + ); + nextType = iterationTypes && iterationTypes.nextType; + } else { + nextType = getContextualType2( + yieldExpression, + /*contextFlags*/ + void 0 + ); + } + if (nextType) pushIfUnique(nextTypes, nextType); + }); + return { yieldTypes, nextTypes }; + } + function getYieldedTypeOfYieldExpression(node, expressionType, sentType, isAsync) { + const errorNode = node.expression || node; + const yieldedType = node.asteriskToken ? checkIteratedTypeOrElementType(isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */, expressionType, sentType, errorNode) : expressionType; + return !isAsync ? yieldedType : getAwaitedType( + yieldedType, + errorNode, + node.asteriskToken ? Diagnostics.Type_of_iterated_elements_of_a_yield_Asterisk_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member : Diagnostics.Type_of_yield_operand_in_an_async_generator_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + ); + } + function getNotEqualFactsFromTypeofSwitch(start, end, witnesses) { + let facts = 0 /* None */; + for (let i = 0; i < witnesses.length; i++) { + const witness = i < start || i >= end ? witnesses[i] : void 0; + facts |= witness !== void 0 ? typeofNEFacts.get(witness) || 32768 /* TypeofNEHostObject */ : 0; + } + return facts; + } + function isExhaustiveSwitchStatement(node) { + const links = getNodeLinks(node); + if (links.isExhaustive === void 0) { + links.isExhaustive = 0; + const exhaustive = computeExhaustiveSwitchStatement(node); + if (links.isExhaustive === 0) { + links.isExhaustive = exhaustive; + } + } else if (links.isExhaustive === 0) { + links.isExhaustive = false; + } + return links.isExhaustive; + } + function computeExhaustiveSwitchStatement(node) { + if (node.expression.kind === 221 /* TypeOfExpression */) { + const witnesses = getSwitchClauseTypeOfWitnesses(node); + if (!witnesses) { + return false; + } + const operandConstraint = getBaseConstraintOrType(checkExpressionCached(node.expression.expression)); + const notEqualFacts = getNotEqualFactsFromTypeofSwitch(0, 0, witnesses); + if (operandConstraint.flags & 3 /* AnyOrUnknown */) { + return (556800 /* AllTypeofNE */ & notEqualFacts) === 556800 /* AllTypeofNE */; + } + return !someType(operandConstraint, (t) => getTypeFacts(t, notEqualFacts) === notEqualFacts); + } + const type = checkExpressionCached(node.expression); + if (!isLiteralType(type)) { + return false; + } + const switchTypes = getSwitchClauseTypes(node); + if (!switchTypes.length || some(switchTypes, isNeitherUnitTypeNorNever)) { + return false; + } + return eachTypeContainedIn(mapType(type, getRegularTypeOfLiteralType), switchTypes); + } + function functionHasImplicitReturn(func) { + return func.endFlowNode && isReachableFlowNode(func.endFlowNode); + } + function checkAndAggregateReturnExpressionTypes(func, checkMode) { + const functionFlags = getFunctionFlags(func); + const aggregatedTypes = []; + let hasReturnWithNoExpression = functionHasImplicitReturn(func); + let hasReturnOfTypeNever = false; + forEachReturnStatement(func.body, (returnStatement) => { + let expr = returnStatement.expression; + if (expr) { + expr = skipParentheses( + expr, + /*excludeJSDocTypeAssertions*/ + true + ); + if (functionFlags & 2 /* Async */ && expr.kind === 223 /* AwaitExpression */) { + expr = skipParentheses( + expr.expression, + /*excludeJSDocTypeAssertions*/ + true + ); + } + if (expr.kind === 213 /* CallExpression */ && expr.expression.kind === 80 /* Identifier */ && checkExpressionCached(expr.expression).symbol === getMergedSymbol(func.symbol) && (!isFunctionExpressionOrArrowFunction(func.symbol.valueDeclaration) || isConstantReference(expr.expression))) { + hasReturnOfTypeNever = true; + return; + } + let type = checkExpressionCached(expr, checkMode && checkMode & ~8 /* SkipGenericFunctions */); + if (functionFlags & 2 /* Async */) { + type = unwrapAwaitedType(checkAwaitedType( + type, + /*withAlias*/ + false, + func, + Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + )); + } + if (type.flags & 131072 /* Never */) { + hasReturnOfTypeNever = true; + } + pushIfUnique(aggregatedTypes, type); + } else { + hasReturnWithNoExpression = true; + } + }); + if (aggregatedTypes.length === 0 && !hasReturnWithNoExpression && (hasReturnOfTypeNever || mayReturnNever(func))) { + return void 0; + } + if (strictNullChecks && aggregatedTypes.length && hasReturnWithNoExpression && !(isJSConstructor(func) && aggregatedTypes.some((t) => t.symbol === func.symbol))) { + pushIfUnique(aggregatedTypes, undefinedType); + } + return aggregatedTypes; + } + function mayReturnNever(func) { + switch (func.kind) { + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return true; + case 174 /* MethodDeclaration */: + return func.parent.kind === 210 /* ObjectLiteralExpression */; + default: + return false; + } + } + function getTypePredicateFromBody(func) { + switch (func.kind) { + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return void 0; + } + const functionFlags = getFunctionFlags(func); + if (functionFlags !== 0 /* Normal */) return void 0; + let singleReturn; + if (func.body && func.body.kind !== 241 /* Block */) { + singleReturn = func.body; + } else { + const bailedEarly = forEachReturnStatement(func.body, (returnStatement) => { + if (singleReturn || !returnStatement.expression) return true; + singleReturn = returnStatement.expression; + }); + if (bailedEarly || !singleReturn || functionHasImplicitReturn(func)) return void 0; + } + return checkIfExpressionRefinesAnyParameter(func, singleReturn); + } + function checkIfExpressionRefinesAnyParameter(func, expr) { + expr = skipParentheses( + expr, + /*excludeJSDocTypeAssertions*/ + true + ); + const returnType = checkExpressionCached(expr); + if (!(returnType.flags & 16 /* Boolean */)) return void 0; + return forEach(func.parameters, (param, i) => { + const initType = getTypeOfSymbol(param.symbol); + if (!initType || initType.flags & 16 /* Boolean */ || !isIdentifier(param.name) || isSymbolAssigned(param.symbol) || isRestParameter(param)) { + return; + } + const trueType2 = checkIfExpressionRefinesParameter(func, expr, param, initType); + if (trueType2) { + return createTypePredicate(1 /* Identifier */, unescapeLeadingUnderscores(param.name.escapedText), i, trueType2); + } + }); + } + function checkIfExpressionRefinesParameter(func, expr, param, initType) { + const antecedent = canHaveFlowNode(expr) && expr.flowNode || expr.parent.kind === 253 /* ReturnStatement */ && expr.parent.flowNode || createFlowNode( + 2 /* Start */, + /*node*/ + void 0, + /*antecedent*/ + void 0 + ); + const trueCondition = createFlowNode(32 /* TrueCondition */, expr, antecedent); + const trueType2 = getFlowTypeOfReference(param.name, initType, initType, func, trueCondition); + if (trueType2 === initType) return void 0; + const falseCondition = createFlowNode(64 /* FalseCondition */, expr, antecedent); + const falseSubtype = getFlowTypeOfReference(param.name, initType, trueType2, func, falseCondition); + return falseSubtype.flags & 131072 /* Never */ ? trueType2 : void 0; + } + function checkAllCodePathsInNonVoidFunctionReturnOrThrow(func, returnType) { + addLazyDiagnostic(checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics); + return; + function checkAllCodePathsInNonVoidFunctionReturnOrThrowDiagnostics() { + const functionFlags = getFunctionFlags(func); + const type = returnType && unwrapReturnType(returnType, functionFlags); + if (type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */))) { + return; + } + if (func.kind === 173 /* MethodSignature */ || nodeIsMissing(func.body) || func.body.kind !== 241 /* Block */ || !functionHasImplicitReturn(func)) { + return; + } + const hasExplicitReturn = func.flags & 1024 /* HasExplicitReturn */; + const errorNode = getEffectiveReturnTypeNode(func) || func; + if (type && type.flags & 131072 /* Never */) { + error2(errorNode, Diagnostics.A_function_returning_never_cannot_have_a_reachable_end_point); + } else if (type && !hasExplicitReturn) { + error2(errorNode, Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value); + } else if (type && strictNullChecks && !isTypeAssignableTo(undefinedType, type)) { + error2(errorNode, Diagnostics.Function_lacks_ending_return_statement_and_return_type_does_not_include_undefined); + } else if (compilerOptions.noImplicitReturns) { + if (!type) { + if (!hasExplicitReturn) { + return; + } + const inferredReturnType = getReturnTypeOfSignature(getSignatureFromDeclaration(func)); + if (isUnwrappedReturnTypeUndefinedVoidOrAny(func, inferredReturnType)) { + return; + } + } + error2(errorNode, Diagnostics.Not_all_code_paths_return_a_value); + } + } + } + function checkFunctionExpressionOrObjectLiteralMethod(node, checkMode) { + Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); + checkNodeDeferred(node); + if (isFunctionExpression(node)) { + checkCollisionsForDeclarationName(node, node.name); + } + if (checkMode && checkMode & 4 /* SkipContextSensitive */ && isContextSensitive(node)) { + if (!getEffectiveReturnTypeNode(node) && !hasContextSensitiveParameters(node)) { + const contextualSignature = getContextualSignature(node); + if (contextualSignature && couldContainTypeVariables(getReturnTypeOfSignature(contextualSignature))) { + const links = getNodeLinks(node); + if (links.contextFreeType) { + return links.contextFreeType; + } + const returnType = getReturnTypeFromBody(node, checkMode); + const returnOnlySignature = createSignature( + /*declaration*/ + void 0, + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + emptyArray, + returnType, + /*resolvedTypePredicate*/ + void 0, + 0, + 64 /* IsNonInferrable */ + ); + const returnOnlyType = createAnonymousType(node.symbol, emptySymbols, [returnOnlySignature], emptyArray, emptyArray); + returnOnlyType.objectFlags |= 262144 /* NonInferrableType */; + return links.contextFreeType = returnOnlyType; + } + } + return anyFunctionType; + } + const hasGrammarError = checkGrammarFunctionLikeDeclaration(node); + if (!hasGrammarError && node.kind === 218 /* FunctionExpression */) { + checkGrammarForGenerator(node); + } + contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode); + return getTypeOfSymbol(getSymbolOfDeclaration(node)); + } + function contextuallyCheckFunctionExpressionOrObjectLiteralMethod(node, checkMode) { + const links = getNodeLinks(node); + if (!(links.flags & 64 /* ContextChecked */)) { + const contextualSignature = getContextualSignature(node); + if (!(links.flags & 64 /* ContextChecked */)) { + links.flags |= 64 /* ContextChecked */; + const signature = firstOrUndefined(getSignaturesOfType(getTypeOfSymbol(getSymbolOfDeclaration(node)), 0 /* Call */)); + if (!signature) { + return; + } + if (isContextSensitive(node)) { + if (contextualSignature) { + const inferenceContext = getInferenceContext(node); + let instantiatedContextualSignature; + if (checkMode && checkMode & 2 /* Inferential */) { + inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext); + const restType = getEffectiveRestType(contextualSignature); + if (restType && restType.flags & 262144 /* TypeParameter */) { + instantiatedContextualSignature = instantiateSignature(contextualSignature, inferenceContext.nonFixingMapper); + } + } + instantiatedContextualSignature || (instantiatedContextualSignature = inferenceContext ? instantiateSignature(contextualSignature, inferenceContext.mapper) : contextualSignature); + assignContextualParameterTypes(signature, instantiatedContextualSignature); + } else { + assignNonContextualParameterTypes(signature); + } + } else if (contextualSignature && !node.typeParameters && contextualSignature.parameters.length > node.parameters.length) { + const inferenceContext = getInferenceContext(node); + if (checkMode && checkMode & 2 /* Inferential */) { + inferFromAnnotatedParameters(signature, contextualSignature, inferenceContext); + } + } + if (contextualSignature && !getReturnTypeFromAnnotation(node) && !signature.resolvedReturnType) { + const returnType = getReturnTypeFromBody(node, checkMode); + if (!signature.resolvedReturnType) { + signature.resolvedReturnType = returnType; + } + } + checkSignatureDeclaration(node); + } + } + } + function checkFunctionExpressionOrObjectLiteralMethodDeferred(node) { + Debug.assert(node.kind !== 174 /* MethodDeclaration */ || isObjectLiteralMethod(node)); + const functionFlags = getFunctionFlags(node); + const returnType = getReturnTypeFromAnnotation(node); + checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); + if (node.body) { + if (!getEffectiveReturnTypeNode(node)) { + getReturnTypeOfSignature(getSignatureFromDeclaration(node)); + } + if (node.body.kind === 241 /* Block */) { + checkSourceElement(node.body); + } else { + const exprType = checkExpression(node.body); + const returnOrPromisedType = returnType && unwrapReturnType(returnType, functionFlags); + if (returnOrPromisedType) { + const effectiveCheckNode = getEffectiveCheckNode(node.body); + if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */) { + const awaitedType = checkAwaitedType( + exprType, + /*withAlias*/ + false, + effectiveCheckNode, + Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + ); + checkTypeAssignableToAndOptionallyElaborate(awaitedType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode); + } else { + checkTypeAssignableToAndOptionallyElaborate(exprType, returnOrPromisedType, effectiveCheckNode, effectiveCheckNode); + } + } + } + } + } + function checkArithmeticOperandType(operand, type, diagnostic, isAwaitValid = false) { + if (!isTypeAssignableTo(type, numberOrBigIntType)) { + const awaitedType = isAwaitValid && getAwaitedTypeOfPromise(type); + errorAndMaybeSuggestAwait( + operand, + !!awaitedType && isTypeAssignableTo(awaitedType, numberOrBigIntType), + diagnostic + ); + return false; + } + return true; + } + function isReadonlyAssignmentDeclaration(d) { + if (!isCallExpression(d)) { + return false; + } + if (!isBindableObjectDefinePropertyCall(d)) { + return false; + } + const objectLitType = checkExpressionCached(d.arguments[2]); + const valueType = getTypeOfPropertyOfType(objectLitType, "value"); + if (valueType) { + const writableProp = getPropertyOfType(objectLitType, "writable"); + const writableType = writableProp && getTypeOfSymbol(writableProp); + if (!writableType || writableType === falseType || writableType === regularFalseType) { + return true; + } + if (writableProp && writableProp.valueDeclaration && isPropertyAssignment(writableProp.valueDeclaration)) { + const initializer = writableProp.valueDeclaration.initializer; + const rawOriginalType = checkExpression(initializer); + if (rawOriginalType === falseType || rawOriginalType === regularFalseType) { + return true; + } + } + return false; + } + const setProp = getPropertyOfType(objectLitType, "set"); + return !setProp; + } + function isReadonlySymbol(symbol) { + return !!(getCheckFlags(symbol) & 8 /* Readonly */ || symbol.flags & 4 /* Property */ && getDeclarationModifierFlagsFromSymbol(symbol) & 8 /* Readonly */ || symbol.flags & 3 /* Variable */ && getDeclarationNodeFlagsFromSymbol(symbol) & 6 /* Constant */ || symbol.flags & 98304 /* Accessor */ && !(symbol.flags & 65536 /* SetAccessor */) || symbol.flags & 8 /* EnumMember */ || some(symbol.declarations, isReadonlyAssignmentDeclaration)); + } + function isAssignmentToReadonlyEntity(expr, symbol, assignmentKind) { + var _a, _b; + if (assignmentKind === 0 /* None */) { + return false; + } + if (isReadonlySymbol(symbol)) { + if (symbol.flags & 4 /* Property */ && isAccessExpression(expr) && expr.expression.kind === 110 /* ThisKeyword */) { + const ctor = getContainingFunction(expr); + if (!(ctor && (ctor.kind === 176 /* Constructor */ || isJSConstructor(ctor)))) { + return true; + } + if (symbol.valueDeclaration) { + const isAssignmentDeclaration2 = isBinaryExpression(symbol.valueDeclaration); + const isLocalPropertyDeclaration = ctor.parent === symbol.valueDeclaration.parent; + const isLocalParameterProperty = ctor === symbol.valueDeclaration.parent; + const isLocalThisPropertyAssignment = isAssignmentDeclaration2 && ((_a = symbol.parent) == null ? void 0 : _a.valueDeclaration) === ctor.parent; + const isLocalThisPropertyAssignmentConstructorFunction = isAssignmentDeclaration2 && ((_b = symbol.parent) == null ? void 0 : _b.valueDeclaration) === ctor; + const isWriteableSymbol = isLocalPropertyDeclaration || isLocalParameterProperty || isLocalThisPropertyAssignment || isLocalThisPropertyAssignmentConstructorFunction; + return !isWriteableSymbol; + } + } + return true; + } + if (isAccessExpression(expr)) { + const node = skipParentheses(expr.expression); + if (node.kind === 80 /* Identifier */) { + const symbol2 = getNodeLinks(node).resolvedSymbol; + if (symbol2.flags & 2097152 /* Alias */) { + const declaration = getDeclarationOfAliasSymbol(symbol2); + return !!declaration && declaration.kind === 274 /* NamespaceImport */; + } + } + } + return false; + } + function checkReferenceExpression(expr, invalidReferenceMessage, invalidOptionalChainMessage) { + const node = skipOuterExpressions(expr, 6 /* Assertions */ | 1 /* Parentheses */); + if (node.kind !== 80 /* Identifier */ && !isAccessExpression(node)) { + error2(expr, invalidReferenceMessage); + return false; + } + if (node.flags & 64 /* OptionalChain */) { + error2(expr, invalidOptionalChainMessage); + return false; + } + return true; + } + function checkDeleteExpression(node) { + checkExpression(node.expression); + const expr = skipParentheses(node.expression); + if (!isAccessExpression(expr)) { + error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_a_property_reference); + return booleanType; + } + if (isPropertyAccessExpression(expr) && isPrivateIdentifier(expr.name)) { + error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_private_identifier); + } + const links = getNodeLinks(expr); + const symbol = getExportSymbolOfValueSymbolIfExported(links.resolvedSymbol); + if (symbol) { + if (isReadonlySymbol(symbol)) { + error2(expr, Diagnostics.The_operand_of_a_delete_operator_cannot_be_a_read_only_property); + } else { + checkDeleteExpressionMustBeOptional(expr, symbol); + } + } + return booleanType; + } + function checkDeleteExpressionMustBeOptional(expr, symbol) { + const type = getTypeOfSymbol(symbol); + if (strictNullChecks && !(type.flags & (3 /* AnyOrUnknown */ | 131072 /* Never */)) && !(exactOptionalPropertyTypes ? symbol.flags & 16777216 /* Optional */ : hasTypeFacts(type, 16777216 /* IsUndefined */))) { + error2(expr, Diagnostics.The_operand_of_a_delete_operator_must_be_optional); + } + } + function checkTypeOfExpression(node) { + checkExpression(node.expression); + return typeofType; + } + function checkVoidExpression(node) { + checkNodeDeferred(node); + return undefinedWideningType; + } + function checkAwaitGrammar(node) { + let hasError = false; + const container = getContainingFunctionOrClassStaticBlock(node); + if (container && isClassStaticBlockDeclaration(container)) { + const message = isAwaitExpression(node) ? Diagnostics.await_expression_cannot_be_used_inside_a_class_static_block : Diagnostics.await_using_statements_cannot_be_used_inside_a_class_static_block; + error2(node, message); + hasError = true; + } else if (!(node.flags & 65536 /* AwaitContext */)) { + if (isInTopLevelContext(node)) { + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + let span; + if (!isEffectiveExternalModule(sourceFile, compilerOptions)) { + span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos)); + const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module : Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module; + const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message); + diagnostics.add(diagnostic); + hasError = true; + } + switch (moduleKind) { + case 100 /* Node16 */: + case 199 /* NodeNext */: + if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) { + span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos)); + diagnostics.add( + createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level) + ); + hasError = true; + break; + } + // fallthrough + case 7 /* ES2022 */: + case 99 /* ESNext */: + case 200 /* Preserve */: + case 4 /* System */: + if (languageVersion >= 4 /* ES2017 */) { + break; + } + // fallthrough + default: + span ?? (span = getSpanOfTokenAtPosition(sourceFile, node.pos)); + const message = isAwaitExpression(node) ? Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher : Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher; + diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message)); + hasError = true; + break; + } + } + } else { + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + const span = getSpanOfTokenAtPosition(sourceFile, node.pos); + const message = isAwaitExpression(node) ? Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules : Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules; + const diagnostic = createFileDiagnostic(sourceFile, span.start, span.length, message); + if (container && container.kind !== 176 /* Constructor */ && (getFunctionFlags(container) & 2 /* Async */) === 0) { + const relatedInfo = createDiagnosticForNode(container, Diagnostics.Did_you_mean_to_mark_this_function_as_async); + addRelatedInfo(diagnostic, relatedInfo); + } + diagnostics.add(diagnostic); + hasError = true; + } + } + } + if (isAwaitExpression(node) && isInParameterInitializerBeforeContainingFunction(node)) { + error2(node, Diagnostics.await_expressions_cannot_be_used_in_a_parameter_initializer); + hasError = true; + } + return hasError; + } + function checkAwaitExpression(node) { + addLazyDiagnostic(() => checkAwaitGrammar(node)); + const operandType = checkExpression(node.expression); + const awaitedType = checkAwaitedType( + operandType, + /*withAlias*/ + true, + node, + Diagnostics.Type_of_await_operand_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + ); + if (awaitedType === operandType && !isErrorType(awaitedType) && !(operandType.flags & 3 /* AnyOrUnknown */)) { + addErrorOrSuggestion( + /*isError*/ + false, + createDiagnosticForNode(node, Diagnostics.await_has_no_effect_on_the_type_of_this_expression) + ); + } + return awaitedType; + } + function checkPrefixUnaryExpression(node) { + const operandType = checkExpression(node.operand); + if (operandType === silentNeverType) { + return silentNeverType; + } + switch (node.operand.kind) { + case 9 /* NumericLiteral */: + switch (node.operator) { + case 41 /* MinusToken */: + return getFreshTypeOfLiteralType(getNumberLiteralType(-node.operand.text)); + case 40 /* PlusToken */: + return getFreshTypeOfLiteralType(getNumberLiteralType(+node.operand.text)); + } + break; + case 10 /* BigIntLiteral */: + if (node.operator === 41 /* MinusToken */) { + return getFreshTypeOfLiteralType(getBigIntLiteralType({ + negative: true, + base10Value: parsePseudoBigInt(node.operand.text) + })); + } + } + switch (node.operator) { + case 40 /* PlusToken */: + case 41 /* MinusToken */: + case 55 /* TildeToken */: + checkNonNullType(operandType, node.operand); + if (maybeTypeOfKindConsideringBaseConstraint(operandType, 12288 /* ESSymbolLike */)) { + error2(node.operand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(node.operator)); + } + if (node.operator === 40 /* PlusToken */) { + if (maybeTypeOfKindConsideringBaseConstraint(operandType, 2112 /* BigIntLike */)) { + error2(node.operand, Diagnostics.Operator_0_cannot_be_applied_to_type_1, tokenToString(node.operator), typeToString(getBaseTypeOfLiteralType(operandType))); + } + return numberType; + } + return getUnaryResultType(operandType); + case 54 /* ExclamationToken */: + checkTruthinessOfType(operandType, node.operand); + const facts = getTypeFacts(operandType, 4194304 /* Truthy */ | 8388608 /* Falsy */); + return facts === 4194304 /* Truthy */ ? falseType : facts === 8388608 /* Falsy */ ? trueType : booleanType; + case 46 /* PlusPlusToken */: + case 47 /* MinusMinusToken */: + const ok = checkArithmeticOperandType(node.operand, checkNonNullType(operandType, node.operand), Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type); + if (ok) { + checkReferenceExpression( + node.operand, + Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access, + Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access + ); + } + return getUnaryResultType(operandType); + } + return errorType; + } + function checkPostfixUnaryExpression(node) { + const operandType = checkExpression(node.operand); + if (operandType === silentNeverType) { + return silentNeverType; + } + const ok = checkArithmeticOperandType( + node.operand, + checkNonNullType(operandType, node.operand), + Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type + ); + if (ok) { + checkReferenceExpression( + node.operand, + Diagnostics.The_operand_of_an_increment_or_decrement_operator_must_be_a_variable_or_a_property_access, + Diagnostics.The_operand_of_an_increment_or_decrement_operator_may_not_be_an_optional_property_access + ); + } + return getUnaryResultType(operandType); + } + function getUnaryResultType(operandType) { + if (maybeTypeOfKind(operandType, 2112 /* BigIntLike */)) { + return isTypeAssignableToKind(operandType, 3 /* AnyOrUnknown */) || maybeTypeOfKind(operandType, 296 /* NumberLike */) ? numberOrBigIntType : bigintType; + } + return numberType; + } + function maybeTypeOfKindConsideringBaseConstraint(type, kind) { + if (maybeTypeOfKind(type, kind)) { + return true; + } + const baseConstraint = getBaseConstraintOrType(type); + return !!baseConstraint && maybeTypeOfKind(baseConstraint, kind); + } + function maybeTypeOfKind(type, kind) { + if (type.flags & kind) { + return true; + } + if (type.flags & 3145728 /* UnionOrIntersection */) { + const types = type.types; + for (const t of types) { + if (maybeTypeOfKind(t, kind)) { + return true; + } + } + } + return false; + } + function isTypeAssignableToKind(source, kind, strict) { + if (source.flags & kind) { + return true; + } + if (strict && source.flags & (3 /* AnyOrUnknown */ | 16384 /* Void */ | 32768 /* Undefined */ | 65536 /* Null */)) { + return false; + } + return !!(kind & 296 /* NumberLike */) && isTypeAssignableTo(source, numberType) || !!(kind & 2112 /* BigIntLike */) && isTypeAssignableTo(source, bigintType) || !!(kind & 402653316 /* StringLike */) && isTypeAssignableTo(source, stringType) || !!(kind & 528 /* BooleanLike */) && isTypeAssignableTo(source, booleanType) || !!(kind & 16384 /* Void */) && isTypeAssignableTo(source, voidType) || !!(kind & 131072 /* Never */) && isTypeAssignableTo(source, neverType) || !!(kind & 65536 /* Null */) && isTypeAssignableTo(source, nullType) || !!(kind & 32768 /* Undefined */) && isTypeAssignableTo(source, undefinedType) || !!(kind & 4096 /* ESSymbol */) && isTypeAssignableTo(source, esSymbolType) || !!(kind & 67108864 /* NonPrimitive */) && isTypeAssignableTo(source, nonPrimitiveType); + } + function allTypesAssignableToKind(source, kind, strict) { + return source.flags & 1048576 /* Union */ ? every(source.types, (subType) => allTypesAssignableToKind(subType, kind, strict)) : isTypeAssignableToKind(source, kind, strict); + } + function isConstEnumObjectType(type) { + return !!(getObjectFlags(type) & 16 /* Anonymous */) && !!type.symbol && isConstEnumSymbol(type.symbol); + } + function isConstEnumSymbol(symbol) { + return (symbol.flags & 128 /* ConstEnum */) !== 0; + } + function getSymbolHasInstanceMethodOfObjectType(type) { + const hasInstancePropertyName = getPropertyNameForKnownSymbolName("hasInstance"); + if (allTypesAssignableToKind(type, 67108864 /* NonPrimitive */)) { + const hasInstanceProperty = getPropertyOfType(type, hasInstancePropertyName); + if (hasInstanceProperty) { + const hasInstancePropertyType = getTypeOfSymbol(hasInstanceProperty); + if (hasInstancePropertyType && getSignaturesOfType(hasInstancePropertyType, 0 /* Call */).length !== 0) { + return hasInstancePropertyType; + } + } + } + } + function checkInstanceOfExpression(left, right, leftType, rightType, checkMode) { + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + if (!isTypeAny(leftType) && allTypesAssignableToKind(leftType, 402784252 /* Primitive */)) { + error2(left, Diagnostics.The_left_hand_side_of_an_instanceof_expression_must_be_of_type_any_an_object_type_or_a_type_parameter); + } + Debug.assert(isInstanceOfExpression(left.parent)); + const signature = getResolvedSignature( + left.parent, + /*candidatesOutArray*/ + void 0, + checkMode + ); + if (signature === resolvingSignature) { + return silentNeverType; + } + const returnType = getReturnTypeOfSignature(signature); + checkTypeAssignableTo(returnType, booleanType, right, Diagnostics.An_object_s_Symbol_hasInstance_method_must_return_a_boolean_value_for_it_to_be_used_on_the_right_hand_side_of_an_instanceof_expression); + return booleanType; + } + function hasEmptyObjectIntersection(type) { + return someType(type, (t) => t === unknownEmptyObjectType || !!(t.flags & 2097152 /* Intersection */) && isEmptyAnonymousObjectType(getBaseConstraintOrType(t))); + } + function checkInExpression(left, right, leftType, rightType) { + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + if (isPrivateIdentifier(left)) { + if (languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators || !useDefineForClassFields) { + checkExternalEmitHelpers(left, 2097152 /* ClassPrivateFieldIn */); + } + if (!getNodeLinks(left).resolvedSymbol && getContainingClass(left)) { + const isUncheckedJS = isUncheckedJSSuggestion( + left, + rightType.symbol, + /*excludeClasses*/ + true + ); + reportNonexistentProperty(left, rightType, isUncheckedJS); + } + } else { + checkTypeAssignableTo(checkNonNullType(leftType, left), stringNumberSymbolType, left); + } + if (checkTypeAssignableTo(checkNonNullType(rightType, right), nonPrimitiveType, right)) { + if (hasEmptyObjectIntersection(rightType)) { + error2(right, Diagnostics.Type_0_may_represent_a_primitive_value_which_is_not_permitted_as_the_right_operand_of_the_in_operator, typeToString(rightType)); + } + } + return booleanType; + } + function checkObjectLiteralAssignment(node, sourceType, rightIsThis) { + const properties = node.properties; + if (strictNullChecks && properties.length === 0) { + return checkNonNullType(sourceType, node); + } + for (let i = 0; i < properties.length; i++) { + checkObjectLiteralDestructuringPropertyAssignment(node, sourceType, i, properties, rightIsThis); + } + return sourceType; + } + function checkObjectLiteralDestructuringPropertyAssignment(node, objectLiteralType, propertyIndex, allProperties, rightIsThis = false) { + const properties = node.properties; + const property = properties[propertyIndex]; + if (property.kind === 303 /* PropertyAssignment */ || property.kind === 304 /* ShorthandPropertyAssignment */) { + const name = property.name; + const exprType = getLiteralTypeFromPropertyName(name); + if (isTypeUsableAsPropertyName(exprType)) { + const text = getPropertyNameFromType(exprType); + const prop = getPropertyOfType(objectLiteralType, text); + if (prop) { + markPropertyAsReferenced(prop, property, rightIsThis); + checkPropertyAccessibility( + property, + /*isSuper*/ + false, + /*writing*/ + true, + objectLiteralType, + prop + ); + } + } + const elementType = getIndexedAccessType(objectLiteralType, exprType, 32 /* ExpressionPosition */ | (hasDefaultValue(property) ? 16 /* AllowMissing */ : 0), name); + const type = getFlowTypeOfDestructuring(property, elementType); + return checkDestructuringAssignment(property.kind === 304 /* ShorthandPropertyAssignment */ ? property : property.initializer, type); + } else if (property.kind === 305 /* SpreadAssignment */) { + if (propertyIndex < properties.length - 1) { + error2(property, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); + } else { + if (languageVersion < LanguageFeatureMinimumTarget.ObjectSpreadRest) { + checkExternalEmitHelpers(property, 4 /* Rest */); + } + const nonRestNames = []; + if (allProperties) { + for (const otherProperty of allProperties) { + if (!isSpreadAssignment(otherProperty)) { + nonRestNames.push(otherProperty.name); + } + } + } + const type = getRestType(objectLiteralType, nonRestNames, objectLiteralType.symbol); + checkGrammarForDisallowedTrailingComma(allProperties, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + return checkDestructuringAssignment(property.expression, type); + } + } else { + error2(property, Diagnostics.Property_assignment_expected); + } + } + function checkArrayLiteralAssignment(node, sourceType, checkMode) { + const elements = node.elements; + if (languageVersion < LanguageFeatureMinimumTarget.DestructuringAssignment && compilerOptions.downlevelIteration) { + checkExternalEmitHelpers(node, 512 /* Read */); + } + const possiblyOutOfBoundsType = checkIteratedTypeOrElementType(65 /* Destructuring */ | 128 /* PossiblyOutOfBounds */, sourceType, undefinedType, node) || errorType; + let inBoundsType = compilerOptions.noUncheckedIndexedAccess ? void 0 : possiblyOutOfBoundsType; + for (let i = 0; i < elements.length; i++) { + let type = possiblyOutOfBoundsType; + if (node.elements[i].kind === 230 /* SpreadElement */) { + type = inBoundsType = inBoundsType ?? (checkIteratedTypeOrElementType(65 /* Destructuring */, sourceType, undefinedType, node) || errorType); + } + checkArrayLiteralDestructuringElementAssignment(node, sourceType, i, type, checkMode); + } + return sourceType; + } + function checkArrayLiteralDestructuringElementAssignment(node, sourceType, elementIndex, elementType, checkMode) { + const elements = node.elements; + const element = elements[elementIndex]; + if (element.kind !== 232 /* OmittedExpression */) { + if (element.kind !== 230 /* SpreadElement */) { + const indexType = getNumberLiteralType(elementIndex); + if (isArrayLikeType(sourceType)) { + const accessFlags = 32 /* ExpressionPosition */ | (hasDefaultValue(element) ? 16 /* AllowMissing */ : 0); + const elementType2 = getIndexedAccessTypeOrUndefined(sourceType, indexType, accessFlags, createSyntheticExpression(element, indexType)) || errorType; + const assignedType = hasDefaultValue(element) ? getTypeWithFacts(elementType2, 524288 /* NEUndefined */) : elementType2; + const type = getFlowTypeOfDestructuring(element, assignedType); + return checkDestructuringAssignment(element, type, checkMode); + } + return checkDestructuringAssignment(element, elementType, checkMode); + } + if (elementIndex < elements.length - 1) { + error2(element, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); + } else { + const restExpression = element.expression; + if (restExpression.kind === 226 /* BinaryExpression */ && restExpression.operatorToken.kind === 64 /* EqualsToken */) { + error2(restExpression.operatorToken, Diagnostics.A_rest_element_cannot_have_an_initializer); + } else { + checkGrammarForDisallowedTrailingComma(node.elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + const type = everyType(sourceType, isTupleType) ? mapType(sourceType, (t) => sliceTupleType(t, elementIndex)) : createArrayType(elementType); + return checkDestructuringAssignment(restExpression, type, checkMode); + } + } + } + return void 0; + } + function checkDestructuringAssignment(exprOrAssignment, sourceType, checkMode, rightIsThis) { + let target; + if (exprOrAssignment.kind === 304 /* ShorthandPropertyAssignment */) { + const prop = exprOrAssignment; + if (prop.objectAssignmentInitializer) { + if (strictNullChecks && !hasTypeFacts(checkExpression(prop.objectAssignmentInitializer), 16777216 /* IsUndefined */)) { + sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */); + } + checkBinaryLikeExpression(prop.name, prop.equalsToken, prop.objectAssignmentInitializer, checkMode); + } + target = exprOrAssignment.name; + } else { + target = exprOrAssignment; + } + if (target.kind === 226 /* BinaryExpression */ && target.operatorToken.kind === 64 /* EqualsToken */) { + checkBinaryExpression(target, checkMode); + target = target.left; + if (strictNullChecks) { + sourceType = getTypeWithFacts(sourceType, 524288 /* NEUndefined */); + } + } + if (target.kind === 210 /* ObjectLiteralExpression */) { + return checkObjectLiteralAssignment(target, sourceType, rightIsThis); + } + if (target.kind === 209 /* ArrayLiteralExpression */) { + return checkArrayLiteralAssignment(target, sourceType, checkMode); + } + return checkReferenceAssignment(target, sourceType, checkMode); + } + function checkReferenceAssignment(target, sourceType, checkMode) { + const targetType = checkExpression(target, checkMode); + const error3 = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_must_be_a_variable_or_a_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access; + const optionalError = target.parent.kind === 305 /* SpreadAssignment */ ? Diagnostics.The_target_of_an_object_rest_assignment_may_not_be_an_optional_property_access : Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access; + if (checkReferenceExpression(target, error3, optionalError)) { + checkTypeAssignableToAndOptionallyElaborate(sourceType, targetType, target, target); + } + if (isPrivateIdentifierPropertyAccessExpression(target)) { + checkExternalEmitHelpers(target.parent, 1048576 /* ClassPrivateFieldSet */); + } + return sourceType; + } + function isSideEffectFree(node) { + node = skipParentheses(node); + switch (node.kind) { + case 80 /* Identifier */: + case 11 /* StringLiteral */: + case 14 /* RegularExpressionLiteral */: + case 215 /* TaggedTemplateExpression */: + case 228 /* TemplateExpression */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 106 /* NullKeyword */: + case 157 /* UndefinedKeyword */: + case 218 /* FunctionExpression */: + case 231 /* ClassExpression */: + case 219 /* ArrowFunction */: + case 209 /* ArrayLiteralExpression */: + case 210 /* ObjectLiteralExpression */: + case 221 /* TypeOfExpression */: + case 235 /* NonNullExpression */: + case 285 /* JsxSelfClosingElement */: + case 284 /* JsxElement */: + return true; + case 227 /* ConditionalExpression */: + return isSideEffectFree(node.whenTrue) && isSideEffectFree(node.whenFalse); + case 226 /* BinaryExpression */: + if (isAssignmentOperator(node.operatorToken.kind)) { + return false; + } + return isSideEffectFree(node.left) && isSideEffectFree(node.right); + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + switch (node.operator) { + case 54 /* ExclamationToken */: + case 40 /* PlusToken */: + case 41 /* MinusToken */: + case 55 /* TildeToken */: + return true; + } + return false; + // Some forms listed here for clarity + case 222 /* VoidExpression */: + // Explicit opt-out + case 216 /* TypeAssertionExpression */: + // Not SEF, but can produce useful type warnings + case 234 /* AsExpression */: + // Not SEF, but can produce useful type warnings + default: + return false; + } + } + function isTypeEqualityComparableTo(source, target) { + return (target.flags & 98304 /* Nullable */) !== 0 || isTypeComparableTo(source, target); + } + function createCheckBinaryExpression() { + const trampoline = createBinaryExpressionTrampoline(onEnter, onLeft, onOperator, onRight, onExit, foldState); + return (node, checkMode) => { + const result = trampoline(node, checkMode); + Debug.assertIsDefined(result); + return result; + }; + function onEnter(node, state, checkMode) { + if (state) { + state.stackIndex++; + state.skip = false; + setLeftType( + state, + /*type*/ + void 0 + ); + setLastResult( + state, + /*type*/ + void 0 + ); + } else { + state = { + checkMode, + skip: false, + stackIndex: 0, + typeStack: [void 0, void 0] + }; + } + if (isInJSFile(node) && getAssignedExpandoInitializer(node)) { + state.skip = true; + setLastResult(state, checkExpression(node.right, checkMode)); + return state; + } + checkNullishCoalesceOperands(node); + const operator = node.operatorToken.kind; + if (operator === 64 /* EqualsToken */ && (node.left.kind === 210 /* ObjectLiteralExpression */ || node.left.kind === 209 /* ArrayLiteralExpression */)) { + state.skip = true; + setLastResult(state, checkDestructuringAssignment(node.left, checkExpression(node.right, checkMode), checkMode, node.right.kind === 110 /* ThisKeyword */)); + return state; + } + return state; + } + function onLeft(left, state, _node) { + if (!state.skip) { + return maybeCheckExpression(state, left); + } + } + function onOperator(operatorToken, state, node) { + if (!state.skip) { + const leftType = getLastResult(state); + Debug.assertIsDefined(leftType); + setLeftType(state, leftType); + setLastResult( + state, + /*type*/ + void 0 + ); + const operator = operatorToken.kind; + if (isLogicalOrCoalescingBinaryOperator(operator)) { + let parent2 = node.parent; + while (parent2.kind === 217 /* ParenthesizedExpression */ || isLogicalOrCoalescingBinaryExpression(parent2)) { + parent2 = parent2.parent; + } + if (operator === 56 /* AmpersandAmpersandToken */ || isIfStatement(parent2)) { + checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.left, leftType, isIfStatement(parent2) ? parent2.thenStatement : void 0); + } + if (isBinaryLogicalOperator(operator)) { + checkTruthinessOfType(leftType, node.left); + } + } + } + } + function onRight(right, state, _node) { + if (!state.skip) { + return maybeCheckExpression(state, right); + } + } + function onExit(node, state) { + let result; + if (state.skip) { + result = getLastResult(state); + } else { + const leftType = getLeftType(state); + Debug.assertIsDefined(leftType); + const rightType = getLastResult(state); + Debug.assertIsDefined(rightType); + result = checkBinaryLikeExpressionWorker(node.left, node.operatorToken, node.right, leftType, rightType, state.checkMode, node); + } + state.skip = false; + setLeftType( + state, + /*type*/ + void 0 + ); + setLastResult( + state, + /*type*/ + void 0 + ); + state.stackIndex--; + return result; + } + function foldState(state, result, _side) { + setLastResult(state, result); + return state; + } + function maybeCheckExpression(state, node) { + if (isBinaryExpression(node)) { + return node; + } + setLastResult(state, checkExpression(node, state.checkMode)); + } + function getLeftType(state) { + return state.typeStack[state.stackIndex]; + } + function setLeftType(state, type) { + state.typeStack[state.stackIndex] = type; + } + function getLastResult(state) { + return state.typeStack[state.stackIndex + 1]; + } + function setLastResult(state, type) { + state.typeStack[state.stackIndex + 1] = type; + } + } + function checkNullishCoalesceOperands(node) { + const { left, operatorToken, right } = node; + if (operatorToken.kind === 61 /* QuestionQuestionToken */) { + if (isBinaryExpression(left) && (left.operatorToken.kind === 57 /* BarBarToken */ || left.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) { + grammarErrorOnNode(left, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(left.operatorToken.kind), tokenToString(operatorToken.kind)); + } + if (isBinaryExpression(right) && (right.operatorToken.kind === 57 /* BarBarToken */ || right.operatorToken.kind === 56 /* AmpersandAmpersandToken */)) { + grammarErrorOnNode(right, Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses, tokenToString(right.operatorToken.kind), tokenToString(operatorToken.kind)); + } + const leftTarget = skipOuterExpressions(left, 31 /* All */); + const nullishSemantics = getSyntacticNullishnessSemantics(leftTarget); + if (nullishSemantics !== 3 /* Sometimes */) { + if (node.parent.kind === 226 /* BinaryExpression */) { + error2(leftTarget, Diagnostics.This_binary_expression_is_never_nullish_Are_you_missing_parentheses); + } else { + if (nullishSemantics === 1 /* Always */) { + error2(leftTarget, Diagnostics.This_expression_is_always_nullish); + } else { + error2(leftTarget, Diagnostics.Right_operand_of_is_unreachable_because_the_left_operand_is_never_nullish); + } + } + } + } + } + function getSyntacticNullishnessSemantics(node) { + node = skipOuterExpressions(node); + switch (node.kind) { + case 223 /* AwaitExpression */: + case 213 /* CallExpression */: + case 212 /* ElementAccessExpression */: + case 214 /* NewExpression */: + case 211 /* PropertyAccessExpression */: + case 229 /* YieldExpression */: + case 110 /* ThisKeyword */: + return 3 /* Sometimes */; + case 226 /* BinaryExpression */: + switch (node.operatorToken.kind) { + case 64 /* EqualsToken */: + case 61 /* QuestionQuestionToken */: + case 78 /* QuestionQuestionEqualsToken */: + case 57 /* BarBarToken */: + case 76 /* BarBarEqualsToken */: + case 56 /* AmpersandAmpersandToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + return 3 /* Sometimes */; + } + return 2 /* Never */; + case 227 /* ConditionalExpression */: + return getSyntacticNullishnessSemantics(node.whenTrue) | getSyntacticNullishnessSemantics(node.whenFalse); + case 106 /* NullKeyword */: + return 1 /* Always */; + case 80 /* Identifier */: + if (getResolvedSymbol(node) === undefinedSymbol) { + return 1 /* Always */; + } + return 3 /* Sometimes */; + } + return 2 /* Never */; + } + function checkBinaryLikeExpression(left, operatorToken, right, checkMode, errorNode) { + const operator = operatorToken.kind; + if (operator === 64 /* EqualsToken */ && (left.kind === 210 /* ObjectLiteralExpression */ || left.kind === 209 /* ArrayLiteralExpression */)) { + return checkDestructuringAssignment(left, checkExpression(right, checkMode), checkMode, right.kind === 110 /* ThisKeyword */); + } + let leftType; + if (isBinaryLogicalOperator(operator)) { + leftType = checkTruthinessExpression(left, checkMode); + } else { + leftType = checkExpression(left, checkMode); + } + const rightType = checkExpression(right, checkMode); + return checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode); + } + function checkBinaryLikeExpressionWorker(left, operatorToken, right, leftType, rightType, checkMode, errorNode) { + const operator = operatorToken.kind; + switch (operator) { + case 42 /* AsteriskToken */: + case 43 /* AsteriskAsteriskToken */: + case 67 /* AsteriskEqualsToken */: + case 68 /* AsteriskAsteriskEqualsToken */: + case 44 /* SlashToken */: + case 69 /* SlashEqualsToken */: + case 45 /* PercentToken */: + case 70 /* PercentEqualsToken */: + case 41 /* MinusToken */: + case 66 /* MinusEqualsToken */: + case 48 /* LessThanLessThanToken */: + case 71 /* LessThanLessThanEqualsToken */: + case 49 /* GreaterThanGreaterThanToken */: + case 72 /* GreaterThanGreaterThanEqualsToken */: + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 52 /* BarToken */: + case 75 /* BarEqualsToken */: + case 53 /* CaretToken */: + case 79 /* CaretEqualsToken */: + case 51 /* AmpersandToken */: + case 74 /* AmpersandEqualsToken */: + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + leftType = checkNonNullType(leftType, left); + rightType = checkNonNullType(rightType, right); + let suggestedOperator; + if (leftType.flags & 528 /* BooleanLike */ && rightType.flags & 528 /* BooleanLike */ && (suggestedOperator = getSuggestedBooleanOperator(operatorToken.kind)) !== void 0) { + error2(errorNode || operatorToken, Diagnostics.The_0_operator_is_not_allowed_for_boolean_types_Consider_using_1_instead, tokenToString(operatorToken.kind), tokenToString(suggestedOperator)); + return numberType; + } else { + const leftOk = checkArithmeticOperandType( + left, + leftType, + Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, + /*isAwaitValid*/ + true + ); + const rightOk = checkArithmeticOperandType( + right, + rightType, + Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type, + /*isAwaitValid*/ + true + ); + let resultType2; + if (isTypeAssignableToKind(leftType, 3 /* AnyOrUnknown */) && isTypeAssignableToKind(rightType, 3 /* AnyOrUnknown */) || // Or, if neither could be bigint, implicit coercion results in a number result + !(maybeTypeOfKind(leftType, 2112 /* BigIntLike */) || maybeTypeOfKind(rightType, 2112 /* BigIntLike */))) { + resultType2 = numberType; + } else if (bothAreBigIntLike(leftType, rightType)) { + switch (operator) { + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + reportOperatorError(); + break; + case 43 /* AsteriskAsteriskToken */: + case 68 /* AsteriskAsteriskEqualsToken */: + if (languageVersion < 3 /* ES2016 */) { + error2(errorNode, Diagnostics.Exponentiation_cannot_be_performed_on_bigint_values_unless_the_target_option_is_set_to_es2016_or_later); + } + } + resultType2 = bigintType; + } else { + reportOperatorError(bothAreBigIntLike); + resultType2 = errorType; + } + if (leftOk && rightOk) { + checkAssignmentOperator(resultType2); + switch (operator) { + case 48 /* LessThanLessThanToken */: + case 71 /* LessThanLessThanEqualsToken */: + case 49 /* GreaterThanGreaterThanToken */: + case 72 /* GreaterThanGreaterThanEqualsToken */: + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + const rhsEval = evaluate(right); + if (typeof rhsEval.value === "number" && Math.abs(rhsEval.value) >= 32) { + errorOrSuggestion( + isEnumMember(walkUpParenthesizedExpressions(right.parent.parent)), + // elevate from suggestion to error within an enum member + errorNode || operatorToken, + Diagnostics.This_operation_can_be_simplified_This_shift_is_identical_to_0_1_2, + getTextOfNode(left), + tokenToString(operator), + rhsEval.value % 32 + ); + } + break; + default: + break; + } + } + return resultType2; + } + case 40 /* PlusToken */: + case 65 /* PlusEqualsToken */: + if (leftType === silentNeverType || rightType === silentNeverType) { + return silentNeverType; + } + if (!isTypeAssignableToKind(leftType, 402653316 /* StringLike */) && !isTypeAssignableToKind(rightType, 402653316 /* StringLike */)) { + leftType = checkNonNullType(leftType, left); + rightType = checkNonNullType(rightType, right); + } + let resultType; + if (isTypeAssignableToKind( + leftType, + 296 /* NumberLike */, + /*strict*/ + true + ) && isTypeAssignableToKind( + rightType, + 296 /* NumberLike */, + /*strict*/ + true + )) { + resultType = numberType; + } else if (isTypeAssignableToKind( + leftType, + 2112 /* BigIntLike */, + /*strict*/ + true + ) && isTypeAssignableToKind( + rightType, + 2112 /* BigIntLike */, + /*strict*/ + true + )) { + resultType = bigintType; + } else if (isTypeAssignableToKind( + leftType, + 402653316 /* StringLike */, + /*strict*/ + true + ) || isTypeAssignableToKind( + rightType, + 402653316 /* StringLike */, + /*strict*/ + true + )) { + resultType = stringType; + } else if (isTypeAny(leftType) || isTypeAny(rightType)) { + resultType = isErrorType(leftType) || isErrorType(rightType) ? errorType : anyType; + } + if (resultType && !checkForDisallowedESSymbolOperand(operator)) { + return resultType; + } + if (!resultType) { + const closeEnoughKind = 296 /* NumberLike */ | 2112 /* BigIntLike */ | 402653316 /* StringLike */ | 3 /* AnyOrUnknown */; + reportOperatorError( + (left2, right2) => isTypeAssignableToKind(left2, closeEnoughKind) && isTypeAssignableToKind(right2, closeEnoughKind) + ); + return anyType; + } + if (operator === 65 /* PlusEqualsToken */) { + checkAssignmentOperator(resultType); + } + return resultType; + case 30 /* LessThanToken */: + case 32 /* GreaterThanToken */: + case 33 /* LessThanEqualsToken */: + case 34 /* GreaterThanEqualsToken */: + if (checkForDisallowedESSymbolOperand(operator)) { + leftType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(leftType, left)); + rightType = getBaseTypeOfLiteralTypeForComparison(checkNonNullType(rightType, right)); + reportOperatorErrorUnless((left2, right2) => { + if (isTypeAny(left2) || isTypeAny(right2)) { + return true; + } + const leftAssignableToNumber = isTypeAssignableTo(left2, numberOrBigIntType); + const rightAssignableToNumber = isTypeAssignableTo(right2, numberOrBigIntType); + return leftAssignableToNumber && rightAssignableToNumber || !leftAssignableToNumber && !rightAssignableToNumber && areTypesComparable(left2, right2); + }); + } + return booleanType; + case 35 /* EqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + case 37 /* EqualsEqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + if (!(checkMode && checkMode & 64 /* TypeOnly */)) { + if ((isLiteralExpressionOfObject(left) || isLiteralExpressionOfObject(right)) && // only report for === and !== in JS, not == or != + (!isInJSFile(left) || (operator === 37 /* EqualsEqualsEqualsToken */ || operator === 38 /* ExclamationEqualsEqualsToken */))) { + const eqType = operator === 35 /* EqualsEqualsToken */ || operator === 37 /* EqualsEqualsEqualsToken */; + error2(errorNode, Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value, eqType ? "false" : "true"); + } + checkNaNEquality(errorNode, operator, left, right); + reportOperatorErrorUnless((left2, right2) => isTypeEqualityComparableTo(left2, right2) || isTypeEqualityComparableTo(right2, left2)); + } + return booleanType; + case 104 /* InstanceOfKeyword */: + return checkInstanceOfExpression(left, right, leftType, rightType, checkMode); + case 103 /* InKeyword */: + return checkInExpression(left, right, leftType, rightType); + case 56 /* AmpersandAmpersandToken */: + case 77 /* AmpersandAmpersandEqualsToken */: { + const resultType2 = hasTypeFacts(leftType, 4194304 /* Truthy */) ? getUnionType([extractDefinitelyFalsyTypes(strictNullChecks ? leftType : getBaseTypeOfLiteralType(rightType)), rightType]) : leftType; + if (operator === 77 /* AmpersandAmpersandEqualsToken */) { + checkAssignmentOperator(rightType); + } + return resultType2; + } + case 57 /* BarBarToken */: + case 76 /* BarBarEqualsToken */: { + const resultType2 = hasTypeFacts(leftType, 8388608 /* Falsy */) ? getUnionType([getNonNullableType(removeDefinitelyFalsyTypes(leftType)), rightType], 2 /* Subtype */) : leftType; + if (operator === 76 /* BarBarEqualsToken */) { + checkAssignmentOperator(rightType); + } + return resultType2; + } + case 61 /* QuestionQuestionToken */: + case 78 /* QuestionQuestionEqualsToken */: { + const resultType2 = hasTypeFacts(leftType, 262144 /* EQUndefinedOrNull */) ? getUnionType([getNonNullableType(leftType), rightType], 2 /* Subtype */) : leftType; + if (operator === 78 /* QuestionQuestionEqualsToken */) { + checkAssignmentOperator(rightType); + } + return resultType2; + } + case 64 /* EqualsToken */: + const declKind = isBinaryExpression(left.parent) ? getAssignmentDeclarationKind(left.parent) : 0 /* None */; + checkAssignmentDeclaration(declKind, rightType); + if (isAssignmentDeclaration2(declKind)) { + if (!(rightType.flags & 524288 /* Object */) || declKind !== 2 /* ModuleExports */ && declKind !== 6 /* Prototype */ && !isEmptyObjectType(rightType) && !isFunctionObjectType(rightType) && !(getObjectFlags(rightType) & 1 /* Class */)) { + checkAssignmentOperator(rightType); + } + return leftType; + } else { + checkAssignmentOperator(rightType); + return rightType; + } + case 28 /* CommaToken */: + if (!compilerOptions.allowUnreachableCode && isSideEffectFree(left) && !isIndirectCall(left.parent)) { + const sf = getSourceFileOfNode(left); + const sourceText = sf.text; + const start = skipTrivia(sourceText, left.pos); + const isInDiag2657 = sf.parseDiagnostics.some((diag2) => { + if (diag2.code !== Diagnostics.JSX_expressions_must_have_one_parent_element.code) return false; + return textSpanContainsPosition(diag2, start); + }); + if (!isInDiag2657) error2(left, Diagnostics.Left_side_of_comma_operator_is_unused_and_has_no_side_effects); + } + return rightType; + default: + return Debug.fail(); + } + function bothAreBigIntLike(left2, right2) { + return isTypeAssignableToKind(left2, 2112 /* BigIntLike */) && isTypeAssignableToKind(right2, 2112 /* BigIntLike */); + } + function checkAssignmentDeclaration(kind, rightType2) { + if (kind === 2 /* ModuleExports */) { + for (const prop of getPropertiesOfObjectType(rightType2)) { + const propType = getTypeOfSymbol(prop); + if (propType.symbol && propType.symbol.flags & 32 /* Class */) { + const name = prop.escapedName; + const symbol = resolveName( + prop.valueDeclaration, + name, + 788968 /* Type */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + if ((symbol == null ? void 0 : symbol.declarations) && symbol.declarations.some(isJSDocTypedefTag)) { + addDuplicateDeclarationErrorsForSymbols(symbol, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), prop); + addDuplicateDeclarationErrorsForSymbols(prop, Diagnostics.Duplicate_identifier_0, unescapeLeadingUnderscores(name), symbol); + } + } + } + } + } + function isIndirectCall(node) { + return node.parent.kind === 217 /* ParenthesizedExpression */ && isNumericLiteral(node.left) && node.left.text === "0" && (isCallExpression(node.parent.parent) && node.parent.parent.expression === node.parent || node.parent.parent.kind === 215 /* TaggedTemplateExpression */) && // special-case for "eval" because it's the only non-access case where an indirect call actually affects behavior. + (isAccessExpression(node.right) || isIdentifier(node.right) && node.right.escapedText === "eval"); + } + function checkForDisallowedESSymbolOperand(operator2) { + const offendingSymbolOperand = maybeTypeOfKindConsideringBaseConstraint(leftType, 12288 /* ESSymbolLike */) ? left : maybeTypeOfKindConsideringBaseConstraint(rightType, 12288 /* ESSymbolLike */) ? right : void 0; + if (offendingSymbolOperand) { + error2(offendingSymbolOperand, Diagnostics.The_0_operator_cannot_be_applied_to_type_symbol, tokenToString(operator2)); + return false; + } + return true; + } + function getSuggestedBooleanOperator(operator2) { + switch (operator2) { + case 52 /* BarToken */: + case 75 /* BarEqualsToken */: + return 57 /* BarBarToken */; + case 53 /* CaretToken */: + case 79 /* CaretEqualsToken */: + return 38 /* ExclamationEqualsEqualsToken */; + case 51 /* AmpersandToken */: + case 74 /* AmpersandEqualsToken */: + return 56 /* AmpersandAmpersandToken */; + default: + return void 0; + } + } + function checkAssignmentOperator(valueType) { + if (isAssignmentOperator(operator)) { + addLazyDiagnostic(checkAssignmentOperatorWorker); + } + function checkAssignmentOperatorWorker() { + let assigneeType = leftType; + if (isCompoundAssignment(operatorToken.kind) && left.kind === 211 /* PropertyAccessExpression */) { + assigneeType = checkPropertyAccessExpression( + left, + /*checkMode*/ + void 0, + /*writeOnly*/ + true + ); + } + if (checkReferenceExpression(left, Diagnostics.The_left_hand_side_of_an_assignment_expression_must_be_a_variable_or_a_property_access, Diagnostics.The_left_hand_side_of_an_assignment_expression_may_not_be_an_optional_property_access)) { + let headMessage; + if (exactOptionalPropertyTypes && isPropertyAccessExpression(left) && maybeTypeOfKind(valueType, 32768 /* Undefined */)) { + const target = getTypeOfPropertyOfType(getTypeOfExpression(left.expression), left.name.escapedText); + if (isExactOptionalPropertyMismatch(valueType, target)) { + headMessage = Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target; + } + } + checkTypeAssignableToAndOptionallyElaborate(valueType, assigneeType, left, right, headMessage); + } + } + } + function isAssignmentDeclaration2(kind) { + var _a; + switch (kind) { + case 2 /* ModuleExports */: + return true; + case 1 /* ExportsProperty */: + case 5 /* Property */: + case 6 /* Prototype */: + case 3 /* PrototypeProperty */: + case 4 /* ThisProperty */: + const symbol = getSymbolOfNode(left); + const init = getAssignedExpandoInitializer(right); + return !!init && isObjectLiteralExpression(init) && !!((_a = symbol == null ? void 0 : symbol.exports) == null ? void 0 : _a.size); + default: + return false; + } + } + function reportOperatorErrorUnless(typesAreCompatible) { + if (!typesAreCompatible(leftType, rightType)) { + reportOperatorError(typesAreCompatible); + return true; + } + return false; + } + function reportOperatorError(isRelated) { + let wouldWorkWithAwait = false; + const errNode = errorNode || operatorToken; + if (isRelated) { + const awaitedLeftType = getAwaitedTypeNoAlias(leftType); + const awaitedRightType = getAwaitedTypeNoAlias(rightType); + wouldWorkWithAwait = !(awaitedLeftType === leftType && awaitedRightType === rightType) && !!(awaitedLeftType && awaitedRightType) && isRelated(awaitedLeftType, awaitedRightType); + } + let effectiveLeft = leftType; + let effectiveRight = rightType; + if (!wouldWorkWithAwait && isRelated) { + [effectiveLeft, effectiveRight] = getBaseTypesIfUnrelated(leftType, rightType, isRelated); + } + const [leftStr, rightStr] = getTypeNamesForErrorDisplay(effectiveLeft, effectiveRight); + if (!tryGiveBetterPrimaryError(errNode, wouldWorkWithAwait, leftStr, rightStr)) { + errorAndMaybeSuggestAwait( + errNode, + wouldWorkWithAwait, + Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2, + tokenToString(operatorToken.kind), + leftStr, + rightStr + ); + } + } + function tryGiveBetterPrimaryError(errNode, maybeMissingAwait, leftStr, rightStr) { + switch (operatorToken.kind) { + case 37 /* EqualsEqualsEqualsToken */: + case 35 /* EqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + return errorAndMaybeSuggestAwait( + errNode, + maybeMissingAwait, + Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap, + leftStr, + rightStr + ); + default: + return void 0; + } + } + function checkNaNEquality(errorNode2, operator2, left2, right2) { + const isLeftNaN = isGlobalNaN(skipParentheses(left2)); + const isRightNaN = isGlobalNaN(skipParentheses(right2)); + if (isLeftNaN || isRightNaN) { + const err = error2(errorNode2, Diagnostics.This_condition_will_always_return_0, tokenToString(operator2 === 37 /* EqualsEqualsEqualsToken */ || operator2 === 35 /* EqualsEqualsToken */ ? 97 /* FalseKeyword */ : 112 /* TrueKeyword */)); + if (isLeftNaN && isRightNaN) return; + const operatorString = operator2 === 38 /* ExclamationEqualsEqualsToken */ || operator2 === 36 /* ExclamationEqualsToken */ ? tokenToString(54 /* ExclamationToken */) : ""; + const location = isLeftNaN ? right2 : left2; + const expression = skipParentheses(location); + addRelatedInfo(err, createDiagnosticForNode(location, Diagnostics.Did_you_mean_0, `${operatorString}Number.isNaN(${isEntityNameExpression(expression) ? entityNameToString(expression) : "..."})`)); + } + } + function isGlobalNaN(expr) { + if (isIdentifier(expr) && expr.escapedText === "NaN") { + const globalNaNSymbol = getGlobalNaNSymbol(); + return !!globalNaNSymbol && globalNaNSymbol === getResolvedSymbol(expr); + } + return false; + } + } + function getBaseTypesIfUnrelated(leftType, rightType, isRelated) { + let effectiveLeft = leftType; + let effectiveRight = rightType; + const leftBase = getBaseTypeOfLiteralType(leftType); + const rightBase = getBaseTypeOfLiteralType(rightType); + if (!isRelated(leftBase, rightBase)) { + effectiveLeft = leftBase; + effectiveRight = rightBase; + } + return [effectiveLeft, effectiveRight]; + } + function checkYieldExpression(node) { + addLazyDiagnostic(checkYieldExpressionGrammar); + const func = getContainingFunction(node); + if (!func) return anyType; + const functionFlags = getFunctionFlags(func); + if (!(functionFlags & 1 /* Generator */)) { + return anyType; + } + const isAsync = (functionFlags & 2 /* Async */) !== 0; + if (node.asteriskToken) { + if (isAsync && languageVersion < LanguageFeatureMinimumTarget.AsyncGenerators) { + checkExternalEmitHelpers(node, 26624 /* AsyncDelegatorIncludes */); + } + if (!isAsync && languageVersion < LanguageFeatureMinimumTarget.Generators && compilerOptions.downlevelIteration) { + checkExternalEmitHelpers(node, 256 /* Values */); + } + } + let returnType = getReturnTypeFromAnnotation(func); + if (returnType && returnType.flags & 1048576 /* Union */) { + returnType = filterType(returnType, (t) => checkGeneratorInstantiationAssignabilityToReturnType( + t, + functionFlags, + /*errorNode*/ + void 0 + )); + } + const iterationTypes = returnType && getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsync); + const signatureYieldType = iterationTypes && iterationTypes.yieldType || anyType; + const signatureNextType = iterationTypes && iterationTypes.nextType || anyType; + const yieldExpressionType = node.expression ? checkExpression(node.expression) : undefinedWideningType; + const yieldedType = getYieldedTypeOfYieldExpression(node, yieldExpressionType, signatureNextType, isAsync); + if (returnType && yieldedType) { + checkTypeAssignableToAndOptionallyElaborate(yieldedType, signatureYieldType, node.expression || node, node.expression); + } + if (node.asteriskToken) { + const use = isAsync ? 19 /* AsyncYieldStar */ : 17 /* YieldStar */; + return getIterationTypeOfIterable(use, 1 /* Return */, yieldExpressionType, node.expression) || anyType; + } else if (returnType) { + return getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, isAsync) || anyType; + } + let type = getContextualIterationType(2 /* Next */, func); + if (!type) { + type = anyType; + addLazyDiagnostic(() => { + if (noImplicitAny && !expressionResultIsUnused(node)) { + const contextualType = getContextualType2( + node, + /*contextFlags*/ + void 0 + ); + if (!contextualType || isTypeAny(contextualType)) { + error2(node, Diagnostics.yield_expression_implicitly_results_in_an_any_type_because_its_containing_generator_lacks_a_return_type_annotation); + } + } + }); + } + return type; + function checkYieldExpressionGrammar() { + if (!(node.flags & 16384 /* YieldContext */)) { + grammarErrorOnFirstToken(node, Diagnostics.A_yield_expression_is_only_allowed_in_a_generator_body); + } + if (isInParameterInitializerBeforeContainingFunction(node)) { + error2(node, Diagnostics.yield_expressions_cannot_be_used_in_a_parameter_initializer); + } + } + } + function checkConditionalExpression(node, checkMode) { + const type = checkTruthinessExpression(node.condition, checkMode); + checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.condition, type, node.whenTrue); + const type1 = checkExpression(node.whenTrue, checkMode); + const type2 = checkExpression(node.whenFalse, checkMode); + return getUnionType([type1, type2], 2 /* Subtype */); + } + function isTemplateLiteralContext(node) { + const parent2 = node.parent; + return isParenthesizedExpression(parent2) && isTemplateLiteralContext(parent2) || isElementAccessExpression(parent2) && parent2.argumentExpression === node; + } + function checkTemplateExpression(node) { + const texts = [node.head.text]; + const types = []; + for (const span of node.templateSpans) { + const type = checkExpression(span.expression); + if (maybeTypeOfKindConsideringBaseConstraint(type, 12288 /* ESSymbolLike */)) { + error2(span.expression, Diagnostics.Implicit_conversion_of_a_symbol_to_a_string_will_fail_at_runtime_Consider_wrapping_this_expression_in_String); + } + texts.push(span.literal.text); + types.push(isTypeAssignableTo(type, templateConstraintType) ? type : stringType); + } + const evaluated = node.parent.kind !== 215 /* TaggedTemplateExpression */ && evaluate(node).value; + if (evaluated) { + return getFreshTypeOfLiteralType(getStringLiteralType(evaluated)); + } + if (isConstContext(node) || isTemplateLiteralContext(node) || someType(getContextualType2( + node, + /*contextFlags*/ + void 0 + ) || unknownType, isTemplateLiteralContextualType)) { + return getTemplateLiteralType(texts, types); + } + return stringType; + } + function isTemplateLiteralContextualType(type) { + return !!(type.flags & (128 /* StringLiteral */ | 134217728 /* TemplateLiteral */) || type.flags & 58982400 /* InstantiableNonPrimitive */ && maybeTypeOfKind(getBaseConstraintOfType(type) || unknownType, 402653316 /* StringLike */)); + } + function getContextNode2(node) { + if (isJsxAttributes(node) && !isJsxSelfClosingElement(node.parent)) { + return node.parent.parent; + } + return node; + } + function checkExpressionWithContextualType(node, contextualType, inferenceContext, checkMode) { + const contextNode = getContextNode2(node); + pushContextualType( + contextNode, + contextualType, + /*isCache*/ + false + ); + pushInferenceContext(contextNode, inferenceContext); + const type = checkExpression(node, checkMode | 1 /* Contextual */ | (inferenceContext ? 2 /* Inferential */ : 0)); + if (inferenceContext && inferenceContext.intraExpressionInferenceSites) { + inferenceContext.intraExpressionInferenceSites = void 0; + } + const result = maybeTypeOfKind(type, 2944 /* Literal */) && isLiteralOfContextualType(type, instantiateContextualType( + contextualType, + node, + /*contextFlags*/ + void 0 + )) ? getRegularTypeOfLiteralType(type) : type; + popInferenceContext(); + popContextualType(); + return result; + } + function checkExpressionCached(node, checkMode) { + if (checkMode) { + return checkExpression(node, checkMode); + } + const links = getNodeLinks(node); + if (!links.resolvedType) { + const saveFlowLoopStart = flowLoopStart; + const saveFlowTypeCache = flowTypeCache; + flowLoopStart = flowLoopCount; + flowTypeCache = void 0; + links.resolvedType = checkExpression(node, checkMode); + flowTypeCache = saveFlowTypeCache; + flowLoopStart = saveFlowLoopStart; + } + return links.resolvedType; + } + function isTypeAssertion(node) { + node = skipParentheses( + node, + /*excludeJSDocTypeAssertions*/ + true + ); + return node.kind === 216 /* TypeAssertionExpression */ || node.kind === 234 /* AsExpression */ || isJSDocTypeAssertion(node); + } + function checkDeclarationInitializer(declaration, checkMode, contextualType) { + const initializer = getEffectiveInitializer(declaration); + if (isInJSFile(declaration)) { + const typeNode = tryGetJSDocSatisfiesTypeNode(declaration); + if (typeNode) { + return checkSatisfiesExpressionWorker(initializer, typeNode, checkMode); + } + } + const type = getQuickTypeOfExpression(initializer) || (contextualType ? checkExpressionWithContextualType( + initializer, + contextualType, + /*inferenceContext*/ + void 0, + checkMode || 0 /* Normal */ + ) : checkExpressionCached(initializer, checkMode)); + if (isParameter(isBindingElement(declaration) ? walkUpBindingElementsAndPatterns(declaration) : declaration)) { + if (declaration.name.kind === 206 /* ObjectBindingPattern */ && isObjectLiteralType2(type)) { + return padObjectLiteralType(type, declaration.name); + } + if (declaration.name.kind === 207 /* ArrayBindingPattern */ && isTupleType(type)) { + return padTupleType(type, declaration.name); + } + } + return type; + } + function padObjectLiteralType(type, pattern) { + let missingElements; + for (const e of pattern.elements) { + if (e.initializer) { + const name = getPropertyNameFromBindingElement(e); + if (name && !getPropertyOfType(type, name)) { + missingElements = append(missingElements, e); + } + } + } + if (!missingElements) { + return type; + } + const members = createSymbolTable(); + for (const prop of getPropertiesOfObjectType(type)) { + members.set(prop.escapedName, prop); + } + for (const e of missingElements) { + const symbol = createSymbol(4 /* Property */ | 16777216 /* Optional */, getPropertyNameFromBindingElement(e)); + symbol.links.type = getTypeFromBindingElement( + e, + /*includePatternInType*/ + false, + /*reportErrors*/ + false + ); + members.set(symbol.escapedName, symbol); + } + const result = createAnonymousType(type.symbol, members, emptyArray, emptyArray, getIndexInfosOfType(type)); + result.objectFlags = type.objectFlags; + return result; + } + function getPropertyNameFromBindingElement(e) { + const exprType = getLiteralTypeFromPropertyName(e.propertyName || e.name); + return isTypeUsableAsPropertyName(exprType) ? getPropertyNameFromType(exprType) : void 0; + } + function padTupleType(type, pattern) { + if (type.target.combinedFlags & 12 /* Variable */ || getTypeReferenceArity(type) >= pattern.elements.length) { + return type; + } + const patternElements = pattern.elements; + const elementTypes = getElementTypes(type).slice(); + const elementFlags = type.target.elementFlags.slice(); + for (let i = getTypeReferenceArity(type); i < patternElements.length; i++) { + const e = patternElements[i]; + if (i < patternElements.length - 1 || !(e.kind === 208 /* BindingElement */ && e.dotDotDotToken)) { + elementTypes.push(!isOmittedExpression(e) && hasDefaultValue(e) ? getTypeFromBindingElement( + e, + /*includePatternInType*/ + false, + /*reportErrors*/ + false + ) : anyType); + elementFlags.push(2 /* Optional */); + if (!isOmittedExpression(e) && !hasDefaultValue(e)) { + reportImplicitAny(e, anyType); + } + } + } + return createTupleType(elementTypes, elementFlags, type.target.readonly); + } + function widenTypeInferredFromInitializer(declaration, type) { + const widened = getWidenedLiteralTypeForInitializer(declaration, type); + if (isInJSFile(declaration)) { + if (isEmptyLiteralType(widened)) { + reportImplicitAny(declaration, anyType); + return anyType; + } else if (isEmptyArrayLiteralType(widened)) { + reportImplicitAny(declaration, anyArrayType); + return anyArrayType; + } + } + return widened; + } + function getWidenedLiteralTypeForInitializer(declaration, type) { + return getCombinedNodeFlagsCached(declaration) & 6 /* Constant */ || isDeclarationReadonly(declaration) ? type : getWidenedLiteralType(type); + } + function isLiteralOfContextualType(candidateType, contextualType) { + if (contextualType) { + if (contextualType.flags & 3145728 /* UnionOrIntersection */) { + const types = contextualType.types; + return some(types, (t) => isLiteralOfContextualType(candidateType, t)); + } + if (contextualType.flags & 58982400 /* InstantiableNonPrimitive */) { + const constraint = getBaseConstraintOfType(contextualType) || unknownType; + return maybeTypeOfKind(constraint, 4 /* String */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || maybeTypeOfKind(constraint, 8 /* Number */) && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || maybeTypeOfKind(constraint, 64 /* BigInt */) && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || maybeTypeOfKind(constraint, 4096 /* ESSymbol */) && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */) || isLiteralOfContextualType(candidateType, constraint); + } + return !!(contextualType.flags & (128 /* StringLiteral */ | 4194304 /* Index */ | 134217728 /* TemplateLiteral */ | 268435456 /* StringMapping */) && maybeTypeOfKind(candidateType, 128 /* StringLiteral */) || contextualType.flags & 256 /* NumberLiteral */ && maybeTypeOfKind(candidateType, 256 /* NumberLiteral */) || contextualType.flags & 2048 /* BigIntLiteral */ && maybeTypeOfKind(candidateType, 2048 /* BigIntLiteral */) || contextualType.flags & 512 /* BooleanLiteral */ && maybeTypeOfKind(candidateType, 512 /* BooleanLiteral */) || contextualType.flags & 8192 /* UniqueESSymbol */ && maybeTypeOfKind(candidateType, 8192 /* UniqueESSymbol */)); + } + return false; + } + function isConstContext(node) { + const parent2 = node.parent; + return isAssertionExpression(parent2) && isConstTypeReference(parent2.type) || isJSDocTypeAssertion(parent2) && isConstTypeReference(getJSDocTypeAssertionType(parent2)) || isValidConstAssertionArgument(node) && isConstTypeVariable(getContextualType2(node, 0 /* None */)) || (isParenthesizedExpression(parent2) || isArrayLiteralExpression(parent2) || isSpreadElement(parent2)) && isConstContext(parent2) || (isPropertyAssignment(parent2) || isShorthandPropertyAssignment(parent2) || isTemplateSpan(parent2)) && isConstContext(parent2.parent); + } + function checkExpressionForMutableLocation(node, checkMode, forceTuple) { + const type = checkExpression(node, checkMode, forceTuple); + return isConstContext(node) || isCommonJsExportedExpression(node) ? getRegularTypeOfLiteralType(type) : isTypeAssertion(node) ? type : getWidenedLiteralLikeTypeForContextualType(type, instantiateContextualType( + getContextualType2( + node, + /*contextFlags*/ + void 0 + ), + node, + /*contextFlags*/ + void 0 + )); + } + function checkPropertyAssignment(node, checkMode) { + if (node.name.kind === 167 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + return checkExpressionForMutableLocation(node.initializer, checkMode); + } + function checkObjectLiteralMethod(node, checkMode) { + checkGrammarMethod(node); + if (node.name.kind === 167 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + const uninstantiatedType = checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); + return instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); + } + function instantiateTypeWithSingleGenericCallSignature(node, type, checkMode) { + if (checkMode && checkMode & (2 /* Inferential */ | 8 /* SkipGenericFunctions */)) { + const callSignature = getSingleSignature( + type, + 0 /* Call */, + /*allowMembers*/ + true + ); + const constructSignature = getSingleSignature( + type, + 1 /* Construct */, + /*allowMembers*/ + true + ); + const signature = callSignature || constructSignature; + if (signature && signature.typeParameters) { + const contextualType = getApparentTypeOfContextualType(node, 2 /* NoConstraints */); + if (contextualType) { + const contextualSignature = getSingleSignature( + getNonNullableType(contextualType), + callSignature ? 0 /* Call */ : 1 /* Construct */, + /*allowMembers*/ + false + ); + if (contextualSignature && !contextualSignature.typeParameters) { + if (checkMode & 8 /* SkipGenericFunctions */) { + skippedGenericFunction(node, checkMode); + return anyFunctionType; + } + const context = getInferenceContext(node); + const returnType = context.signature && getReturnTypeOfSignature(context.signature); + const returnSignature = returnType && getSingleCallOrConstructSignature(returnType); + if (returnSignature && !returnSignature.typeParameters && !every(context.inferences, hasInferenceCandidates)) { + const uniqueTypeParameters = getUniqueTypeParameters(context, signature.typeParameters); + const instantiatedSignature = getSignatureInstantiationWithoutFillingInTypeArguments(signature, uniqueTypeParameters); + const inferences = map(context.inferences, (info) => createInferenceInfo(info.typeParameter)); + applyToParameterTypes(instantiatedSignature, contextualSignature, (source, target) => { + inferTypes( + inferences, + source, + target, + /*priority*/ + 0, + /*contravariant*/ + true + ); + }); + if (some(inferences, hasInferenceCandidates)) { + applyToReturnTypes(instantiatedSignature, contextualSignature, (source, target) => { + inferTypes(inferences, source, target); + }); + if (!hasOverlappingInferences(context.inferences, inferences)) { + mergeInferences(context.inferences, inferences); + context.inferredTypeParameters = concatenate(context.inferredTypeParameters, uniqueTypeParameters); + return getOrCreateTypeFromSignature(instantiatedSignature); + } + } + } + return getOrCreateTypeFromSignature(instantiateSignatureInContextOf(signature, contextualSignature, context), flatMap(inferenceContexts, (c) => c && map(c.inferences, (i) => i.typeParameter)).slice()); + } + } + } + } + return type; + } + function skippedGenericFunction(node, checkMode) { + if (checkMode & 2 /* Inferential */) { + const context = getInferenceContext(node); + context.flags |= 4 /* SkippedGenericFunction */; + } + } + function hasInferenceCandidates(info) { + return !!(info.candidates || info.contraCandidates); + } + function hasInferenceCandidatesOrDefault(info) { + return !!(info.candidates || info.contraCandidates || hasTypeParameterDefault(info.typeParameter)); + } + function hasOverlappingInferences(a, b) { + for (let i = 0; i < a.length; i++) { + if (hasInferenceCandidates(a[i]) && hasInferenceCandidates(b[i])) { + return true; + } + } + return false; + } + function mergeInferences(target, source) { + for (let i = 0; i < target.length; i++) { + if (!hasInferenceCandidates(target[i]) && hasInferenceCandidates(source[i])) { + target[i] = source[i]; + } + } + } + function getUniqueTypeParameters(context, typeParameters) { + const result = []; + let oldTypeParameters; + let newTypeParameters; + for (const tp of typeParameters) { + const name = tp.symbol.escapedName; + if (hasTypeParameterByName(context.inferredTypeParameters, name) || hasTypeParameterByName(result, name)) { + const newName = getUniqueTypeParameterName(concatenate(context.inferredTypeParameters, result), name); + const symbol = createSymbol(262144 /* TypeParameter */, newName); + const newTypeParameter = createTypeParameter(symbol); + newTypeParameter.target = tp; + oldTypeParameters = append(oldTypeParameters, tp); + newTypeParameters = append(newTypeParameters, newTypeParameter); + result.push(newTypeParameter); + } else { + result.push(tp); + } + } + if (newTypeParameters) { + const mapper = createTypeMapper(oldTypeParameters, newTypeParameters); + for (const tp of newTypeParameters) { + tp.mapper = mapper; + } + } + return result; + } + function hasTypeParameterByName(typeParameters, name) { + return some(typeParameters, (tp) => tp.symbol.escapedName === name); + } + function getUniqueTypeParameterName(typeParameters, baseName) { + let len = baseName.length; + while (len > 1 && baseName.charCodeAt(len - 1) >= 48 /* _0 */ && baseName.charCodeAt(len - 1) <= 57 /* _9 */) len--; + const s = baseName.slice(0, len); + for (let index = 1; true; index++) { + const augmentedName = s + index; + if (!hasTypeParameterByName(typeParameters, augmentedName)) { + return augmentedName; + } + } + } + function getReturnTypeOfSingleNonGenericCallSignature(funcType) { + const signature = getSingleCallSignature(funcType); + if (signature && !signature.typeParameters) { + return getReturnTypeOfSignature(signature); + } + } + function getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) { + const funcType = checkExpression(expr.expression); + const nonOptionalType = getOptionalExpressionType(funcType, expr.expression); + const returnType = getReturnTypeOfSingleNonGenericCallSignature(funcType); + return returnType && propagateOptionalTypeMarker(returnType, expr, nonOptionalType !== funcType); + } + function getTypeOfExpression(node) { + const quickType = getQuickTypeOfExpression(node); + if (quickType) { + return quickType; + } + if (node.flags & 268435456 /* TypeCached */ && flowTypeCache) { + const cachedType = flowTypeCache[getNodeId(node)]; + if (cachedType) { + return cachedType; + } + } + const startInvocationCount = flowInvocationCount; + const type = checkExpression(node, 64 /* TypeOnly */); + if (flowInvocationCount !== startInvocationCount) { + const cache = flowTypeCache || (flowTypeCache = []); + cache[getNodeId(node)] = type; + setNodeFlags(node, node.flags | 268435456 /* TypeCached */); + } + return type; + } + function getQuickTypeOfExpression(node) { + let expr = skipParentheses( + node, + /*excludeJSDocTypeAssertions*/ + true + ); + if (isJSDocTypeAssertion(expr)) { + const type = getJSDocTypeAssertionType(expr); + if (!isConstTypeReference(type)) { + return getTypeFromTypeNode(type); + } + } + expr = skipParentheses(node); + if (isAwaitExpression(expr)) { + const type = getQuickTypeOfExpression(expr.expression); + return type ? getAwaitedType(type) : void 0; + } + if (isCallExpression(expr) && expr.expression.kind !== 108 /* SuperKeyword */ && !isRequireCall( + expr, + /*requireStringLiteralLikeArgument*/ + true + ) && !isSymbolOrSymbolForCall(expr)) { + return isCallChain(expr) ? getReturnTypeOfSingleNonGenericSignatureOfCallChain(expr) : getReturnTypeOfSingleNonGenericCallSignature(checkNonNullExpression(expr.expression)); + } else if (isAssertionExpression(expr) && !isConstTypeReference(expr.type)) { + return getTypeFromTypeNode(expr.type); + } else if (isLiteralExpression(node) || isBooleanLiteral(node)) { + return checkExpression(node); + } + return void 0; + } + function getContextFreeTypeOfExpression(node) { + const links = getNodeLinks(node); + if (links.contextFreeType) { + return links.contextFreeType; + } + pushContextualType( + node, + anyType, + /*isCache*/ + false + ); + const type = links.contextFreeType = checkExpression(node, 4 /* SkipContextSensitive */); + popContextualType(); + return type; + } + function checkExpression(node, checkMode, forceTuple) { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkExpression", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); + const saveCurrentNode = currentNode; + currentNode = node; + instantiationCount = 0; + const uninstantiatedType = checkExpressionWorker(node, checkMode, forceTuple); + const type = instantiateTypeWithSingleGenericCallSignature(node, uninstantiatedType, checkMode); + if (isConstEnumObjectType(type)) { + checkConstEnumAccess(node, type); + } + currentNode = saveCurrentNode; + (_b = tracing) == null ? void 0 : _b.pop(); + return type; + } + function checkConstEnumAccess(node, type) { + const ok = node.parent.kind === 211 /* PropertyAccessExpression */ && node.parent.expression === node || node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.expression === node || ((node.kind === 80 /* Identifier */ || node.kind === 166 /* QualifiedName */) && isInRightSideOfImportOrExportAssignment(node) || node.parent.kind === 186 /* TypeQuery */ && node.parent.exprName === node) || node.parent.kind === 281 /* ExportSpecifier */; + if (!ok) { + error2(node, Diagnostics.const_enums_can_only_be_used_in_property_or_index_access_expressions_or_the_right_hand_side_of_an_import_declaration_or_export_assignment_or_type_query); + } + if (compilerOptions.isolatedModules || compilerOptions.verbatimModuleSyntax && ok && !resolveName( + node, + getFirstIdentifier(node), + 2097152 /* Alias */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false, + /*excludeGlobals*/ + true + )) { + Debug.assert(!!(type.symbol.flags & 128 /* ConstEnum */)); + const constEnumDeclaration = type.symbol.valueDeclaration; + const redirect = host.getRedirectReferenceForResolutionFromSourceOfProject(getSourceFileOfNode(constEnumDeclaration).resolvedPath); + if (constEnumDeclaration.flags & 33554432 /* Ambient */ && !isValidTypeOnlyAliasUseSite(node) && (!redirect || !shouldPreserveConstEnums(redirect.commandLine.options))) { + error2(node, Diagnostics.Cannot_access_ambient_const_enums_when_0_is_enabled, isolatedModulesLikeFlagName); + } + } + } + function checkParenthesizedExpression(node, checkMode) { + if (hasJSDocNodes(node)) { + if (isJSDocSatisfiesExpression(node)) { + return checkSatisfiesExpressionWorker(node.expression, getJSDocSatisfiesExpressionType(node), checkMode); + } + if (isJSDocTypeAssertion(node)) { + return checkAssertionWorker(node, checkMode); + } + } + return checkExpression(node.expression, checkMode); + } + function checkExpressionWorker(node, checkMode, forceTuple) { + const kind = node.kind; + if (cancellationToken) { + switch (kind) { + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } + } + switch (kind) { + case 80 /* Identifier */: + return checkIdentifier(node, checkMode); + case 81 /* PrivateIdentifier */: + return checkPrivateIdentifierExpression(node); + case 110 /* ThisKeyword */: + return checkThisExpression(node); + case 108 /* SuperKeyword */: + return checkSuperExpression(node); + case 106 /* NullKeyword */: + return nullWideningType; + case 15 /* NoSubstitutionTemplateLiteral */: + case 11 /* StringLiteral */: + return hasSkipDirectInferenceFlag(node) ? blockedStringType : getFreshTypeOfLiteralType(getStringLiteralType(node.text)); + case 9 /* NumericLiteral */: + checkGrammarNumericLiteral(node); + return getFreshTypeOfLiteralType(getNumberLiteralType(+node.text)); + case 10 /* BigIntLiteral */: + checkGrammarBigIntLiteral(node); + return getFreshTypeOfLiteralType(getBigIntLiteralType({ + negative: false, + base10Value: parsePseudoBigInt(node.text) + })); + case 112 /* TrueKeyword */: + return trueType; + case 97 /* FalseKeyword */: + return falseType; + case 228 /* TemplateExpression */: + return checkTemplateExpression(node); + case 14 /* RegularExpressionLiteral */: + return checkRegularExpressionLiteral(node); + case 209 /* ArrayLiteralExpression */: + return checkArrayLiteral(node, checkMode, forceTuple); + case 210 /* ObjectLiteralExpression */: + return checkObjectLiteral(node, checkMode); + case 211 /* PropertyAccessExpression */: + return checkPropertyAccessExpression(node, checkMode); + case 166 /* QualifiedName */: + return checkQualifiedName(node, checkMode); + case 212 /* ElementAccessExpression */: + return checkIndexedAccess(node, checkMode); + case 213 /* CallExpression */: + if (node.expression.kind === 102 /* ImportKeyword */) { + return checkImportCallExpression(node); + } + // falls through + case 214 /* NewExpression */: + return checkCallExpression(node, checkMode); + case 215 /* TaggedTemplateExpression */: + return checkTaggedTemplateExpression(node); + case 217 /* ParenthesizedExpression */: + return checkParenthesizedExpression(node, checkMode); + case 231 /* ClassExpression */: + return checkClassExpression(node); + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return checkFunctionExpressionOrObjectLiteralMethod(node, checkMode); + case 221 /* TypeOfExpression */: + return checkTypeOfExpression(node); + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + return checkAssertion(node, checkMode); + case 235 /* NonNullExpression */: + return checkNonNullAssertion(node); + case 233 /* ExpressionWithTypeArguments */: + return checkExpressionWithTypeArguments(node); + case 238 /* SatisfiesExpression */: + return checkSatisfiesExpression(node); + case 236 /* MetaProperty */: + return checkMetaProperty(node); + case 220 /* DeleteExpression */: + return checkDeleteExpression(node); + case 222 /* VoidExpression */: + return checkVoidExpression(node); + case 223 /* AwaitExpression */: + return checkAwaitExpression(node); + case 224 /* PrefixUnaryExpression */: + return checkPrefixUnaryExpression(node); + case 225 /* PostfixUnaryExpression */: + return checkPostfixUnaryExpression(node); + case 226 /* BinaryExpression */: + return checkBinaryExpression(node, checkMode); + case 227 /* ConditionalExpression */: + return checkConditionalExpression(node, checkMode); + case 230 /* SpreadElement */: + return checkSpreadExpression(node, checkMode); + case 232 /* OmittedExpression */: + return undefinedWideningType; + case 229 /* YieldExpression */: + return checkYieldExpression(node); + case 237 /* SyntheticExpression */: + return checkSyntheticExpression(node); + case 294 /* JsxExpression */: + return checkJsxExpression(node, checkMode); + case 284 /* JsxElement */: + return checkJsxElement(node, checkMode); + case 285 /* JsxSelfClosingElement */: + return checkJsxSelfClosingElement(node, checkMode); + case 288 /* JsxFragment */: + return checkJsxFragment(node); + case 292 /* JsxAttributes */: + return checkJsxAttributes(node, checkMode); + case 286 /* JsxOpeningElement */: + Debug.fail("Shouldn't ever directly check a JsxOpeningElement"); + } + return errorType; + } + function checkTypeParameter(node) { + checkGrammarModifiers(node); + if (node.expression) { + grammarErrorOnFirstToken(node.expression, Diagnostics.Type_expected); + } + checkSourceElement(node.constraint); + checkSourceElement(node.default); + const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node)); + getBaseConstraintOfType(typeParameter); + if (!hasNonCircularTypeParameterDefault(typeParameter)) { + error2(node.default, Diagnostics.Type_parameter_0_has_a_circular_default, typeToString(typeParameter)); + } + const constraintType = getConstraintOfTypeParameter(typeParameter); + const defaultType = getDefaultFromTypeParameter(typeParameter); + if (constraintType && defaultType) { + checkTypeAssignableTo(defaultType, getTypeWithThisArgument(instantiateType(constraintType, makeUnaryTypeMapper(typeParameter, defaultType)), defaultType), node.default, Diagnostics.Type_0_does_not_satisfy_the_constraint_1); + } + checkNodeDeferred(node); + addLazyDiagnostic(() => checkTypeNameIsReserved(node.name, Diagnostics.Type_parameter_name_cannot_be_0)); + } + function checkTypeParameterDeferred(node) { + var _a, _b; + if (isInterfaceDeclaration(node.parent) || isClassLike(node.parent) || isTypeAliasDeclaration(node.parent)) { + const typeParameter = getDeclaredTypeOfTypeParameter(getSymbolOfDeclaration(node)); + const modifiers = getTypeParameterModifiers(typeParameter) & (8192 /* In */ | 16384 /* Out */); + if (modifiers) { + const symbol = getSymbolOfDeclaration(node.parent); + if (isTypeAliasDeclaration(node.parent) && !(getObjectFlags(getDeclaredTypeOfSymbol(symbol)) & (16 /* Anonymous */ | 32 /* Mapped */))) { + error2(node, Diagnostics.Variance_annotations_are_only_supported_in_type_aliases_for_object_function_constructor_and_mapped_types); + } else if (modifiers === 8192 /* In */ || modifiers === 16384 /* Out */) { + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.CheckTypes, "checkTypeParameterDeferred", { parent: getTypeId(getDeclaredTypeOfSymbol(symbol)), id: getTypeId(typeParameter) }); + const source = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSubTypeForCheck : markerSuperTypeForCheck); + const target = createMarkerType(symbol, typeParameter, modifiers === 16384 /* Out */ ? markerSuperTypeForCheck : markerSubTypeForCheck); + const saveVarianceTypeParameter = typeParameter; + varianceTypeParameter = typeParameter; + checkTypeAssignableTo(source, target, node, Diagnostics.Type_0_is_not_assignable_to_type_1_as_implied_by_variance_annotation); + varianceTypeParameter = saveVarianceTypeParameter; + (_b = tracing) == null ? void 0 : _b.pop(); + } + } + } + } + function checkParameter(node) { + checkGrammarModifiers(node); + checkVariableLikeDeclaration(node); + const func = getContainingFunction(node); + if (hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) { + if (!(func.kind === 176 /* Constructor */ && nodeIsPresent(func.body))) { + error2(node, Diagnostics.A_parameter_property_is_only_allowed_in_a_constructor_implementation); + } + if (func.kind === 176 /* Constructor */ && isIdentifier(node.name) && node.name.escapedText === "constructor") { + error2(node.name, Diagnostics.constructor_cannot_be_used_as_a_parameter_property_name); + } + } + if (!node.initializer && isOptionalDeclaration(node) && isBindingPattern(node.name) && func.body) { + error2(node, Diagnostics.A_binding_pattern_parameter_cannot_be_optional_in_an_implementation_signature); + } + if (node.name && isIdentifier(node.name) && (node.name.escapedText === "this" || node.name.escapedText === "new")) { + if (func.parameters.indexOf(node) !== 0) { + error2(node, Diagnostics.A_0_parameter_must_be_the_first_parameter, node.name.escapedText); + } + if (func.kind === 176 /* Constructor */ || func.kind === 180 /* ConstructSignature */ || func.kind === 185 /* ConstructorType */) { + error2(node, Diagnostics.A_constructor_cannot_have_a_this_parameter); + } + if (func.kind === 219 /* ArrowFunction */) { + error2(node, Diagnostics.An_arrow_function_cannot_have_a_this_parameter); + } + if (func.kind === 177 /* GetAccessor */ || func.kind === 178 /* SetAccessor */) { + error2(node, Diagnostics.get_and_set_accessors_cannot_declare_this_parameters); + } + } + if (node.dotDotDotToken && !isBindingPattern(node.name) && !isTypeAssignableTo(getReducedType(getTypeOfSymbol(node.symbol)), anyReadonlyArrayType)) { + error2(node, Diagnostics.A_rest_parameter_must_be_of_an_array_type); + } + } + function checkTypePredicate(node) { + const parent2 = getTypePredicateParent(node); + if (!parent2) { + error2(node, Diagnostics.A_type_predicate_is_only_allowed_in_return_type_position_for_functions_and_methods); + return; + } + const signature = getSignatureFromDeclaration(parent2); + const typePredicate = getTypePredicateOfSignature(signature); + if (!typePredicate) { + return; + } + checkSourceElement(node.type); + const { parameterName } = node; + if (typePredicate.kind !== 0 /* This */ && typePredicate.kind !== 2 /* AssertsThis */) { + if (typePredicate.parameterIndex >= 0) { + if (signatureHasRestParameter(signature) && typePredicate.parameterIndex === signature.parameters.length - 1) { + error2(parameterName, Diagnostics.A_type_predicate_cannot_reference_a_rest_parameter); + } else { + if (typePredicate.type) { + const leadingError = () => chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.A_type_predicate_s_type_must_be_assignable_to_its_parameter_s_type + ); + checkTypeAssignableTo( + typePredicate.type, + getTypeOfSymbol(signature.parameters[typePredicate.parameterIndex]), + node.type, + /*headMessage*/ + void 0, + leadingError + ); + } + } + } else if (parameterName) { + let hasReportedError = false; + for (const { name } of parent2.parameters) { + if (isBindingPattern(name) && checkIfTypePredicateVariableIsDeclaredInBindingPattern(name, parameterName, typePredicate.parameterName)) { + hasReportedError = true; + break; + } + } + if (!hasReportedError) { + error2(node.parameterName, Diagnostics.Cannot_find_parameter_0, typePredicate.parameterName); + } + } + } + } + function getTypePredicateParent(node) { + switch (node.parent.kind) { + case 219 /* ArrowFunction */: + case 179 /* CallSignature */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 184 /* FunctionType */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + const parent2 = node.parent; + if (node === parent2.type) { + return parent2; + } + } + } + function checkIfTypePredicateVariableIsDeclaredInBindingPattern(pattern, predicateVariableNode, predicateVariableName) { + for (const element of pattern.elements) { + if (isOmittedExpression(element)) { + continue; + } + const name = element.name; + if (name.kind === 80 /* Identifier */ && name.escapedText === predicateVariableName) { + error2(predicateVariableNode, Diagnostics.A_type_predicate_cannot_reference_element_0_in_a_binding_pattern, predicateVariableName); + return true; + } else if (name.kind === 207 /* ArrayBindingPattern */ || name.kind === 206 /* ObjectBindingPattern */) { + if (checkIfTypePredicateVariableIsDeclaredInBindingPattern( + name, + predicateVariableNode, + predicateVariableName + )) { + return true; + } + } + } + } + function checkSignatureDeclaration(node) { + if (node.kind === 181 /* IndexSignature */) { + checkGrammarIndexSignature(node); + } else if (node.kind === 184 /* FunctionType */ || node.kind === 262 /* FunctionDeclaration */ || node.kind === 185 /* ConstructorType */ || node.kind === 179 /* CallSignature */ || node.kind === 176 /* Constructor */ || node.kind === 180 /* ConstructSignature */) { + checkGrammarFunctionLikeDeclaration(node); + } + const functionFlags = getFunctionFlags(node); + if (!(functionFlags & 4 /* Invalid */)) { + if ((functionFlags & 3 /* AsyncGenerator */) === 3 /* AsyncGenerator */ && languageVersion < LanguageFeatureMinimumTarget.AsyncGenerators) { + checkExternalEmitHelpers(node, 6144 /* AsyncGeneratorIncludes */); + } + if ((functionFlags & 3 /* AsyncGenerator */) === 2 /* Async */ && languageVersion < LanguageFeatureMinimumTarget.AsyncFunctions) { + checkExternalEmitHelpers(node, 64 /* Awaiter */); + } + if ((functionFlags & 3 /* AsyncGenerator */) !== 0 /* Normal */ && languageVersion < LanguageFeatureMinimumTarget.Generators) { + checkExternalEmitHelpers(node, 128 /* Generator */); + } + } + checkTypeParameters(getEffectiveTypeParameterDeclarations(node)); + checkUnmatchedJSDocParameters(node); + forEach(node.parameters, checkParameter); + if (node.type) { + checkSourceElement(node.type); + } + addLazyDiagnostic(checkSignatureDeclarationDiagnostics); + function checkSignatureDeclarationDiagnostics() { + checkCollisionWithArgumentsInGeneratedCode(node); + let returnTypeNode = getEffectiveReturnTypeNode(node); + let returnTypeErrorLocation = returnTypeNode; + if (isInJSFile(node)) { + const typeTag = getJSDocTypeTag(node); + if (typeTag && typeTag.typeExpression && isTypeReferenceNode(typeTag.typeExpression.type)) { + const signature = getSingleCallSignature(getTypeFromTypeNode(typeTag.typeExpression)); + if (signature && signature.declaration) { + returnTypeNode = getEffectiveReturnTypeNode(signature.declaration); + returnTypeErrorLocation = typeTag.typeExpression.type; + } + } + } + if (noImplicitAny && !returnTypeNode) { + switch (node.kind) { + case 180 /* ConstructSignature */: + error2(node, Diagnostics.Construct_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + case 179 /* CallSignature */: + error2(node, Diagnostics.Call_signature_which_lacks_return_type_annotation_implicitly_has_an_any_return_type); + break; + } + } + if (returnTypeNode && returnTypeErrorLocation) { + const functionFlags2 = getFunctionFlags(node); + if ((functionFlags2 & (4 /* Invalid */ | 1 /* Generator */)) === 1 /* Generator */) { + const returnType = getTypeFromTypeNode(returnTypeNode); + if (returnType === voidType) { + error2(returnTypeErrorLocation, Diagnostics.A_generator_cannot_have_a_void_type_annotation); + } else { + checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags2, returnTypeErrorLocation); + } + } else if ((functionFlags2 & 3 /* AsyncGenerator */) === 2 /* Async */) { + checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation); + } + } + if (node.kind !== 181 /* IndexSignature */ && node.kind !== 317 /* JSDocFunctionType */) { + registerForUnusedIdentifiersCheck(node); + } + } + } + function checkGeneratorInstantiationAssignabilityToReturnType(returnType, functionFlags, errorNode) { + const generatorYieldType = getIterationTypeOfGeneratorFunctionReturnType(0 /* Yield */, returnType, (functionFlags & 2 /* Async */) !== 0) || anyType; + const generatorReturnType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, (functionFlags & 2 /* Async */) !== 0) || generatorYieldType; + const generatorNextType = getIterationTypeOfGeneratorFunctionReturnType(2 /* Next */, returnType, (functionFlags & 2 /* Async */) !== 0) || unknownType; + const generatorInstantiation = createGeneratorType(generatorYieldType, generatorReturnType, generatorNextType, !!(functionFlags & 2 /* Async */)); + return checkTypeAssignableTo(generatorInstantiation, returnType, errorNode); + } + function checkClassForDuplicateDeclarations(node) { + const instanceNames = /* @__PURE__ */ new Map(); + const staticNames = /* @__PURE__ */ new Map(); + const privateIdentifiers = /* @__PURE__ */ new Map(); + for (const member of node.members) { + if (member.kind === 176 /* Constructor */) { + for (const param of member.parameters) { + if (isParameterPropertyDeclaration(param, member) && !isBindingPattern(param.name)) { + addName(instanceNames, param.name, param.name.escapedText, 3 /* GetOrSetAccessor */); + } + } + } else { + const isStaticMember = isStatic(member); + const name = member.name; + if (!name) { + continue; + } + const isPrivate = isPrivateIdentifier(name); + const privateStaticFlags = isPrivate && isStaticMember ? 16 /* PrivateStatic */ : 0; + const names = isPrivate ? privateIdentifiers : isStaticMember ? staticNames : instanceNames; + const memberName = name && getEffectivePropertyNameForPropertyNameNode(name); + if (memberName) { + switch (member.kind) { + case 177 /* GetAccessor */: + addName(names, name, memberName, 1 /* GetAccessor */ | privateStaticFlags); + break; + case 178 /* SetAccessor */: + addName(names, name, memberName, 2 /* SetAccessor */ | privateStaticFlags); + break; + case 172 /* PropertyDeclaration */: + addName(names, name, memberName, 3 /* GetOrSetAccessor */ | privateStaticFlags); + break; + case 174 /* MethodDeclaration */: + addName(names, name, memberName, 8 /* Method */ | privateStaticFlags); + break; + } + } + } + } + function addName(names, location, name, meaning) { + const prev = names.get(name); + if (prev) { + if ((prev & 16 /* PrivateStatic */) !== (meaning & 16 /* PrivateStatic */)) { + error2(location, Diagnostics.Duplicate_identifier_0_Static_and_instance_elements_cannot_share_the_same_private_name, getTextOfNode(location)); + } else { + const prevIsMethod = !!(prev & 8 /* Method */); + const isMethod = !!(meaning & 8 /* Method */); + if (prevIsMethod || isMethod) { + if (prevIsMethod !== isMethod) { + error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location)); + } + } else if (prev & meaning & ~16 /* PrivateStatic */) { + error2(location, Diagnostics.Duplicate_identifier_0, getTextOfNode(location)); + } else { + names.set(name, prev | meaning); + } + } + } else { + names.set(name, meaning); + } + } + } + function checkClassForStaticPropertyNameConflicts(node) { + for (const member of node.members) { + const memberNameNode = member.name; + const isStaticMember = isStatic(member); + if (isStaticMember && memberNameNode) { + const memberName = getEffectivePropertyNameForPropertyNameNode(memberNameNode); + switch (memberName) { + case "name": + case "length": + case "caller": + case "arguments": + if (useDefineForClassFields) { + break; + } + // fall through + case "prototype": + const message = Diagnostics.Static_property_0_conflicts_with_built_in_property_Function_0_of_constructor_function_1; + const className = getNameOfSymbolAsWritten(getSymbolOfDeclaration(node)); + error2(memberNameNode, message, memberName, className); + break; + } + } + } + } + function checkObjectTypeForDuplicateDeclarations(node) { + const names = /* @__PURE__ */ new Map(); + for (const member of node.members) { + if (member.kind === 171 /* PropertySignature */) { + let memberName; + const name = member.name; + switch (name.kind) { + case 11 /* StringLiteral */: + case 9 /* NumericLiteral */: + memberName = name.text; + break; + case 80 /* Identifier */: + memberName = idText(name); + break; + default: + continue; + } + if (names.get(memberName)) { + error2(getNameOfDeclaration(member.symbol.valueDeclaration), Diagnostics.Duplicate_identifier_0, memberName); + error2(member.name, Diagnostics.Duplicate_identifier_0, memberName); + } else { + names.set(memberName, true); + } + } + } + } + function checkTypeForDuplicateIndexSignatures(node) { + if (node.kind === 264 /* InterfaceDeclaration */) { + const nodeSymbol = getSymbolOfDeclaration(node); + if (nodeSymbol.declarations && nodeSymbol.declarations.length > 0 && nodeSymbol.declarations[0] !== node) { + return; + } + } + const indexSymbol = getIndexSymbol(getSymbolOfDeclaration(node)); + if (indexSymbol == null ? void 0 : indexSymbol.declarations) { + const indexSignatureMap = /* @__PURE__ */ new Map(); + for (const declaration of indexSymbol.declarations) { + if (isIndexSignatureDeclaration(declaration)) { + if (declaration.parameters.length === 1 && declaration.parameters[0].type) { + forEachType(getTypeFromTypeNode(declaration.parameters[0].type), (type) => { + const entry = indexSignatureMap.get(getTypeId(type)); + if (entry) { + entry.declarations.push(declaration); + } else { + indexSignatureMap.set(getTypeId(type), { type, declarations: [declaration] }); + } + }); + } + } + } + indexSignatureMap.forEach((entry) => { + if (entry.declarations.length > 1) { + for (const declaration of entry.declarations) { + error2(declaration, Diagnostics.Duplicate_index_signature_for_type_0, typeToString(entry.type)); + } + } + }); + } + } + function checkPropertyDeclaration(node) { + if (!checkGrammarModifiers(node) && !checkGrammarProperty(node)) checkGrammarComputedPropertyName(node.name); + checkVariableLikeDeclaration(node); + setNodeLinksForPrivateIdentifierScope(node); + if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 172 /* PropertyDeclaration */ && node.initializer) { + error2(node, Diagnostics.Property_0_cannot_have_an_initializer_because_it_is_marked_abstract, declarationNameToString(node.name)); + } + } + function checkPropertySignature(node) { + if (isPrivateIdentifier(node.name)) { + error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + return checkPropertyDeclaration(node); + } + function checkMethodDeclaration(node) { + if (!checkGrammarMethod(node)) checkGrammarComputedPropertyName(node.name); + if (isMethodDeclaration(node) && node.asteriskToken && isIdentifier(node.name) && idText(node.name) === "constructor") { + error2(node.name, Diagnostics.Class_constructor_may_not_be_a_generator); + } + checkFunctionOrMethodDeclaration(node); + if (hasSyntacticModifier(node, 64 /* Abstract */) && node.kind === 174 /* MethodDeclaration */ && node.body) { + error2(node, Diagnostics.Method_0_cannot_have_an_implementation_because_it_is_marked_abstract, declarationNameToString(node.name)); + } + if (isPrivateIdentifier(node.name) && !getContainingClass(node)) { + error2(node, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + setNodeLinksForPrivateIdentifierScope(node); + } + function setNodeLinksForPrivateIdentifierScope(node) { + if (isPrivateIdentifier(node.name)) { + if (languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators || !useDefineForClassFields) { + for (let lexicalScope = getEnclosingBlockScopeContainer(node); !!lexicalScope; lexicalScope = getEnclosingBlockScopeContainer(lexicalScope)) { + getNodeLinks(lexicalScope).flags |= 1048576 /* ContainsClassWithPrivateIdentifiers */; + } + if (isClassExpression(node.parent)) { + const enclosingIterationStatement = getEnclosingIterationStatement(node.parent); + if (enclosingIterationStatement) { + getNodeLinks(node.name).flags |= 32768 /* BlockScopedBindingInLoop */; + getNodeLinks(enclosingIterationStatement).flags |= 4096 /* LoopWithCapturedBlockScopedBinding */; + } + } + } + } + } + function checkClassStaticBlockDeclaration(node) { + checkGrammarModifiers(node); + forEachChild(node, checkSourceElement); + } + function checkConstructorDeclaration(node) { + checkSignatureDeclaration(node); + if (!checkGrammarConstructorTypeParameters(node)) checkGrammarConstructorTypeAnnotation(node); + checkSourceElement(node.body); + const symbol = getSymbolOfDeclaration(node); + const firstDeclaration = getDeclarationOfKind(symbol, node.kind); + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(symbol); + } + if (nodeIsMissing(node.body)) { + return; + } + addLazyDiagnostic(checkConstructorDeclarationDiagnostics); + return; + function isInstancePropertyWithInitializerOrPrivateIdentifierProperty(n) { + if (isPrivateIdentifierClassElementDeclaration(n)) { + return true; + } + return n.kind === 172 /* PropertyDeclaration */ && !isStatic(n) && !!n.initializer; + } + function checkConstructorDeclarationDiagnostics() { + const containingClassDecl = node.parent; + if (getClassExtendsHeritageElement(containingClassDecl)) { + captureLexicalThis(node.parent, containingClassDecl); + const classExtendsNull = classDeclarationExtendsNull(containingClassDecl); + const superCall = findFirstSuperCall(node.body); + if (superCall) { + if (classExtendsNull) { + error2(superCall, Diagnostics.A_constructor_cannot_contain_a_super_call_when_its_class_extends_null); + } + const superCallShouldBeRootLevel = !emitStandardClassFields && (some(node.parent.members, isInstancePropertyWithInitializerOrPrivateIdentifierProperty) || some(node.parameters, (p) => hasSyntacticModifier(p, 31 /* ParameterPropertyModifier */))); + if (superCallShouldBeRootLevel) { + if (!superCallIsRootLevelInConstructor(superCall, node.body)) { + error2(superCall, Diagnostics.A_super_call_must_be_a_root_level_statement_within_a_constructor_of_a_derived_class_that_contains_initialized_properties_parameter_properties_or_private_identifiers); + } else { + let superCallStatement; + for (const statement of node.body.statements) { + if (isExpressionStatement(statement) && isSuperCall(skipOuterExpressions(statement.expression))) { + superCallStatement = statement; + break; + } + if (nodeImmediatelyReferencesSuperOrThis(statement)) { + break; + } + } + if (superCallStatement === void 0) { + error2(node, Diagnostics.A_super_call_must_be_the_first_statement_in_the_constructor_to_refer_to_super_or_this_when_a_derived_class_contains_initialized_properties_parameter_properties_or_private_identifiers); + } + } + } + } else if (!classExtendsNull) { + error2(node, Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call); + } + } + } + } + function superCallIsRootLevelInConstructor(superCall, body) { + const superCallParent = walkUpParenthesizedExpressions(superCall.parent); + return isExpressionStatement(superCallParent) && superCallParent.parent === body; + } + function nodeImmediatelyReferencesSuperOrThis(node) { + if (node.kind === 108 /* SuperKeyword */ || node.kind === 110 /* ThisKeyword */) { + return true; + } + if (isThisContainerOrFunctionBlock(node)) { + return false; + } + return !!forEachChild(node, nodeImmediatelyReferencesSuperOrThis); + } + function checkAccessorDeclaration(node) { + if (isIdentifier(node.name) && idText(node.name) === "constructor" && isClassLike(node.parent)) { + error2(node.name, Diagnostics.Class_constructor_may_not_be_an_accessor); + } + addLazyDiagnostic(checkAccessorDeclarationDiagnostics); + checkSourceElement(node.body); + setNodeLinksForPrivateIdentifierScope(node); + function checkAccessorDeclarationDiagnostics() { + if (!checkGrammarFunctionLikeDeclaration(node) && !checkGrammarAccessor(node)) checkGrammarComputedPropertyName(node.name); + checkDecorators(node); + checkSignatureDeclaration(node); + if (node.kind === 177 /* GetAccessor */) { + if (!(node.flags & 33554432 /* Ambient */) && nodeIsPresent(node.body) && node.flags & 512 /* HasImplicitReturn */) { + if (!(node.flags & 1024 /* HasExplicitReturn */)) { + error2(node.name, Diagnostics.A_get_accessor_must_return_a_value); + } + } + } + if (node.name.kind === 167 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + if (hasBindableName(node)) { + const symbol = getSymbolOfDeclaration(node); + const getter = getDeclarationOfKind(symbol, 177 /* GetAccessor */); + const setter = getDeclarationOfKind(symbol, 178 /* SetAccessor */); + if (getter && setter && !(getNodeCheckFlags(getter) & 1 /* TypeChecked */)) { + getNodeLinks(getter).flags |= 1 /* TypeChecked */; + const getterFlags = getEffectiveModifierFlags(getter); + const setterFlags = getEffectiveModifierFlags(setter); + if ((getterFlags & 64 /* Abstract */) !== (setterFlags & 64 /* Abstract */)) { + error2(getter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); + error2(setter.name, Diagnostics.Accessors_must_both_be_abstract_or_non_abstract); + } + if (getterFlags & 4 /* Protected */ && !(setterFlags & (4 /* Protected */ | 2 /* Private */)) || getterFlags & 2 /* Private */ && !(setterFlags & 2 /* Private */)) { + error2(getter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter); + error2(setter.name, Diagnostics.A_get_accessor_must_be_at_least_as_accessible_as_the_setter); + } + } + } + const returnType = getTypeOfAccessors(getSymbolOfDeclaration(node)); + if (node.kind === 177 /* GetAccessor */) { + checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, returnType); + } + } + } + function checkMissingDeclaration(node) { + checkDecorators(node); + } + function getEffectiveTypeArgumentAtIndex(node, typeParameters, index) { + if (node.typeArguments && index < node.typeArguments.length) { + return getTypeFromTypeNode(node.typeArguments[index]); + } + return getEffectiveTypeArguments2(node, typeParameters)[index]; + } + function getEffectiveTypeArguments2(node, typeParameters) { + return fillMissingTypeArguments(map(node.typeArguments, getTypeFromTypeNode), typeParameters, getMinTypeArgumentCount(typeParameters), isInJSFile(node)); + } + function checkTypeArgumentConstraints(node, typeParameters) { + let typeArguments; + let mapper; + let result = true; + for (let i = 0; i < typeParameters.length; i++) { + const constraint = getConstraintOfTypeParameter(typeParameters[i]); + if (constraint) { + if (!typeArguments) { + typeArguments = getEffectiveTypeArguments2(node, typeParameters); + mapper = createTypeMapper(typeParameters, typeArguments); + } + result = result && checkTypeAssignableTo( + typeArguments[i], + instantiateType(constraint, mapper), + node.typeArguments[i], + Diagnostics.Type_0_does_not_satisfy_the_constraint_1 + ); + } + } + return result; + } + function getTypeParametersForTypeAndSymbol(type, symbol) { + if (!isErrorType(type)) { + return symbol.flags & 524288 /* TypeAlias */ && getSymbolLinks(symbol).typeParameters || (getObjectFlags(type) & 4 /* Reference */ ? type.target.localTypeParameters : void 0); + } + return void 0; + } + function getTypeParametersForTypeReferenceOrImport(node) { + const type = getTypeFromTypeNode(node); + if (!isErrorType(type)) { + const symbol = getNodeLinks(node).resolvedSymbol; + if (symbol) { + return getTypeParametersForTypeAndSymbol(type, symbol); + } + } + return void 0; + } + function checkTypeReferenceNode(node) { + checkGrammarTypeArguments(node, node.typeArguments); + if (node.kind === 183 /* TypeReference */ && !isInJSFile(node) && !isInJSDoc(node) && node.typeArguments && node.typeName.end !== node.typeArguments.pos) { + const sourceFile = getSourceFileOfNode(node); + if (scanTokenAtPosition(sourceFile, node.typeName.end) === 25 /* DotToken */) { + grammarErrorAtPos(node, skipTrivia(sourceFile.text, node.typeName.end), 1, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments); + } + } + forEach(node.typeArguments, checkSourceElement); + checkTypeReferenceOrImport(node); + } + function checkTypeReferenceOrImport(node) { + const type = getTypeFromTypeNode(node); + if (!isErrorType(type)) { + if (node.typeArguments) { + addLazyDiagnostic(() => { + const typeParameters = getTypeParametersForTypeReferenceOrImport(node); + if (typeParameters) { + checkTypeArgumentConstraints(node, typeParameters); + } + }); + } + const symbol = getNodeLinks(node).resolvedSymbol; + if (symbol) { + if (some(symbol.declarations, (d) => isTypeDeclaration(d) && !!(d.flags & 536870912 /* Deprecated */))) { + addDeprecatedSuggestion( + getDeprecatedSuggestionNode(node), + symbol.declarations, + symbol.escapedName + ); + } + } + } + } + function getTypeArgumentConstraint(node) { + const typeReferenceNode = tryCast(node.parent, isTypeReferenceType); + if (!typeReferenceNode) return void 0; + const typeParameters = getTypeParametersForTypeReferenceOrImport(typeReferenceNode); + if (!typeParameters) return void 0; + const constraint = getConstraintOfTypeParameter(typeParameters[typeReferenceNode.typeArguments.indexOf(node)]); + return constraint && instantiateType(constraint, createTypeMapper(typeParameters, getEffectiveTypeArguments2(typeReferenceNode, typeParameters))); + } + function checkTypeQuery(node) { + getTypeFromTypeQueryNode(node); + } + function checkTypeLiteral(node) { + forEach(node.members, checkSourceElement); + addLazyDiagnostic(checkTypeLiteralDiagnostics); + function checkTypeLiteralDiagnostics() { + const type = getTypeFromTypeLiteralOrFunctionOrConstructorTypeNode(node); + checkIndexConstraints(type, type.symbol); + checkTypeForDuplicateIndexSignatures(node); + checkObjectTypeForDuplicateDeclarations(node); + } + } + function checkArrayType(node) { + checkSourceElement(node.elementType); + } + function checkTupleType(node) { + let seenOptionalElement = false; + let seenRestElement = false; + for (const e of node.elements) { + let flags = getTupleElementFlags(e); + if (flags & 8 /* Variadic */) { + const type = getTypeFromTypeNode(e.type); + if (!isArrayLikeType(type)) { + error2(e, Diagnostics.A_rest_element_type_must_be_an_array_type); + break; + } + if (isArrayType(type) || isTupleType(type) && type.target.combinedFlags & 4 /* Rest */) { + flags |= 4 /* Rest */; + } + } + if (flags & 4 /* Rest */) { + if (seenRestElement) { + grammarErrorOnNode(e, Diagnostics.A_rest_element_cannot_follow_another_rest_element); + break; + } + seenRestElement = true; + } else if (flags & 2 /* Optional */) { + if (seenRestElement) { + grammarErrorOnNode(e, Diagnostics.An_optional_element_cannot_follow_a_rest_element); + break; + } + seenOptionalElement = true; + } else if (flags & 1 /* Required */ && seenOptionalElement) { + grammarErrorOnNode(e, Diagnostics.A_required_element_cannot_follow_an_optional_element); + break; + } + } + forEach(node.elements, checkSourceElement); + getTypeFromTypeNode(node); + } + function checkUnionOrIntersectionType(node) { + forEach(node.types, checkSourceElement); + getTypeFromTypeNode(node); + } + function checkIndexedAccessIndexType(type, accessNode) { + if (!(type.flags & 8388608 /* IndexedAccess */)) { + return type; + } + const objectType = type.objectType; + const indexType = type.indexType; + const objectIndexType = isGenericMappedType(objectType) && getMappedTypeNameTypeKind(objectType) === 2 /* Remapping */ ? getIndexTypeForMappedType(objectType, 0 /* None */) : getIndexType(objectType, 0 /* None */); + const hasNumberIndexInfo = !!getIndexInfoOfType(objectType, numberType); + if (everyType(indexType, (t) => isTypeAssignableTo(t, objectIndexType) || hasNumberIndexInfo && isApplicableIndexType(t, numberType))) { + if (accessNode.kind === 212 /* ElementAccessExpression */ && isAssignmentTarget(accessNode) && getObjectFlags(objectType) & 32 /* Mapped */ && getMappedTypeModifiers(objectType) & 1 /* IncludeReadonly */) { + error2(accessNode, Diagnostics.Index_signature_in_type_0_only_permits_reading, typeToString(objectType)); + } + return type; + } + if (isGenericObjectType(objectType)) { + const propertyName = getPropertyNameFromIndex(indexType, accessNode); + if (propertyName) { + const propertySymbol = forEachType(getApparentType(objectType), (t) => getPropertyOfType(t, propertyName)); + if (propertySymbol && getDeclarationModifierFlagsFromSymbol(propertySymbol) & 6 /* NonPublicAccessibilityModifier */) { + error2(accessNode, Diagnostics.Private_or_protected_member_0_cannot_be_accessed_on_a_type_parameter, unescapeLeadingUnderscores(propertyName)); + return errorType; + } + } + } + error2(accessNode, Diagnostics.Type_0_cannot_be_used_to_index_type_1, typeToString(indexType), typeToString(objectType)); + return errorType; + } + function checkIndexedAccessType(node) { + checkSourceElement(node.objectType); + checkSourceElement(node.indexType); + checkIndexedAccessIndexType(getTypeFromIndexedAccessTypeNode(node), node); + } + function checkMappedType(node) { + checkGrammarMappedType(node); + checkSourceElement(node.typeParameter); + checkSourceElement(node.nameType); + checkSourceElement(node.type); + if (!node.type) { + reportImplicitAny(node, anyType); + } + const type = getTypeFromMappedTypeNode(node); + const nameType = getNameTypeFromMappedType(type); + if (nameType) { + checkTypeAssignableTo(nameType, stringNumberSymbolType, node.nameType); + } else { + const constraintType = getConstraintTypeFromMappedType(type); + checkTypeAssignableTo(constraintType, stringNumberSymbolType, getEffectiveConstraintOfTypeParameter(node.typeParameter)); + } + } + function checkGrammarMappedType(node) { + var _a; + if ((_a = node.members) == null ? void 0 : _a.length) { + return grammarErrorOnNode(node.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods); + } + } + function checkThisType(node) { + getTypeFromThisTypeNode(node); + } + function checkTypeOperator(node) { + checkGrammarTypeOperatorNode(node); + checkSourceElement(node.type); + } + function checkConditionalType(node) { + forEachChild(node, checkSourceElement); + } + function checkInferType(node) { + if (!findAncestor(node, (n) => n.parent && n.parent.kind === 194 /* ConditionalType */ && n.parent.extendsType === n)) { + grammarErrorOnNode(node, Diagnostics.infer_declarations_are_only_permitted_in_the_extends_clause_of_a_conditional_type); + } + checkSourceElement(node.typeParameter); + const symbol = getSymbolOfDeclaration(node.typeParameter); + if (symbol.declarations && symbol.declarations.length > 1) { + const links = getSymbolLinks(symbol); + if (!links.typeParametersChecked) { + links.typeParametersChecked = true; + const typeParameter = getDeclaredTypeOfTypeParameter(symbol); + const declarations = getDeclarationsOfKind(symbol, 168 /* TypeParameter */); + if (!areTypeParametersIdentical(declarations, [typeParameter], (decl) => [decl])) { + const name = symbolToString(symbol); + for (const declaration of declarations) { + error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_constraints, name); + } + } + } + } + registerForUnusedIdentifiersCheck(node); + } + function checkTemplateLiteralType(node) { + for (const span of node.templateSpans) { + checkSourceElement(span.type); + const type = getTypeFromTypeNode(span.type); + checkTypeAssignableTo(type, templateConstraintType, span.type); + } + getTypeFromTypeNode(node); + } + function checkImportType(node) { + checkSourceElement(node.argument); + if (node.attributes) { + getResolutionModeOverride(node.attributes, grammarErrorOnNode); + } + checkTypeReferenceOrImport(node); + } + function checkNamedTupleMember(node) { + if (node.dotDotDotToken && node.questionToken) { + grammarErrorOnNode(node, Diagnostics.A_tuple_member_cannot_be_both_optional_and_rest); + } + if (node.type.kind === 190 /* OptionalType */) { + grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type); + } + if (node.type.kind === 191 /* RestType */) { + grammarErrorOnNode(node.type, Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type); + } + checkSourceElement(node.type); + getTypeFromTypeNode(node); + } + function isPrivateWithinAmbient(node) { + return (hasEffectiveModifier(node, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(node)) && !!(node.flags & 33554432 /* Ambient */); + } + function getEffectiveDeclarationFlags(n, flagsToCheck) { + let flags = getCombinedModifierFlagsCached(n); + if (n.parent.kind !== 264 /* InterfaceDeclaration */ && n.parent.kind !== 263 /* ClassDeclaration */ && n.parent.kind !== 231 /* ClassExpression */ && n.flags & 33554432 /* Ambient */) { + const container = getEnclosingContainer(n); + if (container && container.flags & 128 /* ExportContext */ && !(flags & 128 /* Ambient */) && !(isModuleBlock(n.parent) && isModuleDeclaration(n.parent.parent) && isGlobalScopeAugmentation(n.parent.parent))) { + flags |= 32 /* Export */; + } + flags |= 128 /* Ambient */; + } + return flags & flagsToCheck; + } + function checkFunctionOrConstructorSymbol(symbol) { + addLazyDiagnostic(() => checkFunctionOrConstructorSymbolWorker(symbol)); + } + function checkFunctionOrConstructorSymbolWorker(symbol) { + function getCanonicalOverload(overloads, implementation) { + const implementationSharesContainerWithFirstOverload = implementation !== void 0 && implementation.parent === overloads[0].parent; + return implementationSharesContainerWithFirstOverload ? implementation : overloads[0]; + } + function checkFlagAgreementBetweenOverloads(overloads, implementation, flagsToCheck2, someOverloadFlags, allOverloadFlags) { + const someButNotAllOverloadFlags = someOverloadFlags ^ allOverloadFlags; + if (someButNotAllOverloadFlags !== 0) { + const canonicalFlags = getEffectiveDeclarationFlags(getCanonicalOverload(overloads, implementation), flagsToCheck2); + group(overloads, (o) => getSourceFileOfNode(o).fileName).forEach((overloadsInFile) => { + const canonicalFlagsForFile = getEffectiveDeclarationFlags(getCanonicalOverload(overloadsInFile, implementation), flagsToCheck2); + for (const o of overloadsInFile) { + const deviation = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlags; + const deviationInFile = getEffectiveDeclarationFlags(o, flagsToCheck2) ^ canonicalFlagsForFile; + if (deviationInFile & 32 /* Export */) { + error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_exported_or_non_exported); + } else if (deviationInFile & 128 /* Ambient */) { + error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_ambient_or_non_ambient); + } else if (deviation & (2 /* Private */ | 4 /* Protected */)) { + error2(getNameOfDeclaration(o) || o, Diagnostics.Overload_signatures_must_all_be_public_private_or_protected); + } else if (deviation & 64 /* Abstract */) { + error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_abstract_or_non_abstract); + } + } + }); + } + } + function checkQuestionTokenAgreementBetweenOverloads(overloads, implementation, someHaveQuestionToken2, allHaveQuestionToken2) { + if (someHaveQuestionToken2 !== allHaveQuestionToken2) { + const canonicalHasQuestionToken = hasQuestionToken(getCanonicalOverload(overloads, implementation)); + forEach(overloads, (o) => { + const deviation = hasQuestionToken(o) !== canonicalHasQuestionToken; + if (deviation) { + error2(getNameOfDeclaration(o), Diagnostics.Overload_signatures_must_all_be_optional_or_required); + } + }); + } + } + const flagsToCheck = 32 /* Export */ | 128 /* Ambient */ | 2 /* Private */ | 4 /* Protected */ | 64 /* Abstract */; + let someNodeFlags = 0 /* None */; + let allNodeFlags = flagsToCheck; + let someHaveQuestionToken = false; + let allHaveQuestionToken = true; + let hasOverloads = false; + let bodyDeclaration; + let lastSeenNonAmbientDeclaration; + let previousDeclaration; + const declarations = symbol.declarations; + const isConstructor = (symbol.flags & 16384 /* Constructor */) !== 0; + function reportImplementationExpectedError(node) { + if (node.name && nodeIsMissing(node.name)) { + return; + } + let seen = false; + const subsequentNode = forEachChild(node.parent, (c) => { + if (seen) { + return c; + } else { + seen = c === node; + } + }); + if (subsequentNode && subsequentNode.pos === node.end) { + if (subsequentNode.kind === node.kind) { + const errorNode2 = subsequentNode.name || subsequentNode; + const subsequentName = subsequentNode.name; + if (node.name && subsequentName && // both are private identifiers + (isPrivateIdentifier(node.name) && isPrivateIdentifier(subsequentName) && node.name.escapedText === subsequentName.escapedText || // Both are computed property names + isComputedPropertyName(node.name) && isComputedPropertyName(subsequentName) && isTypeIdenticalTo(checkComputedPropertyName(node.name), checkComputedPropertyName(subsequentName)) || // Both are literal property names that are the same. + isPropertyNameLiteral(node.name) && isPropertyNameLiteral(subsequentName) && getEscapedTextOfIdentifierOrLiteral(node.name) === getEscapedTextOfIdentifierOrLiteral(subsequentName))) { + const reportError = (node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */) && isStatic(node) !== isStatic(subsequentNode); + if (reportError) { + const diagnostic = isStatic(node) ? Diagnostics.Function_overload_must_be_static : Diagnostics.Function_overload_must_not_be_static; + error2(errorNode2, diagnostic); + } + return; + } + if (nodeIsPresent(subsequentNode.body)) { + error2(errorNode2, Diagnostics.Function_implementation_name_must_be_0, declarationNameToString(node.name)); + return; + } + } + } + const errorNode = node.name || node; + if (isConstructor) { + error2(errorNode, Diagnostics.Constructor_implementation_is_missing); + } else { + if (hasSyntacticModifier(node, 64 /* Abstract */)) { + error2(errorNode, Diagnostics.All_declarations_of_an_abstract_method_must_be_consecutive); + } else { + error2(errorNode, Diagnostics.Function_implementation_is_missing_or_not_immediately_following_the_declaration); + } + } + } + let duplicateFunctionDeclaration = false; + let multipleConstructorImplementation = false; + let hasNonAmbientClass = false; + const functionDeclarations = []; + if (declarations) { + for (const current of declarations) { + const node = current; + const inAmbientContext = node.flags & 33554432 /* Ambient */; + const inAmbientContextOrInterface = node.parent && (node.parent.kind === 264 /* InterfaceDeclaration */ || node.parent.kind === 187 /* TypeLiteral */) || inAmbientContext; + if (inAmbientContextOrInterface) { + previousDeclaration = void 0; + } + if ((node.kind === 263 /* ClassDeclaration */ || node.kind === 231 /* ClassExpression */) && !inAmbientContext) { + hasNonAmbientClass = true; + } + if (node.kind === 262 /* FunctionDeclaration */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 176 /* Constructor */) { + functionDeclarations.push(node); + const currentNodeFlags = getEffectiveDeclarationFlags(node, flagsToCheck); + someNodeFlags |= currentNodeFlags; + allNodeFlags &= currentNodeFlags; + someHaveQuestionToken = someHaveQuestionToken || hasQuestionToken(node); + allHaveQuestionToken = allHaveQuestionToken && hasQuestionToken(node); + const bodyIsPresent = nodeIsPresent(node.body); + if (bodyIsPresent && bodyDeclaration) { + if (isConstructor) { + multipleConstructorImplementation = true; + } else { + duplicateFunctionDeclaration = true; + } + } else if ((previousDeclaration == null ? void 0 : previousDeclaration.parent) === node.parent && previousDeclaration.end !== node.pos) { + reportImplementationExpectedError(previousDeclaration); + } + if (bodyIsPresent) { + if (!bodyDeclaration) { + bodyDeclaration = node; + } + } else { + hasOverloads = true; + } + previousDeclaration = node; + if (!inAmbientContextOrInterface) { + lastSeenNonAmbientDeclaration = node; + } + } + if (isInJSFile(current) && isFunctionLike(current) && current.jsDoc) { + hasOverloads = length(getJSDocOverloadTags(current)) > 0; + } + } + } + if (multipleConstructorImplementation) { + forEach(functionDeclarations, (declaration) => { + error2(declaration, Diagnostics.Multiple_constructor_implementations_are_not_allowed); + }); + } + if (duplicateFunctionDeclaration) { + forEach(functionDeclarations, (declaration) => { + error2(getNameOfDeclaration(declaration) || declaration, Diagnostics.Duplicate_function_implementation); + }); + } + if (hasNonAmbientClass && !isConstructor && symbol.flags & 16 /* Function */ && declarations) { + const relatedDiagnostics = filter(declarations, (d) => d.kind === 263 /* ClassDeclaration */).map((d) => createDiagnosticForNode(d, Diagnostics.Consider_adding_a_declare_modifier_to_this_class)); + forEach(declarations, (declaration) => { + const diagnostic = declaration.kind === 263 /* ClassDeclaration */ ? Diagnostics.Class_declaration_cannot_implement_overload_list_for_0 : declaration.kind === 262 /* FunctionDeclaration */ ? Diagnostics.Function_with_bodies_can_only_merge_with_classes_that_are_ambient : void 0; + if (diagnostic) { + addRelatedInfo( + error2(getNameOfDeclaration(declaration) || declaration, diagnostic, symbolName(symbol)), + ...relatedDiagnostics + ); + } + }); + } + if (lastSeenNonAmbientDeclaration && !lastSeenNonAmbientDeclaration.body && !hasSyntacticModifier(lastSeenNonAmbientDeclaration, 64 /* Abstract */) && !lastSeenNonAmbientDeclaration.questionToken) { + reportImplementationExpectedError(lastSeenNonAmbientDeclaration); + } + if (hasOverloads) { + if (declarations) { + checkFlagAgreementBetweenOverloads(declarations, bodyDeclaration, flagsToCheck, someNodeFlags, allNodeFlags); + checkQuestionTokenAgreementBetweenOverloads(declarations, bodyDeclaration, someHaveQuestionToken, allHaveQuestionToken); + } + if (bodyDeclaration) { + const signatures = getSignaturesOfSymbol(symbol); + const bodySignature = getSignatureFromDeclaration(bodyDeclaration); + for (const signature of signatures) { + if (!isImplementationCompatibleWithOverload(bodySignature, signature)) { + const errorNode = signature.declaration && isJSDocSignature(signature.declaration) ? signature.declaration.parent.tagName : signature.declaration; + addRelatedInfo( + error2(errorNode, Diagnostics.This_overload_signature_is_not_compatible_with_its_implementation_signature), + createDiagnosticForNode(bodyDeclaration, Diagnostics.The_implementation_signature_is_declared_here) + ); + break; + } + } + } + } + } + function checkExportsOnMergedDeclarations(node) { + addLazyDiagnostic(() => checkExportsOnMergedDeclarationsWorker(node)); + } + function checkExportsOnMergedDeclarationsWorker(node) { + let symbol = node.localSymbol; + if (!symbol) { + symbol = getSymbolOfDeclaration(node); + if (!symbol.exportSymbol) { + return; + } + } + if (getDeclarationOfKind(symbol, node.kind) !== node) { + return; + } + let exportedDeclarationSpaces = 0 /* None */; + let nonExportedDeclarationSpaces = 0 /* None */; + let defaultExportedDeclarationSpaces = 0 /* None */; + for (const d of symbol.declarations) { + const declarationSpaces = getDeclarationSpaces(d); + const effectiveDeclarationFlags = getEffectiveDeclarationFlags(d, 32 /* Export */ | 2048 /* Default */); + if (effectiveDeclarationFlags & 32 /* Export */) { + if (effectiveDeclarationFlags & 2048 /* Default */) { + defaultExportedDeclarationSpaces |= declarationSpaces; + } else { + exportedDeclarationSpaces |= declarationSpaces; + } + } else { + nonExportedDeclarationSpaces |= declarationSpaces; + } + } + const nonDefaultExportedDeclarationSpaces = exportedDeclarationSpaces | nonExportedDeclarationSpaces; + const commonDeclarationSpacesForExportsAndLocals = exportedDeclarationSpaces & nonExportedDeclarationSpaces; + const commonDeclarationSpacesForDefaultAndNonDefault = defaultExportedDeclarationSpaces & nonDefaultExportedDeclarationSpaces; + if (commonDeclarationSpacesForExportsAndLocals || commonDeclarationSpacesForDefaultAndNonDefault) { + for (const d of symbol.declarations) { + const declarationSpaces = getDeclarationSpaces(d); + const name = getNameOfDeclaration(d); + if (declarationSpaces & commonDeclarationSpacesForDefaultAndNonDefault) { + error2(name, Diagnostics.Merged_declaration_0_cannot_include_a_default_export_declaration_Consider_adding_a_separate_export_default_0_declaration_instead, declarationNameToString(name)); + } else if (declarationSpaces & commonDeclarationSpacesForExportsAndLocals) { + error2(name, Diagnostics.Individual_declarations_in_merged_declaration_0_must_be_all_exported_or_all_local, declarationNameToString(name)); + } + } + } + function getDeclarationSpaces(decl) { + let d = decl; + switch (d.kind) { + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + // A jsdoc typedef and callback are, by definition, type aliases. + // falls through + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + return 2 /* ExportType */; + case 267 /* ModuleDeclaration */: + return isAmbientModule(d) || getModuleInstanceState(d) !== 0 /* NonInstantiated */ ? 4 /* ExportNamespace */ | 1 /* ExportValue */ : 4 /* ExportNamespace */; + case 263 /* ClassDeclaration */: + case 266 /* EnumDeclaration */: + case 306 /* EnumMember */: + return 2 /* ExportType */ | 1 /* ExportValue */; + case 307 /* SourceFile */: + return 2 /* ExportType */ | 1 /* ExportValue */ | 4 /* ExportNamespace */; + case 277 /* ExportAssignment */: + case 226 /* BinaryExpression */: + const node2 = d; + const expression = isExportAssignment(node2) ? node2.expression : node2.right; + if (!isEntityNameExpression(expression)) { + return 1 /* ExportValue */; + } + d = expression; + // The below options all declare an Alias, which is allowed to merge with other values within the importing module. + // falls through + case 271 /* ImportEqualsDeclaration */: + case 274 /* NamespaceImport */: + case 273 /* ImportClause */: + let result = 0 /* None */; + const target = resolveAlias(getSymbolOfDeclaration(d)); + forEach(target.declarations, (d2) => { + result |= getDeclarationSpaces(d2); + }); + return result; + case 260 /* VariableDeclaration */: + case 208 /* BindingElement */: + case 262 /* FunctionDeclaration */: + case 276 /* ImportSpecifier */: + // https://github.com/Microsoft/TypeScript/pull/7591 + case 80 /* Identifier */: + return 1 /* ExportValue */; + case 173 /* MethodSignature */: + case 171 /* PropertySignature */: + return 2 /* ExportType */; + default: + return Debug.failBadSyntaxKind(d); + } + } + } + function getAwaitedTypeOfPromise(type, errorNode, diagnosticMessage, ...args) { + const promisedType = getPromisedTypeOfPromise(type, errorNode); + return promisedType && getAwaitedType(promisedType, errorNode, diagnosticMessage, ...args); + } + function getPromisedTypeOfPromise(type, errorNode, thisTypeForErrorOut) { + if (isTypeAny(type)) { + return void 0; + } + const typeAsPromise = type; + if (typeAsPromise.promisedTypeOfPromise) { + return typeAsPromise.promisedTypeOfPromise; + } + if (isReferenceToType2(type, getGlobalPromiseType( + /*reportErrors*/ + false + ))) { + return typeAsPromise.promisedTypeOfPromise = getTypeArguments(type)[0]; + } + if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) { + return void 0; + } + const thenFunction = getTypeOfPropertyOfType(type, "then"); + if (isTypeAny(thenFunction)) { + return void 0; + } + const thenSignatures = thenFunction ? getSignaturesOfType(thenFunction, 0 /* Call */) : emptyArray; + if (thenSignatures.length === 0) { + if (errorNode) { + error2(errorNode, Diagnostics.A_promise_must_have_a_then_method); + } + return void 0; + } + let thisTypeForError; + let candidates; + for (const thenSignature of thenSignatures) { + const thisType = getThisTypeOfSignature(thenSignature); + if (thisType && thisType !== voidType && !isTypeRelatedTo(type, thisType, subtypeRelation)) { + thisTypeForError = thisType; + } else { + candidates = append(candidates, thenSignature); + } + } + if (!candidates) { + Debug.assertIsDefined(thisTypeForError); + if (thisTypeForErrorOut) { + thisTypeForErrorOut.value = thisTypeForError; + } + if (errorNode) { + error2(errorNode, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForError)); + } + return void 0; + } + const onfulfilledParameterType = getTypeWithFacts(getUnionType(map(candidates, getTypeOfFirstParameterOfSignature)), 2097152 /* NEUndefinedOrNull */); + if (isTypeAny(onfulfilledParameterType)) { + return void 0; + } + const onfulfilledParameterSignatures = getSignaturesOfType(onfulfilledParameterType, 0 /* Call */); + if (onfulfilledParameterSignatures.length === 0) { + if (errorNode) { + error2(errorNode, Diagnostics.The_first_parameter_of_the_then_method_of_a_promise_must_be_a_callback); + } + return void 0; + } + return typeAsPromise.promisedTypeOfPromise = getUnionType(map(onfulfilledParameterSignatures, getTypeOfFirstParameterOfSignature), 2 /* Subtype */); + } + function checkAwaitedType(type, withAlias, errorNode, diagnosticMessage, ...args) { + const awaitedType = withAlias ? getAwaitedType(type, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args); + return awaitedType || errorType; + } + function isThenableType(type) { + if (allTypesAssignableToKind(getBaseConstraintOrType(type), 402784252 /* Primitive */ | 131072 /* Never */)) { + return false; + } + const thenFunction = getTypeOfPropertyOfType(type, "then"); + return !!thenFunction && getSignaturesOfType(getTypeWithFacts(thenFunction, 2097152 /* NEUndefinedOrNull */), 0 /* Call */).length > 0; + } + function isAwaitedTypeInstantiation(type) { + var _a; + if (type.flags & 16777216 /* Conditional */) { + const awaitedSymbol = getGlobalAwaitedSymbol( + /*reportErrors*/ + false + ); + return !!awaitedSymbol && type.aliasSymbol === awaitedSymbol && ((_a = type.aliasTypeArguments) == null ? void 0 : _a.length) === 1; + } + return false; + } + function unwrapAwaitedType(type) { + return type.flags & 1048576 /* Union */ ? mapType(type, unwrapAwaitedType) : isAwaitedTypeInstantiation(type) ? type.aliasTypeArguments[0] : type; + } + function isAwaitedTypeNeeded(type) { + if (isTypeAny(type) || isAwaitedTypeInstantiation(type)) { + return false; + } + if (isGenericObjectType(type)) { + const baseConstraint = getBaseConstraintOfType(type); + if (baseConstraint ? baseConstraint.flags & 3 /* AnyOrUnknown */ || isEmptyObjectType(baseConstraint) || someType(baseConstraint, isThenableType) : maybeTypeOfKind(type, 8650752 /* TypeVariable */)) { + return true; + } + } + return false; + } + function tryCreateAwaitedType(type) { + const awaitedSymbol = getGlobalAwaitedSymbol( + /*reportErrors*/ + true + ); + if (awaitedSymbol) { + return getTypeAliasInstantiation(awaitedSymbol, [unwrapAwaitedType(type)]); + } + return void 0; + } + function createAwaitedTypeIfNeeded(type) { + if (isAwaitedTypeNeeded(type)) { + return tryCreateAwaitedType(type) ?? type; + } + Debug.assert(isAwaitedTypeInstantiation(type) || getPromisedTypeOfPromise(type) === void 0, "type provided should not be a non-generic 'promise'-like."); + return type; + } + function getAwaitedType(type, errorNode, diagnosticMessage, ...args) { + const awaitedType = getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args); + return awaitedType && createAwaitedTypeIfNeeded(awaitedType); + } + function getAwaitedTypeNoAlias(type, errorNode, diagnosticMessage, ...args) { + if (isTypeAny(type)) { + return type; + } + if (isAwaitedTypeInstantiation(type)) { + return type; + } + const typeAsAwaitable = type; + if (typeAsAwaitable.awaitedTypeOfType) { + return typeAsAwaitable.awaitedTypeOfType; + } + if (type.flags & 1048576 /* Union */) { + if (awaitedTypeStack.lastIndexOf(type.id) >= 0) { + if (errorNode) { + error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); + } + return void 0; + } + const mapper = errorNode ? (constituentType) => getAwaitedTypeNoAlias(constituentType, errorNode, diagnosticMessage, ...args) : getAwaitedTypeNoAlias; + awaitedTypeStack.push(type.id); + const mapped = mapType(type, mapper); + awaitedTypeStack.pop(); + return typeAsAwaitable.awaitedTypeOfType = mapped; + } + if (isAwaitedTypeNeeded(type)) { + return typeAsAwaitable.awaitedTypeOfType = type; + } + const thisTypeForErrorOut = { value: void 0 }; + const promisedType = getPromisedTypeOfPromise( + type, + /*errorNode*/ + void 0, + thisTypeForErrorOut + ); + if (promisedType) { + if (type.id === promisedType.id || awaitedTypeStack.lastIndexOf(promisedType.id) >= 0) { + if (errorNode) { + error2(errorNode, Diagnostics.Type_is_referenced_directly_or_indirectly_in_the_fulfillment_callback_of_its_own_then_method); + } + return void 0; + } + awaitedTypeStack.push(type.id); + const awaitedType = getAwaitedTypeNoAlias(promisedType, errorNode, diagnosticMessage, ...args); + awaitedTypeStack.pop(); + if (!awaitedType) { + return void 0; + } + return typeAsAwaitable.awaitedTypeOfType = awaitedType; + } + if (isThenableType(type)) { + if (errorNode) { + Debug.assertIsDefined(diagnosticMessage); + let chain; + if (thisTypeForErrorOut.value) { + chain = chainDiagnosticMessages(chain, Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1, typeToString(type), typeToString(thisTypeForErrorOut.value)); + } + chain = chainDiagnosticMessages(chain, diagnosticMessage, ...args); + diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(errorNode), errorNode, chain)); + } + return void 0; + } + return typeAsAwaitable.awaitedTypeOfType = type; + } + function checkAsyncFunctionReturnType(node, returnTypeNode, returnTypeErrorLocation) { + const returnType = getTypeFromTypeNode(returnTypeNode); + if (languageVersion >= 2 /* ES2015 */) { + if (isErrorType(returnType)) { + return; + } + const globalPromiseType = getGlobalPromiseType( + /*reportErrors*/ + true + ); + if (globalPromiseType !== emptyGenericType && !isReferenceToType2(returnType, globalPromiseType)) { + reportErrorForInvalidReturnType(Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0, returnTypeNode, returnTypeErrorLocation, typeToString(getAwaitedTypeNoAlias(returnType) || voidType)); + return; + } + } else { + markLinkedReferences(node, 5 /* AsyncFunction */); + if (isErrorType(returnType)) { + return; + } + const promiseConstructorName = getEntityNameFromTypeNode(returnTypeNode); + if (promiseConstructorName === void 0) { + reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, typeToString(returnType)); + return; + } + const promiseConstructorSymbol = resolveEntityName( + promiseConstructorName, + 111551 /* Value */, + /*ignoreErrors*/ + true + ); + const promiseConstructorType = promiseConstructorSymbol ? getTypeOfSymbol(promiseConstructorSymbol) : errorType; + if (isErrorType(promiseConstructorType)) { + if (promiseConstructorName.kind === 80 /* Identifier */ && promiseConstructorName.escapedText === "Promise" && getTargetType(returnType) === getGlobalPromiseType( + /*reportErrors*/ + false + )) { + error2(returnTypeErrorLocation, Diagnostics.An_async_function_or_method_in_ES5_requires_the_Promise_constructor_Make_sure_you_have_a_declaration_for_the_Promise_constructor_or_include_ES2015_in_your_lib_option); + } else { + reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName)); + } + return; + } + const globalPromiseConstructorLikeType = getGlobalPromiseConstructorLikeType( + /*reportErrors*/ + true + ); + if (globalPromiseConstructorLikeType === emptyObjectType) { + reportErrorForInvalidReturnType(Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value, returnTypeNode, returnTypeErrorLocation, entityNameToString(promiseConstructorName)); + return; + } + const headMessage = Diagnostics.Type_0_is_not_a_valid_async_function_return_type_in_ES5_because_it_does_not_refer_to_a_Promise_compatible_constructor_value; + const errorInfo = () => returnTypeNode === returnTypeErrorLocation ? void 0 : chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type + ); + if (!checkTypeAssignableTo(promiseConstructorType, globalPromiseConstructorLikeType, returnTypeErrorLocation, headMessage, errorInfo)) { + return; + } + const rootName = promiseConstructorName && getFirstIdentifier(promiseConstructorName); + const collidingSymbol = getSymbol2(node.locals, rootName.escapedText, 111551 /* Value */); + if (collidingSymbol) { + error2(collidingSymbol.valueDeclaration, Diagnostics.Duplicate_identifier_0_Compiler_uses_declaration_1_to_support_async_functions, idText(rootName), entityNameToString(promiseConstructorName)); + return; + } + } + checkAwaitedType( + returnType, + /*withAlias*/ + false, + node, + Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + ); + function reportErrorForInvalidReturnType(message, returnTypeNode2, returnTypeErrorLocation2, typeName) { + if (returnTypeNode2 === returnTypeErrorLocation2) { + error2(returnTypeErrorLocation2, message, typeName); + } else { + const diag2 = error2(returnTypeErrorLocation2, Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type); + addRelatedInfo(diag2, createDiagnosticForNode(returnTypeNode2, message, typeName)); + } + } + } + function checkGrammarDecorator(decorator) { + const sourceFile = getSourceFileOfNode(decorator); + if (!hasParseDiagnostics(sourceFile)) { + let node = decorator.expression; + if (isParenthesizedExpression(node)) { + return false; + } + let canHaveCallExpression = true; + let errorNode; + while (true) { + if (isExpressionWithTypeArguments(node) || isNonNullExpression(node)) { + node = node.expression; + continue; + } + if (isCallExpression(node)) { + if (!canHaveCallExpression) { + errorNode = node; + } + if (node.questionDotToken) { + errorNode = node.questionDotToken; + } + node = node.expression; + canHaveCallExpression = false; + continue; + } + if (isPropertyAccessExpression(node)) { + if (node.questionDotToken) { + errorNode = node.questionDotToken; + } + node = node.expression; + canHaveCallExpression = false; + continue; + } + if (!isIdentifier(node)) { + errorNode = node; + } + break; + } + if (errorNode) { + addRelatedInfo( + error2(decorator.expression, Diagnostics.Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator), + createDiagnosticForNode(errorNode, Diagnostics.Invalid_syntax_in_decorator) + ); + return true; + } + } + return false; + } + function checkDecorator(node) { + checkGrammarDecorator(node); + const signature = getResolvedSignature(node); + checkDeprecatedSignature(signature, node); + const returnType = getReturnTypeOfSignature(signature); + if (returnType.flags & 1 /* Any */) { + return; + } + const decoratorSignature = getDecoratorCallSignature(node); + if (!(decoratorSignature == null ? void 0 : decoratorSignature.resolvedReturnType)) return; + let headMessage; + const expectedReturnType = decoratorSignature.resolvedReturnType; + switch (node.parent.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; + break; + case 172 /* PropertyDeclaration */: + if (!legacyDecorators) { + headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; + break; + } + // falls through + case 169 /* Parameter */: + headMessage = Diagnostics.Decorator_function_return_type_is_0_but_is_expected_to_be_void_or_any; + break; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + headMessage = Diagnostics.Decorator_function_return_type_0_is_not_assignable_to_type_1; + break; + default: + return Debug.failBadSyntaxKind(node.parent); + } + checkTypeAssignableTo(returnType, expectedReturnType, node.expression, headMessage); + } + function createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount = parameters.length, flags = 0 /* None */) { + const decl = factory.createFunctionTypeNode( + /*typeParameters*/ + void 0, + emptyArray, + factory.createKeywordTypeNode(133 /* AnyKeyword */) + ); + return createSignature(decl, typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags); + } + function createFunctionType(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags) { + const signature = createCallSignature(typeParameters, thisParameter, parameters, returnType, typePredicate, minArgumentCount, flags); + return getOrCreateTypeFromSignature(signature); + } + function createGetterFunctionType(type) { + return createFunctionType( + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + emptyArray, + type + ); + } + function createSetterFunctionType(type) { + const valueParam = createParameter2("value", type); + return createFunctionType( + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + [valueParam], + voidType + ); + } + function getEntityNameForDecoratorMetadata(node) { + if (node) { + switch (node.kind) { + case 193 /* IntersectionType */: + case 192 /* UnionType */: + return getEntityNameForDecoratorMetadataFromTypeList(node.types); + case 194 /* ConditionalType */: + return getEntityNameForDecoratorMetadataFromTypeList([node.trueType, node.falseType]); + case 196 /* ParenthesizedType */: + case 202 /* NamedTupleMember */: + return getEntityNameForDecoratorMetadata(node.type); + case 183 /* TypeReference */: + return node.typeName; + } + } + } + function getEntityNameForDecoratorMetadataFromTypeList(types) { + let commonEntityName; + for (let typeNode of types) { + while (typeNode.kind === 196 /* ParenthesizedType */ || typeNode.kind === 202 /* NamedTupleMember */) { + typeNode = typeNode.type; + } + if (typeNode.kind === 146 /* NeverKeyword */) { + continue; + } + if (!strictNullChecks && (typeNode.kind === 201 /* LiteralType */ && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) { + continue; + } + const individualEntityName = getEntityNameForDecoratorMetadata(typeNode); + if (!individualEntityName) { + return void 0; + } + if (commonEntityName) { + if (!isIdentifier(commonEntityName) || !isIdentifier(individualEntityName) || commonEntityName.escapedText !== individualEntityName.escapedText) { + return void 0; + } + } else { + commonEntityName = individualEntityName; + } + } + return commonEntityName; + } + function getParameterTypeNodeForDecoratorCheck(node) { + const typeNode = getEffectiveTypeAnnotationNode(node); + return isRestParameter(node) ? getRestParameterElementType(typeNode) : typeNode; + } + function checkDecorators(node) { + if (!canHaveDecorators(node) || !hasDecorators(node) || !node.modifiers || !nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) { + return; + } + const firstDecorator = find(node.modifiers, isDecorator); + if (!firstDecorator) { + return; + } + if (legacyDecorators) { + checkExternalEmitHelpers(firstDecorator, 8 /* Decorate */); + if (node.kind === 169 /* Parameter */) { + checkExternalEmitHelpers(firstDecorator, 32 /* Param */); + } + } else if (languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators) { + checkExternalEmitHelpers(firstDecorator, 8 /* ESDecorateAndRunInitializers */); + if (isClassDeclaration(node)) { + if (!node.name) { + checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */); + } else { + const member = getFirstTransformableStaticClassElement(node); + if (member) { + checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */); + } + } + } else if (!isClassExpression(node)) { + if (isPrivateIdentifier(node.name) && (isMethodDeclaration(node) || isAccessor(node) || isAutoAccessorPropertyDeclaration(node))) { + checkExternalEmitHelpers(firstDecorator, 4194304 /* SetFunctionName */); + } + if (isComputedPropertyName(node.name)) { + checkExternalEmitHelpers(firstDecorator, 8388608 /* PropKey */); + } + } + } + markLinkedReferences(node, 8 /* Decorator */); + for (const modifier of node.modifiers) { + if (isDecorator(modifier)) { + checkDecorator(modifier); + } + } + } + function checkFunctionDeclaration(node) { + addLazyDiagnostic(checkFunctionDeclarationDiagnostics); + function checkFunctionDeclarationDiagnostics() { + checkFunctionOrMethodDeclaration(node); + checkGrammarForGenerator(node); + checkCollisionsForDeclarationName(node, node.name); + } + } + function checkJSDocTypeAliasTag(node) { + if (!node.typeExpression) { + error2(node.name, Diagnostics.JSDoc_typedef_tag_should_either_have_a_type_annotation_or_be_followed_by_property_or_member_tags); + } + if (node.name) { + checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0); + } + checkSourceElement(node.typeExpression); + checkTypeParameters(getEffectiveTypeParameterDeclarations(node)); + } + function checkJSDocTemplateTag(node) { + checkSourceElement(node.constraint); + for (const tp of node.typeParameters) { + checkSourceElement(tp); + } + } + function checkJSDocTypeTag(node) { + checkSourceElement(node.typeExpression); + } + function checkJSDocSatisfiesTag(node) { + checkSourceElement(node.typeExpression); + const host2 = getEffectiveJSDocHost(node); + if (host2) { + const tags = getAllJSDocTags(host2, isJSDocSatisfiesTag); + if (length(tags) > 1) { + for (let i = 1; i < length(tags); i++) { + const tagName = tags[i].tagName; + error2(tagName, Diagnostics._0_tag_already_specified, idText(tagName)); + } + } + } + } + function checkJSDocLinkLikeTag(node) { + if (node.name) { + resolveJSDocMemberName( + node.name, + /*ignoreErrors*/ + true + ); + } + } + function checkJSDocParameterTag(node) { + checkSourceElement(node.typeExpression); + } + function checkJSDocPropertyTag(node) { + checkSourceElement(node.typeExpression); + } + function checkJSDocFunctionType(node) { + addLazyDiagnostic(checkJSDocFunctionTypeImplicitAny); + checkSignatureDeclaration(node); + function checkJSDocFunctionTypeImplicitAny() { + if (!node.type && !isJSDocConstructSignature(node)) { + reportImplicitAny(node, anyType); + } + } + } + function checkJSDocThisTag(node) { + const host2 = getEffectiveJSDocHost(node); + if (host2 && isArrowFunction(host2)) { + error2(node.tagName, Diagnostics.An_arrow_function_cannot_have_a_this_parameter); + } + } + function checkJSDocImportTag(node) { + checkImportAttributes(node); + } + function checkJSDocImplementsTag(node) { + const classLike = getEffectiveJSDocHost(node); + if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) { + error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName)); + } + } + function checkJSDocAugmentsTag(node) { + const classLike = getEffectiveJSDocHost(node); + if (!classLike || !isClassDeclaration(classLike) && !isClassExpression(classLike)) { + error2(classLike, Diagnostics.JSDoc_0_is_not_attached_to_a_class, idText(node.tagName)); + return; + } + const augmentsTags = getJSDocTags(classLike).filter(isJSDocAugmentsTag); + Debug.assert(augmentsTags.length > 0); + if (augmentsTags.length > 1) { + error2(augmentsTags[1], Diagnostics.Class_declarations_cannot_have_more_than_one_augments_or_extends_tag); + } + const name = getIdentifierFromEntityNameExpression(node.class.expression); + const extend2 = getClassExtendsHeritageElement(classLike); + if (extend2) { + const className = getIdentifierFromEntityNameExpression(extend2.expression); + if (className && name.escapedText !== className.escapedText) { + error2(name, Diagnostics.JSDoc_0_1_does_not_match_the_extends_2_clause, idText(node.tagName), idText(name), idText(className)); + } + } + } + function checkJSDocAccessibilityModifiers(node) { + const host2 = getJSDocHost(node); + if (host2 && isPrivateIdentifierClassElementDeclaration(host2)) { + error2(node, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier); + } + } + function getIdentifierFromEntityNameExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + return node; + case 211 /* PropertyAccessExpression */: + return node.name; + default: + return void 0; + } + } + function checkFunctionOrMethodDeclaration(node) { + var _a; + checkDecorators(node); + checkSignatureDeclaration(node); + const functionFlags = getFunctionFlags(node); + if (node.name && node.name.kind === 167 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + } + if (hasBindableName(node)) { + const symbol = getSymbolOfDeclaration(node); + const localSymbol = node.localSymbol || symbol; + const firstDeclaration = (_a = localSymbol.declarations) == null ? void 0 : _a.find( + // Get first non javascript function declaration + (declaration) => declaration.kind === node.kind && !(declaration.flags & 524288 /* JavaScriptFile */) + ); + if (node === firstDeclaration) { + checkFunctionOrConstructorSymbol(localSymbol); + } + if (symbol.parent) { + checkFunctionOrConstructorSymbol(symbol); + } + } + const body = node.kind === 173 /* MethodSignature */ ? void 0 : node.body; + checkSourceElement(body); + checkAllCodePathsInNonVoidFunctionReturnOrThrow(node, getReturnTypeFromAnnotation(node)); + addLazyDiagnostic(checkFunctionOrMethodDeclarationDiagnostics); + if (isInJSFile(node)) { + const typeTag = getJSDocTypeTag(node); + if (typeTag && typeTag.typeExpression && !getContextualCallSignature(getTypeFromTypeNode(typeTag.typeExpression), node)) { + error2(typeTag.typeExpression.type, Diagnostics.The_type_of_a_function_declaration_must_match_the_function_s_signature); + } + } + function checkFunctionOrMethodDeclarationDiagnostics() { + if (!getEffectiveReturnTypeNode(node)) { + if (nodeIsMissing(body) && !isPrivateWithinAmbient(node)) { + reportImplicitAny(node, anyType); + } + if (functionFlags & 1 /* Generator */ && nodeIsPresent(body)) { + getReturnTypeOfSignature(getSignatureFromDeclaration(node)); + } + } + } + } + function registerForUnusedIdentifiersCheck(node) { + addLazyDiagnostic(registerForUnusedIdentifiersCheckDiagnostics); + function registerForUnusedIdentifiersCheckDiagnostics() { + const sourceFile = getSourceFileOfNode(node); + let potentiallyUnusedIdentifiers = allPotentiallyUnusedIdentifiers.get(sourceFile.path); + if (!potentiallyUnusedIdentifiers) { + potentiallyUnusedIdentifiers = []; + allPotentiallyUnusedIdentifiers.set(sourceFile.path, potentiallyUnusedIdentifiers); + } + potentiallyUnusedIdentifiers.push(node); + } + } + function checkUnusedIdentifiers(potentiallyUnusedIdentifiers, addDiagnostic) { + for (const node of potentiallyUnusedIdentifiers) { + switch (node.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + checkUnusedClassMembers(node, addDiagnostic); + checkUnusedTypeParameters(node, addDiagnostic); + break; + case 307 /* SourceFile */: + case 267 /* ModuleDeclaration */: + case 241 /* Block */: + case 269 /* CaseBlock */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + checkUnusedLocalsAndParameters(node, addDiagnostic); + break; + case 176 /* Constructor */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + if (node.body) { + checkUnusedLocalsAndParameters(node, addDiagnostic); + } + checkUnusedTypeParameters(node, addDiagnostic); + break; + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 265 /* TypeAliasDeclaration */: + case 264 /* InterfaceDeclaration */: + checkUnusedTypeParameters(node, addDiagnostic); + break; + case 195 /* InferType */: + checkUnusedInferTypeParameter(node, addDiagnostic); + break; + default: + Debug.assertNever(node, "Node should not have been registered for unused identifiers check"); + } + } + } + function errorUnusedLocal(declaration, name, addDiagnostic) { + const node = getNameOfDeclaration(declaration) || declaration; + const message = isTypeDeclaration(declaration) ? Diagnostics._0_is_declared_but_never_used : Diagnostics._0_is_declared_but_its_value_is_never_read; + addDiagnostic(declaration, 0 /* Local */, createDiagnosticForNode(node, message, name)); + } + function isIdentifierThatStartsWithUnderscore(node) { + return isIdentifier(node) && idText(node).charCodeAt(0) === 95 /* _ */; + } + function checkUnusedClassMembers(node, addDiagnostic) { + for (const member of node.members) { + switch (member.kind) { + case 174 /* MethodDeclaration */: + case 172 /* PropertyDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + if (member.kind === 178 /* SetAccessor */ && member.symbol.flags & 32768 /* GetAccessor */) { + break; + } + const symbol = getSymbolOfDeclaration(member); + if (!symbol.isReferenced && (hasEffectiveModifier(member, 2 /* Private */) || isNamedDeclaration(member) && isPrivateIdentifier(member.name)) && !(member.flags & 33554432 /* Ambient */)) { + addDiagnostic(member, 0 /* Local */, createDiagnosticForNode(member.name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolToString(symbol))); + } + break; + case 176 /* Constructor */: + for (const parameter of member.parameters) { + if (!parameter.symbol.isReferenced && hasSyntacticModifier(parameter, 2 /* Private */)) { + addDiagnostic(parameter, 0 /* Local */, createDiagnosticForNode(parameter.name, Diagnostics.Property_0_is_declared_but_its_value_is_never_read, symbolName(parameter.symbol))); + } + } + break; + case 181 /* IndexSignature */: + case 240 /* SemicolonClassElement */: + case 175 /* ClassStaticBlockDeclaration */: + break; + default: + Debug.fail("Unexpected class member"); + } + } + } + function checkUnusedInferTypeParameter(node, addDiagnostic) { + const { typeParameter } = node; + if (isTypeParameterUnused(typeParameter)) { + addDiagnostic(node, 1 /* Parameter */, createDiagnosticForNode(node, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(typeParameter.name))); + } + } + function checkUnusedTypeParameters(node, addDiagnostic) { + const declarations = getSymbolOfDeclaration(node).declarations; + if (!declarations || last(declarations) !== node) return; + const typeParameters = getEffectiveTypeParameterDeclarations(node); + const seenParentsWithEveryUnused = /* @__PURE__ */ new Set(); + for (const typeParameter of typeParameters) { + if (!isTypeParameterUnused(typeParameter)) continue; + const name = idText(typeParameter.name); + const { parent: parent2 } = typeParameter; + if (parent2.kind !== 195 /* InferType */ && parent2.typeParameters.every(isTypeParameterUnused)) { + if (tryAddToSet(seenParentsWithEveryUnused, parent2)) { + const sourceFile = getSourceFileOfNode(parent2); + const range = isJSDocTemplateTag(parent2) ? rangeOfNode(parent2) : rangeOfTypeParameters(sourceFile, parent2.typeParameters); + const only = parent2.typeParameters.length === 1; + const messageAndArg = only ? [Diagnostics._0_is_declared_but_its_value_is_never_read, name] : [Diagnostics.All_type_parameters_are_unused]; + addDiagnostic(typeParameter, 1 /* Parameter */, createFileDiagnostic(sourceFile, range.pos, range.end - range.pos, ...messageAndArg)); + } + } else { + addDiagnostic(typeParameter, 1 /* Parameter */, createDiagnosticForNode(typeParameter, Diagnostics._0_is_declared_but_its_value_is_never_read, name)); + } + } + } + function isTypeParameterUnused(typeParameter) { + return !(getMergedSymbol(typeParameter.symbol).isReferenced & 262144 /* TypeParameter */) && !isIdentifierThatStartsWithUnderscore(typeParameter.name); + } + function addToGroup(map2, key, value, getKey) { + const keyString = String(getKey(key)); + const group2 = map2.get(keyString); + if (group2) { + group2[1].push(value); + } else { + map2.set(keyString, [key, [value]]); + } + } + function tryGetRootParameterDeclaration(node) { + return tryCast(getRootDeclaration(node), isParameter); + } + function isValidUnusedLocalDeclaration(declaration) { + if (isBindingElement(declaration)) { + if (isObjectBindingPattern(declaration.parent)) { + return !!(declaration.propertyName && isIdentifierThatStartsWithUnderscore(declaration.name)); + } + return isIdentifierThatStartsWithUnderscore(declaration.name); + } + return isAmbientModule(declaration) || (isVariableDeclaration(declaration) && isForInOrOfStatement(declaration.parent.parent) || isImportedDeclaration(declaration)) && isIdentifierThatStartsWithUnderscore(declaration.name); + } + function checkUnusedLocalsAndParameters(nodeWithLocals, addDiagnostic) { + const unusedImports = /* @__PURE__ */ new Map(); + const unusedDestructures = /* @__PURE__ */ new Map(); + const unusedVariables = /* @__PURE__ */ new Map(); + nodeWithLocals.locals.forEach((local) => { + if (local.flags & 262144 /* TypeParameter */ ? !(local.flags & 3 /* Variable */ && !(local.isReferenced & 3 /* Variable */)) : local.isReferenced || local.exportSymbol) { + return; + } + if (local.declarations) { + for (const declaration of local.declarations) { + if (isValidUnusedLocalDeclaration(declaration)) { + continue; + } + if (isImportedDeclaration(declaration)) { + addToGroup(unusedImports, importClauseFromImported(declaration), declaration, getNodeId); + } else if (isBindingElement(declaration) && isObjectBindingPattern(declaration.parent)) { + const lastElement = last(declaration.parent.elements); + if (declaration === lastElement || !last(declaration.parent.elements).dotDotDotToken) { + addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId); + } + } else if (isVariableDeclaration(declaration)) { + const blockScopeKind = getCombinedNodeFlagsCached(declaration) & 7 /* BlockScoped */; + const name = getNameOfDeclaration(declaration); + if (blockScopeKind !== 4 /* Using */ && blockScopeKind !== 6 /* AwaitUsing */ || !name || !isIdentifierThatStartsWithUnderscore(name)) { + addToGroup(unusedVariables, declaration.parent, declaration, getNodeId); + } + } else { + const parameter = local.valueDeclaration && tryGetRootParameterDeclaration(local.valueDeclaration); + const name = local.valueDeclaration && getNameOfDeclaration(local.valueDeclaration); + if (parameter && name) { + if (!isParameterPropertyDeclaration(parameter, parameter.parent) && !parameterIsThisKeyword(parameter) && !isIdentifierThatStartsWithUnderscore(name)) { + if (isBindingElement(declaration) && isArrayBindingPattern(declaration.parent)) { + addToGroup(unusedDestructures, declaration.parent, declaration, getNodeId); + } else { + addDiagnostic(parameter, 1 /* Parameter */, createDiagnosticForNode(name, Diagnostics._0_is_declared_but_its_value_is_never_read, symbolName(local))); + } + } + } else { + errorUnusedLocal(declaration, symbolName(local), addDiagnostic); + } + } + } + } + }); + unusedImports.forEach(([importClause, unuseds]) => { + const importDecl = importClause.parent; + const nDeclarations = (importClause.name ? 1 : 0) + (importClause.namedBindings ? importClause.namedBindings.kind === 274 /* NamespaceImport */ ? 1 : importClause.namedBindings.elements.length : 0); + if (nDeclarations === unuseds.length) { + addDiagnostic( + importDecl, + 0 /* Local */, + unuseds.length === 1 ? createDiagnosticForNode(importDecl, Diagnostics._0_is_declared_but_its_value_is_never_read, idText(first(unuseds).name)) : createDiagnosticForNode(importDecl, Diagnostics.All_imports_in_import_declaration_are_unused) + ); + } else { + for (const unused of unuseds) errorUnusedLocal(unused, idText(unused.name), addDiagnostic); + } + }); + unusedDestructures.forEach(([bindingPattern, bindingElements]) => { + const kind = tryGetRootParameterDeclaration(bindingPattern.parent) ? 1 /* Parameter */ : 0 /* Local */; + if (bindingPattern.elements.length === bindingElements.length) { + if (bindingElements.length === 1 && bindingPattern.parent.kind === 260 /* VariableDeclaration */ && bindingPattern.parent.parent.kind === 261 /* VariableDeclarationList */) { + addToGroup(unusedVariables, bindingPattern.parent.parent, bindingPattern.parent, getNodeId); + } else { + addDiagnostic( + bindingPattern, + kind, + bindingElements.length === 1 ? createDiagnosticForNode(bindingPattern, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(bindingElements).name)) : createDiagnosticForNode(bindingPattern, Diagnostics.All_destructured_elements_are_unused) + ); + } + } else { + for (const e of bindingElements) { + addDiagnostic(e, kind, createDiagnosticForNode(e, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(e.name))); + } + } + }); + unusedVariables.forEach(([declarationList, declarations]) => { + if (declarationList.declarations.length === declarations.length) { + addDiagnostic( + declarationList, + 0 /* Local */, + declarations.length === 1 ? createDiagnosticForNode(first(declarations).name, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(first(declarations).name)) : createDiagnosticForNode(declarationList.parent.kind === 243 /* VariableStatement */ ? declarationList.parent : declarationList, Diagnostics.All_variables_are_unused) + ); + } else { + for (const decl of declarations) { + addDiagnostic(decl, 0 /* Local */, createDiagnosticForNode(decl, Diagnostics._0_is_declared_but_its_value_is_never_read, bindingNameText(decl.name))); + } + } + }); + } + function checkPotentialUncheckedRenamedBindingElementsInTypes() { + var _a; + for (const node of potentialUnusedRenamedBindingElementsInTypes) { + if (!((_a = getSymbolOfDeclaration(node)) == null ? void 0 : _a.isReferenced)) { + const wrappingDeclaration = walkUpBindingElementsAndPatterns(node); + Debug.assert(isPartOfParameterDeclaration(wrappingDeclaration), "Only parameter declaration should be checked here"); + const diagnostic = createDiagnosticForNode(node.name, Diagnostics._0_is_an_unused_renaming_of_1_Did_you_intend_to_use_it_as_a_type_annotation, declarationNameToString(node.name), declarationNameToString(node.propertyName)); + if (!wrappingDeclaration.type) { + addRelatedInfo( + diagnostic, + createFileDiagnostic(getSourceFileOfNode(wrappingDeclaration), wrappingDeclaration.end, 0, Diagnostics.We_can_only_write_a_type_for_0_by_adding_a_type_for_the_entire_parameter_here, declarationNameToString(node.propertyName)) + ); + } + diagnostics.add(diagnostic); + } + } + } + function bindingNameText(name) { + switch (name.kind) { + case 80 /* Identifier */: + return idText(name); + case 207 /* ArrayBindingPattern */: + case 206 /* ObjectBindingPattern */: + return bindingNameText(cast(first(name.elements), isBindingElement).name); + default: + return Debug.assertNever(name); + } + } + function isImportedDeclaration(node) { + return node.kind === 273 /* ImportClause */ || node.kind === 276 /* ImportSpecifier */ || node.kind === 274 /* NamespaceImport */; + } + function importClauseFromImported(decl) { + return decl.kind === 273 /* ImportClause */ ? decl : decl.kind === 274 /* NamespaceImport */ ? decl.parent : decl.parent.parent; + } + function checkBlock(node) { + if (node.kind === 241 /* Block */) { + checkGrammarStatementInAmbientContext(node); + } + if (isFunctionOrModuleBlock(node)) { + const saveFlowAnalysisDisabled = flowAnalysisDisabled; + forEach(node.statements, checkSourceElement); + flowAnalysisDisabled = saveFlowAnalysisDisabled; + } else { + forEach(node.statements, checkSourceElement); + } + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkCollisionWithArgumentsInGeneratedCode(node) { + if (languageVersion >= 2 /* ES2015 */ || !hasRestParameter(node) || node.flags & 33554432 /* Ambient */ || nodeIsMissing(node.body)) { + return; + } + forEach(node.parameters, (p) => { + if (p.name && !isBindingPattern(p.name) && p.name.escapedText === argumentsSymbol.escapedName) { + errorSkippedOn("noEmit", p, Diagnostics.Duplicate_identifier_arguments_Compiler_uses_arguments_to_initialize_rest_parameters); + } + }); + } + function needCollisionCheckForIdentifier(node, identifier, name) { + if ((identifier == null ? void 0 : identifier.escapedText) !== name) { + return false; + } + if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 174 /* MethodDeclaration */ || node.kind === 173 /* MethodSignature */ || node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */ || node.kind === 303 /* PropertyAssignment */) { + return false; + } + if (node.flags & 33554432 /* Ambient */) { + return false; + } + if (isImportClause(node) || isImportEqualsDeclaration(node) || isImportSpecifier(node)) { + if (isTypeOnlyImportOrExportDeclaration(node)) { + return false; + } + } + const root = getRootDeclaration(node); + if (isParameter(root) && nodeIsMissing(root.parent.body)) { + return false; + } + return true; + } + function checkIfThisIsCapturedInEnclosingScope(node) { + findAncestor(node, (current) => { + if (getNodeCheckFlags(current) & 4 /* CaptureThis */) { + const isDeclaration2 = node.kind !== 80 /* Identifier */; + if (isDeclaration2) { + error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_this_Compiler_uses_variable_declaration_this_to_capture_this_reference); + } else { + error2(node, Diagnostics.Expression_resolves_to_variable_declaration_this_that_compiler_uses_to_capture_this_reference); + } + return true; + } + return false; + }); + } + function checkIfNewTargetIsCapturedInEnclosingScope(node) { + findAncestor(node, (current) => { + if (getNodeCheckFlags(current) & 8 /* CaptureNewTarget */) { + const isDeclaration2 = node.kind !== 80 /* Identifier */; + if (isDeclaration2) { + error2(getNameOfDeclaration(node), Diagnostics.Duplicate_identifier_newTarget_Compiler_uses_variable_declaration_newTarget_to_capture_new_target_meta_property_reference); + } else { + error2(node, Diagnostics.Expression_resolves_to_variable_declaration_newTarget_that_compiler_uses_to_capture_new_target_meta_property_reference); + } + return true; + } + return false; + }); + } + function checkCollisionWithRequireExportsInGeneratedCode(node, name) { + if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) >= 5 /* ES2015 */) { + return; + } + if (!name || !needCollisionCheckForIdentifier(node, name, "require") && !needCollisionCheckForIdentifier(node, name, "exports")) { + return; + } + if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) { + return; + } + const parent2 = getDeclarationContainer(node); + if (parent2.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(parent2)) { + errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module, declarationNameToString(name), declarationNameToString(name)); + } + } + function checkCollisionWithGlobalPromiseInGeneratedCode(node, name) { + if (!name || languageVersion >= 4 /* ES2017 */ || !needCollisionCheckForIdentifier(node, name, "Promise")) { + return; + } + if (isModuleDeclaration(node) && getModuleInstanceState(node) !== 1 /* Instantiated */) { + return; + } + const parent2 = getDeclarationContainer(node); + if (parent2.kind === 307 /* SourceFile */ && isExternalOrCommonJsModule(parent2) && parent2.flags & 4096 /* HasAsyncFunctions */) { + errorSkippedOn("noEmit", name, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_in_top_level_scope_of_a_module_containing_async_functions, declarationNameToString(name), declarationNameToString(name)); + } + } + function recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name) { + if (languageVersion <= 8 /* ES2021 */ && (needCollisionCheckForIdentifier(node, name, "WeakMap") || needCollisionCheckForIdentifier(node, name, "WeakSet"))) { + potentialWeakMapSetCollisions.push(node); + } + } + function checkWeakMapSetCollision(node) { + const enclosingBlockScope = getEnclosingBlockScopeContainer(node); + if (getNodeCheckFlags(enclosingBlockScope) & 1048576 /* ContainsClassWithPrivateIdentifiers */) { + Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name) && typeof node.name.escapedText === "string", "The target of a WeakMap/WeakSet collision check should be an identifier"); + errorSkippedOn("noEmit", node, Diagnostics.Compiler_reserves_name_0_when_emitting_private_identifier_downlevel, node.name.escapedText); + } + } + function recordPotentialCollisionWithReflectInGeneratedCode(node, name) { + if (name && languageVersion >= 2 /* ES2015 */ && languageVersion <= 8 /* ES2021 */ && needCollisionCheckForIdentifier(node, name, "Reflect")) { + potentialReflectCollisions.push(node); + } + } + function checkReflectCollision(node) { + let hasCollision = false; + if (isClassExpression(node)) { + for (const member of node.members) { + if (getNodeCheckFlags(member) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) { + hasCollision = true; + break; + } + } + } else if (isFunctionExpression(node)) { + if (getNodeCheckFlags(node) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) { + hasCollision = true; + } + } else { + const container = getEnclosingBlockScopeContainer(node); + if (container && getNodeCheckFlags(container) & 2097152 /* ContainsSuperPropertyInStaticInitializer */) { + hasCollision = true; + } + } + if (hasCollision) { + Debug.assert(isNamedDeclaration(node) && isIdentifier(node.name), "The target of a Reflect collision check should be an identifier"); + errorSkippedOn("noEmit", node, Diagnostics.Duplicate_identifier_0_Compiler_reserves_name_1_when_emitting_super_references_in_static_initializers, declarationNameToString(node.name), "Reflect"); + } + } + function checkCollisionsForDeclarationName(node, name) { + if (!name) return; + checkCollisionWithRequireExportsInGeneratedCode(node, name); + checkCollisionWithGlobalPromiseInGeneratedCode(node, name); + recordPotentialCollisionWithWeakMapSetInGeneratedCode(node, name); + recordPotentialCollisionWithReflectInGeneratedCode(node, name); + if (isClassLike(node)) { + checkTypeNameIsReserved(name, Diagnostics.Class_name_cannot_be_0); + if (!(node.flags & 33554432 /* Ambient */)) { + checkClassNameCollisionWithObject(name); + } + } else if (isEnumDeclaration(node)) { + checkTypeNameIsReserved(name, Diagnostics.Enum_name_cannot_be_0); + } + } + function checkVarDeclaredNamesNotShadowed(node) { + if ((getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */) !== 0 || isPartOfParameterDeclaration(node)) { + return; + } + const symbol = getSymbolOfDeclaration(node); + if (symbol.flags & 1 /* FunctionScopedVariable */) { + if (!isIdentifier(node.name)) return Debug.fail(); + const localDeclarationSymbol = resolveName( + node, + node.name.escapedText, + 3 /* Variable */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + ); + if (localDeclarationSymbol && localDeclarationSymbol !== symbol && localDeclarationSymbol.flags & 2 /* BlockScopedVariable */) { + if (getDeclarationNodeFlagsFromSymbol(localDeclarationSymbol) & 7 /* BlockScoped */) { + const varDeclList = getAncestor(localDeclarationSymbol.valueDeclaration, 261 /* VariableDeclarationList */); + const container = varDeclList.parent.kind === 243 /* VariableStatement */ && varDeclList.parent.parent ? varDeclList.parent.parent : void 0; + const namesShareScope = container && (container.kind === 241 /* Block */ && isFunctionLike(container.parent) || container.kind === 268 /* ModuleBlock */ || container.kind === 267 /* ModuleDeclaration */ || container.kind === 307 /* SourceFile */); + if (!namesShareScope) { + const name = symbolToString(localDeclarationSymbol); + error2(node, Diagnostics.Cannot_initialize_outer_scoped_variable_0_in_the_same_scope_as_block_scoped_declaration_1, name, name); + } + } + } + } + } + function convertAutoToAny(type) { + return type === autoType ? anyType : type === autoArrayType ? anyArrayType : type; + } + function checkVariableLikeDeclaration(node) { + var _a; + checkDecorators(node); + if (!isBindingElement(node)) { + checkSourceElement(node.type); + } + if (!node.name) { + return; + } + if (node.name.kind === 167 /* ComputedPropertyName */) { + checkComputedPropertyName(node.name); + if (hasOnlyExpressionInitializer(node) && node.initializer) { + checkExpressionCached(node.initializer); + } + } + if (isBindingElement(node)) { + if (node.propertyName && isIdentifier(node.name) && isPartOfParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) { + potentialUnusedRenamedBindingElementsInTypes.push(node); + return; + } + if (isObjectBindingPattern(node.parent) && node.dotDotDotToken && languageVersion < LanguageFeatureMinimumTarget.ObjectSpreadRest) { + checkExternalEmitHelpers(node, 4 /* Rest */); + } + if (node.propertyName && node.propertyName.kind === 167 /* ComputedPropertyName */) { + checkComputedPropertyName(node.propertyName); + } + const parent2 = node.parent.parent; + const parentCheckMode = node.dotDotDotToken ? 32 /* RestBindingElement */ : 0 /* Normal */; + const parentType = getTypeForBindingElementParent(parent2, parentCheckMode); + const name = node.propertyName || node.name; + if (parentType && !isBindingPattern(name)) { + const exprType = getLiteralTypeFromPropertyName(name); + if (isTypeUsableAsPropertyName(exprType)) { + const nameText = getPropertyNameFromType(exprType); + const property = getPropertyOfType(parentType, nameText); + if (property) { + markPropertyAsReferenced( + property, + /*nodeForCheckWriteOnly*/ + void 0, + /*isSelfTypeAccess*/ + false + ); + checkPropertyAccessibility( + node, + !!parent2.initializer && parent2.initializer.kind === 108 /* SuperKeyword */, + /*writing*/ + false, + parentType, + property + ); + } + } + } + } + if (isBindingPattern(node.name)) { + if (node.name.kind === 207 /* ArrayBindingPattern */ && languageVersion < LanguageFeatureMinimumTarget.BindingPatterns && compilerOptions.downlevelIteration) { + checkExternalEmitHelpers(node, 512 /* Read */); + } + forEach(node.name.elements, checkSourceElement); + } + if (node.initializer && isPartOfParameterDeclaration(node) && nodeIsMissing(getContainingFunction(node).body)) { + error2(node, Diagnostics.A_parameter_initializer_is_only_allowed_in_a_function_or_constructor_implementation); + return; + } + if (isBindingPattern(node.name)) { + if (isInAmbientOrTypeNode(node)) { + return; + } + const needCheckInitializer = hasOnlyExpressionInitializer(node) && node.initializer && node.parent.parent.kind !== 249 /* ForInStatement */; + const needCheckWidenedType = !some(node.name.elements, not(isOmittedExpression)); + if (needCheckInitializer || needCheckWidenedType) { + const widenedType = getWidenedTypeForVariableLikeDeclaration(node); + if (needCheckInitializer) { + const initializerType = checkExpressionCached(node.initializer); + if (strictNullChecks && needCheckWidenedType) { + checkNonNullNonVoidType(initializerType, node); + } else { + checkTypeAssignableToAndOptionallyElaborate(initializerType, getWidenedTypeForVariableLikeDeclaration(node), node, node.initializer); + } + } + if (needCheckWidenedType) { + if (isArrayBindingPattern(node.name)) { + checkIteratedTypeOrElementType(65 /* Destructuring */, widenedType, undefinedType, node); + } else if (strictNullChecks) { + checkNonNullNonVoidType(widenedType, node); + } + } + } + return; + } + const symbol = getSymbolOfDeclaration(node); + if (symbol.flags & 2097152 /* Alias */ && (isVariableDeclarationInitializedToBareOrAccessedRequire(node) || isBindingElementOfBareOrAccessedRequire(node))) { + checkAliasSymbol(node); + return; + } + if (node.name.kind === 10 /* BigIntLiteral */) { + error2(node.name, Diagnostics.A_bigint_literal_cannot_be_used_as_a_property_name); + } + const type = convertAutoToAny(getTypeOfSymbol(symbol)); + if (node === symbol.valueDeclaration) { + const initializer = hasOnlyExpressionInitializer(node) && getEffectiveInitializer(node); + if (initializer) { + const isJSObjectLiteralInitializer = isInJSFile(node) && isObjectLiteralExpression(initializer) && (initializer.properties.length === 0 || isPrototypeAccess(node.name)) && !!((_a = symbol.exports) == null ? void 0 : _a.size); + if (!isJSObjectLiteralInitializer && node.parent.parent.kind !== 249 /* ForInStatement */) { + const initializerType = checkExpressionCached(initializer); + checkTypeAssignableToAndOptionallyElaborate( + initializerType, + type, + node, + initializer, + /*headMessage*/ + void 0 + ); + const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */; + if (blockScopeKind === 6 /* AwaitUsing */) { + const globalAsyncDisposableType = getGlobalAsyncDisposableType( + /*reportErrors*/ + true + ); + const globalDisposableType = getGlobalDisposableType( + /*reportErrors*/ + true + ); + if (globalAsyncDisposableType !== emptyObjectType && globalDisposableType !== emptyObjectType) { + const optionalDisposableType = getUnionType([globalAsyncDisposableType, globalDisposableType, nullType, undefinedType]); + checkTypeAssignableTo(widenTypeForVariableLikeDeclaration(initializerType, node), optionalDisposableType, initializer, Diagnostics.The_initializer_of_an_await_using_declaration_must_be_either_an_object_with_a_Symbol_asyncDispose_or_Symbol_dispose_method_or_be_null_or_undefined); + } + } else if (blockScopeKind === 4 /* Using */) { + const globalDisposableType = getGlobalDisposableType( + /*reportErrors*/ + true + ); + if (globalDisposableType !== emptyObjectType) { + const optionalDisposableType = getUnionType([globalDisposableType, nullType, undefinedType]); + checkTypeAssignableTo(widenTypeForVariableLikeDeclaration(initializerType, node), optionalDisposableType, initializer, Diagnostics.The_initializer_of_a_using_declaration_must_be_either_an_object_with_a_Symbol_dispose_method_or_be_null_or_undefined); + } + } + } + } + if (symbol.declarations && symbol.declarations.length > 1) { + if (some(symbol.declarations, (d) => d !== node && isVariableLike(d) && !areDeclarationFlagsIdentical(d, node))) { + error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name)); + } + } + } else { + const declarationType = convertAutoToAny(getWidenedTypeForVariableLikeDeclaration(node)); + if (!isErrorType(type) && !isErrorType(declarationType) && !isTypeIdenticalTo(type, declarationType) && !(symbol.flags & 67108864 /* Assignment */)) { + errorNextVariableOrPropertyDeclarationMustHaveSameType(symbol.valueDeclaration, type, node, declarationType); + } + if (hasOnlyExpressionInitializer(node) && node.initializer) { + checkTypeAssignableToAndOptionallyElaborate( + checkExpressionCached(node.initializer), + declarationType, + node, + node.initializer, + /*headMessage*/ + void 0 + ); + } + if (symbol.valueDeclaration && !areDeclarationFlagsIdentical(node, symbol.valueDeclaration)) { + error2(node.name, Diagnostics.All_declarations_of_0_must_have_identical_modifiers, declarationNameToString(node.name)); + } + } + if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */) { + checkExportsOnMergedDeclarations(node); + if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) { + checkVarDeclaredNamesNotShadowed(node); + } + checkCollisionsForDeclarationName(node, node.name); + } + } + function errorNextVariableOrPropertyDeclarationMustHaveSameType(firstDeclaration, firstType, nextDeclaration, nextType) { + const nextDeclarationName = getNameOfDeclaration(nextDeclaration); + const message = nextDeclaration.kind === 172 /* PropertyDeclaration */ || nextDeclaration.kind === 171 /* PropertySignature */ ? Diagnostics.Subsequent_property_declarations_must_have_the_same_type_Property_0_must_be_of_type_1_but_here_has_type_2 : Diagnostics.Subsequent_variable_declarations_must_have_the_same_type_Variable_0_must_be_of_type_1_but_here_has_type_2; + const declName = declarationNameToString(nextDeclarationName); + const err = error2( + nextDeclarationName, + message, + declName, + typeToString(firstType), + typeToString(nextType) + ); + if (firstDeclaration) { + addRelatedInfo(err, createDiagnosticForNode(firstDeclaration, Diagnostics._0_was_also_declared_here, declName)); + } + } + function areDeclarationFlagsIdentical(left, right) { + if (left.kind === 169 /* Parameter */ && right.kind === 260 /* VariableDeclaration */ || left.kind === 260 /* VariableDeclaration */ && right.kind === 169 /* Parameter */) { + return true; + } + if (hasQuestionToken(left) !== hasQuestionToken(right)) { + return false; + } + const interestingFlags = 2 /* Private */ | 4 /* Protected */ | 1024 /* Async */ | 64 /* Abstract */ | 8 /* Readonly */ | 256 /* Static */; + return getSelectedEffectiveModifierFlags(left, interestingFlags) === getSelectedEffectiveModifierFlags(right, interestingFlags); + } + function checkVariableDeclaration(node) { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkVariableDeclaration", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); + checkGrammarVariableDeclaration(node); + checkVariableLikeDeclaration(node); + (_b = tracing) == null ? void 0 : _b.pop(); + } + function checkBindingElement(node) { + checkGrammarBindingElement(node); + return checkVariableLikeDeclaration(node); + } + function checkVariableDeclarationList(node) { + const blockScopeKind = getCombinedNodeFlags(node) & 7 /* BlockScoped */; + if ((blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */) && languageVersion < LanguageFeatureMinimumTarget.UsingAndAwaitUsing) { + checkExternalEmitHelpers(node, 16777216 /* AddDisposableResourceAndDisposeResources */); + } + forEach(node.declarations, checkSourceElement); + } + function checkVariableStatement(node) { + if (!checkGrammarModifiers(node) && !checkGrammarVariableDeclarationList(node.declarationList)) checkGrammarForDisallowedBlockScopedVariableStatement(node); + checkVariableDeclarationList(node.declarationList); + } + function checkExpressionStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkExpression(node.expression); + } + function checkIfStatement(node) { + checkGrammarStatementInAmbientContext(node); + const type = checkTruthinessExpression(node.expression); + checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(node.expression, type, node.thenStatement); + checkSourceElement(node.thenStatement); + if (node.thenStatement.kind === 242 /* EmptyStatement */) { + error2(node.thenStatement, Diagnostics.The_body_of_an_if_statement_cannot_be_the_empty_statement); + } + checkSourceElement(node.elseStatement); + } + function checkTestingKnownTruthyCallableOrAwaitableOrEnumMemberType(condExpr, condType, body) { + if (!strictNullChecks) return; + bothHelper(condExpr, body); + function bothHelper(condExpr2, body2) { + condExpr2 = skipParentheses(condExpr2); + helper(condExpr2, body2); + while (isBinaryExpression(condExpr2) && (condExpr2.operatorToken.kind === 57 /* BarBarToken */ || condExpr2.operatorToken.kind === 61 /* QuestionQuestionToken */)) { + condExpr2 = skipParentheses(condExpr2.left); + helper(condExpr2, body2); + } + } + function helper(condExpr2, body2) { + const location = isLogicalOrCoalescingBinaryExpression(condExpr2) ? skipParentheses(condExpr2.right) : condExpr2; + if (isModuleExportsAccessExpression(location)) { + return; + } + if (isLogicalOrCoalescingBinaryExpression(location)) { + bothHelper(location, body2); + return; + } + const type = location === condExpr2 ? condType : checkExpression(location); + if (type.flags & 1024 /* EnumLiteral */ && isPropertyAccessExpression(location) && (getNodeLinks(location.expression).resolvedSymbol ?? unknownSymbol).flags & 384 /* Enum */) { + error2(location, Diagnostics.This_condition_will_always_return_0, !!type.value ? "true" : "false"); + return; + } + const isPropertyExpressionCast = isPropertyAccessExpression(location) && isTypeAssertion(location.expression); + if (!hasTypeFacts(type, 4194304 /* Truthy */) || isPropertyExpressionCast) return; + const callSignatures = getSignaturesOfType(type, 0 /* Call */); + const isPromise = !!getAwaitedTypeOfPromise(type); + if (callSignatures.length === 0 && !isPromise) { + return; + } + const testedNode = isIdentifier(location) ? location : isPropertyAccessExpression(location) ? location.name : void 0; + const testedSymbol = testedNode && getSymbolAtLocation(testedNode); + if (!testedSymbol && !isPromise) { + return; + } + const isUsed = testedSymbol && isBinaryExpression(condExpr2.parent) && isSymbolUsedInBinaryExpressionChain(condExpr2.parent, testedSymbol) || testedSymbol && body2 && isSymbolUsedInConditionBody(condExpr2, body2, testedNode, testedSymbol); + if (!isUsed) { + if (isPromise) { + errorAndMaybeSuggestAwait( + location, + /*maybeMissingAwait*/ + true, + Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined, + getTypeNameForErrorDisplay(type) + ); + } else { + error2(location, Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead); + } + } + } + } + function isSymbolUsedInConditionBody(expr, body, testedNode, testedSymbol) { + return !!forEachChild(body, function check(childNode) { + if (isIdentifier(childNode)) { + const childSymbol = getSymbolAtLocation(childNode); + if (childSymbol && childSymbol === testedSymbol) { + if (isIdentifier(expr) || isIdentifier(testedNode) && isBinaryExpression(testedNode.parent)) { + return true; + } + let testedExpression = testedNode.parent; + let childExpression = childNode.parent; + while (testedExpression && childExpression) { + if (isIdentifier(testedExpression) && isIdentifier(childExpression) || testedExpression.kind === 110 /* ThisKeyword */ && childExpression.kind === 110 /* ThisKeyword */) { + return getSymbolAtLocation(testedExpression) === getSymbolAtLocation(childExpression); + } else if (isPropertyAccessExpression(testedExpression) && isPropertyAccessExpression(childExpression)) { + if (getSymbolAtLocation(testedExpression.name) !== getSymbolAtLocation(childExpression.name)) { + return false; + } + childExpression = childExpression.expression; + testedExpression = testedExpression.expression; + } else if (isCallExpression(testedExpression) && isCallExpression(childExpression)) { + childExpression = childExpression.expression; + testedExpression = testedExpression.expression; + } else { + return false; + } + } + } + } + return forEachChild(childNode, check); + }); + } + function isSymbolUsedInBinaryExpressionChain(node, testedSymbol) { + while (isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { + const isUsed = forEachChild(node.right, function visit(child) { + if (isIdentifier(child)) { + const symbol = getSymbolAtLocation(child); + if (symbol && symbol === testedSymbol) { + return true; + } + } + return forEachChild(child, visit); + }); + if (isUsed) { + return true; + } + node = node.parent; + } + return false; + } + function checkDoStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkSourceElement(node.statement); + checkTruthinessExpression(node.expression); + } + function checkWhileStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkTruthinessExpression(node.expression); + checkSourceElement(node.statement); + } + function checkTruthinessOfType(type, node) { + if (type.flags & 16384 /* Void */) { + error2(node, Diagnostics.An_expression_of_type_void_cannot_be_tested_for_truthiness); + } else { + const semantics = getSyntacticTruthySemantics(node); + if (semantics !== 3 /* Sometimes */) { + error2( + node, + semantics === 1 /* Always */ ? Diagnostics.This_kind_of_expression_is_always_truthy : Diagnostics.This_kind_of_expression_is_always_falsy + ); + } + } + return type; + } + function getSyntacticTruthySemantics(node) { + node = skipOuterExpressions(node); + switch (node.kind) { + case 9 /* NumericLiteral */: + if (node.text === "0" || node.text === "1") { + return 3 /* Sometimes */; + } + return 1 /* Always */; + case 209 /* ArrayLiteralExpression */: + case 219 /* ArrowFunction */: + case 10 /* BigIntLiteral */: + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 284 /* JsxElement */: + case 285 /* JsxSelfClosingElement */: + case 210 /* ObjectLiteralExpression */: + case 14 /* RegularExpressionLiteral */: + return 1 /* Always */; + case 222 /* VoidExpression */: + case 106 /* NullKeyword */: + return 2 /* Never */; + case 15 /* NoSubstitutionTemplateLiteral */: + case 11 /* StringLiteral */: + return !!node.text ? 1 /* Always */ : 2 /* Never */; + case 227 /* ConditionalExpression */: + return getSyntacticTruthySemantics(node.whenTrue) | getSyntacticTruthySemantics(node.whenFalse); + case 80 /* Identifier */: + if (getResolvedSymbol(node) === undefinedSymbol) { + return 2 /* Never */; + } + return 3 /* Sometimes */; + } + return 3 /* Sometimes */; + } + function checkTruthinessExpression(node, checkMode) { + return checkTruthinessOfType(checkExpression(node, checkMode), node); + } + function checkForStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.initializer && node.initializer.kind === 261 /* VariableDeclarationList */) { + checkGrammarVariableDeclarationList(node.initializer); + } + } + if (node.initializer) { + if (node.initializer.kind === 261 /* VariableDeclarationList */) { + checkVariableDeclarationList(node.initializer); + } else { + checkExpression(node.initializer); + } + } + if (node.condition) checkTruthinessExpression(node.condition); + if (node.incrementor) checkExpression(node.incrementor); + checkSourceElement(node.statement); + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkForOfStatement(node) { + checkGrammarForInOrForOfStatement(node); + const container = getContainingFunctionOrClassStaticBlock(node); + if (node.awaitModifier) { + if (container && isClassStaticBlockDeclaration(container)) { + grammarErrorOnNode(node.awaitModifier, Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block); + } else { + const functionFlags = getFunctionFlags(container); + if ((functionFlags & (4 /* Invalid */ | 2 /* Async */)) === 2 /* Async */ && languageVersion < LanguageFeatureMinimumTarget.ForAwaitOf) { + checkExternalEmitHelpers(node, 16384 /* ForAwaitOfIncludes */); + } + } + } else if (compilerOptions.downlevelIteration && languageVersion < LanguageFeatureMinimumTarget.ForOf) { + checkExternalEmitHelpers(node, 256 /* ForOfIncludes */); + } + if (node.initializer.kind === 261 /* VariableDeclarationList */) { + checkVariableDeclarationList(node.initializer); + } else { + const varExpr = node.initializer; + const iteratedType = checkRightHandSideOfForOf(node); + if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) { + checkDestructuringAssignment(varExpr, iteratedType || errorType); + } else { + const leftType = checkExpression(varExpr); + checkReferenceExpression( + varExpr, + Diagnostics.The_left_hand_side_of_a_for_of_statement_must_be_a_variable_or_a_property_access, + Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_an_optional_property_access + ); + if (iteratedType) { + checkTypeAssignableToAndOptionallyElaborate(iteratedType, leftType, varExpr, node.expression); + } + } + } + checkSourceElement(node.statement); + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkForInStatement(node) { + checkGrammarForInOrForOfStatement(node); + const rightType = getNonNullableTypeIfNeeded(checkExpression(node.expression)); + if (node.initializer.kind === 261 /* VariableDeclarationList */) { + const variable = node.initializer.declarations[0]; + if (variable && isBindingPattern(variable.name)) { + error2(variable.name, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); + } + checkVariableDeclarationList(node.initializer); + } else { + const varExpr = node.initializer; + const leftType = checkExpression(varExpr); + if (varExpr.kind === 209 /* ArrayLiteralExpression */ || varExpr.kind === 210 /* ObjectLiteralExpression */) { + error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_destructuring_pattern); + } else if (!isTypeAssignableTo(getIndexTypeOrString(rightType), leftType)) { + error2(varExpr, Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_of_type_string_or_any); + } else { + checkReferenceExpression( + varExpr, + Diagnostics.The_left_hand_side_of_a_for_in_statement_must_be_a_variable_or_a_property_access, + Diagnostics.The_left_hand_side_of_a_for_in_statement_may_not_be_an_optional_property_access + ); + } + } + if (rightType === neverType || !isTypeAssignableToKind(rightType, 67108864 /* NonPrimitive */ | 58982400 /* InstantiableNonPrimitive */)) { + error2(node.expression, Diagnostics.The_right_hand_side_of_a_for_in_statement_must_be_of_type_any_an_object_type_or_a_type_parameter_but_here_has_type_0, typeToString(rightType)); + } + checkSourceElement(node.statement); + if (node.locals) { + registerForUnusedIdentifiersCheck(node); + } + } + function checkRightHandSideOfForOf(statement) { + const use = statement.awaitModifier ? 15 /* ForAwaitOf */ : 13 /* ForOf */; + return checkIteratedTypeOrElementType(use, checkNonNullExpression(statement.expression), undefinedType, statement.expression); + } + function checkIteratedTypeOrElementType(use, inputType, sentType, errorNode) { + if (isTypeAny(inputType)) { + return inputType; + } + return getIteratedTypeOrElementType( + use, + inputType, + sentType, + errorNode, + /*checkAssignability*/ + true + ) || anyType; + } + function getIteratedTypeOrElementType(use, inputType, sentType, errorNode, checkAssignability) { + const allowAsyncIterables = (use & 2 /* AllowsAsyncIterablesFlag */) !== 0; + if (inputType === neverType) { + if (errorNode) { + reportTypeNotIterableError(errorNode, inputType, allowAsyncIterables); + } + return void 0; + } + const uplevelIteration = languageVersion >= 2 /* ES2015 */; + const downlevelIteration = !uplevelIteration && compilerOptions.downlevelIteration; + const possibleOutOfBounds = compilerOptions.noUncheckedIndexedAccess && !!(use & 128 /* PossiblyOutOfBounds */); + if (uplevelIteration || downlevelIteration || allowAsyncIterables) { + const iterationTypes = getIterationTypesOfIterable(inputType, use, uplevelIteration ? errorNode : void 0); + if (checkAssignability) { + if (iterationTypes) { + const diagnostic = use & 8 /* ForOfFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_for_of_will_always_send_0 : use & 32 /* SpreadFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_spread_will_always_send_0 : use & 64 /* DestructuringFlag */ ? Diagnostics.Cannot_iterate_value_because_the_next_method_of_its_iterator_expects_type_1_but_array_destructuring_will_always_send_0 : use & 16 /* YieldStarFlag */ ? Diagnostics.Cannot_delegate_iteration_to_value_because_the_next_method_of_its_iterator_expects_type_1_but_the_containing_generator_will_always_send_0 : void 0; + if (diagnostic) { + checkTypeAssignableTo(sentType, iterationTypes.nextType, errorNode, diagnostic); + } + } + } + if (iterationTypes || uplevelIteration) { + return possibleOutOfBounds ? includeUndefinedInIndexSignature(iterationTypes && iterationTypes.yieldType) : iterationTypes && iterationTypes.yieldType; + } + } + let arrayType = inputType; + let hasStringConstituent = false; + if (use & 4 /* AllowsStringInputFlag */) { + if (arrayType.flags & 1048576 /* Union */) { + const arrayTypes = inputType.types; + const filteredTypes = filter(arrayTypes, (t) => !(t.flags & 402653316 /* StringLike */)); + if (filteredTypes !== arrayTypes) { + arrayType = getUnionType(filteredTypes, 2 /* Subtype */); + } + } else if (arrayType.flags & 402653316 /* StringLike */) { + arrayType = neverType; + } + hasStringConstituent = arrayType !== inputType; + if (hasStringConstituent) { + if (arrayType.flags & 131072 /* Never */) { + return possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType; + } + } + } + if (!isArrayLikeType(arrayType)) { + if (errorNode) { + const allowsStrings = !!(use & 4 /* AllowsStringInputFlag */) && !hasStringConstituent; + const [defaultDiagnostic, maybeMissingAwait] = getIterationDiagnosticDetails(allowsStrings, downlevelIteration); + errorAndMaybeSuggestAwait( + errorNode, + maybeMissingAwait && !!getAwaitedTypeOfPromise(arrayType), + defaultDiagnostic, + typeToString(arrayType) + ); + } + return hasStringConstituent ? possibleOutOfBounds ? includeUndefinedInIndexSignature(stringType) : stringType : void 0; + } + const arrayElementType = getIndexTypeOfType(arrayType, numberType); + if (hasStringConstituent && arrayElementType) { + if (arrayElementType.flags & 402653316 /* StringLike */ && !compilerOptions.noUncheckedIndexedAccess) { + return stringType; + } + return getUnionType(possibleOutOfBounds ? [arrayElementType, stringType, undefinedType] : [arrayElementType, stringType], 2 /* Subtype */); + } + return use & 128 /* PossiblyOutOfBounds */ ? includeUndefinedInIndexSignature(arrayElementType) : arrayElementType; + function getIterationDiagnosticDetails(allowsStrings, downlevelIteration2) { + var _a; + if (downlevelIteration2) { + return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true] : [Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator, true]; + } + const yieldType = getIterationTypeOfIterable( + use, + 0 /* Yield */, + inputType, + /*errorNode*/ + void 0 + ); + if (yieldType) { + return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, false]; + } + if (isES2015OrLaterIterable((_a = inputType.symbol) == null ? void 0 : _a.escapedName)) { + return [Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher, true]; + } + return allowsStrings ? [Diagnostics.Type_0_is_not_an_array_type_or_a_string_type, true] : [Diagnostics.Type_0_is_not_an_array_type, true]; + } + } + function isES2015OrLaterIterable(n) { + switch (n) { + case "Float32Array": + case "Float64Array": + case "Int16Array": + case "Int32Array": + case "Int8Array": + case "NodeList": + case "Uint16Array": + case "Uint32Array": + case "Uint8Array": + case "Uint8ClampedArray": + return true; + } + return false; + } + function getIterationTypeOfIterable(use, typeKind, inputType, errorNode) { + if (isTypeAny(inputType)) { + return void 0; + } + const iterationTypes = getIterationTypesOfIterable(inputType, use, errorNode); + return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(typeKind)]; + } + function createIterationTypes(yieldType = neverType, returnType = neverType, nextType = unknownType) { + if (yieldType.flags & 67359327 /* Intrinsic */ && returnType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */) && nextType.flags & (1 /* Any */ | 131072 /* Never */ | 2 /* Unknown */ | 16384 /* Void */ | 32768 /* Undefined */)) { + const id = getTypeListId([yieldType, returnType, nextType]); + let iterationTypes = iterationTypesCache.get(id); + if (!iterationTypes) { + iterationTypes = { yieldType, returnType, nextType }; + iterationTypesCache.set(id, iterationTypes); + } + return iterationTypes; + } + return { yieldType, returnType, nextType }; + } + function combineIterationTypes(array) { + let yieldTypes; + let returnTypes; + let nextTypes; + for (const iterationTypes of array) { + if (iterationTypes === void 0 || iterationTypes === noIterationTypes) { + continue; + } + if (iterationTypes === anyIterationTypes) { + return anyIterationTypes; + } + yieldTypes = append(yieldTypes, iterationTypes.yieldType); + returnTypes = append(returnTypes, iterationTypes.returnType); + nextTypes = append(nextTypes, iterationTypes.nextType); + } + if (yieldTypes || returnTypes || nextTypes) { + return createIterationTypes( + yieldTypes && getUnionType(yieldTypes), + returnTypes && getUnionType(returnTypes), + nextTypes && getIntersectionType(nextTypes) + ); + } + return noIterationTypes; + } + function getCachedIterationTypes(type, cacheKey) { + return type[cacheKey]; + } + function setCachedIterationTypes(type, cacheKey, cachedTypes2) { + return type[cacheKey] = cachedTypes2; + } + function getIterationTypesOfIterable(type, use, errorNode) { + var _a, _b; + if (isTypeAny(type)) { + return anyIterationTypes; + } + if (!(type.flags & 1048576 /* Union */)) { + const errorOutputContainer = errorNode ? { errors: void 0, skipLogging: true } : void 0; + const iterationTypes2 = getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer); + if (iterationTypes2 === noIterationTypes) { + if (errorNode) { + const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */)); + if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) { + addRelatedInfo(rootDiag, ...errorOutputContainer.errors); + } + } + return void 0; + } else if ((_a = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _a.length) { + for (const diag2 of errorOutputContainer.errors) { + diagnostics.add(diag2); + } + } + return iterationTypes2; + } + const cacheKey = use & 2 /* AllowsAsyncIterablesFlag */ ? "iterationTypesOfAsyncIterable" : "iterationTypesOfIterable"; + const cachedTypes2 = getCachedIterationTypes(type, cacheKey); + if (cachedTypes2) return cachedTypes2 === noIterationTypes ? void 0 : cachedTypes2; + let allIterationTypes; + for (const constituent of type.types) { + const errorOutputContainer = errorNode ? { errors: void 0 } : void 0; + const iterationTypes2 = getIterationTypesOfIterableWorker(constituent, use, errorNode, errorOutputContainer); + if (iterationTypes2 === noIterationTypes) { + if (errorNode) { + const rootDiag = reportTypeNotIterableError(errorNode, type, !!(use & 2 /* AllowsAsyncIterablesFlag */)); + if (errorOutputContainer == null ? void 0 : errorOutputContainer.errors) { + addRelatedInfo(rootDiag, ...errorOutputContainer.errors); + } + } + setCachedIterationTypes(type, cacheKey, noIterationTypes); + return void 0; + } else if ((_b = errorOutputContainer == null ? void 0 : errorOutputContainer.errors) == null ? void 0 : _b.length) { + for (const diag2 of errorOutputContainer.errors) { + diagnostics.add(diag2); + } + } + allIterationTypes = append(allIterationTypes, iterationTypes2); + } + const iterationTypes = allIterationTypes ? combineIterationTypes(allIterationTypes) : noIterationTypes; + setCachedIterationTypes(type, cacheKey, iterationTypes); + return iterationTypes === noIterationTypes ? void 0 : iterationTypes; + } + function getAsyncFromSyncIterationTypes(iterationTypes, errorNode) { + if (iterationTypes === noIterationTypes) return noIterationTypes; + if (iterationTypes === anyIterationTypes) return anyIterationTypes; + const { yieldType, returnType, nextType } = iterationTypes; + if (errorNode) { + getGlobalAwaitedSymbol( + /*reportErrors*/ + true + ); + } + return createIterationTypes( + getAwaitedType(yieldType, errorNode) || anyType, + getAwaitedType(returnType, errorNode) || anyType, + nextType + ); + } + function getIterationTypesOfIterableWorker(type, use, errorNode, errorOutputContainer) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + let noCache = false; + if (use & 2 /* AllowsAsyncIterablesFlag */) { + const iterationTypes = getIterationTypesOfIterableCached(type, asyncIterationTypesResolver) || getIterationTypesOfIterableFast(type, asyncIterationTypesResolver); + if (iterationTypes) { + if (iterationTypes === noIterationTypes && errorNode) { + noCache = true; + } else { + return use & 8 /* ForOfFlag */ ? getAsyncFromSyncIterationTypes(iterationTypes, errorNode) : iterationTypes; + } + } + } + if (use & 1 /* AllowsSyncIterablesFlag */) { + let iterationTypes = getIterationTypesOfIterableCached(type, syncIterationTypesResolver) || getIterationTypesOfIterableFast(type, syncIterationTypesResolver); + if (iterationTypes) { + if (iterationTypes === noIterationTypes && errorNode) { + noCache = true; + } else { + if (use & 2 /* AllowsAsyncIterablesFlag */) { + if (iterationTypes !== noIterationTypes) { + iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode); + return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes); + } + } else { + return iterationTypes; + } + } + } + } + if (use & 2 /* AllowsAsyncIterablesFlag */) { + const iterationTypes = getIterationTypesOfIterableSlow(type, asyncIterationTypesResolver, errorNode, errorOutputContainer, noCache); + if (iterationTypes !== noIterationTypes) { + return iterationTypes; + } + } + if (use & 1 /* AllowsSyncIterablesFlag */) { + let iterationTypes = getIterationTypesOfIterableSlow(type, syncIterationTypesResolver, errorNode, errorOutputContainer, noCache); + if (iterationTypes !== noIterationTypes) { + if (use & 2 /* AllowsAsyncIterablesFlag */) { + iterationTypes = getAsyncFromSyncIterationTypes(iterationTypes, errorNode); + return noCache ? iterationTypes : setCachedIterationTypes(type, "iterationTypesOfAsyncIterable", iterationTypes); + } else { + return iterationTypes; + } + } + } + return noIterationTypes; + } + function getIterationTypesOfIterableCached(type, resolver) { + return getCachedIterationTypes(type, resolver.iterableCacheKey); + } + function getIterationTypesOfIterableFast(type, resolver) { + if (isReferenceToType2(type, resolver.getGlobalIterableType( + /*reportErrors*/ + false + )) || isReferenceToType2(type, resolver.getGlobalIteratorObjectType( + /*reportErrors*/ + false + )) || isReferenceToType2(type, resolver.getGlobalIterableIteratorType( + /*reportErrors*/ + false + )) || isReferenceToType2(type, resolver.getGlobalGeneratorType( + /*reportErrors*/ + false + ))) { + const [yieldType, returnType, nextType] = getTypeArguments(type); + return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType( + yieldType, + /*errorNode*/ + void 0 + ) || yieldType, resolver.resolveIterationType( + returnType, + /*errorNode*/ + void 0 + ) || returnType, nextType)); + } + if (isReferenceToSomeType(type, resolver.getGlobalBuiltinIteratorTypes())) { + const [yieldType] = getTypeArguments(type); + const returnType = getBuiltinIteratorReturnType(); + const nextType = unknownType; + return setCachedIterationTypes(type, resolver.iterableCacheKey, createIterationTypes(resolver.resolveIterationType( + yieldType, + /*errorNode*/ + void 0 + ) || yieldType, resolver.resolveIterationType( + returnType, + /*errorNode*/ + void 0 + ) || returnType, nextType)); + } + } + function getPropertyNameForKnownSymbolName(symbolName2) { + const ctorType = getGlobalESSymbolConstructorSymbol( + /*reportErrors*/ + false + ); + const uniqueType = ctorType && getTypeOfPropertyOfType(getTypeOfSymbol(ctorType), escapeLeadingUnderscores(symbolName2)); + return uniqueType && isTypeUsableAsPropertyName(uniqueType) ? getPropertyNameFromType(uniqueType) : `__@${symbolName2}`; + } + function getIterationTypesOfIterableSlow(type, resolver, errorNode, errorOutputContainer, noCache) { + const method = getPropertyOfType(type, getPropertyNameForKnownSymbolName(resolver.iteratorSymbolName)); + const methodType = method && !(method.flags & 16777216 /* Optional */) ? getTypeOfSymbol(method) : void 0; + if (isTypeAny(methodType)) { + return noCache ? anyIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, anyIterationTypes); + } + const allSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : void 0; + const validSignatures = filter(allSignatures, (sig) => getMinArgumentCount(sig) === 0); + if (!some(validSignatures)) { + if (errorNode && some(allSignatures)) { + checkTypeAssignableTo( + type, + resolver.getGlobalIterableType( + /*reportErrors*/ + true + ), + errorNode, + /*headMessage*/ + void 0, + /*containingMessageChain*/ + void 0, + errorOutputContainer + ); + } + return noCache ? noIterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, noIterationTypes); + } + const iteratorType = getIntersectionType(map(validSignatures, getReturnTypeOfSignature)); + const iterationTypes = getIterationTypesOfIteratorWorker(iteratorType, resolver, errorNode, errorOutputContainer, noCache) ?? noIterationTypes; + return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iterableCacheKey, iterationTypes); + } + function reportTypeNotIterableError(errorNode, type, allowAsyncIterables) { + const message = allowAsyncIterables ? Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator : Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator; + const suggestAwait = ( + // for (const x of Promise<...>) or [...Promise<...>] + !!getAwaitedTypeOfPromise(type) || !allowAsyncIterables && isForOfStatement(errorNode.parent) && errorNode.parent.expression === errorNode && getGlobalAsyncIterableType( + /*reportErrors*/ + false + ) !== emptyGenericType && isTypeAssignableTo(type, createTypeFromGenericGlobalType(getGlobalAsyncIterableType( + /*reportErrors*/ + false + ), [anyType, anyType, anyType])) + ); + return errorAndMaybeSuggestAwait(errorNode, suggestAwait, message, typeToString(type)); + } + function getIterationTypesOfIterator(type, resolver, errorNode, errorOutputContainer) { + return getIterationTypesOfIteratorWorker( + type, + resolver, + errorNode, + errorOutputContainer, + /*noCache*/ + false + ); + } + function getIterationTypesOfIteratorWorker(type, resolver, errorNode, errorOutputContainer, noCache) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + let iterationTypes = getIterationTypesOfIteratorCached(type, resolver) || getIterationTypesOfIteratorFast(type, resolver); + if (iterationTypes === noIterationTypes && errorNode) { + iterationTypes = void 0; + noCache = true; + } + iterationTypes ?? (iterationTypes = getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache)); + return iterationTypes === noIterationTypes ? void 0 : iterationTypes; + } + function getIterationTypesOfIteratorCached(type, resolver) { + return getCachedIterationTypes(type, resolver.iteratorCacheKey); + } + function getIterationTypesOfIteratorFast(type, resolver) { + if (isReferenceToType2(type, resolver.getGlobalIterableIteratorType( + /*reportErrors*/ + false + )) || isReferenceToType2(type, resolver.getGlobalIteratorType( + /*reportErrors*/ + false + )) || isReferenceToType2(type, resolver.getGlobalIteratorObjectType( + /*reportErrors*/ + false + )) || isReferenceToType2(type, resolver.getGlobalGeneratorType( + /*reportErrors*/ + false + ))) { + const [yieldType, returnType, nextType] = getTypeArguments(type); + return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType)); + } + if (isReferenceToSomeType(type, resolver.getGlobalBuiltinIteratorTypes())) { + const [yieldType] = getTypeArguments(type); + const returnType = getBuiltinIteratorReturnType(); + const nextType = unknownType; + return setCachedIterationTypes(type, resolver.iteratorCacheKey, createIterationTypes(yieldType, returnType, nextType)); + } + } + function isIteratorResult(type, kind) { + const doneType = getTypeOfPropertyOfType(type, "done") || falseType; + return isTypeAssignableTo(kind === 0 /* Yield */ ? falseType : trueType, doneType); + } + function isYieldIteratorResult(type) { + return isIteratorResult(type, 0 /* Yield */); + } + function isReturnIteratorResult(type) { + return isIteratorResult(type, 1 /* Return */); + } + function getIterationTypesOfIteratorResult(type) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + const cachedTypes2 = getCachedIterationTypes(type, "iterationTypesOfIteratorResult"); + if (cachedTypes2) { + return cachedTypes2; + } + if (isReferenceToType2(type, getGlobalIteratorYieldResultType( + /*reportErrors*/ + false + ))) { + const yieldType2 = getTypeArguments(type)[0]; + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes( + yieldType2, + /*returnType*/ + void 0, + /*nextType*/ + void 0 + )); + } + if (isReferenceToType2(type, getGlobalIteratorReturnResultType( + /*reportErrors*/ + false + ))) { + const returnType2 = getTypeArguments(type)[0]; + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes( + /*yieldType*/ + void 0, + returnType2, + /*nextType*/ + void 0 + )); + } + const yieldIteratorResult = filterType(type, isYieldIteratorResult); + const yieldType = yieldIteratorResult !== neverType ? getTypeOfPropertyOfType(yieldIteratorResult, "value") : void 0; + const returnIteratorResult = filterType(type, isReturnIteratorResult); + const returnType = returnIteratorResult !== neverType ? getTypeOfPropertyOfType(returnIteratorResult, "value") : void 0; + if (!yieldType && !returnType) { + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", noIterationTypes); + } + return setCachedIterationTypes(type, "iterationTypesOfIteratorResult", createIterationTypes( + yieldType, + returnType || voidType, + /*nextType*/ + void 0 + )); + } + function getIterationTypesOfMethod(type, resolver, methodName, errorNode, errorOutputContainer) { + var _a, _b, _c, _d; + const method = getPropertyOfType(type, methodName); + if (!method && methodName !== "next") { + return void 0; + } + const methodType = method && !(methodName === "next" && method.flags & 16777216 /* Optional */) ? methodName === "next" ? getTypeOfSymbol(method) : getTypeWithFacts(getTypeOfSymbol(method), 2097152 /* NEUndefinedOrNull */) : void 0; + if (isTypeAny(methodType)) { + return anyIterationTypes; + } + const methodSignatures = methodType ? getSignaturesOfType(methodType, 0 /* Call */) : emptyArray; + if (methodSignatures.length === 0) { + if (errorNode) { + const diagnostic = methodName === "next" ? resolver.mustHaveANextMethodDiagnostic : resolver.mustBeAMethodDiagnostic; + if (errorOutputContainer) { + errorOutputContainer.errors ?? (errorOutputContainer.errors = []); + errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, diagnostic, methodName)); + } else { + error2(errorNode, diagnostic, methodName); + } + } + return methodName === "next" ? noIterationTypes : void 0; + } + if ((methodType == null ? void 0 : methodType.symbol) && methodSignatures.length === 1) { + const globalGeneratorType = resolver.getGlobalGeneratorType( + /*reportErrors*/ + false + ); + const globalIteratorType = resolver.getGlobalIteratorType( + /*reportErrors*/ + false + ); + const isGeneratorMethod = ((_b = (_a = globalGeneratorType.symbol) == null ? void 0 : _a.members) == null ? void 0 : _b.get(methodName)) === methodType.symbol; + const isIteratorMethod = !isGeneratorMethod && ((_d = (_c = globalIteratorType.symbol) == null ? void 0 : _c.members) == null ? void 0 : _d.get(methodName)) === methodType.symbol; + if (isGeneratorMethod || isIteratorMethod) { + const globalType = isGeneratorMethod ? globalGeneratorType : globalIteratorType; + const { mapper } = methodType; + return createIterationTypes( + getMappedType(globalType.typeParameters[0], mapper), + getMappedType(globalType.typeParameters[1], mapper), + methodName === "next" ? getMappedType(globalType.typeParameters[2], mapper) : void 0 + ); + } + } + let methodParameterTypes; + let methodReturnTypes; + for (const signature of methodSignatures) { + if (methodName !== "throw" && some(signature.parameters)) { + methodParameterTypes = append(methodParameterTypes, getTypeAtPosition(signature, 0)); + } + methodReturnTypes = append(methodReturnTypes, getReturnTypeOfSignature(signature)); + } + let returnTypes; + let nextType; + if (methodName !== "throw") { + const methodParameterType = methodParameterTypes ? getUnionType(methodParameterTypes) : unknownType; + if (methodName === "next") { + nextType = methodParameterType; + } else if (methodName === "return") { + const resolvedMethodParameterType = resolver.resolveIterationType(methodParameterType, errorNode) || anyType; + returnTypes = append(returnTypes, resolvedMethodParameterType); + } + } + let yieldType; + const methodReturnType = methodReturnTypes ? getIntersectionType(methodReturnTypes) : neverType; + const resolvedMethodReturnType = resolver.resolveIterationType(methodReturnType, errorNode) || anyType; + const iterationTypes = getIterationTypesOfIteratorResult(resolvedMethodReturnType); + if (iterationTypes === noIterationTypes) { + if (errorNode) { + if (errorOutputContainer) { + errorOutputContainer.errors ?? (errorOutputContainer.errors = []); + errorOutputContainer.errors.push(createDiagnosticForNode(errorNode, resolver.mustHaveAValueDiagnostic, methodName)); + } else { + error2(errorNode, resolver.mustHaveAValueDiagnostic, methodName); + } + } + yieldType = anyType; + returnTypes = append(returnTypes, anyType); + } else { + yieldType = iterationTypes.yieldType; + returnTypes = append(returnTypes, iterationTypes.returnType); + } + return createIterationTypes(yieldType, getUnionType(returnTypes), nextType); + } + function getIterationTypesOfIteratorSlow(type, resolver, errorNode, errorOutputContainer, noCache) { + const iterationTypes = combineIterationTypes([ + getIterationTypesOfMethod(type, resolver, "next", errorNode, errorOutputContainer), + getIterationTypesOfMethod(type, resolver, "return", errorNode, errorOutputContainer), + getIterationTypesOfMethod(type, resolver, "throw", errorNode, errorOutputContainer) + ]); + return noCache ? iterationTypes : setCachedIterationTypes(type, resolver.iteratorCacheKey, iterationTypes); + } + function getIterationTypeOfGeneratorFunctionReturnType(kind, returnType, isAsyncGenerator) { + if (isTypeAny(returnType)) { + return void 0; + } + const iterationTypes = getIterationTypesOfGeneratorFunctionReturnType(returnType, isAsyncGenerator); + return iterationTypes && iterationTypes[getIterationTypesKeyFromIterationTypeKind(kind)]; + } + function getIterationTypesOfGeneratorFunctionReturnType(type, isAsyncGenerator) { + if (isTypeAny(type)) { + return anyIterationTypes; + } + const use = isAsyncGenerator ? 2 /* AsyncGeneratorReturnType */ : 1 /* GeneratorReturnType */; + const resolver = isAsyncGenerator ? asyncIterationTypesResolver : syncIterationTypesResolver; + return getIterationTypesOfIterable( + type, + use, + /*errorNode*/ + void 0 + ) || getIterationTypesOfIterator( + type, + resolver, + /*errorNode*/ + void 0, + /*errorOutputContainer*/ + void 0 + ); + } + function checkBreakOrContinueStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) checkGrammarBreakOrContinueStatement(node); + } + function unwrapReturnType(returnType, functionFlags) { + const isGenerator = !!(functionFlags & 1 /* Generator */); + const isAsync = !!(functionFlags & 2 /* Async */); + if (isGenerator) { + const returnIterationType = getIterationTypeOfGeneratorFunctionReturnType(1 /* Return */, returnType, isAsync); + if (!returnIterationType) { + return errorType; + } + return isAsync ? getAwaitedTypeNoAlias(unwrapAwaitedType(returnIterationType)) : returnIterationType; + } + return isAsync ? getAwaitedTypeNoAlias(returnType) || errorType : returnType; + } + function isUnwrappedReturnTypeUndefinedVoidOrAny(func, returnType) { + const type = unwrapReturnType(returnType, getFunctionFlags(func)); + return !!(type && (maybeTypeOfKind(type, 16384 /* Void */) || type.flags & (1 /* Any */ | 32768 /* Undefined */))); + } + function checkReturnStatement(node) { + if (checkGrammarStatementInAmbientContext(node)) { + return; + } + const container = getContainingFunctionOrClassStaticBlock(node); + if (container && isClassStaticBlockDeclaration(container)) { + grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block); + return; + } + if (!container) { + grammarErrorOnFirstToken(node, Diagnostics.A_return_statement_can_only_be_used_within_a_function_body); + return; + } + const signature = getSignatureFromDeclaration(container); + const returnType = getReturnTypeOfSignature(signature); + const functionFlags = getFunctionFlags(container); + if (strictNullChecks || node.expression || returnType.flags & 131072 /* Never */) { + const exprType = node.expression ? checkExpressionCached(node.expression) : undefinedType; + if (container.kind === 178 /* SetAccessor */) { + if (node.expression) { + error2(node, Diagnostics.Setters_cannot_return_a_value); + } + } else if (container.kind === 176 /* Constructor */) { + if (node.expression && !checkTypeAssignableToAndOptionallyElaborate(exprType, returnType, node, node.expression)) { + error2(node, Diagnostics.Return_type_of_constructor_signature_must_be_assignable_to_the_instance_type_of_the_class); + } + } else if (getReturnTypeFromAnnotation(container)) { + const unwrappedReturnType = unwrapReturnType(returnType, functionFlags) ?? returnType; + const unwrappedExprType = functionFlags & 2 /* Async */ ? checkAwaitedType( + exprType, + /*withAlias*/ + false, + node, + Diagnostics.The_return_type_of_an_async_function_must_either_be_a_valid_promise_or_must_not_contain_a_callable_then_member + ) : exprType; + if (unwrappedReturnType) { + checkTypeAssignableToAndOptionallyElaborate(unwrappedExprType, unwrappedReturnType, node, node.expression); + } + } + } else if (container.kind !== 176 /* Constructor */ && compilerOptions.noImplicitReturns && !isUnwrappedReturnTypeUndefinedVoidOrAny(container, returnType)) { + error2(node, Diagnostics.Not_all_code_paths_return_a_value); + } + } + function checkWithStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + if (node.flags & 65536 /* AwaitContext */) { + grammarErrorOnFirstToken(node, Diagnostics.with_statements_are_not_allowed_in_an_async_function_block); + } + } + checkExpression(node.expression); + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + const start = getSpanOfTokenAtPosition(sourceFile, node.pos).start; + const end = node.statement.pos; + grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.The_with_statement_is_not_supported_All_symbols_in_a_with_block_will_have_type_any); + } + } + function checkSwitchStatement(node) { + checkGrammarStatementInAmbientContext(node); + let firstDefaultClause; + let hasDuplicateDefaultClause = false; + const expressionType = checkExpression(node.expression); + forEach(node.caseBlock.clauses, (clause) => { + if (clause.kind === 297 /* DefaultClause */ && !hasDuplicateDefaultClause) { + if (firstDefaultClause === void 0) { + firstDefaultClause = clause; + } else { + grammarErrorOnNode(clause, Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement); + hasDuplicateDefaultClause = true; + } + } + if (clause.kind === 296 /* CaseClause */) { + addLazyDiagnostic(createLazyCaseClauseDiagnostics(clause)); + } + forEach(clause.statements, checkSourceElement); + if (compilerOptions.noFallthroughCasesInSwitch && clause.fallthroughFlowNode && isReachableFlowNode(clause.fallthroughFlowNode)) { + error2(clause, Diagnostics.Fallthrough_case_in_switch); + } + function createLazyCaseClauseDiagnostics(clause2) { + return () => { + const caseType = checkExpression(clause2.expression); + if (!isTypeEqualityComparableTo(expressionType, caseType)) { + checkTypeComparableTo( + caseType, + expressionType, + clause2.expression, + /*headMessage*/ + void 0 + ); + } + }; + } + }); + if (node.caseBlock.locals) { + registerForUnusedIdentifiersCheck(node.caseBlock); + } + } + function checkLabeledStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + findAncestor(node.parent, (current) => { + if (isFunctionLike(current)) { + return "quit"; + } + if (current.kind === 256 /* LabeledStatement */ && current.label.escapedText === node.label.escapedText) { + grammarErrorOnNode(node.label, Diagnostics.Duplicate_label_0, getTextOfNode(node.label)); + return true; + } + return false; + }); + } + checkSourceElement(node.statement); + } + function checkThrowStatement(node) { + if (!checkGrammarStatementInAmbientContext(node)) { + if (isIdentifier(node.expression) && !node.expression.escapedText) { + grammarErrorAfterFirstToken(node, Diagnostics.Line_break_not_permitted_here); + } + } + if (node.expression) { + checkExpression(node.expression); + } + } + function checkTryStatement(node) { + checkGrammarStatementInAmbientContext(node); + checkBlock(node.tryBlock); + const catchClause = node.catchClause; + if (catchClause) { + if (catchClause.variableDeclaration) { + const declaration = catchClause.variableDeclaration; + checkVariableLikeDeclaration(declaration); + const typeNode = getEffectiveTypeAnnotationNode(declaration); + if (typeNode) { + const type = getTypeFromTypeNode(typeNode); + if (type && !(type.flags & 3 /* AnyOrUnknown */)) { + grammarErrorOnFirstToken(typeNode, Diagnostics.Catch_clause_variable_type_annotation_must_be_any_or_unknown_if_specified); + } + } else if (declaration.initializer) { + grammarErrorOnFirstToken(declaration.initializer, Diagnostics.Catch_clause_variable_cannot_have_an_initializer); + } else { + const blockLocals = catchClause.block.locals; + if (blockLocals) { + forEachKey(catchClause.locals, (caughtName) => { + const blockLocal = blockLocals.get(caughtName); + if ((blockLocal == null ? void 0 : blockLocal.valueDeclaration) && (blockLocal.flags & 2 /* BlockScopedVariable */) !== 0) { + grammarErrorOnNode(blockLocal.valueDeclaration, Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause, unescapeLeadingUnderscores(caughtName)); + } + }); + } + } + } + checkBlock(catchClause.block); + } + if (node.finallyBlock) { + checkBlock(node.finallyBlock); + } + } + function checkIndexConstraints(type, symbol, isStaticIndex) { + const indexInfos = getIndexInfosOfType(type); + if (indexInfos.length === 0) { + return; + } + for (const prop of getPropertiesOfObjectType(type)) { + if (!(isStaticIndex && prop.flags & 4194304 /* Prototype */)) { + checkIndexConstraintForProperty(type, prop, getLiteralTypeFromProperty( + prop, + 8576 /* StringOrNumberLiteralOrUnique */, + /*includeNonPublic*/ + true + ), getNonMissingTypeOfSymbol(prop)); + } + } + const typeDeclaration = symbol.valueDeclaration; + if (typeDeclaration && isClassLike(typeDeclaration)) { + for (const member of typeDeclaration.members) { + if (!isStatic(member) && !hasBindableName(member)) { + const symbol2 = getSymbolOfDeclaration(member); + checkIndexConstraintForProperty(type, symbol2, getTypeOfExpression(member.name.expression), getNonMissingTypeOfSymbol(symbol2)); + } + } + } + if (indexInfos.length > 1) { + for (const info of indexInfos) { + checkIndexConstraintForIndexSignature(type, info); + } + } + } + function checkIndexConstraintForProperty(type, prop, propNameType, propType) { + const declaration = prop.valueDeclaration; + const name = getNameOfDeclaration(declaration); + if (name && isPrivateIdentifier(name)) { + return; + } + const indexInfos = getApplicableIndexInfos(type, propNameType); + const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0; + const propDeclaration = declaration && declaration.kind === 226 /* BinaryExpression */ || name && name.kind === 167 /* ComputedPropertyName */ ? declaration : void 0; + const localPropDeclaration = getParentOfSymbol(prop) === type.symbol ? declaration : void 0; + for (const info of indexInfos) { + const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0; + const errorNode = localPropDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getPropertyOfObjectType(base, prop.escapedName) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0); + if (errorNode && !isTypeAssignableTo(propType, info.type)) { + const diagnostic = createError(errorNode, Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3, symbolToString(prop), typeToString(propType), typeToString(info.keyType), typeToString(info.type)); + if (propDeclaration && errorNode !== propDeclaration) { + addRelatedInfo(diagnostic, createDiagnosticForNode(propDeclaration, Diagnostics._0_is_declared_here, symbolToString(prop))); + } + diagnostics.add(diagnostic); + } + } + } + function checkIndexConstraintForIndexSignature(type, checkInfo) { + const declaration = checkInfo.declaration; + const indexInfos = getApplicableIndexInfos(type, checkInfo.keyType); + const interfaceDeclaration = getObjectFlags(type) & 2 /* Interface */ ? getDeclarationOfKind(type.symbol, 264 /* InterfaceDeclaration */) : void 0; + const localCheckDeclaration = declaration && getParentOfSymbol(getSymbolOfDeclaration(declaration)) === type.symbol ? declaration : void 0; + for (const info of indexInfos) { + if (info === checkInfo) continue; + const localIndexDeclaration = info.declaration && getParentOfSymbol(getSymbolOfDeclaration(info.declaration)) === type.symbol ? info.declaration : void 0; + const errorNode = localCheckDeclaration || localIndexDeclaration || (interfaceDeclaration && !some(getBaseTypes(type), (base) => !!getIndexInfoOfType(base, checkInfo.keyType) && !!getIndexTypeOfType(base, info.keyType)) ? interfaceDeclaration : void 0); + if (errorNode && !isTypeAssignableTo(checkInfo.type, info.type)) { + error2(errorNode, Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3, typeToString(checkInfo.keyType), typeToString(checkInfo.type), typeToString(info.keyType), typeToString(info.type)); + } + } + } + function checkTypeNameIsReserved(name, message) { + switch (name.escapedText) { + case "any": + case "unknown": + case "never": + case "number": + case "bigint": + case "boolean": + case "string": + case "symbol": + case "void": + case "object": + case "undefined": + error2(name, message, name.escapedText); + } + } + function checkClassNameCollisionWithObject(name) { + if (languageVersion >= 1 /* ES5 */ && name.escapedText === "Object" && host.getEmitModuleFormatOfFile(getSourceFileOfNode(name)) < 5 /* ES2015 */) { + error2(name, Diagnostics.Class_name_cannot_be_Object_when_targeting_ES5_with_module_0, ModuleKind[moduleKind]); + } + } + function checkUnmatchedJSDocParameters(node) { + const jsdocParameters = filter(getJSDocTags(node), isJSDocParameterTag); + if (!length(jsdocParameters)) return; + const isJs = isInJSFile(node); + const parameters = /* @__PURE__ */ new Set(); + const excludedParameters = /* @__PURE__ */ new Set(); + forEach(node.parameters, ({ name }, index) => { + if (isIdentifier(name)) { + parameters.add(name.escapedText); + } + if (isBindingPattern(name)) { + excludedParameters.add(index); + } + }); + const containsArguments = containsArgumentsReference(node); + if (containsArguments) { + const lastJSDocParamIndex = jsdocParameters.length - 1; + const lastJSDocParam = jsdocParameters[lastJSDocParamIndex]; + if (isJs && lastJSDocParam && isIdentifier(lastJSDocParam.name) && lastJSDocParam.typeExpression && lastJSDocParam.typeExpression.type && !parameters.has(lastJSDocParam.name.escapedText) && !excludedParameters.has(lastJSDocParamIndex) && !isArrayType(getTypeFromTypeNode(lastJSDocParam.typeExpression.type))) { + error2(lastJSDocParam.name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name_It_would_match_arguments_if_it_had_an_array_type, idText(lastJSDocParam.name)); + } + } else { + forEach(jsdocParameters, ({ name, isNameFirst }, index) => { + if (excludedParameters.has(index) || isIdentifier(name) && parameters.has(name.escapedText)) { + return; + } + if (isQualifiedName(name)) { + if (isJs) { + error2(name, Diagnostics.Qualified_name_0_is_not_allowed_without_a_leading_param_object_1, entityNameToString(name), entityNameToString(name.left)); + } + } else { + if (!isNameFirst) { + errorOrSuggestion(isJs, name, Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name, idText(name)); + } + } + }); + } + } + function checkTypeParameters(typeParameterDeclarations) { + let seenDefault = false; + if (typeParameterDeclarations) { + for (let i = 0; i < typeParameterDeclarations.length; i++) { + const node = typeParameterDeclarations[i]; + checkTypeParameter(node); + addLazyDiagnostic(createCheckTypeParameterDiagnostic(node, i)); + } + } + function createCheckTypeParameterDiagnostic(node, i) { + return () => { + if (node.default) { + seenDefault = true; + checkTypeParametersNotReferenced(node.default, typeParameterDeclarations, i); + } else if (seenDefault) { + error2(node, Diagnostics.Required_type_parameters_may_not_follow_optional_type_parameters); + } + for (let j = 0; j < i; j++) { + if (typeParameterDeclarations[j].symbol === node.symbol) { + error2(node.name, Diagnostics.Duplicate_identifier_0, declarationNameToString(node.name)); + } + } + }; + } + } + function checkTypeParametersNotReferenced(root, typeParameters, index) { + visit(root); + function visit(node) { + if (node.kind === 183 /* TypeReference */) { + const type = getTypeFromTypeReference(node); + if (type.flags & 262144 /* TypeParameter */) { + for (let i = index; i < typeParameters.length; i++) { + if (type.symbol === getSymbolOfDeclaration(typeParameters[i])) { + error2(node, Diagnostics.Type_parameter_defaults_can_only_reference_previously_declared_type_parameters); + } + } + } + } + forEachChild(node, visit); + } + } + function checkTypeParameterListsIdentical(symbol) { + if (symbol.declarations && symbol.declarations.length === 1) { + return; + } + const links = getSymbolLinks(symbol); + if (!links.typeParametersChecked) { + links.typeParametersChecked = true; + const declarations = getClassOrInterfaceDeclarationsOfSymbol(symbol); + if (!declarations || declarations.length <= 1) { + return; + } + const type = getDeclaredTypeOfSymbol(symbol); + if (!areTypeParametersIdentical(declarations, type.localTypeParameters, getEffectiveTypeParameterDeclarations)) { + const name = symbolToString(symbol); + for (const declaration of declarations) { + error2(declaration.name, Diagnostics.All_declarations_of_0_must_have_identical_type_parameters, name); + } + } + } + } + function areTypeParametersIdentical(declarations, targetParameters, getTypeParameterDeclarations) { + const maxTypeArgumentCount = length(targetParameters); + const minTypeArgumentCount = getMinTypeArgumentCount(targetParameters); + for (const declaration of declarations) { + const sourceParameters = getTypeParameterDeclarations(declaration); + const numTypeParameters = sourceParameters.length; + if (numTypeParameters < minTypeArgumentCount || numTypeParameters > maxTypeArgumentCount) { + return false; + } + for (let i = 0; i < numTypeParameters; i++) { + const source = sourceParameters[i]; + const target = targetParameters[i]; + if (source.name.escapedText !== target.symbol.escapedName) { + return false; + } + const constraint = getEffectiveConstraintOfTypeParameter(source); + const sourceConstraint = constraint && getTypeFromTypeNode(constraint); + const targetConstraint = getConstraintOfTypeParameter(target); + if (sourceConstraint && targetConstraint && !isTypeIdenticalTo(sourceConstraint, targetConstraint)) { + return false; + } + const sourceDefault = source.default && getTypeFromTypeNode(source.default); + const targetDefault = getDefaultFromTypeParameter(target); + if (sourceDefault && targetDefault && !isTypeIdenticalTo(sourceDefault, targetDefault)) { + return false; + } + } + } + return true; + } + function getFirstTransformableStaticClassElement(node) { + const willTransformStaticElementsOfDecoratedClass = !legacyDecorators && languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators && classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + false, + node + ); + const willTransformPrivateElementsOrClassStaticBlocks = languageVersion < LanguageFeatureMinimumTarget.PrivateNamesAndClassStaticBlocks || languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators; + const willTransformInitializers = !emitStandardClassFields; + if (willTransformStaticElementsOfDecoratedClass || willTransformPrivateElementsOrClassStaticBlocks) { + for (const member of node.members) { + if (willTransformStaticElementsOfDecoratedClass && classElementOrClassElementParameterIsDecorated( + /*useLegacyDecorators*/ + false, + member, + node + )) { + return firstOrUndefined(getDecorators(node)) ?? node; + } else if (willTransformPrivateElementsOrClassStaticBlocks) { + if (isClassStaticBlockDeclaration(member)) { + return member; + } else if (isStatic(member)) { + if (isPrivateIdentifierClassElementDeclaration(member) || willTransformInitializers && isInitializedProperty(member)) { + return member; + } + } + } + } + } + } + function checkClassExpressionExternalHelpers(node) { + if (node.name) return; + const parent2 = walkUpOuterExpressions(node); + if (!isNamedEvaluationSource(parent2)) return; + const willTransformESDecorators = !legacyDecorators && languageVersion < LanguageFeatureMinimumTarget.ClassAndClassElementDecorators; + let location; + if (willTransformESDecorators && classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + false, + node + )) { + location = firstOrUndefined(getDecorators(node)) ?? node; + } else { + location = getFirstTransformableStaticClassElement(node); + } + if (location) { + checkExternalEmitHelpers(location, 4194304 /* SetFunctionName */); + if ((isPropertyAssignment(parent2) || isPropertyDeclaration(parent2) || isBindingElement(parent2)) && isComputedPropertyName(parent2.name)) { + checkExternalEmitHelpers(location, 8388608 /* PropKey */); + } + } + } + function checkClassExpression(node) { + checkClassLikeDeclaration(node); + checkNodeDeferred(node); + checkClassExpressionExternalHelpers(node); + return getTypeOfSymbol(getSymbolOfDeclaration(node)); + } + function checkClassExpressionDeferred(node) { + forEach(node.members, checkSourceElement); + registerForUnusedIdentifiersCheck(node); + } + function checkClassDeclaration(node) { + const firstDecorator = find(node.modifiers, isDecorator); + if (legacyDecorators && firstDecorator && some(node.members, (p) => hasStaticModifier(p) && isPrivateIdentifierClassElementDeclaration(p))) { + grammarErrorOnNode(firstDecorator, Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator); + } + if (!node.name && !hasSyntacticModifier(node, 2048 /* Default */)) { + grammarErrorOnFirstToken(node, Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name); + } + checkClassLikeDeclaration(node); + forEach(node.members, checkSourceElement); + registerForUnusedIdentifiersCheck(node); + } + function checkClassLikeDeclaration(node) { + checkGrammarClassLikeDeclaration(node); + checkDecorators(node); + checkCollisionsForDeclarationName(node, node.name); + checkTypeParameters(getEffectiveTypeParameterDeclarations(node)); + checkExportsOnMergedDeclarations(node); + const symbol = getSymbolOfDeclaration(node); + const type = getDeclaredTypeOfSymbol(symbol); + const typeWithThis = getTypeWithThisArgument(type); + const staticType = getTypeOfSymbol(symbol); + checkTypeParameterListsIdentical(symbol); + checkFunctionOrConstructorSymbol(symbol); + checkClassForDuplicateDeclarations(node); + const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */); + if (!nodeInAmbientContext) { + checkClassForStaticPropertyNameConflicts(node); + } + const baseTypeNode = getEffectiveBaseTypeNode(node); + if (baseTypeNode) { + forEach(baseTypeNode.typeArguments, checkSourceElement); + if (languageVersion < LanguageFeatureMinimumTarget.Classes) { + checkExternalEmitHelpers(baseTypeNode.parent, 1 /* Extends */); + } + const extendsNode = getClassExtendsHeritageElement(node); + if (extendsNode && extendsNode !== baseTypeNode) { + checkExpression(extendsNode.expression); + } + const baseTypes = getBaseTypes(type); + if (baseTypes.length) { + addLazyDiagnostic(() => { + const baseType = baseTypes[0]; + const baseConstructorType = getBaseConstructorTypeOfClass(type); + const staticBaseType = getApparentType(baseConstructorType); + checkBaseTypeAccessibility(staticBaseType, baseTypeNode); + checkSourceElement(baseTypeNode.expression); + if (some(baseTypeNode.typeArguments)) { + forEach(baseTypeNode.typeArguments, checkSourceElement); + for (const constructor of getConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode)) { + if (!checkTypeArgumentConstraints(baseTypeNode, constructor.typeParameters)) { + break; + } + } + } + const baseWithThis = getTypeWithThisArgument(baseType, type.thisType); + if (!checkTypeAssignableTo( + typeWithThis, + baseWithThis, + /*errorNode*/ + void 0 + )) { + issueMemberSpecificError(node, typeWithThis, baseWithThis, Diagnostics.Class_0_incorrectly_extends_base_class_1); + } else { + checkTypeAssignableTo(staticType, getTypeWithoutSignatures(staticBaseType), node.name || node, Diagnostics.Class_static_side_0_incorrectly_extends_base_class_static_side_1); + } + if (baseConstructorType.flags & 8650752 /* TypeVariable */) { + if (!isMixinConstructorType(staticType)) { + error2(node.name || node, Diagnostics.A_mixin_class_must_have_a_constructor_with_a_single_rest_parameter_of_type_any); + } else { + const constructSignatures = getSignaturesOfType(baseConstructorType, 1 /* Construct */); + if (constructSignatures.some((signature) => signature.flags & 4 /* Abstract */) && !hasSyntacticModifier(node, 64 /* Abstract */)) { + error2(node.name || node, Diagnostics.A_mixin_class_that_extends_from_a_type_variable_containing_an_abstract_construct_signature_must_also_be_declared_abstract); + } + } + } + if (!(staticBaseType.symbol && staticBaseType.symbol.flags & 32 /* Class */) && !(baseConstructorType.flags & 8650752 /* TypeVariable */)) { + const constructors = getInstantiatedConstructorsForTypeArguments(staticBaseType, baseTypeNode.typeArguments, baseTypeNode); + if (forEach(constructors, (sig) => !isJSConstructor(sig.declaration) && !isTypeIdenticalTo(getReturnTypeOfSignature(sig), baseType))) { + error2(baseTypeNode.expression, Diagnostics.Base_constructors_must_all_have_the_same_return_type); + } + } + checkKindsOfPropertyMemberOverrides(type, baseType); + }); + } + } + checkMembersForOverrideModifier(node, type, typeWithThis, staticType); + const implementedTypeNodes = getEffectiveImplementsTypeNodes(node); + if (implementedTypeNodes) { + for (const typeRefNode of implementedTypeNodes) { + if (!isEntityNameExpression(typeRefNode.expression) || isOptionalChain(typeRefNode.expression)) { + error2(typeRefNode.expression, Diagnostics.A_class_can_only_implement_an_identifier_Slashqualified_name_with_optional_type_arguments); + } + checkTypeReferenceNode(typeRefNode); + addLazyDiagnostic(createImplementsDiagnostics(typeRefNode)); + } + } + addLazyDiagnostic(() => { + checkIndexConstraints(type, symbol); + checkIndexConstraints( + staticType, + symbol, + /*isStaticIndex*/ + true + ); + checkTypeForDuplicateIndexSignatures(node); + checkPropertyInitialization(node); + }); + function createImplementsDiagnostics(typeRefNode) { + return () => { + const t = getReducedType(getTypeFromTypeNode(typeRefNode)); + if (!isErrorType(t)) { + if (isValidBaseType(t)) { + const genericDiag = t.symbol && t.symbol.flags & 32 /* Class */ ? Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass : Diagnostics.Class_0_incorrectly_implements_interface_1; + const baseWithThis = getTypeWithThisArgument(t, type.thisType); + if (!checkTypeAssignableTo( + typeWithThis, + baseWithThis, + /*errorNode*/ + void 0 + )) { + issueMemberSpecificError(node, typeWithThis, baseWithThis, genericDiag); + } + } else { + error2(typeRefNode, Diagnostics.A_class_can_only_implement_an_object_type_or_intersection_of_object_types_with_statically_known_members); + } + } + }; + } + } + function checkMembersForOverrideModifier(node, type, typeWithThis, staticType) { + const baseTypeNode = getEffectiveBaseTypeNode(node); + const baseTypes = baseTypeNode && getBaseTypes(type); + const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0; + const baseStaticType = getBaseConstructorTypeOfClass(type); + for (const member of node.members) { + if (hasAmbientModifier(member)) { + continue; + } + if (isConstructorDeclaration(member)) { + forEach(member.parameters, (param) => { + if (isParameterPropertyDeclaration(param, member)) { + checkExistingMemberForOverrideModifier( + node, + staticType, + baseStaticType, + baseWithThis, + type, + typeWithThis, + param, + /*memberIsParameterProperty*/ + true + ); + } + }); + } + checkExistingMemberForOverrideModifier( + node, + staticType, + baseStaticType, + baseWithThis, + type, + typeWithThis, + member, + /*memberIsParameterProperty*/ + false + ); + } + } + function checkExistingMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, member, memberIsParameterProperty, reportErrors2 = true) { + const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member); + if (!declaredProp) { + return 0 /* Ok */; + } + return checkMemberForOverrideModifier( + node, + staticType, + baseStaticType, + baseWithThis, + type, + typeWithThis, + hasOverrideModifier(member), + hasAbstractModifier(member), + isStatic(member), + memberIsParameterProperty, + declaredProp, + reportErrors2 ? member : void 0 + ); + } + function checkMemberForOverrideModifier(node, staticType, baseStaticType, baseWithThis, type, typeWithThis, memberHasOverrideModifier, memberHasAbstractModifier, memberIsStatic, memberIsParameterProperty, member, errorNode) { + const isJs = isInJSFile(node); + const nodeInAmbientContext = !!(node.flags & 33554432 /* Ambient */); + if (baseWithThis && (memberHasOverrideModifier || compilerOptions.noImplicitOverride)) { + const thisType = memberIsStatic ? staticType : typeWithThis; + const baseType = memberIsStatic ? baseStaticType : baseWithThis; + const prop = getPropertyOfType(thisType, member.escapedName); + const baseProp = getPropertyOfType(baseType, member.escapedName); + const baseClassName = typeToString(baseWithThis); + if (prop && !baseProp && memberHasOverrideModifier) { + if (errorNode) { + const suggestion = getSuggestedSymbolForNonexistentClassMember(symbolName(member), baseType); + suggestion ? error2( + errorNode, + isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1, + baseClassName, + symbolToString(suggestion) + ) : error2( + errorNode, + isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0 : Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0, + baseClassName + ); + } + return 2 /* HasInvalidOverride */; + } else if (prop && (baseProp == null ? void 0 : baseProp.declarations) && compilerOptions.noImplicitOverride && !nodeInAmbientContext) { + const baseHasAbstract = some(baseProp.declarations, hasAbstractModifier); + if (memberHasOverrideModifier) { + return 0 /* Ok */; + } + if (!baseHasAbstract) { + if (errorNode) { + const diag2 = memberIsParameterProperty ? isJs ? Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0 : isJs ? Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0 : Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0; + error2(errorNode, diag2, baseClassName); + } + return 1 /* NeedsOverride */; + } else if (memberHasAbstractModifier && baseHasAbstract) { + if (errorNode) { + error2(errorNode, Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0, baseClassName); + } + return 1 /* NeedsOverride */; + } + } + } else if (memberHasOverrideModifier) { + if (errorNode) { + const className = typeToString(type); + error2( + errorNode, + isJs ? Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class : Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class, + className + ); + } + return 2 /* HasInvalidOverride */; + } + return 0 /* Ok */; + } + function issueMemberSpecificError(node, typeWithThis, baseWithThis, broadDiag) { + let issuedMemberError = false; + for (const member of node.members) { + if (isStatic(member)) { + continue; + } + const declaredProp = member.name && getSymbolAtLocation(member.name) || getSymbolAtLocation(member); + if (declaredProp) { + const prop = getPropertyOfType(typeWithThis, declaredProp.escapedName); + const baseProp = getPropertyOfType(baseWithThis, declaredProp.escapedName); + if (prop && baseProp) { + const rootChain = () => chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2, + symbolToString(declaredProp), + typeToString(typeWithThis), + typeToString(baseWithThis) + ); + if (!checkTypeAssignableTo( + getTypeOfSymbol(prop), + getTypeOfSymbol(baseProp), + member.name || member, + /*headMessage*/ + void 0, + rootChain + )) { + issuedMemberError = true; + } + } + } + } + if (!issuedMemberError) { + checkTypeAssignableTo(typeWithThis, baseWithThis, node.name || node, broadDiag); + } + } + function checkBaseTypeAccessibility(type, node) { + const signatures = getSignaturesOfType(type, 1 /* Construct */); + if (signatures.length) { + const declaration = signatures[0].declaration; + if (declaration && hasEffectiveModifier(declaration, 2 /* Private */)) { + const typeClassDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); + if (!isNodeWithinClass(node, typeClassDeclaration)) { + error2(node, Diagnostics.Cannot_extend_a_class_0_Class_constructor_is_marked_as_private, getFullyQualifiedName(type.symbol)); + } + } + } + } + function getMemberOverrideModifierStatus(node, member, memberSymbol) { + if (!member.name) { + return 0 /* Ok */; + } + const classSymbol = getSymbolOfDeclaration(node); + const type = getDeclaredTypeOfSymbol(classSymbol); + const typeWithThis = getTypeWithThisArgument(type); + const staticType = getTypeOfSymbol(classSymbol); + const baseTypeNode = getEffectiveBaseTypeNode(node); + const baseTypes = baseTypeNode && getBaseTypes(type); + const baseWithThis = (baseTypes == null ? void 0 : baseTypes.length) ? getTypeWithThisArgument(first(baseTypes), type.thisType) : void 0; + const baseStaticType = getBaseConstructorTypeOfClass(type); + const memberHasOverrideModifier = member.parent ? hasOverrideModifier(member) : hasSyntacticModifier(member, 16 /* Override */); + return checkMemberForOverrideModifier( + node, + staticType, + baseStaticType, + baseWithThis, + type, + typeWithThis, + memberHasOverrideModifier, + hasAbstractModifier(member), + isStatic(member), + /*memberIsParameterProperty*/ + false, + memberSymbol + ); + } + function getTargetSymbol(s) { + return getCheckFlags(s) & 1 /* Instantiated */ ? s.links.target : s; + } + function getClassOrInterfaceDeclarationsOfSymbol(symbol) { + return filter(symbol.declarations, (d) => d.kind === 263 /* ClassDeclaration */ || d.kind === 264 /* InterfaceDeclaration */); + } + function checkKindsOfPropertyMemberOverrides(type, baseType) { + var _a, _b, _c, _d, _e; + const baseProperties = getPropertiesOfType(baseType); + const notImplementedInfo = /* @__PURE__ */ new Map(); + basePropertyCheck: for (const baseProperty of baseProperties) { + const base = getTargetSymbol(baseProperty); + if (base.flags & 4194304 /* Prototype */) { + continue; + } + const baseSymbol = getPropertyOfObjectType(type, base.escapedName); + if (!baseSymbol) { + continue; + } + const derived = getTargetSymbol(baseSymbol); + const baseDeclarationFlags = getDeclarationModifierFlagsFromSymbol(base); + Debug.assert(!!derived, "derived should point to something, even if it is the base class' declaration."); + if (derived === base) { + const derivedClassDecl = getClassLikeDeclarationOfSymbol(type.symbol); + if (baseDeclarationFlags & 64 /* Abstract */ && (!derivedClassDecl || !hasSyntacticModifier(derivedClassDecl, 64 /* Abstract */))) { + for (const otherBaseType of getBaseTypes(type)) { + if (otherBaseType === baseType) continue; + const baseSymbol2 = getPropertyOfObjectType(otherBaseType, base.escapedName); + const derivedElsewhere = baseSymbol2 && getTargetSymbol(baseSymbol2); + if (derivedElsewhere && derivedElsewhere !== base) { + continue basePropertyCheck; + } + } + const baseTypeName = typeToString(baseType); + const typeName = typeToString(type); + const basePropertyName = symbolToString(baseProperty); + const missedProperties = append((_a = notImplementedInfo.get(derivedClassDecl)) == null ? void 0 : _a.missedProperties, basePropertyName); + notImplementedInfo.set(derivedClassDecl, { baseTypeName, typeName, missedProperties }); + } + } else { + const derivedDeclarationFlags = getDeclarationModifierFlagsFromSymbol(derived); + if (baseDeclarationFlags & 2 /* Private */ || derivedDeclarationFlags & 2 /* Private */) { + continue; + } + let errorMessage; + const basePropertyFlags = base.flags & 98308 /* PropertyOrAccessor */; + const derivedPropertyFlags = derived.flags & 98308 /* PropertyOrAccessor */; + if (basePropertyFlags && derivedPropertyFlags) { + if ((getCheckFlags(base) & 6 /* Synthetic */ ? (_b = base.declarations) == null ? void 0 : _b.some((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags)) : (_c = base.declarations) == null ? void 0 : _c.every((d) => isPropertyAbstractOrInterface(d, baseDeclarationFlags))) || getCheckFlags(base) & 262144 /* Mapped */ || derived.valueDeclaration && isBinaryExpression(derived.valueDeclaration)) { + continue; + } + const overriddenInstanceProperty = basePropertyFlags !== 4 /* Property */ && derivedPropertyFlags === 4 /* Property */; + const overriddenInstanceAccessor = basePropertyFlags === 4 /* Property */ && derivedPropertyFlags !== 4 /* Property */; + if (overriddenInstanceProperty || overriddenInstanceAccessor) { + const errorMessage2 = overriddenInstanceProperty ? Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property : Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor; + error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType), typeToString(type)); + } else if (useDefineForClassFields) { + const uninitialized = (_d = derived.declarations) == null ? void 0 : _d.find((d) => d.kind === 172 /* PropertyDeclaration */ && !d.initializer); + if (uninitialized && !(derived.flags & 33554432 /* Transient */) && !(baseDeclarationFlags & 64 /* Abstract */) && !(derivedDeclarationFlags & 64 /* Abstract */) && !((_e = derived.declarations) == null ? void 0 : _e.some((d) => !!(d.flags & 33554432 /* Ambient */)))) { + const constructor = findConstructorDeclaration(getClassLikeDeclarationOfSymbol(type.symbol)); + const propName = uninitialized.name; + if (uninitialized.exclamationToken || !constructor || !isIdentifier(propName) || !strictNullChecks || !isPropertyInitializedInConstructor(propName, type, constructor)) { + const errorMessage2 = Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration; + error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage2, symbolToString(base), typeToString(baseType)); + } + } + } + continue; + } else if (isPrototypeProperty(base)) { + if (isPrototypeProperty(derived) || derived.flags & 4 /* Property */) { + continue; + } else { + Debug.assert(!!(derived.flags & 98304 /* Accessor */)); + errorMessage = Diagnostics.Class_0_defines_instance_member_function_1_but_extended_class_2_defines_it_as_instance_member_accessor; + } + } else if (base.flags & 98304 /* Accessor */) { + errorMessage = Diagnostics.Class_0_defines_instance_member_accessor_1_but_extended_class_2_defines_it_as_instance_member_function; + } else { + errorMessage = Diagnostics.Class_0_defines_instance_member_property_1_but_extended_class_2_defines_it_as_instance_member_function; + } + error2(getNameOfDeclaration(derived.valueDeclaration) || derived.valueDeclaration, errorMessage, typeToString(baseType), symbolToString(base), typeToString(type)); + } + } + for (const [errorNode, memberInfo] of notImplementedInfo) { + if (length(memberInfo.missedProperties) === 1) { + if (isClassExpression(errorNode)) { + error2(errorNode, Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1, first(memberInfo.missedProperties), memberInfo.baseTypeName); + } else { + error2(errorNode, Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2, memberInfo.typeName, first(memberInfo.missedProperties), memberInfo.baseTypeName); + } + } else if (length(memberInfo.missedProperties) > 5) { + const missedProperties = map(memberInfo.missedProperties.slice(0, 4), (prop) => `'${prop}'`).join(", "); + const remainingMissedProperties = length(memberInfo.missedProperties) - 4; + if (isClassExpression(errorNode)) { + error2(errorNode, Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more, memberInfo.baseTypeName, missedProperties, remainingMissedProperties); + } else { + error2(errorNode, Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more, memberInfo.typeName, memberInfo.baseTypeName, missedProperties, remainingMissedProperties); + } + } else { + const missedProperties = map(memberInfo.missedProperties, (prop) => `'${prop}'`).join(", "); + if (isClassExpression(errorNode)) { + error2(errorNode, Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1, memberInfo.baseTypeName, missedProperties); + } else { + error2(errorNode, Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2, memberInfo.typeName, memberInfo.baseTypeName, missedProperties); + } + } + } + } + function isPropertyAbstractOrInterface(declaration, baseDeclarationFlags) { + return baseDeclarationFlags & 64 /* Abstract */ && (!isPropertyDeclaration(declaration) || !declaration.initializer) || isInterfaceDeclaration(declaration.parent); + } + function getNonInheritedProperties(type, baseTypes, properties) { + if (!length(baseTypes)) { + return properties; + } + const seen = /* @__PURE__ */ new Map(); + forEach(properties, (p) => { + seen.set(p.escapedName, p); + }); + for (const base of baseTypes) { + const properties2 = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); + for (const prop of properties2) { + const existing = seen.get(prop.escapedName); + if (existing && prop.parent === existing.parent) { + seen.delete(prop.escapedName); + } + } + } + return arrayFrom(seen.values()); + } + function checkInheritedPropertiesAreIdentical(type, typeNode) { + const baseTypes = getBaseTypes(type); + if (baseTypes.length < 2) { + return true; + } + const seen = /* @__PURE__ */ new Map(); + forEach(resolveDeclaredMembers(type).declaredProperties, (p) => { + seen.set(p.escapedName, { prop: p, containingType: type }); + }); + let ok = true; + for (const base of baseTypes) { + const properties = getPropertiesOfType(getTypeWithThisArgument(base, type.thisType)); + for (const prop of properties) { + const existing = seen.get(prop.escapedName); + if (!existing) { + seen.set(prop.escapedName, { prop, containingType: base }); + } else { + const isInheritedProperty = existing.containingType !== type; + if (isInheritedProperty && !isPropertyIdenticalTo(existing.prop, prop)) { + ok = false; + const typeName1 = typeToString(existing.containingType); + const typeName2 = typeToString(base); + let errorInfo = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Named_property_0_of_types_1_and_2_are_not_identical, + symbolToString(prop), + typeName1, + typeName2 + ); + errorInfo = chainDiagnosticMessages(errorInfo, Diagnostics.Interface_0_cannot_simultaneously_extend_types_1_and_2, typeToString(type), typeName1, typeName2); + diagnostics.add(createDiagnosticForNodeFromMessageChain(getSourceFileOfNode(typeNode), typeNode, errorInfo)); + } + } + } + } + return ok; + } + function checkPropertyInitialization(node) { + if (!strictNullChecks || !strictPropertyInitialization || node.flags & 33554432 /* Ambient */) { + return; + } + const constructor = findConstructorDeclaration(node); + for (const member of node.members) { + if (getEffectiveModifierFlags(member) & 128 /* Ambient */) { + continue; + } + if (!isStatic(member) && isPropertyWithoutInitializer(member)) { + const propName = member.name; + if (isIdentifier(propName) || isPrivateIdentifier(propName) || isComputedPropertyName(propName)) { + const type = getTypeOfSymbol(getSymbolOfDeclaration(member)); + if (!(type.flags & 3 /* AnyOrUnknown */ || containsUndefinedType(type))) { + if (!constructor || !isPropertyInitializedInConstructor(propName, type, constructor)) { + error2(member.name, Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor, declarationNameToString(propName)); + } + } + } + } + } + } + function isPropertyWithoutInitializer(node) { + return node.kind === 172 /* PropertyDeclaration */ && !hasAbstractModifier(node) && !node.exclamationToken && !node.initializer; + } + function isPropertyInitializedInStaticBlocks(propName, propType, staticBlocks, startPos, endPos) { + for (const staticBlock of staticBlocks) { + if (staticBlock.pos >= startPos && staticBlock.pos <= endPos) { + const reference = factory.createPropertyAccessExpression(factory.createThis(), propName); + setParent(reference.expression, reference); + setParent(reference, staticBlock); + reference.flowNode = staticBlock.returnFlowNode; + const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType)); + if (!containsUndefinedType(flowType)) { + return true; + } + } + } + return false; + } + function isPropertyInitializedInConstructor(propName, propType, constructor) { + const reference = isComputedPropertyName(propName) ? factory.createElementAccessExpression(factory.createThis(), propName.expression) : factory.createPropertyAccessExpression(factory.createThis(), propName); + setParent(reference.expression, reference); + setParent(reference, constructor); + reference.flowNode = constructor.returnFlowNode; + const flowType = getFlowTypeOfReference(reference, propType, getOptionalType(propType)); + return !containsUndefinedType(flowType); + } + function checkInterfaceDeclaration(node) { + if (!checkGrammarModifiers(node)) checkGrammarInterfaceDeclaration(node); + if (!allowBlockDeclarations(node.parent)) { + grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, "interface"); + } + checkTypeParameters(node.typeParameters); + addLazyDiagnostic(() => { + checkTypeNameIsReserved(node.name, Diagnostics.Interface_name_cannot_be_0); + checkExportsOnMergedDeclarations(node); + const symbol = getSymbolOfDeclaration(node); + checkTypeParameterListsIdentical(symbol); + const firstInterfaceDecl = getDeclarationOfKind(symbol, 264 /* InterfaceDeclaration */); + if (node === firstInterfaceDecl) { + const type = getDeclaredTypeOfSymbol(symbol); + const typeWithThis = getTypeWithThisArgument(type); + if (checkInheritedPropertiesAreIdentical(type, node.name)) { + for (const baseType of getBaseTypes(type)) { + checkTypeAssignableTo(typeWithThis, getTypeWithThisArgument(baseType, type.thisType), node.name, Diagnostics.Interface_0_incorrectly_extends_interface_1); + } + checkIndexConstraints(type, symbol); + } + } + checkObjectTypeForDuplicateDeclarations(node); + }); + forEach(getInterfaceBaseTypeNodes(node), (heritageElement) => { + if (!isEntityNameExpression(heritageElement.expression) || isOptionalChain(heritageElement.expression)) { + error2(heritageElement.expression, Diagnostics.An_interface_can_only_extend_an_identifier_Slashqualified_name_with_optional_type_arguments); + } + checkTypeReferenceNode(heritageElement); + }); + forEach(node.members, checkSourceElement); + addLazyDiagnostic(() => { + checkTypeForDuplicateIndexSignatures(node); + registerForUnusedIdentifiersCheck(node); + }); + } + function checkTypeAliasDeclaration(node) { + checkGrammarModifiers(node); + checkTypeNameIsReserved(node.name, Diagnostics.Type_alias_name_cannot_be_0); + if (!allowBlockDeclarations(node.parent)) { + grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, "type"); + } + checkExportsOnMergedDeclarations(node); + checkTypeParameters(node.typeParameters); + if (node.type.kind === 141 /* IntrinsicKeyword */) { + const typeParameterCount = length(node.typeParameters); + const valid = typeParameterCount === 0 ? node.name.escapedText === "BuiltinIteratorReturn" : typeParameterCount === 1 && intrinsicTypeKinds.has(node.name.escapedText); + if (!valid) { + error2(node.type, Diagnostics.The_intrinsic_keyword_can_only_be_used_to_declare_compiler_provided_intrinsic_types); + } + } else { + checkSourceElement(node.type); + registerForUnusedIdentifiersCheck(node); + } + } + function computeEnumMemberValues(node) { + const nodeLinks2 = getNodeLinks(node); + if (!(nodeLinks2.flags & 1024 /* EnumValuesComputed */)) { + nodeLinks2.flags |= 1024 /* EnumValuesComputed */; + let autoValue = 0; + let previous; + for (const member of node.members) { + const result = computeEnumMemberValue(member, autoValue, previous); + getNodeLinks(member).enumMemberValue = result; + autoValue = typeof result.value === "number" ? result.value + 1 : void 0; + previous = member; + } + } + } + function computeEnumMemberValue(member, autoValue, previous) { + if (isComputedNonLiteralName(member.name)) { + error2(member.name, Diagnostics.Computed_property_names_are_not_allowed_in_enums); + } else { + const text = getTextOfPropertyName(member.name); + if (isNumericLiteralName(text) && !isInfinityOrNaNString(text)) { + error2(member.name, Diagnostics.An_enum_member_cannot_have_a_numeric_name); + } + } + if (member.initializer) { + return computeConstantEnumMemberValue(member); + } + if (member.parent.flags & 33554432 /* Ambient */ && !isEnumConst(member.parent)) { + return evaluatorResult( + /*value*/ + void 0 + ); + } + if (autoValue === void 0) { + error2(member.name, Diagnostics.Enum_member_must_have_initializer); + return evaluatorResult( + /*value*/ + void 0 + ); + } + if (getIsolatedModules(compilerOptions) && (previous == null ? void 0 : previous.initializer)) { + const prevValue = getEnumMemberValue(previous); + if (!(typeof prevValue.value === "number" && !prevValue.resolvedOtherFiles)) { + error2( + member.name, + Diagnostics.Enum_member_following_a_non_literal_numeric_member_must_have_an_initializer_when_isolatedModules_is_enabled + ); + } + } + return evaluatorResult(autoValue); + } + function computeConstantEnumMemberValue(member) { + const isConstEnum = isEnumConst(member.parent); + const initializer = member.initializer; + const result = evaluate(initializer, member); + if (result.value !== void 0) { + if (isConstEnum && typeof result.value === "number" && !isFinite(result.value)) { + error2( + initializer, + isNaN(result.value) ? Diagnostics.const_enum_member_initializer_was_evaluated_to_disallowed_value_NaN : Diagnostics.const_enum_member_initializer_was_evaluated_to_a_non_finite_value + ); + } else if (getIsolatedModules(compilerOptions) && typeof result.value === "string" && !result.isSyntacticallyString) { + error2( + initializer, + Diagnostics._0_has_a_string_type_but_must_have_syntactically_recognizable_string_syntax_when_isolatedModules_is_enabled, + `${idText(member.parent.name)}.${getTextOfPropertyName(member.name)}` + ); + } + } else if (isConstEnum) { + error2(initializer, Diagnostics.const_enum_member_initializers_must_be_constant_expressions); + } else if (member.parent.flags & 33554432 /* Ambient */) { + error2(initializer, Diagnostics.In_ambient_enum_declarations_member_initializer_must_be_constant_expression); + } else { + checkTypeAssignableTo(checkExpression(initializer), numberType, initializer, Diagnostics.Type_0_is_not_assignable_to_type_1_as_required_for_computed_enum_member_values); + } + return result; + } + function evaluateEntityNameExpression(expr, location) { + const symbol = resolveEntityName( + expr, + 111551 /* Value */, + /*ignoreErrors*/ + true + ); + if (!symbol) return evaluatorResult( + /*value*/ + void 0 + ); + if (expr.kind === 80 /* Identifier */) { + const identifier = expr; + if (isInfinityOrNaNString(identifier.escapedText) && symbol === getGlobalSymbol( + identifier.escapedText, + 111551 /* Value */, + /*diagnostic*/ + void 0 + )) { + return evaluatorResult( + +identifier.escapedText, + /*isSyntacticallyString*/ + false + ); + } + } + if (symbol.flags & 8 /* EnumMember */) { + return location ? evaluateEnumMember(expr, symbol, location) : getEnumMemberValue(symbol.valueDeclaration); + } + if (isConstantVariable(symbol)) { + const declaration = symbol.valueDeclaration; + if (declaration && isVariableDeclaration(declaration) && !declaration.type && declaration.initializer && (!location || declaration !== location && isBlockScopedNameDeclaredBeforeUse(declaration, location))) { + const result = evaluate(declaration.initializer, declaration); + if (location && getSourceFileOfNode(location) !== getSourceFileOfNode(declaration)) { + return evaluatorResult( + result.value, + /*isSyntacticallyString*/ + false, + /*resolvedOtherFiles*/ + true, + /*hasExternalReferences*/ + true + ); + } + return evaluatorResult( + result.value, + result.isSyntacticallyString, + result.resolvedOtherFiles, + /*hasExternalReferences*/ + true + ); + } + } + return evaluatorResult( + /*value*/ + void 0 + ); + } + function evaluateElementAccessExpression(expr, location) { + const root = expr.expression; + if (isEntityNameExpression(root) && isStringLiteralLike(expr.argumentExpression)) { + const rootSymbol = resolveEntityName( + root, + 111551 /* Value */, + /*ignoreErrors*/ + true + ); + if (rootSymbol && rootSymbol.flags & 384 /* Enum */) { + const name = escapeLeadingUnderscores(expr.argumentExpression.text); + const member = rootSymbol.exports.get(name); + if (member) { + Debug.assert(getSourceFileOfNode(member.valueDeclaration) === getSourceFileOfNode(rootSymbol.valueDeclaration)); + return location ? evaluateEnumMember(expr, member, location) : getEnumMemberValue(member.valueDeclaration); + } + } + } + return evaluatorResult( + /*value*/ + void 0 + ); + } + function evaluateEnumMember(expr, symbol, location) { + const declaration = symbol.valueDeclaration; + if (!declaration || declaration === location) { + error2(expr, Diagnostics.Property_0_is_used_before_being_assigned, symbolToString(symbol)); + return evaluatorResult( + /*value*/ + void 0 + ); + } + if (!isBlockScopedNameDeclaredBeforeUse(declaration, location)) { + error2(expr, Diagnostics.A_member_initializer_in_a_enum_declaration_cannot_reference_members_declared_after_it_including_members_defined_in_other_enums); + return evaluatorResult( + /*value*/ + 0 + ); + } + const value = getEnumMemberValue(declaration); + if (location.parent !== declaration.parent) { + return evaluatorResult( + value.value, + value.isSyntacticallyString, + value.resolvedOtherFiles, + /*hasExternalReferences*/ + true + ); + } + return value; + } + function checkEnumDeclaration(node) { + addLazyDiagnostic(() => checkEnumDeclarationWorker(node)); + } + function checkEnumDeclarationWorker(node) { + checkGrammarModifiers(node); + checkCollisionsForDeclarationName(node, node.name); + checkExportsOnMergedDeclarations(node); + node.members.forEach(checkEnumMember); + computeEnumMemberValues(node); + const enumSymbol = getSymbolOfDeclaration(node); + const firstDeclaration = getDeclarationOfKind(enumSymbol, node.kind); + if (node === firstDeclaration) { + if (enumSymbol.declarations && enumSymbol.declarations.length > 1) { + const enumIsConst = isEnumConst(node); + forEach(enumSymbol.declarations, (decl) => { + if (isEnumDeclaration(decl) && isEnumConst(decl) !== enumIsConst) { + error2(getNameOfDeclaration(decl), Diagnostics.Enum_declarations_must_all_be_const_or_non_const); + } + }); + } + let seenEnumMissingInitialInitializer = false; + forEach(enumSymbol.declarations, (declaration) => { + if (declaration.kind !== 266 /* EnumDeclaration */) { + return false; + } + const enumDeclaration = declaration; + if (!enumDeclaration.members.length) { + return false; + } + const firstEnumMember = enumDeclaration.members[0]; + if (!firstEnumMember.initializer) { + if (seenEnumMissingInitialInitializer) { + error2(firstEnumMember.name, Diagnostics.In_an_enum_with_multiple_declarations_only_one_declaration_can_omit_an_initializer_for_its_first_enum_element); + } else { + seenEnumMissingInitialInitializer = true; + } + } + }); + } + } + function checkEnumMember(node) { + if (isPrivateIdentifier(node.name)) { + error2(node, Diagnostics.An_enum_member_cannot_be_named_with_a_private_identifier); + } + if (node.initializer) { + checkExpression(node.initializer); + } + } + function getFirstNonAmbientClassOrFunctionDeclaration(symbol) { + const declarations = symbol.declarations; + if (declarations) { + for (const declaration of declarations) { + if ((declaration.kind === 263 /* ClassDeclaration */ || declaration.kind === 262 /* FunctionDeclaration */ && nodeIsPresent(declaration.body)) && !(declaration.flags & 33554432 /* Ambient */)) { + return declaration; + } + } + } + return void 0; + } + function inSameLexicalScope(node1, node2) { + const container1 = getEnclosingBlockScopeContainer(node1); + const container2 = getEnclosingBlockScopeContainer(node2); + if (isGlobalSourceFile(container1)) { + return isGlobalSourceFile(container2); + } else if (isGlobalSourceFile(container2)) { + return false; + } else { + return container1 === container2; + } + } + function checkModuleDeclaration(node) { + if (node.body) { + checkSourceElement(node.body); + if (!isGlobalScopeAugmentation(node)) { + registerForUnusedIdentifiersCheck(node); + } + } + addLazyDiagnostic(checkModuleDeclarationDiagnostics); + function checkModuleDeclarationDiagnostics() { + var _a, _b; + const isGlobalAugmentation = isGlobalScopeAugmentation(node); + const inAmbientContext = node.flags & 33554432 /* Ambient */; + if (isGlobalAugmentation && !inAmbientContext) { + error2(node.name, Diagnostics.Augmentations_for_the_global_scope_should_have_declare_modifier_unless_they_appear_in_already_ambient_context); + } + const isAmbientExternalModule = isAmbientModule(node); + const contextErrorMessage = isAmbientExternalModule ? Diagnostics.An_ambient_module_declaration_is_only_allowed_at_the_top_level_in_a_file : Diagnostics.A_namespace_declaration_is_only_allowed_at_the_top_level_of_a_namespace_or_module; + if (checkGrammarModuleElementContext(node, contextErrorMessage)) { + return; + } + if (!checkGrammarModifiers(node)) { + if (!inAmbientContext && node.name.kind === 11 /* StringLiteral */) { + grammarErrorOnNode(node.name, Diagnostics.Only_ambient_modules_can_use_quoted_names); + } + } + if (isIdentifier(node.name)) { + checkCollisionsForDeclarationName(node, node.name); + if (!(node.flags & (32 /* Namespace */ | 2048 /* GlobalAugmentation */))) { + const sourceFile = getSourceFileOfNode(node); + const pos = getNonModifierTokenPosOfNode(node); + const span = getSpanOfTokenAtPosition(sourceFile, pos); + suggestionDiagnostics.add( + createFileDiagnostic(sourceFile, span.start, span.length, Diagnostics.A_namespace_declaration_should_not_be_declared_using_the_module_keyword_Please_use_the_namespace_keyword_instead) + ); + } + } + checkExportsOnMergedDeclarations(node); + const symbol = getSymbolOfDeclaration(node); + if (symbol.flags & 512 /* ValueModule */ && !inAmbientContext && isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions))) { + if (getIsolatedModules(compilerOptions) && !getSourceFileOfNode(node).externalModuleIndicator) { + error2(node.name, Diagnostics.Namespaces_are_not_allowed_in_global_script_files_when_0_is_enabled_If_this_file_is_not_intended_to_be_a_global_script_set_moduleDetection_to_force_or_add_an_empty_export_statement, isolatedModulesLikeFlagName); + } + if (((_a = symbol.declarations) == null ? void 0 : _a.length) > 1) { + const firstNonAmbientClassOrFunc = getFirstNonAmbientClassOrFunctionDeclaration(symbol); + if (firstNonAmbientClassOrFunc) { + if (getSourceFileOfNode(node) !== getSourceFileOfNode(firstNonAmbientClassOrFunc)) { + error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_in_a_different_file_from_a_class_or_function_with_which_it_is_merged); + } else if (node.pos < firstNonAmbientClassOrFunc.pos) { + error2(node.name, Diagnostics.A_namespace_declaration_cannot_be_located_prior_to_a_class_or_function_with_which_it_is_merged); + } + } + const mergedClass = getDeclarationOfKind(symbol, 263 /* ClassDeclaration */); + if (mergedClass && inSameLexicalScope(node, mergedClass)) { + getNodeLinks(node).flags |= 2048 /* LexicalModuleMergesWithClass */; + } + } + if (compilerOptions.verbatimModuleSyntax && node.parent.kind === 307 /* SourceFile */ && host.getEmitModuleFormatOfFile(node.parent) === 1 /* CommonJS */) { + const exportModifier = (_b = node.modifiers) == null ? void 0 : _b.find((m) => m.kind === 95 /* ExportKeyword */); + if (exportModifier) { + error2(exportModifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); + } + } + } + if (isAmbientExternalModule) { + if (isExternalModuleAugmentation(node)) { + const checkBody = isGlobalAugmentation || getSymbolOfDeclaration(node).flags & 33554432 /* Transient */; + if (checkBody && node.body) { + for (const statement of node.body.statements) { + checkModuleAugmentationElement(statement, isGlobalAugmentation); + } + } + } else if (isGlobalSourceFile(node.parent)) { + if (isGlobalAugmentation) { + error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); + } else if (isExternalModuleNameRelative(getTextOfIdentifierOrLiteral(node.name))) { + error2(node.name, Diagnostics.Ambient_module_declaration_cannot_specify_relative_module_name); + } + } else { + if (isGlobalAugmentation) { + error2(node.name, Diagnostics.Augmentations_for_the_global_scope_can_only_be_directly_nested_in_external_modules_or_ambient_module_declarations); + } else { + error2(node.name, Diagnostics.Ambient_modules_cannot_be_nested_in_other_modules_or_namespaces); + } + } + } + } + } + function checkModuleAugmentationElement(node, isGlobalAugmentation) { + switch (node.kind) { + case 243 /* VariableStatement */: + for (const decl of node.declarationList.declarations) { + checkModuleAugmentationElement(decl, isGlobalAugmentation); + } + break; + case 277 /* ExportAssignment */: + case 278 /* ExportDeclaration */: + grammarErrorOnFirstToken(node, Diagnostics.Exports_and_export_assignments_are_not_permitted_in_module_augmentations); + break; + case 271 /* ImportEqualsDeclaration */: + if (isInternalModuleImportEqualsDeclaration(node)) break; + // falls through + case 272 /* ImportDeclaration */: + grammarErrorOnFirstToken(node, Diagnostics.Imports_are_not_permitted_in_module_augmentations_Consider_moving_them_to_the_enclosing_external_module); + break; + case 208 /* BindingElement */: + case 260 /* VariableDeclaration */: + const name = node.name; + if (isBindingPattern(name)) { + for (const el of name.elements) { + checkModuleAugmentationElement(el, isGlobalAugmentation); + } + break; + } + // falls through + case 263 /* ClassDeclaration */: + case 266 /* EnumDeclaration */: + case 262 /* FunctionDeclaration */: + case 264 /* InterfaceDeclaration */: + case 267 /* ModuleDeclaration */: + case 265 /* TypeAliasDeclaration */: + if (isGlobalAugmentation) { + return; + } + break; + } + } + function getFirstNonModuleExportsIdentifier(node) { + switch (node.kind) { + case 80 /* Identifier */: + return node; + case 166 /* QualifiedName */: + do { + node = node.left; + } while (node.kind !== 80 /* Identifier */); + return node; + case 211 /* PropertyAccessExpression */: + do { + if (isModuleExportsAccessExpression(node.expression) && !isPrivateIdentifier(node.name)) { + return node.name; + } + node = node.expression; + } while (node.kind !== 80 /* Identifier */); + return node; + } + } + function checkExternalImportOrExportDeclaration(node) { + const moduleName = getExternalModuleName(node); + if (!moduleName || nodeIsMissing(moduleName)) { + return false; + } + if (!isStringLiteral(moduleName)) { + error2(moduleName, Diagnostics.String_literal_expected); + return false; + } + const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent); + if (node.parent.kind !== 307 /* SourceFile */ && !inAmbientExternalModule) { + error2( + moduleName, + node.kind === 278 /* ExportDeclaration */ ? Diagnostics.Export_declarations_are_not_permitted_in_a_namespace : Diagnostics.Import_declarations_in_a_namespace_cannot_reference_a_module + ); + return false; + } + if (inAmbientExternalModule && isExternalModuleNameRelative(moduleName.text)) { + if (!isTopLevelInExternalModuleAugmentation(node)) { + error2(node, Diagnostics.Import_or_export_declaration_in_an_ambient_module_declaration_cannot_reference_module_through_relative_module_name); + return false; + } + } + if (!isImportEqualsDeclaration(node) && node.attributes) { + const diagnostic = node.attributes.token === 118 /* WithKeyword */ ? Diagnostics.Import_attribute_values_must_be_string_literal_expressions : Diagnostics.Import_assertion_values_must_be_string_literal_expressions; + let hasError = false; + for (const attr of node.attributes.elements) { + if (!isStringLiteral(attr.value)) { + hasError = true; + error2(attr.value, diagnostic); + } + } + return !hasError; + } + return true; + } + function checkModuleExportName(name, allowStringLiteral = true) { + if (name === void 0 || name.kind !== 11 /* StringLiteral */) { + return; + } + if (!allowStringLiteral) { + grammarErrorOnNode(name, Diagnostics.Identifier_expected); + } else if (moduleKind === 5 /* ES2015 */ || moduleKind === 6 /* ES2020 */) { + grammarErrorOnNode(name, Diagnostics.String_literal_import_and_export_names_are_not_supported_when_the_module_flag_is_set_to_es2015_or_es2020); + } + } + function checkAliasSymbol(node) { + var _a, _b, _c, _d; + let symbol = getSymbolOfDeclaration(node); + const target = resolveAlias(symbol); + if (target !== unknownSymbol) { + symbol = getMergedSymbol(symbol.exportSymbol || symbol); + if (isInJSFile(node) && !(target.flags & 111551 /* Value */) && !isTypeOnlyImportOrExportDeclaration(node)) { + const errorNode = isImportOrExportSpecifier(node) ? node.propertyName || node.name : isNamedDeclaration(node) ? node.name : node; + Debug.assert(node.kind !== 280 /* NamespaceExport */); + if (node.kind === 281 /* ExportSpecifier */) { + const diag2 = error2(errorNode, Diagnostics.Types_cannot_appear_in_export_declarations_in_JavaScript_files); + const alreadyExportedSymbol = (_b = (_a = getSourceFileOfNode(node).symbol) == null ? void 0 : _a.exports) == null ? void 0 : _b.get(moduleExportNameTextEscaped(node.propertyName || node.name)); + if (alreadyExportedSymbol === target) { + const exportingDeclaration = (_c = alreadyExportedSymbol.declarations) == null ? void 0 : _c.find(isJSDocNode); + if (exportingDeclaration) { + addRelatedInfo( + diag2, + createDiagnosticForNode( + exportingDeclaration, + Diagnostics._0_is_automatically_exported_here, + unescapeLeadingUnderscores(alreadyExportedSymbol.escapedName) + ) + ); + } + } + } else { + Debug.assert(node.kind !== 260 /* VariableDeclaration */); + const importDeclaration = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration)); + const moduleSpecifier = (importDeclaration && ((_d = tryGetModuleSpecifierFromDeclaration(importDeclaration)) == null ? void 0 : _d.text)) ?? "..."; + const importedIdentifier = unescapeLeadingUnderscores(isIdentifier(errorNode) ? errorNode.escapedText : symbol.escapedName); + error2( + errorNode, + Diagnostics._0_is_a_type_and_cannot_be_imported_in_JavaScript_files_Use_1_in_a_JSDoc_type_annotation, + importedIdentifier, + `import("${moduleSpecifier}").${importedIdentifier}` + ); + } + return; + } + const targetFlags = getSymbolFlags(target); + const excludedMeanings = (symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */) ? 111551 /* Value */ : 0) | (symbol.flags & 788968 /* Type */ ? 788968 /* Type */ : 0) | (symbol.flags & 1920 /* Namespace */ ? 1920 /* Namespace */ : 0); + if (targetFlags & excludedMeanings) { + const message = node.kind === 281 /* ExportSpecifier */ ? Diagnostics.Export_declaration_conflicts_with_exported_declaration_of_0 : Diagnostics.Import_declaration_conflicts_with_local_declaration_of_0; + error2(node, message, symbolToString(symbol)); + } else if (node.kind !== 281 /* ExportSpecifier */) { + const appearsValueyToTranspiler = compilerOptions.isolatedModules && !findAncestor(node, isTypeOnlyImportOrExportDeclaration); + if (appearsValueyToTranspiler && symbol.flags & (111551 /* Value */ | 1048576 /* ExportValue */)) { + error2( + node, + Diagnostics.Import_0_conflicts_with_local_value_so_must_be_declared_with_a_type_only_import_when_isolatedModules_is_enabled, + symbolToString(symbol), + isolatedModulesLikeFlagName + ); + } + } + if (getIsolatedModules(compilerOptions) && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 33554432 /* Ambient */)) { + const typeOnlyAlias = getTypeOnlyAliasDeclaration(symbol); + const isType = !(targetFlags & 111551 /* Value */); + if (isType || typeOnlyAlias) { + switch (node.kind) { + case 273 /* ImportClause */: + case 276 /* ImportSpecifier */: + case 271 /* ImportEqualsDeclaration */: { + if (compilerOptions.verbatimModuleSyntax) { + Debug.assertIsDefined(node.name, "An ImportClause with a symbol should have a name"); + const message = compilerOptions.verbatimModuleSyntax && isInternalModuleImportEqualsDeclaration(node) ? Diagnostics.An_import_alias_cannot_resolve_to_a_type_or_type_only_declaration_when_verbatimModuleSyntax_is_enabled : isType ? Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled; + const name = moduleExportNameTextUnescaped(node.kind === 276 /* ImportSpecifier */ ? node.propertyName || node.name : node.name); + addTypeOnlyDeclarationRelatedInfo( + error2(node, message, name), + isType ? void 0 : typeOnlyAlias, + name + ); + } + if (isType && node.kind === 271 /* ImportEqualsDeclaration */ && hasEffectiveModifier(node, 32 /* Export */)) { + error2(node, Diagnostics.Cannot_use_export_import_on_a_type_or_type_only_namespace_when_0_is_enabled, isolatedModulesLikeFlagName); + } + break; + } + case 281 /* ExportSpecifier */: { + if (compilerOptions.verbatimModuleSyntax || getSourceFileOfNode(typeOnlyAlias) !== getSourceFileOfNode(node)) { + const name = moduleExportNameTextUnescaped(node.propertyName || node.name); + const diagnostic = isType ? error2(node, Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type, isolatedModulesLikeFlagName) : error2(node, Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_re_exported_using_a_type_only_re_export_when_1_is_enabled, name, isolatedModulesLikeFlagName); + addTypeOnlyDeclarationRelatedInfo(diagnostic, isType ? void 0 : typeOnlyAlias, name); + break; + } + } + } + } + if (compilerOptions.verbatimModuleSyntax && node.kind !== 271 /* ImportEqualsDeclaration */ && !isInJSFile(node) && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */) { + error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); + } else if (moduleKind === 200 /* Preserve */ && node.kind !== 271 /* ImportEqualsDeclaration */ && node.kind !== 260 /* VariableDeclaration */ && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */) { + error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_module_is_set_to_preserve); + } + if (compilerOptions.verbatimModuleSyntax && !isTypeOnlyImportOrExportDeclaration(node) && !(node.flags & 33554432 /* Ambient */) && targetFlags & 128 /* ConstEnum */) { + const constEnumDeclaration = target.valueDeclaration; + const redirect = host.getRedirectReferenceForResolutionFromSourceOfProject(getSourceFileOfNode(constEnumDeclaration).resolvedPath); + if (constEnumDeclaration.flags & 33554432 /* Ambient */ && (!redirect || !shouldPreserveConstEnums(redirect.commandLine.options))) { + error2(node, Diagnostics.Cannot_access_ambient_const_enums_when_0_is_enabled, isolatedModulesLikeFlagName); + } + } + } + if (isImportSpecifier(node)) { + const targetSymbol = resolveAliasWithDeprecationCheck(symbol, node); + if (isDeprecatedSymbol(targetSymbol) && targetSymbol.declarations) { + addDeprecatedSuggestion(node, targetSymbol.declarations, targetSymbol.escapedName); + } + } + } + } + function resolveAliasWithDeprecationCheck(symbol, location) { + if (!(symbol.flags & 2097152 /* Alias */) || isDeprecatedSymbol(symbol) || !getDeclarationOfAliasSymbol(symbol)) { + return symbol; + } + const targetSymbol = resolveAlias(symbol); + if (targetSymbol === unknownSymbol) return targetSymbol; + while (symbol.flags & 2097152 /* Alias */) { + const target = getImmediateAliasedSymbol(symbol); + if (target) { + if (target === targetSymbol) break; + if (target.declarations && length(target.declarations)) { + if (isDeprecatedSymbol(target)) { + addDeprecatedSuggestion(location, target.declarations, target.escapedName); + break; + } else { + if (symbol === targetSymbol) break; + symbol = target; + } + } + } else { + break; + } + } + return targetSymbol; + } + function checkImportBinding(node) { + checkCollisionsForDeclarationName(node, node.name); + checkAliasSymbol(node); + if (node.kind === 276 /* ImportSpecifier */) { + checkModuleExportName(node.propertyName); + if (moduleExportNameIsDefault(node.propertyName || node.name) && getESModuleInterop(compilerOptions) && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */) { + checkExternalEmitHelpers(node, 131072 /* ImportDefault */); + } + } + } + function checkImportAttributes(declaration) { + var _a; + const node = declaration.attributes; + if (node) { + const importAttributesType = getGlobalImportAttributesType( + /*reportErrors*/ + true + ); + if (importAttributesType !== emptyObjectType) { + checkTypeAssignableTo(getTypeFromImportAttributes(node), getNullableType(importAttributesType, 32768 /* Undefined */), node); + } + const validForTypeAttributes = isExclusivelyTypeOnlyImportOrExport(declaration); + const override = getResolutionModeOverride(node, validForTypeAttributes ? grammarErrorOnNode : void 0); + const isImportAttributes2 = declaration.attributes.token === 118 /* WithKeyword */; + if (validForTypeAttributes && override) { + return; + } + const mode = moduleKind === 199 /* NodeNext */ && declaration.moduleSpecifier && getEmitSyntaxForModuleSpecifierExpression(declaration.moduleSpecifier); + if (mode !== 99 /* ESNext */ && moduleKind !== 99 /* ESNext */ && moduleKind !== 200 /* Preserve */) { + const message = isImportAttributes2 ? moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_attributes_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_attributes_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve : moduleKind === 199 /* NodeNext */ ? Diagnostics.Import_assertions_are_not_allowed_on_statements_that_compile_to_CommonJS_require_calls : Diagnostics.Import_assertions_are_only_supported_when_the_module_option_is_set_to_esnext_nodenext_or_preserve; + return grammarErrorOnNode(node, message); + } + const isTypeOnly = isJSDocImportTag(declaration) || (isImportDeclaration(declaration) ? (_a = declaration.importClause) == null ? void 0 : _a.isTypeOnly : declaration.isTypeOnly); + if (isTypeOnly) { + return grammarErrorOnNode(node, isImportAttributes2 ? Diagnostics.Import_attributes_cannot_be_used_with_type_only_imports_or_exports : Diagnostics.Import_assertions_cannot_be_used_with_type_only_imports_or_exports); + } + if (override) { + return grammarErrorOnNode(node, Diagnostics.resolution_mode_can_only_be_set_for_type_only_imports); + } + } + } + function checkImportAttribute(node) { + return getRegularTypeOfLiteralType(checkExpressionCached(node.value)); + } + function checkImportDeclaration(node) { + if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { + return; + } + if (!checkGrammarModifiers(node) && node.modifiers) { + grammarErrorOnFirstToken(node, Diagnostics.An_import_declaration_cannot_have_modifiers); + } + if (checkExternalImportOrExportDeclaration(node)) { + let resolvedModule; + const importClause = node.importClause; + if (importClause && !checkGrammarImportClause(importClause)) { + if (importClause.name) { + checkImportBinding(importClause); + } + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 274 /* NamespaceImport */) { + checkImportBinding(importClause.namedBindings); + if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */ && getESModuleInterop(compilerOptions)) { + checkExternalEmitHelpers(node, 65536 /* ImportStar */); + } + } else { + resolvedModule = resolveExternalModuleName(node, node.moduleSpecifier); + if (resolvedModule) { + forEach(importClause.namedBindings.elements, checkImportBinding); + } + } + } + if (isOnlyImportableAsDefault(node.moduleSpecifier, resolvedModule) && !hasTypeJsonImportAttribute(node)) { + error2(node.moduleSpecifier, Diagnostics.Importing_a_JSON_file_into_an_ECMAScript_module_requires_a_type_Colon_json_import_attribute_when_module_is_set_to_0, ModuleKind[moduleKind]); + } + } else if (noUncheckedSideEffectImports && !importClause) { + void resolveExternalModuleName(node, node.moduleSpecifier); + } + } + checkImportAttributes(node); + } + function hasTypeJsonImportAttribute(node) { + return !!node.attributes && node.attributes.elements.some((attr) => { + var _a; + return getTextOfIdentifierOrLiteral(attr.name) === "type" && ((_a = tryCast(attr.value, isStringLiteralLike)) == null ? void 0 : _a.text) === "json"; + }); + } + function checkImportEqualsDeclaration(node) { + if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { + return; + } + checkGrammarModifiers(node); + if (isInternalModuleImportEqualsDeclaration(node) || checkExternalImportOrExportDeclaration(node)) { + checkImportBinding(node); + markLinkedReferences(node, 6 /* ExportImportEquals */); + if (node.moduleReference.kind !== 283 /* ExternalModuleReference */) { + const target = resolveAlias(getSymbolOfDeclaration(node)); + if (target !== unknownSymbol) { + const targetFlags = getSymbolFlags(target); + if (targetFlags & 111551 /* Value */) { + const moduleName = getFirstIdentifier(node.moduleReference); + if (!(resolveEntityName(moduleName, 111551 /* Value */ | 1920 /* Namespace */).flags & 1920 /* Namespace */)) { + error2(moduleName, Diagnostics.Module_0_is_hidden_by_a_local_declaration_with_the_same_name, declarationNameToString(moduleName)); + } + } + if (targetFlags & 788968 /* Type */) { + checkTypeNameIsReserved(node.name, Diagnostics.Import_name_cannot_be_0); + } + } + if (node.isTypeOnly) { + grammarErrorOnNode(node, Diagnostics.An_import_alias_cannot_use_import_type); + } + } else { + if (5 /* ES2015 */ <= moduleKind && moduleKind <= 99 /* ESNext */ && !node.isTypeOnly && !(node.flags & 33554432 /* Ambient */)) { + grammarErrorOnNode(node, Diagnostics.Import_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_import_Asterisk_as_ns_from_mod_import_a_from_mod_import_d_from_mod_or_another_module_format_instead); + } + } + } + } + function checkExportDeclaration(node) { + if (checkGrammarModuleElementContext(node, isInJSFile(node) ? Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module : Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_namespace_or_module)) { + return; + } + if (!checkGrammarModifiers(node) && hasSyntacticModifiers(node)) { + grammarErrorOnFirstToken(node, Diagnostics.An_export_declaration_cannot_have_modifiers); + } + checkGrammarExportDeclaration(node); + if (!node.moduleSpecifier || checkExternalImportOrExportDeclaration(node)) { + if (node.exportClause && !isNamespaceExport(node.exportClause)) { + forEach(node.exportClause.elements, checkExportSpecifier); + const inAmbientExternalModule = node.parent.kind === 268 /* ModuleBlock */ && isAmbientModule(node.parent.parent); + const inAmbientNamespaceDeclaration = !inAmbientExternalModule && node.parent.kind === 268 /* ModuleBlock */ && !node.moduleSpecifier && node.flags & 33554432 /* Ambient */; + if (node.parent.kind !== 307 /* SourceFile */ && !inAmbientExternalModule && !inAmbientNamespaceDeclaration) { + error2(node, Diagnostics.Export_declarations_are_not_permitted_in_a_namespace); + } + } else { + const moduleSymbol = resolveExternalModuleName(node, node.moduleSpecifier); + if (moduleSymbol && hasExportAssignmentSymbol(moduleSymbol)) { + error2(node.moduleSpecifier, Diagnostics.Module_0_uses_export_and_cannot_be_used_with_export_Asterisk, symbolToString(moduleSymbol)); + } else if (node.exportClause) { + checkAliasSymbol(node.exportClause); + checkModuleExportName(node.exportClause.name); + } + if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */) { + if (node.exportClause) { + if (getESModuleInterop(compilerOptions)) { + checkExternalEmitHelpers(node, 65536 /* ImportStar */); + } + } else { + checkExternalEmitHelpers(node, 32768 /* ExportStar */); + } + } + } + } + checkImportAttributes(node); + } + function checkGrammarExportDeclaration(node) { + var _a; + if (node.isTypeOnly && ((_a = node.exportClause) == null ? void 0 : _a.kind) === 279 /* NamedExports */) { + return checkGrammarNamedImportsOrExports(node.exportClause); + } + return false; + } + function checkGrammarModuleElementContext(node, errorMessage) { + const isInAppropriateContext = node.parent.kind === 307 /* SourceFile */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 267 /* ModuleDeclaration */; + if (!isInAppropriateContext) { + grammarErrorOnFirstToken(node, errorMessage); + } + return !isInAppropriateContext; + } + function checkExportSpecifier(node) { + checkAliasSymbol(node); + const hasModuleSpecifier = node.parent.parent.moduleSpecifier !== void 0; + checkModuleExportName(node.propertyName, hasModuleSpecifier); + checkModuleExportName(node.name); + if (getEmitDeclarations(compilerOptions)) { + collectLinkedAliases( + node.propertyName || node.name, + /*setVisibility*/ + true + ); + } + if (!hasModuleSpecifier) { + const exportedName = node.propertyName || node.name; + if (exportedName.kind === 11 /* StringLiteral */) { + return; + } + const symbol = resolveName( + exportedName, + exportedName.escapedText, + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + if (symbol && (symbol === undefinedSymbol || symbol === globalThisSymbol || symbol.declarations && isGlobalSourceFile(getDeclarationContainer(symbol.declarations[0])))) { + error2(exportedName, Diagnostics.Cannot_export_0_Only_local_declarations_can_be_exported_from_a_module, idText(exportedName)); + } else { + markLinkedReferences(node, 7 /* ExportSpecifier */); + } + } else { + if (getESModuleInterop(compilerOptions) && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */ && moduleExportNameIsDefault(node.propertyName || node.name)) { + checkExternalEmitHelpers(node, 131072 /* ImportDefault */); + } + } + } + function checkExportAssignment(node) { + const illegalContextMessage = node.isExportEquals ? Diagnostics.An_export_assignment_must_be_at_the_top_level_of_a_file_or_module_declaration : Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration; + if (checkGrammarModuleElementContext(node, illegalContextMessage)) { + return; + } + const container = node.parent.kind === 307 /* SourceFile */ ? node.parent : node.parent.parent; + if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) { + if (node.isExportEquals) { + error2(node, Diagnostics.An_export_assignment_cannot_be_used_in_a_namespace); + } else { + error2(node, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); + } + return; + } + if (!checkGrammarModifiers(node) && hasEffectiveModifiers(node)) { + grammarErrorOnFirstToken(node, Diagnostics.An_export_assignment_cannot_have_modifiers); + } + const typeAnnotationNode = getEffectiveTypeAnnotationNode(node); + if (typeAnnotationNode) { + checkTypeAssignableTo(checkExpressionCached(node.expression), getTypeFromTypeNode(typeAnnotationNode), node.expression); + } + const isIllegalExportDefaultInCJS = !node.isExportEquals && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */; + if (node.expression.kind === 80 /* Identifier */) { + const id = node.expression; + const sym = getExportSymbolOfValueSymbolIfExported(resolveEntityName( + id, + -1 /* All */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + node + )); + if (sym) { + markLinkedReferences(node, 3 /* ExportAssignment */); + const typeOnlyDeclaration = getTypeOnlyAliasDeclaration(sym, 111551 /* Value */); + if (getSymbolFlags(sym) & 111551 /* Value */) { + checkExpressionCached(id); + if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax && typeOnlyDeclaration) { + error2( + id, + node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration : Diagnostics.An_export_default_must_reference_a_real_value_when_verbatimModuleSyntax_is_enabled_but_0_resolves_to_a_type_only_declaration, + idText(id) + ); + } + } else if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && compilerOptions.verbatimModuleSyntax) { + error2( + id, + node.isExportEquals ? Diagnostics.An_export_declaration_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type : Diagnostics.An_export_default_must_reference_a_value_when_verbatimModuleSyntax_is_enabled_but_0_only_refers_to_a_type, + idText(id) + ); + } + if (!isIllegalExportDefaultInCJS && !(node.flags & 33554432 /* Ambient */) && getIsolatedModules(compilerOptions) && !(sym.flags & 111551 /* Value */)) { + const nonLocalMeanings = getSymbolFlags( + sym, + /*excludeTypeOnlyMeanings*/ + false, + /*excludeLocalMeanings*/ + true + ); + if (sym.flags & 2097152 /* Alias */ && nonLocalMeanings & 788968 /* Type */ && !(nonLocalMeanings & 111551 /* Value */) && (!typeOnlyDeclaration || getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node))) { + error2( + id, + node.isExportEquals ? Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default, + idText(id), + isolatedModulesLikeFlagName + ); + } else if (typeOnlyDeclaration && getSourceFileOfNode(typeOnlyDeclaration) !== getSourceFileOfNode(node)) { + addTypeOnlyDeclarationRelatedInfo( + error2( + id, + node.isExportEquals ? Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_import_type_where_0_is_imported : Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_marked_type_only_in_this_file_before_re_exporting_when_1_is_enabled_Consider_using_export_type_0_as_default, + idText(id), + isolatedModulesLikeFlagName + ), + typeOnlyDeclaration, + idText(id) + ); + } + } + } else { + checkExpressionCached(id); + } + if (getEmitDeclarations(compilerOptions)) { + collectLinkedAliases( + id, + /*setVisibility*/ + true + ); + } + } else { + checkExpressionCached(node.expression); + } + if (isIllegalExportDefaultInCJS) { + error2(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); + } + checkExternalModuleExports(container); + if (node.flags & 33554432 /* Ambient */ && !isEntityNameExpression(node.expression)) { + grammarErrorOnNode(node.expression, Diagnostics.The_expression_of_an_export_assignment_must_be_an_identifier_or_qualified_name_in_an_ambient_context); + } + if (node.isExportEquals) { + if (moduleKind >= 5 /* ES2015 */ && moduleKind !== 200 /* Preserve */ && (node.flags & 33554432 /* Ambient */ && host.getImpliedNodeFormatForEmit(getSourceFileOfNode(node)) === 99 /* ESNext */ || !(node.flags & 33554432 /* Ambient */) && host.getImpliedNodeFormatForEmit(getSourceFileOfNode(node)) !== 1 /* CommonJS */)) { + grammarErrorOnNode(node, Diagnostics.Export_assignment_cannot_be_used_when_targeting_ECMAScript_modules_Consider_using_export_default_or_another_module_format_instead); + } else if (moduleKind === 4 /* System */ && !(node.flags & 33554432 /* Ambient */)) { + grammarErrorOnNode(node, Diagnostics.Export_assignment_is_not_supported_when_module_flag_is_system); + } + } + } + function hasExportedMembers(moduleSymbol) { + return forEachEntry(moduleSymbol.exports, (_, id) => id !== "export="); + } + function checkExternalModuleExports(node) { + const moduleSymbol = getSymbolOfDeclaration(node); + const links = getSymbolLinks(moduleSymbol); + if (!links.exportsChecked) { + const exportEqualsSymbol = moduleSymbol.exports.get("export="); + if (exportEqualsSymbol && hasExportedMembers(moduleSymbol)) { + const declaration = getDeclarationOfAliasSymbol(exportEqualsSymbol) || exportEqualsSymbol.valueDeclaration; + if (declaration && !isTopLevelInExternalModuleAugmentation(declaration) && !isInJSFile(declaration)) { + error2(declaration, Diagnostics.An_export_assignment_cannot_be_used_in_a_module_with_other_exported_elements); + } + } + const exports2 = getExportsOfModule(moduleSymbol); + if (exports2) { + exports2.forEach(({ declarations, flags }, id) => { + if (id === "__export") { + return; + } + if (flags & (1920 /* Namespace */ | 384 /* Enum */)) { + return; + } + const exportedDeclarationsCount = countWhere(declarations, and(isNotOverloadAndNotAccessor, not(isInterfaceDeclaration))); + if (flags & 524288 /* TypeAlias */ && exportedDeclarationsCount <= 2) { + return; + } + if (exportedDeclarationsCount > 1) { + if (!isDuplicatedCommonJSExport(declarations)) { + for (const declaration of declarations) { + if (isNotOverload(declaration)) { + diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Cannot_redeclare_exported_variable_0, unescapeLeadingUnderscores(id))); + } + } + } + } + }); + } + links.exportsChecked = true; + } + } + function isDuplicatedCommonJSExport(declarations) { + return declarations && declarations.length > 1 && declarations.every((d) => isInJSFile(d) && isAccessExpression(d) && (isExportsIdentifier(d.expression) || isModuleExportsAccessExpression(d.expression))); + } + function checkSourceElement(node) { + if (node) { + const saveCurrentNode = currentNode; + currentNode = node; + instantiationCount = 0; + checkSourceElementWorker(node); + currentNode = saveCurrentNode; + } + } + function checkSourceElementWorker(node) { + if (getNodeCheckFlags(node) & 8388608 /* PartiallyTypeChecked */) { + return; + } + if (canHaveJSDoc(node)) { + forEach(node.jsDoc, ({ comment, tags }) => { + checkJSDocCommentWorker(comment); + forEach(tags, (tag) => { + checkJSDocCommentWorker(tag.comment); + if (isInJSFile(node)) { + checkSourceElement(tag); + } + }); + }); + } + const kind = node.kind; + if (cancellationToken) { + switch (kind) { + case 267 /* ModuleDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 262 /* FunctionDeclaration */: + cancellationToken.throwIfCancellationRequested(); + } + } + if (kind >= 243 /* FirstStatement */ && kind <= 259 /* LastStatement */ && canHaveFlowNode(node) && node.flowNode && !isReachableFlowNode(node.flowNode)) { + errorOrSuggestion(compilerOptions.allowUnreachableCode === false, node, Diagnostics.Unreachable_code_detected); + } + switch (kind) { + case 168 /* TypeParameter */: + return checkTypeParameter(node); + case 169 /* Parameter */: + return checkParameter(node); + case 172 /* PropertyDeclaration */: + return checkPropertyDeclaration(node); + case 171 /* PropertySignature */: + return checkPropertySignature(node); + case 185 /* ConstructorType */: + case 184 /* FunctionType */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 181 /* IndexSignature */: + return checkSignatureDeclaration(node); + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + return checkMethodDeclaration(node); + case 175 /* ClassStaticBlockDeclaration */: + return checkClassStaticBlockDeclaration(node); + case 176 /* Constructor */: + return checkConstructorDeclaration(node); + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return checkAccessorDeclaration(node); + case 183 /* TypeReference */: + return checkTypeReferenceNode(node); + case 182 /* TypePredicate */: + return checkTypePredicate(node); + case 186 /* TypeQuery */: + return checkTypeQuery(node); + case 187 /* TypeLiteral */: + return checkTypeLiteral(node); + case 188 /* ArrayType */: + return checkArrayType(node); + case 189 /* TupleType */: + return checkTupleType(node); + case 192 /* UnionType */: + case 193 /* IntersectionType */: + return checkUnionOrIntersectionType(node); + case 196 /* ParenthesizedType */: + case 190 /* OptionalType */: + case 191 /* RestType */: + return checkSourceElement(node.type); + case 197 /* ThisType */: + return checkThisType(node); + case 198 /* TypeOperator */: + return checkTypeOperator(node); + case 194 /* ConditionalType */: + return checkConditionalType(node); + case 195 /* InferType */: + return checkInferType(node); + case 203 /* TemplateLiteralType */: + return checkTemplateLiteralType(node); + case 205 /* ImportType */: + return checkImportType(node); + case 202 /* NamedTupleMember */: + return checkNamedTupleMember(node); + case 328 /* JSDocAugmentsTag */: + return checkJSDocAugmentsTag(node); + case 329 /* JSDocImplementsTag */: + return checkJSDocImplementsTag(node); + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 340 /* JSDocEnumTag */: + return checkJSDocTypeAliasTag(node); + case 345 /* JSDocTemplateTag */: + return checkJSDocTemplateTag(node); + case 344 /* JSDocTypeTag */: + return checkJSDocTypeTag(node); + case 324 /* JSDocLink */: + case 325 /* JSDocLinkCode */: + case 326 /* JSDocLinkPlain */: + return checkJSDocLinkLikeTag(node); + case 341 /* JSDocParameterTag */: + return checkJSDocParameterTag(node); + case 348 /* JSDocPropertyTag */: + return checkJSDocPropertyTag(node); + case 317 /* JSDocFunctionType */: + checkJSDocFunctionType(node); + // falls through + case 315 /* JSDocNonNullableType */: + case 314 /* JSDocNullableType */: + case 312 /* JSDocAllType */: + case 313 /* JSDocUnknownType */: + case 322 /* JSDocTypeLiteral */: + checkJSDocTypeIsInJsFile(node); + forEachChild(node, checkSourceElement); + return; + case 318 /* JSDocVariadicType */: + checkJSDocVariadicType(node); + return; + case 309 /* JSDocTypeExpression */: + return checkSourceElement(node.type); + case 333 /* JSDocPublicTag */: + case 335 /* JSDocProtectedTag */: + case 334 /* JSDocPrivateTag */: + return checkJSDocAccessibilityModifiers(node); + case 350 /* JSDocSatisfiesTag */: + return checkJSDocSatisfiesTag(node); + case 343 /* JSDocThisTag */: + return checkJSDocThisTag(node); + case 351 /* JSDocImportTag */: + return checkJSDocImportTag(node); + case 199 /* IndexedAccessType */: + return checkIndexedAccessType(node); + case 200 /* MappedType */: + return checkMappedType(node); + case 262 /* FunctionDeclaration */: + return checkFunctionDeclaration(node); + case 241 /* Block */: + case 268 /* ModuleBlock */: + return checkBlock(node); + case 243 /* VariableStatement */: + return checkVariableStatement(node); + case 244 /* ExpressionStatement */: + return checkExpressionStatement(node); + case 245 /* IfStatement */: + return checkIfStatement(node); + case 246 /* DoStatement */: + return checkDoStatement(node); + case 247 /* WhileStatement */: + return checkWhileStatement(node); + case 248 /* ForStatement */: + return checkForStatement(node); + case 249 /* ForInStatement */: + return checkForInStatement(node); + case 250 /* ForOfStatement */: + return checkForOfStatement(node); + case 251 /* ContinueStatement */: + case 252 /* BreakStatement */: + return checkBreakOrContinueStatement(node); + case 253 /* ReturnStatement */: + return checkReturnStatement(node); + case 254 /* WithStatement */: + return checkWithStatement(node); + case 255 /* SwitchStatement */: + return checkSwitchStatement(node); + case 256 /* LabeledStatement */: + return checkLabeledStatement(node); + case 257 /* ThrowStatement */: + return checkThrowStatement(node); + case 258 /* TryStatement */: + return checkTryStatement(node); + case 260 /* VariableDeclaration */: + return checkVariableDeclaration(node); + case 208 /* BindingElement */: + return checkBindingElement(node); + case 263 /* ClassDeclaration */: + return checkClassDeclaration(node); + case 264 /* InterfaceDeclaration */: + return checkInterfaceDeclaration(node); + case 265 /* TypeAliasDeclaration */: + return checkTypeAliasDeclaration(node); + case 266 /* EnumDeclaration */: + return checkEnumDeclaration(node); + case 267 /* ModuleDeclaration */: + return checkModuleDeclaration(node); + case 272 /* ImportDeclaration */: + return checkImportDeclaration(node); + case 271 /* ImportEqualsDeclaration */: + return checkImportEqualsDeclaration(node); + case 278 /* ExportDeclaration */: + return checkExportDeclaration(node); + case 277 /* ExportAssignment */: + return checkExportAssignment(node); + case 242 /* EmptyStatement */: + case 259 /* DebuggerStatement */: + checkGrammarStatementInAmbientContext(node); + return; + case 282 /* MissingDeclaration */: + return checkMissingDeclaration(node); + } + } + function checkJSDocCommentWorker(node) { + if (isArray(node)) { + forEach(node, (tag) => { + if (isJSDocLinkLike(tag)) { + checkSourceElement(tag); + } + }); + } + } + function checkJSDocTypeIsInJsFile(node) { + if (!isInJSFile(node)) { + if (isJSDocNonNullableType(node) || isJSDocNullableType(node)) { + const token = tokenToString(isJSDocNonNullableType(node) ? 54 /* ExclamationToken */ : 58 /* QuestionToken */); + const diagnostic = node.postfix ? Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1 : Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1; + const typeNode = node.type; + const type = getTypeFromTypeNode(typeNode); + grammarErrorOnNode( + node, + diagnostic, + token, + typeToString( + isJSDocNullableType(node) && !(type === neverType || type === voidType) ? getUnionType(append([type, undefinedType], node.postfix ? void 0 : nullType)) : type + ) + ); + } else { + grammarErrorOnNode(node, Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments); + } + } + } + function checkJSDocVariadicType(node) { + checkJSDocTypeIsInJsFile(node); + checkSourceElement(node.type); + const { parent: parent2 } = node; + if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) { + if (last(parent2.parent.parameters) !== parent2) { + error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + return; + } + if (!isJSDocTypeExpression(parent2)) { + error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature); + } + const paramTag = node.parent.parent; + if (!isJSDocParameterTag(paramTag)) { + error2(node, Diagnostics.JSDoc_may_only_appear_in_the_last_parameter_of_a_signature); + return; + } + const param = getParameterSymbolFromJSDoc(paramTag); + if (!param) { + return; + } + const host2 = getHostSignatureFromJSDoc(paramTag); + if (!host2 || last(host2.parameters).symbol !== param) { + error2(node, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + } + function getTypeFromJSDocVariadicType(node) { + const type = getTypeFromTypeNode(node.type); + const { parent: parent2 } = node; + const paramTag = node.parent.parent; + if (isJSDocTypeExpression(node.parent) && isJSDocParameterTag(paramTag)) { + const host2 = getHostSignatureFromJSDoc(paramTag); + const isCallbackTag = isJSDocCallbackTag(paramTag.parent.parent); + if (host2 || isCallbackTag) { + const lastParamDeclaration = isCallbackTag ? lastOrUndefined(paramTag.parent.parent.typeExpression.parameters) : lastOrUndefined(host2.parameters); + const symbol = getParameterSymbolFromJSDoc(paramTag); + if (!lastParamDeclaration || symbol && lastParamDeclaration.symbol === symbol && isRestParameter(lastParamDeclaration)) { + return createArrayType(type); + } + } + } + if (isParameter(parent2) && isJSDocFunctionType(parent2.parent)) { + return createArrayType(type); + } + return addOptionality(type); + } + function checkNodeDeferred(node) { + const enclosingFile = getSourceFileOfNode(node); + const links = getNodeLinks(enclosingFile); + if (!(links.flags & 1 /* TypeChecked */)) { + links.deferredNodes || (links.deferredNodes = /* @__PURE__ */ new Set()); + links.deferredNodes.add(node); + } else { + Debug.assert(!links.deferredNodes, "A type-checked file should have no deferred nodes."); + } + } + function checkDeferredNodes(context) { + const links = getNodeLinks(context); + if (links.deferredNodes) { + links.deferredNodes.forEach(checkDeferredNode); + } + links.deferredNodes = void 0; + } + function checkDeferredNode(node) { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Check, "checkDeferredNode", { kind: node.kind, pos: node.pos, end: node.end, path: node.tracingPath }); + const saveCurrentNode = currentNode; + currentNode = node; + instantiationCount = 0; + switch (node.kind) { + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 215 /* TaggedTemplateExpression */: + case 170 /* Decorator */: + case 286 /* JsxOpeningElement */: + resolveUntypedCall(node); + break; + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + checkFunctionExpressionOrObjectLiteralMethodDeferred(node); + break; + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + checkAccessorDeclaration(node); + break; + case 231 /* ClassExpression */: + checkClassExpressionDeferred(node); + break; + case 168 /* TypeParameter */: + checkTypeParameterDeferred(node); + break; + case 285 /* JsxSelfClosingElement */: + checkJsxSelfClosingElementDeferred(node); + break; + case 284 /* JsxElement */: + checkJsxElementDeferred(node); + break; + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + case 217 /* ParenthesizedExpression */: + checkAssertionDeferred(node); + break; + case 222 /* VoidExpression */: + checkExpression(node.expression); + break; + case 226 /* BinaryExpression */: + if (isInstanceOfExpression(node)) { + resolveUntypedCall(node); + } + break; + } + currentNode = saveCurrentNode; + (_b = tracing) == null ? void 0 : _b.pop(); + } + function checkSourceFile(node, nodesToCheck) { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push( + tracing.Phase.Check, + nodesToCheck ? "checkSourceFileNodes" : "checkSourceFile", + { path: node.path }, + /*separateBeginAndEnd*/ + true + ); + const beforeMark = nodesToCheck ? "beforeCheckNodes" : "beforeCheck"; + const afterMark = nodesToCheck ? "afterCheckNodes" : "afterCheck"; + mark(beforeMark); + nodesToCheck ? checkSourceFileNodesWorker(node, nodesToCheck) : checkSourceFileWorker(node); + mark(afterMark); + measure("Check", beforeMark, afterMark); + (_b = tracing) == null ? void 0 : _b.pop(); + } + function unusedIsError(kind, isAmbient) { + if (isAmbient) { + return false; + } + switch (kind) { + case 0 /* Local */: + return !!compilerOptions.noUnusedLocals; + case 1 /* Parameter */: + return !!compilerOptions.noUnusedParameters; + default: + return Debug.assertNever(kind); + } + } + function getPotentiallyUnusedIdentifiers(sourceFile) { + return allPotentiallyUnusedIdentifiers.get(sourceFile.path) || emptyArray; + } + function checkSourceFileWorker(node) { + const links = getNodeLinks(node); + if (!(links.flags & 1 /* TypeChecked */)) { + if (skipTypeChecking(node, compilerOptions, host)) { + return; + } + checkGrammarSourceFile(node); + clear(potentialThisCollisions); + clear(potentialNewTargetCollisions); + clear(potentialWeakMapSetCollisions); + clear(potentialReflectCollisions); + clear(potentialUnusedRenamedBindingElementsInTypes); + if (links.flags & 8388608 /* PartiallyTypeChecked */) { + potentialThisCollisions = links.potentialThisCollisions; + potentialNewTargetCollisions = links.potentialNewTargetCollisions; + potentialWeakMapSetCollisions = links.potentialWeakMapSetCollisions; + potentialReflectCollisions = links.potentialReflectCollisions; + potentialUnusedRenamedBindingElementsInTypes = links.potentialUnusedRenamedBindingElementsInTypes; + } + forEach(node.statements, checkSourceElement); + checkSourceElement(node.endOfFileToken); + checkDeferredNodes(node); + if (isExternalOrCommonJsModule(node)) { + registerForUnusedIdentifiersCheck(node); + } + addLazyDiagnostic(() => { + if (!node.isDeclarationFile && (compilerOptions.noUnusedLocals || compilerOptions.noUnusedParameters)) { + checkUnusedIdentifiers(getPotentiallyUnusedIdentifiers(node), (containingNode, kind, diag2) => { + if (!containsParseError(containingNode) && unusedIsError(kind, !!(containingNode.flags & 33554432 /* Ambient */))) { + diagnostics.add(diag2); + } + }); + } + if (!node.isDeclarationFile) { + checkPotentialUncheckedRenamedBindingElementsInTypes(); + } + }); + if (isExternalOrCommonJsModule(node)) { + checkExternalModuleExports(node); + } + if (potentialThisCollisions.length) { + forEach(potentialThisCollisions, checkIfThisIsCapturedInEnclosingScope); + clear(potentialThisCollisions); + } + if (potentialNewTargetCollisions.length) { + forEach(potentialNewTargetCollisions, checkIfNewTargetIsCapturedInEnclosingScope); + clear(potentialNewTargetCollisions); + } + if (potentialWeakMapSetCollisions.length) { + forEach(potentialWeakMapSetCollisions, checkWeakMapSetCollision); + clear(potentialWeakMapSetCollisions); + } + if (potentialReflectCollisions.length) { + forEach(potentialReflectCollisions, checkReflectCollision); + clear(potentialReflectCollisions); + } + links.flags |= 1 /* TypeChecked */; + } + } + function checkSourceFileNodesWorker(file, nodes) { + const links = getNodeLinks(file); + if (!(links.flags & 1 /* TypeChecked */)) { + if (skipTypeChecking(file, compilerOptions, host)) { + return; + } + checkGrammarSourceFile(file); + clear(potentialThisCollisions); + clear(potentialNewTargetCollisions); + clear(potentialWeakMapSetCollisions); + clear(potentialReflectCollisions); + clear(potentialUnusedRenamedBindingElementsInTypes); + forEach(nodes, checkSourceElement); + checkDeferredNodes(file); + (links.potentialThisCollisions || (links.potentialThisCollisions = [])).push(...potentialThisCollisions); + (links.potentialNewTargetCollisions || (links.potentialNewTargetCollisions = [])).push(...potentialNewTargetCollisions); + (links.potentialWeakMapSetCollisions || (links.potentialWeakMapSetCollisions = [])).push(...potentialWeakMapSetCollisions); + (links.potentialReflectCollisions || (links.potentialReflectCollisions = [])).push(...potentialReflectCollisions); + (links.potentialUnusedRenamedBindingElementsInTypes || (links.potentialUnusedRenamedBindingElementsInTypes = [])).push( + ...potentialUnusedRenamedBindingElementsInTypes + ); + links.flags |= 8388608 /* PartiallyTypeChecked */; + for (const node of nodes) { + const nodeLinks2 = getNodeLinks(node); + nodeLinks2.flags |= 8388608 /* PartiallyTypeChecked */; + } + } + } + function getDiagnostics2(sourceFile, ct, nodesToCheck) { + try { + cancellationToken = ct; + return getDiagnosticsWorker(sourceFile, nodesToCheck); + } finally { + cancellationToken = void 0; + } + } + function ensurePendingDiagnosticWorkComplete() { + for (const cb of deferredDiagnosticsCallbacks) { + cb(); + } + deferredDiagnosticsCallbacks = []; + } + function checkSourceFileWithEagerDiagnostics(sourceFile, nodesToCheck) { + ensurePendingDiagnosticWorkComplete(); + const oldAddLazyDiagnostics = addLazyDiagnostic; + addLazyDiagnostic = (cb) => cb(); + checkSourceFile(sourceFile, nodesToCheck); + addLazyDiagnostic = oldAddLazyDiagnostics; + } + function getDiagnosticsWorker(sourceFile, nodesToCheck) { + if (sourceFile) { + ensurePendingDiagnosticWorkComplete(); + const previousGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); + const previousGlobalDiagnosticsSize = previousGlobalDiagnostics.length; + checkSourceFileWithEagerDiagnostics(sourceFile, nodesToCheck); + const semanticDiagnostics = diagnostics.getDiagnostics(sourceFile.fileName); + if (nodesToCheck) { + return semanticDiagnostics; + } + const currentGlobalDiagnostics = diagnostics.getGlobalDiagnostics(); + if (currentGlobalDiagnostics !== previousGlobalDiagnostics) { + const deferredGlobalDiagnostics = relativeComplement(previousGlobalDiagnostics, currentGlobalDiagnostics, compareDiagnostics); + return concatenate(deferredGlobalDiagnostics, semanticDiagnostics); + } else if (previousGlobalDiagnosticsSize === 0 && currentGlobalDiagnostics.length > 0) { + return concatenate(currentGlobalDiagnostics, semanticDiagnostics); + } + return semanticDiagnostics; + } + forEach(host.getSourceFiles(), (file) => checkSourceFileWithEagerDiagnostics(file)); + return diagnostics.getDiagnostics(); + } + function getGlobalDiagnostics() { + ensurePendingDiagnosticWorkComplete(); + return diagnostics.getGlobalDiagnostics(); + } + function getSymbolsInScope(location, meaning) { + if (location.flags & 67108864 /* InWithStatement */) { + return []; + } + const symbols = createSymbolTable(); + let isStaticSymbol = false; + populateSymbols(); + symbols.delete("this" /* This */); + return symbolsToArray(symbols); + function populateSymbols() { + while (location) { + if (canHaveLocals(location) && location.locals && !isGlobalSourceFile(location)) { + copySymbols(location.locals, meaning); + } + switch (location.kind) { + case 307 /* SourceFile */: + if (!isExternalModule(location)) break; + // falls through + case 267 /* ModuleDeclaration */: + copyLocallyVisibleExportSymbols(getSymbolOfDeclaration(location).exports, meaning & 2623475 /* ModuleMember */); + break; + case 266 /* EnumDeclaration */: + copySymbols(getSymbolOfDeclaration(location).exports, meaning & 8 /* EnumMember */); + break; + case 231 /* ClassExpression */: + const className = location.name; + if (className) { + copySymbol(location.symbol, meaning); + } + // this fall-through is necessary because we would like to handle + // type parameter inside class expression similar to how we handle it in classDeclaration and interface Declaration. + // falls through + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + if (!isStaticSymbol) { + copySymbols(getMembersOfSymbol(getSymbolOfDeclaration(location)), meaning & 788968 /* Type */); + } + break; + case 218 /* FunctionExpression */: + const funcName = location.name; + if (funcName) { + copySymbol(location.symbol, meaning); + } + break; + } + if (introducesArgumentsExoticObject(location)) { + copySymbol(argumentsSymbol, meaning); + } + isStaticSymbol = isStatic(location); + location = location.parent; + } + copySymbols(globals, meaning); + } + function copySymbol(symbol, meaning2) { + if (getCombinedLocalAndExportSymbolFlags(symbol) & meaning2) { + const id = symbol.escapedName; + if (!symbols.has(id)) { + symbols.set(id, symbol); + } + } + } + function copySymbols(source, meaning2) { + if (meaning2) { + source.forEach((symbol) => { + copySymbol(symbol, meaning2); + }); + } + } + function copyLocallyVisibleExportSymbols(source, meaning2) { + if (meaning2) { + source.forEach((symbol) => { + if (!getDeclarationOfKind(symbol, 281 /* ExportSpecifier */) && !getDeclarationOfKind(symbol, 280 /* NamespaceExport */) && symbol.escapedName !== "default" /* Default */) { + copySymbol(symbol, meaning2); + } + }); + } + } + } + function isTypeDeclarationName(name) { + return name.kind === 80 /* Identifier */ && isTypeDeclaration(name.parent) && getNameOfDeclaration(name.parent) === name; + } + function isTypeReferenceIdentifier(node) { + while (node.parent.kind === 166 /* QualifiedName */) { + node = node.parent; + } + return node.parent.kind === 183 /* TypeReference */; + } + function isInNameOfExpressionWithTypeArguments(node) { + while (node.parent.kind === 211 /* PropertyAccessExpression */) { + node = node.parent; + } + return node.parent.kind === 233 /* ExpressionWithTypeArguments */; + } + function forEachEnclosingClass(node, callback) { + let result; + let containingClass = getContainingClass(node); + while (containingClass) { + if (result = callback(containingClass)) break; + containingClass = getContainingClass(containingClass); + } + return result; + } + function isNodeUsedDuringClassInitialization(node) { + return !!findAncestor(node, (element) => { + if (isConstructorDeclaration(element) && nodeIsPresent(element.body) || isPropertyDeclaration(element)) { + return true; + } else if (isClassLike(element) || isFunctionLikeDeclaration(element)) { + return "quit"; + } + return false; + }); + } + function isNodeWithinClass(node, classDeclaration) { + return !!forEachEnclosingClass(node, (n) => n === classDeclaration); + } + function getLeftSideOfImportEqualsOrExportAssignment(nodeOnRightSide) { + while (nodeOnRightSide.parent.kind === 166 /* QualifiedName */) { + nodeOnRightSide = nodeOnRightSide.parent; + } + if (nodeOnRightSide.parent.kind === 271 /* ImportEqualsDeclaration */) { + return nodeOnRightSide.parent.moduleReference === nodeOnRightSide ? nodeOnRightSide.parent : void 0; + } + if (nodeOnRightSide.parent.kind === 277 /* ExportAssignment */) { + return nodeOnRightSide.parent.expression === nodeOnRightSide ? nodeOnRightSide.parent : void 0; + } + return void 0; + } + function isInRightSideOfImportOrExportAssignment(node) { + return getLeftSideOfImportEqualsOrExportAssignment(node) !== void 0; + } + function getSpecialPropertyAssignmentSymbolFromEntityName(entityName) { + const specialPropertyAssignmentKind = getAssignmentDeclarationKind(entityName.parent.parent); + switch (specialPropertyAssignmentKind) { + case 1 /* ExportsProperty */: + case 3 /* PrototypeProperty */: + return getSymbolOfNode(entityName.parent); + case 5 /* Property */: + if (isPropertyAccessExpression(entityName.parent) && getLeftmostAccessExpression(entityName.parent) === entityName) { + return void 0; + } + // falls through + case 4 /* ThisProperty */: + case 2 /* ModuleExports */: + return getSymbolOfDeclaration(entityName.parent.parent); + } + } + function isImportTypeQualifierPart(node) { + let parent2 = node.parent; + while (isQualifiedName(parent2)) { + node = parent2; + parent2 = parent2.parent; + } + if (parent2 && parent2.kind === 205 /* ImportType */ && parent2.qualifier === node) { + return parent2; + } + return void 0; + } + function isThisPropertyAndThisTyped(node) { + if (node.expression.kind === 110 /* ThisKeyword */) { + const container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (isFunctionLike(container)) { + const containingLiteral = getContainingObjectLiteral(container); + if (containingLiteral) { + const contextualType = getApparentTypeOfContextualType( + containingLiteral, + /*contextFlags*/ + void 0 + ); + const type = getThisTypeOfObjectLiteralFromContextualType(containingLiteral, contextualType); + return type && !isTypeAny(type); + } + } + } + } + function getSymbolOfNameOrPropertyAccessExpression(name) { + if (isDeclarationName(name)) { + return getSymbolOfNode(name.parent); + } + if (isInJSFile(name) && name.parent.kind === 211 /* PropertyAccessExpression */ && name.parent === name.parent.parent.left) { + if (!isPrivateIdentifier(name) && !isJSDocMemberName(name) && !isThisPropertyAndThisTyped(name.parent)) { + const specialPropertyAssignmentSymbol = getSpecialPropertyAssignmentSymbolFromEntityName(name); + if (specialPropertyAssignmentSymbol) { + return specialPropertyAssignmentSymbol; + } + } + } + if (name.parent.kind === 277 /* ExportAssignment */ && isEntityNameExpression(name)) { + const success = resolveEntityName( + name, + /*all meanings*/ + 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */, + /*ignoreErrors*/ + true + ); + if (success && success !== unknownSymbol) { + return success; + } + } else if (isEntityName(name) && isInRightSideOfImportOrExportAssignment(name)) { + const importEqualsDeclaration = getAncestor(name, 271 /* ImportEqualsDeclaration */); + Debug.assert(importEqualsDeclaration !== void 0); + return getSymbolOfPartOfRightHandSideOfImportEquals( + name, + /*dontResolveAlias*/ + true + ); + } + if (isEntityName(name)) { + const possibleImportNode = isImportTypeQualifierPart(name); + if (possibleImportNode) { + getTypeFromTypeNode(possibleImportNode); + const sym = getNodeLinks(name).resolvedSymbol; + return sym === unknownSymbol ? void 0 : sym; + } + } + while (isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName(name)) { + name = name.parent; + } + if (isInNameOfExpressionWithTypeArguments(name)) { + let meaning = 0 /* None */; + if (name.parent.kind === 233 /* ExpressionWithTypeArguments */) { + meaning = isPartOfTypeNode(name) ? 788968 /* Type */ : 111551 /* Value */; + if (isExpressionWithTypeArgumentsInClassExtendsClause(name.parent)) { + meaning |= 111551 /* Value */; + } + } else { + meaning = 1920 /* Namespace */; + } + meaning |= 2097152 /* Alias */; + const entityNameSymbol = isEntityNameExpression(name) ? resolveEntityName( + name, + meaning, + /*ignoreErrors*/ + true + ) : void 0; + if (entityNameSymbol) { + return entityNameSymbol; + } + } + if (name.parent.kind === 341 /* JSDocParameterTag */) { + return getParameterSymbolFromJSDoc(name.parent); + } + if (name.parent.kind === 168 /* TypeParameter */ && name.parent.parent.kind === 345 /* JSDocTemplateTag */) { + Debug.assert(!isInJSFile(name)); + const typeParameter = getTypeParameterFromJsDoc(name.parent); + return typeParameter && typeParameter.symbol; + } + if (isExpressionNode(name)) { + if (nodeIsMissing(name)) { + return void 0; + } + const isJSDoc2 = findAncestor(name, or(isJSDocLinkLike, isJSDocNameReference, isJSDocMemberName)); + const meaning = isJSDoc2 ? 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */ : 111551 /* Value */; + if (name.kind === 80 /* Identifier */) { + if (isJSXTagName(name) && isJsxIntrinsicTagName(name)) { + const symbol = getIntrinsicTagSymbol(name.parent); + return symbol === unknownSymbol ? void 0 : symbol; + } + const result = resolveEntityName( + name, + meaning, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + getHostSignatureFromJSDoc(name) + ); + if (!result && isJSDoc2) { + const container = findAncestor(name, or(isClassLike, isInterfaceDeclaration)); + if (container) { + return resolveJSDocMemberName( + name, + /*ignoreErrors*/ + true, + getSymbolOfDeclaration(container) + ); + } + } + if (result && isJSDoc2) { + const container = getJSDocHost(name); + if (container && isEnumMember(container) && container === result.valueDeclaration) { + return resolveEntityName( + name, + meaning, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + getSourceFileOfNode(container) + ) || result; + } + } + return result; + } else if (isPrivateIdentifier(name)) { + return getSymbolForPrivateIdentifierExpression(name); + } else if (name.kind === 211 /* PropertyAccessExpression */ || name.kind === 166 /* QualifiedName */) { + const links = getNodeLinks(name); + if (links.resolvedSymbol) { + return links.resolvedSymbol; + } + if (name.kind === 211 /* PropertyAccessExpression */) { + checkPropertyAccessExpression(name, 0 /* Normal */); + if (!links.resolvedSymbol) { + links.resolvedSymbol = getApplicableIndexSymbol(checkExpressionCached(name.expression), getLiteralTypeFromPropertyName(name.name)); + } + } else { + checkQualifiedName(name, 0 /* Normal */); + } + if (!links.resolvedSymbol && isJSDoc2 && isQualifiedName(name)) { + return resolveJSDocMemberName(name); + } + return links.resolvedSymbol; + } else if (isJSDocMemberName(name)) { + return resolveJSDocMemberName(name); + } + } else if (isEntityName(name) && isTypeReferenceIdentifier(name)) { + const meaning = name.parent.kind === 183 /* TypeReference */ ? 788968 /* Type */ : 1920 /* Namespace */; + const symbol = resolveEntityName( + name, + meaning, + /*ignoreErrors*/ + false, + /*dontResolveAlias*/ + true + ); + return symbol && symbol !== unknownSymbol ? symbol : getUnresolvedSymbolForEntityName(name); + } + if (name.parent.kind === 182 /* TypePredicate */) { + return resolveEntityName( + name, + /*meaning*/ + 1 /* FunctionScopedVariable */ + ); + } + return void 0; + } + function getApplicableIndexSymbol(type, keyType) { + const infos = getApplicableIndexInfos(type, keyType); + if (infos.length && type.members) { + const symbol = getIndexSymbolFromSymbolTable(resolveStructuredTypeMembers(type).members); + if (infos === getIndexInfosOfType(type)) { + return symbol; + } else if (symbol) { + const symbolLinks2 = getSymbolLinks(symbol); + const declarationList = mapDefined(infos, (i) => i.declaration); + const nodeListId = map(declarationList, getNodeId).join(","); + if (!symbolLinks2.filteredIndexSymbolCache) { + symbolLinks2.filteredIndexSymbolCache = /* @__PURE__ */ new Map(); + } + if (symbolLinks2.filteredIndexSymbolCache.has(nodeListId)) { + return symbolLinks2.filteredIndexSymbolCache.get(nodeListId); + } else { + const copy = createSymbol(131072 /* Signature */, "__index" /* Index */); + copy.declarations = mapDefined(infos, (i) => i.declaration); + copy.parent = type.aliasSymbol ? type.aliasSymbol : type.symbol ? type.symbol : getSymbolAtLocation(copy.declarations[0].parent); + symbolLinks2.filteredIndexSymbolCache.set(nodeListId, copy); + return copy; + } + } + } + } + function resolveJSDocMemberName(name, ignoreErrors, container) { + if (isEntityName(name)) { + const meaning = 788968 /* Type */ | 1920 /* Namespace */ | 111551 /* Value */; + let symbol = resolveEntityName( + name, + meaning, + ignoreErrors, + /*dontResolveAlias*/ + true, + getHostSignatureFromJSDoc(name) + ); + if (!symbol && isIdentifier(name) && container) { + symbol = getMergedSymbol(getSymbol2(getExportsOfSymbol(container), name.escapedText, meaning)); + } + if (symbol) { + return symbol; + } + } + const left = isIdentifier(name) ? container : resolveJSDocMemberName(name.left, ignoreErrors, container); + const right = isIdentifier(name) ? name.escapedText : name.right.escapedText; + if (left) { + const proto = left.flags & 111551 /* Value */ && getPropertyOfType(getTypeOfSymbol(left), "prototype"); + const t = proto ? getTypeOfSymbol(proto) : getDeclaredTypeOfSymbol(left); + return getPropertyOfType(t, right); + } + } + function getSymbolAtLocation(node, ignoreErrors) { + if (isSourceFile(node)) { + return isExternalModule(node) ? getMergedSymbol(node.symbol) : void 0; + } + const { parent: parent2 } = node; + const grandParent = parent2.parent; + if (node.flags & 67108864 /* InWithStatement */) { + return void 0; + } + if (isDeclarationNameOrImportPropertyName(node)) { + const parentSymbol = getSymbolOfDeclaration(parent2); + return isImportOrExportSpecifier(node.parent) && node.parent.propertyName === node ? getImmediateAliasedSymbol(parentSymbol) : parentSymbol; + } else if (isLiteralComputedPropertyDeclarationName(node)) { + return getSymbolOfDeclaration(parent2.parent); + } + if (node.kind === 80 /* Identifier */) { + if (isInRightSideOfImportOrExportAssignment(node)) { + return getSymbolOfNameOrPropertyAccessExpression(node); + } else if (parent2.kind === 208 /* BindingElement */ && grandParent.kind === 206 /* ObjectBindingPattern */ && node === parent2.propertyName) { + const typeOfPattern = getTypeOfNode(grandParent); + const propertyDeclaration = getPropertyOfType(typeOfPattern, node.escapedText); + if (propertyDeclaration) { + return propertyDeclaration; + } + } else if (isMetaProperty(parent2) && parent2.name === node) { + if (parent2.keywordToken === 105 /* NewKeyword */ && idText(node) === "target") { + return checkNewTargetMetaProperty(parent2).symbol; + } + if (parent2.keywordToken === 102 /* ImportKeyword */ && idText(node) === "meta") { + return getGlobalImportMetaExpressionType().members.get("meta"); + } + return void 0; + } + } + switch (node.kind) { + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + case 211 /* PropertyAccessExpression */: + case 166 /* QualifiedName */: + if (!isThisInTypeQuery(node)) { + return getSymbolOfNameOrPropertyAccessExpression(node); + } + // falls through + case 110 /* ThisKeyword */: + const container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (isFunctionLike(container)) { + const sig = getSignatureFromDeclaration(container); + if (sig.thisParameter) { + return sig.thisParameter; + } + } + if (isInExpressionContext(node)) { + return checkExpression(node).symbol; + } + // falls through + case 197 /* ThisType */: + return getTypeFromThisTypeNode(node).symbol; + case 108 /* SuperKeyword */: + return checkExpression(node).symbol; + case 137 /* ConstructorKeyword */: + const constructorDeclaration = node.parent; + if (constructorDeclaration && constructorDeclaration.kind === 176 /* Constructor */) { + return constructorDeclaration.parent.symbol; + } + return void 0; + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + if (isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node || (node.parent.kind === 272 /* ImportDeclaration */ || node.parent.kind === 278 /* ExportDeclaration */) && node.parent.moduleSpecifier === node || isInJSFile(node) && isJSDocImportTag(node.parent) && node.parent.moduleSpecifier === node || (isInJSFile(node) && isRequireCall( + node.parent, + /*requireStringLiteralLikeArgument*/ + false + ) || isImportCall(node.parent)) || isLiteralTypeNode(node.parent) && isLiteralImportTypeNode(node.parent.parent) && node.parent.parent.argument === node.parent) { + return resolveExternalModuleName(node, node, ignoreErrors); + } + if (isCallExpression(parent2) && isBindableObjectDefinePropertyCall(parent2) && parent2.arguments[1] === node) { + return getSymbolOfDeclaration(parent2); + } + // falls through + case 9 /* NumericLiteral */: + const objectType = isElementAccessExpression(parent2) ? parent2.argumentExpression === node ? getTypeOfExpression(parent2.expression) : void 0 : isLiteralTypeNode(parent2) && isIndexedAccessTypeNode(grandParent) ? getTypeFromTypeNode(grandParent.objectType) : void 0; + return objectType && getPropertyOfType(objectType, escapeLeadingUnderscores(node.text)); + case 90 /* DefaultKeyword */: + case 100 /* FunctionKeyword */: + case 39 /* EqualsGreaterThanToken */: + case 86 /* ClassKeyword */: + return getSymbolOfNode(node.parent); + case 205 /* ImportType */: + return isLiteralImportTypeNode(node) ? getSymbolAtLocation(node.argument.literal, ignoreErrors) : void 0; + case 95 /* ExportKeyword */: + return isExportAssignment(node.parent) ? Debug.checkDefined(node.parent.symbol) : void 0; + case 102 /* ImportKeyword */: + case 105 /* NewKeyword */: + return isMetaProperty(node.parent) ? checkMetaPropertyKeyword(node.parent).symbol : void 0; + case 104 /* InstanceOfKeyword */: + if (isBinaryExpression(node.parent)) { + const type = getTypeOfExpression(node.parent.right); + const hasInstanceMethodType = getSymbolHasInstanceMethodOfObjectType(type); + return (hasInstanceMethodType == null ? void 0 : hasInstanceMethodType.symbol) ?? type.symbol; + } + return void 0; + case 236 /* MetaProperty */: + return checkExpression(node).symbol; + case 295 /* JsxNamespacedName */: + if (isJSXTagName(node) && isJsxIntrinsicTagName(node)) { + const symbol = getIntrinsicTagSymbol(node.parent); + return symbol === unknownSymbol ? void 0 : symbol; + } + // falls through + default: + return void 0; + } + } + function getIndexInfosAtLocation(node) { + if (isIdentifier(node) && isPropertyAccessExpression(node.parent) && node.parent.name === node) { + const keyType = getLiteralTypeFromPropertyName(node); + const objectType = getTypeOfExpression(node.parent.expression); + const objectTypes = objectType.flags & 1048576 /* Union */ ? objectType.types : [objectType]; + return flatMap(objectTypes, (t) => filter(getIndexInfosOfType(t), (info) => isApplicableIndexType(keyType, info.keyType))); + } + return void 0; + } + function getShorthandAssignmentValueSymbol(location) { + if (location && location.kind === 304 /* ShorthandPropertyAssignment */) { + return resolveEntityName(location.name, 111551 /* Value */ | 2097152 /* Alias */); + } + return void 0; + } + function getExportSpecifierLocalTargetSymbol(node) { + if (isExportSpecifier(node)) { + const name = node.propertyName || node.name; + return node.parent.parent.moduleSpecifier ? getExternalModuleMember(node.parent.parent, node) : name.kind === 11 /* StringLiteral */ ? void 0 : ( + // Skip for invalid syntax like this: export { "x" } + resolveEntityName(name, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */) + ); + } else { + return resolveEntityName(node, 111551 /* Value */ | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */); + } + } + function getTypeOfNode(node) { + if (isSourceFile(node) && !isExternalModule(node)) { + return errorType; + } + if (node.flags & 67108864 /* InWithStatement */) { + return errorType; + } + const classDecl = tryGetClassImplementingOrExtendingExpressionWithTypeArguments(node); + const classType = classDecl && getDeclaredTypeOfClassOrInterface(getSymbolOfDeclaration(classDecl.class)); + if (isPartOfTypeNode(node)) { + const typeFromTypeNode = getTypeFromTypeNode(node); + return classType ? getTypeWithThisArgument(typeFromTypeNode, classType.thisType) : typeFromTypeNode; + } + if (isExpressionNode(node)) { + return getRegularTypeOfExpression(node); + } + if (classType && !classDecl.isImplements) { + const baseType = firstOrUndefined(getBaseTypes(classType)); + return baseType ? getTypeWithThisArgument(baseType, classType.thisType) : errorType; + } + if (isTypeDeclaration(node)) { + const symbol = getSymbolOfDeclaration(node); + return getDeclaredTypeOfSymbol(symbol); + } + if (isTypeDeclarationName(node)) { + const symbol = getSymbolAtLocation(node); + return symbol ? getDeclaredTypeOfSymbol(symbol) : errorType; + } + if (isBindingElement(node)) { + return getTypeForVariableLikeDeclaration( + node, + /*includeOptionality*/ + true, + 0 /* Normal */ + ) || errorType; + } + if (isDeclaration(node)) { + const symbol = getSymbolOfDeclaration(node); + return symbol ? getTypeOfSymbol(symbol) : errorType; + } + if (isDeclarationNameOrImportPropertyName(node)) { + const symbol = getSymbolAtLocation(node); + if (symbol) { + return getTypeOfSymbol(symbol); + } + return errorType; + } + if (isBindingPattern(node)) { + return getTypeForVariableLikeDeclaration( + node.parent, + /*includeOptionality*/ + true, + 0 /* Normal */ + ) || errorType; + } + if (isInRightSideOfImportOrExportAssignment(node)) { + const symbol = getSymbolAtLocation(node); + if (symbol) { + const declaredType = getDeclaredTypeOfSymbol(symbol); + return !isErrorType(declaredType) ? declaredType : getTypeOfSymbol(symbol); + } + } + if (isMetaProperty(node.parent) && node.parent.keywordToken === node.kind) { + return checkMetaPropertyKeyword(node.parent); + } + if (isImportAttributes(node)) { + return getGlobalImportAttributesType( + /*reportErrors*/ + false + ); + } + return errorType; + } + function getTypeOfAssignmentPattern(expr) { + Debug.assert(expr.kind === 210 /* ObjectLiteralExpression */ || expr.kind === 209 /* ArrayLiteralExpression */); + if (expr.parent.kind === 250 /* ForOfStatement */) { + const iteratedType = checkRightHandSideOfForOf(expr.parent); + return checkDestructuringAssignment(expr, iteratedType || errorType); + } + if (expr.parent.kind === 226 /* BinaryExpression */) { + const iteratedType = getTypeOfExpression(expr.parent.right); + return checkDestructuringAssignment(expr, iteratedType || errorType); + } + if (expr.parent.kind === 303 /* PropertyAssignment */) { + const node2 = cast(expr.parent.parent, isObjectLiteralExpression); + const typeOfParentObjectLiteral = getTypeOfAssignmentPattern(node2) || errorType; + const propertyIndex = indexOfNode(node2.properties, expr.parent); + return checkObjectLiteralDestructuringPropertyAssignment(node2, typeOfParentObjectLiteral, propertyIndex); + } + const node = cast(expr.parent, isArrayLiteralExpression); + const typeOfArrayLiteral = getTypeOfAssignmentPattern(node) || errorType; + const elementType = checkIteratedTypeOrElementType(65 /* Destructuring */, typeOfArrayLiteral, undefinedType, expr.parent) || errorType; + return checkArrayLiteralDestructuringElementAssignment(node, typeOfArrayLiteral, node.elements.indexOf(expr), elementType); + } + function getPropertySymbolOfDestructuringAssignment(location) { + const typeOfObjectLiteral = getTypeOfAssignmentPattern(cast(location.parent.parent, isAssignmentPattern)); + return typeOfObjectLiteral && getPropertyOfType(typeOfObjectLiteral, location.escapedText); + } + function getRegularTypeOfExpression(expr) { + if (isRightSideOfQualifiedNameOrPropertyAccess(expr)) { + expr = expr.parent; + } + return getRegularTypeOfLiteralType(getTypeOfExpression(expr)); + } + function getParentTypeOfClassElement(node) { + const classSymbol = getSymbolOfNode(node.parent); + return isStatic(node) ? getTypeOfSymbol(classSymbol) : getDeclaredTypeOfSymbol(classSymbol); + } + function getClassElementPropertyKeyType(element) { + const name = element.name; + switch (name.kind) { + case 80 /* Identifier */: + return getStringLiteralType(idText(name)); + case 9 /* NumericLiteral */: + case 11 /* StringLiteral */: + return getStringLiteralType(name.text); + case 167 /* ComputedPropertyName */: + const nameType = checkComputedPropertyName(name); + return isTypeAssignableToKind(nameType, 12288 /* ESSymbolLike */) ? nameType : stringType; + default: + return Debug.fail("Unsupported property name."); + } + } + function getAugmentedPropertiesOfType(type) { + type = getApparentType(type); + const propsByName = createSymbolTable(getPropertiesOfType(type)); + const functionType = getSignaturesOfType(type, 0 /* Call */).length ? globalCallableFunctionType : getSignaturesOfType(type, 1 /* Construct */).length ? globalNewableFunctionType : void 0; + if (functionType) { + forEach(getPropertiesOfType(functionType), (p) => { + if (!propsByName.has(p.escapedName)) { + propsByName.set(p.escapedName, p); + } + }); + } + return getNamedMembers(propsByName); + } + function typeHasCallOrConstructSignatures(type) { + return getSignaturesOfType(type, 0 /* Call */).length !== 0 || getSignaturesOfType(type, 1 /* Construct */).length !== 0; + } + function getRootSymbols(symbol) { + const roots = getImmediateRootSymbols(symbol); + return roots ? flatMap(roots, getRootSymbols) : [symbol]; + } + function getImmediateRootSymbols(symbol) { + if (getCheckFlags(symbol) & 6 /* Synthetic */) { + return mapDefined(getSymbolLinks(symbol).containingType.types, (type) => getPropertyOfType(type, symbol.escapedName)); + } else if (symbol.flags & 33554432 /* Transient */) { + const { links: { leftSpread, rightSpread, syntheticOrigin } } = symbol; + return leftSpread ? [leftSpread, rightSpread] : syntheticOrigin ? [syntheticOrigin] : singleElementArray(tryGetTarget(symbol)); + } + return void 0; + } + function tryGetTarget(symbol) { + let target; + let next = symbol; + while (next = getSymbolLinks(next).target) { + target = next; + } + return target; + } + function isArgumentsLocalBinding(nodeIn) { + if (isGeneratedIdentifier(nodeIn)) return false; + const node = getParseTreeNode(nodeIn, isIdentifier); + if (!node) return false; + const parent2 = node.parent; + if (!parent2) return false; + const isPropertyName2 = (isPropertyAccessExpression(parent2) || isPropertyAssignment(parent2)) && parent2.name === node; + return !isPropertyName2 && getReferencedValueSymbol(node) === argumentsSymbol; + } + function isNameOfModuleOrEnumDeclaration(node) { + return isModuleOrEnumDeclaration(node.parent) && node === node.parent.name; + } + function getReferencedExportContainer(nodeIn, prefixLocals) { + var _a; + const node = getParseTreeNode(nodeIn, isIdentifier); + if (node) { + let symbol = getReferencedValueSymbol( + node, + /*startInDeclarationContainer*/ + isNameOfModuleOrEnumDeclaration(node) + ); + if (symbol) { + if (symbol.flags & 1048576 /* ExportValue */) { + const exportSymbol = getMergedSymbol(symbol.exportSymbol); + if (!prefixLocals && exportSymbol.flags & 944 /* ExportHasLocal */ && !(exportSymbol.flags & 3 /* Variable */)) { + return void 0; + } + symbol = exportSymbol; + } + const parentSymbol = getParentOfSymbol(symbol); + if (parentSymbol) { + if (parentSymbol.flags & 512 /* ValueModule */ && ((_a = parentSymbol.valueDeclaration) == null ? void 0 : _a.kind) === 307 /* SourceFile */) { + const symbolFile = parentSymbol.valueDeclaration; + const referenceFile = getSourceFileOfNode(node); + const symbolIsUmdExport = symbolFile !== referenceFile; + return symbolIsUmdExport ? void 0 : symbolFile; + } + return findAncestor(node.parent, (n) => isModuleOrEnumDeclaration(n) && getSymbolOfDeclaration(n) === parentSymbol); + } + } + } + } + function getReferencedImportDeclaration(nodeIn) { + const specifier = getIdentifierGeneratedImportReference(nodeIn); + if (specifier) { + return specifier; + } + const node = getParseTreeNode(nodeIn, isIdentifier); + if (node) { + const symbol = getReferencedValueOrAliasSymbol(node); + if (isNonLocalAlias( + symbol, + /*excludes*/ + 111551 /* Value */ + ) && !getTypeOnlyAliasDeclaration(symbol, 111551 /* Value */)) { + return getDeclarationOfAliasSymbol(symbol); + } + } + return void 0; + } + function isSymbolOfDestructuredElementOfCatchBinding(symbol) { + return symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration) && walkUpBindingElementsAndPatterns(symbol.valueDeclaration).parent.kind === 299 /* CatchClause */; + } + function isSymbolOfDeclarationWithCollidingName(symbol) { + if (symbol.flags & 418 /* BlockScoped */ && symbol.valueDeclaration && !isSourceFile(symbol.valueDeclaration)) { + const links = getSymbolLinks(symbol); + if (links.isDeclarationWithCollidingName === void 0) { + const container = getEnclosingBlockScopeContainer(symbol.valueDeclaration); + if (isStatementWithLocals(container) || isSymbolOfDestructuredElementOfCatchBinding(symbol)) { + if (resolveName( + container.parent, + symbol.escapedName, + 111551 /* Value */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + false + )) { + links.isDeclarationWithCollidingName = true; + } else if (hasNodeCheckFlag(symbol.valueDeclaration, 16384 /* CapturedBlockScopedBinding */)) { + const isDeclaredInLoop = hasNodeCheckFlag(symbol.valueDeclaration, 32768 /* BlockScopedBindingInLoop */); + const inLoopInitializer = isIterationStatement( + container, + /*lookInLabeledStatements*/ + false + ); + const inLoopBodyBlock = container.kind === 241 /* Block */ && isIterationStatement( + container.parent, + /*lookInLabeledStatements*/ + false + ); + links.isDeclarationWithCollidingName = !isBlockScopedContainerTopLevel(container) && (!isDeclaredInLoop || !inLoopInitializer && !inLoopBodyBlock); + } else { + links.isDeclarationWithCollidingName = false; + } + } + } + return links.isDeclarationWithCollidingName; + } + return false; + } + function getReferencedDeclarationWithCollidingName(nodeIn) { + if (!isGeneratedIdentifier(nodeIn)) { + const node = getParseTreeNode(nodeIn, isIdentifier); + if (node) { + const symbol = getReferencedValueSymbol(node); + if (symbol && isSymbolOfDeclarationWithCollidingName(symbol)) { + return symbol.valueDeclaration; + } + } + } + return void 0; + } + function isDeclarationWithCollidingName(nodeIn) { + const node = getParseTreeNode(nodeIn, isDeclaration); + if (node) { + const symbol = getSymbolOfDeclaration(node); + if (symbol) { + return isSymbolOfDeclarationWithCollidingName(symbol); + } + } + return false; + } + function isValueAliasDeclaration(node) { + Debug.assert(canCollectSymbolAliasAccessabilityData); + switch (node.kind) { + case 271 /* ImportEqualsDeclaration */: + return isAliasResolvedToValue(getSymbolOfDeclaration(node)); + case 273 /* ImportClause */: + case 274 /* NamespaceImport */: + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: + const symbol = getSymbolOfDeclaration(node); + return !!symbol && isAliasResolvedToValue( + symbol, + /*excludeTypeOnlyValues*/ + true + ); + case 278 /* ExportDeclaration */: + const exportClause = node.exportClause; + return !!exportClause && (isNamespaceExport(exportClause) || some(exportClause.elements, isValueAliasDeclaration)); + case 277 /* ExportAssignment */: + return node.expression && node.expression.kind === 80 /* Identifier */ ? isAliasResolvedToValue( + getSymbolOfDeclaration(node), + /*excludeTypeOnlyValues*/ + true + ) : true; + } + return false; + } + function isTopLevelValueImportEqualsWithEntityName(nodeIn) { + const node = getParseTreeNode(nodeIn, isImportEqualsDeclaration); + if (node === void 0 || node.parent.kind !== 307 /* SourceFile */ || !isInternalModuleImportEqualsDeclaration(node)) { + return false; + } + const isValue = isAliasResolvedToValue(getSymbolOfDeclaration(node)); + return isValue && node.moduleReference && !nodeIsMissing(node.moduleReference); + } + function isAliasResolvedToValue(symbol, excludeTypeOnlyValues) { + if (!symbol) { + return false; + } + const container = getSourceFileOfNode(symbol.valueDeclaration); + const fileSymbol = container && getSymbolOfDeclaration(container); + void resolveExternalModuleSymbol(fileSymbol); + const target = getExportSymbolOfValueSymbolIfExported(resolveAlias(symbol)); + if (target === unknownSymbol) { + return !excludeTypeOnlyValues || !getTypeOnlyAliasDeclaration(symbol); + } + return !!(getSymbolFlags( + symbol, + excludeTypeOnlyValues, + /*excludeLocalMeanings*/ + true + ) & 111551 /* Value */) && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target)); + } + function isConstEnumOrConstEnumOnlyModule(s) { + return isConstEnumSymbol(s) || !!s.constEnumOnlyModule; + } + function isReferencedAliasDeclaration(node, checkChildren) { + Debug.assert(canCollectSymbolAliasAccessabilityData); + if (isAliasSymbolDeclaration(node)) { + const symbol = getSymbolOfDeclaration(node); + const links = symbol && getSymbolLinks(symbol); + if (links == null ? void 0 : links.referenced) { + return true; + } + const target = getSymbolLinks(symbol).aliasTarget; + if (target && getEffectiveModifierFlags(node) & 32 /* Export */ && getSymbolFlags(target) & 111551 /* Value */ && (shouldPreserveConstEnums(compilerOptions) || !isConstEnumOrConstEnumOnlyModule(target))) { + return true; + } + } + if (checkChildren) { + return !!forEachChild(node, (node2) => isReferencedAliasDeclaration(node2, checkChildren)); + } + return false; + } + function isImplementationOfOverload(node) { + if (nodeIsPresent(node.body)) { + if (isGetAccessor(node) || isSetAccessor(node)) return false; + const symbol = getSymbolOfDeclaration(node); + const signaturesOfSymbol = getSignaturesOfSymbol(symbol); + return signaturesOfSymbol.length > 1 || // If there is single signature for the symbol, it is overload if that signature isn't coming from the node + // e.g.: function foo(a: string): string; + // function foo(a: any) { // This is implementation of the overloads + // return a; + // } + signaturesOfSymbol.length === 1 && signaturesOfSymbol[0].declaration !== node; + } + return false; + } + function declaredParameterTypeContainsUndefined(parameter) { + const typeNode = getNonlocalEffectiveTypeAnnotationNode(parameter); + if (!typeNode) return false; + const type = getTypeFromTypeNode(typeNode); + return isErrorType(type) || containsUndefinedType(type); + } + function requiresAddingImplicitUndefined(parameter, enclosingDeclaration) { + return (isRequiredInitializedParameter(parameter, enclosingDeclaration) || isOptionalUninitializedParameterProperty(parameter)) && !declaredParameterTypeContainsUndefined(parameter); + } + function isRequiredInitializedParameter(parameter, enclosingDeclaration) { + if (!strictNullChecks || isOptionalParameter(parameter) || isJSDocParameterTag(parameter) || !parameter.initializer) { + return false; + } + if (hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */)) { + return !!enclosingDeclaration && isFunctionLikeDeclaration(enclosingDeclaration); + } + return true; + } + function isOptionalUninitializedParameterProperty(parameter) { + return strictNullChecks && isOptionalParameter(parameter) && (isJSDocParameterTag(parameter) || !parameter.initializer) && hasSyntacticModifier(parameter, 31 /* ParameterPropertyModifier */); + } + function isExpandoFunctionDeclaration(node) { + const declaration = getParseTreeNode(node, (n) => isFunctionDeclaration(n) || isVariableDeclaration(n)); + if (!declaration) { + return false; + } + let symbol; + if (isVariableDeclaration(declaration)) { + if (declaration.type || !isInJSFile(declaration) && !isVarConstLike2(declaration)) { + return false; + } + const initializer = getDeclaredExpandoInitializer(declaration); + if (!initializer || !canHaveSymbol(initializer)) { + return false; + } + symbol = getSymbolOfDeclaration(initializer); + } else { + symbol = getSymbolOfDeclaration(declaration); + } + if (!symbol || !(symbol.flags & 16 /* Function */ | 3 /* Variable */)) { + return false; + } + return !!forEachEntry(getExportsOfSymbol(symbol), (p) => p.flags & 111551 /* Value */ && isExpandoPropertyDeclaration(p.valueDeclaration)); + } + function getPropertiesOfContainerFunction(node) { + const declaration = getParseTreeNode(node, isFunctionDeclaration); + if (!declaration) { + return emptyArray; + } + const symbol = getSymbolOfDeclaration(declaration); + return symbol && getPropertiesOfType(getTypeOfSymbol(symbol)) || emptyArray; + } + function getNodeCheckFlags(node) { + var _a; + const nodeId = node.id || 0; + if (nodeId < 0 || nodeId >= nodeLinks.length) return 0; + return ((_a = nodeLinks[nodeId]) == null ? void 0 : _a.flags) || 0; + } + function hasNodeCheckFlag(node, flag) { + calculateNodeCheckFlagWorker(node, flag); + return !!(getNodeCheckFlags(node) & flag); + } + function calculateNodeCheckFlagWorker(node, flag) { + if (!compilerOptions.noCheck && canIncludeBindAndCheckDiagnostics(getSourceFileOfNode(node), compilerOptions)) { + return; + } + const links = getNodeLinks(node); + if (links.calculatedFlags & flag) { + return; + } + switch (flag) { + case 16 /* SuperInstance */: + case 32 /* SuperStatic */: + return checkSingleSuperExpression(node); + case 128 /* MethodWithSuperPropertyAccessInAsync */: + case 256 /* MethodWithSuperPropertyAssignmentInAsync */: + case 2097152 /* ContainsSuperPropertyInStaticInitializer */: + return checkChildSuperExpressions(node); + case 512 /* CaptureArguments */: + case 8192 /* ContainsCapturedBlockScopeBinding */: + case 65536 /* NeedsLoopOutParameter */: + case 262144 /* ContainsConstructorReference */: + return checkChildIdentifiers(node); + case 536870912 /* ConstructorReference */: + return checkSingleIdentifier(node); + case 4096 /* LoopWithCapturedBlockScopedBinding */: + case 32768 /* BlockScopedBindingInLoop */: + case 16384 /* CapturedBlockScopedBinding */: + return checkContainingBlockScopeBindingUses(node); + default: + return Debug.assertNever(flag, `Unhandled node check flag calculation: ${Debug.formatNodeCheckFlags(flag)}`); + } + function forEachNodeRecursively(root, cb) { + const rootResult = cb(root, root.parent); + if (rootResult === "skip") return void 0; + if (rootResult) return rootResult; + return forEachChildRecursively(root, cb); + } + function checkSuperExpressions(node2) { + const links2 = getNodeLinks(node2); + if (links2.calculatedFlags & flag) return "skip"; + links2.calculatedFlags |= 128 /* MethodWithSuperPropertyAccessInAsync */ | 256 /* MethodWithSuperPropertyAssignmentInAsync */ | 2097152 /* ContainsSuperPropertyInStaticInitializer */; + checkSingleSuperExpression(node2); + return void 0; + } + function checkChildSuperExpressions(node2) { + forEachNodeRecursively(node2, checkSuperExpressions); + } + function checkSingleSuperExpression(node2) { + const nodeLinks2 = getNodeLinks(node2); + nodeLinks2.calculatedFlags |= 16 /* SuperInstance */ | 32 /* SuperStatic */; + if (node2.kind === 108 /* SuperKeyword */) { + checkSuperExpression(node2); + } + } + function checkIdentifiers(node2) { + const links2 = getNodeLinks(node2); + if (links2.calculatedFlags & flag) return "skip"; + links2.calculatedFlags |= 512 /* CaptureArguments */ | 8192 /* ContainsCapturedBlockScopeBinding */ | 65536 /* NeedsLoopOutParameter */ | 262144 /* ContainsConstructorReference */; + checkSingleIdentifier(node2); + return void 0; + } + function checkChildIdentifiers(node2) { + forEachNodeRecursively(node2, checkIdentifiers); + } + function isExpressionNodeOrShorthandPropertyAssignmentName(node2) { + return isExpressionNode(node2) || isShorthandPropertyAssignment(node2.parent) && (node2.parent.objectAssignmentInitializer ?? node2.parent.name) === node2; + } + function checkSingleIdentifier(node2) { + const nodeLinks2 = getNodeLinks(node2); + nodeLinks2.calculatedFlags |= 536870912 /* ConstructorReference */; + if (isIdentifier(node2)) { + nodeLinks2.calculatedFlags |= 32768 /* BlockScopedBindingInLoop */ | 16384 /* CapturedBlockScopedBinding */; + if (isExpressionNodeOrShorthandPropertyAssignmentName(node2) && !(isPropertyAccessExpression(node2.parent) && node2.parent.name === node2)) { + const s = getResolvedSymbol(node2); + if (s && s !== unknownSymbol) { + checkIdentifierCalculateNodeCheckFlags(node2, s); + } + } + } + } + function checkBlockScopeBindings(node2) { + const links2 = getNodeLinks(node2); + if (links2.calculatedFlags & flag) return "skip"; + links2.calculatedFlags |= 4096 /* LoopWithCapturedBlockScopedBinding */ | 32768 /* BlockScopedBindingInLoop */ | 16384 /* CapturedBlockScopedBinding */; + checkSingleBlockScopeBinding(node2); + return void 0; + } + function checkContainingBlockScopeBindingUses(node2) { + const scope = getEnclosingBlockScopeContainer(isDeclarationName(node2) ? node2.parent : node2); + forEachNodeRecursively(scope, checkBlockScopeBindings); + } + function checkSingleBlockScopeBinding(node2) { + checkSingleIdentifier(node2); + if (isComputedPropertyName(node2)) { + checkComputedPropertyName(node2); + } + if (isPrivateIdentifier(node2) && isClassElement(node2.parent)) { + setNodeLinksForPrivateIdentifierScope(node2.parent); + } + } + } + function getEnumMemberValue(node) { + computeEnumMemberValues(node.parent); + return getNodeLinks(node).enumMemberValue ?? evaluatorResult( + /*value*/ + void 0 + ); + } + function canHaveConstantValue(node) { + switch (node.kind) { + case 306 /* EnumMember */: + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return true; + } + return false; + } + function getConstantValue2(node) { + if (node.kind === 306 /* EnumMember */) { + return getEnumMemberValue(node).value; + } + if (!getNodeLinks(node).resolvedSymbol) { + void checkExpressionCached(node); + } + const symbol = getNodeLinks(node).resolvedSymbol || (isEntityNameExpression(node) ? resolveEntityName( + node, + 111551 /* Value */, + /*ignoreErrors*/ + true + ) : void 0); + if (symbol && symbol.flags & 8 /* EnumMember */) { + const member = symbol.valueDeclaration; + if (isEnumConst(member.parent)) { + return getEnumMemberValue(member).value; + } + } + return void 0; + } + function isFunctionType(type) { + return !!(type.flags & 524288 /* Object */) && getSignaturesOfType(type, 0 /* Call */).length > 0; + } + function getTypeReferenceSerializationKind(typeNameIn, location) { + var _a; + const typeName = getParseTreeNode(typeNameIn, isEntityName); + if (!typeName) return 0 /* Unknown */; + if (location) { + location = getParseTreeNode(location); + if (!location) return 0 /* Unknown */; + } + let isTypeOnly = false; + if (isQualifiedName(typeName)) { + const rootValueSymbol = resolveEntityName( + getFirstIdentifier(typeName), + 111551 /* Value */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + location + ); + isTypeOnly = !!((_a = rootValueSymbol == null ? void 0 : rootValueSymbol.declarations) == null ? void 0 : _a.every(isTypeOnlyImportOrExportDeclaration)); + } + const valueSymbol = resolveEntityName( + typeName, + 111551 /* Value */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + location + ); + const resolvedValueSymbol = valueSymbol && valueSymbol.flags & 2097152 /* Alias */ ? resolveAlias(valueSymbol) : valueSymbol; + isTypeOnly || (isTypeOnly = !!(valueSymbol && getTypeOnlyAliasDeclaration(valueSymbol, 111551 /* Value */))); + const typeSymbol = resolveEntityName( + typeName, + 788968 /* Type */, + /*ignoreErrors*/ + true, + /*dontResolveAlias*/ + true, + location + ); + const resolvedTypeSymbol = typeSymbol && typeSymbol.flags & 2097152 /* Alias */ ? resolveAlias(typeSymbol) : typeSymbol; + if (!valueSymbol) { + isTypeOnly || (isTypeOnly = !!(typeSymbol && getTypeOnlyAliasDeclaration(typeSymbol, 788968 /* Type */))); + } + if (resolvedValueSymbol && resolvedValueSymbol === resolvedTypeSymbol) { + const globalPromiseSymbol = getGlobalPromiseConstructorSymbol( + /*reportErrors*/ + false + ); + if (globalPromiseSymbol && resolvedValueSymbol === globalPromiseSymbol) { + return 9 /* Promise */; + } + const constructorType = getTypeOfSymbol(resolvedValueSymbol); + if (constructorType && isConstructorType(constructorType)) { + return isTypeOnly ? 10 /* TypeWithCallSignature */ : 1 /* TypeWithConstructSignatureAndValue */; + } + } + if (!resolvedTypeSymbol) { + return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */; + } + const type = getDeclaredTypeOfSymbol(resolvedTypeSymbol); + if (isErrorType(type)) { + return isTypeOnly ? 11 /* ObjectType */ : 0 /* Unknown */; + } else if (type.flags & 3 /* AnyOrUnknown */) { + return 11 /* ObjectType */; + } else if (isTypeAssignableToKind(type, 16384 /* Void */ | 98304 /* Nullable */ | 131072 /* Never */)) { + return 2 /* VoidNullableOrNeverType */; + } else if (isTypeAssignableToKind(type, 528 /* BooleanLike */)) { + return 6 /* BooleanType */; + } else if (isTypeAssignableToKind(type, 296 /* NumberLike */)) { + return 3 /* NumberLikeType */; + } else if (isTypeAssignableToKind(type, 2112 /* BigIntLike */)) { + return 4 /* BigIntLikeType */; + } else if (isTypeAssignableToKind(type, 402653316 /* StringLike */)) { + return 5 /* StringLikeType */; + } else if (isTupleType(type)) { + return 7 /* ArrayLikeType */; + } else if (isTypeAssignableToKind(type, 12288 /* ESSymbolLike */)) { + return 8 /* ESSymbolType */; + } else if (isFunctionType(type)) { + return 10 /* TypeWithCallSignature */; + } else if (isArrayType(type)) { + return 7 /* ArrayLikeType */; + } else { + return 11 /* ObjectType */; + } + } + function createTypeOfDeclaration(declarationIn, enclosingDeclaration, flags, internalFlags, tracker) { + const declaration = getParseTreeNode(declarationIn, hasInferredType); + if (!declaration) { + return factory.createToken(133 /* AnyKeyword */); + } + const symbol = getSymbolOfDeclaration(declaration); + return nodeBuilder.serializeTypeForDeclaration(declaration, symbol, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, internalFlags, tracker); + } + function getAllAccessorDeclarationsForDeclaration(accessor) { + accessor = getParseTreeNode(accessor, isGetOrSetAccessorDeclaration); + const otherKind = accessor.kind === 178 /* SetAccessor */ ? 177 /* GetAccessor */ : 178 /* SetAccessor */; + const otherAccessor = getDeclarationOfKind(getSymbolOfDeclaration(accessor), otherKind); + const firstAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? otherAccessor : accessor; + const secondAccessor = otherAccessor && otherAccessor.pos < accessor.pos ? accessor : otherAccessor; + const setAccessor = accessor.kind === 178 /* SetAccessor */ ? accessor : otherAccessor; + const getAccessor = accessor.kind === 177 /* GetAccessor */ ? accessor : otherAccessor; + return { + firstAccessor, + secondAccessor, + setAccessor, + getAccessor + }; + } + function createReturnTypeOfSignatureDeclaration(signatureDeclarationIn, enclosingDeclaration, flags, internalFlags, tracker) { + const signatureDeclaration = getParseTreeNode(signatureDeclarationIn, isFunctionLike); + if (!signatureDeclaration) { + return factory.createToken(133 /* AnyKeyword */); + } + return nodeBuilder.serializeReturnTypeForSignature(signatureDeclaration, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, internalFlags, tracker); + } + function createTypeOfExpression(exprIn, enclosingDeclaration, flags, internalFlags, tracker) { + const expr = getParseTreeNode(exprIn, isExpression); + if (!expr) { + return factory.createToken(133 /* AnyKeyword */); + } + return nodeBuilder.serializeTypeForExpression(expr, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */, internalFlags, tracker); + } + function hasGlobalName(name) { + return globals.has(escapeLeadingUnderscores(name)); + } + function getReferencedValueSymbol(reference, startInDeclarationContainer) { + const resolvedSymbol = getNodeLinks(reference).resolvedSymbol; + if (resolvedSymbol) { + return resolvedSymbol; + } + let location = reference; + if (startInDeclarationContainer) { + const parent2 = reference.parent; + if (isDeclaration(parent2) && reference === parent2.name) { + location = getDeclarationContainer(parent2); + } + } + return resolveName( + location, + reference.escapedText, + 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true + ); + } + function getReferencedValueOrAliasSymbol(reference) { + const resolvedSymbol = getNodeLinks(reference).resolvedSymbol; + if (resolvedSymbol && resolvedSymbol !== unknownSymbol) { + return resolvedSymbol; + } + return resolveName( + reference, + reference.escapedText, + 111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */, + /*nameNotFoundMessage*/ + void 0, + /*isUse*/ + true, + /*excludeGlobals*/ + void 0 + ); + } + function getReferencedValueDeclaration(referenceIn) { + if (!isGeneratedIdentifier(referenceIn)) { + const reference = getParseTreeNode(referenceIn, isIdentifier); + if (reference) { + const symbol = getReferencedValueSymbol(reference); + if (symbol) { + return getExportSymbolOfValueSymbolIfExported(symbol).valueDeclaration; + } + } + } + return void 0; + } + function getReferencedValueDeclarations(referenceIn) { + if (!isGeneratedIdentifier(referenceIn)) { + const reference = getParseTreeNode(referenceIn, isIdentifier); + if (reference) { + const symbol = getReferencedValueSymbol(reference); + if (symbol) { + return filter(getExportSymbolOfValueSymbolIfExported(symbol).declarations, (declaration) => { + switch (declaration.kind) { + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 208 /* BindingElement */: + case 172 /* PropertyDeclaration */: + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + case 306 /* EnumMember */: + case 210 /* ObjectLiteralExpression */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 266 /* EnumDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 267 /* ModuleDeclaration */: + return true; + } + return false; + }); + } + } + } + return void 0; + } + function isLiteralConstDeclaration(node) { + if (isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike2(node)) { + return isFreshLiteralType(getTypeOfSymbol(getSymbolOfDeclaration(node))); + } + return false; + } + function literalTypeToNode(type, enclosing, tracker) { + const enumResult = type.flags & 1056 /* EnumLike */ ? nodeBuilder.symbolToExpression( + type.symbol, + 111551 /* Value */, + enclosing, + /*flags*/ + void 0, + /*internalFlags*/ + void 0, + tracker + ) : type === trueType ? factory.createTrue() : type === falseType && factory.createFalse(); + if (enumResult) return enumResult; + const literalValue = type.value; + return typeof literalValue === "object" ? factory.createBigIntLiteral(literalValue) : typeof literalValue === "string" ? factory.createStringLiteral(literalValue) : literalValue < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-literalValue)) : factory.createNumericLiteral(literalValue); + } + function createLiteralConstValue(node, tracker) { + const type = getTypeOfSymbol(getSymbolOfDeclaration(node)); + return literalTypeToNode(type, node, tracker); + } + function getJsxFactoryEntity(location) { + return location ? (getJsxNamespace(location), getSourceFileOfNode(location).localJsxFactory || _jsxFactoryEntity) : _jsxFactoryEntity; + } + function getJsxFragmentFactoryEntity(location) { + if (location) { + const file = getSourceFileOfNode(location); + if (file) { + if (file.localJsxFragmentFactory) { + return file.localJsxFragmentFactory; + } + const jsxFragPragmas = file.pragmas.get("jsxfrag"); + const jsxFragPragma = isArray(jsxFragPragmas) ? jsxFragPragmas[0] : jsxFragPragmas; + if (jsxFragPragma) { + file.localJsxFragmentFactory = parseIsolatedEntityName(jsxFragPragma.arguments.factory, languageVersion); + return file.localJsxFragmentFactory; + } + } + } + if (compilerOptions.jsxFragmentFactory) { + return parseIsolatedEntityName(compilerOptions.jsxFragmentFactory, languageVersion); + } + } + function getNonlocalEffectiveTypeAnnotationNode(node) { + const direct = getEffectiveTypeAnnotationNode(node); + if (direct) { + return direct; + } + if (node.kind === 169 /* Parameter */ && node.parent.kind === 178 /* SetAccessor */) { + const other = getAllAccessorDeclarationsForDeclaration(node.parent).getAccessor; + if (other) { + return getEffectiveReturnTypeNode(other); + } + } + return void 0; + } + function createResolver() { + return { + getReferencedExportContainer, + getReferencedImportDeclaration, + getReferencedDeclarationWithCollidingName, + isDeclarationWithCollidingName, + isValueAliasDeclaration: (nodeIn) => { + const node = getParseTreeNode(nodeIn); + return node && canCollectSymbolAliasAccessabilityData ? isValueAliasDeclaration(node) : true; + }, + hasGlobalName, + isReferencedAliasDeclaration: (nodeIn, checkChildren) => { + const node = getParseTreeNode(nodeIn); + return node && canCollectSymbolAliasAccessabilityData ? isReferencedAliasDeclaration(node, checkChildren) : true; + }, + hasNodeCheckFlag: (nodeIn, flag) => { + const node = getParseTreeNode(nodeIn); + if (!node) return false; + return hasNodeCheckFlag(node, flag); + }, + isTopLevelValueImportEqualsWithEntityName, + isDeclarationVisible, + isImplementationOfOverload, + requiresAddingImplicitUndefined, + isExpandoFunctionDeclaration, + getPropertiesOfContainerFunction, + createTypeOfDeclaration, + createReturnTypeOfSignatureDeclaration, + createTypeOfExpression, + createLiteralConstValue, + isSymbolAccessible, + isEntityNameVisible, + getConstantValue: (nodeIn) => { + const node = getParseTreeNode(nodeIn, canHaveConstantValue); + return node ? getConstantValue2(node) : void 0; + }, + getEnumMemberValue: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isEnumMember); + return node ? getEnumMemberValue(node) : void 0; + }, + collectLinkedAliases, + markLinkedReferences: (nodeIn) => { + const node = getParseTreeNode(nodeIn); + return node && markLinkedReferences(node, 0 /* Unspecified */); + }, + getReferencedValueDeclaration, + getReferencedValueDeclarations, + getTypeReferenceSerializationKind, + isOptionalParameter, + isArgumentsLocalBinding, + getExternalModuleFileFromDeclaration: (nodeIn) => { + const node = getParseTreeNode(nodeIn, hasPossibleExternalModuleReference); + return node && getExternalModuleFileFromDeclaration(node); + }, + isLiteralConstDeclaration, + isLateBound: (nodeIn) => { + const node = getParseTreeNode(nodeIn, isDeclaration); + const symbol = node && getSymbolOfDeclaration(node); + return !!(symbol && getCheckFlags(symbol) & 4096 /* Late */); + }, + getJsxFactoryEntity, + getJsxFragmentFactoryEntity, + isBindingCapturedByNode: (node, decl) => { + const parseNode = getParseTreeNode(node); + const parseDecl = getParseTreeNode(decl); + return !!parseNode && !!parseDecl && (isVariableDeclaration(parseDecl) || isBindingElement(parseDecl)) && isBindingCapturedByNode(parseNode, parseDecl); + }, + getDeclarationStatementsForSourceFile: (node, flags, internalFlags, tracker) => { + const n = getParseTreeNode(node); + Debug.assert(n && n.kind === 307 /* SourceFile */, "Non-sourcefile node passed into getDeclarationsForSourceFile"); + const sym = getSymbolOfDeclaration(node); + if (!sym) { + return !node.locals ? [] : nodeBuilder.symbolTableToDeclarationStatements(node.locals, node, flags, internalFlags, tracker); + } + resolveExternalModuleSymbol(sym); + return !sym.exports ? [] : nodeBuilder.symbolTableToDeclarationStatements(sym.exports, node, flags, internalFlags, tracker); + }, + isImportRequiredByAugmentation, + isDefinitelyReferenceToGlobalSymbolObject, + createLateBoundIndexSignatures: (cls, enclosing, flags, internalFlags, tracker) => { + const sym = cls.symbol; + const staticInfos = getIndexInfosOfType(getTypeOfSymbol(sym)); + const instanceIndexSymbol = getIndexSymbol(sym); + const instanceInfos = instanceIndexSymbol && getIndexInfosOfIndexSymbol(instanceIndexSymbol, arrayFrom(getMembersOfSymbol(sym).values())); + let result; + for (const infoList of [staticInfos, instanceInfos]) { + if (!length(infoList)) continue; + result || (result = []); + for (const info of infoList) { + if (info.declaration) continue; + const node = nodeBuilder.indexInfoToIndexSignatureDeclaration(info, enclosing, flags, internalFlags, tracker); + if (node && infoList === staticInfos) { + (node.modifiers || (node.modifiers = factory.createNodeArray())).unshift(factory.createModifier(126 /* StaticKeyword */)); + } + if (node) { + result.push(node); + } + } + } + return result; + } + }; + function isImportRequiredByAugmentation(node) { + const file = getSourceFileOfNode(node); + if (!file.symbol) return false; + const importTarget = getExternalModuleFileFromDeclaration(node); + if (!importTarget) return false; + if (importTarget === file) return false; + const exports2 = getExportsOfModule(file.symbol); + for (const s of arrayFrom(exports2.values())) { + if (s.mergeId) { + const merged = getMergedSymbol(s); + if (merged.declarations) { + for (const d of merged.declarations) { + const declFile = getSourceFileOfNode(d); + if (declFile === importTarget) { + return true; + } + } + } + } + } + return false; + } + } + function getExternalModuleFileFromDeclaration(declaration) { + const specifier = declaration.kind === 267 /* ModuleDeclaration */ ? tryCast(declaration.name, isStringLiteral) : getExternalModuleName(declaration); + const moduleSymbol = resolveExternalModuleNameWorker( + specifier, + specifier, + /*moduleNotFoundError*/ + void 0 + ); + if (!moduleSymbol) { + return void 0; + } + return getDeclarationOfKind(moduleSymbol, 307 /* SourceFile */); + } + function initializeTypeChecker() { + for (const file of host.getSourceFiles()) { + bindSourceFile(file, compilerOptions); + } + amalgamatedDuplicates = /* @__PURE__ */ new Map(); + let augmentations; + for (const file of host.getSourceFiles()) { + if (file.redirectInfo) { + continue; + } + if (!isExternalOrCommonJsModule(file)) { + const fileGlobalThisSymbol = file.locals.get("globalThis"); + if (fileGlobalThisSymbol == null ? void 0 : fileGlobalThisSymbol.declarations) { + for (const declaration of fileGlobalThisSymbol.declarations) { + diagnostics.add(createDiagnosticForNode(declaration, Diagnostics.Declaration_name_conflicts_with_built_in_global_identifier_0, "globalThis")); + } + } + mergeSymbolTable(globals, file.locals); + } + if (file.jsGlobalAugmentations) { + mergeSymbolTable(globals, file.jsGlobalAugmentations); + } + if (file.patternAmbientModules && file.patternAmbientModules.length) { + patternAmbientModules = concatenate(patternAmbientModules, file.patternAmbientModules); + } + if (file.moduleAugmentations.length) { + (augmentations || (augmentations = [])).push(file.moduleAugmentations); + } + if (file.symbol && file.symbol.globalExports) { + const source = file.symbol.globalExports; + source.forEach((sourceSymbol, id) => { + if (!globals.has(id)) { + globals.set(id, sourceSymbol); + } + }); + } + } + if (augmentations) { + for (const list of augmentations) { + for (const augmentation of list) { + if (!isGlobalScopeAugmentation(augmentation.parent)) continue; + mergeModuleAugmentation(augmentation); + } + } + } + addUndefinedToGlobalsOrErrorOnRedeclaration(); + getSymbolLinks(undefinedSymbol).type = undefinedWideningType; + getSymbolLinks(argumentsSymbol).type = getGlobalType( + "IArguments", + /*arity*/ + 0, + /*reportErrors*/ + true + ); + getSymbolLinks(unknownSymbol).type = errorType; + getSymbolLinks(globalThisSymbol).type = createObjectType(16 /* Anonymous */, globalThisSymbol); + globalArrayType = getGlobalType( + "Array", + /*arity*/ + 1, + /*reportErrors*/ + true + ); + globalObjectType = getGlobalType( + "Object", + /*arity*/ + 0, + /*reportErrors*/ + true + ); + globalFunctionType = getGlobalType( + "Function", + /*arity*/ + 0, + /*reportErrors*/ + true + ); + globalCallableFunctionType = strictBindCallApply && getGlobalType( + "CallableFunction", + /*arity*/ + 0, + /*reportErrors*/ + true + ) || globalFunctionType; + globalNewableFunctionType = strictBindCallApply && getGlobalType( + "NewableFunction", + /*arity*/ + 0, + /*reportErrors*/ + true + ) || globalFunctionType; + globalStringType = getGlobalType( + "String", + /*arity*/ + 0, + /*reportErrors*/ + true + ); + globalNumberType = getGlobalType( + "Number", + /*arity*/ + 0, + /*reportErrors*/ + true + ); + globalBooleanType = getGlobalType( + "Boolean", + /*arity*/ + 0, + /*reportErrors*/ + true + ); + globalRegExpType = getGlobalType( + "RegExp", + /*arity*/ + 0, + /*reportErrors*/ + true + ); + anyArrayType = createArrayType(anyType); + autoArrayType = createArrayType(autoType); + if (autoArrayType === emptyObjectType) { + autoArrayType = createAnonymousType( + /*symbol*/ + void 0, + emptySymbols, + emptyArray, + emptyArray, + emptyArray + ); + } + globalReadonlyArrayType = getGlobalTypeOrUndefined( + "ReadonlyArray", + /*arity*/ + 1 + ) || globalArrayType; + anyReadonlyArrayType = globalReadonlyArrayType ? createTypeFromGenericGlobalType(globalReadonlyArrayType, [anyType]) : anyArrayType; + globalThisType = getGlobalTypeOrUndefined( + "ThisType", + /*arity*/ + 1 + ); + if (augmentations) { + for (const list of augmentations) { + for (const augmentation of list) { + if (isGlobalScopeAugmentation(augmentation.parent)) continue; + mergeModuleAugmentation(augmentation); + } + } + } + amalgamatedDuplicates.forEach(({ firstFile, secondFile, conflictingSymbols }) => { + if (conflictingSymbols.size < 8) { + conflictingSymbols.forEach(({ isBlockScoped, firstFileLocations, secondFileLocations }, symbolName2) => { + const message = isBlockScoped ? Diagnostics.Cannot_redeclare_block_scoped_variable_0 : Diagnostics.Duplicate_identifier_0; + for (const node of firstFileLocations) { + addDuplicateDeclarationError(node, message, symbolName2, secondFileLocations); + } + for (const node of secondFileLocations) { + addDuplicateDeclarationError(node, message, symbolName2, firstFileLocations); + } + }); + } else { + const list = arrayFrom(conflictingSymbols.keys()).join(", "); + diagnostics.add(addRelatedInfo( + createDiagnosticForNode(firstFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), + createDiagnosticForNode(secondFile, Diagnostics.Conflicts_are_in_this_file) + )); + diagnostics.add(addRelatedInfo( + createDiagnosticForNode(secondFile, Diagnostics.Definitions_of_the_following_identifiers_conflict_with_those_in_another_file_Colon_0, list), + createDiagnosticForNode(firstFile, Diagnostics.Conflicts_are_in_this_file) + )); + } + }); + amalgamatedDuplicates = void 0; + } + function checkExternalEmitHelpers(location, helpers) { + if (compilerOptions.importHelpers) { + const sourceFile = getSourceFileOfNode(location); + if (isEffectiveExternalModule(sourceFile, compilerOptions) && !(location.flags & 33554432 /* Ambient */)) { + const helpersModule = resolveHelpersModule(sourceFile, location); + if (helpersModule !== unknownSymbol) { + const links = getSymbolLinks(helpersModule); + links.requestedExternalEmitHelpers ?? (links.requestedExternalEmitHelpers = 0); + if ((links.requestedExternalEmitHelpers & helpers) !== helpers) { + const uncheckedHelpers = helpers & ~links.requestedExternalEmitHelpers; + for (let helper = 1 /* FirstEmitHelper */; helper <= 16777216 /* LastEmitHelper */; helper <<= 1) { + if (uncheckedHelpers & helper) { + for (const name of getHelperNames(helper)) { + const symbol = resolveSymbol(getSymbol2(getExportsOfModule(helpersModule), escapeLeadingUnderscores(name), 111551 /* Value */)); + if (!symbol) { + error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_which_does_not_exist_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name); + } else if (helper & 524288 /* ClassPrivateFieldGet */) { + if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 3)) { + error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 4); + } + } else if (helper & 1048576 /* ClassPrivateFieldSet */) { + if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 4)) { + error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 5); + } + } else if (helper & 1024 /* SpreadArray */) { + if (!some(getSignaturesOfSymbol(symbol), (signature) => getParameterCount(signature) > 2)) { + error2(location, Diagnostics.This_syntax_requires_an_imported_helper_named_1_with_2_parameters_which_is_not_compatible_with_the_one_in_0_Consider_upgrading_your_version_of_0, externalHelpersModuleNameText, name, 3); + } + } + } + } + } + } + links.requestedExternalEmitHelpers |= helpers; + } + } + } + } + function getHelperNames(helper) { + switch (helper) { + case 1 /* Extends */: + return ["__extends"]; + case 2 /* Assign */: + return ["__assign"]; + case 4 /* Rest */: + return ["__rest"]; + case 8 /* Decorate */: + return legacyDecorators ? ["__decorate"] : ["__esDecorate", "__runInitializers"]; + case 16 /* Metadata */: + return ["__metadata"]; + case 32 /* Param */: + return ["__param"]; + case 64 /* Awaiter */: + return ["__awaiter"]; + case 128 /* Generator */: + return ["__generator"]; + case 256 /* Values */: + return ["__values"]; + case 512 /* Read */: + return ["__read"]; + case 1024 /* SpreadArray */: + return ["__spreadArray"]; + case 2048 /* Await */: + return ["__await"]; + case 4096 /* AsyncGenerator */: + return ["__asyncGenerator"]; + case 8192 /* AsyncDelegator */: + return ["__asyncDelegator"]; + case 16384 /* AsyncValues */: + return ["__asyncValues"]; + case 32768 /* ExportStar */: + return ["__exportStar"]; + case 65536 /* ImportStar */: + return ["__importStar"]; + case 131072 /* ImportDefault */: + return ["__importDefault"]; + case 262144 /* MakeTemplateObject */: + return ["__makeTemplateObject"]; + case 524288 /* ClassPrivateFieldGet */: + return ["__classPrivateFieldGet"]; + case 1048576 /* ClassPrivateFieldSet */: + return ["__classPrivateFieldSet"]; + case 2097152 /* ClassPrivateFieldIn */: + return ["__classPrivateFieldIn"]; + case 4194304 /* SetFunctionName */: + return ["__setFunctionName"]; + case 8388608 /* PropKey */: + return ["__propKey"]; + case 16777216 /* AddDisposableResourceAndDisposeResources */: + return ["__addDisposableResource", "__disposeResources"]; + case 33554432 /* RewriteRelativeImportExtension */: + return ["__rewriteRelativeImportExtension"]; + default: + return Debug.fail("Unrecognized helper"); + } + } + function resolveHelpersModule(file, errorNode) { + const links = getNodeLinks(file); + if (!links.externalHelpersModule) { + links.externalHelpersModule = resolveExternalModule(getImportHelpersImportSpecifier(file), externalHelpersModuleNameText, Diagnostics.This_syntax_requires_an_imported_helper_but_module_0_cannot_be_found, errorNode) || unknownSymbol; + } + return links.externalHelpersModule; + } + function checkGrammarModifiers(node) { + var _a; + const quickResult = reportObviousDecoratorErrors(node) || reportObviousModifierErrors(node); + if (quickResult !== void 0) { + return quickResult; + } + if (isParameter(node) && parameterIsThisKeyword(node)) { + return grammarErrorOnFirstToken(node, Diagnostics.Neither_decorators_nor_modifiers_may_be_applied_to_this_parameters); + } + const blockScopeKind = isVariableStatement(node) ? node.declarationList.flags & 7 /* BlockScoped */ : 0 /* None */; + let lastStatic, lastDeclare, lastAsync, lastOverride, firstDecorator; + let flags = 0 /* None */; + let sawExportBeforeDecorators = false; + let hasLeadingDecorators = false; + for (const modifier of node.modifiers) { + if (isDecorator(modifier)) { + if (!nodeCanBeDecorated(legacyDecorators, node, node.parent, node.parent.parent)) { + if (node.kind === 174 /* MethodDeclaration */ && !nodeIsPresent(node.body)) { + return grammarErrorOnFirstToken(node, Diagnostics.A_decorator_can_only_decorate_a_method_implementation_not_an_overload); + } else { + return grammarErrorOnFirstToken(node, Diagnostics.Decorators_are_not_valid_here); + } + } else if (legacyDecorators && (node.kind === 177 /* GetAccessor */ || node.kind === 178 /* SetAccessor */)) { + const accessors = getAllAccessorDeclarationsForDeclaration(node); + if (hasDecorators(accessors.firstAccessor) && node === accessors.secondAccessor) { + return grammarErrorOnFirstToken(node, Diagnostics.Decorators_cannot_be_applied_to_multiple_get_Slashset_accessors_of_the_same_name); + } + } + if (flags & ~(2080 /* ExportDefault */ | 32768 /* Decorator */)) { + return grammarErrorOnNode(modifier, Diagnostics.Decorators_are_not_valid_here); + } + if (hasLeadingDecorators && flags & 98303 /* Modifier */) { + Debug.assertIsDefined(firstDecorator); + const sourceFile = getSourceFileOfNode(modifier); + if (!hasParseDiagnostics(sourceFile)) { + addRelatedInfo( + error2(modifier, Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export), + createDiagnosticForNode(firstDecorator, Diagnostics.Decorator_used_before_export_here) + ); + return true; + } + return false; + } + flags |= 32768 /* Decorator */; + if (!(flags & 98303 /* Modifier */)) { + hasLeadingDecorators = true; + } else if (flags & 32 /* Export */) { + sawExportBeforeDecorators = true; + } + firstDecorator ?? (firstDecorator = modifier); + } else { + if (modifier.kind !== 148 /* ReadonlyKeyword */) { + if (node.kind === 171 /* PropertySignature */ || node.kind === 173 /* MethodSignature */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_member, tokenToString(modifier.kind)); + } + if (node.kind === 181 /* IndexSignature */ && (modifier.kind !== 126 /* StaticKeyword */ || !isClassLike(node.parent))) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_index_signature, tokenToString(modifier.kind)); + } + } + if (modifier.kind !== 103 /* InKeyword */ && modifier.kind !== 147 /* OutKeyword */ && modifier.kind !== 87 /* ConstKeyword */) { + if (node.kind === 168 /* TypeParameter */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_type_parameter, tokenToString(modifier.kind)); + } + } + switch (modifier.kind) { + case 87 /* ConstKeyword */: { + if (node.kind !== 266 /* EnumDeclaration */ && node.kind !== 168 /* TypeParameter */) { + return grammarErrorOnNode(node, Diagnostics.A_class_member_cannot_have_the_0_keyword, tokenToString(87 /* ConstKeyword */)); + } + const parent2 = isJSDocTemplateTag(node.parent) && getEffectiveJSDocHost(node.parent) || node.parent; + if (node.kind === 168 /* TypeParameter */ && !(isFunctionLikeDeclaration(parent2) || isClassLike(parent2) || isFunctionTypeNode(parent2) || isConstructorTypeNode(parent2) || isCallSignatureDeclaration(parent2) || isConstructSignatureDeclaration(parent2) || isMethodSignature(parent2))) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_function_method_or_class, tokenToString(modifier.kind)); + } + break; + } + case 164 /* OverrideKeyword */: + if (flags & 16 /* Override */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "override"); + } else if (flags & 128 /* Ambient */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "override", "declare"); + } else if (flags & 8 /* Readonly */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "readonly"); + } else if (flags & 512 /* Accessor */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "accessor"); + } else if (flags & 1024 /* Async */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "override", "async"); + } + flags |= 16 /* Override */; + lastOverride = modifier; + break; + case 125 /* PublicKeyword */: + case 124 /* ProtectedKeyword */: + case 123 /* PrivateKeyword */: + const text = visibilityToString(modifierToFlag(modifier.kind)); + if (flags & 7 /* AccessibilityModifier */) { + return grammarErrorOnNode(modifier, Diagnostics.Accessibility_modifier_already_seen); + } else if (flags & 16 /* Override */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "override"); + } else if (flags & 256 /* Static */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "static"); + } else if (flags & 512 /* Accessor */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "accessor"); + } else if (flags & 8 /* Readonly */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "readonly"); + } else if (flags & 1024 /* Async */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "async"); + } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, text); + } else if (flags & 64 /* Abstract */) { + if (modifier.kind === 123 /* PrivateKeyword */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, text, "abstract"); + } else { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, text, "abstract"); + } + } else if (isPrivateIdentifierClassElementDeclaration(node)) { + return grammarErrorOnNode(modifier, Diagnostics.An_accessibility_modifier_cannot_be_used_with_a_private_identifier); + } + flags |= modifierToFlag(modifier.kind); + break; + case 126 /* StaticKeyword */: + if (flags & 256 /* Static */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "static"); + } else if (flags & 8 /* Readonly */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "readonly"); + } else if (flags & 1024 /* Async */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "async"); + } else if (flags & 512 /* Accessor */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "accessor"); + } else if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element, "static"); + } else if (node.kind === 169 /* Parameter */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "static"); + } else if (flags & 64 /* Abstract */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); + } else if (flags & 16 /* Override */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "static", "override"); + } + flags |= 256 /* Static */; + lastStatic = modifier; + break; + case 129 /* AccessorKeyword */: + if (flags & 512 /* Accessor */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "accessor"); + } else if (flags & 8 /* Readonly */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "readonly"); + } else if (flags & 128 /* Ambient */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "accessor", "declare"); + } else if (node.kind !== 172 /* PropertyDeclaration */) { + return grammarErrorOnNode(modifier, Diagnostics.accessor_modifier_can_only_appear_on_a_property_declaration); + } + flags |= 512 /* Accessor */; + break; + case 148 /* ReadonlyKeyword */: + if (flags & 8 /* Readonly */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "readonly"); + } else if (node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 171 /* PropertySignature */ && node.kind !== 181 /* IndexSignature */ && node.kind !== 169 /* Parameter */) { + return grammarErrorOnNode(modifier, Diagnostics.readonly_modifier_can_only_appear_on_a_property_declaration_or_index_signature); + } else if (flags & 512 /* Accessor */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "readonly", "accessor"); + } + flags |= 8 /* Readonly */; + break; + case 95 /* ExportKeyword */: + if (compilerOptions.verbatimModuleSyntax && !(node.flags & 33554432 /* Ambient */) && node.kind !== 265 /* TypeAliasDeclaration */ && node.kind !== 264 /* InterfaceDeclaration */ && // ModuleDeclaration needs to be checked that it is uninstantiated later + node.kind !== 267 /* ModuleDeclaration */ && node.parent.kind === 307 /* SourceFile */ && host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) === 1 /* CommonJS */) { + return grammarErrorOnNode(modifier, Diagnostics.A_top_level_export_modifier_cannot_be_used_on_value_declarations_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); + } + if (flags & 32 /* Export */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "export"); + } else if (flags & 128 /* Ambient */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "declare"); + } else if (flags & 64 /* Abstract */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "abstract"); + } else if (flags & 1024 /* Async */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "async"); + } else if (isClassLike(node.parent)) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "export"); + } else if (node.kind === 169 /* Parameter */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "export"); + } else if (blockScopeKind === 4 /* Using */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "export"); + } else if (blockScopeKind === 6 /* AwaitUsing */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "export"); + } + flags |= 32 /* Export */; + break; + case 90 /* DefaultKeyword */: + const container = node.parent.kind === 307 /* SourceFile */ ? node.parent : node.parent.parent; + if (container.kind === 267 /* ModuleDeclaration */ && !isAmbientModule(container)) { + return grammarErrorOnNode(modifier, Diagnostics.A_default_export_can_only_be_used_in_an_ECMAScript_style_module); + } else if (blockScopeKind === 4 /* Using */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "default"); + } else if (blockScopeKind === 6 /* AwaitUsing */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "default"); + } else if (!(flags & 32 /* Export */)) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "export", "default"); + } else if (sawExportBeforeDecorators) { + return grammarErrorOnNode(firstDecorator, Diagnostics.Decorators_are_not_valid_here); + } + flags |= 2048 /* Default */; + break; + case 138 /* DeclareKeyword */: + if (flags & 128 /* Ambient */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "declare"); + } else if (flags & 1024 /* Async */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); + } else if (flags & 16 /* Override */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "override"); + } else if (isClassLike(node.parent) && !isPropertyDeclaration(node)) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind, "declare"); + } else if (node.kind === 169 /* Parameter */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "declare"); + } else if (blockScopeKind === 4 /* Using */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_using_declaration, "declare"); + } else if (blockScopeKind === 6 /* AwaitUsing */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_an_await_using_declaration, "declare"); + } else if (node.parent.flags & 33554432 /* Ambient */ && node.parent.kind === 268 /* ModuleBlock */) { + return grammarErrorOnNode(modifier, Diagnostics.A_declare_modifier_cannot_be_used_in_an_already_ambient_context); + } else if (isPrivateIdentifierClassElementDeclaration(node)) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "declare"); + } else if (flags & 512 /* Accessor */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "declare", "accessor"); + } + flags |= 128 /* Ambient */; + lastDeclare = modifier; + break; + case 128 /* AbstractKeyword */: + if (flags & 64 /* Abstract */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "abstract"); + } + if (node.kind !== 263 /* ClassDeclaration */ && node.kind !== 185 /* ConstructorType */) { + if (node.kind !== 174 /* MethodDeclaration */ && node.kind !== 172 /* PropertyDeclaration */ && node.kind !== 177 /* GetAccessor */ && node.kind !== 178 /* SetAccessor */) { + return grammarErrorOnNode(modifier, Diagnostics.abstract_modifier_can_only_appear_on_a_class_method_or_property_declaration); + } + if (!(node.parent.kind === 263 /* ClassDeclaration */ && hasSyntacticModifier(node.parent, 64 /* Abstract */))) { + const message = node.kind === 172 /* PropertyDeclaration */ ? Diagnostics.Abstract_properties_can_only_appear_within_an_abstract_class : Diagnostics.Abstract_methods_can_only_appear_within_an_abstract_class; + return grammarErrorOnNode(modifier, message); + } + if (flags & 256 /* Static */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "static", "abstract"); + } + if (flags & 2 /* Private */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "private", "abstract"); + } + if (flags & 1024 /* Async */ && lastAsync) { + return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract"); + } + if (flags & 16 /* Override */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "override"); + } + if (flags & 512 /* Accessor */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "abstract", "accessor"); + } + } + if (isNamedDeclaration(node) && node.name.kind === 81 /* PrivateIdentifier */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_a_private_identifier, "abstract"); + } + flags |= 64 /* Abstract */; + break; + case 134 /* AsyncKeyword */: + if (flags & 1024 /* Async */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, "async"); + } else if (flags & 128 /* Ambient */ || node.parent.flags & 33554432 /* Ambient */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_in_an_ambient_context, "async"); + } else if (node.kind === 169 /* Parameter */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_appear_on_a_parameter, "async"); + } + if (flags & 64 /* Abstract */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_cannot_be_used_with_1_modifier, "async", "abstract"); + } + flags |= 1024 /* Async */; + lastAsync = modifier; + break; + case 103 /* InKeyword */: + case 147 /* OutKeyword */: { + const inOutFlag = modifier.kind === 103 /* InKeyword */ ? 8192 /* In */ : 16384 /* Out */; + const inOutText = modifier.kind === 103 /* InKeyword */ ? "in" : "out"; + const parent2 = isJSDocTemplateTag(node.parent) && (getEffectiveJSDocHost(node.parent) || find((_a = getJSDocRoot(node.parent)) == null ? void 0 : _a.tags, isJSDocTypedefTag)) || node.parent; + if (node.kind !== 168 /* TypeParameter */ || parent2 && !(isInterfaceDeclaration(parent2) || isClassLike(parent2) || isTypeAliasDeclaration(parent2) || isJSDocTypedefTag(parent2))) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_can_only_appear_on_a_type_parameter_of_a_class_interface_or_type_alias, inOutText); + } + if (flags & inOutFlag) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_already_seen, inOutText); + } + if (inOutFlag & 8192 /* In */ && flags & 16384 /* Out */) { + return grammarErrorOnNode(modifier, Diagnostics._0_modifier_must_precede_1_modifier, "in", "out"); + } + flags |= inOutFlag; + break; + } + } + } + } + if (node.kind === 176 /* Constructor */) { + if (flags & 256 /* Static */) { + return grammarErrorOnNode(lastStatic, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "static"); + } + if (flags & 16 /* Override */) { + return grammarErrorOnNode(lastOverride, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "override"); + } + if (flags & 1024 /* Async */) { + return grammarErrorOnNode(lastAsync, Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration, "async"); + } + return false; + } else if ((node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */) && flags & 128 /* Ambient */) { + return grammarErrorOnNode(lastDeclare, Diagnostics.A_0_modifier_cannot_be_used_with_an_import_declaration, "declare"); + } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && isBindingPattern(node.name)) { + return grammarErrorOnNode(node, Diagnostics.A_parameter_property_may_not_be_declared_using_a_binding_pattern); + } else if (node.kind === 169 /* Parameter */ && flags & 31 /* ParameterPropertyModifier */ && node.dotDotDotToken) { + return grammarErrorOnNode(node, Diagnostics.A_parameter_property_cannot_be_declared_using_a_rest_parameter); + } + if (flags & 1024 /* Async */) { + return checkGrammarAsyncModifier(node, lastAsync); + } + return false; + } + function reportObviousModifierErrors(node) { + if (!node.modifiers) return false; + const modifier = findFirstIllegalModifier(node); + return modifier && grammarErrorOnFirstToken(modifier, Diagnostics.Modifiers_cannot_appear_here); + } + function findFirstModifierExcept(node, allowedModifier) { + const modifier = find(node.modifiers, isModifier); + return modifier && modifier.kind !== allowedModifier ? modifier : void 0; + } + function findFirstIllegalModifier(node) { + switch (node.kind) { + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 176 /* Constructor */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 181 /* IndexSignature */: + case 267 /* ModuleDeclaration */: + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 278 /* ExportDeclaration */: + case 277 /* ExportAssignment */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 169 /* Parameter */: + case 168 /* TypeParameter */: + return void 0; + case 175 /* ClassStaticBlockDeclaration */: + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + case 270 /* NamespaceExportDeclaration */: + case 282 /* MissingDeclaration */: + return find(node.modifiers, isModifier); + default: + if (node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { + return void 0; + } + switch (node.kind) { + case 262 /* FunctionDeclaration */: + return findFirstModifierExcept(node, 134 /* AsyncKeyword */); + case 263 /* ClassDeclaration */: + case 185 /* ConstructorType */: + return findFirstModifierExcept(node, 128 /* AbstractKeyword */); + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + return find(node.modifiers, isModifier); + case 243 /* VariableStatement */: + return node.declarationList.flags & 4 /* Using */ ? findFirstModifierExcept(node, 135 /* AwaitKeyword */) : find(node.modifiers, isModifier); + case 266 /* EnumDeclaration */: + return findFirstModifierExcept(node, 87 /* ConstKeyword */); + default: + Debug.assertNever(node); + } + } + } + function reportObviousDecoratorErrors(node) { + const decorator = findFirstIllegalDecorator(node); + return decorator && grammarErrorOnFirstToken(decorator, Diagnostics.Decorators_are_not_valid_here); + } + function findFirstIllegalDecorator(node) { + return canHaveIllegalDecorators(node) ? find(node.modifiers, isDecorator) : void 0; + } + function checkGrammarAsyncModifier(node, asyncModifier) { + switch (node.kind) { + case 174 /* MethodDeclaration */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return false; + } + return grammarErrorOnNode(asyncModifier, Diagnostics._0_modifier_cannot_be_used_here, "async"); + } + function checkGrammarForDisallowedTrailingComma(list, diag2 = Diagnostics.Trailing_comma_not_allowed) { + if (list && list.hasTrailingComma) { + return grammarErrorAtPos(list[0], list.end - ",".length, ",".length, diag2); + } + return false; + } + function checkGrammarTypeParameterList(typeParameters, file) { + if (typeParameters && typeParameters.length === 0) { + const start = typeParameters.pos - "<".length; + const end = skipTrivia(file.text, typeParameters.end) + ">".length; + return grammarErrorAtPos(file, start, end - start, Diagnostics.Type_parameter_list_cannot_be_empty); + } + return false; + } + function checkGrammarParameterList(parameters) { + let seenOptionalParameter = false; + const parameterCount = parameters.length; + for (let i = 0; i < parameterCount; i++) { + const parameter = parameters[i]; + if (parameter.dotDotDotToken) { + if (i !== parameterCount - 1) { + return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list); + } + if (!(parameter.flags & 33554432 /* Ambient */)) { + checkGrammarForDisallowedTrailingComma(parameters, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_rest_parameter_cannot_be_optional); + } + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, Diagnostics.A_rest_parameter_cannot_have_an_initializer); + } + } else if (hasEffectiveQuestionToken(parameter)) { + seenOptionalParameter = true; + if (parameter.questionToken && parameter.initializer) { + return grammarErrorOnNode(parameter.name, Diagnostics.Parameter_cannot_have_question_mark_and_initializer); + } + } else if (seenOptionalParameter && !parameter.initializer) { + return grammarErrorOnNode(parameter.name, Diagnostics.A_required_parameter_cannot_follow_an_optional_parameter); + } + } + } + function getNonSimpleParameters(parameters) { + return filter(parameters, (parameter) => !!parameter.initializer || isBindingPattern(parameter.name) || isRestParameter(parameter)); + } + function checkGrammarForUseStrictSimpleParameterList(node) { + if (languageVersion >= 3 /* ES2016 */) { + const useStrictDirective = node.body && isBlock(node.body) && findUseStrictPrologue(node.body.statements); + if (useStrictDirective) { + const nonSimpleParameters = getNonSimpleParameters(node.parameters); + if (length(nonSimpleParameters)) { + forEach(nonSimpleParameters, (parameter) => { + addRelatedInfo( + error2(parameter, Diagnostics.This_parameter_is_not_allowed_with_use_strict_directive), + createDiagnosticForNode(useStrictDirective, Diagnostics.use_strict_directive_used_here) + ); + }); + const diagnostics2 = nonSimpleParameters.map((parameter, index) => index === 0 ? createDiagnosticForNode(parameter, Diagnostics.Non_simple_parameter_declared_here) : createDiagnosticForNode(parameter, Diagnostics.and_here)); + addRelatedInfo(error2(useStrictDirective, Diagnostics.use_strict_directive_cannot_be_used_with_non_simple_parameter_list), ...diagnostics2); + return true; + } + } + } + return false; + } + function checkGrammarFunctionLikeDeclaration(node) { + const file = getSourceFileOfNode(node); + return checkGrammarModifiers(node) || checkGrammarTypeParameterList(node.typeParameters, file) || checkGrammarParameterList(node.parameters) || checkGrammarArrowFunction(node, file) || isFunctionLikeDeclaration(node) && checkGrammarForUseStrictSimpleParameterList(node); + } + function checkGrammarClassLikeDeclaration(node) { + const file = getSourceFileOfNode(node); + return checkGrammarClassDeclarationHeritageClauses(node) || checkGrammarTypeParameterList(node.typeParameters, file); + } + function checkGrammarArrowFunction(node, file) { + if (!isArrowFunction(node)) { + return false; + } + if (node.typeParameters && !(length(node.typeParameters) > 1 || node.typeParameters.hasTrailingComma || node.typeParameters[0].constraint)) { + if (file && fileExtensionIsOneOf(file.fileName, [".mts" /* Mts */, ".cts" /* Cts */])) { + grammarErrorOnNode(node.typeParameters[0], Diagnostics.This_syntax_is_reserved_in_files_with_the_mts_or_cts_extension_Add_a_trailing_comma_or_explicit_constraint); + } + } + const { equalsGreaterThanToken } = node; + const startLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.pos).line; + const endLine = getLineAndCharacterOfPosition(file, equalsGreaterThanToken.end).line; + return startLine !== endLine && grammarErrorOnNode(equalsGreaterThanToken, Diagnostics.Line_terminator_not_permitted_before_arrow); + } + function checkGrammarIndexSignatureParameters(node) { + const parameter = node.parameters[0]; + if (node.parameters.length !== 1) { + if (parameter) { + return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } else { + return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_exactly_one_parameter); + } + } + checkGrammarForDisallowedTrailingComma(node.parameters, Diagnostics.An_index_signature_cannot_have_a_trailing_comma); + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.An_index_signature_cannot_have_a_rest_parameter); + } + if (hasEffectiveModifiers(parameter)) { + return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_accessibility_modifier); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, Diagnostics.An_index_signature_parameter_cannot_have_a_question_mark); + } + if (parameter.initializer) { + return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_cannot_have_an_initializer); + } + if (!parameter.type) { + return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_must_have_a_type_annotation); + } + const type = getTypeFromTypeNode(parameter.type); + if (someType(type, (t) => !!(t.flags & 8576 /* StringOrNumberLiteralOrUnique */)) || isGenericType(type)) { + return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead); + } + if (!everyType(type, isValidIndexKeyType)) { + return grammarErrorOnNode(parameter.name, Diagnostics.An_index_signature_parameter_type_must_be_string_number_symbol_or_a_template_literal_type); + } + if (!node.type) { + return grammarErrorOnNode(node, Diagnostics.An_index_signature_must_have_a_type_annotation); + } + return false; + } + function checkGrammarIndexSignature(node) { + return checkGrammarModifiers(node) || checkGrammarIndexSignatureParameters(node); + } + function checkGrammarForAtLeastOneTypeArgument(node, typeArguments) { + if (typeArguments && typeArguments.length === 0) { + const sourceFile = getSourceFileOfNode(node); + const start = typeArguments.pos - "<".length; + const end = skipTrivia(sourceFile.text, typeArguments.end) + ">".length; + return grammarErrorAtPos(sourceFile, start, end - start, Diagnostics.Type_argument_list_cannot_be_empty); + } + return false; + } + function checkGrammarTypeArguments(node, typeArguments) { + return checkGrammarForDisallowedTrailingComma(typeArguments) || checkGrammarForAtLeastOneTypeArgument(node, typeArguments); + } + function checkGrammarTaggedTemplateChain(node) { + if (node.questionDotToken || node.flags & 64 /* OptionalChain */) { + return grammarErrorOnNode(node.template, Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain); + } + return false; + } + function checkGrammarHeritageClause(node) { + const types = node.types; + if (checkGrammarForDisallowedTrailingComma(types)) { + return true; + } + if (types && types.length === 0) { + const listType = tokenToString(node.token); + return grammarErrorAtPos(node, types.pos, 0, Diagnostics._0_list_cannot_be_empty, listType); + } + return some(types, checkGrammarExpressionWithTypeArguments); + } + function checkGrammarExpressionWithTypeArguments(node) { + if (isExpressionWithTypeArguments(node) && isImportKeyword(node.expression) && node.typeArguments) { + return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments); + } + return checkGrammarTypeArguments(node, node.typeArguments); + } + function checkGrammarClassDeclarationHeritageClauses(node) { + let seenExtendsClause = false; + let seenImplementsClause = false; + if (!checkGrammarModifiers(node) && node.heritageClauses) { + for (const heritageClause of node.heritageClauses) { + if (heritageClause.token === 96 /* ExtendsKeyword */) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen); + } + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_must_precede_implements_clause); + } + if (heritageClause.types.length > 1) { + return grammarErrorOnFirstToken(heritageClause.types[1], Diagnostics.Classes_can_only_extend_a_single_class); + } + seenExtendsClause = true; + } else { + Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */); + if (seenImplementsClause) { + return grammarErrorOnFirstToken(heritageClause, Diagnostics.implements_clause_already_seen); + } + seenImplementsClause = true; + } + checkGrammarHeritageClause(heritageClause); + } + } + } + function checkGrammarInterfaceDeclaration(node) { + let seenExtendsClause = false; + if (node.heritageClauses) { + for (const heritageClause of node.heritageClauses) { + if (heritageClause.token === 96 /* ExtendsKeyword */) { + if (seenExtendsClause) { + return grammarErrorOnFirstToken(heritageClause, Diagnostics.extends_clause_already_seen); + } + seenExtendsClause = true; + } else { + Debug.assert(heritageClause.token === 119 /* ImplementsKeyword */); + return grammarErrorOnFirstToken(heritageClause, Diagnostics.Interface_declaration_cannot_have_implements_clause); + } + checkGrammarHeritageClause(heritageClause); + } + } + return false; + } + function checkGrammarComputedPropertyName(node) { + if (node.kind !== 167 /* ComputedPropertyName */) { + return false; + } + const computedPropertyName = node; + if (computedPropertyName.expression.kind === 226 /* BinaryExpression */ && computedPropertyName.expression.operatorToken.kind === 28 /* CommaToken */) { + return grammarErrorOnNode(computedPropertyName.expression, Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name); + } + return false; + } + function checkGrammarForGenerator(node) { + if (node.asteriskToken) { + Debug.assert( + node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */ || node.kind === 174 /* MethodDeclaration */ + ); + if (node.flags & 33554432 /* Ambient */) { + return grammarErrorOnNode(node.asteriskToken, Diagnostics.Generators_are_not_allowed_in_an_ambient_context); + } + if (!node.body) { + return grammarErrorOnNode(node.asteriskToken, Diagnostics.An_overload_signature_cannot_be_declared_as_a_generator); + } + } + } + function checkGrammarForInvalidQuestionMark(questionToken, message) { + return !!questionToken && grammarErrorOnNode(questionToken, message); + } + function checkGrammarForInvalidExclamationToken(exclamationToken, message) { + return !!exclamationToken && grammarErrorOnNode(exclamationToken, message); + } + function checkGrammarObjectLiteralExpression(node, inDestructuring) { + const seen = /* @__PURE__ */ new Map(); + for (const prop of node.properties) { + if (prop.kind === 305 /* SpreadAssignment */) { + if (inDestructuring) { + const expression = skipParentheses(prop.expression); + if (isArrayLiteralExpression(expression) || isObjectLiteralExpression(expression)) { + return grammarErrorOnNode(prop.expression, Diagnostics.A_rest_element_cannot_contain_a_binding_pattern); + } + } + continue; + } + const name = prop.name; + if (name.kind === 167 /* ComputedPropertyName */) { + checkGrammarComputedPropertyName(name); + } + if (prop.kind === 304 /* ShorthandPropertyAssignment */ && !inDestructuring && prop.objectAssignmentInitializer) { + grammarErrorOnNode(prop.equalsToken, Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern); + } + if (name.kind === 81 /* PrivateIdentifier */) { + grammarErrorOnNode(name, Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies); + } + if (canHaveModifiers(prop) && prop.modifiers) { + for (const mod of prop.modifiers) { + if (isModifier(mod) && (mod.kind !== 134 /* AsyncKeyword */ || prop.kind !== 174 /* MethodDeclaration */)) { + grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod)); + } + } + } else if (canHaveIllegalModifiers(prop) && prop.modifiers) { + for (const mod of prop.modifiers) { + if (isModifier(mod)) { + grammarErrorOnNode(mod, Diagnostics._0_modifier_cannot_be_used_here, getTextOfNode(mod)); + } + } + } + let currentKind; + switch (prop.kind) { + case 304 /* ShorthandPropertyAssignment */: + case 303 /* PropertyAssignment */: + checkGrammarForInvalidExclamationToken(prop.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context); + checkGrammarForInvalidQuestionMark(prop.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional); + if (name.kind === 9 /* NumericLiteral */) { + checkGrammarNumericLiteral(name); + } + if (name.kind === 10 /* BigIntLiteral */) { + addErrorOrSuggestion( + /*isError*/ + true, + createDiagnosticForNode(name, Diagnostics.A_bigint_literal_cannot_be_used_as_a_property_name) + ); + } + currentKind = 4 /* PropertyAssignment */; + break; + case 174 /* MethodDeclaration */: + currentKind = 8 /* Method */; + break; + case 177 /* GetAccessor */: + currentKind = 1 /* GetAccessor */; + break; + case 178 /* SetAccessor */: + currentKind = 2 /* SetAccessor */; + break; + default: + Debug.assertNever(prop, "Unexpected syntax kind:" + prop.kind); + } + if (!inDestructuring) { + const effectiveName = getEffectivePropertyNameForPropertyNameNode(name); + if (effectiveName === void 0) { + continue; + } + const existingKind = seen.get(effectiveName); + if (!existingKind) { + seen.set(effectiveName, currentKind); + } else { + if (currentKind & 8 /* Method */ && existingKind & 8 /* Method */) { + grammarErrorOnNode(name, Diagnostics.Duplicate_identifier_0, getTextOfNode(name)); + } else if (currentKind & 4 /* PropertyAssignment */ && existingKind & 4 /* PropertyAssignment */) { + grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_properties_with_the_same_name, getTextOfNode(name)); + } else if (currentKind & 3 /* GetOrSetAccessor */ && existingKind & 3 /* GetOrSetAccessor */) { + if (existingKind !== 3 /* GetOrSetAccessor */ && currentKind !== existingKind) { + seen.set(effectiveName, currentKind | existingKind); + } else { + return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_multiple_get_Slashset_accessors_with_the_same_name); + } + } else { + return grammarErrorOnNode(name, Diagnostics.An_object_literal_cannot_have_property_and_accessor_with_the_same_name); + } + } + } + } + } + function checkGrammarJsxElement(node) { + checkGrammarJsxName(node.tagName); + checkGrammarTypeArguments(node, node.typeArguments); + const seen = /* @__PURE__ */ new Map(); + for (const attr of node.attributes.properties) { + if (attr.kind === 293 /* JsxSpreadAttribute */) { + continue; + } + const { name, initializer } = attr; + const escapedText = getEscapedTextOfJsxAttributeName(name); + if (!seen.get(escapedText)) { + seen.set(escapedText, true); + } else { + return grammarErrorOnNode(name, Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name); + } + if (initializer && initializer.kind === 294 /* JsxExpression */ && !initializer.expression) { + return grammarErrorOnNode(initializer, Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression); + } + } + } + function checkGrammarJsxName(node) { + if (isPropertyAccessExpression(node) && isJsxNamespacedName(node.expression)) { + return grammarErrorOnNode(node.expression, Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names); + } + if (isJsxNamespacedName(node) && getJSXTransformEnabled(compilerOptions) && !isIntrinsicJsxName(node.namespace.escapedText)) { + return grammarErrorOnNode(node, Diagnostics.React_components_cannot_include_JSX_namespace_names); + } + } + function checkGrammarJsxExpression(node) { + if (node.expression && isCommaSequence(node.expression)) { + return grammarErrorOnNode(node.expression, Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array); + } + } + function checkGrammarForInOrForOfStatement(forInOrOfStatement) { + if (checkGrammarStatementInAmbientContext(forInOrOfStatement)) { + return true; + } + if (forInOrOfStatement.kind === 250 /* ForOfStatement */ && forInOrOfStatement.awaitModifier) { + if (!(forInOrOfStatement.flags & 65536 /* AwaitContext */)) { + const sourceFile = getSourceFileOfNode(forInOrOfStatement); + if (isInTopLevelContext(forInOrOfStatement)) { + if (!hasParseDiagnostics(sourceFile)) { + if (!isEffectiveExternalModule(sourceFile, compilerOptions)) { + diagnostics.add(createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module)); + } + switch (moduleKind) { + case 100 /* Node16 */: + case 199 /* NodeNext */: + if (sourceFile.impliedNodeFormat === 1 /* CommonJS */) { + diagnostics.add( + createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.The_current_file_is_a_CommonJS_module_and_cannot_use_await_at_the_top_level) + ); + break; + } + // fallthrough + case 7 /* ES2022 */: + case 99 /* ESNext */: + case 200 /* Preserve */: + case 4 /* System */: + if (languageVersion >= 4 /* ES2017 */) { + break; + } + // fallthrough + default: + diagnostics.add( + createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher) + ); + break; + } + } + } else { + if (!hasParseDiagnostics(sourceFile)) { + const diagnostic = createDiagnosticForNode(forInOrOfStatement.awaitModifier, Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules); + const func = getContainingFunction(forInOrOfStatement); + if (func && func.kind !== 176 /* Constructor */) { + Debug.assert((getFunctionFlags(func) & 2 /* Async */) === 0, "Enclosing function should never be an async function."); + const relatedInfo = createDiagnosticForNode(func, Diagnostics.Did_you_mean_to_mark_this_function_as_async); + addRelatedInfo(diagnostic, relatedInfo); + } + diagnostics.add(diagnostic); + return true; + } + } + } + } + if (isForOfStatement(forInOrOfStatement) && !(forInOrOfStatement.flags & 65536 /* AwaitContext */) && isIdentifier(forInOrOfStatement.initializer) && forInOrOfStatement.initializer.escapedText === "async") { + grammarErrorOnNode(forInOrOfStatement.initializer, Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async); + return false; + } + if (forInOrOfStatement.initializer.kind === 261 /* VariableDeclarationList */) { + const variableList = forInOrOfStatement.initializer; + if (!checkGrammarVariableDeclarationList(variableList)) { + const declarations = variableList.declarations; + if (!declarations.length) { + return false; + } + if (declarations.length > 1) { + const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement : Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement; + return grammarErrorOnFirstToken(variableList.declarations[1], diagnostic); + } + const firstDeclaration = declarations[0]; + if (firstDeclaration.initializer) { + const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer : Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer; + return grammarErrorOnNode(firstDeclaration.name, diagnostic); + } + if (firstDeclaration.type) { + const diagnostic = forInOrOfStatement.kind === 249 /* ForInStatement */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_use_a_type_annotation : Diagnostics.The_left_hand_side_of_a_for_of_statement_cannot_use_a_type_annotation; + return grammarErrorOnNode(firstDeclaration, diagnostic); + } + } + } + return false; + } + function checkGrammarAccessor(accessor) { + if (!(accessor.flags & 33554432 /* Ambient */) && accessor.parent.kind !== 187 /* TypeLiteral */ && accessor.parent.kind !== 264 /* InterfaceDeclaration */) { + if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(accessor.name)) { + return grammarErrorOnNode(accessor.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); + } + if (accessor.body === void 0 && !hasSyntacticModifier(accessor, 64 /* Abstract */)) { + return grammarErrorAtPos(accessor, accessor.end - 1, ";".length, Diagnostics._0_expected, "{"); + } + } + if (accessor.body) { + if (hasSyntacticModifier(accessor, 64 /* Abstract */)) { + return grammarErrorOnNode(accessor, Diagnostics.An_abstract_accessor_cannot_have_an_implementation); + } + if (accessor.parent.kind === 187 /* TypeLiteral */ || accessor.parent.kind === 264 /* InterfaceDeclaration */) { + return grammarErrorOnNode(accessor.body, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); + } + } + if (accessor.typeParameters) { + return grammarErrorOnNode(accessor.name, Diagnostics.An_accessor_cannot_have_type_parameters); + } + if (!doesAccessorHaveCorrectParameterCount(accessor)) { + return grammarErrorOnNode( + accessor.name, + accessor.kind === 177 /* GetAccessor */ ? Diagnostics.A_get_accessor_cannot_have_parameters : Diagnostics.A_set_accessor_must_have_exactly_one_parameter + ); + } + if (accessor.kind === 178 /* SetAccessor */) { + if (accessor.type) { + return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_cannot_have_a_return_type_annotation); + } + const parameter = Debug.checkDefined(getSetAccessorValueParameter(accessor), "Return value does not match parameter count assertion."); + if (parameter.dotDotDotToken) { + return grammarErrorOnNode(parameter.dotDotDotToken, Diagnostics.A_set_accessor_cannot_have_rest_parameter); + } + if (parameter.questionToken) { + return grammarErrorOnNode(parameter.questionToken, Diagnostics.A_set_accessor_cannot_have_an_optional_parameter); + } + if (parameter.initializer) { + return grammarErrorOnNode(accessor.name, Diagnostics.A_set_accessor_parameter_cannot_have_an_initializer); + } + } + return false; + } + function doesAccessorHaveCorrectParameterCount(accessor) { + return getAccessorThisParameter(accessor) || accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 0 : 1); + } + function getAccessorThisParameter(accessor) { + if (accessor.parameters.length === (accessor.kind === 177 /* GetAccessor */ ? 1 : 2)) { + return getThisParameter(accessor); + } + } + function checkGrammarTypeOperatorNode(node) { + if (node.operator === 158 /* UniqueKeyword */) { + if (node.type.kind !== 155 /* SymbolKeyword */) { + return grammarErrorOnNode(node.type, Diagnostics._0_expected, tokenToString(155 /* SymbolKeyword */)); + } + let parent2 = walkUpParenthesizedTypes(node.parent); + if (isInJSFile(parent2) && isJSDocTypeExpression(parent2)) { + const host2 = getJSDocHost(parent2); + if (host2) { + parent2 = getSingleVariableOfVariableStatement(host2) || host2; + } + } + switch (parent2.kind) { + case 260 /* VariableDeclaration */: + const decl = parent2; + if (decl.name.kind !== 80 /* Identifier */) { + return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_may_not_be_used_on_a_variable_declaration_with_a_binding_name); + } + if (!isVariableDeclarationInVariableStatement(decl)) { + return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_only_allowed_on_variables_in_a_variable_statement); + } + if (!(decl.parent.flags & 2 /* Const */)) { + return grammarErrorOnNode(parent2.name, Diagnostics.A_variable_whose_type_is_a_unique_symbol_type_must_be_const); + } + break; + case 172 /* PropertyDeclaration */: + if (!isStatic(parent2) || !hasEffectiveReadonlyModifier(parent2)) { + return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_a_class_whose_type_is_a_unique_symbol_type_must_be_both_static_and_readonly); + } + break; + case 171 /* PropertySignature */: + if (!hasSyntacticModifier(parent2, 8 /* Readonly */)) { + return grammarErrorOnNode(parent2.name, Diagnostics.A_property_of_an_interface_or_type_literal_whose_type_is_a_unique_symbol_type_must_be_readonly); + } + break; + default: + return grammarErrorOnNode(node, Diagnostics.unique_symbol_types_are_not_allowed_here); + } + } else if (node.operator === 148 /* ReadonlyKeyword */) { + if (node.type.kind !== 188 /* ArrayType */ && node.type.kind !== 189 /* TupleType */) { + return grammarErrorOnFirstToken(node, Diagnostics.readonly_type_modifier_is_only_permitted_on_array_and_tuple_literal_types, tokenToString(155 /* SymbolKeyword */)); + } + } + } + function checkGrammarForInvalidDynamicName(node, message) { + if (isNonBindableDynamicName(node)) { + return grammarErrorOnNode(node, message); + } + } + function checkGrammarMethod(node) { + if (checkGrammarFunctionLikeDeclaration(node)) { + return true; + } + if (node.kind === 174 /* MethodDeclaration */) { + if (node.parent.kind === 210 /* ObjectLiteralExpression */) { + if (node.modifiers && !(node.modifiers.length === 1 && first(node.modifiers).kind === 134 /* AsyncKeyword */)) { + return grammarErrorOnFirstToken(node, Diagnostics.Modifiers_cannot_appear_here); + } else if (checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_object_member_cannot_be_declared_optional)) { + return true; + } else if (checkGrammarForInvalidExclamationToken(node.exclamationToken, Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context)) { + return true; + } else if (node.body === void 0) { + return grammarErrorAtPos(node, node.end - 1, ";".length, Diagnostics._0_expected, "{"); + } + } + if (checkGrammarForGenerator(node)) { + return true; + } + } + if (isClassLike(node.parent)) { + if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) { + return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); + } + if (node.flags & 33554432 /* Ambient */) { + return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_ambient_context_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } else if (node.kind === 174 /* MethodDeclaration */ && !node.body) { + return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_method_overload_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } + } else if (node.parent.kind === 264 /* InterfaceDeclaration */) { + return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } else if (node.parent.kind === 187 /* TypeLiteral */) { + return checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type); + } + } + function checkGrammarBreakOrContinueStatement(node) { + let current = node; + while (current) { + if (isFunctionLikeOrClassStaticBlockDeclaration(current)) { + return grammarErrorOnNode(node, Diagnostics.Jump_target_cannot_cross_function_boundary); + } + switch (current.kind) { + case 256 /* LabeledStatement */: + if (node.label && current.label.escapedText === node.label.escapedText) { + const isMisplacedContinueLabel = node.kind === 251 /* ContinueStatement */ && !isIterationStatement( + current.statement, + /*lookInLabeledStatements*/ + true + ); + if (isMisplacedContinueLabel) { + return grammarErrorOnNode(node, Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement); + } + return false; + } + break; + case 255 /* SwitchStatement */: + if (node.kind === 252 /* BreakStatement */ && !node.label) { + return false; + } + break; + default: + if (isIterationStatement( + current, + /*lookInLabeledStatements*/ + false + ) && !node.label) { + return false; + } + break; + } + current = current.parent; + } + if (node.label) { + const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement : Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); + } else { + const message = node.kind === 252 /* BreakStatement */ ? Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement : Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement; + return grammarErrorOnNode(node, message); + } + } + function checkGrammarBindingElement(node) { + if (node.dotDotDotToken) { + const elements = node.parent.elements; + if (node !== last(elements)) { + return grammarErrorOnNode(node, Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern); + } + checkGrammarForDisallowedTrailingComma(elements, Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma); + if (node.propertyName) { + return grammarErrorOnNode(node.name, Diagnostics.A_rest_element_cannot_have_a_property_name); + } + } + if (node.dotDotDotToken && node.initializer) { + return grammarErrorAtPos(node, node.initializer.pos - 1, 1, Diagnostics.A_rest_element_cannot_have_an_initializer); + } + } + function isStringOrNumberLiteralExpression(expr) { + return isStringOrNumericLiteralLike(expr) || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 9 /* NumericLiteral */; + } + function isBigIntLiteralExpression(expr) { + return expr.kind === 10 /* BigIntLiteral */ || expr.kind === 224 /* PrefixUnaryExpression */ && expr.operator === 41 /* MinusToken */ && expr.operand.kind === 10 /* BigIntLiteral */; + } + function isSimpleLiteralEnumReference(expr) { + if ((isPropertyAccessExpression(expr) || isElementAccessExpression(expr) && isStringOrNumberLiteralExpression(expr.argumentExpression)) && isEntityNameExpression(expr.expression)) { + return !!(checkExpressionCached(expr).flags & 1056 /* EnumLike */); + } + } + function checkAmbientInitializer(node) { + const initializer = node.initializer; + if (initializer) { + const isInvalidInitializer = !(isStringOrNumberLiteralExpression(initializer) || isSimpleLiteralEnumReference(initializer) || initializer.kind === 112 /* TrueKeyword */ || initializer.kind === 97 /* FalseKeyword */ || isBigIntLiteralExpression(initializer)); + const isConstOrReadonly = isDeclarationReadonly(node) || isVariableDeclaration(node) && isVarConstLike2(node); + if (isConstOrReadonly && !node.type) { + if (isInvalidInitializer) { + return grammarErrorOnNode(initializer, Diagnostics.A_const_initializer_in_an_ambient_context_must_be_a_string_or_numeric_literal_or_literal_enum_reference); + } + } else { + return grammarErrorOnNode(initializer, Diagnostics.Initializers_are_not_allowed_in_ambient_contexts); + } + } + } + function checkGrammarVariableDeclaration(node) { + const nodeFlags = getCombinedNodeFlagsCached(node); + const blockScopeKind = nodeFlags & 7 /* BlockScoped */; + if (isBindingPattern(node.name)) { + switch (blockScopeKind) { + case 6 /* AwaitUsing */: + return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "await using"); + case 4 /* Using */: + return grammarErrorOnNode(node, Diagnostics._0_declarations_may_not_have_binding_patterns, "using"); + } + } + if (node.parent.parent.kind !== 249 /* ForInStatement */ && node.parent.parent.kind !== 250 /* ForOfStatement */) { + if (nodeFlags & 33554432 /* Ambient */) { + checkAmbientInitializer(node); + } else if (!node.initializer) { + if (isBindingPattern(node.name) && !isBindingPattern(node.parent)) { + return grammarErrorOnNode(node, Diagnostics.A_destructuring_declaration_must_have_an_initializer); + } + switch (blockScopeKind) { + case 6 /* AwaitUsing */: + return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "await using"); + case 4 /* Using */: + return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "using"); + case 2 /* Const */: + return grammarErrorOnNode(node, Diagnostics._0_declarations_must_be_initialized, "const"); + } + } + } + if (node.exclamationToken && (node.parent.parent.kind !== 243 /* VariableStatement */ || !node.type || node.initializer || nodeFlags & 33554432 /* Ambient */)) { + const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context; + return grammarErrorOnNode(node.exclamationToken, message); + } + if (host.getEmitModuleFormatOfFile(getSourceFileOfNode(node)) < 4 /* System */ && !(node.parent.parent.flags & 33554432 /* Ambient */) && hasSyntacticModifier(node.parent.parent, 32 /* Export */)) { + checkESModuleMarker(node.name); + } + return !!blockScopeKind && checkGrammarNameInLetOrConstDeclarations(node.name); + } + function checkESModuleMarker(name) { + if (name.kind === 80 /* Identifier */) { + if (idText(name) === "__esModule") { + return grammarErrorOnNodeSkippedOn("noEmit", name, Diagnostics.Identifier_expected_esModule_is_reserved_as_an_exported_marker_when_transforming_ECMAScript_modules); + } + } else { + const elements = name.elements; + for (const element of elements) { + if (!isOmittedExpression(element)) { + return checkESModuleMarker(element.name); + } + } + } + return false; + } + function checkGrammarNameInLetOrConstDeclarations(name) { + if (name.kind === 80 /* Identifier */) { + if (name.escapedText === "let") { + return grammarErrorOnNode(name, Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations); + } + } else { + const elements = name.elements; + for (const element of elements) { + if (!isOmittedExpression(element)) { + checkGrammarNameInLetOrConstDeclarations(element.name); + } + } + } + return false; + } + function checkGrammarVariableDeclarationList(declarationList) { + const declarations = declarationList.declarations; + if (checkGrammarForDisallowedTrailingComma(declarationList.declarations)) { + return true; + } + if (!declarationList.declarations.length) { + return grammarErrorAtPos(declarationList, declarations.pos, declarations.end - declarations.pos, Diagnostics.Variable_declaration_list_cannot_be_empty); + } + const blockScopeFlags = declarationList.flags & 7 /* BlockScoped */; + if ((blockScopeFlags === 4 /* Using */ || blockScopeFlags === 6 /* AwaitUsing */) && isForInStatement(declarationList.parent)) { + return grammarErrorOnNode( + declarationList, + blockScopeFlags === 4 /* Using */ ? Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_a_using_declaration : Diagnostics.The_left_hand_side_of_a_for_in_statement_cannot_be_an_await_using_declaration + ); + } + if (blockScopeFlags === 6 /* AwaitUsing */) { + return checkAwaitGrammar(declarationList); + } + return false; + } + function allowBlockDeclarations(parent2) { + switch (parent2.kind) { + case 245 /* IfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 254 /* WithStatement */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + return false; + case 256 /* LabeledStatement */: + return allowBlockDeclarations(parent2.parent); + } + return true; + } + function checkGrammarForDisallowedBlockScopedVariableStatement(node) { + if (!allowBlockDeclarations(node.parent)) { + const blockScopeKind = getCombinedNodeFlagsCached(node.declarationList) & 7 /* BlockScoped */; + if (blockScopeKind) { + const keyword = blockScopeKind === 1 /* Let */ ? "let" : blockScopeKind === 2 /* Const */ ? "const" : blockScopeKind === 4 /* Using */ ? "using" : blockScopeKind === 6 /* AwaitUsing */ ? "await using" : Debug.fail("Unknown BlockScope flag"); + return grammarErrorOnNode(node, Diagnostics._0_declarations_can_only_be_declared_inside_a_block, keyword); + } + } + } + function checkGrammarMetaProperty(node) { + const escapedText = node.name.escapedText; + switch (node.keywordToken) { + case 105 /* NewKeyword */: + if (escapedText !== "target") { + return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "target"); + } + break; + case 102 /* ImportKeyword */: + if (escapedText !== "meta") { + return grammarErrorOnNode(node.name, Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2, unescapeLeadingUnderscores(node.name.escapedText), tokenToString(node.keywordToken), "meta"); + } + break; + } + } + function hasParseDiagnostics(sourceFile) { + return sourceFile.parseDiagnostics.length > 0; + } + function grammarErrorOnFirstToken(node, message, ...args) { + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + const span = getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(createFileDiagnostic(sourceFile, span.start, span.length, message, ...args)); + return true; + } + return false; + } + function grammarErrorAtPos(nodeForSourceFile, start, length2, message, ...args) { + const sourceFile = getSourceFileOfNode(nodeForSourceFile); + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(createFileDiagnostic(sourceFile, start, length2, message, ...args)); + return true; + } + return false; + } + function grammarErrorOnNodeSkippedOn(key, node, message, ...args) { + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + errorSkippedOn(key, node, message, ...args); + return true; + } + return false; + } + function grammarErrorOnNode(node, message, ...args) { + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + diagnostics.add(createDiagnosticForNode(node, message, ...args)); + return true; + } + return false; + } + function checkGrammarConstructorTypeParameters(node) { + const jsdocTypeParameters = isInJSFile(node) ? getJSDocTypeParameterDeclarations(node) : void 0; + const range = node.typeParameters || jsdocTypeParameters && firstOrUndefined(jsdocTypeParameters); + if (range) { + const pos = range.pos === range.end ? range.pos : skipTrivia(getSourceFileOfNode(node).text, range.pos); + return grammarErrorAtPos(node, pos, range.end - pos, Diagnostics.Type_parameters_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarConstructorTypeAnnotation(node) { + const type = node.type || getEffectiveReturnTypeNode(node); + if (type) { + return grammarErrorOnNode(type, Diagnostics.Type_annotation_cannot_appear_on_a_constructor_declaration); + } + } + function checkGrammarProperty(node) { + if (isComputedPropertyName(node.name) && isBinaryExpression(node.name.expression) && node.name.expression.operatorToken.kind === 103 /* InKeyword */) { + return grammarErrorOnNode(node.parent.members[0], Diagnostics.A_mapped_type_may_not_declare_properties_or_methods); + } + if (isClassLike(node.parent)) { + if (isStringLiteral(node.name) && node.name.text === "constructor") { + return grammarErrorOnNode(node.name, Diagnostics.Classes_may_not_have_a_field_named_constructor); + } + if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_class_property_declaration_must_have_a_simple_literal_type_or_a_unique_symbol_type)) { + return true; + } + if (languageVersion < 2 /* ES2015 */ && isPrivateIdentifier(node.name)) { + return grammarErrorOnNode(node.name, Diagnostics.Private_identifiers_are_only_available_when_targeting_ECMAScript_2015_and_higher); + } + if (languageVersion < 2 /* ES2015 */ && isAutoAccessorPropertyDeclaration(node)) { + return grammarErrorOnNode(node.name, Diagnostics.Properties_with_the_accessor_modifier_are_only_available_when_targeting_ECMAScript_2015_and_higher); + } + if (isAutoAccessorPropertyDeclaration(node) && checkGrammarForInvalidQuestionMark(node.questionToken, Diagnostics.An_accessor_property_cannot_be_declared_optional)) { + return true; + } + } else if (node.parent.kind === 264 /* InterfaceDeclaration */) { + if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_an_interface_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) { + return true; + } + Debug.assertNode(node, isPropertySignature); + if (node.initializer) { + return grammarErrorOnNode(node.initializer, Diagnostics.An_interface_property_cannot_have_an_initializer); + } + } else if (isTypeLiteralNode(node.parent)) { + if (checkGrammarForInvalidDynamicName(node.name, Diagnostics.A_computed_property_name_in_a_type_literal_must_refer_to_an_expression_whose_type_is_a_literal_type_or_a_unique_symbol_type)) { + return true; + } + Debug.assertNode(node, isPropertySignature); + if (node.initializer) { + return grammarErrorOnNode(node.initializer, Diagnostics.A_type_literal_property_cannot_have_an_initializer); + } + } + if (node.flags & 33554432 /* Ambient */) { + checkAmbientInitializer(node); + } + if (isPropertyDeclaration(node) && node.exclamationToken && (!isClassLike(node.parent) || !node.type || node.initializer || node.flags & 33554432 /* Ambient */ || isStatic(node) || hasAbstractModifier(node))) { + const message = node.initializer ? Diagnostics.Declarations_with_initializers_cannot_also_have_definite_assignment_assertions : !node.type ? Diagnostics.Declarations_with_definite_assignment_assertions_must_also_have_type_annotations : Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context; + return grammarErrorOnNode(node.exclamationToken, message); + } + } + function checkGrammarTopLevelElementForRequiredDeclareModifier(node) { + if (node.kind === 264 /* InterfaceDeclaration */ || node.kind === 265 /* TypeAliasDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 271 /* ImportEqualsDeclaration */ || node.kind === 278 /* ExportDeclaration */ || node.kind === 277 /* ExportAssignment */ || node.kind === 270 /* NamespaceExportDeclaration */ || hasSyntacticModifier(node, 128 /* Ambient */ | 32 /* Export */ | 2048 /* Default */)) { + return false; + } + return grammarErrorOnFirstToken(node, Diagnostics.Top_level_declarations_in_d_ts_files_must_start_with_either_a_declare_or_export_modifier); + } + function checkGrammarTopLevelElementsForRequiredDeclareModifier(file) { + for (const decl of file.statements) { + if (isDeclaration(decl) || decl.kind === 243 /* VariableStatement */) { + if (checkGrammarTopLevelElementForRequiredDeclareModifier(decl)) { + return true; + } + } + } + return false; + } + function checkGrammarSourceFile(node) { + return !!(node.flags & 33554432 /* Ambient */) && checkGrammarTopLevelElementsForRequiredDeclareModifier(node); + } + function checkGrammarStatementInAmbientContext(node) { + if (node.flags & 33554432 /* Ambient */) { + const links = getNodeLinks(node); + if (!links.hasReportedStatementInAmbientContext && (isFunctionLike(node.parent) || isAccessor(node.parent))) { + return getNodeLinks(node).hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.An_implementation_cannot_be_declared_in_ambient_contexts); + } + if (node.parent.kind === 241 /* Block */ || node.parent.kind === 268 /* ModuleBlock */ || node.parent.kind === 307 /* SourceFile */) { + const links2 = getNodeLinks(node.parent); + if (!links2.hasReportedStatementInAmbientContext) { + return links2.hasReportedStatementInAmbientContext = grammarErrorOnFirstToken(node, Diagnostics.Statements_are_not_allowed_in_ambient_contexts); + } + } else { + } + } + return false; + } + function checkGrammarNumericLiteral(node) { + const isFractional = getTextOfNode(node).includes("."); + const isScientific = node.numericLiteralFlags & 16 /* Scientific */; + if (isFractional || isScientific) { + return; + } + const value = +node.text; + if (value <= 2 ** 53 - 1) { + return; + } + addErrorOrSuggestion( + /*isError*/ + false, + createDiagnosticForNode(node, Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers) + ); + } + function checkGrammarBigIntLiteral(node) { + const literalType = isLiteralTypeNode(node.parent) || isPrefixUnaryExpression(node.parent) && isLiteralTypeNode(node.parent.parent); + if (!literalType) { + if (languageVersion < 7 /* ES2020 */) { + if (grammarErrorOnNode(node, Diagnostics.BigInt_literals_are_not_available_when_targeting_lower_than_ES2020)) { + return true; + } + } + } + return false; + } + function grammarErrorAfterFirstToken(node, message, ...args) { + const sourceFile = getSourceFileOfNode(node); + if (!hasParseDiagnostics(sourceFile)) { + const span = getSpanOfTokenAtPosition(sourceFile, node.pos); + diagnostics.add(createFileDiagnostic( + sourceFile, + textSpanEnd(span), + /*length*/ + 0, + message, + ...args + )); + return true; + } + return false; + } + function getAmbientModules() { + if (!ambientModulesCache) { + ambientModulesCache = []; + globals.forEach((global2, sym) => { + if (ambientModuleSymbolRegex.test(sym)) { + ambientModulesCache.push(global2); + } + }); + } + return ambientModulesCache; + } + function checkGrammarImportClause(node) { + var _a; + if (node.isTypeOnly && node.name && node.namedBindings) { + return grammarErrorOnNode(node, Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both); + } + if (node.isTypeOnly && ((_a = node.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */) { + return checkGrammarNamedImportsOrExports(node.namedBindings); + } + return false; + } + function checkGrammarNamedImportsOrExports(namedBindings) { + return !!forEach(namedBindings.elements, (specifier) => { + if (specifier.isTypeOnly) { + return grammarErrorOnFirstToken( + specifier, + specifier.kind === 276 /* ImportSpecifier */ ? Diagnostics.The_type_modifier_cannot_be_used_on_a_named_import_when_import_type_is_used_on_its_import_statement : Diagnostics.The_type_modifier_cannot_be_used_on_a_named_export_when_export_type_is_used_on_its_export_statement + ); + } + }); + } + function checkGrammarImportCallExpression(node) { + if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) { + return grammarErrorOnNode(node, Diagnostics.ESM_syntax_is_not_allowed_in_a_CommonJS_module_when_verbatimModuleSyntax_is_enabled); + } + if (moduleKind === 5 /* ES2015 */) { + return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_are_only_supported_when_the_module_flag_is_set_to_es2020_es2022_esnext_commonjs_amd_system_umd_node16_or_nodenext); + } + if (node.typeArguments) { + return grammarErrorOnNode(node, Diagnostics.This_use_of_import_is_invalid_import_calls_can_be_written_but_they_must_have_parentheses_and_cannot_have_type_arguments); + } + const nodeArguments = node.arguments; + if (moduleKind !== 99 /* ESNext */ && moduleKind !== 199 /* NodeNext */ && moduleKind !== 100 /* Node16 */ && moduleKind !== 200 /* Preserve */) { + checkGrammarForDisallowedTrailingComma(nodeArguments); + if (nodeArguments.length > 1) { + const importAttributesArgument = nodeArguments[1]; + return grammarErrorOnNode(importAttributesArgument, Diagnostics.Dynamic_imports_only_support_a_second_argument_when_the_module_option_is_set_to_esnext_node16_nodenext_or_preserve); + } + } + if (nodeArguments.length === 0 || nodeArguments.length > 2) { + return grammarErrorOnNode(node, Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments); + } + const spreadElement = find(nodeArguments, isSpreadElement); + if (spreadElement) { + return grammarErrorOnNode(spreadElement, Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element); + } + return false; + } + function findMatchingTypeReferenceOrTypeAliasReference(source, unionTarget) { + const sourceObjectFlags = getObjectFlags(source); + if (sourceObjectFlags & (4 /* Reference */ | 16 /* Anonymous */) && unionTarget.flags & 1048576 /* Union */) { + return find(unionTarget.types, (target) => { + if (target.flags & 524288 /* Object */) { + const overlapObjFlags = sourceObjectFlags & getObjectFlags(target); + if (overlapObjFlags & 4 /* Reference */) { + return source.target === target.target; + } + if (overlapObjFlags & 16 /* Anonymous */) { + return !!source.aliasSymbol && source.aliasSymbol === target.aliasSymbol; + } + } + return false; + }); + } + } + function findBestTypeForObjectLiteral(source, unionTarget) { + if (getObjectFlags(source) & 128 /* ObjectLiteral */ && someType(unionTarget, isArrayLikeType)) { + return find(unionTarget.types, (t) => !isArrayLikeType(t)); + } + } + function findBestTypeForInvokable(source, unionTarget) { + let signatureKind = 0 /* Call */; + const hasSignatures = getSignaturesOfType(source, signatureKind).length > 0 || (signatureKind = 1 /* Construct */, getSignaturesOfType(source, signatureKind).length > 0); + if (hasSignatures) { + return find(unionTarget.types, (t) => getSignaturesOfType(t, signatureKind).length > 0); + } + } + function findMostOverlappyType(source, unionTarget) { + let bestMatch; + if (!(source.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) { + let matchingCount = 0; + for (const target of unionTarget.types) { + if (!(target.flags & (402784252 /* Primitive */ | 406847488 /* InstantiablePrimitive */))) { + const overlap = getIntersectionType([getIndexType(source), getIndexType(target)]); + if (overlap.flags & 4194304 /* Index */) { + return target; + } else if (isUnitType(overlap) || overlap.flags & 1048576 /* Union */) { + const len = overlap.flags & 1048576 /* Union */ ? countWhere(overlap.types, isUnitType) : 1; + if (len >= matchingCount) { + bestMatch = target; + matchingCount = len; + } + } + } + } + } + return bestMatch; + } + function filterPrimitivesIfContainsNonPrimitive(type) { + if (maybeTypeOfKind(type, 67108864 /* NonPrimitive */)) { + const result = filterType(type, (t) => !(t.flags & 402784252 /* Primitive */)); + if (!(result.flags & 131072 /* Never */)) { + return result; + } + } + return type; + } + function findMatchingDiscriminantType(source, target, isRelatedTo) { + if (target.flags & 1048576 /* Union */ && source.flags & (2097152 /* Intersection */ | 524288 /* Object */)) { + const match = getMatchingUnionConstituentForType(target, source); + if (match) { + return match; + } + const sourceProperties = getPropertiesOfType(source); + if (sourceProperties) { + const sourcePropertiesFiltered = findDiscriminantProperties(sourceProperties, target); + if (sourcePropertiesFiltered) { + const discriminated = discriminateTypeByDiscriminableItems(target, map(sourcePropertiesFiltered, (p) => [() => getTypeOfSymbol(p), p.escapedName]), isRelatedTo); + if (discriminated !== target) { + return discriminated; + } + } + } + } + return void 0; + } + function getEffectivePropertyNameForPropertyNameNode(node) { + const name = getPropertyNameForPropertyNameNode(node); + return name ? name : isComputedPropertyName(node) ? tryGetNameFromType(getTypeOfExpression(node.expression)) : void 0; + } + function getCombinedModifierFlagsCached(node) { + if (lastGetCombinedModifierFlagsNode === node) { + return lastGetCombinedModifierFlagsResult; + } + lastGetCombinedModifierFlagsNode = node; + lastGetCombinedModifierFlagsResult = getCombinedModifierFlags(node); + return lastGetCombinedModifierFlagsResult; + } + function getCombinedNodeFlagsCached(node) { + if (lastGetCombinedNodeFlagsNode === node) { + return lastGetCombinedNodeFlagsResult; + } + lastGetCombinedNodeFlagsNode = node; + lastGetCombinedNodeFlagsResult = getCombinedNodeFlags(node); + return lastGetCombinedNodeFlagsResult; + } + function isVarConstLike2(node) { + const blockScopeKind = getCombinedNodeFlagsCached(node) & 7 /* BlockScoped */; + return blockScopeKind === 2 /* Const */ || blockScopeKind === 4 /* Using */ || blockScopeKind === 6 /* AwaitUsing */; + } + function getJSXRuntimeImportSpecifier(file, specifierText) { + const jsxImportIndex = compilerOptions.importHelpers ? 1 : 0; + const specifier = file == null ? void 0 : file.imports[jsxImportIndex]; + if (specifier) { + Debug.assert(nodeIsSynthesized(specifier) && specifier.text === specifierText, `Expected sourceFile.imports[${jsxImportIndex}] to be the synthesized JSX runtime import`); + } + return specifier; + } + function getImportHelpersImportSpecifier(file) { + Debug.assert(compilerOptions.importHelpers, "Expected importHelpers to be enabled"); + const specifier = file.imports[0]; + Debug.assert(specifier && nodeIsSynthesized(specifier) && specifier.text === "tslib", `Expected sourceFile.imports[0] to be the synthesized tslib import`); + return specifier; + } +} +function isNotAccessor(declaration) { + return !isAccessor(declaration); +} +function isNotOverload(declaration) { + return declaration.kind !== 262 /* FunctionDeclaration */ && declaration.kind !== 174 /* MethodDeclaration */ || !!declaration.body; +} +function isDeclarationNameOrImportPropertyName(name) { + switch (name.parent.kind) { + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: + return isIdentifier(name) || name.kind === 11 /* StringLiteral */; + default: + return isDeclarationName(name); + } +} +var JsxNames; +((JsxNames2) => { + JsxNames2.JSX = "JSX"; + JsxNames2.IntrinsicElements = "IntrinsicElements"; + JsxNames2.ElementClass = "ElementClass"; + JsxNames2.ElementAttributesPropertyNameContainer = "ElementAttributesProperty"; + JsxNames2.ElementChildrenAttributeNameContainer = "ElementChildrenAttribute"; + JsxNames2.Element = "Element"; + JsxNames2.ElementType = "ElementType"; + JsxNames2.IntrinsicAttributes = "IntrinsicAttributes"; + JsxNames2.IntrinsicClassAttributes = "IntrinsicClassAttributes"; + JsxNames2.LibraryManagedAttributes = "LibraryManagedAttributes"; +})(JsxNames || (JsxNames = {})); +var ReactNames; +((ReactNames2) => { + ReactNames2.Fragment = "Fragment"; +})(ReactNames || (ReactNames = {})); +function getIterationTypesKeyFromIterationTypeKind(typeKind) { + switch (typeKind) { + case 0 /* Yield */: + return "yieldType"; + case 1 /* Return */: + return "returnType"; + case 2 /* Next */: + return "nextType"; + } +} +function signatureHasRestParameter(s) { + return !!(s.flags & 1 /* HasRestParameter */); +} +function signatureHasLiteralTypes(s) { + return !!(s.flags & 2 /* HasLiteralTypes */); +} +function createBasicNodeBuilderModuleSpecifierResolutionHost(host) { + return { + getCommonSourceDirectory: !!host.getCommonSourceDirectory ? () => host.getCommonSourceDirectory() : () => "", + getCurrentDirectory: () => host.getCurrentDirectory(), + getSymlinkCache: maybeBind(host, host.getSymlinkCache), + getPackageJsonInfoCache: () => { + var _a; + return (_a = host.getPackageJsonInfoCache) == null ? void 0 : _a.call(host); + }, + useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(), + redirectTargetsMap: host.redirectTargetsMap, + getProjectReferenceRedirect: (fileName) => host.getProjectReferenceRedirect(fileName), + isSourceOfProjectReferenceRedirect: (fileName) => host.isSourceOfProjectReferenceRedirect(fileName), + fileExists: (fileName) => host.fileExists(fileName), + getFileIncludeReasons: () => host.getFileIncludeReasons(), + readFile: host.readFile ? (fileName) => host.readFile(fileName) : void 0, + getDefaultResolutionModeForFile: (file) => host.getDefaultResolutionModeForFile(file), + getModeForResolutionAtIndex: (file, index) => host.getModeForResolutionAtIndex(file, index), + getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation) + }; +} +var SymbolTrackerImpl = class _SymbolTrackerImpl { + constructor(context, tracker, moduleResolverHost) { + this.moduleResolverHost = void 0; + this.inner = void 0; + this.disableTrackSymbol = false; + var _a; + while (tracker instanceof _SymbolTrackerImpl) { + tracker = tracker.inner; + } + this.inner = tracker; + this.moduleResolverHost = moduleResolverHost; + this.context = context; + this.canTrackSymbol = !!((_a = this.inner) == null ? void 0 : _a.trackSymbol); + } + trackSymbol(symbol, enclosingDeclaration, meaning) { + var _a, _b; + if (((_a = this.inner) == null ? void 0 : _a.trackSymbol) && !this.disableTrackSymbol) { + if (this.inner.trackSymbol(symbol, enclosingDeclaration, meaning)) { + this.onDiagnosticReported(); + return true; + } + if (!(symbol.flags & 262144 /* TypeParameter */)) ((_b = this.context).trackedSymbols ?? (_b.trackedSymbols = [])).push([symbol, enclosingDeclaration, meaning]); + } + return false; + } + reportInaccessibleThisError() { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleThisError) { + this.onDiagnosticReported(); + this.inner.reportInaccessibleThisError(); + } + } + reportPrivateInBaseOfClassExpression(propertyName) { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportPrivateInBaseOfClassExpression) { + this.onDiagnosticReported(); + this.inner.reportPrivateInBaseOfClassExpression(propertyName); + } + } + reportInaccessibleUniqueSymbolError() { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportInaccessibleUniqueSymbolError) { + this.onDiagnosticReported(); + this.inner.reportInaccessibleUniqueSymbolError(); + } + } + reportCyclicStructureError() { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportCyclicStructureError) { + this.onDiagnosticReported(); + this.inner.reportCyclicStructureError(); + } + } + reportLikelyUnsafeImportRequiredError(specifier) { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportLikelyUnsafeImportRequiredError) { + this.onDiagnosticReported(); + this.inner.reportLikelyUnsafeImportRequiredError(specifier); + } + } + reportTruncationError() { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportTruncationError) { + this.onDiagnosticReported(); + this.inner.reportTruncationError(); + } + } + reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol) { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportNonlocalAugmentation) { + this.onDiagnosticReported(); + this.inner.reportNonlocalAugmentation(containingFile, parentSymbol, augmentingSymbol); + } + } + reportNonSerializableProperty(propertyName) { + var _a; + if ((_a = this.inner) == null ? void 0 : _a.reportNonSerializableProperty) { + this.onDiagnosticReported(); + this.inner.reportNonSerializableProperty(propertyName); + } + } + onDiagnosticReported() { + this.context.reportedDiagnostic = true; + } + reportInferenceFallback(node) { + var _a; + if (((_a = this.inner) == null ? void 0 : _a.reportInferenceFallback) && !this.context.suppressReportInferenceFallback) { + this.onDiagnosticReported(); + this.inner.reportInferenceFallback(node); + } + } + pushErrorFallbackNode(node) { + var _a, _b; + return (_b = (_a = this.inner) == null ? void 0 : _a.pushErrorFallbackNode) == null ? void 0 : _b.call(_a, node); + } + popErrorFallbackNode() { + var _a, _b; + return (_b = (_a = this.inner) == null ? void 0 : _a.popErrorFallbackNode) == null ? void 0 : _b.call(_a); + } +}; + +// src/compiler/visitorPublic.ts +function visitNode(node, visitor, test, lift) { + if (node === void 0) { + return node; + } + const visited = visitor(node); + let visitedNode; + if (visited === void 0) { + return void 0; + } else if (isArray(visited)) { + visitedNode = (lift || extractSingleNode)(visited); + } else { + visitedNode = visited; + } + Debug.assertNode(visitedNode, test); + return visitedNode; +} +function visitNodes2(nodes, visitor, test, start, count) { + if (nodes === void 0) { + return nodes; + } + const length2 = nodes.length; + if (start === void 0 || start < 0) { + start = 0; + } + if (count === void 0 || count > length2 - start) { + count = length2 - start; + } + let hasTrailingComma; + let pos = -1; + let end = -1; + if (start > 0 || count < length2) { + hasTrailingComma = nodes.hasTrailingComma && start + count === length2; + } else { + pos = nodes.pos; + end = nodes.end; + hasTrailingComma = nodes.hasTrailingComma; + } + const updated = visitArrayWorker(nodes, visitor, test, start, count); + if (updated !== nodes) { + const updatedArray = factory.createNodeArray(updated, hasTrailingComma); + setTextRangePosEnd(updatedArray, pos, end); + return updatedArray; + } + return nodes; +} +function visitArray(nodes, visitor, test, start, count) { + if (nodes === void 0) { + return nodes; + } + const length2 = nodes.length; + if (start === void 0 || start < 0) { + start = 0; + } + if (count === void 0 || count > length2 - start) { + count = length2 - start; + } + return visitArrayWorker(nodes, visitor, test, start, count); +} +function visitArrayWorker(nodes, visitor, test, start, count) { + let updated; + const length2 = nodes.length; + if (start > 0 || count < length2) { + updated = []; + } + for (let i = 0; i < count; i++) { + const node = nodes[i + start]; + const visited = node !== void 0 ? visitor ? visitor(node) : node : void 0; + if (updated !== void 0 || visited === void 0 || visited !== node) { + if (updated === void 0) { + updated = nodes.slice(0, i); + Debug.assertEachNode(updated, test); + } + if (visited) { + if (isArray(visited)) { + for (const visitedNode of visited) { + Debug.assertNode(visitedNode, test); + updated.push(visitedNode); + } + } else { + Debug.assertNode(visited, test); + updated.push(visited); + } + } + } + } + if (updated) { + return updated; + } + Debug.assertEachNode(nodes, test); + return nodes; +} +function visitLexicalEnvironment(statements, visitor, context, start, ensureUseStrict, nodesVisitor = visitNodes2) { + context.startLexicalEnvironment(); + statements = nodesVisitor(statements, visitor, isStatement, start); + if (ensureUseStrict) statements = context.factory.ensureUseStrict(statements); + return factory.mergeLexicalEnvironment(statements, context.endLexicalEnvironment()); +} +function visitParameterList(nodes, visitor, context, nodesVisitor = visitNodes2) { + let updated; + context.startLexicalEnvironment(); + if (nodes) { + context.setLexicalEnvironmentFlags(1 /* InParameters */, true); + updated = nodesVisitor(nodes, visitor, isParameter); + if (context.getLexicalEnvironmentFlags() & 2 /* VariablesHoistedInParameters */ && getEmitScriptTarget(context.getCompilerOptions()) >= 2 /* ES2015 */) { + updated = addDefaultValueAssignmentsIfNeeded(updated, context); + } + context.setLexicalEnvironmentFlags(1 /* InParameters */, false); + } + context.suspendLexicalEnvironment(); + return updated; +} +function addDefaultValueAssignmentsIfNeeded(parameters, context) { + let result; + for (let i = 0; i < parameters.length; i++) { + const parameter = parameters[i]; + const updated = addDefaultValueAssignmentIfNeeded(parameter, context); + if (result || updated !== parameter) { + if (!result) result = parameters.slice(0, i); + result[i] = updated; + } + } + if (result) { + return setTextRange(context.factory.createNodeArray(result, parameters.hasTrailingComma), parameters); + } + return parameters; +} +function addDefaultValueAssignmentIfNeeded(parameter, context) { + return parameter.dotDotDotToken ? parameter : isBindingPattern(parameter.name) ? addDefaultValueAssignmentForBindingPattern(parameter, context) : parameter.initializer ? addDefaultValueAssignmentForInitializer(parameter, parameter.name, parameter.initializer, context) : parameter; +} +function addDefaultValueAssignmentForBindingPattern(parameter, context) { + const { factory: factory2 } = context; + context.addInitializationStatement( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + parameter.name, + /*exclamationToken*/ + void 0, + parameter.type, + parameter.initializer ? factory2.createConditionalExpression( + factory2.createStrictEquality( + factory2.getGeneratedNameForNode(parameter), + factory2.createVoidZero() + ), + /*questionToken*/ + void 0, + parameter.initializer, + /*colonToken*/ + void 0, + factory2.getGeneratedNameForNode(parameter) + ) : factory2.getGeneratedNameForNode(parameter) + ) + ]) + ) + ); + return factory2.updateParameterDeclaration( + parameter, + parameter.modifiers, + parameter.dotDotDotToken, + factory2.getGeneratedNameForNode(parameter), + parameter.questionToken, + parameter.type, + /*initializer*/ + void 0 + ); +} +function addDefaultValueAssignmentForInitializer(parameter, name, initializer, context) { + const factory2 = context.factory; + context.addInitializationStatement( + factory2.createIfStatement( + factory2.createTypeCheck(factory2.cloneNode(name), "undefined"), + setEmitFlags( + setTextRange( + factory2.createBlock([ + factory2.createExpressionStatement( + setEmitFlags( + setTextRange( + factory2.createAssignment( + setEmitFlags(factory2.cloneNode(name), 96 /* NoSourceMap */), + setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */) + ), + parameter + ), + 3072 /* NoComments */ + ) + ) + ]), + parameter + ), + 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */ + ) + ) + ); + return factory2.updateParameterDeclaration( + parameter, + parameter.modifiers, + parameter.dotDotDotToken, + parameter.name, + parameter.questionToken, + parameter.type, + /*initializer*/ + void 0 + ); +} +function visitFunctionBody(node, visitor, context, nodeVisitor = visitNode) { + context.resumeLexicalEnvironment(); + const updated = nodeVisitor(node, visitor, isConciseBody); + const declarations = context.endLexicalEnvironment(); + if (some(declarations)) { + if (!updated) { + return context.factory.createBlock(declarations); + } + const block = context.factory.converters.convertToFunctionBlock(updated); + const statements = factory.mergeLexicalEnvironment(block.statements, declarations); + return context.factory.updateBlock(block, statements); + } + return updated; +} +function visitIterationBody(body, visitor, context, nodeVisitor = visitNode) { + context.startBlockScope(); + const updated = nodeVisitor(body, visitor, isStatement, context.factory.liftToBlock); + Debug.assert(updated); + const declarations = context.endBlockScope(); + if (some(declarations)) { + if (isBlock(updated)) { + declarations.push(...updated.statements); + return context.factory.updateBlock(updated, declarations); + } + declarations.push(updated); + return context.factory.createBlock(declarations); + } + return updated; +} +function visitCommaListElements(elements, visitor, discardVisitor = visitor) { + if (discardVisitor === visitor || elements.length <= 1) { + return visitNodes2(elements, visitor, isExpression); + } + let i = 0; + const length2 = elements.length; + return visitNodes2(elements, (node) => { + const discarded = i < length2 - 1; + i++; + return discarded ? discardVisitor(node) : visitor(node); + }, isExpression); +} +function visitEachChild(node, visitor, context = nullTransformationContext, nodesVisitor = visitNodes2, tokenVisitor, nodeVisitor = visitNode) { + if (node === void 0) { + return void 0; + } + const fn = visitEachChildTable[node.kind]; + return fn === void 0 ? node : fn(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor); +} +var visitEachChildTable = { + [166 /* QualifiedName */]: function visitEachChildOfQualifiedName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateQualifiedName( + node, + Debug.checkDefined(nodeVisitor(node.left, visitor, isEntityName)), + Debug.checkDefined(nodeVisitor(node.right, visitor, isIdentifier)) + ); + }, + [167 /* ComputedPropertyName */]: function visitEachChildOfComputedPropertyName(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateComputedPropertyName( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + // Signature elements + [168 /* TypeParameter */]: function visitEachChildOfTypeParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeParameterDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifier), + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), + nodeVisitor(node.constraint, visitor, isTypeNode), + nodeVisitor(node.default, visitor, isTypeNode) + ); + }, + [169 /* Parameter */]: function visitEachChildOfParameterDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateParameterDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken, + Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)), + tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, + nodeVisitor(node.type, visitor, isTypeNode), + nodeVisitor(node.initializer, visitor, isExpression) + ); + }, + [170 /* Decorator */]: function visitEachChildOfDecorator(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateDecorator( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + // Type elements + [171 /* PropertySignature */]: function visitEachChildOfPropertySignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updatePropertySignature( + node, + nodesVisitor(node.modifiers, visitor, isModifier), + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, + nodeVisitor(node.type, visitor, isTypeNode) + ); + }, + [172 /* PropertyDeclaration */]: function visitEachChildOfPropertyDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updatePropertyDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + // QuestionToken and ExclamationToken are mutually exclusive in PropertyDeclaration + tokenVisitor ? nodeVisitor(node.questionToken ?? node.exclamationToken, tokenVisitor, isQuestionOrExclamationToken) : node.questionToken ?? node.exclamationToken, + nodeVisitor(node.type, visitor, isTypeNode), + nodeVisitor(node.initializer, visitor, isExpression) + ); + }, + [173 /* MethodSignature */]: function visitEachChildOfMethodSignature(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateMethodSignature( + node, + nodesVisitor(node.modifiers, visitor, isModifier), + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.parameters, visitor, isParameter), + nodeVisitor(node.type, visitor, isTypeNode) + ); + }, + [174 /* MethodDeclaration */]: function visitEachChildOfMethodDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateMethodDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + visitParameterList(node.parameters, visitor, context, nodesVisitor), + nodeVisitor(node.type, visitor, isTypeNode), + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [176 /* Constructor */]: function visitEachChildOfConstructorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateConstructorDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + visitParameterList(node.parameters, visitor, context, nodesVisitor), + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [177 /* GetAccessor */]: function visitEachChildOfGetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateGetAccessorDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + visitParameterList(node.parameters, visitor, context, nodesVisitor), + nodeVisitor(node.type, visitor, isTypeNode), + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [178 /* SetAccessor */]: function visitEachChildOfSetAccessorDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateSetAccessorDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + visitParameterList(node.parameters, visitor, context, nodesVisitor), + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [175 /* ClassStaticBlockDeclaration */]: function visitEachChildOfClassStaticBlockDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + context.startLexicalEnvironment(); + context.suspendLexicalEnvironment(); + return context.factory.updateClassStaticBlockDeclaration( + node, + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [179 /* CallSignature */]: function visitEachChildOfCallSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateCallSignature( + node, + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.parameters, visitor, isParameter), + nodeVisitor(node.type, visitor, isTypeNode) + ); + }, + [180 /* ConstructSignature */]: function visitEachChildOfConstructSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateConstructSignature( + node, + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.parameters, visitor, isParameter), + nodeVisitor(node.type, visitor, isTypeNode) + ); + }, + [181 /* IndexSignature */]: function visitEachChildOfIndexSignatureDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateIndexSignature( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + nodesVisitor(node.parameters, visitor, isParameter), + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + // Types + [182 /* TypePredicate */]: function visitEachChildOfTypePredicateNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypePredicateNode( + node, + nodeVisitor(node.assertsModifier, visitor, isAssertsKeyword), + Debug.checkDefined(nodeVisitor(node.parameterName, visitor, isIdentifierOrThisTypeNode)), + nodeVisitor(node.type, visitor, isTypeNode) + ); + }, + [183 /* TypeReference */]: function visitEachChildOfTypeReferenceNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeReferenceNode( + node, + Debug.checkDefined(nodeVisitor(node.typeName, visitor, isEntityName)), + nodesVisitor(node.typeArguments, visitor, isTypeNode) + ); + }, + [184 /* FunctionType */]: function visitEachChildOfFunctionTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateFunctionTypeNode( + node, + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.parameters, visitor, isParameter), + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [185 /* ConstructorType */]: function visitEachChildOfConstructorTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateConstructorTypeNode( + node, + nodesVisitor(node.modifiers, visitor, isModifier), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.parameters, visitor, isParameter), + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [186 /* TypeQuery */]: function visitEachChildOfTypeQueryNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeQueryNode( + node, + Debug.checkDefined(nodeVisitor(node.exprName, visitor, isEntityName)), + nodesVisitor(node.typeArguments, visitor, isTypeNode) + ); + }, + [187 /* TypeLiteral */]: function visitEachChildOfTypeLiteralNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeLiteralNode( + node, + nodesVisitor(node.members, visitor, isTypeElement) + ); + }, + [188 /* ArrayType */]: function visitEachChildOfArrayTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateArrayTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.elementType, visitor, isTypeNode)) + ); + }, + [189 /* TupleType */]: function visitEachChildOfTupleTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateTupleTypeNode( + node, + nodesVisitor(node.elements, visitor, isTypeNode) + ); + }, + [190 /* OptionalType */]: function visitEachChildOfOptionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateOptionalTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [191 /* RestType */]: function visitEachChildOfRestTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateRestTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [192 /* UnionType */]: function visitEachChildOfUnionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateUnionTypeNode( + node, + nodesVisitor(node.types, visitor, isTypeNode) + ); + }, + [193 /* IntersectionType */]: function visitEachChildOfIntersectionTypeNode(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateIntersectionTypeNode( + node, + nodesVisitor(node.types, visitor, isTypeNode) + ); + }, + [194 /* ConditionalType */]: function visitEachChildOfConditionalTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateConditionalTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.checkType, visitor, isTypeNode)), + Debug.checkDefined(nodeVisitor(node.extendsType, visitor, isTypeNode)), + Debug.checkDefined(nodeVisitor(node.trueType, visitor, isTypeNode)), + Debug.checkDefined(nodeVisitor(node.falseType, visitor, isTypeNode)) + ); + }, + [195 /* InferType */]: function visitEachChildOfInferTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateInferTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)) + ); + }, + [205 /* ImportType */]: function visitEachChildOfImportTypeNode(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateImportTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.argument, visitor, isTypeNode)), + nodeVisitor(node.attributes, visitor, isImportAttributes), + nodeVisitor(node.qualifier, visitor, isEntityName), + nodesVisitor(node.typeArguments, visitor, isTypeNode), + node.isTypeOf + ); + }, + [302 /* ImportTypeAssertionContainer */]: function visitEachChildOfImportTypeAssertionContainer(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateImportTypeAssertionContainer( + node, + Debug.checkDefined(nodeVisitor(node.assertClause, visitor, isAssertClause)), + node.multiLine + ); + }, + [202 /* NamedTupleMember */]: function visitEachChildOfNamedTupleMember(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateNamedTupleMember( + node, + tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken, + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), + tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken) : node.questionToken, + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [196 /* ParenthesizedType */]: function visitEachChildOfParenthesizedType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateParenthesizedType( + node, + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [198 /* TypeOperator */]: function visitEachChildOfTypeOperatorNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeOperatorNode( + node, + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [199 /* IndexedAccessType */]: function visitEachChildOfIndexedAccessType(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateIndexedAccessTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.objectType, visitor, isTypeNode)), + Debug.checkDefined(nodeVisitor(node.indexType, visitor, isTypeNode)) + ); + }, + [200 /* MappedType */]: function visitEachChildOfMappedType(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateMappedTypeNode( + node, + tokenVisitor ? nodeVisitor(node.readonlyToken, tokenVisitor, isReadonlyKeywordOrPlusOrMinusToken) : node.readonlyToken, + Debug.checkDefined(nodeVisitor(node.typeParameter, visitor, isTypeParameterDeclaration)), + nodeVisitor(node.nameType, visitor, isTypeNode), + tokenVisitor ? nodeVisitor(node.questionToken, tokenVisitor, isQuestionOrPlusOrMinusToken) : node.questionToken, + nodeVisitor(node.type, visitor, isTypeNode), + nodesVisitor(node.members, visitor, isTypeElement) + ); + }, + [201 /* LiteralType */]: function visitEachChildOfLiteralTypeNode(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateLiteralTypeNode( + node, + Debug.checkDefined(nodeVisitor(node.literal, visitor, isLiteralTypeLiteral)) + ); + }, + [203 /* TemplateLiteralType */]: function visitEachChildOfTemplateLiteralType(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTemplateLiteralType( + node, + Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)), + nodesVisitor(node.templateSpans, visitor, isTemplateLiteralTypeSpan) + ); + }, + [204 /* TemplateLiteralTypeSpan */]: function visitEachChildOfTemplateLiteralTypeSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTemplateLiteralTypeSpan( + node, + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)), + Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)) + ); + }, + // Binding patterns + [206 /* ObjectBindingPattern */]: function visitEachChildOfObjectBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateObjectBindingPattern( + node, + nodesVisitor(node.elements, visitor, isBindingElement) + ); + }, + [207 /* ArrayBindingPattern */]: function visitEachChildOfArrayBindingPattern(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateArrayBindingPattern( + node, + nodesVisitor(node.elements, visitor, isArrayBindingElement) + ); + }, + [208 /* BindingElement */]: function visitEachChildOfBindingElement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateBindingElement( + node, + tokenVisitor ? nodeVisitor(node.dotDotDotToken, tokenVisitor, isDotDotDotToken) : node.dotDotDotToken, + nodeVisitor(node.propertyName, visitor, isPropertyName), + Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)), + nodeVisitor(node.initializer, visitor, isExpression) + ); + }, + // Expression + [209 /* ArrayLiteralExpression */]: function visitEachChildOfArrayLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateArrayLiteralExpression( + node, + nodesVisitor(node.elements, visitor, isExpression) + ); + }, + [210 /* ObjectLiteralExpression */]: function visitEachChildOfObjectLiteralExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateObjectLiteralExpression( + node, + nodesVisitor(node.properties, visitor, isObjectLiteralElementLike) + ); + }, + [211 /* PropertyAccessExpression */]: function visitEachChildOfPropertyAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return isPropertyAccessChain(node) ? context.factory.updatePropertyAccessChain( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken, + Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName)) + ) : context.factory.updatePropertyAccessExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.name, visitor, isMemberName)) + ); + }, + [212 /* ElementAccessExpression */]: function visitEachChildOfElementAccessExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return isElementAccessChain(node) ? context.factory.updateElementAccessChain( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken, + Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression)) + ) : context.factory.updateElementAccessExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.argumentExpression, visitor, isExpression)) + ); + }, + [213 /* CallExpression */]: function visitEachChildOfCallExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return isCallChain(node) ? context.factory.updateCallChain( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + tokenVisitor ? nodeVisitor(node.questionDotToken, tokenVisitor, isQuestionDotToken) : node.questionDotToken, + nodesVisitor(node.typeArguments, visitor, isTypeNode), + nodesVisitor(node.arguments, visitor, isExpression) + ) : context.factory.updateCallExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + nodesVisitor(node.typeArguments, visitor, isTypeNode), + nodesVisitor(node.arguments, visitor, isExpression) + ); + }, + [214 /* NewExpression */]: function visitEachChildOfNewExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateNewExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + nodesVisitor(node.typeArguments, visitor, isTypeNode), + nodesVisitor(node.arguments, visitor, isExpression) + ); + }, + [215 /* TaggedTemplateExpression */]: function visitEachChildOfTaggedTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTaggedTemplateExpression( + node, + Debug.checkDefined(nodeVisitor(node.tag, visitor, isExpression)), + nodesVisitor(node.typeArguments, visitor, isTypeNode), + Debug.checkDefined(nodeVisitor(node.template, visitor, isTemplateLiteral)) + ); + }, + [216 /* TypeAssertionExpression */]: function visitEachChildOfTypeAssertionExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeAssertion( + node, + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)), + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [217 /* ParenthesizedExpression */]: function visitEachChildOfParenthesizedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateParenthesizedExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [218 /* FunctionExpression */]: function visitEachChildOfFunctionExpression(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateFunctionExpression( + node, + nodesVisitor(node.modifiers, visitor, isModifier), + tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, + nodeVisitor(node.name, visitor, isIdentifier), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + visitParameterList(node.parameters, visitor, context, nodesVisitor), + nodeVisitor(node.type, visitor, isTypeNode), + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [219 /* ArrowFunction */]: function visitEachChildOfArrowFunction(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateArrowFunction( + node, + nodesVisitor(node.modifiers, visitor, isModifier), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + visitParameterList(node.parameters, visitor, context, nodesVisitor), + nodeVisitor(node.type, visitor, isTypeNode), + tokenVisitor ? Debug.checkDefined(nodeVisitor(node.equalsGreaterThanToken, tokenVisitor, isEqualsGreaterThanToken)) : node.equalsGreaterThanToken, + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [220 /* DeleteExpression */]: function visitEachChildOfDeleteExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateDeleteExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [221 /* TypeOfExpression */]: function visitEachChildOfTypeOfExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeOfExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [222 /* VoidExpression */]: function visitEachChildOfVoidExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateVoidExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [223 /* AwaitExpression */]: function visitEachChildOfAwaitExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateAwaitExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [224 /* PrefixUnaryExpression */]: function visitEachChildOfPrefixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updatePrefixUnaryExpression( + node, + Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression)) + ); + }, + [225 /* PostfixUnaryExpression */]: function visitEachChildOfPostfixUnaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updatePostfixUnaryExpression( + node, + Debug.checkDefined(nodeVisitor(node.operand, visitor, isExpression)) + ); + }, + [226 /* BinaryExpression */]: function visitEachChildOfBinaryExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateBinaryExpression( + node, + Debug.checkDefined(nodeVisitor(node.left, visitor, isExpression)), + tokenVisitor ? Debug.checkDefined(nodeVisitor(node.operatorToken, tokenVisitor, isBinaryOperatorToken)) : node.operatorToken, + Debug.checkDefined(nodeVisitor(node.right, visitor, isExpression)) + ); + }, + [227 /* ConditionalExpression */]: function visitEachChildOfConditionalExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateConditionalExpression( + node, + Debug.checkDefined(nodeVisitor(node.condition, visitor, isExpression)), + tokenVisitor ? Debug.checkDefined(nodeVisitor(node.questionToken, tokenVisitor, isQuestionToken)) : node.questionToken, + Debug.checkDefined(nodeVisitor(node.whenTrue, visitor, isExpression)), + tokenVisitor ? Debug.checkDefined(nodeVisitor(node.colonToken, tokenVisitor, isColonToken)) : node.colonToken, + Debug.checkDefined(nodeVisitor(node.whenFalse, visitor, isExpression)) + ); + }, + [228 /* TemplateExpression */]: function visitEachChildOfTemplateExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTemplateExpression( + node, + Debug.checkDefined(nodeVisitor(node.head, visitor, isTemplateHead)), + nodesVisitor(node.templateSpans, visitor, isTemplateSpan) + ); + }, + [229 /* YieldExpression */]: function visitEachChildOfYieldExpression(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateYieldExpression( + node, + tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, + nodeVisitor(node.expression, visitor, isExpression) + ); + }, + [230 /* SpreadElement */]: function visitEachChildOfSpreadElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateSpreadElement( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [231 /* ClassExpression */]: function visitEachChildOfClassExpression(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateClassExpression( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + nodeVisitor(node.name, visitor, isIdentifier), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.heritageClauses, visitor, isHeritageClause), + nodesVisitor(node.members, visitor, isClassElement) + ); + }, + [233 /* ExpressionWithTypeArguments */]: function visitEachChildOfExpressionWithTypeArguments(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateExpressionWithTypeArguments( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + nodesVisitor(node.typeArguments, visitor, isTypeNode) + ); + }, + [234 /* AsExpression */]: function visitEachChildOfAsExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateAsExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [238 /* SatisfiesExpression */]: function visitEachChildOfSatisfiesExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateSatisfiesExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [235 /* NonNullExpression */]: function visitEachChildOfNonNullExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return isOptionalChain(node) ? context.factory.updateNonNullChain( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ) : context.factory.updateNonNullExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [236 /* MetaProperty */]: function visitEachChildOfMetaProperty(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateMetaProperty( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) + ); + }, + // Misc + [239 /* TemplateSpan */]: function visitEachChildOfTemplateSpan(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTemplateSpan( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.literal, visitor, isTemplateMiddleOrTemplateTail)) + ); + }, + // Element + [241 /* Block */]: function visitEachChildOfBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateBlock( + node, + nodesVisitor(node.statements, visitor, isStatement) + ); + }, + [243 /* VariableStatement */]: function visitEachChildOfVariableStatement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateVariableStatement( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.declarationList, visitor, isVariableDeclarationList)) + ); + }, + [244 /* ExpressionStatement */]: function visitEachChildOfExpressionStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateExpressionStatement( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [245 /* IfStatement */]: function visitEachChildOfIfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateIfStatement( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.thenStatement, visitor, isStatement, context.factory.liftToBlock)), + nodeVisitor(node.elseStatement, visitor, isStatement, context.factory.liftToBlock) + ); + }, + [246 /* DoStatement */]: function visitEachChildOfDoStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateDoStatement( + node, + visitIterationBody(node.statement, visitor, context, nodeVisitor), + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [247 /* WhileStatement */]: function visitEachChildOfWhileStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateWhileStatement( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + visitIterationBody(node.statement, visitor, context, nodeVisitor) + ); + }, + [248 /* ForStatement */]: function visitEachChildOfForStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateForStatement( + node, + nodeVisitor(node.initializer, visitor, isForInitializer), + nodeVisitor(node.condition, visitor, isExpression), + nodeVisitor(node.incrementor, visitor, isExpression), + visitIterationBody(node.statement, visitor, context, nodeVisitor) + ); + }, + [249 /* ForInStatement */]: function visitEachChildOfForInStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateForInStatement( + node, + Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)), + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + visitIterationBody(node.statement, visitor, context, nodeVisitor) + ); + }, + [250 /* ForOfStatement */]: function visitEachChildOfForOfStatement(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateForOfStatement( + node, + tokenVisitor ? nodeVisitor(node.awaitModifier, tokenVisitor, isAwaitKeyword) : node.awaitModifier, + Debug.checkDefined(nodeVisitor(node.initializer, visitor, isForInitializer)), + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + visitIterationBody(node.statement, visitor, context, nodeVisitor) + ); + }, + [251 /* ContinueStatement */]: function visitEachChildOfContinueStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateContinueStatement( + node, + nodeVisitor(node.label, visitor, isIdentifier) + ); + }, + [252 /* BreakStatement */]: function visitEachChildOfBreakStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateBreakStatement( + node, + nodeVisitor(node.label, visitor, isIdentifier) + ); + }, + [253 /* ReturnStatement */]: function visitEachChildOfReturnStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateReturnStatement( + node, + nodeVisitor(node.expression, visitor, isExpression) + ); + }, + [254 /* WithStatement */]: function visitEachChildOfWithStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateWithStatement( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)) + ); + }, + [255 /* SwitchStatement */]: function visitEachChildOfSwitchStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateSwitchStatement( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + Debug.checkDefined(nodeVisitor(node.caseBlock, visitor, isCaseBlock)) + ); + }, + [256 /* LabeledStatement */]: function visitEachChildOfLabeledStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateLabeledStatement( + node, + Debug.checkDefined(nodeVisitor(node.label, visitor, isIdentifier)), + Debug.checkDefined(nodeVisitor(node.statement, visitor, isStatement, context.factory.liftToBlock)) + ); + }, + [257 /* ThrowStatement */]: function visitEachChildOfThrowStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateThrowStatement( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [258 /* TryStatement */]: function visitEachChildOfTryStatement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTryStatement( + node, + Debug.checkDefined(nodeVisitor(node.tryBlock, visitor, isBlock)), + nodeVisitor(node.catchClause, visitor, isCatchClause), + nodeVisitor(node.finallyBlock, visitor, isBlock) + ); + }, + [260 /* VariableDeclaration */]: function visitEachChildOfVariableDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateVariableDeclaration( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isBindingName)), + tokenVisitor ? nodeVisitor(node.exclamationToken, tokenVisitor, isExclamationToken) : node.exclamationToken, + nodeVisitor(node.type, visitor, isTypeNode), + nodeVisitor(node.initializer, visitor, isExpression) + ); + }, + [261 /* VariableDeclarationList */]: function visitEachChildOfVariableDeclarationList(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateVariableDeclarationList( + node, + nodesVisitor(node.declarations, visitor, isVariableDeclaration) + ); + }, + [262 /* FunctionDeclaration */]: function visitEachChildOfFunctionDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, tokenVisitor) { + return context.factory.updateFunctionDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifier), + tokenVisitor ? nodeVisitor(node.asteriskToken, tokenVisitor, isAsteriskToken) : node.asteriskToken, + nodeVisitor(node.name, visitor, isIdentifier), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + visitParameterList(node.parameters, visitor, context, nodesVisitor), + nodeVisitor(node.type, visitor, isTypeNode), + visitFunctionBody(node.body, visitor, context, nodeVisitor) + ); + }, + [263 /* ClassDeclaration */]: function visitEachChildOfClassDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateClassDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + nodeVisitor(node.name, visitor, isIdentifier), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.heritageClauses, visitor, isHeritageClause), + nodesVisitor(node.members, visitor, isClassElement) + ); + }, + [264 /* InterfaceDeclaration */]: function visitEachChildOfInterfaceDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateInterfaceDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + nodesVisitor(node.heritageClauses, visitor, isHeritageClause), + nodesVisitor(node.members, visitor, isTypeElement) + ); + }, + [265 /* TypeAliasDeclaration */]: function visitEachChildOfTypeAliasDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateTypeAliasDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), + nodesVisitor(node.typeParameters, visitor, isTypeParameterDeclaration), + Debug.checkDefined(nodeVisitor(node.type, visitor, isTypeNode)) + ); + }, + [266 /* EnumDeclaration */]: function visitEachChildOfEnumDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateEnumDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), + nodesVisitor(node.members, visitor, isEnumMember) + ); + }, + [267 /* ModuleDeclaration */]: function visitEachChildOfModuleDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateModuleDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.name, visitor, isModuleName)), + nodeVisitor(node.body, visitor, isModuleBody) + ); + }, + [268 /* ModuleBlock */]: function visitEachChildOfModuleBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateModuleBlock( + node, + nodesVisitor(node.statements, visitor, isStatement) + ); + }, + [269 /* CaseBlock */]: function visitEachChildOfCaseBlock(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateCaseBlock( + node, + nodesVisitor(node.clauses, visitor, isCaseOrDefaultClause) + ); + }, + [270 /* NamespaceExportDeclaration */]: function visitEachChildOfNamespaceExportDeclaration(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateNamespaceExportDeclaration( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) + ); + }, + [271 /* ImportEqualsDeclaration */]: function visitEachChildOfImportEqualsDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateImportEqualsDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + node.isTypeOnly, + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), + Debug.checkDefined(nodeVisitor(node.moduleReference, visitor, isModuleReference)) + ); + }, + [272 /* ImportDeclaration */]: function visitEachChildOfImportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateImportDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + nodeVisitor(node.importClause, visitor, isImportClause), + Debug.checkDefined(nodeVisitor(node.moduleSpecifier, visitor, isExpression)), + nodeVisitor(node.attributes, visitor, isImportAttributes) + ); + }, + [300 /* ImportAttributes */]: function visitEachChildOfImportAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateImportAttributes( + node, + nodesVisitor(node.elements, visitor, isImportAttribute), + node.multiLine + ); + }, + [301 /* ImportAttribute */]: function visitEachChildOfImportAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateImportAttribute( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isImportAttributeName)), + Debug.checkDefined(nodeVisitor(node.value, visitor, isExpression)) + ); + }, + [273 /* ImportClause */]: function visitEachChildOfImportClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateImportClause( + node, + node.isTypeOnly, + nodeVisitor(node.name, visitor, isIdentifier), + nodeVisitor(node.namedBindings, visitor, isNamedImportBindings) + ); + }, + [274 /* NamespaceImport */]: function visitEachChildOfNamespaceImport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateNamespaceImport( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) + ); + }, + [280 /* NamespaceExport */]: function visitEachChildOfNamespaceExport(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateNamespaceExport( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) + ); + }, + [275 /* NamedImports */]: function visitEachChildOfNamedImports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateNamedImports( + node, + nodesVisitor(node.elements, visitor, isImportSpecifier) + ); + }, + [276 /* ImportSpecifier */]: function visitEachChildOfImportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateImportSpecifier( + node, + node.isTypeOnly, + nodeVisitor(node.propertyName, visitor, isModuleExportName), + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) + ); + }, + [277 /* ExportAssignment */]: function visitEachChildOfExportAssignment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateExportAssignment( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [278 /* ExportDeclaration */]: function visitEachChildOfExportDeclaration(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateExportDeclaration( + node, + nodesVisitor(node.modifiers, visitor, isModifierLike), + node.isTypeOnly, + nodeVisitor(node.exportClause, visitor, isNamedExportBindings), + nodeVisitor(node.moduleSpecifier, visitor, isExpression), + nodeVisitor(node.attributes, visitor, isImportAttributes) + ); + }, + [279 /* NamedExports */]: function visitEachChildOfNamedExports(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateNamedExports( + node, + nodesVisitor(node.elements, visitor, isExportSpecifier) + ); + }, + [281 /* ExportSpecifier */]: function visitEachChildOfExportSpecifier(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateExportSpecifier( + node, + node.isTypeOnly, + nodeVisitor(node.propertyName, visitor, isModuleExportName), + Debug.checkDefined(nodeVisitor(node.name, visitor, isModuleExportName)) + ); + }, + // Module references + [283 /* ExternalModuleReference */]: function visitEachChildOfExternalModuleReference(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateExternalModuleReference( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + // JSX + [284 /* JsxElement */]: function visitEachChildOfJsxElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxElement( + node, + Debug.checkDefined(nodeVisitor(node.openingElement, visitor, isJsxOpeningElement)), + nodesVisitor(node.children, visitor, isJsxChild), + Debug.checkDefined(nodeVisitor(node.closingElement, visitor, isJsxClosingElement)) + ); + }, + [285 /* JsxSelfClosingElement */]: function visitEachChildOfJsxSelfClosingElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxSelfClosingElement( + node, + Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)), + nodesVisitor(node.typeArguments, visitor, isTypeNode), + Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes)) + ); + }, + [286 /* JsxOpeningElement */]: function visitEachChildOfJsxOpeningElement(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxOpeningElement( + node, + Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)), + nodesVisitor(node.typeArguments, visitor, isTypeNode), + Debug.checkDefined(nodeVisitor(node.attributes, visitor, isJsxAttributes)) + ); + }, + [287 /* JsxClosingElement */]: function visitEachChildOfJsxClosingElement(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxClosingElement( + node, + Debug.checkDefined(nodeVisitor(node.tagName, visitor, isJsxTagNameExpression)) + ); + }, + [295 /* JsxNamespacedName */]: function forEachChildInJsxNamespacedName2(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxNamespacedName( + node, + Debug.checkDefined(nodeVisitor(node.namespace, visitor, isIdentifier)), + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)) + ); + }, + [288 /* JsxFragment */]: function visitEachChildOfJsxFragment(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxFragment( + node, + Debug.checkDefined(nodeVisitor(node.openingFragment, visitor, isJsxOpeningFragment)), + nodesVisitor(node.children, visitor, isJsxChild), + Debug.checkDefined(nodeVisitor(node.closingFragment, visitor, isJsxClosingFragment)) + ); + }, + [291 /* JsxAttribute */]: function visitEachChildOfJsxAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxAttribute( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isJsxAttributeName)), + nodeVisitor(node.initializer, visitor, isStringLiteralOrJsxExpression) + ); + }, + [292 /* JsxAttributes */]: function visitEachChildOfJsxAttributes(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxAttributes( + node, + nodesVisitor(node.properties, visitor, isJsxAttributeLike) + ); + }, + [293 /* JsxSpreadAttribute */]: function visitEachChildOfJsxSpreadAttribute(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxSpreadAttribute( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [294 /* JsxExpression */]: function visitEachChildOfJsxExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateJsxExpression( + node, + nodeVisitor(node.expression, visitor, isExpression) + ); + }, + // Clauses + [296 /* CaseClause */]: function visitEachChildOfCaseClause(node, visitor, context, nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateCaseClause( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)), + nodesVisitor(node.statements, visitor, isStatement) + ); + }, + [297 /* DefaultClause */]: function visitEachChildOfDefaultClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateDefaultClause( + node, + nodesVisitor(node.statements, visitor, isStatement) + ); + }, + [298 /* HeritageClause */]: function visitEachChildOfHeritageClause(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateHeritageClause( + node, + nodesVisitor(node.types, visitor, isExpressionWithTypeArguments) + ); + }, + [299 /* CatchClause */]: function visitEachChildOfCatchClause(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateCatchClause( + node, + nodeVisitor(node.variableDeclaration, visitor, isVariableDeclaration), + Debug.checkDefined(nodeVisitor(node.block, visitor, isBlock)) + ); + }, + // Property assignments + [303 /* PropertyAssignment */]: function visitEachChildOfPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updatePropertyAssignment( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + Debug.checkDefined(nodeVisitor(node.initializer, visitor, isExpression)) + ); + }, + [304 /* ShorthandPropertyAssignment */]: function visitEachChildOfShorthandPropertyAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateShorthandPropertyAssignment( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isIdentifier)), + nodeVisitor(node.objectAssignmentInitializer, visitor, isExpression) + ); + }, + [305 /* SpreadAssignment */]: function visitEachChildOfSpreadAssignment(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateSpreadAssignment( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + // Enum + [306 /* EnumMember */]: function visitEachChildOfEnumMember(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updateEnumMember( + node, + Debug.checkDefined(nodeVisitor(node.name, visitor, isPropertyName)), + nodeVisitor(node.initializer, visitor, isExpression) + ); + }, + // Top-level nodes + [307 /* SourceFile */]: function visitEachChildOfSourceFile(node, visitor, context, _nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateSourceFile( + node, + visitLexicalEnvironment(node.statements, visitor, context) + ); + }, + // Transformation nodes + [355 /* PartiallyEmittedExpression */]: function visitEachChildOfPartiallyEmittedExpression(node, visitor, context, _nodesVisitor, nodeVisitor, _tokenVisitor) { + return context.factory.updatePartiallyEmittedExpression( + node, + Debug.checkDefined(nodeVisitor(node.expression, visitor, isExpression)) + ); + }, + [356 /* CommaListExpression */]: function visitEachChildOfCommaListExpression(node, visitor, context, nodesVisitor, _nodeVisitor, _tokenVisitor) { + return context.factory.updateCommaListExpression( + node, + nodesVisitor(node.elements, visitor, isExpression) + ); + } +}; +function extractSingleNode(nodes) { + Debug.assert(nodes.length <= 1, "Too many nodes written to output."); + return singleOrUndefined(nodes); +} + +// src/compiler/sourcemap.ts +function createSourceMapGenerator(host, file, sourceRoot, sourcesDirectoryPath, generatorOptions) { + var { enter, exit } = generatorOptions.extendedDiagnostics ? createTimer("Source Map", "beforeSourcemap", "afterSourcemap") : nullTimer; + var rawSources = []; + var sources = []; + var sourceToSourceIndexMap = /* @__PURE__ */ new Map(); + var sourcesContent; + var names = []; + var nameToNameIndexMap; + var mappingCharCodes = []; + var mappings = ""; + var lastGeneratedLine = 0; + var lastGeneratedCharacter = 0; + var lastSourceIndex = 0; + var lastSourceLine = 0; + var lastSourceCharacter = 0; + var lastNameIndex = 0; + var hasLast = false; + var pendingGeneratedLine = 0; + var pendingGeneratedCharacter = 0; + var pendingSourceIndex = 0; + var pendingSourceLine = 0; + var pendingSourceCharacter = 0; + var pendingNameIndex = 0; + var hasPending = false; + var hasPendingSource = false; + var hasPendingName = false; + return { + getSources: () => rawSources, + addSource, + setSourceContent, + addName, + addMapping, + appendSourceMap, + toJSON, + toString: () => JSON.stringify(toJSON()) + }; + function addSource(fileName) { + enter(); + const source = getRelativePathToDirectoryOrUrl( + sourcesDirectoryPath, + fileName, + host.getCurrentDirectory(), + host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ + true + ); + let sourceIndex = sourceToSourceIndexMap.get(source); + if (sourceIndex === void 0) { + sourceIndex = sources.length; + sources.push(source); + rawSources.push(fileName); + sourceToSourceIndexMap.set(source, sourceIndex); + } + exit(); + return sourceIndex; + } + function setSourceContent(sourceIndex, content) { + enter(); + if (content !== null) { + if (!sourcesContent) sourcesContent = []; + while (sourcesContent.length < sourceIndex) { + sourcesContent.push(null); + } + sourcesContent[sourceIndex] = content; + } + exit(); + } + function addName(name) { + enter(); + if (!nameToNameIndexMap) nameToNameIndexMap = /* @__PURE__ */ new Map(); + let nameIndex = nameToNameIndexMap.get(name); + if (nameIndex === void 0) { + nameIndex = names.length; + names.push(name); + nameToNameIndexMap.set(name, nameIndex); + } + exit(); + return nameIndex; + } + function isNewGeneratedPosition(generatedLine, generatedCharacter) { + return !hasPending || pendingGeneratedLine !== generatedLine || pendingGeneratedCharacter !== generatedCharacter; + } + function isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter) { + return sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0 && pendingSourceIndex === sourceIndex && (pendingSourceLine > sourceLine || pendingSourceLine === sourceLine && pendingSourceCharacter > sourceCharacter); + } + function addMapping(generatedLine, generatedCharacter, sourceIndex, sourceLine, sourceCharacter, nameIndex) { + Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack"); + Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative"); + Debug.assert(sourceIndex === void 0 || sourceIndex >= 0, "sourceIndex cannot be negative"); + Debug.assert(sourceLine === void 0 || sourceLine >= 0, "sourceLine cannot be negative"); + Debug.assert(sourceCharacter === void 0 || sourceCharacter >= 0, "sourceCharacter cannot be negative"); + enter(); + if (isNewGeneratedPosition(generatedLine, generatedCharacter) || isBacktrackingSourcePosition(sourceIndex, sourceLine, sourceCharacter)) { + commitPendingMapping(); + pendingGeneratedLine = generatedLine; + pendingGeneratedCharacter = generatedCharacter; + hasPendingSource = false; + hasPendingName = false; + hasPending = true; + } + if (sourceIndex !== void 0 && sourceLine !== void 0 && sourceCharacter !== void 0) { + pendingSourceIndex = sourceIndex; + pendingSourceLine = sourceLine; + pendingSourceCharacter = sourceCharacter; + hasPendingSource = true; + if (nameIndex !== void 0) { + pendingNameIndex = nameIndex; + hasPendingName = true; + } + } + exit(); + } + function appendSourceMap(generatedLine, generatedCharacter, map2, sourceMapPath, start, end) { + Debug.assert(generatedLine >= pendingGeneratedLine, "generatedLine cannot backtrack"); + Debug.assert(generatedCharacter >= 0, "generatedCharacter cannot be negative"); + enter(); + const sourceIndexToNewSourceIndexMap = []; + let nameIndexToNewNameIndexMap; + const mappingIterator = decodeMappings(map2.mappings); + for (const raw of mappingIterator) { + if (end && (raw.generatedLine > end.line || raw.generatedLine === end.line && raw.generatedCharacter > end.character)) { + break; + } + if (start && (raw.generatedLine < start.line || start.line === raw.generatedLine && raw.generatedCharacter < start.character)) { + continue; + } + let newSourceIndex; + let newSourceLine; + let newSourceCharacter; + let newNameIndex; + if (raw.sourceIndex !== void 0) { + newSourceIndex = sourceIndexToNewSourceIndexMap[raw.sourceIndex]; + if (newSourceIndex === void 0) { + const rawPath = map2.sources[raw.sourceIndex]; + const relativePath = map2.sourceRoot ? combinePaths(map2.sourceRoot, rawPath) : rawPath; + const combinedPath = combinePaths(getDirectoryPath(sourceMapPath), relativePath); + sourceIndexToNewSourceIndexMap[raw.sourceIndex] = newSourceIndex = addSource(combinedPath); + if (map2.sourcesContent && typeof map2.sourcesContent[raw.sourceIndex] === "string") { + setSourceContent(newSourceIndex, map2.sourcesContent[raw.sourceIndex]); + } + } + newSourceLine = raw.sourceLine; + newSourceCharacter = raw.sourceCharacter; + if (map2.names && raw.nameIndex !== void 0) { + if (!nameIndexToNewNameIndexMap) nameIndexToNewNameIndexMap = []; + newNameIndex = nameIndexToNewNameIndexMap[raw.nameIndex]; + if (newNameIndex === void 0) { + nameIndexToNewNameIndexMap[raw.nameIndex] = newNameIndex = addName(map2.names[raw.nameIndex]); + } + } + } + const rawGeneratedLine = raw.generatedLine - (start ? start.line : 0); + const newGeneratedLine = rawGeneratedLine + generatedLine; + const rawGeneratedCharacter = start && start.line === raw.generatedLine ? raw.generatedCharacter - start.character : raw.generatedCharacter; + const newGeneratedCharacter = rawGeneratedLine === 0 ? rawGeneratedCharacter + generatedCharacter : rawGeneratedCharacter; + addMapping(newGeneratedLine, newGeneratedCharacter, newSourceIndex, newSourceLine, newSourceCharacter, newNameIndex); + } + exit(); + } + function shouldCommitMapping() { + return !hasLast || lastGeneratedLine !== pendingGeneratedLine || lastGeneratedCharacter !== pendingGeneratedCharacter || lastSourceIndex !== pendingSourceIndex || lastSourceLine !== pendingSourceLine || lastSourceCharacter !== pendingSourceCharacter || lastNameIndex !== pendingNameIndex; + } + function appendMappingCharCode(charCode) { + mappingCharCodes.push(charCode); + if (mappingCharCodes.length >= 1024) { + flushMappingBuffer(); + } + } + function commitPendingMapping() { + if (!hasPending || !shouldCommitMapping()) { + return; + } + enter(); + if (lastGeneratedLine < pendingGeneratedLine) { + do { + appendMappingCharCode(59 /* semicolon */); + lastGeneratedLine++; + } while (lastGeneratedLine < pendingGeneratedLine); + lastGeneratedCharacter = 0; + } else { + Debug.assertEqual(lastGeneratedLine, pendingGeneratedLine, "generatedLine cannot backtrack"); + if (hasLast) { + appendMappingCharCode(44 /* comma */); + } + } + appendBase64VLQ(pendingGeneratedCharacter - lastGeneratedCharacter); + lastGeneratedCharacter = pendingGeneratedCharacter; + if (hasPendingSource) { + appendBase64VLQ(pendingSourceIndex - lastSourceIndex); + lastSourceIndex = pendingSourceIndex; + appendBase64VLQ(pendingSourceLine - lastSourceLine); + lastSourceLine = pendingSourceLine; + appendBase64VLQ(pendingSourceCharacter - lastSourceCharacter); + lastSourceCharacter = pendingSourceCharacter; + if (hasPendingName) { + appendBase64VLQ(pendingNameIndex - lastNameIndex); + lastNameIndex = pendingNameIndex; + } + } + hasLast = true; + exit(); + } + function flushMappingBuffer() { + if (mappingCharCodes.length > 0) { + mappings += String.fromCharCode.apply(void 0, mappingCharCodes); + mappingCharCodes.length = 0; + } + } + function toJSON() { + commitPendingMapping(); + flushMappingBuffer(); + return { + version: 3, + file, + sourceRoot, + sources, + names, + mappings, + sourcesContent + }; + } + function appendBase64VLQ(inValue) { + if (inValue < 0) { + inValue = (-inValue << 1) + 1; + } else { + inValue = inValue << 1; + } + do { + let currentDigit = inValue & 31; + inValue = inValue >> 5; + if (inValue > 0) { + currentDigit = currentDigit | 32; + } + appendMappingCharCode(base64FormatEncode(currentDigit)); + } while (inValue > 0); + } +} +var sourceMapCommentRegExpDontCareLineStart = /\/\/[@#] source[M]appingURL=(.+)\r?\n?$/; +var sourceMapCommentRegExp = /^\/\/[@#] source[M]appingURL=(.+)\r?\n?$/; +var whitespaceOrMapCommentRegExp = /^\s*(\/\/[@#] .*)?$/; +function getLineInfo(text, lineStarts) { + return { + getLineCount: () => lineStarts.length, + getLineText: (line) => text.substring(lineStarts[line], lineStarts[line + 1]) + }; +} +function tryGetSourceMappingURL(lineInfo) { + for (let index = lineInfo.getLineCount() - 1; index >= 0; index--) { + const line = lineInfo.getLineText(index); + const comment = sourceMapCommentRegExp.exec(line); + if (comment) { + return comment[1].trimEnd(); + } else if (!line.match(whitespaceOrMapCommentRegExp)) { + break; + } + } +} +function isStringOrNull(x) { + return typeof x === "string" || x === null; +} +function isRawSourceMap(x) { + return x !== null && typeof x === "object" && x.version === 3 && typeof x.file === "string" && typeof x.mappings === "string" && isArray(x.sources) && every(x.sources, isString) && (x.sourceRoot === void 0 || x.sourceRoot === null || typeof x.sourceRoot === "string") && (x.sourcesContent === void 0 || x.sourcesContent === null || isArray(x.sourcesContent) && every(x.sourcesContent, isStringOrNull)) && (x.names === void 0 || x.names === null || isArray(x.names) && every(x.names, isString)); +} +function tryParseRawSourceMap(text) { + try { + const parsed = JSON.parse(text); + if (isRawSourceMap(parsed)) { + return parsed; + } + } catch { + } + return void 0; +} +function decodeMappings(mappings) { + let done = false; + let pos = 0; + let generatedLine = 0; + let generatedCharacter = 0; + let sourceIndex = 0; + let sourceLine = 0; + let sourceCharacter = 0; + let nameIndex = 0; + let error2; + return { + get pos() { + return pos; + }, + get error() { + return error2; + }, + get state() { + return captureMapping( + /*hasSource*/ + true, + /*hasName*/ + true + ); + }, + next() { + while (!done && pos < mappings.length) { + const ch = mappings.charCodeAt(pos); + if (ch === 59 /* semicolon */) { + generatedLine++; + generatedCharacter = 0; + pos++; + continue; + } + if (ch === 44 /* comma */) { + pos++; + continue; + } + let hasSource = false; + let hasName = false; + generatedCharacter += base64VLQFormatDecode(); + if (hasReportedError()) return stopIterating(); + if (generatedCharacter < 0) return setErrorAndStopIterating("Invalid generatedCharacter found"); + if (!isSourceMappingSegmentEnd()) { + hasSource = true; + sourceIndex += base64VLQFormatDecode(); + if (hasReportedError()) return stopIterating(); + if (sourceIndex < 0) return setErrorAndStopIterating("Invalid sourceIndex found"); + if (isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Format: No entries after sourceIndex"); + sourceLine += base64VLQFormatDecode(); + if (hasReportedError()) return stopIterating(); + if (sourceLine < 0) return setErrorAndStopIterating("Invalid sourceLine found"); + if (isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Format: No entries after sourceLine"); + sourceCharacter += base64VLQFormatDecode(); + if (hasReportedError()) return stopIterating(); + if (sourceCharacter < 0) return setErrorAndStopIterating("Invalid sourceCharacter found"); + if (!isSourceMappingSegmentEnd()) { + hasName = true; + nameIndex += base64VLQFormatDecode(); + if (hasReportedError()) return stopIterating(); + if (nameIndex < 0) return setErrorAndStopIterating("Invalid nameIndex found"); + if (!isSourceMappingSegmentEnd()) return setErrorAndStopIterating("Unsupported Error Format: Entries after nameIndex"); + } + } + return { value: captureMapping(hasSource, hasName), done }; + } + return stopIterating(); + }, + [Symbol.iterator]() { + return this; + } + }; + function captureMapping(hasSource, hasName) { + return { + generatedLine, + generatedCharacter, + sourceIndex: hasSource ? sourceIndex : void 0, + sourceLine: hasSource ? sourceLine : void 0, + sourceCharacter: hasSource ? sourceCharacter : void 0, + nameIndex: hasName ? nameIndex : void 0 + }; + } + function stopIterating() { + done = true; + return { value: void 0, done: true }; + } + function setError(message) { + if (error2 === void 0) { + error2 = message; + } + } + function setErrorAndStopIterating(message) { + setError(message); + return stopIterating(); + } + function hasReportedError() { + return error2 !== void 0; + } + function isSourceMappingSegmentEnd() { + return pos === mappings.length || mappings.charCodeAt(pos) === 44 /* comma */ || mappings.charCodeAt(pos) === 59 /* semicolon */; + } + function base64VLQFormatDecode() { + let moreDigits = true; + let shiftCount = 0; + let value = 0; + for (; moreDigits; pos++) { + if (pos >= mappings.length) return setError("Error in decoding base64VLQFormatDecode, past the mapping string"), -1; + const currentByte = base64FormatDecode(mappings.charCodeAt(pos)); + if (currentByte === -1) return setError("Invalid character in VLQ"), -1; + moreDigits = (currentByte & 32) !== 0; + value = value | (currentByte & 31) << shiftCount; + shiftCount += 5; + } + if ((value & 1) === 0) { + value = value >> 1; + } else { + value = value >> 1; + value = -value; + } + return value; + } +} +function sameMapping(left, right) { + return left === right || left.generatedLine === right.generatedLine && left.generatedCharacter === right.generatedCharacter && left.sourceIndex === right.sourceIndex && left.sourceLine === right.sourceLine && left.sourceCharacter === right.sourceCharacter && left.nameIndex === right.nameIndex; +} +function isSourceMapping(mapping) { + return mapping.sourceIndex !== void 0 && mapping.sourceLine !== void 0 && mapping.sourceCharacter !== void 0; +} +function base64FormatEncode(value) { + return value >= 0 && value < 26 ? 65 /* A */ + value : value >= 26 && value < 52 ? 97 /* a */ + value - 26 : value >= 52 && value < 62 ? 48 /* _0 */ + value - 52 : value === 62 ? 43 /* plus */ : value === 63 ? 47 /* slash */ : Debug.fail(`${value}: not a base64 value`); +} +function base64FormatDecode(ch) { + return ch >= 65 /* A */ && ch <= 90 /* Z */ ? ch - 65 /* A */ : ch >= 97 /* a */ && ch <= 122 /* z */ ? ch - 97 /* a */ + 26 : ch >= 48 /* _0 */ && ch <= 57 /* _9 */ ? ch - 48 /* _0 */ + 52 : ch === 43 /* plus */ ? 62 : ch === 47 /* slash */ ? 63 : -1; +} +function isSourceMappedPosition(value) { + return value.sourceIndex !== void 0 && value.sourcePosition !== void 0; +} +function sameMappedPosition(left, right) { + return left.generatedPosition === right.generatedPosition && left.sourceIndex === right.sourceIndex && left.sourcePosition === right.sourcePosition; +} +function compareSourcePositions(left, right) { + Debug.assert(left.sourceIndex === right.sourceIndex); + return compareValues(left.sourcePosition, right.sourcePosition); +} +function compareGeneratedPositions(left, right) { + return compareValues(left.generatedPosition, right.generatedPosition); +} +function getSourcePositionOfMapping(value) { + return value.sourcePosition; +} +function getGeneratedPositionOfMapping(value) { + return value.generatedPosition; +} +function createDocumentPositionMapper(host, map2, mapPath) { + const mapDirectory = getDirectoryPath(mapPath); + const sourceRoot = map2.sourceRoot ? getNormalizedAbsolutePath(map2.sourceRoot, mapDirectory) : mapDirectory; + const generatedAbsoluteFilePath = getNormalizedAbsolutePath(map2.file, mapDirectory); + const generatedFile = host.getSourceFileLike(generatedAbsoluteFilePath); + const sourceFileAbsolutePaths = map2.sources.map((source) => getNormalizedAbsolutePath(source, sourceRoot)); + const sourceToSourceIndexMap = new Map(sourceFileAbsolutePaths.map((source, i) => [host.getCanonicalFileName(source), i])); + let decodedMappings; + let generatedMappings; + let sourceMappings; + return { + getSourcePosition, + getGeneratedPosition + }; + function processMapping(mapping) { + const generatedPosition = generatedFile !== void 0 ? getPositionOfLineAndCharacter( + generatedFile, + mapping.generatedLine, + mapping.generatedCharacter, + /*allowEdits*/ + true + ) : -1; + let source; + let sourcePosition; + if (isSourceMapping(mapping)) { + const sourceFile = host.getSourceFileLike(sourceFileAbsolutePaths[mapping.sourceIndex]); + source = map2.sources[mapping.sourceIndex]; + sourcePosition = sourceFile !== void 0 ? getPositionOfLineAndCharacter( + sourceFile, + mapping.sourceLine, + mapping.sourceCharacter, + /*allowEdits*/ + true + ) : -1; + } + return { + generatedPosition, + source, + sourceIndex: mapping.sourceIndex, + sourcePosition, + nameIndex: mapping.nameIndex + }; + } + function getDecodedMappings() { + if (decodedMappings === void 0) { + const decoder = decodeMappings(map2.mappings); + const mappings = arrayFrom(decoder, processMapping); + if (decoder.error !== void 0) { + if (host.log) { + host.log(`Encountered error while decoding sourcemap: ${decoder.error}`); + } + decodedMappings = emptyArray; + } else { + decodedMappings = mappings; + } + } + return decodedMappings; + } + function getSourceMappings(sourceIndex) { + if (sourceMappings === void 0) { + const lists = []; + for (const mapping of getDecodedMappings()) { + if (!isSourceMappedPosition(mapping)) continue; + let list = lists[mapping.sourceIndex]; + if (!list) lists[mapping.sourceIndex] = list = []; + list.push(mapping); + } + sourceMappings = lists.map((list) => sortAndDeduplicate(list, compareSourcePositions, sameMappedPosition)); + } + return sourceMappings[sourceIndex]; + } + function getGeneratedMappings() { + if (generatedMappings === void 0) { + const list = []; + for (const mapping of getDecodedMappings()) { + list.push(mapping); + } + generatedMappings = sortAndDeduplicate(list, compareGeneratedPositions, sameMappedPosition); + } + return generatedMappings; + } + function getGeneratedPosition(loc) { + const sourceIndex = sourceToSourceIndexMap.get(host.getCanonicalFileName(loc.fileName)); + if (sourceIndex === void 0) return loc; + const sourceMappings2 = getSourceMappings(sourceIndex); + if (!some(sourceMappings2)) return loc; + let targetIndex = binarySearchKey(sourceMappings2, loc.pos, getSourcePositionOfMapping, compareValues); + if (targetIndex < 0) { + targetIndex = ~targetIndex; + } + const mapping = sourceMappings2[targetIndex]; + if (mapping === void 0 || mapping.sourceIndex !== sourceIndex) { + return loc; + } + return { fileName: generatedAbsoluteFilePath, pos: mapping.generatedPosition }; + } + function getSourcePosition(loc) { + const generatedMappings2 = getGeneratedMappings(); + if (!some(generatedMappings2)) return loc; + let targetIndex = binarySearchKey(generatedMappings2, loc.pos, getGeneratedPositionOfMapping, compareValues); + if (targetIndex < 0) { + targetIndex = ~targetIndex; + } + const mapping = generatedMappings2[targetIndex]; + if (mapping === void 0 || !isSourceMappedPosition(mapping)) { + return loc; + } + return { fileName: sourceFileAbsolutePaths[mapping.sourceIndex], pos: mapping.sourcePosition }; + } +} +var identitySourceMapConsumer = { + getSourcePosition: identity, + getGeneratedPosition: identity +}; + +// src/compiler/transformers/utilities.ts +function getOriginalNodeId(node) { + node = getOriginalNode(node); + return node ? getNodeId(node) : 0; +} +function containsDefaultReference(node) { + if (!node) return false; + if (!isNamedImports(node) && !isNamedExports(node)) return false; + return some(node.elements, isNamedDefaultReference); +} +function isNamedDefaultReference(e) { + return moduleExportNameIsDefault(e.propertyName || e.name); +} +function chainBundle(context, transformSourceFile) { + return transformSourceFileOrBundle; + function transformSourceFileOrBundle(node) { + return node.kind === 307 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node); + } + function transformBundle(node) { + return context.factory.createBundle(map(node.sourceFiles, transformSourceFile)); + } +} +function getExportNeedsImportStarHelper(node) { + return !!getNamespaceDeclarationNode(node); +} +function getImportNeedsImportStarHelper(node) { + if (!!getNamespaceDeclarationNode(node)) { + return true; + } + const bindings = node.importClause && node.importClause.namedBindings; + if (!bindings) { + return false; + } + if (!isNamedImports(bindings)) return false; + let defaultRefCount = 0; + for (const binding of bindings.elements) { + if (isNamedDefaultReference(binding)) { + defaultRefCount++; + } + } + return defaultRefCount > 0 && defaultRefCount !== bindings.elements.length || !!(bindings.elements.length - defaultRefCount) && isDefaultImport(node); +} +function getImportNeedsImportDefaultHelper(node) { + return !getImportNeedsImportStarHelper(node) && (isDefaultImport(node) || !!node.importClause && isNamedImports(node.importClause.namedBindings) && containsDefaultReference(node.importClause.namedBindings)); +} +function collectExternalModuleInfo(context, sourceFile) { + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const externalImports = []; + const exportSpecifiers = new IdentifierNameMultiMap(); + const exportedBindings = []; + const uniqueExports = /* @__PURE__ */ new Map(); + const exportedFunctions = /* @__PURE__ */ new Set(); + let exportedNames; + let hasExportDefault = false; + let exportEquals; + let hasExportStarsToExportValues = false; + let hasImportStar = false; + let hasImportDefault = false; + for (const node of sourceFile.statements) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + externalImports.push(node); + if (!hasImportStar && getImportNeedsImportStarHelper(node)) { + hasImportStar = true; + } + if (!hasImportDefault && getImportNeedsImportDefaultHelper(node)) { + hasImportDefault = true; + } + break; + case 271 /* ImportEqualsDeclaration */: + if (node.moduleReference.kind === 283 /* ExternalModuleReference */) { + externalImports.push(node); + } + break; + case 278 /* ExportDeclaration */: + if (node.moduleSpecifier) { + if (!node.exportClause) { + externalImports.push(node); + hasExportStarsToExportValues = true; + } else { + externalImports.push(node); + if (isNamedExports(node.exportClause)) { + addExportedNamesForExportDeclaration(node); + hasImportDefault || (hasImportDefault = containsDefaultReference(node.exportClause)); + } else { + const name = node.exportClause.name; + const nameText = moduleExportNameTextUnescaped(name); + if (!uniqueExports.get(nameText)) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); + uniqueExports.set(nameText, true); + exportedNames = append(exportedNames, name); + } + hasImportStar = true; + } + } + } else { + addExportedNamesForExportDeclaration(node); + } + break; + case 277 /* ExportAssignment */: + if (node.isExportEquals && !exportEquals) { + exportEquals = node; + } + break; + case 243 /* VariableStatement */: + if (hasSyntacticModifier(node, 32 /* Export */)) { + for (const decl of node.declarationList.declarations) { + exportedNames = collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings); + } + } + break; + case 262 /* FunctionDeclaration */: + if (hasSyntacticModifier(node, 32 /* Export */)) { + addExportedFunctionDeclaration( + node, + /*name*/ + void 0, + hasSyntacticModifier(node, 2048 /* Default */) + ); + } + break; + case 263 /* ClassDeclaration */: + if (hasSyntacticModifier(node, 32 /* Export */)) { + if (hasSyntacticModifier(node, 2048 /* Default */)) { + if (!hasExportDefault) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), context.factory.getDeclarationName(node)); + hasExportDefault = true; + } + } else { + const name = node.name; + if (name && !uniqueExports.get(idText(name))) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); + uniqueExports.set(idText(name), true); + exportedNames = append(exportedNames, name); + } + } + } + break; + } + } + const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(context.factory, context.getEmitHelperFactory(), sourceFile, compilerOptions, hasExportStarsToExportValues, hasImportStar, hasImportDefault); + if (externalHelpersImportDeclaration) { + externalImports.unshift(externalHelpersImportDeclaration); + } + return { externalImports, exportSpecifiers, exportEquals, hasExportStarsToExportValues, exportedBindings, exportedNames, exportedFunctions, externalHelpersImportDeclaration }; + function addExportedNamesForExportDeclaration(node) { + for (const specifier of cast(node.exportClause, isNamedExports).elements) { + const specifierNameText = moduleExportNameTextUnescaped(specifier.name); + if (!uniqueExports.get(specifierNameText)) { + const name = specifier.propertyName || specifier.name; + if (name.kind !== 11 /* StringLiteral */) { + if (!node.moduleSpecifier) { + exportSpecifiers.add(name, specifier); + } + const decl = resolver.getReferencedImportDeclaration(name) || resolver.getReferencedValueDeclaration(name); + if (decl) { + if (decl.kind === 262 /* FunctionDeclaration */) { + addExportedFunctionDeclaration(decl, specifier.name, moduleExportNameIsDefault(specifier.name)); + continue; + } + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), specifier.name); + } + } + uniqueExports.set(specifierNameText, true); + exportedNames = append(exportedNames, specifier.name); + } + } + } + function addExportedFunctionDeclaration(node, name, isDefault) { + exportedFunctions.add(getOriginalNode(node, isFunctionDeclaration)); + if (isDefault) { + if (!hasExportDefault) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name ?? context.factory.getDeclarationName(node)); + hasExportDefault = true; + } + } else { + name ?? (name = node.name); + const nameText = moduleExportNameTextUnescaped(name); + if (!uniqueExports.get(nameText)) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(node), name); + uniqueExports.set(nameText, true); + } + } + } +} +function collectExportedVariableInfo(decl, uniqueExports, exportedNames, exportedBindings) { + if (isBindingPattern(decl.name)) { + for (const element of decl.name.elements) { + if (!isOmittedExpression(element)) { + exportedNames = collectExportedVariableInfo(element, uniqueExports, exportedNames, exportedBindings); + } + } + } else if (!isGeneratedIdentifier(decl.name)) { + const text = idText(decl.name); + if (!uniqueExports.get(text)) { + uniqueExports.set(text, true); + exportedNames = append(exportedNames, decl.name); + if (isLocalName(decl.name)) { + multiMapSparseArrayAdd(exportedBindings, getOriginalNodeId(decl), decl.name); + } + } + } + return exportedNames; +} +function multiMapSparseArrayAdd(map2, key, value) { + let values = map2[key]; + if (values) { + values.push(value); + } else { + map2[key] = values = [value]; + } + return values; +} +var IdentifierNameMap = class _IdentifierNameMap { + constructor() { + this._map = /* @__PURE__ */ new Map(); + } + get size() { + return this._map.size; + } + has(key) { + return this._map.has(_IdentifierNameMap.toKey(key)); + } + get(key) { + return this._map.get(_IdentifierNameMap.toKey(key)); + } + set(key, value) { + this._map.set(_IdentifierNameMap.toKey(key), value); + return this; + } + delete(key) { + var _a; + return ((_a = this._map) == null ? void 0 : _a.delete(_IdentifierNameMap.toKey(key))) ?? false; + } + clear() { + this._map.clear(); + } + values() { + return this._map.values(); + } + static toKey(name) { + if (isGeneratedPrivateIdentifier(name) || isGeneratedIdentifier(name)) { + const autoGenerate = name.emitNode.autoGenerate; + if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) { + const node = getNodeForGeneratedName(name); + const baseName = isMemberName(node) && node !== name ? _IdentifierNameMap.toKey(node) : `(generated@${getNodeId(node)})`; + return formatGeneratedName( + /*privateName*/ + false, + autoGenerate.prefix, + baseName, + autoGenerate.suffix, + _IdentifierNameMap.toKey + ); + } else { + const baseName = `(auto@${autoGenerate.id})`; + return formatGeneratedName( + /*privateName*/ + false, + autoGenerate.prefix, + baseName, + autoGenerate.suffix, + _IdentifierNameMap.toKey + ); + } + } + if (isPrivateIdentifier(name)) { + return idText(name).slice(1); + } + return idText(name); + } +}; +var IdentifierNameMultiMap = class extends IdentifierNameMap { + add(key, value) { + let values = this.get(key); + if (values) { + values.push(value); + } else { + this.set(key, values = [value]); + } + return values; + } + remove(key, value) { + const values = this.get(key); + if (values) { + unorderedRemoveItem(values, value); + if (!values.length) { + this.delete(key); + } + } + } +}; +function isSimpleCopiableExpression(expression) { + return isStringLiteralLike(expression) || expression.kind === 9 /* NumericLiteral */ || isKeyword(expression.kind) || isIdentifier(expression); +} +function isSimpleInlineableExpression(expression) { + return !isIdentifier(expression) && isSimpleCopiableExpression(expression); +} +function isCompoundAssignment(kind) { + return kind >= 65 /* FirstCompoundAssignment */ && kind <= 79 /* LastCompoundAssignment */; +} +function getNonAssignmentOperatorForCompoundAssignment(kind) { + switch (kind) { + case 65 /* PlusEqualsToken */: + return 40 /* PlusToken */; + case 66 /* MinusEqualsToken */: + return 41 /* MinusToken */; + case 67 /* AsteriskEqualsToken */: + return 42 /* AsteriskToken */; + case 68 /* AsteriskAsteriskEqualsToken */: + return 43 /* AsteriskAsteriskToken */; + case 69 /* SlashEqualsToken */: + return 44 /* SlashToken */; + case 70 /* PercentEqualsToken */: + return 45 /* PercentToken */; + case 71 /* LessThanLessThanEqualsToken */: + return 48 /* LessThanLessThanToken */; + case 72 /* GreaterThanGreaterThanEqualsToken */: + return 49 /* GreaterThanGreaterThanToken */; + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + return 50 /* GreaterThanGreaterThanGreaterThanToken */; + case 74 /* AmpersandEqualsToken */: + return 51 /* AmpersandToken */; + case 75 /* BarEqualsToken */: + return 52 /* BarToken */; + case 79 /* CaretEqualsToken */: + return 53 /* CaretToken */; + case 76 /* BarBarEqualsToken */: + return 57 /* BarBarToken */; + case 77 /* AmpersandAmpersandEqualsToken */: + return 56 /* AmpersandAmpersandToken */; + case 78 /* QuestionQuestionEqualsToken */: + return 61 /* QuestionQuestionToken */; + } +} +function getSuperCallFromStatement(statement) { + if (!isExpressionStatement(statement)) { + return void 0; + } + const expression = skipParentheses(statement.expression); + return isSuperCall(expression) ? expression : void 0; +} +function findSuperStatementIndexPathWorker(statements, start, indices) { + for (let i = start; i < statements.length; i += 1) { + const statement = statements[i]; + if (getSuperCallFromStatement(statement)) { + indices.unshift(i); + return true; + } else if (isTryStatement(statement) && findSuperStatementIndexPathWorker(statement.tryBlock.statements, 0, indices)) { + indices.unshift(i); + return true; + } + } + return false; +} +function findSuperStatementIndexPath(statements, start) { + const indices = []; + findSuperStatementIndexPathWorker(statements, start, indices); + return indices; +} +function getProperties(node, requireInitializer, isStatic2) { + return filter(node.members, (m) => isInitializedOrStaticProperty(m, requireInitializer, isStatic2)); +} +function isStaticPropertyDeclarationOrClassStaticBlockDeclaration(element) { + return isStaticPropertyDeclaration(element) || isClassStaticBlockDeclaration(element); +} +function getStaticPropertiesAndClassStaticBlock(node) { + return filter(node.members, isStaticPropertyDeclarationOrClassStaticBlockDeclaration); +} +function isInitializedOrStaticProperty(member, requireInitializer, isStatic2) { + return isPropertyDeclaration(member) && (!!member.initializer || !requireInitializer) && hasStaticModifier(member) === isStatic2; +} +function isStaticPropertyDeclaration(member) { + return isPropertyDeclaration(member) && hasStaticModifier(member); +} +function isInitializedProperty(member) { + return member.kind === 172 /* PropertyDeclaration */ && member.initializer !== void 0; +} +function isNonStaticMethodOrAccessorWithPrivateName(member) { + return !isStatic(member) && (isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member)) && isPrivateIdentifier(member.name); +} +function getDecoratorsOfParameters(node) { + let decorators; + if (node) { + const parameters = node.parameters; + const firstParameterIsThis = parameters.length > 0 && parameterIsThisKeyword(parameters[0]); + const firstParameterOffset = firstParameterIsThis ? 1 : 0; + const numParameters = firstParameterIsThis ? parameters.length - 1 : parameters.length; + for (let i = 0; i < numParameters; i++) { + const parameter = parameters[i + firstParameterOffset]; + if (decorators || hasDecorators(parameter)) { + if (!decorators) { + decorators = new Array(numParameters); + } + decorators[i] = getDecorators(parameter); + } + } + } + return decorators; +} +function getAllDecoratorsOfClass(node, useLegacyDecorators) { + const decorators = getDecorators(node); + const parameters = useLegacyDecorators ? getDecoratorsOfParameters(getFirstConstructorWithBody(node)) : void 0; + if (!some(decorators) && !some(parameters)) { + return void 0; + } + return { + decorators, + parameters + }; +} +function getAllDecoratorsOfClassElement(member, parent2, useLegacyDecorators) { + switch (member.kind) { + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + if (!useLegacyDecorators) { + return getAllDecoratorsOfMethod( + member, + /*useLegacyDecorators*/ + false + ); + } + return getAllDecoratorsOfAccessors( + member, + parent2, + /*useLegacyDecorators*/ + true + ); + case 174 /* MethodDeclaration */: + return getAllDecoratorsOfMethod(member, useLegacyDecorators); + case 172 /* PropertyDeclaration */: + return getAllDecoratorsOfProperty(member); + default: + return void 0; + } +} +function getAllDecoratorsOfAccessors(accessor, parent2, useLegacyDecorators) { + if (!accessor.body) { + return void 0; + } + const { firstAccessor, secondAccessor, getAccessor, setAccessor } = getAllAccessorDeclarations(parent2.members, accessor); + const firstAccessorWithDecorators = hasDecorators(firstAccessor) ? firstAccessor : secondAccessor && hasDecorators(secondAccessor) ? secondAccessor : void 0; + if (!firstAccessorWithDecorators || accessor !== firstAccessorWithDecorators) { + return void 0; + } + const decorators = getDecorators(firstAccessorWithDecorators); + const parameters = useLegacyDecorators ? getDecoratorsOfParameters(setAccessor) : void 0; + if (!some(decorators) && !some(parameters)) { + return void 0; + } + return { + decorators, + parameters, + getDecorators: getAccessor && getDecorators(getAccessor), + setDecorators: setAccessor && getDecorators(setAccessor) + }; +} +function getAllDecoratorsOfMethod(method, useLegacyDecorators) { + if (!method.body) { + return void 0; + } + const decorators = getDecorators(method); + const parameters = useLegacyDecorators ? getDecoratorsOfParameters(method) : void 0; + if (!some(decorators) && !some(parameters)) { + return void 0; + } + return { decorators, parameters }; +} +function getAllDecoratorsOfProperty(property) { + const decorators = getDecorators(property); + if (!some(decorators)) { + return void 0; + } + return { decorators }; +} +function walkUpLexicalEnvironments(env, cb) { + while (env) { + const result = cb(env); + if (result !== void 0) return result; + env = env.previous; + } +} +function newPrivateEnvironment(data) { + return { data }; +} +function getPrivateIdentifier(privateEnv, name) { + var _a, _b; + return isGeneratedPrivateIdentifier(name) ? (_a = privateEnv == null ? void 0 : privateEnv.generatedIdentifiers) == null ? void 0 : _a.get(getNodeForGeneratedName(name)) : (_b = privateEnv == null ? void 0 : privateEnv.identifiers) == null ? void 0 : _b.get(name.escapedText); +} +function setPrivateIdentifier(privateEnv, name, entry) { + if (isGeneratedPrivateIdentifier(name)) { + privateEnv.generatedIdentifiers ?? (privateEnv.generatedIdentifiers = /* @__PURE__ */ new Map()); + privateEnv.generatedIdentifiers.set(getNodeForGeneratedName(name), entry); + } else { + privateEnv.identifiers ?? (privateEnv.identifiers = /* @__PURE__ */ new Map()); + privateEnv.identifiers.set(name.escapedText, entry); + } +} +function accessPrivateIdentifier(env, name) { + return walkUpLexicalEnvironments(env, (env2) => getPrivateIdentifier(env2.privateEnv, name)); +} +function isSimpleParameter(node) { + return !node.initializer && isIdentifier(node.name); +} +function isSimpleParameterList(nodes) { + return every(nodes, isSimpleParameter); +} +function rewriteModuleSpecifier(node, compilerOptions) { + if (!node || !isStringLiteral(node) || !shouldRewriteModuleSpecifier(node.text, compilerOptions)) { + return node; + } + const updatedText = changeExtension(node.text, getOutputExtension(node.text, compilerOptions)); + return updatedText !== node.text ? setOriginalNode(setTextRange(factory.createStringLiteral(updatedText, node.singleQuote), node), node) : node; +} + +// src/compiler/transformers/destructuring.ts +var FlattenLevel = /* @__PURE__ */ ((FlattenLevel2) => { + FlattenLevel2[FlattenLevel2["All"] = 0] = "All"; + FlattenLevel2[FlattenLevel2["ObjectRest"] = 1] = "ObjectRest"; + return FlattenLevel2; +})(FlattenLevel || {}); +function flattenDestructuringAssignment(node, visitor, context, level, needsValue, createAssignmentCallback) { + let location = node; + let value; + if (isDestructuringAssignment(node)) { + value = node.right; + while (isEmptyArrayLiteral(node.left) || isEmptyObjectLiteral(node.left)) { + if (isDestructuringAssignment(value)) { + location = node = value; + value = node.right; + } else { + return Debug.checkDefined(visitNode(value, visitor, isExpression)); + } + } + } + let expressions; + const flattenContext = { + context, + level, + downlevelIteration: !!context.getCompilerOptions().downlevelIteration, + hoistTempVariables: true, + emitExpression, + emitBindingOrAssignment, + createArrayBindingOrAssignmentPattern: (elements) => makeArrayAssignmentPattern(context.factory, elements), + createObjectBindingOrAssignmentPattern: (elements) => makeObjectAssignmentPattern(context.factory, elements), + createArrayBindingOrAssignmentElement: makeAssignmentElement, + visitor + }; + if (value) { + value = visitNode(value, visitor, isExpression); + Debug.assert(value); + if (isIdentifier(value) && bindingOrAssignmentElementAssignsToName(node, value.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node)) { + value = ensureIdentifier( + flattenContext, + value, + /*reuseIdentifierExpressions*/ + false, + location + ); + } else if (needsValue) { + value = ensureIdentifier( + flattenContext, + value, + /*reuseIdentifierExpressions*/ + true, + location + ); + } else if (nodeIsSynthesized(node)) { + location = value; + } + } + flattenBindingOrAssignmentElement( + flattenContext, + node, + value, + location, + /*skipInitializer*/ + isDestructuringAssignment(node) + ); + if (value && needsValue) { + if (!some(expressions)) { + return value; + } + expressions.push(value); + } + return context.factory.inlineExpressions(expressions) || context.factory.createOmittedExpression(); + function emitExpression(expression) { + expressions = append(expressions, expression); + } + function emitBindingOrAssignment(target, value2, location2, original) { + Debug.assertNode(target, createAssignmentCallback ? isIdentifier : isExpression); + const expression = createAssignmentCallback ? createAssignmentCallback(target, value2, location2) : setTextRange( + context.factory.createAssignment(Debug.checkDefined(visitNode(target, visitor, isExpression)), value2), + location2 + ); + expression.original = original; + emitExpression(expression); + } +} +function bindingOrAssignmentElementAssignsToName(element, escapedName) { + const target = getTargetOfBindingOrAssignmentElement(element); + if (isBindingOrAssignmentPattern(target)) { + return bindingOrAssignmentPatternAssignsToName(target, escapedName); + } else if (isIdentifier(target)) { + return target.escapedText === escapedName; + } + return false; +} +function bindingOrAssignmentPatternAssignsToName(pattern, escapedName) { + const elements = getElementsOfBindingOrAssignmentPattern(pattern); + for (const element of elements) { + if (bindingOrAssignmentElementAssignsToName(element, escapedName)) { + return true; + } + } + return false; +} +function bindingOrAssignmentElementContainsNonLiteralComputedName(element) { + const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element); + if (propertyName && isComputedPropertyName(propertyName) && !isLiteralExpression(propertyName.expression)) { + return true; + } + const target = getTargetOfBindingOrAssignmentElement(element); + return !!target && isBindingOrAssignmentPattern(target) && bindingOrAssignmentPatternContainsNonLiteralComputedName(target); +} +function bindingOrAssignmentPatternContainsNonLiteralComputedName(pattern) { + return !!forEach(getElementsOfBindingOrAssignmentPattern(pattern), bindingOrAssignmentElementContainsNonLiteralComputedName); +} +function flattenDestructuringBinding(node, visitor, context, level, rval, hoistTempVariables = false, skipInitializer) { + let pendingExpressions; + const pendingDeclarations = []; + const declarations = []; + const flattenContext = { + context, + level, + downlevelIteration: !!context.getCompilerOptions().downlevelIteration, + hoistTempVariables, + emitExpression, + emitBindingOrAssignment, + createArrayBindingOrAssignmentPattern: (elements) => makeArrayBindingPattern(context.factory, elements), + createObjectBindingOrAssignmentPattern: (elements) => makeObjectBindingPattern(context.factory, elements), + createArrayBindingOrAssignmentElement: (name) => makeBindingElement(context.factory, name), + visitor + }; + if (isVariableDeclaration(node)) { + let initializer = getInitializerOfBindingOrAssignmentElement(node); + if (initializer && (isIdentifier(initializer) && bindingOrAssignmentElementAssignsToName(node, initializer.escapedText) || bindingOrAssignmentElementContainsNonLiteralComputedName(node))) { + initializer = ensureIdentifier( + flattenContext, + Debug.checkDefined(visitNode(initializer, flattenContext.visitor, isExpression)), + /*reuseIdentifierExpressions*/ + false, + initializer + ); + node = context.factory.updateVariableDeclaration( + node, + node.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ); + } + } + flattenBindingOrAssignmentElement(flattenContext, node, rval, node, skipInitializer); + if (pendingExpressions) { + const temp = context.factory.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + if (hoistTempVariables) { + const value = context.factory.inlineExpressions(pendingExpressions); + pendingExpressions = void 0; + emitBindingOrAssignment( + temp, + value, + /*location*/ + void 0, + /*original*/ + void 0 + ); + } else { + context.hoistVariableDeclaration(temp); + const pendingDeclaration = last(pendingDeclarations); + pendingDeclaration.pendingExpressions = append( + pendingDeclaration.pendingExpressions, + context.factory.createAssignment(temp, pendingDeclaration.value) + ); + addRange(pendingDeclaration.pendingExpressions, pendingExpressions); + pendingDeclaration.value = temp; + } + } + for (const { pendingExpressions: pendingExpressions2, name, value, location, original } of pendingDeclarations) { + const variable = context.factory.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + pendingExpressions2 ? context.factory.inlineExpressions(append(pendingExpressions2, value)) : value + ); + variable.original = original; + setTextRange(variable, location); + declarations.push(variable); + } + return declarations; + function emitExpression(value) { + pendingExpressions = append(pendingExpressions, value); + } + function emitBindingOrAssignment(target, value, location, original) { + Debug.assertNode(target, isBindingName); + if (pendingExpressions) { + value = context.factory.inlineExpressions(append(pendingExpressions, value)); + pendingExpressions = void 0; + } + pendingDeclarations.push({ pendingExpressions, name: target, value, location, original }); + } +} +function flattenBindingOrAssignmentElement(flattenContext, element, value, location, skipInitializer) { + const bindingTarget = getTargetOfBindingOrAssignmentElement(element); + if (!skipInitializer) { + const initializer = visitNode(getInitializerOfBindingOrAssignmentElement(element), flattenContext.visitor, isExpression); + if (initializer) { + if (value) { + value = createDefaultValueCheck(flattenContext, value, initializer, location); + if (!isSimpleInlineableExpression(initializer) && isBindingOrAssignmentPattern(bindingTarget)) { + value = ensureIdentifier( + flattenContext, + value, + /*reuseIdentifierExpressions*/ + true, + location + ); + } + } else { + value = initializer; + } + } else if (!value) { + value = flattenContext.context.factory.createVoidZero(); + } + } + if (isObjectBindingOrAssignmentPattern(bindingTarget)) { + flattenObjectBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); + } else if (isArrayBindingOrAssignmentPattern(bindingTarget)) { + flattenArrayBindingOrAssignmentPattern(flattenContext, element, bindingTarget, value, location); + } else { + flattenContext.emitBindingOrAssignment( + bindingTarget, + value, + location, + /*original*/ + element + ); + } +} +function flattenObjectBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) { + const elements = getElementsOfBindingOrAssignmentPattern(pattern); + const numElements = elements.length; + if (numElements !== 1) { + const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0; + value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); + } + let bindingElements; + let computedTempVariables; + for (let i = 0; i < numElements; i++) { + const element = elements[i]; + if (!getRestIndicatorOfBindingOrAssignmentElement(element)) { + const propertyName = getPropertyNameOfBindingOrAssignmentElement(element); + if (flattenContext.level >= 1 /* ObjectRest */ && !(element.transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !(getTargetOfBindingOrAssignmentElement(element).transformFlags & (32768 /* ContainsRestOrSpread */ | 65536 /* ContainsObjectRestOrSpread */)) && !isComputedPropertyName(propertyName)) { + bindingElements = append(bindingElements, visitNode(element, flattenContext.visitor, isBindingOrAssignmentElement)); + } else { + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); + bindingElements = void 0; + } + const rhsValue = createDestructuringPropertyAccess(flattenContext, value, propertyName); + if (isComputedPropertyName(propertyName)) { + computedTempVariables = append(computedTempVariables, rhsValue.argumentExpression); + } + flattenBindingOrAssignmentElement( + flattenContext, + element, + rhsValue, + /*location*/ + element + ); + } + } else if (i === numElements - 1) { + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); + bindingElements = void 0; + } + const rhsValue = flattenContext.context.getEmitHelperFactory().createRestHelper(value, elements, computedTempVariables, pattern); + flattenBindingOrAssignmentElement(flattenContext, element, rhsValue, element); + } + } + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createObjectBindingOrAssignmentPattern(bindingElements), value, location, pattern); + } +} +function flattenArrayBindingOrAssignmentPattern(flattenContext, parent2, pattern, value, location) { + const elements = getElementsOfBindingOrAssignmentPattern(pattern); + const numElements = elements.length; + if (flattenContext.level < 1 /* ObjectRest */ && flattenContext.downlevelIteration) { + value = ensureIdentifier( + flattenContext, + setTextRange( + flattenContext.context.getEmitHelperFactory().createReadHelper( + value, + numElements > 0 && getRestIndicatorOfBindingOrAssignmentElement(elements[numElements - 1]) ? void 0 : numElements + ), + location + ), + /*reuseIdentifierExpressions*/ + false, + location + ); + } else if (numElements !== 1 && (flattenContext.level < 1 /* ObjectRest */ || numElements === 0) || every(elements, isOmittedExpression)) { + const reuseIdentifierExpressions = !isDeclarationBindingElement(parent2) || numElements !== 0; + value = ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location); + } + let bindingElements; + let restContainingElements; + for (let i = 0; i < numElements; i++) { + const element = elements[i]; + if (flattenContext.level >= 1 /* ObjectRest */) { + if (element.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || flattenContext.hasTransformedPriorElement && !isSimpleBindingOrAssignmentElement(element)) { + flattenContext.hasTransformedPriorElement = true; + const temp = flattenContext.context.factory.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + if (flattenContext.hoistTempVariables) { + flattenContext.context.hoistVariableDeclaration(temp); + } + restContainingElements = append(restContainingElements, [temp, element]); + bindingElements = append(bindingElements, flattenContext.createArrayBindingOrAssignmentElement(temp)); + } else { + bindingElements = append(bindingElements, element); + } + } else if (isOmittedExpression(element)) { + continue; + } else if (!getRestIndicatorOfBindingOrAssignmentElement(element)) { + const rhsValue = flattenContext.context.factory.createElementAccessExpression(value, i); + flattenBindingOrAssignmentElement( + flattenContext, + element, + rhsValue, + /*location*/ + element + ); + } else if (i === numElements - 1) { + const rhsValue = flattenContext.context.factory.createArraySliceCall(value, i); + flattenBindingOrAssignmentElement( + flattenContext, + element, + rhsValue, + /*location*/ + element + ); + } + } + if (bindingElements) { + flattenContext.emitBindingOrAssignment(flattenContext.createArrayBindingOrAssignmentPattern(bindingElements), value, location, pattern); + } + if (restContainingElements) { + for (const [id, element] of restContainingElements) { + flattenBindingOrAssignmentElement(flattenContext, element, id, element); + } + } +} +function isSimpleBindingOrAssignmentElement(element) { + const target = getTargetOfBindingOrAssignmentElement(element); + if (!target || isOmittedExpression(target)) return true; + const propertyName = tryGetPropertyNameOfBindingOrAssignmentElement(element); + if (propertyName && !isPropertyNameLiteral(propertyName)) return false; + const initializer = getInitializerOfBindingOrAssignmentElement(element); + if (initializer && !isSimpleInlineableExpression(initializer)) return false; + if (isBindingOrAssignmentPattern(target)) return every(getElementsOfBindingOrAssignmentPattern(target), isSimpleBindingOrAssignmentElement); + return isIdentifier(target); +} +function createDefaultValueCheck(flattenContext, value, defaultValue, location) { + value = ensureIdentifier( + flattenContext, + value, + /*reuseIdentifierExpressions*/ + true, + location + ); + return flattenContext.context.factory.createConditionalExpression( + flattenContext.context.factory.createTypeCheck(value, "undefined"), + /*questionToken*/ + void 0, + defaultValue, + /*colonToken*/ + void 0, + value + ); +} +function createDestructuringPropertyAccess(flattenContext, value, propertyName) { + const { factory: factory2 } = flattenContext.context; + if (isComputedPropertyName(propertyName)) { + const argumentExpression = ensureIdentifier( + flattenContext, + Debug.checkDefined(visitNode(propertyName.expression, flattenContext.visitor, isExpression)), + /*reuseIdentifierExpressions*/ + false, + /*location*/ + propertyName + ); + return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression); + } else if (isStringOrNumericLiteralLike(propertyName) || isBigIntLiteral(propertyName)) { + const argumentExpression = factory2.cloneNode(propertyName); + return flattenContext.context.factory.createElementAccessExpression(value, argumentExpression); + } else { + const name = flattenContext.context.factory.createIdentifier(idText(propertyName)); + return flattenContext.context.factory.createPropertyAccessExpression(value, name); + } +} +function ensureIdentifier(flattenContext, value, reuseIdentifierExpressions, location) { + if (isIdentifier(value) && reuseIdentifierExpressions) { + return value; + } else { + const temp = flattenContext.context.factory.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + if (flattenContext.hoistTempVariables) { + flattenContext.context.hoistVariableDeclaration(temp); + flattenContext.emitExpression(setTextRange(flattenContext.context.factory.createAssignment(temp, value), location)); + } else { + flattenContext.emitBindingOrAssignment( + temp, + value, + location, + /*original*/ + void 0 + ); + } + return temp; + } +} +function makeArrayBindingPattern(factory2, elements) { + Debug.assertEachNode(elements, isArrayBindingElement); + return factory2.createArrayBindingPattern(elements); +} +function makeArrayAssignmentPattern(factory2, elements) { + Debug.assertEachNode(elements, isArrayBindingOrAssignmentElement); + return factory2.createArrayLiteralExpression(map(elements, factory2.converters.convertToArrayAssignmentElement)); +} +function makeObjectBindingPattern(factory2, elements) { + Debug.assertEachNode(elements, isBindingElement); + return factory2.createObjectBindingPattern(elements); +} +function makeObjectAssignmentPattern(factory2, elements) { + Debug.assertEachNode(elements, isObjectBindingOrAssignmentElement); + return factory2.createObjectLiteralExpression(map(elements, factory2.converters.convertToObjectAssignmentElement)); +} +function makeBindingElement(factory2, name) { + return factory2.createBindingElement( + /*dotDotDotToken*/ + void 0, + /*propertyName*/ + void 0, + name + ); +} +function makeAssignmentElement(name) { + return name; +} + +// src/compiler/transformers/classThis.ts +function createClassThisAssignmentBlock(factory2, classThis, thisExpression = factory2.createThis()) { + const expression = factory2.createAssignment(classThis, thisExpression); + const statement = factory2.createExpressionStatement(expression); + const body = factory2.createBlock( + [statement], + /*multiLine*/ + false + ); + const block = factory2.createClassStaticBlockDeclaration(body); + getOrCreateEmitNode(block).classThis = classThis; + return block; +} +function isClassThisAssignmentBlock(node) { + var _a; + if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) { + return false; + } + const statement = node.body.statements[0]; + return isExpressionStatement(statement) && isAssignmentExpression( + statement.expression, + /*excludeCompoundAssignment*/ + true + ) && isIdentifier(statement.expression.left) && ((_a = node.emitNode) == null ? void 0 : _a.classThis) === statement.expression.left && statement.expression.right.kind === 110 /* ThisKeyword */; +} +function classHasClassThisAssignment(node) { + var _a; + return !!((_a = node.emitNode) == null ? void 0 : _a.classThis) && some(node.members, isClassThisAssignmentBlock); +} +function injectClassThisAssignmentIfMissing(factory2, node, classThis, thisExpression) { + if (classHasClassThisAssignment(node)) { + return node; + } + const staticBlock = createClassThisAssignmentBlock(factory2, classThis, thisExpression); + if (node.name) { + setSourceMapRange(staticBlock.body.statements[0], node.name); + } + const members = factory2.createNodeArray([staticBlock, ...node.members]); + setTextRange(members, node.members); + const updatedNode = isClassDeclaration(node) ? factory2.updateClassDeclaration( + node, + node.modifiers, + node.name, + node.typeParameters, + node.heritageClauses, + members + ) : factory2.updateClassExpression( + node, + node.modifiers, + node.name, + node.typeParameters, + node.heritageClauses, + members + ); + getOrCreateEmitNode(updatedNode).classThis = classThis; + return updatedNode; +} + +// src/compiler/transformers/namedEvaluation.ts +function getAssignedNameOfIdentifier(factory2, name, expression) { + const original = getOriginalNode(skipOuterExpressions(expression)); + if ((isClassDeclaration(original) || isFunctionDeclaration(original)) && !original.name && hasSyntacticModifier(original, 2048 /* Default */)) { + return factory2.createStringLiteral("default"); + } + return factory2.createStringLiteralFromNode(name); +} +function getAssignedNameOfPropertyName(context, name, assignedNameText) { + const { factory: factory2 } = context; + if (assignedNameText !== void 0) { + const assignedName2 = factory2.createStringLiteral(assignedNameText); + return { assignedName: assignedName2, name }; + } + if (isPropertyNameLiteral(name) || isPrivateIdentifier(name)) { + const assignedName2 = factory2.createStringLiteralFromNode(name); + return { assignedName: assignedName2, name }; + } + if (isPropertyNameLiteral(name.expression) && !isIdentifier(name.expression)) { + const assignedName2 = factory2.createStringLiteralFromNode(name.expression); + return { assignedName: assignedName2, name }; + } + const assignedName = factory2.getGeneratedNameForNode(name); + context.hoistVariableDeclaration(assignedName); + const key = context.getEmitHelperFactory().createPropKeyHelper(name.expression); + const assignment = factory2.createAssignment(assignedName, key); + const updatedName = factory2.updateComputedPropertyName(name, assignment); + return { assignedName, name: updatedName }; +} +function createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression = context.factory.createThis()) { + const { factory: factory2 } = context; + const expression = context.getEmitHelperFactory().createSetFunctionNameHelper(thisExpression, assignedName); + const statement = factory2.createExpressionStatement(expression); + const body = factory2.createBlock( + [statement], + /*multiLine*/ + false + ); + const block = factory2.createClassStaticBlockDeclaration(body); + getOrCreateEmitNode(block).assignedName = assignedName; + return block; +} +function isClassNamedEvaluationHelperBlock(node) { + var _a; + if (!isClassStaticBlockDeclaration(node) || node.body.statements.length !== 1) { + return false; + } + const statement = node.body.statements[0]; + return isExpressionStatement(statement) && isCallToHelper(statement.expression, "___setFunctionName") && statement.expression.arguments.length >= 2 && statement.expression.arguments[1] === ((_a = node.emitNode) == null ? void 0 : _a.assignedName); +} +function classHasExplicitlyAssignedName(node) { + var _a; + return !!((_a = node.emitNode) == null ? void 0 : _a.assignedName) && some(node.members, isClassNamedEvaluationHelperBlock); +} +function classHasDeclaredOrExplicitlyAssignedName(node) { + return !!node.name || classHasExplicitlyAssignedName(node); +} +function injectClassNamedEvaluationHelperBlockIfMissing(context, node, assignedName, thisExpression) { + if (classHasExplicitlyAssignedName(node)) { + return node; + } + const { factory: factory2 } = context; + const namedEvaluationBlock = createClassNamedEvaluationHelperBlock(context, assignedName, thisExpression); + if (node.name) { + setSourceMapRange(namedEvaluationBlock.body.statements[0], node.name); + } + const insertionIndex = findIndex(node.members, isClassThisAssignmentBlock) + 1; + const leading = node.members.slice(0, insertionIndex); + const trailing = node.members.slice(insertionIndex); + const members = factory2.createNodeArray([...leading, namedEvaluationBlock, ...trailing]); + setTextRange(members, node.members); + node = isClassDeclaration(node) ? factory2.updateClassDeclaration( + node, + node.modifiers, + node.name, + node.typeParameters, + node.heritageClauses, + members + ) : factory2.updateClassExpression( + node, + node.modifiers, + node.name, + node.typeParameters, + node.heritageClauses, + members + ); + getOrCreateEmitNode(node).assignedName = assignedName; + return node; +} +function finishTransformNamedEvaluation(context, expression, assignedName, ignoreEmptyStringLiteral) { + if (ignoreEmptyStringLiteral && isStringLiteral(assignedName) && isEmptyStringLiteral(assignedName)) { + return expression; + } + const { factory: factory2 } = context; + const innerExpression = skipOuterExpressions(expression); + const updatedExpression = isClassExpression(innerExpression) ? cast(injectClassNamedEvaluationHelperBlockIfMissing(context, innerExpression, assignedName), isClassExpression) : context.getEmitHelperFactory().createSetFunctionNameHelper(innerExpression, assignedName); + return factory2.restoreOuterExpressions(expression, updatedExpression); +} +function transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText); + const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); + return factory2.updatePropertyAssignment( + node, + name, + initializer + ); +} +function transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.objectAssignmentInitializer); + const objectAssignmentInitializer = finishTransformNamedEvaluation(context, node.objectAssignmentInitializer, assignedName, ignoreEmptyStringLiteral); + return factory2.updateShorthandPropertyAssignment( + node, + node.name, + objectAssignmentInitializer + ); +} +function transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer); + const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); + return factory2.updateVariableDeclaration( + node, + node.name, + node.exclamationToken, + node.type, + initializer + ); +} +function transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer); + const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); + return factory2.updateParameterDeclaration( + node, + node.modifiers, + node.dotDotDotToken, + node.name, + node.questionToken, + node.type, + initializer + ); +} +function transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.name, node.initializer); + const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); + return factory2.updateBindingElement( + node, + node.dotDotDotToken, + node.propertyName, + node.name, + initializer + ); +} +function transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const { assignedName, name } = getAssignedNameOfPropertyName(context, node.name, assignedNameText); + const initializer = finishTransformNamedEvaluation(context, node.initializer, assignedName, ignoreEmptyStringLiteral); + return factory2.updatePropertyDeclaration( + node, + node.modifiers, + name, + node.questionToken ?? node.exclamationToken, + node.type, + initializer + ); +} +function transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : getAssignedNameOfIdentifier(factory2, node.left, node.right); + const right = finishTransformNamedEvaluation(context, node.right, assignedName, ignoreEmptyStringLiteral); + return factory2.updateBinaryExpression( + node, + node.left, + node.operatorToken, + right + ); +} +function transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedNameText) { + const { factory: factory2 } = context; + const assignedName = assignedNameText !== void 0 ? factory2.createStringLiteral(assignedNameText) : factory2.createStringLiteral(node.isExportEquals ? "" : "default"); + const expression = finishTransformNamedEvaluation(context, node.expression, assignedName, ignoreEmptyStringLiteral); + return factory2.updateExportAssignment( + node, + node.modifiers, + expression + ); +} +function transformNamedEvaluation(context, node, ignoreEmptyStringLiteral, assignedName) { + switch (node.kind) { + case 303 /* PropertyAssignment */: + return transformNamedEvaluationOfPropertyAssignment(context, node, ignoreEmptyStringLiteral, assignedName); + case 304 /* ShorthandPropertyAssignment */: + return transformNamedEvaluationOfShorthandAssignmentProperty(context, node, ignoreEmptyStringLiteral, assignedName); + case 260 /* VariableDeclaration */: + return transformNamedEvaluationOfVariableDeclaration(context, node, ignoreEmptyStringLiteral, assignedName); + case 169 /* Parameter */: + return transformNamedEvaluationOfParameterDeclaration(context, node, ignoreEmptyStringLiteral, assignedName); + case 208 /* BindingElement */: + return transformNamedEvaluationOfBindingElement(context, node, ignoreEmptyStringLiteral, assignedName); + case 172 /* PropertyDeclaration */: + return transformNamedEvaluationOfPropertyDeclaration(context, node, ignoreEmptyStringLiteral, assignedName); + case 226 /* BinaryExpression */: + return transformNamedEvaluationOfAssignmentExpression(context, node, ignoreEmptyStringLiteral, assignedName); + case 277 /* ExportAssignment */: + return transformNamedEvaluationOfExportAssignment(context, node, ignoreEmptyStringLiteral, assignedName); + } +} + +// src/compiler/transformers/taggedTemplate.ts +var ProcessLevel = /* @__PURE__ */ ((ProcessLevel2) => { + ProcessLevel2[ProcessLevel2["LiftRestriction"] = 0] = "LiftRestriction"; + ProcessLevel2[ProcessLevel2["All"] = 1] = "All"; + return ProcessLevel2; +})(ProcessLevel || {}); +function processTaggedTemplateExpression(context, node, visitor, currentSourceFile, recordTaggedTemplateString, level) { + const tag = visitNode(node.tag, visitor, isExpression); + Debug.assert(tag); + const templateArguments = [void 0]; + const cookedStrings = []; + const rawStrings = []; + const template = node.template; + if (level === 0 /* LiftRestriction */ && !hasInvalidEscape(template)) { + return visitEachChild(node, visitor, context); + } + const { factory: factory2 } = context; + if (isNoSubstitutionTemplateLiteral(template)) { + cookedStrings.push(createTemplateCooked(factory2, template)); + rawStrings.push(getRawLiteral(factory2, template, currentSourceFile)); + } else { + cookedStrings.push(createTemplateCooked(factory2, template.head)); + rawStrings.push(getRawLiteral(factory2, template.head, currentSourceFile)); + for (const templateSpan of template.templateSpans) { + cookedStrings.push(createTemplateCooked(factory2, templateSpan.literal)); + rawStrings.push(getRawLiteral(factory2, templateSpan.literal, currentSourceFile)); + templateArguments.push(Debug.checkDefined(visitNode(templateSpan.expression, visitor, isExpression))); + } + } + const helperCall = context.getEmitHelperFactory().createTemplateObjectHelper( + factory2.createArrayLiteralExpression(cookedStrings), + factory2.createArrayLiteralExpression(rawStrings) + ); + if (isExternalModule(currentSourceFile)) { + const tempVar = factory2.createUniqueName("templateObject"); + recordTaggedTemplateString(tempVar); + templateArguments[0] = factory2.createLogicalOr( + tempVar, + factory2.createAssignment( + tempVar, + helperCall + ) + ); + } else { + templateArguments[0] = helperCall; + } + return factory2.createCallExpression( + tag, + /*typeArguments*/ + void 0, + templateArguments + ); +} +function createTemplateCooked(factory2, template) { + return template.templateFlags & 26656 /* IsInvalid */ ? factory2.createVoidZero() : factory2.createStringLiteral(template.text); +} +function getRawLiteral(factory2, node, currentSourceFile) { + let text = node.rawText; + if (text === void 0) { + Debug.assertIsDefined(currentSourceFile, "Template literal node is missing 'rawText' and does not have a source file. Possibly bad transform."); + text = getSourceTextOfNodeFromSourceFile(currentSourceFile, node); + const isLast = node.kind === 15 /* NoSubstitutionTemplateLiteral */ || node.kind === 18 /* TemplateTail */; + text = text.substring(1, text.length - (isLast ? 1 : 2)); + } + text = text.replace(/\r\n?/g, "\n"); + return setTextRange(factory2.createStringLiteral(text), node); +} + +// src/compiler/transformers/ts.ts +var USE_NEW_TYPE_METADATA_FORMAT = false; +function transformTypeScript(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + startLexicalEnvironment, + resumeLexicalEnvironment, + endLexicalEnvironment, + hoistVariableDeclaration + } = context; + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const moduleKind = getEmitModuleKind(compilerOptions); + const legacyDecorators = !!compilerOptions.experimentalDecorators; + const typeSerializer = compilerOptions.emitDecoratorMetadata ? createRuntimeTypeSerializer(context) : void 0; + const previousOnEmitNode = context.onEmitNode; + const previousOnSubstituteNode = context.onSubstituteNode; + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.enableSubstitution(211 /* PropertyAccessExpression */); + context.enableSubstitution(212 /* ElementAccessExpression */); + let currentSourceFile; + let currentNamespace; + let currentNamespaceContainerName; + let currentLexicalScope; + let currentScopeFirstDeclarationsOfName; + let enabledSubstitutions = 0 /* None */; + let applicableSubstitutions; + return transformSourceFileOrBundle; + function transformSourceFileOrBundle(node) { + if (node.kind === 308 /* Bundle */) { + return transformBundle(node); + } + return transformSourceFile(node); + } + function transformBundle(node) { + return factory2.createBundle( + node.sourceFiles.map(transformSourceFile) + ); + } + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + const visited = saveStateAndInvoke(node, visitSourceFile); + addEmitHelpers(visited, context.readEmitHelpers()); + currentSourceFile = void 0; + return visited; + } + function saveStateAndInvoke(node, f) { + const savedCurrentScope = currentLexicalScope; + const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; + onBeforeVisitNode(node); + const visited = f(node); + if (currentLexicalScope !== savedCurrentScope) { + currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; + } + currentLexicalScope = savedCurrentScope; + return visited; + } + function onBeforeVisitNode(node) { + switch (node.kind) { + case 307 /* SourceFile */: + case 269 /* CaseBlock */: + case 268 /* ModuleBlock */: + case 241 /* Block */: + currentLexicalScope = node; + currentScopeFirstDeclarationsOfName = void 0; + break; + case 263 /* ClassDeclaration */: + case 262 /* FunctionDeclaration */: + if (hasSyntacticModifier(node, 128 /* Ambient */)) { + break; + } + if (node.name) { + recordEmittedDeclarationInScope(node); + } else { + Debug.assert(node.kind === 263 /* ClassDeclaration */ || hasSyntacticModifier(node, 2048 /* Default */)); + } + break; + } + } + function visitor(node) { + return saveStateAndInvoke(node, visitorWorker); + } + function visitorWorker(node) { + if (node.transformFlags & 1 /* ContainsTypeScript */) { + return visitTypeScript(node); + } + return node; + } + function sourceElementVisitor(node) { + return saveStateAndInvoke(node, sourceElementVisitorWorker); + } + function sourceElementVisitorWorker(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 277 /* ExportAssignment */: + case 278 /* ExportDeclaration */: + return visitElidableStatement(node); + default: + return visitorWorker(node); + } + } + function isElisionBlocked(node) { + const parsed = getParseTreeNode(node); + if (parsed === node || isExportAssignment(node)) { + return false; + } + if (!parsed || parsed.kind !== node.kind) { + return true; + } + switch (node.kind) { + case 272 /* ImportDeclaration */: + Debug.assertNode(parsed, isImportDeclaration); + if (node.importClause !== parsed.importClause) { + return true; + } + if (node.attributes !== parsed.attributes) { + return true; + } + break; + case 271 /* ImportEqualsDeclaration */: + Debug.assertNode(parsed, isImportEqualsDeclaration); + if (node.name !== parsed.name) { + return true; + } + if (node.isTypeOnly !== parsed.isTypeOnly) { + return true; + } + if (node.moduleReference !== parsed.moduleReference && (isEntityName(node.moduleReference) || isEntityName(parsed.moduleReference))) { + return true; + } + break; + case 278 /* ExportDeclaration */: + Debug.assertNode(parsed, isExportDeclaration); + if (node.exportClause !== parsed.exportClause) { + return true; + } + if (node.attributes !== parsed.attributes) { + return true; + } + break; + } + return false; + } + function visitElidableStatement(node) { + if (isElisionBlocked(node)) { + if (node.transformFlags & 1 /* ContainsTypeScript */) { + return visitEachChild(node, visitor, context); + } + return node; + } + switch (node.kind) { + case 272 /* ImportDeclaration */: + return visitImportDeclaration(node); + case 271 /* ImportEqualsDeclaration */: + return visitImportEqualsDeclaration(node); + case 277 /* ExportAssignment */: + return visitExportAssignment(node); + case 278 /* ExportDeclaration */: + return visitExportDeclaration(node); + default: + Debug.fail("Unhandled ellided statement"); + } + } + function namespaceElementVisitor(node) { + return saveStateAndInvoke(node, namespaceElementVisitorWorker); + } + function namespaceElementVisitorWorker(node) { + if (node.kind === 278 /* ExportDeclaration */ || node.kind === 272 /* ImportDeclaration */ || node.kind === 273 /* ImportClause */ || node.kind === 271 /* ImportEqualsDeclaration */ && node.moduleReference.kind === 283 /* ExternalModuleReference */) { + return void 0; + } else if (node.transformFlags & 1 /* ContainsTypeScript */ || hasSyntacticModifier(node, 32 /* Export */)) { + return visitTypeScript(node); + } + return node; + } + function getClassElementVisitor(parent2) { + return (node) => saveStateAndInvoke(node, (n) => classElementVisitorWorker(n, parent2)); + } + function classElementVisitorWorker(node, parent2) { + switch (node.kind) { + case 176 /* Constructor */: + return visitConstructor(node); + case 172 /* PropertyDeclaration */: + return visitPropertyDeclaration(node, parent2); + case 177 /* GetAccessor */: + return visitGetAccessor(node, parent2); + case 178 /* SetAccessor */: + return visitSetAccessor(node, parent2); + case 174 /* MethodDeclaration */: + return visitMethodDeclaration(node, parent2); + case 175 /* ClassStaticBlockDeclaration */: + return visitEachChild(node, visitor, context); + case 240 /* SemicolonClassElement */: + return node; + case 181 /* IndexSignature */: + return; + default: + return Debug.failBadSyntaxKind(node); + } + } + function getObjectLiteralElementVisitor(parent2) { + return (node) => saveStateAndInvoke(node, (n) => objectLiteralElementVisitorWorker(n, parent2)); + } + function objectLiteralElementVisitorWorker(node, parent2) { + switch (node.kind) { + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + case 305 /* SpreadAssignment */: + return visitor(node); + case 177 /* GetAccessor */: + return visitGetAccessor(node, parent2); + case 178 /* SetAccessor */: + return visitSetAccessor(node, parent2); + case 174 /* MethodDeclaration */: + return visitMethodDeclaration(node, parent2); + default: + return Debug.failBadSyntaxKind(node); + } + } + function decoratorElidingVisitor(node) { + return isDecorator(node) ? void 0 : visitor(node); + } + function modifierElidingVisitor(node) { + return isModifier(node) ? void 0 : visitor(node); + } + function modifierVisitor(node) { + if (isDecorator(node)) return void 0; + if (modifierToFlag(node.kind) & 28895 /* TypeScriptModifier */) { + return void 0; + } else if (currentNamespace && node.kind === 95 /* ExportKeyword */) { + return void 0; + } + return node; + } + function visitTypeScript(node) { + if (isStatement(node) && hasSyntacticModifier(node, 128 /* Ambient */)) { + return factory2.createNotEmittedStatement(node); + } + switch (node.kind) { + case 95 /* ExportKeyword */: + case 90 /* DefaultKeyword */: + return currentNamespace ? void 0 : node; + case 125 /* PublicKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 128 /* AbstractKeyword */: + case 164 /* OverrideKeyword */: + case 87 /* ConstKeyword */: + case 138 /* DeclareKeyword */: + case 148 /* ReadonlyKeyword */: + case 103 /* InKeyword */: + case 147 /* OutKeyword */: + // TypeScript accessibility and readonly modifiers are elided + // falls through + case 188 /* ArrayType */: + case 189 /* TupleType */: + case 190 /* OptionalType */: + case 191 /* RestType */: + case 187 /* TypeLiteral */: + case 182 /* TypePredicate */: + case 168 /* TypeParameter */: + case 133 /* AnyKeyword */: + case 159 /* UnknownKeyword */: + case 136 /* BooleanKeyword */: + case 154 /* StringKeyword */: + case 150 /* NumberKeyword */: + case 146 /* NeverKeyword */: + case 116 /* VoidKeyword */: + case 155 /* SymbolKeyword */: + case 185 /* ConstructorType */: + case 184 /* FunctionType */: + case 186 /* TypeQuery */: + case 183 /* TypeReference */: + case 192 /* UnionType */: + case 193 /* IntersectionType */: + case 194 /* ConditionalType */: + case 196 /* ParenthesizedType */: + case 197 /* ThisType */: + case 198 /* TypeOperator */: + case 199 /* IndexedAccessType */: + case 200 /* MappedType */: + case 201 /* LiteralType */: + // TypeScript type nodes are elided. + // falls through + case 181 /* IndexSignature */: + return void 0; + case 265 /* TypeAliasDeclaration */: + return factory2.createNotEmittedStatement(node); + case 270 /* NamespaceExportDeclaration */: + return void 0; + case 264 /* InterfaceDeclaration */: + return factory2.createNotEmittedStatement(node); + case 263 /* ClassDeclaration */: + return visitClassDeclaration(node); + case 231 /* ClassExpression */: + return visitClassExpression(node); + case 298 /* HeritageClause */: + return visitHeritageClause(node); + case 233 /* ExpressionWithTypeArguments */: + return visitExpressionWithTypeArguments(node); + case 210 /* ObjectLiteralExpression */: + return visitObjectLiteralExpression(node); + case 176 /* Constructor */: + case 172 /* PropertyDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 175 /* ClassStaticBlockDeclaration */: + return Debug.fail("Class and object literal elements must be visited with their respective visitors"); + case 262 /* FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 218 /* FunctionExpression */: + return visitFunctionExpression(node); + case 219 /* ArrowFunction */: + return visitArrowFunction(node); + case 169 /* Parameter */: + return visitParameter(node); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression(node); + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + return visitAssertionExpression(node); + case 238 /* SatisfiesExpression */: + return visitSatisfiesExpression(node); + case 213 /* CallExpression */: + return visitCallExpression(node); + case 214 /* NewExpression */: + return visitNewExpression(node); + case 215 /* TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 235 /* NonNullExpression */: + return visitNonNullExpression(node); + case 266 /* EnumDeclaration */: + return visitEnumDeclaration(node); + case 243 /* VariableStatement */: + return visitVariableStatement(node); + case 260 /* VariableDeclaration */: + return visitVariableDeclaration(node); + case 267 /* ModuleDeclaration */: + return visitModuleDeclaration(node); + case 271 /* ImportEqualsDeclaration */: + return visitImportEqualsDeclaration(node); + case 285 /* JsxSelfClosingElement */: + return visitJsxSelfClosingElement(node); + case 286 /* JsxOpeningElement */: + return visitJsxJsxOpeningElement(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitSourceFile(node) { + const alwaysStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") && !(isExternalModule(node) && moduleKind >= 5 /* ES2015 */) && !isJsonSourceFile(node); + return factory2.updateSourceFile( + node, + visitLexicalEnvironment( + node.statements, + sourceElementVisitor, + context, + /*start*/ + 0, + alwaysStrict + ) + ); + } + function visitObjectLiteralExpression(node) { + return factory2.updateObjectLiteralExpression( + node, + visitNodes2(node.properties, getObjectLiteralElementVisitor(node), isObjectLiteralElementLike) + ); + } + function getClassFacts(node) { + let facts = 0 /* None */; + if (some(getProperties( + node, + /*requireInitializer*/ + true, + /*isStatic*/ + true + ))) facts |= 1 /* HasStaticInitializedProperties */; + const extendsClauseElement = getEffectiveBaseTypeNode(node); + if (extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */) facts |= 64 /* IsDerivedClass */; + if (classOrConstructorParameterIsDecorated(legacyDecorators, node)) facts |= 2 /* HasClassOrConstructorParameterDecorators */; + if (childIsDecorated(legacyDecorators, node)) facts |= 4 /* HasMemberDecorators */; + if (isExportOfNamespace(node)) facts |= 8 /* IsExportOfNamespace */; + else if (isDefaultExternalModuleExport(node)) facts |= 32 /* IsDefaultExternalExport */; + else if (isNamedExternalModuleExport(node)) facts |= 16 /* IsNamedExternalExport */; + return facts; + } + function hasTypeScriptClassSyntax(node) { + return !!(node.transformFlags & 8192 /* ContainsTypeScriptClassSyntax */); + } + function isClassLikeDeclarationWithTypeScriptSyntax(node) { + return hasDecorators(node) || some(node.typeParameters) || some(node.heritageClauses, hasTypeScriptClassSyntax) || some(node.members, hasTypeScriptClassSyntax); + } + function visitClassDeclaration(node) { + const facts = getClassFacts(node); + const promoteToIIFE = languageVersion <= 1 /* ES5 */ && !!(facts & 7 /* MayNeedImmediatelyInvokedFunctionExpression */); + if (!isClassLikeDeclarationWithTypeScriptSyntax(node) && !classOrConstructorParameterIsDecorated(legacyDecorators, node) && !isExportOfNamespace(node)) { + return factory2.updateClassDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + node.name, + /*typeParameters*/ + void 0, + visitNodes2(node.heritageClauses, visitor, isHeritageClause), + visitNodes2(node.members, getClassElementVisitor(node), isClassElement) + ); + } + if (promoteToIIFE) { + context.startLexicalEnvironment(); + } + const moveModifiers = promoteToIIFE || facts & 8 /* IsExportOfNamespace */; + let modifiers = moveModifiers ? visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, visitor, isModifierLike); + if (facts & 2 /* HasClassOrConstructorParameterDecorators */) { + modifiers = injectClassTypeMetadata(modifiers, node); + } + const needsName = moveModifiers && !node.name || facts & 4 /* HasMemberDecorators */ || facts & 1 /* HasStaticInitializedProperties */; + const name = needsName ? node.name ?? factory2.getGeneratedNameForNode(node) : node.name; + const classDeclaration = factory2.updateClassDeclaration( + node, + modifiers, + name, + /*typeParameters*/ + void 0, + visitNodes2(node.heritageClauses, visitor, isHeritageClause), + transformClassMembers(node) + ); + let emitFlags = getEmitFlags(node); + if (facts & 1 /* HasStaticInitializedProperties */) { + emitFlags |= 64 /* NoTrailingSourceMap */; + } + setEmitFlags(classDeclaration, emitFlags); + let statement; + if (promoteToIIFE) { + const statements = [classDeclaration]; + const closingBraceLocation = createTokenRange(skipTrivia(currentSourceFile.text, node.members.end), 20 /* CloseBraceToken */); + const localName = factory2.getInternalName(node); + const outer = factory2.createPartiallyEmittedExpression(localName); + setTextRangeEnd(outer, closingBraceLocation.end); + setEmitFlags(outer, 3072 /* NoComments */); + const returnStatement = factory2.createReturnStatement(outer); + setTextRangePos(returnStatement, closingBraceLocation.pos); + setEmitFlags(returnStatement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */); + statements.push(returnStatement); + insertStatementsAfterStandardPrologue(statements, context.endLexicalEnvironment()); + const iife = factory2.createImmediatelyInvokedArrowFunction(statements); + setInternalEmitFlags(iife, 1 /* TypeScriptClassWrapper */); + const varDecl = factory2.createVariableDeclaration( + factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + false + ), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + iife + ); + setOriginalNode(varDecl, node); + const varStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([varDecl], 1 /* Let */) + ); + setOriginalNode(varStatement, node); + setCommentRange(varStatement, node); + setSourceMapRange(varStatement, moveRangePastDecorators(node)); + startOnNewLine(varStatement); + statement = varStatement; + } else { + statement = classDeclaration; + } + if (moveModifiers) { + if (facts & 8 /* IsExportOfNamespace */) { + return [ + statement, + createExportMemberAssignmentStatement(node) + ]; + } + if (facts & 32 /* IsDefaultExternalExport */) { + return [ + statement, + factory2.createExportDefault(factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + )) + ]; + } + if (facts & 16 /* IsNamedExternalExport */) { + return [ + statement, + factory2.createExternalModuleExport(factory2.getDeclarationName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + )) + ]; + } + } + return statement; + } + function visitClassExpression(node) { + let modifiers = visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike); + if (classOrConstructorParameterIsDecorated(legacyDecorators, node)) { + modifiers = injectClassTypeMetadata(modifiers, node); + } + return factory2.updateClassExpression( + node, + modifiers, + node.name, + /*typeParameters*/ + void 0, + visitNodes2(node.heritageClauses, visitor, isHeritageClause), + transformClassMembers(node) + ); + } + function transformClassMembers(node) { + const members = visitNodes2(node.members, getClassElementVisitor(node), isClassElement); + let newMembers; + const constructor = getFirstConstructorWithBody(node); + const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor)); + if (parametersWithPropertyAssignments) { + for (const parameter of parametersWithPropertyAssignments) { + const parameterProperty = factory2.createPropertyDeclaration( + /*modifiers*/ + void 0, + parameter.name, + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ); + setOriginalNode(parameterProperty, parameter); + newMembers = append(newMembers, parameterProperty); + } + } + if (newMembers) { + newMembers = addRange(newMembers, members); + return setTextRange( + factory2.createNodeArray(newMembers), + /*location*/ + node.members + ); + } + return members; + } + function injectClassTypeMetadata(modifiers, node) { + const metadata = getTypeMetadata(node, node); + if (some(metadata)) { + const modifiersArray = []; + addRange(modifiersArray, takeWhile(modifiers, isExportOrDefaultModifier)); + addRange(modifiersArray, filter(modifiers, isDecorator)); + addRange(modifiersArray, metadata); + addRange(modifiersArray, filter(skipWhile(modifiers, isExportOrDefaultModifier), isModifier)); + modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers); + } + return modifiers; + } + function injectClassElementTypeMetadata(modifiers, node, container) { + if (isClassLike(container) && classElementOrClassElementParameterIsDecorated(legacyDecorators, node, container)) { + const metadata = getTypeMetadata(node, container); + if (some(metadata)) { + const modifiersArray = []; + addRange(modifiersArray, filter(modifiers, isDecorator)); + addRange(modifiersArray, metadata); + addRange(modifiersArray, filter(modifiers, isModifier)); + modifiers = setTextRange(factory2.createNodeArray(modifiersArray), modifiers); + } + } + return modifiers; + } + function getTypeMetadata(node, container) { + if (!legacyDecorators) return void 0; + return USE_NEW_TYPE_METADATA_FORMAT ? getNewTypeMetadata(node, container) : getOldTypeMetadata(node, container); + } + function getOldTypeMetadata(node, container) { + if (typeSerializer) { + let decorators; + if (shouldAddTypeMetadata(node)) { + const typeMetadata = emitHelpers().createMetadataHelper("design:type", typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node, container)); + decorators = append(decorators, factory2.createDecorator(typeMetadata)); + } + if (shouldAddParamTypesMetadata(node)) { + const paramTypesMetadata = emitHelpers().createMetadataHelper("design:paramtypes", typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container)); + decorators = append(decorators, factory2.createDecorator(paramTypesMetadata)); + } + if (shouldAddReturnTypeMetadata(node)) { + const returnTypeMetadata = emitHelpers().createMetadataHelper("design:returntype", typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node)); + decorators = append(decorators, factory2.createDecorator(returnTypeMetadata)); + } + return decorators; + } + } + function getNewTypeMetadata(node, container) { + if (typeSerializer) { + let properties; + if (shouldAddTypeMetadata(node)) { + const typeProperty = factory2.createPropertyAssignment("type", factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + [], + /*type*/ + void 0, + factory2.createToken(39 /* EqualsGreaterThanToken */), + typeSerializer.serializeTypeOfNode({ currentLexicalScope, currentNameScope: container }, node, container) + )); + properties = append(properties, typeProperty); + } + if (shouldAddParamTypesMetadata(node)) { + const paramTypeProperty = factory2.createPropertyAssignment("paramTypes", factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + [], + /*type*/ + void 0, + factory2.createToken(39 /* EqualsGreaterThanToken */), + typeSerializer.serializeParameterTypesOfNode({ currentLexicalScope, currentNameScope: container }, node, container) + )); + properties = append(properties, paramTypeProperty); + } + if (shouldAddReturnTypeMetadata(node)) { + const returnTypeProperty = factory2.createPropertyAssignment("returnType", factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + [], + /*type*/ + void 0, + factory2.createToken(39 /* EqualsGreaterThanToken */), + typeSerializer.serializeReturnTypeOfNode({ currentLexicalScope, currentNameScope: container }, node) + )); + properties = append(properties, returnTypeProperty); + } + if (properties) { + const typeInfoMetadata = emitHelpers().createMetadataHelper("design:typeinfo", factory2.createObjectLiteralExpression( + properties, + /*multiLine*/ + true + )); + return [factory2.createDecorator(typeInfoMetadata)]; + } + } + } + function shouldAddTypeMetadata(node) { + const kind = node.kind; + return kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */ || kind === 172 /* PropertyDeclaration */; + } + function shouldAddReturnTypeMetadata(node) { + return node.kind === 174 /* MethodDeclaration */; + } + function shouldAddParamTypesMetadata(node) { + switch (node.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return getFirstConstructorWithBody(node) !== void 0; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return true; + } + return false; + } + function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { + const name = member.name; + if (isPrivateIdentifier(name)) { + return factory2.createIdentifier(""); + } else if (isComputedPropertyName(name)) { + return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression; + } else if (isIdentifier(name)) { + return factory2.createStringLiteral(idText(name)); + } else { + return factory2.cloneNode(name); + } + } + function visitPropertyNameOfClassElement(member) { + const name = member.name; + if (legacyDecorators && isComputedPropertyName(name) && hasDecorators(member)) { + const expression = visitNode(name.expression, visitor, isExpression); + Debug.assert(expression); + const innerExpression = skipPartiallyEmittedExpressions(expression); + if (!isSimpleInlineableExpression(innerExpression)) { + const generatedName = factory2.getGeneratedNameForNode(name); + hoistVariableDeclaration(generatedName); + return factory2.updateComputedPropertyName(name, factory2.createAssignment(generatedName, expression)); + } + } + return Debug.checkDefined(visitNode(name, visitor, isPropertyName)); + } + function visitHeritageClause(node) { + if (node.token === 119 /* ImplementsKeyword */) { + return void 0; + } + return visitEachChild(node, visitor, context); + } + function visitExpressionWithTypeArguments(node) { + return factory2.updateExpressionWithTypeArguments( + node, + Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression)), + /*typeArguments*/ + void 0 + ); + } + function shouldEmitFunctionLikeDeclaration(node) { + return !nodeIsMissing(node.body); + } + function visitPropertyDeclaration(node, parent2) { + const isAmbient = node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 64 /* Abstract */); + if (isAmbient && !(legacyDecorators && hasDecorators(node))) { + return void 0; + } + let modifiers = isClassLike(parent2) ? !isAmbient ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, modifierElidingVisitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); + modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); + if (isAmbient) { + return factory2.updatePropertyDeclaration( + node, + concatenate(modifiers, factory2.createModifiersFromModifierFlags(128 /* Ambient */)), + Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ); + } + return factory2.updatePropertyDeclaration( + node, + modifiers, + visitPropertyNameOfClassElement(node), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + } + function visitConstructor(node) { + if (!shouldEmitFunctionLikeDeclaration(node)) { + return void 0; + } + return factory2.updateConstructorDeclaration( + node, + /*modifiers*/ + void 0, + visitParameterList(node.parameters, visitor, context), + transformConstructorBody(node.body, node) + ); + } + function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) { + const superStatementIndex = superPath[superPathDepth]; + const superStatement = statementsIn[superStatementIndex]; + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset)); + if (isTryStatement(superStatement)) { + const tryBlockStatements = []; + transformConstructorBodyWorker( + tryBlockStatements, + superStatement.tryBlock.statements, + /*statementOffset*/ + 0, + superPath, + superPathDepth + 1, + initializerStatements + ); + const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements); + setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements); + statementsOut.push(factory2.updateTryStatement( + superStatement, + factory2.updateBlock(superStatement.tryBlock, tryBlockStatements), + visitNode(superStatement.catchClause, visitor, isCatchClause), + visitNode(superStatement.finallyBlock, visitor, isBlock) + )); + } else { + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1)); + addRange(statementsOut, initializerStatements); + } + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1)); + } + function transformConstructorBody(body, constructor) { + const parametersWithPropertyAssignments = constructor && filter(constructor.parameters, (p) => isParameterPropertyDeclaration(p, constructor)); + if (!some(parametersWithPropertyAssignments)) { + return visitFunctionBody(body, visitor, context); + } + let statements = []; + resumeLexicalEnvironment(); + const prologueStatementCount = factory2.copyPrologue( + body.statements, + statements, + /*ensureUseStrict*/ + false, + visitor + ); + const superPath = findSuperStatementIndexPath(body.statements, prologueStatementCount); + const parameterPropertyAssignments = mapDefined(parametersWithPropertyAssignments, transformParameterWithPropertyAssignment); + if (superPath.length) { + transformConstructorBodyWorker( + statements, + body.statements, + prologueStatementCount, + superPath, + /*superPathDepth*/ + 0, + parameterPropertyAssignments + ); + } else { + addRange(statements, parameterPropertyAssignments); + addRange(statements, visitNodes2(body.statements, visitor, isStatement, prologueStatementCount)); + } + statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + const block = factory2.createBlock( + setTextRange(factory2.createNodeArray(statements), body.statements), + /*multiLine*/ + true + ); + setTextRange( + block, + /*location*/ + body + ); + setOriginalNode(block, body); + return block; + } + function transformParameterWithPropertyAssignment(node) { + const name = node.name; + if (!isIdentifier(name)) { + return void 0; + } + const propertyName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent); + setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */); + const localName = setParent(setTextRange(factory2.cloneNode(name), name), name.parent); + setEmitFlags(localName, 3072 /* NoComments */); + return startOnNewLine( + removeAllComments( + setTextRange( + setOriginalNode( + factory2.createExpressionStatement( + factory2.createAssignment( + setTextRange( + factory2.createPropertyAccessExpression( + factory2.createThis(), + propertyName + ), + node.name + ), + localName + ) + ), + node + ), + moveRangePos(node, -1) + ) + ) + ); + } + function visitMethodDeclaration(node, parent2) { + if (!(node.transformFlags & 1 /* ContainsTypeScript */)) { + return node; + } + if (!shouldEmitFunctionLikeDeclaration(node)) { + return void 0; + } + let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); + modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); + return factory2.updateMethodDeclaration( + node, + modifiers, + node.asteriskToken, + visitPropertyNameOfClassElement(node), + /*questionToken*/ + void 0, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + visitFunctionBody(node.body, visitor, context) + ); + } + function shouldEmitAccessorDeclaration(node) { + return !(nodeIsMissing(node.body) && hasSyntacticModifier(node, 64 /* Abstract */)); + } + function visitGetAccessor(node, parent2) { + if (!(node.transformFlags & 1 /* ContainsTypeScript */)) { + return node; + } + if (!shouldEmitAccessorDeclaration(node)) { + return void 0; + } + let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); + modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); + return factory2.updateGetAccessorDeclaration( + node, + modifiers, + visitPropertyNameOfClassElement(node), + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) + ); + } + function visitSetAccessor(node, parent2) { + if (!(node.transformFlags & 1 /* ContainsTypeScript */)) { + return node; + } + if (!shouldEmitAccessorDeclaration(node)) { + return void 0; + } + let modifiers = isClassLike(parent2) ? visitNodes2(node.modifiers, visitor, isModifierLike) : visitNodes2(node.modifiers, decoratorElidingVisitor, isModifierLike); + modifiers = injectClassElementTypeMetadata(modifiers, node, parent2); + return factory2.updateSetAccessorDeclaration( + node, + modifiers, + visitPropertyNameOfClassElement(node), + visitParameterList(node.parameters, visitor, context), + visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) + ); + } + function visitFunctionDeclaration(node) { + if (!shouldEmitFunctionLikeDeclaration(node)) { + return factory2.createNotEmittedStatement(node); + } + const updated = factory2.updateFunctionDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + node.asteriskToken, + node.name, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) + ); + if (isExportOfNamespace(node)) { + const statements = [updated]; + addExportMemberAssignment(statements, node); + return statements; + } + return updated; + } + function visitFunctionExpression(node) { + if (!shouldEmitFunctionLikeDeclaration(node)) { + return factory2.createOmittedExpression(); + } + const updated = factory2.updateFunctionExpression( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + node.asteriskToken, + node.name, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + visitFunctionBody(node.body, visitor, context) || factory2.createBlock([]) + ); + return updated; + } + function visitArrowFunction(node) { + const updated = factory2.updateArrowFunction( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + node.equalsGreaterThanToken, + visitFunctionBody(node.body, visitor, context) + ); + return updated; + } + function visitParameter(node) { + if (parameterIsThisKeyword(node)) { + return void 0; + } + const updated = factory2.updateParameterDeclaration( + node, + visitNodes2(node.modifiers, (node2) => isDecorator(node2) ? visitor(node2) : void 0, isModifierLike), + node.dotDotDotToken, + Debug.checkDefined(visitNode(node.name, visitor, isBindingName)), + /*questionToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + if (updated !== node) { + setCommentRange(updated, node); + setTextRange(updated, moveRangePastModifiers(node)); + setSourceMapRange(updated, moveRangePastModifiers(node)); + setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */); + } + return updated; + } + function visitVariableStatement(node) { + if (isExportOfNamespace(node)) { + const variables = getInitializedVariables(node.declarationList); + if (variables.length === 0) { + return void 0; + } + return setTextRange( + factory2.createExpressionStatement( + factory2.inlineExpressions( + map(variables, transformInitializedVariable) + ) + ), + node + ); + } else { + return visitEachChild(node, visitor, context); + } + } + function transformInitializedVariable(node) { + const name = node.name; + if (isBindingPattern(name)) { + return flattenDestructuringAssignment( + node, + visitor, + context, + 0 /* All */, + /*needsValue*/ + false, + createNamespaceExportExpression + ); + } else { + return setTextRange( + factory2.createAssignment( + getNamespaceMemberNameWithSourceMapsAndWithoutComments(name), + Debug.checkDefined(visitNode(node.initializer, visitor, isExpression)) + ), + /*location*/ + node + ); + } + } + function visitVariableDeclaration(node) { + const updated = factory2.updateVariableDeclaration( + node, + Debug.checkDefined(visitNode(node.name, visitor, isBindingName)), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + if (node.type) { + setTypeNode(updated.name, node.type); + } + return updated; + } + function visitParenthesizedExpression(node) { + const innerExpression = skipOuterExpressions(node.expression, ~(6 /* Assertions */ | 16 /* ExpressionsWithTypeArguments */)); + if (isAssertionExpression(innerExpression) || isSatisfiesExpression(innerExpression)) { + const expression = visitNode(node.expression, visitor, isExpression); + Debug.assert(expression); + return factory2.createPartiallyEmittedExpression(expression, node); + } + return visitEachChild(node, visitor, context); + } + function visitAssertionExpression(node) { + const expression = visitNode(node.expression, visitor, isExpression); + Debug.assert(expression); + return factory2.createPartiallyEmittedExpression(expression, node); + } + function visitNonNullExpression(node) { + const expression = visitNode(node.expression, visitor, isLeftHandSideExpression); + Debug.assert(expression); + return factory2.createPartiallyEmittedExpression(expression, node); + } + function visitSatisfiesExpression(node) { + const expression = visitNode(node.expression, visitor, isExpression); + Debug.assert(expression); + return factory2.createPartiallyEmittedExpression(expression, node); + } + function visitCallExpression(node) { + return factory2.updateCallExpression( + node, + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + /*typeArguments*/ + void 0, + visitNodes2(node.arguments, visitor, isExpression) + ); + } + function visitNewExpression(node) { + return factory2.updateNewExpression( + node, + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + /*typeArguments*/ + void 0, + visitNodes2(node.arguments, visitor, isExpression) + ); + } + function visitTaggedTemplateExpression(node) { + return factory2.updateTaggedTemplateExpression( + node, + Debug.checkDefined(visitNode(node.tag, visitor, isExpression)), + /*typeArguments*/ + void 0, + Debug.checkDefined(visitNode(node.template, visitor, isTemplateLiteral)) + ); + } + function visitJsxSelfClosingElement(node) { + return factory2.updateJsxSelfClosingElement( + node, + Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)), + /*typeArguments*/ + void 0, + Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes)) + ); + } + function visitJsxJsxOpeningElement(node) { + return factory2.updateJsxOpeningElement( + node, + Debug.checkDefined(visitNode(node.tagName, visitor, isJsxTagNameExpression)), + /*typeArguments*/ + void 0, + Debug.checkDefined(visitNode(node.attributes, visitor, isJsxAttributes)) + ); + } + function shouldEmitEnumDeclaration(node) { + return !isEnumConst(node) || shouldPreserveConstEnums(compilerOptions); + } + function visitEnumDeclaration(node) { + if (!shouldEmitEnumDeclaration(node)) { + return factory2.createNotEmittedStatement(node); + } + const statements = []; + let emitFlags = 4 /* AdviseOnEmitNode */; + const varAdded = addVarForEnumOrModuleDeclaration(statements, node); + if (varAdded) { + if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) { + emitFlags |= 1024 /* NoLeadingComments */; + } + } + const parameterName = getNamespaceParameterName(node); + const containerName = getNamespaceContainerName(node); + const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName( + currentNamespaceContainerName, + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ) : factory2.getDeclarationName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + let moduleArg = factory2.createLogicalOr( + exportName, + factory2.createAssignment( + exportName, + factory2.createObjectLiteralExpression() + ) + ); + if (isExportOfNamespace(node)) { + const localName = factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + moduleArg = factory2.createAssignment(localName, moduleArg); + } + const enumStatement = factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + parameterName + )], + /*type*/ + void 0, + transformEnumBody(node, containerName) + ), + /*typeArguments*/ + void 0, + [moduleArg] + ) + ); + setOriginalNode(enumStatement, node); + if (varAdded) { + setSyntheticLeadingComments(enumStatement, void 0); + setSyntheticTrailingComments(enumStatement, void 0); + } + setTextRange(enumStatement, node); + addEmitFlags(enumStatement, emitFlags); + statements.push(enumStatement); + return statements; + } + function transformEnumBody(node, localName) { + const savedCurrentNamespaceLocalName = currentNamespaceContainerName; + currentNamespaceContainerName = localName; + const statements = []; + startLexicalEnvironment(); + const members = map(node.members, transformEnumMember); + insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + addRange(statements, members); + currentNamespaceContainerName = savedCurrentNamespaceLocalName; + return factory2.createBlock( + setTextRange( + factory2.createNodeArray(statements), + /*location*/ + node.members + ), + /*multiLine*/ + true + ); + } + function transformEnumMember(member) { + const name = getExpressionForPropertyName( + member, + /*generateNameForComputedPropertyName*/ + false + ); + const evaluated = resolver.getEnumMemberValue(member); + const valueExpression = transformEnumMemberDeclarationValue(member, evaluated == null ? void 0 : evaluated.value); + const innerAssignment = factory2.createAssignment( + factory2.createElementAccessExpression( + currentNamespaceContainerName, + name + ), + valueExpression + ); + const outerAssignment = typeof (evaluated == null ? void 0 : evaluated.value) === "string" || (evaluated == null ? void 0 : evaluated.isSyntacticallyString) ? innerAssignment : factory2.createAssignment( + factory2.createElementAccessExpression( + currentNamespaceContainerName, + innerAssignment + ), + name + ); + return setTextRange( + factory2.createExpressionStatement( + setTextRange( + outerAssignment, + member + ) + ), + member + ); + } + function transformEnumMemberDeclarationValue(member, constantValue) { + if (constantValue !== void 0) { + return typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : constantValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constantValue)) : factory2.createNumericLiteral(constantValue); + } else { + enableSubstitutionForNonQualifiedEnumMembers(); + if (member.initializer) { + return Debug.checkDefined(visitNode(member.initializer, visitor, isExpression)); + } else { + return factory2.createVoidZero(); + } + } + } + function shouldEmitModuleDeclaration(nodeIn) { + const node = getParseTreeNode(nodeIn, isModuleDeclaration); + if (!node) { + return true; + } + return isInstantiatedModule(node, shouldPreserveConstEnums(compilerOptions)); + } + function recordEmittedDeclarationInScope(node) { + if (!currentScopeFirstDeclarationsOfName) { + currentScopeFirstDeclarationsOfName = /* @__PURE__ */ new Map(); + } + const name = declaredNameInScope(node); + if (!currentScopeFirstDeclarationsOfName.has(name)) { + currentScopeFirstDeclarationsOfName.set(name, node); + } + } + function isFirstEmittedDeclarationInScope(node) { + if (currentScopeFirstDeclarationsOfName) { + const name = declaredNameInScope(node); + return currentScopeFirstDeclarationsOfName.get(name) === node; + } + return true; + } + function declaredNameInScope(node) { + Debug.assertNode(node.name, isIdentifier); + return node.name.escapedText; + } + function addVarForEnumOrModuleDeclaration(statements, node) { + const varDecl = factory2.createVariableDeclaration(factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + )); + const varFlags = currentLexicalScope.kind === 307 /* SourceFile */ ? 0 /* None */ : 1 /* Let */; + const statement = factory2.createVariableStatement( + visitNodes2(node.modifiers, modifierVisitor, isModifier), + factory2.createVariableDeclarationList([varDecl], varFlags) + ); + setOriginalNode(varDecl, node); + setSyntheticLeadingComments(varDecl, void 0); + setSyntheticTrailingComments(varDecl, void 0); + setOriginalNode(statement, node); + recordEmittedDeclarationInScope(node); + if (isFirstEmittedDeclarationInScope(node)) { + if (node.kind === 266 /* EnumDeclaration */) { + setSourceMapRange(statement.declarationList, node); + } else { + setSourceMapRange(statement, node); + } + setCommentRange(statement, node); + addEmitFlags(statement, 2048 /* NoTrailingComments */); + statements.push(statement); + return true; + } + return false; + } + function visitModuleDeclaration(node) { + if (!shouldEmitModuleDeclaration(node)) { + return factory2.createNotEmittedStatement(node); + } + Debug.assertNode(node.name, isIdentifier, "A TypeScript namespace should have an Identifier name."); + enableSubstitutionForNamespaceExports(); + const statements = []; + let emitFlags = 4 /* AdviseOnEmitNode */; + const varAdded = addVarForEnumOrModuleDeclaration(statements, node); + if (varAdded) { + if (moduleKind !== 4 /* System */ || currentLexicalScope !== currentSourceFile) { + emitFlags |= 1024 /* NoLeadingComments */; + } + } + const parameterName = getNamespaceParameterName(node); + const containerName = getNamespaceContainerName(node); + const exportName = isExportOfNamespace(node) ? factory2.getExternalModuleOrNamespaceExportName( + currentNamespaceContainerName, + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ) : factory2.getDeclarationName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + let moduleArg = factory2.createLogicalOr( + exportName, + factory2.createAssignment( + exportName, + factory2.createObjectLiteralExpression() + ) + ); + if (isExportOfNamespace(node)) { + const localName = factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + moduleArg = factory2.createAssignment(localName, moduleArg); + } + const moduleStatement = factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + parameterName + )], + /*type*/ + void 0, + transformModuleBody(node, containerName) + ), + /*typeArguments*/ + void 0, + [moduleArg] + ) + ); + setOriginalNode(moduleStatement, node); + if (varAdded) { + setSyntheticLeadingComments(moduleStatement, void 0); + setSyntheticTrailingComments(moduleStatement, void 0); + } + setTextRange(moduleStatement, node); + addEmitFlags(moduleStatement, emitFlags); + statements.push(moduleStatement); + return statements; + } + function transformModuleBody(node, namespaceLocalName) { + const savedCurrentNamespaceContainerName = currentNamespaceContainerName; + const savedCurrentNamespace = currentNamespace; + const savedCurrentScopeFirstDeclarationsOfName = currentScopeFirstDeclarationsOfName; + currentNamespaceContainerName = namespaceLocalName; + currentNamespace = node; + currentScopeFirstDeclarationsOfName = void 0; + const statements = []; + startLexicalEnvironment(); + let statementsLocation; + let blockLocation; + if (node.body) { + if (node.body.kind === 268 /* ModuleBlock */) { + saveStateAndInvoke(node.body, (body) => addRange(statements, visitNodes2(body.statements, namespaceElementVisitor, isStatement))); + statementsLocation = node.body.statements; + blockLocation = node.body; + } else { + const result = visitModuleDeclaration(node.body); + if (result) { + if (isArray(result)) { + addRange(statements, result); + } else { + statements.push(result); + } + } + const moduleBlock = getInnerMostModuleDeclarationFromDottedModule(node).body; + statementsLocation = moveRangePos(moduleBlock.statements, -1); + } + } + insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + currentNamespaceContainerName = savedCurrentNamespaceContainerName; + currentNamespace = savedCurrentNamespace; + currentScopeFirstDeclarationsOfName = savedCurrentScopeFirstDeclarationsOfName; + const block = factory2.createBlock( + setTextRange( + factory2.createNodeArray(statements), + /*location*/ + statementsLocation + ), + /*multiLine*/ + true + ); + setTextRange(block, blockLocation); + if (!node.body || node.body.kind !== 268 /* ModuleBlock */) { + setEmitFlags(block, getEmitFlags(block) | 3072 /* NoComments */); + } + return block; + } + function getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration) { + if (moduleDeclaration.body.kind === 267 /* ModuleDeclaration */) { + const recursiveInnerModule = getInnerMostModuleDeclarationFromDottedModule(moduleDeclaration.body); + return recursiveInnerModule || moduleDeclaration.body; + } + } + function visitImportDeclaration(node) { + if (!node.importClause) { + return node; + } + if (node.importClause.isTypeOnly) { + return void 0; + } + const importClause = visitNode(node.importClause, visitImportClause, isImportClause); + return importClause ? factory2.updateImportDeclaration( + node, + /*modifiers*/ + void 0, + importClause, + node.moduleSpecifier, + node.attributes + ) : void 0; + } + function visitImportClause(node) { + Debug.assert(!node.isTypeOnly); + const name = shouldEmitAliasDeclaration(node) ? node.name : void 0; + const namedBindings = visitNode(node.namedBindings, visitNamedImportBindings, isNamedImportBindings); + return name || namedBindings ? factory2.updateImportClause( + node, + /*isTypeOnly*/ + false, + name, + namedBindings + ) : void 0; + } + function visitNamedImportBindings(node) { + if (node.kind === 274 /* NamespaceImport */) { + return shouldEmitAliasDeclaration(node) ? node : void 0; + } else { + const allowEmpty = compilerOptions.verbatimModuleSyntax; + const elements = visitNodes2(node.elements, visitImportSpecifier, isImportSpecifier); + return allowEmpty || some(elements) ? factory2.updateNamedImports(node, elements) : void 0; + } + } + function visitImportSpecifier(node) { + return !node.isTypeOnly && shouldEmitAliasDeclaration(node) ? node : void 0; + } + function visitExportAssignment(node) { + return compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node) ? visitEachChild(node, visitor, context) : void 0; + } + function visitExportDeclaration(node) { + if (node.isTypeOnly) { + return void 0; + } + if (!node.exportClause || isNamespaceExport(node.exportClause)) { + return factory2.updateExportDeclaration( + node, + node.modifiers, + node.isTypeOnly, + node.exportClause, + node.moduleSpecifier, + node.attributes + ); + } + const allowEmpty = !!compilerOptions.verbatimModuleSyntax; + const exportClause = visitNode( + node.exportClause, + (bindings) => visitNamedExportBindings(bindings, allowEmpty), + isNamedExportBindings + ); + return exportClause ? factory2.updateExportDeclaration( + node, + /*modifiers*/ + void 0, + node.isTypeOnly, + exportClause, + node.moduleSpecifier, + node.attributes + ) : void 0; + } + function visitNamedExports(node, allowEmpty) { + const elements = visitNodes2(node.elements, visitExportSpecifier, isExportSpecifier); + return allowEmpty || some(elements) ? factory2.updateNamedExports(node, elements) : void 0; + } + function visitNamespaceExports(node) { + return factory2.updateNamespaceExport(node, Debug.checkDefined(visitNode(node.name, visitor, isIdentifier))); + } + function visitNamedExportBindings(node, allowEmpty) { + return isNamespaceExport(node) ? visitNamespaceExports(node) : visitNamedExports(node, allowEmpty); + } + function visitExportSpecifier(node) { + return !node.isTypeOnly && (compilerOptions.verbatimModuleSyntax || resolver.isValueAliasDeclaration(node)) ? node : void 0; + } + function shouldEmitImportEqualsDeclaration(node) { + return shouldEmitAliasDeclaration(node) || !isExternalModule(currentSourceFile) && resolver.isTopLevelValueImportEqualsWithEntityName(node); + } + function visitImportEqualsDeclaration(node) { + if (node.isTypeOnly) { + return void 0; + } + if (isExternalModuleImportEqualsDeclaration(node)) { + if (!shouldEmitAliasDeclaration(node)) { + return void 0; + } + return visitEachChild(node, visitor, context); + } + if (!shouldEmitImportEqualsDeclaration(node)) { + return void 0; + } + const moduleReference = createExpressionFromEntityName(factory2, node.moduleReference); + setEmitFlags(moduleReference, 3072 /* NoComments */ | 4096 /* NoNestedComments */); + if (isNamedExternalModuleExport(node) || !isExportOfNamespace(node)) { + return setOriginalNode( + setTextRange( + factory2.createVariableStatement( + visitNodes2(node.modifiers, modifierVisitor, isModifier), + factory2.createVariableDeclarationList([ + setOriginalNode( + factory2.createVariableDeclaration( + node.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + moduleReference + ), + node + ) + ]) + ), + node + ), + node + ); + } else { + return setOriginalNode( + createNamespaceExport( + node.name, + moduleReference, + node + ), + node + ); + } + } + function isExportOfNamespace(node) { + return currentNamespace !== void 0 && hasSyntacticModifier(node, 32 /* Export */); + } + function isExternalModuleExport(node) { + return currentNamespace === void 0 && hasSyntacticModifier(node, 32 /* Export */); + } + function isNamedExternalModuleExport(node) { + return isExternalModuleExport(node) && !hasSyntacticModifier(node, 2048 /* Default */); + } + function isDefaultExternalModuleExport(node) { + return isExternalModuleExport(node) && hasSyntacticModifier(node, 2048 /* Default */); + } + function createExportMemberAssignmentStatement(node) { + const expression = factory2.createAssignment( + factory2.getExternalModuleOrNamespaceExportName( + currentNamespaceContainerName, + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ), + factory2.getLocalName(node) + ); + setSourceMapRange(expression, createRange(node.name ? node.name.pos : node.pos, node.end)); + const statement = factory2.createExpressionStatement(expression); + setSourceMapRange(statement, createRange(-1, node.end)); + return statement; + } + function addExportMemberAssignment(statements, node) { + statements.push(createExportMemberAssignmentStatement(node)); + } + function createNamespaceExport(exportName, exportValue, location) { + return setTextRange( + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.getNamespaceMemberName( + currentNamespaceContainerName, + exportName, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ), + exportValue + ) + ), + location + ); + } + function createNamespaceExportExpression(exportName, exportValue, location) { + return setTextRange(factory2.createAssignment(getNamespaceMemberNameWithSourceMapsAndWithoutComments(exportName), exportValue), location); + } + function getNamespaceMemberNameWithSourceMapsAndWithoutComments(name) { + return factory2.getNamespaceMemberName( + currentNamespaceContainerName, + name, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + } + function getNamespaceParameterName(node) { + const name = factory2.getGeneratedNameForNode(node); + setSourceMapRange(name, node.name); + return name; + } + function getNamespaceContainerName(node) { + return factory2.getGeneratedNameForNode(node); + } + function enableSubstitutionForNonQualifiedEnumMembers() { + if ((enabledSubstitutions & 8 /* NonQualifiedEnumMembers */) === 0) { + enabledSubstitutions |= 8 /* NonQualifiedEnumMembers */; + context.enableSubstitution(80 /* Identifier */); + } + } + function enableSubstitutionForNamespaceExports() { + if ((enabledSubstitutions & 2 /* NamespaceExports */) === 0) { + enabledSubstitutions |= 2 /* NamespaceExports */; + context.enableSubstitution(80 /* Identifier */); + context.enableSubstitution(304 /* ShorthandPropertyAssignment */); + context.enableEmitNotification(267 /* ModuleDeclaration */); + } + } + function isTransformedModuleDeclaration(node) { + return getOriginalNode(node).kind === 267 /* ModuleDeclaration */; + } + function isTransformedEnumDeclaration(node) { + return getOriginalNode(node).kind === 266 /* EnumDeclaration */; + } + function onEmitNode(hint, node, emitCallback) { + const savedApplicableSubstitutions = applicableSubstitutions; + const savedCurrentSourceFile = currentSourceFile; + if (isSourceFile(node)) { + currentSourceFile = node; + } + if (enabledSubstitutions & 2 /* NamespaceExports */ && isTransformedModuleDeclaration(node)) { + applicableSubstitutions |= 2 /* NamespaceExports */; + } + if (enabledSubstitutions & 8 /* NonQualifiedEnumMembers */ && isTransformedEnumDeclaration(node)) { + applicableSubstitutions |= 8 /* NonQualifiedEnumMembers */; + } + previousOnEmitNode(hint, node, emitCallback); + applicableSubstitutions = savedApplicableSubstitutions; + currentSourceFile = savedCurrentSourceFile; + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* Expression */) { + return substituteExpression(node); + } else if (isShorthandPropertyAssignment(node)) { + return substituteShorthandPropertyAssignment(node); + } + return node; + } + function substituteShorthandPropertyAssignment(node) { + if (enabledSubstitutions & 2 /* NamespaceExports */) { + const name = node.name; + const exportedName = trySubstituteNamespaceExportedName(name); + if (exportedName) { + if (node.objectAssignmentInitializer) { + const initializer = factory2.createAssignment(exportedName, node.objectAssignmentInitializer); + return setTextRange(factory2.createPropertyAssignment(name, initializer), node); + } + return setTextRange(factory2.createPropertyAssignment(name, exportedName), node); + } + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + return substituteExpressionIdentifier(node); + case 211 /* PropertyAccessExpression */: + return substitutePropertyAccessExpression(node); + case 212 /* ElementAccessExpression */: + return substituteElementAccessExpression(node); + } + return node; + } + function substituteExpressionIdentifier(node) { + return trySubstituteNamespaceExportedName(node) || node; + } + function trySubstituteNamespaceExportedName(node) { + if (enabledSubstitutions & applicableSubstitutions && !isGeneratedIdentifier(node) && !isLocalName(node)) { + const container = resolver.getReferencedExportContainer( + node, + /*prefixLocals*/ + false + ); + if (container && container.kind !== 307 /* SourceFile */) { + const substitute = applicableSubstitutions & 2 /* NamespaceExports */ && container.kind === 267 /* ModuleDeclaration */ || applicableSubstitutions & 8 /* NonQualifiedEnumMembers */ && container.kind === 266 /* EnumDeclaration */; + if (substitute) { + return setTextRange( + factory2.createPropertyAccessExpression(factory2.getGeneratedNameForNode(container), node), + /*location*/ + node + ); + } + } + } + return void 0; + } + function substitutePropertyAccessExpression(node) { + return substituteConstantValue(node); + } + function substituteElementAccessExpression(node) { + return substituteConstantValue(node); + } + function safeMultiLineComment(value) { + return value.replace(/\*\//g, "*_/"); + } + function substituteConstantValue(node) { + const constantValue = tryGetConstEnumValue(node); + if (constantValue !== void 0) { + setConstantValue(node, constantValue); + const substitute = typeof constantValue === "string" ? factory2.createStringLiteral(constantValue) : constantValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constantValue)) : factory2.createNumericLiteral(constantValue); + if (!compilerOptions.removeComments) { + const originalNode = getOriginalNode(node, isAccessExpression); + addSyntheticTrailingComment(substitute, 3 /* MultiLineCommentTrivia */, ` ${safeMultiLineComment(getTextOfNode(originalNode))} `); + } + return substitute; + } + return node; + } + function tryGetConstEnumValue(node) { + if (getIsolatedModules(compilerOptions)) { + return void 0; + } + return isPropertyAccessExpression(node) || isElementAccessExpression(node) ? resolver.getConstantValue(node) : void 0; + } + function shouldEmitAliasDeclaration(node) { + return compilerOptions.verbatimModuleSyntax || isInJSFile(node) || resolver.isReferencedAliasDeclaration(node); + } +} + +// src/compiler/transformers/classFields.ts +function transformClassFields(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + hoistVariableDeclaration, + endLexicalEnvironment, + startLexicalEnvironment, + resumeLexicalEnvironment, + addBlockScopedVariable + } = context; + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const useDefineForClassFields = getUseDefineForClassFields(compilerOptions); + const legacyDecorators = !!compilerOptions.experimentalDecorators; + const shouldTransformInitializersUsingSet = !useDefineForClassFields; + const shouldTransformInitializersUsingDefine = useDefineForClassFields && languageVersion < 9 /* ES2022 */; + const shouldTransformInitializers = shouldTransformInitializersUsingSet || shouldTransformInitializersUsingDefine; + const shouldTransformPrivateElementsOrClassStaticBlocks = languageVersion < 9 /* ES2022 */; + const shouldTransformAutoAccessors = languageVersion < 99 /* ESNext */ ? -1 /* True */ : !useDefineForClassFields ? 3 /* Maybe */ : 0 /* False */; + const shouldTransformThisInStaticInitializers = languageVersion < 9 /* ES2022 */; + const shouldTransformSuperInStaticInitializers = shouldTransformThisInStaticInitializers && languageVersion >= 2 /* ES2015 */; + const shouldTransformAnything = shouldTransformInitializers || shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformAutoAccessors === -1 /* True */; + const previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + const previousOnEmitNode = context.onEmitNode; + context.onEmitNode = onEmitNode; + let shouldTransformPrivateStaticElementsInFile = false; + let enabledSubstitutions = 0 /* None */; + let classAliases; + let pendingExpressions; + let pendingStatements; + let lexicalEnvironment; + const lexicalEnvironmentMap = /* @__PURE__ */ new Map(); + const noSubstitution = /* @__PURE__ */ new Set(); + let currentClassContainer; + let currentClassElement; + let shouldSubstituteThisWithClassThis = false; + let previousShouldSubstituteThisWithClassThis = false; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + lexicalEnvironment = void 0; + shouldTransformPrivateStaticElementsInFile = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */); + if (!shouldTransformAnything && !shouldTransformPrivateStaticElementsInFile) { + return node; + } + const visited = visitEachChild(node, visitor, context); + addEmitHelpers(visited, context.readEmitHelpers()); + return visited; + } + function modifierVisitor(node) { + switch (node.kind) { + case 129 /* AccessorKeyword */: + return shouldTransformAutoAccessorsInCurrentClass() ? void 0 : node; + default: + return tryCast(node, isModifier); + } + } + function visitor(node) { + if (!(node.transformFlags & 16777216 /* ContainsClassFields */) && !(node.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */)) { + return node; + } + switch (node.kind) { + case 263 /* ClassDeclaration */: + return visitClassDeclaration(node); + case 231 /* ClassExpression */: + return visitClassExpression(node); + case 175 /* ClassStaticBlockDeclaration */: + case 172 /* PropertyDeclaration */: + return Debug.fail("Use `classElementVisitor` instead."); + case 303 /* PropertyAssignment */: + return visitPropertyAssignment(node); + case 243 /* VariableStatement */: + return visitVariableStatement(node); + case 260 /* VariableDeclaration */: + return visitVariableDeclaration(node); + case 169 /* Parameter */: + return visitParameterDeclaration(node); + case 208 /* BindingElement */: + return visitBindingElement(node); + case 277 /* ExportAssignment */: + return visitExportAssignment(node); + case 81 /* PrivateIdentifier */: + return visitPrivateIdentifier(node); + case 211 /* PropertyAccessExpression */: + return visitPropertyAccessExpression(node); + case 212 /* ElementAccessExpression */: + return visitElementAccessExpression(node); + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + return visitPreOrPostfixUnaryExpression( + node, + /*discarded*/ + false + ); + case 226 /* BinaryExpression */: + return visitBinaryExpression( + node, + /*discarded*/ + false + ); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression( + node, + /*discarded*/ + false + ); + case 213 /* CallExpression */: + return visitCallExpression(node); + case 244 /* ExpressionStatement */: + return visitExpressionStatement(node); + case 215 /* TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 248 /* ForStatement */: + return visitForStatement(node); + case 110 /* ThisKeyword */: + return visitThisExpression(node); + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + return setCurrentClassElementAnd( + /*classElement*/ + void 0, + fallbackVisitor, + node + ); + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: { + return setCurrentClassElementAnd( + node, + fallbackVisitor, + node + ); + } + default: + return fallbackVisitor(node); + } + } + function fallbackVisitor(node) { + return visitEachChild(node, visitor, context); + } + function discardedValueVisitor(node) { + switch (node.kind) { + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + return visitPreOrPostfixUnaryExpression( + node, + /*discarded*/ + true + ); + case 226 /* BinaryExpression */: + return visitBinaryExpression( + node, + /*discarded*/ + true + ); + case 356 /* CommaListExpression */: + return visitCommaListExpression( + node, + /*discarded*/ + true + ); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression( + node, + /*discarded*/ + true + ); + default: + return visitor(node); + } + } + function heritageClauseVisitor(node) { + switch (node.kind) { + case 298 /* HeritageClause */: + return visitEachChild(node, heritageClauseVisitor, context); + case 233 /* ExpressionWithTypeArguments */: + return visitExpressionWithTypeArgumentsInHeritageClause(node); + default: + return visitor(node); + } + } + function assignmentTargetVisitor(node) { + switch (node.kind) { + case 210 /* ObjectLiteralExpression */: + case 209 /* ArrayLiteralExpression */: + return visitAssignmentPattern(node); + default: + return visitor(node); + } + } + function classElementVisitor(node) { + switch (node.kind) { + case 176 /* Constructor */: + return setCurrentClassElementAnd( + node, + visitConstructorDeclaration, + node + ); + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + return setCurrentClassElementAnd( + node, + visitMethodOrAccessorDeclaration, + node + ); + case 172 /* PropertyDeclaration */: + return setCurrentClassElementAnd( + node, + visitPropertyDeclaration, + node + ); + case 175 /* ClassStaticBlockDeclaration */: + return setCurrentClassElementAnd( + node, + visitClassStaticBlockDeclaration, + node + ); + case 167 /* ComputedPropertyName */: + return visitComputedPropertyName(node); + case 240 /* SemicolonClassElement */: + return node; + default: + return isModifierLike(node) ? modifierVisitor(node) : visitor(node); + } + } + function propertyNameVisitor(node) { + switch (node.kind) { + case 167 /* ComputedPropertyName */: + return visitComputedPropertyName(node); + default: + return visitor(node); + } + } + function accessorFieldResultVisitor(node) { + switch (node.kind) { + case 172 /* PropertyDeclaration */: + return transformFieldInitializer(node); + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return classElementVisitor(node); + default: + Debug.assertMissingNode(node, "Expected node to either be a PropertyDeclaration, GetAccessorDeclaration, or SetAccessorDeclaration"); + break; + } + } + function visitPrivateIdentifier(node) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks) { + return node; + } + if (isStatement(node.parent)) { + return node; + } + return setOriginalNode(factory2.createIdentifier(""), node); + } + function transformPrivateIdentifierInInExpression(node) { + const info = accessPrivateIdentifier2(node.left); + if (info) { + const receiver = visitNode(node.right, visitor, isExpression); + return setOriginalNode( + emitHelpers().createClassPrivateFieldInHelper(info.brandCheckIdentifier, receiver), + node + ); + } + return visitEachChild(node, visitor, context); + } + function visitPropertyAssignment(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + } + return visitEachChild(node, visitor, context); + } + function visitVariableStatement(node) { + const savedPendingStatements = pendingStatements; + pendingStatements = []; + const visitedNode = visitEachChild(node, visitor, context); + const statement = some(pendingStatements) ? [visitedNode, ...pendingStatements] : visitedNode; + pendingStatements = savedPendingStatements; + return statement; + } + function visitVariableDeclaration(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + } + return visitEachChild(node, visitor, context); + } + function visitParameterDeclaration(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + } + return visitEachChild(node, visitor, context); + } + function visitBindingElement(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + } + return visitEachChild(node, visitor, context); + } + function visitExportAssignment(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation( + context, + node, + /*ignoreEmptyStringLiteral*/ + true, + node.isExportEquals ? "" : "default" + ); + } + return visitEachChild(node, visitor, context); + } + function injectPendingExpressions(expression) { + if (some(pendingExpressions)) { + if (isParenthesizedExpression(expression)) { + pendingExpressions.push(expression.expression); + expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions)); + } else { + pendingExpressions.push(expression); + expression = factory2.inlineExpressions(pendingExpressions); + } + pendingExpressions = void 0; + } + return expression; + } + function visitComputedPropertyName(node) { + const expression = visitNode(node.expression, visitor, isExpression); + return factory2.updateComputedPropertyName(node, injectPendingExpressions(expression)); + } + function visitConstructorDeclaration(node) { + if (currentClassContainer) { + return transformConstructor(node, currentClassContainer); + } + return fallbackVisitor(node); + } + function shouldTransformClassElementToWeakMap(node) { + if (shouldTransformPrivateElementsOrClassStaticBlocks) return true; + if (hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) return true; + return false; + } + function visitMethodOrAccessorDeclaration(node) { + Debug.assert(!hasDecorators(node)); + if (!isPrivateIdentifierClassElementDeclaration(node) || !shouldTransformClassElementToWeakMap(node)) { + return visitEachChild(node, classElementVisitor, context); + } + const info = accessPrivateIdentifier2(node.name); + Debug.assert(info, "Undeclared private name for property declaration."); + if (!info.isValid) { + return node; + } + const functionName = getHoistedFunctionName(node); + if (functionName) { + getPendingExpressions().push( + factory2.createAssignment( + functionName, + factory2.createFunctionExpression( + filter(node.modifiers, (m) => isModifier(m) && !isStaticModifier(m) && !isAccessorModifier(m)), + node.asteriskToken, + functionName, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + visitFunctionBody(node.body, visitor, context) + ) + ) + ); + } + return void 0; + } + function setCurrentClassElementAnd(classElement, visitor2, arg) { + if (classElement !== currentClassElement) { + const savedCurrentClassElement = currentClassElement; + currentClassElement = classElement; + const result = visitor2(arg); + currentClassElement = savedCurrentClassElement; + return result; + } + return visitor2(arg); + } + function getHoistedFunctionName(node) { + Debug.assert(isPrivateIdentifier(node.name)); + const info = accessPrivateIdentifier2(node.name); + Debug.assert(info, "Undeclared private name for property declaration."); + if (info.kind === "m" /* Method */) { + return info.methodName; + } + if (info.kind === "a" /* Accessor */) { + if (isGetAccessor(node)) { + return info.getterName; + } + if (isSetAccessor(node)) { + return info.setterName; + } + } + } + function tryGetClassThis() { + const lex = getClassLexicalEnvironment(); + return lex.classThis ?? lex.classConstructor ?? (currentClassContainer == null ? void 0 : currentClassContainer.name); + } + function transformAutoAccessor(node) { + const commentRange = getCommentRange(node); + const sourceMapRange = getSourceMapRange(node); + const name = node.name; + let getterName = name; + let setterName = name; + if (isComputedPropertyName(name) && !isSimpleInlineableExpression(name.expression)) { + const cacheAssignment = findComputedPropertyNameCacheAssignment(name); + if (cacheAssignment) { + getterName = factory2.updateComputedPropertyName(name, visitNode(name.expression, visitor, isExpression)); + setterName = factory2.updateComputedPropertyName(name, cacheAssignment.left); + } else { + const temp = factory2.createTempVariable(hoistVariableDeclaration); + setSourceMapRange(temp, name.expression); + const expression = visitNode(name.expression, visitor, isExpression); + const assignment = factory2.createAssignment(temp, expression); + setSourceMapRange(assignment, name.expression); + getterName = factory2.updateComputedPropertyName(name, assignment); + setterName = factory2.updateComputedPropertyName(name, temp); + } + } + const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + const backingField = createAccessorPropertyBackingField(factory2, node, modifiers, node.initializer); + setOriginalNode(backingField, node); + setEmitFlags(backingField, 3072 /* NoComments */); + setSourceMapRange(backingField, sourceMapRange); + const receiver = isStatic(node) ? tryGetClassThis() ?? factory2.createThis() : factory2.createThis(); + const getter = createAccessorPropertyGetRedirector(factory2, node, modifiers, getterName, receiver); + setOriginalNode(getter, node); + setCommentRange(getter, commentRange); + setSourceMapRange(getter, sourceMapRange); + const setterModifiers = factory2.createModifiersFromModifierFlags(modifiersToFlags(modifiers)); + const setter = createAccessorPropertySetRedirector(factory2, node, setterModifiers, setterName, receiver); + setOriginalNode(setter, node); + setEmitFlags(setter, 3072 /* NoComments */); + setSourceMapRange(setter, sourceMapRange); + return visitArray([backingField, getter, setter], accessorFieldResultVisitor, isClassElement); + } + function transformPrivateFieldInitializer(node) { + if (shouldTransformClassElementToWeakMap(node)) { + const info = accessPrivateIdentifier2(node.name); + Debug.assert(info, "Undeclared private name for property declaration."); + if (!info.isValid) { + return node; + } + if (info.isStatic && !shouldTransformPrivateElementsOrClassStaticBlocks) { + const statement = transformPropertyOrClassStaticBlock(node, factory2.createThis()); + if (statement) { + return factory2.createClassStaticBlockDeclaration(factory2.createBlock( + [statement], + /*multiLine*/ + true + )); + } + } + return void 0; + } + if (shouldTransformInitializersUsingSet && !isStatic(node) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */) { + return factory2.updatePropertyDeclaration( + node, + visitNodes2(node.modifiers, visitor, isModifierLike), + node.name, + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ); + } + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + } + return factory2.updatePropertyDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + visitNode(node.name, propertyNameVisitor, isPropertyName), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + } + function transformPublicFieldInitializer(node) { + if (shouldTransformInitializers && !isAutoAccessorPropertyDeclaration(node)) { + const expr = getPropertyNameExpressionIfNeeded( + node.name, + /*shouldHoist*/ + !!node.initializer || useDefineForClassFields + ); + if (expr) { + getPendingExpressions().push(...flattenCommaList(expr)); + } + if (isStatic(node) && !shouldTransformPrivateElementsOrClassStaticBlocks) { + const initializerStatement = transformPropertyOrClassStaticBlock(node, factory2.createThis()); + if (initializerStatement) { + const staticBlock = factory2.createClassStaticBlockDeclaration( + factory2.createBlock([initializerStatement]) + ); + setOriginalNode(staticBlock, node); + setCommentRange(staticBlock, node); + setCommentRange(initializerStatement, { pos: -1, end: -1 }); + setSyntheticLeadingComments(initializerStatement, void 0); + setSyntheticTrailingComments(initializerStatement, void 0); + return staticBlock; + } + } + return void 0; + } + return factory2.updatePropertyDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + visitNode(node.name, propertyNameVisitor, isPropertyName), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + } + function transformFieldInitializer(node) { + Debug.assert(!hasDecorators(node), "Decorators should already have been transformed and elided."); + return isPrivateIdentifierClassElementDeclaration(node) ? transformPrivateFieldInitializer(node) : transformPublicFieldInitializer(node); + } + function shouldTransformAutoAccessorsInCurrentClass() { + return shouldTransformAutoAccessors === -1 /* True */ || shouldTransformAutoAccessors === 3 /* Maybe */ && !!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !!(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */); + } + function visitPropertyDeclaration(node) { + if (isAutoAccessorPropertyDeclaration(node) && (shouldTransformAutoAccessorsInCurrentClass() || hasStaticModifier(node) && getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */)) { + return transformAutoAccessor(node); + } + return transformFieldInitializer(node); + } + function shouldForceDynamicThis() { + return !!currentClassElement && hasStaticModifier(currentClassElement) && isAccessor(currentClassElement) && isAutoAccessorPropertyDeclaration(getOriginalNode(currentClassElement)); + } + function ensureDynamicThisIfNeeded(node) { + if (shouldForceDynamicThis()) { + const innerExpression = skipOuterExpressions(node); + if (innerExpression.kind === 110 /* ThisKeyword */) { + noSubstitution.add(innerExpression); + } + } + } + function createPrivateIdentifierAccess(info, receiver) { + receiver = visitNode(receiver, visitor, isExpression); + ensureDynamicThisIfNeeded(receiver); + return createPrivateIdentifierAccessHelper(info, receiver); + } + function createPrivateIdentifierAccessHelper(info, receiver) { + setCommentRange(receiver, moveRangePos(receiver, -1)); + switch (info.kind) { + case "a" /* Accessor */: + return emitHelpers().createClassPrivateFieldGetHelper( + receiver, + info.brandCheckIdentifier, + info.kind, + info.getterName + ); + case "m" /* Method */: + return emitHelpers().createClassPrivateFieldGetHelper( + receiver, + info.brandCheckIdentifier, + info.kind, + info.methodName + ); + case "f" /* Field */: + return emitHelpers().createClassPrivateFieldGetHelper( + receiver, + info.brandCheckIdentifier, + info.kind, + info.isStatic ? info.variableName : void 0 + ); + case "untransformed": + return Debug.fail("Access helpers should not be created for untransformed private elements"); + default: + Debug.assertNever(info, "Unknown private element type"); + } + } + function visitPropertyAccessExpression(node) { + if (isPrivateIdentifier(node.name)) { + const privateIdentifierInfo = accessPrivateIdentifier2(node.name); + if (privateIdentifierInfo) { + return setTextRange( + setOriginalNode( + createPrivateIdentifierAccess(privateIdentifierInfo, node.expression), + node + ), + node + ); + } + } + if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isIdentifier(node.name) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { + const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; + if (facts & 1 /* ClassWasDecorated */) { + return visitInvalidSuperProperty(node); + } + if (classConstructor && superClassReference) { + const superProperty = factory2.createReflectGetCall( + superClassReference, + factory2.createStringLiteralFromNode(node.name), + classConstructor + ); + setOriginalNode(superProperty, node.expression); + setTextRange(superProperty, node.expression); + return superProperty; + } + } + return visitEachChild(node, visitor, context); + } + function visitElementAccessExpression(node) { + if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { + const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; + if (facts & 1 /* ClassWasDecorated */) { + return visitInvalidSuperProperty(node); + } + if (classConstructor && superClassReference) { + const superProperty = factory2.createReflectGetCall( + superClassReference, + visitNode(node.argumentExpression, visitor, isExpression), + classConstructor + ); + setOriginalNode(superProperty, node.expression); + setTextRange(superProperty, node.expression); + return superProperty; + } + } + return visitEachChild(node, visitor, context); + } + function visitPreOrPostfixUnaryExpression(node, discarded) { + if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { + const operand = skipParentheses(node.operand); + if (isPrivateIdentifierPropertyAccessExpression(operand)) { + let info; + if (info = accessPrivateIdentifier2(operand.name)) { + const receiver = visitNode(operand.expression, visitor, isExpression); + ensureDynamicThisIfNeeded(receiver); + const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver); + let expression = createPrivateIdentifierAccess(info, readExpression); + const temp = isPrefixUnaryExpression(node) || discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); + expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp); + expression = createPrivateIdentifierAssignment( + info, + initializeExpression || readExpression, + expression, + 64 /* EqualsToken */ + ); + setOriginalNode(expression, node); + setTextRange(expression, node); + if (temp) { + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; + } + } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(operand) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { + const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; + if (facts & 1 /* ClassWasDecorated */) { + const expression = visitInvalidSuperProperty(operand); + return isPrefixUnaryExpression(node) ? factory2.updatePrefixUnaryExpression(node, expression) : factory2.updatePostfixUnaryExpression(node, expression); + } + if (classConstructor && superClassReference) { + let setterName; + let getterName; + if (isPropertyAccessExpression(operand)) { + if (isIdentifier(operand.name)) { + getterName = setterName = factory2.createStringLiteralFromNode(operand.name); + } + } else { + if (isSimpleInlineableExpression(operand.argumentExpression)) { + getterName = setterName = operand.argumentExpression; + } else { + getterName = factory2.createTempVariable(hoistVariableDeclaration); + setterName = factory2.createAssignment(getterName, visitNode(operand.argumentExpression, visitor, isExpression)); + } + } + if (setterName && getterName) { + let expression = factory2.createReflectGetCall(superClassReference, getterName, classConstructor); + setTextRange(expression, operand); + const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); + expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp); + expression = factory2.createReflectSetCall(superClassReference, setterName, expression, classConstructor); + setOriginalNode(expression, node); + setTextRange(expression, node); + if (temp) { + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; + } + } + } + } + return visitEachChild(node, visitor, context); + } + function visitForStatement(node) { + return factory2.updateForStatement( + node, + visitNode(node.initializer, discardedValueVisitor, isForInitializer), + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, discardedValueVisitor, isExpression), + visitIterationBody(node.statement, visitor, context) + ); + } + function visitExpressionStatement(node) { + return factory2.updateExpressionStatement( + node, + visitNode(node.expression, discardedValueVisitor, isExpression) + ); + } + function createCopiableReceiverExpr(receiver) { + const clone2 = nodeIsSynthesized(receiver) ? receiver : factory2.cloneNode(receiver); + if (receiver.kind === 110 /* ThisKeyword */ && noSubstitution.has(receiver)) { + noSubstitution.add(clone2); + } + if (isSimpleInlineableExpression(receiver)) { + return { readExpression: clone2, initializeExpression: void 0 }; + } + const readExpression = factory2.createTempVariable(hoistVariableDeclaration); + const initializeExpression = factory2.createAssignment(readExpression, clone2); + return { readExpression, initializeExpression }; + } + function visitCallExpression(node) { + var _a; + if (isPrivateIdentifierPropertyAccessExpression(node.expression) && accessPrivateIdentifier2(node.expression.name)) { + const { thisArg, target } = factory2.createCallBinding(node.expression, hoistVariableDeclaration, languageVersion); + if (isCallChain(node)) { + return factory2.updateCallChain( + node, + factory2.createPropertyAccessChain(visitNode(target, visitor, isExpression), node.questionDotToken, "call"), + /*questionDotToken*/ + void 0, + /*typeArguments*/ + void 0, + [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)] + ); + } + return factory2.updateCallExpression( + node, + factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "call"), + /*typeArguments*/ + void 0, + [visitNode(thisArg, visitor, isExpression), ...visitNodes2(node.arguments, visitor, isExpression)] + ); + } + if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.expression) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) { + const invocation = factory2.createFunctionCallCall( + visitNode(node.expression, visitor, isExpression), + lexicalEnvironment.data.classConstructor, + visitNodes2(node.arguments, visitor, isExpression) + ); + setOriginalNode(invocation, node); + setTextRange(invocation, node); + return invocation; + } + return visitEachChild(node, visitor, context); + } + function visitTaggedTemplateExpression(node) { + var _a; + if (isPrivateIdentifierPropertyAccessExpression(node.tag) && accessPrivateIdentifier2(node.tag.name)) { + const { thisArg, target } = factory2.createCallBinding(node.tag, hoistVariableDeclaration, languageVersion); + return factory2.updateTaggedTemplateExpression( + node, + factory2.createCallExpression( + factory2.createPropertyAccessExpression(visitNode(target, visitor, isExpression), "bind"), + /*typeArguments*/ + void 0, + [visitNode(thisArg, visitor, isExpression)] + ), + /*typeArguments*/ + void 0, + visitNode(node.template, visitor, isTemplateLiteral) + ); + } + if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.tag) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.classConstructor)) { + const invocation = factory2.createFunctionBindCall( + visitNode(node.tag, visitor, isExpression), + lexicalEnvironment.data.classConstructor, + [] + ); + setOriginalNode(invocation, node); + setTextRange(invocation, node); + return factory2.updateTaggedTemplateExpression( + node, + invocation, + /*typeArguments*/ + void 0, + visitNode(node.template, visitor, isTemplateLiteral) + ); + } + return visitEachChild(node, visitor, context); + } + function transformClassStaticBlockDeclaration(node) { + if (lexicalEnvironment) { + lexicalEnvironmentMap.set(getOriginalNode(node), lexicalEnvironment); + } + if (shouldTransformPrivateElementsOrClassStaticBlocks) { + if (isClassThisAssignmentBlock(node)) { + const result = visitNode(node.body.statements[0].expression, visitor, isExpression); + if (isAssignmentExpression( + result, + /*excludeCompoundAssignment*/ + true + ) && result.left === result.right) { + return void 0; + } + return result; + } + if (isClassNamedEvaluationHelperBlock(node)) { + return visitNode(node.body.statements[0].expression, visitor, isExpression); + } + startLexicalEnvironment(); + let statements = setCurrentClassElementAnd( + node, + (statements2) => visitNodes2(statements2, visitor, isStatement), + node.body.statements + ); + statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + const iife = factory2.createImmediatelyInvokedArrowFunction(statements); + setOriginalNode(skipParentheses(iife.expression), node); + addEmitFlags(skipParentheses(iife.expression), 4 /* AdviseOnEmitNode */); + setOriginalNode(iife, node); + setTextRange(iife, node); + return iife; + } + } + function isAnonymousClassNeedingAssignedName(node) { + if (isClassExpression(node) && !node.name) { + const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node); + if (some(staticPropertiesOrClassStaticBlocks, isClassNamedEvaluationHelperBlock)) { + return false; + } + const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || !!(getInternalEmitFlags(node) && 32 /* TransformPrivateStaticElements */)) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2)); + return hasTransformableStatics; + } + return false; + } + function visitBinaryExpression(node, discarded) { + if (isDestructuringAssignment(node)) { + const savedPendingExpressions = pendingExpressions; + pendingExpressions = void 0; + node = factory2.updateBinaryExpression( + node, + visitNode(node.left, assignmentTargetVisitor, isExpression), + node.operatorToken, + visitNode(node.right, visitor, isExpression) + ); + const expr = some(pendingExpressions) ? factory2.inlineExpressions(compact([...pendingExpressions, node])) : node; + pendingExpressions = savedPendingExpressions; + return expr; + } + if (isAssignmentExpression(node)) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + Debug.assertNode(node, isAssignmentExpression); + } + const left = skipOuterExpressions(node.left, 8 /* PartiallyEmittedExpressions */ | 1 /* Parentheses */); + if (isPrivateIdentifierPropertyAccessExpression(left)) { + const info = accessPrivateIdentifier2(left.name); + if (info) { + return setTextRange( + setOriginalNode( + createPrivateIdentifierAssignment(info, left.expression, node.right, node.operatorToken.kind), + node + ), + node + ); + } + } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node.left) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { + const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; + if (facts & 1 /* ClassWasDecorated */) { + return factory2.updateBinaryExpression( + node, + visitInvalidSuperProperty(node.left), + node.operatorToken, + visitNode(node.right, visitor, isExpression) + ); + } + if (classConstructor && superClassReference) { + let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0; + if (setterName) { + let expression = visitNode(node.right, visitor, isExpression); + if (isCompoundAssignment(node.operatorToken.kind)) { + let getterName = setterName; + if (!isSimpleInlineableExpression(setterName)) { + getterName = factory2.createTempVariable(hoistVariableDeclaration); + setterName = factory2.createAssignment(getterName, setterName); + } + const superPropertyGet = factory2.createReflectGetCall( + superClassReference, + getterName, + classConstructor + ); + setOriginalNode(superPropertyGet, node.left); + setTextRange(superPropertyGet, node.left); + expression = factory2.createBinaryExpression( + superPropertyGet, + getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind), + expression + ); + setTextRange(expression, node); + } + const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); + if (temp) { + expression = factory2.createAssignment(temp, expression); + setTextRange(temp, node); + } + expression = factory2.createReflectSetCall( + superClassReference, + setterName, + expression, + classConstructor + ); + setOriginalNode(expression, node); + setTextRange(expression, node); + if (temp) { + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; + } + } + } + } + if (isPrivateIdentifierInExpression(node)) { + return transformPrivateIdentifierInInExpression(node); + } + return visitEachChild(node, visitor, context); + } + function visitCommaListExpression(node, discarded) { + const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor); + return factory2.updateCommaListExpression(node, elements); + } + function visitParenthesizedExpression(node, discarded) { + const visitorFunc = discarded ? discardedValueVisitor : visitor; + const expression = visitNode(node.expression, visitorFunc, isExpression); + return factory2.updateParenthesizedExpression(node, expression); + } + function createPrivateIdentifierAssignment(info, receiver, right, operator) { + receiver = visitNode(receiver, visitor, isExpression); + right = visitNode(right, visitor, isExpression); + ensureDynamicThisIfNeeded(receiver); + if (isCompoundAssignment(operator)) { + const { readExpression, initializeExpression } = createCopiableReceiverExpr(receiver); + receiver = initializeExpression || readExpression; + right = factory2.createBinaryExpression( + createPrivateIdentifierAccessHelper(info, readExpression), + getNonAssignmentOperatorForCompoundAssignment(operator), + right + ); + } + setCommentRange(receiver, moveRangePos(receiver, -1)); + switch (info.kind) { + case "a" /* Accessor */: + return emitHelpers().createClassPrivateFieldSetHelper( + receiver, + info.brandCheckIdentifier, + right, + info.kind, + info.setterName + ); + case "m" /* Method */: + return emitHelpers().createClassPrivateFieldSetHelper( + receiver, + info.brandCheckIdentifier, + right, + info.kind, + /*f*/ + void 0 + ); + case "f" /* Field */: + return emitHelpers().createClassPrivateFieldSetHelper( + receiver, + info.brandCheckIdentifier, + right, + info.kind, + info.isStatic ? info.variableName : void 0 + ); + case "untransformed": + return Debug.fail("Access helpers should not be created for untransformed private elements"); + default: + Debug.assertNever(info, "Unknown private element type"); + } + } + function getPrivateInstanceMethodsAndAccessors(node) { + return filter(node.members, isNonStaticMethodOrAccessorWithPrivateName); + } + function getClassFacts(node) { + var _a; + let facts = 0 /* None */; + const original = getOriginalNode(node); + if (isClassLike(original) && classOrConstructorParameterIsDecorated(legacyDecorators, original)) { + facts |= 1 /* ClassWasDecorated */; + } + if (shouldTransformPrivateElementsOrClassStaticBlocks && (classHasClassThisAssignment(node) || classHasExplicitlyAssignedName(node))) { + facts |= 2 /* NeedsClassConstructorReference */; + } + let containsPublicInstanceFields = false; + let containsInitializedPublicInstanceFields = false; + let containsInstancePrivateElements = false; + let containsInstanceAutoAccessors = false; + for (const member of node.members) { + if (isStatic(member)) { + if (member.name && (isPrivateIdentifier(member.name) || isAutoAccessorPropertyDeclaration(member)) && shouldTransformPrivateElementsOrClassStaticBlocks) { + facts |= 2 /* NeedsClassConstructorReference */; + } else if (isAutoAccessorPropertyDeclaration(member) && shouldTransformAutoAccessors === -1 /* True */ && !node.name && !((_a = node.emitNode) == null ? void 0 : _a.classThis)) { + facts |= 2 /* NeedsClassConstructorReference */; + } + if (isPropertyDeclaration(member) || isClassStaticBlockDeclaration(member)) { + if (shouldTransformThisInStaticInitializers && member.transformFlags & 16384 /* ContainsLexicalThis */) { + facts |= 8 /* NeedsSubstitutionForThisInClassStaticField */; + if (!(facts & 1 /* ClassWasDecorated */)) { + facts |= 2 /* NeedsClassConstructorReference */; + } + } + if (shouldTransformSuperInStaticInitializers && member.transformFlags & 134217728 /* ContainsLexicalSuper */) { + if (!(facts & 1 /* ClassWasDecorated */)) { + facts |= 2 /* NeedsClassConstructorReference */ | 4 /* NeedsClassSuperReference */; + } + } + } + } else if (!hasAbstractModifier(getOriginalNode(member))) { + if (isAutoAccessorPropertyDeclaration(member)) { + containsInstanceAutoAccessors = true; + containsInstancePrivateElements || (containsInstancePrivateElements = isPrivateIdentifierClassElementDeclaration(member)); + } else if (isPrivateIdentifierClassElementDeclaration(member)) { + containsInstancePrivateElements = true; + if (resolver.hasNodeCheckFlag(member, 262144 /* ContainsConstructorReference */)) { + facts |= 2 /* NeedsClassConstructorReference */; + } + } else if (isPropertyDeclaration(member)) { + containsPublicInstanceFields = true; + containsInitializedPublicInstanceFields || (containsInitializedPublicInstanceFields = !!member.initializer); + } + } + } + const willHoistInitializersToConstructor = shouldTransformInitializersUsingDefine && containsPublicInstanceFields || shouldTransformInitializersUsingSet && containsInitializedPublicInstanceFields || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstancePrivateElements || shouldTransformPrivateElementsOrClassStaticBlocks && containsInstanceAutoAccessors && shouldTransformAutoAccessors === -1 /* True */; + if (willHoistInitializersToConstructor) { + facts |= 16 /* WillHoistInitializersToConstructor */; + } + return facts; + } + function visitExpressionWithTypeArgumentsInHeritageClause(node) { + var _a; + const facts = ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts) || 0 /* None */; + if (facts & 4 /* NeedsClassSuperReference */) { + const temp = factory2.createTempVariable( + hoistVariableDeclaration, + /*reservedInNestedScopes*/ + true + ); + getClassLexicalEnvironment().superClassReference = temp; + return factory2.updateExpressionWithTypeArguments( + node, + factory2.createAssignment( + temp, + visitNode(node.expression, visitor, isExpression) + ), + /*typeArguments*/ + void 0 + ); + } + return visitEachChild(node, visitor, context); + } + function visitInNewClassLexicalEnvironment(node, visitor2) { + var _a; + const savedCurrentClassContainer = currentClassContainer; + const savedPendingExpressions = pendingExpressions; + const savedLexicalEnvironment = lexicalEnvironment; + currentClassContainer = node; + pendingExpressions = void 0; + startClassLexicalEnvironment(); + const shouldAlwaysTransformPrivateStaticElements = getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */; + if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldAlwaysTransformPrivateStaticElements) { + const name = getNameOfDeclaration(node); + if (name && isIdentifier(name)) { + getPrivateIdentifierEnvironment().data.className = name; + } else if ((_a = node.emitNode) == null ? void 0 : _a.assignedName) { + if (isStringLiteral(node.emitNode.assignedName)) { + if (node.emitNode.assignedName.textSourceNode && isIdentifier(node.emitNode.assignedName.textSourceNode)) { + getPrivateIdentifierEnvironment().data.className = node.emitNode.assignedName.textSourceNode; + } else if (isIdentifierText(node.emitNode.assignedName.text, languageVersion)) { + const prefixName = factory2.createIdentifier(node.emitNode.assignedName.text); + getPrivateIdentifierEnvironment().data.className = prefixName; + } + } + } + } + if (shouldTransformPrivateElementsOrClassStaticBlocks) { + const privateInstanceMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node); + if (some(privateInstanceMethodsAndAccessors)) { + getPrivateIdentifierEnvironment().data.weakSetName = createHoistedVariableForClass( + "instances", + privateInstanceMethodsAndAccessors[0].name + ); + } + } + const facts = getClassFacts(node); + if (facts) { + getClassLexicalEnvironment().facts = facts; + } + if (facts & 8 /* NeedsSubstitutionForThisInClassStaticField */) { + enableSubstitutionForClassStaticThisOrSuperReference(); + } + const result = visitor2(node, facts); + endClassLexicalEnvironment(); + Debug.assert(lexicalEnvironment === savedLexicalEnvironment); + currentClassContainer = savedCurrentClassContainer; + pendingExpressions = savedPendingExpressions; + return result; + } + function visitClassDeclaration(node) { + return visitInNewClassLexicalEnvironment(node, visitClassDeclarationInNewClassLexicalEnvironment); + } + function visitClassDeclarationInNewClassLexicalEnvironment(node, facts) { + var _a, _b; + let pendingClassReferenceAssignment; + if (facts & 2 /* NeedsClassConstructorReference */) { + if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a = node.emitNode) == null ? void 0 : _a.classThis)) { + getClassLexicalEnvironment().classConstructor = node.emitNode.classThis; + pendingClassReferenceAssignment = factory2.createAssignment(node.emitNode.classThis, factory2.getInternalName(node)); + } else { + const temp = factory2.createTempVariable( + hoistVariableDeclaration, + /*reservedInNestedScopes*/ + true + ); + getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp); + pendingClassReferenceAssignment = factory2.createAssignment(temp, factory2.getInternalName(node)); + } + } + if ((_b = node.emitNode) == null ? void 0 : _b.classThis) { + getClassLexicalEnvironment().classThis = node.emitNode.classThis; + } + const isClassWithConstructorReference = resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */); + const isExport = hasSyntacticModifier(node, 32 /* Export */); + const isDefault = hasSyntacticModifier(node, 2048 /* Default */); + let modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause); + const { members, prologue } = transformClassMembers(node); + const statements = []; + if (pendingClassReferenceAssignment) { + getPendingExpressions().unshift(pendingClassReferenceAssignment); + } + if (some(pendingExpressions)) { + statements.push(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))); + } + if (shouldTransformInitializersUsingSet || shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) { + const staticProperties = getStaticPropertiesAndClassStaticBlock(node); + if (some(staticProperties)) { + addPropertyOrClassStaticBlockStatements(statements, staticProperties, factory2.getInternalName(node)); + } + } + if (statements.length > 0 && isExport && isDefault) { + modifiers = visitNodes2(modifiers, (node2) => isExportOrDefaultModifier(node2) ? void 0 : node2, isModifier); + statements.push(factory2.createExportAssignment( + /*modifiers*/ + void 0, + /*isExportEquals*/ + false, + factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ) + )); + } + const alias = getClassLexicalEnvironment().classConstructor; + if (isClassWithConstructorReference && alias) { + enableSubstitutionForClassAliases(); + classAliases[getOriginalNodeId(node)] = alias; + } + const classDecl = factory2.updateClassDeclaration( + node, + modifiers, + node.name, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + statements.unshift(classDecl); + if (prologue) { + statements.unshift(factory2.createExpressionStatement(prologue)); + } + return statements; + } + function visitClassExpression(node) { + return visitInNewClassLexicalEnvironment(node, visitClassExpressionInNewClassLexicalEnvironment); + } + function visitClassExpressionInNewClassLexicalEnvironment(node, facts) { + var _a, _b, _c; + const isDecoratedClassDeclaration = !!(facts & 1 /* ClassWasDecorated */); + const staticPropertiesOrClassStaticBlocks = getStaticPropertiesAndClassStaticBlock(node); + const isClassWithConstructorReference = resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */); + const requiresBlockScopedVar = resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */); + let temp; + function createClassTempVar() { + var _a2; + if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_a2 = node.emitNode) == null ? void 0 : _a2.classThis)) { + return getClassLexicalEnvironment().classConstructor = node.emitNode.classThis; + } + const temp2 = factory2.createTempVariable( + requiresBlockScopedVar ? addBlockScopedVariable : hoistVariableDeclaration, + /*reservedInNestedScopes*/ + true + ); + getClassLexicalEnvironment().classConstructor = factory2.cloneNode(temp2); + return temp2; + } + if ((_a = node.emitNode) == null ? void 0 : _a.classThis) { + getClassLexicalEnvironment().classThis = node.emitNode.classThis; + } + if (facts & 2 /* NeedsClassConstructorReference */) { + temp ?? (temp = createClassTempVar()); + } + const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + const heritageClauses = visitNodes2(node.heritageClauses, heritageClauseVisitor, isHeritageClause); + const { members, prologue } = transformClassMembers(node); + const classExpression = factory2.updateClassExpression( + node, + modifiers, + node.name, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + const expressions = []; + if (prologue) { + expressions.push(prologue); + } + const hasTransformableStatics = (shouldTransformPrivateElementsOrClassStaticBlocks || getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */) && some(staticPropertiesOrClassStaticBlocks, (node2) => isClassStaticBlockDeclaration(node2) || isPrivateIdentifierClassElementDeclaration(node2) || shouldTransformInitializers && isInitializedProperty(node2)); + if (hasTransformableStatics || some(pendingExpressions)) { + if (isDecoratedClassDeclaration) { + Debug.assertIsDefined(pendingStatements, "Decorated classes transformed by TypeScript are expected to be within a variable declaration."); + if (some(pendingExpressions)) { + addRange(pendingStatements, map(pendingExpressions, factory2.createExpressionStatement)); + } + if (some(staticPropertiesOrClassStaticBlocks)) { + addPropertyOrClassStaticBlockStatements(pendingStatements, staticPropertiesOrClassStaticBlocks, ((_b = node.emitNode) == null ? void 0 : _b.classThis) ?? factory2.getInternalName(node)); + } + if (temp) { + expressions.push(factory2.createAssignment(temp, classExpression)); + } else if (shouldTransformPrivateElementsOrClassStaticBlocks && ((_c = node.emitNode) == null ? void 0 : _c.classThis)) { + expressions.push(factory2.createAssignment(node.emitNode.classThis, classExpression)); + } else { + expressions.push(classExpression); + } + } else { + temp ?? (temp = createClassTempVar()); + if (isClassWithConstructorReference) { + enableSubstitutionForClassAliases(); + const alias = factory2.cloneNode(temp); + alias.emitNode.autoGenerate.flags &= ~8 /* ReservedInNestedScopes */; + classAliases[getOriginalNodeId(node)] = alias; + } + expressions.push(factory2.createAssignment(temp, classExpression)); + addRange(expressions, pendingExpressions); + addRange(expressions, generateInitializedPropertyExpressionsOrClassStaticBlock(staticPropertiesOrClassStaticBlocks, temp)); + expressions.push(factory2.cloneNode(temp)); + } + } else { + expressions.push(classExpression); + } + if (expressions.length > 1) { + addEmitFlags(classExpression, 131072 /* Indented */); + expressions.forEach(startOnNewLine); + } + return factory2.inlineExpressions(expressions); + } + function visitClassStaticBlockDeclaration(node) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks) { + return visitEachChild(node, visitor, context); + } + return void 0; + } + function visitThisExpression(node) { + if (shouldTransformThisInStaticInitializers && currentClassElement && isClassStaticBlockDeclaration(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { + const { classThis, classConstructor } = lexicalEnvironment.data; + return classThis ?? classConstructor ?? node; + } + return node; + } + function transformClassMembers(node) { + const shouldTransformPrivateStaticElementsInClass = !!(getInternalEmitFlags(node) & 32 /* TransformPrivateStaticElements */); + if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInFile) { + for (const member of node.members) { + if (isPrivateIdentifierClassElementDeclaration(member)) { + if (shouldTransformClassElementToWeakMap(member)) { + addPrivateIdentifierToEnvironment(member, member.name, addPrivateIdentifierClassElementToEnvironment); + } else { + const privateEnv = getPrivateIdentifierEnvironment(); + setPrivateIdentifier(privateEnv, member.name, { kind: "untransformed" }); + } + } + } + if (shouldTransformPrivateElementsOrClassStaticBlocks) { + if (some(getPrivateInstanceMethodsAndAccessors(node))) { + createBrandCheckWeakSetForPrivateMethods(); + } + } + if (shouldTransformAutoAccessorsInCurrentClass()) { + for (const member of node.members) { + if (isAutoAccessorPropertyDeclaration(member)) { + const storageName = factory2.getGeneratedPrivateNameForNode( + member.name, + /*prefix*/ + void 0, + "_accessor_storage" + ); + if (shouldTransformPrivateElementsOrClassStaticBlocks || shouldTransformPrivateStaticElementsInClass && hasStaticModifier(member)) { + addPrivateIdentifierToEnvironment(member, storageName, addPrivateIdentifierPropertyDeclarationToEnvironment); + } else { + const privateEnv = getPrivateIdentifierEnvironment(); + setPrivateIdentifier(privateEnv, storageName, { kind: "untransformed" }); + } + } + } + } + } + let members = visitNodes2(node.members, classElementVisitor, isClassElement); + let syntheticConstructor; + if (!some(members, isConstructorDeclaration)) { + syntheticConstructor = transformConstructor( + /*constructor*/ + void 0, + node + ); + } + let prologue; + let syntheticStaticBlock; + if (!shouldTransformPrivateElementsOrClassStaticBlocks && some(pendingExpressions)) { + let statement = factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions)); + if (statement.transformFlags & 134234112 /* ContainsLexicalThisOrSuper */) { + const temp = factory2.createTempVariable(hoistVariableDeclaration); + const arrow = factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + [], + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + factory2.createBlock([statement]) + ); + prologue = factory2.createAssignment(temp, arrow); + statement = factory2.createExpressionStatement(factory2.createCallExpression( + temp, + /*typeArguments*/ + void 0, + [] + )); + } + const block = factory2.createBlock([statement]); + syntheticStaticBlock = factory2.createClassStaticBlockDeclaration(block); + pendingExpressions = void 0; + } + if (syntheticConstructor || syntheticStaticBlock) { + let membersArray; + const classThisAssignmentBlock = find(members, isClassThisAssignmentBlock); + const classNamedEvaluationHelperBlock = find(members, isClassNamedEvaluationHelperBlock); + membersArray = append(membersArray, classThisAssignmentBlock); + membersArray = append(membersArray, classNamedEvaluationHelperBlock); + membersArray = append(membersArray, syntheticConstructor); + membersArray = append(membersArray, syntheticStaticBlock); + const remainingMembers = classThisAssignmentBlock || classNamedEvaluationHelperBlock ? filter(members, (member) => member !== classThisAssignmentBlock && member !== classNamedEvaluationHelperBlock) : members; + membersArray = addRange(membersArray, remainingMembers); + members = setTextRange( + factory2.createNodeArray(membersArray), + /*location*/ + node.members + ); + } + return { members, prologue }; + } + function createBrandCheckWeakSetForPrivateMethods() { + const { weakSetName } = getPrivateIdentifierEnvironment().data; + Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); + getPendingExpressions().push( + factory2.createAssignment( + weakSetName, + factory2.createNewExpression( + factory2.createIdentifier("WeakSet"), + /*typeArguments*/ + void 0, + [] + ) + ) + ); + } + function transformConstructor(constructor, container) { + constructor = visitNode(constructor, visitor, isConstructorDeclaration); + if (!(lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) || !(lexicalEnvironment.data.facts & 16 /* WillHoistInitializersToConstructor */)) { + return constructor; + } + const extendsClauseElement = getEffectiveBaseTypeNode(container); + const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */); + const parameters = visitParameterList(constructor ? constructor.parameters : void 0, visitor, context); + const body = transformConstructorBody(container, constructor, isDerivedClass); + if (!body) { + return constructor; + } + if (constructor) { + Debug.assert(parameters); + return factory2.updateConstructorDeclaration( + constructor, + /*modifiers*/ + void 0, + parameters, + body + ); + } + return startOnNewLine( + setOriginalNode( + setTextRange( + factory2.createConstructorDeclaration( + /*modifiers*/ + void 0, + parameters ?? [], + body + ), + constructor || container + ), + constructor + ) + ); + } + function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements, constructor) { + const superStatementIndex = superPath[superPathDepth]; + const superStatement = statementsIn[superStatementIndex]; + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset)); + statementOffset = superStatementIndex + 1; + if (isTryStatement(superStatement)) { + const tryBlockStatements = []; + transformConstructorBodyWorker( + tryBlockStatements, + superStatement.tryBlock.statements, + /*statementOffset*/ + 0, + superPath, + superPathDepth + 1, + initializerStatements, + constructor + ); + const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements); + setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements); + statementsOut.push(factory2.updateTryStatement( + superStatement, + factory2.updateBlock(superStatement.tryBlock, tryBlockStatements), + visitNode(superStatement.catchClause, visitor, isCatchClause), + visitNode(superStatement.finallyBlock, visitor, isBlock) + )); + } else { + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1)); + while (statementOffset < statementsIn.length) { + const statement = statementsIn[statementOffset]; + if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) { + statementOffset++; + } else { + break; + } + } + addRange(statementsOut, initializerStatements); + } + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset)); + } + function transformConstructorBody(node, constructor, isDerivedClass) { + var _a; + const instanceProperties = getProperties( + node, + /*requireInitializer*/ + false, + /*isStatic*/ + false + ); + let properties = instanceProperties; + if (!useDefineForClassFields) { + properties = filter(properties, (property) => !!property.initializer || isPrivateIdentifier(property.name) || hasAccessorModifier(property)); + } + const privateMethodsAndAccessors = getPrivateInstanceMethodsAndAccessors(node); + const needsConstructorBody = some(properties) || some(privateMethodsAndAccessors); + if (!constructor && !needsConstructorBody) { + return visitFunctionBody( + /*node*/ + void 0, + visitor, + context + ); + } + resumeLexicalEnvironment(); + const needsSyntheticConstructor = !constructor && isDerivedClass; + let statementOffset = 0; + let statements = []; + const initializerStatements = []; + const receiver = factory2.createThis(); + addInstanceMethodStatements(initializerStatements, privateMethodsAndAccessors, receiver); + if (constructor) { + const parameterProperties = filter(instanceProperties, (prop) => isParameterPropertyDeclaration(getOriginalNode(prop), constructor)); + const nonParameterProperties = filter(properties, (prop) => !isParameterPropertyDeclaration(getOriginalNode(prop), constructor)); + addPropertyOrClassStaticBlockStatements(initializerStatements, parameterProperties, receiver); + addPropertyOrClassStaticBlockStatements(initializerStatements, nonParameterProperties, receiver); + } else { + addPropertyOrClassStaticBlockStatements(initializerStatements, properties, receiver); + } + if (constructor == null ? void 0 : constructor.body) { + statementOffset = factory2.copyPrologue( + constructor.body.statements, + statements, + /*ensureUseStrict*/ + false, + visitor + ); + const superStatementIndices = findSuperStatementIndexPath(constructor.body.statements, statementOffset); + if (superStatementIndices.length) { + transformConstructorBodyWorker( + statements, + constructor.body.statements, + statementOffset, + superStatementIndices, + /*superPathDepth*/ + 0, + initializerStatements, + constructor + ); + } else { + while (statementOffset < constructor.body.statements.length) { + const statement = constructor.body.statements[statementOffset]; + if (isParameterPropertyDeclaration(getOriginalNode(statement), constructor)) { + statementOffset++; + } else { + break; + } + } + addRange(statements, initializerStatements); + addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, statementOffset)); + } + } else { + if (needsSyntheticConstructor) { + statements.push( + factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createSuper(), + /*typeArguments*/ + void 0, + [factory2.createSpreadElement(factory2.createIdentifier("arguments"))] + ) + ) + ); + } + addRange(statements, initializerStatements); + } + statements = factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + if (statements.length === 0 && !constructor) { + return void 0; + } + const multiLine = (constructor == null ? void 0 : constructor.body) && constructor.body.statements.length >= statements.length ? constructor.body.multiLine ?? statements.length > 0 : statements.length > 0; + return setTextRange( + factory2.createBlock( + setTextRange( + factory2.createNodeArray(statements), + /*location*/ + ((_a = constructor == null ? void 0 : constructor.body) == null ? void 0 : _a.statements) ?? node.members + ), + multiLine + ), + /*location*/ + constructor == null ? void 0 : constructor.body + ); + } + function addPropertyOrClassStaticBlockStatements(statements, properties, receiver) { + for (const property of properties) { + if (isStatic(property) && !shouldTransformPrivateElementsOrClassStaticBlocks) { + continue; + } + const statement = transformPropertyOrClassStaticBlock(property, receiver); + if (!statement) { + continue; + } + statements.push(statement); + } + } + function transformPropertyOrClassStaticBlock(property, receiver) { + const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : transformProperty(property, receiver); + if (!expression) { + return void 0; + } + const statement = factory2.createExpressionStatement(expression); + setOriginalNode(statement, property); + addEmitFlags(statement, getEmitFlags(property) & 3072 /* NoComments */); + setCommentRange(statement, property); + const propertyOriginalNode = getOriginalNode(property); + if (isParameter(propertyOriginalNode)) { + setSourceMapRange(statement, propertyOriginalNode); + removeAllComments(statement); + } else { + setSourceMapRange(statement, moveRangePastModifiers(property)); + } + setSyntheticLeadingComments(expression, void 0); + setSyntheticTrailingComments(expression, void 0); + if (hasAccessorModifier(propertyOriginalNode)) { + addEmitFlags(statement, 3072 /* NoComments */); + } + return statement; + } + function generateInitializedPropertyExpressionsOrClassStaticBlock(propertiesOrClassStaticBlocks, receiver) { + const expressions = []; + for (const property of propertiesOrClassStaticBlocks) { + const expression = isClassStaticBlockDeclaration(property) ? setCurrentClassElementAnd(property, transformClassStaticBlockDeclaration, property) : setCurrentClassElementAnd( + property, + () => transformProperty(property, receiver), + /*arg*/ + void 0 + ); + if (!expression) { + continue; + } + startOnNewLine(expression); + setOriginalNode(expression, property); + addEmitFlags(expression, getEmitFlags(property) & 3072 /* NoComments */); + setSourceMapRange(expression, moveRangePastModifiers(property)); + setCommentRange(expression, property); + expressions.push(expression); + } + return expressions; + } + function transformProperty(property, receiver) { + var _a; + const savedCurrentClassElement = currentClassElement; + const transformed = transformPropertyWorker(property, receiver); + if (transformed && hasStaticModifier(property) && ((_a = lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) == null ? void 0 : _a.facts)) { + setOriginalNode(transformed, property); + addEmitFlags(transformed, 4 /* AdviseOnEmitNode */); + setSourceMapRange(transformed, getSourceMapRange(property.name)); + lexicalEnvironmentMap.set(getOriginalNode(property), lexicalEnvironment); + } + currentClassElement = savedCurrentClassElement; + return transformed; + } + function transformPropertyWorker(property, receiver) { + const emitAssignment = !useDefineForClassFields; + if (isNamedEvaluation(property, isAnonymousClassNeedingAssignedName)) { + property = transformNamedEvaluation(context, property); + } + const propertyName = hasAccessorModifier(property) ? factory2.getGeneratedPrivateNameForNode(property.name) : isComputedPropertyName(property.name) && !isSimpleInlineableExpression(property.name.expression) ? factory2.updateComputedPropertyName(property.name, factory2.getGeneratedNameForNode(property.name)) : property.name; + if (hasStaticModifier(property)) { + currentClassElement = property; + } + if (isPrivateIdentifier(propertyName) && shouldTransformClassElementToWeakMap(property)) { + const privateIdentifierInfo = accessPrivateIdentifier2(propertyName); + if (privateIdentifierInfo) { + if (privateIdentifierInfo.kind === "f" /* Field */) { + if (!privateIdentifierInfo.isStatic) { + return createPrivateInstanceFieldInitializer( + factory2, + receiver, + visitNode(property.initializer, visitor, isExpression), + privateIdentifierInfo.brandCheckIdentifier + ); + } else { + return createPrivateStaticFieldInitializer( + factory2, + privateIdentifierInfo.variableName, + visitNode(property.initializer, visitor, isExpression) + ); + } + } else { + return void 0; + } + } else { + Debug.fail("Undeclared private name for property declaration."); + } + } + if ((isPrivateIdentifier(propertyName) || hasStaticModifier(property)) && !property.initializer) { + return void 0; + } + const propertyOriginalNode = getOriginalNode(property); + if (hasSyntacticModifier(propertyOriginalNode, 64 /* Abstract */)) { + return void 0; + } + let initializer = visitNode(property.initializer, visitor, isExpression); + if (isParameterPropertyDeclaration(propertyOriginalNode, propertyOriginalNode.parent) && isIdentifier(propertyName)) { + const localName = factory2.cloneNode(propertyName); + if (initializer) { + if (isParenthesizedExpression(initializer) && isCommaExpression(initializer.expression) && isCallToHelper(initializer.expression.left, "___runInitializers") && isVoidExpression(initializer.expression.right) && isNumericLiteral(initializer.expression.right.expression)) { + initializer = initializer.expression.left; + } + initializer = factory2.inlineExpressions([initializer, localName]); + } else { + initializer = localName; + } + setEmitFlags(propertyName, 3072 /* NoComments */ | 96 /* NoSourceMap */); + setSourceMapRange(localName, propertyOriginalNode.name); + setEmitFlags(localName, 3072 /* NoComments */); + } else { + initializer ?? (initializer = factory2.createVoidZero()); + } + if (emitAssignment || isPrivateIdentifier(propertyName)) { + const memberAccess = createMemberAccessForPropertyName( + factory2, + receiver, + propertyName, + /*location*/ + propertyName + ); + addEmitFlags(memberAccess, 1024 /* NoLeadingComments */); + const expression = factory2.createAssignment(memberAccess, initializer); + return expression; + } else { + const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName; + const descriptor = factory2.createPropertyDescriptor({ value: initializer, configurable: true, writable: true, enumerable: true }); + return factory2.createObjectDefinePropertyCall(receiver, name, descriptor); + } + } + function enableSubstitutionForClassAliases() { + if ((enabledSubstitutions & 1 /* ClassAliases */) === 0) { + enabledSubstitutions |= 1 /* ClassAliases */; + context.enableSubstitution(80 /* Identifier */); + classAliases = []; + } + } + function enableSubstitutionForClassStaticThisOrSuperReference() { + if ((enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */) === 0) { + enabledSubstitutions |= 2 /* ClassStaticThisOrSuperReference */; + context.enableSubstitution(110 /* ThisKeyword */); + context.enableEmitNotification(262 /* FunctionDeclaration */); + context.enableEmitNotification(218 /* FunctionExpression */); + context.enableEmitNotification(176 /* Constructor */); + context.enableEmitNotification(177 /* GetAccessor */); + context.enableEmitNotification(178 /* SetAccessor */); + context.enableEmitNotification(174 /* MethodDeclaration */); + context.enableEmitNotification(172 /* PropertyDeclaration */); + context.enableEmitNotification(167 /* ComputedPropertyName */); + } + } + function addInstanceMethodStatements(statements, methods, receiver) { + if (!shouldTransformPrivateElementsOrClassStaticBlocks || !some(methods)) { + return; + } + const { weakSetName } = getPrivateIdentifierEnvironment().data; + Debug.assert(weakSetName, "weakSetName should be set in private identifier environment"); + statements.push( + factory2.createExpressionStatement( + createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName) + ) + ); + } + function visitInvalidSuperProperty(node) { + return isPropertyAccessExpression(node) ? factory2.updatePropertyAccessExpression( + node, + factory2.createVoidZero(), + node.name + ) : factory2.updateElementAccessExpression( + node, + factory2.createVoidZero(), + visitNode(node.argumentExpression, visitor, isExpression) + ); + } + function getPropertyNameExpressionIfNeeded(name, shouldHoist) { + if (isComputedPropertyName(name)) { + const cacheAssignment = findComputedPropertyNameCacheAssignment(name); + const expression = visitNode(name.expression, visitor, isExpression); + const innerExpression = skipPartiallyEmittedExpressions(expression); + const inlinable = isSimpleInlineableExpression(innerExpression); + const alreadyTransformed = !!cacheAssignment || isAssignmentExpression(innerExpression) && isGeneratedIdentifier(innerExpression.left); + if (!alreadyTransformed && !inlinable && shouldHoist) { + const generatedName = factory2.getGeneratedNameForNode(name); + if (resolver.hasNodeCheckFlag(name, 32768 /* BlockScopedBindingInLoop */)) { + addBlockScopedVariable(generatedName); + } else { + hoistVariableDeclaration(generatedName); + } + return factory2.createAssignment(generatedName, expression); + } + return inlinable || isIdentifier(innerExpression) ? void 0 : expression; + } + } + function startClassLexicalEnvironment() { + lexicalEnvironment = { previous: lexicalEnvironment, data: void 0 }; + } + function endClassLexicalEnvironment() { + lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous; + } + function getClassLexicalEnvironment() { + Debug.assert(lexicalEnvironment); + return lexicalEnvironment.data ?? (lexicalEnvironment.data = { + facts: 0 /* None */, + classConstructor: void 0, + classThis: void 0, + superClassReference: void 0 + // privateIdentifierEnvironment: undefined, + }); + } + function getPrivateIdentifierEnvironment() { + Debug.assert(lexicalEnvironment); + return lexicalEnvironment.privateEnv ?? (lexicalEnvironment.privateEnv = newPrivateEnvironment({ + className: void 0, + weakSetName: void 0 + })); + } + function getPendingExpressions() { + return pendingExpressions ?? (pendingExpressions = []); + } + function addPrivateIdentifierClassElementToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo) { + if (isAutoAccessorPropertyDeclaration(node)) { + addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); + } else if (isPropertyDeclaration(node)) { + addPrivateIdentifierPropertyDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); + } else if (isMethodDeclaration(node)) { + addPrivateIdentifierMethodDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); + } else if (isGetAccessorDeclaration(node)) { + addPrivateIdentifierGetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); + } else if (isSetAccessorDeclaration(node)) { + addPrivateIdentifierSetAccessorDeclarationToEnvironment(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); + } + } + function addPrivateIdentifierPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) { + if (isStatic2) { + const brandCheckIdentifier = Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment"); + const variableName = createHoistedVariableForPrivateName(name); + setPrivateIdentifier(privateEnv, name, { + kind: "f" /* Field */, + isStatic: true, + brandCheckIdentifier, + variableName, + isValid + }); + } else { + const weakMapName = createHoistedVariableForPrivateName(name); + setPrivateIdentifier(privateEnv, name, { + kind: "f" /* Field */, + isStatic: false, + brandCheckIdentifier: weakMapName, + isValid + }); + getPendingExpressions().push(factory2.createAssignment( + weakMapName, + factory2.createNewExpression( + factory2.createIdentifier("WeakMap"), + /*typeArguments*/ + void 0, + [] + ) + )); + } + } + function addPrivateIdentifierMethodDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) { + const methodName = createHoistedVariableForPrivateName(name); + const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); + setPrivateIdentifier(privateEnv, name, { + kind: "m" /* Method */, + methodName, + brandCheckIdentifier, + isStatic: isStatic2, + isValid + }); + } + function addPrivateIdentifierGetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) { + const getterName = createHoistedVariableForPrivateName(name, "_get"); + const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); + if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.getterName) { + previousInfo.getterName = getterName; + } else { + setPrivateIdentifier(privateEnv, name, { + kind: "a" /* Accessor */, + getterName, + setterName: void 0, + brandCheckIdentifier, + isStatic: isStatic2, + isValid + }); + } + } + function addPrivateIdentifierSetAccessorDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, previousInfo) { + const setterName = createHoistedVariableForPrivateName(name, "_set"); + const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); + if ((previousInfo == null ? void 0 : previousInfo.kind) === "a" /* Accessor */ && previousInfo.isStatic === isStatic2 && !previousInfo.setterName) { + previousInfo.setterName = setterName; + } else { + setPrivateIdentifier(privateEnv, name, { + kind: "a" /* Accessor */, + getterName: void 0, + setterName, + brandCheckIdentifier, + isStatic: isStatic2, + isValid + }); + } + } + function addPrivateIdentifierAutoAccessorPropertyDeclarationToEnvironment(_node, name, lex, privateEnv, isStatic2, isValid, _previousInfo) { + const getterName = createHoistedVariableForPrivateName(name, "_get"); + const setterName = createHoistedVariableForPrivateName(name, "_set"); + const brandCheckIdentifier = isStatic2 ? Debug.checkDefined(lex.classThis ?? lex.classConstructor, "classConstructor should be set in private identifier environment") : Debug.checkDefined(privateEnv.data.weakSetName, "weakSetName should be set in private identifier environment"); + setPrivateIdentifier(privateEnv, name, { + kind: "a" /* Accessor */, + getterName, + setterName, + brandCheckIdentifier, + isStatic: isStatic2, + isValid + }); + } + function addPrivateIdentifierToEnvironment(node, name, addDeclaration) { + const lex = getClassLexicalEnvironment(); + const privateEnv = getPrivateIdentifierEnvironment(); + const previousInfo = getPrivateIdentifier(privateEnv, name); + const isStatic2 = hasStaticModifier(node); + const isValid = !isReservedPrivateName(name) && previousInfo === void 0; + addDeclaration(node, name, lex, privateEnv, isStatic2, isValid, previousInfo); + } + function createHoistedVariableForClass(name, node, suffix) { + const { className } = getPrivateIdentifierEnvironment().data; + const prefix = className ? { prefix: "_", node: className, suffix: "_" } : "_"; + const identifier = typeof name === "object" ? factory2.getGeneratedNameForNode(name, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */, prefix, suffix) : typeof name === "string" ? factory2.createUniqueName(name, 16 /* Optimistic */, prefix, suffix) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0, + /*reservedInNestedScopes*/ + true, + prefix, + suffix + ); + if (resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */)) { + addBlockScopedVariable(identifier); + } else { + hoistVariableDeclaration(identifier); + } + return identifier; + } + function createHoistedVariableForPrivateName(name, suffix) { + const text = tryGetTextOfPropertyName(name); + return createHoistedVariableForClass((text == null ? void 0 : text.substring(1)) ?? name, name, suffix); + } + function accessPrivateIdentifier2(name) { + const info = accessPrivateIdentifier(lexicalEnvironment, name); + return (info == null ? void 0 : info.kind) === "untransformed" ? void 0 : info; + } + function wrapPrivateIdentifierForDestructuringTarget(node) { + const parameter = factory2.getGeneratedNameForNode(node); + const info = accessPrivateIdentifier2(node.name); + if (!info) { + return visitEachChild(node, visitor, context); + } + let receiver = node.expression; + if (isThisProperty(node) || isSuperProperty(node) || !isSimpleCopiableExpression(node.expression)) { + receiver = factory2.createTempVariable( + hoistVariableDeclaration, + /*reservedInNestedScopes*/ + true + ); + getPendingExpressions().push(factory2.createBinaryExpression(receiver, 64 /* EqualsToken */, visitNode(node.expression, visitor, isExpression))); + } + return factory2.createAssignmentTargetWrapper( + parameter, + createPrivateIdentifierAssignment( + info, + receiver, + parameter, + 64 /* EqualsToken */ + ) + ); + } + function visitDestructuringAssignmentTarget(node) { + if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) { + return visitAssignmentPattern(node); + } + if (isPrivateIdentifierPropertyAccessExpression(node)) { + return wrapPrivateIdentifierForDestructuringTarget(node); + } else if (shouldTransformSuperInStaticInitializers && currentClassElement && isSuperProperty(node) && isStaticPropertyDeclarationOrClassStaticBlock(currentClassElement) && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data)) { + const { classConstructor, superClassReference, facts } = lexicalEnvironment.data; + if (facts & 1 /* ClassWasDecorated */) { + return visitInvalidSuperProperty(node); + } else if (classConstructor && superClassReference) { + const name = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0; + if (name) { + const temp = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + return factory2.createAssignmentTargetWrapper( + temp, + factory2.createReflectSetCall( + superClassReference, + name, + temp, + classConstructor + ) + ); + } + } + } + return visitEachChild(node, visitor, context); + } + function visitAssignmentElement(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + } + if (isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + )) { + const left = visitDestructuringAssignmentTarget(node.left); + const right = visitNode(node.right, visitor, isExpression); + return factory2.updateBinaryExpression(node, left, node.operatorToken, right); + } + return visitDestructuringAssignmentTarget(node); + } + function visitAssignmentRestElement(node) { + if (isLeftHandSideExpression(node.expression)) { + const expression = visitDestructuringAssignmentTarget(node.expression); + return factory2.updateSpreadElement(node, expression); + } + return visitEachChild(node, visitor, context); + } + function visitArrayAssignmentElement(node) { + if (isArrayBindingOrAssignmentElement(node)) { + if (isSpreadElement(node)) return visitAssignmentRestElement(node); + if (!isOmittedExpression(node)) return visitAssignmentElement(node); + } + return visitEachChild(node, visitor, context); + } + function visitAssignmentProperty(node) { + const name = visitNode(node.name, visitor, isPropertyName); + if (isAssignmentExpression( + node.initializer, + /*excludeCompoundAssignment*/ + true + )) { + const assignmentElement = visitAssignmentElement(node.initializer); + return factory2.updatePropertyAssignment(node, name, assignmentElement); + } + if (isLeftHandSideExpression(node.initializer)) { + const assignmentElement = visitDestructuringAssignmentTarget(node.initializer); + return factory2.updatePropertyAssignment(node, name, assignmentElement); + } + return visitEachChild(node, visitor, context); + } + function visitShorthandAssignmentProperty(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node); + } + return visitEachChild(node, visitor, context); + } + function visitAssignmentRestProperty(node) { + if (isLeftHandSideExpression(node.expression)) { + const expression = visitDestructuringAssignmentTarget(node.expression); + return factory2.updateSpreadAssignment(node, expression); + } + return visitEachChild(node, visitor, context); + } + function visitObjectAssignmentElement(node) { + Debug.assertNode(node, isObjectBindingOrAssignmentElement); + if (isSpreadAssignment(node)) return visitAssignmentRestProperty(node); + if (isShorthandPropertyAssignment(node)) return visitShorthandAssignmentProperty(node); + if (isPropertyAssignment(node)) return visitAssignmentProperty(node); + return visitEachChild(node, visitor, context); + } + function visitAssignmentPattern(node) { + if (isArrayLiteralExpression(node)) { + return factory2.updateArrayLiteralExpression( + node, + visitNodes2(node.elements, visitArrayAssignmentElement, isExpression) + ); + } else { + return factory2.updateObjectLiteralExpression( + node, + visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike) + ); + } + } + function onEmitNode(hint, node, emitCallback) { + const original = getOriginalNode(node); + const lex = lexicalEnvironmentMap.get(original); + if (lex) { + const savedLexicalEnvironment = lexicalEnvironment; + const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; + lexicalEnvironment = lex; + previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis; + shouldSubstituteThisWithClassThis = !isClassStaticBlockDeclaration(original) || !(getInternalEmitFlags(original) & 32 /* TransformPrivateStaticElements */); + previousOnEmitNode(hint, node, emitCallback); + shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; + previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis; + lexicalEnvironment = savedLexicalEnvironment; + return; + } + switch (node.kind) { + case 218 /* FunctionExpression */: + if (isArrowFunction(original) || getEmitFlags(node) & 524288 /* AsyncFunctionBody */) { + break; + } + // falls through + case 262 /* FunctionDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + case 172 /* PropertyDeclaration */: { + const savedLexicalEnvironment = lexicalEnvironment; + const savedPreviousShouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; + lexicalEnvironment = void 0; + previousShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis; + shouldSubstituteThisWithClassThis = false; + previousOnEmitNode(hint, node, emitCallback); + shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; + previousShouldSubstituteThisWithClassThis = savedPreviousShouldSubstituteThisWithClassThis; + lexicalEnvironment = savedLexicalEnvironment; + return; + } + case 167 /* ComputedPropertyName */: { + const savedLexicalEnvironment = lexicalEnvironment; + const savedShouldSubstituteThisWithClassThis = shouldSubstituteThisWithClassThis; + lexicalEnvironment = lexicalEnvironment == null ? void 0 : lexicalEnvironment.previous; + shouldSubstituteThisWithClassThis = previousShouldSubstituteThisWithClassThis; + previousOnEmitNode(hint, node, emitCallback); + shouldSubstituteThisWithClassThis = savedShouldSubstituteThisWithClassThis; + lexicalEnvironment = savedLexicalEnvironment; + return; + } + } + previousOnEmitNode(hint, node, emitCallback); + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* Expression */) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + return substituteExpressionIdentifier(node); + case 110 /* ThisKeyword */: + return substituteThisExpression(node); + } + return node; + } + function substituteThisExpression(node) { + if (enabledSubstitutions & 2 /* ClassStaticThisOrSuperReference */ && (lexicalEnvironment == null ? void 0 : lexicalEnvironment.data) && !noSubstitution.has(node)) { + const { facts, classConstructor, classThis } = lexicalEnvironment.data; + const substituteThis = shouldSubstituteThisWithClassThis ? classThis ?? classConstructor : classConstructor; + if (substituteThis) { + return setTextRange( + setOriginalNode( + factory2.cloneNode(substituteThis), + node + ), + node + ); + } + if (facts & 1 /* ClassWasDecorated */ && legacyDecorators) { + return factory2.createParenthesizedExpression(factory2.createVoidZero()); + } + } + return node; + } + function substituteExpressionIdentifier(node) { + return trySubstituteClassAlias(node) || node; + } + function trySubstituteClassAlias(node) { + if (enabledSubstitutions & 1 /* ClassAliases */) { + if (resolver.hasNodeCheckFlag(node, 536870912 /* ConstructorReference */)) { + const declaration = resolver.getReferencedValueDeclaration(node); + if (declaration) { + const classAlias = classAliases[declaration.id]; + if (classAlias) { + const clone2 = factory2.cloneNode(classAlias); + setSourceMapRange(clone2, node); + setCommentRange(clone2, node); + return clone2; + } + } + } + } + return void 0; + } +} +function createPrivateStaticFieldInitializer(factory2, variableName, initializer) { + return factory2.createAssignment( + variableName, + factory2.createObjectLiteralExpression([ + factory2.createPropertyAssignment("value", initializer || factory2.createVoidZero()) + ]) + ); +} +function createPrivateInstanceFieldInitializer(factory2, receiver, initializer, weakMapName) { + return factory2.createCallExpression( + factory2.createPropertyAccessExpression(weakMapName, "set"), + /*typeArguments*/ + void 0, + [receiver, initializer || factory2.createVoidZero()] + ); +} +function createPrivateInstanceMethodInitializer(factory2, receiver, weakSetName) { + return factory2.createCallExpression( + factory2.createPropertyAccessExpression(weakSetName, "add"), + /*typeArguments*/ + void 0, + [receiver] + ); +} +function isReservedPrivateName(node) { + return !isGeneratedPrivateIdentifier(node) && node.escapedText === "#constructor"; +} +function isPrivateIdentifierInExpression(node) { + return isPrivateIdentifier(node.left) && node.operatorToken.kind === 103 /* InKeyword */; +} +function isStaticPropertyDeclaration2(node) { + return isPropertyDeclaration(node) && hasStaticModifier(node); +} +function isStaticPropertyDeclarationOrClassStaticBlock(node) { + return isClassStaticBlockDeclaration(node) || isStaticPropertyDeclaration2(node); +} + +// src/compiler/transformers/typeSerializer.ts +function createRuntimeTypeSerializer(context) { + const { + factory: factory2, + hoistVariableDeclaration + } = context; + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const strictNullChecks = getStrictOptionValue(compilerOptions, "strictNullChecks"); + let currentLexicalScope; + let currentNameScope; + return { + serializeTypeNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeTypeNode, node), + serializeTypeOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeTypeOfNode, node, container), + serializeParameterTypesOfNode: (serializerContext, node, container) => setSerializerContextAnd(serializerContext, serializeParameterTypesOfNode, node, container), + serializeReturnTypeOfNode: (serializerContext, node) => setSerializerContextAnd(serializerContext, serializeReturnTypeOfNode, node) + }; + function setSerializerContextAnd(serializerContext, cb, node, arg) { + const savedCurrentLexicalScope = currentLexicalScope; + const savedCurrentNameScope = currentNameScope; + currentLexicalScope = serializerContext.currentLexicalScope; + currentNameScope = serializerContext.currentNameScope; + const result = arg === void 0 ? cb(node) : cb(node, arg); + currentLexicalScope = savedCurrentLexicalScope; + currentNameScope = savedCurrentNameScope; + return result; + } + function getAccessorTypeNode(node, container) { + const accessors = getAllAccessorDeclarations(container.members, node); + return accessors.setAccessor && getSetAccessorTypeAnnotationNode(accessors.setAccessor) || accessors.getAccessor && getEffectiveReturnTypeNode(accessors.getAccessor); + } + function serializeTypeOfNode(node, container) { + switch (node.kind) { + case 172 /* PropertyDeclaration */: + case 169 /* Parameter */: + return serializeTypeNode(node.type); + case 178 /* SetAccessor */: + case 177 /* GetAccessor */: + return serializeTypeNode(getAccessorTypeNode(node, container)); + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 174 /* MethodDeclaration */: + return factory2.createIdentifier("Function"); + default: + return factory2.createVoidZero(); + } + } + function serializeParameterTypesOfNode(node, container) { + const valueDeclaration = isClassLike(node) ? getFirstConstructorWithBody(node) : isFunctionLike(node) && nodeIsPresent(node.body) ? node : void 0; + const expressions = []; + if (valueDeclaration) { + const parameters = getParametersOfDecoratedDeclaration(valueDeclaration, container); + const numParameters = parameters.length; + for (let i = 0; i < numParameters; i++) { + const parameter = parameters[i]; + if (i === 0 && isIdentifier(parameter.name) && parameter.name.escapedText === "this") { + continue; + } + if (parameter.dotDotDotToken) { + expressions.push(serializeTypeNode(getRestParameterElementType(parameter.type))); + } else { + expressions.push(serializeTypeOfNode(parameter, container)); + } + } + } + return factory2.createArrayLiteralExpression(expressions); + } + function getParametersOfDecoratedDeclaration(node, container) { + if (container && node.kind === 177 /* GetAccessor */) { + const { setAccessor } = getAllAccessorDeclarations(container.members, node); + if (setAccessor) { + return setAccessor.parameters; + } + } + return node.parameters; + } + function serializeReturnTypeOfNode(node) { + if (isFunctionLike(node) && node.type) { + return serializeTypeNode(node.type); + } else if (isAsyncFunction(node)) { + return factory2.createIdentifier("Promise"); + } + return factory2.createVoidZero(); + } + function serializeTypeNode(node) { + if (node === void 0) { + return factory2.createIdentifier("Object"); + } + node = skipTypeParentheses(node); + switch (node.kind) { + case 116 /* VoidKeyword */: + case 157 /* UndefinedKeyword */: + case 146 /* NeverKeyword */: + return factory2.createVoidZero(); + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + return factory2.createIdentifier("Function"); + case 188 /* ArrayType */: + case 189 /* TupleType */: + return factory2.createIdentifier("Array"); + case 182 /* TypePredicate */: + return node.assertsModifier ? factory2.createVoidZero() : factory2.createIdentifier("Boolean"); + case 136 /* BooleanKeyword */: + return factory2.createIdentifier("Boolean"); + case 203 /* TemplateLiteralType */: + case 154 /* StringKeyword */: + return factory2.createIdentifier("String"); + case 151 /* ObjectKeyword */: + return factory2.createIdentifier("Object"); + case 201 /* LiteralType */: + return serializeLiteralOfLiteralTypeNode(node.literal); + case 150 /* NumberKeyword */: + return factory2.createIdentifier("Number"); + case 163 /* BigIntKeyword */: + return getGlobalConstructor("BigInt", 7 /* ES2020 */); + case 155 /* SymbolKeyword */: + return getGlobalConstructor("Symbol", 2 /* ES2015 */); + case 183 /* TypeReference */: + return serializeTypeReferenceNode(node); + case 193 /* IntersectionType */: + return serializeUnionOrIntersectionConstituents( + node.types, + /*isIntersection*/ + true + ); + case 192 /* UnionType */: + return serializeUnionOrIntersectionConstituents( + node.types, + /*isIntersection*/ + false + ); + case 194 /* ConditionalType */: + return serializeUnionOrIntersectionConstituents( + [node.trueType, node.falseType], + /*isIntersection*/ + false + ); + case 198 /* TypeOperator */: + if (node.operator === 148 /* ReadonlyKeyword */) { + return serializeTypeNode(node.type); + } + break; + case 186 /* TypeQuery */: + case 199 /* IndexedAccessType */: + case 200 /* MappedType */: + case 187 /* TypeLiteral */: + case 133 /* AnyKeyword */: + case 159 /* UnknownKeyword */: + case 197 /* ThisType */: + case 205 /* ImportType */: + break; + // handle JSDoc types from an invalid parse + case 312 /* JSDocAllType */: + case 313 /* JSDocUnknownType */: + case 317 /* JSDocFunctionType */: + case 318 /* JSDocVariadicType */: + case 319 /* JSDocNamepathType */: + break; + case 314 /* JSDocNullableType */: + case 315 /* JSDocNonNullableType */: + case 316 /* JSDocOptionalType */: + return serializeTypeNode(node.type); + default: + return Debug.failBadSyntaxKind(node); + } + return factory2.createIdentifier("Object"); + } + function serializeLiteralOfLiteralTypeNode(node) { + switch (node.kind) { + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + return factory2.createIdentifier("String"); + case 224 /* PrefixUnaryExpression */: { + const operand = node.operand; + switch (operand.kind) { + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + return serializeLiteralOfLiteralTypeNode(operand); + default: + return Debug.failBadSyntaxKind(operand); + } + } + case 9 /* NumericLiteral */: + return factory2.createIdentifier("Number"); + case 10 /* BigIntLiteral */: + return getGlobalConstructor("BigInt", 7 /* ES2020 */); + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + return factory2.createIdentifier("Boolean"); + case 106 /* NullKeyword */: + return factory2.createVoidZero(); + default: + return Debug.failBadSyntaxKind(node); + } + } + function serializeUnionOrIntersectionConstituents(types, isIntersection) { + let serializedType; + for (let typeNode of types) { + typeNode = skipTypeParentheses(typeNode); + if (typeNode.kind === 146 /* NeverKeyword */) { + if (isIntersection) return factory2.createVoidZero(); + continue; + } + if (typeNode.kind === 159 /* UnknownKeyword */) { + if (!isIntersection) return factory2.createIdentifier("Object"); + continue; + } + if (typeNode.kind === 133 /* AnyKeyword */) { + return factory2.createIdentifier("Object"); + } + if (!strictNullChecks && (isLiteralTypeNode(typeNode) && typeNode.literal.kind === 106 /* NullKeyword */ || typeNode.kind === 157 /* UndefinedKeyword */)) { + continue; + } + const serializedConstituent = serializeTypeNode(typeNode); + if (isIdentifier(serializedConstituent) && serializedConstituent.escapedText === "Object") { + return serializedConstituent; + } + if (serializedType) { + if (!equateSerializedTypeNodes(serializedType, serializedConstituent)) { + return factory2.createIdentifier("Object"); + } + } else { + serializedType = serializedConstituent; + } + } + return serializedType ?? factory2.createVoidZero(); + } + function equateSerializedTypeNodes(left, right) { + return ( + // temp vars used in fallback + isGeneratedIdentifier(left) ? isGeneratedIdentifier(right) : ( + // entity names + isIdentifier(left) ? isIdentifier(right) && left.escapedText === right.escapedText : isPropertyAccessExpression(left) ? isPropertyAccessExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) && equateSerializedTypeNodes(left.name, right.name) : ( + // `void 0` + isVoidExpression(left) ? isVoidExpression(right) && isNumericLiteral(left.expression) && left.expression.text === "0" && isNumericLiteral(right.expression) && right.expression.text === "0" : ( + // `"undefined"` or `"function"` in `typeof` checks + isStringLiteral(left) ? isStringLiteral(right) && left.text === right.text : ( + // used in `typeof` checks for fallback + isTypeOfExpression(left) ? isTypeOfExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : ( + // parens in `typeof` checks with temps + isParenthesizedExpression(left) ? isParenthesizedExpression(right) && equateSerializedTypeNodes(left.expression, right.expression) : ( + // conditionals used in fallback + isConditionalExpression(left) ? isConditionalExpression(right) && equateSerializedTypeNodes(left.condition, right.condition) && equateSerializedTypeNodes(left.whenTrue, right.whenTrue) && equateSerializedTypeNodes(left.whenFalse, right.whenFalse) : ( + // logical binary and assignments used in fallback + isBinaryExpression(left) ? isBinaryExpression(right) && left.operatorToken.kind === right.operatorToken.kind && equateSerializedTypeNodes(left.left, right.left) && equateSerializedTypeNodes(left.right, right.right) : false + ) + ) + ) + ) + ) + ) + ) + ); + } + function serializeTypeReferenceNode(node) { + const kind = resolver.getTypeReferenceSerializationKind(node.typeName, currentNameScope ?? currentLexicalScope); + switch (kind) { + case 0 /* Unknown */: + if (findAncestor(node, (n) => n.parent && isConditionalTypeNode(n.parent) && (n.parent.trueType === n || n.parent.falseType === n))) { + return factory2.createIdentifier("Object"); + } + const serialized = serializeEntityNameAsExpressionFallback(node.typeName); + const temp = factory2.createTempVariable(hoistVariableDeclaration); + return factory2.createConditionalExpression( + factory2.createTypeCheck(factory2.createAssignment(temp, serialized), "function"), + /*questionToken*/ + void 0, + temp, + /*colonToken*/ + void 0, + factory2.createIdentifier("Object") + ); + case 1 /* TypeWithConstructSignatureAndValue */: + return serializeEntityNameAsExpression(node.typeName); + case 2 /* VoidNullableOrNeverType */: + return factory2.createVoidZero(); + case 4 /* BigIntLikeType */: + return getGlobalConstructor("BigInt", 7 /* ES2020 */); + case 6 /* BooleanType */: + return factory2.createIdentifier("Boolean"); + case 3 /* NumberLikeType */: + return factory2.createIdentifier("Number"); + case 5 /* StringLikeType */: + return factory2.createIdentifier("String"); + case 7 /* ArrayLikeType */: + return factory2.createIdentifier("Array"); + case 8 /* ESSymbolType */: + return getGlobalConstructor("Symbol", 2 /* ES2015 */); + case 10 /* TypeWithCallSignature */: + return factory2.createIdentifier("Function"); + case 9 /* Promise */: + return factory2.createIdentifier("Promise"); + case 11 /* ObjectType */: + return factory2.createIdentifier("Object"); + default: + return Debug.assertNever(kind); + } + } + function createCheckedValue(left, right) { + return factory2.createLogicalAnd( + factory2.createStrictInequality(factory2.createTypeOfExpression(left), factory2.createStringLiteral("undefined")), + right + ); + } + function serializeEntityNameAsExpressionFallback(node) { + if (node.kind === 80 /* Identifier */) { + const copied = serializeEntityNameAsExpression(node); + return createCheckedValue(copied, copied); + } + if (node.left.kind === 80 /* Identifier */) { + return createCheckedValue(serializeEntityNameAsExpression(node.left), serializeEntityNameAsExpression(node)); + } + const left = serializeEntityNameAsExpressionFallback(node.left); + const temp = factory2.createTempVariable(hoistVariableDeclaration); + return factory2.createLogicalAnd( + factory2.createLogicalAnd( + left.left, + factory2.createStrictInequality(factory2.createAssignment(temp, left.right), factory2.createVoidZero()) + ), + factory2.createPropertyAccessExpression(temp, node.right) + ); + } + function serializeEntityNameAsExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + const name = setParent(setTextRange(parseNodeFactory.cloneNode(node), node), node.parent); + name.original = void 0; + setParent(name, getParseTreeNode(currentLexicalScope)); + return name; + case 166 /* QualifiedName */: + return serializeQualifiedNameAsExpression(node); + } + } + function serializeQualifiedNameAsExpression(node) { + return factory2.createPropertyAccessExpression(serializeEntityNameAsExpression(node.left), node.right); + } + function getGlobalConstructorWithFallback(name) { + return factory2.createConditionalExpression( + factory2.createTypeCheck(factory2.createIdentifier(name), "function"), + /*questionToken*/ + void 0, + factory2.createIdentifier(name), + /*colonToken*/ + void 0, + factory2.createIdentifier("Object") + ); + } + function getGlobalConstructor(name, minLanguageVersion) { + return languageVersion < minLanguageVersion ? getGlobalConstructorWithFallback(name) : factory2.createIdentifier(name); + } +} + +// src/compiler/transformers/legacyDecorators.ts +function transformLegacyDecorators(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + hoistVariableDeclaration + } = context; + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + let classAliases; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + const visited = visitEachChild(node, visitor, context); + addEmitHelpers(visited, context.readEmitHelpers()); + return visited; + } + function modifierVisitor(node) { + return isDecorator(node) ? void 0 : node; + } + function visitor(node) { + if (!(node.transformFlags & 33554432 /* ContainsDecorators */)) { + return node; + } + switch (node.kind) { + case 170 /* Decorator */: + return void 0; + case 263 /* ClassDeclaration */: + return visitClassDeclaration(node); + case 231 /* ClassExpression */: + return visitClassExpression(node); + case 176 /* Constructor */: + return visitConstructorDeclaration(node); + case 174 /* MethodDeclaration */: + return visitMethodDeclaration(node); + case 178 /* SetAccessor */: + return visitSetAccessorDeclaration(node); + case 177 /* GetAccessor */: + return visitGetAccessorDeclaration(node); + case 172 /* PropertyDeclaration */: + return visitPropertyDeclaration(node); + case 169 /* Parameter */: + return visitParameterDeclaration(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitClassDeclaration(node) { + if (!(classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + true, + node + ) || childIsDecorated( + /*useLegacyDecorators*/ + true, + node + ))) { + return visitEachChild(node, visitor, context); + } + const statements = classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + true, + node + ) ? transformClassDeclarationWithClassDecorators(node, node.name) : transformClassDeclarationWithoutClassDecorators(node, node.name); + return singleOrMany(statements); + } + function decoratorContainsPrivateIdentifierInExpression(decorator) { + return !!(decorator.transformFlags & 536870912 /* ContainsPrivateIdentifierInExpression */); + } + function parameterDecoratorsContainPrivateIdentifierInExpression(parameterDecorators) { + return some(parameterDecorators, decoratorContainsPrivateIdentifierInExpression); + } + function hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node) { + for (const member of node.members) { + if (!canHaveDecorators(member)) continue; + const allDecorators = getAllDecoratorsOfClassElement( + member, + node, + /*useLegacyDecorators*/ + true + ); + if (some(allDecorators == null ? void 0 : allDecorators.decorators, decoratorContainsPrivateIdentifierInExpression)) return true; + if (some(allDecorators == null ? void 0 : allDecorators.parameters, parameterDecoratorsContainPrivateIdentifierInExpression)) return true; + } + return false; + } + function transformDecoratorsOfClassElements(node, members) { + let decorationStatements = []; + addClassElementDecorationStatements( + decorationStatements, + node, + /*isStatic*/ + false + ); + addClassElementDecorationStatements( + decorationStatements, + node, + /*isStatic*/ + true + ); + if (hasClassElementWithDecoratorContainingPrivateIdentifierInExpression(node)) { + members = setTextRange( + factory2.createNodeArray([ + ...members, + factory2.createClassStaticBlockDeclaration( + factory2.createBlock( + decorationStatements, + /*multiLine*/ + true + ) + ) + ]), + members + ); + decorationStatements = void 0; + } + return { decorationStatements, members }; + } + function transformClassDeclarationWithoutClassDecorators(node, name) { + const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); + let members = visitNodes2(node.members, visitor, isClassElement); + let decorationStatements = []; + ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members)); + const updated = factory2.updateClassDeclaration( + node, + modifiers, + name, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + return addRange([updated], decorationStatements); + } + function transformClassDeclarationWithClassDecorators(node, name) { + const isExport = hasSyntacticModifier(node, 32 /* Export */); + const isDefault = hasSyntacticModifier(node, 2048 /* Default */); + const modifiers = visitNodes2(node.modifiers, (node2) => isExportOrDefaultModifier(node2) || isDecorator(node2) ? void 0 : node2, isModifierLike); + const location = moveRangePastModifiers(node); + const classAlias = getClassAliasIfNeeded(node); + const declName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ) : factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); + let members = visitNodes2(node.members, visitor, isClassElement); + let decorationStatements = []; + ({ members, decorationStatements } = transformDecoratorsOfClassElements(node, members)); + const assignClassAliasInStaticBlock = languageVersion >= 9 /* ES2022 */ && !!classAlias && some(members, (member) => isPropertyDeclaration(member) && hasSyntacticModifier(member, 256 /* Static */) || isClassStaticBlockDeclaration(member)); + if (assignClassAliasInStaticBlock) { + members = setTextRange( + factory2.createNodeArray([ + factory2.createClassStaticBlockDeclaration( + factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createAssignment(classAlias, factory2.createThis()) + ) + ]) + ), + ...members + ]), + members + ); + } + const classExpression = factory2.createClassExpression( + modifiers, + name && isGeneratedIdentifier(name) ? void 0 : name, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + setOriginalNode(classExpression, node); + setTextRange(classExpression, location); + const varInitializer = classAlias && !assignClassAliasInStaticBlock ? factory2.createAssignment(classAlias, classExpression) : classExpression; + const varDecl = factory2.createVariableDeclaration( + declName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + varInitializer + ); + setOriginalNode(varDecl, node); + const varDeclList = factory2.createVariableDeclarationList([varDecl], 1 /* Let */); + const varStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + varDeclList + ); + setOriginalNode(varStatement, node); + setTextRange(varStatement, location); + setCommentRange(varStatement, node); + const statements = [varStatement]; + addRange(statements, decorationStatements); + addConstructorDecorationStatement(statements, node); + if (isExport) { + if (isDefault) { + const exportStatement = factory2.createExportDefault(declName); + statements.push(exportStatement); + } else { + const exportStatement = factory2.createExternalModuleExport(factory2.getDeclarationName(node)); + statements.push(exportStatement); + } + } + return statements; + } + function visitClassExpression(node) { + return factory2.updateClassExpression( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + node.name, + /*typeParameters*/ + void 0, + visitNodes2(node.heritageClauses, visitor, isHeritageClause), + visitNodes2(node.members, visitor, isClassElement) + ); + } + function visitConstructorDeclaration(node) { + return factory2.updateConstructorDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + visitNodes2(node.parameters, visitor, isParameter), + visitNode(node.body, visitor, isBlock) + ); + } + function finishClassElement(updated, original) { + if (updated !== original) { + setCommentRange(updated, original); + setSourceMapRange(updated, moveRangePastModifiers(original)); + } + return updated; + } + function visitMethodDeclaration(node) { + return finishClassElement( + factory2.updateMethodDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + node.asteriskToken, + Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), + /*questionToken*/ + void 0, + /*typeParameters*/ + void 0, + visitNodes2(node.parameters, visitor, isParameter), + /*type*/ + void 0, + visitNode(node.body, visitor, isBlock) + ), + node + ); + } + function visitGetAccessorDeclaration(node) { + return finishClassElement( + factory2.updateGetAccessorDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), + visitNodes2(node.parameters, visitor, isParameter), + /*type*/ + void 0, + visitNode(node.body, visitor, isBlock) + ), + node + ); + } + function visitSetAccessorDeclaration(node) { + return finishClassElement( + factory2.updateSetAccessorDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), + visitNodes2(node.parameters, visitor, isParameter), + visitNode(node.body, visitor, isBlock) + ), + node + ); + } + function visitPropertyDeclaration(node) { + if (node.flags & 33554432 /* Ambient */ || hasSyntacticModifier(node, 128 /* Ambient */)) { + return void 0; + } + return finishClassElement( + factory2.updatePropertyDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifier), + Debug.checkDefined(visitNode(node.name, visitor, isPropertyName)), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ), + node + ); + } + function visitParameterDeclaration(node) { + const updated = factory2.updateParameterDeclaration( + node, + elideNodes(factory2, node.modifiers), + node.dotDotDotToken, + Debug.checkDefined(visitNode(node.name, visitor, isBindingName)), + /*questionToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + if (updated !== node) { + setCommentRange(updated, node); + setTextRange(updated, moveRangePastModifiers(node)); + setSourceMapRange(updated, moveRangePastModifiers(node)); + setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */); + } + return updated; + } + function isSyntheticMetadataDecorator(node) { + return isCallToHelper(node.expression, "___metadata"); + } + function transformAllDecoratorsOfDeclaration(allDecorators) { + if (!allDecorators) { + return void 0; + } + const { false: decorators, true: metadata } = groupBy(allDecorators.decorators, isSyntheticMetadataDecorator); + const decoratorExpressions = []; + addRange(decoratorExpressions, map(decorators, transformDecorator)); + addRange(decoratorExpressions, flatMap(allDecorators.parameters, transformDecoratorsOfParameter)); + addRange(decoratorExpressions, map(metadata, transformDecorator)); + return decoratorExpressions; + } + function addClassElementDecorationStatements(statements, node, isStatic2) { + addRange(statements, map(generateClassElementDecorationExpressions(node, isStatic2), (expr) => factory2.createExpressionStatement(expr))); + } + function isDecoratedClassElement(member, isStaticElement, parent2) { + return nodeOrChildIsDecorated( + /*useLegacyDecorators*/ + true, + member, + parent2 + ) && isStaticElement === isStatic(member); + } + function getDecoratedClassElements(node, isStatic2) { + return filter(node.members, (m) => isDecoratedClassElement(m, isStatic2, node)); + } + function generateClassElementDecorationExpressions(node, isStatic2) { + const members = getDecoratedClassElements(node, isStatic2); + let expressions; + for (const member of members) { + expressions = append(expressions, generateClassElementDecorationExpression(node, member)); + } + return expressions; + } + function generateClassElementDecorationExpression(node, member) { + const allDecorators = getAllDecoratorsOfClassElement( + member, + node, + /*useLegacyDecorators*/ + true + ); + const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators); + if (!decoratorExpressions) { + return void 0; + } + const prefix = getClassMemberPrefix(node, member); + const memberName = getExpressionForPropertyName( + member, + /*generateNameForComputedPropertyName*/ + !hasSyntacticModifier(member, 128 /* Ambient */) + ); + const descriptor = isPropertyDeclaration(member) && !hasAccessorModifier(member) ? factory2.createVoidZero() : factory2.createNull(); + const helper = emitHelpers().createDecorateHelper( + decoratorExpressions, + prefix, + memberName, + descriptor + ); + setEmitFlags(helper, 3072 /* NoComments */); + setSourceMapRange(helper, moveRangePastModifiers(member)); + return helper; + } + function addConstructorDecorationStatement(statements, node) { + const expression = generateConstructorDecorationExpression(node); + if (expression) { + statements.push(setOriginalNode(factory2.createExpressionStatement(expression), node)); + } + } + function generateConstructorDecorationExpression(node) { + const allDecorators = getAllDecoratorsOfClass( + node, + /*useLegacyDecorators*/ + true + ); + const decoratorExpressions = transformAllDecoratorsOfDeclaration(allDecorators); + if (!decoratorExpressions) { + return void 0; + } + const classAlias = classAliases && classAliases[getOriginalNodeId(node)]; + const localName = languageVersion < 2 /* ES2015 */ ? factory2.getInternalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ) : factory2.getDeclarationName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + const decorate = emitHelpers().createDecorateHelper(decoratorExpressions, localName); + const expression = factory2.createAssignment(localName, classAlias ? factory2.createAssignment(classAlias, decorate) : decorate); + setEmitFlags(expression, 3072 /* NoComments */); + setSourceMapRange(expression, moveRangePastModifiers(node)); + return expression; + } + function transformDecorator(decorator) { + return Debug.checkDefined(visitNode(decorator.expression, visitor, isExpression)); + } + function transformDecoratorsOfParameter(decorators, parameterOffset) { + let expressions; + if (decorators) { + expressions = []; + for (const decorator of decorators) { + const helper = emitHelpers().createParamHelper( + transformDecorator(decorator), + parameterOffset + ); + setTextRange(helper, decorator.expression); + setEmitFlags(helper, 3072 /* NoComments */); + expressions.push(helper); + } + } + return expressions; + } + function getExpressionForPropertyName(member, generateNameForComputedPropertyName) { + const name = member.name; + if (isPrivateIdentifier(name)) { + return factory2.createIdentifier(""); + } else if (isComputedPropertyName(name)) { + return generateNameForComputedPropertyName && !isSimpleInlineableExpression(name.expression) ? factory2.getGeneratedNameForNode(name) : name.expression; + } else if (isIdentifier(name)) { + return factory2.createStringLiteral(idText(name)); + } else { + return factory2.cloneNode(name); + } + } + function enableSubstitutionForClassAliases() { + if (!classAliases) { + context.enableSubstitution(80 /* Identifier */); + classAliases = []; + } + } + function getClassAliasIfNeeded(node) { + if (resolver.hasNodeCheckFlag(node, 262144 /* ContainsConstructorReference */)) { + enableSubstitutionForClassAliases(); + const classAlias = factory2.createUniqueName(node.name && !isGeneratedIdentifier(node.name) ? idText(node.name) : "default"); + classAliases[getOriginalNodeId(node)] = classAlias; + hoistVariableDeclaration(classAlias); + return classAlias; + } + } + function getClassPrototype(node) { + return factory2.createPropertyAccessExpression(factory2.getDeclarationName(node), "prototype"); + } + function getClassMemberPrefix(node, member) { + return isStatic(member) ? factory2.getDeclarationName(node) : getClassPrototype(node); + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* Expression */) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + return substituteExpressionIdentifier(node); + } + return node; + } + function substituteExpressionIdentifier(node) { + return trySubstituteClassAlias(node) ?? node; + } + function trySubstituteClassAlias(node) { + if (classAliases) { + if (resolver.hasNodeCheckFlag(node, 536870912 /* ConstructorReference */)) { + const declaration = resolver.getReferencedValueDeclaration(node); + if (declaration) { + const classAlias = classAliases[declaration.id]; + if (classAlias) { + const clone2 = factory2.cloneNode(classAlias); + setSourceMapRange(clone2, node); + setCommentRange(clone2, node); + return clone2; + } + } + } + } + return void 0; + } +} + +// src/compiler/transformers/esDecorators.ts +function transformESDecorators(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + startLexicalEnvironment, + endLexicalEnvironment, + hoistVariableDeclaration + } = context; + const languageVersion = getEmitScriptTarget(context.getCompilerOptions()); + let top; + let classInfo; + let classThis; + let classSuper; + let pendingExpressions; + let shouldTransformPrivateStaticElementsInFile; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + top = void 0; + shouldTransformPrivateStaticElementsInFile = false; + const visited = visitEachChild(node, visitor, context); + addEmitHelpers(visited, context.readEmitHelpers()); + if (shouldTransformPrivateStaticElementsInFile) { + addInternalEmitFlags(visited, 32 /* TransformPrivateStaticElements */); + shouldTransformPrivateStaticElementsInFile = false; + } + return visited; + } + function updateState() { + classInfo = void 0; + classThis = void 0; + classSuper = void 0; + switch (top == null ? void 0 : top.kind) { + case "class": + classInfo = top.classInfo; + break; + case "class-element": + classInfo = top.next.classInfo; + classThis = top.classThis; + classSuper = top.classSuper; + break; + case "name": + const grandparent = top.next.next.next; + if ((grandparent == null ? void 0 : grandparent.kind) === "class-element") { + classInfo = grandparent.next.classInfo; + classThis = grandparent.classThis; + classSuper = grandparent.classSuper; + } + break; + } + } + function enterClass(classInfo2) { + top = { kind: "class", next: top, classInfo: classInfo2, savedPendingExpressions: pendingExpressions }; + pendingExpressions = void 0; + updateState(); + } + function exitClass() { + Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`); + pendingExpressions = top.savedPendingExpressions; + top = top.next; + updateState(); + } + function enterClassElement(node) { + var _a, _b; + Debug.assert((top == null ? void 0 : top.kind) === "class", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class' but got '${top == null ? void 0 : top.kind}' instead.`); + top = { kind: "class-element", next: top }; + if (isClassStaticBlockDeclaration(node) || isPropertyDeclaration(node) && hasStaticModifier(node)) { + top.classThis = (_a = top.next.classInfo) == null ? void 0 : _a.classThis; + top.classSuper = (_b = top.next.classInfo) == null ? void 0 : _b.classSuper; + } + updateState(); + } + function exitClassElement() { + var _a; + Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`); + Debug.assert(((_a = top.next) == null ? void 0 : _a.kind) === "class", "Incorrect value for top.next.kind.", () => { + var _a2; + return `Expected top.next.kind to be 'class' but got '${(_a2 = top.next) == null ? void 0 : _a2.kind}' instead.`; + }); + top = top.next; + updateState(); + } + function enterName() { + Debug.assert((top == null ? void 0 : top.kind) === "class-element", "Incorrect value for top.kind.", () => `Expected top.kind to be 'class-element' but got '${top == null ? void 0 : top.kind}' instead.`); + top = { kind: "name", next: top }; + updateState(); + } + function exitName() { + Debug.assert((top == null ? void 0 : top.kind) === "name", "Incorrect value for top.kind.", () => `Expected top.kind to be 'name' but got '${top == null ? void 0 : top.kind}' instead.`); + top = top.next; + updateState(); + } + function enterOther() { + if ((top == null ? void 0 : top.kind) === "other") { + Debug.assert(!pendingExpressions); + top.depth++; + } else { + top = { kind: "other", next: top, depth: 0, savedPendingExpressions: pendingExpressions }; + pendingExpressions = void 0; + updateState(); + } + } + function exitOther() { + Debug.assert((top == null ? void 0 : top.kind) === "other", "Incorrect value for top.kind.", () => `Expected top.kind to be 'other' but got '${top == null ? void 0 : top.kind}' instead.`); + if (top.depth > 0) { + Debug.assert(!pendingExpressions); + top.depth--; + } else { + pendingExpressions = top.savedPendingExpressions; + top = top.next; + updateState(); + } + } + function shouldVisitNode(node) { + return !!(node.transformFlags & 33554432 /* ContainsDecorators */) || !!classThis && !!(node.transformFlags & 16384 /* ContainsLexicalThis */) || !!classThis && !!classSuper && !!(node.transformFlags & 134217728 /* ContainsLexicalSuper */); + } + function visitor(node) { + if (!shouldVisitNode(node)) { + return node; + } + switch (node.kind) { + case 170 /* Decorator */: + return Debug.fail("Use `modifierVisitor` instead."); + case 263 /* ClassDeclaration */: + return visitClassDeclaration(node); + case 231 /* ClassExpression */: + return visitClassExpression(node); + case 176 /* Constructor */: + case 172 /* PropertyDeclaration */: + case 175 /* ClassStaticBlockDeclaration */: + return Debug.fail("Not supported outside of a class. Use 'classElementVisitor' instead."); + case 169 /* Parameter */: + return visitParameterDeclaration(node); + // Support NamedEvaluation to ensure the correct class name for class expressions. + case 226 /* BinaryExpression */: + return visitBinaryExpression( + node, + /*discarded*/ + false + ); + case 303 /* PropertyAssignment */: + return visitPropertyAssignment(node); + case 260 /* VariableDeclaration */: + return visitVariableDeclaration(node); + case 208 /* BindingElement */: + return visitBindingElement(node); + case 277 /* ExportAssignment */: + return visitExportAssignment(node); + case 110 /* ThisKeyword */: + return visitThisExpression(node); + case 248 /* ForStatement */: + return visitForStatement(node); + case 244 /* ExpressionStatement */: + return visitExpressionStatement(node); + case 356 /* CommaListExpression */: + return visitCommaListExpression( + node, + /*discarded*/ + false + ); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression( + node, + /*discarded*/ + false + ); + case 355 /* PartiallyEmittedExpression */: + return visitPartiallyEmittedExpression( + node, + /*discarded*/ + false + ); + case 213 /* CallExpression */: + return visitCallExpression(node); + case 215 /* TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + return visitPreOrPostfixUnaryExpression( + node, + /*discarded*/ + false + ); + case 211 /* PropertyAccessExpression */: + return visitPropertyAccessExpression(node); + case 212 /* ElementAccessExpression */: + return visitElementAccessExpression(node); + case 167 /* ComputedPropertyName */: + return visitComputedPropertyName(node); + case 174 /* MethodDeclaration */: + // object literal methods and accessors + case 178 /* SetAccessor */: + case 177 /* GetAccessor */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: { + enterOther(); + const result = visitEachChild(node, fallbackVisitor, context); + exitOther(); + return result; + } + default: + return visitEachChild(node, fallbackVisitor, context); + } + } + function fallbackVisitor(node) { + switch (node.kind) { + case 170 /* Decorator */: + return void 0; + default: + return visitor(node); + } + } + function modifierVisitor(node) { + switch (node.kind) { + case 170 /* Decorator */: + return void 0; + default: + return node; + } + } + function classElementVisitor(node) { + switch (node.kind) { + case 176 /* Constructor */: + return visitConstructorDeclaration(node); + case 174 /* MethodDeclaration */: + return visitMethodDeclaration(node); + case 177 /* GetAccessor */: + return visitGetAccessorDeclaration(node); + case 178 /* SetAccessor */: + return visitSetAccessorDeclaration(node); + case 172 /* PropertyDeclaration */: + return visitPropertyDeclaration(node); + case 175 /* ClassStaticBlockDeclaration */: + return visitClassStaticBlockDeclaration(node); + default: + return visitor(node); + } + } + function discardedValueVisitor(node) { + switch (node.kind) { + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + return visitPreOrPostfixUnaryExpression( + node, + /*discarded*/ + true + ); + case 226 /* BinaryExpression */: + return visitBinaryExpression( + node, + /*discarded*/ + true + ); + case 356 /* CommaListExpression */: + return visitCommaListExpression( + node, + /*discarded*/ + true + ); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression( + node, + /*discarded*/ + true + ); + default: + return visitor(node); + } + } + function getHelperVariableName(node) { + let declarationName = node.name && isIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name) : node.name && isPrivateIdentifier(node.name) && !isGeneratedIdentifier(node.name) ? idText(node.name).slice(1) : node.name && isStringLiteral(node.name) && isIdentifierText(node.name.text, 99 /* ESNext */) ? node.name.text : isClassLike(node) ? "class" : "member"; + if (isGetAccessor(node)) declarationName = `get_${declarationName}`; + if (isSetAccessor(node)) declarationName = `set_${declarationName}`; + if (node.name && isPrivateIdentifier(node.name)) declarationName = `private_${declarationName}`; + if (isStatic(node)) declarationName = `static_${declarationName}`; + return "_" + declarationName; + } + function createHelperVariable(node, suffix) { + return factory2.createUniqueName(`${getHelperVariableName(node)}_${suffix}`, 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */); + } + function createLet(name, initializer) { + return factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ) + ], 1 /* Let */) + ); + } + function createClassInfo(node) { + const metadataReference = factory2.createUniqueName("_metadata", 16 /* Optimistic */ | 32 /* FileLevel */); + let instanceMethodExtraInitializersName; + let staticMethodExtraInitializersName; + let hasStaticInitializers = false; + let hasNonAmbientInstanceFields = false; + let hasStaticPrivateClassElements = false; + let classThis2; + let pendingStaticInitializers; + let pendingInstanceInitializers; + if (nodeIsDecorated( + /*useLegacyDecorators*/ + false, + node + )) { + const needsUniqueClassThis = some(node.members, (member) => (isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)); + classThis2 = factory2.createUniqueName( + "_classThis", + needsUniqueClassThis ? 16 /* Optimistic */ | 8 /* ReservedInNestedScopes */ : 16 /* Optimistic */ | 32 /* FileLevel */ + ); + } + for (const member of node.members) { + if (isMethodOrAccessor(member) && nodeOrChildIsDecorated( + /*useLegacyDecorators*/ + false, + member, + node + )) { + if (hasStaticModifier(member)) { + if (!staticMethodExtraInitializersName) { + staticMethodExtraInitializersName = factory2.createUniqueName("_staticExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */); + const initializer = emitHelpers().createRunInitializersHelper(classThis2 ?? factory2.createThis(), staticMethodExtraInitializersName); + setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node)); + pendingStaticInitializers ?? (pendingStaticInitializers = []); + pendingStaticInitializers.push(initializer); + } + } else { + if (!instanceMethodExtraInitializersName) { + instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */); + const initializer = emitHelpers().createRunInitializersHelper(factory2.createThis(), instanceMethodExtraInitializersName); + setSourceMapRange(initializer, node.name ?? moveRangePastDecorators(node)); + pendingInstanceInitializers ?? (pendingInstanceInitializers = []); + pendingInstanceInitializers.push(initializer); + } + instanceMethodExtraInitializersName ?? (instanceMethodExtraInitializersName = factory2.createUniqueName("_instanceExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */)); + } + } + if (isClassStaticBlockDeclaration(member)) { + if (!isClassNamedEvaluationHelperBlock(member)) { + hasStaticInitializers = true; + } + } else if (isPropertyDeclaration(member)) { + if (hasStaticModifier(member)) { + hasStaticInitializers || (hasStaticInitializers = !!member.initializer || hasDecorators(member)); + } else { + hasNonAmbientInstanceFields || (hasNonAmbientInstanceFields = !isAmbientPropertyDeclaration(member)); + } + } + if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) { + hasStaticPrivateClassElements = true; + } + if (staticMethodExtraInitializersName && instanceMethodExtraInitializersName && hasStaticInitializers && hasNonAmbientInstanceFields && hasStaticPrivateClassElements) { + break; + } + } + return { + class: node, + classThis: classThis2, + metadataReference, + instanceMethodExtraInitializersName, + staticMethodExtraInitializersName, + hasStaticInitializers, + hasNonAmbientInstanceFields, + hasStaticPrivateClassElements, + pendingStaticInitializers, + pendingInstanceInitializers + }; + } + function transformClassLike(node) { + startLexicalEnvironment(); + if (!classHasDeclaredOrExplicitlyAssignedName(node) && classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + false, + node + )) { + node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, factory2.createStringLiteral("")); + } + const classReference = factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + false, + /*ignoreAssignedName*/ + true + ); + const classInfo2 = createClassInfo(node); + const classDefinitionStatements = []; + let leadingBlockStatements; + let trailingBlockStatements; + let syntheticConstructor; + let heritageClauses; + let shouldTransformPrivateStaticElementsInClass = false; + const classDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClass( + node, + /*useLegacyDecorators*/ + false + )); + if (classDecorators) { + classInfo2.classDecoratorsName = factory2.createUniqueName("_classDecorators", 16 /* Optimistic */ | 32 /* FileLevel */); + classInfo2.classDescriptorName = factory2.createUniqueName("_classDescriptor", 16 /* Optimistic */ | 32 /* FileLevel */); + classInfo2.classExtraInitializersName = factory2.createUniqueName("_classExtraInitializers", 16 /* Optimistic */ | 32 /* FileLevel */); + Debug.assertIsDefined(classInfo2.classThis); + classDefinitionStatements.push( + createLet(classInfo2.classDecoratorsName, factory2.createArrayLiteralExpression(classDecorators)), + createLet(classInfo2.classDescriptorName), + createLet(classInfo2.classExtraInitializersName, factory2.createArrayLiteralExpression()), + createLet(classInfo2.classThis) + ); + if (classInfo2.hasStaticPrivateClassElements) { + shouldTransformPrivateStaticElementsInClass = true; + shouldTransformPrivateStaticElementsInFile = true; + } + } + const extendsClause = getHeritageClause(node.heritageClauses, 96 /* ExtendsKeyword */); + const extendsElement = extendsClause && firstOrUndefined(extendsClause.types); + const extendsExpression = extendsElement && visitNode(extendsElement.expression, visitor, isExpression); + if (extendsExpression) { + classInfo2.classSuper = factory2.createUniqueName("_classSuper", 16 /* Optimistic */ | 32 /* FileLevel */); + const unwrapped = skipOuterExpressions(extendsExpression); + const safeExtendsExpression = isClassExpression(unwrapped) && !unwrapped.name || isFunctionExpression(unwrapped) && !unwrapped.name || isArrowFunction(unwrapped) ? factory2.createComma(factory2.createNumericLiteral(0), extendsExpression) : extendsExpression; + classDefinitionStatements.push(createLet(classInfo2.classSuper, safeExtendsExpression)); + const updatedExtendsElement = factory2.updateExpressionWithTypeArguments( + extendsElement, + classInfo2.classSuper, + /*typeArguments*/ + void 0 + ); + const updatedExtendsClause = factory2.updateHeritageClause(extendsClause, [updatedExtendsElement]); + heritageClauses = factory2.createNodeArray([updatedExtendsClause]); + } + const renamedClassThis = classInfo2.classThis ?? factory2.createThis(); + enterClass(classInfo2); + leadingBlockStatements = append(leadingBlockStatements, createMetadata(classInfo2.metadataReference, classInfo2.classSuper)); + let members = node.members; + members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? node2 : classElementVisitor(node2), isClassElement); + members = visitNodes2(members, (node2) => isConstructorDeclaration(node2) ? classElementVisitor(node2) : node2, isClassElement); + if (pendingExpressions) { + let outerThis; + for (let expression of pendingExpressions) { + expression = visitNode(expression, function thisVisitor(node2) { + if (!(node2.transformFlags & 16384 /* ContainsLexicalThis */)) { + return node2; + } + switch (node2.kind) { + case 110 /* ThisKeyword */: + if (!outerThis) { + outerThis = factory2.createUniqueName("_outerThis", 16 /* Optimistic */); + classDefinitionStatements.unshift(createLet(outerThis, factory2.createThis())); + } + return outerThis; + default: + return visitEachChild(node2, thisVisitor, context); + } + }, isExpression); + const statement = factory2.createExpressionStatement(expression); + leadingBlockStatements = append(leadingBlockStatements, statement); + } + pendingExpressions = void 0; + } + exitClass(); + if (some(classInfo2.pendingInstanceInitializers) && !getFirstConstructorWithBody(node)) { + const initializerStatements = prepareConstructor(node, classInfo2); + if (initializerStatements) { + const extendsClauseElement = getEffectiveBaseTypeNode(node); + const isDerivedClass = !!(extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */); + const constructorStatements = []; + if (isDerivedClass) { + const spreadArguments = factory2.createSpreadElement(factory2.createIdentifier("arguments")); + const superCall = factory2.createCallExpression( + factory2.createSuper(), + /*typeArguments*/ + void 0, + [spreadArguments] + ); + constructorStatements.push(factory2.createExpressionStatement(superCall)); + } + addRange(constructorStatements, initializerStatements); + const constructorBody = factory2.createBlock( + constructorStatements, + /*multiLine*/ + true + ); + syntheticConstructor = factory2.createConstructorDeclaration( + /*modifiers*/ + void 0, + [], + constructorBody + ); + } + } + if (classInfo2.staticMethodExtraInitializersName) { + classDefinitionStatements.push( + createLet(classInfo2.staticMethodExtraInitializersName, factory2.createArrayLiteralExpression()) + ); + } + if (classInfo2.instanceMethodExtraInitializersName) { + classDefinitionStatements.push( + createLet(classInfo2.instanceMethodExtraInitializersName, factory2.createArrayLiteralExpression()) + ); + } + if (classInfo2.memberInfos) { + forEachEntry(classInfo2.memberInfos, (memberInfo, member) => { + if (isStatic(member)) { + classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName)); + if (memberInfo.memberInitializersName) { + classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression())); + } + if (memberInfo.memberExtraInitializersName) { + classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression())); + } + if (memberInfo.memberDescriptorName) { + classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName)); + } + } + }); + } + if (classInfo2.memberInfos) { + forEachEntry(classInfo2.memberInfos, (memberInfo, member) => { + if (!isStatic(member)) { + classDefinitionStatements.push(createLet(memberInfo.memberDecoratorsName)); + if (memberInfo.memberInitializersName) { + classDefinitionStatements.push(createLet(memberInfo.memberInitializersName, factory2.createArrayLiteralExpression())); + } + if (memberInfo.memberExtraInitializersName) { + classDefinitionStatements.push(createLet(memberInfo.memberExtraInitializersName, factory2.createArrayLiteralExpression())); + } + if (memberInfo.memberDescriptorName) { + classDefinitionStatements.push(createLet(memberInfo.memberDescriptorName)); + } + } + }); + } + leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticNonFieldDecorationStatements); + leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticNonFieldDecorationStatements); + leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.staticFieldDecorationStatements); + leadingBlockStatements = addRange(leadingBlockStatements, classInfo2.nonStaticFieldDecorationStatements); + if (classInfo2.classDescriptorName && classInfo2.classDecoratorsName && classInfo2.classExtraInitializersName && classInfo2.classThis) { + leadingBlockStatements ?? (leadingBlockStatements = []); + const valueProperty = factory2.createPropertyAssignment("value", renamedClassThis); + const classDescriptor = factory2.createObjectLiteralExpression([valueProperty]); + const classDescriptorAssignment = factory2.createAssignment(classInfo2.classDescriptorName, classDescriptor); + const classNameReference = factory2.createPropertyAccessExpression(renamedClassThis, "name"); + const esDecorateHelper2 = emitHelpers().createESDecorateHelper( + factory2.createNull(), + classDescriptorAssignment, + classInfo2.classDecoratorsName, + { kind: "class", name: classNameReference, metadata: classInfo2.metadataReference }, + factory2.createNull(), + classInfo2.classExtraInitializersName + ); + const esDecorateStatement = factory2.createExpressionStatement(esDecorateHelper2); + setSourceMapRange(esDecorateStatement, moveRangePastDecorators(node)); + leadingBlockStatements.push(esDecorateStatement); + const classDescriptorValueReference = factory2.createPropertyAccessExpression(classInfo2.classDescriptorName, "value"); + const classThisAssignment = factory2.createAssignment(classInfo2.classThis, classDescriptorValueReference); + const classReferenceAssignment = factory2.createAssignment(classReference, classThisAssignment); + leadingBlockStatements.push(factory2.createExpressionStatement(classReferenceAssignment)); + } + leadingBlockStatements.push(createSymbolMetadata(renamedClassThis, classInfo2.metadataReference)); + if (some(classInfo2.pendingStaticInitializers)) { + for (const initializer of classInfo2.pendingStaticInitializers) { + const initializerStatement = factory2.createExpressionStatement(initializer); + setSourceMapRange(initializerStatement, getSourceMapRange(initializer)); + trailingBlockStatements = append(trailingBlockStatements, initializerStatement); + } + classInfo2.pendingStaticInitializers = void 0; + } + if (classInfo2.classExtraInitializersName) { + const runClassInitializersHelper = emitHelpers().createRunInitializersHelper(renamedClassThis, classInfo2.classExtraInitializersName); + const runClassInitializersStatement = factory2.createExpressionStatement(runClassInitializersHelper); + setSourceMapRange(runClassInitializersStatement, node.name ?? moveRangePastDecorators(node)); + trailingBlockStatements = append(trailingBlockStatements, runClassInitializersStatement); + } + if (leadingBlockStatements && trailingBlockStatements && !classInfo2.hasStaticInitializers) { + addRange(leadingBlockStatements, trailingBlockStatements); + trailingBlockStatements = void 0; + } + const leadingStaticBlock = leadingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock( + leadingBlockStatements, + /*multiLine*/ + true + )); + if (leadingStaticBlock && shouldTransformPrivateStaticElementsInClass) { + setInternalEmitFlags(leadingStaticBlock, 32 /* TransformPrivateStaticElements */); + } + const trailingStaticBlock = trailingBlockStatements && factory2.createClassStaticBlockDeclaration(factory2.createBlock( + trailingBlockStatements, + /*multiLine*/ + true + )); + if (leadingStaticBlock || syntheticConstructor || trailingStaticBlock) { + const newMembers = []; + const existingNamedEvaluationHelperBlockIndex = members.findIndex(isClassNamedEvaluationHelperBlock); + if (leadingStaticBlock) { + addRange(newMembers, members, 0, existingNamedEvaluationHelperBlockIndex + 1); + newMembers.push(leadingStaticBlock); + addRange(newMembers, members, existingNamedEvaluationHelperBlockIndex + 1); + } else { + addRange(newMembers, members); + } + if (syntheticConstructor) { + newMembers.push(syntheticConstructor); + } + if (trailingStaticBlock) { + newMembers.push(trailingStaticBlock); + } + members = setTextRange(factory2.createNodeArray(newMembers), members); + } + const lexicalEnvironment = endLexicalEnvironment(); + let classExpression; + if (classDecorators) { + classExpression = factory2.createClassExpression( + /*modifiers*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + if (classInfo2.classThis) { + classExpression = injectClassThisAssignmentIfMissing(factory2, classExpression, classInfo2.classThis); + } + const classReferenceDeclaration = factory2.createVariableDeclaration( + classReference, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + classExpression + ); + const classReferenceVarDeclList = factory2.createVariableDeclarationList([classReferenceDeclaration]); + const returnExpr = classInfo2.classThis ? factory2.createAssignment(classReference, classInfo2.classThis) : classReference; + classDefinitionStatements.push( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + classReferenceVarDeclList + ), + factory2.createReturnStatement(returnExpr) + ); + } else { + classExpression = factory2.createClassExpression( + /*modifiers*/ + void 0, + node.name, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + classDefinitionStatements.push(factory2.createReturnStatement(classExpression)); + } + if (shouldTransformPrivateStaticElementsInClass) { + addInternalEmitFlags(classExpression, 32 /* TransformPrivateStaticElements */); + for (const member of classExpression.members) { + if ((isPrivateIdentifierClassElementDeclaration(member) || isAutoAccessorPropertyDeclaration(member)) && hasStaticModifier(member)) { + addInternalEmitFlags(member, 32 /* TransformPrivateStaticElements */); + } + } + } + setOriginalNode(classExpression, node); + return factory2.createImmediatelyInvokedArrowFunction(factory2.mergeLexicalEnvironment(classDefinitionStatements, lexicalEnvironment)); + } + function isDecoratedClassLike(node) { + return classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + false, + node + ) || childIsDecorated( + /*useLegacyDecorators*/ + false, + node + ); + } + function visitClassDeclaration(node) { + if (isDecoratedClassLike(node)) { + const statements = []; + const originalClass = getOriginalNode(node, isClassLike) ?? node; + const className = originalClass.name ? factory2.createStringLiteralFromNode(originalClass.name) : factory2.createStringLiteral("default"); + const isExport = hasSyntacticModifier(node, 32 /* Export */); + const isDefault = hasSyntacticModifier(node, 2048 /* Default */); + if (!node.name) { + node = injectClassNamedEvaluationHelperBlockIfMissing(context, node, className); + } + if (isExport && isDefault) { + const iife = transformClassLike(node); + if (node.name) { + const varDecl = factory2.createVariableDeclaration( + factory2.getLocalName(node), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + iife + ); + setOriginalNode(varDecl, node); + const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */); + const varStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + varDecls + ); + statements.push(varStatement); + const exportStatement = factory2.createExportDefault(factory2.getDeclarationName(node)); + setOriginalNode(exportStatement, node); + setCommentRange(exportStatement, getCommentRange(node)); + setSourceMapRange(exportStatement, moveRangePastDecorators(node)); + statements.push(exportStatement); + } else { + const exportStatement = factory2.createExportDefault(iife); + setOriginalNode(exportStatement, node); + setCommentRange(exportStatement, getCommentRange(node)); + setSourceMapRange(exportStatement, moveRangePastDecorators(node)); + statements.push(exportStatement); + } + } else { + Debug.assertIsDefined(node.name, "A class declaration that is not a default export must have a name."); + const iife = transformClassLike(node); + const modifierVisitorNoExport = isExport ? (node2) => isExportModifier(node2) ? void 0 : modifierVisitor(node2) : modifierVisitor; + const modifiers = visitNodes2(node.modifiers, modifierVisitorNoExport, isModifier); + const declName = factory2.getLocalName( + node, + /*allowComments*/ + false, + /*allowSourceMaps*/ + true + ); + const varDecl = factory2.createVariableDeclaration( + declName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + iife + ); + setOriginalNode(varDecl, node); + const varDecls = factory2.createVariableDeclarationList([varDecl], 1 /* Let */); + const varStatement = factory2.createVariableStatement(modifiers, varDecls); + setOriginalNode(varStatement, node); + setCommentRange(varStatement, getCommentRange(node)); + statements.push(varStatement); + if (isExport) { + const exportStatement = factory2.createExternalModuleExport(declName); + setOriginalNode(exportStatement, node); + statements.push(exportStatement); + } + } + return singleOrMany(statements); + } else { + const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); + enterClass( + /*classInfo*/ + void 0 + ); + const members = visitNodes2(node.members, classElementVisitor, isClassElement); + exitClass(); + return factory2.updateClassDeclaration( + node, + modifiers, + node.name, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + } + } + function visitClassExpression(node) { + if (isDecoratedClassLike(node)) { + const iife = transformClassLike(node); + setOriginalNode(iife, node); + return iife; + } else { + const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + const heritageClauses = visitNodes2(node.heritageClauses, visitor, isHeritageClause); + enterClass( + /*classInfo*/ + void 0 + ); + const members = visitNodes2(node.members, classElementVisitor, isClassElement); + exitClass(); + return factory2.updateClassExpression( + node, + modifiers, + node.name, + /*typeParameters*/ + void 0, + heritageClauses, + members + ); + } + } + function prepareConstructor(_parent, classInfo2) { + if (some(classInfo2.pendingInstanceInitializers)) { + const statements = []; + statements.push( + factory2.createExpressionStatement( + factory2.inlineExpressions(classInfo2.pendingInstanceInitializers) + ) + ); + classInfo2.pendingInstanceInitializers = void 0; + return statements; + } + } + function transformConstructorBodyWorker(statementsOut, statementsIn, statementOffset, superPath, superPathDepth, initializerStatements) { + const superStatementIndex = superPath[superPathDepth]; + const superStatement = statementsIn[superStatementIndex]; + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, statementOffset, superStatementIndex - statementOffset)); + if (isTryStatement(superStatement)) { + const tryBlockStatements = []; + transformConstructorBodyWorker( + tryBlockStatements, + superStatement.tryBlock.statements, + /*statementOffset*/ + 0, + superPath, + superPathDepth + 1, + initializerStatements + ); + const tryBlockStatementsArray = factory2.createNodeArray(tryBlockStatements); + setTextRange(tryBlockStatementsArray, superStatement.tryBlock.statements); + statementsOut.push(factory2.updateTryStatement( + superStatement, + factory2.updateBlock(superStatement.tryBlock, tryBlockStatements), + visitNode(superStatement.catchClause, visitor, isCatchClause), + visitNode(superStatement.finallyBlock, visitor, isBlock) + )); + } else { + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex, 1)); + addRange(statementsOut, initializerStatements); + } + addRange(statementsOut, visitNodes2(statementsIn, visitor, isStatement, superStatementIndex + 1)); + } + function visitConstructorDeclaration(node) { + enterClassElement(node); + const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + const parameters = visitNodes2(node.parameters, visitor, isParameter); + let body; + if (node.body && classInfo) { + const initializerStatements = prepareConstructor(classInfo.class, classInfo); + if (initializerStatements) { + const statements = []; + const nonPrologueStart = factory2.copyPrologue( + node.body.statements, + statements, + /*ensureUseStrict*/ + false, + visitor + ); + const superStatementIndices = findSuperStatementIndexPath(node.body.statements, nonPrologueStart); + if (superStatementIndices.length > 0) { + transformConstructorBodyWorker(statements, node.body.statements, nonPrologueStart, superStatementIndices, 0, initializerStatements); + } else { + addRange(statements, initializerStatements); + addRange(statements, visitNodes2(node.body.statements, visitor, isStatement)); + } + body = factory2.createBlock( + statements, + /*multiLine*/ + true + ); + setOriginalNode(body, node.body); + setTextRange(body, node.body); + } + } + body ?? (body = visitNode(node.body, visitor, isBlock)); + exitClassElement(); + return factory2.updateConstructorDeclaration(node, modifiers, parameters, body); + } + function finishClassElement(updated, original) { + if (updated !== original) { + setCommentRange(updated, original); + setSourceMapRange(updated, moveRangePastDecorators(original)); + } + return updated; + } + function partialTransformClassElement(member, classInfo2, createDescriptor) { + let referencedName; + let name; + let initializersName; + let extraInitializersName; + let thisArg; + let descriptorName; + if (!classInfo2) { + const modifiers2 = visitNodes2(member.modifiers, modifierVisitor, isModifier); + enterName(); + name = visitPropertyName(member.name); + exitName(); + return { modifiers: modifiers2, referencedName, name, initializersName, descriptorName, thisArg }; + } + const memberDecorators = transformAllDecoratorsOfDeclaration(getAllDecoratorsOfClassElement( + member, + classInfo2.class, + /*useLegacyDecorators*/ + false + )); + const modifiers = visitNodes2(member.modifiers, modifierVisitor, isModifier); + if (memberDecorators) { + const memberDecoratorsName = createHelperVariable(member, "decorators"); + const memberDecoratorsArray = factory2.createArrayLiteralExpression(memberDecorators); + const memberDecoratorsAssignment = factory2.createAssignment(memberDecoratorsName, memberDecoratorsArray); + const memberInfo = { memberDecoratorsName }; + classInfo2.memberInfos ?? (classInfo2.memberInfos = /* @__PURE__ */ new Map()); + classInfo2.memberInfos.set(member, memberInfo); + pendingExpressions ?? (pendingExpressions = []); + pendingExpressions.push(memberDecoratorsAssignment); + const statements = isMethodOrAccessor(member) || isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticNonFieldDecorationStatements ?? (classInfo2.staticNonFieldDecorationStatements = []) : classInfo2.nonStaticNonFieldDecorationStatements ?? (classInfo2.nonStaticNonFieldDecorationStatements = []) : isPropertyDeclaration(member) && !isAutoAccessorPropertyDeclaration(member) ? isStatic(member) ? classInfo2.staticFieldDecorationStatements ?? (classInfo2.staticFieldDecorationStatements = []) : classInfo2.nonStaticFieldDecorationStatements ?? (classInfo2.nonStaticFieldDecorationStatements = []) : Debug.fail(); + const kind = isGetAccessorDeclaration(member) ? "getter" : isSetAccessorDeclaration(member) ? "setter" : isMethodDeclaration(member) ? "method" : isAutoAccessorPropertyDeclaration(member) ? "accessor" : isPropertyDeclaration(member) ? "field" : Debug.fail(); + let propertyName; + if (isIdentifier(member.name) || isPrivateIdentifier(member.name)) { + propertyName = { computed: false, name: member.name }; + } else if (isPropertyNameLiteral(member.name)) { + propertyName = { computed: true, name: factory2.createStringLiteralFromNode(member.name) }; + } else { + const expression = member.name.expression; + if (isPropertyNameLiteral(expression) && !isIdentifier(expression)) { + propertyName = { computed: true, name: factory2.createStringLiteralFromNode(expression) }; + } else { + enterName(); + ({ referencedName, name } = visitReferencedPropertyName(member.name)); + propertyName = { computed: true, name: referencedName }; + exitName(); + } + } + const context2 = { + kind, + name: propertyName, + static: isStatic(member), + private: isPrivateIdentifier(member.name), + access: { + // 15.7.3 CreateDecoratorAccessObject (kind, name) + // 2. If _kind_ is ~field~, ~method~, ~accessor~, or ~getter~, then ... + get: isPropertyDeclaration(member) || isGetAccessorDeclaration(member) || isMethodDeclaration(member), + // 3. If _kind_ is ~field~, ~accessor~, or ~setter~, then ... + set: isPropertyDeclaration(member) || isSetAccessorDeclaration(member) + }, + metadata: classInfo2.metadataReference + }; + if (isMethodOrAccessor(member)) { + const methodExtraInitializersName = isStatic(member) ? classInfo2.staticMethodExtraInitializersName : classInfo2.instanceMethodExtraInitializersName; + Debug.assertIsDefined(methodExtraInitializersName); + let descriptor; + if (isPrivateIdentifierClassElementDeclaration(member) && createDescriptor) { + descriptor = createDescriptor(member, visitNodes2(modifiers, (node) => tryCast(node, isAsyncModifier), isModifier)); + memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor"); + descriptor = factory2.createAssignment(descriptorName, descriptor); + } + const esDecorateExpression = emitHelpers().createESDecorateHelper(factory2.createThis(), descriptor ?? factory2.createNull(), memberDecoratorsName, context2, factory2.createNull(), methodExtraInitializersName); + const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression); + setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member)); + statements.push(esDecorateStatement); + } else if (isPropertyDeclaration(member)) { + initializersName = memberInfo.memberInitializersName ?? (memberInfo.memberInitializersName = createHelperVariable(member, "initializers")); + extraInitializersName = memberInfo.memberExtraInitializersName ?? (memberInfo.memberExtraInitializersName = createHelperVariable(member, "extraInitializers")); + if (isStatic(member)) { + thisArg = classInfo2.classThis; + } + let descriptor; + if (isPrivateIdentifierClassElementDeclaration(member) && hasAccessorModifier(member) && createDescriptor) { + descriptor = createDescriptor( + member, + /*modifiers*/ + void 0 + ); + memberInfo.memberDescriptorName = descriptorName = createHelperVariable(member, "descriptor"); + descriptor = factory2.createAssignment(descriptorName, descriptor); + } + const esDecorateExpression = emitHelpers().createESDecorateHelper( + isAutoAccessorPropertyDeclaration(member) ? factory2.createThis() : factory2.createNull(), + descriptor ?? factory2.createNull(), + memberDecoratorsName, + context2, + initializersName, + extraInitializersName + ); + const esDecorateStatement = factory2.createExpressionStatement(esDecorateExpression); + setSourceMapRange(esDecorateStatement, moveRangePastDecorators(member)); + statements.push(esDecorateStatement); + } + } + if (name === void 0) { + enterName(); + name = visitPropertyName(member.name); + exitName(); + } + if (!some(modifiers) && (isMethodDeclaration(member) || isPropertyDeclaration(member))) { + setEmitFlags(name, 1024 /* NoLeadingComments */); + } + return { modifiers, referencedName, name, initializersName, extraInitializersName, descriptorName, thisArg }; + } + function visitMethodDeclaration(node) { + enterClassElement(node); + const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createMethodDescriptorObject); + if (descriptorName) { + exitClassElement(); + return finishClassElement(createMethodDescriptorForwarder(modifiers, name, descriptorName), node); + } else { + const parameters = visitNodes2(node.parameters, visitor, isParameter); + const body = visitNode(node.body, visitor, isBlock); + exitClassElement(); + return finishClassElement(factory2.updateMethodDeclaration( + node, + modifiers, + node.asteriskToken, + name, + /*questionToken*/ + void 0, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + body + ), node); + } + } + function visitGetAccessorDeclaration(node) { + enterClassElement(node); + const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createGetAccessorDescriptorObject); + if (descriptorName) { + exitClassElement(); + return finishClassElement(createGetAccessorDescriptorForwarder(modifiers, name, descriptorName), node); + } else { + const parameters = visitNodes2(node.parameters, visitor, isParameter); + const body = visitNode(node.body, visitor, isBlock); + exitClassElement(); + return finishClassElement(factory2.updateGetAccessorDeclaration( + node, + modifiers, + name, + parameters, + /*type*/ + void 0, + body + ), node); + } + } + function visitSetAccessorDeclaration(node) { + enterClassElement(node); + const { modifiers, name, descriptorName } = partialTransformClassElement(node, classInfo, createSetAccessorDescriptorObject); + if (descriptorName) { + exitClassElement(); + return finishClassElement(createSetAccessorDescriptorForwarder(modifiers, name, descriptorName), node); + } else { + const parameters = visitNodes2(node.parameters, visitor, isParameter); + const body = visitNode(node.body, visitor, isBlock); + exitClassElement(); + return finishClassElement(factory2.updateSetAccessorDeclaration(node, modifiers, name, parameters, body), node); + } + } + function visitClassStaticBlockDeclaration(node) { + enterClassElement(node); + let result; + if (isClassNamedEvaluationHelperBlock(node)) { + result = visitEachChild(node, visitor, context); + } else if (isClassThisAssignmentBlock(node)) { + const savedClassThis = classThis; + classThis = void 0; + result = visitEachChild(node, visitor, context); + classThis = savedClassThis; + } else { + node = visitEachChild(node, visitor, context); + result = node; + if (classInfo) { + classInfo.hasStaticInitializers = true; + if (some(classInfo.pendingStaticInitializers)) { + const statements = []; + for (const initializer of classInfo.pendingStaticInitializers) { + const initializerStatement = factory2.createExpressionStatement(initializer); + setSourceMapRange(initializerStatement, getSourceMapRange(initializer)); + statements.push(initializerStatement); + } + const body = factory2.createBlock( + statements, + /*multiLine*/ + true + ); + const staticBlock = factory2.createClassStaticBlockDeclaration(body); + result = [staticBlock, result]; + classInfo.pendingStaticInitializers = void 0; + } + } + } + exitClassElement(); + return result; + } + function visitPropertyDeclaration(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); + } + enterClassElement(node); + Debug.assert(!isAmbientPropertyDeclaration(node), "Not yet implemented."); + const { modifiers, name, initializersName, extraInitializersName, descriptorName, thisArg } = partialTransformClassElement(node, classInfo, hasAccessorModifier(node) ? createAccessorPropertyDescriptorObject : void 0); + startLexicalEnvironment(); + let initializer = visitNode(node.initializer, visitor, isExpression); + if (initializersName) { + initializer = emitHelpers().createRunInitializersHelper( + thisArg ?? factory2.createThis(), + initializersName, + initializer ?? factory2.createVoidZero() + ); + } + if (isStatic(node) && classInfo && initializer) { + classInfo.hasStaticInitializers = true; + } + const declarations = endLexicalEnvironment(); + if (some(declarations)) { + initializer = factory2.createImmediatelyInvokedArrowFunction([ + ...declarations, + factory2.createReturnStatement(initializer) + ]); + } + if (classInfo) { + if (isStatic(node)) { + initializer = injectPendingInitializers( + classInfo, + /*isStatic*/ + true, + initializer + ); + if (extraInitializersName) { + classInfo.pendingStaticInitializers ?? (classInfo.pendingStaticInitializers = []); + classInfo.pendingStaticInitializers.push( + emitHelpers().createRunInitializersHelper( + classInfo.classThis ?? factory2.createThis(), + extraInitializersName + ) + ); + } + } else { + initializer = injectPendingInitializers( + classInfo, + /*isStatic*/ + false, + initializer + ); + if (extraInitializersName) { + classInfo.pendingInstanceInitializers ?? (classInfo.pendingInstanceInitializers = []); + classInfo.pendingInstanceInitializers.push( + emitHelpers().createRunInitializersHelper( + factory2.createThis(), + extraInitializersName + ) + ); + } + } + } + exitClassElement(); + if (hasAccessorModifier(node) && descriptorName) { + const commentRange = getCommentRange(node); + const sourceMapRange = getSourceMapRange(node); + const name2 = node.name; + let getterName = name2; + let setterName = name2; + if (isComputedPropertyName(name2) && !isSimpleInlineableExpression(name2.expression)) { + const cacheAssignment = findComputedPropertyNameCacheAssignment(name2); + if (cacheAssignment) { + getterName = factory2.updateComputedPropertyName(name2, visitNode(name2.expression, visitor, isExpression)); + setterName = factory2.updateComputedPropertyName(name2, cacheAssignment.left); + } else { + const temp = factory2.createTempVariable(hoistVariableDeclaration); + setSourceMapRange(temp, name2.expression); + const expression = visitNode(name2.expression, visitor, isExpression); + const assignment = factory2.createAssignment(temp, expression); + setSourceMapRange(assignment, name2.expression); + getterName = factory2.updateComputedPropertyName(name2, assignment); + setterName = factory2.updateComputedPropertyName(name2, temp); + } + } + const modifiersWithoutAccessor = visitNodes2(modifiers, (node2) => node2.kind !== 129 /* AccessorKeyword */ ? node2 : void 0, isModifier); + const backingField = createAccessorPropertyBackingField(factory2, node, modifiersWithoutAccessor, initializer); + setOriginalNode(backingField, node); + setEmitFlags(backingField, 3072 /* NoComments */); + setSourceMapRange(backingField, sourceMapRange); + setSourceMapRange(backingField.name, node.name); + const getter = createGetAccessorDescriptorForwarder(modifiersWithoutAccessor, getterName, descriptorName); + setOriginalNode(getter, node); + setCommentRange(getter, commentRange); + setSourceMapRange(getter, sourceMapRange); + const setter = createSetAccessorDescriptorForwarder(modifiersWithoutAccessor, setterName, descriptorName); + setOriginalNode(setter, node); + setEmitFlags(setter, 3072 /* NoComments */); + setSourceMapRange(setter, sourceMapRange); + return [backingField, getter, setter]; + } + return finishClassElement(factory2.updatePropertyDeclaration( + node, + modifiers, + name, + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ), node); + } + function visitThisExpression(node) { + return classThis ?? node; + } + function visitCallExpression(node) { + if (isSuperProperty(node.expression) && classThis) { + const expression = visitNode(node.expression, visitor, isExpression); + const argumentsList = visitNodes2(node.arguments, visitor, isExpression); + const invocation = factory2.createFunctionCallCall(expression, classThis, argumentsList); + setOriginalNode(invocation, node); + setTextRange(invocation, node); + return invocation; + } + return visitEachChild(node, visitor, context); + } + function visitTaggedTemplateExpression(node) { + if (isSuperProperty(node.tag) && classThis) { + const tag = visitNode(node.tag, visitor, isExpression); + const boundTag = factory2.createFunctionBindCall(tag, classThis, []); + setOriginalNode(boundTag, node); + setTextRange(boundTag, node); + const template = visitNode(node.template, visitor, isTemplateLiteral); + return factory2.updateTaggedTemplateExpression( + node, + boundTag, + /*typeArguments*/ + void 0, + template + ); + } + return visitEachChild(node, visitor, context); + } + function visitPropertyAccessExpression(node) { + if (isSuperProperty(node) && isIdentifier(node.name) && classThis && classSuper) { + const propertyName = factory2.createStringLiteralFromNode(node.name); + const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis); + setOriginalNode(superProperty, node.expression); + setTextRange(superProperty, node.expression); + return superProperty; + } + return visitEachChild(node, visitor, context); + } + function visitElementAccessExpression(node) { + if (isSuperProperty(node) && classThis && classSuper) { + const propertyName = visitNode(node.argumentExpression, visitor, isExpression); + const superProperty = factory2.createReflectGetCall(classSuper, propertyName, classThis); + setOriginalNode(superProperty, node.expression); + setTextRange(superProperty, node.expression); + return superProperty; + } + return visitEachChild(node, visitor, context); + } + function visitParameterDeclaration(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); + } + const updated = factory2.updateParameterDeclaration( + node, + /*modifiers*/ + void 0, + node.dotDotDotToken, + visitNode(node.name, visitor, isBindingName), + /*questionToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + if (updated !== node) { + setCommentRange(updated, node); + setTextRange(updated, moveRangePastModifiers(node)); + setSourceMapRange(updated, moveRangePastModifiers(node)); + setEmitFlags(updated.name, 64 /* NoTrailingSourceMap */); + } + return updated; + } + function isAnonymousClassNeedingAssignedName(node) { + return isClassExpression(node) && !node.name && isDecoratedClassLike(node); + } + function canIgnoreEmptyStringLiteralInAssignedName(node) { + const innerExpression = skipOuterExpressions(node); + return isClassExpression(innerExpression) && !innerExpression.name && !classOrConstructorParameterIsDecorated( + /*useLegacyDecorators*/ + false, + innerExpression + ); + } + function visitForStatement(node) { + return factory2.updateForStatement( + node, + visitNode(node.initializer, discardedValueVisitor, isForInitializer), + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, discardedValueVisitor, isExpression), + visitIterationBody(node.statement, visitor, context) + ); + } + function visitExpressionStatement(node) { + return visitEachChild(node, discardedValueVisitor, context); + } + function visitBinaryExpression(node, discarded) { + if (isDestructuringAssignment(node)) { + const left = visitAssignmentPattern(node.left); + const right = visitNode(node.right, visitor, isExpression); + return factory2.updateBinaryExpression(node, left, node.operatorToken, right); + } + if (isAssignmentExpression(node)) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right)); + return visitEachChild(node, visitor, context); + } + if (isSuperProperty(node.left) && classThis && classSuper) { + let setterName = isElementAccessExpression(node.left) ? visitNode(node.left.argumentExpression, visitor, isExpression) : isIdentifier(node.left.name) ? factory2.createStringLiteralFromNode(node.left.name) : void 0; + if (setterName) { + let expression = visitNode(node.right, visitor, isExpression); + if (isCompoundAssignment(node.operatorToken.kind)) { + let getterName = setterName; + if (!isSimpleInlineableExpression(setterName)) { + getterName = factory2.createTempVariable(hoistVariableDeclaration); + setterName = factory2.createAssignment(getterName, setterName); + } + const superPropertyGet = factory2.createReflectGetCall( + classSuper, + getterName, + classThis + ); + setOriginalNode(superPropertyGet, node.left); + setTextRange(superPropertyGet, node.left); + expression = factory2.createBinaryExpression( + superPropertyGet, + getNonAssignmentOperatorForCompoundAssignment(node.operatorToken.kind), + expression + ); + setTextRange(expression, node); + } + const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); + if (temp) { + expression = factory2.createAssignment(temp, expression); + setTextRange(temp, node); + } + expression = factory2.createReflectSetCall( + classSuper, + setterName, + expression, + classThis + ); + setOriginalNode(expression, node); + setTextRange(expression, node); + if (temp) { + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; + } + } + } + if (node.operatorToken.kind === 28 /* CommaToken */) { + const left = visitNode(node.left, discardedValueVisitor, isExpression); + const right = visitNode(node.right, discarded ? discardedValueVisitor : visitor, isExpression); + return factory2.updateBinaryExpression(node, left, node.operatorToken, right); + } + return visitEachChild(node, visitor, context); + } + function visitPreOrPostfixUnaryExpression(node, discarded) { + if (node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) { + const operand = skipParentheses(node.operand); + if (isSuperProperty(operand) && classThis && classSuper) { + let setterName = isElementAccessExpression(operand) ? visitNode(operand.argumentExpression, visitor, isExpression) : isIdentifier(operand.name) ? factory2.createStringLiteralFromNode(operand.name) : void 0; + if (setterName) { + let getterName = setterName; + if (!isSimpleInlineableExpression(setterName)) { + getterName = factory2.createTempVariable(hoistVariableDeclaration); + setterName = factory2.createAssignment(getterName, setterName); + } + let expression = factory2.createReflectGetCall(classSuper, getterName, classThis); + setOriginalNode(expression, node); + setTextRange(expression, node); + const temp = discarded ? void 0 : factory2.createTempVariable(hoistVariableDeclaration); + expression = expandPreOrPostfixIncrementOrDecrementExpression(factory2, node, expression, hoistVariableDeclaration, temp); + expression = factory2.createReflectSetCall(classSuper, setterName, expression, classThis); + setOriginalNode(expression, node); + setTextRange(expression, node); + if (temp) { + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; + } + } + } + return visitEachChild(node, visitor, context); + } + function visitCommaListExpression(node, discarded) { + const elements = discarded ? visitCommaListElements(node.elements, discardedValueVisitor) : visitCommaListElements(node.elements, visitor, discardedValueVisitor); + return factory2.updateCommaListExpression(node, elements); + } + function visitReferencedPropertyName(node) { + if (isPropertyNameLiteral(node) || isPrivateIdentifier(node)) { + const referencedName2 = factory2.createStringLiteralFromNode(node); + const name2 = visitNode(node, visitor, isPropertyName); + return { referencedName: referencedName2, name: name2 }; + } + if (isPropertyNameLiteral(node.expression) && !isIdentifier(node.expression)) { + const referencedName2 = factory2.createStringLiteralFromNode(node.expression); + const name2 = visitNode(node, visitor, isPropertyName); + return { referencedName: referencedName2, name: name2 }; + } + const referencedName = factory2.getGeneratedNameForNode(node); + hoistVariableDeclaration(referencedName); + const key = emitHelpers().createPropKeyHelper(visitNode(node.expression, visitor, isExpression)); + const assignment = factory2.createAssignment(referencedName, key); + const name = factory2.updateComputedPropertyName(node, injectPendingExpressions(assignment)); + return { referencedName, name }; + } + function visitPropertyName(node) { + if (isComputedPropertyName(node)) { + return visitComputedPropertyName(node); + } + return visitNode(node, visitor, isPropertyName); + } + function visitComputedPropertyName(node) { + let expression = visitNode(node.expression, visitor, isExpression); + if (!isSimpleInlineableExpression(expression)) { + expression = injectPendingExpressions(expression); + } + return factory2.updateComputedPropertyName(node, expression); + } + function visitPropertyAssignment(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); + } + return visitEachChild(node, visitor, context); + } + function visitVariableDeclaration(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); + } + return visitEachChild(node, visitor, context); + } + function visitBindingElement(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.initializer)); + } + return visitEachChild(node, visitor, context); + } + function visitDestructuringAssignmentTarget(node) { + if (isObjectLiteralExpression(node) || isArrayLiteralExpression(node)) { + return visitAssignmentPattern(node); + } + if (isSuperProperty(node) && classThis && classSuper) { + const propertyName = isElementAccessExpression(node) ? visitNode(node.argumentExpression, visitor, isExpression) : isIdentifier(node.name) ? factory2.createStringLiteralFromNode(node.name) : void 0; + if (propertyName) { + const paramName = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const expression = factory2.createAssignmentTargetWrapper( + paramName, + factory2.createReflectSetCall( + classSuper, + propertyName, + paramName, + classThis + ) + ); + setOriginalNode(expression, node); + setTextRange(expression, node); + return expression; + } + } + return visitEachChild(node, visitor, context); + } + function visitAssignmentElement(node) { + if (isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + )) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.right)); + } + const assignmentTarget = visitDestructuringAssignmentTarget(node.left); + const initializer = visitNode(node.right, visitor, isExpression); + return factory2.updateBinaryExpression(node, assignmentTarget, node.operatorToken, initializer); + } else { + return visitDestructuringAssignmentTarget(node); + } + } + function visitAssignmentRestElement(node) { + if (isLeftHandSideExpression(node.expression)) { + const expression = visitDestructuringAssignmentTarget(node.expression); + return factory2.updateSpreadElement(node, expression); + } + return visitEachChild(node, visitor, context); + } + function visitArrayAssignmentElement(node) { + Debug.assertNode(node, isArrayBindingOrAssignmentElement); + if (isSpreadElement(node)) return visitAssignmentRestElement(node); + if (!isOmittedExpression(node)) return visitAssignmentElement(node); + return visitEachChild(node, visitor, context); + } + function visitAssignmentProperty(node) { + const name = visitNode(node.name, visitor, isPropertyName); + if (isAssignmentExpression( + node.initializer, + /*excludeCompoundAssignment*/ + true + )) { + const assignmentElement = visitAssignmentElement(node.initializer); + return factory2.updatePropertyAssignment(node, name, assignmentElement); + } + if (isLeftHandSideExpression(node.initializer)) { + const assignmentElement = visitDestructuringAssignmentTarget(node.initializer); + return factory2.updatePropertyAssignment(node, name, assignmentElement); + } + return visitEachChild(node, visitor, context); + } + function visitShorthandAssignmentProperty(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.objectAssignmentInitializer)); + } + return visitEachChild(node, visitor, context); + } + function visitAssignmentRestProperty(node) { + if (isLeftHandSideExpression(node.expression)) { + const expression = visitDestructuringAssignmentTarget(node.expression); + return factory2.updateSpreadAssignment(node, expression); + } + return visitEachChild(node, visitor, context); + } + function visitObjectAssignmentElement(node) { + Debug.assertNode(node, isObjectBindingOrAssignmentElement); + if (isSpreadAssignment(node)) return visitAssignmentRestProperty(node); + if (isShorthandPropertyAssignment(node)) return visitShorthandAssignmentProperty(node); + if (isPropertyAssignment(node)) return visitAssignmentProperty(node); + return visitEachChild(node, visitor, context); + } + function visitAssignmentPattern(node) { + if (isArrayLiteralExpression(node)) { + const elements = visitNodes2(node.elements, visitArrayAssignmentElement, isExpression); + return factory2.updateArrayLiteralExpression(node, elements); + } else { + const properties = visitNodes2(node.properties, visitObjectAssignmentElement, isObjectLiteralElementLike); + return factory2.updateObjectLiteralExpression(node, properties); + } + } + function visitExportAssignment(node) { + if (isNamedEvaluation(node, isAnonymousClassNeedingAssignedName)) { + node = transformNamedEvaluation(context, node, canIgnoreEmptyStringLiteralInAssignedName(node.expression)); + } + return visitEachChild(node, visitor, context); + } + function visitParenthesizedExpression(node, discarded) { + const visitorFunc = discarded ? discardedValueVisitor : visitor; + const expression = visitNode(node.expression, visitorFunc, isExpression); + return factory2.updateParenthesizedExpression(node, expression); + } + function visitPartiallyEmittedExpression(node, discarded) { + const visitorFunc = discarded ? discardedValueVisitor : visitor; + const expression = visitNode(node.expression, visitorFunc, isExpression); + return factory2.updatePartiallyEmittedExpression(node, expression); + } + function injectPendingExpressionsCommon(pendingExpressions2, expression) { + if (some(pendingExpressions2)) { + if (expression) { + if (isParenthesizedExpression(expression)) { + pendingExpressions2.push(expression.expression); + expression = factory2.updateParenthesizedExpression(expression, factory2.inlineExpressions(pendingExpressions2)); + } else { + pendingExpressions2.push(expression); + expression = factory2.inlineExpressions(pendingExpressions2); + } + } else { + expression = factory2.inlineExpressions(pendingExpressions2); + } + } + return expression; + } + function injectPendingExpressions(expression) { + const result = injectPendingExpressionsCommon(pendingExpressions, expression); + Debug.assertIsDefined(result); + if (result !== expression) { + pendingExpressions = void 0; + } + return result; + } + function injectPendingInitializers(classInfo2, isStatic2, expression) { + const result = injectPendingExpressionsCommon(isStatic2 ? classInfo2.pendingStaticInitializers : classInfo2.pendingInstanceInitializers, expression); + if (result !== expression) { + if (isStatic2) { + classInfo2.pendingStaticInitializers = void 0; + } else { + classInfo2.pendingInstanceInitializers = void 0; + } + } + return result; + } + function transformAllDecoratorsOfDeclaration(allDecorators) { + if (!allDecorators) { + return void 0; + } + const decoratorExpressions = []; + addRange(decoratorExpressions, map(allDecorators.decorators, transformDecorator)); + return decoratorExpressions; + } + function transformDecorator(decorator) { + const expression = visitNode(decorator.expression, visitor, isExpression); + setEmitFlags(expression, 3072 /* NoComments */); + const innerExpression = skipOuterExpressions(expression); + if (isAccessExpression(innerExpression)) { + const { target, thisArg } = factory2.createCallBinding( + expression, + hoistVariableDeclaration, + languageVersion, + /*cacheIdentifiers*/ + true + ); + return factory2.restoreOuterExpressions(expression, factory2.createFunctionBindCall(target, thisArg, [])); + } + return expression; + } + function createDescriptorMethod(original, name, modifiers, asteriskToken, kind, parameters, body) { + const func = factory2.createFunctionExpression( + modifiers, + asteriskToken, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + body ?? factory2.createBlock([]) + ); + setOriginalNode(func, original); + setSourceMapRange(func, moveRangePastDecorators(original)); + setEmitFlags(func, 3072 /* NoComments */); + const prefix = kind === "get" || kind === "set" ? kind : void 0; + const functionName = factory2.createStringLiteralFromNode( + name, + /*isSingleQuote*/ + void 0 + ); + const namedFunction = emitHelpers().createSetFunctionNameHelper(func, functionName, prefix); + const method = factory2.createPropertyAssignment(factory2.createIdentifier(kind), namedFunction); + setOriginalNode(method, original); + setSourceMapRange(method, moveRangePastDecorators(original)); + setEmitFlags(method, 3072 /* NoComments */); + return method; + } + function createMethodDescriptorObject(node, modifiers) { + return factory2.createObjectLiteralExpression([ + createDescriptorMethod( + node, + node.name, + modifiers, + node.asteriskToken, + "value", + visitNodes2(node.parameters, visitor, isParameter), + visitNode(node.body, visitor, isBlock) + ) + ]); + } + function createGetAccessorDescriptorObject(node, modifiers) { + return factory2.createObjectLiteralExpression([ + createDescriptorMethod( + node, + node.name, + modifiers, + /*asteriskToken*/ + void 0, + "get", + [], + visitNode(node.body, visitor, isBlock) + ) + ]); + } + function createSetAccessorDescriptorObject(node, modifiers) { + return factory2.createObjectLiteralExpression([ + createDescriptorMethod( + node, + node.name, + modifiers, + /*asteriskToken*/ + void 0, + "set", + visitNodes2(node.parameters, visitor, isParameter), + visitNode(node.body, visitor, isBlock) + ) + ]); + } + function createAccessorPropertyDescriptorObject(node, modifiers) { + return factory2.createObjectLiteralExpression([ + createDescriptorMethod( + node, + node.name, + modifiers, + /*asteriskToken*/ + void 0, + "get", + [], + factory2.createBlock([ + factory2.createReturnStatement( + factory2.createPropertyAccessExpression( + factory2.createThis(), + factory2.getGeneratedPrivateNameForNode(node.name) + ) + ) + ]) + ), + createDescriptorMethod( + node, + node.name, + modifiers, + /*asteriskToken*/ + void 0, + "set", + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "value" + )], + factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression( + factory2.createThis(), + factory2.getGeneratedPrivateNameForNode(node.name) + ), + factory2.createIdentifier("value") + ) + ) + ]) + ) + ]); + } + function createMethodDescriptorForwarder(modifiers, name, descriptorName) { + modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier); + return factory2.createGetAccessorDeclaration( + modifiers, + name, + [], + /*type*/ + void 0, + factory2.createBlock([ + factory2.createReturnStatement( + factory2.createPropertyAccessExpression( + descriptorName, + factory2.createIdentifier("value") + ) + ) + ]) + ); + } + function createGetAccessorDescriptorForwarder(modifiers, name, descriptorName) { + modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier); + return factory2.createGetAccessorDeclaration( + modifiers, + name, + [], + /*type*/ + void 0, + factory2.createBlock([ + factory2.createReturnStatement( + factory2.createFunctionCallCall( + factory2.createPropertyAccessExpression( + descriptorName, + factory2.createIdentifier("get") + ), + factory2.createThis(), + [] + ) + ) + ]) + ); + } + function createSetAccessorDescriptorForwarder(modifiers, name, descriptorName) { + modifiers = visitNodes2(modifiers, (node) => isStaticModifier(node) ? node : void 0, isModifier); + return factory2.createSetAccessorDeclaration( + modifiers, + name, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "value" + )], + factory2.createBlock([ + factory2.createReturnStatement( + factory2.createFunctionCallCall( + factory2.createPropertyAccessExpression( + descriptorName, + factory2.createIdentifier("set") + ), + factory2.createThis(), + [factory2.createIdentifier("value")] + ) + ) + ]) + ); + } + function createMetadata(name, classSuper2) { + const varDecl = factory2.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createConditionalExpression( + factory2.createLogicalAnd( + factory2.createTypeCheck(factory2.createIdentifier("Symbol"), "function"), + factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata") + ), + factory2.createToken(58 /* QuestionToken */), + factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "create"), + /*typeArguments*/ + void 0, + [classSuper2 ? createSymbolMetadataReference(classSuper2) : factory2.createNull()] + ), + factory2.createToken(59 /* ColonToken */), + factory2.createVoidZero() + ) + ); + return factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([varDecl], 2 /* Const */) + ); + } + function createSymbolMetadata(target, value) { + const defineProperty = factory2.createObjectDefinePropertyCall( + target, + factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata"), + factory2.createPropertyDescriptor( + { configurable: true, writable: true, enumerable: true, value }, + /*singleLine*/ + true + ) + ); + return setEmitFlags( + factory2.createIfStatement(value, factory2.createExpressionStatement(defineProperty)), + 1 /* SingleLine */ + ); + } + function createSymbolMetadataReference(classSuper2) { + return factory2.createBinaryExpression( + factory2.createElementAccessExpression( + classSuper2, + factory2.createPropertyAccessExpression(factory2.createIdentifier("Symbol"), "metadata") + ), + 61 /* QuestionQuestionToken */, + factory2.createNull() + ); + } +} + +// src/compiler/transformers/es2017.ts +function transformES2017(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + resumeLexicalEnvironment, + endLexicalEnvironment, + hoistVariableDeclaration + } = context; + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + let enabledSubstitutions = 0 /* None */; + let enclosingSuperContainerFlags = 0; + let enclosingFunctionParameterNames; + let capturedSuperProperties; + let hasSuperElementAccess; + let lexicalArgumentsBinding; + const substitutedSuperAccessors = []; + let contextFlags = 0 /* None */; + const previousOnEmitNode = context.onEmitNode; + const previousOnSubstituteNode = context.onSubstituteNode; + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + setContextFlag(1 /* NonTopLevel */, false); + setContextFlag(2 /* HasLexicalThis */, !isEffectiveStrictModeSourceFile(node, compilerOptions)); + const visited = visitEachChild(node, visitor, context); + addEmitHelpers(visited, context.readEmitHelpers()); + return visited; + } + function setContextFlag(flag, val) { + contextFlags = val ? contextFlags | flag : contextFlags & ~flag; + } + function inContext(flags) { + return (contextFlags & flags) !== 0; + } + function inTopLevelContext() { + return !inContext(1 /* NonTopLevel */); + } + function inHasLexicalThisContext() { + return inContext(2 /* HasLexicalThis */); + } + function doWithContext(flags, cb, value) { + const contextFlagsToSet = flags & ~contextFlags; + if (contextFlagsToSet) { + setContextFlag( + contextFlagsToSet, + /*val*/ + true + ); + const result = cb(value); + setContextFlag( + contextFlagsToSet, + /*val*/ + false + ); + return result; + } + return cb(value); + } + function visitDefault(node) { + return visitEachChild(node, visitor, context); + } + function argumentsVisitor(node) { + switch (node.kind) { + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 176 /* Constructor */: + return node; + case 169 /* Parameter */: + case 208 /* BindingElement */: + case 260 /* VariableDeclaration */: + break; + case 80 /* Identifier */: + if (lexicalArgumentsBinding && resolver.isArgumentsLocalBinding(node)) { + return lexicalArgumentsBinding; + } + break; + } + return visitEachChild(node, argumentsVisitor, context); + } + function visitor(node) { + if ((node.transformFlags & 256 /* ContainsES2017 */) === 0) { + return lexicalArgumentsBinding ? argumentsVisitor(node) : node; + } + switch (node.kind) { + case 134 /* AsyncKeyword */: + return void 0; + case 223 /* AwaitExpression */: + return visitAwaitExpression(node); + case 174 /* MethodDeclaration */: + return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitMethodDeclaration, node); + case 262 /* FunctionDeclaration */: + return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionDeclaration, node); + case 218 /* FunctionExpression */: + return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitFunctionExpression, node); + case 219 /* ArrowFunction */: + return doWithContext(1 /* NonTopLevel */, visitArrowFunction, node); + case 211 /* PropertyAccessExpression */: + if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) { + capturedSuperProperties.add(node.name.escapedText); + } + return visitEachChild(node, visitor, context); + case 212 /* ElementAccessExpression */: + if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) { + hasSuperElementAccess = true; + } + return visitEachChild(node, visitor, context); + case 177 /* GetAccessor */: + return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitGetAccessorDeclaration, node); + case 178 /* SetAccessor */: + return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitSetAccessorDeclaration, node); + case 176 /* Constructor */: + return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitConstructorDeclaration, node); + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return doWithContext(1 /* NonTopLevel */ | 2 /* HasLexicalThis */, visitDefault, node); + default: + return visitEachChild(node, visitor, context); + } + } + function asyncBodyVisitor(node) { + if (isNodeWithPossibleHoistedDeclaration(node)) { + switch (node.kind) { + case 243 /* VariableStatement */: + return visitVariableStatementInAsyncBody(node); + case 248 /* ForStatement */: + return visitForStatementInAsyncBody(node); + case 249 /* ForInStatement */: + return visitForInStatementInAsyncBody(node); + case 250 /* ForOfStatement */: + return visitForOfStatementInAsyncBody(node); + case 299 /* CatchClause */: + return visitCatchClauseInAsyncBody(node); + case 241 /* Block */: + case 255 /* SwitchStatement */: + case 269 /* CaseBlock */: + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + case 258 /* TryStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 245 /* IfStatement */: + case 254 /* WithStatement */: + case 256 /* LabeledStatement */: + return visitEachChild(node, asyncBodyVisitor, context); + default: + return Debug.assertNever(node, "Unhandled node."); + } + } + return visitor(node); + } + function visitCatchClauseInAsyncBody(node) { + const catchClauseNames = /* @__PURE__ */ new Set(); + recordDeclarationName(node.variableDeclaration, catchClauseNames); + let catchClauseUnshadowedNames; + catchClauseNames.forEach((_, escapedName) => { + if (enclosingFunctionParameterNames.has(escapedName)) { + if (!catchClauseUnshadowedNames) { + catchClauseUnshadowedNames = new Set(enclosingFunctionParameterNames); + } + catchClauseUnshadowedNames.delete(escapedName); + } + }); + if (catchClauseUnshadowedNames) { + const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames; + enclosingFunctionParameterNames = catchClauseUnshadowedNames; + const result = visitEachChild(node, asyncBodyVisitor, context); + enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames; + return result; + } else { + return visitEachChild(node, asyncBodyVisitor, context); + } + } + function visitVariableStatementInAsyncBody(node) { + if (isVariableDeclarationListWithCollidingName(node.declarationList)) { + const expression = visitVariableDeclarationListWithCollidingNames( + node.declarationList, + /*hasReceiver*/ + false + ); + return expression ? factory2.createExpressionStatement(expression) : void 0; + } + return visitEachChild(node, visitor, context); + } + function visitForInStatementInAsyncBody(node) { + return factory2.updateForInStatement( + node, + isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames( + node.initializer, + /*hasReceiver*/ + true + ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + visitIterationBody(node.statement, asyncBodyVisitor, context) + ); + } + function visitForOfStatementInAsyncBody(node) { + return factory2.updateForOfStatement( + node, + visitNode(node.awaitModifier, visitor, isAwaitKeyword), + isVariableDeclarationListWithCollidingName(node.initializer) ? visitVariableDeclarationListWithCollidingNames( + node.initializer, + /*hasReceiver*/ + true + ) : Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + visitIterationBody(node.statement, asyncBodyVisitor, context) + ); + } + function visitForStatementInAsyncBody(node) { + const initializer = node.initializer; + return factory2.updateForStatement( + node, + isVariableDeclarationListWithCollidingName(initializer) ? visitVariableDeclarationListWithCollidingNames( + initializer, + /*hasReceiver*/ + false + ) : visitNode(node.initializer, visitor, isForInitializer), + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, visitor, isExpression), + visitIterationBody(node.statement, asyncBodyVisitor, context) + ); + } + function visitAwaitExpression(node) { + if (inTopLevelContext()) { + return visitEachChild(node, visitor, context); + } + return setOriginalNode( + setTextRange( + factory2.createYieldExpression( + /*asteriskToken*/ + void 0, + visitNode(node.expression, visitor, isExpression) + ), + node + ), + node + ); + } + function visitConstructorDeclaration(node) { + const savedLexicalArgumentsBinding = lexicalArgumentsBinding; + lexicalArgumentsBinding = void 0; + const updated = factory2.updateConstructorDeclaration( + node, + visitNodes2(node.modifiers, visitor, isModifier), + visitParameterList(node.parameters, visitor, context), + transformMethodBody(node) + ); + lexicalArgumentsBinding = savedLexicalArgumentsBinding; + return updated; + } + function visitMethodDeclaration(node) { + let parameters; + const functionFlags = getFunctionFlags(node); + const savedLexicalArgumentsBinding = lexicalArgumentsBinding; + lexicalArgumentsBinding = void 0; + const updated = factory2.updateMethodDeclaration( + node, + visitNodes2(node.modifiers, visitor, isModifierLike), + node.asteriskToken, + node.name, + /*questionToken*/ + void 0, + /*typeParameters*/ + void 0, + parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : transformMethodBody(node) + ); + lexicalArgumentsBinding = savedLexicalArgumentsBinding; + return updated; + } + function visitGetAccessorDeclaration(node) { + const savedLexicalArgumentsBinding = lexicalArgumentsBinding; + lexicalArgumentsBinding = void 0; + const updated = factory2.updateGetAccessorDeclaration( + node, + visitNodes2(node.modifiers, visitor, isModifierLike), + node.name, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + transformMethodBody(node) + ); + lexicalArgumentsBinding = savedLexicalArgumentsBinding; + return updated; + } + function visitSetAccessorDeclaration(node) { + const savedLexicalArgumentsBinding = lexicalArgumentsBinding; + lexicalArgumentsBinding = void 0; + const updated = factory2.updateSetAccessorDeclaration( + node, + visitNodes2(node.modifiers, visitor, isModifierLike), + node.name, + visitParameterList(node.parameters, visitor, context), + transformMethodBody(node) + ); + lexicalArgumentsBinding = savedLexicalArgumentsBinding; + return updated; + } + function visitFunctionDeclaration(node) { + let parameters; + const savedLexicalArgumentsBinding = lexicalArgumentsBinding; + lexicalArgumentsBinding = void 0; + const functionFlags = getFunctionFlags(node); + const updated = factory2.updateFunctionDeclaration( + node, + visitNodes2(node.modifiers, visitor, isModifierLike), + node.asteriskToken, + node.name, + /*typeParameters*/ + void 0, + parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context) + ); + lexicalArgumentsBinding = savedLexicalArgumentsBinding; + return updated; + } + function visitFunctionExpression(node) { + let parameters; + const savedLexicalArgumentsBinding = lexicalArgumentsBinding; + lexicalArgumentsBinding = void 0; + const functionFlags = getFunctionFlags(node); + const updated = factory2.updateFunctionExpression( + node, + visitNodes2(node.modifiers, visitor, isModifier), + node.asteriskToken, + node.name, + /*typeParameters*/ + void 0, + parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context) + ); + lexicalArgumentsBinding = savedLexicalArgumentsBinding; + return updated; + } + function visitArrowFunction(node) { + let parameters; + const functionFlags = getFunctionFlags(node); + return factory2.updateArrowFunction( + node, + visitNodes2(node.modifiers, visitor, isModifier), + /*typeParameters*/ + void 0, + parameters = functionFlags & 2 /* Async */ ? transformAsyncFunctionParameterList(node) : visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + node.equalsGreaterThanToken, + functionFlags & 2 /* Async */ ? transformAsyncFunctionBody(node, parameters) : visitFunctionBody(node.body, visitor, context) + ); + } + function recordDeclarationName({ name }, names) { + if (isIdentifier(name)) { + names.add(name.escapedText); + } else { + for (const element of name.elements) { + if (!isOmittedExpression(element)) { + recordDeclarationName(element, names); + } + } + } + } + function isVariableDeclarationListWithCollidingName(node) { + return !!node && isVariableDeclarationList(node) && !(node.flags & 7 /* BlockScoped */) && node.declarations.some(collidesWithParameterName); + } + function visitVariableDeclarationListWithCollidingNames(node, hasReceiver) { + hoistVariableDeclarationList(node); + const variables = getInitializedVariables(node); + if (variables.length === 0) { + if (hasReceiver) { + return visitNode(factory2.converters.convertToAssignmentElementTarget(node.declarations[0].name), visitor, isExpression); + } + return void 0; + } + return factory2.inlineExpressions(map(variables, transformInitializedVariable)); + } + function hoistVariableDeclarationList(node) { + forEach(node.declarations, hoistVariable); + } + function hoistVariable({ name }) { + if (isIdentifier(name)) { + hoistVariableDeclaration(name); + } else { + for (const element of name.elements) { + if (!isOmittedExpression(element)) { + hoistVariable(element); + } + } + } + } + function transformInitializedVariable(node) { + const converted = setSourceMapRange( + factory2.createAssignment( + factory2.converters.convertToAssignmentElementTarget(node.name), + node.initializer + ), + node + ); + return Debug.checkDefined(visitNode(converted, visitor, isExpression)); + } + function collidesWithParameterName({ name }) { + if (isIdentifier(name)) { + return enclosingFunctionParameterNames.has(name.escapedText); + } else { + for (const element of name.elements) { + if (!isOmittedExpression(element) && collidesWithParameterName(element)) { + return true; + } + } + } + return false; + } + function transformMethodBody(node) { + Debug.assertIsDefined(node.body); + const savedCapturedSuperProperties = capturedSuperProperties; + const savedHasSuperElementAccess = hasSuperElementAccess; + capturedSuperProperties = /* @__PURE__ */ new Set(); + hasSuperElementAccess = false; + let updated = visitFunctionBody(node.body, visitor, context); + const originalMethod = getOriginalNode(node, isFunctionLikeDeclaration); + const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) && (getFunctionFlags(originalMethod) & 3 /* AsyncGenerator */) !== 3 /* AsyncGenerator */; + if (emitSuperHelpers) { + enableSubstitutionForAsyncMethodsWithSuper(); + if (capturedSuperProperties.size) { + const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties); + substitutedSuperAccessors[getNodeId(variableStatement)] = true; + const statements = updated.statements.slice(); + insertStatementsAfterStandardPrologue(statements, [variableStatement]); + updated = factory2.updateBlock(updated, statements); + } + if (hasSuperElementAccess) { + if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) { + addEmitHelper(updated, advancedAsyncSuperHelper); + } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) { + addEmitHelper(updated, asyncSuperHelper); + } + } + } + capturedSuperProperties = savedCapturedSuperProperties; + hasSuperElementAccess = savedHasSuperElementAccess; + return updated; + } + function createCaptureArgumentsStatement() { + Debug.assert(lexicalArgumentsBinding); + const variable = factory2.createVariableDeclaration( + lexicalArgumentsBinding, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createIdentifier("arguments") + ); + const statement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + [variable] + ); + startOnNewLine(statement); + addEmitFlags(statement, 2097152 /* CustomPrologue */); + return statement; + } + function transformAsyncFunctionParameterList(node) { + if (isSimpleParameterList(node.parameters)) { + return visitParameterList(node.parameters, visitor, context); + } + const newParameters = []; + for (const parameter of node.parameters) { + if (parameter.initializer || parameter.dotDotDotToken) { + if (node.kind === 219 /* ArrowFunction */) { + const restParameter = factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + factory2.createToken(26 /* DotDotDotToken */), + factory2.createUniqueName("args", 8 /* ReservedInNestedScopes */) + ); + newParameters.push(restParameter); + } + break; + } + const newParameter = factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */) + ); + newParameters.push(newParameter); + } + const newParametersArray = factory2.createNodeArray(newParameters); + setTextRange(newParametersArray, node.parameters); + return newParametersArray; + } + function transformAsyncFunctionBody(node, outerParameters) { + const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0; + resumeLexicalEnvironment(); + const original = getOriginalNode(node, isFunctionLike); + const nodeType = original.type; + const promiseConstructor = languageVersion < 2 /* ES2015 */ ? getPromiseConstructor(nodeType) : void 0; + const isArrowFunction2 = node.kind === 219 /* ArrowFunction */; + const savedLexicalArgumentsBinding = lexicalArgumentsBinding; + const hasLexicalArguments = resolver.hasNodeCheckFlag(node, 512 /* CaptureArguments */); + const captureLexicalArguments = hasLexicalArguments && !lexicalArgumentsBinding; + if (captureLexicalArguments) { + lexicalArgumentsBinding = factory2.createUniqueName("arguments"); + } + let argumentsExpression; + if (innerParameters) { + if (isArrowFunction2) { + const parameterBindings = []; + Debug.assert(outerParameters.length <= node.parameters.length); + for (let i = 0; i < node.parameters.length; i++) { + Debug.assert(i < outerParameters.length); + const originalParameter = node.parameters[i]; + const outerParameter = outerParameters[i]; + Debug.assertNode(outerParameter.name, isIdentifier); + if (originalParameter.initializer || originalParameter.dotDotDotToken) { + Debug.assert(i === outerParameters.length - 1); + parameterBindings.push(factory2.createSpreadElement(outerParameter.name)); + break; + } + parameterBindings.push(outerParameter.name); + } + argumentsExpression = factory2.createArrayLiteralExpression(parameterBindings); + } else { + argumentsExpression = factory2.createIdentifier("arguments"); + } + } + const savedEnclosingFunctionParameterNames = enclosingFunctionParameterNames; + enclosingFunctionParameterNames = /* @__PURE__ */ new Set(); + for (const parameter of node.parameters) { + recordDeclarationName(parameter, enclosingFunctionParameterNames); + } + const savedCapturedSuperProperties = capturedSuperProperties; + const savedHasSuperElementAccess = hasSuperElementAccess; + if (!isArrowFunction2) { + capturedSuperProperties = /* @__PURE__ */ new Set(); + hasSuperElementAccess = false; + } + const hasLexicalThis = inHasLexicalThisContext(); + let asyncBody = transformAsyncFunctionBodyWorker(node.body); + asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, endLexicalEnvironment())); + let result; + if (!isArrowFunction2) { + const statements = []; + statements.push( + factory2.createReturnStatement( + emitHelpers().createAwaiterHelper( + hasLexicalThis, + argumentsExpression, + promiseConstructor, + innerParameters, + asyncBody + ) + ) + ); + const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)); + if (emitSuperHelpers) { + enableSubstitutionForAsyncMethodsWithSuper(); + if (capturedSuperProperties.size) { + const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties); + substitutedSuperAccessors[getNodeId(variableStatement)] = true; + insertStatementsAfterStandardPrologue(statements, [variableStatement]); + } + } + if (captureLexicalArguments) { + insertStatementsAfterStandardPrologue(statements, [createCaptureArgumentsStatement()]); + } + const block = factory2.createBlock( + statements, + /*multiLine*/ + true + ); + setTextRange(block, node.body); + if (emitSuperHelpers && hasSuperElementAccess) { + if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) { + addEmitHelper(block, advancedAsyncSuperHelper); + } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) { + addEmitHelper(block, asyncSuperHelper); + } + } + result = block; + } else { + result = emitHelpers().createAwaiterHelper( + hasLexicalThis, + argumentsExpression, + promiseConstructor, + innerParameters, + asyncBody + ); + if (captureLexicalArguments) { + const block = factory2.converters.convertToFunctionBlock(result); + result = factory2.updateBlock(block, factory2.mergeLexicalEnvironment(block.statements, [createCaptureArgumentsStatement()])); + } + } + enclosingFunctionParameterNames = savedEnclosingFunctionParameterNames; + if (!isArrowFunction2) { + capturedSuperProperties = savedCapturedSuperProperties; + hasSuperElementAccess = savedHasSuperElementAccess; + lexicalArgumentsBinding = savedLexicalArgumentsBinding; + } + return result; + } + function transformAsyncFunctionBodyWorker(body, start) { + if (isBlock(body)) { + return factory2.updateBlock(body, visitNodes2(body.statements, asyncBodyVisitor, isStatement, start)); + } else { + return factory2.converters.convertToFunctionBlock(Debug.checkDefined(visitNode(body, asyncBodyVisitor, isConciseBody))); + } + } + function getPromiseConstructor(type) { + const typeName = type && getEntityNameFromTypeNode(type); + if (typeName && isEntityName(typeName)) { + const serializationKind = resolver.getTypeReferenceSerializationKind(typeName); + if (serializationKind === 1 /* TypeWithConstructSignatureAndValue */ || serializationKind === 0 /* Unknown */) { + return typeName; + } + } + return void 0; + } + function enableSubstitutionForAsyncMethodsWithSuper() { + if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { + enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; + context.enableSubstitution(213 /* CallExpression */); + context.enableSubstitution(211 /* PropertyAccessExpression */); + context.enableSubstitution(212 /* ElementAccessExpression */); + context.enableEmitNotification(263 /* ClassDeclaration */); + context.enableEmitNotification(174 /* MethodDeclaration */); + context.enableEmitNotification(177 /* GetAccessor */); + context.enableEmitNotification(178 /* SetAccessor */); + context.enableEmitNotification(176 /* Constructor */); + context.enableEmitNotification(243 /* VariableStatement */); + } + } + function onEmitNode(hint, node, emitCallback) { + if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { + const superContainerFlags = (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */) ? 128 /* MethodWithSuperPropertyAccessInAsync */ : 0) | (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) ? 256 /* MethodWithSuperPropertyAssignmentInAsync */ : 0); + if (superContainerFlags !== enclosingSuperContainerFlags) { + const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = superContainerFlags; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) { + const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = 0; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + previousOnEmitNode(hint, node, emitCallback); + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 211 /* PropertyAccessExpression */: + return substitutePropertyAccessExpression(node); + case 212 /* ElementAccessExpression */: + return substituteElementAccessExpression(node); + case 213 /* CallExpression */: + return substituteCallExpression(node); + } + return node; + } + function substitutePropertyAccessExpression(node) { + if (node.expression.kind === 108 /* SuperKeyword */) { + return setTextRange( + factory2.createPropertyAccessExpression( + factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), + node.name + ), + node + ); + } + return node; + } + function substituteElementAccessExpression(node) { + if (node.expression.kind === 108 /* SuperKeyword */) { + return createSuperElementAccessInAsyncMethod( + node.argumentExpression, + node + ); + } + return node; + } + function substituteCallExpression(node) { + const expression = node.expression; + if (isSuperProperty(expression)) { + const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression); + return factory2.createCallExpression( + factory2.createPropertyAccessExpression(argumentExpression, "call"), + /*typeArguments*/ + void 0, + [ + factory2.createThis(), + ...node.arguments + ] + ); + } + return node; + } + function isSuperContainer(node) { + const kind = node.kind; + return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; + } + function createSuperElementAccessInAsyncMethod(argumentExpression, location) { + if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) { + return setTextRange( + factory2.createPropertyAccessExpression( + factory2.createCallExpression( + factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */), + /*typeArguments*/ + void 0, + [argumentExpression] + ), + "value" + ), + location + ); + } else { + return setTextRange( + factory2.createCallExpression( + factory2.createUniqueName("_superIndex", 16 /* Optimistic */ | 32 /* FileLevel */), + /*typeArguments*/ + void 0, + [argumentExpression] + ), + location + ); + } + } +} +function createSuperAccessVariableStatement(factory2, resolver, node, names) { + const hasBinding = resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */); + const accessors = []; + names.forEach((_, key) => { + const name = unescapeLeadingUnderscores(key); + const getterAndSetter = []; + getterAndSetter.push(factory2.createPropertyAssignment( + "get", + factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + /* parameters */ + [], + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + setEmitFlags( + factory2.createPropertyAccessExpression( + setEmitFlags( + factory2.createSuper(), + 8 /* NoSubstitution */ + ), + name + ), + 8 /* NoSubstitution */ + ) + ) + )); + if (hasBinding) { + getterAndSetter.push( + factory2.createPropertyAssignment( + "set", + factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + /* parameters */ + [ + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "v", + /*questionToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ) + ], + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + factory2.createAssignment( + setEmitFlags( + factory2.createPropertyAccessExpression( + setEmitFlags( + factory2.createSuper(), + 8 /* NoSubstitution */ + ), + name + ), + 8 /* NoSubstitution */ + ), + factory2.createIdentifier("v") + ) + ) + ) + ); + } + accessors.push( + factory2.createPropertyAssignment( + name, + factory2.createObjectLiteralExpression(getterAndSetter) + ) + ); + }); + return factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + [ + factory2.createVariableDeclaration( + factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createCallExpression( + factory2.createPropertyAccessExpression( + factory2.createIdentifier("Object"), + "create" + ), + /*typeArguments*/ + void 0, + [ + factory2.createNull(), + factory2.createObjectLiteralExpression( + accessors, + /*multiLine*/ + true + ) + ] + ) + ) + ], + 2 /* Const */ + ) + ); +} + +// src/compiler/transformers/es2018.ts +function transformES2018(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + resumeLexicalEnvironment, + endLexicalEnvironment, + hoistVariableDeclaration + } = context; + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const previousOnEmitNode = context.onEmitNode; + context.onEmitNode = onEmitNode; + const previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + let exportedVariableStatement = false; + let enabledSubstitutions = 0 /* None */; + let enclosingFunctionFlags; + let parametersWithPrecedingObjectRestOrSpread; + let enclosingSuperContainerFlags = 0; + let hierarchyFacts = 0; + let currentSourceFile; + let taggedTemplateStringDeclarations; + let capturedSuperProperties; + let hasSuperElementAccess; + const substitutedSuperAccessors = []; + return chainBundle(context, transformSourceFile); + function affectsSubtree(excludeFacts, includeFacts) { + return hierarchyFacts !== (hierarchyFacts & ~excludeFacts | includeFacts); + } + function enterSubtree(excludeFacts, includeFacts) { + const ancestorFacts = hierarchyFacts; + hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 3 /* AncestorFactsMask */; + return ancestorFacts; + } + function exitSubtree(ancestorFacts) { + hierarchyFacts = ancestorFacts; + } + function recordTaggedTemplateString(temp) { + taggedTemplateStringDeclarations = append( + taggedTemplateStringDeclarations, + factory2.createVariableDeclaration(temp) + ); + } + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + const visited = visitSourceFile(node); + addEmitHelpers(visited, context.readEmitHelpers()); + currentSourceFile = void 0; + taggedTemplateStringDeclarations = void 0; + return visited; + } + function visitor(node) { + return visitorWorker( + node, + /*expressionResultIsUnused*/ + false + ); + } + function visitorWithUnusedExpressionResult(node) { + return visitorWorker( + node, + /*expressionResultIsUnused*/ + true + ); + } + function visitorNoAsyncModifier(node) { + if (node.kind === 134 /* AsyncKeyword */) { + return void 0; + } + return node; + } + function doWithHierarchyFacts(cb, value, excludeFacts, includeFacts) { + if (affectsSubtree(excludeFacts, includeFacts)) { + const ancestorFacts = enterSubtree(excludeFacts, includeFacts); + const result = cb(value); + exitSubtree(ancestorFacts); + return result; + } + return cb(value); + } + function visitDefault(node) { + return visitEachChild(node, visitor, context); + } + function visitorWorker(node, expressionResultIsUnused2) { + if ((node.transformFlags & 128 /* ContainsES2018 */) === 0) { + return node; + } + switch (node.kind) { + case 223 /* AwaitExpression */: + return visitAwaitExpression(node); + case 229 /* YieldExpression */: + return visitYieldExpression(node); + case 253 /* ReturnStatement */: + return visitReturnStatement(node); + case 256 /* LabeledStatement */: + return visitLabeledStatement(node); + case 210 /* ObjectLiteralExpression */: + return visitObjectLiteralExpression(node); + case 226 /* BinaryExpression */: + return visitBinaryExpression(node, expressionResultIsUnused2); + case 356 /* CommaListExpression */: + return visitCommaListExpression(node, expressionResultIsUnused2); + case 299 /* CatchClause */: + return visitCatchClause(node); + case 243 /* VariableStatement */: + return visitVariableStatement(node); + case 260 /* VariableDeclaration */: + return visitVariableDeclaration(node); + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 249 /* ForInStatement */: + return doWithHierarchyFacts( + visitDefault, + node, + 0 /* IterationStatementExcludes */, + 2 /* IterationStatementIncludes */ + ); + case 250 /* ForOfStatement */: + return visitForOfStatement( + node, + /*outermostLabeledStatement*/ + void 0 + ); + case 248 /* ForStatement */: + return doWithHierarchyFacts( + visitForStatement, + node, + 0 /* IterationStatementExcludes */, + 2 /* IterationStatementIncludes */ + ); + case 222 /* VoidExpression */: + return visitVoidExpression(node); + case 176 /* Constructor */: + return doWithHierarchyFacts( + visitConstructorDeclaration, + node, + 2 /* ClassOrFunctionExcludes */, + 1 /* ClassOrFunctionIncludes */ + ); + case 174 /* MethodDeclaration */: + return doWithHierarchyFacts( + visitMethodDeclaration, + node, + 2 /* ClassOrFunctionExcludes */, + 1 /* ClassOrFunctionIncludes */ + ); + case 177 /* GetAccessor */: + return doWithHierarchyFacts( + visitGetAccessorDeclaration, + node, + 2 /* ClassOrFunctionExcludes */, + 1 /* ClassOrFunctionIncludes */ + ); + case 178 /* SetAccessor */: + return doWithHierarchyFacts( + visitSetAccessorDeclaration, + node, + 2 /* ClassOrFunctionExcludes */, + 1 /* ClassOrFunctionIncludes */ + ); + case 262 /* FunctionDeclaration */: + return doWithHierarchyFacts( + visitFunctionDeclaration, + node, + 2 /* ClassOrFunctionExcludes */, + 1 /* ClassOrFunctionIncludes */ + ); + case 218 /* FunctionExpression */: + return doWithHierarchyFacts( + visitFunctionExpression, + node, + 2 /* ClassOrFunctionExcludes */, + 1 /* ClassOrFunctionIncludes */ + ); + case 219 /* ArrowFunction */: + return doWithHierarchyFacts( + visitArrowFunction, + node, + 2 /* ArrowFunctionExcludes */, + 0 /* ArrowFunctionIncludes */ + ); + case 169 /* Parameter */: + return visitParameter(node); + case 244 /* ExpressionStatement */: + return visitExpressionStatement(node); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression(node, expressionResultIsUnused2); + case 215 /* TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 211 /* PropertyAccessExpression */: + if (capturedSuperProperties && isPropertyAccessExpression(node) && node.expression.kind === 108 /* SuperKeyword */) { + capturedSuperProperties.add(node.name.escapedText); + } + return visitEachChild(node, visitor, context); + case 212 /* ElementAccessExpression */: + if (capturedSuperProperties && node.expression.kind === 108 /* SuperKeyword */) { + hasSuperElementAccess = true; + } + return visitEachChild(node, visitor, context); + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return doWithHierarchyFacts( + visitDefault, + node, + 2 /* ClassOrFunctionExcludes */, + 1 /* ClassOrFunctionIncludes */ + ); + default: + return visitEachChild(node, visitor, context); + } + } + function visitAwaitExpression(node) { + if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { + return setOriginalNode( + setTextRange( + factory2.createYieldExpression( + /*asteriskToken*/ + void 0, + emitHelpers().createAwaitHelper(visitNode(node.expression, visitor, isExpression)) + ), + /*location*/ + node + ), + node + ); + } + return visitEachChild(node, visitor, context); + } + function visitYieldExpression(node) { + if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { + if (node.asteriskToken) { + const expression = visitNode(Debug.checkDefined(node.expression), visitor, isExpression); + return setOriginalNode( + setTextRange( + factory2.createYieldExpression( + /*asteriskToken*/ + void 0, + emitHelpers().createAwaitHelper( + factory2.updateYieldExpression( + node, + node.asteriskToken, + setTextRange( + emitHelpers().createAsyncDelegatorHelper( + setTextRange( + emitHelpers().createAsyncValuesHelper(expression), + expression + ) + ), + expression + ) + ) + ) + ), + node + ), + node + ); + } + return setOriginalNode( + setTextRange( + factory2.createYieldExpression( + /*asteriskToken*/ + void 0, + createDownlevelAwait( + node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero() + ) + ), + node + ), + node + ); + } + return visitEachChild(node, visitor, context); + } + function visitReturnStatement(node) { + if (enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */) { + return factory2.updateReturnStatement( + node, + createDownlevelAwait( + node.expression ? visitNode(node.expression, visitor, isExpression) : factory2.createVoidZero() + ) + ); + } + return visitEachChild(node, visitor, context); + } + function visitLabeledStatement(node) { + if (enclosingFunctionFlags & 2 /* Async */) { + const statement = unwrapInnermostStatementOfLabel(node); + if (statement.kind === 250 /* ForOfStatement */ && statement.awaitModifier) { + return visitForOfStatement(statement, node); + } + return factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock), node); + } + return visitEachChild(node, visitor, context); + } + function chunkObjectLiteralElements(elements) { + let chunkObject; + const objects = []; + for (const e of elements) { + if (e.kind === 305 /* SpreadAssignment */) { + if (chunkObject) { + objects.push(factory2.createObjectLiteralExpression(chunkObject)); + chunkObject = void 0; + } + const target = e.expression; + objects.push(visitNode(target, visitor, isExpression)); + } else { + chunkObject = append( + chunkObject, + e.kind === 303 /* PropertyAssignment */ ? factory2.createPropertyAssignment(e.name, visitNode(e.initializer, visitor, isExpression)) : visitNode(e, visitor, isObjectLiteralElementLike) + ); + } + } + if (chunkObject) { + objects.push(factory2.createObjectLiteralExpression(chunkObject)); + } + return objects; + } + function visitObjectLiteralExpression(node) { + if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { + const objects = chunkObjectLiteralElements(node.properties); + if (objects.length && objects[0].kind !== 210 /* ObjectLiteralExpression */) { + objects.unshift(factory2.createObjectLiteralExpression()); + } + let expression = objects[0]; + if (objects.length > 1) { + for (let i = 1; i < objects.length; i++) { + expression = emitHelpers().createAssignHelper([expression, objects[i]]); + } + return expression; + } else { + return emitHelpers().createAssignHelper(objects); + } + } + return visitEachChild(node, visitor, context); + } + function visitExpressionStatement(node) { + return visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + function visitParenthesizedExpression(node, expressionResultIsUnused2) { + return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context); + } + function visitSourceFile(node) { + const ancestorFacts = enterSubtree( + 2 /* SourceFileExcludes */, + isEffectiveStrictModeSourceFile(node, compilerOptions) ? 0 /* StrictModeSourceFileIncludes */ : 1 /* SourceFileIncludes */ + ); + exportedVariableStatement = false; + const visited = visitEachChild(node, visitor, context); + const statement = concatenate( + visited.statements, + taggedTemplateStringDeclarations && [ + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList(taggedTemplateStringDeclarations) + ) + ] + ); + const result = factory2.updateSourceFile(visited, setTextRange(factory2.createNodeArray(statement), node.statements)); + exitSubtree(ancestorFacts); + return result; + } + function visitTaggedTemplateExpression(node) { + return processTaggedTemplateExpression( + context, + node, + visitor, + currentSourceFile, + recordTaggedTemplateString, + 0 /* LiftRestriction */ + ); + } + function visitBinaryExpression(node, expressionResultIsUnused2) { + if (isDestructuringAssignment(node) && containsObjectRestOrSpread(node.left)) { + return flattenDestructuringAssignment( + node, + visitor, + context, + 1 /* ObjectRest */, + !expressionResultIsUnused2 + ); + } + if (node.operatorToken.kind === 28 /* CommaToken */) { + return factory2.updateBinaryExpression( + node, + visitNode(node.left, visitorWithUnusedExpressionResult, isExpression), + node.operatorToken, + visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression) + ); + } + return visitEachChild(node, visitor, context); + } + function visitCommaListExpression(node, expressionResultIsUnused2) { + if (expressionResultIsUnused2) { + return visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + let result; + for (let i = 0; i < node.elements.length; i++) { + const element = node.elements[i]; + const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression); + if (result || visited !== element) { + result || (result = node.elements.slice(0, i)); + result.push(visited); + } + } + const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements; + return factory2.updateCommaListExpression(node, elements); + } + function visitCatchClause(node) { + if (node.variableDeclaration && isBindingPattern(node.variableDeclaration.name) && node.variableDeclaration.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { + const name = factory2.getGeneratedNameForNode(node.variableDeclaration.name); + const updatedDecl = factory2.updateVariableDeclaration( + node.variableDeclaration, + node.variableDeclaration.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + name + ); + const visitedBindings = flattenDestructuringBinding(updatedDecl, visitor, context, 1 /* ObjectRest */); + let block = visitNode(node.block, visitor, isBlock); + if (some(visitedBindings)) { + block = factory2.updateBlock(block, [ + factory2.createVariableStatement( + /*modifiers*/ + void 0, + visitedBindings + ), + ...block.statements + ]); + } + return factory2.updateCatchClause( + node, + factory2.updateVariableDeclaration( + node.variableDeclaration, + name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ), + block + ); + } + return visitEachChild(node, visitor, context); + } + function visitVariableStatement(node) { + if (hasSyntacticModifier(node, 32 /* Export */)) { + const savedExportedVariableStatement = exportedVariableStatement; + exportedVariableStatement = true; + const visited = visitEachChild(node, visitor, context); + exportedVariableStatement = savedExportedVariableStatement; + return visited; + } + return visitEachChild(node, visitor, context); + } + function visitVariableDeclaration(node) { + if (exportedVariableStatement) { + const savedExportedVariableStatement = exportedVariableStatement; + exportedVariableStatement = false; + const visited = visitVariableDeclarationWorker( + node, + /*exportedVariableStatement*/ + true + ); + exportedVariableStatement = savedExportedVariableStatement; + return visited; + } + return visitVariableDeclarationWorker( + node, + /*exportedVariableStatement*/ + false + ); + } + function visitVariableDeclarationWorker(node, exportedVariableStatement2) { + if (isBindingPattern(node.name) && node.name.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { + return flattenDestructuringBinding( + node, + visitor, + context, + 1 /* ObjectRest */, + /*rval*/ + void 0, + exportedVariableStatement2 + ); + } + return visitEachChild(node, visitor, context); + } + function visitForStatement(node) { + return factory2.updateForStatement( + node, + visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer), + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression), + visitIterationBody(node.statement, visitor, context) + ); + } + function visitVoidExpression(node) { + return visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + function visitForOfStatement(node, outermostLabeledStatement) { + const ancestorFacts = enterSubtree(0 /* IterationStatementExcludes */, 2 /* IterationStatementIncludes */); + if (node.initializer.transformFlags & 65536 /* ContainsObjectRestOrSpread */ || isAssignmentPattern(node.initializer) && containsObjectRestOrSpread(node.initializer)) { + node = transformForOfStatementWithObjectRest(node); + } + const result = node.awaitModifier ? transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) : factory2.restoreEnclosingLabel(visitEachChild(node, visitor, context), outermostLabeledStatement); + exitSubtree(ancestorFacts); + return result; + } + function transformForOfStatementWithObjectRest(node) { + const initializerWithoutParens = skipParentheses(node.initializer); + if (isVariableDeclarationList(initializerWithoutParens) || isAssignmentPattern(initializerWithoutParens)) { + let bodyLocation; + let statementsLocation; + const temp = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const statements = [createForOfBindingStatement(factory2, initializerWithoutParens, temp)]; + if (isBlock(node.statement)) { + addRange(statements, node.statement.statements); + bodyLocation = node.statement; + statementsLocation = node.statement.statements; + } else if (node.statement) { + append(statements, node.statement); + bodyLocation = node.statement; + statementsLocation = node.statement; + } + return factory2.updateForOfStatement( + node, + node.awaitModifier, + setTextRange( + factory2.createVariableDeclarationList( + [ + setTextRange(factory2.createVariableDeclaration(temp), node.initializer) + ], + 1 /* Let */ + ), + node.initializer + ), + node.expression, + setTextRange( + factory2.createBlock( + setTextRange(factory2.createNodeArray(statements), statementsLocation), + /*multiLine*/ + true + ), + bodyLocation + ) + ); + } + return node; + } + function convertForOfStatementHead(node, boundValue, nonUserCode) { + const value = factory2.createTempVariable(hoistVariableDeclaration); + const iteratorValueExpression = factory2.createAssignment(value, boundValue); + const iteratorValueStatement = factory2.createExpressionStatement(iteratorValueExpression); + setSourceMapRange(iteratorValueStatement, node.expression); + const exitNonUserCodeExpression = factory2.createAssignment(nonUserCode, factory2.createFalse()); + const exitNonUserCodeStatement = factory2.createExpressionStatement(exitNonUserCodeExpression); + setSourceMapRange(exitNonUserCodeStatement, node.expression); + const statements = [iteratorValueStatement, exitNonUserCodeStatement]; + const binding = createForOfBindingStatement(factory2, node.initializer, value); + statements.push(visitNode(binding, visitor, isStatement)); + let bodyLocation; + let statementsLocation; + const statement = visitIterationBody(node.statement, visitor, context); + if (isBlock(statement)) { + addRange(statements, statement.statements); + bodyLocation = statement; + statementsLocation = statement.statements; + } else { + statements.push(statement); + } + return setTextRange( + factory2.createBlock( + setTextRange(factory2.createNodeArray(statements), statementsLocation), + /*multiLine*/ + true + ), + bodyLocation + ); + } + function createDownlevelAwait(expression) { + return enclosingFunctionFlags & 1 /* Generator */ ? factory2.createYieldExpression( + /*asteriskToken*/ + void 0, + emitHelpers().createAwaitHelper(expression) + ) : factory2.createAwaitExpression(expression); + } + function transformForAwaitOfStatement(node, outermostLabeledStatement, ancestorFacts) { + const expression = visitNode(node.expression, visitor, isExpression); + const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const nonUserCode = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const done = factory2.createTempVariable(hoistVariableDeclaration); + const errorRecord = factory2.createUniqueName("e"); + const catchVariable = factory2.getGeneratedNameForNode(errorRecord); + const returnMethod = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const callValues = setTextRange(emitHelpers().createAsyncValuesHelper(expression), node.expression); + const callNext = factory2.createCallExpression( + factory2.createPropertyAccessExpression(iterator, "next"), + /*typeArguments*/ + void 0, + [] + ); + const getDone = factory2.createPropertyAccessExpression(result, "done"); + const getValue = factory2.createPropertyAccessExpression(result, "value"); + const callReturn = factory2.createFunctionCallCall(returnMethod, iterator, []); + hoistVariableDeclaration(errorRecord); + hoistVariableDeclaration(returnMethod); + const initializer = ancestorFacts & 2 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), callValues]) : callValues; + const forStatement = setEmitFlags( + setTextRange( + factory2.createForStatement( + /*initializer*/ + setEmitFlags( + setTextRange( + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + nonUserCode, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createTrue() + ), + setTextRange(factory2.createVariableDeclaration( + iterator, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ), node.expression), + factory2.createVariableDeclaration(result) + ]), + node.expression + ), + 4194304 /* NoHoisting */ + ), + /*condition*/ + factory2.inlineExpressions([ + factory2.createAssignment(result, createDownlevelAwait(callNext)), + factory2.createAssignment(done, getDone), + factory2.createLogicalNot(done) + ]), + /*incrementor*/ + factory2.createAssignment(nonUserCode, factory2.createTrue()), + /*statement*/ + convertForOfStatementHead(node, getValue, nonUserCode) + ), + /*location*/ + node + ), + 512 /* NoTokenTrailingSourceMaps */ + ); + setOriginalNode(forStatement, node); + return factory2.createTryStatement( + factory2.createBlock([ + factory2.restoreEnclosingLabel( + forStatement, + outermostLabeledStatement + ) + ]), + factory2.createCatchClause( + factory2.createVariableDeclaration(catchVariable), + setEmitFlags( + factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createAssignment( + errorRecord, + factory2.createObjectLiteralExpression([ + factory2.createPropertyAssignment("error", catchVariable) + ]) + ) + ) + ]), + 1 /* SingleLine */ + ) + ), + factory2.createBlock([ + factory2.createTryStatement( + /*tryBlock*/ + factory2.createBlock([ + setEmitFlags( + factory2.createIfStatement( + factory2.createLogicalAnd( + factory2.createLogicalAnd( + factory2.createLogicalNot(nonUserCode), + factory2.createLogicalNot(done) + ), + factory2.createAssignment( + returnMethod, + factory2.createPropertyAccessExpression(iterator, "return") + ) + ), + factory2.createExpressionStatement(createDownlevelAwait(callReturn)) + ), + 1 /* SingleLine */ + ) + ]), + /*catchClause*/ + void 0, + /*finallyBlock*/ + setEmitFlags( + factory2.createBlock([ + setEmitFlags( + factory2.createIfStatement( + errorRecord, + factory2.createThrowStatement( + factory2.createPropertyAccessExpression(errorRecord, "error") + ) + ), + 1 /* SingleLine */ + ) + ]), + 1 /* SingleLine */ + ) + ) + ]) + ); + } + function parameterVisitor(node) { + Debug.assertNode(node, isParameter); + return visitParameter(node); + } + function visitParameter(node) { + if (parametersWithPrecedingObjectRestOrSpread == null ? void 0 : parametersWithPrecedingObjectRestOrSpread.has(node)) { + return factory2.updateParameterDeclaration( + node, + /*modifiers*/ + void 0, + node.dotDotDotToken, + isBindingPattern(node.name) ? factory2.getGeneratedNameForNode(node) : node.name, + /*questionToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ); + } + if (node.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { + return factory2.updateParameterDeclaration( + node, + /*modifiers*/ + void 0, + node.dotDotDotToken, + factory2.getGeneratedNameForNode(node), + /*questionToken*/ + void 0, + /*type*/ + void 0, + visitNode(node.initializer, visitor, isExpression) + ); + } + return visitEachChild(node, visitor, context); + } + function collectParametersWithPrecedingObjectRestOrSpread(node) { + let parameters; + for (const parameter of node.parameters) { + if (parameters) { + parameters.add(parameter); + } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { + parameters = /* @__PURE__ */ new Set(); + } + } + return parameters; + } + function visitConstructorDeclaration(node) { + const savedEnclosingFunctionFlags = enclosingFunctionFlags; + const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + const updated = factory2.updateConstructorDeclaration( + node, + node.modifiers, + visitParameterList(node.parameters, parameterVisitor, context), + transformFunctionBody2(node) + ); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitGetAccessorDeclaration(node) { + const savedEnclosingFunctionFlags = enclosingFunctionFlags; + const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + const updated = factory2.updateGetAccessorDeclaration( + node, + node.modifiers, + visitNode(node.name, visitor, isPropertyName), + visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ + void 0, + transformFunctionBody2(node) + ); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitSetAccessorDeclaration(node) { + const savedEnclosingFunctionFlags = enclosingFunctionFlags; + const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + const updated = factory2.updateSetAccessorDeclaration( + node, + node.modifiers, + visitNode(node.name, visitor, isPropertyName), + visitParameterList(node.parameters, parameterVisitor, context), + transformFunctionBody2(node) + ); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitMethodDeclaration(node) { + const savedEnclosingFunctionFlags = enclosingFunctionFlags; + const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + const updated = factory2.updateMethodDeclaration( + node, + enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifierLike) : node.modifiers, + enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken, + visitNode(node.name, visitor, isPropertyName), + visitNode( + /*node*/ + void 0, + visitor, + isQuestionToken + ), + /*typeParameters*/ + void 0, + enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ + void 0, + enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node) + ); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitFunctionDeclaration(node) { + const savedEnclosingFunctionFlags = enclosingFunctionFlags; + const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + const updated = factory2.updateFunctionDeclaration( + node, + enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers, + enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken, + node.name, + /*typeParameters*/ + void 0, + enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ + void 0, + enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node) + ); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitArrowFunction(node) { + const savedEnclosingFunctionFlags = enclosingFunctionFlags; + const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + const updated = factory2.updateArrowFunction( + node, + node.modifiers, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ + void 0, + node.equalsGreaterThanToken, + transformFunctionBody2(node) + ); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function visitFunctionExpression(node) { + const savedEnclosingFunctionFlags = enclosingFunctionFlags; + const savedParametersWithPrecedingObjectRestOrSpread = parametersWithPrecedingObjectRestOrSpread; + enclosingFunctionFlags = getFunctionFlags(node); + parametersWithPrecedingObjectRestOrSpread = collectParametersWithPrecedingObjectRestOrSpread(node); + const updated = factory2.updateFunctionExpression( + node, + enclosingFunctionFlags & 1 /* Generator */ ? visitNodes2(node.modifiers, visitorNoAsyncModifier, isModifier) : node.modifiers, + enclosingFunctionFlags & 2 /* Async */ ? void 0 : node.asteriskToken, + node.name, + /*typeParameters*/ + void 0, + enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionParameterList(node) : visitParameterList(node.parameters, parameterVisitor, context), + /*type*/ + void 0, + enclosingFunctionFlags & 2 /* Async */ && enclosingFunctionFlags & 1 /* Generator */ ? transformAsyncGeneratorFunctionBody(node) : transformFunctionBody2(node) + ); + enclosingFunctionFlags = savedEnclosingFunctionFlags; + parametersWithPrecedingObjectRestOrSpread = savedParametersWithPrecedingObjectRestOrSpread; + return updated; + } + function transformAsyncGeneratorFunctionParameterList(node) { + if (isSimpleParameterList(node.parameters)) { + return visitParameterList(node.parameters, visitor, context); + } + const newParameters = []; + for (const parameter of node.parameters) { + if (parameter.initializer || parameter.dotDotDotToken) { + break; + } + const newParameter = factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory2.getGeneratedNameForNode(parameter.name, 8 /* ReservedInNestedScopes */) + ); + newParameters.push(newParameter); + } + const newParametersArray = factory2.createNodeArray(newParameters); + setTextRange(newParametersArray, node.parameters); + return newParametersArray; + } + function transformAsyncGeneratorFunctionBody(node) { + const innerParameters = !isSimpleParameterList(node.parameters) ? visitParameterList(node.parameters, visitor, context) : void 0; + resumeLexicalEnvironment(); + const savedCapturedSuperProperties = capturedSuperProperties; + const savedHasSuperElementAccess = hasSuperElementAccess; + capturedSuperProperties = /* @__PURE__ */ new Set(); + hasSuperElementAccess = false; + const outerStatements = []; + let asyncBody = factory2.updateBlock(node.body, visitNodes2(node.body.statements, visitor, isStatement)); + asyncBody = factory2.updateBlock(asyncBody, factory2.mergeLexicalEnvironment(asyncBody.statements, appendObjectRestAssignmentsIfNeeded(endLexicalEnvironment(), node))); + const returnStatement = factory2.createReturnStatement( + emitHelpers().createAsyncGeneratorHelper( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + factory2.createToken(42 /* AsteriskToken */), + node.name && factory2.getGeneratedNameForNode(node.name), + /*typeParameters*/ + void 0, + innerParameters ?? [], + /*type*/ + void 0, + asyncBody + ), + !!(hierarchyFacts & 1 /* HasLexicalThis */) + ) + ); + const emitSuperHelpers = languageVersion >= 2 /* ES2015 */ && (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) || resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)); + if (emitSuperHelpers) { + enableSubstitutionForAsyncMethodsWithSuper(); + const variableStatement = createSuperAccessVariableStatement(factory2, resolver, node, capturedSuperProperties); + substitutedSuperAccessors[getNodeId(variableStatement)] = true; + insertStatementsAfterStandardPrologue(outerStatements, [variableStatement]); + } + outerStatements.push(returnStatement); + const block = factory2.updateBlock(node.body, outerStatements); + if (emitSuperHelpers && hasSuperElementAccess) { + if (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */)) { + addEmitHelper(block, advancedAsyncSuperHelper); + } else if (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */)) { + addEmitHelper(block, asyncSuperHelper); + } + } + capturedSuperProperties = savedCapturedSuperProperties; + hasSuperElementAccess = savedHasSuperElementAccess; + return block; + } + function transformFunctionBody2(node) { + resumeLexicalEnvironment(); + let statementOffset = 0; + const statements = []; + const body = visitNode(node.body, visitor, isConciseBody) ?? factory2.createBlock([]); + if (isBlock(body)) { + statementOffset = factory2.copyPrologue( + body.statements, + statements, + /*ensureUseStrict*/ + false, + visitor + ); + } + addRange(statements, appendObjectRestAssignmentsIfNeeded( + /*statements*/ + void 0, + node + )); + const leadingStatements = endLexicalEnvironment(); + if (statementOffset > 0 || some(statements) || some(leadingStatements)) { + const block = factory2.converters.convertToFunctionBlock( + body, + /*multiLine*/ + true + ); + insertStatementsAfterStandardPrologue(statements, leadingStatements); + addRange(statements, block.statements.slice(statementOffset)); + return factory2.updateBlock(block, setTextRange(factory2.createNodeArray(statements), block.statements)); + } + return body; + } + function appendObjectRestAssignmentsIfNeeded(statements, node) { + let containsPrecedingObjectRestOrSpread = false; + for (const parameter of node.parameters) { + if (containsPrecedingObjectRestOrSpread) { + if (isBindingPattern(parameter.name)) { + if (parameter.name.elements.length > 0) { + const declarations = flattenDestructuringBinding( + parameter, + visitor, + context, + 0 /* All */, + factory2.getGeneratedNameForNode(parameter) + ); + if (some(declarations)) { + const declarationList = factory2.createVariableDeclarationList(declarations); + const statement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + declarationList + ); + setEmitFlags(statement, 2097152 /* CustomPrologue */); + statements = append(statements, statement); + } + } else if (parameter.initializer) { + const name = factory2.getGeneratedNameForNode(parameter); + const initializer = visitNode(parameter.initializer, visitor, isExpression); + const assignment = factory2.createAssignment(name, initializer); + const statement = factory2.createExpressionStatement(assignment); + setEmitFlags(statement, 2097152 /* CustomPrologue */); + statements = append(statements, statement); + } + } else if (parameter.initializer) { + const name = factory2.cloneNode(parameter.name); + setTextRange(name, parameter.name); + setEmitFlags(name, 96 /* NoSourceMap */); + const initializer = visitNode(parameter.initializer, visitor, isExpression); + addEmitFlags(initializer, 96 /* NoSourceMap */ | 3072 /* NoComments */); + const assignment = factory2.createAssignment(name, initializer); + setTextRange(assignment, parameter); + setEmitFlags(assignment, 3072 /* NoComments */); + const block = factory2.createBlock([factory2.createExpressionStatement(assignment)]); + setTextRange(block, parameter); + setEmitFlags(block, 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */); + const typeCheck = factory2.createTypeCheck(factory2.cloneNode(parameter.name), "undefined"); + const statement = factory2.createIfStatement(typeCheck, block); + startOnNewLine(statement); + setTextRange(statement, parameter); + setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */); + statements = append(statements, statement); + } + } else if (parameter.transformFlags & 65536 /* ContainsObjectRestOrSpread */) { + containsPrecedingObjectRestOrSpread = true; + const declarations = flattenDestructuringBinding( + parameter, + visitor, + context, + 1 /* ObjectRest */, + factory2.getGeneratedNameForNode(parameter), + /*hoistTempVariables*/ + false, + /*skipInitializer*/ + true + ); + if (some(declarations)) { + const declarationList = factory2.createVariableDeclarationList(declarations); + const statement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + declarationList + ); + setEmitFlags(statement, 2097152 /* CustomPrologue */); + statements = append(statements, statement); + } + } + } + return statements; + } + function enableSubstitutionForAsyncMethodsWithSuper() { + if ((enabledSubstitutions & 1 /* AsyncMethodsWithSuper */) === 0) { + enabledSubstitutions |= 1 /* AsyncMethodsWithSuper */; + context.enableSubstitution(213 /* CallExpression */); + context.enableSubstitution(211 /* PropertyAccessExpression */); + context.enableSubstitution(212 /* ElementAccessExpression */); + context.enableEmitNotification(263 /* ClassDeclaration */); + context.enableEmitNotification(174 /* MethodDeclaration */); + context.enableEmitNotification(177 /* GetAccessor */); + context.enableEmitNotification(178 /* SetAccessor */); + context.enableEmitNotification(176 /* Constructor */); + context.enableEmitNotification(243 /* VariableStatement */); + } + } + function onEmitNode(hint, node, emitCallback) { + if (enabledSubstitutions & 1 /* AsyncMethodsWithSuper */ && isSuperContainer(node)) { + const superContainerFlags = (resolver.hasNodeCheckFlag(node, 128 /* MethodWithSuperPropertyAccessInAsync */) ? 128 /* MethodWithSuperPropertyAccessInAsync */ : 0) | (resolver.hasNodeCheckFlag(node, 256 /* MethodWithSuperPropertyAssignmentInAsync */) ? 256 /* MethodWithSuperPropertyAssignmentInAsync */ : 0); + if (superContainerFlags !== enclosingSuperContainerFlags) { + const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = superContainerFlags; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + } else if (enabledSubstitutions && substitutedSuperAccessors[getNodeId(node)]) { + const savedEnclosingSuperContainerFlags = enclosingSuperContainerFlags; + enclosingSuperContainerFlags = 0; + previousOnEmitNode(hint, node, emitCallback); + enclosingSuperContainerFlags = savedEnclosingSuperContainerFlags; + return; + } + previousOnEmitNode(hint, node, emitCallback); + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* Expression */ && enclosingSuperContainerFlags) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 211 /* PropertyAccessExpression */: + return substitutePropertyAccessExpression(node); + case 212 /* ElementAccessExpression */: + return substituteElementAccessExpression(node); + case 213 /* CallExpression */: + return substituteCallExpression(node); + } + return node; + } + function substitutePropertyAccessExpression(node) { + if (node.expression.kind === 108 /* SuperKeyword */) { + return setTextRange( + factory2.createPropertyAccessExpression( + factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */), + node.name + ), + node + ); + } + return node; + } + function substituteElementAccessExpression(node) { + if (node.expression.kind === 108 /* SuperKeyword */) { + return createSuperElementAccessInAsyncMethod( + node.argumentExpression, + node + ); + } + return node; + } + function substituteCallExpression(node) { + const expression = node.expression; + if (isSuperProperty(expression)) { + const argumentExpression = isPropertyAccessExpression(expression) ? substitutePropertyAccessExpression(expression) : substituteElementAccessExpression(expression); + return factory2.createCallExpression( + factory2.createPropertyAccessExpression(argumentExpression, "call"), + /*typeArguments*/ + void 0, + [ + factory2.createThis(), + ...node.arguments + ] + ); + } + return node; + } + function isSuperContainer(node) { + const kind = node.kind; + return kind === 263 /* ClassDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; + } + function createSuperElementAccessInAsyncMethod(argumentExpression, location) { + if (enclosingSuperContainerFlags & 256 /* MethodWithSuperPropertyAssignmentInAsync */) { + return setTextRange( + factory2.createPropertyAccessExpression( + factory2.createCallExpression( + factory2.createIdentifier("_superIndex"), + /*typeArguments*/ + void 0, + [argumentExpression] + ), + "value" + ), + location + ); + } else { + return setTextRange( + factory2.createCallExpression( + factory2.createIdentifier("_superIndex"), + /*typeArguments*/ + void 0, + [argumentExpression] + ), + location + ); + } + } +} + +// src/compiler/transformers/es2019.ts +function transformES2019(context) { + const factory2 = context.factory; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 64 /* ContainsES2019 */) === 0) { + return node; + } + switch (node.kind) { + case 299 /* CatchClause */: + return visitCatchClause(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitCatchClause(node) { + if (!node.variableDeclaration) { + return factory2.updateCatchClause( + node, + factory2.createVariableDeclaration(factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + )), + visitNode(node.block, visitor, isBlock) + ); + } + return visitEachChild(node, visitor, context); + } +} + +// src/compiler/transformers/es2020.ts +function transformES2020(context) { + const { + factory: factory2, + hoistVariableDeclaration + } = context; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 32 /* ContainsES2020 */) === 0) { + return node; + } + switch (node.kind) { + case 213 /* CallExpression */: { + const updated = visitNonOptionalCallExpression( + node, + /*captureThisArg*/ + false + ); + Debug.assertNotNode(updated, isSyntheticReference); + return updated; + } + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + if (isOptionalChain(node)) { + const updated = visitOptionalExpression( + node, + /*captureThisArg*/ + false, + /*isDelete*/ + false + ); + Debug.assertNotNode(updated, isSyntheticReference); + return updated; + } + return visitEachChild(node, visitor, context); + case 226 /* BinaryExpression */: + if (node.operatorToken.kind === 61 /* QuestionQuestionToken */) { + return transformNullishCoalescingExpression(node); + } + return visitEachChild(node, visitor, context); + case 220 /* DeleteExpression */: + return visitDeleteExpression(node); + default: + return visitEachChild(node, visitor, context); + } + } + function flattenChain(chain) { + Debug.assertNotNode(chain, isNonNullChain); + const links = [chain]; + while (!chain.questionDotToken && !isTaggedTemplateExpression(chain)) { + chain = cast(skipPartiallyEmittedExpressions(chain.expression), isOptionalChain); + Debug.assertNotNode(chain, isNonNullChain); + links.unshift(chain); + } + return { expression: chain.expression, chain: links }; + } + function visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete) { + const expression = visitNonOptionalExpression(node.expression, captureThisArg, isDelete); + if (isSyntheticReference(expression)) { + return factory2.createSyntheticReferenceExpression(factory2.updateParenthesizedExpression(node, expression.expression), expression.thisArg); + } + return factory2.updateParenthesizedExpression(node, expression); + } + function visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete) { + if (isOptionalChain(node)) { + return visitOptionalExpression(node, captureThisArg, isDelete); + } + let expression = visitNode(node.expression, visitor, isExpression); + Debug.assertNotNode(expression, isSyntheticReference); + let thisArg; + if (captureThisArg) { + if (!isSimpleCopiableExpression(expression)) { + thisArg = factory2.createTempVariable(hoistVariableDeclaration); + expression = factory2.createAssignment(thisArg, expression); + } else { + thisArg = expression; + } + } + expression = node.kind === 211 /* PropertyAccessExpression */ ? factory2.updatePropertyAccessExpression(node, expression, visitNode(node.name, visitor, isIdentifier)) : factory2.updateElementAccessExpression(node, expression, visitNode(node.argumentExpression, visitor, isExpression)); + return thisArg ? factory2.createSyntheticReferenceExpression(expression, thisArg) : expression; + } + function visitNonOptionalCallExpression(node, captureThisArg) { + if (isOptionalChain(node)) { + return visitOptionalExpression( + node, + captureThisArg, + /*isDelete*/ + false + ); + } + if (isParenthesizedExpression(node.expression) && isOptionalChain(skipParentheses(node.expression))) { + const expression = visitNonOptionalParenthesizedExpression( + node.expression, + /*captureThisArg*/ + true, + /*isDelete*/ + false + ); + const args = visitNodes2(node.arguments, visitor, isExpression); + if (isSyntheticReference(expression)) { + return setTextRange(factory2.createFunctionCallCall(expression.expression, expression.thisArg, args), node); + } + return factory2.updateCallExpression( + node, + expression, + /*typeArguments*/ + void 0, + args + ); + } + return visitEachChild(node, visitor, context); + } + function visitNonOptionalExpression(node, captureThisArg, isDelete) { + switch (node.kind) { + case 217 /* ParenthesizedExpression */: + return visitNonOptionalParenthesizedExpression(node, captureThisArg, isDelete); + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return visitNonOptionalPropertyOrElementAccessExpression(node, captureThisArg, isDelete); + case 213 /* CallExpression */: + return visitNonOptionalCallExpression(node, captureThisArg); + default: + return visitNode(node, visitor, isExpression); + } + } + function visitOptionalExpression(node, captureThisArg, isDelete) { + const { expression, chain } = flattenChain(node); + const left = visitNonOptionalExpression( + skipPartiallyEmittedExpressions(expression), + isCallChain(chain[0]), + /*isDelete*/ + false + ); + let leftThisArg = isSyntheticReference(left) ? left.thisArg : void 0; + let capturedLeft = isSyntheticReference(left) ? left.expression : left; + let leftExpression = factory2.restoreOuterExpressions(expression, capturedLeft, 8 /* PartiallyEmittedExpressions */); + if (!isSimpleCopiableExpression(capturedLeft)) { + capturedLeft = factory2.createTempVariable(hoistVariableDeclaration); + leftExpression = factory2.createAssignment(capturedLeft, leftExpression); + } + let rightExpression = capturedLeft; + let thisArg; + for (let i = 0; i < chain.length; i++) { + const segment = chain[i]; + switch (segment.kind) { + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + if (i === chain.length - 1 && captureThisArg) { + if (!isSimpleCopiableExpression(rightExpression)) { + thisArg = factory2.createTempVariable(hoistVariableDeclaration); + rightExpression = factory2.createAssignment(thisArg, rightExpression); + } else { + thisArg = rightExpression; + } + } + rightExpression = segment.kind === 211 /* PropertyAccessExpression */ ? factory2.createPropertyAccessExpression(rightExpression, visitNode(segment.name, visitor, isIdentifier)) : factory2.createElementAccessExpression(rightExpression, visitNode(segment.argumentExpression, visitor, isExpression)); + break; + case 213 /* CallExpression */: + if (i === 0 && leftThisArg) { + if (!isGeneratedIdentifier(leftThisArg)) { + leftThisArg = factory2.cloneNode(leftThisArg); + addEmitFlags(leftThisArg, 3072 /* NoComments */); + } + rightExpression = factory2.createFunctionCallCall( + rightExpression, + leftThisArg.kind === 108 /* SuperKeyword */ ? factory2.createThis() : leftThisArg, + visitNodes2(segment.arguments, visitor, isExpression) + ); + } else { + rightExpression = factory2.createCallExpression( + rightExpression, + /*typeArguments*/ + void 0, + visitNodes2(segment.arguments, visitor, isExpression) + ); + } + break; + } + setOriginalNode(rightExpression, segment); + } + const target = isDelete ? factory2.createConditionalExpression( + createNotNullCondition( + leftExpression, + capturedLeft, + /*invert*/ + true + ), + /*questionToken*/ + void 0, + factory2.createTrue(), + /*colonToken*/ + void 0, + factory2.createDeleteExpression(rightExpression) + ) : factory2.createConditionalExpression( + createNotNullCondition( + leftExpression, + capturedLeft, + /*invert*/ + true + ), + /*questionToken*/ + void 0, + factory2.createVoidZero(), + /*colonToken*/ + void 0, + rightExpression + ); + setTextRange(target, node); + return thisArg ? factory2.createSyntheticReferenceExpression(target, thisArg) : target; + } + function createNotNullCondition(left, right, invert) { + return factory2.createBinaryExpression( + factory2.createBinaryExpression( + left, + factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */), + factory2.createNull() + ), + factory2.createToken(invert ? 57 /* BarBarToken */ : 56 /* AmpersandAmpersandToken */), + factory2.createBinaryExpression( + right, + factory2.createToken(invert ? 37 /* EqualsEqualsEqualsToken */ : 38 /* ExclamationEqualsEqualsToken */), + factory2.createVoidZero() + ) + ); + } + function transformNullishCoalescingExpression(node) { + let left = visitNode(node.left, visitor, isExpression); + let right = left; + if (!isSimpleCopiableExpression(left)) { + right = factory2.createTempVariable(hoistVariableDeclaration); + left = factory2.createAssignment(right, left); + } + return setTextRange( + factory2.createConditionalExpression( + createNotNullCondition(left, right), + /*questionToken*/ + void 0, + right, + /*colonToken*/ + void 0, + visitNode(node.right, visitor, isExpression) + ), + node + ); + } + function visitDeleteExpression(node) { + return isOptionalChain(skipParentheses(node.expression)) ? setOriginalNode(visitNonOptionalExpression( + node.expression, + /*captureThisArg*/ + false, + /*isDelete*/ + true + ), node) : factory2.updateDeleteExpression(node, visitNode(node.expression, visitor, isExpression)); + } +} + +// src/compiler/transformers/es2021.ts +function transformES2021(context) { + const { + hoistVariableDeclaration, + factory: factory2 + } = context; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 16 /* ContainsES2021 */) === 0) { + return node; + } + if (isLogicalOrCoalescingAssignmentExpression(node)) { + return transformLogicalAssignment(node); + } + return visitEachChild(node, visitor, context); + } + function transformLogicalAssignment(binaryExpression) { + const operator = binaryExpression.operatorToken; + const nonAssignmentOperator = getNonAssignmentOperatorForCompoundAssignment(operator.kind); + let left = skipParentheses(visitNode(binaryExpression.left, visitor, isLeftHandSideExpression)); + let assignmentTarget = left; + const right = skipParentheses(visitNode(binaryExpression.right, visitor, isExpression)); + if (isAccessExpression(left)) { + const propertyAccessTargetSimpleCopiable = isSimpleCopiableExpression(left.expression); + const propertyAccessTarget = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createTempVariable(hoistVariableDeclaration); + const propertyAccessTargetAssignment = propertyAccessTargetSimpleCopiable ? left.expression : factory2.createAssignment( + propertyAccessTarget, + left.expression + ); + if (isPropertyAccessExpression(left)) { + assignmentTarget = factory2.createPropertyAccessExpression( + propertyAccessTarget, + left.name + ); + left = factory2.createPropertyAccessExpression( + propertyAccessTargetAssignment, + left.name + ); + } else { + const elementAccessArgumentSimpleCopiable = isSimpleCopiableExpression(left.argumentExpression); + const elementAccessArgument = elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createTempVariable(hoistVariableDeclaration); + assignmentTarget = factory2.createElementAccessExpression( + propertyAccessTarget, + elementAccessArgument + ); + left = factory2.createElementAccessExpression( + propertyAccessTargetAssignment, + elementAccessArgumentSimpleCopiable ? left.argumentExpression : factory2.createAssignment( + elementAccessArgument, + left.argumentExpression + ) + ); + } + } + return factory2.createBinaryExpression( + left, + nonAssignmentOperator, + factory2.createParenthesizedExpression( + factory2.createAssignment( + assignmentTarget, + right + ) + ) + ); + } +} + +// src/compiler/transformers/esnext.ts +function transformESNext(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + hoistVariableDeclaration, + startLexicalEnvironment, + endLexicalEnvironment + } = context; + let exportBindings; + let exportVars; + let defaultExportBinding; + let exportEqualsBinding; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + const visited = visitNode(node, visitor, isSourceFile); + addEmitHelpers(visited, context.readEmitHelpers()); + exportVars = void 0; + exportBindings = void 0; + defaultExportBinding = void 0; + return visited; + } + function visitor(node) { + if ((node.transformFlags & 4 /* ContainsESNext */) === 0) { + return node; + } + switch (node.kind) { + case 307 /* SourceFile */: + return visitSourceFile(node); + case 241 /* Block */: + return visitBlock(node); + case 248 /* ForStatement */: + return visitForStatement(node); + case 250 /* ForOfStatement */: + return visitForOfStatement(node); + case 255 /* SwitchStatement */: + return visitSwitchStatement(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitSourceFile(node) { + const usingKind = getUsingKindOfStatements(node.statements); + if (usingKind) { + startLexicalEnvironment(); + exportBindings = new IdentifierNameMap(); + exportVars = []; + const prologueCount = countPrologueStatements(node.statements); + const topLevelStatements = []; + addRange(topLevelStatements, visitArray(node.statements, visitor, isStatement, 0, prologueCount)); + let pos = prologueCount; + while (pos < node.statements.length) { + const statement = node.statements[pos]; + if (getUsingKind(statement) !== 0 /* None */) { + if (pos > prologueCount) { + addRange(topLevelStatements, visitNodes2(node.statements, visitor, isStatement, prologueCount, pos - prologueCount)); + } + break; + } + pos++; + } + Debug.assert(pos < node.statements.length, "Should have encountered at least one 'using' statement."); + const envBinding = createEnvBinding(); + const bodyStatements = transformUsingDeclarations(node.statements, pos, node.statements.length, envBinding, topLevelStatements); + if (exportBindings.size) { + append( + topLevelStatements, + factory2.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory2.createNamedExports(arrayFrom(exportBindings.values())) + ) + ); + } + addRange(topLevelStatements, endLexicalEnvironment()); + if (exportVars.length) { + topLevelStatements.push(factory2.createVariableStatement( + factory2.createModifiersFromModifierFlags(32 /* Export */), + factory2.createVariableDeclarationList( + exportVars, + 1 /* Let */ + ) + )); + } + addRange(topLevelStatements, createDownlevelUsingStatements(bodyStatements, envBinding, usingKind === 2 /* Async */)); + if (exportEqualsBinding) { + topLevelStatements.push(factory2.createExportAssignment( + /*modifiers*/ + void 0, + /*isExportEquals*/ + true, + exportEqualsBinding + )); + } + return factory2.updateSourceFile(node, topLevelStatements); + } + return visitEachChild(node, visitor, context); + } + function visitBlock(node) { + const usingKind = getUsingKindOfStatements(node.statements); + if (usingKind) { + const prologueCount = countPrologueStatements(node.statements); + const envBinding = createEnvBinding(); + return factory2.updateBlock( + node, + [ + ...visitArray(node.statements, visitor, isStatement, 0, prologueCount), + ...createDownlevelUsingStatements( + transformUsingDeclarations( + node.statements, + prologueCount, + node.statements.length, + envBinding, + /*topLevelStatements*/ + void 0 + ), + envBinding, + usingKind === 2 /* Async */ + ) + ] + ); + } + return visitEachChild(node, visitor, context); + } + function visitForStatement(node) { + if (node.initializer && isUsingVariableDeclarationList(node.initializer)) { + return visitNode( + factory2.createBlock([ + factory2.createVariableStatement( + /*modifiers*/ + void 0, + node.initializer + ), + factory2.updateForStatement( + node, + /*initializer*/ + void 0, + node.condition, + node.incrementor, + node.statement + ) + ]), + visitor, + isStatement + ); + } + return visitEachChild(node, visitor, context); + } + function visitForOfStatement(node) { + if (isUsingVariableDeclarationList(node.initializer)) { + const forInitializer = node.initializer; + const forDecl = firstOrUndefined(forInitializer.declarations) || factory2.createVariableDeclaration(factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + )); + const isAwaitUsing = getUsingKindOfVariableDeclarationList(forInitializer) === 2 /* Async */; + const temp = factory2.getGeneratedNameForNode(forDecl.name); + const usingVar = factory2.updateVariableDeclaration( + forDecl, + forDecl.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + temp + ); + const usingVarList = factory2.createVariableDeclarationList([usingVar], isAwaitUsing ? 6 /* AwaitUsing */ : 4 /* Using */); + const usingVarStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + usingVarList + ); + return visitNode( + factory2.updateForOfStatement( + node, + node.awaitModifier, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration(temp) + ], 2 /* Const */), + node.expression, + isBlock(node.statement) ? factory2.updateBlock(node.statement, [ + usingVarStatement, + ...node.statement.statements + ]) : factory2.createBlock( + [ + usingVarStatement, + node.statement + ], + /*multiLine*/ + true + ) + ), + visitor, + isStatement + ); + } + return visitEachChild(node, visitor, context); + } + function visitCaseOrDefaultClause(node, envBinding) { + if (getUsingKindOfStatements(node.statements) !== 0 /* None */) { + if (isCaseClause(node)) { + return factory2.updateCaseClause( + node, + visitNode(node.expression, visitor, isExpression), + transformUsingDeclarations( + node.statements, + /*start*/ + 0, + node.statements.length, + envBinding, + /*topLevelStatements*/ + void 0 + ) + ); + } else { + return factory2.updateDefaultClause( + node, + transformUsingDeclarations( + node.statements, + /*start*/ + 0, + node.statements.length, + envBinding, + /*topLevelStatements*/ + void 0 + ) + ); + } + } + return visitEachChild(node, visitor, context); + } + function visitSwitchStatement(node) { + const usingKind = getUsingKindOfCaseOrDefaultClauses(node.caseBlock.clauses); + if (usingKind) { + const envBinding = createEnvBinding(); + return createDownlevelUsingStatements( + [ + factory2.updateSwitchStatement( + node, + visitNode(node.expression, visitor, isExpression), + factory2.updateCaseBlock( + node.caseBlock, + node.caseBlock.clauses.map((clause) => visitCaseOrDefaultClause(clause, envBinding)) + ) + ) + ], + envBinding, + usingKind === 2 /* Async */ + ); + } + return visitEachChild(node, visitor, context); + } + function transformUsingDeclarations(statementsIn, start, end, envBinding, topLevelStatements) { + const statements = []; + for (let i = start; i < end; i++) { + const statement = statementsIn[i]; + const usingKind = getUsingKind(statement); + if (usingKind) { + Debug.assertNode(statement, isVariableStatement); + const declarations = []; + for (let declaration of statement.declarationList.declarations) { + if (!isIdentifier(declaration.name)) { + declarations.length = 0; + break; + } + if (isNamedEvaluation(declaration)) { + declaration = transformNamedEvaluation(context, declaration); + } + const initializer = visitNode(declaration.initializer, visitor, isExpression) ?? factory2.createVoidZero(); + declarations.push(factory2.updateVariableDeclaration( + declaration, + declaration.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + emitHelpers().createAddDisposableResourceHelper( + envBinding, + initializer, + usingKind === 2 /* Async */ + ) + )); + } + if (declarations.length) { + const varList = factory2.createVariableDeclarationList(declarations, 2 /* Const */); + setOriginalNode(varList, statement.declarationList); + setTextRange(varList, statement.declarationList); + hoistOrAppendNode(factory2.updateVariableStatement( + statement, + /*modifiers*/ + void 0, + varList + )); + continue; + } + } + const result = visitor(statement); + if (isArray(result)) { + result.forEach(hoistOrAppendNode); + } else if (result) { + hoistOrAppendNode(result); + } + } + return statements; + function hoistOrAppendNode(node) { + Debug.assertNode(node, isStatement); + append(statements, hoist(node)); + } + function hoist(node) { + if (!topLevelStatements) return node; + switch (node.kind) { + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 278 /* ExportDeclaration */: + case 262 /* FunctionDeclaration */: + return hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements); + case 277 /* ExportAssignment */: + return hoistExportAssignment(node); + case 263 /* ClassDeclaration */: + return hoistClassDeclaration(node); + case 243 /* VariableStatement */: + return hoistVariableStatement(node); + } + return node; + } + } + function hoistImportOrExportOrHoistedDeclaration(node, topLevelStatements) { + topLevelStatements.push(node); + return void 0; + } + function hoistExportAssignment(node) { + return node.isExportEquals ? hoistExportEquals(node) : hoistExportDefault(node); + } + function hoistExportDefault(node) { + if (defaultExportBinding) { + return node; + } + defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */); + hoistBindingIdentifier( + defaultExportBinding, + /*isExport*/ + true, + "default", + node + ); + let expression = node.expression; + let innerExpression = skipOuterExpressions(expression); + if (isNamedEvaluation(innerExpression)) { + innerExpression = transformNamedEvaluation( + context, + innerExpression, + /*ignoreEmptyStringLiteral*/ + false, + "default" + ); + expression = factory2.restoreOuterExpressions(expression, innerExpression); + } + const assignment = factory2.createAssignment(defaultExportBinding, expression); + return factory2.createExpressionStatement(assignment); + } + function hoistExportEquals(node) { + if (exportEqualsBinding) { + return node; + } + exportEqualsBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */); + hoistVariableDeclaration(exportEqualsBinding); + const assignment = factory2.createAssignment(exportEqualsBinding, node.expression); + return factory2.createExpressionStatement(assignment); + } + function hoistClassDeclaration(node) { + if (!node.name && defaultExportBinding) { + return node; + } + const isExported2 = hasSyntacticModifier(node, 32 /* Export */); + const isDefault = hasSyntacticModifier(node, 2048 /* Default */); + let expression = factory2.converters.convertToClassExpression(node); + if (node.name) { + hoistBindingIdentifier( + factory2.getLocalName(node), + isExported2 && !isDefault, + /*exportAlias*/ + void 0, + node + ); + expression = factory2.createAssignment(factory2.getDeclarationName(node), expression); + if (isNamedEvaluation(expression)) { + expression = transformNamedEvaluation( + context, + expression, + /*ignoreEmptyStringLiteral*/ + false + ); + } + setOriginalNode(expression, node); + setSourceMapRange(expression, node); + setCommentRange(expression, node); + } + if (isDefault && !defaultExportBinding) { + defaultExportBinding = factory2.createUniqueName("_default", 8 /* ReservedInNestedScopes */ | 32 /* FileLevel */ | 16 /* Optimistic */); + hoistBindingIdentifier( + defaultExportBinding, + /*isExport*/ + true, + "default", + node + ); + expression = factory2.createAssignment(defaultExportBinding, expression); + if (isNamedEvaluation(expression)) { + expression = transformNamedEvaluation( + context, + expression, + /*ignoreEmptyStringLiteral*/ + false, + "default" + ); + } + setOriginalNode(expression, node); + } + return factory2.createExpressionStatement(expression); + } + function hoistVariableStatement(node) { + let expressions; + const isExported2 = hasSyntacticModifier(node, 32 /* Export */); + for (const variable of node.declarationList.declarations) { + hoistBindingElement(variable, isExported2, variable); + if (variable.initializer) { + expressions = append(expressions, hoistInitializedVariable(variable)); + } + } + if (expressions) { + const statement = factory2.createExpressionStatement(factory2.inlineExpressions(expressions)); + setOriginalNode(statement, node); + setCommentRange(statement, node); + setSourceMapRange(statement, node); + return statement; + } + return void 0; + } + function hoistInitializedVariable(node) { + Debug.assertIsDefined(node.initializer); + let target; + if (isIdentifier(node.name)) { + target = factory2.cloneNode(node.name); + setEmitFlags(target, getEmitFlags(target) & ~(32768 /* LocalName */ | 16384 /* ExportName */ | 65536 /* InternalName */)); + } else { + target = factory2.converters.convertToAssignmentPattern(node.name); + } + const assignment = factory2.createAssignment(target, node.initializer); + setOriginalNode(assignment, node); + setCommentRange(assignment, node); + setSourceMapRange(assignment, node); + return assignment; + } + function hoistBindingElement(node, isExportedDeclaration, original) { + if (isBindingPattern(node.name)) { + for (const element of node.name.elements) { + if (!isOmittedExpression(element)) { + hoistBindingElement(element, isExportedDeclaration, original); + } + } + } else { + hoistBindingIdentifier( + node.name, + isExportedDeclaration, + /*exportAlias*/ + void 0, + original + ); + } + } + function hoistBindingIdentifier(node, isExport, exportAlias, original) { + const name = isGeneratedIdentifier(node) ? node : factory2.cloneNode(node); + if (isExport) { + if (exportAlias === void 0 && !isLocalName(name)) { + const varDecl = factory2.createVariableDeclaration(name); + if (original) { + setOriginalNode(varDecl, original); + } + exportVars.push(varDecl); + return; + } + const localName = exportAlias !== void 0 ? name : void 0; + const exportName = exportAlias !== void 0 ? exportAlias : name; + const specifier = factory2.createExportSpecifier( + /*isTypeOnly*/ + false, + localName, + exportName + ); + if (original) { + setOriginalNode(specifier, original); + } + exportBindings.set(name, specifier); + } + hoistVariableDeclaration(name); + } + function createEnvBinding() { + return factory2.createUniqueName("env"); + } + function createDownlevelUsingStatements(bodyStatements, envBinding, async) { + const statements = []; + const envObject = factory2.createObjectLiteralExpression([ + factory2.createPropertyAssignment("stack", factory2.createArrayLiteralExpression()), + factory2.createPropertyAssignment("error", factory2.createVoidZero()), + factory2.createPropertyAssignment("hasError", factory2.createFalse()) + ]); + const envVar = factory2.createVariableDeclaration( + envBinding, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + envObject + ); + const envVarList = factory2.createVariableDeclarationList([envVar], 2 /* Const */); + const envVarStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + envVarList + ); + statements.push(envVarStatement); + const tryBlock = factory2.createBlock( + bodyStatements, + /*multiLine*/ + true + ); + const bodyCatchBinding = factory2.createUniqueName("e"); + const catchClause = factory2.createCatchClause( + bodyCatchBinding, + factory2.createBlock( + [ + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression(envBinding, "error"), + bodyCatchBinding + ) + ), + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression(envBinding, "hasError"), + factory2.createTrue() + ) + ) + ], + /*multiLine*/ + true + ) + ); + let finallyBlock; + if (async) { + const result = factory2.createUniqueName("result"); + finallyBlock = factory2.createBlock( + [ + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + result, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + emitHelpers().createDisposeResourcesHelper(envBinding) + ) + ], 2 /* Const */) + ), + factory2.createIfStatement(result, factory2.createExpressionStatement(factory2.createAwaitExpression(result))) + ], + /*multiLine*/ + true + ); + } else { + finallyBlock = factory2.createBlock( + [ + factory2.createExpressionStatement( + emitHelpers().createDisposeResourcesHelper(envBinding) + ) + ], + /*multiLine*/ + true + ); + } + const tryStatement = factory2.createTryStatement(tryBlock, catchClause, finallyBlock); + statements.push(tryStatement); + return statements; + } +} +function countPrologueStatements(statements) { + for (let i = 0; i < statements.length; i++) { + if (!isPrologueDirective(statements[i]) && !isCustomPrologue(statements[i])) { + return i; + } + } + return 0; +} +function isUsingVariableDeclarationList(node) { + return isVariableDeclarationList(node) && getUsingKindOfVariableDeclarationList(node) !== 0 /* None */; +} +function getUsingKindOfVariableDeclarationList(node) { + return (node.flags & 7 /* BlockScoped */) === 6 /* AwaitUsing */ ? 2 /* Async */ : (node.flags & 7 /* BlockScoped */) === 4 /* Using */ ? 1 /* Sync */ : 0 /* None */; +} +function getUsingKindOfVariableStatement(node) { + return getUsingKindOfVariableDeclarationList(node.declarationList); +} +function getUsingKind(statement) { + return isVariableStatement(statement) ? getUsingKindOfVariableStatement(statement) : 0 /* None */; +} +function getUsingKindOfStatements(statements) { + let result = 0 /* None */; + for (const statement of statements) { + const usingKind = getUsingKind(statement); + if (usingKind === 2 /* Async */) return 2 /* Async */; + if (usingKind > result) result = usingKind; + } + return result; +} +function getUsingKindOfCaseOrDefaultClauses(clauses) { + let result = 0 /* None */; + for (const clause of clauses) { + const usingKind = getUsingKindOfStatements(clause.statements); + if (usingKind === 2 /* Async */) return 2 /* Async */; + if (usingKind > result) result = usingKind; + } + return result; +} + +// src/compiler/transformers/jsx.ts +function transformJsx(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers + } = context; + const compilerOptions = context.getCompilerOptions(); + let currentSourceFile; + let currentFileState; + return chainBundle(context, transformSourceFile); + function getCurrentFileNameExpression() { + if (currentFileState.filenameDeclaration) { + return currentFileState.filenameDeclaration.name; + } + const declaration = factory2.createVariableDeclaration( + factory2.createUniqueName("_jsxFileName", 16 /* Optimistic */ | 32 /* FileLevel */), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createStringLiteral(currentSourceFile.fileName) + ); + currentFileState.filenameDeclaration = declaration; + return currentFileState.filenameDeclaration.name; + } + function getJsxFactoryCalleePrimitive(isStaticChildren) { + return compilerOptions.jsx === 5 /* ReactJSXDev */ ? "jsxDEV" : isStaticChildren ? "jsxs" : "jsx"; + } + function getJsxFactoryCallee(isStaticChildren) { + const type = getJsxFactoryCalleePrimitive(isStaticChildren); + return getImplicitImportForName(type); + } + function getImplicitJsxFragmentReference() { + return getImplicitImportForName("Fragment"); + } + function getImplicitImportForName(name) { + var _a, _b; + const importSource = name === "createElement" ? currentFileState.importSpecifier : getJSXRuntimeImport(currentFileState.importSpecifier, compilerOptions); + const existing = (_b = (_a = currentFileState.utilizedImplicitRuntimeImports) == null ? void 0 : _a.get(importSource)) == null ? void 0 : _b.get(name); + if (existing) { + return existing.name; + } + if (!currentFileState.utilizedImplicitRuntimeImports) { + currentFileState.utilizedImplicitRuntimeImports = /* @__PURE__ */ new Map(); + } + let specifierSourceImports = currentFileState.utilizedImplicitRuntimeImports.get(importSource); + if (!specifierSourceImports) { + specifierSourceImports = /* @__PURE__ */ new Map(); + currentFileState.utilizedImplicitRuntimeImports.set(importSource, specifierSourceImports); + } + const generatedName = factory2.createUniqueName(`_${name}`, 16 /* Optimistic */ | 32 /* FileLevel */ | 64 /* AllowNameSubstitution */); + const specifier = factory2.createImportSpecifier( + /*isTypeOnly*/ + false, + factory2.createIdentifier(name), + generatedName + ); + setIdentifierGeneratedImportReference(generatedName, specifier); + specifierSourceImports.set(name, specifier); + return generatedName; + } + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + currentFileState = {}; + currentFileState.importSpecifier = getJSXImplicitImportBase(compilerOptions, node); + let visited = visitEachChild(node, visitor, context); + addEmitHelpers(visited, context.readEmitHelpers()); + let statements = visited.statements; + if (currentFileState.filenameDeclaration) { + statements = insertStatementAfterCustomPrologue(statements.slice(), factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([currentFileState.filenameDeclaration], 2 /* Const */) + )); + } + if (currentFileState.utilizedImplicitRuntimeImports) { + for (const [importSource, importSpecifiersMap] of arrayFrom(currentFileState.utilizedImplicitRuntimeImports.entries())) { + if (isExternalModule(node)) { + const importStatement = factory2.createImportDeclaration( + /*modifiers*/ + void 0, + factory2.createImportClause( + /*isTypeOnly*/ + false, + /*name*/ + void 0, + factory2.createNamedImports(arrayFrom(importSpecifiersMap.values())) + ), + factory2.createStringLiteral(importSource), + /*attributes*/ + void 0 + ); + setParentRecursive( + importStatement, + /*incremental*/ + false + ); + statements = insertStatementAfterCustomPrologue(statements.slice(), importStatement); + } else if (isExternalOrCommonJsModule(node)) { + const requireStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + factory2.createObjectBindingPattern(arrayFrom(importSpecifiersMap.values(), (s) => factory2.createBindingElement( + /*dotDotDotToken*/ + void 0, + s.propertyName, + s.name + ))), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createCallExpression( + factory2.createIdentifier("require"), + /*typeArguments*/ + void 0, + [factory2.createStringLiteral(importSource)] + ) + ) + ], 2 /* Const */) + ); + setParentRecursive( + requireStatement, + /*incremental*/ + false + ); + statements = insertStatementAfterCustomPrologue(statements.slice(), requireStatement); + } else { + } + } + } + if (statements !== visited.statements) { + visited = factory2.updateSourceFile(visited, statements); + } + currentFileState = void 0; + return visited; + } + function visitor(node) { + if (node.transformFlags & 2 /* ContainsJsx */) { + return visitorWorker(node); + } else { + return node; + } + } + function visitorWorker(node) { + switch (node.kind) { + case 284 /* JsxElement */: + return visitJsxElement( + node, + /*isChild*/ + false + ); + case 285 /* JsxSelfClosingElement */: + return visitJsxSelfClosingElement( + node, + /*isChild*/ + false + ); + case 288 /* JsxFragment */: + return visitJsxFragment( + node, + /*isChild*/ + false + ); + case 294 /* JsxExpression */: + return visitJsxExpression(node); + default: + return visitEachChild(node, visitor, context); + } + } + function transformJsxChildToExpression(node) { + switch (node.kind) { + case 12 /* JsxText */: + return visitJsxText(node); + case 294 /* JsxExpression */: + return visitJsxExpression(node); + case 284 /* JsxElement */: + return visitJsxElement( + node, + /*isChild*/ + true + ); + case 285 /* JsxSelfClosingElement */: + return visitJsxSelfClosingElement( + node, + /*isChild*/ + true + ); + case 288 /* JsxFragment */: + return visitJsxFragment( + node, + /*isChild*/ + true + ); + default: + return Debug.failBadSyntaxKind(node); + } + } + function hasProto(obj) { + return obj.properties.some( + (p) => isPropertyAssignment(p) && (isIdentifier(p.name) && idText(p.name) === "__proto__" || isStringLiteral(p.name) && p.name.text === "__proto__") + ); + } + function hasKeyAfterPropsSpread(node) { + let spread = false; + for (const elem of node.attributes.properties) { + if (isJsxSpreadAttribute(elem) && (!isObjectLiteralExpression(elem.expression) || elem.expression.properties.some(isSpreadAssignment))) { + spread = true; + } else if (spread && isJsxAttribute(elem) && isIdentifier(elem.name) && elem.name.escapedText === "key") { + return true; + } + } + return false; + } + function shouldUseCreateElement(node) { + return currentFileState.importSpecifier === void 0 || hasKeyAfterPropsSpread(node); + } + function visitJsxElement(node, isChild) { + const tagTransform = shouldUseCreateElement(node.openingElement) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX; + return tagTransform( + node.openingElement, + node.children, + isChild, + /*location*/ + node + ); + } + function visitJsxSelfClosingElement(node, isChild) { + const tagTransform = shouldUseCreateElement(node) ? visitJsxOpeningLikeElementCreateElement : visitJsxOpeningLikeElementJSX; + return tagTransform( + node, + /*children*/ + void 0, + isChild, + /*location*/ + node + ); + } + function visitJsxFragment(node, isChild) { + const tagTransform = currentFileState.importSpecifier === void 0 ? visitJsxOpeningFragmentCreateElement : visitJsxOpeningFragmentJSX; + return tagTransform( + node.openingFragment, + node.children, + isChild, + /*location*/ + node + ); + } + function convertJsxChildrenToChildrenPropObject(children) { + const prop = convertJsxChildrenToChildrenPropAssignment(children); + return prop && factory2.createObjectLiteralExpression([prop]); + } + function convertJsxChildrenToChildrenPropAssignment(children) { + const nonWhitespaceChildren = getSemanticJsxChildren(children); + if (length(nonWhitespaceChildren) === 1 && !nonWhitespaceChildren[0].dotDotDotToken) { + const result2 = transformJsxChildToExpression(nonWhitespaceChildren[0]); + return result2 && factory2.createPropertyAssignment("children", result2); + } + const result = mapDefined(children, transformJsxChildToExpression); + return length(result) ? factory2.createPropertyAssignment("children", factory2.createArrayLiteralExpression(result)) : void 0; + } + function visitJsxOpeningLikeElementJSX(node, children, isChild, location) { + const tagName = getTagName(node); + const childrenProp = children && children.length ? convertJsxChildrenToChildrenPropAssignment(children) : void 0; + const keyAttr = find(node.attributes.properties, (p) => !!p.name && isIdentifier(p.name) && p.name.escapedText === "key"); + const attrs = keyAttr ? filter(node.attributes.properties, (p) => p !== keyAttr) : node.attributes.properties; + const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs, childrenProp) : factory2.createObjectLiteralExpression(childrenProp ? [childrenProp] : emptyArray); + return visitJsxOpeningLikeElementOrFragmentJSX( + tagName, + objectProperties, + keyAttr, + children || emptyArray, + isChild, + location + ); + } + function visitJsxOpeningLikeElementOrFragmentJSX(tagName, objectProperties, keyAttr, children, isChild, location) { + var _a; + const nonWhitespaceChildren = getSemanticJsxChildren(children); + const isStaticChildren = length(nonWhitespaceChildren) > 1 || !!((_a = nonWhitespaceChildren[0]) == null ? void 0 : _a.dotDotDotToken); + const args = [tagName, objectProperties]; + if (keyAttr) { + args.push(transformJsxAttributeInitializer(keyAttr.initializer)); + } + if (compilerOptions.jsx === 5 /* ReactJSXDev */) { + const originalFile = getOriginalNode(currentSourceFile); + if (originalFile && isSourceFile(originalFile)) { + if (keyAttr === void 0) { + args.push(factory2.createVoidZero()); + } + args.push(isStaticChildren ? factory2.createTrue() : factory2.createFalse()); + const lineCol = getLineAndCharacterOfPosition(originalFile, location.pos); + args.push(factory2.createObjectLiteralExpression([ + factory2.createPropertyAssignment("fileName", getCurrentFileNameExpression()), + factory2.createPropertyAssignment("lineNumber", factory2.createNumericLiteral(lineCol.line + 1)), + factory2.createPropertyAssignment("columnNumber", factory2.createNumericLiteral(lineCol.character + 1)) + ])); + args.push(factory2.createThis()); + } + } + const element = setTextRange( + factory2.createCallExpression( + getJsxFactoryCallee(isStaticChildren), + /*typeArguments*/ + void 0, + args + ), + location + ); + if (isChild) { + startOnNewLine(element); + } + return element; + } + function visitJsxOpeningLikeElementCreateElement(node, children, isChild, location) { + const tagName = getTagName(node); + const attrs = node.attributes.properties; + const objectProperties = length(attrs) ? transformJsxAttributesToObjectProps(attrs) : factory2.createNull(); + const callee = currentFileState.importSpecifier === void 0 ? createJsxFactoryExpression( + factory2, + context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), + compilerOptions.reactNamespace, + // TODO: GH#18217 + node + ) : getImplicitImportForName("createElement"); + const element = createExpressionForJsxElement( + factory2, + callee, + tagName, + objectProperties, + mapDefined(children, transformJsxChildToExpression), + location + ); + if (isChild) { + startOnNewLine(element); + } + return element; + } + function visitJsxOpeningFragmentJSX(_node, children, isChild, location) { + let childrenProps; + if (children && children.length) { + const result = convertJsxChildrenToChildrenPropObject(children); + if (result) { + childrenProps = result; + } + } + return visitJsxOpeningLikeElementOrFragmentJSX( + getImplicitJsxFragmentReference(), + childrenProps || factory2.createObjectLiteralExpression([]), + /*keyAttr*/ + void 0, + children, + isChild, + location + ); + } + function visitJsxOpeningFragmentCreateElement(node, children, isChild, location) { + const element = createExpressionForJsxFragment( + factory2, + context.getEmitResolver().getJsxFactoryEntity(currentSourceFile), + context.getEmitResolver().getJsxFragmentFactoryEntity(currentSourceFile), + compilerOptions.reactNamespace, + // TODO: GH#18217 + mapDefined(children, transformJsxChildToExpression), + node, + location + ); + if (isChild) { + startOnNewLine(element); + } + return element; + } + function transformJsxSpreadAttributeToProps(node) { + if (isObjectLiteralExpression(node.expression) && !hasProto(node.expression)) { + return sameMap(node.expression.properties, (p) => Debug.checkDefined(visitNode(p, visitor, isObjectLiteralElementLike))); + } + return factory2.createSpreadAssignment(Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); + } + function transformJsxAttributesToObjectProps(attrs, children) { + const target = getEmitScriptTarget(compilerOptions); + return target && target >= 5 /* ES2018 */ ? factory2.createObjectLiteralExpression(transformJsxAttributesToProps(attrs, children)) : transformJsxAttributesToExpression(attrs, children); + } + function transformJsxAttributesToProps(attrs, children) { + const props = flatten(spanMap(attrs, isJsxSpreadAttribute, (attrs2, isSpread) => flatten(map(attrs2, (attr) => isSpread ? transformJsxSpreadAttributeToProps(attr) : transformJsxAttributeToObjectLiteralElement(attr))))); + if (children) { + props.push(children); + } + return props; + } + function transformJsxAttributesToExpression(attrs, children) { + const expressions = []; + let properties = []; + for (const attr of attrs) { + if (isJsxSpreadAttribute(attr)) { + if (isObjectLiteralExpression(attr.expression) && !hasProto(attr.expression)) { + for (const prop of attr.expression.properties) { + if (isSpreadAssignment(prop)) { + finishObjectLiteralIfNeeded(); + expressions.push(Debug.checkDefined(visitNode(prop.expression, visitor, isExpression))); + continue; + } + properties.push(Debug.checkDefined(visitNode(prop, visitor))); + } + continue; + } + finishObjectLiteralIfNeeded(); + expressions.push(Debug.checkDefined(visitNode(attr.expression, visitor, isExpression))); + continue; + } + properties.push(transformJsxAttributeToObjectLiteralElement(attr)); + } + if (children) { + properties.push(children); + } + finishObjectLiteralIfNeeded(); + if (expressions.length && !isObjectLiteralExpression(expressions[0])) { + expressions.unshift(factory2.createObjectLiteralExpression()); + } + return singleOrUndefined(expressions) || emitHelpers().createAssignHelper(expressions); + function finishObjectLiteralIfNeeded() { + if (properties.length) { + expressions.push(factory2.createObjectLiteralExpression(properties)); + properties = []; + } + } + } + function transformJsxAttributeToObjectLiteralElement(node) { + const name = getAttributeName(node); + const expression = transformJsxAttributeInitializer(node.initializer); + return factory2.createPropertyAssignment(name, expression); + } + function transformJsxAttributeInitializer(node) { + if (node === void 0) { + return factory2.createTrue(); + } + if (node.kind === 11 /* StringLiteral */) { + const singleQuote = node.singleQuote !== void 0 ? node.singleQuote : !isStringDoubleQuoted(node, currentSourceFile); + const literal = factory2.createStringLiteral(tryDecodeEntities(node.text) || node.text, singleQuote); + return setTextRange(literal, node); + } + if (node.kind === 294 /* JsxExpression */) { + if (node.expression === void 0) { + return factory2.createTrue(); + } + return Debug.checkDefined(visitNode(node.expression, visitor, isExpression)); + } + if (isJsxElement(node)) { + return visitJsxElement( + node, + /*isChild*/ + false + ); + } + if (isJsxSelfClosingElement(node)) { + return visitJsxSelfClosingElement( + node, + /*isChild*/ + false + ); + } + if (isJsxFragment(node)) { + return visitJsxFragment( + node, + /*isChild*/ + false + ); + } + return Debug.failBadSyntaxKind(node); + } + function visitJsxText(node) { + const fixed = fixupWhitespaceAndDecodeEntities(node.text); + return fixed === void 0 ? void 0 : factory2.createStringLiteral(fixed); + } + function fixupWhitespaceAndDecodeEntities(text) { + let acc; + let firstNonWhitespace = 0; + let lastNonWhitespace = -1; + for (let i = 0; i < text.length; i++) { + const c = text.charCodeAt(i); + if (isLineBreak(c)) { + if (firstNonWhitespace !== -1 && lastNonWhitespace !== -1) { + acc = addLineOfJsxText(acc, text.substr(firstNonWhitespace, lastNonWhitespace - firstNonWhitespace + 1)); + } + firstNonWhitespace = -1; + } else if (!isWhiteSpaceSingleLine(c)) { + lastNonWhitespace = i; + if (firstNonWhitespace === -1) { + firstNonWhitespace = i; + } + } + } + return firstNonWhitespace !== -1 ? addLineOfJsxText(acc, text.substr(firstNonWhitespace)) : acc; + } + function addLineOfJsxText(acc, trimmedLine) { + const decoded = decodeEntities(trimmedLine); + return acc === void 0 ? decoded : acc + " " + decoded; + } + function decodeEntities(text) { + return text.replace(/&((#((\d+)|x([\da-fA-F]+)))|(\w+));/g, (match, _all, _number, _digits, decimal, hex, word) => { + if (decimal) { + return utf16EncodeAsString(parseInt(decimal, 10)); + } else if (hex) { + return utf16EncodeAsString(parseInt(hex, 16)); + } else { + const ch = entities.get(word); + return ch ? utf16EncodeAsString(ch) : match; + } + }); + } + function tryDecodeEntities(text) { + const decoded = decodeEntities(text); + return decoded === text ? void 0 : decoded; + } + function getTagName(node) { + if (node.kind === 284 /* JsxElement */) { + return getTagName(node.openingElement); + } else { + const tagName = node.tagName; + if (isIdentifier(tagName) && isIntrinsicJsxName(tagName.escapedText)) { + return factory2.createStringLiteral(idText(tagName)); + } else if (isJsxNamespacedName(tagName)) { + return factory2.createStringLiteral(idText(tagName.namespace) + ":" + idText(tagName.name)); + } else { + return createExpressionFromEntityName(factory2, tagName); + } + } + } + function getAttributeName(node) { + const name = node.name; + if (isIdentifier(name)) { + const text = idText(name); + return /^[A-Z_]\w*$/i.test(text) ? name : factory2.createStringLiteral(text); + } + return factory2.createStringLiteral(idText(name.namespace) + ":" + idText(name.name)); + } + function visitJsxExpression(node) { + const expression = visitNode(node.expression, visitor, isExpression); + return node.dotDotDotToken ? factory2.createSpreadElement(expression) : expression; + } +} +var entities = new Map(Object.entries({ + quot: 34, + amp: 38, + apos: 39, + lt: 60, + gt: 62, + nbsp: 160, + iexcl: 161, + cent: 162, + pound: 163, + curren: 164, + yen: 165, + brvbar: 166, + sect: 167, + uml: 168, + copy: 169, + ordf: 170, + laquo: 171, + not: 172, + shy: 173, + reg: 174, + macr: 175, + deg: 176, + plusmn: 177, + sup2: 178, + sup3: 179, + acute: 180, + micro: 181, + para: 182, + middot: 183, + cedil: 184, + sup1: 185, + ordm: 186, + raquo: 187, + frac14: 188, + frac12: 189, + frac34: 190, + iquest: 191, + Agrave: 192, + Aacute: 193, + Acirc: 194, + Atilde: 195, + Auml: 196, + Aring: 197, + AElig: 198, + Ccedil: 199, + Egrave: 200, + Eacute: 201, + Ecirc: 202, + Euml: 203, + Igrave: 204, + Iacute: 205, + Icirc: 206, + Iuml: 207, + ETH: 208, + Ntilde: 209, + Ograve: 210, + Oacute: 211, + Ocirc: 212, + Otilde: 213, + Ouml: 214, + times: 215, + Oslash: 216, + Ugrave: 217, + Uacute: 218, + Ucirc: 219, + Uuml: 220, + Yacute: 221, + THORN: 222, + szlig: 223, + agrave: 224, + aacute: 225, + acirc: 226, + atilde: 227, + auml: 228, + aring: 229, + aelig: 230, + ccedil: 231, + egrave: 232, + eacute: 233, + ecirc: 234, + euml: 235, + igrave: 236, + iacute: 237, + icirc: 238, + iuml: 239, + eth: 240, + ntilde: 241, + ograve: 242, + oacute: 243, + ocirc: 244, + otilde: 245, + ouml: 246, + divide: 247, + oslash: 248, + ugrave: 249, + uacute: 250, + ucirc: 251, + uuml: 252, + yacute: 253, + thorn: 254, + yuml: 255, + OElig: 338, + oelig: 339, + Scaron: 352, + scaron: 353, + Yuml: 376, + fnof: 402, + circ: 710, + tilde: 732, + Alpha: 913, + Beta: 914, + Gamma: 915, + Delta: 916, + Epsilon: 917, + Zeta: 918, + Eta: 919, + Theta: 920, + Iota: 921, + Kappa: 922, + Lambda: 923, + Mu: 924, + Nu: 925, + Xi: 926, + Omicron: 927, + Pi: 928, + Rho: 929, + Sigma: 931, + Tau: 932, + Upsilon: 933, + Phi: 934, + Chi: 935, + Psi: 936, + Omega: 937, + alpha: 945, + beta: 946, + gamma: 947, + delta: 948, + epsilon: 949, + zeta: 950, + eta: 951, + theta: 952, + iota: 953, + kappa: 954, + lambda: 955, + mu: 956, + nu: 957, + xi: 958, + omicron: 959, + pi: 960, + rho: 961, + sigmaf: 962, + sigma: 963, + tau: 964, + upsilon: 965, + phi: 966, + chi: 967, + psi: 968, + omega: 969, + thetasym: 977, + upsih: 978, + piv: 982, + ensp: 8194, + emsp: 8195, + thinsp: 8201, + zwnj: 8204, + zwj: 8205, + lrm: 8206, + rlm: 8207, + ndash: 8211, + mdash: 8212, + lsquo: 8216, + rsquo: 8217, + sbquo: 8218, + ldquo: 8220, + rdquo: 8221, + bdquo: 8222, + dagger: 8224, + Dagger: 8225, + bull: 8226, + hellip: 8230, + permil: 8240, + prime: 8242, + Prime: 8243, + lsaquo: 8249, + rsaquo: 8250, + oline: 8254, + frasl: 8260, + euro: 8364, + image: 8465, + weierp: 8472, + real: 8476, + trade: 8482, + alefsym: 8501, + larr: 8592, + uarr: 8593, + rarr: 8594, + darr: 8595, + harr: 8596, + crarr: 8629, + lArr: 8656, + uArr: 8657, + rArr: 8658, + dArr: 8659, + hArr: 8660, + forall: 8704, + part: 8706, + exist: 8707, + empty: 8709, + nabla: 8711, + isin: 8712, + notin: 8713, + ni: 8715, + prod: 8719, + sum: 8721, + minus: 8722, + lowast: 8727, + radic: 8730, + prop: 8733, + infin: 8734, + ang: 8736, + and: 8743, + or: 8744, + cap: 8745, + cup: 8746, + int: 8747, + there4: 8756, + sim: 8764, + cong: 8773, + asymp: 8776, + ne: 8800, + equiv: 8801, + le: 8804, + ge: 8805, + sub: 8834, + sup: 8835, + nsub: 8836, + sube: 8838, + supe: 8839, + oplus: 8853, + otimes: 8855, + perp: 8869, + sdot: 8901, + lceil: 8968, + rceil: 8969, + lfloor: 8970, + rfloor: 8971, + lang: 9001, + rang: 9002, + loz: 9674, + spades: 9824, + clubs: 9827, + hearts: 9829, + diams: 9830 +})); + +// src/compiler/transformers/es2016.ts +function transformES2016(context) { + const { + factory: factory2, + hoistVariableDeclaration + } = context; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + return visitEachChild(node, visitor, context); + } + function visitor(node) { + if ((node.transformFlags & 512 /* ContainsES2016 */) === 0) { + return node; + } + switch (node.kind) { + case 226 /* BinaryExpression */: + return visitBinaryExpression(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitBinaryExpression(node) { + switch (node.operatorToken.kind) { + case 68 /* AsteriskAsteriskEqualsToken */: + return visitExponentiationAssignmentExpression(node); + case 43 /* AsteriskAsteriskToken */: + return visitExponentiationExpression(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitExponentiationAssignmentExpression(node) { + let target; + let value; + const left = visitNode(node.left, visitor, isExpression); + const right = visitNode(node.right, visitor, isExpression); + if (isElementAccessExpression(left)) { + const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration); + const argumentExpressionTemp = factory2.createTempVariable(hoistVariableDeclaration); + target = setTextRange( + factory2.createElementAccessExpression( + setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression), + setTextRange(factory2.createAssignment(argumentExpressionTemp, left.argumentExpression), left.argumentExpression) + ), + left + ); + value = setTextRange( + factory2.createElementAccessExpression( + expressionTemp, + argumentExpressionTemp + ), + left + ); + } else if (isPropertyAccessExpression(left)) { + const expressionTemp = factory2.createTempVariable(hoistVariableDeclaration); + target = setTextRange( + factory2.createPropertyAccessExpression( + setTextRange(factory2.createAssignment(expressionTemp, left.expression), left.expression), + left.name + ), + left + ); + value = setTextRange( + factory2.createPropertyAccessExpression( + expressionTemp, + left.name + ), + left + ); + } else { + target = left; + value = left; + } + return setTextRange( + factory2.createAssignment( + target, + setTextRange(factory2.createGlobalMethodCall("Math", "pow", [value, right]), node) + ), + node + ); + } + function visitExponentiationExpression(node) { + const left = visitNode(node.left, visitor, isExpression); + const right = visitNode(node.right, visitor, isExpression); + return setTextRange(factory2.createGlobalMethodCall("Math", "pow", [left, right]), node); + } +} + +// src/compiler/transformers/es2015.ts +function createSpreadSegment(kind, expression) { + return { kind, expression }; +} +function transformES2015(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + startLexicalEnvironment, + resumeLexicalEnvironment, + endLexicalEnvironment, + hoistVariableDeclaration + } = context; + const compilerOptions = context.getCompilerOptions(); + const resolver = context.getEmitResolver(); + const previousOnSubstituteNode = context.onSubstituteNode; + const previousOnEmitNode = context.onEmitNode; + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + let currentSourceFile; + let currentText; + let hierarchyFacts; + let taggedTemplateStringDeclarations; + function recordTaggedTemplateString(temp) { + taggedTemplateStringDeclarations = append( + taggedTemplateStringDeclarations, + factory2.createVariableDeclaration(temp) + ); + } + let convertedLoopState; + let enabledSubstitutions = 0 /* None */; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + currentText = node.text; + const visited = visitSourceFile(node); + addEmitHelpers(visited, context.readEmitHelpers()); + currentSourceFile = void 0; + currentText = void 0; + taggedTemplateStringDeclarations = void 0; + hierarchyFacts = 0 /* None */; + return visited; + } + function enterSubtree(excludeFacts, includeFacts) { + const ancestorFacts = hierarchyFacts; + hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & 32767 /* AncestorFactsMask */; + return ancestorFacts; + } + function exitSubtree(ancestorFacts, excludeFacts, includeFacts) { + hierarchyFacts = (hierarchyFacts & ~excludeFacts | includeFacts) & -32768 /* SubtreeFactsMask */ | ancestorFacts; + } + function isReturnVoidStatementInConstructorWithCapturedSuper(node) { + return (hierarchyFacts & 8192 /* ConstructorWithSuperCall */) !== 0 && node.kind === 253 /* ReturnStatement */ && !node.expression; + } + function isOrMayContainReturnCompletion(node) { + return node.transformFlags & 4194304 /* ContainsHoistedDeclarationOrCompletion */ && (isReturnStatement(node) || isIfStatement(node) || isWithStatement(node) || isSwitchStatement(node) || isCaseBlock(node) || isCaseClause(node) || isDefaultClause(node) || isTryStatement(node) || isCatchClause(node) || isLabeledStatement(node) || isIterationStatement( + node, + /*lookInLabeledStatements*/ + false + ) || isBlock(node)); + } + function shouldVisitNode(node) { + return (node.transformFlags & 1024 /* ContainsES2015 */) !== 0 || convertedLoopState !== void 0 || hierarchyFacts & 8192 /* ConstructorWithSuperCall */ && isOrMayContainReturnCompletion(node) || isIterationStatement( + node, + /*lookInLabeledStatements*/ + false + ) && shouldConvertIterationStatement(node) || (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) !== 0; + } + function visitor(node) { + return shouldVisitNode(node) ? visitorWorker( + node, + /*expressionResultIsUnused*/ + false + ) : node; + } + function visitorWithUnusedExpressionResult(node) { + return shouldVisitNode(node) ? visitorWorker( + node, + /*expressionResultIsUnused*/ + true + ) : node; + } + function classWrapperStatementVisitor(node) { + if (shouldVisitNode(node)) { + const original = getOriginalNode(node); + if (isPropertyDeclaration(original) && hasStaticModifier(original)) { + const ancestorFacts = enterSubtree( + 32670 /* StaticInitializerExcludes */, + 16449 /* StaticInitializerIncludes */ + ); + const result = visitorWorker( + node, + /*expressionResultIsUnused*/ + false + ); + exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); + return result; + } + return visitorWorker( + node, + /*expressionResultIsUnused*/ + false + ); + } + return node; + } + function callExpressionVisitor(node) { + if (node.kind === 108 /* SuperKeyword */) { + return visitSuperKeyword( + node, + /*isExpressionOfCall*/ + true + ); + } + return visitor(node); + } + function visitorWorker(node, expressionResultIsUnused2) { + switch (node.kind) { + case 126 /* StaticKeyword */: + return void 0; + // elide static keyword + case 263 /* ClassDeclaration */: + return visitClassDeclaration(node); + case 231 /* ClassExpression */: + return visitClassExpression(node); + case 169 /* Parameter */: + return visitParameter(node); + case 262 /* FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 219 /* ArrowFunction */: + return visitArrowFunction(node); + case 218 /* FunctionExpression */: + return visitFunctionExpression(node); + case 260 /* VariableDeclaration */: + return visitVariableDeclaration(node); + case 80 /* Identifier */: + return visitIdentifier(node); + case 261 /* VariableDeclarationList */: + return visitVariableDeclarationList(node); + case 255 /* SwitchStatement */: + return visitSwitchStatement(node); + case 269 /* CaseBlock */: + return visitCaseBlock(node); + case 241 /* Block */: + return visitBlock( + node, + /*isFunctionBody*/ + false + ); + case 252 /* BreakStatement */: + case 251 /* ContinueStatement */: + return visitBreakOrContinueStatement(node); + case 256 /* LabeledStatement */: + return visitLabeledStatement(node); + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + return visitDoOrWhileStatement( + node, + /*outermostLabeledStatement*/ + void 0 + ); + case 248 /* ForStatement */: + return visitForStatement( + node, + /*outermostLabeledStatement*/ + void 0 + ); + case 249 /* ForInStatement */: + return visitForInStatement( + node, + /*outermostLabeledStatement*/ + void 0 + ); + case 250 /* ForOfStatement */: + return visitForOfStatement( + node, + /*outermostLabeledStatement*/ + void 0 + ); + case 244 /* ExpressionStatement */: + return visitExpressionStatement(node); + case 210 /* ObjectLiteralExpression */: + return visitObjectLiteralExpression(node); + case 299 /* CatchClause */: + return visitCatchClause(node); + case 304 /* ShorthandPropertyAssignment */: + return visitShorthandPropertyAssignment(node); + case 167 /* ComputedPropertyName */: + return visitComputedPropertyName(node); + case 209 /* ArrayLiteralExpression */: + return visitArrayLiteralExpression(node); + case 213 /* CallExpression */: + return visitCallExpression(node); + case 214 /* NewExpression */: + return visitNewExpression(node); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression(node, expressionResultIsUnused2); + case 226 /* BinaryExpression */: + return visitBinaryExpression(node, expressionResultIsUnused2); + case 356 /* CommaListExpression */: + return visitCommaListExpression(node, expressionResultIsUnused2); + case 15 /* NoSubstitutionTemplateLiteral */: + case 16 /* TemplateHead */: + case 17 /* TemplateMiddle */: + case 18 /* TemplateTail */: + return visitTemplateLiteral(node); + case 11 /* StringLiteral */: + return visitStringLiteral(node); + case 9 /* NumericLiteral */: + return visitNumericLiteral(node); + case 215 /* TaggedTemplateExpression */: + return visitTaggedTemplateExpression(node); + case 228 /* TemplateExpression */: + return visitTemplateExpression(node); + case 229 /* YieldExpression */: + return visitYieldExpression(node); + case 230 /* SpreadElement */: + return visitSpreadElement(node); + case 108 /* SuperKeyword */: + return visitSuperKeyword( + node, + /*isExpressionOfCall*/ + false + ); + case 110 /* ThisKeyword */: + return visitThisKeyword(node); + case 236 /* MetaProperty */: + return visitMetaProperty(node); + case 174 /* MethodDeclaration */: + return visitMethodDeclaration(node); + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return visitAccessorDeclaration(node); + case 243 /* VariableStatement */: + return visitVariableStatement(node); + case 253 /* ReturnStatement */: + return visitReturnStatement(node); + case 222 /* VoidExpression */: + return visitVoidExpression(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitSourceFile(node) { + const ancestorFacts = enterSubtree(8064 /* SourceFileExcludes */, 64 /* SourceFileIncludes */); + const prologue = []; + const statements = []; + startLexicalEnvironment(); + const statementOffset = factory2.copyPrologue( + node.statements, + prologue, + /*ensureUseStrict*/ + false, + visitor + ); + addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset)); + if (taggedTemplateStringDeclarations) { + statements.push( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList(taggedTemplateStringDeclarations) + ) + ); + } + factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); + insertCaptureThisForNodeIfNeeded(prologue, node); + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return factory2.updateSourceFile( + node, + setTextRange(factory2.createNodeArray(concatenate(prologue, statements)), node.statements) + ); + } + function visitSwitchStatement(node) { + if (convertedLoopState !== void 0) { + const savedAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; + convertedLoopState.allowedNonLabeledJumps |= 2 /* Break */; + const result = visitEachChild(node, visitor, context); + convertedLoopState.allowedNonLabeledJumps = savedAllowedNonLabeledJumps; + return result; + } + return visitEachChild(node, visitor, context); + } + function visitCaseBlock(node) { + const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); + const updated = visitEachChild(node, visitor, context); + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return updated; + } + function returnCapturedThis(node) { + return setOriginalNode(factory2.createReturnStatement(createCapturedThis()), node); + } + function createCapturedThis() { + return factory2.createUniqueName("_this", 16 /* Optimistic */ | 32 /* FileLevel */); + } + function visitReturnStatement(node) { + if (convertedLoopState) { + convertedLoopState.nonLocalJumps |= 8 /* Return */; + if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { + node = returnCapturedThis(node); + } + return factory2.createReturnStatement( + factory2.createObjectLiteralExpression( + [ + factory2.createPropertyAssignment( + factory2.createIdentifier("value"), + node.expression ? Debug.checkDefined(visitNode(node.expression, visitor, isExpression)) : factory2.createVoidZero() + ) + ] + ) + ); + } else if (isReturnVoidStatementInConstructorWithCapturedSuper(node)) { + return returnCapturedThis(node); + } + return visitEachChild(node, visitor, context); + } + function visitThisKeyword(node) { + hierarchyFacts |= 65536 /* LexicalThis */; + if (hierarchyFacts & 2 /* ArrowFunction */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) { + hierarchyFacts |= 131072 /* CapturedLexicalThis */; + } + if (convertedLoopState) { + if (hierarchyFacts & 2 /* ArrowFunction */) { + convertedLoopState.containsLexicalThis = true; + return node; + } + return convertedLoopState.thisName || (convertedLoopState.thisName = factory2.createUniqueName("this")); + } + return node; + } + function visitVoidExpression(node) { + return visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + function visitIdentifier(node) { + if (convertedLoopState) { + if (resolver.isArgumentsLocalBinding(node)) { + return convertedLoopState.argumentsName || (convertedLoopState.argumentsName = factory2.createUniqueName("arguments")); + } + } + if (node.flags & 256 /* IdentifierHasExtendedUnicodeEscape */) { + return setOriginalNode( + setTextRange( + factory2.createIdentifier(unescapeLeadingUnderscores(node.escapedText)), + node + ), + node + ); + } + return node; + } + function visitBreakOrContinueStatement(node) { + if (convertedLoopState) { + const jump = node.kind === 252 /* BreakStatement */ ? 2 /* Break */ : 4 /* Continue */; + const canUseBreakOrContinue = node.label && convertedLoopState.labels && convertedLoopState.labels.get(idText(node.label)) || !node.label && convertedLoopState.allowedNonLabeledJumps & jump; + if (!canUseBreakOrContinue) { + let labelMarker; + const label = node.label; + if (!label) { + if (node.kind === 252 /* BreakStatement */) { + convertedLoopState.nonLocalJumps |= 2 /* Break */; + labelMarker = "break"; + } else { + convertedLoopState.nonLocalJumps |= 4 /* Continue */; + labelMarker = "continue"; + } + } else { + if (node.kind === 252 /* BreakStatement */) { + labelMarker = `break-${label.escapedText}`; + setLabeledJump( + convertedLoopState, + /*isBreak*/ + true, + idText(label), + labelMarker + ); + } else { + labelMarker = `continue-${label.escapedText}`; + setLabeledJump( + convertedLoopState, + /*isBreak*/ + false, + idText(label), + labelMarker + ); + } + } + let returnExpression = factory2.createStringLiteral(labelMarker); + if (convertedLoopState.loopOutParameters.length) { + const outParams = convertedLoopState.loopOutParameters; + let expr; + for (let i = 0; i < outParams.length; i++) { + const copyExpr = copyOutParameter(outParams[i], 1 /* ToOutParameter */); + if (i === 0) { + expr = copyExpr; + } else { + expr = factory2.createBinaryExpression(expr, 28 /* CommaToken */, copyExpr); + } + } + returnExpression = factory2.createBinaryExpression(expr, 28 /* CommaToken */, returnExpression); + } + return factory2.createReturnStatement(returnExpression); + } + } + return visitEachChild(node, visitor, context); + } + function visitClassDeclaration(node) { + const variable = factory2.createVariableDeclaration( + factory2.getLocalName( + node, + /*allowComments*/ + true + ), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + transformClassLikeDeclarationToExpression(node) + ); + setOriginalNode(variable, node); + const statements = []; + const statement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([variable]) + ); + setOriginalNode(statement, node); + setTextRange(statement, node); + startOnNewLine(statement); + statements.push(statement); + if (hasSyntacticModifier(node, 32 /* Export */)) { + const exportStatement = hasSyntacticModifier(node, 2048 /* Default */) ? factory2.createExportDefault(factory2.getLocalName(node)) : factory2.createExternalModuleExport(factory2.getLocalName(node)); + setOriginalNode(exportStatement, statement); + statements.push(exportStatement); + } + return singleOrMany(statements); + } + function visitClassExpression(node) { + return transformClassLikeDeclarationToExpression(node); + } + function transformClassLikeDeclarationToExpression(node) { + if (node.name) { + enableSubstitutionsForBlockScopedBindings(); + } + const extendsClauseElement = getClassExtendsHeritageElement(node); + const classFunction = factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + extendsClauseElement ? [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + createSyntheticSuper() + )] : [], + /*type*/ + void 0, + transformClassBody(node, extendsClauseElement) + ); + setEmitFlags(classFunction, getEmitFlags(node) & 131072 /* Indented */ | 1048576 /* ReuseTempVariableScope */); + const inner = factory2.createPartiallyEmittedExpression(classFunction); + setTextRangeEnd(inner, node.end); + setEmitFlags(inner, 3072 /* NoComments */); + const outer = factory2.createPartiallyEmittedExpression(inner); + setTextRangeEnd(outer, skipTrivia(currentText, node.pos)); + setEmitFlags(outer, 3072 /* NoComments */); + const result = factory2.createParenthesizedExpression( + factory2.createCallExpression( + outer, + /*typeArguments*/ + void 0, + extendsClauseElement ? [Debug.checkDefined(visitNode(extendsClauseElement.expression, visitor, isExpression))] : [] + ) + ); + addSyntheticLeadingComment(result, 3 /* MultiLineCommentTrivia */, "* @class "); + return result; + } + function transformClassBody(node, extendsClauseElement) { + const statements = []; + const name = factory2.getInternalName(node); + const constructorLikeName = isIdentifierANonContextualKeyword(name) ? factory2.getGeneratedNameForNode(name) : name; + startLexicalEnvironment(); + addExtendsHelperIfNeeded(statements, node, extendsClauseElement); + addConstructor(statements, node, constructorLikeName, extendsClauseElement); + addClassMembers(statements, node); + const closingBraceLocation = createTokenRange(skipTrivia(currentText, node.members.end), 20 /* CloseBraceToken */); + const outer = factory2.createPartiallyEmittedExpression(constructorLikeName); + setTextRangeEnd(outer, closingBraceLocation.end); + setEmitFlags(outer, 3072 /* NoComments */); + const statement = factory2.createReturnStatement(outer); + setTextRangePos(statement, closingBraceLocation.pos); + setEmitFlags(statement, 3072 /* NoComments */ | 768 /* NoTokenSourceMaps */); + statements.push(statement); + insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + const block = factory2.createBlock( + setTextRange( + factory2.createNodeArray(statements), + /*location*/ + node.members + ), + /*multiLine*/ + true + ); + setEmitFlags(block, 3072 /* NoComments */); + return block; + } + function addExtendsHelperIfNeeded(statements, node, extendsClauseElement) { + if (extendsClauseElement) { + statements.push( + setTextRange( + factory2.createExpressionStatement( + emitHelpers().createExtendsHelper(factory2.getInternalName(node)) + ), + /*location*/ + extendsClauseElement + ) + ); + } + } + function addConstructor(statements, node, name, extendsClauseElement) { + const savedConvertedLoopState = convertedLoopState; + convertedLoopState = void 0; + const ancestorFacts = enterSubtree(32662 /* ConstructorExcludes */, 73 /* ConstructorIncludes */); + const constructor = getFirstConstructorWithBody(node); + const hasSynthesizedSuper = hasSynthesizedDefaultSuperCall(constructor, extendsClauseElement !== void 0); + const constructorFunction = factory2.createFunctionDeclaration( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + name, + /*typeParameters*/ + void 0, + transformConstructorParameters(constructor, hasSynthesizedSuper), + /*type*/ + void 0, + transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) + ); + setTextRange(constructorFunction, constructor || node); + if (extendsClauseElement) { + setEmitFlags(constructorFunction, 16 /* CapturesThis */); + } + statements.push(constructorFunction); + exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); + convertedLoopState = savedConvertedLoopState; + } + function transformConstructorParameters(constructor, hasSynthesizedSuper) { + return visitParameterList(constructor && !hasSynthesizedSuper ? constructor.parameters : void 0, visitor, context) || []; + } + function createDefaultConstructorBody(node, isDerivedClass) { + const statements = []; + resumeLexicalEnvironment(); + factory2.mergeLexicalEnvironment(statements, endLexicalEnvironment()); + if (isDerivedClass) { + statements.push(factory2.createReturnStatement(createDefaultSuperCallOrThis())); + } + const statementsArray = factory2.createNodeArray(statements); + setTextRange(statementsArray, node.members); + const block = factory2.createBlock( + statementsArray, + /*multiLine*/ + true + ); + setTextRange(block, node); + setEmitFlags(block, 3072 /* NoComments */); + return block; + } + function isUninitializedVariableStatement(node) { + return isVariableStatement(node) && every(node.declarationList.declarations, (decl) => isIdentifier(decl.name) && !decl.initializer); + } + function containsSuperCall(node) { + if (isSuperCall(node)) { + return true; + } + if (!(node.transformFlags & 134217728 /* ContainsLexicalSuper */)) { + return false; + } + switch (node.kind) { + // stop at function boundaries + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 176 /* Constructor */: + case 175 /* ClassStaticBlockDeclaration */: + return false; + // only step into computed property names for class and object literal elements + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + case 172 /* PropertyDeclaration */: { + const named = node; + if (isComputedPropertyName(named.name)) { + return !!forEachChild(named.name, containsSuperCall); + } + return false; + } + } + return !!forEachChild(node, containsSuperCall); + } + function transformConstructorBody(constructor, node, extendsClauseElement, hasSynthesizedSuper) { + const isDerivedClass = !!extendsClauseElement && skipOuterExpressions(extendsClauseElement.expression).kind !== 106 /* NullKeyword */; + if (!constructor) return createDefaultConstructorBody(node, isDerivedClass); + const prologue = []; + const statements = []; + resumeLexicalEnvironment(); + const standardPrologueEnd = factory2.copyStandardPrologue( + constructor.body.statements, + prologue, + /*statementOffset*/ + 0 + ); + if (hasSynthesizedSuper || containsSuperCall(constructor.body)) { + hierarchyFacts |= 8192 /* ConstructorWithSuperCall */; + } + addRange(statements, visitNodes2(constructor.body.statements, visitor, isStatement, standardPrologueEnd)); + const mayReplaceThis = isDerivedClass || hierarchyFacts & 8192 /* ConstructorWithSuperCall */; + addDefaultValueAssignmentsIfNeeded2(prologue, constructor); + addRestParameterIfNeeded(prologue, constructor, hasSynthesizedSuper); + insertCaptureNewTargetIfNeeded(prologue, constructor); + if (mayReplaceThis) { + insertCaptureThisForNode(prologue, constructor, createActualThis()); + } else { + insertCaptureThisForNodeIfNeeded(prologue, constructor); + } + factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); + if (mayReplaceThis && !isSufficientlyCoveredByReturnStatements(constructor.body)) { + statements.push(factory2.createReturnStatement(createCapturedThis())); + } + const body = factory2.createBlock( + setTextRange( + factory2.createNodeArray( + [ + ...prologue, + ...statements + ] + ), + /*location*/ + constructor.body.statements + ), + /*multiLine*/ + true + ); + setTextRange(body, constructor.body); + return simplifyConstructor(body, constructor.body, hasSynthesizedSuper); + } + function isCapturedThis(node) { + return isGeneratedIdentifier(node) && idText(node) === "_this"; + } + function isSyntheticSuper(node) { + return isGeneratedIdentifier(node) && idText(node) === "_super"; + } + function isThisCapturingVariableStatement(node) { + return isVariableStatement(node) && node.declarationList.declarations.length === 1 && isThisCapturingVariableDeclaration(node.declarationList.declarations[0]); + } + function isThisCapturingVariableDeclaration(node) { + return isVariableDeclaration(node) && isCapturedThis(node.name) && !!node.initializer; + } + function isThisCapturingAssignment(node) { + return isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + ) && isCapturedThis(node.left); + } + function isTransformedSuperCall(node) { + return isCallExpression(node) && isPropertyAccessExpression(node.expression) && isSyntheticSuper(node.expression.expression) && isIdentifier(node.expression.name) && (idText(node.expression.name) === "call" || idText(node.expression.name) === "apply") && node.arguments.length >= 1 && node.arguments[0].kind === 110 /* ThisKeyword */; + } + function isTransformedSuperCallWithFallback(node) { + return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isTransformedSuperCall(node.left); + } + function isImplicitSuperCall(node) { + return isBinaryExpression(node) && node.operatorToken.kind === 56 /* AmpersandAmpersandToken */ && isBinaryExpression(node.left) && node.left.operatorToken.kind === 38 /* ExclamationEqualsEqualsToken */ && isSyntheticSuper(node.left.left) && node.left.right.kind === 106 /* NullKeyword */ && isTransformedSuperCall(node.right) && idText(node.right.expression.name) === "apply"; + } + function isImplicitSuperCallWithFallback(node) { + return isBinaryExpression(node) && node.operatorToken.kind === 57 /* BarBarToken */ && node.right.kind === 110 /* ThisKeyword */ && isImplicitSuperCall(node.left); + } + function isThisCapturingTransformedSuperCallWithFallback(node) { + return isThisCapturingAssignment(node) && isTransformedSuperCallWithFallback(node.right); + } + function isThisCapturingImplicitSuperCallWithFallback(node) { + return isThisCapturingAssignment(node) && isImplicitSuperCallWithFallback(node.right); + } + function isTransformedSuperCallLike(node) { + return isTransformedSuperCall(node) || isTransformedSuperCallWithFallback(node) || isThisCapturingTransformedSuperCallWithFallback(node) || isImplicitSuperCall(node) || isImplicitSuperCallWithFallback(node) || isThisCapturingImplicitSuperCallWithFallback(node); + } + function simplifyConstructorInlineSuperInThisCaptureVariable(body) { + for (let i = 0; i < body.statements.length - 1; i++) { + const statement = body.statements[i]; + if (!isThisCapturingVariableStatement(statement)) { + continue; + } + const varDecl = statement.declarationList.declarations[0]; + if (varDecl.initializer.kind !== 110 /* ThisKeyword */) { + continue; + } + const thisCaptureStatementIndex = i; + let superCallIndex = i + 1; + while (superCallIndex < body.statements.length) { + const statement2 = body.statements[superCallIndex]; + if (isExpressionStatement(statement2)) { + if (isTransformedSuperCallLike(skipOuterExpressions(statement2.expression))) { + break; + } + } + if (isUninitializedVariableStatement(statement2)) { + superCallIndex++; + continue; + } + return body; + } + const following = body.statements[superCallIndex]; + let expression = following.expression; + if (isThisCapturingAssignment(expression)) { + expression = expression.right; + } + const newVarDecl = factory2.updateVariableDeclaration( + varDecl, + varDecl.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + expression + ); + const newDeclList = factory2.updateVariableDeclarationList(statement.declarationList, [newVarDecl]); + const newVarStatement = factory2.createVariableStatement(statement.modifiers, newDeclList); + setOriginalNode(newVarStatement, following); + setTextRange(newVarStatement, following); + const newStatements = factory2.createNodeArray([ + ...body.statements.slice(0, thisCaptureStatementIndex), + // copy statements preceding to `var _this` + ...body.statements.slice(thisCaptureStatementIndex + 1, superCallIndex), + // copy intervening temp variables + newVarStatement, + ...body.statements.slice(superCallIndex + 1) + // copy statements following `super.call(this, ...)` + ]); + setTextRange(newStatements, body.statements); + return factory2.updateBlock(body, newStatements); + } + return body; + } + function simplifyConstructorInlineSuperReturn(body, original) { + for (const statement of original.statements) { + if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) { + return body; + } + } + const canElideThisCapturingVariable = !(original.transformFlags & 16384 /* ContainsLexicalThis */) && !(hierarchyFacts & 65536 /* LexicalThis */) && !(hierarchyFacts & 131072 /* CapturedLexicalThis */); + for (let i = body.statements.length - 1; i > 0; i--) { + const statement = body.statements[i]; + if (isReturnStatement(statement) && statement.expression && isCapturedThis(statement.expression)) { + const preceding = body.statements[i - 1]; + let expression; + if (isExpressionStatement(preceding) && isThisCapturingTransformedSuperCallWithFallback(skipOuterExpressions(preceding.expression))) { + expression = preceding.expression; + } else if (canElideThisCapturingVariable && isThisCapturingVariableStatement(preceding)) { + const varDecl = preceding.declarationList.declarations[0]; + if (isTransformedSuperCallLike(skipOuterExpressions(varDecl.initializer))) { + expression = factory2.createAssignment( + createCapturedThis(), + varDecl.initializer + ); + } + } + if (!expression) { + break; + } + const newReturnStatement = factory2.createReturnStatement(expression); + setOriginalNode(newReturnStatement, preceding); + setTextRange(newReturnStatement, preceding); + const newStatements = factory2.createNodeArray([ + ...body.statements.slice(0, i - 1), + // copy all statements preceding `_super.call(this, ...)` + newReturnStatement, + ...body.statements.slice(i + 1) + // copy all statements following `return _this;` + ]); + setTextRange(newStatements, body.statements); + return factory2.updateBlock(body, newStatements); + } + } + return body; + } + function elideUnusedThisCaptureWorker(node) { + if (isThisCapturingVariableStatement(node)) { + const varDecl = node.declarationList.declarations[0]; + if (varDecl.initializer.kind === 110 /* ThisKeyword */) { + return void 0; + } + } else if (isThisCapturingAssignment(node)) { + return factory2.createPartiallyEmittedExpression(node.right, node); + } + switch (node.kind) { + // stop at function boundaries + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 176 /* Constructor */: + case 175 /* ClassStaticBlockDeclaration */: + return node; + // only step into computed property names for class and object literal elements + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + case 172 /* PropertyDeclaration */: { + const named = node; + if (isComputedPropertyName(named.name)) { + return factory2.replacePropertyName(named, visitEachChild( + named.name, + elideUnusedThisCaptureWorker, + /*context*/ + void 0 + )); + } + return node; + } + } + return visitEachChild( + node, + elideUnusedThisCaptureWorker, + /*context*/ + void 0 + ); + } + function simplifyConstructorElideUnusedThisCapture(body, original) { + if (original.transformFlags & 16384 /* ContainsLexicalThis */ || hierarchyFacts & 65536 /* LexicalThis */ || hierarchyFacts & 131072 /* CapturedLexicalThis */) { + return body; + } + for (const statement of original.statements) { + if (statement.transformFlags & 134217728 /* ContainsLexicalSuper */ && !getSuperCallFromStatement(statement)) { + return body; + } + } + return factory2.updateBlock(body, visitNodes2(body.statements, elideUnusedThisCaptureWorker, isStatement)); + } + function injectSuperPresenceCheckWorker(node) { + if (isTransformedSuperCall(node) && node.arguments.length === 2 && isIdentifier(node.arguments[1]) && idText(node.arguments[1]) === "arguments") { + return factory2.createLogicalAnd( + factory2.createStrictInequality( + createSyntheticSuper(), + factory2.createNull() + ), + node + ); + } + switch (node.kind) { + // stop at function boundaries + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 176 /* Constructor */: + case 175 /* ClassStaticBlockDeclaration */: + return node; + // only step into computed property names for class and object literal elements + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + case 172 /* PropertyDeclaration */: { + const named = node; + if (isComputedPropertyName(named.name)) { + return factory2.replacePropertyName(named, visitEachChild( + named.name, + injectSuperPresenceCheckWorker, + /*context*/ + void 0 + )); + } + return node; + } + } + return visitEachChild( + node, + injectSuperPresenceCheckWorker, + /*context*/ + void 0 + ); + } + function complicateConstructorInjectSuperPresenceCheck(body) { + return factory2.updateBlock(body, visitNodes2(body.statements, injectSuperPresenceCheckWorker, isStatement)); + } + function simplifyConstructor(body, original, hasSynthesizedSuper) { + const inputBody = body; + body = simplifyConstructorInlineSuperInThisCaptureVariable(body); + body = simplifyConstructorInlineSuperReturn(body, original); + if (body !== inputBody) { + body = simplifyConstructorElideUnusedThisCapture(body, original); + } + if (hasSynthesizedSuper) { + body = complicateConstructorInjectSuperPresenceCheck(body); + } + return body; + } + function isSufficientlyCoveredByReturnStatements(statement) { + if (statement.kind === 253 /* ReturnStatement */) { + return true; + } else if (statement.kind === 245 /* IfStatement */) { + const ifStatement = statement; + if (ifStatement.elseStatement) { + return isSufficientlyCoveredByReturnStatements(ifStatement.thenStatement) && isSufficientlyCoveredByReturnStatements(ifStatement.elseStatement); + } + } else if (statement.kind === 241 /* Block */) { + const lastStatement = lastOrUndefined(statement.statements); + if (lastStatement && isSufficientlyCoveredByReturnStatements(lastStatement)) { + return true; + } + } + return false; + } + function createActualThis() { + return setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */); + } + function createDefaultSuperCallOrThis() { + return factory2.createLogicalOr( + factory2.createLogicalAnd( + factory2.createStrictInequality( + createSyntheticSuper(), + factory2.createNull() + ), + factory2.createFunctionApplyCall( + createSyntheticSuper(), + createActualThis(), + factory2.createIdentifier("arguments") + ) + ), + createActualThis() + ); + } + function visitParameter(node) { + if (node.dotDotDotToken) { + return void 0; + } else if (isBindingPattern(node.name)) { + return setOriginalNode( + setTextRange( + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory2.getGeneratedNameForNode(node), + /*questionToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ), + /*location*/ + node + ), + /*original*/ + node + ); + } else if (node.initializer) { + return setOriginalNode( + setTextRange( + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + node.name, + /*questionToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ), + /*location*/ + node + ), + /*original*/ + node + ); + } else { + return node; + } + } + function hasDefaultValueOrBindingPattern(node) { + return node.initializer !== void 0 || isBindingPattern(node.name); + } + function addDefaultValueAssignmentsIfNeeded2(statements, node) { + if (!some(node.parameters, hasDefaultValueOrBindingPattern)) { + return false; + } + let added = false; + for (const parameter of node.parameters) { + const { name, initializer, dotDotDotToken } = parameter; + if (dotDotDotToken) { + continue; + } + if (isBindingPattern(name)) { + added = insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) || added; + } else if (initializer) { + insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer); + added = true; + } + } + return added; + } + function insertDefaultValueAssignmentForBindingPattern(statements, parameter, name, initializer) { + if (name.elements.length > 0) { + insertStatementAfterCustomPrologue( + statements, + setEmitFlags( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + flattenDestructuringBinding( + parameter, + visitor, + context, + 0 /* All */, + factory2.getGeneratedNameForNode(parameter) + ) + ) + ), + 2097152 /* CustomPrologue */ + ) + ); + return true; + } else if (initializer) { + insertStatementAfterCustomPrologue( + statements, + setEmitFlags( + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.getGeneratedNameForNode(parameter), + Debug.checkDefined(visitNode(initializer, visitor, isExpression)) + ) + ), + 2097152 /* CustomPrologue */ + ) + ); + return true; + } + return false; + } + function insertDefaultValueAssignmentForInitializer(statements, parameter, name, initializer) { + initializer = Debug.checkDefined(visitNode(initializer, visitor, isExpression)); + const statement = factory2.createIfStatement( + factory2.createTypeCheck(factory2.cloneNode(name), "undefined"), + setEmitFlags( + setTextRange( + factory2.createBlock([ + factory2.createExpressionStatement( + setEmitFlags( + setTextRange( + factory2.createAssignment( + // TODO(rbuckton): Does this need to be parented? + setEmitFlags(setParent(setTextRange(factory2.cloneNode(name), name), name.parent), 96 /* NoSourceMap */), + setEmitFlags(initializer, 96 /* NoSourceMap */ | getEmitFlags(initializer) | 3072 /* NoComments */) + ), + parameter + ), + 3072 /* NoComments */ + ) + ) + ]), + parameter + ), + 1 /* SingleLine */ | 64 /* NoTrailingSourceMap */ | 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */ + ) + ); + startOnNewLine(statement); + setTextRange(statement, parameter); + setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2097152 /* CustomPrologue */ | 3072 /* NoComments */); + insertStatementAfterCustomPrologue(statements, statement); + } + function shouldAddRestParameter(node, inConstructorWithSynthesizedSuper) { + return !!(node && node.dotDotDotToken && !inConstructorWithSynthesizedSuper); + } + function addRestParameterIfNeeded(statements, node, inConstructorWithSynthesizedSuper) { + const prologueStatements = []; + const parameter = lastOrUndefined(node.parameters); + if (!shouldAddRestParameter(parameter, inConstructorWithSynthesizedSuper)) { + return false; + } + const declarationName = parameter.name.kind === 80 /* Identifier */ ? setParent(setTextRange(factory2.cloneNode(parameter.name), parameter.name), parameter.name.parent) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + setEmitFlags(declarationName, 96 /* NoSourceMap */); + const expressionName = parameter.name.kind === 80 /* Identifier */ ? factory2.cloneNode(parameter.name) : declarationName; + const restIndex = node.parameters.length - 1; + const temp = factory2.createLoopVariable(); + prologueStatements.push( + setEmitFlags( + setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + declarationName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createArrayLiteralExpression([]) + ) + ]) + ), + /*location*/ + parameter + ), + 2097152 /* CustomPrologue */ + ) + ); + const forStatement = factory2.createForStatement( + setTextRange( + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + temp, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createNumericLiteral(restIndex) + ) + ]), + parameter + ), + setTextRange( + factory2.createLessThan( + temp, + factory2.createPropertyAccessExpression(factory2.createIdentifier("arguments"), "length") + ), + parameter + ), + setTextRange(factory2.createPostfixIncrement(temp), parameter), + factory2.createBlock([ + startOnNewLine( + setTextRange( + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createElementAccessExpression( + expressionName, + restIndex === 0 ? temp : factory2.createSubtract(temp, factory2.createNumericLiteral(restIndex)) + ), + factory2.createElementAccessExpression(factory2.createIdentifier("arguments"), temp) + ) + ), + /*location*/ + parameter + ) + ) + ]) + ); + setEmitFlags(forStatement, 2097152 /* CustomPrologue */); + startOnNewLine(forStatement); + prologueStatements.push(forStatement); + if (parameter.name.kind !== 80 /* Identifier */) { + prologueStatements.push( + setEmitFlags( + setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + flattenDestructuringBinding(parameter, visitor, context, 0 /* All */, expressionName) + ) + ), + parameter + ), + 2097152 /* CustomPrologue */ + ) + ); + } + insertStatementsAfterCustomPrologue(statements, prologueStatements); + return true; + } + function insertCaptureThisForNodeIfNeeded(statements, node) { + if (hierarchyFacts & 131072 /* CapturedLexicalThis */ && node.kind !== 219 /* ArrowFunction */) { + insertCaptureThisForNode(statements, node, factory2.createThis()); + return true; + } + return false; + } + function insertCaptureThisForNode(statements, node, initializer) { + enableSubstitutionsForCapturedThis(); + const captureThisStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + createCapturedThis(), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ) + ]) + ); + setEmitFlags(captureThisStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */); + setSourceMapRange(captureThisStatement, node); + insertStatementAfterCustomPrologue(statements, captureThisStatement); + } + function insertCaptureNewTargetIfNeeded(statements, node) { + if (hierarchyFacts & 32768 /* NewTarget */) { + let newTarget; + switch (node.kind) { + case 219 /* ArrowFunction */: + return statements; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + newTarget = factory2.createVoidZero(); + break; + case 176 /* Constructor */: + newTarget = factory2.createPropertyAccessExpression( + setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), + "constructor" + ); + break; + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + newTarget = factory2.createConditionalExpression( + factory2.createLogicalAnd( + setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), + factory2.createBinaryExpression( + setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), + 104 /* InstanceOfKeyword */, + factory2.getLocalName(node) + ) + ), + /*questionToken*/ + void 0, + factory2.createPropertyAccessExpression( + setEmitFlags(factory2.createThis(), 8 /* NoSubstitution */), + "constructor" + ), + /*colonToken*/ + void 0, + factory2.createVoidZero() + ); + break; + default: + return Debug.failBadSyntaxKind(node); + } + const captureNewTargetStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + newTarget + ) + ]) + ); + setEmitFlags(captureNewTargetStatement, 3072 /* NoComments */ | 2097152 /* CustomPrologue */); + insertStatementAfterCustomPrologue(statements, captureNewTargetStatement); + } + return statements; + } + function addClassMembers(statements, node) { + for (const member of node.members) { + switch (member.kind) { + case 240 /* SemicolonClassElement */: + statements.push(transformSemicolonClassElementToStatement(member)); + break; + case 174 /* MethodDeclaration */: + statements.push(transformClassMethodDeclarationToStatement(getClassMemberPrefix(node, member), member, node)); + break; + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + const accessors = getAllAccessorDeclarations(node.members, member); + if (member === accessors.firstAccessor) { + statements.push(transformAccessorsToStatement(getClassMemberPrefix(node, member), accessors, node)); + } + break; + case 176 /* Constructor */: + case 175 /* ClassStaticBlockDeclaration */: + break; + default: + Debug.failBadSyntaxKind(member, currentSourceFile && currentSourceFile.fileName); + break; + } + } + } + function transformSemicolonClassElementToStatement(member) { + return setTextRange(factory2.createEmptyStatement(), member); + } + function transformClassMethodDeclarationToStatement(receiver, member, container) { + const commentRange = getCommentRange(member); + const sourceMapRange = getSourceMapRange(member); + const memberFunction = transformFunctionLikeToExpression( + member, + /*location*/ + member, + /*name*/ + void 0, + container + ); + const propertyName = visitNode(member.name, visitor, isPropertyName); + Debug.assert(propertyName); + let e; + if (!isPrivateIdentifier(propertyName) && getUseDefineForClassFields(context.getCompilerOptions())) { + const name = isComputedPropertyName(propertyName) ? propertyName.expression : isIdentifier(propertyName) ? factory2.createStringLiteral(unescapeLeadingUnderscores(propertyName.escapedText)) : propertyName; + e = factory2.createObjectDefinePropertyCall(receiver, name, factory2.createPropertyDescriptor({ value: memberFunction, enumerable: false, writable: true, configurable: true })); + } else { + const memberName = createMemberAccessForPropertyName( + factory2, + receiver, + propertyName, + /*location*/ + member.name + ); + e = factory2.createAssignment(memberName, memberFunction); + } + setEmitFlags(memberFunction, 3072 /* NoComments */); + setSourceMapRange(memberFunction, sourceMapRange); + const statement = setTextRange( + factory2.createExpressionStatement(e), + /*location*/ + member + ); + setOriginalNode(statement, member); + setCommentRange(statement, commentRange); + setEmitFlags(statement, 96 /* NoSourceMap */); + return statement; + } + function transformAccessorsToStatement(receiver, accessors, container) { + const statement = factory2.createExpressionStatement(transformAccessorsToExpression( + receiver, + accessors, + container, + /*startsOnNewLine*/ + false + )); + setEmitFlags(statement, 3072 /* NoComments */); + setSourceMapRange(statement, getSourceMapRange(accessors.firstAccessor)); + return statement; + } + function transformAccessorsToExpression(receiver, { firstAccessor, getAccessor, setAccessor }, container, startsOnNewLine) { + const target = setParent(setTextRange(factory2.cloneNode(receiver), receiver), receiver.parent); + setEmitFlags(target, 3072 /* NoComments */ | 64 /* NoTrailingSourceMap */); + setSourceMapRange(target, firstAccessor.name); + const visitedAccessorName = visitNode(firstAccessor.name, visitor, isPropertyName); + Debug.assert(visitedAccessorName); + if (isPrivateIdentifier(visitedAccessorName)) { + return Debug.failBadSyntaxKind(visitedAccessorName, "Encountered unhandled private identifier while transforming ES2015."); + } + const propertyName = createExpressionForPropertyName(factory2, visitedAccessorName); + setEmitFlags(propertyName, 3072 /* NoComments */ | 32 /* NoLeadingSourceMap */); + setSourceMapRange(propertyName, firstAccessor.name); + const properties = []; + if (getAccessor) { + const getterFunction = transformFunctionLikeToExpression( + getAccessor, + /*location*/ + void 0, + /*name*/ + void 0, + container + ); + setSourceMapRange(getterFunction, getSourceMapRange(getAccessor)); + setEmitFlags(getterFunction, 1024 /* NoLeadingComments */); + const getter = factory2.createPropertyAssignment("get", getterFunction); + setCommentRange(getter, getCommentRange(getAccessor)); + properties.push(getter); + } + if (setAccessor) { + const setterFunction = transformFunctionLikeToExpression( + setAccessor, + /*location*/ + void 0, + /*name*/ + void 0, + container + ); + setSourceMapRange(setterFunction, getSourceMapRange(setAccessor)); + setEmitFlags(setterFunction, 1024 /* NoLeadingComments */); + const setter = factory2.createPropertyAssignment("set", setterFunction); + setCommentRange(setter, getCommentRange(setAccessor)); + properties.push(setter); + } + properties.push( + factory2.createPropertyAssignment("enumerable", getAccessor || setAccessor ? factory2.createFalse() : factory2.createTrue()), + factory2.createPropertyAssignment("configurable", factory2.createTrue()) + ); + const call = factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"), + /*typeArguments*/ + void 0, + [ + target, + propertyName, + factory2.createObjectLiteralExpression( + properties, + /*multiLine*/ + true + ) + ] + ); + if (startsOnNewLine) { + startOnNewLine(call); + } + return call; + } + function visitArrowFunction(node) { + if (node.transformFlags & 16384 /* ContainsLexicalThis */ && !(hierarchyFacts & 16384 /* StaticInitializer */)) { + hierarchyFacts |= 131072 /* CapturedLexicalThis */; + } + const savedConvertedLoopState = convertedLoopState; + convertedLoopState = void 0; + const ancestorFacts = enterSubtree(15232 /* ArrowFunctionExcludes */, 66 /* ArrowFunctionIncludes */); + const func = factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + transformFunctionBody2(node) + ); + setTextRange(func, node); + setOriginalNode(func, node); + setEmitFlags(func, 16 /* CapturesThis */); + exitSubtree(ancestorFacts, 0 /* ArrowFunctionSubtreeExcludes */, 0 /* None */); + convertedLoopState = savedConvertedLoopState; + return func; + } + function visitFunctionExpression(node) { + const ancestorFacts = getEmitFlags(node) & 524288 /* AsyncFunctionBody */ ? enterSubtree(32662 /* AsyncFunctionBodyExcludes */, 69 /* AsyncFunctionBodyIncludes */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); + const savedConvertedLoopState = convertedLoopState; + convertedLoopState = void 0; + const parameters = visitParameterList(node.parameters, visitor, context); + const body = transformFunctionBody2(node); + const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name; + exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); + convertedLoopState = savedConvertedLoopState; + return factory2.updateFunctionExpression( + node, + /*modifiers*/ + void 0, + node.asteriskToken, + name, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + body + ); + } + function visitFunctionDeclaration(node) { + const savedConvertedLoopState = convertedLoopState; + convertedLoopState = void 0; + const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); + const parameters = visitParameterList(node.parameters, visitor, context); + const body = transformFunctionBody2(node); + const name = hierarchyFacts & 32768 /* NewTarget */ ? factory2.getLocalName(node) : node.name; + exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); + convertedLoopState = savedConvertedLoopState; + return factory2.updateFunctionDeclaration( + node, + visitNodes2(node.modifiers, visitor, isModifier), + node.asteriskToken, + name, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + body + ); + } + function transformFunctionLikeToExpression(node, location, name, container) { + const savedConvertedLoopState = convertedLoopState; + convertedLoopState = void 0; + const ancestorFacts = container && isClassLike(container) && !isStatic(node) ? enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */ | 8 /* NonStaticClassElement */) : enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); + const parameters = visitParameterList(node.parameters, visitor, context); + const body = transformFunctionBody2(node); + if (hierarchyFacts & 32768 /* NewTarget */ && !name && (node.kind === 262 /* FunctionDeclaration */ || node.kind === 218 /* FunctionExpression */)) { + name = factory2.getGeneratedNameForNode(node); + } + exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); + convertedLoopState = savedConvertedLoopState; + return setOriginalNode( + setTextRange( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + node.asteriskToken, + name, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + body + ), + location + ), + /*original*/ + node + ); + } + function transformFunctionBody2(node) { + let multiLine = false; + let singleLine = false; + let statementsLocation; + let closeBraceLocation; + const prologue = []; + const statements = []; + const body = node.body; + let statementOffset; + resumeLexicalEnvironment(); + if (isBlock(body)) { + statementOffset = factory2.copyStandardPrologue( + body.statements, + prologue, + 0, + /*ensureUseStrict*/ + false + ); + statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedFunction); + statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor, isHoistedVariableStatement); + } + multiLine = addDefaultValueAssignmentsIfNeeded2(statements, node) || multiLine; + multiLine = addRestParameterIfNeeded( + statements, + node, + /*inConstructorWithSynthesizedSuper*/ + false + ) || multiLine; + if (isBlock(body)) { + statementOffset = factory2.copyCustomPrologue(body.statements, statements, statementOffset, visitor); + statementsLocation = body.statements; + addRange(statements, visitNodes2(body.statements, visitor, isStatement, statementOffset)); + if (!multiLine && body.multiLine) { + multiLine = true; + } + } else { + Debug.assert(node.kind === 219 /* ArrowFunction */); + statementsLocation = moveRangeEnd(body, -1); + const equalsGreaterThanToken = node.equalsGreaterThanToken; + if (!nodeIsSynthesized(equalsGreaterThanToken) && !nodeIsSynthesized(body)) { + if (rangeEndIsOnSameLineAsRangeStart(equalsGreaterThanToken, body, currentSourceFile)) { + singleLine = true; + } else { + multiLine = true; + } + } + const expression = visitNode(body, visitor, isExpression); + const returnStatement = factory2.createReturnStatement(expression); + setTextRange(returnStatement, body); + moveSyntheticComments(returnStatement, body); + setEmitFlags(returnStatement, 768 /* NoTokenSourceMaps */ | 64 /* NoTrailingSourceMap */ | 2048 /* NoTrailingComments */); + statements.push(returnStatement); + closeBraceLocation = body; + } + factory2.mergeLexicalEnvironment(prologue, endLexicalEnvironment()); + insertCaptureNewTargetIfNeeded(prologue, node); + insertCaptureThisForNodeIfNeeded(prologue, node); + if (some(prologue)) { + multiLine = true; + } + statements.unshift(...prologue); + if (isBlock(body) && arrayIsEqualTo(statements, body.statements)) { + return body; + } + const block = factory2.createBlock(setTextRange(factory2.createNodeArray(statements), statementsLocation), multiLine); + setTextRange(block, node.body); + if (!multiLine && singleLine) { + setEmitFlags(block, 1 /* SingleLine */); + } + if (closeBraceLocation) { + setTokenSourceMapRange(block, 20 /* CloseBraceToken */, closeBraceLocation); + } + setOriginalNode(block, node.body); + return block; + } + function visitBlock(node, isFunctionBody2) { + if (isFunctionBody2) { + return visitEachChild(node, visitor, context); + } + const ancestorFacts = hierarchyFacts & 256 /* IterationStatement */ ? enterSubtree(7104 /* IterationStatementBlockExcludes */, 512 /* IterationStatementBlockIncludes */) : enterSubtree(6976 /* BlockExcludes */, 128 /* BlockIncludes */); + const updated = visitEachChild(node, visitor, context); + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return updated; + } + function visitExpressionStatement(node) { + return visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + function visitParenthesizedExpression(node, expressionResultIsUnused2) { + return visitEachChild(node, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, context); + } + function visitBinaryExpression(node, expressionResultIsUnused2) { + if (isDestructuringAssignment(node)) { + return flattenDestructuringAssignment( + node, + visitor, + context, + 0 /* All */, + !expressionResultIsUnused2 + ); + } + if (node.operatorToken.kind === 28 /* CommaToken */) { + return factory2.updateBinaryExpression( + node, + Debug.checkDefined(visitNode(node.left, visitorWithUnusedExpressionResult, isExpression)), + node.operatorToken, + Debug.checkDefined(visitNode(node.right, expressionResultIsUnused2 ? visitorWithUnusedExpressionResult : visitor, isExpression)) + ); + } + return visitEachChild(node, visitor, context); + } + function visitCommaListExpression(node, expressionResultIsUnused2) { + if (expressionResultIsUnused2) { + return visitEachChild(node, visitorWithUnusedExpressionResult, context); + } + let result; + for (let i = 0; i < node.elements.length; i++) { + const element = node.elements[i]; + const visited = visitNode(element, i < node.elements.length - 1 ? visitorWithUnusedExpressionResult : visitor, isExpression); + if (result || visited !== element) { + result || (result = node.elements.slice(0, i)); + Debug.assert(visited); + result.push(visited); + } + } + const elements = result ? setTextRange(factory2.createNodeArray(result), node.elements) : node.elements; + return factory2.updateCommaListExpression(node, elements); + } + function isVariableStatementOfTypeScriptClassWrapper(node) { + return node.declarationList.declarations.length === 1 && !!node.declarationList.declarations[0].initializer && !!(getInternalEmitFlags(node.declarationList.declarations[0].initializer) & 1 /* TypeScriptClassWrapper */); + } + function visitVariableStatement(node) { + const ancestorFacts = enterSubtree(0 /* None */, hasSyntacticModifier(node, 32 /* Export */) ? 32 /* ExportedVariableStatement */ : 0 /* None */); + let updated; + if (convertedLoopState && (node.declarationList.flags & 7 /* BlockScoped */) === 0 && !isVariableStatementOfTypeScriptClassWrapper(node)) { + let assignments; + for (const decl of node.declarationList.declarations) { + hoistVariableDeclarationDeclaredInConvertedLoop(convertedLoopState, decl); + if (decl.initializer) { + let assignment; + if (isBindingPattern(decl.name)) { + assignment = flattenDestructuringAssignment( + decl, + visitor, + context, + 0 /* All */ + ); + } else { + assignment = factory2.createBinaryExpression(decl.name, 64 /* EqualsToken */, Debug.checkDefined(visitNode(decl.initializer, visitor, isExpression))); + setTextRange(assignment, decl); + } + assignments = append(assignments, assignment); + } + } + if (assignments) { + updated = setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(assignments)), node); + } else { + updated = void 0; + } + } else { + updated = visitEachChild(node, visitor, context); + } + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return updated; + } + function visitVariableDeclarationList(node) { + if (node.flags & 7 /* BlockScoped */ || node.transformFlags & 524288 /* ContainsBindingPattern */) { + if (node.flags & 7 /* BlockScoped */) { + enableSubstitutionsForBlockScopedBindings(); + } + const declarations = visitNodes2( + node.declarations, + node.flags & 1 /* Let */ ? visitVariableDeclarationInLetDeclarationList : visitVariableDeclaration, + isVariableDeclaration + ); + const declarationList = factory2.createVariableDeclarationList(declarations); + setOriginalNode(declarationList, node); + setTextRange(declarationList, node); + setCommentRange(declarationList, node); + if (node.transformFlags & 524288 /* ContainsBindingPattern */ && (isBindingPattern(node.declarations[0].name) || isBindingPattern(last(node.declarations).name))) { + setSourceMapRange(declarationList, getRangeUnion(declarations)); + } + return declarationList; + } + return visitEachChild(node, visitor, context); + } + function getRangeUnion(declarations) { + let pos = -1, end = -1; + for (const node of declarations) { + pos = pos === -1 ? node.pos : node.pos === -1 ? pos : Math.min(pos, node.pos); + end = Math.max(end, node.end); + } + return createRange(pos, end); + } + function shouldEmitExplicitInitializerForLetDeclaration(node) { + const isCapturedInFunction = resolver.hasNodeCheckFlag(node, 16384 /* CapturedBlockScopedBinding */); + const isDeclaredInLoop = resolver.hasNodeCheckFlag(node, 32768 /* BlockScopedBindingInLoop */); + const emittedAsTopLevel = (hierarchyFacts & 64 /* TopLevel */) !== 0 || isCapturedInFunction && isDeclaredInLoop && (hierarchyFacts & 512 /* IterationStatementBlock */) !== 0; + const emitExplicitInitializer = !emittedAsTopLevel && (hierarchyFacts & 4096 /* ForInOrForOfStatement */) === 0 && (!resolver.isDeclarationWithCollidingName(node) || isDeclaredInLoop && !isCapturedInFunction && (hierarchyFacts & (2048 /* ForStatement */ | 4096 /* ForInOrForOfStatement */)) === 0); + return emitExplicitInitializer; + } + function visitVariableDeclarationInLetDeclarationList(node) { + const name = node.name; + if (isBindingPattern(name)) { + return visitVariableDeclaration(node); + } + if (!node.initializer && shouldEmitExplicitInitializerForLetDeclaration(node)) { + return factory2.updateVariableDeclaration( + node, + node.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createVoidZero() + ); + } + return visitEachChild(node, visitor, context); + } + function visitVariableDeclaration(node) { + const ancestorFacts = enterSubtree(32 /* ExportedVariableStatement */, 0 /* None */); + let updated; + if (isBindingPattern(node.name)) { + updated = flattenDestructuringBinding( + node, + visitor, + context, + 0 /* All */, + /*rval*/ + void 0, + (ancestorFacts & 32 /* ExportedVariableStatement */) !== 0 + ); + } else { + updated = visitEachChild(node, visitor, context); + } + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return updated; + } + function recordLabel(node) { + convertedLoopState.labels.set(idText(node.label), true); + } + function resetLabel(node) { + convertedLoopState.labels.set(idText(node.label), false); + } + function visitLabeledStatement(node) { + if (convertedLoopState && !convertedLoopState.labels) { + convertedLoopState.labels = /* @__PURE__ */ new Map(); + } + const statement = unwrapInnermostStatementOfLabel(node, convertedLoopState && recordLabel); + return isIterationStatement( + statement, + /*lookInLabeledStatements*/ + false + ) ? visitIterationStatement( + statement, + /*outermostLabeledStatement*/ + node + ) : factory2.restoreEnclosingLabel(visitNode(statement, visitor, isStatement, factory2.liftToBlock) ?? setTextRange(factory2.createEmptyStatement(), statement), node, convertedLoopState && resetLabel); + } + function visitIterationStatement(node, outermostLabeledStatement) { + switch (node.kind) { + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + return visitDoOrWhileStatement(node, outermostLabeledStatement); + case 248 /* ForStatement */: + return visitForStatement(node, outermostLabeledStatement); + case 249 /* ForInStatement */: + return visitForInStatement(node, outermostLabeledStatement); + case 250 /* ForOfStatement */: + return visitForOfStatement(node, outermostLabeledStatement); + } + } + function visitIterationStatementWithFacts(excludeFacts, includeFacts, node, outermostLabeledStatement, convert) { + const ancestorFacts = enterSubtree(excludeFacts, includeFacts); + const updated = convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert); + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return updated; + } + function visitDoOrWhileStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts( + 0 /* DoOrWhileStatementExcludes */, + 1280 /* DoOrWhileStatementIncludes */, + node, + outermostLabeledStatement + ); + } + function visitForStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts( + 5056 /* ForStatementExcludes */, + 3328 /* ForStatementIncludes */, + node, + outermostLabeledStatement + ); + } + function visitEachChildOfForStatement2(node) { + return factory2.updateForStatement( + node, + visitNode(node.initializer, visitorWithUnusedExpressionResult, isForInitializer), + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, visitorWithUnusedExpressionResult, isExpression), + Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock)) + ); + } + function visitForInStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts( + 3008 /* ForInOrForOfStatementExcludes */, + 5376 /* ForInOrForOfStatementIncludes */, + node, + outermostLabeledStatement + ); + } + function visitForOfStatement(node, outermostLabeledStatement) { + return visitIterationStatementWithFacts( + 3008 /* ForInOrForOfStatementExcludes */, + 5376 /* ForInOrForOfStatementIncludes */, + node, + outermostLabeledStatement, + compilerOptions.downlevelIteration ? convertForOfStatementForIterable : convertForOfStatementForArray + ); + } + function convertForOfStatementHead(node, boundValue, convertedLoopBodyStatements) { + const statements = []; + const initializer = node.initializer; + if (isVariableDeclarationList(initializer)) { + if (node.initializer.flags & 7 /* BlockScoped */) { + enableSubstitutionsForBlockScopedBindings(); + } + const firstOriginalDeclaration = firstOrUndefined(initializer.declarations); + if (firstOriginalDeclaration && isBindingPattern(firstOriginalDeclaration.name)) { + const declarations = flattenDestructuringBinding( + firstOriginalDeclaration, + visitor, + context, + 0 /* All */, + boundValue + ); + const declarationList = setTextRange(factory2.createVariableDeclarationList(declarations), node.initializer); + setOriginalNode(declarationList, node.initializer); + setSourceMapRange(declarationList, createRange(declarations[0].pos, last(declarations).end)); + statements.push( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + declarationList + ) + ); + } else { + statements.push( + setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + setOriginalNode( + setTextRange( + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + firstOriginalDeclaration ? firstOriginalDeclaration.name : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + boundValue + ) + ]), + moveRangePos(initializer, -1) + ), + initializer + ) + ), + moveRangeEnd(initializer, -1) + ) + ); + } + } else { + const assignment = factory2.createAssignment(initializer, boundValue); + if (isDestructuringAssignment(assignment)) { + statements.push(factory2.createExpressionStatement(visitBinaryExpression( + assignment, + /*expressionResultIsUnused*/ + true + ))); + } else { + setTextRangeEnd(assignment, initializer.end); + statements.push(setTextRange(factory2.createExpressionStatement(Debug.checkDefined(visitNode(assignment, visitor, isExpression))), moveRangeEnd(initializer, -1))); + } + } + if (convertedLoopBodyStatements) { + return createSyntheticBlockForConvertedStatements(addRange(statements, convertedLoopBodyStatements)); + } else { + const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock); + Debug.assert(statement); + if (isBlock(statement)) { + return factory2.updateBlock(statement, setTextRange(factory2.createNodeArray(concatenate(statements, statement.statements)), statement.statements)); + } else { + statements.push(statement); + return createSyntheticBlockForConvertedStatements(statements); + } + } + } + function createSyntheticBlockForConvertedStatements(statements) { + return setEmitFlags( + factory2.createBlock( + factory2.createNodeArray(statements), + /*multiLine*/ + true + ), + 96 /* NoSourceMap */ | 768 /* NoTokenSourceMaps */ + ); + } + function convertForOfStatementForArray(node, outermostLabeledStatement, convertedLoopBodyStatements) { + const expression = visitNode(node.expression, visitor, isExpression); + Debug.assert(expression); + const counter = factory2.createLoopVariable(); + const rhsReference = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + setEmitFlags(expression, 96 /* NoSourceMap */ | getEmitFlags(expression)); + const forStatement = setTextRange( + factory2.createForStatement( + /*initializer*/ + setEmitFlags( + setTextRange( + factory2.createVariableDeclarationList([ + setTextRange(factory2.createVariableDeclaration( + counter, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createNumericLiteral(0) + ), moveRangePos(node.expression, -1)), + setTextRange(factory2.createVariableDeclaration( + rhsReference, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + expression + ), node.expression) + ]), + node.expression + ), + 4194304 /* NoHoisting */ + ), + /*condition*/ + setTextRange( + factory2.createLessThan( + counter, + factory2.createPropertyAccessExpression(rhsReference, "length") + ), + node.expression + ), + /*incrementor*/ + setTextRange(factory2.createPostfixIncrement(counter), node.expression), + /*statement*/ + convertForOfStatementHead( + node, + factory2.createElementAccessExpression(rhsReference, counter), + convertedLoopBodyStatements + ) + ), + /*location*/ + node + ); + setEmitFlags(forStatement, 512 /* NoTokenTrailingSourceMaps */); + setTextRange(forStatement, node); + return factory2.restoreEnclosingLabel(forStatement, outermostLabeledStatement, convertedLoopState && resetLabel); + } + function convertForOfStatementForIterable(node, outermostLabeledStatement, convertedLoopBodyStatements, ancestorFacts) { + const expression = visitNode(node.expression, visitor, isExpression); + Debug.assert(expression); + const iterator = isIdentifier(expression) ? factory2.getGeneratedNameForNode(expression) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const result = isIdentifier(expression) ? factory2.getGeneratedNameForNode(iterator) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const errorRecord = factory2.createUniqueName("e"); + const catchVariable = factory2.getGeneratedNameForNode(errorRecord); + const returnMethod = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const values = setTextRange(emitHelpers().createValuesHelper(expression), node.expression); + const next = factory2.createCallExpression( + factory2.createPropertyAccessExpression(iterator, "next"), + /*typeArguments*/ + void 0, + [] + ); + hoistVariableDeclaration(errorRecord); + hoistVariableDeclaration(returnMethod); + const initializer = ancestorFacts & 1024 /* IterationContainer */ ? factory2.inlineExpressions([factory2.createAssignment(errorRecord, factory2.createVoidZero()), values]) : values; + const forStatement = setEmitFlags( + setTextRange( + factory2.createForStatement( + /*initializer*/ + setEmitFlags( + setTextRange( + factory2.createVariableDeclarationList([ + setTextRange(factory2.createVariableDeclaration( + iterator, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ), node.expression), + factory2.createVariableDeclaration( + result, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + next + ) + ]), + node.expression + ), + 4194304 /* NoHoisting */ + ), + /*condition*/ + factory2.createLogicalNot(factory2.createPropertyAccessExpression(result, "done")), + /*incrementor*/ + factory2.createAssignment(result, next), + /*statement*/ + convertForOfStatementHead( + node, + factory2.createPropertyAccessExpression(result, "value"), + convertedLoopBodyStatements + ) + ), + /*location*/ + node + ), + 512 /* NoTokenTrailingSourceMaps */ + ); + return factory2.createTryStatement( + factory2.createBlock([ + factory2.restoreEnclosingLabel( + forStatement, + outermostLabeledStatement, + convertedLoopState && resetLabel + ) + ]), + factory2.createCatchClause( + factory2.createVariableDeclaration(catchVariable), + setEmitFlags( + factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createAssignment( + errorRecord, + factory2.createObjectLiteralExpression([ + factory2.createPropertyAssignment("error", catchVariable) + ]) + ) + ) + ]), + 1 /* SingleLine */ + ) + ), + factory2.createBlock([ + factory2.createTryStatement( + /*tryBlock*/ + factory2.createBlock([ + setEmitFlags( + factory2.createIfStatement( + factory2.createLogicalAnd( + factory2.createLogicalAnd( + result, + factory2.createLogicalNot( + factory2.createPropertyAccessExpression(result, "done") + ) + ), + factory2.createAssignment( + returnMethod, + factory2.createPropertyAccessExpression(iterator, "return") + ) + ), + factory2.createExpressionStatement( + factory2.createFunctionCallCall(returnMethod, iterator, []) + ) + ), + 1 /* SingleLine */ + ) + ]), + /*catchClause*/ + void 0, + /*finallyBlock*/ + setEmitFlags( + factory2.createBlock([ + setEmitFlags( + factory2.createIfStatement( + errorRecord, + factory2.createThrowStatement( + factory2.createPropertyAccessExpression(errorRecord, "error") + ) + ), + 1 /* SingleLine */ + ) + ]), + 1 /* SingleLine */ + ) + ) + ]) + ); + } + function visitObjectLiteralExpression(node) { + const properties = node.properties; + let numInitialProperties = -1, hasComputed = false; + for (let i = 0; i < properties.length; i++) { + const property = properties[i]; + if (property.transformFlags & 1048576 /* ContainsYield */ && hierarchyFacts & 4 /* AsyncFunctionBody */ || (hasComputed = Debug.checkDefined(property.name).kind === 167 /* ComputedPropertyName */)) { + numInitialProperties = i; + break; + } + } + if (numInitialProperties < 0) { + return visitEachChild(node, visitor, context); + } + const temp = factory2.createTempVariable(hoistVariableDeclaration); + const expressions = []; + const assignment = factory2.createAssignment( + temp, + setEmitFlags( + factory2.createObjectLiteralExpression( + visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties), + node.multiLine + ), + hasComputed ? 131072 /* Indented */ : 0 + ) + ); + if (node.multiLine) { + startOnNewLine(assignment); + } + expressions.push(assignment); + addObjectLiteralMembers(expressions, node, temp, numInitialProperties); + expressions.push(node.multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp); + return factory2.inlineExpressions(expressions); + } + function shouldConvertPartOfIterationStatement(node) { + return resolver.hasNodeCheckFlag(node, 8192 /* ContainsCapturedBlockScopeBinding */); + } + function shouldConvertInitializerOfForStatement(node) { + return isForStatement(node) && !!node.initializer && shouldConvertPartOfIterationStatement(node.initializer); + } + function shouldConvertConditionOfForStatement(node) { + return isForStatement(node) && !!node.condition && shouldConvertPartOfIterationStatement(node.condition); + } + function shouldConvertIncrementorOfForStatement(node) { + return isForStatement(node) && !!node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor); + } + function shouldConvertIterationStatement(node) { + return shouldConvertBodyOfIterationStatement(node) || shouldConvertInitializerOfForStatement(node); + } + function shouldConvertBodyOfIterationStatement(node) { + return resolver.hasNodeCheckFlag(node, 4096 /* LoopWithCapturedBlockScopedBinding */); + } + function hoistVariableDeclarationDeclaredInConvertedLoop(state, node) { + if (!state.hoistedLocalVariables) { + state.hoistedLocalVariables = []; + } + visit(node.name); + function visit(node2) { + if (node2.kind === 80 /* Identifier */) { + state.hoistedLocalVariables.push(node2); + } else { + for (const element of node2.elements) { + if (!isOmittedExpression(element)) { + visit(element.name); + } + } + } + } + } + function convertIterationStatementBodyIfNecessary(node, outermostLabeledStatement, ancestorFacts, convert) { + if (!shouldConvertIterationStatement(node)) { + let saveAllowedNonLabeledJumps; + if (convertedLoopState) { + saveAllowedNonLabeledJumps = convertedLoopState.allowedNonLabeledJumps; + convertedLoopState.allowedNonLabeledJumps = 2 /* Break */ | 4 /* Continue */; + } + const result = convert ? convert( + node, + outermostLabeledStatement, + /*convertedLoopBodyStatements*/ + void 0, + ancestorFacts + ) : factory2.restoreEnclosingLabel( + isForStatement(node) ? visitEachChildOfForStatement2(node) : visitEachChild(node, visitor, context), + outermostLabeledStatement, + convertedLoopState && resetLabel + ); + if (convertedLoopState) { + convertedLoopState.allowedNonLabeledJumps = saveAllowedNonLabeledJumps; + } + return result; + } + const currentState = createConvertedLoopState(node); + const statements = []; + const outerConvertedLoopState = convertedLoopState; + convertedLoopState = currentState; + const initializerFunction = shouldConvertInitializerOfForStatement(node) ? createFunctionForInitializerOfForStatement(node, currentState) : void 0; + const bodyFunction = shouldConvertBodyOfIterationStatement(node) ? createFunctionForBodyOfIterationStatement(node, currentState, outerConvertedLoopState) : void 0; + convertedLoopState = outerConvertedLoopState; + if (initializerFunction) statements.push(initializerFunction.functionDeclaration); + if (bodyFunction) statements.push(bodyFunction.functionDeclaration); + addExtraDeclarationsForConvertedLoop(statements, currentState, outerConvertedLoopState); + if (initializerFunction) { + statements.push(generateCallToConvertedLoopInitializer(initializerFunction.functionName, initializerFunction.containsYield)); + } + let loop; + if (bodyFunction) { + if (convert) { + loop = convert(node, outermostLabeledStatement, bodyFunction.part, ancestorFacts); + } else { + const clone2 = convertIterationStatementCore(node, initializerFunction, factory2.createBlock( + bodyFunction.part, + /*multiLine*/ + true + )); + loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel); + } + } else { + const clone2 = convertIterationStatementCore(node, initializerFunction, Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock))); + loop = factory2.restoreEnclosingLabel(clone2, outermostLabeledStatement, convertedLoopState && resetLabel); + } + statements.push(loop); + return statements; + } + function convertIterationStatementCore(node, initializerFunction, convertedLoopBody) { + switch (node.kind) { + case 248 /* ForStatement */: + return convertForStatement(node, initializerFunction, convertedLoopBody); + case 249 /* ForInStatement */: + return convertForInStatement(node, convertedLoopBody); + case 250 /* ForOfStatement */: + return convertForOfStatement(node, convertedLoopBody); + case 246 /* DoStatement */: + return convertDoStatement(node, convertedLoopBody); + case 247 /* WhileStatement */: + return convertWhileStatement(node, convertedLoopBody); + default: + return Debug.failBadSyntaxKind(node, "IterationStatement expected"); + } + } + function convertForStatement(node, initializerFunction, convertedLoopBody) { + const shouldConvertCondition = node.condition && shouldConvertPartOfIterationStatement(node.condition); + const shouldConvertIncrementor = shouldConvertCondition || node.incrementor && shouldConvertPartOfIterationStatement(node.incrementor); + return factory2.updateForStatement( + node, + visitNode(initializerFunction ? initializerFunction.part : node.initializer, visitorWithUnusedExpressionResult, isForInitializer), + visitNode(shouldConvertCondition ? void 0 : node.condition, visitor, isExpression), + visitNode(shouldConvertIncrementor ? void 0 : node.incrementor, visitorWithUnusedExpressionResult, isExpression), + convertedLoopBody + ); + } + function convertForOfStatement(node, convertedLoopBody) { + return factory2.updateForOfStatement( + node, + /*awaitModifier*/ + void 0, + Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + convertedLoopBody + ); + } + function convertForInStatement(node, convertedLoopBody) { + return factory2.updateForInStatement( + node, + Debug.checkDefined(visitNode(node.initializer, visitor, isForInitializer)), + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + convertedLoopBody + ); + } + function convertDoStatement(node, convertedLoopBody) { + return factory2.updateDoStatement( + node, + convertedLoopBody, + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)) + ); + } + function convertWhileStatement(node, convertedLoopBody) { + return factory2.updateWhileStatement( + node, + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + convertedLoopBody + ); + } + function createConvertedLoopState(node) { + let loopInitializer; + switch (node.kind) { + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + const initializer = node.initializer; + if (initializer && initializer.kind === 261 /* VariableDeclarationList */) { + loopInitializer = initializer; + } + break; + } + const loopParameters = []; + const loopOutParameters = []; + if (loopInitializer && getCombinedNodeFlags(loopInitializer) & 7 /* BlockScoped */) { + const hasCapturedBindingsInForHead = shouldConvertInitializerOfForStatement(node) || shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node); + for (const decl of loopInitializer.declarations) { + processLoopVariableDeclaration(node, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead); + } + } + const currentState = { loopParameters, loopOutParameters }; + if (convertedLoopState) { + if (convertedLoopState.argumentsName) { + currentState.argumentsName = convertedLoopState.argumentsName; + } + if (convertedLoopState.thisName) { + currentState.thisName = convertedLoopState.thisName; + } + if (convertedLoopState.hoistedLocalVariables) { + currentState.hoistedLocalVariables = convertedLoopState.hoistedLocalVariables; + } + } + return currentState; + } + function addExtraDeclarationsForConvertedLoop(statements, state, outerState) { + let extraVariableDeclarations; + if (state.argumentsName) { + if (outerState) { + outerState.argumentsName = state.argumentsName; + } else { + (extraVariableDeclarations || (extraVariableDeclarations = [])).push( + factory2.createVariableDeclaration( + state.argumentsName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createIdentifier("arguments") + ) + ); + } + } + if (state.thisName) { + if (outerState) { + outerState.thisName = state.thisName; + } else { + (extraVariableDeclarations || (extraVariableDeclarations = [])).push( + factory2.createVariableDeclaration( + state.thisName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createIdentifier("this") + ) + ); + } + } + if (state.hoistedLocalVariables) { + if (outerState) { + outerState.hoistedLocalVariables = state.hoistedLocalVariables; + } else { + if (!extraVariableDeclarations) { + extraVariableDeclarations = []; + } + for (const identifier of state.hoistedLocalVariables) { + extraVariableDeclarations.push(factory2.createVariableDeclaration(identifier)); + } + } + } + if (state.loopOutParameters.length) { + if (!extraVariableDeclarations) { + extraVariableDeclarations = []; + } + for (const outParam of state.loopOutParameters) { + extraVariableDeclarations.push(factory2.createVariableDeclaration(outParam.outParamName)); + } + } + if (state.conditionVariable) { + if (!extraVariableDeclarations) { + extraVariableDeclarations = []; + } + extraVariableDeclarations.push(factory2.createVariableDeclaration( + state.conditionVariable, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createFalse() + )); + } + if (extraVariableDeclarations) { + statements.push(factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList(extraVariableDeclarations) + )); + } + } + function createOutVariable(p) { + return factory2.createVariableDeclaration( + p.originalName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + p.outParamName + ); + } + function createFunctionForInitializerOfForStatement(node, currentState) { + const functionName = factory2.createUniqueName("_loop_init"); + const containsYield = (node.initializer.transformFlags & 1048576 /* ContainsYield */) !== 0; + let emitFlags = 0 /* None */; + if (currentState.containsLexicalThis) emitFlags |= 16 /* CapturesThis */; + if (containsYield && hierarchyFacts & 4 /* AsyncFunctionBody */) emitFlags |= 524288 /* AsyncFunctionBody */; + const statements = []; + statements.push(factory2.createVariableStatement( + /*modifiers*/ + void 0, + node.initializer + )); + copyOutParameters(currentState.loopOutParameters, 2 /* Initializer */, 1 /* ToOutParameter */, statements); + const functionDeclaration = factory2.createVariableStatement( + /*modifiers*/ + void 0, + setEmitFlags( + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + functionName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + setEmitFlags( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + void 0, + /*type*/ + void 0, + Debug.checkDefined(visitNode( + factory2.createBlock( + statements, + /*multiLine*/ + true + ), + visitor, + isBlock + )) + ), + emitFlags + ) + ) + ]), + 4194304 /* NoHoisting */ + ) + ); + const part = factory2.createVariableDeclarationList(map(currentState.loopOutParameters, createOutVariable)); + return { functionName, containsYield, functionDeclaration, part }; + } + function createFunctionForBodyOfIterationStatement(node, currentState, outerState) { + const functionName = factory2.createUniqueName("_loop"); + startLexicalEnvironment(); + const statement = visitNode(node.statement, visitor, isStatement, factory2.liftToBlock); + const lexicalEnvironment = endLexicalEnvironment(); + const statements = []; + if (shouldConvertConditionOfForStatement(node) || shouldConvertIncrementorOfForStatement(node)) { + currentState.conditionVariable = factory2.createUniqueName("inc"); + if (node.incrementor) { + statements.push(factory2.createIfStatement( + currentState.conditionVariable, + factory2.createExpressionStatement(Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression))), + factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue())) + )); + } else { + statements.push(factory2.createIfStatement( + factory2.createLogicalNot(currentState.conditionVariable), + factory2.createExpressionStatement(factory2.createAssignment(currentState.conditionVariable, factory2.createTrue())) + )); + } + if (shouldConvertConditionOfForStatement(node)) { + statements.push(factory2.createIfStatement( + factory2.createPrefixUnaryExpression(54 /* ExclamationToken */, Debug.checkDefined(visitNode(node.condition, visitor, isExpression))), + Debug.checkDefined(visitNode(factory2.createBreakStatement(), visitor, isStatement)) + )); + } + } + Debug.assert(statement); + if (isBlock(statement)) { + addRange(statements, statement.statements); + } else { + statements.push(statement); + } + copyOutParameters(currentState.loopOutParameters, 1 /* Body */, 1 /* ToOutParameter */, statements); + insertStatementsAfterStandardPrologue(statements, lexicalEnvironment); + const loopBody = factory2.createBlock( + statements, + /*multiLine*/ + true + ); + if (isBlock(statement)) setOriginalNode(loopBody, statement); + const containsYield = (node.statement.transformFlags & 1048576 /* ContainsYield */) !== 0; + let emitFlags = 1048576 /* ReuseTempVariableScope */; + if (currentState.containsLexicalThis) emitFlags |= 16 /* CapturesThis */; + if (containsYield && (hierarchyFacts & 4 /* AsyncFunctionBody */) !== 0) emitFlags |= 524288 /* AsyncFunctionBody */; + const functionDeclaration = factory2.createVariableStatement( + /*modifiers*/ + void 0, + setEmitFlags( + factory2.createVariableDeclarationList( + [ + factory2.createVariableDeclaration( + functionName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + setEmitFlags( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + containsYield ? factory2.createToken(42 /* AsteriskToken */) : void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + currentState.loopParameters, + /*type*/ + void 0, + loopBody + ), + emitFlags + ) + ) + ] + ), + 4194304 /* NoHoisting */ + ) + ); + const part = generateCallToConvertedLoop(functionName, currentState, outerState, containsYield); + return { functionName, containsYield, functionDeclaration, part }; + } + function copyOutParameter(outParam, copyDirection) { + const source = copyDirection === 0 /* ToOriginal */ ? outParam.outParamName : outParam.originalName; + const target = copyDirection === 0 /* ToOriginal */ ? outParam.originalName : outParam.outParamName; + return factory2.createBinaryExpression(target, 64 /* EqualsToken */, source); + } + function copyOutParameters(outParams, partFlags, copyDirection, statements) { + for (const outParam of outParams) { + if (outParam.flags & partFlags) { + statements.push(factory2.createExpressionStatement(copyOutParameter(outParam, copyDirection))); + } + } + } + function generateCallToConvertedLoopInitializer(initFunctionExpressionName, containsYield) { + const call = factory2.createCallExpression( + initFunctionExpressionName, + /*typeArguments*/ + void 0, + [] + ); + const callResult = containsYield ? factory2.createYieldExpression( + factory2.createToken(42 /* AsteriskToken */), + setEmitFlags(call, 8388608 /* Iterator */) + ) : call; + return factory2.createExpressionStatement(callResult); + } + function generateCallToConvertedLoop(loopFunctionExpressionName, state, outerState, containsYield) { + const statements = []; + const isSimpleLoop = !(state.nonLocalJumps & ~4 /* Continue */) && !state.labeledNonLocalBreaks && !state.labeledNonLocalContinues; + const call = factory2.createCallExpression( + loopFunctionExpressionName, + /*typeArguments*/ + void 0, + map(state.loopParameters, (p) => p.name) + ); + const callResult = containsYield ? factory2.createYieldExpression( + factory2.createToken(42 /* AsteriskToken */), + setEmitFlags(call, 8388608 /* Iterator */) + ) : call; + if (isSimpleLoop) { + statements.push(factory2.createExpressionStatement(callResult)); + copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements); + } else { + const loopResultName = factory2.createUniqueName("state"); + const stateVariable = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + [factory2.createVariableDeclaration( + loopResultName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + callResult + )] + ) + ); + statements.push(stateVariable); + copyOutParameters(state.loopOutParameters, 1 /* Body */, 0 /* ToOriginal */, statements); + if (state.nonLocalJumps & 8 /* Return */) { + let returnStatement; + if (outerState) { + outerState.nonLocalJumps |= 8 /* Return */; + returnStatement = factory2.createReturnStatement(loopResultName); + } else { + returnStatement = factory2.createReturnStatement(factory2.createPropertyAccessExpression(loopResultName, "value")); + } + statements.push( + factory2.createIfStatement( + factory2.createTypeCheck(loopResultName, "object"), + returnStatement + ) + ); + } + if (state.nonLocalJumps & 2 /* Break */) { + statements.push( + factory2.createIfStatement( + factory2.createStrictEquality( + loopResultName, + factory2.createStringLiteral("break") + ), + factory2.createBreakStatement() + ) + ); + } + if (state.labeledNonLocalBreaks || state.labeledNonLocalContinues) { + const caseClauses = []; + processLabeledJumps( + state.labeledNonLocalBreaks, + /*isBreak*/ + true, + loopResultName, + outerState, + caseClauses + ); + processLabeledJumps( + state.labeledNonLocalContinues, + /*isBreak*/ + false, + loopResultName, + outerState, + caseClauses + ); + statements.push( + factory2.createSwitchStatement( + loopResultName, + factory2.createCaseBlock(caseClauses) + ) + ); + } + } + return statements; + } + function setLabeledJump(state, isBreak, labelText, labelMarker) { + if (isBreak) { + if (!state.labeledNonLocalBreaks) { + state.labeledNonLocalBreaks = /* @__PURE__ */ new Map(); + } + state.labeledNonLocalBreaks.set(labelText, labelMarker); + } else { + if (!state.labeledNonLocalContinues) { + state.labeledNonLocalContinues = /* @__PURE__ */ new Map(); + } + state.labeledNonLocalContinues.set(labelText, labelMarker); + } + } + function processLabeledJumps(table, isBreak, loopResultName, outerLoop, caseClauses) { + if (!table) { + return; + } + table.forEach((labelMarker, labelText) => { + const statements = []; + if (!outerLoop || outerLoop.labels && outerLoop.labels.get(labelText)) { + const label = factory2.createIdentifier(labelText); + statements.push(isBreak ? factory2.createBreakStatement(label) : factory2.createContinueStatement(label)); + } else { + setLabeledJump(outerLoop, isBreak, labelText, labelMarker); + statements.push(factory2.createReturnStatement(loopResultName)); + } + caseClauses.push(factory2.createCaseClause(factory2.createStringLiteral(labelMarker), statements)); + }); + } + function processLoopVariableDeclaration(container, decl, loopParameters, loopOutParameters, hasCapturedBindingsInForHead) { + const name = decl.name; + if (isBindingPattern(name)) { + for (const element of name.elements) { + if (!isOmittedExpression(element)) { + processLoopVariableDeclaration(container, element, loopParameters, loopOutParameters, hasCapturedBindingsInForHead); + } + } + } else { + loopParameters.push(factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + name + )); + const needsOutParam = resolver.hasNodeCheckFlag(decl, 65536 /* NeedsLoopOutParameter */); + if (needsOutParam || hasCapturedBindingsInForHead) { + const outParamName = factory2.createUniqueName("out_" + idText(name)); + let flags = 0 /* None */; + if (needsOutParam) { + flags |= 1 /* Body */; + } + if (isForStatement(container)) { + if (container.initializer && resolver.isBindingCapturedByNode(container.initializer, decl)) { + flags |= 2 /* Initializer */; + } + if (container.condition && resolver.isBindingCapturedByNode(container.condition, decl) || container.incrementor && resolver.isBindingCapturedByNode(container.incrementor, decl)) { + flags |= 1 /* Body */; + } + } + loopOutParameters.push({ flags, originalName: name, outParamName }); + } + } + } + function addObjectLiteralMembers(expressions, node, receiver, start) { + const properties = node.properties; + const numProperties = properties.length; + for (let i = start; i < numProperties; i++) { + const property = properties[i]; + switch (property.kind) { + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + const accessors = getAllAccessorDeclarations(node.properties, property); + if (property === accessors.firstAccessor) { + expressions.push(transformAccessorsToExpression(receiver, accessors, node, !!node.multiLine)); + } + break; + case 174 /* MethodDeclaration */: + expressions.push(transformObjectLiteralMethodDeclarationToExpression(property, receiver, node, node.multiLine)); + break; + case 303 /* PropertyAssignment */: + expressions.push(transformPropertyAssignmentToExpression(property, receiver, node.multiLine)); + break; + case 304 /* ShorthandPropertyAssignment */: + expressions.push(transformShorthandPropertyAssignmentToExpression(property, receiver, node.multiLine)); + break; + default: + Debug.failBadSyntaxKind(node); + break; + } + } + } + function transformPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { + const expression = factory2.createAssignment( + createMemberAccessForPropertyName( + factory2, + receiver, + Debug.checkDefined(visitNode(property.name, visitor, isPropertyName)) + ), + Debug.checkDefined(visitNode(property.initializer, visitor, isExpression)) + ); + setTextRange(expression, property); + if (startsOnNewLine) { + startOnNewLine(expression); + } + return expression; + } + function transformShorthandPropertyAssignmentToExpression(property, receiver, startsOnNewLine) { + const expression = factory2.createAssignment( + createMemberAccessForPropertyName( + factory2, + receiver, + Debug.checkDefined(visitNode(property.name, visitor, isPropertyName)) + ), + factory2.cloneNode(property.name) + ); + setTextRange(expression, property); + if (startsOnNewLine) { + startOnNewLine(expression); + } + return expression; + } + function transformObjectLiteralMethodDeclarationToExpression(method, receiver, container, startsOnNewLine) { + const expression = factory2.createAssignment( + createMemberAccessForPropertyName( + factory2, + receiver, + Debug.checkDefined(visitNode(method.name, visitor, isPropertyName)) + ), + transformFunctionLikeToExpression( + method, + /*location*/ + method, + /*name*/ + void 0, + container + ) + ); + setTextRange(expression, method); + if (startsOnNewLine) { + startOnNewLine(expression); + } + return expression; + } + function visitCatchClause(node) { + const ancestorFacts = enterSubtree(7104 /* BlockScopeExcludes */, 0 /* BlockScopeIncludes */); + let updated; + Debug.assert(!!node.variableDeclaration, "Catch clause variable should always be present when downleveling ES2015."); + if (isBindingPattern(node.variableDeclaration.name)) { + const temp = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + const newVariableDeclaration = factory2.createVariableDeclaration(temp); + setTextRange(newVariableDeclaration, node.variableDeclaration); + const vars = flattenDestructuringBinding( + node.variableDeclaration, + visitor, + context, + 0 /* All */, + temp + ); + const list = factory2.createVariableDeclarationList(vars); + setTextRange(list, node.variableDeclaration); + const destructure = factory2.createVariableStatement( + /*modifiers*/ + void 0, + list + ); + updated = factory2.updateCatchClause(node, newVariableDeclaration, addStatementToStartOfBlock(node.block, destructure)); + } else { + updated = visitEachChild(node, visitor, context); + } + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return updated; + } + function addStatementToStartOfBlock(block, statement) { + const transformedStatements = visitNodes2(block.statements, visitor, isStatement); + return factory2.updateBlock(block, [statement, ...transformedStatements]); + } + function visitMethodDeclaration(node) { + Debug.assert(!isComputedPropertyName(node.name)); + const functionExpression = transformFunctionLikeToExpression( + node, + /*location*/ + moveRangePos(node, -1), + /*name*/ + void 0, + /*container*/ + void 0 + ); + setEmitFlags(functionExpression, 1024 /* NoLeadingComments */ | getEmitFlags(functionExpression)); + return setTextRange( + factory2.createPropertyAssignment( + node.name, + functionExpression + ), + /*location*/ + node + ); + } + function visitAccessorDeclaration(node) { + Debug.assert(!isComputedPropertyName(node.name)); + const savedConvertedLoopState = convertedLoopState; + convertedLoopState = void 0; + const ancestorFacts = enterSubtree(32670 /* FunctionExcludes */, 65 /* FunctionIncludes */); + let updated; + const parameters = visitParameterList(node.parameters, visitor, context); + const body = transformFunctionBody2(node); + if (node.kind === 177 /* GetAccessor */) { + updated = factory2.updateGetAccessorDeclaration(node, node.modifiers, node.name, parameters, node.type, body); + } else { + updated = factory2.updateSetAccessorDeclaration(node, node.modifiers, node.name, parameters, body); + } + exitSubtree(ancestorFacts, 229376 /* FunctionSubtreeExcludes */, 0 /* None */); + convertedLoopState = savedConvertedLoopState; + return updated; + } + function visitShorthandPropertyAssignment(node) { + return setTextRange( + factory2.createPropertyAssignment( + node.name, + visitIdentifier(factory2.cloneNode(node.name)) + ), + /*location*/ + node + ); + } + function visitComputedPropertyName(node) { + return visitEachChild(node, visitor, context); + } + function visitYieldExpression(node) { + return visitEachChild(node, visitor, context); + } + function visitArrayLiteralExpression(node) { + if (some(node.elements, isSpreadElement)) { + return transformAndSpreadElements( + node.elements, + /*isArgumentList*/ + false, + !!node.multiLine, + /*hasTrailingComma*/ + !!node.elements.hasTrailingComma + ); + } + return visitEachChild(node, visitor, context); + } + function visitCallExpression(node) { + if (getInternalEmitFlags(node) & 1 /* TypeScriptClassWrapper */) { + return visitTypeScriptClassWrapper(node); + } + const expression = skipOuterExpressions(node.expression); + if (expression.kind === 108 /* SuperKeyword */ || isSuperProperty(expression) || some(node.arguments, isSpreadElement)) { + return visitCallExpressionWithPotentialCapturedThisAssignment( + node, + /*assignToCapturedThis*/ + true + ); + } + return factory2.updateCallExpression( + node, + Debug.checkDefined(visitNode(node.expression, callExpressionVisitor, isExpression)), + /*typeArguments*/ + void 0, + visitNodes2(node.arguments, visitor, isExpression) + ); + } + function visitTypeScriptClassWrapper(node) { + const body = cast(cast(skipOuterExpressions(node.expression), isArrowFunction).body, isBlock); + const isVariableStatementWithInitializer = (stmt) => isVariableStatement(stmt) && !!first(stmt.declarationList.declarations).initializer; + const savedConvertedLoopState = convertedLoopState; + convertedLoopState = void 0; + const bodyStatements = visitNodes2(body.statements, classWrapperStatementVisitor, isStatement); + convertedLoopState = savedConvertedLoopState; + const classStatements = filter(bodyStatements, isVariableStatementWithInitializer); + const remainingStatements = filter(bodyStatements, (stmt) => !isVariableStatementWithInitializer(stmt)); + const varStatement = cast(first(classStatements), isVariableStatement); + const variable = varStatement.declarationList.declarations[0]; + const initializer = skipOuterExpressions(variable.initializer); + let aliasAssignment = tryCast(initializer, isAssignmentExpression); + if (!aliasAssignment && isBinaryExpression(initializer) && initializer.operatorToken.kind === 28 /* CommaToken */) { + aliasAssignment = tryCast(initializer.left, isAssignmentExpression); + } + const call = cast(aliasAssignment ? skipOuterExpressions(aliasAssignment.right) : initializer, isCallExpression); + const func = cast(skipOuterExpressions(call.expression), isFunctionExpression); + const funcStatements = func.body.statements; + let classBodyStart = 0; + let classBodyEnd = -1; + const statements = []; + if (aliasAssignment) { + const extendsCall = tryCast(funcStatements[classBodyStart], isExpressionStatement); + if (extendsCall) { + statements.push(extendsCall); + classBodyStart++; + } + statements.push(funcStatements[classBodyStart]); + classBodyStart++; + statements.push( + factory2.createExpressionStatement( + factory2.createAssignment( + aliasAssignment.left, + cast(variable.name, isIdentifier) + ) + ) + ); + } + while (!isReturnStatement(elementAt(funcStatements, classBodyEnd))) { + classBodyEnd--; + } + addRange(statements, funcStatements, classBodyStart, classBodyEnd); + if (classBodyEnd < -1) { + addRange(statements, funcStatements, classBodyEnd + 1); + } + const returnStatement = tryCast(elementAt(funcStatements, classBodyEnd), isReturnStatement); + for (const statement of remainingStatements) { + if (isReturnStatement(statement) && (returnStatement == null ? void 0 : returnStatement.expression) && !isIdentifier(returnStatement.expression)) { + statements.push(returnStatement); + } else { + statements.push(statement); + } + } + addRange( + statements, + classStatements, + /*start*/ + 1 + ); + return factory2.restoreOuterExpressions( + node.expression, + factory2.restoreOuterExpressions( + variable.initializer, + factory2.restoreOuterExpressions( + aliasAssignment && aliasAssignment.right, + factory2.updateCallExpression( + call, + factory2.restoreOuterExpressions( + call.expression, + factory2.updateFunctionExpression( + func, + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + func.parameters, + /*type*/ + void 0, + factory2.updateBlock( + func.body, + statements + ) + ) + ), + /*typeArguments*/ + void 0, + call.arguments + ) + ) + ) + ); + } + function visitCallExpressionWithPotentialCapturedThisAssignment(node, assignToCapturedThis) { + if (node.transformFlags & 32768 /* ContainsRestOrSpread */ || node.expression.kind === 108 /* SuperKeyword */ || isSuperProperty(skipOuterExpressions(node.expression))) { + const { target, thisArg } = factory2.createCallBinding(node.expression, hoistVariableDeclaration); + if (node.expression.kind === 108 /* SuperKeyword */) { + setEmitFlags(thisArg, 8 /* NoSubstitution */); + } + let resultingCall; + if (node.transformFlags & 32768 /* ContainsRestOrSpread */) { + resultingCall = factory2.createFunctionApplyCall( + Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)), + node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)), + transformAndSpreadElements( + node.arguments, + /*isArgumentList*/ + true, + /*multiLine*/ + false, + /*hasTrailingComma*/ + false + ) + ); + } else { + resultingCall = setTextRange( + factory2.createFunctionCallCall( + Debug.checkDefined(visitNode(target, callExpressionVisitor, isExpression)), + node.expression.kind === 108 /* SuperKeyword */ ? thisArg : Debug.checkDefined(visitNode(thisArg, visitor, isExpression)), + visitNodes2(node.arguments, visitor, isExpression) + ), + node + ); + } + if (node.expression.kind === 108 /* SuperKeyword */) { + const initializer = factory2.createLogicalOr( + resultingCall, + createActualThis() + ); + resultingCall = assignToCapturedThis ? factory2.createAssignment(createCapturedThis(), initializer) : initializer; + } + return setOriginalNode(resultingCall, node); + } + if (isSuperCall(node)) { + hierarchyFacts |= 131072 /* CapturedLexicalThis */; + } + return visitEachChild(node, visitor, context); + } + function visitNewExpression(node) { + if (some(node.arguments, isSpreadElement)) { + const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration); + return factory2.createNewExpression( + factory2.createFunctionApplyCall( + Debug.checkDefined(visitNode(target, visitor, isExpression)), + thisArg, + transformAndSpreadElements( + factory2.createNodeArray([factory2.createVoidZero(), ...node.arguments]), + /*isArgumentList*/ + true, + /*multiLine*/ + false, + /*hasTrailingComma*/ + false + ) + ), + /*typeArguments*/ + void 0, + [] + ); + } + return visitEachChild(node, visitor, context); + } + function transformAndSpreadElements(elements, isArgumentList, multiLine, hasTrailingComma) { + const numElements = elements.length; + const segments = flatten( + // As we visit each element, we return one of two functions to use as the "key": + // - `visitSpanOfSpreads` for one or more contiguous `...` spread expressions, i.e. `...a, ...b` in `[1, 2, ...a, ...b]` + // - `visitSpanOfNonSpreads` for one or more contiguous non-spread elements, i.e. `1, 2`, in `[1, 2, ...a, ...b]` + spanMap(elements, partitionSpread, (partition, visitPartition, _start, end) => visitPartition(partition, multiLine, hasTrailingComma && end === numElements)) + ); + if (segments.length === 1) { + const firstSegment = segments[0]; + if (isArgumentList && !compilerOptions.downlevelIteration || isPackedArrayLiteral(firstSegment.expression) || isCallToHelper(firstSegment.expression, "___spreadArray")) { + return firstSegment.expression; + } + } + const helpers = emitHelpers(); + const startsWithSpread = segments[0].kind !== 0 /* None */; + let expression = startsWithSpread ? factory2.createArrayLiteralExpression() : segments[0].expression; + for (let i = startsWithSpread ? 0 : 1; i < segments.length; i++) { + const segment = segments[i]; + expression = helpers.createSpreadArrayHelper( + expression, + segment.expression, + segment.kind === 1 /* UnpackedSpread */ && !isArgumentList + ); + } + return expression; + } + function partitionSpread(node) { + return isSpreadElement(node) ? visitSpanOfSpreads : visitSpanOfNonSpreads; + } + function visitSpanOfSpreads(chunk) { + return map(chunk, visitExpressionOfSpread); + } + function visitExpressionOfSpread(node) { + Debug.assertNode(node, isSpreadElement); + let expression = visitNode(node.expression, visitor, isExpression); + Debug.assert(expression); + const isCallToReadHelper = isCallToHelper(expression, "___read"); + let kind = isCallToReadHelper || isPackedArrayLiteral(expression) ? 2 /* PackedSpread */ : 1 /* UnpackedSpread */; + if (compilerOptions.downlevelIteration && kind === 1 /* UnpackedSpread */ && !isArrayLiteralExpression(expression) && !isCallToReadHelper) { + expression = emitHelpers().createReadHelper( + expression, + /*count*/ + void 0 + ); + kind = 2 /* PackedSpread */; + } + return createSpreadSegment(kind, expression); + } + function visitSpanOfNonSpreads(chunk, multiLine, hasTrailingComma) { + const expression = factory2.createArrayLiteralExpression( + visitNodes2(factory2.createNodeArray(chunk, hasTrailingComma), visitor, isExpression), + multiLine + ); + return createSpreadSegment(0 /* None */, expression); + } + function visitSpreadElement(node) { + return visitNode(node.expression, visitor, isExpression); + } + function visitTemplateLiteral(node) { + return setTextRange(factory2.createStringLiteral(node.text), node); + } + function visitStringLiteral(node) { + if (node.hasExtendedUnicodeEscape) { + return setTextRange(factory2.createStringLiteral(node.text), node); + } + return node; + } + function visitNumericLiteral(node) { + if (node.numericLiteralFlags & 384 /* BinaryOrOctalSpecifier */) { + return setTextRange(factory2.createNumericLiteral(node.text), node); + } + return node; + } + function visitTaggedTemplateExpression(node) { + return processTaggedTemplateExpression( + context, + node, + visitor, + currentSourceFile, + recordTaggedTemplateString, + 1 /* All */ + ); + } + function visitTemplateExpression(node) { + let expression = factory2.createStringLiteral(node.head.text); + for (const span of node.templateSpans) { + const args = [Debug.checkDefined(visitNode(span.expression, visitor, isExpression))]; + if (span.literal.text.length > 0) { + args.push(factory2.createStringLiteral(span.literal.text)); + } + expression = factory2.createCallExpression( + factory2.createPropertyAccessExpression(expression, "concat"), + /*typeArguments*/ + void 0, + args + ); + } + return setTextRange(expression, node); + } + function createSyntheticSuper() { + return factory2.createUniqueName("_super", 16 /* Optimistic */ | 32 /* FileLevel */); + } + function visitSuperKeyword(node, isExpressionOfCall) { + const expression = hierarchyFacts & 8 /* NonStaticClassElement */ && !isExpressionOfCall ? factory2.createPropertyAccessExpression(setOriginalNode(createSyntheticSuper(), node), "prototype") : createSyntheticSuper(); + setOriginalNode(expression, node); + setCommentRange(expression, node); + setSourceMapRange(expression, node); + return expression; + } + function visitMetaProperty(node) { + if (node.keywordToken === 105 /* NewKeyword */ && node.name.escapedText === "target") { + hierarchyFacts |= 32768 /* NewTarget */; + return factory2.createUniqueName("_newTarget", 16 /* Optimistic */ | 32 /* FileLevel */); + } + return node; + } + function onEmitNode(hint, node, emitCallback) { + if (enabledSubstitutions & 1 /* CapturedThis */ && isFunctionLike(node)) { + const ancestorFacts = enterSubtree( + 32670 /* FunctionExcludes */, + getEmitFlags(node) & 16 /* CapturesThis */ ? 65 /* FunctionIncludes */ | 16 /* CapturesThis */ : 65 /* FunctionIncludes */ + ); + previousOnEmitNode(hint, node, emitCallback); + exitSubtree(ancestorFacts, 0 /* None */, 0 /* None */); + return; + } + previousOnEmitNode(hint, node, emitCallback); + } + function enableSubstitutionsForBlockScopedBindings() { + if ((enabledSubstitutions & 2 /* BlockScopedBindings */) === 0) { + enabledSubstitutions |= 2 /* BlockScopedBindings */; + context.enableSubstitution(80 /* Identifier */); + } + } + function enableSubstitutionsForCapturedThis() { + if ((enabledSubstitutions & 1 /* CapturedThis */) === 0) { + enabledSubstitutions |= 1 /* CapturedThis */; + context.enableSubstitution(110 /* ThisKeyword */); + context.enableEmitNotification(176 /* Constructor */); + context.enableEmitNotification(174 /* MethodDeclaration */); + context.enableEmitNotification(177 /* GetAccessor */); + context.enableEmitNotification(178 /* SetAccessor */); + context.enableEmitNotification(219 /* ArrowFunction */); + context.enableEmitNotification(218 /* FunctionExpression */); + context.enableEmitNotification(262 /* FunctionDeclaration */); + } + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* Expression */) { + return substituteExpression(node); + } + if (isIdentifier(node)) { + return substituteIdentifier(node); + } + return node; + } + function substituteIdentifier(node) { + if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) { + const original = getParseTreeNode(node, isIdentifier); + if (original && isNameOfDeclarationWithCollidingName(original)) { + return setTextRange(factory2.getGeneratedNameForNode(original), node); + } + } + return node; + } + function isNameOfDeclarationWithCollidingName(node) { + switch (node.parent.kind) { + case 208 /* BindingElement */: + case 263 /* ClassDeclaration */: + case 266 /* EnumDeclaration */: + case 260 /* VariableDeclaration */: + return node.parent.name === node && resolver.isDeclarationWithCollidingName(node.parent); + } + return false; + } + function substituteExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + return substituteExpressionIdentifier(node); + case 110 /* ThisKeyword */: + return substituteThisKeyword(node); + } + return node; + } + function substituteExpressionIdentifier(node) { + if (enabledSubstitutions & 2 /* BlockScopedBindings */ && !isInternalName(node)) { + const declaration = resolver.getReferencedDeclarationWithCollidingName(node); + if (declaration && !(isClassLike(declaration) && isPartOfClassBody(declaration, node))) { + return setTextRange(factory2.getGeneratedNameForNode(getNameOfDeclaration(declaration)), node); + } + } + return node; + } + function isPartOfClassBody(declaration, node) { + let currentNode = getParseTreeNode(node); + if (!currentNode || currentNode === declaration || currentNode.end <= declaration.pos || currentNode.pos >= declaration.end) { + return false; + } + const blockScope = getEnclosingBlockScopeContainer(declaration); + while (currentNode) { + if (currentNode === blockScope || currentNode === declaration) { + return false; + } + if (isClassElement(currentNode) && currentNode.parent === declaration) { + return true; + } + currentNode = currentNode.parent; + } + return false; + } + function substituteThisKeyword(node) { + if (enabledSubstitutions & 1 /* CapturedThis */ && hierarchyFacts & 16 /* CapturesThis */) { + return setTextRange(createCapturedThis(), node); + } + return node; + } + function getClassMemberPrefix(node, member) { + return isStatic(member) ? factory2.getInternalName(node) : factory2.createPropertyAccessExpression(factory2.getInternalName(node), "prototype"); + } + function hasSynthesizedDefaultSuperCall(constructor, hasExtendsClause) { + if (!constructor || !hasExtendsClause) { + return false; + } + if (some(constructor.parameters)) { + return false; + } + const statement = firstOrUndefined(constructor.body.statements); + if (!statement || !nodeIsSynthesized(statement) || statement.kind !== 244 /* ExpressionStatement */) { + return false; + } + const statementExpression = statement.expression; + if (!nodeIsSynthesized(statementExpression) || statementExpression.kind !== 213 /* CallExpression */) { + return false; + } + const callTarget = statementExpression.expression; + if (!nodeIsSynthesized(callTarget) || callTarget.kind !== 108 /* SuperKeyword */) { + return false; + } + const callArgument = singleOrUndefined(statementExpression.arguments); + if (!callArgument || !nodeIsSynthesized(callArgument) || callArgument.kind !== 230 /* SpreadElement */) { + return false; + } + const expression = callArgument.expression; + return isIdentifier(expression) && expression.escapedText === "arguments"; + } +} + +// src/compiler/transformers/generators.ts +function getInstructionName(instruction) { + switch (instruction) { + case 2 /* Return */: + return "return"; + case 3 /* Break */: + return "break"; + case 4 /* Yield */: + return "yield"; + case 5 /* YieldStar */: + return "yield*"; + case 7 /* Endfinally */: + return "endfinally"; + default: + return void 0; + } +} +function transformGenerators(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + resumeLexicalEnvironment, + endLexicalEnvironment, + hoistFunctionDeclaration, + hoistVariableDeclaration + } = context; + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const resolver = context.getEmitResolver(); + const previousOnSubstituteNode = context.onSubstituteNode; + context.onSubstituteNode = onSubstituteNode; + let renamedCatchVariables; + let renamedCatchVariableDeclarations; + let inGeneratorFunctionBody; + let inStatementContainingYield; + let blocks; + let blockOffsets; + let blockActions; + let blockStack; + let labelOffsets; + let labelExpressions; + let nextLabelId = 1; + let operations; + let operationArguments; + let operationLocations; + let state; + let blockIndex = 0; + let labelNumber = 0; + let labelNumbers; + let lastOperationWasAbrupt; + let lastOperationWasCompletion; + let clauses; + let statements; + let exceptionBlockStack; + let currentExceptionBlock; + let withBlockStack; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile || (node.transformFlags & 2048 /* ContainsGenerator */) === 0) { + return node; + } + const visited = visitEachChild(node, visitor, context); + addEmitHelpers(visited, context.readEmitHelpers()); + return visited; + } + function visitor(node) { + const transformFlags = node.transformFlags; + if (inStatementContainingYield) { + return visitJavaScriptInStatementContainingYield(node); + } else if (inGeneratorFunctionBody) { + return visitJavaScriptInGeneratorFunctionBody(node); + } else if (isFunctionLikeDeclaration(node) && node.asteriskToken) { + return visitGenerator(node); + } else if (transformFlags & 2048 /* ContainsGenerator */) { + return visitEachChild(node, visitor, context); + } else { + return node; + } + } + function visitJavaScriptInStatementContainingYield(node) { + switch (node.kind) { + case 246 /* DoStatement */: + return visitDoStatement(node); + case 247 /* WhileStatement */: + return visitWhileStatement(node); + case 255 /* SwitchStatement */: + return visitSwitchStatement(node); + case 256 /* LabeledStatement */: + return visitLabeledStatement(node); + default: + return visitJavaScriptInGeneratorFunctionBody(node); + } + } + function visitJavaScriptInGeneratorFunctionBody(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 218 /* FunctionExpression */: + return visitFunctionExpression(node); + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return visitAccessorDeclaration(node); + case 243 /* VariableStatement */: + return visitVariableStatement(node); + case 248 /* ForStatement */: + return visitForStatement(node); + case 249 /* ForInStatement */: + return visitForInStatement(node); + case 252 /* BreakStatement */: + return visitBreakStatement(node); + case 251 /* ContinueStatement */: + return visitContinueStatement(node); + case 253 /* ReturnStatement */: + return visitReturnStatement(node); + default: + if (node.transformFlags & 1048576 /* ContainsYield */) { + return visitJavaScriptContainingYield(node); + } else if (node.transformFlags & (2048 /* ContainsGenerator */ | 4194304 /* ContainsHoistedDeclarationOrCompletion */)) { + return visitEachChild(node, visitor, context); + } else { + return node; + } + } + } + function visitJavaScriptContainingYield(node) { + switch (node.kind) { + case 226 /* BinaryExpression */: + return visitBinaryExpression(node); + case 356 /* CommaListExpression */: + return visitCommaListExpression(node); + case 227 /* ConditionalExpression */: + return visitConditionalExpression(node); + case 229 /* YieldExpression */: + return visitYieldExpression(node); + case 209 /* ArrayLiteralExpression */: + return visitArrayLiteralExpression(node); + case 210 /* ObjectLiteralExpression */: + return visitObjectLiteralExpression(node); + case 212 /* ElementAccessExpression */: + return visitElementAccessExpression(node); + case 213 /* CallExpression */: + return visitCallExpression(node); + case 214 /* NewExpression */: + return visitNewExpression(node); + default: + return visitEachChild(node, visitor, context); + } + } + function visitGenerator(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 218 /* FunctionExpression */: + return visitFunctionExpression(node); + default: + return Debug.failBadSyntaxKind(node); + } + } + function visitFunctionDeclaration(node) { + if (node.asteriskToken) { + node = setOriginalNode( + setTextRange( + factory2.createFunctionDeclaration( + node.modifiers, + /*asteriskToken*/ + void 0, + node.name, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + transformGeneratorFunctionBody(node.body) + ), + /*location*/ + node + ), + node + ); + } else { + const savedInGeneratorFunctionBody = inGeneratorFunctionBody; + const savedInStatementContainingYield = inStatementContainingYield; + inGeneratorFunctionBody = false; + inStatementContainingYield = false; + node = visitEachChild(node, visitor, context); + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + } + if (inGeneratorFunctionBody) { + hoistFunctionDeclaration(node); + return void 0; + } else { + return node; + } + } + function visitFunctionExpression(node) { + if (node.asteriskToken) { + node = setOriginalNode( + setTextRange( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + node.name, + /*typeParameters*/ + void 0, + visitParameterList(node.parameters, visitor, context), + /*type*/ + void 0, + transformGeneratorFunctionBody(node.body) + ), + /*location*/ + node + ), + node + ); + } else { + const savedInGeneratorFunctionBody = inGeneratorFunctionBody; + const savedInStatementContainingYield = inStatementContainingYield; + inGeneratorFunctionBody = false; + inStatementContainingYield = false; + node = visitEachChild(node, visitor, context); + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + } + return node; + } + function visitAccessorDeclaration(node) { + const savedInGeneratorFunctionBody = inGeneratorFunctionBody; + const savedInStatementContainingYield = inStatementContainingYield; + inGeneratorFunctionBody = false; + inStatementContainingYield = false; + node = visitEachChild(node, visitor, context); + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + return node; + } + function transformGeneratorFunctionBody(body) { + const statements2 = []; + const savedInGeneratorFunctionBody = inGeneratorFunctionBody; + const savedInStatementContainingYield = inStatementContainingYield; + const savedBlocks = blocks; + const savedBlockOffsets = blockOffsets; + const savedBlockActions = blockActions; + const savedBlockStack = blockStack; + const savedLabelOffsets = labelOffsets; + const savedLabelExpressions = labelExpressions; + const savedNextLabelId = nextLabelId; + const savedOperations = operations; + const savedOperationArguments = operationArguments; + const savedOperationLocations = operationLocations; + const savedState = state; + inGeneratorFunctionBody = true; + inStatementContainingYield = false; + blocks = void 0; + blockOffsets = void 0; + blockActions = void 0; + blockStack = void 0; + labelOffsets = void 0; + labelExpressions = void 0; + nextLabelId = 1; + operations = void 0; + operationArguments = void 0; + operationLocations = void 0; + state = factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + resumeLexicalEnvironment(); + const statementOffset = factory2.copyPrologue( + body.statements, + statements2, + /*ensureUseStrict*/ + false, + visitor + ); + transformAndEmitStatements(body.statements, statementOffset); + const buildResult = build2(); + insertStatementsAfterStandardPrologue(statements2, endLexicalEnvironment()); + statements2.push(factory2.createReturnStatement(buildResult)); + inGeneratorFunctionBody = savedInGeneratorFunctionBody; + inStatementContainingYield = savedInStatementContainingYield; + blocks = savedBlocks; + blockOffsets = savedBlockOffsets; + blockActions = savedBlockActions; + blockStack = savedBlockStack; + labelOffsets = savedLabelOffsets; + labelExpressions = savedLabelExpressions; + nextLabelId = savedNextLabelId; + operations = savedOperations; + operationArguments = savedOperationArguments; + operationLocations = savedOperationLocations; + state = savedState; + return setTextRange(factory2.createBlock(statements2, body.multiLine), body); + } + function visitVariableStatement(node) { + if (node.transformFlags & 1048576 /* ContainsYield */) { + transformAndEmitVariableDeclarationList(node.declarationList); + return void 0; + } else { + if (getEmitFlags(node) & 2097152 /* CustomPrologue */) { + return node; + } + for (const variable of node.declarationList.declarations) { + hoistVariableDeclaration(variable.name); + } + const variables = getInitializedVariables(node.declarationList); + if (variables.length === 0) { + return void 0; + } + return setSourceMapRange( + factory2.createExpressionStatement( + factory2.inlineExpressions( + map(variables, transformInitializedVariable) + ) + ), + node + ); + } + } + function visitBinaryExpression(node) { + const assoc = getExpressionAssociativity(node); + switch (assoc) { + case 0 /* Left */: + return visitLeftAssociativeBinaryExpression(node); + case 1 /* Right */: + return visitRightAssociativeBinaryExpression(node); + default: + return Debug.assertNever(assoc); + } + } + function visitRightAssociativeBinaryExpression(node) { + const { left, right } = node; + if (containsYield(right)) { + let target; + switch (left.kind) { + case 211 /* PropertyAccessExpression */: + target = factory2.updatePropertyAccessExpression( + left, + cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))), + left.name + ); + break; + case 212 /* ElementAccessExpression */: + target = factory2.updateElementAccessExpression(left, cacheExpression(Debug.checkDefined(visitNode(left.expression, visitor, isLeftHandSideExpression))), cacheExpression(Debug.checkDefined(visitNode(left.argumentExpression, visitor, isExpression)))); + break; + default: + target = Debug.checkDefined(visitNode(left, visitor, isExpression)); + break; + } + const operator = node.operatorToken.kind; + if (isCompoundAssignment(operator)) { + return setTextRange( + factory2.createAssignment( + target, + setTextRange( + factory2.createBinaryExpression( + cacheExpression(target), + getNonAssignmentOperatorForCompoundAssignment(operator), + Debug.checkDefined(visitNode(right, visitor, isExpression)) + ), + node + ) + ), + node + ); + } else { + return factory2.updateBinaryExpression(node, target, node.operatorToken, Debug.checkDefined(visitNode(right, visitor, isExpression))); + } + } + return visitEachChild(node, visitor, context); + } + function visitLeftAssociativeBinaryExpression(node) { + if (containsYield(node.right)) { + if (isLogicalOperator(node.operatorToken.kind)) { + return visitLogicalBinaryExpression(node); + } else if (node.operatorToken.kind === 28 /* CommaToken */) { + return visitCommaExpression(node); + } + return factory2.updateBinaryExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.left, visitor, isExpression))), node.operatorToken, Debug.checkDefined(visitNode(node.right, visitor, isExpression))); + } + return visitEachChild(node, visitor, context); + } + function visitCommaExpression(node) { + let pendingExpressions = []; + visit(node.left); + visit(node.right); + return factory2.inlineExpressions(pendingExpressions); + function visit(node2) { + if (isBinaryExpression(node2) && node2.operatorToken.kind === 28 /* CommaToken */) { + visit(node2.left); + visit(node2.right); + } else { + if (containsYield(node2) && pendingExpressions.length > 0) { + emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]); + pendingExpressions = []; + } + pendingExpressions.push(Debug.checkDefined(visitNode(node2, visitor, isExpression))); + } + } + } + function visitCommaListExpression(node) { + let pendingExpressions = []; + for (const elem of node.elements) { + if (isBinaryExpression(elem) && elem.operatorToken.kind === 28 /* CommaToken */) { + pendingExpressions.push(visitCommaExpression(elem)); + } else { + if (containsYield(elem) && pendingExpressions.length > 0) { + emitWorker(1 /* Statement */, [factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))]); + pendingExpressions = []; + } + pendingExpressions.push(Debug.checkDefined(visitNode(elem, visitor, isExpression))); + } + } + return factory2.inlineExpressions(pendingExpressions); + } + function visitLogicalBinaryExpression(node) { + const resultLabel = defineLabel(); + const resultLocal = declareLocal(); + emitAssignment( + resultLocal, + Debug.checkDefined(visitNode(node.left, visitor, isExpression)), + /*location*/ + node.left + ); + if (node.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { + emitBreakWhenFalse( + resultLabel, + resultLocal, + /*location*/ + node.left + ); + } else { + emitBreakWhenTrue( + resultLabel, + resultLocal, + /*location*/ + node.left + ); + } + emitAssignment( + resultLocal, + Debug.checkDefined(visitNode(node.right, visitor, isExpression)), + /*location*/ + node.right + ); + markLabel(resultLabel); + return resultLocal; + } + function visitConditionalExpression(node) { + if (containsYield(node.whenTrue) || containsYield(node.whenFalse)) { + const whenFalseLabel = defineLabel(); + const resultLabel = defineLabel(); + const resultLocal = declareLocal(); + emitBreakWhenFalse( + whenFalseLabel, + Debug.checkDefined(visitNode(node.condition, visitor, isExpression)), + /*location*/ + node.condition + ); + emitAssignment( + resultLocal, + Debug.checkDefined(visitNode(node.whenTrue, visitor, isExpression)), + /*location*/ + node.whenTrue + ); + emitBreak(resultLabel); + markLabel(whenFalseLabel); + emitAssignment( + resultLocal, + Debug.checkDefined(visitNode(node.whenFalse, visitor, isExpression)), + /*location*/ + node.whenFalse + ); + markLabel(resultLabel); + return resultLocal; + } + return visitEachChild(node, visitor, context); + } + function visitYieldExpression(node) { + const resumeLabel = defineLabel(); + const expression = visitNode(node.expression, visitor, isExpression); + if (node.asteriskToken) { + const iterator = (getEmitFlags(node.expression) & 8388608 /* Iterator */) === 0 ? setTextRange(emitHelpers().createValuesHelper(expression), node) : expression; + emitYieldStar( + iterator, + /*location*/ + node + ); + } else { + emitYield( + expression, + /*location*/ + node + ); + } + markLabel(resumeLabel); + return createGeneratorResume( + /*location*/ + node + ); + } + function visitArrayLiteralExpression(node) { + return visitElements( + node.elements, + /*leadingElement*/ + void 0, + /*location*/ + void 0, + node.multiLine + ); + } + function visitElements(elements, leadingElement, location, multiLine) { + const numInitialElements = countInitialNodesWithoutYield(elements); + let temp; + if (numInitialElements > 0) { + temp = declareLocal(); + const initialElements = visitNodes2(elements, visitor, isExpression, 0, numInitialElements); + emitAssignment( + temp, + factory2.createArrayLiteralExpression( + leadingElement ? [leadingElement, ...initialElements] : initialElements + ) + ); + leadingElement = void 0; + } + const expressions = reduceLeft(elements, reduceElement, [], numInitialElements); + return temp ? factory2.createArrayConcatCall(temp, [factory2.createArrayLiteralExpression(expressions, multiLine)]) : setTextRange( + factory2.createArrayLiteralExpression(leadingElement ? [leadingElement, ...expressions] : expressions, multiLine), + location + ); + function reduceElement(expressions2, element) { + if (containsYield(element) && expressions2.length > 0) { + const hasAssignedTemp = temp !== void 0; + if (!temp) { + temp = declareLocal(); + } + emitAssignment( + temp, + hasAssignedTemp ? factory2.createArrayConcatCall( + temp, + [factory2.createArrayLiteralExpression(expressions2, multiLine)] + ) : factory2.createArrayLiteralExpression( + leadingElement ? [leadingElement, ...expressions2] : expressions2, + multiLine + ) + ); + leadingElement = void 0; + expressions2 = []; + } + expressions2.push(Debug.checkDefined(visitNode(element, visitor, isExpression))); + return expressions2; + } + } + function visitObjectLiteralExpression(node) { + const properties = node.properties; + const multiLine = node.multiLine; + const numInitialProperties = countInitialNodesWithoutYield(properties); + const temp = declareLocal(); + emitAssignment( + temp, + factory2.createObjectLiteralExpression( + visitNodes2(properties, visitor, isObjectLiteralElementLike, 0, numInitialProperties), + multiLine + ) + ); + const expressions = reduceLeft(properties, reduceProperty, [], numInitialProperties); + expressions.push(multiLine ? startOnNewLine(setParent(setTextRange(factory2.cloneNode(temp), temp), temp.parent)) : temp); + return factory2.inlineExpressions(expressions); + function reduceProperty(expressions2, property) { + if (containsYield(property) && expressions2.length > 0) { + emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(expressions2))); + expressions2 = []; + } + const expression = createExpressionForObjectLiteralElementLike(factory2, node, property, temp); + const visited = visitNode(expression, visitor, isExpression); + if (visited) { + if (multiLine) { + startOnNewLine(visited); + } + expressions2.push(visited); + } + return expressions2; + } + } + function visitElementAccessExpression(node) { + if (containsYield(node.argumentExpression)) { + return factory2.updateElementAccessExpression(node, cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isLeftHandSideExpression))), Debug.checkDefined(visitNode(node.argumentExpression, visitor, isExpression))); + } + return visitEachChild(node, visitor, context); + } + function visitCallExpression(node) { + if (!isImportCall(node) && forEach(node.arguments, containsYield)) { + const { target, thisArg } = factory2.createCallBinding( + node.expression, + hoistVariableDeclaration, + languageVersion, + /*cacheIdentifiers*/ + true + ); + return setOriginalNode( + setTextRange( + factory2.createFunctionApplyCall( + cacheExpression(Debug.checkDefined(visitNode(target, visitor, isLeftHandSideExpression))), + thisArg, + visitElements(node.arguments) + ), + node + ), + node + ); + } + return visitEachChild(node, visitor, context); + } + function visitNewExpression(node) { + if (forEach(node.arguments, containsYield)) { + const { target, thisArg } = factory2.createCallBinding(factory2.createPropertyAccessExpression(node.expression, "bind"), hoistVariableDeclaration); + return setOriginalNode( + setTextRange( + factory2.createNewExpression( + factory2.createFunctionApplyCall( + cacheExpression(Debug.checkDefined(visitNode(target, visitor, isExpression))), + thisArg, + visitElements( + node.arguments, + /*leadingElement*/ + factory2.createVoidZero() + ) + ), + /*typeArguments*/ + void 0, + [] + ), + node + ), + node + ); + } + return visitEachChild(node, visitor, context); + } + function transformAndEmitStatements(statements2, start = 0) { + const numStatements = statements2.length; + for (let i = start; i < numStatements; i++) { + transformAndEmitStatement(statements2[i]); + } + } + function transformAndEmitEmbeddedStatement(node) { + if (isBlock(node)) { + transformAndEmitStatements(node.statements); + } else { + transformAndEmitStatement(node); + } + } + function transformAndEmitStatement(node) { + const savedInStatementContainingYield = inStatementContainingYield; + if (!inStatementContainingYield) { + inStatementContainingYield = containsYield(node); + } + transformAndEmitStatementWorker(node); + inStatementContainingYield = savedInStatementContainingYield; + } + function transformAndEmitStatementWorker(node) { + switch (node.kind) { + case 241 /* Block */: + return transformAndEmitBlock(node); + case 244 /* ExpressionStatement */: + return transformAndEmitExpressionStatement(node); + case 245 /* IfStatement */: + return transformAndEmitIfStatement(node); + case 246 /* DoStatement */: + return transformAndEmitDoStatement(node); + case 247 /* WhileStatement */: + return transformAndEmitWhileStatement(node); + case 248 /* ForStatement */: + return transformAndEmitForStatement(node); + case 249 /* ForInStatement */: + return transformAndEmitForInStatement(node); + case 251 /* ContinueStatement */: + return transformAndEmitContinueStatement(node); + case 252 /* BreakStatement */: + return transformAndEmitBreakStatement(node); + case 253 /* ReturnStatement */: + return transformAndEmitReturnStatement(node); + case 254 /* WithStatement */: + return transformAndEmitWithStatement(node); + case 255 /* SwitchStatement */: + return transformAndEmitSwitchStatement(node); + case 256 /* LabeledStatement */: + return transformAndEmitLabeledStatement(node); + case 257 /* ThrowStatement */: + return transformAndEmitThrowStatement(node); + case 258 /* TryStatement */: + return transformAndEmitTryStatement(node); + default: + return emitStatement(visitNode(node, visitor, isStatement)); + } + } + function transformAndEmitBlock(node) { + if (containsYield(node)) { + transformAndEmitStatements(node.statements); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function transformAndEmitExpressionStatement(node) { + emitStatement(visitNode(node, visitor, isStatement)); + } + function transformAndEmitVariableDeclarationList(node) { + for (const variable of node.declarations) { + const name = factory2.cloneNode(variable.name); + setCommentRange(name, variable.name); + hoistVariableDeclaration(name); + } + const variables = getInitializedVariables(node); + const numVariables = variables.length; + let variablesWritten = 0; + let pendingExpressions = []; + while (variablesWritten < numVariables) { + for (let i = variablesWritten; i < numVariables; i++) { + const variable = variables[i]; + if (containsYield(variable.initializer) && pendingExpressions.length > 0) { + break; + } + pendingExpressions.push(transformInitializedVariable(variable)); + } + if (pendingExpressions.length) { + emitStatement(factory2.createExpressionStatement(factory2.inlineExpressions(pendingExpressions))); + variablesWritten += pendingExpressions.length; + pendingExpressions = []; + } + } + return void 0; + } + function transformInitializedVariable(node) { + return setSourceMapRange( + factory2.createAssignment( + setSourceMapRange(factory2.cloneNode(node.name), node.name), + Debug.checkDefined(visitNode(node.initializer, visitor, isExpression)) + ), + node + ); + } + function transformAndEmitIfStatement(node) { + if (containsYield(node)) { + if (containsYield(node.thenStatement) || containsYield(node.elseStatement)) { + const endLabel = defineLabel(); + const elseLabel = node.elseStatement ? defineLabel() : void 0; + emitBreakWhenFalse( + node.elseStatement ? elseLabel : endLabel, + Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), + /*location*/ + node.expression + ); + transformAndEmitEmbeddedStatement(node.thenStatement); + if (node.elseStatement) { + emitBreak(endLabel); + markLabel(elseLabel); + transformAndEmitEmbeddedStatement(node.elseStatement); + } + markLabel(endLabel); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function transformAndEmitDoStatement(node) { + if (containsYield(node)) { + const conditionLabel = defineLabel(); + const loopLabel = defineLabel(); + beginLoopBlock( + /*continueLabel*/ + conditionLabel + ); + markLabel(loopLabel); + transformAndEmitEmbeddedStatement(node.statement); + markLabel(conditionLabel); + emitBreakWhenTrue(loopLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); + endLoopBlock(); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function visitDoStatement(node) { + if (inStatementContainingYield) { + beginScriptLoopBlock(); + node = visitEachChild(node, visitor, context); + endLoopBlock(); + return node; + } else { + return visitEachChild(node, visitor, context); + } + } + function transformAndEmitWhileStatement(node) { + if (containsYield(node)) { + const loopLabel = defineLabel(); + const endLabel = beginLoopBlock(loopLabel); + markLabel(loopLabel); + emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); + transformAndEmitEmbeddedStatement(node.statement); + emitBreak(loopLabel); + endLoopBlock(); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function visitWhileStatement(node) { + if (inStatementContainingYield) { + beginScriptLoopBlock(); + node = visitEachChild(node, visitor, context); + endLoopBlock(); + return node; + } else { + return visitEachChild(node, visitor, context); + } + } + function transformAndEmitForStatement(node) { + if (containsYield(node)) { + const conditionLabel = defineLabel(); + const incrementLabel = defineLabel(); + const endLabel = beginLoopBlock(incrementLabel); + if (node.initializer) { + const initializer = node.initializer; + if (isVariableDeclarationList(initializer)) { + transformAndEmitVariableDeclarationList(initializer); + } else { + emitStatement( + setTextRange( + factory2.createExpressionStatement( + Debug.checkDefined(visitNode(initializer, visitor, isExpression)) + ), + initializer + ) + ); + } + } + markLabel(conditionLabel); + if (node.condition) { + emitBreakWhenFalse(endLabel, Debug.checkDefined(visitNode(node.condition, visitor, isExpression))); + } + transformAndEmitEmbeddedStatement(node.statement); + markLabel(incrementLabel); + if (node.incrementor) { + emitStatement( + setTextRange( + factory2.createExpressionStatement( + Debug.checkDefined(visitNode(node.incrementor, visitor, isExpression)) + ), + node.incrementor + ) + ); + } + emitBreak(conditionLabel); + endLoopBlock(); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function visitForStatement(node) { + if (inStatementContainingYield) { + beginScriptLoopBlock(); + } + const initializer = node.initializer; + if (initializer && isVariableDeclarationList(initializer)) { + for (const variable of initializer.declarations) { + hoistVariableDeclaration(variable.name); + } + const variables = getInitializedVariables(initializer); + node = factory2.updateForStatement( + node, + variables.length > 0 ? factory2.inlineExpressions(map(variables, transformInitializedVariable)) : void 0, + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, visitor, isExpression), + visitIterationBody(node.statement, visitor, context) + ); + } else { + node = visitEachChild(node, visitor, context); + } + if (inStatementContainingYield) { + endLoopBlock(); + } + return node; + } + function transformAndEmitForInStatement(node) { + if (containsYield(node)) { + const obj = declareLocal(); + const keysArray = declareLocal(); + const key = declareLocal(); + const keysIndex = factory2.createLoopVariable(); + const initializer = node.initializer; + hoistVariableDeclaration(keysIndex); + emitAssignment(obj, Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); + emitAssignment(keysArray, factory2.createArrayLiteralExpression()); + emitStatement( + factory2.createForInStatement( + key, + obj, + factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createPropertyAccessExpression(keysArray, "push"), + /*typeArguments*/ + void 0, + [key] + ) + ) + ) + ); + emitAssignment(keysIndex, factory2.createNumericLiteral(0)); + const conditionLabel = defineLabel(); + const incrementLabel = defineLabel(); + const endLoopLabel = beginLoopBlock(incrementLabel); + markLabel(conditionLabel); + emitBreakWhenFalse(endLoopLabel, factory2.createLessThan(keysIndex, factory2.createPropertyAccessExpression(keysArray, "length"))); + emitAssignment(key, factory2.createElementAccessExpression(keysArray, keysIndex)); + emitBreakWhenFalse(incrementLabel, factory2.createBinaryExpression(key, 103 /* InKeyword */, obj)); + let variable; + if (isVariableDeclarationList(initializer)) { + for (const variable2 of initializer.declarations) { + hoistVariableDeclaration(variable2.name); + } + variable = factory2.cloneNode(initializer.declarations[0].name); + } else { + variable = Debug.checkDefined(visitNode(initializer, visitor, isExpression)); + Debug.assert(isLeftHandSideExpression(variable)); + } + emitAssignment(variable, key); + transformAndEmitEmbeddedStatement(node.statement); + markLabel(incrementLabel); + emitStatement(factory2.createExpressionStatement(factory2.createPostfixIncrement(keysIndex))); + emitBreak(conditionLabel); + endLoopBlock(); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function visitForInStatement(node) { + if (inStatementContainingYield) { + beginScriptLoopBlock(); + } + const initializer = node.initializer; + if (isVariableDeclarationList(initializer)) { + for (const variable of initializer.declarations) { + hoistVariableDeclaration(variable.name); + } + node = factory2.updateForInStatement(node, initializer.declarations[0].name, Debug.checkDefined(visitNode(node.expression, visitor, isExpression)), Debug.checkDefined(visitNode(node.statement, visitor, isStatement, factory2.liftToBlock))); + } else { + node = visitEachChild(node, visitor, context); + } + if (inStatementContainingYield) { + endLoopBlock(); + } + return node; + } + function transformAndEmitContinueStatement(node) { + const label = findContinueTarget(node.label ? idText(node.label) : void 0); + if (label > 0) { + emitBreak( + label, + /*location*/ + node + ); + } else { + emitStatement(node); + } + } + function visitContinueStatement(node) { + if (inStatementContainingYield) { + const label = findContinueTarget(node.label && idText(node.label)); + if (label > 0) { + return createInlineBreak( + label, + /*location*/ + node + ); + } + } + return visitEachChild(node, visitor, context); + } + function transformAndEmitBreakStatement(node) { + const label = findBreakTarget(node.label ? idText(node.label) : void 0); + if (label > 0) { + emitBreak( + label, + /*location*/ + node + ); + } else { + emitStatement(node); + } + } + function visitBreakStatement(node) { + if (inStatementContainingYield) { + const label = findBreakTarget(node.label && idText(node.label)); + if (label > 0) { + return createInlineBreak( + label, + /*location*/ + node + ); + } + } + return visitEachChild(node, visitor, context); + } + function transformAndEmitReturnStatement(node) { + emitReturn( + visitNode(node.expression, visitor, isExpression), + /*location*/ + node + ); + } + function visitReturnStatement(node) { + return createInlineReturn( + visitNode(node.expression, visitor, isExpression), + /*location*/ + node + ); + } + function transformAndEmitWithStatement(node) { + if (containsYield(node)) { + beginWithBlock(cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression)))); + transformAndEmitEmbeddedStatement(node.statement); + endWithBlock(); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function transformAndEmitSwitchStatement(node) { + if (containsYield(node.caseBlock)) { + const caseBlock = node.caseBlock; + const numClauses = caseBlock.clauses.length; + const endLabel = beginSwitchBlock(); + const expression = cacheExpression(Debug.checkDefined(visitNode(node.expression, visitor, isExpression))); + const clauseLabels = []; + let defaultClauseIndex = -1; + for (let i = 0; i < numClauses; i++) { + const clause = caseBlock.clauses[i]; + clauseLabels.push(defineLabel()); + if (clause.kind === 297 /* DefaultClause */ && defaultClauseIndex === -1) { + defaultClauseIndex = i; + } + } + let clausesWritten = 0; + let pendingClauses = []; + while (clausesWritten < numClauses) { + let defaultClausesSkipped = 0; + for (let i = clausesWritten; i < numClauses; i++) { + const clause = caseBlock.clauses[i]; + if (clause.kind === 296 /* CaseClause */) { + if (containsYield(clause.expression) && pendingClauses.length > 0) { + break; + } + pendingClauses.push( + factory2.createCaseClause( + Debug.checkDefined(visitNode(clause.expression, visitor, isExpression)), + [ + createInlineBreak( + clauseLabels[i], + /*location*/ + clause.expression + ) + ] + ) + ); + } else { + defaultClausesSkipped++; + } + } + if (pendingClauses.length) { + emitStatement(factory2.createSwitchStatement(expression, factory2.createCaseBlock(pendingClauses))); + clausesWritten += pendingClauses.length; + pendingClauses = []; + } + if (defaultClausesSkipped > 0) { + clausesWritten += defaultClausesSkipped; + defaultClausesSkipped = 0; + } + } + if (defaultClauseIndex >= 0) { + emitBreak(clauseLabels[defaultClauseIndex]); + } else { + emitBreak(endLabel); + } + for (let i = 0; i < numClauses; i++) { + markLabel(clauseLabels[i]); + transformAndEmitStatements(caseBlock.clauses[i].statements); + } + endSwitchBlock(); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function visitSwitchStatement(node) { + if (inStatementContainingYield) { + beginScriptSwitchBlock(); + } + node = visitEachChild(node, visitor, context); + if (inStatementContainingYield) { + endSwitchBlock(); + } + return node; + } + function transformAndEmitLabeledStatement(node) { + if (containsYield(node)) { + beginLabeledBlock(idText(node.label)); + transformAndEmitEmbeddedStatement(node.statement); + endLabeledBlock(); + } else { + emitStatement(visitNode(node, visitor, isStatement)); + } + } + function visitLabeledStatement(node) { + if (inStatementContainingYield) { + beginScriptLabeledBlock(idText(node.label)); + } + node = visitEachChild(node, visitor, context); + if (inStatementContainingYield) { + endLabeledBlock(); + } + return node; + } + function transformAndEmitThrowStatement(node) { + emitThrow( + Debug.checkDefined(visitNode(node.expression ?? factory2.createVoidZero(), visitor, isExpression)), + /*location*/ + node + ); + } + function transformAndEmitTryStatement(node) { + if (containsYield(node)) { + beginExceptionBlock(); + transformAndEmitEmbeddedStatement(node.tryBlock); + if (node.catchClause) { + beginCatchBlock(node.catchClause.variableDeclaration); + transformAndEmitEmbeddedStatement(node.catchClause.block); + } + if (node.finallyBlock) { + beginFinallyBlock(); + transformAndEmitEmbeddedStatement(node.finallyBlock); + } + endExceptionBlock(); + } else { + emitStatement(visitEachChild(node, visitor, context)); + } + } + function containsYield(node) { + return !!node && (node.transformFlags & 1048576 /* ContainsYield */) !== 0; + } + function countInitialNodesWithoutYield(nodes) { + const numNodes = nodes.length; + for (let i = 0; i < numNodes; i++) { + if (containsYield(nodes[i])) { + return i; + } + } + return -1; + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (hint === 1 /* Expression */) { + return substituteExpression(node); + } + return node; + } + function substituteExpression(node) { + if (isIdentifier(node)) { + return substituteExpressionIdentifier(node); + } + return node; + } + function substituteExpressionIdentifier(node) { + if (!isGeneratedIdentifier(node) && renamedCatchVariables && renamedCatchVariables.has(idText(node))) { + const original = getOriginalNode(node); + if (isIdentifier(original) && original.parent) { + const declaration = resolver.getReferencedValueDeclaration(original); + if (declaration) { + const name = renamedCatchVariableDeclarations[getOriginalNodeId(declaration)]; + if (name) { + const clone2 = setParent(setTextRange(factory2.cloneNode(name), name), name.parent); + setSourceMapRange(clone2, node); + setCommentRange(clone2, node); + return clone2; + } + } + } + } + return node; + } + function cacheExpression(node) { + if (isGeneratedIdentifier(node) || getEmitFlags(node) & 8192 /* HelperName */) { + return node; + } + const temp = factory2.createTempVariable(hoistVariableDeclaration); + emitAssignment( + temp, + node, + /*location*/ + node + ); + return temp; + } + function declareLocal(name) { + const temp = name ? factory2.createUniqueName(name) : factory2.createTempVariable( + /*recordTempVariable*/ + void 0 + ); + hoistVariableDeclaration(temp); + return temp; + } + function defineLabel() { + if (!labelOffsets) { + labelOffsets = []; + } + const label = nextLabelId; + nextLabelId++; + labelOffsets[label] = -1; + return label; + } + function markLabel(label) { + Debug.assert(labelOffsets !== void 0, "No labels were defined."); + labelOffsets[label] = operations ? operations.length : 0; + } + function beginBlock(block) { + if (!blocks) { + blocks = []; + blockActions = []; + blockOffsets = []; + blockStack = []; + } + const index = blockActions.length; + blockActions[index] = 0 /* Open */; + blockOffsets[index] = operations ? operations.length : 0; + blocks[index] = block; + blockStack.push(block); + return index; + } + function endBlock() { + const block = peekBlock(); + if (block === void 0) return Debug.fail("beginBlock was never called."); + const index = blockActions.length; + blockActions[index] = 1 /* Close */; + blockOffsets[index] = operations ? operations.length : 0; + blocks[index] = block; + blockStack.pop(); + return block; + } + function peekBlock() { + return lastOrUndefined(blockStack); + } + function peekBlockKind() { + const block = peekBlock(); + return block && block.kind; + } + function beginWithBlock(expression) { + const startLabel = defineLabel(); + const endLabel = defineLabel(); + markLabel(startLabel); + beginBlock({ + kind: 1 /* With */, + expression, + startLabel, + endLabel + }); + } + function endWithBlock() { + Debug.assert(peekBlockKind() === 1 /* With */); + const block = endBlock(); + markLabel(block.endLabel); + } + function beginExceptionBlock() { + const startLabel = defineLabel(); + const endLabel = defineLabel(); + markLabel(startLabel); + beginBlock({ + kind: 0 /* Exception */, + state: 0 /* Try */, + startLabel, + endLabel + }); + emitNop(); + return endLabel; + } + function beginCatchBlock(variable) { + Debug.assert(peekBlockKind() === 0 /* Exception */); + let name; + if (isGeneratedIdentifier(variable.name)) { + name = variable.name; + hoistVariableDeclaration(variable.name); + } else { + const text = idText(variable.name); + name = declareLocal(text); + if (!renamedCatchVariables) { + renamedCatchVariables = /* @__PURE__ */ new Map(); + renamedCatchVariableDeclarations = []; + context.enableSubstitution(80 /* Identifier */); + } + renamedCatchVariables.set(text, true); + renamedCatchVariableDeclarations[getOriginalNodeId(variable)] = name; + } + const exception = peekBlock(); + Debug.assert(exception.state < 1 /* Catch */); + const endLabel = exception.endLabel; + emitBreak(endLabel); + const catchLabel = defineLabel(); + markLabel(catchLabel); + exception.state = 1 /* Catch */; + exception.catchVariable = name; + exception.catchLabel = catchLabel; + emitAssignment(name, factory2.createCallExpression( + factory2.createPropertyAccessExpression(state, "sent"), + /*typeArguments*/ + void 0, + [] + )); + emitNop(); + } + function beginFinallyBlock() { + Debug.assert(peekBlockKind() === 0 /* Exception */); + const exception = peekBlock(); + Debug.assert(exception.state < 2 /* Finally */); + const endLabel = exception.endLabel; + emitBreak(endLabel); + const finallyLabel = defineLabel(); + markLabel(finallyLabel); + exception.state = 2 /* Finally */; + exception.finallyLabel = finallyLabel; + } + function endExceptionBlock() { + Debug.assert(peekBlockKind() === 0 /* Exception */); + const exception = endBlock(); + const state2 = exception.state; + if (state2 < 2 /* Finally */) { + emitBreak(exception.endLabel); + } else { + emitEndfinally(); + } + markLabel(exception.endLabel); + emitNop(); + exception.state = 3 /* Done */; + } + function beginScriptLoopBlock() { + beginBlock({ + kind: 3 /* Loop */, + isScript: true, + breakLabel: -1, + continueLabel: -1 + }); + } + function beginLoopBlock(continueLabel) { + const breakLabel = defineLabel(); + beginBlock({ + kind: 3 /* Loop */, + isScript: false, + breakLabel, + continueLabel + }); + return breakLabel; + } + function endLoopBlock() { + Debug.assert(peekBlockKind() === 3 /* Loop */); + const block = endBlock(); + const breakLabel = block.breakLabel; + if (!block.isScript) { + markLabel(breakLabel); + } + } + function beginScriptSwitchBlock() { + beginBlock({ + kind: 2 /* Switch */, + isScript: true, + breakLabel: -1 + }); + } + function beginSwitchBlock() { + const breakLabel = defineLabel(); + beginBlock({ + kind: 2 /* Switch */, + isScript: false, + breakLabel + }); + return breakLabel; + } + function endSwitchBlock() { + Debug.assert(peekBlockKind() === 2 /* Switch */); + const block = endBlock(); + const breakLabel = block.breakLabel; + if (!block.isScript) { + markLabel(breakLabel); + } + } + function beginScriptLabeledBlock(labelText) { + beginBlock({ + kind: 4 /* Labeled */, + isScript: true, + labelText, + breakLabel: -1 + }); + } + function beginLabeledBlock(labelText) { + const breakLabel = defineLabel(); + beginBlock({ + kind: 4 /* Labeled */, + isScript: false, + labelText, + breakLabel + }); + } + function endLabeledBlock() { + Debug.assert(peekBlockKind() === 4 /* Labeled */); + const block = endBlock(); + if (!block.isScript) { + markLabel(block.breakLabel); + } + } + function supportsUnlabeledBreak(block) { + return block.kind === 2 /* Switch */ || block.kind === 3 /* Loop */; + } + function supportsLabeledBreakOrContinue(block) { + return block.kind === 4 /* Labeled */; + } + function supportsUnlabeledContinue(block) { + return block.kind === 3 /* Loop */; + } + function hasImmediateContainingLabeledBlock(labelText, start) { + for (let j = start; j >= 0; j--) { + const containingBlock = blockStack[j]; + if (supportsLabeledBreakOrContinue(containingBlock)) { + if (containingBlock.labelText === labelText) { + return true; + } + } else { + break; + } + } + return false; + } + function findBreakTarget(labelText) { + if (blockStack) { + if (labelText) { + for (let i = blockStack.length - 1; i >= 0; i--) { + const block = blockStack[i]; + if (supportsLabeledBreakOrContinue(block) && block.labelText === labelText) { + return block.breakLabel; + } else if (supportsUnlabeledBreak(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { + return block.breakLabel; + } + } + } else { + for (let i = blockStack.length - 1; i >= 0; i--) { + const block = blockStack[i]; + if (supportsUnlabeledBreak(block)) { + return block.breakLabel; + } + } + } + } + return 0; + } + function findContinueTarget(labelText) { + if (blockStack) { + if (labelText) { + for (let i = blockStack.length - 1; i >= 0; i--) { + const block = blockStack[i]; + if (supportsUnlabeledContinue(block) && hasImmediateContainingLabeledBlock(labelText, i - 1)) { + return block.continueLabel; + } + } + } else { + for (let i = blockStack.length - 1; i >= 0; i--) { + const block = blockStack[i]; + if (supportsUnlabeledContinue(block)) { + return block.continueLabel; + } + } + } + } + return 0; + } + function createLabel(label) { + if (label !== void 0 && label > 0) { + if (labelExpressions === void 0) { + labelExpressions = []; + } + const expression = factory2.createNumericLiteral(Number.MAX_SAFE_INTEGER); + if (labelExpressions[label] === void 0) { + labelExpressions[label] = [expression]; + } else { + labelExpressions[label].push(expression); + } + return expression; + } + return factory2.createOmittedExpression(); + } + function createInstruction(instruction) { + const literal = factory2.createNumericLiteral(instruction); + addSyntheticTrailingComment(literal, 3 /* MultiLineCommentTrivia */, getInstructionName(instruction)); + return literal; + } + function createInlineBreak(label, location) { + Debug.assertLessThan(0, label, "Invalid label"); + return setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression([ + createInstruction(3 /* Break */), + createLabel(label) + ]) + ), + location + ); + } + function createInlineReturn(expression, location) { + return setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression( + expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)] + ) + ), + location + ); + } + function createGeneratorResume(location) { + return setTextRange( + factory2.createCallExpression( + factory2.createPropertyAccessExpression(state, "sent"), + /*typeArguments*/ + void 0, + [] + ), + location + ); + } + function emitNop() { + emitWorker(0 /* Nop */); + } + function emitStatement(node) { + if (node) { + emitWorker(1 /* Statement */, [node]); + } else { + emitNop(); + } + } + function emitAssignment(left, right, location) { + emitWorker(2 /* Assign */, [left, right], location); + } + function emitBreak(label, location) { + emitWorker(3 /* Break */, [label], location); + } + function emitBreakWhenTrue(label, condition, location) { + emitWorker(4 /* BreakWhenTrue */, [label, condition], location); + } + function emitBreakWhenFalse(label, condition, location) { + emitWorker(5 /* BreakWhenFalse */, [label, condition], location); + } + function emitYieldStar(expression, location) { + emitWorker(7 /* YieldStar */, [expression], location); + } + function emitYield(expression, location) { + emitWorker(6 /* Yield */, [expression], location); + } + function emitReturn(expression, location) { + emitWorker(8 /* Return */, [expression], location); + } + function emitThrow(expression, location) { + emitWorker(9 /* Throw */, [expression], location); + } + function emitEndfinally() { + emitWorker(10 /* Endfinally */); + } + function emitWorker(code, args, location) { + if (operations === void 0) { + operations = []; + operationArguments = []; + operationLocations = []; + } + if (labelOffsets === void 0) { + markLabel(defineLabel()); + } + const operationIndex = operations.length; + operations[operationIndex] = code; + operationArguments[operationIndex] = args; + operationLocations[operationIndex] = location; + } + function build2() { + blockIndex = 0; + labelNumber = 0; + labelNumbers = void 0; + lastOperationWasAbrupt = false; + lastOperationWasCompletion = false; + clauses = void 0; + statements = void 0; + exceptionBlockStack = void 0; + currentExceptionBlock = void 0; + withBlockStack = void 0; + const buildResult = buildStatements(); + return emitHelpers().createGeneratorHelper( + setEmitFlags( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + state + )], + /*type*/ + void 0, + factory2.createBlock( + buildResult, + /*multiLine*/ + buildResult.length > 0 + ) + ), + 1048576 /* ReuseTempVariableScope */ + ) + ); + } + function buildStatements() { + if (operations) { + for (let operationIndex = 0; operationIndex < operations.length; operationIndex++) { + writeOperation(operationIndex); + } + flushFinalLabel(operations.length); + } else { + flushFinalLabel(0); + } + if (clauses) { + const labelExpression = factory2.createPropertyAccessExpression(state, "label"); + const switchStatement = factory2.createSwitchStatement(labelExpression, factory2.createCaseBlock(clauses)); + return [startOnNewLine(switchStatement)]; + } + if (statements) { + return statements; + } + return []; + } + function flushLabel() { + if (!statements) { + return; + } + appendLabel( + /*markLabelEnd*/ + !lastOperationWasAbrupt + ); + lastOperationWasAbrupt = false; + lastOperationWasCompletion = false; + labelNumber++; + } + function flushFinalLabel(operationIndex) { + if (isFinalLabelReachable(operationIndex)) { + tryEnterLabel(operationIndex); + withBlockStack = void 0; + writeReturn( + /*expression*/ + void 0, + /*operationLocation*/ + void 0 + ); + } + if (statements && clauses) { + appendLabel( + /*markLabelEnd*/ + false + ); + } + updateLabelExpressions(); + } + function isFinalLabelReachable(operationIndex) { + if (!lastOperationWasCompletion) { + return true; + } + if (!labelOffsets || !labelExpressions) { + return false; + } + for (let label = 0; label < labelOffsets.length; label++) { + if (labelOffsets[label] === operationIndex && labelExpressions[label]) { + return true; + } + } + return false; + } + function appendLabel(markLabelEnd) { + if (!clauses) { + clauses = []; + } + if (statements) { + if (withBlockStack) { + for (let i = withBlockStack.length - 1; i >= 0; i--) { + const withBlock = withBlockStack[i]; + statements = [factory2.createWithStatement(withBlock.expression, factory2.createBlock(statements))]; + } + } + if (currentExceptionBlock) { + const { startLabel, catchLabel, finallyLabel, endLabel } = currentExceptionBlock; + statements.unshift( + factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createPropertyAccessExpression(state, "trys"), "push"), + /*typeArguments*/ + void 0, + [ + factory2.createArrayLiteralExpression([ + createLabel(startLabel), + createLabel(catchLabel), + createLabel(finallyLabel), + createLabel(endLabel) + ]) + ] + ) + ) + ); + currentExceptionBlock = void 0; + } + if (markLabelEnd) { + statements.push( + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression(state, "label"), + factory2.createNumericLiteral(labelNumber + 1) + ) + ) + ); + } + } + clauses.push( + factory2.createCaseClause( + factory2.createNumericLiteral(labelNumber), + statements || [] + ) + ); + statements = void 0; + } + function tryEnterLabel(operationIndex) { + if (!labelOffsets) { + return; + } + for (let label = 0; label < labelOffsets.length; label++) { + if (labelOffsets[label] === operationIndex) { + flushLabel(); + if (labelNumbers === void 0) { + labelNumbers = []; + } + if (labelNumbers[labelNumber] === void 0) { + labelNumbers[labelNumber] = [label]; + } else { + labelNumbers[labelNumber].push(label); + } + } + } + } + function updateLabelExpressions() { + if (labelExpressions !== void 0 && labelNumbers !== void 0) { + for (let labelNumber2 = 0; labelNumber2 < labelNumbers.length; labelNumber2++) { + const labels = labelNumbers[labelNumber2]; + if (labels !== void 0) { + for (const label of labels) { + const expressions = labelExpressions[label]; + if (expressions !== void 0) { + for (const expression of expressions) { + expression.text = String(labelNumber2); + } + } + } + } + } + } + } + function tryEnterOrLeaveBlock(operationIndex) { + if (blocks) { + for (; blockIndex < blockActions.length && blockOffsets[blockIndex] <= operationIndex; blockIndex++) { + const block = blocks[blockIndex]; + const blockAction = blockActions[blockIndex]; + switch (block.kind) { + case 0 /* Exception */: + if (blockAction === 0 /* Open */) { + if (!exceptionBlockStack) { + exceptionBlockStack = []; + } + if (!statements) { + statements = []; + } + exceptionBlockStack.push(currentExceptionBlock); + currentExceptionBlock = block; + } else if (blockAction === 1 /* Close */) { + currentExceptionBlock = exceptionBlockStack.pop(); + } + break; + case 1 /* With */: + if (blockAction === 0 /* Open */) { + if (!withBlockStack) { + withBlockStack = []; + } + withBlockStack.push(block); + } else if (blockAction === 1 /* Close */) { + withBlockStack.pop(); + } + break; + } + } + } + } + function writeOperation(operationIndex) { + tryEnterLabel(operationIndex); + tryEnterOrLeaveBlock(operationIndex); + if (lastOperationWasAbrupt) { + return; + } + lastOperationWasAbrupt = false; + lastOperationWasCompletion = false; + const opcode = operations[operationIndex]; + if (opcode === 0 /* Nop */) { + return; + } else if (opcode === 10 /* Endfinally */) { + return writeEndfinally(); + } + const args = operationArguments[operationIndex]; + if (opcode === 1 /* Statement */) { + return writeStatement(args[0]); + } + const location = operationLocations[operationIndex]; + switch (opcode) { + case 2 /* Assign */: + return writeAssign(args[0], args[1], location); + case 3 /* Break */: + return writeBreak(args[0], location); + case 4 /* BreakWhenTrue */: + return writeBreakWhenTrue(args[0], args[1], location); + case 5 /* BreakWhenFalse */: + return writeBreakWhenFalse(args[0], args[1], location); + case 6 /* Yield */: + return writeYield(args[0], location); + case 7 /* YieldStar */: + return writeYieldStar(args[0], location); + case 8 /* Return */: + return writeReturn(args[0], location); + case 9 /* Throw */: + return writeThrow(args[0], location); + } + } + function writeStatement(statement) { + if (statement) { + if (!statements) { + statements = [statement]; + } else { + statements.push(statement); + } + } + } + function writeAssign(left, right, operationLocation) { + writeStatement(setTextRange(factory2.createExpressionStatement(factory2.createAssignment(left, right)), operationLocation)); + } + function writeThrow(expression, operationLocation) { + lastOperationWasAbrupt = true; + lastOperationWasCompletion = true; + writeStatement(setTextRange(factory2.createThrowStatement(expression), operationLocation)); + } + function writeReturn(expression, operationLocation) { + lastOperationWasAbrupt = true; + lastOperationWasCompletion = true; + writeStatement( + setEmitFlags( + setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression( + expression ? [createInstruction(2 /* Return */), expression] : [createInstruction(2 /* Return */)] + ) + ), + operationLocation + ), + 768 /* NoTokenSourceMaps */ + ) + ); + } + function writeBreak(label, operationLocation) { + lastOperationWasAbrupt = true; + writeStatement( + setEmitFlags( + setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression([ + createInstruction(3 /* Break */), + createLabel(label) + ]) + ), + operationLocation + ), + 768 /* NoTokenSourceMaps */ + ) + ); + } + function writeBreakWhenTrue(label, condition, operationLocation) { + writeStatement( + setEmitFlags( + factory2.createIfStatement( + condition, + setEmitFlags( + setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression([ + createInstruction(3 /* Break */), + createLabel(label) + ]) + ), + operationLocation + ), + 768 /* NoTokenSourceMaps */ + ) + ), + 1 /* SingleLine */ + ) + ); + } + function writeBreakWhenFalse(label, condition, operationLocation) { + writeStatement( + setEmitFlags( + factory2.createIfStatement( + factory2.createLogicalNot(condition), + setEmitFlags( + setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression([ + createInstruction(3 /* Break */), + createLabel(label) + ]) + ), + operationLocation + ), + 768 /* NoTokenSourceMaps */ + ) + ), + 1 /* SingleLine */ + ) + ); + } + function writeYield(expression, operationLocation) { + lastOperationWasAbrupt = true; + writeStatement( + setEmitFlags( + setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression( + expression ? [createInstruction(4 /* Yield */), expression] : [createInstruction(4 /* Yield */)] + ) + ), + operationLocation + ), + 768 /* NoTokenSourceMaps */ + ) + ); + } + function writeYieldStar(expression, operationLocation) { + lastOperationWasAbrupt = true; + writeStatement( + setEmitFlags( + setTextRange( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression([ + createInstruction(5 /* YieldStar */), + expression + ]) + ), + operationLocation + ), + 768 /* NoTokenSourceMaps */ + ) + ); + } + function writeEndfinally() { + lastOperationWasAbrupt = true; + writeStatement( + factory2.createReturnStatement( + factory2.createArrayLiteralExpression([ + createInstruction(7 /* Endfinally */) + ]) + ) + ); + } +} + +// src/compiler/transformers/module/module.ts +function transformModule(context) { + function getTransformModuleDelegate(moduleKind2) { + switch (moduleKind2) { + case 2 /* AMD */: + return transformAMDModule; + case 3 /* UMD */: + return transformUMDModule; + default: + return transformCommonJSModule; + } + } + const { + factory: factory2, + getEmitHelperFactory: emitHelpers, + startLexicalEnvironment, + endLexicalEnvironment, + hoistVariableDeclaration + } = context; + const compilerOptions = context.getCompilerOptions(); + const resolver = context.getEmitResolver(); + const host = context.getEmitHost(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const moduleKind = getEmitModuleKind(compilerOptions); + const previousOnSubstituteNode = context.onSubstituteNode; + const previousOnEmitNode = context.onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.onEmitNode = onEmitNode; + context.enableSubstitution(213 /* CallExpression */); + context.enableSubstitution(215 /* TaggedTemplateExpression */); + context.enableSubstitution(80 /* Identifier */); + context.enableSubstitution(226 /* BinaryExpression */); + context.enableSubstitution(304 /* ShorthandPropertyAssignment */); + context.enableEmitNotification(307 /* SourceFile */); + const moduleInfoMap = []; + let currentSourceFile; + let currentModuleInfo; + let importsAndRequiresToRewriteOrShim; + const noSubstitution = []; + let needUMDDynamicImportHelper; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */ || isJsonSourceFile(node) && hasJsonModuleEmitEnabled(compilerOptions) && compilerOptions.outFile)) { + return node; + } + currentSourceFile = node; + currentModuleInfo = collectExternalModuleInfo(context, node); + moduleInfoMap[getOriginalNodeId(node)] = currentModuleInfo; + if (compilerOptions.rewriteRelativeImportExtensions) { + forEachDynamicImportOrRequireCall( + node, + /*includeTypeSpaceImports*/ + false, + /*requireStringLiteralLikeArgument*/ + false, + (node2) => { + if (!isStringLiteralLike(node2.arguments[0]) || shouldRewriteModuleSpecifier(node2.arguments[0].text, compilerOptions)) { + importsAndRequiresToRewriteOrShim = append(importsAndRequiresToRewriteOrShim, node2); + } + } + ); + } + const transformModule2 = getTransformModuleDelegate(moduleKind); + const updated = transformModule2(node); + currentSourceFile = void 0; + currentModuleInfo = void 0; + needUMDDynamicImportHelper = false; + return updated; + } + function shouldEmitUnderscoreUnderscoreESModule() { + if (hasJSFileExtension(currentSourceFile.fileName) && currentSourceFile.commonJsModuleIndicator && (!currentSourceFile.externalModuleIndicator || currentSourceFile.externalModuleIndicator === true)) { + return false; + } + if (!currentModuleInfo.exportEquals && isExternalModule(currentSourceFile)) { + return true; + } + return false; + } + function transformCommonJSModule(node) { + startLexicalEnvironment(); + const statements = []; + const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || isExternalModule(currentSourceFile); + const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict && !isJsonSourceFile(node), topLevelVisitor); + if (shouldEmitUnderscoreUnderscoreESModule()) { + append(statements, createUnderscoreUnderscoreESModule()); + } + if (some(currentModuleInfo.exportedNames)) { + const chunkSize = 50; + for (let i = 0; i < currentModuleInfo.exportedNames.length; i += chunkSize) { + append( + statements, + factory2.createExpressionStatement( + reduceLeft( + currentModuleInfo.exportedNames.slice(i, i + chunkSize), + (prev, nextId) => nextId.kind === 11 /* StringLiteral */ ? factory2.createAssignment(factory2.createElementAccessExpression(factory2.createIdentifier("exports"), factory2.createStringLiteral(nextId.text)), prev) : factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), + factory2.createVoidZero() + ) + ) + ); + } + } + for (const f of currentModuleInfo.exportedFunctions) { + appendExportsOfHoistedDeclaration(statements, f); + } + append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement)); + addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset)); + addExportEqualsIfNeeded( + statements, + /*emitAsReturn*/ + false + ); + insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + const updated = factory2.updateSourceFile(node, setTextRange(factory2.createNodeArray(statements), node.statements)); + addEmitHelpers(updated, context.readEmitHelpers()); + return updated; + } + function transformAMDModule(node) { + const define = factory2.createIdentifier("define"); + const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions); + const jsonSourceFile = isJsonSourceFile(node) && node; + const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies( + node, + /*includeNonAmdDependencies*/ + true + ); + const updated = factory2.updateSourceFile( + node, + setTextRange( + factory2.createNodeArray([ + factory2.createExpressionStatement( + factory2.createCallExpression( + define, + /*typeArguments*/ + void 0, + [ + // Add the module name (if provided). + ...moduleName ? [moduleName] : [], + // Add the dependency array argument: + // + // ["require", "exports", module1", "module2", ...] + factory2.createArrayLiteralExpression( + jsonSourceFile ? emptyArray : [ + factory2.createStringLiteral("require"), + factory2.createStringLiteral("exports"), + ...aliasedModuleNames, + ...unaliasedModuleNames + ] + ), + // Add the module body function argument: + // + // function (require, exports, module1, module2) ... + jsonSourceFile ? jsonSourceFile.statements.length ? jsonSourceFile.statements[0].expression : factory2.createObjectLiteralExpression() : factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [ + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "require" + ), + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "exports" + ), + ...importAliasNames + ], + /*type*/ + void 0, + transformAsynchronousModuleBody(node) + ) + ] + ) + ) + ]), + /*location*/ + node.statements + ) + ); + addEmitHelpers(updated, context.readEmitHelpers()); + return updated; + } + function transformUMDModule(node) { + const { aliasedModuleNames, unaliasedModuleNames, importAliasNames } = collectAsynchronousDependencies( + node, + /*includeNonAmdDependencies*/ + false + ); + const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions); + const umdHeader = factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "factory" + )], + /*type*/ + void 0, + setTextRange( + factory2.createBlock( + [ + factory2.createIfStatement( + factory2.createLogicalAnd( + factory2.createTypeCheck(factory2.createIdentifier("module"), "object"), + factory2.createTypeCheck(factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), "object") + ), + factory2.createBlock([ + factory2.createVariableStatement( + /*modifiers*/ + void 0, + [ + factory2.createVariableDeclaration( + "v", + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createCallExpression( + factory2.createIdentifier("factory"), + /*typeArguments*/ + void 0, + [ + factory2.createIdentifier("require"), + factory2.createIdentifier("exports") + ] + ) + ) + ] + ), + setEmitFlags( + factory2.createIfStatement( + factory2.createStrictInequality( + factory2.createIdentifier("v"), + factory2.createIdentifier("undefined") + ), + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression(factory2.createIdentifier("module"), "exports"), + factory2.createIdentifier("v") + ) + ) + ), + 1 /* SingleLine */ + ) + ]), + factory2.createIfStatement( + factory2.createLogicalAnd( + factory2.createTypeCheck(factory2.createIdentifier("define"), "function"), + factory2.createPropertyAccessExpression(factory2.createIdentifier("define"), "amd") + ), + factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createIdentifier("define"), + /*typeArguments*/ + void 0, + [ + // Add the module name (if provided). + ...moduleName ? [moduleName] : [], + factory2.createArrayLiteralExpression([ + factory2.createStringLiteral("require"), + factory2.createStringLiteral("exports"), + ...aliasedModuleNames, + ...unaliasedModuleNames + ]), + factory2.createIdentifier("factory") + ] + ) + ) + ]) + ) + ) + ], + /*multiLine*/ + true + ), + /*location*/ + void 0 + ) + ); + const updated = factory2.updateSourceFile( + node, + setTextRange( + factory2.createNodeArray([ + factory2.createExpressionStatement( + factory2.createCallExpression( + umdHeader, + /*typeArguments*/ + void 0, + [ + // Add the module body function argument: + // + // function (require, exports) ... + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [ + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "require" + ), + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "exports" + ), + ...importAliasNames + ], + /*type*/ + void 0, + transformAsynchronousModuleBody(node) + ) + ] + ) + ) + ]), + /*location*/ + node.statements + ) + ); + addEmitHelpers(updated, context.readEmitHelpers()); + return updated; + } + function collectAsynchronousDependencies(node, includeNonAmdDependencies) { + const aliasedModuleNames = []; + const unaliasedModuleNames = []; + const importAliasNames = []; + for (const amdDependency of node.amdDependencies) { + if (amdDependency.name) { + aliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path)); + importAliasNames.push(factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + amdDependency.name + )); + } else { + unaliasedModuleNames.push(factory2.createStringLiteral(amdDependency.path)); + } + } + for (const importNode of currentModuleInfo.externalImports) { + const externalModuleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions); + const importAliasName = getLocalNameForExternalImport(factory2, importNode, currentSourceFile); + if (externalModuleName) { + if (includeNonAmdDependencies && importAliasName) { + setEmitFlags(importAliasName, 8 /* NoSubstitution */); + aliasedModuleNames.push(externalModuleName); + importAliasNames.push(factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + importAliasName + )); + } else { + unaliasedModuleNames.push(externalModuleName); + } + } + } + return { aliasedModuleNames, unaliasedModuleNames, importAliasNames }; + } + function getAMDImportExpressionForImport(node) { + if (isImportEqualsDeclaration(node) || isExportDeclaration(node) || !getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions)) { + return void 0; + } + const name = getLocalNameForExternalImport(factory2, node, currentSourceFile); + const expr = getHelperExpressionForImport(node, name); + if (expr === name) { + return void 0; + } + return factory2.createExpressionStatement(factory2.createAssignment(name, expr)); + } + function transformAsynchronousModuleBody(node) { + startLexicalEnvironment(); + const statements = []; + const statementOffset = factory2.copyPrologue( + node.statements, + statements, + /*ensureUseStrict*/ + true, + topLevelVisitor + ); + if (shouldEmitUnderscoreUnderscoreESModule()) { + append(statements, createUnderscoreUnderscoreESModule()); + } + if (some(currentModuleInfo.exportedNames)) { + append( + statements, + factory2.createExpressionStatement(reduceLeft(currentModuleInfo.exportedNames, (prev, nextId) => nextId.kind === 11 /* StringLiteral */ ? factory2.createAssignment(factory2.createElementAccessExpression(factory2.createIdentifier("exports"), factory2.createStringLiteral(nextId.text)), prev) : factory2.createAssignment(factory2.createPropertyAccessExpression(factory2.createIdentifier("exports"), factory2.createIdentifier(idText(nextId))), prev), factory2.createVoidZero())) + ); + } + for (const f of currentModuleInfo.exportedFunctions) { + appendExportsOfHoistedDeclaration(statements, f); + } + append(statements, visitNode(currentModuleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement)); + if (moduleKind === 2 /* AMD */) { + addRange(statements, mapDefined(currentModuleInfo.externalImports, getAMDImportExpressionForImport)); + } + addRange(statements, visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset)); + addExportEqualsIfNeeded( + statements, + /*emitAsReturn*/ + true + ); + insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + const body = factory2.createBlock( + statements, + /*multiLine*/ + true + ); + if (needUMDDynamicImportHelper) { + addEmitHelper(body, dynamicImportUMDHelper); + } + return body; + } + function addExportEqualsIfNeeded(statements, emitAsReturn) { + if (currentModuleInfo.exportEquals) { + const expressionResult = visitNode(currentModuleInfo.exportEquals.expression, visitor, isExpression); + if (expressionResult) { + if (emitAsReturn) { + const statement = factory2.createReturnStatement(expressionResult); + setTextRange(statement, currentModuleInfo.exportEquals); + setEmitFlags(statement, 768 /* NoTokenSourceMaps */ | 3072 /* NoComments */); + statements.push(statement); + } else { + const statement = factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression( + factory2.createIdentifier("module"), + "exports" + ), + expressionResult + ) + ); + setTextRange(statement, currentModuleInfo.exportEquals); + setEmitFlags(statement, 3072 /* NoComments */); + statements.push(statement); + } + } + } + } + function topLevelVisitor(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + return visitTopLevelImportDeclaration(node); + case 271 /* ImportEqualsDeclaration */: + return visitTopLevelImportEqualsDeclaration(node); + case 278 /* ExportDeclaration */: + return visitTopLevelExportDeclaration(node); + case 277 /* ExportAssignment */: + return visitTopLevelExportAssignment(node); + default: + return topLevelNestedVisitor(node); + } + } + function topLevelNestedVisitor(node) { + switch (node.kind) { + case 243 /* VariableStatement */: + return visitVariableStatement(node); + case 262 /* FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 263 /* ClassDeclaration */: + return visitClassDeclaration(node); + case 248 /* ForStatement */: + return visitForStatement( + node, + /*isTopLevel*/ + true + ); + case 249 /* ForInStatement */: + return visitForInStatement(node); + case 250 /* ForOfStatement */: + return visitForOfStatement(node); + case 246 /* DoStatement */: + return visitDoStatement(node); + case 247 /* WhileStatement */: + return visitWhileStatement(node); + case 256 /* LabeledStatement */: + return visitLabeledStatement(node); + case 254 /* WithStatement */: + return visitWithStatement(node); + case 245 /* IfStatement */: + return visitIfStatement(node); + case 255 /* SwitchStatement */: + return visitSwitchStatement(node); + case 269 /* CaseBlock */: + return visitCaseBlock(node); + case 296 /* CaseClause */: + return visitCaseClause(node); + case 297 /* DefaultClause */: + return visitDefaultClause(node); + case 258 /* TryStatement */: + return visitTryStatement(node); + case 299 /* CatchClause */: + return visitCatchClause(node); + case 241 /* Block */: + return visitBlock(node); + default: + return visitor(node); + } + } + function visitorWorker(node, valueIsDiscarded) { + if (!(node.transformFlags & (8388608 /* ContainsDynamicImport */ | 4096 /* ContainsDestructuringAssignment */ | 268435456 /* ContainsUpdateExpressionForIdentifier */)) && !(importsAndRequiresToRewriteOrShim == null ? void 0 : importsAndRequiresToRewriteOrShim.length)) { + return node; + } + switch (node.kind) { + case 248 /* ForStatement */: + return visitForStatement( + node, + /*isTopLevel*/ + false + ); + case 244 /* ExpressionStatement */: + return visitExpressionStatement(node); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression(node, valueIsDiscarded); + case 355 /* PartiallyEmittedExpression */: + return visitPartiallyEmittedExpression(node, valueIsDiscarded); + case 213 /* CallExpression */: + const needsRewrite = node === firstOrUndefined(importsAndRequiresToRewriteOrShim); + if (needsRewrite) { + importsAndRequiresToRewriteOrShim.shift(); + } + if (isImportCall(node) && host.shouldTransformImportCall(currentSourceFile)) { + return visitImportCallExpression(node, needsRewrite); + } else if (needsRewrite) { + return shimOrRewriteImportOrRequireCall(node); + } + break; + case 226 /* BinaryExpression */: + if (isDestructuringAssignment(node)) { + return visitDestructuringAssignment(node, valueIsDiscarded); + } + break; + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + return visitPreOrPostfixUnaryExpression(node, valueIsDiscarded); + } + return visitEachChild(node, visitor, context); + } + function visitor(node) { + return visitorWorker( + node, + /*valueIsDiscarded*/ + false + ); + } + function discardedValueVisitor(node) { + return visitorWorker( + node, + /*valueIsDiscarded*/ + true + ); + } + function destructuringNeedsFlattening(node) { + if (isObjectLiteralExpression(node)) { + for (const elem of node.properties) { + switch (elem.kind) { + case 303 /* PropertyAssignment */: + if (destructuringNeedsFlattening(elem.initializer)) { + return true; + } + break; + case 304 /* ShorthandPropertyAssignment */: + if (destructuringNeedsFlattening(elem.name)) { + return true; + } + break; + case 305 /* SpreadAssignment */: + if (destructuringNeedsFlattening(elem.expression)) { + return true; + } + break; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return false; + default: + Debug.assertNever(elem, "Unhandled object member kind"); + } + } + } else if (isArrayLiteralExpression(node)) { + for (const elem of node.elements) { + if (isSpreadElement(elem)) { + if (destructuringNeedsFlattening(elem.expression)) { + return true; + } + } else if (destructuringNeedsFlattening(elem)) { + return true; + } + } + } else if (isIdentifier(node)) { + return length(getExports(node)) > (isExportName(node) ? 1 : 0); + } + return false; + } + function visitDestructuringAssignment(node, valueIsDiscarded) { + if (destructuringNeedsFlattening(node.left)) { + return flattenDestructuringAssignment(node, visitor, context, 0 /* All */, !valueIsDiscarded, createAllExportExpressions); + } + return visitEachChild(node, visitor, context); + } + function visitForStatement(node, isTopLevel) { + if (isTopLevel && node.initializer && isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) { + const exportStatements = appendExportsOfVariableDeclarationList( + /*statements*/ + void 0, + node.initializer, + /*isForInOrOfInitializer*/ + false + ); + if (exportStatements) { + const statements = []; + const varDeclList = visitNode(node.initializer, discardedValueVisitor, isVariableDeclarationList); + const varStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + varDeclList + ); + statements.push(varStatement); + addRange(statements, exportStatements); + const condition = visitNode(node.condition, visitor, isExpression); + const incrementor = visitNode(node.incrementor, discardedValueVisitor, isExpression); + const body = visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context); + statements.push(factory2.updateForStatement( + node, + /*initializer*/ + void 0, + condition, + incrementor, + body + )); + return statements; + } + } + return factory2.updateForStatement( + node, + visitNode(node.initializer, discardedValueVisitor, isForInitializer), + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, discardedValueVisitor, isExpression), + visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context) + ); + } + function visitForInStatement(node) { + if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) { + const exportStatements = appendExportsOfVariableDeclarationList( + /*statements*/ + void 0, + node.initializer, + /*isForInOrOfInitializer*/ + true + ); + if (some(exportStatements)) { + const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer); + const expression = visitNode(node.expression, visitor, isExpression); + const body = visitIterationBody(node.statement, topLevelNestedVisitor, context); + const mergedBody = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock( + [...exportStatements, body], + /*multiLine*/ + true + ); + return factory2.updateForInStatement(node, initializer, expression, mergedBody); + } + } + return factory2.updateForInStatement( + node, + visitNode(node.initializer, discardedValueVisitor, isForInitializer), + visitNode(node.expression, visitor, isExpression), + visitIterationBody(node.statement, topLevelNestedVisitor, context) + ); + } + function visitForOfStatement(node) { + if (isVariableDeclarationList(node.initializer) && !(node.initializer.flags & 7 /* BlockScoped */)) { + const exportStatements = appendExportsOfVariableDeclarationList( + /*statements*/ + void 0, + node.initializer, + /*isForInOrOfInitializer*/ + true + ); + const initializer = visitNode(node.initializer, discardedValueVisitor, isForInitializer); + const expression = visitNode(node.expression, visitor, isExpression); + let body = visitIterationBody(node.statement, topLevelNestedVisitor, context); + if (some(exportStatements)) { + body = isBlock(body) ? factory2.updateBlock(body, [...exportStatements, ...body.statements]) : factory2.createBlock( + [...exportStatements, body], + /*multiLine*/ + true + ); + } + return factory2.updateForOfStatement(node, node.awaitModifier, initializer, expression, body); + } + return factory2.updateForOfStatement( + node, + node.awaitModifier, + visitNode(node.initializer, discardedValueVisitor, isForInitializer), + visitNode(node.expression, visitor, isExpression), + visitIterationBody(node.statement, topLevelNestedVisitor, context) + ); + } + function visitDoStatement(node) { + return factory2.updateDoStatement( + node, + visitIterationBody(node.statement, topLevelNestedVisitor, context), + visitNode(node.expression, visitor, isExpression) + ); + } + function visitWhileStatement(node) { + return factory2.updateWhileStatement( + node, + visitNode(node.expression, visitor, isExpression), + visitIterationBody(node.statement, topLevelNestedVisitor, context) + ); + } + function visitLabeledStatement(node) { + return factory2.updateLabeledStatement( + node, + node.label, + visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? setTextRange(factory2.createEmptyStatement(), node.statement) + ); + } + function visitWithStatement(node) { + return factory2.updateWithStatement( + node, + visitNode(node.expression, visitor, isExpression), + Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)) + ); + } + function visitIfStatement(node) { + return factory2.updateIfStatement( + node, + visitNode(node.expression, visitor, isExpression), + visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? factory2.createBlock([]), + visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) + ); + } + function visitSwitchStatement(node) { + return factory2.updateSwitchStatement( + node, + visitNode(node.expression, visitor, isExpression), + Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock)) + ); + } + function visitCaseBlock(node) { + return factory2.updateCaseBlock( + node, + visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause) + ); + } + function visitCaseClause(node) { + return factory2.updateCaseClause( + node, + visitNode(node.expression, visitor, isExpression), + visitNodes2(node.statements, topLevelNestedVisitor, isStatement) + ); + } + function visitDefaultClause(node) { + return visitEachChild(node, topLevelNestedVisitor, context); + } + function visitTryStatement(node) { + return visitEachChild(node, topLevelNestedVisitor, context); + } + function visitCatchClause(node) { + return factory2.updateCatchClause( + node, + node.variableDeclaration, + Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock)) + ); + } + function visitBlock(node) { + node = visitEachChild(node, topLevelNestedVisitor, context); + return node; + } + function visitExpressionStatement(node) { + return factory2.updateExpressionStatement( + node, + visitNode(node.expression, discardedValueVisitor, isExpression) + ); + } + function visitParenthesizedExpression(node, valueIsDiscarded) { + return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); + } + function visitPartiallyEmittedExpression(node, valueIsDiscarded) { + return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); + } + function visitPreOrPostfixUnaryExpression(node, valueIsDiscarded) { + if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) { + const exportedNames = getExports(node.operand); + if (exportedNames) { + let temp; + let expression = visitNode(node.operand, visitor, isExpression); + if (isPrefixUnaryExpression(node)) { + expression = factory2.updatePrefixUnaryExpression(node, expression); + } else { + expression = factory2.updatePostfixUnaryExpression(node, expression); + if (!valueIsDiscarded) { + temp = factory2.createTempVariable(hoistVariableDeclaration); + expression = factory2.createAssignment(temp, expression); + setTextRange(expression, node); + } + expression = factory2.createComma(expression, factory2.cloneNode(node.operand)); + setTextRange(expression, node); + } + for (const exportName of exportedNames) { + noSubstitution[getNodeId(expression)] = true; + expression = createExportExpression(exportName, expression); + setTextRange(expression, node); + } + if (temp) { + noSubstitution[getNodeId(expression)] = true; + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; + } + } + return visitEachChild(node, visitor, context); + } + function shimOrRewriteImportOrRequireCall(node) { + return factory2.updateCallExpression( + node, + node.expression, + /*typeArguments*/ + void 0, + visitNodes2(node.arguments, (arg) => { + if (arg === node.arguments[0]) { + return isStringLiteralLike(arg) ? rewriteModuleSpecifier(arg, compilerOptions) : emitHelpers().createRewriteRelativeImportExtensionsHelper(arg); + } + return visitor(arg); + }, isExpression) + ); + } + function visitImportCallExpression(node, rewriteOrShim) { + if (moduleKind === 0 /* None */ && languageVersion >= 7 /* ES2020 */) { + return visitEachChild(node, visitor, context); + } + const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions); + const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression); + const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument && rewriteOrShim ? isStringLiteral(firstArgument) ? rewriteModuleSpecifier(firstArgument, compilerOptions) : emitHelpers().createRewriteRelativeImportExtensionsHelper(firstArgument) : firstArgument; + const containsLexicalThis = !!(node.transformFlags & 16384 /* ContainsLexicalThis */); + switch (compilerOptions.module) { + case 2 /* AMD */: + return createImportCallExpressionAMD(argument, containsLexicalThis); + case 3 /* UMD */: + return createImportCallExpressionUMD(argument ?? factory2.createVoidZero(), containsLexicalThis); + case 1 /* CommonJS */: + default: + return createImportCallExpressionCommonJS(argument); + } + } + function createImportCallExpressionUMD(arg, containsLexicalThis) { + needUMDDynamicImportHelper = true; + if (isSimpleCopiableExpression(arg)) { + const argClone = isGeneratedIdentifier(arg) ? arg : isStringLiteral(arg) ? factory2.createStringLiteralFromNode(arg) : setEmitFlags(setTextRange(factory2.cloneNode(arg), arg), 3072 /* NoComments */); + return factory2.createConditionalExpression( + /*condition*/ + factory2.createIdentifier("__syncRequire"), + /*questionToken*/ + void 0, + /*whenTrue*/ + createImportCallExpressionCommonJS(arg), + /*colonToken*/ + void 0, + /*whenFalse*/ + createImportCallExpressionAMD(argClone, containsLexicalThis) + ); + } else { + const temp = factory2.createTempVariable(hoistVariableDeclaration); + return factory2.createComma( + factory2.createAssignment(temp, arg), + factory2.createConditionalExpression( + /*condition*/ + factory2.createIdentifier("__syncRequire"), + /*questionToken*/ + void 0, + /*whenTrue*/ + createImportCallExpressionCommonJS( + temp, + /*isInlineable*/ + true + ), + /*colonToken*/ + void 0, + /*whenFalse*/ + createImportCallExpressionAMD(temp, containsLexicalThis) + ) + ); + } + } + function createImportCallExpressionAMD(arg, containsLexicalThis) { + const resolve = factory2.createUniqueName("resolve"); + const reject = factory2.createUniqueName("reject"); + const parameters = [ + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + /*name*/ + resolve + ), + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + /*name*/ + reject + ) + ]; + const body = factory2.createBlock([ + factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createIdentifier("require"), + /*typeArguments*/ + void 0, + [factory2.createArrayLiteralExpression([arg || factory2.createOmittedExpression()]), resolve, reject] + ) + ) + ]); + let func; + if (languageVersion >= 2 /* ES2015 */) { + func = factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + body + ); + } else { + func = factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + body + ); + if (containsLexicalThis) { + setEmitFlags(func, 16 /* CapturesThis */); + } + } + const promise = factory2.createNewExpression( + factory2.createIdentifier("Promise"), + /*typeArguments*/ + void 0, + [func] + ); + if (getESModuleInterop(compilerOptions)) { + return factory2.createCallExpression( + factory2.createPropertyAccessExpression(promise, factory2.createIdentifier("then")), + /*typeArguments*/ + void 0, + [emitHelpers().createImportStarCallbackHelper()] + ); + } + return promise; + } + function createImportCallExpressionCommonJS(arg, isInlineable) { + const needSyncEval = arg && !isSimpleInlineableExpression(arg) && !isInlineable; + const promiseResolveCall = factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createIdentifier("Promise"), "resolve"), + /*typeArguments*/ + void 0, + /*argumentsArray*/ + needSyncEval ? languageVersion >= 2 /* ES2015 */ ? [ + factory2.createTemplateExpression(factory2.createTemplateHead(""), [ + factory2.createTemplateSpan(arg, factory2.createTemplateTail("")) + ]) + ] : [ + factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createStringLiteral(""), "concat"), + /*typeArguments*/ + void 0, + [arg] + ) + ] : [] + ); + let requireCall = factory2.createCallExpression( + factory2.createIdentifier("require"), + /*typeArguments*/ + void 0, + needSyncEval ? [factory2.createIdentifier("s")] : arg ? [arg] : [] + ); + if (getESModuleInterop(compilerOptions)) { + requireCall = emitHelpers().createImportStarHelper(requireCall); + } + const parameters = needSyncEval ? [ + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + /*name*/ + "s" + ) + ] : []; + let func; + if (languageVersion >= 2 /* ES2015 */) { + func = factory2.createArrowFunction( + /*modifiers*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + parameters, + /*type*/ + void 0, + /*equalsGreaterThanToken*/ + void 0, + requireCall + ); + } else { + func = factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + parameters, + /*type*/ + void 0, + factory2.createBlock([factory2.createReturnStatement(requireCall)]) + ); + } + const downleveledImport = factory2.createCallExpression( + factory2.createPropertyAccessExpression(promiseResolveCall, "then"), + /*typeArguments*/ + void 0, + [func] + ); + return downleveledImport; + } + function getHelperExpressionForExport(node, innerExpr) { + if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) { + return innerExpr; + } + if (getExportNeedsImportStarHelper(node)) { + return emitHelpers().createImportStarHelper(innerExpr); + } + return innerExpr; + } + function getHelperExpressionForImport(node, innerExpr) { + if (!getESModuleInterop(compilerOptions) || getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) { + return innerExpr; + } + if (getImportNeedsImportStarHelper(node)) { + return emitHelpers().createImportStarHelper(innerExpr); + } + if (getImportNeedsImportDefaultHelper(node)) { + return emitHelpers().createImportDefaultHelper(innerExpr); + } + return innerExpr; + } + function visitTopLevelImportDeclaration(node) { + let statements; + const namespaceDeclaration = getNamespaceDeclarationNode(node); + if (moduleKind !== 2 /* AMD */) { + if (!node.importClause) { + return setOriginalNode(setTextRange(factory2.createExpressionStatement(createRequireCall2(node)), node), node); + } else { + const variables = []; + if (namespaceDeclaration && !isDefaultImport(node)) { + variables.push( + factory2.createVariableDeclaration( + factory2.cloneNode(namespaceDeclaration.name), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + getHelperExpressionForImport(node, createRequireCall2(node)) + ) + ); + } else { + variables.push( + factory2.createVariableDeclaration( + factory2.getGeneratedNameForNode(node), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + getHelperExpressionForImport(node, createRequireCall2(node)) + ) + ); + if (namespaceDeclaration && isDefaultImport(node)) { + variables.push( + factory2.createVariableDeclaration( + factory2.cloneNode(namespaceDeclaration.name), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.getGeneratedNameForNode(node) + ) + ); + } + } + statements = append( + statements, + setOriginalNode( + setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + variables, + languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ + ) + ), + /*location*/ + node + ), + /*original*/ + node + ) + ); + } + } else if (namespaceDeclaration && isDefaultImport(node)) { + statements = append( + statements, + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + [ + setOriginalNode( + setTextRange( + factory2.createVariableDeclaration( + factory2.cloneNode(namespaceDeclaration.name), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.getGeneratedNameForNode(node) + ), + /*location*/ + node + ), + /*original*/ + node + ) + ], + languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ + ) + ) + ); + } + statements = appendExportsOfImportDeclaration(statements, node); + return singleOrMany(statements); + } + function createRequireCall2(importNode) { + const moduleName = getExternalModuleNameLiteral(factory2, importNode, currentSourceFile, host, resolver, compilerOptions); + const args = []; + if (moduleName) { + args.push(rewriteModuleSpecifier(moduleName, compilerOptions)); + } + return factory2.createCallExpression( + factory2.createIdentifier("require"), + /*typeArguments*/ + void 0, + args + ); + } + function visitTopLevelImportEqualsDeclaration(node) { + Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); + let statements; + if (moduleKind !== 2 /* AMD */) { + if (hasSyntacticModifier(node, 32 /* Export */)) { + statements = append( + statements, + setOriginalNode( + setTextRange( + factory2.createExpressionStatement( + createExportExpression( + node.name, + createRequireCall2(node) + ) + ), + node + ), + node + ) + ); + } else { + statements = append( + statements, + setOriginalNode( + setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + [ + factory2.createVariableDeclaration( + factory2.cloneNode(node.name), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + createRequireCall2(node) + ) + ], + /*flags*/ + languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ + ) + ), + node + ), + node + ) + ); + } + } else { + if (hasSyntacticModifier(node, 32 /* Export */)) { + statements = append( + statements, + setOriginalNode( + setTextRange( + factory2.createExpressionStatement( + createExportExpression(factory2.getExportName(node), factory2.getLocalName(node)) + ), + node + ), + node + ) + ); + } + } + statements = appendExportsOfImportEqualsDeclaration(statements, node); + return singleOrMany(statements); + } + function visitTopLevelExportDeclaration(node) { + if (!node.moduleSpecifier) { + return void 0; + } + const generatedName = factory2.getGeneratedNameForNode(node); + if (node.exportClause && isNamedExports(node.exportClause)) { + const statements = []; + if (moduleKind !== 2 /* AMD */) { + statements.push( + setOriginalNode( + setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + generatedName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + createRequireCall2(node) + ) + ]) + ), + /*location*/ + node + ), + /* original */ + node + ) + ); + } + for (const specifier of node.exportClause.elements) { + const specifierName = specifier.propertyName || specifier.name; + const exportNeedsImportDefault = !!getESModuleInterop(compilerOptions) && !(getInternalEmitFlags(node) & 2 /* NeverApplyImportHelper */) && moduleExportNameIsDefault(specifierName); + const target = exportNeedsImportDefault ? emitHelpers().createImportDefaultHelper(generatedName) : generatedName; + const exportedValue = specifierName.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, specifierName) : factory2.createPropertyAccessExpression(target, specifierName); + statements.push( + setOriginalNode( + setTextRange( + factory2.createExpressionStatement( + createExportExpression( + specifier.name.kind === 11 /* StringLiteral */ ? factory2.cloneNode(specifier.name) : factory2.getExportName(specifier), + exportedValue, + /*location*/ + void 0, + /*liveBinding*/ + true + ) + ), + specifier + ), + specifier + ) + ); + } + return singleOrMany(statements); + } else if (node.exportClause) { + const statements = []; + statements.push( + setOriginalNode( + setTextRange( + factory2.createExpressionStatement( + createExportExpression( + factory2.cloneNode(node.exportClause.name), + getHelperExpressionForExport( + node, + moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : isExportNamespaceAsDefaultDeclaration(node) ? generatedName : node.exportClause.name.kind === 11 /* StringLiteral */ ? generatedName : factory2.createIdentifier(idText(node.exportClause.name)) + ) + ) + ), + node + ), + node + ) + ); + return singleOrMany(statements); + } else { + return setOriginalNode( + setTextRange( + factory2.createExpressionStatement( + emitHelpers().createExportStarHelper(moduleKind !== 2 /* AMD */ ? createRequireCall2(node) : generatedName) + ), + node + ), + node + ); + } + } + function visitTopLevelExportAssignment(node) { + if (node.isExportEquals) { + return void 0; + } + return createExportStatement( + factory2.createIdentifier("default"), + visitNode(node.expression, visitor, isExpression), + /*location*/ + node, + /*allowComments*/ + true + ); + } + function visitFunctionDeclaration(node) { + let statements; + if (hasSyntacticModifier(node, 32 /* Export */)) { + statements = append( + statements, + setOriginalNode( + setTextRange( + factory2.createFunctionDeclaration( + visitNodes2(node.modifiers, modifierVisitor, isModifier), + node.asteriskToken, + factory2.getDeclarationName( + node, + /*allowComments*/ + true, + /*allowSourceMaps*/ + true + ), + /*typeParameters*/ + void 0, + visitNodes2(node.parameters, visitor, isParameter), + /*type*/ + void 0, + visitEachChild(node.body, visitor, context) + ), + /*location*/ + node + ), + /*original*/ + node + ) + ); + } else { + statements = append(statements, visitEachChild(node, visitor, context)); + } + return singleOrMany(statements); + } + function visitClassDeclaration(node) { + let statements; + if (hasSyntacticModifier(node, 32 /* Export */)) { + statements = append( + statements, + setOriginalNode( + setTextRange( + factory2.createClassDeclaration( + visitNodes2(node.modifiers, modifierVisitor, isModifierLike), + factory2.getDeclarationName( + node, + /*allowComments*/ + true, + /*allowSourceMaps*/ + true + ), + /*typeParameters*/ + void 0, + visitNodes2(node.heritageClauses, visitor, isHeritageClause), + visitNodes2(node.members, visitor, isClassElement) + ), + node + ), + node + ) + ); + } else { + statements = append(statements, visitEachChild(node, visitor, context)); + } + statements = appendExportsOfHoistedDeclaration(statements, node); + return singleOrMany(statements); + } + function visitVariableStatement(node) { + let statements; + let variables; + let expressions; + if (hasSyntacticModifier(node, 32 /* Export */)) { + let modifiers; + let removeCommentsOnExpressions = false; + for (const variable of node.declarationList.declarations) { + if (isIdentifier(variable.name) && isLocalName(variable.name)) { + if (!modifiers) { + modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifier); + } + if (variable.initializer) { + const updatedVariable = factory2.updateVariableDeclaration( + variable, + variable.name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + createExportExpression( + variable.name, + visitNode(variable.initializer, visitor, isExpression) + ) + ); + variables = append(variables, updatedVariable); + } else { + variables = append(variables, variable); + } + } else if (variable.initializer) { + if (!isBindingPattern(variable.name) && (isArrowFunction(variable.initializer) || isFunctionExpression(variable.initializer) || isClassExpression(variable.initializer))) { + const expression = factory2.createAssignment( + setTextRange( + factory2.createPropertyAccessExpression( + factory2.createIdentifier("exports"), + variable.name + ), + /*location*/ + variable.name + ), + factory2.createIdentifier(getTextOfIdentifierOrLiteral(variable.name)) + ); + const updatedVariable = factory2.createVariableDeclaration( + variable.name, + variable.exclamationToken, + variable.type, + visitNode(variable.initializer, visitor, isExpression) + ); + variables = append(variables, updatedVariable); + expressions = append(expressions, expression); + removeCommentsOnExpressions = true; + } else { + expressions = append(expressions, transformInitializedVariable(variable)); + } + } + } + if (variables) { + statements = append(statements, factory2.updateVariableStatement(node, modifiers, factory2.updateVariableDeclarationList(node.declarationList, variables))); + } + if (expressions) { + const statement = setOriginalNode(setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node), node); + if (removeCommentsOnExpressions) { + removeAllComments(statement); + } + statements = append(statements, statement); + } + } else { + statements = append(statements, visitEachChild(node, visitor, context)); + } + statements = appendExportsOfVariableStatement(statements, node); + return singleOrMany(statements); + } + function createAllExportExpressions(name, value, location) { + const exportedNames = getExports(name); + if (exportedNames) { + let expression = isExportName(name) ? value : factory2.createAssignment(name, value); + for (const exportName of exportedNames) { + setEmitFlags(expression, 8 /* NoSubstitution */); + expression = createExportExpression( + exportName, + expression, + /*location*/ + location + ); + } + return expression; + } + return factory2.createAssignment(name, value); + } + function transformInitializedVariable(node) { + if (isBindingPattern(node.name)) { + return flattenDestructuringAssignment( + visitNode(node, visitor, isInitializedVariable), + visitor, + context, + 0 /* All */, + /*needsValue*/ + false, + createAllExportExpressions + ); + } else { + return factory2.createAssignment( + setTextRange( + factory2.createPropertyAccessExpression( + factory2.createIdentifier("exports"), + node.name + ), + /*location*/ + node.name + ), + node.initializer ? visitNode(node.initializer, visitor, isExpression) : factory2.createVoidZero() + ); + } + } + function appendExportsOfImportDeclaration(statements, decl) { + if (currentModuleInfo.exportEquals) { + return statements; + } + const importClause = decl.importClause; + if (!importClause) { + return statements; + } + const seen = new IdentifierNameMap(); + if (importClause.name) { + statements = appendExportsOfDeclaration(statements, seen, importClause); + } + const namedBindings = importClause.namedBindings; + if (namedBindings) { + switch (namedBindings.kind) { + case 274 /* NamespaceImport */: + statements = appendExportsOfDeclaration(statements, seen, namedBindings); + break; + case 275 /* NamedImports */: + for (const importBinding of namedBindings.elements) { + statements = appendExportsOfDeclaration( + statements, + seen, + importBinding, + /*liveBinding*/ + true + ); + } + break; + } + } + return statements; + } + function appendExportsOfImportEqualsDeclaration(statements, decl) { + if (currentModuleInfo.exportEquals) { + return statements; + } + return appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl); + } + function appendExportsOfVariableStatement(statements, node) { + return appendExportsOfVariableDeclarationList( + statements, + node.declarationList, + /*isForInOrOfInitializer*/ + false + ); + } + function appendExportsOfVariableDeclarationList(statements, node, isForInOrOfInitializer) { + if (currentModuleInfo.exportEquals) { + return statements; + } + for (const decl of node.declarations) { + statements = appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer); + } + return statements; + } + function appendExportsOfBindingElement(statements, decl, isForInOrOfInitializer) { + if (currentModuleInfo.exportEquals) { + return statements; + } + if (isBindingPattern(decl.name)) { + for (const element of decl.name.elements) { + if (!isOmittedExpression(element)) { + statements = appendExportsOfBindingElement(statements, element, isForInOrOfInitializer); + } + } + } else if (!isGeneratedIdentifier(decl.name) && (!isVariableDeclaration(decl) || decl.initializer || isForInOrOfInitializer)) { + statements = appendExportsOfDeclaration(statements, new IdentifierNameMap(), decl); + } + return statements; + } + function appendExportsOfHoistedDeclaration(statements, decl) { + if (currentModuleInfo.exportEquals) { + return statements; + } + const seen = new IdentifierNameMap(); + if (hasSyntacticModifier(decl, 32 /* Export */)) { + const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createIdentifier("default") : factory2.getDeclarationName(decl); + statements = appendExportStatement( + statements, + seen, + exportName, + factory2.getLocalName(decl), + /*location*/ + decl + ); + } + if (decl.name) { + statements = appendExportsOfDeclaration(statements, seen, decl); + } + return statements; + } + function appendExportsOfDeclaration(statements, seen, decl, liveBinding) { + const name = factory2.getDeclarationName(decl); + const exportSpecifiers = currentModuleInfo.exportSpecifiers.get(name); + if (exportSpecifiers) { + for (const exportSpecifier of exportSpecifiers) { + statements = appendExportStatement( + statements, + seen, + exportSpecifier.name, + name, + /*location*/ + exportSpecifier.name, + /*allowComments*/ + void 0, + liveBinding + ); + } + } + return statements; + } + function appendExportStatement(statements, seen, exportName, expression, location, allowComments, liveBinding) { + if (exportName.kind !== 11 /* StringLiteral */) { + if (seen.has(exportName)) { + return statements; + } + seen.set(exportName, true); + } + statements = append(statements, createExportStatement(exportName, expression, location, allowComments, liveBinding)); + return statements; + } + function createUnderscoreUnderscoreESModule() { + const statement = factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createIdentifier("Object"), "defineProperty"), + /*typeArguments*/ + void 0, + [ + factory2.createIdentifier("exports"), + factory2.createStringLiteral("__esModule"), + factory2.createObjectLiteralExpression([ + factory2.createPropertyAssignment("value", factory2.createTrue()) + ]) + ] + ) + ); + setEmitFlags(statement, 2097152 /* CustomPrologue */); + return statement; + } + function createExportStatement(name, value, location, allowComments, liveBinding) { + const statement = setTextRange(factory2.createExpressionStatement(createExportExpression( + name, + value, + /*location*/ + void 0, + liveBinding + )), location); + startOnNewLine(statement); + if (!allowComments) { + setEmitFlags(statement, 3072 /* NoComments */); + } + return statement; + } + function createExportExpression(name, value, location, liveBinding) { + return setTextRange( + liveBinding ? factory2.createCallExpression( + factory2.createPropertyAccessExpression( + factory2.createIdentifier("Object"), + "defineProperty" + ), + /*typeArguments*/ + void 0, + [ + factory2.createIdentifier("exports"), + factory2.createStringLiteralFromNode(name), + factory2.createObjectLiteralExpression([ + factory2.createPropertyAssignment("enumerable", factory2.createTrue()), + factory2.createPropertyAssignment( + "get", + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + [], + /*type*/ + void 0, + factory2.createBlock([factory2.createReturnStatement(value)]) + ) + ) + ]) + ] + ) : factory2.createAssignment( + name.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression( + factory2.createIdentifier("exports"), + factory2.cloneNode(name) + ) : factory2.createPropertyAccessExpression( + factory2.createIdentifier("exports"), + factory2.cloneNode(name) + ), + value + ), + location + ); + } + function modifierVisitor(node) { + switch (node.kind) { + case 95 /* ExportKeyword */: + case 90 /* DefaultKeyword */: + return void 0; + } + return node; + } + function onEmitNode(hint, node, emitCallback) { + if (node.kind === 307 /* SourceFile */) { + currentSourceFile = node; + currentModuleInfo = moduleInfoMap[getOriginalNodeId(currentSourceFile)]; + previousOnEmitNode(hint, node, emitCallback); + currentSourceFile = void 0; + currentModuleInfo = void 0; + } else { + previousOnEmitNode(hint, node, emitCallback); + } + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (node.id && noSubstitution[node.id]) { + return node; + } + if (hint === 1 /* Expression */) { + return substituteExpression(node); + } else if (isShorthandPropertyAssignment(node)) { + return substituteShorthandPropertyAssignment(node); + } + return node; + } + function substituteShorthandPropertyAssignment(node) { + const name = node.name; + const exportedOrImportedName = substituteExpressionIdentifier(name); + if (exportedOrImportedName !== name) { + if (node.objectAssignmentInitializer) { + const initializer = factory2.createAssignment(exportedOrImportedName, node.objectAssignmentInitializer); + return setTextRange(factory2.createPropertyAssignment(name, initializer), node); + } + return setTextRange(factory2.createPropertyAssignment(name, exportedOrImportedName), node); + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + return substituteExpressionIdentifier(node); + case 213 /* CallExpression */: + return substituteCallExpression(node); + case 215 /* TaggedTemplateExpression */: + return substituteTaggedTemplateExpression(node); + case 226 /* BinaryExpression */: + return substituteBinaryExpression(node); + } + return node; + } + function substituteCallExpression(node) { + if (isIdentifier(node.expression)) { + const expression = substituteExpressionIdentifier(node.expression); + noSubstitution[getNodeId(expression)] = true; + if (!isIdentifier(expression) && !(getEmitFlags(node.expression) & 8192 /* HelperName */)) { + return addInternalEmitFlags( + factory2.updateCallExpression( + node, + expression, + /*typeArguments*/ + void 0, + node.arguments + ), + 16 /* IndirectCall */ + ); + } + } + return node; + } + function substituteTaggedTemplateExpression(node) { + if (isIdentifier(node.tag)) { + const tag = substituteExpressionIdentifier(node.tag); + noSubstitution[getNodeId(tag)] = true; + if (!isIdentifier(tag) && !(getEmitFlags(node.tag) & 8192 /* HelperName */)) { + return addInternalEmitFlags( + factory2.updateTaggedTemplateExpression( + node, + tag, + /*typeArguments*/ + void 0, + node.template + ), + 16 /* IndirectCall */ + ); + } + } + return node; + } + function substituteExpressionIdentifier(node) { + var _a, _b; + if (getEmitFlags(node) & 8192 /* HelperName */) { + const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile); + if (externalHelpersModuleName) { + return factory2.createPropertyAccessExpression(externalHelpersModuleName, node); + } + return node; + } else if (!(isGeneratedIdentifier(node) && !(node.emitNode.autoGenerate.flags & 64 /* AllowNameSubstitution */)) && !isLocalName(node)) { + const exportContainer = resolver.getReferencedExportContainer(node, isExportName(node)); + if (exportContainer && exportContainer.kind === 307 /* SourceFile */) { + return setTextRange( + factory2.createPropertyAccessExpression( + factory2.createIdentifier("exports"), + factory2.cloneNode(node) + ), + /*location*/ + node + ); + } + const importDeclaration = resolver.getReferencedImportDeclaration(node); + if (importDeclaration) { + if (isImportClause(importDeclaration)) { + return setTextRange( + factory2.createPropertyAccessExpression( + factory2.getGeneratedNameForNode(importDeclaration.parent), + factory2.createIdentifier("default") + ), + /*location*/ + node + ); + } else if (isImportSpecifier(importDeclaration)) { + const name = importDeclaration.propertyName || importDeclaration.name; + const target = factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration); + return setTextRange( + name.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, factory2.cloneNode(name)) : factory2.createPropertyAccessExpression(target, factory2.cloneNode(name)), + /*location*/ + node + ); + } + } + } + return node; + } + function substituteBinaryExpression(node) { + if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) { + const exportedNames = getExports(node.left); + if (exportedNames) { + let expression = node; + for (const exportName of exportedNames) { + noSubstitution[getNodeId(expression)] = true; + expression = createExportExpression( + exportName, + expression, + /*location*/ + node + ); + } + return expression; + } + } + return node; + } + function getExports(name) { + if (!isGeneratedIdentifier(name)) { + const importDeclaration = resolver.getReferencedImportDeclaration(name); + if (importDeclaration) { + return currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(importDeclaration)]; + } + const bindingsSet = /* @__PURE__ */ new Set(); + const declarations = resolver.getReferencedValueDeclarations(name); + if (declarations) { + for (const declaration of declarations) { + const bindings = currentModuleInfo == null ? void 0 : currentModuleInfo.exportedBindings[getOriginalNodeId(declaration)]; + if (bindings) { + for (const binding of bindings) { + bindingsSet.add(binding); + } + } + } + if (bindingsSet.size) { + return arrayFrom(bindingsSet); + } + } + } else if (isFileLevelReservedGeneratedIdentifier(name)) { + const exportSpecifiers = currentModuleInfo == null ? void 0 : currentModuleInfo.exportSpecifiers.get(name); + if (exportSpecifiers) { + const exportedNames = []; + for (const exportSpecifier of exportSpecifiers) { + exportedNames.push(exportSpecifier.name); + } + return exportedNames; + } + } + } +} +var dynamicImportUMDHelper = { + name: "typescript:dynamicimport-sync-require", + scoped: true, + text: ` + var __syncRequire = typeof module === "object" && typeof module.exports === "object";` +}; + +// src/compiler/transformers/module/system.ts +function transformSystemModule(context) { + const { + factory: factory2, + startLexicalEnvironment, + endLexicalEnvironment, + hoistVariableDeclaration + } = context; + const compilerOptions = context.getCompilerOptions(); + const resolver = context.getEmitResolver(); + const host = context.getEmitHost(); + const previousOnSubstituteNode = context.onSubstituteNode; + const previousOnEmitNode = context.onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.onEmitNode = onEmitNode; + context.enableSubstitution(80 /* Identifier */); + context.enableSubstitution(304 /* ShorthandPropertyAssignment */); + context.enableSubstitution(226 /* BinaryExpression */); + context.enableSubstitution(236 /* MetaProperty */); + context.enableEmitNotification(307 /* SourceFile */); + const moduleInfoMap = []; + const exportFunctionsMap = []; + const noSubstitutionMap = []; + const contextObjectMap = []; + let currentSourceFile; + let moduleInfo; + let exportFunction; + let contextObject; + let hoistedStatements; + let enclosingBlockScopedContainer; + let noSubstitution; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile || !(isEffectiveExternalModule(node, compilerOptions) || node.transformFlags & 8388608 /* ContainsDynamicImport */)) { + return node; + } + const id = getOriginalNodeId(node); + currentSourceFile = node; + enclosingBlockScopedContainer = node; + moduleInfo = moduleInfoMap[id] = collectExternalModuleInfo(context, node); + exportFunction = factory2.createUniqueName("exports"); + exportFunctionsMap[id] = exportFunction; + contextObject = contextObjectMap[id] = factory2.createUniqueName("context"); + const dependencyGroups = collectDependencyGroups(moduleInfo.externalImports); + const moduleBodyBlock = createSystemModuleBody(node, dependencyGroups); + const moduleBodyFunction = factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [ + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + exportFunction + ), + factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + contextObject + ) + ], + /*type*/ + void 0, + moduleBodyBlock + ); + const moduleName = tryGetModuleNameFromFile(factory2, node, host, compilerOptions); + const dependencies = factory2.createArrayLiteralExpression(map(dependencyGroups, (dependencyGroup) => dependencyGroup.name)); + const updated = setEmitFlags( + factory2.updateSourceFile( + node, + setTextRange( + factory2.createNodeArray([ + factory2.createExpressionStatement( + factory2.createCallExpression( + factory2.createPropertyAccessExpression(factory2.createIdentifier("System"), "register"), + /*typeArguments*/ + void 0, + moduleName ? [moduleName, dependencies, moduleBodyFunction] : [dependencies, moduleBodyFunction] + ) + ) + ]), + node.statements + ) + ), + 2048 /* NoTrailingComments */ + ); + if (!compilerOptions.outFile) { + moveEmitHelpers(updated, moduleBodyBlock, (helper) => !helper.scoped); + } + if (noSubstitution) { + noSubstitutionMap[id] = noSubstitution; + noSubstitution = void 0; + } + currentSourceFile = void 0; + moduleInfo = void 0; + exportFunction = void 0; + contextObject = void 0; + hoistedStatements = void 0; + enclosingBlockScopedContainer = void 0; + return updated; + } + function collectDependencyGroups(externalImports) { + const groupIndices = /* @__PURE__ */ new Map(); + const dependencyGroups = []; + for (const externalImport of externalImports) { + const externalModuleName = getExternalModuleNameLiteral(factory2, externalImport, currentSourceFile, host, resolver, compilerOptions); + if (externalModuleName) { + const text = externalModuleName.text; + const groupIndex = groupIndices.get(text); + if (groupIndex !== void 0) { + dependencyGroups[groupIndex].externalImports.push(externalImport); + } else { + groupIndices.set(text, dependencyGroups.length); + dependencyGroups.push({ + name: externalModuleName, + externalImports: [externalImport] + }); + } + } + } + return dependencyGroups; + } + function createSystemModuleBody(node, dependencyGroups) { + const statements = []; + startLexicalEnvironment(); + const ensureUseStrict = getStrictOptionValue(compilerOptions, "alwaysStrict") || isExternalModule(currentSourceFile); + const statementOffset = factory2.copyPrologue(node.statements, statements, ensureUseStrict, topLevelVisitor); + statements.push( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + "__moduleName", + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createLogicalAnd( + contextObject, + factory2.createPropertyAccessExpression(contextObject, "id") + ) + ) + ]) + ) + ); + visitNode(moduleInfo.externalHelpersImportDeclaration, topLevelVisitor, isStatement); + const executeStatements = visitNodes2(node.statements, topLevelVisitor, isStatement, statementOffset); + addRange(statements, hoistedStatements); + insertStatementsAfterStandardPrologue(statements, endLexicalEnvironment()); + const exportStarFunction = addExportStarIfNeeded(statements); + const modifiers = node.transformFlags & 2097152 /* ContainsAwait */ ? factory2.createModifiersFromModifierFlags(1024 /* Async */) : void 0; + const moduleObject = factory2.createObjectLiteralExpression( + [ + factory2.createPropertyAssignment("setters", createSettersArray(exportStarFunction, dependencyGroups)), + factory2.createPropertyAssignment( + "execute", + factory2.createFunctionExpression( + modifiers, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + /*parameters*/ + [], + /*type*/ + void 0, + factory2.createBlock( + executeStatements, + /*multiLine*/ + true + ) + ) + ) + ], + /*multiLine*/ + true + ); + statements.push(factory2.createReturnStatement(moduleObject)); + return factory2.createBlock( + statements, + /*multiLine*/ + true + ); + } + function addExportStarIfNeeded(statements) { + if (!moduleInfo.hasExportStarsToExportValues) { + return; + } + if (!some(moduleInfo.exportedNames) && moduleInfo.exportedFunctions.size === 0 && moduleInfo.exportSpecifiers.size === 0) { + let hasExportDeclarationWithExportClause = false; + for (const externalImport of moduleInfo.externalImports) { + if (externalImport.kind === 278 /* ExportDeclaration */ && externalImport.exportClause) { + hasExportDeclarationWithExportClause = true; + break; + } + } + if (!hasExportDeclarationWithExportClause) { + const exportStarFunction2 = createExportStarFunction( + /*localNames*/ + void 0 + ); + statements.push(exportStarFunction2); + return exportStarFunction2.name; + } + } + const exportedNames = []; + if (moduleInfo.exportedNames) { + for (const exportedLocalName of moduleInfo.exportedNames) { + if (moduleExportNameIsDefault(exportedLocalName)) { + continue; + } + exportedNames.push( + factory2.createPropertyAssignment( + factory2.createStringLiteralFromNode(exportedLocalName), + factory2.createTrue() + ) + ); + } + } + for (const f of moduleInfo.exportedFunctions) { + if (hasSyntacticModifier(f, 2048 /* Default */)) { + continue; + } + Debug.assert(!!f.name); + exportedNames.push( + factory2.createPropertyAssignment( + factory2.createStringLiteralFromNode(f.name), + factory2.createTrue() + ) + ); + } + const exportedNamesStorageRef = factory2.createUniqueName("exportedNames"); + statements.push( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + exportedNamesStorageRef, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createObjectLiteralExpression( + exportedNames, + /*multiLine*/ + true + ) + ) + ]) + ) + ); + const exportStarFunction = createExportStarFunction(exportedNamesStorageRef); + statements.push(exportStarFunction); + return exportStarFunction.name; + } + function createExportStarFunction(localNames) { + const exportStarFunction = factory2.createUniqueName("exportStar"); + const m = factory2.createIdentifier("m"); + const n = factory2.createIdentifier("n"); + const exports2 = factory2.createIdentifier("exports"); + let condition = factory2.createStrictInequality(n, factory2.createStringLiteral("default")); + if (localNames) { + condition = factory2.createLogicalAnd( + condition, + factory2.createLogicalNot( + factory2.createCallExpression( + factory2.createPropertyAccessExpression(localNames, "hasOwnProperty"), + /*typeArguments*/ + void 0, + [n] + ) + ) + ); + } + return factory2.createFunctionDeclaration( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + exportStarFunction, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + m + )], + /*type*/ + void 0, + factory2.createBlock( + [ + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration( + exports2, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createObjectLiteralExpression([]) + ) + ]) + ), + factory2.createForInStatement( + factory2.createVariableDeclarationList([ + factory2.createVariableDeclaration(n) + ]), + m, + factory2.createBlock([ + setEmitFlags( + factory2.createIfStatement( + condition, + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createElementAccessExpression(exports2, n), + factory2.createElementAccessExpression(m, n) + ) + ) + ), + 1 /* SingleLine */ + ) + ]) + ), + factory2.createExpressionStatement( + factory2.createCallExpression( + exportFunction, + /*typeArguments*/ + void 0, + [exports2] + ) + ) + ], + /*multiLine*/ + true + ) + ); + } + function createSettersArray(exportStarFunction, dependencyGroups) { + const setters = []; + for (const group2 of dependencyGroups) { + const localName = forEach(group2.externalImports, (i) => getLocalNameForExternalImport(factory2, i, currentSourceFile)); + const parameterName = localName ? factory2.getGeneratedNameForNode(localName) : factory2.createUniqueName(""); + const statements = []; + for (const entry of group2.externalImports) { + const importVariableName = getLocalNameForExternalImport(factory2, entry, currentSourceFile); + switch (entry.kind) { + case 272 /* ImportDeclaration */: + if (!entry.importClause) { + break; + } + // falls through + case 271 /* ImportEqualsDeclaration */: + Debug.assert(importVariableName !== void 0); + statements.push( + factory2.createExpressionStatement( + factory2.createAssignment(importVariableName, parameterName) + ) + ); + if (hasSyntacticModifier(entry, 32 /* Export */)) { + statements.push( + factory2.createExpressionStatement( + factory2.createCallExpression( + exportFunction, + /*typeArguments*/ + void 0, + [ + factory2.createStringLiteral(idText(importVariableName)), + parameterName + ] + ) + ) + ); + } + break; + case 278 /* ExportDeclaration */: + Debug.assert(importVariableName !== void 0); + if (entry.exportClause) { + if (isNamedExports(entry.exportClause)) { + const properties = []; + for (const e of entry.exportClause.elements) { + properties.push( + factory2.createPropertyAssignment( + factory2.createStringLiteral(moduleExportNameTextUnescaped(e.name)), + factory2.createElementAccessExpression( + parameterName, + factory2.createStringLiteral(moduleExportNameTextUnescaped(e.propertyName || e.name)) + ) + ) + ); + } + statements.push( + factory2.createExpressionStatement( + factory2.createCallExpression( + exportFunction, + /*typeArguments*/ + void 0, + [factory2.createObjectLiteralExpression( + properties, + /*multiLine*/ + true + )] + ) + ) + ); + } else { + statements.push( + factory2.createExpressionStatement( + factory2.createCallExpression( + exportFunction, + /*typeArguments*/ + void 0, + [ + factory2.createStringLiteral(moduleExportNameTextUnescaped(entry.exportClause.name)), + parameterName + ] + ) + ) + ); + } + } else { + statements.push( + factory2.createExpressionStatement( + factory2.createCallExpression( + exportStarFunction, + /*typeArguments*/ + void 0, + [parameterName] + ) + ) + ); + } + break; + } + } + setters.push( + factory2.createFunctionExpression( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + /*name*/ + void 0, + /*typeParameters*/ + void 0, + [factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + parameterName + )], + /*type*/ + void 0, + factory2.createBlock( + statements, + /*multiLine*/ + true + ) + ) + ); + } + return factory2.createArrayLiteralExpression( + setters, + /*multiLine*/ + true + ); + } + function topLevelVisitor(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + return visitImportDeclaration(node); + case 271 /* ImportEqualsDeclaration */: + return visitImportEqualsDeclaration(node); + case 278 /* ExportDeclaration */: + return visitExportDeclaration(node); + case 277 /* ExportAssignment */: + return visitExportAssignment(node); + default: + return topLevelNestedVisitor(node); + } + } + function visitImportDeclaration(node) { + let statements; + if (node.importClause) { + hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile)); + } + return singleOrMany(appendExportsOfImportDeclaration(statements, node)); + } + function visitExportDeclaration(node) { + Debug.assertIsDefined(node); + return void 0; + } + function visitImportEqualsDeclaration(node) { + Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); + let statements; + hoistVariableDeclaration(getLocalNameForExternalImport(factory2, node, currentSourceFile)); + return singleOrMany(appendExportsOfImportEqualsDeclaration(statements, node)); + } + function visitExportAssignment(node) { + if (node.isExportEquals) { + return void 0; + } + const expression = visitNode(node.expression, visitor, isExpression); + return createExportStatement( + factory2.createIdentifier("default"), + expression, + /*allowComments*/ + true + ); + } + function visitFunctionDeclaration(node) { + if (hasSyntacticModifier(node, 32 /* Export */)) { + hoistedStatements = append( + hoistedStatements, + factory2.updateFunctionDeclaration( + node, + visitNodes2(node.modifiers, modifierVisitor, isModifierLike), + node.asteriskToken, + factory2.getDeclarationName( + node, + /*allowComments*/ + true, + /*allowSourceMaps*/ + true + ), + /*typeParameters*/ + void 0, + visitNodes2(node.parameters, visitor, isParameter), + /*type*/ + void 0, + visitNode(node.body, visitor, isBlock) + ) + ); + } else { + hoistedStatements = append(hoistedStatements, visitEachChild(node, visitor, context)); + } + hoistedStatements = appendExportsOfHoistedDeclaration(hoistedStatements, node); + return void 0; + } + function visitClassDeclaration(node) { + let statements; + const name = factory2.getLocalName(node); + hoistVariableDeclaration(name); + statements = append( + statements, + setTextRange( + factory2.createExpressionStatement( + factory2.createAssignment( + name, + setTextRange( + factory2.createClassExpression( + visitNodes2(node.modifiers, modifierVisitor, isModifierLike), + node.name, + /*typeParameters*/ + void 0, + visitNodes2(node.heritageClauses, visitor, isHeritageClause), + visitNodes2(node.members, visitor, isClassElement) + ), + node + ) + ) + ), + node + ) + ); + statements = appendExportsOfHoistedDeclaration(statements, node); + return singleOrMany(statements); + } + function visitVariableStatement(node) { + if (!shouldHoistVariableDeclarationList(node.declarationList)) { + return visitNode(node, visitor, isStatement); + } + let statements; + if (isVarUsing(node.declarationList) || isVarAwaitUsing(node.declarationList)) { + const modifiers = visitNodes2(node.modifiers, modifierVisitor, isModifierLike); + const declarations = []; + for (const variable of node.declarationList.declarations) { + declarations.push(factory2.updateVariableDeclaration( + variable, + factory2.getGeneratedNameForNode(variable.name), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + transformInitializedVariable( + variable, + /*isExportedDeclaration*/ + false + ) + )); + } + const declarationList = factory2.updateVariableDeclarationList( + node.declarationList, + declarations + ); + statements = append(statements, factory2.updateVariableStatement(node, modifiers, declarationList)); + } else { + let expressions; + const isExportedDeclaration = hasSyntacticModifier(node, 32 /* Export */); + for (const variable of node.declarationList.declarations) { + if (variable.initializer) { + expressions = append(expressions, transformInitializedVariable(variable, isExportedDeclaration)); + } else { + hoistBindingElement(variable); + } + } + if (expressions) { + statements = append(statements, setTextRange(factory2.createExpressionStatement(factory2.inlineExpressions(expressions)), node)); + } + } + statements = appendExportsOfVariableStatement( + statements, + node, + /*exportSelf*/ + false + ); + return singleOrMany(statements); + } + function hoistBindingElement(node) { + if (isBindingPattern(node.name)) { + for (const element of node.name.elements) { + if (!isOmittedExpression(element)) { + hoistBindingElement(element); + } + } + } else { + hoistVariableDeclaration(factory2.cloneNode(node.name)); + } + } + function shouldHoistVariableDeclarationList(node) { + return (getEmitFlags(node) & 4194304 /* NoHoisting */) === 0 && (enclosingBlockScopedContainer.kind === 307 /* SourceFile */ || (getOriginalNode(node).flags & 7 /* BlockScoped */) === 0); + } + function transformInitializedVariable(node, isExportedDeclaration) { + const createAssignment = isExportedDeclaration ? createExportedVariableAssignment : createNonExportedVariableAssignment; + return isBindingPattern(node.name) ? flattenDestructuringAssignment( + node, + visitor, + context, + 0 /* All */, + /*needsValue*/ + false, + createAssignment + ) : node.initializer ? createAssignment(node.name, visitNode(node.initializer, visitor, isExpression)) : node.name; + } + function createExportedVariableAssignment(name, value, location) { + return createVariableAssignment( + name, + value, + location, + /*isExportedDeclaration*/ + true + ); + } + function createNonExportedVariableAssignment(name, value, location) { + return createVariableAssignment( + name, + value, + location, + /*isExportedDeclaration*/ + false + ); + } + function createVariableAssignment(name, value, location, isExportedDeclaration) { + hoistVariableDeclaration(factory2.cloneNode(name)); + return isExportedDeclaration ? createExportExpression(name, preventSubstitution(setTextRange(factory2.createAssignment(name, value), location))) : preventSubstitution(setTextRange(factory2.createAssignment(name, value), location)); + } + function appendExportsOfImportDeclaration(statements, decl) { + if (moduleInfo.exportEquals) { + return statements; + } + const importClause = decl.importClause; + if (!importClause) { + return statements; + } + if (importClause.name) { + statements = appendExportsOfDeclaration(statements, importClause); + } + const namedBindings = importClause.namedBindings; + if (namedBindings) { + switch (namedBindings.kind) { + case 274 /* NamespaceImport */: + statements = appendExportsOfDeclaration(statements, namedBindings); + break; + case 275 /* NamedImports */: + for (const importBinding of namedBindings.elements) { + statements = appendExportsOfDeclaration(statements, importBinding); + } + break; + } + } + return statements; + } + function appendExportsOfImportEqualsDeclaration(statements, decl) { + if (moduleInfo.exportEquals) { + return statements; + } + return appendExportsOfDeclaration(statements, decl); + } + function appendExportsOfVariableStatement(statements, node, exportSelf) { + if (moduleInfo.exportEquals) { + return statements; + } + for (const decl of node.declarationList.declarations) { + if (decl.initializer || exportSelf) { + statements = appendExportsOfBindingElement(statements, decl, exportSelf); + } + } + return statements; + } + function appendExportsOfBindingElement(statements, decl, exportSelf) { + if (moduleInfo.exportEquals) { + return statements; + } + if (isBindingPattern(decl.name)) { + for (const element of decl.name.elements) { + if (!isOmittedExpression(element)) { + statements = appendExportsOfBindingElement(statements, element, exportSelf); + } + } + } else if (!isGeneratedIdentifier(decl.name)) { + let excludeName; + if (exportSelf) { + statements = appendExportStatement(statements, decl.name, factory2.getLocalName(decl)); + excludeName = idText(decl.name); + } + statements = appendExportsOfDeclaration(statements, decl, excludeName); + } + return statements; + } + function appendExportsOfHoistedDeclaration(statements, decl) { + if (moduleInfo.exportEquals) { + return statements; + } + let excludeName; + if (hasSyntacticModifier(decl, 32 /* Export */)) { + const exportName = hasSyntacticModifier(decl, 2048 /* Default */) ? factory2.createStringLiteral("default") : decl.name; + statements = appendExportStatement(statements, exportName, factory2.getLocalName(decl)); + excludeName = getTextOfIdentifierOrLiteral(exportName); + } + if (decl.name) { + statements = appendExportsOfDeclaration(statements, decl, excludeName); + } + return statements; + } + function appendExportsOfDeclaration(statements, decl, excludeName) { + if (moduleInfo.exportEquals) { + return statements; + } + const name = factory2.getDeclarationName(decl); + const exportSpecifiers = moduleInfo.exportSpecifiers.get(name); + if (exportSpecifiers) { + for (const exportSpecifier of exportSpecifiers) { + if (moduleExportNameTextUnescaped(exportSpecifier.name) !== excludeName) { + statements = appendExportStatement(statements, exportSpecifier.name, name); + } + } + } + return statements; + } + function appendExportStatement(statements, exportName, expression, allowComments) { + statements = append(statements, createExportStatement(exportName, expression, allowComments)); + return statements; + } + function createExportStatement(name, value, allowComments) { + const statement = factory2.createExpressionStatement(createExportExpression(name, value)); + startOnNewLine(statement); + if (!allowComments) { + setEmitFlags(statement, 3072 /* NoComments */); + } + return statement; + } + function createExportExpression(name, value) { + const exportName = isIdentifier(name) ? factory2.createStringLiteralFromNode(name) : name; + setEmitFlags(value, getEmitFlags(value) | 3072 /* NoComments */); + return setCommentRange(factory2.createCallExpression( + exportFunction, + /*typeArguments*/ + void 0, + [exportName, value] + ), value); + } + function topLevelNestedVisitor(node) { + switch (node.kind) { + case 243 /* VariableStatement */: + return visitVariableStatement(node); + case 262 /* FunctionDeclaration */: + return visitFunctionDeclaration(node); + case 263 /* ClassDeclaration */: + return visitClassDeclaration(node); + case 248 /* ForStatement */: + return visitForStatement( + node, + /*isTopLevel*/ + true + ); + case 249 /* ForInStatement */: + return visitForInStatement(node); + case 250 /* ForOfStatement */: + return visitForOfStatement(node); + case 246 /* DoStatement */: + return visitDoStatement(node); + case 247 /* WhileStatement */: + return visitWhileStatement(node); + case 256 /* LabeledStatement */: + return visitLabeledStatement(node); + case 254 /* WithStatement */: + return visitWithStatement(node); + case 245 /* IfStatement */: + return visitIfStatement(node); + case 255 /* SwitchStatement */: + return visitSwitchStatement(node); + case 269 /* CaseBlock */: + return visitCaseBlock(node); + case 296 /* CaseClause */: + return visitCaseClause(node); + case 297 /* DefaultClause */: + return visitDefaultClause(node); + case 258 /* TryStatement */: + return visitTryStatement(node); + case 299 /* CatchClause */: + return visitCatchClause(node); + case 241 /* Block */: + return visitBlock(node); + default: + return visitor(node); + } + } + function visitForStatement(node, isTopLevel) { + const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory2.updateForStatement( + node, + visitNode(node.initializer, isTopLevel ? visitForInitializer : discardedValueVisitor, isForInitializer), + visitNode(node.condition, visitor, isExpression), + visitNode(node.incrementor, discardedValueVisitor, isExpression), + visitIterationBody(node.statement, isTopLevel ? topLevelNestedVisitor : visitor, context) + ); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + function visitForInStatement(node) { + const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory2.updateForInStatement( + node, + visitForInitializer(node.initializer), + visitNode(node.expression, visitor, isExpression), + visitIterationBody(node.statement, topLevelNestedVisitor, context) + ); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + function visitForOfStatement(node) { + const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory2.updateForOfStatement( + node, + node.awaitModifier, + visitForInitializer(node.initializer), + visitNode(node.expression, visitor, isExpression), + visitIterationBody(node.statement, topLevelNestedVisitor, context) + ); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + function shouldHoistForInitializer(node) { + return isVariableDeclarationList(node) && shouldHoistVariableDeclarationList(node); + } + function visitForInitializer(node) { + if (shouldHoistForInitializer(node)) { + let expressions; + for (const variable of node.declarations) { + expressions = append(expressions, transformInitializedVariable( + variable, + /*isExportedDeclaration*/ + false + )); + if (!variable.initializer) { + hoistBindingElement(variable); + } + } + return expressions ? factory2.inlineExpressions(expressions) : factory2.createOmittedExpression(); + } else { + return visitNode(node, discardedValueVisitor, isForInitializer); + } + } + function visitDoStatement(node) { + return factory2.updateDoStatement( + node, + visitIterationBody(node.statement, topLevelNestedVisitor, context), + visitNode(node.expression, visitor, isExpression) + ); + } + function visitWhileStatement(node) { + return factory2.updateWhileStatement( + node, + visitNode(node.expression, visitor, isExpression), + visitIterationBody(node.statement, topLevelNestedVisitor, context) + ); + } + function visitLabeledStatement(node) { + return factory2.updateLabeledStatement( + node, + node.label, + visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? factory2.createExpressionStatement(factory2.createIdentifier("")) + ); + } + function visitWithStatement(node) { + return factory2.updateWithStatement( + node, + visitNode(node.expression, visitor, isExpression), + Debug.checkDefined(visitNode(node.statement, topLevelNestedVisitor, isStatement, factory2.liftToBlock)) + ); + } + function visitIfStatement(node) { + return factory2.updateIfStatement( + node, + visitNode(node.expression, visitor, isExpression), + visitNode(node.thenStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) ?? factory2.createBlock([]), + visitNode(node.elseStatement, topLevelNestedVisitor, isStatement, factory2.liftToBlock) + ); + } + function visitSwitchStatement(node) { + return factory2.updateSwitchStatement( + node, + visitNode(node.expression, visitor, isExpression), + Debug.checkDefined(visitNode(node.caseBlock, topLevelNestedVisitor, isCaseBlock)) + ); + } + function visitCaseBlock(node) { + const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory2.updateCaseBlock( + node, + visitNodes2(node.clauses, topLevelNestedVisitor, isCaseOrDefaultClause) + ); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + function visitCaseClause(node) { + return factory2.updateCaseClause( + node, + visitNode(node.expression, visitor, isExpression), + visitNodes2(node.statements, topLevelNestedVisitor, isStatement) + ); + } + function visitDefaultClause(node) { + return visitEachChild(node, topLevelNestedVisitor, context); + } + function visitTryStatement(node) { + return visitEachChild(node, topLevelNestedVisitor, context); + } + function visitCatchClause(node) { + const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = factory2.updateCatchClause( + node, + node.variableDeclaration, + Debug.checkDefined(visitNode(node.block, topLevelNestedVisitor, isBlock)) + ); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + function visitBlock(node) { + const savedEnclosingBlockScopedContainer = enclosingBlockScopedContainer; + enclosingBlockScopedContainer = node; + node = visitEachChild(node, topLevelNestedVisitor, context); + enclosingBlockScopedContainer = savedEnclosingBlockScopedContainer; + return node; + } + function visitorWorker(node, valueIsDiscarded) { + if (!(node.transformFlags & (4096 /* ContainsDestructuringAssignment */ | 8388608 /* ContainsDynamicImport */ | 268435456 /* ContainsUpdateExpressionForIdentifier */))) { + return node; + } + switch (node.kind) { + case 248 /* ForStatement */: + return visitForStatement( + node, + /*isTopLevel*/ + false + ); + case 244 /* ExpressionStatement */: + return visitExpressionStatement(node); + case 217 /* ParenthesizedExpression */: + return visitParenthesizedExpression(node, valueIsDiscarded); + case 355 /* PartiallyEmittedExpression */: + return visitPartiallyEmittedExpression(node, valueIsDiscarded); + case 226 /* BinaryExpression */: + if (isDestructuringAssignment(node)) { + return visitDestructuringAssignment(node, valueIsDiscarded); + } + break; + case 213 /* CallExpression */: + if (isImportCall(node)) { + return visitImportCallExpression(node); + } + break; + case 224 /* PrefixUnaryExpression */: + case 225 /* PostfixUnaryExpression */: + return visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded); + } + return visitEachChild(node, visitor, context); + } + function visitor(node) { + return visitorWorker( + node, + /*valueIsDiscarded*/ + false + ); + } + function discardedValueVisitor(node) { + return visitorWorker( + node, + /*valueIsDiscarded*/ + true + ); + } + function visitExpressionStatement(node) { + return factory2.updateExpressionStatement(node, visitNode(node.expression, discardedValueVisitor, isExpression)); + } + function visitParenthesizedExpression(node, valueIsDiscarded) { + return factory2.updateParenthesizedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); + } + function visitPartiallyEmittedExpression(node, valueIsDiscarded) { + return factory2.updatePartiallyEmittedExpression(node, visitNode(node.expression, valueIsDiscarded ? discardedValueVisitor : visitor, isExpression)); + } + function visitImportCallExpression(node) { + const externalModuleName = getExternalModuleNameLiteral(factory2, node, currentSourceFile, host, resolver, compilerOptions); + const firstArgument = visitNode(firstOrUndefined(node.arguments), visitor, isExpression); + const argument = externalModuleName && (!firstArgument || !isStringLiteral(firstArgument) || firstArgument.text !== externalModuleName.text) ? externalModuleName : firstArgument; + return factory2.createCallExpression( + factory2.createPropertyAccessExpression( + contextObject, + factory2.createIdentifier("import") + ), + /*typeArguments*/ + void 0, + argument ? [argument] : [] + ); + } + function visitDestructuringAssignment(node, valueIsDiscarded) { + if (hasExportedReferenceInDestructuringTarget(node.left)) { + return flattenDestructuringAssignment( + node, + visitor, + context, + 0 /* All */, + !valueIsDiscarded + ); + } + return visitEachChild(node, visitor, context); + } + function hasExportedReferenceInDestructuringTarget(node) { + if (isAssignmentExpression( + node, + /*excludeCompoundAssignment*/ + true + )) { + return hasExportedReferenceInDestructuringTarget(node.left); + } else if (isSpreadElement(node)) { + return hasExportedReferenceInDestructuringTarget(node.expression); + } else if (isObjectLiteralExpression(node)) { + return some(node.properties, hasExportedReferenceInDestructuringTarget); + } else if (isArrayLiteralExpression(node)) { + return some(node.elements, hasExportedReferenceInDestructuringTarget); + } else if (isShorthandPropertyAssignment(node)) { + return hasExportedReferenceInDestructuringTarget(node.name); + } else if (isPropertyAssignment(node)) { + return hasExportedReferenceInDestructuringTarget(node.initializer); + } else if (isIdentifier(node)) { + const container = resolver.getReferencedExportContainer(node); + return container !== void 0 && container.kind === 307 /* SourceFile */; + } else { + return false; + } + } + function visitPrefixOrPostfixUnaryExpression(node, valueIsDiscarded) { + if ((node.operator === 46 /* PlusPlusToken */ || node.operator === 47 /* MinusMinusToken */) && isIdentifier(node.operand) && !isGeneratedIdentifier(node.operand) && !isLocalName(node.operand) && !isDeclarationNameOfEnumOrNamespace(node.operand)) { + const exportedNames = getExports(node.operand); + if (exportedNames) { + let temp; + let expression = visitNode(node.operand, visitor, isExpression); + if (isPrefixUnaryExpression(node)) { + expression = factory2.updatePrefixUnaryExpression(node, expression); + } else { + expression = factory2.updatePostfixUnaryExpression(node, expression); + if (!valueIsDiscarded) { + temp = factory2.createTempVariable(hoistVariableDeclaration); + expression = factory2.createAssignment(temp, expression); + setTextRange(expression, node); + } + expression = factory2.createComma(expression, factory2.cloneNode(node.operand)); + setTextRange(expression, node); + } + for (const exportName of exportedNames) { + expression = createExportExpression(exportName, preventSubstitution(expression)); + } + if (temp) { + expression = factory2.createComma(expression, temp); + setTextRange(expression, node); + } + return expression; + } + } + return visitEachChild(node, visitor, context); + } + function modifierVisitor(node) { + switch (node.kind) { + case 95 /* ExportKeyword */: + case 90 /* DefaultKeyword */: + return void 0; + } + return node; + } + function onEmitNode(hint, node, emitCallback) { + if (node.kind === 307 /* SourceFile */) { + const id = getOriginalNodeId(node); + currentSourceFile = node; + moduleInfo = moduleInfoMap[id]; + exportFunction = exportFunctionsMap[id]; + noSubstitution = noSubstitutionMap[id]; + contextObject = contextObjectMap[id]; + if (noSubstitution) { + delete noSubstitutionMap[id]; + } + previousOnEmitNode(hint, node, emitCallback); + currentSourceFile = void 0; + moduleInfo = void 0; + exportFunction = void 0; + contextObject = void 0; + noSubstitution = void 0; + } else { + previousOnEmitNode(hint, node, emitCallback); + } + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (isSubstitutionPrevented(node)) { + return node; + } + if (hint === 1 /* Expression */) { + return substituteExpression(node); + } else if (hint === 4 /* Unspecified */) { + return substituteUnspecified(node); + } + return node; + } + function substituteUnspecified(node) { + switch (node.kind) { + case 304 /* ShorthandPropertyAssignment */: + return substituteShorthandPropertyAssignment(node); + } + return node; + } + function substituteShorthandPropertyAssignment(node) { + var _a, _b; + const name = node.name; + if (!isGeneratedIdentifier(name) && !isLocalName(name)) { + const importDeclaration = resolver.getReferencedImportDeclaration(name); + if (importDeclaration) { + if (isImportClause(importDeclaration)) { + return setTextRange( + factory2.createPropertyAssignment( + factory2.cloneNode(name), + factory2.createPropertyAccessExpression( + factory2.getGeneratedNameForNode(importDeclaration.parent), + factory2.createIdentifier("default") + ) + ), + /*location*/ + node + ); + } else if (isImportSpecifier(importDeclaration)) { + const importedName = importDeclaration.propertyName || importDeclaration.name; + const target = factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration); + return setTextRange( + factory2.createPropertyAssignment( + factory2.cloneNode(name), + importedName.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, factory2.cloneNode(importedName)) : factory2.createPropertyAccessExpression(target, factory2.cloneNode(importedName)) + ), + /*location*/ + node + ); + } + } + } + return node; + } + function substituteExpression(node) { + switch (node.kind) { + case 80 /* Identifier */: + return substituteExpressionIdentifier(node); + case 226 /* BinaryExpression */: + return substituteBinaryExpression(node); + case 236 /* MetaProperty */: + return substituteMetaProperty(node); + } + return node; + } + function substituteExpressionIdentifier(node) { + var _a, _b; + if (getEmitFlags(node) & 8192 /* HelperName */) { + const externalHelpersModuleName = getExternalHelpersModuleName(currentSourceFile); + if (externalHelpersModuleName) { + return factory2.createPropertyAccessExpression(externalHelpersModuleName, node); + } + return node; + } + if (!isGeneratedIdentifier(node) && !isLocalName(node)) { + const importDeclaration = resolver.getReferencedImportDeclaration(node); + if (importDeclaration) { + if (isImportClause(importDeclaration)) { + return setTextRange( + factory2.createPropertyAccessExpression( + factory2.getGeneratedNameForNode(importDeclaration.parent), + factory2.createIdentifier("default") + ), + /*location*/ + node + ); + } else if (isImportSpecifier(importDeclaration)) { + const importedName = importDeclaration.propertyName || importDeclaration.name; + const target = factory2.getGeneratedNameForNode(((_b = (_a = importDeclaration.parent) == null ? void 0 : _a.parent) == null ? void 0 : _b.parent) || importDeclaration); + return setTextRange( + importedName.kind === 11 /* StringLiteral */ ? factory2.createElementAccessExpression(target, factory2.cloneNode(importedName)) : factory2.createPropertyAccessExpression(target, factory2.cloneNode(importedName)), + /*location*/ + node + ); + } + } + } + return node; + } + function substituteBinaryExpression(node) { + if (isAssignmentOperator(node.operatorToken.kind) && isIdentifier(node.left) && (!isGeneratedIdentifier(node.left) || isFileLevelReservedGeneratedIdentifier(node.left)) && !isLocalName(node.left)) { + const exportedNames = getExports(node.left); + if (exportedNames) { + let expression = node; + for (const exportName of exportedNames) { + expression = createExportExpression(exportName, preventSubstitution(expression)); + } + return expression; + } + } + return node; + } + function substituteMetaProperty(node) { + if (isImportMeta(node)) { + return factory2.createPropertyAccessExpression(contextObject, factory2.createIdentifier("meta")); + } + return node; + } + function getExports(name) { + let exportedNames; + const valueDeclaration = getReferencedDeclaration(name); + if (valueDeclaration) { + const exportContainer = resolver.getReferencedExportContainer( + name, + /*prefixLocals*/ + false + ); + if (exportContainer && exportContainer.kind === 307 /* SourceFile */) { + exportedNames = append(exportedNames, factory2.getDeclarationName(valueDeclaration)); + } + exportedNames = addRange(exportedNames, moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)]); + } else if (isGeneratedIdentifier(name) && isFileLevelReservedGeneratedIdentifier(name)) { + const exportSpecifiers = moduleInfo == null ? void 0 : moduleInfo.exportSpecifiers.get(name); + if (exportSpecifiers) { + const exportedNames2 = []; + for (const exportSpecifier of exportSpecifiers) { + exportedNames2.push(exportSpecifier.name); + } + return exportedNames2; + } + } + return exportedNames; + } + function getReferencedDeclaration(name) { + if (!isGeneratedIdentifier(name)) { + const importDeclaration = resolver.getReferencedImportDeclaration(name); + if (importDeclaration) return importDeclaration; + const valueDeclaration = resolver.getReferencedValueDeclaration(name); + if (valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(valueDeclaration)])) return valueDeclaration; + const declarations = resolver.getReferencedValueDeclarations(name); + if (declarations) { + for (const declaration of declarations) { + if (declaration !== valueDeclaration && (moduleInfo == null ? void 0 : moduleInfo.exportedBindings[getOriginalNodeId(declaration)])) return declaration; + } + } + return valueDeclaration; + } + } + function preventSubstitution(node) { + if (noSubstitution === void 0) noSubstitution = []; + noSubstitution[getNodeId(node)] = true; + return node; + } + function isSubstitutionPrevented(node) { + return noSubstitution && node.id && noSubstitution[node.id]; + } +} + +// src/compiler/transformers/module/esnextAnd2015.ts +function transformECMAScriptModule(context) { + const { + factory: factory2, + getEmitHelperFactory: emitHelpers + } = context; + const host = context.getEmitHost(); + const resolver = context.getEmitResolver(); + const compilerOptions = context.getCompilerOptions(); + const languageVersion = getEmitScriptTarget(compilerOptions); + const previousOnEmitNode = context.onEmitNode; + const previousOnSubstituteNode = context.onSubstituteNode; + context.onEmitNode = onEmitNode; + context.onSubstituteNode = onSubstituteNode; + context.enableEmitNotification(307 /* SourceFile */); + context.enableSubstitution(80 /* Identifier */); + const noSubstitution = /* @__PURE__ */ new Set(); + let importsAndRequiresToRewriteOrShim; + let helperNameSubstitutions; + let currentSourceFile; + let importRequireStatements; + return chainBundle(context, transformSourceFile); + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + if (isExternalModule(node) || getIsolatedModules(compilerOptions)) { + currentSourceFile = node; + importRequireStatements = void 0; + if (compilerOptions.rewriteRelativeImportExtensions && (currentSourceFile.flags & 4194304 /* PossiblyContainsDynamicImport */ || isInJSFile(node))) { + forEachDynamicImportOrRequireCall( + node, + /*includeTypeSpaceImports*/ + false, + /*requireStringLiteralLikeArgument*/ + false, + (node2) => { + if (!isStringLiteralLike(node2.arguments[0]) || shouldRewriteModuleSpecifier(node2.arguments[0].text, compilerOptions)) { + importsAndRequiresToRewriteOrShim = append(importsAndRequiresToRewriteOrShim, node2); + } + } + ); + } + let result = updateExternalModule(node); + addEmitHelpers(result, context.readEmitHelpers()); + currentSourceFile = void 0; + if (importRequireStatements) { + result = factory2.updateSourceFile( + result, + setTextRange(factory2.createNodeArray(insertStatementsAfterCustomPrologue(result.statements.slice(), importRequireStatements)), result.statements) + ); + } + if (!isExternalModule(node) || getEmitModuleKind(compilerOptions) === 200 /* Preserve */ || some(result.statements, isExternalModuleIndicator)) { + return result; + } + return factory2.updateSourceFile( + result, + setTextRange(factory2.createNodeArray([...result.statements, createEmptyExports(factory2)]), result.statements) + ); + } + return node; + } + function updateExternalModule(node) { + const externalHelpersImportDeclaration = createExternalHelpersImportDeclarationIfNeeded(factory2, emitHelpers(), node, compilerOptions); + if (externalHelpersImportDeclaration) { + const statements = []; + const statementOffset = factory2.copyPrologue(node.statements, statements); + addRange(statements, visitArray([externalHelpersImportDeclaration], visitor, isStatement)); + addRange(statements, visitNodes2(node.statements, visitor, isStatement, statementOffset)); + return factory2.updateSourceFile( + node, + setTextRange(factory2.createNodeArray(statements), node.statements) + ); + } else { + return visitEachChild(node, visitor, context); + } + } + function visitor(node) { + switch (node.kind) { + case 271 /* ImportEqualsDeclaration */: + return getEmitModuleKind(compilerOptions) >= 100 /* Node16 */ ? visitImportEqualsDeclaration(node) : void 0; + case 277 /* ExportAssignment */: + return visitExportAssignment(node); + case 278 /* ExportDeclaration */: + const exportDecl = node; + return visitExportDeclaration(exportDecl); + case 272 /* ImportDeclaration */: + return visitImportDeclaration(node); + case 213 /* CallExpression */: + if (node === (importsAndRequiresToRewriteOrShim == null ? void 0 : importsAndRequiresToRewriteOrShim[0])) { + return visitImportOrRequireCall(importsAndRequiresToRewriteOrShim.shift()); + } + break; + default: + if ((importsAndRequiresToRewriteOrShim == null ? void 0 : importsAndRequiresToRewriteOrShim.length) && rangeContainsRange(node, importsAndRequiresToRewriteOrShim[0])) { + return visitEachChild(node, visitor, context); + } + } + return node; + } + function visitImportDeclaration(node) { + if (!compilerOptions.rewriteRelativeImportExtensions) { + return node; + } + const updatedModuleSpecifier = rewriteModuleSpecifier(node.moduleSpecifier, compilerOptions); + if (updatedModuleSpecifier === node.moduleSpecifier) { + return node; + } + return factory2.updateImportDeclaration( + node, + node.modifiers, + node.importClause, + updatedModuleSpecifier, + node.attributes + ); + } + function visitImportOrRequireCall(node) { + return factory2.updateCallExpression( + node, + node.expression, + node.typeArguments, + [ + isStringLiteralLike(node.arguments[0]) ? rewriteModuleSpecifier(node.arguments[0], compilerOptions) : emitHelpers().createRewriteRelativeImportExtensionsHelper(node.arguments[0]), + ...node.arguments.slice(1) + ] + ); + } + function createRequireCall2(importNode) { + const moduleName = getExternalModuleNameLiteral(factory2, importNode, Debug.checkDefined(currentSourceFile), host, resolver, compilerOptions); + const args = []; + if (moduleName) { + args.push(rewriteModuleSpecifier(moduleName, compilerOptions)); + } + if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) { + return factory2.createCallExpression( + factory2.createIdentifier("require"), + /*typeArguments*/ + void 0, + args + ); + } + if (!importRequireStatements) { + const createRequireName = factory2.createUniqueName("_createRequire", 16 /* Optimistic */ | 32 /* FileLevel */); + const importStatement = factory2.createImportDeclaration( + /*modifiers*/ + void 0, + factory2.createImportClause( + /*isTypeOnly*/ + false, + /*name*/ + void 0, + factory2.createNamedImports([ + factory2.createImportSpecifier( + /*isTypeOnly*/ + false, + factory2.createIdentifier("createRequire"), + createRequireName + ) + ]) + ), + factory2.createStringLiteral("module"), + /*attributes*/ + void 0 + ); + const requireHelperName = factory2.createUniqueName("__require", 16 /* Optimistic */ | 32 /* FileLevel */); + const requireStatement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + [ + factory2.createVariableDeclaration( + requireHelperName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory2.createCallExpression( + factory2.cloneNode(createRequireName), + /*typeArguments*/ + void 0, + [ + factory2.createPropertyAccessExpression(factory2.createMetaProperty(102 /* ImportKeyword */, factory2.createIdentifier("meta")), factory2.createIdentifier("url")) + ] + ) + ) + ], + /*flags*/ + languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ + ) + ); + importRequireStatements = [importStatement, requireStatement]; + } + const name = importRequireStatements[1].declarationList.declarations[0].name; + Debug.assertNode(name, isIdentifier); + return factory2.createCallExpression( + factory2.cloneNode(name), + /*typeArguments*/ + void 0, + args + ); + } + function visitImportEqualsDeclaration(node) { + Debug.assert(isExternalModuleImportEqualsDeclaration(node), "import= for internal module references should be handled in an earlier transformer."); + let statements; + statements = append( + statements, + setOriginalNode( + setTextRange( + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + [ + factory2.createVariableDeclaration( + factory2.cloneNode(node.name), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + createRequireCall2(node) + ) + ], + /*flags*/ + languageVersion >= 2 /* ES2015 */ ? 2 /* Const */ : 0 /* None */ + ) + ), + node + ), + node + ) + ); + statements = appendExportsOfImportEqualsDeclaration(statements, node); + return singleOrMany(statements); + } + function appendExportsOfImportEqualsDeclaration(statements, node) { + if (hasSyntacticModifier(node, 32 /* Export */)) { + statements = append( + statements, + factory2.createExportDeclaration( + /*modifiers*/ + void 0, + node.isTypeOnly, + factory2.createNamedExports([factory2.createExportSpecifier( + /*isTypeOnly*/ + false, + /*propertyName*/ + void 0, + idText(node.name) + )]) + ) + ); + } + return statements; + } + function visitExportAssignment(node) { + if (node.isExportEquals) { + if (getEmitModuleKind(compilerOptions) === 200 /* Preserve */) { + const statement = setOriginalNode( + factory2.createExpressionStatement( + factory2.createAssignment( + factory2.createPropertyAccessExpression( + factory2.createIdentifier("module"), + "exports" + ), + node.expression + ) + ), + node + ); + return statement; + } + return void 0; + } + return node; + } + function visitExportDeclaration(node) { + const updatedModuleSpecifier = rewriteModuleSpecifier(node.moduleSpecifier, compilerOptions); + if (compilerOptions.module !== void 0 && compilerOptions.module > 5 /* ES2015 */ || !node.exportClause || !isNamespaceExport(node.exportClause) || !node.moduleSpecifier) { + return !node.moduleSpecifier || updatedModuleSpecifier === node.moduleSpecifier ? node : factory2.updateExportDeclaration( + node, + node.modifiers, + node.isTypeOnly, + node.exportClause, + updatedModuleSpecifier, + node.attributes + ); + } + const oldIdentifier = node.exportClause.name; + const synthName = factory2.getGeneratedNameForNode(oldIdentifier); + const importDecl = factory2.createImportDeclaration( + /*modifiers*/ + void 0, + factory2.createImportClause( + /*isTypeOnly*/ + false, + /*name*/ + void 0, + factory2.createNamespaceImport( + synthName + ) + ), + updatedModuleSpecifier, + node.attributes + ); + setOriginalNode(importDecl, node.exportClause); + const exportDecl = isExportNamespaceAsDefaultDeclaration(node) ? factory2.createExportDefault(synthName) : factory2.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory2.createNamedExports([factory2.createExportSpecifier( + /*isTypeOnly*/ + false, + synthName, + oldIdentifier + )]) + ); + setOriginalNode(exportDecl, node); + return [importDecl, exportDecl]; + } + function onEmitNode(hint, node, emitCallback) { + if (isSourceFile(node)) { + if ((isExternalModule(node) || getIsolatedModules(compilerOptions)) && compilerOptions.importHelpers) { + helperNameSubstitutions = /* @__PURE__ */ new Map(); + } + currentSourceFile = node; + previousOnEmitNode(hint, node, emitCallback); + currentSourceFile = void 0; + helperNameSubstitutions = void 0; + } else { + previousOnEmitNode(hint, node, emitCallback); + } + } + function onSubstituteNode(hint, node) { + node = previousOnSubstituteNode(hint, node); + if (node.id && noSubstitution.has(node.id)) { + return node; + } + if (isIdentifier(node) && getEmitFlags(node) & 8192 /* HelperName */) { + return substituteHelperName(node); + } + return node; + } + function substituteHelperName(node) { + const externalHelpersModuleName = currentSourceFile && getExternalHelpersModuleName(currentSourceFile); + if (externalHelpersModuleName) { + noSubstitution.add(getNodeId(node)); + return factory2.createPropertyAccessExpression(externalHelpersModuleName, node); + } + if (helperNameSubstitutions) { + const name = idText(node); + let substitution = helperNameSubstitutions.get(name); + if (!substitution) { + helperNameSubstitutions.set(name, substitution = factory2.createUniqueName(name, 16 /* Optimistic */ | 32 /* FileLevel */)); + } + return substitution; + } + return node; + } +} + +// src/compiler/transformers/module/impliedNodeFormatDependent.ts +function transformImpliedNodeFormatDependentModule(context) { + const previousOnSubstituteNode = context.onSubstituteNode; + const previousOnEmitNode = context.onEmitNode; + const esmTransform = transformECMAScriptModule(context); + const esmOnSubstituteNode = context.onSubstituteNode; + const esmOnEmitNode = context.onEmitNode; + context.onSubstituteNode = previousOnSubstituteNode; + context.onEmitNode = previousOnEmitNode; + const cjsTransform = transformModule(context); + const cjsOnSubstituteNode = context.onSubstituteNode; + const cjsOnEmitNode = context.onEmitNode; + const getEmitModuleFormatOfFile2 = (file) => context.getEmitHost().getEmitModuleFormatOfFile(file); + context.onSubstituteNode = onSubstituteNode; + context.onEmitNode = onEmitNode; + context.enableSubstitution(307 /* SourceFile */); + context.enableEmitNotification(307 /* SourceFile */); + let currentSourceFile; + return transformSourceFileOrBundle; + function onSubstituteNode(hint, node) { + if (isSourceFile(node)) { + currentSourceFile = node; + return previousOnSubstituteNode(hint, node); + } else { + if (!currentSourceFile) { + return previousOnSubstituteNode(hint, node); + } + if (getEmitModuleFormatOfFile2(currentSourceFile) >= 5 /* ES2015 */) { + return esmOnSubstituteNode(hint, node); + } + return cjsOnSubstituteNode(hint, node); + } + } + function onEmitNode(hint, node, emitCallback) { + if (isSourceFile(node)) { + currentSourceFile = node; + } + if (!currentSourceFile) { + return previousOnEmitNode(hint, node, emitCallback); + } + if (getEmitModuleFormatOfFile2(currentSourceFile) >= 5 /* ES2015 */) { + return esmOnEmitNode(hint, node, emitCallback); + } + return cjsOnEmitNode(hint, node, emitCallback); + } + function getModuleTransformForFile(file) { + return getEmitModuleFormatOfFile2(file) >= 5 /* ES2015 */ ? esmTransform : cjsTransform; + } + function transformSourceFile(node) { + if (node.isDeclarationFile) { + return node; + } + currentSourceFile = node; + const result = getModuleTransformForFile(node)(node); + currentSourceFile = void 0; + Debug.assert(isSourceFile(result)); + return result; + } + function transformSourceFileOrBundle(node) { + return node.kind === 307 /* SourceFile */ ? transformSourceFile(node) : transformBundle(node); + } + function transformBundle(node) { + return context.factory.createBundle(map(node.sourceFiles, transformSourceFile)); + } +} + +// src/compiler/transformers/declarations/diagnostics.ts +function canProduceDiagnostics(node) { + return isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isBindingElement(node) || isSetAccessor(node) || isGetAccessor(node) || isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isParameter(node) || isTypeParameterDeclaration(node) || isExpressionWithTypeArguments(node) || isImportEqualsDeclaration(node) || isTypeAliasDeclaration(node) || isConstructorDeclaration(node) || isIndexSignatureDeclaration(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isJSDocTypeAlias(node); +} +function createGetSymbolAccessibilityDiagnosticForNodeName(node) { + if (isSetAccessor(node) || isGetAccessor(node)) { + return getAccessorNameVisibilityError; + } else if (isMethodSignature(node) || isMethodDeclaration(node)) { + return getMethodNameVisibilityError; + } else { + return createGetSymbolAccessibilityDiagnosticForNode(node); + } + function getAccessorNameVisibilityError(symbolAccessibilityResult) { + const diagnosticMessage = getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== void 0 ? { + diagnosticMessage, + errorNode: node, + typeName: node.name + } : void 0; + } + function getAccessorNameVisibilityDiagnosticMessage(symbolAccessibilityResult) { + if (isStatic(node)) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; + } else if (node.parent.kind === 263 /* ClassDeclaration */) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } else { + return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; + } + } + function getMethodNameVisibilityError(symbolAccessibilityResult) { + const diagnosticMessage = getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== void 0 ? { + diagnosticMessage, + errorNode: node, + typeName: node.name + } : void 0; + } + function getMethodNameVisibilityDiagnosticMessage(symbolAccessibilityResult) { + if (isStatic(node)) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_method_0_of_exported_class_has_or_is_using_private_name_1; + } else if (node.parent.kind === 263 /* ClassDeclaration */) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_method_0_of_exported_class_has_or_is_using_private_name_1; + } else { + return symbolAccessibilityResult.errorModuleName ? Diagnostics.Method_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Method_0_of_exported_interface_has_or_is_using_private_name_1; + } + } +} +function createGetSymbolAccessibilityDiagnosticForNode(node) { + if (isVariableDeclaration(node) || isPropertyDeclaration(node) || isPropertySignature(node) || isPropertyAccessExpression(node) || isElementAccessExpression(node) || isBinaryExpression(node) || isBindingElement(node) || isConstructorDeclaration(node)) { + return getVariableDeclarationTypeVisibilityError; + } else if (isSetAccessor(node) || isGetAccessor(node)) { + return getAccessorDeclarationTypeVisibilityError; + } else if (isConstructSignatureDeclaration(node) || isCallSignatureDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isFunctionDeclaration(node) || isIndexSignatureDeclaration(node)) { + return getReturnTypeVisibilityError; + } else if (isParameter(node)) { + if (isParameterPropertyDeclaration(node, node.parent) && hasSyntacticModifier(node.parent, 2 /* Private */)) { + return getVariableDeclarationTypeVisibilityError; + } + return getParameterDeclarationTypeVisibilityError; + } else if (isTypeParameterDeclaration(node)) { + return getTypeParameterConstraintVisibilityError; + } else if (isExpressionWithTypeArguments(node)) { + return getHeritageClauseVisibilityError; + } else if (isImportEqualsDeclaration(node)) { + return getImportEntityNameVisibilityError; + } else if (isTypeAliasDeclaration(node) || isJSDocTypeAlias(node)) { + return getTypeAliasDeclarationVisibilityError; + } else { + return Debug.assertNever(node, `Attempted to set a declaration diagnostic context for unhandled node kind: ${Debug.formatSyntaxKind(node.kind)}`); + } + function getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { + if (node.kind === 260 /* VariableDeclaration */ || node.kind === 208 /* BindingElement */) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Exported_variable_0_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Exported_variable_0_has_or_is_using_private_name_1; + } else if (node.kind === 172 /* PropertyDeclaration */ || node.kind === 211 /* PropertyAccessExpression */ || node.kind === 212 /* ElementAccessExpression */ || node.kind === 226 /* BinaryExpression */ || node.kind === 171 /* PropertySignature */ || node.kind === 169 /* Parameter */ && hasSyntacticModifier(node.parent, 2 /* Private */)) { + if (isStatic(node)) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_static_property_0_of_exported_class_has_or_is_using_private_name_1; + } else if (node.parent.kind === 263 /* ClassDeclaration */ || node.kind === 169 /* Parameter */) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Public_property_0_of_exported_class_has_or_is_using_private_name_1; + } else { + return symbolAccessibilityResult.errorModuleName ? Diagnostics.Property_0_of_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Property_0_of_exported_interface_has_or_is_using_private_name_1; + } + } + } + function getVariableDeclarationTypeVisibilityError(symbolAccessibilityResult) { + const diagnosticMessage = getVariableDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== void 0 ? { + diagnosticMessage, + errorNode: node, + typeName: node.name + } : void 0; + } + function getAccessorDeclarationTypeVisibilityError(symbolAccessibilityResult) { + let diagnosticMessage; + if (node.kind === 178 /* SetAccessor */) { + if (isStatic(node)) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_static_setter_0_from_exported_class_has_or_is_using_private_name_1; + } else { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_type_of_public_setter_0_from_exported_class_has_or_is_using_private_name_1; + } + } else { + if (isStatic(node)) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_static_getter_0_from_exported_class_has_or_is_using_private_name_1; + } else { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Return_type_of_public_getter_0_from_exported_class_has_or_is_using_private_name_1; + } + } + return { + diagnosticMessage, + errorNode: node.name, + typeName: node.name + }; + } + function getReturnTypeVisibilityError(symbolAccessibilityResult) { + let diagnosticMessage; + switch (node.kind) { + case 180 /* ConstructSignature */: + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 179 /* CallSignature */: + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_call_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 181 /* IndexSignature */: + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_index_signature_from_exported_interface_has_or_is_using_private_name_0; + break; + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + if (isStatic(node)) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_static_method_from_exported_class_has_or_is_using_private_name_0; + } else if (node.parent.kind === 263 /* ClassDeclaration */) { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_public_method_from_exported_class_has_or_is_using_private_name_0; + } else { + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_method_from_exported_interface_has_or_is_using_private_name_0; + } + break; + case 262 /* FunctionDeclaration */: + diagnosticMessage = symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_external_module_1_but_cannot_be_named : Diagnostics.Return_type_of_exported_function_has_or_is_using_name_0_from_private_module_1 : Diagnostics.Return_type_of_exported_function_has_or_is_using_private_name_0; + break; + default: + return Debug.fail("This is unknown kind for signature: " + node.kind); + } + return { + diagnosticMessage, + errorNode: node.name || node + }; + } + function getParameterDeclarationTypeVisibilityError(symbolAccessibilityResult) { + const diagnosticMessage = getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult); + return diagnosticMessage !== void 0 ? { + diagnosticMessage, + errorNode: node, + typeName: node.name + } : void 0; + } + function getParameterDeclarationTypeVisibilityDiagnosticMessage(symbolAccessibilityResult) { + switch (node.parent.kind) { + case 176 /* Constructor */: + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_from_exported_class_has_or_is_using_private_name_1; + case 180 /* ConstructSignature */: + case 185 /* ConstructorType */: + return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + case 179 /* CallSignature */: + return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + case 181 /* IndexSignature */: + return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_index_signature_from_exported_interface_has_or_is_using_private_name_1; + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + if (isStatic(node.parent)) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) { + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; + } else { + return symbolAccessibilityResult.errorModuleName ? Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + case 262 /* FunctionDeclaration */: + case 184 /* FunctionType */: + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_exported_function_has_or_is_using_private_name_1; + case 178 /* SetAccessor */: + case 177 /* GetAccessor */: + return symbolAccessibilityResult.errorModuleName ? symbolAccessibilityResult.accessibility === 2 /* CannotBeNamed */ ? Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_external_module_2_but_cannot_be_named : Diagnostics.Parameter_0_of_accessor_has_or_is_using_name_1_from_private_module_2 : Diagnostics.Parameter_0_of_accessor_has_or_is_using_private_name_1; + default: + return Debug.fail(`Unknown parent for parameter: ${Debug.formatSyntaxKind(node.parent.kind)}`); + } + } + function getTypeParameterConstraintVisibilityError() { + let diagnosticMessage; + switch (node.parent.kind) { + case 263 /* ClassDeclaration */: + diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_class_has_or_is_using_private_name_1; + break; + case 264 /* InterfaceDeclaration */: + diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_interface_has_or_is_using_private_name_1; + break; + case 200 /* MappedType */: + diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_mapped_object_type_is_using_private_name_1; + break; + case 185 /* ConstructorType */: + case 180 /* ConstructSignature */: + diagnosticMessage = Diagnostics.Type_parameter_0_of_constructor_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 179 /* CallSignature */: + diagnosticMessage = Diagnostics.Type_parameter_0_of_call_signature_from_exported_interface_has_or_is_using_private_name_1; + break; + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + if (isStatic(node.parent)) { + diagnosticMessage = Diagnostics.Type_parameter_0_of_public_static_method_from_exported_class_has_or_is_using_private_name_1; + } else if (node.parent.parent.kind === 263 /* ClassDeclaration */) { + diagnosticMessage = Diagnostics.Type_parameter_0_of_public_method_from_exported_class_has_or_is_using_private_name_1; + } else { + diagnosticMessage = Diagnostics.Type_parameter_0_of_method_from_exported_interface_has_or_is_using_private_name_1; + } + break; + case 184 /* FunctionType */: + case 262 /* FunctionDeclaration */: + diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_function_has_or_is_using_private_name_1; + break; + case 195 /* InferType */: + diagnosticMessage = Diagnostics.Extends_clause_for_inferred_type_0_has_or_is_using_private_name_1; + break; + case 265 /* TypeAliasDeclaration */: + diagnosticMessage = Diagnostics.Type_parameter_0_of_exported_type_alias_has_or_is_using_private_name_1; + break; + default: + return Debug.fail("This is unknown parent for type parameter: " + node.parent.kind); + } + return { + diagnosticMessage, + errorNode: node, + typeName: node.name + }; + } + function getHeritageClauseVisibilityError() { + let diagnosticMessage; + if (isClassDeclaration(node.parent.parent)) { + diagnosticMessage = isHeritageClause(node.parent) && node.parent.token === 119 /* ImplementsKeyword */ ? Diagnostics.Implements_clause_of_exported_class_0_has_or_is_using_private_name_1 : node.parent.parent.name ? Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1 : Diagnostics.extends_clause_of_exported_class_has_or_is_using_private_name_0; + } else { + diagnosticMessage = Diagnostics.extends_clause_of_exported_interface_0_has_or_is_using_private_name_1; + } + return { + diagnosticMessage, + errorNode: node, + typeName: getNameOfDeclaration(node.parent.parent) + }; + } + function getImportEntityNameVisibilityError() { + return { + diagnosticMessage: Diagnostics.Import_declaration_0_is_using_private_name_1, + errorNode: node, + typeName: node.name + }; + } + function getTypeAliasDeclarationVisibilityError(symbolAccessibilityResult) { + return { + diagnosticMessage: symbolAccessibilityResult.errorModuleName ? Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1_from_module_2 : Diagnostics.Exported_type_alias_0_has_or_is_using_private_name_1, + errorNode: isJSDocTypeAlias(node) ? Debug.checkDefined(node.typeExpression) : node.type, + typeName: isJSDocTypeAlias(node) ? getNameOfDeclaration(node) : node.name + }; + } +} +function createGetIsolatedDeclarationErrors(resolver) { + const relatedSuggestionByDeclarationKind = { + [219 /* ArrowFunction */]: Diagnostics.Add_a_return_type_to_the_function_expression, + [218 /* FunctionExpression */]: Diagnostics.Add_a_return_type_to_the_function_expression, + [174 /* MethodDeclaration */]: Diagnostics.Add_a_return_type_to_the_method, + [177 /* GetAccessor */]: Diagnostics.Add_a_return_type_to_the_get_accessor_declaration, + [178 /* SetAccessor */]: Diagnostics.Add_a_type_to_parameter_of_the_set_accessor_declaration, + [262 /* FunctionDeclaration */]: Diagnostics.Add_a_return_type_to_the_function_declaration, + [180 /* ConstructSignature */]: Diagnostics.Add_a_return_type_to_the_function_declaration, + [169 /* Parameter */]: Diagnostics.Add_a_type_annotation_to_the_parameter_0, + [260 /* VariableDeclaration */]: Diagnostics.Add_a_type_annotation_to_the_variable_0, + [172 /* PropertyDeclaration */]: Diagnostics.Add_a_type_annotation_to_the_property_0, + [171 /* PropertySignature */]: Diagnostics.Add_a_type_annotation_to_the_property_0, + [277 /* ExportAssignment */]: Diagnostics.Move_the_expression_in_default_export_to_a_variable_and_add_a_type_annotation_to_it + }; + const errorByDeclarationKind = { + [218 /* FunctionExpression */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, + [262 /* FunctionDeclaration */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, + [219 /* ArrowFunction */]: Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, + [174 /* MethodDeclaration */]: Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, + [180 /* ConstructSignature */]: Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations, + [177 /* GetAccessor */]: Diagnostics.At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations, + [178 /* SetAccessor */]: Diagnostics.At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations, + [169 /* Parameter */]: Diagnostics.Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations, + [260 /* VariableDeclaration */]: Diagnostics.Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations, + [172 /* PropertyDeclaration */]: Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations, + [171 /* PropertySignature */]: Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations, + [167 /* ComputedPropertyName */]: Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations, + [305 /* SpreadAssignment */]: Diagnostics.Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations, + [304 /* ShorthandPropertyAssignment */]: Diagnostics.Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations, + [209 /* ArrayLiteralExpression */]: Diagnostics.Only_const_arrays_can_be_inferred_with_isolatedDeclarations, + [277 /* ExportAssignment */]: Diagnostics.Default_exports_can_t_be_inferred_with_isolatedDeclarations, + [230 /* SpreadElement */]: Diagnostics.Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations + }; + return getDiagnostic2; + function getDiagnostic2(node) { + const heritageClause = findAncestor(node, isHeritageClause); + if (heritageClause) { + return createDiagnosticForNode(node, Diagnostics.Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations); + } + if ((isPartOfTypeNode(node) || isTypeQueryNode(node.parent)) && (isEntityName(node) || isEntityNameExpression(node))) { + return createEntityInTypeNodeError(node); + } + Debug.type(node); + switch (node.kind) { + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return createAccessorTypeError(node); + case 167 /* ComputedPropertyName */: + case 304 /* ShorthandPropertyAssignment */: + case 305 /* SpreadAssignment */: + return createObjectLiteralError(node); + case 209 /* ArrayLiteralExpression */: + case 230 /* SpreadElement */: + return createArrayLiteralError(node); + case 174 /* MethodDeclaration */: + case 180 /* ConstructSignature */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 262 /* FunctionDeclaration */: + return createReturnTypeError(node); + case 208 /* BindingElement */: + return createBindingElementError(node); + case 172 /* PropertyDeclaration */: + case 260 /* VariableDeclaration */: + return createVariableOrPropertyError(node); + case 169 /* Parameter */: + return createParameterError(node); + case 303 /* PropertyAssignment */: + return createExpressionError(node.initializer); + case 231 /* ClassExpression */: + return createClassExpressionError(node); + default: + assertType(node); + return createExpressionError(node); + } + } + function findNearestDeclaration(node) { + const result = findAncestor(node, (n) => isExportAssignment(n) || isStatement(n) || isVariableDeclaration(n) || isPropertyDeclaration(n) || isParameter(n)); + if (!result) return void 0; + if (isExportAssignment(result)) return result; + if (isReturnStatement(result)) { + return findAncestor(result, (n) => isFunctionLikeDeclaration(n) && !isConstructorDeclaration(n)); + } + return isStatement(result) ? void 0 : result; + } + function createAccessorTypeError(node) { + const { getAccessor, setAccessor } = getAllAccessorDeclarations(node.symbol.declarations, node); + const targetNode = (isSetAccessor(node) ? node.parameters[0] : node) ?? node; + const diag2 = createDiagnosticForNode(targetNode, errorByDeclarationKind[node.kind]); + if (setAccessor) { + addRelatedInfo(diag2, createDiagnosticForNode(setAccessor, relatedSuggestionByDeclarationKind[setAccessor.kind])); + } + if (getAccessor) { + addRelatedInfo(diag2, createDiagnosticForNode(getAccessor, relatedSuggestionByDeclarationKind[getAccessor.kind])); + } + return diag2; + } + function addParentDeclarationRelatedInfo(node, diag2) { + const parentDeclaration = findNearestDeclaration(node); + if (parentDeclaration) { + const targetStr = isExportAssignment(parentDeclaration) || !parentDeclaration.name ? "" : getTextOfNode( + parentDeclaration.name, + /*includeTrivia*/ + false + ); + addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr)); + } + return diag2; + } + function createObjectLiteralError(node) { + const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); + addParentDeclarationRelatedInfo(node, diag2); + return diag2; + } + function createArrayLiteralError(node) { + const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); + addParentDeclarationRelatedInfo(node, diag2); + return diag2; + } + function createReturnTypeError(node) { + const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); + addParentDeclarationRelatedInfo(node, diag2); + addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind])); + return diag2; + } + function createBindingElementError(node) { + return createDiagnosticForNode(node, Diagnostics.Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations); + } + function createVariableOrPropertyError(node) { + const diag2 = createDiagnosticForNode(node, errorByDeclarationKind[node.kind]); + const targetStr = getTextOfNode( + node.name, + /*includeTrivia*/ + false + ); + addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind], targetStr)); + return diag2; + } + function createParameterError(node) { + if (isSetAccessor(node.parent)) { + return createAccessorTypeError(node.parent); + } + const addUndefined = resolver.requiresAddingImplicitUndefined( + node, + /*enclosingDeclaration*/ + void 0 + ); + if (!addUndefined && node.initializer) { + return createExpressionError(node.initializer); + } + const message = addUndefined ? Diagnostics.Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_supported_with_isolatedDeclarations : errorByDeclarationKind[node.kind]; + const diag2 = createDiagnosticForNode(node, message); + const targetStr = getTextOfNode( + node.name, + /*includeTrivia*/ + false + ); + addRelatedInfo(diag2, createDiagnosticForNode(node, relatedSuggestionByDeclarationKind[node.kind], targetStr)); + return diag2; + } + function createClassExpressionError(node) { + return createExpressionError(node, Diagnostics.Inference_from_class_expressions_is_not_supported_with_isolatedDeclarations); + } + function createEntityInTypeNodeError(node) { + const diag2 = createDiagnosticForNode(node, Diagnostics.Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations, getTextOfNode( + node, + /*includeTrivia*/ + false + )); + addParentDeclarationRelatedInfo(node, diag2); + return diag2; + } + function createExpressionError(node, diagnosticMessage) { + const parentDeclaration = findNearestDeclaration(node); + let diag2; + if (parentDeclaration) { + const targetStr = isExportAssignment(parentDeclaration) || !parentDeclaration.name ? "" : getTextOfNode( + parentDeclaration.name, + /*includeTrivia*/ + false + ); + const parent2 = findAncestor(node.parent, (n) => isExportAssignment(n) || (isStatement(n) ? "quit" : !isParenthesizedExpression(n) && !isTypeAssertionExpression(n) && !isAsExpression(n))); + if (parentDeclaration === parent2) { + diag2 = createDiagnosticForNode(node, diagnosticMessage ?? errorByDeclarationKind[parentDeclaration.kind]); + addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr)); + } else { + diag2 = createDiagnosticForNode(node, diagnosticMessage ?? Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations); + addRelatedInfo(diag2, createDiagnosticForNode(parentDeclaration, relatedSuggestionByDeclarationKind[parentDeclaration.kind], targetStr)); + addRelatedInfo(diag2, createDiagnosticForNode(node, Diagnostics.Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit)); + } + } else { + diag2 = createDiagnosticForNode(node, diagnosticMessage ?? Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations); + } + return diag2; + } +} + +// src/compiler/transformers/declarations.ts +function getDeclarationDiagnostics(host, resolver, file) { + const compilerOptions = host.getCompilerOptions(); + const files = filter(getSourceFilesToEmit(host, file), isSourceFileNotJson); + return contains(files, file) ? transformNodes( + resolver, + host, + factory, + compilerOptions, + [file], + [transformDeclarations], + /*allowDtsFiles*/ + false + ).diagnostics : void 0; +} +var declarationEmitNodeBuilderFlags = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */; +var declarationEmitInternalNodeBuilderFlags = 8 /* AllowUnresolvedNames */; +function transformDeclarations(context) { + const throwDiagnostic = () => Debug.fail("Diagnostic emitted without context"); + let getSymbolAccessibilityDiagnostic = throwDiagnostic; + let needsDeclare = true; + let isBundledEmit = false; + let resultHasExternalModuleIndicator = false; + let needsScopeFixMarker = false; + let resultHasScopeMarker = false; + let enclosingDeclaration; + let lateMarkedStatements; + let lateStatementReplacementMap; + let suppressNewDiagnosticContexts; + const { factory: factory2 } = context; + const host = context.getEmitHost(); + let restoreFallbackNode = () => void 0; + const symbolTracker = { + trackSymbol, + reportInaccessibleThisError, + reportInaccessibleUniqueSymbolError, + reportCyclicStructureError, + reportPrivateInBaseOfClassExpression, + reportLikelyUnsafeImportRequiredError, + reportTruncationError, + moduleResolverHost: host, + reportNonlocalAugmentation, + reportNonSerializableProperty, + reportInferenceFallback, + pushErrorFallbackNode(node) { + const currentFallback = errorFallbackNode; + const currentRestore = restoreFallbackNode; + restoreFallbackNode = () => { + restoreFallbackNode = currentRestore; + errorFallbackNode = currentFallback; + }; + errorFallbackNode = node; + }, + popErrorFallbackNode() { + restoreFallbackNode(); + } + }; + let errorNameNode; + let errorFallbackNode; + let currentSourceFile; + let rawReferencedFiles; + let rawTypeReferenceDirectives; + let rawLibReferenceDirectives; + const resolver = context.getEmitResolver(); + const options = context.getCompilerOptions(); + const getIsolatedDeclarationError = createGetIsolatedDeclarationErrors(resolver); + const { stripInternal, isolatedDeclarations } = options; + return transformRoot; + function reportExpandoFunctionErrors(node) { + resolver.getPropertiesOfContainerFunction(node).forEach((p) => { + if (isExpandoPropertyDeclaration(p.valueDeclaration)) { + const errorTarget = isBinaryExpression(p.valueDeclaration) ? p.valueDeclaration.left : p.valueDeclaration; + context.addDiagnostic(createDiagnosticForNode( + errorTarget, + Diagnostics.Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function + )); + } + }); + } + function reportInferenceFallback(node) { + if (!isolatedDeclarations || isSourceFileJS(currentSourceFile)) return; + if (getSourceFileOfNode(node) !== currentSourceFile) return; + if (isVariableDeclaration(node) && resolver.isExpandoFunctionDeclaration(node)) { + reportExpandoFunctionErrors(node); + } else { + context.addDiagnostic(getIsolatedDeclarationError(node)); + } + } + function handleSymbolAccessibilityError(symbolAccessibilityResult) { + if (symbolAccessibilityResult.accessibility === 0 /* Accessible */) { + if (symbolAccessibilityResult.aliasesToMakeVisible) { + if (!lateMarkedStatements) { + lateMarkedStatements = symbolAccessibilityResult.aliasesToMakeVisible; + } else { + for (const ref of symbolAccessibilityResult.aliasesToMakeVisible) { + pushIfUnique(lateMarkedStatements, ref); + } + } + } + } else if (symbolAccessibilityResult.accessibility !== 3 /* NotResolved */) { + const errorInfo = getSymbolAccessibilityDiagnostic(symbolAccessibilityResult); + if (errorInfo) { + if (errorInfo.typeName) { + context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, getTextOfNode(errorInfo.typeName), symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); + } else { + context.addDiagnostic(createDiagnosticForNode(symbolAccessibilityResult.errorNode || errorInfo.errorNode, errorInfo.diagnosticMessage, symbolAccessibilityResult.errorSymbolName, symbolAccessibilityResult.errorModuleName)); + } + return true; + } + } + return false; + } + function trackSymbol(symbol, enclosingDeclaration2, meaning) { + if (symbol.flags & 262144 /* TypeParameter */) return false; + const issuedDiagnostic = handleSymbolAccessibilityError(resolver.isSymbolAccessible( + symbol, + enclosingDeclaration2, + meaning, + /*shouldComputeAliasToMarkVisible*/ + true + )); + return issuedDiagnostic; + } + function reportPrivateInBaseOfClassExpression(propertyName) { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic( + addRelatedInfo( + createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Property_0_of_exported_anonymous_class_type_may_not_be_private_or_protected, propertyName), + ...isVariableDeclaration((errorNameNode || errorFallbackNode).parent) ? [createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.Add_a_type_annotation_to_the_variable_0, errorDeclarationNameWithFallback())] : [] + ) + ); + } + } + function errorDeclarationNameWithFallback() { + return errorNameNode ? declarationNameToString(errorNameNode) : errorFallbackNode && getNameOfDeclaration(errorFallbackNode) ? declarationNameToString(getNameOfDeclaration(errorFallbackNode)) : errorFallbackNode && isExportAssignment(errorFallbackNode) ? errorFallbackNode.isExportEquals ? "export=" : "default" : "(Missing)"; + } + function reportInaccessibleUniqueSymbolError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "unique symbol")); + } + } + function reportCyclicStructureError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_a_type_with_a_cyclic_structure_which_cannot_be_trivially_serialized_A_type_annotation_is_necessary, errorDeclarationNameWithFallback())); + } + } + function reportInaccessibleThisError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_references_an_inaccessible_1_type_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), "this")); + } + } + function reportLikelyUnsafeImportRequiredError(specifier) { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_0_cannot_be_named_without_a_reference_to_1_This_is_likely_not_portable_A_type_annotation_is_necessary, errorDeclarationNameWithFallback(), specifier)); + } + } + function reportTruncationError() { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_inferred_type_of_this_node_exceeds_the_maximum_length_the_compiler_will_serialize_An_explicit_type_annotation_is_needed)); + } + } + function reportNonlocalAugmentation(containingFile, parentSymbol, symbol) { + var _a; + const primaryDeclaration = (_a = parentSymbol.declarations) == null ? void 0 : _a.find((d) => getSourceFileOfNode(d) === containingFile); + const augmentingDeclarations = filter(symbol.declarations, (d) => getSourceFileOfNode(d) !== containingFile); + if (primaryDeclaration && augmentingDeclarations) { + for (const augmentations of augmentingDeclarations) { + context.addDiagnostic(addRelatedInfo( + createDiagnosticForNode(augmentations, Diagnostics.Declaration_augments_declaration_in_another_file_This_cannot_be_serialized), + createDiagnosticForNode(primaryDeclaration, Diagnostics.This_is_the_declaration_being_augmented_Consider_moving_the_augmenting_declaration_into_the_same_file) + )); + } + } + } + function reportNonSerializableProperty(propertyName) { + if (errorNameNode || errorFallbackNode) { + context.addDiagnostic(createDiagnosticForNode(errorNameNode || errorFallbackNode, Diagnostics.The_type_of_this_node_cannot_be_serialized_because_its_property_0_cannot_be_serialized, propertyName)); + } + } + function transformDeclarationsForJS(sourceFile) { + const oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = (s) => s.errorNode && canProduceDiagnostics(s.errorNode) ? createGetSymbolAccessibilityDiagnosticForNode(s.errorNode)(s) : { + diagnosticMessage: s.errorModuleName ? Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_from_module_1_An_explicit_type_annotation_may_unblock_declaration_emit : Diagnostics.Declaration_emit_for_this_file_requires_using_private_name_0_An_explicit_type_annotation_may_unblock_declaration_emit, + errorNode: s.errorNode || sourceFile + }; + const result = resolver.getDeclarationStatementsForSourceFile(sourceFile, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); + getSymbolAccessibilityDiagnostic = oldDiag; + return result; + } + function transformRoot(node) { + if (node.kind === 307 /* SourceFile */ && node.isDeclarationFile) { + return node; + } + if (node.kind === 308 /* Bundle */) { + isBundledEmit = true; + rawReferencedFiles = []; + rawTypeReferenceDirectives = []; + rawLibReferenceDirectives = []; + let hasNoDefaultLib = false; + const bundle = factory2.createBundle( + map(node.sourceFiles, (sourceFile) => { + if (sourceFile.isDeclarationFile) return void 0; + hasNoDefaultLib = hasNoDefaultLib || sourceFile.hasNoDefaultLib; + currentSourceFile = sourceFile; + enclosingDeclaration = sourceFile; + lateMarkedStatements = void 0; + suppressNewDiagnosticContexts = false; + lateStatementReplacementMap = /* @__PURE__ */ new Map(); + getSymbolAccessibilityDiagnostic = throwDiagnostic; + needsScopeFixMarker = false; + resultHasScopeMarker = false; + collectFileReferences(sourceFile); + if (isExternalOrCommonJsModule(sourceFile) || isJsonSourceFile(sourceFile)) { + resultHasExternalModuleIndicator = false; + needsDeclare = false; + const statements = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement); + const newFile = factory2.updateSourceFile( + sourceFile, + [factory2.createModuleDeclaration( + [factory2.createModifier(138 /* DeclareKeyword */)], + factory2.createStringLiteral(getResolvedExternalModuleName(context.getEmitHost(), sourceFile)), + factory2.createModuleBlock(setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), sourceFile.statements)) + )], + /*isDeclarationFile*/ + true, + /*referencedFiles*/ + [], + /*typeReferences*/ + [], + /*hasNoDefaultLib*/ + false, + /*libReferences*/ + [] + ); + return newFile; + } + needsDeclare = true; + const updated = isSourceFileJS(sourceFile) ? factory2.createNodeArray(transformDeclarationsForJS(sourceFile)) : visitNodes2(sourceFile.statements, visitDeclarationStatements, isStatement); + return factory2.updateSourceFile( + sourceFile, + transformAndReplaceLatePaintedStatements(updated), + /*isDeclarationFile*/ + true, + /*referencedFiles*/ + [], + /*typeReferences*/ + [], + /*hasNoDefaultLib*/ + false, + /*libReferences*/ + [] + ); + }) + ); + const outputFilePath2 = getDirectoryPath(normalizeSlashes(getOutputPathsFor( + node, + host, + /*forceDtsPaths*/ + true + ).declarationFilePath)); + bundle.syntheticFileReferences = getReferencedFiles(outputFilePath2); + bundle.syntheticTypeReferences = getTypeReferences(); + bundle.syntheticLibReferences = getLibReferences(); + bundle.hasNoDefaultLib = hasNoDefaultLib; + return bundle; + } + needsDeclare = true; + needsScopeFixMarker = false; + resultHasScopeMarker = false; + enclosingDeclaration = node; + currentSourceFile = node; + getSymbolAccessibilityDiagnostic = throwDiagnostic; + isBundledEmit = false; + resultHasExternalModuleIndicator = false; + suppressNewDiagnosticContexts = false; + lateMarkedStatements = void 0; + lateStatementReplacementMap = /* @__PURE__ */ new Map(); + rawReferencedFiles = []; + rawTypeReferenceDirectives = []; + rawLibReferenceDirectives = []; + collectFileReferences(currentSourceFile); + let combinedStatements; + if (isSourceFileJS(currentSourceFile)) { + combinedStatements = factory2.createNodeArray(transformDeclarationsForJS(node)); + } else { + const statements = visitNodes2(node.statements, visitDeclarationStatements, isStatement); + combinedStatements = setTextRange(factory2.createNodeArray(transformAndReplaceLatePaintedStatements(statements)), node.statements); + if (isExternalModule(node) && (!resultHasExternalModuleIndicator || needsScopeFixMarker && !resultHasScopeMarker)) { + combinedStatements = setTextRange(factory2.createNodeArray([...combinedStatements, createEmptyExports(factory2)]), combinedStatements); + } + } + const outputFilePath = getDirectoryPath(normalizeSlashes(getOutputPathsFor( + node, + host, + /*forceDtsPaths*/ + true + ).declarationFilePath)); + return factory2.updateSourceFile( + node, + combinedStatements, + /*isDeclarationFile*/ + true, + getReferencedFiles(outputFilePath), + getTypeReferences(), + node.hasNoDefaultLib, + getLibReferences() + ); + function collectFileReferences(sourceFile) { + rawReferencedFiles = concatenate(rawReferencedFiles, map(sourceFile.referencedFiles, (f) => [sourceFile, f])); + rawTypeReferenceDirectives = concatenate(rawTypeReferenceDirectives, sourceFile.typeReferenceDirectives); + rawLibReferenceDirectives = concatenate(rawLibReferenceDirectives, sourceFile.libReferenceDirectives); + } + function copyFileReferenceAsSynthetic(ref) { + const newRef = { ...ref }; + newRef.pos = -1; + newRef.end = -1; + return newRef; + } + function getTypeReferences() { + return mapDefined(rawTypeReferenceDirectives, (ref) => { + if (!ref.preserve) return void 0; + return copyFileReferenceAsSynthetic(ref); + }); + } + function getLibReferences() { + return mapDefined(rawLibReferenceDirectives, (ref) => { + if (!ref.preserve) return void 0; + return copyFileReferenceAsSynthetic(ref); + }); + } + function getReferencedFiles(outputFilePath2) { + return mapDefined(rawReferencedFiles, ([sourceFile, ref]) => { + if (!ref.preserve) return void 0; + const file = host.getSourceFileFromReference(sourceFile, ref); + if (!file) { + return void 0; + } + let declFileName; + if (file.isDeclarationFile) { + declFileName = file.fileName; + } else { + if (isBundledEmit && contains(node.sourceFiles, file)) return; + const paths = getOutputPathsFor( + file, + host, + /*forceDtsPaths*/ + true + ); + declFileName = paths.declarationFilePath || paths.jsFilePath || file.fileName; + } + if (!declFileName) return void 0; + const fileName = getRelativePathToDirectoryOrUrl( + outputFilePath2, + declFileName, + host.getCurrentDirectory(), + host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ + false + ); + const newRef = copyFileReferenceAsSynthetic(ref); + newRef.fileName = fileName; + return newRef; + }); + } + } + function filterBindingPatternInitializers(name) { + if (name.kind === 80 /* Identifier */) { + return name; + } else { + if (name.kind === 207 /* ArrayBindingPattern */) { + return factory2.updateArrayBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isArrayBindingElement)); + } else { + return factory2.updateObjectBindingPattern(name, visitNodes2(name.elements, visitBindingElement, isBindingElement)); + } + } + function visitBindingElement(elem) { + if (elem.kind === 232 /* OmittedExpression */) { + return elem; + } + if (elem.propertyName && isComputedPropertyName(elem.propertyName) && isEntityNameExpression(elem.propertyName.expression)) { + checkEntityNameVisibility(elem.propertyName.expression, enclosingDeclaration); + } + return factory2.updateBindingElement( + elem, + elem.dotDotDotToken, + elem.propertyName, + filterBindingPatternInitializers(elem.name), + /*initializer*/ + void 0 + ); + } + } + function ensureParameter(p, modifierMask) { + let oldDiag; + if (!suppressNewDiagnosticContexts) { + oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p); + } + const newParam = factory2.updateParameterDeclaration( + p, + maskModifiers(factory2, p, modifierMask), + p.dotDotDotToken, + filterBindingPatternInitializers(p.name), + resolver.isOptionalParameter(p) ? p.questionToken || factory2.createToken(58 /* QuestionToken */) : void 0, + ensureType( + p, + /*ignorePrivate*/ + true + ), + // Ignore private param props, since this type is going straight back into a param + ensureNoInitializer(p) + ); + if (!suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + return newParam; + } + function shouldPrintWithInitializer(node) { + return canHaveLiteralInitializer(node) && !!node.initializer && resolver.isLiteralConstDeclaration(getParseTreeNode(node)); + } + function ensureNoInitializer(node) { + if (shouldPrintWithInitializer(node)) { + const unwrappedInitializer = unwrapParenthesizedExpression(node.initializer); + if (!isPrimitiveLiteralValue(unwrappedInitializer)) { + reportInferenceFallback(node); + } + return resolver.createLiteralConstValue(getParseTreeNode(node, canHaveLiteralInitializer), symbolTracker); + } + return void 0; + } + function ensureType(node, ignorePrivate) { + if (!ignorePrivate && hasEffectiveModifier(node, 2 /* Private */)) { + return; + } + if (shouldPrintWithInitializer(node)) { + return; + } + if (!isExportAssignment(node) && !isBindingElement(node) && node.type && (!isParameter(node) || !resolver.requiresAddingImplicitUndefined(node, enclosingDeclaration))) { + return visitNode(node.type, visitDeclarationSubtree, isTypeNode); + } + const oldErrorNameNode = errorNameNode; + errorNameNode = node.name; + let oldDiag; + if (!suppressNewDiagnosticContexts) { + oldDiag = getSymbolAccessibilityDiagnostic; + if (canProduceDiagnostics(node)) { + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(node); + } + } + let typeNode; + if (hasInferredType(node)) { + typeNode = resolver.createTypeOfDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); + } else if (isFunctionLike(node)) { + typeNode = resolver.createReturnTypeOfSignatureDeclaration(node, enclosingDeclaration, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); + } else { + Debug.assertNever(node); + } + errorNameNode = oldErrorNameNode; + if (!suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + return typeNode ?? factory2.createKeywordTypeNode(133 /* AnyKeyword */); + } + function isDeclarationAndNotVisible(node) { + node = getParseTreeNode(node); + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 267 /* ModuleDeclaration */: + case 264 /* InterfaceDeclaration */: + case 263 /* ClassDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 266 /* EnumDeclaration */: + return !resolver.isDeclarationVisible(node); + // The following should be doing their own visibility checks based on filtering their members + case 260 /* VariableDeclaration */: + return !getBindingNameVisible(node); + case 271 /* ImportEqualsDeclaration */: + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 277 /* ExportAssignment */: + return false; + case 175 /* ClassStaticBlockDeclaration */: + return true; + } + return false; + } + function shouldEmitFunctionProperties(input) { + var _a; + if (input.body) { + return true; + } + const overloadSignatures = (_a = input.symbol.declarations) == null ? void 0 : _a.filter((decl) => isFunctionDeclaration(decl) && !decl.body); + return !overloadSignatures || overloadSignatures.indexOf(input) === overloadSignatures.length - 1; + } + function getBindingNameVisible(elem) { + if (isOmittedExpression(elem)) { + return false; + } + if (isBindingPattern(elem.name)) { + return some(elem.name.elements, getBindingNameVisible); + } else { + return resolver.isDeclarationVisible(elem); + } + } + function updateParamsList(node, params, modifierMask) { + if (hasEffectiveModifier(node, 2 /* Private */)) { + return factory2.createNodeArray(); + } + const newParams = map(params, (p) => ensureParameter(p, modifierMask)); + if (!newParams) { + return factory2.createNodeArray(); + } + return factory2.createNodeArray(newParams, params.hasTrailingComma); + } + function updateAccessorParamsList(input, isPrivate) { + let newParams; + if (!isPrivate) { + const thisParameter = getThisParameter(input); + if (thisParameter) { + newParams = [ensureParameter(thisParameter)]; + } + } + if (isSetAccessorDeclaration(input)) { + let newValueParameter; + if (!isPrivate) { + const valueParameter = getSetAccessorValueParameter(input); + if (valueParameter) { + newValueParameter = ensureParameter(valueParameter); + } + } + if (!newValueParameter) { + newValueParameter = factory2.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "value" + ); + } + newParams = append(newParams, newValueParameter); + } + return factory2.createNodeArray(newParams || emptyArray); + } + function ensureTypeParams(node, params) { + return hasEffectiveModifier(node, 2 /* Private */) ? void 0 : visitNodes2(params, visitDeclarationSubtree, isTypeParameterDeclaration); + } + function isEnclosingDeclaration(node) { + return isSourceFile(node) || isTypeAliasDeclaration(node) || isModuleDeclaration(node) || isClassDeclaration(node) || isInterfaceDeclaration(node) || isFunctionLike(node) || isIndexSignatureDeclaration(node) || isMappedTypeNode(node); + } + function checkEntityNameVisibility(entityName, enclosingDeclaration2) { + const visibilityResult = resolver.isEntityNameVisible(entityName, enclosingDeclaration2); + handleSymbolAccessibilityError(visibilityResult); + } + function preserveJsDoc(updated, original) { + if (hasJSDocNodes(updated) && hasJSDocNodes(original)) { + updated.jsDoc = original.jsDoc; + } + return setCommentRange(updated, getCommentRange(original)); + } + function rewriteModuleSpecifier2(parent2, input) { + if (!input) return void 0; + resultHasExternalModuleIndicator = resultHasExternalModuleIndicator || parent2.kind !== 267 /* ModuleDeclaration */ && parent2.kind !== 205 /* ImportType */; + if (isStringLiteralLike(input)) { + if (isBundledEmit) { + const newName = getExternalModuleNameFromDeclaration(context.getEmitHost(), resolver, parent2); + if (newName) { + return factory2.createStringLiteral(newName); + } + } + } + return input; + } + function transformImportEqualsDeclaration(decl) { + if (!resolver.isDeclarationVisible(decl)) return; + if (decl.moduleReference.kind === 283 /* ExternalModuleReference */) { + const specifier = getExternalModuleImportEqualsDeclarationExpression(decl); + return factory2.updateImportEqualsDeclaration( + decl, + decl.modifiers, + decl.isTypeOnly, + decl.name, + factory2.updateExternalModuleReference(decl.moduleReference, rewriteModuleSpecifier2(decl, specifier)) + ); + } else { + const oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(decl); + checkEntityNameVisibility(decl.moduleReference, enclosingDeclaration); + getSymbolAccessibilityDiagnostic = oldDiag; + return decl; + } + } + function transformImportDeclaration(decl) { + if (!decl.importClause) { + return factory2.updateImportDeclaration( + decl, + decl.modifiers, + decl.importClause, + rewriteModuleSpecifier2(decl, decl.moduleSpecifier), + tryGetResolutionModeOverride(decl.attributes) + ); + } + const visibleDefaultBinding = decl.importClause && decl.importClause.name && resolver.isDeclarationVisible(decl.importClause) ? decl.importClause.name : void 0; + if (!decl.importClause.namedBindings) { + return visibleDefaultBinding && factory2.updateImportDeclaration( + decl, + decl.modifiers, + factory2.updateImportClause( + decl.importClause, + decl.importClause.isTypeOnly, + visibleDefaultBinding, + /*namedBindings*/ + void 0 + ), + rewriteModuleSpecifier2(decl, decl.moduleSpecifier), + tryGetResolutionModeOverride(decl.attributes) + ); + } + if (decl.importClause.namedBindings.kind === 274 /* NamespaceImport */) { + const namedBindings = resolver.isDeclarationVisible(decl.importClause.namedBindings) ? decl.importClause.namedBindings : ( + /*namedBindings*/ + void 0 + ); + return visibleDefaultBinding || namedBindings ? factory2.updateImportDeclaration( + decl, + decl.modifiers, + factory2.updateImportClause( + decl.importClause, + decl.importClause.isTypeOnly, + visibleDefaultBinding, + namedBindings + ), + rewriteModuleSpecifier2(decl, decl.moduleSpecifier), + tryGetResolutionModeOverride(decl.attributes) + ) : void 0; + } + const bindingList = mapDefined(decl.importClause.namedBindings.elements, (b) => resolver.isDeclarationVisible(b) ? b : void 0); + if (bindingList && bindingList.length || visibleDefaultBinding) { + return factory2.updateImportDeclaration( + decl, + decl.modifiers, + factory2.updateImportClause( + decl.importClause, + decl.importClause.isTypeOnly, + visibleDefaultBinding, + bindingList && bindingList.length ? factory2.updateNamedImports(decl.importClause.namedBindings, bindingList) : void 0 + ), + rewriteModuleSpecifier2(decl, decl.moduleSpecifier), + tryGetResolutionModeOverride(decl.attributes) + ); + } + if (resolver.isImportRequiredByAugmentation(decl)) { + if (isolatedDeclarations) { + context.addDiagnostic(createDiagnosticForNode(decl, Diagnostics.Declaration_emit_for_this_file_requires_preserving_this_import_for_augmentations_This_is_not_supported_with_isolatedDeclarations)); + } + return factory2.updateImportDeclaration( + decl, + decl.modifiers, + /*importClause*/ + void 0, + rewriteModuleSpecifier2(decl, decl.moduleSpecifier), + tryGetResolutionModeOverride(decl.attributes) + ); + } + } + function tryGetResolutionModeOverride(node) { + const mode = getResolutionModeOverride(node); + return node && mode !== void 0 ? node : void 0; + } + function transformAndReplaceLatePaintedStatements(statements) { + while (length(lateMarkedStatements)) { + const i = lateMarkedStatements.shift(); + if (!isLateVisibilityPaintedStatement(i)) { + return Debug.fail(`Late replaced statement was found which is not handled by the declaration transformer!: ${Debug.formatSyntaxKind(i.kind)}`); + } + const priorNeedsDeclare = needsDeclare; + needsDeclare = i.parent && isSourceFile(i.parent) && !(isExternalModule(i.parent) && isBundledEmit); + const result = transformTopLevelDeclaration(i); + needsDeclare = priorNeedsDeclare; + lateStatementReplacementMap.set(getOriginalNodeId(i), result); + } + return visitNodes2(statements, visitLateVisibilityMarkedStatements, isStatement); + function visitLateVisibilityMarkedStatements(statement) { + if (isLateVisibilityPaintedStatement(statement)) { + const key = getOriginalNodeId(statement); + if (lateStatementReplacementMap.has(key)) { + const result = lateStatementReplacementMap.get(key); + lateStatementReplacementMap.delete(key); + if (result) { + if (isArray(result) ? some(result, needsScopeMarker) : needsScopeMarker(result)) { + needsScopeFixMarker = true; + } + if (isSourceFile(statement.parent) && (isArray(result) ? some(result, isExternalModuleIndicator) : isExternalModuleIndicator(result))) { + resultHasExternalModuleIndicator = true; + } + } + return result; + } + } + return statement; + } + } + function visitDeclarationSubtree(input) { + if (shouldStripInternal(input)) return; + if (isDeclaration(input)) { + if (isDeclarationAndNotVisible(input)) return; + if (hasDynamicName(input)) { + if (isolatedDeclarations) { + if (!resolver.isDefinitelyReferenceToGlobalSymbolObject(input.name.expression)) { + if (isClassDeclaration(input.parent) || isObjectLiteralExpression(input.parent)) { + context.addDiagnostic(createDiagnosticForNode(input, Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations)); + return; + } else if ( + // Type declarations just need to double-check that the input computed name is an entity name expression + (isInterfaceDeclaration(input.parent) || isTypeLiteralNode(input.parent)) && !isEntityNameExpression(input.name.expression) + ) { + context.addDiagnostic(createDiagnosticForNode(input, Diagnostics.Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations)); + return; + } + } + } else if (!resolver.isLateBound(getParseTreeNode(input)) || !isEntityNameExpression(input.name.expression)) { + return; + } + } + } + if (isFunctionLike(input) && resolver.isImplementationOfOverload(input)) return; + if (isSemicolonClassElement(input)) return; + let previousEnclosingDeclaration; + if (isEnclosingDeclaration(input)) { + previousEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = input; + } + const oldDiag = getSymbolAccessibilityDiagnostic; + const canProduceDiagnostic = canProduceDiagnostics(input); + const oldWithinObjectLiteralType = suppressNewDiagnosticContexts; + let shouldEnterSuppressNewDiagnosticsContextContext = (input.kind === 187 /* TypeLiteral */ || input.kind === 200 /* MappedType */) && input.parent.kind !== 265 /* TypeAliasDeclaration */; + if (isMethodDeclaration(input) || isMethodSignature(input)) { + if (hasEffectiveModifier(input, 2 /* Private */)) { + if (input.symbol && input.symbol.declarations && input.symbol.declarations[0] !== input) return; + return cleanup(factory2.createPropertyDeclaration( + ensureModifiers(input), + input.name, + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + )); + } + } + if (canProduceDiagnostic && !suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input); + } + if (isTypeQueryNode(input)) { + checkEntityNameVisibility(input.exprName, enclosingDeclaration); + } + if (shouldEnterSuppressNewDiagnosticsContextContext) { + suppressNewDiagnosticContexts = true; + } + if (isProcessedComponent(input)) { + switch (input.kind) { + case 233 /* ExpressionWithTypeArguments */: { + if (isEntityName(input.expression) || isEntityNameExpression(input.expression)) { + checkEntityNameVisibility(input.expression, enclosingDeclaration); + } + const node = visitEachChild(input, visitDeclarationSubtree, context); + return cleanup(factory2.updateExpressionWithTypeArguments(node, node.expression, node.typeArguments)); + } + case 183 /* TypeReference */: { + checkEntityNameVisibility(input.typeName, enclosingDeclaration); + const node = visitEachChild(input, visitDeclarationSubtree, context); + return cleanup(factory2.updateTypeReferenceNode(node, node.typeName, node.typeArguments)); + } + case 180 /* ConstructSignature */: + return cleanup(factory2.updateConstructSignature( + input, + ensureTypeParams(input, input.typeParameters), + updateParamsList(input, input.parameters), + ensureType(input) + )); + case 176 /* Constructor */: { + const ctor = factory2.createConstructorDeclaration( + /*modifiers*/ + ensureModifiers(input), + updateParamsList(input, input.parameters, 0 /* None */), + /*body*/ + void 0 + ); + return cleanup(ctor); + } + case 174 /* MethodDeclaration */: { + if (isPrivateIdentifier(input.name)) { + return cleanup( + /*returnValue*/ + void 0 + ); + } + const sig = factory2.createMethodDeclaration( + ensureModifiers(input), + /*asteriskToken*/ + void 0, + input.name, + input.questionToken, + ensureTypeParams(input, input.typeParameters), + updateParamsList(input, input.parameters), + ensureType(input), + /*body*/ + void 0 + ); + return cleanup(sig); + } + case 177 /* GetAccessor */: { + if (isPrivateIdentifier(input.name)) { + return cleanup( + /*returnValue*/ + void 0 + ); + } + return cleanup(factory2.updateGetAccessorDeclaration( + input, + ensureModifiers(input), + input.name, + updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)), + ensureType(input), + /*body*/ + void 0 + )); + } + case 178 /* SetAccessor */: { + if (isPrivateIdentifier(input.name)) { + return cleanup( + /*returnValue*/ + void 0 + ); + } + return cleanup(factory2.updateSetAccessorDeclaration( + input, + ensureModifiers(input), + input.name, + updateAccessorParamsList(input, hasEffectiveModifier(input, 2 /* Private */)), + /*body*/ + void 0 + )); + } + case 172 /* PropertyDeclaration */: + if (isPrivateIdentifier(input.name)) { + return cleanup( + /*returnValue*/ + void 0 + ); + } + return cleanup(factory2.updatePropertyDeclaration( + input, + ensureModifiers(input), + input.name, + input.questionToken, + ensureType(input), + ensureNoInitializer(input) + )); + case 171 /* PropertySignature */: + if (isPrivateIdentifier(input.name)) { + return cleanup( + /*returnValue*/ + void 0 + ); + } + return cleanup(factory2.updatePropertySignature( + input, + ensureModifiers(input), + input.name, + input.questionToken, + ensureType(input) + )); + case 173 /* MethodSignature */: { + if (isPrivateIdentifier(input.name)) { + return cleanup( + /*returnValue*/ + void 0 + ); + } + return cleanup(factory2.updateMethodSignature( + input, + ensureModifiers(input), + input.name, + input.questionToken, + ensureTypeParams(input, input.typeParameters), + updateParamsList(input, input.parameters), + ensureType(input) + )); + } + case 179 /* CallSignature */: { + return cleanup( + factory2.updateCallSignature( + input, + ensureTypeParams(input, input.typeParameters), + updateParamsList(input, input.parameters), + ensureType(input) + ) + ); + } + case 181 /* IndexSignature */: { + return cleanup(factory2.updateIndexSignature( + input, + ensureModifiers(input), + updateParamsList(input, input.parameters), + visitNode(input.type, visitDeclarationSubtree, isTypeNode) || factory2.createKeywordTypeNode(133 /* AnyKeyword */) + )); + } + case 260 /* VariableDeclaration */: { + if (isBindingPattern(input.name)) { + return recreateBindingPattern(input.name); + } + shouldEnterSuppressNewDiagnosticsContextContext = true; + suppressNewDiagnosticContexts = true; + return cleanup(factory2.updateVariableDeclaration( + input, + input.name, + /*exclamationToken*/ + void 0, + ensureType(input), + ensureNoInitializer(input) + )); + } + case 168 /* TypeParameter */: { + if (isPrivateMethodTypeParameter(input) && (input.default || input.constraint)) { + return cleanup(factory2.updateTypeParameterDeclaration( + input, + input.modifiers, + input.name, + /*constraint*/ + void 0, + /*defaultType*/ + void 0 + )); + } + return cleanup(visitEachChild(input, visitDeclarationSubtree, context)); + } + case 194 /* ConditionalType */: { + const checkType = visitNode(input.checkType, visitDeclarationSubtree, isTypeNode); + const extendsType = visitNode(input.extendsType, visitDeclarationSubtree, isTypeNode); + const oldEnclosingDecl = enclosingDeclaration; + enclosingDeclaration = input.trueType; + const trueType = visitNode(input.trueType, visitDeclarationSubtree, isTypeNode); + enclosingDeclaration = oldEnclosingDecl; + const falseType = visitNode(input.falseType, visitDeclarationSubtree, isTypeNode); + Debug.assert(checkType); + Debug.assert(extendsType); + Debug.assert(trueType); + Debug.assert(falseType); + return cleanup(factory2.updateConditionalTypeNode(input, checkType, extendsType, trueType, falseType)); + } + case 184 /* FunctionType */: { + return cleanup(factory2.updateFunctionTypeNode( + input, + visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration), + updateParamsList(input, input.parameters), + Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode)) + )); + } + case 185 /* ConstructorType */: { + return cleanup(factory2.updateConstructorTypeNode( + input, + ensureModifiers(input), + visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration), + updateParamsList(input, input.parameters), + Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode)) + )); + } + case 205 /* ImportType */: { + if (!isLiteralImportTypeNode(input)) return cleanup(input); + return cleanup(factory2.updateImportTypeNode( + input, + factory2.updateLiteralTypeNode(input.argument, rewriteModuleSpecifier2(input, input.argument.literal)), + input.attributes, + input.qualifier, + visitNodes2(input.typeArguments, visitDeclarationSubtree, isTypeNode), + input.isTypeOf + )); + } + default: + Debug.assertNever(input, `Attempted to process unhandled node kind: ${Debug.formatSyntaxKind(input.kind)}`); + } + } + if (isTupleTypeNode(input) && getLineAndCharacterOfPosition(currentSourceFile, input.pos).line === getLineAndCharacterOfPosition(currentSourceFile, input.end).line) { + setEmitFlags(input, 1 /* SingleLine */); + } + return cleanup(visitEachChild(input, visitDeclarationSubtree, context)); + function cleanup(returnValue) { + if (returnValue && canProduceDiagnostic && hasDynamicName(input)) { + checkName(input); + } + if (isEnclosingDeclaration(input)) { + enclosingDeclaration = previousEnclosingDeclaration; + } + if (canProduceDiagnostic && !suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + if (shouldEnterSuppressNewDiagnosticsContextContext) { + suppressNewDiagnosticContexts = oldWithinObjectLiteralType; + } + if (returnValue === input) { + return returnValue; + } + return returnValue && setOriginalNode(preserveJsDoc(returnValue, input), input); + } + } + function isPrivateMethodTypeParameter(node) { + return node.parent.kind === 174 /* MethodDeclaration */ && hasEffectiveModifier(node.parent, 2 /* Private */); + } + function visitDeclarationStatements(input) { + if (!isPreservedDeclarationStatement(input)) { + return; + } + if (shouldStripInternal(input)) return; + switch (input.kind) { + case 278 /* ExportDeclaration */: { + if (isSourceFile(input.parent)) { + resultHasExternalModuleIndicator = true; + } + resultHasScopeMarker = true; + return factory2.updateExportDeclaration( + input, + input.modifiers, + input.isTypeOnly, + input.exportClause, + rewriteModuleSpecifier2(input, input.moduleSpecifier), + tryGetResolutionModeOverride(input.attributes) + ); + } + case 277 /* ExportAssignment */: { + if (isSourceFile(input.parent)) { + resultHasExternalModuleIndicator = true; + } + resultHasScopeMarker = true; + if (input.expression.kind === 80 /* Identifier */) { + return input; + } else { + const newId = factory2.createUniqueName("_default", 16 /* Optimistic */); + getSymbolAccessibilityDiagnostic = () => ({ + diagnosticMessage: Diagnostics.Default_export_of_the_module_has_or_is_using_private_name_0, + errorNode: input + }); + errorFallbackNode = input; + const type = ensureType(input); + const varDecl = factory2.createVariableDeclaration( + newId, + /*exclamationToken*/ + void 0, + type, + /*initializer*/ + void 0 + ); + errorFallbackNode = void 0; + const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */)); + preserveJsDoc(statement, input); + removeAllComments(input); + return [statement, factory2.updateExportAssignment(input, input.modifiers, newId)]; + } + } + } + const result = transformTopLevelDeclaration(input); + lateStatementReplacementMap.set(getOriginalNodeId(input), result); + return input; + } + function stripExportModifiers(statement) { + if (isImportEqualsDeclaration(statement) || hasEffectiveModifier(statement, 2048 /* Default */) || !canHaveModifiers(statement)) { + return statement; + } + const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(statement) & (131071 /* All */ ^ 32 /* Export */)); + return factory2.replaceModifiers(statement, modifiers); + } + function updateModuleDeclarationAndKeyword(node, modifiers, name, body) { + const updated = factory2.updateModuleDeclaration(node, modifiers, name, body); + if (isAmbientModule(updated) || updated.flags & 32 /* Namespace */) { + return updated; + } + const fixed = factory2.createModuleDeclaration( + updated.modifiers, + updated.name, + updated.body, + updated.flags | 32 /* Namespace */ + ); + setOriginalNode(fixed, updated); + setTextRange(fixed, updated); + return fixed; + } + function transformTopLevelDeclaration(input) { + if (lateMarkedStatements) { + while (orderedRemoveItem(lateMarkedStatements, input)) ; + } + if (shouldStripInternal(input)) return; + switch (input.kind) { + case 271 /* ImportEqualsDeclaration */: { + return transformImportEqualsDeclaration(input); + } + case 272 /* ImportDeclaration */: { + return transformImportDeclaration(input); + } + } + if (isDeclaration(input) && isDeclarationAndNotVisible(input)) return; + if (isJSDocImportTag(input)) return; + if (isFunctionLike(input) && resolver.isImplementationOfOverload(input)) return; + let previousEnclosingDeclaration; + if (isEnclosingDeclaration(input)) { + previousEnclosingDeclaration = enclosingDeclaration; + enclosingDeclaration = input; + } + const canProdiceDiagnostic = canProduceDiagnostics(input); + const oldDiag = getSymbolAccessibilityDiagnostic; + if (canProdiceDiagnostic) { + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(input); + } + const previousNeedsDeclare = needsDeclare; + switch (input.kind) { + case 265 /* TypeAliasDeclaration */: { + needsDeclare = false; + const clean2 = cleanup(factory2.updateTypeAliasDeclaration( + input, + ensureModifiers(input), + input.name, + visitNodes2(input.typeParameters, visitDeclarationSubtree, isTypeParameterDeclaration), + Debug.checkDefined(visitNode(input.type, visitDeclarationSubtree, isTypeNode)) + )); + needsDeclare = previousNeedsDeclare; + return clean2; + } + case 264 /* InterfaceDeclaration */: { + return cleanup(factory2.updateInterfaceDeclaration( + input, + ensureModifiers(input), + input.name, + ensureTypeParams(input, input.typeParameters), + transformHeritageClauses(input.heritageClauses), + visitNodes2(input.members, visitDeclarationSubtree, isTypeElement) + )); + } + case 262 /* FunctionDeclaration */: { + const clean2 = cleanup(factory2.updateFunctionDeclaration( + input, + ensureModifiers(input), + /*asteriskToken*/ + void 0, + input.name, + ensureTypeParams(input, input.typeParameters), + updateParamsList(input, input.parameters), + ensureType(input), + /*body*/ + void 0 + )); + if (clean2 && resolver.isExpandoFunctionDeclaration(input) && shouldEmitFunctionProperties(input)) { + const props = resolver.getPropertiesOfContainerFunction(input); + if (isolatedDeclarations) { + reportExpandoFunctionErrors(input); + } + const fakespace = parseNodeFactory.createModuleDeclaration( + /*modifiers*/ + void 0, + clean2.name || factory2.createIdentifier("_default"), + factory2.createModuleBlock([]), + 32 /* Namespace */ + ); + setParent(fakespace, enclosingDeclaration); + fakespace.locals = createSymbolTable(props); + fakespace.symbol = props[0].parent; + const exportMappings = []; + let declarations = mapDefined(props, (p) => { + if (!isExpandoPropertyDeclaration(p.valueDeclaration)) { + return void 0; + } + const nameStr = unescapeLeadingUnderscores(p.escapedName); + if (!isIdentifierText(nameStr, 99 /* ESNext */)) { + return void 0; + } + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(p.valueDeclaration); + const type = resolver.createTypeOfDeclaration(p.valueDeclaration, fakespace, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags | 2 /* NoSyntacticPrinter */, symbolTracker); + getSymbolAccessibilityDiagnostic = oldDiag; + const isNonContextualKeywordName = isStringANonContextualKeyword(nameStr); + const name = isNonContextualKeywordName ? factory2.getGeneratedNameForNode(p.valueDeclaration) : factory2.createIdentifier(nameStr); + if (isNonContextualKeywordName) { + exportMappings.push([name, nameStr]); + } + const varDecl = factory2.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + type, + /*initializer*/ + void 0 + ); + return factory2.createVariableStatement(isNonContextualKeywordName ? void 0 : [factory2.createToken(95 /* ExportKeyword */)], factory2.createVariableDeclarationList([varDecl])); + }); + if (!exportMappings.length) { + declarations = mapDefined(declarations, (declaration) => factory2.replaceModifiers(declaration, 0 /* None */)); + } else { + declarations.push(factory2.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory2.createNamedExports(map(exportMappings, ([gen, exp]) => { + return factory2.createExportSpecifier( + /*isTypeOnly*/ + false, + gen, + exp + ); + })) + )); + } + const namespaceDecl = factory2.createModuleDeclaration(ensureModifiers(input), input.name, factory2.createModuleBlock(declarations), 32 /* Namespace */); + if (!hasEffectiveModifier(clean2, 2048 /* Default */)) { + return [clean2, namespaceDecl]; + } + const modifiers = factory2.createModifiersFromModifierFlags(getEffectiveModifierFlags(clean2) & ~2080 /* ExportDefault */ | 128 /* Ambient */); + const cleanDeclaration = factory2.updateFunctionDeclaration( + clean2, + modifiers, + /*asteriskToken*/ + void 0, + clean2.name, + clean2.typeParameters, + clean2.parameters, + clean2.type, + /*body*/ + void 0 + ); + const namespaceDeclaration = factory2.updateModuleDeclaration( + namespaceDecl, + modifiers, + namespaceDecl.name, + namespaceDecl.body + ); + const exportDefaultDeclaration = factory2.createExportAssignment( + /*modifiers*/ + void 0, + /*isExportEquals*/ + false, + namespaceDecl.name + ); + if (isSourceFile(input.parent)) { + resultHasExternalModuleIndicator = true; + } + resultHasScopeMarker = true; + return [cleanDeclaration, namespaceDeclaration, exportDefaultDeclaration]; + } else { + return clean2; + } + } + case 267 /* ModuleDeclaration */: { + needsDeclare = false; + const inner = input.body; + if (inner && inner.kind === 268 /* ModuleBlock */) { + const oldNeedsScopeFix = needsScopeFixMarker; + const oldHasScopeFix = resultHasScopeMarker; + resultHasScopeMarker = false; + needsScopeFixMarker = false; + const statements = visitNodes2(inner.statements, visitDeclarationStatements, isStatement); + let lateStatements = transformAndReplaceLatePaintedStatements(statements); + if (input.flags & 33554432 /* Ambient */) { + needsScopeFixMarker = false; + } + if (!isGlobalScopeAugmentation(input) && !hasScopeMarker2(lateStatements) && !resultHasScopeMarker) { + if (needsScopeFixMarker) { + lateStatements = factory2.createNodeArray([...lateStatements, createEmptyExports(factory2)]); + } else { + lateStatements = visitNodes2(lateStatements, stripExportModifiers, isStatement); + } + } + const body = factory2.updateModuleBlock(inner, lateStatements); + needsDeclare = previousNeedsDeclare; + needsScopeFixMarker = oldNeedsScopeFix; + resultHasScopeMarker = oldHasScopeFix; + const mods = ensureModifiers(input); + return cleanup(updateModuleDeclarationAndKeyword( + input, + mods, + isExternalModuleAugmentation(input) ? rewriteModuleSpecifier2(input, input.name) : input.name, + body + )); + } else { + needsDeclare = previousNeedsDeclare; + const mods = ensureModifiers(input); + needsDeclare = false; + visitNode(inner, visitDeclarationStatements); + const id = getOriginalNodeId(inner); + const body = lateStatementReplacementMap.get(id); + lateStatementReplacementMap.delete(id); + return cleanup(updateModuleDeclarationAndKeyword( + input, + mods, + input.name, + body + )); + } + } + case 263 /* ClassDeclaration */: { + errorNameNode = input.name; + errorFallbackNode = input; + const modifiers = factory2.createNodeArray(ensureModifiers(input)); + const typeParameters = ensureTypeParams(input, input.typeParameters); + const ctor = getFirstConstructorWithBody(input); + let parameterProperties; + if (ctor) { + const oldDiag2 = getSymbolAccessibilityDiagnostic; + parameterProperties = compact(flatMap(ctor.parameters, (param) => { + if (!hasSyntacticModifier(param, 31 /* ParameterPropertyModifier */) || shouldStripInternal(param)) return; + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(param); + if (param.name.kind === 80 /* Identifier */) { + return preserveJsDoc( + factory2.createPropertyDeclaration( + ensureModifiers(param), + param.name, + param.questionToken, + ensureType(param), + ensureNoInitializer(param) + ), + param + ); + } else { + return walkBindingPattern(param.name); + } + function walkBindingPattern(pattern) { + let elems; + for (const elem of pattern.elements) { + if (isOmittedExpression(elem)) continue; + if (isBindingPattern(elem.name)) { + elems = concatenate(elems, walkBindingPattern(elem.name)); + } + elems = elems || []; + elems.push(factory2.createPropertyDeclaration( + ensureModifiers(param), + elem.name, + /*questionOrExclamationToken*/ + void 0, + ensureType(elem), + /*initializer*/ + void 0 + )); + } + return elems; + } + })); + getSymbolAccessibilityDiagnostic = oldDiag2; + } + const hasPrivateIdentifier = some(input.members, (member) => !!member.name && isPrivateIdentifier(member.name)); + const privateIdentifier = hasPrivateIdentifier ? [ + factory2.createPropertyDeclaration( + /*modifiers*/ + void 0, + factory2.createPrivateIdentifier("#private"), + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ) + ] : void 0; + const lateIndexes = resolver.createLateBoundIndexSignatures(input, enclosingDeclaration, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker); + const memberNodes = concatenate(concatenate(concatenate(privateIdentifier, lateIndexes), parameterProperties), visitNodes2(input.members, visitDeclarationSubtree, isClassElement)); + const members = factory2.createNodeArray(memberNodes); + const extendsClause = getEffectiveBaseTypeNode(input); + if (extendsClause && !isEntityNameExpression(extendsClause.expression) && extendsClause.expression.kind !== 106 /* NullKeyword */) { + const oldId = input.name ? unescapeLeadingUnderscores(input.name.escapedText) : "default"; + const newId = factory2.createUniqueName(`${oldId}_base`, 16 /* Optimistic */); + getSymbolAccessibilityDiagnostic = () => ({ + diagnosticMessage: Diagnostics.extends_clause_of_exported_class_0_has_or_is_using_private_name_1, + errorNode: extendsClause, + typeName: input.name + }); + const varDecl = factory2.createVariableDeclaration( + newId, + /*exclamationToken*/ + void 0, + resolver.createTypeOfExpression(extendsClause.expression, input, declarationEmitNodeBuilderFlags, declarationEmitInternalNodeBuilderFlags, symbolTracker), + /*initializer*/ + void 0 + ); + const statement = factory2.createVariableStatement(needsDeclare ? [factory2.createModifier(138 /* DeclareKeyword */)] : [], factory2.createVariableDeclarationList([varDecl], 2 /* Const */)); + const heritageClauses = factory2.createNodeArray(map(input.heritageClauses, (clause) => { + if (clause.token === 96 /* ExtendsKeyword */) { + const oldDiag2 = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNode(clause.types[0]); + const newClause = factory2.updateHeritageClause(clause, map(clause.types, (t) => factory2.updateExpressionWithTypeArguments(t, newId, visitNodes2(t.typeArguments, visitDeclarationSubtree, isTypeNode)))); + getSymbolAccessibilityDiagnostic = oldDiag2; + return newClause; + } + return factory2.updateHeritageClause(clause, visitNodes2(factory2.createNodeArray(filter(clause.types, (t) => isEntityNameExpression(t.expression) || t.expression.kind === 106 /* NullKeyword */)), visitDeclarationSubtree, isExpressionWithTypeArguments)); + })); + return [ + statement, + cleanup(factory2.updateClassDeclaration( + input, + modifiers, + input.name, + typeParameters, + heritageClauses, + members + )) + ]; + } else { + const heritageClauses = transformHeritageClauses(input.heritageClauses); + return cleanup(factory2.updateClassDeclaration( + input, + modifiers, + input.name, + typeParameters, + heritageClauses, + members + )); + } + } + case 243 /* VariableStatement */: { + return cleanup(transformVariableStatement(input)); + } + case 266 /* EnumDeclaration */: { + return cleanup(factory2.updateEnumDeclaration( + input, + factory2.createNodeArray(ensureModifiers(input)), + input.name, + factory2.createNodeArray(mapDefined(input.members, (m) => { + if (shouldStripInternal(m)) return; + const enumValue = resolver.getEnumMemberValue(m); + const constValue = enumValue == null ? void 0 : enumValue.value; + if (isolatedDeclarations && m.initializer && (enumValue == null ? void 0 : enumValue.hasExternalReferences) && // This will be its own compiler error instead, so don't report. + !isComputedPropertyName(m.name)) { + context.addDiagnostic(createDiagnosticForNode(m, Diagnostics.Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations)); + } + const newInitializer = constValue === void 0 ? void 0 : typeof constValue === "string" ? factory2.createStringLiteral(constValue) : constValue < 0 ? factory2.createPrefixUnaryExpression(41 /* MinusToken */, factory2.createNumericLiteral(-constValue)) : factory2.createNumericLiteral(constValue); + return preserveJsDoc(factory2.updateEnumMember(m, m.name, newInitializer), m); + })) + )); + } + } + return Debug.assertNever(input, `Unhandled top-level node in declaration emit: ${Debug.formatSyntaxKind(input.kind)}`); + function cleanup(node) { + if (isEnclosingDeclaration(input)) { + enclosingDeclaration = previousEnclosingDeclaration; + } + if (canProdiceDiagnostic) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + if (input.kind === 267 /* ModuleDeclaration */) { + needsDeclare = previousNeedsDeclare; + } + if (node === input) { + return node; + } + errorFallbackNode = void 0; + errorNameNode = void 0; + return node && setOriginalNode(preserveJsDoc(node, input), input); + } + } + function transformVariableStatement(input) { + if (!forEach(input.declarationList.declarations, getBindingNameVisible)) return; + const nodes = visitNodes2(input.declarationList.declarations, visitDeclarationSubtree, isVariableDeclaration); + if (!length(nodes)) return; + const modifiers = factory2.createNodeArray(ensureModifiers(input)); + let declList; + if (isVarUsing(input.declarationList) || isVarAwaitUsing(input.declarationList)) { + declList = factory2.createVariableDeclarationList(nodes, 2 /* Const */); + setOriginalNode(declList, input.declarationList); + setTextRange(declList, input.declarationList); + setCommentRange(declList, input.declarationList); + } else { + declList = factory2.updateVariableDeclarationList(input.declarationList, nodes); + } + return factory2.updateVariableStatement(input, modifiers, declList); + } + function recreateBindingPattern(d) { + return flatten(mapDefined(d.elements, (e) => recreateBindingElement(e))); + } + function recreateBindingElement(e) { + if (e.kind === 232 /* OmittedExpression */) { + return; + } + if (e.name) { + if (!getBindingNameVisible(e)) return; + if (isBindingPattern(e.name)) { + return recreateBindingPattern(e.name); + } else { + return factory2.createVariableDeclaration( + e.name, + /*exclamationToken*/ + void 0, + ensureType(e), + /*initializer*/ + void 0 + ); + } + } + } + function checkName(node) { + let oldDiag; + if (!suppressNewDiagnosticContexts) { + oldDiag = getSymbolAccessibilityDiagnostic; + getSymbolAccessibilityDiagnostic = createGetSymbolAccessibilityDiagnosticForNodeName(node); + } + errorNameNode = node.name; + Debug.assert(hasDynamicName(node)); + const decl = node; + const entityName = decl.name.expression; + checkEntityNameVisibility(entityName, enclosingDeclaration); + if (!suppressNewDiagnosticContexts) { + getSymbolAccessibilityDiagnostic = oldDiag; + } + errorNameNode = void 0; + } + function shouldStripInternal(node) { + return !!stripInternal && !!node && isInternalDeclaration(node, currentSourceFile); + } + function isScopeMarker2(node) { + return isExportAssignment(node) || isExportDeclaration(node); + } + function hasScopeMarker2(statements) { + return some(statements, isScopeMarker2); + } + function ensureModifiers(node) { + const currentFlags = getEffectiveModifierFlags(node); + const newFlags = ensureModifierFlags(node); + if (currentFlags === newFlags) { + return visitArray(node.modifiers, (n) => tryCast(n, isModifier), isModifier); + } + return factory2.createModifiersFromModifierFlags(newFlags); + } + function ensureModifierFlags(node) { + let mask2 = 131071 /* All */ ^ (1 /* Public */ | 1024 /* Async */ | 16 /* Override */); + let additions = needsDeclare && !isAlwaysType(node) ? 128 /* Ambient */ : 0 /* None */; + const parentIsFile = node.parent.kind === 307 /* SourceFile */; + if (!parentIsFile || isBundledEmit && parentIsFile && isExternalModule(node.parent)) { + mask2 ^= 128 /* Ambient */; + additions = 0 /* None */; + } + return maskModifierFlags(node, mask2, additions); + } + function transformHeritageClauses(nodes) { + return factory2.createNodeArray(filter( + map(nodes, (clause) => factory2.updateHeritageClause( + clause, + visitNodes2( + factory2.createNodeArray(filter(clause.types, (t) => { + return isEntityNameExpression(t.expression) || clause.token === 96 /* ExtendsKeyword */ && t.expression.kind === 106 /* NullKeyword */; + })), + visitDeclarationSubtree, + isExpressionWithTypeArguments + ) + )), + (clause) => clause.types && !!clause.types.length + )); + } +} +function isAlwaysType(node) { + if (node.kind === 264 /* InterfaceDeclaration */) { + return true; + } + return false; +} +function maskModifiers(factory2, node, modifierMask, modifierAdditions) { + return factory2.createModifiersFromModifierFlags(maskModifierFlags(node, modifierMask, modifierAdditions)); +} +function maskModifierFlags(node, modifierMask = 131071 /* All */ ^ 1 /* Public */, modifierAdditions = 0 /* None */) { + let flags = getEffectiveModifierFlags(node) & modifierMask | modifierAdditions; + if (flags & 2048 /* Default */ && !(flags & 32 /* Export */)) { + flags ^= 32 /* Export */; + } + if (flags & 2048 /* Default */ && flags & 128 /* Ambient */) { + flags ^= 128 /* Ambient */; + } + return flags; +} +function canHaveLiteralInitializer(node) { + switch (node.kind) { + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + return !hasEffectiveModifier(node, 2 /* Private */); + case 169 /* Parameter */: + case 260 /* VariableDeclaration */: + return true; + } + return false; +} +function isPreservedDeclarationStatement(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 267 /* ModuleDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 264 /* InterfaceDeclaration */: + case 263 /* ClassDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 266 /* EnumDeclaration */: + case 243 /* VariableStatement */: + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 277 /* ExportAssignment */: + return true; + } + return false; +} +function isProcessedComponent(node) { + switch (node.kind) { + case 180 /* ConstructSignature */: + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 181 /* IndexSignature */: + case 260 /* VariableDeclaration */: + case 168 /* TypeParameter */: + case 233 /* ExpressionWithTypeArguments */: + case 183 /* TypeReference */: + case 194 /* ConditionalType */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 205 /* ImportType */: + return true; + } + return false; +} + +// src/compiler/transformer.ts +function getModuleTransformer(moduleKind) { + switch (moduleKind) { + case 200 /* Preserve */: + return transformECMAScriptModule; + case 99 /* ESNext */: + case 7 /* ES2022 */: + case 6 /* ES2020 */: + case 5 /* ES2015 */: + case 100 /* Node16 */: + case 199 /* NodeNext */: + case 1 /* CommonJS */: + return transformImpliedNodeFormatDependentModule; + case 4 /* System */: + return transformSystemModule; + default: + return transformModule; + } +} +var noTransformers = { scriptTransformers: emptyArray, declarationTransformers: emptyArray }; +function getTransformers(compilerOptions, customTransformers, emitOnly) { + return { + scriptTransformers: getScriptTransformers(compilerOptions, customTransformers, emitOnly), + declarationTransformers: getDeclarationTransformers(customTransformers) + }; +} +function getScriptTransformers(compilerOptions, customTransformers, emitOnly) { + if (emitOnly) return emptyArray; + const languageVersion = getEmitScriptTarget(compilerOptions); + const moduleKind = getEmitModuleKind(compilerOptions); + const useDefineForClassFields = getUseDefineForClassFields(compilerOptions); + const transformers = []; + addRange(transformers, customTransformers && map(customTransformers.before, wrapScriptTransformerFactory)); + transformers.push(transformTypeScript); + if (compilerOptions.experimentalDecorators) { + transformers.push(transformLegacyDecorators); + } + if (getJSXTransformEnabled(compilerOptions)) { + transformers.push(transformJsx); + } + if (languageVersion < 99 /* ESNext */) { + transformers.push(transformESNext); + } + if (!compilerOptions.experimentalDecorators && (languageVersion < 99 /* ESNext */ || !useDefineForClassFields)) { + transformers.push(transformESDecorators); + } + transformers.push(transformClassFields); + if (languageVersion < 8 /* ES2021 */) { + transformers.push(transformES2021); + } + if (languageVersion < 7 /* ES2020 */) { + transformers.push(transformES2020); + } + if (languageVersion < 6 /* ES2019 */) { + transformers.push(transformES2019); + } + if (languageVersion < 5 /* ES2018 */) { + transformers.push(transformES2018); + } + if (languageVersion < 4 /* ES2017 */) { + transformers.push(transformES2017); + } + if (languageVersion < 3 /* ES2016 */) { + transformers.push(transformES2016); + } + if (languageVersion < 2 /* ES2015 */) { + transformers.push(transformES2015); + transformers.push(transformGenerators); + } + transformers.push(getModuleTransformer(moduleKind)); + addRange(transformers, customTransformers && map(customTransformers.after, wrapScriptTransformerFactory)); + return transformers; +} +function getDeclarationTransformers(customTransformers) { + const transformers = []; + transformers.push(transformDeclarations); + addRange(transformers, customTransformers && map(customTransformers.afterDeclarations, wrapDeclarationTransformerFactory)); + return transformers; +} +function wrapCustomTransformer(transformer) { + return (node) => isBundle(node) ? transformer.transformBundle(node) : transformer.transformSourceFile(node); +} +function wrapCustomTransformerFactory(transformer, handleDefault) { + return (context) => { + const customTransformer = transformer(context); + return typeof customTransformer === "function" ? handleDefault(context, customTransformer) : wrapCustomTransformer(customTransformer); + }; +} +function wrapScriptTransformerFactory(transformer) { + return wrapCustomTransformerFactory(transformer, chainBundle); +} +function wrapDeclarationTransformerFactory(transformer) { + return wrapCustomTransformerFactory(transformer, (_, node) => node); +} +function noEmitSubstitution(_hint, node) { + return node; +} +function noEmitNotification(hint, node, callback) { + callback(hint, node); +} +function transformNodes(resolver, host, factory2, options, nodes, transformers, allowDtsFiles) { + var _a, _b; + const enabledSyntaxKindFeatures = new Array(358 /* Count */); + let lexicalEnvironmentVariableDeclarations; + let lexicalEnvironmentFunctionDeclarations; + let lexicalEnvironmentStatements; + let lexicalEnvironmentFlags = 0 /* None */; + let lexicalEnvironmentVariableDeclarationsStack = []; + let lexicalEnvironmentFunctionDeclarationsStack = []; + let lexicalEnvironmentStatementsStack = []; + let lexicalEnvironmentFlagsStack = []; + let lexicalEnvironmentStackOffset = 0; + let lexicalEnvironmentSuspended = false; + let blockScopedVariableDeclarationsStack = []; + let blockScopeStackOffset = 0; + let blockScopedVariableDeclarations; + let emitHelpers; + let onSubstituteNode = noEmitSubstitution; + let onEmitNode = noEmitNotification; + let state = 0 /* Uninitialized */; + const diagnostics = []; + const context = { + factory: factory2, + getCompilerOptions: () => options, + getEmitResolver: () => resolver, + // TODO: GH#18217 + getEmitHost: () => host, + // TODO: GH#18217 + getEmitHelperFactory: memoize(() => createEmitHelperFactory(context)), + startLexicalEnvironment, + suspendLexicalEnvironment, + resumeLexicalEnvironment, + endLexicalEnvironment, + setLexicalEnvironmentFlags, + getLexicalEnvironmentFlags, + hoistVariableDeclaration, + hoistFunctionDeclaration, + addInitializationStatement, + startBlockScope, + endBlockScope, + addBlockScopedVariable, + requestEmitHelper, + readEmitHelpers, + enableSubstitution, + enableEmitNotification, + isSubstitutionEnabled, + isEmitNotificationEnabled, + get onSubstituteNode() { + return onSubstituteNode; + }, + set onSubstituteNode(value) { + Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); + Debug.assert(value !== void 0, "Value must not be 'undefined'"); + onSubstituteNode = value; + }, + get onEmitNode() { + return onEmitNode; + }, + set onEmitNode(value) { + Debug.assert(state < 1 /* Initialized */, "Cannot modify transformation hooks after initialization has completed."); + Debug.assert(value !== void 0, "Value must not be 'undefined'"); + onEmitNode = value; + }, + addDiagnostic(diag2) { + diagnostics.push(diag2); + } + }; + for (const node of nodes) { + disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node))); + } + mark("beforeTransform"); + const transformersWithContext = transformers.map((t) => t(context)); + const transformation = (node) => { + for (const transform2 of transformersWithContext) { + node = transform2(node); + } + return node; + }; + state = 1 /* Initialized */; + const transformed = []; + for (const node of nodes) { + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "transformNodes", node.kind === 307 /* SourceFile */ ? { path: node.path } : { kind: node.kind, pos: node.pos, end: node.end }); + transformed.push((allowDtsFiles ? transformation : transformRoot)(node)); + (_b = tracing) == null ? void 0 : _b.pop(); + } + state = 2 /* Completed */; + mark("afterTransform"); + measure("transformTime", "beforeTransform", "afterTransform"); + return { + transformed, + substituteNode, + emitNodeWithNotification, + isEmitNotificationEnabled, + dispose, + diagnostics + }; + function transformRoot(node) { + return node && (!isSourceFile(node) || !node.isDeclarationFile) ? transformation(node) : node; + } + function enableSubstitution(kind) { + Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); + enabledSyntaxKindFeatures[kind] |= 1 /* Substitution */; + } + function isSubstitutionEnabled(node) { + return (enabledSyntaxKindFeatures[node.kind] & 1 /* Substitution */) !== 0 && (getEmitFlags(node) & 8 /* NoSubstitution */) === 0; + } + function substituteNode(hint, node) { + Debug.assert(state < 3 /* Disposed */, "Cannot substitute a node after the result is disposed."); + return node && isSubstitutionEnabled(node) && onSubstituteNode(hint, node) || node; + } + function enableEmitNotification(kind) { + Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); + enabledSyntaxKindFeatures[kind] |= 2 /* EmitNotifications */; + } + function isEmitNotificationEnabled(node) { + return (enabledSyntaxKindFeatures[node.kind] & 2 /* EmitNotifications */) !== 0 || (getEmitFlags(node) & 4 /* AdviseOnEmitNode */) !== 0; + } + function emitNodeWithNotification(hint, node, emitCallback) { + Debug.assert(state < 3 /* Disposed */, "Cannot invoke TransformationResult callbacks after the result is disposed."); + if (node) { + if (isEmitNotificationEnabled(node)) { + onEmitNode(hint, node, emitCallback); + } else { + emitCallback(hint, node); + } + } + } + function hoistVariableDeclaration(name) { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); + const decl = setEmitFlags(factory2.createVariableDeclaration(name), 128 /* NoNestedSourceMaps */); + if (!lexicalEnvironmentVariableDeclarations) { + lexicalEnvironmentVariableDeclarations = [decl]; + } else { + lexicalEnvironmentVariableDeclarations.push(decl); + } + if (lexicalEnvironmentFlags & 1 /* InParameters */) { + lexicalEnvironmentFlags |= 2 /* VariablesHoistedInParameters */; + } + } + function hoistFunctionDeclaration(func) { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); + setEmitFlags(func, 2097152 /* CustomPrologue */); + if (!lexicalEnvironmentFunctionDeclarations) { + lexicalEnvironmentFunctionDeclarations = [func]; + } else { + lexicalEnvironmentFunctionDeclarations.push(func); + } + } + function addInitializationStatement(node) { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); + setEmitFlags(node, 2097152 /* CustomPrologue */); + if (!lexicalEnvironmentStatements) { + lexicalEnvironmentStatements = [node]; + } else { + lexicalEnvironmentStatements.push(node); + } + } + function startLexicalEnvironment() { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); + Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); + lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentVariableDeclarations; + lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFunctionDeclarations; + lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentStatements; + lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset] = lexicalEnvironmentFlags; + lexicalEnvironmentStackOffset++; + lexicalEnvironmentVariableDeclarations = void 0; + lexicalEnvironmentFunctionDeclarations = void 0; + lexicalEnvironmentStatements = void 0; + lexicalEnvironmentFlags = 0 /* None */; + } + function suspendLexicalEnvironment() { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); + Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is already suspended."); + lexicalEnvironmentSuspended = true; + } + function resumeLexicalEnvironment() { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); + Debug.assert(lexicalEnvironmentSuspended, "Lexical environment is not suspended."); + lexicalEnvironmentSuspended = false; + } + function endLexicalEnvironment() { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the lexical environment during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the lexical environment after transformation has completed."); + Debug.assert(!lexicalEnvironmentSuspended, "Lexical environment is suspended."); + let statements; + if (lexicalEnvironmentVariableDeclarations || lexicalEnvironmentFunctionDeclarations || lexicalEnvironmentStatements) { + if (lexicalEnvironmentFunctionDeclarations) { + statements = [...lexicalEnvironmentFunctionDeclarations]; + } + if (lexicalEnvironmentVariableDeclarations) { + const statement = factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList(lexicalEnvironmentVariableDeclarations) + ); + setEmitFlags(statement, 2097152 /* CustomPrologue */); + if (!statements) { + statements = [statement]; + } else { + statements.push(statement); + } + } + if (lexicalEnvironmentStatements) { + if (!statements) { + statements = [...lexicalEnvironmentStatements]; + } else { + statements = [...statements, ...lexicalEnvironmentStatements]; + } + } + } + lexicalEnvironmentStackOffset--; + lexicalEnvironmentVariableDeclarations = lexicalEnvironmentVariableDeclarationsStack[lexicalEnvironmentStackOffset]; + lexicalEnvironmentFunctionDeclarations = lexicalEnvironmentFunctionDeclarationsStack[lexicalEnvironmentStackOffset]; + lexicalEnvironmentStatements = lexicalEnvironmentStatementsStack[lexicalEnvironmentStackOffset]; + lexicalEnvironmentFlags = lexicalEnvironmentFlagsStack[lexicalEnvironmentStackOffset]; + if (lexicalEnvironmentStackOffset === 0) { + lexicalEnvironmentVariableDeclarationsStack = []; + lexicalEnvironmentFunctionDeclarationsStack = []; + lexicalEnvironmentStatementsStack = []; + lexicalEnvironmentFlagsStack = []; + } + return statements; + } + function setLexicalEnvironmentFlags(flags, value) { + lexicalEnvironmentFlags = value ? lexicalEnvironmentFlags | flags : lexicalEnvironmentFlags & ~flags; + } + function getLexicalEnvironmentFlags() { + return lexicalEnvironmentFlags; + } + function startBlockScope() { + Debug.assert(state > 0 /* Uninitialized */, "Cannot start a block scope during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot start a block scope after transformation has completed."); + blockScopedVariableDeclarationsStack[blockScopeStackOffset] = blockScopedVariableDeclarations; + blockScopeStackOffset++; + blockScopedVariableDeclarations = void 0; + } + function endBlockScope() { + Debug.assert(state > 0 /* Uninitialized */, "Cannot end a block scope during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot end a block scope after transformation has completed."); + const statements = some(blockScopedVariableDeclarations) ? [ + factory2.createVariableStatement( + /*modifiers*/ + void 0, + factory2.createVariableDeclarationList( + blockScopedVariableDeclarations.map((identifier) => factory2.createVariableDeclaration(identifier)), + 1 /* Let */ + ) + ) + ] : void 0; + blockScopeStackOffset--; + blockScopedVariableDeclarations = blockScopedVariableDeclarationsStack[blockScopeStackOffset]; + if (blockScopeStackOffset === 0) { + blockScopedVariableDeclarationsStack = []; + } + return statements; + } + function addBlockScopedVariable(name) { + Debug.assert(blockScopeStackOffset > 0, "Cannot add a block scoped variable outside of an iteration body."); + (blockScopedVariableDeclarations || (blockScopedVariableDeclarations = [])).push(name); + } + function requestEmitHelper(helper) { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); + Debug.assert(!helper.scoped, "Cannot request a scoped emit helper."); + if (helper.dependencies) { + for (const h of helper.dependencies) { + requestEmitHelper(h); + } + } + emitHelpers = append(emitHelpers, helper); + } + function readEmitHelpers() { + Debug.assert(state > 0 /* Uninitialized */, "Cannot modify the transformation context during initialization."); + Debug.assert(state < 2 /* Completed */, "Cannot modify the transformation context after transformation has completed."); + const helpers = emitHelpers; + emitHelpers = void 0; + return helpers; + } + function dispose() { + if (state < 3 /* Disposed */) { + for (const node of nodes) { + disposeEmitNodes(getSourceFileOfNode(getParseTreeNode(node))); + } + lexicalEnvironmentVariableDeclarations = void 0; + lexicalEnvironmentVariableDeclarationsStack = void 0; + lexicalEnvironmentFunctionDeclarations = void 0; + lexicalEnvironmentFunctionDeclarationsStack = void 0; + onSubstituteNode = void 0; + onEmitNode = void 0; + emitHelpers = void 0; + state = 3 /* Disposed */; + } + } +} +var nullTransformationContext = { + factory, + // eslint-disable-line object-shorthand + getCompilerOptions: () => ({}), + getEmitResolver: notImplemented, + getEmitHost: notImplemented, + getEmitHelperFactory: notImplemented, + startLexicalEnvironment: noop, + resumeLexicalEnvironment: noop, + suspendLexicalEnvironment: noop, + endLexicalEnvironment: returnUndefined, + setLexicalEnvironmentFlags: noop, + getLexicalEnvironmentFlags: () => 0, + hoistVariableDeclaration: noop, + hoistFunctionDeclaration: noop, + addInitializationStatement: noop, + startBlockScope: noop, + endBlockScope: returnUndefined, + addBlockScopedVariable: noop, + requestEmitHelper: noop, + readEmitHelpers: notImplemented, + enableSubstitution: noop, + enableEmitNotification: noop, + isSubstitutionEnabled: notImplemented, + isEmitNotificationEnabled: notImplemented, + onSubstituteNode: noEmitSubstitution, + onEmitNode: noEmitNotification, + addDiagnostic: noop +}; + +// src/compiler/emitter.ts +var brackets = createBracketsMap(); +function isBuildInfoFile(file) { + return fileExtensionIs(file, ".tsbuildinfo" /* TsBuildInfo */); +} +function forEachEmittedFile(host, action, sourceFilesOrTargetSourceFile, forceDtsEmit = false, onlyBuildInfo, includeBuildInfo) { + const sourceFiles = isArray(sourceFilesOrTargetSourceFile) ? sourceFilesOrTargetSourceFile : getSourceFilesToEmit(host, sourceFilesOrTargetSourceFile, forceDtsEmit); + const options = host.getCompilerOptions(); + if (!onlyBuildInfo) { + if (options.outFile) { + if (sourceFiles.length) { + const bundle = factory.createBundle(sourceFiles); + const result = action(getOutputPathsFor(bundle, host, forceDtsEmit), bundle); + if (result) { + return result; + } + } + } else { + for (const sourceFile of sourceFiles) { + const result = action(getOutputPathsFor(sourceFile, host, forceDtsEmit), sourceFile); + if (result) { + return result; + } + } + } + } + if (includeBuildInfo) { + const buildInfoPath = getTsBuildInfoEmitOutputFilePath(options); + if (buildInfoPath) return action( + { buildInfoPath }, + /*sourceFileOrBundle*/ + void 0 + ); + } +} +function getTsBuildInfoEmitOutputFilePath(options) { + const configFile = options.configFilePath; + if (!canEmitTsBuildInfo(options)) return void 0; + if (options.tsBuildInfoFile) return options.tsBuildInfoFile; + const outPath = options.outFile; + let buildInfoExtensionLess; + if (outPath) { + buildInfoExtensionLess = removeFileExtension(outPath); + } else { + if (!configFile) return void 0; + const configFileExtensionLess = removeFileExtension(configFile); + buildInfoExtensionLess = options.outDir ? options.rootDir ? resolvePath(options.outDir, getRelativePathFromDirectory( + options.rootDir, + configFileExtensionLess, + /*ignoreCase*/ + true + )) : combinePaths(options.outDir, getBaseFileName(configFileExtensionLess)) : configFileExtensionLess; + } + return buildInfoExtensionLess + ".tsbuildinfo" /* TsBuildInfo */; +} +function canEmitTsBuildInfo(options) { + return isIncrementalCompilation(options) || !!options.tscBuild; +} +function getOutputPathsForBundle(options, forceDtsPaths) { + const outPath = options.outFile; + const jsFilePath = options.emitDeclarationOnly ? void 0 : outPath; + const sourceMapFilePath = jsFilePath && getSourceMapFilePath(jsFilePath, options); + const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : void 0; + const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0; + return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath }; +} +function getOutputPathsFor(sourceFile, host, forceDtsPaths) { + const options = host.getCompilerOptions(); + if (sourceFile.kind === 308 /* Bundle */) { + return getOutputPathsForBundle(options, forceDtsPaths); + } else { + const ownOutputFilePath = getOwnEmitOutputFilePath(sourceFile.fileName, host, getOutputExtension(sourceFile.fileName, options)); + const isJsonFile = isJsonSourceFile(sourceFile); + const isJsonEmittedToSameLocation = isJsonFile && comparePaths(sourceFile.fileName, ownOutputFilePath, host.getCurrentDirectory(), !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */; + const jsFilePath = options.emitDeclarationOnly || isJsonEmittedToSameLocation ? void 0 : ownOutputFilePath; + const sourceMapFilePath = !jsFilePath || isJsonSourceFile(sourceFile) ? void 0 : getSourceMapFilePath(jsFilePath, options); + const declarationFilePath = forceDtsPaths || getEmitDeclarations(options) && !isJsonFile ? getDeclarationEmitOutputFilePath(sourceFile.fileName, host) : void 0; + const declarationMapPath = declarationFilePath && getAreDeclarationMapsEnabled(options) ? declarationFilePath + ".map" : void 0; + return { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath }; + } +} +function getSourceMapFilePath(jsFilePath, options) { + return options.sourceMap && !options.inlineSourceMap ? jsFilePath + ".map" : void 0; +} +function getOutputExtension(fileName, options) { + return fileExtensionIs(fileName, ".json" /* Json */) ? ".json" /* Json */ : options.jsx === 1 /* Preserve */ && fileExtensionIsOneOf(fileName, [".jsx" /* Jsx */, ".tsx" /* Tsx */]) ? ".jsx" /* Jsx */ : fileExtensionIsOneOf(fileName, [".mts" /* Mts */, ".mjs" /* Mjs */]) ? ".mjs" /* Mjs */ : fileExtensionIsOneOf(fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]) ? ".cjs" /* Cjs */ : ".js" /* Js */; +} +function getOutputPathWithoutChangingExt(inputFileName, ignoreCase, outputDir, getCommonSourceDirectory2) { + return outputDir ? resolvePath( + outputDir, + getRelativePathFromDirectory(getCommonSourceDirectory2(), inputFileName, ignoreCase) + ) : inputFileName; +} +function getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) { + return getOutputDeclarationFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2); +} +function getOutputDeclarationFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) { + return changeExtension( + getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.declarationDir || options.outDir, getCommonSourceDirectory2), + getDeclarationEmitExtensionForPath(inputFileName) + ); +} +function getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2 = () => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)) { + if (configFile.options.emitDeclarationOnly) return void 0; + const isJsonFile = fileExtensionIs(inputFileName, ".json" /* Json */); + const outputFileName = getOutputJSFileNameWorker(inputFileName, configFile.options, ignoreCase, getCommonSourceDirectory2); + return !isJsonFile || comparePaths(inputFileName, outputFileName, Debug.checkDefined(configFile.options.configFilePath), ignoreCase) !== 0 /* EqualTo */ ? outputFileName : void 0; +} +function getOutputJSFileNameWorker(inputFileName, options, ignoreCase, getCommonSourceDirectory2) { + return changeExtension( + getOutputPathWithoutChangingExt(inputFileName, ignoreCase, options.outDir, getCommonSourceDirectory2), + getOutputExtension(inputFileName, options) + ); +} +function createAddOutput() { + let outputs; + return { addOutput, getOutputs }; + function addOutput(path) { + if (path) { + (outputs || (outputs = [])).push(path); + } + } + function getOutputs() { + return outputs || emptyArray; + } +} +function getSingleOutputFileNames(configFile, addOutput) { + const { jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath } = getOutputPathsForBundle( + configFile.options, + /*forceDtsPaths*/ + false + ); + addOutput(jsFilePath); + addOutput(sourceMapFilePath); + addOutput(declarationFilePath); + addOutput(declarationMapPath); +} +function getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2) { + if (isDeclarationFileName(inputFileName)) return; + const js = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); + addOutput(js); + if (fileExtensionIs(inputFileName, ".json" /* Json */)) return; + if (js && configFile.options.sourceMap) { + addOutput(`${js}.map`); + } + if (getEmitDeclarations(configFile.options)) { + const dts = getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); + addOutput(dts); + if (configFile.options.declarationMap) { + addOutput(`${dts}.map`); + } + } +} +function getCommonSourceDirectory(options, emittedFiles, currentDirectory, getCanonicalFileName, checkSourceFilesBelongToPath) { + let commonSourceDirectory; + if (options.rootDir) { + commonSourceDirectory = getNormalizedAbsolutePath(options.rootDir, currentDirectory); + checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(options.rootDir); + } else if (options.composite && options.configFilePath) { + commonSourceDirectory = getDirectoryPath(normalizeSlashes(options.configFilePath)); + checkSourceFilesBelongToPath == null ? void 0 : checkSourceFilesBelongToPath(commonSourceDirectory); + } else { + commonSourceDirectory = computeCommonSourceDirectoryOfFilenames(emittedFiles(), currentDirectory, getCanonicalFileName); + } + if (commonSourceDirectory && commonSourceDirectory[commonSourceDirectory.length - 1] !== directorySeparator) { + commonSourceDirectory += directorySeparator; + } + return commonSourceDirectory; +} +function getCommonSourceDirectoryOfConfig({ options, fileNames }, ignoreCase) { + return getCommonSourceDirectory( + options, + () => filter(fileNames, (file) => !(options.noEmitForJsFiles && fileExtensionIsOneOf(file, supportedJSExtensionsFlat)) && !isDeclarationFileName(file)), + getDirectoryPath(normalizeSlashes(Debug.checkDefined(options.configFilePath))), + createGetCanonicalFileName(!ignoreCase) + ); +} +function getAllProjectOutputs(configFile, ignoreCase) { + const { addOutput, getOutputs } = createAddOutput(); + if (configFile.options.outFile) { + getSingleOutputFileNames(configFile, addOutput); + } else { + const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)); + for (const inputFileName of configFile.fileNames) { + getOwnOutputFileNames(configFile, inputFileName, ignoreCase, addOutput, getCommonSourceDirectory2); + } + } + addOutput(getTsBuildInfoEmitOutputFilePath(configFile.options)); + return getOutputs(); +} +function getOutputFileNames(commandLine, inputFileName, ignoreCase) { + inputFileName = normalizePath(inputFileName); + Debug.assert(contains(commandLine.fileNames, inputFileName), `Expected fileName to be present in command line`); + const { addOutput, getOutputs } = createAddOutput(); + if (commandLine.options.outFile) { + getSingleOutputFileNames(commandLine, addOutput); + } else { + getOwnOutputFileNames(commandLine, inputFileName, ignoreCase, addOutput); + } + return getOutputs(); +} +function getFirstProjectOutput(configFile, ignoreCase) { + if (configFile.options.outFile) { + const { jsFilePath, declarationFilePath } = getOutputPathsForBundle( + configFile.options, + /*forceDtsPaths*/ + false + ); + return Debug.checkDefined(jsFilePath || declarationFilePath, `project ${configFile.options.configFilePath} expected to have at least one output`); + } + const getCommonSourceDirectory2 = memoize(() => getCommonSourceDirectoryOfConfig(configFile, ignoreCase)); + for (const inputFileName of configFile.fileNames) { + if (isDeclarationFileName(inputFileName)) continue; + const jsFilePath = getOutputJSFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); + if (jsFilePath) return jsFilePath; + if (fileExtensionIs(inputFileName, ".json" /* Json */)) continue; + if (getEmitDeclarations(configFile.options)) { + return getOutputDeclarationFileName(inputFileName, configFile, ignoreCase, getCommonSourceDirectory2); + } + } + const buildInfoPath = getTsBuildInfoEmitOutputFilePath(configFile.options); + if (buildInfoPath) return buildInfoPath; + return Debug.fail(`project ${configFile.options.configFilePath} expected to have at least one output`); +} +function emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) { + return !!forceDtsEmit && !!emitOnly; +} +function emitFiles(resolver, host, targetSourceFile, { scriptTransformers, declarationTransformers }, emitOnly, onlyBuildInfo, forceDtsEmit, skipBuildInfo) { + var compilerOptions = host.getCompilerOptions(); + var sourceMapDataList = compilerOptions.sourceMap || compilerOptions.inlineSourceMap || getAreDeclarationMapsEnabled(compilerOptions) ? [] : void 0; + var emittedFilesList = compilerOptions.listEmittedFiles ? [] : void 0; + var emitterDiagnostics = createDiagnosticCollection(); + var newLine = getNewLineCharacter(compilerOptions); + var writer = createTextWriter(newLine); + var { enter, exit } = createTimer("printTime", "beforePrint", "afterPrint"); + var emitSkipped = false; + enter(); + forEachEmittedFile( + host, + emitSourceFileOrBundle, + getSourceFilesToEmit(host, targetSourceFile, forceDtsEmit), + forceDtsEmit, + onlyBuildInfo, + !targetSourceFile && !skipBuildInfo + ); + exit(); + return { + emitSkipped, + diagnostics: emitterDiagnostics.getDiagnostics(), + emittedFiles: emittedFilesList, + sourceMaps: sourceMapDataList + }; + function emitSourceFileOrBundle({ jsFilePath, sourceMapFilePath, declarationFilePath, declarationMapPath, buildInfoPath }, sourceFileOrBundle) { + var _a, _b, _c, _d, _e, _f; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Emit, "emitJsFileOrBundle", { jsFilePath }); + emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath); + (_b = tracing) == null ? void 0 : _b.pop(); + (_c = tracing) == null ? void 0 : _c.push(tracing.Phase.Emit, "emitDeclarationFileOrBundle", { declarationFilePath }); + emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath); + (_d = tracing) == null ? void 0 : _d.pop(); + (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Emit, "emitBuildInfo", { buildInfoPath }); + emitBuildInfo(buildInfoPath); + (_f = tracing) == null ? void 0 : _f.pop(); + } + function emitBuildInfo(buildInfoPath) { + if (!buildInfoPath || targetSourceFile) return; + if (host.isEmitBlocked(buildInfoPath)) { + emitSkipped = true; + return; + } + const buildInfo = host.getBuildInfo() || { version }; + writeFile( + host, + emitterDiagnostics, + buildInfoPath, + getBuildInfoText(buildInfo), + /*writeByteOrderMark*/ + false, + /*sourceFiles*/ + void 0, + { buildInfo } + ); + emittedFilesList == null ? void 0 : emittedFilesList.push(buildInfoPath); + } + function emitJsFileOrBundle(sourceFileOrBundle, jsFilePath, sourceMapFilePath) { + if (!sourceFileOrBundle || emitOnly || !jsFilePath) { + return; + } + if (host.isEmitBlocked(jsFilePath) || compilerOptions.noEmit) { + emitSkipped = true; + return; + } + (isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : filter(sourceFileOrBundle.sourceFiles, isSourceFileNotJson)).forEach( + (sourceFile) => { + if (compilerOptions.noCheck || !canIncludeBindAndCheckDiagnostics(sourceFile, compilerOptions)) markLinkedReferences(sourceFile); + } + ); + const transform2 = transformNodes( + resolver, + host, + factory, + compilerOptions, + [sourceFileOrBundle], + scriptTransformers, + /*allowDtsFiles*/ + false + ); + const printerOptions = { + removeComments: compilerOptions.removeComments, + newLine: compilerOptions.newLine, + noEmitHelpers: compilerOptions.noEmitHelpers, + module: getEmitModuleKind(compilerOptions), + moduleResolution: getEmitModuleResolutionKind(compilerOptions), + target: getEmitScriptTarget(compilerOptions), + sourceMap: compilerOptions.sourceMap, + inlineSourceMap: compilerOptions.inlineSourceMap, + inlineSources: compilerOptions.inlineSources, + extendedDiagnostics: compilerOptions.extendedDiagnostics + }; + const printer = createPrinter(printerOptions, { + // resolver hooks + hasGlobalName: resolver.hasGlobalName, + // transform hooks + onEmitNode: transform2.emitNodeWithNotification, + isEmitNotificationEnabled: transform2.isEmitNotificationEnabled, + substituteNode: transform2.substituteNode + }); + Debug.assert(transform2.transformed.length === 1, "Should only see one output from the transform"); + printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, compilerOptions); + transform2.dispose(); + if (emittedFilesList) { + emittedFilesList.push(jsFilePath); + if (sourceMapFilePath) { + emittedFilesList.push(sourceMapFilePath); + } + } + } + function emitDeclarationFileOrBundle(sourceFileOrBundle, declarationFilePath, declarationMapPath) { + if (!sourceFileOrBundle || emitOnly === 0 /* Js */) return; + if (!declarationFilePath) { + if (emitOnly || compilerOptions.emitDeclarationOnly) emitSkipped = true; + return; + } + const sourceFiles = isSourceFile(sourceFileOrBundle) ? [sourceFileOrBundle] : sourceFileOrBundle.sourceFiles; + const filesForEmit = forceDtsEmit ? sourceFiles : filter(sourceFiles, isSourceFileNotJson); + const inputListOrBundle = compilerOptions.outFile ? [factory.createBundle(filesForEmit)] : filesForEmit; + filesForEmit.forEach((sourceFile) => { + if (emitOnly && !getEmitDeclarations(compilerOptions) || compilerOptions.noCheck || emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) || !canIncludeBindAndCheckDiagnostics(sourceFile, compilerOptions)) { + collectLinkedAliases(sourceFile); + } + }); + const declarationTransform = transformNodes( + resolver, + host, + factory, + compilerOptions, + inputListOrBundle, + declarationTransformers, + /*allowDtsFiles*/ + false + ); + if (length(declarationTransform.diagnostics)) { + for (const diagnostic of declarationTransform.diagnostics) { + emitterDiagnostics.add(diagnostic); + } + } + const declBlocked = !!declarationTransform.diagnostics && !!declarationTransform.diagnostics.length || !!host.isEmitBlocked(declarationFilePath) || !!compilerOptions.noEmit; + emitSkipped = emitSkipped || declBlocked; + if (!declBlocked || forceDtsEmit) { + Debug.assert(declarationTransform.transformed.length === 1, "Should only see one output from the decl transform"); + const printerOptions = { + removeComments: compilerOptions.removeComments, + newLine: compilerOptions.newLine, + noEmitHelpers: true, + module: compilerOptions.module, + moduleResolution: compilerOptions.moduleResolution, + target: compilerOptions.target, + sourceMap: emitOnly !== 2 /* BuilderSignature */ && compilerOptions.declarationMap, + inlineSourceMap: compilerOptions.inlineSourceMap, + extendedDiagnostics: compilerOptions.extendedDiagnostics, + onlyPrintJsDocStyle: true, + omitBraceSourceMapPositions: true + }; + const declarationPrinter = createPrinter(printerOptions, { + // resolver hooks + hasGlobalName: resolver.hasGlobalName, + // transform hooks + onEmitNode: declarationTransform.emitNodeWithNotification, + isEmitNotificationEnabled: declarationTransform.isEmitNotificationEnabled, + substituteNode: declarationTransform.substituteNode + }); + const dtsWritten = printSourceFileOrBundle( + declarationFilePath, + declarationMapPath, + declarationTransform, + declarationPrinter, + { + sourceMap: printerOptions.sourceMap, + sourceRoot: compilerOptions.sourceRoot, + mapRoot: compilerOptions.mapRoot, + extendedDiagnostics: compilerOptions.extendedDiagnostics + // Explicitly do not passthru either `inline` option + } + ); + if (emittedFilesList) { + if (dtsWritten) emittedFilesList.push(declarationFilePath); + if (declarationMapPath) { + emittedFilesList.push(declarationMapPath); + } + } + } + declarationTransform.dispose(); + } + function collectLinkedAliases(node) { + if (isExportAssignment(node)) { + if (node.expression.kind === 80 /* Identifier */) { + resolver.collectLinkedAliases( + node.expression, + /*setVisibility*/ + true + ); + } + return; + } else if (isExportSpecifier(node)) { + resolver.collectLinkedAliases( + node.propertyName || node.name, + /*setVisibility*/ + true + ); + return; + } + forEachChild(node, collectLinkedAliases); + } + function markLinkedReferences(file) { + if (isSourceFileJS(file)) return; + forEachChildRecursively(file, (n) => { + if (isImportEqualsDeclaration(n) && !(getSyntacticModifierFlags(n) & 32 /* Export */)) return "skip"; + if (isImportDeclaration(n)) return "skip"; + resolver.markLinkedReferences(n); + }); + } + function printSourceFileOrBundle(jsFilePath, sourceMapFilePath, transform2, printer, mapOptions) { + const sourceFileOrBundle = transform2.transformed[0]; + const bundle = sourceFileOrBundle.kind === 308 /* Bundle */ ? sourceFileOrBundle : void 0; + const sourceFile = sourceFileOrBundle.kind === 307 /* SourceFile */ ? sourceFileOrBundle : void 0; + const sourceFiles = bundle ? bundle.sourceFiles : [sourceFile]; + let sourceMapGenerator; + if (shouldEmitSourceMaps(mapOptions, sourceFileOrBundle)) { + sourceMapGenerator = createSourceMapGenerator( + host, + getBaseFileName(normalizeSlashes(jsFilePath)), + getSourceRoot(mapOptions), + getSourceMapDirectory(mapOptions, jsFilePath, sourceFile), + mapOptions + ); + } + if (bundle) { + printer.writeBundle(bundle, writer, sourceMapGenerator); + } else { + printer.writeFile(sourceFile, writer, sourceMapGenerator); + } + let sourceMapUrlPos; + if (sourceMapGenerator) { + if (sourceMapDataList) { + sourceMapDataList.push({ + inputSourceFileNames: sourceMapGenerator.getSources(), + sourceMap: sourceMapGenerator.toJSON() + }); + } + const sourceMappingURL = getSourceMappingURL( + mapOptions, + sourceMapGenerator, + jsFilePath, + sourceMapFilePath, + sourceFile + ); + if (sourceMappingURL) { + if (!writer.isAtStartOfLine()) writer.rawWrite(newLine); + sourceMapUrlPos = writer.getTextPos(); + writer.writeComment(`//# ${"sourceMappingURL"}=${sourceMappingURL}`); + } + if (sourceMapFilePath) { + const sourceMap = sourceMapGenerator.toString(); + writeFile( + host, + emitterDiagnostics, + sourceMapFilePath, + sourceMap, + /*writeByteOrderMark*/ + false, + sourceFiles + ); + } + } else { + writer.writeLine(); + } + const text = writer.getText(); + const data = { sourceMapUrlPos, diagnostics: transform2.diagnostics }; + writeFile(host, emitterDiagnostics, jsFilePath, text, !!compilerOptions.emitBOM, sourceFiles, data); + writer.clear(); + return !data.skippedDtsWrite; + } + function shouldEmitSourceMaps(mapOptions, sourceFileOrBundle) { + return (mapOptions.sourceMap || mapOptions.inlineSourceMap) && (sourceFileOrBundle.kind !== 307 /* SourceFile */ || !fileExtensionIs(sourceFileOrBundle.fileName, ".json" /* Json */)); + } + function getSourceRoot(mapOptions) { + const sourceRoot = normalizeSlashes(mapOptions.sourceRoot || ""); + return sourceRoot ? ensureTrailingDirectorySeparator(sourceRoot) : sourceRoot; + } + function getSourceMapDirectory(mapOptions, filePath, sourceFile) { + if (mapOptions.sourceRoot) return host.getCommonSourceDirectory(); + if (mapOptions.mapRoot) { + let sourceMapDir = normalizeSlashes(mapOptions.mapRoot); + if (sourceFile) { + sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir)); + } + if (getRootLength(sourceMapDir) === 0) { + sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir); + } + return sourceMapDir; + } + return getDirectoryPath(normalizePath(filePath)); + } + function getSourceMappingURL(mapOptions, sourceMapGenerator, filePath, sourceMapFilePath, sourceFile) { + if (mapOptions.inlineSourceMap) { + const sourceMapText = sourceMapGenerator.toString(); + const base64SourceMapText = base64encode(sys, sourceMapText); + return `data:application/json;base64,${base64SourceMapText}`; + } + const sourceMapFile = getBaseFileName(normalizeSlashes(Debug.checkDefined(sourceMapFilePath))); + if (mapOptions.mapRoot) { + let sourceMapDir = normalizeSlashes(mapOptions.mapRoot); + if (sourceFile) { + sourceMapDir = getDirectoryPath(getSourceFilePathInNewDir(sourceFile.fileName, host, sourceMapDir)); + } + if (getRootLength(sourceMapDir) === 0) { + sourceMapDir = combinePaths(host.getCommonSourceDirectory(), sourceMapDir); + return encodeURI( + getRelativePathToDirectoryOrUrl( + getDirectoryPath(normalizePath(filePath)), + // get the relative sourceMapDir path based on jsFilePath + combinePaths(sourceMapDir, sourceMapFile), + // this is where user expects to see sourceMap + host.getCurrentDirectory(), + host.getCanonicalFileName, + /*isAbsolutePathAnUrl*/ + true + ) + ); + } else { + return encodeURI(combinePaths(sourceMapDir, sourceMapFile)); + } + } + return encodeURI(sourceMapFile); + } +} +function getBuildInfoText(buildInfo) { + return JSON.stringify(buildInfo); +} +function getBuildInfo(buildInfoFile, buildInfoText) { + return readJsonOrUndefined(buildInfoFile, buildInfoText); +} +var notImplementedResolver = { + hasGlobalName: notImplemented, + getReferencedExportContainer: notImplemented, + getReferencedImportDeclaration: notImplemented, + getReferencedDeclarationWithCollidingName: notImplemented, + isDeclarationWithCollidingName: notImplemented, + isValueAliasDeclaration: notImplemented, + isReferencedAliasDeclaration: notImplemented, + isTopLevelValueImportEqualsWithEntityName: notImplemented, + hasNodeCheckFlag: notImplemented, + isDeclarationVisible: notImplemented, + isLateBound: (_node) => false, + collectLinkedAliases: notImplemented, + markLinkedReferences: notImplemented, + isImplementationOfOverload: notImplemented, + requiresAddingImplicitUndefined: notImplemented, + isExpandoFunctionDeclaration: notImplemented, + getPropertiesOfContainerFunction: notImplemented, + createTypeOfDeclaration: notImplemented, + createReturnTypeOfSignatureDeclaration: notImplemented, + createTypeOfExpression: notImplemented, + createLiteralConstValue: notImplemented, + isSymbolAccessible: notImplemented, + isEntityNameVisible: notImplemented, + // Returns the constant value this property access resolves to: notImplemented, or 'undefined' for a non-constant + getConstantValue: notImplemented, + getEnumMemberValue: notImplemented, + getReferencedValueDeclaration: notImplemented, + getReferencedValueDeclarations: notImplemented, + getTypeReferenceSerializationKind: notImplemented, + isOptionalParameter: notImplemented, + isArgumentsLocalBinding: notImplemented, + getExternalModuleFileFromDeclaration: notImplemented, + isLiteralConstDeclaration: notImplemented, + getJsxFactoryEntity: notImplemented, + getJsxFragmentFactoryEntity: notImplemented, + isBindingCapturedByNode: notImplemented, + getDeclarationStatementsForSourceFile: notImplemented, + isImportRequiredByAugmentation: notImplemented, + isDefinitelyReferenceToGlobalSymbolObject: notImplemented, + createLateBoundIndexSignatures: notImplemented +}; +var createPrinterWithDefaults = /* @__PURE__ */ memoize(() => createPrinter({})); +var createPrinterWithRemoveComments = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true })); +var createPrinterWithRemoveCommentsNeverAsciiEscape = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, neverAsciiEscape: true })); +var createPrinterWithRemoveCommentsOmitTrailingSemicolon = /* @__PURE__ */ memoize(() => createPrinter({ removeComments: true, omitTrailingSemicolon: true })); +function createPrinter(printerOptions = {}, handlers = {}) { + var { + hasGlobalName, + onEmitNode = noEmitNotification, + isEmitNotificationEnabled, + substituteNode = noEmitSubstitution, + onBeforeEmitNode, + onAfterEmitNode, + onBeforeEmitNodeArray, + onAfterEmitNodeArray, + onBeforeEmitToken, + onAfterEmitToken + } = handlers; + var extendedDiagnostics = !!printerOptions.extendedDiagnostics; + var omitBraceSourcePositions = !!printerOptions.omitBraceSourceMapPositions; + var newLine = getNewLineCharacter(printerOptions); + var moduleKind = getEmitModuleKind(printerOptions); + var bundledHelpers = /* @__PURE__ */ new Map(); + var currentSourceFile; + var nodeIdToGeneratedName; + var nodeIdToGeneratedPrivateName; + var autoGeneratedIdToGeneratedName; + var generatedNames; + var formattedNameTempFlagsStack; + var formattedNameTempFlags; + var privateNameTempFlagsStack; + var privateNameTempFlags; + var tempFlagsStack; + var tempFlags; + var reservedNamesStack; + var reservedNames; + var reservedPrivateNamesStack; + var reservedPrivateNames; + var preserveSourceNewlines = printerOptions.preserveSourceNewlines; + var nextListElementPos; + var writer; + var ownWriter; + var write = writeBase; + var isOwnFileEmit; + var sourceMapsDisabled = true; + var sourceMapGenerator; + var sourceMapSource; + var sourceMapSourceIndex = -1; + var mostRecentlyAddedSourceMapSource; + var mostRecentlyAddedSourceMapSourceIndex = -1; + var containerPos = -1; + var containerEnd = -1; + var declarationListContainerEnd = -1; + var currentLineMap; + var detachedCommentsInfo; + var hasWrittenComment = false; + var commentsDisabled = !!printerOptions.removeComments; + var lastSubstitution; + var currentParenthesizerRule; + var { enter: enterComment, exit: exitComment } = createTimerIf(extendedDiagnostics, "commentTime", "beforeComment", "afterComment"); + var parenthesizer = factory.parenthesizer; + var typeArgumentParenthesizerRuleSelector = { + select: (index) => index === 0 ? parenthesizer.parenthesizeLeadingTypeArgument : void 0 + }; + var emitBinaryExpression = createEmitBinaryExpression(); + reset2(); + return { + // public API + printNode, + printList, + printFile, + printBundle, + // internal API + writeNode, + writeList, + writeFile: writeFile2, + writeBundle + }; + function printNode(hint, node, sourceFile) { + switch (hint) { + case 0 /* SourceFile */: + Debug.assert(isSourceFile(node), "Expected a SourceFile node."); + break; + case 2 /* IdentifierName */: + Debug.assert(isIdentifier(node), "Expected an Identifier node."); + break; + case 1 /* Expression */: + Debug.assert(isExpression(node), "Expected an Expression node."); + break; + } + switch (node.kind) { + case 307 /* SourceFile */: + return printFile(node); + case 308 /* Bundle */: + return printBundle(node); + } + writeNode(hint, node, sourceFile, beginPrint()); + return endPrint(); + } + function printList(format, nodes, sourceFile) { + writeList(format, nodes, sourceFile, beginPrint()); + return endPrint(); + } + function printBundle(bundle) { + writeBundle( + bundle, + beginPrint(), + /*sourceMapGenerator*/ + void 0 + ); + return endPrint(); + } + function printFile(sourceFile) { + writeFile2( + sourceFile, + beginPrint(), + /*sourceMapGenerator*/ + void 0 + ); + return endPrint(); + } + function writeNode(hint, node, sourceFile, output) { + const previousWriter = writer; + setWriter( + output, + /*_sourceMapGenerator*/ + void 0 + ); + print(hint, node, sourceFile); + reset2(); + writer = previousWriter; + } + function writeList(format, nodes, sourceFile, output) { + const previousWriter = writer; + setWriter( + output, + /*_sourceMapGenerator*/ + void 0 + ); + if (sourceFile) { + setSourceFile(sourceFile); + } + emitList( + /*parentNode*/ + void 0, + nodes, + format + ); + reset2(); + writer = previousWriter; + } + function writeBundle(bundle, output, sourceMapGenerator2) { + isOwnFileEmit = false; + const previousWriter = writer; + setWriter(output, sourceMapGenerator2); + emitShebangIfNeeded(bundle); + emitPrologueDirectivesIfNeeded(bundle); + emitHelpers(bundle); + emitSyntheticTripleSlashReferencesIfNeeded(bundle); + for (const sourceFile of bundle.sourceFiles) { + print(0 /* SourceFile */, sourceFile, sourceFile); + } + reset2(); + writer = previousWriter; + } + function writeFile2(sourceFile, output, sourceMapGenerator2) { + isOwnFileEmit = true; + const previousWriter = writer; + setWriter(output, sourceMapGenerator2); + emitShebangIfNeeded(sourceFile); + emitPrologueDirectivesIfNeeded(sourceFile); + print(0 /* SourceFile */, sourceFile, sourceFile); + reset2(); + writer = previousWriter; + } + function beginPrint() { + return ownWriter || (ownWriter = createTextWriter(newLine)); + } + function endPrint() { + const text = ownWriter.getText(); + ownWriter.clear(); + return text; + } + function print(hint, node, sourceFile) { + if (sourceFile) { + setSourceFile(sourceFile); + } + pipelineEmit( + hint, + node, + /*parenthesizerRule*/ + void 0 + ); + } + function setSourceFile(sourceFile) { + currentSourceFile = sourceFile; + currentLineMap = void 0; + detachedCommentsInfo = void 0; + if (sourceFile) { + setSourceMapSource(sourceFile); + } + } + function setWriter(_writer, _sourceMapGenerator) { + if (_writer && printerOptions.omitTrailingSemicolon) { + _writer = getTrailingSemicolonDeferringWriter(_writer); + } + writer = _writer; + sourceMapGenerator = _sourceMapGenerator; + sourceMapsDisabled = !writer || !sourceMapGenerator; + } + function reset2() { + nodeIdToGeneratedName = []; + nodeIdToGeneratedPrivateName = []; + autoGeneratedIdToGeneratedName = []; + generatedNames = /* @__PURE__ */ new Set(); + formattedNameTempFlagsStack = []; + formattedNameTempFlags = /* @__PURE__ */ new Map(); + privateNameTempFlagsStack = []; + privateNameTempFlags = 0 /* Auto */; + tempFlagsStack = []; + tempFlags = 0 /* Auto */; + reservedNamesStack = []; + reservedNames = void 0; + reservedPrivateNamesStack = []; + reservedPrivateNames = void 0; + currentSourceFile = void 0; + currentLineMap = void 0; + detachedCommentsInfo = void 0; + setWriter( + /*output*/ + void 0, + /*_sourceMapGenerator*/ + void 0 + ); + } + function getCurrentLineMap() { + return currentLineMap || (currentLineMap = getLineStarts(Debug.checkDefined(currentSourceFile))); + } + function emit(node, parenthesizerRule) { + if (node === void 0) return; + pipelineEmit(4 /* Unspecified */, node, parenthesizerRule); + } + function emitIdentifierName(node) { + if (node === void 0) return; + pipelineEmit( + 2 /* IdentifierName */, + node, + /*parenthesizerRule*/ + void 0 + ); + } + function emitExpression(node, parenthesizerRule) { + if (node === void 0) return; + pipelineEmit(1 /* Expression */, node, parenthesizerRule); + } + function emitJsxAttributeValue(node) { + pipelineEmit(isStringLiteral(node) ? 6 /* JsxAttributeValue */ : 4 /* Unspecified */, node); + } + function beforeEmitNode(node) { + if (preserveSourceNewlines && getInternalEmitFlags(node) & 4 /* IgnoreSourceNewlines */) { + preserveSourceNewlines = false; + } + } + function afterEmitNode(savedPreserveSourceNewlines) { + preserveSourceNewlines = savedPreserveSourceNewlines; + } + function pipelineEmit(emitHint, node, parenthesizerRule) { + currentParenthesizerRule = parenthesizerRule; + const pipelinePhase = getPipelinePhase(0 /* Notification */, emitHint, node); + pipelinePhase(emitHint, node); + currentParenthesizerRule = void 0; + } + function shouldEmitComments(node) { + return !commentsDisabled && !isSourceFile(node); + } + function shouldEmitSourceMaps(node) { + return !sourceMapsDisabled && !isSourceFile(node) && !isInJsonFile(node); + } + function getPipelinePhase(phase, emitHint, node) { + switch (phase) { + case 0 /* Notification */: + if (onEmitNode !== noEmitNotification && (!isEmitNotificationEnabled || isEmitNotificationEnabled(node))) { + return pipelineEmitWithNotification; + } + // falls through + case 1 /* Substitution */: + if (substituteNode !== noEmitSubstitution && (lastSubstitution = substituteNode(emitHint, node) || node) !== node) { + if (currentParenthesizerRule) { + lastSubstitution = currentParenthesizerRule(lastSubstitution); + } + return pipelineEmitWithSubstitution; + } + // falls through + case 2 /* Comments */: + if (shouldEmitComments(node)) { + return pipelineEmitWithComments; + } + // falls through + case 3 /* SourceMaps */: + if (shouldEmitSourceMaps(node)) { + return pipelineEmitWithSourceMaps; + } + // falls through + case 4 /* Emit */: + return pipelineEmitWithHint; + default: + return Debug.assertNever(phase); + } + } + function getNextPipelinePhase(currentPhase, emitHint, node) { + return getPipelinePhase(currentPhase + 1, emitHint, node); + } + function pipelineEmitWithNotification(hint, node) { + const pipelinePhase = getNextPipelinePhase(0 /* Notification */, hint, node); + onEmitNode(hint, node, pipelinePhase); + } + function pipelineEmitWithHint(hint, node) { + onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node); + if (preserveSourceNewlines) { + const savedPreserveSourceNewlines = preserveSourceNewlines; + beforeEmitNode(node); + pipelineEmitWithHintWorker(hint, node); + afterEmitNode(savedPreserveSourceNewlines); + } else { + pipelineEmitWithHintWorker(hint, node); + } + onAfterEmitNode == null ? void 0 : onAfterEmitNode(node); + currentParenthesizerRule = void 0; + } + function pipelineEmitWithHintWorker(hint, node, allowSnippets = true) { + if (allowSnippets) { + const snippet = getSnippetElement(node); + if (snippet) { + return emitSnippetNode(hint, node, snippet); + } + } + if (hint === 0 /* SourceFile */) return emitSourceFile(cast(node, isSourceFile)); + if (hint === 2 /* IdentifierName */) return emitIdentifier(cast(node, isIdentifier)); + if (hint === 6 /* JsxAttributeValue */) return emitLiteral( + cast(node, isStringLiteral), + /*jsxAttributeEscape*/ + true + ); + if (hint === 3 /* MappedTypeParameter */) return emitMappedTypeParameter(cast(node, isTypeParameterDeclaration)); + if (hint === 7 /* ImportTypeNodeAttributes */) return emitImportTypeNodeAttributes(cast(node, isImportAttributes)); + if (hint === 5 /* EmbeddedStatement */) { + Debug.assertNode(node, isEmptyStatement); + return emitEmptyStatement( + /*isEmbeddedStatement*/ + true + ); + } + if (hint === 4 /* Unspecified */) { + switch (node.kind) { + // Pseudo-literals + case 16 /* TemplateHead */: + case 17 /* TemplateMiddle */: + case 18 /* TemplateTail */: + return emitLiteral( + node, + /*jsxAttributeEscape*/ + false + ); + // Identifiers + case 80 /* Identifier */: + return emitIdentifier(node); + // PrivateIdentifiers + case 81 /* PrivateIdentifier */: + return emitPrivateIdentifier(node); + // Parse tree nodes + // Names + case 166 /* QualifiedName */: + return emitQualifiedName(node); + case 167 /* ComputedPropertyName */: + return emitComputedPropertyName(node); + // Signature elements + case 168 /* TypeParameter */: + return emitTypeParameter(node); + case 169 /* Parameter */: + return emitParameter(node); + case 170 /* Decorator */: + return emitDecorator(node); + // Type members + case 171 /* PropertySignature */: + return emitPropertySignature(node); + case 172 /* PropertyDeclaration */: + return emitPropertyDeclaration(node); + case 173 /* MethodSignature */: + return emitMethodSignature(node); + case 174 /* MethodDeclaration */: + return emitMethodDeclaration(node); + case 175 /* ClassStaticBlockDeclaration */: + return emitClassStaticBlockDeclaration(node); + case 176 /* Constructor */: + return emitConstructor(node); + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return emitAccessorDeclaration(node); + case 179 /* CallSignature */: + return emitCallSignature(node); + case 180 /* ConstructSignature */: + return emitConstructSignature(node); + case 181 /* IndexSignature */: + return emitIndexSignature(node); + // Types + case 182 /* TypePredicate */: + return emitTypePredicate(node); + case 183 /* TypeReference */: + return emitTypeReference(node); + case 184 /* FunctionType */: + return emitFunctionType(node); + case 185 /* ConstructorType */: + return emitConstructorType(node); + case 186 /* TypeQuery */: + return emitTypeQuery(node); + case 187 /* TypeLiteral */: + return emitTypeLiteral(node); + case 188 /* ArrayType */: + return emitArrayType(node); + case 189 /* TupleType */: + return emitTupleType(node); + case 190 /* OptionalType */: + return emitOptionalType(node); + // SyntaxKind.RestType is handled below + case 192 /* UnionType */: + return emitUnionType(node); + case 193 /* IntersectionType */: + return emitIntersectionType(node); + case 194 /* ConditionalType */: + return emitConditionalType(node); + case 195 /* InferType */: + return emitInferType(node); + case 196 /* ParenthesizedType */: + return emitParenthesizedType(node); + case 233 /* ExpressionWithTypeArguments */: + return emitExpressionWithTypeArguments(node); + case 197 /* ThisType */: + return emitThisType(); + case 198 /* TypeOperator */: + return emitTypeOperator(node); + case 199 /* IndexedAccessType */: + return emitIndexedAccessType(node); + case 200 /* MappedType */: + return emitMappedType(node); + case 201 /* LiteralType */: + return emitLiteralType(node); + case 202 /* NamedTupleMember */: + return emitNamedTupleMember(node); + case 203 /* TemplateLiteralType */: + return emitTemplateType(node); + case 204 /* TemplateLiteralTypeSpan */: + return emitTemplateTypeSpan(node); + case 205 /* ImportType */: + return emitImportTypeNode(node); + // Binding patterns + case 206 /* ObjectBindingPattern */: + return emitObjectBindingPattern(node); + case 207 /* ArrayBindingPattern */: + return emitArrayBindingPattern(node); + case 208 /* BindingElement */: + return emitBindingElement(node); + // Misc + case 239 /* TemplateSpan */: + return emitTemplateSpan(node); + case 240 /* SemicolonClassElement */: + return emitSemicolonClassElement(); + // Statements + case 241 /* Block */: + return emitBlock(node); + case 243 /* VariableStatement */: + return emitVariableStatement(node); + case 242 /* EmptyStatement */: + return emitEmptyStatement( + /*isEmbeddedStatement*/ + false + ); + case 244 /* ExpressionStatement */: + return emitExpressionStatement(node); + case 245 /* IfStatement */: + return emitIfStatement(node); + case 246 /* DoStatement */: + return emitDoStatement(node); + case 247 /* WhileStatement */: + return emitWhileStatement(node); + case 248 /* ForStatement */: + return emitForStatement(node); + case 249 /* ForInStatement */: + return emitForInStatement(node); + case 250 /* ForOfStatement */: + return emitForOfStatement(node); + case 251 /* ContinueStatement */: + return emitContinueStatement(node); + case 252 /* BreakStatement */: + return emitBreakStatement(node); + case 253 /* ReturnStatement */: + return emitReturnStatement(node); + case 254 /* WithStatement */: + return emitWithStatement(node); + case 255 /* SwitchStatement */: + return emitSwitchStatement(node); + case 256 /* LabeledStatement */: + return emitLabeledStatement(node); + case 257 /* ThrowStatement */: + return emitThrowStatement(node); + case 258 /* TryStatement */: + return emitTryStatement(node); + case 259 /* DebuggerStatement */: + return emitDebuggerStatement(node); + // Declarations + case 260 /* VariableDeclaration */: + return emitVariableDeclaration(node); + case 261 /* VariableDeclarationList */: + return emitVariableDeclarationList(node); + case 262 /* FunctionDeclaration */: + return emitFunctionDeclaration(node); + case 263 /* ClassDeclaration */: + return emitClassDeclaration(node); + case 264 /* InterfaceDeclaration */: + return emitInterfaceDeclaration(node); + case 265 /* TypeAliasDeclaration */: + return emitTypeAliasDeclaration(node); + case 266 /* EnumDeclaration */: + return emitEnumDeclaration(node); + case 267 /* ModuleDeclaration */: + return emitModuleDeclaration(node); + case 268 /* ModuleBlock */: + return emitModuleBlock(node); + case 269 /* CaseBlock */: + return emitCaseBlock(node); + case 270 /* NamespaceExportDeclaration */: + return emitNamespaceExportDeclaration(node); + case 271 /* ImportEqualsDeclaration */: + return emitImportEqualsDeclaration(node); + case 272 /* ImportDeclaration */: + return emitImportDeclaration(node); + case 273 /* ImportClause */: + return emitImportClause(node); + case 274 /* NamespaceImport */: + return emitNamespaceImport(node); + case 280 /* NamespaceExport */: + return emitNamespaceExport(node); + case 275 /* NamedImports */: + return emitNamedImports(node); + case 276 /* ImportSpecifier */: + return emitImportSpecifier(node); + case 277 /* ExportAssignment */: + return emitExportAssignment(node); + case 278 /* ExportDeclaration */: + return emitExportDeclaration(node); + case 279 /* NamedExports */: + return emitNamedExports(node); + case 281 /* ExportSpecifier */: + return emitExportSpecifier(node); + case 300 /* ImportAttributes */: + return emitImportAttributes(node); + case 301 /* ImportAttribute */: + return emitImportAttribute(node); + case 282 /* MissingDeclaration */: + return; + // Module references + case 283 /* ExternalModuleReference */: + return emitExternalModuleReference(node); + // JSX (non-expression) + case 12 /* JsxText */: + return emitJsxText(node); + case 286 /* JsxOpeningElement */: + case 289 /* JsxOpeningFragment */: + return emitJsxOpeningElementOrFragment(node); + case 287 /* JsxClosingElement */: + case 290 /* JsxClosingFragment */: + return emitJsxClosingElementOrFragment(node); + case 291 /* JsxAttribute */: + return emitJsxAttribute(node); + case 292 /* JsxAttributes */: + return emitJsxAttributes(node); + case 293 /* JsxSpreadAttribute */: + return emitJsxSpreadAttribute(node); + case 294 /* JsxExpression */: + return emitJsxExpression(node); + case 295 /* JsxNamespacedName */: + return emitJsxNamespacedName(node); + // Clauses + case 296 /* CaseClause */: + return emitCaseClause(node); + case 297 /* DefaultClause */: + return emitDefaultClause(node); + case 298 /* HeritageClause */: + return emitHeritageClause(node); + case 299 /* CatchClause */: + return emitCatchClause(node); + // Property assignments + case 303 /* PropertyAssignment */: + return emitPropertyAssignment(node); + case 304 /* ShorthandPropertyAssignment */: + return emitShorthandPropertyAssignment(node); + case 305 /* SpreadAssignment */: + return emitSpreadAssignment(node); + // Enum + case 306 /* EnumMember */: + return emitEnumMember(node); + // Top-level nodes + case 307 /* SourceFile */: + return emitSourceFile(node); + case 308 /* Bundle */: + return Debug.fail("Bundles should be printed using printBundle"); + // JSDoc nodes (only used in codefixes currently) + case 309 /* JSDocTypeExpression */: + return emitJSDocTypeExpression(node); + case 310 /* JSDocNameReference */: + return emitJSDocNameReference(node); + case 312 /* JSDocAllType */: + return writePunctuation("*"); + case 313 /* JSDocUnknownType */: + return writePunctuation("?"); + case 314 /* JSDocNullableType */: + return emitJSDocNullableType(node); + case 315 /* JSDocNonNullableType */: + return emitJSDocNonNullableType(node); + case 316 /* JSDocOptionalType */: + return emitJSDocOptionalType(node); + case 317 /* JSDocFunctionType */: + return emitJSDocFunctionType(node); + case 191 /* RestType */: + case 318 /* JSDocVariadicType */: + return emitRestOrJSDocVariadicType(node); + case 319 /* JSDocNamepathType */: + return; + case 320 /* JSDoc */: + return emitJSDoc(node); + case 322 /* JSDocTypeLiteral */: + return emitJSDocTypeLiteral(node); + case 323 /* JSDocSignature */: + return emitJSDocSignature(node); + case 327 /* JSDocTag */: + case 332 /* JSDocClassTag */: + case 337 /* JSDocOverrideTag */: + return emitJSDocSimpleTag(node); + case 328 /* JSDocAugmentsTag */: + case 329 /* JSDocImplementsTag */: + return emitJSDocHeritageTag(node); + case 330 /* JSDocAuthorTag */: + case 331 /* JSDocDeprecatedTag */: + return; + // SyntaxKind.JSDocClassTag (see JSDocTag, above) + case 333 /* JSDocPublicTag */: + case 334 /* JSDocPrivateTag */: + case 335 /* JSDocProtectedTag */: + case 336 /* JSDocReadonlyTag */: + return; + case 338 /* JSDocCallbackTag */: + return emitJSDocCallbackTag(node); + case 339 /* JSDocOverloadTag */: + return emitJSDocOverloadTag(node); + // SyntaxKind.JSDocEnumTag (see below) + case 341 /* JSDocParameterTag */: + case 348 /* JSDocPropertyTag */: + return emitJSDocPropertyLikeTag(node); + case 340 /* JSDocEnumTag */: + case 342 /* JSDocReturnTag */: + case 343 /* JSDocThisTag */: + case 344 /* JSDocTypeTag */: + case 349 /* JSDocThrowsTag */: + case 350 /* JSDocSatisfiesTag */: + return emitJSDocSimpleTypedTag(node); + case 345 /* JSDocTemplateTag */: + return emitJSDocTemplateTag(node); + case 346 /* JSDocTypedefTag */: + return emitJSDocTypedefTag(node); + case 347 /* JSDocSeeTag */: + return emitJSDocSeeTag(node); + case 351 /* JSDocImportTag */: + return emitJSDocImportTag(node); + // SyntaxKind.JSDocPropertyTag (see JSDocParameterTag, above) + // Transformation nodes + case 353 /* NotEmittedStatement */: + case 354 /* NotEmittedTypeElement */: + return; + } + if (isExpression(node)) { + hint = 1 /* Expression */; + if (substituteNode !== noEmitSubstitution) { + const substitute = substituteNode(hint, node) || node; + if (substitute !== node) { + node = substitute; + if (currentParenthesizerRule) { + node = currentParenthesizerRule(node); + } + } + } + } + } + if (hint === 1 /* Expression */) { + switch (node.kind) { + // Literals + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + return emitNumericOrBigIntLiteral(node); + case 11 /* StringLiteral */: + case 14 /* RegularExpressionLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + return emitLiteral( + node, + /*jsxAttributeEscape*/ + false + ); + // Identifiers + case 80 /* Identifier */: + return emitIdentifier(node); + case 81 /* PrivateIdentifier */: + return emitPrivateIdentifier(node); + // Expressions + case 209 /* ArrayLiteralExpression */: + return emitArrayLiteralExpression(node); + case 210 /* ObjectLiteralExpression */: + return emitObjectLiteralExpression(node); + case 211 /* PropertyAccessExpression */: + return emitPropertyAccessExpression(node); + case 212 /* ElementAccessExpression */: + return emitElementAccessExpression(node); + case 213 /* CallExpression */: + return emitCallExpression(node); + case 214 /* NewExpression */: + return emitNewExpression(node); + case 215 /* TaggedTemplateExpression */: + return emitTaggedTemplateExpression(node); + case 216 /* TypeAssertionExpression */: + return emitTypeAssertionExpression(node); + case 217 /* ParenthesizedExpression */: + return emitParenthesizedExpression(node); + case 218 /* FunctionExpression */: + return emitFunctionExpression(node); + case 219 /* ArrowFunction */: + return emitArrowFunction(node); + case 220 /* DeleteExpression */: + return emitDeleteExpression(node); + case 221 /* TypeOfExpression */: + return emitTypeOfExpression(node); + case 222 /* VoidExpression */: + return emitVoidExpression(node); + case 223 /* AwaitExpression */: + return emitAwaitExpression(node); + case 224 /* PrefixUnaryExpression */: + return emitPrefixUnaryExpression(node); + case 225 /* PostfixUnaryExpression */: + return emitPostfixUnaryExpression(node); + case 226 /* BinaryExpression */: + return emitBinaryExpression(node); + case 227 /* ConditionalExpression */: + return emitConditionalExpression(node); + case 228 /* TemplateExpression */: + return emitTemplateExpression(node); + case 229 /* YieldExpression */: + return emitYieldExpression(node); + case 230 /* SpreadElement */: + return emitSpreadElement(node); + case 231 /* ClassExpression */: + return emitClassExpression(node); + case 232 /* OmittedExpression */: + return; + case 234 /* AsExpression */: + return emitAsExpression(node); + case 235 /* NonNullExpression */: + return emitNonNullExpression(node); + case 233 /* ExpressionWithTypeArguments */: + return emitExpressionWithTypeArguments(node); + case 238 /* SatisfiesExpression */: + return emitSatisfiesExpression(node); + case 236 /* MetaProperty */: + return emitMetaProperty(node); + case 237 /* SyntheticExpression */: + return Debug.fail("SyntheticExpression should never be printed."); + case 282 /* MissingDeclaration */: + return; + // JSX + case 284 /* JsxElement */: + return emitJsxElement(node); + case 285 /* JsxSelfClosingElement */: + return emitJsxSelfClosingElement(node); + case 288 /* JsxFragment */: + return emitJsxFragment(node); + // Synthesized list + case 352 /* SyntaxList */: + return Debug.fail("SyntaxList should not be printed"); + // Transformation nodes + case 353 /* NotEmittedStatement */: + return; + case 355 /* PartiallyEmittedExpression */: + return emitPartiallyEmittedExpression(node); + case 356 /* CommaListExpression */: + return emitCommaList(node); + case 357 /* SyntheticReferenceExpression */: + return Debug.fail("SyntheticReferenceExpression should not be printed"); + } + } + if (isKeyword(node.kind)) return writeTokenNode(node, writeKeyword); + if (isTokenKind(node.kind)) return writeTokenNode(node, writePunctuation); + Debug.fail(`Unhandled SyntaxKind: ${Debug.formatSyntaxKind(node.kind)}.`); + } + function emitMappedTypeParameter(node) { + emit(node.name); + writeSpace(); + writeKeyword("in"); + writeSpace(); + emit(node.constraint); + } + function pipelineEmitWithSubstitution(hint, node) { + const pipelinePhase = getNextPipelinePhase(1 /* Substitution */, hint, node); + Debug.assertIsDefined(lastSubstitution); + node = lastSubstitution; + lastSubstitution = void 0; + pipelinePhase(hint, node); + } + function emitHelpers(node) { + let helpersEmitted = false; + const bundle = node.kind === 308 /* Bundle */ ? node : void 0; + if (bundle && moduleKind === 0 /* None */) { + return; + } + const numNodes = bundle ? bundle.sourceFiles.length : 1; + for (let i = 0; i < numNodes; i++) { + const currentNode = bundle ? bundle.sourceFiles[i] : node; + const sourceFile = isSourceFile(currentNode) ? currentNode : currentSourceFile; + const shouldSkip = printerOptions.noEmitHelpers || !!sourceFile && hasRecordedExternalHelpers(sourceFile); + const shouldBundle = isSourceFile(currentNode) && !isOwnFileEmit; + const helpers = getSortedEmitHelpers(currentNode); + if (helpers) { + for (const helper of helpers) { + if (!helper.scoped) { + if (shouldSkip) continue; + if (shouldBundle) { + if (bundledHelpers.get(helper.name)) { + continue; + } + bundledHelpers.set(helper.name, true); + } + } else if (bundle) { + continue; + } + if (typeof helper.text === "string") { + writeLines(helper.text); + } else { + writeLines(helper.text(makeFileLevelOptimisticUniqueName)); + } + helpersEmitted = true; + } + } + } + return helpersEmitted; + } + function getSortedEmitHelpers(node) { + const helpers = getEmitHelpers(node); + return helpers && toSorted(helpers, compareEmitHelpers); + } + function emitNumericOrBigIntLiteral(node) { + emitLiteral( + node, + /*jsxAttributeEscape*/ + false + ); + } + function emitLiteral(node, jsxAttributeEscape) { + const text = getLiteralTextOfNode( + node, + /*sourceFile*/ + void 0, + printerOptions.neverAsciiEscape, + jsxAttributeEscape + ); + if ((printerOptions.sourceMap || printerOptions.inlineSourceMap) && (node.kind === 11 /* StringLiteral */ || isTemplateLiteralKind(node.kind))) { + writeLiteral(text); + } else { + writeStringLiteral(text); + } + } + function emitSnippetNode(hint, node, snippet) { + switch (snippet.kind) { + case 1 /* Placeholder */: + emitPlaceholder(hint, node, snippet); + break; + case 0 /* TabStop */: + emitTabStop(hint, node, snippet); + break; + } + } + function emitPlaceholder(hint, node, snippet) { + nonEscapingWrite(`\${${snippet.order}:`); + pipelineEmitWithHintWorker( + hint, + node, + /*allowSnippets*/ + false + ); + nonEscapingWrite(`}`); + } + function emitTabStop(hint, node, snippet) { + Debug.assert(node.kind === 242 /* EmptyStatement */, `A tab stop cannot be attached to a node of kind ${Debug.formatSyntaxKind(node.kind)}.`); + Debug.assert(hint !== 5 /* EmbeddedStatement */, `A tab stop cannot be attached to an embedded statement.`); + nonEscapingWrite(`$${snippet.order}`); + } + function emitIdentifier(node) { + const writeText = node.symbol ? writeSymbol : write; + writeText(getTextOfNode2( + node, + /*includeTrivia*/ + false + ), node.symbol); + emitList(node, getIdentifierTypeArguments(node), 53776 /* TypeParameters */); + } + function emitPrivateIdentifier(node) { + write(getTextOfNode2( + node, + /*includeTrivia*/ + false + )); + } + function emitQualifiedName(node) { + emitEntityName(node.left); + writePunctuation("."); + emit(node.right); + } + function emitEntityName(node) { + if (node.kind === 80 /* Identifier */) { + emitExpression(node); + } else { + emit(node); + } + } + function emitComputedPropertyName(node) { + writePunctuation("["); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfComputedPropertyName); + writePunctuation("]"); + } + function emitTypeParameter(node) { + emitModifierList(node, node.modifiers); + emit(node.name); + if (node.constraint) { + writeSpace(); + writeKeyword("extends"); + writeSpace(); + emit(node.constraint); + } + if (node.default) { + writeSpace(); + writeOperator("="); + writeSpace(); + emit(node.default); + } + } + function emitParameter(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + true + ); + emit(node.dotDotDotToken); + emitNodeWithWriter(node.name, writeParameter); + emit(node.questionToken); + if (node.parent && node.parent.kind === 317 /* JSDocFunctionType */ && !node.name) { + emit(node.type); + } else { + emitTypeAnnotation(node.type); + } + emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name ? node.name.end : node.modifiers ? node.modifiers.end : node.pos, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitDecorator(decorator) { + writePunctuation("@"); + emitExpression(decorator.expression, parenthesizer.parenthesizeLeftSideOfAccess); + } + function emitPropertySignature(node) { + emitModifierList(node, node.modifiers); + emitNodeWithWriter(node.name, writeProperty); + emit(node.questionToken); + emitTypeAnnotation(node.type); + writeTrailingSemicolon(); + } + function emitPropertyDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + true + ); + emit(node.name); + emit(node.questionToken); + emit(node.exclamationToken); + emitTypeAnnotation(node.type); + emitInitializer(node.initializer, node.type ? node.type.end : node.questionToken ? node.questionToken.end : node.name.end, node); + writeTrailingSemicolon(); + } + function emitMethodSignature(node) { + emitModifierList(node, node.modifiers); + emit(node.name); + emit(node.questionToken); + emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody); + } + function emitMethodDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + true + ); + emit(node.asteriskToken); + emit(node.name); + emit(node.questionToken); + emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); + } + function emitClassStaticBlockDeclaration(node) { + writeKeyword("static"); + pushNameGenerationScope(node); + emitBlockFunctionBody(node.body); + popNameGenerationScope(node); + } + function emitConstructor(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + writeKeyword("constructor"); + emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); + } + function emitAccessorDeclaration(node) { + const pos = emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + true + ); + const token = node.kind === 177 /* GetAccessor */ ? 139 /* GetKeyword */ : 153 /* SetKeyword */; + emitTokenWithComment(token, pos, writeKeyword, node); + writeSpace(); + emit(node.name); + emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); + } + function emitCallSignature(node) { + emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody); + } + function emitConstructSignature(node) { + writeKeyword("new"); + writeSpace(); + emitSignatureAndBody(node, emitSignatureHead, emitEmptyFunctionBody); + } + function emitIndexSignature(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + emitParametersForIndexSignature(node, node.parameters); + emitTypeAnnotation(node.type); + writeTrailingSemicolon(); + } + function emitTemplateTypeSpan(node) { + emit(node.type); + emit(node.literal); + } + function emitSemicolonClassElement() { + writeTrailingSemicolon(); + } + function emitTypePredicate(node) { + if (node.assertsModifier) { + emit(node.assertsModifier); + writeSpace(); + } + emit(node.parameterName); + if (node.type) { + writeSpace(); + writeKeyword("is"); + writeSpace(); + emit(node.type); + } + } + function emitTypeReference(node) { + emit(node.typeName); + emitTypeArguments(node, node.typeArguments); + } + function emitFunctionType(node) { + emitSignatureAndBody(node, emitFunctionTypeHead, emitFunctionTypeBody); + } + function emitFunctionTypeHead(node) { + emitTypeParameters(node, node.typeParameters); + emitParametersForArrow(node, node.parameters); + writeSpace(); + writePunctuation("=>"); + } + function emitFunctionTypeBody(node) { + writeSpace(); + emit(node.type); + } + function emitJSDocFunctionType(node) { + writeKeyword("function"); + emitParameters(node, node.parameters); + writePunctuation(":"); + emit(node.type); + } + function emitJSDocNullableType(node) { + writePunctuation("?"); + emit(node.type); + } + function emitJSDocNonNullableType(node) { + writePunctuation("!"); + emit(node.type); + } + function emitJSDocOptionalType(node) { + emit(node.type); + writePunctuation("="); + } + function emitConstructorType(node) { + emitModifierList(node, node.modifiers); + writeKeyword("new"); + writeSpace(); + emitSignatureAndBody(node, emitFunctionTypeHead, emitFunctionTypeBody); + } + function emitTypeQuery(node) { + writeKeyword("typeof"); + writeSpace(); + emit(node.exprName); + emitTypeArguments(node, node.typeArguments); + } + function emitTypeLiteral(node) { + pushNameGenerationScope(node); + forEach(node.members, generateMemberNames); + writePunctuation("{"); + const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineTypeLiteralMembers */ : 32897 /* MultiLineTypeLiteralMembers */; + emitList(node, node.members, flags | 524288 /* NoSpaceIfEmpty */); + writePunctuation("}"); + popNameGenerationScope(node); + } + function emitArrayType(node) { + emit(node.elementType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType); + writePunctuation("["); + writePunctuation("]"); + } + function emitRestOrJSDocVariadicType(node) { + writePunctuation("..."); + emit(node.type); + } + function emitTupleType(node) { + emitTokenWithComment(23 /* OpenBracketToken */, node.pos, writePunctuation, node); + const flags = getEmitFlags(node) & 1 /* SingleLine */ ? 528 /* SingleLineTupleTypeElements */ : 657 /* MultiLineTupleTypeElements */; + emitList(node, node.elements, flags | 524288 /* NoSpaceIfEmpty */, parenthesizer.parenthesizeElementTypeOfTupleType); + emitTokenWithComment(24 /* CloseBracketToken */, node.elements.end, writePunctuation, node); + } + function emitNamedTupleMember(node) { + emit(node.dotDotDotToken); + emit(node.name); + emit(node.questionToken); + emitTokenWithComment(59 /* ColonToken */, node.name.end, writePunctuation, node); + writeSpace(); + emit(node.type); + } + function emitOptionalType(node) { + emit(node.type, parenthesizer.parenthesizeTypeOfOptionalType); + writePunctuation("?"); + } + function emitUnionType(node) { + emitList(node, node.types, 516 /* UnionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfUnionType); + } + function emitIntersectionType(node) { + emitList(node, node.types, 520 /* IntersectionTypeConstituents */, parenthesizer.parenthesizeConstituentTypeOfIntersectionType); + } + function emitConditionalType(node) { + emit(node.checkType, parenthesizer.parenthesizeCheckTypeOfConditionalType); + writeSpace(); + writeKeyword("extends"); + writeSpace(); + emit(node.extendsType, parenthesizer.parenthesizeExtendsTypeOfConditionalType); + writeSpace(); + writePunctuation("?"); + writeSpace(); + emit(node.trueType); + writeSpace(); + writePunctuation(":"); + writeSpace(); + emit(node.falseType); + } + function emitInferType(node) { + writeKeyword("infer"); + writeSpace(); + emit(node.typeParameter); + } + function emitParenthesizedType(node) { + writePunctuation("("); + emit(node.type); + writePunctuation(")"); + } + function emitThisType() { + writeKeyword("this"); + } + function emitTypeOperator(node) { + writeTokenText(node.operator, writeKeyword); + writeSpace(); + const parenthesizerRule = node.operator === 148 /* ReadonlyKeyword */ ? parenthesizer.parenthesizeOperandOfReadonlyTypeOperator : parenthesizer.parenthesizeOperandOfTypeOperator; + emit(node.type, parenthesizerRule); + } + function emitIndexedAccessType(node) { + emit(node.objectType, parenthesizer.parenthesizeNonArrayTypeOfPostfixType); + writePunctuation("["); + emit(node.indexType); + writePunctuation("]"); + } + function emitMappedType(node) { + const emitFlags = getEmitFlags(node); + writePunctuation("{"); + if (emitFlags & 1 /* SingleLine */) { + writeSpace(); + } else { + writeLine(); + increaseIndent(); + } + if (node.readonlyToken) { + emit(node.readonlyToken); + if (node.readonlyToken.kind !== 148 /* ReadonlyKeyword */) { + writeKeyword("readonly"); + } + writeSpace(); + } + writePunctuation("["); + pipelineEmit(3 /* MappedTypeParameter */, node.typeParameter); + if (node.nameType) { + writeSpace(); + writeKeyword("as"); + writeSpace(); + emit(node.nameType); + } + writePunctuation("]"); + if (node.questionToken) { + emit(node.questionToken); + if (node.questionToken.kind !== 58 /* QuestionToken */) { + writePunctuation("?"); + } + } + writePunctuation(":"); + writeSpace(); + emit(node.type); + writeTrailingSemicolon(); + if (emitFlags & 1 /* SingleLine */) { + writeSpace(); + } else { + writeLine(); + decreaseIndent(); + } + emitList(node, node.members, 2 /* PreserveLines */); + writePunctuation("}"); + } + function emitLiteralType(node) { + emitExpression(node.literal); + } + function emitTemplateType(node) { + emit(node.head); + emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */); + } + function emitImportTypeNode(node) { + if (node.isTypeOf) { + writeKeyword("typeof"); + writeSpace(); + } + writeKeyword("import"); + writePunctuation("("); + emit(node.argument); + if (node.attributes) { + writePunctuation(","); + writeSpace(); + pipelineEmit(7 /* ImportTypeNodeAttributes */, node.attributes); + } + writePunctuation(")"); + if (node.qualifier) { + writePunctuation("."); + emit(node.qualifier); + } + emitTypeArguments(node, node.typeArguments); + } + function emitObjectBindingPattern(node) { + writePunctuation("{"); + emitList(node, node.elements, 525136 /* ObjectBindingPatternElements */); + writePunctuation("}"); + } + function emitArrayBindingPattern(node) { + writePunctuation("["); + emitList(node, node.elements, 524880 /* ArrayBindingPatternElements */); + writePunctuation("]"); + } + function emitBindingElement(node) { + emit(node.dotDotDotToken); + if (node.propertyName) { + emit(node.propertyName); + writePunctuation(":"); + writeSpace(); + } + emit(node.name); + emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitArrayLiteralExpression(node) { + const elements = node.elements; + const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */; + emitExpressionList(node, elements, 8914 /* ArrayLiteralExpressionElements */ | preferNewLine, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitObjectLiteralExpression(node) { + pushNameGenerationScope(node); + forEach(node.properties, generateMemberNames); + const indentedFlag = getEmitFlags(node) & 131072 /* Indented */; + if (indentedFlag) { + increaseIndent(); + } + const preferNewLine = node.multiLine ? 65536 /* PreferNewLine */ : 0 /* None */; + const allowTrailingComma = currentSourceFile && currentSourceFile.languageVersion >= 1 /* ES5 */ && !isJsonSourceFile(currentSourceFile) ? 64 /* AllowTrailingComma */ : 0 /* None */; + emitList(node, node.properties, 526226 /* ObjectLiteralExpressionProperties */ | allowTrailingComma | preferNewLine); + if (indentedFlag) { + decreaseIndent(); + } + popNameGenerationScope(node); + } + function emitPropertyAccessExpression(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + const token = node.questionDotToken || setTextRangePosEnd(factory.createToken(25 /* DotToken */), node.expression.end, node.name.pos); + const linesBeforeDot = getLinesBetweenNodes(node, node.expression, token); + const linesAfterDot = getLinesBetweenNodes(node, token, node.name); + writeLinesAndIndent( + linesBeforeDot, + /*writeSpaceIfNotIndenting*/ + false + ); + const shouldEmitDotDot = token.kind !== 29 /* QuestionDotToken */ && mayNeedDotDotForPropertyAccess(node.expression) && !writer.hasTrailingComment() && !writer.hasTrailingWhitespace(); + if (shouldEmitDotDot) { + writePunctuation("."); + } + if (node.questionDotToken) { + emit(token); + } else { + emitTokenWithComment(token.kind, node.expression.end, writePunctuation, node); + } + writeLinesAndIndent( + linesAfterDot, + /*writeSpaceIfNotIndenting*/ + false + ); + emit(node.name); + decreaseIndentIf(linesBeforeDot, linesAfterDot); + } + function mayNeedDotDotForPropertyAccess(expression) { + expression = skipPartiallyEmittedExpressions(expression); + if (isNumericLiteral(expression)) { + const text = getLiteralTextOfNode( + expression, + /*sourceFile*/ + void 0, + /*neverAsciiEscape*/ + true, + /*jsxAttributeEscape*/ + false + ); + return !(expression.numericLiteralFlags & 448 /* WithSpecifier */) && !text.includes(tokenToString(25 /* DotToken */)) && !text.includes(String.fromCharCode(69 /* E */)) && !text.includes(String.fromCharCode(101 /* e */)); + } else if (isAccessExpression(expression)) { + const constantValue = getConstantValue(expression); + return typeof constantValue === "number" && isFinite(constantValue) && constantValue >= 0 && Math.floor(constantValue) === constantValue; + } + } + function emitElementAccessExpression(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + emit(node.questionDotToken); + emitTokenWithComment(23 /* OpenBracketToken */, node.expression.end, writePunctuation, node); + emitExpression(node.argumentExpression); + emitTokenWithComment(24 /* CloseBracketToken */, node.argumentExpression.end, writePunctuation, node); + } + function emitCallExpression(node) { + const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */; + if (indirectCall) { + writePunctuation("("); + writeLiteral("0"); + writePunctuation(","); + writeSpace(); + } + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + if (indirectCall) { + writePunctuation(")"); + } + emit(node.questionDotToken); + emitTypeArguments(node, node.typeArguments); + emitExpressionList(node, node.arguments, 2576 /* CallExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitNewExpression(node) { + emitTokenWithComment(105 /* NewKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfNew); + emitTypeArguments(node, node.typeArguments); + emitExpressionList(node, node.arguments, 18960 /* NewExpressionArguments */, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitTaggedTemplateExpression(node) { + const indirectCall = getInternalEmitFlags(node) & 16 /* IndirectCall */; + if (indirectCall) { + writePunctuation("("); + writeLiteral("0"); + writePunctuation(","); + writeSpace(); + } + emitExpression(node.tag, parenthesizer.parenthesizeLeftSideOfAccess); + if (indirectCall) { + writePunctuation(")"); + } + emitTypeArguments(node, node.typeArguments); + writeSpace(); + emitExpression(node.template); + } + function emitTypeAssertionExpression(node) { + writePunctuation("<"); + emit(node.type); + writePunctuation(">"); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitParenthesizedExpression(node) { + const openParenPos = emitTokenWithComment(21 /* OpenParenToken */, node.pos, writePunctuation, node); + const indented = writeLineSeparatorsAndIndentBefore(node.expression, node); + emitExpression( + node.expression, + /*parenthesizerRule*/ + void 0 + ); + writeLineSeparatorsAfter(node.expression, node); + decreaseIndentIf(indented); + emitTokenWithComment(22 /* CloseParenToken */, node.expression ? node.expression.end : openParenPos, writePunctuation, node); + } + function emitFunctionExpression(node) { + generateNameIfNeeded(node.name); + emitFunctionDeclarationOrExpression(node); + } + function emitArrowFunction(node) { + emitModifierList(node, node.modifiers); + emitSignatureAndBody(node, emitArrowFunctionHead, emitArrowFunctionBody); + } + function emitArrowFunctionHead(node) { + emitTypeParameters(node, node.typeParameters); + emitParametersForArrow(node, node.parameters); + emitTypeAnnotation(node.type); + writeSpace(); + emit(node.equalsGreaterThanToken); + } + function emitArrowFunctionBody(node) { + if (isBlock(node.body)) { + emitBlockFunctionBody(node.body); + } else { + writeSpace(); + emitExpression(node.body, parenthesizer.parenthesizeConciseBodyOfArrowFunction); + } + } + function emitDeleteExpression(node) { + emitTokenWithComment(91 /* DeleteKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitTypeOfExpression(node) { + emitTokenWithComment(114 /* TypeOfKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitVoidExpression(node) { + emitTokenWithComment(116 /* VoidKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitAwaitExpression(node) { + emitTokenWithComment(135 /* AwaitKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function emitPrefixUnaryExpression(node) { + writeTokenText(node.operator, writeOperator); + if (shouldEmitWhitespaceBeforeOperand(node)) { + writeSpace(); + } + emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPrefixUnary); + } + function shouldEmitWhitespaceBeforeOperand(node) { + const operand = node.operand; + return operand.kind === 224 /* PrefixUnaryExpression */ && (node.operator === 40 /* PlusToken */ && (operand.operator === 40 /* PlusToken */ || operand.operator === 46 /* PlusPlusToken */) || node.operator === 41 /* MinusToken */ && (operand.operator === 41 /* MinusToken */ || operand.operator === 47 /* MinusMinusToken */)); + } + function emitPostfixUnaryExpression(node) { + emitExpression(node.operand, parenthesizer.parenthesizeOperandOfPostfixUnary); + writeTokenText(node.operator, writeOperator); + } + function createEmitBinaryExpression() { + return createBinaryExpressionTrampoline( + onEnter, + onLeft, + onOperator, + onRight, + onExit, + /*foldState*/ + void 0 + ); + function onEnter(node, state) { + if (state) { + state.stackIndex++; + state.preserveSourceNewlinesStack[state.stackIndex] = preserveSourceNewlines; + state.containerPosStack[state.stackIndex] = containerPos; + state.containerEndStack[state.stackIndex] = containerEnd; + state.declarationListContainerEndStack[state.stackIndex] = declarationListContainerEnd; + const emitComments2 = state.shouldEmitCommentsStack[state.stackIndex] = shouldEmitComments(node); + const emitSourceMaps = state.shouldEmitSourceMapsStack[state.stackIndex] = shouldEmitSourceMaps(node); + onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(node); + if (emitComments2) emitCommentsBeforeNode(node); + if (emitSourceMaps) emitSourceMapsBeforeNode(node); + beforeEmitNode(node); + } else { + state = { + stackIndex: 0, + preserveSourceNewlinesStack: [void 0], + containerPosStack: [-1], + containerEndStack: [-1], + declarationListContainerEndStack: [-1], + shouldEmitCommentsStack: [false], + shouldEmitSourceMapsStack: [false] + }; + } + return state; + } + function onLeft(next, _workArea, parent2) { + return maybeEmitExpression(next, parent2, "left"); + } + function onOperator(operatorToken, _state, node) { + const isCommaOperator = operatorToken.kind !== 28 /* CommaToken */; + const linesBeforeOperator = getLinesBetweenNodes(node, node.left, operatorToken); + const linesAfterOperator = getLinesBetweenNodes(node, operatorToken, node.right); + writeLinesAndIndent(linesBeforeOperator, isCommaOperator); + emitLeadingCommentsOfPosition(operatorToken.pos); + writeTokenNode(operatorToken, operatorToken.kind === 103 /* InKeyword */ ? writeKeyword : writeOperator); + emitTrailingCommentsOfPosition( + operatorToken.end, + /*prefixSpace*/ + true + ); + writeLinesAndIndent( + linesAfterOperator, + /*writeSpaceIfNotIndenting*/ + true + ); + } + function onRight(next, _workArea, parent2) { + return maybeEmitExpression(next, parent2, "right"); + } + function onExit(node, state) { + const linesBeforeOperator = getLinesBetweenNodes(node, node.left, node.operatorToken); + const linesAfterOperator = getLinesBetweenNodes(node, node.operatorToken, node.right); + decreaseIndentIf(linesBeforeOperator, linesAfterOperator); + if (state.stackIndex > 0) { + const savedPreserveSourceNewlines = state.preserveSourceNewlinesStack[state.stackIndex]; + const savedContainerPos = state.containerPosStack[state.stackIndex]; + const savedContainerEnd = state.containerEndStack[state.stackIndex]; + const savedDeclarationListContainerEnd = state.declarationListContainerEndStack[state.stackIndex]; + const shouldEmitComments2 = state.shouldEmitCommentsStack[state.stackIndex]; + const shouldEmitSourceMaps2 = state.shouldEmitSourceMapsStack[state.stackIndex]; + afterEmitNode(savedPreserveSourceNewlines); + if (shouldEmitSourceMaps2) emitSourceMapsAfterNode(node); + if (shouldEmitComments2) emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + onAfterEmitNode == null ? void 0 : onAfterEmitNode(node); + state.stackIndex--; + } + } + function maybeEmitExpression(next, parent2, side) { + const parenthesizerRule = side === "left" ? parenthesizer.getParenthesizeLeftSideOfBinaryForOperator(parent2.operatorToken.kind) : parenthesizer.getParenthesizeRightSideOfBinaryForOperator(parent2.operatorToken.kind); + let pipelinePhase = getPipelinePhase(0 /* Notification */, 1 /* Expression */, next); + if (pipelinePhase === pipelineEmitWithSubstitution) { + Debug.assertIsDefined(lastSubstitution); + next = parenthesizerRule(cast(lastSubstitution, isExpression)); + pipelinePhase = getNextPipelinePhase(1 /* Substitution */, 1 /* Expression */, next); + lastSubstitution = void 0; + } + if (pipelinePhase === pipelineEmitWithComments || pipelinePhase === pipelineEmitWithSourceMaps || pipelinePhase === pipelineEmitWithHint) { + if (isBinaryExpression(next)) { + return next; + } + } + currentParenthesizerRule = parenthesizerRule; + pipelinePhase(1 /* Expression */, next); + } + } + function emitConditionalExpression(node) { + const linesBeforeQuestion = getLinesBetweenNodes(node, node.condition, node.questionToken); + const linesAfterQuestion = getLinesBetweenNodes(node, node.questionToken, node.whenTrue); + const linesBeforeColon = getLinesBetweenNodes(node, node.whenTrue, node.colonToken); + const linesAfterColon = getLinesBetweenNodes(node, node.colonToken, node.whenFalse); + emitExpression(node.condition, parenthesizer.parenthesizeConditionOfConditionalExpression); + writeLinesAndIndent( + linesBeforeQuestion, + /*writeSpaceIfNotIndenting*/ + true + ); + emit(node.questionToken); + writeLinesAndIndent( + linesAfterQuestion, + /*writeSpaceIfNotIndenting*/ + true + ); + emitExpression(node.whenTrue, parenthesizer.parenthesizeBranchOfConditionalExpression); + decreaseIndentIf(linesBeforeQuestion, linesAfterQuestion); + writeLinesAndIndent( + linesBeforeColon, + /*writeSpaceIfNotIndenting*/ + true + ); + emit(node.colonToken); + writeLinesAndIndent( + linesAfterColon, + /*writeSpaceIfNotIndenting*/ + true + ); + emitExpression(node.whenFalse, parenthesizer.parenthesizeBranchOfConditionalExpression); + decreaseIndentIf(linesBeforeColon, linesAfterColon); + } + function emitTemplateExpression(node) { + emit(node.head); + emitList(node, node.templateSpans, 262144 /* TemplateExpressionSpans */); + } + function emitYieldExpression(node) { + emitTokenWithComment(127 /* YieldKeyword */, node.pos, writeKeyword, node); + emit(node.asteriskToken); + emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsiAndDisallowedComma); + } + function emitSpreadElement(node) { + emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitClassExpression(node) { + generateNameIfNeeded(node.name); + emitClassDeclarationOrExpression(node); + } + function emitExpressionWithTypeArguments(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + emitTypeArguments(node, node.typeArguments); + } + function emitAsExpression(node) { + emitExpression( + node.expression, + /*parenthesizerRule*/ + void 0 + ); + if (node.type) { + writeSpace(); + writeKeyword("as"); + writeSpace(); + emit(node.type); + } + } + function emitNonNullExpression(node) { + emitExpression(node.expression, parenthesizer.parenthesizeLeftSideOfAccess); + writeOperator("!"); + } + function emitSatisfiesExpression(node) { + emitExpression( + node.expression, + /*parenthesizerRule*/ + void 0 + ); + if (node.type) { + writeSpace(); + writeKeyword("satisfies"); + writeSpace(); + emit(node.type); + } + } + function emitMetaProperty(node) { + writeToken(node.keywordToken, node.pos, writePunctuation); + writePunctuation("."); + emit(node.name); + } + function emitTemplateSpan(node) { + emitExpression(node.expression); + emit(node.literal); + } + function emitBlock(node) { + emitBlockStatements( + node, + /*forceSingleLine*/ + !node.multiLine && isEmptyBlock(node) + ); + } + function emitBlockStatements(node, forceSingleLine) { + emitTokenWithComment( + 19 /* OpenBraceToken */, + node.pos, + writePunctuation, + /*contextNode*/ + node + ); + const format = forceSingleLine || getEmitFlags(node) & 1 /* SingleLine */ ? 768 /* SingleLineBlockStatements */ : 129 /* MultiLineBlockStatements */; + emitList(node, node.statements, format); + emitTokenWithComment( + 20 /* CloseBraceToken */, + node.statements.end, + writePunctuation, + /*contextNode*/ + node, + /*indentLeading*/ + !!(format & 1 /* MultiLine */) + ); + } + function emitVariableStatement(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + emit(node.declarationList); + writeTrailingSemicolon(); + } + function emitEmptyStatement(isEmbeddedStatement) { + if (isEmbeddedStatement) { + writePunctuation(";"); + } else { + writeTrailingSemicolon(); + } + } + function emitExpressionStatement(node) { + emitExpression(node.expression, parenthesizer.parenthesizeExpressionOfExpressionStatement); + if (!currentSourceFile || !isJsonSourceFile(currentSourceFile) || nodeIsSynthesized(node.expression)) { + writeTrailingSemicolon(); + } + } + function emitIfStatement(node) { + const openParenPos = emitTokenWithComment(101 /* IfKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.thenStatement); + if (node.elseStatement) { + writeLineOrSpace(node, node.thenStatement, node.elseStatement); + emitTokenWithComment(93 /* ElseKeyword */, node.thenStatement.end, writeKeyword, node); + if (node.elseStatement.kind === 245 /* IfStatement */) { + writeSpace(); + emit(node.elseStatement); + } else { + emitEmbeddedStatement(node, node.elseStatement); + } + } + } + function emitWhileClause(node, startPos) { + const openParenPos = emitTokenWithComment(117 /* WhileKeyword */, startPos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); + } + function emitDoStatement(node) { + emitTokenWithComment(92 /* DoKeyword */, node.pos, writeKeyword, node); + emitEmbeddedStatement(node, node.statement); + if (isBlock(node.statement) && !preserveSourceNewlines) { + writeSpace(); + } else { + writeLineOrSpace(node, node.statement, node.expression); + } + emitWhileClause(node, node.statement.end); + writeTrailingSemicolon(); + } + function emitWhileStatement(node) { + emitWhileClause(node, node.pos); + emitEmbeddedStatement(node, node.statement); + } + function emitForStatement(node) { + const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node); + writeSpace(); + let pos = emitTokenWithComment( + 21 /* OpenParenToken */, + openParenPos, + writePunctuation, + /*contextNode*/ + node + ); + emitForBinding(node.initializer); + pos = emitTokenWithComment(27 /* SemicolonToken */, node.initializer ? node.initializer.end : pos, writePunctuation, node); + emitExpressionWithLeadingSpace(node.condition); + pos = emitTokenWithComment(27 /* SemicolonToken */, node.condition ? node.condition.end : pos, writePunctuation, node); + emitExpressionWithLeadingSpace(node.incrementor); + emitTokenWithComment(22 /* CloseParenToken */, node.incrementor ? node.incrementor.end : pos, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitForInStatement(node) { + const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); + emitForBinding(node.initializer); + writeSpace(); + emitTokenWithComment(103 /* InKeyword */, node.initializer.end, writeKeyword, node); + writeSpace(); + emitExpression(node.expression); + emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitForOfStatement(node) { + const openParenPos = emitTokenWithComment(99 /* ForKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitWithTrailingSpace(node.awaitModifier); + emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); + emitForBinding(node.initializer); + writeSpace(); + emitTokenWithComment(165 /* OfKeyword */, node.initializer.end, writeKeyword, node); + writeSpace(); + emitExpression(node.expression); + emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitForBinding(node) { + if (node !== void 0) { + if (node.kind === 261 /* VariableDeclarationList */) { + emit(node); + } else { + emitExpression(node); + } + } + } + function emitContinueStatement(node) { + emitTokenWithComment(88 /* ContinueKeyword */, node.pos, writeKeyword, node); + emitWithLeadingSpace(node.label); + writeTrailingSemicolon(); + } + function emitBreakStatement(node) { + emitTokenWithComment(83 /* BreakKeyword */, node.pos, writeKeyword, node); + emitWithLeadingSpace(node.label); + writeTrailingSemicolon(); + } + function emitTokenWithComment(token, pos, writer2, contextNode, indentLeading) { + const node = getParseTreeNode(contextNode); + const isSimilarNode = node && node.kind === contextNode.kind; + const startPos = pos; + if (isSimilarNode && currentSourceFile) { + pos = skipTrivia(currentSourceFile.text, pos); + } + if (isSimilarNode && contextNode.pos !== startPos) { + const needsIndent = indentLeading && currentSourceFile && !positionsAreOnSameLine(startPos, pos, currentSourceFile); + if (needsIndent) { + increaseIndent(); + } + emitLeadingCommentsOfPosition(startPos); + if (needsIndent) { + decreaseIndent(); + } + } + if (!omitBraceSourcePositions && (token === 19 /* OpenBraceToken */ || token === 20 /* CloseBraceToken */)) { + pos = writeToken(token, pos, writer2, contextNode); + } else { + pos = writeTokenText(token, writer2, pos); + } + if (isSimilarNode && contextNode.end !== pos) { + const isJsxExprContext = contextNode.kind === 294 /* JsxExpression */; + emitTrailingCommentsOfPosition( + pos, + /*prefixSpace*/ + !isJsxExprContext, + /*forceNoNewline*/ + isJsxExprContext + ); + } + return pos; + } + function commentWillEmitNewLine(node) { + return node.kind === 2 /* SingleLineCommentTrivia */ || !!node.hasTrailingNewLine; + } + function willEmitLeadingNewLine(node) { + if (!currentSourceFile) return false; + const leadingCommentRanges = getLeadingCommentRanges(currentSourceFile.text, node.pos); + if (leadingCommentRanges) { + const parseNode = getParseTreeNode(node); + if (parseNode && isParenthesizedExpression(parseNode.parent)) { + return true; + } + } + if (some(leadingCommentRanges, commentWillEmitNewLine)) return true; + if (some(getSyntheticLeadingComments(node), commentWillEmitNewLine)) return true; + if (isPartiallyEmittedExpression(node)) { + if (node.pos !== node.expression.pos) { + if (some(getTrailingCommentRanges(currentSourceFile.text, node.expression.pos), commentWillEmitNewLine)) return true; + } + return willEmitLeadingNewLine(node.expression); + } + return false; + } + function parenthesizeExpressionForNoAsi(node) { + if (!commentsDisabled) { + switch (node.kind) { + case 355 /* PartiallyEmittedExpression */: + if (willEmitLeadingNewLine(node)) { + const parseNode = getParseTreeNode(node); + if (parseNode && isParenthesizedExpression(parseNode)) { + const parens = factory.createParenthesizedExpression(node.expression); + setOriginalNode(parens, node); + setTextRange(parens, parseNode); + return parens; + } + return factory.createParenthesizedExpression(node); + } + return factory.updatePartiallyEmittedExpression( + node, + parenthesizeExpressionForNoAsi(node.expression) + ); + case 211 /* PropertyAccessExpression */: + return factory.updatePropertyAccessExpression( + node, + parenthesizeExpressionForNoAsi(node.expression), + node.name + ); + case 212 /* ElementAccessExpression */: + return factory.updateElementAccessExpression( + node, + parenthesizeExpressionForNoAsi(node.expression), + node.argumentExpression + ); + case 213 /* CallExpression */: + return factory.updateCallExpression( + node, + parenthesizeExpressionForNoAsi(node.expression), + node.typeArguments, + node.arguments + ); + case 215 /* TaggedTemplateExpression */: + return factory.updateTaggedTemplateExpression( + node, + parenthesizeExpressionForNoAsi(node.tag), + node.typeArguments, + node.template + ); + case 225 /* PostfixUnaryExpression */: + return factory.updatePostfixUnaryExpression( + node, + parenthesizeExpressionForNoAsi(node.operand) + ); + case 226 /* BinaryExpression */: + return factory.updateBinaryExpression( + node, + parenthesizeExpressionForNoAsi(node.left), + node.operatorToken, + node.right + ); + case 227 /* ConditionalExpression */: + return factory.updateConditionalExpression( + node, + parenthesizeExpressionForNoAsi(node.condition), + node.questionToken, + node.whenTrue, + node.colonToken, + node.whenFalse + ); + case 234 /* AsExpression */: + return factory.updateAsExpression( + node, + parenthesizeExpressionForNoAsi(node.expression), + node.type + ); + case 238 /* SatisfiesExpression */: + return factory.updateSatisfiesExpression( + node, + parenthesizeExpressionForNoAsi(node.expression), + node.type + ); + case 235 /* NonNullExpression */: + return factory.updateNonNullExpression( + node, + parenthesizeExpressionForNoAsi(node.expression) + ); + } + } + return node; + } + function parenthesizeExpressionForNoAsiAndDisallowedComma(node) { + return parenthesizeExpressionForNoAsi(parenthesizer.parenthesizeExpressionForDisallowedComma(node)); + } + function emitReturnStatement(node) { + emitTokenWithComment( + 107 /* ReturnKeyword */, + node.pos, + writeKeyword, + /*contextNode*/ + node + ); + emitExpressionWithLeadingSpace(node.expression && parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi); + writeTrailingSemicolon(); + } + function emitWithStatement(node) { + const openParenPos = emitTokenWithComment(118 /* WithKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); + emitEmbeddedStatement(node, node.statement); + } + function emitSwitchStatement(node) { + const openParenPos = emitTokenWithComment(109 /* SwitchKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); + emitExpression(node.expression); + emitTokenWithComment(22 /* CloseParenToken */, node.expression.end, writePunctuation, node); + writeSpace(); + emit(node.caseBlock); + } + function emitLabeledStatement(node) { + emit(node.label); + emitTokenWithComment(59 /* ColonToken */, node.label.end, writePunctuation, node); + writeSpace(); + emit(node.statement); + } + function emitThrowStatement(node) { + emitTokenWithComment(111 /* ThrowKeyword */, node.pos, writeKeyword, node); + emitExpressionWithLeadingSpace(parenthesizeExpressionForNoAsi(node.expression), parenthesizeExpressionForNoAsi); + writeTrailingSemicolon(); + } + function emitTryStatement(node) { + emitTokenWithComment(113 /* TryKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emit(node.tryBlock); + if (node.catchClause) { + writeLineOrSpace(node, node.tryBlock, node.catchClause); + emit(node.catchClause); + } + if (node.finallyBlock) { + writeLineOrSpace(node, node.catchClause || node.tryBlock, node.finallyBlock); + emitTokenWithComment(98 /* FinallyKeyword */, (node.catchClause || node.tryBlock).end, writeKeyword, node); + writeSpace(); + emit(node.finallyBlock); + } + } + function emitDebuggerStatement(node) { + writeToken(89 /* DebuggerKeyword */, node.pos, writeKeyword); + writeTrailingSemicolon(); + } + function emitVariableDeclaration(node) { + var _a, _b, _c; + emit(node.name); + emit(node.exclamationToken); + emitTypeAnnotation(node.type); + emitInitializer(node.initializer, ((_a = node.type) == null ? void 0 : _a.end) ?? ((_c = (_b = node.name.emitNode) == null ? void 0 : _b.typeNode) == null ? void 0 : _c.end) ?? node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitVariableDeclarationList(node) { + if (isVarAwaitUsing(node)) { + writeKeyword("await"); + writeSpace(); + writeKeyword("using"); + } else { + const head = isLet(node) ? "let" : isVarConst(node) ? "const" : isVarUsing(node) ? "using" : "var"; + writeKeyword(head); + } + writeSpace(); + emitList(node, node.declarations, 528 /* VariableDeclarationList */); + } + function emitFunctionDeclaration(node) { + emitFunctionDeclarationOrExpression(node); + } + function emitFunctionDeclarationOrExpression(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + writeKeyword("function"); + emit(node.asteriskToken); + writeSpace(); + emitIdentifierName(node.name); + emitSignatureAndBody(node, emitSignatureHead, emitFunctionBody); + } + function emitSignatureAndBody(node, emitSignatureHead2, emitBody) { + const indentedFlag = getEmitFlags(node) & 131072 /* Indented */; + if (indentedFlag) { + increaseIndent(); + } + pushNameGenerationScope(node); + forEach(node.parameters, generateNames); + emitSignatureHead2(node); + emitBody(node); + popNameGenerationScope(node); + if (indentedFlag) { + decreaseIndent(); + } + } + function emitFunctionBody(node) { + const body = node.body; + if (body) { + emitBlockFunctionBody(body); + } else { + writeTrailingSemicolon(); + } + } + function emitEmptyFunctionBody(_node) { + writeTrailingSemicolon(); + } + function emitSignatureHead(node) { + emitTypeParameters(node, node.typeParameters); + emitParameters(node, node.parameters); + emitTypeAnnotation(node.type); + } + function shouldEmitBlockFunctionBodyOnSingleLine(body) { + if (getEmitFlags(body) & 1 /* SingleLine */) { + return true; + } + if (body.multiLine) { + return false; + } + if (!nodeIsSynthesized(body) && currentSourceFile && !rangeIsOnSingleLine(body, currentSourceFile)) { + return false; + } + if (getLeadingLineTerminatorCount(body, firstOrUndefined(body.statements), 2 /* PreserveLines */) || getClosingLineTerminatorCount(body, lastOrUndefined(body.statements), 2 /* PreserveLines */, body.statements)) { + return false; + } + let previousStatement; + for (const statement of body.statements) { + if (getSeparatingLineTerminatorCount(previousStatement, statement, 2 /* PreserveLines */) > 0) { + return false; + } + previousStatement = statement; + } + return true; + } + function emitBlockFunctionBody(body) { + generateNames(body); + onBeforeEmitNode == null ? void 0 : onBeforeEmitNode(body); + writeSpace(); + writePunctuation("{"); + increaseIndent(); + const emitBlockFunctionBody2 = shouldEmitBlockFunctionBodyOnSingleLine(body) ? emitBlockFunctionBodyOnSingleLine : emitBlockFunctionBodyWorker; + emitBodyWithDetachedComments(body, body.statements, emitBlockFunctionBody2); + decreaseIndent(); + writeToken(20 /* CloseBraceToken */, body.statements.end, writePunctuation, body); + onAfterEmitNode == null ? void 0 : onAfterEmitNode(body); + } + function emitBlockFunctionBodyOnSingleLine(body) { + emitBlockFunctionBodyWorker( + body, + /*emitBlockFunctionBodyOnSingleLine*/ + true + ); + } + function emitBlockFunctionBodyWorker(body, emitBlockFunctionBodyOnSingleLine2) { + const statementOffset = emitPrologueDirectives(body.statements); + const pos = writer.getTextPos(); + emitHelpers(body); + if (statementOffset === 0 && pos === writer.getTextPos() && emitBlockFunctionBodyOnSingleLine2) { + decreaseIndent(); + emitList(body, body.statements, 768 /* SingleLineFunctionBodyStatements */); + increaseIndent(); + } else { + emitList( + body, + body.statements, + 1 /* MultiLineFunctionBodyStatements */, + /*parenthesizerRule*/ + void 0, + statementOffset + ); + } + } + function emitClassDeclaration(node) { + emitClassDeclarationOrExpression(node); + } + function emitClassDeclarationOrExpression(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + true + ); + emitTokenWithComment(86 /* ClassKeyword */, moveRangePastModifiers(node).pos, writeKeyword, node); + if (node.name) { + writeSpace(); + emitIdentifierName(node.name); + } + const indentedFlag = getEmitFlags(node) & 131072 /* Indented */; + if (indentedFlag) { + increaseIndent(); + } + emitTypeParameters(node, node.typeParameters); + emitList(node, node.heritageClauses, 0 /* ClassHeritageClauses */); + writeSpace(); + writePunctuation("{"); + pushNameGenerationScope(node); + forEach(node.members, generateMemberNames); + emitList(node, node.members, 129 /* ClassMembers */); + popNameGenerationScope(node); + writePunctuation("}"); + if (indentedFlag) { + decreaseIndent(); + } + } + function emitInterfaceDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + writeKeyword("interface"); + writeSpace(); + emit(node.name); + emitTypeParameters(node, node.typeParameters); + emitList(node, node.heritageClauses, 512 /* HeritageClauses */); + writeSpace(); + writePunctuation("{"); + pushNameGenerationScope(node); + forEach(node.members, generateMemberNames); + emitList(node, node.members, 129 /* InterfaceMembers */); + popNameGenerationScope(node); + writePunctuation("}"); + } + function emitTypeAliasDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + writeKeyword("type"); + writeSpace(); + emit(node.name); + emitTypeParameters(node, node.typeParameters); + writeSpace(); + writePunctuation("="); + writeSpace(); + emit(node.type); + writeTrailingSemicolon(); + } + function emitEnumDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + writeKeyword("enum"); + writeSpace(); + emit(node.name); + writeSpace(); + writePunctuation("{"); + emitList(node, node.members, 145 /* EnumMembers */); + writePunctuation("}"); + } + function emitModuleDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + if (~node.flags & 2048 /* GlobalAugmentation */) { + writeKeyword(node.flags & 32 /* Namespace */ ? "namespace" : "module"); + writeSpace(); + } + emit(node.name); + let body = node.body; + if (!body) return writeTrailingSemicolon(); + while (body && isModuleDeclaration(body)) { + writePunctuation("."); + emit(body.name); + body = body.body; + } + writeSpace(); + emit(body); + } + function emitModuleBlock(node) { + pushNameGenerationScope(node); + forEach(node.statements, generateNames); + emitBlockStatements( + node, + /*forceSingleLine*/ + isEmptyBlock(node) + ); + popNameGenerationScope(node); + } + function emitCaseBlock(node) { + emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node); + emitList(node, node.clauses, 129 /* CaseBlockClauses */); + emitTokenWithComment( + 20 /* CloseBraceToken */, + node.clauses.end, + writePunctuation, + node, + /*indentLeading*/ + true + ); + } + function emitImportEqualsDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node); + writeSpace(); + if (node.isTypeOnly) { + emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node); + writeSpace(); + } + emit(node.name); + writeSpace(); + emitTokenWithComment(64 /* EqualsToken */, node.name.end, writePunctuation, node); + writeSpace(); + emitModuleReference(node.moduleReference); + writeTrailingSemicolon(); + } + function emitModuleReference(node) { + if (node.kind === 80 /* Identifier */) { + emitExpression(node); + } else { + emit(node); + } + } + function emitImportDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + emitTokenWithComment(102 /* ImportKeyword */, node.modifiers ? node.modifiers.end : node.pos, writeKeyword, node); + writeSpace(); + if (node.importClause) { + emit(node.importClause); + writeSpace(); + emitTokenWithComment(161 /* FromKeyword */, node.importClause.end, writeKeyword, node); + writeSpace(); + } + emitExpression(node.moduleSpecifier); + if (node.attributes) { + emitWithLeadingSpace(node.attributes); + } + writeTrailingSemicolon(); + } + function emitImportClause(node) { + if (node.isTypeOnly) { + emitTokenWithComment(156 /* TypeKeyword */, node.pos, writeKeyword, node); + writeSpace(); + } + emit(node.name); + if (node.name && node.namedBindings) { + emitTokenWithComment(28 /* CommaToken */, node.name.end, writePunctuation, node); + writeSpace(); + } + emit(node.namedBindings); + } + function emitNamespaceImport(node) { + const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node); + writeSpace(); + emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node); + writeSpace(); + emit(node.name); + } + function emitNamedImports(node) { + emitNamedImportsOrExports(node); + } + function emitImportSpecifier(node) { + emitImportOrExportSpecifier(node); + } + function emitExportAssignment(node) { + const nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node); + writeSpace(); + if (node.isExportEquals) { + emitTokenWithComment(64 /* EqualsToken */, nextPos, writeOperator, node); + } else { + emitTokenWithComment(90 /* DefaultKeyword */, nextPos, writeKeyword, node); + } + writeSpace(); + emitExpression( + node.expression, + node.isExportEquals ? parenthesizer.getParenthesizeRightSideOfBinaryForOperator(64 /* EqualsToken */) : parenthesizer.parenthesizeExpressionOfExportDefault + ); + writeTrailingSemicolon(); + } + function emitExportDeclaration(node) { + emitDecoratorsAndModifiers( + node, + node.modifiers, + /*allowDecorators*/ + false + ); + let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node); + writeSpace(); + if (node.isTypeOnly) { + nextPos = emitTokenWithComment(156 /* TypeKeyword */, nextPos, writeKeyword, node); + writeSpace(); + } + if (node.exportClause) { + emit(node.exportClause); + } else { + nextPos = emitTokenWithComment(42 /* AsteriskToken */, nextPos, writePunctuation, node); + } + if (node.moduleSpecifier) { + writeSpace(); + const fromPos = node.exportClause ? node.exportClause.end : nextPos; + emitTokenWithComment(161 /* FromKeyword */, fromPos, writeKeyword, node); + writeSpace(); + emitExpression(node.moduleSpecifier); + } + if (node.attributes) { + emitWithLeadingSpace(node.attributes); + } + writeTrailingSemicolon(); + } + function emitImportTypeNodeAttributes(node) { + writePunctuation("{"); + writeSpace(); + writeKeyword(node.token === 132 /* AssertKeyword */ ? "assert" : "with"); + writePunctuation(":"); + writeSpace(); + const elements = node.elements; + emitList(node, elements, 526226 /* ImportAttributes */); + writeSpace(); + writePunctuation("}"); + } + function emitImportAttributes(node) { + emitTokenWithComment(node.token, node.pos, writeKeyword, node); + writeSpace(); + const elements = node.elements; + emitList(node, elements, 526226 /* ImportAttributes */); + } + function emitImportAttribute(node) { + emit(node.name); + writePunctuation(":"); + writeSpace(); + const value = node.value; + if ((getEmitFlags(value) & 1024 /* NoLeadingComments */) === 0) { + const commentRange = getCommentRange(value); + emitTrailingCommentsOfPosition(commentRange.pos); + } + emit(value); + } + function emitNamespaceExportDeclaration(node) { + let nextPos = emitTokenWithComment(95 /* ExportKeyword */, node.pos, writeKeyword, node); + writeSpace(); + nextPos = emitTokenWithComment(130 /* AsKeyword */, nextPos, writeKeyword, node); + writeSpace(); + nextPos = emitTokenWithComment(145 /* NamespaceKeyword */, nextPos, writeKeyword, node); + writeSpace(); + emit(node.name); + writeTrailingSemicolon(); + } + function emitNamespaceExport(node) { + const asPos = emitTokenWithComment(42 /* AsteriskToken */, node.pos, writePunctuation, node); + writeSpace(); + emitTokenWithComment(130 /* AsKeyword */, asPos, writeKeyword, node); + writeSpace(); + emit(node.name); + } + function emitNamedExports(node) { + emitNamedImportsOrExports(node); + } + function emitExportSpecifier(node) { + emitImportOrExportSpecifier(node); + } + function emitNamedImportsOrExports(node) { + writePunctuation("{"); + emitList(node, node.elements, 525136 /* NamedImportsOrExportsElements */); + writePunctuation("}"); + } + function emitImportOrExportSpecifier(node) { + if (node.isTypeOnly) { + writeKeyword("type"); + writeSpace(); + } + if (node.propertyName) { + emit(node.propertyName); + writeSpace(); + emitTokenWithComment(130 /* AsKeyword */, node.propertyName.end, writeKeyword, node); + writeSpace(); + } + emit(node.name); + } + function emitExternalModuleReference(node) { + writeKeyword("require"); + writePunctuation("("); + emitExpression(node.expression); + writePunctuation(")"); + } + function emitJsxElement(node) { + emit(node.openingElement); + emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */); + emit(node.closingElement); + } + function emitJsxSelfClosingElement(node) { + writePunctuation("<"); + emitJsxTagName(node.tagName); + emitTypeArguments(node, node.typeArguments); + writeSpace(); + emit(node.attributes); + writePunctuation("/>"); + } + function emitJsxFragment(node) { + emit(node.openingFragment); + emitList(node, node.children, 262144 /* JsxElementOrFragmentChildren */); + emit(node.closingFragment); + } + function emitJsxOpeningElementOrFragment(node) { + writePunctuation("<"); + if (isJsxOpeningElement(node)) { + const indented = writeLineSeparatorsAndIndentBefore(node.tagName, node); + emitJsxTagName(node.tagName); + emitTypeArguments(node, node.typeArguments); + if (node.attributes.properties && node.attributes.properties.length > 0) { + writeSpace(); + } + emit(node.attributes); + writeLineSeparatorsAfter(node.attributes, node); + decreaseIndentIf(indented); + } + writePunctuation(">"); + } + function emitJsxText(node) { + writer.writeLiteral(node.text); + } + function emitJsxClosingElementOrFragment(node) { + writePunctuation(""); + } + function emitJsxAttributes(node) { + emitList(node, node.properties, 262656 /* JsxElementAttributes */); + } + function emitJsxAttribute(node) { + emit(node.name); + emitNodeWithPrefix("=", writePunctuation, node.initializer, emitJsxAttributeValue); + } + function emitJsxSpreadAttribute(node) { + writePunctuation("{..."); + emitExpression(node.expression); + writePunctuation("}"); + } + function hasTrailingCommentsAtPosition(pos) { + let result = false; + forEachTrailingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true); + return result; + } + function hasLeadingCommentsAtPosition(pos) { + let result = false; + forEachLeadingCommentRange((currentSourceFile == null ? void 0 : currentSourceFile.text) || "", pos + 1, () => result = true); + return result; + } + function hasCommentsAtPosition(pos) { + return hasTrailingCommentsAtPosition(pos) || hasLeadingCommentsAtPosition(pos); + } + function emitJsxExpression(node) { + var _a; + if (node.expression || !commentsDisabled && !nodeIsSynthesized(node) && hasCommentsAtPosition(node.pos)) { + const isMultiline = currentSourceFile && !nodeIsSynthesized(node) && getLineAndCharacterOfPosition(currentSourceFile, node.pos).line !== getLineAndCharacterOfPosition(currentSourceFile, node.end).line; + if (isMultiline) { + writer.increaseIndent(); + } + const end = emitTokenWithComment(19 /* OpenBraceToken */, node.pos, writePunctuation, node); + emit(node.dotDotDotToken); + emitExpression(node.expression); + emitTokenWithComment(20 /* CloseBraceToken */, ((_a = node.expression) == null ? void 0 : _a.end) || end, writePunctuation, node); + if (isMultiline) { + writer.decreaseIndent(); + } + } + } + function emitJsxNamespacedName(node) { + emitIdentifierName(node.namespace); + writePunctuation(":"); + emitIdentifierName(node.name); + } + function emitJsxTagName(node) { + if (node.kind === 80 /* Identifier */) { + emitExpression(node); + } else { + emit(node); + } + } + function emitCaseClause(node) { + emitTokenWithComment(84 /* CaseKeyword */, node.pos, writeKeyword, node); + writeSpace(); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); + emitCaseOrDefaultClauseRest(node, node.statements, node.expression.end); + } + function emitDefaultClause(node) { + const pos = emitTokenWithComment(90 /* DefaultKeyword */, node.pos, writeKeyword, node); + emitCaseOrDefaultClauseRest(node, node.statements, pos); + } + function emitCaseOrDefaultClauseRest(parentNode, statements, colonPos) { + const emitAsSingleStatement = statements.length === 1 && // treat synthesized nodes as located on the same line for emit purposes + (!currentSourceFile || nodeIsSynthesized(parentNode) || nodeIsSynthesized(statements[0]) || rangeStartPositionsAreOnSameLine(parentNode, statements[0], currentSourceFile)); + let format = 163969 /* CaseOrDefaultClauseStatements */; + if (emitAsSingleStatement) { + writeToken(59 /* ColonToken */, colonPos, writePunctuation, parentNode); + writeSpace(); + format &= ~(1 /* MultiLine */ | 128 /* Indented */); + } else { + emitTokenWithComment(59 /* ColonToken */, colonPos, writePunctuation, parentNode); + } + emitList(parentNode, statements, format); + } + function emitHeritageClause(node) { + writeSpace(); + writeTokenText(node.token, writeKeyword); + writeSpace(); + emitList(node, node.types, 528 /* HeritageClauseTypes */); + } + function emitCatchClause(node) { + const openParenPos = emitTokenWithComment(85 /* CatchKeyword */, node.pos, writeKeyword, node); + writeSpace(); + if (node.variableDeclaration) { + emitTokenWithComment(21 /* OpenParenToken */, openParenPos, writePunctuation, node); + emit(node.variableDeclaration); + emitTokenWithComment(22 /* CloseParenToken */, node.variableDeclaration.end, writePunctuation, node); + writeSpace(); + } + emit(node.block); + } + function emitPropertyAssignment(node) { + emit(node.name); + writePunctuation(":"); + writeSpace(); + const initializer = node.initializer; + if ((getEmitFlags(initializer) & 1024 /* NoLeadingComments */) === 0) { + const commentRange = getCommentRange(initializer); + emitTrailingCommentsOfPosition(commentRange.pos); + } + emitExpression(initializer, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitShorthandPropertyAssignment(node) { + emit(node.name); + if (node.objectAssignmentInitializer) { + writeSpace(); + writePunctuation("="); + writeSpace(); + emitExpression(node.objectAssignmentInitializer, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + } + function emitSpreadAssignment(node) { + if (node.expression) { + emitTokenWithComment(26 /* DotDotDotToken */, node.pos, writePunctuation, node); + emitExpression(node.expression, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + } + function emitEnumMember(node) { + emit(node.name); + emitInitializer(node.initializer, node.name.end, node, parenthesizer.parenthesizeExpressionForDisallowedComma); + } + function emitJSDoc(node) { + write("/**"); + if (node.comment) { + const text = getTextOfJSDocComment(node.comment); + if (text) { + const lines = text.split(/\r\n?|\n/); + for (const line of lines) { + writeLine(); + writeSpace(); + writePunctuation("*"); + writeSpace(); + write(line); + } + } + } + if (node.tags) { + if (node.tags.length === 1 && node.tags[0].kind === 344 /* JSDocTypeTag */ && !node.comment) { + writeSpace(); + emit(node.tags[0]); + } else { + emitList(node, node.tags, 33 /* JSDocComment */); + } + } + writeSpace(); + write("*/"); + } + function emitJSDocSimpleTypedTag(tag) { + emitJSDocTagName(tag.tagName); + emitJSDocTypeExpression(tag.typeExpression); + emitJSDocComment(tag.comment); + } + function emitJSDocSeeTag(tag) { + emitJSDocTagName(tag.tagName); + emit(tag.name); + emitJSDocComment(tag.comment); + } + function emitJSDocImportTag(tag) { + emitJSDocTagName(tag.tagName); + writeSpace(); + if (tag.importClause) { + emit(tag.importClause); + writeSpace(); + emitTokenWithComment(161 /* FromKeyword */, tag.importClause.end, writeKeyword, tag); + writeSpace(); + } + emitExpression(tag.moduleSpecifier); + if (tag.attributes) { + emitWithLeadingSpace(tag.attributes); + } + emitJSDocComment(tag.comment); + } + function emitJSDocNameReference(node) { + writeSpace(); + writePunctuation("{"); + emit(node.name); + writePunctuation("}"); + } + function emitJSDocHeritageTag(tag) { + emitJSDocTagName(tag.tagName); + writeSpace(); + writePunctuation("{"); + emit(tag.class); + writePunctuation("}"); + emitJSDocComment(tag.comment); + } + function emitJSDocTemplateTag(tag) { + emitJSDocTagName(tag.tagName); + emitJSDocTypeExpression(tag.constraint); + writeSpace(); + emitList(tag, tag.typeParameters, 528 /* CommaListElements */); + emitJSDocComment(tag.comment); + } + function emitJSDocTypedefTag(tag) { + emitJSDocTagName(tag.tagName); + if (tag.typeExpression) { + if (tag.typeExpression.kind === 309 /* JSDocTypeExpression */) { + emitJSDocTypeExpression(tag.typeExpression); + } else { + writeSpace(); + writePunctuation("{"); + write("Object"); + if (tag.typeExpression.isArrayType) { + writePunctuation("["); + writePunctuation("]"); + } + writePunctuation("}"); + } + } + if (tag.fullName) { + writeSpace(); + emit(tag.fullName); + } + emitJSDocComment(tag.comment); + if (tag.typeExpression && tag.typeExpression.kind === 322 /* JSDocTypeLiteral */) { + emitJSDocTypeLiteral(tag.typeExpression); + } + } + function emitJSDocCallbackTag(tag) { + emitJSDocTagName(tag.tagName); + if (tag.name) { + writeSpace(); + emit(tag.name); + } + emitJSDocComment(tag.comment); + emitJSDocSignature(tag.typeExpression); + } + function emitJSDocOverloadTag(tag) { + emitJSDocComment(tag.comment); + emitJSDocSignature(tag.typeExpression); + } + function emitJSDocSimpleTag(tag) { + emitJSDocTagName(tag.tagName); + emitJSDocComment(tag.comment); + } + function emitJSDocTypeLiteral(lit) { + emitList(lit, factory.createNodeArray(lit.jsDocPropertyTags), 33 /* JSDocComment */); + } + function emitJSDocSignature(sig) { + if (sig.typeParameters) { + emitList(sig, factory.createNodeArray(sig.typeParameters), 33 /* JSDocComment */); + } + if (sig.parameters) { + emitList(sig, factory.createNodeArray(sig.parameters), 33 /* JSDocComment */); + } + if (sig.type) { + writeLine(); + writeSpace(); + writePunctuation("*"); + writeSpace(); + emit(sig.type); + } + } + function emitJSDocPropertyLikeTag(param) { + emitJSDocTagName(param.tagName); + emitJSDocTypeExpression(param.typeExpression); + writeSpace(); + if (param.isBracketed) { + writePunctuation("["); + } + emit(param.name); + if (param.isBracketed) { + writePunctuation("]"); + } + emitJSDocComment(param.comment); + } + function emitJSDocTagName(tagName) { + writePunctuation("@"); + emit(tagName); + } + function emitJSDocComment(comment) { + const text = getTextOfJSDocComment(comment); + if (text) { + writeSpace(); + write(text); + } + } + function emitJSDocTypeExpression(typeExpression) { + if (typeExpression) { + writeSpace(); + writePunctuation("{"); + emit(typeExpression.type); + writePunctuation("}"); + } + } + function emitSourceFile(node) { + writeLine(); + const statements = node.statements; + const shouldEmitDetachedComment = statements.length === 0 || !isPrologueDirective(statements[0]) || nodeIsSynthesized(statements[0]); + if (shouldEmitDetachedComment) { + emitBodyWithDetachedComments(node, statements, emitSourceFileWorker); + return; + } + emitSourceFileWorker(node); + } + function emitSyntheticTripleSlashReferencesIfNeeded(node) { + emitTripleSlashDirectives(!!node.hasNoDefaultLib, node.syntheticFileReferences || [], node.syntheticTypeReferences || [], node.syntheticLibReferences || []); + } + function emitTripleSlashDirectivesIfNeeded(node) { + if (node.isDeclarationFile) emitTripleSlashDirectives(node.hasNoDefaultLib, node.referencedFiles, node.typeReferenceDirectives, node.libReferenceDirectives); + } + function emitTripleSlashDirectives(hasNoDefaultLib, files, types, libs2) { + if (hasNoDefaultLib) { + writeComment(`/// `); + writeLine(); + } + if (currentSourceFile && currentSourceFile.moduleName) { + writeComment(`/// `); + writeLine(); + } + if (currentSourceFile && currentSourceFile.amdDependencies) { + for (const dep of currentSourceFile.amdDependencies) { + if (dep.name) { + writeComment(`/// `); + } else { + writeComment(`/// `); + } + writeLine(); + } + } + function writeDirectives(kind, directives) { + for (const directive of directives) { + const resolutionMode = directive.resolutionMode ? `resolution-mode="${directive.resolutionMode === 99 /* ESNext */ ? "import" : "require"}" ` : ""; + const preserve = directive.preserve ? `preserve="true" ` : ""; + writeComment(`/// `); + writeLine(); + } + } + writeDirectives("path", files); + writeDirectives("types", types); + writeDirectives("lib", libs2); + } + function emitSourceFileWorker(node) { + const statements = node.statements; + pushNameGenerationScope(node); + forEach(node.statements, generateNames); + emitHelpers(node); + const index = findIndex(statements, (statement) => !isPrologueDirective(statement)); + emitTripleSlashDirectivesIfNeeded(node); + emitList( + node, + statements, + 1 /* MultiLine */, + /*parenthesizerRule*/ + void 0, + index === -1 ? statements.length : index + ); + popNameGenerationScope(node); + } + function emitPartiallyEmittedExpression(node) { + const emitFlags = getEmitFlags(node); + if (!(emitFlags & 1024 /* NoLeadingComments */) && node.pos !== node.expression.pos) { + emitTrailingCommentsOfPosition(node.expression.pos); + } + emitExpression(node.expression); + if (!(emitFlags & 2048 /* NoTrailingComments */) && node.end !== node.expression.end) { + emitLeadingCommentsOfPosition(node.expression.end); + } + } + function emitCommaList(node) { + emitExpressionList( + node, + node.elements, + 528 /* CommaListElements */, + /*parenthesizerRule*/ + void 0 + ); + } + function emitPrologueDirectives(statements, sourceFile, seenPrologueDirectives) { + let needsToSetSourceFile = !!sourceFile; + for (let i = 0; i < statements.length; i++) { + const statement = statements[i]; + if (isPrologueDirective(statement)) { + const shouldEmitPrologueDirective = seenPrologueDirectives ? !seenPrologueDirectives.has(statement.expression.text) : true; + if (shouldEmitPrologueDirective) { + if (needsToSetSourceFile) { + needsToSetSourceFile = false; + setSourceFile(sourceFile); + } + writeLine(); + emit(statement); + if (seenPrologueDirectives) { + seenPrologueDirectives.add(statement.expression.text); + } + } + } else { + return i; + } + } + return statements.length; + } + function emitPrologueDirectivesIfNeeded(sourceFileOrBundle) { + if (isSourceFile(sourceFileOrBundle)) { + emitPrologueDirectives(sourceFileOrBundle.statements, sourceFileOrBundle); + } else { + const seenPrologueDirectives = /* @__PURE__ */ new Set(); + for (const sourceFile of sourceFileOrBundle.sourceFiles) { + emitPrologueDirectives(sourceFile.statements, sourceFile, seenPrologueDirectives); + } + setSourceFile(void 0); + } + } + function emitShebangIfNeeded(sourceFileOrBundle) { + if (isSourceFile(sourceFileOrBundle)) { + const shebang = getShebang(sourceFileOrBundle.text); + if (shebang) { + writeComment(shebang); + writeLine(); + return true; + } + } else { + for (const sourceFile of sourceFileOrBundle.sourceFiles) { + if (emitShebangIfNeeded(sourceFile)) { + return true; + } + } + } + } + function emitNodeWithWriter(node, writer2) { + if (!node) return; + const savedWrite = write; + write = writer2; + emit(node); + write = savedWrite; + } + function emitDecoratorsAndModifiers(node, modifiers, allowDecorators) { + if (modifiers == null ? void 0 : modifiers.length) { + if (every(modifiers, isModifier)) { + return emitModifierList(node, modifiers); + } + if (every(modifiers, isDecorator)) { + if (allowDecorators) { + return emitDecoratorList(node, modifiers); + } + return node.pos; + } + onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(modifiers); + let lastMode; + let mode; + let start = 0; + let pos = 0; + let lastModifier; + while (start < modifiers.length) { + while (pos < modifiers.length) { + lastModifier = modifiers[pos]; + mode = isDecorator(lastModifier) ? "decorators" : "modifiers"; + if (lastMode === void 0) { + lastMode = mode; + } else if (mode !== lastMode) { + break; + } + pos++; + } + const textRange = { pos: -1, end: -1 }; + if (start === 0) textRange.pos = modifiers.pos; + if (pos === modifiers.length - 1) textRange.end = modifiers.end; + if (lastMode === "modifiers" || allowDecorators) { + emitNodeListItems( + emit, + node, + modifiers, + lastMode === "modifiers" ? 2359808 /* Modifiers */ : 2146305 /* Decorators */, + /*parenthesizerRule*/ + void 0, + start, + pos - start, + /*hasTrailingComma*/ + false, + textRange + ); + } + start = pos; + lastMode = mode; + pos++; + } + onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(modifiers); + if (lastModifier && !positionIsSynthesized(lastModifier.end)) { + return lastModifier.end; + } + } + return node.pos; + } + function emitModifierList(node, modifiers) { + emitList(node, modifiers, 2359808 /* Modifiers */); + const lastModifier = lastOrUndefined(modifiers); + return lastModifier && !positionIsSynthesized(lastModifier.end) ? lastModifier.end : node.pos; + } + function emitTypeAnnotation(node) { + if (node) { + writePunctuation(":"); + writeSpace(); + emit(node); + } + } + function emitInitializer(node, equalCommentStartPos, container, parenthesizerRule) { + if (node) { + writeSpace(); + emitTokenWithComment(64 /* EqualsToken */, equalCommentStartPos, writeOperator, container); + writeSpace(); + emitExpression(node, parenthesizerRule); + } + } + function emitNodeWithPrefix(prefix, prefixWriter, node, emit2) { + if (node) { + prefixWriter(prefix); + emit2(node); + } + } + function emitWithLeadingSpace(node) { + if (node) { + writeSpace(); + emit(node); + } + } + function emitExpressionWithLeadingSpace(node, parenthesizerRule) { + if (node) { + writeSpace(); + emitExpression(node, parenthesizerRule); + } + } + function emitWithTrailingSpace(node) { + if (node) { + emit(node); + writeSpace(); + } + } + function emitEmbeddedStatement(parent2, node) { + if (isBlock(node) || getEmitFlags(parent2) & 1 /* SingleLine */ || preserveSourceNewlines && !getLeadingLineTerminatorCount(parent2, node, 0 /* None */)) { + writeSpace(); + emit(node); + } else { + writeLine(); + increaseIndent(); + if (isEmptyStatement(node)) { + pipelineEmit(5 /* EmbeddedStatement */, node); + } else { + emit(node); + } + decreaseIndent(); + } + } + function emitDecoratorList(parentNode, decorators) { + emitList(parentNode, decorators, 2146305 /* Decorators */); + const lastDecorator = lastOrUndefined(decorators); + return lastDecorator && !positionIsSynthesized(lastDecorator.end) ? lastDecorator.end : parentNode.pos; + } + function emitTypeArguments(parentNode, typeArguments) { + emitList(parentNode, typeArguments, 53776 /* TypeArguments */, typeArgumentParenthesizerRuleSelector); + } + function emitTypeParameters(parentNode, typeParameters) { + if (isFunctionLike(parentNode) && parentNode.typeArguments) { + return emitTypeArguments(parentNode, parentNode.typeArguments); + } + emitList(parentNode, typeParameters, 53776 /* TypeParameters */ | (isArrowFunction(parentNode) ? 64 /* AllowTrailingComma */ : 0 /* None */)); + } + function emitParameters(parentNode, parameters) { + emitList(parentNode, parameters, 2576 /* Parameters */); + } + function canEmitSimpleArrowHead(parentNode, parameters) { + const parameter = singleOrUndefined(parameters); + return parameter && parameter.pos === parentNode.pos && isArrowFunction(parentNode) && !parentNode.type && !some(parentNode.modifiers) && !some(parentNode.typeParameters) && !some(parameter.modifiers) && !parameter.dotDotDotToken && !parameter.questionToken && !parameter.type && !parameter.initializer && isIdentifier(parameter.name); + } + function emitParametersForArrow(parentNode, parameters) { + if (canEmitSimpleArrowHead(parentNode, parameters)) { + emitList(parentNode, parameters, 2576 /* Parameters */ & ~2048 /* Parenthesis */); + } else { + emitParameters(parentNode, parameters); + } + } + function emitParametersForIndexSignature(parentNode, parameters) { + emitList(parentNode, parameters, 8848 /* IndexSignatureParameters */); + } + function writeDelimiter(format) { + switch (format & 60 /* DelimitersMask */) { + case 0 /* None */: + break; + case 16 /* CommaDelimited */: + writePunctuation(","); + break; + case 4 /* BarDelimited */: + writeSpace(); + writePunctuation("|"); + break; + case 32 /* AsteriskDelimited */: + writeSpace(); + writePunctuation("*"); + writeSpace(); + break; + case 8 /* AmpersandDelimited */: + writeSpace(); + writePunctuation("&"); + break; + } + } + function emitList(parentNode, children, format, parenthesizerRule, start, count) { + emitNodeList( + emit, + parentNode, + children, + format | (parentNode && getEmitFlags(parentNode) & 2 /* MultiLine */ ? 65536 /* PreferNewLine */ : 0), + parenthesizerRule, + start, + count + ); + } + function emitExpressionList(parentNode, children, format, parenthesizerRule, start, count) { + emitNodeList(emitExpression, parentNode, children, format, parenthesizerRule, start, count); + } + function emitNodeList(emit2, parentNode, children, format, parenthesizerRule, start = 0, count = children ? children.length - start : 0) { + const isUndefined = children === void 0; + if (isUndefined && format & 16384 /* OptionalIfUndefined */) { + return; + } + const isEmpty = children === void 0 || start >= children.length || count === 0; + if (isEmpty && format & 32768 /* OptionalIfEmpty */) { + onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children); + onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children); + return; + } + if (format & 15360 /* BracketsMask */) { + writePunctuation(getOpeningBracket(format)); + if (isEmpty && children) { + emitTrailingCommentsOfPosition( + children.pos, + /*prefixSpace*/ + true + ); + } + } + onBeforeEmitNodeArray == null ? void 0 : onBeforeEmitNodeArray(children); + if (isEmpty) { + if (format & 1 /* MultiLine */ && !(preserveSourceNewlines && (!parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile)))) { + writeLine(); + } else if (format & 256 /* SpaceBetweenBraces */ && !(format & 524288 /* NoSpaceIfEmpty */)) { + writeSpace(); + } + } else { + emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, children.hasTrailingComma, children); + } + onAfterEmitNodeArray == null ? void 0 : onAfterEmitNodeArray(children); + if (format & 15360 /* BracketsMask */) { + if (isEmpty && children) { + emitLeadingCommentsOfPosition(children.end); + } + writePunctuation(getClosingBracket(format)); + } + } + function emitNodeListItems(emit2, parentNode, children, format, parenthesizerRule, start, count, hasTrailingComma, childrenTextRange) { + const mayEmitInterveningComments = (format & 262144 /* NoInterveningComments */) === 0; + let shouldEmitInterveningComments = mayEmitInterveningComments; + const leadingLineTerminatorCount = getLeadingLineTerminatorCount(parentNode, children[start], format); + if (leadingLineTerminatorCount) { + writeLine(leadingLineTerminatorCount); + shouldEmitInterveningComments = false; + } else if (format & 256 /* SpaceBetweenBraces */) { + writeSpace(); + } + if (format & 128 /* Indented */) { + increaseIndent(); + } + const emitListItem = getEmitListItem(emit2, parenthesizerRule); + let previousSibling; + let shouldDecreaseIndentAfterEmit = false; + for (let i = 0; i < count; i++) { + const child = children[start + i]; + if (format & 32 /* AsteriskDelimited */) { + writeLine(); + writeDelimiter(format); + } else if (previousSibling) { + if (format & 60 /* DelimitersMask */ && previousSibling.end !== (parentNode ? parentNode.end : -1)) { + const previousSiblingEmitFlags = getEmitFlags(previousSibling); + if (!(previousSiblingEmitFlags & 2048 /* NoTrailingComments */)) { + emitLeadingCommentsOfPosition(previousSibling.end); + } + } + writeDelimiter(format); + const separatingLineTerminatorCount = getSeparatingLineTerminatorCount(previousSibling, child, format); + if (separatingLineTerminatorCount > 0) { + if ((format & (3 /* LinesMask */ | 128 /* Indented */)) === 0 /* SingleLine */) { + increaseIndent(); + shouldDecreaseIndentAfterEmit = true; + } + if (shouldEmitInterveningComments && format & 60 /* DelimitersMask */ && !positionIsSynthesized(child.pos)) { + const commentRange = getCommentRange(child); + emitTrailingCommentsOfPosition( + commentRange.pos, + /*prefixSpace*/ + !!(format & 512 /* SpaceBetweenSiblings */), + /*forceNoNewline*/ + true + ); + } + writeLine(separatingLineTerminatorCount); + shouldEmitInterveningComments = false; + } else if (previousSibling && format & 512 /* SpaceBetweenSiblings */) { + writeSpace(); + } + } + if (shouldEmitInterveningComments) { + const commentRange = getCommentRange(child); + emitTrailingCommentsOfPosition(commentRange.pos); + } else { + shouldEmitInterveningComments = mayEmitInterveningComments; + } + nextListElementPos = child.pos; + emitListItem(child, emit2, parenthesizerRule, i); + if (shouldDecreaseIndentAfterEmit) { + decreaseIndent(); + shouldDecreaseIndentAfterEmit = false; + } + previousSibling = child; + } + const emitFlags = previousSibling ? getEmitFlags(previousSibling) : 0; + const skipTrailingComments = commentsDisabled || !!(emitFlags & 2048 /* NoTrailingComments */); + const emitTrailingComma = hasTrailingComma && format & 64 /* AllowTrailingComma */ && format & 16 /* CommaDelimited */; + if (emitTrailingComma) { + if (previousSibling && !skipTrailingComments) { + emitTokenWithComment(28 /* CommaToken */, previousSibling.end, writePunctuation, previousSibling); + } else { + writePunctuation(","); + } + } + if (previousSibling && (parentNode ? parentNode.end : -1) !== previousSibling.end && format & 60 /* DelimitersMask */ && !skipTrailingComments) { + emitLeadingCommentsOfPosition(emitTrailingComma && (childrenTextRange == null ? void 0 : childrenTextRange.end) ? childrenTextRange.end : previousSibling.end); + } + if (format & 128 /* Indented */) { + decreaseIndent(); + } + const closingLineTerminatorCount = getClosingLineTerminatorCount(parentNode, children[start + count - 1], format, childrenTextRange); + if (closingLineTerminatorCount) { + writeLine(closingLineTerminatorCount); + } else if (format & (2097152 /* SpaceAfterList */ | 256 /* SpaceBetweenBraces */)) { + writeSpace(); + } + } + function writeLiteral(s) { + writer.writeLiteral(s); + } + function writeStringLiteral(s) { + writer.writeStringLiteral(s); + } + function writeBase(s) { + writer.write(s); + } + function writeSymbol(s, sym) { + writer.writeSymbol(s, sym); + } + function writePunctuation(s) { + writer.writePunctuation(s); + } + function writeTrailingSemicolon() { + writer.writeTrailingSemicolon(";"); + } + function writeKeyword(s) { + writer.writeKeyword(s); + } + function writeOperator(s) { + writer.writeOperator(s); + } + function writeParameter(s) { + writer.writeParameter(s); + } + function writeComment(s) { + writer.writeComment(s); + } + function writeSpace() { + writer.writeSpace(" "); + } + function writeProperty(s) { + writer.writeProperty(s); + } + function nonEscapingWrite(s) { + if (writer.nonEscapingWrite) { + writer.nonEscapingWrite(s); + } else { + writer.write(s); + } + } + function writeLine(count = 1) { + for (let i = 0; i < count; i++) { + writer.writeLine(i > 0); + } + } + function increaseIndent() { + writer.increaseIndent(); + } + function decreaseIndent() { + writer.decreaseIndent(); + } + function writeToken(token, pos, writer2, contextNode) { + return !sourceMapsDisabled ? emitTokenWithSourceMap(contextNode, token, writer2, pos, writeTokenText) : writeTokenText(token, writer2, pos); + } + function writeTokenNode(node, writer2) { + if (onBeforeEmitToken) { + onBeforeEmitToken(node); + } + writer2(tokenToString(node.kind)); + if (onAfterEmitToken) { + onAfterEmitToken(node); + } + } + function writeTokenText(token, writer2, pos) { + const tokenString = tokenToString(token); + writer2(tokenString); + return pos < 0 ? pos : pos + tokenString.length; + } + function writeLineOrSpace(parentNode, prevChildNode, nextChildNode) { + if (getEmitFlags(parentNode) & 1 /* SingleLine */) { + writeSpace(); + } else if (preserveSourceNewlines) { + const lines = getLinesBetweenNodes(parentNode, prevChildNode, nextChildNode); + if (lines) { + writeLine(lines); + } else { + writeSpace(); + } + } else { + writeLine(); + } + } + function writeLines(text) { + const lines = text.split(/\r\n?|\n/); + const indentation = guessIndentation(lines); + for (const lineText of lines) { + const line = indentation ? lineText.slice(indentation) : lineText; + if (line.length) { + writeLine(); + write(line); + } + } + } + function writeLinesAndIndent(lineCount, writeSpaceIfNotIndenting) { + if (lineCount) { + increaseIndent(); + writeLine(lineCount); + } else if (writeSpaceIfNotIndenting) { + writeSpace(); + } + } + function decreaseIndentIf(value1, value2) { + if (value1) { + decreaseIndent(); + } + if (value2) { + decreaseIndent(); + } + } + function getLeadingLineTerminatorCount(parentNode, firstChild, format) { + if (format & 2 /* PreserveLines */ || preserveSourceNewlines) { + if (format & 65536 /* PreferNewLine */) { + return 1; + } + if (firstChild === void 0) { + return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1; + } + if (firstChild.pos === nextListElementPos) { + return 0; + } + if (firstChild.kind === 12 /* JsxText */) { + return 0; + } + if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(firstChild) && (!firstChild.parent || getOriginalNode(firstChild.parent) === getOriginalNode(parentNode))) { + if (preserveSourceNewlines) { + return getEffectiveLines( + (includeComments) => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter( + firstChild.pos, + parentNode.pos, + currentSourceFile, + includeComments + ) + ); + } + return rangeStartPositionsAreOnSameLine(parentNode, firstChild, currentSourceFile) ? 0 : 1; + } + if (synthesizedNodeStartsOnNewLine(firstChild, format)) { + return 1; + } + } + return format & 1 /* MultiLine */ ? 1 : 0; + } + function getSeparatingLineTerminatorCount(previousNode, nextNode, format) { + if (format & 2 /* PreserveLines */ || preserveSourceNewlines) { + if (previousNode === void 0 || nextNode === void 0) { + return 0; + } + if (nextNode.kind === 12 /* JsxText */) { + return 0; + } else if (currentSourceFile && !nodeIsSynthesized(previousNode) && !nodeIsSynthesized(nextNode)) { + if (preserveSourceNewlines && siblingNodePositionsAreComparable(previousNode, nextNode)) { + return getEffectiveLines( + (includeComments) => getLinesBetweenRangeEndAndRangeStart( + previousNode, + nextNode, + currentSourceFile, + includeComments + ) + ); + } else if (!preserveSourceNewlines && originalNodesHaveSameParent(previousNode, nextNode)) { + return rangeEndIsOnSameLineAsRangeStart(previousNode, nextNode, currentSourceFile) ? 0 : 1; + } + return format & 65536 /* PreferNewLine */ ? 1 : 0; + } else if (synthesizedNodeStartsOnNewLine(previousNode, format) || synthesizedNodeStartsOnNewLine(nextNode, format)) { + return 1; + } + } else if (getStartsOnNewLine(nextNode)) { + return 1; + } + return format & 1 /* MultiLine */ ? 1 : 0; + } + function getClosingLineTerminatorCount(parentNode, lastChild, format, childrenTextRange) { + if (format & 2 /* PreserveLines */ || preserveSourceNewlines) { + if (format & 65536 /* PreferNewLine */) { + return 1; + } + if (lastChild === void 0) { + return !parentNode || currentSourceFile && rangeIsOnSingleLine(parentNode, currentSourceFile) ? 0 : 1; + } + if (currentSourceFile && parentNode && !positionIsSynthesized(parentNode.pos) && !nodeIsSynthesized(lastChild) && (!lastChild.parent || lastChild.parent === parentNode)) { + if (preserveSourceNewlines) { + const end = childrenTextRange && !positionIsSynthesized(childrenTextRange.end) ? childrenTextRange.end : lastChild.end; + return getEffectiveLines( + (includeComments) => getLinesBetweenPositionAndNextNonWhitespaceCharacter( + end, + parentNode.end, + currentSourceFile, + includeComments + ) + ); + } + return rangeEndPositionsAreOnSameLine(parentNode, lastChild, currentSourceFile) ? 0 : 1; + } + if (synthesizedNodeStartsOnNewLine(lastChild, format)) { + return 1; + } + } + if (format & 1 /* MultiLine */ && !(format & 131072 /* NoTrailingNewLine */)) { + return 1; + } + return 0; + } + function getEffectiveLines(getLineDifference) { + Debug.assert(!!preserveSourceNewlines); + const lines = getLineDifference( + /*includeComments*/ + true + ); + if (lines === 0) { + return getLineDifference( + /*includeComments*/ + false + ); + } + return lines; + } + function writeLineSeparatorsAndIndentBefore(node, parent2) { + const leadingNewlines = preserveSourceNewlines && getLeadingLineTerminatorCount(parent2, node, 0 /* None */); + if (leadingNewlines) { + writeLinesAndIndent( + leadingNewlines, + /*writeSpaceIfNotIndenting*/ + false + ); + } + return !!leadingNewlines; + } + function writeLineSeparatorsAfter(node, parent2) { + const trailingNewlines = preserveSourceNewlines && getClosingLineTerminatorCount( + parent2, + node, + 0 /* None */, + /*childrenTextRange*/ + void 0 + ); + if (trailingNewlines) { + writeLine(trailingNewlines); + } + } + function synthesizedNodeStartsOnNewLine(node, format) { + if (nodeIsSynthesized(node)) { + const startsOnNewLine = getStartsOnNewLine(node); + if (startsOnNewLine === void 0) { + return (format & 65536 /* PreferNewLine */) !== 0; + } + return startsOnNewLine; + } + return (format & 65536 /* PreferNewLine */) !== 0; + } + function getLinesBetweenNodes(parent2, node1, node2) { + if (getEmitFlags(parent2) & 262144 /* NoIndentation */) { + return 0; + } + parent2 = skipSynthesizedParentheses(parent2); + node1 = skipSynthesizedParentheses(node1); + node2 = skipSynthesizedParentheses(node2); + if (getStartsOnNewLine(node2)) { + return 1; + } + if (currentSourceFile && !nodeIsSynthesized(parent2) && !nodeIsSynthesized(node1) && !nodeIsSynthesized(node2)) { + if (preserveSourceNewlines) { + return getEffectiveLines( + (includeComments) => getLinesBetweenRangeEndAndRangeStart( + node1, + node2, + currentSourceFile, + includeComments + ) + ); + } + return rangeEndIsOnSameLineAsRangeStart(node1, node2, currentSourceFile) ? 0 : 1; + } + return 0; + } + function isEmptyBlock(block) { + return block.statements.length === 0 && (!currentSourceFile || rangeEndIsOnSameLineAsRangeStart(block, block, currentSourceFile)); + } + function skipSynthesizedParentheses(node) { + while (node.kind === 217 /* ParenthesizedExpression */ && nodeIsSynthesized(node)) { + node = node.expression; + } + return node; + } + function getTextOfNode2(node, includeTrivia) { + if (isGeneratedIdentifier(node) || isGeneratedPrivateIdentifier(node)) { + return generateName(node); + } + if (isStringLiteral(node) && node.textSourceNode) { + return getTextOfNode2(node.textSourceNode, includeTrivia); + } + const sourceFile = currentSourceFile; + const canUseSourceFile = !!sourceFile && !!node.parent && !nodeIsSynthesized(node); + if (isMemberName(node)) { + if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) { + return idText(node); + } + } else if (isJsxNamespacedName(node)) { + if (!canUseSourceFile || getSourceFileOfNode(node) !== getOriginalNode(sourceFile)) { + return getTextOfJsxNamespacedName(node); + } + } else { + Debug.assertNode(node, isLiteralExpression); + if (!canUseSourceFile) { + return node.text; + } + } + return getSourceTextOfNodeFromSourceFile(sourceFile, node, includeTrivia); + } + function getLiteralTextOfNode(node, sourceFile = currentSourceFile, neverAsciiEscape, jsxAttributeEscape) { + if (node.kind === 11 /* StringLiteral */ && node.textSourceNode) { + const textSourceNode = node.textSourceNode; + if (isIdentifier(textSourceNode) || isPrivateIdentifier(textSourceNode) || isNumericLiteral(textSourceNode) || isJsxNamespacedName(textSourceNode)) { + const text = isNumericLiteral(textSourceNode) ? textSourceNode.text : getTextOfNode2(textSourceNode); + return jsxAttributeEscape ? `"${escapeJsxAttributeString(text)}"` : neverAsciiEscape || getEmitFlags(node) & 16777216 /* NoAsciiEscaping */ ? `"${escapeString(text)}"` : `"${escapeNonAsciiString(text)}"`; + } else { + return getLiteralTextOfNode(textSourceNode, getSourceFileOfNode(textSourceNode), neverAsciiEscape, jsxAttributeEscape); + } + } + const flags = (neverAsciiEscape ? 1 /* NeverAsciiEscape */ : 0) | (jsxAttributeEscape ? 2 /* JsxAttributeEscape */ : 0) | (printerOptions.terminateUnterminatedLiterals ? 4 /* TerminateUnterminatedLiterals */ : 0) | (printerOptions.target && printerOptions.target >= 8 /* ES2021 */ ? 8 /* AllowNumericSeparator */ : 0); + return getLiteralText(node, sourceFile, flags); + } + function pushNameGenerationScope(node) { + privateNameTempFlagsStack.push(privateNameTempFlags); + privateNameTempFlags = 0 /* Auto */; + reservedPrivateNamesStack.push(reservedPrivateNames); + if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) { + return; + } + tempFlagsStack.push(tempFlags); + tempFlags = 0 /* Auto */; + formattedNameTempFlagsStack.push(formattedNameTempFlags); + formattedNameTempFlags = void 0; + reservedNamesStack.push(reservedNames); + } + function popNameGenerationScope(node) { + privateNameTempFlags = privateNameTempFlagsStack.pop(); + reservedPrivateNames = reservedPrivateNamesStack.pop(); + if (node && getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) { + return; + } + tempFlags = tempFlagsStack.pop(); + formattedNameTempFlags = formattedNameTempFlagsStack.pop(); + reservedNames = reservedNamesStack.pop(); + } + function reserveNameInNestedScopes(name) { + if (!reservedNames || reservedNames === lastOrUndefined(reservedNamesStack)) { + reservedNames = /* @__PURE__ */ new Set(); + } + reservedNames.add(name); + } + function reservePrivateNameInNestedScopes(name) { + if (!reservedPrivateNames || reservedPrivateNames === lastOrUndefined(reservedPrivateNamesStack)) { + reservedPrivateNames = /* @__PURE__ */ new Set(); + } + reservedPrivateNames.add(name); + } + function generateNames(node) { + if (!node) return; + switch (node.kind) { + case 241 /* Block */: + forEach(node.statements, generateNames); + break; + case 256 /* LabeledStatement */: + case 254 /* WithStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + generateNames(node.statement); + break; + case 245 /* IfStatement */: + generateNames(node.thenStatement); + generateNames(node.elseStatement); + break; + case 248 /* ForStatement */: + case 250 /* ForOfStatement */: + case 249 /* ForInStatement */: + generateNames(node.initializer); + generateNames(node.statement); + break; + case 255 /* SwitchStatement */: + generateNames(node.caseBlock); + break; + case 269 /* CaseBlock */: + forEach(node.clauses, generateNames); + break; + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + forEach(node.statements, generateNames); + break; + case 258 /* TryStatement */: + generateNames(node.tryBlock); + generateNames(node.catchClause); + generateNames(node.finallyBlock); + break; + case 299 /* CatchClause */: + generateNames(node.variableDeclaration); + generateNames(node.block); + break; + case 243 /* VariableStatement */: + generateNames(node.declarationList); + break; + case 261 /* VariableDeclarationList */: + forEach(node.declarations, generateNames); + break; + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 208 /* BindingElement */: + case 263 /* ClassDeclaration */: + generateNameIfNeeded(node.name); + break; + case 262 /* FunctionDeclaration */: + generateNameIfNeeded(node.name); + if (getEmitFlags(node) & 1048576 /* ReuseTempVariableScope */) { + forEach(node.parameters, generateNames); + generateNames(node.body); + } + break; + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + forEach(node.elements, generateNames); + break; + case 272 /* ImportDeclaration */: + generateNames(node.importClause); + break; + case 273 /* ImportClause */: + generateNameIfNeeded(node.name); + generateNames(node.namedBindings); + break; + case 274 /* NamespaceImport */: + generateNameIfNeeded(node.name); + break; + case 280 /* NamespaceExport */: + generateNameIfNeeded(node.name); + break; + case 275 /* NamedImports */: + forEach(node.elements, generateNames); + break; + case 276 /* ImportSpecifier */: + generateNameIfNeeded(node.propertyName || node.name); + break; + } + } + function generateMemberNames(node) { + if (!node) return; + switch (node.kind) { + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + generateNameIfNeeded(node.name); + break; + } + } + function generateNameIfNeeded(name) { + if (name) { + if (isGeneratedIdentifier(name) || isGeneratedPrivateIdentifier(name)) { + generateName(name); + } else if (isBindingPattern(name)) { + generateNames(name); + } + } + } + function generateName(name) { + const autoGenerate = name.emitNode.autoGenerate; + if ((autoGenerate.flags & 7 /* KindMask */) === 4 /* Node */) { + return generateNameCached(getNodeForGeneratedName(name), isPrivateIdentifier(name), autoGenerate.flags, autoGenerate.prefix, autoGenerate.suffix); + } else { + const autoGenerateId = autoGenerate.id; + return autoGeneratedIdToGeneratedName[autoGenerateId] || (autoGeneratedIdToGeneratedName[autoGenerateId] = makeName(name)); + } + } + function generateNameCached(node, privateName, flags, prefix, suffix) { + const nodeId = getNodeId(node); + const cache = privateName ? nodeIdToGeneratedPrivateName : nodeIdToGeneratedName; + return cache[nodeId] || (cache[nodeId] = generateNameForNode(node, privateName, flags ?? 0 /* None */, formatGeneratedNamePart(prefix, generateName), formatGeneratedNamePart(suffix))); + } + function isUniqueName(name, privateName) { + return isFileLevelUniqueNameInCurrentFile(name, privateName) && !isReservedName(name, privateName) && !generatedNames.has(name); + } + function isReservedName(name, privateName) { + let set; + let stack; + if (privateName) { + set = reservedPrivateNames; + stack = reservedPrivateNamesStack; + } else { + set = reservedNames; + stack = reservedNamesStack; + } + if (set == null ? void 0 : set.has(name)) { + return true; + } + for (let i = stack.length - 1; i >= 0; i--) { + if (set === stack[i]) { + continue; + } + set = stack[i]; + if (set == null ? void 0 : set.has(name)) { + return true; + } + } + return false; + } + function isFileLevelUniqueNameInCurrentFile(name, _isPrivate) { + return currentSourceFile ? isFileLevelUniqueName(currentSourceFile, name, hasGlobalName) : true; + } + function isUniqueLocalName(name, container) { + for (let node = container; node && isNodeDescendantOf(node, container); node = node.nextContainer) { + if (canHaveLocals(node) && node.locals) { + const local = node.locals.get(escapeLeadingUnderscores(name)); + if (local && local.flags & (111551 /* Value */ | 1048576 /* ExportValue */ | 2097152 /* Alias */)) { + return false; + } + } + } + return true; + } + function getTempFlags(formattedNameKey) { + switch (formattedNameKey) { + case "": + return tempFlags; + case "#": + return privateNameTempFlags; + default: + return (formattedNameTempFlags == null ? void 0 : formattedNameTempFlags.get(formattedNameKey)) ?? 0 /* Auto */; + } + } + function setTempFlags(formattedNameKey, flags) { + switch (formattedNameKey) { + case "": + tempFlags = flags; + break; + case "#": + privateNameTempFlags = flags; + break; + default: + formattedNameTempFlags ?? (formattedNameTempFlags = /* @__PURE__ */ new Map()); + formattedNameTempFlags.set(formattedNameKey, flags); + break; + } + } + function makeTempVariableName(flags, reservedInNestedScopes, privateName, prefix, suffix) { + if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) { + prefix = prefix.slice(1); + } + const key = formatGeneratedName(privateName, prefix, "", suffix); + let tempFlags2 = getTempFlags(key); + if (flags && !(tempFlags2 & flags)) { + const name = flags === 268435456 /* _i */ ? "_i" : "_n"; + const fullName = formatGeneratedName(privateName, prefix, name, suffix); + if (isUniqueName(fullName, privateName)) { + tempFlags2 |= flags; + if (privateName) { + reservePrivateNameInNestedScopes(fullName); + } else if (reservedInNestedScopes) { + reserveNameInNestedScopes(fullName); + } + setTempFlags(key, tempFlags2); + return fullName; + } + } + while (true) { + const count = tempFlags2 & 268435455 /* CountMask */; + tempFlags2++; + if (count !== 8 && count !== 13) { + const name = count < 26 ? "_" + String.fromCharCode(97 /* a */ + count) : "_" + (count - 26); + const fullName = formatGeneratedName(privateName, prefix, name, suffix); + if (isUniqueName(fullName, privateName)) { + if (privateName) { + reservePrivateNameInNestedScopes(fullName); + } else if (reservedInNestedScopes) { + reserveNameInNestedScopes(fullName); + } + setTempFlags(key, tempFlags2); + return fullName; + } + } + } + } + function makeUniqueName2(baseName, checkFn = isUniqueName, optimistic, scoped, privateName, prefix, suffix) { + if (baseName.length > 0 && baseName.charCodeAt(0) === 35 /* hash */) { + baseName = baseName.slice(1); + } + if (prefix.length > 0 && prefix.charCodeAt(0) === 35 /* hash */) { + prefix = prefix.slice(1); + } + if (optimistic) { + const fullName = formatGeneratedName(privateName, prefix, baseName, suffix); + if (checkFn(fullName, privateName)) { + if (privateName) { + reservePrivateNameInNestedScopes(fullName); + } else if (scoped) { + reserveNameInNestedScopes(fullName); + } else { + generatedNames.add(fullName); + } + return fullName; + } + } + if (baseName.charCodeAt(baseName.length - 1) !== 95 /* _ */) { + baseName += "_"; + } + let i = 1; + while (true) { + const fullName = formatGeneratedName(privateName, prefix, baseName + i, suffix); + if (checkFn(fullName, privateName)) { + if (privateName) { + reservePrivateNameInNestedScopes(fullName); + } else if (scoped) { + reserveNameInNestedScopes(fullName); + } else { + generatedNames.add(fullName); + } + return fullName; + } + i++; + } + } + function makeFileLevelOptimisticUniqueName(name) { + return makeUniqueName2( + name, + isFileLevelUniqueNameInCurrentFile, + /*optimistic*/ + true, + /*scoped*/ + false, + /*privateName*/ + false, + /*prefix*/ + "", + /*suffix*/ + "" + ); + } + function generateNameForModuleOrEnum(node) { + const name = getTextOfNode2(node.name); + return isUniqueLocalName(name, tryCast(node, canHaveLocals)) ? name : makeUniqueName2( + name, + isUniqueName, + /*optimistic*/ + false, + /*scoped*/ + false, + /*privateName*/ + false, + /*prefix*/ + "", + /*suffix*/ + "" + ); + } + function generateNameForImportOrExportDeclaration(node) { + const expr = getExternalModuleName(node); + const baseName = isStringLiteral(expr) ? makeIdentifierFromModuleName(expr.text) : "module"; + return makeUniqueName2( + baseName, + isUniqueName, + /*optimistic*/ + false, + /*scoped*/ + false, + /*privateName*/ + false, + /*prefix*/ + "", + /*suffix*/ + "" + ); + } + function generateNameForExportDefault() { + return makeUniqueName2( + "default", + isUniqueName, + /*optimistic*/ + false, + /*scoped*/ + false, + /*privateName*/ + false, + /*prefix*/ + "", + /*suffix*/ + "" + ); + } + function generateNameForClassExpression() { + return makeUniqueName2( + "class", + isUniqueName, + /*optimistic*/ + false, + /*scoped*/ + false, + /*privateName*/ + false, + /*prefix*/ + "", + /*suffix*/ + "" + ); + } + function generateNameForMethodOrAccessor(node, privateName, prefix, suffix) { + if (isIdentifier(node.name)) { + return generateNameCached(node.name, privateName); + } + return makeTempVariableName( + 0 /* Auto */, + /*reservedInNestedScopes*/ + false, + privateName, + prefix, + suffix + ); + } + function generateNameForNode(node, privateName, flags, prefix, suffix) { + switch (node.kind) { + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + return makeUniqueName2( + getTextOfNode2(node), + isUniqueName, + !!(flags & 16 /* Optimistic */), + !!(flags & 8 /* ReservedInNestedScopes */), + privateName, + prefix, + suffix + ); + case 267 /* ModuleDeclaration */: + case 266 /* EnumDeclaration */: + Debug.assert(!prefix && !suffix && !privateName); + return generateNameForModuleOrEnum(node); + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + Debug.assert(!prefix && !suffix && !privateName); + return generateNameForImportOrExportDeclaration(node); + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: { + Debug.assert(!prefix && !suffix && !privateName); + const name = node.name; + if (name && !isGeneratedIdentifier(name)) { + return generateNameForNode( + name, + /*privateName*/ + false, + flags, + prefix, + suffix + ); + } + return generateNameForExportDefault(); + } + case 277 /* ExportAssignment */: + Debug.assert(!prefix && !suffix && !privateName); + return generateNameForExportDefault(); + case 231 /* ClassExpression */: + Debug.assert(!prefix && !suffix && !privateName); + return generateNameForClassExpression(); + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return generateNameForMethodOrAccessor(node, privateName, prefix, suffix); + case 167 /* ComputedPropertyName */: + return makeTempVariableName( + 0 /* Auto */, + /*reservedInNestedScopes*/ + true, + privateName, + prefix, + suffix + ); + default: + return makeTempVariableName( + 0 /* Auto */, + /*reservedInNestedScopes*/ + false, + privateName, + prefix, + suffix + ); + } + } + function makeName(name) { + const autoGenerate = name.emitNode.autoGenerate; + const prefix = formatGeneratedNamePart(autoGenerate.prefix, generateName); + const suffix = formatGeneratedNamePart(autoGenerate.suffix); + switch (autoGenerate.flags & 7 /* KindMask */) { + case 1 /* Auto */: + return makeTempVariableName(0 /* Auto */, !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), isPrivateIdentifier(name), prefix, suffix); + case 2 /* Loop */: + Debug.assertNode(name, isIdentifier); + return makeTempVariableName( + 268435456 /* _i */, + !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), + /*privateName*/ + false, + prefix, + suffix + ); + case 3 /* Unique */: + return makeUniqueName2( + idText(name), + autoGenerate.flags & 32 /* FileLevel */ ? isFileLevelUniqueNameInCurrentFile : isUniqueName, + !!(autoGenerate.flags & 16 /* Optimistic */), + !!(autoGenerate.flags & 8 /* ReservedInNestedScopes */), + isPrivateIdentifier(name), + prefix, + suffix + ); + } + return Debug.fail(`Unsupported GeneratedIdentifierKind: ${Debug.formatEnum( + autoGenerate.flags & 7 /* KindMask */, + GeneratedIdentifierFlags, + /*isFlags*/ + true + )}.`); + } + function pipelineEmitWithComments(hint, node) { + const pipelinePhase = getNextPipelinePhase(2 /* Comments */, hint, node); + const savedContainerPos = containerPos; + const savedContainerEnd = containerEnd; + const savedDeclarationListContainerEnd = declarationListContainerEnd; + emitCommentsBeforeNode(node); + pipelinePhase(hint, node); + emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + } + function emitCommentsBeforeNode(node) { + const emitFlags = getEmitFlags(node); + const commentRange = getCommentRange(node); + emitLeadingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end); + if (emitFlags & 4096 /* NoNestedComments */) { + commentsDisabled = true; + } + } + function emitCommentsAfterNode(node, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) { + const emitFlags = getEmitFlags(node); + const commentRange = getCommentRange(node); + if (emitFlags & 4096 /* NoNestedComments */) { + commentsDisabled = false; + } + emitTrailingCommentsOfNode(node, emitFlags, commentRange.pos, commentRange.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + const typeNode = getTypeNode(node); + if (typeNode) { + emitTrailingCommentsOfNode(node, emitFlags, typeNode.pos, typeNode.end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd); + } + } + function emitLeadingCommentsOfNode(node, emitFlags, pos, end) { + enterComment(); + hasWrittenComment = false; + const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0 || node.kind === 12 /* JsxText */; + const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */; + if ((pos > 0 || end > 0) && pos !== end) { + if (!skipLeadingComments) { + emitLeadingComments( + pos, + /*isEmittedNode*/ + node.kind !== 353 /* NotEmittedStatement */ + ); + } + if (!skipLeadingComments || pos >= 0 && (emitFlags & 1024 /* NoLeadingComments */) !== 0) { + containerPos = pos; + } + if (!skipTrailingComments || end >= 0 && (emitFlags & 2048 /* NoTrailingComments */) !== 0) { + containerEnd = end; + if (node.kind === 261 /* VariableDeclarationList */) { + declarationListContainerEnd = end; + } + } + } + forEach(getSyntheticLeadingComments(node), emitLeadingSynthesizedComment); + exitComment(); + } + function emitTrailingCommentsOfNode(node, emitFlags, pos, end, savedContainerPos, savedContainerEnd, savedDeclarationListContainerEnd) { + enterComment(); + const skipTrailingComments = end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0 || node.kind === 12 /* JsxText */; + forEach(getSyntheticTrailingComments(node), emitTrailingSynthesizedComment); + if ((pos > 0 || end > 0) && pos !== end) { + containerPos = savedContainerPos; + containerEnd = savedContainerEnd; + declarationListContainerEnd = savedDeclarationListContainerEnd; + if (!skipTrailingComments && node.kind !== 353 /* NotEmittedStatement */) { + emitTrailingComments(end); + } + } + exitComment(); + } + function emitLeadingSynthesizedComment(comment) { + if (comment.hasLeadingNewline || comment.kind === 2 /* SingleLineCommentTrivia */) { + writer.writeLine(); + } + writeSynthesizedComment(comment); + if (comment.hasTrailingNewLine || comment.kind === 2 /* SingleLineCommentTrivia */) { + writer.writeLine(); + } else { + writer.writeSpace(" "); + } + } + function emitTrailingSynthesizedComment(comment) { + if (!writer.isAtStartOfLine()) { + writer.writeSpace(" "); + } + writeSynthesizedComment(comment); + if (comment.hasTrailingNewLine) { + writer.writeLine(); + } + } + function writeSynthesizedComment(comment) { + const text = formatSynthesizedComment(comment); + const lineMap = comment.kind === 3 /* MultiLineCommentTrivia */ ? computeLineStarts(text) : void 0; + writeCommentRange(text, lineMap, writer, 0, text.length, newLine); + } + function formatSynthesizedComment(comment) { + return comment.kind === 3 /* MultiLineCommentTrivia */ ? `/*${comment.text}*/` : `//${comment.text}`; + } + function emitBodyWithDetachedComments(node, detachedRange, emitCallback) { + enterComment(); + const { pos, end } = detachedRange; + const emitFlags = getEmitFlags(node); + const skipLeadingComments = pos < 0 || (emitFlags & 1024 /* NoLeadingComments */) !== 0; + const skipTrailingComments = commentsDisabled || end < 0 || (emitFlags & 2048 /* NoTrailingComments */) !== 0; + if (!skipLeadingComments) { + emitDetachedCommentsAndUpdateCommentsInfo(detachedRange); + } + exitComment(); + if (emitFlags & 4096 /* NoNestedComments */ && !commentsDisabled) { + commentsDisabled = true; + emitCallback(node); + commentsDisabled = false; + } else { + emitCallback(node); + } + enterComment(); + if (!skipTrailingComments) { + emitLeadingComments( + detachedRange.end, + /*isEmittedNode*/ + true + ); + if (hasWrittenComment && !writer.isAtStartOfLine()) { + writer.writeLine(); + } + } + exitComment(); + } + function originalNodesHaveSameParent(nodeA, nodeB) { + nodeA = getOriginalNode(nodeA); + return nodeA.parent && nodeA.parent === getOriginalNode(nodeB).parent; + } + function siblingNodePositionsAreComparable(previousNode, nextNode) { + if (nextNode.pos < previousNode.end) { + return false; + } + previousNode = getOriginalNode(previousNode); + nextNode = getOriginalNode(nextNode); + const parent2 = previousNode.parent; + if (!parent2 || parent2 !== nextNode.parent) { + return false; + } + const parentNodeArray = getContainingNodeArray(previousNode); + const prevNodeIndex = parentNodeArray == null ? void 0 : parentNodeArray.indexOf(previousNode); + return prevNodeIndex !== void 0 && prevNodeIndex > -1 && parentNodeArray.indexOf(nextNode) === prevNodeIndex + 1; + } + function emitLeadingComments(pos, isEmittedNode) { + hasWrittenComment = false; + if (isEmittedNode) { + if (pos === 0 && (currentSourceFile == null ? void 0 : currentSourceFile.isDeclarationFile)) { + forEachLeadingCommentToEmit(pos, emitNonTripleSlashLeadingComment); + } else { + forEachLeadingCommentToEmit(pos, emitLeadingComment); + } + } else if (pos === 0) { + forEachLeadingCommentToEmit(pos, emitTripleSlashLeadingComment); + } + } + function emitTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { + if (isTripleSlashComment(commentPos, commentEnd)) { + emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); + } + } + function emitNonTripleSlashLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { + if (!isTripleSlashComment(commentPos, commentEnd)) { + emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos); + } + } + function shouldWriteComment(text, pos) { + if (printerOptions.onlyPrintJsDocStyle) { + return isJSDocLikeText(text, pos) || isPinnedComment(text, pos); + } + return true; + } + function emitLeadingComment(commentPos, commentEnd, kind, hasTrailingNewLine, rangePos) { + if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return; + if (!hasWrittenComment) { + emitNewLineBeforeLeadingCommentOfPosition(getCurrentLineMap(), writer, rangePos, commentPos); + hasWrittenComment = true; + } + emitPos(commentPos); + writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (hasTrailingNewLine) { + writer.writeLine(); + } else if (kind === 3 /* MultiLineCommentTrivia */) { + writer.writeSpace(" "); + } + } + function emitLeadingCommentsOfPosition(pos) { + if (commentsDisabled || pos === -1) { + return; + } + emitLeadingComments( + pos, + /*isEmittedNode*/ + true + ); + } + function emitTrailingComments(pos) { + forEachTrailingCommentToEmit(pos, emitTrailingComment); + } + function emitTrailingComment(commentPos, commentEnd, _kind, hasTrailingNewLine) { + if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return; + if (!writer.isAtStartOfLine()) { + writer.writeSpace(" "); + } + emitPos(commentPos); + writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (hasTrailingNewLine) { + writer.writeLine(); + } + } + function emitTrailingCommentsOfPosition(pos, prefixSpace, forceNoNewline) { + if (commentsDisabled) { + return; + } + enterComment(); + forEachTrailingCommentToEmit(pos, prefixSpace ? emitTrailingComment : forceNoNewline ? emitTrailingCommentOfPositionNoNewline : emitTrailingCommentOfPosition); + exitComment(); + } + function emitTrailingCommentOfPositionNoNewline(commentPos, commentEnd, kind) { + if (!currentSourceFile) return; + emitPos(commentPos); + writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (kind === 2 /* SingleLineCommentTrivia */) { + writer.writeLine(); + } + } + function emitTrailingCommentOfPosition(commentPos, commentEnd, _kind, hasTrailingNewLine) { + if (!currentSourceFile) return; + emitPos(commentPos); + writeCommentRange(currentSourceFile.text, getCurrentLineMap(), writer, commentPos, commentEnd, newLine); + emitPos(commentEnd); + if (hasTrailingNewLine) { + writer.writeLine(); + } else { + writer.writeSpace(" "); + } + } + function forEachLeadingCommentToEmit(pos, cb) { + if (currentSourceFile && (containerPos === -1 || pos !== containerPos)) { + if (hasDetachedComments(pos)) { + forEachLeadingCommentWithoutDetachedComments(cb); + } else { + forEachLeadingCommentRange( + currentSourceFile.text, + pos, + cb, + /*state*/ + pos + ); + } + } + } + function forEachTrailingCommentToEmit(end, cb) { + if (currentSourceFile && (containerEnd === -1 || end !== containerEnd && end !== declarationListContainerEnd)) { + forEachTrailingCommentRange(currentSourceFile.text, end, cb); + } + } + function hasDetachedComments(pos) { + return detachedCommentsInfo !== void 0 && last(detachedCommentsInfo).nodePos === pos; + } + function forEachLeadingCommentWithoutDetachedComments(cb) { + if (!currentSourceFile) return; + const pos = last(detachedCommentsInfo).detachedCommentEndPos; + if (detachedCommentsInfo.length - 1) { + detachedCommentsInfo.pop(); + } else { + detachedCommentsInfo = void 0; + } + forEachLeadingCommentRange( + currentSourceFile.text, + pos, + cb, + /*state*/ + pos + ); + } + function emitDetachedCommentsAndUpdateCommentsInfo(range) { + const currentDetachedCommentInfo = currentSourceFile && emitDetachedComments(currentSourceFile.text, getCurrentLineMap(), writer, emitComment, range, newLine, commentsDisabled); + if (currentDetachedCommentInfo) { + if (detachedCommentsInfo) { + detachedCommentsInfo.push(currentDetachedCommentInfo); + } else { + detachedCommentsInfo = [currentDetachedCommentInfo]; + } + } + } + function emitComment(text, lineMap, writer2, commentPos, commentEnd, newLine2) { + if (!currentSourceFile || !shouldWriteComment(currentSourceFile.text, commentPos)) return; + emitPos(commentPos); + writeCommentRange(text, lineMap, writer2, commentPos, commentEnd, newLine2); + emitPos(commentEnd); + } + function isTripleSlashComment(commentPos, commentEnd) { + return !!currentSourceFile && isRecognizedTripleSlashComment(currentSourceFile.text, commentPos, commentEnd); + } + function pipelineEmitWithSourceMaps(hint, node) { + const pipelinePhase = getNextPipelinePhase(3 /* SourceMaps */, hint, node); + emitSourceMapsBeforeNode(node); + pipelinePhase(hint, node); + emitSourceMapsAfterNode(node); + } + function emitSourceMapsBeforeNode(node) { + const emitFlags = getEmitFlags(node); + const sourceMapRange = getSourceMapRange(node); + const source = sourceMapRange.source || sourceMapSource; + if (node.kind !== 353 /* NotEmittedStatement */ && (emitFlags & 32 /* NoLeadingSourceMap */) === 0 && sourceMapRange.pos >= 0) { + emitSourcePos(sourceMapRange.source || sourceMapSource, skipSourceTrivia(source, sourceMapRange.pos)); + } + if (emitFlags & 128 /* NoNestedSourceMaps */) { + sourceMapsDisabled = true; + } + } + function emitSourceMapsAfterNode(node) { + const emitFlags = getEmitFlags(node); + const sourceMapRange = getSourceMapRange(node); + if (emitFlags & 128 /* NoNestedSourceMaps */) { + sourceMapsDisabled = false; + } + if (node.kind !== 353 /* NotEmittedStatement */ && (emitFlags & 64 /* NoTrailingSourceMap */) === 0 && sourceMapRange.end >= 0) { + emitSourcePos(sourceMapRange.source || sourceMapSource, sourceMapRange.end); + } + } + function skipSourceTrivia(source, pos) { + return source.skipTrivia ? source.skipTrivia(pos) : skipTrivia(source.text, pos); + } + function emitPos(pos) { + if (sourceMapsDisabled || positionIsSynthesized(pos) || isJsonSourceMapSource(sourceMapSource)) { + return; + } + const { line: sourceLine, character: sourceCharacter } = getLineAndCharacterOfPosition(sourceMapSource, pos); + sourceMapGenerator.addMapping( + writer.getLine(), + writer.getColumn(), + sourceMapSourceIndex, + sourceLine, + sourceCharacter, + /*nameIndex*/ + void 0 + ); + } + function emitSourcePos(source, pos) { + if (source !== sourceMapSource) { + const savedSourceMapSource = sourceMapSource; + const savedSourceMapSourceIndex = sourceMapSourceIndex; + setSourceMapSource(source); + emitPos(pos); + resetSourceMapSource(savedSourceMapSource, savedSourceMapSourceIndex); + } else { + emitPos(pos); + } + } + function emitTokenWithSourceMap(node, token, writer2, tokenPos, emitCallback) { + if (sourceMapsDisabled || node && isInJsonFile(node)) { + return emitCallback(token, writer2, tokenPos); + } + const emitNode = node && node.emitNode; + const emitFlags = emitNode && emitNode.flags || 0 /* None */; + const range = emitNode && emitNode.tokenSourceMapRanges && emitNode.tokenSourceMapRanges[token]; + const source = range && range.source || sourceMapSource; + tokenPos = skipSourceTrivia(source, range ? range.pos : tokenPos); + if ((emitFlags & 256 /* NoTokenLeadingSourceMaps */) === 0 && tokenPos >= 0) { + emitSourcePos(source, tokenPos); + } + tokenPos = emitCallback(token, writer2, tokenPos); + if (range) tokenPos = range.end; + if ((emitFlags & 512 /* NoTokenTrailingSourceMaps */) === 0 && tokenPos >= 0) { + emitSourcePos(source, tokenPos); + } + return tokenPos; + } + function setSourceMapSource(source) { + if (sourceMapsDisabled) { + return; + } + sourceMapSource = source; + if (source === mostRecentlyAddedSourceMapSource) { + sourceMapSourceIndex = mostRecentlyAddedSourceMapSourceIndex; + return; + } + if (isJsonSourceMapSource(source)) { + return; + } + sourceMapSourceIndex = sourceMapGenerator.addSource(source.fileName); + if (printerOptions.inlineSources) { + sourceMapGenerator.setSourceContent(sourceMapSourceIndex, source.text); + } + mostRecentlyAddedSourceMapSource = source; + mostRecentlyAddedSourceMapSourceIndex = sourceMapSourceIndex; + } + function resetSourceMapSource(source, sourceIndex) { + sourceMapSource = source; + sourceMapSourceIndex = sourceIndex; + } + function isJsonSourceMapSource(sourceFile) { + return fileExtensionIs(sourceFile.fileName, ".json" /* Json */); + } +} +function createBracketsMap() { + const brackets2 = []; + brackets2[1024 /* Braces */] = ["{", "}"]; + brackets2[2048 /* Parenthesis */] = ["(", ")"]; + brackets2[4096 /* AngleBrackets */] = ["<", ">"]; + brackets2[8192 /* SquareBrackets */] = ["[", "]"]; + return brackets2; +} +function getOpeningBracket(format) { + return brackets[format & 15360 /* BracketsMask */][0]; +} +function getClosingBracket(format) { + return brackets[format & 15360 /* BracketsMask */][1]; +} +function emitListItemNoParenthesizer(node, emit, _parenthesizerRule, _index) { + emit(node); +} +function emitListItemWithParenthesizerRuleSelector(node, emit, parenthesizerRuleSelector, index) { + emit(node, parenthesizerRuleSelector.select(index)); +} +function emitListItemWithParenthesizerRule(node, emit, parenthesizerRule, _index) { + emit(node, parenthesizerRule); +} +function getEmitListItem(emit, parenthesizerRule) { + return emit.length === 1 ? emitListItemNoParenthesizer : typeof parenthesizerRule === "object" ? emitListItemWithParenthesizerRuleSelector : emitListItemWithParenthesizerRule; +} + +// src/compiler/watchUtilities.ts +function createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2) { + if (!host.getDirectories || !host.readDirectory) { + return void 0; + } + const cachedReadDirectoryResult = /* @__PURE__ */ new Map(); + const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); + return { + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + fileExists, + readFile: (path, encoding) => host.readFile(path, encoding), + directoryExists: host.directoryExists && directoryExists, + getDirectories, + readDirectory, + createDirectory: host.createDirectory && createDirectory, + writeFile: host.writeFile && writeFile2, + addOrDeleteFileOrDirectory, + addOrDeleteFile, + clearCache, + realpath: host.realpath && realpath + }; + function toPath3(fileName) { + return toPath(fileName, currentDirectory, getCanonicalFileName); + } + function getCachedFileSystemEntries(rootDirPath) { + return cachedReadDirectoryResult.get(ensureTrailingDirectorySeparator(rootDirPath)); + } + function getCachedFileSystemEntriesForBaseDir(path) { + const entries = getCachedFileSystemEntries(getDirectoryPath(path)); + if (!entries) { + return entries; + } + if (!entries.sortedAndCanonicalizedFiles) { + entries.sortedAndCanonicalizedFiles = entries.files.map(getCanonicalFileName).sort(); + entries.sortedAndCanonicalizedDirectories = entries.directories.map(getCanonicalFileName).sort(); + } + return entries; + } + function getBaseNameOfFileName(fileName) { + return getBaseFileName(normalizePath(fileName)); + } + function createCachedFileSystemEntries(rootDir, rootDirPath) { + var _a; + if (!host.realpath || ensureTrailingDirectorySeparator(toPath3(host.realpath(rootDir))) === rootDirPath) { + const resultFromHost = { + files: map(host.readDirectory( + rootDir, + /*extensions*/ + void 0, + /*exclude*/ + void 0, + /*include*/ + ["*.*"] + ), getBaseNameOfFileName) || [], + directories: host.getDirectories(rootDir) || [] + }; + cachedReadDirectoryResult.set(ensureTrailingDirectorySeparator(rootDirPath), resultFromHost); + return resultFromHost; + } + if ((_a = host.directoryExists) == null ? void 0 : _a.call(host, rootDir)) { + cachedReadDirectoryResult.set(rootDirPath, false); + return false; + } + return void 0; + } + function tryReadDirectory2(rootDir, rootDirPath) { + rootDirPath = ensureTrailingDirectorySeparator(rootDirPath); + const cachedResult = getCachedFileSystemEntries(rootDirPath); + if (cachedResult) { + return cachedResult; + } + try { + return createCachedFileSystemEntries(rootDir, rootDirPath); + } catch { + Debug.assert(!cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(rootDirPath))); + return void 0; + } + } + function hasEntry(entries, name) { + const index = binarySearch(entries, name, identity, compareStringsCaseSensitive); + return index >= 0; + } + function writeFile2(fileName, data, writeByteOrderMark) { + const path = toPath3(fileName); + const result = getCachedFileSystemEntriesForBaseDir(path); + if (result) { + updateFilesOfFileSystemEntry( + result, + getBaseNameOfFileName(fileName), + /*fileExists*/ + true + ); + } + return host.writeFile(fileName, data, writeByteOrderMark); + } + function fileExists(fileName) { + const path = toPath3(fileName); + const result = getCachedFileSystemEntriesForBaseDir(path); + return result && hasEntry(result.sortedAndCanonicalizedFiles, getCanonicalFileName(getBaseNameOfFileName(fileName))) || host.fileExists(fileName); + } + function directoryExists(dirPath) { + const path = toPath3(dirPath); + return cachedReadDirectoryResult.has(ensureTrailingDirectorySeparator(path)) || host.directoryExists(dirPath); + } + function createDirectory(dirPath) { + const path = toPath3(dirPath); + const result = getCachedFileSystemEntriesForBaseDir(path); + if (result) { + const baseName = getBaseNameOfFileName(dirPath); + const canonicalizedBaseName = getCanonicalFileName(baseName); + const canonicalizedDirectories = result.sortedAndCanonicalizedDirectories; + if (insertSorted(canonicalizedDirectories, canonicalizedBaseName, compareStringsCaseSensitive)) { + result.directories.push(baseName); + } + } + host.createDirectory(dirPath); + } + function getDirectories(rootDir) { + const rootDirPath = toPath3(rootDir); + const result = tryReadDirectory2(rootDir, rootDirPath); + if (result) { + return result.directories.slice(); + } + return host.getDirectories(rootDir); + } + function readDirectory(rootDir, extensions, excludes, includes, depth) { + const rootDirPath = toPath3(rootDir); + const rootResult = tryReadDirectory2(rootDir, rootDirPath); + let rootSymLinkResult; + if (rootResult !== void 0) { + return matchFiles(rootDir, extensions, excludes, includes, useCaseSensitiveFileNames2, currentDirectory, depth, getFileSystemEntries, realpath); + } + return host.readDirectory(rootDir, extensions, excludes, includes, depth); + function getFileSystemEntries(dir) { + const path = toPath3(dir); + if (path === rootDirPath) { + return rootResult || getFileSystemEntriesFromHost(dir, path); + } + const result = tryReadDirectory2(dir, path); + return result !== void 0 ? result || getFileSystemEntriesFromHost(dir, path) : emptyFileSystemEntries; + } + function getFileSystemEntriesFromHost(dir, path) { + if (rootSymLinkResult && path === rootDirPath) return rootSymLinkResult; + const result = { + files: map(host.readDirectory( + dir, + /*extensions*/ + void 0, + /*exclude*/ + void 0, + /*include*/ + ["*.*"] + ), getBaseNameOfFileName) || emptyArray, + directories: host.getDirectories(dir) || emptyArray + }; + if (path === rootDirPath) rootSymLinkResult = result; + return result; + } + } + function realpath(s) { + return host.realpath ? host.realpath(s) : s; + } + function clearFirstAncestorEntry(fileOrDirectoryPath) { + forEachAncestorDirectory( + getDirectoryPath(fileOrDirectoryPath), + (ancestor) => cachedReadDirectoryResult.delete(ensureTrailingDirectorySeparator(ancestor)) ? true : void 0 + ); + } + function addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath) { + const existingResult = getCachedFileSystemEntries(fileOrDirectoryPath); + if (existingResult !== void 0) { + clearCache(); + return void 0; + } + const parentResult = getCachedFileSystemEntriesForBaseDir(fileOrDirectoryPath); + if (!parentResult) { + clearFirstAncestorEntry(fileOrDirectoryPath); + return void 0; + } + if (!host.directoryExists) { + clearCache(); + return void 0; + } + const baseName = getBaseNameOfFileName(fileOrDirectory); + const fsQueryResult = { + fileExists: host.fileExists(fileOrDirectory), + directoryExists: host.directoryExists(fileOrDirectory) + }; + if (fsQueryResult.directoryExists || hasEntry(parentResult.sortedAndCanonicalizedDirectories, getCanonicalFileName(baseName))) { + clearCache(); + } else { + updateFilesOfFileSystemEntry(parentResult, baseName, fsQueryResult.fileExists); + } + return fsQueryResult; + } + function addOrDeleteFile(fileName, filePath, eventKind) { + if (eventKind === 1 /* Changed */) { + return; + } + const parentResult = getCachedFileSystemEntriesForBaseDir(filePath); + if (parentResult) { + updateFilesOfFileSystemEntry(parentResult, getBaseNameOfFileName(fileName), eventKind === 0 /* Created */); + } else { + clearFirstAncestorEntry(filePath); + } + } + function updateFilesOfFileSystemEntry(parentResult, baseName, fileExists2) { + const canonicalizedFiles = parentResult.sortedAndCanonicalizedFiles; + const canonicalizedBaseName = getCanonicalFileName(baseName); + if (fileExists2) { + if (insertSorted(canonicalizedFiles, canonicalizedBaseName, compareStringsCaseSensitive)) { + parentResult.files.push(baseName); + } + } else { + const sortedIndex = binarySearch(canonicalizedFiles, canonicalizedBaseName, identity, compareStringsCaseSensitive); + if (sortedIndex >= 0) { + canonicalizedFiles.splice(sortedIndex, 1); + const unsortedIndex = parentResult.files.findIndex((entry) => getCanonicalFileName(entry) === canonicalizedBaseName); + parentResult.files.splice(unsortedIndex, 1); + } + } + } + function clearCache() { + cachedReadDirectoryResult.clear(); + } +} +var ProgramUpdateLevel = /* @__PURE__ */ ((ProgramUpdateLevel2) => { + ProgramUpdateLevel2[ProgramUpdateLevel2["Update"] = 0] = "Update"; + ProgramUpdateLevel2[ProgramUpdateLevel2["RootNamesAndUpdate"] = 1] = "RootNamesAndUpdate"; + ProgramUpdateLevel2[ProgramUpdateLevel2["Full"] = 2] = "Full"; + return ProgramUpdateLevel2; +})(ProgramUpdateLevel || {}); +function updateSharedExtendedConfigFileWatcher(projectPath, options, extendedConfigFilesMap, createExtendedConfigFileWatch, toPath3) { + var _a; + const extendedConfigs = arrayToMap(((_a = options == null ? void 0 : options.configFile) == null ? void 0 : _a.extendedSourceFiles) || emptyArray, toPath3); + extendedConfigFilesMap.forEach((watcher, extendedConfigFilePath) => { + if (!extendedConfigs.has(extendedConfigFilePath)) { + watcher.projects.delete(projectPath); + watcher.close(); + } + }); + extendedConfigs.forEach((extendedConfigFileName, extendedConfigFilePath) => { + const existing = extendedConfigFilesMap.get(extendedConfigFilePath); + if (existing) { + existing.projects.add(projectPath); + } else { + extendedConfigFilesMap.set(extendedConfigFilePath, { + projects: /* @__PURE__ */ new Set([projectPath]), + watcher: createExtendedConfigFileWatch(extendedConfigFileName, extendedConfigFilePath), + close: () => { + const existing2 = extendedConfigFilesMap.get(extendedConfigFilePath); + if (!existing2 || existing2.projects.size !== 0) return; + existing2.watcher.close(); + extendedConfigFilesMap.delete(extendedConfigFilePath); + } + }); + } + }); +} +function clearSharedExtendedConfigFileWatcher(projectPath, extendedConfigFilesMap) { + extendedConfigFilesMap.forEach((watcher) => { + if (watcher.projects.delete(projectPath)) watcher.close(); + }); +} +function cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3) { + if (!extendedConfigCache.delete(extendedConfigFilePath)) return; + extendedConfigCache.forEach(({ extendedResult }, key) => { + var _a; + if ((_a = extendedResult.extendedSourceFiles) == null ? void 0 : _a.some((extendedFile) => toPath3(extendedFile) === extendedConfigFilePath)) { + cleanExtendedConfigCache(extendedConfigCache, key, toPath3); + } + }); +} +function updateMissingFilePathsWatch(program, missingFileWatches, createMissingFileWatch) { + mutateMap( + missingFileWatches, + program.getMissingFilePaths(), + { + // Watch the missing files + createNewValue: createMissingFileWatch, + // Files that are no longer missing (e.g. because they are no longer required) + // should no longer be watched. + onDeleteValue: closeFileWatcher + } + ); +} +function updateWatchingWildcardDirectories(existingWatchedForWildcards, wildcardDirectories, watchDirectory) { + if (wildcardDirectories) { + mutateMap( + existingWatchedForWildcards, + new Map(Object.entries(wildcardDirectories)), + { + // Create new watch and recursive info + createNewValue: createWildcardDirectoryWatcher, + // Close existing watch thats not needed any more + onDeleteValue: closeFileWatcherOf, + // Close existing watch that doesnt match in the flags + onExistingValue: updateWildcardDirectoryWatcher + } + ); + } else { + clearMap(existingWatchedForWildcards, closeFileWatcherOf); + } + function createWildcardDirectoryWatcher(directory, flags) { + return { + watcher: watchDirectory(directory, flags), + flags + }; + } + function updateWildcardDirectoryWatcher(existingWatcher, flags, directory) { + if (existingWatcher.flags === flags) { + return; + } + existingWatcher.watcher.close(); + existingWatchedForWildcards.set(directory, createWildcardDirectoryWatcher(directory, flags)); + } +} +function isIgnoredFileFromWildCardWatching({ + watchedDirPath, + fileOrDirectory, + fileOrDirectoryPath, + configFileName, + options, + program, + extraFileExtensions, + currentDirectory, + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + writeLog, + toPath: toPath3, + getScriptKind: getScriptKind2 +}) { + const newPath = removeIgnoredPath(fileOrDirectoryPath); + if (!newPath) { + writeLog(`Project: ${configFileName} Detected ignored path: ${fileOrDirectory}`); + return true; + } + fileOrDirectoryPath = newPath; + if (fileOrDirectoryPath === watchedDirPath) return false; + if (hasExtension(fileOrDirectoryPath) && !(isSupportedSourceFileName(fileOrDirectory, options, extraFileExtensions) || isSupportedScriptKind())) { + writeLog(`Project: ${configFileName} Detected file add/remove of non supported extension: ${fileOrDirectory}`); + return true; + } + if (isExcludedFile(fileOrDirectory, options.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), useCaseSensitiveFileNames2, currentDirectory)) { + writeLog(`Project: ${configFileName} Detected excluded file: ${fileOrDirectory}`); + return true; + } + if (!program) return false; + if (options.outFile || options.outDir) return false; + if (isDeclarationFileName(fileOrDirectoryPath)) { + if (options.declarationDir) return false; + } else if (!fileExtensionIsOneOf(fileOrDirectoryPath, supportedJSExtensionsFlat)) { + return false; + } + const filePathWithoutExtension = removeFileExtension(fileOrDirectoryPath); + const realProgram = isArray(program) ? void 0 : isBuilderProgram(program) ? program.getProgramOrUndefined() : program; + const builderProgram = !realProgram && !isArray(program) ? program : void 0; + if (hasSourceFile(filePathWithoutExtension + ".ts" /* Ts */) || hasSourceFile(filePathWithoutExtension + ".tsx" /* Tsx */)) { + writeLog(`Project: ${configFileName} Detected output file: ${fileOrDirectory}`); + return true; + } + return false; + function hasSourceFile(file) { + return realProgram ? !!realProgram.getSourceFileByPath(file) : builderProgram ? builderProgram.state.fileInfos.has(file) : !!find(program, (rootFile) => toPath3(rootFile) === file); + } + function isSupportedScriptKind() { + if (!getScriptKind2) return false; + const scriptKind = getScriptKind2(fileOrDirectory); + switch (scriptKind) { + case 3 /* TS */: + case 4 /* TSX */: + case 7 /* Deferred */: + case 5 /* External */: + return true; + case 1 /* JS */: + case 2 /* JSX */: + return getAllowJSCompilerOption(options); + case 6 /* JSON */: + return getResolveJsonModule(options); + case 0 /* Unknown */: + return false; + } + } +} +function isEmittedFileOfProgram(program, file) { + if (!program) { + return false; + } + return program.isEmittedFile(file); +} +var WatchLogLevel = /* @__PURE__ */ ((WatchLogLevel2) => { + WatchLogLevel2[WatchLogLevel2["None"] = 0] = "None"; + WatchLogLevel2[WatchLogLevel2["TriggerOnly"] = 1] = "TriggerOnly"; + WatchLogLevel2[WatchLogLevel2["Verbose"] = 2] = "Verbose"; + return WatchLogLevel2; +})(WatchLogLevel || {}); +function getWatchFactory(host, watchLogLevel, log, getDetailWatchInfo2) { + setSysLog(watchLogLevel === 2 /* Verbose */ ? log : noop); + const plainInvokeFactory = { + watchFile: (file, callback, pollingInterval, options) => host.watchFile(file, callback, pollingInterval, options), + watchDirectory: (directory, callback, flags, options) => host.watchDirectory(directory, callback, (flags & 1 /* Recursive */) !== 0, options) + }; + const triggerInvokingFactory = watchLogLevel !== 0 /* None */ ? { + watchFile: createTriggerLoggingAddWatch("watchFile"), + watchDirectory: createTriggerLoggingAddWatch("watchDirectory") + } : void 0; + const factory2 = watchLogLevel === 2 /* Verbose */ ? { + watchFile: createFileWatcherWithLogging, + watchDirectory: createDirectoryWatcherWithLogging + } : triggerInvokingFactory || plainInvokeFactory; + const excludeWatcherFactory = watchLogLevel === 2 /* Verbose */ ? createExcludeWatcherWithLogging : returnNoopFileWatcher; + return { + watchFile: createExcludeHandlingAddWatch("watchFile"), + watchDirectory: createExcludeHandlingAddWatch("watchDirectory") + }; + function createExcludeHandlingAddWatch(key) { + return (file, cb, flags, options, detailInfo1, detailInfo2) => { + var _a; + return !matchesExclude(file, key === "watchFile" ? options == null ? void 0 : options.excludeFiles : options == null ? void 0 : options.excludeDirectories, useCaseSensitiveFileNames2(), ((_a = host.getCurrentDirectory) == null ? void 0 : _a.call(host)) || "") ? factory2[key].call( + /*thisArgs*/ + void 0, + file, + cb, + flags, + options, + detailInfo1, + detailInfo2 + ) : excludeWatcherFactory(file, flags, options, detailInfo1, detailInfo2); + }; + } + function useCaseSensitiveFileNames2() { + return typeof host.useCaseSensitiveFileNames === "boolean" ? host.useCaseSensitiveFileNames : host.useCaseSensitiveFileNames(); + } + function createExcludeWatcherWithLogging(file, flags, options, detailInfo1, detailInfo2) { + log(`ExcludeWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`); + return { + close: () => log(`ExcludeWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`) + }; + } + function createFileWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) { + log(`FileWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`); + const watcher = triggerInvokingFactory.watchFile(file, cb, flags, options, detailInfo1, detailInfo2); + return { + close: () => { + log(`FileWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`); + watcher.close(); + } + }; + } + function createDirectoryWatcherWithLogging(file, cb, flags, options, detailInfo1, detailInfo2) { + const watchInfo = `DirectoryWatcher:: Added:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`; + log(watchInfo); + const start = timestamp(); + const watcher = triggerInvokingFactory.watchDirectory(file, cb, flags, options, detailInfo1, detailInfo2); + const elapsed = timestamp() - start; + log(`Elapsed:: ${elapsed}ms ${watchInfo}`); + return { + close: () => { + const watchInfo2 = `DirectoryWatcher:: Close:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`; + log(watchInfo2); + const start2 = timestamp(); + watcher.close(); + const elapsed2 = timestamp() - start2; + log(`Elapsed:: ${elapsed2}ms ${watchInfo2}`); + } + }; + } + function createTriggerLoggingAddWatch(key) { + return (file, cb, flags, options, detailInfo1, detailInfo2) => plainInvokeFactory[key].call( + /*thisArgs*/ + void 0, + file, + (...args) => { + const triggerredInfo = `${key === "watchFile" ? "FileWatcher" : "DirectoryWatcher"}:: Triggered with ${args[0]} ${args[1] !== void 0 ? args[1] : ""}:: ${getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo2)}`; + log(triggerredInfo); + const start = timestamp(); + cb.call( + /*thisArg*/ + void 0, + ...args + ); + const elapsed = timestamp() - start; + log(`Elapsed:: ${elapsed}ms ${triggerredInfo}`); + }, + flags, + options, + detailInfo1, + detailInfo2 + ); + } + function getWatchInfo(file, flags, options, detailInfo1, detailInfo2, getDetailWatchInfo3) { + return `WatchInfo: ${file} ${flags} ${JSON.stringify(options)} ${getDetailWatchInfo3 ? getDetailWatchInfo3(detailInfo1, detailInfo2) : detailInfo2 === void 0 ? detailInfo1 : `${detailInfo1} ${detailInfo2}`}`; + } +} +function getFallbackOptions(options) { + const fallbackPolling = options == null ? void 0 : options.fallbackPolling; + return { + watchFile: fallbackPolling !== void 0 ? fallbackPolling : 1 /* PriorityPollingInterval */ + }; +} +function closeFileWatcherOf(objWithWatcher) { + objWithWatcher.watcher.close(); +} + +// src/compiler/program.ts +function findConfigFile(searchPath, fileExists, configName = "tsconfig.json") { + return forEachAncestorDirectory(searchPath, (ancestor) => { + const fileName = combinePaths(ancestor, configName); + return fileExists(fileName) ? fileName : void 0; + }); +} +function resolveTripleslashReference(moduleName, containingFile) { + const basePath = getDirectoryPath(containingFile); + const referencedFileName = isRootedDiskPath(moduleName) ? moduleName : combinePaths(basePath, moduleName); + return normalizePath(referencedFileName); +} +function computeCommonSourceDirectoryOfFilenames(fileNames, currentDirectory, getCanonicalFileName) { + let commonPathComponents; + const failed2 = forEach(fileNames, (sourceFile) => { + const sourcePathComponents = getNormalizedPathComponents(sourceFile, currentDirectory); + sourcePathComponents.pop(); + if (!commonPathComponents) { + commonPathComponents = sourcePathComponents; + return; + } + const n = Math.min(commonPathComponents.length, sourcePathComponents.length); + for (let i = 0; i < n; i++) { + if (getCanonicalFileName(commonPathComponents[i]) !== getCanonicalFileName(sourcePathComponents[i])) { + if (i === 0) { + return true; + } + commonPathComponents.length = i; + break; + } + } + if (sourcePathComponents.length < commonPathComponents.length) { + commonPathComponents.length = sourcePathComponents.length; + } + }); + if (failed2) { + return ""; + } + if (!commonPathComponents) { + return currentDirectory; + } + return getPathFromPathComponents(commonPathComponents); +} +function createCompilerHost(options, setParentNodes) { + return createCompilerHostWorker(options, setParentNodes); +} +function createGetSourceFile(readFile, setParentNodes) { + return (fileName, languageVersionOrOptions, onError) => { + let text; + try { + mark("beforeIORead"); + text = readFile(fileName); + mark("afterIORead"); + measure("I/O Read", "beforeIORead", "afterIORead"); + } catch (e) { + if (onError) { + onError(e.message); + } + text = ""; + } + return text !== void 0 ? createSourceFile(fileName, text, languageVersionOrOptions, setParentNodes) : void 0; + }; +} +function createWriteFileMeasuringIO(actualWriteFile, createDirectory, directoryExists) { + return (fileName, data, writeByteOrderMark, onError) => { + try { + mark("beforeIOWrite"); + writeFileEnsuringDirectories( + fileName, + data, + writeByteOrderMark, + actualWriteFile, + createDirectory, + directoryExists + ); + mark("afterIOWrite"); + measure("I/O Write", "beforeIOWrite", "afterIOWrite"); + } catch (e) { + if (onError) { + onError(e.message); + } + } + }; +} +function createCompilerHostWorker(options, setParentNodes, system = sys) { + const existingDirectories = /* @__PURE__ */ new Map(); + const getCanonicalFileName = createGetCanonicalFileName(system.useCaseSensitiveFileNames); + function directoryExists(directoryPath) { + if (existingDirectories.has(directoryPath)) { + return true; + } + if ((compilerHost.directoryExists || system.directoryExists)(directoryPath)) { + existingDirectories.set(directoryPath, true); + return true; + } + return false; + } + function getDefaultLibLocation() { + return getDirectoryPath(normalizePath(system.getExecutingFilePath())); + } + const newLine = getNewLineCharacter(options); + const realpath = system.realpath && ((path) => system.realpath(path)); + const compilerHost = { + getSourceFile: createGetSourceFile((fileName) => compilerHost.readFile(fileName), setParentNodes), + getDefaultLibLocation, + getDefaultLibFileName: (options2) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options2)), + writeFile: createWriteFileMeasuringIO( + (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark), + (path) => (compilerHost.createDirectory || system.createDirectory)(path), + (path) => directoryExists(path) + ), + getCurrentDirectory: memoize(() => system.getCurrentDirectory()), + useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames, + getCanonicalFileName, + getNewLine: () => newLine, + fileExists: (fileName) => system.fileExists(fileName), + readFile: (fileName) => system.readFile(fileName), + trace: (s) => system.write(s + newLine), + directoryExists: (directoryName) => system.directoryExists(directoryName), + getEnvironmentVariable: (name) => system.getEnvironmentVariable ? system.getEnvironmentVariable(name) : "", + getDirectories: (path) => system.getDirectories(path), + realpath, + readDirectory: (path, extensions, include, exclude, depth) => system.readDirectory(path, extensions, include, exclude, depth), + createDirectory: (d) => system.createDirectory(d), + createHash: maybeBind(system, system.createHash) + }; + return compilerHost; +} +function changeCompilerHostLikeToUseCache(host, toPath3, getSourceFile) { + const originalReadFile = host.readFile; + const originalFileExists = host.fileExists; + const originalDirectoryExists = host.directoryExists; + const originalCreateDirectory = host.createDirectory; + const originalWriteFile = host.writeFile; + const readFileCache = /* @__PURE__ */ new Map(); + const fileExistsCache = /* @__PURE__ */ new Map(); + const directoryExistsCache = /* @__PURE__ */ new Map(); + const sourceFileCache = /* @__PURE__ */ new Map(); + const readFileWithCache = (fileName) => { + const key = toPath3(fileName); + const value = readFileCache.get(key); + if (value !== void 0) return value !== false ? value : void 0; + return setReadFileCache(key, fileName); + }; + const setReadFileCache = (key, fileName) => { + const newValue = originalReadFile.call(host, fileName); + readFileCache.set(key, newValue !== void 0 ? newValue : false); + return newValue; + }; + host.readFile = (fileName) => { + const key = toPath3(fileName); + const value = readFileCache.get(key); + if (value !== void 0) return value !== false ? value : void 0; + if (!fileExtensionIs(fileName, ".json" /* Json */) && !isBuildInfoFile(fileName)) { + return originalReadFile.call(host, fileName); + } + return setReadFileCache(key, fileName); + }; + const getSourceFileWithCache = getSourceFile ? (fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) => { + const key = toPath3(fileName); + const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0; + const forImpliedNodeFormat = sourceFileCache.get(impliedNodeFormat); + const value = forImpliedNodeFormat == null ? void 0 : forImpliedNodeFormat.get(key); + if (value) return value; + const sourceFile = getSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile); + if (sourceFile && (isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */))) { + sourceFileCache.set(impliedNodeFormat, (forImpliedNodeFormat || /* @__PURE__ */ new Map()).set(key, sourceFile)); + } + return sourceFile; + } : void 0; + host.fileExists = (fileName) => { + const key = toPath3(fileName); + const value = fileExistsCache.get(key); + if (value !== void 0) return value; + const newValue = originalFileExists.call(host, fileName); + fileExistsCache.set(key, !!newValue); + return newValue; + }; + if (originalWriteFile) { + host.writeFile = (fileName, data, ...rest) => { + const key = toPath3(fileName); + fileExistsCache.delete(key); + const value = readFileCache.get(key); + if (value !== void 0 && value !== data) { + readFileCache.delete(key); + sourceFileCache.forEach((map2) => map2.delete(key)); + } else if (getSourceFileWithCache) { + sourceFileCache.forEach((map2) => { + const sourceFile = map2.get(key); + if (sourceFile && sourceFile.text !== data) { + map2.delete(key); + } + }); + } + originalWriteFile.call(host, fileName, data, ...rest); + }; + } + if (originalDirectoryExists) { + host.directoryExists = (directory) => { + const key = toPath3(directory); + const value = directoryExistsCache.get(key); + if (value !== void 0) return value; + const newValue = originalDirectoryExists.call(host, directory); + directoryExistsCache.set(key, !!newValue); + return newValue; + }; + if (originalCreateDirectory) { + host.createDirectory = (directory) => { + const key = toPath3(directory); + directoryExistsCache.delete(key); + originalCreateDirectory.call(host, directory); + }; + } + } + return { + originalReadFile, + originalFileExists, + originalDirectoryExists, + originalCreateDirectory, + originalWriteFile, + getSourceFileWithCache, + readFileWithCache + }; +} +function getPreEmitDiagnostics(program, sourceFile, cancellationToken) { + let diagnostics; + diagnostics = addRange(diagnostics, program.getConfigFileParsingDiagnostics()); + diagnostics = addRange(diagnostics, program.getOptionsDiagnostics(cancellationToken)); + diagnostics = addRange(diagnostics, program.getSyntacticDiagnostics(sourceFile, cancellationToken)); + diagnostics = addRange(diagnostics, program.getGlobalDiagnostics(cancellationToken)); + diagnostics = addRange(diagnostics, program.getSemanticDiagnostics(sourceFile, cancellationToken)); + if (getEmitDeclarations(program.getCompilerOptions())) { + diagnostics = addRange(diagnostics, program.getDeclarationDiagnostics(sourceFile, cancellationToken)); + } + return sortAndDeduplicateDiagnostics(diagnostics || emptyArray); +} +function formatDiagnostics(diagnostics, host) { + let output = ""; + for (const diagnostic of diagnostics) { + output += formatDiagnostic(diagnostic, host); + } + return output; +} +function formatDiagnostic(diagnostic, host) { + const errorMessage = `${diagnosticCategoryName(diagnostic)} TS${diagnostic.code}: ${flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine())}${host.getNewLine()}`; + if (diagnostic.file) { + const { line, character } = getLineAndCharacterOfPosition(diagnostic.file, diagnostic.start); + const fileName = diagnostic.file.fileName; + const relativeFileName = convertToRelativePath(fileName, host.getCurrentDirectory(), (fileName2) => host.getCanonicalFileName(fileName2)); + return `${relativeFileName}(${line + 1},${character + 1}): ` + errorMessage; + } + return errorMessage; +} +var ForegroundColorEscapeSequences = /* @__PURE__ */ ((ForegroundColorEscapeSequences2) => { + ForegroundColorEscapeSequences2["Grey"] = "\x1B[90m"; + ForegroundColorEscapeSequences2["Red"] = "\x1B[91m"; + ForegroundColorEscapeSequences2["Yellow"] = "\x1B[93m"; + ForegroundColorEscapeSequences2["Blue"] = "\x1B[94m"; + ForegroundColorEscapeSequences2["Cyan"] = "\x1B[96m"; + return ForegroundColorEscapeSequences2; +})(ForegroundColorEscapeSequences || {}); +var gutterStyleSequence = "\x1B[7m"; +var gutterSeparator = " "; +var resetEscapeSequence = "\x1B[0m"; +var ellipsis = "..."; +var halfIndent = " "; +var indent = " "; +function getCategoryFormat(category) { + switch (category) { + case 1 /* Error */: + return "\x1B[91m" /* Red */; + case 0 /* Warning */: + return "\x1B[93m" /* Yellow */; + case 2 /* Suggestion */: + return Debug.fail("Should never get an Info diagnostic on the command line."); + case 3 /* Message */: + return "\x1B[94m" /* Blue */; + } +} +function formatColorAndReset(text, formatStyle) { + return formatStyle + text + resetEscapeSequence; +} +function formatCodeSpan(file, start, length2, indent3, squiggleColor, host) { + const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start); + const { line: lastLine, character: lastLineChar } = getLineAndCharacterOfPosition(file, start + length2); + const lastLineInFile = getLineAndCharacterOfPosition(file, file.text.length).line; + const hasMoreThanFiveLines = lastLine - firstLine >= 4; + let gutterWidth = (lastLine + 1 + "").length; + if (hasMoreThanFiveLines) { + gutterWidth = Math.max(ellipsis.length, gutterWidth); + } + let context = ""; + for (let i = firstLine; i <= lastLine; i++) { + context += host.getNewLine(); + if (hasMoreThanFiveLines && firstLine + 1 < i && i < lastLine - 1) { + context += indent3 + formatColorAndReset(ellipsis.padStart(gutterWidth), gutterStyleSequence) + gutterSeparator + host.getNewLine(); + i = lastLine - 1; + } + const lineStart = getPositionOfLineAndCharacter(file, i, 0); + const lineEnd = i < lastLineInFile ? getPositionOfLineAndCharacter(file, i + 1, 0) : file.text.length; + let lineContent = file.text.slice(lineStart, lineEnd); + lineContent = lineContent.trimEnd(); + lineContent = lineContent.replace(/\t/g, " "); + context += indent3 + formatColorAndReset((i + 1 + "").padStart(gutterWidth), gutterStyleSequence) + gutterSeparator; + context += lineContent + host.getNewLine(); + context += indent3 + formatColorAndReset("".padStart(gutterWidth), gutterStyleSequence) + gutterSeparator; + context += squiggleColor; + if (i === firstLine) { + const lastCharForLine = i === lastLine ? lastLineChar : void 0; + context += lineContent.slice(0, firstLineChar).replace(/\S/g, " "); + context += lineContent.slice(firstLineChar, lastCharForLine).replace(/./g, "~"); + } else if (i === lastLine) { + context += lineContent.slice(0, lastLineChar).replace(/./g, "~"); + } else { + context += lineContent.replace(/./g, "~"); + } + context += resetEscapeSequence; + } + return context; +} +function formatLocation(file, start, host, color = formatColorAndReset) { + const { line: firstLine, character: firstLineChar } = getLineAndCharacterOfPosition(file, start); + const relativeFileName = host ? convertToRelativePath(file.fileName, host.getCurrentDirectory(), (fileName) => host.getCanonicalFileName(fileName)) : file.fileName; + let output = ""; + output += color(relativeFileName, "\x1B[96m" /* Cyan */); + output += ":"; + output += color(`${firstLine + 1}`, "\x1B[93m" /* Yellow */); + output += ":"; + output += color(`${firstLineChar + 1}`, "\x1B[93m" /* Yellow */); + return output; +} +function formatDiagnosticsWithColorAndContext(diagnostics, host) { + let output = ""; + for (const diagnostic of diagnostics) { + if (diagnostic.file) { + const { file, start } = diagnostic; + output += formatLocation(file, start, host); + output += " - "; + } + output += formatColorAndReset(diagnosticCategoryName(diagnostic), getCategoryFormat(diagnostic.category)); + output += formatColorAndReset(` TS${diagnostic.code}: `, "\x1B[90m" /* Grey */); + output += flattenDiagnosticMessageText(diagnostic.messageText, host.getNewLine()); + if (diagnostic.file && diagnostic.code !== Diagnostics.File_appears_to_be_binary.code) { + output += host.getNewLine(); + output += formatCodeSpan(diagnostic.file, diagnostic.start, diagnostic.length, "", getCategoryFormat(diagnostic.category), host); + } + if (diagnostic.relatedInformation) { + output += host.getNewLine(); + for (const { file, start, length: length2, messageText } of diagnostic.relatedInformation) { + if (file) { + output += host.getNewLine(); + output += halfIndent + formatLocation(file, start, host); + output += formatCodeSpan(file, start, length2, indent, "\x1B[96m" /* Cyan */, host); + } + output += host.getNewLine(); + output += indent + flattenDiagnosticMessageText(messageText, host.getNewLine()); + } + } + output += host.getNewLine(); + } + return output; +} +function flattenDiagnosticMessageText(diag2, newLine, indent3 = 0) { + if (isString(diag2)) { + return diag2; + } else if (diag2 === void 0) { + return ""; + } + let result = ""; + if (indent3) { + result += newLine; + for (let i = 0; i < indent3; i++) { + result += " "; + } + } + result += diag2.messageText; + indent3++; + if (diag2.next) { + for (const kid of diag2.next) { + result += flattenDiagnosticMessageText(kid, newLine, indent3); + } + } + return result; +} +function getModeForFileReference(ref, containingFileMode) { + return (isString(ref) ? containingFileMode : ref.resolutionMode) || containingFileMode; +} +function getModeForResolutionAtIndex(file, index, compilerOptions) { + return getModeForUsageLocationWorker(file, getModuleNameStringLiteralAt(file, index), compilerOptions); +} +function isExclusivelyTypeOnlyImportOrExport(decl) { + var _a; + if (isExportDeclaration(decl)) { + return decl.isTypeOnly; + } + if ((_a = decl.importClause) == null ? void 0 : _a.isTypeOnly) { + return true; + } + return false; +} +function getModeForUsageLocation(file, usage, compilerOptions) { + return getModeForUsageLocationWorker(file, usage, compilerOptions); +} +function getModeForUsageLocationWorker(file, usage, compilerOptions) { + if (isImportDeclaration(usage.parent) || isExportDeclaration(usage.parent) || isJSDocImportTag(usage.parent)) { + const isTypeOnly = isExclusivelyTypeOnlyImportOrExport(usage.parent); + if (isTypeOnly) { + const override = getResolutionModeOverride(usage.parent.attributes); + if (override) { + return override; + } + } + } + if (usage.parent.parent && isImportTypeNode(usage.parent.parent)) { + const override = getResolutionModeOverride(usage.parent.parent.attributes); + if (override) { + return override; + } + } + if (compilerOptions && importSyntaxAffectsModuleResolution(compilerOptions)) { + return getEmitSyntaxForUsageLocationWorker(file, usage, compilerOptions); + } +} +function getEmitSyntaxForUsageLocationWorker(file, usage, compilerOptions) { + var _a; + if (!compilerOptions) { + return void 0; + } + const exprParentParent = (_a = walkUpParenthesizedExpressions(usage.parent)) == null ? void 0 : _a.parent; + if (exprParentParent && isImportEqualsDeclaration(exprParentParent) || isRequireCall( + usage.parent, + /*requireStringLiteralLikeArgument*/ + false + )) { + return 1 /* CommonJS */; + } + if (isImportCall(walkUpParenthesizedExpressions(usage.parent))) { + return shouldTransformImportCallWorker(file, compilerOptions) ? 1 /* CommonJS */ : 99 /* ESNext */; + } + const fileEmitMode = getEmitModuleFormatOfFileWorker(file, compilerOptions); + return fileEmitMode === 1 /* CommonJS */ ? 1 /* CommonJS */ : emitModuleKindIsNonNodeESM(fileEmitMode) || fileEmitMode === 200 /* Preserve */ ? 99 /* ESNext */ : void 0; +} +function getResolutionModeOverride(node, grammarErrorOnNode) { + if (!node) return void 0; + if (length(node.elements) !== 1) { + grammarErrorOnNode == null ? void 0 : grammarErrorOnNode( + node, + node.token === 118 /* WithKeyword */ ? Diagnostics.Type_import_attributes_should_have_exactly_one_key_resolution_mode_with_value_import_or_require : Diagnostics.Type_import_assertions_should_have_exactly_one_key_resolution_mode_with_value_import_or_require + ); + return void 0; + } + const elem = node.elements[0]; + if (!isStringLiteralLike(elem.name)) return void 0; + if (elem.name.text !== "resolution-mode") { + grammarErrorOnNode == null ? void 0 : grammarErrorOnNode( + elem.name, + node.token === 118 /* WithKeyword */ ? Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_attributes : Diagnostics.resolution_mode_is_the_only_valid_key_for_type_import_assertions + ); + return void 0; + } + if (!isStringLiteralLike(elem.value)) return void 0; + if (elem.value.text !== "import" && elem.value.text !== "require") { + grammarErrorOnNode == null ? void 0 : grammarErrorOnNode(elem.value, Diagnostics.resolution_mode_should_be_either_require_or_import); + return void 0; + } + return elem.value.text === "import" ? 99 /* ESNext */ : 1 /* CommonJS */; +} +var emptyResolution = { + resolvedModule: void 0, + resolvedTypeReferenceDirective: void 0 +}; +function getModuleResolutionName(literal) { + return literal.text; +} +var moduleResolutionNameAndModeGetter = { + getName: getModuleResolutionName, + getMode: (entry, file, compilerOptions) => getModeForUsageLocation(file, entry, compilerOptions) +}; +function createModuleResolutionLoader(containingFile, redirectedReference, options, host, cache) { + return { + nameAndMode: moduleResolutionNameAndModeGetter, + resolve: (moduleName, resolutionMode) => resolveModuleName( + moduleName, + containingFile, + options, + host, + cache, + redirectedReference, + resolutionMode + ) + }; +} +function getTypeReferenceResolutionName(entry) { + return !isString(entry) ? entry.fileName : entry; +} +var typeReferenceResolutionNameAndModeGetter = { + getName: getTypeReferenceResolutionName, + getMode: (entry, file, compilerOptions) => getModeForFileReference(entry, file && getDefaultResolutionModeForFileWorker(file, compilerOptions)) +}; +function createTypeReferenceResolutionLoader(containingFile, redirectedReference, options, host, cache) { + return { + nameAndMode: typeReferenceResolutionNameAndModeGetter, + resolve: (typeRef, resoluionMode) => resolveTypeReferenceDirective( + typeRef, + containingFile, + options, + host, + redirectedReference, + cache, + resoluionMode + ) + }; +} +function loadWithModeAwareCache(entries, containingFile, redirectedReference, options, containingSourceFile, host, resolutionCache, createLoader) { + if (entries.length === 0) return emptyArray; + const resolutions = []; + const cache = /* @__PURE__ */ new Map(); + const loader = createLoader(containingFile, redirectedReference, options, host, resolutionCache); + for (const entry of entries) { + const name = loader.nameAndMode.getName(entry); + const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options); + const key = createModeAwareCacheKey(name, mode); + let result = cache.get(key); + if (!result) { + cache.set(key, result = loader.resolve(name, mode)); + } + resolutions.push(result); + } + return resolutions; +} +function forEachResolvedProjectReference(resolvedProjectReferences, cb) { + return forEachProjectReference( + /*projectReferences*/ + void 0, + resolvedProjectReferences, + (resolvedRef, parent2) => resolvedRef && cb(resolvedRef, parent2) + ); +} +function forEachProjectReference(projectReferences, resolvedProjectReferences, cbResolvedRef, cbRef) { + let seenResolvedRefs; + return worker( + projectReferences, + resolvedProjectReferences, + /*parent*/ + void 0 + ); + function worker(projectReferences2, resolvedProjectReferences2, parent2) { + if (cbRef) { + const result = cbRef(projectReferences2, parent2); + if (result) return result; + } + let skipChildren; + return forEach( + resolvedProjectReferences2, + (resolvedRef, index) => { + if (resolvedRef && (seenResolvedRefs == null ? void 0 : seenResolvedRefs.has(resolvedRef.sourceFile.path))) { + (skipChildren ?? (skipChildren = /* @__PURE__ */ new Set())).add(resolvedRef); + return void 0; + } + const result = cbResolvedRef(resolvedRef, parent2, index); + if (result || !resolvedRef) return result; + (seenResolvedRefs || (seenResolvedRefs = /* @__PURE__ */ new Set())).add(resolvedRef.sourceFile.path); + } + ) || forEach( + resolvedProjectReferences2, + (resolvedRef) => resolvedRef && !(skipChildren == null ? void 0 : skipChildren.has(resolvedRef)) ? worker(resolvedRef.commandLine.projectReferences, resolvedRef.references, resolvedRef) : void 0 + ); + } +} +var inferredTypesContainingFile = "__inferred type names__.ts"; +function getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName) { + const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory; + return combinePaths(containingDirectory, `__lib_node_modules_lookup_${libFileName}__.ts`); +} +function getLibraryNameFromLibFileName(libFileName) { + const components = libFileName.split("."); + let path = components[1]; + let i = 2; + while (components[i] && components[i] !== "d") { + path += (i === 2 ? "/" : "-") + components[i]; + i++; + } + return "@typescript/lib-" + path; +} +function getLibNameFromLibReference(libReference) { + return toFileNameLowerCase(libReference.fileName); +} +function getLibFileNameFromLibReference(libReference) { + const libName = getLibNameFromLibReference(libReference); + return libMap.get(libName); +} +function isReferencedFile(reason) { + switch (reason == null ? void 0 : reason.kind) { + case 3 /* Import */: + case 4 /* ReferenceFile */: + case 5 /* TypeReferenceDirective */: + case 7 /* LibReferenceDirective */: + return true; + default: + return false; + } +} +function isReferenceFileLocation(location) { + return location.pos !== void 0; +} +function getReferencedFileLocation(program, ref) { + var _a, _b, _c, _d; + const file = Debug.checkDefined(program.getSourceFileByPath(ref.file)); + const { kind, index } = ref; + let pos, end, packageId; + switch (kind) { + case 3 /* Import */: + const importLiteral = getModuleNameStringLiteralAt(file, index); + packageId = (_b = (_a = program.getResolvedModuleFromModuleSpecifier(importLiteral, file)) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.packageId; + if (importLiteral.pos === -1) return { file, packageId, text: importLiteral.text }; + pos = skipTrivia(file.text, importLiteral.pos); + end = importLiteral.end; + break; + case 4 /* ReferenceFile */: + ({ pos, end } = file.referencedFiles[index]); + break; + case 5 /* TypeReferenceDirective */: + ({ pos, end } = file.typeReferenceDirectives[index]); + packageId = (_d = (_c = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(file.typeReferenceDirectives[index], file)) == null ? void 0 : _c.resolvedTypeReferenceDirective) == null ? void 0 : _d.packageId; + break; + case 7 /* LibReferenceDirective */: + ({ pos, end } = file.libReferenceDirectives[index]); + break; + default: + return Debug.assertNever(kind); + } + return { file, pos, end, packageId }; +} +function isProgramUptoDate(program, rootFileNames, newOptions, getSourceVersion, fileExists, hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences) { + if (!program || (hasChangedAutomaticTypeDirectiveNames == null ? void 0 : hasChangedAutomaticTypeDirectiveNames())) return false; + if (!arrayIsEqualTo(program.getRootFileNames(), rootFileNames)) return false; + let seenResolvedRefs; + if (!arrayIsEqualTo(program.getProjectReferences(), projectReferences, projectReferenceUptoDate)) return false; + if (program.getSourceFiles().some(sourceFileNotUptoDate)) return false; + const missingPaths = program.getMissingFilePaths(); + if (missingPaths && forEachEntry(missingPaths, fileExists)) return false; + const currentOptions = program.getCompilerOptions(); + if (!compareDataObjects(currentOptions, newOptions)) return false; + if (program.resolvedLibReferences && forEachEntry(program.resolvedLibReferences, (_value, libFileName) => hasInvalidatedLibResolutions(libFileName))) return false; + if (currentOptions.configFile && newOptions.configFile) return currentOptions.configFile.text === newOptions.configFile.text; + return true; + function sourceFileNotUptoDate(sourceFile) { + return !sourceFileVersionUptoDate(sourceFile) || hasInvalidatedResolutions(sourceFile.path); + } + function sourceFileVersionUptoDate(sourceFile) { + return sourceFile.version === getSourceVersion(sourceFile.resolvedPath, sourceFile.fileName); + } + function projectReferenceUptoDate(oldRef, newRef, index) { + return projectReferenceIsEqualTo(oldRef, newRef) && resolvedProjectReferenceUptoDate(program.getResolvedProjectReferences()[index], oldRef); + } + function resolvedProjectReferenceUptoDate(oldResolvedRef, oldRef) { + if (oldResolvedRef) { + if (contains(seenResolvedRefs, oldResolvedRef)) return true; + const refPath2 = resolveProjectReferencePath(oldRef); + const newParsedCommandLine = getParsedCommandLine(refPath2); + if (!newParsedCommandLine) return false; + if (oldResolvedRef.commandLine.options.configFile !== newParsedCommandLine.options.configFile) return false; + if (!arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newParsedCommandLine.fileNames)) return false; + (seenResolvedRefs || (seenResolvedRefs = [])).push(oldResolvedRef); + return !forEach( + oldResolvedRef.references, + (childResolvedRef, index) => !resolvedProjectReferenceUptoDate( + childResolvedRef, + oldResolvedRef.commandLine.projectReferences[index] + ) + ); + } + const refPath = resolveProjectReferencePath(oldRef); + return !getParsedCommandLine(refPath); + } +} +function getConfigFileParsingDiagnostics(configFileParseResult) { + return configFileParseResult.options.configFile ? [...configFileParseResult.options.configFile.parseDiagnostics, ...configFileParseResult.errors] : configFileParseResult.errors; +} +function getImpliedNodeFormatForFile(fileName, packageJsonInfoCache, host, options) { + const result = getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options); + return typeof result === "object" ? result.impliedNodeFormat : result; +} +function getImpliedNodeFormatForFileWorker(fileName, packageJsonInfoCache, host, options) { + const moduleResolution = getEmitModuleResolutionKind(options); + const shouldLookupFromPackageJson = 3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */ || pathContainsNodeModules(fileName); + return fileExtensionIsOneOf(fileName, [".d.mts" /* Dmts */, ".mts" /* Mts */, ".mjs" /* Mjs */]) ? 99 /* ESNext */ : fileExtensionIsOneOf(fileName, [".d.cts" /* Dcts */, ".cts" /* Cts */, ".cjs" /* Cjs */]) ? 1 /* CommonJS */ : shouldLookupFromPackageJson && fileExtensionIsOneOf(fileName, [".d.ts" /* Dts */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".js" /* Js */, ".jsx" /* Jsx */]) ? lookupFromPackageJson() : void 0; + function lookupFromPackageJson() { + const state = getTemporaryModuleResolutionState(packageJsonInfoCache, host, options); + const packageJsonLocations = []; + state.failedLookupLocations = packageJsonLocations; + state.affectingLocations = packageJsonLocations; + const packageJsonScope = getPackageScopeForPath(getDirectoryPath(fileName), state); + const impliedNodeFormat = (packageJsonScope == null ? void 0 : packageJsonScope.contents.packageJsonContent.type) === "module" ? 99 /* ESNext */ : 1 /* CommonJS */; + return { impliedNodeFormat, packageJsonLocations, packageJsonScope }; + } +} +var plainJSErrors = /* @__PURE__ */ new Set([ + // binder errors + Diagnostics.Cannot_redeclare_block_scoped_variable_0.code, + Diagnostics.A_module_cannot_have_multiple_default_exports.code, + Diagnostics.Another_export_default_is_here.code, + Diagnostics.The_first_export_default_is_here.code, + Diagnostics.Identifier_expected_0_is_a_reserved_word_at_the_top_level_of_a_module.code, + Diagnostics.Identifier_expected_0_is_a_reserved_word_in_strict_mode_Modules_are_automatically_in_strict_mode.code, + Diagnostics.Identifier_expected_0_is_a_reserved_word_that_cannot_be_used_here.code, + Diagnostics.constructor_is_a_reserved_word.code, + Diagnostics.delete_cannot_be_called_on_an_identifier_in_strict_mode.code, + Diagnostics.Code_contained_in_a_class_is_evaluated_in_JavaScript_s_strict_mode_which_does_not_allow_this_use_of_0_For_more_information_see_https_Colon_Slash_Slashdeveloper_mozilla_org_Slashen_US_Slashdocs_SlashWeb_SlashJavaScript_SlashReference_SlashStrict_mode.code, + Diagnostics.Invalid_use_of_0_Modules_are_automatically_in_strict_mode.code, + Diagnostics.Invalid_use_of_0_in_strict_mode.code, + Diagnostics.A_label_is_not_allowed_here.code, + Diagnostics.with_statements_are_not_allowed_in_strict_mode.code, + // grammar errors + Diagnostics.A_break_statement_can_only_be_used_within_an_enclosing_iteration_or_switch_statement.code, + Diagnostics.A_break_statement_can_only_jump_to_a_label_of_an_enclosing_statement.code, + Diagnostics.A_class_declaration_without_the_default_modifier_must_have_a_name.code, + Diagnostics.A_class_member_cannot_have_the_0_keyword.code, + Diagnostics.A_comma_expression_is_not_allowed_in_a_computed_property_name.code, + Diagnostics.A_continue_statement_can_only_be_used_within_an_enclosing_iteration_statement.code, + Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code, + Diagnostics.A_continue_statement_can_only_jump_to_a_label_of_an_enclosing_iteration_statement.code, + Diagnostics.A_default_clause_cannot_appear_more_than_once_in_a_switch_statement.code, + Diagnostics.A_default_export_must_be_at_the_top_level_of_a_file_or_module_declaration.code, + Diagnostics.A_definite_assignment_assertion_is_not_permitted_in_this_context.code, + Diagnostics.A_destructuring_declaration_must_have_an_initializer.code, + Diagnostics.A_get_accessor_cannot_have_parameters.code, + Diagnostics.A_rest_element_cannot_contain_a_binding_pattern.code, + Diagnostics.A_rest_element_cannot_have_a_property_name.code, + Diagnostics.A_rest_element_cannot_have_an_initializer.code, + Diagnostics.A_rest_element_must_be_last_in_a_destructuring_pattern.code, + Diagnostics.A_rest_parameter_cannot_have_an_initializer.code, + Diagnostics.A_rest_parameter_must_be_last_in_a_parameter_list.code, + Diagnostics.A_rest_parameter_or_binding_pattern_may_not_have_a_trailing_comma.code, + Diagnostics.A_return_statement_cannot_be_used_inside_a_class_static_block.code, + Diagnostics.A_set_accessor_cannot_have_rest_parameter.code, + Diagnostics.A_set_accessor_must_have_exactly_one_parameter.code, + Diagnostics.An_export_declaration_can_only_be_used_at_the_top_level_of_a_module.code, + Diagnostics.An_export_declaration_cannot_have_modifiers.code, + Diagnostics.An_import_declaration_can_only_be_used_at_the_top_level_of_a_module.code, + Diagnostics.An_import_declaration_cannot_have_modifiers.code, + Diagnostics.An_object_member_cannot_be_declared_optional.code, + Diagnostics.Argument_of_dynamic_import_cannot_be_spread_element.code, + Diagnostics.Cannot_assign_to_private_method_0_Private_methods_are_not_writable.code, + Diagnostics.Cannot_redeclare_identifier_0_in_catch_clause.code, + Diagnostics.Catch_clause_variable_cannot_have_an_initializer.code, + Diagnostics.Class_decorators_can_t_be_used_with_static_private_identifier_Consider_removing_the_experimental_decorator.code, + Diagnostics.Classes_can_only_extend_a_single_class.code, + Diagnostics.Classes_may_not_have_a_field_named_constructor.code, + Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code, + Diagnostics.Duplicate_label_0.code, + Diagnostics.Dynamic_imports_can_only_accept_a_module_specifier_and_an_optional_set_of_attributes_as_arguments.code, + Diagnostics.for_await_loops_cannot_be_used_inside_a_class_static_block.code, + Diagnostics.JSX_attributes_must_only_be_assigned_a_non_empty_expression.code, + Diagnostics.JSX_elements_cannot_have_multiple_attributes_with_the_same_name.code, + Diagnostics.JSX_expressions_may_not_use_the_comma_operator_Did_you_mean_to_write_an_array.code, + Diagnostics.JSX_property_access_expressions_cannot_include_JSX_namespace_names.code, + Diagnostics.Jump_target_cannot_cross_function_boundary.code, + Diagnostics.Line_terminator_not_permitted_before_arrow.code, + Diagnostics.Modifiers_cannot_appear_here.code, + Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_in_statement.code, + Diagnostics.Only_a_single_variable_declaration_is_allowed_in_a_for_of_statement.code, + Diagnostics.Private_identifiers_are_not_allowed_outside_class_bodies.code, + Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code, + Diagnostics.Property_0_is_not_accessible_outside_class_1_because_it_has_a_private_identifier.code, + Diagnostics.Tagged_template_expressions_are_not_permitted_in_an_optional_chain.code, + Diagnostics.The_left_hand_side_of_a_for_of_statement_may_not_be_async.code, + Diagnostics.The_variable_declaration_of_a_for_in_statement_cannot_have_an_initializer.code, + Diagnostics.The_variable_declaration_of_a_for_of_statement_cannot_have_an_initializer.code, + Diagnostics.Trailing_comma_not_allowed.code, + Diagnostics.Variable_declaration_list_cannot_be_empty.code, + Diagnostics._0_and_1_operations_cannot_be_mixed_without_parentheses.code, + Diagnostics._0_expected.code, + Diagnostics._0_is_not_a_valid_meta_property_for_keyword_1_Did_you_mean_2.code, + Diagnostics._0_list_cannot_be_empty.code, + Diagnostics._0_modifier_already_seen.code, + Diagnostics._0_modifier_cannot_appear_on_a_constructor_declaration.code, + Diagnostics._0_modifier_cannot_appear_on_a_module_or_namespace_element.code, + Diagnostics._0_modifier_cannot_appear_on_a_parameter.code, + Diagnostics._0_modifier_cannot_appear_on_class_elements_of_this_kind.code, + Diagnostics._0_modifier_cannot_be_used_here.code, + Diagnostics._0_modifier_must_precede_1_modifier.code, + Diagnostics._0_declarations_can_only_be_declared_inside_a_block.code, + Diagnostics._0_declarations_must_be_initialized.code, + Diagnostics.extends_clause_already_seen.code, + Diagnostics.let_is_not_allowed_to_be_used_as_a_name_in_let_or_const_declarations.code, + Diagnostics.Class_constructor_may_not_be_a_generator.code, + Diagnostics.Class_constructor_may_not_be_an_accessor.code, + Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, + Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, + Diagnostics.Private_field_0_must_be_declared_in_an_enclosing_class.code, + // Type errors + Diagnostics.This_condition_will_always_return_0_since_JavaScript_compares_objects_by_reference_not_value.code +]); +function shouldProgramCreateNewSourceFiles(program, newOptions) { + if (!program) return false; + return optionsHaveChanges(program.getCompilerOptions(), newOptions, sourceFileAffectingCompilerOptions); +} +function createCreateProgramOptions(rootNames, options, host, oldProgram, configFileParsingDiagnostics, typeScriptVersion3) { + return { + rootNames, + options, + host, + oldProgram, + configFileParsingDiagnostics, + typeScriptVersion: typeScriptVersion3 + }; +} +function createProgram(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) { + var _a, _b, _c, _d, _e, _f, _g, _h, _i, _j, _k, _l, _m, _n, _o, _p; + const createProgramOptions = isArray(rootNamesOrOptions) ? createCreateProgramOptions(rootNamesOrOptions, _options, _host, _oldProgram, _configFileParsingDiagnostics) : rootNamesOrOptions; + const { rootNames, options, configFileParsingDiagnostics, projectReferences, typeScriptVersion: typeScriptVersion3 } = createProgramOptions; + let { oldProgram } = createProgramOptions; + for (const option of commandLineOptionOfCustomType) { + if (hasProperty(options, option.name)) { + if (typeof options[option.name] === "string") { + throw new Error(`${option.name} is a string value; tsconfig JSON must be parsed with parseJsonSourceFileConfigFileContent or getParsedCommandLineOfConfigFile before passing to createProgram`); + } + } + } + const reportInvalidIgnoreDeprecations = memoize(() => createOptionValueDiagnostic("ignoreDeprecations", Diagnostics.Invalid_value_for_ignoreDeprecations)); + let processingDefaultLibFiles; + let processingOtherFiles; + let files; + let symlinks; + let commonSourceDirectory; + let typeChecker; + let classifiableNames; + let fileReasons = createMultiMap(); + let filesWithReferencesProcessed; + let fileReasonsToChain; + let reasonToRelatedInfo; + let cachedBindAndCheckDiagnosticsForFile; + let cachedDeclarationDiagnosticsForFile; + let fileProcessingDiagnostics; + let automaticTypeDirectiveNames; + let automaticTypeDirectiveResolutions; + let resolvedLibReferences; + let resolvedLibProcessing; + let resolvedModules; + let resolvedModulesProcessing; + let resolvedTypeReferenceDirectiveNames; + let resolvedTypeReferenceDirectiveNamesProcessing; + let packageMap; + const maxNodeModuleJsDepth = typeof options.maxNodeModuleJsDepth === "number" ? options.maxNodeModuleJsDepth : 0; + let currentNodeModulesDepth = 0; + const modulesWithElidedImports = /* @__PURE__ */ new Map(); + const sourceFilesFoundSearchingNodeModules = /* @__PURE__ */ new Map(); + (_a = tracing) == null ? void 0 : _a.push( + tracing.Phase.Program, + "createProgram", + { configFilePath: options.configFilePath, rootDir: options.rootDir }, + /*separateBeginAndEnd*/ + true + ); + mark("beforeProgram"); + const host = createProgramOptions.host || createCompilerHost(options); + const configParsingHost = parseConfigHostFromCompilerHostLike(host); + let skipDefaultLib = options.noLib; + const getDefaultLibraryFileName = memoize(() => host.getDefaultLibFileName(options)); + const defaultLibraryPath = host.getDefaultLibLocation ? host.getDefaultLibLocation() : getDirectoryPath(getDefaultLibraryFileName()); + const programDiagnostics = createDiagnosticCollection(); + let lazyProgramDiagnosticExplainingFile = []; + const currentDirectory = host.getCurrentDirectory(); + const supportedExtensions = getSupportedExtensions(options); + const supportedExtensionsWithJsonIfResolveJsonModule = getSupportedExtensionsWithJsonIfResolveJsonModule(options, supportedExtensions); + const hasEmitBlockingDiagnostics = /* @__PURE__ */ new Map(); + let _compilerOptionsObjectLiteralSyntax; + let _compilerOptionsPropertySyntax; + let moduleResolutionCache; + let actualResolveModuleNamesWorker; + const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse; + if (host.resolveModuleNameLiterals) { + actualResolveModuleNamesWorker = host.resolveModuleNameLiterals.bind(host); + moduleResolutionCache = (_b = host.getModuleResolutionCache) == null ? void 0 : _b.call(host); + } else if (host.resolveModuleNames) { + actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile, reusedNames) => host.resolveModuleNames( + moduleNames.map(getModuleResolutionName), + containingFile, + reusedNames == null ? void 0 : reusedNames.map(getModuleResolutionName), + redirectedReference, + options2, + containingSourceFile + ).map( + (resolved) => resolved ? resolved.extension !== void 0 ? { resolvedModule: resolved } : ( + // An older host may have omitted extension, in which case we should infer it from the file extension of resolvedFileName. + { resolvedModule: { ...resolved, extension: extensionFromPath(resolved.resolvedFileName) } } + ) : emptyResolution + ); + moduleResolutionCache = (_c = host.getModuleResolutionCache) == null ? void 0 : _c.call(host); + } else { + moduleResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options); + actualResolveModuleNamesWorker = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( + moduleNames, + containingFile, + redirectedReference, + options2, + containingSourceFile, + host, + moduleResolutionCache, + createModuleResolutionLoader + ); + } + let actualResolveTypeReferenceDirectiveNamesWorker; + if (host.resolveTypeReferenceDirectiveReferences) { + actualResolveTypeReferenceDirectiveNamesWorker = host.resolveTypeReferenceDirectiveReferences.bind(host); + } else if (host.resolveTypeReferenceDirectives) { + actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => host.resolveTypeReferenceDirectives( + typeDirectiveNames.map(getTypeReferenceResolutionName), + containingFile, + redirectedReference, + options2, + containingSourceFile == null ? void 0 : containingSourceFile.impliedNodeFormat + ).map((resolvedTypeReferenceDirective) => ({ resolvedTypeReferenceDirective })); + } else { + const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache( + currentDirectory, + getCanonicalFileName, + /*options*/ + void 0, + moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(), + moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey + ); + actualResolveTypeReferenceDirectiveNamesWorker = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( + typeDirectiveNames, + containingFile, + redirectedReference, + options2, + containingSourceFile, + host, + typeReferenceDirectiveResolutionCache, + createTypeReferenceResolutionLoader + ); + } + const hasInvalidatedLibResolutions = host.hasInvalidatedLibResolutions || returnFalse; + let actualResolveLibrary; + if (host.resolveLibrary) { + actualResolveLibrary = host.resolveLibrary.bind(host); + } else { + const libraryResolutionCache = createModuleResolutionCache(currentDirectory, getCanonicalFileName, options, moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache()); + actualResolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary(libraryName, resolveFrom, options2, host, libraryResolutionCache); + } + const packageIdToSourceFile = /* @__PURE__ */ new Map(); + let sourceFileToPackageName = /* @__PURE__ */ new Map(); + let redirectTargetsMap = createMultiMap(); + let usesUriStyleNodeCoreModules; + const filesByName = /* @__PURE__ */ new Map(); + let missingFileNames = /* @__PURE__ */ new Map(); + const filesByNameIgnoreCase = host.useCaseSensitiveFileNames() ? /* @__PURE__ */ new Map() : void 0; + let resolvedProjectReferences; + let projectReferenceRedirects; + let mapFromFileToProjectReferenceRedirects; + let mapFromToProjectReferenceRedirectSource; + const useSourceOfProjectReferenceRedirect = !!((_d = host.useSourceOfProjectReferenceRedirect) == null ? void 0 : _d.call(host)) && !options.disableSourceOfProjectReferenceRedirect; + const { onProgramCreateComplete, fileExists, directoryExists } = updateHostForUseSourceOfProjectReferenceRedirect({ + compilerHost: host, + getSymlinkCache, + useSourceOfProjectReferenceRedirect, + toPath: toPath3, + getResolvedProjectReferences, + getSourceOfProjectReferenceRedirect, + forEachResolvedProjectReference: forEachResolvedProjectReference2 + }); + const readFile = host.readFile.bind(host); + (_e = tracing) == null ? void 0 : _e.push(tracing.Phase.Program, "shouldProgramCreateNewSourceFiles", { hasOldProgram: !!oldProgram }); + const shouldCreateNewSourceFile = shouldProgramCreateNewSourceFiles(oldProgram, options); + (_f = tracing) == null ? void 0 : _f.pop(); + let structureIsReused; + (_g = tracing) == null ? void 0 : _g.push(tracing.Phase.Program, "tryReuseStructureFromOldProgram", {}); + structureIsReused = tryReuseStructureFromOldProgram(); + (_h = tracing) == null ? void 0 : _h.pop(); + if (structureIsReused !== 2 /* Completely */) { + processingDefaultLibFiles = []; + processingOtherFiles = []; + if (projectReferences) { + if (!resolvedProjectReferences) { + resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile); + } + if (rootNames.length) { + resolvedProjectReferences == null ? void 0 : resolvedProjectReferences.forEach((parsedRef, index) => { + if (!parsedRef) return; + const out = parsedRef.commandLine.options.outFile; + if (useSourceOfProjectReferenceRedirect) { + if (out || getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) { + for (const fileName of parsedRef.commandLine.fileNames) { + processProjectReferenceFile(fileName, { kind: 1 /* SourceFromProjectReference */, index }); + } + } + } else { + if (out) { + processProjectReferenceFile(changeExtension(out, ".d.ts"), { kind: 2 /* OutputFromProjectReference */, index }); + } else if (getEmitModuleKind(parsedRef.commandLine.options) === 0 /* None */) { + const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(parsedRef.commandLine, !host.useCaseSensitiveFileNames())); + for (const fileName of parsedRef.commandLine.fileNames) { + if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) { + processProjectReferenceFile(getOutputDeclarationFileName(fileName, parsedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3), { kind: 2 /* OutputFromProjectReference */, index }); + } + } + } + } + }); + } + } + (_i = tracing) == null ? void 0 : _i.push(tracing.Phase.Program, "processRootFiles", { count: rootNames.length }); + forEach(rootNames, (name, index) => processRootFile( + name, + /*isDefaultLib*/ + false, + /*ignoreNoDefaultLib*/ + false, + { kind: 0 /* RootFile */, index } + )); + (_j = tracing) == null ? void 0 : _j.pop(); + automaticTypeDirectiveNames ?? (automaticTypeDirectiveNames = rootNames.length ? getAutomaticTypeDirectiveNames(options, host) : emptyArray); + automaticTypeDirectiveResolutions = createModeAwareCache(); + if (automaticTypeDirectiveNames.length) { + (_k = tracing) == null ? void 0 : _k.push(tracing.Phase.Program, "processTypeReferences", { count: automaticTypeDirectiveNames.length }); + const containingDirectory = options.configFilePath ? getDirectoryPath(options.configFilePath) : currentDirectory; + const containingFilename = combinePaths(containingDirectory, inferredTypesContainingFile); + const resolutions = resolveTypeReferenceDirectiveNamesReusingOldState(automaticTypeDirectiveNames, containingFilename); + for (let i = 0; i < automaticTypeDirectiveNames.length; i++) { + automaticTypeDirectiveResolutions.set( + automaticTypeDirectiveNames[i], + /*mode*/ + void 0, + resolutions[i] + ); + processTypeReferenceDirective( + automaticTypeDirectiveNames[i], + /*mode*/ + void 0, + resolutions[i], + { + kind: 8 /* AutomaticTypeDirectiveFile */, + typeReference: automaticTypeDirectiveNames[i], + packageId: (_m = (_l = resolutions[i]) == null ? void 0 : _l.resolvedTypeReferenceDirective) == null ? void 0 : _m.packageId + } + ); + } + (_n = tracing) == null ? void 0 : _n.pop(); + } + if (rootNames.length && !skipDefaultLib) { + const defaultLibraryFileName = getDefaultLibraryFileName(); + if (!options.lib && defaultLibraryFileName) { + processRootFile( + defaultLibraryFileName, + /*isDefaultLib*/ + true, + /*ignoreNoDefaultLib*/ + false, + { kind: 6 /* LibFile */ } + ); + } else { + forEach(options.lib, (libFileName, index) => { + processRootFile( + pathForLibFile(libFileName), + /*isDefaultLib*/ + true, + /*ignoreNoDefaultLib*/ + false, + { kind: 6 /* LibFile */, index } + ); + }); + } + } + files = toSorted(processingDefaultLibFiles, compareDefaultLibFiles).concat(processingOtherFiles); + processingDefaultLibFiles = void 0; + processingOtherFiles = void 0; + filesWithReferencesProcessed = void 0; + } + if (oldProgram && host.onReleaseOldSourceFile) { + const oldSourceFiles = oldProgram.getSourceFiles(); + for (const oldSourceFile of oldSourceFiles) { + const newFile = getSourceFileByPath(oldSourceFile.resolvedPath); + if (shouldCreateNewSourceFile || !newFile || newFile.impliedNodeFormat !== oldSourceFile.impliedNodeFormat || // old file wasn't redirect but new file is + oldSourceFile.resolvedPath === oldSourceFile.path && newFile.resolvedPath !== oldSourceFile.path) { + host.onReleaseOldSourceFile(oldSourceFile, oldProgram.getCompilerOptions(), !!getSourceFileByPath(oldSourceFile.path), newFile); + } + } + if (!host.getParsedCommandLine) { + oldProgram.forEachResolvedProjectReference((resolvedProjectReference) => { + if (!getResolvedProjectReferenceByPath(resolvedProjectReference.sourceFile.path)) { + host.onReleaseOldSourceFile( + resolvedProjectReference.sourceFile, + oldProgram.getCompilerOptions(), + /*hasSourceFileByPath*/ + false, + /*newSourceFileByResolvedPath*/ + void 0 + ); + } + }); + } + } + if (oldProgram && host.onReleaseParsedCommandLine) { + forEachProjectReference( + oldProgram.getProjectReferences(), + oldProgram.getResolvedProjectReferences(), + (oldResolvedRef, parent2, index) => { + const oldReference = (parent2 == null ? void 0 : parent2.commandLine.projectReferences[index]) || oldProgram.getProjectReferences()[index]; + const oldRefPath = resolveProjectReferencePath(oldReference); + if (!(projectReferenceRedirects == null ? void 0 : projectReferenceRedirects.has(toPath3(oldRefPath)))) { + host.onReleaseParsedCommandLine(oldRefPath, oldResolvedRef, oldProgram.getCompilerOptions()); + } + } + ); + } + oldProgram = void 0; + resolvedLibProcessing = void 0; + resolvedModulesProcessing = void 0; + resolvedTypeReferenceDirectiveNamesProcessing = void 0; + const program = { + getRootFileNames: () => rootNames, + getSourceFile, + getSourceFileByPath, + getSourceFiles: () => files, + getMissingFilePaths: () => missingFileNames, + getModuleResolutionCache: () => moduleResolutionCache, + getFilesByNameMap: () => filesByName, + getCompilerOptions: () => options, + getSyntacticDiagnostics, + getOptionsDiagnostics, + getGlobalDiagnostics, + getSemanticDiagnostics, + getCachedSemanticDiagnostics, + getSuggestionDiagnostics, + getDeclarationDiagnostics: getDeclarationDiagnostics2, + getBindAndCheckDiagnostics, + getProgramDiagnostics, + getTypeChecker, + getClassifiableNames, + getCommonSourceDirectory: getCommonSourceDirectory2, + emit, + getCurrentDirectory: () => currentDirectory, + getNodeCount: () => getTypeChecker().getNodeCount(), + getIdentifierCount: () => getTypeChecker().getIdentifierCount(), + getSymbolCount: () => getTypeChecker().getSymbolCount(), + getTypeCount: () => getTypeChecker().getTypeCount(), + getInstantiationCount: () => getTypeChecker().getInstantiationCount(), + getRelationCacheSizes: () => getTypeChecker().getRelationCacheSizes(), + getFileProcessingDiagnostics: () => fileProcessingDiagnostics, + getAutomaticTypeDirectiveNames: () => automaticTypeDirectiveNames, + getAutomaticTypeDirectiveResolutions: () => automaticTypeDirectiveResolutions, + isSourceFileFromExternalLibrary, + isSourceFileDefaultLibrary, + getModeForUsageLocation: getModeForUsageLocation2, + getEmitSyntaxForUsageLocation, + getModeForResolutionAtIndex: getModeForResolutionAtIndex2, + getSourceFileFromReference, + getLibFileFromReference, + sourceFileToPackageName, + redirectTargetsMap, + usesUriStyleNodeCoreModules, + resolvedModules, + resolvedTypeReferenceDirectiveNames, + resolvedLibReferences, + getResolvedModule, + getResolvedModuleFromModuleSpecifier, + getResolvedTypeReferenceDirective, + getResolvedTypeReferenceDirectiveFromTypeReferenceDirective, + forEachResolvedModule, + forEachResolvedTypeReferenceDirective, + getCurrentPackagesMap: () => packageMap, + typesPackageExists, + packageBundlesTypes, + isEmittedFile, + getConfigFileParsingDiagnostics: getConfigFileParsingDiagnostics2, + getProjectReferences, + getResolvedProjectReferences, + getProjectReferenceRedirect, + getResolvedProjectReferenceToRedirect, + getResolvedProjectReferenceByPath, + forEachResolvedProjectReference: forEachResolvedProjectReference2, + isSourceOfProjectReferenceRedirect, + getRedirectReferenceForResolutionFromSourceOfProject, + getCompilerOptionsForFile, + getDefaultResolutionModeForFile: getDefaultResolutionModeForFile2, + getEmitModuleFormatOfFile: getEmitModuleFormatOfFile2, + getImpliedNodeFormatForEmit: getImpliedNodeFormatForEmit2, + shouldTransformImportCall, + emitBuildInfo, + fileExists, + readFile, + directoryExists, + getSymlinkCache, + realpath: (_o = host.realpath) == null ? void 0 : _o.bind(host), + useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(), + getCanonicalFileName, + getFileIncludeReasons: () => fileReasons, + structureIsReused, + writeFile: writeFile2, + getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation) + }; + onProgramCreateComplete(); + verifyCompilerOptions(); + mark("afterProgram"); + measure("Program", "beforeProgram", "afterProgram"); + (_p = tracing) == null ? void 0 : _p.pop(); + return program; + function updateAndGetProgramDiagnostics() { + if (lazyProgramDiagnosticExplainingFile) { + fileProcessingDiagnostics == null ? void 0 : fileProcessingDiagnostics.forEach((diagnostic) => { + switch (diagnostic.kind) { + case 1 /* FilePreprocessingFileExplainingDiagnostic */: + return programDiagnostics.add( + createDiagnosticExplainingFile( + diagnostic.file && getSourceFileByPath(diagnostic.file), + diagnostic.fileProcessingReason, + diagnostic.diagnostic, + diagnostic.args || emptyArray + ) + ); + case 0 /* FilePreprocessingLibReferenceDiagnostic */: + return programDiagnostics.add(filePreprocessingLibreferenceDiagnostic(diagnostic)); + case 2 /* ResolutionDiagnostics */: + return diagnostic.diagnostics.forEach((d) => programDiagnostics.add(d)); + default: + Debug.assertNever(diagnostic); + } + }); + lazyProgramDiagnosticExplainingFile.forEach( + ({ file, diagnostic, args }) => programDiagnostics.add( + createDiagnosticExplainingFile( + file, + /*fileProcessingReason*/ + void 0, + diagnostic, + args + ) + ) + ); + lazyProgramDiagnosticExplainingFile = void 0; + fileReasonsToChain = void 0; + reasonToRelatedInfo = void 0; + } + return programDiagnostics; + } + function filePreprocessingLibreferenceDiagnostic({ reason }) { + const { file, pos, end } = getReferencedFileLocation(program, reason); + const libReference = file.libReferenceDirectives[reason.index]; + const libName = getLibNameFromLibReference(libReference); + const unqualifiedLibName = removeSuffix(removePrefix(libName, "lib."), ".d.ts"); + const suggestion = getSpellingSuggestion(unqualifiedLibName, libs, identity); + return createFileDiagnostic( + file, + Debug.checkDefined(pos), + Debug.checkDefined(end) - pos, + suggestion ? Diagnostics.Cannot_find_lib_definition_for_0_Did_you_mean_1 : Diagnostics.Cannot_find_lib_definition_for_0, + libName, + suggestion + ); + } + function getResolvedModule(file, moduleName, mode) { + var _a2; + return (_a2 = resolvedModules == null ? void 0 : resolvedModules.get(file.path)) == null ? void 0 : _a2.get(moduleName, mode); + } + function getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile) { + sourceFile ?? (sourceFile = getSourceFileOfNode(moduleSpecifier)); + Debug.assertIsDefined(sourceFile, "`moduleSpecifier` must have a `SourceFile` ancestor. Use `program.getResolvedModule` instead to provide the containing file and resolution mode."); + return getResolvedModule(sourceFile, moduleSpecifier.text, getModeForUsageLocation2(sourceFile, moduleSpecifier)); + } + function getResolvedTypeReferenceDirective(file, typeDirectiveName, mode) { + var _a2; + return (_a2 = resolvedTypeReferenceDirectiveNames == null ? void 0 : resolvedTypeReferenceDirectiveNames.get(file.path)) == null ? void 0 : _a2.get(typeDirectiveName, mode); + } + function getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(typeRef, sourceFile) { + return getResolvedTypeReferenceDirective( + sourceFile, + typeRef.fileName, + getModeForTypeReferenceDirectiveInFile(typeRef, sourceFile) + ); + } + function forEachResolvedModule(callback, file) { + forEachResolution(resolvedModules, callback, file); + } + function forEachResolvedTypeReferenceDirective(callback, file) { + forEachResolution(resolvedTypeReferenceDirectiveNames, callback, file); + } + function forEachResolution(resolutionCache, callback, file) { + var _a2; + if (file) (_a2 = resolutionCache == null ? void 0 : resolutionCache.get(file.path)) == null ? void 0 : _a2.forEach((resolution, name, mode) => callback(resolution, name, mode, file.path)); + else resolutionCache == null ? void 0 : resolutionCache.forEach((resolutions, filePath) => resolutions.forEach((resolution, name, mode) => callback(resolution, name, mode, filePath))); + } + function getPackagesMap() { + if (packageMap) return packageMap; + packageMap = /* @__PURE__ */ new Map(); + forEachResolvedModule(({ resolvedModule }) => { + if (resolvedModule == null ? void 0 : resolvedModule.packageId) packageMap.set(resolvedModule.packageId.name, resolvedModule.extension === ".d.ts" /* Dts */ || !!packageMap.get(resolvedModule.packageId.name)); + }); + return packageMap; + } + function typesPackageExists(packageName) { + return getPackagesMap().has(getTypesPackageName(packageName)); + } + function packageBundlesTypes(packageName) { + return !!getPackagesMap().get(packageName); + } + function addResolutionDiagnostics(resolution) { + var _a2; + if (!((_a2 = resolution.resolutionDiagnostics) == null ? void 0 : _a2.length)) return; + (fileProcessingDiagnostics ?? (fileProcessingDiagnostics = [])).push({ + kind: 2 /* ResolutionDiagnostics */, + diagnostics: resolution.resolutionDiagnostics + }); + } + function addResolutionDiagnosticsFromResolutionOrCache(containingFile, name, resolution, mode) { + if (host.resolveModuleNameLiterals || !host.resolveModuleNames) return addResolutionDiagnostics(resolution); + if (!moduleResolutionCache || isExternalModuleNameRelative(name)) return; + const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory); + const containingDir = getDirectoryPath(containingFileName); + const redirectedReference = getRedirectReferenceForResolution(containingFile); + const fromCache = moduleResolutionCache.getFromNonRelativeNameCache(name, mode, containingDir, redirectedReference); + if (fromCache) addResolutionDiagnostics(fromCache); + } + function resolveModuleNamesWorker(moduleNames, containingFile, reusedNames) { + var _a2, _b2; + const containingFileName = getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory); + const redirectedReference = getRedirectReferenceForResolution(containingFile); + (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveModuleNamesWorker", { containingFileName }); + mark("beforeResolveModule"); + const result = actualResolveModuleNamesWorker( + moduleNames, + containingFileName, + redirectedReference, + options, + containingFile, + reusedNames + ); + mark("afterResolveModule"); + measure("ResolveModule", "beforeResolveModule", "afterResolveModule"); + (_b2 = tracing) == null ? void 0 : _b2.pop(); + return result; + } + function resolveTypeReferenceDirectiveNamesWorker(typeDirectiveNames, containingFile, reusedNames) { + var _a2, _b2; + const containingSourceFile = !isString(containingFile) ? containingFile : void 0; + const containingFileName = !isString(containingFile) ? getNormalizedAbsolutePath(containingFile.originalFileName, currentDirectory) : containingFile; + const redirectedReference = containingSourceFile && getRedirectReferenceForResolution(containingSourceFile); + (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "resolveTypeReferenceDirectiveNamesWorker", { containingFileName }); + mark("beforeResolveTypeReference"); + const result = actualResolveTypeReferenceDirectiveNamesWorker( + typeDirectiveNames, + containingFileName, + redirectedReference, + options, + containingSourceFile, + reusedNames + ); + mark("afterResolveTypeReference"); + measure("ResolveTypeReference", "beforeResolveTypeReference", "afterResolveTypeReference"); + (_b2 = tracing) == null ? void 0 : _b2.pop(); + return result; + } + function getRedirectReferenceForResolution(file) { + const redirect = getResolvedProjectReferenceToRedirect(file.originalFileName); + if (redirect || !isDeclarationFileName(file.originalFileName)) return redirect; + const resultFromDts = getRedirectReferenceForResolutionFromSourceOfProject(file.path); + if (resultFromDts) return resultFromDts; + if (!host.realpath || !options.preserveSymlinks || !file.originalFileName.includes(nodeModulesPathPart)) return void 0; + const realDeclarationPath = toPath3(host.realpath(file.originalFileName)); + return realDeclarationPath === file.path ? void 0 : getRedirectReferenceForResolutionFromSourceOfProject(realDeclarationPath); + } + function getRedirectReferenceForResolutionFromSourceOfProject(filePath) { + const source = getSourceOfProjectReferenceRedirect(filePath); + if (isString(source)) return getResolvedProjectReferenceToRedirect(source); + if (!source) return void 0; + return forEachResolvedProjectReference2((resolvedRef) => { + const out = resolvedRef.commandLine.options.outFile; + if (!out) return void 0; + return toPath3(out) === filePath ? resolvedRef : void 0; + }); + } + function compareDefaultLibFiles(a, b) { + return compareValues(getDefaultLibFilePriority(a), getDefaultLibFilePriority(b)); + } + function getDefaultLibFilePriority(a) { + if (containsPath( + defaultLibraryPath, + a.fileName, + /*ignoreCase*/ + false + )) { + const basename = getBaseFileName(a.fileName); + if (basename === "lib.d.ts" || basename === "lib.es6.d.ts") return 0; + const name = removeSuffix(removePrefix(basename, "lib."), ".d.ts"); + const index = libs.indexOf(name); + if (index !== -1) return index + 1; + } + return libs.length + 2; + } + function toPath3(fileName) { + return toPath(fileName, currentDirectory, getCanonicalFileName); + } + function getCommonSourceDirectory2() { + if (commonSourceDirectory === void 0) { + const emittedFiles = filter(files, (file) => sourceFileMayBeEmitted(file, program)); + commonSourceDirectory = getCommonSourceDirectory( + options, + () => mapDefined(emittedFiles, (file) => file.isDeclarationFile ? void 0 : file.fileName), + currentDirectory, + getCanonicalFileName, + (commonSourceDirectory2) => checkSourceFilesBelongToPath(emittedFiles, commonSourceDirectory2) + ); + } + return commonSourceDirectory; + } + function getClassifiableNames() { + var _a2; + if (!classifiableNames) { + getTypeChecker(); + classifiableNames = /* @__PURE__ */ new Set(); + for (const sourceFile of files) { + (_a2 = sourceFile.classifiableNames) == null ? void 0 : _a2.forEach((value) => classifiableNames.add(value)); + } + } + return classifiableNames; + } + function resolveModuleNamesReusingOldState(moduleNames, containingFile) { + return resolveNamesReusingOldState({ + entries: moduleNames, + containingFile, + containingSourceFile: containingFile, + redirectedReference: getRedirectReferenceForResolution(containingFile), + nameAndModeGetter: moduleResolutionNameAndModeGetter, + resolutionWorker: resolveModuleNamesWorker, + getResolutionFromOldProgram: (name, mode) => oldProgram == null ? void 0 : oldProgram.getResolvedModule(containingFile, name, mode), + getResolved: getResolvedModuleFromResolution, + canReuseResolutionsInFile: () => containingFile === (oldProgram == null ? void 0 : oldProgram.getSourceFile(containingFile.fileName)) && !hasInvalidatedResolutions(containingFile.path), + resolveToOwnAmbientModule: true + }); + } + function resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectiveNames, containingFile) { + const containingSourceFile = !isString(containingFile) ? containingFile : void 0; + return resolveNamesReusingOldState({ + entries: typeDirectiveNames, + containingFile, + containingSourceFile, + redirectedReference: containingSourceFile && getRedirectReferenceForResolution(containingSourceFile), + nameAndModeGetter: typeReferenceResolutionNameAndModeGetter, + resolutionWorker: resolveTypeReferenceDirectiveNamesWorker, + getResolutionFromOldProgram: (name, mode) => { + var _a2; + return containingSourceFile ? oldProgram == null ? void 0 : oldProgram.getResolvedTypeReferenceDirective(containingSourceFile, name, mode) : (_a2 = oldProgram == null ? void 0 : oldProgram.getAutomaticTypeDirectiveResolutions()) == null ? void 0 : _a2.get(name, mode); + }, + getResolved: getResolvedTypeReferenceDirectiveFromResolution, + canReuseResolutionsInFile: () => containingSourceFile ? containingSourceFile === (oldProgram == null ? void 0 : oldProgram.getSourceFile(containingSourceFile.fileName)) && !hasInvalidatedResolutions(containingSourceFile.path) : !hasInvalidatedResolutions(toPath3(containingFile)) + }); + } + function resolveNamesReusingOldState({ + entries, + containingFile, + containingSourceFile, + redirectedReference, + nameAndModeGetter, + resolutionWorker, + getResolutionFromOldProgram, + getResolved, + canReuseResolutionsInFile, + resolveToOwnAmbientModule + }) { + if (!entries.length) return emptyArray; + if (structureIsReused === 0 /* Not */ && (!resolveToOwnAmbientModule || !containingSourceFile.ambientModuleNames.length)) { + return resolutionWorker( + entries, + containingFile, + /*reusedNames*/ + void 0 + ); + } + let unknownEntries; + let unknownEntryIndices; + let result; + let reusedNames; + const reuseResolutions = canReuseResolutionsInFile(); + for (let i = 0; i < entries.length; i++) { + const entry = entries[i]; + if (reuseResolutions) { + const name = nameAndModeGetter.getName(entry); + const mode = nameAndModeGetter.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) ?? options); + const oldResolution = getResolutionFromOldProgram(name, mode); + const oldResolved = oldResolution && getResolved(oldResolution); + if (oldResolved) { + if (isTraceEnabled(options, host)) { + trace( + host, + resolutionWorker === resolveModuleNamesWorker ? oldResolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : oldResolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2, + name, + containingSourceFile ? getNormalizedAbsolutePath(containingSourceFile.originalFileName, currentDirectory) : containingFile, + oldResolved.resolvedFileName, + oldResolved.packageId && packageIdToString(oldResolved.packageId) + ); + } + (result ?? (result = new Array(entries.length)))[i] = oldResolution; + (reusedNames ?? (reusedNames = [])).push(entry); + continue; + } + } + if (resolveToOwnAmbientModule) { + const name = nameAndModeGetter.getName(entry); + if (contains(containingSourceFile.ambientModuleNames, name)) { + if (isTraceEnabled(options, host)) { + trace( + host, + Diagnostics.Module_0_was_resolved_as_locally_declared_ambient_module_in_file_1, + name, + getNormalizedAbsolutePath(containingSourceFile.originalFileName, currentDirectory) + ); + } + (result ?? (result = new Array(entries.length)))[i] = emptyResolution; + continue; + } + } + (unknownEntries ?? (unknownEntries = [])).push(entry); + (unknownEntryIndices ?? (unknownEntryIndices = [])).push(i); + } + if (!unknownEntries) return result; + const resolutions = resolutionWorker(unknownEntries, containingFile, reusedNames); + if (!result) return resolutions; + resolutions.forEach((resolution, index) => result[unknownEntryIndices[index]] = resolution); + return result; + } + function canReuseProjectReferences() { + return !forEachProjectReference( + oldProgram.getProjectReferences(), + oldProgram.getResolvedProjectReferences(), + (oldResolvedRef, parent2, index) => { + const newRef = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index]; + const newResolvedRef = parseProjectReferenceConfigFile(newRef); + if (oldResolvedRef) { + return !newResolvedRef || newResolvedRef.sourceFile !== oldResolvedRef.sourceFile || !arrayIsEqualTo(oldResolvedRef.commandLine.fileNames, newResolvedRef.commandLine.fileNames); + } else { + return newResolvedRef !== void 0; + } + }, + (oldProjectReferences, parent2) => { + const newReferences = parent2 ? getResolvedProjectReferenceByPath(parent2.sourceFile.path).commandLine.projectReferences : projectReferences; + return !arrayIsEqualTo(oldProjectReferences, newReferences, projectReferenceIsEqualTo); + } + ); + } + function tryReuseStructureFromOldProgram() { + var _a2; + if (!oldProgram) { + return 0 /* Not */; + } + const oldOptions = oldProgram.getCompilerOptions(); + if (changesAffectModuleResolution(oldOptions, options)) { + return 0 /* Not */; + } + const oldRootNames = oldProgram.getRootFileNames(); + if (!arrayIsEqualTo(oldRootNames, rootNames)) { + return 0 /* Not */; + } + if (!canReuseProjectReferences()) { + return 0 /* Not */; + } + if (projectReferences) { + resolvedProjectReferences = projectReferences.map(parseProjectReferenceConfigFile); + } + const newSourceFiles = []; + const modifiedSourceFiles = []; + structureIsReused = 2 /* Completely */; + if (forEachEntry(oldProgram.getMissingFilePaths(), (missingFileName) => host.fileExists(missingFileName))) { + return 0 /* Not */; + } + const oldSourceFiles = oldProgram.getSourceFiles(); + let SeenPackageName; + ((SeenPackageName2) => { + SeenPackageName2[SeenPackageName2["Exists"] = 0] = "Exists"; + SeenPackageName2[SeenPackageName2["Modified"] = 1] = "Modified"; + })(SeenPackageName || (SeenPackageName = {})); + const seenPackageNames = /* @__PURE__ */ new Map(); + for (const oldSourceFile of oldSourceFiles) { + const sourceFileOptions = getCreateSourceFileOptions(oldSourceFile.fileName, moduleResolutionCache, host, options); + let newSourceFile = host.getSourceFileByPath ? host.getSourceFileByPath( + oldSourceFile.fileName, + oldSourceFile.resolvedPath, + sourceFileOptions, + /*onError*/ + void 0, + shouldCreateNewSourceFile + ) : host.getSourceFile( + oldSourceFile.fileName, + sourceFileOptions, + /*onError*/ + void 0, + shouldCreateNewSourceFile + ); + if (!newSourceFile) { + return 0 /* Not */; + } + newSourceFile.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0; + newSourceFile.packageJsonScope = sourceFileOptions.packageJsonScope; + Debug.assert(!newSourceFile.redirectInfo, "Host should not return a redirect source file from `getSourceFile`"); + let fileChanged; + if (oldSourceFile.redirectInfo) { + if (newSourceFile !== oldSourceFile.redirectInfo.unredirected) { + return 0 /* Not */; + } + fileChanged = false; + newSourceFile = oldSourceFile; + } else if (oldProgram.redirectTargetsMap.has(oldSourceFile.path)) { + if (newSourceFile !== oldSourceFile) { + return 0 /* Not */; + } + fileChanged = false; + } else { + fileChanged = newSourceFile !== oldSourceFile; + } + newSourceFile.path = oldSourceFile.path; + newSourceFile.originalFileName = oldSourceFile.originalFileName; + newSourceFile.resolvedPath = oldSourceFile.resolvedPath; + newSourceFile.fileName = oldSourceFile.fileName; + const packageName = oldProgram.sourceFileToPackageName.get(oldSourceFile.path); + if (packageName !== void 0) { + const prevKind = seenPackageNames.get(packageName); + const newKind = fileChanged ? 1 /* Modified */ : 0 /* Exists */; + if (prevKind !== void 0 && newKind === 1 /* Modified */ || prevKind === 1 /* Modified */) { + return 0 /* Not */; + } + seenPackageNames.set(packageName, newKind); + } + if (fileChanged) { + if (oldSourceFile.impliedNodeFormat !== newSourceFile.impliedNodeFormat) { + structureIsReused = 1 /* SafeModules */; + } else if (!arrayIsEqualTo(oldSourceFile.libReferenceDirectives, newSourceFile.libReferenceDirectives, fileReferenceIsEqualTo)) { + structureIsReused = 1 /* SafeModules */; + } else if (oldSourceFile.hasNoDefaultLib !== newSourceFile.hasNoDefaultLib) { + structureIsReused = 1 /* SafeModules */; + } else if (!arrayIsEqualTo(oldSourceFile.referencedFiles, newSourceFile.referencedFiles, fileReferenceIsEqualTo)) { + structureIsReused = 1 /* SafeModules */; + } else { + collectExternalModuleReferences(newSourceFile); + if (!arrayIsEqualTo(oldSourceFile.imports, newSourceFile.imports, moduleNameIsEqualTo)) { + structureIsReused = 1 /* SafeModules */; + } else if (!arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations, moduleNameIsEqualTo)) { + structureIsReused = 1 /* SafeModules */; + } else if ((oldSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */) !== (newSourceFile.flags & 12582912 /* PermanentlySetIncrementalFlags */)) { + structureIsReused = 1 /* SafeModules */; + } else if (!arrayIsEqualTo(oldSourceFile.typeReferenceDirectives, newSourceFile.typeReferenceDirectives, fileReferenceIsEqualTo)) { + structureIsReused = 1 /* SafeModules */; + } + } + modifiedSourceFiles.push(newSourceFile); + } else if (hasInvalidatedResolutions(oldSourceFile.path)) { + structureIsReused = 1 /* SafeModules */; + modifiedSourceFiles.push(newSourceFile); + } + newSourceFiles.push(newSourceFile); + } + if (structureIsReused !== 2 /* Completely */) { + return structureIsReused; + } + for (const newSourceFile of modifiedSourceFiles) { + const moduleNames = getModuleNames(newSourceFile); + const resolutions = resolveModuleNamesReusingOldState(moduleNames, newSourceFile); + (resolvedModulesProcessing ?? (resolvedModulesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, resolutions); + const optionsForFile = getCompilerOptionsForFile(newSourceFile); + const resolutionsChanged = hasChangesInResolutions( + moduleNames, + resolutions, + (name) => oldProgram.getResolvedModule(newSourceFile, name.text, getModeForUsageLocationWorker(newSourceFile, name, optionsForFile)), + moduleResolutionIsEqualTo + ); + if (resolutionsChanged) structureIsReused = 1 /* SafeModules */; + const typesReferenceDirectives = newSourceFile.typeReferenceDirectives; + const typeReferenceResolutions = resolveTypeReferenceDirectiveNamesReusingOldState(typesReferenceDirectives, newSourceFile); + (resolvedTypeReferenceDirectiveNamesProcessing ?? (resolvedTypeReferenceDirectiveNamesProcessing = /* @__PURE__ */ new Map())).set(newSourceFile.path, typeReferenceResolutions); + const typeReferenceResolutionsChanged = hasChangesInResolutions( + typesReferenceDirectives, + typeReferenceResolutions, + (name) => oldProgram.getResolvedTypeReferenceDirective( + newSourceFile, + getTypeReferenceResolutionName(name), + getModeForTypeReferenceDirectiveInFile(name, newSourceFile) + ), + typeDirectiveIsEqualTo + ); + if (typeReferenceResolutionsChanged) structureIsReused = 1 /* SafeModules */; + } + if (structureIsReused !== 2 /* Completely */) { + return structureIsReused; + } + if (changesAffectingProgramStructure(oldOptions, options)) { + return 1 /* SafeModules */; + } + if (oldProgram.resolvedLibReferences && forEachEntry(oldProgram.resolvedLibReferences, (resolution, libFileName) => pathForLibFileWorker(libFileName).actual !== resolution.actual)) { + return 1 /* SafeModules */; + } + if (host.hasChangedAutomaticTypeDirectiveNames) { + if (host.hasChangedAutomaticTypeDirectiveNames()) return 1 /* SafeModules */; + } else { + automaticTypeDirectiveNames = getAutomaticTypeDirectiveNames(options, host); + if (!arrayIsEqualTo(oldProgram.getAutomaticTypeDirectiveNames(), automaticTypeDirectiveNames)) return 1 /* SafeModules */; + } + missingFileNames = oldProgram.getMissingFilePaths(); + Debug.assert(newSourceFiles.length === oldProgram.getSourceFiles().length); + for (const newSourceFile of newSourceFiles) { + filesByName.set(newSourceFile.path, newSourceFile); + } + const oldFilesByNameMap = oldProgram.getFilesByNameMap(); + oldFilesByNameMap.forEach((oldFile, path) => { + if (!oldFile) { + filesByName.set(path, oldFile); + return; + } + if (oldFile.path === path) { + if (oldProgram.isSourceFileFromExternalLibrary(oldFile)) { + sourceFilesFoundSearchingNodeModules.set(oldFile.path, true); + } + return; + } + filesByName.set(path, filesByName.get(oldFile.path)); + }); + files = newSourceFiles; + fileReasons = oldProgram.getFileIncludeReasons(); + fileProcessingDiagnostics = oldProgram.getFileProcessingDiagnostics(); + automaticTypeDirectiveNames = oldProgram.getAutomaticTypeDirectiveNames(); + automaticTypeDirectiveResolutions = oldProgram.getAutomaticTypeDirectiveResolutions(); + sourceFileToPackageName = oldProgram.sourceFileToPackageName; + redirectTargetsMap = oldProgram.redirectTargetsMap; + usesUriStyleNodeCoreModules = oldProgram.usesUriStyleNodeCoreModules; + resolvedModules = oldProgram.resolvedModules; + resolvedTypeReferenceDirectiveNames = oldProgram.resolvedTypeReferenceDirectiveNames; + resolvedLibReferences = oldProgram.resolvedLibReferences; + packageMap = oldProgram.getCurrentPackagesMap(); + return 2 /* Completely */; + } + function getEmitHost(writeFileCallback) { + return { + getCanonicalFileName, + getCommonSourceDirectory: program.getCommonSourceDirectory, + getCompilerOptions: program.getCompilerOptions, + getCurrentDirectory: () => currentDirectory, + getSourceFile: program.getSourceFile, + getSourceFileByPath: program.getSourceFileByPath, + getSourceFiles: program.getSourceFiles, + isSourceFileFromExternalLibrary, + getResolvedProjectReferenceToRedirect, + getProjectReferenceRedirect, + isSourceOfProjectReferenceRedirect, + getSymlinkCache, + writeFile: writeFileCallback || writeFile2, + isEmitBlocked, + shouldTransformImportCall, + getEmitModuleFormatOfFile: getEmitModuleFormatOfFile2, + getDefaultResolutionModeForFile: getDefaultResolutionModeForFile2, + getModeForResolutionAtIndex: getModeForResolutionAtIndex2, + readFile: (f) => host.readFile(f), + fileExists: (f) => { + const path = toPath3(f); + if (getSourceFileByPath(path)) return true; + if (missingFileNames.has(path)) return false; + return host.fileExists(f); + }, + realpath: maybeBind(host, host.realpath), + useCaseSensitiveFileNames: () => host.useCaseSensitiveFileNames(), + getBuildInfo: () => { + var _a2; + return (_a2 = program.getBuildInfo) == null ? void 0 : _a2.call(program); + }, + getSourceFileFromReference: (file, ref) => program.getSourceFileFromReference(file, ref), + redirectTargetsMap, + getFileIncludeReasons: program.getFileIncludeReasons, + createHash: maybeBind(host, host.createHash), + getModuleResolutionCache: () => program.getModuleResolutionCache(), + trace: maybeBind(host, host.trace), + getGlobalTypingsCacheLocation: program.getGlobalTypingsCacheLocation + }; + } + function writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data) { + host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + } + function emitBuildInfo(writeFileCallback) { + var _a2, _b2; + (_a2 = tracing) == null ? void 0 : _a2.push( + tracing.Phase.Emit, + "emitBuildInfo", + {}, + /*separateBeginAndEnd*/ + true + ); + mark("beforeEmit"); + const emitResult = emitFiles( + notImplementedResolver, + getEmitHost(writeFileCallback), + /*targetSourceFile*/ + void 0, + /*transformers*/ + noTransformers, + /*emitOnly*/ + false, + /*onlyBuildInfo*/ + true + ); + mark("afterEmit"); + measure("Emit", "beforeEmit", "afterEmit"); + (_b2 = tracing) == null ? void 0 : _b2.pop(); + return emitResult; + } + function getResolvedProjectReferences() { + return resolvedProjectReferences; + } + function getProjectReferences() { + return projectReferences; + } + function isSourceFileFromExternalLibrary(file) { + return !!sourceFilesFoundSearchingNodeModules.get(file.path); + } + function isSourceFileDefaultLibrary(file) { + if (!file.isDeclarationFile) { + return false; + } + if (file.hasNoDefaultLib) { + return true; + } + if (options.noLib) { + return false; + } + const equalityComparer = host.useCaseSensitiveFileNames() ? equateStringsCaseSensitive : equateStringsCaseInsensitive; + if (!options.lib) { + return equalityComparer(file.fileName, getDefaultLibraryFileName()); + } else { + return some(options.lib, (libFileName) => { + const resolvedLib = resolvedLibReferences.get(libFileName); + return !!resolvedLib && equalityComparer(file.fileName, resolvedLib.actual); + }); + } + } + function getTypeChecker() { + return typeChecker || (typeChecker = createTypeChecker(program)); + } + function emit(sourceFile, writeFileCallback, cancellationToken, emitOnly, transformers, forceDtsEmit, skipBuildInfo) { + var _a2, _b2; + (_a2 = tracing) == null ? void 0 : _a2.push( + tracing.Phase.Emit, + "emit", + { path: sourceFile == null ? void 0 : sourceFile.path }, + /*separateBeginAndEnd*/ + true + ); + const result = runWithCancellationToken( + () => emitWorker( + program, + sourceFile, + writeFileCallback, + cancellationToken, + emitOnly, + transformers, + forceDtsEmit, + skipBuildInfo + ) + ); + (_b2 = tracing) == null ? void 0 : _b2.pop(); + return result; + } + function isEmitBlocked(emitFileName) { + return hasEmitBlockingDiagnostics.has(toPath3(emitFileName)); + } + function emitWorker(program2, sourceFile, writeFileCallback, cancellationToken, emitOnly, customTransformers, forceDtsEmit, skipBuildInfo) { + if (!forceDtsEmit) { + const result = handleNoEmitOptions(program2, sourceFile, writeFileCallback, cancellationToken); + if (result) return result; + } + const typeChecker2 = getTypeChecker(); + const emitResolver = typeChecker2.getEmitResolver( + options.outFile ? void 0 : sourceFile, + cancellationToken, + emitResolverSkipsTypeChecking(emitOnly, forceDtsEmit) + ); + mark("beforeEmit"); + const emitResult = typeChecker2.runWithCancellationToken( + cancellationToken, + () => emitFiles( + emitResolver, + getEmitHost(writeFileCallback), + sourceFile, + getTransformers(options, customTransformers, emitOnly), + emitOnly, + /*onlyBuildInfo*/ + false, + forceDtsEmit, + skipBuildInfo + ) + ); + mark("afterEmit"); + measure("Emit", "beforeEmit", "afterEmit"); + return emitResult; + } + function getSourceFile(fileName) { + return getSourceFileByPath(toPath3(fileName)); + } + function getSourceFileByPath(path) { + return filesByName.get(path) || void 0; + } + function getDiagnosticsHelper(sourceFile, getDiagnostics2, cancellationToken) { + if (sourceFile) { + return sortAndDeduplicateDiagnostics(getDiagnostics2(sourceFile, cancellationToken)); + } + return sortAndDeduplicateDiagnostics(flatMap(program.getSourceFiles(), (sourceFile2) => { + if (cancellationToken) { + cancellationToken.throwIfCancellationRequested(); + } + return getDiagnostics2(sourceFile2, cancellationToken); + })); + } + function getSyntacticDiagnostics(sourceFile, cancellationToken) { + return getDiagnosticsHelper(sourceFile, getSyntacticDiagnosticsForFile, cancellationToken); + } + function getSemanticDiagnostics(sourceFile, cancellationToken, nodesToCheck) { + return getDiagnosticsHelper( + sourceFile, + (sourceFile2, cancellationToken2) => getSemanticDiagnosticsForFile(sourceFile2, cancellationToken2, nodesToCheck), + cancellationToken + ); + } + function getCachedSemanticDiagnostics(sourceFile) { + return cachedBindAndCheckDiagnosticsForFile == null ? void 0 : cachedBindAndCheckDiagnosticsForFile.get(sourceFile.path); + } + function getBindAndCheckDiagnostics(sourceFile, cancellationToken) { + return getBindAndCheckDiagnosticsForFile( + sourceFile, + cancellationToken, + /*nodesToCheck*/ + void 0 + ); + } + function getProgramDiagnostics(sourceFile) { + var _a2; + if (skipTypeChecking(sourceFile, options, program)) { + return emptyArray; + } + const programDiagnosticsInFile = updateAndGetProgramDiagnostics().getDiagnostics(sourceFile.fileName); + if (!((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) { + return programDiagnosticsInFile; + } + return getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, programDiagnosticsInFile).diagnostics; + } + function getDeclarationDiagnostics2(sourceFile, cancellationToken) { + return getDiagnosticsHelper(sourceFile, getDeclarationDiagnosticsForFile, cancellationToken); + } + function getSyntacticDiagnosticsForFile(sourceFile) { + if (isSourceFileJS(sourceFile)) { + if (!sourceFile.additionalSyntacticDiagnostics) { + sourceFile.additionalSyntacticDiagnostics = getJSSyntacticDiagnosticsForFile(sourceFile); + } + return concatenate(sourceFile.additionalSyntacticDiagnostics, sourceFile.parseDiagnostics); + } + return sourceFile.parseDiagnostics; + } + function runWithCancellationToken(func) { + try { + return func(); + } catch (e) { + if (e instanceof OperationCanceledException) { + typeChecker = void 0; + } + throw e; + } + } + function getSemanticDiagnosticsForFile(sourceFile, cancellationToken, nodesToCheck) { + return concatenate( + filterSemanticDiagnostics(getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken, nodesToCheck), options), + getProgramDiagnostics(sourceFile) + ); + } + function getBindAndCheckDiagnosticsForFile(sourceFile, cancellationToken, nodesToCheck) { + if (nodesToCheck) { + return getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken, nodesToCheck); + } + let result = cachedBindAndCheckDiagnosticsForFile == null ? void 0 : cachedBindAndCheckDiagnosticsForFile.get(sourceFile.path); + if (!result) { + (cachedBindAndCheckDiagnosticsForFile ?? (cachedBindAndCheckDiagnosticsForFile = /* @__PURE__ */ new Map())).set( + sourceFile.path, + result = getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken) + ); + } + return result; + } + function getBindAndCheckDiagnosticsForFileNoCache(sourceFile, cancellationToken, nodesToCheck) { + return runWithCancellationToken(() => { + if (skipTypeChecking(sourceFile, options, program)) { + return emptyArray; + } + const typeChecker2 = getTypeChecker(); + Debug.assert(!!sourceFile.bindDiagnostics); + const isJs = sourceFile.scriptKind === 1 /* JS */ || sourceFile.scriptKind === 2 /* JSX */; + const isPlainJs = isPlainJsFile(sourceFile, options.checkJs); + const isCheckJs = isJs && isCheckJsEnabledForFile(sourceFile, options); + let bindDiagnostics = sourceFile.bindDiagnostics; + let checkDiagnostics = typeChecker2.getDiagnostics(sourceFile, cancellationToken, nodesToCheck); + if (isPlainJs) { + bindDiagnostics = filter(bindDiagnostics, (d) => plainJSErrors.has(d.code)); + checkDiagnostics = filter(checkDiagnostics, (d) => plainJSErrors.has(d.code)); + } + return getMergedBindAndCheckDiagnostics( + sourceFile, + !isPlainJs, + !!nodesToCheck, + bindDiagnostics, + checkDiagnostics, + isCheckJs ? sourceFile.jsDocDiagnostics : void 0 + ); + }); + } + function getMergedBindAndCheckDiagnostics(sourceFile, includeBindAndCheckDiagnostics, partialCheck, ...allDiagnostics) { + var _a2; + const flatDiagnostics = flatten(allDiagnostics); + if (!includeBindAndCheckDiagnostics || !((_a2 = sourceFile.commentDirectives) == null ? void 0 : _a2.length)) { + return flatDiagnostics; + } + const { diagnostics, directives } = getDiagnosticsWithPrecedingDirectives(sourceFile, sourceFile.commentDirectives, flatDiagnostics); + if (partialCheck) { + return diagnostics; + } + for (const errorExpectation of directives.getUnusedExpectations()) { + diagnostics.push(createDiagnosticForRange(sourceFile, errorExpectation.range, Diagnostics.Unused_ts_expect_error_directive)); + } + return diagnostics; + } + function getDiagnosticsWithPrecedingDirectives(sourceFile, commentDirectives, flatDiagnostics) { + const directives = createCommentDirectivesMap(sourceFile, commentDirectives); + const diagnostics = flatDiagnostics.filter((diagnostic) => markPrecedingCommentDirectiveLine(diagnostic, directives) === -1); + return { diagnostics, directives }; + } + function getSuggestionDiagnostics(sourceFile, cancellationToken) { + return runWithCancellationToken(() => { + return getTypeChecker().getSuggestionDiagnostics(sourceFile, cancellationToken); + }); + } + function markPrecedingCommentDirectiveLine(diagnostic, directives) { + const { file, start } = diagnostic; + if (!file) { + return -1; + } + const lineStarts = getLineStarts(file); + let line = computeLineAndCharacterOfPosition(lineStarts, start).line - 1; + while (line >= 0) { + if (directives.markUsed(line)) { + return line; + } + const lineText = file.text.slice(lineStarts[line], lineStarts[line + 1]).trim(); + if (lineText !== "" && !/^\s*\/\/.*$/.test(lineText)) { + return -1; + } + line--; + } + return -1; + } + function getJSSyntacticDiagnosticsForFile(sourceFile) { + return runWithCancellationToken(() => { + const diagnostics = []; + walk(sourceFile, sourceFile); + forEachChildRecursively(sourceFile, walk, walkArray); + return diagnostics; + function walk(node, parent2) { + switch (parent2.kind) { + case 169 /* Parameter */: + case 172 /* PropertyDeclaration */: + case 174 /* MethodDeclaration */: + if (parent2.questionToken === node) { + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, "?")); + return "skip"; + } + // falls through + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 219 /* ArrowFunction */: + case 260 /* VariableDeclaration */: + if (parent2.type === node) { + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_annotations_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + } + switch (node.kind) { + case 273 /* ImportClause */: + if (node.isTypeOnly) { + diagnostics.push(createDiagnosticForNode2(parent2, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "import type")); + return "skip"; + } + break; + case 278 /* ExportDeclaration */: + if (node.isTypeOnly) { + diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, "export type")); + return "skip"; + } + break; + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: + if (node.isTypeOnly) { + diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, isImportSpecifier(node) ? "import...type" : "export...type")); + return "skip"; + } + break; + case 271 /* ImportEqualsDeclaration */: + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.import_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 277 /* ExportAssignment */: + if (node.isExportEquals) { + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.export_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + case 298 /* HeritageClause */: + const heritageClause = node; + if (heritageClause.token === 119 /* ImplementsKeyword */) { + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.implements_clauses_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + case 264 /* InterfaceDeclaration */: + const interfaceKeyword = tokenToString(120 /* InterfaceKeyword */); + Debug.assertIsDefined(interfaceKeyword); + diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, interfaceKeyword)); + return "skip"; + case 267 /* ModuleDeclaration */: + const moduleKeyword = node.flags & 32 /* Namespace */ ? tokenToString(145 /* NamespaceKeyword */) : tokenToString(144 /* ModuleKeyword */); + Debug.assertIsDefined(moduleKeyword); + diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, moduleKeyword)); + return "skip"; + case 265 /* TypeAliasDeclaration */: + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Type_aliases_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 262 /* FunctionDeclaration */: + if (!node.body) { + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Signature_declarations_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + return; + case 266 /* EnumDeclaration */: + const enumKeyword = Debug.checkDefined(tokenToString(94 /* EnumKeyword */)); + diagnostics.push(createDiagnosticForNode2(node, Diagnostics._0_declarations_can_only_be_used_in_TypeScript_files, enumKeyword)); + return "skip"; + case 235 /* NonNullExpression */: + diagnostics.push(createDiagnosticForNode2(node, Diagnostics.Non_null_assertions_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 234 /* AsExpression */: + diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_assertion_expressions_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 238 /* SatisfiesExpression */: + diagnostics.push(createDiagnosticForNode2(node.type, Diagnostics.Type_satisfaction_expressions_can_only_be_used_in_TypeScript_files)); + return "skip"; + case 216 /* TypeAssertionExpression */: + Debug.fail(); + } + } + function walkArray(nodes, parent2) { + if (canHaveIllegalDecorators(parent2)) { + const decorator = find(parent2.modifiers, isDecorator); + if (decorator) { + diagnostics.push(createDiagnosticForNode2(decorator, Diagnostics.Decorators_are_not_valid_here)); + } + } else if (canHaveDecorators(parent2) && parent2.modifiers) { + const decoratorIndex = findIndex(parent2.modifiers, isDecorator); + if (decoratorIndex >= 0) { + if (isParameter(parent2) && !options.experimentalDecorators) { + diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here)); + } else if (isClassDeclaration(parent2)) { + const exportIndex = findIndex(parent2.modifiers, isExportModifier); + if (exportIndex >= 0) { + const defaultIndex = findIndex(parent2.modifiers, isDefaultModifier); + if (decoratorIndex > exportIndex && defaultIndex >= 0 && decoratorIndex < defaultIndex) { + diagnostics.push(createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorators_are_not_valid_here)); + } else if (exportIndex >= 0 && decoratorIndex < exportIndex) { + const trailingDecoratorIndex = findIndex(parent2.modifiers, isDecorator, exportIndex); + if (trailingDecoratorIndex >= 0) { + diagnostics.push(addRelatedInfo( + createDiagnosticForNode2(parent2.modifiers[trailingDecoratorIndex], Diagnostics.Decorators_may_not_appear_after_export_or_export_default_if_they_also_appear_before_export), + createDiagnosticForNode2(parent2.modifiers[decoratorIndex], Diagnostics.Decorator_used_before_export_here) + )); + } + } + } + } + } + } + switch (parent2.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 219 /* ArrowFunction */: + if (nodes === parent2.typeParameters) { + diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_parameter_declarations_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + // falls through + case 243 /* VariableStatement */: + if (nodes === parent2.modifiers) { + checkModifiers(parent2.modifiers, parent2.kind === 243 /* VariableStatement */); + return "skip"; + } + break; + case 172 /* PropertyDeclaration */: + if (nodes === parent2.modifiers) { + for (const modifier of nodes) { + if (isModifier(modifier) && modifier.kind !== 126 /* StaticKeyword */ && modifier.kind !== 129 /* AccessorKeyword */) { + diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind))); + } + } + return "skip"; + } + break; + case 169 /* Parameter */: + if (nodes === parent2.modifiers && some(nodes, isModifier)) { + diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Parameter_modifiers_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 233 /* ExpressionWithTypeArguments */: + case 285 /* JsxSelfClosingElement */: + case 286 /* JsxOpeningElement */: + case 215 /* TaggedTemplateExpression */: + if (nodes === parent2.typeArguments) { + diagnostics.push(createDiagnosticForNodeArray2(nodes, Diagnostics.Type_arguments_can_only_be_used_in_TypeScript_files)); + return "skip"; + } + break; + } + } + function checkModifiers(modifiers, isConstValid) { + for (const modifier of modifiers) { + switch (modifier.kind) { + case 87 /* ConstKeyword */: + if (isConstValid) { + continue; + } + // to report error, + // falls through + case 125 /* PublicKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 148 /* ReadonlyKeyword */: + case 138 /* DeclareKeyword */: + case 128 /* AbstractKeyword */: + case 164 /* OverrideKeyword */: + case 103 /* InKeyword */: + case 147 /* OutKeyword */: + diagnostics.push(createDiagnosticForNode2(modifier, Diagnostics.The_0_modifier_can_only_be_used_in_TypeScript_files, tokenToString(modifier.kind))); + break; + // These are all legal modifiers. + case 126 /* StaticKeyword */: + case 95 /* ExportKeyword */: + case 90 /* DefaultKeyword */: + case 129 /* AccessorKeyword */: + } + } + } + function createDiagnosticForNodeArray2(nodes, message, ...args) { + const start = nodes.pos; + return createFileDiagnostic(sourceFile, start, nodes.end - start, message, ...args); + } + function createDiagnosticForNode2(node, message, ...args) { + return createDiagnosticForNodeInSourceFile(sourceFile, node, message, ...args); + } + }); + } + function getDeclarationDiagnosticsWorker(sourceFile, cancellationToken) { + let result = cachedDeclarationDiagnosticsForFile == null ? void 0 : cachedDeclarationDiagnosticsForFile.get(sourceFile.path); + if (!result) { + (cachedDeclarationDiagnosticsForFile ?? (cachedDeclarationDiagnosticsForFile = /* @__PURE__ */ new Map())).set( + sourceFile.path, + result = getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) + ); + } + return result; + } + function getDeclarationDiagnosticsForFileNoCache(sourceFile, cancellationToken) { + return runWithCancellationToken(() => { + const resolver = getTypeChecker().getEmitResolver(sourceFile, cancellationToken); + return getDeclarationDiagnostics(getEmitHost(noop), resolver, sourceFile) || emptyArray; + }); + } + function getDeclarationDiagnosticsForFile(sourceFile, cancellationToken) { + return sourceFile.isDeclarationFile ? emptyArray : getDeclarationDiagnosticsWorker(sourceFile, cancellationToken); + } + function getOptionsDiagnostics() { + return sortAndDeduplicateDiagnostics(concatenate( + updateAndGetProgramDiagnostics().getGlobalDiagnostics(), + getOptionsDiagnosticsOfConfigFile() + )); + } + function getOptionsDiagnosticsOfConfigFile() { + if (!options.configFile) return emptyArray; + let diagnostics = updateAndGetProgramDiagnostics().getDiagnostics(options.configFile.fileName); + forEachResolvedProjectReference2((resolvedRef) => { + diagnostics = concatenate(diagnostics, updateAndGetProgramDiagnostics().getDiagnostics(resolvedRef.sourceFile.fileName)); + }); + return diagnostics; + } + function getGlobalDiagnostics() { + return rootNames.length ? sortAndDeduplicateDiagnostics(getTypeChecker().getGlobalDiagnostics().slice()) : emptyArray; + } + function getConfigFileParsingDiagnostics2() { + return configFileParsingDiagnostics || emptyArray; + } + function processRootFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason) { + processSourceFile( + normalizePath(fileName), + isDefaultLib, + ignoreNoDefaultLib, + /*packageId*/ + void 0, + reason + ); + } + function fileReferenceIsEqualTo(a, b) { + return a.fileName === b.fileName; + } + function moduleNameIsEqualTo(a, b) { + return a.kind === 80 /* Identifier */ ? b.kind === 80 /* Identifier */ && a.escapedText === b.escapedText : b.kind === 11 /* StringLiteral */ && a.text === b.text; + } + function createSyntheticImport(text, file) { + const externalHelpersModuleReference = factory.createStringLiteral(text); + const importDecl = factory.createImportDeclaration( + /*modifiers*/ + void 0, + /*importClause*/ + void 0, + externalHelpersModuleReference + ); + addInternalEmitFlags(importDecl, 2 /* NeverApplyImportHelper */); + setParent(externalHelpersModuleReference, importDecl); + setParent(importDecl, file); + externalHelpersModuleReference.flags &= ~16 /* Synthesized */; + importDecl.flags &= ~16 /* Synthesized */; + return externalHelpersModuleReference; + } + function collectExternalModuleReferences(file) { + if (file.imports) { + return; + } + const isJavaScriptFile = isSourceFileJS(file); + const isExternalModuleFile = isExternalModule(file); + let imports; + let moduleAugmentations; + let ambientModules; + if (isJavaScriptFile || !file.isDeclarationFile && (getIsolatedModules(options) || isExternalModule(file))) { + if (options.importHelpers) { + imports = [createSyntheticImport(externalHelpersModuleNameText, file)]; + } + const jsxImport = getJSXRuntimeImport(getJSXImplicitImportBase(options, file), options); + if (jsxImport) { + (imports || (imports = [])).push(createSyntheticImport(jsxImport, file)); + } + } + for (const node of file.statements) { + collectModuleReferences( + node, + /*inAmbientModule*/ + false + ); + } + if (file.flags & 4194304 /* PossiblyContainsDynamicImport */ || isJavaScriptFile) { + forEachDynamicImportOrRequireCall( + file, + /*includeTypeSpaceImports*/ + true, + /*requireStringLiteralLikeArgument*/ + true, + (node, moduleSpecifier) => { + setParentRecursive( + node, + /*incremental*/ + false + ); + imports = append(imports, moduleSpecifier); + } + ); + } + file.imports = imports || emptyArray; + file.moduleAugmentations = moduleAugmentations || emptyArray; + file.ambientModuleNames = ambientModules || emptyArray; + return; + function collectModuleReferences(node, inAmbientModule) { + if (isAnyImportOrReExport(node)) { + const moduleNameExpr = getExternalModuleName(node); + if (moduleNameExpr && isStringLiteral(moduleNameExpr) && moduleNameExpr.text && (!inAmbientModule || !isExternalModuleNameRelative(moduleNameExpr.text))) { + setParentRecursive( + node, + /*incremental*/ + false + ); + imports = append(imports, moduleNameExpr); + if (!usesUriStyleNodeCoreModules && currentNodeModulesDepth === 0 && !file.isDeclarationFile) { + if (startsWith(moduleNameExpr.text, "node:") && !exclusivelyPrefixedNodeCoreModules.has(moduleNameExpr.text)) { + usesUriStyleNodeCoreModules = true; + } else if (usesUriStyleNodeCoreModules === void 0 && unprefixedNodeCoreModules.has(moduleNameExpr.text)) { + usesUriStyleNodeCoreModules = false; + } + } + } + } else if (isModuleDeclaration(node)) { + if (isAmbientModule(node) && (inAmbientModule || hasSyntacticModifier(node, 128 /* Ambient */) || file.isDeclarationFile)) { + node.name.parent = node; + const nameText = getTextOfIdentifierOrLiteral(node.name); + if (isExternalModuleFile || inAmbientModule && !isExternalModuleNameRelative(nameText)) { + (moduleAugmentations || (moduleAugmentations = [])).push(node.name); + } else if (!inAmbientModule) { + if (file.isDeclarationFile) { + (ambientModules || (ambientModules = [])).push(nameText); + } + const body = node.body; + if (body) { + for (const statement of body.statements) { + collectModuleReferences( + statement, + /*inAmbientModule*/ + true + ); + } + } + } + } + } + } + } + function getLibFileFromReference(ref) { + var _a2; + const libFileName = getLibFileNameFromLibReference(ref); + const actualFileName = libFileName && ((_a2 = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName)) == null ? void 0 : _a2.actual); + return actualFileName !== void 0 ? getSourceFile(actualFileName) : void 0; + } + function getSourceFileFromReference(referencingFile, ref) { + return getSourceFileFromReferenceWorker(resolveTripleslashReference(ref.fileName, referencingFile.fileName), getSourceFile); + } + function getSourceFileFromReferenceWorker(fileName, getSourceFile2, fail, reason) { + if (hasExtension(fileName)) { + const canonicalFileName = host.getCanonicalFileName(fileName); + if (!options.allowNonTsExtensions && !forEach(flatten(supportedExtensionsWithJsonIfResolveJsonModule), (extension) => fileExtensionIs(canonicalFileName, extension))) { + if (fail) { + if (hasJSFileExtension(canonicalFileName)) { + fail(Diagnostics.File_0_is_a_JavaScript_file_Did_you_mean_to_enable_the_allowJs_option, fileName); + } else { + fail(Diagnostics.File_0_has_an_unsupported_extension_The_only_supported_extensions_are_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'"); + } + } + return void 0; + } + const sourceFile = getSourceFile2(fileName); + if (fail) { + if (!sourceFile) { + const redirect = getProjectReferenceRedirect(fileName); + if (redirect) { + fail(Diagnostics.Output_file_0_has_not_been_built_from_source_file_1, redirect, fileName); + } else { + fail(Diagnostics.File_0_not_found, fileName); + } + } else if (isReferencedFile(reason) && canonicalFileName === host.getCanonicalFileName(getSourceFileByPath(reason.file).fileName)) { + fail(Diagnostics.A_file_cannot_have_a_reference_to_itself); + } + } + return sourceFile; + } else { + const sourceFileNoExtension = options.allowNonTsExtensions && getSourceFile2(fileName); + if (sourceFileNoExtension) return sourceFileNoExtension; + if (fail && options.allowNonTsExtensions) { + fail(Diagnostics.File_0_not_found, fileName); + return void 0; + } + const sourceFileWithAddedExtension = forEach(supportedExtensions[0], (extension) => getSourceFile2(fileName + extension)); + if (fail && !sourceFileWithAddedExtension) fail(Diagnostics.Could_not_resolve_the_path_0_with_the_extensions_Colon_1, fileName, "'" + flatten(supportedExtensions).join("', '") + "'"); + return sourceFileWithAddedExtension; + } + } + function processSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, packageId, reason) { + getSourceFileFromReferenceWorker( + fileName, + (fileName2) => findSourceFile(fileName2, isDefaultLib, ignoreNoDefaultLib, reason, packageId), + // TODO: GH#18217 + (diagnostic, ...args) => addFilePreprocessingFileExplainingDiagnostic( + /*file*/ + void 0, + reason, + diagnostic, + args + ), + reason + ); + } + function processProjectReferenceFile(fileName, reason) { + return processSourceFile( + fileName, + /*isDefaultLib*/ + false, + /*ignoreNoDefaultLib*/ + false, + /*packageId*/ + void 0, + reason + ); + } + function reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason) { + const hasExistingReasonToReportErrorOn = !isReferencedFile(reason) && some(fileReasons.get(existingFile.path), isReferencedFile); + if (hasExistingReasonToReportErrorOn) { + addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.Already_included_file_name_0_differs_from_file_name_1_only_in_casing, [existingFile.fileName, fileName]); + } else { + addFilePreprocessingFileExplainingDiagnostic(existingFile, reason, Diagnostics.File_name_0_differs_from_already_included_file_name_1_only_in_casing, [fileName, existingFile.fileName]); + } + } + function createRedirectedSourceFile(redirectTarget, unredirected, fileName, path, resolvedPath, originalFileName, sourceFileOptions) { + var _a2; + const redirect = parseNodeFactory.createRedirectedSourceFile({ redirectTarget, unredirected }); + redirect.fileName = fileName; + redirect.path = path; + redirect.resolvedPath = resolvedPath; + redirect.originalFileName = originalFileName; + redirect.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0; + redirect.packageJsonScope = sourceFileOptions.packageJsonScope; + sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); + return redirect; + } + function findSourceFile(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) { + var _a2, _b2; + (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "findSourceFile", { + fileName, + isDefaultLib: isDefaultLib || void 0, + fileIncludeKind: FileIncludeKind[reason.kind] + }); + const result = findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId); + (_b2 = tracing) == null ? void 0 : _b2.pop(); + return result; + } + function getCreateSourceFileOptions(fileName, moduleResolutionCache2, host2, options2) { + const result = getImpliedNodeFormatForFileWorker(getNormalizedAbsolutePath(fileName, currentDirectory), moduleResolutionCache2 == null ? void 0 : moduleResolutionCache2.getPackageJsonInfoCache(), host2, options2); + const languageVersion = getEmitScriptTarget(options2); + const setExternalModuleIndicator2 = getSetExternalModuleIndicator(options2); + return typeof result === "object" ? { ...result, languageVersion, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode } : { languageVersion, impliedNodeFormat: result, setExternalModuleIndicator: setExternalModuleIndicator2, jsDocParsingMode: host2.jsDocParsingMode }; + } + function findSourceFileWorker(fileName, isDefaultLib, ignoreNoDefaultLib, reason, packageId) { + var _a2; + const path = toPath3(fileName); + if (useSourceOfProjectReferenceRedirect) { + let source = getSourceOfProjectReferenceRedirect(path); + if (!source && host.realpath && options.preserveSymlinks && isDeclarationFileName(fileName) && fileName.includes(nodeModulesPathPart)) { + const realPath2 = toPath3(host.realpath(fileName)); + if (realPath2 !== path) source = getSourceOfProjectReferenceRedirect(realPath2); + } + if (source) { + const file2 = isString(source) ? findSourceFile(source, isDefaultLib, ignoreNoDefaultLib, reason, packageId) : void 0; + if (file2) addFileToFilesByName( + file2, + path, + fileName, + /*redirectedPath*/ + void 0 + ); + return file2; + } + } + const originalFileName = fileName; + if (filesByName.has(path)) { + const file2 = filesByName.get(path); + const addedReason = addFileIncludeReason( + file2 || void 0, + reason, + /*checkExisting*/ + true + ); + if (file2 && addedReason && !(options.forceConsistentCasingInFileNames === false)) { + const checkedName = file2.fileName; + const isRedirect = toPath3(checkedName) !== toPath3(fileName); + if (isRedirect) { + fileName = getProjectReferenceRedirect(fileName) || fileName; + } + const checkedAbsolutePath = getNormalizedAbsolutePathWithoutRoot(checkedName, currentDirectory); + const inputAbsolutePath = getNormalizedAbsolutePathWithoutRoot(fileName, currentDirectory); + if (checkedAbsolutePath !== inputAbsolutePath) { + reportFileNamesDifferOnlyInCasingError(fileName, file2, reason); + } + } + if (file2 && sourceFilesFoundSearchingNodeModules.get(file2.path) && currentNodeModulesDepth === 0) { + sourceFilesFoundSearchingNodeModules.set(file2.path, false); + if (!options.noResolve) { + processReferencedFiles(file2, isDefaultLib); + processTypeReferenceDirectives(file2); + } + if (!options.noLib) { + processLibReferenceDirectives(file2); + } + modulesWithElidedImports.set(file2.path, false); + processImportedModules(file2); + } else if (file2 && modulesWithElidedImports.get(file2.path)) { + if (currentNodeModulesDepth < maxNodeModuleJsDepth) { + modulesWithElidedImports.set(file2.path, false); + processImportedModules(file2); + } + } + return file2 || void 0; + } + let redirectedPath; + if (!useSourceOfProjectReferenceRedirect) { + const redirectProject = getProjectReferenceRedirectProject(fileName); + if (redirectProject) { + if (redirectProject.commandLine.options.outFile) { + return void 0; + } + const redirect = getProjectReferenceOutputName(redirectProject, fileName); + fileName = redirect; + redirectedPath = toPath3(redirect); + } + } + const sourceFileOptions = getCreateSourceFileOptions(fileName, moduleResolutionCache, host, options); + const file = host.getSourceFile( + fileName, + sourceFileOptions, + (hostErrorMessage) => addFilePreprocessingFileExplainingDiagnostic( + /*file*/ + void 0, + reason, + Diagnostics.Cannot_read_file_0_Colon_1, + [fileName, hostErrorMessage] + ), + shouldCreateNewSourceFile + ); + if (packageId) { + const packageIdKey = packageIdToString(packageId); + const fileFromPackageId = packageIdToSourceFile.get(packageIdKey); + if (fileFromPackageId) { + const dupFile = createRedirectedSourceFile(fileFromPackageId, file, fileName, path, toPath3(fileName), originalFileName, sourceFileOptions); + redirectTargetsMap.add(fileFromPackageId.path, fileName); + addFileToFilesByName(dupFile, path, fileName, redirectedPath); + addFileIncludeReason( + dupFile, + reason, + /*checkExisting*/ + false + ); + sourceFileToPackageName.set(path, packageIdToPackageName(packageId)); + processingOtherFiles.push(dupFile); + return dupFile; + } else if (file) { + packageIdToSourceFile.set(packageIdKey, file); + sourceFileToPackageName.set(path, packageIdToPackageName(packageId)); + } + } + addFileToFilesByName(file, path, fileName, redirectedPath); + if (file) { + sourceFilesFoundSearchingNodeModules.set(path, currentNodeModulesDepth > 0); + file.fileName = fileName; + file.path = path; + file.resolvedPath = toPath3(fileName); + file.originalFileName = originalFileName; + file.packageJsonLocations = ((_a2 = sourceFileOptions.packageJsonLocations) == null ? void 0 : _a2.length) ? sourceFileOptions.packageJsonLocations : void 0; + file.packageJsonScope = sourceFileOptions.packageJsonScope; + addFileIncludeReason( + file, + reason, + /*checkExisting*/ + false + ); + if (host.useCaseSensitiveFileNames()) { + const pathLowerCase = toFileNameLowerCase(path); + const existingFile = filesByNameIgnoreCase.get(pathLowerCase); + if (existingFile) { + reportFileNamesDifferOnlyInCasingError(fileName, existingFile, reason); + } else { + filesByNameIgnoreCase.set(pathLowerCase, file); + } + } + skipDefaultLib = skipDefaultLib || file.hasNoDefaultLib && !ignoreNoDefaultLib; + if (!options.noResolve) { + processReferencedFiles(file, isDefaultLib); + processTypeReferenceDirectives(file); + } + if (!options.noLib) { + processLibReferenceDirectives(file); + } + processImportedModules(file); + if (isDefaultLib) { + processingDefaultLibFiles.push(file); + } else { + processingOtherFiles.push(file); + } + (filesWithReferencesProcessed ?? (filesWithReferencesProcessed = /* @__PURE__ */ new Set())).add(file.path); + } + return file; + } + function addFileIncludeReason(file, reason, checkExisting) { + if (file && (!checkExisting || !isReferencedFile(reason) || !(filesWithReferencesProcessed == null ? void 0 : filesWithReferencesProcessed.has(reason.file)))) { + fileReasons.add(file.path, reason); + return true; + } + return false; + } + function addFileToFilesByName(file, path, fileName, redirectedPath) { + if (redirectedPath) { + updateFilesByNameMap(fileName, redirectedPath, file); + updateFilesByNameMap(fileName, path, file || false); + } else { + updateFilesByNameMap(fileName, path, file); + } + } + function updateFilesByNameMap(fileName, path, file) { + filesByName.set(path, file); + if (file !== void 0) missingFileNames.delete(path); + else missingFileNames.set(path, fileName); + } + function getProjectReferenceRedirect(fileName) { + const referencedProject = getProjectReferenceRedirectProject(fileName); + return referencedProject && getProjectReferenceOutputName(referencedProject, fileName); + } + function getProjectReferenceRedirectProject(fileName) { + if (!resolvedProjectReferences || !resolvedProjectReferences.length || isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".json" /* Json */)) { + return void 0; + } + return getResolvedProjectReferenceToRedirect(fileName); + } + function getProjectReferenceOutputName(referencedProject, fileName) { + const out = referencedProject.commandLine.options.outFile; + return out ? changeExtension(out, ".d.ts" /* Dts */) : getOutputDeclarationFileName(fileName, referencedProject.commandLine, !host.useCaseSensitiveFileNames()); + } + function getResolvedProjectReferenceToRedirect(fileName) { + if (mapFromFileToProjectReferenceRedirects === void 0) { + mapFromFileToProjectReferenceRedirects = /* @__PURE__ */ new Map(); + forEachResolvedProjectReference2((referencedProject) => { + if (toPath3(options.configFilePath) !== referencedProject.sourceFile.path) { + referencedProject.commandLine.fileNames.forEach((f) => mapFromFileToProjectReferenceRedirects.set(toPath3(f), referencedProject.sourceFile.path)); + } + }); + } + const referencedProjectPath = mapFromFileToProjectReferenceRedirects.get(toPath3(fileName)); + return referencedProjectPath && getResolvedProjectReferenceByPath(referencedProjectPath); + } + function forEachResolvedProjectReference2(cb) { + return forEachResolvedProjectReference(resolvedProjectReferences, cb); + } + function getSourceOfProjectReferenceRedirect(path) { + if (!isDeclarationFileName(path)) return void 0; + if (mapFromToProjectReferenceRedirectSource === void 0) { + mapFromToProjectReferenceRedirectSource = /* @__PURE__ */ new Map(); + forEachResolvedProjectReference2((resolvedRef) => { + const out = resolvedRef.commandLine.options.outFile; + if (out) { + const outputDts = changeExtension(out, ".d.ts" /* Dts */); + mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), true); + } else { + const getCommonSourceDirectory3 = memoize(() => getCommonSourceDirectoryOfConfig(resolvedRef.commandLine, !host.useCaseSensitiveFileNames())); + forEach(resolvedRef.commandLine.fileNames, (fileName) => { + if (!isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */)) { + const outputDts = getOutputDeclarationFileName(fileName, resolvedRef.commandLine, !host.useCaseSensitiveFileNames(), getCommonSourceDirectory3); + mapFromToProjectReferenceRedirectSource.set(toPath3(outputDts), fileName); + } + }); + } + }); + } + return mapFromToProjectReferenceRedirectSource.get(path); + } + function isSourceOfProjectReferenceRedirect(fileName) { + return useSourceOfProjectReferenceRedirect && !!getResolvedProjectReferenceToRedirect(fileName); + } + function getResolvedProjectReferenceByPath(projectReferencePath) { + if (!projectReferenceRedirects) { + return void 0; + } + return projectReferenceRedirects.get(projectReferencePath) || void 0; + } + function processReferencedFiles(file, isDefaultLib) { + forEach(file.referencedFiles, (ref, index) => { + processSourceFile( + resolveTripleslashReference(ref.fileName, file.fileName), + isDefaultLib, + /*ignoreNoDefaultLib*/ + false, + /*packageId*/ + void 0, + { kind: 4 /* ReferenceFile */, file: file.path, index } + ); + }); + } + function processTypeReferenceDirectives(file) { + const typeDirectives = file.typeReferenceDirectives; + if (!typeDirectives.length) return; + const resolutions = (resolvedTypeReferenceDirectiveNamesProcessing == null ? void 0 : resolvedTypeReferenceDirectiveNamesProcessing.get(file.path)) || resolveTypeReferenceDirectiveNamesReusingOldState(typeDirectives, file); + const resolutionsInFile = createModeAwareCache(); + (resolvedTypeReferenceDirectiveNames ?? (resolvedTypeReferenceDirectiveNames = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile); + for (let index = 0; index < typeDirectives.length; index++) { + const ref = file.typeReferenceDirectives[index]; + const resolvedTypeReferenceDirective = resolutions[index]; + const fileName = ref.fileName; + const mode = getModeForTypeReferenceDirectiveInFile(ref, file); + resolutionsInFile.set(fileName, mode, resolvedTypeReferenceDirective); + processTypeReferenceDirective(fileName, mode, resolvedTypeReferenceDirective, { kind: 5 /* TypeReferenceDirective */, file: file.path, index }); + } + } + function getCompilerOptionsForFile(file) { + var _a2; + return ((_a2 = getRedirectReferenceForResolution(file)) == null ? void 0 : _a2.commandLine.options) || options; + } + function processTypeReferenceDirective(typeReferenceDirective, mode, resolution, reason) { + var _a2, _b2; + (_a2 = tracing) == null ? void 0 : _a2.push(tracing.Phase.Program, "processTypeReferenceDirective", { directive: typeReferenceDirective, hasResolved: !!resolution.resolvedTypeReferenceDirective, refKind: reason.kind, refPath: isReferencedFile(reason) ? reason.file : void 0 }); + processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason); + (_b2 = tracing) == null ? void 0 : _b2.pop(); + } + function processTypeReferenceDirectiveWorker(typeReferenceDirective, mode, resolution, reason) { + addResolutionDiagnostics(resolution); + const { resolvedTypeReferenceDirective } = resolution; + if (resolvedTypeReferenceDirective) { + if (resolvedTypeReferenceDirective.isExternalLibraryImport) currentNodeModulesDepth++; + processSourceFile( + resolvedTypeReferenceDirective.resolvedFileName, + /*isDefaultLib*/ + false, + /*ignoreNoDefaultLib*/ + false, + resolvedTypeReferenceDirective.packageId, + reason + ); + if (resolvedTypeReferenceDirective.isExternalLibraryImport) currentNodeModulesDepth--; + } else { + addFilePreprocessingFileExplainingDiagnostic( + /*file*/ + void 0, + reason, + Diagnostics.Cannot_find_type_definition_file_for_0, + [typeReferenceDirective] + ); + } + } + function pathForLibFile(libFileName) { + const existing = resolvedLibReferences == null ? void 0 : resolvedLibReferences.get(libFileName); + if (existing) return existing.actual; + const result = pathForLibFileWorker(libFileName); + (resolvedLibReferences ?? (resolvedLibReferences = /* @__PURE__ */ new Map())).set(libFileName, result); + return result.actual; + } + function pathForLibFileWorker(libFileName) { + var _a2, _b2, _c2, _d2, _e2; + const existing = resolvedLibProcessing == null ? void 0 : resolvedLibProcessing.get(libFileName); + if (existing) return existing; + if (structureIsReused !== 0 /* Not */ && oldProgram && !hasInvalidatedLibResolutions(libFileName)) { + const oldResolution = (_a2 = oldProgram.resolvedLibReferences) == null ? void 0 : _a2.get(libFileName); + if (oldResolution) { + if (oldResolution.resolution && isTraceEnabled(options, host)) { + const libraryName2 = getLibraryNameFromLibFileName(libFileName); + const resolveFrom2 = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName); + trace( + host, + oldResolution.resolution.resolvedModule ? oldResolution.resolution.resolvedModule.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved, + libraryName2, + getNormalizedAbsolutePath(resolveFrom2, currentDirectory), + (_b2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _b2.resolvedFileName, + ((_c2 = oldResolution.resolution.resolvedModule) == null ? void 0 : _c2.packageId) && packageIdToString(oldResolution.resolution.resolvedModule.packageId) + ); + } + (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, oldResolution); + return oldResolution; + } + } + const libraryName = getLibraryNameFromLibFileName(libFileName); + const resolveFrom = getInferredLibraryNameResolveFrom(options, currentDirectory, libFileName); + (_d2 = tracing) == null ? void 0 : _d2.push(tracing.Phase.Program, "resolveLibrary", { resolveFrom }); + mark("beforeResolveLibrary"); + const resolution = actualResolveLibrary(libraryName, resolveFrom, options, libFileName); + mark("afterResolveLibrary"); + measure("ResolveLibrary", "beforeResolveLibrary", "afterResolveLibrary"); + (_e2 = tracing) == null ? void 0 : _e2.pop(); + const result = { + resolution, + actual: resolution.resolvedModule ? resolution.resolvedModule.resolvedFileName : combinePaths(defaultLibraryPath, libFileName) + }; + (resolvedLibProcessing ?? (resolvedLibProcessing = /* @__PURE__ */ new Map())).set(libFileName, result); + return result; + } + function processLibReferenceDirectives(file) { + forEach(file.libReferenceDirectives, (libReference, index) => { + const libFileName = getLibFileNameFromLibReference(libReference); + if (libFileName) { + processRootFile( + pathForLibFile(libFileName), + /*isDefaultLib*/ + true, + /*ignoreNoDefaultLib*/ + true, + { kind: 7 /* LibReferenceDirective */, file: file.path, index } + ); + } else { + (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({ + kind: 0 /* FilePreprocessingLibReferenceDiagnostic */, + reason: { kind: 7 /* LibReferenceDirective */, file: file.path, index } + }); + } + }); + } + function getCanonicalFileName(fileName) { + return host.getCanonicalFileName(fileName); + } + function processImportedModules(file) { + collectExternalModuleReferences(file); + if (file.imports.length || file.moduleAugmentations.length) { + const moduleNames = getModuleNames(file); + const resolutions = (resolvedModulesProcessing == null ? void 0 : resolvedModulesProcessing.get(file.path)) || resolveModuleNamesReusingOldState(moduleNames, file); + Debug.assert(resolutions.length === moduleNames.length); + const optionsForFile = getCompilerOptionsForFile(file); + const resolutionsInFile = createModeAwareCache(); + (resolvedModules ?? (resolvedModules = /* @__PURE__ */ new Map())).set(file.path, resolutionsInFile); + for (let index = 0; index < moduleNames.length; index++) { + const resolution = resolutions[index].resolvedModule; + const moduleName = moduleNames[index].text; + const mode = getModeForUsageLocationWorker(file, moduleNames[index], optionsForFile); + resolutionsInFile.set(moduleName, mode, resolutions[index]); + addResolutionDiagnosticsFromResolutionOrCache(file, moduleName, resolutions[index], mode); + if (!resolution) { + continue; + } + const isFromNodeModulesSearch = resolution.isExternalLibraryImport; + const isJsFile = !resolutionExtensionIsTSOrJson(resolution.extension) && !getProjectReferenceRedirectProject(resolution.resolvedFileName); + const isJsFileFromNodeModules = isFromNodeModulesSearch && isJsFile && (!resolution.originalPath || pathContainsNodeModules(resolution.resolvedFileName)); + const resolvedFileName = resolution.resolvedFileName; + if (isFromNodeModulesSearch) { + currentNodeModulesDepth++; + } + const elideImport = isJsFileFromNodeModules && currentNodeModulesDepth > maxNodeModuleJsDepth; + const shouldAddFile = resolvedFileName && !getResolutionDiagnostic(optionsForFile, resolution, file) && !optionsForFile.noResolve && index < file.imports.length && !elideImport && !(isJsFile && !getAllowJSCompilerOption(optionsForFile)) && (isInJSFile(file.imports[index]) || !(file.imports[index].flags & 16777216 /* JSDoc */)); + if (elideImport) { + modulesWithElidedImports.set(file.path, true); + } else if (shouldAddFile) { + findSourceFile( + resolvedFileName, + /*isDefaultLib*/ + false, + /*ignoreNoDefaultLib*/ + false, + { kind: 3 /* Import */, file: file.path, index }, + resolution.packageId + ); + } + if (isFromNodeModulesSearch) { + currentNodeModulesDepth--; + } + } + } + } + function checkSourceFilesBelongToPath(sourceFiles, rootDirectory) { + let allFilesBelongToPath = true; + const absoluteRootDirectoryPath = host.getCanonicalFileName(getNormalizedAbsolutePath(rootDirectory, currentDirectory)); + for (const sourceFile of sourceFiles) { + if (!sourceFile.isDeclarationFile) { + const absoluteSourceFilePath = host.getCanonicalFileName(getNormalizedAbsolutePath(sourceFile.fileName, currentDirectory)); + if (absoluteSourceFilePath.indexOf(absoluteRootDirectoryPath) !== 0) { + addLazyProgramDiagnosticExplainingFile( + sourceFile, + Diagnostics.File_0_is_not_under_rootDir_1_rootDir_is_expected_to_contain_all_source_files, + [sourceFile.fileName, rootDirectory] + ); + allFilesBelongToPath = false; + } + } + } + return allFilesBelongToPath; + } + function parseProjectReferenceConfigFile(ref) { + if (!projectReferenceRedirects) { + projectReferenceRedirects = /* @__PURE__ */ new Map(); + } + const refPath = resolveProjectReferencePath(ref); + const sourceFilePath = toPath3(refPath); + const fromCache = projectReferenceRedirects.get(sourceFilePath); + if (fromCache !== void 0) { + return fromCache || void 0; + } + let commandLine; + let sourceFile; + if (host.getParsedCommandLine) { + commandLine = host.getParsedCommandLine(refPath); + if (!commandLine) { + addFileToFilesByName( + /*file*/ + void 0, + sourceFilePath, + refPath, + /*redirectedPath*/ + void 0 + ); + projectReferenceRedirects.set(sourceFilePath, false); + return void 0; + } + sourceFile = Debug.checkDefined(commandLine.options.configFile); + Debug.assert(!sourceFile.path || sourceFile.path === sourceFilePath); + addFileToFilesByName( + sourceFile, + sourceFilePath, + refPath, + /*redirectedPath*/ + void 0 + ); + } else { + const basePath = getNormalizedAbsolutePath(getDirectoryPath(refPath), currentDirectory); + sourceFile = host.getSourceFile(refPath, 100 /* JSON */); + addFileToFilesByName( + sourceFile, + sourceFilePath, + refPath, + /*redirectedPath*/ + void 0 + ); + if (sourceFile === void 0) { + projectReferenceRedirects.set(sourceFilePath, false); + return void 0; + } + commandLine = parseJsonSourceFileConfigFileContent( + sourceFile, + configParsingHost, + basePath, + /*existingOptions*/ + void 0, + refPath + ); + } + sourceFile.fileName = refPath; + sourceFile.path = sourceFilePath; + sourceFile.resolvedPath = sourceFilePath; + sourceFile.originalFileName = refPath; + const resolvedRef = { commandLine, sourceFile }; + projectReferenceRedirects.set(sourceFilePath, resolvedRef); + if (commandLine.projectReferences) { + resolvedRef.references = commandLine.projectReferences.map(parseProjectReferenceConfigFile); + } + return resolvedRef; + } + function verifyCompilerOptions() { + if (options.strictPropertyInitialization && !getStrictOptionValue(options, "strictNullChecks")) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "strictPropertyInitialization", "strictNullChecks"); + } + if (options.exactOptionalPropertyTypes && !getStrictOptionValue(options, "strictNullChecks")) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "exactOptionalPropertyTypes", "strictNullChecks"); + } + if (options.isolatedModules || options.verbatimModuleSyntax) { + if (options.outFile) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "outFile", options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules"); + } + } + if (options.isolatedDeclarations) { + if (getAllowJSCompilerOption(options)) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "allowJs", "isolatedDeclarations"); + } + if (!getEmitDeclarations(options)) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "isolatedDeclarations", "declaration", "composite"); + } + } + if (options.inlineSourceMap) { + if (options.sourceMap) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "sourceMap", "inlineSourceMap"); + } + if (options.mapRoot) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "mapRoot", "inlineSourceMap"); + } + } + if (options.composite) { + if (options.declaration === false) { + createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_declaration_emit, "declaration"); + } + if (options.incremental === false) { + createDiagnosticForOptionName(Diagnostics.Composite_projects_may_not_disable_incremental_compilation, "declaration"); + } + } + const outputFile = options.outFile; + if (!options.tsBuildInfoFile && options.incremental && !outputFile && !options.configFilePath) { + programDiagnostics.add(createCompilerDiagnostic(Diagnostics.Option_incremental_can_only_be_specified_using_tsconfig_emitting_to_single_file_or_when_option_tsBuildInfoFile_is_specified)); + } + verifyDeprecatedCompilerOptions(); + verifyProjectReferences(); + if (options.composite) { + const rootPaths = new Set(rootNames.map(toPath3)); + for (const file of files) { + if (sourceFileMayBeEmitted(file, program) && !rootPaths.has(file.path)) { + addLazyProgramDiagnosticExplainingFile( + file, + Diagnostics.File_0_is_not_listed_within_the_file_list_of_project_1_Projects_must_list_all_files_or_use_an_include_pattern, + [file.fileName, options.configFilePath || ""] + ); + } + } + } + if (options.paths) { + for (const key in options.paths) { + if (!hasProperty(options.paths, key)) { + continue; + } + if (!hasZeroOrOneAsteriskCharacter(key)) { + createDiagnosticForOptionPaths( + /*onKey*/ + true, + key, + Diagnostics.Pattern_0_can_have_at_most_one_Asterisk_character, + key + ); + } + if (isArray(options.paths[key])) { + const len = options.paths[key].length; + if (len === 0) { + createDiagnosticForOptionPaths( + /*onKey*/ + false, + key, + Diagnostics.Substitutions_for_pattern_0_shouldn_t_be_an_empty_array, + key + ); + } + for (let i = 0; i < len; i++) { + const subst = options.paths[key][i]; + const typeOfSubst = typeof subst; + if (typeOfSubst === "string") { + if (!hasZeroOrOneAsteriskCharacter(subst)) { + createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_in_pattern_1_can_have_at_most_one_Asterisk_character, subst, key); + } + if (!options.baseUrl && !pathIsRelative(subst) && !pathIsAbsolute(subst)) { + createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Non_relative_paths_are_not_allowed_when_baseUrl_is_not_set_Did_you_forget_a_leading_Slash); + } + } else { + createDiagnosticForOptionPathKeyValue(key, i, Diagnostics.Substitution_0_for_pattern_1_has_incorrect_type_expected_string_got_2, subst, key, typeOfSubst); + } + } + } else { + createDiagnosticForOptionPaths( + /*onKey*/ + false, + key, + Diagnostics.Substitutions_for_pattern_0_should_be_an_array, + key + ); + } + } + } + if (!options.sourceMap && !options.inlineSourceMap) { + if (options.inlineSources) { + createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "inlineSources"); + } + if (options.sourceRoot) { + createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_either_option_inlineSourceMap_or_option_sourceMap_is_provided, "sourceRoot"); + } + } + if (options.mapRoot && !(options.sourceMap || options.declarationMap)) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "mapRoot", "sourceMap", "declarationMap"); + } + if (options.declarationDir) { + if (!getEmitDeclarations(options)) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationDir", "declaration", "composite"); + } + if (outputFile) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "declarationDir", "outFile"); + } + } + if (options.declarationMap && !getEmitDeclarations(options)) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "declarationMap", "declaration", "composite"); + } + if (options.lib && options.noLib) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "lib", "noLib"); + } + const languageVersion = getEmitScriptTarget(options); + const firstNonAmbientExternalModuleSourceFile = find(files, (f) => isExternalModule(f) && !f.isDeclarationFile); + if (options.isolatedModules || options.verbatimModuleSyntax) { + if (options.module === 0 /* None */ && languageVersion < 2 /* ES2015 */ && options.isolatedModules) { + createDiagnosticForOptionName(Diagnostics.Option_isolatedModules_can_only_be_used_when_either_option_module_is_provided_or_option_target_is_ES2015_or_higher, "isolatedModules", "target"); + } + if (options.preserveConstEnums === false) { + createDiagnosticForOptionName(Diagnostics.Option_preserveConstEnums_cannot_be_disabled_when_0_is_enabled, options.verbatimModuleSyntax ? "verbatimModuleSyntax" : "isolatedModules", "preserveConstEnums"); + } + } else if (firstNonAmbientExternalModuleSourceFile && languageVersion < 2 /* ES2015 */ && options.module === 0 /* None */) { + const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); + programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_use_imports_exports_or_module_augmentations_when_module_is_none)); + } + if (outputFile && !options.emitDeclarationOnly) { + if (options.module && !(options.module === 2 /* AMD */ || options.module === 4 /* System */)) { + createDiagnosticForOptionName(Diagnostics.Only_amd_and_system_modules_are_supported_alongside_0, "outFile", "module"); + } else if (options.module === void 0 && firstNonAmbientExternalModuleSourceFile) { + const span = getErrorSpanForNode(firstNonAmbientExternalModuleSourceFile, typeof firstNonAmbientExternalModuleSourceFile.externalModuleIndicator === "boolean" ? firstNonAmbientExternalModuleSourceFile : firstNonAmbientExternalModuleSourceFile.externalModuleIndicator); + programDiagnostics.add(createFileDiagnostic(firstNonAmbientExternalModuleSourceFile, span.start, span.length, Diagnostics.Cannot_compile_modules_using_option_0_unless_the_module_flag_is_amd_or_system, "outFile")); + } + } + if (getResolveJsonModule(options)) { + if (getEmitModuleResolutionKind(options) === 1 /* Classic */) { + createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_moduleResolution_is_set_to_classic, "resolveJsonModule"); + } else if (!hasJsonModuleEmitEnabled(options)) { + createDiagnosticForOptionName(Diagnostics.Option_resolveJsonModule_cannot_be_specified_when_module_is_set_to_none_system_or_umd, "resolveJsonModule", "module"); + } + } + if (options.outDir || // there is --outDir specified + options.rootDir || // there is --rootDir specified + options.sourceRoot || // there is --sourceRoot specified + options.mapRoot || // there is --mapRoot specified + getEmitDeclarations(options) && options.declarationDir) { + const dir = getCommonSourceDirectory2(); + if (options.outDir && dir === "" && files.some((file) => getRootLength(file.fileName) > 1)) { + createDiagnosticForOptionName(Diagnostics.Cannot_find_the_common_subdirectory_path_for_the_input_files, "outDir"); + } + } + if (options.checkJs && !getAllowJSCompilerOption(options)) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "checkJs", "allowJs"); + } + if (options.emitDeclarationOnly) { + if (!getEmitDeclarations(options)) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1_or_option_2, "emitDeclarationOnly", "declaration", "composite"); + } + } + if (options.emitDecoratorMetadata && !options.experimentalDecorators) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "emitDecoratorMetadata", "experimentalDecorators"); + } + if (options.jsxFactory) { + if (options.reactNamespace) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_with_option_1, "reactNamespace", "jsxFactory"); + } + if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFactory", inverseJsxOptionMap.get("" + options.jsx)); + } + if (!parseIsolatedEntityName(options.jsxFactory, languageVersion)) { + createOptionValueDiagnostic("jsxFactory", Diagnostics.Invalid_value_for_jsxFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFactory); + } + } else if (options.reactNamespace && !isIdentifierText(options.reactNamespace, languageVersion)) { + createOptionValueDiagnostic("reactNamespace", Diagnostics.Invalid_value_for_reactNamespace_0_is_not_a_valid_identifier, options.reactNamespace); + } + if (options.jsxFragmentFactory) { + if (!options.jsxFactory) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_without_specifying_option_1, "jsxFragmentFactory", "jsxFactory"); + } + if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxFragmentFactory", inverseJsxOptionMap.get("" + options.jsx)); + } + if (!parseIsolatedEntityName(options.jsxFragmentFactory, languageVersion)) { + createOptionValueDiagnostic("jsxFragmentFactory", Diagnostics.Invalid_value_for_jsxFragmentFactory_0_is_not_a_valid_identifier_or_qualified_name, options.jsxFragmentFactory); + } + } + if (options.reactNamespace) { + if (options.jsx === 4 /* ReactJSX */ || options.jsx === 5 /* ReactJSXDev */) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "reactNamespace", inverseJsxOptionMap.get("" + options.jsx)); + } + } + if (options.jsxImportSource) { + if (options.jsx === 2 /* React */) { + createDiagnosticForOptionName(Diagnostics.Option_0_cannot_be_specified_when_option_jsx_is_1, "jsxImportSource", inverseJsxOptionMap.get("" + options.jsx)); + } + } + const moduleKind = getEmitModuleKind(options); + if (options.verbatimModuleSyntax) { + if (moduleKind === 2 /* AMD */ || moduleKind === 3 /* UMD */ || moduleKind === 4 /* System */) { + createDiagnosticForOptionName(Diagnostics.Option_verbatimModuleSyntax_cannot_be_used_when_module_is_set_to_UMD_AMD_or_System, "verbatimModuleSyntax"); + } + } + if (options.allowImportingTsExtensions && !(options.noEmit || options.emitDeclarationOnly || options.rewriteRelativeImportExtensions)) { + createOptionValueDiagnostic("allowImportingTsExtensions", Diagnostics.Option_allowImportingTsExtensions_can_only_be_used_when_either_noEmit_or_emitDeclarationOnly_is_set); + } + const moduleResolution = getEmitModuleResolutionKind(options); + if (options.resolvePackageJsonExports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { + createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonExports"); + } + if (options.resolvePackageJsonImports && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { + createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "resolvePackageJsonImports"); + } + if (options.customConditions && !moduleResolutionSupportsPackageJsonExportsAndImports(moduleResolution)) { + createDiagnosticForOptionName(Diagnostics.Option_0_can_only_be_used_when_moduleResolution_is_set_to_node16_nodenext_or_bundler, "customConditions"); + } + if (moduleResolution === 100 /* Bundler */ && !emitModuleKindIsNonNodeESM(moduleKind) && moduleKind !== 200 /* Preserve */) { + createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_0_can_only_be_used_when_module_is_set_to_preserve_or_to_es2015_or_later, "bundler"); + } + if (ModuleKind[moduleKind] && (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) && !(3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */)) { + const moduleKindName = ModuleKind[moduleKind]; + createOptionValueDiagnostic("moduleResolution", Diagnostics.Option_moduleResolution_must_be_set_to_0_or_left_unspecified_when_option_module_is_set_to_1, moduleKindName, moduleKindName); + } else if (ModuleResolutionKind[moduleResolution] && (3 /* Node16 */ <= moduleResolution && moduleResolution <= 99 /* NodeNext */) && !(100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */)) { + const moduleResolutionName = ModuleResolutionKind[moduleResolution]; + createOptionValueDiagnostic("module", Diagnostics.Option_module_must_be_set_to_0_when_option_moduleResolution_is_set_to_1, moduleResolutionName, moduleResolutionName); + } + if (!options.noEmit && !options.suppressOutputPathCheck) { + const emitHost = getEmitHost(); + const emitFilesSeen = /* @__PURE__ */ new Set(); + forEachEmittedFile(emitHost, (emitFileNames) => { + if (!options.emitDeclarationOnly) { + verifyEmitFilePath(emitFileNames.jsFilePath, emitFilesSeen); + } + verifyEmitFilePath(emitFileNames.declarationFilePath, emitFilesSeen); + }); + } + function verifyEmitFilePath(emitFileName, emitFilesSeen) { + if (emitFileName) { + const emitFilePath = toPath3(emitFileName); + if (filesByName.has(emitFilePath)) { + let chain; + if (!options.configFilePath) { + chain = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Adding_a_tsconfig_json_file_will_help_organize_projects_that_contain_both_TypeScript_and_JavaScript_files_Learn_more_at_https_Colon_Slash_Slashaka_ms_Slashtsconfig + ); + } + chain = chainDiagnosticMessages(chain, Diagnostics.Cannot_write_file_0_because_it_would_overwrite_input_file, emitFileName); + blockEmittingOfFile(emitFileName, createCompilerDiagnosticFromMessageChain(chain)); + } + const emitFileKey = !host.useCaseSensitiveFileNames() ? toFileNameLowerCase(emitFilePath) : emitFilePath; + if (emitFilesSeen.has(emitFileKey)) { + blockEmittingOfFile(emitFileName, createCompilerDiagnostic(Diagnostics.Cannot_write_file_0_because_it_would_be_overwritten_by_multiple_input_files, emitFileName)); + } else { + emitFilesSeen.add(emitFileKey); + } + } + } + } + function getIgnoreDeprecationsVersion() { + const ignoreDeprecations = options.ignoreDeprecations; + if (ignoreDeprecations) { + if (ignoreDeprecations === "5.0") { + return new Version(ignoreDeprecations); + } + reportInvalidIgnoreDeprecations(); + } + return Version.zero; + } + function checkDeprecations(deprecatedIn, removedIn, createDiagnostic, fn) { + const deprecatedInVersion = new Version(deprecatedIn); + const removedInVersion = new Version(removedIn); + const typescriptVersion = new Version(typeScriptVersion3 || versionMajorMinor); + const ignoreDeprecationsVersion = getIgnoreDeprecationsVersion(); + const mustBeRemoved = !(removedInVersion.compareTo(typescriptVersion) === 1 /* GreaterThan */); + const canBeSilenced = !mustBeRemoved && ignoreDeprecationsVersion.compareTo(deprecatedInVersion) === -1 /* LessThan */; + if (mustBeRemoved || canBeSilenced) { + fn((name, value, useInstead) => { + if (mustBeRemoved) { + if (value === void 0) { + createDiagnostic(name, value, useInstead, Diagnostics.Option_0_has_been_removed_Please_remove_it_from_your_configuration, name); + } else { + createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_has_been_removed_Please_remove_it_from_your_configuration, name, value); + } + } else { + if (value === void 0) { + createDiagnostic(name, value, useInstead, Diagnostics.Option_0_is_deprecated_and_will_stop_functioning_in_TypeScript_1_Specify_compilerOption_ignoreDeprecations_Colon_2_to_silence_this_error, name, removedIn, deprecatedIn); + } else { + createDiagnostic(name, value, useInstead, Diagnostics.Option_0_1_is_deprecated_and_will_stop_functioning_in_TypeScript_2_Specify_compilerOption_ignoreDeprecations_Colon_3_to_silence_this_error, name, value, removedIn, deprecatedIn); + } + } + }); + } + } + function verifyDeprecatedCompilerOptions() { + function createDiagnostic(name, value, useInstead, message, ...args) { + if (useInstead) { + const details = chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Use_0_instead, + useInstead + ); + const chain = chainDiagnosticMessages(details, message, ...args); + createDiagnosticForOption( + /*onKey*/ + !value, + name, + /*option2*/ + void 0, + chain + ); + } else { + createDiagnosticForOption( + /*onKey*/ + !value, + name, + /*option2*/ + void 0, + message, + ...args + ); + } + } + checkDeprecations("5.0", "5.5", createDiagnostic, (createDeprecatedDiagnostic) => { + if (options.target === 0 /* ES3 */) { + createDeprecatedDiagnostic("target", "ES3"); + } + if (options.noImplicitUseStrict) { + createDeprecatedDiagnostic("noImplicitUseStrict"); + } + if (options.keyofStringsOnly) { + createDeprecatedDiagnostic("keyofStringsOnly"); + } + if (options.suppressExcessPropertyErrors) { + createDeprecatedDiagnostic("suppressExcessPropertyErrors"); + } + if (options.suppressImplicitAnyIndexErrors) { + createDeprecatedDiagnostic("suppressImplicitAnyIndexErrors"); + } + if (options.noStrictGenericChecks) { + createDeprecatedDiagnostic("noStrictGenericChecks"); + } + if (options.charset) { + createDeprecatedDiagnostic("charset"); + } + if (options.out) { + createDeprecatedDiagnostic( + "out", + /*value*/ + void 0, + "outFile" + ); + } + if (options.importsNotUsedAsValues) { + createDeprecatedDiagnostic( + "importsNotUsedAsValues", + /*value*/ + void 0, + "verbatimModuleSyntax" + ); + } + if (options.preserveValueImports) { + createDeprecatedDiagnostic( + "preserveValueImports", + /*value*/ + void 0, + "verbatimModuleSyntax" + ); + } + }); + } + function verifyDeprecatedProjectReference(ref, parentFile, index) { + function createDiagnostic(_name, _value, _useInstead, message, ...args) { + createDiagnosticForReference(parentFile, index, message, ...args); + } + checkDeprecations("5.0", "5.5", createDiagnostic, (createDeprecatedDiagnostic) => { + if (ref.prepend) { + createDeprecatedDiagnostic("prepend"); + } + }); + } + function createDiagnosticExplainingFile(file, fileProcessingReason, diagnostic, args) { + let seenReasons; + const reasons = file && fileReasons.get(file.path); + let fileIncludeReasons; + let relatedInfo; + let locationReason = isReferencedFile(fileProcessingReason) ? fileProcessingReason : void 0; + let fileIncludeReasonDetails; + let redirectInfo; + let cachedChain = file && (fileReasonsToChain == null ? void 0 : fileReasonsToChain.get(file.path)); + let chain; + if (cachedChain) { + if (cachedChain.fileIncludeReasonDetails) { + seenReasons = new Set(reasons); + reasons == null ? void 0 : reasons.forEach(populateRelatedInfo); + } else { + reasons == null ? void 0 : reasons.forEach(processReason); + } + redirectInfo = cachedChain.redirectInfo; + } else { + reasons == null ? void 0 : reasons.forEach(processReason); + redirectInfo = file && explainIfFileIsRedirectAndImpliedFormat(file, getCompilerOptionsForFile(file)); + } + if (fileProcessingReason) processReason(fileProcessingReason); + const processedExtraReason = (seenReasons == null ? void 0 : seenReasons.size) !== (reasons == null ? void 0 : reasons.length); + if (locationReason && (seenReasons == null ? void 0 : seenReasons.size) === 1) seenReasons = void 0; + if (seenReasons && cachedChain) { + if (cachedChain.details && !processedExtraReason) { + chain = chainDiagnosticMessages(cachedChain.details, diagnostic, ...args || emptyArray); + } else if (cachedChain.fileIncludeReasonDetails) { + if (!processedExtraReason) { + if (!cachedFileIncludeDetailsHasProcessedExtraReason()) { + fileIncludeReasonDetails = cachedChain.fileIncludeReasonDetails; + } else { + fileIncludeReasons = cachedChain.fileIncludeReasonDetails.next.slice(0, reasons.length); + } + } else { + if (!cachedFileIncludeDetailsHasProcessedExtraReason()) { + fileIncludeReasons = [...cachedChain.fileIncludeReasonDetails.next, fileIncludeReasons[0]]; + } else { + fileIncludeReasons = append(cachedChain.fileIncludeReasonDetails.next.slice(0, reasons.length), fileIncludeReasons[0]); + } + } + } + } + if (!chain) { + if (!fileIncludeReasonDetails) fileIncludeReasonDetails = seenReasons && chainDiagnosticMessages(fileIncludeReasons, Diagnostics.The_file_is_in_the_program_because_Colon); + chain = chainDiagnosticMessages( + redirectInfo ? fileIncludeReasonDetails ? [fileIncludeReasonDetails, ...redirectInfo] : redirectInfo : fileIncludeReasonDetails, + diagnostic, + ...args || emptyArray + ); + } + if (file) { + if (cachedChain) { + if (!cachedChain.fileIncludeReasonDetails || !processedExtraReason && fileIncludeReasonDetails) { + cachedChain.fileIncludeReasonDetails = fileIncludeReasonDetails; + } + } else { + (fileReasonsToChain ?? (fileReasonsToChain = /* @__PURE__ */ new Map())).set(file.path, cachedChain = { fileIncludeReasonDetails, redirectInfo }); + } + if (!cachedChain.details && !processedExtraReason) cachedChain.details = chain.next; + } + const location = locationReason && getReferencedFileLocation(program, locationReason); + return location && isReferenceFileLocation(location) ? createFileDiagnosticFromMessageChain(location.file, location.pos, location.end - location.pos, chain, relatedInfo) : createCompilerDiagnosticFromMessageChain(chain, relatedInfo); + function processReason(reason) { + if (seenReasons == null ? void 0 : seenReasons.has(reason)) return; + (seenReasons ?? (seenReasons = /* @__PURE__ */ new Set())).add(reason); + (fileIncludeReasons ?? (fileIncludeReasons = [])).push(fileIncludeReasonToDiagnostics(program, reason)); + populateRelatedInfo(reason); + } + function populateRelatedInfo(reason) { + if (!locationReason && isReferencedFile(reason)) { + locationReason = reason; + } else if (locationReason !== reason) { + relatedInfo = append(relatedInfo, getFileIncludeReasonToRelatedInformation(reason)); + } + } + function cachedFileIncludeDetailsHasProcessedExtraReason() { + var _a2; + return ((_a2 = cachedChain.fileIncludeReasonDetails.next) == null ? void 0 : _a2.length) !== (reasons == null ? void 0 : reasons.length); + } + } + function addFilePreprocessingFileExplainingDiagnostic(file, fileProcessingReason, diagnostic, args) { + (fileProcessingDiagnostics || (fileProcessingDiagnostics = [])).push({ + kind: 1 /* FilePreprocessingFileExplainingDiagnostic */, + file: file && file.path, + fileProcessingReason, + diagnostic, + args + }); + } + function addLazyProgramDiagnosticExplainingFile(file, diagnostic, args) { + lazyProgramDiagnosticExplainingFile.push({ file, diagnostic, args }); + } + function getFileIncludeReasonToRelatedInformation(reason) { + let relatedInfo = reasonToRelatedInfo == null ? void 0 : reasonToRelatedInfo.get(reason); + if (relatedInfo === void 0) (reasonToRelatedInfo ?? (reasonToRelatedInfo = /* @__PURE__ */ new Map())).set(reason, relatedInfo = fileIncludeReasonToRelatedInformation(reason) ?? false); + return relatedInfo || void 0; + } + function fileIncludeReasonToRelatedInformation(reason) { + if (isReferencedFile(reason)) { + const referenceLocation = getReferencedFileLocation(program, reason); + let message2; + switch (reason.kind) { + case 3 /* Import */: + message2 = Diagnostics.File_is_included_via_import_here; + break; + case 4 /* ReferenceFile */: + message2 = Diagnostics.File_is_included_via_reference_here; + break; + case 5 /* TypeReferenceDirective */: + message2 = Diagnostics.File_is_included_via_type_library_reference_here; + break; + case 7 /* LibReferenceDirective */: + message2 = Diagnostics.File_is_included_via_library_reference_here; + break; + default: + Debug.assertNever(reason); + } + return isReferenceFileLocation(referenceLocation) ? createFileDiagnostic( + referenceLocation.file, + referenceLocation.pos, + referenceLocation.end - referenceLocation.pos, + message2 + ) : void 0; + } + if (!options.configFile) return void 0; + let configFileNode; + let message; + switch (reason.kind) { + case 0 /* RootFile */: + if (!options.configFile.configFileSpecs) return void 0; + const fileName = getNormalizedAbsolutePath(rootNames[reason.index], currentDirectory); + const matchedByFiles = getMatchedFileSpec(program, fileName); + if (matchedByFiles) { + configFileNode = getTsConfigPropArrayElementValue(options.configFile, "files", matchedByFiles); + message = Diagnostics.File_is_matched_by_files_list_specified_here; + break; + } + const matchedByInclude = getMatchedIncludeSpec(program, fileName); + if (!matchedByInclude || !isString(matchedByInclude)) return void 0; + configFileNode = getTsConfigPropArrayElementValue(options.configFile, "include", matchedByInclude); + message = Diagnostics.File_is_matched_by_include_pattern_specified_here; + break; + case 1 /* SourceFromProjectReference */: + case 2 /* OutputFromProjectReference */: + const referencedResolvedRef = Debug.checkDefined(resolvedProjectReferences == null ? void 0 : resolvedProjectReferences[reason.index]); + const referenceInfo = forEachProjectReference( + projectReferences, + resolvedProjectReferences, + (resolvedRef, parent2, index2) => resolvedRef === referencedResolvedRef ? { sourceFile: (parent2 == null ? void 0 : parent2.sourceFile) || options.configFile, index: index2 } : void 0 + ); + if (!referenceInfo) return void 0; + const { sourceFile, index } = referenceInfo; + const referencesSyntax = forEachTsConfigPropArray(sourceFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0); + return referencesSyntax && referencesSyntax.elements.length > index ? createDiagnosticForNodeInSourceFile( + sourceFile, + referencesSyntax.elements[index], + reason.kind === 2 /* OutputFromProjectReference */ ? Diagnostics.File_is_output_from_referenced_project_specified_here : Diagnostics.File_is_source_from_referenced_project_specified_here + ) : void 0; + case 8 /* AutomaticTypeDirectiveFile */: + if (!options.types) return void 0; + configFileNode = getOptionsSyntaxByArrayElementValue("types", reason.typeReference); + message = Diagnostics.File_is_entry_point_of_type_library_specified_here; + break; + case 6 /* LibFile */: + if (reason.index !== void 0) { + configFileNode = getOptionsSyntaxByArrayElementValue("lib", options.lib[reason.index]); + message = Diagnostics.File_is_library_specified_here; + break; + } + const target = getNameOfScriptTarget(getEmitScriptTarget(options)); + configFileNode = target ? getOptionsSyntaxByValue("target", target) : void 0; + message = Diagnostics.File_is_default_library_for_target_specified_here; + break; + default: + Debug.assertNever(reason); + } + return configFileNode && createDiagnosticForNodeInSourceFile( + options.configFile, + configFileNode, + message + ); + } + function verifyProjectReferences() { + const buildInfoPath = !options.suppressOutputPathCheck ? getTsBuildInfoEmitOutputFilePath(options) : void 0; + forEachProjectReference( + projectReferences, + resolvedProjectReferences, + (resolvedRef, parent2, index) => { + const ref = (parent2 ? parent2.commandLine.projectReferences : projectReferences)[index]; + const parentFile = parent2 && parent2.sourceFile; + verifyDeprecatedProjectReference(ref, parentFile, index); + if (!resolvedRef) { + createDiagnosticForReference(parentFile, index, Diagnostics.File_0_not_found, ref.path); + return; + } + const options2 = resolvedRef.commandLine.options; + if (!options2.composite || options2.noEmit) { + const inputs = parent2 ? parent2.commandLine.fileNames : rootNames; + if (inputs.length) { + if (!options2.composite) createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_must_have_setting_composite_Colon_true, ref.path); + if (options2.noEmit) createDiagnosticForReference(parentFile, index, Diagnostics.Referenced_project_0_may_not_disable_emit, ref.path); + } + } + if (!parent2 && buildInfoPath && buildInfoPath === getTsBuildInfoEmitOutputFilePath(options2)) { + createDiagnosticForReference(parentFile, index, Diagnostics.Cannot_write_file_0_because_it_will_overwrite_tsbuildinfo_file_generated_by_referenced_project_1, buildInfoPath, ref.path); + hasEmitBlockingDiagnostics.set(toPath3(buildInfoPath), true); + } + } + ); + } + function createDiagnosticForOptionPathKeyValue(key, valueIndex, message, ...args) { + let needCompilerDiagnostic = true; + forEachOptionPathsSyntax((pathProp) => { + if (isObjectLiteralExpression(pathProp.initializer)) { + forEachPropertyAssignment(pathProp.initializer, key, (keyProps) => { + const initializer = keyProps.initializer; + if (isArrayLiteralExpression(initializer) && initializer.elements.length > valueIndex) { + programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, initializer.elements[valueIndex], message, ...args)); + needCompilerDiagnostic = false; + } + }); + } + }); + if (needCompilerDiagnostic) { + createCompilerOptionsDiagnostic(message, ...args); + } + } + function createDiagnosticForOptionPaths(onKey, key, message, ...args) { + let needCompilerDiagnostic = true; + forEachOptionPathsSyntax((pathProp) => { + if (isObjectLiteralExpression(pathProp.initializer) && createOptionDiagnosticInObjectLiteralSyntax( + pathProp.initializer, + onKey, + key, + /*key2*/ + void 0, + message, + ...args + )) { + needCompilerDiagnostic = false; + } + }); + if (needCompilerDiagnostic) { + createCompilerOptionsDiagnostic(message, ...args); + } + } + function forEachOptionsSyntaxByName(name, callback) { + return forEachPropertyAssignment(getCompilerOptionsObjectLiteralSyntax(), name, callback); + } + function forEachOptionPathsSyntax(callback) { + return forEachOptionsSyntaxByName("paths", callback); + } + function getOptionsSyntaxByValue(name, value) { + return forEachOptionsSyntaxByName(name, (property) => isStringLiteral(property.initializer) && property.initializer.text === value ? property.initializer : void 0); + } + function getOptionsSyntaxByArrayElementValue(name, value) { + const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax(); + return compilerOptionsObjectLiteralSyntax && getPropertyArrayElementValue(compilerOptionsObjectLiteralSyntax, name, value); + } + function createDiagnosticForOptionName(message, option1, option2, option3) { + createDiagnosticForOption( + /*onKey*/ + true, + option1, + option2, + message, + option1, + option2, + option3 + ); + } + function createOptionValueDiagnostic(option1, message, ...args) { + createDiagnosticForOption( + /*onKey*/ + false, + option1, + /*option2*/ + void 0, + message, + ...args + ); + } + function createDiagnosticForReference(sourceFile, index, message, ...args) { + const referencesSyntax = forEachTsConfigPropArray(sourceFile || options.configFile, "references", (property) => isArrayLiteralExpression(property.initializer) ? property.initializer : void 0); + if (referencesSyntax && referencesSyntax.elements.length > index) { + programDiagnostics.add(createDiagnosticForNodeInSourceFile(sourceFile || options.configFile, referencesSyntax.elements[index], message, ...args)); + } else { + programDiagnostics.add(createCompilerDiagnostic(message, ...args)); + } + } + function createDiagnosticForOption(onKey, option1, option2, message, ...args) { + const compilerOptionsObjectLiteralSyntax = getCompilerOptionsObjectLiteralSyntax(); + const needCompilerDiagnostic = !compilerOptionsObjectLiteralSyntax || !createOptionDiagnosticInObjectLiteralSyntax(compilerOptionsObjectLiteralSyntax, onKey, option1, option2, message, ...args); + if (needCompilerDiagnostic) { + createCompilerOptionsDiagnostic(message, ...args); + } + } + function createCompilerOptionsDiagnostic(message, ...args) { + const compilerOptionsProperty = getCompilerOptionsPropertySyntax(); + if (compilerOptionsProperty) { + if ("messageText" in message) { + programDiagnostics.add(createDiagnosticForNodeFromMessageChain(options.configFile, compilerOptionsProperty.name, message)); + } else { + programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, compilerOptionsProperty.name, message, ...args)); + } + } else if ("messageText" in message) { + programDiagnostics.add(createCompilerDiagnosticFromMessageChain(message)); + } else { + programDiagnostics.add(createCompilerDiagnostic(message, ...args)); + } + } + function getCompilerOptionsObjectLiteralSyntax() { + if (_compilerOptionsObjectLiteralSyntax === void 0) { + const compilerOptionsProperty = getCompilerOptionsPropertySyntax(); + _compilerOptionsObjectLiteralSyntax = compilerOptionsProperty ? tryCast(compilerOptionsProperty.initializer, isObjectLiteralExpression) || false : false; + } + return _compilerOptionsObjectLiteralSyntax || void 0; + } + function getCompilerOptionsPropertySyntax() { + if (_compilerOptionsPropertySyntax === void 0) { + _compilerOptionsPropertySyntax = forEachPropertyAssignment( + getTsConfigObjectLiteralExpression(options.configFile), + "compilerOptions", + identity + ) || false; + } + return _compilerOptionsPropertySyntax || void 0; + } + function createOptionDiagnosticInObjectLiteralSyntax(objectLiteral, onKey, key1, key2, message, ...args) { + let needsCompilerDiagnostic = false; + forEachPropertyAssignment(objectLiteral, key1, (prop) => { + if ("messageText" in message) { + programDiagnostics.add(createDiagnosticForNodeFromMessageChain(options.configFile, onKey ? prop.name : prop.initializer, message)); + } else { + programDiagnostics.add(createDiagnosticForNodeInSourceFile(options.configFile, onKey ? prop.name : prop.initializer, message, ...args)); + } + needsCompilerDiagnostic = true; + }, key2); + return needsCompilerDiagnostic; + } + function blockEmittingOfFile(emitFileName, diag2) { + hasEmitBlockingDiagnostics.set(toPath3(emitFileName), true); + programDiagnostics.add(diag2); + } + function isEmittedFile(file) { + if (options.noEmit) { + return false; + } + const filePath = toPath3(file); + if (getSourceFileByPath(filePath)) { + return false; + } + const out = options.outFile; + if (out) { + return isSameFile(filePath, out) || isSameFile(filePath, removeFileExtension(out) + ".d.ts" /* Dts */); + } + if (options.declarationDir && containsPath(options.declarationDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames())) { + return true; + } + if (options.outDir) { + return containsPath(options.outDir, filePath, currentDirectory, !host.useCaseSensitiveFileNames()); + } + if (fileExtensionIsOneOf(filePath, supportedJSExtensionsFlat) || isDeclarationFileName(filePath)) { + const filePathWithoutExtension = removeFileExtension(filePath); + return !!getSourceFileByPath(filePathWithoutExtension + ".ts" /* Ts */) || !!getSourceFileByPath(filePathWithoutExtension + ".tsx" /* Tsx */); + } + return false; + } + function isSameFile(file1, file2) { + return comparePaths(file1, file2, currentDirectory, !host.useCaseSensitiveFileNames()) === 0 /* EqualTo */; + } + function getSymlinkCache() { + if (host.getSymlinkCache) { + return host.getSymlinkCache(); + } + if (!symlinks) { + symlinks = createSymlinkCache(currentDirectory, getCanonicalFileName); + } + if (files && !symlinks.hasProcessedResolutions()) { + symlinks.setSymlinksFromResolutions(forEachResolvedModule, forEachResolvedTypeReferenceDirective, automaticTypeDirectiveResolutions); + } + return symlinks; + } + function getModeForUsageLocation2(file, usage) { + return getModeForUsageLocationWorker(file, usage, getCompilerOptionsForFile(file)); + } + function getEmitSyntaxForUsageLocation(file, usage) { + return getEmitSyntaxForUsageLocationWorker(file, usage, getCompilerOptionsForFile(file)); + } + function getModeForResolutionAtIndex2(file, index) { + return getModeForUsageLocation2(file, getModuleNameStringLiteralAt(file, index)); + } + function getDefaultResolutionModeForFile2(sourceFile) { + return getDefaultResolutionModeForFileWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); + } + function getImpliedNodeFormatForEmit2(sourceFile) { + return getImpliedNodeFormatForEmitWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); + } + function getEmitModuleFormatOfFile2(sourceFile) { + return getEmitModuleFormatOfFileWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); + } + function shouldTransformImportCall(sourceFile) { + return shouldTransformImportCallWorker(sourceFile, getCompilerOptionsForFile(sourceFile)); + } + function getModeForTypeReferenceDirectiveInFile(ref, sourceFile) { + return ref.resolutionMode || getDefaultResolutionModeForFile2(sourceFile); + } +} +function shouldTransformImportCallWorker(sourceFile, options) { + const moduleKind = getEmitModuleKind(options); + if (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */ || moduleKind === 200 /* Preserve */) { + return false; + } + return getEmitModuleFormatOfFileWorker(sourceFile, options) < 5 /* ES2015 */; +} +function getEmitModuleFormatOfFileWorker(sourceFile, options) { + return getImpliedNodeFormatForEmitWorker(sourceFile, options) ?? getEmitModuleKind(options); +} +function getImpliedNodeFormatForEmitWorker(sourceFile, options) { + var _a, _b; + const moduleKind = getEmitModuleKind(options); + if (100 /* Node16 */ <= moduleKind && moduleKind <= 199 /* NodeNext */) { + return sourceFile.impliedNodeFormat; + } + if (sourceFile.impliedNodeFormat === 1 /* CommonJS */ && (((_a = sourceFile.packageJsonScope) == null ? void 0 : _a.contents.packageJsonContent.type) === "commonjs" || fileExtensionIsOneOf(sourceFile.fileName, [".cjs" /* Cjs */, ".cts" /* Cts */]))) { + return 1 /* CommonJS */; + } + if (sourceFile.impliedNodeFormat === 99 /* ESNext */ && (((_b = sourceFile.packageJsonScope) == null ? void 0 : _b.contents.packageJsonContent.type) === "module" || fileExtensionIsOneOf(sourceFile.fileName, [".mjs" /* Mjs */, ".mts" /* Mts */]))) { + return 99 /* ESNext */; + } + return void 0; +} +function getDefaultResolutionModeForFileWorker(sourceFile, options) { + return importSyntaxAffectsModuleResolution(options) ? getImpliedNodeFormatForEmitWorker(sourceFile, options) : void 0; +} +function updateHostForUseSourceOfProjectReferenceRedirect(host) { + let setOfDeclarationDirectories; + const originalFileExists = host.compilerHost.fileExists; + const originalDirectoryExists = host.compilerHost.directoryExists; + const originalGetDirectories = host.compilerHost.getDirectories; + const originalRealpath = host.compilerHost.realpath; + if (!host.useSourceOfProjectReferenceRedirect) return { onProgramCreateComplete: noop, fileExists }; + host.compilerHost.fileExists = fileExists; + let directoryExists; + if (originalDirectoryExists) { + directoryExists = host.compilerHost.directoryExists = (path) => { + if (originalDirectoryExists.call(host.compilerHost, path)) { + handleDirectoryCouldBeSymlink(path); + return true; + } + if (!host.getResolvedProjectReferences()) return false; + if (!setOfDeclarationDirectories) { + setOfDeclarationDirectories = /* @__PURE__ */ new Set(); + host.forEachResolvedProjectReference((ref) => { + const out = ref.commandLine.options.outFile; + if (out) { + setOfDeclarationDirectories.add(getDirectoryPath(host.toPath(out))); + } else { + const declarationDir = ref.commandLine.options.declarationDir || ref.commandLine.options.outDir; + if (declarationDir) { + setOfDeclarationDirectories.add(host.toPath(declarationDir)); + } + } + }); + } + return fileOrDirectoryExistsUsingSource( + path, + /*isFile*/ + false + ); + }; + } + if (originalGetDirectories) { + host.compilerHost.getDirectories = (path) => !host.getResolvedProjectReferences() || originalDirectoryExists && originalDirectoryExists.call(host.compilerHost, path) ? originalGetDirectories.call(host.compilerHost, path) : []; + } + if (originalRealpath) { + host.compilerHost.realpath = (s) => { + var _a; + return ((_a = host.getSymlinkCache().getSymlinkedFiles()) == null ? void 0 : _a.get(host.toPath(s))) || originalRealpath.call(host.compilerHost, s); + }; + } + return { onProgramCreateComplete, fileExists, directoryExists }; + function onProgramCreateComplete() { + host.compilerHost.fileExists = originalFileExists; + host.compilerHost.directoryExists = originalDirectoryExists; + host.compilerHost.getDirectories = originalGetDirectories; + } + function fileExists(file) { + if (originalFileExists.call(host.compilerHost, file)) return true; + if (!host.getResolvedProjectReferences()) return false; + if (!isDeclarationFileName(file)) return false; + return fileOrDirectoryExistsUsingSource( + file, + /*isFile*/ + true + ); + } + function fileExistsIfProjectReferenceDts(file) { + const source = host.getSourceOfProjectReferenceRedirect(host.toPath(file)); + return source !== void 0 ? isString(source) ? originalFileExists.call(host.compilerHost, source) : true : void 0; + } + function directoryExistsIfProjectReferenceDeclDir(dir) { + const dirPath = host.toPath(dir); + const dirPathWithTrailingDirectorySeparator = `${dirPath}${directorySeparator}`; + return forEachKey( + setOfDeclarationDirectories, + (declDirPath) => dirPath === declDirPath || // Any parent directory of declaration dir + startsWith(declDirPath, dirPathWithTrailingDirectorySeparator) || // Any directory inside declaration dir + startsWith(dirPath, `${declDirPath}/`) + ); + } + function handleDirectoryCouldBeSymlink(directory) { + var _a; + if (!host.getResolvedProjectReferences() || containsIgnoredPath(directory)) return; + if (!originalRealpath || !directory.includes(nodeModulesPathPart)) return; + const symlinkCache = host.getSymlinkCache(); + const directoryPath = ensureTrailingDirectorySeparator(host.toPath(directory)); + if ((_a = symlinkCache.getSymlinkedDirectories()) == null ? void 0 : _a.has(directoryPath)) return; + const real = normalizePath(originalRealpath.call(host.compilerHost, directory)); + let realPath2; + if (real === directory || (realPath2 = ensureTrailingDirectorySeparator(host.toPath(real))) === directoryPath) { + symlinkCache.setSymlinkedDirectory(directoryPath, false); + return; + } + symlinkCache.setSymlinkedDirectory(directory, { + real: ensureTrailingDirectorySeparator(real), + realPath: realPath2 + }); + } + function fileOrDirectoryExistsUsingSource(fileOrDirectory, isFile) { + var _a; + const fileOrDirectoryExistsUsingSource2 = isFile ? (file) => fileExistsIfProjectReferenceDts(file) : (dir) => directoryExistsIfProjectReferenceDeclDir(dir); + const result = fileOrDirectoryExistsUsingSource2(fileOrDirectory); + if (result !== void 0) return result; + const symlinkCache = host.getSymlinkCache(); + const symlinkedDirectories = symlinkCache.getSymlinkedDirectories(); + if (!symlinkedDirectories) return false; + const fileOrDirectoryPath = host.toPath(fileOrDirectory); + if (!fileOrDirectoryPath.includes(nodeModulesPathPart)) return false; + if (isFile && ((_a = symlinkCache.getSymlinkedFiles()) == null ? void 0 : _a.has(fileOrDirectoryPath))) return true; + return firstDefinedIterator( + symlinkedDirectories.entries(), + ([directoryPath, symlinkedDirectory]) => { + if (!symlinkedDirectory || !startsWith(fileOrDirectoryPath, directoryPath)) return void 0; + const result2 = fileOrDirectoryExistsUsingSource2(fileOrDirectoryPath.replace(directoryPath, symlinkedDirectory.realPath)); + if (isFile && result2) { + const absolutePath = getNormalizedAbsolutePath(fileOrDirectory, host.compilerHost.getCurrentDirectory()); + symlinkCache.setSymlinkedFile( + fileOrDirectoryPath, + `${symlinkedDirectory.real}${absolutePath.replace(new RegExp(directoryPath, "i"), "")}` + ); + } + return result2; + } + ) || false; + } +} +var emitSkippedWithNoDiagnostics = { diagnostics: emptyArray, sourceMaps: void 0, emittedFiles: void 0, emitSkipped: true }; +function handleNoEmitOptions(program, sourceFile, writeFile2, cancellationToken) { + const options = program.getCompilerOptions(); + if (options.noEmit) { + return sourceFile ? emitSkippedWithNoDiagnostics : program.emitBuildInfo(writeFile2, cancellationToken); + } + if (!options.noEmitOnError) return void 0; + let diagnostics = [ + ...program.getOptionsDiagnostics(cancellationToken), + ...program.getSyntacticDiagnostics(sourceFile, cancellationToken), + ...program.getGlobalDiagnostics(cancellationToken), + ...program.getSemanticDiagnostics(sourceFile, cancellationToken) + ]; + if (diagnostics.length === 0 && getEmitDeclarations(program.getCompilerOptions())) { + diagnostics = program.getDeclarationDiagnostics( + /*sourceFile*/ + void 0, + cancellationToken + ); + } + if (!diagnostics.length) return void 0; + let emittedFiles; + if (!sourceFile) { + const emitResult = program.emitBuildInfo(writeFile2, cancellationToken); + if (emitResult.diagnostics) diagnostics = [...diagnostics, ...emitResult.diagnostics]; + emittedFiles = emitResult.emittedFiles; + } + return { diagnostics, sourceMaps: void 0, emittedFiles, emitSkipped: true }; +} +function filterSemanticDiagnostics(diagnostic, option) { + return filter(diagnostic, (d) => !d.skippedOn || !option[d.skippedOn]); +} +function parseConfigHostFromCompilerHostLike(host, directoryStructureHost = host) { + return { + fileExists: (f) => directoryStructureHost.fileExists(f), + readDirectory(root, extensions, excludes, includes, depth) { + Debug.assertIsDefined(directoryStructureHost.readDirectory, "'CompilerHost.readDirectory' must be implemented to correctly process 'projectReferences'"); + return directoryStructureHost.readDirectory(root, extensions, excludes, includes, depth); + }, + readFile: (f) => directoryStructureHost.readFile(f), + directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists), + getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories), + realpath: maybeBind(directoryStructureHost, directoryStructureHost.realpath), + useCaseSensitiveFileNames: host.useCaseSensitiveFileNames(), + getCurrentDirectory: () => host.getCurrentDirectory(), + onUnRecoverableConfigFileDiagnostic: host.onUnRecoverableConfigFileDiagnostic || returnUndefined, + trace: host.trace ? (s) => host.trace(s) : void 0 + }; +} +function resolveProjectReferencePath(ref) { + return resolveConfigFileProjectName(ref.path); +} +function getResolutionDiagnostic(options, { extension }, { isDeclarationFile }) { + switch (extension) { + case ".ts" /* Ts */: + case ".d.ts" /* Dts */: + case ".mts" /* Mts */: + case ".d.mts" /* Dmts */: + case ".cts" /* Cts */: + case ".d.cts" /* Dcts */: + return void 0; + case ".tsx" /* Tsx */: + return needJsx(); + case ".jsx" /* Jsx */: + return needJsx() || needAllowJs(); + case ".js" /* Js */: + case ".mjs" /* Mjs */: + case ".cjs" /* Cjs */: + return needAllowJs(); + case ".json" /* Json */: + return needResolveJsonModule(); + default: + return needAllowArbitraryExtensions(); + } + function needJsx() { + return options.jsx ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_jsx_is_not_set; + } + function needAllowJs() { + return getAllowJSCompilerOption(options) || !getStrictOptionValue(options, "noImplicitAny") ? void 0 : Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type; + } + function needResolveJsonModule() { + return getResolveJsonModule(options) ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_resolveJsonModule_is_not_used; + } + function needAllowArbitraryExtensions() { + return isDeclarationFile || options.allowArbitraryExtensions ? void 0 : Diagnostics.Module_0_was_resolved_to_1_but_allowArbitraryExtensions_is_not_set; + } +} +function getModuleNames({ imports, moduleAugmentations }) { + const res = imports.map((i) => i); + for (const aug of moduleAugmentations) { + if (aug.kind === 11 /* StringLiteral */) { + res.push(aug); + } + } + return res; +} +function getModuleNameStringLiteralAt({ imports, moduleAugmentations }, index) { + if (index < imports.length) return imports[index]; + let augIndex = imports.length; + for (const aug of moduleAugmentations) { + if (aug.kind === 11 /* StringLiteral */) { + if (index === augIndex) return aug; + augIndex++; + } + } + Debug.fail("should never ask for module name at index higher than possible module name"); +} + +// src/compiler/builderState.ts +function getFileEmitOutput(program, sourceFile, emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit) { + const outputFiles = []; + const { emitSkipped, diagnostics } = program.emit(sourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, forceDtsEmit); + return { outputFiles, emitSkipped, diagnostics }; + function writeFile2(fileName, text, writeByteOrderMark) { + outputFiles.push({ name: fileName, writeByteOrderMark, text }); + } +} +var SignatureInfo = /* @__PURE__ */ ((SignatureInfo2) => { + SignatureInfo2[SignatureInfo2["ComputedDts"] = 0] = "ComputedDts"; + SignatureInfo2[SignatureInfo2["StoredSignatureAtEmit"] = 1] = "StoredSignatureAtEmit"; + SignatureInfo2[SignatureInfo2["UsedVersion"] = 2] = "UsedVersion"; + return SignatureInfo2; +})(SignatureInfo || {}); +var BuilderState; +((BuilderState2) => { + function createManyToManyPathMap() { + function create2(forward, reverse, deleted) { + const map2 = { + getKeys: (v) => reverse.get(v), + getValues: (k) => forward.get(k), + keys: () => forward.keys(), + size: () => forward.size, + deleteKey: (k) => { + (deleted || (deleted = /* @__PURE__ */ new Set())).add(k); + const set = forward.get(k); + if (!set) { + return false; + } + set.forEach((v) => deleteFromMultimap(reverse, v, k)); + forward.delete(k); + return true; + }, + set: (k, vSet) => { + deleted == null ? void 0 : deleted.delete(k); + const existingVSet = forward.get(k); + forward.set(k, vSet); + existingVSet == null ? void 0 : existingVSet.forEach((v) => { + if (!vSet.has(v)) { + deleteFromMultimap(reverse, v, k); + } + }); + vSet.forEach((v) => { + if (!(existingVSet == null ? void 0 : existingVSet.has(v))) { + addToMultimap(reverse, v, k); + } + }); + return map2; + } + }; + return map2; + } + return create2( + /* @__PURE__ */ new Map(), + /* @__PURE__ */ new Map(), + /*deleted*/ + void 0 + ); + } + BuilderState2.createManyToManyPathMap = createManyToManyPathMap; + function addToMultimap(map2, k, v) { + let set = map2.get(k); + if (!set) { + set = /* @__PURE__ */ new Set(); + map2.set(k, set); + } + set.add(v); + } + function deleteFromMultimap(map2, k, v) { + const set = map2.get(k); + if (set == null ? void 0 : set.delete(v)) { + if (!set.size) { + map2.delete(k); + } + return true; + } + return false; + } + function getReferencedFilesFromImportedModuleSymbol(symbol) { + return mapDefined(symbol.declarations, (declaration) => { + var _a; + return (_a = getSourceFileOfNode(declaration)) == null ? void 0 : _a.resolvedPath; + }); + } + function getReferencedFilesFromImportLiteral(checker, importName) { + const symbol = checker.getSymbolAtLocation(importName); + return symbol && getReferencedFilesFromImportedModuleSymbol(symbol); + } + function getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName) { + return toPath(program.getProjectReferenceRedirect(fileName) || fileName, sourceFileDirectory, getCanonicalFileName); + } + function getReferencedFiles(program, sourceFile, getCanonicalFileName) { + let referencedFiles; + if (sourceFile.imports && sourceFile.imports.length > 0) { + const checker = program.getTypeChecker(); + for (const importName of sourceFile.imports) { + const declarationSourceFilePaths = getReferencedFilesFromImportLiteral(checker, importName); + declarationSourceFilePaths == null ? void 0 : declarationSourceFilePaths.forEach(addReferencedFile); + } + } + const sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath); + if (sourceFile.referencedFiles && sourceFile.referencedFiles.length > 0) { + for (const referencedFile of sourceFile.referencedFiles) { + const referencedPath = getReferencedFileFromFileName(program, referencedFile.fileName, sourceFileDirectory, getCanonicalFileName); + addReferencedFile(referencedPath); + } + } + program.forEachResolvedTypeReferenceDirective(({ resolvedTypeReferenceDirective }) => { + if (!resolvedTypeReferenceDirective) { + return; + } + const fileName = resolvedTypeReferenceDirective.resolvedFileName; + const typeFilePath = getReferencedFileFromFileName(program, fileName, sourceFileDirectory, getCanonicalFileName); + addReferencedFile(typeFilePath); + }, sourceFile); + if (sourceFile.moduleAugmentations.length) { + const checker = program.getTypeChecker(); + for (const moduleName of sourceFile.moduleAugmentations) { + if (!isStringLiteral(moduleName)) continue; + const symbol = checker.getSymbolAtLocation(moduleName); + if (!symbol) continue; + addReferenceFromAmbientModule(symbol); + } + } + for (const ambientModule of program.getTypeChecker().getAmbientModules()) { + if (ambientModule.declarations && ambientModule.declarations.length > 1) { + addReferenceFromAmbientModule(ambientModule); + } + } + return referencedFiles; + function addReferenceFromAmbientModule(symbol) { + if (!symbol.declarations) { + return; + } + for (const declaration of symbol.declarations) { + const declarationSourceFile = getSourceFileOfNode(declaration); + if (declarationSourceFile && declarationSourceFile !== sourceFile) { + addReferencedFile(declarationSourceFile.resolvedPath); + } + } + } + function addReferencedFile(referencedPath) { + (referencedFiles || (referencedFiles = /* @__PURE__ */ new Set())).add(referencedPath); + } + } + function canReuseOldState(newReferencedMap, oldState) { + return oldState && !oldState.referencedMap === !newReferencedMap; + } + BuilderState2.canReuseOldState = canReuseOldState; + function createReferencedMap(options) { + return options.module !== 0 /* None */ && !options.outFile ? createManyToManyPathMap() : void 0; + } + BuilderState2.createReferencedMap = createReferencedMap; + function create(newProgram, oldState, disableUseFileVersionAsSignature) { + var _a, _b; + const fileInfos = /* @__PURE__ */ new Map(); + const options = newProgram.getCompilerOptions(); + const referencedMap = createReferencedMap(options); + const useOldState = canReuseOldState(referencedMap, oldState); + newProgram.getTypeChecker(); + for (const sourceFile of newProgram.getSourceFiles()) { + const version2 = Debug.checkDefined(sourceFile.version, "Program intended to be used with Builder should have source files with versions set"); + const oldUncommittedSignature = useOldState ? (_a = oldState.oldSignatures) == null ? void 0 : _a.get(sourceFile.resolvedPath) : void 0; + const signature = oldUncommittedSignature === void 0 ? useOldState ? (_b = oldState.fileInfos.get(sourceFile.resolvedPath)) == null ? void 0 : _b.signature : void 0 : oldUncommittedSignature || void 0; + if (referencedMap) { + const newReferences = getReferencedFiles(newProgram, sourceFile, newProgram.getCanonicalFileName); + if (newReferences) { + referencedMap.set(sourceFile.resolvedPath, newReferences); + } + } + fileInfos.set(sourceFile.resolvedPath, { + version: version2, + signature, + // No need to calculate affectsGlobalScope with --out since its not used at all + affectsGlobalScope: !options.outFile ? isFileAffectingGlobalScope(sourceFile) || void 0 : void 0, + impliedFormat: sourceFile.impliedNodeFormat + }); + } + return { + fileInfos, + referencedMap, + useFileVersionAsSignature: !disableUseFileVersionAsSignature && !useOldState + }; + } + BuilderState2.create = create; + function releaseCache2(state) { + state.allFilesExcludingDefaultLibraryFile = void 0; + state.allFileNames = void 0; + } + BuilderState2.releaseCache = releaseCache2; + function getFilesAffectedBy(state, programOfThisState, path, cancellationToken, host) { + var _a; + const result = getFilesAffectedByWithOldState( + state, + programOfThisState, + path, + cancellationToken, + host + ); + (_a = state.oldSignatures) == null ? void 0 : _a.clear(); + return result; + } + BuilderState2.getFilesAffectedBy = getFilesAffectedBy; + function getFilesAffectedByWithOldState(state, programOfThisState, path, cancellationToken, host) { + const sourceFile = programOfThisState.getSourceFileByPath(path); + if (!sourceFile) { + return emptyArray; + } + if (!updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host)) { + return [sourceFile]; + } + return (state.referencedMap ? getFilesAffectedByUpdatedShapeWhenModuleEmit : getFilesAffectedByUpdatedShapeWhenNonModuleEmit)(state, programOfThisState, sourceFile, cancellationToken, host); + } + BuilderState2.getFilesAffectedByWithOldState = getFilesAffectedByWithOldState; + function updateSignatureOfFile(state, signature, path) { + state.fileInfos.get(path).signature = signature; + (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(path); + } + BuilderState2.updateSignatureOfFile = updateSignatureOfFile; + function computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, onNewSignature) { + programOfThisState.emit( + sourceFile, + (fileName, text, _writeByteOrderMark, _onError, sourceFiles, data) => { + Debug.assert(isDeclarationFileName(fileName), `File extension for signature expected to be dts: Got:: ${fileName}`); + onNewSignature( + computeSignatureWithDiagnostics( + programOfThisState, + sourceFile, + text, + host, + data + ), + sourceFiles + ); + }, + cancellationToken, + 2 /* BuilderSignature */, + /*customTransformers*/ + void 0, + /*forceDtsEmit*/ + true + ); + } + BuilderState2.computeDtsSignature = computeDtsSignature; + function updateShapeSignature(state, programOfThisState, sourceFile, cancellationToken, host, useFileVersionAsSignature = state.useFileVersionAsSignature) { + var _a; + if ((_a = state.hasCalledUpdateShapeSignature) == null ? void 0 : _a.has(sourceFile.resolvedPath)) return false; + const info = state.fileInfos.get(sourceFile.resolvedPath); + const prevSignature = info.signature; + let latestSignature; + if (!sourceFile.isDeclarationFile && !useFileVersionAsSignature) { + computeDtsSignature(programOfThisState, sourceFile, cancellationToken, host, (signature) => { + latestSignature = signature; + if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, 0 /* ComputedDts */); + }); + } + if (latestSignature === void 0) { + latestSignature = sourceFile.version; + if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, 2 /* UsedVersion */); + } + (state.oldSignatures || (state.oldSignatures = /* @__PURE__ */ new Map())).set(sourceFile.resolvedPath, prevSignature || false); + (state.hasCalledUpdateShapeSignature || (state.hasCalledUpdateShapeSignature = /* @__PURE__ */ new Set())).add(sourceFile.resolvedPath); + info.signature = latestSignature; + return latestSignature !== prevSignature; + } + BuilderState2.updateShapeSignature = updateShapeSignature; + function getAllDependencies(state, programOfThisState, sourceFile) { + const compilerOptions = programOfThisState.getCompilerOptions(); + if (compilerOptions.outFile) { + return getAllFileNames(state, programOfThisState); + } + if (!state.referencedMap || isFileAffectingGlobalScope(sourceFile)) { + return getAllFileNames(state, programOfThisState); + } + const seenMap = /* @__PURE__ */ new Set(); + const queue = [sourceFile.resolvedPath]; + while (queue.length) { + const path = queue.pop(); + if (!seenMap.has(path)) { + seenMap.add(path); + const references = state.referencedMap.getValues(path); + if (references) { + for (const key of references.keys()) { + queue.push(key); + } + } + } + } + return arrayFrom(mapDefinedIterator(seenMap.keys(), (path) => { + var _a; + return ((_a = programOfThisState.getSourceFileByPath(path)) == null ? void 0 : _a.fileName) ?? path; + })); + } + BuilderState2.getAllDependencies = getAllDependencies; + function getAllFileNames(state, programOfThisState) { + if (!state.allFileNames) { + const sourceFiles = programOfThisState.getSourceFiles(); + state.allFileNames = sourceFiles === emptyArray ? emptyArray : sourceFiles.map((file) => file.fileName); + } + return state.allFileNames; + } + function getReferencedByPaths(state, referencedFilePath) { + const keys = state.referencedMap.getKeys(referencedFilePath); + return keys ? arrayFrom(keys.keys()) : []; + } + BuilderState2.getReferencedByPaths = getReferencedByPaths; + function containsOnlyAmbientModules(sourceFile) { + for (const statement of sourceFile.statements) { + if (!isModuleWithStringLiteralName(statement)) { + return false; + } + } + return true; + } + function containsGlobalScopeAugmentation(sourceFile) { + return some(sourceFile.moduleAugmentations, (augmentation) => isGlobalScopeAugmentation(augmentation.parent)); + } + function isFileAffectingGlobalScope(sourceFile) { + return containsGlobalScopeAugmentation(sourceFile) || !isExternalOrCommonJsModule(sourceFile) && !isJsonSourceFile(sourceFile) && !containsOnlyAmbientModules(sourceFile); + } + function getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, firstSourceFile) { + if (state.allFilesExcludingDefaultLibraryFile) { + return state.allFilesExcludingDefaultLibraryFile; + } + let result; + if (firstSourceFile) addSourceFile(firstSourceFile); + for (const sourceFile of programOfThisState.getSourceFiles()) { + if (sourceFile !== firstSourceFile) { + addSourceFile(sourceFile); + } + } + state.allFilesExcludingDefaultLibraryFile = result || emptyArray; + return state.allFilesExcludingDefaultLibraryFile; + function addSourceFile(sourceFile) { + if (!programOfThisState.isSourceFileDefaultLibrary(sourceFile)) { + (result || (result = [])).push(sourceFile); + } + } + } + BuilderState2.getAllFilesExcludingDefaultLibraryFile = getAllFilesExcludingDefaultLibraryFile; + function getFilesAffectedByUpdatedShapeWhenNonModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape) { + const compilerOptions = programOfThisState.getCompilerOptions(); + if (compilerOptions && compilerOptions.outFile) { + return [sourceFileWithUpdatedShape]; + } + return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape); + } + function getFilesAffectedByUpdatedShapeWhenModuleEmit(state, programOfThisState, sourceFileWithUpdatedShape, cancellationToken, host) { + if (isFileAffectingGlobalScope(sourceFileWithUpdatedShape)) { + return getAllFilesExcludingDefaultLibraryFile(state, programOfThisState, sourceFileWithUpdatedShape); + } + const compilerOptions = programOfThisState.getCompilerOptions(); + if (compilerOptions && (getIsolatedModules(compilerOptions) || compilerOptions.outFile)) { + return [sourceFileWithUpdatedShape]; + } + const seenFileNamesMap = /* @__PURE__ */ new Map(); + seenFileNamesMap.set(sourceFileWithUpdatedShape.resolvedPath, sourceFileWithUpdatedShape); + const queue = getReferencedByPaths(state, sourceFileWithUpdatedShape.resolvedPath); + while (queue.length > 0) { + const currentPath = queue.pop(); + if (!seenFileNamesMap.has(currentPath)) { + const currentSourceFile = programOfThisState.getSourceFileByPath(currentPath); + seenFileNamesMap.set(currentPath, currentSourceFile); + if (currentSourceFile && updateShapeSignature(state, programOfThisState, currentSourceFile, cancellationToken, host)) { + queue.push(...getReferencedByPaths(state, currentSourceFile.resolvedPath)); + } + } + } + return arrayFrom(mapDefinedIterator(seenFileNamesMap.values(), (value) => value)); + } +})(BuilderState || (BuilderState = {})); + +// src/compiler/builder.ts +var BuilderFileEmit = /* @__PURE__ */ ((BuilderFileEmit2) => { + BuilderFileEmit2[BuilderFileEmit2["None"] = 0] = "None"; + BuilderFileEmit2[BuilderFileEmit2["Js"] = 1] = "Js"; + BuilderFileEmit2[BuilderFileEmit2["JsMap"] = 2] = "JsMap"; + BuilderFileEmit2[BuilderFileEmit2["JsInlineMap"] = 4] = "JsInlineMap"; + BuilderFileEmit2[BuilderFileEmit2["DtsErrors"] = 8] = "DtsErrors"; + BuilderFileEmit2[BuilderFileEmit2["DtsEmit"] = 16] = "DtsEmit"; + BuilderFileEmit2[BuilderFileEmit2["DtsMap"] = 32] = "DtsMap"; + BuilderFileEmit2[BuilderFileEmit2["Dts"] = 24] = "Dts"; + BuilderFileEmit2[BuilderFileEmit2["AllJs"] = 7] = "AllJs"; + BuilderFileEmit2[BuilderFileEmit2["AllDtsEmit"] = 48] = "AllDtsEmit"; + BuilderFileEmit2[BuilderFileEmit2["AllDts"] = 56] = "AllDts"; + BuilderFileEmit2[BuilderFileEmit2["All"] = 63] = "All"; + return BuilderFileEmit2; +})(BuilderFileEmit || {}); +function isBuilderProgramStateWithDefinedProgram(state) { + return state.program !== void 0; +} +function toBuilderProgramStateWithDefinedProgram(state) { + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + return state; +} +function getBuilderFileEmit(options) { + let result = 1 /* Js */; + if (options.sourceMap) result = result | 2 /* JsMap */; + if (options.inlineSourceMap) result = result | 4 /* JsInlineMap */; + if (getEmitDeclarations(options)) result = result | 24 /* Dts */; + if (options.declarationMap) result = result | 32 /* DtsMap */; + if (options.emitDeclarationOnly) result = result & 56 /* AllDts */; + return result; +} +function getPendingEmitKind(optionsOrEmitKind, oldOptionsOrEmitKind) { + const oldEmitKind = oldOptionsOrEmitKind && (isNumber(oldOptionsOrEmitKind) ? oldOptionsOrEmitKind : getBuilderFileEmit(oldOptionsOrEmitKind)); + const emitKind = isNumber(optionsOrEmitKind) ? optionsOrEmitKind : getBuilderFileEmit(optionsOrEmitKind); + if (oldEmitKind === emitKind) return 0 /* None */; + if (!oldEmitKind || !emitKind) return emitKind; + const diff = oldEmitKind ^ emitKind; + let result = 0 /* None */; + if (diff & 7 /* AllJs */) result = emitKind & 7 /* AllJs */; + if (diff & 8 /* DtsErrors */) result = result | emitKind & 8 /* DtsErrors */; + if (diff & 48 /* AllDtsEmit */) result = result | emitKind & 48 /* AllDtsEmit */; + return result; +} +function hasSameKeys(map1, map2) { + return map1 === map2 || map1 !== void 0 && map2 !== void 0 && map1.size === map2.size && !forEachKey(map1, (key) => !map2.has(key)); +} +function createBuilderProgramState(newProgram, oldState) { + var _a, _b; + const state = BuilderState.create( + newProgram, + oldState, + /*disableUseFileVersionAsSignature*/ + false + ); + state.program = newProgram; + const compilerOptions = newProgram.getCompilerOptions(); + state.compilerOptions = compilerOptions; + const outFilePath = compilerOptions.outFile; + state.semanticDiagnosticsPerFile = /* @__PURE__ */ new Map(); + if (outFilePath && compilerOptions.composite && (oldState == null ? void 0 : oldState.outSignature) && outFilePath === oldState.compilerOptions.outFile) { + state.outSignature = oldState.outSignature && getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldState.outSignature); + } + state.changedFilesSet = /* @__PURE__ */ new Set(); + state.latestChangedDtsFile = compilerOptions.composite ? oldState == null ? void 0 : oldState.latestChangedDtsFile : void 0; + state.checkPending = state.compilerOptions.noCheck ? true : void 0; + const useOldState = BuilderState.canReuseOldState(state.referencedMap, oldState); + const oldCompilerOptions = useOldState ? oldState.compilerOptions : void 0; + let canCopySemanticDiagnostics = useOldState && !compilerOptionsAffectSemanticDiagnostics(compilerOptions, oldCompilerOptions); + const canCopyEmitSignatures = compilerOptions.composite && (oldState == null ? void 0 : oldState.emitSignatures) && !outFilePath && !compilerOptionsAffectDeclarationPath(compilerOptions, oldState.compilerOptions); + let canCopyEmitDiagnostics = true; + if (useOldState) { + (_a = oldState.changedFilesSet) == null ? void 0 : _a.forEach((value) => state.changedFilesSet.add(value)); + if (!outFilePath && ((_b = oldState.affectedFilesPendingEmit) == null ? void 0 : _b.size)) { + state.affectedFilesPendingEmit = new Map(oldState.affectedFilesPendingEmit); + state.seenAffectedFiles = /* @__PURE__ */ new Set(); + } + state.programEmitPending = oldState.programEmitPending; + if (outFilePath && state.changedFilesSet.size) { + canCopySemanticDiagnostics = false; + canCopyEmitDiagnostics = false; + } + state.hasErrorsFromOldState = oldState.hasErrors; + } else { + state.buildInfoEmitPending = isIncrementalCompilation(compilerOptions); + } + const referencedMap = state.referencedMap; + const oldReferencedMap = useOldState ? oldState.referencedMap : void 0; + const copyDeclarationFileDiagnostics = canCopySemanticDiagnostics && !compilerOptions.skipLibCheck === !oldCompilerOptions.skipLibCheck; + const copyLibFileDiagnostics = copyDeclarationFileDiagnostics && !compilerOptions.skipDefaultLibCheck === !oldCompilerOptions.skipDefaultLibCheck; + state.fileInfos.forEach((info, sourceFilePath) => { + var _a2; + let oldInfo; + let newReferences; + if (!useOldState || // File wasn't present in old state + !(oldInfo = oldState.fileInfos.get(sourceFilePath)) || // versions dont match + oldInfo.version !== info.version || // Implied formats dont match + oldInfo.impliedFormat !== info.impliedFormat || // Referenced files changed + !hasSameKeys(newReferences = referencedMap && referencedMap.getValues(sourceFilePath), oldReferencedMap && oldReferencedMap.getValues(sourceFilePath)) || // Referenced file was deleted in the new program + newReferences && forEachKey(newReferences, (path) => !state.fileInfos.has(path) && oldState.fileInfos.has(path))) { + addFileToChangeSet(sourceFilePath); + } else { + const sourceFile = newProgram.getSourceFileByPath(sourceFilePath); + const emitDiagnostics = canCopyEmitDiagnostics ? (_a2 = oldState.emitDiagnosticsPerFile) == null ? void 0 : _a2.get(sourceFilePath) : void 0; + if (emitDiagnostics) { + (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set( + sourceFilePath, + oldState.hasReusableDiagnostic ? convertToDiagnostics(emitDiagnostics, sourceFilePath, newProgram) : repopulateDiagnostics(emitDiagnostics, newProgram) + ); + } + if (canCopySemanticDiagnostics) { + if (sourceFile.isDeclarationFile && !copyDeclarationFileDiagnostics) return; + if (sourceFile.hasNoDefaultLib && !copyLibFileDiagnostics) return; + const diagnostics = oldState.semanticDiagnosticsPerFile.get(sourceFilePath); + if (diagnostics) { + state.semanticDiagnosticsPerFile.set( + sourceFilePath, + oldState.hasReusableDiagnostic ? convertToDiagnostics(diagnostics, sourceFilePath, newProgram) : repopulateDiagnostics(diagnostics, newProgram) + ); + (state.semanticDiagnosticsFromOldState ?? (state.semanticDiagnosticsFromOldState = /* @__PURE__ */ new Set())).add(sourceFilePath); + } + } + } + if (canCopyEmitSignatures) { + const oldEmitSignature = oldState.emitSignatures.get(sourceFilePath); + if (oldEmitSignature) { + (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(sourceFilePath, getEmitSignatureFromOldSignature(compilerOptions, oldState.compilerOptions, oldEmitSignature)); + } + } + }); + if (useOldState && forEachEntry(oldState.fileInfos, (info, sourceFilePath) => { + if (state.fileInfos.has(sourceFilePath)) return false; + if (info.affectsGlobalScope) return true; + state.buildInfoEmitPending = true; + return !!outFilePath; + })) { + BuilderState.getAllFilesExcludingDefaultLibraryFile( + state, + newProgram, + /*firstSourceFile*/ + void 0 + ).forEach((file) => addFileToChangeSet(file.resolvedPath)); + } else if (oldCompilerOptions) { + const pendingEmitKind = compilerOptionsAffectEmit(compilerOptions, oldCompilerOptions) ? getBuilderFileEmit(compilerOptions) : getPendingEmitKind(compilerOptions, oldCompilerOptions); + if (pendingEmitKind !== 0 /* None */) { + if (!outFilePath) { + newProgram.getSourceFiles().forEach((f) => { + if (!state.changedFilesSet.has(f.resolvedPath)) { + addToAffectedFilesPendingEmit( + state, + f.resolvedPath, + pendingEmitKind + ); + } + }); + Debug.assert(!state.seenAffectedFiles || !state.seenAffectedFiles.size); + state.seenAffectedFiles = state.seenAffectedFiles || /* @__PURE__ */ new Set(); + } else if (!state.changedFilesSet.size) { + state.programEmitPending = state.programEmitPending ? state.programEmitPending | pendingEmitKind : pendingEmitKind; + } + state.buildInfoEmitPending = true; + } + } + if (useOldState && state.semanticDiagnosticsPerFile.size !== state.fileInfos.size && oldState.checkPending !== state.checkPending) state.buildInfoEmitPending = true; + return state; + function addFileToChangeSet(path) { + state.changedFilesSet.add(path); + if (outFilePath) { + canCopySemanticDiagnostics = false; + canCopyEmitDiagnostics = false; + state.semanticDiagnosticsFromOldState = void 0; + state.semanticDiagnosticsPerFile.clear(); + state.emitDiagnosticsPerFile = void 0; + } + state.buildInfoEmitPending = true; + state.programEmitPending = void 0; + } +} +function getEmitSignatureFromOldSignature(options, oldOptions, oldEmitSignature) { + return !!options.declarationMap === !!oldOptions.declarationMap ? ( + // Use same format of signature + oldEmitSignature + ) : ( + // Convert to different format + isString(oldEmitSignature) ? [oldEmitSignature] : oldEmitSignature[0] + ); +} +function repopulateDiagnostics(diagnostics, newProgram) { + if (!diagnostics.length) return diagnostics; + return sameMap(diagnostics, (diag2) => { + if (isString(diag2.messageText)) return diag2; + const repopulatedChain = convertOrRepopulateDiagnosticMessageChain(diag2.messageText, diag2.file, newProgram, (chain) => { + var _a; + return (_a = chain.repopulateInfo) == null ? void 0 : _a.call(chain); + }); + return repopulatedChain === diag2.messageText ? diag2 : { ...diag2, messageText: repopulatedChain }; + }); +} +function convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo) { + const info = repopulateInfo(chain); + if (info === true) { + return { + ...createModeMismatchDetails(sourceFile), + next: convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo) + }; + } else if (info) { + return { + ...createModuleNotFoundChain(sourceFile, newProgram, info.moduleReference, info.mode, info.packageName || info.moduleReference), + next: convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo) + }; + } + const next = convertOrRepopulateDiagnosticMessageChainArray(chain.next, sourceFile, newProgram, repopulateInfo); + return next === chain.next ? chain : { ...chain, next }; +} +function convertOrRepopulateDiagnosticMessageChainArray(array, sourceFile, newProgram, repopulateInfo) { + return sameMap(array, (chain) => convertOrRepopulateDiagnosticMessageChain(chain, sourceFile, newProgram, repopulateInfo)); +} +function convertToDiagnostics(diagnostics, diagnosticFilePath, newProgram) { + if (!diagnostics.length) return emptyArray; + let buildInfoDirectory; + return diagnostics.map((diagnostic) => { + const result = convertToDiagnosticRelatedInformation(diagnostic, diagnosticFilePath, newProgram, toPathInBuildInfoDirectory); + result.reportsUnnecessary = diagnostic.reportsUnnecessary; + result.reportsDeprecated = diagnostic.reportDeprecated; + result.source = diagnostic.source; + result.skippedOn = diagnostic.skippedOn; + const { relatedInformation } = diagnostic; + result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => convertToDiagnosticRelatedInformation(r, diagnosticFilePath, newProgram, toPathInBuildInfoDirectory)) : [] : void 0; + return result; + }); + function toPathInBuildInfoDirectory(path) { + buildInfoDirectory ?? (buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(newProgram.getCompilerOptions()), newProgram.getCurrentDirectory()))); + return toPath(path, buildInfoDirectory, newProgram.getCanonicalFileName); + } +} +function convertToDiagnosticRelatedInformation(diagnostic, diagnosticFilePath, newProgram, toPath3) { + const { file } = diagnostic; + const sourceFile = file !== false ? newProgram.getSourceFileByPath(file ? toPath3(file) : diagnosticFilePath) : void 0; + return { + ...diagnostic, + file: sourceFile, + messageText: isString(diagnostic.messageText) ? diagnostic.messageText : convertOrRepopulateDiagnosticMessageChain(diagnostic.messageText, sourceFile, newProgram, (chain) => chain.info) + }; +} +function releaseCache(state) { + BuilderState.releaseCache(state); + state.program = void 0; +} +function assertSourceFileOkWithoutNextAffectedCall(state, sourceFile) { + Debug.assert(!sourceFile || !state.affectedFiles || state.affectedFiles[state.affectedFilesIndex - 1] !== sourceFile || !state.semanticDiagnosticsPerFile.has(sourceFile.resolvedPath)); +} +function getNextAffectedFile(state, cancellationToken, host) { + var _a; + while (true) { + const { affectedFiles } = state; + if (affectedFiles) { + const seenAffectedFiles = state.seenAffectedFiles; + let affectedFilesIndex = state.affectedFilesIndex; + while (affectedFilesIndex < affectedFiles.length) { + const affectedFile = affectedFiles[affectedFilesIndex]; + if (!seenAffectedFiles.has(affectedFile.resolvedPath)) { + state.affectedFilesIndex = affectedFilesIndex; + addToAffectedFilesPendingEmit( + state, + affectedFile.resolvedPath, + getBuilderFileEmit(state.compilerOptions) + ); + handleDtsMayChangeOfAffectedFile( + state, + affectedFile, + cancellationToken, + host + ); + return affectedFile; + } + affectedFilesIndex++; + } + state.changedFilesSet.delete(state.currentChangedFilePath); + state.currentChangedFilePath = void 0; + (_a = state.oldSignatures) == null ? void 0 : _a.clear(); + state.affectedFiles = void 0; + } + const nextKey = state.changedFilesSet.keys().next(); + if (nextKey.done) { + return void 0; + } + const compilerOptions = state.program.getCompilerOptions(); + if (compilerOptions.outFile) return state.program; + state.affectedFiles = BuilderState.getFilesAffectedByWithOldState( + state, + state.program, + nextKey.value, + cancellationToken, + host + ); + state.currentChangedFilePath = nextKey.value; + state.affectedFilesIndex = 0; + if (!state.seenAffectedFiles) state.seenAffectedFiles = /* @__PURE__ */ new Set(); + } +} +function clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles, isForDtsErrors) { + var _a, _b; + if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size) && !state.programEmitPending) return; + if (!emitOnlyDtsFiles && !isForDtsErrors) { + state.affectedFilesPendingEmit = void 0; + state.programEmitPending = void 0; + } + (_b = state.affectedFilesPendingEmit) == null ? void 0 : _b.forEach((emitKind, path) => { + const pending = !isForDtsErrors ? emitKind & 7 /* AllJs */ : emitKind & (7 /* AllJs */ | 48 /* AllDtsEmit */); + if (!pending) state.affectedFilesPendingEmit.delete(path); + else state.affectedFilesPendingEmit.set(path, pending); + }); + if (state.programEmitPending) { + const pending = !isForDtsErrors ? state.programEmitPending & 7 /* AllJs */ : state.programEmitPending & (7 /* AllJs */ | 48 /* AllDtsEmit */); + if (!pending) state.programEmitPending = void 0; + else state.programEmitPending = pending; + } +} +function getPendingEmitKindWithSeen(optionsOrEmitKind, seenOldOptionsOrEmitKind, emitOnlyDtsFiles, isForDtsErrors) { + let pendingKind = getPendingEmitKind(optionsOrEmitKind, seenOldOptionsOrEmitKind); + if (emitOnlyDtsFiles) pendingKind = pendingKind & 56 /* AllDts */; + if (isForDtsErrors) pendingKind = pendingKind & 8 /* DtsErrors */; + return pendingKind; +} +function getBuilderFileEmitAllDts(isForDtsErrors) { + return !isForDtsErrors ? 56 /* AllDts */ : 8 /* DtsErrors */; +} +function getNextAffectedFilePendingEmit(state, emitOnlyDtsFiles, isForDtsErrors) { + var _a; + if (!((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.size)) return void 0; + return forEachEntry(state.affectedFilesPendingEmit, (emitKind, path) => { + var _a2; + const affectedFile = state.program.getSourceFileByPath(path); + if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) { + state.affectedFilesPendingEmit.delete(path); + return void 0; + } + const seenKind = (_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath); + const pendingKind = getPendingEmitKindWithSeen( + emitKind, + seenKind, + emitOnlyDtsFiles, + isForDtsErrors + ); + if (pendingKind) return { affectedFile, emitKind: pendingKind }; + }); +} +function getNextPendingEmitDiagnosticsFile(state, isForDtsErrors) { + var _a; + if (!((_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.size)) return void 0; + return forEachEntry(state.emitDiagnosticsPerFile, (diagnostics, path) => { + var _a2; + const affectedFile = state.program.getSourceFileByPath(path); + if (!affectedFile || !sourceFileMayBeEmitted(affectedFile, state.program)) { + state.emitDiagnosticsPerFile.delete(path); + return void 0; + } + const seenKind = ((_a2 = state.seenEmittedFiles) == null ? void 0 : _a2.get(affectedFile.resolvedPath)) || 0 /* None */; + if (!(seenKind & getBuilderFileEmitAllDts(isForDtsErrors))) return { affectedFile, diagnostics, seenKind }; + }); +} +function removeDiagnosticsOfLibraryFiles(state) { + if (!state.cleanedDiagnosticsOfLibFiles) { + state.cleanedDiagnosticsOfLibFiles = true; + const options = state.program.getCompilerOptions(); + forEach(state.program.getSourceFiles(), (f) => state.program.isSourceFileDefaultLibrary(f) && !skipTypeCheckingIgnoringNoCheck(f, options, state.program) && removeSemanticDiagnosticsOf(state, f.resolvedPath)); + } +} +function handleDtsMayChangeOfAffectedFile(state, affectedFile, cancellationToken, host) { + removeSemanticDiagnosticsOf(state, affectedFile.resolvedPath); + if (state.allFilesExcludingDefaultLibraryFile === state.affectedFiles) { + removeDiagnosticsOfLibraryFiles(state); + BuilderState.updateShapeSignature( + state, + state.program, + affectedFile, + cancellationToken, + host + ); + return; + } + if (state.compilerOptions.assumeChangesOnlyAffectDirectDependencies) return; + handleDtsMayChangeOfReferencingExportOfAffectedFile( + state, + affectedFile, + cancellationToken, + host + ); +} +function handleDtsMayChangeOf(state, path, invalidateJsFiles, cancellationToken, host) { + removeSemanticDiagnosticsOf(state, path); + if (!state.changedFilesSet.has(path)) { + const sourceFile = state.program.getSourceFileByPath(path); + if (sourceFile) { + BuilderState.updateShapeSignature( + state, + state.program, + sourceFile, + cancellationToken, + host, + /*useFileVersionAsSignature*/ + true + ); + if (invalidateJsFiles) { + addToAffectedFilesPendingEmit( + state, + path, + getBuilderFileEmit(state.compilerOptions) + ); + } else if (getEmitDeclarations(state.compilerOptions)) { + addToAffectedFilesPendingEmit( + state, + path, + state.compilerOptions.declarationMap ? 56 /* AllDts */ : 24 /* Dts */ + ); + } + } + } +} +function removeSemanticDiagnosticsOf(state, path) { + if (!state.semanticDiagnosticsFromOldState) { + return true; + } + state.semanticDiagnosticsFromOldState.delete(path); + state.semanticDiagnosticsPerFile.delete(path); + return !state.semanticDiagnosticsFromOldState.size; +} +function isChangedSignature(state, path) { + const oldSignature = Debug.checkDefined(state.oldSignatures).get(path) || void 0; + const newSignature = Debug.checkDefined(state.fileInfos.get(path)).signature; + return newSignature !== oldSignature; +} +function handleDtsMayChangeOfGlobalScope(state, filePath, invalidateJsFiles, cancellationToken, host) { + var _a; + if (!((_a = state.fileInfos.get(filePath)) == null ? void 0 : _a.affectsGlobalScope)) return false; + BuilderState.getAllFilesExcludingDefaultLibraryFile( + state, + state.program, + /*firstSourceFile*/ + void 0 + ).forEach( + (file) => handleDtsMayChangeOf( + state, + file.resolvedPath, + invalidateJsFiles, + cancellationToken, + host + ) + ); + removeDiagnosticsOfLibraryFiles(state); + return true; +} +function handleDtsMayChangeOfReferencingExportOfAffectedFile(state, affectedFile, cancellationToken, host) { + var _a, _b; + if (!state.referencedMap || !state.changedFilesSet.has(affectedFile.resolvedPath)) return; + if (!isChangedSignature(state, affectedFile.resolvedPath)) return; + if (getIsolatedModules(state.compilerOptions)) { + const seenFileNamesMap = /* @__PURE__ */ new Map(); + seenFileNamesMap.set(affectedFile.resolvedPath, true); + const queue = BuilderState.getReferencedByPaths(state, affectedFile.resolvedPath); + while (queue.length > 0) { + const currentPath = queue.pop(); + if (!seenFileNamesMap.has(currentPath)) { + seenFileNamesMap.set(currentPath, true); + if (handleDtsMayChangeOfGlobalScope( + state, + currentPath, + /*invalidateJsFiles*/ + false, + cancellationToken, + host + )) return; + handleDtsMayChangeOf( + state, + currentPath, + /*invalidateJsFiles*/ + false, + cancellationToken, + host + ); + if (isChangedSignature(state, currentPath)) { + const currentSourceFile = state.program.getSourceFileByPath(currentPath); + queue.push(...BuilderState.getReferencedByPaths(state, currentSourceFile.resolvedPath)); + } + } + } + } + const seenFileAndExportsOfFile = /* @__PURE__ */ new Set(); + const invalidateJsFiles = !!((_a = affectedFile.symbol) == null ? void 0 : _a.exports) && !!forEachEntry( + affectedFile.symbol.exports, + (exported) => { + if ((exported.flags & 128 /* ConstEnum */) !== 0) return true; + const aliased = skipAlias(exported, state.program.getTypeChecker()); + if (aliased === exported) return false; + return (aliased.flags & 128 /* ConstEnum */) !== 0 && some(aliased.declarations, (d) => getSourceFileOfNode(d) === affectedFile); + } + ); + (_b = state.referencedMap.getKeys(affectedFile.resolvedPath)) == null ? void 0 : _b.forEach((exportedFromPath) => { + if (handleDtsMayChangeOfGlobalScope(state, exportedFromPath, invalidateJsFiles, cancellationToken, host)) return true; + const references = state.referencedMap.getKeys(exportedFromPath); + return references && forEachKey(references, (filePath) => handleDtsMayChangeOfFileAndExportsOfFile( + state, + filePath, + invalidateJsFiles, + seenFileAndExportsOfFile, + cancellationToken, + host + )); + }); +} +function handleDtsMayChangeOfFileAndExportsOfFile(state, filePath, invalidateJsFiles, seenFileAndExportsOfFile, cancellationToken, host) { + var _a; + if (!tryAddToSet(seenFileAndExportsOfFile, filePath)) return void 0; + if (handleDtsMayChangeOfGlobalScope(state, filePath, invalidateJsFiles, cancellationToken, host)) return true; + handleDtsMayChangeOf(state, filePath, invalidateJsFiles, cancellationToken, host); + (_a = state.referencedMap.getKeys(filePath)) == null ? void 0 : _a.forEach( + (referencingFilePath) => handleDtsMayChangeOfFileAndExportsOfFile( + state, + referencingFilePath, + invalidateJsFiles, + seenFileAndExportsOfFile, + cancellationToken, + host + ) + ); + return void 0; +} +function getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken, semanticDiagnosticsPerFile) { + if (state.compilerOptions.noCheck) return emptyArray; + return concatenate( + getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken, semanticDiagnosticsPerFile), + state.program.getProgramDiagnostics(sourceFile) + ); +} +function getBinderAndCheckerDiagnosticsOfFile(state, sourceFile, cancellationToken, semanticDiagnosticsPerFile) { + semanticDiagnosticsPerFile ?? (semanticDiagnosticsPerFile = state.semanticDiagnosticsPerFile); + const path = sourceFile.resolvedPath; + const cachedDiagnostics = semanticDiagnosticsPerFile.get(path); + if (cachedDiagnostics) { + return filterSemanticDiagnostics(cachedDiagnostics, state.compilerOptions); + } + const diagnostics = state.program.getBindAndCheckDiagnostics(sourceFile, cancellationToken); + semanticDiagnosticsPerFile.set(path, diagnostics); + state.buildInfoEmitPending = true; + return filterSemanticDiagnostics(diagnostics, state.compilerOptions); +} +function isIncrementalBundleEmitBuildInfo(info) { + var _a; + return !!((_a = info.options) == null ? void 0 : _a.outFile); +} +function isIncrementalBuildInfo(info) { + return !!info.fileNames; +} +function isNonIncrementalBuildInfo(info) { + return !isIncrementalBuildInfo(info) && !!info.root; +} +function ensureHasErrorsForState(state) { + if (state.hasErrors !== void 0) return; + if (isIncrementalCompilation(state.compilerOptions)) { + state.hasErrors = !some(state.program.getSourceFiles(), (f) => { + var _a, _b; + const bindAndCheckDiagnostics = state.semanticDiagnosticsPerFile.get(f.resolvedPath); + return bindAndCheckDiagnostics === void 0 || // Missing semantic diagnostics in cache will be encoded in buildInfo + !!bindAndCheckDiagnostics.length || // cached semantic diagnostics will be encoded in buildInfo + !!((_b = (_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.get(f.resolvedPath)) == null ? void 0 : _b.length); + }) && (hasSyntaxOrGlobalErrors(state) || some(state.program.getSourceFiles(), (f) => !!state.program.getProgramDiagnostics(f).length)); + } else { + state.hasErrors = some(state.program.getSourceFiles(), (f) => { + var _a, _b; + const bindAndCheckDiagnostics = state.semanticDiagnosticsPerFile.get(f.resolvedPath); + return !!(bindAndCheckDiagnostics == null ? void 0 : bindAndCheckDiagnostics.length) || // If has semantic diagnostics + !!((_b = (_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.get(f.resolvedPath)) == null ? void 0 : _b.length); + }) || hasSyntaxOrGlobalErrors(state); + } +} +function hasSyntaxOrGlobalErrors(state) { + return !!state.program.getConfigFileParsingDiagnostics().length || !!state.program.getSyntacticDiagnostics().length || !!state.program.getOptionsDiagnostics().length || !!state.program.getGlobalDiagnostics().length; +} +function getBuildInfoEmitPending(state) { + ensureHasErrorsForState(state); + return state.buildInfoEmitPending ?? (state.buildInfoEmitPending = !!state.hasErrorsFromOldState !== !!state.hasErrors); +} +function getBuildInfo2(state) { + var _a, _b; + const currentDirectory = state.program.getCurrentDirectory(); + const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(getTsBuildInfoEmitOutputFilePath(state.compilerOptions), currentDirectory)); + const latestChangedDtsFile = state.latestChangedDtsFile ? relativeToBuildInfoEnsuringAbsolutePath(state.latestChangedDtsFile) : void 0; + const fileNames = []; + const fileNameToFileId = /* @__PURE__ */ new Map(); + const rootFileNames = new Set(state.program.getRootFileNames().map((f) => toPath(f, currentDirectory, state.program.getCanonicalFileName))); + ensureHasErrorsForState(state); + if (!isIncrementalCompilation(state.compilerOptions)) { + const buildInfo2 = { + root: arrayFrom(rootFileNames, (r) => relativeToBuildInfo(r)), + errors: state.hasErrors ? true : void 0, + checkPending: state.checkPending, + version + }; + return buildInfo2; + } + const root = []; + if (state.compilerOptions.outFile) { + const fileInfos2 = arrayFrom(state.fileInfos.entries(), ([key, value]) => { + const fileId = toFileId(key); + tryAddRoot(key, fileId); + return value.impliedFormat ? { version: value.version, impliedFormat: value.impliedFormat, signature: void 0, affectsGlobalScope: void 0 } : value.version; + }); + const buildInfo2 = { + fileNames, + fileInfos: fileInfos2, + root, + resolvedRoot: toResolvedRoot(), + options: toIncrementalBuildInfoCompilerOptions(state.compilerOptions), + semanticDiagnosticsPerFile: !state.changedFilesSet.size ? toIncrementalBuildInfoDiagnostics() : void 0, + emitDiagnosticsPerFile: toIncrementalBuildInfoEmitDiagnostics(), + changeFileSet: toChangeFileSet(), + outSignature: state.outSignature, + latestChangedDtsFile, + pendingEmit: !state.programEmitPending ? void 0 : ( + // Pending is undefined or None is encoded as undefined + state.programEmitPending === getBuilderFileEmit(state.compilerOptions) ? false : ( + // Pending emit is same as deteremined by compilerOptions + state.programEmitPending + ) + ), + // Actual value + errors: state.hasErrors ? true : void 0, + checkPending: state.checkPending, + version + }; + return buildInfo2; + } + let fileIdsList; + let fileNamesToFileIdListId; + let emitSignatures; + const fileInfos = arrayFrom(state.fileInfos.entries(), ([key, value]) => { + var _a2, _b2; + const fileId = toFileId(key); + tryAddRoot(key, fileId); + Debug.assert(fileNames[fileId - 1] === relativeToBuildInfo(key)); + const oldSignature = (_a2 = state.oldSignatures) == null ? void 0 : _a2.get(key); + const actualSignature = oldSignature !== void 0 ? oldSignature || void 0 : value.signature; + if (state.compilerOptions.composite) { + const file = state.program.getSourceFileByPath(key); + if (!isJsonSourceFile(file) && sourceFileMayBeEmitted(file, state.program)) { + const emitSignature = (_b2 = state.emitSignatures) == null ? void 0 : _b2.get(key); + if (emitSignature !== actualSignature) { + emitSignatures = append( + emitSignatures, + emitSignature === void 0 ? fileId : ( + // There is no emit, encode as false + // fileId, signature: emptyArray if signature only differs in dtsMap option than our own compilerOptions otherwise EmitSignature + [fileId, !isString(emitSignature) && emitSignature[0] === actualSignature ? emptyArray : emitSignature] + ) + ); + } + } + } + return value.version === actualSignature ? value.affectsGlobalScope || value.impliedFormat ? ( + // If file version is same as signature, dont serialize signature + { version: value.version, signature: void 0, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } + ) : ( + // If file info only contains version and signature and both are same we can just write string + value.version + ) : actualSignature !== void 0 ? ( + // If signature is not same as version, encode signature in the fileInfo + oldSignature === void 0 ? ( + // If we havent computed signature, use fileInfo as is + value + ) : ( + // Serialize fileInfo with new updated signature + { version: value.version, signature: actualSignature, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } + ) + ) : ( + // Signature of the FileInfo is undefined, serialize it as false + { version: value.version, signature: false, affectsGlobalScope: value.affectsGlobalScope, impliedFormat: value.impliedFormat } + ); + }); + let referencedMap; + if ((_a = state.referencedMap) == null ? void 0 : _a.size()) { + referencedMap = arrayFrom(state.referencedMap.keys()).sort(compareStringsCaseSensitive).map((key) => [ + toFileId(key), + toFileIdListId(state.referencedMap.getValues(key)) + ]); + } + const semanticDiagnosticsPerFile = toIncrementalBuildInfoDiagnostics(); + let affectedFilesPendingEmit; + if ((_b = state.affectedFilesPendingEmit) == null ? void 0 : _b.size) { + const fullEmitForOptions = getBuilderFileEmit(state.compilerOptions); + const seenFiles = /* @__PURE__ */ new Set(); + for (const path of arrayFrom(state.affectedFilesPendingEmit.keys()).sort(compareStringsCaseSensitive)) { + if (tryAddToSet(seenFiles, path)) { + const file = state.program.getSourceFileByPath(path); + if (!file || !sourceFileMayBeEmitted(file, state.program)) continue; + const fileId = toFileId(path), pendingEmit = state.affectedFilesPendingEmit.get(path); + affectedFilesPendingEmit = append( + affectedFilesPendingEmit, + pendingEmit === fullEmitForOptions ? fileId : ( + // Pending full emit per options + pendingEmit === 24 /* Dts */ ? [fileId] : ( + // Pending on Dts only + [fileId, pendingEmit] + ) + ) + // Anything else + ); + } + } + } + const buildInfo = { + fileNames, + fileIdsList, + fileInfos, + root, + resolvedRoot: toResolvedRoot(), + options: toIncrementalBuildInfoCompilerOptions(state.compilerOptions), + referencedMap, + semanticDiagnosticsPerFile, + emitDiagnosticsPerFile: toIncrementalBuildInfoEmitDiagnostics(), + changeFileSet: toChangeFileSet(), + affectedFilesPendingEmit, + emitSignatures, + latestChangedDtsFile, + errors: state.hasErrors ? true : void 0, + checkPending: state.checkPending, + version + }; + return buildInfo; + function relativeToBuildInfoEnsuringAbsolutePath(path) { + return relativeToBuildInfo(getNormalizedAbsolutePath(path, currentDirectory)); + } + function relativeToBuildInfo(path) { + return ensurePathIsNonModuleName(getRelativePathFromDirectory(buildInfoDirectory, path, state.program.getCanonicalFileName)); + } + function toFileId(path) { + let fileId = fileNameToFileId.get(path); + if (fileId === void 0) { + fileNames.push(relativeToBuildInfo(path)); + fileNameToFileId.set(path, fileId = fileNames.length); + } + return fileId; + } + function toFileIdListId(set) { + const fileIds = arrayFrom(set.keys(), toFileId).sort(compareValues); + const key = fileIds.join(); + let fileIdListId = fileNamesToFileIdListId == null ? void 0 : fileNamesToFileIdListId.get(key); + if (fileIdListId === void 0) { + fileIdsList = append(fileIdsList, fileIds); + (fileNamesToFileIdListId ?? (fileNamesToFileIdListId = /* @__PURE__ */ new Map())).set(key, fileIdListId = fileIdsList.length); + } + return fileIdListId; + } + function tryAddRoot(path, fileId) { + const file = state.program.getSourceFile(path); + if (!state.program.getFileIncludeReasons().get(file.path).some((r) => r.kind === 0 /* RootFile */)) return; + if (!root.length) return root.push(fileId); + const last2 = root[root.length - 1]; + const isLastStartEnd = isArray(last2); + if (isLastStartEnd && last2[1] === fileId - 1) return last2[1] = fileId; + if (isLastStartEnd || root.length === 1 || last2 !== fileId - 1) return root.push(fileId); + const lastButOne = root[root.length - 2]; + if (!isNumber(lastButOne) || lastButOne !== last2 - 1) return root.push(fileId); + root[root.length - 2] = [lastButOne, fileId]; + return root.length = root.length - 1; + } + function toResolvedRoot() { + let result; + rootFileNames.forEach((path) => { + const file = state.program.getSourceFileByPath(path); + if (file && path !== file.resolvedPath) { + result = append(result, [toFileId(file.resolvedPath), toFileId(path)]); + } + }); + return result; + } + function toIncrementalBuildInfoCompilerOptions(options) { + let result; + const { optionsNameMap } = getOptionsNameMap(); + for (const name of getOwnKeys(options).sort(compareStringsCaseSensitive)) { + const optionInfo = optionsNameMap.get(name.toLowerCase()); + if (optionInfo == null ? void 0 : optionInfo.affectsBuildInfo) { + (result || (result = {}))[name] = toReusableCompilerOptionValue( + optionInfo, + options[name] + ); + } + } + return result; + } + function toReusableCompilerOptionValue(option, value) { + if (option) { + Debug.assert(option.type !== "listOrElement"); + if (option.type === "list") { + const values = value; + if (option.element.isFilePath && values.length) { + return values.map(relativeToBuildInfoEnsuringAbsolutePath); + } + } else if (option.isFilePath) { + return relativeToBuildInfoEnsuringAbsolutePath(value); + } + } + return value; + } + function toIncrementalBuildInfoDiagnostics() { + let result; + state.fileInfos.forEach((_value, key) => { + const value = state.semanticDiagnosticsPerFile.get(key); + if (!value) { + if (!state.changedFilesSet.has(key)) result = append(result, toFileId(key)); + } else if (value.length) { + result = append(result, [ + toFileId(key), + toReusableDiagnostic(value, key) + ]); + } + }); + return result; + } + function toIncrementalBuildInfoEmitDiagnostics() { + var _a2; + let result; + if (!((_a2 = state.emitDiagnosticsPerFile) == null ? void 0 : _a2.size)) return result; + for (const key of arrayFrom(state.emitDiagnosticsPerFile.keys()).sort(compareStringsCaseSensitive)) { + const value = state.emitDiagnosticsPerFile.get(key); + result = append(result, [ + toFileId(key), + toReusableDiagnostic(value, key) + ]); + } + return result; + } + function toReusableDiagnostic(diagnostics, diagnosticFilePath) { + Debug.assert(!!diagnostics.length); + return diagnostics.map((diagnostic) => { + const result = toReusableDiagnosticRelatedInformation(diagnostic, diagnosticFilePath); + result.reportsUnnecessary = diagnostic.reportsUnnecessary; + result.reportDeprecated = diagnostic.reportsDeprecated; + result.source = diagnostic.source; + result.skippedOn = diagnostic.skippedOn; + const { relatedInformation } = diagnostic; + result.relatedInformation = relatedInformation ? relatedInformation.length ? relatedInformation.map((r) => toReusableDiagnosticRelatedInformation(r, diagnosticFilePath)) : [] : void 0; + return result; + }); + } + function toReusableDiagnosticRelatedInformation(diagnostic, diagnosticFilePath) { + const { file } = diagnostic; + return { + ...diagnostic, + file: file ? file.resolvedPath === diagnosticFilePath ? void 0 : relativeToBuildInfo(file.resolvedPath) : false, + messageText: isString(diagnostic.messageText) ? diagnostic.messageText : toReusableDiagnosticMessageChain(diagnostic.messageText) + }; + } + function toReusableDiagnosticMessageChain(chain) { + if (chain.repopulateInfo) { + return { + info: chain.repopulateInfo(), + next: toReusableDiagnosticMessageChainArray(chain.next) + }; + } + const next = toReusableDiagnosticMessageChainArray(chain.next); + return next === chain.next ? chain : { ...chain, next }; + } + function toReusableDiagnosticMessageChainArray(array) { + if (!array) return array; + return forEach(array, (chain, index) => { + const reusable = toReusableDiagnosticMessageChain(chain); + if (chain === reusable) return void 0; + const result = index > 0 ? array.slice(0, index - 1) : []; + result.push(reusable); + for (let i = index + 1; i < array.length; i++) { + result.push(toReusableDiagnosticMessageChain(array[i])); + } + return result; + }) || array; + } + function toChangeFileSet() { + let changeFileSet; + if (state.changedFilesSet.size) { + for (const path of arrayFrom(state.changedFilesSet.keys()).sort(compareStringsCaseSensitive)) { + changeFileSet = append(changeFileSet, toFileId(path)); + } + } + return changeFileSet; + } +} +var BuilderProgramKind = /* @__PURE__ */ ((BuilderProgramKind2) => { + BuilderProgramKind2[BuilderProgramKind2["SemanticDiagnosticsBuilderProgram"] = 0] = "SemanticDiagnosticsBuilderProgram"; + BuilderProgramKind2[BuilderProgramKind2["EmitAndSemanticDiagnosticsBuilderProgram"] = 1] = "EmitAndSemanticDiagnosticsBuilderProgram"; + return BuilderProgramKind2; +})(BuilderProgramKind || {}); +function getBuilderCreationParameters(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + let host; + let newProgram; + let oldProgram; + if (newProgramOrRootNames === void 0) { + Debug.assert(hostOrOptions === void 0); + host = oldProgramOrHost; + oldProgram = configFileParsingDiagnosticsOrOldProgram; + Debug.assert(!!oldProgram); + newProgram = oldProgram.getProgram(); + } else if (isArray(newProgramOrRootNames)) { + oldProgram = configFileParsingDiagnosticsOrOldProgram; + newProgram = createProgram({ + rootNames: newProgramOrRootNames, + options: hostOrOptions, + host: oldProgramOrHost, + oldProgram: oldProgram && oldProgram.getProgramOrUndefined(), + configFileParsingDiagnostics, + projectReferences + }); + host = oldProgramOrHost; + } else { + newProgram = newProgramOrRootNames; + host = hostOrOptions; + oldProgram = oldProgramOrHost; + configFileParsingDiagnostics = configFileParsingDiagnosticsOrOldProgram; + } + return { host, newProgram, oldProgram, configFileParsingDiagnostics: configFileParsingDiagnostics || emptyArray }; +} +function getTextHandlingSourceMapForSignature(text, data) { + return (data == null ? void 0 : data.sourceMapUrlPos) !== void 0 ? text.substring(0, data.sourceMapUrlPos) : text; +} +function computeSignatureWithDiagnostics(program, sourceFile, text, host, data) { + var _a; + text = getTextHandlingSourceMapForSignature(text, data); + let sourceFileDirectory; + if ((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length) { + text += data.diagnostics.map((diagnostic) => `${locationInfo(diagnostic)}${DiagnosticCategory[diagnostic.category]}${diagnostic.code}: ${flattenDiagnosticMessageText2(diagnostic.messageText)}`).join("\n"); + } + return (host.createHash ?? generateDjb2Hash)(text); + function flattenDiagnosticMessageText2(diagnostic) { + return isString(diagnostic) ? diagnostic : diagnostic === void 0 ? "" : !diagnostic.next ? diagnostic.messageText : diagnostic.messageText + diagnostic.next.map(flattenDiagnosticMessageText2).join("\n"); + } + function locationInfo(diagnostic) { + if (diagnostic.file.resolvedPath === sourceFile.resolvedPath) return `(${diagnostic.start},${diagnostic.length})`; + if (sourceFileDirectory === void 0) sourceFileDirectory = getDirectoryPath(sourceFile.resolvedPath); + return `${ensurePathIsNonModuleName(getRelativePathFromDirectory( + sourceFileDirectory, + diagnostic.file.resolvedPath, + program.getCanonicalFileName + ))}(${diagnostic.start},${diagnostic.length})`; + } +} +function computeSignature(text, host, data) { + return (host.createHash ?? generateDjb2Hash)(getTextHandlingSourceMapForSignature(text, data)); +} +function createBuilderProgram(kind, { newProgram, host, oldProgram, configFileParsingDiagnostics }) { + let oldState = oldProgram && oldProgram.state; + if (oldState && newProgram === oldState.program && configFileParsingDiagnostics === newProgram.getConfigFileParsingDiagnostics()) { + newProgram = void 0; + oldState = void 0; + return oldProgram; + } + const state = createBuilderProgramState(newProgram, oldState); + newProgram.getBuildInfo = () => getBuildInfo2(toBuilderProgramStateWithDefinedProgram(state)); + newProgram = void 0; + oldProgram = void 0; + oldState = void 0; + const builderProgram = createRedirectedBuilderProgram(state, configFileParsingDiagnostics); + builderProgram.state = state; + builderProgram.hasChangedEmitSignature = () => !!state.hasChangedEmitSignature; + builderProgram.getAllDependencies = (sourceFile) => BuilderState.getAllDependencies( + state, + Debug.checkDefined(state.program), + sourceFile + ); + builderProgram.getSemanticDiagnostics = getSemanticDiagnostics; + builderProgram.getDeclarationDiagnostics = getDeclarationDiagnostics2; + builderProgram.emit = emit; + builderProgram.releaseProgram = () => releaseCache(state); + if (kind === 0 /* SemanticDiagnosticsBuilderProgram */) { + builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile; + } else if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { + builderProgram.getSemanticDiagnosticsOfNextAffectedFile = getSemanticDiagnosticsOfNextAffectedFile; + builderProgram.emitNextAffectedFile = emitNextAffectedFile; + builderProgram.emitBuildInfo = emitBuildInfo; + } else { + notImplemented(); + } + return builderProgram; + function emitBuildInfo(writeFile2, cancellationToken) { + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + if (getBuildInfoEmitPending(state)) { + const result = state.program.emitBuildInfo( + writeFile2 || maybeBind(host, host.writeFile), + cancellationToken + ); + state.buildInfoEmitPending = false; + return result; + } + return emitSkippedWithNoDiagnostics; + } + function emitNextAffectedFileOrDtsErrors(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers, isForDtsErrors) { + var _a, _b, _c, _d; + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + let affected = getNextAffectedFile(state, cancellationToken, host); + const programEmitKind = getBuilderFileEmit(state.compilerOptions); + let emitKind = !isForDtsErrors ? emitOnlyDtsFiles ? programEmitKind & 56 /* AllDts */ : programEmitKind : 8 /* DtsErrors */; + if (!affected) { + if (!state.compilerOptions.outFile) { + const pendingAffectedFile = getNextAffectedFilePendingEmit( + state, + emitOnlyDtsFiles, + isForDtsErrors + ); + if (pendingAffectedFile) { + ({ affectedFile: affected, emitKind } = pendingAffectedFile); + } else { + const pendingForDiagnostics = getNextPendingEmitDiagnosticsFile( + state, + isForDtsErrors + ); + if (pendingForDiagnostics) { + (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set( + pendingForDiagnostics.affectedFile.resolvedPath, + pendingForDiagnostics.seenKind | getBuilderFileEmitAllDts(isForDtsErrors) + ); + return { + result: { emitSkipped: true, diagnostics: pendingForDiagnostics.diagnostics }, + affected: pendingForDiagnostics.affectedFile + }; + } + } + } else { + if (state.programEmitPending) { + emitKind = getPendingEmitKindWithSeen( + state.programEmitPending, + state.seenProgramEmit, + emitOnlyDtsFiles, + isForDtsErrors + ); + if (emitKind) affected = state.program; + } + if (!affected && ((_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.size)) { + const seenKind = state.seenProgramEmit || 0 /* None */; + if (!(seenKind & getBuilderFileEmitAllDts(isForDtsErrors))) { + state.seenProgramEmit = getBuilderFileEmitAllDts(isForDtsErrors) | seenKind; + const diagnostics = []; + state.emitDiagnosticsPerFile.forEach((d) => addRange(diagnostics, d)); + return { + result: { emitSkipped: true, diagnostics }, + affected: state.program + }; + } + } + } + if (!affected) { + if (isForDtsErrors || !getBuildInfoEmitPending(state)) return void 0; + const affected2 = state.program; + const result2 = affected2.emitBuildInfo( + writeFile2 || maybeBind(host, host.writeFile), + cancellationToken + ); + state.buildInfoEmitPending = false; + return { result: result2, affected: affected2 }; + } + } + let emitOnly; + if (emitKind & 7 /* AllJs */) emitOnly = 0 /* Js */; + if (emitKind & 56 /* AllDts */) emitOnly = emitOnly === void 0 ? 1 /* Dts */ : void 0; + const result = !isForDtsErrors ? state.program.emit( + affected === state.program ? void 0 : affected, + getWriteFileCallback(writeFile2, customTransformers), + cancellationToken, + emitOnly, + customTransformers, + /*forceDtsEmit*/ + void 0, + /*skipBuildInfo*/ + true + ) : { + emitSkipped: true, + diagnostics: state.program.getDeclarationDiagnostics( + affected === state.program ? void 0 : affected, + cancellationToken + ) + }; + if (affected !== state.program) { + const affectedSourceFile = affected; + state.seenAffectedFiles.add(affectedSourceFile.resolvedPath); + if (state.affectedFilesIndex !== void 0) state.affectedFilesIndex++; + state.buildInfoEmitPending = true; + const existing = ((_b = state.seenEmittedFiles) == null ? void 0 : _b.get(affectedSourceFile.resolvedPath)) || 0 /* None */; + (state.seenEmittedFiles ?? (state.seenEmittedFiles = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, emitKind | existing); + const existingPending = ((_c = state.affectedFilesPendingEmit) == null ? void 0 : _c.get(affectedSourceFile.resolvedPath)) || programEmitKind; + const pendingKind = getPendingEmitKind(existingPending, emitKind | existing); + if (pendingKind) (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, pendingKind); + else (_d = state.affectedFilesPendingEmit) == null ? void 0 : _d.delete(affectedSourceFile.resolvedPath); + if (result.diagnostics.length) (state.emitDiagnosticsPerFile ?? (state.emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(affectedSourceFile.resolvedPath, result.diagnostics); + } else { + state.changedFilesSet.clear(); + state.programEmitPending = state.changedFilesSet.size ? getPendingEmitKind(programEmitKind, emitKind) : state.programEmitPending ? getPendingEmitKind(state.programEmitPending, emitKind) : void 0; + state.seenProgramEmit = emitKind | (state.seenProgramEmit || 0 /* None */); + setEmitDiagnosticsPerFile(result.diagnostics); + state.buildInfoEmitPending = true; + } + return { result, affected }; + } + function setEmitDiagnosticsPerFile(diagnostics) { + let emitDiagnosticsPerFile; + diagnostics.forEach((d) => { + if (!d.file) return; + let diagnostics2 = emitDiagnosticsPerFile == null ? void 0 : emitDiagnosticsPerFile.get(d.file.resolvedPath); + if (!diagnostics2) (emitDiagnosticsPerFile ?? (emitDiagnosticsPerFile = /* @__PURE__ */ new Map())).set(d.file.resolvedPath, diagnostics2 = []); + diagnostics2.push(d); + }); + if (emitDiagnosticsPerFile) state.emitDiagnosticsPerFile = emitDiagnosticsPerFile; + } + function emitNextAffectedFile(writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { + return emitNextAffectedFileOrDtsErrors( + writeFile2, + cancellationToken, + emitOnlyDtsFiles, + customTransformers, + /*isForDtsErrors*/ + false + ); + } + function getWriteFileCallback(writeFile2, customTransformers) { + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + if (!getEmitDeclarations(state.compilerOptions)) return writeFile2 || maybeBind(host, host.writeFile); + return (fileName, text, writeByteOrderMark, onError, sourceFiles, data) => { + var _a, _b, _c; + if (isDeclarationFileName(fileName)) { + if (!state.compilerOptions.outFile) { + Debug.assert((sourceFiles == null ? void 0 : sourceFiles.length) === 1); + let emitSignature; + if (!customTransformers) { + const file = sourceFiles[0]; + const info = state.fileInfos.get(file.resolvedPath); + if (info.signature === file.version) { + const signature = computeSignatureWithDiagnostics( + state.program, + file, + text, + host, + data + ); + if (!((_a = data == null ? void 0 : data.diagnostics) == null ? void 0 : _a.length)) emitSignature = signature; + if (signature !== file.version) { + if (host.storeSignatureInfo) (state.signatureInfo ?? (state.signatureInfo = /* @__PURE__ */ new Map())).set(file.resolvedPath, 1 /* StoredSignatureAtEmit */); + if (state.affectedFiles) { + const existing = (_b = state.oldSignatures) == null ? void 0 : _b.get(file.resolvedPath); + if (existing === void 0) (state.oldSignatures ?? (state.oldSignatures = /* @__PURE__ */ new Map())).set(file.resolvedPath, info.signature || false); + info.signature = signature; + } else { + info.signature = signature; + } + } + } + } + if (state.compilerOptions.composite) { + const filePath = sourceFiles[0].resolvedPath; + emitSignature = handleNewSignature((_c = state.emitSignatures) == null ? void 0 : _c.get(filePath), emitSignature); + if (!emitSignature) return data.skippedDtsWrite = true; + (state.emitSignatures ?? (state.emitSignatures = /* @__PURE__ */ new Map())).set(filePath, emitSignature); + } + } else if (state.compilerOptions.composite) { + const newSignature = handleNewSignature( + state.outSignature, + /*newSignature*/ + void 0 + ); + if (!newSignature) return data.skippedDtsWrite = true; + state.outSignature = newSignature; + } + } + if (writeFile2) writeFile2(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + else if (host.writeFile) host.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + else state.program.writeFile(fileName, text, writeByteOrderMark, onError, sourceFiles, data); + function handleNewSignature(oldSignatureFormat, newSignature) { + const oldSignature = !oldSignatureFormat || isString(oldSignatureFormat) ? oldSignatureFormat : oldSignatureFormat[0]; + newSignature ?? (newSignature = computeSignature(text, host, data)); + if (newSignature === oldSignature) { + if (oldSignatureFormat === oldSignature) return void 0; + else if (data) data.differsOnlyInMap = true; + else data = { differsOnlyInMap: true }; + } else { + state.hasChangedEmitSignature = true; + state.latestChangedDtsFile = fileName; + } + return newSignature; + } + }; + } + function emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { + assertSourceFileOkWithoutNextAffectedCall(state, targetSourceFile); + } + const result = handleNoEmitOptions(builderProgram, targetSourceFile, writeFile2, cancellationToken); + if (result) return result; + if (!targetSourceFile) { + if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { + let sourceMaps = []; + let emitSkipped = false; + let diagnostics; + let emittedFiles = []; + let affectedEmitResult; + while (affectedEmitResult = emitNextAffectedFile( + writeFile2, + cancellationToken, + emitOnlyDtsFiles, + customTransformers + )) { + emitSkipped = emitSkipped || affectedEmitResult.result.emitSkipped; + diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics); + emittedFiles = addRange(emittedFiles, affectedEmitResult.result.emittedFiles); + sourceMaps = addRange(sourceMaps, affectedEmitResult.result.sourceMaps); + } + return { + emitSkipped, + diagnostics: diagnostics || emptyArray, + emittedFiles, + sourceMaps + }; + } else { + clearAffectedFilesPendingEmit( + state, + emitOnlyDtsFiles, + /*isForDtsErrors*/ + false + ); + } + } + const emitResult = state.program.emit( + targetSourceFile, + getWriteFileCallback(writeFile2, customTransformers), + cancellationToken, + emitOnlyDtsFiles, + customTransformers + ); + handleNonEmitBuilderWithEmitOrDtsErrors( + targetSourceFile, + emitOnlyDtsFiles, + /*isForDtsErrors*/ + false, + emitResult.diagnostics + ); + return emitResult; + } + function handleNonEmitBuilderWithEmitOrDtsErrors(targetSourceFile, emitOnlyDtsFiles, isForDtsErrors, diagnostics) { + if (!targetSourceFile && kind !== 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { + clearAffectedFilesPendingEmit(state, emitOnlyDtsFiles, isForDtsErrors); + setEmitDiagnosticsPerFile(diagnostics); + } + } + function getDeclarationDiagnostics2(sourceFile, cancellationToken) { + var _a; + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + if (kind === 1 /* EmitAndSemanticDiagnosticsBuilderProgram */) { + assertSourceFileOkWithoutNextAffectedCall(state, sourceFile); + let affectedEmitResult; + let diagnostics; + while (affectedEmitResult = emitNextAffectedFileOrDtsErrors( + /*writeFile*/ + void 0, + cancellationToken, + /*emitOnlyDtsFiles*/ + void 0, + /*customTransformers*/ + void 0, + /*isForDtsErrors*/ + true + )) { + if (!sourceFile) diagnostics = addRange(diagnostics, affectedEmitResult.result.diagnostics); + } + return (!sourceFile ? diagnostics : (_a = state.emitDiagnosticsPerFile) == null ? void 0 : _a.get(sourceFile.resolvedPath)) || emptyArray; + } else { + const result = state.program.getDeclarationDiagnostics(sourceFile, cancellationToken); + handleNonEmitBuilderWithEmitOrDtsErrors( + sourceFile, + /*emitOnlyDtsFiles*/ + void 0, + /*isForDtsErrors*/ + true, + result + ); + return result; + } + } + function getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) { + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + while (true) { + const affected = getNextAffectedFile(state, cancellationToken, host); + let result; + if (!affected) { + if (state.checkPending && !state.compilerOptions.noCheck) { + state.checkPending = void 0; + state.buildInfoEmitPending = true; + } + return void 0; + } else if (affected !== state.program) { + const affectedSourceFile = affected; + if (!ignoreSourceFile || !ignoreSourceFile(affectedSourceFile)) { + result = getSemanticDiagnosticsOfFile(state, affectedSourceFile, cancellationToken); + } + state.seenAffectedFiles.add(affectedSourceFile.resolvedPath); + state.affectedFilesIndex++; + state.buildInfoEmitPending = true; + if (!result) continue; + } else { + let diagnostics; + const semanticDiagnosticsPerFile = /* @__PURE__ */ new Map(); + state.program.getSourceFiles().forEach( + (sourceFile) => diagnostics = addRange( + diagnostics, + getSemanticDiagnosticsOfFile( + state, + sourceFile, + cancellationToken, + semanticDiagnosticsPerFile + ) + ) + ); + state.semanticDiagnosticsPerFile = semanticDiagnosticsPerFile; + result = diagnostics || emptyArray; + state.changedFilesSet.clear(); + state.programEmitPending = getBuilderFileEmit(state.compilerOptions); + if (!state.compilerOptions.noCheck) state.checkPending = void 0; + state.buildInfoEmitPending = true; + } + return { result, affected }; + } + } + function getSemanticDiagnostics(sourceFile, cancellationToken) { + Debug.assert(isBuilderProgramStateWithDefinedProgram(state)); + assertSourceFileOkWithoutNextAffectedCall(state, sourceFile); + if (sourceFile) { + return getSemanticDiagnosticsOfFile(state, sourceFile, cancellationToken); + } + while (true) { + const affectedResult = getSemanticDiagnosticsOfNextAffectedFile(cancellationToken); + if (!affectedResult) break; + if (affectedResult.affected === state.program) return affectedResult.result; + } + let diagnostics; + for (const sourceFile2 of state.program.getSourceFiles()) { + diagnostics = addRange(diagnostics, getSemanticDiagnosticsOfFile(state, sourceFile2, cancellationToken)); + } + if (state.checkPending && !state.compilerOptions.noCheck) { + state.checkPending = void 0; + state.buildInfoEmitPending = true; + } + return diagnostics || emptyArray; + } +} +function addToAffectedFilesPendingEmit(state, affectedFilePendingEmit, kind) { + var _a, _b; + const existingKind = ((_a = state.affectedFilesPendingEmit) == null ? void 0 : _a.get(affectedFilePendingEmit)) || 0 /* None */; + (state.affectedFilesPendingEmit ?? (state.affectedFilesPendingEmit = /* @__PURE__ */ new Map())).set(affectedFilePendingEmit, existingKind | kind); + (_b = state.emitDiagnosticsPerFile) == null ? void 0 : _b.delete(affectedFilePendingEmit); +} +function toBuilderStateFileInfoForMultiEmit(fileInfo) { + return isString(fileInfo) ? { version: fileInfo, signature: fileInfo, affectsGlobalScope: void 0, impliedFormat: void 0 } : isString(fileInfo.signature) ? fileInfo : { version: fileInfo.version, signature: fileInfo.signature === false ? void 0 : fileInfo.version, affectsGlobalScope: fileInfo.affectsGlobalScope, impliedFormat: fileInfo.impliedFormat }; +} +function toBuilderFileEmit(value, fullEmitForOptions) { + return isNumber(value) ? fullEmitForOptions : value[1] || 24 /* Dts */; +} +function toProgramEmitPending(value, options) { + return !value ? getBuilderFileEmit(options || {}) : value; +} +function createBuilderProgramUsingIncrementalBuildInfo(buildInfo, buildInfoPath, host) { + var _a, _b, _c, _d; + const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); + const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + let state; + const filePaths = (_a = buildInfo.fileNames) == null ? void 0 : _a.map(toPathInBuildInfoDirectory); + let filePathsSetList; + const latestChangedDtsFile = buildInfo.latestChangedDtsFile ? toAbsolutePath(buildInfo.latestChangedDtsFile) : void 0; + const fileInfos = /* @__PURE__ */ new Map(); + const changedFilesSet = new Set(map(buildInfo.changeFileSet, toFilePath)); + if (isIncrementalBundleEmitBuildInfo(buildInfo)) { + buildInfo.fileInfos.forEach((fileInfo, index) => { + const path = toFilePath(index + 1); + fileInfos.set(path, isString(fileInfo) ? { version: fileInfo, signature: void 0, affectsGlobalScope: void 0, impliedFormat: void 0 } : fileInfo); + }); + state = { + fileInfos, + compilerOptions: buildInfo.options ? convertToOptionsWithAbsolutePaths(buildInfo.options, toAbsolutePath) : {}, + semanticDiagnosticsPerFile: toPerFileSemanticDiagnostics(buildInfo.semanticDiagnosticsPerFile), + emitDiagnosticsPerFile: toPerFileEmitDiagnostics(buildInfo.emitDiagnosticsPerFile), + hasReusableDiagnostic: true, + changedFilesSet, + latestChangedDtsFile, + outSignature: buildInfo.outSignature, + programEmitPending: buildInfo.pendingEmit === void 0 ? void 0 : toProgramEmitPending(buildInfo.pendingEmit, buildInfo.options), + hasErrors: buildInfo.errors, + checkPending: buildInfo.checkPending + }; + } else { + filePathsSetList = (_b = buildInfo.fileIdsList) == null ? void 0 : _b.map((fileIds) => new Set(fileIds.map(toFilePath))); + const emitSignatures = ((_c = buildInfo.options) == null ? void 0 : _c.composite) && !buildInfo.options.outFile ? /* @__PURE__ */ new Map() : void 0; + buildInfo.fileInfos.forEach((fileInfo, index) => { + const path = toFilePath(index + 1); + const stateFileInfo = toBuilderStateFileInfoForMultiEmit(fileInfo); + fileInfos.set(path, stateFileInfo); + if (emitSignatures && stateFileInfo.signature) emitSignatures.set(path, stateFileInfo.signature); + }); + (_d = buildInfo.emitSignatures) == null ? void 0 : _d.forEach((value) => { + if (isNumber(value)) emitSignatures.delete(toFilePath(value)); + else { + const key = toFilePath(value[0]); + emitSignatures.set( + key, + !isString(value[1]) && !value[1].length ? ( + // File signature is emit signature but differs in map + [emitSignatures.get(key)] + ) : value[1] + ); + } + }); + const fullEmitForOptions = buildInfo.affectedFilesPendingEmit ? getBuilderFileEmit(buildInfo.options || {}) : void 0; + state = { + fileInfos, + compilerOptions: buildInfo.options ? convertToOptionsWithAbsolutePaths(buildInfo.options, toAbsolutePath) : {}, + referencedMap: toManyToManyPathMap(buildInfo.referencedMap, buildInfo.options ?? {}), + semanticDiagnosticsPerFile: toPerFileSemanticDiagnostics(buildInfo.semanticDiagnosticsPerFile), + emitDiagnosticsPerFile: toPerFileEmitDiagnostics(buildInfo.emitDiagnosticsPerFile), + hasReusableDiagnostic: true, + changedFilesSet, + affectedFilesPendingEmit: buildInfo.affectedFilesPendingEmit && arrayToMap(buildInfo.affectedFilesPendingEmit, (value) => toFilePath(isNumber(value) ? value : value[0]), (value) => toBuilderFileEmit(value, fullEmitForOptions)), + latestChangedDtsFile, + emitSignatures: (emitSignatures == null ? void 0 : emitSignatures.size) ? emitSignatures : void 0, + hasErrors: buildInfo.errors, + checkPending: buildInfo.checkPending + }; + } + return { + state, + getProgram: notImplemented, + getProgramOrUndefined: returnUndefined, + releaseProgram: noop, + getCompilerOptions: () => state.compilerOptions, + getSourceFile: notImplemented, + getSourceFiles: notImplemented, + getOptionsDiagnostics: notImplemented, + getGlobalDiagnostics: notImplemented, + getConfigFileParsingDiagnostics: notImplemented, + getSyntacticDiagnostics: notImplemented, + getDeclarationDiagnostics: notImplemented, + getSemanticDiagnostics: notImplemented, + emit: notImplemented, + getAllDependencies: notImplemented, + getCurrentDirectory: notImplemented, + emitNextAffectedFile: notImplemented, + getSemanticDiagnosticsOfNextAffectedFile: notImplemented, + emitBuildInfo: notImplemented, + close: noop, + hasChangedEmitSignature: returnFalse + }; + function toPathInBuildInfoDirectory(path) { + return toPath(path, buildInfoDirectory, getCanonicalFileName); + } + function toAbsolutePath(path) { + return getNormalizedAbsolutePath(path, buildInfoDirectory); + } + function toFilePath(fileId) { + return filePaths[fileId - 1]; + } + function toFilePathsSet(fileIdsListId) { + return filePathsSetList[fileIdsListId - 1]; + } + function toManyToManyPathMap(referenceMap, options) { + const map2 = BuilderState.createReferencedMap(options); + if (!map2 || !referenceMap) return map2; + referenceMap.forEach(([fileId, fileIdListId]) => map2.set(toFilePath(fileId), toFilePathsSet(fileIdListId))); + return map2; + } + function toPerFileSemanticDiagnostics(diagnostics) { + const semanticDiagnostics = new Map( + mapDefinedIterator( + fileInfos.keys(), + (key) => !changedFilesSet.has(key) ? [key, emptyArray] : void 0 + ) + ); + diagnostics == null ? void 0 : diagnostics.forEach((value) => { + if (isNumber(value)) semanticDiagnostics.delete(toFilePath(value)); + else semanticDiagnostics.set(toFilePath(value[0]), value[1]); + }); + return semanticDiagnostics; + } + function toPerFileEmitDiagnostics(diagnostics) { + return diagnostics && arrayToMap(diagnostics, (value) => toFilePath(value[0]), (value) => value[1]); + } +} +function getBuildInfoFileVersionMap(program, buildInfoPath, host) { + const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); + const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + const fileInfos = /* @__PURE__ */ new Map(); + let rootIndex = 0; + const roots = /* @__PURE__ */ new Map(); + const resolvedRoots = new Map(program.resolvedRoot); + program.fileInfos.forEach((fileInfo, index) => { + const path = toPath(program.fileNames[index], buildInfoDirectory, getCanonicalFileName); + const version2 = isString(fileInfo) ? fileInfo : fileInfo.version; + fileInfos.set(path, version2); + if (rootIndex < program.root.length) { + const current = program.root[rootIndex]; + const fileId = index + 1; + if (isArray(current)) { + if (current[0] <= fileId && fileId <= current[1]) { + addRoot(fileId, path); + if (current[1] === fileId) rootIndex++; + } + } else if (current === fileId) { + addRoot(fileId, path); + rootIndex++; + } + } + }); + return { fileInfos, roots }; + function addRoot(fileId, path) { + const root = resolvedRoots.get(fileId); + if (root) { + roots.set(toPath(program.fileNames[root - 1], buildInfoDirectory, getCanonicalFileName), path); + } else { + roots.set(path, void 0); + } + } +} +function getNonIncrementalBuildInfoRoots(buildInfo, buildInfoPath, host) { + if (!isNonIncrementalBuildInfo(buildInfo)) return void 0; + const buildInfoDirectory = getDirectoryPath(getNormalizedAbsolutePath(buildInfoPath, host.getCurrentDirectory())); + const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + return buildInfo.root.map((r) => toPath(r, buildInfoDirectory, getCanonicalFileName)); +} +function createRedirectedBuilderProgram(state, configFileParsingDiagnostics) { + return { + state: void 0, + getProgram, + getProgramOrUndefined: () => state.program, + releaseProgram: () => state.program = void 0, + getCompilerOptions: () => state.compilerOptions, + getSourceFile: (fileName) => getProgram().getSourceFile(fileName), + getSourceFiles: () => getProgram().getSourceFiles(), + getOptionsDiagnostics: (cancellationToken) => getProgram().getOptionsDiagnostics(cancellationToken), + getGlobalDiagnostics: (cancellationToken) => getProgram().getGlobalDiagnostics(cancellationToken), + getConfigFileParsingDiagnostics: () => configFileParsingDiagnostics, + getSyntacticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSyntacticDiagnostics(sourceFile, cancellationToken), + getDeclarationDiagnostics: (sourceFile, cancellationToken) => getProgram().getDeclarationDiagnostics(sourceFile, cancellationToken), + getSemanticDiagnostics: (sourceFile, cancellationToken) => getProgram().getSemanticDiagnostics(sourceFile, cancellationToken), + emit: (sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers) => getProgram().emit(sourceFile, writeFile2, cancellationToken, emitOnlyDts, customTransformers), + emitBuildInfo: (writeFile2, cancellationToken) => getProgram().emitBuildInfo(writeFile2, cancellationToken), + getAllDependencies: notImplemented, + getCurrentDirectory: () => getProgram().getCurrentDirectory(), + close: noop + }; + function getProgram() { + return Debug.checkDefined(state.program); + } +} + +// src/compiler/builderPublic.ts +function createSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + return createBuilderProgram( + 0 /* SemanticDiagnosticsBuilderProgram */, + getBuilderCreationParameters( + newProgramOrRootNames, + hostOrOptions, + oldProgramOrHost, + configFileParsingDiagnosticsOrOldProgram, + configFileParsingDiagnostics, + projectReferences + ) + ); +} +function createEmitAndSemanticDiagnosticsBuilderProgram(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + return createBuilderProgram( + 1 /* EmitAndSemanticDiagnosticsBuilderProgram */, + getBuilderCreationParameters( + newProgramOrRootNames, + hostOrOptions, + oldProgramOrHost, + configFileParsingDiagnosticsOrOldProgram, + configFileParsingDiagnostics, + projectReferences + ) + ); +} +function createAbstractBuilder(newProgramOrRootNames, hostOrOptions, oldProgramOrHost, configFileParsingDiagnosticsOrOldProgram, configFileParsingDiagnostics, projectReferences) { + const { newProgram, configFileParsingDiagnostics: newConfigFileParsingDiagnostics } = getBuilderCreationParameters( + newProgramOrRootNames, + hostOrOptions, + oldProgramOrHost, + configFileParsingDiagnosticsOrOldProgram, + configFileParsingDiagnostics, + projectReferences + ); + return createRedirectedBuilderProgram( + { program: newProgram, compilerOptions: newProgram.getCompilerOptions() }, + newConfigFileParsingDiagnostics + ); +} + +// src/compiler/resolutionCache.ts +function removeIgnoredPath(path) { + if (endsWith(path, "/node_modules/.staging")) { + return removeSuffix(path, "/.staging"); + } + return some(ignoredPaths, (searchPath) => path.includes(searchPath)) ? void 0 : path; +} +function perceivedOsRootLengthForWatching(pathComponents2, length2) { + if (length2 <= 1) return 1; + let indexAfterOsRoot = 1; + let isDosStyle = pathComponents2[0].search(/[a-z]:/i) === 0; + if (pathComponents2[0] !== directorySeparator && !isDosStyle && // Non dos style paths + pathComponents2[1].search(/[a-z]\$$/i) === 0) { + if (length2 === 2) return 2; + indexAfterOsRoot = 2; + isDosStyle = true; + } + if (isDosStyle && !pathComponents2[indexAfterOsRoot].match(/^users$/i)) { + return indexAfterOsRoot; + } + if (pathComponents2[indexAfterOsRoot].match(/^workspaces$/i)) { + return indexAfterOsRoot + 1; + } + return indexAfterOsRoot + 2; +} +function canWatchDirectoryOrFile(pathComponents2, length2) { + if (length2 === void 0) length2 = pathComponents2.length; + if (length2 <= 2) return false; + const perceivedOsRootLength = perceivedOsRootLengthForWatching(pathComponents2, length2); + return length2 > perceivedOsRootLength + 1; +} +function canWatchDirectoryOrFilePath(path) { + return canWatchDirectoryOrFile(getPathComponents(path)); +} +function canWatchAtTypes(atTypes) { + return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(getDirectoryPath(atTypes)); +} +function isInDirectoryPath(dirComponents, fileOrDirComponents) { + if (fileOrDirComponents.length < fileOrDirComponents.length) return false; + for (let i = 0; i < dirComponents.length; i++) { + if (fileOrDirComponents[i] !== dirComponents[i]) return false; + } + return true; +} +function canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(fileOrDirPath) { + return canWatchDirectoryOrFilePath(fileOrDirPath); +} +function canWatchAffectingLocation(filePath) { + return canWatchAffectedPackageJsonOrNodeModulesOfAtTypes(filePath); +} +function getDirectoryToWatchFailedLookupLocation(failedLookupLocation, failedLookupLocationPath, rootDir, rootPath, rootPathComponents, isRootWatchable, getCurrentDirectory, preferNonRecursiveWatch) { + const failedLookupPathComponents = getPathComponents(failedLookupLocationPath); + failedLookupLocation = isRootedDiskPath(failedLookupLocation) ? normalizePath(failedLookupLocation) : getNormalizedAbsolutePath(failedLookupLocation, getCurrentDirectory()); + const failedLookupComponents = getPathComponents(failedLookupLocation); + const perceivedOsRootLength = perceivedOsRootLengthForWatching(failedLookupPathComponents, failedLookupPathComponents.length); + if (failedLookupPathComponents.length <= perceivedOsRootLength + 1) return void 0; + const nodeModulesIndex = failedLookupPathComponents.indexOf("node_modules"); + if (nodeModulesIndex !== -1 && nodeModulesIndex + 1 <= perceivedOsRootLength + 1) return void 0; + const lastNodeModulesIndex = failedLookupPathComponents.lastIndexOf("node_modules"); + if (isRootWatchable && isInDirectoryPath(rootPathComponents, failedLookupPathComponents)) { + if (failedLookupPathComponents.length > rootPathComponents.length + 1) { + return getDirectoryOfFailedLookupWatch( + failedLookupComponents, + failedLookupPathComponents, + Math.max(rootPathComponents.length + 1, perceivedOsRootLength + 1), + lastNodeModulesIndex + ); + } else { + return { + dir: rootDir, + dirPath: rootPath, + nonRecursive: true + }; + } + } + return getDirectoryToWatchFromFailedLookupLocationDirectory( + failedLookupComponents, + failedLookupPathComponents, + failedLookupPathComponents.length - 1, + perceivedOsRootLength, + nodeModulesIndex, + rootPathComponents, + lastNodeModulesIndex, + preferNonRecursiveWatch + ); +} +function getDirectoryToWatchFromFailedLookupLocationDirectory(dirComponents, dirPathComponents, dirPathComponentsLength, perceivedOsRootLength, nodeModulesIndex, rootPathComponents, lastNodeModulesIndex, preferNonRecursiveWatch) { + if (nodeModulesIndex !== -1) { + return getDirectoryOfFailedLookupWatch( + dirComponents, + dirPathComponents, + nodeModulesIndex + 1, + lastNodeModulesIndex + ); + } + let nonRecursive = true; + let length2 = dirPathComponentsLength; + if (!preferNonRecursiveWatch) { + for (let i = 0; i < dirPathComponentsLength; i++) { + if (dirPathComponents[i] !== rootPathComponents[i]) { + nonRecursive = false; + length2 = Math.max(i + 1, perceivedOsRootLength + 1); + break; + } + } + } + return getDirectoryOfFailedLookupWatch( + dirComponents, + dirPathComponents, + length2, + lastNodeModulesIndex, + nonRecursive + ); +} +function getDirectoryOfFailedLookupWatch(dirComponents, dirPathComponents, length2, lastNodeModulesIndex, nonRecursive) { + let packageDirLength; + if (lastNodeModulesIndex !== -1 && lastNodeModulesIndex + 1 >= length2 && lastNodeModulesIndex + 2 < dirPathComponents.length) { + if (!startsWith(dirPathComponents[lastNodeModulesIndex + 1], "@")) { + packageDirLength = lastNodeModulesIndex + 2; + } else if (lastNodeModulesIndex + 3 < dirPathComponents.length) { + packageDirLength = lastNodeModulesIndex + 3; + } + } + return { + dir: getPathFromPathComponents(dirComponents, length2), + dirPath: getPathFromPathComponents(dirPathComponents, length2), + nonRecursive, + packageDir: packageDirLength !== void 0 ? getPathFromPathComponents(dirComponents, packageDirLength) : void 0, + packageDirPath: packageDirLength !== void 0 ? getPathFromPathComponents(dirPathComponents, packageDirLength) : void 0 + }; +} +function getDirectoryToWatchFailedLookupLocationFromTypeRoot(typeRoot, typeRootPath, rootPath, rootPathComponents, isRootWatchable, getCurrentDirectory, preferNonRecursiveWatch, filterCustomPath) { + const typeRootPathComponents = getPathComponents(typeRootPath); + if (isRootWatchable && isInDirectoryPath(rootPathComponents, typeRootPathComponents)) { + return rootPath; + } + typeRoot = isRootedDiskPath(typeRoot) ? normalizePath(typeRoot) : getNormalizedAbsolutePath(typeRoot, getCurrentDirectory()); + const toWatch = getDirectoryToWatchFromFailedLookupLocationDirectory( + getPathComponents(typeRoot), + typeRootPathComponents, + typeRootPathComponents.length, + perceivedOsRootLengthForWatching(typeRootPathComponents, typeRootPathComponents.length), + typeRootPathComponents.indexOf("node_modules"), + rootPathComponents, + typeRootPathComponents.lastIndexOf("node_modules"), + preferNonRecursiveWatch + ); + return toWatch && filterCustomPath(toWatch.dirPath) ? toWatch.dirPath : void 0; +} +function getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory) { + const normalized = getNormalizedAbsolutePath(rootDirForResolution, getCurrentDirectory()); + return !isDiskPathRoot(normalized) ? removeTrailingDirectorySeparator(normalized) : normalized; +} +function getModuleResolutionHost(resolutionHost) { + var _a; + return ((_a = resolutionHost.getCompilerHost) == null ? void 0 : _a.call(resolutionHost)) || resolutionHost; +} +function createModuleResolutionLoaderUsingGlobalCache(containingFile, redirectedReference, options, resolutionHost, moduleResolutionCache) { + return { + nameAndMode: moduleResolutionNameAndModeGetter, + resolve: (moduleName, resoluionMode) => resolveModuleNameUsingGlobalCache( + resolutionHost, + moduleResolutionCache, + moduleName, + containingFile, + options, + redirectedReference, + resoluionMode + ) + }; +} +function resolveModuleNameUsingGlobalCache(resolutionHost, moduleResolutionCache, moduleName, containingFile, compilerOptions, redirectedReference, mode) { + const host = getModuleResolutionHost(resolutionHost); + const primaryResult = resolveModuleName(moduleName, containingFile, compilerOptions, host, moduleResolutionCache, redirectedReference, mode); + if (!resolutionHost.getGlobalTypingsCacheLocation) { + return primaryResult; + } + const globalCache = resolutionHost.getGlobalTypingsCacheLocation(); + if (globalCache !== void 0 && !isExternalModuleNameRelative(moduleName) && !(primaryResult.resolvedModule && extensionIsTS(primaryResult.resolvedModule.extension))) { + const { resolvedModule, failedLookupLocations, affectingLocations, resolutionDiagnostics } = loadModuleFromGlobalCache( + Debug.checkDefined(resolutionHost.globalCacheResolutionModuleName)(moduleName), + resolutionHost.projectName, + compilerOptions, + host, + globalCache, + moduleResolutionCache + ); + if (resolvedModule) { + primaryResult.resolvedModule = resolvedModule; + primaryResult.failedLookupLocations = updateResolutionField(primaryResult.failedLookupLocations, failedLookupLocations); + primaryResult.affectingLocations = updateResolutionField(primaryResult.affectingLocations, affectingLocations); + primaryResult.resolutionDiagnostics = updateResolutionField(primaryResult.resolutionDiagnostics, resolutionDiagnostics); + return primaryResult; + } + } + return primaryResult; +} +function createResolutionCache(resolutionHost, rootDirForResolution, logChangesWhenResolvingModule) { + let filesWithChangedSetOfUnresolvedImports; + let filesWithInvalidatedResolutions; + let filesWithInvalidatedNonRelativeUnresolvedImports; + const nonRelativeExternalModuleResolutions = /* @__PURE__ */ new Set(); + const resolutionsWithFailedLookups = /* @__PURE__ */ new Set(); + const resolutionsWithOnlyAffectingLocations = /* @__PURE__ */ new Set(); + const resolvedFileToResolution = /* @__PURE__ */ new Map(); + const impliedFormatPackageJsons = /* @__PURE__ */ new Map(); + let hasChangedAutomaticTypeDirectiveNames = false; + let affectingPathChecksForFile; + let affectingPathChecks; + let failedLookupChecks; + let startsWithPathChecks; + let isInDirectoryChecks; + let allModuleAndTypeResolutionsAreInvalidated = false; + const getCurrentDirectory = memoize(() => resolutionHost.getCurrentDirectory()); + const cachedDirectoryStructureHost = resolutionHost.getCachedDirectoryStructureHost(); + const resolvedModuleNames = /* @__PURE__ */ new Map(); + const moduleResolutionCache = createModuleResolutionCache( + getCurrentDirectory(), + resolutionHost.getCanonicalFileName, + resolutionHost.getCompilationSettings() + ); + const resolvedTypeReferenceDirectives = /* @__PURE__ */ new Map(); + const typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache( + getCurrentDirectory(), + resolutionHost.getCanonicalFileName, + resolutionHost.getCompilationSettings(), + moduleResolutionCache.getPackageJsonInfoCache(), + moduleResolutionCache.optionsToRedirectsKey + ); + const resolvedLibraries = /* @__PURE__ */ new Map(); + const libraryResolutionCache = createModuleResolutionCache( + getCurrentDirectory(), + resolutionHost.getCanonicalFileName, + getOptionsForLibraryResolution(resolutionHost.getCompilationSettings()), + moduleResolutionCache.getPackageJsonInfoCache() + ); + const directoryWatchesOfFailedLookups = /* @__PURE__ */ new Map(); + const fileWatchesOfAffectingLocations = /* @__PURE__ */ new Map(); + const rootDir = getRootDirectoryOfResolutionCache(rootDirForResolution, getCurrentDirectory); + const rootPath = resolutionHost.toPath(rootDir); + const rootPathComponents = getPathComponents(rootPath); + const isRootWatchable = canWatchDirectoryOrFile(rootPathComponents); + const isSymlinkCache = /* @__PURE__ */ new Map(); + const packageDirWatchers = /* @__PURE__ */ new Map(); + const dirPathToSymlinkPackageRefCount = /* @__PURE__ */ new Map(); + const typeRootsWatches = /* @__PURE__ */ new Map(); + return { + rootDirForResolution, + resolvedModuleNames, + resolvedTypeReferenceDirectives, + resolvedLibraries, + resolvedFileToResolution, + resolutionsWithFailedLookups, + resolutionsWithOnlyAffectingLocations, + directoryWatchesOfFailedLookups, + fileWatchesOfAffectingLocations, + packageDirWatchers, + dirPathToSymlinkPackageRefCount, + watchFailedLookupLocationsOfExternalModuleResolutions, + getModuleResolutionCache: () => moduleResolutionCache, + startRecordingFilesWithChangedResolutions, + finishRecordingFilesWithChangedResolutions, + // perDirectoryResolvedModuleNames and perDirectoryResolvedTypeReferenceDirectives could be non empty if there was exception during program update + // (between startCachingPerDirectoryResolution and finishCachingPerDirectoryResolution) + startCachingPerDirectoryResolution, + finishCachingPerDirectoryResolution, + resolveModuleNameLiterals, + resolveTypeReferenceDirectiveReferences, + resolveLibrary: resolveLibrary2, + resolveSingleModuleNameWithoutWatching, + removeResolutionsFromProjectReferenceRedirects, + removeResolutionsOfFile, + hasChangedAutomaticTypeDirectiveNames: () => hasChangedAutomaticTypeDirectiveNames, + invalidateResolutionOfFile, + invalidateResolutionsOfFailedLookupLocations, + setFilesWithInvalidatedNonRelativeUnresolvedImports, + createHasInvalidatedResolutions, + isFileWithInvalidatedNonRelativeUnresolvedImports, + updateTypeRootsWatch, + closeTypeRootsWatch, + clear: clear2, + onChangesAffectModuleResolution + }; + function clear2() { + clearMap(directoryWatchesOfFailedLookups, closeFileWatcherOf); + clearMap(fileWatchesOfAffectingLocations, closeFileWatcherOf); + isSymlinkCache.clear(); + packageDirWatchers.clear(); + dirPathToSymlinkPackageRefCount.clear(); + nonRelativeExternalModuleResolutions.clear(); + closeTypeRootsWatch(); + resolvedModuleNames.clear(); + resolvedTypeReferenceDirectives.clear(); + resolvedFileToResolution.clear(); + resolutionsWithFailedLookups.clear(); + resolutionsWithOnlyAffectingLocations.clear(); + failedLookupChecks = void 0; + startsWithPathChecks = void 0; + isInDirectoryChecks = void 0; + affectingPathChecks = void 0; + affectingPathChecksForFile = void 0; + allModuleAndTypeResolutionsAreInvalidated = false; + moduleResolutionCache.clear(); + typeReferenceDirectiveResolutionCache.clear(); + moduleResolutionCache.update(resolutionHost.getCompilationSettings()); + typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings()); + libraryResolutionCache.clear(); + impliedFormatPackageJsons.clear(); + resolvedLibraries.clear(); + hasChangedAutomaticTypeDirectiveNames = false; + } + function onChangesAffectModuleResolution() { + allModuleAndTypeResolutionsAreInvalidated = true; + moduleResolutionCache.clearAllExceptPackageJsonInfoCache(); + typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache(); + moduleResolutionCache.update(resolutionHost.getCompilationSettings()); + typeReferenceDirectiveResolutionCache.update(resolutionHost.getCompilationSettings()); + } + function startRecordingFilesWithChangedResolutions() { + filesWithChangedSetOfUnresolvedImports = []; + } + function finishRecordingFilesWithChangedResolutions() { + const collected = filesWithChangedSetOfUnresolvedImports; + filesWithChangedSetOfUnresolvedImports = void 0; + return collected; + } + function isFileWithInvalidatedNonRelativeUnresolvedImports(path) { + if (!filesWithInvalidatedNonRelativeUnresolvedImports) { + return false; + } + const value = filesWithInvalidatedNonRelativeUnresolvedImports.get(path); + return !!value && !!value.length; + } + function createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidatedLibResolutions) { + invalidateResolutionsOfFailedLookupLocations(); + const collected = filesWithInvalidatedResolutions; + filesWithInvalidatedResolutions = void 0; + return { + hasInvalidatedResolutions: (path) => customHasInvalidatedResolutions(path) || allModuleAndTypeResolutionsAreInvalidated || !!(collected == null ? void 0 : collected.has(path)) || isFileWithInvalidatedNonRelativeUnresolvedImports(path), + hasInvalidatedLibResolutions: (libFileName) => { + var _a; + return customHasInvalidatedLibResolutions(libFileName) || !!((_a = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName)) == null ? void 0 : _a.isInvalidated); + } + }; + } + function startCachingPerDirectoryResolution() { + moduleResolutionCache.isReadonly = void 0; + typeReferenceDirectiveResolutionCache.isReadonly = void 0; + libraryResolutionCache.isReadonly = void 0; + moduleResolutionCache.getPackageJsonInfoCache().isReadonly = void 0; + moduleResolutionCache.clearAllExceptPackageJsonInfoCache(); + typeReferenceDirectiveResolutionCache.clearAllExceptPackageJsonInfoCache(); + libraryResolutionCache.clearAllExceptPackageJsonInfoCache(); + watchFailedLookupLocationOfNonRelativeModuleResolutions(); + isSymlinkCache.clear(); + } + function cleanupLibResolutionWatching(newProgram) { + resolvedLibraries.forEach((resolution, libFileName) => { + var _a; + if (!((_a = newProgram == null ? void 0 : newProgram.resolvedLibReferences) == null ? void 0 : _a.has(libFileName))) { + stopWatchFailedLookupLocationOfResolution( + resolution, + resolutionHost.toPath(getInferredLibraryNameResolveFrom(resolutionHost.getCompilationSettings(), getCurrentDirectory(), libFileName)), + getResolvedModuleFromResolution + ); + resolvedLibraries.delete(libFileName); + } + }); + } + function finishCachingPerDirectoryResolution(newProgram, oldProgram) { + filesWithInvalidatedNonRelativeUnresolvedImports = void 0; + allModuleAndTypeResolutionsAreInvalidated = false; + watchFailedLookupLocationOfNonRelativeModuleResolutions(); + if (newProgram !== oldProgram) { + cleanupLibResolutionWatching(newProgram); + newProgram == null ? void 0 : newProgram.getSourceFiles().forEach((newFile) => { + var _a; + const expected = ((_a = newFile.packageJsonLocations) == null ? void 0 : _a.length) ?? 0; + const existing = impliedFormatPackageJsons.get(newFile.resolvedPath) ?? emptyArray; + for (let i = existing.length; i < expected; i++) { + createFileWatcherOfAffectingLocation( + newFile.packageJsonLocations[i], + /*forResolution*/ + false + ); + } + if (existing.length > expected) { + for (let i = expected; i < existing.length; i++) { + fileWatchesOfAffectingLocations.get(existing[i]).files--; + } + } + if (expected) impliedFormatPackageJsons.set(newFile.resolvedPath, newFile.packageJsonLocations); + else impliedFormatPackageJsons.delete(newFile.resolvedPath); + }); + impliedFormatPackageJsons.forEach((existing, path) => { + const newFile = newProgram == null ? void 0 : newProgram.getSourceFileByPath(path); + if (!newFile || newFile.resolvedPath !== path) { + existing.forEach((location) => fileWatchesOfAffectingLocations.get(location).files--); + impliedFormatPackageJsons.delete(path); + } + }); + } + directoryWatchesOfFailedLookups.forEach(closeDirectoryWatchesOfFailedLookup); + fileWatchesOfAffectingLocations.forEach(closeFileWatcherOfAffectingLocation); + packageDirWatchers.forEach(closePackageDirWatcher); + hasChangedAutomaticTypeDirectiveNames = false; + moduleResolutionCache.isReadonly = true; + typeReferenceDirectiveResolutionCache.isReadonly = true; + libraryResolutionCache.isReadonly = true; + moduleResolutionCache.getPackageJsonInfoCache().isReadonly = true; + isSymlinkCache.clear(); + } + function closePackageDirWatcher(watcher, packageDirPath) { + if (watcher.dirPathToWatcher.size === 0) { + packageDirWatchers.delete(packageDirPath); + } + } + function closeDirectoryWatchesOfFailedLookup(watcher, path) { + if (watcher.refCount === 0) { + directoryWatchesOfFailedLookups.delete(path); + watcher.watcher.close(); + } + } + function closeFileWatcherOfAffectingLocation(watcher, path) { + var _a; + if (watcher.files === 0 && watcher.resolutions === 0 && !((_a = watcher.symlinks) == null ? void 0 : _a.size)) { + fileWatchesOfAffectingLocations.delete(path); + watcher.watcher.close(); + } + } + function resolveNamesWithLocalCache({ + entries, + containingFile, + containingSourceFile, + redirectedReference, + options, + perFileCache, + reusedNames, + loader, + getResolutionWithResolvedFileName, + deferWatchingNonRelativeResolution, + shouldRetryResolution, + logChanges + }) { + const path = resolutionHost.toPath(containingFile); + const resolutionsInFile = perFileCache.get(path) || perFileCache.set(path, createModeAwareCache()).get(path); + const resolvedModules = []; + const hasInvalidatedNonRelativeUnresolvedImport = logChanges && isFileWithInvalidatedNonRelativeUnresolvedImports(path); + const program = resolutionHost.getCurrentProgram(); + const oldRedirect = program && program.getResolvedProjectReferenceToRedirect(containingFile); + const unmatchedRedirects = oldRedirect ? !redirectedReference || redirectedReference.sourceFile.path !== oldRedirect.sourceFile.path : !!redirectedReference; + const seenNamesInFile = createModeAwareCache(); + for (const entry of entries) { + const name = loader.nameAndMode.getName(entry); + const mode = loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options); + let resolution = resolutionsInFile.get(name, mode); + if (!seenNamesInFile.has(name, mode) && (allModuleAndTypeResolutionsAreInvalidated || unmatchedRedirects || !resolution || resolution.isInvalidated || // If the name is unresolved import that was invalidated, recalculate + hasInvalidatedNonRelativeUnresolvedImport && !isExternalModuleNameRelative(name) && shouldRetryResolution(resolution))) { + const existingResolution = resolution; + resolution = loader.resolve(name, mode); + if (resolutionHost.onDiscoveredSymlink && resolutionIsSymlink(resolution)) { + resolutionHost.onDiscoveredSymlink(); + } + resolutionsInFile.set(name, mode, resolution); + if (resolution !== existingResolution) { + watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, path, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution); + if (existingResolution) { + stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolutionWithResolvedFileName); + } + } + if (logChanges && filesWithChangedSetOfUnresolvedImports && !resolutionIsEqualTo(existingResolution, resolution)) { + filesWithChangedSetOfUnresolvedImports.push(path); + logChanges = false; + } + } else { + const host = getModuleResolutionHost(resolutionHost); + if (isTraceEnabled(options, host) && !seenNamesInFile.has(name, mode)) { + const resolved = getResolutionWithResolvedFileName(resolution); + trace( + host, + perFileCache === resolvedModuleNames ? (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved : (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_type_reference_directive_0_from_1_of_old_program_it_was_not_resolved, + name, + containingFile, + resolved == null ? void 0 : resolved.resolvedFileName, + (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId) + ); + } + } + Debug.assert(resolution !== void 0 && !resolution.isInvalidated); + seenNamesInFile.set(name, mode, true); + resolvedModules.push(resolution); + } + reusedNames == null ? void 0 : reusedNames.forEach( + (entry) => seenNamesInFile.set( + loader.nameAndMode.getName(entry), + loader.nameAndMode.getMode(entry, containingSourceFile, (redirectedReference == null ? void 0 : redirectedReference.commandLine.options) || options), + true + ) + ); + if (resolutionsInFile.size() !== seenNamesInFile.size()) { + resolutionsInFile.forEach((resolution, name, mode) => { + if (!seenNamesInFile.has(name, mode)) { + stopWatchFailedLookupLocationOfResolution(resolution, path, getResolutionWithResolvedFileName); + resolutionsInFile.delete(name, mode); + } + }); + } + return resolvedModules; + function resolutionIsEqualTo(oldResolution, newResolution) { + if (oldResolution === newResolution) { + return true; + } + if (!oldResolution || !newResolution) { + return false; + } + const oldResult = getResolutionWithResolvedFileName(oldResolution); + const newResult = getResolutionWithResolvedFileName(newResolution); + if (oldResult === newResult) { + return true; + } + if (!oldResult || !newResult) { + return false; + } + return oldResult.resolvedFileName === newResult.resolvedFileName; + } + } + function resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { + return resolveNamesWithLocalCache({ + entries: typeDirectiveReferences, + containingFile, + containingSourceFile, + redirectedReference, + options, + reusedNames, + perFileCache: resolvedTypeReferenceDirectives, + loader: createTypeReferenceResolutionLoader( + containingFile, + redirectedReference, + options, + getModuleResolutionHost(resolutionHost), + typeReferenceDirectiveResolutionCache + ), + getResolutionWithResolvedFileName: getResolvedTypeReferenceDirectiveFromResolution, + shouldRetryResolution: (resolution) => resolution.resolvedTypeReferenceDirective === void 0, + deferWatchingNonRelativeResolution: false + }); + } + function resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { + return resolveNamesWithLocalCache({ + entries: moduleLiterals, + containingFile, + containingSourceFile, + redirectedReference, + options, + reusedNames, + perFileCache: resolvedModuleNames, + loader: createModuleResolutionLoaderUsingGlobalCache( + containingFile, + redirectedReference, + options, + resolutionHost, + moduleResolutionCache + ), + getResolutionWithResolvedFileName: getResolvedModuleFromResolution, + shouldRetryResolution: (resolution) => !resolution.resolvedModule || !resolutionExtensionIsTSOrJson(resolution.resolvedModule.extension), + logChanges: logChangesWhenResolvingModule, + deferWatchingNonRelativeResolution: true + // Defer non relative resolution watch because we could be using ambient modules + }); + } + function resolveLibrary2(libraryName, resolveFrom, options, libFileName) { + const host = getModuleResolutionHost(resolutionHost); + let resolution = resolvedLibraries == null ? void 0 : resolvedLibraries.get(libFileName); + if (!resolution || resolution.isInvalidated) { + const existingResolution = resolution; + resolution = resolveLibrary(libraryName, resolveFrom, options, host, libraryResolutionCache); + const path = resolutionHost.toPath(resolveFrom); + watchFailedLookupLocationsOfExternalModuleResolutions( + libraryName, + resolution, + path, + getResolvedModuleFromResolution, + /*deferWatchingNonRelativeResolution*/ + false + ); + resolvedLibraries.set(libFileName, resolution); + if (existingResolution) { + stopWatchFailedLookupLocationOfResolution(existingResolution, path, getResolvedModuleFromResolution); + } + } else { + if (isTraceEnabled(options, host)) { + const resolved = getResolvedModuleFromResolution(resolution); + trace( + host, + (resolved == null ? void 0 : resolved.resolvedFileName) ? resolved.packageId ? Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2_with_Package_ID_3 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_successfully_resolved_to_2 : Diagnostics.Reusing_resolution_of_module_0_from_1_of_old_program_it_was_not_resolved, + libraryName, + resolveFrom, + resolved == null ? void 0 : resolved.resolvedFileName, + (resolved == null ? void 0 : resolved.packageId) && packageIdToString(resolved.packageId) + ); + } + } + return resolution; + } + function resolveSingleModuleNameWithoutWatching(moduleName, containingFile) { + var _a, _b; + const path = resolutionHost.toPath(containingFile); + const resolutionsInFile = resolvedModuleNames.get(path); + const resolution = resolutionsInFile == null ? void 0 : resolutionsInFile.get( + moduleName, + /*mode*/ + void 0 + ); + if (resolution && !resolution.isInvalidated) return resolution; + const data = (_a = resolutionHost.beforeResolveSingleModuleNameWithoutWatching) == null ? void 0 : _a.call(resolutionHost, moduleResolutionCache); + const host = getModuleResolutionHost(resolutionHost); + const result = resolveModuleName( + moduleName, + containingFile, + resolutionHost.getCompilationSettings(), + host, + moduleResolutionCache + ); + (_b = resolutionHost.afterResolveSingleModuleNameWithoutWatching) == null ? void 0 : _b.call(resolutionHost, moduleResolutionCache, moduleName, containingFile, result, data); + return result; + } + function isNodeModulesAtTypesDirectory(dirPath) { + return endsWith(dirPath, "/node_modules/@types"); + } + function watchFailedLookupLocationsOfExternalModuleResolutions(name, resolution, filePath, getResolutionWithResolvedFileName, deferWatchingNonRelativeResolution) { + (resolution.files ?? (resolution.files = /* @__PURE__ */ new Set())).add(filePath); + if (resolution.files.size !== 1) return; + if (!deferWatchingNonRelativeResolution || isExternalModuleNameRelative(name)) { + watchFailedLookupLocationOfResolution(resolution); + } else { + nonRelativeExternalModuleResolutions.add(resolution); + } + const resolved = getResolutionWithResolvedFileName(resolution); + if (resolved && resolved.resolvedFileName) { + const key = resolutionHost.toPath(resolved.resolvedFileName); + let resolutions = resolvedFileToResolution.get(key); + if (!resolutions) resolvedFileToResolution.set(key, resolutions = /* @__PURE__ */ new Set()); + resolutions.add(resolution); + } + } + function watchFailedLookupLocation(failedLookupLocation, setAtRoot) { + const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation); + const toWatch = getDirectoryToWatchFailedLookupLocation( + failedLookupLocation, + failedLookupLocationPath, + rootDir, + rootPath, + rootPathComponents, + isRootWatchable, + getCurrentDirectory, + resolutionHost.preferNonRecursiveWatch + ); + if (toWatch) { + const { dir, dirPath, nonRecursive, packageDir, packageDirPath } = toWatch; + if (dirPath === rootPath) { + Debug.assert(nonRecursive); + Debug.assert(!packageDir); + setAtRoot = true; + } else { + setDirectoryWatcher(dir, dirPath, packageDir, packageDirPath, nonRecursive); + } + } + return setAtRoot; + } + function watchFailedLookupLocationOfResolution(resolution) { + var _a; + Debug.assert(!!((_a = resolution.files) == null ? void 0 : _a.size)); + const { failedLookupLocations, affectingLocations, alternateResult } = resolution; + if (!(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !(affectingLocations == null ? void 0 : affectingLocations.length) && !alternateResult) return; + if ((failedLookupLocations == null ? void 0 : failedLookupLocations.length) || alternateResult) resolutionsWithFailedLookups.add(resolution); + let setAtRoot = false; + if (failedLookupLocations) { + for (const failedLookupLocation of failedLookupLocations) { + setAtRoot = watchFailedLookupLocation(failedLookupLocation, setAtRoot); + } + } + if (alternateResult) setAtRoot = watchFailedLookupLocation(alternateResult, setAtRoot); + if (setAtRoot) { + setDirectoryWatcher( + rootDir, + rootPath, + /*packageDir*/ + void 0, + /*packageDirPath*/ + void 0, + /*nonRecursive*/ + true + ); + } + watchAffectingLocationsOfResolution(resolution, !(failedLookupLocations == null ? void 0 : failedLookupLocations.length) && !alternateResult); + } + function watchAffectingLocationsOfResolution(resolution, addToResolutionsWithOnlyAffectingLocations) { + var _a; + Debug.assert(!!((_a = resolution.files) == null ? void 0 : _a.size)); + const { affectingLocations } = resolution; + if (!(affectingLocations == null ? void 0 : affectingLocations.length)) return; + if (addToResolutionsWithOnlyAffectingLocations) resolutionsWithOnlyAffectingLocations.add(resolution); + for (const affectingLocation of affectingLocations) { + createFileWatcherOfAffectingLocation( + affectingLocation, + /*forResolution*/ + true + ); + } + } + function createFileWatcherOfAffectingLocation(affectingLocation, forResolution) { + const fileWatcher = fileWatchesOfAffectingLocations.get(affectingLocation); + if (fileWatcher) { + if (forResolution) fileWatcher.resolutions++; + else fileWatcher.files++; + return; + } + let locationToWatch = affectingLocation; + let isSymlink = false; + let symlinkWatcher; + if (resolutionHost.realpath) { + locationToWatch = resolutionHost.realpath(affectingLocation); + if (affectingLocation !== locationToWatch) { + isSymlink = true; + symlinkWatcher = fileWatchesOfAffectingLocations.get(locationToWatch); + } + } + const resolutions = forResolution ? 1 : 0; + const files = forResolution ? 0 : 1; + if (!isSymlink || !symlinkWatcher) { + const watcher = { + watcher: canWatchAffectingLocation(resolutionHost.toPath(locationToWatch)) ? resolutionHost.watchAffectingFileLocation(locationToWatch, (fileName, eventKind) => { + cachedDirectoryStructureHost == null ? void 0 : cachedDirectoryStructureHost.addOrDeleteFile(fileName, resolutionHost.toPath(locationToWatch), eventKind); + invalidateAffectingFileWatcher(locationToWatch, moduleResolutionCache.getPackageJsonInfoCache().getInternalMap()); + resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations(); + }) : noopFileWatcher, + resolutions: isSymlink ? 0 : resolutions, + files: isSymlink ? 0 : files, + symlinks: void 0 + }; + fileWatchesOfAffectingLocations.set(locationToWatch, watcher); + if (isSymlink) symlinkWatcher = watcher; + } + if (isSymlink) { + Debug.assert(!!symlinkWatcher); + const watcher = { + watcher: { + close: () => { + var _a; + const symlinkWatcher2 = fileWatchesOfAffectingLocations.get(locationToWatch); + if (((_a = symlinkWatcher2 == null ? void 0 : symlinkWatcher2.symlinks) == null ? void 0 : _a.delete(affectingLocation)) && !symlinkWatcher2.symlinks.size && !symlinkWatcher2.resolutions && !symlinkWatcher2.files) { + fileWatchesOfAffectingLocations.delete(locationToWatch); + symlinkWatcher2.watcher.close(); + } + } + }, + resolutions, + files, + symlinks: void 0 + }; + fileWatchesOfAffectingLocations.set(affectingLocation, watcher); + (symlinkWatcher.symlinks ?? (symlinkWatcher.symlinks = /* @__PURE__ */ new Set())).add(affectingLocation); + } + } + function invalidateAffectingFileWatcher(path, packageJsonMap) { + var _a; + const watcher = fileWatchesOfAffectingLocations.get(path); + if (watcher == null ? void 0 : watcher.resolutions) (affectingPathChecks ?? (affectingPathChecks = /* @__PURE__ */ new Set())).add(path); + if (watcher == null ? void 0 : watcher.files) (affectingPathChecksForFile ?? (affectingPathChecksForFile = /* @__PURE__ */ new Set())).add(path); + (_a = watcher == null ? void 0 : watcher.symlinks) == null ? void 0 : _a.forEach((path2) => invalidateAffectingFileWatcher(path2, packageJsonMap)); + packageJsonMap == null ? void 0 : packageJsonMap.delete(resolutionHost.toPath(path)); + } + function watchFailedLookupLocationOfNonRelativeModuleResolutions() { + nonRelativeExternalModuleResolutions.forEach(watchFailedLookupLocationOfResolution); + nonRelativeExternalModuleResolutions.clear(); + } + function createDirectoryWatcherForPackageDir(dir, dirPath, packageDir, packageDirPath, nonRecursive) { + Debug.assert(!nonRecursive); + let isSymlink = isSymlinkCache.get(packageDirPath); + let packageDirWatcher = packageDirWatchers.get(packageDirPath); + if (isSymlink === void 0) { + const realPath2 = resolutionHost.realpath(packageDir); + isSymlink = realPath2 !== packageDir && resolutionHost.toPath(realPath2) !== packageDirPath; + isSymlinkCache.set(packageDirPath, isSymlink); + if (!packageDirWatcher) { + packageDirWatchers.set( + packageDirPath, + packageDirWatcher = { + dirPathToWatcher: /* @__PURE__ */ new Map(), + isSymlink + } + ); + } else if (packageDirWatcher.isSymlink !== isSymlink) { + packageDirWatcher.dirPathToWatcher.forEach((watcher) => { + removeDirectoryWatcher(packageDirWatcher.isSymlink ? packageDirPath : dirPath); + watcher.watcher = createDirPathToWatcher(); + }); + packageDirWatcher.isSymlink = isSymlink; + } + } else { + Debug.assertIsDefined(packageDirWatcher); + Debug.assert(isSymlink === packageDirWatcher.isSymlink); + } + const forDirPath = packageDirWatcher.dirPathToWatcher.get(dirPath); + if (forDirPath) { + forDirPath.refCount++; + } else { + packageDirWatcher.dirPathToWatcher.set(dirPath, { + watcher: createDirPathToWatcher(), + refCount: 1 + }); + if (isSymlink) dirPathToSymlinkPackageRefCount.set(dirPath, (dirPathToSymlinkPackageRefCount.get(dirPath) ?? 0) + 1); + } + function createDirPathToWatcher() { + return isSymlink ? createOrAddRefToDirectoryWatchOfFailedLookups(packageDir, packageDirPath, nonRecursive) : createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive); + } + } + function setDirectoryWatcher(dir, dirPath, packageDir, packageDirPath, nonRecursive) { + if (!packageDirPath || !resolutionHost.realpath) { + createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive); + } else { + createDirectoryWatcherForPackageDir(dir, dirPath, packageDir, packageDirPath, nonRecursive); + } + } + function createOrAddRefToDirectoryWatchOfFailedLookups(dir, dirPath, nonRecursive) { + let dirWatcher = directoryWatchesOfFailedLookups.get(dirPath); + if (dirWatcher) { + Debug.assert(!!nonRecursive === !!dirWatcher.nonRecursive); + dirWatcher.refCount++; + } else { + directoryWatchesOfFailedLookups.set(dirPath, dirWatcher = { watcher: createDirectoryWatcher(dir, dirPath, nonRecursive), refCount: 1, nonRecursive }); + } + return dirWatcher; + } + function stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot) { + const failedLookupLocationPath = resolutionHost.toPath(failedLookupLocation); + const toWatch = getDirectoryToWatchFailedLookupLocation( + failedLookupLocation, + failedLookupLocationPath, + rootDir, + rootPath, + rootPathComponents, + isRootWatchable, + getCurrentDirectory, + resolutionHost.preferNonRecursiveWatch + ); + if (toWatch) { + const { dirPath, packageDirPath } = toWatch; + if (dirPath === rootPath) { + removeAtRoot = true; + } else if (packageDirPath && resolutionHost.realpath) { + const packageDirWatcher = packageDirWatchers.get(packageDirPath); + const forDirPath = packageDirWatcher.dirPathToWatcher.get(dirPath); + forDirPath.refCount--; + if (forDirPath.refCount === 0) { + removeDirectoryWatcher(packageDirWatcher.isSymlink ? packageDirPath : dirPath); + packageDirWatcher.dirPathToWatcher.delete(dirPath); + if (packageDirWatcher.isSymlink) { + const refCount = dirPathToSymlinkPackageRefCount.get(dirPath) - 1; + if (refCount === 0) { + dirPathToSymlinkPackageRefCount.delete(dirPath); + } else { + dirPathToSymlinkPackageRefCount.set(dirPath, refCount); + } + } + } + } else { + removeDirectoryWatcher(dirPath); + } + } + return removeAtRoot; + } + function stopWatchFailedLookupLocationOfResolution(resolution, filePath, getResolutionWithResolvedFileName) { + Debug.checkDefined(resolution.files).delete(filePath); + if (resolution.files.size) return; + resolution.files = void 0; + const resolved = getResolutionWithResolvedFileName(resolution); + if (resolved && resolved.resolvedFileName) { + const key = resolutionHost.toPath(resolved.resolvedFileName); + const resolutions = resolvedFileToResolution.get(key); + if ((resolutions == null ? void 0 : resolutions.delete(resolution)) && !resolutions.size) resolvedFileToResolution.delete(key); + } + const { failedLookupLocations, affectingLocations, alternateResult } = resolution; + if (resolutionsWithFailedLookups.delete(resolution)) { + let removeAtRoot = false; + if (failedLookupLocations) { + for (const failedLookupLocation of failedLookupLocations) { + removeAtRoot = stopWatchFailedLookupLocation(failedLookupLocation, removeAtRoot); + } + } + if (alternateResult) removeAtRoot = stopWatchFailedLookupLocation(alternateResult, removeAtRoot); + if (removeAtRoot) removeDirectoryWatcher(rootPath); + } else if (affectingLocations == null ? void 0 : affectingLocations.length) { + resolutionsWithOnlyAffectingLocations.delete(resolution); + } + if (affectingLocations) { + for (const affectingLocation of affectingLocations) { + const watcher = fileWatchesOfAffectingLocations.get(affectingLocation); + watcher.resolutions--; + } + } + } + function removeDirectoryWatcher(dirPath) { + const dirWatcher = directoryWatchesOfFailedLookups.get(dirPath); + dirWatcher.refCount--; + } + function createDirectoryWatcher(directory, dirPath, nonRecursive) { + return resolutionHost.watchDirectoryOfFailedLookupLocation(directory, (fileOrDirectory) => { + const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory); + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath); + }, nonRecursive ? 0 /* None */ : 1 /* Recursive */); + } + function removeResolutionsOfFileFromCache(cache, filePath, getResolutionWithResolvedFileName) { + const resolutions = cache.get(filePath); + if (resolutions) { + resolutions.forEach( + (resolution) => stopWatchFailedLookupLocationOfResolution( + resolution, + filePath, + getResolutionWithResolvedFileName + ) + ); + cache.delete(filePath); + } + } + function removeResolutionsFromProjectReferenceRedirects(filePath) { + if (!fileExtensionIs(filePath, ".json" /* Json */)) return; + const program = resolutionHost.getCurrentProgram(); + if (!program) return; + const resolvedProjectReference = program.getResolvedProjectReferenceByPath(filePath); + if (!resolvedProjectReference) return; + resolvedProjectReference.commandLine.fileNames.forEach((f) => removeResolutionsOfFile(resolutionHost.toPath(f))); + } + function removeResolutionsOfFile(filePath) { + removeResolutionsOfFileFromCache(resolvedModuleNames, filePath, getResolvedModuleFromResolution); + removeResolutionsOfFileFromCache(resolvedTypeReferenceDirectives, filePath, getResolvedTypeReferenceDirectiveFromResolution); + } + function invalidateResolutions(resolutions, canInvalidate) { + if (!resolutions) return false; + let invalidated = false; + resolutions.forEach((resolution) => { + if (resolution.isInvalidated || !canInvalidate(resolution)) return; + resolution.isInvalidated = invalidated = true; + for (const containingFilePath of Debug.checkDefined(resolution.files)) { + (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(containingFilePath); + hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames || endsWith(containingFilePath, inferredTypesContainingFile); + } + }); + return invalidated; + } + function invalidateResolutionOfFile(filePath) { + removeResolutionsOfFile(filePath); + const prevHasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames; + if (invalidateResolutions(resolvedFileToResolution.get(filePath), returnTrue) && hasChangedAutomaticTypeDirectiveNames && !prevHasChangedAutomaticTypeDirectiveNames) { + resolutionHost.onChangedAutomaticTypeDirectiveNames(); + } + } + function setFilesWithInvalidatedNonRelativeUnresolvedImports(filesMap) { + Debug.assert(filesWithInvalidatedNonRelativeUnresolvedImports === filesMap || filesWithInvalidatedNonRelativeUnresolvedImports === void 0); + filesWithInvalidatedNonRelativeUnresolvedImports = filesMap; + } + function scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, isCreatingWatchedDirectory) { + if (isCreatingWatchedDirectory) { + (isInDirectoryChecks || (isInDirectoryChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); + } else { + const updatedPath = removeIgnoredPath(fileOrDirectoryPath); + if (!updatedPath) return false; + fileOrDirectoryPath = updatedPath; + if (resolutionHost.fileIsOpen(fileOrDirectoryPath)) { + return false; + } + const dirOfFileOrDirectory = getDirectoryPath(fileOrDirectoryPath); + if (isNodeModulesAtTypesDirectory(fileOrDirectoryPath) || isNodeModulesDirectory(fileOrDirectoryPath) || isNodeModulesAtTypesDirectory(dirOfFileOrDirectory) || isNodeModulesDirectory(dirOfFileOrDirectory)) { + (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); + (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); + } else { + if (isEmittedFileOfProgram(resolutionHost.getCurrentProgram(), fileOrDirectoryPath)) { + return false; + } + if (fileExtensionIs(fileOrDirectoryPath, ".map")) { + return false; + } + (failedLookupChecks || (failedLookupChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); + (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(fileOrDirectoryPath); + const packagePath = parseNodeModuleFromPath( + fileOrDirectoryPath, + /*isFolder*/ + true + ); + if (packagePath) (startsWithPathChecks || (startsWithPathChecks = /* @__PURE__ */ new Set())).add(packagePath); + } + } + resolutionHost.scheduleInvalidateResolutionsOfFailedLookupLocations(); + } + function invalidatePackageJsonMap() { + const packageJsonMap = moduleResolutionCache.getPackageJsonInfoCache().getInternalMap(); + if (packageJsonMap && (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks)) { + packageJsonMap.forEach((_value, path) => isInvalidatedFailedLookup(path) ? packageJsonMap.delete(path) : void 0); + } + } + function invalidateResolutionsOfFailedLookupLocations() { + var _a; + if (allModuleAndTypeResolutionsAreInvalidated) { + affectingPathChecksForFile = void 0; + invalidatePackageJsonMap(); + if (failedLookupChecks || startsWithPathChecks || isInDirectoryChecks || affectingPathChecks) { + invalidateResolutions(resolvedLibraries, canInvalidateFailedLookupResolution); + } + failedLookupChecks = void 0; + startsWithPathChecks = void 0; + isInDirectoryChecks = void 0; + affectingPathChecks = void 0; + return true; + } + let invalidated = false; + if (affectingPathChecksForFile) { + (_a = resolutionHost.getCurrentProgram()) == null ? void 0 : _a.getSourceFiles().forEach((f) => { + if (some(f.packageJsonLocations, (location) => affectingPathChecksForFile.has(location))) { + (filesWithInvalidatedResolutions ?? (filesWithInvalidatedResolutions = /* @__PURE__ */ new Set())).add(f.path); + invalidated = true; + } + }); + affectingPathChecksForFile = void 0; + } + if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks && !affectingPathChecks) { + return invalidated; + } + invalidated = invalidateResolutions(resolutionsWithFailedLookups, canInvalidateFailedLookupResolution) || invalidated; + invalidatePackageJsonMap(); + failedLookupChecks = void 0; + startsWithPathChecks = void 0; + isInDirectoryChecks = void 0; + invalidated = invalidateResolutions(resolutionsWithOnlyAffectingLocations, canInvalidatedFailedLookupResolutionWithAffectingLocation) || invalidated; + affectingPathChecks = void 0; + return invalidated; + } + function canInvalidateFailedLookupResolution(resolution) { + var _a; + if (canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution)) return true; + if (!failedLookupChecks && !startsWithPathChecks && !isInDirectoryChecks) return false; + return ((_a = resolution.failedLookupLocations) == null ? void 0 : _a.some((location) => isInvalidatedFailedLookup(resolutionHost.toPath(location)))) || !!resolution.alternateResult && isInvalidatedFailedLookup(resolutionHost.toPath(resolution.alternateResult)); + } + function isInvalidatedFailedLookup(locationPath) { + return (failedLookupChecks == null ? void 0 : failedLookupChecks.has(locationPath)) || firstDefinedIterator((startsWithPathChecks == null ? void 0 : startsWithPathChecks.keys()) || [], (fileOrDirectoryPath) => startsWith(locationPath, fileOrDirectoryPath) ? true : void 0) || firstDefinedIterator((isInDirectoryChecks == null ? void 0 : isInDirectoryChecks.keys()) || [], (dirPath) => locationPath.length > dirPath.length && startsWith(locationPath, dirPath) && (isDiskPathRoot(dirPath) || locationPath[dirPath.length] === directorySeparator) ? true : void 0); + } + function canInvalidatedFailedLookupResolutionWithAffectingLocation(resolution) { + var _a; + return !!affectingPathChecks && ((_a = resolution.affectingLocations) == null ? void 0 : _a.some((location) => affectingPathChecks.has(location))); + } + function closeTypeRootsWatch() { + clearMap(typeRootsWatches, closeFileWatcher); + } + function createTypeRootsWatch(typeRoot) { + return canWatchTypeRootPath(typeRoot) ? resolutionHost.watchTypeRootsDirectory(typeRoot, (fileOrDirectory) => { + const fileOrDirectoryPath = resolutionHost.toPath(fileOrDirectory); + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + hasChangedAutomaticTypeDirectiveNames = true; + resolutionHost.onChangedAutomaticTypeDirectiveNames(); + const dirPath = getDirectoryToWatchFailedLookupLocationFromTypeRoot( + typeRoot, + resolutionHost.toPath(typeRoot), + rootPath, + rootPathComponents, + isRootWatchable, + getCurrentDirectory, + resolutionHost.preferNonRecursiveWatch, + (dirPath2) => directoryWatchesOfFailedLookups.has(dirPath2) || dirPathToSymlinkPackageRefCount.has(dirPath2) + ); + if (dirPath) { + scheduleInvalidateResolutionOfFailedLookupLocation(fileOrDirectoryPath, dirPath === fileOrDirectoryPath); + } + }, 1 /* Recursive */) : noopFileWatcher; + } + function updateTypeRootsWatch() { + const options = resolutionHost.getCompilationSettings(); + if (options.types) { + closeTypeRootsWatch(); + return; + } + const typeRoots = getEffectiveTypeRoots(options, { getCurrentDirectory }); + if (typeRoots) { + mutateMap( + typeRootsWatches, + new Set(typeRoots), + { + createNewValue: createTypeRootsWatch, + onDeleteValue: closeFileWatcher + } + ); + } else { + closeTypeRootsWatch(); + } + } + function canWatchTypeRootPath(typeRoot) { + if (resolutionHost.getCompilationSettings().typeRoots) return true; + return canWatchAtTypes(resolutionHost.toPath(typeRoot)); + } +} +function resolutionIsSymlink(resolution) { + var _a, _b; + return !!(((_a = resolution.resolvedModule) == null ? void 0 : _a.originalPath) || ((_b = resolution.resolvedTypeReferenceDirective) == null ? void 0 : _b.originalPath)); +} + +// src/compiler/watch.ts +var sysFormatDiagnosticsHost = sys ? { + getCurrentDirectory: () => sys.getCurrentDirectory(), + getNewLine: () => sys.newLine, + getCanonicalFileName: createGetCanonicalFileName(sys.useCaseSensitiveFileNames) +} : void 0; +function createDiagnosticReporter(system, pretty) { + const host = system === sys && sysFormatDiagnosticsHost ? sysFormatDiagnosticsHost : { + getCurrentDirectory: () => system.getCurrentDirectory(), + getNewLine: () => system.newLine, + getCanonicalFileName: createGetCanonicalFileName(system.useCaseSensitiveFileNames) + }; + if (!pretty) { + return (diagnostic) => system.write(formatDiagnostic(diagnostic, host)); + } + const diagnostics = new Array(1); + return (diagnostic) => { + diagnostics[0] = diagnostic; + system.write(formatDiagnosticsWithColorAndContext(diagnostics, host) + host.getNewLine()); + diagnostics[0] = void 0; + }; +} +function clearScreenIfNotWatchingForFileChanges(system, diagnostic, options) { + if (system.clearScreen && !options.preserveWatchOutput && !options.extendedDiagnostics && !options.diagnostics && contains(screenStartingMessageCodes, diagnostic.code)) { + system.clearScreen(); + return true; + } + return false; +} +var screenStartingMessageCodes = [ + Diagnostics.Starting_compilation_in_watch_mode.code, + Diagnostics.File_change_detected_Starting_incremental_compilation.code +]; +function getPlainDiagnosticFollowingNewLines(diagnostic, newLine) { + return contains(screenStartingMessageCodes, diagnostic.code) ? newLine + newLine : newLine; +} +function getLocaleTimeString(system) { + return !system.now ? (/* @__PURE__ */ new Date()).toLocaleTimeString() : ( + // On some systems / builds of Node, there's a non-breaking space between the time and AM/PM. + // This branch is solely for testing, so just switch it to a normal space for baseline stability. + // See: + // - https://github.com/nodejs/node/issues/45171 + // - https://github.com/nodejs/node/issues/45753 + system.now().toLocaleTimeString("en-US", { timeZone: "UTC" }).replace("\u202F", " ") + ); +} +function createWatchStatusReporter(system, pretty) { + return pretty ? (diagnostic, newLine, options) => { + clearScreenIfNotWatchingForFileChanges(system, diagnostic, options); + let output = `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] `; + output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${newLine + newLine}`; + system.write(output); + } : (diagnostic, newLine, options) => { + let output = ""; + if (!clearScreenIfNotWatchingForFileChanges(system, diagnostic, options)) { + output += newLine; + } + output += `${getLocaleTimeString(system)} - `; + output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${getPlainDiagnosticFollowingNewLines(diagnostic, newLine)}`; + system.write(output); + }; +} +function parseConfigFileWithSystem(configFileName, optionsToExtend, extendedConfigCache, watchOptionsToExtend, system, reportDiagnostic) { + const host = system; + host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic); + const result = getParsedCommandLineOfConfigFile(configFileName, optionsToExtend, host, extendedConfigCache, watchOptionsToExtend); + host.onUnRecoverableConfigFileDiagnostic = void 0; + return result; +} +function getErrorCountForSummary(diagnostics) { + return countWhere(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */); +} +function getFilesInErrorForSummary(diagnostics) { + const filesInError = filter(diagnostics, (diagnostic) => diagnostic.category === 1 /* Error */).map( + (errorDiagnostic) => { + if (errorDiagnostic.file === void 0) return; + return `${errorDiagnostic.file.fileName}`; + } + ); + return filesInError.map((fileName) => { + if (fileName === void 0) { + return void 0; + } + const diagnosticForFileName = find(diagnostics, (diagnostic) => diagnostic.file !== void 0 && diagnostic.file.fileName === fileName); + if (diagnosticForFileName !== void 0) { + const { line } = getLineAndCharacterOfPosition(diagnosticForFileName.file, diagnosticForFileName.start); + return { + fileName, + line: line + 1 + }; + } + }); +} +function getWatchErrorSummaryDiagnosticMessage(errorCount) { + return errorCount === 1 ? Diagnostics.Found_1_error_Watching_for_file_changes : Diagnostics.Found_0_errors_Watching_for_file_changes; +} +function prettyPathForFileError(error2, cwd) { + const line = formatColorAndReset(":" + error2.line, "\x1B[90m" /* Grey */); + if (pathIsAbsolute(error2.fileName) && pathIsAbsolute(cwd)) { + return getRelativePathFromDirectory( + cwd, + error2.fileName, + /*ignoreCase*/ + false + ) + line; + } + return error2.fileName + line; +} +function getErrorSummaryText(errorCount, filesInError, newLine, host) { + if (errorCount === 0) return ""; + const nonNilFiles = filesInError.filter((fileInError) => fileInError !== void 0); + const distinctFileNamesWithLines = nonNilFiles.map((fileInError) => `${fileInError.fileName}:${fileInError.line}`).filter((value, index, self) => self.indexOf(value) === index); + const firstFileReference = nonNilFiles[0] && prettyPathForFileError(nonNilFiles[0], host.getCurrentDirectory()); + let messageAndArgs; + if (errorCount === 1) { + messageAndArgs = filesInError[0] !== void 0 ? [Diagnostics.Found_1_error_in_0, firstFileReference] : [Diagnostics.Found_1_error]; + } else { + messageAndArgs = distinctFileNamesWithLines.length === 0 ? [Diagnostics.Found_0_errors, errorCount] : distinctFileNamesWithLines.length === 1 ? [Diagnostics.Found_0_errors_in_the_same_file_starting_at_Colon_1, errorCount, firstFileReference] : [Diagnostics.Found_0_errors_in_1_files, errorCount, distinctFileNamesWithLines.length]; + } + const d = createCompilerDiagnostic(...messageAndArgs); + const suffix = distinctFileNamesWithLines.length > 1 ? createTabularErrorsDisplay(nonNilFiles, host) : ""; + return `${newLine}${flattenDiagnosticMessageText(d.messageText, newLine)}${newLine}${newLine}${suffix}`; +} +function createTabularErrorsDisplay(filesInError, host) { + const distinctFiles = filesInError.filter((value, index, self) => index === self.findIndex((file) => (file == null ? void 0 : file.fileName) === (value == null ? void 0 : value.fileName))); + if (distinctFiles.length === 0) return ""; + const numberLength = (num) => Math.log(num) * Math.LOG10E + 1; + const fileToErrorCount = distinctFiles.map((file) => [file, countWhere(filesInError, (fileInError) => fileInError.fileName === file.fileName)]); + const maxErrors = maxBy(fileToErrorCount, 0, (value) => value[1]); + const headerRow = Diagnostics.Errors_Files.message; + const leftColumnHeadingLength = headerRow.split(" ")[0].length; + const leftPaddingGoal = Math.max(leftColumnHeadingLength, numberLength(maxErrors)); + const headerPadding = Math.max(numberLength(maxErrors) - leftColumnHeadingLength, 0); + let tabularData = ""; + tabularData += " ".repeat(headerPadding) + headerRow + "\n"; + fileToErrorCount.forEach((row) => { + const [file, errorCount] = row; + const errorCountDigitsLength = Math.log(errorCount) * Math.LOG10E + 1 | 0; + const leftPadding = errorCountDigitsLength < leftPaddingGoal ? " ".repeat(leftPaddingGoal - errorCountDigitsLength) : ""; + const fileRef = prettyPathForFileError(file, host.getCurrentDirectory()); + tabularData += `${leftPadding}${errorCount} ${fileRef} +`; + }); + return tabularData; +} +function isBuilderProgram(program) { + return !!program.state; +} +function listFiles(program, write) { + const options = program.getCompilerOptions(); + if (options.explainFiles) { + explainFiles(isBuilderProgram(program) ? program.getProgram() : program, write); + } else if (options.listFiles || options.listFilesOnly) { + forEach(program.getSourceFiles(), (file) => { + write(file.fileName); + }); + } +} +function explainFiles(program, write) { + var _a, _b; + const reasons = program.getFileIncludeReasons(); + const relativeFileName = (fileName) => convertToRelativePath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName); + for (const file of program.getSourceFiles()) { + write(`${toFileName(file, relativeFileName)}`); + (_a = reasons.get(file.path)) == null ? void 0 : _a.forEach((reason) => write(` ${fileIncludeReasonToDiagnostics(program, reason, relativeFileName).messageText}`)); + (_b = explainIfFileIsRedirectAndImpliedFormat(file, program.getCompilerOptionsForFile(file), relativeFileName)) == null ? void 0 : _b.forEach((d) => write(` ${d.messageText}`)); + } +} +function explainIfFileIsRedirectAndImpliedFormat(file, options, fileNameConvertor) { + var _a; + let result; + if (file.path !== file.resolvedPath) { + (result ?? (result = [])).push(chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.File_is_output_of_project_reference_source_0, + toFileName(file.originalFileName, fileNameConvertor) + )); + } + if (file.redirectInfo) { + (result ?? (result = [])).push(chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.File_redirects_to_file_0, + toFileName(file.redirectInfo.redirectTarget, fileNameConvertor) + )); + } + if (isExternalOrCommonJsModule(file)) { + switch (getImpliedNodeFormatForEmitWorker(file, options)) { + case 99 /* ESNext */: + if (file.packageJsonScope) { + (result ?? (result = [])).push(chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.File_is_ECMAScript_module_because_0_has_field_type_with_value_module, + toFileName(last(file.packageJsonLocations), fileNameConvertor) + )); + } + break; + case 1 /* CommonJS */: + if (file.packageJsonScope) { + (result ?? (result = [])).push(chainDiagnosticMessages( + /*details*/ + void 0, + file.packageJsonScope.contents.packageJsonContent.type ? Diagnostics.File_is_CommonJS_module_because_0_has_field_type_whose_value_is_not_module : Diagnostics.File_is_CommonJS_module_because_0_does_not_have_field_type, + toFileName(last(file.packageJsonLocations), fileNameConvertor) + )); + } else if ((_a = file.packageJsonLocations) == null ? void 0 : _a.length) { + (result ?? (result = [])).push(chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.File_is_CommonJS_module_because_package_json_was_not_found + )); + } + break; + } + } + return result; +} +function getMatchedFileSpec(program, fileName) { + var _a; + const configFile = program.getCompilerOptions().configFile; + if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedFilesSpec)) return void 0; + const filePath = program.getCanonicalFileName(fileName); + const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory())); + const index = findIndex(configFile.configFileSpecs.validatedFilesSpec, (fileSpec) => program.getCanonicalFileName(getNormalizedAbsolutePath(fileSpec, basePath)) === filePath); + return index !== -1 ? configFile.configFileSpecs.validatedFilesSpecBeforeSubstitution[index] : void 0; +} +function getMatchedIncludeSpec(program, fileName) { + var _a, _b; + const configFile = program.getCompilerOptions().configFile; + if (!((_a = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _a.validatedIncludeSpecs)) return void 0; + if (configFile.configFileSpecs.isDefaultIncludeSpec) return true; + const isJsonFile = fileExtensionIs(fileName, ".json" /* Json */); + const basePath = getDirectoryPath(getNormalizedAbsolutePath(configFile.fileName, program.getCurrentDirectory())); + const useCaseSensitiveFileNames2 = program.useCaseSensitiveFileNames(); + const index = findIndex((_b = configFile == null ? void 0 : configFile.configFileSpecs) == null ? void 0 : _b.validatedIncludeSpecs, (includeSpec) => { + if (isJsonFile && !endsWith(includeSpec, ".json" /* Json */)) return false; + const pattern = getPatternFromSpec(includeSpec, basePath, "files"); + return !!pattern && getRegexFromPattern(`(${pattern})$`, useCaseSensitiveFileNames2).test(fileName); + }); + return index !== -1 ? configFile.configFileSpecs.validatedIncludeSpecsBeforeSubstitution[index] : void 0; +} +function fileIncludeReasonToDiagnostics(program, reason, fileNameConvertor) { + var _a, _b; + const options = program.getCompilerOptions(); + if (isReferencedFile(reason)) { + const referenceLocation = getReferencedFileLocation(program, reason); + const referenceText = isReferenceFileLocation(referenceLocation) ? referenceLocation.file.text.substring(referenceLocation.pos, referenceLocation.end) : `"${referenceLocation.text}"`; + let message; + Debug.assert(isReferenceFileLocation(referenceLocation) || reason.kind === 3 /* Import */, "Only synthetic references are imports"); + switch (reason.kind) { + case 3 /* Import */: + if (isReferenceFileLocation(referenceLocation)) { + message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2 : Diagnostics.Imported_via_0_from_file_1; + } else if (referenceLocation.text === externalHelpersModuleNameText) { + message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_importHelpers_as_specified_in_compilerOptions : Diagnostics.Imported_via_0_from_file_1_to_import_importHelpers_as_specified_in_compilerOptions; + } else { + message = referenceLocation.packageId ? Diagnostics.Imported_via_0_from_file_1_with_packageId_2_to_import_jsx_and_jsxs_factory_functions : Diagnostics.Imported_via_0_from_file_1_to_import_jsx_and_jsxs_factory_functions; + } + break; + case 4 /* ReferenceFile */: + Debug.assert(!referenceLocation.packageId); + message = Diagnostics.Referenced_via_0_from_file_1; + break; + case 5 /* TypeReferenceDirective */: + message = referenceLocation.packageId ? Diagnostics.Type_library_referenced_via_0_from_file_1_with_packageId_2 : Diagnostics.Type_library_referenced_via_0_from_file_1; + break; + case 7 /* LibReferenceDirective */: + Debug.assert(!referenceLocation.packageId); + message = Diagnostics.Library_referenced_via_0_from_file_1; + break; + default: + Debug.assertNever(reason); + } + return chainDiagnosticMessages( + /*details*/ + void 0, + message, + referenceText, + toFileName(referenceLocation.file, fileNameConvertor), + referenceLocation.packageId && packageIdToString(referenceLocation.packageId) + ); + } + switch (reason.kind) { + case 0 /* RootFile */: + if (!((_a = options.configFile) == null ? void 0 : _a.configFileSpecs)) return chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Root_file_specified_for_compilation + ); + const fileName = getNormalizedAbsolutePath(program.getRootFileNames()[reason.index], program.getCurrentDirectory()); + const matchedByFiles = getMatchedFileSpec(program, fileName); + if (matchedByFiles) return chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Part_of_files_list_in_tsconfig_json + ); + const matchedByInclude = getMatchedIncludeSpec(program, fileName); + return isString(matchedByInclude) ? chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Matched_by_include_pattern_0_in_1, + matchedByInclude, + toFileName(options.configFile, fileNameConvertor) + ) : ( + // Could be additional files specified as roots or matched by default include + chainDiagnosticMessages( + /*details*/ + void 0, + matchedByInclude ? Diagnostics.Matched_by_default_include_pattern_Asterisk_Asterisk_Slash_Asterisk : Diagnostics.Root_file_specified_for_compilation + ) + ); + case 1 /* SourceFromProjectReference */: + case 2 /* OutputFromProjectReference */: + const isOutput = reason.kind === 2 /* OutputFromProjectReference */; + const referencedResolvedRef = Debug.checkDefined((_b = program.getResolvedProjectReferences()) == null ? void 0 : _b[reason.index]); + return chainDiagnosticMessages( + /*details*/ + void 0, + options.outFile ? isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_1_specified : Diagnostics.Source_from_referenced_project_0_included_because_1_specified : isOutput ? Diagnostics.Output_from_referenced_project_0_included_because_module_is_specified_as_none : Diagnostics.Source_from_referenced_project_0_included_because_module_is_specified_as_none, + toFileName(referencedResolvedRef.sourceFile.fileName, fileNameConvertor), + options.outFile ? "--outFile" : "--out" + ); + case 8 /* AutomaticTypeDirectiveFile */: { + const messageAndArgs = options.types ? reason.packageId ? [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_of_type_library_0_specified_in_compilerOptions, reason.typeReference] : reason.packageId ? [Diagnostics.Entry_point_for_implicit_type_library_0_with_packageId_1, reason.typeReference, packageIdToString(reason.packageId)] : [Diagnostics.Entry_point_for_implicit_type_library_0, reason.typeReference]; + return chainDiagnosticMessages( + /*details*/ + void 0, + ...messageAndArgs + ); + } + case 6 /* LibFile */: { + if (reason.index !== void 0) return chainDiagnosticMessages( + /*details*/ + void 0, + Diagnostics.Library_0_specified_in_compilerOptions, + options.lib[reason.index] + ); + const target = getNameOfScriptTarget(getEmitScriptTarget(options)); + const messageAndArgs = target ? [Diagnostics.Default_library_for_target_0, target] : [Diagnostics.Default_library]; + return chainDiagnosticMessages( + /*details*/ + void 0, + ...messageAndArgs + ); + } + default: + Debug.assertNever(reason); + } +} +function toFileName(file, fileNameConvertor) { + const fileName = isString(file) ? file : file.fileName; + return fileNameConvertor ? fileNameConvertor(fileName) : fileName; +} +function emitFilesAndReportErrors(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { + const options = program.getCompilerOptions(); + const allDiagnostics = program.getConfigFileParsingDiagnostics().slice(); + const configFileParsingDiagnosticsLength = allDiagnostics.length; + addRange(allDiagnostics, program.getSyntacticDiagnostics( + /*sourceFile*/ + void 0, + cancellationToken + )); + if (allDiagnostics.length === configFileParsingDiagnosticsLength) { + addRange(allDiagnostics, program.getOptionsDiagnostics(cancellationToken)); + if (!options.listFilesOnly) { + addRange(allDiagnostics, program.getGlobalDiagnostics(cancellationToken)); + if (allDiagnostics.length === configFileParsingDiagnosticsLength) { + addRange(allDiagnostics, program.getSemanticDiagnostics( + /*sourceFile*/ + void 0, + cancellationToken + )); + } + if (options.noEmit && getEmitDeclarations(options) && allDiagnostics.length === configFileParsingDiagnosticsLength) { + addRange(allDiagnostics, program.getDeclarationDiagnostics( + /*sourceFile*/ + void 0, + cancellationToken + )); + } + } + } + const emitResult = options.listFilesOnly ? { emitSkipped: true, diagnostics: emptyArray } : program.emit( + /*targetSourceFile*/ + void 0, + writeFile2, + cancellationToken, + emitOnlyDtsFiles, + customTransformers + ); + addRange(allDiagnostics, emitResult.diagnostics); + const diagnostics = sortAndDeduplicateDiagnostics(allDiagnostics); + diagnostics.forEach(reportDiagnostic); + if (write) { + const currentDir = program.getCurrentDirectory(); + forEach(emitResult.emittedFiles, (file) => { + const filepath = getNormalizedAbsolutePath(file, currentDir); + write(`TSFILE: ${filepath}`); + }); + listFiles(program, write); + } + if (reportSummary) { + reportSummary(getErrorCountForSummary(diagnostics), getFilesInErrorForSummary(diagnostics)); + } + return { + emitResult, + diagnostics + }; +} +function emitFilesAndReportErrorsAndGetExitStatus(program, reportDiagnostic, write, reportSummary, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) { + const { emitResult, diagnostics } = emitFilesAndReportErrors( + program, + reportDiagnostic, + write, + reportSummary, + writeFile2, + cancellationToken, + emitOnlyDtsFiles, + customTransformers + ); + if (emitResult.emitSkipped && diagnostics.length > 0) { + return 1 /* DiagnosticsPresent_OutputsSkipped */; + } else if (diagnostics.length > 0) { + return 2 /* DiagnosticsPresent_OutputsGenerated */; + } + return 0 /* Success */; +} +var noopFileWatcher = { close: noop }; +var returnNoopFileWatcher = () => noopFileWatcher; +function createWatchHost(system = sys, reportWatchStatus2) { + const onWatchStatusChange = reportWatchStatus2 || createWatchStatusReporter(system); + return { + onWatchStatusChange, + watchFile: maybeBind(system, system.watchFile) || returnNoopFileWatcher, + watchDirectory: maybeBind(system, system.watchDirectory) || returnNoopFileWatcher, + setTimeout: maybeBind(system, system.setTimeout) || noop, + clearTimeout: maybeBind(system, system.clearTimeout) || noop, + preferNonRecursiveWatch: system.preferNonRecursiveWatch + }; +} +var WatchType = { + ConfigFile: "Config file", + ExtendedConfigFile: "Extended config file", + SourceFile: "Source file", + MissingFile: "Missing file", + WildcardDirectory: "Wild card directory", + FailedLookupLocations: "Failed Lookup Locations", + AffectingFileLocation: "File location affecting resolution", + TypeRoots: "Type roots", + ConfigFileOfReferencedProject: "Config file of referened project", + ExtendedConfigOfReferencedProject: "Extended config file of referenced project", + WildcardDirectoryOfReferencedProject: "Wild card directory of referenced project", + PackageJson: "package.json file", + ClosedScriptInfo: "Closed Script info", + ConfigFileForInferredRoot: "Config file for the inferred project root", + NodeModules: "node_modules for closed script infos and package.jsons affecting module specifier cache", + MissingSourceMapFile: "Missing source map file", + NoopConfigFileForInferredRoot: "Noop Config file for the inferred project root", + MissingGeneratedFile: "Missing generated file", + NodeModulesForModuleSpecifierCache: "node_modules for module specifier cache invalidation", + TypingInstallerLocationFile: "File location for typing installer", + TypingInstallerLocationDirectory: "Directory location for typing installer" +}; +function createWatchFactory(host, options) { + const watchLogLevel = host.trace ? options.extendedDiagnostics ? 2 /* Verbose */ : options.diagnostics ? 1 /* TriggerOnly */ : 0 /* None */ : 0 /* None */; + const writeLog = watchLogLevel !== 0 /* None */ ? (s) => host.trace(s) : noop; + const result = getWatchFactory(host, watchLogLevel, writeLog); + result.writeLog = writeLog; + return result; +} +function createCompilerHostFromProgramHost(host, getCompilerOptions, directoryStructureHost = host) { + const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames(); + const compilerHost = { + getSourceFile: createGetSourceFile( + (fileName, encoding) => !encoding ? compilerHost.readFile(fileName) : host.readFile(fileName, encoding), + /*setParentNodes*/ + void 0 + ), + getDefaultLibLocation: maybeBind(host, host.getDefaultLibLocation), + getDefaultLibFileName: (options) => host.getDefaultLibFileName(options), + writeFile: createWriteFileMeasuringIO( + (path, data, writeByteOrderMark) => host.writeFile(path, data, writeByteOrderMark), + (path) => host.createDirectory(path), + (path) => host.directoryExists(path) + ), + getCurrentDirectory: memoize(() => host.getCurrentDirectory()), + useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2, + getCanonicalFileName: createGetCanonicalFileName(useCaseSensitiveFileNames2), + getNewLine: () => getNewLineCharacter(getCompilerOptions()), + fileExists: (f) => host.fileExists(f), + readFile: (f) => host.readFile(f), + trace: maybeBind(host, host.trace), + directoryExists: maybeBind(directoryStructureHost, directoryStructureHost.directoryExists), + getDirectories: maybeBind(directoryStructureHost, directoryStructureHost.getDirectories), + realpath: maybeBind(host, host.realpath), + getEnvironmentVariable: maybeBind(host, host.getEnvironmentVariable) || (() => ""), + createHash: maybeBind(host, host.createHash), + readDirectory: maybeBind(host, host.readDirectory), + storeSignatureInfo: host.storeSignatureInfo, + jsDocParsingMode: host.jsDocParsingMode + }; + return compilerHost; +} +function getSourceFileVersionAsHashFromText(host, text) { + if (text.match(sourceMapCommentRegExpDontCareLineStart)) { + let lineEnd = text.length; + let lineStart = lineEnd; + for (let pos = lineEnd - 1; pos >= 0; pos--) { + const ch = text.charCodeAt(pos); + switch (ch) { + case 10 /* lineFeed */: + if (pos && text.charCodeAt(pos - 1) === 13 /* carriageReturn */) { + pos--; + } + // falls through + case 13 /* carriageReturn */: + break; + default: + if (ch < 127 /* maxAsciiCharacter */ || !isLineBreak(ch)) { + lineStart = pos; + continue; + } + break; + } + const line = text.substring(lineStart, lineEnd); + if (line.match(sourceMapCommentRegExp)) { + text = text.substring(0, lineStart); + break; + } else if (!line.match(whitespaceOrMapCommentRegExp)) { + break; + } + lineEnd = lineStart; + } + } + return (host.createHash || generateDjb2Hash)(text); +} +function setGetSourceFileAsHashVersioned(compilerHost) { + const originalGetSourceFile = compilerHost.getSourceFile; + compilerHost.getSourceFile = (...args) => { + const result = originalGetSourceFile.call(compilerHost, ...args); + if (result) { + result.version = getSourceFileVersionAsHashFromText(compilerHost, result.text); + } + return result; + }; +} +function createProgramHost(system, createProgram2) { + const getDefaultLibLocation = memoize(() => getDirectoryPath(normalizePath(system.getExecutingFilePath()))); + return { + useCaseSensitiveFileNames: () => system.useCaseSensitiveFileNames, + getNewLine: () => system.newLine, + getCurrentDirectory: memoize(() => system.getCurrentDirectory()), + getDefaultLibLocation, + getDefaultLibFileName: (options) => combinePaths(getDefaultLibLocation(), getDefaultLibFileName(options)), + fileExists: (path) => system.fileExists(path), + readFile: (path, encoding) => system.readFile(path, encoding), + directoryExists: (path) => system.directoryExists(path), + getDirectories: (path) => system.getDirectories(path), + readDirectory: (path, extensions, exclude, include, depth) => system.readDirectory(path, extensions, exclude, include, depth), + realpath: maybeBind(system, system.realpath), + getEnvironmentVariable: maybeBind(system, system.getEnvironmentVariable), + trace: (s) => system.write(s + system.newLine), + createDirectory: (path) => system.createDirectory(path), + writeFile: (path, data, writeByteOrderMark) => system.writeFile(path, data, writeByteOrderMark), + createHash: maybeBind(system, system.createHash), + createProgram: createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram, + storeSignatureInfo: system.storeSignatureInfo, + now: maybeBind(system, system.now) + }; +} +function createWatchCompilerHost(system = sys, createProgram2, reportDiagnostic, reportWatchStatus2) { + const write = (s) => system.write(s + system.newLine); + const result = createProgramHost(system, createProgram2); + copyProperties(result, createWatchHost(system, reportWatchStatus2)); + result.afterProgramCreate = (builderProgram) => { + const compilerOptions = builderProgram.getCompilerOptions(); + const newLine = getNewLineCharacter(compilerOptions); + emitFilesAndReportErrors( + builderProgram, + reportDiagnostic, + write, + (errorCount) => result.onWatchStatusChange( + createCompilerDiagnostic(getWatchErrorSummaryDiagnosticMessage(errorCount), errorCount), + newLine, + compilerOptions, + errorCount + ) + ); + }; + return result; +} +function reportUnrecoverableDiagnostic(system, reportDiagnostic, diagnostic) { + reportDiagnostic(diagnostic); + system.exit(1 /* DiagnosticsPresent_OutputsSkipped */); +} +function createWatchCompilerHostOfConfigFile({ + configFileName, + optionsToExtend, + watchOptionsToExtend, + extraFileExtensions, + system, + createProgram: createProgram2, + reportDiagnostic, + reportWatchStatus: reportWatchStatus2 +}) { + const diagnosticReporter = reportDiagnostic || createDiagnosticReporter(system); + const host = createWatchCompilerHost(system, createProgram2, diagnosticReporter, reportWatchStatus2); + host.onUnRecoverableConfigFileDiagnostic = (diagnostic) => reportUnrecoverableDiagnostic(system, diagnosticReporter, diagnostic); + host.configFileName = configFileName; + host.optionsToExtend = optionsToExtend; + host.watchOptionsToExtend = watchOptionsToExtend; + host.extraFileExtensions = extraFileExtensions; + return host; +} +function createWatchCompilerHostOfFilesAndCompilerOptions({ + rootFiles, + options, + watchOptions, + projectReferences, + system, + createProgram: createProgram2, + reportDiagnostic, + reportWatchStatus: reportWatchStatus2 +}) { + const host = createWatchCompilerHost(system, createProgram2, reportDiagnostic || createDiagnosticReporter(system), reportWatchStatus2); + host.rootFiles = rootFiles; + host.options = options; + host.watchOptions = watchOptions; + host.projectReferences = projectReferences; + return host; +} +function performIncrementalCompilation(input) { + const system = input.system || sys; + const host = input.host || (input.host = createIncrementalCompilerHost(input.options, system)); + const builderProgram = createIncrementalProgram(input); + const exitStatus = emitFilesAndReportErrorsAndGetExitStatus( + builderProgram, + input.reportDiagnostic || createDiagnosticReporter(system), + (s) => host.trace && host.trace(s), + input.reportErrorSummary || input.options.pretty ? (errorCount, filesInError) => system.write(getErrorSummaryText(errorCount, filesInError, system.newLine, host)) : void 0 + ); + if (input.afterProgramEmitAndDiagnostics) input.afterProgramEmitAndDiagnostics(builderProgram); + return exitStatus; +} + +// src/compiler/watchPublic.ts +function readBuilderProgram(compilerOptions, host) { + const buildInfoPath = getTsBuildInfoEmitOutputFilePath(compilerOptions); + if (!buildInfoPath) return void 0; + let buildInfo; + if (host.getBuildInfo) { + buildInfo = host.getBuildInfo(buildInfoPath, compilerOptions.configFilePath); + } else { + const content = host.readFile(buildInfoPath); + if (!content) return void 0; + buildInfo = getBuildInfo(buildInfoPath, content); + } + if (!buildInfo || buildInfo.version !== version || !isIncrementalBuildInfo(buildInfo)) return void 0; + return createBuilderProgramUsingIncrementalBuildInfo(buildInfo, buildInfoPath, host); +} +function createIncrementalCompilerHost(options, system = sys) { + const host = createCompilerHostWorker( + options, + /*setParentNodes*/ + void 0, + system + ); + host.createHash = maybeBind(system, system.createHash); + host.storeSignatureInfo = system.storeSignatureInfo; + setGetSourceFileAsHashVersioned(host); + changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, host.getCurrentDirectory(), host.getCanonicalFileName)); + return host; +} +function createIncrementalProgram({ + rootNames, + options, + configFileParsingDiagnostics, + projectReferences, + host, + createProgram: createProgram2 +}) { + host = host || createIncrementalCompilerHost(options); + createProgram2 = createProgram2 || createEmitAndSemanticDiagnosticsBuilderProgram; + const oldProgram = readBuilderProgram(options, host); + return createProgram2(rootNames, options, host, oldProgram, configFileParsingDiagnostics, projectReferences); +} +function createWatchCompilerHost2(rootFilesOrConfigFileName, options, system, createProgram2, reportDiagnostic, reportWatchStatus2, projectReferencesOrWatchOptionsToExtend, watchOptionsOrExtraFileExtensions) { + if (isArray(rootFilesOrConfigFileName)) { + return createWatchCompilerHostOfFilesAndCompilerOptions({ + rootFiles: rootFilesOrConfigFileName, + options, + watchOptions: watchOptionsOrExtraFileExtensions, + projectReferences: projectReferencesOrWatchOptionsToExtend, + system, + createProgram: createProgram2, + reportDiagnostic, + reportWatchStatus: reportWatchStatus2 + }); + } else { + return createWatchCompilerHostOfConfigFile({ + configFileName: rootFilesOrConfigFileName, + optionsToExtend: options, + watchOptionsToExtend: projectReferencesOrWatchOptionsToExtend, + extraFileExtensions: watchOptionsOrExtraFileExtensions, + system, + createProgram: createProgram2, + reportDiagnostic, + reportWatchStatus: reportWatchStatus2 + }); + } +} +function createWatchProgram(host) { + let builderProgram; + let updateLevel; + let missingFilesMap; + let watchedWildcardDirectories; + let staleWatches = /* @__PURE__ */ new Map([[void 0, void 0]]); + let timerToUpdateProgram; + let timerToInvalidateFailedLookupResolutions; + let parsedConfigs; + let sharedExtendedConfigFileWatchers; + let extendedConfigCache = host.extendedConfigCache; + let reportFileChangeDetectedOnCreateProgram = false; + const sourceFilesCache = /* @__PURE__ */ new Map(); + let missingFilePathsRequestedForRelease; + let hasChangedCompilerOptions = false; + const useCaseSensitiveFileNames2 = host.useCaseSensitiveFileNames(); + const currentDirectory = host.getCurrentDirectory(); + const { configFileName, optionsToExtend: optionsToExtendForConfigFile = {}, watchOptionsToExtend, extraFileExtensions, createProgram: createProgram2 } = host; + let { rootFiles: rootFileNames, options: compilerOptions, watchOptions, projectReferences } = host; + let wildcardDirectories; + let configFileParsingDiagnostics; + let canConfigFileJsonReportNoInputFiles = false; + let hasChangedConfigFileParsingErrors = false; + const cachedDirectoryStructureHost = configFileName === void 0 ? void 0 : createCachedDirectoryStructureHost(host, currentDirectory, useCaseSensitiveFileNames2); + const directoryStructureHost = cachedDirectoryStructureHost || host; + const parseConfigFileHost = parseConfigHostFromCompilerHostLike(host, directoryStructureHost); + let newLine = updateNewLine(); + if (configFileName && host.configFileParsingResult) { + setConfigFileParsingResult(host.configFileParsingResult); + newLine = updateNewLine(); + } + reportWatchDiagnostic(Diagnostics.Starting_compilation_in_watch_mode); + if (configFileName && !host.configFileParsingResult) { + newLine = getNewLineCharacter(optionsToExtendForConfigFile); + Debug.assert(!rootFileNames); + parseConfigFile2(); + newLine = updateNewLine(); + } + Debug.assert(compilerOptions); + Debug.assert(rootFileNames); + const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(host, compilerOptions); + const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); + writeLog(`Current directory: ${currentDirectory} CaseSensitiveFileNames: ${useCaseSensitiveFileNames2}`); + let configFileWatcher; + if (configFileName) { + configFileWatcher = watchFile2(configFileName, scheduleProgramReload, 2e3 /* High */, watchOptions, WatchType.ConfigFile); + } + const compilerHost = createCompilerHostFromProgramHost(host, () => compilerOptions, directoryStructureHost); + setGetSourceFileAsHashVersioned(compilerHost); + const getNewSourceFile = compilerHost.getSourceFile; + compilerHost.getSourceFile = (fileName, ...args) => getVersionedSourceFileByPath(fileName, toPath3(fileName), ...args); + compilerHost.getSourceFileByPath = getVersionedSourceFileByPath; + compilerHost.getNewLine = () => newLine; + compilerHost.fileExists = fileExists; + compilerHost.onReleaseOldSourceFile = onReleaseOldSourceFile; + compilerHost.onReleaseParsedCommandLine = onReleaseParsedCommandLine; + compilerHost.toPath = toPath3; + compilerHost.getCompilationSettings = () => compilerOptions; + compilerHost.useSourceOfProjectReferenceRedirect = maybeBind(host, host.useSourceOfProjectReferenceRedirect); + compilerHost.preferNonRecursiveWatch = host.preferNonRecursiveWatch; + compilerHost.watchDirectoryOfFailedLookupLocation = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.FailedLookupLocations); + compilerHost.watchAffectingFileLocation = (file, cb) => watchFile2(file, cb, 2e3 /* High */, watchOptions, WatchType.AffectingFileLocation); + compilerHost.watchTypeRootsDirectory = (dir, cb, flags) => watchDirectory(dir, cb, flags, watchOptions, WatchType.TypeRoots); + compilerHost.getCachedDirectoryStructureHost = () => cachedDirectoryStructureHost; + compilerHost.scheduleInvalidateResolutionsOfFailedLookupLocations = scheduleInvalidateResolutionsOfFailedLookupLocations; + compilerHost.onInvalidatedResolution = scheduleProgramUpdate; + compilerHost.onChangedAutomaticTypeDirectiveNames = scheduleProgramUpdate; + compilerHost.fileIsOpen = returnFalse; + compilerHost.getCurrentProgram = getCurrentProgram; + compilerHost.writeLog = writeLog; + compilerHost.getParsedCommandLine = getParsedCommandLine; + const resolutionCache = createResolutionCache( + compilerHost, + configFileName ? getDirectoryPath(getNormalizedAbsolutePath(configFileName, currentDirectory)) : currentDirectory, + /*logChangesWhenResolvingModule*/ + false + ); + compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals); + compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames); + if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) { + compilerHost.resolveModuleNameLiterals = resolutionCache.resolveModuleNameLiterals.bind(resolutionCache); + } + compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences); + compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives); + if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) { + compilerHost.resolveTypeReferenceDirectiveReferences = resolutionCache.resolveTypeReferenceDirectiveReferences.bind(resolutionCache); + } + compilerHost.resolveLibrary = !host.resolveLibrary ? resolutionCache.resolveLibrary.bind(resolutionCache) : host.resolveLibrary.bind(host); + compilerHost.getModuleResolutionCache = host.resolveModuleNameLiterals || host.resolveModuleNames ? maybeBind(host, host.getModuleResolutionCache) : () => resolutionCache.getModuleResolutionCache(); + const userProvidedResolution = !!host.resolveModuleNameLiterals || !!host.resolveTypeReferenceDirectiveReferences || !!host.resolveModuleNames || !!host.resolveTypeReferenceDirectives; + const customHasInvalidatedResolutions = userProvidedResolution ? maybeBind(host, host.hasInvalidatedResolutions) || returnTrue : returnFalse; + const customHasInvalidLibResolutions = host.resolveLibrary ? maybeBind(host, host.hasInvalidatedLibResolutions) || returnTrue : returnFalse; + builderProgram = readBuilderProgram(compilerOptions, compilerHost); + synchronizeProgram(); + return configFileName ? { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, close, getResolutionCache } : { getCurrentProgram: getCurrentBuilderProgram, getProgram: updateProgram, updateRootFileNames, close, getResolutionCache }; + function close() { + clearInvalidateResolutionsOfFailedLookupLocations(); + resolutionCache.clear(); + clearMap(sourceFilesCache, (value) => { + if (value && value.fileWatcher) { + value.fileWatcher.close(); + value.fileWatcher = void 0; + } + }); + if (configFileWatcher) { + configFileWatcher.close(); + configFileWatcher = void 0; + } + extendedConfigCache == null ? void 0 : extendedConfigCache.clear(); + extendedConfigCache = void 0; + if (sharedExtendedConfigFileWatchers) { + clearMap(sharedExtendedConfigFileWatchers, closeFileWatcherOf); + sharedExtendedConfigFileWatchers = void 0; + } + if (watchedWildcardDirectories) { + clearMap(watchedWildcardDirectories, closeFileWatcherOf); + watchedWildcardDirectories = void 0; + } + if (missingFilesMap) { + clearMap(missingFilesMap, closeFileWatcher); + missingFilesMap = void 0; + } + if (parsedConfigs) { + clearMap(parsedConfigs, (config) => { + var _a; + (_a = config.watcher) == null ? void 0 : _a.close(); + config.watcher = void 0; + if (config.watchedDirectories) clearMap(config.watchedDirectories, closeFileWatcherOf); + config.watchedDirectories = void 0; + }); + parsedConfigs = void 0; + } + builderProgram = void 0; + } + function getResolutionCache() { + return resolutionCache; + } + function getCurrentBuilderProgram() { + return builderProgram; + } + function getCurrentProgram() { + return builderProgram && builderProgram.getProgramOrUndefined(); + } + function synchronizeProgram() { + writeLog(`Synchronizing program`); + Debug.assert(compilerOptions); + Debug.assert(rootFileNames); + clearInvalidateResolutionsOfFailedLookupLocations(); + const program = getCurrentBuilderProgram(); + if (hasChangedCompilerOptions) { + newLine = updateNewLine(); + if (program && changesAffectModuleResolution(program.getCompilerOptions(), compilerOptions)) { + resolutionCache.onChangesAffectModuleResolution(); + } + } + const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = resolutionCache.createHasInvalidatedResolutions(customHasInvalidatedResolutions, customHasInvalidLibResolutions); + const { + originalReadFile, + originalFileExists, + originalDirectoryExists, + originalCreateDirectory, + originalWriteFile, + readFileWithCache + } = changeCompilerHostLikeToUseCache(compilerHost, toPath3); + if (isProgramUptoDate(getCurrentProgram(), rootFileNames, compilerOptions, (path) => getSourceVersion(path, readFileWithCache), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) { + if (hasChangedConfigFileParsingErrors) { + if (reportFileChangeDetectedOnCreateProgram) { + reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation); + } + builderProgram = createProgram2( + /*rootNames*/ + void 0, + /*options*/ + void 0, + compilerHost, + builderProgram, + configFileParsingDiagnostics, + projectReferences + ); + hasChangedConfigFileParsingErrors = false; + } + } else { + if (reportFileChangeDetectedOnCreateProgram) { + reportWatchDiagnostic(Diagnostics.File_change_detected_Starting_incremental_compilation); + } + createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions); + } + reportFileChangeDetectedOnCreateProgram = false; + if (host.afterProgramCreate && program !== builderProgram) { + host.afterProgramCreate(builderProgram); + } + compilerHost.readFile = originalReadFile; + compilerHost.fileExists = originalFileExists; + compilerHost.directoryExists = originalDirectoryExists; + compilerHost.createDirectory = originalCreateDirectory; + compilerHost.writeFile = originalWriteFile; + staleWatches == null ? void 0 : staleWatches.forEach((configFile, configPath) => { + if (!configPath) { + watchConfigFileWildCardDirectories(); + if (configFileName) updateExtendedConfigFilesWatches(toPath3(configFileName), compilerOptions, watchOptions, WatchType.ExtendedConfigFile); + } else { + const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); + if (config) watchReferencedProject(configFile, configPath, config); + } + }); + staleWatches = void 0; + return builderProgram; + } + function createNewProgram(hasInvalidatedResolutions, hasInvalidatedLibResolutions) { + writeLog("CreatingProgramWith::"); + writeLog(` roots: ${JSON.stringify(rootFileNames)}`); + writeLog(` options: ${JSON.stringify(compilerOptions)}`); + if (projectReferences) writeLog(` projectReferences: ${JSON.stringify(projectReferences)}`); + const needsUpdateInTypeRootWatch = hasChangedCompilerOptions || !getCurrentProgram(); + hasChangedCompilerOptions = false; + hasChangedConfigFileParsingErrors = false; + resolutionCache.startCachingPerDirectoryResolution(); + compilerHost.hasInvalidatedResolutions = hasInvalidatedResolutions; + compilerHost.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions; + compilerHost.hasChangedAutomaticTypeDirectiveNames = hasChangedAutomaticTypeDirectiveNames; + const oldProgram = getCurrentProgram(); + builderProgram = createProgram2(rootFileNames, compilerOptions, compilerHost, builderProgram, configFileParsingDiagnostics, projectReferences); + resolutionCache.finishCachingPerDirectoryResolution(builderProgram.getProgram(), oldProgram); + updateMissingFilePathsWatch( + builderProgram.getProgram(), + missingFilesMap || (missingFilesMap = /* @__PURE__ */ new Map()), + watchMissingFilePath + ); + if (needsUpdateInTypeRootWatch) { + resolutionCache.updateTypeRootsWatch(); + } + if (missingFilePathsRequestedForRelease) { + for (const missingFilePath of missingFilePathsRequestedForRelease) { + if (!missingFilesMap.has(missingFilePath)) { + sourceFilesCache.delete(missingFilePath); + } + } + missingFilePathsRequestedForRelease = void 0; + } + } + function updateRootFileNames(files) { + Debug.assert(!configFileName, "Cannot update root file names with config file watch mode"); + rootFileNames = files; + scheduleProgramUpdate(); + } + function updateNewLine() { + return getNewLineCharacter(compilerOptions || optionsToExtendForConfigFile); + } + function toPath3(fileName) { + return toPath(fileName, currentDirectory, getCanonicalFileName); + } + function isFileMissingOnHost(hostSourceFile) { + return typeof hostSourceFile === "boolean"; + } + function isFilePresenceUnknownOnHost(hostSourceFile) { + return typeof hostSourceFile.version === "boolean"; + } + function fileExists(fileName) { + const path = toPath3(fileName); + if (isFileMissingOnHost(sourceFilesCache.get(path))) { + return false; + } + return directoryStructureHost.fileExists(fileName); + } + function getVersionedSourceFileByPath(fileName, path, languageVersionOrOptions, onError, shouldCreateNewSourceFile) { + const hostSourceFile = sourceFilesCache.get(path); + if (isFileMissingOnHost(hostSourceFile)) { + return void 0; + } + const impliedNodeFormat = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions.impliedNodeFormat : void 0; + if (hostSourceFile === void 0 || shouldCreateNewSourceFile || isFilePresenceUnknownOnHost(hostSourceFile) || hostSourceFile.sourceFile.impliedNodeFormat !== impliedNodeFormat) { + const sourceFile = getNewSourceFile(fileName, languageVersionOrOptions, onError); + if (hostSourceFile) { + if (sourceFile) { + hostSourceFile.sourceFile = sourceFile; + hostSourceFile.version = sourceFile.version; + if (!hostSourceFile.fileWatcher) { + hostSourceFile.fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile); + } + } else { + if (hostSourceFile.fileWatcher) { + hostSourceFile.fileWatcher.close(); + } + sourceFilesCache.set(path, false); + } + } else { + if (sourceFile) { + const fileWatcher = watchFilePath(path, fileName, onSourceFileChange, 250 /* Low */, watchOptions, WatchType.SourceFile); + sourceFilesCache.set(path, { sourceFile, version: sourceFile.version, fileWatcher }); + } else { + sourceFilesCache.set(path, false); + } + } + return sourceFile; + } + return hostSourceFile.sourceFile; + } + function nextSourceFileVersion(path) { + const hostSourceFile = sourceFilesCache.get(path); + if (hostSourceFile !== void 0) { + if (isFileMissingOnHost(hostSourceFile)) { + sourceFilesCache.set(path, { version: false }); + } else { + hostSourceFile.version = false; + } + } + } + function getSourceVersion(path, readFileWithCache) { + const hostSourceFile = sourceFilesCache.get(path); + if (!hostSourceFile) return void 0; + if (hostSourceFile.version) return hostSourceFile.version; + const text = readFileWithCache(path); + return text !== void 0 ? getSourceFileVersionAsHashFromText(compilerHost, text) : void 0; + } + function onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath) { + const hostSourceFileInfo = sourceFilesCache.get(oldSourceFile.resolvedPath); + if (hostSourceFileInfo !== void 0) { + if (isFileMissingOnHost(hostSourceFileInfo)) { + (missingFilePathsRequestedForRelease || (missingFilePathsRequestedForRelease = [])).push(oldSourceFile.path); + } else if (hostSourceFileInfo.sourceFile === oldSourceFile) { + if (hostSourceFileInfo.fileWatcher) { + hostSourceFileInfo.fileWatcher.close(); + } + sourceFilesCache.delete(oldSourceFile.resolvedPath); + if (!hasSourceFileByPath) { + resolutionCache.removeResolutionsOfFile(oldSourceFile.path); + } + } + } + } + function reportWatchDiagnostic(message) { + if (host.onWatchStatusChange) { + host.onWatchStatusChange(createCompilerDiagnostic(message), newLine, compilerOptions || optionsToExtendForConfigFile); + } + } + function hasChangedAutomaticTypeDirectiveNames() { + return resolutionCache.hasChangedAutomaticTypeDirectiveNames(); + } + function clearInvalidateResolutionsOfFailedLookupLocations() { + if (!timerToInvalidateFailedLookupResolutions) return false; + host.clearTimeout(timerToInvalidateFailedLookupResolutions); + timerToInvalidateFailedLookupResolutions = void 0; + return true; + } + function scheduleInvalidateResolutionsOfFailedLookupLocations() { + if (!host.setTimeout || !host.clearTimeout) { + return resolutionCache.invalidateResolutionsOfFailedLookupLocations(); + } + const pending = clearInvalidateResolutionsOfFailedLookupLocations(); + writeLog(`Scheduling invalidateFailedLookup${pending ? ", Cancelled earlier one" : ""}`); + timerToInvalidateFailedLookupResolutions = host.setTimeout(invalidateResolutionsOfFailedLookup, 250, "timerToInvalidateFailedLookupResolutions"); + } + function invalidateResolutionsOfFailedLookup() { + timerToInvalidateFailedLookupResolutions = void 0; + if (resolutionCache.invalidateResolutionsOfFailedLookupLocations()) { + scheduleProgramUpdate(); + } + } + function scheduleProgramUpdate() { + if (!host.setTimeout || !host.clearTimeout) { + return; + } + if (timerToUpdateProgram) { + host.clearTimeout(timerToUpdateProgram); + } + writeLog("Scheduling update"); + timerToUpdateProgram = host.setTimeout(updateProgramWithWatchStatus, 250, "timerToUpdateProgram"); + } + function scheduleProgramReload() { + Debug.assert(!!configFileName); + updateLevel = 2 /* Full */; + scheduleProgramUpdate(); + } + function updateProgramWithWatchStatus() { + timerToUpdateProgram = void 0; + reportFileChangeDetectedOnCreateProgram = true; + updateProgram(); + } + function updateProgram() { + switch (updateLevel) { + case 1 /* RootNamesAndUpdate */: + reloadFileNamesFromConfigFile(); + break; + case 2 /* Full */: + reloadConfigFile(); + break; + default: + synchronizeProgram(); + break; + } + return getCurrentBuilderProgram(); + } + function reloadFileNamesFromConfigFile() { + writeLog("Reloading new file names and options"); + Debug.assert(compilerOptions); + Debug.assert(configFileName); + updateLevel = 0 /* Update */; + rootFileNames = getFileNamesFromConfigSpecs(compilerOptions.configFile.configFileSpecs, getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), compilerOptions, parseConfigFileHost, extraFileExtensions); + if (updateErrorForNoInputFiles( + rootFileNames, + getNormalizedAbsolutePath(configFileName, currentDirectory), + compilerOptions.configFile.configFileSpecs, + configFileParsingDiagnostics, + canConfigFileJsonReportNoInputFiles + )) { + hasChangedConfigFileParsingErrors = true; + } + synchronizeProgram(); + } + function reloadConfigFile() { + Debug.assert(configFileName); + writeLog(`Reloading config file: ${configFileName}`); + updateLevel = 0 /* Update */; + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.clearCache(); + } + parseConfigFile2(); + hasChangedCompilerOptions = true; + (staleWatches ?? (staleWatches = /* @__PURE__ */ new Map())).set(void 0, void 0); + synchronizeProgram(); + } + function parseConfigFile2() { + Debug.assert(configFileName); + setConfigFileParsingResult( + getParsedCommandLineOfConfigFile( + configFileName, + optionsToExtendForConfigFile, + parseConfigFileHost, + extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()), + watchOptionsToExtend, + extraFileExtensions + ) + ); + } + function setConfigFileParsingResult(configFileParseResult) { + rootFileNames = configFileParseResult.fileNames; + compilerOptions = configFileParseResult.options; + watchOptions = configFileParseResult.watchOptions; + projectReferences = configFileParseResult.projectReferences; + wildcardDirectories = configFileParseResult.wildcardDirectories; + configFileParsingDiagnostics = getConfigFileParsingDiagnostics(configFileParseResult).slice(); + canConfigFileJsonReportNoInputFiles = canJsonReportNoInputFiles(configFileParseResult.raw); + hasChangedConfigFileParsingErrors = true; + } + function getParsedCommandLine(configFileName2) { + const configPath = toPath3(configFileName2); + let config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); + if (config) { + if (!config.updateLevel) return config.parsedCommandLine; + if (config.parsedCommandLine && config.updateLevel === 1 /* RootNamesAndUpdate */ && !host.getParsedCommandLine) { + writeLog("Reloading new file names and options"); + Debug.assert(compilerOptions); + const fileNames = getFileNamesFromConfigSpecs( + config.parsedCommandLine.options.configFile.configFileSpecs, + getNormalizedAbsolutePath(getDirectoryPath(configFileName2), currentDirectory), + compilerOptions, + parseConfigFileHost + ); + config.parsedCommandLine = { ...config.parsedCommandLine, fileNames }; + config.updateLevel = void 0; + return config.parsedCommandLine; + } + } + writeLog(`Loading config file: ${configFileName2}`); + const parsedCommandLine = host.getParsedCommandLine ? host.getParsedCommandLine(configFileName2) : getParsedCommandLineFromConfigFileHost(configFileName2); + if (config) { + config.parsedCommandLine = parsedCommandLine; + config.updateLevel = void 0; + } else { + (parsedConfigs || (parsedConfigs = /* @__PURE__ */ new Map())).set(configPath, config = { parsedCommandLine }); + } + (staleWatches ?? (staleWatches = /* @__PURE__ */ new Map())).set(configPath, configFileName2); + return parsedCommandLine; + } + function getParsedCommandLineFromConfigFileHost(configFileName2) { + const onUnRecoverableConfigFileDiagnostic = parseConfigFileHost.onUnRecoverableConfigFileDiagnostic; + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop; + const parsedCommandLine = getParsedCommandLineOfConfigFile( + configFileName2, + /*optionsToExtend*/ + void 0, + parseConfigFileHost, + extendedConfigCache || (extendedConfigCache = /* @__PURE__ */ new Map()), + watchOptionsToExtend + ); + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = onUnRecoverableConfigFileDiagnostic; + return parsedCommandLine; + } + function onReleaseParsedCommandLine(fileName) { + var _a; + const path = toPath3(fileName); + const config = parsedConfigs == null ? void 0 : parsedConfigs.get(path); + if (!config) return; + parsedConfigs.delete(path); + if (config.watchedDirectories) clearMap(config.watchedDirectories, closeFileWatcherOf); + (_a = config.watcher) == null ? void 0 : _a.close(); + clearSharedExtendedConfigFileWatcher(path, sharedExtendedConfigFileWatchers); + } + function watchFilePath(path, file, callback, pollingInterval, options, watchType) { + return watchFile2(file, (fileName, eventKind) => callback(fileName, eventKind, path), pollingInterval, options, watchType); + } + function onSourceFileChange(fileName, eventKind, path) { + updateCachedSystemWithFile(fileName, path, eventKind); + if (eventKind === 2 /* Deleted */ && sourceFilesCache.has(path)) { + resolutionCache.invalidateResolutionOfFile(path); + } + nextSourceFileVersion(path); + scheduleProgramUpdate(); + } + function updateCachedSystemWithFile(fileName, path, eventKind) { + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFile(fileName, path, eventKind); + } + } + function watchMissingFilePath(missingFilePath, missingFileName) { + return (parsedConfigs == null ? void 0 : parsedConfigs.has(missingFilePath)) ? noopFileWatcher : watchFilePath( + missingFilePath, + missingFileName, + onMissingFileChange, + 500 /* Medium */, + watchOptions, + WatchType.MissingFile + ); + } + function onMissingFileChange(fileName, eventKind, missingFilePath) { + updateCachedSystemWithFile(fileName, missingFilePath, eventKind); + if (eventKind === 0 /* Created */ && missingFilesMap.has(missingFilePath)) { + missingFilesMap.get(missingFilePath).close(); + missingFilesMap.delete(missingFilePath); + nextSourceFileVersion(missingFilePath); + scheduleProgramUpdate(); + } + } + function watchConfigFileWildCardDirectories() { + updateWatchingWildcardDirectories( + watchedWildcardDirectories || (watchedWildcardDirectories = /* @__PURE__ */ new Map()), + wildcardDirectories, + watchWildcardDirectory + ); + } + function watchWildcardDirectory(directory, flags) { + return watchDirectory( + directory, + (fileOrDirectory) => { + Debug.assert(configFileName); + Debug.assert(compilerOptions); + const fileOrDirectoryPath = toPath3(fileOrDirectory); + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + nextSourceFileVersion(fileOrDirectoryPath); + if (isIgnoredFileFromWildCardWatching({ + watchedDirPath: toPath3(directory), + fileOrDirectory, + fileOrDirectoryPath, + configFileName, + extraFileExtensions, + options: compilerOptions, + program: getCurrentBuilderProgram() || rootFileNames, + currentDirectory, + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + writeLog, + toPath: toPath3 + })) return; + if (updateLevel !== 2 /* Full */) { + updateLevel = 1 /* RootNamesAndUpdate */; + scheduleProgramUpdate(); + } + }, + flags, + watchOptions, + WatchType.WildcardDirectory + ); + } + function updateExtendedConfigFilesWatches(forProjectPath, options, watchOptions2, watchType) { + updateSharedExtendedConfigFileWatcher( + forProjectPath, + options, + sharedExtendedConfigFileWatchers || (sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map()), + (extendedConfigFileName, extendedConfigFilePath) => watchFile2( + extendedConfigFileName, + (_fileName, eventKind) => { + var _a; + updateCachedSystemWithFile(extendedConfigFileName, extendedConfigFilePath, eventKind); + if (extendedConfigCache) cleanExtendedConfigCache(extendedConfigCache, extendedConfigFilePath, toPath3); + const projects = (_a = sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a.projects; + if (!(projects == null ? void 0 : projects.size)) return; + projects.forEach((projectPath) => { + if (configFileName && toPath3(configFileName) === projectPath) { + updateLevel = 2 /* Full */; + } else { + const config = parsedConfigs == null ? void 0 : parsedConfigs.get(projectPath); + if (config) config.updateLevel = 2 /* Full */; + resolutionCache.removeResolutionsFromProjectReferenceRedirects(projectPath); + } + scheduleProgramUpdate(); + }); + }, + 2e3 /* High */, + watchOptions2, + watchType + ), + toPath3 + ); + } + function watchReferencedProject(configFileName2, configPath, commandLine) { + var _a, _b, _c, _d; + commandLine.watcher || (commandLine.watcher = watchFile2( + configFileName2, + (_fileName, eventKind) => { + updateCachedSystemWithFile(configFileName2, configPath, eventKind); + const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); + if (config) config.updateLevel = 2 /* Full */; + resolutionCache.removeResolutionsFromProjectReferenceRedirects(configPath); + scheduleProgramUpdate(); + }, + 2e3 /* High */, + ((_a = commandLine.parsedCommandLine) == null ? void 0 : _a.watchOptions) || watchOptions, + WatchType.ConfigFileOfReferencedProject + )); + updateWatchingWildcardDirectories( + commandLine.watchedDirectories || (commandLine.watchedDirectories = /* @__PURE__ */ new Map()), + (_b = commandLine.parsedCommandLine) == null ? void 0 : _b.wildcardDirectories, + (directory, flags) => { + var _a2; + return watchDirectory( + directory, + (fileOrDirectory) => { + const fileOrDirectoryPath = toPath3(fileOrDirectory); + if (cachedDirectoryStructureHost) { + cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + } + nextSourceFileVersion(fileOrDirectoryPath); + const config = parsedConfigs == null ? void 0 : parsedConfigs.get(configPath); + if (!(config == null ? void 0 : config.parsedCommandLine)) return; + if (isIgnoredFileFromWildCardWatching({ + watchedDirPath: toPath3(directory), + fileOrDirectory, + fileOrDirectoryPath, + configFileName: configFileName2, + options: config.parsedCommandLine.options, + program: config.parsedCommandLine.fileNames, + currentDirectory, + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + writeLog, + toPath: toPath3 + })) return; + if (config.updateLevel !== 2 /* Full */) { + config.updateLevel = 1 /* RootNamesAndUpdate */; + scheduleProgramUpdate(); + } + }, + flags, + ((_a2 = commandLine.parsedCommandLine) == null ? void 0 : _a2.watchOptions) || watchOptions, + WatchType.WildcardDirectoryOfReferencedProject + ); + } + ); + updateExtendedConfigFilesWatches( + configPath, + (_c = commandLine.parsedCommandLine) == null ? void 0 : _c.options, + ((_d = commandLine.parsedCommandLine) == null ? void 0 : _d.watchOptions) || watchOptions, + WatchType.ExtendedConfigOfReferencedProject + ); + } +} + +// src/compiler/tsbuild.ts +var UpToDateStatusType = /* @__PURE__ */ ((UpToDateStatusType2) => { + UpToDateStatusType2[UpToDateStatusType2["Unbuildable"] = 0] = "Unbuildable"; + UpToDateStatusType2[UpToDateStatusType2["UpToDate"] = 1] = "UpToDate"; + UpToDateStatusType2[UpToDateStatusType2["UpToDateWithUpstreamTypes"] = 2] = "UpToDateWithUpstreamTypes"; + UpToDateStatusType2[UpToDateStatusType2["OutputMissing"] = 3] = "OutputMissing"; + UpToDateStatusType2[UpToDateStatusType2["ErrorReadingFile"] = 4] = "ErrorReadingFile"; + UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithSelf"] = 5] = "OutOfDateWithSelf"; + UpToDateStatusType2[UpToDateStatusType2["OutOfDateWithUpstream"] = 6] = "OutOfDateWithUpstream"; + UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfoWithPendingEmit"] = 7] = "OutOfDateBuildInfoWithPendingEmit"; + UpToDateStatusType2[UpToDateStatusType2["OutOfDateBuildInfoWithErrors"] = 8] = "OutOfDateBuildInfoWithErrors"; + UpToDateStatusType2[UpToDateStatusType2["OutOfDateOptions"] = 9] = "OutOfDateOptions"; + UpToDateStatusType2[UpToDateStatusType2["OutOfDateRoots"] = 10] = "OutOfDateRoots"; + UpToDateStatusType2[UpToDateStatusType2["UpstreamOutOfDate"] = 11] = "UpstreamOutOfDate"; + UpToDateStatusType2[UpToDateStatusType2["UpstreamBlocked"] = 12] = "UpstreamBlocked"; + UpToDateStatusType2[UpToDateStatusType2["ComputingUpstream"] = 13] = "ComputingUpstream"; + UpToDateStatusType2[UpToDateStatusType2["TsVersionOutputOfDate"] = 14] = "TsVersionOutputOfDate"; + UpToDateStatusType2[UpToDateStatusType2["UpToDateWithInputFileText"] = 15] = "UpToDateWithInputFileText"; + UpToDateStatusType2[UpToDateStatusType2["ContainerOnly"] = 16] = "ContainerOnly"; + UpToDateStatusType2[UpToDateStatusType2["ForceBuild"] = 17] = "ForceBuild"; + return UpToDateStatusType2; +})(UpToDateStatusType || {}); +function resolveConfigFileProjectName(project) { + if (fileExtensionIs(project, ".json" /* Json */)) { + return project; + } + return combinePaths(project, "tsconfig.json"); +} + +// src/compiler/tsbuildPublic.ts +var minimumDate = /* @__PURE__ */ new Date(-864e13); +function getOrCreateValueFromConfigFileMap(configFileMap, resolved, createT) { + const existingValue = configFileMap.get(resolved); + let newValue; + if (!existingValue) { + newValue = createT(); + configFileMap.set(resolved, newValue); + } + return existingValue || newValue; +} +function getOrCreateValueMapFromConfigFileMap(configFileMap, resolved) { + return getOrCreateValueFromConfigFileMap(configFileMap, resolved, () => /* @__PURE__ */ new Map()); +} +function getCurrentTime(host) { + return host.now ? host.now() : /* @__PURE__ */ new Date(); +} +function isCircularBuildOrder(buildOrder) { + return !!buildOrder && !!buildOrder.buildOrder; +} +function getBuildOrderFromAnyBuildOrder(anyBuildOrder) { + return isCircularBuildOrder(anyBuildOrder) ? anyBuildOrder.buildOrder : anyBuildOrder; +} +function createBuilderStatusReporter(system, pretty) { + return (diagnostic) => { + let output = pretty ? `[${formatColorAndReset(getLocaleTimeString(system), "\x1B[90m" /* Grey */)}] ` : `${getLocaleTimeString(system)} - `; + output += `${flattenDiagnosticMessageText(diagnostic.messageText, system.newLine)}${system.newLine + system.newLine}`; + system.write(output); + }; +} +function createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus) { + const host = createProgramHost(system, createProgram2); + host.getModifiedTime = system.getModifiedTime ? (path) => system.getModifiedTime(path) : returnUndefined; + host.setModifiedTime = system.setModifiedTime ? (path, date) => system.setModifiedTime(path, date) : noop; + host.deleteFile = system.deleteFile ? (path) => system.deleteFile(path) : noop; + host.reportDiagnostic = reportDiagnostic || createDiagnosticReporter(system); + host.reportSolutionBuilderStatus = reportSolutionBuilderStatus || createBuilderStatusReporter(system); + host.now = maybeBind(system, system.now); + return host; +} +function createSolutionBuilderHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportErrorSummary2) { + const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus); + host.reportErrorSummary = reportErrorSummary2; + return host; +} +function createSolutionBuilderWithWatchHost(system = sys, createProgram2, reportDiagnostic, reportSolutionBuilderStatus, reportWatchStatus2) { + const host = createSolutionBuilderHostBase(system, createProgram2, reportDiagnostic, reportSolutionBuilderStatus); + const watchHost = createWatchHost(system, reportWatchStatus2); + copyProperties(host, watchHost); + return host; +} +function getCompilerOptionsOfBuildOptions(buildOptions) { + const result = {}; + commonOptionsWithBuild.forEach((option) => { + if (hasProperty(buildOptions, option.name)) result[option.name] = buildOptions[option.name]; + }); + result.tscBuild = true; + return result; +} +function createSolutionBuilder(host, rootNames, defaultOptions) { + return createSolutionBuilderWorker( + /*watch*/ + false, + host, + rootNames, + defaultOptions + ); +} +function createSolutionBuilderWithWatch(host, rootNames, defaultOptions, baseWatchOptions) { + return createSolutionBuilderWorker( + /*watch*/ + true, + host, + rootNames, + defaultOptions, + baseWatchOptions + ); +} +function createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) { + const host = hostOrHostWithWatch; + const hostWithWatch = hostOrHostWithWatch; + const baseCompilerOptions = getCompilerOptionsOfBuildOptions(options); + const compilerHost = createCompilerHostFromProgramHost(host, () => state.projectCompilerOptions); + setGetSourceFileAsHashVersioned(compilerHost); + compilerHost.getParsedCommandLine = (fileName) => parseConfigFile(state, fileName, toResolvedConfigFilePath(state, fileName)); + compilerHost.resolveModuleNameLiterals = maybeBind(host, host.resolveModuleNameLiterals); + compilerHost.resolveTypeReferenceDirectiveReferences = maybeBind(host, host.resolveTypeReferenceDirectiveReferences); + compilerHost.resolveLibrary = maybeBind(host, host.resolveLibrary); + compilerHost.resolveModuleNames = maybeBind(host, host.resolveModuleNames); + compilerHost.resolveTypeReferenceDirectives = maybeBind(host, host.resolveTypeReferenceDirectives); + compilerHost.getModuleResolutionCache = maybeBind(host, host.getModuleResolutionCache); + let moduleResolutionCache, typeReferenceDirectiveResolutionCache; + if (!compilerHost.resolveModuleNameLiterals && !compilerHost.resolveModuleNames) { + moduleResolutionCache = createModuleResolutionCache(compilerHost.getCurrentDirectory(), compilerHost.getCanonicalFileName); + compilerHost.resolveModuleNameLiterals = (moduleNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( + moduleNames, + containingFile, + redirectedReference, + options2, + containingSourceFile, + host, + moduleResolutionCache, + createModuleResolutionLoader + ); + compilerHost.getModuleResolutionCache = () => moduleResolutionCache; + } + if (!compilerHost.resolveTypeReferenceDirectiveReferences && !compilerHost.resolveTypeReferenceDirectives) { + typeReferenceDirectiveResolutionCache = createTypeReferenceDirectiveResolutionCache( + compilerHost.getCurrentDirectory(), + compilerHost.getCanonicalFileName, + /*options*/ + void 0, + moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache(), + moduleResolutionCache == null ? void 0 : moduleResolutionCache.optionsToRedirectsKey + ); + compilerHost.resolveTypeReferenceDirectiveReferences = (typeDirectiveNames, containingFile, redirectedReference, options2, containingSourceFile) => loadWithModeAwareCache( + typeDirectiveNames, + containingFile, + redirectedReference, + options2, + containingSourceFile, + host, + typeReferenceDirectiveResolutionCache, + createTypeReferenceResolutionLoader + ); + } + let libraryResolutionCache; + if (!compilerHost.resolveLibrary) { + libraryResolutionCache = createModuleResolutionCache( + compilerHost.getCurrentDirectory(), + compilerHost.getCanonicalFileName, + /*options*/ + void 0, + moduleResolutionCache == null ? void 0 : moduleResolutionCache.getPackageJsonInfoCache() + ); + compilerHost.resolveLibrary = (libraryName, resolveFrom, options2) => resolveLibrary( + libraryName, + resolveFrom, + options2, + host, + libraryResolutionCache + ); + } + compilerHost.getBuildInfo = (fileName, configFilePath) => getBuildInfo3( + state, + fileName, + toResolvedConfigFilePath(state, configFilePath), + /*modifiedTime*/ + void 0 + ); + const { watchFile: watchFile2, watchDirectory, writeLog } = createWatchFactory(hostWithWatch, options); + const state = { + host, + hostWithWatch, + parseConfigFileHost: parseConfigHostFromCompilerHostLike(host), + write: maybeBind(host, host.trace), + // State of solution + options, + baseCompilerOptions, + rootNames, + baseWatchOptions, + resolvedConfigFilePaths: /* @__PURE__ */ new Map(), + configFileCache: /* @__PURE__ */ new Map(), + projectStatus: /* @__PURE__ */ new Map(), + extendedConfigCache: /* @__PURE__ */ new Map(), + buildInfoCache: /* @__PURE__ */ new Map(), + outputTimeStamps: /* @__PURE__ */ new Map(), + builderPrograms: /* @__PURE__ */ new Map(), + diagnostics: /* @__PURE__ */ new Map(), + projectPendingBuild: /* @__PURE__ */ new Map(), + projectErrorsReported: /* @__PURE__ */ new Map(), + compilerHost, + moduleResolutionCache, + typeReferenceDirectiveResolutionCache, + libraryResolutionCache, + // Mutable state + buildOrder: void 0, + readFileWithCache: (f) => host.readFile(f), + projectCompilerOptions: baseCompilerOptions, + cache: void 0, + allProjectBuildPending: true, + needsSummary: true, + watchAllProjectsPending: watch, + // Watch state + watch, + allWatchedWildcardDirectories: /* @__PURE__ */ new Map(), + allWatchedInputFiles: /* @__PURE__ */ new Map(), + allWatchedConfigFiles: /* @__PURE__ */ new Map(), + allWatchedExtendedConfigFiles: /* @__PURE__ */ new Map(), + allWatchedPackageJsonFiles: /* @__PURE__ */ new Map(), + filesWatched: /* @__PURE__ */ new Map(), + lastCachedPackageJsonLookups: /* @__PURE__ */ new Map(), + timerToBuildInvalidatedProject: void 0, + reportFileChangeDetected: false, + watchFile: watchFile2, + watchDirectory, + writeLog + }; + return state; +} +function toPath2(state, fileName) { + return toPath(fileName, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName); +} +function toResolvedConfigFilePath(state, fileName) { + const { resolvedConfigFilePaths } = state; + const path = resolvedConfigFilePaths.get(fileName); + if (path !== void 0) return path; + const resolvedPath = toPath2(state, fileName); + resolvedConfigFilePaths.set(fileName, resolvedPath); + return resolvedPath; +} +function isParsedCommandLine(entry) { + return !!entry.options; +} +function getCachedParsedConfigFile(state, configFilePath) { + const value = state.configFileCache.get(configFilePath); + return value && isParsedCommandLine(value) ? value : void 0; +} +function parseConfigFile(state, configFileName, configFilePath) { + const { configFileCache } = state; + const value = configFileCache.get(configFilePath); + if (value) { + return isParsedCommandLine(value) ? value : void 0; + } + mark("SolutionBuilder::beforeConfigFileParsing"); + let diagnostic; + const { parseConfigFileHost, baseCompilerOptions, baseWatchOptions, extendedConfigCache, host } = state; + let parsed; + if (host.getParsedCommandLine) { + parsed = host.getParsedCommandLine(configFileName); + if (!parsed) diagnostic = createCompilerDiagnostic(Diagnostics.File_0_not_found, configFileName); + } else { + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = (d) => diagnostic = d; + parsed = getParsedCommandLineOfConfigFile(configFileName, baseCompilerOptions, parseConfigFileHost, extendedConfigCache, baseWatchOptions); + parseConfigFileHost.onUnRecoverableConfigFileDiagnostic = noop; + } + configFileCache.set(configFilePath, parsed || diagnostic); + mark("SolutionBuilder::afterConfigFileParsing"); + measure("SolutionBuilder::Config file parsing", "SolutionBuilder::beforeConfigFileParsing", "SolutionBuilder::afterConfigFileParsing"); + return parsed; +} +function resolveProjectName(state, name) { + return resolveConfigFileProjectName(resolvePath(state.compilerHost.getCurrentDirectory(), name)); +} +function createBuildOrder(state, roots) { + const temporaryMarks = /* @__PURE__ */ new Map(); + const permanentMarks = /* @__PURE__ */ new Map(); + const circularityReportStack = []; + let buildOrder; + let circularDiagnostics; + for (const root of roots) { + visit(root); + } + return circularDiagnostics ? { buildOrder: buildOrder || emptyArray, circularDiagnostics } : buildOrder || emptyArray; + function visit(configFileName, inCircularContext) { + const projPath = toResolvedConfigFilePath(state, configFileName); + if (permanentMarks.has(projPath)) return; + if (temporaryMarks.has(projPath)) { + if (!inCircularContext) { + (circularDiagnostics || (circularDiagnostics = [])).push( + createCompilerDiagnostic( + Diagnostics.Project_references_may_not_form_a_circular_graph_Cycle_detected_Colon_0, + circularityReportStack.join("\r\n") + ) + ); + } + return; + } + temporaryMarks.set(projPath, true); + circularityReportStack.push(configFileName); + const parsed = parseConfigFile(state, configFileName, projPath); + if (parsed && parsed.projectReferences) { + for (const ref of parsed.projectReferences) { + const resolvedRefPath = resolveProjectName(state, ref.path); + visit(resolvedRefPath, inCircularContext || ref.circular); + } + } + circularityReportStack.pop(); + permanentMarks.set(projPath, true); + (buildOrder || (buildOrder = [])).push(configFileName); + } +} +function getBuildOrder(state) { + return state.buildOrder || createStateBuildOrder(state); +} +function createStateBuildOrder(state) { + const buildOrder = createBuildOrder(state, state.rootNames.map((f) => resolveProjectName(state, f))); + state.resolvedConfigFilePaths.clear(); + const currentProjects = new Set( + getBuildOrderFromAnyBuildOrder(buildOrder).map( + (resolved) => toResolvedConfigFilePath(state, resolved) + ) + ); + const noopOnDelete = { onDeleteValue: noop }; + mutateMapSkippingNewValues(state.configFileCache, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.projectStatus, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.builderPrograms, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.diagnostics, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.projectPendingBuild, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.projectErrorsReported, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.buildInfoCache, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.outputTimeStamps, currentProjects, noopOnDelete); + mutateMapSkippingNewValues(state.lastCachedPackageJsonLookups, currentProjects, noopOnDelete); + if (state.watch) { + mutateMapSkippingNewValues( + state.allWatchedConfigFiles, + currentProjects, + { onDeleteValue: closeFileWatcher } + ); + state.allWatchedExtendedConfigFiles.forEach((watcher) => { + watcher.projects.forEach((project) => { + if (!currentProjects.has(project)) { + watcher.projects.delete(project); + } + }); + watcher.close(); + }); + mutateMapSkippingNewValues( + state.allWatchedWildcardDirectories, + currentProjects, + { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcherOf) } + ); + mutateMapSkippingNewValues( + state.allWatchedInputFiles, + currentProjects, + { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) } + ); + mutateMapSkippingNewValues( + state.allWatchedPackageJsonFiles, + currentProjects, + { onDeleteValue: (existingMap) => existingMap.forEach(closeFileWatcher) } + ); + } + return state.buildOrder = buildOrder; +} +function getBuildOrderFor(state, project, onlyReferences) { + const resolvedProject = project && resolveProjectName(state, project); + const buildOrderFromState = getBuildOrder(state); + if (isCircularBuildOrder(buildOrderFromState)) return buildOrderFromState; + if (resolvedProject) { + const projectPath = toResolvedConfigFilePath(state, resolvedProject); + const projectIndex = findIndex( + buildOrderFromState, + (configFileName) => toResolvedConfigFilePath(state, configFileName) === projectPath + ); + if (projectIndex === -1) return void 0; + } + const buildOrder = resolvedProject ? createBuildOrder(state, [resolvedProject]) : buildOrderFromState; + Debug.assert(!isCircularBuildOrder(buildOrder)); + Debug.assert(!onlyReferences || resolvedProject !== void 0); + Debug.assert(!onlyReferences || buildOrder[buildOrder.length - 1] === resolvedProject); + return onlyReferences ? buildOrder.slice(0, buildOrder.length - 1) : buildOrder; +} +function enableCache(state) { + if (state.cache) { + disableCache(state); + } + const { compilerHost, host } = state; + const originalReadFileWithCache = state.readFileWithCache; + const originalGetSourceFile = compilerHost.getSourceFile; + const { + originalReadFile, + originalFileExists, + originalDirectoryExists, + originalCreateDirectory, + originalWriteFile, + getSourceFileWithCache, + readFileWithCache + } = changeCompilerHostLikeToUseCache( + host, + (fileName) => toPath2(state, fileName), + (...args) => originalGetSourceFile.call(compilerHost, ...args) + ); + state.readFileWithCache = readFileWithCache; + compilerHost.getSourceFile = getSourceFileWithCache; + state.cache = { + originalReadFile, + originalFileExists, + originalDirectoryExists, + originalCreateDirectory, + originalWriteFile, + originalReadFileWithCache, + originalGetSourceFile + }; +} +function disableCache(state) { + if (!state.cache) return; + const { cache, host, compilerHost, extendedConfigCache, moduleResolutionCache, typeReferenceDirectiveResolutionCache, libraryResolutionCache } = state; + host.readFile = cache.originalReadFile; + host.fileExists = cache.originalFileExists; + host.directoryExists = cache.originalDirectoryExists; + host.createDirectory = cache.originalCreateDirectory; + host.writeFile = cache.originalWriteFile; + compilerHost.getSourceFile = cache.originalGetSourceFile; + state.readFileWithCache = cache.originalReadFileWithCache; + extendedConfigCache.clear(); + moduleResolutionCache == null ? void 0 : moduleResolutionCache.clear(); + typeReferenceDirectiveResolutionCache == null ? void 0 : typeReferenceDirectiveResolutionCache.clear(); + libraryResolutionCache == null ? void 0 : libraryResolutionCache.clear(); + state.cache = void 0; +} +function clearProjectStatus(state, resolved) { + state.projectStatus.delete(resolved); + state.diagnostics.delete(resolved); +} +function addProjToQueue({ projectPendingBuild }, proj, updateLevel) { + const value = projectPendingBuild.get(proj); + if (value === void 0) { + projectPendingBuild.set(proj, updateLevel); + } else if (value < updateLevel) { + projectPendingBuild.set(proj, updateLevel); + } +} +function setupInitialBuild(state, cancellationToken) { + if (!state.allProjectBuildPending) return; + state.allProjectBuildPending = false; + if (state.options.watch) reportWatchStatus(state, Diagnostics.Starting_compilation_in_watch_mode); + enableCache(state); + const buildOrder = getBuildOrderFromAnyBuildOrder(getBuildOrder(state)); + buildOrder.forEach( + (configFileName) => state.projectPendingBuild.set( + toResolvedConfigFilePath(state, configFileName), + 0 /* Update */ + ) + ); + if (cancellationToken) { + cancellationToken.throwIfCancellationRequested(); + } +} +var InvalidatedProjectKind = /* @__PURE__ */ ((InvalidatedProjectKind2) => { + InvalidatedProjectKind2[InvalidatedProjectKind2["Build"] = 0] = "Build"; + InvalidatedProjectKind2[InvalidatedProjectKind2["UpdateOutputFileStamps"] = 1] = "UpdateOutputFileStamps"; + return InvalidatedProjectKind2; +})(InvalidatedProjectKind || {}); +function doneInvalidatedProject(state, projectPath) { + state.projectPendingBuild.delete(projectPath); + return state.diagnostics.has(projectPath) ? 1 /* DiagnosticsPresent_OutputsSkipped */ : 0 /* Success */; +} +function createUpdateOutputFileStampsProject(state, project, projectPath, config, buildOrder) { + let updateOutputFileStampsPending = true; + return { + kind: 1 /* UpdateOutputFileStamps */, + project, + projectPath, + buildOrder, + getCompilerOptions: () => config.options, + getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(), + updateOutputFileStatmps: () => { + updateOutputTimestamps(state, config, projectPath); + updateOutputFileStampsPending = false; + }, + done: () => { + if (updateOutputFileStampsPending) { + updateOutputTimestamps(state, config, projectPath); + } + mark("SolutionBuilder::Timestamps only updates"); + return doneInvalidatedProject(state, projectPath); + } + }; +} +function createBuildOrUpdateInvalidedProject(state, project, projectPath, projectIndex, config, status, buildOrder) { + let step = 0 /* CreateProgram */; + let program; + let buildResult; + return { + kind: 0 /* Build */, + project, + projectPath, + buildOrder, + getCompilerOptions: () => config.options, + getCurrentDirectory: () => state.compilerHost.getCurrentDirectory(), + getBuilderProgram: () => withProgramOrUndefined(identity), + getProgram: () => withProgramOrUndefined( + (program2) => program2.getProgramOrUndefined() + ), + getSourceFile: (fileName) => withProgramOrUndefined( + (program2) => program2.getSourceFile(fileName) + ), + getSourceFiles: () => withProgramOrEmptyArray( + (program2) => program2.getSourceFiles() + ), + getOptionsDiagnostics: (cancellationToken) => withProgramOrEmptyArray( + (program2) => program2.getOptionsDiagnostics(cancellationToken) + ), + getGlobalDiagnostics: (cancellationToken) => withProgramOrEmptyArray( + (program2) => program2.getGlobalDiagnostics(cancellationToken) + ), + getConfigFileParsingDiagnostics: () => withProgramOrEmptyArray( + (program2) => program2.getConfigFileParsingDiagnostics() + ), + getSyntacticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray( + (program2) => program2.getSyntacticDiagnostics(sourceFile, cancellationToken) + ), + getAllDependencies: (sourceFile) => withProgramOrEmptyArray( + (program2) => program2.getAllDependencies(sourceFile) + ), + getSemanticDiagnostics: (sourceFile, cancellationToken) => withProgramOrEmptyArray( + (program2) => program2.getSemanticDiagnostics(sourceFile, cancellationToken) + ), + getSemanticDiagnosticsOfNextAffectedFile: (cancellationToken, ignoreSourceFile) => withProgramOrUndefined( + (program2) => program2.getSemanticDiagnosticsOfNextAffectedFile && program2.getSemanticDiagnosticsOfNextAffectedFile(cancellationToken, ignoreSourceFile) + ), + emit: (targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers) => { + if (targetSourceFile || emitOnlyDtsFiles) { + return withProgramOrUndefined( + (program2) => { + var _a, _b; + return program2.emit(targetSourceFile, writeFile2, cancellationToken, emitOnlyDtsFiles, customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project))); + } + ); + } + executeSteps(0 /* CreateProgram */, cancellationToken); + return emit(writeFile2, cancellationToken, customTransformers); + }, + done + }; + function done(cancellationToken, writeFile2, customTransformers) { + executeSteps(3 /* Done */, cancellationToken, writeFile2, customTransformers); + mark("SolutionBuilder::Projects built"); + return doneInvalidatedProject(state, projectPath); + } + function withProgramOrUndefined(action) { + executeSteps(0 /* CreateProgram */); + return program && action(program); + } + function withProgramOrEmptyArray(action) { + return withProgramOrUndefined(action) || emptyArray; + } + function createProgram2() { + var _a, _b, _c; + Debug.assert(program === void 0); + if (state.options.dry) { + reportStatus(state, Diagnostics.A_non_dry_build_would_build_project_0, project); + buildResult = 1 /* Success */; + step = 2 /* QueueReferencingProjects */; + return; + } + if (state.options.verbose) reportStatus(state, Diagnostics.Building_project_0, project); + if (config.fileNames.length === 0) { + reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); + buildResult = 0 /* None */; + step = 2 /* QueueReferencingProjects */; + return; + } + const { host, compilerHost } = state; + state.projectCompilerOptions = config.options; + (_a = state.moduleResolutionCache) == null ? void 0 : _a.update(config.options); + (_b = state.typeReferenceDirectiveResolutionCache) == null ? void 0 : _b.update(config.options); + program = host.createProgram( + config.fileNames, + config.options, + compilerHost, + getOldProgram(state, projectPath, config), + getConfigFileParsingDiagnostics(config), + config.projectReferences + ); + if (state.watch) { + const internalMap = (_c = state.moduleResolutionCache) == null ? void 0 : _c.getPackageJsonInfoCache().getInternalMap(); + state.lastCachedPackageJsonLookups.set( + projectPath, + internalMap && new Set(arrayFrom( + internalMap.values(), + (data) => state.host.realpath && (isPackageJsonInfo(data) || data.directoryExists) ? state.host.realpath(combinePaths(data.packageDirectory, "package.json")) : combinePaths(data.packageDirectory, "package.json") + )) + ); + state.builderPrograms.set(projectPath, program); + } + step++; + } + function emit(writeFileCallback, cancellationToken, customTransformers) { + var _a, _b, _c; + Debug.assertIsDefined(program); + Debug.assert(step === 1 /* Emit */); + const { host, compilerHost } = state; + const emittedOutputs = /* @__PURE__ */ new Map(); + const options = program.getCompilerOptions(); + const isIncremental = isIncrementalCompilation(options); + let outputTimeStampMap; + let now; + const { emitResult, diagnostics } = emitFilesAndReportErrors( + program, + (d) => host.reportDiagnostic(d), + state.write, + /*reportSummary*/ + void 0, + (name, text, writeByteOrderMark, onError, sourceFiles, data) => { + var _a2; + const path = toPath2(state, name); + emittedOutputs.set(toPath2(state, name), name); + if (data == null ? void 0 : data.buildInfo) { + now || (now = getCurrentTime(state.host)); + const isChangedSignature2 = (_a2 = program.hasChangedEmitSignature) == null ? void 0 : _a2.call(program); + const existing = getBuildInfoCacheEntry(state, name, projectPath); + if (existing) { + existing.buildInfo = data.buildInfo; + existing.modifiedTime = now; + if (isChangedSignature2) existing.latestChangedDtsTime = now; + } else { + state.buildInfoCache.set(projectPath, { + path: toPath2(state, name), + buildInfo: data.buildInfo, + modifiedTime: now, + latestChangedDtsTime: isChangedSignature2 ? now : void 0 + }); + } + } + const modifiedTime = (data == null ? void 0 : data.differsOnlyInMap) ? getModifiedTime(state.host, name) : void 0; + (writeFileCallback || compilerHost.writeFile)( + name, + text, + writeByteOrderMark, + onError, + sourceFiles, + data + ); + if (data == null ? void 0 : data.differsOnlyInMap) state.host.setModifiedTime(name, modifiedTime); + else if (!isIncremental && state.watch) { + (outputTimeStampMap || (outputTimeStampMap = getOutputTimeStampMap(state, projectPath))).set(path, now || (now = getCurrentTime(state.host))); + } + }, + cancellationToken, + /*emitOnlyDtsFiles*/ + void 0, + customTransformers || ((_b = (_a = state.host).getCustomTransformers) == null ? void 0 : _b.call(_a, project)) + ); + if ((!options.noEmitOnError || !diagnostics.length) && (emittedOutputs.size || status.type !== 8 /* OutOfDateBuildInfoWithErrors */)) { + updateOutputTimestampsWorker(state, config, projectPath, Diagnostics.Updating_unchanged_output_timestamps_of_project_0, emittedOutputs); + } + state.projectErrorsReported.set(projectPath, true); + buildResult = ((_c = program.hasChangedEmitSignature) == null ? void 0 : _c.call(program)) ? 0 /* None */ : 2 /* DeclarationOutputUnchanged */; + if (!diagnostics.length) { + state.diagnostics.delete(projectPath); + state.projectStatus.set(projectPath, { + type: 1 /* UpToDate */, + oldestOutputFileName: firstOrUndefinedIterator(emittedOutputs.values()) ?? getFirstProjectOutput(config, !host.useCaseSensitiveFileNames()) + }); + } else { + state.diagnostics.set(projectPath, diagnostics); + state.projectStatus.set(projectPath, { type: 0 /* Unbuildable */, reason: `it had errors` }); + buildResult |= 4 /* AnyErrors */; + } + afterProgramDone(state, program); + step = 2 /* QueueReferencingProjects */; + return emitResult; + } + function executeSteps(till, cancellationToken, writeFile2, customTransformers) { + while (step <= till && step < 3 /* Done */) { + const currentStep = step; + switch (step) { + case 0 /* CreateProgram */: + createProgram2(); + break; + case 1 /* Emit */: + emit(writeFile2, cancellationToken, customTransformers); + break; + case 2 /* QueueReferencingProjects */: + queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, Debug.checkDefined(buildResult)); + step++; + break; + // Should never be done + case 3 /* Done */: + default: + assertType(step); + } + Debug.assert(step > currentStep); + } + } +} +function getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue) { + if (!state.projectPendingBuild.size) return void 0; + if (isCircularBuildOrder(buildOrder)) return void 0; + const { options, projectPendingBuild } = state; + for (let projectIndex = 0; projectIndex < buildOrder.length; projectIndex++) { + const project = buildOrder[projectIndex]; + const projectPath = toResolvedConfigFilePath(state, project); + const updateLevel = state.projectPendingBuild.get(projectPath); + if (updateLevel === void 0) continue; + if (reportQueue) { + reportQueue = false; + reportBuildQueue(state, buildOrder); + } + const config = parseConfigFile(state, project, projectPath); + if (!config) { + reportParseConfigFileDiagnostic(state, projectPath); + projectPendingBuild.delete(projectPath); + continue; + } + if (updateLevel === 2 /* Full */) { + watchConfigFile(state, project, projectPath, config); + watchExtendedConfigFiles(state, projectPath, config); + watchWildCardDirectories(state, project, projectPath, config); + watchInputFiles(state, project, projectPath, config); + watchPackageJsonFiles(state, project, projectPath, config); + } else if (updateLevel === 1 /* RootNamesAndUpdate */) { + config.fileNames = getFileNamesFromConfigSpecs(config.options.configFile.configFileSpecs, getDirectoryPath(project), config.options, state.parseConfigFileHost); + updateErrorForNoInputFiles( + config.fileNames, + project, + config.options.configFile.configFileSpecs, + config.errors, + canJsonReportNoInputFiles(config.raw) + ); + watchInputFiles(state, project, projectPath, config); + watchPackageJsonFiles(state, project, projectPath, config); + } + const status = getUpToDateStatus(state, config, projectPath); + if (!options.force) { + if (status.type === 1 /* UpToDate */) { + verboseReportProjectStatus(state, project, status); + reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); + projectPendingBuild.delete(projectPath); + if (options.dry) { + reportStatus(state, Diagnostics.Project_0_is_up_to_date, project); + } + continue; + } + if (status.type === 2 /* UpToDateWithUpstreamTypes */ || status.type === 15 /* UpToDateWithInputFileText */) { + reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); + return { + kind: 1 /* UpdateOutputFileStamps */, + status, + project, + projectPath, + projectIndex, + config + }; + } + } + if (status.type === 12 /* UpstreamBlocked */) { + verboseReportProjectStatus(state, project, status); + reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); + projectPendingBuild.delete(projectPath); + if (options.verbose) { + reportStatus( + state, + status.upstreamProjectBlocked ? Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_was_not_built : Diagnostics.Skipping_build_of_project_0_because_its_dependency_1_has_errors, + project, + status.upstreamProjectName + ); + } + continue; + } + if (status.type === 16 /* ContainerOnly */) { + verboseReportProjectStatus(state, project, status); + reportAndStoreErrors(state, projectPath, getConfigFileParsingDiagnostics(config)); + projectPendingBuild.delete(projectPath); + continue; + } + return { + kind: 0 /* Build */, + status, + project, + projectPath, + projectIndex, + config + }; + } + return void 0; +} +function createInvalidatedProjectWithInfo(state, info, buildOrder) { + verboseReportProjectStatus(state, info.project, info.status); + return info.kind !== 1 /* UpdateOutputFileStamps */ ? createBuildOrUpdateInvalidedProject( + state, + info.project, + info.projectPath, + info.projectIndex, + info.config, + info.status, + buildOrder + ) : createUpdateOutputFileStampsProject( + state, + info.project, + info.projectPath, + info.config, + buildOrder + ); +} +function getNextInvalidatedProject(state, buildOrder, reportQueue) { + const info = getNextInvalidatedProjectCreateInfo(state, buildOrder, reportQueue); + if (!info) return info; + return createInvalidatedProjectWithInfo(state, info, buildOrder); +} +function getOldProgram({ options, builderPrograms, compilerHost }, proj, parsed) { + if (options.force) return void 0; + const value = builderPrograms.get(proj); + if (value) return value; + return readBuilderProgram(parsed.options, compilerHost); +} +function afterProgramDone(state, program) { + if (program) { + if (state.host.afterProgramEmitAndDiagnostics) { + state.host.afterProgramEmitAndDiagnostics(program); + } + program.releaseProgram(); + } + state.projectCompilerOptions = state.baseCompilerOptions; +} +function isFileWatcherWithModifiedTime(value) { + return !!value.watcher; +} +function getModifiedTime2(state, fileName) { + const path = toPath2(state, fileName); + const existing = state.filesWatched.get(path); + if (state.watch && !!existing) { + if (!isFileWatcherWithModifiedTime(existing)) return existing; + if (existing.modifiedTime) return existing.modifiedTime; + } + const result = getModifiedTime(state.host, fileName); + if (state.watch) { + if (existing) existing.modifiedTime = result; + else state.filesWatched.set(path, result); + } + return result; +} +function watchFile(state, file, callback, pollingInterval, options, watchType, project) { + const path = toPath2(state, file); + const existing = state.filesWatched.get(path); + if (existing && isFileWatcherWithModifiedTime(existing)) { + existing.callbacks.push(callback); + } else { + const watcher = state.watchFile( + file, + (fileName, eventKind, modifiedTime) => { + const existing2 = Debug.checkDefined(state.filesWatched.get(path)); + Debug.assert(isFileWatcherWithModifiedTime(existing2)); + existing2.modifiedTime = modifiedTime; + existing2.callbacks.forEach((cb) => cb(fileName, eventKind, modifiedTime)); + }, + pollingInterval, + options, + watchType, + project + ); + state.filesWatched.set(path, { callbacks: [callback], watcher, modifiedTime: existing }); + } + return { + close: () => { + const existing2 = Debug.checkDefined(state.filesWatched.get(path)); + Debug.assert(isFileWatcherWithModifiedTime(existing2)); + if (existing2.callbacks.length === 1) { + state.filesWatched.delete(path); + closeFileWatcherOf(existing2); + } else { + unorderedRemoveItem(existing2.callbacks, callback); + } + } + }; +} +function getOutputTimeStampMap(state, resolvedConfigFilePath) { + if (!state.watch) return void 0; + let result = state.outputTimeStamps.get(resolvedConfigFilePath); + if (!result) state.outputTimeStamps.set(resolvedConfigFilePath, result = /* @__PURE__ */ new Map()); + return result; +} +function getBuildInfoCacheEntry(state, buildInfoPath, resolvedConfigPath) { + const path = toPath2(state, buildInfoPath); + const existing = state.buildInfoCache.get(resolvedConfigPath); + return (existing == null ? void 0 : existing.path) === path ? existing : void 0; +} +function getBuildInfo3(state, buildInfoPath, resolvedConfigPath, modifiedTime) { + const path = toPath2(state, buildInfoPath); + const existing = state.buildInfoCache.get(resolvedConfigPath); + if (existing !== void 0 && existing.path === path) { + return existing.buildInfo || void 0; + } + const value = state.readFileWithCache(buildInfoPath); + const buildInfo = value ? getBuildInfo(buildInfoPath, value) : void 0; + state.buildInfoCache.set(resolvedConfigPath, { path, buildInfo: buildInfo || false, modifiedTime: modifiedTime || missingFileModifiedTime }); + return buildInfo; +} +function checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName) { + const tsconfigTime = getModifiedTime2(state, configFile); + if (oldestOutputFileTime < tsconfigTime) { + return { + type: 5 /* OutOfDateWithSelf */, + outOfDateOutputFileName: oldestOutputFileName, + newerInputFileName: configFile + }; + } +} +function getUpToDateStatusWorker(state, project, resolvedPath) { + var _a, _b, _c, _d, _e; + if (isSolutionConfig(project)) return { type: 16 /* ContainerOnly */ }; + let referenceStatuses; + const force = !!state.options.force; + if (project.projectReferences) { + state.projectStatus.set(resolvedPath, { type: 13 /* ComputingUpstream */ }); + for (const ref of project.projectReferences) { + const resolvedRef = resolveProjectReferencePath(ref); + const resolvedRefPath = toResolvedConfigFilePath(state, resolvedRef); + const resolvedConfig = parseConfigFile(state, resolvedRef, resolvedRefPath); + const refStatus = getUpToDateStatus(state, resolvedConfig, resolvedRefPath); + if (refStatus.type === 13 /* ComputingUpstream */ || refStatus.type === 16 /* ContainerOnly */) { + continue; + } + if (state.options.stopBuildOnErrors && (refStatus.type === 0 /* Unbuildable */ || refStatus.type === 12 /* UpstreamBlocked */)) { + return { + type: 12 /* UpstreamBlocked */, + upstreamProjectName: ref.path, + upstreamProjectBlocked: refStatus.type === 12 /* UpstreamBlocked */ + }; + } + if (!force) (referenceStatuses || (referenceStatuses = [])).push({ ref, refStatus, resolvedRefPath, resolvedConfig }); + } + } + if (force) return { type: 17 /* ForceBuild */ }; + const { host } = state; + const buildInfoPath = getTsBuildInfoEmitOutputFilePath(project.options); + const isIncremental = isIncrementalCompilation(project.options); + let buildInfoCacheEntry = getBuildInfoCacheEntry(state, buildInfoPath, resolvedPath); + const buildInfoTime = (buildInfoCacheEntry == null ? void 0 : buildInfoCacheEntry.modifiedTime) || getModifiedTime(host, buildInfoPath); + if (buildInfoTime === missingFileModifiedTime) { + if (!buildInfoCacheEntry) { + state.buildInfoCache.set(resolvedPath, { + path: toPath2(state, buildInfoPath), + buildInfo: false, + modifiedTime: buildInfoTime + }); + } + return { + type: 3 /* OutputMissing */, + missingOutputFileName: buildInfoPath + }; + } + const buildInfo = getBuildInfo3(state, buildInfoPath, resolvedPath, buildInfoTime); + if (!buildInfo) { + return { + type: 4 /* ErrorReadingFile */, + fileName: buildInfoPath + }; + } + const incrementalBuildInfo = isIncremental && isIncrementalBuildInfo(buildInfo) ? buildInfo : void 0; + if ((incrementalBuildInfo || !isIncremental) && buildInfo.version !== version) { + return { + type: 14 /* TsVersionOutputOfDate */, + version: buildInfo.version + }; + } + if (!project.options.noCheck && (buildInfo.errors || // TODO: syntax errors???? + buildInfo.checkPending)) { + return { + type: 8 /* OutOfDateBuildInfoWithErrors */, + buildInfoFile: buildInfoPath + }; + } + if (incrementalBuildInfo) { + if (!project.options.noCheck && (((_a = incrementalBuildInfo.changeFileSet) == null ? void 0 : _a.length) || ((_b = incrementalBuildInfo.semanticDiagnosticsPerFile) == null ? void 0 : _b.length) || getEmitDeclarations(project.options) && ((_c = incrementalBuildInfo.emitDiagnosticsPerFile) == null ? void 0 : _c.length))) { + return { + type: 8 /* OutOfDateBuildInfoWithErrors */, + buildInfoFile: buildInfoPath + }; + } + if (!project.options.noEmit && (((_d = incrementalBuildInfo.changeFileSet) == null ? void 0 : _d.length) || ((_e = incrementalBuildInfo.affectedFilesPendingEmit) == null ? void 0 : _e.length) || incrementalBuildInfo.pendingEmit !== void 0)) { + return { + type: 7 /* OutOfDateBuildInfoWithPendingEmit */, + buildInfoFile: buildInfoPath + }; + } + if ((!project.options.noEmit || project.options.noEmit && getEmitDeclarations(project.options)) && getPendingEmitKindWithSeen( + project.options, + incrementalBuildInfo.options || {}, + /*emitOnlyDtsFiles*/ + void 0, + !!project.options.noEmit + )) { + return { + type: 9 /* OutOfDateOptions */, + buildInfoFile: buildInfoPath + }; + } + } + let oldestOutputFileTime = buildInfoTime; + let oldestOutputFileName = buildInfoPath; + let newestInputFileName = void 0; + let newestInputFileTime = minimumDate; + let pseudoInputUpToDate = false; + const seenRoots = /* @__PURE__ */ new Set(); + let buildInfoVersionMap; + for (const inputFile of project.fileNames) { + const inputTime = getModifiedTime2(state, inputFile); + if (inputTime === missingFileModifiedTime) { + return { + type: 0 /* Unbuildable */, + reason: `${inputFile} does not exist` + }; + } + const inputPath = toPath2(state, inputFile); + if (buildInfoTime < inputTime) { + let version2; + let currentVersion; + if (incrementalBuildInfo) { + if (!buildInfoVersionMap) buildInfoVersionMap = getBuildInfoFileVersionMap(incrementalBuildInfo, buildInfoPath, host); + const resolvedInputPath = buildInfoVersionMap.roots.get(inputPath); + version2 = buildInfoVersionMap.fileInfos.get(resolvedInputPath ?? inputPath); + const text = version2 ? state.readFileWithCache(resolvedInputPath ?? inputFile) : void 0; + currentVersion = text !== void 0 ? getSourceFileVersionAsHashFromText(host, text) : void 0; + if (version2 && version2 === currentVersion) pseudoInputUpToDate = true; + } + if (!version2 || version2 !== currentVersion) { + return { + type: 5 /* OutOfDateWithSelf */, + outOfDateOutputFileName: buildInfoPath, + newerInputFileName: inputFile + }; + } + } + if (inputTime > newestInputFileTime) { + newestInputFileName = inputFile; + newestInputFileTime = inputTime; + } + seenRoots.add(inputPath); + } + let existingRoot; + if (incrementalBuildInfo) { + if (!buildInfoVersionMap) buildInfoVersionMap = getBuildInfoFileVersionMap(incrementalBuildInfo, buildInfoPath, host); + existingRoot = forEachEntry( + buildInfoVersionMap.roots, + // File was root file when project was built but its not any more + (_resolved, existingRoot2) => !seenRoots.has(existingRoot2) ? existingRoot2 : void 0 + ); + } else { + existingRoot = forEach( + getNonIncrementalBuildInfoRoots(buildInfo, buildInfoPath, host), + (root) => !seenRoots.has(root) ? root : void 0 + ); + } + if (existingRoot) { + return { + type: 10 /* OutOfDateRoots */, + buildInfoFile: buildInfoPath, + inputFile: existingRoot + }; + } + if (!isIncremental) { + const outputs = getAllProjectOutputs(project, !host.useCaseSensitiveFileNames()); + const outputTimeStampMap = getOutputTimeStampMap(state, resolvedPath); + for (const output of outputs) { + if (output === buildInfoPath) continue; + const path = toPath2(state, output); + let outputTime = outputTimeStampMap == null ? void 0 : outputTimeStampMap.get(path); + if (!outputTime) { + outputTime = getModifiedTime(state.host, output); + outputTimeStampMap == null ? void 0 : outputTimeStampMap.set(path, outputTime); + } + if (outputTime === missingFileModifiedTime) { + return { + type: 3 /* OutputMissing */, + missingOutputFileName: output + }; + } + if (outputTime < newestInputFileTime) { + return { + type: 5 /* OutOfDateWithSelf */, + outOfDateOutputFileName: output, + newerInputFileName: newestInputFileName + }; + } + if (outputTime < oldestOutputFileTime) { + oldestOutputFileTime = outputTime; + oldestOutputFileName = output; + } + } + } + let pseudoUpToDate = false; + if (referenceStatuses) { + for (const { ref, refStatus, resolvedConfig, resolvedRefPath } of referenceStatuses) { + if (refStatus.newestInputFileTime && refStatus.newestInputFileTime <= oldestOutputFileTime) { + continue; + } + if (hasSameBuildInfo(state, buildInfoCacheEntry ?? (buildInfoCacheEntry = state.buildInfoCache.get(resolvedPath)), resolvedRefPath)) { + return { + type: 6 /* OutOfDateWithUpstream */, + outOfDateOutputFileName: buildInfoPath, + newerProjectName: ref.path + }; + } + const newestDeclarationFileContentChangedTime = getLatestChangedDtsTime(state, resolvedConfig.options, resolvedRefPath); + if (newestDeclarationFileContentChangedTime && newestDeclarationFileContentChangedTime <= oldestOutputFileTime) { + pseudoUpToDate = true; + continue; + } + Debug.assert(oldestOutputFileName !== void 0, "Should have an oldest output filename here"); + return { + type: 6 /* OutOfDateWithUpstream */, + outOfDateOutputFileName: oldestOutputFileName, + newerProjectName: ref.path + }; + } + } + const configStatus = checkConfigFileUpToDateStatus(state, project.options.configFilePath, oldestOutputFileTime, oldestOutputFileName); + if (configStatus) return configStatus; + const extendedConfigStatus = forEach(project.options.configFile.extendedSourceFiles || emptyArray, (configFile) => checkConfigFileUpToDateStatus(state, configFile, oldestOutputFileTime, oldestOutputFileName)); + if (extendedConfigStatus) return extendedConfigStatus; + const packageJsonLookups = state.lastCachedPackageJsonLookups.get(resolvedPath); + const dependentPackageFileStatus = packageJsonLookups && forEachKey( + packageJsonLookups, + (path) => checkConfigFileUpToDateStatus(state, path, oldestOutputFileTime, oldestOutputFileName) + ); + if (dependentPackageFileStatus) return dependentPackageFileStatus; + return { + type: pseudoUpToDate ? 2 /* UpToDateWithUpstreamTypes */ : pseudoInputUpToDate ? 15 /* UpToDateWithInputFileText */ : 1 /* UpToDate */, + newestInputFileTime, + newestInputFileName, + oldestOutputFileName + }; +} +function hasSameBuildInfo(state, buildInfoCacheEntry, resolvedRefPath) { + const refBuildInfo = state.buildInfoCache.get(resolvedRefPath); + return refBuildInfo.path === buildInfoCacheEntry.path; +} +function getUpToDateStatus(state, project, resolvedPath) { + if (project === void 0) { + return { type: 0 /* Unbuildable */, reason: "config file deleted mid-build" }; + } + const prior = state.projectStatus.get(resolvedPath); + if (prior !== void 0) { + return prior; + } + mark("SolutionBuilder::beforeUpToDateCheck"); + const actual = getUpToDateStatusWorker(state, project, resolvedPath); + mark("SolutionBuilder::afterUpToDateCheck"); + measure("SolutionBuilder::Up-to-date check", "SolutionBuilder::beforeUpToDateCheck", "SolutionBuilder::afterUpToDateCheck"); + state.projectStatus.set(resolvedPath, actual); + return actual; +} +function updateOutputTimestampsWorker(state, proj, projectPath, verboseMessage, skipOutputs) { + if (proj.options.noEmit) return; + let now; + const buildInfoPath = getTsBuildInfoEmitOutputFilePath(proj.options); + const isIncremental = isIncrementalCompilation(proj.options); + if (buildInfoPath && isIncremental) { + if (!(skipOutputs == null ? void 0 : skipOutputs.has(toPath2(state, buildInfoPath)))) { + if (!!state.options.verbose) reportStatus(state, verboseMessage, proj.options.configFilePath); + state.host.setModifiedTime(buildInfoPath, now = getCurrentTime(state.host)); + getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now; + } + state.outputTimeStamps.delete(projectPath); + return; + } + const { host } = state; + const outputs = getAllProjectOutputs(proj, !host.useCaseSensitiveFileNames()); + const outputTimeStampMap = getOutputTimeStampMap(state, projectPath); + const modifiedOutputs = outputTimeStampMap ? /* @__PURE__ */ new Set() : void 0; + if (!skipOutputs || outputs.length !== skipOutputs.size) { + let reportVerbose = !!state.options.verbose; + for (const file of outputs) { + const path = toPath2(state, file); + if (skipOutputs == null ? void 0 : skipOutputs.has(path)) continue; + if (reportVerbose) { + reportVerbose = false; + reportStatus(state, verboseMessage, proj.options.configFilePath); + } + host.setModifiedTime(file, now || (now = getCurrentTime(state.host))); + if (file === buildInfoPath) getBuildInfoCacheEntry(state, buildInfoPath, projectPath).modifiedTime = now; + else if (outputTimeStampMap) { + outputTimeStampMap.set(path, now); + modifiedOutputs.add(path); + } + } + } + outputTimeStampMap == null ? void 0 : outputTimeStampMap.forEach((_value, key) => { + if (!(skipOutputs == null ? void 0 : skipOutputs.has(key)) && !modifiedOutputs.has(key)) outputTimeStampMap.delete(key); + }); +} +function getLatestChangedDtsTime(state, options, resolvedConfigPath) { + if (!options.composite) return void 0; + const entry = Debug.checkDefined(state.buildInfoCache.get(resolvedConfigPath)); + if (entry.latestChangedDtsTime !== void 0) return entry.latestChangedDtsTime || void 0; + const latestChangedDtsTime = entry.buildInfo && isIncrementalBuildInfo(entry.buildInfo) && entry.buildInfo.latestChangedDtsFile ? state.host.getModifiedTime(getNormalizedAbsolutePath(entry.buildInfo.latestChangedDtsFile, getDirectoryPath(entry.path))) : void 0; + entry.latestChangedDtsTime = latestChangedDtsTime || false; + return latestChangedDtsTime; +} +function updateOutputTimestamps(state, proj, resolvedPath) { + if (state.options.dry) { + return reportStatus(state, Diagnostics.A_non_dry_build_would_update_timestamps_for_output_of_project_0, proj.options.configFilePath); + } + updateOutputTimestampsWorker(state, proj, resolvedPath, Diagnostics.Updating_output_timestamps_of_project_0); + state.projectStatus.set(resolvedPath, { + type: 1 /* UpToDate */, + oldestOutputFileName: getFirstProjectOutput(proj, !state.host.useCaseSensitiveFileNames()) + }); +} +function queueReferencingProjects(state, project, projectPath, projectIndex, config, buildOrder, buildResult) { + if (state.options.stopBuildOnErrors && buildResult & 4 /* AnyErrors */) return; + if (!config.options.composite) return; + for (let index = projectIndex + 1; index < buildOrder.length; index++) { + const nextProject = buildOrder[index]; + const nextProjectPath = toResolvedConfigFilePath(state, nextProject); + if (state.projectPendingBuild.has(nextProjectPath)) continue; + const nextProjectConfig = parseConfigFile(state, nextProject, nextProjectPath); + if (!nextProjectConfig || !nextProjectConfig.projectReferences) continue; + for (const ref of nextProjectConfig.projectReferences) { + const resolvedRefPath = resolveProjectName(state, ref.path); + if (toResolvedConfigFilePath(state, resolvedRefPath) !== projectPath) continue; + const status = state.projectStatus.get(nextProjectPath); + if (status) { + switch (status.type) { + case 1 /* UpToDate */: + if (buildResult & 2 /* DeclarationOutputUnchanged */) { + status.type = 2 /* UpToDateWithUpstreamTypes */; + break; + } + // falls through + case 15 /* UpToDateWithInputFileText */: + case 2 /* UpToDateWithUpstreamTypes */: + if (!(buildResult & 2 /* DeclarationOutputUnchanged */)) { + state.projectStatus.set(nextProjectPath, { + type: 6 /* OutOfDateWithUpstream */, + outOfDateOutputFileName: status.oldestOutputFileName, + newerProjectName: project + }); + } + break; + case 12 /* UpstreamBlocked */: + if (toResolvedConfigFilePath(state, resolveProjectName(state, status.upstreamProjectName)) === projectPath) { + clearProjectStatus(state, nextProjectPath); + } + break; + } + } + addProjToQueue(state, nextProjectPath, 0 /* Update */); + break; + } + } +} +function build(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) { + mark("SolutionBuilder::beforeBuild"); + const result = buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences); + mark("SolutionBuilder::afterBuild"); + measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild"); + return result; +} +function buildWorker(state, project, cancellationToken, writeFile2, getCustomTransformers, onlyReferences) { + const buildOrder = getBuildOrderFor(state, project, onlyReferences); + if (!buildOrder) return 3 /* InvalidProject_OutputsSkipped */; + setupInitialBuild(state, cancellationToken); + let reportQueue = true; + let successfulProjects = 0; + while (true) { + const invalidatedProject = getNextInvalidatedProject(state, buildOrder, reportQueue); + if (!invalidatedProject) break; + reportQueue = false; + invalidatedProject.done(cancellationToken, writeFile2, getCustomTransformers == null ? void 0 : getCustomTransformers(invalidatedProject.project)); + if (!state.diagnostics.has(invalidatedProject.projectPath)) successfulProjects++; + } + disableCache(state); + reportErrorSummary(state, buildOrder); + startWatching(state, buildOrder); + return isCircularBuildOrder(buildOrder) ? 4 /* ProjectReferenceCycle_OutputsSkipped */ : !buildOrder.some((p) => state.diagnostics.has(toResolvedConfigFilePath(state, p))) ? 0 /* Success */ : successfulProjects ? 2 /* DiagnosticsPresent_OutputsGenerated */ : 1 /* DiagnosticsPresent_OutputsSkipped */; +} +function clean(state, project, onlyReferences) { + mark("SolutionBuilder::beforeClean"); + const result = cleanWorker(state, project, onlyReferences); + mark("SolutionBuilder::afterClean"); + measure("SolutionBuilder::Clean", "SolutionBuilder::beforeClean", "SolutionBuilder::afterClean"); + return result; +} +function cleanWorker(state, project, onlyReferences) { + const buildOrder = getBuildOrderFor(state, project, onlyReferences); + if (!buildOrder) return 3 /* InvalidProject_OutputsSkipped */; + if (isCircularBuildOrder(buildOrder)) { + reportErrors(state, buildOrder.circularDiagnostics); + return 4 /* ProjectReferenceCycle_OutputsSkipped */; + } + const { options, host } = state; + const filesToDelete = options.dry ? [] : void 0; + for (const proj of buildOrder) { + const resolvedPath = toResolvedConfigFilePath(state, proj); + const parsed = parseConfigFile(state, proj, resolvedPath); + if (parsed === void 0) { + reportParseConfigFileDiagnostic(state, resolvedPath); + continue; + } + const outputs = getAllProjectOutputs(parsed, !host.useCaseSensitiveFileNames()); + if (!outputs.length) continue; + const inputFileNames = new Set(parsed.fileNames.map((f) => toPath2(state, f))); + for (const output of outputs) { + if (inputFileNames.has(toPath2(state, output))) continue; + if (host.fileExists(output)) { + if (filesToDelete) { + filesToDelete.push(output); + } else { + host.deleteFile(output); + invalidateProject(state, resolvedPath, 0 /* Update */); + } + } + } + } + if (filesToDelete) { + reportStatus(state, Diagnostics.A_non_dry_build_would_delete_the_following_files_Colon_0, filesToDelete.map((f) => `\r + * ${f}`).join("")); + } + return 0 /* Success */; +} +function invalidateProject(state, resolved, updateLevel) { + if (state.host.getParsedCommandLine && updateLevel === 1 /* RootNamesAndUpdate */) { + updateLevel = 2 /* Full */; + } + if (updateLevel === 2 /* Full */) { + state.configFileCache.delete(resolved); + state.buildOrder = void 0; + } + state.needsSummary = true; + clearProjectStatus(state, resolved); + addProjToQueue(state, resolved, updateLevel); + enableCache(state); +} +function invalidateProjectAndScheduleBuilds(state, resolvedPath, updateLevel) { + state.reportFileChangeDetected = true; + invalidateProject(state, resolvedPath, updateLevel); + scheduleBuildInvalidatedProject( + state, + 250, + /*changeDetected*/ + true + ); +} +function scheduleBuildInvalidatedProject(state, time, changeDetected) { + const { hostWithWatch } = state; + if (!hostWithWatch.setTimeout || !hostWithWatch.clearTimeout) { + return; + } + if (state.timerToBuildInvalidatedProject) { + hostWithWatch.clearTimeout(state.timerToBuildInvalidatedProject); + } + state.timerToBuildInvalidatedProject = hostWithWatch.setTimeout(buildNextInvalidatedProject, time, "timerToBuildInvalidatedProject", state, changeDetected); +} +function buildNextInvalidatedProject(_timeoutType, state, changeDetected) { + mark("SolutionBuilder::beforeBuild"); + const buildOrder = buildNextInvalidatedProjectWorker(state, changeDetected); + mark("SolutionBuilder::afterBuild"); + measure("SolutionBuilder::Build", "SolutionBuilder::beforeBuild", "SolutionBuilder::afterBuild"); + if (buildOrder) reportErrorSummary(state, buildOrder); +} +function buildNextInvalidatedProjectWorker(state, changeDetected) { + state.timerToBuildInvalidatedProject = void 0; + if (state.reportFileChangeDetected) { + state.reportFileChangeDetected = false; + state.projectErrorsReported.clear(); + reportWatchStatus(state, Diagnostics.File_change_detected_Starting_incremental_compilation); + } + let projectsBuilt = 0; + const buildOrder = getBuildOrder(state); + const invalidatedProject = getNextInvalidatedProject( + state, + buildOrder, + /*reportQueue*/ + false + ); + if (invalidatedProject) { + invalidatedProject.done(); + projectsBuilt++; + while (state.projectPendingBuild.size) { + if (state.timerToBuildInvalidatedProject) return; + const info = getNextInvalidatedProjectCreateInfo( + state, + buildOrder, + /*reportQueue*/ + false + ); + if (!info) break; + if (info.kind !== 1 /* UpdateOutputFileStamps */ && (changeDetected || projectsBuilt === 5)) { + scheduleBuildInvalidatedProject( + state, + 100, + /*changeDetected*/ + false + ); + return; + } + const project = createInvalidatedProjectWithInfo(state, info, buildOrder); + project.done(); + if (info.kind !== 1 /* UpdateOutputFileStamps */) projectsBuilt++; + } + } + disableCache(state); + return buildOrder; +} +function watchConfigFile(state, resolved, resolvedPath, parsed) { + if (!state.watch || state.allWatchedConfigFiles.has(resolvedPath)) return; + state.allWatchedConfigFiles.set( + resolvedPath, + watchFile( + state, + resolved, + () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 2 /* Full */), + 2e3 /* High */, + parsed == null ? void 0 : parsed.watchOptions, + WatchType.ConfigFile, + resolved + ) + ); +} +function watchExtendedConfigFiles(state, resolvedPath, parsed) { + updateSharedExtendedConfigFileWatcher( + resolvedPath, + parsed == null ? void 0 : parsed.options, + state.allWatchedExtendedConfigFiles, + (extendedConfigFileName, extendedConfigFilePath) => watchFile( + state, + extendedConfigFileName, + () => { + var _a; + return (_a = state.allWatchedExtendedConfigFiles.get(extendedConfigFilePath)) == null ? void 0 : _a.projects.forEach((projectConfigFilePath) => invalidateProjectAndScheduleBuilds(state, projectConfigFilePath, 2 /* Full */)); + }, + 2e3 /* High */, + parsed == null ? void 0 : parsed.watchOptions, + WatchType.ExtendedConfigFile + ), + (fileName) => toPath2(state, fileName) + ); +} +function watchWildCardDirectories(state, resolved, resolvedPath, parsed) { + if (!state.watch) return; + updateWatchingWildcardDirectories( + getOrCreateValueMapFromConfigFileMap(state.allWatchedWildcardDirectories, resolvedPath), + parsed.wildcardDirectories, + (dir, flags) => state.watchDirectory( + dir, + (fileOrDirectory) => { + var _a; + if (isIgnoredFileFromWildCardWatching({ + watchedDirPath: toPath2(state, dir), + fileOrDirectory, + fileOrDirectoryPath: toPath2(state, fileOrDirectory), + configFileName: resolved, + currentDirectory: state.compilerHost.getCurrentDirectory(), + options: parsed.options, + program: state.builderPrograms.get(resolvedPath) || ((_a = getCachedParsedConfigFile(state, resolvedPath)) == null ? void 0 : _a.fileNames), + useCaseSensitiveFileNames: state.parseConfigFileHost.useCaseSensitiveFileNames, + writeLog: (s) => state.writeLog(s), + toPath: (fileName) => toPath2(state, fileName) + })) return; + invalidateProjectAndScheduleBuilds(state, resolvedPath, 1 /* RootNamesAndUpdate */); + }, + flags, + parsed == null ? void 0 : parsed.watchOptions, + WatchType.WildcardDirectory, + resolved + ) + ); +} +function watchInputFiles(state, resolved, resolvedPath, parsed) { + if (!state.watch) return; + mutateMap( + getOrCreateValueMapFromConfigFileMap(state.allWatchedInputFiles, resolvedPath), + new Set(parsed.fileNames), + { + createNewValue: (input) => watchFile( + state, + input, + () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */), + 250 /* Low */, + parsed == null ? void 0 : parsed.watchOptions, + WatchType.SourceFile, + resolved + ), + onDeleteValue: closeFileWatcher + } + ); +} +function watchPackageJsonFiles(state, resolved, resolvedPath, parsed) { + if (!state.watch || !state.lastCachedPackageJsonLookups) return; + mutateMap( + getOrCreateValueMapFromConfigFileMap(state.allWatchedPackageJsonFiles, resolvedPath), + state.lastCachedPackageJsonLookups.get(resolvedPath), + { + createNewValue: (input) => watchFile( + state, + input, + () => invalidateProjectAndScheduleBuilds(state, resolvedPath, 0 /* Update */), + 2e3 /* High */, + parsed == null ? void 0 : parsed.watchOptions, + WatchType.PackageJson, + resolved + ), + onDeleteValue: closeFileWatcher + } + ); +} +function startWatching(state, buildOrder) { + if (!state.watchAllProjectsPending) return; + mark("SolutionBuilder::beforeWatcherCreation"); + state.watchAllProjectsPending = false; + for (const resolved of getBuildOrderFromAnyBuildOrder(buildOrder)) { + const resolvedPath = toResolvedConfigFilePath(state, resolved); + const cfg = parseConfigFile(state, resolved, resolvedPath); + watchConfigFile(state, resolved, resolvedPath, cfg); + watchExtendedConfigFiles(state, resolvedPath, cfg); + if (cfg) { + watchWildCardDirectories(state, resolved, resolvedPath, cfg); + watchInputFiles(state, resolved, resolvedPath, cfg); + watchPackageJsonFiles(state, resolved, resolvedPath, cfg); + } + } + mark("SolutionBuilder::afterWatcherCreation"); + measure("SolutionBuilder::Watcher creation", "SolutionBuilder::beforeWatcherCreation", "SolutionBuilder::afterWatcherCreation"); +} +function stopWatching(state) { + clearMap(state.allWatchedConfigFiles, closeFileWatcher); + clearMap(state.allWatchedExtendedConfigFiles, closeFileWatcherOf); + clearMap(state.allWatchedWildcardDirectories, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcherOf)); + clearMap(state.allWatchedInputFiles, (watchedWildcardDirectories) => clearMap(watchedWildcardDirectories, closeFileWatcher)); + clearMap(state.allWatchedPackageJsonFiles, (watchedPacageJsonFiles) => clearMap(watchedPacageJsonFiles, closeFileWatcher)); +} +function createSolutionBuilderWorker(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions) { + const state = createSolutionBuilderState(watch, hostOrHostWithWatch, rootNames, options, baseWatchOptions); + return { + build: (project, cancellationToken, writeFile2, getCustomTransformers) => build(state, project, cancellationToken, writeFile2, getCustomTransformers), + clean: (project) => clean(state, project), + buildReferences: (project, cancellationToken, writeFile2, getCustomTransformers) => build( + state, + project, + cancellationToken, + writeFile2, + getCustomTransformers, + /*onlyReferences*/ + true + ), + cleanReferences: (project) => clean( + state, + project, + /*onlyReferences*/ + true + ), + getNextInvalidatedProject: (cancellationToken) => { + setupInitialBuild(state, cancellationToken); + return getNextInvalidatedProject( + state, + getBuildOrder(state), + /*reportQueue*/ + false + ); + }, + getBuildOrder: () => getBuildOrder(state), + getUpToDateStatusOfProject: (project) => { + const configFileName = resolveProjectName(state, project); + const configFilePath = toResolvedConfigFilePath(state, configFileName); + return getUpToDateStatus(state, parseConfigFile(state, configFileName, configFilePath), configFilePath); + }, + invalidateProject: (configFilePath, updateLevel) => invalidateProject(state, configFilePath, updateLevel || 0 /* Update */), + close: () => stopWatching(state) + }; +} +function relName(state, path) { + return convertToRelativePath(path, state.compilerHost.getCurrentDirectory(), state.compilerHost.getCanonicalFileName); +} +function reportStatus(state, message, ...args) { + state.host.reportSolutionBuilderStatus(createCompilerDiagnostic(message, ...args)); +} +function reportWatchStatus(state, message, ...args) { + var _a, _b; + (_b = (_a = state.hostWithWatch).onWatchStatusChange) == null ? void 0 : _b.call(_a, createCompilerDiagnostic(message, ...args), state.host.getNewLine(), state.baseCompilerOptions); +} +function reportErrors({ host }, errors) { + errors.forEach((err) => host.reportDiagnostic(err)); +} +function reportAndStoreErrors(state, proj, errors) { + reportErrors(state, errors); + state.projectErrorsReported.set(proj, true); + if (errors.length) { + state.diagnostics.set(proj, errors); + } +} +function reportParseConfigFileDiagnostic(state, proj) { + reportAndStoreErrors(state, proj, [state.configFileCache.get(proj)]); +} +function reportErrorSummary(state, buildOrder) { + if (!state.needsSummary) return; + state.needsSummary = false; + const canReportSummary = state.watch || !!state.host.reportErrorSummary; + const { diagnostics } = state; + let totalErrors = 0; + let filesInError = []; + if (isCircularBuildOrder(buildOrder)) { + reportBuildQueue(state, buildOrder.buildOrder); + reportErrors(state, buildOrder.circularDiagnostics); + if (canReportSummary) totalErrors += getErrorCountForSummary(buildOrder.circularDiagnostics); + if (canReportSummary) filesInError = [...filesInError, ...getFilesInErrorForSummary(buildOrder.circularDiagnostics)]; + } else { + buildOrder.forEach((project) => { + const projectPath = toResolvedConfigFilePath(state, project); + if (!state.projectErrorsReported.has(projectPath)) { + reportErrors(state, diagnostics.get(projectPath) || emptyArray); + } + }); + if (canReportSummary) diagnostics.forEach((singleProjectErrors) => totalErrors += getErrorCountForSummary(singleProjectErrors)); + if (canReportSummary) diagnostics.forEach((singleProjectErrors) => [...filesInError, ...getFilesInErrorForSummary(singleProjectErrors)]); + } + if (state.watch) { + reportWatchStatus(state, getWatchErrorSummaryDiagnosticMessage(totalErrors), totalErrors); + } else if (state.host.reportErrorSummary) { + state.host.reportErrorSummary(totalErrors, filesInError); + } +} +function reportBuildQueue(state, buildQueue) { + if (state.options.verbose) { + reportStatus(state, Diagnostics.Projects_in_this_build_Colon_0, buildQueue.map((s) => "\r\n * " + relName(state, s)).join("")); + } +} +function reportUpToDateStatus(state, configFileName, status) { + switch (status.type) { + case 5 /* OutOfDateWithSelf */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2, + relName(state, configFileName), + relName(state, status.outOfDateOutputFileName), + relName(state, status.newerInputFileName) + ); + case 6 /* OutOfDateWithUpstream */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_output_1_is_older_than_input_2, + relName(state, configFileName), + relName(state, status.outOfDateOutputFileName), + relName(state, status.newerProjectName) + ); + case 3 /* OutputMissing */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_output_file_1_does_not_exist, + relName(state, configFileName), + relName(state, status.missingOutputFileName) + ); + case 4 /* ErrorReadingFile */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_there_was_error_reading_file_1, + relName(state, configFileName), + relName(state, status.fileName) + ); + case 7 /* OutOfDateBuildInfoWithPendingEmit */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_some_of_the_changes_were_not_emitted, + relName(state, configFileName), + relName(state, status.buildInfoFile) + ); + case 8 /* OutOfDateBuildInfoWithErrors */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_program_needs_to_report_errors, + relName(state, configFileName), + relName(state, status.buildInfoFile) + ); + case 9 /* OutOfDateOptions */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_there_is_change_in_compilerOptions, + relName(state, configFileName), + relName(state, status.buildInfoFile) + ); + case 10 /* OutOfDateRoots */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_buildinfo_file_1_indicates_that_file_2_was_root_file_of_compilation_but_not_any_more, + relName(state, configFileName), + relName(state, status.buildInfoFile), + relName(state, status.inputFile) + ); + case 1 /* UpToDate */: + if (status.newestInputFileTime !== void 0) { + return reportStatus( + state, + Diagnostics.Project_0_is_up_to_date_because_newest_input_1_is_older_than_output_2, + relName(state, configFileName), + relName(state, status.newestInputFileName || ""), + relName(state, status.oldestOutputFileName || "") + ); + } + break; + case 2 /* UpToDateWithUpstreamTypes */: + return reportStatus( + state, + Diagnostics.Project_0_is_up_to_date_with_d_ts_files_from_its_dependencies, + relName(state, configFileName) + ); + case 15 /* UpToDateWithInputFileText */: + return reportStatus( + state, + Diagnostics.Project_0_is_up_to_date_but_needs_to_update_timestamps_of_output_files_that_are_older_than_input_files, + relName(state, configFileName) + ); + case 11 /* UpstreamOutOfDate */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_its_dependency_1_is_out_of_date, + relName(state, configFileName), + relName(state, status.upstreamProjectName) + ); + case 12 /* UpstreamBlocked */: + return reportStatus( + state, + status.upstreamProjectBlocked ? Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_was_not_built : Diagnostics.Project_0_can_t_be_built_because_its_dependency_1_has_errors, + relName(state, configFileName), + relName(state, status.upstreamProjectName) + ); + case 0 /* Unbuildable */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_1, + relName(state, configFileName), + status.reason + ); + case 14 /* TsVersionOutputOfDate */: + return reportStatus( + state, + Diagnostics.Project_0_is_out_of_date_because_output_for_it_was_generated_with_version_1_that_differs_with_current_version_2, + relName(state, configFileName), + status.version, + version + ); + case 17 /* ForceBuild */: + return reportStatus( + state, + Diagnostics.Project_0_is_being_forcibly_rebuilt, + relName(state, configFileName) + ); + case 16 /* ContainerOnly */: + // Don't report status on "solution" projects + // falls through + case 13 /* ComputingUpstream */: + break; + default: + assertType(status); + } +} +function verboseReportProjectStatus(state, configFileName, status) { + if (state.options.verbose) { + reportUpToDateStatus(state, configFileName, status); + } +} + +// src/compiler/executeCommandLine.ts +var StatisticType = /* @__PURE__ */ ((StatisticType2) => { + StatisticType2[StatisticType2["time"] = 0] = "time"; + StatisticType2[StatisticType2["count"] = 1] = "count"; + StatisticType2[StatisticType2["memory"] = 2] = "memory"; + return StatisticType2; +})(StatisticType || {}); +function countLines(program) { + const counts2 = getCountsMap(); + forEach(program.getSourceFiles(), (file) => { + const key = getCountKey(program, file); + const lineCount = getLineStarts(file).length; + counts2.set(key, counts2.get(key) + lineCount); + }); + return counts2; +} +function getCountsMap() { + const counts2 = /* @__PURE__ */ new Map(); + counts2.set("Library", 0); + counts2.set("Definitions", 0); + counts2.set("TypeScript", 0); + counts2.set("JavaScript", 0); + counts2.set("JSON", 0); + counts2.set("Other", 0); + return counts2; +} +function getCountKey(program, file) { + if (program.isSourceFileDefaultLibrary(file)) { + return "Library"; + } else if (file.isDeclarationFile) { + return "Definitions"; + } + const path = file.path; + if (fileExtensionIsOneOf(path, supportedTSExtensionsFlat)) { + return "TypeScript"; + } else if (fileExtensionIsOneOf(path, supportedJSExtensionsFlat)) { + return "JavaScript"; + } else if (fileExtensionIs(path, ".json" /* Json */)) { + return "JSON"; + } else { + return "Other"; + } +} +function updateReportDiagnostic(sys2, existing, options) { + return shouldBePretty(sys2, options) ? createDiagnosticReporter( + sys2, + /*pretty*/ + true + ) : existing; +} +function defaultIsPretty(sys2) { + return !!sys2.writeOutputIsTTY && sys2.writeOutputIsTTY() && !sys2.getEnvironmentVariable("NO_COLOR"); +} +function shouldBePretty(sys2, options) { + if (!options || typeof options.pretty === "undefined") { + return defaultIsPretty(sys2); + } + return options.pretty; +} +function getOptionsForHelp(commandLine) { + return !!commandLine.options.all ? toSorted(optionDeclarations.concat(tscBuildOption), (a, b) => compareStringsCaseInsensitive(a.name, b.name)) : filter(optionDeclarations.concat(tscBuildOption), (v) => !!v.showInSimplifiedHelpView); +} +function printVersion(sys2) { + sys2.write(getDiagnosticText(Diagnostics.Version_0, version) + sys2.newLine); +} +function createColors(sys2) { + const showColors = defaultIsPretty(sys2); + if (!showColors) { + return { + bold: (str) => str, + blue: (str) => str, + blueBackground: (str) => str, + brightWhite: (str) => str + }; + } + function bold(str) { + return `\x1B[1m${str}\x1B[22m`; + } + const isWindows = sys2.getEnvironmentVariable("OS") && sys2.getEnvironmentVariable("OS").toLowerCase().includes("windows"); + const isWindowsTerminal = sys2.getEnvironmentVariable("WT_SESSION"); + const isVSCode = sys2.getEnvironmentVariable("TERM_PROGRAM") && sys2.getEnvironmentVariable("TERM_PROGRAM") === "vscode"; + function blue(str) { + if (isWindows && !isWindowsTerminal && !isVSCode) { + return brightWhite(str); + } + return `\x1B[94m${str}\x1B[39m`; + } + const supportsRicherColors = sys2.getEnvironmentVariable("COLORTERM") === "truecolor" || sys2.getEnvironmentVariable("TERM") === "xterm-256color"; + function blueBackground(str) { + if (supportsRicherColors) { + return `\x1B[48;5;68m${str}\x1B[39;49m`; + } else { + return `\x1B[44m${str}\x1B[39;49m`; + } + } + function brightWhite(str) { + return `\x1B[97m${str}\x1B[39m`; + } + return { + bold, + blue, + brightWhite, + blueBackground + }; +} +function getDisplayNameTextOfOption(option) { + return `--${option.name}${option.shortName ? `, -${option.shortName}` : ""}`; +} +function generateOptionOutput(sys2, option, rightAlignOfLeft, leftAlignOfRight) { + var _a; + const text = []; + const colors = createColors(sys2); + const name = getDisplayNameTextOfOption(option); + const valueCandidates = getValueCandidate(option); + const defaultValueDescription = typeof option.defaultValueDescription === "object" ? getDiagnosticText(option.defaultValueDescription) : formatDefaultValue( + option.defaultValueDescription, + option.type === "list" || option.type === "listOrElement" ? option.element.type : option.type + ); + const terminalWidth = ((_a = sys2.getWidthOfTerminal) == null ? void 0 : _a.call(sys2)) ?? 0; + if (terminalWidth >= 80) { + let description3 = ""; + if (option.description) { + description3 = getDiagnosticText(option.description); + } + text.push(...getPrettyOutput( + name, + description3, + rightAlignOfLeft, + leftAlignOfRight, + terminalWidth, + /*colorLeft*/ + true + ), sys2.newLine); + if (showAdditionalInfoOutput(valueCandidates, option)) { + if (valueCandidates) { + text.push(...getPrettyOutput( + valueCandidates.valueType, + valueCandidates.possibleValues, + rightAlignOfLeft, + leftAlignOfRight, + terminalWidth, + /*colorLeft*/ + false + ), sys2.newLine); + } + if (defaultValueDescription) { + text.push(...getPrettyOutput( + getDiagnosticText(Diagnostics.default_Colon), + defaultValueDescription, + rightAlignOfLeft, + leftAlignOfRight, + terminalWidth, + /*colorLeft*/ + false + ), sys2.newLine); + } + } + text.push(sys2.newLine); + } else { + text.push(colors.blue(name), sys2.newLine); + if (option.description) { + const description3 = getDiagnosticText(option.description); + text.push(description3); + } + text.push(sys2.newLine); + if (showAdditionalInfoOutput(valueCandidates, option)) { + if (valueCandidates) { + text.push(`${valueCandidates.valueType} ${valueCandidates.possibleValues}`); + } + if (defaultValueDescription) { + if (valueCandidates) text.push(sys2.newLine); + const diagType = getDiagnosticText(Diagnostics.default_Colon); + text.push(`${diagType} ${defaultValueDescription}`); + } + text.push(sys2.newLine); + } + text.push(sys2.newLine); + } + return text; + function formatDefaultValue(defaultValue, type) { + return defaultValue !== void 0 && typeof type === "object" ? arrayFrom(type.entries()).filter(([, value]) => value === defaultValue).map(([name2]) => name2).join("/") : String(defaultValue); + } + function showAdditionalInfoOutput(valueCandidates2, option2) { + const ignoreValues = ["string"]; + const ignoredDescriptions = [void 0, "false", "n/a"]; + const defaultValueDescription2 = option2.defaultValueDescription; + if (option2.category === Diagnostics.Command_line_Options) return false; + if (contains(ignoreValues, valueCandidates2 == null ? void 0 : valueCandidates2.possibleValues) && contains(ignoredDescriptions, defaultValueDescription2)) { + return false; + } + return true; + } + function getPrettyOutput(left, right, rightAlignOfLeft2, leftAlignOfRight2, terminalWidth2, colorLeft) { + const res = []; + let isFirstLine = true; + let remainRight = right; + const rightCharacterNumber = terminalWidth2 - leftAlignOfRight2; + while (remainRight.length > 0) { + let curLeft = ""; + if (isFirstLine) { + curLeft = left.padStart(rightAlignOfLeft2); + curLeft = curLeft.padEnd(leftAlignOfRight2); + curLeft = colorLeft ? colors.blue(curLeft) : curLeft; + } else { + curLeft = "".padStart(leftAlignOfRight2); + } + const curRight = remainRight.substr(0, rightCharacterNumber); + remainRight = remainRight.slice(rightCharacterNumber); + res.push(`${curLeft}${curRight}`); + isFirstLine = false; + } + return res; + } + function getValueCandidate(option2) { + if (option2.type === "object") { + return void 0; + } + return { + valueType: getValueType(option2), + possibleValues: getPossibleValues(option2) + }; + function getValueType(option3) { + Debug.assert(option3.type !== "listOrElement"); + switch (option3.type) { + case "string": + case "number": + case "boolean": + return getDiagnosticText(Diagnostics.type_Colon); + case "list": + return getDiagnosticText(Diagnostics.one_or_more_Colon); + default: + return getDiagnosticText(Diagnostics.one_of_Colon); + } + } + function getPossibleValues(option3) { + let possibleValues; + switch (option3.type) { + case "string": + case "number": + case "boolean": + possibleValues = option3.type; + break; + case "list": + case "listOrElement": + possibleValues = getPossibleValues(option3.element); + break; + case "object": + possibleValues = ""; + break; + default: + const inverted = {}; + option3.type.forEach((value, name2) => { + var _a2; + if (!((_a2 = option3.deprecatedKeys) == null ? void 0 : _a2.has(name2))) { + (inverted[value] || (inverted[value] = [])).push(name2); + } + }); + return Object.entries(inverted).map(([, synonyms]) => synonyms.join("/")).join(", "); + } + return possibleValues; + } + } +} +function generateGroupOptionOutput(sys2, optionsList) { + let maxLength2 = 0; + for (const option of optionsList) { + const curLength = getDisplayNameTextOfOption(option).length; + maxLength2 = maxLength2 > curLength ? maxLength2 : curLength; + } + const rightAlignOfLeftPart = maxLength2 + 2; + const leftAlignOfRightPart = rightAlignOfLeftPart + 2; + let lines = []; + for (const option of optionsList) { + const tmp = generateOptionOutput(sys2, option, rightAlignOfLeftPart, leftAlignOfRightPart); + lines = [...lines, ...tmp]; + } + if (lines[lines.length - 2] !== sys2.newLine) { + lines.push(sys2.newLine); + } + return lines; +} +function generateSectionOptionsOutput(sys2, sectionName, options, subCategory, beforeOptionsDescription, afterOptionsDescription) { + let res = []; + res.push(createColors(sys2).bold(sectionName) + sys2.newLine + sys2.newLine); + if (beforeOptionsDescription) { + res.push(beforeOptionsDescription + sys2.newLine + sys2.newLine); + } + if (!subCategory) { + res = [...res, ...generateGroupOptionOutput(sys2, options)]; + if (afterOptionsDescription) { + res.push(afterOptionsDescription + sys2.newLine + sys2.newLine); + } + return res; + } + const categoryMap = /* @__PURE__ */ new Map(); + for (const option of options) { + if (!option.category) { + continue; + } + const curCategory = getDiagnosticText(option.category); + const optionsOfCurCategory = categoryMap.get(curCategory) ?? []; + optionsOfCurCategory.push(option); + categoryMap.set(curCategory, optionsOfCurCategory); + } + categoryMap.forEach((value, key) => { + res.push(`### ${key}${sys2.newLine}${sys2.newLine}`); + res = [...res, ...generateGroupOptionOutput(sys2, value)]; + }); + if (afterOptionsDescription) { + res.push(afterOptionsDescription + sys2.newLine + sys2.newLine); + } + return res; +} +function printEasyHelp(sys2, simpleOptions) { + const colors = createColors(sys2); + let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)]; + output.push(colors.bold(getDiagnosticText(Diagnostics.COMMON_COMMANDS)) + sys2.newLine + sys2.newLine); + example("tsc", Diagnostics.Compiles_the_current_project_tsconfig_json_in_the_working_directory); + example("tsc app.ts util.ts", Diagnostics.Ignoring_tsconfig_json_compiles_the_specified_files_with_default_compiler_options); + example("tsc -b", Diagnostics.Build_a_composite_project_in_the_working_directory); + example("tsc --init", Diagnostics.Creates_a_tsconfig_json_with_the_recommended_settings_in_the_working_directory); + example("tsc -p ./path/to/tsconfig.json", Diagnostics.Compiles_the_TypeScript_project_located_at_the_specified_path); + example("tsc --help --all", Diagnostics.An_expanded_version_of_this_information_showing_all_possible_compiler_options); + example(["tsc --noEmit", "tsc --target esnext"], Diagnostics.Compiles_the_current_project_with_additional_settings); + const cliCommands = simpleOptions.filter((opt) => opt.isCommandLineOnly || opt.category === Diagnostics.Command_line_Options); + const configOpts = simpleOptions.filter((opt) => !contains(cliCommands, opt)); + output = [ + ...output, + ...generateSectionOptionsOutput( + sys2, + getDiagnosticText(Diagnostics.COMMAND_LINE_FLAGS), + cliCommands, + /*subCategory*/ + false, + /*beforeOptionsDescription*/ + void 0, + /*afterOptionsDescription*/ + void 0 + ), + ...generateSectionOptionsOutput( + sys2, + getDiagnosticText(Diagnostics.COMMON_COMPILER_OPTIONS), + configOpts, + /*subCategory*/ + false, + /*beforeOptionsDescription*/ + void 0, + formatMessage(Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc") + ) + ]; + for (const line of output) { + sys2.write(line); + } + function example(ex, desc) { + const examples = typeof ex === "string" ? [ex] : ex; + for (const example2 of examples) { + output.push(" " + colors.blue(example2) + sys2.newLine); + } + output.push(" " + getDiagnosticText(desc) + sys2.newLine + sys2.newLine); + } +} +function printAllHelp(sys2, compilerOptions, buildOptions, watchOptions) { + let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)]; + output = [...output, ...generateSectionOptionsOutput( + sys2, + getDiagnosticText(Diagnostics.ALL_COMPILER_OPTIONS), + compilerOptions, + /*subCategory*/ + true, + /*beforeOptionsDescription*/ + void 0, + formatMessage(Diagnostics.You_can_learn_about_all_of_the_compiler_options_at_0, "https://aka.ms/tsc") + )]; + output = [...output, ...generateSectionOptionsOutput( + sys2, + getDiagnosticText(Diagnostics.WATCH_OPTIONS), + watchOptions, + /*subCategory*/ + false, + getDiagnosticText(Diagnostics.Including_watch_w_will_start_watching_the_current_project_for_the_file_changes_Once_set_you_can_config_watch_mode_with_Colon) + )]; + output = [...output, ...generateSectionOptionsOutput( + sys2, + getDiagnosticText(Diagnostics.BUILD_OPTIONS), + filter(buildOptions, (option) => option !== tscBuildOption), + /*subCategory*/ + false, + formatMessage(Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds") + )]; + for (const line of output) { + sys2.write(line); + } +} +function printBuildHelp(sys2, buildOptions) { + let output = [...getHeader(sys2, `${getDiagnosticText(Diagnostics.tsc_Colon_The_TypeScript_Compiler)} - ${getDiagnosticText(Diagnostics.Version_0, version)}`)]; + output = [...output, ...generateSectionOptionsOutput( + sys2, + getDiagnosticText(Diagnostics.BUILD_OPTIONS), + filter(buildOptions, (option) => option !== tscBuildOption), + /*subCategory*/ + false, + formatMessage(Diagnostics.Using_build_b_will_make_tsc_behave_more_like_a_build_orchestrator_than_a_compiler_This_is_used_to_trigger_building_composite_projects_which_you_can_learn_more_about_at_0, "https://aka.ms/tsc-composite-builds") + )]; + for (const line of output) { + sys2.write(line); + } +} +function getHeader(sys2, message) { + var _a; + const colors = createColors(sys2); + const header = []; + const terminalWidth = ((_a = sys2.getWidthOfTerminal) == null ? void 0 : _a.call(sys2)) ?? 0; + const tsIconLength = 5; + const tsIconFirstLine = colors.blueBackground("".padStart(tsIconLength)); + const tsIconSecondLine = colors.blueBackground(colors.brightWhite("TS ".padStart(tsIconLength))); + if (terminalWidth >= message.length + tsIconLength) { + const rightAlign = terminalWidth > 120 ? 120 : terminalWidth; + const leftAlign = rightAlign - tsIconLength; + header.push(message.padEnd(leftAlign) + tsIconFirstLine + sys2.newLine); + header.push("".padStart(leftAlign) + tsIconSecondLine + sys2.newLine); + } else { + header.push(message + sys2.newLine); + header.push(sys2.newLine); + } + return header; +} +function printHelp(sys2, commandLine) { + if (!commandLine.options.all) { + printEasyHelp(sys2, getOptionsForHelp(commandLine)); + } else { + printAllHelp(sys2, getOptionsForHelp(commandLine), optionsForBuild, optionsForWatch); + } +} +function executeCommandLineWorker(sys2, cb, commandLine) { + let reportDiagnostic = createDiagnosticReporter(sys2); + let configFileName; + if (commandLine.options.locale) { + validateLocaleAndSetLanguage(commandLine.options.locale, sys2, commandLine.errors); + } + if (commandLine.errors.length > 0) { + commandLine.errors.forEach(reportDiagnostic); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + if (commandLine.options.init) { + writeConfigFile(sys2, reportDiagnostic, commandLine.options, commandLine.fileNames); + return sys2.exit(0 /* Success */); + } + if (commandLine.options.version) { + printVersion(sys2); + return sys2.exit(0 /* Success */); + } + if (commandLine.options.help || commandLine.options.all) { + printHelp(sys2, commandLine); + return sys2.exit(0 /* Success */); + } + if (commandLine.options.watch && commandLine.options.listFilesOnly) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.Options_0_and_1_cannot_be_combined, "watch", "listFilesOnly")); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + if (commandLine.options.project) { + if (commandLine.fileNames.length !== 0) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.Option_project_cannot_be_mixed_with_source_files_on_a_command_line)); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + const fileOrDirectory = normalizePath(commandLine.options.project); + if (!fileOrDirectory || sys2.directoryExists(fileOrDirectory)) { + configFileName = combinePaths(fileOrDirectory, "tsconfig.json"); + if (!sys2.fileExists(configFileName)) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_specified_directory_Colon_0, commandLine.options.project)); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + } else { + configFileName = fileOrDirectory; + if (!sys2.fileExists(configFileName)) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_specified_path_does_not_exist_Colon_0, commandLine.options.project)); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + } + } else if (commandLine.fileNames.length === 0) { + const searchPath = normalizePath(sys2.getCurrentDirectory()); + configFileName = findConfigFile(searchPath, (fileName) => sys2.fileExists(fileName)); + } + if (commandLine.fileNames.length === 0 && !configFileName) { + if (commandLine.options.showConfig) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.Cannot_find_a_tsconfig_json_file_at_the_current_directory_Colon_0, normalizePath(sys2.getCurrentDirectory()))); + } else { + printVersion(sys2); + printHelp(sys2, commandLine); + } + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + const currentDirectory = sys2.getCurrentDirectory(); + const commandLineOptions = convertToOptionsWithAbsolutePaths( + commandLine.options, + (fileName) => getNormalizedAbsolutePath(fileName, currentDirectory) + ); + if (configFileName) { + const extendedConfigCache = /* @__PURE__ */ new Map(); + const configParseResult = parseConfigFileWithSystem(configFileName, commandLineOptions, extendedConfigCache, commandLine.watchOptions, sys2, reportDiagnostic); + if (commandLineOptions.showConfig) { + if (configParseResult.errors.length !== 0) { + reportDiagnostic = updateReportDiagnostic( + sys2, + reportDiagnostic, + configParseResult.options + ); + configParseResult.errors.forEach(reportDiagnostic); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + sys2.write(JSON.stringify(convertToTSConfig(configParseResult, configFileName, sys2), null, 4) + sys2.newLine); + return sys2.exit(0 /* Success */); + } + reportDiagnostic = updateReportDiagnostic( + sys2, + reportDiagnostic, + configParseResult.options + ); + if (isWatchSet(configParseResult.options)) { + if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return; + return createWatchOfConfigFile( + sys2, + cb, + reportDiagnostic, + configParseResult, + commandLineOptions, + commandLine.watchOptions, + extendedConfigCache + ); + } else if (isIncrementalCompilation(configParseResult.options)) { + performIncrementalCompilation2( + sys2, + cb, + reportDiagnostic, + configParseResult + ); + } else { + performCompilation( + sys2, + cb, + reportDiagnostic, + configParseResult + ); + } + } else { + if (commandLineOptions.showConfig) { + sys2.write(JSON.stringify(convertToTSConfig(commandLine, combinePaths(currentDirectory, "tsconfig.json"), sys2), null, 4) + sys2.newLine); + return sys2.exit(0 /* Success */); + } + reportDiagnostic = updateReportDiagnostic( + sys2, + reportDiagnostic, + commandLineOptions + ); + if (isWatchSet(commandLineOptions)) { + if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return; + return createWatchOfFilesAndCompilerOptions( + sys2, + cb, + reportDiagnostic, + commandLine.fileNames, + commandLineOptions, + commandLine.watchOptions + ); + } else if (isIncrementalCompilation(commandLineOptions)) { + performIncrementalCompilation2( + sys2, + cb, + reportDiagnostic, + { ...commandLine, options: commandLineOptions } + ); + } else { + performCompilation( + sys2, + cb, + reportDiagnostic, + { ...commandLine, options: commandLineOptions } + ); + } + } +} +function isBuildCommand(commandLineArgs) { + if (commandLineArgs.length > 0 && commandLineArgs[0].charCodeAt(0) === 45 /* minus */) { + const firstOption = commandLineArgs[0].slice(commandLineArgs[0].charCodeAt(1) === 45 /* minus */ ? 2 : 1).toLowerCase(); + return firstOption === tscBuildOption.name || firstOption === tscBuildOption.shortName; + } + return false; +} +function executeCommandLine(system, cb, commandLineArgs) { + if (isBuildCommand(commandLineArgs)) { + const { buildOptions, watchOptions, projects, errors } = parseBuildCommand(commandLineArgs); + if (buildOptions.generateCpuProfile && system.enableCPUProfiler) { + system.enableCPUProfiler(buildOptions.generateCpuProfile, () => performBuild( + system, + cb, + buildOptions, + watchOptions, + projects, + errors + )); + } else { + return performBuild( + system, + cb, + buildOptions, + watchOptions, + projects, + errors + ); + } + } + const commandLine = parseCommandLine(commandLineArgs, (path) => system.readFile(path)); + if (commandLine.options.generateCpuProfile && system.enableCPUProfiler) { + system.enableCPUProfiler(commandLine.options.generateCpuProfile, () => executeCommandLineWorker( + system, + cb, + commandLine + )); + } else { + return executeCommandLineWorker(system, cb, commandLine); + } +} +function reportWatchModeWithoutSysSupport(sys2, reportDiagnostic) { + if (!sys2.watchFile || !sys2.watchDirectory) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--watch")); + sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + return true; + } + return false; +} +var defaultJSDocParsingMode = 2 /* ParseForTypeErrors */; +function performBuild(sys2, cb, buildOptions, watchOptions, projects, errors) { + const reportDiagnostic = updateReportDiagnostic( + sys2, + createDiagnosticReporter(sys2), + buildOptions + ); + if (buildOptions.locale) { + validateLocaleAndSetLanguage(buildOptions.locale, sys2, errors); + } + if (errors.length > 0) { + errors.forEach(reportDiagnostic); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + if (buildOptions.help) { + printVersion(sys2); + printBuildHelp(sys2, buildOpts); + return sys2.exit(0 /* Success */); + } + if (projects.length === 0) { + printVersion(sys2); + printBuildHelp(sys2, buildOpts); + return sys2.exit(0 /* Success */); + } + if (!sys2.getModifiedTime || !sys2.setModifiedTime || buildOptions.clean && !sys2.deleteFile) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.The_current_host_does_not_support_the_0_option, "--build")); + return sys2.exit(1 /* DiagnosticsPresent_OutputsSkipped */); + } + if (buildOptions.watch) { + if (reportWatchModeWithoutSysSupport(sys2, reportDiagnostic)) return; + const buildHost2 = createSolutionBuilderWithWatchHost( + sys2, + /*createProgram*/ + void 0, + reportDiagnostic, + createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)), + createWatchStatusReporter2(sys2, buildOptions) + ); + buildHost2.jsDocParsingMode = defaultJSDocParsingMode; + const solutionPerformance2 = enableSolutionPerformance(sys2, buildOptions); + updateSolutionBuilderHost(sys2, cb, buildHost2, solutionPerformance2); + const onWatchStatusChange = buildHost2.onWatchStatusChange; + let reportBuildStatistics = false; + buildHost2.onWatchStatusChange = (d, newLine, options, errorCount) => { + onWatchStatusChange == null ? void 0 : onWatchStatusChange(d, newLine, options, errorCount); + if (reportBuildStatistics && (d.code === Diagnostics.Found_0_errors_Watching_for_file_changes.code || d.code === Diagnostics.Found_1_error_Watching_for_file_changes.code)) { + reportSolutionBuilderTimes(builder2, solutionPerformance2); + } + }; + const builder2 = createSolutionBuilderWithWatch(buildHost2, projects, buildOptions, watchOptions); + builder2.build(); + reportSolutionBuilderTimes(builder2, solutionPerformance2); + reportBuildStatistics = true; + return builder2; + } + const buildHost = createSolutionBuilderHost( + sys2, + /*createProgram*/ + void 0, + reportDiagnostic, + createBuilderStatusReporter(sys2, shouldBePretty(sys2, buildOptions)), + createReportErrorSummary(sys2, buildOptions) + ); + buildHost.jsDocParsingMode = defaultJSDocParsingMode; + const solutionPerformance = enableSolutionPerformance(sys2, buildOptions); + updateSolutionBuilderHost(sys2, cb, buildHost, solutionPerformance); + const builder = createSolutionBuilder(buildHost, projects, buildOptions); + const exitStatus = buildOptions.clean ? builder.clean() : builder.build(); + reportSolutionBuilderTimes(builder, solutionPerformance); + dumpTracingLegend(); + return sys2.exit(exitStatus); +} +function createReportErrorSummary(sys2, options) { + return shouldBePretty(sys2, options) ? (errorCount, filesInError) => sys2.write(getErrorSummaryText(errorCount, filesInError, sys2.newLine, sys2)) : void 0; +} +function performCompilation(sys2, cb, reportDiagnostic, config) { + const { fileNames, options, projectReferences } = config; + const host = createCompilerHostWorker( + options, + /*setParentNodes*/ + void 0, + sys2 + ); + host.jsDocParsingMode = defaultJSDocParsingMode; + const currentDirectory = host.getCurrentDirectory(); + const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + changeCompilerHostLikeToUseCache(host, (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName)); + enableStatisticsAndTracing( + sys2, + options, + /*isBuildMode*/ + false + ); + const programOptions = { + rootNames: fileNames, + options, + projectReferences, + host, + configFileParsingDiagnostics: getConfigFileParsingDiagnostics(config) + }; + const program = createProgram(programOptions); + const exitStatus = emitFilesAndReportErrorsAndGetExitStatus( + program, + reportDiagnostic, + (s) => sys2.write(s + sys2.newLine), + createReportErrorSummary(sys2, options) + ); + reportStatistics( + sys2, + program, + /*solutionPerformance*/ + void 0 + ); + cb(program); + return sys2.exit(exitStatus); +} +function performIncrementalCompilation2(sys2, cb, reportDiagnostic, config) { + const { options, fileNames, projectReferences } = config; + enableStatisticsAndTracing( + sys2, + options, + /*isBuildMode*/ + false + ); + const host = createIncrementalCompilerHost(options, sys2); + host.jsDocParsingMode = defaultJSDocParsingMode; + const exitStatus = performIncrementalCompilation({ + host, + system: sys2, + rootNames: fileNames, + options, + configFileParsingDiagnostics: getConfigFileParsingDiagnostics(config), + projectReferences, + reportDiagnostic, + reportErrorSummary: createReportErrorSummary(sys2, options), + afterProgramEmitAndDiagnostics: (builderProgram) => { + reportStatistics( + sys2, + builderProgram.getProgram(), + /*solutionPerformance*/ + void 0 + ); + cb(builderProgram); + } + }); + return sys2.exit(exitStatus); +} +function updateSolutionBuilderHost(sys2, cb, buildHost, solutionPerformance) { + updateCreateProgram( + sys2, + buildHost, + /*isBuildMode*/ + true + ); + buildHost.afterProgramEmitAndDiagnostics = (program) => { + reportStatistics(sys2, program.getProgram(), solutionPerformance); + cb(program); + }; +} +function updateCreateProgram(sys2, host, isBuildMode) { + const compileUsingBuilder = host.createProgram; + host.createProgram = (rootNames, options, host2, oldProgram, configFileParsingDiagnostics, projectReferences) => { + Debug.assert(rootNames !== void 0 || options === void 0 && !!oldProgram); + if (options !== void 0) { + enableStatisticsAndTracing(sys2, options, isBuildMode); + } + return compileUsingBuilder(rootNames, options, host2, oldProgram, configFileParsingDiagnostics, projectReferences); + }; +} +function updateWatchCompilationHost(sys2, cb, watchCompilerHost) { + watchCompilerHost.jsDocParsingMode = defaultJSDocParsingMode; + updateCreateProgram( + sys2, + watchCompilerHost, + /*isBuildMode*/ + false + ); + const emitFilesUsingBuilder = watchCompilerHost.afterProgramCreate; + watchCompilerHost.afterProgramCreate = (builderProgram) => { + emitFilesUsingBuilder(builderProgram); + reportStatistics( + sys2, + builderProgram.getProgram(), + /*solutionPerformance*/ + void 0 + ); + cb(builderProgram); + }; +} +function createWatchStatusReporter2(sys2, options) { + return createWatchStatusReporter(sys2, shouldBePretty(sys2, options)); +} +function createWatchOfConfigFile(system, cb, reportDiagnostic, configParseResult, optionsToExtend, watchOptionsToExtend, extendedConfigCache) { + const watchCompilerHost = createWatchCompilerHostOfConfigFile({ + configFileName: configParseResult.options.configFilePath, + optionsToExtend, + watchOptionsToExtend, + system, + reportDiagnostic, + reportWatchStatus: createWatchStatusReporter2(system, configParseResult.options) + }); + updateWatchCompilationHost(system, cb, watchCompilerHost); + watchCompilerHost.configFileParsingResult = configParseResult; + watchCompilerHost.extendedConfigCache = extendedConfigCache; + return createWatchProgram(watchCompilerHost); +} +function createWatchOfFilesAndCompilerOptions(system, cb, reportDiagnostic, rootFiles, options, watchOptions) { + const watchCompilerHost = createWatchCompilerHostOfFilesAndCompilerOptions({ + rootFiles, + options, + watchOptions, + system, + reportDiagnostic, + reportWatchStatus: createWatchStatusReporter2(system, options) + }); + updateWatchCompilationHost(system, cb, watchCompilerHost); + return createWatchProgram(watchCompilerHost); +} +function enableSolutionPerformance(system, options) { + if (system === sys && options.extendedDiagnostics) { + enable(); + return createSolutionPerfomrance(); + } +} +function createSolutionPerfomrance() { + let statistics; + return { + addAggregateStatistic, + forEachAggregateStatistics: forEachAggreateStatistics, + clear: clear2 + }; + function addAggregateStatistic(s) { + const existing = statistics == null ? void 0 : statistics.get(s.name); + if (existing) { + if (existing.type === 2 /* memory */) existing.value = Math.max(existing.value, s.value); + else existing.value += s.value; + } else { + (statistics ?? (statistics = /* @__PURE__ */ new Map())).set(s.name, s); + } + } + function forEachAggreateStatistics(cb) { + statistics == null ? void 0 : statistics.forEach(cb); + } + function clear2() { + statistics = void 0; + } +} +function reportSolutionBuilderTimes(builder, solutionPerformance) { + if (!solutionPerformance) return; + if (!isEnabled()) { + sys.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n"); + return; + } + const statistics = []; + statistics.push( + { name: "Projects in scope", value: getBuildOrderFromAnyBuildOrder(builder.getBuildOrder()).length, type: 1 /* count */ } + ); + reportSolutionBuilderCountStatistic("SolutionBuilder::Projects built"); + reportSolutionBuilderCountStatistic("SolutionBuilder::Timestamps only updates"); + reportSolutionBuilderCountStatistic("SolutionBuilder::Bundles updated"); + solutionPerformance.forEachAggregateStatistics((s) => { + s.name = `Aggregate ${s.name}`; + statistics.push(s); + }); + forEachMeasure((name, duration) => { + if (isSolutionMarkOrMeasure(name)) statistics.push({ name: `${getNameFromSolutionBuilderMarkOrMeasure(name)} time`, value: duration, type: 0 /* time */ }); + }); + disable(); + enable(); + solutionPerformance.clear(); + reportAllStatistics(sys, statistics); + function reportSolutionBuilderCountStatistic(name) { + const value = getCount(name); + if (value) { + statistics.push({ name: getNameFromSolutionBuilderMarkOrMeasure(name), value, type: 1 /* count */ }); + } + } + function getNameFromSolutionBuilderMarkOrMeasure(name) { + return name.replace("SolutionBuilder::", ""); + } +} +function canReportDiagnostics(system, compilerOptions) { + return system === sys && (compilerOptions.diagnostics || compilerOptions.extendedDiagnostics); +} +function canTrace(system, compilerOptions) { + return system === sys && compilerOptions.generateTrace; +} +function enableStatisticsAndTracing(system, compilerOptions, isBuildMode) { + if (canReportDiagnostics(system, compilerOptions)) { + enable(system); + } + if (canTrace(system, compilerOptions)) { + startTracing(isBuildMode ? "build" : "project", compilerOptions.generateTrace, compilerOptions.configFilePath); + } +} +function isSolutionMarkOrMeasure(name) { + return startsWith(name, "SolutionBuilder::"); +} +function reportStatistics(sys2, program, solutionPerformance) { + var _a; + const compilerOptions = program.getCompilerOptions(); + if (canTrace(sys2, compilerOptions)) { + (_a = tracing) == null ? void 0 : _a.stopTracing(); + } + let statistics; + if (canReportDiagnostics(sys2, compilerOptions)) { + statistics = []; + const memoryUsed = sys2.getMemoryUsage ? sys2.getMemoryUsage() : -1; + reportCountStatistic("Files", program.getSourceFiles().length); + const lineCounts = countLines(program); + if (compilerOptions.extendedDiagnostics) { + for (const [key, value] of lineCounts.entries()) { + reportCountStatistic("Lines of " + key, value); + } + } else { + reportCountStatistic("Lines", reduceLeftIterator(lineCounts.values(), (sum, count) => sum + count, 0)); + } + reportCountStatistic("Identifiers", program.getIdentifierCount()); + reportCountStatistic("Symbols", program.getSymbolCount()); + reportCountStatistic("Types", program.getTypeCount()); + reportCountStatistic("Instantiations", program.getInstantiationCount()); + if (memoryUsed >= 0) { + reportStatisticalValue( + { name: "Memory used", value: memoryUsed, type: 2 /* memory */ }, + /*aggregate*/ + true + ); + } + const isPerformanceEnabled = isEnabled(); + const programTime = isPerformanceEnabled ? getDuration("Program") : 0; + const bindTime = isPerformanceEnabled ? getDuration("Bind") : 0; + const checkTime = isPerformanceEnabled ? getDuration("Check") : 0; + const emitTime = isPerformanceEnabled ? getDuration("Emit") : 0; + if (compilerOptions.extendedDiagnostics) { + const caches = program.getRelationCacheSizes(); + reportCountStatistic("Assignability cache size", caches.assignable); + reportCountStatistic("Identity cache size", caches.identity); + reportCountStatistic("Subtype cache size", caches.subtype); + reportCountStatistic("Strict subtype cache size", caches.strictSubtype); + if (isPerformanceEnabled) { + forEachMeasure((name, duration) => { + if (!isSolutionMarkOrMeasure(name)) reportTimeStatistic( + `${name} time`, + duration, + /*aggregate*/ + true + ); + }); + } + } else if (isPerformanceEnabled) { + reportTimeStatistic( + "I/O read", + getDuration("I/O Read"), + /*aggregate*/ + true + ); + reportTimeStatistic( + "I/O write", + getDuration("I/O Write"), + /*aggregate*/ + true + ); + reportTimeStatistic( + "Parse time", + programTime, + /*aggregate*/ + true + ); + reportTimeStatistic( + "Bind time", + bindTime, + /*aggregate*/ + true + ); + reportTimeStatistic( + "Check time", + checkTime, + /*aggregate*/ + true + ); + reportTimeStatistic( + "Emit time", + emitTime, + /*aggregate*/ + true + ); + } + if (isPerformanceEnabled) { + reportTimeStatistic( + "Total time", + programTime + bindTime + checkTime + emitTime, + /*aggregate*/ + false + ); + } + reportAllStatistics(sys2, statistics); + if (!isPerformanceEnabled) { + sys2.write(Diagnostics.Performance_timings_for_diagnostics_or_extendedDiagnostics_are_not_available_in_this_session_A_native_implementation_of_the_Web_Performance_API_could_not_be_found.message + "\n"); + } else { + if (solutionPerformance) { + forEachMeasure((name) => { + if (!isSolutionMarkOrMeasure(name)) clearMeasures(name); + }); + forEachMark((name) => { + if (!isSolutionMarkOrMeasure(name)) clearMarks(name); + }); + } else { + disable(); + } + } + } + function reportStatisticalValue(s, aggregate) { + statistics.push(s); + if (aggregate) solutionPerformance == null ? void 0 : solutionPerformance.addAggregateStatistic(s); + } + function reportCountStatistic(name, count) { + reportStatisticalValue( + { name, value: count, type: 1 /* count */ }, + /*aggregate*/ + true + ); + } + function reportTimeStatistic(name, time, aggregate) { + reportStatisticalValue({ name, value: time, type: 0 /* time */ }, aggregate); + } +} +function reportAllStatistics(sys2, statistics) { + let nameSize = 0; + let valueSize = 0; + for (const s of statistics) { + if (s.name.length > nameSize) { + nameSize = s.name.length; + } + const value = statisticValue(s); + if (value.length > valueSize) { + valueSize = value.length; + } + } + for (const s of statistics) { + sys2.write(`${s.name}:`.padEnd(nameSize + 2) + statisticValue(s).toString().padStart(valueSize) + sys2.newLine); + } +} +function statisticValue(s) { + switch (s.type) { + case 1 /* count */: + return "" + s.value; + case 0 /* time */: + return (s.value / 1e3).toFixed(2) + "s"; + case 2 /* memory */: + return Math.round(s.value / 1e3) + "K"; + default: + Debug.assertNever(s.type); + } +} +function writeConfigFile(sys2, reportDiagnostic, options, fileNames) { + const currentDirectory = sys2.getCurrentDirectory(); + const file = normalizePath(combinePaths(currentDirectory, "tsconfig.json")); + if (sys2.fileExists(file)) { + reportDiagnostic(createCompilerDiagnostic(Diagnostics.A_tsconfig_json_file_is_already_defined_at_Colon_0, file)); + } else { + sys2.writeFile(file, generateTSConfig(options, fileNames, sys2.newLine)); + const output = [sys2.newLine, ...getHeader(sys2, "Created a new tsconfig.json with:")]; + output.push(getCompilerOptionsDiffValue(options, sys2.newLine) + sys2.newLine + sys2.newLine); + output.push(`You can learn more at https://aka.ms/tsconfig` + sys2.newLine); + for (const line of output) { + sys2.write(line); + } + } + return; +} + +// src/compiler/expressionToTypeNode.ts +function syntacticResult(type, reportFallback = true) { + return { type, reportFallback }; +} +var notImplemented2 = syntacticResult( + /*type*/ + void 0, + /*reportFallback*/ + false +); +var alreadyReported = syntacticResult( + /*type*/ + void 0, + /*reportFallback*/ + false +); +var failed = syntacticResult( + /*type*/ + void 0, + /*reportFallback*/ + true +); +function createSyntacticTypeNodeBuilder(options, resolver) { + const strictNullChecks = getStrictOptionValue(options, "strictNullChecks"); + return { + serializeTypeOfDeclaration, + serializeReturnTypeForSignature, + serializeTypeOfExpression, + serializeTypeOfAccessor, + tryReuseExistingTypeNode(context, existing) { + if (!resolver.canReuseTypeNode(context, existing)) { + return void 0; + } + return tryReuseExistingTypeNode(context, existing); + } + }; + function reuseNode(context, node, range = node) { + return node === void 0 ? void 0 : resolver.markNodeReuse(context, node.flags & 16 /* Synthesized */ ? node : factory.cloneNode(node), range ?? node); + } + function tryReuseExistingTypeNode(context, existing) { + const { finalizeBoundary, startRecoveryScope, hadError, markError } = resolver.createRecoveryBoundary(context); + const transformed = visitNode(existing, visitExistingNodeTreeSymbols, isTypeNode); + if (!finalizeBoundary()) { + return void 0; + } + context.approximateLength += existing.end - existing.pos; + return transformed; + function visitExistingNodeTreeSymbols(node) { + if (hadError()) return node; + const recover = startRecoveryScope(); + const onExitNewScope = isNewScopeNode(node) ? resolver.enterNewScope(context, node) : void 0; + const result = visitExistingNodeTreeSymbolsWorker(node); + onExitNewScope == null ? void 0 : onExitNewScope(); + if (hadError()) { + if (isTypeNode(node) && !isTypePredicateNode(node)) { + recover(); + return resolver.serializeExistingTypeNode(context, node); + } + return node; + } + return result ? resolver.markNodeReuse(context, result, node) : void 0; + } + function tryVisitSimpleTypeNode(node) { + const innerNode = skipTypeParentheses(node); + switch (innerNode.kind) { + case 183 /* TypeReference */: + return tryVisitTypeReference(innerNode); + case 186 /* TypeQuery */: + return tryVisitTypeQuery(innerNode); + case 199 /* IndexedAccessType */: + return tryVisitIndexedAccess(innerNode); + case 198 /* TypeOperator */: + const typeOperatorNode = innerNode; + if (typeOperatorNode.operator === 143 /* KeyOfKeyword */) { + return tryVisitKeyOf(typeOperatorNode); + } + } + return visitNode(node, visitExistingNodeTreeSymbols, isTypeNode); + } + function tryVisitIndexedAccess(node) { + const resultObjectType = tryVisitSimpleTypeNode(node.objectType); + if (resultObjectType === void 0) { + return void 0; + } + return factory.updateIndexedAccessTypeNode(node, resultObjectType, visitNode(node.indexType, visitExistingNodeTreeSymbols, isTypeNode)); + } + function tryVisitKeyOf(node) { + Debug.assertEqual(node.operator, 143 /* KeyOfKeyword */); + const type = tryVisitSimpleTypeNode(node.type); + if (type === void 0) { + return void 0; + } + return factory.updateTypeOperatorNode(node, type); + } + function tryVisitTypeQuery(node) { + const { introducesError, node: exprName } = resolver.trackExistingEntityName(context, node.exprName); + if (!introducesError) { + return factory.updateTypeQueryNode( + node, + exprName, + visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode) + ); + } + const serializedName = resolver.serializeTypeName( + context, + node.exprName, + /*isTypeOf*/ + true + ); + if (serializedName) { + return resolver.markNodeReuse(context, serializedName, node.exprName); + } + } + function tryVisitTypeReference(node) { + if (resolver.canReuseTypeNode(context, node)) { + const { introducesError, node: newName } = resolver.trackExistingEntityName(context, node.typeName); + const typeArguments = visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode); + if (!introducesError) { + const updated = factory.updateTypeReferenceNode( + node, + newName, + typeArguments + ); + return resolver.markNodeReuse(context, updated, node); + } else { + const serializedName = resolver.serializeTypeName( + context, + node.typeName, + /*isTypeOf*/ + false, + typeArguments + ); + if (serializedName) { + return resolver.markNodeReuse(context, serializedName, node.typeName); + } + } + } + } + function visitExistingNodeTreeSymbolsWorker(node) { + var _a; + if (isJSDocTypeExpression(node)) { + return visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode); + } + if (isJSDocAllType(node) || node.kind === 319 /* JSDocNamepathType */) { + return factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + if (isJSDocUnknownType(node)) { + return factory.createKeywordTypeNode(159 /* UnknownKeyword */); + } + if (isJSDocNullableType(node)) { + return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createLiteralTypeNode(factory.createNull())]); + } + if (isJSDocOptionalType(node)) { + return factory.createUnionTypeNode([visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode), factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); + } + if (isJSDocNonNullableType(node)) { + return visitNode(node.type, visitExistingNodeTreeSymbols); + } + if (isJSDocVariadicType(node)) { + return factory.createArrayTypeNode(visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode)); + } + if (isJSDocTypeLiteral(node)) { + return factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (t) => { + const name = visitNode(isIdentifier(t.name) ? t.name : t.name.right, visitExistingNodeTreeSymbols, isIdentifier); + const overrideTypeNode = resolver.getJsDocPropertyOverride(context, node, t); + return factory.createPropertySignature( + /*modifiers*/ + void 0, + name, + t.isBracketed || t.typeExpression && isJSDocOptionalType(t.typeExpression.type) ? factory.createToken(58 /* QuestionToken */) : void 0, + overrideTypeNode || t.typeExpression && visitNode(t.typeExpression.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) + ); + })); + } + if (isTypeReferenceNode(node) && isIdentifier(node.typeName) && node.typeName.escapedText === "") { + return setOriginalNode(factory.createKeywordTypeNode(133 /* AnyKeyword */), node); + } + if ((isExpressionWithTypeArguments(node) || isTypeReferenceNode(node)) && isJSDocIndexSignature(node)) { + return factory.createTypeLiteralNode([factory.createIndexSignature( + /*modifiers*/ + void 0, + [factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "x", + /*questionToken*/ + void 0, + visitNode(node.typeArguments[0], visitExistingNodeTreeSymbols, isTypeNode) + )], + visitNode(node.typeArguments[1], visitExistingNodeTreeSymbols, isTypeNode) + )]); + } + if (isJSDocFunctionType(node)) { + if (isJSDocConstructSignature(node)) { + let newTypeNode; + return factory.createConstructorTypeNode( + /*modifiers*/ + void 0, + visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration), + mapDefined(node.parameters, (p, i) => p.name && isIdentifier(p.name) && p.name.escapedText === "new" ? (newTypeNode = p.type, void 0) : factory.createParameterDeclaration( + /*modifiers*/ + void 0, + getEffectiveDotDotDotForParameter(p), + resolver.markNodeReuse(context, factory.createIdentifier(getNameForJSDocFunctionParameter(p, i)), p), + factory.cloneNode(p.questionToken), + visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode), + /*initializer*/ + void 0 + )), + visitNode(newTypeNode || node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) + ); + } else { + return factory.createFunctionTypeNode( + visitNodes2(node.typeParameters, visitExistingNodeTreeSymbols, isTypeParameterDeclaration), + map(node.parameters, (p, i) => factory.createParameterDeclaration( + /*modifiers*/ + void 0, + getEffectiveDotDotDotForParameter(p), + resolver.markNodeReuse(context, factory.createIdentifier(getNameForJSDocFunctionParameter(p, i)), p), + factory.cloneNode(p.questionToken), + visitNode(p.type, visitExistingNodeTreeSymbols, isTypeNode), + /*initializer*/ + void 0 + )), + visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) + ); + } + } + if (isThisTypeNode(node)) { + if (resolver.canReuseTypeNode(context, node)) { + return node; + } + markError(); + return node; + } + if (isTypeParameterDeclaration(node)) { + const { node: newName } = resolver.trackExistingEntityName(context, node.name); + return factory.updateTypeParameterDeclaration( + node, + visitNodes2(node.modifiers, visitExistingNodeTreeSymbols, isModifier), + // resolver.markNodeReuse(context, typeParameterToName(getDeclaredTypeOfSymbol(getSymbolOfDeclaration(node)), context), node), + newName, + visitNode(node.constraint, visitExistingNodeTreeSymbols, isTypeNode), + visitNode(node.default, visitExistingNodeTreeSymbols, isTypeNode) + ); + } + if (isIndexedAccessTypeNode(node)) { + const result = tryVisitIndexedAccess(node); + if (!result) { + markError(); + return node; + } + return result; + } + if (isTypeReferenceNode(node)) { + const result = tryVisitTypeReference(node); + if (result) { + return result; + } + markError(); + return node; + } + if (isLiteralImportTypeNode(node)) { + if (((_a = node.attributes) == null ? void 0 : _a.token) === 132 /* AssertKeyword */) { + markError(); + return node; + } + if (!resolver.canReuseTypeNode(context, node)) { + return resolver.serializeExistingTypeNode(context, node); + } + return factory.updateImportTypeNode( + node, + factory.updateLiteralTypeNode(node.argument, rewriteModuleSpecifier2(node, node.argument.literal)), + visitNode(node.attributes, visitExistingNodeTreeSymbols, isImportAttributes), + visitNode(node.qualifier, visitExistingNodeTreeSymbols, isEntityName), + visitNodes2(node.typeArguments, visitExistingNodeTreeSymbols, isTypeNode), + node.isTypeOf + ); + } + if (isNamedDeclaration(node) && node.name.kind === 167 /* ComputedPropertyName */ && !resolver.hasLateBindableName(node)) { + if (!hasDynamicName(node)) { + return visitEachChild2(node, visitExistingNodeTreeSymbols); + } + if (resolver.shouldRemoveDeclaration(context, node)) { + return void 0; + } + } + if (isFunctionLike(node) && !node.type || isPropertyDeclaration(node) && !node.type && !node.initializer || isPropertySignature(node) && !node.type && !node.initializer || isParameter(node) && !node.type && !node.initializer) { + let visited = visitEachChild2(node, visitExistingNodeTreeSymbols); + if (visited === node) { + visited = resolver.markNodeReuse(context, factory.cloneNode(node), node); + } + visited.type = factory.createKeywordTypeNode(133 /* AnyKeyword */); + if (isParameter(node)) { + visited.modifiers = void 0; + } + return visited; + } + if (isTypeQueryNode(node)) { + const result = tryVisitTypeQuery(node); + if (!result) { + markError(); + return node; + } + return result; + } + if (isComputedPropertyName(node) && isEntityNameExpression(node.expression)) { + const { node: result, introducesError } = resolver.trackExistingEntityName(context, node.expression); + if (!introducesError) { + return factory.updateComputedPropertyName(node, result); + } else { + const computedPropertyNameType = resolver.serializeTypeOfExpression(context, node.expression); + let literal; + if (isLiteralTypeNode(computedPropertyNameType)) { + literal = computedPropertyNameType.literal; + } else { + const evaluated = resolver.evaluateEntityNameExpression(node.expression); + const literalNode = typeof evaluated.value === "string" ? factory.createStringLiteral( + evaluated.value, + /*isSingleQuote*/ + void 0 + ) : typeof evaluated.value === "number" ? factory.createNumericLiteral( + evaluated.value, + /*numericLiteralFlags*/ + 0 + ) : void 0; + if (!literalNode) { + if (isImportTypeNode(computedPropertyNameType)) { + resolver.trackComputedName(context, node.expression); + } + return node; + } + literal = literalNode; + } + if (literal.kind === 11 /* StringLiteral */ && isIdentifierText(literal.text, getEmitScriptTarget(options))) { + return factory.createIdentifier(literal.text); + } + if (literal.kind === 9 /* NumericLiteral */ && !literal.text.startsWith("-")) { + return literal; + } + return factory.updateComputedPropertyName(node, literal); + } + } + if (isTypePredicateNode(node)) { + let parameterName; + if (isIdentifier(node.parameterName)) { + const { node: result, introducesError } = resolver.trackExistingEntityName(context, node.parameterName); + if (introducesError) markError(); + parameterName = result; + } else { + parameterName = factory.cloneNode(node.parameterName); + } + return factory.updateTypePredicateNode(node, factory.cloneNode(node.assertsModifier), parameterName, visitNode(node.type, visitExistingNodeTreeSymbols, isTypeNode)); + } + if (isTupleTypeNode(node) || isTypeLiteralNode(node) || isMappedTypeNode(node)) { + const visited = visitEachChild2(node, visitExistingNodeTreeSymbols); + const clone2 = resolver.markNodeReuse(context, visited === node ? factory.cloneNode(node) : visited, node); + const flags = getEmitFlags(clone2); + setEmitFlags(clone2, flags | (context.flags & 1024 /* MultilineObjectLiterals */ && isTypeLiteralNode(node) ? 0 : 1 /* SingleLine */)); + return clone2; + } + if (isStringLiteral(node) && !!(context.flags & 268435456 /* UseSingleQuotesForStringLiteralType */) && !node.singleQuote) { + const clone2 = factory.cloneNode(node); + clone2.singleQuote = true; + return clone2; + } + if (isConditionalTypeNode(node)) { + const checkType = visitNode(node.checkType, visitExistingNodeTreeSymbols, isTypeNode); + const disposeScope = resolver.enterNewScope(context, node); + const extendType = visitNode(node.extendsType, visitExistingNodeTreeSymbols, isTypeNode); + const trueType = visitNode(node.trueType, visitExistingNodeTreeSymbols, isTypeNode); + disposeScope(); + const falseType = visitNode(node.falseType, visitExistingNodeTreeSymbols, isTypeNode); + return factory.updateConditionalTypeNode( + node, + checkType, + extendType, + trueType, + falseType + ); + } + if (isTypeOperatorNode(node)) { + if (node.operator === 158 /* UniqueKeyword */ && node.type.kind === 155 /* SymbolKeyword */) { + if (!resolver.canReuseTypeNode(context, node)) { + markError(); + return node; + } + } else if (node.operator === 143 /* KeyOfKeyword */) { + const result = tryVisitKeyOf(node); + if (!result) { + markError(); + return node; + } + return result; + } + } + return visitEachChild2(node, visitExistingNodeTreeSymbols); + function visitEachChild2(node2, visitor) { + const nonlocalNode = !context.enclosingFile || context.enclosingFile !== getSourceFileOfNode(node2); + return visitEachChild( + node2, + visitor, + /*context*/ + void 0, + nonlocalNode ? visitNodesWithoutCopyingPositions : void 0 + ); + } + function visitNodesWithoutCopyingPositions(nodes, visitor, test, start, count) { + let result = visitNodes2(nodes, visitor, test, start, count); + if (result) { + if (result.pos !== -1 || result.end !== -1) { + if (result === nodes) { + result = factory.createNodeArray(nodes.slice(), nodes.hasTrailingComma); + } + setTextRangePosEnd(result, -1, -1); + } + } + return result; + } + function getEffectiveDotDotDotForParameter(p) { + return p.dotDotDotToken || (p.type && isJSDocVariadicType(p.type) ? factory.createToken(26 /* DotDotDotToken */) : void 0); + } + function getNameForJSDocFunctionParameter(p, index) { + return p.name && isIdentifier(p.name) && p.name.escapedText === "this" ? "this" : getEffectiveDotDotDotForParameter(p) ? `args` : `arg${index}`; + } + function rewriteModuleSpecifier2(parent2, lit) { + const newName = resolver.getModuleSpecifierOverride(context, parent2, lit); + if (newName) { + return setOriginalNode(factory.createStringLiteral(newName), lit); + } + return visitNode(lit, visitExistingNodeTreeSymbols, isStringLiteral); + } + } + } + function serializeExistingTypeNode(typeNode, context, addUndefined) { + if (!typeNode) return void 0; + let result; + if ((!addUndefined || canAddUndefined(typeNode)) && resolver.canReuseTypeNode(context, typeNode)) { + result = tryReuseExistingTypeNode(context, typeNode); + if (result !== void 0) { + result = addUndefinedIfNeeded( + result, + addUndefined, + /*owner*/ + void 0, + context + ); + } + } + return result; + } + function serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol, requiresAddingUndefined, useFallback = requiresAddingUndefined !== void 0) { + if (!declaredType) return void 0; + if (!resolver.canReuseTypeNodeAnnotation(context, node, declaredType, symbol, requiresAddingUndefined)) { + if (!requiresAddingUndefined || !resolver.canReuseTypeNodeAnnotation( + context, + node, + declaredType, + symbol, + /*requiresAddingUndefined*/ + false + )) { + return void 0; + } + } + let result; + if (!requiresAddingUndefined || canAddUndefined(declaredType)) { + result = serializeExistingTypeNode(declaredType, context, requiresAddingUndefined); + } + if (result !== void 0 || !useFallback) { + return result; + } + context.tracker.reportInferenceFallback(node); + return resolver.serializeExistingTypeNode(context, declaredType, requiresAddingUndefined) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + function serializeExistingTypeNodeWithFallback(typeNode, context, addUndefined, targetNode) { + if (!typeNode) return void 0; + const result = serializeExistingTypeNode(typeNode, context, addUndefined); + if (result !== void 0) { + return result; + } + context.tracker.reportInferenceFallback(targetNode ?? typeNode); + return resolver.serializeExistingTypeNode(context, typeNode, addUndefined) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + function serializeTypeOfAccessor(accessor, symbol, context) { + return typeFromAccessor(accessor, symbol, context) ?? inferAccessorType(accessor, resolver.getAllAccessorDeclarations(accessor), context, symbol); + } + function serializeTypeOfExpression(expr, context, addUndefined, preserveLiterals) { + const result = typeFromExpression( + expr, + context, + /*isConstContext*/ + false, + addUndefined, + preserveLiterals + ); + return result.type !== void 0 ? result.type : inferExpressionType(expr, context, result.reportFallback); + } + function serializeTypeOfDeclaration(node, symbol, context) { + switch (node.kind) { + case 169 /* Parameter */: + case 341 /* JSDocParameterTag */: + return typeFromParameter(node, symbol, context); + case 260 /* VariableDeclaration */: + return typeFromVariable(node, symbol, context); + case 171 /* PropertySignature */: + case 348 /* JSDocPropertyTag */: + case 172 /* PropertyDeclaration */: + return typeFromProperty(node, symbol, context); + case 208 /* BindingElement */: + return inferTypeOfDeclaration(node, symbol, context); + case 277 /* ExportAssignment */: + return serializeTypeOfExpression( + node.expression, + context, + /*addUndefined*/ + void 0, + /*preserveLiterals*/ + true + ); + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + case 226 /* BinaryExpression */: + return typeFromExpandoProperty(node, symbol, context); + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + return typeFromPropertyAssignment(node, symbol, context); + default: + Debug.assertNever(node, `Node needs to be an inferrable node, found ${Debug.formatSyntaxKind(node.kind)}`); + } + } + function typeFromPropertyAssignment(node, symbol, context) { + const typeAnnotation = getEffectiveTypeAnnotationNode(node); + let result; + if (typeAnnotation && resolver.canReuseTypeNodeAnnotation(context, node, typeAnnotation, symbol)) { + result = serializeExistingTypeNode(typeAnnotation, context); + } + if (!result && node.kind === 303 /* PropertyAssignment */) { + const initializer = node.initializer; + const type = isJSDocTypeAssertion(initializer) ? getJSDocTypeAssertionType(initializer) : initializer.kind === 234 /* AsExpression */ || initializer.kind === 216 /* TypeAssertionExpression */ ? initializer.type : void 0; + if (type && !isConstTypeReference(type)) { + result = serializeExistingTypeNode(type, context); + } + } + return result ?? inferTypeOfDeclaration( + node, + symbol, + context, + /*reportFallback*/ + false + ); + } + function serializeReturnTypeForSignature(node, symbol, context) { + switch (node.kind) { + case 177 /* GetAccessor */: + return serializeTypeOfAccessor(node, symbol, context); + case 174 /* MethodDeclaration */: + case 262 /* FunctionDeclaration */: + case 180 /* ConstructSignature */: + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 176 /* Constructor */: + case 178 /* SetAccessor */: + case 181 /* IndexSignature */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 317 /* JSDocFunctionType */: + case 323 /* JSDocSignature */: + return createReturnFromSignature(node, symbol, context); + default: + Debug.assertNever(node, `Node needs to be an inferrable node, found ${Debug.formatSyntaxKind(node.kind)}`); + } + } + function getTypeAnnotationFromAccessor(accessor) { + if (accessor) { + return accessor.kind === 177 /* GetAccessor */ ? isInJSFile(accessor) && getJSDocType(accessor) || getEffectiveReturnTypeNode(accessor) : getEffectiveSetAccessorTypeAnnotationNode(accessor); + } + } + function getTypeAnnotationFromAllAccessorDeclarations(node, accessors) { + let accessorType = getTypeAnnotationFromAccessor(node); + if (!accessorType && node !== accessors.firstAccessor) { + accessorType = getTypeAnnotationFromAccessor(accessors.firstAccessor); + } + if (!accessorType && accessors.secondAccessor && node !== accessors.secondAccessor) { + accessorType = getTypeAnnotationFromAccessor(accessors.secondAccessor); + } + return accessorType; + } + function typeFromAccessor(node, symbol, context) { + const accessorDeclarations = resolver.getAllAccessorDeclarations(node); + const accessorType = getTypeAnnotationFromAllAccessorDeclarations(node, accessorDeclarations); + if (accessorType && !isTypePredicateNode(accessorType)) { + return withNewScope(context, node, () => serializeTypeAnnotationOfDeclaration(accessorType, context, node, symbol) ?? inferTypeOfDeclaration(node, symbol, context)); + } + if (accessorDeclarations.getAccessor) { + return withNewScope(context, accessorDeclarations.getAccessor, () => createReturnFromSignature( + accessorDeclarations.getAccessor, + /*symbol*/ + void 0, + context + )); + } + return void 0; + } + function typeFromVariable(node, symbol, context) { + var _a; + const declaredType = getEffectiveTypeAnnotationNode(node); + let resultType = failed; + if (declaredType) { + resultType = syntacticResult(serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol)); + } else if (node.initializer && (((_a = symbol.declarations) == null ? void 0 : _a.length) === 1 || countWhere(symbol.declarations, isVariableDeclaration) === 1)) { + if (!resolver.isExpandoFunctionDeclaration(node) && !isContextuallyTyped(node)) { + resultType = typeFromExpression( + node.initializer, + context, + /*isConstContext*/ + void 0, + /*requiresAddingUndefined*/ + void 0, + isVarConstLike(node) + ); + } + } + return resultType.type !== void 0 ? resultType.type : inferTypeOfDeclaration(node, symbol, context, resultType.reportFallback); + } + function typeFromParameter(node, symbol, context) { + const parent2 = node.parent; + if (parent2.kind === 178 /* SetAccessor */) { + return serializeTypeOfAccessor( + parent2, + /*symbol*/ + void 0, + context + ); + } + const declaredType = getEffectiveTypeAnnotationNode(node); + const addUndefined = resolver.requiresAddingImplicitUndefined(node, symbol, context.enclosingDeclaration); + let resultType = failed; + if (declaredType) { + resultType = syntacticResult(serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol, addUndefined)); + } else if (isParameter(node) && node.initializer && isIdentifier(node.name) && !isContextuallyTyped(node)) { + resultType = typeFromExpression( + node.initializer, + context, + /*isConstContext*/ + void 0, + addUndefined + ); + } + return resultType.type !== void 0 ? resultType.type : inferTypeOfDeclaration(node, symbol, context, resultType.reportFallback); + } + function typeFromExpandoProperty(node, symbol, context) { + const declaredType = getEffectiveTypeAnnotationNode(node); + let result; + if (declaredType) { + result = serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol); + } + const oldSuppressReportInferenceFallback = context.suppressReportInferenceFallback; + context.suppressReportInferenceFallback = true; + const resultType = result ?? inferTypeOfDeclaration( + node, + symbol, + context, + /*reportFallback*/ + false + ); + context.suppressReportInferenceFallback = oldSuppressReportInferenceFallback; + return resultType; + } + function typeFromProperty(node, symbol, context) { + const declaredType = getEffectiveTypeAnnotationNode(node); + const requiresAddingUndefined = resolver.requiresAddingImplicitUndefined(node, symbol, context.enclosingDeclaration); + let resultType = failed; + if (declaredType) { + resultType = syntacticResult(serializeTypeAnnotationOfDeclaration(declaredType, context, node, symbol, requiresAddingUndefined)); + } else { + const initializer = isPropertyDeclaration(node) ? node.initializer : void 0; + if (initializer && !isContextuallyTyped(node)) { + const isReadonly = isDeclarationReadonly(node); + resultType = typeFromExpression( + initializer, + context, + /*isConstContext*/ + void 0, + requiresAddingUndefined, + isReadonly + ); + } + } + return resultType.type !== void 0 ? resultType.type : inferTypeOfDeclaration(node, symbol, context, resultType.reportFallback); + } + function inferTypeOfDeclaration(node, symbol, context, reportFallback = true) { + if (reportFallback) { + context.tracker.reportInferenceFallback(node); + } + if (context.noInferenceFallback === true) { + return factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + return resolver.serializeTypeOfDeclaration(context, node, symbol); + } + function inferExpressionType(node, context, reportFallback = true, requiresAddingUndefined) { + Debug.assert(!requiresAddingUndefined); + if (reportFallback) { + context.tracker.reportInferenceFallback(node); + } + if (context.noInferenceFallback === true) { + return factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + return resolver.serializeTypeOfExpression(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + function inferReturnTypeOfSignatureSignature(node, context, reportFallback) { + if (reportFallback) { + context.tracker.reportInferenceFallback(node); + } + if (context.noInferenceFallback === true) { + return factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + return resolver.serializeReturnTypeForSignature(context, node) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + function inferAccessorType(node, allAccessors, context, symbol, reportFallback = true) { + if (node.kind === 177 /* GetAccessor */) { + return createReturnFromSignature(node, symbol, context, reportFallback); + } else { + if (reportFallback) { + context.tracker.reportInferenceFallback(node); + } + const result = allAccessors.getAccessor && createReturnFromSignature(allAccessors.getAccessor, symbol, context, reportFallback); + return result ?? resolver.serializeTypeOfDeclaration(context, node, symbol) ?? factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + } + function withNewScope(context, node, fn) { + const cleanup = resolver.enterNewScope(context, node); + const result = fn(); + cleanup(); + return result; + } + function typeFromTypeAssertion(expression, type, context, requiresAddingUndefined) { + if (isConstTypeReference(type)) { + return typeFromExpression( + expression, + context, + /*isConstContext*/ + true, + requiresAddingUndefined + ); + } + return syntacticResult(serializeExistingTypeNodeWithFallback(type, context, requiresAddingUndefined)); + } + function typeFromExpression(node, context, isConstContext = false, requiresAddingUndefined = false, preserveLiterals = false) { + switch (node.kind) { + case 217 /* ParenthesizedExpression */: + if (isJSDocTypeAssertion(node)) { + return typeFromTypeAssertion(node.expression, getJSDocTypeAssertionType(node), context, requiresAddingUndefined); + } + return typeFromExpression(node.expression, context, isConstContext, requiresAddingUndefined); + case 80 /* Identifier */: + if (resolver.isUndefinedIdentifierExpression(node)) { + return syntacticResult(createUndefinedTypeNode()); + } + break; + case 106 /* NullKeyword */: + if (strictNullChecks) { + return syntacticResult(addUndefinedIfNeeded(factory.createLiteralTypeNode(factory.createNull()), requiresAddingUndefined, node, context)); + } else { + return syntacticResult(factory.createKeywordTypeNode(133 /* AnyKeyword */)); + } + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + Debug.type(node); + return withNewScope(context, node, () => typeFromFunctionLikeExpression(node, context)); + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + const asExpression = node; + return typeFromTypeAssertion(asExpression.expression, asExpression.type, context, requiresAddingUndefined); + case 224 /* PrefixUnaryExpression */: + const unaryExpression = node; + if (isPrimitiveLiteralValue(unaryExpression)) { + return typeFromPrimitiveLiteral( + unaryExpression.operator === 40 /* PlusToken */ ? unaryExpression.operand : unaryExpression, + unaryExpression.operand.kind === 10 /* BigIntLiteral */ ? 163 /* BigIntKeyword */ : 150 /* NumberKeyword */, + context, + isConstContext || preserveLiterals, + requiresAddingUndefined + ); + } + break; + case 209 /* ArrayLiteralExpression */: + return typeFromArrayLiteral(node, context, isConstContext, requiresAddingUndefined); + case 210 /* ObjectLiteralExpression */: + return typeFromObjectLiteral(node, context, isConstContext, requiresAddingUndefined); + case 231 /* ClassExpression */: + return syntacticResult(inferExpressionType( + node, + context, + /*reportFallback*/ + true, + requiresAddingUndefined + )); + case 228 /* TemplateExpression */: + if (!isConstContext && !preserveLiterals) { + return syntacticResult(factory.createKeywordTypeNode(154 /* StringKeyword */)); + } + break; + default: + let typeKind; + let primitiveNode = node; + switch (node.kind) { + case 9 /* NumericLiteral */: + typeKind = 150 /* NumberKeyword */; + break; + case 15 /* NoSubstitutionTemplateLiteral */: + primitiveNode = factory.createStringLiteral(node.text); + typeKind = 154 /* StringKeyword */; + break; + case 11 /* StringLiteral */: + typeKind = 154 /* StringKeyword */; + break; + case 10 /* BigIntLiteral */: + typeKind = 163 /* BigIntKeyword */; + break; + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + typeKind = 136 /* BooleanKeyword */; + break; + } + if (typeKind) { + return typeFromPrimitiveLiteral(primitiveNode, typeKind, context, isConstContext || preserveLiterals, requiresAddingUndefined); + } + } + return failed; + } + function typeFromFunctionLikeExpression(fnNode, context) { + const oldNoInferenceFallback = context.noInferenceFallback; + context.noInferenceFallback = true; + createReturnFromSignature( + fnNode, + /*symbol*/ + void 0, + context + ); + reuseTypeParameters(fnNode.typeParameters, context); + fnNode.parameters.map((p) => ensureParameter(p, context)); + context.noInferenceFallback = oldNoInferenceFallback; + return notImplemented2; + } + function canGetTypeFromArrayLiteral(arrayLiteral, context, isConstContext) { + if (!isConstContext) { + context.tracker.reportInferenceFallback(arrayLiteral); + return false; + } + for (const element of arrayLiteral.elements) { + if (element.kind === 230 /* SpreadElement */) { + context.tracker.reportInferenceFallback(element); + return false; + } + } + return true; + } + function typeFromArrayLiteral(arrayLiteral, context, isConstContext, requiresAddingUndefined) { + if (!canGetTypeFromArrayLiteral(arrayLiteral, context, isConstContext)) { + if (requiresAddingUndefined || isDeclaration(walkUpParenthesizedExpressions(arrayLiteral).parent)) { + return alreadyReported; + } + return syntacticResult(inferExpressionType( + arrayLiteral, + context, + /*reportFallback*/ + false, + requiresAddingUndefined + )); + } + const oldNoInferenceFallback = context.noInferenceFallback; + context.noInferenceFallback = true; + const elementTypesInfo = []; + for (const element of arrayLiteral.elements) { + Debug.assert(element.kind !== 230 /* SpreadElement */); + if (element.kind === 232 /* OmittedExpression */) { + elementTypesInfo.push( + createUndefinedTypeNode() + ); + } else { + const expressionType = typeFromExpression(element, context, isConstContext); + const elementType = expressionType.type !== void 0 ? expressionType.type : inferExpressionType(element, context, expressionType.reportFallback); + elementTypesInfo.push(elementType); + } + } + const tupleType = factory.createTupleTypeNode(elementTypesInfo); + tupleType.emitNode = { flags: 1, autoGenerate: void 0, internalFlags: 0 }; + context.noInferenceFallback = oldNoInferenceFallback; + return notImplemented2; + } + function canGetTypeFromObjectLiteral(objectLiteral, context) { + let result = true; + for (const prop of objectLiteral.properties) { + if (prop.flags & 262144 /* ThisNodeHasError */) { + result = false; + break; + } + if (prop.kind === 304 /* ShorthandPropertyAssignment */ || prop.kind === 305 /* SpreadAssignment */) { + context.tracker.reportInferenceFallback(prop); + result = false; + } else if (prop.name.flags & 262144 /* ThisNodeHasError */) { + result = false; + break; + } else if (prop.name.kind === 81 /* PrivateIdentifier */) { + result = false; + } else if (prop.name.kind === 167 /* ComputedPropertyName */) { + const expression = prop.name.expression; + if (!isPrimitiveLiteralValue( + expression, + /*includeBigInt*/ + false + ) && !resolver.isDefinitelyReferenceToGlobalSymbolObject(expression)) { + context.tracker.reportInferenceFallback(prop.name); + result = false; + } + } + } + return result; + } + function typeFromObjectLiteral(objectLiteral, context, isConstContext, requiresAddingUndefined) { + if (!canGetTypeFromObjectLiteral(objectLiteral, context)) { + if (requiresAddingUndefined || isDeclaration(walkUpParenthesizedExpressions(objectLiteral).parent)) { + return alreadyReported; + } + return syntacticResult(inferExpressionType( + objectLiteral, + context, + /*reportFallback*/ + false, + requiresAddingUndefined + )); + } + const oldNoInferenceFallback = context.noInferenceFallback; + context.noInferenceFallback = true; + const properties = []; + const oldFlags = context.flags; + context.flags |= 4194304 /* InObjectTypeLiteral */; + for (const prop of objectLiteral.properties) { + Debug.assert(!isShorthandPropertyAssignment(prop) && !isSpreadAssignment(prop)); + const name = prop.name; + let newProp; + switch (prop.kind) { + case 174 /* MethodDeclaration */: + newProp = withNewScope(context, prop, () => typeFromObjectLiteralMethod(prop, name, context, isConstContext)); + break; + case 303 /* PropertyAssignment */: + newProp = typeFromObjectLiteralPropertyAssignment(prop, name, context, isConstContext); + break; + case 178 /* SetAccessor */: + case 177 /* GetAccessor */: + newProp = typeFromObjectLiteralAccessor(prop, name, context); + break; + } + if (newProp) { + setCommentRange(newProp, prop); + properties.push(newProp); + } + } + context.flags = oldFlags; + const typeNode = factory.createTypeLiteralNode(properties); + if (!(context.flags & 1024 /* MultilineObjectLiterals */)) { + setEmitFlags(typeNode, 1 /* SingleLine */); + } + context.noInferenceFallback = oldNoInferenceFallback; + return notImplemented2; + } + function typeFromObjectLiteralPropertyAssignment(prop, name, context, isConstContext) { + const modifiers = isConstContext ? [factory.createModifier(148 /* ReadonlyKeyword */)] : []; + const expressionResult = typeFromExpression(prop.initializer, context, isConstContext); + const typeNode = expressionResult.type !== void 0 ? expressionResult.type : inferTypeOfDeclaration( + prop, + /*symbol*/ + void 0, + context, + expressionResult.reportFallback + ); + return factory.createPropertySignature( + modifiers, + reuseNode(context, name), + /*questionToken*/ + void 0, + typeNode + ); + } + function ensureParameter(p, context) { + return factory.updateParameterDeclaration( + p, + [], + reuseNode(context, p.dotDotDotToken), + resolver.serializeNameOfParameter(context, p), + resolver.isOptionalParameter(p) ? factory.createToken(58 /* QuestionToken */) : void 0, + typeFromParameter( + p, + /*symbol*/ + void 0, + context + ), + // Ignore private param props, since this type is going straight back into a param + /*initializer*/ + void 0 + ); + } + function reuseTypeParameters(typeParameters, context) { + return typeParameters == null ? void 0 : typeParameters.map( + (tp) => { + var _a; + return factory.updateTypeParameterDeclaration( + tp, + (_a = tp.modifiers) == null ? void 0 : _a.map((m) => reuseNode(context, m)), + reuseNode(context, tp.name), + serializeExistingTypeNodeWithFallback(tp.constraint, context), + serializeExistingTypeNodeWithFallback(tp.default, context) + ); + } + ); + } + function typeFromObjectLiteralMethod(method, name, context, isConstContext) { + const returnType = createReturnFromSignature( + method, + /*symbol*/ + void 0, + context + ); + const typeParameters = reuseTypeParameters(method.typeParameters, context); + const parameters = method.parameters.map((p) => ensureParameter(p, context)); + if (isConstContext) { + return factory.createPropertySignature( + [factory.createModifier(148 /* ReadonlyKeyword */)], + reuseNode(context, name), + reuseNode(context, method.questionToken), + factory.createFunctionTypeNode( + typeParameters, + parameters, + returnType + ) + ); + } else { + if (isIdentifier(name) && name.escapedText === "new") { + name = factory.createStringLiteral("new"); + } + return factory.createMethodSignature( + [], + reuseNode(context, name), + reuseNode(context, method.questionToken), + typeParameters, + parameters, + returnType + ); + } + } + function typeFromObjectLiteralAccessor(accessor, name, context) { + const allAccessors = resolver.getAllAccessorDeclarations(accessor); + const getAccessorType = allAccessors.getAccessor && getTypeAnnotationFromAccessor(allAccessors.getAccessor); + const setAccessorType = allAccessors.setAccessor && getTypeAnnotationFromAccessor(allAccessors.setAccessor); + if (getAccessorType !== void 0 && setAccessorType !== void 0) { + return withNewScope(context, accessor, () => { + const parameters = accessor.parameters.map((p) => ensureParameter(p, context)); + if (isGetAccessor(accessor)) { + return factory.updateGetAccessorDeclaration( + accessor, + [], + reuseNode(context, name), + parameters, + serializeExistingTypeNodeWithFallback(getAccessorType, context), + /*body*/ + void 0 + ); + } else { + return factory.updateSetAccessorDeclaration( + accessor, + [], + reuseNode(context, name), + parameters, + /*body*/ + void 0 + ); + } + }); + } else if (allAccessors.firstAccessor === accessor) { + const foundType = getAccessorType ? withNewScope(context, allAccessors.getAccessor, () => serializeExistingTypeNodeWithFallback(getAccessorType, context)) : setAccessorType ? withNewScope(context, allAccessors.setAccessor, () => serializeExistingTypeNodeWithFallback(setAccessorType, context)) : void 0; + const propertyType = foundType ?? inferAccessorType( + accessor, + allAccessors, + context, + /*symbol*/ + void 0 + ); + const propertySignature = factory.createPropertySignature( + allAccessors.setAccessor === void 0 ? [factory.createModifier(148 /* ReadonlyKeyword */)] : [], + reuseNode(context, name), + /*questionToken*/ + void 0, + propertyType + ); + return propertySignature; + } + } + function createUndefinedTypeNode() { + if (strictNullChecks) { + return factory.createKeywordTypeNode(157 /* UndefinedKeyword */); + } else { + return factory.createKeywordTypeNode(133 /* AnyKeyword */); + } + } + function typeFromPrimitiveLiteral(node, baseType, context, preserveLiterals, requiresAddingUndefined) { + let result; + if (preserveLiterals) { + if (node.kind === 224 /* PrefixUnaryExpression */ && node.operator === 40 /* PlusToken */) { + result = factory.createLiteralTypeNode(reuseNode(context, node.operand)); + } + result = factory.createLiteralTypeNode(reuseNode(context, node)); + } else { + result = factory.createKeywordTypeNode(baseType); + } + return syntacticResult(addUndefinedIfNeeded(result, requiresAddingUndefined, node, context)); + } + function addUndefinedIfNeeded(node, addUndefined, owner, context) { + const parentDeclaration = owner && walkUpParenthesizedExpressions(owner).parent; + const optionalDeclaration = parentDeclaration && isDeclaration(parentDeclaration) && isOptionalDeclaration(parentDeclaration); + if (!strictNullChecks || !(addUndefined || optionalDeclaration)) return node; + if (!canAddUndefined(node)) { + context.tracker.reportInferenceFallback(node); + } + if (isUnionTypeNode(node)) { + return factory.createUnionTypeNode([...node.types, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); + } + return factory.createUnionTypeNode([node, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); + } + function canAddUndefined(node) { + if (!strictNullChecks) return true; + if (isKeyword(node.kind) || node.kind === 201 /* LiteralType */ || node.kind === 184 /* FunctionType */ || node.kind === 185 /* ConstructorType */ || node.kind === 188 /* ArrayType */ || node.kind === 189 /* TupleType */ || node.kind === 187 /* TypeLiteral */ || node.kind === 203 /* TemplateLiteralType */ || node.kind === 197 /* ThisType */) { + return true; + } + if (node.kind === 196 /* ParenthesizedType */) { + return canAddUndefined(node.type); + } + if (node.kind === 192 /* UnionType */ || node.kind === 193 /* IntersectionType */) { + return node.types.every(canAddUndefined); + } + return false; + } + function createReturnFromSignature(fn, symbol, context, reportFallback = true) { + let returnType = failed; + const returnTypeNode = isJSDocConstructSignature(fn) ? getEffectiveTypeAnnotationNode(fn.parameters[0]) : getEffectiveReturnTypeNode(fn); + if (returnTypeNode) { + returnType = syntacticResult(serializeTypeAnnotationOfDeclaration(returnTypeNode, context, fn, symbol)); + } else if (isValueSignatureDeclaration(fn)) { + returnType = typeFromSingleReturnExpression(fn, context); + } + return returnType.type !== void 0 ? returnType.type : inferReturnTypeOfSignatureSignature(fn, context, reportFallback && returnType.reportFallback && !returnTypeNode); + } + function typeFromSingleReturnExpression(declaration, context) { + let candidateExpr; + if (declaration && !nodeIsMissing(declaration.body)) { + const flags = getFunctionFlags(declaration); + if (flags & 3 /* AsyncGenerator */) return failed; + const body = declaration.body; + if (body && isBlock(body)) { + forEachReturnStatement(body, (s) => { + if (s.parent !== body) { + candidateExpr = void 0; + return true; + } + if (!candidateExpr) { + candidateExpr = s.expression; + } else { + candidateExpr = void 0; + return true; + } + }); + } else { + candidateExpr = body; + } + } + if (candidateExpr) { + if (isContextuallyTyped(candidateExpr)) { + const type = isJSDocTypeAssertion(candidateExpr) ? getJSDocTypeAssertionType(candidateExpr) : isAsExpression(candidateExpr) || isTypeAssertionExpression(candidateExpr) ? candidateExpr.type : void 0; + if (type && !isConstTypeReference(type)) { + return syntacticResult(serializeExistingTypeNode(type, context)); + } + } else { + return typeFromExpression(candidateExpr, context); + } + } + return failed; + } + function isContextuallyTyped(node) { + return findAncestor(node.parent, (n) => { + return isCallExpression(n) || !isFunctionLikeDeclaration(n) && !!getEffectiveTypeAnnotationNode(n) || isJsxElement(n) || isJsxExpression(n); + }); + } +} + +// src/jsTyping/_namespaces/ts.JsTyping.ts +var ts_JsTyping_exports = {}; +__export(ts_JsTyping_exports, { + NameValidationResult: () => NameValidationResult, + discoverTypings: () => discoverTypings, + isTypingUpToDate: () => isTypingUpToDate, + loadSafeList: () => loadSafeList, + loadTypesMap: () => loadTypesMap, + nonRelativeModuleNameForTypingCache: () => nonRelativeModuleNameForTypingCache, + renderPackageNameValidationFailure: () => renderPackageNameValidationFailure, + validatePackageName: () => validatePackageName +}); + +// src/jsTyping/shared.ts +var ActionSet = "action::set"; +var ActionInvalidate = "action::invalidate"; +var ActionPackageInstalled = "action::packageInstalled"; +var EventTypesRegistry = "event::typesRegistry"; +var EventBeginInstallTypes = "event::beginInstallTypes"; +var EventEndInstallTypes = "event::endInstallTypes"; +var EventInitializationFailed = "event::initializationFailed"; +var ActionWatchTypingLocations = "action::watchTypingLocations"; +var Arguments; +((Arguments2) => { + Arguments2.GlobalCacheLocation = "--globalTypingsCacheLocation"; + Arguments2.LogFile = "--logFile"; + Arguments2.EnableTelemetry = "--enableTelemetry"; + Arguments2.TypingSafeListLocation = "--typingSafeListLocation"; + Arguments2.TypesMapLocation = "--typesMapLocation"; + Arguments2.NpmLocation = "--npmLocation"; + Arguments2.ValidateDefaultNpmLocation = "--validateDefaultNpmLocation"; +})(Arguments || (Arguments = {})); +function hasArgument(argumentName) { + return sys.args.includes(argumentName); +} +function findArgument(argumentName) { + const index = sys.args.indexOf(argumentName); + return index >= 0 && index < sys.args.length - 1 ? sys.args[index + 1] : void 0; +} +function nowString() { + const d = /* @__PURE__ */ new Date(); + return `${d.getHours().toString().padStart(2, "0")}:${d.getMinutes().toString().padStart(2, "0")}:${d.getSeconds().toString().padStart(2, "0")}.${d.getMilliseconds().toString().padStart(3, "0")}`; +} +var indentStr = "\n "; +function indent2(str) { + return indentStr + str.replace(/\n/g, indentStr); +} +function stringifyIndented(json) { + return indent2(JSON.stringify(json, void 0, 2)); +} + +// src/jsTyping/jsTyping.ts +function isTypingUpToDate(cachedTyping, availableTypingVersions) { + const availableVersion = new Version(getProperty(availableTypingVersions, `ts${versionMajorMinor}`) || getProperty(availableTypingVersions, "latest")); + return availableVersion.compareTo(cachedTyping.version) <= 0; +} +function nonRelativeModuleNameForTypingCache(moduleName) { + return nodeCoreModules.has(moduleName) ? "node" : moduleName; +} +function loadSafeList(host, safeListPath) { + const result = readConfigFile(safeListPath, (path) => host.readFile(path)); + return new Map(Object.entries(result.config)); +} +function loadTypesMap(host, typesMapPath) { + var _a; + const result = readConfigFile(typesMapPath, (path) => host.readFile(path)); + if ((_a = result.config) == null ? void 0 : _a.simpleMap) { + return new Map(Object.entries(result.config.simpleMap)); + } + return void 0; +} +function discoverTypings(host, log, fileNames, projectRootPath, safeList, packageNameToTypingLocation, typeAcquisition, unresolvedImports, typesRegistry, compilerOptions) { + if (!typeAcquisition || !typeAcquisition.enable) { + return { cachedTypingPaths: [], newTypingNames: [], filesToWatch: [] }; + } + const inferredTypings = /* @__PURE__ */ new Map(); + fileNames = mapDefined(fileNames, (fileName) => { + const path = normalizePath(fileName); + if (hasJSFileExtension(path)) { + return path; + } + }); + const filesToWatch = []; + if (typeAcquisition.include) addInferredTypings(typeAcquisition.include, "Explicitly included types"); + const exclude = typeAcquisition.exclude || []; + if (!compilerOptions.types) { + const possibleSearchDirs = new Set(fileNames.map(getDirectoryPath)); + possibleSearchDirs.add(projectRootPath); + possibleSearchDirs.forEach((searchDir) => { + getTypingNames(searchDir, "bower.json", "bower_components", filesToWatch); + getTypingNames(searchDir, "package.json", "node_modules", filesToWatch); + }); + } + if (!typeAcquisition.disableFilenameBasedTypeAcquisition) { + getTypingNamesFromSourceFileNames(fileNames); + } + if (unresolvedImports) { + const module2 = deduplicate( + unresolvedImports.map(nonRelativeModuleNameForTypingCache), + equateStringsCaseSensitive, + compareStringsCaseSensitive + ); + addInferredTypings(module2, "Inferred typings from unresolved imports"); + } + for (const excludeTypingName of exclude) { + const didDelete = inferredTypings.delete(excludeTypingName); + if (didDelete && log) log(`Typing for ${excludeTypingName} is in exclude list, will be ignored.`); + } + packageNameToTypingLocation.forEach((typing, name) => { + const registryEntry = typesRegistry.get(name); + if (inferredTypings.get(name) === false && registryEntry !== void 0 && isTypingUpToDate(typing, registryEntry)) { + inferredTypings.set(name, typing.typingLocation); + } + }); + const newTypingNames = []; + const cachedTypingPaths = []; + inferredTypings.forEach((inferred, typing) => { + if (inferred) { + cachedTypingPaths.push(inferred); + } else { + newTypingNames.push(typing); + } + }); + const result = { cachedTypingPaths, newTypingNames, filesToWatch }; + if (log) log(`Finished typings discovery:${stringifyIndented(result)}`); + return result; + function addInferredTyping(typingName) { + if (!inferredTypings.has(typingName)) { + inferredTypings.set(typingName, false); + } + } + function addInferredTypings(typingNames, message) { + if (log) log(`${message}: ${JSON.stringify(typingNames)}`); + forEach(typingNames, addInferredTyping); + } + function getTypingNames(projectRootPath2, manifestName, modulesDirName, filesToWatch2) { + const manifestPath = combinePaths(projectRootPath2, manifestName); + let manifest; + let manifestTypingNames; + if (host.fileExists(manifestPath)) { + filesToWatch2.push(manifestPath); + manifest = readConfigFile(manifestPath, (path) => host.readFile(path)).config; + manifestTypingNames = flatMap([manifest.dependencies, manifest.devDependencies, manifest.optionalDependencies, manifest.peerDependencies], getOwnKeys); + addInferredTypings(manifestTypingNames, `Typing names in '${manifestPath}' dependencies`); + } + const packagesFolderPath = combinePaths(projectRootPath2, modulesDirName); + filesToWatch2.push(packagesFolderPath); + if (!host.directoryExists(packagesFolderPath)) { + return; + } + const packageNames = []; + const dependencyManifestNames = manifestTypingNames ? manifestTypingNames.map((typingName) => combinePaths(packagesFolderPath, typingName, manifestName)) : host.readDirectory( + packagesFolderPath, + [".json" /* Json */], + /*excludes*/ + void 0, + /*includes*/ + void 0, + /*depth*/ + 3 + ).filter((manifestPath2) => { + if (getBaseFileName(manifestPath2) !== manifestName) { + return false; + } + const pathComponents2 = getPathComponents(normalizePath(manifestPath2)); + const isScoped = pathComponents2[pathComponents2.length - 3][0] === "@"; + return isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 4]) === modulesDirName || // `node_modules/@foo/bar` + !isScoped && toFileNameLowerCase(pathComponents2[pathComponents2.length - 3]) === modulesDirName; + }); + if (log) log(`Searching for typing names in ${packagesFolderPath}; all files: ${JSON.stringify(dependencyManifestNames)}`); + for (const manifestPath2 of dependencyManifestNames) { + const normalizedFileName = normalizePath(manifestPath2); + const result2 = readConfigFile(normalizedFileName, (path) => host.readFile(path)); + const manifest2 = result2.config; + if (!manifest2.name) { + continue; + } + const ownTypes = manifest2.types || manifest2.typings; + if (ownTypes) { + const absolutePath = getNormalizedAbsolutePath(ownTypes, getDirectoryPath(normalizedFileName)); + if (host.fileExists(absolutePath)) { + if (log) log(` Package '${manifest2.name}' provides its own types.`); + inferredTypings.set(manifest2.name, absolutePath); + } else { + if (log) log(` Package '${manifest2.name}' provides its own types but they are missing.`); + } + } else { + packageNames.push(manifest2.name); + } + } + addInferredTypings(packageNames, " Found package names"); + } + function getTypingNamesFromSourceFileNames(fileNames2) { + const fromFileNames = mapDefined(fileNames2, (j) => { + if (!hasJSFileExtension(j)) return void 0; + const inferredTypingName = removeFileExtension(toFileNameLowerCase(getBaseFileName(j))); + const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName); + return safeList.get(cleanedTypingName); + }); + if (fromFileNames.length) { + addInferredTypings(fromFileNames, "Inferred typings from file names"); + } + const hasJsxFile = some(fileNames2, (f) => fileExtensionIs(f, ".jsx" /* Jsx */)); + if (hasJsxFile) { + if (log) log(`Inferred 'react' typings due to presence of '.jsx' extension`); + addInferredTyping("react"); + } + } +} +var NameValidationResult = /* @__PURE__ */ ((NameValidationResult2) => { + NameValidationResult2[NameValidationResult2["Ok"] = 0] = "Ok"; + NameValidationResult2[NameValidationResult2["EmptyName"] = 1] = "EmptyName"; + NameValidationResult2[NameValidationResult2["NameTooLong"] = 2] = "NameTooLong"; + NameValidationResult2[NameValidationResult2["NameStartsWithDot"] = 3] = "NameStartsWithDot"; + NameValidationResult2[NameValidationResult2["NameStartsWithUnderscore"] = 4] = "NameStartsWithUnderscore"; + NameValidationResult2[NameValidationResult2["NameContainsNonURISafeCharacters"] = 5] = "NameContainsNonURISafeCharacters"; + return NameValidationResult2; +})(NameValidationResult || {}); +var maxPackageNameLength = 214; +function validatePackageName(packageName) { + return validatePackageNameWorker( + packageName, + /*supportScopedPackage*/ + true + ); +} +function validatePackageNameWorker(packageName, supportScopedPackage) { + if (!packageName) { + return 1 /* EmptyName */; + } + if (packageName.length > maxPackageNameLength) { + return 2 /* NameTooLong */; + } + if (packageName.charCodeAt(0) === 46 /* dot */) { + return 3 /* NameStartsWithDot */; + } + if (packageName.charCodeAt(0) === 95 /* _ */) { + return 4 /* NameStartsWithUnderscore */; + } + if (supportScopedPackage) { + const matches = /^@([^/]+)\/([^/]+)$/.exec(packageName); + if (matches) { + const scopeResult = validatePackageNameWorker( + matches[1], + /*supportScopedPackage*/ + false + ); + if (scopeResult !== 0 /* Ok */) { + return { name: matches[1], isScopeName: true, result: scopeResult }; + } + const packageResult = validatePackageNameWorker( + matches[2], + /*supportScopedPackage*/ + false + ); + if (packageResult !== 0 /* Ok */) { + return { name: matches[2], isScopeName: false, result: packageResult }; + } + return 0 /* Ok */; + } + } + if (encodeURIComponent(packageName) !== packageName) { + return 5 /* NameContainsNonURISafeCharacters */; + } + return 0 /* Ok */; +} +function renderPackageNameValidationFailure(result, typing) { + return typeof result === "object" ? renderPackageNameValidationFailureWorker(typing, result.result, result.name, result.isScopeName) : renderPackageNameValidationFailureWorker( + typing, + result, + typing, + /*isScopeName*/ + false + ); +} +function renderPackageNameValidationFailureWorker(typing, result, name, isScopeName) { + const kind = isScopeName ? "Scope" : "Package"; + switch (result) { + case 1 /* EmptyName */: + return `'${typing}':: ${kind} name '${name}' cannot be empty`; + case 2 /* NameTooLong */: + return `'${typing}':: ${kind} name '${name}' should be less than ${maxPackageNameLength} characters`; + case 3 /* NameStartsWithDot */: + return `'${typing}':: ${kind} name '${name}' cannot start with '.'`; + case 4 /* NameStartsWithUnderscore */: + return `'${typing}':: ${kind} name '${name}' cannot start with '_'`; + case 5 /* NameContainsNonURISafeCharacters */: + return `'${typing}':: ${kind} name '${name}' contains non URI safe characters`; + case 0 /* Ok */: + return Debug.fail(); + // Shouldn't have called this. + default: + Debug.assertNever(result); + } +} + +// src/services/types.ts +var ScriptSnapshot; +((ScriptSnapshot2) => { + class StringScriptSnapshot { + constructor(text) { + this.text = text; + } + getText(start, end) { + return start === 0 && end === this.text.length ? this.text : this.text.substring(start, end); + } + getLength() { + return this.text.length; + } + getChangeRange() { + return void 0; + } + } + function fromString(text) { + return new StringScriptSnapshot(text); + } + ScriptSnapshot2.fromString = fromString; +})(ScriptSnapshot || (ScriptSnapshot = {})); +var PackageJsonDependencyGroup = /* @__PURE__ */ ((PackageJsonDependencyGroup2) => { + PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["Dependencies"] = 1] = "Dependencies"; + PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["DevDependencies"] = 2] = "DevDependencies"; + PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["PeerDependencies"] = 4] = "PeerDependencies"; + PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["OptionalDependencies"] = 8] = "OptionalDependencies"; + PackageJsonDependencyGroup2[PackageJsonDependencyGroup2["All"] = 15] = "All"; + return PackageJsonDependencyGroup2; +})(PackageJsonDependencyGroup || {}); +var PackageJsonAutoImportPreference = /* @__PURE__ */ ((PackageJsonAutoImportPreference2) => { + PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Off"] = 0] = "Off"; + PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["On"] = 1] = "On"; + PackageJsonAutoImportPreference2[PackageJsonAutoImportPreference2["Auto"] = 2] = "Auto"; + return PackageJsonAutoImportPreference2; +})(PackageJsonAutoImportPreference || {}); +var LanguageServiceMode = /* @__PURE__ */ ((LanguageServiceMode2) => { + LanguageServiceMode2[LanguageServiceMode2["Semantic"] = 0] = "Semantic"; + LanguageServiceMode2[LanguageServiceMode2["PartialSemantic"] = 1] = "PartialSemantic"; + LanguageServiceMode2[LanguageServiceMode2["Syntactic"] = 2] = "Syntactic"; + return LanguageServiceMode2; +})(LanguageServiceMode || {}); +var emptyOptions = {}; +var SemanticClassificationFormat = /* @__PURE__ */ ((SemanticClassificationFormat2) => { + SemanticClassificationFormat2["Original"] = "original"; + SemanticClassificationFormat2["TwentyTwenty"] = "2020"; + return SemanticClassificationFormat2; +})(SemanticClassificationFormat || {}); +var OrganizeImportsMode = /* @__PURE__ */ ((OrganizeImportsMode2) => { + OrganizeImportsMode2["All"] = "All"; + OrganizeImportsMode2["SortAndCombine"] = "SortAndCombine"; + OrganizeImportsMode2["RemoveUnused"] = "RemoveUnused"; + return OrganizeImportsMode2; +})(OrganizeImportsMode || {}); +var CompletionTriggerKind = /* @__PURE__ */ ((CompletionTriggerKind2) => { + CompletionTriggerKind2[CompletionTriggerKind2["Invoked"] = 1] = "Invoked"; + CompletionTriggerKind2[CompletionTriggerKind2["TriggerCharacter"] = 2] = "TriggerCharacter"; + CompletionTriggerKind2[CompletionTriggerKind2["TriggerForIncompleteCompletions"] = 3] = "TriggerForIncompleteCompletions"; + return CompletionTriggerKind2; +})(CompletionTriggerKind || {}); +var InlayHintKind2 = /* @__PURE__ */ ((InlayHintKind3) => { + InlayHintKind3["Type"] = "Type"; + InlayHintKind3["Parameter"] = "Parameter"; + InlayHintKind3["Enum"] = "Enum"; + return InlayHintKind3; +})(InlayHintKind2 || {}); +var HighlightSpanKind = /* @__PURE__ */ ((HighlightSpanKind2) => { + HighlightSpanKind2["none"] = "none"; + HighlightSpanKind2["definition"] = "definition"; + HighlightSpanKind2["reference"] = "reference"; + HighlightSpanKind2["writtenReference"] = "writtenReference"; + return HighlightSpanKind2; +})(HighlightSpanKind || {}); +var IndentStyle = /* @__PURE__ */ ((IndentStyle3) => { + IndentStyle3[IndentStyle3["None"] = 0] = "None"; + IndentStyle3[IndentStyle3["Block"] = 1] = "Block"; + IndentStyle3[IndentStyle3["Smart"] = 2] = "Smart"; + return IndentStyle3; +})(IndentStyle || {}); +var SemicolonPreference = /* @__PURE__ */ ((SemicolonPreference2) => { + SemicolonPreference2["Ignore"] = "ignore"; + SemicolonPreference2["Insert"] = "insert"; + SemicolonPreference2["Remove"] = "remove"; + return SemicolonPreference2; +})(SemicolonPreference || {}); +function getDefaultFormatCodeSettings(newLineCharacter) { + return { + indentSize: 4, + tabSize: 4, + newLineCharacter: newLineCharacter || "\n", + convertTabsToSpaces: true, + indentStyle: 2 /* Smart */, + insertSpaceAfterConstructor: false, + insertSpaceAfterCommaDelimiter: true, + insertSpaceAfterSemicolonInForStatements: true, + insertSpaceBeforeAndAfterBinaryOperators: true, + insertSpaceAfterKeywordsInControlFlowStatements: true, + insertSpaceAfterFunctionKeywordForAnonymousFunctions: false, + insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis: false, + insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets: false, + insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces: true, + insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces: false, + insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces: false, + insertSpaceBeforeFunctionParenthesis: false, + placeOpenBraceOnNewLineForFunctions: false, + placeOpenBraceOnNewLineForControlBlocks: false, + semicolons: "ignore" /* Ignore */, + trimTrailingWhitespace: true, + indentSwitchCase: true + }; +} +var testFormatSettings = getDefaultFormatCodeSettings("\n"); +var SymbolDisplayPartKind = /* @__PURE__ */ ((SymbolDisplayPartKind2) => { + SymbolDisplayPartKind2[SymbolDisplayPartKind2["aliasName"] = 0] = "aliasName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["className"] = 1] = "className"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumName"] = 2] = "enumName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["fieldName"] = 3] = "fieldName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["interfaceName"] = 4] = "interfaceName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["keyword"] = 5] = "keyword"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["lineBreak"] = 6] = "lineBreak"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["numericLiteral"] = 7] = "numericLiteral"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["stringLiteral"] = 8] = "stringLiteral"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["localName"] = 9] = "localName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["methodName"] = 10] = "methodName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["moduleName"] = 11] = "moduleName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["operator"] = 12] = "operator"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["parameterName"] = 13] = "parameterName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["propertyName"] = 14] = "propertyName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["punctuation"] = 15] = "punctuation"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["space"] = 16] = "space"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["text"] = 17] = "text"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["typeParameterName"] = 18] = "typeParameterName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["enumMemberName"] = 19] = "enumMemberName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["functionName"] = 20] = "functionName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["regularExpressionLiteral"] = 21] = "regularExpressionLiteral"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["link"] = 22] = "link"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkName"] = 23] = "linkName"; + SymbolDisplayPartKind2[SymbolDisplayPartKind2["linkText"] = 24] = "linkText"; + return SymbolDisplayPartKind2; +})(SymbolDisplayPartKind || {}); +var CompletionInfoFlags = /* @__PURE__ */ ((CompletionInfoFlags2) => { + CompletionInfoFlags2[CompletionInfoFlags2["None"] = 0] = "None"; + CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeAutoImports"] = 1] = "MayIncludeAutoImports"; + CompletionInfoFlags2[CompletionInfoFlags2["IsImportStatementCompletion"] = 2] = "IsImportStatementCompletion"; + CompletionInfoFlags2[CompletionInfoFlags2["IsContinuation"] = 4] = "IsContinuation"; + CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiers"] = 8] = "ResolvedModuleSpecifiers"; + CompletionInfoFlags2[CompletionInfoFlags2["ResolvedModuleSpecifiersBeyondLimit"] = 16] = "ResolvedModuleSpecifiersBeyondLimit"; + CompletionInfoFlags2[CompletionInfoFlags2["MayIncludeMethodSnippets"] = 32] = "MayIncludeMethodSnippets"; + return CompletionInfoFlags2; +})(CompletionInfoFlags || {}); +var OutliningSpanKind = /* @__PURE__ */ ((OutliningSpanKind2) => { + OutliningSpanKind2["Comment"] = "comment"; + OutliningSpanKind2["Region"] = "region"; + OutliningSpanKind2["Code"] = "code"; + OutliningSpanKind2["Imports"] = "imports"; + return OutliningSpanKind2; +})(OutliningSpanKind || {}); +var OutputFileType = /* @__PURE__ */ ((OutputFileType2) => { + OutputFileType2[OutputFileType2["JavaScript"] = 0] = "JavaScript"; + OutputFileType2[OutputFileType2["SourceMap"] = 1] = "SourceMap"; + OutputFileType2[OutputFileType2["Declaration"] = 2] = "Declaration"; + return OutputFileType2; +})(OutputFileType || {}); +var EndOfLineState = /* @__PURE__ */ ((EndOfLineState2) => { + EndOfLineState2[EndOfLineState2["None"] = 0] = "None"; + EndOfLineState2[EndOfLineState2["InMultiLineCommentTrivia"] = 1] = "InMultiLineCommentTrivia"; + EndOfLineState2[EndOfLineState2["InSingleQuoteStringLiteral"] = 2] = "InSingleQuoteStringLiteral"; + EndOfLineState2[EndOfLineState2["InDoubleQuoteStringLiteral"] = 3] = "InDoubleQuoteStringLiteral"; + EndOfLineState2[EndOfLineState2["InTemplateHeadOrNoSubstitutionTemplate"] = 4] = "InTemplateHeadOrNoSubstitutionTemplate"; + EndOfLineState2[EndOfLineState2["InTemplateMiddleOrTail"] = 5] = "InTemplateMiddleOrTail"; + EndOfLineState2[EndOfLineState2["InTemplateSubstitutionPosition"] = 6] = "InTemplateSubstitutionPosition"; + return EndOfLineState2; +})(EndOfLineState || {}); +var TokenClass = /* @__PURE__ */ ((TokenClass2) => { + TokenClass2[TokenClass2["Punctuation"] = 0] = "Punctuation"; + TokenClass2[TokenClass2["Keyword"] = 1] = "Keyword"; + TokenClass2[TokenClass2["Operator"] = 2] = "Operator"; + TokenClass2[TokenClass2["Comment"] = 3] = "Comment"; + TokenClass2[TokenClass2["Whitespace"] = 4] = "Whitespace"; + TokenClass2[TokenClass2["Identifier"] = 5] = "Identifier"; + TokenClass2[TokenClass2["NumberLiteral"] = 6] = "NumberLiteral"; + TokenClass2[TokenClass2["BigIntLiteral"] = 7] = "BigIntLiteral"; + TokenClass2[TokenClass2["StringLiteral"] = 8] = "StringLiteral"; + TokenClass2[TokenClass2["RegExpLiteral"] = 9] = "RegExpLiteral"; + return TokenClass2; +})(TokenClass || {}); +var ScriptElementKind = /* @__PURE__ */ ((ScriptElementKind2) => { + ScriptElementKind2["unknown"] = ""; + ScriptElementKind2["warning"] = "warning"; + ScriptElementKind2["keyword"] = "keyword"; + ScriptElementKind2["scriptElement"] = "script"; + ScriptElementKind2["moduleElement"] = "module"; + ScriptElementKind2["classElement"] = "class"; + ScriptElementKind2["localClassElement"] = "local class"; + ScriptElementKind2["interfaceElement"] = "interface"; + ScriptElementKind2["typeElement"] = "type"; + ScriptElementKind2["enumElement"] = "enum"; + ScriptElementKind2["enumMemberElement"] = "enum member"; + ScriptElementKind2["variableElement"] = "var"; + ScriptElementKind2["localVariableElement"] = "local var"; + ScriptElementKind2["variableUsingElement"] = "using"; + ScriptElementKind2["variableAwaitUsingElement"] = "await using"; + ScriptElementKind2["functionElement"] = "function"; + ScriptElementKind2["localFunctionElement"] = "local function"; + ScriptElementKind2["memberFunctionElement"] = "method"; + ScriptElementKind2["memberGetAccessorElement"] = "getter"; + ScriptElementKind2["memberSetAccessorElement"] = "setter"; + ScriptElementKind2["memberVariableElement"] = "property"; + ScriptElementKind2["memberAccessorVariableElement"] = "accessor"; + ScriptElementKind2["constructorImplementationElement"] = "constructor"; + ScriptElementKind2["callSignatureElement"] = "call"; + ScriptElementKind2["indexSignatureElement"] = "index"; + ScriptElementKind2["constructSignatureElement"] = "construct"; + ScriptElementKind2["parameterElement"] = "parameter"; + ScriptElementKind2["typeParameterElement"] = "type parameter"; + ScriptElementKind2["primitiveType"] = "primitive type"; + ScriptElementKind2["label"] = "label"; + ScriptElementKind2["alias"] = "alias"; + ScriptElementKind2["constElement"] = "const"; + ScriptElementKind2["letElement"] = "let"; + ScriptElementKind2["directory"] = "directory"; + ScriptElementKind2["externalModuleName"] = "external module name"; + ScriptElementKind2["jsxAttribute"] = "JSX attribute"; + ScriptElementKind2["string"] = "string"; + ScriptElementKind2["link"] = "link"; + ScriptElementKind2["linkName"] = "link name"; + ScriptElementKind2["linkText"] = "link text"; + return ScriptElementKind2; +})(ScriptElementKind || {}); +var ScriptElementKindModifier = /* @__PURE__ */ ((ScriptElementKindModifier2) => { + ScriptElementKindModifier2["none"] = ""; + ScriptElementKindModifier2["publicMemberModifier"] = "public"; + ScriptElementKindModifier2["privateMemberModifier"] = "private"; + ScriptElementKindModifier2["protectedMemberModifier"] = "protected"; + ScriptElementKindModifier2["exportedModifier"] = "export"; + ScriptElementKindModifier2["ambientModifier"] = "declare"; + ScriptElementKindModifier2["staticModifier"] = "static"; + ScriptElementKindModifier2["abstractModifier"] = "abstract"; + ScriptElementKindModifier2["optionalModifier"] = "optional"; + ScriptElementKindModifier2["deprecatedModifier"] = "deprecated"; + ScriptElementKindModifier2["dtsModifier"] = ".d.ts"; + ScriptElementKindModifier2["tsModifier"] = ".ts"; + ScriptElementKindModifier2["tsxModifier"] = ".tsx"; + ScriptElementKindModifier2["jsModifier"] = ".js"; + ScriptElementKindModifier2["jsxModifier"] = ".jsx"; + ScriptElementKindModifier2["jsonModifier"] = ".json"; + ScriptElementKindModifier2["dmtsModifier"] = ".d.mts"; + ScriptElementKindModifier2["mtsModifier"] = ".mts"; + ScriptElementKindModifier2["mjsModifier"] = ".mjs"; + ScriptElementKindModifier2["dctsModifier"] = ".d.cts"; + ScriptElementKindModifier2["ctsModifier"] = ".cts"; + ScriptElementKindModifier2["cjsModifier"] = ".cjs"; + return ScriptElementKindModifier2; +})(ScriptElementKindModifier || {}); +var ClassificationTypeNames = /* @__PURE__ */ ((ClassificationTypeNames2) => { + ClassificationTypeNames2["comment"] = "comment"; + ClassificationTypeNames2["identifier"] = "identifier"; + ClassificationTypeNames2["keyword"] = "keyword"; + ClassificationTypeNames2["numericLiteral"] = "number"; + ClassificationTypeNames2["bigintLiteral"] = "bigint"; + ClassificationTypeNames2["operator"] = "operator"; + ClassificationTypeNames2["stringLiteral"] = "string"; + ClassificationTypeNames2["whiteSpace"] = "whitespace"; + ClassificationTypeNames2["text"] = "text"; + ClassificationTypeNames2["punctuation"] = "punctuation"; + ClassificationTypeNames2["className"] = "class name"; + ClassificationTypeNames2["enumName"] = "enum name"; + ClassificationTypeNames2["interfaceName"] = "interface name"; + ClassificationTypeNames2["moduleName"] = "module name"; + ClassificationTypeNames2["typeParameterName"] = "type parameter name"; + ClassificationTypeNames2["typeAliasName"] = "type alias name"; + ClassificationTypeNames2["parameterName"] = "parameter name"; + ClassificationTypeNames2["docCommentTagName"] = "doc comment tag name"; + ClassificationTypeNames2["jsxOpenTagName"] = "jsx open tag name"; + ClassificationTypeNames2["jsxCloseTagName"] = "jsx close tag name"; + ClassificationTypeNames2["jsxSelfClosingTagName"] = "jsx self closing tag name"; + ClassificationTypeNames2["jsxAttribute"] = "jsx attribute"; + ClassificationTypeNames2["jsxText"] = "jsx text"; + ClassificationTypeNames2["jsxAttributeStringLiteralValue"] = "jsx attribute string literal value"; + return ClassificationTypeNames2; +})(ClassificationTypeNames || {}); +var ClassificationType = /* @__PURE__ */ ((ClassificationType2) => { + ClassificationType2[ClassificationType2["comment"] = 1] = "comment"; + ClassificationType2[ClassificationType2["identifier"] = 2] = "identifier"; + ClassificationType2[ClassificationType2["keyword"] = 3] = "keyword"; + ClassificationType2[ClassificationType2["numericLiteral"] = 4] = "numericLiteral"; + ClassificationType2[ClassificationType2["operator"] = 5] = "operator"; + ClassificationType2[ClassificationType2["stringLiteral"] = 6] = "stringLiteral"; + ClassificationType2[ClassificationType2["regularExpressionLiteral"] = 7] = "regularExpressionLiteral"; + ClassificationType2[ClassificationType2["whiteSpace"] = 8] = "whiteSpace"; + ClassificationType2[ClassificationType2["text"] = 9] = "text"; + ClassificationType2[ClassificationType2["punctuation"] = 10] = "punctuation"; + ClassificationType2[ClassificationType2["className"] = 11] = "className"; + ClassificationType2[ClassificationType2["enumName"] = 12] = "enumName"; + ClassificationType2[ClassificationType2["interfaceName"] = 13] = "interfaceName"; + ClassificationType2[ClassificationType2["moduleName"] = 14] = "moduleName"; + ClassificationType2[ClassificationType2["typeParameterName"] = 15] = "typeParameterName"; + ClassificationType2[ClassificationType2["typeAliasName"] = 16] = "typeAliasName"; + ClassificationType2[ClassificationType2["parameterName"] = 17] = "parameterName"; + ClassificationType2[ClassificationType2["docCommentTagName"] = 18] = "docCommentTagName"; + ClassificationType2[ClassificationType2["jsxOpenTagName"] = 19] = "jsxOpenTagName"; + ClassificationType2[ClassificationType2["jsxCloseTagName"] = 20] = "jsxCloseTagName"; + ClassificationType2[ClassificationType2["jsxSelfClosingTagName"] = 21] = "jsxSelfClosingTagName"; + ClassificationType2[ClassificationType2["jsxAttribute"] = 22] = "jsxAttribute"; + ClassificationType2[ClassificationType2["jsxText"] = 23] = "jsxText"; + ClassificationType2[ClassificationType2["jsxAttributeStringLiteralValue"] = 24] = "jsxAttributeStringLiteralValue"; + ClassificationType2[ClassificationType2["bigintLiteral"] = 25] = "bigintLiteral"; + return ClassificationType2; +})(ClassificationType || {}); + +// src/services/utilities.ts +var scanner = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + true +); +var SemanticMeaning = /* @__PURE__ */ ((SemanticMeaning2) => { + SemanticMeaning2[SemanticMeaning2["None"] = 0] = "None"; + SemanticMeaning2[SemanticMeaning2["Value"] = 1] = "Value"; + SemanticMeaning2[SemanticMeaning2["Type"] = 2] = "Type"; + SemanticMeaning2[SemanticMeaning2["Namespace"] = 4] = "Namespace"; + SemanticMeaning2[SemanticMeaning2["All"] = 7] = "All"; + return SemanticMeaning2; +})(SemanticMeaning || {}); +function getMeaningFromDeclaration(node) { + switch (node.kind) { + case 260 /* VariableDeclaration */: + return isInJSFile(node) && getJSDocEnumTag(node) ? 7 /* All */ : 1 /* Value */; + case 169 /* Parameter */: + case 208 /* BindingElement */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 299 /* CatchClause */: + case 291 /* JsxAttribute */: + return 1 /* Value */; + case 168 /* TypeParameter */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 187 /* TypeLiteral */: + return 2 /* Type */; + case 346 /* JSDocTypedefTag */: + return node.name === void 0 ? 1 /* Value */ | 2 /* Type */ : 2 /* Type */; + case 306 /* EnumMember */: + case 263 /* ClassDeclaration */: + return 1 /* Value */ | 2 /* Type */; + case 267 /* ModuleDeclaration */: + if (isAmbientModule(node)) { + return 4 /* Namespace */ | 1 /* Value */; + } else if (getModuleInstanceState(node) === 1 /* Instantiated */) { + return 4 /* Namespace */ | 1 /* Value */; + } else { + return 4 /* Namespace */; + } + case 266 /* EnumDeclaration */: + case 275 /* NamedImports */: + case 276 /* ImportSpecifier */: + case 271 /* ImportEqualsDeclaration */: + case 272 /* ImportDeclaration */: + case 277 /* ExportAssignment */: + case 278 /* ExportDeclaration */: + return 7 /* All */; + // An external module can be a Value + case 307 /* SourceFile */: + return 4 /* Namespace */ | 1 /* Value */; + } + return 7 /* All */; +} +function getMeaningFromLocation(node) { + node = getAdjustedReferenceLocation(node); + const parent2 = node.parent; + if (node.kind === 307 /* SourceFile */) { + return 1 /* Value */; + } else if (isExportAssignment(parent2) || isExportSpecifier(parent2) || isExternalModuleReference(parent2) || isImportSpecifier(parent2) || isImportClause(parent2) || isImportEqualsDeclaration(parent2) && node === parent2.name) { + return 7 /* All */; + } else if (isInRightSideOfInternalImportEqualsDeclaration(node)) { + return getMeaningFromRightHandSideOfImportEquals(node); + } else if (isDeclarationName(node)) { + return getMeaningFromDeclaration(parent2); + } else if (isEntityName(node) && findAncestor(node, or(isJSDocNameReference, isJSDocLinkLike, isJSDocMemberName))) { + return 7 /* All */; + } else if (isTypeReference(node)) { + return 2 /* Type */; + } else if (isNamespaceReference(node)) { + return 4 /* Namespace */; + } else if (isTypeParameterDeclaration(parent2)) { + Debug.assert(isJSDocTemplateTag(parent2.parent)); + return 2 /* Type */; + } else if (isLiteralTypeNode(parent2)) { + return 2 /* Type */ | 1 /* Value */; + } else { + return 1 /* Value */; + } +} +function getMeaningFromRightHandSideOfImportEquals(node) { + const name = node.kind === 166 /* QualifiedName */ ? node : isQualifiedName(node.parent) && node.parent.right === node ? node.parent : void 0; + return name && name.parent.kind === 271 /* ImportEqualsDeclaration */ ? 7 /* All */ : 4 /* Namespace */; +} +function isInRightSideOfInternalImportEqualsDeclaration(node) { + while (node.parent.kind === 166 /* QualifiedName */) { + node = node.parent; + } + return isInternalModuleImportEqualsDeclaration(node.parent) && node.parent.moduleReference === node; +} +function isNamespaceReference(node) { + return isQualifiedNameNamespaceReference(node) || isPropertyAccessNamespaceReference(node); +} +function isQualifiedNameNamespaceReference(node) { + let root = node; + let isLastClause = true; + if (root.parent.kind === 166 /* QualifiedName */) { + while (root.parent && root.parent.kind === 166 /* QualifiedName */) { + root = root.parent; + } + isLastClause = root.right === node; + } + return root.parent.kind === 183 /* TypeReference */ && !isLastClause; +} +function isPropertyAccessNamespaceReference(node) { + let root = node; + let isLastClause = true; + if (root.parent.kind === 211 /* PropertyAccessExpression */) { + while (root.parent && root.parent.kind === 211 /* PropertyAccessExpression */) { + root = root.parent; + } + isLastClause = root.name === node; + } + if (!isLastClause && root.parent.kind === 233 /* ExpressionWithTypeArguments */ && root.parent.parent.kind === 298 /* HeritageClause */) { + const decl = root.parent.parent.parent; + return decl.kind === 263 /* ClassDeclaration */ && root.parent.parent.token === 119 /* ImplementsKeyword */ || decl.kind === 264 /* InterfaceDeclaration */ && root.parent.parent.token === 96 /* ExtendsKeyword */; + } + return false; +} +function isTypeReference(node) { + if (isRightSideOfQualifiedNameOrPropertyAccess(node)) { + node = node.parent; + } + switch (node.kind) { + case 110 /* ThisKeyword */: + return !isExpressionNode(node); + case 197 /* ThisType */: + return true; + } + switch (node.parent.kind) { + case 183 /* TypeReference */: + return true; + case 205 /* ImportType */: + return !node.parent.isTypeOf; + case 233 /* ExpressionWithTypeArguments */: + return isPartOfTypeNode(node.parent); + } + return false; +} +function isCallExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { + return isCalleeWorker(node, isCallExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); +} +function isNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { + return isCalleeWorker(node, isNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); +} +function isCallOrNewExpressionTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { + return isCalleeWorker(node, isCallOrNewExpression, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); +} +function isTaggedTemplateTag(node, includeElementAccess = false, skipPastOuterExpressions = false) { + return isCalleeWorker(node, isTaggedTemplateExpression, selectTagOfTaggedTemplateExpression, includeElementAccess, skipPastOuterExpressions); +} +function isDecoratorTarget(node, includeElementAccess = false, skipPastOuterExpressions = false) { + return isCalleeWorker(node, isDecorator, selectExpressionOfCallOrNewExpressionOrDecorator, includeElementAccess, skipPastOuterExpressions); +} +function isJsxOpeningLikeElementTagName(node, includeElementAccess = false, skipPastOuterExpressions = false) { + return isCalleeWorker(node, isJsxOpeningLikeElement, selectTagNameOfJsxOpeningLikeElement, includeElementAccess, skipPastOuterExpressions); +} +function selectExpressionOfCallOrNewExpressionOrDecorator(node) { + return node.expression; +} +function selectTagOfTaggedTemplateExpression(node) { + return node.tag; +} +function selectTagNameOfJsxOpeningLikeElement(node) { + return node.tagName; +} +function isCalleeWorker(node, pred, calleeSelector, includeElementAccess, skipPastOuterExpressions) { + let target = includeElementAccess ? climbPastPropertyOrElementAccess(node) : climbPastPropertyAccess(node); + if (skipPastOuterExpressions) { + target = skipOuterExpressions(target); + } + return !!target && !!target.parent && pred(target.parent) && calleeSelector(target.parent) === target; +} +function climbPastPropertyAccess(node) { + return isRightSideOfPropertyAccess(node) ? node.parent : node; +} +function climbPastPropertyOrElementAccess(node) { + return isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node) ? node.parent : node; +} +function getTargetLabel(referenceNode, labelName) { + while (referenceNode) { + if (referenceNode.kind === 256 /* LabeledStatement */ && referenceNode.label.escapedText === labelName) { + return referenceNode.label; + } + referenceNode = referenceNode.parent; + } + return void 0; +} +function hasPropertyAccessExpressionWithName(node, funcName) { + if (!isPropertyAccessExpression(node.expression)) { + return false; + } + return node.expression.name.text === funcName; +} +function isJumpStatementTarget(node) { + var _a; + return isIdentifier(node) && ((_a = tryCast(node.parent, isBreakOrContinueStatement)) == null ? void 0 : _a.label) === node; +} +function isLabelOfLabeledStatement(node) { + var _a; + return isIdentifier(node) && ((_a = tryCast(node.parent, isLabeledStatement)) == null ? void 0 : _a.label) === node; +} +function isLabelName(node) { + return isLabelOfLabeledStatement(node) || isJumpStatementTarget(node); +} +function isTagName(node) { + var _a; + return ((_a = tryCast(node.parent, isJSDocTag)) == null ? void 0 : _a.tagName) === node; +} +function isRightSideOfQualifiedName(node) { + var _a; + return ((_a = tryCast(node.parent, isQualifiedName)) == null ? void 0 : _a.right) === node; +} +function isRightSideOfPropertyAccess(node) { + var _a; + return ((_a = tryCast(node.parent, isPropertyAccessExpression)) == null ? void 0 : _a.name) === node; +} +function isArgumentExpressionOfElementAccess(node) { + var _a; + return ((_a = tryCast(node.parent, isElementAccessExpression)) == null ? void 0 : _a.argumentExpression) === node; +} +function isNameOfModuleDeclaration(node) { + var _a; + return ((_a = tryCast(node.parent, isModuleDeclaration)) == null ? void 0 : _a.name) === node; +} +function isNameOfFunctionDeclaration(node) { + var _a; + return isIdentifier(node) && ((_a = tryCast(node.parent, isFunctionLike)) == null ? void 0 : _a.name) === node; +} +function isLiteralNameOfPropertyDeclarationOrIndexAccess(node) { + switch (node.parent.kind) { + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 303 /* PropertyAssignment */: + case 306 /* EnumMember */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 267 /* ModuleDeclaration */: + return getNameOfDeclaration(node.parent) === node; + case 212 /* ElementAccessExpression */: + return node.parent.argumentExpression === node; + case 167 /* ComputedPropertyName */: + return true; + case 201 /* LiteralType */: + return node.parent.parent.kind === 199 /* IndexedAccessType */; + default: + return false; + } +} +function isExpressionOfExternalModuleImportEqualsDeclaration(node) { + return isExternalModuleImportEqualsDeclaration(node.parent.parent) && getExternalModuleImportEqualsDeclarationExpression(node.parent.parent) === node; +} +function getContainerNode(node) { + if (isJSDocTypeAlias(node)) { + node = node.parent.parent; + } + while (true) { + node = node.parent; + if (!node) { + return void 0; + } + switch (node.kind) { + case 307 /* SourceFile */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 267 /* ModuleDeclaration */: + return node; + } + } +} +function getNodeKind(node) { + switch (node.kind) { + case 307 /* SourceFile */: + return isExternalModule(node) ? "module" /* moduleElement */ : "script" /* scriptElement */; + case 267 /* ModuleDeclaration */: + return "module" /* moduleElement */; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return "class" /* classElement */; + case 264 /* InterfaceDeclaration */: + return "interface" /* interfaceElement */; + case 265 /* TypeAliasDeclaration */: + case 338 /* JSDocCallbackTag */: + case 346 /* JSDocTypedefTag */: + return "type" /* typeElement */; + case 266 /* EnumDeclaration */: + return "enum" /* enumElement */; + case 260 /* VariableDeclaration */: + return getKindOfVariableDeclaration(node); + case 208 /* BindingElement */: + return getKindOfVariableDeclaration(getRootDeclaration(node)); + case 219 /* ArrowFunction */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + return "function" /* functionElement */; + case 177 /* GetAccessor */: + return "getter" /* memberGetAccessorElement */; + case 178 /* SetAccessor */: + return "setter" /* memberSetAccessorElement */; + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + return "method" /* memberFunctionElement */; + case 303 /* PropertyAssignment */: + const { initializer } = node; + return isFunctionLike(initializer) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */; + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 304 /* ShorthandPropertyAssignment */: + case 305 /* SpreadAssignment */: + return "property" /* memberVariableElement */; + case 181 /* IndexSignature */: + return "index" /* indexSignatureElement */; + case 180 /* ConstructSignature */: + return "construct" /* constructSignatureElement */; + case 179 /* CallSignature */: + return "call" /* callSignatureElement */; + case 176 /* Constructor */: + case 175 /* ClassStaticBlockDeclaration */: + return "constructor" /* constructorImplementationElement */; + case 168 /* TypeParameter */: + return "type parameter" /* typeParameterElement */; + case 306 /* EnumMember */: + return "enum member" /* enumMemberElement */; + case 169 /* Parameter */: + return hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */) ? "property" /* memberVariableElement */ : "parameter" /* parameterElement */; + case 271 /* ImportEqualsDeclaration */: + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: + case 274 /* NamespaceImport */: + case 280 /* NamespaceExport */: + return "alias" /* alias */; + case 226 /* BinaryExpression */: + const kind = getAssignmentDeclarationKind(node); + const { right } = node; + switch (kind) { + case 7 /* ObjectDefinePropertyValue */: + case 8 /* ObjectDefinePropertyExports */: + case 9 /* ObjectDefinePrototypeProperty */: + case 0 /* None */: + return "" /* unknown */; + case 1 /* ExportsProperty */: + case 2 /* ModuleExports */: + const rightKind = getNodeKind(right); + return rightKind === "" /* unknown */ ? "const" /* constElement */ : rightKind; + case 3 /* PrototypeProperty */: + return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */; + case 4 /* ThisProperty */: + return "property" /* memberVariableElement */; + // property + case 5 /* Property */: + return isFunctionExpression(right) ? "method" /* memberFunctionElement */ : "property" /* memberVariableElement */; + case 6 /* Prototype */: + return "local class" /* localClassElement */; + default: { + assertType(kind); + return "" /* unknown */; + } + } + case 80 /* Identifier */: + return isImportClause(node.parent) ? "alias" /* alias */ : "" /* unknown */; + case 277 /* ExportAssignment */: + const scriptKind = getNodeKind(node.expression); + return scriptKind === "" /* unknown */ ? "const" /* constElement */ : scriptKind; + default: + return "" /* unknown */; + } + function getKindOfVariableDeclaration(v) { + return isVarConst(v) ? "const" /* constElement */ : isLet(v) ? "let" /* letElement */ : "var" /* variableElement */; + } +} +function isThis(node) { + switch (node.kind) { + case 110 /* ThisKeyword */: + return true; + case 80 /* Identifier */: + return identifierIsThisKeyword(node) && node.parent.kind === 169 /* Parameter */; + default: + return false; + } +} +var tripleSlashDirectivePrefixRegex = /^\/\/\/\s*= end; +} +function rangeOverlapsWithStartEnd(r1, start, end) { + return startEndOverlapsWithStartEnd(r1.pos, r1.end, start, end); +} +function nodeOverlapsWithStartEnd(node, sourceFile, start, end) { + return startEndOverlapsWithStartEnd(node.getStart(sourceFile), node.end, start, end); +} +function startEndOverlapsWithStartEnd(start1, end1, start2, end2) { + const start = Math.max(start1, start2); + const end = Math.min(end1, end2); + return start < end; +} +function positionBelongsToNode(candidate, position, sourceFile) { + Debug.assert(candidate.pos <= position); + return position < candidate.end || !isCompletedNode(candidate, sourceFile); +} +function isCompletedNode(n, sourceFile) { + if (n === void 0 || nodeIsMissing(n)) { + return false; + } + switch (n.kind) { + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 210 /* ObjectLiteralExpression */: + case 206 /* ObjectBindingPattern */: + case 187 /* TypeLiteral */: + case 241 /* Block */: + case 268 /* ModuleBlock */: + case 269 /* CaseBlock */: + case 275 /* NamedImports */: + case 279 /* NamedExports */: + return nodeEndsWith(n, 20 /* CloseBraceToken */, sourceFile); + case 299 /* CatchClause */: + return isCompletedNode(n.block, sourceFile); + case 214 /* NewExpression */: + if (!n.arguments) { + return true; + } + // falls through + case 213 /* CallExpression */: + case 217 /* ParenthesizedExpression */: + case 196 /* ParenthesizedType */: + return nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile); + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + return isCompletedNode(n.type, sourceFile); + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 180 /* ConstructSignature */: + case 179 /* CallSignature */: + case 219 /* ArrowFunction */: + if (n.body) { + return isCompletedNode(n.body, sourceFile); + } + if (n.type) { + return isCompletedNode(n.type, sourceFile); + } + return hasChildOfKind(n, 22 /* CloseParenToken */, sourceFile); + case 267 /* ModuleDeclaration */: + return !!n.body && isCompletedNode(n.body, sourceFile); + case 245 /* IfStatement */: + if (n.elseStatement) { + return isCompletedNode(n.elseStatement, sourceFile); + } + return isCompletedNode(n.thenStatement, sourceFile); + case 244 /* ExpressionStatement */: + return isCompletedNode(n.expression, sourceFile) || hasChildOfKind(n, 27 /* SemicolonToken */, sourceFile); + case 209 /* ArrayLiteralExpression */: + case 207 /* ArrayBindingPattern */: + case 212 /* ElementAccessExpression */: + case 167 /* ComputedPropertyName */: + case 189 /* TupleType */: + return nodeEndsWith(n, 24 /* CloseBracketToken */, sourceFile); + case 181 /* IndexSignature */: + if (n.type) { + return isCompletedNode(n.type, sourceFile); + } + return hasChildOfKind(n, 24 /* CloseBracketToken */, sourceFile); + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + return false; + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 247 /* WhileStatement */: + return isCompletedNode(n.statement, sourceFile); + case 246 /* DoStatement */: + return hasChildOfKind(n, 117 /* WhileKeyword */, sourceFile) ? nodeEndsWith(n, 22 /* CloseParenToken */, sourceFile) : isCompletedNode(n.statement, sourceFile); + case 186 /* TypeQuery */: + return isCompletedNode(n.exprName, sourceFile); + case 221 /* TypeOfExpression */: + case 220 /* DeleteExpression */: + case 222 /* VoidExpression */: + case 229 /* YieldExpression */: + case 230 /* SpreadElement */: + const unaryWordExpression = n; + return isCompletedNode(unaryWordExpression.expression, sourceFile); + case 215 /* TaggedTemplateExpression */: + return isCompletedNode(n.template, sourceFile); + case 228 /* TemplateExpression */: + const lastSpan = lastOrUndefined(n.templateSpans); + return isCompletedNode(lastSpan, sourceFile); + case 239 /* TemplateSpan */: + return nodeIsPresent(n.literal); + case 278 /* ExportDeclaration */: + case 272 /* ImportDeclaration */: + return nodeIsPresent(n.moduleSpecifier); + case 224 /* PrefixUnaryExpression */: + return isCompletedNode(n.operand, sourceFile); + case 226 /* BinaryExpression */: + return isCompletedNode(n.right, sourceFile); + case 227 /* ConditionalExpression */: + return isCompletedNode(n.whenFalse, sourceFile); + default: + return true; + } +} +function nodeEndsWith(n, expectedLastToken, sourceFile) { + const children = n.getChildren(sourceFile); + if (children.length) { + const lastChild = last(children); + if (lastChild.kind === expectedLastToken) { + return true; + } else if (lastChild.kind === 27 /* SemicolonToken */ && children.length !== 1) { + return children[children.length - 2].kind === expectedLastToken; + } + } + return false; +} +function findListItemInfo(node) { + const list = findContainingList(node); + if (!list) { + return void 0; + } + const children = list.getChildren(); + const listItemIndex = indexOfNode(children, node); + return { + listItemIndex, + list + }; +} +function hasChildOfKind(n, kind, sourceFile) { + return !!findChildOfKind(n, kind, sourceFile); +} +function findChildOfKind(n, kind, sourceFile) { + return find(n.getChildren(sourceFile), (c) => c.kind === kind); +} +function findContainingList(node) { + const syntaxList = find(node.parent.getChildren(), (c) => isSyntaxList(c) && rangeContainsRange(c, node)); + Debug.assert(!syntaxList || contains(syntaxList.getChildren(), node)); + return syntaxList; +} +function isDefaultModifier2(node) { + return node.kind === 90 /* DefaultKeyword */; +} +function isClassKeyword(node) { + return node.kind === 86 /* ClassKeyword */; +} +function isFunctionKeyword(node) { + return node.kind === 100 /* FunctionKeyword */; +} +function getAdjustedLocationForClass(node) { + if (isNamedDeclaration(node)) { + return node.name; + } + if (isClassDeclaration(node)) { + const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier2); + if (defaultModifier) return defaultModifier; + } + if (isClassExpression(node)) { + const classKeyword = find(node.getChildren(), isClassKeyword); + if (classKeyword) return classKeyword; + } +} +function getAdjustedLocationForFunction(node) { + if (isNamedDeclaration(node)) { + return node.name; + } + if (isFunctionDeclaration(node)) { + const defaultModifier = find(node.modifiers, isDefaultModifier2); + if (defaultModifier) return defaultModifier; + } + if (isFunctionExpression(node)) { + const functionKeyword = find(node.getChildren(), isFunctionKeyword); + if (functionKeyword) return functionKeyword; + } +} +function getAncestorTypeNode(node) { + let lastTypeNode; + findAncestor(node, (a) => { + if (isTypeNode(a)) { + lastTypeNode = a; + } + return !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent); + }); + return lastTypeNode; +} +function getContextualTypeFromParentOrAncestorTypeNode(node, checker) { + if (node.flags & (16777216 /* JSDoc */ & ~524288 /* JavaScriptFile */)) return void 0; + const contextualType = getContextualTypeFromParent(node, checker); + if (contextualType) return contextualType; + const ancestorTypeNode = getAncestorTypeNode(node); + return ancestorTypeNode && checker.getTypeAtLocation(ancestorTypeNode); +} +function getAdjustedLocationForDeclaration(node, forRename) { + if (!forRename) { + switch (node.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + return getAdjustedLocationForClass(node); + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + return getAdjustedLocationForFunction(node); + case 176 /* Constructor */: + return node; + } + } + if (isNamedDeclaration(node)) { + return node.name; + } +} +function getAdjustedLocationForImportDeclaration(node, forRename) { + if (node.importClause) { + if (node.importClause.name && node.importClause.namedBindings) { + return; + } + if (node.importClause.name) { + return node.importClause.name; + } + if (node.importClause.namedBindings) { + if (isNamedImports(node.importClause.namedBindings)) { + const onlyBinding = singleOrUndefined(node.importClause.namedBindings.elements); + if (!onlyBinding) { + return; + } + return onlyBinding.name; + } else if (isNamespaceImport(node.importClause.namedBindings)) { + return node.importClause.namedBindings.name; + } + } + } + if (!forRename) { + return node.moduleSpecifier; + } +} +function getAdjustedLocationForExportDeclaration(node, forRename) { + if (node.exportClause) { + if (isNamedExports(node.exportClause)) { + const onlyBinding = singleOrUndefined(node.exportClause.elements); + if (!onlyBinding) { + return; + } + return node.exportClause.elements[0].name; + } else if (isNamespaceExport(node.exportClause)) { + return node.exportClause.name; + } + } + if (!forRename) { + return node.moduleSpecifier; + } +} +function getAdjustedLocationForHeritageClause(node) { + if (node.types.length === 1) { + return node.types[0].expression; + } +} +function getAdjustedLocation(node, forRename) { + const { parent: parent2 } = node; + if (isModifier(node) && (forRename || node.kind !== 90 /* DefaultKeyword */) ? canHaveModifiers(parent2) && contains(parent2.modifiers, node) : node.kind === 86 /* ClassKeyword */ ? isClassDeclaration(parent2) || isClassExpression(node) : node.kind === 100 /* FunctionKeyword */ ? isFunctionDeclaration(parent2) || isFunctionExpression(node) : node.kind === 120 /* InterfaceKeyword */ ? isInterfaceDeclaration(parent2) : node.kind === 94 /* EnumKeyword */ ? isEnumDeclaration(parent2) : node.kind === 156 /* TypeKeyword */ ? isTypeAliasDeclaration(parent2) : node.kind === 145 /* NamespaceKeyword */ || node.kind === 144 /* ModuleKeyword */ ? isModuleDeclaration(parent2) : node.kind === 102 /* ImportKeyword */ ? isImportEqualsDeclaration(parent2) : node.kind === 139 /* GetKeyword */ ? isGetAccessorDeclaration(parent2) : node.kind === 153 /* SetKeyword */ && isSetAccessorDeclaration(parent2)) { + const location = getAdjustedLocationForDeclaration(parent2, forRename); + if (location) { + return location; + } + } + if ((node.kind === 115 /* VarKeyword */ || node.kind === 87 /* ConstKeyword */ || node.kind === 121 /* LetKeyword */) && isVariableDeclarationList(parent2) && parent2.declarations.length === 1) { + const decl = parent2.declarations[0]; + if (isIdentifier(decl.name)) { + return decl.name; + } + } + if (node.kind === 156 /* TypeKeyword */) { + if (isImportClause(parent2) && parent2.isTypeOnly) { + const location = getAdjustedLocationForImportDeclaration(parent2.parent, forRename); + if (location) { + return location; + } + } + if (isExportDeclaration(parent2) && parent2.isTypeOnly) { + const location = getAdjustedLocationForExportDeclaration(parent2, forRename); + if (location) { + return location; + } + } + } + if (node.kind === 130 /* AsKeyword */) { + if (isImportSpecifier(parent2) && parent2.propertyName || isExportSpecifier(parent2) && parent2.propertyName || isNamespaceImport(parent2) || isNamespaceExport(parent2)) { + return parent2.name; + } + if (isExportDeclaration(parent2) && parent2.exportClause && isNamespaceExport(parent2.exportClause)) { + return parent2.exportClause.name; + } + } + if (node.kind === 102 /* ImportKeyword */ && isImportDeclaration(parent2)) { + const location = getAdjustedLocationForImportDeclaration(parent2, forRename); + if (location) { + return location; + } + } + if (node.kind === 95 /* ExportKeyword */) { + if (isExportDeclaration(parent2)) { + const location = getAdjustedLocationForExportDeclaration(parent2, forRename); + if (location) { + return location; + } + } + if (isExportAssignment(parent2)) { + return skipOuterExpressions(parent2.expression); + } + } + if (node.kind === 149 /* RequireKeyword */ && isExternalModuleReference(parent2)) { + return parent2.expression; + } + if (node.kind === 161 /* FromKeyword */ && (isImportDeclaration(parent2) || isExportDeclaration(parent2)) && parent2.moduleSpecifier) { + return parent2.moduleSpecifier; + } + if ((node.kind === 96 /* ExtendsKeyword */ || node.kind === 119 /* ImplementsKeyword */) && isHeritageClause(parent2) && parent2.token === node.kind) { + const location = getAdjustedLocationForHeritageClause(parent2); + if (location) { + return location; + } + } + if (node.kind === 96 /* ExtendsKeyword */) { + if (isTypeParameterDeclaration(parent2) && parent2.constraint && isTypeReferenceNode(parent2.constraint)) { + return parent2.constraint.typeName; + } + if (isConditionalTypeNode(parent2) && isTypeReferenceNode(parent2.extendsType)) { + return parent2.extendsType.typeName; + } + } + if (node.kind === 140 /* InferKeyword */ && isInferTypeNode(parent2)) { + return parent2.typeParameter.name; + } + if (node.kind === 103 /* InKeyword */ && isTypeParameterDeclaration(parent2) && isMappedTypeNode(parent2.parent)) { + return parent2.name; + } + if (node.kind === 143 /* KeyOfKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 143 /* KeyOfKeyword */ && isTypeReferenceNode(parent2.type)) { + return parent2.type.typeName; + } + if (node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(parent2) && parent2.operator === 148 /* ReadonlyKeyword */ && isArrayTypeNode(parent2.type) && isTypeReferenceNode(parent2.type.elementType)) { + return parent2.type.elementType.typeName; + } + if (!forRename) { + if (node.kind === 105 /* NewKeyword */ && isNewExpression(parent2) || node.kind === 116 /* VoidKeyword */ && isVoidExpression(parent2) || node.kind === 114 /* TypeOfKeyword */ && isTypeOfExpression(parent2) || node.kind === 135 /* AwaitKeyword */ && isAwaitExpression(parent2) || node.kind === 127 /* YieldKeyword */ && isYieldExpression(parent2) || node.kind === 91 /* DeleteKeyword */ && isDeleteExpression(parent2)) { + if (parent2.expression) { + return skipOuterExpressions(parent2.expression); + } + } + if ((node.kind === 103 /* InKeyword */ || node.kind === 104 /* InstanceOfKeyword */) && isBinaryExpression(parent2) && parent2.operatorToken === node) { + return skipOuterExpressions(parent2.right); + } + if (node.kind === 130 /* AsKeyword */ && isAsExpression(parent2) && isTypeReferenceNode(parent2.type)) { + return parent2.type.typeName; + } + if (node.kind === 103 /* InKeyword */ && isForInStatement(parent2) || node.kind === 165 /* OfKeyword */ && isForOfStatement(parent2)) { + return skipOuterExpressions(parent2.expression); + } + } + return node; +} +function getAdjustedReferenceLocation(node) { + return getAdjustedLocation( + node, + /*forRename*/ + false + ); +} +function getAdjustedRenameLocation(node) { + return getAdjustedLocation( + node, + /*forRename*/ + true + ); +} +function getTouchingPropertyName(sourceFile, position) { + return getTouchingToken(sourceFile, position, (n) => isPropertyNameLiteral(n) || isKeyword(n.kind) || isPrivateIdentifier(n)); +} +function getTouchingToken(sourceFile, position, includePrecedingTokenAtEndPosition) { + return getTokenAtPositionWorker( + sourceFile, + position, + /*allowPositionInLeadingTrivia*/ + false, + includePrecedingTokenAtEndPosition, + /*includeEndPosition*/ + false + ); +} +function getTokenAtPosition(sourceFile, position) { + return getTokenAtPositionWorker( + sourceFile, + position, + /*allowPositionInLeadingTrivia*/ + true, + /*includePrecedingTokenAtEndPosition*/ + void 0, + /*includeEndPosition*/ + false + ); +} +function getTokenAtPositionWorker(sourceFile, position, allowPositionInLeadingTrivia, includePrecedingTokenAtEndPosition, includeEndPosition) { + let current = sourceFile; + let foundToken; + outer: + while (true) { + const children = current.getChildren(sourceFile); + const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => { + const end = children[middle].getEnd(); + if (end < position) { + return -1 /* LessThan */; + } + const start = allowPositionInLeadingTrivia ? children[middle].getFullStart() : children[middle].getStart( + sourceFile, + /*includeJsDocComment*/ + true + ); + if (start > position) { + return 1 /* GreaterThan */; + } + if (nodeContainsPosition(children[middle], start, end)) { + if (children[middle - 1]) { + if (nodeContainsPosition(children[middle - 1])) { + return 1 /* GreaterThan */; + } + } + return 0 /* EqualTo */; + } + if (includePrecedingTokenAtEndPosition && start === position && children[middle - 1] && children[middle - 1].getEnd() === position && nodeContainsPosition(children[middle - 1])) { + return 1 /* GreaterThan */; + } + return -1 /* LessThan */; + }); + if (foundToken) { + return foundToken; + } + if (i >= 0 && children[i]) { + current = children[i]; + continue outer; + } + return current; + } + function nodeContainsPosition(node, start, end) { + end ?? (end = node.getEnd()); + if (end < position) { + return false; + } + start ?? (start = allowPositionInLeadingTrivia ? node.getFullStart() : node.getStart( + sourceFile, + /*includeJsDocComment*/ + true + )); + if (start > position) { + return false; + } + if (position < end || position === end && (node.kind === 1 /* EndOfFileToken */ || includeEndPosition)) { + return true; + } else if (includePrecedingTokenAtEndPosition && end === position) { + const previousToken = findPrecedingToken(position, sourceFile, node); + if (previousToken && includePrecedingTokenAtEndPosition(previousToken)) { + foundToken = previousToken; + return true; + } + } + return false; + } +} +function findFirstNonJsxWhitespaceToken(sourceFile, position) { + let tokenAtPosition = getTokenAtPosition(sourceFile, position); + while (isWhiteSpaceOnlyJsxText(tokenAtPosition)) { + const nextToken = findNextToken(tokenAtPosition, tokenAtPosition.parent, sourceFile); + if (!nextToken) return; + tokenAtPosition = nextToken; + } + return tokenAtPosition; +} +function findTokenOnLeftOfPosition(file, position) { + const tokenAtPosition = getTokenAtPosition(file, position); + if (isToken(tokenAtPosition) && position > tokenAtPosition.getStart(file) && position < tokenAtPosition.getEnd()) { + return tokenAtPosition; + } + return findPrecedingToken(position, file); +} +function findNextToken(previousToken, parent2, sourceFile) { + return find2(parent2); + function find2(n) { + if (isToken(n) && n.pos === previousToken.end) { + return n; + } + return firstDefined(n.getChildren(sourceFile), (child) => { + const shouldDiveInChildNode = ( + // previous token is enclosed somewhere in the child + child.pos <= previousToken.pos && child.end > previousToken.end || // previous token ends exactly at the beginning of child + child.pos === previousToken.end + ); + return shouldDiveInChildNode && nodeHasTokens(child, sourceFile) ? find2(child) : void 0; + }); + } +} +function findPrecedingToken(position, sourceFile, startNode2, excludeJsdoc) { + const result = find2(startNode2 || sourceFile); + Debug.assert(!(result && isWhiteSpaceOnlyJsxText(result))); + return result; + function find2(n) { + if (isNonWhitespaceToken(n) && n.kind !== 1 /* EndOfFileToken */) { + return n; + } + const children = n.getChildren(sourceFile); + const i = binarySearchKey(children, position, (_, i2) => i2, (middle, _) => { + if (position < children[middle].end) { + if (!children[middle - 1] || position >= children[middle - 1].end) { + return 0 /* EqualTo */; + } + return 1 /* GreaterThan */; + } + return -1 /* LessThan */; + }); + if (i >= 0 && children[i]) { + const child = children[i]; + if (position < child.end) { + const start = child.getStart( + sourceFile, + /*includeJsDoc*/ + !excludeJsdoc + ); + const lookInPreviousChild = start >= position || // cursor in the leading trivia + !nodeHasTokens(child, sourceFile) || isWhiteSpaceOnlyJsxText(child); + if (lookInPreviousChild) { + const candidate2 = findRightmostChildNodeWithTokens( + children, + /*exclusiveStartPosition*/ + i, + sourceFile, + n.kind + ); + if (candidate2) { + if (!excludeJsdoc && isJSDocCommentContainingNode(candidate2) && candidate2.getChildren(sourceFile).length) { + return find2(candidate2); + } + return findRightmostToken(candidate2, sourceFile); + } + return void 0; + } else { + return find2(child); + } + } + } + Debug.assert(startNode2 !== void 0 || n.kind === 307 /* SourceFile */ || n.kind === 1 /* EndOfFileToken */ || isJSDocCommentContainingNode(n)); + const candidate = findRightmostChildNodeWithTokens( + children, + /*exclusiveStartPosition*/ + children.length, + sourceFile, + n.kind + ); + return candidate && findRightmostToken(candidate, sourceFile); + } +} +function isNonWhitespaceToken(n) { + return isToken(n) && !isWhiteSpaceOnlyJsxText(n); +} +function findRightmostToken(n, sourceFile) { + if (isNonWhitespaceToken(n)) { + return n; + } + const children = n.getChildren(sourceFile); + if (children.length === 0) { + return n; + } + const candidate = findRightmostChildNodeWithTokens( + children, + /*exclusiveStartPosition*/ + children.length, + sourceFile, + n.kind + ); + return candidate && findRightmostToken(candidate, sourceFile); +} +function findRightmostChildNodeWithTokens(children, exclusiveStartPosition, sourceFile, parentKind) { + for (let i = exclusiveStartPosition - 1; i >= 0; i--) { + const child = children[i]; + if (isWhiteSpaceOnlyJsxText(child)) { + if (i === 0 && (parentKind === 12 /* JsxText */ || parentKind === 285 /* JsxSelfClosingElement */)) { + Debug.fail("`JsxText` tokens should not be the first child of `JsxElement | JsxSelfClosingElement`"); + } + } else if (nodeHasTokens(children[i], sourceFile)) { + return children[i]; + } + } +} +function isInString(sourceFile, position, previousToken = findPrecedingToken(position, sourceFile)) { + if (previousToken && isStringTextContainingNode(previousToken)) { + const start = previousToken.getStart(sourceFile); + const end = previousToken.getEnd(); + if (start < position && position < end) { + return true; + } + if (position === end) { + return !!previousToken.isUnterminated; + } + } + return false; +} +function isInsideJsxElementOrAttribute(sourceFile, position) { + const token = getTokenAtPosition(sourceFile, position); + if (!token) { + return false; + } + if (token.kind === 12 /* JsxText */) { + return true; + } + if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 12 /* JsxText */) { + return true; + } + if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 294 /* JsxExpression */) { + return true; + } + if (token && token.kind === 20 /* CloseBraceToken */ && token.parent.kind === 294 /* JsxExpression */) { + return true; + } + if (token.kind === 30 /* LessThanToken */ && token.parent.kind === 287 /* JsxClosingElement */) { + return true; + } + return false; +} +function isWhiteSpaceOnlyJsxText(node) { + return isJsxText(node) && node.containsOnlyTriviaWhiteSpaces; +} +function isInTemplateString(sourceFile, position) { + const token = getTokenAtPosition(sourceFile, position); + return isTemplateLiteralKind(token.kind) && position > token.getStart(sourceFile); +} +function isInJSXText(sourceFile, position) { + const token = getTokenAtPosition(sourceFile, position); + if (isJsxText(token)) { + return true; + } + if (token.kind === 19 /* OpenBraceToken */ && isJsxExpression(token.parent) && isJsxElement(token.parent.parent)) { + return true; + } + if (token.kind === 30 /* LessThanToken */ && isJsxOpeningLikeElement(token.parent) && isJsxElement(token.parent.parent)) { + return true; + } + return false; +} +function isInsideJsxElement(sourceFile, position) { + function isInsideJsxElementTraversal(node) { + while (node) { + if (node.kind >= 285 /* JsxSelfClosingElement */ && node.kind <= 294 /* JsxExpression */ || node.kind === 12 /* JsxText */ || node.kind === 30 /* LessThanToken */ || node.kind === 32 /* GreaterThanToken */ || node.kind === 80 /* Identifier */ || node.kind === 20 /* CloseBraceToken */ || node.kind === 19 /* OpenBraceToken */ || node.kind === 44 /* SlashToken */) { + node = node.parent; + } else if (node.kind === 284 /* JsxElement */) { + if (position > node.getStart(sourceFile)) return true; + node = node.parent; + } else { + return false; + } + } + return false; + } + return isInsideJsxElementTraversal(getTokenAtPosition(sourceFile, position)); +} +function findPrecedingMatchingToken(token, matchingTokenKind, sourceFile) { + const closeTokenText = tokenToString(token.kind); + const matchingTokenText = tokenToString(matchingTokenKind); + const tokenFullStart = token.getFullStart(); + const bestGuessIndex = sourceFile.text.lastIndexOf(matchingTokenText, tokenFullStart); + if (bestGuessIndex === -1) { + return void 0; + } + if (sourceFile.text.lastIndexOf(closeTokenText, tokenFullStart - 1) < bestGuessIndex) { + const nodeAtGuess = findPrecedingToken(bestGuessIndex + 1, sourceFile); + if (nodeAtGuess && nodeAtGuess.kind === matchingTokenKind) { + return nodeAtGuess; + } + } + const tokenKind = token.kind; + let remainingMatchingTokens = 0; + while (true) { + const preceding = findPrecedingToken(token.getFullStart(), sourceFile); + if (!preceding) { + return void 0; + } + token = preceding; + if (token.kind === matchingTokenKind) { + if (remainingMatchingTokens === 0) { + return token; + } + remainingMatchingTokens--; + } else if (token.kind === tokenKind) { + remainingMatchingTokens++; + } + } +} +function removeOptionality(type, isOptionalExpression, isOptionalChain2) { + return isOptionalExpression ? type.getNonNullableType() : isOptionalChain2 ? type.getNonOptionalType() : type; +} +function isPossiblyTypeArgumentPosition(token, sourceFile, checker) { + const info = getPossibleTypeArgumentsInfo(token, sourceFile); + return info !== void 0 && (isPartOfTypeNode(info.called) || getPossibleGenericSignatures(info.called, info.nTypeArguments, checker).length !== 0 || isPossiblyTypeArgumentPosition(info.called, sourceFile, checker)); +} +function getPossibleGenericSignatures(called, typeArgumentCount, checker) { + let type = checker.getTypeAtLocation(called); + if (isOptionalChain(called.parent)) { + type = removeOptionality( + type, + isOptionalChainRoot(called.parent), + /*isOptionalChain*/ + true + ); + } + const signatures = isNewExpression(called.parent) ? type.getConstructSignatures() : type.getCallSignatures(); + return signatures.filter((candidate) => !!candidate.typeParameters && candidate.typeParameters.length >= typeArgumentCount); +} +function getPossibleTypeArgumentsInfo(tokenIn, sourceFile) { + if (sourceFile.text.lastIndexOf("<", tokenIn ? tokenIn.pos : sourceFile.text.length) === -1) { + return void 0; + } + let token = tokenIn; + let remainingLessThanTokens = 0; + let nTypeArguments = 0; + while (token) { + switch (token.kind) { + case 30 /* LessThanToken */: + token = findPrecedingToken(token.getFullStart(), sourceFile); + if (token && token.kind === 29 /* QuestionDotToken */) { + token = findPrecedingToken(token.getFullStart(), sourceFile); + } + if (!token || !isIdentifier(token)) return void 0; + if (!remainingLessThanTokens) { + return isDeclarationName(token) ? void 0 : { called: token, nTypeArguments }; + } + remainingLessThanTokens--; + break; + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + remainingLessThanTokens = 3; + break; + case 49 /* GreaterThanGreaterThanToken */: + remainingLessThanTokens = 2; + break; + case 32 /* GreaterThanToken */: + remainingLessThanTokens++; + break; + case 20 /* CloseBraceToken */: + token = findPrecedingMatchingToken(token, 19 /* OpenBraceToken */, sourceFile); + if (!token) return void 0; + break; + case 22 /* CloseParenToken */: + token = findPrecedingMatchingToken(token, 21 /* OpenParenToken */, sourceFile); + if (!token) return void 0; + break; + case 24 /* CloseBracketToken */: + token = findPrecedingMatchingToken(token, 23 /* OpenBracketToken */, sourceFile); + if (!token) return void 0; + break; + // Valid tokens in a type name. Skip. + case 28 /* CommaToken */: + nTypeArguments++; + break; + case 39 /* EqualsGreaterThanToken */: + // falls through + case 80 /* Identifier */: + case 11 /* StringLiteral */: + case 9 /* NumericLiteral */: + case 10 /* BigIntLiteral */: + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + // falls through + case 114 /* TypeOfKeyword */: + case 96 /* ExtendsKeyword */: + case 143 /* KeyOfKeyword */: + case 25 /* DotToken */: + case 52 /* BarToken */: + case 58 /* QuestionToken */: + case 59 /* ColonToken */: + break; + default: + if (isTypeNode(token)) { + break; + } + return void 0; + } + token = findPrecedingToken(token.getFullStart(), sourceFile); + } + return void 0; +} +function isInComment(sourceFile, position, tokenAtPosition) { + return ts_formatting_exports.getRangeOfEnclosingComment( + sourceFile, + position, + /*precedingToken*/ + void 0, + tokenAtPosition + ); +} +function hasDocComment(sourceFile, position) { + const token = getTokenAtPosition(sourceFile, position); + return !!findAncestor(token, isJSDoc); +} +function nodeHasTokens(n, sourceFile) { + return n.kind === 1 /* EndOfFileToken */ ? !!n.jsDoc : n.getWidth(sourceFile) !== 0; +} +function getNodeModifiers(node, excludeFlags = 0 /* None */) { + const result = []; + const flags = isDeclaration(node) ? getCombinedNodeFlagsAlwaysIncludeJSDoc(node) & ~excludeFlags : 0 /* None */; + if (flags & 2 /* Private */) result.push("private" /* privateMemberModifier */); + if (flags & 4 /* Protected */) result.push("protected" /* protectedMemberModifier */); + if (flags & 1 /* Public */) result.push("public" /* publicMemberModifier */); + if (flags & 256 /* Static */ || isClassStaticBlockDeclaration(node)) result.push("static" /* staticModifier */); + if (flags & 64 /* Abstract */) result.push("abstract" /* abstractModifier */); + if (flags & 32 /* Export */) result.push("export" /* exportedModifier */); + if (flags & 65536 /* Deprecated */) result.push("deprecated" /* deprecatedModifier */); + if (node.flags & 33554432 /* Ambient */) result.push("declare" /* ambientModifier */); + if (node.kind === 277 /* ExportAssignment */) result.push("export" /* exportedModifier */); + return result.length > 0 ? result.join(",") : "" /* none */; +} +function getTypeArgumentOrTypeParameterList(node) { + if (node.kind === 183 /* TypeReference */ || node.kind === 213 /* CallExpression */) { + return node.typeArguments; + } + if (isFunctionLike(node) || node.kind === 263 /* ClassDeclaration */ || node.kind === 264 /* InterfaceDeclaration */) { + return node.typeParameters; + } + return void 0; +} +function isComment(kind) { + return kind === 2 /* SingleLineCommentTrivia */ || kind === 3 /* MultiLineCommentTrivia */; +} +function isStringOrRegularExpressionOrTemplateLiteral(kind) { + if (kind === 11 /* StringLiteral */ || kind === 14 /* RegularExpressionLiteral */ || isTemplateLiteralKind(kind)) { + return true; + } + return false; +} +function areIntersectedTypesAvoidingStringReduction(checker, t1, t2) { + return !!(t1.flags & 4 /* String */) && checker.isEmptyAnonymousObjectType(t2); +} +function isStringAndEmptyAnonymousObjectIntersection(type) { + if (!type.isIntersection()) { + return false; + } + const { types, checker } = type; + return types.length === 2 && (areIntersectedTypesAvoidingStringReduction(checker, types[0], types[1]) || areIntersectedTypesAvoidingStringReduction(checker, types[1], types[0])); +} +function isInsideTemplateLiteral(node, position, sourceFile) { + return isTemplateLiteralKind(node.kind) && (node.getStart(sourceFile) < position && position < node.end) || !!node.isUnterminated && position === node.end; +} +function isAccessibilityModifier(kind) { + switch (kind) { + case 125 /* PublicKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + return true; + } + return false; +} +function cloneCompilerOptions(options) { + const result = clone(options); + setConfigFileInOptions(result, options && options.configFile); + return result; +} +function isArrayLiteralOrObjectLiteralDestructuringPattern(node) { + if (node.kind === 209 /* ArrayLiteralExpression */ || node.kind === 210 /* ObjectLiteralExpression */) { + if (node.parent.kind === 226 /* BinaryExpression */ && node.parent.left === node && node.parent.operatorToken.kind === 64 /* EqualsToken */) { + return true; + } + if (node.parent.kind === 250 /* ForOfStatement */ && node.parent.initializer === node) { + return true; + } + if (isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.kind === 303 /* PropertyAssignment */ ? node.parent.parent : node.parent)) { + return true; + } + } + return false; +} +function isInReferenceComment(sourceFile, position) { + return isInReferenceCommentWorker( + sourceFile, + position, + /*shouldBeReference*/ + true + ); +} +function isInNonReferenceComment(sourceFile, position) { + return isInReferenceCommentWorker( + sourceFile, + position, + /*shouldBeReference*/ + false + ); +} +function isInReferenceCommentWorker(sourceFile, position, shouldBeReference) { + const range = isInComment( + sourceFile, + position, + /*tokenAtPosition*/ + void 0 + ); + return !!range && shouldBeReference === tripleSlashDirectivePrefixRegex.test(sourceFile.text.substring(range.pos, range.end)); +} +function getReplacementSpanForContextToken(contextToken, position) { + if (!contextToken) return void 0; + switch (contextToken.kind) { + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + return createTextSpanFromStringLiteralLikeContent(contextToken, position); + default: + return createTextSpanFromNode(contextToken); + } +} +function createTextSpanFromNode(node, sourceFile, endNode2) { + return createTextSpanFromBounds(node.getStart(sourceFile), (endNode2 || node).getEnd()); +} +function createTextSpanFromStringLiteralLikeContent(node, position) { + let replacementEnd = node.getEnd() - 1; + if (node.isUnterminated) { + if (node.getStart() === replacementEnd) return void 0; + replacementEnd = Math.min(position, node.getEnd()); + } + return createTextSpanFromBounds(node.getStart() + 1, replacementEnd); +} +function createTextRangeFromNode(node, sourceFile) { + return createRange(node.getStart(sourceFile), node.end); +} +function createTextSpanFromRange(range) { + return createTextSpanFromBounds(range.pos, range.end); +} +function createTextRangeFromSpan(span) { + return createRange(span.start, span.start + span.length); +} +function createTextChangeFromStartLength(start, length2, newText) { + return createTextChange(createTextSpan(start, length2), newText); +} +function createTextChange(span, newText) { + return { span, newText }; +} +var typeKeywords = [ + 133 /* AnyKeyword */, + 131 /* AssertsKeyword */, + 163 /* BigIntKeyword */, + 136 /* BooleanKeyword */, + 97 /* FalseKeyword */, + 140 /* InferKeyword */, + 143 /* KeyOfKeyword */, + 146 /* NeverKeyword */, + 106 /* NullKeyword */, + 150 /* NumberKeyword */, + 151 /* ObjectKeyword */, + 148 /* ReadonlyKeyword */, + 154 /* StringKeyword */, + 155 /* SymbolKeyword */, + 114 /* TypeOfKeyword */, + 112 /* TrueKeyword */, + 116 /* VoidKeyword */, + 157 /* UndefinedKeyword */, + 158 /* UniqueKeyword */, + 159 /* UnknownKeyword */ +]; +function isTypeKeyword(kind) { + return contains(typeKeywords, kind); +} +function isTypeKeywordToken(node) { + return node.kind === 156 /* TypeKeyword */; +} +function isTypeKeywordTokenOrIdentifier(node) { + return isTypeKeywordToken(node) || isIdentifier(node) && node.text === "type"; +} +function nodeSeenTracker() { + const seen = []; + return (node) => { + const id = getNodeId(node); + return !seen[id] && (seen[id] = true); + }; +} +function getSnapshotText(snap) { + return snap.getText(0, snap.getLength()); +} +function repeatString(str, count) { + let result = ""; + for (let i = 0; i < count; i++) { + result += str; + } + return result; +} +function skipConstraint(type) { + return type.isTypeParameter() ? type.getConstraint() || type : type; +} +function getNameFromPropertyName(name) { + return name.kind === 167 /* ComputedPropertyName */ ? isStringOrNumericLiteralLike(name.expression) ? name.expression.text : void 0 : isPrivateIdentifier(name) ? idText(name) : getTextOfIdentifierOrLiteral(name); +} +function programContainsModules(program) { + return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!(s.externalModuleIndicator || s.commonJsModuleIndicator)); +} +function programContainsEsModules(program) { + return program.getSourceFiles().some((s) => !s.isDeclarationFile && !program.isSourceFileFromExternalLibrary(s) && !!s.externalModuleIndicator); +} +function compilerOptionsIndicateEsModules(compilerOptions) { + return !!compilerOptions.module || getEmitScriptTarget(compilerOptions) >= 2 /* ES2015 */ || !!compilerOptions.noEmit; +} +function createModuleSpecifierResolutionHost(program, host) { + return { + fileExists: (fileName) => program.fileExists(fileName), + getCurrentDirectory: () => host.getCurrentDirectory(), + readFile: maybeBind(host, host.readFile), + useCaseSensitiveFileNames: maybeBind(host, host.useCaseSensitiveFileNames) || program.useCaseSensitiveFileNames, + getSymlinkCache: maybeBind(host, host.getSymlinkCache) || program.getSymlinkCache, + getModuleSpecifierCache: maybeBind(host, host.getModuleSpecifierCache), + getPackageJsonInfoCache: () => { + var _a; + return (_a = program.getModuleResolutionCache()) == null ? void 0 : _a.getPackageJsonInfoCache(); + }, + getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation), + redirectTargetsMap: program.redirectTargetsMap, + getProjectReferenceRedirect: (fileName) => program.getProjectReferenceRedirect(fileName), + isSourceOfProjectReferenceRedirect: (fileName) => program.isSourceOfProjectReferenceRedirect(fileName), + getNearestAncestorDirectoryWithPackageJson: maybeBind(host, host.getNearestAncestorDirectoryWithPackageJson), + getFileIncludeReasons: () => program.getFileIncludeReasons(), + getCommonSourceDirectory: () => program.getCommonSourceDirectory(), + getDefaultResolutionModeForFile: (file) => program.getDefaultResolutionModeForFile(file), + getModeForResolutionAtIndex: (file, index) => program.getModeForResolutionAtIndex(file, index) + }; +} +function getModuleSpecifierResolverHost(program, host) { + return { + ...createModuleSpecifierResolutionHost(program, host), + getCommonSourceDirectory: () => program.getCommonSourceDirectory() + }; +} +function moduleResolutionUsesNodeModules(moduleResolution) { + return moduleResolution === 2 /* Node10 */ || moduleResolution >= 3 /* Node16 */ && moduleResolution <= 99 /* NodeNext */ || moduleResolution === 100 /* Bundler */; +} +function makeImport(defaultImport, namedImports, moduleSpecifier, quotePreference, isTypeOnly) { + return factory.createImportDeclaration( + /*modifiers*/ + void 0, + defaultImport || namedImports ? factory.createImportClause(!!isTypeOnly, defaultImport, namedImports && namedImports.length ? factory.createNamedImports(namedImports) : void 0) : void 0, + typeof moduleSpecifier === "string" ? makeStringLiteral(moduleSpecifier, quotePreference) : moduleSpecifier, + /*attributes*/ + void 0 + ); +} +function makeStringLiteral(text, quotePreference) { + return factory.createStringLiteral(text, quotePreference === 0 /* Single */); +} +var QuotePreference = /* @__PURE__ */ ((QuotePreference6) => { + QuotePreference6[QuotePreference6["Single"] = 0] = "Single"; + QuotePreference6[QuotePreference6["Double"] = 1] = "Double"; + return QuotePreference6; +})(QuotePreference || {}); +function quotePreferenceFromString(str, sourceFile) { + return isStringDoubleQuoted(str, sourceFile) ? 1 /* Double */ : 0 /* Single */; +} +function getQuotePreference(sourceFile, preferences) { + if (preferences.quotePreference && preferences.quotePreference !== "auto") { + return preferences.quotePreference === "single" ? 0 /* Single */ : 1 /* Double */; + } else { + const firstModuleSpecifier = isFullSourceFile(sourceFile) && sourceFile.imports && find(sourceFile.imports, (n) => isStringLiteral(n) && !nodeIsSynthesized(n.parent)); + return firstModuleSpecifier ? quotePreferenceFromString(firstModuleSpecifier, sourceFile) : 1 /* Double */; + } +} +function getQuoteFromPreference(qp) { + switch (qp) { + case 0 /* Single */: + return "'"; + case 1 /* Double */: + return '"'; + default: + return Debug.assertNever(qp); + } +} +function symbolNameNoDefault(symbol) { + const escaped = symbolEscapedNameNoDefault(symbol); + return escaped === void 0 ? void 0 : unescapeLeadingUnderscores(escaped); +} +function symbolEscapedNameNoDefault(symbol) { + if (symbol.escapedName !== "default" /* Default */) { + return symbol.escapedName; + } + return firstDefined(symbol.declarations, (decl) => { + const name = getNameOfDeclaration(decl); + return name && name.kind === 80 /* Identifier */ ? name.escapedText : void 0; + }); +} +function isModuleSpecifierLike(node) { + return isStringLiteralLike(node) && (isExternalModuleReference(node.parent) || isImportDeclaration(node.parent) || isJSDocImportTag(node.parent) || isRequireCall( + node.parent, + /*requireStringLiteralLikeArgument*/ + false + ) && node.parent.arguments[0] === node || isImportCall(node.parent) && node.parent.arguments[0] === node); +} +function isObjectBindingElementWithoutPropertyName(bindingElement) { + return isBindingElement(bindingElement) && isObjectBindingPattern(bindingElement.parent) && isIdentifier(bindingElement.name) && !bindingElement.propertyName; +} +function getPropertySymbolFromBindingElement(checker, bindingElement) { + const typeOfPattern = checker.getTypeAtLocation(bindingElement.parent); + return typeOfPattern && checker.getPropertyOfType(typeOfPattern, bindingElement.name.text); +} +function getParentNodeInSpan(node, file, span) { + if (!node) return void 0; + while (node.parent) { + if (isSourceFile(node.parent) || !spanContainsNode(span, node.parent, file)) { + return node; + } + node = node.parent; + } +} +function spanContainsNode(span, node, file) { + return textSpanContainsPosition(span, node.getStart(file)) && node.getEnd() <= textSpanEnd(span); +} +function findModifier(node, kind) { + return canHaveModifiers(node) ? find(node.modifiers, (m) => m.kind === kind) : void 0; +} +function insertImports(changes, sourceFile, imports, blankLineBetween, preferences) { + var _a; + const decl = isArray(imports) ? imports[0] : imports; + const importKindPredicate = decl.kind === 243 /* VariableStatement */ ? isRequireVariableStatement : isAnyImportSyntax; + const existingImportStatements = filter(sourceFile.statements, importKindPredicate); + const { comparer, isSorted } = ts_OrganizeImports_exports.getOrganizeImportsStringComparerWithDetection(existingImportStatements, preferences); + const sortedNewImports = isArray(imports) ? toSorted(imports, (a, b) => ts_OrganizeImports_exports.compareImportsOrRequireStatements(a, b, comparer)) : [imports]; + if (!(existingImportStatements == null ? void 0 : existingImportStatements.length)) { + if (isFullSourceFile(sourceFile)) { + changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween); + } else { + for (const newImport of sortedNewImports) { + changes.insertStatementsInNewFile(sourceFile.fileName, [newImport], (_a = getOriginalNode(newImport)) == null ? void 0 : _a.getSourceFile()); + } + } + return; + } + Debug.assert(isFullSourceFile(sourceFile)); + if (existingImportStatements && isSorted) { + for (const newImport of sortedNewImports) { + const insertionIndex = ts_OrganizeImports_exports.getImportDeclarationInsertionIndex(existingImportStatements, newImport, comparer); + if (insertionIndex === 0) { + const options = existingImportStatements[0] === sourceFile.statements[0] ? { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude } : {}; + changes.insertNodeBefore( + sourceFile, + existingImportStatements[0], + newImport, + /*blankLineBetween*/ + false, + options + ); + } else { + const prevImport = existingImportStatements[insertionIndex - 1]; + changes.insertNodeAfter(sourceFile, prevImport, newImport); + } + } + } else { + const lastExistingImport = lastOrUndefined(existingImportStatements); + if (lastExistingImport) { + changes.insertNodesAfter(sourceFile, lastExistingImport, sortedNewImports); + } else { + changes.insertNodesAtTopOfFile(sourceFile, sortedNewImports, blankLineBetween); + } + } +} +function getTypeKeywordOfTypeOnlyImport(importClause, sourceFile) { + Debug.assert(importClause.isTypeOnly); + return cast(importClause.getChildAt(0, sourceFile), isTypeKeywordToken); +} +function textSpansEqual(a, b) { + return !!a && !!b && a.start === b.start && a.length === b.length; +} +function documentSpansEqual(a, b, useCaseSensitiveFileNames2) { + return (useCaseSensitiveFileNames2 ? equateStringsCaseSensitive : equateStringsCaseInsensitive)(a.fileName, b.fileName) && textSpansEqual(a.textSpan, b.textSpan); +} +function getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2) { + return (a, b) => documentSpansEqual(a, b, useCaseSensitiveFileNames2); +} +function forEachUnique(array, callback) { + if (array) { + for (let i = 0; i < array.length; i++) { + if (array.indexOf(array[i]) === i) { + const result = callback(array[i], i); + if (result) { + return result; + } + } + } + } + return void 0; +} +function isTextWhiteSpaceLike(text, startPos, endPos) { + for (let i = startPos; i < endPos; i++) { + if (!isWhiteSpaceLike(text.charCodeAt(i))) { + return false; + } + } + return true; +} +function getMappedLocation(location, sourceMapper, fileExists) { + const mapsTo = sourceMapper.tryGetSourcePosition(location); + return mapsTo && (!fileExists || fileExists(normalizePath(mapsTo.fileName)) ? mapsTo : void 0); +} +function getMappedDocumentSpan(documentSpan, sourceMapper, fileExists) { + const { fileName, textSpan } = documentSpan; + const newPosition = getMappedLocation({ fileName, pos: textSpan.start }, sourceMapper, fileExists); + if (!newPosition) return void 0; + const newEndPosition = getMappedLocation({ fileName, pos: textSpan.start + textSpan.length }, sourceMapper, fileExists); + const newLength = newEndPosition ? newEndPosition.pos - newPosition.pos : textSpan.length; + return { + fileName: newPosition.fileName, + textSpan: { + start: newPosition.pos, + length: newLength + }, + originalFileName: documentSpan.fileName, + originalTextSpan: documentSpan.textSpan, + contextSpan: getMappedContextSpan(documentSpan, sourceMapper, fileExists), + originalContextSpan: documentSpan.contextSpan + }; +} +function getMappedContextSpan(documentSpan, sourceMapper, fileExists) { + const contextSpanStart = documentSpan.contextSpan && getMappedLocation( + { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start }, + sourceMapper, + fileExists + ); + const contextSpanEnd = documentSpan.contextSpan && getMappedLocation( + { fileName: documentSpan.fileName, pos: documentSpan.contextSpan.start + documentSpan.contextSpan.length }, + sourceMapper, + fileExists + ); + return contextSpanStart && contextSpanEnd ? { start: contextSpanStart.pos, length: contextSpanEnd.pos - contextSpanStart.pos } : void 0; +} +function isFirstDeclarationOfSymbolParameter(symbol) { + const declaration = symbol.declarations ? firstOrUndefined(symbol.declarations) : void 0; + return !!findAncestor(declaration, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit"); +} +var displayPartWriter = getDisplayPartWriter(); +function getDisplayPartWriter() { + const absoluteMaximumLength = defaultMaximumTruncationLength * 10; + let displayParts; + let lineStart; + let indent3; + let length2; + resetWriter(); + const unknownWrite = (text) => writeKind(text, 17 /* text */); + return { + displayParts: () => { + const finalText = displayParts.length && displayParts[displayParts.length - 1].text; + if (length2 > absoluteMaximumLength && finalText && finalText !== "...") { + if (!isWhiteSpaceLike(finalText.charCodeAt(finalText.length - 1))) { + displayParts.push(displayPart(" ", 16 /* space */)); + } + displayParts.push(displayPart("...", 15 /* punctuation */)); + } + return displayParts; + }, + writeKeyword: (text) => writeKind(text, 5 /* keyword */), + writeOperator: (text) => writeKind(text, 12 /* operator */), + writePunctuation: (text) => writeKind(text, 15 /* punctuation */), + writeTrailingSemicolon: (text) => writeKind(text, 15 /* punctuation */), + writeSpace: (text) => writeKind(text, 16 /* space */), + writeStringLiteral: (text) => writeKind(text, 8 /* stringLiteral */), + writeParameter: (text) => writeKind(text, 13 /* parameterName */), + writeProperty: (text) => writeKind(text, 14 /* propertyName */), + writeLiteral: (text) => writeKind(text, 8 /* stringLiteral */), + writeSymbol, + writeLine, + write: unknownWrite, + writeComment: unknownWrite, + getText: () => "", + getTextPos: () => 0, + getColumn: () => 0, + getLine: () => 0, + isAtStartOfLine: () => false, + hasTrailingWhitespace: () => false, + hasTrailingComment: () => false, + rawWrite: notImplemented, + getIndent: () => indent3, + increaseIndent: () => { + indent3++; + }, + decreaseIndent: () => { + indent3--; + }, + clear: resetWriter + }; + function writeIndent() { + if (length2 > absoluteMaximumLength) return; + if (lineStart) { + const indentString = getIndentString(indent3); + if (indentString) { + length2 += indentString.length; + displayParts.push(displayPart(indentString, 16 /* space */)); + } + lineStart = false; + } + } + function writeKind(text, kind) { + if (length2 > absoluteMaximumLength) return; + writeIndent(); + length2 += text.length; + displayParts.push(displayPart(text, kind)); + } + function writeSymbol(text, symbol) { + if (length2 > absoluteMaximumLength) return; + writeIndent(); + length2 += text.length; + displayParts.push(symbolPart(text, symbol)); + } + function writeLine() { + if (length2 > absoluteMaximumLength) return; + length2 += 1; + displayParts.push(lineBreakPart()); + lineStart = true; + } + function resetWriter() { + displayParts = []; + lineStart = true; + indent3 = 0; + length2 = 0; + } +} +function symbolPart(text, symbol) { + return displayPart(text, displayPartKind(symbol)); + function displayPartKind(symbol2) { + const flags = symbol2.flags; + if (flags & 3 /* Variable */) { + return isFirstDeclarationOfSymbolParameter(symbol2) ? 13 /* parameterName */ : 9 /* localName */; + } + if (flags & 4 /* Property */) return 14 /* propertyName */; + if (flags & 32768 /* GetAccessor */) return 14 /* propertyName */; + if (flags & 65536 /* SetAccessor */) return 14 /* propertyName */; + if (flags & 8 /* EnumMember */) return 19 /* enumMemberName */; + if (flags & 16 /* Function */) return 20 /* functionName */; + if (flags & 32 /* Class */) return 1 /* className */; + if (flags & 64 /* Interface */) return 4 /* interfaceName */; + if (flags & 384 /* Enum */) return 2 /* enumName */; + if (flags & 1536 /* Module */) return 11 /* moduleName */; + if (flags & 8192 /* Method */) return 10 /* methodName */; + if (flags & 262144 /* TypeParameter */) return 18 /* typeParameterName */; + if (flags & 524288 /* TypeAlias */) return 0 /* aliasName */; + if (flags & 2097152 /* Alias */) return 0 /* aliasName */; + return 17 /* text */; + } +} +function displayPart(text, kind) { + return { text, kind: SymbolDisplayPartKind[kind] }; +} +function spacePart() { + return displayPart(" ", 16 /* space */); +} +function keywordPart(kind) { + return displayPart(tokenToString(kind), 5 /* keyword */); +} +function punctuationPart(kind) { + return displayPart(tokenToString(kind), 15 /* punctuation */); +} +function operatorPart(kind) { + return displayPart(tokenToString(kind), 12 /* operator */); +} +function parameterNamePart(text) { + return displayPart(text, 13 /* parameterName */); +} +function propertyNamePart(text) { + return displayPart(text, 14 /* propertyName */); +} +function textOrKeywordPart(text) { + const kind = stringToToken(text); + return kind === void 0 ? textPart(text) : keywordPart(kind); +} +function textPart(text) { + return displayPart(text, 17 /* text */); +} +function typeAliasNamePart(text) { + return displayPart(text, 0 /* aliasName */); +} +function typeParameterNamePart(text) { + return displayPart(text, 18 /* typeParameterName */); +} +function linkTextPart(text) { + return displayPart(text, 24 /* linkText */); +} +function linkNamePart(text, target) { + return { + text, + kind: SymbolDisplayPartKind[23 /* linkName */], + target: { + fileName: getSourceFileOfNode(target).fileName, + textSpan: createTextSpanFromNode(target) + } + }; +} +function linkPart(text) { + return displayPart(text, 22 /* link */); +} +function buildLinkParts(link, checker) { + var _a; + const prefix = isJSDocLink(link) ? "link" : isJSDocLinkCode(link) ? "linkcode" : "linkplain"; + const parts = [linkPart(`{@${prefix} `)]; + if (!link.name) { + if (link.text) { + parts.push(linkTextPart(link.text)); + } + } else { + const symbol = checker == null ? void 0 : checker.getSymbolAtLocation(link.name); + const targetSymbol = symbol && checker ? getSymbolTarget(symbol, checker) : void 0; + const suffix = findLinkNameEnd(link.text); + const name = getTextOfNode(link.name) + link.text.slice(0, suffix); + const text = skipSeparatorFromLinkText(link.text.slice(suffix)); + const decl = (targetSymbol == null ? void 0 : targetSymbol.valueDeclaration) || ((_a = targetSymbol == null ? void 0 : targetSymbol.declarations) == null ? void 0 : _a[0]); + if (decl) { + parts.push(linkNamePart(name, decl)); + if (text) parts.push(linkTextPart(text)); + } else { + const separator = suffix === 0 || link.text.charCodeAt(suffix) === 124 /* bar */ && name.charCodeAt(name.length - 1) !== 32 /* space */ ? " " : ""; + parts.push(linkTextPart(name + separator + text)); + } + } + parts.push(linkPart("}")); + return parts; +} +function skipSeparatorFromLinkText(text) { + let pos = 0; + if (text.charCodeAt(pos++) === 124 /* bar */) { + while (pos < text.length && text.charCodeAt(pos) === 32 /* space */) pos++; + return text.slice(pos); + } + return text; +} +function findLinkNameEnd(text) { + let pos = text.indexOf("://"); + if (pos === 0) { + while (pos < text.length && text.charCodeAt(pos) !== 124 /* bar */) pos++; + return pos; + } + if (text.indexOf("()") === 0) return 2; + if (text.charAt(0) === "<") { + let brackets2 = 0; + let i = 0; + while (i < text.length) { + if (text[i] === "<") brackets2++; + if (text[i] === ">") brackets2--; + i++; + if (!brackets2) return i; + } + } + return 0; +} +var lineFeed2 = "\n"; +function getNewLineOrDefaultFromHost(host, formatSettings) { + var _a; + return (formatSettings == null ? void 0 : formatSettings.newLineCharacter) || ((_a = host.getNewLine) == null ? void 0 : _a.call(host)) || lineFeed2; +} +function lineBreakPart() { + return displayPart("\n", 6 /* lineBreak */); +} +function mapToDisplayParts(writeDisplayParts) { + try { + writeDisplayParts(displayPartWriter); + return displayPartWriter.displayParts(); + } finally { + displayPartWriter.clear(); + } +} +function typeToDisplayParts(typechecker, type, enclosingDeclaration, flags = 0 /* None */) { + return mapToDisplayParts((writer) => { + typechecker.writeType(type, enclosingDeclaration, flags | 1024 /* MultilineObjectLiterals */ | 16384 /* UseAliasDefinedOutsideCurrentScope */, writer); + }); +} +function symbolToDisplayParts(typeChecker, symbol, enclosingDeclaration, meaning, flags = 0 /* None */) { + return mapToDisplayParts((writer) => { + typeChecker.writeSymbol(symbol, enclosingDeclaration, meaning, flags | 8 /* UseAliasDefinedOutsideCurrentScope */, writer); + }); +} +function signatureToDisplayParts(typechecker, signature, enclosingDeclaration, flags = 0 /* None */) { + flags |= 16384 /* UseAliasDefinedOutsideCurrentScope */ | 1024 /* MultilineObjectLiterals */ | 32 /* WriteTypeArgumentsOfSignature */ | 8192 /* OmitParameterModifiers */; + return mapToDisplayParts((writer) => { + typechecker.writeSignature( + signature, + enclosingDeclaration, + flags, + /*kind*/ + void 0, + writer + ); + }); +} +function isImportOrExportSpecifierName(location) { + return !!location.parent && isImportOrExportSpecifier(location.parent) && location.parent.propertyName === location; +} +function getScriptKind(fileName, host) { + return ensureScriptKind(fileName, host.getScriptKind && host.getScriptKind(fileName)); +} +function getSymbolTarget(symbol, checker) { + let next = symbol; + while (isAliasSymbol(next) || isTransientSymbol(next) && next.links.target) { + if (isTransientSymbol(next) && next.links.target) { + next = next.links.target; + } else { + next = skipAlias(next, checker); + } + } + return next; +} +function isAliasSymbol(symbol) { + return (symbol.flags & 2097152 /* Alias */) !== 0; +} +function getUniqueSymbolId(symbol, checker) { + return getSymbolId(skipAlias(symbol, checker)); +} +function getFirstNonSpaceCharacterPosition(text, position) { + while (isWhiteSpaceLike(text.charCodeAt(position))) { + position += 1; + } + return position; +} +function getPrecedingNonSpaceCharacterPosition(text, position) { + while (position > -1 && isWhiteSpaceSingleLine(text.charCodeAt(position))) { + position -= 1; + } + return position + 1; +} +function getSynthesizedDeepClone(node, includeTrivia = true) { + const clone2 = node && getSynthesizedDeepCloneWorker(node); + if (clone2 && !includeTrivia) suppressLeadingAndTrailingTrivia(clone2); + return setParentRecursive( + clone2, + /*incremental*/ + false + ); +} +function getSynthesizedDeepCloneWithReplacements(node, includeTrivia, replaceNode) { + let clone2 = replaceNode(node); + if (clone2) { + setOriginalNode(clone2, node); + } else { + clone2 = getSynthesizedDeepCloneWorker(node, replaceNode); + } + if (clone2 && !includeTrivia) suppressLeadingAndTrailingTrivia(clone2); + return clone2; +} +function getSynthesizedDeepCloneWorker(node, replaceNode) { + const nodeClone = replaceNode ? (n) => getSynthesizedDeepCloneWithReplacements( + n, + /*includeTrivia*/ + true, + replaceNode + ) : getSynthesizedDeepClone; + const nodesClone = replaceNode ? (ns) => ns && getSynthesizedDeepClonesWithReplacements( + ns, + /*includeTrivia*/ + true, + replaceNode + ) : (ns) => ns && getSynthesizedDeepClones(ns); + const visited = visitEachChild( + node, + nodeClone, + /*context*/ + void 0, + nodesClone, + nodeClone + ); + if (visited === node) { + const clone2 = isStringLiteral(node) ? setOriginalNode(factory.createStringLiteralFromNode(node), node) : isNumericLiteral(node) ? setOriginalNode(factory.createNumericLiteral(node.text, node.numericLiteralFlags), node) : factory.cloneNode(node); + return setTextRange(clone2, node); + } + visited.parent = void 0; + return visited; +} +function getSynthesizedDeepClones(nodes, includeTrivia = true) { + if (nodes) { + const cloned = factory.createNodeArray(nodes.map((n) => getSynthesizedDeepClone(n, includeTrivia)), nodes.hasTrailingComma); + setTextRange(cloned, nodes); + return cloned; + } + return nodes; +} +function getSynthesizedDeepClonesWithReplacements(nodes, includeTrivia, replaceNode) { + return factory.createNodeArray(nodes.map((n) => getSynthesizedDeepCloneWithReplacements(n, includeTrivia, replaceNode)), nodes.hasTrailingComma); +} +function suppressLeadingAndTrailingTrivia(node) { + suppressLeadingTrivia(node); + suppressTrailingTrivia(node); +} +function suppressLeadingTrivia(node) { + addEmitFlagsRecursively(node, 1024 /* NoLeadingComments */, getFirstChild); +} +function suppressTrailingTrivia(node) { + addEmitFlagsRecursively(node, 2048 /* NoTrailingComments */, getLastChild); +} +function copyComments(sourceNode, targetNode) { + const sourceFile = sourceNode.getSourceFile(); + const text = sourceFile.text; + if (hasLeadingLineBreak(sourceNode, text)) { + copyLeadingComments(sourceNode, targetNode, sourceFile); + } else { + copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile); + } + copyTrailingComments(sourceNode, targetNode, sourceFile); +} +function hasLeadingLineBreak(node, text) { + const start = node.getFullStart(); + const end = node.getStart(); + for (let i = start; i < end; i++) { + if (text.charCodeAt(i) === 10 /* lineFeed */) return true; + } + return false; +} +function addEmitFlagsRecursively(node, flag, getChild) { + addEmitFlags(node, flag); + const child = getChild(node); + if (child) addEmitFlagsRecursively(child, flag, getChild); +} +function getFirstChild(node) { + return node.forEachChild((child) => child); +} +function getUniqueName(baseName, sourceFile) { + let nameText = baseName; + for (let i = 1; !isFileLevelUniqueName(sourceFile, nameText); i++) { + nameText = `${baseName}_${i}`; + } + return nameText; +} +function getRenameLocation(edits, renameFilename, name, preferLastLocation) { + let delta = 0; + let lastPos = -1; + for (const { fileName, textChanges: textChanges2 } of edits) { + Debug.assert(fileName === renameFilename); + for (const change of textChanges2) { + const { span, newText } = change; + const index = indexInTextChange(newText, escapeString(name)); + if (index !== -1) { + lastPos = span.start + delta + index; + if (!preferLastLocation) { + return lastPos; + } + } + delta += newText.length - span.length; + } + } + Debug.assert(preferLastLocation); + Debug.assert(lastPos >= 0); + return lastPos; +} +function copyLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { + forEachLeadingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment)); +} +function copyTrailingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { + forEachTrailingCommentRange(sourceFile.text, sourceNode.end, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticTrailingComment)); +} +function copyTrailingAsLeadingComments(sourceNode, targetNode, sourceFile, commentKind, hasTrailingNewLine) { + forEachTrailingCommentRange(sourceFile.text, sourceNode.pos, getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, addSyntheticLeadingComment)); +} +function getAddCommentsFunction(targetNode, sourceFile, commentKind, hasTrailingNewLine, cb) { + return (pos, end, kind, htnl) => { + if (kind === 3 /* MultiLineCommentTrivia */) { + pos += 2; + end -= 2; + } else { + pos += 2; + } + cb(targetNode, commentKind || kind, sourceFile.text.slice(pos, end), hasTrailingNewLine !== void 0 ? hasTrailingNewLine : htnl); + }; +} +function indexInTextChange(change, name) { + if (startsWith(change, name)) return 0; + let idx = change.indexOf(" " + name); + if (idx === -1) idx = change.indexOf("." + name); + if (idx === -1) idx = change.indexOf('"' + name); + return idx === -1 ? -1 : idx + 1; +} +function needsParentheses(expression) { + return isBinaryExpression(expression) && expression.operatorToken.kind === 28 /* CommaToken */ || isObjectLiteralExpression(expression) || (isAsExpression(expression) || isSatisfiesExpression(expression)) && isObjectLiteralExpression(expression.expression); +} +function getContextualTypeFromParent(node, checker, contextFlags) { + const parent2 = walkUpParenthesizedExpressions(node.parent); + switch (parent2.kind) { + case 214 /* NewExpression */: + return checker.getContextualType(parent2, contextFlags); + case 226 /* BinaryExpression */: { + const { left, operatorToken, right } = parent2; + return isEqualityOperatorKind(operatorToken.kind) ? checker.getTypeAtLocation(node === right ? left : right) : checker.getContextualType(node, contextFlags); + } + case 296 /* CaseClause */: + return getSwitchedType(parent2, checker); + default: + return checker.getContextualType(node, contextFlags); + } +} +function quote(sourceFile, preferences, text) { + const quotePreference = getQuotePreference(sourceFile, preferences); + const quoted = JSON.stringify(text); + return quotePreference === 0 /* Single */ ? `'${stripQuotes(quoted).replace(/'/g, () => "\\'").replace(/\\"/g, '"')}'` : quoted; +} +function isEqualityOperatorKind(kind) { + switch (kind) { + case 37 /* EqualsEqualsEqualsToken */: + case 35 /* EqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + return true; + default: + return false; + } +} +function isStringLiteralOrTemplate(node) { + switch (node.kind) { + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 228 /* TemplateExpression */: + case 215 /* TaggedTemplateExpression */: + return true; + default: + return false; + } +} +function hasIndexSignature(type) { + return !!type.getStringIndexType() || !!type.getNumberIndexType(); +} +function getSwitchedType(caseClause, checker) { + return checker.getTypeAtLocation(caseClause.parent.parent.expression); +} +var ANONYMOUS = "anonymous function"; +function getTypeNodeIfAccessible(type, enclosingScope, program, host) { + const checker = program.getTypeChecker(); + let typeIsAccessible = true; + const notAccessible = () => typeIsAccessible = false; + const res = checker.typeToTypeNode(type, enclosingScope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */, { + trackSymbol: (symbol, declaration, meaning) => { + typeIsAccessible = typeIsAccessible && checker.isSymbolAccessible( + symbol, + declaration, + meaning, + /*shouldComputeAliasToMarkVisible*/ + false + ).accessibility === 0 /* Accessible */; + return !typeIsAccessible; + }, + reportInaccessibleThisError: notAccessible, + reportPrivateInBaseOfClassExpression: notAccessible, + reportInaccessibleUniqueSymbolError: notAccessible, + moduleResolverHost: getModuleSpecifierResolverHost(program, host) + }); + return typeIsAccessible ? res : void 0; +} +function syntaxRequiresTrailingCommaOrSemicolonOrASI(kind) { + return kind === 179 /* CallSignature */ || kind === 180 /* ConstructSignature */ || kind === 181 /* IndexSignature */ || kind === 171 /* PropertySignature */ || kind === 173 /* MethodSignature */; +} +function syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(kind) { + return kind === 262 /* FunctionDeclaration */ || kind === 176 /* Constructor */ || kind === 174 /* MethodDeclaration */ || kind === 177 /* GetAccessor */ || kind === 178 /* SetAccessor */; +} +function syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(kind) { + return kind === 267 /* ModuleDeclaration */; +} +function syntaxRequiresTrailingSemicolonOrASI(kind) { + return kind === 243 /* VariableStatement */ || kind === 244 /* ExpressionStatement */ || kind === 246 /* DoStatement */ || kind === 251 /* ContinueStatement */ || kind === 252 /* BreakStatement */ || kind === 253 /* ReturnStatement */ || kind === 257 /* ThrowStatement */ || kind === 259 /* DebuggerStatement */ || kind === 172 /* PropertyDeclaration */ || kind === 265 /* TypeAliasDeclaration */ || kind === 272 /* ImportDeclaration */ || kind === 271 /* ImportEqualsDeclaration */ || kind === 278 /* ExportDeclaration */ || kind === 270 /* NamespaceExportDeclaration */ || kind === 277 /* ExportAssignment */; +} +var syntaxMayBeASICandidate = or( + syntaxRequiresTrailingCommaOrSemicolonOrASI, + syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI, + syntaxRequiresTrailingModuleBlockOrSemicolonOrASI, + syntaxRequiresTrailingSemicolonOrASI +); +function nodeIsASICandidate(node, sourceFile) { + const lastToken = node.getLastToken(sourceFile); + if (lastToken && lastToken.kind === 27 /* SemicolonToken */) { + return false; + } + if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) { + if (lastToken && lastToken.kind === 28 /* CommaToken */) { + return false; + } + } else if (syntaxRequiresTrailingModuleBlockOrSemicolonOrASI(node.kind)) { + const lastChild = last(node.getChildren(sourceFile)); + if (lastChild && isModuleBlock(lastChild)) { + return false; + } + } else if (syntaxRequiresTrailingFunctionBlockOrSemicolonOrASI(node.kind)) { + const lastChild = last(node.getChildren(sourceFile)); + if (lastChild && isFunctionBlock(lastChild)) { + return false; + } + } else if (!syntaxRequiresTrailingSemicolonOrASI(node.kind)) { + return false; + } + if (node.kind === 246 /* DoStatement */) { + return true; + } + const topNode = findAncestor(node, (ancestor) => !ancestor.parent); + const nextToken = findNextToken(node, topNode, sourceFile); + if (!nextToken || nextToken.kind === 20 /* CloseBraceToken */) { + return true; + } + const startLine = sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; + const endLine = sourceFile.getLineAndCharacterOfPosition(nextToken.getStart(sourceFile)).line; + return startLine !== endLine; +} +function positionIsASICandidate(pos, context, sourceFile) { + const contextAncestor = findAncestor(context, (ancestor) => { + if (ancestor.end !== pos) { + return "quit"; + } + return syntaxMayBeASICandidate(ancestor.kind); + }); + return !!contextAncestor && nodeIsASICandidate(contextAncestor, sourceFile); +} +function probablyUsesSemicolons(sourceFile) { + let withSemicolon = 0; + let withoutSemicolon = 0; + const nStatementsToObserve = 5; + forEachChild(sourceFile, function visit(node) { + if (syntaxRequiresTrailingSemicolonOrASI(node.kind)) { + const lastToken = node.getLastToken(sourceFile); + if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) { + withSemicolon++; + } else { + withoutSemicolon++; + } + } else if (syntaxRequiresTrailingCommaOrSemicolonOrASI(node.kind)) { + const lastToken = node.getLastToken(sourceFile); + if ((lastToken == null ? void 0 : lastToken.kind) === 27 /* SemicolonToken */) { + withSemicolon++; + } else if (lastToken && lastToken.kind !== 28 /* CommaToken */) { + const lastTokenLine = getLineAndCharacterOfPosition(sourceFile, lastToken.getStart(sourceFile)).line; + const nextTokenLine = getLineAndCharacterOfPosition(sourceFile, getSpanOfTokenAtPosition(sourceFile, lastToken.end).start).line; + if (lastTokenLine !== nextTokenLine) { + withoutSemicolon++; + } + } + } + if (withSemicolon + withoutSemicolon >= nStatementsToObserve) { + return true; + } + return forEachChild(node, visit); + }); + if (withSemicolon === 0 && withoutSemicolon <= 1) { + return true; + } + return withSemicolon / withoutSemicolon > 1 / nStatementsToObserve; +} +function tryGetDirectories(host, directoryName) { + return tryIOAndConsumeErrors(host, host.getDirectories, directoryName) || []; +} +function tryReadDirectory(host, path, extensions, exclude, include) { + return tryIOAndConsumeErrors(host, host.readDirectory, path, extensions, exclude, include) || emptyArray; +} +function tryFileExists(host, path) { + return tryIOAndConsumeErrors(host, host.fileExists, path); +} +function tryDirectoryExists(host, path) { + return tryAndIgnoreErrors(() => directoryProbablyExists(path, host)) || false; +} +function tryAndIgnoreErrors(cb) { + try { + return cb(); + } catch { + return void 0; + } +} +function tryIOAndConsumeErrors(host, toApply, ...args) { + return tryAndIgnoreErrors(() => toApply && toApply.apply(host, args)); +} +function findPackageJsons(startDirectory, host) { + const paths = []; + forEachAncestorDirectoryStoppingAtGlobalCache( + host, + startDirectory, + (ancestor) => { + const currentConfigPath = combinePaths(ancestor, "package.json"); + if (tryFileExists(host, currentConfigPath)) { + paths.push(currentConfigPath); + } + } + ); + return paths; +} +function findPackageJson(directory, host) { + let packageJson; + forEachAncestorDirectoryStoppingAtGlobalCache( + host, + directory, + (ancestor) => { + if (ancestor === "node_modules") return true; + packageJson = findConfigFile(ancestor, (f) => tryFileExists(host, f), "package.json"); + if (packageJson) { + return true; + } + } + ); + return packageJson; +} +function getPackageJsonsVisibleToFile(fileName, host) { + if (!host.fileExists) { + return []; + } + const packageJsons = []; + forEachAncestorDirectoryStoppingAtGlobalCache( + host, + getDirectoryPath(fileName), + (ancestor) => { + const packageJsonFileName = combinePaths(ancestor, "package.json"); + if (host.fileExists(packageJsonFileName)) { + const info = createPackageJsonInfo(packageJsonFileName, host); + if (info) { + packageJsons.push(info); + } + } + } + ); + return packageJsons; +} +function createPackageJsonInfo(fileName, host) { + if (!host.readFile) { + return void 0; + } + const dependencyKeys = ["dependencies", "devDependencies", "optionalDependencies", "peerDependencies"]; + const stringContent = host.readFile(fileName) || ""; + const content = tryParseJson(stringContent); + const info = {}; + if (content) { + for (const key of dependencyKeys) { + const dependencies = content[key]; + if (!dependencies) { + continue; + } + const dependencyMap = /* @__PURE__ */ new Map(); + for (const packageName in dependencies) { + dependencyMap.set(packageName, dependencies[packageName]); + } + info[key] = dependencyMap; + } + } + const dependencyGroups = [ + [1 /* Dependencies */, info.dependencies], + [2 /* DevDependencies */, info.devDependencies], + [8 /* OptionalDependencies */, info.optionalDependencies], + [4 /* PeerDependencies */, info.peerDependencies] + ]; + return { + ...info, + parseable: !!content, + fileName, + get, + has(dependencyName, inGroups) { + return !!get(dependencyName, inGroups); + } + }; + function get(dependencyName, inGroups = 15 /* All */) { + for (const [group2, deps] of dependencyGroups) { + if (deps && inGroups & group2) { + const dep = deps.get(dependencyName); + if (dep !== void 0) { + return dep; + } + } + } + } +} +function createPackageJsonImportFilter(fromFile, preferences, host) { + const packageJsons = (host.getPackageJsonsVisibleToFile && host.getPackageJsonsVisibleToFile(fromFile.fileName) || getPackageJsonsVisibleToFile(fromFile.fileName, host)).filter((p) => p.parseable); + let usesNodeCoreModules; + let ambientModuleCache; + let sourceFileCache; + return { + allowsImportingAmbientModule, + getSourceFileInfo, + allowsImportingSpecifier + }; + function moduleSpecifierIsCoveredByPackageJson(specifier) { + const packageName = getNodeModuleRootSpecifier(specifier); + for (const packageJson of packageJsons) { + if (packageJson.has(packageName) || packageJson.has(getTypesPackageName(packageName))) { + return true; + } + } + return false; + } + function allowsImportingAmbientModule(moduleSymbol, moduleSpecifierResolutionHost) { + if (!packageJsons.length || !moduleSymbol.valueDeclaration) { + return true; + } + if (!ambientModuleCache) { + ambientModuleCache = /* @__PURE__ */ new Map(); + } else { + const cached = ambientModuleCache.get(moduleSymbol); + if (cached !== void 0) { + return cached; + } + } + const declaredModuleSpecifier = stripQuotes(moduleSymbol.getName()); + if (isAllowedCoreNodeModulesImport(declaredModuleSpecifier)) { + ambientModuleCache.set(moduleSymbol, true); + return true; + } + const declaringSourceFile = moduleSymbol.valueDeclaration.getSourceFile(); + const declaringNodeModuleName = getNodeModulesPackageNameFromFileName(declaringSourceFile.fileName, moduleSpecifierResolutionHost); + if (typeof declaringNodeModuleName === "undefined") { + ambientModuleCache.set(moduleSymbol, true); + return true; + } + const result = moduleSpecifierIsCoveredByPackageJson(declaringNodeModuleName) || moduleSpecifierIsCoveredByPackageJson(declaredModuleSpecifier); + ambientModuleCache.set(moduleSymbol, result); + return result; + } + function getSourceFileInfo(sourceFile, moduleSpecifierResolutionHost) { + if (!packageJsons.length) { + return { importable: true, packageName: void 0 }; + } + if (!sourceFileCache) { + sourceFileCache = /* @__PURE__ */ new Map(); + } else { + const cached = sourceFileCache.get(sourceFile); + if (cached !== void 0) { + return cached; + } + } + const packageName = getNodeModulesPackageNameFromFileName(sourceFile.fileName, moduleSpecifierResolutionHost); + if (!packageName) { + const result2 = { importable: true, packageName }; + sourceFileCache.set(sourceFile, result2); + return result2; + } + const importable = moduleSpecifierIsCoveredByPackageJson(packageName); + const result = { importable, packageName }; + sourceFileCache.set(sourceFile, result); + return result; + } + function allowsImportingSpecifier(moduleSpecifier) { + if (!packageJsons.length || isAllowedCoreNodeModulesImport(moduleSpecifier)) { + return true; + } + if (pathIsRelative(moduleSpecifier) || isRootedDiskPath(moduleSpecifier)) { + return true; + } + return moduleSpecifierIsCoveredByPackageJson(moduleSpecifier); + } + function isAllowedCoreNodeModulesImport(moduleSpecifier) { + if (isFullSourceFile(fromFile) && isSourceFileJS(fromFile) && nodeCoreModules.has(moduleSpecifier)) { + if (usesNodeCoreModules === void 0) { + usesNodeCoreModules = consumesNodeCoreModules(fromFile); + } + if (usesNodeCoreModules) { + return true; + } + } + return false; + } + function getNodeModulesPackageNameFromFileName(importedFileName, moduleSpecifierResolutionHost) { + if (!importedFileName.includes("node_modules")) { + return void 0; + } + const specifier = ts_moduleSpecifiers_exports.getNodeModulesPackageName( + host.getCompilationSettings(), + fromFile, + importedFileName, + moduleSpecifierResolutionHost, + preferences + ); + if (!specifier) { + return void 0; + } + if (!pathIsRelative(specifier) && !isRootedDiskPath(specifier)) { + return getNodeModuleRootSpecifier(specifier); + } + } + function getNodeModuleRootSpecifier(fullSpecifier) { + const components = getPathComponents(getPackageNameFromTypesPackageName(fullSpecifier)).slice(1); + if (startsWith(components[0], "@")) { + return `${components[0]}/${components[1]}`; + } + return components[0]; + } +} +function consumesNodeCoreModules(sourceFile) { + return some(sourceFile.imports, ({ text }) => nodeCoreModules.has(text)); +} +function isInsideNodeModules(fileOrDirectory) { + return contains(getPathComponents(fileOrDirectory), "node_modules"); +} +function isDiagnosticWithLocation(diagnostic) { + return diagnostic.file !== void 0 && diagnostic.start !== void 0 && diagnostic.length !== void 0; +} +function findDiagnosticForNode(node, sortedFileDiagnostics) { + const span = createTextSpanFromNode(node); + const index = binarySearchKey(sortedFileDiagnostics, span, identity, compareTextSpans); + if (index >= 0) { + const diagnostic = sortedFileDiagnostics[index]; + Debug.assertEqual(diagnostic.file, node.getSourceFile(), "Diagnostics proided to 'findDiagnosticForNode' must be from a single SourceFile"); + return cast(diagnostic, isDiagnosticWithLocation); + } +} +function getDiagnosticsWithinSpan(span, sortedFileDiagnostics) { + var _a; + let index = binarySearchKey(sortedFileDiagnostics, span.start, (diag2) => diag2.start, compareValues); + if (index < 0) { + index = ~index; + } + while (((_a = sortedFileDiagnostics[index - 1]) == null ? void 0 : _a.start) === span.start) { + index--; + } + const result = []; + const end = textSpanEnd(span); + while (true) { + const diagnostic = tryCast(sortedFileDiagnostics[index], isDiagnosticWithLocation); + if (!diagnostic || diagnostic.start > end) { + break; + } + if (textSpanContainsTextSpan(span, diagnostic)) { + result.push(diagnostic); + } + index++; + } + return result; +} +function getRefactorContextSpan({ startPosition, endPosition }) { + return createTextSpanFromBounds(startPosition, endPosition === void 0 ? startPosition : endPosition); +} +function getFixableErrorSpanExpression(sourceFile, span) { + const token = getTokenAtPosition(sourceFile, span.start); + const expression = findAncestor(token, (node) => { + if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) { + return "quit"; + } + return isExpression(node) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile)); + }); + return expression; +} +function mapOneOrMany(valueOrArray, f, resultSelector = identity) { + return valueOrArray ? isArray(valueOrArray) ? resultSelector(map(valueOrArray, f)) : f(valueOrArray, 0) : void 0; +} +function firstOrOnly(valueOrArray) { + return isArray(valueOrArray) ? first(valueOrArray) : valueOrArray; +} +function getNameForExportedSymbol(symbol, scriptTarget, preferCapitalized) { + if (symbol.escapedName === "export=" /* ExportEquals */ || symbol.escapedName === "default" /* Default */) { + return getDefaultLikeExportNameFromDeclaration(symbol) || moduleSymbolToValidIdentifier(getSymbolParentOrFail(symbol), scriptTarget, !!preferCapitalized); + } + return symbol.name; +} +function getDefaultLikeExportNameFromDeclaration(symbol) { + return firstDefined(symbol.declarations, (d) => { + var _a, _b, _c; + if (isExportAssignment(d)) { + return (_a = tryCast(skipOuterExpressions(d.expression), isIdentifier)) == null ? void 0 : _a.text; + } + if (isExportSpecifier(d) && d.symbol.flags === 2097152 /* Alias */) { + return (_b = tryCast(d.propertyName, isIdentifier)) == null ? void 0 : _b.text; + } + const name = (_c = tryCast(getNameOfDeclaration(d), isIdentifier)) == null ? void 0 : _c.text; + if (name) { + return name; + } + if (symbol.parent && !isExternalModuleSymbol(symbol.parent)) { + return symbol.parent.getName(); + } + }); +} +function getSymbolParentOrFail(symbol) { + var _a; + return Debug.checkDefined( + symbol.parent, + `Symbol parent was undefined. Flags: ${Debug.formatSymbolFlags(symbol.flags)}. Declarations: ${(_a = symbol.declarations) == null ? void 0 : _a.map((d) => { + const kind = Debug.formatSyntaxKind(d.kind); + const inJS = isInJSFile(d); + const { expression } = d; + return (inJS ? "[JS]" : "") + kind + (expression ? ` (expression: ${Debug.formatSyntaxKind(expression.kind)})` : ""); + }).join(", ")}.` + ); +} +function moduleSymbolToValidIdentifier(moduleSymbol, target, forceCapitalize) { + return moduleSpecifierToValidIdentifier(removeFileExtension(stripQuotes(moduleSymbol.name)), target, forceCapitalize); +} +function moduleSpecifierToValidIdentifier(moduleSpecifier, target, forceCapitalize) { + const baseName = getBaseFileName(removeSuffix(moduleSpecifier, "/index")); + let res = ""; + let lastCharWasValid = true; + const firstCharCode = baseName.charCodeAt(0); + if (isIdentifierStart(firstCharCode, target)) { + res += String.fromCharCode(firstCharCode); + if (forceCapitalize) { + res = res.toUpperCase(); + } + } else { + lastCharWasValid = false; + } + for (let i = 1; i < baseName.length; i++) { + const ch = baseName.charCodeAt(i); + const isValid = isIdentifierPart(ch, target); + if (isValid) { + let char = String.fromCharCode(ch); + if (!lastCharWasValid) { + char = char.toUpperCase(); + } + res += char; + } + lastCharWasValid = isValid; + } + return !isStringANonContextualKeyword(res) ? res || "_" : `_${res}`; +} +function stringContainsAt(haystack, needle, startIndex) { + const needleLength = needle.length; + if (needleLength + startIndex > haystack.length) { + return false; + } + for (let i = 0; i < needleLength; i++) { + if (needle.charCodeAt(i) !== haystack.charCodeAt(i + startIndex)) return false; + } + return true; +} +function startsWithUnderscore(name) { + return name.charCodeAt(0) === 95 /* _ */; +} +function isDeprecatedDeclaration(decl) { + return !!(getCombinedNodeFlagsAlwaysIncludeJSDoc(decl) & 65536 /* Deprecated */); +} +function shouldUseUriStyleNodeCoreModules(file, program) { + let decisionFromFile; + for (const node of file.imports) { + if (nodeCoreModules.has(node.text) && !exclusivelyPrefixedNodeCoreModules.has(node.text)) { + if (startsWith(node.text, "node:")) { + return true; + } else { + decisionFromFile = false; + } + } + } + return decisionFromFile ?? program.usesUriStyleNodeCoreModules; +} +function getNewLineKind(newLineCharacter) { + return newLineCharacter === "\n" ? 1 /* LineFeed */ : 0 /* CarriageReturnLineFeed */; +} +function diagnosticToString(diag2) { + return isArray(diag2) ? formatStringFromArgs(getLocaleSpecificMessage(diag2[0]), diag2.slice(1)) : getLocaleSpecificMessage(diag2); +} +function getFormatCodeSettingsForWriting({ options }, sourceFile) { + const shouldAutoDetectSemicolonPreference = !options.semicolons || options.semicolons === "ignore" /* Ignore */; + const shouldRemoveSemicolons = options.semicolons === "remove" /* Remove */ || shouldAutoDetectSemicolonPreference && !probablyUsesSemicolons(sourceFile); + return { + ...options, + semicolons: shouldRemoveSemicolons ? "remove" /* Remove */ : "ignore" /* Ignore */ + }; +} +function jsxModeNeedsExplicitImport(jsx) { + return jsx === 2 /* React */ || jsx === 3 /* ReactNative */; +} +function isSourceFileFromLibrary(program, node) { + return program.isSourceFileFromExternalLibrary(node) || program.isSourceFileDefaultLibrary(node); +} +function newCaseClauseTracker(checker, clauses) { + const existingStrings = /* @__PURE__ */ new Set(); + const existingNumbers = /* @__PURE__ */ new Set(); + const existingBigInts = /* @__PURE__ */ new Set(); + for (const clause of clauses) { + if (!isDefaultClause(clause)) { + const expression = skipParentheses(clause.expression); + if (isLiteralExpression(expression)) { + switch (expression.kind) { + case 15 /* NoSubstitutionTemplateLiteral */: + case 11 /* StringLiteral */: + existingStrings.add(expression.text); + break; + case 9 /* NumericLiteral */: + existingNumbers.add(parseInt(expression.text)); + break; + case 10 /* BigIntLiteral */: + const parsedBigInt = parseBigInt(endsWith(expression.text, "n") ? expression.text.slice(0, -1) : expression.text); + if (parsedBigInt) { + existingBigInts.add(pseudoBigIntToString(parsedBigInt)); + } + break; + } + } else { + const symbol = checker.getSymbolAtLocation(clause.expression); + if (symbol && symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) { + const enumValue = checker.getConstantValue(symbol.valueDeclaration); + if (enumValue !== void 0) { + addValue(enumValue); + } + } + } + } + } + return { + addValue, + hasValue + }; + function addValue(value) { + switch (typeof value) { + case "string": + existingStrings.add(value); + break; + case "number": + existingNumbers.add(value); + } + } + function hasValue(value) { + switch (typeof value) { + case "string": + return existingStrings.has(value); + case "number": + return existingNumbers.has(value); + case "object": + return existingBigInts.has(pseudoBigIntToString(value)); + } + } +} +function fileShouldUseJavaScriptRequire(file, program, host, preferRequire) { + var _a; + const fileName = typeof file === "string" ? file : file.fileName; + if (!hasJSFileExtension(fileName)) { + return false; + } + const compilerOptions = typeof file === "string" ? program.getCompilerOptions() : program.getCompilerOptionsForFile(file); + const moduleKind = getEmitModuleKind(compilerOptions); + const sourceFileLike = typeof file === "string" ? { + fileName: file, + impliedNodeFormat: getImpliedNodeFormatForFile(toPath(file, host.getCurrentDirectory(), hostGetCanonicalFileName(host)), (_a = program.getPackageJsonInfoCache) == null ? void 0 : _a.call(program), host, compilerOptions) + } : file; + const impliedNodeFormat = getImpliedNodeFormatForEmitWorker(sourceFileLike, compilerOptions); + if (impliedNodeFormat === 99 /* ESNext */) { + return false; + } + if (impliedNodeFormat === 1 /* CommonJS */) { + return true; + } + if (compilerOptions.verbatimModuleSyntax && moduleKind === 1 /* CommonJS */) { + return true; + } + if (compilerOptions.verbatimModuleSyntax && emitModuleKindIsNonNodeESM(moduleKind)) { + return false; + } + if (typeof file === "object") { + if (file.commonJsModuleIndicator) { + return true; + } + if (file.externalModuleIndicator) { + return false; + } + } + return preferRequire; +} +function isBlockLike(node) { + switch (node.kind) { + case 241 /* Block */: + case 307 /* SourceFile */: + case 268 /* ModuleBlock */: + case 296 /* CaseClause */: + return true; + default: + return false; + } +} +function createFutureSourceFile(fileName, syntaxModuleIndicator, program, moduleResolutionHost) { + var _a; + const result = getImpliedNodeFormatForFileWorker(fileName, (_a = program.getPackageJsonInfoCache) == null ? void 0 : _a.call(program), moduleResolutionHost, program.getCompilerOptions()); + let impliedNodeFormat, packageJsonScope; + if (typeof result === "object") { + impliedNodeFormat = result.impliedNodeFormat; + packageJsonScope = result.packageJsonScope; + } + return { + path: toPath(fileName, program.getCurrentDirectory(), program.getCanonicalFileName), + fileName, + externalModuleIndicator: syntaxModuleIndicator === 99 /* ESNext */ ? true : void 0, + commonJsModuleIndicator: syntaxModuleIndicator === 1 /* CommonJS */ ? true : void 0, + impliedNodeFormat, + packageJsonScope, + statements: emptyArray, + imports: emptyArray + }; +} + +// src/services/exportInfoMap.ts +var ImportKind = /* @__PURE__ */ ((ImportKind2) => { + ImportKind2[ImportKind2["Named"] = 0] = "Named"; + ImportKind2[ImportKind2["Default"] = 1] = "Default"; + ImportKind2[ImportKind2["Namespace"] = 2] = "Namespace"; + ImportKind2[ImportKind2["CommonJS"] = 3] = "CommonJS"; + return ImportKind2; +})(ImportKind || {}); +var ExportKind = /* @__PURE__ */ ((ExportKind3) => { + ExportKind3[ExportKind3["Named"] = 0] = "Named"; + ExportKind3[ExportKind3["Default"] = 1] = "Default"; + ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals"; + ExportKind3[ExportKind3["UMD"] = 3] = "UMD"; + ExportKind3[ExportKind3["Module"] = 4] = "Module"; + return ExportKind3; +})(ExportKind || {}); +function createCacheableExportInfoMap(host) { + let exportInfoId = 1; + const exportInfo = createMultiMap(); + const symbols = /* @__PURE__ */ new Map(); + const packages = /* @__PURE__ */ new Map(); + let usableByFileName; + const cache = { + isUsableByFile: (importingFile) => importingFile === usableByFileName, + isEmpty: () => !exportInfo.size, + clear: () => { + exportInfo.clear(); + symbols.clear(); + usableByFileName = void 0; + }, + add: (importingFile, symbol, symbolTableKey, moduleSymbol, moduleFile, exportKind, isFromPackageJson, checker) => { + if (importingFile !== usableByFileName) { + cache.clear(); + usableByFileName = importingFile; + } + let packageName; + if (moduleFile) { + const nodeModulesPathParts = getNodeModulePathParts(moduleFile.fileName); + if (nodeModulesPathParts) { + const { topLevelNodeModulesIndex, topLevelPackageNameIndex, packageRootIndex } = nodeModulesPathParts; + packageName = unmangleScopedPackageName(getPackageNameFromTypesPackageName(moduleFile.fileName.substring(topLevelPackageNameIndex + 1, packageRootIndex))); + if (startsWith(importingFile, moduleFile.path.substring(0, topLevelNodeModulesIndex))) { + const prevDeepestNodeModulesPath = packages.get(packageName); + const nodeModulesPath = moduleFile.fileName.substring(0, topLevelPackageNameIndex + 1); + if (prevDeepestNodeModulesPath) { + const prevDeepestNodeModulesIndex = prevDeepestNodeModulesPath.indexOf(nodeModulesPathPart); + if (topLevelNodeModulesIndex > prevDeepestNodeModulesIndex) { + packages.set(packageName, nodeModulesPath); + } + } else { + packages.set(packageName, nodeModulesPath); + } + } + } + } + const isDefault = exportKind === 1 /* Default */; + const namedSymbol = isDefault && getLocalSymbolForExportDefault(symbol) || symbol; + const names = exportKind === 0 /* Named */ || isExternalModuleSymbol(namedSymbol) ? unescapeLeadingUnderscores(symbolTableKey) : getNamesForExportedSymbol( + namedSymbol, + checker, + /*scriptTarget*/ + void 0 + ); + const symbolName2 = typeof names === "string" ? names : names[0]; + const capitalizedSymbolName = typeof names === "string" ? void 0 : names[1]; + const moduleName = stripQuotes(moduleSymbol.name); + const id = exportInfoId++; + const target = skipAlias(symbol, checker); + const storedSymbol = symbol.flags & 33554432 /* Transient */ ? void 0 : symbol; + const storedModuleSymbol = moduleSymbol.flags & 33554432 /* Transient */ ? void 0 : moduleSymbol; + if (!storedSymbol || !storedModuleSymbol) symbols.set(id, [symbol, moduleSymbol]); + exportInfo.add(key(symbolName2, symbol, isExternalModuleNameRelative(moduleName) ? void 0 : moduleName, checker), { + id, + symbolTableKey, + symbolName: symbolName2, + capitalizedSymbolName, + moduleName, + moduleFile, + moduleFileName: moduleFile == null ? void 0 : moduleFile.fileName, + packageName, + exportKind, + targetFlags: target.flags, + isFromPackageJson, + symbol: storedSymbol, + moduleSymbol: storedModuleSymbol + }); + }, + get: (importingFile, key2) => { + if (importingFile !== usableByFileName) return; + const result = exportInfo.get(key2); + return result == null ? void 0 : result.map(rehydrateCachedInfo); + }, + search: (importingFile, preferCapitalized, matches, action) => { + if (importingFile !== usableByFileName) return; + return forEachEntry(exportInfo, (info, key2) => { + const { symbolName: symbolName2, ambientModuleName } = parseKey(key2); + const name = preferCapitalized && info[0].capitalizedSymbolName || symbolName2; + if (matches(name, info[0].targetFlags)) { + const rehydrated = info.map(rehydrateCachedInfo); + const filtered = rehydrated.filter((r, i) => isNotShadowedByDeeperNodeModulesPackage(r, info[i].packageName)); + if (filtered.length) { + const res = action(filtered, name, !!ambientModuleName, key2); + if (res !== void 0) return res; + } + } + }); + }, + releaseSymbols: () => { + symbols.clear(); + }, + onFileChanged: (oldSourceFile, newSourceFile, typeAcquisitionEnabled) => { + if (fileIsGlobalOnly(oldSourceFile) && fileIsGlobalOnly(newSourceFile)) { + return false; + } + if (usableByFileName && usableByFileName !== newSourceFile.path || // If ATA is enabled, auto-imports uses existing imports to guess whether you want auto-imports from node. + // Adding or removing imports from node could change the outcome of that guess, so could change the suggestions list. + typeAcquisitionEnabled && consumesNodeCoreModules(oldSourceFile) !== consumesNodeCoreModules(newSourceFile) || // Module agumentation and ambient module changes can add or remove exports available to be auto-imported. + // Changes elsewhere in the file can change the *type* of an export in a module augmentation, + // but type info is gathered in getCompletionEntryDetails, which doesn't use the cache. + !arrayIsEqualTo(oldSourceFile.moduleAugmentations, newSourceFile.moduleAugmentations) || !ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile)) { + cache.clear(); + return true; + } + usableByFileName = newSourceFile.path; + return false; + } + }; + if (Debug.isDebugging) { + Object.defineProperty(cache, "__cache", { value: exportInfo }); + } + return cache; + function rehydrateCachedInfo(info) { + if (info.symbol && info.moduleSymbol) return info; + const { id, exportKind, targetFlags, isFromPackageJson, moduleFileName } = info; + const [cachedSymbol, cachedModuleSymbol] = symbols.get(id) || emptyArray; + if (cachedSymbol && cachedModuleSymbol) { + return { + symbol: cachedSymbol, + moduleSymbol: cachedModuleSymbol, + moduleFileName, + exportKind, + targetFlags, + isFromPackageJson + }; + } + const checker = (isFromPackageJson ? host.getPackageJsonAutoImportProvider() : host.getCurrentProgram()).getTypeChecker(); + const moduleSymbol = info.moduleSymbol || cachedModuleSymbol || Debug.checkDefined( + info.moduleFile ? checker.getMergedSymbol(info.moduleFile.symbol) : checker.tryFindAmbientModule(info.moduleName) + ); + const symbol = info.symbol || cachedSymbol || Debug.checkDefined( + exportKind === 2 /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(unescapeLeadingUnderscores(info.symbolTableKey), moduleSymbol), + `Could not find symbol '${info.symbolName}' by key '${info.symbolTableKey}' in module ${moduleSymbol.name}` + ); + symbols.set(id, [symbol, moduleSymbol]); + return { + symbol, + moduleSymbol, + moduleFileName, + exportKind, + targetFlags, + isFromPackageJson + }; + } + function key(importedName, symbol, ambientModuleName, checker) { + const moduleKey = ambientModuleName || ""; + return `${importedName.length} ${getSymbolId(skipAlias(symbol, checker))} ${importedName} ${moduleKey}`; + } + function parseKey(key2) { + const firstSpace = key2.indexOf(" "); + const secondSpace = key2.indexOf(" ", firstSpace + 1); + const symbolNameLength = parseInt(key2.substring(0, firstSpace), 10); + const data = key2.substring(secondSpace + 1); + const symbolName2 = data.substring(0, symbolNameLength); + const moduleKey = data.substring(symbolNameLength + 1); + const ambientModuleName = moduleKey === "" ? void 0 : moduleKey; + return { symbolName: symbolName2, ambientModuleName }; + } + function fileIsGlobalOnly(file) { + return !file.commonJsModuleIndicator && !file.externalModuleIndicator && !file.moduleAugmentations && !file.ambientModuleNames; + } + function ambientModuleDeclarationsAreEqual(oldSourceFile, newSourceFile) { + if (!arrayIsEqualTo(oldSourceFile.ambientModuleNames, newSourceFile.ambientModuleNames)) { + return false; + } + let oldFileStatementIndex = -1; + let newFileStatementIndex = -1; + for (const ambientModuleName of newSourceFile.ambientModuleNames) { + const isMatchingModuleDeclaration = (node) => isNonGlobalAmbientModule(node) && node.name.text === ambientModuleName; + oldFileStatementIndex = findIndex(oldSourceFile.statements, isMatchingModuleDeclaration, oldFileStatementIndex + 1); + newFileStatementIndex = findIndex(newSourceFile.statements, isMatchingModuleDeclaration, newFileStatementIndex + 1); + if (oldSourceFile.statements[oldFileStatementIndex] !== newSourceFile.statements[newFileStatementIndex]) { + return false; + } + } + return true; + } + function isNotShadowedByDeeperNodeModulesPackage(info, packageName) { + if (!packageName || !info.moduleFileName) return true; + const typingsCacheLocation = host.getGlobalTypingsCacheLocation(); + if (typingsCacheLocation && startsWith(info.moduleFileName, typingsCacheLocation)) return true; + const packageDeepestNodeModulesPath = packages.get(packageName); + return !packageDeepestNodeModulesPath || startsWith(info.moduleFileName, packageDeepestNodeModulesPath); + } +} +function isImportable(program, fromFile, toFile, toModule, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache) { + var _a; + if (!toFile) { + let useNodePrefix; + const moduleName = stripQuotes(toModule.name); + if (nodeCoreModules.has(moduleName) && (useNodePrefix = shouldUseUriStyleNodeCoreModules(fromFile, program)) !== void 0) { + return useNodePrefix === startsWith(moduleName, "node:"); + } + return !packageJsonFilter || packageJsonFilter.allowsImportingAmbientModule(toModule, moduleSpecifierResolutionHost) || fileContainsPackageImport(fromFile, moduleName); + } + Debug.assertIsDefined(toFile); + if (fromFile === toFile) return false; + const cachedResult = moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.get(fromFile.path, toFile.path, preferences, {}); + if ((cachedResult == null ? void 0 : cachedResult.isBlockedByPackageJsonDependencies) !== void 0) { + return !cachedResult.isBlockedByPackageJsonDependencies || !!cachedResult.packageName && fileContainsPackageImport(fromFile, cachedResult.packageName); + } + const getCanonicalFileName = hostGetCanonicalFileName(moduleSpecifierResolutionHost); + const globalTypingsCache = (_a = moduleSpecifierResolutionHost.getGlobalTypingsCacheLocation) == null ? void 0 : _a.call(moduleSpecifierResolutionHost); + const hasImportablePath = !!ts_moduleSpecifiers_exports.forEachFileNameOfModule( + fromFile.fileName, + toFile.fileName, + moduleSpecifierResolutionHost, + /*preferSymlinks*/ + false, + (toPath3) => { + const file = program.getSourceFile(toPath3); + return (file === toFile || !file) && isImportablePath( + fromFile.fileName, + toPath3, + getCanonicalFileName, + globalTypingsCache, + moduleSpecifierResolutionHost + ); + } + ); + if (packageJsonFilter) { + const importInfo = hasImportablePath ? packageJsonFilter.getSourceFileInfo(toFile, moduleSpecifierResolutionHost) : void 0; + moduleSpecifierCache == null ? void 0 : moduleSpecifierCache.setBlockedByPackageJsonDependencies(fromFile.path, toFile.path, preferences, {}, importInfo == null ? void 0 : importInfo.packageName, !(importInfo == null ? void 0 : importInfo.importable)); + return !!(importInfo == null ? void 0 : importInfo.importable) || hasImportablePath && !!(importInfo == null ? void 0 : importInfo.packageName) && fileContainsPackageImport(fromFile, importInfo.packageName); + } + return hasImportablePath; +} +function fileContainsPackageImport(sourceFile, packageName) { + return sourceFile.imports && sourceFile.imports.some((i) => i.text === packageName || i.text.startsWith(packageName + "/")); +} +function isImportablePath(fromPath, toPath3, getCanonicalFileName, globalCachePath, host) { + const toNodeModules = forEachAncestorDirectoryStoppingAtGlobalCache( + host, + toPath3, + (ancestor) => getBaseFileName(ancestor) === "node_modules" ? ancestor : void 0 + ); + const toNodeModulesParent = toNodeModules && getDirectoryPath(getCanonicalFileName(toNodeModules)); + return toNodeModulesParent === void 0 || startsWith(getCanonicalFileName(fromPath), toNodeModulesParent) || !!globalCachePath && startsWith(getCanonicalFileName(globalCachePath), toNodeModulesParent); +} +function forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, cb) { + var _a, _b; + const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host); + const excludePatterns = preferences.autoImportFileExcludePatterns && getIsExcludedPatterns(preferences, useCaseSensitiveFileNames2); + forEachExternalModule(program.getTypeChecker(), program.getSourceFiles(), excludePatterns, host, (module2, file) => cb( + module2, + file, + program, + /*isFromPackageJson*/ + false + )); + const autoImportProvider = useAutoImportProvider && ((_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host)); + if (autoImportProvider) { + const start = timestamp(); + const checker = program.getTypeChecker(); + forEachExternalModule(autoImportProvider.getTypeChecker(), autoImportProvider.getSourceFiles(), excludePatterns, host, (module2, file) => { + if (file && !program.getSourceFile(file.fileName) || !file && !checker.resolveName( + module2.name, + /*location*/ + void 0, + 1536 /* Module */, + /*excludeGlobals*/ + false + )) { + cb( + module2, + file, + autoImportProvider, + /*isFromPackageJson*/ + true + ); + } + }); + (_b = host.log) == null ? void 0 : _b.call(host, `forEachExternalModuleToImportFrom autoImportProvider: ${timestamp() - start}`); + } +} +function getIsExcludedPatterns(preferences, useCaseSensitiveFileNames2) { + return mapDefined(preferences.autoImportFileExcludePatterns, (spec) => { + const pattern = getSubPatternFromSpec(spec, "", "exclude"); + return pattern ? getRegexFromPattern(pattern, useCaseSensitiveFileNames2) : void 0; + }); +} +function forEachExternalModule(checker, allSourceFiles, excludePatterns, host, cb) { + var _a; + const isExcluded = excludePatterns && getIsExcluded(excludePatterns, host); + for (const ambient of checker.getAmbientModules()) { + if (!ambient.name.includes("*") && !(excludePatterns && ((_a = ambient.declarations) == null ? void 0 : _a.every((d) => isExcluded(d.getSourceFile()))))) { + cb( + ambient, + /*sourceFile*/ + void 0 + ); + } + } + for (const sourceFile of allSourceFiles) { + if (isExternalOrCommonJsModule(sourceFile) && !(isExcluded == null ? void 0 : isExcluded(sourceFile))) { + cb(checker.getMergedSymbol(sourceFile.symbol), sourceFile); + } + } +} +function getIsExcluded(excludePatterns, host) { + var _a; + const realpathsWithSymlinks = (_a = host.getSymlinkCache) == null ? void 0 : _a.call(host).getSymlinkedDirectoriesByRealpath(); + return ({ fileName, path }) => { + if (excludePatterns.some((p) => p.test(fileName))) return true; + if ((realpathsWithSymlinks == null ? void 0 : realpathsWithSymlinks.size) && pathContainsNodeModules(fileName)) { + let dir = getDirectoryPath(fileName); + return forEachAncestorDirectoryStoppingAtGlobalCache( + host, + getDirectoryPath(path), + (dirPath) => { + const symlinks = realpathsWithSymlinks.get(ensureTrailingDirectorySeparator(dirPath)); + if (symlinks) { + return symlinks.some((s) => excludePatterns.some((p) => p.test(fileName.replace(dir, s)))); + } + dir = getDirectoryPath(dir); + } + ) ?? false; + } + return false; + }; +} +function getIsFileExcluded(host, preferences) { + if (!preferences.autoImportFileExcludePatterns) return () => false; + return getIsExcluded(getIsExcludedPatterns(preferences, hostUsesCaseSensitiveFileNames(host)), host); +} +function getExportInfoMap(importingFile, host, program, preferences, cancellationToken) { + var _a, _b, _c, _d, _e; + const start = timestamp(); + (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host); + const cache = ((_b = host.getCachedExportInfoMap) == null ? void 0 : _b.call(host)) || createCacheableExportInfoMap({ + getCurrentProgram: () => program, + getPackageJsonAutoImportProvider: () => { + var _a2; + return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host); + }, + getGlobalTypingsCacheLocation: () => { + var _a2; + return (_a2 = host.getGlobalTypingsCacheLocation) == null ? void 0 : _a2.call(host); + } + }); + if (cache.isUsableByFile(importingFile.path)) { + (_c = host.log) == null ? void 0 : _c.call(host, "getExportInfoMap: cache hit"); + return cache; + } + (_d = host.log) == null ? void 0 : _d.call(host, "getExportInfoMap: cache miss or empty; calculating new results"); + let moduleCount = 0; + try { + forEachExternalModuleToImportFrom( + program, + host, + preferences, + /*useAutoImportProvider*/ + true, + (moduleSymbol, moduleFile, program2, isFromPackageJson) => { + if (++moduleCount % 100 === 0) cancellationToken == null ? void 0 : cancellationToken.throwIfCancellationRequested(); + const seenExports = /* @__PURE__ */ new Set(); + const checker = program2.getTypeChecker(); + const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker); + if (defaultInfo && isImportableSymbol(defaultInfo.symbol, checker)) { + cache.add( + importingFile.path, + defaultInfo.symbol, + defaultInfo.exportKind === 1 /* Default */ ? "default" /* Default */ : "export=" /* ExportEquals */, + moduleSymbol, + moduleFile, + defaultInfo.exportKind, + isFromPackageJson, + checker + ); + } + checker.forEachExportAndPropertyOfModule(moduleSymbol, (exported, key) => { + if (exported !== (defaultInfo == null ? void 0 : defaultInfo.symbol) && isImportableSymbol(exported, checker) && addToSeen(seenExports, key)) { + cache.add( + importingFile.path, + exported, + key, + moduleSymbol, + moduleFile, + 0 /* Named */, + isFromPackageJson, + checker + ); + } + }); + } + ); + } catch (err) { + cache.clear(); + throw err; + } + (_e = host.log) == null ? void 0 : _e.call(host, `getExportInfoMap: done in ${timestamp() - start} ms`); + return cache; +} +function getDefaultLikeExportInfo(moduleSymbol, checker) { + const exportEquals = checker.resolveExternalModuleSymbol(moduleSymbol); + if (exportEquals !== moduleSymbol) { + const defaultExport2 = checker.tryGetMemberInModuleExports("default" /* Default */, exportEquals); + if (defaultExport2) return { symbol: defaultExport2, exportKind: 1 /* Default */ }; + return { symbol: exportEquals, exportKind: 2 /* ExportEquals */ }; + } + const defaultExport = checker.tryGetMemberInModuleExports("default" /* Default */, moduleSymbol); + if (defaultExport) return { symbol: defaultExport, exportKind: 1 /* Default */ }; +} +function isImportableSymbol(symbol, checker) { + return !checker.isUndefinedSymbol(symbol) && !checker.isUnknownSymbol(symbol) && !isKnownSymbol(symbol) && !isPrivateIdentifierSymbol(symbol); +} +function getNamesForExportedSymbol(defaultExport, checker, scriptTarget) { + let names; + forEachNameOfDefaultExport(defaultExport, checker, scriptTarget, (name, capitalizedName) => { + names = capitalizedName ? [name, capitalizedName] : name; + return true; + }); + return Debug.checkDefined(names); +} +function forEachNameOfDefaultExport(defaultExport, checker, scriptTarget, cb) { + let chain; + let current = defaultExport; + const seen = /* @__PURE__ */ new Set(); + while (current) { + const fromDeclaration = getDefaultLikeExportNameFromDeclaration(current); + if (fromDeclaration) { + const final = cb(fromDeclaration); + if (final) return final; + } + if (current.escapedName !== "default" /* Default */ && current.escapedName !== "export=" /* ExportEquals */) { + const final = cb(current.name); + if (final) return final; + } + chain = append(chain, current); + if (!addToSeen(seen, current)) break; + current = current.flags & 2097152 /* Alias */ ? checker.getImmediateAliasedSymbol(current) : void 0; + } + for (const symbol of chain ?? emptyArray) { + if (symbol.parent && isExternalModuleSymbol(symbol.parent)) { + const final = cb( + moduleSymbolToValidIdentifier( + symbol.parent, + scriptTarget, + /*forceCapitalize*/ + false + ), + moduleSymbolToValidIdentifier( + symbol.parent, + scriptTarget, + /*forceCapitalize*/ + true + ) + ); + if (final) return final; + } + } +} + +// src/services/classifier.ts +function createClassifier() { + const scanner2 = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + false + ); + function getClassificationsForLine(text, lexState, syntacticClassifierAbsent) { + return convertClassificationsToResult(getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent), text); + } + function getEncodedLexicalClassifications(text, lexState, syntacticClassifierAbsent) { + let token = 0 /* Unknown */; + let lastNonTriviaToken = 0 /* Unknown */; + const templateStack = []; + const { prefix, pushTemplate } = getPrefixFromLexState(lexState); + text = prefix + text; + const offset = prefix.length; + if (pushTemplate) { + templateStack.push(16 /* TemplateHead */); + } + scanner2.setText(text); + let endOfLineState = 0 /* None */; + const spans = []; + let angleBracketStack = 0; + do { + token = scanner2.scan(); + if (!isTrivia(token)) { + handleToken(); + lastNonTriviaToken = token; + } + const end = scanner2.getTokenEnd(); + pushEncodedClassification(scanner2.getTokenStart(), end, offset, classFromKind(token), spans); + if (end >= text.length) { + const end2 = getNewEndOfLineState(scanner2, token, lastOrUndefined(templateStack)); + if (end2 !== void 0) { + endOfLineState = end2; + } + } + } while (token !== 1 /* EndOfFileToken */); + function handleToken() { + switch (token) { + case 44 /* SlashToken */: + case 69 /* SlashEqualsToken */: + if (!noRegexTable[lastNonTriviaToken] && scanner2.reScanSlashToken() === 14 /* RegularExpressionLiteral */) { + token = 14 /* RegularExpressionLiteral */; + } + break; + case 30 /* LessThanToken */: + if (lastNonTriviaToken === 80 /* Identifier */) { + angleBracketStack++; + } + break; + case 32 /* GreaterThanToken */: + if (angleBracketStack > 0) { + angleBracketStack--; + } + break; + case 133 /* AnyKeyword */: + case 154 /* StringKeyword */: + case 150 /* NumberKeyword */: + case 136 /* BooleanKeyword */: + case 155 /* SymbolKeyword */: + if (angleBracketStack > 0 && !syntacticClassifierAbsent) { + token = 80 /* Identifier */; + } + break; + case 16 /* TemplateHead */: + templateStack.push(token); + break; + case 19 /* OpenBraceToken */: + if (templateStack.length > 0) { + templateStack.push(token); + } + break; + case 20 /* CloseBraceToken */: + if (templateStack.length > 0) { + const lastTemplateStackToken = lastOrUndefined(templateStack); + if (lastTemplateStackToken === 16 /* TemplateHead */) { + token = scanner2.reScanTemplateToken( + /*isTaggedTemplate*/ + false + ); + if (token === 18 /* TemplateTail */) { + templateStack.pop(); + } else { + Debug.assertEqual(token, 17 /* TemplateMiddle */, "Should have been a template middle."); + } + } else { + Debug.assertEqual(lastTemplateStackToken, 19 /* OpenBraceToken */, "Should have been an open brace"); + templateStack.pop(); + } + } + break; + default: + if (!isKeyword(token)) { + break; + } + if (lastNonTriviaToken === 25 /* DotToken */) { + token = 80 /* Identifier */; + } else if (isKeyword(lastNonTriviaToken) && isKeyword(token) && !canFollow(lastNonTriviaToken, token)) { + token = 80 /* Identifier */; + } + } + } + return { endOfLineState, spans }; + } + return { getClassificationsForLine, getEncodedLexicalClassifications }; +} +var noRegexTable = arrayToNumericMap( + [ + 80 /* Identifier */, + 11 /* StringLiteral */, + 9 /* NumericLiteral */, + 10 /* BigIntLiteral */, + 14 /* RegularExpressionLiteral */, + 110 /* ThisKeyword */, + 46 /* PlusPlusToken */, + 47 /* MinusMinusToken */, + 22 /* CloseParenToken */, + 24 /* CloseBracketToken */, + 20 /* CloseBraceToken */, + 112 /* TrueKeyword */, + 97 /* FalseKeyword */ + ], + (token) => token, + () => true +); +function getNewEndOfLineState(scanner2, token, lastOnTemplateStack) { + switch (token) { + case 11 /* StringLiteral */: { + if (!scanner2.isUnterminated()) return void 0; + const tokenText = scanner2.getTokenText(); + const lastCharIndex = tokenText.length - 1; + let numBackslashes = 0; + while (tokenText.charCodeAt(lastCharIndex - numBackslashes) === 92 /* backslash */) { + numBackslashes++; + } + if ((numBackslashes & 1) === 0) return void 0; + return tokenText.charCodeAt(0) === 34 /* doubleQuote */ ? 3 /* InDoubleQuoteStringLiteral */ : 2 /* InSingleQuoteStringLiteral */; + } + case 3 /* MultiLineCommentTrivia */: + return scanner2.isUnterminated() ? 1 /* InMultiLineCommentTrivia */ : void 0; + default: + if (isTemplateLiteralKind(token)) { + if (!scanner2.isUnterminated()) { + return void 0; + } + switch (token) { + case 18 /* TemplateTail */: + return 5 /* InTemplateMiddleOrTail */; + case 15 /* NoSubstitutionTemplateLiteral */: + return 4 /* InTemplateHeadOrNoSubstitutionTemplate */; + default: + return Debug.fail("Only 'NoSubstitutionTemplateLiteral's and 'TemplateTail's can be unterminated; got SyntaxKind #" + token); + } + } + return lastOnTemplateStack === 16 /* TemplateHead */ ? 6 /* InTemplateSubstitutionPosition */ : void 0; + } +} +function pushEncodedClassification(start, end, offset, classification, result) { + if (classification === 8 /* whiteSpace */) { + return; + } + if (start === 0 && offset > 0) { + start += offset; + } + const length2 = end - start; + if (length2 > 0) { + result.push(start - offset, length2, classification); + } +} +function convertClassificationsToResult(classifications, text) { + const entries = []; + const dense = classifications.spans; + let lastEnd = 0; + for (let i = 0; i < dense.length; i += 3) { + const start = dense[i]; + const length2 = dense[i + 1]; + const type = dense[i + 2]; + if (lastEnd >= 0) { + const whitespaceLength2 = start - lastEnd; + if (whitespaceLength2 > 0) { + entries.push({ length: whitespaceLength2, classification: 4 /* Whitespace */ }); + } + } + entries.push({ length: length2, classification: convertClassification(type) }); + lastEnd = start + length2; + } + const whitespaceLength = text.length - lastEnd; + if (whitespaceLength > 0) { + entries.push({ length: whitespaceLength, classification: 4 /* Whitespace */ }); + } + return { entries, finalLexState: classifications.endOfLineState }; +} +function convertClassification(type) { + switch (type) { + case 1 /* comment */: + return 3 /* Comment */; + case 3 /* keyword */: + return 1 /* Keyword */; + case 4 /* numericLiteral */: + return 6 /* NumberLiteral */; + case 25 /* bigintLiteral */: + return 7 /* BigIntLiteral */; + case 5 /* operator */: + return 2 /* Operator */; + case 6 /* stringLiteral */: + return 8 /* StringLiteral */; + case 8 /* whiteSpace */: + return 4 /* Whitespace */; + case 10 /* punctuation */: + return 0 /* Punctuation */; + case 2 /* identifier */: + case 11 /* className */: + case 12 /* enumName */: + case 13 /* interfaceName */: + case 14 /* moduleName */: + case 15 /* typeParameterName */: + case 16 /* typeAliasName */: + case 9 /* text */: + case 17 /* parameterName */: + return 5 /* Identifier */; + default: + return void 0; + } +} +function canFollow(keyword1, keyword2) { + if (!isAccessibilityModifier(keyword1)) { + return true; + } + switch (keyword2) { + case 139 /* GetKeyword */: + case 153 /* SetKeyword */: + case 137 /* ConstructorKeyword */: + case 126 /* StaticKeyword */: + case 129 /* AccessorKeyword */: + return true; + // Allow things like "public get", "public constructor" and "public static". + default: + return false; + } +} +function getPrefixFromLexState(lexState) { + switch (lexState) { + case 3 /* InDoubleQuoteStringLiteral */: + return { prefix: '"\\\n' }; + case 2 /* InSingleQuoteStringLiteral */: + return { prefix: "'\\\n" }; + case 1 /* InMultiLineCommentTrivia */: + return { prefix: "/*\n" }; + case 4 /* InTemplateHeadOrNoSubstitutionTemplate */: + return { prefix: "`\n" }; + case 5 /* InTemplateMiddleOrTail */: + return { prefix: "}\n", pushTemplate: true }; + case 6 /* InTemplateSubstitutionPosition */: + return { prefix: "", pushTemplate: true }; + case 0 /* None */: + return { prefix: "" }; + default: + return Debug.assertNever(lexState); + } +} +function isBinaryExpressionOperatorToken(token) { + switch (token) { + case 42 /* AsteriskToken */: + case 44 /* SlashToken */: + case 45 /* PercentToken */: + case 40 /* PlusToken */: + case 41 /* MinusToken */: + case 48 /* LessThanLessThanToken */: + case 49 /* GreaterThanGreaterThanToken */: + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + case 30 /* LessThanToken */: + case 32 /* GreaterThanToken */: + case 33 /* LessThanEqualsToken */: + case 34 /* GreaterThanEqualsToken */: + case 104 /* InstanceOfKeyword */: + case 103 /* InKeyword */: + case 130 /* AsKeyword */: + case 152 /* SatisfiesKeyword */: + case 35 /* EqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + case 37 /* EqualsEqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + case 51 /* AmpersandToken */: + case 53 /* CaretToken */: + case 52 /* BarToken */: + case 56 /* AmpersandAmpersandToken */: + case 57 /* BarBarToken */: + case 75 /* BarEqualsToken */: + case 74 /* AmpersandEqualsToken */: + case 79 /* CaretEqualsToken */: + case 71 /* LessThanLessThanEqualsToken */: + case 72 /* GreaterThanGreaterThanEqualsToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 65 /* PlusEqualsToken */: + case 66 /* MinusEqualsToken */: + case 67 /* AsteriskEqualsToken */: + case 69 /* SlashEqualsToken */: + case 70 /* PercentEqualsToken */: + case 64 /* EqualsToken */: + case 28 /* CommaToken */: + case 61 /* QuestionQuestionToken */: + case 76 /* BarBarEqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + return true; + default: + return false; + } +} +function isPrefixUnaryExpressionOperatorToken(token) { + switch (token) { + case 40 /* PlusToken */: + case 41 /* MinusToken */: + case 55 /* TildeToken */: + case 54 /* ExclamationToken */: + case 46 /* PlusPlusToken */: + case 47 /* MinusMinusToken */: + return true; + default: + return false; + } +} +function classFromKind(token) { + if (isKeyword(token)) { + return 3 /* keyword */; + } else if (isBinaryExpressionOperatorToken(token) || isPrefixUnaryExpressionOperatorToken(token)) { + return 5 /* operator */; + } else if (token >= 19 /* FirstPunctuation */ && token <= 79 /* LastPunctuation */) { + return 10 /* punctuation */; + } + switch (token) { + case 9 /* NumericLiteral */: + return 4 /* numericLiteral */; + case 10 /* BigIntLiteral */: + return 25 /* bigintLiteral */; + case 11 /* StringLiteral */: + return 6 /* stringLiteral */; + case 14 /* RegularExpressionLiteral */: + return 7 /* regularExpressionLiteral */; + case 7 /* ConflictMarkerTrivia */: + case 3 /* MultiLineCommentTrivia */: + case 2 /* SingleLineCommentTrivia */: + return 1 /* comment */; + case 5 /* WhitespaceTrivia */: + case 4 /* NewLineTrivia */: + return 8 /* whiteSpace */; + case 80 /* Identifier */: + default: + if (isTemplateLiteralKind(token)) { + return 6 /* stringLiteral */; + } + return 2 /* identifier */; + } +} +function getSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { + return convertClassificationsToSpans(getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span)); +} +function checkForClassificationCancellation(cancellationToken, kind) { + switch (kind) { + case 267 /* ModuleDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 262 /* FunctionDeclaration */: + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } +} +function getEncodedSemanticClassifications(typeChecker, cancellationToken, sourceFile, classifiableNames, span) { + const spans = []; + sourceFile.forEachChild(function cb(node) { + if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth())) { + return; + } + checkForClassificationCancellation(cancellationToken, node.kind); + if (isIdentifier(node) && !nodeIsMissing(node) && classifiableNames.has(node.escapedText)) { + const symbol = typeChecker.getSymbolAtLocation(node); + const type = symbol && classifySymbol(symbol, getMeaningFromLocation(node), typeChecker); + if (type) { + pushClassification(node.getStart(sourceFile), node.getEnd(), type); + } + } + node.forEachChild(cb); + }); + return { spans, endOfLineState: 0 /* None */ }; + function pushClassification(start, end, type) { + const length2 = end - start; + Debug.assert(length2 > 0, `Classification had non-positive length of ${length2}`); + spans.push(start); + spans.push(length2); + spans.push(type); + } +} +function classifySymbol(symbol, meaningAtPosition, checker) { + const flags = symbol.getFlags(); + if ((flags & 2885600 /* Classifiable */) === 0 /* None */) { + return void 0; + } else if (flags & 32 /* Class */) { + return 11 /* className */; + } else if (flags & 384 /* Enum */) { + return 12 /* enumName */; + } else if (flags & 524288 /* TypeAlias */) { + return 16 /* typeAliasName */; + } else if (flags & 1536 /* Module */) { + return meaningAtPosition & 4 /* Namespace */ || meaningAtPosition & 1 /* Value */ && hasValueSideModule(symbol) ? 14 /* moduleName */ : void 0; + } else if (flags & 2097152 /* Alias */) { + return classifySymbol(checker.getAliasedSymbol(symbol), meaningAtPosition, checker); + } else if (meaningAtPosition & 2 /* Type */) { + return flags & 64 /* Interface */ ? 13 /* interfaceName */ : flags & 262144 /* TypeParameter */ ? 15 /* typeParameterName */ : void 0; + } else { + return void 0; + } +} +function hasValueSideModule(symbol) { + return some(symbol.declarations, (declaration) => isModuleDeclaration(declaration) && getModuleInstanceState(declaration) === 1 /* Instantiated */); +} +function getClassificationTypeName(type) { + switch (type) { + case 1 /* comment */: + return "comment" /* comment */; + case 2 /* identifier */: + return "identifier" /* identifier */; + case 3 /* keyword */: + return "keyword" /* keyword */; + case 4 /* numericLiteral */: + return "number" /* numericLiteral */; + case 25 /* bigintLiteral */: + return "bigint" /* bigintLiteral */; + case 5 /* operator */: + return "operator" /* operator */; + case 6 /* stringLiteral */: + return "string" /* stringLiteral */; + case 8 /* whiteSpace */: + return "whitespace" /* whiteSpace */; + case 9 /* text */: + return "text" /* text */; + case 10 /* punctuation */: + return "punctuation" /* punctuation */; + case 11 /* className */: + return "class name" /* className */; + case 12 /* enumName */: + return "enum name" /* enumName */; + case 13 /* interfaceName */: + return "interface name" /* interfaceName */; + case 14 /* moduleName */: + return "module name" /* moduleName */; + case 15 /* typeParameterName */: + return "type parameter name" /* typeParameterName */; + case 16 /* typeAliasName */: + return "type alias name" /* typeAliasName */; + case 17 /* parameterName */: + return "parameter name" /* parameterName */; + case 18 /* docCommentTagName */: + return "doc comment tag name" /* docCommentTagName */; + case 19 /* jsxOpenTagName */: + return "jsx open tag name" /* jsxOpenTagName */; + case 20 /* jsxCloseTagName */: + return "jsx close tag name" /* jsxCloseTagName */; + case 21 /* jsxSelfClosingTagName */: + return "jsx self closing tag name" /* jsxSelfClosingTagName */; + case 22 /* jsxAttribute */: + return "jsx attribute" /* jsxAttribute */; + case 23 /* jsxText */: + return "jsx text" /* jsxText */; + case 24 /* jsxAttributeStringLiteralValue */: + return "jsx attribute string literal value" /* jsxAttributeStringLiteralValue */; + default: + return void 0; + } +} +function convertClassificationsToSpans(classifications) { + Debug.assert(classifications.spans.length % 3 === 0); + const dense = classifications.spans; + const result = []; + for (let i = 0; i < dense.length; i += 3) { + result.push({ + textSpan: createTextSpan(dense[i], dense[i + 1]), + classificationType: getClassificationTypeName(dense[i + 2]) + }); + } + return result; +} +function getSyntacticClassifications(cancellationToken, sourceFile, span) { + return convertClassificationsToSpans(getEncodedSyntacticClassifications(cancellationToken, sourceFile, span)); +} +function getEncodedSyntacticClassifications(cancellationToken, sourceFile, span) { + const spanStart = span.start; + const spanLength = span.length; + const triviaScanner = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + false, + sourceFile.languageVariant, + sourceFile.text + ); + const mergeConflictScanner = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + false, + sourceFile.languageVariant, + sourceFile.text + ); + const result = []; + processElement(sourceFile); + return { spans: result, endOfLineState: 0 /* None */ }; + function pushClassification(start, length2, type) { + result.push(start); + result.push(length2); + result.push(type); + } + function classifyLeadingTriviaAndGetTokenStart(token) { + triviaScanner.resetTokenState(token.pos); + while (true) { + const start = triviaScanner.getTokenEnd(); + if (!couldStartTrivia(sourceFile.text, start)) { + return start; + } + const kind = triviaScanner.scan(); + const end = triviaScanner.getTokenEnd(); + const width = end - start; + if (!isTrivia(kind)) { + return start; + } + switch (kind) { + case 4 /* NewLineTrivia */: + case 5 /* WhitespaceTrivia */: + continue; + case 2 /* SingleLineCommentTrivia */: + case 3 /* MultiLineCommentTrivia */: + classifyComment(token, kind, start, width); + triviaScanner.resetTokenState(end); + continue; + case 7 /* ConflictMarkerTrivia */: + const text = sourceFile.text; + const ch = text.charCodeAt(start); + if (ch === 60 /* lessThan */ || ch === 62 /* greaterThan */) { + pushClassification(start, width, 1 /* comment */); + continue; + } + Debug.assert(ch === 124 /* bar */ || ch === 61 /* equals */); + classifyDisabledMergeCode(text, start, end); + break; + case 6 /* ShebangTrivia */: + break; + default: + Debug.assertNever(kind); + } + } + } + function classifyComment(token, kind, start, width) { + if (kind === 3 /* MultiLineCommentTrivia */) { + const docCommentAndDiagnostics = parseIsolatedJSDocComment(sourceFile.text, start, width); + if (docCommentAndDiagnostics && docCommentAndDiagnostics.jsDoc) { + setParent(docCommentAndDiagnostics.jsDoc, token); + classifyJSDocComment(docCommentAndDiagnostics.jsDoc); + return; + } + } else if (kind === 2 /* SingleLineCommentTrivia */) { + if (tryClassifyTripleSlashComment(start, width)) { + return; + } + } + pushCommentRange(start, width); + } + function pushCommentRange(start, width) { + pushClassification(start, width, 1 /* comment */); + } + function classifyJSDocComment(docComment) { + var _a, _b, _c, _d, _e, _f, _g, _h; + let pos = docComment.pos; + if (docComment.tags) { + for (const tag of docComment.tags) { + if (tag.pos !== pos) { + pushCommentRange(pos, tag.pos - pos); + } + pushClassification(tag.pos, 1, 10 /* punctuation */); + pushClassification(tag.tagName.pos, tag.tagName.end - tag.tagName.pos, 18 /* docCommentTagName */); + pos = tag.tagName.end; + let commentStart = tag.tagName.end; + switch (tag.kind) { + case 341 /* JSDocParameterTag */: + const param = tag; + processJSDocParameterTag(param); + commentStart = param.isNameFirst && ((_a = param.typeExpression) == null ? void 0 : _a.end) || param.name.end; + break; + case 348 /* JSDocPropertyTag */: + const prop = tag; + commentStart = prop.isNameFirst && ((_b = prop.typeExpression) == null ? void 0 : _b.end) || prop.name.end; + break; + case 345 /* JSDocTemplateTag */: + processJSDocTemplateTag(tag); + pos = tag.end; + commentStart = tag.typeParameters.end; + break; + case 346 /* JSDocTypedefTag */: + const type = tag; + commentStart = ((_c = type.typeExpression) == null ? void 0 : _c.kind) === 309 /* JSDocTypeExpression */ && ((_d = type.fullName) == null ? void 0 : _d.end) || ((_e = type.typeExpression) == null ? void 0 : _e.end) || commentStart; + break; + case 338 /* JSDocCallbackTag */: + commentStart = tag.typeExpression.end; + break; + case 344 /* JSDocTypeTag */: + processElement(tag.typeExpression); + pos = tag.end; + commentStart = tag.typeExpression.end; + break; + case 343 /* JSDocThisTag */: + case 340 /* JSDocEnumTag */: + commentStart = tag.typeExpression.end; + break; + case 342 /* JSDocReturnTag */: + processElement(tag.typeExpression); + pos = tag.end; + commentStart = ((_f = tag.typeExpression) == null ? void 0 : _f.end) || commentStart; + break; + case 347 /* JSDocSeeTag */: + commentStart = ((_g = tag.name) == null ? void 0 : _g.end) || commentStart; + break; + case 328 /* JSDocAugmentsTag */: + case 329 /* JSDocImplementsTag */: + commentStart = tag.class.end; + break; + case 349 /* JSDocThrowsTag */: + processElement(tag.typeExpression); + pos = tag.end; + commentStart = ((_h = tag.typeExpression) == null ? void 0 : _h.end) || commentStart; + break; + } + if (typeof tag.comment === "object") { + pushCommentRange(tag.comment.pos, tag.comment.end - tag.comment.pos); + } else if (typeof tag.comment === "string") { + pushCommentRange(commentStart, tag.end - commentStart); + } + } + } + if (pos !== docComment.end) { + pushCommentRange(pos, docComment.end - pos); + } + return; + function processJSDocParameterTag(tag) { + if (tag.isNameFirst) { + pushCommentRange(pos, tag.name.pos - pos); + pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */); + pos = tag.name.end; + } + if (tag.typeExpression) { + pushCommentRange(pos, tag.typeExpression.pos - pos); + processElement(tag.typeExpression); + pos = tag.typeExpression.end; + } + if (!tag.isNameFirst) { + pushCommentRange(pos, tag.name.pos - pos); + pushClassification(tag.name.pos, tag.name.end - tag.name.pos, 17 /* parameterName */); + pos = tag.name.end; + } + } + } + function tryClassifyTripleSlashComment(start, width) { + const tripleSlashXMLCommentRegEx = /^(\/\/\/\s*)(<)(?:(\S+)((?:[^/]|\/[^>])*)(\/>)?)?/m; + const attributeRegex = /(\s)(\S+)(\s*)(=)(\s*)('[^']+'|"[^"]+")/g; + const text = sourceFile.text.substr(start, width); + const match = tripleSlashXMLCommentRegEx.exec(text); + if (!match) { + return false; + } + if (!match[3] || !(match[3] in commentPragmas)) { + return false; + } + let pos = start; + pushCommentRange(pos, match[1].length); + pos += match[1].length; + pushClassification(pos, match[2].length, 10 /* punctuation */); + pos += match[2].length; + pushClassification(pos, match[3].length, 21 /* jsxSelfClosingTagName */); + pos += match[3].length; + const attrText = match[4]; + let attrPos = pos; + while (true) { + const attrMatch = attributeRegex.exec(attrText); + if (!attrMatch) { + break; + } + const newAttrPos = pos + attrMatch.index + attrMatch[1].length; + if (newAttrPos > attrPos) { + pushCommentRange(attrPos, newAttrPos - attrPos); + attrPos = newAttrPos; + } + pushClassification(attrPos, attrMatch[2].length, 22 /* jsxAttribute */); + attrPos += attrMatch[2].length; + if (attrMatch[3].length) { + pushCommentRange(attrPos, attrMatch[3].length); + attrPos += attrMatch[3].length; + } + pushClassification(attrPos, attrMatch[4].length, 5 /* operator */); + attrPos += attrMatch[4].length; + if (attrMatch[5].length) { + pushCommentRange(attrPos, attrMatch[5].length); + attrPos += attrMatch[5].length; + } + pushClassification(attrPos, attrMatch[6].length, 24 /* jsxAttributeStringLiteralValue */); + attrPos += attrMatch[6].length; + } + pos += match[4].length; + if (pos > attrPos) { + pushCommentRange(attrPos, pos - attrPos); + } + if (match[5]) { + pushClassification(pos, match[5].length, 10 /* punctuation */); + pos += match[5].length; + } + const end = start + width; + if (pos < end) { + pushCommentRange(pos, end - pos); + } + return true; + } + function processJSDocTemplateTag(tag) { + for (const child of tag.getChildren()) { + processElement(child); + } + } + function classifyDisabledMergeCode(text, start, end) { + let i; + for (i = start; i < end; i++) { + if (isLineBreak(text.charCodeAt(i))) { + break; + } + } + pushClassification(start, i - start, 1 /* comment */); + mergeConflictScanner.resetTokenState(i); + while (mergeConflictScanner.getTokenEnd() < end) { + classifyDisabledCodeToken(); + } + } + function classifyDisabledCodeToken() { + const start = mergeConflictScanner.getTokenEnd(); + const tokenKind = mergeConflictScanner.scan(); + const end = mergeConflictScanner.getTokenEnd(); + const type = classifyTokenType(tokenKind); + if (type) { + pushClassification(start, end - start, type); + } + } + function tryClassifyNode(node) { + if (isJSDoc(node)) { + return true; + } + if (nodeIsMissing(node)) { + return true; + } + const classifiedElementName = tryClassifyJsxElementName(node); + if (!isToken(node) && node.kind !== 12 /* JsxText */ && classifiedElementName === void 0) { + return false; + } + const tokenStart = node.kind === 12 /* JsxText */ ? node.pos : classifyLeadingTriviaAndGetTokenStart(node); + const tokenWidth = node.end - tokenStart; + Debug.assert(tokenWidth >= 0); + if (tokenWidth > 0) { + const type = classifiedElementName || classifyTokenType(node.kind, node); + if (type) { + pushClassification(tokenStart, tokenWidth, type); + } + } + return true; + } + function tryClassifyJsxElementName(token) { + switch (token.parent && token.parent.kind) { + case 286 /* JsxOpeningElement */: + if (token.parent.tagName === token) { + return 19 /* jsxOpenTagName */; + } + break; + case 287 /* JsxClosingElement */: + if (token.parent.tagName === token) { + return 20 /* jsxCloseTagName */; + } + break; + case 285 /* JsxSelfClosingElement */: + if (token.parent.tagName === token) { + return 21 /* jsxSelfClosingTagName */; + } + break; + case 291 /* JsxAttribute */: + if (token.parent.name === token) { + return 22 /* jsxAttribute */; + } + break; + } + return void 0; + } + function classifyTokenType(tokenKind, token) { + if (isKeyword(tokenKind)) { + return 3 /* keyword */; + } + if (tokenKind === 30 /* LessThanToken */ || tokenKind === 32 /* GreaterThanToken */) { + if (token && getTypeArgumentOrTypeParameterList(token.parent)) { + return 10 /* punctuation */; + } + } + if (isPunctuation(tokenKind)) { + if (token) { + const parent2 = token.parent; + if (tokenKind === 64 /* EqualsToken */) { + if (parent2.kind === 260 /* VariableDeclaration */ || parent2.kind === 172 /* PropertyDeclaration */ || parent2.kind === 169 /* Parameter */ || parent2.kind === 291 /* JsxAttribute */) { + return 5 /* operator */; + } + } + if (parent2.kind === 226 /* BinaryExpression */ || parent2.kind === 224 /* PrefixUnaryExpression */ || parent2.kind === 225 /* PostfixUnaryExpression */ || parent2.kind === 227 /* ConditionalExpression */) { + return 5 /* operator */; + } + } + return 10 /* punctuation */; + } else if (tokenKind === 9 /* NumericLiteral */) { + return 4 /* numericLiteral */; + } else if (tokenKind === 10 /* BigIntLiteral */) { + return 25 /* bigintLiteral */; + } else if (tokenKind === 11 /* StringLiteral */) { + return token && token.parent.kind === 291 /* JsxAttribute */ ? 24 /* jsxAttributeStringLiteralValue */ : 6 /* stringLiteral */; + } else if (tokenKind === 14 /* RegularExpressionLiteral */) { + return 6 /* stringLiteral */; + } else if (isTemplateLiteralKind(tokenKind)) { + return 6 /* stringLiteral */; + } else if (tokenKind === 12 /* JsxText */) { + return 23 /* jsxText */; + } else if (tokenKind === 80 /* Identifier */) { + if (token) { + switch (token.parent.kind) { + case 263 /* ClassDeclaration */: + if (token.parent.name === token) { + return 11 /* className */; + } + return; + case 168 /* TypeParameter */: + if (token.parent.name === token) { + return 15 /* typeParameterName */; + } + return; + case 264 /* InterfaceDeclaration */: + if (token.parent.name === token) { + return 13 /* interfaceName */; + } + return; + case 266 /* EnumDeclaration */: + if (token.parent.name === token) { + return 12 /* enumName */; + } + return; + case 267 /* ModuleDeclaration */: + if (token.parent.name === token) { + return 14 /* moduleName */; + } + return; + case 169 /* Parameter */: + if (token.parent.name === token) { + return isThisIdentifier(token) ? 3 /* keyword */ : 17 /* parameterName */; + } + return; + } + if (isConstTypeReference(token.parent)) { + return 3 /* keyword */; + } + } + return 2 /* identifier */; + } + } + function processElement(element) { + if (!element) { + return; + } + if (decodedTextSpanIntersectsWith(spanStart, spanLength, element.pos, element.getFullWidth())) { + checkForClassificationCancellation(cancellationToken, element.kind); + for (const child of element.getChildren(sourceFile)) { + if (!tryClassifyNode(child)) { + processElement(child); + } + } + } + } +} + +// src/services/documentHighlights.ts +var DocumentHighlights; +((DocumentHighlights3) => { + function getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch) { + const node = getTouchingPropertyName(sourceFile, position); + if (node.parent && (isJsxOpeningElement(node.parent) && node.parent.tagName === node || isJsxClosingElement(node.parent))) { + const { openingElement, closingElement } = node.parent.parent; + const highlightSpans = [openingElement, closingElement].map(({ tagName }) => getHighlightSpanForNode(tagName, sourceFile)); + return [{ fileName: sourceFile.fileName, highlightSpans }]; + } + return getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) || getSyntacticDocumentHighlights(node, sourceFile); + } + DocumentHighlights3.getDocumentHighlights = getDocumentHighlights; + function getHighlightSpanForNode(node, sourceFile) { + return { + fileName: sourceFile.fileName, + textSpan: createTextSpanFromNode(node, sourceFile), + kind: "none" /* none */ + }; + } + function getSemanticDocumentHighlights(position, node, program, cancellationToken, sourceFilesToSearch) { + const sourceFilesSet = new Set(sourceFilesToSearch.map((f) => f.fileName)); + const referenceEntries = ts_FindAllReferences_exports.getReferenceEntriesForNode( + position, + node, + program, + sourceFilesToSearch, + cancellationToken, + /*options*/ + void 0, + sourceFilesSet + ); + if (!referenceEntries) return void 0; + const map2 = arrayToMultiMap(referenceEntries.map(ts_FindAllReferences_exports.toHighlightSpan), (e) => e.fileName, (e) => e.span); + const getCanonicalFileName = createGetCanonicalFileName(program.useCaseSensitiveFileNames()); + return arrayFrom(mapDefinedIterator(map2.entries(), ([fileName, highlightSpans]) => { + if (!sourceFilesSet.has(fileName)) { + if (!program.redirectTargetsMap.has(toPath(fileName, program.getCurrentDirectory(), getCanonicalFileName))) { + return void 0; + } + const redirectTarget = program.getSourceFile(fileName); + const redirect = find(sourceFilesToSearch, (f) => !!f.redirectInfo && f.redirectInfo.redirectTarget === redirectTarget); + fileName = redirect.fileName; + Debug.assert(sourceFilesSet.has(fileName)); + } + return { fileName, highlightSpans }; + })); + } + function getSyntacticDocumentHighlights(node, sourceFile) { + const highlightSpans = getHighlightSpans(node, sourceFile); + return highlightSpans && [{ fileName: sourceFile.fileName, highlightSpans }]; + } + function getHighlightSpans(node, sourceFile) { + switch (node.kind) { + case 101 /* IfKeyword */: + case 93 /* ElseKeyword */: + return isIfStatement(node.parent) ? getIfElseOccurrences(node.parent, sourceFile) : void 0; + case 107 /* ReturnKeyword */: + return useParent(node.parent, isReturnStatement, getReturnOccurrences); + case 111 /* ThrowKeyword */: + return useParent(node.parent, isThrowStatement, getThrowOccurrences); + case 113 /* TryKeyword */: + case 85 /* CatchKeyword */: + case 98 /* FinallyKeyword */: + const tryStatement = node.kind === 85 /* CatchKeyword */ ? node.parent.parent : node.parent; + return useParent(tryStatement, isTryStatement, getTryCatchFinallyOccurrences); + case 109 /* SwitchKeyword */: + return useParent(node.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences); + case 84 /* CaseKeyword */: + case 90 /* DefaultKeyword */: { + if (isDefaultClause(node.parent) || isCaseClause(node.parent)) { + return useParent(node.parent.parent.parent, isSwitchStatement, getSwitchCaseDefaultOccurrences); + } + return void 0; + } + case 83 /* BreakKeyword */: + case 88 /* ContinueKeyword */: + return useParent(node.parent, isBreakOrContinueStatement, getBreakOrContinueStatementOccurrences); + case 99 /* ForKeyword */: + case 117 /* WhileKeyword */: + case 92 /* DoKeyword */: + return useParent(node.parent, (n) => isIterationStatement( + n, + /*lookInLabeledStatements*/ + true + ), getLoopBreakContinueOccurrences); + case 137 /* ConstructorKeyword */: + return getFromAllDeclarations(isConstructorDeclaration, [137 /* ConstructorKeyword */]); + case 139 /* GetKeyword */: + case 153 /* SetKeyword */: + return getFromAllDeclarations(isAccessor, [139 /* GetKeyword */, 153 /* SetKeyword */]); + case 135 /* AwaitKeyword */: + return useParent(node.parent, isAwaitExpression, getAsyncAndAwaitOccurrences); + case 134 /* AsyncKeyword */: + return highlightSpans(getAsyncAndAwaitOccurrences(node)); + case 127 /* YieldKeyword */: + return highlightSpans(getYieldOccurrences(node)); + case 103 /* InKeyword */: + case 147 /* OutKeyword */: + return void 0; + default: + return isModifierKind(node.kind) && (isDeclaration(node.parent) || isVariableStatement(node.parent)) ? highlightSpans(getModifierOccurrences(node.kind, node.parent)) : void 0; + } + function getFromAllDeclarations(nodeTest, keywords) { + return useParent(node.parent, nodeTest, (decl) => { + var _a; + return mapDefined((_a = tryCast(decl, canHaveSymbol)) == null ? void 0 : _a.symbol.declarations, (d) => nodeTest(d) ? find(d.getChildren(sourceFile), (c) => contains(keywords, c.kind)) : void 0); + }); + } + function useParent(node2, nodeTest, getNodes4) { + return nodeTest(node2) ? highlightSpans(getNodes4(node2, sourceFile)) : void 0; + } + function highlightSpans(nodes) { + return nodes && nodes.map((node2) => getHighlightSpanForNode(node2, sourceFile)); + } + } + function aggregateOwnedThrowStatements(node) { + if (isThrowStatement(node)) { + return [node]; + } else if (isTryStatement(node)) { + return concatenate( + node.catchClause ? aggregateOwnedThrowStatements(node.catchClause) : node.tryBlock && aggregateOwnedThrowStatements(node.tryBlock), + node.finallyBlock && aggregateOwnedThrowStatements(node.finallyBlock) + ); + } + return isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateOwnedThrowStatements); + } + function getThrowStatementOwner(throwStatement) { + let child = throwStatement; + while (child.parent) { + const parent2 = child.parent; + if (isFunctionBlock(parent2) || parent2.kind === 307 /* SourceFile */) { + return parent2; + } + if (isTryStatement(parent2) && parent2.tryBlock === child && parent2.catchClause) { + return child; + } + child = parent2; + } + return void 0; + } + function aggregateAllBreakAndContinueStatements(node) { + return isBreakOrContinueStatement(node) ? [node] : isFunctionLike(node) ? void 0 : flatMapChildren(node, aggregateAllBreakAndContinueStatements); + } + function flatMapChildren(node, cb) { + const result = []; + node.forEachChild((child) => { + const value = cb(child); + if (value !== void 0) { + result.push(...toArray(value)); + } + }); + return result; + } + function ownsBreakOrContinueStatement(owner, statement) { + const actualOwner = getBreakOrContinueOwner(statement); + return !!actualOwner && actualOwner === owner; + } + function getBreakOrContinueOwner(statement) { + return findAncestor(statement, (node) => { + switch (node.kind) { + case 255 /* SwitchStatement */: + if (statement.kind === 251 /* ContinueStatement */) { + return false; + } + // falls through + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 247 /* WhileStatement */: + case 246 /* DoStatement */: + return !statement.label || isLabeledBy(node, statement.label.escapedText); + default: + return isFunctionLike(node) && "quit"; + } + }); + } + function getModifierOccurrences(modifier, declaration) { + return mapDefined(getNodesToSearchForModifier(declaration, modifierToFlag(modifier)), (node) => findModifier(node, modifier)); + } + function getNodesToSearchForModifier(declaration, modifierFlag) { + const container = declaration.parent; + switch (container.kind) { + case 268 /* ModuleBlock */: + case 307 /* SourceFile */: + case 241 /* Block */: + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + if (modifierFlag & 64 /* Abstract */ && isClassDeclaration(declaration)) { + return [...declaration.members, declaration]; + } else { + return container.statements; + } + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 262 /* FunctionDeclaration */: + return [...container.parameters, ...isClassLike(container.parent) ? container.parent.members : []]; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 187 /* TypeLiteral */: + const nodes = container.members; + if (modifierFlag & (7 /* AccessibilityModifier */ | 8 /* Readonly */)) { + const constructor = find(container.members, isConstructorDeclaration); + if (constructor) { + return [...nodes, ...constructor.parameters]; + } + } else if (modifierFlag & 64 /* Abstract */) { + return [...nodes, container]; + } + return nodes; + // Syntactically invalid positions that the parser might produce anyway + default: + return void 0; + } + } + function pushKeywordIf(keywordList, token, ...expected) { + if (token && contains(expected, token.kind)) { + keywordList.push(token); + return true; + } + return false; + } + function getLoopBreakContinueOccurrences(loopNode) { + const keywords = []; + if (pushKeywordIf(keywords, loopNode.getFirstToken(), 99 /* ForKeyword */, 117 /* WhileKeyword */, 92 /* DoKeyword */)) { + if (loopNode.kind === 246 /* DoStatement */) { + const loopTokens = loopNode.getChildren(); + for (let i = loopTokens.length - 1; i >= 0; i--) { + if (pushKeywordIf(keywords, loopTokens[i], 117 /* WhileKeyword */)) { + break; + } + } + } + } + forEach(aggregateAllBreakAndContinueStatements(loopNode.statement), (statement) => { + if (ownsBreakOrContinueStatement(loopNode, statement)) { + pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */, 88 /* ContinueKeyword */); + } + }); + return keywords; + } + function getBreakOrContinueStatementOccurrences(breakOrContinueStatement) { + const owner = getBreakOrContinueOwner(breakOrContinueStatement); + if (owner) { + switch (owner.kind) { + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + return getLoopBreakContinueOccurrences(owner); + case 255 /* SwitchStatement */: + return getSwitchCaseDefaultOccurrences(owner); + } + } + return void 0; + } + function getSwitchCaseDefaultOccurrences(switchStatement) { + const keywords = []; + pushKeywordIf(keywords, switchStatement.getFirstToken(), 109 /* SwitchKeyword */); + forEach(switchStatement.caseBlock.clauses, (clause) => { + pushKeywordIf(keywords, clause.getFirstToken(), 84 /* CaseKeyword */, 90 /* DefaultKeyword */); + forEach(aggregateAllBreakAndContinueStatements(clause), (statement) => { + if (ownsBreakOrContinueStatement(switchStatement, statement)) { + pushKeywordIf(keywords, statement.getFirstToken(), 83 /* BreakKeyword */); + } + }); + }); + return keywords; + } + function getTryCatchFinallyOccurrences(tryStatement, sourceFile) { + const keywords = []; + pushKeywordIf(keywords, tryStatement.getFirstToken(), 113 /* TryKeyword */); + if (tryStatement.catchClause) { + pushKeywordIf(keywords, tryStatement.catchClause.getFirstToken(), 85 /* CatchKeyword */); + } + if (tryStatement.finallyBlock) { + const finallyKeyword = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile); + pushKeywordIf(keywords, finallyKeyword, 98 /* FinallyKeyword */); + } + return keywords; + } + function getThrowOccurrences(throwStatement, sourceFile) { + const owner = getThrowStatementOwner(throwStatement); + if (!owner) { + return void 0; + } + const keywords = []; + forEach(aggregateOwnedThrowStatements(owner), (throwStatement2) => { + keywords.push(findChildOfKind(throwStatement2, 111 /* ThrowKeyword */, sourceFile)); + }); + if (isFunctionBlock(owner)) { + forEachReturnStatement(owner, (returnStatement) => { + keywords.push(findChildOfKind(returnStatement, 107 /* ReturnKeyword */, sourceFile)); + }); + } + return keywords; + } + function getReturnOccurrences(returnStatement, sourceFile) { + const func = getContainingFunction(returnStatement); + if (!func) { + return void 0; + } + const keywords = []; + forEachReturnStatement(cast(func.body, isBlock), (returnStatement2) => { + keywords.push(findChildOfKind(returnStatement2, 107 /* ReturnKeyword */, sourceFile)); + }); + forEach(aggregateOwnedThrowStatements(func.body), (throwStatement) => { + keywords.push(findChildOfKind(throwStatement, 111 /* ThrowKeyword */, sourceFile)); + }); + return keywords; + } + function getAsyncAndAwaitOccurrences(node) { + const func = getContainingFunction(node); + if (!func) { + return void 0; + } + const keywords = []; + if (func.modifiers) { + func.modifiers.forEach((modifier) => { + pushKeywordIf(keywords, modifier, 134 /* AsyncKeyword */); + }); + } + forEachChild(func, (child) => { + traverseWithoutCrossingFunction(child, (node2) => { + if (isAwaitExpression(node2)) { + pushKeywordIf(keywords, node2.getFirstToken(), 135 /* AwaitKeyword */); + } + }); + }); + return keywords; + } + function getYieldOccurrences(node) { + const func = getContainingFunction(node); + if (!func) { + return void 0; + } + const keywords = []; + forEachChild(func, (child) => { + traverseWithoutCrossingFunction(child, (node2) => { + if (isYieldExpression(node2)) { + pushKeywordIf(keywords, node2.getFirstToken(), 127 /* YieldKeyword */); + } + }); + }); + return keywords; + } + function traverseWithoutCrossingFunction(node, cb) { + cb(node); + if (!isFunctionLike(node) && !isClassLike(node) && !isInterfaceDeclaration(node) && !isModuleDeclaration(node) && !isTypeAliasDeclaration(node) && !isTypeNode(node)) { + forEachChild(node, (child) => traverseWithoutCrossingFunction(child, cb)); + } + } + function getIfElseOccurrences(ifStatement, sourceFile) { + const keywords = getIfElseKeywords(ifStatement, sourceFile); + const result = []; + for (let i = 0; i < keywords.length; i++) { + if (keywords[i].kind === 93 /* ElseKeyword */ && i < keywords.length - 1) { + const elseKeyword = keywords[i]; + const ifKeyword = keywords[i + 1]; + let shouldCombineElseAndIf = true; + for (let j = ifKeyword.getStart(sourceFile) - 1; j >= elseKeyword.end; j--) { + if (!isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(j))) { + shouldCombineElseAndIf = false; + break; + } + } + if (shouldCombineElseAndIf) { + result.push({ + fileName: sourceFile.fileName, + textSpan: createTextSpanFromBounds(elseKeyword.getStart(), ifKeyword.end), + kind: "reference" /* reference */ + }); + i++; + continue; + } + } + result.push(getHighlightSpanForNode(keywords[i], sourceFile)); + } + return result; + } + function getIfElseKeywords(ifStatement, sourceFile) { + const keywords = []; + while (isIfStatement(ifStatement.parent) && ifStatement.parent.elseStatement === ifStatement) { + ifStatement = ifStatement.parent; + } + while (true) { + const children = ifStatement.getChildren(sourceFile); + pushKeywordIf(keywords, children[0], 101 /* IfKeyword */); + for (let i = children.length - 1; i >= 0; i--) { + if (pushKeywordIf(keywords, children[i], 93 /* ElseKeyword */)) { + break; + } + } + if (!ifStatement.elseStatement || !isIfStatement(ifStatement.elseStatement)) { + break; + } + ifStatement = ifStatement.elseStatement; + } + return keywords; + } + function isLabeledBy(node, labelName) { + return !!findAncestor(node.parent, (owner) => !isLabeledStatement(owner) ? "quit" : owner.label.escapedText === labelName); + } +})(DocumentHighlights || (DocumentHighlights = {})); + +// src/services/documentRegistry.ts +function isDocumentRegistryEntry(entry) { + return !!entry.sourceFile; +} +function createDocumentRegistry(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode) { + return createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory, jsDocParsingMode); +} +function createDocumentRegistryInternal(useCaseSensitiveFileNames2, currentDirectory = "", jsDocParsingMode, externalCache) { + const buckets = /* @__PURE__ */ new Map(); + const getCanonicalFileName = createGetCanonicalFileName(!!useCaseSensitiveFileNames2); + function reportStats() { + const bucketInfoArray = arrayFrom(buckets.keys()).filter((name) => name && name.charAt(0) === "_").map((name) => { + const entries = buckets.get(name); + const sourceFiles = []; + entries.forEach((entry, name2) => { + if (isDocumentRegistryEntry(entry)) { + sourceFiles.push({ + name: name2, + scriptKind: entry.sourceFile.scriptKind, + refCount: entry.languageServiceRefCount + }); + } else { + entry.forEach((value, scriptKind) => sourceFiles.push({ name: name2, scriptKind, refCount: value.languageServiceRefCount })); + } + }); + sourceFiles.sort((x, y) => y.refCount - x.refCount); + return { + bucket: name, + sourceFiles + }; + }); + return JSON.stringify(bucketInfoArray, void 0, 2); + } + function getCompilationSettings(settingsOrHost) { + if (typeof settingsOrHost.getCompilationSettings === "function") { + return settingsOrHost.getCompilationSettings(); + } + return settingsOrHost; + } + function acquireDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { + const path = toPath(fileName, currentDirectory, getCanonicalFileName); + const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings)); + return acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions); + } + function acquireDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { + return acquireOrUpdateDocument( + fileName, + path, + compilationSettings, + key, + scriptSnapshot, + version2, + /*acquiring*/ + true, + scriptKind, + languageVersionOrOptions + ); + } + function updateDocument(fileName, compilationSettings, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { + const path = toPath(fileName, currentDirectory, getCanonicalFileName); + const key = getKeyForCompilationSettings(getCompilationSettings(compilationSettings)); + return updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions); + } + function updateDocumentWithKey(fileName, path, compilationSettings, key, scriptSnapshot, version2, scriptKind, languageVersionOrOptions) { + return acquireOrUpdateDocument( + fileName, + path, + getCompilationSettings(compilationSettings), + key, + scriptSnapshot, + version2, + /*acquiring*/ + false, + scriptKind, + languageVersionOrOptions + ); + } + function getDocumentRegistryEntry(bucketEntry, scriptKind) { + const entry = isDocumentRegistryEntry(bucketEntry) ? bucketEntry : bucketEntry.get(Debug.checkDefined(scriptKind, "If there are more than one scriptKind's for same document the scriptKind should be provided")); + Debug.assert(scriptKind === void 0 || !entry || entry.sourceFile.scriptKind === scriptKind, `Script kind should match provided ScriptKind:${scriptKind} and sourceFile.scriptKind: ${entry == null ? void 0 : entry.sourceFile.scriptKind}, !entry: ${!entry}`); + return entry; + } + function acquireOrUpdateDocument(fileName, path, compilationSettingsOrHost, key, scriptSnapshot, version2, acquiring, scriptKind, languageVersionOrOptions) { + var _a, _b, _c, _d; + scriptKind = ensureScriptKind(fileName, scriptKind); + const compilationSettings = getCompilationSettings(compilationSettingsOrHost); + const host = compilationSettingsOrHost === compilationSettings ? void 0 : compilationSettingsOrHost; + const scriptTarget = scriptKind === 6 /* JSON */ ? 100 /* JSON */ : getEmitScriptTarget(compilationSettings); + const sourceFileOptions = typeof languageVersionOrOptions === "object" ? languageVersionOrOptions : { + languageVersion: scriptTarget, + impliedNodeFormat: host && getImpliedNodeFormatForFile(path, (_d = (_c = (_b = (_a = host.getCompilerHost) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getModuleResolutionCache) == null ? void 0 : _c.call(_b)) == null ? void 0 : _d.getPackageJsonInfoCache(), host, compilationSettings), + setExternalModuleIndicator: getSetExternalModuleIndicator(compilationSettings), + jsDocParsingMode + }; + sourceFileOptions.languageVersion = scriptTarget; + Debug.assertEqual(jsDocParsingMode, sourceFileOptions.jsDocParsingMode); + const oldBucketCount = buckets.size; + const keyWithMode = getDocumentRegistryBucketKeyWithMode(key, sourceFileOptions.impliedNodeFormat); + const bucket = getOrUpdate(buckets, keyWithMode, () => /* @__PURE__ */ new Map()); + if (tracing) { + if (buckets.size > oldBucketCount) { + tracing.instant(tracing.Phase.Session, "createdDocumentRegistryBucket", { configFilePath: compilationSettings.configFilePath, key: keyWithMode }); + } + const otherBucketKey = !isDeclarationFileName(path) && forEachEntry(buckets, (bucket2, bucketKey) => bucketKey !== keyWithMode && bucket2.has(path) && bucketKey); + if (otherBucketKey) { + tracing.instant(tracing.Phase.Session, "documentRegistryBucketOverlap", { path, key1: otherBucketKey, key2: keyWithMode }); + } + } + const bucketEntry = bucket.get(path); + let entry = bucketEntry && getDocumentRegistryEntry(bucketEntry, scriptKind); + if (!entry && externalCache) { + const sourceFile = externalCache.getDocument(keyWithMode, path); + if (sourceFile && sourceFile.scriptKind === scriptKind && sourceFile.text === getSnapshotText(scriptSnapshot)) { + Debug.assert(acquiring); + entry = { + sourceFile, + languageServiceRefCount: 0 + }; + setBucketEntry(); + } + } + if (!entry) { + const sourceFile = createLanguageServiceSourceFile( + fileName, + scriptSnapshot, + sourceFileOptions, + version2, + /*setNodeParents*/ + false, + scriptKind + ); + if (externalCache) { + externalCache.setDocument(keyWithMode, path, sourceFile); + } + entry = { + sourceFile, + languageServiceRefCount: 1 + }; + setBucketEntry(); + } else { + if (entry.sourceFile.version !== version2) { + entry.sourceFile = updateLanguageServiceSourceFile(entry.sourceFile, scriptSnapshot, version2, scriptSnapshot.getChangeRange(entry.sourceFile.scriptSnapshot)); + if (externalCache) { + externalCache.setDocument(keyWithMode, path, entry.sourceFile); + } + } + if (acquiring) { + entry.languageServiceRefCount++; + } + } + Debug.assert(entry.languageServiceRefCount !== 0); + return entry.sourceFile; + function setBucketEntry() { + if (!bucketEntry) { + bucket.set(path, entry); + } else if (isDocumentRegistryEntry(bucketEntry)) { + const scriptKindMap = /* @__PURE__ */ new Map(); + scriptKindMap.set(bucketEntry.sourceFile.scriptKind, bucketEntry); + scriptKindMap.set(scriptKind, entry); + bucket.set(path, scriptKindMap); + } else { + bucketEntry.set(scriptKind, entry); + } + } + } + function releaseDocument(fileName, compilationSettings, scriptKind, impliedNodeFormat) { + const path = toPath(fileName, currentDirectory, getCanonicalFileName); + const key = getKeyForCompilationSettings(compilationSettings); + return releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat); + } + function releaseDocumentWithKey(path, key, scriptKind, impliedNodeFormat) { + const bucket = Debug.checkDefined(buckets.get(getDocumentRegistryBucketKeyWithMode(key, impliedNodeFormat))); + const bucketEntry = bucket.get(path); + const entry = getDocumentRegistryEntry(bucketEntry, scriptKind); + entry.languageServiceRefCount--; + Debug.assert(entry.languageServiceRefCount >= 0); + if (entry.languageServiceRefCount === 0) { + if (isDocumentRegistryEntry(bucketEntry)) { + bucket.delete(path); + } else { + bucketEntry.delete(scriptKind); + if (bucketEntry.size === 1) { + bucket.set(path, firstDefinedIterator(bucketEntry.values(), identity)); + } + } + } + } + return { + acquireDocument, + acquireDocumentWithKey, + updateDocument, + updateDocumentWithKey, + releaseDocument, + releaseDocumentWithKey, + getKeyForCompilationSettings, + getDocumentRegistryBucketKeyWithMode, + reportStats, + getBuckets: () => buckets + }; +} +function getKeyForCompilationSettings(settings) { + return getKeyForCompilerOptions(settings, sourceFileAffectingCompilerOptions); +} +function getDocumentRegistryBucketKeyWithMode(key, mode) { + return mode ? `${key}|${mode}` : key; +} + +// src/services/getEditsForFileRename.ts +function getEditsForFileRename(program, oldFileOrDirPath, newFileOrDirPath, host, formatContext, preferences, sourceMapper) { + const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host); + const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); + const oldToNew = getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper); + const newToOld = getPathUpdater(newFileOrDirPath, oldFileOrDirPath, getCanonicalFileName, sourceMapper); + return ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => { + updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, host.getCurrentDirectory(), useCaseSensitiveFileNames2); + updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName); + }); +} +function getPathUpdater(oldFileOrDirPath, newFileOrDirPath, getCanonicalFileName, sourceMapper) { + const canonicalOldPath = getCanonicalFileName(oldFileOrDirPath); + return (path) => { + const originalPath = sourceMapper && sourceMapper.tryGetSourcePosition({ fileName: path, pos: 0 }); + const updatedPath = getUpdatedPath(originalPath ? originalPath.fileName : path); + return originalPath ? updatedPath === void 0 ? void 0 : makeCorrespondingRelativeChange(originalPath.fileName, updatedPath, path, getCanonicalFileName) : updatedPath; + }; + function getUpdatedPath(pathToUpdate) { + if (getCanonicalFileName(pathToUpdate) === canonicalOldPath) return newFileOrDirPath; + const suffix = tryRemoveDirectoryPrefix(pathToUpdate, canonicalOldPath, getCanonicalFileName); + return suffix === void 0 ? void 0 : newFileOrDirPath + "/" + suffix; + } +} +function makeCorrespondingRelativeChange(a0, b0, a1, getCanonicalFileName) { + const rel = getRelativePathFromFile(a0, b0, getCanonicalFileName); + return combinePathsSafe(getDirectoryPath(a1), rel); +} +function updateTsconfigFiles(program, changeTracker, oldToNew, oldFileOrDirPath, newFileOrDirPath, currentDirectory, useCaseSensitiveFileNames2) { + const { configFile } = program.getCompilerOptions(); + if (!configFile) return; + const configDir = getDirectoryPath(configFile.fileName); + const jsonObjectLiteral = getTsConfigObjectLiteralExpression(configFile); + if (!jsonObjectLiteral) return; + forEachProperty(jsonObjectLiteral, (property, propertyName) => { + switch (propertyName) { + case "files": + case "include": + case "exclude": { + const foundExactMatch = updatePaths(property); + if (foundExactMatch || propertyName !== "include" || !isArrayLiteralExpression(property.initializer)) return; + const includes = mapDefined(property.initializer.elements, (e) => isStringLiteral(e) ? e.text : void 0); + if (includes.length === 0) return; + const matchers = getFileMatcherPatterns( + configDir, + /*excludes*/ + [], + includes, + useCaseSensitiveFileNames2, + currentDirectory + ); + if (getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(oldFileOrDirPath) && !getRegexFromPattern(Debug.checkDefined(matchers.includeFilePattern), useCaseSensitiveFileNames2).test(newFileOrDirPath)) { + changeTracker.insertNodeAfter(configFile, last(property.initializer.elements), factory.createStringLiteral(relativePath(newFileOrDirPath))); + } + return; + } + case "compilerOptions": + forEachProperty(property.initializer, (property2, propertyName2) => { + const option = getOptionFromName(propertyName2); + Debug.assert((option == null ? void 0 : option.type) !== "listOrElement"); + if (option && (option.isFilePath || option.type === "list" && option.element.isFilePath)) { + updatePaths(property2); + } else if (propertyName2 === "paths") { + forEachProperty(property2.initializer, (pathsProperty) => { + if (!isArrayLiteralExpression(pathsProperty.initializer)) return; + for (const e of pathsProperty.initializer.elements) { + tryUpdateString(e); + } + }); + } + }); + return; + } + }); + function updatePaths(property) { + const elements = isArrayLiteralExpression(property.initializer) ? property.initializer.elements : [property.initializer]; + let foundExactMatch = false; + for (const element of elements) { + foundExactMatch = tryUpdateString(element) || foundExactMatch; + } + return foundExactMatch; + } + function tryUpdateString(element) { + if (!isStringLiteral(element)) return false; + const elementFileName = combinePathsSafe(configDir, element.text); + const updated = oldToNew(elementFileName); + if (updated !== void 0) { + changeTracker.replaceRangeWithText(configFile, createStringRange(element, configFile), relativePath(updated)); + return true; + } + return false; + } + function relativePath(path) { + return getRelativePathFromDirectory( + configDir, + path, + /*ignoreCase*/ + !useCaseSensitiveFileNames2 + ); + } +} +function updateImports(program, changeTracker, oldToNew, newToOld, host, getCanonicalFileName) { + const allFiles = program.getSourceFiles(); + for (const sourceFile of allFiles) { + const newFromOld = oldToNew(sourceFile.fileName); + const newImportFromPath = newFromOld ?? sourceFile.fileName; + const newImportFromDirectory = getDirectoryPath(newImportFromPath); + const oldFromNew = newToOld(sourceFile.fileName); + const oldImportFromPath = oldFromNew || sourceFile.fileName; + const oldImportFromDirectory = getDirectoryPath(oldImportFromPath); + const importingSourceFileMoved = newFromOld !== void 0 || oldFromNew !== void 0; + updateImportsWorker(sourceFile, changeTracker, (referenceText) => { + if (!pathIsRelative(referenceText)) return void 0; + const oldAbsolute = combinePathsSafe(oldImportFromDirectory, referenceText); + const newAbsolute = oldToNew(oldAbsolute); + return newAbsolute === void 0 ? void 0 : ensurePathIsNonModuleName(getRelativePathFromDirectory(newImportFromDirectory, newAbsolute, getCanonicalFileName)); + }, (importLiteral) => { + const importedModuleSymbol = program.getTypeChecker().getSymbolAtLocation(importLiteral); + if ((importedModuleSymbol == null ? void 0 : importedModuleSymbol.declarations) && importedModuleSymbol.declarations.some((d) => isAmbientModule(d))) return void 0; + const toImport = oldFromNew !== void 0 ? getSourceFileToImportFromResolved(importLiteral, resolveModuleName(importLiteral.text, oldImportFromPath, program.getCompilerOptions(), host), oldToNew, allFiles) : getSourceFileToImport(importedModuleSymbol, importLiteral, sourceFile, program, host, oldToNew); + return toImport !== void 0 && (toImport.updated || importingSourceFileMoved && pathIsRelative(importLiteral.text)) ? ts_moduleSpecifiers_exports.updateModuleSpecifier(program.getCompilerOptions(), sourceFile, newImportFromPath, toImport.newFileName, createModuleSpecifierResolutionHost(program, host), importLiteral.text) : void 0; + }); + } +} +function combineNormal(pathA, pathB) { + return normalizePath(combinePaths(pathA, pathB)); +} +function combinePathsSafe(pathA, pathB) { + return ensurePathIsNonModuleName(combineNormal(pathA, pathB)); +} +function getSourceFileToImport(importedModuleSymbol, importLiteral, importingSourceFile, program, host, oldToNew) { + if (importedModuleSymbol) { + const oldFileName = find(importedModuleSymbol.declarations, isSourceFile).fileName; + const newFileName = oldToNew(oldFileName); + return newFileName === void 0 ? { newFileName: oldFileName, updated: false } : { newFileName, updated: true }; + } else { + const mode = program.getModeForUsageLocation(importingSourceFile, importLiteral); + const resolved = host.resolveModuleNameLiterals || !host.resolveModuleNames ? program.getResolvedModuleFromModuleSpecifier(importLiteral, importingSourceFile) : host.getResolvedModuleWithFailedLookupLocationsFromCache && host.getResolvedModuleWithFailedLookupLocationsFromCache(importLiteral.text, importingSourceFile.fileName, mode); + return getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, program.getSourceFiles()); + } +} +function getSourceFileToImportFromResolved(importLiteral, resolved, oldToNew, sourceFiles) { + if (!resolved) return void 0; + if (resolved.resolvedModule) { + const result2 = tryChange(resolved.resolvedModule.resolvedFileName); + if (result2) return result2; + } + const result = forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJsonExisting) || pathIsRelative(importLiteral.text) && forEach(resolved.failedLookupLocations, tryChangeWithIgnoringPackageJson); + if (result) return result; + return resolved.resolvedModule && { newFileName: resolved.resolvedModule.resolvedFileName, updated: false }; + function tryChangeWithIgnoringPackageJsonExisting(oldFileName) { + const newFileName = oldToNew(oldFileName); + return newFileName && find(sourceFiles, (src) => src.fileName === newFileName) ? tryChangeWithIgnoringPackageJson(oldFileName) : void 0; + } + function tryChangeWithIgnoringPackageJson(oldFileName) { + return !endsWith(oldFileName, "/package.json") ? tryChange(oldFileName) : void 0; + } + function tryChange(oldFileName) { + const newFileName = oldToNew(oldFileName); + return newFileName && { newFileName, updated: true }; + } +} +function updateImportsWorker(sourceFile, changeTracker, updateRef, updateImport) { + for (const ref of sourceFile.referencedFiles || emptyArray) { + const updated = updateRef(ref.fileName); + if (updated !== void 0 && updated !== sourceFile.text.slice(ref.pos, ref.end)) changeTracker.replaceRangeWithText(sourceFile, ref, updated); + } + for (const importStringLiteral of sourceFile.imports) { + const updated = updateImport(importStringLiteral); + if (updated !== void 0 && updated !== importStringLiteral.text) changeTracker.replaceRangeWithText(sourceFile, createStringRange(importStringLiteral, sourceFile), updated); + } +} +function createStringRange(node, sourceFile) { + return createRange(node.getStart(sourceFile) + 1, node.end - 1); +} +function forEachProperty(objectLiteral, cb) { + if (!isObjectLiteralExpression(objectLiteral)) return; + for (const property of objectLiteral.properties) { + if (isPropertyAssignment(property) && isStringLiteral(property.name)) { + cb(property, property.name.text); + } + } +} + +// src/services/patternMatcher.ts +var PatternMatchKind = /* @__PURE__ */ ((PatternMatchKind2) => { + PatternMatchKind2[PatternMatchKind2["exact"] = 0] = "exact"; + PatternMatchKind2[PatternMatchKind2["prefix"] = 1] = "prefix"; + PatternMatchKind2[PatternMatchKind2["substring"] = 2] = "substring"; + PatternMatchKind2[PatternMatchKind2["camelCase"] = 3] = "camelCase"; + return PatternMatchKind2; +})(PatternMatchKind || {}); +function createPatternMatch(kind, isCaseSensitive) { + return { + kind, + isCaseSensitive + }; +} +function createPatternMatcher(pattern) { + const stringToWordSpans = /* @__PURE__ */ new Map(); + const dotSeparatedSegments = pattern.trim().split(".").map((p) => createSegment(p.trim())); + if (dotSeparatedSegments.length === 1 && dotSeparatedSegments[0].totalTextChunk.text === "") { + return { + getMatchForLastSegmentOfPattern: () => createPatternMatch( + 2 /* substring */, + /*isCaseSensitive*/ + true + ), + getFullMatch: () => createPatternMatch( + 2 /* substring */, + /*isCaseSensitive*/ + true + ), + patternContainsDots: false + }; + } + if (dotSeparatedSegments.some((segment) => !segment.subWordTextChunks.length)) return void 0; + return { + getFullMatch: (containers, candidate) => getFullMatch(containers, candidate, dotSeparatedSegments, stringToWordSpans), + getMatchForLastSegmentOfPattern: (candidate) => matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans), + patternContainsDots: dotSeparatedSegments.length > 1 + }; +} +function getFullMatch(candidateContainers, candidate, dotSeparatedSegments, stringToWordSpans) { + const candidateMatch = matchSegment(candidate, last(dotSeparatedSegments), stringToWordSpans); + if (!candidateMatch) { + return void 0; + } + if (dotSeparatedSegments.length - 1 > candidateContainers.length) { + return void 0; + } + let bestMatch; + for (let i = dotSeparatedSegments.length - 2, j = candidateContainers.length - 1; i >= 0; i -= 1, j -= 1) { + bestMatch = betterMatch(bestMatch, matchSegment(candidateContainers[j], dotSeparatedSegments[i], stringToWordSpans)); + } + return bestMatch; +} +function getWordSpans(word, stringToWordSpans) { + let spans = stringToWordSpans.get(word); + if (!spans) { + stringToWordSpans.set(word, spans = breakIntoWordSpans(word)); + } + return spans; +} +function matchTextChunk(candidate, chunk, stringToWordSpans) { + const index = indexOfIgnoringCase(candidate, chunk.textLowerCase); + if (index === 0) { + return createPatternMatch( + chunk.text.length === candidate.length ? 0 /* exact */ : 1 /* prefix */, + /*isCaseSensitive:*/ + startsWith(candidate, chunk.text) + ); + } + if (chunk.isLowerCase) { + if (index === -1) return void 0; + const wordSpans = getWordSpans(candidate, stringToWordSpans); + for (const span of wordSpans) { + if (partStartsWith( + candidate, + span, + chunk.text, + /*ignoreCase*/ + true + )) { + return createPatternMatch( + 2 /* substring */, + /*isCaseSensitive:*/ + partStartsWith( + candidate, + span, + chunk.text, + /*ignoreCase*/ + false + ) + ); + } + } + if (chunk.text.length < candidate.length && isUpperCaseLetter(candidate.charCodeAt(index))) { + return createPatternMatch( + 2 /* substring */, + /*isCaseSensitive*/ + false + ); + } + } else { + if (candidate.indexOf(chunk.text) > 0) { + return createPatternMatch( + 2 /* substring */, + /*isCaseSensitive*/ + true + ); + } + if (chunk.characterSpans.length > 0) { + const candidateParts = getWordSpans(candidate, stringToWordSpans); + const isCaseSensitive = tryCamelCaseMatch( + candidate, + candidateParts, + chunk, + /*ignoreCase*/ + false + ) ? true : tryCamelCaseMatch( + candidate, + candidateParts, + chunk, + /*ignoreCase*/ + true + ) ? false : void 0; + if (isCaseSensitive !== void 0) { + return createPatternMatch(3 /* camelCase */, isCaseSensitive); + } + } + } +} +function matchSegment(candidate, segment, stringToWordSpans) { + if (every2(segment.totalTextChunk.text, (ch) => ch !== 32 /* space */ && ch !== 42 /* asterisk */)) { + const match = matchTextChunk(candidate, segment.totalTextChunk, stringToWordSpans); + if (match) return match; + } + const subWordTextChunks = segment.subWordTextChunks; + let bestMatch; + for (const subWordTextChunk of subWordTextChunks) { + bestMatch = betterMatch(bestMatch, matchTextChunk(candidate, subWordTextChunk, stringToWordSpans)); + } + return bestMatch; +} +function betterMatch(a, b) { + return min([a, b], compareMatches); +} +function compareMatches(a, b) { + return a === void 0 ? 1 /* GreaterThan */ : b === void 0 ? -1 /* LessThan */ : compareValues(a.kind, b.kind) || compareBooleans(!a.isCaseSensitive, !b.isCaseSensitive); +} +function partStartsWith(candidate, candidateSpan, pattern, ignoreCase, patternSpan = { start: 0, length: pattern.length }) { + return patternSpan.length <= candidateSpan.length && everyInRange(0, patternSpan.length, (i) => equalChars(pattern.charCodeAt(patternSpan.start + i), candidate.charCodeAt(candidateSpan.start + i), ignoreCase)); +} +function equalChars(ch1, ch2, ignoreCase) { + return ignoreCase ? toLowerCase2(ch1) === toLowerCase2(ch2) : ch1 === ch2; +} +function tryCamelCaseMatch(candidate, candidateParts, chunk, ignoreCase) { + const chunkCharacterSpans = chunk.characterSpans; + let currentCandidate = 0; + let currentChunkSpan = 0; + let firstMatch; + let contiguous; + while (true) { + if (currentChunkSpan === chunkCharacterSpans.length) { + return true; + } else if (currentCandidate === candidateParts.length) { + return false; + } + let candidatePart = candidateParts[currentCandidate]; + let gotOneMatchThisCandidate = false; + for (; currentChunkSpan < chunkCharacterSpans.length; currentChunkSpan++) { + const chunkCharacterSpan = chunkCharacterSpans[currentChunkSpan]; + if (gotOneMatchThisCandidate) { + if (!isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan - 1].start)) || !isUpperCaseLetter(chunk.text.charCodeAt(chunkCharacterSpans[currentChunkSpan].start))) { + break; + } + } + if (!partStartsWith(candidate, candidatePart, chunk.text, ignoreCase, chunkCharacterSpan)) { + break; + } + gotOneMatchThisCandidate = true; + firstMatch = firstMatch === void 0 ? currentCandidate : firstMatch; + contiguous = contiguous === void 0 ? true : contiguous; + candidatePart = createTextSpan(candidatePart.start + chunkCharacterSpan.length, candidatePart.length - chunkCharacterSpan.length); + } + if (!gotOneMatchThisCandidate && contiguous !== void 0) { + contiguous = false; + } + currentCandidate++; + } +} +function createSegment(text) { + return { + totalTextChunk: createTextChunk(text), + subWordTextChunks: breakPatternIntoTextChunks(text) + }; +} +function isUpperCaseLetter(ch) { + if (ch >= 65 /* A */ && ch <= 90 /* Z */) { + return true; + } + if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) { + return false; + } + const str = String.fromCharCode(ch); + return str === str.toUpperCase(); +} +function isLowerCaseLetter(ch) { + if (ch >= 97 /* a */ && ch <= 122 /* z */) { + return true; + } + if (ch < 127 /* maxAsciiCharacter */ || !isUnicodeIdentifierStart(ch, 99 /* Latest */)) { + return false; + } + const str = String.fromCharCode(ch); + return str === str.toLowerCase(); +} +function indexOfIgnoringCase(str, value) { + const n = str.length - value.length; + for (let start = 0; start <= n; start++) { + if (every2(value, (valueChar, i) => toLowerCase2(str.charCodeAt(i + start)) === valueChar)) { + return start; + } + } + return -1; +} +function toLowerCase2(ch) { + if (ch >= 65 /* A */ && ch <= 90 /* Z */) { + return 97 /* a */ + (ch - 65 /* A */); + } + if (ch < 127 /* maxAsciiCharacter */) { + return ch; + } + return String.fromCharCode(ch).toLowerCase().charCodeAt(0); +} +function isDigit2(ch) { + return ch >= 48 /* _0 */ && ch <= 57 /* _9 */; +} +function isWordChar(ch) { + return isUpperCaseLetter(ch) || isLowerCaseLetter(ch) || isDigit2(ch) || ch === 95 /* _ */ || ch === 36 /* $ */; +} +function breakPatternIntoTextChunks(pattern) { + const result = []; + let wordStart = 0; + let wordLength = 0; + for (let i = 0; i < pattern.length; i++) { + const ch = pattern.charCodeAt(i); + if (isWordChar(ch)) { + if (wordLength === 0) { + wordStart = i; + } + wordLength++; + } else { + if (wordLength > 0) { + result.push(createTextChunk(pattern.substr(wordStart, wordLength))); + wordLength = 0; + } + } + } + if (wordLength > 0) { + result.push(createTextChunk(pattern.substr(wordStart, wordLength))); + } + return result; +} +function createTextChunk(text) { + const textLowerCase = text.toLowerCase(); + return { + text, + textLowerCase, + isLowerCase: text === textLowerCase, + characterSpans: breakIntoCharacterSpans(text) + }; +} +function breakIntoCharacterSpans(identifier) { + return breakIntoSpans( + identifier, + /*word*/ + false + ); +} +function breakIntoWordSpans(identifier) { + return breakIntoSpans( + identifier, + /*word*/ + true + ); +} +function breakIntoSpans(identifier, word) { + const result = []; + let wordStart = 0; + for (let i = 1; i < identifier.length; i++) { + const lastIsDigit = isDigit2(identifier.charCodeAt(i - 1)); + const currentIsDigit = isDigit2(identifier.charCodeAt(i)); + const hasTransitionFromLowerToUpper = transitionFromLowerToUpper(identifier, word, i); + const hasTransitionFromUpperToLower = word && transitionFromUpperToLower(identifier, i, wordStart); + if (charIsPunctuation(identifier.charCodeAt(i - 1)) || charIsPunctuation(identifier.charCodeAt(i)) || lastIsDigit !== currentIsDigit || hasTransitionFromLowerToUpper || hasTransitionFromUpperToLower) { + if (!isAllPunctuation(identifier, wordStart, i)) { + result.push(createTextSpan(wordStart, i - wordStart)); + } + wordStart = i; + } + } + if (!isAllPunctuation(identifier, wordStart, identifier.length)) { + result.push(createTextSpan(wordStart, identifier.length - wordStart)); + } + return result; +} +function charIsPunctuation(ch) { + switch (ch) { + case 33 /* exclamation */: + case 34 /* doubleQuote */: + case 35 /* hash */: + case 37 /* percent */: + case 38 /* ampersand */: + case 39 /* singleQuote */: + case 40 /* openParen */: + case 41 /* closeParen */: + case 42 /* asterisk */: + case 44 /* comma */: + case 45 /* minus */: + case 46 /* dot */: + case 47 /* slash */: + case 58 /* colon */: + case 59 /* semicolon */: + case 63 /* question */: + case 64 /* at */: + case 91 /* openBracket */: + case 92 /* backslash */: + case 93 /* closeBracket */: + case 95 /* _ */: + case 123 /* openBrace */: + case 125 /* closeBrace */: + return true; + } + return false; +} +function isAllPunctuation(identifier, start, end) { + return every2(identifier, (ch) => charIsPunctuation(ch) && ch !== 95 /* _ */, start, end); +} +function transitionFromUpperToLower(identifier, index, wordStart) { + return index !== wordStart && index + 1 < identifier.length && isUpperCaseLetter(identifier.charCodeAt(index)) && isLowerCaseLetter(identifier.charCodeAt(index + 1)) && every2(identifier, isUpperCaseLetter, wordStart, index); +} +function transitionFromLowerToUpper(identifier, word, index) { + const lastIsUpper = isUpperCaseLetter(identifier.charCodeAt(index - 1)); + const currentIsUpper = isUpperCaseLetter(identifier.charCodeAt(index)); + return currentIsUpper && (!word || !lastIsUpper); +} +function everyInRange(start, end, pred) { + for (let i = start; i < end; i++) { + if (!pred(i)) { + return false; + } + } + return true; +} +function every2(s, pred, start = 0, end = s.length) { + return everyInRange(start, end, (i) => pred(s.charCodeAt(i), i)); +} + +// src/services/preProcess.ts +function preProcessFile(sourceText, readImportFiles = true, detectJavaScriptImports = false) { + const pragmaContext = { + languageVersion: 1 /* ES5 */, + // controls whether the token scanner considers unicode identifiers or not - shouldn't matter, since we're only using it for trivia + pragmas: void 0, + checkJsDirective: void 0, + referencedFiles: [], + typeReferenceDirectives: [], + libReferenceDirectives: [], + amdDependencies: [], + hasNoDefaultLib: void 0, + moduleName: void 0 + }; + const importedFiles = []; + let ambientExternalModules; + let lastToken; + let currentToken; + let braceNesting = 0; + let externalModule = false; + function nextToken() { + lastToken = currentToken; + currentToken = scanner.scan(); + if (currentToken === 19 /* OpenBraceToken */) { + braceNesting++; + } else if (currentToken === 20 /* CloseBraceToken */) { + braceNesting--; + } + return currentToken; + } + function getFileReference() { + const fileName = scanner.getTokenValue(); + const pos = scanner.getTokenStart(); + return { fileName, pos, end: pos + fileName.length }; + } + function recordAmbientExternalModule() { + if (!ambientExternalModules) { + ambientExternalModules = []; + } + ambientExternalModules.push({ ref: getFileReference(), depth: braceNesting }); + } + function recordModuleName() { + importedFiles.push(getFileReference()); + markAsExternalModuleIfTopLevel(); + } + function markAsExternalModuleIfTopLevel() { + if (braceNesting === 0) { + externalModule = true; + } + } + function tryConsumeDeclare() { + let token = scanner.getToken(); + if (token === 138 /* DeclareKeyword */) { + token = nextToken(); + if (token === 144 /* ModuleKeyword */) { + token = nextToken(); + if (token === 11 /* StringLiteral */) { + recordAmbientExternalModule(); + } + } + return true; + } + return false; + } + function tryConsumeImport() { + if (lastToken === 25 /* DotToken */) { + return false; + } + let token = scanner.getToken(); + if (token === 102 /* ImportKeyword */) { + token = nextToken(); + if (token === 21 /* OpenParenToken */) { + token = nextToken(); + if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) { + recordModuleName(); + return true; + } + } else if (token === 11 /* StringLiteral */) { + recordModuleName(); + return true; + } else { + if (token === 156 /* TypeKeyword */) { + const skipTypeKeyword = scanner.lookAhead(() => { + const token2 = scanner.scan(); + return token2 !== 161 /* FromKeyword */ && (token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */ || token2 === 80 /* Identifier */ || isKeyword(token2)); + }); + if (skipTypeKeyword) { + token = nextToken(); + } + } + if (token === 80 /* Identifier */ || isKeyword(token)) { + token = nextToken(); + if (token === 161 /* FromKeyword */) { + token = nextToken(); + if (token === 11 /* StringLiteral */) { + recordModuleName(); + return true; + } + } else if (token === 64 /* EqualsToken */) { + if (tryConsumeRequireCall( + /*skipCurrentToken*/ + true + )) { + return true; + } + } else if (token === 28 /* CommaToken */) { + token = nextToken(); + } else { + return true; + } + } + if (token === 19 /* OpenBraceToken */) { + token = nextToken(); + while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { + token = nextToken(); + } + if (token === 20 /* CloseBraceToken */) { + token = nextToken(); + if (token === 161 /* FromKeyword */) { + token = nextToken(); + if (token === 11 /* StringLiteral */) { + recordModuleName(); + } + } + } + } else if (token === 42 /* AsteriskToken */) { + token = nextToken(); + if (token === 130 /* AsKeyword */) { + token = nextToken(); + if (token === 80 /* Identifier */ || isKeyword(token)) { + token = nextToken(); + if (token === 161 /* FromKeyword */) { + token = nextToken(); + if (token === 11 /* StringLiteral */) { + recordModuleName(); + } + } + } + } + } + } + return true; + } + return false; + } + function tryConsumeExport() { + let token = scanner.getToken(); + if (token === 95 /* ExportKeyword */) { + markAsExternalModuleIfTopLevel(); + token = nextToken(); + if (token === 156 /* TypeKeyword */) { + const skipTypeKeyword = scanner.lookAhead(() => { + const token2 = scanner.scan(); + return token2 === 42 /* AsteriskToken */ || token2 === 19 /* OpenBraceToken */; + }); + if (skipTypeKeyword) { + token = nextToken(); + } + } + if (token === 19 /* OpenBraceToken */) { + token = nextToken(); + while (token !== 20 /* CloseBraceToken */ && token !== 1 /* EndOfFileToken */) { + token = nextToken(); + } + if (token === 20 /* CloseBraceToken */) { + token = nextToken(); + if (token === 161 /* FromKeyword */) { + token = nextToken(); + if (token === 11 /* StringLiteral */) { + recordModuleName(); + } + } + } + } else if (token === 42 /* AsteriskToken */) { + token = nextToken(); + if (token === 161 /* FromKeyword */) { + token = nextToken(); + if (token === 11 /* StringLiteral */) { + recordModuleName(); + } + } + } else if (token === 102 /* ImportKeyword */) { + token = nextToken(); + if (token === 156 /* TypeKeyword */) { + const skipTypeKeyword = scanner.lookAhead(() => { + const token2 = scanner.scan(); + return token2 === 80 /* Identifier */ || isKeyword(token2); + }); + if (skipTypeKeyword) { + token = nextToken(); + } + } + if (token === 80 /* Identifier */ || isKeyword(token)) { + token = nextToken(); + if (token === 64 /* EqualsToken */) { + if (tryConsumeRequireCall( + /*skipCurrentToken*/ + true + )) { + return true; + } + } + } + } + return true; + } + return false; + } + function tryConsumeRequireCall(skipCurrentToken, allowTemplateLiterals = false) { + let token = skipCurrentToken ? nextToken() : scanner.getToken(); + if (token === 149 /* RequireKeyword */) { + token = nextToken(); + if (token === 21 /* OpenParenToken */) { + token = nextToken(); + if (token === 11 /* StringLiteral */ || allowTemplateLiterals && token === 15 /* NoSubstitutionTemplateLiteral */) { + recordModuleName(); + } + } + return true; + } + return false; + } + function tryConsumeDefine() { + let token = scanner.getToken(); + if (token === 80 /* Identifier */ && scanner.getTokenValue() === "define") { + token = nextToken(); + if (token !== 21 /* OpenParenToken */) { + return true; + } + token = nextToken(); + if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) { + token = nextToken(); + if (token === 28 /* CommaToken */) { + token = nextToken(); + } else { + return true; + } + } + if (token !== 23 /* OpenBracketToken */) { + return true; + } + token = nextToken(); + while (token !== 24 /* CloseBracketToken */ && token !== 1 /* EndOfFileToken */) { + if (token === 11 /* StringLiteral */ || token === 15 /* NoSubstitutionTemplateLiteral */) { + recordModuleName(); + } + token = nextToken(); + } + return true; + } + return false; + } + function processImports() { + scanner.setText(sourceText); + nextToken(); + while (true) { + if (scanner.getToken() === 1 /* EndOfFileToken */) { + break; + } + if (scanner.getToken() === 16 /* TemplateHead */) { + const stack = [scanner.getToken()]; + loop: + while (length(stack)) { + const token = scanner.scan(); + switch (token) { + case 1 /* EndOfFileToken */: + break loop; + case 102 /* ImportKeyword */: + tryConsumeImport(); + break; + case 16 /* TemplateHead */: + stack.push(token); + break; + case 19 /* OpenBraceToken */: + if (length(stack)) { + stack.push(token); + } + break; + case 20 /* CloseBraceToken */: + if (length(stack)) { + if (lastOrUndefined(stack) === 16 /* TemplateHead */) { + if (scanner.reScanTemplateToken( + /*isTaggedTemplate*/ + false + ) === 18 /* TemplateTail */) { + stack.pop(); + } + } else { + stack.pop(); + } + } + break; + } + } + nextToken(); + } + if (tryConsumeDeclare() || tryConsumeImport() || tryConsumeExport() || detectJavaScriptImports && (tryConsumeRequireCall( + /*skipCurrentToken*/ + false, + /*allowTemplateLiterals*/ + true + ) || tryConsumeDefine())) { + continue; + } else { + nextToken(); + } + } + scanner.setText(void 0); + } + if (readImportFiles) { + processImports(); + } + processCommentPragmas(pragmaContext, sourceText); + processPragmasIntoFields(pragmaContext, noop); + if (externalModule) { + if (ambientExternalModules) { + for (const decl of ambientExternalModules) { + importedFiles.push(decl.ref); + } + } + return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: void 0 }; + } else { + let ambientModuleNames; + if (ambientExternalModules) { + for (const decl of ambientExternalModules) { + if (decl.depth === 0) { + if (!ambientModuleNames) { + ambientModuleNames = []; + } + ambientModuleNames.push(decl.ref.fileName); + } else { + importedFiles.push(decl.ref); + } + } + } + return { referencedFiles: pragmaContext.referencedFiles, typeReferenceDirectives: pragmaContext.typeReferenceDirectives, libReferenceDirectives: pragmaContext.libReferenceDirectives, importedFiles, isLibFile: !!pragmaContext.hasNoDefaultLib, ambientExternalModules: ambientModuleNames }; + } +} + +// src/services/sourcemaps.ts +var base64UrlRegExp = /^data:(?:application\/json;charset=[uU][tT][fF]-8;base64,([A-Za-z0-9+/=]+)$)?/; +function getSourceMapper(host) { + const getCanonicalFileName = createGetCanonicalFileName(host.useCaseSensitiveFileNames()); + const currentDirectory = host.getCurrentDirectory(); + const sourceFileLike = /* @__PURE__ */ new Map(); + const documentPositionMappers = /* @__PURE__ */ new Map(); + return { + tryGetSourcePosition, + tryGetGeneratedPosition, + toLineColumnOffset, + clearCache, + documentPositionMappers + }; + function toPath3(fileName) { + return toPath(fileName, currentDirectory, getCanonicalFileName); + } + function getDocumentPositionMapper2(generatedFileName, sourceFileName) { + const path = toPath3(generatedFileName); + const value = documentPositionMappers.get(path); + if (value) return value; + let mapper; + if (host.getDocumentPositionMapper) { + mapper = host.getDocumentPositionMapper(generatedFileName, sourceFileName); + } else if (host.readFile) { + const file = getSourceFileLike(generatedFileName); + mapper = file && getDocumentPositionMapper( + { getSourceFileLike, getCanonicalFileName, log: (s) => host.log(s) }, + generatedFileName, + getLineInfo(file.text, getLineStarts(file)), + (f) => !host.fileExists || host.fileExists(f) ? host.readFile(f) : void 0 + ); + } + documentPositionMappers.set(path, mapper || identitySourceMapConsumer); + return mapper || identitySourceMapConsumer; + } + function tryGetSourcePosition(info) { + if (!isDeclarationFileName(info.fileName)) return void 0; + const file = getSourceFile(info.fileName); + if (!file) return void 0; + const newLoc = getDocumentPositionMapper2(info.fileName).getSourcePosition(info); + return !newLoc || newLoc === info ? void 0 : tryGetSourcePosition(newLoc) || newLoc; + } + function tryGetGeneratedPosition(info) { + if (isDeclarationFileName(info.fileName)) return void 0; + const sourceFile = getSourceFile(info.fileName); + if (!sourceFile) return void 0; + const program = host.getProgram(); + if (program.isSourceOfProjectReferenceRedirect(sourceFile.fileName)) { + return void 0; + } + const options = program.getCompilerOptions(); + const outPath = options.outFile; + const declarationPath = outPath ? removeFileExtension(outPath) + ".d.ts" /* Dts */ : getDeclarationEmitOutputFilePathWorker(info.fileName, program.getCompilerOptions(), program); + if (declarationPath === void 0) return void 0; + const newLoc = getDocumentPositionMapper2(declarationPath, info.fileName).getGeneratedPosition(info); + return newLoc === info ? void 0 : newLoc; + } + function getSourceFile(fileName) { + const program = host.getProgram(); + if (!program) return void 0; + const path = toPath3(fileName); + const file = program.getSourceFileByPath(path); + return file && file.resolvedPath === path ? file : void 0; + } + function getOrCreateSourceFileLike(fileName) { + const path = toPath3(fileName); + const fileFromCache = sourceFileLike.get(path); + if (fileFromCache !== void 0) return fileFromCache ? fileFromCache : void 0; + if (!host.readFile || host.fileExists && !host.fileExists(fileName)) { + sourceFileLike.set(path, false); + return void 0; + } + const text = host.readFile(fileName); + const file = text ? createSourceFileLike(text) : false; + sourceFileLike.set(path, file); + return file ? file : void 0; + } + function getSourceFileLike(fileName) { + return !host.getSourceFileLike ? getSourceFile(fileName) || getOrCreateSourceFileLike(fileName) : host.getSourceFileLike(fileName); + } + function toLineColumnOffset(fileName, position) { + const file = getSourceFileLike(fileName); + return file.getLineAndCharacterOfPosition(position); + } + function clearCache() { + sourceFileLike.clear(); + documentPositionMappers.clear(); + } +} +function getDocumentPositionMapper(host, generatedFileName, generatedFileLineInfo, readMapFile) { + let mapFileName = tryGetSourceMappingURL(generatedFileLineInfo); + if (mapFileName) { + const match = base64UrlRegExp.exec(mapFileName); + if (match) { + if (match[1]) { + const base64Object = match[1]; + return convertDocumentToSourceMapper(host, base64decode(sys, base64Object), generatedFileName); + } + mapFileName = void 0; + } + } + const possibleMapLocations = []; + if (mapFileName) { + possibleMapLocations.push(mapFileName); + } + possibleMapLocations.push(generatedFileName + ".map"); + const originalMapFileName = mapFileName && getNormalizedAbsolutePath(mapFileName, getDirectoryPath(generatedFileName)); + for (const location of possibleMapLocations) { + const mapFileName2 = getNormalizedAbsolutePath(location, getDirectoryPath(generatedFileName)); + const mapFileContents = readMapFile(mapFileName2, originalMapFileName); + if (isString(mapFileContents)) { + return convertDocumentToSourceMapper(host, mapFileContents, mapFileName2); + } + if (mapFileContents !== void 0) { + return mapFileContents || void 0; + } + } + return void 0; +} +function convertDocumentToSourceMapper(host, contents, mapFileName) { + const map2 = tryParseRawSourceMap(contents); + if (!map2 || !map2.sources || !map2.file || !map2.mappings) { + return void 0; + } + if (map2.sourcesContent && map2.sourcesContent.some(isString)) return void 0; + return createDocumentPositionMapper(host, map2, mapFileName); +} +function createSourceFileLike(text, lineMap) { + return { + text, + lineMap, + getLineAndCharacterOfPosition(pos) { + return computeLineAndCharacterOfPosition(getLineStarts(this), pos); + } + }; +} + +// src/services/suggestionDiagnostics.ts +var visitedNestedConvertibleFunctions = /* @__PURE__ */ new Map(); +function computeSuggestionDiagnostics(sourceFile, program, cancellationToken) { + var _a; + program.getSemanticDiagnostics(sourceFile, cancellationToken); + const diags = []; + const checker = program.getTypeChecker(); + const isCommonJSFile = program.getImpliedNodeFormatForEmit(sourceFile) === 1 /* CommonJS */ || fileExtensionIsOneOf(sourceFile.fileName, [".cts" /* Cts */, ".cjs" /* Cjs */]); + if (!isCommonJSFile && sourceFile.commonJsModuleIndicator && (programContainsEsModules(program) || compilerOptionsIndicateEsModules(program.getCompilerOptions())) && containsTopLevelCommonjs(sourceFile)) { + diags.push(createDiagnosticForNode(getErrorNodeFromCommonJsIndicator(sourceFile.commonJsModuleIndicator), Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module)); + } + const isJsFile = isSourceFileJS(sourceFile); + visitedNestedConvertibleFunctions.clear(); + check(sourceFile); + if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) { + for (const moduleSpecifier of sourceFile.imports) { + const importNode = importFromModuleSpecifier(moduleSpecifier); + const name = importNameForConvertToDefaultImport(importNode); + if (!name) continue; + const module2 = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule; + const resolvedFile = module2 && program.getSourceFile(module2.resolvedFileName); + if (resolvedFile && resolvedFile.externalModuleIndicator && resolvedFile.externalModuleIndicator !== true && isExportAssignment(resolvedFile.externalModuleIndicator) && resolvedFile.externalModuleIndicator.isExportEquals) { + diags.push(createDiagnosticForNode(name, Diagnostics.Import_may_be_converted_to_a_default_import)); + } + } + } + addRange(diags, sourceFile.bindSuggestionDiagnostics); + addRange(diags, program.getSuggestionDiagnostics(sourceFile, cancellationToken)); + diags.sort((d1, d2) => d1.start - d2.start); + return diags; + function check(node) { + if (isJsFile) { + if (canBeConvertedToClass(node, checker)) { + diags.push(createDiagnosticForNode(isVariableDeclaration(node.parent) ? node.parent.name : node, Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration)); + } + } else { + if (isVariableStatement(node) && node.parent === sourceFile && node.declarationList.flags & 2 /* Const */ && node.declarationList.declarations.length === 1) { + const init = node.declarationList.declarations[0].initializer; + if (init && isRequireCall( + init, + /*requireStringLiteralLikeArgument*/ + true + )) { + diags.push(createDiagnosticForNode(init, Diagnostics.require_call_may_be_converted_to_an_import)); + } + } + const jsdocTypedefNodes = ts_codefix_exports.getJSDocTypedefNodes(node); + for (const jsdocTypedefNode of jsdocTypedefNodes) { + diags.push(createDiagnosticForNode(jsdocTypedefNode, Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type)); + } + if (ts_codefix_exports.parameterShouldGetTypeFromJSDoc(node)) { + diags.push(createDiagnosticForNode(node.name || node, Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types)); + } + } + if (canBeConvertedToAsync(node)) { + addConvertToAsyncFunctionDiagnostics(node, checker, diags); + } + node.forEachChild(check); + } +} +function containsTopLevelCommonjs(sourceFile) { + return sourceFile.statements.some((statement) => { + switch (statement.kind) { + case 243 /* VariableStatement */: + return statement.declarationList.declarations.some((decl) => !!decl.initializer && isRequireCall( + propertyAccessLeftHandSide(decl.initializer), + /*requireStringLiteralLikeArgument*/ + true + )); + case 244 /* ExpressionStatement */: { + const { expression } = statement; + if (!isBinaryExpression(expression)) return isRequireCall( + expression, + /*requireStringLiteralLikeArgument*/ + true + ); + const kind = getAssignmentDeclarationKind(expression); + return kind === 1 /* ExportsProperty */ || kind === 2 /* ModuleExports */; + } + default: + return false; + } + }); +} +function propertyAccessLeftHandSide(node) { + return isPropertyAccessExpression(node) ? propertyAccessLeftHandSide(node.expression) : node; +} +function importNameForConvertToDefaultImport(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + const { importClause, moduleSpecifier } = node; + return importClause && !importClause.name && importClause.namedBindings && importClause.namedBindings.kind === 274 /* NamespaceImport */ && isStringLiteral(moduleSpecifier) ? importClause.namedBindings.name : void 0; + case 271 /* ImportEqualsDeclaration */: + return node.name; + default: + return void 0; + } +} +function addConvertToAsyncFunctionDiagnostics(node, checker, diags) { + if (isConvertibleFunction(node, checker) && !visitedNestedConvertibleFunctions.has(getKeyFromNode(node))) { + diags.push(createDiagnosticForNode( + !node.name && isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) ? node.parent.name : node, + Diagnostics.This_may_be_converted_to_an_async_function + )); + } +} +function isConvertibleFunction(node, checker) { + return !isAsyncFunction(node) && node.body && isBlock(node.body) && hasReturnStatementWithPromiseHandler(node.body, checker) && returnsPromise(node, checker); +} +function returnsPromise(node, checker) { + const signature = checker.getSignatureFromDeclaration(node); + const returnType = signature ? checker.getReturnTypeOfSignature(signature) : void 0; + return !!returnType && !!checker.getPromisedTypeOfPromise(returnType); +} +function getErrorNodeFromCommonJsIndicator(commonJsModuleIndicator) { + return isBinaryExpression(commonJsModuleIndicator) ? commonJsModuleIndicator.left : commonJsModuleIndicator; +} +function hasReturnStatementWithPromiseHandler(body, checker) { + return !!forEachReturnStatement(body, (statement) => isReturnStatementWithFixablePromiseHandler(statement, checker)); +} +function isReturnStatementWithFixablePromiseHandler(node, checker) { + return isReturnStatement(node) && !!node.expression && isFixablePromiseHandler(node.expression, checker); +} +function isFixablePromiseHandler(node, checker) { + if (!isPromiseHandler(node) || !hasSupportedNumberOfArguments(node) || !node.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) { + return false; + } + let currentNode = node.expression.expression; + while (isPromiseHandler(currentNode) || isPropertyAccessExpression(currentNode)) { + if (isCallExpression(currentNode)) { + if (!hasSupportedNumberOfArguments(currentNode) || !currentNode.arguments.every((arg) => isFixablePromiseArgument(arg, checker))) { + return false; + } + currentNode = currentNode.expression.expression; + } else { + currentNode = currentNode.expression; + } + } + return true; +} +function isPromiseHandler(node) { + return isCallExpression(node) && (hasPropertyAccessExpressionWithName(node, "then") || hasPropertyAccessExpressionWithName(node, "catch") || hasPropertyAccessExpressionWithName(node, "finally")); +} +function hasSupportedNumberOfArguments(node) { + const name = node.expression.name.text; + const maxArguments = name === "then" ? 2 : name === "catch" ? 1 : name === "finally" ? 1 : 0; + if (node.arguments.length > maxArguments) return false; + if (node.arguments.length < maxArguments) return true; + return maxArguments === 1 || some(node.arguments, (arg) => { + return arg.kind === 106 /* NullKeyword */ || isIdentifier(arg) && arg.text === "undefined"; + }); +} +function isFixablePromiseArgument(arg, checker) { + switch (arg.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + const functionFlags = getFunctionFlags(arg); + if (functionFlags & 1 /* Generator */) { + return false; + } + // falls through + case 219 /* ArrowFunction */: + visitedNestedConvertibleFunctions.set(getKeyFromNode(arg), true); + // falls through + case 106 /* NullKeyword */: + return true; + case 80 /* Identifier */: + case 211 /* PropertyAccessExpression */: { + const symbol = checker.getSymbolAtLocation(arg); + if (!symbol) { + return false; + } + return checker.isUndefinedSymbol(symbol) || some(skipAlias(symbol, checker).declarations, (d) => isFunctionLike(d) || hasInitializer(d) && !!d.initializer && isFunctionLike(d.initializer)); + } + default: + return false; + } +} +function getKeyFromNode(exp) { + return `${exp.pos.toString()}:${exp.end.toString()}`; +} +function canBeConvertedToClass(node, checker) { + var _a, _b, _c, _d; + if (isFunctionExpression(node)) { + if (isVariableDeclaration(node.parent) && ((_a = node.symbol.members) == null ? void 0 : _a.size)) { + return true; + } + const symbol = checker.getSymbolOfExpando( + node, + /*allowDeclaration*/ + false + ); + return !!(symbol && (((_b = symbol.exports) == null ? void 0 : _b.size) || ((_c = symbol.members) == null ? void 0 : _c.size))); + } + if (isFunctionDeclaration(node)) { + return !!((_d = node.symbol.members) == null ? void 0 : _d.size); + } + return false; +} +function canBeConvertedToAsync(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return true; + default: + return false; + } +} + +// src/services/transpile.ts +var optionsRedundantWithVerbatimModuleSyntax = /* @__PURE__ */ new Set([ + "isolatedModules" +]); +function transpileModule(input, transpileOptions) { + return transpileWorker( + input, + transpileOptions, + /*declaration*/ + false + ); +} +function transpileDeclaration(input, transpileOptions) { + return transpileWorker( + input, + transpileOptions, + /*declaration*/ + true + ); +} +var barebonesLibContent = `/// +interface Boolean {} +interface Function {} +interface CallableFunction {} +interface NewableFunction {} +interface IArguments {} +interface Number {} +interface Object {} +interface RegExp {} +interface String {} +interface Array { length: number; [n: number]: T; } +interface SymbolConstructor { + (desc?: string | number): symbol; + for(name: string): symbol; + readonly toStringTag: symbol; +} +declare var Symbol: SymbolConstructor; +interface Symbol { + readonly [Symbol.toStringTag]: string; +}`; +var barebonesLibName = "lib.d.ts"; +var barebonesLibSourceFile; +function transpileWorker(input, transpileOptions, declaration) { + barebonesLibSourceFile ?? (barebonesLibSourceFile = createSourceFile(barebonesLibName, barebonesLibContent, { languageVersion: 99 /* Latest */ })); + const diagnostics = []; + const options = transpileOptions.compilerOptions ? fixupCompilerOptions(transpileOptions.compilerOptions, diagnostics) : {}; + const defaultOptions = getDefaultCompilerOptions2(); + for (const key in defaultOptions) { + if (hasProperty(defaultOptions, key) && options[key] === void 0) { + options[key] = defaultOptions[key]; + } + } + for (const option of transpileOptionValueCompilerOptions) { + if (options.verbatimModuleSyntax && optionsRedundantWithVerbatimModuleSyntax.has(option.name)) { + continue; + } + options[option.name] = option.transpileOptionValue; + } + options.suppressOutputPathCheck = true; + options.allowNonTsExtensions = true; + if (declaration) { + options.declaration = true; + options.emitDeclarationOnly = true; + options.isolatedDeclarations = true; + } else { + options.declaration = false; + options.declarationMap = false; + } + const newLine = getNewLineCharacter(options); + const compilerHost = { + getSourceFile: (fileName) => fileName === normalizePath(inputFileName) ? sourceFile : fileName === normalizePath(barebonesLibName) ? barebonesLibSourceFile : void 0, + writeFile: (name, text) => { + if (fileExtensionIs(name, ".map")) { + Debug.assertEqual(sourceMapText, void 0, "Unexpected multiple source map outputs, file:", name); + sourceMapText = text; + } else { + Debug.assertEqual(outputText, void 0, "Unexpected multiple outputs, file:", name); + outputText = text; + } + }, + getDefaultLibFileName: () => barebonesLibName, + useCaseSensitiveFileNames: () => false, + getCanonicalFileName: (fileName) => fileName, + getCurrentDirectory: () => "", + getNewLine: () => newLine, + fileExists: (fileName) => fileName === inputFileName || !!declaration && fileName === barebonesLibName, + readFile: () => "", + directoryExists: () => true, + getDirectories: () => [] + }; + const inputFileName = transpileOptions.fileName || (transpileOptions.compilerOptions && transpileOptions.compilerOptions.jsx ? "module.tsx" : "module.ts"); + const sourceFile = createSourceFile( + inputFileName, + input, + { + languageVersion: getEmitScriptTarget(options), + impliedNodeFormat: getImpliedNodeFormatForFile( + toPath(inputFileName, "", compilerHost.getCanonicalFileName), + /*packageJsonInfoCache*/ + void 0, + compilerHost, + options + ), + setExternalModuleIndicator: getSetExternalModuleIndicator(options), + jsDocParsingMode: transpileOptions.jsDocParsingMode ?? 0 /* ParseAll */ + } + ); + if (transpileOptions.moduleName) { + sourceFile.moduleName = transpileOptions.moduleName; + } + if (transpileOptions.renamedDependencies) { + sourceFile.renamedDependencies = new Map(Object.entries(transpileOptions.renamedDependencies)); + } + let outputText; + let sourceMapText; + const inputs = declaration ? [inputFileName, barebonesLibName] : [inputFileName]; + const program = createProgram(inputs, options, compilerHost); + if (transpileOptions.reportDiagnostics) { + addRange( + /*to*/ + diagnostics, + /*from*/ + program.getSyntacticDiagnostics(sourceFile) + ); + addRange( + /*to*/ + diagnostics, + /*from*/ + program.getOptionsDiagnostics() + ); + } + const result = program.emit( + /*targetSourceFile*/ + void 0, + /*writeFile*/ + void 0, + /*cancellationToken*/ + void 0, + /*emitOnlyDtsFiles*/ + declaration, + transpileOptions.transformers, + /*forceDtsEmit*/ + declaration + ); + addRange( + /*to*/ + diagnostics, + /*from*/ + result.diagnostics + ); + if (outputText === void 0) return Debug.fail("Output generation failed"); + return { outputText, diagnostics, sourceMapText }; +} +function transpile(input, compilerOptions, fileName, diagnostics, moduleName) { + const output = transpileModule(input, { compilerOptions, fileName, reportDiagnostics: !!diagnostics, moduleName }); + addRange(diagnostics, output.diagnostics); + return output.outputText; +} +var commandLineOptionsStringToEnum; +function fixupCompilerOptions(options, diagnostics) { + commandLineOptionsStringToEnum = commandLineOptionsStringToEnum || filter(optionDeclarations, (o) => typeof o.type === "object" && !forEachEntry(o.type, (v) => typeof v !== "number")); + options = cloneCompilerOptions(options); + for (const opt of commandLineOptionsStringToEnum) { + if (!hasProperty(options, opt.name)) { + continue; + } + const value = options[opt.name]; + if (isString(value)) { + options[opt.name] = parseCustomTypeOption(opt, value, diagnostics); + } else { + if (!forEachEntry(opt.type, (v) => v === value)) { + diagnostics.push(createCompilerDiagnosticForInvalidCustomType(opt)); + } + } + } + return options; +} + +// src/services/_namespaces/ts.NavigateTo.ts +var ts_NavigateTo_exports = {}; +__export(ts_NavigateTo_exports, { + getNavigateToItems: () => getNavigateToItems +}); + +// src/services/navigateTo.ts +function getNavigateToItems(sourceFiles, checker, cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles) { + const patternMatcher = createPatternMatcher(searchValue); + if (!patternMatcher) return emptyArray; + const rawItems = []; + const singleCurrentFile = sourceFiles.length === 1 ? sourceFiles[0] : void 0; + for (const sourceFile of sourceFiles) { + cancellationToken.throwIfCancellationRequested(); + if (excludeDtsFiles && sourceFile.isDeclarationFile) { + continue; + } + if (shouldExcludeFile(sourceFile, !!excludeLibFiles, singleCurrentFile)) { + continue; + } + sourceFile.getNamedDeclarations().forEach((declarations, name) => { + getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, sourceFile.fileName, !!excludeLibFiles, singleCurrentFile, rawItems); + }); + } + rawItems.sort(compareNavigateToItems); + return (maxResultCount === void 0 ? rawItems : rawItems.slice(0, maxResultCount)).map(createNavigateToItem); +} +function shouldExcludeFile(file, excludeLibFiles, singleCurrentFile) { + return file !== singleCurrentFile && excludeLibFiles && (isInsideNodeModules(file.path) || file.hasNoDefaultLib); +} +function getItemsFromNamedDeclaration(patternMatcher, name, declarations, checker, fileName, excludeLibFiles, singleCurrentFile, rawItems) { + const match = patternMatcher.getMatchForLastSegmentOfPattern(name); + if (!match) { + return; + } + for (const declaration of declarations) { + if (!shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile)) continue; + if (patternMatcher.patternContainsDots) { + const fullMatch = patternMatcher.getFullMatch(getContainers(declaration), name); + if (fullMatch) { + rawItems.push({ name, fileName, matchKind: fullMatch.kind, isCaseSensitive: fullMatch.isCaseSensitive, declaration }); + } + } else { + rawItems.push({ name, fileName, matchKind: match.kind, isCaseSensitive: match.isCaseSensitive, declaration }); + } + } +} +function shouldKeepItem(declaration, checker, excludeLibFiles, singleCurrentFile) { + var _a; + switch (declaration.kind) { + case 273 /* ImportClause */: + case 276 /* ImportSpecifier */: + case 271 /* ImportEqualsDeclaration */: + const importer = checker.getSymbolAtLocation(declaration.name); + const imported = checker.getAliasedSymbol(importer); + return importer.escapedName !== imported.escapedName && !((_a = imported.declarations) == null ? void 0 : _a.every((d) => shouldExcludeFile(d.getSourceFile(), excludeLibFiles, singleCurrentFile))); + default: + return true; + } +} +function tryAddSingleDeclarationName(declaration, containers) { + const name = getNameOfDeclaration(declaration); + return !!name && (pushLiteral(name, containers) || name.kind === 167 /* ComputedPropertyName */ && tryAddComputedPropertyName(name.expression, containers)); +} +function tryAddComputedPropertyName(expression, containers) { + return pushLiteral(expression, containers) || isPropertyAccessExpression(expression) && (containers.push(expression.name.text), true) && tryAddComputedPropertyName(expression.expression, containers); +} +function pushLiteral(node, containers) { + return isPropertyNameLiteral(node) && (containers.push(getTextOfIdentifierOrLiteral(node)), true); +} +function getContainers(declaration) { + const containers = []; + const name = getNameOfDeclaration(declaration); + if (name && name.kind === 167 /* ComputedPropertyName */ && !tryAddComputedPropertyName(name.expression, containers)) { + return emptyArray; + } + containers.shift(); + let container = getContainerNode(declaration); + while (container) { + if (!tryAddSingleDeclarationName(container, containers)) { + return emptyArray; + } + container = getContainerNode(container); + } + containers.reverse(); + return containers; +} +function compareNavigateToItems(i1, i2) { + return compareValues(i1.matchKind, i2.matchKind) || compareStringsCaseSensitiveUI(i1.name, i2.name); +} +function createNavigateToItem(rawItem) { + const declaration = rawItem.declaration; + const container = getContainerNode(declaration); + const containerName = container && getNameOfDeclaration(container); + return { + name: rawItem.name, + kind: getNodeKind(declaration), + kindModifiers: getNodeModifiers(declaration), + matchKind: PatternMatchKind[rawItem.matchKind], + isCaseSensitive: rawItem.isCaseSensitive, + fileName: rawItem.fileName, + textSpan: createTextSpanFromNode(declaration), + // TODO(jfreeman): What should be the containerName when the container has a computed name? + containerName: containerName ? containerName.text : "", + containerKind: containerName ? getNodeKind(container) : "" /* unknown */ + }; +} + +// src/services/_namespaces/ts.NavigationBar.ts +var ts_NavigationBar_exports = {}; +__export(ts_NavigationBar_exports, { + getNavigationBarItems: () => getNavigationBarItems, + getNavigationTree: () => getNavigationTree +}); + +// src/services/navigationBar.ts +var whiteSpaceRegex = /\s+/g; +var maxLength = 150; +var curCancellationToken; +var curSourceFile; +var parentsStack = []; +var parent; +var trackedEs5ClassesStack = []; +var trackedEs5Classes; +var emptyChildItemArray = []; +function getNavigationBarItems(sourceFile, cancellationToken) { + curCancellationToken = cancellationToken; + curSourceFile = sourceFile; + try { + return map(primaryNavBarMenuItems(rootNavigationBarNode(sourceFile)), convertToPrimaryNavBarMenuItem); + } finally { + reset(); + } +} +function getNavigationTree(sourceFile, cancellationToken) { + curCancellationToken = cancellationToken; + curSourceFile = sourceFile; + try { + return convertToTree(rootNavigationBarNode(sourceFile)); + } finally { + reset(); + } +} +function reset() { + curSourceFile = void 0; + curCancellationToken = void 0; + parentsStack = []; + parent = void 0; + emptyChildItemArray = []; +} +function nodeText(node) { + return cleanText(node.getText(curSourceFile)); +} +function navigationBarNodeKind(n) { + return n.node.kind; +} +function pushChild(parent2, child) { + if (parent2.children) { + parent2.children.push(child); + } else { + parent2.children = [child]; + } +} +function rootNavigationBarNode(sourceFile) { + Debug.assert(!parentsStack.length); + const root = { node: sourceFile, name: void 0, additionalNodes: void 0, parent: void 0, children: void 0, indent: 0 }; + parent = root; + for (const statement of sourceFile.statements) { + addChildrenRecursively(statement); + } + endNode(); + Debug.assert(!parent && !parentsStack.length); + return root; +} +function addLeafNode(node, name) { + pushChild(parent, emptyNavigationBarNode(node, name)); +} +function emptyNavigationBarNode(node, name) { + return { + node, + name: name || (isDeclaration(node) || isExpression(node) ? getNameOfDeclaration(node) : void 0), + additionalNodes: void 0, + parent, + children: void 0, + indent: parent.indent + 1 + }; +} +function addTrackedEs5Class(name) { + if (!trackedEs5Classes) { + trackedEs5Classes = /* @__PURE__ */ new Map(); + } + trackedEs5Classes.set(name, true); +} +function endNestedNodes(depth) { + for (let i = 0; i < depth; i++) endNode(); +} +function startNestedNodes(targetNode, entityName) { + const names = []; + while (!isPropertyNameLiteral(entityName)) { + const name = getNameOrArgument(entityName); + const nameText = getElementOrPropertyAccessName(entityName); + entityName = entityName.expression; + if (nameText === "prototype" || isPrivateIdentifier(name)) continue; + names.push(name); + } + names.push(entityName); + for (let i = names.length - 1; i > 0; i--) { + const name = names[i]; + startNode(targetNode, name); + } + return [names.length - 1, names[0]]; +} +function startNode(node, name) { + const navNode = emptyNavigationBarNode(node, name); + pushChild(parent, navNode); + parentsStack.push(parent); + trackedEs5ClassesStack.push(trackedEs5Classes); + trackedEs5Classes = void 0; + parent = navNode; +} +function endNode() { + if (parent.children) { + mergeChildren(parent.children, parent); + sortChildren(parent.children); + } + parent = parentsStack.pop(); + trackedEs5Classes = trackedEs5ClassesStack.pop(); +} +function addNodeWithRecursiveChild(node, child, name) { + startNode(node, name); + addChildrenRecursively(child); + endNode(); +} +function addNodeWithRecursiveInitializer(node) { + if (node.initializer && isFunctionOrClassExpression(node.initializer)) { + startNode(node); + forEachChild(node.initializer, addChildrenRecursively); + endNode(); + } else { + addNodeWithRecursiveChild(node, node.initializer); + } +} +function hasNavigationBarName(node) { + const name = getNameOfDeclaration(node); + if (name === void 0) return false; + if (isComputedPropertyName(name)) { + const expression = name.expression; + return isEntityNameExpression(expression) || isNumericLiteral(expression) || isStringOrNumericLiteralLike(expression); + } + return !!name; +} +function addChildrenRecursively(node) { + curCancellationToken.throwIfCancellationRequested(); + if (!node || isToken(node)) { + return; + } + switch (node.kind) { + case 176 /* Constructor */: + const ctr = node; + addNodeWithRecursiveChild(ctr, ctr.body); + for (const param of ctr.parameters) { + if (isParameterPropertyDeclaration(param, ctr)) { + addLeafNode(param); + } + } + break; + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 173 /* MethodSignature */: + if (hasNavigationBarName(node)) { + addNodeWithRecursiveChild(node, node.body); + } + break; + case 172 /* PropertyDeclaration */: + if (hasNavigationBarName(node)) { + addNodeWithRecursiveInitializer(node); + } + break; + case 171 /* PropertySignature */: + if (hasNavigationBarName(node)) { + addLeafNode(node); + } + break; + case 273 /* ImportClause */: + const importClause = node; + if (importClause.name) { + addLeafNode(importClause.name); + } + const { namedBindings } = importClause; + if (namedBindings) { + if (namedBindings.kind === 274 /* NamespaceImport */) { + addLeafNode(namedBindings); + } else { + for (const element of namedBindings.elements) { + addLeafNode(element); + } + } + } + break; + case 304 /* ShorthandPropertyAssignment */: + addNodeWithRecursiveChild(node, node.name); + break; + case 305 /* SpreadAssignment */: + const { expression } = node; + isIdentifier(expression) ? addLeafNode(node, expression) : addLeafNode(node); + break; + case 208 /* BindingElement */: + case 303 /* PropertyAssignment */: + case 260 /* VariableDeclaration */: { + const child = node; + if (isBindingPattern(child.name)) { + addChildrenRecursively(child.name); + } else { + addNodeWithRecursiveInitializer(child); + } + break; + } + case 262 /* FunctionDeclaration */: + const nameNode = node.name; + if (nameNode && isIdentifier(nameNode)) { + addTrackedEs5Class(nameNode.text); + } + addNodeWithRecursiveChild(node, node.body); + break; + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + addNodeWithRecursiveChild(node, node.body); + break; + case 266 /* EnumDeclaration */: + startNode(node); + for (const member of node.members) { + if (!isComputedProperty(member)) { + addLeafNode(member); + } + } + endNode(); + break; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + startNode(node); + for (const member of node.members) { + addChildrenRecursively(member); + } + endNode(); + break; + case 267 /* ModuleDeclaration */: + addNodeWithRecursiveChild(node, getInteriorModule(node).body); + break; + case 277 /* ExportAssignment */: { + const expression2 = node.expression; + const child = isObjectLiteralExpression(expression2) || isCallExpression(expression2) ? expression2 : isArrowFunction(expression2) || isFunctionExpression(expression2) ? expression2.body : void 0; + if (child) { + startNode(node); + addChildrenRecursively(child); + endNode(); + } else { + addLeafNode(node); + } + break; + } + case 281 /* ExportSpecifier */: + case 271 /* ImportEqualsDeclaration */: + case 181 /* IndexSignature */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 265 /* TypeAliasDeclaration */: + addLeafNode(node); + break; + case 213 /* CallExpression */: + case 226 /* BinaryExpression */: { + const special = getAssignmentDeclarationKind(node); + switch (special) { + case 1 /* ExportsProperty */: + case 2 /* ModuleExports */: + addNodeWithRecursiveChild(node, node.right); + return; + case 6 /* Prototype */: + case 3 /* PrototypeProperty */: { + const binaryExpression = node; + const assignmentTarget = binaryExpression.left; + const prototypeAccess = special === 3 /* PrototypeProperty */ ? assignmentTarget.expression : assignmentTarget; + let depth = 0; + let className; + if (isIdentifier(prototypeAccess.expression)) { + addTrackedEs5Class(prototypeAccess.expression.text); + className = prototypeAccess.expression; + } else { + [depth, className] = startNestedNodes(binaryExpression, prototypeAccess.expression); + } + if (special === 6 /* Prototype */) { + if (isObjectLiteralExpression(binaryExpression.right)) { + if (binaryExpression.right.properties.length > 0) { + startNode(binaryExpression, className); + forEachChild(binaryExpression.right, addChildrenRecursively); + endNode(); + } + } + } else if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) { + addNodeWithRecursiveChild(node, binaryExpression.right, className); + } else { + startNode(binaryExpression, className); + addNodeWithRecursiveChild(node, binaryExpression.right, assignmentTarget.name); + endNode(); + } + endNestedNodes(depth); + return; + } + case 7 /* ObjectDefinePropertyValue */: + case 9 /* ObjectDefinePrototypeProperty */: { + const defineCall = node; + const className = special === 7 /* ObjectDefinePropertyValue */ ? defineCall.arguments[0] : defineCall.arguments[0].expression; + const memberName = defineCall.arguments[1]; + const [depth, classNameIdentifier] = startNestedNodes(node, className); + startNode(node, classNameIdentifier); + startNode(node, setTextRange(factory.createIdentifier(memberName.text), memberName)); + addChildrenRecursively(node.arguments[2]); + endNode(); + endNode(); + endNestedNodes(depth); + return; + } + case 5 /* Property */: { + const binaryExpression = node; + const assignmentTarget = binaryExpression.left; + const targetFunction = assignmentTarget.expression; + if (isIdentifier(targetFunction) && getElementOrPropertyAccessName(assignmentTarget) !== "prototype" && trackedEs5Classes && trackedEs5Classes.has(targetFunction.text)) { + if (isFunctionExpression(binaryExpression.right) || isArrowFunction(binaryExpression.right)) { + addNodeWithRecursiveChild(node, binaryExpression.right, targetFunction); + } else if (isBindableStaticAccessExpression(assignmentTarget)) { + startNode(binaryExpression, targetFunction); + addNodeWithRecursiveChild(binaryExpression.left, binaryExpression.right, getNameOrArgument(assignmentTarget)); + endNode(); + } + return; + } + break; + } + case 4 /* ThisProperty */: + case 0 /* None */: + case 8 /* ObjectDefinePropertyExports */: + break; + default: + Debug.assertNever(special); + } + } + // falls through + default: + if (hasJSDocNodes(node)) { + forEach(node.jsDoc, (jsDoc) => { + forEach(jsDoc.tags, (tag) => { + if (isJSDocTypeAlias(tag)) { + addLeafNode(tag); + } + }); + }); + } + forEachChild(node, addChildrenRecursively); + } +} +function mergeChildren(children, node) { + const nameToItems = /* @__PURE__ */ new Map(); + filterMutate(children, (child, index) => { + const declName = child.name || getNameOfDeclaration(child.node); + const name = declName && nodeText(declName); + if (!name) { + return true; + } + const itemsWithSameName = nameToItems.get(name); + if (!itemsWithSameName) { + nameToItems.set(name, child); + return true; + } + if (itemsWithSameName instanceof Array) { + for (const itemWithSameName of itemsWithSameName) { + if (tryMerge(itemWithSameName, child, index, node)) { + return false; + } + } + itemsWithSameName.push(child); + return true; + } else { + const itemWithSameName = itemsWithSameName; + if (tryMerge(itemWithSameName, child, index, node)) { + return false; + } + nameToItems.set(name, [itemWithSameName, child]); + return true; + } + }); +} +var isEs5ClassMember = { + [5 /* Property */]: true, + [3 /* PrototypeProperty */]: true, + [7 /* ObjectDefinePropertyValue */]: true, + [9 /* ObjectDefinePrototypeProperty */]: true, + [0 /* None */]: false, + [1 /* ExportsProperty */]: false, + [2 /* ModuleExports */]: false, + [8 /* ObjectDefinePropertyExports */]: false, + [6 /* Prototype */]: true, + [4 /* ThisProperty */]: false +}; +function tryMergeEs5Class(a, b, bIndex, parent2) { + function isPossibleConstructor(node) { + return isFunctionExpression(node) || isFunctionDeclaration(node) || isVariableDeclaration(node); + } + const bAssignmentDeclarationKind = isBinaryExpression(b.node) || isCallExpression(b.node) ? getAssignmentDeclarationKind(b.node) : 0 /* None */; + const aAssignmentDeclarationKind = isBinaryExpression(a.node) || isCallExpression(a.node) ? getAssignmentDeclarationKind(a.node) : 0 /* None */; + if (isEs5ClassMember[bAssignmentDeclarationKind] && isEs5ClassMember[aAssignmentDeclarationKind] || isPossibleConstructor(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isPossibleConstructor(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isEs5ClassMember[bAssignmentDeclarationKind] || isClassDeclaration(b.node) && isEs5ClassMember[aAssignmentDeclarationKind] || isClassDeclaration(a.node) && isSynthesized(a.node) && isPossibleConstructor(b.node) || isClassDeclaration(b.node) && isPossibleConstructor(a.node) && isSynthesized(a.node)) { + let lastANode = a.additionalNodes && lastOrUndefined(a.additionalNodes) || a.node; + if (!isClassDeclaration(a.node) && !isClassDeclaration(b.node) || isPossibleConstructor(a.node) || isPossibleConstructor(b.node)) { + const ctorFunction = isPossibleConstructor(a.node) ? a.node : isPossibleConstructor(b.node) ? b.node : void 0; + if (ctorFunction !== void 0) { + const ctorNode = setTextRange( + factory.createConstructorDeclaration( + /*modifiers*/ + void 0, + [], + /*body*/ + void 0 + ), + ctorFunction + ); + const ctor = emptyNavigationBarNode(ctorNode); + ctor.indent = a.indent + 1; + ctor.children = a.node === ctorFunction ? a.children : b.children; + a.children = a.node === ctorFunction ? concatenate([ctor], b.children || [b]) : concatenate(a.children || [{ ...a }], [ctor]); + } else { + if (a.children || b.children) { + a.children = concatenate(a.children || [{ ...a }], b.children || [b]); + if (a.children) { + mergeChildren(a.children, a); + sortChildren(a.children); + } + } + } + lastANode = a.node = setTextRange( + factory.createClassDeclaration( + /*modifiers*/ + void 0, + a.name || factory.createIdentifier("__class__"), + /*typeParameters*/ + void 0, + /*heritageClauses*/ + void 0, + [] + ), + a.node + ); + } else { + a.children = concatenate(a.children, b.children); + if (a.children) { + mergeChildren(a.children, a); + } + } + const bNode = b.node; + if (parent2.children[bIndex - 1].node.end === lastANode.end) { + setTextRange(lastANode, { pos: lastANode.pos, end: bNode.end }); + } else { + if (!a.additionalNodes) a.additionalNodes = []; + a.additionalNodes.push(setTextRange( + factory.createClassDeclaration( + /*modifiers*/ + void 0, + a.name || factory.createIdentifier("__class__"), + /*typeParameters*/ + void 0, + /*heritageClauses*/ + void 0, + [] + ), + b.node + )); + } + return true; + } + return bAssignmentDeclarationKind === 0 /* None */ ? false : true; +} +function tryMerge(a, b, bIndex, parent2) { + if (tryMergeEs5Class(a, b, bIndex, parent2)) { + return true; + } + if (shouldReallyMerge(a.node, b.node, parent2)) { + merge(a, b); + return true; + } + return false; +} +function shouldReallyMerge(a, b, parent2) { + if (a.kind !== b.kind || a.parent !== b.parent && !(isOwnChild(a, parent2) && isOwnChild(b, parent2))) { + return false; + } + switch (a.kind) { + case 172 /* PropertyDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return isStatic(a) === isStatic(b); + case 267 /* ModuleDeclaration */: + return areSameModule(a, b) && getFullyQualifiedModuleName(a) === getFullyQualifiedModuleName(b); + default: + return true; + } +} +function isSynthesized(node) { + return !!(node.flags & 16 /* Synthesized */); +} +function isOwnChild(n, parent2) { + if (n.parent === void 0) return false; + const par = isModuleBlock(n.parent) ? n.parent.parent : n.parent; + return par === parent2.node || contains(parent2.additionalNodes, par); +} +function areSameModule(a, b) { + if (!a.body || !b.body) { + return a.body === b.body; + } + return a.body.kind === b.body.kind && (a.body.kind !== 267 /* ModuleDeclaration */ || areSameModule(a.body, b.body)); +} +function merge(target, source) { + target.additionalNodes = target.additionalNodes || []; + target.additionalNodes.push(source.node); + if (source.additionalNodes) { + target.additionalNodes.push(...source.additionalNodes); + } + target.children = concatenate(target.children, source.children); + if (target.children) { + mergeChildren(target.children, target); + sortChildren(target.children); + } +} +function sortChildren(children) { + children.sort(compareChildren); +} +function compareChildren(child1, child2) { + return compareStringsCaseSensitiveUI(tryGetName(child1.node), tryGetName(child2.node)) || compareValues(navigationBarNodeKind(child1), navigationBarNodeKind(child2)); +} +function tryGetName(node) { + if (node.kind === 267 /* ModuleDeclaration */) { + return getModuleName(node); + } + const declName = getNameOfDeclaration(node); + if (declName && isPropertyName(declName)) { + const propertyName = getPropertyNameForPropertyNameNode(declName); + return propertyName && unescapeLeadingUnderscores(propertyName); + } + switch (node.kind) { + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 231 /* ClassExpression */: + return getFunctionOrClassName(node); + default: + return void 0; + } +} +function getItemName(node, name) { + if (node.kind === 267 /* ModuleDeclaration */) { + return cleanText(getModuleName(node)); + } + if (name) { + const text = isIdentifier(name) ? name.text : isElementAccessExpression(name) ? `[${nodeText(name.argumentExpression)}]` : nodeText(name); + if (text.length > 0) { + return cleanText(text); + } + } + switch (node.kind) { + case 307 /* SourceFile */: + const sourceFile = node; + return isExternalModule(sourceFile) ? `"${escapeString(getBaseFileName(removeFileExtension(normalizePath(sourceFile.fileName))))}"` : ""; + case 277 /* ExportAssignment */: + return isExportAssignment(node) && node.isExportEquals ? "export=" /* ExportEquals */ : "default" /* Default */; + case 219 /* ArrowFunction */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + if (getSyntacticModifierFlags(node) & 2048 /* Default */) { + return "default"; + } + return getFunctionOrClassName(node); + case 176 /* Constructor */: + return "constructor"; + case 180 /* ConstructSignature */: + return "new()"; + case 179 /* CallSignature */: + return "()"; + case 181 /* IndexSignature */: + return "[]"; + default: + return ""; + } +} +function primaryNavBarMenuItems(root) { + const primaryNavBarMenuItems2 = []; + function recur(item) { + if (shouldAppearInPrimaryNavBarMenu(item)) { + primaryNavBarMenuItems2.push(item); + if (item.children) { + for (const child of item.children) { + recur(child); + } + } + } + } + recur(root); + return primaryNavBarMenuItems2; + function shouldAppearInPrimaryNavBarMenu(item) { + if (item.children) { + return true; + } + switch (navigationBarNodeKind(item)) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 266 /* EnumDeclaration */: + case 264 /* InterfaceDeclaration */: + case 267 /* ModuleDeclaration */: + case 307 /* SourceFile */: + case 265 /* TypeAliasDeclaration */: + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + return true; + case 219 /* ArrowFunction */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + return isTopLevelFunctionDeclaration(item); + default: + return false; + } + function isTopLevelFunctionDeclaration(item2) { + if (!item2.node.body) { + return false; + } + switch (navigationBarNodeKind(item2.parent)) { + case 268 /* ModuleBlock */: + case 307 /* SourceFile */: + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + return true; + default: + return false; + } + } + } +} +function convertToTree(n) { + return { + text: getItemName(n.node, n.name), + kind: getNodeKind(n.node), + kindModifiers: getModifiers2(n.node), + spans: getSpans(n), + nameSpan: n.name && getNodeSpan(n.name), + childItems: map(n.children, convertToTree) + }; +} +function convertToPrimaryNavBarMenuItem(n) { + return { + text: getItemName(n.node, n.name), + kind: getNodeKind(n.node), + kindModifiers: getModifiers2(n.node), + spans: getSpans(n), + childItems: map(n.children, convertToSecondaryNavBarMenuItem) || emptyChildItemArray, + indent: n.indent, + bolded: false, + grayed: false + }; + function convertToSecondaryNavBarMenuItem(n2) { + return { + text: getItemName(n2.node, n2.name), + kind: getNodeKind(n2.node), + kindModifiers: getNodeModifiers(n2.node), + spans: getSpans(n2), + childItems: emptyChildItemArray, + indent: 0, + bolded: false, + grayed: false + }; + } +} +function getSpans(n) { + const spans = [getNodeSpan(n.node)]; + if (n.additionalNodes) { + for (const node of n.additionalNodes) { + spans.push(getNodeSpan(node)); + } + } + return spans; +} +function getModuleName(moduleDeclaration) { + if (isAmbientModule(moduleDeclaration)) { + return getTextOfNode(moduleDeclaration.name); + } + return getFullyQualifiedModuleName(moduleDeclaration); +} +function getFullyQualifiedModuleName(moduleDeclaration) { + const result = [getTextOfIdentifierOrLiteral(moduleDeclaration.name)]; + while (moduleDeclaration.body && moduleDeclaration.body.kind === 267 /* ModuleDeclaration */) { + moduleDeclaration = moduleDeclaration.body; + result.push(getTextOfIdentifierOrLiteral(moduleDeclaration.name)); + } + return result.join("."); +} +function getInteriorModule(decl) { + return decl.body && isModuleDeclaration(decl.body) ? getInteriorModule(decl.body) : decl; +} +function isComputedProperty(member) { + return !member.name || member.name.kind === 167 /* ComputedPropertyName */; +} +function getNodeSpan(node) { + return node.kind === 307 /* SourceFile */ ? createTextSpanFromRange(node) : createTextSpanFromNode(node, curSourceFile); +} +function getModifiers2(node) { + if (node.parent && node.parent.kind === 260 /* VariableDeclaration */) { + node = node.parent; + } + return getNodeModifiers(node); +} +function getFunctionOrClassName(node) { + const { parent: parent2 } = node; + if (node.name && getFullWidth(node.name) > 0) { + return cleanText(declarationNameToString(node.name)); + } else if (isVariableDeclaration(parent2)) { + return cleanText(declarationNameToString(parent2.name)); + } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */) { + return nodeText(parent2.left).replace(whiteSpaceRegex, ""); + } else if (isPropertyAssignment(parent2)) { + return nodeText(parent2.name); + } else if (getSyntacticModifierFlags(node) & 2048 /* Default */) { + return "default"; + } else if (isClassLike(node)) { + return ""; + } else if (isCallExpression(parent2)) { + let name = getCalledExpressionName(parent2.expression); + if (name !== void 0) { + name = cleanText(name); + if (name.length > maxLength) { + return `${name} callback`; + } + const args = cleanText(mapDefined(parent2.arguments, (a) => isStringLiteralLike(a) || isTemplateLiteral(a) ? a.getText(curSourceFile) : void 0).join(", ")); + return `${name}(${args}) callback`; + } + } + return ""; +} +function getCalledExpressionName(expr) { + if (isIdentifier(expr)) { + return expr.text; + } else if (isPropertyAccessExpression(expr)) { + const left = getCalledExpressionName(expr.expression); + const right = expr.name.text; + return left === void 0 ? right : `${left}.${right}`; + } else { + return void 0; + } +} +function isFunctionOrClassExpression(node) { + switch (node.kind) { + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + case 231 /* ClassExpression */: + return true; + default: + return false; + } +} +function cleanText(text) { + text = text.length > maxLength ? text.substring(0, maxLength) + "..." : text; + return text.replace(/\\?(?:\r?\n|[\r\u2028\u2029])/g, ""); +} + +// src/services/_namespaces/ts.refactor.ts +var ts_refactor_exports = {}; +__export(ts_refactor_exports, { + addExportsInOldFile: () => addExportsInOldFile, + addImportsForMovedSymbols: () => addImportsForMovedSymbols, + addNewFileToTsconfig: () => addNewFileToTsconfig, + addOrRemoveBracesToArrowFunction: () => ts_refactor_addOrRemoveBracesToArrowFunction_exports, + addTargetFileImports: () => addTargetFileImports, + containsJsx: () => containsJsx, + convertArrowFunctionOrFunctionExpression: () => ts_refactor_convertArrowFunctionOrFunctionExpression_exports, + convertParamsToDestructuredObject: () => ts_refactor_convertParamsToDestructuredObject_exports, + convertStringOrTemplateLiteral: () => ts_refactor_convertStringOrTemplateLiteral_exports, + convertToOptionalChainExpression: () => ts_refactor_convertToOptionalChainExpression_exports, + createNewFileName: () => createNewFileName, + doChangeNamedToNamespaceOrDefault: () => doChangeNamedToNamespaceOrDefault, + extractSymbol: () => ts_refactor_extractSymbol_exports, + generateGetAccessorAndSetAccessor: () => ts_refactor_generateGetAccessorAndSetAccessor_exports, + getApplicableRefactors: () => getApplicableRefactors, + getEditsForRefactor: () => getEditsForRefactor, + getExistingLocals: () => getExistingLocals, + getIdentifierForNode: () => getIdentifierForNode, + getNewStatementsAndRemoveFromOldFile: () => getNewStatementsAndRemoveFromOldFile, + getStatementsToMove: () => getStatementsToMove, + getUsageInfo: () => getUsageInfo, + inferFunctionReturnType: () => ts_refactor_inferFunctionReturnType_exports, + isInImport: () => isInImport, + isRefactorErrorInfo: () => isRefactorErrorInfo, + refactorKindBeginsWith: () => refactorKindBeginsWith, + registerRefactor: () => registerRefactor +}); + +// src/services/refactorProvider.ts +var refactors = /* @__PURE__ */ new Map(); +function registerRefactor(name, refactor) { + refactors.set(name, refactor); +} +function getApplicableRefactors(context, includeInteractiveActions) { + return arrayFrom(flatMapIterator(refactors.values(), (refactor) => { + var _a; + return context.cancellationToken && context.cancellationToken.isCancellationRequested() || !((_a = refactor.kinds) == null ? void 0 : _a.some((kind) => refactorKindBeginsWith(kind, context.kind))) ? void 0 : refactor.getAvailableActions(context, includeInteractiveActions); + })); +} +function getEditsForRefactor(context, refactorName14, actionName2, interactiveRefactorArguments) { + const refactor = refactors.get(refactorName14); + return refactor && refactor.getEditsForAction(context, actionName2, interactiveRefactorArguments); +} + +// src/services/refactors/convertExport.ts +var refactorName = "Convert export"; +var defaultToNamedAction = { + name: "Convert default export to named export", + description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export), + kind: "refactor.rewrite.export.named" +}; +var namedToDefaultAction = { + name: "Convert named export to default export", + description: getLocaleSpecificMessage(Diagnostics.Convert_named_export_to_default_export), + kind: "refactor.rewrite.export.default" +}; +registerRefactor(refactorName, { + kinds: [ + defaultToNamedAction.kind, + namedToDefaultAction.kind + ], + getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndDefaultExports(context) { + const info = getInfo2(context, context.triggerReason === "invoked"); + if (!info) return emptyArray; + if (!isRefactorErrorInfo(info)) { + const action = info.wasDefault ? defaultToNamedAction : namedToDefaultAction; + return [{ name: refactorName, description: action.description, actions: [action] }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [ + { + name: refactorName, + description: getLocaleSpecificMessage(Diagnostics.Convert_default_export_to_named_export), + actions: [ + { ...defaultToNamedAction, notApplicableReason: info.error }, + { ...namedToDefaultAction, notApplicableReason: info.error } + ] + } + ]; + } + return emptyArray; + }, + getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndDefaultExports(context, actionName2) { + Debug.assert(actionName2 === defaultToNamedAction.name || actionName2 === namedToDefaultAction.name, "Unexpected action name"); + const info = getInfo2(context); + Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange(context.file, context.program, info, t, context.cancellationToken)); + return { edits, renameFilename: void 0, renameLocation: void 0 }; + } +}); +function getInfo2(context, considerPartialSpans = true) { + const { file, program } = context; + const span = getRefactorContextSpan(context); + const token = getTokenAtPosition(file, span.start); + const exportNode = !!(token.parent && getSyntacticModifierFlags(token.parent) & 32 /* Export */) && considerPartialSpans ? token.parent : getParentNodeInSpan(token, file, span); + if (!exportNode || !isSourceFile(exportNode.parent) && !(isModuleBlock(exportNode.parent) && isAmbientModule(exportNode.parent.parent))) { + return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_export_statement) }; + } + const checker = program.getTypeChecker(); + const exportingModuleSymbol = getExportingModuleSymbol(exportNode.parent, checker); + const flags = getSyntacticModifierFlags(exportNode) || (isExportAssignment(exportNode) && !exportNode.isExportEquals ? 2080 /* ExportDefault */ : 0 /* None */); + const wasDefault = !!(flags & 2048 /* Default */); + if (!(flags & 32 /* Export */) || !wasDefault && exportingModuleSymbol.exports.has("default" /* Default */)) { + return { error: getLocaleSpecificMessage(Diagnostics.This_file_already_has_a_default_export) }; + } + const noSymbolError = (id) => isIdentifier(id) && checker.getSymbolAtLocation(id) ? void 0 : { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_named_export) }; + switch (exportNode.kind) { + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 267 /* ModuleDeclaration */: { + const node = exportNode; + if (!node.name) return void 0; + return noSymbolError(node.name) || { exportNode: node, exportName: node.name, wasDefault, exportingModuleSymbol }; + } + case 243 /* VariableStatement */: { + const vs = exportNode; + if (!(vs.declarationList.flags & 2 /* Const */) || vs.declarationList.declarations.length !== 1) { + return void 0; + } + const decl = first(vs.declarationList.declarations); + if (!decl.initializer) return void 0; + Debug.assert(!wasDefault, "Can't have a default flag here"); + return noSymbolError(decl.name) || { exportNode: vs, exportName: decl.name, wasDefault, exportingModuleSymbol }; + } + case 277 /* ExportAssignment */: { + const node = exportNode; + if (node.isExportEquals) return void 0; + return noSymbolError(node.expression) || { exportNode: node, exportName: node.expression, wasDefault, exportingModuleSymbol }; + } + default: + return void 0; + } +} +function doChange(exportingSourceFile, program, info, changes, cancellationToken) { + changeExport(exportingSourceFile, info, changes, program.getTypeChecker()); + changeImports(program, info, changes, cancellationToken); +} +function changeExport(exportingSourceFile, { wasDefault, exportNode, exportName }, changes, checker) { + if (wasDefault) { + if (isExportAssignment(exportNode) && !exportNode.isExportEquals) { + const exp = exportNode.expression; + const spec = makeExportSpecifier(exp.text, exp.text); + changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports([spec]) + )); + } else { + changes.delete(exportingSourceFile, Debug.checkDefined(findModifier(exportNode, 90 /* DefaultKeyword */), "Should find a default keyword in modifier list")); + } + } else { + const exportKeyword = Debug.checkDefined(findModifier(exportNode, 95 /* ExportKeyword */), "Should find an export keyword in modifier list"); + switch (exportNode.kind) { + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + changes.insertNodeAfter(exportingSourceFile, exportKeyword, factory.createToken(90 /* DefaultKeyword */)); + break; + case 243 /* VariableStatement */: + const decl = first(exportNode.declarationList.declarations); + if (!ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(exportName, checker, exportingSourceFile) && !decl.type) { + changes.replaceNode(exportingSourceFile, exportNode, factory.createExportDefault(Debug.checkDefined(decl.initializer, "Initializer was previously known to be present"))); + break; + } + // falls through + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 267 /* ModuleDeclaration */: + changes.deleteModifier(exportingSourceFile, exportKeyword); + changes.insertNodeAfter(exportingSourceFile, exportNode, factory.createExportDefault(factory.createIdentifier(exportName.text))); + break; + default: + Debug.fail(`Unexpected exportNode kind ${exportNode.kind}`); + } + } +} +function changeImports(program, { wasDefault, exportName, exportingModuleSymbol }, changes, cancellationToken) { + const checker = program.getTypeChecker(); + const exportSymbol = Debug.checkDefined(checker.getSymbolAtLocation(exportName), "Export name should resolve to a symbol"); + ts_FindAllReferences_exports.Core.eachExportReference(program.getSourceFiles(), checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName.text, wasDefault, (ref) => { + if (exportName === ref) return; + const importingSourceFile = ref.getSourceFile(); + if (wasDefault) { + changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName.text); + } else { + changeNamedToDefaultImport(importingSourceFile, ref, changes); + } + }); +} +function changeDefaultToNamedImport(importingSourceFile, ref, changes, exportName) { + const { parent: parent2 } = ref; + switch (parent2.kind) { + case 211 /* PropertyAccessExpression */: + changes.replaceNode(importingSourceFile, ref, factory.createIdentifier(exportName)); + break; + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: { + const spec = parent2; + changes.replaceNode(importingSourceFile, spec, makeImportSpecifier(exportName, spec.name.text)); + break; + } + case 273 /* ImportClause */: { + const clause = parent2; + Debug.assert(clause.name === ref, "Import clause name should match provided ref"); + const spec = makeImportSpecifier(exportName, ref.text); + const { namedBindings } = clause; + if (!namedBindings) { + changes.replaceNode(importingSourceFile, ref, factory.createNamedImports([spec])); + } else if (namedBindings.kind === 274 /* NamespaceImport */) { + changes.deleteRange(importingSourceFile, { pos: ref.getStart(importingSourceFile), end: namedBindings.getStart(importingSourceFile) }); + const quotePreference = isStringLiteral(clause.parent.moduleSpecifier) ? quotePreferenceFromString(clause.parent.moduleSpecifier, importingSourceFile) : 1 /* Double */; + const newImport = makeImport( + /*defaultImport*/ + void 0, + [makeImportSpecifier(exportName, ref.text)], + clause.parent.moduleSpecifier, + quotePreference + ); + changes.insertNodeAfter(importingSourceFile, clause.parent, newImport); + } else { + changes.delete(importingSourceFile, ref); + changes.insertNodeAtEndOfList(importingSourceFile, namedBindings.elements, spec); + } + break; + } + case 205 /* ImportType */: + const importTypeNode = parent2; + changes.replaceNode(importingSourceFile, parent2, factory.createImportTypeNode(importTypeNode.argument, importTypeNode.attributes, factory.createIdentifier(exportName), importTypeNode.typeArguments, importTypeNode.isTypeOf)); + break; + default: + Debug.failBadSyntaxKind(parent2); + } +} +function changeNamedToDefaultImport(importingSourceFile, ref, changes) { + const parent2 = ref.parent; + switch (parent2.kind) { + case 211 /* PropertyAccessExpression */: + changes.replaceNode(importingSourceFile, ref, factory.createIdentifier("default")); + break; + case 276 /* ImportSpecifier */: { + const defaultImport = factory.createIdentifier(parent2.name.text); + if (parent2.parent.elements.length === 1) { + changes.replaceNode(importingSourceFile, parent2.parent, defaultImport); + } else { + changes.delete(importingSourceFile, parent2); + changes.insertNodeBefore(importingSourceFile, parent2.parent, defaultImport); + } + break; + } + case 281 /* ExportSpecifier */: { + changes.replaceNode(importingSourceFile, parent2, makeExportSpecifier("default", parent2.name.text)); + break; + } + default: + Debug.assertNever(parent2, `Unexpected parent kind ${parent2.kind}`); + } +} +function makeImportSpecifier(propertyName, name) { + return factory.createImportSpecifier( + /*isTypeOnly*/ + false, + propertyName === name ? void 0 : factory.createIdentifier(propertyName), + factory.createIdentifier(name) + ); +} +function makeExportSpecifier(propertyName, name) { + return factory.createExportSpecifier( + /*isTypeOnly*/ + false, + propertyName === name ? void 0 : factory.createIdentifier(propertyName), + factory.createIdentifier(name) + ); +} +function getExportingModuleSymbol(parent2, checker) { + if (isSourceFile(parent2)) { + return parent2.symbol; + } + const symbol = parent2.parent.symbol; + if (symbol.valueDeclaration && isExternalModuleAugmentation(symbol.valueDeclaration)) { + return checker.getMergedSymbol(symbol); + } + return symbol; +} + +// src/services/refactors/convertImport.ts +var refactorName2 = "Convert import"; +var actions = { + [0 /* Named */]: { + name: "Convert namespace import to named imports", + description: getLocaleSpecificMessage(Diagnostics.Convert_namespace_import_to_named_imports), + kind: "refactor.rewrite.import.named" + }, + [2 /* Namespace */]: { + name: "Convert named imports to namespace import", + description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_namespace_import), + kind: "refactor.rewrite.import.namespace" + }, + [1 /* Default */]: { + name: "Convert named imports to default import", + description: getLocaleSpecificMessage(Diagnostics.Convert_named_imports_to_default_import), + kind: "refactor.rewrite.import.default" + } +}; +registerRefactor(refactorName2, { + kinds: getOwnValues(actions).map((a) => a.kind), + getAvailableActions: function getRefactorActionsToConvertBetweenNamedAndNamespacedImports(context) { + const info = getImportConversionInfo(context, context.triggerReason === "invoked"); + if (!info) return emptyArray; + if (!isRefactorErrorInfo(info)) { + const action = actions[info.convertTo]; + return [{ name: refactorName2, description: action.description, actions: [action] }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return getOwnValues(actions).map((action) => ({ + name: refactorName2, + description: action.description, + actions: [{ ...action, notApplicableReason: info.error }] + })); + } + return emptyArray; + }, + getEditsForAction: function getRefactorEditsToConvertBetweenNamedAndNamespacedImports(context, actionName2) { + Debug.assert(some(getOwnValues(actions), (action) => action.name === actionName2), "Unexpected action name"); + const info = getImportConversionInfo(context); + Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange2(context.file, context.program, t, info)); + return { edits, renameFilename: void 0, renameLocation: void 0 }; + } +}); +function getImportConversionInfo(context, considerPartialSpans = true) { + const { file } = context; + const span = getRefactorContextSpan(context); + const token = getTokenAtPosition(file, span.start); + const importDecl = considerPartialSpans ? findAncestor(token, or(isImportDeclaration, isJSDocImportTag)) : getParentNodeInSpan(token, file, span); + if (importDecl === void 0 || !(isImportDeclaration(importDecl) || isJSDocImportTag(importDecl))) return { error: "Selection is not an import declaration." }; + const end = span.start + span.length; + const nextToken = findNextToken(importDecl, importDecl.parent, file); + if (nextToken && end > nextToken.getStart()) return void 0; + const { importClause } = importDecl; + if (!importClause) { + return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_import_clause) }; + } + if (!importClause.namedBindings) { + return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_namespace_import_or_named_imports) }; + } + if (importClause.namedBindings.kind === 274 /* NamespaceImport */) { + return { convertTo: 0 /* Named */, import: importClause.namedBindings }; + } + const shouldUseDefault = getShouldUseDefault(context.program, importClause); + return shouldUseDefault ? { convertTo: 1 /* Default */, import: importClause.namedBindings } : { convertTo: 2 /* Namespace */, import: importClause.namedBindings }; +} +function getShouldUseDefault(program, importClause) { + return getAllowSyntheticDefaultImports(program.getCompilerOptions()) && isExportEqualsModule(importClause.parent.moduleSpecifier, program.getTypeChecker()); +} +function doChange2(sourceFile, program, changes, info) { + const checker = program.getTypeChecker(); + if (info.convertTo === 0 /* Named */) { + doChangeNamespaceToNamed(sourceFile, checker, changes, info.import, getAllowSyntheticDefaultImports(program.getCompilerOptions())); + } else { + doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, info.import, info.convertTo === 1 /* Default */); + } +} +function doChangeNamespaceToNamed(sourceFile, checker, changes, toConvert, allowSyntheticDefaultImports) { + let usedAsNamespaceOrDefault = false; + const nodesToReplace = []; + const conflictingNames = /* @__PURE__ */ new Map(); + ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(toConvert.name, checker, sourceFile, (id) => { + if (!isPropertyAccessOrQualifiedName(id.parent)) { + usedAsNamespaceOrDefault = true; + } else { + const exportName = getRightOfPropertyAccessOrQualifiedName(id.parent).text; + if (checker.resolveName( + exportName, + id, + -1 /* All */, + /*excludeGlobals*/ + true + )) { + conflictingNames.set(exportName, true); + } + Debug.assert(getLeftOfPropertyAccessOrQualifiedName(id.parent) === id, "Parent expression should match id"); + nodesToReplace.push(id.parent); + } + }); + const exportNameToImportName = /* @__PURE__ */ new Map(); + for (const propertyAccessOrQualifiedName of nodesToReplace) { + const exportName = getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName).text; + let importName = exportNameToImportName.get(exportName); + if (importName === void 0) { + exportNameToImportName.set(exportName, importName = conflictingNames.has(exportName) ? getUniqueName(exportName, sourceFile) : exportName); + } + changes.replaceNode(sourceFile, propertyAccessOrQualifiedName, factory.createIdentifier(importName)); + } + const importSpecifiers = []; + exportNameToImportName.forEach((name, propertyName) => { + importSpecifiers.push(factory.createImportSpecifier( + /*isTypeOnly*/ + false, + name === propertyName ? void 0 : factory.createIdentifier(propertyName), + factory.createIdentifier(name) + )); + }); + const importDecl = toConvert.parent.parent; + if (usedAsNamespaceOrDefault && !allowSyntheticDefaultImports && isImportDeclaration(importDecl)) { + changes.insertNodeAfter(sourceFile, importDecl, createImport( + importDecl, + /*defaultImportName*/ + void 0, + importSpecifiers + )); + } else { + const defaultImportName = usedAsNamespaceOrDefault ? factory.createIdentifier(toConvert.name.text) : void 0; + changes.replaceNode(sourceFile, toConvert.parent, createImportClause(defaultImportName, importSpecifiers)); + } +} +function getRightOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) { + return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.name : propertyAccessOrQualifiedName.right; +} +function getLeftOfPropertyAccessOrQualifiedName(propertyAccessOrQualifiedName) { + return isPropertyAccessExpression(propertyAccessOrQualifiedName) ? propertyAccessOrQualifiedName.expression : propertyAccessOrQualifiedName.left; +} +function doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, toConvert, shouldUseDefault = getShouldUseDefault(program, toConvert.parent)) { + const checker = program.getTypeChecker(); + const importDecl = toConvert.parent.parent; + const { moduleSpecifier } = importDecl; + const toConvertSymbols = /* @__PURE__ */ new Set(); + toConvert.elements.forEach((namedImport) => { + const symbol = checker.getSymbolAtLocation(namedImport.name); + if (symbol) { + toConvertSymbols.add(symbol); + } + }); + const preferredName = moduleSpecifier && isStringLiteral(moduleSpecifier) ? moduleSpecifierToValidIdentifier(moduleSpecifier.text, 99 /* ESNext */) : "module"; + function hasNamespaceNameConflict(namedImport) { + return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(namedImport.name, checker, sourceFile, (id) => { + const symbol = checker.resolveName( + preferredName, + id, + -1 /* All */, + /*excludeGlobals*/ + true + ); + if (symbol) { + if (toConvertSymbols.has(symbol)) { + return isExportSpecifier(id.parent); + } + return true; + } + return false; + }); + } + const namespaceNameConflicts = toConvert.elements.some(hasNamespaceNameConflict); + const namespaceImportName = namespaceNameConflicts ? getUniqueName(preferredName, sourceFile) : preferredName; + const neededNamedImports = /* @__PURE__ */ new Set(); + for (const element of toConvert.elements) { + const propertyName = element.propertyName || element.name; + ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(element.name, checker, sourceFile, (id) => { + const access = propertyName.kind === 11 /* StringLiteral */ ? factory.createElementAccessExpression(factory.createIdentifier(namespaceImportName), factory.cloneNode(propertyName)) : factory.createPropertyAccessExpression(factory.createIdentifier(namespaceImportName), factory.cloneNode(propertyName)); + if (isShorthandPropertyAssignment(id.parent)) { + changes.replaceNode(sourceFile, id.parent, factory.createPropertyAssignment(id.text, access)); + } else if (isExportSpecifier(id.parent)) { + neededNamedImports.add(element); + } else { + changes.replaceNode(sourceFile, id, access); + } + }); + } + changes.replaceNode( + sourceFile, + toConvert, + shouldUseDefault ? factory.createIdentifier(namespaceImportName) : factory.createNamespaceImport(factory.createIdentifier(namespaceImportName)) + ); + if (neededNamedImports.size && isImportDeclaration(importDecl)) { + const newNamedImports = arrayFrom(neededNamedImports.values(), (element) => factory.createImportSpecifier(element.isTypeOnly, element.propertyName && factory.cloneNode(element.propertyName), factory.cloneNode(element.name))); + changes.insertNodeAfter(sourceFile, toConvert.parent.parent, createImport( + importDecl, + /*defaultImportName*/ + void 0, + newNamedImports + )); + } +} +function isExportEqualsModule(moduleSpecifier, checker) { + const externalModule = checker.resolveExternalModuleName(moduleSpecifier); + if (!externalModule) return false; + const exportEquals = checker.resolveExternalModuleSymbol(externalModule); + return externalModule !== exportEquals; +} +function createImport(node, defaultImportName, elements) { + return factory.createImportDeclaration( + /*modifiers*/ + void 0, + createImportClause(defaultImportName, elements), + node.moduleSpecifier, + /*attributes*/ + void 0 + ); +} +function createImportClause(defaultImportName, elements) { + return factory.createImportClause( + /*isTypeOnly*/ + false, + defaultImportName, + elements && elements.length ? factory.createNamedImports(elements) : void 0 + ); +} + +// src/services/refactors/extractType.ts +var refactorName3 = "Extract type"; +var extractToTypeAliasAction = { + name: "Extract to type alias", + description: getLocaleSpecificMessage(Diagnostics.Extract_to_type_alias), + kind: "refactor.extract.type" +}; +var extractToInterfaceAction = { + name: "Extract to interface", + description: getLocaleSpecificMessage(Diagnostics.Extract_to_interface), + kind: "refactor.extract.interface" +}; +var extractToTypeDefAction = { + name: "Extract to typedef", + description: getLocaleSpecificMessage(Diagnostics.Extract_to_typedef), + kind: "refactor.extract.typedef" +}; +registerRefactor(refactorName3, { + kinds: [ + extractToTypeAliasAction.kind, + extractToInterfaceAction.kind, + extractToTypeDefAction.kind + ], + getAvailableActions: function getRefactorActionsToExtractType(context) { + const { info, affectedTextRange } = getRangeToExtract(context, context.triggerReason === "invoked"); + if (!info) return emptyArray; + if (!isRefactorErrorInfo(info)) { + const refactorInfo = [{ + name: refactorName3, + description: getLocaleSpecificMessage(Diagnostics.Extract_type), + actions: info.isJS ? [extractToTypeDefAction] : append([extractToTypeAliasAction], info.typeElements && extractToInterfaceAction) + }]; + return refactorInfo.map((info2) => ({ + ...info2, + actions: info2.actions.map((action) => ({ + ...action, + range: affectedTextRange ? { + start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character }, + end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character } + } : void 0 + })) + })); + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName3, + description: getLocaleSpecificMessage(Diagnostics.Extract_type), + actions: [ + { ...extractToTypeDefAction, notApplicableReason: info.error }, + { ...extractToTypeAliasAction, notApplicableReason: info.error }, + { ...extractToInterfaceAction, notApplicableReason: info.error } + ] + }]; + } + return emptyArray; + }, + getEditsForAction: function getRefactorEditsToExtractType(context, actionName2) { + const { file } = context; + const { info } = getRangeToExtract(context); + Debug.assert(info && !isRefactorErrorInfo(info), "Expected to find a range to extract"); + const name = getUniqueName("NewType", file); + const edits = ts_textChanges_exports.ChangeTracker.with(context, (changes) => { + switch (actionName2) { + case extractToTypeAliasAction.name: + Debug.assert(!info.isJS, "Invalid actionName/JS combo"); + return doTypeAliasChange(changes, file, name, info); + case extractToTypeDefAction.name: + Debug.assert(info.isJS, "Invalid actionName/JS combo"); + return doTypedefChange(changes, context, file, name, info); + case extractToInterfaceAction.name: + Debug.assert(!info.isJS && !!info.typeElements, "Invalid actionName/JS combo"); + return doInterfaceChange(changes, file, name, info); + default: + Debug.fail("Unexpected action name"); + } + }); + const renameFilename = file.fileName; + const renameLocation = getRenameLocation( + edits, + renameFilename, + name, + /*preferLastLocation*/ + false + ); + return { edits, renameFilename, renameLocation }; + } +}); +function getRangeToExtract(context, considerEmptySpans = true) { + const { file, startPosition } = context; + const isJS = isSourceFileJS(file); + const range = createTextRangeFromSpan(getRefactorContextSpan(context)); + const isCursorRequest = range.pos === range.end && considerEmptySpans; + const firstType = getFirstTypeAt(file, startPosition, range, isCursorRequest); + if (!firstType || !isTypeNode(firstType)) return { info: { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) }, affectedTextRange: void 0 }; + const checker = context.program.getTypeChecker(); + const enclosingNode = getEnclosingNode(firstType, isJS); + if (enclosingNode === void 0) return { info: { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) }, affectedTextRange: void 0 }; + const expandedFirstType = getExpandedSelectionNode(firstType, enclosingNode); + if (!isTypeNode(expandedFirstType)) return { info: { error: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_type_node) }, affectedTextRange: void 0 }; + const typeList = []; + if ((isUnionTypeNode(expandedFirstType.parent) || isIntersectionTypeNode(expandedFirstType.parent)) && range.end > firstType.end) { + addRange( + typeList, + expandedFirstType.parent.types.filter((type) => { + return nodeOverlapsWithStartEnd(type, file, range.pos, range.end); + }) + ); + } + const selection = typeList.length > 1 ? typeList : expandedFirstType; + const { typeParameters, affectedTextRange } = collectTypeParameters(checker, selection, enclosingNode, file); + if (!typeParameters) return { info: { error: getLocaleSpecificMessage(Diagnostics.No_type_could_be_extracted_from_this_type_node) }, affectedTextRange: void 0 }; + const typeElements = flattenTypeLiteralNodeReference(checker, selection); + return { info: { isJS, selection, enclosingNode, typeParameters, typeElements }, affectedTextRange }; +} +function getFirstTypeAt(file, startPosition, range, isCursorRequest) { + const currentNodes = [ + () => getTokenAtPosition(file, startPosition), + () => getTouchingToken(file, startPosition, () => true) + ]; + for (const f of currentNodes) { + const current = f(); + const overlappingRange = nodeOverlapsWithStartEnd(current, file, range.pos, range.end); + const firstType = findAncestor(current, (node) => node.parent && isTypeNode(node) && !rangeContainsSkipTrivia(range, node.parent, file) && (isCursorRequest || overlappingRange)); + if (firstType) { + return firstType; + } + } + return void 0; +} +function flattenTypeLiteralNodeReference(checker, selection) { + if (!selection) return void 0; + if (isArray(selection)) { + const result = []; + for (const type of selection) { + const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type); + if (!flattenedTypeMembers) return void 0; + addRange(result, flattenedTypeMembers); + } + return result; + } + if (isIntersectionTypeNode(selection)) { + const result = []; + const seen = /* @__PURE__ */ new Set(); + for (const type of selection.types) { + const flattenedTypeMembers = flattenTypeLiteralNodeReference(checker, type); + if (!flattenedTypeMembers || !flattenedTypeMembers.every((type2) => type2.name && addToSeen(seen, getNameFromPropertyName(type2.name)))) { + return void 0; + } + addRange(result, flattenedTypeMembers); + } + return result; + } else if (isParenthesizedTypeNode(selection)) { + return flattenTypeLiteralNodeReference(checker, selection.type); + } else if (isTypeLiteralNode(selection)) { + return selection.members; + } + return void 0; +} +function rangeContainsSkipTrivia(r1, node, file) { + return rangeContainsStartEnd(r1, skipTrivia(file.text, node.pos), node.end); +} +function collectTypeParameters(checker, selection, enclosingNode, file) { + const result = []; + const selectionArray = toArray(selection); + const selectionRange = { pos: selectionArray[0].getStart(file), end: selectionArray[selectionArray.length - 1].end }; + for (const t of selectionArray) { + if (visitor(t)) return { typeParameters: void 0, affectedTextRange: void 0 }; + } + return { typeParameters: result, affectedTextRange: selectionRange }; + function visitor(node) { + if (isTypeReferenceNode(node)) { + if (isIdentifier(node.typeName)) { + const typeName = node.typeName; + const symbol = checker.resolveName( + typeName.text, + typeName, + 262144 /* TypeParameter */, + /*excludeGlobals*/ + true + ); + for (const decl of (symbol == null ? void 0 : symbol.declarations) || emptyArray) { + if (isTypeParameterDeclaration(decl) && decl.getSourceFile() === file) { + if (decl.name.escapedText === typeName.escapedText && rangeContainsSkipTrivia(decl, selectionRange, file)) { + return true; + } + if (rangeContainsSkipTrivia(enclosingNode, decl, file) && !rangeContainsSkipTrivia(selectionRange, decl, file)) { + pushIfUnique(result, decl); + break; + } + } + } + } + } else if (isInferTypeNode(node)) { + const conditionalTypeNode = findAncestor(node, (n) => isConditionalTypeNode(n) && rangeContainsSkipTrivia(n.extendsType, node, file)); + if (!conditionalTypeNode || !rangeContainsSkipTrivia(selectionRange, conditionalTypeNode, file)) { + return true; + } + } else if (isTypePredicateNode(node) || isThisTypeNode(node)) { + const functionLikeNode = findAncestor(node.parent, isFunctionLike); + if (functionLikeNode && functionLikeNode.type && rangeContainsSkipTrivia(functionLikeNode.type, node, file) && !rangeContainsSkipTrivia(selectionRange, functionLikeNode, file)) { + return true; + } + } else if (isTypeQueryNode(node)) { + if (isIdentifier(node.exprName)) { + const symbol = checker.resolveName( + node.exprName.text, + node.exprName, + 111551 /* Value */, + /*excludeGlobals*/ + false + ); + if ((symbol == null ? void 0 : symbol.valueDeclaration) && rangeContainsSkipTrivia(enclosingNode, symbol.valueDeclaration, file) && !rangeContainsSkipTrivia(selectionRange, symbol.valueDeclaration, file)) { + return true; + } + } else { + if (isThisIdentifier(node.exprName.left) && !rangeContainsSkipTrivia(selectionRange, node.parent, file)) { + return true; + } + } + } + if (file && isTupleTypeNode(node) && getLineAndCharacterOfPosition(file, node.pos).line === getLineAndCharacterOfPosition(file, node.end).line) { + setEmitFlags(node, 1 /* SingleLine */); + } + return forEachChild(node, visitor); + } +} +function doTypeAliasChange(changes, file, name, info) { + const { enclosingNode, typeParameters } = info; + const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info); + const newTypeDeclaration = factory.createTypeAliasDeclaration( + /*modifiers*/ + void 0, + name, + typeParameters.map((id) => factory.updateTypeParameterDeclaration( + id, + id.modifiers, + id.name, + id.constraint, + /*defaultType*/ + void 0 + )), + newTypeNode + ); + changes.insertNodeBefore( + file, + enclosingNode, + ignoreSourceNewlines(newTypeDeclaration), + /*blankLineBetween*/ + true + ); + changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode( + id.name, + /*typeArguments*/ + void 0 + ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace }); +} +function doInterfaceChange(changes, file, name, info) { + var _a; + const { enclosingNode, typeParameters, typeElements } = info; + const newTypeNode = factory.createInterfaceDeclaration( + /*modifiers*/ + void 0, + name, + typeParameters, + /*heritageClauses*/ + void 0, + typeElements + ); + setTextRange(newTypeNode, (_a = typeElements[0]) == null ? void 0 : _a.parent); + changes.insertNodeBefore( + file, + enclosingNode, + ignoreSourceNewlines(newTypeNode), + /*blankLineBetween*/ + true + ); + const { firstTypeNode, lastTypeNode } = getNodesToEdit(info); + changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode( + id.name, + /*typeArguments*/ + void 0 + ))), { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.ExcludeWhitespace }); +} +function doTypedefChange(changes, context, file, name, info) { + var _a; + toArray(info.selection).forEach((typeNode) => { + setEmitFlags(typeNode, 3072 /* NoComments */ | 4096 /* NoNestedComments */); + }); + const { enclosingNode, typeParameters } = info; + const { firstTypeNode, lastTypeNode, newTypeNode } = getNodesToEdit(info); + const node = factory.createJSDocTypedefTag( + factory.createIdentifier("typedef"), + factory.createJSDocTypeExpression(newTypeNode), + factory.createIdentifier(name) + ); + const templates = []; + forEach(typeParameters, (typeParameter) => { + const constraint = getEffectiveConstraintOfTypeParameter(typeParameter); + const parameter = factory.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + typeParameter.name + ); + const template = factory.createJSDocTemplateTag( + factory.createIdentifier("template"), + constraint && cast(constraint, isJSDocTypeExpression), + [parameter] + ); + templates.push(template); + }); + const jsDoc = factory.createJSDocComment( + /*comment*/ + void 0, + factory.createNodeArray(concatenate(templates, [node])) + ); + if (isJSDoc(enclosingNode)) { + const pos = enclosingNode.getStart(file); + const newLineCharacter = getNewLineOrDefaultFromHost(context.host, (_a = context.formatContext) == null ? void 0 : _a.options); + changes.insertNodeAt(file, enclosingNode.getStart(file), jsDoc, { + suffix: newLineCharacter + newLineCharacter + file.text.slice(getPrecedingNonSpaceCharacterPosition(file.text, pos - 1), pos) + }); + } else { + changes.insertNodeBefore( + file, + enclosingNode, + jsDoc, + /*blankLineBetween*/ + true + ); + } + changes.replaceNodeRange(file, firstTypeNode, lastTypeNode, factory.createTypeReferenceNode(name, typeParameters.map((id) => factory.createTypeReferenceNode( + id.name, + /*typeArguments*/ + void 0 + )))); +} +function getNodesToEdit(info) { + if (isArray(info.selection)) { + return { + firstTypeNode: info.selection[0], + lastTypeNode: info.selection[info.selection.length - 1], + newTypeNode: isUnionTypeNode(info.selection[0].parent) ? factory.createUnionTypeNode(info.selection) : factory.createIntersectionTypeNode(info.selection) + }; + } + return { + firstTypeNode: info.selection, + lastTypeNode: info.selection, + newTypeNode: info.selection + }; +} +function getEnclosingNode(node, isJS) { + return findAncestor(node, isStatement) || (isJS ? findAncestor(node, isJSDoc) : void 0); +} +function getExpandedSelectionNode(firstType, enclosingNode) { + return findAncestor(firstType, (node) => { + if (node === enclosingNode) return "quit"; + if (isUnionTypeNode(node.parent) || isIntersectionTypeNode(node.parent)) { + return true; + } + return false; + }) ?? firstType; +} + +// src/services/refactors/moveToFile.ts +var refactorNameForMoveToFile = "Move to file"; +var description = getLocaleSpecificMessage(Diagnostics.Move_to_file); +var moveToFileAction = { + name: "Move to file", + description, + kind: "refactor.move.file" +}; +registerRefactor(refactorNameForMoveToFile, { + kinds: [moveToFileAction.kind], + getAvailableActions: function getRefactorActionsToMoveToFile(context, interactiveRefactorArguments) { + const file = context.file; + const statements = getStatementsToMove(context); + if (!interactiveRefactorArguments) { + return emptyArray; + } + if (context.triggerReason === "implicit" && context.endPosition !== void 0) { + const startNodeAncestor = findAncestor(getTokenAtPosition(file, context.startPosition), isBlockLike); + const endNodeAncestor = findAncestor(getTokenAtPosition(file, context.endPosition), isBlockLike); + if (startNodeAncestor && !isSourceFile(startNodeAncestor) && endNodeAncestor && !isSourceFile(endNodeAncestor)) { + return emptyArray; + } + } + if (context.preferences.allowTextChangesInNewFiles && statements) { + const affectedTextRange = { + start: { line: getLineAndCharacterOfPosition(file, statements.all[0].getStart(file)).line, offset: getLineAndCharacterOfPosition(file, statements.all[0].getStart(file)).character }, + end: { line: getLineAndCharacterOfPosition(file, last(statements.all).end).line, offset: getLineAndCharacterOfPosition(file, last(statements.all).end).character } + }; + return [{ name: refactorNameForMoveToFile, description, actions: [{ ...moveToFileAction, range: affectedTextRange }] }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ name: refactorNameForMoveToFile, description, actions: [{ ...moveToFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }]; + } + return emptyArray; + }, + getEditsForAction: function getRefactorEditsToMoveToFile(context, actionName2, interactiveRefactorArguments) { + Debug.assert(actionName2 === refactorNameForMoveToFile, "Wrong refactor invoked"); + const statements = Debug.checkDefined(getStatementsToMove(context)); + const { host, program } = context; + Debug.assert(interactiveRefactorArguments, "No interactive refactor arguments available"); + const targetFile = interactiveRefactorArguments.targetFile; + if (hasJSFileExtension(targetFile) || hasTSFileExtension(targetFile)) { + if (host.fileExists(targetFile) && program.getSourceFile(targetFile) === void 0) { + return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_statements_to_the_selected_file)); + } + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange3(context, context.file, interactiveRefactorArguments.targetFile, context.program, statements, t, context.host, context.preferences)); + return { edits, renameFilename: void 0, renameLocation: void 0 }; + } + return error(getLocaleSpecificMessage(Diagnostics.Cannot_move_to_file_selected_file_is_invalid)); + } +}); +function error(notApplicableReason) { + return { edits: [], renameFilename: void 0, renameLocation: void 0, notApplicableReason }; +} +function doChange3(context, oldFile, targetFile, program, toMove, changes, host, preferences) { + const checker = program.getTypeChecker(); + const isForNewFile = !host.fileExists(targetFile); + const targetSourceFile = isForNewFile ? createFutureSourceFile(targetFile, oldFile.externalModuleIndicator ? 99 /* ESNext */ : oldFile.commonJsModuleIndicator ? 1 /* CommonJS */ : void 0, program, host) : Debug.checkDefined(program.getSourceFile(targetFile)); + const importAdderForOldFile = ts_codefix_exports.createImportAdder(oldFile, context.program, context.preferences, context.host); + const importAdderForNewFile = ts_codefix_exports.createImportAdder(targetSourceFile, context.program, context.preferences, context.host); + getNewStatementsAndRemoveFromOldFile(oldFile, targetSourceFile, getUsageInfo(oldFile, toMove.all, checker, isForNewFile ? void 0 : getExistingLocals(targetSourceFile, toMove.all, checker)), changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile); + if (isForNewFile) { + addNewFileToTsconfig(program, changes, oldFile.fileName, targetFile, hostGetCanonicalFileName(host)); + } +} +function getNewStatementsAndRemoveFromOldFile(oldFile, targetFile, usage, changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile) { + const checker = program.getTypeChecker(); + const prologueDirectives = takeWhile(oldFile.statements, isPrologueDirective); + const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(targetFile.fileName, program, host, !!oldFile.commonJsModuleIndicator); + const quotePreference = getQuotePreference(oldFile, preferences); + addImportsForMovedSymbols(usage.oldFileImportsFromTargetFile, targetFile.fileName, importAdderForOldFile, program); + deleteUnusedOldImports(oldFile, toMove.all, usage.unusedImportsFromOldFile, importAdderForOldFile); + importAdderForOldFile.writeFixes(changes, quotePreference); + deleteMovedStatements(oldFile, toMove.ranges, changes); + updateImportsInOtherFiles(changes, program, host, oldFile, usage.movedSymbols, targetFile.fileName, quotePreference); + addExportsInOldFile(oldFile, usage.targetFileImportsFromOldFile, changes, useEsModuleSyntax); + addTargetFileImports(oldFile, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, checker, program, importAdderForNewFile); + if (!isFullSourceFile(targetFile) && prologueDirectives.length) { + changes.insertStatementsInNewFile(targetFile.fileName, prologueDirectives, oldFile); + } + importAdderForNewFile.writeFixes(changes, quotePreference); + const body = addExports(oldFile, toMove.all, arrayFrom(usage.oldFileImportsFromTargetFile.keys()), useEsModuleSyntax); + if (isFullSourceFile(targetFile) && targetFile.statements.length > 0) { + moveStatementsToTargetFile(changes, program, body, targetFile, toMove); + } else if (isFullSourceFile(targetFile)) { + changes.insertNodesAtEndOfFile( + targetFile, + body, + /*blankLineBetween*/ + false + ); + } else { + changes.insertStatementsInNewFile(targetFile.fileName, importAdderForNewFile.hasFixes() ? [4 /* NewLineTrivia */, ...body] : body, oldFile); + } +} +function addNewFileToTsconfig(program, changes, oldFileName, newFileNameWithExtension, getCanonicalFileName) { + const cfg = program.getCompilerOptions().configFile; + if (!cfg) return; + const newFileAbsolutePath = normalizePath(combinePaths(oldFileName, "..", newFileNameWithExtension)); + const newFilePath = getRelativePathFromFile(cfg.fileName, newFileAbsolutePath, getCanonicalFileName); + const cfgObject = cfg.statements[0] && tryCast(cfg.statements[0].expression, isObjectLiteralExpression); + const filesProp = cfgObject && find(cfgObject.properties, (prop) => isPropertyAssignment(prop) && isStringLiteral(prop.name) && prop.name.text === "files"); + if (filesProp && isArrayLiteralExpression(filesProp.initializer)) { + changes.insertNodeInListAfter(cfg, last(filesProp.initializer.elements), factory.createStringLiteral(newFilePath), filesProp.initializer.elements); + } +} +function deleteMovedStatements(sourceFile, moved, changes) { + for (const { first: first2, afterLast } of moved) { + changes.deleteNodeRangeExcludingEnd(sourceFile, first2, afterLast); + } +} +function deleteUnusedOldImports(oldFile, toMove, toDelete, importAdder) { + for (const statement of oldFile.statements) { + if (contains(toMove, statement)) continue; + forEachImportInStatement(statement, (i) => { + forEachAliasDeclarationInImportOrRequire(i, (decl) => { + if (toDelete.has(decl.symbol)) { + importAdder.removeExistingImport(decl); + } + }); + }); + } +} +function addExportsInOldFile(oldFile, targetFileImportsFromOldFile, changes, useEsModuleSyntax) { + const markSeenTop = nodeSeenTracker(); + targetFileImportsFromOldFile.forEach((_, symbol) => { + if (!symbol.declarations) { + return; + } + for (const decl of symbol.declarations) { + if (!isTopLevelDeclaration(decl)) continue; + const name = nameOfTopLevelDeclaration(decl); + if (!name) continue; + const top = getTopLevelDeclarationStatement(decl); + if (markSeenTop(top)) { + addExportToChanges(oldFile, top, name, changes, useEsModuleSyntax); + } + } + }); +} +function updateImportsInOtherFiles(changes, program, host, oldFile, movedSymbols, targetFileName, quotePreference) { + const checker = program.getTypeChecker(); + for (const sourceFile of program.getSourceFiles()) { + if (sourceFile === oldFile) continue; + for (const statement of sourceFile.statements) { + forEachImportInStatement(statement, (importNode) => { + if (checker.getSymbolAtLocation(moduleSpecifierFromImport(importNode)) !== oldFile.symbol) return; + const shouldMove = (name) => { + const symbol = isBindingElement(name.parent) ? getPropertySymbolFromBindingElement(checker, name.parent) : skipAlias(checker.getSymbolAtLocation(name), checker); + return !!symbol && movedSymbols.has(symbol); + }; + deleteUnusedImports(sourceFile, importNode, changes, shouldMove); + const pathToTargetFileWithExtension = resolvePath(getDirectoryPath(getNormalizedAbsolutePath(oldFile.fileName, program.getCurrentDirectory())), targetFileName); + if (getStringComparer(!program.useCaseSensitiveFileNames())(pathToTargetFileWithExtension, sourceFile.fileName) === 0 /* EqualTo */) return; + const newModuleSpecifier = ts_moduleSpecifiers_exports.getModuleSpecifier(program.getCompilerOptions(), sourceFile, sourceFile.fileName, pathToTargetFileWithExtension, createModuleSpecifierResolutionHost(program, host)); + const newImportDeclaration = filterImport(importNode, makeStringLiteral(newModuleSpecifier, quotePreference), shouldMove); + if (newImportDeclaration) changes.insertNodeAfter(sourceFile, statement, newImportDeclaration); + const ns = getNamespaceLikeImport(importNode); + if (ns) updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, ns, importNode, quotePreference); + }); + } + } +} +function getNamespaceLikeImport(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + return node.importClause && node.importClause.namedBindings && node.importClause.namedBindings.kind === 274 /* NamespaceImport */ ? node.importClause.namedBindings.name : void 0; + case 271 /* ImportEqualsDeclaration */: + return node.name; + case 260 /* VariableDeclaration */: + return tryCast(node.name, isIdentifier); + default: + return Debug.assertNever(node, `Unexpected node kind ${node.kind}`); + } +} +function updateNamespaceLikeImport(changes, sourceFile, checker, movedSymbols, newModuleSpecifier, oldImportId, oldImportNode, quotePreference) { + const preferredNewNamespaceName = moduleSpecifierToValidIdentifier(newModuleSpecifier, 99 /* ESNext */); + let needUniqueName = false; + const toChange = []; + ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(oldImportId, checker, sourceFile, (ref) => { + if (!isPropertyAccessExpression(ref.parent)) return; + needUniqueName = needUniqueName || !!checker.resolveName( + preferredNewNamespaceName, + ref, + -1 /* All */, + /*excludeGlobals*/ + true + ); + if (movedSymbols.has(checker.getSymbolAtLocation(ref.parent.name))) { + toChange.push(ref); + } + }); + if (toChange.length) { + const newNamespaceName = needUniqueName ? getUniqueName(preferredNewNamespaceName, sourceFile) : preferredNewNamespaceName; + for (const ref of toChange) { + changes.replaceNode(sourceFile, ref, factory.createIdentifier(newNamespaceName)); + } + changes.insertNodeAfter(sourceFile, oldImportNode, updateNamespaceLikeImportNode(oldImportNode, preferredNewNamespaceName, newModuleSpecifier, quotePreference)); + } +} +function updateNamespaceLikeImportNode(node, newNamespaceName, newModuleSpecifier, quotePreference) { + const newNamespaceId = factory.createIdentifier(newNamespaceName); + const newModuleString = makeStringLiteral(newModuleSpecifier, quotePreference); + switch (node.kind) { + case 272 /* ImportDeclaration */: + return factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause( + /*isTypeOnly*/ + false, + /*name*/ + void 0, + factory.createNamespaceImport(newNamespaceId) + ), + newModuleString, + /*attributes*/ + void 0 + ); + case 271 /* ImportEqualsDeclaration */: + return factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + newNamespaceId, + factory.createExternalModuleReference(newModuleString) + ); + case 260 /* VariableDeclaration */: + return factory.createVariableDeclaration( + newNamespaceId, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + createRequireCall(newModuleString) + ); + default: + return Debug.assertNever(node, `Unexpected node kind ${node.kind}`); + } +} +function createRequireCall(moduleSpecifier) { + return factory.createCallExpression( + factory.createIdentifier("require"), + /*typeArguments*/ + void 0, + [moduleSpecifier] + ); +} +function moduleSpecifierFromImport(i) { + return i.kind === 272 /* ImportDeclaration */ ? i.moduleSpecifier : i.kind === 271 /* ImportEqualsDeclaration */ ? i.moduleReference.expression : i.initializer.arguments[0]; +} +function forEachImportInStatement(statement, cb) { + if (isImportDeclaration(statement)) { + if (isStringLiteral(statement.moduleSpecifier)) cb(statement); + } else if (isImportEqualsDeclaration(statement)) { + if (isExternalModuleReference(statement.moduleReference) && isStringLiteralLike(statement.moduleReference.expression)) { + cb(statement); + } + } else if (isVariableStatement(statement)) { + for (const decl of statement.declarationList.declarations) { + if (decl.initializer && isRequireCall( + decl.initializer, + /*requireStringLiteralLikeArgument*/ + true + )) { + cb(decl); + } + } + } +} +function forEachAliasDeclarationInImportOrRequire(importOrRequire, cb) { + var _a, _b, _c, _d, _e; + if (importOrRequire.kind === 272 /* ImportDeclaration */) { + if ((_a = importOrRequire.importClause) == null ? void 0 : _a.name) { + cb(importOrRequire.importClause); + } + if (((_c = (_b = importOrRequire.importClause) == null ? void 0 : _b.namedBindings) == null ? void 0 : _c.kind) === 274 /* NamespaceImport */) { + cb(importOrRequire.importClause.namedBindings); + } + if (((_e = (_d = importOrRequire.importClause) == null ? void 0 : _d.namedBindings) == null ? void 0 : _e.kind) === 275 /* NamedImports */) { + for (const element of importOrRequire.importClause.namedBindings.elements) { + cb(element); + } + } + } else if (importOrRequire.kind === 271 /* ImportEqualsDeclaration */) { + cb(importOrRequire); + } else if (importOrRequire.kind === 260 /* VariableDeclaration */) { + if (importOrRequire.name.kind === 80 /* Identifier */) { + cb(importOrRequire); + } else if (importOrRequire.name.kind === 206 /* ObjectBindingPattern */) { + for (const element of importOrRequire.name.elements) { + if (isIdentifier(element.name)) { + cb(element); + } + } + } + } +} +function addImportsForMovedSymbols(symbols, targetFileName, importAdder, program) { + for (const [symbol, isValidTypeOnlyUseSite] of symbols) { + const symbolName2 = getNameForExportedSymbol(symbol, getEmitScriptTarget(program.getCompilerOptions())); + const exportKind = symbol.name === "default" && symbol.parent ? 1 /* Default */ : 0 /* Named */; + importAdder.addImportForNonExistentExport(symbolName2, targetFileName, exportKind, symbol.flags, isValidTypeOnlyUseSite); + } +} +function makeVariableStatement(name, type, initializer, flags = 2 /* Const */) { + return factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([factory.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + type, + initializer + )], flags) + ); +} +function addExports(sourceFile, toMove, needExport, useEs6Exports) { + return flatMap(toMove, (statement) => { + if (isTopLevelDeclarationStatement(statement) && !isExported(sourceFile, statement, useEs6Exports) && forEachTopLevelDeclaration(statement, (d) => { + var _a; + return needExport.includes(Debug.checkDefined((_a = tryCast(d, canHaveSymbol)) == null ? void 0 : _a.symbol)); + })) { + const exports2 = addExport(getSynthesizedDeepClone(statement), useEs6Exports); + if (exports2) return exports2; + } + return getSynthesizedDeepClone(statement); + }); +} +function isExported(sourceFile, decl, useEs6Exports, name) { + var _a; + if (useEs6Exports) { + return !isExpressionStatement(decl) && hasSyntacticModifier(decl, 32 /* Export */) || !!(name && sourceFile.symbol && ((_a = sourceFile.symbol.exports) == null ? void 0 : _a.has(name.escapedText))); + } + return !!sourceFile.symbol && !!sourceFile.symbol.exports && getNamesToExportInCommonJS(decl).some((name2) => sourceFile.symbol.exports.has(escapeLeadingUnderscores(name2))); +} +function deleteUnusedImports(sourceFile, importDecl, changes, isUnused) { + if (importDecl.kind === 272 /* ImportDeclaration */ && importDecl.importClause) { + const { name, namedBindings } = importDecl.importClause; + if ((!name || isUnused(name)) && (!namedBindings || namedBindings.kind === 275 /* NamedImports */ && namedBindings.elements.length !== 0 && namedBindings.elements.every((e) => isUnused(e.name)))) { + return changes.delete(sourceFile, importDecl); + } + } + forEachAliasDeclarationInImportOrRequire(importDecl, (i) => { + if (i.name && isIdentifier(i.name) && isUnused(i.name)) { + changes.delete(sourceFile, i); + } + }); +} +function isTopLevelDeclarationStatement(node) { + Debug.assert(isSourceFile(node.parent), "Node parent should be a SourceFile"); + return isNonVariableTopLevelDeclaration(node) || isVariableStatement(node); +} +function addExport(decl, useEs6Exports) { + return useEs6Exports ? [addEs6Export(decl)] : addCommonjsExport(decl); +} +function addEs6Export(d) { + const modifiers = canHaveModifiers(d) ? concatenate([factory.createModifier(95 /* ExportKeyword */)], getModifiers(d)) : void 0; + switch (d.kind) { + case 262 /* FunctionDeclaration */: + return factory.updateFunctionDeclaration(d, modifiers, d.asteriskToken, d.name, d.typeParameters, d.parameters, d.type, d.body); + case 263 /* ClassDeclaration */: + const decorators = canHaveDecorators(d) ? getDecorators(d) : void 0; + return factory.updateClassDeclaration(d, concatenate(decorators, modifiers), d.name, d.typeParameters, d.heritageClauses, d.members); + case 243 /* VariableStatement */: + return factory.updateVariableStatement(d, modifiers, d.declarationList); + case 267 /* ModuleDeclaration */: + return factory.updateModuleDeclaration(d, modifiers, d.name, d.body); + case 266 /* EnumDeclaration */: + return factory.updateEnumDeclaration(d, modifiers, d.name, d.members); + case 265 /* TypeAliasDeclaration */: + return factory.updateTypeAliasDeclaration(d, modifiers, d.name, d.typeParameters, d.type); + case 264 /* InterfaceDeclaration */: + return factory.updateInterfaceDeclaration(d, modifiers, d.name, d.typeParameters, d.heritageClauses, d.members); + case 271 /* ImportEqualsDeclaration */: + return factory.updateImportEqualsDeclaration(d, modifiers, d.isTypeOnly, d.name, d.moduleReference); + case 244 /* ExpressionStatement */: + return Debug.fail(); + default: + return Debug.assertNever(d, `Unexpected declaration kind ${d.kind}`); + } +} +function addCommonjsExport(decl) { + return [decl, ...getNamesToExportInCommonJS(decl).map(createExportAssignment)]; +} +function createExportAssignment(name) { + return factory.createExpressionStatement( + factory.createBinaryExpression( + factory.createPropertyAccessExpression(factory.createIdentifier("exports"), factory.createIdentifier(name)), + 64 /* EqualsToken */, + factory.createIdentifier(name) + ) + ); +} +function getNamesToExportInCommonJS(decl) { + switch (decl.kind) { + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: + return [decl.name.text]; + // TODO: GH#18217 + case 243 /* VariableStatement */: + return mapDefined(decl.declarationList.declarations, (d) => isIdentifier(d.name) ? d.name.text : void 0); + case 267 /* ModuleDeclaration */: + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 264 /* InterfaceDeclaration */: + case 271 /* ImportEqualsDeclaration */: + return emptyArray; + case 244 /* ExpressionStatement */: + return Debug.fail("Can't export an ExpressionStatement"); + default: + return Debug.assertNever(decl, `Unexpected decl kind ${decl.kind}`); + } +} +function filterImport(i, moduleSpecifier, keep) { + switch (i.kind) { + case 272 /* ImportDeclaration */: { + const clause = i.importClause; + if (!clause) return void 0; + const defaultImport = clause.name && keep(clause.name) ? clause.name : void 0; + const namedBindings = clause.namedBindings && filterNamedBindings(clause.namedBindings, keep); + return defaultImport || namedBindings ? factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause(clause.isTypeOnly, defaultImport, namedBindings), + getSynthesizedDeepClone(moduleSpecifier), + /*attributes*/ + void 0 + ) : void 0; + } + case 271 /* ImportEqualsDeclaration */: + return keep(i.name) ? i : void 0; + case 260 /* VariableDeclaration */: { + const name = filterBindingName(i.name, keep); + return name ? makeVariableStatement(name, i.type, createRequireCall(moduleSpecifier), i.parent.flags) : void 0; + } + default: + return Debug.assertNever(i, `Unexpected import kind ${i.kind}`); + } +} +function filterNamedBindings(namedBindings, keep) { + if (namedBindings.kind === 274 /* NamespaceImport */) { + return keep(namedBindings.name) ? namedBindings : void 0; + } else { + const newElements = namedBindings.elements.filter((e) => keep(e.name)); + return newElements.length ? factory.createNamedImports(newElements) : void 0; + } +} +function filterBindingName(name, keep) { + switch (name.kind) { + case 80 /* Identifier */: + return keep(name) ? name : void 0; + case 207 /* ArrayBindingPattern */: + return name; + case 206 /* ObjectBindingPattern */: { + const newElements = name.elements.filter((prop) => prop.propertyName || !isIdentifier(prop.name) || keep(prop.name)); + return newElements.length ? factory.createObjectBindingPattern(newElements) : void 0; + } + } +} +function nameOfTopLevelDeclaration(d) { + return isExpressionStatement(d) ? tryCast(d.expression.left.name, isIdentifier) : tryCast(d.name, isIdentifier); +} +function getTopLevelDeclarationStatement(d) { + switch (d.kind) { + case 260 /* VariableDeclaration */: + return d.parent.parent; + case 208 /* BindingElement */: + return getTopLevelDeclarationStatement( + cast(d.parent.parent, (p) => isVariableDeclaration(p) || isBindingElement(p)) + ); + default: + return d; + } +} +function addExportToChanges(sourceFile, decl, name, changes, useEs6Exports) { + if (isExported(sourceFile, decl, useEs6Exports, name)) return; + if (useEs6Exports) { + if (!isExpressionStatement(decl)) changes.insertExportModifier(sourceFile, decl); + } else { + const names = getNamesToExportInCommonJS(decl); + if (names.length !== 0) changes.insertNodesAfter(sourceFile, decl, names.map(createExportAssignment)); + } +} +function createNewFileName(oldFile, program, host, toMove) { + const checker = program.getTypeChecker(); + if (toMove) { + const usage = getUsageInfo(oldFile, toMove.all, checker); + const currentDirectory = getDirectoryPath(oldFile.fileName); + const extension = extensionFromPath(oldFile.fileName); + const newFileName = combinePaths( + // new file is always placed in the same directory as the old file + currentDirectory, + // ensures the filename computed below isn't already taken + makeUniqueFilename( + // infers a name for the new file from the symbols being moved + inferNewFileName(usage.oldFileImportsFromTargetFile, usage.movedSymbols), + extension, + currentDirectory, + host + ) + ) + extension; + return newFileName; + } + return ""; +} +function getRangeToMove(context) { + const { file } = context; + const range = createTextRangeFromSpan(getRefactorContextSpan(context)); + const { statements } = file; + let startNodeIndex = findIndex(statements, (s) => s.end > range.pos); + if (startNodeIndex === -1) return void 0; + const startStatement = statements[startNodeIndex]; + const overloadRangeToMove = getOverloadRangeToMove(file, startStatement); + if (overloadRangeToMove) { + startNodeIndex = overloadRangeToMove.start; + } + let endNodeIndex = findIndex(statements, (s) => s.end >= range.end, startNodeIndex); + if (endNodeIndex !== -1 && range.end <= statements[endNodeIndex].getStart()) { + endNodeIndex--; + } + const endingOverloadRangeToMove = getOverloadRangeToMove(file, statements[endNodeIndex]); + if (endingOverloadRangeToMove) { + endNodeIndex = endingOverloadRangeToMove.end; + } + return { + toMove: statements.slice(startNodeIndex, endNodeIndex === -1 ? statements.length : endNodeIndex + 1), + afterLast: endNodeIndex === -1 ? void 0 : statements[endNodeIndex + 1] + }; +} +function getStatementsToMove(context) { + const rangeToMove = getRangeToMove(context); + if (rangeToMove === void 0) return void 0; + const all = []; + const ranges = []; + const { toMove, afterLast } = rangeToMove; + getRangesWhere(toMove, isAllowedStatementToMove, (start, afterEndIndex) => { + for (let i = start; i < afterEndIndex; i++) all.push(toMove[i]); + ranges.push({ first: toMove[start], afterLast }); + }); + return all.length === 0 ? void 0 : { all, ranges }; +} +function containsJsx(statements) { + return find(statements, (statement) => !!(statement.transformFlags & 2 /* ContainsJsx */)); +} +function isAllowedStatementToMove(statement) { + return !isPureImport(statement) && !isPrologueDirective(statement); +} +function isPureImport(node) { + switch (node.kind) { + case 272 /* ImportDeclaration */: + return true; + case 271 /* ImportEqualsDeclaration */: + return !hasSyntacticModifier(node, 32 /* Export */); + case 243 /* VariableStatement */: + return node.declarationList.declarations.every((d) => !!d.initializer && isRequireCall( + d.initializer, + /*requireStringLiteralLikeArgument*/ + true + )); + default: + return false; + } +} +function getUsageInfo(oldFile, toMove, checker, existingTargetLocals = /* @__PURE__ */ new Set(), enclosingRange) { + var _a; + const movedSymbols = /* @__PURE__ */ new Set(); + const oldImportsNeededByTargetFile = /* @__PURE__ */ new Map(); + const targetFileImportsFromOldFile = /* @__PURE__ */ new Map(); + const jsxNamespaceSymbol = getJsxNamespaceSymbol(containsJsx(toMove)); + if (jsxNamespaceSymbol) { + oldImportsNeededByTargetFile.set(jsxNamespaceSymbol, [false, tryCast((_a = jsxNamespaceSymbol.declarations) == null ? void 0 : _a[0], (d) => isImportSpecifier(d) || isImportClause(d) || isNamespaceImport(d) || isImportEqualsDeclaration(d) || isBindingElement(d) || isVariableDeclaration(d))]); + } + for (const statement of toMove) { + forEachTopLevelDeclaration(statement, (decl) => { + movedSymbols.add(Debug.checkDefined(isExpressionStatement(decl) ? checker.getSymbolAtLocation(decl.expression.left) : decl.symbol, "Need a symbol here")); + }); + } + const unusedImportsFromOldFile = /* @__PURE__ */ new Set(); + for (const statement of toMove) { + forEachReference(statement, checker, enclosingRange, (symbol, isValidTypeOnlyUseSite) => { + if (!symbol.declarations) { + return; + } + if (existingTargetLocals.has(skipAlias(symbol, checker))) { + unusedImportsFromOldFile.add(symbol); + return; + } + const importedDeclaration = find(symbol.declarations, isInImport); + if (importedDeclaration) { + const prevIsTypeOnly = oldImportsNeededByTargetFile.get(symbol); + oldImportsNeededByTargetFile.set(symbol, [ + prevIsTypeOnly === void 0 ? isValidTypeOnlyUseSite : prevIsTypeOnly && isValidTypeOnlyUseSite, + tryCast(importedDeclaration, (d) => isImportSpecifier(d) || isImportClause(d) || isNamespaceImport(d) || isImportEqualsDeclaration(d) || isBindingElement(d) || isVariableDeclaration(d)) + ]); + } else if (!movedSymbols.has(symbol) && every(symbol.declarations, (decl) => isTopLevelDeclaration(decl) && sourceFileOfTopLevelDeclaration(decl) === oldFile)) { + targetFileImportsFromOldFile.set(symbol, isValidTypeOnlyUseSite); + } + }); + } + for (const unusedImport of oldImportsNeededByTargetFile.keys()) { + unusedImportsFromOldFile.add(unusedImport); + } + const oldFileImportsFromTargetFile = /* @__PURE__ */ new Map(); + for (const statement of oldFile.statements) { + if (contains(toMove, statement)) continue; + if (jsxNamespaceSymbol && !!(statement.transformFlags & 2 /* ContainsJsx */)) { + unusedImportsFromOldFile.delete(jsxNamespaceSymbol); + } + forEachReference(statement, checker, enclosingRange, (symbol, isValidTypeOnlyUseSite) => { + if (movedSymbols.has(symbol)) oldFileImportsFromTargetFile.set(symbol, isValidTypeOnlyUseSite); + unusedImportsFromOldFile.delete(symbol); + }); + } + return { movedSymbols, targetFileImportsFromOldFile, oldFileImportsFromTargetFile, oldImportsNeededByTargetFile, unusedImportsFromOldFile }; + function getJsxNamespaceSymbol(containsJsx2) { + if (containsJsx2 === void 0) { + return void 0; + } + const jsxNamespace = checker.getJsxNamespace(containsJsx2); + const jsxNamespaceSymbol2 = checker.resolveName( + jsxNamespace, + containsJsx2, + 1920 /* Namespace */, + /*excludeGlobals*/ + true + ); + return !!jsxNamespaceSymbol2 && some(jsxNamespaceSymbol2.declarations, isInImport) ? jsxNamespaceSymbol2 : void 0; + } +} +function makeUniqueFilename(proposedFilename, extension, inDirectory, host) { + let newFilename = proposedFilename; + for (let i = 1; ; i++) { + const name = combinePaths(inDirectory, newFilename + extension); + if (!host.fileExists(name)) return newFilename; + newFilename = `${proposedFilename}.${i}`; + } +} +function inferNewFileName(importsFromNewFile, movedSymbols) { + return forEachKey(importsFromNewFile, symbolNameNoDefault) || forEachKey(movedSymbols, symbolNameNoDefault) || "newFile"; +} +function forEachReference(node, checker, enclosingRange, onReference) { + node.forEachChild(function cb(node2) { + if (isIdentifier(node2) && !isDeclarationName(node2)) { + if (enclosingRange && !rangeContainsRange(enclosingRange, node2)) { + return; + } + const sym = checker.getSymbolAtLocation(node2); + if (sym) onReference(sym, isValidTypeOnlyAliasUseSite(node2)); + } else { + node2.forEachChild(cb); + } + }); +} +function forEachTopLevelDeclaration(statement, cb) { + switch (statement.kind) { + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: + case 267 /* ModuleDeclaration */: + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 264 /* InterfaceDeclaration */: + case 271 /* ImportEqualsDeclaration */: + return cb(statement); + case 243 /* VariableStatement */: + return firstDefined(statement.declarationList.declarations, (decl) => forEachTopLevelDeclarationInBindingName(decl.name, cb)); + case 244 /* ExpressionStatement */: { + const { expression } = statement; + return isBinaryExpression(expression) && getAssignmentDeclarationKind(expression) === 1 /* ExportsProperty */ ? cb(statement) : void 0; + } + } +} +function isInImport(decl) { + switch (decl.kind) { + case 271 /* ImportEqualsDeclaration */: + case 276 /* ImportSpecifier */: + case 273 /* ImportClause */: + case 274 /* NamespaceImport */: + return true; + case 260 /* VariableDeclaration */: + return isVariableDeclarationInImport(decl); + case 208 /* BindingElement */: + return isVariableDeclaration(decl.parent.parent) && isVariableDeclarationInImport(decl.parent.parent); + default: + return false; + } +} +function isVariableDeclarationInImport(decl) { + return isSourceFile(decl.parent.parent.parent) && !!decl.initializer && isRequireCall( + decl.initializer, + /*requireStringLiteralLikeArgument*/ + true + ); +} +function isTopLevelDeclaration(node) { + return isNonVariableTopLevelDeclaration(node) && isSourceFile(node.parent) || isVariableDeclaration(node) && isSourceFile(node.parent.parent.parent); +} +function sourceFileOfTopLevelDeclaration(node) { + return isVariableDeclaration(node) ? node.parent.parent.parent : node.parent; +} +function forEachTopLevelDeclarationInBindingName(name, cb) { + switch (name.kind) { + case 80 /* Identifier */: + return cb(cast(name.parent, (x) => isVariableDeclaration(x) || isBindingElement(x))); + case 207 /* ArrayBindingPattern */: + case 206 /* ObjectBindingPattern */: + return firstDefined(name.elements, (em) => isOmittedExpression(em) ? void 0 : forEachTopLevelDeclarationInBindingName(em.name, cb)); + default: + return Debug.assertNever(name, `Unexpected name kind ${name.kind}`); + } +} +function isNonVariableTopLevelDeclaration(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: + case 267 /* ModuleDeclaration */: + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 264 /* InterfaceDeclaration */: + case 271 /* ImportEqualsDeclaration */: + return true; + default: + return false; + } +} +function moveStatementsToTargetFile(changes, program, statements, targetFile, toMove) { + var _a; + const removedExports = /* @__PURE__ */ new Set(); + const targetExports = (_a = targetFile.symbol) == null ? void 0 : _a.exports; + if (targetExports) { + const checker = program.getTypeChecker(); + const targetToSourceExports = /* @__PURE__ */ new Map(); + for (const node of toMove.all) { + if (isTopLevelDeclarationStatement(node) && hasSyntacticModifier(node, 32 /* Export */)) { + forEachTopLevelDeclaration(node, (declaration) => { + var _a2; + const targetDeclarations = canHaveSymbol(declaration) ? (_a2 = targetExports.get(declaration.symbol.escapedName)) == null ? void 0 : _a2.declarations : void 0; + const exportDeclaration = firstDefined(targetDeclarations, (d) => isExportDeclaration(d) ? d : isExportSpecifier(d) ? tryCast(d.parent.parent, isExportDeclaration) : void 0); + if (exportDeclaration && exportDeclaration.moduleSpecifier) { + targetToSourceExports.set(exportDeclaration, (targetToSourceExports.get(exportDeclaration) || /* @__PURE__ */ new Set()).add(declaration)); + } + }); + } + } + for (const [exportDeclaration, topLevelDeclarations] of arrayFrom(targetToSourceExports)) { + if (exportDeclaration.exportClause && isNamedExports(exportDeclaration.exportClause) && length(exportDeclaration.exportClause.elements)) { + const elements = exportDeclaration.exportClause.elements; + const updatedElements = filter(elements, (elem) => find(skipAlias(elem.symbol, checker).declarations, (d) => isTopLevelDeclaration(d) && topLevelDeclarations.has(d)) === void 0); + if (length(updatedElements) === 0) { + changes.deleteNode(targetFile, exportDeclaration); + removedExports.add(exportDeclaration); + continue; + } + if (length(updatedElements) < length(elements)) { + changes.replaceNode(targetFile, exportDeclaration, factory.updateExportDeclaration(exportDeclaration, exportDeclaration.modifiers, exportDeclaration.isTypeOnly, factory.updateNamedExports(exportDeclaration.exportClause, factory.createNodeArray(updatedElements, elements.hasTrailingComma)), exportDeclaration.moduleSpecifier, exportDeclaration.attributes)); + } + } + } + } + const lastReExport = findLast(targetFile.statements, (n) => isExportDeclaration(n) && !!n.moduleSpecifier && !removedExports.has(n)); + if (lastReExport) { + changes.insertNodesBefore( + targetFile, + lastReExport, + statements, + /*blankLineBetween*/ + true + ); + } else { + changes.insertNodesAfter(targetFile, targetFile.statements[targetFile.statements.length - 1], statements); + } +} +function getOverloadRangeToMove(sourceFile, statement) { + if (isFunctionLikeDeclaration(statement)) { + const declarations = statement.symbol.declarations; + if (declarations === void 0 || length(declarations) <= 1 || !contains(declarations, statement)) { + return void 0; + } + const firstDecl = declarations[0]; + const lastDecl = declarations[length(declarations) - 1]; + const statementsToMove = mapDefined(declarations, (d) => getSourceFileOfNode(d) === sourceFile && isStatement(d) ? d : void 0); + const end = findIndex(sourceFile.statements, (s) => s.end >= lastDecl.end); + const start = findIndex(sourceFile.statements, (s) => s.end >= firstDecl.end); + return { toMove: statementsToMove, start, end }; + } + return void 0; +} +function getExistingLocals(sourceFile, statements, checker) { + const existingLocals = /* @__PURE__ */ new Set(); + for (const moduleSpecifier of sourceFile.imports) { + const declaration = importFromModuleSpecifier(moduleSpecifier); + if (isImportDeclaration(declaration) && declaration.importClause && declaration.importClause.namedBindings && isNamedImports(declaration.importClause.namedBindings)) { + for (const e of declaration.importClause.namedBindings.elements) { + const symbol = checker.getSymbolAtLocation(e.propertyName || e.name); + if (symbol) { + existingLocals.add(skipAlias(symbol, checker)); + } + } + } + if (isVariableDeclarationInitializedToRequire(declaration.parent) && isObjectBindingPattern(declaration.parent.name)) { + for (const e of declaration.parent.name.elements) { + const symbol = checker.getSymbolAtLocation(e.propertyName || e.name); + if (symbol) { + existingLocals.add(skipAlias(symbol, checker)); + } + } + } + } + for (const statement of statements) { + forEachReference( + statement, + checker, + /*enclosingRange*/ + void 0, + (s) => { + const symbol = skipAlias(s, checker); + if (symbol.valueDeclaration && getSourceFileOfNode(symbol.valueDeclaration).path === sourceFile.path) { + existingLocals.add(symbol); + } + } + ); + } + return existingLocals; +} + +// src/services/refactors/helpers.ts +function isRefactorErrorInfo(info) { + return info.error !== void 0; +} +function refactorKindBeginsWith(known, requested) { + if (!requested) return true; + return known.substr(0, requested.length) === requested; +} +function getIdentifierForNode(node, scope, checker, file) { + return isPropertyAccessExpression(node) && !isClassLike(scope) && !checker.resolveName( + node.name.text, + node, + 111551 /* Value */, + /*excludeGlobals*/ + false + ) && !isPrivateIdentifier(node.name) && !identifierToKeywordKind(node.name) ? node.name.text : getUniqueName(isClassLike(scope) ? "newProperty" : "newLocal", file); +} +function addTargetFileImports(oldFile, importsToCopy, targetFileImportsFromOldFile, checker, program, importAdder) { + importsToCopy.forEach(([isValidTypeOnlyUseSite, declaration], symbol) => { + var _a; + const targetSymbol = skipAlias(symbol, checker); + if (checker.isUnknownSymbol(targetSymbol)) { + importAdder.addVerbatimImport(Debug.checkDefined(declaration ?? findAncestor((_a = symbol.declarations) == null ? void 0 : _a[0], isAnyImportOrRequireStatement))); + } else if (targetSymbol.parent === void 0) { + Debug.assert(declaration !== void 0, "expected module symbol to have a declaration"); + importAdder.addImportForModuleSymbol(symbol, isValidTypeOnlyUseSite, declaration); + } else { + importAdder.addImportFromExportedSymbol(targetSymbol, isValidTypeOnlyUseSite, declaration); + } + }); + addImportsForMovedSymbols(targetFileImportsFromOldFile, oldFile.fileName, importAdder, program); +} + +// src/services/refactors/inlineVariable.ts +var refactorName4 = "Inline variable"; +var refactorDescription = getLocaleSpecificMessage(Diagnostics.Inline_variable); +var inlineVariableAction = { + name: refactorName4, + description: refactorDescription, + kind: "refactor.inline.variable" +}; +registerRefactor(refactorName4, { + kinds: [inlineVariableAction.kind], + getAvailableActions(context) { + const { + file, + program, + preferences, + startPosition, + triggerReason + } = context; + const info = getInliningInfo(file, startPosition, triggerReason === "invoked", program); + if (!info) { + return emptyArray; + } + if (!ts_refactor_exports.isRefactorErrorInfo(info)) { + return [{ + name: refactorName4, + description: refactorDescription, + actions: [inlineVariableAction] + }]; + } + if (preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName4, + description: refactorDescription, + actions: [{ + ...inlineVariableAction, + notApplicableReason: info.error + }] + }]; + } + return emptyArray; + }, + getEditsForAction(context, actionName2) { + Debug.assert(actionName2 === refactorName4, "Unexpected refactor invoked"); + const { file, program, startPosition } = context; + const info = getInliningInfo( + file, + startPosition, + /*tryWithReferenceToken*/ + true, + program + ); + if (!info || ts_refactor_exports.isRefactorErrorInfo(info)) { + return void 0; + } + const { references, declaration, replacement } = info; + const edits = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => { + for (const node of references) { + const closestStringIdentifierParent = isStringLiteral(replacement) && isIdentifier(node) && walkUpParenthesizedExpressions(node.parent); + if (closestStringIdentifierParent && isTemplateSpan(closestStringIdentifierParent) && !isTaggedTemplateExpression(closestStringIdentifierParent.parent.parent)) { + replaceTemplateStringVariableWithLiteral(tracker, file, closestStringIdentifierParent, replacement); + } else { + tracker.replaceNode(file, node, getReplacementExpression(node, replacement)); + } + } + tracker.delete(file, declaration); + }); + return { edits }; + } +}); +function getInliningInfo(file, startPosition, tryWithReferenceToken, program) { + var _a, _b; + const checker = program.getTypeChecker(); + const token = getTouchingPropertyName(file, startPosition); + const parent2 = token.parent; + if (!isIdentifier(token)) { + return void 0; + } + if (isInitializedVariable(parent2) && isVariableDeclarationInVariableStatement(parent2) && isIdentifier(parent2.name)) { + if (((_a = checker.getMergedSymbol(parent2.symbol).declarations) == null ? void 0 : _a.length) !== 1) { + return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) }; + } + if (isDeclarationExported(parent2)) { + return void 0; + } + const references = getReferenceNodes(parent2, checker, file); + return references && { references, declaration: parent2, replacement: parent2.initializer }; + } + if (tryWithReferenceToken) { + let definition = checker.resolveName( + token.text, + token, + 111551 /* Value */, + /*excludeGlobals*/ + false + ); + definition = definition && checker.getMergedSymbol(definition); + if (((_b = definition == null ? void 0 : definition.declarations) == null ? void 0 : _b.length) !== 1) { + return { error: getLocaleSpecificMessage(Diagnostics.Variables_with_multiple_declarations_cannot_be_inlined) }; + } + const declaration = definition.declarations[0]; + if (!isInitializedVariable(declaration) || !isVariableDeclarationInVariableStatement(declaration) || !isIdentifier(declaration.name)) { + return void 0; + } + if (isDeclarationExported(declaration)) { + return void 0; + } + const references = getReferenceNodes(declaration, checker, file); + return references && { references, declaration, replacement: declaration.initializer }; + } + return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_variable_to_inline) }; +} +function isDeclarationExported(declaration) { + const variableStatement = cast(declaration.parent.parent, isVariableStatement); + return some(variableStatement.modifiers, isExportModifier); +} +function getReferenceNodes(declaration, checker, file) { + const references = []; + const cannotInline = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(declaration.name, checker, file, (ref) => { + if (ts_FindAllReferences_exports.isWriteAccessForReference(ref) && !isShorthandPropertyAssignment(ref.parent)) { + return true; + } + if (isExportSpecifier(ref.parent) || isExportAssignment(ref.parent)) { + return true; + } + if (isTypeQueryNode(ref.parent)) { + return true; + } + if (textRangeContainsPositionInclusive(declaration, ref.pos)) { + return true; + } + references.push(ref); + }); + return references.length === 0 || cannotInline ? void 0 : references; +} +function getReplacementExpression(reference, replacement) { + replacement = getSynthesizedDeepClone(replacement); + const { parent: parent2 } = reference; + if (isExpression(parent2) && (getExpressionPrecedence(replacement) < getExpressionPrecedence(parent2) || needsParentheses(parent2))) { + return factory.createParenthesizedExpression(replacement); + } + if (isFunctionLike(replacement) && (isCallLikeExpression(parent2) || isPropertyAccessExpression(parent2))) { + return factory.createParenthesizedExpression(replacement); + } + if (isPropertyAccessExpression(parent2) && (isNumericLiteral(replacement) || isObjectLiteralExpression(replacement))) { + return factory.createParenthesizedExpression(replacement); + } + if (isIdentifier(reference) && isShorthandPropertyAssignment(parent2)) { + return factory.createPropertyAssignment(reference, replacement); + } + return replacement; +} +function replaceTemplateStringVariableWithLiteral(tracker, sourceFile, reference, replacement) { + const templateExpression = reference.parent; + const index = templateExpression.templateSpans.indexOf(reference); + const prevNode = index === 0 ? templateExpression.head : templateExpression.templateSpans[index - 1]; + tracker.replaceRangeWithText( + sourceFile, + { + pos: prevNode.getEnd() - 2, + end: reference.literal.getStart() + 1 + }, + replacement.text.replace(/\\/g, "\\\\").replace(/`/g, "\\`") + ); +} + +// src/services/refactors/moveToNewFile.ts +var refactorName5 = "Move to a new file"; +var description2 = getLocaleSpecificMessage(Diagnostics.Move_to_a_new_file); +var moveToNewFileAction = { + name: refactorName5, + description: description2, + kind: "refactor.move.newFile" +}; +registerRefactor(refactorName5, { + kinds: [moveToNewFileAction.kind], + getAvailableActions: function getRefactorActionsToMoveToNewFile(context) { + const statements = getStatementsToMove(context); + const file = context.file; + if (context.triggerReason === "implicit" && context.endPosition !== void 0) { + const startNodeAncestor = findAncestor(getTokenAtPosition(file, context.startPosition), isBlockLike); + const endNodeAncestor = findAncestor(getTokenAtPosition(file, context.endPosition), isBlockLike); + if (startNodeAncestor && !isSourceFile(startNodeAncestor) && endNodeAncestor && !isSourceFile(endNodeAncestor)) { + return emptyArray; + } + } + if (context.preferences.allowTextChangesInNewFiles && statements) { + const file2 = context.file; + const affectedTextRange = { + start: { line: getLineAndCharacterOfPosition(file2, statements.all[0].getStart(file2)).line, offset: getLineAndCharacterOfPosition(file2, statements.all[0].getStart(file2)).character }, + end: { line: getLineAndCharacterOfPosition(file2, last(statements.all).end).line, offset: getLineAndCharacterOfPosition(file2, last(statements.all).end).character } + }; + return [{ name: refactorName5, description: description2, actions: [{ ...moveToNewFileAction, range: affectedTextRange }] }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ name: refactorName5, description: description2, actions: [{ ...moveToNewFileAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Selection_is_not_a_valid_statement_or_statements) }] }]; + } + return emptyArray; + }, + getEditsForAction: function getRefactorEditsToMoveToNewFile(context, actionName2) { + Debug.assert(actionName2 === refactorName5, "Wrong refactor invoked"); + const statements = Debug.checkDefined(getStatementsToMove(context)); + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange4(context.file, context.program, statements, t, context.host, context, context.preferences)); + return { edits, renameFilename: void 0, renameLocation: void 0 }; + } +}); +function doChange4(oldFile, program, toMove, changes, host, context, preferences) { + const checker = program.getTypeChecker(); + const usage = getUsageInfo(oldFile, toMove.all, checker); + const newFilename = createNewFileName(oldFile, program, host, toMove); + const newSourceFile = createFutureSourceFile(newFilename, oldFile.externalModuleIndicator ? 99 /* ESNext */ : oldFile.commonJsModuleIndicator ? 1 /* CommonJS */ : void 0, program, host); + const importAdderForOldFile = ts_codefix_exports.createImportAdder(oldFile, context.program, context.preferences, context.host); + const importAdderForNewFile = ts_codefix_exports.createImportAdder(newSourceFile, context.program, context.preferences, context.host); + getNewStatementsAndRemoveFromOldFile(oldFile, newSourceFile, usage, changes, toMove, program, host, preferences, importAdderForNewFile, importAdderForOldFile); + addNewFileToTsconfig(program, changes, oldFile.fileName, newFilename, hostGetCanonicalFileName(host)); +} + +// src/services/_namespaces/ts.refactor.addOrRemoveBracesToArrowFunction.ts +var ts_refactor_addOrRemoveBracesToArrowFunction_exports = {}; + +// src/services/refactors/convertOverloadListToSingleSignature.ts +var refactorName6 = "Convert overload list to single signature"; +var refactorDescription2 = getLocaleSpecificMessage(Diagnostics.Convert_overload_list_to_single_signature); +var functionOverloadAction = { + name: refactorName6, + description: refactorDescription2, + kind: "refactor.rewrite.function.overloadList" +}; +registerRefactor(refactorName6, { + kinds: [functionOverloadAction.kind], + getEditsForAction: getRefactorEditsToConvertOverloadsToOneSignature, + getAvailableActions: getRefactorActionsToConvertOverloadsToOneSignature +}); +function getRefactorActionsToConvertOverloadsToOneSignature(context) { + const { file, startPosition, program } = context; + const info = getConvertableOverloadListAtPosition(file, startPosition, program); + if (!info) return emptyArray; + return [{ + name: refactorName6, + description: refactorDescription2, + actions: [functionOverloadAction] + }]; +} +function getRefactorEditsToConvertOverloadsToOneSignature(context) { + const { file, startPosition, program } = context; + const signatureDecls = getConvertableOverloadListAtPosition(file, startPosition, program); + if (!signatureDecls) return void 0; + const checker = program.getTypeChecker(); + const lastDeclaration = signatureDecls[signatureDecls.length - 1]; + let updated = lastDeclaration; + switch (lastDeclaration.kind) { + case 173 /* MethodSignature */: { + updated = factory.updateMethodSignature( + lastDeclaration, + lastDeclaration.modifiers, + lastDeclaration.name, + lastDeclaration.questionToken, + lastDeclaration.typeParameters, + getNewParametersForCombinedSignature(signatureDecls), + lastDeclaration.type + ); + break; + } + case 174 /* MethodDeclaration */: { + updated = factory.updateMethodDeclaration( + lastDeclaration, + lastDeclaration.modifiers, + lastDeclaration.asteriskToken, + lastDeclaration.name, + lastDeclaration.questionToken, + lastDeclaration.typeParameters, + getNewParametersForCombinedSignature(signatureDecls), + lastDeclaration.type, + lastDeclaration.body + ); + break; + } + case 179 /* CallSignature */: { + updated = factory.updateCallSignature( + lastDeclaration, + lastDeclaration.typeParameters, + getNewParametersForCombinedSignature(signatureDecls), + lastDeclaration.type + ); + break; + } + case 176 /* Constructor */: { + updated = factory.updateConstructorDeclaration( + lastDeclaration, + lastDeclaration.modifiers, + getNewParametersForCombinedSignature(signatureDecls), + lastDeclaration.body + ); + break; + } + case 180 /* ConstructSignature */: { + updated = factory.updateConstructSignature( + lastDeclaration, + lastDeclaration.typeParameters, + getNewParametersForCombinedSignature(signatureDecls), + lastDeclaration.type + ); + break; + } + case 262 /* FunctionDeclaration */: { + updated = factory.updateFunctionDeclaration( + lastDeclaration, + lastDeclaration.modifiers, + lastDeclaration.asteriskToken, + lastDeclaration.name, + lastDeclaration.typeParameters, + getNewParametersForCombinedSignature(signatureDecls), + lastDeclaration.type, + lastDeclaration.body + ); + break; + } + default: + return Debug.failBadSyntaxKind(lastDeclaration, "Unhandled signature kind in overload list conversion refactoring"); + } + if (updated === lastDeclaration) { + return; + } + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => { + t.replaceNodeRange(file, signatureDecls[0], signatureDecls[signatureDecls.length - 1], updated); + }); + return { renameFilename: void 0, renameLocation: void 0, edits }; + function getNewParametersForCombinedSignature(signatureDeclarations) { + const lastSig = signatureDeclarations[signatureDeclarations.length - 1]; + if (isFunctionLikeDeclaration(lastSig) && lastSig.body) { + signatureDeclarations = signatureDeclarations.slice(0, signatureDeclarations.length - 1); + } + return factory.createNodeArray([ + factory.createParameterDeclaration( + /*modifiers*/ + void 0, + factory.createToken(26 /* DotDotDotToken */), + "args", + /*questionToken*/ + void 0, + factory.createUnionTypeNode(map(signatureDeclarations, convertSignatureParametersToTuple)) + ) + ]); + } + function convertSignatureParametersToTuple(decl) { + const members = map(decl.parameters, convertParameterToNamedTupleMember); + return setEmitFlags(factory.createTupleTypeNode(members), some(members, (m) => !!length(getSyntheticLeadingComments(m))) ? 0 /* None */ : 1 /* SingleLine */); + } + function convertParameterToNamedTupleMember(p) { + Debug.assert(isIdentifier(p.name)); + const result = setTextRange( + factory.createNamedTupleMember( + p.dotDotDotToken, + p.name, + p.questionToken, + p.type || factory.createKeywordTypeNode(133 /* AnyKeyword */) + ), + p + ); + const parameterDocComment = p.symbol && p.symbol.getDocumentationComment(checker); + if (parameterDocComment) { + const newComment = displayPartsToString(parameterDocComment); + if (newComment.length) { + setSyntheticLeadingComments(result, [{ + text: `* +${newComment.split("\n").map((c) => ` * ${c}`).join("\n")} + `, + kind: 3 /* MultiLineCommentTrivia */, + pos: -1, + end: -1, + hasTrailingNewLine: true, + hasLeadingNewline: true + }]); + } + } + return result; + } +} +function isConvertableSignatureDeclaration(d) { + switch (d.kind) { + case 173 /* MethodSignature */: + case 174 /* MethodDeclaration */: + case 179 /* CallSignature */: + case 176 /* Constructor */: + case 180 /* ConstructSignature */: + case 262 /* FunctionDeclaration */: + return true; + } + return false; +} +function getConvertableOverloadListAtPosition(file, startPosition, program) { + const node = getTokenAtPosition(file, startPosition); + const containingDecl = findAncestor(node, isConvertableSignatureDeclaration); + if (!containingDecl) { + return; + } + if (isFunctionLikeDeclaration(containingDecl) && containingDecl.body && rangeContainsPosition(containingDecl.body, startPosition)) { + return; + } + const checker = program.getTypeChecker(); + const signatureSymbol = containingDecl.symbol; + if (!signatureSymbol) { + return; + } + const decls = signatureSymbol.declarations; + if (length(decls) <= 1) { + return; + } + if (!every(decls, (d) => getSourceFileOfNode(d) === file)) { + return; + } + if (!isConvertableSignatureDeclaration(decls[0])) { + return; + } + const kindOne = decls[0].kind; + if (!every(decls, (d) => d.kind === kindOne)) { + return; + } + const signatureDecls = decls; + if (some(signatureDecls, (d) => !!d.typeParameters || some(d.parameters, (p) => !!p.modifiers || !isIdentifier(p.name)))) { + return; + } + const signatures = mapDefined(signatureDecls, (d) => checker.getSignatureFromDeclaration(d)); + if (length(signatures) !== length(decls)) { + return; + } + const returnOne = checker.getReturnTypeOfSignature(signatures[0]); + if (!every(signatures, (s) => checker.getReturnTypeOfSignature(s) === returnOne)) { + return; + } + return signatureDecls; +} + +// src/services/refactors/addOrRemoveBracesToArrowFunction.ts +var refactorName7 = "Add or remove braces in an arrow function"; +var refactorDescription3 = getLocaleSpecificMessage(Diagnostics.Add_or_remove_braces_in_an_arrow_function); +var addBracesAction = { + name: "Add braces to arrow function", + description: getLocaleSpecificMessage(Diagnostics.Add_braces_to_arrow_function), + kind: "refactor.rewrite.arrow.braces.add" +}; +var removeBracesAction = { + name: "Remove braces from arrow function", + description: getLocaleSpecificMessage(Diagnostics.Remove_braces_from_arrow_function), + kind: "refactor.rewrite.arrow.braces.remove" +}; +registerRefactor(refactorName7, { + kinds: [removeBracesAction.kind], + getEditsForAction: getRefactorEditsToRemoveFunctionBraces, + getAvailableActions: getRefactorActionsToRemoveFunctionBraces +}); +function getRefactorActionsToRemoveFunctionBraces(context) { + const { file, startPosition, triggerReason } = context; + const info = getConvertibleArrowFunctionAtPosition(file, startPosition, triggerReason === "invoked"); + if (!info) return emptyArray; + if (!isRefactorErrorInfo(info)) { + return [{ + name: refactorName7, + description: refactorDescription3, + actions: [ + info.addBraces ? addBracesAction : removeBracesAction + ] + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName7, + description: refactorDescription3, + actions: [ + { ...addBracesAction, notApplicableReason: info.error }, + { ...removeBracesAction, notApplicableReason: info.error } + ] + }]; + } + return emptyArray; +} +function getRefactorEditsToRemoveFunctionBraces(context, actionName2) { + const { file, startPosition } = context; + const info = getConvertibleArrowFunctionAtPosition(file, startPosition); + Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); + const { expression, returnStatement, func } = info; + let body; + if (actionName2 === addBracesAction.name) { + const returnStatement2 = factory.createReturnStatement(expression); + body = factory.createBlock( + [returnStatement2], + /*multiLine*/ + true + ); + copyLeadingComments( + expression, + returnStatement2, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + true + ); + } else if (actionName2 === removeBracesAction.name && returnStatement) { + const actualExpression = expression || factory.createVoidZero(); + body = needsParentheses(actualExpression) ? factory.createParenthesizedExpression(actualExpression) : actualExpression; + copyTrailingAsLeadingComments( + returnStatement, + body, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + false + ); + copyLeadingComments( + returnStatement, + body, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + false + ); + copyTrailingComments( + returnStatement, + body, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + false + ); + } else { + Debug.fail("invalid action"); + } + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => { + t.replaceNode(file, func.body, body); + }); + return { renameFilename: void 0, renameLocation: void 0, edits }; +} +function getConvertibleArrowFunctionAtPosition(file, startPosition, considerFunctionBodies = true, kind) { + const node = getTokenAtPosition(file, startPosition); + const func = getContainingFunction(node); + if (!func) { + return { + error: getLocaleSpecificMessage(Diagnostics.Could_not_find_a_containing_arrow_function) + }; + } + if (!isArrowFunction(func)) { + return { + error: getLocaleSpecificMessage(Diagnostics.Containing_function_is_not_an_arrow_function) + }; + } + if (!rangeContainsRange(func, node) || rangeContainsRange(func.body, node) && !considerFunctionBodies) { + return void 0; + } + if (refactorKindBeginsWith(addBracesAction.kind, kind) && isExpression(func.body)) { + return { func, addBraces: true, expression: func.body }; + } else if (refactorKindBeginsWith(removeBracesAction.kind, kind) && isBlock(func.body) && func.body.statements.length === 1) { + const firstStatement = first(func.body.statements); + if (isReturnStatement(firstStatement)) { + const expression = firstStatement.expression && isObjectLiteralExpression(getLeftmostExpression( + firstStatement.expression, + /*stopAtCallExpressions*/ + false + )) ? factory.createParenthesizedExpression(firstStatement.expression) : firstStatement.expression; + return { func, addBraces: false, expression, returnStatement: firstStatement }; + } + } + return void 0; +} + +// src/services/_namespaces/ts.refactor.convertArrowFunctionOrFunctionExpression.ts +var ts_refactor_convertArrowFunctionOrFunctionExpression_exports = {}; + +// src/services/refactors/convertArrowFunctionOrFunctionExpression.ts +var refactorName8 = "Convert arrow function or function expression"; +var refactorDescription4 = getLocaleSpecificMessage(Diagnostics.Convert_arrow_function_or_function_expression); +var toAnonymousFunctionAction = { + name: "Convert to anonymous function", + description: getLocaleSpecificMessage(Diagnostics.Convert_to_anonymous_function), + kind: "refactor.rewrite.function.anonymous" +}; +var toNamedFunctionAction = { + name: "Convert to named function", + description: getLocaleSpecificMessage(Diagnostics.Convert_to_named_function), + kind: "refactor.rewrite.function.named" +}; +var toArrowFunctionAction = { + name: "Convert to arrow function", + description: getLocaleSpecificMessage(Diagnostics.Convert_to_arrow_function), + kind: "refactor.rewrite.function.arrow" +}; +registerRefactor(refactorName8, { + kinds: [ + toAnonymousFunctionAction.kind, + toNamedFunctionAction.kind, + toArrowFunctionAction.kind + ], + getEditsForAction: getRefactorEditsToConvertFunctionExpressions, + getAvailableActions: getRefactorActionsToConvertFunctionExpressions +}); +function getRefactorActionsToConvertFunctionExpressions(context) { + const { file, startPosition, program, kind } = context; + const info = getFunctionInfo(file, startPosition, program); + if (!info) return emptyArray; + const { selectedVariableDeclaration, func } = info; + const possibleActions = []; + const errors = []; + if (refactorKindBeginsWith(toNamedFunctionAction.kind, kind)) { + const error2 = selectedVariableDeclaration || isArrowFunction(func) && isVariableDeclaration(func.parent) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_named_function); + if (error2) { + errors.push({ ...toNamedFunctionAction, notApplicableReason: error2 }); + } else { + possibleActions.push(toNamedFunctionAction); + } + } + if (refactorKindBeginsWith(toAnonymousFunctionAction.kind, kind)) { + const error2 = !selectedVariableDeclaration && isArrowFunction(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_anonymous_function); + if (error2) { + errors.push({ ...toAnonymousFunctionAction, notApplicableReason: error2 }); + } else { + possibleActions.push(toAnonymousFunctionAction); + } + } + if (refactorKindBeginsWith(toArrowFunctionAction.kind, kind)) { + const error2 = isFunctionExpression(func) ? void 0 : getLocaleSpecificMessage(Diagnostics.Could_not_convert_to_arrow_function); + if (error2) { + errors.push({ ...toArrowFunctionAction, notApplicableReason: error2 }); + } else { + possibleActions.push(toArrowFunctionAction); + } + } + return [{ + name: refactorName8, + description: refactorDescription4, + actions: possibleActions.length === 0 && context.preferences.provideRefactorNotApplicableReason ? errors : possibleActions + }]; +} +function getRefactorEditsToConvertFunctionExpressions(context, actionName2) { + const { file, startPosition, program } = context; + const info = getFunctionInfo(file, startPosition, program); + if (!info) return void 0; + const { func } = info; + const edits = []; + switch (actionName2) { + case toAnonymousFunctionAction.name: + edits.push(...getEditInfoForConvertToAnonymousFunction(context, func)); + break; + case toNamedFunctionAction.name: + const variableInfo = getVariableInfo(func); + if (!variableInfo) return void 0; + edits.push(...getEditInfoForConvertToNamedFunction(context, func, variableInfo)); + break; + case toArrowFunctionAction.name: + if (!isFunctionExpression(func)) return void 0; + edits.push(...getEditInfoForConvertToArrowFunction(context, func)); + break; + default: + return Debug.fail("invalid action"); + } + return { renameFilename: void 0, renameLocation: void 0, edits }; +} +function containingThis(node) { + let containsThis = false; + node.forEachChild(function checkThis(child) { + if (isThis(child)) { + containsThis = true; + return; + } + if (!isClassLike(child) && !isFunctionDeclaration(child) && !isFunctionExpression(child)) { + forEachChild(child, checkThis); + } + }); + return containsThis; +} +function getFunctionInfo(file, startPosition, program) { + const token = getTokenAtPosition(file, startPosition); + const typeChecker = program.getTypeChecker(); + const func = tryGetFunctionFromVariableDeclaration(file, typeChecker, token.parent); + if (func && !containingThis(func.body) && !typeChecker.containsArgumentsReference(func)) { + return { selectedVariableDeclaration: true, func }; + } + const maybeFunc = getContainingFunction(token); + if (maybeFunc && (isFunctionExpression(maybeFunc) || isArrowFunction(maybeFunc)) && !rangeContainsRange(maybeFunc.body, token) && !containingThis(maybeFunc.body) && !typeChecker.containsArgumentsReference(maybeFunc)) { + if (isFunctionExpression(maybeFunc) && isFunctionReferencedInFile(file, typeChecker, maybeFunc)) return void 0; + return { selectedVariableDeclaration: false, func: maybeFunc }; + } + return void 0; +} +function isSingleVariableDeclaration(parent2) { + return isVariableDeclaration(parent2) || isVariableDeclarationList(parent2) && parent2.declarations.length === 1; +} +function tryGetFunctionFromVariableDeclaration(sourceFile, typeChecker, parent2) { + if (!isSingleVariableDeclaration(parent2)) { + return void 0; + } + const variableDeclaration = isVariableDeclaration(parent2) ? parent2 : first(parent2.declarations); + const initializer = variableDeclaration.initializer; + if (initializer && (isArrowFunction(initializer) || isFunctionExpression(initializer) && !isFunctionReferencedInFile(sourceFile, typeChecker, initializer))) { + return initializer; + } + return void 0; +} +function convertToBlock(body) { + if (isExpression(body)) { + const returnStatement = factory.createReturnStatement(body); + const file = body.getSourceFile(); + setTextRange(returnStatement, body); + suppressLeadingAndTrailingTrivia(returnStatement); + copyTrailingAsLeadingComments( + body, + returnStatement, + file, + /*commentKind*/ + void 0, + /*hasTrailingNewLine*/ + true + ); + return factory.createBlock( + [returnStatement], + /*multiLine*/ + true + ); + } else { + return body; + } +} +function getVariableInfo(func) { + const variableDeclaration = func.parent; + if (!isVariableDeclaration(variableDeclaration) || !isVariableDeclarationInVariableStatement(variableDeclaration)) return void 0; + const variableDeclarationList = variableDeclaration.parent; + const statement = variableDeclarationList.parent; + if (!isVariableDeclarationList(variableDeclarationList) || !isVariableStatement(statement) || !isIdentifier(variableDeclaration.name)) return void 0; + return { variableDeclaration, variableDeclarationList, statement, name: variableDeclaration.name }; +} +function getEditInfoForConvertToAnonymousFunction(context, func) { + const { file } = context; + const body = convertToBlock(func.body); + const newNode = factory.createFunctionExpression( + func.modifiers, + func.asteriskToken, + /*name*/ + void 0, + func.typeParameters, + func.parameters, + func.type, + body + ); + return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode)); +} +function getEditInfoForConvertToNamedFunction(context, func, variableInfo) { + const { file } = context; + const body = convertToBlock(func.body); + const { variableDeclaration, variableDeclarationList, statement, name } = variableInfo; + suppressLeadingTrivia(statement); + const modifiersFlags = getCombinedModifierFlags(variableDeclaration) & 32 /* Export */ | getEffectiveModifierFlags(func); + const modifiers = factory.createModifiersFromModifierFlags(modifiersFlags); + const newNode = factory.createFunctionDeclaration(length(modifiers) ? modifiers : void 0, func.asteriskToken, name, func.typeParameters, func.parameters, func.type, body); + if (variableDeclarationList.declarations.length === 1) { + return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, statement, newNode)); + } else { + return ts_textChanges_exports.ChangeTracker.with(context, (t) => { + t.delete(file, variableDeclaration); + t.insertNodeAfter(file, statement, newNode); + }); + } +} +function getEditInfoForConvertToArrowFunction(context, func) { + const { file } = context; + const statements = func.body.statements; + const head = statements[0]; + let body; + if (canBeConvertedToExpression(func.body, head)) { + body = head.expression; + suppressLeadingAndTrailingTrivia(body); + copyComments(head, body); + } else { + body = func.body; + } + const newNode = factory.createArrowFunction(func.modifiers, func.typeParameters, func.parameters, func.type, factory.createToken(39 /* EqualsGreaterThanToken */), body); + return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, func, newNode)); +} +function canBeConvertedToExpression(body, head) { + return body.statements.length === 1 && (isReturnStatement(head) && !!head.expression); +} +function isFunctionReferencedInFile(sourceFile, typeChecker, node) { + return !!node.name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(node.name, typeChecker, sourceFile); +} + +// src/services/_namespaces/ts.refactor.convertParamsToDestructuredObject.ts +var ts_refactor_convertParamsToDestructuredObject_exports = {}; + +// src/services/refactors/convertParamsToDestructuredObject.ts +var refactorName9 = "Convert parameters to destructured object"; +var minimumParameterLength = 1; +var refactorDescription5 = getLocaleSpecificMessage(Diagnostics.Convert_parameters_to_destructured_object); +var toDestructuredAction = { + name: refactorName9, + description: refactorDescription5, + kind: "refactor.rewrite.parameters.toDestructured" +}; +registerRefactor(refactorName9, { + kinds: [toDestructuredAction.kind], + getEditsForAction: getRefactorEditsToConvertParametersToDestructuredObject, + getAvailableActions: getRefactorActionsToConvertParametersToDestructuredObject +}); +function getRefactorActionsToConvertParametersToDestructuredObject(context) { + const { file, startPosition } = context; + const isJSFile = isSourceFileJS(file); + if (isJSFile) return emptyArray; + const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, context.program.getTypeChecker()); + if (!functionDeclaration) return emptyArray; + return [{ + name: refactorName9, + description: refactorDescription5, + actions: [toDestructuredAction] + }]; +} +function getRefactorEditsToConvertParametersToDestructuredObject(context, actionName2) { + Debug.assert(actionName2 === refactorName9, "Unexpected action name"); + const { file, startPosition, program, cancellationToken, host } = context; + const functionDeclaration = getFunctionDeclarationAtPosition(file, startPosition, program.getTypeChecker()); + if (!functionDeclaration || !cancellationToken) return void 0; + const groupedReferences = getGroupedReferences(functionDeclaration, program, cancellationToken); + if (groupedReferences.valid) { + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange5(file, program, host, t, functionDeclaration, groupedReferences)); + return { renameFilename: void 0, renameLocation: void 0, edits }; + } + return { edits: [] }; +} +function doChange5(sourceFile, program, host, changes, functionDeclaration, groupedReferences) { + const signature = groupedReferences.signature; + const newFunctionDeclarationParams = map(createNewParameters(functionDeclaration, program, host), (param) => getSynthesizedDeepClone(param)); + if (signature) { + const newSignatureParams = map(createNewParameters(signature, program, host), (param) => getSynthesizedDeepClone(param)); + replaceParameters(signature, newSignatureParams); + } + replaceParameters(functionDeclaration, newFunctionDeclarationParams); + const functionCalls = sortAndDeduplicate( + groupedReferences.functionCalls, + /*comparer*/ + (a, b) => compareValues(a.pos, b.pos) + ); + for (const call of functionCalls) { + if (call.arguments && call.arguments.length) { + const newArgument = getSynthesizedDeepClone( + createNewArgument(functionDeclaration, call.arguments), + /*includeTrivia*/ + true + ); + changes.replaceNodeRange( + getSourceFileOfNode(call), + first(call.arguments), + last(call.arguments), + newArgument, + { leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include } + ); + } + } + function replaceParameters(declarationOrSignature, parameterDeclarations) { + changes.replaceNodeRangeWithNodes( + sourceFile, + first(declarationOrSignature.parameters), + last(declarationOrSignature.parameters), + parameterDeclarations, + { + joiner: ", ", + // indentation is set to 0 because otherwise the object parameter will be indented if there is a `this` parameter + indentation: 0, + leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include + } + ); + } +} +function getGroupedReferences(functionDeclaration, program, cancellationToken) { + const functionNames = getFunctionNames(functionDeclaration); + const classNames = isConstructorDeclaration(functionDeclaration) ? getClassNames(functionDeclaration) : []; + const names = deduplicate([...functionNames, ...classNames], equateValues); + const checker = program.getTypeChecker(); + const references = flatMap( + names, + /*mapfn*/ + (name) => ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, name, program, program.getSourceFiles(), cancellationToken) + ); + const groupedReferences = groupReferences(references); + if (!every( + groupedReferences.declarations, + /*callback*/ + (decl) => contains(names, decl) + )) { + groupedReferences.valid = false; + } + return groupedReferences; + function groupReferences(referenceEntries) { + const classReferences = { accessExpressions: [], typeUsages: [] }; + const groupedReferences2 = { functionCalls: [], declarations: [], classReferences, valid: true }; + const functionSymbols = map(functionNames, getSymbolTargetAtLocation); + const classSymbols = map(classNames, getSymbolTargetAtLocation); + const isConstructor = isConstructorDeclaration(functionDeclaration); + const contextualSymbols = map(functionNames, (name) => getSymbolForContextualType(name, checker)); + for (const entry of referenceEntries) { + if (entry.kind === ts_FindAllReferences_exports.EntryKind.Span) { + groupedReferences2.valid = false; + continue; + } + if (contains(contextualSymbols, getSymbolTargetAtLocation(entry.node))) { + if (isValidMethodSignature(entry.node.parent)) { + groupedReferences2.signature = entry.node.parent; + continue; + } + const call = entryToFunctionCall(entry); + if (call) { + groupedReferences2.functionCalls.push(call); + continue; + } + } + const contextualSymbol = getSymbolForContextualType(entry.node, checker); + if (contextualSymbol && contains(contextualSymbols, contextualSymbol)) { + const decl = entryToDeclaration(entry); + if (decl) { + groupedReferences2.declarations.push(decl); + continue; + } + } + if (contains(functionSymbols, getSymbolTargetAtLocation(entry.node)) || isNewExpressionTarget(entry.node)) { + const importOrExportReference = entryToImportOrExport(entry); + if (importOrExportReference) { + continue; + } + const decl = entryToDeclaration(entry); + if (decl) { + groupedReferences2.declarations.push(decl); + continue; + } + const call = entryToFunctionCall(entry); + if (call) { + groupedReferences2.functionCalls.push(call); + continue; + } + } + if (isConstructor && contains(classSymbols, getSymbolTargetAtLocation(entry.node))) { + const importOrExportReference = entryToImportOrExport(entry); + if (importOrExportReference) { + continue; + } + const decl = entryToDeclaration(entry); + if (decl) { + groupedReferences2.declarations.push(decl); + continue; + } + const accessExpression = entryToAccessExpression(entry); + if (accessExpression) { + classReferences.accessExpressions.push(accessExpression); + continue; + } + if (isClassDeclaration(functionDeclaration.parent)) { + const type = entryToType(entry); + if (type) { + classReferences.typeUsages.push(type); + continue; + } + } + } + groupedReferences2.valid = false; + } + return groupedReferences2; + } + function getSymbolTargetAtLocation(node) { + const symbol = checker.getSymbolAtLocation(node); + return symbol && getSymbolTarget(symbol, checker); + } +} +function getSymbolForContextualType(node, checker) { + const element = getContainingObjectLiteralElement(node); + if (element) { + const contextualType = checker.getContextualTypeForObjectLiteralElement(element); + const symbol = contextualType == null ? void 0 : contextualType.getSymbol(); + if (symbol && !(getCheckFlags(symbol) & 6 /* Synthetic */)) { + return symbol; + } + } +} +function entryToImportOrExport(entry) { + const node = entry.node; + if (isImportSpecifier(node.parent) || isImportClause(node.parent) || isImportEqualsDeclaration(node.parent) || isNamespaceImport(node.parent)) { + return node; + } + if (isExportSpecifier(node.parent) || isExportAssignment(node.parent)) { + return node; + } + return void 0; +} +function entryToDeclaration(entry) { + if (isDeclaration(entry.node.parent)) { + return entry.node; + } + return void 0; +} +function entryToFunctionCall(entry) { + if (entry.node.parent) { + const functionReference = entry.node; + const parent2 = functionReference.parent; + switch (parent2.kind) { + // foo(...) or super(...) or new Foo(...) + case 213 /* CallExpression */: + case 214 /* NewExpression */: + const callOrNewExpression = tryCast(parent2, isCallOrNewExpression); + if (callOrNewExpression && callOrNewExpression.expression === functionReference) { + return callOrNewExpression; + } + break; + // x.foo(...) + case 211 /* PropertyAccessExpression */: + const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression); + if (propertyAccessExpression && propertyAccessExpression.parent && propertyAccessExpression.name === functionReference) { + const callOrNewExpression2 = tryCast(propertyAccessExpression.parent, isCallOrNewExpression); + if (callOrNewExpression2 && callOrNewExpression2.expression === propertyAccessExpression) { + return callOrNewExpression2; + } + } + break; + // x["foo"](...) + case 212 /* ElementAccessExpression */: + const elementAccessExpression = tryCast(parent2, isElementAccessExpression); + if (elementAccessExpression && elementAccessExpression.parent && elementAccessExpression.argumentExpression === functionReference) { + const callOrNewExpression2 = tryCast(elementAccessExpression.parent, isCallOrNewExpression); + if (callOrNewExpression2 && callOrNewExpression2.expression === elementAccessExpression) { + return callOrNewExpression2; + } + } + break; + } + } + return void 0; +} +function entryToAccessExpression(entry) { + if (entry.node.parent) { + const reference = entry.node; + const parent2 = reference.parent; + switch (parent2.kind) { + // `C.foo` + case 211 /* PropertyAccessExpression */: + const propertyAccessExpression = tryCast(parent2, isPropertyAccessExpression); + if (propertyAccessExpression && propertyAccessExpression.expression === reference) { + return propertyAccessExpression; + } + break; + // `C["foo"]` + case 212 /* ElementAccessExpression */: + const elementAccessExpression = tryCast(parent2, isElementAccessExpression); + if (elementAccessExpression && elementAccessExpression.expression === reference) { + return elementAccessExpression; + } + break; + } + } + return void 0; +} +function entryToType(entry) { + const reference = entry.node; + if (getMeaningFromLocation(reference) === 2 /* Type */ || isExpressionWithTypeArgumentsInClassExtendsClause(reference.parent)) { + return reference; + } + return void 0; +} +function getFunctionDeclarationAtPosition(file, startPosition, checker) { + const node = getTouchingToken(file, startPosition); + const functionDeclaration = getContainingFunctionDeclaration(node); + if (isTopLevelJSDoc(node)) return void 0; + if (functionDeclaration && isValidFunctionDeclaration(functionDeclaration, checker) && rangeContainsRange(functionDeclaration, node) && !(functionDeclaration.body && rangeContainsRange(functionDeclaration.body, node))) return functionDeclaration; + return void 0; +} +function isTopLevelJSDoc(node) { + const containingJSDoc = findAncestor(node, isJSDocNode); + if (containingJSDoc) { + const containingNonJSDoc = findAncestor(containingJSDoc, (n) => !isJSDocNode(n)); + return !!containingNonJSDoc && isFunctionLikeDeclaration(containingNonJSDoc); + } + return false; +} +function isValidMethodSignature(node) { + return isMethodSignature(node) && (isInterfaceDeclaration(node.parent) || isTypeLiteralNode(node.parent)); +} +function isValidFunctionDeclaration(functionDeclaration, checker) { + var _a; + if (!isValidParameterNodeArray(functionDeclaration.parameters, checker)) return false; + switch (functionDeclaration.kind) { + case 262 /* FunctionDeclaration */: + return hasNameOrDefault(functionDeclaration) && isSingleImplementation(functionDeclaration, checker); + case 174 /* MethodDeclaration */: + if (isObjectLiteralExpression(functionDeclaration.parent)) { + const contextualSymbol = getSymbolForContextualType(functionDeclaration.name, checker); + return ((_a = contextualSymbol == null ? void 0 : contextualSymbol.declarations) == null ? void 0 : _a.length) === 1 && isSingleImplementation(functionDeclaration, checker); + } + return isSingleImplementation(functionDeclaration, checker); + case 176 /* Constructor */: + if (isClassDeclaration(functionDeclaration.parent)) { + return hasNameOrDefault(functionDeclaration.parent) && isSingleImplementation(functionDeclaration, checker); + } else { + return isValidVariableDeclaration(functionDeclaration.parent.parent) && isSingleImplementation(functionDeclaration, checker); + } + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return isValidVariableDeclaration(functionDeclaration.parent); + } + return false; +} +function isSingleImplementation(functionDeclaration, checker) { + return !!functionDeclaration.body && !checker.isImplementationOfOverload(functionDeclaration); +} +function hasNameOrDefault(functionOrClassDeclaration) { + if (!functionOrClassDeclaration.name) { + const defaultKeyword = findModifier(functionOrClassDeclaration, 90 /* DefaultKeyword */); + return !!defaultKeyword; + } + return true; +} +function isValidParameterNodeArray(parameters, checker) { + return getRefactorableParametersLength(parameters) >= minimumParameterLength && every( + parameters, + /*callback*/ + (paramDecl) => isValidParameterDeclaration(paramDecl, checker) + ); +} +function isValidParameterDeclaration(parameterDeclaration, checker) { + if (isRestParameter(parameterDeclaration)) { + const type = checker.getTypeAtLocation(parameterDeclaration); + if (!checker.isArrayType(type) && !checker.isTupleType(type)) return false; + } + return !parameterDeclaration.modifiers && isIdentifier(parameterDeclaration.name); +} +function isValidVariableDeclaration(node) { + return isVariableDeclaration(node) && isVarConst(node) && isIdentifier(node.name) && !node.type; +} +function hasThisParameter(parameters) { + return parameters.length > 0 && isThis(parameters[0].name); +} +function getRefactorableParametersLength(parameters) { + if (hasThisParameter(parameters)) { + return parameters.length - 1; + } + return parameters.length; +} +function getRefactorableParameters(parameters) { + if (hasThisParameter(parameters)) { + parameters = factory.createNodeArray(parameters.slice(1), parameters.hasTrailingComma); + } + return parameters; +} +function createPropertyOrShorthandAssignment(name, initializer) { + if (isIdentifier(initializer) && getTextOfIdentifierOrLiteral(initializer) === name) { + return factory.createShorthandPropertyAssignment(name); + } + return factory.createPropertyAssignment(name, initializer); +} +function createNewArgument(functionDeclaration, functionArguments) { + const parameters = getRefactorableParameters(functionDeclaration.parameters); + const hasRestParameter2 = isRestParameter(last(parameters)); + const nonRestArguments = hasRestParameter2 ? functionArguments.slice(0, parameters.length - 1) : functionArguments; + const properties = map(nonRestArguments, (arg, i) => { + const parameterName = getParameterName(parameters[i]); + const property = createPropertyOrShorthandAssignment(parameterName, arg); + suppressLeadingAndTrailingTrivia(property.name); + if (isPropertyAssignment(property)) suppressLeadingAndTrailingTrivia(property.initializer); + copyComments(arg, property); + return property; + }); + if (hasRestParameter2 && functionArguments.length >= parameters.length) { + const restArguments = functionArguments.slice(parameters.length - 1); + const restProperty = factory.createPropertyAssignment(getParameterName(last(parameters)), factory.createArrayLiteralExpression(restArguments)); + properties.push(restProperty); + } + const objectLiteral = factory.createObjectLiteralExpression( + properties, + /*multiLine*/ + false + ); + return objectLiteral; +} +function createNewParameters(functionDeclaration, program, host) { + const checker = program.getTypeChecker(); + const refactorableParameters = getRefactorableParameters(functionDeclaration.parameters); + const bindingElements = map(refactorableParameters, createBindingElementFromParameterDeclaration); + const objectParameterName = factory.createObjectBindingPattern(bindingElements); + const objectParameterType = createParameterTypeNode(refactorableParameters); + let objectInitializer; + if (every(refactorableParameters, isOptionalParameter)) { + objectInitializer = factory.createObjectLiteralExpression(); + } + const objectParameter = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + objectParameterName, + /*questionToken*/ + void 0, + objectParameterType, + objectInitializer + ); + if (hasThisParameter(functionDeclaration.parameters)) { + const thisParameter = functionDeclaration.parameters[0]; + const newThisParameter = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + thisParameter.name, + /*questionToken*/ + void 0, + thisParameter.type + ); + suppressLeadingAndTrailingTrivia(newThisParameter.name); + copyComments(thisParameter.name, newThisParameter.name); + if (thisParameter.type) { + suppressLeadingAndTrailingTrivia(newThisParameter.type); + copyComments(thisParameter.type, newThisParameter.type); + } + return factory.createNodeArray([newThisParameter, objectParameter]); + } + return factory.createNodeArray([objectParameter]); + function createBindingElementFromParameterDeclaration(parameterDeclaration) { + const element = factory.createBindingElement( + /*dotDotDotToken*/ + void 0, + /*propertyName*/ + void 0, + getParameterName(parameterDeclaration), + isRestParameter(parameterDeclaration) && isOptionalParameter(parameterDeclaration) ? factory.createArrayLiteralExpression() : parameterDeclaration.initializer + ); + suppressLeadingAndTrailingTrivia(element); + if (parameterDeclaration.initializer && element.initializer) { + copyComments(parameterDeclaration.initializer, element.initializer); + } + return element; + } + function createParameterTypeNode(parameters) { + const members = map(parameters, createPropertySignatureFromParameterDeclaration); + const typeNode = addEmitFlags(factory.createTypeLiteralNode(members), 1 /* SingleLine */); + return typeNode; + } + function createPropertySignatureFromParameterDeclaration(parameterDeclaration) { + let parameterType = parameterDeclaration.type; + if (!parameterType && (parameterDeclaration.initializer || isRestParameter(parameterDeclaration))) { + parameterType = getTypeNode3(parameterDeclaration); + } + const propertySignature = factory.createPropertySignature( + /*modifiers*/ + void 0, + getParameterName(parameterDeclaration), + isOptionalParameter(parameterDeclaration) ? factory.createToken(58 /* QuestionToken */) : parameterDeclaration.questionToken, + parameterType + ); + suppressLeadingAndTrailingTrivia(propertySignature); + copyComments(parameterDeclaration.name, propertySignature.name); + if (parameterDeclaration.type && propertySignature.type) { + copyComments(parameterDeclaration.type, propertySignature.type); + } + return propertySignature; + } + function getTypeNode3(node) { + const type = checker.getTypeAtLocation(node); + return getTypeNodeIfAccessible(type, node, program, host); + } + function isOptionalParameter(parameterDeclaration) { + if (isRestParameter(parameterDeclaration)) { + const type = checker.getTypeAtLocation(parameterDeclaration); + return !checker.isTupleType(type); + } + return checker.isOptionalParameter(parameterDeclaration); + } +} +function getParameterName(paramDeclaration) { + return getTextOfIdentifierOrLiteral(paramDeclaration.name); +} +function getClassNames(constructorDeclaration) { + switch (constructorDeclaration.parent.kind) { + case 263 /* ClassDeclaration */: + const classDeclaration = constructorDeclaration.parent; + if (classDeclaration.name) return [classDeclaration.name]; + const defaultModifier = Debug.checkDefined( + findModifier(classDeclaration, 90 /* DefaultKeyword */), + "Nameless class declaration should be a default export" + ); + return [defaultModifier]; + case 231 /* ClassExpression */: + const classExpression = constructorDeclaration.parent; + const variableDeclaration = constructorDeclaration.parent.parent; + const className = classExpression.name; + if (className) return [className, variableDeclaration.name]; + return [variableDeclaration.name]; + } +} +function getFunctionNames(functionDeclaration) { + switch (functionDeclaration.kind) { + case 262 /* FunctionDeclaration */: + if (functionDeclaration.name) return [functionDeclaration.name]; + const defaultModifier = Debug.checkDefined( + findModifier(functionDeclaration, 90 /* DefaultKeyword */), + "Nameless function declaration should be a default export" + ); + return [defaultModifier]; + case 174 /* MethodDeclaration */: + return [functionDeclaration.name]; + case 176 /* Constructor */: + const ctrKeyword = Debug.checkDefined( + findChildOfKind(functionDeclaration, 137 /* ConstructorKeyword */, functionDeclaration.getSourceFile()), + "Constructor declaration should have constructor keyword" + ); + if (functionDeclaration.parent.kind === 231 /* ClassExpression */) { + const variableDeclaration = functionDeclaration.parent.parent; + return [variableDeclaration.name, ctrKeyword]; + } + return [ctrKeyword]; + case 219 /* ArrowFunction */: + return [functionDeclaration.parent.name]; + case 218 /* FunctionExpression */: + if (functionDeclaration.name) return [functionDeclaration.name, functionDeclaration.parent.name]; + return [functionDeclaration.parent.name]; + default: + return Debug.assertNever(functionDeclaration, `Unexpected function declaration kind ${functionDeclaration.kind}`); + } +} + +// src/services/_namespaces/ts.refactor.convertStringOrTemplateLiteral.ts +var ts_refactor_convertStringOrTemplateLiteral_exports = {}; + +// src/services/refactors/convertStringOrTemplateLiteral.ts +var refactorName10 = "Convert to template string"; +var refactorDescription6 = getLocaleSpecificMessage(Diagnostics.Convert_to_template_string); +var convertStringAction = { + name: refactorName10, + description: refactorDescription6, + kind: "refactor.rewrite.string" +}; +registerRefactor(refactorName10, { + kinds: [convertStringAction.kind], + getEditsForAction: getRefactorEditsToConvertToTemplateString, + getAvailableActions: getRefactorActionsToConvertToTemplateString +}); +function getRefactorActionsToConvertToTemplateString(context) { + const { file, startPosition } = context; + const node = getNodeOrParentOfParentheses(file, startPosition); + const maybeBinary = getParentBinaryExpression(node); + const nodeIsStringLiteral = isStringLiteral(maybeBinary); + const refactorInfo = { name: refactorName10, description: refactorDescription6, actions: [] }; + if (nodeIsStringLiteral && context.triggerReason !== "invoked") { + return emptyArray; + } + if (isExpressionNode(maybeBinary) && (nodeIsStringLiteral || isBinaryExpression(maybeBinary) && treeToArray(maybeBinary).isValidConcatenation)) { + refactorInfo.actions.push(convertStringAction); + return [refactorInfo]; + } else if (context.preferences.provideRefactorNotApplicableReason) { + refactorInfo.actions.push({ ...convertStringAction, notApplicableReason: getLocaleSpecificMessage(Diagnostics.Can_only_convert_string_concatenations_and_string_literals) }); + return [refactorInfo]; + } + return emptyArray; +} +function getNodeOrParentOfParentheses(file, startPosition) { + const node = getTokenAtPosition(file, startPosition); + const nestedBinary = getParentBinaryExpression(node); + const isNonStringBinary = !treeToArray(nestedBinary).isValidConcatenation; + if (isNonStringBinary && isParenthesizedExpression(nestedBinary.parent) && isBinaryExpression(nestedBinary.parent.parent)) { + return nestedBinary.parent.parent; + } + return node; +} +function getRefactorEditsToConvertToTemplateString(context, actionName2) { + const { file, startPosition } = context; + const node = getNodeOrParentOfParentheses(file, startPosition); + switch (actionName2) { + case refactorDescription6: + return { edits: getEditsForToTemplateLiteral(context, node) }; + default: + return Debug.fail("invalid action"); + } +} +function getEditsForToTemplateLiteral(context, node) { + const maybeBinary = getParentBinaryExpression(node); + const file = context.file; + const templateLiteral = nodesToTemplate(treeToArray(maybeBinary), file); + const trailingCommentRanges = getTrailingCommentRanges(file.text, maybeBinary.end); + if (trailingCommentRanges) { + const lastComment = trailingCommentRanges[trailingCommentRanges.length - 1]; + const trailingRange = { pos: trailingCommentRanges[0].pos, end: lastComment.end }; + return ts_textChanges_exports.ChangeTracker.with(context, (t) => { + t.deleteRange(file, trailingRange); + t.replaceNode(file, maybeBinary, templateLiteral); + }); + } else { + return ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(file, maybeBinary, templateLiteral)); + } +} +function isNotEqualsOperator(node) { + return !(node.operatorToken.kind === 64 /* EqualsToken */ || node.operatorToken.kind === 65 /* PlusEqualsToken */); +} +function getParentBinaryExpression(expr) { + const container = findAncestor(expr.parent, (n) => { + switch (n.kind) { + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + return false; + case 228 /* TemplateExpression */: + case 226 /* BinaryExpression */: + return !(isBinaryExpression(n.parent) && isNotEqualsOperator(n.parent)); + default: + return "quit"; + } + }); + return container || expr; +} +function treeToArray(current) { + const loop = (current2) => { + if (!isBinaryExpression(current2)) { + return { nodes: [current2], operators: [], validOperators: true, hasString: isStringLiteral(current2) || isNoSubstitutionTemplateLiteral(current2) }; + } + const { nodes: nodes2, operators: operators2, hasString: leftHasString, validOperators: leftOperatorValid } = loop(current2.left); + if (!(leftHasString || isStringLiteral(current2.right) || isTemplateExpression(current2.right))) { + return { nodes: [current2], operators: [], hasString: false, validOperators: true }; + } + const currentOperatorValid = current2.operatorToken.kind === 40 /* PlusToken */; + const validOperators2 = leftOperatorValid && currentOperatorValid; + nodes2.push(current2.right); + operators2.push(current2.operatorToken); + return { nodes: nodes2, operators: operators2, hasString: true, validOperators: validOperators2 }; + }; + const { nodes, operators, validOperators, hasString } = loop(current); + return { nodes, operators, isValidConcatenation: validOperators && hasString }; +} +var copyTrailingOperatorComments = (operators, file) => (index, targetNode) => { + if (index < operators.length) { + copyTrailingComments( + operators[index], + targetNode, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + false + ); + } +}; +var copyCommentFromMultiNode = (nodes, file, copyOperatorComments) => (indexes, targetNode) => { + while (indexes.length > 0) { + const index = indexes.shift(); + copyTrailingComments( + nodes[index], + targetNode, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + false + ); + copyOperatorComments(index, targetNode); + } +}; +function escapeRawStringForTemplate(s) { + return s.replace(/\\.|[$`]/g, (m) => m[0] === "\\" ? m : "\\" + m); +} +function getRawTextOfTemplate(node) { + const rightShaving = isTemplateHead(node) || isTemplateMiddle(node) ? -2 : -1; + return getTextOfNode(node).slice(1, rightShaving); +} +function concatConsecutiveString(index, nodes) { + const indexes = []; + let text = "", rawText = ""; + while (index < nodes.length) { + const node = nodes[index]; + if (isStringLiteralLike(node)) { + text += node.text; + rawText += escapeRawStringForTemplate(getTextOfNode(node).slice(1, -1)); + indexes.push(index); + index++; + } else if (isTemplateExpression(node)) { + text += node.head.text; + rawText += getRawTextOfTemplate(node.head); + break; + } else { + break; + } + } + return [index, text, rawText, indexes]; +} +function nodesToTemplate({ nodes, operators }, file) { + const copyOperatorComments = copyTrailingOperatorComments(operators, file); + const copyCommentFromStringLiterals = copyCommentFromMultiNode(nodes, file, copyOperatorComments); + const [begin, headText, rawHeadText, headIndexes] = concatConsecutiveString(0, nodes); + if (begin === nodes.length) { + const noSubstitutionTemplateLiteral = factory.createNoSubstitutionTemplateLiteral(headText, rawHeadText); + copyCommentFromStringLiterals(headIndexes, noSubstitutionTemplateLiteral); + return noSubstitutionTemplateLiteral; + } + const templateSpans = []; + const templateHead = factory.createTemplateHead(headText, rawHeadText); + copyCommentFromStringLiterals(headIndexes, templateHead); + for (let i = begin; i < nodes.length; i++) { + const currentNode = getExpressionFromParenthesesOrExpression(nodes[i]); + copyOperatorComments(i, currentNode); + const [newIndex, subsequentText, rawSubsequentText, stringIndexes] = concatConsecutiveString(i + 1, nodes); + i = newIndex - 1; + const isLast = i === nodes.length - 1; + if (isTemplateExpression(currentNode)) { + const spans = map(currentNode.templateSpans, (span, index) => { + copyExpressionComments(span); + const isLastSpan = index === currentNode.templateSpans.length - 1; + const text = span.literal.text + (isLastSpan ? subsequentText : ""); + const rawText = getRawTextOfTemplate(span.literal) + (isLastSpan ? rawSubsequentText : ""); + return factory.createTemplateSpan( + span.expression, + isLast && isLastSpan ? factory.createTemplateTail(text, rawText) : factory.createTemplateMiddle(text, rawText) + ); + }); + templateSpans.push(...spans); + } else { + const templatePart = isLast ? factory.createTemplateTail(subsequentText, rawSubsequentText) : factory.createTemplateMiddle(subsequentText, rawSubsequentText); + copyCommentFromStringLiterals(stringIndexes, templatePart); + templateSpans.push(factory.createTemplateSpan(currentNode, templatePart)); + } + } + return factory.createTemplateExpression(templateHead, templateSpans); +} +function copyExpressionComments(node) { + const file = node.getSourceFile(); + copyTrailingComments( + node, + node.expression, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + false + ); + copyTrailingAsLeadingComments( + node.expression, + node.expression, + file, + 3 /* MultiLineCommentTrivia */, + /*hasTrailingNewLine*/ + false + ); +} +function getExpressionFromParenthesesOrExpression(node) { + if (isParenthesizedExpression(node)) { + copyExpressionComments(node); + node = node.expression; + } + return node; +} + +// src/services/_namespaces/ts.refactor.convertToOptionalChainExpression.ts +var ts_refactor_convertToOptionalChainExpression_exports = {}; + +// src/services/refactors/convertToOptionalChainExpression.ts +var refactorName11 = "Convert to optional chain expression"; +var convertToOptionalChainExpressionMessage = getLocaleSpecificMessage(Diagnostics.Convert_to_optional_chain_expression); +var toOptionalChainAction = { + name: refactorName11, + description: convertToOptionalChainExpressionMessage, + kind: "refactor.rewrite.expression.optionalChain" +}; +registerRefactor(refactorName11, { + kinds: [toOptionalChainAction.kind], + getEditsForAction: getRefactorEditsToConvertToOptionalChain, + getAvailableActions: getRefactorActionsToConvertToOptionalChain +}); +function getRefactorActionsToConvertToOptionalChain(context) { + const info = getInfo3(context, context.triggerReason === "invoked"); + if (!info) return emptyArray; + if (!isRefactorErrorInfo(info)) { + return [{ + name: refactorName11, + description: convertToOptionalChainExpressionMessage, + actions: [toOptionalChainAction] + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName11, + description: convertToOptionalChainExpressionMessage, + actions: [{ ...toOptionalChainAction, notApplicableReason: info.error }] + }]; + } + return emptyArray; +} +function getRefactorEditsToConvertToOptionalChain(context, actionName2) { + const info = getInfo3(context); + Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange6(context.file, context.program.getTypeChecker(), t, info, actionName2)); + return { edits, renameFilename: void 0, renameLocation: void 0 }; +} +function isValidExpression(node) { + return isBinaryExpression(node) || isConditionalExpression(node); +} +function isValidStatement(node) { + return isExpressionStatement(node) || isReturnStatement(node) || isVariableStatement(node); +} +function isValidExpressionOrStatement(node) { + return isValidExpression(node) || isValidStatement(node); +} +function getInfo3(context, considerEmptySpans = true) { + const { file, program } = context; + const span = getRefactorContextSpan(context); + const forEmptySpan = span.length === 0; + if (forEmptySpan && !considerEmptySpans) return void 0; + const startToken = getTokenAtPosition(file, span.start); + const endToken = findTokenOnLeftOfPosition(file, span.start + span.length); + const adjustedSpan = createTextSpanFromBounds(startToken.pos, endToken && endToken.end >= startToken.pos ? endToken.getEnd() : startToken.getEnd()); + const parent2 = forEmptySpan ? getValidParentNodeOfEmptySpan(startToken) : getValidParentNodeContainingSpan(startToken, adjustedSpan); + const expression = parent2 && isValidExpressionOrStatement(parent2) ? getExpression(parent2) : void 0; + if (!expression) return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) }; + const checker = program.getTypeChecker(); + return isConditionalExpression(expression) ? getConditionalInfo(expression, checker) : getBinaryInfo(expression); +} +function getConditionalInfo(expression, checker) { + const condition = expression.condition; + const finalExpression = getFinalExpressionInChain(expression.whenTrue); + if (!finalExpression || checker.isNullableType(checker.getTypeAtLocation(finalExpression))) { + return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) }; + } + if ((isPropertyAccessExpression(condition) || isIdentifier(condition)) && getMatchingStart(condition, finalExpression.expression)) { + return { finalExpression, occurrences: [condition], expression }; + } else if (isBinaryExpression(condition)) { + const occurrences = getOccurrencesInExpression(finalExpression.expression, condition); + return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) }; + } +} +function getBinaryInfo(expression) { + if (expression.operatorToken.kind !== 56 /* AmpersandAmpersandToken */) { + return { error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_logical_AND_access_chains) }; + } + const finalExpression = getFinalExpressionInChain(expression.right); + if (!finalExpression) return { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_convertible_access_expression) }; + const occurrences = getOccurrencesInExpression(finalExpression.expression, expression.left); + return occurrences ? { finalExpression, occurrences, expression } : { error: getLocaleSpecificMessage(Diagnostics.Could_not_find_matching_access_expressions) }; +} +function getOccurrencesInExpression(matchTo, expression) { + const occurrences = []; + while (isBinaryExpression(expression) && expression.operatorToken.kind === 56 /* AmpersandAmpersandToken */) { + const match = getMatchingStart(skipParentheses(matchTo), skipParentheses(expression.right)); + if (!match) { + break; + } + occurrences.push(match); + matchTo = match; + expression = expression.left; + } + const finalMatch = getMatchingStart(matchTo, expression); + if (finalMatch) { + occurrences.push(finalMatch); + } + return occurrences.length > 0 ? occurrences : void 0; +} +function getMatchingStart(chain, subchain) { + if (!isIdentifier(subchain) && !isPropertyAccessExpression(subchain) && !isElementAccessExpression(subchain)) { + return void 0; + } + return chainStartsWith(chain, subchain) ? subchain : void 0; +} +function chainStartsWith(chain, subchain) { + while (isCallExpression(chain) || isPropertyAccessExpression(chain) || isElementAccessExpression(chain)) { + if (getTextOfChainNode(chain) === getTextOfChainNode(subchain)) break; + chain = chain.expression; + } + while (isPropertyAccessExpression(chain) && isPropertyAccessExpression(subchain) || isElementAccessExpression(chain) && isElementAccessExpression(subchain)) { + if (getTextOfChainNode(chain) !== getTextOfChainNode(subchain)) return false; + chain = chain.expression; + subchain = subchain.expression; + } + return isIdentifier(chain) && isIdentifier(subchain) && chain.getText() === subchain.getText(); +} +function getTextOfChainNode(node) { + if (isIdentifier(node) || isStringOrNumericLiteralLike(node)) { + return node.getText(); + } + if (isPropertyAccessExpression(node)) { + return getTextOfChainNode(node.name); + } + if (isElementAccessExpression(node)) { + return getTextOfChainNode(node.argumentExpression); + } + return void 0; +} +function getValidParentNodeContainingSpan(node, span) { + while (node.parent) { + if (isValidExpressionOrStatement(node) && span.length !== 0 && node.end >= span.start + span.length) { + return node; + } + node = node.parent; + } + return void 0; +} +function getValidParentNodeOfEmptySpan(node) { + while (node.parent) { + if (isValidExpressionOrStatement(node) && !isValidExpressionOrStatement(node.parent)) { + return node; + } + node = node.parent; + } + return void 0; +} +function getExpression(node) { + if (isValidExpression(node)) { + return node; + } + if (isVariableStatement(node)) { + const variable = getSingleVariableOfVariableStatement(node); + const initializer = variable == null ? void 0 : variable.initializer; + return initializer && isValidExpression(initializer) ? initializer : void 0; + } + return node.expression && isValidExpression(node.expression) ? node.expression : void 0; +} +function getFinalExpressionInChain(node) { + node = skipParentheses(node); + if (isBinaryExpression(node)) { + return getFinalExpressionInChain(node.left); + } else if ((isPropertyAccessExpression(node) || isElementAccessExpression(node) || isCallExpression(node)) && !isOptionalChain(node)) { + return node; + } + return void 0; +} +function convertOccurrences(checker, toConvert, occurrences) { + if (isPropertyAccessExpression(toConvert) || isElementAccessExpression(toConvert) || isCallExpression(toConvert)) { + const chain = convertOccurrences(checker, toConvert.expression, occurrences); + const lastOccurrence = occurrences.length > 0 ? occurrences[occurrences.length - 1] : void 0; + const isOccurrence = (lastOccurrence == null ? void 0 : lastOccurrence.getText()) === toConvert.expression.getText(); + if (isOccurrence) occurrences.pop(); + if (isCallExpression(toConvert)) { + return isOccurrence ? factory.createCallChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.typeArguments, toConvert.arguments) : factory.createCallChain(chain, toConvert.questionDotToken, toConvert.typeArguments, toConvert.arguments); + } else if (isPropertyAccessExpression(toConvert)) { + return isOccurrence ? factory.createPropertyAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.name) : factory.createPropertyAccessChain(chain, toConvert.questionDotToken, toConvert.name); + } else if (isElementAccessExpression(toConvert)) { + return isOccurrence ? factory.createElementAccessChain(chain, factory.createToken(29 /* QuestionDotToken */), toConvert.argumentExpression) : factory.createElementAccessChain(chain, toConvert.questionDotToken, toConvert.argumentExpression); + } + } + return toConvert; +} +function doChange6(sourceFile, checker, changes, info, _actionName) { + const { finalExpression, occurrences, expression } = info; + const firstOccurrence = occurrences[occurrences.length - 1]; + const convertedChain = convertOccurrences(checker, finalExpression, occurrences); + if (convertedChain && (isPropertyAccessExpression(convertedChain) || isElementAccessExpression(convertedChain) || isCallExpression(convertedChain))) { + if (isBinaryExpression(expression)) { + changes.replaceNodeRange(sourceFile, firstOccurrence, finalExpression, convertedChain); + } else if (isConditionalExpression(expression)) { + changes.replaceNode(sourceFile, expression, factory.createBinaryExpression(convertedChain, factory.createToken(61 /* QuestionQuestionToken */), expression.whenFalse)); + } + } +} + +// src/services/_namespaces/ts.refactor.extractSymbol.ts +var ts_refactor_extractSymbol_exports = {}; +__export(ts_refactor_extractSymbol_exports, { + Messages: () => Messages, + RangeFacts: () => RangeFacts, + getRangeToExtract: () => getRangeToExtract2, + getRefactorActionsToExtractSymbol: () => getRefactorActionsToExtractSymbol, + getRefactorEditsToExtractSymbol: () => getRefactorEditsToExtractSymbol +}); + +// src/services/refactors/extractSymbol.ts +var refactorName12 = "Extract Symbol"; +var extractConstantAction = { + name: "Extract Constant", + description: getLocaleSpecificMessage(Diagnostics.Extract_constant), + kind: "refactor.extract.constant" +}; +var extractFunctionAction = { + name: "Extract Function", + description: getLocaleSpecificMessage(Diagnostics.Extract_function), + kind: "refactor.extract.function" +}; +registerRefactor(refactorName12, { + kinds: [ + extractConstantAction.kind, + extractFunctionAction.kind + ], + getEditsForAction: getRefactorEditsToExtractSymbol, + getAvailableActions: getRefactorActionsToExtractSymbol +}); +function getRefactorActionsToExtractSymbol(context) { + const requestedRefactor = context.kind; + const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context), context.triggerReason === "invoked"); + const targetRange = rangeToExtract.targetRange; + if (targetRange === void 0) { + if (!rangeToExtract.errors || rangeToExtract.errors.length === 0 || !context.preferences.provideRefactorNotApplicableReason) { + return emptyArray; + } + const errors = []; + if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) { + errors.push({ + name: refactorName12, + description: extractFunctionAction.description, + actions: [{ ...extractFunctionAction, notApplicableReason: getStringError(rangeToExtract.errors) }] + }); + } + if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) { + errors.push({ + name: refactorName12, + description: extractConstantAction.description, + actions: [{ ...extractConstantAction, notApplicableReason: getStringError(rangeToExtract.errors) }] + }); + } + return errors; + } + const { affectedTextRange, extractions } = getPossibleExtractions(targetRange, context); + if (extractions === void 0) { + return emptyArray; + } + const functionActions = []; + const usedFunctionNames = /* @__PURE__ */ new Map(); + let innermostErrorFunctionAction; + const constantActions = []; + const usedConstantNames = /* @__PURE__ */ new Map(); + let innermostErrorConstantAction; + let i = 0; + for (const { functionExtraction, constantExtraction } of extractions) { + if (refactorKindBeginsWith(extractFunctionAction.kind, requestedRefactor)) { + const description3 = functionExtraction.description; + if (functionExtraction.errors.length === 0) { + if (!usedFunctionNames.has(description3)) { + usedFunctionNames.set(description3, true); + functionActions.push({ + description: description3, + name: `function_scope_${i}`, + kind: extractFunctionAction.kind, + range: { + start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character }, + end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character } + } + }); + } + } else if (!innermostErrorFunctionAction) { + innermostErrorFunctionAction = { + description: description3, + name: `function_scope_${i}`, + notApplicableReason: getStringError(functionExtraction.errors), + kind: extractFunctionAction.kind + }; + } + } + if (refactorKindBeginsWith(extractConstantAction.kind, requestedRefactor)) { + const description3 = constantExtraction.description; + if (constantExtraction.errors.length === 0) { + if (!usedConstantNames.has(description3)) { + usedConstantNames.set(description3, true); + constantActions.push({ + description: description3, + name: `constant_scope_${i}`, + kind: extractConstantAction.kind, + range: { + start: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.pos).character }, + end: { line: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).line, offset: getLineAndCharacterOfPosition(context.file, affectedTextRange.end).character } + } + }); + } + } else if (!innermostErrorConstantAction) { + innermostErrorConstantAction = { + description: description3, + name: `constant_scope_${i}`, + notApplicableReason: getStringError(constantExtraction.errors), + kind: extractConstantAction.kind + }; + } + } + i++; + } + const infos = []; + if (functionActions.length) { + infos.push({ + name: refactorName12, + description: getLocaleSpecificMessage(Diagnostics.Extract_function), + actions: functionActions + }); + } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorFunctionAction) { + infos.push({ + name: refactorName12, + description: getLocaleSpecificMessage(Diagnostics.Extract_function), + actions: [innermostErrorFunctionAction] + }); + } + if (constantActions.length) { + infos.push({ + name: refactorName12, + description: getLocaleSpecificMessage(Diagnostics.Extract_constant), + actions: constantActions + }); + } else if (context.preferences.provideRefactorNotApplicableReason && innermostErrorConstantAction) { + infos.push({ + name: refactorName12, + description: getLocaleSpecificMessage(Diagnostics.Extract_constant), + actions: [innermostErrorConstantAction] + }); + } + return infos.length ? infos : emptyArray; + function getStringError(errors) { + let error2 = errors[0].messageText; + if (typeof error2 !== "string") { + error2 = error2.messageText; + } + return error2; + } +} +function getRefactorEditsToExtractSymbol(context, actionName2) { + const rangeToExtract = getRangeToExtract2(context.file, getRefactorContextSpan(context)); + const targetRange = rangeToExtract.targetRange; + const parsedFunctionIndexMatch = /^function_scope_(\d+)$/.exec(actionName2); + if (parsedFunctionIndexMatch) { + const index = +parsedFunctionIndexMatch[1]; + Debug.assert(isFinite(index), "Expected to parse a finite number from the function scope index"); + return getFunctionExtractionAtIndex(targetRange, context, index); + } + const parsedConstantIndexMatch = /^constant_scope_(\d+)$/.exec(actionName2); + if (parsedConstantIndexMatch) { + const index = +parsedConstantIndexMatch[1]; + Debug.assert(isFinite(index), "Expected to parse a finite number from the constant scope index"); + return getConstantExtractionAtIndex(targetRange, context, index); + } + Debug.fail("Unrecognized action name"); +} +var Messages; +((Messages2) => { + function createMessage(message) { + return { message, code: 0, category: 3 /* Message */, key: message }; + } + Messages2.cannotExtractRange = createMessage("Cannot extract range."); + Messages2.cannotExtractImport = createMessage("Cannot extract import statement."); + Messages2.cannotExtractSuper = createMessage("Cannot extract super call."); + Messages2.cannotExtractJSDoc = createMessage("Cannot extract JSDoc."); + Messages2.cannotExtractEmpty = createMessage("Cannot extract empty range."); + Messages2.expressionExpected = createMessage("expression expected."); + Messages2.uselessConstantType = createMessage("No reason to extract constant of type."); + Messages2.statementOrExpressionExpected = createMessage("Statement or expression expected."); + Messages2.cannotExtractRangeContainingConditionalBreakOrContinueStatements = createMessage("Cannot extract range containing conditional break or continue statements."); + Messages2.cannotExtractRangeContainingConditionalReturnStatement = createMessage("Cannot extract range containing conditional return statement."); + Messages2.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange = createMessage("Cannot extract range containing labeled break or continue with target outside of the range."); + Messages2.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators = createMessage("Cannot extract range containing writes to references located outside of the target range in generators."); + Messages2.typeWillNotBeVisibleInTheNewScope = createMessage("Type will not visible in the new scope."); + Messages2.functionWillNotBeVisibleInTheNewScope = createMessage("Function will not visible in the new scope."); + Messages2.cannotExtractIdentifier = createMessage("Select more than a single identifier."); + Messages2.cannotExtractExportedEntity = createMessage("Cannot extract exported declaration"); + Messages2.cannotWriteInExpression = createMessage("Cannot write back side-effects when extracting an expression"); + Messages2.cannotExtractReadonlyPropertyInitializerOutsideConstructor = createMessage("Cannot move initialization of read-only class property outside of the constructor"); + Messages2.cannotExtractAmbientBlock = createMessage("Cannot extract code from ambient contexts"); + Messages2.cannotAccessVariablesFromNestedScopes = createMessage("Cannot access variables from nested scopes"); + Messages2.cannotExtractToJSClass = createMessage("Cannot extract constant to a class scope in JS"); + Messages2.cannotExtractToExpressionArrowFunction = createMessage("Cannot extract constant to an arrow function without a block"); + Messages2.cannotExtractFunctionsContainingThisToMethod = createMessage("Cannot extract functions containing this to method"); +})(Messages || (Messages = {})); +var RangeFacts = /* @__PURE__ */ ((RangeFacts2) => { + RangeFacts2[RangeFacts2["None"] = 0] = "None"; + RangeFacts2[RangeFacts2["HasReturn"] = 1] = "HasReturn"; + RangeFacts2[RangeFacts2["IsGenerator"] = 2] = "IsGenerator"; + RangeFacts2[RangeFacts2["IsAsyncFunction"] = 4] = "IsAsyncFunction"; + RangeFacts2[RangeFacts2["UsesThis"] = 8] = "UsesThis"; + RangeFacts2[RangeFacts2["UsesThisInFunction"] = 16] = "UsesThisInFunction"; + RangeFacts2[RangeFacts2["InStaticRegion"] = 32] = "InStaticRegion"; + return RangeFacts2; +})(RangeFacts || {}); +function getRangeToExtract2(sourceFile, span, invoked = true) { + const { length: length2 } = span; + if (length2 === 0 && !invoked) { + return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractEmpty)] }; + } + const cursorRequest = length2 === 0 && invoked; + const startToken = findFirstNonJsxWhitespaceToken(sourceFile, span.start); + const endToken = findTokenOnLeftOfPosition(sourceFile, textSpanEnd(span)); + const adjustedSpan = startToken && endToken && invoked ? getAdjustedSpanFromNodes(startToken, endToken, sourceFile) : span; + const start = cursorRequest ? getExtractableParent(startToken) : getParentNodeInSpan(startToken, sourceFile, adjustedSpan); + const end = cursorRequest ? start : getParentNodeInSpan(endToken, sourceFile, adjustedSpan); + let rangeFacts = 0 /* None */; + let thisNode; + if (!start || !end) { + return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; + } + if (start.flags & 16777216 /* JSDoc */) { + return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractJSDoc)] }; + } + if (start.parent !== end.parent) { + return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; + } + if (start !== end) { + if (!isBlockLike(start.parent)) { + return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; + } + const statements = []; + for (const statement of start.parent.statements) { + if (statement === start || statements.length) { + const errors2 = checkNode(statement); + if (errors2) { + return { errors: errors2 }; + } + statements.push(statement); + } + if (statement === end) { + break; + } + } + if (!statements.length) { + return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; + } + return { targetRange: { range: statements, facts: rangeFacts, thisNode } }; + } + if (isReturnStatement(start) && !start.expression) { + return { errors: [createFileDiagnostic(sourceFile, span.start, length2, Messages.cannotExtractRange)] }; + } + const node = refineNode(start); + const errors = checkRootNode(node) || checkNode(node); + if (errors) { + return { errors }; + } + return { targetRange: { range: getStatementOrExpressionRange(node), facts: rangeFacts, thisNode } }; + function refineNode(node2) { + if (isReturnStatement(node2)) { + if (node2.expression) { + return node2.expression; + } + } else if (isVariableStatement(node2) || isVariableDeclarationList(node2)) { + const declarations = isVariableStatement(node2) ? node2.declarationList.declarations : node2.declarations; + let numInitializers = 0; + let lastInitializer; + for (const declaration of declarations) { + if (declaration.initializer) { + numInitializers++; + lastInitializer = declaration.initializer; + } + } + if (numInitializers === 1) { + return lastInitializer; + } + } else if (isVariableDeclaration(node2)) { + if (node2.initializer) { + return node2.initializer; + } + } + return node2; + } + function checkRootNode(node2) { + if (isIdentifier(isExpressionStatement(node2) ? node2.expression : node2)) { + return [createDiagnosticForNode(node2, Messages.cannotExtractIdentifier)]; + } + return void 0; + } + function checkForStaticContext(nodeToCheck, containingClass) { + let current = nodeToCheck; + while (current !== containingClass) { + if (current.kind === 172 /* PropertyDeclaration */) { + if (isStatic(current)) { + rangeFacts |= 32 /* InStaticRegion */; + } + break; + } else if (current.kind === 169 /* Parameter */) { + const ctorOrMethod = getContainingFunction(current); + if (ctorOrMethod.kind === 176 /* Constructor */) { + rangeFacts |= 32 /* InStaticRegion */; + } + break; + } else if (current.kind === 174 /* MethodDeclaration */) { + if (isStatic(current)) { + rangeFacts |= 32 /* InStaticRegion */; + } + } + current = current.parent; + } + } + function checkNode(nodeToCheck) { + let PermittedJumps; + ((PermittedJumps2) => { + PermittedJumps2[PermittedJumps2["None"] = 0] = "None"; + PermittedJumps2[PermittedJumps2["Break"] = 1] = "Break"; + PermittedJumps2[PermittedJumps2["Continue"] = 2] = "Continue"; + PermittedJumps2[PermittedJumps2["Return"] = 4] = "Return"; + })(PermittedJumps || (PermittedJumps = {})); + Debug.assert(nodeToCheck.pos <= nodeToCheck.end, "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (1)"); + Debug.assert(!positionIsSynthesized(nodeToCheck.pos), "This failure could trigger https://github.com/Microsoft/TypeScript/issues/20809 (2)"); + if (!isStatement(nodeToCheck) && !(isExpressionNode(nodeToCheck) && isExtractableExpression(nodeToCheck)) && !isStringLiteralJsxAttribute(nodeToCheck)) { + return [createDiagnosticForNode(nodeToCheck, Messages.statementOrExpressionExpected)]; + } + if (nodeToCheck.flags & 33554432 /* Ambient */) { + return [createDiagnosticForNode(nodeToCheck, Messages.cannotExtractAmbientBlock)]; + } + const containingClass = getContainingClass(nodeToCheck); + if (containingClass) { + checkForStaticContext(nodeToCheck, containingClass); + } + let errors2; + let permittedJumps = 4 /* Return */; + let seenLabels; + visit(nodeToCheck); + if (rangeFacts & 8 /* UsesThis */) { + const container = getThisContainer( + nodeToCheck, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (container.kind === 262 /* FunctionDeclaration */ || container.kind === 174 /* MethodDeclaration */ && container.parent.kind === 210 /* ObjectLiteralExpression */ || container.kind === 218 /* FunctionExpression */) { + rangeFacts |= 16 /* UsesThisInFunction */; + } + } + return errors2; + function visit(node2) { + if (errors2) { + return true; + } + if (isDeclaration(node2)) { + const declaringNode = node2.kind === 260 /* VariableDeclaration */ ? node2.parent.parent : node2; + if (hasSyntacticModifier(declaringNode, 32 /* Export */)) { + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity)); + return true; + } + } + switch (node2.kind) { + case 272 /* ImportDeclaration */: + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractImport)); + return true; + case 277 /* ExportAssignment */: + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractExportedEntity)); + return true; + case 108 /* SuperKeyword */: + if (node2.parent.kind === 213 /* CallExpression */) { + const containingClass2 = getContainingClass(node2); + if (containingClass2 === void 0 || containingClass2.pos < span.start || containingClass2.end >= span.start + span.length) { + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractSuper)); + return true; + } + } else { + rangeFacts |= 8 /* UsesThis */; + thisNode = node2; + } + break; + case 219 /* ArrowFunction */: + forEachChild(node2, function check(n) { + if (isThis(n)) { + rangeFacts |= 8 /* UsesThis */; + thisNode = node2; + } else if (isClassLike(n) || isFunctionLike(n) && !isArrowFunction(n)) { + return false; + } else { + forEachChild(n, check); + } + }); + // falls through + case 263 /* ClassDeclaration */: + case 262 /* FunctionDeclaration */: + if (isSourceFile(node2.parent) && node2.parent.externalModuleIndicator === void 0) { + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.functionWillNotBeVisibleInTheNewScope)); + } + // falls through + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return false; + } + const savedPermittedJumps = permittedJumps; + switch (node2.kind) { + case 245 /* IfStatement */: + permittedJumps &= ~4 /* Return */; + break; + case 258 /* TryStatement */: + permittedJumps = 0 /* None */; + break; + case 241 /* Block */: + if (node2.parent && node2.parent.kind === 258 /* TryStatement */ && node2.parent.finallyBlock === node2) { + permittedJumps = 4 /* Return */; + } + break; + case 297 /* DefaultClause */: + case 296 /* CaseClause */: + permittedJumps |= 1 /* Break */; + break; + default: + if (isIterationStatement( + node2, + /*lookInLabeledStatements*/ + false + )) { + permittedJumps |= 1 /* Break */ | 2 /* Continue */; + } + break; + } + switch (node2.kind) { + case 197 /* ThisType */: + case 110 /* ThisKeyword */: + rangeFacts |= 8 /* UsesThis */; + thisNode = node2; + break; + case 256 /* LabeledStatement */: { + const label = node2.label; + (seenLabels || (seenLabels = [])).push(label.escapedText); + forEachChild(node2, visit); + seenLabels.pop(); + break; + } + case 252 /* BreakStatement */: + case 251 /* ContinueStatement */: { + const label = node2.label; + if (label) { + if (!contains(seenLabels, label.escapedText)) { + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingLabeledBreakOrContinueStatementWithTargetOutsideOfTheRange)); + } + } else { + if (!(permittedJumps & (node2.kind === 252 /* BreakStatement */ ? 1 /* Break */ : 2 /* Continue */))) { + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalBreakOrContinueStatements)); + } + } + break; + } + case 223 /* AwaitExpression */: + rangeFacts |= 4 /* IsAsyncFunction */; + break; + case 229 /* YieldExpression */: + rangeFacts |= 2 /* IsGenerator */; + break; + case 253 /* ReturnStatement */: + if (permittedJumps & 4 /* Return */) { + rangeFacts |= 1 /* HasReturn */; + } else { + (errors2 || (errors2 = [])).push(createDiagnosticForNode(node2, Messages.cannotExtractRangeContainingConditionalReturnStatement)); + } + break; + default: + forEachChild(node2, visit); + break; + } + permittedJumps = savedPermittedJumps; + } + } +} +function getAdjustedSpanFromNodes(startNode2, endNode2, sourceFile) { + const start = startNode2.getStart(sourceFile); + let end = endNode2.getEnd(); + if (sourceFile.text.charCodeAt(end) === 59 /* semicolon */) { + end++; + } + return { start, length: end - start }; +} +function getStatementOrExpressionRange(node) { + if (isStatement(node)) { + return [node]; + } + if (isExpressionNode(node)) { + return isExpressionStatement(node.parent) ? [node.parent] : node; + } + if (isStringLiteralJsxAttribute(node)) { + return node; + } + return void 0; +} +function isScope(node) { + return isArrowFunction(node) ? isFunctionBody(node.body) : isFunctionLikeDeclaration(node) || isSourceFile(node) || isModuleBlock(node) || isClassLike(node); +} +function collectEnclosingScopes(range) { + let current = isReadonlyArray(range.range) ? first(range.range) : range.range; + if (range.facts & 8 /* UsesThis */ && !(range.facts & 16 /* UsesThisInFunction */)) { + const containingClass = getContainingClass(current); + if (containingClass) { + const containingFunction = findAncestor(current, isFunctionLikeDeclaration); + return containingFunction ? [containingFunction, containingClass] : [containingClass]; + } + } + const scopes = []; + while (true) { + current = current.parent; + if (current.kind === 169 /* Parameter */) { + current = findAncestor(current, (parent2) => isFunctionLikeDeclaration(parent2)).parent; + } + if (isScope(current)) { + scopes.push(current); + if (current.kind === 307 /* SourceFile */) { + return scopes; + } + } + } +} +function getFunctionExtractionAtIndex(targetRange, context, requestedChangesIndex) { + const { scopes, readsAndWrites: { target, usagesPerScope, functionErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context); + Debug.assert(!functionErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?"); + context.cancellationToken.throwIfCancellationRequested(); + return extractFunctionInScope(target, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], exposedVariableDeclarations, targetRange, context); +} +function getConstantExtractionAtIndex(targetRange, context, requestedChangesIndex) { + const { scopes, readsAndWrites: { target, usagesPerScope, constantErrorsPerScope, exposedVariableDeclarations } } = getPossibleExtractionsWorker(targetRange, context); + Debug.assert(!constantErrorsPerScope[requestedChangesIndex].length, "The extraction went missing? How?"); + Debug.assert(exposedVariableDeclarations.length === 0, "Extract constant accepted a range containing a variable declaration?"); + context.cancellationToken.throwIfCancellationRequested(); + const expression = isExpression(target) ? target : target.statements[0].expression; + return extractConstantInScope(expression, scopes[requestedChangesIndex], usagesPerScope[requestedChangesIndex], targetRange.facts, context); +} +function getPossibleExtractions(targetRange, context) { + const { scopes, affectedTextRange, readsAndWrites: { functionErrorsPerScope, constantErrorsPerScope } } = getPossibleExtractionsWorker(targetRange, context); + const extractions = scopes.map((scope, i) => { + const functionDescriptionPart = getDescriptionForFunctionInScope(scope); + const constantDescriptionPart = getDescriptionForConstantInScope(scope); + const scopeDescription = isFunctionLikeDeclaration(scope) ? getDescriptionForFunctionLikeDeclaration(scope) : isClassLike(scope) ? getDescriptionForClassLikeDeclaration(scope) : getDescriptionForModuleLikeDeclaration(scope); + let functionDescription; + let constantDescription; + if (scopeDescription === 1 /* Global */) { + functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "global"]); + constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "global"]); + } else if (scopeDescription === 0 /* Module */) { + functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [functionDescriptionPart, "module"]); + constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1_scope), [constantDescriptionPart, "module"]); + } else { + functionDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [functionDescriptionPart, scopeDescription]); + constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_1), [constantDescriptionPart, scopeDescription]); + } + if (i === 0 && !isClassLike(scope)) { + constantDescription = formatStringFromArgs(getLocaleSpecificMessage(Diagnostics.Extract_to_0_in_enclosing_scope), [constantDescriptionPart]); + } + return { + functionExtraction: { + description: functionDescription, + errors: functionErrorsPerScope[i] + }, + constantExtraction: { + description: constantDescription, + errors: constantErrorsPerScope[i] + } + }; + }); + return { affectedTextRange, extractions }; +} +function getPossibleExtractionsWorker(targetRange, context) { + const { file: sourceFile } = context; + const scopes = collectEnclosingScopes(targetRange); + const enclosingTextRange = getEnclosingTextRange(targetRange, sourceFile); + const readsAndWrites = collectReadsAndWrites( + targetRange, + scopes, + enclosingTextRange, + sourceFile, + context.program.getTypeChecker(), + context.cancellationToken + ); + return { scopes, affectedTextRange: enclosingTextRange, readsAndWrites }; +} +function getDescriptionForFunctionInScope(scope) { + return isFunctionLikeDeclaration(scope) ? "inner function" : isClassLike(scope) ? "method" : "function"; +} +function getDescriptionForConstantInScope(scope) { + return isClassLike(scope) ? "readonly field" : "constant"; +} +function getDescriptionForFunctionLikeDeclaration(scope) { + switch (scope.kind) { + case 176 /* Constructor */: + return "constructor"; + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + return scope.name ? `function '${scope.name.text}'` : ANONYMOUS; + case 219 /* ArrowFunction */: + return "arrow function"; + case 174 /* MethodDeclaration */: + return `method '${scope.name.getText()}'`; + case 177 /* GetAccessor */: + return `'get ${scope.name.getText()}'`; + case 178 /* SetAccessor */: + return `'set ${scope.name.getText()}'`; + default: + Debug.assertNever(scope, `Unexpected scope kind ${scope.kind}`); + } +} +function getDescriptionForClassLikeDeclaration(scope) { + return scope.kind === 263 /* ClassDeclaration */ ? scope.name ? `class '${scope.name.text}'` : "anonymous class declaration" : scope.name ? `class expression '${scope.name.text}'` : "anonymous class expression"; +} +function getDescriptionForModuleLikeDeclaration(scope) { + return scope.kind === 268 /* ModuleBlock */ ? `namespace '${scope.parent.name.getText()}'` : scope.externalModuleIndicator ? 0 /* Module */ : 1 /* Global */; +} +function extractFunctionInScope(node, scope, { usages: usagesInScope, typeParameterUsages, substitutions }, exposedVariableDeclarations, range, context) { + const checker = context.program.getTypeChecker(); + const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions()); + const importAdder = ts_codefix_exports.createImportAdder(context.file, context.program, context.preferences, context.host); + const file = scope.getSourceFile(); + const functionNameText = getUniqueName(isClassLike(scope) ? "newMethod" : "newFunction", file); + const isJS = isInJSFile(scope); + const functionName = factory.createIdentifier(functionNameText); + let returnType; + const parameters = []; + const callArguments = []; + let writes; + usagesInScope.forEach((usage, name) => { + let typeNode; + if (!isJS) { + let type = checker.getTypeOfSymbolAtLocation(usage.symbol, usage.node); + type = checker.getBaseTypeOfLiteralType(type); + typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, scope, scriptTarget, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); + } + const paramDecl = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + /*name*/ + name, + /*questionToken*/ + void 0, + typeNode + ); + parameters.push(paramDecl); + if (usage.usage === 2 /* Write */) { + (writes || (writes = [])).push(usage); + } + callArguments.push(factory.createIdentifier(name)); + }); + const typeParametersAndDeclarations = arrayFrom(typeParameterUsages.values(), (type) => ({ type, declaration: getFirstDeclarationBeforePosition(type, context.startPosition) })); + typeParametersAndDeclarations.sort(compareTypesByDeclarationOrder); + const typeParameters = typeParametersAndDeclarations.length === 0 ? void 0 : mapDefined(typeParametersAndDeclarations, ({ declaration }) => declaration); + const callTypeArguments = typeParameters !== void 0 ? typeParameters.map((decl) => factory.createTypeReferenceNode( + decl.name, + /*typeArguments*/ + void 0 + )) : void 0; + if (isExpression(node) && !isJS) { + const contextualType = checker.getContextualType(node); + returnType = checker.typeToTypeNode(contextualType, scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); + } + const { body, returnValueProperty } = transformFunctionBody(node, exposedVariableDeclarations, writes, substitutions, !!(range.facts & 1 /* HasReturn */)); + suppressLeadingAndTrailingTrivia(body); + let newFunction; + const callThis = !!(range.facts & 16 /* UsesThisInFunction */); + if (isClassLike(scope)) { + const modifiers = isJS ? [] : [factory.createModifier(123 /* PrivateKeyword */)]; + if (range.facts & 32 /* InStaticRegion */) { + modifiers.push(factory.createModifier(126 /* StaticKeyword */)); + } + if (range.facts & 4 /* IsAsyncFunction */) { + modifiers.push(factory.createModifier(134 /* AsyncKeyword */)); + } + newFunction = factory.createMethodDeclaration( + modifiers.length ? modifiers : void 0, + range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0, + functionName, + /*questionToken*/ + void 0, + typeParameters, + parameters, + returnType, + body + ); + } else { + if (callThis) { + parameters.unshift( + factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + /*name*/ + "this", + /*questionToken*/ + void 0, + checker.typeToTypeNode( + checker.getTypeAtLocation(range.thisNode), + scope, + 1 /* NoTruncation */, + 8 /* AllowUnresolvedNames */ + ), + /*initializer*/ + void 0 + ) + ); + } + newFunction = factory.createFunctionDeclaration( + range.facts & 4 /* IsAsyncFunction */ ? [factory.createToken(134 /* AsyncKeyword */)] : void 0, + range.facts & 2 /* IsGenerator */ ? factory.createToken(42 /* AsteriskToken */) : void 0, + functionName, + typeParameters, + parameters, + returnType, + body + ); + } + const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); + const minInsertionPos = (isReadonlyArray(range.range) ? last(range.range) : range.range).end; + const nodeToInsertBefore = getNodeToInsertFunctionBefore(minInsertionPos, scope); + if (nodeToInsertBefore) { + changeTracker.insertNodeBefore( + context.file, + nodeToInsertBefore, + newFunction, + /*blankLineBetween*/ + true + ); + } else { + changeTracker.insertNodeAtEndOfScope(context.file, scope, newFunction); + } + importAdder.writeFixes(changeTracker); + const newNodes = []; + const called = getCalledExpression(scope, range, functionNameText); + if (callThis) { + callArguments.unshift(factory.createIdentifier("this")); + } + let call = factory.createCallExpression( + callThis ? factory.createPropertyAccessExpression( + called, + "call" + ) : called, + callTypeArguments, + // Note that no attempt is made to take advantage of type argument inference + callArguments + ); + if (range.facts & 2 /* IsGenerator */) { + call = factory.createYieldExpression(factory.createToken(42 /* AsteriskToken */), call); + } + if (range.facts & 4 /* IsAsyncFunction */) { + call = factory.createAwaitExpression(call); + } + if (isInJSXContent(node)) { + call = factory.createJsxExpression( + /*dotDotDotToken*/ + void 0, + call + ); + } + if (exposedVariableDeclarations.length && !writes) { + Debug.assert(!returnValueProperty, "Expected no returnValueProperty"); + Debug.assert(!(range.facts & 1 /* HasReturn */), "Expected RangeFacts.HasReturn flag to be unset"); + if (exposedVariableDeclarations.length === 1) { + const variableDeclaration = exposedVariableDeclarations[0]; + newNodes.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + getSynthesizedDeepClone(variableDeclaration.name), + /*exclamationToken*/ + void 0, + /*type*/ + getSynthesizedDeepClone(variableDeclaration.type), + /*initializer*/ + call + )], + variableDeclaration.parent.flags + ) + )); + } else { + const bindingElements = []; + const typeElements = []; + let commonNodeFlags = exposedVariableDeclarations[0].parent.flags; + let sawExplicitType = false; + for (const variableDeclaration of exposedVariableDeclarations) { + bindingElements.push(factory.createBindingElement( + /*dotDotDotToken*/ + void 0, + /*propertyName*/ + void 0, + /*name*/ + getSynthesizedDeepClone(variableDeclaration.name) + )); + const variableType = checker.typeToTypeNode( + checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(variableDeclaration)), + scope, + 1 /* NoTruncation */, + 8 /* AllowUnresolvedNames */ + ); + typeElements.push(factory.createPropertySignature( + /*modifiers*/ + void 0, + /*name*/ + variableDeclaration.symbol.name, + /*questionToken*/ + void 0, + /*type*/ + variableType + )); + sawExplicitType = sawExplicitType || variableDeclaration.type !== void 0; + commonNodeFlags = commonNodeFlags & variableDeclaration.parent.flags; + } + const typeLiteral = sawExplicitType ? factory.createTypeLiteralNode(typeElements) : void 0; + if (typeLiteral) { + setEmitFlags(typeLiteral, 1 /* SingleLine */); + } + newNodes.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + factory.createObjectBindingPattern(bindingElements), + /*exclamationToken*/ + void 0, + /*type*/ + typeLiteral, + /*initializer*/ + call + )], + commonNodeFlags + ) + )); + } + } else if (exposedVariableDeclarations.length || writes) { + if (exposedVariableDeclarations.length) { + for (const variableDeclaration of exposedVariableDeclarations) { + let flags = variableDeclaration.parent.flags; + if (flags & 2 /* Const */) { + flags = flags & ~2 /* Const */ | 1 /* Let */; + } + newNodes.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + variableDeclaration.symbol.name, + /*exclamationToken*/ + void 0, + getTypeDeepCloneUnionUndefined(variableDeclaration.type) + )], + flags + ) + )); + } + } + if (returnValueProperty) { + newNodes.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + returnValueProperty, + /*exclamationToken*/ + void 0, + getTypeDeepCloneUnionUndefined(returnType) + )], + 1 /* Let */ + ) + )); + } + const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); + if (returnValueProperty) { + assignments.unshift(factory.createShorthandPropertyAssignment(returnValueProperty)); + } + if (assignments.length === 1) { + Debug.assert(!returnValueProperty, "Shouldn't have returnValueProperty here"); + newNodes.push(factory.createExpressionStatement(factory.createAssignment(assignments[0].name, call))); + if (range.facts & 1 /* HasReturn */) { + newNodes.push(factory.createReturnStatement()); + } + } else { + newNodes.push(factory.createExpressionStatement(factory.createAssignment(factory.createObjectLiteralExpression(assignments), call))); + if (returnValueProperty) { + newNodes.push(factory.createReturnStatement(factory.createIdentifier(returnValueProperty))); + } + } + } else { + if (range.facts & 1 /* HasReturn */) { + newNodes.push(factory.createReturnStatement(call)); + } else if (isReadonlyArray(range.range)) { + newNodes.push(factory.createExpressionStatement(call)); + } else { + newNodes.push(call); + } + } + if (isReadonlyArray(range.range)) { + changeTracker.replaceNodeRangeWithNodes(context.file, first(range.range), last(range.range), newNodes); + } else { + changeTracker.replaceNodeWithNodes(context.file, range.range, newNodes); + } + const edits = changeTracker.getChanges(); + const renameRange = isReadonlyArray(range.range) ? first(range.range) : range.range; + const renameFilename = renameRange.getSourceFile().fileName; + const renameLocation = getRenameLocation( + edits, + renameFilename, + functionNameText, + /*preferLastLocation*/ + false + ); + return { renameFilename, renameLocation, edits }; + function getTypeDeepCloneUnionUndefined(typeNode) { + if (typeNode === void 0) { + return void 0; + } + const clone2 = getSynthesizedDeepClone(typeNode); + let withoutParens = clone2; + while (isParenthesizedTypeNode(withoutParens)) { + withoutParens = withoutParens.type; + } + return isUnionTypeNode(withoutParens) && find(withoutParens.types, (t) => t.kind === 157 /* UndefinedKeyword */) ? clone2 : factory.createUnionTypeNode([clone2, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); + } +} +function extractConstantInScope(node, scope, { substitutions }, rangeFacts, context) { + const checker = context.program.getTypeChecker(); + const file = scope.getSourceFile(); + const localNameText = getIdentifierForNode(node, scope, checker, file); + const isJS = isInJSFile(scope); + let variableType = isJS || !checker.isContextSensitive(node) ? void 0 : checker.typeToTypeNode(checker.getContextualType(node), scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); + let initializer = transformConstantInitializer(skipParentheses(node), substitutions); + ({ variableType, initializer } = transformFunctionInitializerAndType(variableType, initializer)); + suppressLeadingAndTrailingTrivia(initializer); + const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); + if (isClassLike(scope)) { + Debug.assert(!isJS, "Cannot extract to a JS class"); + const modifiers = []; + modifiers.push(factory.createModifier(123 /* PrivateKeyword */)); + if (rangeFacts & 32 /* InStaticRegion */) { + modifiers.push(factory.createModifier(126 /* StaticKeyword */)); + } + modifiers.push(factory.createModifier(148 /* ReadonlyKeyword */)); + const newVariable = factory.createPropertyDeclaration( + modifiers, + localNameText, + /*questionOrExclamationToken*/ + void 0, + variableType, + initializer + ); + let localReference = factory.createPropertyAccessExpression( + rangeFacts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.getText()) : factory.createThis(), + factory.createIdentifier(localNameText) + ); + if (isInJSXContent(node)) { + localReference = factory.createJsxExpression( + /*dotDotDotToken*/ + void 0, + localReference + ); + } + const maxInsertionPos = node.pos; + const nodeToInsertBefore = getNodeToInsertPropertyBefore(maxInsertionPos, scope); + changeTracker.insertNodeBefore( + context.file, + nodeToInsertBefore, + newVariable, + /*blankLineBetween*/ + true + ); + changeTracker.replaceNode(context.file, node, localReference); + } else { + const newVariableDeclaration = factory.createVariableDeclaration( + localNameText, + /*exclamationToken*/ + void 0, + variableType, + initializer + ); + const oldVariableDeclaration = getContainingVariableDeclarationIfInList(node, scope); + if (oldVariableDeclaration) { + changeTracker.insertNodeBefore(context.file, oldVariableDeclaration, newVariableDeclaration); + const localReference = factory.createIdentifier(localNameText); + changeTracker.replaceNode(context.file, node, localReference); + } else if (node.parent.kind === 244 /* ExpressionStatement */ && scope === findAncestor(node, isScope)) { + const newVariableStatement = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */) + ); + changeTracker.replaceNode(context.file, node.parent, newVariableStatement); + } else { + const newVariableStatement = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([newVariableDeclaration], 2 /* Const */) + ); + const nodeToInsertBefore = getNodeToInsertConstantBefore(node, scope); + if (nodeToInsertBefore.pos === 0) { + changeTracker.insertNodeAtTopOfFile( + context.file, + newVariableStatement, + /*blankLineBetween*/ + false + ); + } else { + changeTracker.insertNodeBefore( + context.file, + nodeToInsertBefore, + newVariableStatement, + /*blankLineBetween*/ + false + ); + } + if (node.parent.kind === 244 /* ExpressionStatement */) { + changeTracker.delete(context.file, node.parent); + } else { + let localReference = factory.createIdentifier(localNameText); + if (isInJSXContent(node)) { + localReference = factory.createJsxExpression( + /*dotDotDotToken*/ + void 0, + localReference + ); + } + changeTracker.replaceNode(context.file, node, localReference); + } + } + } + const edits = changeTracker.getChanges(); + const renameFilename = node.getSourceFile().fileName; + const renameLocation = getRenameLocation( + edits, + renameFilename, + localNameText, + /*preferLastLocation*/ + true + ); + return { renameFilename, renameLocation, edits }; + function transformFunctionInitializerAndType(variableType2, initializer2) { + if (variableType2 === void 0) return { variableType: variableType2, initializer: initializer2 }; + if (!isFunctionExpression(initializer2) && !isArrowFunction(initializer2) || !!initializer2.typeParameters) return { variableType: variableType2, initializer: initializer2 }; + const functionType = checker.getTypeAtLocation(node); + const functionSignature = singleOrUndefined(checker.getSignaturesOfType(functionType, 0 /* Call */)); + if (!functionSignature) return { variableType: variableType2, initializer: initializer2 }; + if (!!functionSignature.getTypeParameters()) return { variableType: variableType2, initializer: initializer2 }; + const parameters = []; + let hasAny = false; + for (const p of initializer2.parameters) { + if (p.type) { + parameters.push(p); + } else { + const paramType = checker.getTypeAtLocation(p); + if (paramType === checker.getAnyType()) hasAny = true; + parameters.push(factory.updateParameterDeclaration(p, p.modifiers, p.dotDotDotToken, p.name, p.questionToken, p.type || checker.typeToTypeNode(paramType, scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */), p.initializer)); + } + } + if (hasAny) return { variableType: variableType2, initializer: initializer2 }; + variableType2 = void 0; + if (isArrowFunction(initializer2)) { + initializer2 = factory.updateArrowFunction(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */), initializer2.equalsGreaterThanToken, initializer2.body); + } else { + if (functionSignature && !!functionSignature.thisParameter) { + const firstParameter = firstOrUndefined(parameters); + if (!firstParameter || isIdentifier(firstParameter.name) && firstParameter.name.escapedText !== "this") { + const thisType = checker.getTypeOfSymbolAtLocation(functionSignature.thisParameter, node); + parameters.splice( + 0, + 0, + factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "this", + /*questionToken*/ + void 0, + checker.typeToTypeNode(thisType, scope, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */) + ) + ); + } + } + initializer2 = factory.updateFunctionExpression(initializer2, canHaveModifiers(node) ? getModifiers(node) : void 0, initializer2.asteriskToken, initializer2.name, initializer2.typeParameters, parameters, initializer2.type || checker.typeToTypeNode(functionSignature.getReturnType(), scope, 1 /* NoTruncation */), initializer2.body); + } + return { variableType: variableType2, initializer: initializer2 }; + } +} +function getContainingVariableDeclarationIfInList(node, scope) { + let prevNode; + while (node !== void 0 && node !== scope) { + if (isVariableDeclaration(node) && node.initializer === prevNode && isVariableDeclarationList(node.parent) && node.parent.declarations.length > 1) { + return node; + } + prevNode = node; + node = node.parent; + } +} +function getFirstDeclarationBeforePosition(type, position) { + let firstDeclaration; + const symbol = type.symbol; + if (symbol && symbol.declarations) { + for (const declaration of symbol.declarations) { + if ((firstDeclaration === void 0 || declaration.pos < firstDeclaration.pos) && declaration.pos < position) { + firstDeclaration = declaration; + } + } + } + return firstDeclaration; +} +function compareTypesByDeclarationOrder({ type: type1, declaration: declaration1 }, { type: type2, declaration: declaration2 }) { + return compareProperties(declaration1, declaration2, "pos", compareValues) || compareStringsCaseSensitive( + type1.symbol ? type1.symbol.getName() : "", + type2.symbol ? type2.symbol.getName() : "" + ) || compareValues(type1.id, type2.id); +} +function getCalledExpression(scope, range, functionNameText) { + const functionReference = factory.createIdentifier(functionNameText); + if (isClassLike(scope)) { + const lhs = range.facts & 32 /* InStaticRegion */ ? factory.createIdentifier(scope.name.text) : factory.createThis(); + return factory.createPropertyAccessExpression(lhs, functionReference); + } else { + return functionReference; + } +} +function transformFunctionBody(body, exposedVariableDeclarations, writes, substitutions, hasReturn2) { + const hasWritesOrVariableDeclarations = writes !== void 0 || exposedVariableDeclarations.length > 0; + if (isBlock(body) && !hasWritesOrVariableDeclarations && substitutions.size === 0) { + return { body: factory.createBlock( + body.statements, + /*multiLine*/ + true + ), returnValueProperty: void 0 }; + } + let returnValueProperty; + let ignoreReturns = false; + const statements = factory.createNodeArray(isBlock(body) ? body.statements.slice(0) : [isStatement(body) ? body : factory.createReturnStatement(skipParentheses(body))]); + if (hasWritesOrVariableDeclarations || substitutions.size) { + const rewrittenStatements = visitNodes2(statements, visitor, isStatement).slice(); + if (hasWritesOrVariableDeclarations && !hasReturn2 && isStatement(body)) { + const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); + if (assignments.length === 1) { + rewrittenStatements.push(factory.createReturnStatement(assignments[0].name)); + } else { + rewrittenStatements.push(factory.createReturnStatement(factory.createObjectLiteralExpression(assignments))); + } + } + return { body: factory.createBlock( + rewrittenStatements, + /*multiLine*/ + true + ), returnValueProperty }; + } else { + return { body: factory.createBlock( + statements, + /*multiLine*/ + true + ), returnValueProperty: void 0 }; + } + function visitor(node) { + if (!ignoreReturns && isReturnStatement(node) && hasWritesOrVariableDeclarations) { + const assignments = getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes); + if (node.expression) { + if (!returnValueProperty) { + returnValueProperty = "__return"; + } + assignments.unshift(factory.createPropertyAssignment(returnValueProperty, visitNode(node.expression, visitor, isExpression))); + } + if (assignments.length === 1) { + return factory.createReturnStatement(assignments[0].name); + } else { + return factory.createReturnStatement(factory.createObjectLiteralExpression(assignments)); + } + } else { + const oldIgnoreReturns = ignoreReturns; + ignoreReturns = ignoreReturns || isFunctionLikeDeclaration(node) || isClassLike(node); + const substitution = substitutions.get(getNodeId(node).toString()); + const result = substitution ? getSynthesizedDeepClone(substitution) : visitEachChild( + node, + visitor, + /*context*/ + void 0 + ); + ignoreReturns = oldIgnoreReturns; + return result; + } + } +} +function transformConstantInitializer(initializer, substitutions) { + return substitutions.size ? visitor(initializer) : initializer; + function visitor(node) { + const substitution = substitutions.get(getNodeId(node).toString()); + return substitution ? getSynthesizedDeepClone(substitution) : visitEachChild( + node, + visitor, + /*context*/ + void 0 + ); + } +} +function getStatementsOrClassElements(scope) { + if (isFunctionLikeDeclaration(scope)) { + const body = scope.body; + if (isBlock(body)) { + return body.statements; + } + } else if (isModuleBlock(scope) || isSourceFile(scope)) { + return scope.statements; + } else if (isClassLike(scope)) { + return scope.members; + } else { + assertType(scope); + } + return emptyArray; +} +function getNodeToInsertFunctionBefore(minPos, scope) { + return find(getStatementsOrClassElements(scope), (child) => child.pos >= minPos && isFunctionLikeDeclaration(child) && !isConstructorDeclaration(child)); +} +function getNodeToInsertPropertyBefore(maxPos, scope) { + const members = scope.members; + Debug.assert(members.length > 0, "Found no members"); + let prevMember; + let allProperties = true; + for (const member of members) { + if (member.pos > maxPos) { + return prevMember || members[0]; + } + if (allProperties && !isPropertyDeclaration(member)) { + if (prevMember !== void 0) { + return member; + } + allProperties = false; + } + prevMember = member; + } + if (prevMember === void 0) return Debug.fail(); + return prevMember; +} +function getNodeToInsertConstantBefore(node, scope) { + Debug.assert(!isClassLike(scope)); + let prevScope; + for (let curr = node; curr !== scope; curr = curr.parent) { + if (isScope(curr)) { + prevScope = curr; + } + } + for (let curr = (prevScope || node).parent; ; curr = curr.parent) { + if (isBlockLike(curr)) { + let prevStatement; + for (const statement of curr.statements) { + if (statement.pos > node.pos) { + break; + } + prevStatement = statement; + } + if (!prevStatement && isCaseClause(curr)) { + Debug.assert(isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement"); + return curr.parent.parent; + } + return Debug.checkDefined(prevStatement, "prevStatement failed to get set"); + } + Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope"); + } +} +function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) { + const variableAssignments = map(exposedVariableDeclarations, (v) => factory.createShorthandPropertyAssignment(v.symbol.name)); + const writeAssignments = map(writes, (w) => factory.createShorthandPropertyAssignment(w.symbol.name)); + return variableAssignments === void 0 ? writeAssignments : writeAssignments === void 0 ? variableAssignments : variableAssignments.concat(writeAssignments); +} +function isReadonlyArray(v) { + return isArray(v); +} +function getEnclosingTextRange(targetRange, sourceFile) { + return isReadonlyArray(targetRange.range) ? { pos: first(targetRange.range).getStart(sourceFile), end: last(targetRange.range).getEnd() } : targetRange.range; +} +function collectReadsAndWrites(targetRange, scopes, enclosingTextRange, sourceFile, checker, cancellationToken) { + const allTypeParameterUsages = /* @__PURE__ */ new Map(); + const usagesPerScope = []; + const substitutionsPerScope = []; + const functionErrorsPerScope = []; + const constantErrorsPerScope = []; + const visibleDeclarationsInExtractedRange = []; + const exposedVariableSymbolSet = /* @__PURE__ */ new Map(); + const exposedVariableDeclarations = []; + let firstExposedNonVariableDeclaration; + const expression = !isReadonlyArray(targetRange.range) ? targetRange.range : targetRange.range.length === 1 && isExpressionStatement(targetRange.range[0]) ? targetRange.range[0].expression : void 0; + let expressionDiagnostic; + if (expression === void 0) { + const statements = targetRange.range; + const start = first(statements).getStart(); + const end = last(statements).end; + expressionDiagnostic = createFileDiagnostic(sourceFile, start, end - start, Messages.expressionExpected); + } else if (checker.getTypeAtLocation(expression).flags & (16384 /* Void */ | 131072 /* Never */)) { + expressionDiagnostic = createDiagnosticForNode(expression, Messages.uselessConstantType); + } + for (const scope of scopes) { + usagesPerScope.push({ usages: /* @__PURE__ */ new Map(), typeParameterUsages: /* @__PURE__ */ new Map(), substitutions: /* @__PURE__ */ new Map() }); + substitutionsPerScope.push(/* @__PURE__ */ new Map()); + functionErrorsPerScope.push([]); + const constantErrors = []; + if (expressionDiagnostic) { + constantErrors.push(expressionDiagnostic); + } + if (isClassLike(scope) && isInJSFile(scope)) { + constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToJSClass)); + } + if (isArrowFunction(scope) && !isBlock(scope.body)) { + constantErrors.push(createDiagnosticForNode(scope, Messages.cannotExtractToExpressionArrowFunction)); + } + constantErrorsPerScope.push(constantErrors); + } + const seenUsages = /* @__PURE__ */ new Map(); + const target = isReadonlyArray(targetRange.range) ? factory.createBlock(targetRange.range) : targetRange.range; + const unmodifiedNode = isReadonlyArray(targetRange.range) ? first(targetRange.range) : targetRange.range; + const inGenericContext = isInGenericContext(unmodifiedNode); + collectUsages(target); + if (inGenericContext && !isReadonlyArray(targetRange.range) && !isJsxAttribute(targetRange.range)) { + const contextualType = checker.getContextualType(targetRange.range); + recordTypeParameterUsages(contextualType); + } + if (allTypeParameterUsages.size > 0) { + const seenTypeParameterUsages = /* @__PURE__ */ new Map(); + let i = 0; + for (let curr = unmodifiedNode; curr !== void 0 && i < scopes.length; curr = curr.parent) { + if (curr === scopes[i]) { + seenTypeParameterUsages.forEach((typeParameter, id) => { + usagesPerScope[i].typeParameterUsages.set(id, typeParameter); + }); + i++; + } + if (isDeclarationWithTypeParameters(curr)) { + for (const typeParameterDecl of getEffectiveTypeParameterDeclarations(curr)) { + const typeParameter = checker.getTypeAtLocation(typeParameterDecl); + if (allTypeParameterUsages.has(typeParameter.id.toString())) { + seenTypeParameterUsages.set(typeParameter.id.toString(), typeParameter); + } + } + } + } + Debug.assert(i === scopes.length, "Should have iterated all scopes"); + } + if (visibleDeclarationsInExtractedRange.length) { + const containingLexicalScopeOfExtraction = isBlockScope(scopes[0], scopes[0].parent) ? scopes[0] : getEnclosingBlockScopeContainer(scopes[0]); + forEachChild(containingLexicalScopeOfExtraction, checkForUsedDeclarations); + } + for (let i = 0; i < scopes.length; i++) { + const scopeUsages = usagesPerScope[i]; + if (i > 0 && (scopeUsages.usages.size > 0 || scopeUsages.typeParameterUsages.size > 0)) { + const errorNode = isReadonlyArray(targetRange.range) ? targetRange.range[0] : targetRange.range; + constantErrorsPerScope[i].push(createDiagnosticForNode(errorNode, Messages.cannotAccessVariablesFromNestedScopes)); + } + if (targetRange.facts & 16 /* UsesThisInFunction */ && isClassLike(scopes[i])) { + functionErrorsPerScope[i].push(createDiagnosticForNode(targetRange.thisNode, Messages.cannotExtractFunctionsContainingThisToMethod)); + } + let hasWrite = false; + let readonlyClassPropertyWrite; + usagesPerScope[i].usages.forEach((value) => { + if (value.usage === 2 /* Write */) { + hasWrite = true; + if (value.symbol.flags & 106500 /* ClassMember */ && value.symbol.valueDeclaration && hasEffectiveModifier(value.symbol.valueDeclaration, 8 /* Readonly */)) { + readonlyClassPropertyWrite = value.symbol.valueDeclaration; + } + } + }); + Debug.assert(isReadonlyArray(targetRange.range) || exposedVariableDeclarations.length === 0, "No variable declarations expected if something was extracted"); + if (hasWrite && !isReadonlyArray(targetRange.range)) { + const diag2 = createDiagnosticForNode(targetRange.range, Messages.cannotWriteInExpression); + functionErrorsPerScope[i].push(diag2); + constantErrorsPerScope[i].push(diag2); + } else if (readonlyClassPropertyWrite && i > 0) { + const diag2 = createDiagnosticForNode(readonlyClassPropertyWrite, Messages.cannotExtractReadonlyPropertyInitializerOutsideConstructor); + functionErrorsPerScope[i].push(diag2); + constantErrorsPerScope[i].push(diag2); + } else if (firstExposedNonVariableDeclaration) { + const diag2 = createDiagnosticForNode(firstExposedNonVariableDeclaration, Messages.cannotExtractExportedEntity); + functionErrorsPerScope[i].push(diag2); + constantErrorsPerScope[i].push(diag2); + } + } + return { target, usagesPerScope, functionErrorsPerScope, constantErrorsPerScope, exposedVariableDeclarations }; + function isInGenericContext(node) { + return !!findAncestor(node, (n) => isDeclarationWithTypeParameters(n) && getEffectiveTypeParameterDeclarations(n).length !== 0); + } + function recordTypeParameterUsages(type) { + const symbolWalker = checker.getSymbolWalker(() => (cancellationToken.throwIfCancellationRequested(), true)); + const { visitedTypes } = symbolWalker.walkType(type); + for (const visitedType of visitedTypes) { + if (visitedType.isTypeParameter()) { + allTypeParameterUsages.set(visitedType.id.toString(), visitedType); + } + } + } + function collectUsages(node, valueUsage = 1 /* Read */) { + if (inGenericContext) { + const type = checker.getTypeAtLocation(node); + recordTypeParameterUsages(type); + } + if (isDeclaration(node) && node.symbol) { + visibleDeclarationsInExtractedRange.push(node); + } + if (isAssignmentExpression(node)) { + collectUsages(node.left, 2 /* Write */); + collectUsages(node.right); + } else if (isUnaryExpressionWithWrite(node)) { + collectUsages(node.operand, 2 /* Write */); + } else if (isPropertyAccessExpression(node) || isElementAccessExpression(node)) { + forEachChild(node, collectUsages); + } else if (isIdentifier(node)) { + if (!node.parent) { + return; + } + if (isQualifiedName(node.parent) && node !== node.parent.left) { + return; + } + if (isPropertyAccessExpression(node.parent) && node !== node.parent.expression) { + return; + } + recordUsage( + node, + valueUsage, + /*isTypeNode*/ + isPartOfTypeNode(node) + ); + } else { + forEachChild(node, collectUsages); + } + } + function recordUsage(n, usage, isTypeNode2) { + const symbolId = recordUsagebySymbol(n, usage, isTypeNode2); + if (symbolId) { + for (let i = 0; i < scopes.length; i++) { + const substitution = substitutionsPerScope[i].get(symbolId); + if (substitution) { + usagesPerScope[i].substitutions.set(getNodeId(n).toString(), substitution); + } + } + } + } + function recordUsagebySymbol(identifier, usage, isTypeName) { + const symbol = getSymbolReferencedByIdentifier(identifier); + if (!symbol) { + return void 0; + } + const symbolId = getSymbolId(symbol).toString(); + const lastUsage = seenUsages.get(symbolId); + if (lastUsage && lastUsage >= usage) { + return symbolId; + } + seenUsages.set(symbolId, usage); + if (lastUsage) { + for (const perScope of usagesPerScope) { + const prevEntry = perScope.usages.get(identifier.text); + if (prevEntry) { + perScope.usages.set(identifier.text, { usage, symbol, node: identifier }); + } + } + return symbolId; + } + const decls = symbol.getDeclarations(); + const declInFile = decls && find(decls, (d) => d.getSourceFile() === sourceFile); + if (!declInFile) { + return void 0; + } + if (rangeContainsStartEnd(enclosingTextRange, declInFile.getStart(), declInFile.end)) { + return void 0; + } + if (targetRange.facts & 2 /* IsGenerator */ && usage === 2 /* Write */) { + const diag2 = createDiagnosticForNode(identifier, Messages.cannotExtractRangeThatContainsWritesToReferencesLocatedOutsideOfTheTargetRangeInGenerators); + for (const errors of functionErrorsPerScope) { + errors.push(diag2); + } + for (const errors of constantErrorsPerScope) { + errors.push(diag2); + } + } + for (let i = 0; i < scopes.length; i++) { + const scope = scopes[i]; + const resolvedSymbol = checker.resolveName( + symbol.name, + scope, + symbol.flags, + /*excludeGlobals*/ + false + ); + if (resolvedSymbol === symbol) { + continue; + } + if (!substitutionsPerScope[i].has(symbolId)) { + const substitution = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.exportSymbol || symbol, scope, isTypeName); + if (substitution) { + substitutionsPerScope[i].set(symbolId, substitution); + } else if (isTypeName) { + if (!(symbol.flags & 262144 /* TypeParameter */)) { + const diag2 = createDiagnosticForNode(identifier, Messages.typeWillNotBeVisibleInTheNewScope); + functionErrorsPerScope[i].push(diag2); + constantErrorsPerScope[i].push(diag2); + } + } else { + usagesPerScope[i].usages.set(identifier.text, { usage, symbol, node: identifier }); + } + } + } + return symbolId; + } + function checkForUsedDeclarations(node) { + if (node === targetRange.range || isReadonlyArray(targetRange.range) && targetRange.range.includes(node)) { + return; + } + const sym = isIdentifier(node) ? getSymbolReferencedByIdentifier(node) : checker.getSymbolAtLocation(node); + if (sym) { + const decl = find(visibleDeclarationsInExtractedRange, (d) => d.symbol === sym); + if (decl) { + if (isVariableDeclaration(decl)) { + const idString = decl.symbol.id.toString(); + if (!exposedVariableSymbolSet.has(idString)) { + exposedVariableDeclarations.push(decl); + exposedVariableSymbolSet.set(idString, true); + } + } else { + firstExposedNonVariableDeclaration = firstExposedNonVariableDeclaration || decl; + } + } + } + forEachChild(node, checkForUsedDeclarations); + } + function getSymbolReferencedByIdentifier(identifier) { + return identifier.parent && isShorthandPropertyAssignment(identifier.parent) && identifier.parent.name === identifier ? checker.getShorthandAssignmentValueSymbol(identifier.parent) : checker.getSymbolAtLocation(identifier); + } + function tryReplaceWithQualifiedNameOrPropertyAccess(symbol, scopeDecl, isTypeNode2) { + if (!symbol) { + return void 0; + } + const decls = symbol.getDeclarations(); + if (decls && decls.some((d) => d.parent === scopeDecl)) { + return factory.createIdentifier(symbol.name); + } + const prefix = tryReplaceWithQualifiedNameOrPropertyAccess(symbol.parent, scopeDecl, isTypeNode2); + if (prefix === void 0) { + return void 0; + } + return isTypeNode2 ? factory.createQualifiedName(prefix, factory.createIdentifier(symbol.name)) : factory.createPropertyAccessExpression(prefix, symbol.name); + } +} +function getExtractableParent(node) { + return findAncestor(node, (node2) => node2.parent && isExtractableExpression(node2) && !isBinaryExpression(node2.parent)); +} +function isExtractableExpression(node) { + const { parent: parent2 } = node; + switch (parent2.kind) { + case 306 /* EnumMember */: + return false; + } + switch (node.kind) { + case 11 /* StringLiteral */: + return parent2.kind !== 272 /* ImportDeclaration */ && parent2.kind !== 276 /* ImportSpecifier */; + case 230 /* SpreadElement */: + case 206 /* ObjectBindingPattern */: + case 208 /* BindingElement */: + return false; + case 80 /* Identifier */: + return parent2.kind !== 208 /* BindingElement */ && parent2.kind !== 276 /* ImportSpecifier */ && parent2.kind !== 281 /* ExportSpecifier */; + } + return true; +} +function isInJSXContent(node) { + return isStringLiteralJsxAttribute(node) || (isJsxElement(node) || isJsxSelfClosingElement(node) || isJsxFragment(node)) && (isJsxElement(node.parent) || isJsxFragment(node.parent)); +} +function isStringLiteralJsxAttribute(node) { + return isStringLiteral(node) && node.parent && isJsxAttribute(node.parent); +} + +// src/services/_namespaces/ts.refactor.generateGetAccessorAndSetAccessor.ts +var ts_refactor_generateGetAccessorAndSetAccessor_exports = {}; + +// src/services/refactors/generateGetAccessorAndSetAccessor.ts +var actionName = "Generate 'get' and 'set' accessors"; +var actionDescription = getLocaleSpecificMessage(Diagnostics.Generate_get_and_set_accessors); +var generateGetSetAction = { + name: actionName, + description: actionDescription, + kind: "refactor.rewrite.property.generateAccessors" +}; +registerRefactor(actionName, { + kinds: [generateGetSetAction.kind], + getEditsForAction: function getRefactorActionsToGenerateGetAndSetAccessors(context, actionName2) { + if (!context.endPosition) return void 0; + const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition); + Debug.assert(info && !isRefactorErrorInfo(info), "Expected applicable refactor info"); + const edits = ts_codefix_exports.generateAccessorFromProperty(context.file, context.program, context.startPosition, context.endPosition, context, actionName2); + if (!edits) return void 0; + const renameFilename = context.file.fileName; + const nameNeedRename = info.renameAccessor ? info.accessorName : info.fieldName; + const renameLocationOffset = isIdentifier(nameNeedRename) ? 0 : -1; + const renameLocation = renameLocationOffset + getRenameLocation( + edits, + renameFilename, + nameNeedRename.text, + /*preferLastLocation*/ + isParameter(info.declaration) + ); + return { renameFilename, renameLocation, edits }; + }, + getAvailableActions(context) { + if (!context.endPosition) return emptyArray; + const info = ts_codefix_exports.getAccessorConvertiblePropertyAtPosition(context.file, context.program, context.startPosition, context.endPosition, context.triggerReason === "invoked"); + if (!info) return emptyArray; + if (!isRefactorErrorInfo(info)) { + return [{ + name: actionName, + description: actionDescription, + actions: [generateGetSetAction] + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: actionName, + description: actionDescription, + actions: [{ ...generateGetSetAction, notApplicableReason: info.error }] + }]; + } + return emptyArray; + } +}); + +// src/services/_namespaces/ts.refactor.inferFunctionReturnType.ts +var ts_refactor_inferFunctionReturnType_exports = {}; + +// src/services/refactors/inferFunctionReturnType.ts +var refactorName13 = "Infer function return type"; +var refactorDescription7 = getLocaleSpecificMessage(Diagnostics.Infer_function_return_type); +var inferReturnTypeAction = { + name: refactorName13, + description: refactorDescription7, + kind: "refactor.rewrite.function.returnType" +}; +registerRefactor(refactorName13, { + kinds: [inferReturnTypeAction.kind], + getEditsForAction: getRefactorEditsToInferReturnType, + getAvailableActions: getRefactorActionsToInferReturnType +}); +function getRefactorEditsToInferReturnType(context) { + const info = getInfo4(context); + if (info && !isRefactorErrorInfo(info)) { + const edits = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange7(context.file, t, info.declaration, info.returnTypeNode)); + return { renameFilename: void 0, renameLocation: void 0, edits }; + } + return void 0; +} +function getRefactorActionsToInferReturnType(context) { + const info = getInfo4(context); + if (!info) return emptyArray; + if (!isRefactorErrorInfo(info)) { + return [{ + name: refactorName13, + description: refactorDescription7, + actions: [inferReturnTypeAction] + }]; + } + if (context.preferences.provideRefactorNotApplicableReason) { + return [{ + name: refactorName13, + description: refactorDescription7, + actions: [{ ...inferReturnTypeAction, notApplicableReason: info.error }] + }]; + } + return emptyArray; +} +function doChange7(sourceFile, changes, declaration, typeNode) { + const closeParen = findChildOfKind(declaration, 22 /* CloseParenToken */, sourceFile); + const needParens = isArrowFunction(declaration) && closeParen === void 0; + const endNode2 = needParens ? first(declaration.parameters) : closeParen; + if (endNode2) { + if (needParens) { + changes.insertNodeBefore(sourceFile, endNode2, factory.createToken(21 /* OpenParenToken */)); + changes.insertNodeAfter(sourceFile, endNode2, factory.createToken(22 /* CloseParenToken */)); + } + changes.insertNodeAt(sourceFile, endNode2.end, typeNode, { prefix: ": " }); + } +} +function getInfo4(context) { + if (isInJSFile(context.file) || !refactorKindBeginsWith(inferReturnTypeAction.kind, context.kind)) return; + const token = getTouchingPropertyName(context.file, context.startPosition); + const declaration = findAncestor(token, (n) => isBlock(n) || n.parent && isArrowFunction(n.parent) && (n.kind === 39 /* EqualsGreaterThanToken */ || n.parent.body === n) ? "quit" : isConvertibleDeclaration(n)); + if (!declaration || !declaration.body || declaration.type) { + return { error: getLocaleSpecificMessage(Diagnostics.Return_type_must_be_inferred_from_a_function) }; + } + const typeChecker = context.program.getTypeChecker(); + let returnType; + if (typeChecker.isImplementationOfOverload(declaration)) { + const signatures = typeChecker.getTypeAtLocation(declaration).getCallSignatures(); + if (signatures.length > 1) { + returnType = typeChecker.getUnionType(mapDefined(signatures, (s) => s.getReturnType())); + } + } + if (!returnType) { + const signature = typeChecker.getSignatureFromDeclaration(declaration); + if (signature) { + const typePredicate = typeChecker.getTypePredicateOfSignature(signature); + if (typePredicate && typePredicate.type) { + const typePredicateTypeNode = typeChecker.typePredicateToTypePredicateNode(typePredicate, declaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); + if (typePredicateTypeNode) { + return { declaration, returnTypeNode: typePredicateTypeNode }; + } + } else { + returnType = typeChecker.getReturnTypeOfSignature(signature); + } + } + } + if (!returnType) { + return { error: getLocaleSpecificMessage(Diagnostics.Could_not_determine_function_return_type) }; + } + const returnTypeNode = typeChecker.typeToTypeNode(returnType, declaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); + if (returnTypeNode) { + return { declaration, returnTypeNode }; + } +} +function isConvertibleDeclaration(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + return true; + default: + return false; + } +} + +// src/services/classifier2020.ts +var TokenEncodingConsts = /* @__PURE__ */ ((TokenEncodingConsts2) => { + TokenEncodingConsts2[TokenEncodingConsts2["typeOffset"] = 8] = "typeOffset"; + TokenEncodingConsts2[TokenEncodingConsts2["modifierMask"] = 255] = "modifierMask"; + return TokenEncodingConsts2; +})(TokenEncodingConsts || {}); +var TokenType = /* @__PURE__ */ ((TokenType2) => { + TokenType2[TokenType2["class"] = 0] = "class"; + TokenType2[TokenType2["enum"] = 1] = "enum"; + TokenType2[TokenType2["interface"] = 2] = "interface"; + TokenType2[TokenType2["namespace"] = 3] = "namespace"; + TokenType2[TokenType2["typeParameter"] = 4] = "typeParameter"; + TokenType2[TokenType2["type"] = 5] = "type"; + TokenType2[TokenType2["parameter"] = 6] = "parameter"; + TokenType2[TokenType2["variable"] = 7] = "variable"; + TokenType2[TokenType2["enumMember"] = 8] = "enumMember"; + TokenType2[TokenType2["property"] = 9] = "property"; + TokenType2[TokenType2["function"] = 10] = "function"; + TokenType2[TokenType2["member"] = 11] = "member"; + return TokenType2; +})(TokenType || {}); +var TokenModifier = /* @__PURE__ */ ((TokenModifier2) => { + TokenModifier2[TokenModifier2["declaration"] = 0] = "declaration"; + TokenModifier2[TokenModifier2["static"] = 1] = "static"; + TokenModifier2[TokenModifier2["async"] = 2] = "async"; + TokenModifier2[TokenModifier2["readonly"] = 3] = "readonly"; + TokenModifier2[TokenModifier2["defaultLibrary"] = 4] = "defaultLibrary"; + TokenModifier2[TokenModifier2["local"] = 5] = "local"; + return TokenModifier2; +})(TokenModifier || {}); +function getSemanticClassifications2(program, cancellationToken, sourceFile, span) { + const classifications = getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span); + Debug.assert(classifications.spans.length % 3 === 0); + const dense = classifications.spans; + const result = []; + for (let i = 0; i < dense.length; i += 3) { + result.push({ + textSpan: createTextSpan(dense[i], dense[i + 1]), + classificationType: dense[i + 2] + }); + } + return result; +} +function getEncodedSemanticClassifications2(program, cancellationToken, sourceFile, span) { + return { + spans: getSemanticTokens(program, sourceFile, span, cancellationToken), + endOfLineState: 0 /* None */ + }; +} +function getSemanticTokens(program, sourceFile, span, cancellationToken) { + const resultTokens = []; + const collector = (node, typeIdx, modifierSet) => { + resultTokens.push(node.getStart(sourceFile), node.getWidth(sourceFile), (typeIdx + 1 << 8 /* typeOffset */) + modifierSet); + }; + if (program && sourceFile) { + collectTokens(program, sourceFile, span, collector, cancellationToken); + } + return resultTokens; +} +function collectTokens(program, sourceFile, span, collector, cancellationToken) { + const typeChecker = program.getTypeChecker(); + let inJSXElement = false; + function visit(node) { + switch (node.kind) { + case 267 /* ModuleDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 262 /* FunctionDeclaration */: + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } + if (!node || !textSpanIntersectsWith(span, node.pos, node.getFullWidth()) || node.getFullWidth() === 0) { + return; + } + const prevInJSXElement = inJSXElement; + if (isJsxElement(node) || isJsxSelfClosingElement(node)) { + inJSXElement = true; + } + if (isJsxExpression(node)) { + inJSXElement = false; + } + if (isIdentifier(node) && !inJSXElement && !inImportClause(node) && !isInfinityOrNaNString(node.escapedText)) { + let symbol = typeChecker.getSymbolAtLocation(node); + if (symbol) { + if (symbol.flags & 2097152 /* Alias */) { + symbol = typeChecker.getAliasedSymbol(symbol); + } + let typeIdx = classifySymbol2(symbol, getMeaningFromLocation(node)); + if (typeIdx !== void 0) { + let modifierSet = 0; + if (node.parent) { + const parentIsDeclaration = isBindingElement(node.parent) || tokenFromDeclarationMapping.get(node.parent.kind) === typeIdx; + if (parentIsDeclaration && node.parent.name === node) { + modifierSet = 1 << 0 /* declaration */; + } + } + if (typeIdx === 6 /* parameter */ && isRightSideOfQualifiedNameOrPropertyAccess2(node)) { + typeIdx = 9 /* property */; + } + typeIdx = reclassifyByType(typeChecker, node, typeIdx); + const decl = symbol.valueDeclaration; + if (decl) { + const modifiers = getCombinedModifierFlags(decl); + const nodeFlags = getCombinedNodeFlags(decl); + if (modifiers & 256 /* Static */) { + modifierSet |= 1 << 1 /* static */; + } + if (modifiers & 1024 /* Async */) { + modifierSet |= 1 << 2 /* async */; + } + if (typeIdx !== 0 /* class */ && typeIdx !== 2 /* interface */) { + if (modifiers & 8 /* Readonly */ || nodeFlags & 2 /* Const */ || symbol.getFlags() & 8 /* EnumMember */) { + modifierSet |= 1 << 3 /* readonly */; + } + } + if ((typeIdx === 7 /* variable */ || typeIdx === 10 /* function */) && isLocalDeclaration(decl, sourceFile)) { + modifierSet |= 1 << 5 /* local */; + } + if (program.isSourceFileDefaultLibrary(decl.getSourceFile())) { + modifierSet |= 1 << 4 /* defaultLibrary */; + } + } else if (symbol.declarations && symbol.declarations.some((d) => program.isSourceFileDefaultLibrary(d.getSourceFile()))) { + modifierSet |= 1 << 4 /* defaultLibrary */; + } + collector(node, typeIdx, modifierSet); + } + } + } + forEachChild(node, visit); + inJSXElement = prevInJSXElement; + } + visit(sourceFile); +} +function classifySymbol2(symbol, meaning) { + const flags = symbol.getFlags(); + if (flags & 32 /* Class */) { + return 0 /* class */; + } else if (flags & 384 /* Enum */) { + return 1 /* enum */; + } else if (flags & 524288 /* TypeAlias */) { + return 5 /* type */; + } else if (flags & 64 /* Interface */) { + if (meaning & 2 /* Type */) { + return 2 /* interface */; + } + } else if (flags & 262144 /* TypeParameter */) { + return 4 /* typeParameter */; + } + let decl = symbol.valueDeclaration || symbol.declarations && symbol.declarations[0]; + if (decl && isBindingElement(decl)) { + decl = getDeclarationForBindingElement(decl); + } + return decl && tokenFromDeclarationMapping.get(decl.kind); +} +function reclassifyByType(typeChecker, node, typeIdx) { + if (typeIdx === 7 /* variable */ || typeIdx === 9 /* property */ || typeIdx === 6 /* parameter */) { + const type = typeChecker.getTypeAtLocation(node); + if (type) { + const test = (condition) => { + return condition(type) || type.isUnion() && type.types.some(condition); + }; + if (typeIdx !== 6 /* parameter */ && test((t) => t.getConstructSignatures().length > 0)) { + return 0 /* class */; + } + if (test((t) => t.getCallSignatures().length > 0) && !test((t) => t.getProperties().length > 0) || isExpressionInCallExpression(node)) { + return typeIdx === 9 /* property */ ? 11 /* member */ : 10 /* function */; + } + } + } + return typeIdx; +} +function isLocalDeclaration(decl, sourceFile) { + if (isBindingElement(decl)) { + decl = getDeclarationForBindingElement(decl); + } + if (isVariableDeclaration(decl)) { + return (!isSourceFile(decl.parent.parent.parent) || isCatchClause(decl.parent)) && decl.getSourceFile() === sourceFile; + } else if (isFunctionDeclaration(decl)) { + return !isSourceFile(decl.parent) && decl.getSourceFile() === sourceFile; + } + return false; +} +function getDeclarationForBindingElement(element) { + while (true) { + if (isBindingElement(element.parent.parent)) { + element = element.parent.parent; + } else { + return element.parent.parent; + } + } +} +function inImportClause(node) { + const parent2 = node.parent; + return parent2 && (isImportClause(parent2) || isImportSpecifier(parent2) || isNamespaceImport(parent2)); +} +function isExpressionInCallExpression(node) { + while (isRightSideOfQualifiedNameOrPropertyAccess2(node)) { + node = node.parent; + } + return isCallExpression(node.parent) && node.parent.expression === node; +} +function isRightSideOfQualifiedNameOrPropertyAccess2(node) { + return isQualifiedName(node.parent) && node.parent.right === node || isPropertyAccessExpression(node.parent) && node.parent.name === node; +} +var tokenFromDeclarationMapping = /* @__PURE__ */ new Map([ + [260 /* VariableDeclaration */, 7 /* variable */], + [169 /* Parameter */, 6 /* parameter */], + [172 /* PropertyDeclaration */, 9 /* property */], + [267 /* ModuleDeclaration */, 3 /* namespace */], + [266 /* EnumDeclaration */, 1 /* enum */], + [306 /* EnumMember */, 8 /* enumMember */], + [263 /* ClassDeclaration */, 0 /* class */], + [174 /* MethodDeclaration */, 11 /* member */], + [262 /* FunctionDeclaration */, 10 /* function */], + [218 /* FunctionExpression */, 10 /* function */], + [173 /* MethodSignature */, 11 /* member */], + [177 /* GetAccessor */, 9 /* property */], + [178 /* SetAccessor */, 9 /* property */], + [171 /* PropertySignature */, 9 /* property */], + [264 /* InterfaceDeclaration */, 2 /* interface */], + [265 /* TypeAliasDeclaration */, 5 /* type */], + [168 /* TypeParameter */, 4 /* typeParameter */], + [303 /* PropertyAssignment */, 9 /* property */], + [304 /* ShorthandPropertyAssignment */, 9 /* property */] +]); + +// src/services/services.ts +var servicesVersion = "0.8"; +function createNode(kind, pos, end, parent2) { + const node = isNodeKind(kind) ? new NodeObject(kind, pos, end) : kind === 80 /* Identifier */ ? new IdentifierObject(80 /* Identifier */, pos, end) : kind === 81 /* PrivateIdentifier */ ? new PrivateIdentifierObject(81 /* PrivateIdentifier */, pos, end) : new TokenObject(kind, pos, end); + node.parent = parent2; + node.flags = parent2.flags & 101441536 /* ContextFlags */; + return node; +} +var NodeObject = class { + constructor(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* None */; + this.modifierFlagsCache = 0 /* None */; + this.transformFlags = 0 /* None */; + this.parent = void 0; + this.original = void 0; + this.emitNode = void 0; + } + assertHasRealPosition(message) { + Debug.assert(!positionIsSynthesized(this.pos) && !positionIsSynthesized(this.end), message || "Node must have a real position for this operation"); + } + getSourceFile() { + return getSourceFileOfNode(this); + } + getStart(sourceFile, includeJsDocComment) { + this.assertHasRealPosition(); + return getTokenPosOfNode(this, sourceFile, includeJsDocComment); + } + getFullStart() { + this.assertHasRealPosition(); + return this.pos; + } + getEnd() { + this.assertHasRealPosition(); + return this.end; + } + getWidth(sourceFile) { + this.assertHasRealPosition(); + return this.getEnd() - this.getStart(sourceFile); + } + getFullWidth() { + this.assertHasRealPosition(); + return this.end - this.pos; + } + getLeadingTriviaWidth(sourceFile) { + this.assertHasRealPosition(); + return this.getStart(sourceFile) - this.pos; + } + getFullText(sourceFile) { + this.assertHasRealPosition(); + return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); + } + getText(sourceFile) { + this.assertHasRealPosition(); + if (!sourceFile) { + sourceFile = this.getSourceFile(); + } + return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); + } + getChildCount(sourceFile) { + return this.getChildren(sourceFile).length; + } + getChildAt(index, sourceFile) { + return this.getChildren(sourceFile)[index]; + } + getChildren(sourceFile = getSourceFileOfNode(this)) { + this.assertHasRealPosition("Node without a real position cannot be scanned and thus has no token nodes - use forEachChild and collect the result if that's fine"); + return getNodeChildren(this, sourceFile) ?? setNodeChildren(this, sourceFile, createChildren(this, sourceFile)); + } + getFirstToken(sourceFile) { + this.assertHasRealPosition(); + const children = this.getChildren(sourceFile); + if (!children.length) { + return void 0; + } + const child = find(children, (kid) => kid.kind < 309 /* FirstJSDocNode */ || kid.kind > 351 /* LastJSDocNode */); + return child.kind < 166 /* FirstNode */ ? child : child.getFirstToken(sourceFile); + } + getLastToken(sourceFile) { + this.assertHasRealPosition(); + const children = this.getChildren(sourceFile); + const child = lastOrUndefined(children); + if (!child) { + return void 0; + } + return child.kind < 166 /* FirstNode */ ? child : child.getLastToken(sourceFile); + } + forEachChild(cbNode, cbNodeArray) { + return forEachChild(this, cbNode, cbNodeArray); + } +}; +function createChildren(node, sourceFile) { + const children = []; + if (isJSDocCommentContainingNode(node)) { + node.forEachChild((child) => { + children.push(child); + }); + return children; + } + scanner.setText((sourceFile || node.getSourceFile()).text); + let pos = node.pos; + const processNode = (child) => { + addSyntheticNodes(children, pos, child.pos, node); + children.push(child); + pos = child.end; + }; + const processNodes = (nodes) => { + addSyntheticNodes(children, pos, nodes.pos, node); + children.push(createSyntaxList(nodes, node)); + pos = nodes.end; + }; + forEach(node.jsDoc, processNode); + pos = node.pos; + node.forEachChild(processNode, processNodes); + addSyntheticNodes(children, pos, node.end, node); + scanner.setText(void 0); + return children; +} +function addSyntheticNodes(nodes, pos, end, parent2) { + scanner.resetTokenState(pos); + while (pos < end) { + const token = scanner.scan(); + const textPos = scanner.getTokenEnd(); + if (textPos <= end) { + if (token === 80 /* Identifier */) { + if (hasTabstop(parent2)) { + continue; + } + Debug.fail(`Did not expect ${Debug.formatSyntaxKind(parent2.kind)} to have an Identifier in its trivia`); + } + nodes.push(createNode(token, pos, textPos, parent2)); + } + pos = textPos; + if (token === 1 /* EndOfFileToken */) { + break; + } + } +} +function createSyntaxList(nodes, parent2) { + const list = createNode(352 /* SyntaxList */, nodes.pos, nodes.end, parent2); + const children = []; + let pos = nodes.pos; + for (const node of nodes) { + addSyntheticNodes(children, pos, node.pos, parent2); + children.push(node); + pos = node.end; + } + addSyntheticNodes(children, pos, nodes.end, parent2); + list._children = children; + return list; +} +var TokenOrIdentifierObject = class { + constructor(kind, pos, end) { + this.pos = pos; + this.end = end; + this.kind = kind; + this.id = 0; + this.flags = 0 /* None */; + this.transformFlags = 0 /* None */; + this.parent = void 0; + this.emitNode = void 0; + } + getSourceFile() { + return getSourceFileOfNode(this); + } + getStart(sourceFile, includeJsDocComment) { + return getTokenPosOfNode(this, sourceFile, includeJsDocComment); + } + getFullStart() { + return this.pos; + } + getEnd() { + return this.end; + } + getWidth(sourceFile) { + return this.getEnd() - this.getStart(sourceFile); + } + getFullWidth() { + return this.end - this.pos; + } + getLeadingTriviaWidth(sourceFile) { + return this.getStart(sourceFile) - this.pos; + } + getFullText(sourceFile) { + return (sourceFile || this.getSourceFile()).text.substring(this.pos, this.end); + } + getText(sourceFile) { + if (!sourceFile) { + sourceFile = this.getSourceFile(); + } + return sourceFile.text.substring(this.getStart(sourceFile), this.getEnd()); + } + getChildCount() { + return this.getChildren().length; + } + getChildAt(index) { + return this.getChildren()[index]; + } + getChildren() { + return this.kind === 1 /* EndOfFileToken */ ? this.jsDoc || emptyArray : emptyArray; + } + getFirstToken() { + return void 0; + } + getLastToken() { + return void 0; + } + forEachChild() { + return void 0; + } +}; +var SymbolObject = class { + constructor(flags, name) { + this.flags = flags; + this.escapedName = name; + this.declarations = void 0; + this.valueDeclaration = void 0; + this.id = 0; + this.mergeId = 0; + this.parent = void 0; + this.members = void 0; + this.exports = void 0; + this.exportSymbol = void 0; + this.constEnumOnlyModule = void 0; + this.isReferenced = void 0; + this.lastAssignmentPos = void 0; + this.links = void 0; + } + getFlags() { + return this.flags; + } + get name() { + return symbolName(this); + } + getEscapedName() { + return this.escapedName; + } + getName() { + return this.name; + } + getDeclarations() { + return this.declarations; + } + getDocumentationComment(checker) { + if (!this.documentationComment) { + this.documentationComment = emptyArray; + if (!this.declarations && isTransientSymbol(this) && this.links.target && isTransientSymbol(this.links.target) && this.links.target.links.tupleLabelDeclaration) { + const labelDecl = this.links.target.links.tupleLabelDeclaration; + this.documentationComment = getDocumentationComment([labelDecl], checker); + } else { + this.documentationComment = getDocumentationComment(this.declarations, checker); + } + } + return this.documentationComment; + } + getContextualDocumentationComment(context, checker) { + if (context) { + if (isGetAccessor(context)) { + if (!this.contextualGetAccessorDocumentationComment) { + this.contextualGetAccessorDocumentationComment = emptyArray; + this.contextualGetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isGetAccessor), checker); + } + if (length(this.contextualGetAccessorDocumentationComment)) { + return this.contextualGetAccessorDocumentationComment; + } + } + if (isSetAccessor(context)) { + if (!this.contextualSetAccessorDocumentationComment) { + this.contextualSetAccessorDocumentationComment = emptyArray; + this.contextualSetAccessorDocumentationComment = getDocumentationComment(filter(this.declarations, isSetAccessor), checker); + } + if (length(this.contextualSetAccessorDocumentationComment)) { + return this.contextualSetAccessorDocumentationComment; + } + } + } + return this.getDocumentationComment(checker); + } + getJsDocTags(checker) { + if (this.tags === void 0) { + this.tags = emptyArray; + this.tags = getJsDocTagsOfDeclarations(this.declarations, checker); + } + return this.tags; + } + getContextualJsDocTags(context, checker) { + if (context) { + if (isGetAccessor(context)) { + if (!this.contextualGetAccessorTags) { + this.contextualGetAccessorTags = emptyArray; + this.contextualGetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isGetAccessor), checker); + } + if (length(this.contextualGetAccessorTags)) { + return this.contextualGetAccessorTags; + } + } + if (isSetAccessor(context)) { + if (!this.contextualSetAccessorTags) { + this.contextualSetAccessorTags = emptyArray; + this.contextualSetAccessorTags = getJsDocTagsOfDeclarations(filter(this.declarations, isSetAccessor), checker); + } + if (length(this.contextualSetAccessorTags)) { + return this.contextualSetAccessorTags; + } + } + } + return this.getJsDocTags(checker); + } +}; +var TokenObject = class extends TokenOrIdentifierObject { + constructor(kind, pos, end) { + super(kind, pos, end); + } +}; +var IdentifierObject = class extends TokenOrIdentifierObject { + constructor(kind, pos, end) { + super(kind, pos, end); + } + get text() { + return idText(this); + } +}; +var PrivateIdentifierObject = class extends TokenOrIdentifierObject { + constructor(kind, pos, end) { + super(kind, pos, end); + } + get text() { + return idText(this); + } +}; +var TypeObject = class { + constructor(checker, flags) { + this.flags = flags; + this.checker = checker; + } + getFlags() { + return this.flags; + } + getSymbol() { + return this.symbol; + } + getProperties() { + return this.checker.getPropertiesOfType(this); + } + getProperty(propertyName) { + return this.checker.getPropertyOfType(this, propertyName); + } + getApparentProperties() { + return this.checker.getAugmentedPropertiesOfType(this); + } + getCallSignatures() { + return this.checker.getSignaturesOfType(this, 0 /* Call */); + } + getConstructSignatures() { + return this.checker.getSignaturesOfType(this, 1 /* Construct */); + } + getStringIndexType() { + return this.checker.getIndexTypeOfType(this, 0 /* String */); + } + getNumberIndexType() { + return this.checker.getIndexTypeOfType(this, 1 /* Number */); + } + getBaseTypes() { + return this.isClassOrInterface() ? this.checker.getBaseTypes(this) : void 0; + } + isNullableType() { + return this.checker.isNullableType(this); + } + getNonNullableType() { + return this.checker.getNonNullableType(this); + } + getNonOptionalType() { + return this.checker.getNonOptionalType(this); + } + getConstraint() { + return this.checker.getBaseConstraintOfType(this); + } + getDefault() { + return this.checker.getDefaultFromTypeParameter(this); + } + isUnion() { + return !!(this.flags & 1048576 /* Union */); + } + isIntersection() { + return !!(this.flags & 2097152 /* Intersection */); + } + isUnionOrIntersection() { + return !!(this.flags & 3145728 /* UnionOrIntersection */); + } + isLiteral() { + return !!(this.flags & (128 /* StringLiteral */ | 256 /* NumberLiteral */ | 2048 /* BigIntLiteral */)); + } + isStringLiteral() { + return !!(this.flags & 128 /* StringLiteral */); + } + isNumberLiteral() { + return !!(this.flags & 256 /* NumberLiteral */); + } + isTypeParameter() { + return !!(this.flags & 262144 /* TypeParameter */); + } + isClassOrInterface() { + return !!(getObjectFlags(this) & 3 /* ClassOrInterface */); + } + isClass() { + return !!(getObjectFlags(this) & 1 /* Class */); + } + isIndexType() { + return !!(this.flags & 4194304 /* Index */); + } + /** + * This polyfills `referenceType.typeArguments` for API consumers + */ + get typeArguments() { + if (getObjectFlags(this) & 4 /* Reference */) { + return this.checker.getTypeArguments(this); + } + return void 0; + } +}; +var SignatureObject = class { + // same + constructor(checker, flags) { + this.flags = flags; + this.checker = checker; + } + getDeclaration() { + return this.declaration; + } + getTypeParameters() { + return this.typeParameters; + } + getParameters() { + return this.parameters; + } + getReturnType() { + return this.checker.getReturnTypeOfSignature(this); + } + getTypeParameterAtPosition(pos) { + const type = this.checker.getParameterType(this, pos); + if (type.isIndexType() && isThisTypeParameter(type.type)) { + const constraint = type.type.getConstraint(); + if (constraint) { + return this.checker.getIndexType(constraint); + } + } + return type; + } + getDocumentationComment() { + return this.documentationComment || (this.documentationComment = getDocumentationComment(singleElementArray(this.declaration), this.checker)); + } + getJsDocTags() { + return this.jsDocTags || (this.jsDocTags = getJsDocTagsOfDeclarations(singleElementArray(this.declaration), this.checker)); + } +}; +function hasJSDocInheritDocTag(node) { + return getJSDocTags(node).some((tag) => tag.tagName.text === "inheritDoc" || tag.tagName.text === "inheritdoc"); +} +function getJsDocTagsOfDeclarations(declarations, checker) { + if (!declarations) return emptyArray; + let tags = ts_JsDoc_exports.getJsDocTagsFromDeclarations(declarations, checker); + if (checker && (tags.length === 0 || declarations.some(hasJSDocInheritDocTag))) { + const seenSymbols = /* @__PURE__ */ new Set(); + for (const declaration of declarations) { + const inheritedTags = findBaseOfDeclaration(checker, declaration, (symbol) => { + var _a; + if (!seenSymbols.has(symbol)) { + seenSymbols.add(symbol); + if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) { + return symbol.getContextualJsDocTags(declaration, checker); + } + return ((_a = symbol.declarations) == null ? void 0 : _a.length) === 1 ? symbol.getJsDocTags(checker) : void 0; + } + }); + if (inheritedTags) { + tags = [...inheritedTags, ...tags]; + } + } + } + return tags; +} +function getDocumentationComment(declarations, checker) { + if (!declarations) return emptyArray; + let doc = ts_JsDoc_exports.getJsDocCommentsFromDeclarations(declarations, checker); + if (checker && (doc.length === 0 || declarations.some(hasJSDocInheritDocTag))) { + const seenSymbols = /* @__PURE__ */ new Set(); + for (const declaration of declarations) { + const inheritedDocs = findBaseOfDeclaration(checker, declaration, (symbol) => { + if (!seenSymbols.has(symbol)) { + seenSymbols.add(symbol); + if (declaration.kind === 177 /* GetAccessor */ || declaration.kind === 178 /* SetAccessor */) { + return symbol.getContextualDocumentationComment(declaration, checker); + } + return symbol.getDocumentationComment(checker); + } + }); + if (inheritedDocs) doc = doc.length === 0 ? inheritedDocs.slice() : inheritedDocs.concat(lineBreakPart(), doc); + } + } + return doc; +} +function findBaseOfDeclaration(checker, declaration, cb) { + var _a; + const classOrInterfaceDeclaration = ((_a = declaration.parent) == null ? void 0 : _a.kind) === 176 /* Constructor */ ? declaration.parent.parent : declaration.parent; + if (!classOrInterfaceDeclaration) return; + const isStaticMember = hasStaticModifier(declaration); + return firstDefined(getAllSuperTypeNodes(classOrInterfaceDeclaration), (superTypeNode) => { + const baseType = checker.getTypeAtLocation(superTypeNode); + const type = isStaticMember && baseType.symbol ? checker.getTypeOfSymbol(baseType.symbol) : baseType; + const symbol = checker.getPropertyOfType(type, declaration.symbol.name); + return symbol ? cb(symbol) : void 0; + }); +} +var SourceFileObject = class extends NodeObject { + constructor(kind, pos, end) { + super(kind, pos, end); + } + update(newText, textChangeRange) { + return updateSourceFile(this, newText, textChangeRange); + } + getLineAndCharacterOfPosition(position) { + return getLineAndCharacterOfPosition(this, position); + } + getLineStarts() { + return getLineStarts(this); + } + getPositionOfLineAndCharacter(line, character, allowEdits) { + return computePositionOfLineAndCharacter(getLineStarts(this), line, character, this.text, allowEdits); + } + getLineEndOfPosition(pos) { + const { line } = this.getLineAndCharacterOfPosition(pos); + const lineStarts = this.getLineStarts(); + let lastCharPos; + if (line + 1 >= lineStarts.length) { + lastCharPos = this.getEnd(); + } + if (!lastCharPos) { + lastCharPos = lineStarts[line + 1] - 1; + } + const fullText = this.getFullText(); + return fullText[lastCharPos] === "\n" && fullText[lastCharPos - 1] === "\r" ? lastCharPos - 1 : lastCharPos; + } + getNamedDeclarations() { + if (!this.namedDeclarations) { + this.namedDeclarations = this.computeNamedDeclarations(); + } + return this.namedDeclarations; + } + computeNamedDeclarations() { + const result = createMultiMap(); + this.forEachChild(visit); + return result; + function addDeclaration(declaration) { + const name = getDeclarationName(declaration); + if (name) { + result.add(name, declaration); + } + } + function getDeclarations(name) { + let declarations = result.get(name); + if (!declarations) { + result.set(name, declarations = []); + } + return declarations; + } + function getDeclarationName(declaration) { + const name = getNonAssignedNameOfDeclaration(declaration); + return name && (isComputedPropertyName(name) && isPropertyAccessExpression(name.expression) ? name.expression.name.text : isPropertyName(name) ? getNameFromPropertyName(name) : void 0); + } + function visit(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + const functionDeclaration = node; + const declarationName = getDeclarationName(functionDeclaration); + if (declarationName) { + const declarations = getDeclarations(declarationName); + const lastDeclaration = lastOrUndefined(declarations); + if (lastDeclaration && functionDeclaration.parent === lastDeclaration.parent && functionDeclaration.symbol === lastDeclaration.symbol) { + if (functionDeclaration.body && !lastDeclaration.body) { + declarations[declarations.length - 1] = functionDeclaration; + } + } else { + declarations.push(functionDeclaration); + } + } + forEachChild(node, visit); + break; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 266 /* EnumDeclaration */: + case 267 /* ModuleDeclaration */: + case 271 /* ImportEqualsDeclaration */: + case 281 /* ExportSpecifier */: + case 276 /* ImportSpecifier */: + case 273 /* ImportClause */: + case 274 /* NamespaceImport */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 187 /* TypeLiteral */: + addDeclaration(node); + forEachChild(node, visit); + break; + case 169 /* Parameter */: + if (!hasSyntacticModifier(node, 31 /* ParameterPropertyModifier */)) { + break; + } + // falls through + case 260 /* VariableDeclaration */: + case 208 /* BindingElement */: { + const decl = node; + if (isBindingPattern(decl.name)) { + forEachChild(decl.name, visit); + break; + } + if (decl.initializer) { + visit(decl.initializer); + } + } + // falls through + case 306 /* EnumMember */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + addDeclaration(node); + break; + case 278 /* ExportDeclaration */: + const exportDeclaration = node; + if (exportDeclaration.exportClause) { + if (isNamedExports(exportDeclaration.exportClause)) { + forEach(exportDeclaration.exportClause.elements, visit); + } else { + visit(exportDeclaration.exportClause.name); + } + } + break; + case 272 /* ImportDeclaration */: + const importClause = node.importClause; + if (importClause) { + if (importClause.name) { + addDeclaration(importClause.name); + } + if (importClause.namedBindings) { + if (importClause.namedBindings.kind === 274 /* NamespaceImport */) { + addDeclaration(importClause.namedBindings); + } else { + forEach(importClause.namedBindings.elements, visit); + } + } + } + break; + case 226 /* BinaryExpression */: + if (getAssignmentDeclarationKind(node) !== 0 /* None */) { + addDeclaration(node); + } + // falls through + default: + forEachChild(node, visit); + } + } + } +}; +var SourceMapSourceObject = class { + constructor(fileName, text, skipTrivia2) { + this.fileName = fileName; + this.text = text; + this.skipTrivia = skipTrivia2 || ((pos) => pos); + } + getLineAndCharacterOfPosition(pos) { + return getLineAndCharacterOfPosition(this, pos); + } +}; +function getServicesObjectAllocator() { + return { + getNodeConstructor: () => NodeObject, + getTokenConstructor: () => TokenObject, + getIdentifierConstructor: () => IdentifierObject, + getPrivateIdentifierConstructor: () => PrivateIdentifierObject, + getSourceFileConstructor: () => SourceFileObject, + getSymbolConstructor: () => SymbolObject, + getTypeConstructor: () => TypeObject, + getSignatureConstructor: () => SignatureObject, + getSourceMapSourceConstructor: () => SourceMapSourceObject + }; +} +function toEditorSettings(optionsAsMap) { + let allPropertiesAreCamelCased = true; + for (const key in optionsAsMap) { + if (hasProperty(optionsAsMap, key) && !isCamelCase(key)) { + allPropertiesAreCamelCased = false; + break; + } + } + if (allPropertiesAreCamelCased) { + return optionsAsMap; + } + const settings = {}; + for (const key in optionsAsMap) { + if (hasProperty(optionsAsMap, key)) { + const newKey = isCamelCase(key) ? key : key.charAt(0).toLowerCase() + key.substr(1); + settings[newKey] = optionsAsMap[key]; + } + } + return settings; +} +function isCamelCase(s) { + return !s.length || s.charAt(0) === s.charAt(0).toLowerCase(); +} +function displayPartsToString(displayParts) { + if (displayParts) { + return map(displayParts, (displayPart2) => displayPart2.text).join(""); + } + return ""; +} +function getDefaultCompilerOptions2() { + return { + target: 1 /* ES5 */, + jsx: 1 /* Preserve */ + }; +} +function getSupportedCodeFixes() { + return ts_codefix_exports.getSupportedErrorCodes(); +} +var SyntaxTreeCache = class { + constructor(host) { + this.host = host; + } + getCurrentSourceFile(fileName) { + var _a, _b, _c, _d, _e, _f, _g, _h; + const scriptSnapshot = this.host.getScriptSnapshot(fileName); + if (!scriptSnapshot) { + throw new Error("Could not find file: '" + fileName + "'."); + } + const scriptKind = getScriptKind(fileName, this.host); + const version2 = this.host.getScriptVersion(fileName); + let sourceFile; + if (this.currentFileName !== fileName) { + const options = { + languageVersion: 99 /* Latest */, + impliedNodeFormat: getImpliedNodeFormatForFile( + toPath(fileName, this.host.getCurrentDirectory(), ((_c = (_b = (_a = this.host).getCompilerHost) == null ? void 0 : _b.call(_a)) == null ? void 0 : _c.getCanonicalFileName) || hostGetCanonicalFileName(this.host)), + (_h = (_g = (_f = (_e = (_d = this.host).getCompilerHost) == null ? void 0 : _e.call(_d)) == null ? void 0 : _f.getModuleResolutionCache) == null ? void 0 : _g.call(_f)) == null ? void 0 : _h.getPackageJsonInfoCache(), + this.host, + this.host.getCompilationSettings() + ), + setExternalModuleIndicator: getSetExternalModuleIndicator(this.host.getCompilationSettings()), + // These files are used to produce syntax-based highlighting, which reads JSDoc, so we must use ParseAll. + jsDocParsingMode: 0 /* ParseAll */ + }; + sourceFile = createLanguageServiceSourceFile( + fileName, + scriptSnapshot, + options, + version2, + /*setNodeParents*/ + true, + scriptKind + ); + } else if (this.currentFileVersion !== version2) { + const editRange = scriptSnapshot.getChangeRange(this.currentFileScriptSnapshot); + sourceFile = updateLanguageServiceSourceFile(this.currentSourceFile, scriptSnapshot, version2, editRange); + } + if (sourceFile) { + this.currentFileVersion = version2; + this.currentFileName = fileName; + this.currentFileScriptSnapshot = scriptSnapshot; + this.currentSourceFile = sourceFile; + } + return this.currentSourceFile; + } +}; +function setSourceFileFields(sourceFile, scriptSnapshot, version2) { + sourceFile.version = version2; + sourceFile.scriptSnapshot = scriptSnapshot; +} +function createLanguageServiceSourceFile(fileName, scriptSnapshot, scriptTargetOrOptions, version2, setNodeParents, scriptKind) { + const sourceFile = createSourceFile(fileName, getSnapshotText(scriptSnapshot), scriptTargetOrOptions, setNodeParents, scriptKind); + setSourceFileFields(sourceFile, scriptSnapshot, version2); + return sourceFile; +} +function updateLanguageServiceSourceFile(sourceFile, scriptSnapshot, version2, textChangeRange, aggressiveChecks) { + if (textChangeRange) { + if (version2 !== sourceFile.version) { + let newText; + const prefix = textChangeRange.span.start !== 0 ? sourceFile.text.substr(0, textChangeRange.span.start) : ""; + const suffix = textSpanEnd(textChangeRange.span) !== sourceFile.text.length ? sourceFile.text.substr(textSpanEnd(textChangeRange.span)) : ""; + if (textChangeRange.newLength === 0) { + newText = prefix && suffix ? prefix + suffix : prefix || suffix; + } else { + const changedText = scriptSnapshot.getText(textChangeRange.span.start, textChangeRange.span.start + textChangeRange.newLength); + newText = prefix && suffix ? prefix + changedText + suffix : prefix ? prefix + changedText : changedText + suffix; + } + const newSourceFile = updateSourceFile(sourceFile, newText, textChangeRange, aggressiveChecks); + setSourceFileFields(newSourceFile, scriptSnapshot, version2); + newSourceFile.nameTable = void 0; + if (sourceFile !== newSourceFile && sourceFile.scriptSnapshot) { + if (sourceFile.scriptSnapshot.dispose) { + sourceFile.scriptSnapshot.dispose(); + } + sourceFile.scriptSnapshot = void 0; + } + return newSourceFile; + } + } + const options = { + languageVersion: sourceFile.languageVersion, + impliedNodeFormat: sourceFile.impliedNodeFormat, + setExternalModuleIndicator: sourceFile.setExternalModuleIndicator, + jsDocParsingMode: sourceFile.jsDocParsingMode + }; + return createLanguageServiceSourceFile( + sourceFile.fileName, + scriptSnapshot, + options, + version2, + /*setNodeParents*/ + true, + sourceFile.scriptKind + ); +} +var NoopCancellationToken = { + isCancellationRequested: returnFalse, + throwIfCancellationRequested: noop +}; +var CancellationTokenObject = class { + constructor(cancellationToken) { + this.cancellationToken = cancellationToken; + } + isCancellationRequested() { + return this.cancellationToken.isCancellationRequested(); + } + throwIfCancellationRequested() { + var _a; + if (this.isCancellationRequested()) { + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "CancellationTokenObject" }); + throw new OperationCanceledException(); + } + } +}; +var ThrottledCancellationToken = class { + constructor(hostCancellationToken, throttleWaitMilliseconds = 20) { + this.hostCancellationToken = hostCancellationToken; + this.throttleWaitMilliseconds = throttleWaitMilliseconds; + // Store when we last tried to cancel. Checking cancellation can be expensive (as we have + // to marshall over to the host layer). So we only bother actually checking once enough + // time has passed. + this.lastCancellationCheckTime = 0; + } + isCancellationRequested() { + const time = timestamp(); + const duration = Math.abs(time - this.lastCancellationCheckTime); + if (duration >= this.throttleWaitMilliseconds) { + this.lastCancellationCheckTime = time; + return this.hostCancellationToken.isCancellationRequested(); + } + return false; + } + throwIfCancellationRequested() { + var _a; + if (this.isCancellationRequested()) { + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "cancellationThrown", { kind: "ThrottledCancellationToken" }); + throw new OperationCanceledException(); + } + } +}; +var invalidOperationsInPartialSemanticMode = [ + "getSemanticDiagnostics", + "getSuggestionDiagnostics", + "getCompilerOptionsDiagnostics", + "getSemanticClassifications", + "getEncodedSemanticClassifications", + "getCodeFixesAtPosition", + "getCombinedCodeFix", + "applyCodeActionCommand", + "organizeImports", + "getEditsForFileRename", + "getEmitOutput", + "getApplicableRefactors", + "getEditsForRefactor", + "prepareCallHierarchy", + "provideCallHierarchyIncomingCalls", + "provideCallHierarchyOutgoingCalls", + "provideInlayHints", + "getSupportedCodeFixes", + "getPasteEdits" +]; +var invalidOperationsInSyntacticMode = [ + ...invalidOperationsInPartialSemanticMode, + "getCompletionsAtPosition", + "getCompletionEntryDetails", + "getCompletionEntrySymbol", + "getSignatureHelpItems", + "getQuickInfoAtPosition", + "getDefinitionAtPosition", + "getDefinitionAndBoundSpan", + "getImplementationAtPosition", + "getTypeDefinitionAtPosition", + "getReferencesAtPosition", + "findReferences", + "getDocumentHighlights", + "getNavigateToItems", + "getRenameInfo", + "findRenameLocations", + "getApplicableRefactors", + "preparePasteEditsForFile" +]; +function createLanguageService(host, documentRegistry = createDocumentRegistry(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames(), host.getCurrentDirectory(), host.jsDocParsingMode), syntaxOnlyOrLanguageServiceMode) { + var _a; + let languageServiceMode; + if (syntaxOnlyOrLanguageServiceMode === void 0) { + languageServiceMode = 0 /* Semantic */; + } else if (typeof syntaxOnlyOrLanguageServiceMode === "boolean") { + languageServiceMode = syntaxOnlyOrLanguageServiceMode ? 2 /* Syntactic */ : 0 /* Semantic */; + } else { + languageServiceMode = syntaxOnlyOrLanguageServiceMode; + } + const syntaxTreeCache = new SyntaxTreeCache(host); + let program; + let lastProjectVersion; + let lastTypesRootVersion = 0; + const cancellationToken = host.getCancellationToken ? new CancellationTokenObject(host.getCancellationToken()) : NoopCancellationToken; + const currentDirectory = host.getCurrentDirectory(); + maybeSetLocalizedDiagnosticMessages((_a = host.getLocalizedDiagnosticMessages) == null ? void 0 : _a.bind(host)); + function log(message) { + if (host.log) { + host.log(message); + } + } + const useCaseSensitiveFileNames2 = hostUsesCaseSensitiveFileNames(host); + const getCanonicalFileName = createGetCanonicalFileName(useCaseSensitiveFileNames2); + const sourceMapper = getSourceMapper({ + useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2, + getCurrentDirectory: () => currentDirectory, + getProgram, + fileExists: maybeBind(host, host.fileExists), + readFile: maybeBind(host, host.readFile), + getDocumentPositionMapper: maybeBind(host, host.getDocumentPositionMapper), + getSourceFileLike: maybeBind(host, host.getSourceFileLike), + log + }); + function getValidSourceFile(fileName) { + const sourceFile = program.getSourceFile(fileName); + if (!sourceFile) { + const error2 = new Error(`Could not find source file: '${fileName}'.`); + error2.ProgramFiles = program.getSourceFiles().map((f) => f.fileName); + throw error2; + } + return sourceFile; + } + function synchronizeHostData() { + if (host.updateFromProject && !host.updateFromProjectInProgress) { + host.updateFromProject(); + } else { + synchronizeHostDataWorker(); + } + } + function synchronizeHostDataWorker() { + var _a2, _b, _c; + Debug.assert(languageServiceMode !== 2 /* Syntactic */); + if (host.getProjectVersion) { + const hostProjectVersion = host.getProjectVersion(); + if (hostProjectVersion) { + if (lastProjectVersion === hostProjectVersion && !((_a2 = host.hasChangedAutomaticTypeDirectiveNames) == null ? void 0 : _a2.call(host))) { + return; + } + lastProjectVersion = hostProjectVersion; + } + } + const typeRootsVersion = host.getTypeRootsVersion ? host.getTypeRootsVersion() : 0; + if (lastTypesRootVersion !== typeRootsVersion) { + log("TypeRoots version has changed; provide new program"); + program = void 0; + lastTypesRootVersion = typeRootsVersion; + } + const rootFileNames = host.getScriptFileNames().slice(); + const newSettings = host.getCompilationSettings() || getDefaultCompilerOptions2(); + const hasInvalidatedResolutions = host.hasInvalidatedResolutions || returnFalse; + const hasInvalidatedLibResolutions = maybeBind(host, host.hasInvalidatedLibResolutions) || returnFalse; + const hasChangedAutomaticTypeDirectiveNames = maybeBind(host, host.hasChangedAutomaticTypeDirectiveNames); + const projectReferences = (_b = host.getProjectReferences) == null ? void 0 : _b.call(host); + let parsedCommandLines; + let compilerHost = { + getSourceFile: getOrCreateSourceFile, + getSourceFileByPath: getOrCreateSourceFileByPath, + getCancellationToken: () => cancellationToken, + getCanonicalFileName, + useCaseSensitiveFileNames: () => useCaseSensitiveFileNames2, + getNewLine: () => getNewLineCharacter(newSettings), + getDefaultLibFileName: (options2) => host.getDefaultLibFileName(options2), + writeFile: noop, + getCurrentDirectory: () => currentDirectory, + fileExists: (fileName) => host.fileExists(fileName), + readFile: (fileName) => host.readFile && host.readFile(fileName), + getSymlinkCache: maybeBind(host, host.getSymlinkCache), + realpath: maybeBind(host, host.realpath), + directoryExists: (directoryName) => { + return directoryProbablyExists(directoryName, host); + }, + getDirectories: (path) => { + return host.getDirectories ? host.getDirectories(path) : []; + }, + readDirectory: (path, extensions, exclude, include, depth) => { + Debug.checkDefined(host.readDirectory, "'LanguageServiceHost.readDirectory' must be implemented to correctly process 'projectReferences'"); + return host.readDirectory(path, extensions, exclude, include, depth); + }, + onReleaseOldSourceFile, + onReleaseParsedCommandLine, + hasInvalidatedResolutions, + hasInvalidatedLibResolutions, + hasChangedAutomaticTypeDirectiveNames, + trace: maybeBind(host, host.trace), + resolveModuleNames: maybeBind(host, host.resolveModuleNames), + getModuleResolutionCache: maybeBind(host, host.getModuleResolutionCache), + createHash: maybeBind(host, host.createHash), + resolveTypeReferenceDirectives: maybeBind(host, host.resolveTypeReferenceDirectives), + resolveModuleNameLiterals: maybeBind(host, host.resolveModuleNameLiterals), + resolveTypeReferenceDirectiveReferences: maybeBind(host, host.resolveTypeReferenceDirectiveReferences), + resolveLibrary: maybeBind(host, host.resolveLibrary), + useSourceOfProjectReferenceRedirect: maybeBind(host, host.useSourceOfProjectReferenceRedirect), + getParsedCommandLine, + jsDocParsingMode: host.jsDocParsingMode, + getGlobalTypingsCacheLocation: maybeBind(host, host.getGlobalTypingsCacheLocation) + }; + const originalGetSourceFile = compilerHost.getSourceFile; + const { getSourceFileWithCache } = changeCompilerHostLikeToUseCache( + compilerHost, + (fileName) => toPath(fileName, currentDirectory, getCanonicalFileName), + (...args) => originalGetSourceFile.call(compilerHost, ...args) + ); + compilerHost.getSourceFile = getSourceFileWithCache; + (_c = host.setCompilerHost) == null ? void 0 : _c.call(host, compilerHost); + const parseConfigHost = { + useCaseSensitiveFileNames: useCaseSensitiveFileNames2, + fileExists: (fileName) => compilerHost.fileExists(fileName), + readFile: (fileName) => compilerHost.readFile(fileName), + directoryExists: (f) => compilerHost.directoryExists(f), + getDirectories: (f) => compilerHost.getDirectories(f), + realpath: compilerHost.realpath, + readDirectory: (...args) => compilerHost.readDirectory(...args), + trace: compilerHost.trace, + getCurrentDirectory: compilerHost.getCurrentDirectory, + onUnRecoverableConfigFileDiagnostic: noop + }; + const documentRegistryBucketKey = documentRegistry.getKeyForCompilationSettings(newSettings); + let releasedScriptKinds = /* @__PURE__ */ new Set(); + if (isProgramUptoDate(program, rootFileNames, newSettings, (_path, fileName) => host.getScriptVersion(fileName), (fileName) => compilerHost.fileExists(fileName), hasInvalidatedResolutions, hasInvalidatedLibResolutions, hasChangedAutomaticTypeDirectiveNames, getParsedCommandLine, projectReferences)) { + compilerHost = void 0; + parsedCommandLines = void 0; + releasedScriptKinds = void 0; + return; + } + const options = { + rootNames: rootFileNames, + options: newSettings, + host: compilerHost, + oldProgram: program, + projectReferences + }; + program = createProgram(options); + compilerHost = void 0; + parsedCommandLines = void 0; + releasedScriptKinds = void 0; + sourceMapper.clearCache(); + program.getTypeChecker(); + return; + function getParsedCommandLine(fileName) { + const path = toPath(fileName, currentDirectory, getCanonicalFileName); + const existing = parsedCommandLines == null ? void 0 : parsedCommandLines.get(path); + if (existing !== void 0) return existing || void 0; + const result = host.getParsedCommandLine ? host.getParsedCommandLine(fileName) : getParsedCommandLineOfConfigFileUsingSourceFile(fileName); + (parsedCommandLines || (parsedCommandLines = /* @__PURE__ */ new Map())).set(path, result || false); + return result; + } + function getParsedCommandLineOfConfigFileUsingSourceFile(configFileName) { + const result = getOrCreateSourceFile(configFileName, 100 /* JSON */); + if (!result) return void 0; + result.path = toPath(configFileName, currentDirectory, getCanonicalFileName); + result.resolvedPath = result.path; + result.originalFileName = result.fileName; + return parseJsonSourceFileConfigFileContent( + result, + parseConfigHost, + getNormalizedAbsolutePath(getDirectoryPath(configFileName), currentDirectory), + /*existingOptions*/ + void 0, + getNormalizedAbsolutePath(configFileName, currentDirectory) + ); + } + function onReleaseParsedCommandLine(configFileName, oldResolvedRef, oldOptions) { + var _a3; + if (host.getParsedCommandLine) { + (_a3 = host.onReleaseParsedCommandLine) == null ? void 0 : _a3.call(host, configFileName, oldResolvedRef, oldOptions); + } else if (oldResolvedRef) { + releaseOldSourceFile(oldResolvedRef.sourceFile, oldOptions); + } + } + function releaseOldSourceFile(oldSourceFile, oldOptions) { + const oldSettingsKey = documentRegistry.getKeyForCompilationSettings(oldOptions); + documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, oldSettingsKey, oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat); + } + function onReleaseOldSourceFile(oldSourceFile, oldOptions, hasSourceFileByPath, newSourceFileByResolvedPath) { + var _a3; + releaseOldSourceFile(oldSourceFile, oldOptions); + (_a3 = host.onReleaseOldSourceFile) == null ? void 0 : _a3.call(host, oldSourceFile, oldOptions, hasSourceFileByPath, newSourceFileByResolvedPath); + } + function getOrCreateSourceFile(fileName, languageVersionOrOptions, onError, shouldCreateNewSourceFile) { + return getOrCreateSourceFileByPath(fileName, toPath(fileName, currentDirectory, getCanonicalFileName), languageVersionOrOptions, onError, shouldCreateNewSourceFile); + } + function getOrCreateSourceFileByPath(fileName, path, languageVersionOrOptions, _onError, shouldCreateNewSourceFile) { + Debug.assert(compilerHost, "getOrCreateSourceFileByPath called after typical CompilerHost lifetime, check the callstack something with a reference to an old host."); + const scriptSnapshot = host.getScriptSnapshot(fileName); + if (!scriptSnapshot) { + return void 0; + } + const scriptKind = getScriptKind(fileName, host); + const scriptVersion = host.getScriptVersion(fileName); + if (!shouldCreateNewSourceFile) { + const oldSourceFile = program && program.getSourceFileByPath(path); + if (oldSourceFile) { + if (scriptKind === oldSourceFile.scriptKind || releasedScriptKinds.has(oldSourceFile.resolvedPath)) { + return documentRegistry.updateDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions); + } else { + documentRegistry.releaseDocumentWithKey(oldSourceFile.resolvedPath, documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()), oldSourceFile.scriptKind, oldSourceFile.impliedNodeFormat); + releasedScriptKinds.add(oldSourceFile.resolvedPath); + } + } + } + return documentRegistry.acquireDocumentWithKey(fileName, path, host, documentRegistryBucketKey, scriptSnapshot, scriptVersion, scriptKind, languageVersionOrOptions); + } + } + function getProgram() { + if (languageServiceMode === 2 /* Syntactic */) { + Debug.assert(program === void 0); + return void 0; + } + synchronizeHostData(); + return program; + } + function getAutoImportProvider() { + var _a2; + return (_a2 = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a2.call(host); + } + function updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans) { + const checker = program.getTypeChecker(); + const symbol = getSymbolForProgram(); + if (!symbol) return false; + for (const referencedSymbol of referencedSymbols) { + for (const ref of referencedSymbol.references) { + const refNode = getNodeForSpan(ref); + Debug.assertIsDefined(refNode); + if (knownSymbolSpans.has(ref) || ts_FindAllReferences_exports.isDeclarationOfSymbol(refNode, symbol)) { + knownSymbolSpans.add(ref); + ref.isDefinition = true; + const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists)); + if (mappedSpan) { + knownSymbolSpans.add(mappedSpan); + } + } else { + ref.isDefinition = false; + } + } + } + return true; + function getSymbolForProgram() { + for (const referencedSymbol of referencedSymbols) { + for (const ref of referencedSymbol.references) { + if (knownSymbolSpans.has(ref)) { + const refNode = getNodeForSpan(ref); + Debug.assertIsDefined(refNode); + return checker.getSymbolAtLocation(refNode); + } + const mappedSpan = getMappedDocumentSpan(ref, sourceMapper, maybeBind(host, host.fileExists)); + if (mappedSpan && knownSymbolSpans.has(mappedSpan)) { + const refNode = getNodeForSpan(mappedSpan); + if (refNode) { + return checker.getSymbolAtLocation(refNode); + } + } + } + } + return void 0; + } + function getNodeForSpan(docSpan) { + const sourceFile = program.getSourceFile(docSpan.fileName); + if (!sourceFile) return void 0; + const rawNode = getTouchingPropertyName(sourceFile, docSpan.textSpan.start); + const adjustedNode = ts_FindAllReferences_exports.Core.getAdjustedNode(rawNode, { use: ts_FindAllReferences_exports.FindReferencesUse.References }); + return adjustedNode; + } + } + function cleanupSemanticCache() { + if (program) { + const key = documentRegistry.getKeyForCompilationSettings(program.getCompilerOptions()); + forEach(program.getSourceFiles(), (f) => documentRegistry.releaseDocumentWithKey(f.resolvedPath, key, f.scriptKind, f.impliedNodeFormat)); + program = void 0; + } + } + function dispose() { + cleanupSemanticCache(); + host = void 0; + } + function getSyntacticDiagnostics(fileName) { + synchronizeHostData(); + return program.getSyntacticDiagnostics(getValidSourceFile(fileName), cancellationToken).slice(); + } + function getSemanticDiagnostics(fileName) { + synchronizeHostData(); + const targetSourceFile = getValidSourceFile(fileName); + const semanticDiagnostics = program.getSemanticDiagnostics(targetSourceFile, cancellationToken); + if (!getEmitDeclarations(program.getCompilerOptions())) { + return semanticDiagnostics.slice(); + } + const declarationDiagnostics = program.getDeclarationDiagnostics(targetSourceFile, cancellationToken); + return [...semanticDiagnostics, ...declarationDiagnostics]; + } + function getRegionSemanticDiagnostics(fileName, ranges) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const options = program.getCompilerOptions(); + if (skipTypeChecking(sourceFile, options, program) || !canIncludeBindAndCheckDiagnostics(sourceFile, options) || program.getCachedSemanticDiagnostics(sourceFile)) { + return void 0; + } + const nodes = getNodesForRanges(sourceFile, ranges); + if (!nodes) { + return void 0; + } + const checkedSpans = normalizeSpans(nodes.map((node) => createTextSpanFromBounds(node.getFullStart(), node.getEnd()))); + const semanticDiagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken, nodes); + return { + diagnostics: semanticDiagnostics.slice(), + spans: checkedSpans + }; + } + function getNodesForRanges(file, ranges) { + const nodes = []; + const spans = normalizeSpans(ranges.map((range) => createTextSpanFromRange(range))); + for (const span of spans) { + const nodesForSpan = getNodesForSpan(file, span); + if (!nodesForSpan) { + return void 0; + } + nodes.push(...nodesForSpan); + } + if (!nodes.length) { + return void 0; + } + return nodes; + } + function getNodesForSpan(file, span) { + if (textSpanContainsTextRange(span, file)) { + return void 0; + } + const endToken = findTokenOnLeftOfPosition(file, textSpanEnd(span)) || file; + const enclosingNode = findAncestor(endToken, (node) => textRangeContainsTextSpan(node, span)); + const nodes = []; + chooseOverlappingNodes(span, enclosingNode, nodes); + if (file.end === span.start + span.length) { + nodes.push(file.endOfFileToken); + } + if (some(nodes, isSourceFile)) { + return void 0; + } + return nodes; + } + function chooseOverlappingNodes(span, node, result) { + if (!nodeOverlapsWithSpan(node, span)) { + return false; + } + if (textSpanContainsTextRange(span, node)) { + addSourceElement(node, result); + return true; + } + if (isBlockLike(node)) { + return chooseOverlappingBlockLike(span, node, result); + } + if (isClassLike(node)) { + return chooseOverlappingClassLike(span, node, result); + } + addSourceElement(node, result); + return true; + } + function nodeOverlapsWithSpan(node, span) { + const spanEnd = span.start + span.length; + return node.pos < spanEnd && node.end > span.start; + } + function addSourceElement(node, result) { + while (node.parent && !isSourceElement(node)) { + node = node.parent; + } + result.push(node); + } + function chooseOverlappingBlockLike(span, node, result) { + const childResult = []; + const stmts = node.statements.filter((stmt) => chooseOverlappingNodes(span, stmt, childResult)); + if (stmts.length === node.statements.length) { + addSourceElement(node, result); + return true; + } + result.push(...childResult); + return false; + } + function chooseOverlappingClassLike(span, node, result) { + var _a2, _b, _c; + const overlaps = (n) => textRangeIntersectsWithTextSpan(n, span); + if (((_a2 = node.modifiers) == null ? void 0 : _a2.some(overlaps)) || node.name && overlaps(node.name) || ((_b = node.typeParameters) == null ? void 0 : _b.some(overlaps)) || ((_c = node.heritageClauses) == null ? void 0 : _c.some(overlaps))) { + addSourceElement(node, result); + return true; + } + const childResult = []; + const members = node.members.filter((member) => chooseOverlappingNodes(span, member, childResult)); + if (members.length === node.members.length) { + addSourceElement(node, result); + return true; + } + result.push(...childResult); + return false; + } + function getSuggestionDiagnostics(fileName) { + synchronizeHostData(); + return computeSuggestionDiagnostics(getValidSourceFile(fileName), program, cancellationToken); + } + function getCompilerOptionsDiagnostics() { + synchronizeHostData(); + return [...program.getOptionsDiagnostics(cancellationToken), ...program.getGlobalDiagnostics(cancellationToken)]; + } + function getCompletionsAtPosition2(fileName, position, options = emptyOptions, formattingSettings) { + const fullPreferences = { + ...identity(options), + // avoid excess property check + includeCompletionsForModuleExports: options.includeCompletionsForModuleExports || options.includeExternalModuleExports, + includeCompletionsWithInsertText: options.includeCompletionsWithInsertText || options.includeInsertTextCompletions + }; + synchronizeHostData(); + return ts_Completions_exports.getCompletionsAtPosition( + host, + program, + log, + getValidSourceFile(fileName), + position, + fullPreferences, + options.triggerCharacter, + options.triggerKind, + cancellationToken, + formattingSettings && ts_formatting_exports.getFormatContext(formattingSettings, host), + options.includeSymbol + ); + } + function getCompletionEntryDetails2(fileName, position, name, formattingOptions, source, preferences = emptyOptions, data) { + synchronizeHostData(); + return ts_Completions_exports.getCompletionEntryDetails( + program, + log, + getValidSourceFile(fileName), + position, + { name, source, data }, + host, + formattingOptions && ts_formatting_exports.getFormatContext(formattingOptions, host), + // TODO: GH#18217 + preferences, + cancellationToken + ); + } + function getCompletionEntrySymbol2(fileName, position, name, source, preferences = emptyOptions) { + synchronizeHostData(); + return ts_Completions_exports.getCompletionEntrySymbol(program, log, getValidSourceFile(fileName), position, { name, source }, host, preferences); + } + function getQuickInfoAtPosition(fileName, position) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const node = getTouchingPropertyName(sourceFile, position); + if (node === sourceFile) { + return void 0; + } + const typeChecker = program.getTypeChecker(); + const nodeForQuickInfo = getNodeForQuickInfo(node); + const symbol = getSymbolAtLocationForQuickInfo(nodeForQuickInfo, typeChecker); + if (!symbol || typeChecker.isUnknownSymbol(symbol)) { + const type = shouldGetType(sourceFile, nodeForQuickInfo, position) ? typeChecker.getTypeAtLocation(nodeForQuickInfo) : void 0; + return type && { + kind: "" /* unknown */, + kindModifiers: "" /* none */, + textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile), + displayParts: typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => typeToDisplayParts(typeChecker2, type, getContainerNode(nodeForQuickInfo))), + documentation: type.symbol ? type.symbol.getDocumentationComment(typeChecker) : void 0, + tags: type.symbol ? type.symbol.getJsDocTags(typeChecker) : void 0 + }; + } + const { symbolKind, displayParts, documentation, tags } = typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker2, symbol, sourceFile, getContainerNode(nodeForQuickInfo), nodeForQuickInfo)); + return { + kind: symbolKind, + kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), + textSpan: createTextSpanFromNode(nodeForQuickInfo, sourceFile), + displayParts, + documentation, + tags + }; + } + function preparePasteEditsForFile(fileName, copiedTextRange) { + synchronizeHostData(); + return ts_preparePasteEdits_exports.preparePasteEdits( + getValidSourceFile(fileName), + copiedTextRange, + program.getTypeChecker() + ); + } + function getPasteEdits(args, formatOptions) { + synchronizeHostData(); + return ts_PasteEdits_exports.pasteEditsProvider( + getValidSourceFile(args.targetFile), + args.pastedText, + args.pasteLocations, + args.copiedFrom ? { file: getValidSourceFile(args.copiedFrom.file), range: args.copiedFrom.range } : void 0, + host, + args.preferences, + ts_formatting_exports.getFormatContext(formatOptions, host), + cancellationToken + ); + } + function getNodeForQuickInfo(node) { + if (isNewExpression(node.parent) && node.pos === node.parent.pos) { + return node.parent.expression; + } + if (isNamedTupleMember(node.parent) && node.pos === node.parent.pos) { + return node.parent; + } + if (isImportMeta(node.parent) && node.parent.name === node) { + return node.parent; + } + if (isJsxNamespacedName(node.parent)) { + return node.parent; + } + return node; + } + function shouldGetType(sourceFile, node, position) { + switch (node.kind) { + case 80 /* Identifier */: + if (node.flags & 16777216 /* JSDoc */ && !isInJSFile(node) && (node.parent.kind === 171 /* PropertySignature */ && node.parent.name === node || findAncestor(node, (n) => n.kind === 169 /* Parameter */))) { + return false; + } + return !isLabelName(node) && !isTagName(node) && !isConstTypeReference(node.parent); + case 211 /* PropertyAccessExpression */: + case 166 /* QualifiedName */: + return !isInComment(sourceFile, position); + case 110 /* ThisKeyword */: + case 197 /* ThisType */: + case 108 /* SuperKeyword */: + case 202 /* NamedTupleMember */: + return true; + case 236 /* MetaProperty */: + return isImportMeta(node); + default: + return false; + } + } + function getDefinitionAtPosition2(fileName, position, searchOtherFilesOnly, stopAtAlias) { + synchronizeHostData(); + return ts_GoToDefinition_exports.getDefinitionAtPosition(program, getValidSourceFile(fileName), position, searchOtherFilesOnly, stopAtAlias); + } + function getDefinitionAndBoundSpan2(fileName, position) { + synchronizeHostData(); + return ts_GoToDefinition_exports.getDefinitionAndBoundSpan(program, getValidSourceFile(fileName), position); + } + function getTypeDefinitionAtPosition2(fileName, position) { + synchronizeHostData(); + return ts_GoToDefinition_exports.getTypeDefinitionAtPosition(program.getTypeChecker(), getValidSourceFile(fileName), position); + } + function getImplementationAtPosition(fileName, position) { + synchronizeHostData(); + return ts_FindAllReferences_exports.getImplementationsAtPosition(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); + } + function getDocumentHighlights(fileName, position, filesToSearch) { + const normalizedFileName = normalizePath(fileName); + Debug.assert(filesToSearch.some((f) => normalizePath(f) === normalizedFileName)); + synchronizeHostData(); + const sourceFilesToSearch = mapDefined(filesToSearch, (fileName2) => program.getSourceFile(fileName2)); + const sourceFile = getValidSourceFile(fileName); + return DocumentHighlights.getDocumentHighlights(program, cancellationToken, sourceFile, position, sourceFilesToSearch); + } + function findRenameLocations(fileName, position, findInStrings, findInComments, preferences) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position)); + if (!ts_Rename_exports.nodeIsEligibleForRename(node)) return void 0; + if (isIdentifier(node) && (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) && isIntrinsicJsxName(node.escapedText)) { + const { openingElement, closingElement } = node.parent.parent; + return [openingElement, closingElement].map((node2) => { + const textSpan = createTextSpanFromNode(node2.tagName, sourceFile); + return { + fileName: sourceFile.fileName, + textSpan, + ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, node2.parent) + }; + }); + } else { + const quotePreference = getQuotePreference(sourceFile, preferences ?? emptyOptions); + const providePrefixAndSuffixTextForRename = typeof preferences === "boolean" ? preferences : preferences == null ? void 0 : preferences.providePrefixAndSuffixTextForRename; + return getReferencesWorker2(node, position, { findInStrings, findInComments, providePrefixAndSuffixTextForRename, use: ts_FindAllReferences_exports.FindReferencesUse.Rename }, (entry, originalNode, checker) => ts_FindAllReferences_exports.toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixTextForRename || false, quotePreference)); + } + } + function getReferencesAtPosition(fileName, position) { + synchronizeHostData(); + return getReferencesWorker2(getTouchingPropertyName(getValidSourceFile(fileName), position), position, { use: ts_FindAllReferences_exports.FindReferencesUse.References }, ts_FindAllReferences_exports.toReferenceEntry); + } + function getReferencesWorker2(node, position, options, cb) { + synchronizeHostData(); + const sourceFiles = options && options.use === ts_FindAllReferences_exports.FindReferencesUse.Rename ? program.getSourceFiles().filter((sourceFile) => !program.isSourceFileDefaultLibrary(sourceFile)) : program.getSourceFiles(); + return ts_FindAllReferences_exports.findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, cb); + } + function findReferences(fileName, position) { + synchronizeHostData(); + return ts_FindAllReferences_exports.findReferencedSymbols(program, cancellationToken, program.getSourceFiles(), getValidSourceFile(fileName), position); + } + function getFileReferences(fileName) { + synchronizeHostData(); + return ts_FindAllReferences_exports.Core.getReferencesForFileName(fileName, program, program.getSourceFiles()).map(ts_FindAllReferences_exports.toReferenceEntry); + } + function getNavigateToItems2(searchValue, maxResultCount, fileName, excludeDtsFiles = false, excludeLibFiles = false) { + synchronizeHostData(); + const sourceFiles = fileName ? [getValidSourceFile(fileName)] : program.getSourceFiles(); + return getNavigateToItems(sourceFiles, program.getTypeChecker(), cancellationToken, searchValue, maxResultCount, excludeDtsFiles, excludeLibFiles); + } + function getEmitOutput(fileName, emitOnlyDtsFiles, forceDtsEmit) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const customTransformers = host.getCustomTransformers && host.getCustomTransformers(); + return getFileEmitOutput(program, sourceFile, !!emitOnlyDtsFiles, cancellationToken, customTransformers, forceDtsEmit); + } + function getSignatureHelpItems2(fileName, position, { triggerReason } = emptyOptions) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + return ts_SignatureHelp_exports.getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken); + } + function getNonBoundSourceFile(fileName) { + return syntaxTreeCache.getCurrentSourceFile(fileName); + } + function getNameOrDottedNameSpan(fileName, startPos, _endPos) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const node = getTouchingPropertyName(sourceFile, startPos); + if (node === sourceFile) { + return void 0; + } + switch (node.kind) { + case 211 /* PropertyAccessExpression */: + case 166 /* QualifiedName */: + case 11 /* StringLiteral */: + case 97 /* FalseKeyword */: + case 112 /* TrueKeyword */: + case 106 /* NullKeyword */: + case 108 /* SuperKeyword */: + case 110 /* ThisKeyword */: + case 197 /* ThisType */: + case 80 /* Identifier */: + break; + // Cant create the text span + default: + return void 0; + } + let nodeForStartPos = node; + while (true) { + if (isRightSideOfPropertyAccess(nodeForStartPos) || isRightSideOfQualifiedName(nodeForStartPos)) { + nodeForStartPos = nodeForStartPos.parent; + } else if (isNameOfModuleDeclaration(nodeForStartPos)) { + if (nodeForStartPos.parent.parent.kind === 267 /* ModuleDeclaration */ && nodeForStartPos.parent.parent.body === nodeForStartPos.parent) { + nodeForStartPos = nodeForStartPos.parent.parent.name; + } else { + break; + } + } else { + break; + } + } + return createTextSpanFromBounds(nodeForStartPos.getStart(), node.getEnd()); + } + function getBreakpointStatementAtPosition(fileName, position) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts_BreakpointResolver_exports.spanInSourceFileAtLocation(sourceFile, position); + } + function getNavigationBarItems2(fileName) { + return getNavigationBarItems(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); + } + function getNavigationTree2(fileName) { + return getNavigationTree(syntaxTreeCache.getCurrentSourceFile(fileName), cancellationToken); + } + function getSemanticClassifications3(fileName, span, format) { + synchronizeHostData(); + const responseFormat = format || "original" /* Original */; + if (responseFormat === "2020" /* TwentyTwenty */) { + return getSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span); + } else { + return getSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); + } + } + function getEncodedSemanticClassifications3(fileName, span, format) { + synchronizeHostData(); + const responseFormat = format || "original" /* Original */; + if (responseFormat === "original" /* Original */) { + return getEncodedSemanticClassifications(program.getTypeChecker(), cancellationToken, getValidSourceFile(fileName), program.getClassifiableNames(), span); + } else { + return getEncodedSemanticClassifications2(program, cancellationToken, getValidSourceFile(fileName), span); + } + } + function getSyntacticClassifications2(fileName, span) { + return getSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); + } + function getEncodedSyntacticClassifications2(fileName, span) { + return getEncodedSyntacticClassifications(cancellationToken, syntaxTreeCache.getCurrentSourceFile(fileName), span); + } + function getOutliningSpans(fileName) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts_OutliningElementsCollector_exports.collectElements(sourceFile, cancellationToken); + } + const braceMatching = new Map(Object.entries({ + [19 /* OpenBraceToken */]: 20 /* CloseBraceToken */, + [21 /* OpenParenToken */]: 22 /* CloseParenToken */, + [23 /* OpenBracketToken */]: 24 /* CloseBracketToken */, + [32 /* GreaterThanToken */]: 30 /* LessThanToken */ + })); + braceMatching.forEach((value, key) => braceMatching.set(value.toString(), Number(key))); + function getBraceMatchingAtPosition(fileName, position) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const token = getTouchingToken(sourceFile, position); + const matchKind = token.getStart(sourceFile) === position ? braceMatching.get(token.kind.toString()) : void 0; + const match = matchKind && findChildOfKind(token.parent, matchKind, sourceFile); + return match ? [createTextSpanFromNode(token, sourceFile), createTextSpanFromNode(match, sourceFile)].sort((a, b) => a.start - b.start) : emptyArray; + } + function getIndentationAtPosition(fileName, position, editorOptions) { + let start = timestamp(); + const settings = toEditorSettings(editorOptions); + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + log("getIndentationAtPosition: getCurrentSourceFile: " + (timestamp() - start)); + start = timestamp(); + const result = ts_formatting_exports.SmartIndenter.getIndentation(position, sourceFile, settings); + log("getIndentationAtPosition: computeIndentation : " + (timestamp() - start)); + return result; + } + function getFormattingEditsForRange(fileName, start, end, options) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + return ts_formatting_exports.formatSelection(start, end, sourceFile, ts_formatting_exports.getFormatContext(toEditorSettings(options), host)); + } + function getFormattingEditsForDocument(fileName, options) { + return ts_formatting_exports.formatDocument(syntaxTreeCache.getCurrentSourceFile(fileName), ts_formatting_exports.getFormatContext(toEditorSettings(options), host)); + } + function getFormattingEditsAfterKeystroke(fileName, position, key, options) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const formatContext = ts_formatting_exports.getFormatContext(toEditorSettings(options), host); + if (!isInComment(sourceFile, position)) { + switch (key) { + case "{": + return ts_formatting_exports.formatOnOpeningCurly(position, sourceFile, formatContext); + case "}": + return ts_formatting_exports.formatOnClosingCurly(position, sourceFile, formatContext); + case ";": + return ts_formatting_exports.formatOnSemicolon(position, sourceFile, formatContext); + case "\n": + return ts_formatting_exports.formatOnEnter(position, sourceFile, formatContext); + } + } + return []; + } + function getCodeFixesAtPosition(fileName, start, end, errorCodes68, formatOptions, preferences = emptyOptions) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const span = createTextSpanFromBounds(start, end); + const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host); + return flatMap(deduplicate(errorCodes68, equateValues, compareValues), (errorCode) => { + cancellationToken.throwIfCancellationRequested(); + return ts_codefix_exports.getFixes({ errorCode, sourceFile, span, program, host, cancellationToken, formatContext, preferences }); + }); + } + function getCombinedCodeFix(scope, fixId56, formatOptions, preferences = emptyOptions) { + synchronizeHostData(); + Debug.assert(scope.type === "file"); + const sourceFile = getValidSourceFile(scope.fileName); + const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host); + return ts_codefix_exports.getAllFixes({ fixId: fixId56, sourceFile, program, host, cancellationToken, formatContext, preferences }); + } + function organizeImports2(args, formatOptions, preferences = emptyOptions) { + synchronizeHostData(); + Debug.assert(args.type === "file"); + const sourceFile = getValidSourceFile(args.fileName); + if (containsParseError(sourceFile)) return emptyArray; + const formatContext = ts_formatting_exports.getFormatContext(formatOptions, host); + const mode = args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : "All" /* All */); + return ts_OrganizeImports_exports.organizeImports(sourceFile, formatContext, host, program, preferences, mode); + } + function getEditsForFileRename2(oldFilePath, newFilePath, formatOptions, preferences = emptyOptions) { + return getEditsForFileRename(getProgram(), oldFilePath, newFilePath, host, ts_formatting_exports.getFormatContext(formatOptions, host), preferences, sourceMapper); + } + function applyCodeActionCommand(fileName, actionOrFormatSettingsOrUndefined) { + const action = typeof fileName === "string" ? actionOrFormatSettingsOrUndefined : fileName; + return isArray(action) ? Promise.all(action.map((a) => applySingleCodeActionCommand(a))) : applySingleCodeActionCommand(action); + } + function applySingleCodeActionCommand(action) { + const getPath = (path) => toPath(path, currentDirectory, getCanonicalFileName); + Debug.assertEqual(action.type, "install package"); + return host.installPackage ? host.installPackage({ fileName: getPath(action.file), packageName: action.packageName }) : Promise.reject("Host does not implement `installPackage`"); + } + function getDocCommentTemplateAtPosition2(fileName, position, options, formatOptions) { + const formatSettings = formatOptions ? ts_formatting_exports.getFormatContext(formatOptions, host).options : void 0; + return ts_JsDoc_exports.getDocCommentTemplateAtPosition(getNewLineOrDefaultFromHost(host, formatSettings), syntaxTreeCache.getCurrentSourceFile(fileName), position, options); + } + function isValidBraceCompletionAtPosition(fileName, position, openingBrace) { + if (openingBrace === 60 /* lessThan */) { + return false; + } + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + if (isInString(sourceFile, position)) { + return false; + } + if (isInsideJsxElementOrAttribute(sourceFile, position)) { + return openingBrace === 123 /* openBrace */; + } + if (isInTemplateString(sourceFile, position)) { + return false; + } + switch (openingBrace) { + case 39 /* singleQuote */: + case 34 /* doubleQuote */: + case 96 /* backtick */: + return !isInComment(sourceFile, position); + } + return true; + } + function getJsxClosingTagAtPosition(fileName, position) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const token = findPrecedingToken(position, sourceFile); + if (!token) return void 0; + const element = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningElement(token.parent) ? token.parent.parent : isJsxText(token) && isJsxElement(token.parent) ? token.parent : void 0; + if (element && isUnclosedTag(element)) { + return { newText: `` }; + } + const fragment = token.kind === 32 /* GreaterThanToken */ && isJsxOpeningFragment(token.parent) ? token.parent.parent : isJsxText(token) && isJsxFragment(token.parent) ? token.parent : void 0; + if (fragment && isUnclosedFragment(fragment)) { + return { newText: "" }; + } + } + function getLinkedEditingRangeAtPosition(fileName, position) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const token = findPrecedingToken(position, sourceFile); + if (!token || token.parent.kind === 307 /* SourceFile */) return void 0; + const jsxTagWordPattern = "[a-zA-Z0-9:\\-\\._$]*"; + if (isJsxFragment(token.parent.parent)) { + const openFragment = token.parent.parent.openingFragment; + const closeFragment = token.parent.parent.closingFragment; + if (containsParseError(openFragment) || containsParseError(closeFragment)) return void 0; + const openPos = openFragment.getStart(sourceFile) + 1; + const closePos = closeFragment.getStart(sourceFile) + 2; + if (position !== openPos && position !== closePos) return void 0; + return { + ranges: [{ start: openPos, length: 0 }, { start: closePos, length: 0 }], + wordPattern: jsxTagWordPattern + }; + } else { + const tag = findAncestor(token.parent, (n) => { + if (isJsxOpeningElement(n) || isJsxClosingElement(n)) { + return true; + } + return false; + }); + if (!tag) return void 0; + Debug.assert(isJsxOpeningElement(tag) || isJsxClosingElement(tag), "tag should be opening or closing element"); + const openTag = tag.parent.openingElement; + const closeTag = tag.parent.closingElement; + const openTagNameStart = openTag.tagName.getStart(sourceFile); + const openTagNameEnd = openTag.tagName.end; + const closeTagNameStart = closeTag.tagName.getStart(sourceFile); + const closeTagNameEnd = closeTag.tagName.end; + if (openTagNameStart === openTag.getStart(sourceFile) || closeTagNameStart === closeTag.getStart(sourceFile) || openTagNameEnd === openTag.getEnd() || closeTagNameEnd === closeTag.getEnd()) return void 0; + if (!(openTagNameStart <= position && position <= openTagNameEnd || closeTagNameStart <= position && position <= closeTagNameEnd)) return void 0; + const openingTagText = openTag.tagName.getText(sourceFile); + if (openingTagText !== closeTag.tagName.getText(sourceFile)) return void 0; + return { + ranges: [{ start: openTagNameStart, length: openTagNameEnd - openTagNameStart }, { start: closeTagNameStart, length: closeTagNameEnd - closeTagNameStart }], + wordPattern: jsxTagWordPattern + }; + } + } + function getLinesForRange(sourceFile, textRange) { + return { + lineStarts: sourceFile.getLineStarts(), + firstLine: sourceFile.getLineAndCharacterOfPosition(textRange.pos).line, + lastLine: sourceFile.getLineAndCharacterOfPosition(textRange.end).line + }; + } + function toggleLineComment(fileName, textRange, insertComment) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const textChanges2 = []; + const { lineStarts, firstLine, lastLine } = getLinesForRange(sourceFile, textRange); + let isCommenting = insertComment || false; + let leftMostPosition = Number.MAX_VALUE; + const lineTextStarts = /* @__PURE__ */ new Map(); + const firstNonWhitespaceCharacterRegex = new RegExp(/\S/); + const isJsx = isInsideJsxElement(sourceFile, lineStarts[firstLine]); + const openComment = isJsx ? "{/*" : "//"; + for (let i = firstLine; i <= lastLine; i++) { + const lineText = sourceFile.text.substring(lineStarts[i], sourceFile.getLineEndOfPosition(lineStarts[i])); + const regExec = firstNonWhitespaceCharacterRegex.exec(lineText); + if (regExec) { + leftMostPosition = Math.min(leftMostPosition, regExec.index); + lineTextStarts.set(i.toString(), regExec.index); + if (lineText.substr(regExec.index, openComment.length) !== openComment) { + isCommenting = insertComment === void 0 || insertComment; + } + } + } + for (let i = firstLine; i <= lastLine; i++) { + if (firstLine !== lastLine && lineStarts[i] === textRange.end) { + continue; + } + const lineTextStart = lineTextStarts.get(i.toString()); + if (lineTextStart !== void 0) { + if (isJsx) { + textChanges2.push(...toggleMultilineComment(fileName, { pos: lineStarts[i] + leftMostPosition, end: sourceFile.getLineEndOfPosition(lineStarts[i]) }, isCommenting, isJsx)); + } else if (isCommenting) { + textChanges2.push({ + newText: openComment, + span: { + length: 0, + start: lineStarts[i] + leftMostPosition + } + }); + } else if (sourceFile.text.substr(lineStarts[i] + lineTextStart, openComment.length) === openComment) { + textChanges2.push({ + newText: "", + span: { + length: openComment.length, + start: lineStarts[i] + lineTextStart + } + }); + } + } + } + return textChanges2; + } + function toggleMultilineComment(fileName, textRange, insertComment, isInsideJsx) { + var _a2; + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const textChanges2 = []; + const { text } = sourceFile; + let hasComment = false; + let isCommenting = insertComment || false; + const positions = []; + let { pos } = textRange; + const isJsx = isInsideJsx !== void 0 ? isInsideJsx : isInsideJsxElement(sourceFile, pos); + const openMultiline = isJsx ? "{/*" : "/*"; + const closeMultiline = isJsx ? "*/}" : "*/"; + const openMultilineRegex = isJsx ? "\\{\\/\\*" : "\\/\\*"; + const closeMultilineRegex = isJsx ? "\\*\\/\\}" : "\\*\\/"; + while (pos <= textRange.end) { + const offset = text.substr(pos, openMultiline.length) === openMultiline ? openMultiline.length : 0; + const commentRange = isInComment(sourceFile, pos + offset); + if (commentRange) { + if (isJsx) { + commentRange.pos--; + commentRange.end++; + } + positions.push(commentRange.pos); + if (commentRange.kind === 3 /* MultiLineCommentTrivia */) { + positions.push(commentRange.end); + } + hasComment = true; + pos = commentRange.end + 1; + } else { + const newPos = text.substring(pos, textRange.end).search(`(${openMultilineRegex})|(${closeMultilineRegex})`); + isCommenting = insertComment !== void 0 ? insertComment : isCommenting || !isTextWhiteSpaceLike(text, pos, newPos === -1 ? textRange.end : pos + newPos); + pos = newPos === -1 ? textRange.end + 1 : pos + newPos + closeMultiline.length; + } + } + if (isCommenting || !hasComment) { + if (((_a2 = isInComment(sourceFile, textRange.pos)) == null ? void 0 : _a2.kind) !== 2 /* SingleLineCommentTrivia */) { + insertSorted(positions, textRange.pos, compareValues); + } + insertSorted(positions, textRange.end, compareValues); + const firstPos = positions[0]; + if (text.substr(firstPos, openMultiline.length) !== openMultiline) { + textChanges2.push({ + newText: openMultiline, + span: { + length: 0, + start: firstPos + } + }); + } + for (let i = 1; i < positions.length - 1; i++) { + if (text.substr(positions[i] - closeMultiline.length, closeMultiline.length) !== closeMultiline) { + textChanges2.push({ + newText: closeMultiline, + span: { + length: 0, + start: positions[i] + } + }); + } + if (text.substr(positions[i], openMultiline.length) !== openMultiline) { + textChanges2.push({ + newText: openMultiline, + span: { + length: 0, + start: positions[i] + } + }); + } + } + if (textChanges2.length % 2 !== 0) { + textChanges2.push({ + newText: closeMultiline, + span: { + length: 0, + start: positions[positions.length - 1] + } + }); + } + } else { + for (const pos2 of positions) { + const from = pos2 - closeMultiline.length > 0 ? pos2 - closeMultiline.length : 0; + const offset = text.substr(from, closeMultiline.length) === closeMultiline ? closeMultiline.length : 0; + textChanges2.push({ + newText: "", + span: { + length: openMultiline.length, + start: pos2 - offset + } + }); + } + } + return textChanges2; + } + function commentSelection(fileName, textRange) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const { firstLine, lastLine } = getLinesForRange(sourceFile, textRange); + return firstLine === lastLine && textRange.pos !== textRange.end ? toggleMultilineComment( + fileName, + textRange, + /*insertComment*/ + true + ) : toggleLineComment( + fileName, + textRange, + /*insertComment*/ + true + ); + } + function uncommentSelection(fileName, textRange) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const textChanges2 = []; + const { pos } = textRange; + let { end } = textRange; + if (pos === end) { + end += isInsideJsxElement(sourceFile, pos) ? 2 : 1; + } + for (let i = pos; i <= end; i++) { + const commentRange = isInComment(sourceFile, i); + if (commentRange) { + switch (commentRange.kind) { + case 2 /* SingleLineCommentTrivia */: + textChanges2.push(...toggleLineComment( + fileName, + { end: commentRange.end, pos: commentRange.pos + 1 }, + /*insertComment*/ + false + )); + break; + case 3 /* MultiLineCommentTrivia */: + textChanges2.push(...toggleMultilineComment( + fileName, + { end: commentRange.end, pos: commentRange.pos + 1 }, + /*insertComment*/ + false + )); + } + i = commentRange.end + 1; + } + } + return textChanges2; + } + function isUnclosedTag({ openingElement, closingElement, parent: parent2 }) { + return !tagNamesAreEquivalent(openingElement.tagName, closingElement.tagName) || isJsxElement(parent2) && tagNamesAreEquivalent(openingElement.tagName, parent2.openingElement.tagName) && isUnclosedTag(parent2); + } + function isUnclosedFragment({ closingFragment, parent: parent2 }) { + return !!(closingFragment.flags & 262144 /* ThisNodeHasError */) || isJsxFragment(parent2) && isUnclosedFragment(parent2); + } + function getSpanOfEnclosingComment(fileName, position, onlyMultiLine) { + const sourceFile = syntaxTreeCache.getCurrentSourceFile(fileName); + const range = ts_formatting_exports.getRangeOfEnclosingComment(sourceFile, position); + return range && (!onlyMultiLine || range.kind === 3 /* MultiLineCommentTrivia */) ? createTextSpanFromRange(range) : void 0; + } + function getTodoComments(fileName, descriptors) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + cancellationToken.throwIfCancellationRequested(); + const fileContents = sourceFile.text; + const result = []; + if (descriptors.length > 0 && !isNodeModulesFile(sourceFile.fileName)) { + const regExp = getTodoCommentsRegExp(); + let matchArray; + while (matchArray = regExp.exec(fileContents)) { + cancellationToken.throwIfCancellationRequested(); + const firstDescriptorCaptureIndex = 3; + Debug.assert(matchArray.length === descriptors.length + firstDescriptorCaptureIndex); + const preamble = matchArray[1]; + const matchPosition = matchArray.index + preamble.length; + if (!isInComment(sourceFile, matchPosition)) { + continue; + } + let descriptor; + for (let i = 0; i < descriptors.length; i++) { + if (matchArray[i + firstDescriptorCaptureIndex]) { + descriptor = descriptors[i]; + } + } + if (descriptor === void 0) return Debug.fail(); + if (isLetterOrDigit(fileContents.charCodeAt(matchPosition + descriptor.text.length))) { + continue; + } + const message = matchArray[2]; + result.push({ descriptor, message, position: matchPosition }); + } + } + return result; + function escapeRegExp(str) { + return str.replace(/[-[\]/{}()*+?.\\^$|]/g, "\\$&"); + } + function getTodoCommentsRegExp() { + const singleLineCommentStart = /(?:\/{2,}\s*)/.source; + const multiLineCommentStart = /(?:\/\*+\s*)/.source; + const anyNumberOfSpacesAndAsterisksAtStartOfLine = /(?:^(?:\s|\*)*)/.source; + const preamble = "(" + anyNumberOfSpacesAndAsterisksAtStartOfLine + "|" + singleLineCommentStart + "|" + multiLineCommentStart + ")"; + const literals = "(?:" + map(descriptors, (d) => "(" + escapeRegExp(d.text) + ")").join("|") + ")"; + const endOfLineOrEndOfComment = /(?:$|\*\/)/.source; + const messageRemainder = /(?:.*?)/.source; + const messagePortion = "(" + literals + messageRemainder + ")"; + const regExpString = preamble + messagePortion + endOfLineOrEndOfComment; + return new RegExp(regExpString, "gim"); + } + function isLetterOrDigit(char) { + return char >= 97 /* a */ && char <= 122 /* z */ || char >= 65 /* A */ && char <= 90 /* Z */ || char >= 48 /* _0 */ && char <= 57 /* _9 */; + } + function isNodeModulesFile(path) { + return path.includes("/node_modules/"); + } + } + function getRenameInfo2(fileName, position, preferences) { + synchronizeHostData(); + return ts_Rename_exports.getRenameInfo(program, getValidSourceFile(fileName), position, preferences || {}); + } + function getRefactorContext(file, positionOrRange, preferences, formatOptions, triggerReason, kind) { + const [startPosition, endPosition] = typeof positionOrRange === "number" ? [positionOrRange, void 0] : [positionOrRange.pos, positionOrRange.end]; + return { + file, + startPosition, + endPosition, + program: getProgram(), + host, + formatContext: ts_formatting_exports.getFormatContext(formatOptions, host), + // TODO: GH#18217 + cancellationToken, + preferences, + triggerReason, + kind + }; + } + function getInlayHintsContext(file, span, preferences) { + return { + file, + program: getProgram(), + host, + span, + preferences, + cancellationToken + }; + } + function getSmartSelectionRange2(fileName, position) { + return ts_SmartSelectionRange_exports.getSmartSelectionRange(position, syntaxTreeCache.getCurrentSourceFile(fileName)); + } + function getApplicableRefactors2(fileName, positionOrRange, preferences = emptyOptions, triggerReason, kind, includeInteractiveActions) { + synchronizeHostData(); + const file = getValidSourceFile(fileName); + return ts_refactor_exports.getApplicableRefactors(getRefactorContext(file, positionOrRange, preferences, emptyOptions, triggerReason, kind), includeInteractiveActions); + } + function getMoveToRefactoringFileSuggestions(fileName, positionOrRange, preferences = emptyOptions) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const allFiles = Debug.checkDefined(program.getSourceFiles()); + const extension = extensionFromPath(fileName); + const toMove = getStatementsToMove(getRefactorContext(sourceFile, positionOrRange, preferences, emptyOptions)); + const toMoveContainsJsx = containsJsx(toMove == null ? void 0 : toMove.all); + const files = mapDefined(allFiles, (file) => { + const fileNameExtension = extensionFromPath(file.fileName); + const isValidSourceFile = !(program == null ? void 0 : program.isSourceFileFromExternalLibrary(sourceFile)) && !(sourceFile === getValidSourceFile(file.fileName) || extension === ".ts" /* Ts */ && fileNameExtension === ".d.ts" /* Dts */ || extension === ".d.ts" /* Dts */ && startsWith(getBaseFileName(file.fileName), "lib.") && fileNameExtension === ".d.ts" /* Dts */); + return isValidSourceFile && (extension === fileNameExtension || (extension === ".tsx" /* Tsx */ && fileNameExtension === ".ts" /* Ts */ || extension === ".jsx" /* Jsx */ && fileNameExtension === ".js" /* Js */) && !toMoveContainsJsx) ? file.fileName : void 0; + }); + return { newFileName: createNewFileName(sourceFile, program, host, toMove), files }; + } + function getEditsForRefactor2(fileName, formatOptions, positionOrRange, refactorName14, actionName2, preferences = emptyOptions, interactiveRefactorArguments) { + synchronizeHostData(); + const file = getValidSourceFile(fileName); + return ts_refactor_exports.getEditsForRefactor(getRefactorContext(file, positionOrRange, preferences, formatOptions), refactorName14, actionName2, interactiveRefactorArguments); + } + function toLineColumnOffset(fileName, position) { + if (position === 0) { + return { line: 0, character: 0 }; + } + return sourceMapper.toLineColumnOffset(fileName, position); + } + function prepareCallHierarchy(fileName, position) { + synchronizeHostData(); + const declarations = ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, getTouchingPropertyName(getValidSourceFile(fileName), position)); + return declarations && mapOneOrMany(declarations, (declaration) => ts_CallHierarchy_exports.createCallHierarchyItem(program, declaration)); + } + function provideCallHierarchyIncomingCalls(fileName, position) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position))); + return declaration ? ts_CallHierarchy_exports.getIncomingCalls(program, declaration, cancellationToken) : []; + } + function provideCallHierarchyOutgoingCalls(fileName, position) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + const declaration = firstOrOnly(ts_CallHierarchy_exports.resolveCallHierarchyDeclaration(program, position === 0 ? sourceFile : getTouchingPropertyName(sourceFile, position))); + return declaration ? ts_CallHierarchy_exports.getOutgoingCalls(program, declaration) : []; + } + function provideInlayHints2(fileName, span, preferences = emptyOptions) { + synchronizeHostData(); + const sourceFile = getValidSourceFile(fileName); + return ts_InlayHints_exports.provideInlayHints(getInlayHintsContext(sourceFile, span, preferences)); + } + function mapCode2(sourceFile, contents, focusLocations, formatOptions, preferences) { + return ts_MapCode_exports.mapCode( + syntaxTreeCache.getCurrentSourceFile(sourceFile), + contents, + focusLocations, + host, + ts_formatting_exports.getFormatContext(formatOptions, host), + preferences + ); + } + const ls = { + dispose, + cleanupSemanticCache, + getSyntacticDiagnostics, + getSemanticDiagnostics, + getRegionSemanticDiagnostics, + getSuggestionDiagnostics, + getCompilerOptionsDiagnostics, + getSyntacticClassifications: getSyntacticClassifications2, + getSemanticClassifications: getSemanticClassifications3, + getEncodedSyntacticClassifications: getEncodedSyntacticClassifications2, + getEncodedSemanticClassifications: getEncodedSemanticClassifications3, + getCompletionsAtPosition: getCompletionsAtPosition2, + getCompletionEntryDetails: getCompletionEntryDetails2, + getCompletionEntrySymbol: getCompletionEntrySymbol2, + getSignatureHelpItems: getSignatureHelpItems2, + getQuickInfoAtPosition, + getDefinitionAtPosition: getDefinitionAtPosition2, + getDefinitionAndBoundSpan: getDefinitionAndBoundSpan2, + getImplementationAtPosition, + getTypeDefinitionAtPosition: getTypeDefinitionAtPosition2, + getReferencesAtPosition, + findReferences, + getFileReferences, + getDocumentHighlights, + getNameOrDottedNameSpan, + getBreakpointStatementAtPosition, + getNavigateToItems: getNavigateToItems2, + getRenameInfo: getRenameInfo2, + getSmartSelectionRange: getSmartSelectionRange2, + findRenameLocations, + getNavigationBarItems: getNavigationBarItems2, + getNavigationTree: getNavigationTree2, + getOutliningSpans, + getTodoComments, + getBraceMatchingAtPosition, + getIndentationAtPosition, + getFormattingEditsForRange, + getFormattingEditsForDocument, + getFormattingEditsAfterKeystroke, + getDocCommentTemplateAtPosition: getDocCommentTemplateAtPosition2, + isValidBraceCompletionAtPosition, + getJsxClosingTagAtPosition, + getLinkedEditingRangeAtPosition, + getSpanOfEnclosingComment, + getCodeFixesAtPosition, + getCombinedCodeFix, + applyCodeActionCommand, + organizeImports: organizeImports2, + getEditsForFileRename: getEditsForFileRename2, + getEmitOutput, + getNonBoundSourceFile, + getProgram, + getCurrentProgram: () => program, + getAutoImportProvider, + updateIsDefinitionOfReferencedSymbols, + getApplicableRefactors: getApplicableRefactors2, + getEditsForRefactor: getEditsForRefactor2, + getMoveToRefactoringFileSuggestions, + toLineColumnOffset, + getSourceMapper: () => sourceMapper, + clearSourceMapperCache: () => sourceMapper.clearCache(), + prepareCallHierarchy, + provideCallHierarchyIncomingCalls, + provideCallHierarchyOutgoingCalls, + toggleLineComment, + toggleMultilineComment, + commentSelection, + uncommentSelection, + provideInlayHints: provideInlayHints2, + getSupportedCodeFixes, + preparePasteEditsForFile, + getPasteEdits, + mapCode: mapCode2 + }; + switch (languageServiceMode) { + case 0 /* Semantic */: + break; + case 1 /* PartialSemantic */: + invalidOperationsInPartialSemanticMode.forEach( + (key) => ls[key] = () => { + throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.PartialSemantic`); + } + ); + break; + case 2 /* Syntactic */: + invalidOperationsInSyntacticMode.forEach( + (key) => ls[key] = () => { + throw new Error(`LanguageService Operation: ${key} not allowed in LanguageServiceMode.Syntactic`); + } + ); + break; + default: + Debug.assertNever(languageServiceMode); + } + return ls; +} +function getNameTable(sourceFile) { + if (!sourceFile.nameTable) { + initializeNameTable(sourceFile); + } + return sourceFile.nameTable; +} +function initializeNameTable(sourceFile) { + const nameTable = sourceFile.nameTable = /* @__PURE__ */ new Map(); + sourceFile.forEachChild(function walk(node) { + if (isIdentifier(node) && !isTagName(node) && node.escapedText || isStringOrNumericLiteralLike(node) && literalIsName(node)) { + const text = getEscapedTextOfIdentifierOrLiteral(node); + nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1); + } else if (isPrivateIdentifier(node)) { + const text = node.escapedText; + nameTable.set(text, nameTable.get(text) === void 0 ? node.pos : -1); + } + forEachChild(node, walk); + if (hasJSDocNodes(node)) { + for (const jsDoc of node.jsDoc) { + forEachChild(jsDoc, walk); + } + } + }); +} +function literalIsName(node) { + return isDeclarationName(node) || node.parent.kind === 283 /* ExternalModuleReference */ || isArgumentOfElementAccessExpression(node) || isLiteralComputedPropertyDeclarationName(node); +} +function getContainingObjectLiteralElement(node) { + const element = getContainingObjectLiteralElementWorker(node); + return element && (isObjectLiteralExpression(element.parent) || isJsxAttributes(element.parent)) ? element : void 0; +} +function getContainingObjectLiteralElementWorker(node) { + switch (node.kind) { + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 9 /* NumericLiteral */: + if (node.parent.kind === 167 /* ComputedPropertyName */) { + return isObjectLiteralElement(node.parent.parent) ? node.parent.parent : void 0; + } + // falls through + case 80 /* Identifier */: + return isObjectLiteralElement(node.parent) && (node.parent.parent.kind === 210 /* ObjectLiteralExpression */ || node.parent.parent.kind === 292 /* JsxAttributes */) && node.parent.name === node ? node.parent : void 0; + } + return void 0; +} +function getSymbolAtLocationForQuickInfo(node, checker) { + const object = getContainingObjectLiteralElement(node); + if (object) { + const contextualType = checker.getContextualType(object.parent); + const properties = contextualType && getPropertySymbolsFromContextualType( + object, + checker, + contextualType, + /*unionSymbolOk*/ + false + ); + if (properties && properties.length === 1) { + return first(properties); + } + } + return checker.getSymbolAtLocation(node); +} +function getPropertySymbolsFromContextualType(node, checker, contextualType, unionSymbolOk) { + const name = getNameFromPropertyName(node.name); + if (!name) return emptyArray; + if (!contextualType.isUnion()) { + const symbol = contextualType.getProperty(name); + return symbol ? [symbol] : emptyArray; + } + const filteredTypes = isObjectLiteralExpression(node.parent) || isJsxAttributes(node.parent) ? filter(contextualType.types, (t) => !checker.isTypeInvalidDueToUnionDiscriminant(t, node.parent)) : contextualType.types; + const discriminatedPropertySymbols = mapDefined(filteredTypes, (t) => t.getProperty(name)); + if (unionSymbolOk && (discriminatedPropertySymbols.length === 0 || discriminatedPropertySymbols.length === contextualType.types.length)) { + const symbol = contextualType.getProperty(name); + if (symbol) return [symbol]; + } + if (!filteredTypes.length && !discriminatedPropertySymbols.length) { + return mapDefined(contextualType.types, (t) => t.getProperty(name)); + } + return deduplicate(discriminatedPropertySymbols, equateValues); +} +function isArgumentOfElementAccessExpression(node) { + return node && node.parent && node.parent.kind === 212 /* ElementAccessExpression */ && node.parent.argumentExpression === node; +} +function getDefaultLibFilePath(options) { + if (sys) { + return combinePaths(getDirectoryPath(normalizePath(sys.getExecutingFilePath())), getDefaultLibFileName(options)); + } + throw new Error("getDefaultLibFilePath is only supported when consumed as a node module. "); +} +setObjectAllocator(getServicesObjectAllocator()); + +// src/services/transform.ts +function transform(source, transformers, compilerOptions) { + const diagnostics = []; + compilerOptions = fixupCompilerOptions(compilerOptions, diagnostics); + const nodes = isArray(source) ? source : [source]; + const result = transformNodes( + /*resolver*/ + void 0, + /*host*/ + void 0, + factory, + compilerOptions, + nodes, + transformers, + /*allowDtsFiles*/ + true + ); + result.diagnostics = concatenate(result.diagnostics, diagnostics); + return result; +} + +// src/services/_namespaces/ts.BreakpointResolver.ts +var ts_BreakpointResolver_exports = {}; +__export(ts_BreakpointResolver_exports, { + spanInSourceFileAtLocation: () => spanInSourceFileAtLocation +}); + +// src/services/breakpoints.ts +function spanInSourceFileAtLocation(sourceFile, position) { + if (sourceFile.isDeclarationFile) { + return void 0; + } + let tokenAtLocation = getTokenAtPosition(sourceFile, position); + const lineOfPosition = sourceFile.getLineAndCharacterOfPosition(position).line; + if (sourceFile.getLineAndCharacterOfPosition(tokenAtLocation.getStart(sourceFile)).line > lineOfPosition) { + const preceding = findPrecedingToken(tokenAtLocation.pos, sourceFile); + if (!preceding || sourceFile.getLineAndCharacterOfPosition(preceding.getEnd()).line !== lineOfPosition) { + return void 0; + } + tokenAtLocation = preceding; + } + if (tokenAtLocation.flags & 33554432 /* Ambient */) { + return void 0; + } + return spanInNode(tokenAtLocation); + function textSpan(startNode2, endNode2) { + const lastDecorator = canHaveDecorators(startNode2) ? findLast(startNode2.modifiers, isDecorator) : void 0; + const start = lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : startNode2.getStart(sourceFile); + return createTextSpanFromBounds(start, (endNode2 || startNode2).getEnd()); + } + function textSpanEndingAtNextToken(startNode2, previousTokenToFindNextEndToken) { + return textSpan(startNode2, findNextToken(previousTokenToFindNextEndToken, previousTokenToFindNextEndToken.parent, sourceFile)); + } + function spanInNodeIfStartsOnSameLine(node, otherwiseOnNode) { + if (node && lineOfPosition === sourceFile.getLineAndCharacterOfPosition(node.getStart(sourceFile)).line) { + return spanInNode(node); + } + return spanInNode(otherwiseOnNode); + } + function spanInNodeArray(nodeArray, node, match) { + if (nodeArray) { + const index = nodeArray.indexOf(node); + if (index >= 0) { + let start = index; + let end = index + 1; + while (start > 0 && match(nodeArray[start - 1])) start--; + while (end < nodeArray.length && match(nodeArray[end])) end++; + return createTextSpanFromBounds(skipTrivia(sourceFile.text, nodeArray[start].pos), nodeArray[end - 1].end); + } + } + return textSpan(node); + } + function spanInPreviousNode(node) { + return spanInNode(findPrecedingToken(node.pos, sourceFile)); + } + function spanInNextNode(node) { + return spanInNode(findNextToken(node, node.parent, sourceFile)); + } + function spanInNode(node) { + if (node) { + const { parent: parent2 } = node; + switch (node.kind) { + case 243 /* VariableStatement */: + return spanInVariableDeclaration(node.declarationList.declarations[0]); + case 260 /* VariableDeclaration */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + return spanInVariableDeclaration(node); + case 169 /* Parameter */: + return spanInParameterDeclaration(node); + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 176 /* Constructor */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return spanInFunctionDeclaration(node); + case 241 /* Block */: + if (isFunctionBlock(node)) { + return spanInFunctionBlock(node); + } + // falls through + case 268 /* ModuleBlock */: + return spanInBlock(node); + case 299 /* CatchClause */: + return spanInBlock(node.block); + case 244 /* ExpressionStatement */: + return textSpan(node.expression); + case 253 /* ReturnStatement */: + return textSpan(node.getChildAt(0), node.expression); + case 247 /* WhileStatement */: + return textSpanEndingAtNextToken(node, node.expression); + case 246 /* DoStatement */: + return spanInNode(node.statement); + case 259 /* DebuggerStatement */: + return textSpan(node.getChildAt(0)); + case 245 /* IfStatement */: + return textSpanEndingAtNextToken(node, node.expression); + case 256 /* LabeledStatement */: + return spanInNode(node.statement); + case 252 /* BreakStatement */: + case 251 /* ContinueStatement */: + return textSpan(node.getChildAt(0), node.label); + case 248 /* ForStatement */: + return spanInForStatement(node); + case 249 /* ForInStatement */: + return textSpanEndingAtNextToken(node, node.expression); + case 250 /* ForOfStatement */: + return spanInInitializerOfForLike(node); + case 255 /* SwitchStatement */: + return textSpanEndingAtNextToken(node, node.expression); + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + return spanInNode(node.statements[0]); + case 258 /* TryStatement */: + return spanInBlock(node.tryBlock); + case 257 /* ThrowStatement */: + return textSpan(node, node.expression); + case 277 /* ExportAssignment */: + return textSpan(node, node.expression); + case 271 /* ImportEqualsDeclaration */: + return textSpan(node, node.moduleReference); + case 272 /* ImportDeclaration */: + return textSpan(node, node.moduleSpecifier); + case 278 /* ExportDeclaration */: + return textSpan(node, node.moduleSpecifier); + case 267 /* ModuleDeclaration */: + if (getModuleInstanceState(node) !== 1 /* Instantiated */) { + return void 0; + } + // falls through + case 263 /* ClassDeclaration */: + case 266 /* EnumDeclaration */: + case 306 /* EnumMember */: + case 208 /* BindingElement */: + return textSpan(node); + case 254 /* WithStatement */: + return spanInNode(node.statement); + case 170 /* Decorator */: + return spanInNodeArray(parent2.modifiers, node, isDecorator); + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + return spanInBindingPattern(node); + // No breakpoint in interface, type alias + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + return void 0; + // Tokens: + case 27 /* SemicolonToken */: + case 1 /* EndOfFileToken */: + return spanInNodeIfStartsOnSameLine(findPrecedingToken(node.pos, sourceFile)); + case 28 /* CommaToken */: + return spanInPreviousNode(node); + case 19 /* OpenBraceToken */: + return spanInOpenBraceToken(node); + case 20 /* CloseBraceToken */: + return spanInCloseBraceToken(node); + case 24 /* CloseBracketToken */: + return spanInCloseBracketToken(node); + case 21 /* OpenParenToken */: + return spanInOpenParenToken(node); + case 22 /* CloseParenToken */: + return spanInCloseParenToken(node); + case 59 /* ColonToken */: + return spanInColonToken(node); + case 32 /* GreaterThanToken */: + case 30 /* LessThanToken */: + return spanInGreaterThanOrLessThanToken(node); + // Keywords: + case 117 /* WhileKeyword */: + return spanInWhileKeyword(node); + case 93 /* ElseKeyword */: + case 85 /* CatchKeyword */: + case 98 /* FinallyKeyword */: + return spanInNextNode(node); + case 165 /* OfKeyword */: + return spanInOfKeyword(node); + default: + if (isArrayLiteralOrObjectLiteralDestructuringPattern(node)) { + return spanInArrayLiteralOrObjectLiteralDestructuringPattern(node); + } + if ((node.kind === 80 /* Identifier */ || node.kind === 230 /* SpreadElement */ || node.kind === 303 /* PropertyAssignment */ || node.kind === 304 /* ShorthandPropertyAssignment */) && isArrayLiteralOrObjectLiteralDestructuringPattern(parent2)) { + return textSpan(node); + } + if (node.kind === 226 /* BinaryExpression */) { + const { left, operatorToken } = node; + if (isArrayLiteralOrObjectLiteralDestructuringPattern(left)) { + return spanInArrayLiteralOrObjectLiteralDestructuringPattern( + left + ); + } + if (operatorToken.kind === 64 /* EqualsToken */ && isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent)) { + return textSpan(node); + } + if (operatorToken.kind === 28 /* CommaToken */) { + return spanInNode(left); + } + } + if (isExpressionNode(node)) { + switch (parent2.kind) { + case 246 /* DoStatement */: + return spanInPreviousNode(node); + case 170 /* Decorator */: + return spanInNode(node.parent); + case 248 /* ForStatement */: + case 250 /* ForOfStatement */: + return textSpan(node); + case 226 /* BinaryExpression */: + if (node.parent.operatorToken.kind === 28 /* CommaToken */) { + return textSpan(node); + } + break; + case 219 /* ArrowFunction */: + if (node.parent.body === node) { + return textSpan(node); + } + break; + } + } + switch (node.parent.kind) { + case 303 /* PropertyAssignment */: + if (node.parent.name === node && !isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent.parent)) { + return spanInNode(node.parent.initializer); + } + break; + case 216 /* TypeAssertionExpression */: + if (node.parent.type === node) { + return spanInNextNode(node.parent.type); + } + break; + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: { + const { initializer, type } = node.parent; + if (initializer === node || type === node || isAssignmentOperator(node.kind)) { + return spanInPreviousNode(node); + } + break; + } + case 226 /* BinaryExpression */: { + const { left } = node.parent; + if (isArrayLiteralOrObjectLiteralDestructuringPattern(left) && node !== left) { + return spanInPreviousNode(node); + } + break; + } + default: + if (isFunctionLike(node.parent) && node.parent.type === node) { + return spanInPreviousNode(node); + } + } + return spanInNode(node.parent); + } + } + function textSpanFromVariableDeclaration(variableDeclaration) { + if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] === variableDeclaration) { + return textSpan(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent), variableDeclaration); + } else { + return textSpan(variableDeclaration); + } + } + function spanInVariableDeclaration(variableDeclaration) { + if (variableDeclaration.parent.parent.kind === 249 /* ForInStatement */) { + return spanInNode(variableDeclaration.parent.parent); + } + const parent2 = variableDeclaration.parent; + if (isBindingPattern(variableDeclaration.name)) { + return spanInBindingPattern(variableDeclaration.name); + } + if (hasOnlyExpressionInitializer(variableDeclaration) && variableDeclaration.initializer || hasSyntacticModifier(variableDeclaration, 32 /* Export */) || parent2.parent.kind === 250 /* ForOfStatement */) { + return textSpanFromVariableDeclaration(variableDeclaration); + } + if (isVariableDeclarationList(variableDeclaration.parent) && variableDeclaration.parent.declarations[0] !== variableDeclaration) { + return spanInNode(findPrecedingToken(variableDeclaration.pos, sourceFile, variableDeclaration.parent)); + } + } + function canHaveSpanInParameterDeclaration(parameter) { + return !!parameter.initializer || parameter.dotDotDotToken !== void 0 || hasSyntacticModifier(parameter, 1 /* Public */ | 2 /* Private */); + } + function spanInParameterDeclaration(parameter) { + if (isBindingPattern(parameter.name)) { + return spanInBindingPattern(parameter.name); + } else if (canHaveSpanInParameterDeclaration(parameter)) { + return textSpan(parameter); + } else { + const functionDeclaration = parameter.parent; + const indexOfParameter = functionDeclaration.parameters.indexOf(parameter); + Debug.assert(indexOfParameter !== -1); + if (indexOfParameter !== 0) { + return spanInParameterDeclaration(functionDeclaration.parameters[indexOfParameter - 1]); + } else { + return spanInNode(functionDeclaration.body); + } + } + } + function canFunctionHaveSpanInWholeDeclaration(functionDeclaration) { + return hasSyntacticModifier(functionDeclaration, 32 /* Export */) || functionDeclaration.parent.kind === 263 /* ClassDeclaration */ && functionDeclaration.kind !== 176 /* Constructor */; + } + function spanInFunctionDeclaration(functionDeclaration) { + if (!functionDeclaration.body) { + return void 0; + } + if (canFunctionHaveSpanInWholeDeclaration(functionDeclaration)) { + return textSpan(functionDeclaration); + } + return spanInNode(functionDeclaration.body); + } + function spanInFunctionBlock(block) { + const nodeForSpanInBlock = block.statements.length ? block.statements[0] : block.getLastToken(); + if (canFunctionHaveSpanInWholeDeclaration(block.parent)) { + return spanInNodeIfStartsOnSameLine(block.parent, nodeForSpanInBlock); + } + return spanInNode(nodeForSpanInBlock); + } + function spanInBlock(block) { + switch (block.parent.kind) { + case 267 /* ModuleDeclaration */: + if (getModuleInstanceState(block.parent) !== 1 /* Instantiated */) { + return void 0; + } + // Set on parent if on same line otherwise on first statement + // falls through + case 247 /* WhileStatement */: + case 245 /* IfStatement */: + case 249 /* ForInStatement */: + return spanInNodeIfStartsOnSameLine(block.parent, block.statements[0]); + // Set span on previous token if it starts on same line otherwise on the first statement of the block + case 248 /* ForStatement */: + case 250 /* ForOfStatement */: + return spanInNodeIfStartsOnSameLine(findPrecedingToken(block.pos, sourceFile, block.parent), block.statements[0]); + } + return spanInNode(block.statements[0]); + } + function spanInInitializerOfForLike(forLikeStatement) { + if (forLikeStatement.initializer.kind === 261 /* VariableDeclarationList */) { + const variableDeclarationList = forLikeStatement.initializer; + if (variableDeclarationList.declarations.length > 0) { + return spanInNode(variableDeclarationList.declarations[0]); + } + } else { + return spanInNode(forLikeStatement.initializer); + } + } + function spanInForStatement(forStatement) { + if (forStatement.initializer) { + return spanInInitializerOfForLike(forStatement); + } + if (forStatement.condition) { + return textSpan(forStatement.condition); + } + if (forStatement.incrementor) { + return textSpan(forStatement.incrementor); + } + } + function spanInBindingPattern(bindingPattern) { + const firstBindingElement = forEach(bindingPattern.elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0); + if (firstBindingElement) { + return spanInNode(firstBindingElement); + } + if (bindingPattern.parent.kind === 208 /* BindingElement */) { + return textSpan(bindingPattern.parent); + } + return textSpanFromVariableDeclaration(bindingPattern.parent); + } + function spanInArrayLiteralOrObjectLiteralDestructuringPattern(node2) { + Debug.assert(node2.kind !== 207 /* ArrayBindingPattern */ && node2.kind !== 206 /* ObjectBindingPattern */); + const elements = node2.kind === 209 /* ArrayLiteralExpression */ ? node2.elements : node2.properties; + const firstBindingElement = forEach(elements, (element) => element.kind !== 232 /* OmittedExpression */ ? element : void 0); + if (firstBindingElement) { + return spanInNode(firstBindingElement); + } + return textSpan(node2.parent.kind === 226 /* BinaryExpression */ ? node2.parent : node2); + } + function spanInOpenBraceToken(node2) { + switch (node2.parent.kind) { + case 266 /* EnumDeclaration */: + const enumDeclaration = node2.parent; + return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), enumDeclaration.members.length ? enumDeclaration.members[0] : enumDeclaration.getLastToken(sourceFile)); + case 263 /* ClassDeclaration */: + const classDeclaration = node2.parent; + return spanInNodeIfStartsOnSameLine(findPrecedingToken(node2.pos, sourceFile, node2.parent), classDeclaration.members.length ? classDeclaration.members[0] : classDeclaration.getLastToken(sourceFile)); + case 269 /* CaseBlock */: + return spanInNodeIfStartsOnSameLine(node2.parent.parent, node2.parent.clauses[0]); + } + return spanInNode(node2.parent); + } + function spanInCloseBraceToken(node2) { + switch (node2.parent.kind) { + case 268 /* ModuleBlock */: + if (getModuleInstanceState(node2.parent.parent) !== 1 /* Instantiated */) { + return void 0; + } + // falls through + case 266 /* EnumDeclaration */: + case 263 /* ClassDeclaration */: + return textSpan(node2); + case 241 /* Block */: + if (isFunctionBlock(node2.parent)) { + return textSpan(node2); + } + // falls through + case 299 /* CatchClause */: + return spanInNode(lastOrUndefined(node2.parent.statements)); + case 269 /* CaseBlock */: + const caseBlock = node2.parent; + const lastClause = lastOrUndefined(caseBlock.clauses); + if (lastClause) { + return spanInNode(lastOrUndefined(lastClause.statements)); + } + return void 0; + case 206 /* ObjectBindingPattern */: + const bindingPattern = node2.parent; + return spanInNode(lastOrUndefined(bindingPattern.elements) || bindingPattern); + // Default to parent node + default: + if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) { + const objectLiteral = node2.parent; + return textSpan(lastOrUndefined(objectLiteral.properties) || objectLiteral); + } + return spanInNode(node2.parent); + } + } + function spanInCloseBracketToken(node2) { + switch (node2.parent.kind) { + case 207 /* ArrayBindingPattern */: + const bindingPattern = node2.parent; + return textSpan(lastOrUndefined(bindingPattern.elements) || bindingPattern); + default: + if (isArrayLiteralOrObjectLiteralDestructuringPattern(node2.parent)) { + const arrayLiteral = node2.parent; + return textSpan(lastOrUndefined(arrayLiteral.elements) || arrayLiteral); + } + return spanInNode(node2.parent); + } + } + function spanInOpenParenToken(node2) { + if (node2.parent.kind === 246 /* DoStatement */ || // Go to while keyword and do action instead + node2.parent.kind === 213 /* CallExpression */ || node2.parent.kind === 214 /* NewExpression */) { + return spanInPreviousNode(node2); + } + if (node2.parent.kind === 217 /* ParenthesizedExpression */) { + return spanInNextNode(node2); + } + return spanInNode(node2.parent); + } + function spanInCloseParenToken(node2) { + switch (node2.parent.kind) { + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 176 /* Constructor */: + case 247 /* WhileStatement */: + case 246 /* DoStatement */: + case 248 /* ForStatement */: + case 250 /* ForOfStatement */: + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 217 /* ParenthesizedExpression */: + return spanInPreviousNode(node2); + // Default to parent node + default: + return spanInNode(node2.parent); + } + } + function spanInColonToken(node2) { + if (isFunctionLike(node2.parent) || node2.parent.kind === 303 /* PropertyAssignment */ || node2.parent.kind === 169 /* Parameter */) { + return spanInPreviousNode(node2); + } + return spanInNode(node2.parent); + } + function spanInGreaterThanOrLessThanToken(node2) { + if (node2.parent.kind === 216 /* TypeAssertionExpression */) { + return spanInNextNode(node2); + } + return spanInNode(node2.parent); + } + function spanInWhileKeyword(node2) { + if (node2.parent.kind === 246 /* DoStatement */) { + return textSpanEndingAtNextToken(node2, node2.parent.expression); + } + return spanInNode(node2.parent); + } + function spanInOfKeyword(node2) { + if (node2.parent.kind === 250 /* ForOfStatement */) { + return spanInNextNode(node2); + } + return spanInNode(node2.parent); + } + } +} + +// src/services/_namespaces/ts.CallHierarchy.ts +var ts_CallHierarchy_exports = {}; +__export(ts_CallHierarchy_exports, { + createCallHierarchyItem: () => createCallHierarchyItem, + getIncomingCalls: () => getIncomingCalls, + getOutgoingCalls: () => getOutgoingCalls, + resolveCallHierarchyDeclaration: () => resolveCallHierarchyDeclaration +}); + +// src/services/callHierarchy.ts +function isNamedExpression(node) { + return (isFunctionExpression(node) || isClassExpression(node)) && isNamedDeclaration(node); +} +function isVariableLike2(node) { + return isPropertyDeclaration(node) || isVariableDeclaration(node); +} +function isAssignedExpression(node) { + return (isFunctionExpression(node) || isArrowFunction(node) || isClassExpression(node)) && isVariableLike2(node.parent) && node === node.parent.initializer && isIdentifier(node.parent.name) && (!!(getCombinedNodeFlags(node.parent) & 2 /* Const */) || isPropertyDeclaration(node.parent)); +} +function isPossibleCallHierarchyDeclaration(node) { + return isSourceFile(node) || isModuleDeclaration(node) || isFunctionDeclaration(node) || isFunctionExpression(node) || isClassDeclaration(node) || isClassExpression(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node); +} +function isValidCallHierarchyDeclaration(node) { + return isSourceFile(node) || isModuleDeclaration(node) && isIdentifier(node.name) || isFunctionDeclaration(node) || isClassDeclaration(node) || isClassStaticBlockDeclaration(node) || isMethodDeclaration(node) || isMethodSignature(node) || isGetAccessorDeclaration(node) || isSetAccessorDeclaration(node) || isNamedExpression(node) || isAssignedExpression(node); +} +function getCallHierarchyDeclarationReferenceNode(node) { + if (isSourceFile(node)) return node; + if (isNamedDeclaration(node)) return node.name; + if (isAssignedExpression(node)) return node.parent.name; + return Debug.checkDefined(node.modifiers && find(node.modifiers, isDefaultModifier3)); +} +function isDefaultModifier3(node) { + return node.kind === 90 /* DefaultKeyword */; +} +function getSymbolOfCallHierarchyDeclaration(typeChecker, node) { + const location = getCallHierarchyDeclarationReferenceNode(node); + return location && typeChecker.getSymbolAtLocation(location); +} +function getCallHierarchyItemName(program, node) { + if (isSourceFile(node)) { + return { text: node.fileName, pos: 0, end: 0 }; + } + if ((isFunctionDeclaration(node) || isClassDeclaration(node)) && !isNamedDeclaration(node)) { + const defaultModifier = node.modifiers && find(node.modifiers, isDefaultModifier3); + if (defaultModifier) { + return { text: "default", pos: defaultModifier.getStart(), end: defaultModifier.getEnd() }; + } + } + if (isClassStaticBlockDeclaration(node)) { + const sourceFile = node.getSourceFile(); + const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(node).pos); + const end = pos + 6; + const typeChecker = program.getTypeChecker(); + const symbol = typeChecker.getSymbolAtLocation(node.parent); + const prefix = symbol ? `${typeChecker.symbolToString(symbol, node.parent)} ` : ""; + return { text: `${prefix}static {}`, pos, end }; + } + const declName = isAssignedExpression(node) ? node.parent.name : Debug.checkDefined(getNameOfDeclaration(node), "Expected call hierarchy item to have a name"); + let text = isIdentifier(declName) ? idText(declName) : isStringOrNumericLiteralLike(declName) ? declName.text : isComputedPropertyName(declName) ? isStringOrNumericLiteralLike(declName.expression) ? declName.expression.text : void 0 : void 0; + if (text === void 0) { + const typeChecker = program.getTypeChecker(); + const symbol = typeChecker.getSymbolAtLocation(declName); + if (symbol) { + text = typeChecker.symbolToString(symbol, node); + } + } + if (text === void 0) { + const printer = createPrinterWithRemoveCommentsOmitTrailingSemicolon(); + text = usingSingleLineStringWriter((writer) => printer.writeNode(4 /* Unspecified */, node, node.getSourceFile(), writer)); + } + return { text, pos: declName.getStart(), end: declName.getEnd() }; +} +function getCallHierarchItemContainerName(node) { + var _a, _b, _c, _d; + if (isAssignedExpression(node)) { + if (isPropertyDeclaration(node.parent) && isClassLike(node.parent.parent)) { + return isClassExpression(node.parent.parent) ? (_a = getAssignedName(node.parent.parent)) == null ? void 0 : _a.getText() : (_b = node.parent.parent.name) == null ? void 0 : _b.getText(); + } + if (isModuleBlock(node.parent.parent.parent.parent) && isIdentifier(node.parent.parent.parent.parent.parent.name)) { + return node.parent.parent.parent.parent.parent.name.getText(); + } + return; + } + switch (node.kind) { + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + if (node.parent.kind === 210 /* ObjectLiteralExpression */) { + return (_c = getAssignedName(node.parent)) == null ? void 0 : _c.getText(); + } + return (_d = getNameOfDeclaration(node.parent)) == null ? void 0 : _d.getText(); + case 262 /* FunctionDeclaration */: + case 263 /* ClassDeclaration */: + case 267 /* ModuleDeclaration */: + if (isModuleBlock(node.parent) && isIdentifier(node.parent.parent.name)) { + return node.parent.parent.name.getText(); + } + } +} +function findImplementation(typeChecker, node) { + if (node.body) { + return node; + } + if (isConstructorDeclaration(node)) { + return getFirstConstructorWithBody(node.parent); + } + if (isFunctionDeclaration(node) || isMethodDeclaration(node)) { + const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node); + if (symbol && symbol.valueDeclaration && isFunctionLikeDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.body) { + return symbol.valueDeclaration; + } + return void 0; + } + return node; +} +function findAllInitialDeclarations(typeChecker, node) { + const symbol = getSymbolOfCallHierarchyDeclaration(typeChecker, node); + let declarations; + if (symbol && symbol.declarations) { + const indices = indicesOf(symbol.declarations); + const keys = map(symbol.declarations, (decl) => ({ file: decl.getSourceFile().fileName, pos: decl.pos })); + indices.sort((a, b) => compareStringsCaseSensitive(keys[a].file, keys[b].file) || keys[a].pos - keys[b].pos); + const sortedDeclarations = map(indices, (i) => symbol.declarations[i]); + let lastDecl; + for (const decl of sortedDeclarations) { + if (isValidCallHierarchyDeclaration(decl)) { + if (!lastDecl || lastDecl.parent !== decl.parent || lastDecl.end !== decl.pos) { + declarations = append(declarations, decl); + } + lastDecl = decl; + } + } + } + return declarations; +} +function findImplementationOrAllInitialDeclarations(typeChecker, node) { + if (isClassStaticBlockDeclaration(node)) { + return node; + } + if (isFunctionLikeDeclaration(node)) { + return findImplementation(typeChecker, node) ?? findAllInitialDeclarations(typeChecker, node) ?? node; + } + return findAllInitialDeclarations(typeChecker, node) ?? node; +} +function resolveCallHierarchyDeclaration(program, location) { + const typeChecker = program.getTypeChecker(); + let followingSymbol = false; + while (true) { + if (isValidCallHierarchyDeclaration(location)) { + return findImplementationOrAllInitialDeclarations(typeChecker, location); + } + if (isPossibleCallHierarchyDeclaration(location)) { + const ancestor = findAncestor(location, isValidCallHierarchyDeclaration); + return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor); + } + if (isDeclarationName(location)) { + if (isValidCallHierarchyDeclaration(location.parent)) { + return findImplementationOrAllInitialDeclarations(typeChecker, location.parent); + } + if (isPossibleCallHierarchyDeclaration(location.parent)) { + const ancestor = findAncestor(location.parent, isValidCallHierarchyDeclaration); + return ancestor && findImplementationOrAllInitialDeclarations(typeChecker, ancestor); + } + if (isVariableLike2(location.parent) && location.parent.initializer && isAssignedExpression(location.parent.initializer)) { + return location.parent.initializer; + } + return void 0; + } + if (isConstructorDeclaration(location)) { + if (isValidCallHierarchyDeclaration(location.parent)) { + return location.parent; + } + return void 0; + } + if (location.kind === 126 /* StaticKeyword */ && isClassStaticBlockDeclaration(location.parent)) { + location = location.parent; + continue; + } + if (isVariableDeclaration(location) && location.initializer && isAssignedExpression(location.initializer)) { + return location.initializer; + } + if (!followingSymbol) { + let symbol = typeChecker.getSymbolAtLocation(location); + if (symbol) { + if (symbol.flags & 2097152 /* Alias */) { + symbol = typeChecker.getAliasedSymbol(symbol); + } + if (symbol.valueDeclaration) { + followingSymbol = true; + location = symbol.valueDeclaration; + continue; + } + } + } + return void 0; + } +} +function createCallHierarchyItem(program, node) { + const sourceFile = node.getSourceFile(); + const name = getCallHierarchyItemName(program, node); + const containerName = getCallHierarchItemContainerName(node); + const kind = getNodeKind(node); + const kindModifiers = getNodeModifiers(node); + const span = createTextSpanFromBounds(skipTrivia( + sourceFile.text, + node.getFullStart(), + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + true + ), node.getEnd()); + const selectionSpan = createTextSpanFromBounds(name.pos, name.end); + return { file: sourceFile.fileName, kind, kindModifiers, name: name.text, containerName, span, selectionSpan }; +} +function isDefined(x) { + return x !== void 0; +} +function convertEntryToCallSite(entry) { + if (entry.kind === ts_FindAllReferences_exports.EntryKind.Node) { + const { node } = entry; + if (isCallOrNewExpressionTarget( + node, + /*includeElementAccess*/ + true, + /*skipPastOuterExpressions*/ + true + ) || isTaggedTemplateTag( + node, + /*includeElementAccess*/ + true, + /*skipPastOuterExpressions*/ + true + ) || isDecoratorTarget( + node, + /*includeElementAccess*/ + true, + /*skipPastOuterExpressions*/ + true + ) || isJsxOpeningLikeElementTagName( + node, + /*includeElementAccess*/ + true, + /*skipPastOuterExpressions*/ + true + ) || isRightSideOfPropertyAccess(node) || isArgumentExpressionOfElementAccess(node)) { + const sourceFile = node.getSourceFile(); + const ancestor = findAncestor(node, isValidCallHierarchyDeclaration) || sourceFile; + return { declaration: ancestor, range: createTextRangeFromNode(node, sourceFile) }; + } + } +} +function getCallSiteGroupKey(entry) { + return getNodeId(entry.declaration); +} +function createCallHierarchyIncomingCall(from, fromSpans) { + return { from, fromSpans }; +} +function convertCallSiteGroupToIncomingCall(program, entries) { + return createCallHierarchyIncomingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range))); +} +function getIncomingCalls(program, declaration, cancellationToken) { + if (isSourceFile(declaration) || isModuleDeclaration(declaration) || isClassStaticBlockDeclaration(declaration)) { + return []; + } + const location = getCallHierarchyDeclarationReferenceNode(declaration); + const calls = filter(ts_FindAllReferences_exports.findReferenceOrRenameEntries( + program, + cancellationToken, + program.getSourceFiles(), + location, + /*position*/ + 0, + { use: ts_FindAllReferences_exports.FindReferencesUse.References }, + convertEntryToCallSite + ), isDefined); + return calls ? group(calls, getCallSiteGroupKey, (entries) => convertCallSiteGroupToIncomingCall(program, entries)) : []; +} +function createCallSiteCollector(program, callSites) { + function recordCallSite(node) { + const target = isTaggedTemplateExpression(node) ? node.tag : isJsxOpeningLikeElement(node) ? node.tagName : isAccessExpression(node) ? node : isClassStaticBlockDeclaration(node) ? node : node.expression; + const declaration = resolveCallHierarchyDeclaration(program, target); + if (declaration) { + const range = createTextRangeFromNode(target, node.getSourceFile()); + if (isArray(declaration)) { + for (const decl of declaration) { + callSites.push({ declaration: decl, range }); + } + } else { + callSites.push({ declaration, range }); + } + } + } + function collect(node) { + if (!node) return; + if (node.flags & 33554432 /* Ambient */) { + return; + } + if (isValidCallHierarchyDeclaration(node)) { + if (isClassLike(node)) { + for (const member of node.members) { + if (member.name && isComputedPropertyName(member.name)) { + collect(member.name.expression); + } + } + } + return; + } + switch (node.kind) { + case 80 /* Identifier */: + case 271 /* ImportEqualsDeclaration */: + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + return; + case 175 /* ClassStaticBlockDeclaration */: + recordCallSite(node); + return; + case 216 /* TypeAssertionExpression */: + case 234 /* AsExpression */: + collect(node.expression); + return; + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + collect(node.name); + collect(node.initializer); + return; + case 213 /* CallExpression */: + recordCallSite(node); + collect(node.expression); + forEach(node.arguments, collect); + return; + case 214 /* NewExpression */: + recordCallSite(node); + collect(node.expression); + forEach(node.arguments, collect); + return; + case 215 /* TaggedTemplateExpression */: + recordCallSite(node); + collect(node.tag); + collect(node.template); + return; + case 286 /* JsxOpeningElement */: + case 285 /* JsxSelfClosingElement */: + recordCallSite(node); + collect(node.tagName); + collect(node.attributes); + return; + case 170 /* Decorator */: + recordCallSite(node); + collect(node.expression); + return; + case 211 /* PropertyAccessExpression */: + case 212 /* ElementAccessExpression */: + recordCallSite(node); + forEachChild(node, collect); + break; + case 238 /* SatisfiesExpression */: + collect(node.expression); + return; + } + if (isPartOfTypeNode(node)) { + return; + } + forEachChild(node, collect); + } + return collect; +} +function collectCallSitesOfSourceFile(node, collect) { + forEach(node.statements, collect); +} +function collectCallSitesOfModuleDeclaration(node, collect) { + if (!hasSyntacticModifier(node, 128 /* Ambient */) && node.body && isModuleBlock(node.body)) { + forEach(node.body.statements, collect); + } +} +function collectCallSitesOfFunctionLikeDeclaration(typeChecker, node, collect) { + const implementation = findImplementation(typeChecker, node); + if (implementation) { + forEach(implementation.parameters, collect); + collect(implementation.body); + } +} +function collectCallSitesOfClassStaticBlockDeclaration(node, collect) { + collect(node.body); +} +function collectCallSitesOfClassLikeDeclaration(node, collect) { + forEach(node.modifiers, collect); + const heritage = getClassExtendsHeritageElement(node); + if (heritage) { + collect(heritage.expression); + } + for (const member of node.members) { + if (canHaveModifiers(member)) { + forEach(member.modifiers, collect); + } + if (isPropertyDeclaration(member)) { + collect(member.initializer); + } else if (isConstructorDeclaration(member) && member.body) { + forEach(member.parameters, collect); + collect(member.body); + } else if (isClassStaticBlockDeclaration(member)) { + collect(member); + } + } +} +function collectCallSites(program, node) { + const callSites = []; + const collect = createCallSiteCollector(program, callSites); + switch (node.kind) { + case 307 /* SourceFile */: + collectCallSitesOfSourceFile(node, collect); + break; + case 267 /* ModuleDeclaration */: + collectCallSitesOfModuleDeclaration(node, collect); + break; + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + collectCallSitesOfFunctionLikeDeclaration(program.getTypeChecker(), node, collect); + break; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + collectCallSitesOfClassLikeDeclaration(node, collect); + break; + case 175 /* ClassStaticBlockDeclaration */: + collectCallSitesOfClassStaticBlockDeclaration(node, collect); + break; + default: + Debug.assertNever(node); + } + return callSites; +} +function createCallHierarchyOutgoingCall(to, fromSpans) { + return { to, fromSpans }; +} +function convertCallSiteGroupToOutgoingCall(program, entries) { + return createCallHierarchyOutgoingCall(createCallHierarchyItem(program, entries[0].declaration), map(entries, (entry) => createTextSpanFromRange(entry.range))); +} +function getOutgoingCalls(program, declaration) { + if (declaration.flags & 33554432 /* Ambient */ || isMethodSignature(declaration)) { + return []; + } + return group(collectCallSites(program, declaration), getCallSiteGroupKey, (entries) => convertCallSiteGroupToOutgoingCall(program, entries)); +} + +// src/services/_namespaces/ts.classifier.ts +var ts_classifier_exports = {}; +__export(ts_classifier_exports, { + v2020: () => ts_classifier_v2020_exports +}); + +// src/services/_namespaces/ts.classifier.v2020.ts +var ts_classifier_v2020_exports = {}; +__export(ts_classifier_v2020_exports, { + TokenEncodingConsts: () => TokenEncodingConsts, + TokenModifier: () => TokenModifier, + TokenType: () => TokenType, + getEncodedSemanticClassifications: () => getEncodedSemanticClassifications2, + getSemanticClassifications: () => getSemanticClassifications2 +}); + +// src/services/_namespaces/ts.codefix.ts +var ts_codefix_exports = {}; +__export(ts_codefix_exports, { + PreserveOptionalFlags: () => PreserveOptionalFlags, + addNewNodeForMemberSymbol: () => addNewNodeForMemberSymbol, + codeFixAll: () => codeFixAll, + createCodeFixAction: () => createCodeFixAction, + createCodeFixActionMaybeFixAll: () => createCodeFixActionMaybeFixAll, + createCodeFixActionWithoutFixAll: () => createCodeFixActionWithoutFixAll, + createCombinedCodeActions: () => createCombinedCodeActions, + createFileTextChanges: () => createFileTextChanges, + createImportAdder: () => createImportAdder, + createImportSpecifierResolver: () => createImportSpecifierResolver, + createMissingMemberNodes: () => createMissingMemberNodes, + createSignatureDeclarationFromCallExpression: () => createSignatureDeclarationFromCallExpression, + createSignatureDeclarationFromSignature: () => createSignatureDeclarationFromSignature, + createStubbedBody: () => createStubbedBody, + eachDiagnostic: () => eachDiagnostic, + findAncestorMatchingSpan: () => findAncestorMatchingSpan, + generateAccessorFromProperty: () => generateAccessorFromProperty, + getAccessorConvertiblePropertyAtPosition: () => getAccessorConvertiblePropertyAtPosition, + getAllFixes: () => getAllFixes, + getAllSupers: () => getAllSupers, + getFixes: () => getFixes, + getImportCompletionAction: () => getImportCompletionAction, + getImportKind: () => getImportKind, + getJSDocTypedefNodes: () => getJSDocTypedefNodes, + getNoopSymbolTrackerWithResolver: () => getNoopSymbolTrackerWithResolver, + getPromoteTypeOnlyCompletionAction: () => getPromoteTypeOnlyCompletionAction, + getSupportedErrorCodes: () => getSupportedErrorCodes, + importFixName: () => importFixName, + importSymbols: () => importSymbols, + parameterShouldGetTypeFromJSDoc: () => parameterShouldGetTypeFromJSDoc, + registerCodeFix: () => registerCodeFix, + setJsonCompilerOptionValue: () => setJsonCompilerOptionValue, + setJsonCompilerOptionValues: () => setJsonCompilerOptionValues, + tryGetAutoImportableReferenceFromTypeNode: () => tryGetAutoImportableReferenceFromTypeNode, + typeNodeToAutoImportableTypeNode: () => typeNodeToAutoImportableTypeNode, + typePredicateToAutoImportableTypeNode: () => typePredicateToAutoImportableTypeNode, + typeToAutoImportableTypeNode: () => typeToAutoImportableTypeNode, + typeToMinimizedReferenceType: () => typeToMinimizedReferenceType +}); + +// src/services/codeFixProvider.ts +var errorCodeToFixes = createMultiMap(); +var fixIdToRegistration = /* @__PURE__ */ new Map(); +function createCodeFixActionWithoutFixAll(fixName8, changes, description3) { + return createCodeFixActionWorker( + fixName8, + diagnosticToString(description3), + changes, + /*fixId*/ + void 0, + /*fixAllDescription*/ + void 0 + ); +} +function createCodeFixAction(fixName8, changes, description3, fixId56, fixAllDescription, command) { + return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId56, diagnosticToString(fixAllDescription), command); +} +function createCodeFixActionMaybeFixAll(fixName8, changes, description3, fixId56, fixAllDescription, command) { + return createCodeFixActionWorker(fixName8, diagnosticToString(description3), changes, fixId56, fixAllDescription && diagnosticToString(fixAllDescription), command); +} +function createCodeFixActionWorker(fixName8, description3, changes, fixId56, fixAllDescription, command) { + return { fixName: fixName8, description: description3, changes, fixId: fixId56, fixAllDescription, commands: command ? [command] : void 0 }; +} +function registerCodeFix(reg) { + for (const error2 of reg.errorCodes) { + errorCodeToFixesArray = void 0; + errorCodeToFixes.add(String(error2), reg); + } + if (reg.fixIds) { + for (const fixId56 of reg.fixIds) { + Debug.assert(!fixIdToRegistration.has(fixId56)); + fixIdToRegistration.set(fixId56, reg); + } + } +} +var errorCodeToFixesArray; +function getSupportedErrorCodes() { + return errorCodeToFixesArray ?? (errorCodeToFixesArray = arrayFrom(errorCodeToFixes.keys())); +} +function removeFixIdIfFixAllUnavailable(registration, diagnostics) { + const { errorCodes: errorCodes68 } = registration; + let maybeFixableDiagnostics = 0; + for (const diag2 of diagnostics) { + if (contains(errorCodes68, diag2.code)) maybeFixableDiagnostics++; + if (maybeFixableDiagnostics > 1) break; + } + const fixAllUnavailable = maybeFixableDiagnostics < 2; + return ({ fixId: fixId56, fixAllDescription, ...action }) => { + return fixAllUnavailable ? action : { ...action, fixId: fixId56, fixAllDescription }; + }; +} +function getFixes(context) { + const diagnostics = getDiagnostics(context); + const registrations = errorCodeToFixes.get(String(context.errorCode)); + return flatMap(registrations, (f) => map(f.getCodeActions(context), removeFixIdIfFixAllUnavailable(f, diagnostics))); +} +function getAllFixes(context) { + return fixIdToRegistration.get(cast(context.fixId, isString)).getAllCodeActions(context); +} +function createCombinedCodeActions(changes, commands) { + return { changes, commands }; +} +function createFileTextChanges(fileName, textChanges2) { + return { fileName, textChanges: textChanges2 }; +} +function codeFixAll(context, errorCodes68, use) { + const commands = []; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => eachDiagnostic(context, errorCodes68, (diag2) => use(t, diag2, commands))); + return createCombinedCodeActions(changes, commands.length === 0 ? void 0 : commands); +} +function eachDiagnostic(context, errorCodes68, cb) { + for (const diag2 of getDiagnostics(context)) { + if (contains(errorCodes68, diag2.code)) { + cb(diag2); + } + } +} +function getDiagnostics({ program, sourceFile, cancellationToken }) { + const diagnostics = [ + ...program.getSemanticDiagnostics(sourceFile, cancellationToken), + ...program.getSyntacticDiagnostics(sourceFile, cancellationToken), + ...computeSuggestionDiagnostics(sourceFile, program, cancellationToken) + ]; + if (getEmitDeclarations(program.getCompilerOptions())) { + diagnostics.push( + ...program.getDeclarationDiagnostics(sourceFile, cancellationToken) + ); + } + return diagnostics; +} + +// src/services/codefixes/addConvertToUnknownForNonOverlappingTypes.ts +var fixId = "addConvertToUnknownForNonOverlappingTypes"; +var errorCodes = [Diagnostics.Conversion_of_type_0_to_type_1_may_be_a_mistake_because_neither_type_sufficiently_overlaps_with_the_other_If_this_was_intentional_convert_the_expression_to_unknown_first.code]; +registerCodeFix({ + errorCodes, + getCodeActions: function getCodeActionsToAddConvertToUnknownForNonOverlappingTypes(context) { + const assertion = getAssertion(context.sourceFile, context.span.start); + if (assertion === void 0) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange(t, context.sourceFile, assertion)); + return [createCodeFixAction(fixId, changes, Diagnostics.Add_unknown_conversion_for_non_overlapping_types, fixId, Diagnostics.Add_unknown_to_all_conversions_of_non_overlapping_types)]; + }, + fixIds: [fixId], + getAllCodeActions: (context) => codeFixAll(context, errorCodes, (changes, diag2) => { + const assertion = getAssertion(diag2.file, diag2.start); + if (assertion) { + makeChange(changes, diag2.file, assertion); + } + }) +}); +function makeChange(changeTracker, sourceFile, assertion) { + const replacement = isAsExpression(assertion) ? factory.createAsExpression(assertion.expression, factory.createKeywordTypeNode(159 /* UnknownKeyword */)) : factory.createTypeAssertion(factory.createKeywordTypeNode(159 /* UnknownKeyword */), assertion.expression); + changeTracker.replaceNode(sourceFile, assertion.expression, replacement); +} +function getAssertion(sourceFile, pos) { + if (isInJSFile(sourceFile)) return void 0; + return findAncestor(getTokenAtPosition(sourceFile, pos), (n) => isAsExpression(n) || isTypeAssertionExpression(n)); +} + +// src/services/codefixes/addEmptyExportDeclaration.ts +registerCodeFix({ + errorCodes: [ + Diagnostics.await_expressions_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code, + Diagnostics.await_using_statements_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code, + Diagnostics.for_await_loops_are_only_allowed_at_the_top_level_of_a_file_when_that_file_is_a_module_but_this_file_has_no_imports_or_exports_Consider_adding_an_empty_export_to_make_this_file_a_module.code + ], + getCodeActions: function getCodeActionsToAddEmptyExportDeclaration(context) { + const { sourceFile } = context; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { + const exportDeclaration = factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports([]), + /*moduleSpecifier*/ + void 0 + ); + changes2.insertNodeAtEndOfScope(sourceFile, sourceFile, exportDeclaration); + }); + return [createCodeFixActionWithoutFixAll("addEmptyExportDeclaration", changes, Diagnostics.Add_export_to_make_this_file_into_a_module)]; + } +}); + +// src/services/codefixes/addMissingAsync.ts +var fixId2 = "addMissingAsync"; +var errorCodes2 = [ + Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + Diagnostics.Type_0_is_not_assignable_to_type_1.code, + Diagnostics.Type_0_is_not_comparable_to_type_1.code +]; +registerCodeFix({ + fixIds: [fixId2], + errorCodes: errorCodes2, + getCodeActions: function getCodeActionsToAddMissingAsync(context) { + const { sourceFile, errorCode, cancellationToken, program, span } = context; + const diagnostic = find(program.getTypeChecker().getDiagnostics(sourceFile, cancellationToken), getIsMatchingAsyncError(span, errorCode)); + const directSpan = diagnostic && diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code); + const decl = getFixableErrorSpanDeclaration(sourceFile, directSpan); + if (!decl) { + return; + } + const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb); + return [getFix(context, decl, trackChanges)]; + }, + getAllCodeActions: (context) => { + const { sourceFile } = context; + const fixedDeclarations = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes2, (t, diagnostic) => { + const span = diagnostic.relatedInformation && find(diagnostic.relatedInformation, (r) => r.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code); + const decl = getFixableErrorSpanDeclaration(sourceFile, span); + if (!decl) { + return; + } + const trackChanges = (cb) => (cb(t), []); + return getFix(context, decl, trackChanges, fixedDeclarations); + }); + } +}); +function getFix(context, decl, trackChanges, fixedDeclarations) { + const changes = trackChanges((t) => makeChange2(t, context.sourceFile, decl, fixedDeclarations)); + return createCodeFixAction(fixId2, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId2, Diagnostics.Add_all_missing_async_modifiers); +} +function makeChange2(changeTracker, sourceFile, insertionSite, fixedDeclarations) { + if (fixedDeclarations) { + if (fixedDeclarations.has(getNodeId(insertionSite))) { + return; + } + } + fixedDeclarations == null ? void 0 : fixedDeclarations.add(getNodeId(insertionSite)); + const cloneWithModifier = factory.replaceModifiers( + getSynthesizedDeepClone( + insertionSite, + /*includeTrivia*/ + true + ), + factory.createNodeArray(factory.createModifiersFromModifierFlags(getSyntacticModifierFlags(insertionSite) | 1024 /* Async */)) + ); + changeTracker.replaceNode( + sourceFile, + insertionSite, + cloneWithModifier + ); +} +function getFixableErrorSpanDeclaration(sourceFile, span) { + if (!span) return void 0; + const token = getTokenAtPosition(sourceFile, span.start); + const decl = findAncestor(token, (node) => { + if (node.getStart(sourceFile) < span.start || node.getEnd() > textSpanEnd(span)) { + return "quit"; + } + return (isArrowFunction(node) || isMethodDeclaration(node) || isFunctionExpression(node) || isFunctionDeclaration(node)) && textSpansEqual(span, createTextSpanFromNode(node, sourceFile)); + }); + return decl; +} +function getIsMatchingAsyncError(span, errorCode) { + return ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_mean_to_mark_this_function_as_async.code); +} + +// src/services/codefixes/addMissingAwait.ts +var fixId3 = "addMissingAwait"; +var propertyAccessCode = Diagnostics.Property_0_does_not_exist_on_type_1.code; +var callableConstructableErrorCodes = [ + Diagnostics.This_expression_is_not_callable.code, + Diagnostics.This_expression_is_not_constructable.code +]; +var errorCodes3 = [ + Diagnostics.An_arithmetic_operand_must_be_of_type_any_number_bigint_or_an_enum_type.code, + Diagnostics.The_left_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code, + Diagnostics.The_right_hand_side_of_an_arithmetic_operation_must_be_of_type_any_number_bigint_or_an_enum_type.code, + Diagnostics.Operator_0_cannot_be_applied_to_type_1.code, + Diagnostics.Operator_0_cannot_be_applied_to_types_1_and_2.code, + Diagnostics.This_comparison_appears_to_be_unintentional_because_the_types_0_and_1_have_no_overlap.code, + Diagnostics.This_condition_will_always_return_true_since_this_0_is_always_defined.code, + Diagnostics.Type_0_is_not_an_array_type.code, + Diagnostics.Type_0_is_not_an_array_type_or_a_string_type.code, + Diagnostics.Type_0_can_only_be_iterated_through_when_using_the_downlevelIteration_flag_or_with_a_target_of_es2015_or_higher.code, + Diagnostics.Type_0_is_not_an_array_type_or_a_string_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code, + Diagnostics.Type_0_is_not_an_array_type_or_does_not_have_a_Symbol_iterator_method_that_returns_an_iterator.code, + Diagnostics.Type_0_must_have_a_Symbol_iterator_method_that_returns_an_iterator.code, + Diagnostics.Type_0_must_have_a_Symbol_asyncIterator_method_that_returns_an_async_iterator.code, + Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + propertyAccessCode, + ...callableConstructableErrorCodes +]; +registerCodeFix({ + fixIds: [fixId3], + errorCodes: errorCodes3, + getCodeActions: function getCodeActionsToAddMissingAwait(context) { + const { sourceFile, errorCode, span, cancellationToken, program } = context; + const expression = getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program); + if (!expression) { + return; + } + const checker = context.program.getTypeChecker(); + const trackChanges = (cb) => ts_textChanges_exports.ChangeTracker.with(context, cb); + return compact([ + getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges), + getUseSiteFix(context, expression, errorCode, checker, trackChanges) + ]); + }, + getAllCodeActions: (context) => { + const { sourceFile, program, cancellationToken } = context; + const checker = context.program.getTypeChecker(); + const fixedDeclarations = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes3, (t, diagnostic) => { + const expression = getAwaitErrorSpanExpression(sourceFile, diagnostic.code, diagnostic, cancellationToken, program); + if (!expression) { + return; + } + const trackChanges = (cb) => (cb(t), []); + return getDeclarationSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations) || getUseSiteFix(context, expression, diagnostic.code, checker, trackChanges, fixedDeclarations); + }); + } +}); +function getAwaitErrorSpanExpression(sourceFile, errorCode, span, cancellationToken, program) { + const expression = getFixableErrorSpanExpression(sourceFile, span); + return expression && isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) && isInsideAwaitableBody(expression) ? expression : void 0; +} +function getDeclarationSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) { + const { sourceFile, program, cancellationToken } = context; + const awaitableInitializers = findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker); + if (awaitableInitializers) { + const initializerChanges = trackChanges((t) => { + forEach(awaitableInitializers.initializers, ({ expression: expression2 }) => makeChange3(t, errorCode, sourceFile, checker, expression2, fixedDeclarations)); + if (fixedDeclarations && awaitableInitializers.needsSecondPassForFixAll) { + makeChange3(t, errorCode, sourceFile, checker, expression, fixedDeclarations); + } + }); + return createCodeFixActionWithoutFixAll( + "addMissingAwaitToInitializer", + initializerChanges, + awaitableInitializers.initializers.length === 1 ? [Diagnostics.Add_await_to_initializer_for_0, awaitableInitializers.initializers[0].declarationSymbol.name] : Diagnostics.Add_await_to_initializers + ); + } +} +function getUseSiteFix(context, expression, errorCode, checker, trackChanges, fixedDeclarations) { + const changes = trackChanges((t) => makeChange3(t, errorCode, context.sourceFile, checker, expression, fixedDeclarations)); + return createCodeFixAction(fixId3, changes, Diagnostics.Add_await, fixId3, Diagnostics.Fix_all_expressions_possibly_missing_await); +} +function isMissingAwaitError(sourceFile, errorCode, span, cancellationToken, program) { + const checker = program.getTypeChecker(); + const diagnostics = checker.getDiagnostics(sourceFile, cancellationToken); + return some(diagnostics, ({ start, length: length2, relatedInformation, code }) => isNumber(start) && isNumber(length2) && textSpansEqual({ start, length: length2 }, span) && code === errorCode && !!relatedInformation && some(relatedInformation, (related) => related.code === Diagnostics.Did_you_forget_to_use_await.code)); +} +function findAwaitableInitializers(expression, sourceFile, cancellationToken, program, checker) { + const identifiers = getIdentifiersFromErrorSpanExpression(expression, checker); + if (!identifiers) { + return; + } + let isCompleteFix = identifiers.isCompleteFix; + let initializers; + for (const identifier of identifiers.identifiers) { + const symbol = checker.getSymbolAtLocation(identifier); + if (!symbol) { + continue; + } + const declaration = tryCast(symbol.valueDeclaration, isVariableDeclaration); + const variableName = declaration && tryCast(declaration.name, isIdentifier); + const variableStatement = getAncestor(declaration, 243 /* VariableStatement */); + if (!declaration || !variableStatement || declaration.type || !declaration.initializer || variableStatement.getSourceFile() !== sourceFile || hasSyntacticModifier(variableStatement, 32 /* Export */) || !variableName || !isInsideAwaitableBody(declaration.initializer)) { + isCompleteFix = false; + continue; + } + const diagnostics = program.getSemanticDiagnostics(sourceFile, cancellationToken); + const isUsedElsewhere = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(variableName, checker, sourceFile, (reference) => { + return identifier !== reference && !symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker); + }); + if (isUsedElsewhere) { + isCompleteFix = false; + continue; + } + (initializers || (initializers = [])).push({ + expression: declaration.initializer, + declarationSymbol: symbol + }); + } + return initializers && { + initializers, + needsSecondPassForFixAll: !isCompleteFix + }; +} +function getIdentifiersFromErrorSpanExpression(expression, checker) { + if (isPropertyAccessExpression(expression.parent) && isIdentifier(expression.parent.expression)) { + return { identifiers: [expression.parent.expression], isCompleteFix: true }; + } + if (isIdentifier(expression)) { + return { identifiers: [expression], isCompleteFix: true }; + } + if (isBinaryExpression(expression)) { + let sides; + let isCompleteFix = true; + for (const side of [expression.left, expression.right]) { + const type = checker.getTypeAtLocation(side); + if (checker.getPromisedTypeOfPromise(type)) { + if (!isIdentifier(side)) { + isCompleteFix = false; + continue; + } + (sides || (sides = [])).push(side); + } + } + return sides && { identifiers: sides, isCompleteFix }; + } +} +function symbolReferenceIsAlsoMissingAwait(reference, diagnostics, sourceFile, checker) { + const errorNode = isPropertyAccessExpression(reference.parent) ? reference.parent.name : isBinaryExpression(reference.parent) ? reference.parent : reference; + const diagnostic = find(diagnostics, (diagnostic2) => diagnostic2.start === errorNode.getStart(sourceFile) && diagnostic2.start + diagnostic2.length === errorNode.getEnd()); + return diagnostic && contains(errorCodes3, diagnostic.code) || // A Promise is usually not correct in a binary expression (it's not valid + // in an arithmetic expression and an equality comparison seems unusual), + // but if the other side of the binary expression has an error, the side + // is typed `any` which will squash the error that would identify this + // Promise as an invalid operand. So if the whole binary expression is + // typed `any` as a result, there is a strong likelihood that this Promise + // is accidentally missing `await`. + checker.getTypeAtLocation(errorNode).flags & 1 /* Any */; +} +function isInsideAwaitableBody(node) { + return node.flags & 65536 /* AwaitContext */ || !!findAncestor(node, (ancestor) => ancestor.parent && isArrowFunction(ancestor.parent) && ancestor.parent.body === ancestor || isBlock(ancestor) && (ancestor.parent.kind === 262 /* FunctionDeclaration */ || ancestor.parent.kind === 218 /* FunctionExpression */ || ancestor.parent.kind === 219 /* ArrowFunction */ || ancestor.parent.kind === 174 /* MethodDeclaration */)); +} +function makeChange3(changeTracker, errorCode, sourceFile, checker, insertionSite, fixedDeclarations) { + if (isForOfStatement(insertionSite.parent) && !insertionSite.parent.awaitModifier) { + const exprType = checker.getTypeAtLocation(insertionSite); + const asyncIter = checker.getAnyAsyncIterableType(); + if (asyncIter && checker.isTypeAssignableTo(exprType, asyncIter)) { + const forOf = insertionSite.parent; + changeTracker.replaceNode(sourceFile, forOf, factory.updateForOfStatement(forOf, factory.createToken(135 /* AwaitKeyword */), forOf.initializer, forOf.expression, forOf.statement)); + return; + } + } + if (isBinaryExpression(insertionSite)) { + for (const side of [insertionSite.left, insertionSite.right]) { + if (fixedDeclarations && isIdentifier(side)) { + const symbol = checker.getSymbolAtLocation(side); + if (symbol && fixedDeclarations.has(getSymbolId(symbol))) { + continue; + } + } + const type = checker.getTypeAtLocation(side); + const newNode = checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(side) : side; + changeTracker.replaceNode(sourceFile, side, newNode); + } + } else if (errorCode === propertyAccessCode && isPropertyAccessExpression(insertionSite.parent)) { + if (fixedDeclarations && isIdentifier(insertionSite.parent.expression)) { + const symbol = checker.getSymbolAtLocation(insertionSite.parent.expression); + if (symbol && fixedDeclarations.has(getSymbolId(symbol))) { + return; + } + } + changeTracker.replaceNode( + sourceFile, + insertionSite.parent.expression, + factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite.parent.expression)) + ); + insertLeadingSemicolonIfNeeded(changeTracker, insertionSite.parent.expression, sourceFile); + } else if (contains(callableConstructableErrorCodes, errorCode) && isCallOrNewExpression(insertionSite.parent)) { + if (fixedDeclarations && isIdentifier(insertionSite)) { + const symbol = checker.getSymbolAtLocation(insertionSite); + if (symbol && fixedDeclarations.has(getSymbolId(symbol))) { + return; + } + } + changeTracker.replaceNode(sourceFile, insertionSite, factory.createParenthesizedExpression(factory.createAwaitExpression(insertionSite))); + insertLeadingSemicolonIfNeeded(changeTracker, insertionSite, sourceFile); + } else { + if (fixedDeclarations && isVariableDeclaration(insertionSite.parent) && isIdentifier(insertionSite.parent.name)) { + const symbol = checker.getSymbolAtLocation(insertionSite.parent.name); + if (symbol && !tryAddToSet(fixedDeclarations, getSymbolId(symbol))) { + return; + } + } + changeTracker.replaceNode(sourceFile, insertionSite, factory.createAwaitExpression(insertionSite)); + } +} +function insertLeadingSemicolonIfNeeded(changeTracker, beforeNode, sourceFile) { + const precedingToken = findPrecedingToken(beforeNode.pos, sourceFile); + if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) { + changeTracker.insertText(sourceFile, beforeNode.getStart(sourceFile), ";"); + } +} + +// src/services/codefixes/addMissingConst.ts +var fixId4 = "addMissingConst"; +var errorCodes4 = [ + Diagnostics.Cannot_find_name_0.code, + Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code +]; +registerCodeFix({ + errorCodes: errorCodes4, + getCodeActions: function getCodeActionsToAddMissingConst(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange4(t, context.sourceFile, context.span.start, context.program)); + if (changes.length > 0) { + return [createCodeFixAction(fixId4, changes, Diagnostics.Add_const_to_unresolved_variable, fixId4, Diagnostics.Add_const_to_all_unresolved_variables)]; + } + }, + fixIds: [fixId4], + getAllCodeActions: (context) => { + const fixedNodes = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes4, (changes, diag2) => makeChange4(changes, diag2.file, diag2.start, context.program, fixedNodes)); + } +}); +function makeChange4(changeTracker, sourceFile, pos, program, fixedNodes) { + const token = getTokenAtPosition(sourceFile, pos); + const forInitializer = findAncestor(token, (node) => isForInOrOfStatement(node.parent) ? node.parent.initializer === node : isPossiblyPartOfDestructuring(node) ? false : "quit"); + if (forInitializer) return applyChange(changeTracker, forInitializer, sourceFile, fixedNodes); + const parent2 = token.parent; + if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && isExpressionStatement(parent2.parent)) { + return applyChange(changeTracker, token, sourceFile, fixedNodes); + } + if (isArrayLiteralExpression(parent2)) { + const checker = program.getTypeChecker(); + if (!every(parent2.elements, (element) => arrayElementCouldBeVariableDeclaration(element, checker))) { + return; + } + return applyChange(changeTracker, parent2, sourceFile, fixedNodes); + } + const commaExpression = findAncestor(token, (node) => isExpressionStatement(node.parent) ? true : isPossiblyPartOfCommaSeperatedInitializer(node) ? false : "quit"); + if (commaExpression) { + const checker = program.getTypeChecker(); + if (!expressionCouldBeVariableDeclaration(commaExpression, checker)) { + return; + } + return applyChange(changeTracker, commaExpression, sourceFile, fixedNodes); + } +} +function applyChange(changeTracker, initializer, sourceFile, fixedNodes) { + if (!fixedNodes || tryAddToSet(fixedNodes, initializer)) { + changeTracker.insertModifierBefore(sourceFile, 87 /* ConstKeyword */, initializer); + } +} +function isPossiblyPartOfDestructuring(node) { + switch (node.kind) { + case 80 /* Identifier */: + case 209 /* ArrayLiteralExpression */: + case 210 /* ObjectLiteralExpression */: + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + return true; + default: + return false; + } +} +function arrayElementCouldBeVariableDeclaration(expression, checker) { + const identifier = isIdentifier(expression) ? expression : isAssignmentExpression( + expression, + /*excludeCompoundAssignment*/ + true + ) && isIdentifier(expression.left) ? expression.left : void 0; + return !!identifier && !checker.getSymbolAtLocation(identifier); +} +function isPossiblyPartOfCommaSeperatedInitializer(node) { + switch (node.kind) { + case 80 /* Identifier */: + case 226 /* BinaryExpression */: + case 28 /* CommaToken */: + return true; + default: + return false; + } +} +function expressionCouldBeVariableDeclaration(expression, checker) { + if (!isBinaryExpression(expression)) { + return false; + } + if (expression.operatorToken.kind === 28 /* CommaToken */) { + return every([expression.left, expression.right], (expression2) => expressionCouldBeVariableDeclaration(expression2, checker)); + } + return expression.operatorToken.kind === 64 /* EqualsToken */ && isIdentifier(expression.left) && !checker.getSymbolAtLocation(expression.left); +} + +// src/services/codefixes/addMissingDeclareProperty.ts +var fixId5 = "addMissingDeclareProperty"; +var errorCodes5 = [ + Diagnostics.Property_0_will_overwrite_the_base_property_in_1_If_this_is_intentional_add_an_initializer_Otherwise_add_a_declare_modifier_or_remove_the_redundant_declaration.code +]; +registerCodeFix({ + errorCodes: errorCodes5, + getCodeActions: function getCodeActionsToAddMissingDeclareOnProperty(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange5(t, context.sourceFile, context.span.start)); + if (changes.length > 0) { + return [createCodeFixAction(fixId5, changes, Diagnostics.Prefix_with_declare, fixId5, Diagnostics.Prefix_all_incorrect_property_declarations_with_declare)]; + } + }, + fixIds: [fixId5], + getAllCodeActions: (context) => { + const fixedNodes = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes5, (changes, diag2) => makeChange5(changes, diag2.file, diag2.start, fixedNodes)); + } +}); +function makeChange5(changeTracker, sourceFile, pos, fixedNodes) { + const token = getTokenAtPosition(sourceFile, pos); + if (!isIdentifier(token)) { + return; + } + const declaration = token.parent; + if (declaration.kind === 172 /* PropertyDeclaration */ && (!fixedNodes || tryAddToSet(fixedNodes, declaration))) { + changeTracker.insertModifierBefore(sourceFile, 138 /* DeclareKeyword */, declaration); + } +} + +// src/services/codefixes/addMissingInvocationForDecorator.ts +var fixId6 = "addMissingInvocationForDecorator"; +var errorCodes6 = [Diagnostics._0_accepts_too_few_arguments_to_be_used_as_a_decorator_here_Did_you_mean_to_call_it_first_and_write_0.code]; +registerCodeFix({ + errorCodes: errorCodes6, + getCodeActions: function getCodeActionsToAddMissingInvocationForDecorator(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange6(t, context.sourceFile, context.span.start)); + return [createCodeFixAction(fixId6, changes, Diagnostics.Call_decorator_expression, fixId6, Diagnostics.Add_to_all_uncalled_decorators)]; + }, + fixIds: [fixId6], + getAllCodeActions: (context) => codeFixAll(context, errorCodes6, (changes, diag2) => makeChange6(changes, diag2.file, diag2.start)) +}); +function makeChange6(changeTracker, sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + const decorator = findAncestor(token, isDecorator); + Debug.assert(!!decorator, "Expected position to be owned by a decorator."); + const replacement = factory.createCallExpression( + decorator.expression, + /*typeArguments*/ + void 0, + /*argumentsArray*/ + void 0 + ); + changeTracker.replaceNode(sourceFile, decorator.expression, replacement); +} + +// src/services/codefixes/addMissingResolutionModeImportAttribute.ts +var fixId7 = "addMissingResolutionModeImportAttribute"; +var errorCodes7 = [ + Diagnostics.Type_only_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute.code, + Diagnostics.Type_import_of_an_ECMAScript_module_from_a_CommonJS_module_must_have_a_resolution_mode_attribute.code +]; +registerCodeFix({ + errorCodes: errorCodes7, + getCodeActions: function getCodeActionsToAddMissingResolutionModeImportAttribute(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange7(t, context.sourceFile, context.span.start, context.program, context.host, context.preferences)); + return [createCodeFixAction(fixId7, changes, Diagnostics.Add_resolution_mode_import_attribute, fixId7, Diagnostics.Add_resolution_mode_import_attribute_to_all_type_only_imports_that_need_it)]; + }, + fixIds: [fixId7], + getAllCodeActions: (context) => codeFixAll(context, errorCodes7, (changes, diag2) => makeChange7(changes, diag2.file, diag2.start, context.program, context.host, context.preferences)) +}); +function makeChange7(changeTracker, sourceFile, pos, program, host, preferences) { + var _a, _b, _c; + const token = getTokenAtPosition(sourceFile, pos); + const importNode = findAncestor(token, or(isImportDeclaration, isImportTypeNode)); + Debug.assert(!!importNode, "Expected position to be owned by an ImportDeclaration or ImportType."); + const useSingleQuotes = getQuotePreference(sourceFile, preferences) === 0 /* Single */; + const moduleSpecifier = tryGetModuleSpecifierFromDeclaration(importNode); + const canUseImportMode = !moduleSpecifier || ((_a = resolveModuleName( + moduleSpecifier.text, + sourceFile.fileName, + program.getCompilerOptions(), + host, + program.getModuleResolutionCache(), + /*redirectedReference*/ + void 0, + 99 /* ESNext */ + ).resolvedModule) == null ? void 0 : _a.resolvedFileName) === ((_c = (_b = program.getResolvedModuleFromModuleSpecifier( + moduleSpecifier, + sourceFile + )) == null ? void 0 : _b.resolvedModule) == null ? void 0 : _c.resolvedFileName); + const attributes = importNode.attributes ? factory.updateImportAttributes( + importNode.attributes, + factory.createNodeArray([ + ...importNode.attributes.elements, + factory.createImportAttribute( + factory.createStringLiteral("resolution-mode", useSingleQuotes), + factory.createStringLiteral(canUseImportMode ? "import" : "require", useSingleQuotes) + ) + ], importNode.attributes.elements.hasTrailingComma), + importNode.attributes.multiLine + ) : factory.createImportAttributes( + factory.createNodeArray([ + factory.createImportAttribute( + factory.createStringLiteral("resolution-mode", useSingleQuotes), + factory.createStringLiteral(canUseImportMode ? "import" : "require", useSingleQuotes) + ) + ]) + ); + if (importNode.kind === 272 /* ImportDeclaration */) { + changeTracker.replaceNode( + sourceFile, + importNode, + factory.updateImportDeclaration( + importNode, + importNode.modifiers, + importNode.importClause, + importNode.moduleSpecifier, + attributes + ) + ); + } else { + changeTracker.replaceNode( + sourceFile, + importNode, + factory.updateImportTypeNode( + importNode, + importNode.argument, + attributes, + importNode.qualifier, + importNode.typeArguments + ) + ); + } +} + +// src/services/codefixes/addNameToNamelessParameter.ts +var fixId8 = "addNameToNamelessParameter"; +var errorCodes8 = [Diagnostics.Parameter_has_a_name_but_no_type_Did_you_mean_0_Colon_1.code]; +registerCodeFix({ + errorCodes: errorCodes8, + getCodeActions: function getCodeActionsToAddNameToNamelessParameter(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange8(t, context.sourceFile, context.span.start)); + return [createCodeFixAction(fixId8, changes, Diagnostics.Add_parameter_name, fixId8, Diagnostics.Add_names_to_all_parameters_without_names)]; + }, + fixIds: [fixId8], + getAllCodeActions: (context) => codeFixAll(context, errorCodes8, (changes, diag2) => makeChange8(changes, diag2.file, diag2.start)) +}); +function makeChange8(changeTracker, sourceFile, start) { + const token = getTokenAtPosition(sourceFile, start); + const param = token.parent; + if (!isParameter(param)) { + return Debug.fail("Tried to add a parameter name to a non-parameter: " + Debug.formatSyntaxKind(token.kind)); + } + const i = param.parent.parameters.indexOf(param); + Debug.assert(!param.type, "Tried to add a parameter name to a parameter that already had one."); + Debug.assert(i > -1, "Parameter not found in parent parameter list."); + let end = param.name.getEnd(); + let typeNode = factory.createTypeReferenceNode( + param.name, + /*typeArguments*/ + void 0 + ); + let nextParam = tryGetNextParam(sourceFile, param); + while (nextParam) { + typeNode = factory.createArrayTypeNode(typeNode); + end = nextParam.getEnd(); + nextParam = tryGetNextParam(sourceFile, nextParam); + } + const replacement = factory.createParameterDeclaration( + param.modifiers, + param.dotDotDotToken, + "arg" + i, + param.questionToken, + param.dotDotDotToken && !isArrayTypeNode(typeNode) ? factory.createArrayTypeNode(typeNode) : typeNode, + param.initializer + ); + changeTracker.replaceRange(sourceFile, createRange(param.getStart(sourceFile), end), replacement); +} +function tryGetNextParam(sourceFile, param) { + const nextToken = findNextToken(param.name, param.parent, sourceFile); + if (nextToken && nextToken.kind === 23 /* OpenBracketToken */ && isArrayBindingPattern(nextToken.parent) && isParameter(nextToken.parent.parent)) { + return nextToken.parent.parent; + } + return void 0; +} + +// src/services/codefixes/addOptionalPropertyUndefined.ts +var addOptionalPropertyUndefined = "addOptionalPropertyUndefined"; +var errorCodes9 = [ + Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_type_of_the_target.code, + Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, + Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code +]; +registerCodeFix({ + errorCodes: errorCodes9, + getCodeActions(context) { + const typeChecker = context.program.getTypeChecker(); + const toAdd = getPropertiesToAdd(context.sourceFile, context.span, typeChecker); + if (!toAdd.length) { + return void 0; + } + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedToOptionalProperty(t, toAdd)); + return [createCodeFixActionWithoutFixAll(addOptionalPropertyUndefined, changes, Diagnostics.Add_undefined_to_optional_property_type)]; + }, + fixIds: [addOptionalPropertyUndefined] +}); +function getPropertiesToAdd(file, span, checker) { + var _a, _b; + const sourceTarget = getSourceTarget(getFixableErrorSpanExpression(file, span), checker); + if (!sourceTarget) { + return emptyArray; + } + const { source: sourceNode, target: targetNode } = sourceTarget; + const target = shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) ? checker.getTypeAtLocation(targetNode.expression) : checker.getTypeAtLocation(targetNode); + if ((_b = (_a = target.symbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b.some((d) => getSourceFileOfNode(d).fileName.match(/\.d\.ts$/))) { + return emptyArray; + } + return checker.getExactOptionalProperties(target); +} +function shouldUseParentTypeOfProperty(sourceNode, targetNode, checker) { + return isPropertyAccessExpression(targetNode) && !!checker.getExactOptionalProperties(checker.getTypeAtLocation(targetNode.expression)).length && checker.getTypeAtLocation(sourceNode) === checker.getUndefinedType(); +} +function getSourceTarget(errorNode, checker) { + var _a; + if (!errorNode) { + return void 0; + } else if (isBinaryExpression(errorNode.parent) && errorNode.parent.operatorToken.kind === 64 /* EqualsToken */) { + return { source: errorNode.parent.right, target: errorNode.parent.left }; + } else if (isVariableDeclaration(errorNode.parent) && errorNode.parent.initializer) { + return { source: errorNode.parent.initializer, target: errorNode.parent.name }; + } else if (isCallExpression(errorNode.parent)) { + const n = checker.getSymbolAtLocation(errorNode.parent.expression); + if (!(n == null ? void 0 : n.valueDeclaration) || !isFunctionLikeKind(n.valueDeclaration.kind)) return void 0; + if (!isExpression(errorNode)) return void 0; + const i = errorNode.parent.arguments.indexOf(errorNode); + if (i === -1) return void 0; + const name = n.valueDeclaration.parameters[i].name; + if (isIdentifier(name)) return { source: errorNode, target: name }; + } else if (isPropertyAssignment(errorNode.parent) && isIdentifier(errorNode.parent.name) || isShorthandPropertyAssignment(errorNode.parent)) { + const parentTarget = getSourceTarget(errorNode.parent.parent, checker); + if (!parentTarget) return void 0; + const prop = checker.getPropertyOfType(checker.getTypeAtLocation(parentTarget.target), errorNode.parent.name.text); + const declaration = (_a = prop == null ? void 0 : prop.declarations) == null ? void 0 : _a[0]; + if (!declaration) return void 0; + return { + source: isPropertyAssignment(errorNode.parent) ? errorNode.parent.initializer : errorNode.parent.name, + target: declaration + }; + } + return void 0; +} +function addUndefinedToOptionalProperty(changes, toAdd) { + for (const add of toAdd) { + const d = add.valueDeclaration; + if (d && (isPropertySignature(d) || isPropertyDeclaration(d)) && d.type) { + const t = factory.createUnionTypeNode([ + ...d.type.kind === 192 /* UnionType */ ? d.type.types : [d.type], + factory.createTypeReferenceNode("undefined") + ]); + changes.replaceNode(d.getSourceFile(), d.type, t); + } + } +} + +// src/services/codefixes/annotateWithTypeFromJSDoc.ts +var fixId9 = "annotateWithTypeFromJSDoc"; +var errorCodes10 = [Diagnostics.JSDoc_types_may_be_moved_to_TypeScript_types.code]; +registerCodeFix({ + errorCodes: errorCodes10, + getCodeActions(context) { + const decl = getDeclaration(context.sourceFile, context.span.start); + if (!decl) return; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange8(t, context.sourceFile, decl)); + return [createCodeFixAction(fixId9, changes, Diagnostics.Annotate_with_type_from_JSDoc, fixId9, Diagnostics.Annotate_everything_with_types_from_JSDoc)]; + }, + fixIds: [fixId9], + getAllCodeActions: (context) => codeFixAll(context, errorCodes10, (changes, diag2) => { + const decl = getDeclaration(diag2.file, diag2.start); + if (decl) doChange8(changes, diag2.file, decl); + }) +}); +function getDeclaration(file, pos) { + const name = getTokenAtPosition(file, pos); + return tryCast(isParameter(name.parent) ? name.parent.parent : name.parent, parameterShouldGetTypeFromJSDoc); +} +function parameterShouldGetTypeFromJSDoc(node) { + return isDeclarationWithType(node) && hasUsableJSDoc(node); +} +function hasUsableJSDoc(decl) { + return isFunctionLikeDeclaration(decl) ? decl.parameters.some(hasUsableJSDoc) || !decl.type && !!getJSDocReturnType(decl) : !decl.type && !!getJSDocType(decl); +} +function doChange8(changes, sourceFile, decl) { + if (isFunctionLikeDeclaration(decl) && (getJSDocReturnType(decl) || decl.parameters.some((p) => !!getJSDocType(p)))) { + if (!decl.typeParameters) { + const typeParameters = getJSDocTypeParameterDeclarations(decl); + if (typeParameters.length) changes.insertTypeParameters(sourceFile, decl, typeParameters); + } + const needParens = isArrowFunction(decl) && !findChildOfKind(decl, 21 /* OpenParenToken */, sourceFile); + if (needParens) changes.insertNodeBefore(sourceFile, first(decl.parameters), factory.createToken(21 /* OpenParenToken */)); + for (const param of decl.parameters) { + if (!param.type) { + const paramType = getJSDocType(param); + if (paramType) changes.tryInsertTypeAnnotation(sourceFile, param, visitNode(paramType, transformJSDocType, isTypeNode)); + } + } + if (needParens) changes.insertNodeAfter(sourceFile, last(decl.parameters), factory.createToken(22 /* CloseParenToken */)); + if (!decl.type) { + const returnType = getJSDocReturnType(decl); + if (returnType) changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(returnType, transformJSDocType, isTypeNode)); + } + } else { + const jsdocType = Debug.checkDefined(getJSDocType(decl), "A JSDocType for this declaration should exist"); + Debug.assert(!decl.type, "The JSDocType decl should have a type"); + changes.tryInsertTypeAnnotation(sourceFile, decl, visitNode(jsdocType, transformJSDocType, isTypeNode)); + } +} +function isDeclarationWithType(node) { + return isFunctionLikeDeclaration(node) || node.kind === 260 /* VariableDeclaration */ || node.kind === 171 /* PropertySignature */ || node.kind === 172 /* PropertyDeclaration */; +} +function transformJSDocType(node) { + switch (node.kind) { + case 312 /* JSDocAllType */: + case 313 /* JSDocUnknownType */: + return factory.createTypeReferenceNode("any", emptyArray); + case 316 /* JSDocOptionalType */: + return transformJSDocOptionalType(node); + case 315 /* JSDocNonNullableType */: + return transformJSDocType(node.type); + case 314 /* JSDocNullableType */: + return transformJSDocNullableType(node); + case 318 /* JSDocVariadicType */: + return transformJSDocVariadicType(node); + case 317 /* JSDocFunctionType */: + return transformJSDocFunctionType(node); + case 183 /* TypeReference */: + return transformJSDocTypeReference(node); + case 322 /* JSDocTypeLiteral */: + return transformJSDocTypeLiteral(node); + default: + const visited = visitEachChild( + node, + transformJSDocType, + /*context*/ + void 0 + ); + setEmitFlags(visited, 1 /* SingleLine */); + return visited; + } +} +function transformJSDocTypeLiteral(node) { + const typeNode = factory.createTypeLiteralNode(map(node.jsDocPropertyTags, (tag) => factory.createPropertySignature( + /*modifiers*/ + void 0, + isIdentifier(tag.name) ? tag.name : tag.name.right, + isOptionalJSDocPropertyLikeTag(tag) ? factory.createToken(58 /* QuestionToken */) : void 0, + tag.typeExpression && visitNode(tag.typeExpression.type, transformJSDocType, isTypeNode) || factory.createKeywordTypeNode(133 /* AnyKeyword */) + ))); + setEmitFlags(typeNode, 1 /* SingleLine */); + return typeNode; +} +function transformJSDocOptionalType(node) { + return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("undefined", emptyArray)]); +} +function transformJSDocNullableType(node) { + return factory.createUnionTypeNode([visitNode(node.type, transformJSDocType, isTypeNode), factory.createTypeReferenceNode("null", emptyArray)]); +} +function transformJSDocVariadicType(node) { + return factory.createArrayTypeNode(visitNode(node.type, transformJSDocType, isTypeNode)); +} +function transformJSDocFunctionType(node) { + return factory.createFunctionTypeNode(emptyArray, node.parameters.map(transformJSDocParameter), node.type ?? factory.createKeywordTypeNode(133 /* AnyKeyword */)); +} +function transformJSDocParameter(node) { + const index = node.parent.parameters.indexOf(node); + const isRest = node.type.kind === 318 /* JSDocVariadicType */ && index === node.parent.parameters.length - 1; + const name = node.name || (isRest ? "rest" : "arg" + index); + const dotdotdot = isRest ? factory.createToken(26 /* DotDotDotToken */) : node.dotDotDotToken; + return factory.createParameterDeclaration(node.modifiers, dotdotdot, name, node.questionToken, visitNode(node.type, transformJSDocType, isTypeNode), node.initializer); +} +function transformJSDocTypeReference(node) { + let name = node.typeName; + let args = node.typeArguments; + if (isIdentifier(node.typeName)) { + if (isJSDocIndexSignature(node)) { + return transformJSDocIndexSignature(node); + } + let text = node.typeName.text; + switch (node.typeName.text) { + case "String": + case "Boolean": + case "Object": + case "Number": + text = text.toLowerCase(); + break; + case "array": + case "date": + case "promise": + text = text[0].toUpperCase() + text.slice(1); + break; + } + name = factory.createIdentifier(text); + if ((text === "Array" || text === "Promise") && !node.typeArguments) { + args = factory.createNodeArray([factory.createTypeReferenceNode("any", emptyArray)]); + } else { + args = visitNodes2(node.typeArguments, transformJSDocType, isTypeNode); + } + } + return factory.createTypeReferenceNode(name, args); +} +function transformJSDocIndexSignature(node) { + const index = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "n" : "s", + /*questionToken*/ + void 0, + factory.createTypeReferenceNode(node.typeArguments[0].kind === 150 /* NumberKeyword */ ? "number" : "string", []), + /*initializer*/ + void 0 + ); + const indexSignature = factory.createTypeLiteralNode([factory.createIndexSignature( + /*modifiers*/ + void 0, + [index], + node.typeArguments[1] + )]); + setEmitFlags(indexSignature, 1 /* SingleLine */); + return indexSignature; +} + +// src/services/codefixes/convertFunctionToEs6Class.ts +var fixId10 = "convertFunctionToEs6Class"; +var errorCodes11 = [Diagnostics.This_constructor_function_may_be_converted_to_a_class_declaration.code]; +registerCodeFix({ + errorCodes: errorCodes11, + getCodeActions(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange9(t, context.sourceFile, context.span.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions())); + return [createCodeFixAction(fixId10, changes, Diagnostics.Convert_function_to_an_ES2015_class, fixId10, Diagnostics.Convert_all_constructor_functions_to_classes)]; + }, + fixIds: [fixId10], + getAllCodeActions: (context) => codeFixAll(context, errorCodes11, (changes, err) => doChange9(changes, err.file, err.start, context.program.getTypeChecker(), context.preferences, context.program.getCompilerOptions())) +}); +function doChange9(changes, sourceFile, position, checker, preferences, compilerOptions) { + const ctorSymbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, position)); + if (!ctorSymbol || !ctorSymbol.valueDeclaration || !(ctorSymbol.flags & (16 /* Function */ | 3 /* Variable */))) { + return void 0; + } + const ctorDeclaration = ctorSymbol.valueDeclaration; + if (isFunctionDeclaration(ctorDeclaration) || isFunctionExpression(ctorDeclaration)) { + changes.replaceNode(sourceFile, ctorDeclaration, createClassFromFunction(ctorDeclaration)); + } else if (isVariableDeclaration(ctorDeclaration)) { + const classDeclaration = createClassFromVariableDeclaration(ctorDeclaration); + if (!classDeclaration) { + return void 0; + } + const ancestor = ctorDeclaration.parent.parent; + if (isVariableDeclarationList(ctorDeclaration.parent) && ctorDeclaration.parent.declarations.length > 1) { + changes.delete(sourceFile, ctorDeclaration); + changes.insertNodeAfter(sourceFile, ancestor, classDeclaration); + } else { + changes.replaceNode(sourceFile, ancestor, classDeclaration); + } + } + function createClassElementsFromSymbol(symbol) { + const memberElements = []; + if (symbol.exports) { + symbol.exports.forEach((member) => { + if (member.name === "prototype" && member.declarations) { + const firstDeclaration = member.declarations[0]; + if (member.declarations.length === 1 && isPropertyAccessExpression(firstDeclaration) && isBinaryExpression(firstDeclaration.parent) && firstDeclaration.parent.operatorToken.kind === 64 /* EqualsToken */ && isObjectLiteralExpression(firstDeclaration.parent.right)) { + const prototypes = firstDeclaration.parent.right; + createClassElement( + prototypes.symbol, + /*modifiers*/ + void 0, + memberElements + ); + } + } else { + createClassElement(member, [factory.createToken(126 /* StaticKeyword */)], memberElements); + } + }); + } + if (symbol.members) { + symbol.members.forEach((member, key) => { + var _a, _b, _c, _d; + if (key === "constructor" && member.valueDeclaration) { + const prototypeAssignment = (_d = (_c = (_b = (_a = symbol.exports) == null ? void 0 : _a.get("prototype")) == null ? void 0 : _b.declarations) == null ? void 0 : _c[0]) == null ? void 0 : _d.parent; + if (prototypeAssignment && isBinaryExpression(prototypeAssignment) && isObjectLiteralExpression(prototypeAssignment.right) && some(prototypeAssignment.right.properties, isConstructorAssignment)) { + } else { + changes.delete(sourceFile, member.valueDeclaration.parent); + } + return; + } + createClassElement( + member, + /*modifiers*/ + void 0, + memberElements + ); + }); + } + return memberElements; + function shouldConvertDeclaration(_target, source) { + if (isAccessExpression(_target)) { + if (isPropertyAccessExpression(_target) && isConstructorAssignment(_target)) return true; + return isFunctionLike(source); + } else { + return every(_target.properties, (property) => { + if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) return true; + if (isPropertyAssignment(property) && isFunctionExpression(property.initializer) && !!property.name) return true; + if (isConstructorAssignment(property)) return true; + return false; + }); + } + } + function createClassElement(symbol2, modifiers, members) { + if (!(symbol2.flags & 8192 /* Method */) && !(symbol2.flags & 4096 /* ObjectLiteral */)) { + return; + } + const memberDeclaration = symbol2.valueDeclaration; + const assignmentBinaryExpression = memberDeclaration.parent; + const assignmentExpr = assignmentBinaryExpression.right; + if (!shouldConvertDeclaration(memberDeclaration, assignmentExpr)) { + return; + } + if (some(members, (m) => { + const name = getNameOfDeclaration(m); + if (name && isIdentifier(name) && idText(name) === symbolName(symbol2)) { + return true; + } + return false; + })) { + return; + } + const nodeToDelete = assignmentBinaryExpression.parent && assignmentBinaryExpression.parent.kind === 244 /* ExpressionStatement */ ? assignmentBinaryExpression.parent : assignmentBinaryExpression; + changes.delete(sourceFile, nodeToDelete); + if (!assignmentExpr) { + members.push(factory.createPropertyDeclaration( + modifiers, + symbol2.name, + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + )); + return; + } + if (isAccessExpression(memberDeclaration) && (isFunctionExpression(assignmentExpr) || isArrowFunction(assignmentExpr))) { + const quotePreference = getQuotePreference(sourceFile, preferences); + const name = tryGetPropertyName(memberDeclaration, compilerOptions, quotePreference); + if (name) { + createFunctionLikeExpressionMember(members, assignmentExpr, name); + } + return; + } else if (isObjectLiteralExpression(assignmentExpr)) { + forEach( + assignmentExpr.properties, + (property) => { + if (isMethodDeclaration(property) || isGetOrSetAccessorDeclaration(property)) { + members.push(property); + } + if (isPropertyAssignment(property) && isFunctionExpression(property.initializer)) { + createFunctionLikeExpressionMember(members, property.initializer, property.name); + } + if (isConstructorAssignment(property)) return; + return; + } + ); + return; + } else { + if (isSourceFileJS(sourceFile)) return; + if (!isPropertyAccessExpression(memberDeclaration)) return; + const prop = factory.createPropertyDeclaration( + modifiers, + memberDeclaration.name, + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + assignmentExpr + ); + copyLeadingComments(assignmentBinaryExpression.parent, prop, sourceFile); + members.push(prop); + return; + } + function createFunctionLikeExpressionMember(members2, expression, name) { + if (isFunctionExpression(expression)) return createFunctionExpressionMember(members2, expression, name); + else return createArrowFunctionExpressionMember(members2, expression, name); + } + function createFunctionExpressionMember(members2, functionExpression, name) { + const fullModifiers = concatenate(modifiers, getModifierKindFromSource(functionExpression, 134 /* AsyncKeyword */)); + const method = factory.createMethodDeclaration( + fullModifiers, + /*asteriskToken*/ + void 0, + name, + /*questionToken*/ + void 0, + /*typeParameters*/ + void 0, + functionExpression.parameters, + /*type*/ + void 0, + functionExpression.body + ); + copyLeadingComments(assignmentBinaryExpression, method, sourceFile); + members2.push(method); + return; + } + function createArrowFunctionExpressionMember(members2, arrowFunction, name) { + const arrowFunctionBody = arrowFunction.body; + let bodyBlock; + if (arrowFunctionBody.kind === 241 /* Block */) { + bodyBlock = arrowFunctionBody; + } else { + bodyBlock = factory.createBlock([factory.createReturnStatement(arrowFunctionBody)]); + } + const fullModifiers = concatenate(modifiers, getModifierKindFromSource(arrowFunction, 134 /* AsyncKeyword */)); + const method = factory.createMethodDeclaration( + fullModifiers, + /*asteriskToken*/ + void 0, + name, + /*questionToken*/ + void 0, + /*typeParameters*/ + void 0, + arrowFunction.parameters, + /*type*/ + void 0, + bodyBlock + ); + copyLeadingComments(assignmentBinaryExpression, method, sourceFile); + members2.push(method); + } + } + } + function createClassFromVariableDeclaration(node) { + const initializer = node.initializer; + if (!initializer || !isFunctionExpression(initializer) || !isIdentifier(node.name)) { + return void 0; + } + const memberElements = createClassElementsFromSymbol(node.symbol); + if (initializer.body) { + memberElements.unshift(factory.createConstructorDeclaration( + /*modifiers*/ + void 0, + initializer.parameters, + initializer.body + )); + } + const modifiers = getModifierKindFromSource(node.parent.parent, 95 /* ExportKeyword */); + const cls = factory.createClassDeclaration( + modifiers, + node.name, + /*typeParameters*/ + void 0, + /*heritageClauses*/ + void 0, + memberElements + ); + return cls; + } + function createClassFromFunction(node) { + const memberElements = createClassElementsFromSymbol(ctorSymbol); + if (node.body) { + memberElements.unshift(factory.createConstructorDeclaration( + /*modifiers*/ + void 0, + node.parameters, + node.body + )); + } + const modifiers = getModifierKindFromSource(node, 95 /* ExportKeyword */); + const cls = factory.createClassDeclaration( + modifiers, + node.name, + /*typeParameters*/ + void 0, + /*heritageClauses*/ + void 0, + memberElements + ); + return cls; + } +} +function getModifierKindFromSource(source, kind) { + return canHaveModifiers(source) ? filter(source.modifiers, (modifier) => modifier.kind === kind) : void 0; +} +function isConstructorAssignment(x) { + if (!x.name) return false; + if (isIdentifier(x.name) && x.name.text === "constructor") return true; + return false; +} +function tryGetPropertyName(node, compilerOptions, quotePreference) { + if (isPropertyAccessExpression(node)) { + return node.name; + } + const propName = node.argumentExpression; + if (isNumericLiteral(propName)) { + return propName; + } + if (isStringLiteralLike(propName)) { + return isIdentifierText(propName.text, getEmitScriptTarget(compilerOptions)) ? factory.createIdentifier(propName.text) : isNoSubstitutionTemplateLiteral(propName) ? factory.createStringLiteral(propName.text, quotePreference === 0 /* Single */) : propName; + } + return void 0; +} + +// src/services/codefixes/convertToAsyncFunction.ts +var fixId11 = "convertToAsyncFunction"; +var errorCodes12 = [Diagnostics.This_may_be_converted_to_an_async_function.code]; +var codeActionSucceeded = true; +registerCodeFix({ + errorCodes: errorCodes12, + getCodeActions(context) { + codeActionSucceeded = true; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => convertToAsyncFunction(t, context.sourceFile, context.span.start, context.program.getTypeChecker())); + return codeActionSucceeded ? [createCodeFixAction(fixId11, changes, Diagnostics.Convert_to_async_function, fixId11, Diagnostics.Convert_all_to_async_functions)] : []; + }, + fixIds: [fixId11], + getAllCodeActions: (context) => codeFixAll(context, errorCodes12, (changes, err) => convertToAsyncFunction(changes, err.file, err.start, context.program.getTypeChecker())) +}); +function convertToAsyncFunction(changes, sourceFile, position, checker) { + const tokenAtPosition = getTokenAtPosition(sourceFile, position); + let functionToConvert; + if (isIdentifier(tokenAtPosition) && isVariableDeclaration(tokenAtPosition.parent) && tokenAtPosition.parent.initializer && isFunctionLikeDeclaration(tokenAtPosition.parent.initializer)) { + functionToConvert = tokenAtPosition.parent.initializer; + } else { + functionToConvert = tryCast(getContainingFunction(getTokenAtPosition(sourceFile, position)), canBeConvertedToAsync); + } + if (!functionToConvert) { + return; + } + const synthNamesMap = /* @__PURE__ */ new Map(); + const isInJavascript = isInJSFile(functionToConvert); + const setOfExpressionsToReturn = getAllPromiseExpressionsToReturn(functionToConvert, checker); + const functionToConvertRenamed = renameCollidingVarNames(functionToConvert, checker, synthNamesMap); + if (!returnsPromise(functionToConvertRenamed, checker)) { + return; + } + const returnStatements = functionToConvertRenamed.body && isBlock(functionToConvertRenamed.body) ? getReturnStatementsWithPromiseHandlers(functionToConvertRenamed.body, checker) : emptyArray; + const transformer = { checker, synthNamesMap, setOfExpressionsToReturn, isInJSFile: isInJavascript }; + if (!returnStatements.length) { + return; + } + const pos = skipTrivia(sourceFile.text, moveRangePastModifiers(functionToConvert).pos); + changes.insertModifierAt(sourceFile, pos, 134 /* AsyncKeyword */, { suffix: " " }); + for (const returnStatement of returnStatements) { + forEachChild(returnStatement, function visit(node) { + if (isCallExpression(node)) { + const newNodes = transformExpression( + node, + node, + transformer, + /*hasContinuation*/ + false + ); + if (hasFailed()) { + return true; + } + changes.replaceNodeWithNodes(sourceFile, returnStatement, newNodes); + } else if (!isFunctionLike(node)) { + forEachChild(node, visit); + if (hasFailed()) { + return true; + } + } + }); + if (hasFailed()) { + return; + } + } +} +function getReturnStatementsWithPromiseHandlers(body, checker) { + const res = []; + forEachReturnStatement(body, (ret) => { + if (isReturnStatementWithFixablePromiseHandler(ret, checker)) res.push(ret); + }); + return res; +} +function getAllPromiseExpressionsToReturn(func, checker) { + if (!func.body) { + return /* @__PURE__ */ new Set(); + } + const setOfExpressionsToReturn = /* @__PURE__ */ new Set(); + forEachChild(func.body, function visit(node) { + if (isPromiseReturningCallExpression(node, checker, "then")) { + setOfExpressionsToReturn.add(getNodeId(node)); + forEach(node.arguments, visit); + } else if (isPromiseReturningCallExpression(node, checker, "catch") || isPromiseReturningCallExpression(node, checker, "finally")) { + setOfExpressionsToReturn.add(getNodeId(node)); + forEachChild(node, visit); + } else if (isPromiseTypedExpression(node, checker)) { + setOfExpressionsToReturn.add(getNodeId(node)); + } else { + forEachChild(node, visit); + } + }); + return setOfExpressionsToReturn; +} +function isPromiseReturningCallExpression(node, checker, name) { + if (!isCallExpression(node)) return false; + const isExpressionOfName = hasPropertyAccessExpressionWithName(node, name); + const nodeType = isExpressionOfName && checker.getTypeAtLocation(node); + return !!(nodeType && checker.getPromisedTypeOfPromise(nodeType)); +} +function isReferenceToType(type, target) { + return (getObjectFlags(type) & 4 /* Reference */) !== 0 && type.target === target; +} +function getExplicitPromisedTypeOfPromiseReturningCallExpression(node, callback, checker) { + if (node.expression.name.escapedText === "finally") { + return void 0; + } + const promiseType = checker.getTypeAtLocation(node.expression.expression); + if (isReferenceToType(promiseType, checker.getPromiseType()) || isReferenceToType(promiseType, checker.getPromiseLikeType())) { + if (node.expression.name.escapedText === "then") { + if (callback === elementAt(node.arguments, 0)) { + return elementAt(node.typeArguments, 0); + } else if (callback === elementAt(node.arguments, 1)) { + return elementAt(node.typeArguments, 1); + } + } else { + return elementAt(node.typeArguments, 0); + } + } +} +function isPromiseTypedExpression(node, checker) { + if (!isExpression(node)) return false; + return !!checker.getPromisedTypeOfPromise(checker.getTypeAtLocation(node)); +} +function renameCollidingVarNames(nodeToRename, checker, synthNamesMap) { + const identsToRenameMap = /* @__PURE__ */ new Map(); + const collidingSymbolMap = createMultiMap(); + forEachChild(nodeToRename, function visit(node) { + if (!isIdentifier(node)) { + forEachChild(node, visit); + return; + } + const symbol = checker.getSymbolAtLocation(node); + if (symbol) { + const type = checker.getTypeAtLocation(node); + const lastCallSignature = getLastCallSignature(type, checker); + const symbolIdString = getSymbolId(symbol).toString(); + if (lastCallSignature && !isParameter(node.parent) && !isFunctionLikeDeclaration(node.parent) && !synthNamesMap.has(symbolIdString)) { + const firstParameter = firstOrUndefined(lastCallSignature.parameters); + const ident = (firstParameter == null ? void 0 : firstParameter.valueDeclaration) && isParameter(firstParameter.valueDeclaration) && tryCast(firstParameter.valueDeclaration.name, isIdentifier) || factory.createUniqueName("result", 16 /* Optimistic */); + const synthName = getNewNameIfConflict(ident, collidingSymbolMap); + synthNamesMap.set(symbolIdString, synthName); + collidingSymbolMap.add(ident.text, symbol); + } else if (node.parent && (isParameter(node.parent) || isVariableDeclaration(node.parent) || isBindingElement(node.parent))) { + const originalName = node.text; + const collidingSymbols = collidingSymbolMap.get(originalName); + if (collidingSymbols && collidingSymbols.some((prevSymbol) => prevSymbol !== symbol)) { + const newName = getNewNameIfConflict(node, collidingSymbolMap); + identsToRenameMap.set(symbolIdString, newName.identifier); + synthNamesMap.set(symbolIdString, newName); + collidingSymbolMap.add(originalName, symbol); + } else { + const identifier = getSynthesizedDeepClone(node); + synthNamesMap.set(symbolIdString, createSynthIdentifier(identifier)); + collidingSymbolMap.add(originalName, symbol); + } + } + } + }); + return getSynthesizedDeepCloneWithReplacements( + nodeToRename, + /*includeTrivia*/ + true, + (original) => { + if (isBindingElement(original) && isIdentifier(original.name) && isObjectBindingPattern(original.parent)) { + const symbol = checker.getSymbolAtLocation(original.name); + const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol))); + if (renameInfo && renameInfo.text !== (original.name || original.propertyName).getText()) { + return factory.createBindingElement( + original.dotDotDotToken, + original.propertyName || original.name, + renameInfo, + original.initializer + ); + } + } else if (isIdentifier(original)) { + const symbol = checker.getSymbolAtLocation(original); + const renameInfo = symbol && identsToRenameMap.get(String(getSymbolId(symbol))); + if (renameInfo) { + return factory.createIdentifier(renameInfo.text); + } + } + } + ); +} +function getNewNameIfConflict(name, originalNames) { + const numVarsSameName = (originalNames.get(name.text) || emptyArray).length; + const identifier = numVarsSameName === 0 ? name : factory.createIdentifier(name.text + "_" + numVarsSameName); + return createSynthIdentifier(identifier); +} +function hasFailed() { + return !codeActionSucceeded; +} +function silentFail() { + codeActionSucceeded = false; + return emptyArray; +} +function transformExpression(returnContextNode, node, transformer, hasContinuation, continuationArgName) { + if (isPromiseReturningCallExpression(node, transformer.checker, "then")) { + return transformThen(node, elementAt(node.arguments, 0), elementAt(node.arguments, 1), transformer, hasContinuation, continuationArgName); + } + if (isPromiseReturningCallExpression(node, transformer.checker, "catch")) { + return transformCatch(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName); + } + if (isPromiseReturningCallExpression(node, transformer.checker, "finally")) { + return transformFinally(node, elementAt(node.arguments, 0), transformer, hasContinuation, continuationArgName); + } + if (isPropertyAccessExpression(node)) { + return transformExpression(returnContextNode, node.expression, transformer, hasContinuation, continuationArgName); + } + const nodeType = transformer.checker.getTypeAtLocation(node); + if (nodeType && transformer.checker.getPromisedTypeOfPromise(nodeType)) { + Debug.assertNode(getOriginalNode(node).parent, isPropertyAccessExpression); + return transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName); + } + return silentFail(); +} +function isNullOrUndefined2({ checker }, node) { + if (node.kind === 106 /* NullKeyword */) return true; + if (isIdentifier(node) && !isGeneratedIdentifier(node) && idText(node) === "undefined") { + const symbol = checker.getSymbolAtLocation(node); + return !symbol || checker.isUndefinedSymbol(symbol); + } + return false; +} +function createUniqueSynthName(prevArgName) { + const renamedPrevArg = factory.createUniqueName(prevArgName.identifier.text, 16 /* Optimistic */); + return createSynthIdentifier(renamedPrevArg); +} +function getPossibleNameForVarDecl(node, transformer, continuationArgName) { + let possibleNameForVarDecl; + if (continuationArgName && !shouldReturn(node, transformer)) { + if (isSynthIdentifier(continuationArgName)) { + possibleNameForVarDecl = continuationArgName; + transformer.synthNamesMap.forEach((val, key) => { + if (val.identifier.text === continuationArgName.identifier.text) { + const newSynthName = createUniqueSynthName(continuationArgName); + transformer.synthNamesMap.set(key, newSynthName); + } + }); + } else { + possibleNameForVarDecl = createSynthIdentifier(factory.createUniqueName("result", 16 /* Optimistic */), continuationArgName.types); + } + declareSynthIdentifier(possibleNameForVarDecl); + } + return possibleNameForVarDecl; +} +function finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName) { + const statements = []; + let varDeclIdentifier; + if (possibleNameForVarDecl && !shouldReturn(node, transformer)) { + varDeclIdentifier = getSynthesizedDeepClone(declareSynthIdentifier(possibleNameForVarDecl)); + const typeArray = possibleNameForVarDecl.types; + const unionType = transformer.checker.getUnionType(typeArray, 2 /* Subtype */); + const unionTypeNode = transformer.isInJSFile ? void 0 : transformer.checker.typeToTypeNode( + unionType, + /*enclosingDeclaration*/ + void 0, + /*flags*/ + void 0 + ); + const varDecl = [factory.createVariableDeclaration( + varDeclIdentifier, + /*exclamationToken*/ + void 0, + unionTypeNode + )]; + const varDeclList = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList(varDecl, 1 /* Let */) + ); + statements.push(varDeclList); + } + statements.push(tryStatement); + if (continuationArgName && varDeclIdentifier && isSynthBindingPattern(continuationArgName)) { + statements.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + getSynthesizedDeepClone(declareSynthBindingPattern(continuationArgName)), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + varDeclIdentifier + ) + ], 2 /* Const */) + )); + } + return statements; +} +function transformFinally(node, onFinally, transformer, hasContinuation, continuationArgName) { + if (!onFinally || isNullOrUndefined2(transformer, onFinally)) { + return transformExpression( + /* returnContextNode */ + node, + node.expression.expression, + transformer, + hasContinuation, + continuationArgName + ); + } + const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName); + const inlinedLeftHandSide = transformExpression( + /*returnContextNode*/ + node, + node.expression.expression, + transformer, + /*hasContinuation*/ + true, + possibleNameForVarDecl + ); + if (hasFailed()) return silentFail(); + const inlinedCallback = transformCallbackArgument( + onFinally, + hasContinuation, + /*continuationArgName*/ + void 0, + /*inputArgName*/ + void 0, + node, + transformer + ); + if (hasFailed()) return silentFail(); + const tryBlock = factory.createBlock(inlinedLeftHandSide); + const finallyBlock = factory.createBlock(inlinedCallback); + const tryStatement = factory.createTryStatement( + tryBlock, + /*catchClause*/ + void 0, + finallyBlock + ); + return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName); +} +function transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName) { + if (!onRejected || isNullOrUndefined2(transformer, onRejected)) { + return transformExpression( + /* returnContextNode */ + node, + node.expression.expression, + transformer, + hasContinuation, + continuationArgName + ); + } + const inputArgName = getArgBindingName(onRejected, transformer); + const possibleNameForVarDecl = getPossibleNameForVarDecl(node, transformer, continuationArgName); + const inlinedLeftHandSide = transformExpression( + /*returnContextNode*/ + node, + node.expression.expression, + transformer, + /*hasContinuation*/ + true, + possibleNameForVarDecl + ); + if (hasFailed()) return silentFail(); + const inlinedCallback = transformCallbackArgument(onRejected, hasContinuation, possibleNameForVarDecl, inputArgName, node, transformer); + if (hasFailed()) return silentFail(); + const tryBlock = factory.createBlock(inlinedLeftHandSide); + const catchClause = factory.createCatchClause(inputArgName && getSynthesizedDeepClone(declareSynthBindingName(inputArgName)), factory.createBlock(inlinedCallback)); + const tryStatement = factory.createTryStatement( + tryBlock, + catchClause, + /*finallyBlock*/ + void 0 + ); + return finishCatchOrFinallyTransform(node, transformer, tryStatement, possibleNameForVarDecl, continuationArgName); +} +function transformThen(node, onFulfilled, onRejected, transformer, hasContinuation, continuationArgName) { + if (!onFulfilled || isNullOrUndefined2(transformer, onFulfilled)) { + return transformCatch(node, onRejected, transformer, hasContinuation, continuationArgName); + } + if (onRejected && !isNullOrUndefined2(transformer, onRejected)) { + return silentFail(); + } + const inputArgName = getArgBindingName(onFulfilled, transformer); + const inlinedLeftHandSide = transformExpression( + node.expression.expression, + node.expression.expression, + transformer, + /*hasContinuation*/ + true, + inputArgName + ); + if (hasFailed()) return silentFail(); + const inlinedCallback = transformCallbackArgument(onFulfilled, hasContinuation, continuationArgName, inputArgName, node, transformer); + if (hasFailed()) return silentFail(); + return concatenate(inlinedLeftHandSide, inlinedCallback); +} +function transformPromiseExpressionOfPropertyAccess(returnContextNode, node, transformer, hasContinuation, continuationArgName) { + if (shouldReturn(returnContextNode, transformer)) { + let returnValue = getSynthesizedDeepClone(node); + if (hasContinuation) { + returnValue = factory.createAwaitExpression(returnValue); + } + return [factory.createReturnStatement(returnValue)]; + } + return createVariableOrAssignmentOrExpressionStatement( + continuationArgName, + factory.createAwaitExpression(node), + /*typeAnnotation*/ + void 0 + ); +} +function createVariableOrAssignmentOrExpressionStatement(variableName, rightHandSide, typeAnnotation) { + if (!variableName || isEmptyBindingName(variableName)) { + return [factory.createExpressionStatement(rightHandSide)]; + } + if (isSynthIdentifier(variableName) && variableName.hasBeenDeclared) { + return [factory.createExpressionStatement(factory.createAssignment(getSynthesizedDeepClone(referenceSynthIdentifier(variableName)), rightHandSide))]; + } + return [ + factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + getSynthesizedDeepClone(declareSynthBindingName(variableName)), + /*exclamationToken*/ + void 0, + typeAnnotation, + rightHandSide + ) + ], 2 /* Const */) + ) + ]; +} +function maybeAnnotateAndReturn(expressionToReturn, typeAnnotation) { + if (typeAnnotation && expressionToReturn) { + const name = factory.createUniqueName("result", 16 /* Optimistic */); + return [ + ...createVariableOrAssignmentOrExpressionStatement(createSynthIdentifier(name), expressionToReturn, typeAnnotation), + factory.createReturnStatement(name) + ]; + } + return [factory.createReturnStatement(expressionToReturn)]; +} +function transformCallbackArgument(func, hasContinuation, continuationArgName, inputArgName, parent2, transformer) { + var _a; + switch (func.kind) { + case 106 /* NullKeyword */: + break; + case 211 /* PropertyAccessExpression */: + case 80 /* Identifier */: + if (!inputArgName) { + break; + } + const synthCall = factory.createCallExpression( + getSynthesizedDeepClone(func), + /*typeArguments*/ + void 0, + isSynthIdentifier(inputArgName) ? [referenceSynthIdentifier(inputArgName)] : [] + ); + if (shouldReturn(parent2, transformer)) { + return maybeAnnotateAndReturn(synthCall, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)); + } + const type = transformer.checker.getTypeAtLocation(func); + const callSignatures = transformer.checker.getSignaturesOfType(type, 0 /* Call */); + if (!callSignatures.length) { + return silentFail(); + } + const returnType = callSignatures[0].getReturnType(); + const varDeclOrAssignment = createVariableOrAssignmentOrExpressionStatement(continuationArgName, factory.createAwaitExpression(synthCall), getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)); + if (continuationArgName) { + continuationArgName.types.push(transformer.checker.getAwaitedType(returnType) || returnType); + } + return varDeclOrAssignment; + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: { + const funcBody = func.body; + const returnType2 = (_a = getLastCallSignature(transformer.checker.getTypeAtLocation(func), transformer.checker)) == null ? void 0 : _a.getReturnType(); + if (isBlock(funcBody)) { + let refactoredStmts = []; + let seenReturnStatement = false; + for (const statement of funcBody.statements) { + if (isReturnStatement(statement)) { + seenReturnStatement = true; + if (isReturnStatementWithFixablePromiseHandler(statement, transformer.checker)) { + refactoredStmts = refactoredStmts.concat(transformReturnStatementWithFixablePromiseHandler(transformer, statement, hasContinuation, continuationArgName)); + } else { + const possiblyAwaitedRightHandSide = returnType2 && statement.expression ? getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, statement.expression) : statement.expression; + refactoredStmts.push(...maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker))); + } + } else if (hasContinuation && forEachReturnStatement(statement, returnTrue)) { + return silentFail(); + } else { + refactoredStmts.push(statement); + } + } + return shouldReturn(parent2, transformer) ? refactoredStmts.map((s) => getSynthesizedDeepClone(s)) : removeReturns( + refactoredStmts, + continuationArgName, + transformer, + seenReturnStatement + ); + } else { + const inlinedStatements = isFixablePromiseHandler(funcBody, transformer.checker) ? transformReturnStatementWithFixablePromiseHandler(transformer, factory.createReturnStatement(funcBody), hasContinuation, continuationArgName) : emptyArray; + if (inlinedStatements.length > 0) { + return inlinedStatements; + } + if (returnType2) { + const possiblyAwaitedRightHandSide = getPossiblyAwaitedRightHandSide(transformer.checker, returnType2, funcBody); + if (!shouldReturn(parent2, transformer)) { + const transformedStatement = createVariableOrAssignmentOrExpressionStatement( + continuationArgName, + possiblyAwaitedRightHandSide, + /*typeAnnotation*/ + void 0 + ); + if (continuationArgName) { + continuationArgName.types.push(transformer.checker.getAwaitedType(returnType2) || returnType2); + } + return transformedStatement; + } else { + return maybeAnnotateAndReturn(possiblyAwaitedRightHandSide, getExplicitPromisedTypeOfPromiseReturningCallExpression(parent2, func, transformer.checker)); + } + } else { + return silentFail(); + } + } + } + default: + return silentFail(); + } + return emptyArray; +} +function getPossiblyAwaitedRightHandSide(checker, type, expr) { + const rightHandSide = getSynthesizedDeepClone(expr); + return !!checker.getPromisedTypeOfPromise(type) ? factory.createAwaitExpression(rightHandSide) : rightHandSide; +} +function getLastCallSignature(type, checker) { + const callSignatures = checker.getSignaturesOfType(type, 0 /* Call */); + return lastOrUndefined(callSignatures); +} +function removeReturns(stmts, prevArgName, transformer, seenReturnStatement) { + const ret = []; + for (const stmt of stmts) { + if (isReturnStatement(stmt)) { + if (stmt.expression) { + const possiblyAwaitedExpression = isPromiseTypedExpression(stmt.expression, transformer.checker) ? factory.createAwaitExpression(stmt.expression) : stmt.expression; + if (prevArgName === void 0) { + ret.push(factory.createExpressionStatement(possiblyAwaitedExpression)); + } else if (isSynthIdentifier(prevArgName) && prevArgName.hasBeenDeclared) { + ret.push(factory.createExpressionStatement(factory.createAssignment(referenceSynthIdentifier(prevArgName), possiblyAwaitedExpression))); + } else { + ret.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([factory.createVariableDeclaration( + declareSynthBindingName(prevArgName), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + possiblyAwaitedExpression + )], 2 /* Const */) + )); + } + } + } else { + ret.push(getSynthesizedDeepClone(stmt)); + } + } + if (!seenReturnStatement && prevArgName !== void 0) { + ret.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([factory.createVariableDeclaration( + declareSynthBindingName(prevArgName), + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory.createIdentifier("undefined") + )], 2 /* Const */) + )); + } + return ret; +} +function transformReturnStatementWithFixablePromiseHandler(transformer, innerRetStmt, hasContinuation, continuationArgName) { + let innerCbBody = []; + forEachChild(innerRetStmt, function visit(node) { + if (isCallExpression(node)) { + const temp = transformExpression(node, node, transformer, hasContinuation, continuationArgName); + innerCbBody = innerCbBody.concat(temp); + if (innerCbBody.length > 0) { + return; + } + } else if (!isFunctionLike(node)) { + forEachChild(node, visit); + } + }); + return innerCbBody; +} +function getArgBindingName(funcNode, transformer) { + const types = []; + let name; + if (isFunctionLikeDeclaration(funcNode)) { + if (funcNode.parameters.length > 0) { + const param = funcNode.parameters[0].name; + name = getMappedBindingNameOrDefault(param); + } + } else if (isIdentifier(funcNode)) { + name = getMapEntryOrDefault(funcNode); + } else if (isPropertyAccessExpression(funcNode) && isIdentifier(funcNode.name)) { + name = getMapEntryOrDefault(funcNode.name); + } + if (!name || "identifier" in name && name.identifier.text === "undefined") { + return void 0; + } + return name; + function getMappedBindingNameOrDefault(bindingName) { + if (isIdentifier(bindingName)) return getMapEntryOrDefault(bindingName); + const elements = flatMap(bindingName.elements, (element) => { + if (isOmittedExpression(element)) return []; + return [getMappedBindingNameOrDefault(element.name)]; + }); + return createSynthBindingPattern(bindingName, elements); + } + function getMapEntryOrDefault(identifier) { + const originalNode = getOriginalNode2(identifier); + const symbol = getSymbol2(originalNode); + if (!symbol) { + return createSynthIdentifier(identifier, types); + } + const mapEntry = transformer.synthNamesMap.get(getSymbolId(symbol).toString()); + return mapEntry || createSynthIdentifier(identifier, types); + } + function getSymbol2(node) { + var _a; + return ((_a = tryCast(node, canHaveSymbol)) == null ? void 0 : _a.symbol) ?? transformer.checker.getSymbolAtLocation(node); + } + function getOriginalNode2(node) { + return node.original ? node.original : node; + } +} +function isEmptyBindingName(bindingName) { + if (!bindingName) { + return true; + } + if (isSynthIdentifier(bindingName)) { + return !bindingName.identifier.text; + } + return every(bindingName.elements, isEmptyBindingName); +} +function createSynthIdentifier(identifier, types = []) { + return { kind: 0 /* Identifier */, identifier, types, hasBeenDeclared: false, hasBeenReferenced: false }; +} +function createSynthBindingPattern(bindingPattern, elements = emptyArray, types = []) { + return { kind: 1 /* BindingPattern */, bindingPattern, elements, types }; +} +function referenceSynthIdentifier(synthId) { + synthId.hasBeenReferenced = true; + return synthId.identifier; +} +function declareSynthBindingName(synthName) { + return isSynthIdentifier(synthName) ? declareSynthIdentifier(synthName) : declareSynthBindingPattern(synthName); +} +function declareSynthBindingPattern(synthPattern) { + for (const element of synthPattern.elements) { + declareSynthBindingName(element); + } + return synthPattern.bindingPattern; +} +function declareSynthIdentifier(synthId) { + synthId.hasBeenDeclared = true; + return synthId.identifier; +} +function isSynthIdentifier(bindingName) { + return bindingName.kind === 0 /* Identifier */; +} +function isSynthBindingPattern(bindingName) { + return bindingName.kind === 1 /* BindingPattern */; +} +function shouldReturn(expression, transformer) { + return !!expression.original && transformer.setOfExpressionsToReturn.has(getNodeId(expression.original)); +} + +// src/services/codefixes/convertToEsModule.ts +registerCodeFix({ + errorCodes: [Diagnostics.File_is_a_CommonJS_module_it_may_be_converted_to_an_ES_module.code], + getCodeActions(context) { + const { sourceFile, program, preferences } = context; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { + const moduleExportsChangedToDefault = convertFileToEsModule(sourceFile, program.getTypeChecker(), changes2, getEmitScriptTarget(program.getCompilerOptions()), getQuotePreference(sourceFile, preferences)); + if (moduleExportsChangedToDefault) { + for (const importingFile of program.getSourceFiles()) { + fixImportOfModuleExports(importingFile, sourceFile, program, changes2, getQuotePreference(importingFile, preferences)); + } + } + }); + return [createCodeFixActionWithoutFixAll("convertToEsModule", changes, Diagnostics.Convert_to_ES_module)]; + } +}); +function fixImportOfModuleExports(importingFile, exportingFile, program, changes, quotePreference) { + var _a; + for (const moduleSpecifier of importingFile.imports) { + const imported = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, importingFile)) == null ? void 0 : _a.resolvedModule; + if (!imported || imported.resolvedFileName !== exportingFile.fileName) { + continue; + } + const importNode = importFromModuleSpecifier(moduleSpecifier); + switch (importNode.kind) { + case 271 /* ImportEqualsDeclaration */: + changes.replaceNode(importingFile, importNode, makeImport( + importNode.name, + /*namedImports*/ + void 0, + moduleSpecifier, + quotePreference + )); + break; + case 213 /* CallExpression */: + if (isRequireCall( + importNode, + /*requireStringLiteralLikeArgument*/ + false + )) { + changes.replaceNode(importingFile, importNode, factory.createPropertyAccessExpression(getSynthesizedDeepClone(importNode), "default")); + } + break; + } + } +} +function convertFileToEsModule(sourceFile, checker, changes, target, quotePreference) { + const identifiers = { original: collectFreeIdentifiers(sourceFile), additional: /* @__PURE__ */ new Set() }; + const exports2 = collectExportRenames(sourceFile, checker, identifiers); + convertExportsAccesses(sourceFile, exports2, changes); + let moduleExportsChangedToDefault = false; + let useSitesToUnqualify; + for (const statement of filter(sourceFile.statements, isVariableStatement)) { + const newUseSites = convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference); + if (newUseSites) { + copyEntries(newUseSites, useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())); + } + } + for (const statement of filter(sourceFile.statements, (s) => !isVariableStatement(s))) { + const moduleExportsChanged = convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports2, useSitesToUnqualify, quotePreference); + moduleExportsChangedToDefault = moduleExportsChangedToDefault || moduleExportsChanged; + } + useSitesToUnqualify == null ? void 0 : useSitesToUnqualify.forEach((replacement, original) => { + changes.replaceNode(sourceFile, original, replacement); + }); + return moduleExportsChangedToDefault; +} +function collectExportRenames(sourceFile, checker, identifiers) { + const res = /* @__PURE__ */ new Map(); + forEachExportReference(sourceFile, (node) => { + const { text } = node.name; + if (!res.has(text) && (isIdentifierANonContextualKeyword(node.name) || checker.resolveName( + text, + node, + 111551 /* Value */, + /*excludeGlobals*/ + true + ))) { + res.set(text, makeUniqueName(`_${text}`, identifiers)); + } + }); + return res; +} +function convertExportsAccesses(sourceFile, exports2, changes) { + forEachExportReference(sourceFile, (node, isAssignmentLhs) => { + if (isAssignmentLhs) { + return; + } + const { text } = node.name; + changes.replaceNode(sourceFile, node, factory.createIdentifier(exports2.get(text) || text)); + }); +} +function forEachExportReference(sourceFile, cb) { + sourceFile.forEachChild(function recur(node) { + if (isPropertyAccessExpression(node) && isExportsOrModuleExportsOrAlias(sourceFile, node.expression) && isIdentifier(node.name)) { + const { parent: parent2 } = node; + cb(node, isBinaryExpression(parent2) && parent2.left === node && parent2.operatorToken.kind === 64 /* EqualsToken */); + } + node.forEachChild(recur); + }); +} +function convertStatement(sourceFile, statement, checker, changes, identifiers, target, exports2, useSitesToUnqualify, quotePreference) { + switch (statement.kind) { + case 243 /* VariableStatement */: + convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference); + return false; + case 244 /* ExpressionStatement */: { + const { expression } = statement; + switch (expression.kind) { + case 213 /* CallExpression */: { + if (isRequireCall( + expression, + /*requireStringLiteralLikeArgument*/ + true + )) { + changes.replaceNode(sourceFile, statement, makeImport( + /*defaultImport*/ + void 0, + /*namedImports*/ + void 0, + expression.arguments[0], + quotePreference + )); + } + return false; + } + case 226 /* BinaryExpression */: { + const { operatorToken } = expression; + return operatorToken.kind === 64 /* EqualsToken */ && convertAssignment(sourceFile, checker, expression, changes, exports2, useSitesToUnqualify); + } + } + } + // falls through + default: + return false; + } +} +function convertVariableStatement(sourceFile, statement, changes, checker, identifiers, target, quotePreference) { + const { declarationList } = statement; + let foundImport = false; + const converted = map(declarationList.declarations, (decl) => { + const { name, initializer } = decl; + if (initializer) { + if (isExportsOrModuleExportsOrAlias(sourceFile, initializer)) { + foundImport = true; + return convertedImports([]); + } else if (isRequireCall( + initializer, + /*requireStringLiteralLikeArgument*/ + true + )) { + foundImport = true; + return convertSingleImport(name, initializer.arguments[0], checker, identifiers, target, quotePreference); + } else if (isPropertyAccessExpression(initializer) && isRequireCall( + initializer.expression, + /*requireStringLiteralLikeArgument*/ + true + )) { + foundImport = true; + return convertPropertyAccessImport(name, initializer.name.text, initializer.expression.arguments[0], identifiers, quotePreference); + } + } + return convertedImports([factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([decl], declarationList.flags) + )]); + }); + if (foundImport) { + changes.replaceNodeWithNodes(sourceFile, statement, flatMap(converted, (c) => c.newImports)); + let combinedUseSites; + forEach(converted, (c) => { + if (c.useSitesToUnqualify) { + copyEntries(c.useSitesToUnqualify, combinedUseSites ?? (combinedUseSites = /* @__PURE__ */ new Map())); + } + }); + return combinedUseSites; + } +} +function convertPropertyAccessImport(name, propertyName, moduleSpecifier, identifiers, quotePreference) { + switch (name.kind) { + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: { + const tmp = makeUniqueName(propertyName, identifiers); + return convertedImports([ + makeSingleImport(tmp, propertyName, moduleSpecifier, quotePreference), + makeConst( + /*modifiers*/ + void 0, + name, + factory.createIdentifier(tmp) + ) + ]); + } + case 80 /* Identifier */: + return convertedImports([makeSingleImport(name.text, propertyName, moduleSpecifier, quotePreference)]); + default: + return Debug.assertNever(name, `Convert to ES module got invalid syntax form ${name.kind}`); + } +} +function convertAssignment(sourceFile, checker, assignment, changes, exports2, useSitesToUnqualify) { + const { left, right } = assignment; + if (!isPropertyAccessExpression(left)) { + return false; + } + if (isExportsOrModuleExportsOrAlias(sourceFile, left)) { + if (isExportsOrModuleExportsOrAlias(sourceFile, right)) { + changes.delete(sourceFile, assignment.parent); + } else { + const replacement = isObjectLiteralExpression(right) ? tryChangeModuleExportsObject(right, useSitesToUnqualify) : isRequireCall( + right, + /*requireStringLiteralLikeArgument*/ + true + ) ? convertReExportAll(right.arguments[0], checker) : void 0; + if (replacement) { + changes.replaceNodeWithNodes(sourceFile, assignment.parent, replacement[0]); + return replacement[1]; + } else { + changes.replaceRangeWithText(sourceFile, createRange(left.getStart(sourceFile), right.pos), "export default"); + return true; + } + } + } else if (isExportsOrModuleExportsOrAlias(sourceFile, left.expression)) { + convertNamedExport(sourceFile, assignment, changes, exports2); + } + return false; +} +function tryChangeModuleExportsObject(object, useSitesToUnqualify) { + const statements = mapAllOrFail(object.properties, (prop) => { + switch (prop.kind) { + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + // TODO: Maybe we should handle this? See fourslash test `refactorConvertToEs6Module_export_object_shorthand.ts`. + // falls through + case 304 /* ShorthandPropertyAssignment */: + case 305 /* SpreadAssignment */: + return void 0; + case 303 /* PropertyAssignment */: + return !isIdentifier(prop.name) ? void 0 : convertExportsDotXEquals_replaceNode(prop.name.text, prop.initializer, useSitesToUnqualify); + case 174 /* MethodDeclaration */: + return !isIdentifier(prop.name) ? void 0 : functionExpressionToDeclaration(prop.name.text, [factory.createToken(95 /* ExportKeyword */)], prop, useSitesToUnqualify); + default: + Debug.assertNever(prop, `Convert to ES6 got invalid prop kind ${prop.kind}`); + } + }); + return statements && [statements, false]; +} +function convertNamedExport(sourceFile, assignment, changes, exports2) { + const { text } = assignment.left.name; + const rename = exports2.get(text); + if (rename !== void 0) { + const newNodes = [ + makeConst( + /*modifiers*/ + void 0, + rename, + assignment.right + ), + makeExportDeclaration([factory.createExportSpecifier( + /*isTypeOnly*/ + false, + rename, + text + )]) + ]; + changes.replaceNodeWithNodes(sourceFile, assignment.parent, newNodes); + } else { + convertExportsPropertyAssignment(assignment, sourceFile, changes); + } +} +function convertReExportAll(reExported, checker) { + const moduleSpecifier = reExported.text; + const moduleSymbol = checker.getSymbolAtLocation(reExported); + const exports2 = moduleSymbol ? moduleSymbol.exports : emptyMap; + return exports2.has("export=" /* ExportEquals */) ? [[reExportDefault(moduleSpecifier)], true] : !exports2.has("default" /* Default */) ? [[reExportStar(moduleSpecifier)], false] : ( + // If there's some non-default export, must include both `export *` and `export default`. + exports2.size > 1 ? [[reExportStar(moduleSpecifier), reExportDefault(moduleSpecifier)], true] : [[reExportDefault(moduleSpecifier)], true] + ); +} +function reExportStar(moduleSpecifier) { + return makeExportDeclaration( + /*exportSpecifiers*/ + void 0, + moduleSpecifier + ); +} +function reExportDefault(moduleSpecifier) { + return makeExportDeclaration([factory.createExportSpecifier( + /*isTypeOnly*/ + false, + /*propertyName*/ + void 0, + "default" + )], moduleSpecifier); +} +function convertExportsPropertyAssignment({ left, right, parent: parent2 }, sourceFile, changes) { + const name = left.name.text; + if ((isFunctionExpression(right) || isArrowFunction(right) || isClassExpression(right)) && (!right.name || right.name.text === name)) { + changes.replaceRange(sourceFile, { pos: left.getStart(sourceFile), end: right.getStart(sourceFile) }, factory.createToken(95 /* ExportKeyword */), { suffix: " " }); + if (!right.name) changes.insertName(sourceFile, right, name); + const semi = findChildOfKind(parent2, 27 /* SemicolonToken */, sourceFile); + if (semi) changes.delete(sourceFile, semi); + } else { + changes.replaceNodeRangeWithNodes(sourceFile, left.expression, findChildOfKind(left, 25 /* DotToken */, sourceFile), [factory.createToken(95 /* ExportKeyword */), factory.createToken(87 /* ConstKeyword */)], { joiner: " ", suffix: " " }); + } +} +function convertExportsDotXEquals_replaceNode(name, exported, useSitesToUnqualify) { + const modifiers = [factory.createToken(95 /* ExportKeyword */)]; + switch (exported.kind) { + case 218 /* FunctionExpression */: { + const { name: expressionName } = exported; + if (expressionName && expressionName.text !== name) { + return exportConst(); + } + } + // falls through + case 219 /* ArrowFunction */: + return functionExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify); + case 231 /* ClassExpression */: + return classExpressionToDeclaration(name, modifiers, exported, useSitesToUnqualify); + default: + return exportConst(); + } + function exportConst() { + return makeConst(modifiers, factory.createIdentifier(name), replaceImportUseSites(exported, useSitesToUnqualify)); + } +} +function replaceImportUseSites(nodeOrNodes, useSitesToUnqualify) { + if (!useSitesToUnqualify || !some(arrayFrom(useSitesToUnqualify.keys()), (original) => rangeContainsRange(nodeOrNodes, original))) { + return nodeOrNodes; + } + return isArray(nodeOrNodes) ? getSynthesizedDeepClonesWithReplacements( + nodeOrNodes, + /*includeTrivia*/ + true, + replaceNode + ) : getSynthesizedDeepCloneWithReplacements( + nodeOrNodes, + /*includeTrivia*/ + true, + replaceNode + ); + function replaceNode(original) { + if (original.kind === 211 /* PropertyAccessExpression */) { + const replacement = useSitesToUnqualify.get(original); + useSitesToUnqualify.delete(original); + return replacement; + } + } +} +function convertSingleImport(name, moduleSpecifier, checker, identifiers, target, quotePreference) { + switch (name.kind) { + case 206 /* ObjectBindingPattern */: { + const importSpecifiers = mapAllOrFail(name.elements, (e) => e.dotDotDotToken || e.initializer || e.propertyName && !isIdentifier(e.propertyName) || !isIdentifier(e.name) ? void 0 : makeImportSpecifier2(e.propertyName && e.propertyName.text, e.name.text)); + if (importSpecifiers) { + return convertedImports([makeImport( + /*defaultImport*/ + void 0, + importSpecifiers, + moduleSpecifier, + quotePreference + )]); + } + } + // falls through -- object destructuring has an interesting pattern and must be a variable declaration + case 207 /* ArrayBindingPattern */: { + const tmp = makeUniqueName(moduleSpecifierToValidIdentifier(moduleSpecifier.text, target), identifiers); + return convertedImports([ + makeImport( + factory.createIdentifier(tmp), + /*namedImports*/ + void 0, + moduleSpecifier, + quotePreference + ), + makeConst( + /*modifiers*/ + void 0, + getSynthesizedDeepClone(name), + factory.createIdentifier(tmp) + ) + ]); + } + case 80 /* Identifier */: + return convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference); + default: + return Debug.assertNever(name, `Convert to ES module got invalid name kind ${name.kind}`); + } +} +function convertSingleIdentifierImport(name, moduleSpecifier, checker, identifiers, quotePreference) { + const nameSymbol = checker.getSymbolAtLocation(name); + const namedBindingsNames = /* @__PURE__ */ new Map(); + let needDefaultImport = false; + let useSitesToUnqualify; + for (const use of identifiers.original.get(name.text)) { + if (checker.getSymbolAtLocation(use) !== nameSymbol || use === name) { + continue; + } + const { parent: parent2 } = use; + if (isPropertyAccessExpression(parent2)) { + const { name: { text: propertyName } } = parent2; + if (propertyName === "default") { + needDefaultImport = true; + const importDefaultName = use.getText(); + (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(importDefaultName)); + } else { + Debug.assert(parent2.expression === use, "Didn't expect expression === use"); + let idName = namedBindingsNames.get(propertyName); + if (idName === void 0) { + idName = makeUniqueName(propertyName, identifiers); + namedBindingsNames.set(propertyName, idName); + } + (useSitesToUnqualify ?? (useSitesToUnqualify = /* @__PURE__ */ new Map())).set(parent2, factory.createIdentifier(idName)); + } + } else { + needDefaultImport = true; + } + } + const namedBindings = namedBindingsNames.size === 0 ? void 0 : arrayFrom(mapIterator(namedBindingsNames.entries(), ([propertyName, idName]) => factory.createImportSpecifier( + /*isTypeOnly*/ + false, + propertyName === idName ? void 0 : factory.createIdentifier(propertyName), + factory.createIdentifier(idName) + ))); + if (!namedBindings) { + needDefaultImport = true; + } + return convertedImports( + [makeImport(needDefaultImport ? getSynthesizedDeepClone(name) : void 0, namedBindings, moduleSpecifier, quotePreference)], + useSitesToUnqualify + ); +} +function makeUniqueName(name, identifiers) { + while (identifiers.original.has(name) || identifiers.additional.has(name)) { + name = `_${name}`; + } + identifiers.additional.add(name); + return name; +} +function collectFreeIdentifiers(file) { + const map2 = createMultiMap(); + forEachFreeIdentifier(file, (id) => map2.add(id.text, id)); + return map2; +} +function forEachFreeIdentifier(node, cb) { + if (isIdentifier(node) && isFreeIdentifier(node)) cb(node); + node.forEachChild((child) => forEachFreeIdentifier(child, cb)); +} +function isFreeIdentifier(node) { + const { parent: parent2 } = node; + switch (parent2.kind) { + case 211 /* PropertyAccessExpression */: + return parent2.name !== node; + case 208 /* BindingElement */: + return parent2.propertyName !== node; + case 276 /* ImportSpecifier */: + return parent2.propertyName !== node; + default: + return true; + } +} +function functionExpressionToDeclaration(name, additionalModifiers, fn, useSitesToUnqualify) { + return factory.createFunctionDeclaration( + concatenate(additionalModifiers, getSynthesizedDeepClones(fn.modifiers)), + getSynthesizedDeepClone(fn.asteriskToken), + name, + getSynthesizedDeepClones(fn.typeParameters), + getSynthesizedDeepClones(fn.parameters), + getSynthesizedDeepClone(fn.type), + factory.converters.convertToFunctionBlock(replaceImportUseSites(fn.body, useSitesToUnqualify)) + ); +} +function classExpressionToDeclaration(name, additionalModifiers, cls, useSitesToUnqualify) { + return factory.createClassDeclaration( + concatenate(additionalModifiers, getSynthesizedDeepClones(cls.modifiers)), + name, + getSynthesizedDeepClones(cls.typeParameters), + getSynthesizedDeepClones(cls.heritageClauses), + replaceImportUseSites(cls.members, useSitesToUnqualify) + ); +} +function makeSingleImport(localName, propertyName, moduleSpecifier, quotePreference) { + return propertyName === "default" ? makeImport( + factory.createIdentifier(localName), + /*namedImports*/ + void 0, + moduleSpecifier, + quotePreference + ) : makeImport( + /*defaultImport*/ + void 0, + [makeImportSpecifier2(propertyName, localName)], + moduleSpecifier, + quotePreference + ); +} +function makeImportSpecifier2(propertyName, name) { + return factory.createImportSpecifier( + /*isTypeOnly*/ + false, + propertyName !== void 0 && propertyName !== name ? factory.createIdentifier(propertyName) : void 0, + factory.createIdentifier(name) + ); +} +function makeConst(modifiers, name, init) { + return factory.createVariableStatement( + modifiers, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + init + )], + 2 /* Const */ + ) + ); +} +function makeExportDeclaration(exportSpecifiers, moduleSpecifier) { + return factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + exportSpecifiers && factory.createNamedExports(exportSpecifiers), + moduleSpecifier === void 0 ? void 0 : factory.createStringLiteral(moduleSpecifier) + ); +} +function convertedImports(newImports, useSitesToUnqualify) { + return { + newImports, + useSitesToUnqualify + }; +} + +// src/services/codefixes/correctQualifiedNameToIndexedAccessType.ts +var fixId12 = "correctQualifiedNameToIndexedAccessType"; +var errorCodes13 = [Diagnostics.Cannot_access_0_1_because_0_is_a_type_but_not_a_namespace_Did_you_mean_to_retrieve_the_type_of_the_property_1_in_0_with_0_1.code]; +registerCodeFix({ + errorCodes: errorCodes13, + getCodeActions(context) { + const qualifiedName = getQualifiedName(context.sourceFile, context.span.start); + if (!qualifiedName) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange10(t, context.sourceFile, qualifiedName)); + const newText = `${qualifiedName.left.text}["${qualifiedName.right.text}"]`; + return [createCodeFixAction(fixId12, changes, [Diagnostics.Rewrite_as_the_indexed_access_type_0, newText], fixId12, Diagnostics.Rewrite_all_as_indexed_access_types)]; + }, + fixIds: [fixId12], + getAllCodeActions: (context) => codeFixAll(context, errorCodes13, (changes, diag2) => { + const q = getQualifiedName(diag2.file, diag2.start); + if (q) { + doChange10(changes, diag2.file, q); + } + }) +}); +function getQualifiedName(sourceFile, pos) { + const qualifiedName = findAncestor(getTokenAtPosition(sourceFile, pos), isQualifiedName); + Debug.assert(!!qualifiedName, "Expected position to be owned by a qualified name."); + return isIdentifier(qualifiedName.left) ? qualifiedName : void 0; +} +function doChange10(changeTracker, sourceFile, qualifiedName) { + const rightText = qualifiedName.right.text; + const replacement = factory.createIndexedAccessTypeNode( + factory.createTypeReferenceNode( + qualifiedName.left, + /*typeArguments*/ + void 0 + ), + factory.createLiteralTypeNode(factory.createStringLiteral(rightText)) + ); + changeTracker.replaceNode(sourceFile, qualifiedName, replacement); +} + +// src/services/codefixes/convertToTypeOnlyExport.ts +var errorCodes14 = [Diagnostics.Re_exporting_a_type_when_0_is_enabled_requires_using_export_type.code]; +var fixId13 = "convertToTypeOnlyExport"; +registerCodeFix({ + errorCodes: errorCodes14, + getCodeActions: function getCodeActionsToConvertToTypeOnlyExport(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => fixSingleExportDeclaration(t, getExportSpecifierForDiagnosticSpan(context.span, context.sourceFile), context)); + if (changes.length) { + return [createCodeFixAction(fixId13, changes, Diagnostics.Convert_to_type_only_export, fixId13, Diagnostics.Convert_all_re_exported_types_to_type_only_exports)]; + } + }, + fixIds: [fixId13], + getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyExport(context) { + const fixedExportDeclarations = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes14, (changes, diag2) => { + const exportSpecifier = getExportSpecifierForDiagnosticSpan(diag2, context.sourceFile); + if (exportSpecifier && addToSeen(fixedExportDeclarations, getNodeId(exportSpecifier.parent.parent))) { + fixSingleExportDeclaration(changes, exportSpecifier, context); + } + }); + } +}); +function getExportSpecifierForDiagnosticSpan(span, sourceFile) { + return tryCast(getTokenAtPosition(sourceFile, span.start).parent, isExportSpecifier); +} +function fixSingleExportDeclaration(changes, exportSpecifier, context) { + if (!exportSpecifier) { + return; + } + const exportClause = exportSpecifier.parent; + const exportDeclaration = exportClause.parent; + const typeExportSpecifiers = getTypeExportSpecifiers(exportSpecifier, context); + if (typeExportSpecifiers.length === exportClause.elements.length) { + changes.insertModifierBefore(context.sourceFile, 156 /* TypeKeyword */, exportClause); + } else { + const valueExportDeclaration = factory.updateExportDeclaration( + exportDeclaration, + exportDeclaration.modifiers, + /*isTypeOnly*/ + false, + factory.updateNamedExports(exportClause, filter(exportClause.elements, (e) => !contains(typeExportSpecifiers, e))), + exportDeclaration.moduleSpecifier, + /*attributes*/ + void 0 + ); + const typeExportDeclaration = factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + true, + factory.createNamedExports(typeExportSpecifiers), + exportDeclaration.moduleSpecifier, + /*attributes*/ + void 0 + ); + changes.replaceNode(context.sourceFile, exportDeclaration, valueExportDeclaration, { + leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude + }); + changes.insertNodeAfter(context.sourceFile, exportDeclaration, typeExportDeclaration); + } +} +function getTypeExportSpecifiers(originExportSpecifier, context) { + const exportClause = originExportSpecifier.parent; + if (exportClause.elements.length === 1) { + return exportClause.elements; + } + const diagnostics = getDiagnosticsWithinSpan( + createTextSpanFromNode(exportClause), + context.program.getSemanticDiagnostics(context.sourceFile, context.cancellationToken) + ); + return filter(exportClause.elements, (element) => { + var _a; + return element === originExportSpecifier || ((_a = findDiagnosticForNode(element, diagnostics)) == null ? void 0 : _a.code) === errorCodes14[0]; + }); +} + +// src/services/codefixes/convertToTypeOnlyImport.ts +var errorCodes15 = [ + Diagnostics._0_is_a_type_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code, + Diagnostics._0_resolves_to_a_type_only_declaration_and_must_be_imported_using_a_type_only_import_when_verbatimModuleSyntax_is_enabled.code +]; +var fixId14 = "convertToTypeOnlyImport"; +registerCodeFix({ + errorCodes: errorCodes15, + getCodeActions: function getCodeActionsToConvertToTypeOnlyImport(context) { + var _a; + const declaration = getDeclaration2(context.sourceFile, context.span.start); + if (declaration) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration)); + const importDeclarationChanges = declaration.kind === 276 /* ImportSpecifier */ && isImportDeclaration(declaration.parent.parent.parent) && canConvertImportDeclarationForSpecifier(declaration, context.sourceFile, context.program) ? ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange11(t, context.sourceFile, declaration.parent.parent.parent)) : void 0; + const mainAction = createCodeFixAction( + fixId14, + changes, + declaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Use_type_0, ((_a = declaration.propertyName) == null ? void 0 : _a.text) ?? declaration.name.text] : Diagnostics.Use_import_type, + fixId14, + Diagnostics.Fix_all_with_type_only_imports + ); + if (some(importDeclarationChanges)) { + return [ + createCodeFixActionWithoutFixAll(fixId14, importDeclarationChanges, Diagnostics.Use_import_type), + mainAction + ]; + } + return [mainAction]; + } + return void 0; + }, + fixIds: [fixId14], + getAllCodeActions: function getAllCodeActionsToConvertToTypeOnlyImport(context) { + const fixedImportDeclarations = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes15, (changes, diag2) => { + const errorDeclaration = getDeclaration2(diag2.file, diag2.start); + if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 272 /* ImportDeclaration */ && !fixedImportDeclarations.has(errorDeclaration)) { + doChange11(changes, diag2.file, errorDeclaration); + fixedImportDeclarations.add(errorDeclaration); + } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */ && isImportDeclaration(errorDeclaration.parent.parent.parent) && !fixedImportDeclarations.has(errorDeclaration.parent.parent.parent) && canConvertImportDeclarationForSpecifier(errorDeclaration, diag2.file, context.program)) { + doChange11(changes, diag2.file, errorDeclaration.parent.parent.parent); + fixedImportDeclarations.add(errorDeclaration.parent.parent.parent); + } else if ((errorDeclaration == null ? void 0 : errorDeclaration.kind) === 276 /* ImportSpecifier */) { + doChange11(changes, diag2.file, errorDeclaration); + } + }); + } +}); +function getDeclaration2(sourceFile, pos) { + const { parent: parent2 } = getTokenAtPosition(sourceFile, pos); + return isImportSpecifier(parent2) || isImportDeclaration(parent2) && parent2.importClause ? parent2 : void 0; +} +function canConvertImportDeclarationForSpecifier(specifier, sourceFile, program) { + if (specifier.parent.parent.name) { + return false; + } + const nonTypeOnlySpecifiers = specifier.parent.elements.filter((e) => !e.isTypeOnly); + if (nonTypeOnlySpecifiers.length === 1) { + return true; + } + const checker = program.getTypeChecker(); + for (const specifier2 of nonTypeOnlySpecifiers) { + const isUsedAsValue = ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(specifier2.name, checker, sourceFile, (usage) => { + const symbol = checker.getSymbolAtLocation(usage); + return !!symbol && checker.symbolIsValue(symbol) || !isValidTypeOnlyAliasUseSite(usage); + }); + if (isUsedAsValue) { + return false; + } + } + return true; +} +function doChange11(changes, sourceFile, declaration) { + var _a; + if (isImportSpecifier(declaration)) { + changes.replaceNode(sourceFile, declaration, factory.updateImportSpecifier( + declaration, + /*isTypeOnly*/ + true, + declaration.propertyName, + declaration.name + )); + } else { + const importClause = declaration.importClause; + if (importClause.name && importClause.namedBindings) { + changes.replaceNodeWithNodes(sourceFile, declaration, [ + factory.createImportDeclaration( + getSynthesizedDeepClones( + declaration.modifiers, + /*includeTrivia*/ + true + ), + factory.createImportClause( + /*isTypeOnly*/ + true, + getSynthesizedDeepClone( + importClause.name, + /*includeTrivia*/ + true + ), + /*namedBindings*/ + void 0 + ), + getSynthesizedDeepClone( + declaration.moduleSpecifier, + /*includeTrivia*/ + true + ), + getSynthesizedDeepClone( + declaration.attributes, + /*includeTrivia*/ + true + ) + ), + factory.createImportDeclaration( + getSynthesizedDeepClones( + declaration.modifiers, + /*includeTrivia*/ + true + ), + factory.createImportClause( + /*isTypeOnly*/ + true, + /*name*/ + void 0, + getSynthesizedDeepClone( + importClause.namedBindings, + /*includeTrivia*/ + true + ) + ), + getSynthesizedDeepClone( + declaration.moduleSpecifier, + /*includeTrivia*/ + true + ), + getSynthesizedDeepClone( + declaration.attributes, + /*includeTrivia*/ + true + ) + ) + ]); + } else { + const newNamedBindings = ((_a = importClause.namedBindings) == null ? void 0 : _a.kind) === 275 /* NamedImports */ ? factory.updateNamedImports( + importClause.namedBindings, + sameMap(importClause.namedBindings.elements, (e) => factory.updateImportSpecifier( + e, + /*isTypeOnly*/ + false, + e.propertyName, + e.name + )) + ) : importClause.namedBindings; + const importDeclaration = factory.updateImportDeclaration(declaration, declaration.modifiers, factory.updateImportClause( + importClause, + /*isTypeOnly*/ + true, + importClause.name, + newNamedBindings + ), declaration.moduleSpecifier, declaration.attributes); + changes.replaceNode(sourceFile, declaration, importDeclaration); + } + } +} + +// src/services/codefixes/convertTypedefToType.ts +var fixId15 = "convertTypedefToType"; +var errorCodes16 = [Diagnostics.JSDoc_typedef_may_be_converted_to_TypeScript_type.code]; +registerCodeFix({ + fixIds: [fixId15], + errorCodes: errorCodes16, + getCodeActions(context) { + const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options); + const node = getTokenAtPosition( + context.sourceFile, + context.span.start + ); + if (!node) return; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange12(t, node, context.sourceFile, newLineCharacter)); + if (changes.length > 0) { + return [ + createCodeFixAction( + fixId15, + changes, + Diagnostics.Convert_typedef_to_TypeScript_type, + fixId15, + Diagnostics.Convert_all_typedef_to_TypeScript_types + ) + ]; + } + }, + getAllCodeActions: (context) => codeFixAll( + context, + errorCodes16, + (changes, diag2) => { + const newLineCharacter = getNewLineOrDefaultFromHost(context.host, context.formatContext.options); + const node = getTokenAtPosition(diag2.file, diag2.start); + const fixAll = true; + if (node) doChange12(changes, node, diag2.file, newLineCharacter, fixAll); + } + ) +}); +function doChange12(changes, node, sourceFile, newLine, fixAll = false) { + if (!isJSDocTypedefTag(node)) return; + const declaration = createDeclaration(node); + if (!declaration) return; + const commentNode = node.parent; + const { leftSibling, rightSibling } = getLeftAndRightSiblings(node); + let pos = commentNode.getStart(); + let prefix = ""; + if (!leftSibling && commentNode.comment) { + pos = findEndOfTextBetween(commentNode, commentNode.getStart(), node.getStart()); + prefix = `${newLine} */${newLine}`; + } + if (leftSibling) { + if (fixAll && isJSDocTypedefTag(leftSibling)) { + pos = node.getStart(); + prefix = ""; + } else { + pos = findEndOfTextBetween(commentNode, leftSibling.getStart(), node.getStart()); + prefix = `${newLine} */${newLine}`; + } + } + let end = commentNode.getEnd(); + let suffix = ""; + if (rightSibling) { + if (fixAll && isJSDocTypedefTag(rightSibling)) { + end = rightSibling.getStart(); + suffix = `${newLine}${newLine}`; + } else { + end = rightSibling.getStart(); + suffix = `${newLine}/**${newLine} * `; + } + } + changes.replaceRange(sourceFile, { pos, end }, declaration, { prefix, suffix }); +} +function getLeftAndRightSiblings(typedefNode) { + const commentNode = typedefNode.parent; + const maxChildIndex = commentNode.getChildCount() - 1; + const currentNodeIndex = commentNode.getChildren().findIndex( + (n) => n.getStart() === typedefNode.getStart() && n.getEnd() === typedefNode.getEnd() + ); + const leftSibling = currentNodeIndex > 0 ? commentNode.getChildAt(currentNodeIndex - 1) : void 0; + const rightSibling = currentNodeIndex < maxChildIndex ? commentNode.getChildAt(currentNodeIndex + 1) : void 0; + return { leftSibling, rightSibling }; +} +function findEndOfTextBetween(jsDocComment, from, to) { + const comment = jsDocComment.getText().substring(from - jsDocComment.getStart(), to - jsDocComment.getStart()); + for (let i = comment.length; i > 0; i--) { + if (!/[*/\s]/.test(comment.substring(i - 1, i))) { + return from + i; + } + } + return to; +} +function createDeclaration(tag) { + var _a; + const { typeExpression } = tag; + if (!typeExpression) return; + const typeName = (_a = tag.name) == null ? void 0 : _a.getText(); + if (!typeName) return; + if (typeExpression.kind === 322 /* JSDocTypeLiteral */) { + return createInterfaceForTypeLiteral(typeName, typeExpression); + } + if (typeExpression.kind === 309 /* JSDocTypeExpression */) { + return createTypeAliasForTypeExpression(typeName, typeExpression); + } +} +function createInterfaceForTypeLiteral(typeName, typeLiteral) { + const propertySignatures = createSignatureFromTypeLiteral(typeLiteral); + if (!some(propertySignatures)) return; + return factory.createInterfaceDeclaration( + /*modifiers*/ + void 0, + typeName, + /*typeParameters*/ + void 0, + /*heritageClauses*/ + void 0, + propertySignatures + ); +} +function createTypeAliasForTypeExpression(typeName, typeExpression) { + const typeReference = getSynthesizedDeepClone(typeExpression.type); + if (!typeReference) return; + return factory.createTypeAliasDeclaration( + /*modifiers*/ + void 0, + factory.createIdentifier(typeName), + /*typeParameters*/ + void 0, + typeReference + ); +} +function createSignatureFromTypeLiteral(typeLiteral) { + const propertyTags = typeLiteral.jsDocPropertyTags; + if (!some(propertyTags)) return; + const getSignature = (tag) => { + var _a; + const name = getPropertyName(tag); + const type = (_a = tag.typeExpression) == null ? void 0 : _a.type; + const isOptional = tag.isBracketed; + let typeReference; + if (type && isJSDocTypeLiteral(type)) { + const signatures = createSignatureFromTypeLiteral(type); + typeReference = factory.createTypeLiteralNode(signatures); + } else if (type) { + typeReference = getSynthesizedDeepClone(type); + } + if (typeReference && name) { + const questionToken = isOptional ? factory.createToken(58 /* QuestionToken */) : void 0; + return factory.createPropertySignature( + /*modifiers*/ + void 0, + name, + questionToken, + typeReference + ); + } + }; + return mapDefined(propertyTags, getSignature); +} +function getPropertyName(tag) { + return tag.name.kind === 80 /* Identifier */ ? tag.name.text : tag.name.right.text; +} +function getJSDocTypedefNodes(node) { + if (hasJSDocNodes(node)) { + return flatMap(node.jsDoc, (doc) => { + var _a; + return (_a = doc.tags) == null ? void 0 : _a.filter((tag) => isJSDocTypedefTag(tag)); + }); + } + return []; +} + +// src/services/codefixes/convertLiteralTypeToMappedType.ts +var fixId16 = "convertLiteralTypeToMappedType"; +var errorCodes17 = [Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here_Did_you_mean_to_use_1_in_0.code]; +registerCodeFix({ + errorCodes: errorCodes17, + getCodeActions: function getCodeActionsToConvertLiteralTypeToMappedType(context) { + const { sourceFile, span } = context; + const info = getInfo5(sourceFile, span.start); + if (!info) { + return void 0; + } + const { name, constraint } = info; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange13(t, sourceFile, info)); + return [createCodeFixAction(fixId16, changes, [Diagnostics.Convert_0_to_1_in_0, constraint, name], fixId16, Diagnostics.Convert_all_type_literals_to_mapped_type)]; + }, + fixIds: [fixId16], + getAllCodeActions: (context) => codeFixAll(context, errorCodes17, (changes, diag2) => { + const info = getInfo5(diag2.file, diag2.start); + if (info) { + doChange13(changes, diag2.file, info); + } + }) +}); +function getInfo5(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + if (isIdentifier(token)) { + const propertySignature = cast(token.parent.parent, isPropertySignature); + const propertyName = token.getText(sourceFile); + return { + container: cast(propertySignature.parent, isTypeLiteralNode), + typeNode: propertySignature.type, + constraint: propertyName, + name: propertyName === "K" ? "P" : "K" + }; + } + return void 0; +} +function doChange13(changes, sourceFile, { container, typeNode, constraint, name }) { + changes.replaceNode( + sourceFile, + container, + factory.createMappedTypeNode( + /*readonlyToken*/ + void 0, + factory.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + name, + factory.createTypeReferenceNode(constraint) + ), + /*nameType*/ + void 0, + /*questionToken*/ + void 0, + typeNode, + /*members*/ + void 0 + ) + ); +} + +// src/services/codefixes/fixClassIncorrectlyImplementsInterface.ts +var errorCodes18 = [ + Diagnostics.Class_0_incorrectly_implements_interface_1.code, + Diagnostics.Class_0_incorrectly_implements_class_1_Did_you_mean_to_extend_1_and_inherit_its_members_as_a_subclass.code +]; +var fixId17 = "fixClassIncorrectlyImplementsInterface"; +registerCodeFix({ + errorCodes: errorCodes18, + getCodeActions(context) { + const { sourceFile, span } = context; + const classDeclaration = getClass(sourceFile, span.start); + return mapDefined(getEffectiveImplementsTypeNodes(classDeclaration), (implementedTypeNode) => { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, t, context.preferences)); + return changes.length === 0 ? void 0 : createCodeFixAction(fixId17, changes, [Diagnostics.Implement_interface_0, implementedTypeNode.getText(sourceFile)], fixId17, Diagnostics.Implement_all_unimplemented_interfaces); + }); + }, + fixIds: [fixId17], + getAllCodeActions(context) { + const seenClassDeclarations = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes18, (changes, diag2) => { + const classDeclaration = getClass(diag2.file, diag2.start); + if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) { + for (const implementedTypeNode of getEffectiveImplementsTypeNodes(classDeclaration)) { + addMissingDeclarations(context, implementedTypeNode, diag2.file, classDeclaration, changes, context.preferences); + } + } + }); + } +}); +function getClass(sourceFile, pos) { + return Debug.checkDefined(getContainingClass(getTokenAtPosition(sourceFile, pos)), "There should be a containing class"); +} +function symbolPointsToNonPrivateMember(symbol) { + return !symbol.valueDeclaration || !(getEffectiveModifierFlags(symbol.valueDeclaration) & 2 /* Private */); +} +function addMissingDeclarations(context, implementedTypeNode, sourceFile, classDeclaration, changeTracker, preferences) { + const checker = context.program.getTypeChecker(); + const maybeHeritageClauseSymbol = getHeritageClauseSymbolTable(classDeclaration, checker); + const implementedType = checker.getTypeAtLocation(implementedTypeNode); + const implementedTypeSymbols = checker.getPropertiesOfType(implementedType); + const nonPrivateAndNotExistedInHeritageClauseMembers = implementedTypeSymbols.filter(and(symbolPointsToNonPrivateMember, (symbol) => !maybeHeritageClauseSymbol.has(symbol.escapedName))); + const classType = checker.getTypeAtLocation(classDeclaration); + const constructor = find(classDeclaration.members, (m) => isConstructorDeclaration(m)); + if (!classType.getNumberIndexType()) { + createMissingIndexSignatureDeclaration(implementedType, 1 /* Number */); + } + if (!classType.getStringIndexType()) { + createMissingIndexSignatureDeclaration(implementedType, 0 /* String */); + } + const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host); + createMissingMemberNodes(classDeclaration, nonPrivateAndNotExistedInHeritageClauseMembers, sourceFile, context, preferences, importAdder, (member) => insertInterfaceMemberNode(sourceFile, classDeclaration, member)); + importAdder.writeFixes(changeTracker); + function createMissingIndexSignatureDeclaration(type, kind) { + const indexInfoOfKind = checker.getIndexInfoOfType(type, kind); + if (indexInfoOfKind) { + insertInterfaceMemberNode(sourceFile, classDeclaration, checker.indexInfoToIndexSignatureDeclaration( + indexInfoOfKind, + classDeclaration, + /*flags*/ + void 0, + /*internalFlags*/ + void 0, + getNoopSymbolTrackerWithResolver(context) + )); + } + } + function insertInterfaceMemberNode(sourceFile2, cls, newElement) { + if (constructor) { + changeTracker.insertNodeAfter(sourceFile2, constructor, newElement); + } else { + changeTracker.insertMemberAtStart(sourceFile2, cls, newElement); + } + } +} +function getHeritageClauseSymbolTable(classDeclaration, checker) { + const heritageClauseNode = getEffectiveBaseTypeNode(classDeclaration); + if (!heritageClauseNode) return createSymbolTable(); + const heritageClauseType = checker.getTypeAtLocation(heritageClauseNode); + const heritageClauseTypeSymbols = checker.getPropertiesOfType(heritageClauseType); + return createSymbolTable(heritageClauseTypeSymbols.filter(symbolPointsToNonPrivateMember)); +} + +// src/services/codefixes/importFixes.ts +var importFixName = "import"; +var importFixId = "fixMissingImport"; +var errorCodes19 = [ + Diagnostics.Cannot_find_name_0.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_1.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code, + Diagnostics.Cannot_find_namespace_0.code, + Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code, + Diagnostics._0_only_refers_to_a_type_but_is_being_used_as_a_value_here.code, + Diagnostics.No_value_exists_in_scope_for_the_shorthand_property_0_Either_declare_one_or_provide_an_initializer.code, + Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_1_or_later.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_change_your_target_library_Try_changing_the_lib_compiler_option_to_include_dom.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha_and_then_add_jest_or_mocha_to_the_types_field_in_your_tsconfig.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_jQuery_Try_npm_i_save_dev_types_Slashjquery_and_then_add_jquery_to_the_types_field_in_your_tsconfig.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_a_test_runner_Try_npm_i_save_dev_types_Slashjest_or_npm_i_save_dev_types_Slashmocha.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode.code, + Diagnostics.Cannot_find_name_0_Do_you_need_to_install_type_definitions_for_node_Try_npm_i_save_dev_types_Slashnode_and_then_add_node_to_the_types_field_in_your_tsconfig.code, + Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code, + Diagnostics.This_JSX_tag_requires_0_to_be_in_scope_but_it_could_not_be_found.code +]; +registerCodeFix({ + errorCodes: errorCodes19, + getCodeActions(context) { + const { errorCode, preferences, sourceFile, span, program } = context; + const info = getFixInfos( + context, + errorCode, + span.start, + /*useAutoImportProvider*/ + true + ); + if (!info) return void 0; + return info.map( + ({ fix, symbolName: symbolName2, errorIdentifierText }) => codeActionForFix( + context, + sourceFile, + symbolName2, + fix, + /*includeSymbolNameInDescription*/ + symbolName2 !== errorIdentifierText, + program, + preferences + ) + ); + }, + fixIds: [importFixId], + getAllCodeActions: (context) => { + const { sourceFile, program, preferences, host, cancellationToken } = context; + const importAdder = createImportAdderWorker( + sourceFile, + program, + /*useAutoImportProvider*/ + true, + preferences, + host, + cancellationToken + ); + eachDiagnostic(context, errorCodes19, (diag2) => importAdder.addImportFromDiagnostic(diag2, context)); + return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, importAdder.writeFixes)); + } +}); +function createImportAdder(sourceFile, program, preferences, host, cancellationToken) { + return createImportAdderWorker( + sourceFile, + program, + /*useAutoImportProvider*/ + false, + preferences, + host, + cancellationToken + ); +} +function createImportAdderWorker(sourceFile, program, useAutoImportProvider, preferences, host, cancellationToken) { + const compilerOptions = program.getCompilerOptions(); + const addToNamespace = []; + const importType = []; + const addToExisting = /* @__PURE__ */ new Map(); + const removeExisting = /* @__PURE__ */ new Set(); + const verbatimImports = /* @__PURE__ */ new Set(); + const newImports = /* @__PURE__ */ new Map(); + return { addImportFromDiagnostic, addImportFromExportedSymbol, addImportForModuleSymbol, writeFixes, hasFixes, addImportForUnresolvedIdentifier, addImportForNonExistentExport, removeExistingImport, addVerbatimImport }; + function addVerbatimImport(declaration) { + verbatimImports.add(declaration); + } + function addImportForUnresolvedIdentifier(context, symbolToken, useAutoImportProvider2) { + const info = getFixInfosWithoutDiagnostic(context, symbolToken, useAutoImportProvider2); + if (!info || !info.length) return; + addImport(first(info)); + } + function addImportFromDiagnostic(diagnostic, context) { + const info = getFixInfos(context, diagnostic.code, diagnostic.start, useAutoImportProvider); + if (!info || !info.length) return; + addImport(first(info)); + } + function addImportFromExportedSymbol(exportedSymbol, isValidTypeOnlyUseSite, referenceImport) { + var _a, _b; + const moduleSymbol = Debug.checkDefined(exportedSymbol.parent, "Expected exported symbol to have module symbol as parent"); + const symbolName2 = getNameForExportedSymbol(exportedSymbol, getEmitScriptTarget(compilerOptions)); + const checker = program.getTypeChecker(); + const symbol = checker.getMergedSymbol(skipAlias(exportedSymbol, checker)); + const exportInfo = getAllExportInfoForSymbol( + sourceFile, + symbol, + symbolName2, + moduleSymbol, + /*preferCapitalized*/ + false, + program, + host, + preferences, + cancellationToken + ); + if (!exportInfo) { + Debug.assert((_a = preferences.autoImportFileExcludePatterns) == null ? void 0 : _a.length); + return; + } + const useRequire = shouldUseRequire(sourceFile, program); + let fix = getImportFixForSymbol( + sourceFile, + exportInfo, + program, + /*position*/ + void 0, + !!isValidTypeOnlyUseSite, + useRequire, + host, + preferences + ); + if (fix) { + const localName = ((_b = tryCast(referenceImport == null ? void 0 : referenceImport.name, isIdentifier)) == null ? void 0 : _b.text) ?? symbolName2; + let addAsTypeOnly; + let propertyName; + if (referenceImport && isTypeOnlyImportDeclaration(referenceImport) && (fix.kind === 3 /* AddNew */ || fix.kind === 2 /* AddToExisting */) && fix.addAsTypeOnly === 1 /* Allowed */) { + addAsTypeOnly = 2 /* Required */; + } + if (exportedSymbol.name !== localName) { + propertyName = exportedSymbol.name; + } + fix = { + ...fix, + ...addAsTypeOnly === void 0 ? {} : { addAsTypeOnly }, + ...propertyName === void 0 ? {} : { propertyName } + }; + addImport({ fix, symbolName: localName ?? symbolName2, errorIdentifierText: void 0 }); + } + } + function addImportForModuleSymbol(symbolAlias, isValidTypeOnlyUseSite, referenceImport) { + var _a, _b, _c; + const checker = program.getTypeChecker(); + const moduleSymbol = checker.getAliasedSymbol(symbolAlias); + Debug.assert(moduleSymbol.flags & 1536 /* Module */, "Expected symbol to be a module"); + const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host); + const moduleSpecifierResult = ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo( + moduleSymbol, + checker, + compilerOptions, + sourceFile, + moduleSpecifierResolutionHost, + preferences, + /*options*/ + void 0, + /*forAutoImport*/ + true + ); + const useRequire = shouldUseRequire(sourceFile, program); + let addAsTypeOnly = getAddAsTypeOnly( + isValidTypeOnlyUseSite, + /*isForNewImportDeclaration*/ + true, + /*symbol*/ + void 0, + symbolAlias.flags, + program.getTypeChecker(), + compilerOptions + ); + addAsTypeOnly = addAsTypeOnly === 1 /* Allowed */ && isTypeOnlyImportDeclaration(referenceImport) ? 2 /* Required */ : 1 /* Allowed */; + const importKind = isImportDeclaration(referenceImport) ? isDefaultImport(referenceImport) ? 1 /* Default */ : 2 /* Namespace */ : isImportSpecifier(referenceImport) ? 0 /* Named */ : isImportClause(referenceImport) && !!referenceImport.name ? 1 /* Default */ : 2 /* Namespace */; + const exportInfo = [{ + symbol: symbolAlias, + moduleSymbol, + moduleFileName: (_c = (_b = (_a = moduleSymbol.declarations) == null ? void 0 : _a[0]) == null ? void 0 : _b.getSourceFile()) == null ? void 0 : _c.fileName, + exportKind: 4 /* Module */, + targetFlags: symbolAlias.flags, + isFromPackageJson: false + }]; + const existingFix = getImportFixForSymbol( + sourceFile, + exportInfo, + program, + /*position*/ + void 0, + !!isValidTypeOnlyUseSite, + useRequire, + host, + preferences + ); + let fix; + if (existingFix && importKind !== 2 /* Namespace */) { + fix = { + ...existingFix, + addAsTypeOnly, + importKind + }; + } else { + fix = { + kind: 3 /* AddNew */, + moduleSpecifierKind: existingFix !== void 0 ? existingFix.moduleSpecifierKind : moduleSpecifierResult.kind, + moduleSpecifier: existingFix !== void 0 ? existingFix.moduleSpecifier : first(moduleSpecifierResult.moduleSpecifiers), + importKind, + addAsTypeOnly, + useRequire + }; + } + addImport({ fix, symbolName: symbolAlias.name, errorIdentifierText: void 0 }); + } + function addImportForNonExistentExport(exportName, exportingFileName, exportKind, exportedMeanings, isImportUsageValidAsTypeOnly) { + const exportingSourceFile = program.getSourceFile(exportingFileName); + const useRequire = shouldUseRequire(sourceFile, program); + if (exportingSourceFile && exportingSourceFile.symbol) { + const { fixes } = getImportFixes( + [{ + exportKind, + isFromPackageJson: false, + moduleFileName: exportingFileName, + moduleSymbol: exportingSourceFile.symbol, + targetFlags: exportedMeanings + }], + /*usagePosition*/ + void 0, + isImportUsageValidAsTypeOnly, + useRequire, + program, + sourceFile, + host, + preferences + ); + if (fixes.length) { + addImport({ fix: fixes[0], symbolName: exportName, errorIdentifierText: exportName }); + } + } else { + const futureExportingSourceFile = createFutureSourceFile(exportingFileName, 99 /* ESNext */, program, host); + const moduleSpecifier = ts_moduleSpecifiers_exports.getLocalModuleSpecifierBetweenFileNames( + sourceFile, + exportingFileName, + compilerOptions, + createModuleSpecifierResolutionHost(program, host), + preferences + ); + const importKind = getImportKind(futureExportingSourceFile, exportKind, program); + const addAsTypeOnly = getAddAsTypeOnly( + isImportUsageValidAsTypeOnly, + /*isForNewImportDeclaration*/ + true, + /*symbol*/ + void 0, + exportedMeanings, + program.getTypeChecker(), + compilerOptions + ); + const fix = { + kind: 3 /* AddNew */, + moduleSpecifierKind: "relative", + moduleSpecifier, + importKind, + addAsTypeOnly, + useRequire + }; + addImport({ fix, symbolName: exportName, errorIdentifierText: exportName }); + } + } + function removeExistingImport(declaration) { + if (declaration.kind === 273 /* ImportClause */) { + Debug.assertIsDefined(declaration.name, "ImportClause should have a name if it's being removed"); + } + removeExisting.add(declaration); + } + function addImport(info) { + var _a, _b, _c; + const { fix, symbolName: symbolName2 } = info; + switch (fix.kind) { + case 0 /* UseNamespace */: + addToNamespace.push(fix); + break; + case 1 /* JsdocTypeImport */: + importType.push(fix); + break; + case 2 /* AddToExisting */: { + const { importClauseOrBindingPattern, importKind, addAsTypeOnly, propertyName } = fix; + let entry = addToExisting.get(importClauseOrBindingPattern); + if (!entry) { + addToExisting.set(importClauseOrBindingPattern, entry = { importClauseOrBindingPattern, defaultImport: void 0, namedImports: /* @__PURE__ */ new Map() }); + } + if (importKind === 0 /* Named */) { + const prevTypeOnly = (_a = entry == null ? void 0 : entry.namedImports.get(symbolName2)) == null ? void 0 : _a.addAsTypeOnly; + entry.namedImports.set(symbolName2, { addAsTypeOnly: reduceAddAsTypeOnlyValues(prevTypeOnly, addAsTypeOnly), propertyName }); + } else { + Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add to Existing) Default import should be missing or match symbolName"); + entry.defaultImport = { + name: symbolName2, + addAsTypeOnly: reduceAddAsTypeOnlyValues((_b = entry.defaultImport) == null ? void 0 : _b.addAsTypeOnly, addAsTypeOnly) + }; + } + break; + } + case 3 /* AddNew */: { + const { moduleSpecifier, importKind, useRequire, addAsTypeOnly, propertyName } = fix; + const entry = getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly); + Debug.assert(entry.useRequire === useRequire, "(Add new) Tried to add an `import` and a `require` for the same module"); + switch (importKind) { + case 1 /* Default */: + Debug.assert(entry.defaultImport === void 0 || entry.defaultImport.name === symbolName2, "(Add new) Default import should be missing or match symbolName"); + entry.defaultImport = { name: symbolName2, addAsTypeOnly: reduceAddAsTypeOnlyValues((_c = entry.defaultImport) == null ? void 0 : _c.addAsTypeOnly, addAsTypeOnly) }; + break; + case 0 /* Named */: + const prevValue = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2); + entry.namedImports.set(symbolName2, [reduceAddAsTypeOnlyValues(prevValue, addAsTypeOnly), propertyName]); + break; + case 3 /* CommonJS */: + if (compilerOptions.verbatimModuleSyntax) { + const prevValue2 = (entry.namedImports || (entry.namedImports = /* @__PURE__ */ new Map())).get(symbolName2); + entry.namedImports.set(symbolName2, [reduceAddAsTypeOnlyValues(prevValue2, addAsTypeOnly), propertyName]); + } else { + Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName"); + entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly }; + } + break; + case 2 /* Namespace */: + Debug.assert(entry.namespaceLikeImport === void 0 || entry.namespaceLikeImport.name === symbolName2, "Namespacelike import shoudl be missing or match symbolName"); + entry.namespaceLikeImport = { importKind, name: symbolName2, addAsTypeOnly }; + break; + } + break; + } + case 4 /* PromoteTypeOnly */: + break; + default: + Debug.assertNever(fix, `fix wasn't never - got kind ${fix.kind}`); + } + function reduceAddAsTypeOnlyValues(prevValue, newValue) { + return Math.max(prevValue ?? 0, newValue); + } + function getNewImportEntry(moduleSpecifier, importKind, useRequire, addAsTypeOnly) { + const typeOnlyKey = newImportsKey( + moduleSpecifier, + /*topLevelTypeOnly*/ + true + ); + const nonTypeOnlyKey = newImportsKey( + moduleSpecifier, + /*topLevelTypeOnly*/ + false + ); + const typeOnlyEntry = newImports.get(typeOnlyKey); + const nonTypeOnlyEntry = newImports.get(nonTypeOnlyKey); + const newEntry = { + defaultImport: void 0, + namedImports: void 0, + namespaceLikeImport: void 0, + useRequire + }; + if (importKind === 1 /* Default */ && addAsTypeOnly === 2 /* Required */) { + if (typeOnlyEntry) return typeOnlyEntry; + newImports.set(typeOnlyKey, newEntry); + return newEntry; + } + if (addAsTypeOnly === 1 /* Allowed */ && (typeOnlyEntry || nonTypeOnlyEntry)) { + return typeOnlyEntry || nonTypeOnlyEntry; + } + if (nonTypeOnlyEntry) { + return nonTypeOnlyEntry; + } + newImports.set(nonTypeOnlyKey, newEntry); + return newEntry; + } + function newImportsKey(moduleSpecifier, topLevelTypeOnly) { + return `${topLevelTypeOnly ? 1 : 0}|${moduleSpecifier}`; + } + } + function writeFixes(changeTracker, oldFileQuotePreference) { + var _a, _b; + let quotePreference; + if (sourceFile.imports !== void 0 && sourceFile.imports.length === 0 && oldFileQuotePreference !== void 0) { + quotePreference = oldFileQuotePreference; + } else { + quotePreference = getQuotePreference(sourceFile, preferences); + } + for (const fix of addToNamespace) { + addNamespaceQualifier(changeTracker, sourceFile, fix); + } + for (const fix of importType) { + addImportType(changeTracker, sourceFile, fix, quotePreference); + } + let importSpecifiersToRemoveWhileAdding; + if (removeExisting.size) { + Debug.assert(isFullSourceFile(sourceFile), "Cannot remove imports from a future source file"); + const importDeclarationsWithRemovals = new Set(mapDefined([...removeExisting], (d) => findAncestor(d, isImportDeclaration))); + const variableDeclarationsWithRemovals = new Set(mapDefined([...removeExisting], (d) => findAncestor(d, isVariableDeclarationInitializedToRequire))); + const emptyImportDeclarations = [...importDeclarationsWithRemovals].filter( + (d) => { + var _a2, _b2, _c; + return ( + // nothing added to the import declaration + !addToExisting.has(d.importClause) && // no default, or default is being removed + (!((_a2 = d.importClause) == null ? void 0 : _a2.name) || removeExisting.has(d.importClause)) && // no namespace import, or namespace import is being removed + (!tryCast((_b2 = d.importClause) == null ? void 0 : _b2.namedBindings, isNamespaceImport) || removeExisting.has(d.importClause.namedBindings)) && // no named imports, or all named imports are being removed + (!tryCast((_c = d.importClause) == null ? void 0 : _c.namedBindings, isNamedImports) || every(d.importClause.namedBindings.elements, (e) => removeExisting.has(e))) + ); + } + ); + const emptyVariableDeclarations = [...variableDeclarationsWithRemovals].filter( + (d) => ( + // no binding elements being added to the variable declaration + (d.name.kind !== 206 /* ObjectBindingPattern */ || !addToExisting.has(d.name)) && // no binding elements, or all binding elements are being removed + (d.name.kind !== 206 /* ObjectBindingPattern */ || every(d.name.elements, (e) => removeExisting.has(e))) + ) + ); + const namedBindingsToDelete = [...importDeclarationsWithRemovals].filter( + (d) => { + var _a2, _b2; + return ( + // has named bindings + ((_a2 = d.importClause) == null ? void 0 : _a2.namedBindings) && // is not being fully removed + emptyImportDeclarations.indexOf(d) === -1 && // is not gaining named imports + !((_b2 = addToExisting.get(d.importClause)) == null ? void 0 : _b2.namedImports) && // all named imports are being removed + (d.importClause.namedBindings.kind === 274 /* NamespaceImport */ || every(d.importClause.namedBindings.elements, (e) => removeExisting.has(e))) + ); + } + ); + for (const declaration of [...emptyImportDeclarations, ...emptyVariableDeclarations]) { + changeTracker.delete(sourceFile, declaration); + } + for (const declaration of namedBindingsToDelete) { + changeTracker.replaceNode( + sourceFile, + declaration.importClause, + factory.updateImportClause( + declaration.importClause, + declaration.importClause.isTypeOnly, + declaration.importClause.name, + /*namedBindings*/ + void 0 + ) + ); + } + for (const declaration of removeExisting) { + const importDeclaration = findAncestor(declaration, isImportDeclaration); + if (importDeclaration && emptyImportDeclarations.indexOf(importDeclaration) === -1 && namedBindingsToDelete.indexOf(importDeclaration) === -1) { + if (declaration.kind === 273 /* ImportClause */) { + changeTracker.delete(sourceFile, declaration.name); + } else { + Debug.assert(declaration.kind === 276 /* ImportSpecifier */, "NamespaceImport should have been handled earlier"); + if ((_a = addToExisting.get(importDeclaration.importClause)) == null ? void 0 : _a.namedImports) { + (importSpecifiersToRemoveWhileAdding ?? (importSpecifiersToRemoveWhileAdding = /* @__PURE__ */ new Set())).add(declaration); + } else { + changeTracker.delete(sourceFile, declaration); + } + } + } else if (declaration.kind === 208 /* BindingElement */) { + if ((_b = addToExisting.get(declaration.parent)) == null ? void 0 : _b.namedImports) { + (importSpecifiersToRemoveWhileAdding ?? (importSpecifiersToRemoveWhileAdding = /* @__PURE__ */ new Set())).add(declaration); + } else { + changeTracker.delete(sourceFile, declaration); + } + } else if (declaration.kind === 271 /* ImportEqualsDeclaration */) { + changeTracker.delete(sourceFile, declaration); + } + } + } + addToExisting.forEach(({ importClauseOrBindingPattern, defaultImport, namedImports }) => { + doAddExistingFix( + changeTracker, + sourceFile, + importClauseOrBindingPattern, + defaultImport, + arrayFrom(namedImports.entries(), ([name, { addAsTypeOnly, propertyName }]) => ({ addAsTypeOnly, propertyName, name })), + importSpecifiersToRemoveWhileAdding, + preferences + ); + }); + let newDeclarations; + newImports.forEach(({ useRequire, defaultImport, namedImports, namespaceLikeImport }, key) => { + const moduleSpecifier = key.slice(2); + const getDeclarations = useRequire ? getNewRequires : getNewImports; + const declarations = getDeclarations( + moduleSpecifier, + quotePreference, + defaultImport, + namedImports && arrayFrom(namedImports.entries(), ([name, [addAsTypeOnly, propertyName]]) => ({ addAsTypeOnly, propertyName, name })), + namespaceLikeImport, + compilerOptions, + preferences + ); + newDeclarations = combine(newDeclarations, declarations); + }); + newDeclarations = combine(newDeclarations, getCombinedVerbatimImports()); + if (newDeclarations) { + insertImports( + changeTracker, + sourceFile, + newDeclarations, + /*blankLineBetween*/ + true, + preferences + ); + } + } + function getCombinedVerbatimImports() { + if (!verbatimImports.size) return void 0; + const importDeclarations = new Set(mapDefined([...verbatimImports], (d) => findAncestor(d, isImportDeclaration))); + const requireStatements = new Set(mapDefined([...verbatimImports], (d) => findAncestor(d, isRequireVariableStatement))); + return [ + ...mapDefined([...verbatimImports], (d) => d.kind === 271 /* ImportEqualsDeclaration */ ? getSynthesizedDeepClone( + d, + /*includeTrivia*/ + true + ) : void 0), + ...[...importDeclarations].map((d) => { + var _a; + if (verbatimImports.has(d)) { + return getSynthesizedDeepClone( + d, + /*includeTrivia*/ + true + ); + } + return getSynthesizedDeepClone( + factory.updateImportDeclaration( + d, + d.modifiers, + d.importClause && factory.updateImportClause( + d.importClause, + d.importClause.isTypeOnly, + verbatimImports.has(d.importClause) ? d.importClause.name : void 0, + verbatimImports.has(d.importClause.namedBindings) ? d.importClause.namedBindings : ((_a = tryCast(d.importClause.namedBindings, isNamedImports)) == null ? void 0 : _a.elements.some((e) => verbatimImports.has(e))) ? factory.updateNamedImports( + d.importClause.namedBindings, + d.importClause.namedBindings.elements.filter((e) => verbatimImports.has(e)) + ) : void 0 + ), + d.moduleSpecifier, + d.attributes + ), + /*includeTrivia*/ + true + ); + }), + ...[...requireStatements].map((s) => { + if (verbatimImports.has(s)) { + return getSynthesizedDeepClone( + s, + /*includeTrivia*/ + true + ); + } + return getSynthesizedDeepClone( + factory.updateVariableStatement( + s, + s.modifiers, + factory.updateVariableDeclarationList( + s.declarationList, + mapDefined(s.declarationList.declarations, (d) => { + if (verbatimImports.has(d)) { + return d; + } + return factory.updateVariableDeclaration( + d, + d.name.kind === 206 /* ObjectBindingPattern */ ? factory.updateObjectBindingPattern( + d.name, + d.name.elements.filter((e) => verbatimImports.has(e)) + ) : d.name, + d.exclamationToken, + d.type, + d.initializer + ); + }) + ) + ), + /*includeTrivia*/ + true + ); + }) + ]; + } + function hasFixes() { + return addToNamespace.length > 0 || importType.length > 0 || addToExisting.size > 0 || newImports.size > 0 || verbatimImports.size > 0 || removeExisting.size > 0; + } +} +function createImportSpecifierResolver(importingFile, program, host, preferences) { + const packageJsonImportFilter = createPackageJsonImportFilter(importingFile, preferences, host); + const importMap = createExistingImportMap(importingFile, program); + return { getModuleSpecifierForBestExportInfo }; + function getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, fromCacheOnly) { + const { fixes, computedWithoutCacheCount } = getImportFixes( + exportInfo, + position, + isValidTypeOnlyUseSite, + /*useRequire*/ + false, + program, + importingFile, + host, + preferences, + importMap, + fromCacheOnly + ); + const result = getBestFix(fixes, importingFile, program, packageJsonImportFilter, host, preferences); + return result && { ...result, computedWithoutCacheCount }; + } +} +function getImportCompletionAction(targetSymbol, moduleSymbol, exportMapKey, sourceFile, symbolName2, isJsxTagName, host, program, formatContext, position, preferences, cancellationToken) { + let exportInfos; + if (exportMapKey) { + exportInfos = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken).get(sourceFile.path, exportMapKey); + Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified exportMapKey"); + } else { + exportInfos = pathIsBareSpecifier(stripQuotes(moduleSymbol.name)) ? [getSingleExportInfoForSymbol(targetSymbol, symbolName2, moduleSymbol, program, host)] : getAllExportInfoForSymbol(sourceFile, targetSymbol, symbolName2, moduleSymbol, isJsxTagName, program, host, preferences, cancellationToken); + Debug.assertIsDefined(exportInfos, "Some exportInfo should match the specified symbol / moduleSymbol"); + } + const useRequire = shouldUseRequire(sourceFile, program); + const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(getTokenAtPosition(sourceFile, position)); + const fix = Debug.checkDefined(getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences)); + return { + moduleSpecifier: fix.moduleSpecifier, + codeAction: codeFixActionToCodeAction(codeActionForFix( + { host, formatContext, preferences }, + sourceFile, + symbolName2, + fix, + /*includeSymbolNameInDescription*/ + false, + program, + preferences + )) + }; +} +function getPromoteTypeOnlyCompletionAction(sourceFile, symbolToken, program, host, formatContext, preferences) { + const compilerOptions = program.getCompilerOptions(); + const symbolName2 = single(getSymbolNamesToImport(sourceFile, program.getTypeChecker(), symbolToken, compilerOptions)); + const fix = getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program); + const includeSymbolNameInDescription = symbolName2 !== symbolToken.text; + return fix && codeFixActionToCodeAction(codeActionForFix( + { host, formatContext, preferences }, + sourceFile, + symbolName2, + fix, + includeSymbolNameInDescription, + program, + preferences + )); +} +function getImportFixForSymbol(sourceFile, exportInfos, program, position, isValidTypeOnlyUseSite, useRequire, host, preferences) { + const packageJsonImportFilter = createPackageJsonImportFilter(sourceFile, preferences, host); + return getBestFix(getImportFixes(exportInfos, position, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes, sourceFile, program, packageJsonImportFilter, host, preferences); +} +function codeFixActionToCodeAction({ description: description3, changes, commands }) { + return { description: description3, changes, commands }; +} +function getAllExportInfoForSymbol(importingFile, symbol, symbolName2, moduleSymbol, preferCapitalized, program, host, preferences, cancellationToken) { + const getChecker = createGetChecker(program, host); + const isFileExcluded = preferences.autoImportFileExcludePatterns && getIsFileExcluded(host, preferences); + const mergedModuleSymbol = program.getTypeChecker().getMergedSymbol(moduleSymbol); + const moduleSourceFile = isFileExcluded && mergedModuleSymbol.declarations && getDeclarationOfKind(mergedModuleSymbol, 307 /* SourceFile */); + const moduleSymbolExcluded = moduleSourceFile && isFileExcluded(moduleSourceFile); + return getExportInfoMap(importingFile, host, program, preferences, cancellationToken).search(importingFile.path, preferCapitalized, (name) => name === symbolName2, (info) => { + const checker = getChecker(info[0].isFromPackageJson); + if (checker.getMergedSymbol(skipAlias(info[0].symbol, checker)) === symbol && (moduleSymbolExcluded || info.some((i) => checker.getMergedSymbol(i.moduleSymbol) === moduleSymbol || i.symbol.parent === moduleSymbol))) { + return info; + } + }); +} +function getSingleExportInfoForSymbol(symbol, symbolName2, moduleSymbol, program, host) { + var _a, _b; + const mainProgramInfo = getInfoWithChecker( + program.getTypeChecker(), + /*isFromPackageJson*/ + false + ); + if (mainProgramInfo) { + return mainProgramInfo; + } + const autoImportProvider = (_b = (_a = host.getPackageJsonAutoImportProvider) == null ? void 0 : _a.call(host)) == null ? void 0 : _b.getTypeChecker(); + return Debug.checkDefined(autoImportProvider && getInfoWithChecker( + autoImportProvider, + /*isFromPackageJson*/ + true + ), `Could not find symbol in specified module for code actions`); + function getInfoWithChecker(checker, isFromPackageJson) { + const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker); + if (defaultInfo && skipAlias(defaultInfo.symbol, checker) === symbol) { + return { symbol: defaultInfo.symbol, moduleSymbol, moduleFileName: void 0, exportKind: defaultInfo.exportKind, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson }; + } + const named = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol); + if (named && skipAlias(named, checker) === symbol) { + return { symbol: named, moduleSymbol, moduleFileName: void 0, exportKind: 0 /* Named */, targetFlags: skipAlias(symbol, checker).flags, isFromPackageJson }; + } + } +} +function getImportFixes(exportInfos, usagePosition, isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences, importMap = isFullSourceFile(sourceFile) ? createExistingImportMap(sourceFile, program) : void 0, fromCacheOnly) { + const checker = program.getTypeChecker(); + const existingImports = importMap ? flatMap(exportInfos, importMap.getImportsForExportInfo) : emptyArray; + const useNamespace = usagePosition !== void 0 && tryUseExistingNamespaceImport(existingImports, usagePosition); + const addToExisting = tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, program.getCompilerOptions()); + if (addToExisting) { + return { + computedWithoutCacheCount: 0, + fixes: [...useNamespace ? [useNamespace] : emptyArray, addToExisting] + }; + } + const { fixes, computedWithoutCacheCount = 0 } = getFixesForAddImport( + exportInfos, + existingImports, + program, + sourceFile, + usagePosition, + isValidTypeOnlyUseSite, + useRequire, + host, + preferences, + fromCacheOnly + ); + return { + computedWithoutCacheCount, + fixes: [...useNamespace ? [useNamespace] : emptyArray, ...fixes] + }; +} +function tryUseExistingNamespaceImport(existingImports, position) { + return firstDefined(existingImports, ({ declaration, importKind }) => { + var _a; + if (importKind !== 0 /* Named */) return void 0; + const namespacePrefix = getNamespaceLikeImportText(declaration); + const moduleSpecifier = namespacePrefix && ((_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text); + if (moduleSpecifier) { + return { kind: 0 /* UseNamespace */, namespacePrefix, usagePosition: position, moduleSpecifierKind: void 0, moduleSpecifier }; + } + }); +} +function getNamespaceLikeImportText(declaration) { + var _a, _b, _c; + switch (declaration.kind) { + case 260 /* VariableDeclaration */: + return (_a = tryCast(declaration.name, isIdentifier)) == null ? void 0 : _a.text; + case 271 /* ImportEqualsDeclaration */: + return declaration.name.text; + case 351 /* JSDocImportTag */: + case 272 /* ImportDeclaration */: + return (_c = tryCast((_b = declaration.importClause) == null ? void 0 : _b.namedBindings, isNamespaceImport)) == null ? void 0 : _c.name.text; + default: + return Debug.assertNever(declaration); + } +} +function getAddAsTypeOnly(isValidTypeOnlyUseSite, isForNewImportDeclaration, symbol, targetFlags, checker, compilerOptions) { + if (!isValidTypeOnlyUseSite) { + return 4 /* NotAllowed */; + } + if (symbol && compilerOptions.verbatimModuleSyntax && (!(targetFlags & 111551 /* Value */) || !!checker.getTypeOnlyAliasDeclaration(symbol))) { + return 2 /* Required */; + } + return 1 /* Allowed */; +} +function tryAddToExistingImport(existingImports, isValidTypeOnlyUseSite, checker, compilerOptions) { + let best; + for (const existingImport of existingImports) { + const fix = getAddToExistingImportFix(existingImport); + if (!fix) continue; + const isTypeOnly = isTypeOnlyImportDeclaration(fix.importClauseOrBindingPattern); + if (fix.addAsTypeOnly !== 4 /* NotAllowed */ && isTypeOnly || fix.addAsTypeOnly === 4 /* NotAllowed */ && !isTypeOnly) { + return fix; + } + best ?? (best = fix); + } + return best; + function getAddToExistingImportFix({ declaration, importKind, symbol, targetFlags }) { + if (importKind === 3 /* CommonJS */ || importKind === 2 /* Namespace */ || declaration.kind === 271 /* ImportEqualsDeclaration */) { + return void 0; + } + if (declaration.kind === 260 /* VariableDeclaration */) { + return (importKind === 0 /* Named */ || importKind === 1 /* Default */) && declaration.name.kind === 206 /* ObjectBindingPattern */ ? { kind: 2 /* AddToExisting */, importClauseOrBindingPattern: declaration.name, importKind, moduleSpecifierKind: void 0, moduleSpecifier: declaration.initializer.arguments[0].text, addAsTypeOnly: 4 /* NotAllowed */ } : void 0; + } + const { importClause } = declaration; + if (!importClause || !isStringLiteralLike(declaration.moduleSpecifier)) { + return void 0; + } + const { name, namedBindings } = importClause; + if (importClause.isTypeOnly && !(importKind === 0 /* Named */ && namedBindings)) { + return void 0; + } + const addAsTypeOnly = getAddAsTypeOnly( + isValidTypeOnlyUseSite, + /*isForNewImportDeclaration*/ + false, + symbol, + targetFlags, + checker, + compilerOptions + ); + if (importKind === 1 /* Default */ && (name || // Cannot add a default import to a declaration that already has one + addAsTypeOnly === 2 /* Required */ && namedBindings)) { + return void 0; + } + if (importKind === 0 /* Named */ && (namedBindings == null ? void 0 : namedBindings.kind) === 274 /* NamespaceImport */) { + return void 0; + } + return { + kind: 2 /* AddToExisting */, + importClauseOrBindingPattern: importClause, + importKind, + moduleSpecifierKind: void 0, + moduleSpecifier: declaration.moduleSpecifier.text, + addAsTypeOnly + }; + } +} +function createExistingImportMap(importingFile, program) { + const checker = program.getTypeChecker(); + let importMap; + for (const moduleSpecifier of importingFile.imports) { + const i = importFromModuleSpecifier(moduleSpecifier); + if (isVariableDeclarationInitializedToRequire(i.parent)) { + const moduleSymbol = checker.resolveExternalModuleName(moduleSpecifier); + if (moduleSymbol) { + (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i.parent); + } + } else if (i.kind === 272 /* ImportDeclaration */ || i.kind === 271 /* ImportEqualsDeclaration */ || i.kind === 351 /* JSDocImportTag */) { + const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); + if (moduleSymbol) { + (importMap || (importMap = createMultiMap())).add(getSymbolId(moduleSymbol), i); + } + } + } + return { + getImportsForExportInfo: ({ moduleSymbol, exportKind, targetFlags, symbol }) => { + const matchingDeclarations = importMap == null ? void 0 : importMap.get(getSymbolId(moduleSymbol)); + if (!matchingDeclarations) return emptyArray; + if (isSourceFileJS(importingFile) && !(targetFlags & 111551 /* Value */) && !every(matchingDeclarations, isJSDocImportTag)) return emptyArray; + const importKind = getImportKind(importingFile, exportKind, program); + return matchingDeclarations.map((declaration) => ({ declaration, importKind, symbol, targetFlags })); + } + }; +} +function shouldUseRequire(sourceFile, program) { + if (!hasJSFileExtension(sourceFile.fileName)) { + return false; + } + if (sourceFile.commonJsModuleIndicator && !sourceFile.externalModuleIndicator) return true; + if (sourceFile.externalModuleIndicator && !sourceFile.commonJsModuleIndicator) return false; + const compilerOptions = program.getCompilerOptions(); + if (compilerOptions.configFile) { + return getEmitModuleKind(compilerOptions) < 5 /* ES2015 */; + } + if (getImpliedNodeFormatForEmit(sourceFile, program) === 1 /* CommonJS */) return true; + if (getImpliedNodeFormatForEmit(sourceFile, program) === 99 /* ESNext */) return false; + for (const otherFile of program.getSourceFiles()) { + if (otherFile === sourceFile || !isSourceFileJS(otherFile) || program.isSourceFileFromExternalLibrary(otherFile)) continue; + if (otherFile.commonJsModuleIndicator && !otherFile.externalModuleIndicator) return true; + if (otherFile.externalModuleIndicator && !otherFile.commonJsModuleIndicator) return false; + } + return true; +} +function createGetChecker(program, host) { + return memoizeOne((isFromPackageJson) => isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker()); +} +function getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfo, host, preferences, fromCacheOnly) { + const isJs = hasJSFileExtension(sourceFile.fileName); + const compilerOptions = program.getCompilerOptions(); + const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host); + const getChecker = createGetChecker(program, host); + const moduleResolution = getEmitModuleResolutionKind(compilerOptions); + const rejectNodeModulesRelativePaths = moduleResolutionUsesNodeModules(moduleResolution); + const getModuleSpecifiers2 = fromCacheOnly ? (exportInfo2) => ts_moduleSpecifiers_exports.tryGetModuleSpecifiersFromCache(exportInfo2.moduleSymbol, sourceFile, moduleSpecifierResolutionHost, preferences) : (exportInfo2, checker) => ts_moduleSpecifiers_exports.getModuleSpecifiersWithCacheInfo( + exportInfo2.moduleSymbol, + checker, + compilerOptions, + sourceFile, + moduleSpecifierResolutionHost, + preferences, + /*options*/ + void 0, + /*forAutoImport*/ + true + ); + let computedWithoutCacheCount = 0; + const fixes = flatMap(exportInfo, (exportInfo2, i) => { + const checker = getChecker(exportInfo2.isFromPackageJson); + const { computedWithoutCache, moduleSpecifiers, kind: moduleSpecifierKind } = getModuleSpecifiers2(exportInfo2, checker) ?? {}; + const importedSymbolHasValueMeaning = !!(exportInfo2.targetFlags & 111551 /* Value */); + const addAsTypeOnly = getAddAsTypeOnly( + isValidTypeOnlyUseSite, + /*isForNewImportDeclaration*/ + true, + exportInfo2.symbol, + exportInfo2.targetFlags, + checker, + compilerOptions + ); + computedWithoutCacheCount += computedWithoutCache ? 1 : 0; + return mapDefined(moduleSpecifiers, (moduleSpecifier) => { + if (rejectNodeModulesRelativePaths && pathContainsNodeModules(moduleSpecifier)) { + return void 0; + } + if (!importedSymbolHasValueMeaning && isJs && usagePosition !== void 0) { + return { kind: 1 /* JsdocTypeImport */, moduleSpecifierKind, moduleSpecifier, usagePosition, exportInfo: exportInfo2, isReExport: i > 0 }; + } + const importKind = getImportKind(sourceFile, exportInfo2.exportKind, program); + let qualification; + if (usagePosition !== void 0 && importKind === 3 /* CommonJS */ && exportInfo2.exportKind === 0 /* Named */) { + const exportEquals = checker.resolveExternalModuleSymbol(exportInfo2.moduleSymbol); + let namespacePrefix; + if (exportEquals !== exportInfo2.moduleSymbol) { + namespacePrefix = forEachNameOfDefaultExport(exportEquals, checker, getEmitScriptTarget(compilerOptions), identity); + } + namespacePrefix || (namespacePrefix = moduleSymbolToValidIdentifier( + exportInfo2.moduleSymbol, + getEmitScriptTarget(compilerOptions), + /*forceCapitalize*/ + false + )); + qualification = { namespacePrefix, usagePosition }; + } + return { + kind: 3 /* AddNew */, + moduleSpecifierKind, + moduleSpecifier, + importKind, + useRequire, + addAsTypeOnly, + exportInfo: exportInfo2, + isReExport: i > 0, + qualification + }; + }); + }); + return { computedWithoutCacheCount, fixes }; +} +function getFixesForAddImport(exportInfos, existingImports, program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, host, preferences, fromCacheOnly) { + const existingDeclaration = firstDefined(existingImports, (info) => newImportInfoFromExistingSpecifier(info, isValidTypeOnlyUseSite, useRequire, program.getTypeChecker(), program.getCompilerOptions())); + return existingDeclaration ? { fixes: [existingDeclaration] } : getNewImportFixes(program, sourceFile, usagePosition, isValidTypeOnlyUseSite, useRequire, exportInfos, host, preferences, fromCacheOnly); +} +function newImportInfoFromExistingSpecifier({ declaration, importKind, symbol, targetFlags }, isValidTypeOnlyUseSite, useRequire, checker, compilerOptions) { + var _a; + const moduleSpecifier = (_a = tryGetModuleSpecifierFromDeclaration(declaration)) == null ? void 0 : _a.text; + if (moduleSpecifier) { + const addAsTypeOnly = useRequire ? 4 /* NotAllowed */ : getAddAsTypeOnly( + isValidTypeOnlyUseSite, + /*isForNewImportDeclaration*/ + true, + symbol, + targetFlags, + checker, + compilerOptions + ); + return { kind: 3 /* AddNew */, moduleSpecifierKind: void 0, moduleSpecifier, importKind, addAsTypeOnly, useRequire }; + } +} +function getFixInfos(context, errorCode, pos, useAutoImportProvider) { + const symbolToken = getTokenAtPosition(context.sourceFile, pos); + let info; + if (errorCode === Diagnostics._0_refers_to_a_UMD_global_but_the_current_file_is_a_module_Consider_adding_an_import_instead.code) { + info = getFixesInfoForUMDImport(context, symbolToken); + } else if (!isIdentifier(symbolToken)) { + return void 0; + } else if (errorCode === Diagnostics._0_cannot_be_used_as_a_value_because_it_was_imported_using_import_type.code) { + const symbolName2 = single(getSymbolNamesToImport(context.sourceFile, context.program.getTypeChecker(), symbolToken, context.program.getCompilerOptions())); + const fix = getTypeOnlyPromotionFix(context.sourceFile, symbolToken, symbolName2, context.program); + return fix && [{ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text }]; + } else { + info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider); + } + const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host); + return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host, context.preferences); +} +function sortFixInfo(fixes, sourceFile, program, packageJsonImportFilter, host, preferences) { + const _toPath = (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)); + return toSorted(fixes, (a, b) => compareBooleans(!!a.isJsxNamespaceFix, !!b.isJsxNamespaceFix) || compareValues(a.fix.kind, b.fix.kind) || compareModuleSpecifiers(a.fix, b.fix, sourceFile, program, preferences, packageJsonImportFilter.allowsImportingSpecifier, _toPath)); +} +function getFixInfosWithoutDiagnostic(context, symbolToken, useAutoImportProvider) { + const info = getFixesInfoForNonUMDImport(context, symbolToken, useAutoImportProvider); + const packageJsonImportFilter = createPackageJsonImportFilter(context.sourceFile, context.preferences, context.host); + return info && sortFixInfo(info, context.sourceFile, context.program, packageJsonImportFilter, context.host, context.preferences); +} +function getBestFix(fixes, sourceFile, program, packageJsonImportFilter, host, preferences) { + if (!some(fixes)) return; + if (fixes[0].kind === 0 /* UseNamespace */ || fixes[0].kind === 2 /* AddToExisting */) { + return fixes[0]; + } + return fixes.reduce( + (best, fix) => ( + // Takes true branch of conditional if `fix` is better than `best` + compareModuleSpecifiers( + fix, + best, + sourceFile, + program, + preferences, + packageJsonImportFilter.allowsImportingSpecifier, + (fileName) => toPath(fileName, host.getCurrentDirectory(), hostGetCanonicalFileName(host)) + ) === -1 /* LessThan */ ? fix : best + ) + ); +} +function compareModuleSpecifiers(a, b, importingFile, program, preferences, allowsImportingSpecifier, toPath3) { + if (a.kind !== 0 /* UseNamespace */ && b.kind !== 0 /* UseNamespace */) { + return compareBooleans( + b.moduleSpecifierKind !== "node_modules" || allowsImportingSpecifier(b.moduleSpecifier), + a.moduleSpecifierKind !== "node_modules" || allowsImportingSpecifier(a.moduleSpecifier) + ) || compareModuleSpecifierRelativity(a, b, preferences) || compareNodeCoreModuleSpecifiers(a.moduleSpecifier, b.moduleSpecifier, importingFile, program) || compareBooleans( + isFixPossiblyReExportingImportingFile(a, importingFile.path, toPath3), + isFixPossiblyReExportingImportingFile(b, importingFile.path, toPath3) + ) || compareNumberOfDirectorySeparators(a.moduleSpecifier, b.moduleSpecifier); + } + return 0 /* EqualTo */; +} +function compareModuleSpecifierRelativity(a, b, preferences) { + if (preferences.importModuleSpecifierPreference === "non-relative" || preferences.importModuleSpecifierPreference === "project-relative") { + return compareBooleans(a.moduleSpecifierKind === "relative", b.moduleSpecifierKind === "relative"); + } + return 0 /* EqualTo */; +} +function isFixPossiblyReExportingImportingFile(fix, importingFilePath, toPath3) { + var _a; + if (fix.isReExport && ((_a = fix.exportInfo) == null ? void 0 : _a.moduleFileName) && isIndexFileName(fix.exportInfo.moduleFileName)) { + const reExportDir = toPath3(getDirectoryPath(fix.exportInfo.moduleFileName)); + return startsWith(importingFilePath, reExportDir); + } + return false; +} +function isIndexFileName(fileName) { + return getBaseFileName( + fileName, + [".js", ".jsx", ".d.ts", ".ts", ".tsx"], + /*ignoreCase*/ + true + ) === "index"; +} +function compareNodeCoreModuleSpecifiers(a, b, importingFile, program) { + if (startsWith(a, "node:") && !startsWith(b, "node:")) return shouldUseUriStyleNodeCoreModules(importingFile, program) ? -1 /* LessThan */ : 1 /* GreaterThan */; + if (startsWith(b, "node:") && !startsWith(a, "node:")) return shouldUseUriStyleNodeCoreModules(importingFile, program) ? 1 /* GreaterThan */ : -1 /* LessThan */; + return 0 /* EqualTo */; +} +function getFixesInfoForUMDImport({ sourceFile, program, host, preferences }, token) { + const checker = program.getTypeChecker(); + const umdSymbol = getUmdSymbol(token, checker); + if (!umdSymbol) return void 0; + const symbol = checker.getAliasedSymbol(umdSymbol); + const symbolName2 = umdSymbol.name; + const exportInfo = [{ symbol: umdSymbol, moduleSymbol: symbol, moduleFileName: void 0, exportKind: 3 /* UMD */, targetFlags: symbol.flags, isFromPackageJson: false }]; + const useRequire = shouldUseRequire(sourceFile, program); + const fixes = getImportFixes( + exportInfo, + /*usagePosition*/ + void 0, + /*isValidTypeOnlyUseSite*/ + false, + useRequire, + program, + sourceFile, + host, + preferences + ).fixes; + return fixes.map((fix) => { + var _a; + return { fix, symbolName: symbolName2, errorIdentifierText: (_a = tryCast(token, isIdentifier)) == null ? void 0 : _a.text }; + }); +} +function getUmdSymbol(token, checker) { + const umdSymbol = isIdentifier(token) ? checker.getSymbolAtLocation(token) : void 0; + if (isUMDExportSymbol(umdSymbol)) return umdSymbol; + const { parent: parent2 } = token; + if (isJsxOpeningLikeElement(parent2) && parent2.tagName === token || isJsxOpeningFragment(parent2)) { + const parentSymbol = checker.resolveName( + checker.getJsxNamespace(parent2), + isJsxOpeningLikeElement(parent2) ? token : parent2, + 111551 /* Value */, + /*excludeGlobals*/ + false + ); + if (isUMDExportSymbol(parentSymbol)) { + return parentSymbol; + } + } + return void 0; +} +function getImportKind(importingFile, exportKind, program, forceImportKeyword) { + if (program.getCompilerOptions().verbatimModuleSyntax && getEmitModuleFormatOfFile(importingFile, program) === 1 /* CommonJS */) { + return 3 /* CommonJS */; + } + switch (exportKind) { + case 0 /* Named */: + return 0 /* Named */; + case 1 /* Default */: + return 1 /* Default */; + case 2 /* ExportEquals */: + return getExportEqualsImportKind(importingFile, program.getCompilerOptions(), !!forceImportKeyword); + case 3 /* UMD */: + return getUmdImportKind(importingFile, program, !!forceImportKeyword); + case 4 /* Module */: + return 2 /* Namespace */; + default: + return Debug.assertNever(exportKind); + } +} +function getUmdImportKind(importingFile, program, forceImportKeyword) { + if (getAllowSyntheticDefaultImports(program.getCompilerOptions())) { + return 1 /* Default */; + } + const moduleKind = getEmitModuleKind(program.getCompilerOptions()); + switch (moduleKind) { + case 2 /* AMD */: + case 1 /* CommonJS */: + case 3 /* UMD */: + if (hasJSFileExtension(importingFile.fileName)) { + return importingFile.externalModuleIndicator || forceImportKeyword ? 2 /* Namespace */ : 3 /* CommonJS */; + } + return 3 /* CommonJS */; + case 4 /* System */: + case 5 /* ES2015 */: + case 6 /* ES2020 */: + case 7 /* ES2022 */: + case 99 /* ESNext */: + case 0 /* None */: + case 200 /* Preserve */: + return 2 /* Namespace */; + case 100 /* Node16 */: + case 199 /* NodeNext */: + return getImpliedNodeFormatForEmit(importingFile, program) === 99 /* ESNext */ ? 2 /* Namespace */ : 3 /* CommonJS */; + default: + return Debug.assertNever(moduleKind, `Unexpected moduleKind ${moduleKind}`); + } +} +function getFixesInfoForNonUMDImport({ sourceFile, program, cancellationToken, host, preferences }, symbolToken, useAutoImportProvider) { + const checker = program.getTypeChecker(); + const compilerOptions = program.getCompilerOptions(); + return flatMap(getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions), (symbolName2) => { + if (symbolName2 === "default" /* Default */) { + return void 0; + } + const isValidTypeOnlyUseSite = isValidTypeOnlyAliasUseSite(symbolToken); + const useRequire = shouldUseRequire(sourceFile, program); + const exportInfo = getExportInfos(symbolName2, isJSXTagName(symbolToken), getMeaningFromLocation(symbolToken), cancellationToken, sourceFile, program, useAutoImportProvider, host, preferences); + return arrayFrom( + flatMapIterator(exportInfo.values(), (exportInfos) => getImportFixes(exportInfos, symbolToken.getStart(sourceFile), isValidTypeOnlyUseSite, useRequire, program, sourceFile, host, preferences).fixes), + (fix) => ({ fix, symbolName: symbolName2, errorIdentifierText: symbolToken.text, isJsxNamespaceFix: symbolName2 !== symbolToken.text }) + ); + }); +} +function getTypeOnlyPromotionFix(sourceFile, symbolToken, symbolName2, program) { + const checker = program.getTypeChecker(); + const symbol = checker.resolveName( + symbolName2, + symbolToken, + 111551 /* Value */, + /*excludeGlobals*/ + true + ); + if (!symbol) return void 0; + const typeOnlyAliasDeclaration = checker.getTypeOnlyAliasDeclaration(symbol); + if (!typeOnlyAliasDeclaration || getSourceFileOfNode(typeOnlyAliasDeclaration) !== sourceFile) return void 0; + return { kind: 4 /* PromoteTypeOnly */, typeOnlyAliasDeclaration }; +} +function getSymbolNamesToImport(sourceFile, checker, symbolToken, compilerOptions) { + const parent2 = symbolToken.parent; + if ((isJsxOpeningLikeElement(parent2) || isJsxClosingElement(parent2)) && parent2.tagName === symbolToken && jsxModeNeedsExplicitImport(compilerOptions.jsx)) { + const jsxNamespace = checker.getJsxNamespace(sourceFile); + if (needsJsxNamespaceFix(jsxNamespace, symbolToken, checker)) { + const needsComponentNameFix = !isIntrinsicJsxName(symbolToken.text) && !checker.resolveName( + symbolToken.text, + symbolToken, + 111551 /* Value */, + /*excludeGlobals*/ + false + ); + return needsComponentNameFix ? [symbolToken.text, jsxNamespace] : [jsxNamespace]; + } + } + return [symbolToken.text]; +} +function needsJsxNamespaceFix(jsxNamespace, symbolToken, checker) { + if (isIntrinsicJsxName(symbolToken.text)) return true; + const namespaceSymbol = checker.resolveName( + jsxNamespace, + symbolToken, + 111551 /* Value */, + /*excludeGlobals*/ + true + ); + return !namespaceSymbol || some(namespaceSymbol.declarations, isTypeOnlyImportOrExportDeclaration) && !(namespaceSymbol.flags & 111551 /* Value */); +} +function getExportInfos(symbolName2, isJsxTagName, currentTokenMeaning, cancellationToken, fromFile, program, useAutoImportProvider, host, preferences) { + var _a; + const originalSymbolToExportInfos = createMultiMap(); + const packageJsonFilter = createPackageJsonImportFilter(fromFile, preferences, host); + const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); + const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => { + return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host); + }); + function addSymbol(moduleSymbol, toFile, exportedSymbol, exportKind, program2, isFromPackageJson) { + const moduleSpecifierResolutionHost = getModuleSpecifierResolutionHost(isFromPackageJson); + if (isImportable(program2, fromFile, toFile, moduleSymbol, preferences, packageJsonFilter, moduleSpecifierResolutionHost, moduleSpecifierCache)) { + const checker = program2.getTypeChecker(); + originalSymbolToExportInfos.add(getUniqueSymbolId(exportedSymbol, checker).toString(), { symbol: exportedSymbol, moduleSymbol, moduleFileName: toFile == null ? void 0 : toFile.fileName, exportKind, targetFlags: skipAlias(exportedSymbol, checker).flags, isFromPackageJson }); + } + } + forEachExternalModuleToImportFrom(program, host, preferences, useAutoImportProvider, (moduleSymbol, sourceFile, program2, isFromPackageJson) => { + const checker = program2.getTypeChecker(); + cancellationToken.throwIfCancellationRequested(); + const compilerOptions = program2.getCompilerOptions(); + const defaultInfo = getDefaultLikeExportInfo(moduleSymbol, checker); + if (defaultInfo && symbolFlagsHaveMeaning(checker.getSymbolFlags(defaultInfo.symbol), currentTokenMeaning) && forEachNameOfDefaultExport(defaultInfo.symbol, checker, getEmitScriptTarget(compilerOptions), (name, capitalizedName) => (isJsxTagName ? capitalizedName ?? name : name) === symbolName2)) { + addSymbol(moduleSymbol, sourceFile, defaultInfo.symbol, defaultInfo.exportKind, program2, isFromPackageJson); + } + const exportSymbolWithIdenticalName = checker.tryGetMemberInModuleExportsAndProperties(symbolName2, moduleSymbol); + if (exportSymbolWithIdenticalName && symbolFlagsHaveMeaning(checker.getSymbolFlags(exportSymbolWithIdenticalName), currentTokenMeaning)) { + addSymbol(moduleSymbol, sourceFile, exportSymbolWithIdenticalName, 0 /* Named */, program2, isFromPackageJson); + } + }); + return originalSymbolToExportInfos; +} +function getExportEqualsImportKind(importingFile, compilerOptions, forceImportKeyword) { + const allowSyntheticDefaults = getAllowSyntheticDefaultImports(compilerOptions); + const isJS = hasJSFileExtension(importingFile.fileName); + if (!isJS && getEmitModuleKind(compilerOptions) >= 5 /* ES2015 */) { + return allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */; + } + if (isJS) { + return importingFile.externalModuleIndicator || forceImportKeyword ? allowSyntheticDefaults ? 1 /* Default */ : 2 /* Namespace */ : 3 /* CommonJS */; + } + for (const statement of importingFile.statements ?? emptyArray) { + if (isImportEqualsDeclaration(statement) && !nodeIsMissing(statement.moduleReference)) { + return 3 /* CommonJS */; + } + } + return allowSyntheticDefaults ? 1 /* Default */ : 3 /* CommonJS */; +} +function codeActionForFix(context, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) { + let diag2; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => { + diag2 = codeActionForFixWorker(tracker, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences); + }); + return createCodeFixAction(importFixName, changes, diag2, importFixId, Diagnostics.Add_all_missing_imports); +} +function codeActionForFixWorker(changes, sourceFile, symbolName2, fix, includeSymbolNameInDescription, program, preferences) { + const quotePreference = getQuotePreference(sourceFile, preferences); + switch (fix.kind) { + case 0 /* UseNamespace */: + addNamespaceQualifier(changes, sourceFile, fix); + return [Diagnostics.Change_0_to_1, symbolName2, `${fix.namespacePrefix}.${symbolName2}`]; + case 1 /* JsdocTypeImport */: + addImportType(changes, sourceFile, fix, quotePreference); + return [Diagnostics.Change_0_to_1, symbolName2, getImportTypePrefix(fix.moduleSpecifier, quotePreference) + symbolName2]; + case 2 /* AddToExisting */: { + const { importClauseOrBindingPattern, importKind, addAsTypeOnly, moduleSpecifier } = fix; + doAddExistingFix( + changes, + sourceFile, + importClauseOrBindingPattern, + importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0, + importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : emptyArray, + /*removeExistingImportSpecifiers*/ + void 0, + preferences + ); + const moduleSpecifierWithoutQuotes = stripQuotes(moduleSpecifier); + return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifierWithoutQuotes] : [Diagnostics.Update_import_from_0, moduleSpecifierWithoutQuotes]; + } + case 3 /* AddNew */: { + const { importKind, moduleSpecifier, addAsTypeOnly, useRequire, qualification } = fix; + const getDeclarations = useRequire ? getNewRequires : getNewImports; + const defaultImport = importKind === 1 /* Default */ ? { name: symbolName2, addAsTypeOnly } : void 0; + const namedImports = importKind === 0 /* Named */ ? [{ name: symbolName2, addAsTypeOnly }] : void 0; + const namespaceLikeImport = importKind === 2 /* Namespace */ || importKind === 3 /* CommonJS */ ? { importKind, name: (qualification == null ? void 0 : qualification.namespacePrefix) || symbolName2, addAsTypeOnly } : void 0; + insertImports( + changes, + sourceFile, + getDeclarations( + moduleSpecifier, + quotePreference, + defaultImport, + namedImports, + namespaceLikeImport, + program.getCompilerOptions(), + preferences + ), + /*blankLineBetween*/ + true, + preferences + ); + if (qualification) { + addNamespaceQualifier(changes, sourceFile, qualification); + } + return includeSymbolNameInDescription ? [Diagnostics.Import_0_from_1, symbolName2, moduleSpecifier] : [Diagnostics.Add_import_from_0, moduleSpecifier]; + } + case 4 /* PromoteTypeOnly */: { + const { typeOnlyAliasDeclaration } = fix; + const promotedDeclaration = promoteFromTypeOnly(changes, typeOnlyAliasDeclaration, program, sourceFile, preferences); + return promotedDeclaration.kind === 276 /* ImportSpecifier */ ? [Diagnostics.Remove_type_from_import_of_0_from_1, symbolName2, getModuleSpecifierText(promotedDeclaration.parent.parent)] : [Diagnostics.Remove_type_from_import_declaration_from_0, getModuleSpecifierText(promotedDeclaration)]; + } + default: + return Debug.assertNever(fix, `Unexpected fix kind ${fix.kind}`); + } +} +function getModuleSpecifierText(promotedDeclaration) { + var _a, _b; + return promotedDeclaration.kind === 271 /* ImportEqualsDeclaration */ ? ((_b = tryCast((_a = tryCast(promotedDeclaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression, isStringLiteralLike)) == null ? void 0 : _b.text) || promotedDeclaration.moduleReference.getText() : cast(promotedDeclaration.parent.moduleSpecifier, isStringLiteral).text; +} +function promoteFromTypeOnly(changes, aliasDeclaration, program, sourceFile, preferences) { + const compilerOptions = program.getCompilerOptions(); + const convertExistingToTypeOnly = compilerOptions.verbatimModuleSyntax; + switch (aliasDeclaration.kind) { + case 276 /* ImportSpecifier */: + if (aliasDeclaration.isTypeOnly) { + if (aliasDeclaration.parent.elements.length > 1) { + const newSpecifier = factory.updateImportSpecifier( + aliasDeclaration, + /*isTypeOnly*/ + false, + aliasDeclaration.propertyName, + aliasDeclaration.name + ); + const { specifierComparer } = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(aliasDeclaration.parent.parent.parent, preferences, sourceFile); + const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(aliasDeclaration.parent.elements, newSpecifier, specifierComparer); + if (insertionIndex !== aliasDeclaration.parent.elements.indexOf(aliasDeclaration)) { + changes.delete(sourceFile, aliasDeclaration); + changes.insertImportSpecifierAtIndex(sourceFile, newSpecifier, aliasDeclaration.parent, insertionIndex); + return aliasDeclaration; + } + } + changes.deleteRange(sourceFile, { pos: getTokenPosOfNode(aliasDeclaration.getFirstToken()), end: getTokenPosOfNode(aliasDeclaration.propertyName ?? aliasDeclaration.name) }); + return aliasDeclaration; + } else { + Debug.assert(aliasDeclaration.parent.parent.isTypeOnly); + promoteImportClause(aliasDeclaration.parent.parent); + return aliasDeclaration.parent.parent; + } + case 273 /* ImportClause */: + promoteImportClause(aliasDeclaration); + return aliasDeclaration; + case 274 /* NamespaceImport */: + promoteImportClause(aliasDeclaration.parent); + return aliasDeclaration.parent; + case 271 /* ImportEqualsDeclaration */: + changes.deleteRange(sourceFile, aliasDeclaration.getChildAt(1)); + return aliasDeclaration; + default: + Debug.failBadSyntaxKind(aliasDeclaration); + } + function promoteImportClause(importClause) { + var _a; + changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(importClause, sourceFile)); + if (!compilerOptions.allowImportingTsExtensions) { + const moduleSpecifier = tryGetModuleSpecifierFromDeclaration(importClause.parent); + const resolvedModule = moduleSpecifier && ((_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule); + if (resolvedModule == null ? void 0 : resolvedModule.resolvedUsingTsExtension) { + const changedExtension = changeAnyExtension(moduleSpecifier.text, getOutputExtension(moduleSpecifier.text, compilerOptions)); + changes.replaceNode(sourceFile, moduleSpecifier, factory.createStringLiteral(changedExtension)); + } + } + if (convertExistingToTypeOnly) { + const namedImports = tryCast(importClause.namedBindings, isNamedImports); + if (namedImports && namedImports.elements.length > 1) { + const sortState = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(importClause.parent, preferences, sourceFile); + if (sortState.isSorted !== false && aliasDeclaration.kind === 276 /* ImportSpecifier */ && namedImports.elements.indexOf(aliasDeclaration) !== 0) { + changes.delete(sourceFile, aliasDeclaration); + changes.insertImportSpecifierAtIndex(sourceFile, aliasDeclaration, namedImports, 0); + } + for (const element of namedImports.elements) { + if (element !== aliasDeclaration && !element.isTypeOnly) { + changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, element); + } + } + } + } + } +} +function doAddExistingFix(changes, sourceFile, clause, defaultImport, namedImports, removeExistingImportSpecifiers, preferences) { + var _a; + if (clause.kind === 206 /* ObjectBindingPattern */) { + if (removeExistingImportSpecifiers && clause.elements.some((e) => removeExistingImportSpecifiers.has(e))) { + changes.replaceNode( + sourceFile, + clause, + factory.createObjectBindingPattern([ + ...clause.elements.filter((e) => !removeExistingImportSpecifiers.has(e)), + ...defaultImport ? [factory.createBindingElement( + /*dotDotDotToken*/ + void 0, + /*propertyName*/ + "default", + defaultImport.name + )] : emptyArray, + ...namedImports.map((i) => factory.createBindingElement( + /*dotDotDotToken*/ + void 0, + i.propertyName, + i.name + )) + ]) + ); + return; + } + if (defaultImport) { + addElementToBindingPattern(clause, defaultImport.name, "default"); + } + for (const specifier of namedImports) { + addElementToBindingPattern(clause, specifier.name, specifier.propertyName); + } + return; + } + const promoteFromTypeOnly2 = clause.isTypeOnly && some([defaultImport, ...namedImports], (i) => (i == null ? void 0 : i.addAsTypeOnly) === 4 /* NotAllowed */); + const existingSpecifiers = clause.namedBindings && ((_a = tryCast(clause.namedBindings, isNamedImports)) == null ? void 0 : _a.elements); + if (defaultImport) { + Debug.assert(!clause.name, "Cannot add a default import to an import clause that already has one"); + changes.insertNodeAt(sourceFile, clause.getStart(sourceFile), factory.createIdentifier(defaultImport.name), { suffix: ", " }); + } + if (namedImports.length) { + const { specifierComparer, isSorted } = ts_OrganizeImports_exports.getNamedImportSpecifierComparerWithDetection(clause.parent, preferences, sourceFile); + const newSpecifiers = toSorted( + namedImports.map( + (namedImport) => factory.createImportSpecifier( + (!clause.isTypeOnly || promoteFromTypeOnly2) && shouldUseTypeOnly(namedImport, preferences), + namedImport.propertyName === void 0 ? void 0 : factory.createIdentifier(namedImport.propertyName), + factory.createIdentifier(namedImport.name) + ) + ), + specifierComparer + ); + if (removeExistingImportSpecifiers) { + changes.replaceNode( + sourceFile, + clause.namedBindings, + factory.updateNamedImports( + clause.namedBindings, + toSorted([...existingSpecifiers.filter((s) => !removeExistingImportSpecifiers.has(s)), ...newSpecifiers], specifierComparer) + ) + ); + } else if ((existingSpecifiers == null ? void 0 : existingSpecifiers.length) && isSorted !== false) { + const transformedExistingSpecifiers = promoteFromTypeOnly2 && existingSpecifiers ? factory.updateNamedImports( + clause.namedBindings, + sameMap(existingSpecifiers, (e) => factory.updateImportSpecifier( + e, + /*isTypeOnly*/ + true, + e.propertyName, + e.name + )) + ).elements : existingSpecifiers; + for (const spec of newSpecifiers) { + const insertionIndex = ts_OrganizeImports_exports.getImportSpecifierInsertionIndex(transformedExistingSpecifiers, spec, specifierComparer); + changes.insertImportSpecifierAtIndex(sourceFile, spec, clause.namedBindings, insertionIndex); + } + } else if (existingSpecifiers == null ? void 0 : existingSpecifiers.length) { + for (const spec of newSpecifiers) { + changes.insertNodeInListAfter(sourceFile, last(existingSpecifiers), spec, existingSpecifiers); + } + } else { + if (newSpecifiers.length) { + const namedImports2 = factory.createNamedImports(newSpecifiers); + if (clause.namedBindings) { + changes.replaceNode(sourceFile, clause.namedBindings, namedImports2); + } else { + changes.insertNodeAfter(sourceFile, Debug.checkDefined(clause.name, "Import clause must have either named imports or a default import"), namedImports2); + } + } + } + } + if (promoteFromTypeOnly2) { + changes.delete(sourceFile, getTypeKeywordOfTypeOnlyImport(clause, sourceFile)); + if (existingSpecifiers) { + for (const specifier of existingSpecifiers) { + changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, specifier); + } + } + } + function addElementToBindingPattern(bindingPattern, name, propertyName) { + const element = factory.createBindingElement( + /*dotDotDotToken*/ + void 0, + propertyName, + name + ); + if (bindingPattern.elements.length) { + changes.insertNodeInListAfter(sourceFile, last(bindingPattern.elements), element); + } else { + changes.replaceNode(sourceFile, bindingPattern, factory.createObjectBindingPattern([element])); + } + } +} +function addNamespaceQualifier(changes, sourceFile, { namespacePrefix, usagePosition }) { + changes.insertText(sourceFile, usagePosition, namespacePrefix + "."); +} +function addImportType(changes, sourceFile, { moduleSpecifier, usagePosition: position }, quotePreference) { + changes.insertText(sourceFile, position, getImportTypePrefix(moduleSpecifier, quotePreference)); +} +function getImportTypePrefix(moduleSpecifier, quotePreference) { + const quote2 = getQuoteFromPreference(quotePreference); + return `import(${quote2}${moduleSpecifier}${quote2}).`; +} +function needsTypeOnly({ addAsTypeOnly }) { + return addAsTypeOnly === 2 /* Required */; +} +function shouldUseTypeOnly(info, preferences) { + return needsTypeOnly(info) || !!preferences.preferTypeOnlyAutoImports && info.addAsTypeOnly !== 4 /* NotAllowed */; +} +function getNewImports(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport, compilerOptions, preferences) { + const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference); + let statements; + if (defaultImport !== void 0 || (namedImports == null ? void 0 : namedImports.length)) { + const topLevelTypeOnly = (!defaultImport || needsTypeOnly(defaultImport)) && every(namedImports, needsTypeOnly) || (compilerOptions.verbatimModuleSyntax || preferences.preferTypeOnlyAutoImports) && (defaultImport == null ? void 0 : defaultImport.addAsTypeOnly) !== 4 /* NotAllowed */ && !some(namedImports, (i) => i.addAsTypeOnly === 4 /* NotAllowed */); + statements = combine( + statements, + makeImport( + defaultImport && factory.createIdentifier(defaultImport.name), + namedImports == null ? void 0 : namedImports.map( + (namedImport) => factory.createImportSpecifier( + !topLevelTypeOnly && shouldUseTypeOnly(namedImport, preferences), + namedImport.propertyName === void 0 ? void 0 : factory.createIdentifier(namedImport.propertyName), + factory.createIdentifier(namedImport.name) + ) + ), + moduleSpecifier, + quotePreference, + topLevelTypeOnly + ) + ); + } + if (namespaceLikeImport) { + const declaration = namespaceLikeImport.importKind === 3 /* CommonJS */ ? factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + shouldUseTypeOnly(namespaceLikeImport, preferences), + factory.createIdentifier(namespaceLikeImport.name), + factory.createExternalModuleReference(quotedModuleSpecifier) + ) : factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause( + shouldUseTypeOnly(namespaceLikeImport, preferences), + /*name*/ + void 0, + factory.createNamespaceImport(factory.createIdentifier(namespaceLikeImport.name)) + ), + quotedModuleSpecifier, + /*attributes*/ + void 0 + ); + statements = combine(statements, declaration); + } + return Debug.checkDefined(statements); +} +function getNewRequires(moduleSpecifier, quotePreference, defaultImport, namedImports, namespaceLikeImport) { + const quotedModuleSpecifier = makeStringLiteral(moduleSpecifier, quotePreference); + let statements; + if (defaultImport || (namedImports == null ? void 0 : namedImports.length)) { + const bindingElements = (namedImports == null ? void 0 : namedImports.map(({ name, propertyName }) => factory.createBindingElement( + /*dotDotDotToken*/ + void 0, + propertyName, + name + ))) || []; + if (defaultImport) { + bindingElements.unshift(factory.createBindingElement( + /*dotDotDotToken*/ + void 0, + "default", + defaultImport.name + )); + } + const declaration = createConstEqualsRequireDeclaration(factory.createObjectBindingPattern(bindingElements), quotedModuleSpecifier); + statements = combine(statements, declaration); + } + if (namespaceLikeImport) { + const declaration = createConstEqualsRequireDeclaration(namespaceLikeImport.name, quotedModuleSpecifier); + statements = combine(statements, declaration); + } + return Debug.checkDefined(statements); +} +function createConstEqualsRequireDeclaration(name, quotedModuleSpecifier) { + return factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + typeof name === "string" ? factory.createIdentifier(name) : name, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + factory.createCallExpression( + factory.createIdentifier("require"), + /*typeArguments*/ + void 0, + [quotedModuleSpecifier] + ) + ) + ], 2 /* Const */) + ); +} +function symbolFlagsHaveMeaning(flags, meaning) { + return meaning === 7 /* All */ ? true : meaning & 1 /* Value */ ? !!(flags & 111551 /* Value */) : meaning & 2 /* Type */ ? !!(flags & 788968 /* Type */) : meaning & 4 /* Namespace */ ? !!(flags & 1920 /* Namespace */) : false; +} +function getImpliedNodeFormatForEmit(file, program) { + return isFullSourceFile(file) ? program.getImpliedNodeFormatForEmit(file) : getImpliedNodeFormatForEmitWorker(file, program.getCompilerOptions()); +} +function getEmitModuleFormatOfFile(file, program) { + return isFullSourceFile(file) ? program.getEmitModuleFormatOfFile(file) : getEmitModuleFormatOfFileWorker(file, program.getCompilerOptions()); +} + +// src/services/codefixes/fixAddMissingConstraint.ts +var fixId18 = "addMissingConstraint"; +var errorCodes20 = [ + // We want errors this could be attached to: + // Diagnostics.This_type_parameter_probably_needs_an_extends_0_constraint + Diagnostics.Type_0_is_not_comparable_to_type_1.code, + Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code, + Diagnostics.Type_0_is_not_assignable_to_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, + Diagnostics.Type_0_is_not_assignable_to_type_1.code, + Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1_with_exactOptionalPropertyTypes_Colon_true_Consider_adding_undefined_to_the_types_of_the_target_s_properties.code, + Diagnostics.Property_0_is_incompatible_with_index_signature.code, + Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code, + Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code +]; +registerCodeFix({ + errorCodes: errorCodes20, + getCodeActions(context) { + const { sourceFile, span, program, preferences, host } = context; + const info = getInfo6(program, sourceFile, span); + if (info === void 0) return; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingConstraint(t, program, preferences, host, sourceFile, info)); + return [createCodeFixAction(fixId18, changes, Diagnostics.Add_extends_constraint, fixId18, Diagnostics.Add_extends_constraint_to_all_type_parameters)]; + }, + fixIds: [fixId18], + getAllCodeActions: (context) => { + const { program, preferences, host } = context; + const seen = /* @__PURE__ */ new Set(); + return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { + eachDiagnostic(context, errorCodes20, (diag2) => { + const info = getInfo6(program, diag2.file, createTextSpan(diag2.start, diag2.length)); + if (info) { + if (addToSeen(seen, getNodeId(info.declaration))) { + return addMissingConstraint(changes, program, preferences, host, diag2.file, info); + } + } + return void 0; + }); + })); + } +}); +function getInfo6(program, sourceFile, span) { + const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length); + if (diag2 === void 0 || diag2.relatedInformation === void 0) return; + const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.This_type_parameter_might_need_an_extends_0_constraint.code); + if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0) return; + let declaration = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length)); + if (declaration === void 0) return; + if (isIdentifier(declaration) && isTypeParameterDeclaration(declaration.parent)) { + declaration = declaration.parent; + } + if (isTypeParameterDeclaration(declaration)) { + if (isMappedTypeNode(declaration.parent)) return; + const token = getTokenAtPosition(sourceFile, span.start); + const checker = program.getTypeChecker(); + const constraint = tryGetConstraintType(checker, token) || tryGetConstraintFromDiagnosticMessage(related.messageText); + return { constraint, declaration, token }; + } + return void 0; +} +function addMissingConstraint(changes, program, preferences, host, sourceFile, info) { + const { declaration, constraint } = info; + const checker = program.getTypeChecker(); + if (isString(constraint)) { + changes.insertText(sourceFile, declaration.name.end, ` extends ${constraint}`); + } else { + const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); + const tracker = getNoopSymbolTrackerWithResolver({ program, host }); + const importAdder = createImportAdder(sourceFile, program, preferences, host); + const typeNode = typeToAutoImportableTypeNode( + checker, + importAdder, + constraint, + /*contextNode*/ + void 0, + scriptTarget, + /*flags*/ + void 0, + /*internalFlags*/ + void 0, + tracker + ); + if (typeNode) { + changes.replaceNode(sourceFile, declaration, factory.updateTypeParameterDeclaration( + declaration, + /*modifiers*/ + void 0, + declaration.name, + typeNode, + declaration.default + )); + importAdder.writeFixes(changes); + } + } +} +function tryGetConstraintFromDiagnosticMessage(messageText) { + const [, constraint] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/`extends (.*)`/) || []; + return constraint; +} +function tryGetConstraintType(checker, node) { + if (isTypeNode(node.parent)) { + return checker.getTypeArgumentConstraint(node.parent); + } + const contextualType = isExpression(node) ? checker.getContextualType(node) : void 0; + return contextualType || checker.getTypeAtLocation(node); +} + +// src/services/codefixes/fixOverrideModifier.ts +var fixName = "fixOverrideModifier"; +var fixAddOverrideId = "fixAddOverrideModifier"; +var fixRemoveOverrideId = "fixRemoveOverrideModifier"; +var errorCodes21 = [ + Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code, + Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code, + Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code, + Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code, + Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code, + Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code, + Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code, + Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code, + Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code +]; +var errorCodeFixIdMap = { + // case #1: + [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code]: { + descriptions: Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers + }, + [Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: { + descriptions: Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers + }, + // case #2: + [Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code]: { + descriptions: Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers + }, + [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code]: { + descriptions: Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: Diagnostics.Remove_override_modifier + }, + // case #3: + [Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code]: { + descriptions: Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers + }, + [Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code]: { + descriptions: Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: Diagnostics.Add_all_missing_override_modifiers + }, + // case #4: + [Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code]: { + descriptions: Diagnostics.Add_override_modifier, + fixId: fixAddOverrideId, + fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers + }, + // case #5: + [Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code]: { + descriptions: Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers + }, + [Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code]: { + descriptions: Diagnostics.Remove_override_modifier, + fixId: fixRemoveOverrideId, + fixAllDescriptions: Diagnostics.Remove_all_unnecessary_override_modifiers + } +}; +registerCodeFix({ + errorCodes: errorCodes21, + getCodeActions: function getCodeActionsToFixOverrideModifierIssues(context) { + const { errorCode, span } = context; + const info = errorCodeFixIdMap[errorCode]; + if (!info) return emptyArray; + const { descriptions, fixId: fixId56, fixAllDescriptions } = info; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => dispatchChanges(changes2, context, errorCode, span.start)); + return [ + createCodeFixActionMaybeFixAll(fixName, changes, descriptions, fixId56, fixAllDescriptions) + ]; + }, + fixIds: [fixName, fixAddOverrideId, fixRemoveOverrideId], + getAllCodeActions: (context) => codeFixAll(context, errorCodes21, (changes, diag2) => { + const { code, start } = diag2; + const info = errorCodeFixIdMap[code]; + if (!info || info.fixId !== context.fixId) { + return; + } + dispatchChanges(changes, context, code, start); + }) +}); +function dispatchChanges(changeTracker, context, errorCode, pos) { + switch (errorCode) { + case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_a_member_in_the_base_class_0.code: + case Diagnostics.This_member_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code: + case Diagnostics.This_member_must_have_an_override_modifier_because_it_overrides_an_abstract_method_that_is_declared_in_the_base_class_0.code: + case Diagnostics.This_parameter_property_must_have_an_override_modifier_because_it_overrides_a_member_in_base_class_0.code: + case Diagnostics.This_parameter_property_must_have_a_JSDoc_comment_with_an_override_tag_because_it_overrides_a_member_in_the_base_class_0.code: + return doAddOverrideModifierChange(changeTracker, context.sourceFile, pos); + case Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0.code: + case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0.code: + case Diagnostics.This_member_cannot_have_an_override_modifier_because_its_containing_class_0_does_not_extend_another_class.code: + case Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_its_containing_class_0_does_not_extend_another_class.code: + return doRemoveOverrideModifierChange(changeTracker, context.sourceFile, pos); + default: + Debug.fail("Unexpected error code: " + errorCode); + } +} +function doAddOverrideModifierChange(changeTracker, sourceFile, pos) { + const classElement = findContainerClassElementLike(sourceFile, pos); + if (isSourceFileJS(sourceFile)) { + changeTracker.addJSDocTags(sourceFile, classElement, [factory.createJSDocOverrideTag(factory.createIdentifier("override"))]); + return; + } + const modifiers = classElement.modifiers || emptyArray; + const staticModifier = find(modifiers, isStaticModifier); + const abstractModifier = find(modifiers, isAbstractModifier); + const accessibilityModifier = find(modifiers, (m) => isAccessibilityModifier(m.kind)); + const lastDecorator = findLast(modifiers, isDecorator); + const modifierPos = abstractModifier ? abstractModifier.end : staticModifier ? staticModifier.end : accessibilityModifier ? accessibilityModifier.end : lastDecorator ? skipTrivia(sourceFile.text, lastDecorator.end) : classElement.getStart(sourceFile); + const options = accessibilityModifier || staticModifier || abstractModifier ? { prefix: " " } : { suffix: " " }; + changeTracker.insertModifierAt(sourceFile, modifierPos, 164 /* OverrideKeyword */, options); +} +function doRemoveOverrideModifierChange(changeTracker, sourceFile, pos) { + const classElement = findContainerClassElementLike(sourceFile, pos); + if (isSourceFileJS(sourceFile)) { + changeTracker.filterJSDocTags(sourceFile, classElement, not(isJSDocOverrideTag)); + return; + } + const overrideModifier = find(classElement.modifiers, isOverrideModifier); + Debug.assertIsDefined(overrideModifier); + changeTracker.deleteModifier(sourceFile, overrideModifier); +} +function isClassElementLikeHasJSDoc(node) { + switch (node.kind) { + case 176 /* Constructor */: + case 172 /* PropertyDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return true; + case 169 /* Parameter */: + return isParameterPropertyDeclaration(node, node.parent); + default: + return false; + } +} +function findContainerClassElementLike(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + const classElement = findAncestor(token, (node) => { + if (isClassLike(node)) return "quit"; + return isClassElementLikeHasJSDoc(node); + }); + Debug.assert(classElement && isClassElementLikeHasJSDoc(classElement)); + return classElement; +} + +// src/services/codefixes/fixNoPropertyAccessFromIndexSignature.ts +var fixId19 = "fixNoPropertyAccessFromIndexSignature"; +var errorCodes22 = [ + Diagnostics.Property_0_comes_from_an_index_signature_so_it_must_be_accessed_with_0.code +]; +registerCodeFix({ + errorCodes: errorCodes22, + fixIds: [fixId19], + getCodeActions(context) { + const { sourceFile, span, preferences } = context; + const property = getPropertyAccessExpression(sourceFile, span.start); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange14(t, context.sourceFile, property, preferences)); + return [createCodeFixAction(fixId19, changes, [Diagnostics.Use_element_access_for_0, property.name.text], fixId19, Diagnostics.Use_element_access_for_all_undeclared_properties)]; + }, + getAllCodeActions: (context) => codeFixAll(context, errorCodes22, (changes, diag2) => doChange14(changes, diag2.file, getPropertyAccessExpression(diag2.file, diag2.start), context.preferences)) +}); +function doChange14(changes, sourceFile, node, preferences) { + const quotePreference = getQuotePreference(sourceFile, preferences); + const argumentsExpression = factory.createStringLiteral(node.name.text, quotePreference === 0 /* Single */); + changes.replaceNode( + sourceFile, + node, + isPropertyAccessChain(node) ? factory.createElementAccessChain(node.expression, node.questionDotToken, argumentsExpression) : factory.createElementAccessExpression(node.expression, argumentsExpression) + ); +} +function getPropertyAccessExpression(sourceFile, pos) { + return cast(getTokenAtPosition(sourceFile, pos).parent, isPropertyAccessExpression); +} + +// src/services/codefixes/fixImplicitThis.ts +var fixId20 = "fixImplicitThis"; +var errorCodes23 = [Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code]; +registerCodeFix({ + errorCodes: errorCodes23, + getCodeActions: function getCodeActionsToFixImplicitThis(context) { + const { sourceFile, program, span } = context; + let diagnostic; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => { + diagnostic = doChange15(t, sourceFile, span.start, program.getTypeChecker()); + }); + return diagnostic ? [createCodeFixAction(fixId20, changes, diagnostic, fixId20, Diagnostics.Fix_all_implicit_this_errors)] : emptyArray; + }, + fixIds: [fixId20], + getAllCodeActions: (context) => codeFixAll(context, errorCodes23, (changes, diag2) => { + doChange15(changes, diag2.file, diag2.start, context.program.getTypeChecker()); + }) +}); +function doChange15(changes, sourceFile, pos, checker) { + const token = getTokenAtPosition(sourceFile, pos); + if (!isThis(token)) return void 0; + const fn = getThisContainer( + token, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (!isFunctionDeclaration(fn) && !isFunctionExpression(fn)) return void 0; + if (!isSourceFile(getThisContainer( + fn, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ))) { + const fnKeyword = Debug.checkDefined(findChildOfKind(fn, 100 /* FunctionKeyword */, sourceFile)); + const { name } = fn; + const body = Debug.checkDefined(fn.body); + if (isFunctionExpression(fn)) { + if (name && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(name, checker, sourceFile, body)) { + return void 0; + } + changes.delete(sourceFile, fnKeyword); + if (name) { + changes.delete(sourceFile, name); + } + changes.insertText(sourceFile, body.pos, " =>"); + return [Diagnostics.Convert_function_expression_0_to_arrow_function, name ? name.text : ANONYMOUS]; + } else { + changes.replaceNode(sourceFile, fnKeyword, factory.createToken(87 /* ConstKeyword */)); + changes.insertText(sourceFile, name.end, " = "); + changes.insertText(sourceFile, body.pos, " =>"); + return [Diagnostics.Convert_function_declaration_0_to_arrow_function, name.text]; + } + } +} + +// src/services/codefixes/fixImportNonExportedMember.ts +var fixId21 = "fixImportNonExportedMember"; +var errorCodes24 = [ + Diagnostics.Module_0_declares_1_locally_but_it_is_not_exported.code +]; +registerCodeFix({ + errorCodes: errorCodes24, + fixIds: [fixId21], + getCodeActions(context) { + const { sourceFile, span, program } = context; + const info = getInfo7(sourceFile, span.start, program); + if (info === void 0) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange16(t, program, info)); + return [createCodeFixAction(fixId21, changes, [Diagnostics.Export_0_from_module_1, info.exportName.node.text, info.moduleSpecifier], fixId21, Diagnostics.Export_all_referenced_locals)]; + }, + getAllCodeActions(context) { + const { program } = context; + return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { + const exports2 = /* @__PURE__ */ new Map(); + eachDiagnostic(context, errorCodes24, (diag2) => { + const info = getInfo7(diag2.file, diag2.start, program); + if (info === void 0) return void 0; + const { exportName, node, moduleSourceFile } = info; + if (tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly) === void 0 && canHaveExportModifier(node)) { + changes.insertExportModifier(moduleSourceFile, node); + } else { + const moduleExports = exports2.get(moduleSourceFile) || { typeOnlyExports: [], exports: [] }; + if (exportName.isTypeOnly) { + moduleExports.typeOnlyExports.push(exportName); + } else { + moduleExports.exports.push(exportName); + } + exports2.set(moduleSourceFile, moduleExports); + } + }); + exports2.forEach((moduleExports, moduleSourceFile) => { + const exportDeclaration = tryGetExportDeclaration( + moduleSourceFile, + /*isTypeOnly*/ + true + ); + if (exportDeclaration && exportDeclaration.isTypeOnly) { + doChanges(changes, program, moduleSourceFile, moduleExports.typeOnlyExports, exportDeclaration); + doChanges(changes, program, moduleSourceFile, moduleExports.exports, tryGetExportDeclaration( + moduleSourceFile, + /*isTypeOnly*/ + false + )); + } else { + doChanges(changes, program, moduleSourceFile, [...moduleExports.exports, ...moduleExports.typeOnlyExports], exportDeclaration); + } + }); + })); + } +}); +function getInfo7(sourceFile, pos, program) { + var _a, _b; + const token = getTokenAtPosition(sourceFile, pos); + if (isIdentifier(token)) { + const importDeclaration = findAncestor(token, isImportDeclaration); + if (importDeclaration === void 0) return void 0; + const moduleSpecifier = isStringLiteral(importDeclaration.moduleSpecifier) ? importDeclaration.moduleSpecifier : void 0; + if (moduleSpecifier === void 0) return void 0; + const resolvedModule = (_a = program.getResolvedModuleFromModuleSpecifier(moduleSpecifier, sourceFile)) == null ? void 0 : _a.resolvedModule; + if (resolvedModule === void 0) return void 0; + const moduleSourceFile = program.getSourceFile(resolvedModule.resolvedFileName); + if (moduleSourceFile === void 0 || isSourceFileFromLibrary(program, moduleSourceFile)) return void 0; + const moduleSymbol = moduleSourceFile.symbol; + const locals = (_b = tryCast(moduleSymbol.valueDeclaration, canHaveLocals)) == null ? void 0 : _b.locals; + if (locals === void 0) return void 0; + const localSymbol = locals.get(token.escapedText); + if (localSymbol === void 0) return void 0; + const node = getNodeOfSymbol(localSymbol); + if (node === void 0) return void 0; + const exportName = { node: token, isTypeOnly: isTypeDeclaration(node) }; + return { exportName, node, moduleSourceFile, moduleSpecifier: moduleSpecifier.text }; + } + return void 0; +} +function doChange16(changes, program, { exportName, node, moduleSourceFile }) { + const exportDeclaration = tryGetExportDeclaration(moduleSourceFile, exportName.isTypeOnly); + if (exportDeclaration) { + updateExport(changes, program, moduleSourceFile, exportDeclaration, [exportName]); + } else if (canHaveExportModifier(node)) { + changes.insertExportModifier(moduleSourceFile, node); + } else { + createExport(changes, program, moduleSourceFile, [exportName]); + } +} +function doChanges(changes, program, sourceFile, moduleExports, node) { + if (length(moduleExports)) { + if (node) { + updateExport(changes, program, sourceFile, node, moduleExports); + } else { + createExport(changes, program, sourceFile, moduleExports); + } + } +} +function tryGetExportDeclaration(sourceFile, isTypeOnly) { + const predicate = (node) => isExportDeclaration(node) && (isTypeOnly && node.isTypeOnly || !node.isTypeOnly); + return findLast(sourceFile.statements, predicate); +} +function updateExport(changes, program, sourceFile, node, names) { + const namedExports = node.exportClause && isNamedExports(node.exportClause) ? node.exportClause.elements : factory.createNodeArray([]); + const allowTypeModifier = !node.isTypeOnly && !!(getIsolatedModules(program.getCompilerOptions()) || find(namedExports, (e) => e.isTypeOnly)); + changes.replaceNode( + sourceFile, + node, + factory.updateExportDeclaration( + node, + node.modifiers, + node.isTypeOnly, + factory.createNamedExports( + factory.createNodeArray( + [...namedExports, ...createExportSpecifiers(names, allowTypeModifier)], + /*hasTrailingComma*/ + namedExports.hasTrailingComma + ) + ), + node.moduleSpecifier, + node.attributes + ) + ); +} +function createExport(changes, program, sourceFile, names) { + changes.insertNodeAtEndOfScope(sourceFile, sourceFile, factory.createExportDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + factory.createNamedExports(createExportSpecifiers( + names, + /*allowTypeModifier*/ + getIsolatedModules(program.getCompilerOptions()) + )), + /*moduleSpecifier*/ + void 0, + /*attributes*/ + void 0 + )); +} +function createExportSpecifiers(names, allowTypeModifier) { + return factory.createNodeArray(map(names, (n) => factory.createExportSpecifier( + allowTypeModifier && n.isTypeOnly, + /*propertyName*/ + void 0, + n.node + ))); +} +function getNodeOfSymbol(symbol) { + if (symbol.valueDeclaration === void 0) { + return firstOrUndefined(symbol.declarations); + } + const declaration = symbol.valueDeclaration; + const variableStatement = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : void 0; + return variableStatement && length(variableStatement.declarationList.declarations) === 1 ? variableStatement : declaration; +} + +// src/services/codefixes/fixIncorrectNamedTupleSyntax.ts +var fixId22 = "fixIncorrectNamedTupleSyntax"; +var errorCodes25 = [ + Diagnostics.A_labeled_tuple_element_is_declared_as_optional_with_a_question_mark_after_the_name_and_before_the_colon_rather_than_after_the_type.code, + Diagnostics.A_labeled_tuple_element_is_declared_as_rest_with_a_before_the_name_rather_than_before_the_type.code +]; +registerCodeFix({ + errorCodes: errorCodes25, + getCodeActions: function getCodeActionsToFixIncorrectNamedTupleSyntax(context) { + const { sourceFile, span } = context; + const namedTupleMember = getNamedTupleMember(sourceFile, span.start); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange17(t, sourceFile, namedTupleMember)); + return [createCodeFixAction(fixId22, changes, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels, fixId22, Diagnostics.Move_labeled_tuple_element_modifiers_to_labels)]; + }, + fixIds: [fixId22] +}); +function getNamedTupleMember(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + return findAncestor(token, (t) => t.kind === 202 /* NamedTupleMember */); +} +function doChange17(changes, sourceFile, namedTupleMember) { + if (!namedTupleMember) { + return; + } + let unwrappedType = namedTupleMember.type; + let sawOptional = false; + let sawRest = false; + while (unwrappedType.kind === 190 /* OptionalType */ || unwrappedType.kind === 191 /* RestType */ || unwrappedType.kind === 196 /* ParenthesizedType */) { + if (unwrappedType.kind === 190 /* OptionalType */) { + sawOptional = true; + } else if (unwrappedType.kind === 191 /* RestType */) { + sawRest = true; + } + unwrappedType = unwrappedType.type; + } + const updated = factory.updateNamedTupleMember( + namedTupleMember, + namedTupleMember.dotDotDotToken || (sawRest ? factory.createToken(26 /* DotDotDotToken */) : void 0), + namedTupleMember.name, + namedTupleMember.questionToken || (sawOptional ? factory.createToken(58 /* QuestionToken */) : void 0), + unwrappedType + ); + if (updated === namedTupleMember) { + return; + } + changes.replaceNode(sourceFile, namedTupleMember, updated); +} + +// src/services/codefixes/fixSpelling.ts +var fixId23 = "fixSpelling"; +var errorCodes26 = [ + Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code, + Diagnostics.Property_0_may_not_exist_on_type_1_Did_you_mean_2.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_1.code, + Diagnostics.Could_not_find_name_0_Did_you_mean_1.code, + Diagnostics.Cannot_find_namespace_0_Did_you_mean_1.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code, + Diagnostics._0_has_no_exported_member_named_1_Did_you_mean_2.code, + Diagnostics.This_member_cannot_have_an_override_modifier_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code, + Diagnostics.This_member_cannot_have_a_JSDoc_comment_with_an_override_tag_because_it_is_not_declared_in_the_base_class_0_Did_you_mean_1.code, + // for JSX class components + Diagnostics.No_overload_matches_this_call.code, + // for JSX FC + Diagnostics.Type_0_is_not_assignable_to_type_1.code +]; +registerCodeFix({ + errorCodes: errorCodes26, + getCodeActions(context) { + const { sourceFile, errorCode } = context; + const info = getInfo8(sourceFile, context.span.start, context, errorCode); + if (!info) return void 0; + const { node, suggestedSymbol } = info; + const target = getEmitScriptTarget(context.host.getCompilationSettings()); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange18(t, sourceFile, node, suggestedSymbol, target)); + return [createCodeFixAction("spelling", changes, [Diagnostics.Change_spelling_to_0, symbolName(suggestedSymbol)], fixId23, Diagnostics.Fix_all_detected_spelling_errors)]; + }, + fixIds: [fixId23], + getAllCodeActions: (context) => codeFixAll(context, errorCodes26, (changes, diag2) => { + const info = getInfo8(diag2.file, diag2.start, context, diag2.code); + const target = getEmitScriptTarget(context.host.getCompilationSettings()); + if (info) doChange18(changes, context.sourceFile, info.node, info.suggestedSymbol, target); + }) +}); +function getInfo8(sourceFile, pos, context, errorCode) { + const node = getTokenAtPosition(sourceFile, pos); + const parent2 = node.parent; + if ((errorCode === Diagnostics.No_overload_matches_this_call.code || errorCode === Diagnostics.Type_0_is_not_assignable_to_type_1.code) && !isJsxAttribute(parent2)) return void 0; + const checker = context.program.getTypeChecker(); + let suggestedSymbol; + if (isPropertyAccessExpression(parent2) && parent2.name === node) { + Debug.assert(isMemberName(node), "Expected an identifier for spelling (property access)"); + let containingType = checker.getTypeAtLocation(parent2.expression); + if (parent2.flags & 64 /* OptionalChain */) { + containingType = checker.getNonNullableType(containingType); + } + suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, containingType); + } else if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 103 /* InKeyword */ && parent2.left === node && isPrivateIdentifier(node)) { + const receiverType = checker.getTypeAtLocation(parent2.right); + suggestedSymbol = checker.getSuggestedSymbolForNonexistentProperty(node, receiverType); + } else if (isQualifiedName(parent2) && parent2.right === node) { + const symbol = checker.getSymbolAtLocation(parent2.left); + if (symbol && symbol.flags & 1536 /* Module */) { + suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(parent2.right, symbol); + } + } else if (isImportSpecifier(parent2) && parent2.name === node) { + Debug.assertNode(node, isIdentifier, "Expected an identifier for spelling (import)"); + const importDeclaration = findAncestor(node, isImportDeclaration); + const resolvedSourceFile = getResolvedSourceFileFromImportDeclaration(context, importDeclaration, sourceFile); + if (resolvedSourceFile && resolvedSourceFile.symbol) { + suggestedSymbol = checker.getSuggestedSymbolForNonexistentModule(node, resolvedSourceFile.symbol); + } + } else if (isJsxAttribute(parent2) && parent2.name === node) { + Debug.assertNode(node, isIdentifier, "Expected an identifier for JSX attribute"); + const tag = findAncestor(node, isJsxOpeningLikeElement); + const props = checker.getContextualTypeForArgumentAtIndex(tag, 0); + suggestedSymbol = checker.getSuggestedSymbolForNonexistentJSXAttribute(node, props); + } else if (hasOverrideModifier(parent2) && isClassElement(parent2) && parent2.name === node) { + const baseDeclaration = findAncestor(node, isClassLike); + const baseTypeNode = baseDeclaration ? getEffectiveBaseTypeNode(baseDeclaration) : void 0; + const baseType = baseTypeNode ? checker.getTypeAtLocation(baseTypeNode) : void 0; + if (baseType) { + suggestedSymbol = checker.getSuggestedSymbolForNonexistentClassMember(getTextOfNode(node), baseType); + } + } else { + const meaning = getMeaningFromLocation(node); + const name = getTextOfNode(node); + Debug.assert(name !== void 0, "name should be defined"); + suggestedSymbol = checker.getSuggestedSymbolForNonexistentSymbol(node, name, convertSemanticMeaningToSymbolFlags(meaning)); + } + return suggestedSymbol === void 0 ? void 0 : { node, suggestedSymbol }; +} +function doChange18(changes, sourceFile, node, suggestedSymbol, target) { + const suggestion = symbolName(suggestedSymbol); + if (!isIdentifierText(suggestion, target) && isPropertyAccessExpression(node.parent)) { + const valDecl = suggestedSymbol.valueDeclaration; + if (valDecl && isNamedDeclaration(valDecl) && isPrivateIdentifier(valDecl.name)) { + changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion)); + } else { + changes.replaceNode(sourceFile, node.parent, factory.createElementAccessExpression(node.parent.expression, factory.createStringLiteral(suggestion))); + } + } else { + changes.replaceNode(sourceFile, node, factory.createIdentifier(suggestion)); + } +} +function convertSemanticMeaningToSymbolFlags(meaning) { + let flags = 0; + if (meaning & 4 /* Namespace */) { + flags |= 1920 /* Namespace */; + } + if (meaning & 2 /* Type */) { + flags |= 788968 /* Type */; + } + if (meaning & 1 /* Value */) { + flags |= 111551 /* Value */; + } + return flags; +} +function getResolvedSourceFileFromImportDeclaration(context, importDeclaration, importingFile) { + var _a; + if (!importDeclaration || !isStringLiteralLike(importDeclaration.moduleSpecifier)) return void 0; + const resolvedModule = (_a = context.program.getResolvedModuleFromModuleSpecifier(importDeclaration.moduleSpecifier, importingFile)) == null ? void 0 : _a.resolvedModule; + if (!resolvedModule) return void 0; + return context.program.getSourceFile(resolvedModule.resolvedFileName); +} + +// src/services/codefixes/returnValueCorrect.ts +var fixId24 = "returnValueCorrect"; +var fixIdAddReturnStatement = "fixAddReturnStatement"; +var fixRemoveBracesFromArrowFunctionBody = "fixRemoveBracesFromArrowFunctionBody"; +var fixIdWrapTheBlockWithParen = "fixWrapTheBlockWithParen"; +var errorCodes27 = [ + Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code, + Diagnostics.Type_0_is_not_assignable_to_type_1.code, + Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code +]; +registerCodeFix({ + errorCodes: errorCodes27, + fixIds: [fixIdAddReturnStatement, fixRemoveBracesFromArrowFunctionBody, fixIdWrapTheBlockWithParen], + getCodeActions: function getCodeActionsToCorrectReturnValue(context) { + const { program, sourceFile, span: { start }, errorCode } = context; + const info = getInfo9(program.getTypeChecker(), sourceFile, start, errorCode); + if (!info) return void 0; + if (info.kind === 0 /* MissingReturnStatement */) { + return append( + [getActionForfixAddReturnStatement(context, info.expression, info.statement)], + isArrowFunction(info.declaration) ? getActionForFixRemoveBracesFromArrowFunctionBody(context, info.declaration, info.expression, info.commentSource) : void 0 + ); + } else { + return [getActionForfixWrapTheBlockWithParen(context, info.declaration, info.expression)]; + } + }, + getAllCodeActions: (context) => codeFixAll(context, errorCodes27, (changes, diag2) => { + const info = getInfo9(context.program.getTypeChecker(), diag2.file, diag2.start, diag2.code); + if (!info) return void 0; + switch (context.fixId) { + case fixIdAddReturnStatement: + addReturnStatement(changes, diag2.file, info.expression, info.statement); + break; + case fixRemoveBracesFromArrowFunctionBody: + if (!isArrowFunction(info.declaration)) return void 0; + removeBlockBodyBrace( + changes, + diag2.file, + info.declaration, + info.expression, + info.commentSource, + /*withParen*/ + false + ); + break; + case fixIdWrapTheBlockWithParen: + if (!isArrowFunction(info.declaration)) return void 0; + wrapBlockWithParen(changes, diag2.file, info.declaration, info.expression); + break; + default: + Debug.fail(JSON.stringify(context.fixId)); + } + }) +}); +function createObjectTypeFromLabeledExpression(checker, label, expression) { + const member = checker.createSymbol(4 /* Property */, label.escapedText); + member.links.type = checker.getTypeAtLocation(expression); + const members = createSymbolTable([member]); + return checker.createAnonymousType( + /*symbol*/ + void 0, + members, + [], + [], + [] + ); +} +function getFixInfo(checker, declaration, expectType, isFunctionType) { + if (!declaration.body || !isBlock(declaration.body) || length(declaration.body.statements) !== 1) return void 0; + const firstStatement = first(declaration.body.statements); + if (isExpressionStatement(firstStatement) && checkFixedAssignableTo(checker, declaration, checker.getTypeAtLocation(firstStatement.expression), expectType, isFunctionType)) { + return { + declaration, + kind: 0 /* MissingReturnStatement */, + expression: firstStatement.expression, + statement: firstStatement, + commentSource: firstStatement.expression + }; + } else if (isLabeledStatement(firstStatement) && isExpressionStatement(firstStatement.statement)) { + const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstStatement.label, firstStatement.statement.expression)]); + const nodeType = createObjectTypeFromLabeledExpression(checker, firstStatement.label, firstStatement.statement.expression); + if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) { + return isArrowFunction(declaration) ? { + declaration, + kind: 1 /* MissingParentheses */, + expression: node, + statement: firstStatement, + commentSource: firstStatement.statement.expression + } : { + declaration, + kind: 0 /* MissingReturnStatement */, + expression: node, + statement: firstStatement, + commentSource: firstStatement.statement.expression + }; + } + } else if (isBlock(firstStatement) && length(firstStatement.statements) === 1) { + const firstBlockStatement = first(firstStatement.statements); + if (isLabeledStatement(firstBlockStatement) && isExpressionStatement(firstBlockStatement.statement)) { + const node = factory.createObjectLiteralExpression([factory.createPropertyAssignment(firstBlockStatement.label, firstBlockStatement.statement.expression)]); + const nodeType = createObjectTypeFromLabeledExpression(checker, firstBlockStatement.label, firstBlockStatement.statement.expression); + if (checkFixedAssignableTo(checker, declaration, nodeType, expectType, isFunctionType)) { + return { + declaration, + kind: 0 /* MissingReturnStatement */, + expression: node, + statement: firstStatement, + commentSource: firstBlockStatement + }; + } + } + } + return void 0; +} +function checkFixedAssignableTo(checker, declaration, exprType, type, isFunctionType) { + if (isFunctionType) { + const sig = checker.getSignatureFromDeclaration(declaration); + if (sig) { + if (hasSyntacticModifier(declaration, 1024 /* Async */)) { + exprType = checker.createPromiseType(exprType); + } + const newSig = checker.createSignature( + declaration, + sig.typeParameters, + sig.thisParameter, + sig.parameters, + exprType, + /*typePredicate*/ + void 0, + sig.minArgumentCount, + sig.flags + ); + exprType = checker.createAnonymousType( + /*symbol*/ + void 0, + createSymbolTable(), + [newSig], + [], + [] + ); + } else { + exprType = checker.getAnyType(); + } + } + return checker.isTypeAssignableTo(exprType, type); +} +function getInfo9(checker, sourceFile, position, errorCode) { + const node = getTokenAtPosition(sourceFile, position); + if (!node.parent) return void 0; + const declaration = findAncestor(node.parent, isFunctionLikeDeclaration); + switch (errorCode) { + case Diagnostics.A_function_whose_declared_type_is_neither_undefined_void_nor_any_must_return_a_value.code: + if (!declaration || !declaration.body || !declaration.type || !rangeContainsRange(declaration.type, node)) return void 0; + return getFixInfo( + checker, + declaration, + checker.getTypeFromTypeNode(declaration.type), + /*isFunctionType*/ + false + ); + case Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code: + if (!declaration || !isCallExpression(declaration.parent) || !declaration.body) return void 0; + const pos = declaration.parent.arguments.indexOf(declaration); + if (pos === -1) return void 0; + const type = checker.getContextualTypeForArgumentAtIndex(declaration.parent, pos); + if (!type) return void 0; + return getFixInfo( + checker, + declaration, + type, + /*isFunctionType*/ + true + ); + case Diagnostics.Type_0_is_not_assignable_to_type_1.code: + if (!isDeclarationName(node) || !isVariableLike(node.parent) && !isJsxAttribute(node.parent)) return void 0; + const initializer = getVariableLikeInitializer(node.parent); + if (!initializer || !isFunctionLikeDeclaration(initializer) || !initializer.body) return void 0; + return getFixInfo( + checker, + initializer, + checker.getTypeAtLocation(node.parent), + /*isFunctionType*/ + true + ); + } + return void 0; +} +function getVariableLikeInitializer(declaration) { + switch (declaration.kind) { + case 260 /* VariableDeclaration */: + case 169 /* Parameter */: + case 208 /* BindingElement */: + case 172 /* PropertyDeclaration */: + case 303 /* PropertyAssignment */: + return declaration.initializer; + case 291 /* JsxAttribute */: + return declaration.initializer && (isJsxExpression(declaration.initializer) ? declaration.initializer.expression : void 0); + case 304 /* ShorthandPropertyAssignment */: + case 171 /* PropertySignature */: + case 306 /* EnumMember */: + case 348 /* JSDocPropertyTag */: + case 341 /* JSDocParameterTag */: + return void 0; + } +} +function addReturnStatement(changes, sourceFile, expression, statement) { + suppressLeadingAndTrailingTrivia(expression); + const probablyNeedSemi = probablyUsesSemicolons(sourceFile); + changes.replaceNode(sourceFile, statement, factory.createReturnStatement(expression), { + leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude, + suffix: probablyNeedSemi ? ";" : void 0 + }); +} +function removeBlockBodyBrace(changes, sourceFile, declaration, expression, commentSource, withParen) { + const newBody = withParen || needsParentheses(expression) ? factory.createParenthesizedExpression(expression) : expression; + suppressLeadingAndTrailingTrivia(commentSource); + copyComments(commentSource, newBody); + changes.replaceNode(sourceFile, declaration.body, newBody); +} +function wrapBlockWithParen(changes, sourceFile, declaration, expression) { + changes.replaceNode(sourceFile, declaration.body, factory.createParenthesizedExpression(expression)); +} +function getActionForfixAddReturnStatement(context, expression, statement) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addReturnStatement(t, context.sourceFile, expression, statement)); + return createCodeFixAction(fixId24, changes, Diagnostics.Add_a_return_statement, fixIdAddReturnStatement, Diagnostics.Add_all_missing_return_statement); +} +function getActionForFixRemoveBracesFromArrowFunctionBody(context, declaration, expression, commentSource) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => removeBlockBodyBrace( + t, + context.sourceFile, + declaration, + expression, + commentSource, + /*withParen*/ + false + )); + return createCodeFixAction(fixId24, changes, Diagnostics.Remove_braces_from_arrow_function_body, fixRemoveBracesFromArrowFunctionBody, Diagnostics.Remove_braces_from_all_arrow_function_bodies_with_relevant_issues); +} +function getActionForfixWrapTheBlockWithParen(context, declaration, expression) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => wrapBlockWithParen(t, context.sourceFile, declaration, expression)); + return createCodeFixAction(fixId24, changes, Diagnostics.Wrap_the_following_body_with_parentheses_which_should_be_an_object_literal, fixIdWrapTheBlockWithParen, Diagnostics.Wrap_all_object_literal_with_parentheses); +} + +// src/services/codefixes/fixAddMissingMember.ts +var fixMissingMember = "fixMissingMember"; +var fixMissingProperties = "fixMissingProperties"; +var fixMissingAttributes = "fixMissingAttributes"; +var fixMissingFunctionDeclaration = "fixMissingFunctionDeclaration"; +var errorCodes28 = [ + Diagnostics.Property_0_does_not_exist_on_type_1.code, + Diagnostics.Property_0_does_not_exist_on_type_1_Did_you_mean_2.code, + Diagnostics.Property_0_is_missing_in_type_1_but_required_in_type_2.code, + Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2.code, + Diagnostics.Type_0_is_missing_the_following_properties_from_type_1_Colon_2_and_3_more.code, + Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + Diagnostics.Cannot_find_name_0.code +]; +registerCodeFix({ + errorCodes: errorCodes28, + getCodeActions(context) { + const typeChecker = context.program.getTypeChecker(); + const info = getInfo10(context.sourceFile, context.span.start, context.errorCode, typeChecker, context.program); + if (!info) { + return void 0; + } + if (info.kind === 3 /* ObjectLiteral */) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addObjectLiteralProperties(t, context, info)); + return [createCodeFixAction(fixMissingProperties, changes, Diagnostics.Add_missing_properties, fixMissingProperties, Diagnostics.Add_all_missing_properties)]; + } + if (info.kind === 4 /* JsxAttributes */) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addJsxAttributes(t, context, info)); + return [createCodeFixAction(fixMissingAttributes, changes, Diagnostics.Add_missing_attributes, fixMissingAttributes, Diagnostics.Add_all_missing_attributes)]; + } + if (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addFunctionDeclaration(t, context, info)); + return [createCodeFixAction(fixMissingFunctionDeclaration, changes, [Diagnostics.Add_missing_function_declaration_0, info.token.text], fixMissingFunctionDeclaration, Diagnostics.Add_all_missing_function_declarations)]; + } + if (info.kind === 1 /* Enum */) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addEnumMemberDeclaration(t, context.program.getTypeChecker(), info)); + return [createCodeFixAction(fixMissingMember, changes, [Diagnostics.Add_missing_enum_member_0, info.token.text], fixMissingMember, Diagnostics.Add_all_missing_members)]; + } + return concatenate(getActionsForMissingMethodDeclaration(context, info), getActionsForMissingMemberDeclaration(context, info)); + }, + fixIds: [fixMissingMember, fixMissingFunctionDeclaration, fixMissingProperties, fixMissingAttributes], + getAllCodeActions: (context) => { + const { program, fixId: fixId56 } = context; + const checker = program.getTypeChecker(); + const seen = /* @__PURE__ */ new Set(); + const typeDeclToMembers = /* @__PURE__ */ new Map(); + return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { + eachDiagnostic(context, errorCodes28, (diag2) => { + const info = getInfo10(diag2.file, diag2.start, diag2.code, checker, context.program); + if (!info || !addToSeen(seen, getNodeId(info.parentDeclaration) + "#" + (info.kind === 3 /* ObjectLiteral */ ? info.identifier : info.token.text))) { + return; + } + if (fixId56 === fixMissingFunctionDeclaration && (info.kind === 2 /* Function */ || info.kind === 5 /* Signature */)) { + addFunctionDeclaration(changes, context, info); + } else if (fixId56 === fixMissingProperties && info.kind === 3 /* ObjectLiteral */) { + addObjectLiteralProperties(changes, context, info); + } else if (fixId56 === fixMissingAttributes && info.kind === 4 /* JsxAttributes */) { + addJsxAttributes(changes, context, info); + } else { + if (info.kind === 1 /* Enum */) { + addEnumMemberDeclaration(changes, checker, info); + } + if (info.kind === 0 /* TypeLikeDeclaration */) { + const { parentDeclaration, token } = info; + const infos = getOrUpdate(typeDeclToMembers, parentDeclaration, () => []); + if (!infos.some((i) => i.token.text === token.text)) { + infos.push(info); + } + } + } + }); + typeDeclToMembers.forEach((infos, declaration) => { + const supers = isTypeLiteralNode(declaration) ? void 0 : getAllSupers(declaration, checker); + for (const info of infos) { + if (supers == null ? void 0 : supers.some((superClassOrInterface) => { + const superInfos = typeDeclToMembers.get(superClassOrInterface); + return !!superInfos && superInfos.some(({ token: token2 }) => token2.text === info.token.text); + })) continue; + const { parentDeclaration, declSourceFile, modifierFlags, token, call, isJSFile } = info; + if (call && !isPrivateIdentifier(token)) { + addMethodDeclaration(context, changes, call, token, modifierFlags & 256 /* Static */, parentDeclaration, declSourceFile); + } else { + if (isJSFile && !isInterfaceDeclaration(parentDeclaration) && !isTypeLiteralNode(parentDeclaration)) { + addMissingMemberInJs(changes, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */)); + } else { + const typeNode = getTypeNode2(checker, parentDeclaration, token); + addPropertyDeclaration(changes, declSourceFile, parentDeclaration, token.text, typeNode, modifierFlags & 256 /* Static */); + } + } + } + }); + })); + } +}); +function getInfo10(sourceFile, tokenPos, errorCode, checker, program) { + var _a, _b, _c; + const token = getTokenAtPosition(sourceFile, tokenPos); + const parent2 = token.parent; + if (errorCode === Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code) { + if (!(token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2) && isCallExpression(parent2.parent))) return void 0; + const argIndex = findIndex(parent2.parent.arguments, (arg) => arg === parent2); + if (argIndex < 0) return void 0; + const signature = checker.getResolvedSignature(parent2.parent); + if (!(signature && signature.declaration && signature.parameters[argIndex])) return void 0; + const param = signature.parameters[argIndex].valueDeclaration; + if (!(param && isParameter(param) && isIdentifier(param.name))) return void 0; + const properties = arrayFrom(checker.getUnmatchedProperties( + checker.getTypeAtLocation(parent2), + checker.getParameterType(signature, argIndex).getNonNullableType(), + /*requireOptionalProperties*/ + false, + /*matchDiscriminantProperties*/ + false + )); + if (!length(properties)) return void 0; + return { kind: 3 /* ObjectLiteral */, token: param.name, identifier: param.name.text, properties, parentDeclaration: parent2 }; + } + if (token.kind === 19 /* OpenBraceToken */ && isObjectLiteralExpression(parent2)) { + const targetType = (_a = checker.getContextualType(parent2) || checker.getTypeAtLocation(parent2)) == null ? void 0 : _a.getNonNullableType(); + const properties = arrayFrom(checker.getUnmatchedProperties( + checker.getTypeAtLocation(parent2), + targetType, + /*requireOptionalProperties*/ + false, + /*matchDiscriminantProperties*/ + false + )); + if (!length(properties)) return void 0; + const identifier = ""; + return { kind: 3 /* ObjectLiteral */, token: parent2, identifier, properties, parentDeclaration: parent2 }; + } + if (!isMemberName(token)) return void 0; + if (isIdentifier(token) && hasInitializer(parent2) && parent2.initializer && isObjectLiteralExpression(parent2.initializer)) { + const targetType = (_b = checker.getContextualType(token) || checker.getTypeAtLocation(token)) == null ? void 0 : _b.getNonNullableType(); + const properties = arrayFrom(checker.getUnmatchedProperties( + checker.getTypeAtLocation(parent2.initializer), + targetType, + /*requireOptionalProperties*/ + false, + /*matchDiscriminantProperties*/ + false + )); + if (!length(properties)) return void 0; + return { kind: 3 /* ObjectLiteral */, token, identifier: token.text, properties, parentDeclaration: parent2.initializer }; + } + if (isIdentifier(token) && isJsxOpeningLikeElement(token.parent)) { + const target = getEmitScriptTarget(program.getCompilerOptions()); + const attributes = getUnmatchedAttributes(checker, target, token.parent); + if (!length(attributes)) return void 0; + return { kind: 4 /* JsxAttributes */, token, attributes, parentDeclaration: token.parent }; + } + if (isIdentifier(token)) { + const type = (_c = checker.getContextualType(token)) == null ? void 0 : _c.getNonNullableType(); + if (type && getObjectFlags(type) & 16 /* Anonymous */) { + const signature = firstOrUndefined(checker.getSignaturesOfType(type, 0 /* Call */)); + if (signature === void 0) return void 0; + return { kind: 5 /* Signature */, token, signature, sourceFile, parentDeclaration: findScope(token) }; + } + if (isCallExpression(parent2) && parent2.expression === token) { + return { kind: 2 /* Function */, token, call: parent2, sourceFile, modifierFlags: 0 /* None */, parentDeclaration: findScope(token) }; + } + } + if (!isPropertyAccessExpression(parent2)) return void 0; + const leftExpressionType = skipConstraint(checker.getTypeAtLocation(parent2.expression)); + const symbol = leftExpressionType.symbol; + if (!symbol || !symbol.declarations) return void 0; + if (isIdentifier(token) && isCallExpression(parent2.parent)) { + const moduleDeclaration = find(symbol.declarations, isModuleDeclaration); + const moduleDeclarationSourceFile = moduleDeclaration == null ? void 0 : moduleDeclaration.getSourceFile(); + if (moduleDeclaration && moduleDeclarationSourceFile && !isSourceFileFromLibrary(program, moduleDeclarationSourceFile)) { + return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleDeclarationSourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleDeclaration }; + } + const moduleSourceFile = find(symbol.declarations, isSourceFile); + if (sourceFile.commonJsModuleIndicator) return void 0; + if (moduleSourceFile && !isSourceFileFromLibrary(program, moduleSourceFile)) { + return { kind: 2 /* Function */, token, call: parent2.parent, sourceFile: moduleSourceFile, modifierFlags: 32 /* Export */, parentDeclaration: moduleSourceFile }; + } + } + const classDeclaration = find(symbol.declarations, isClassLike); + if (!classDeclaration && isPrivateIdentifier(token)) return void 0; + const declaration = classDeclaration || find(symbol.declarations, (d) => isInterfaceDeclaration(d) || isTypeLiteralNode(d)); + if (declaration && !isSourceFileFromLibrary(program, declaration.getSourceFile())) { + const makeStatic = !isTypeLiteralNode(declaration) && (leftExpressionType.target || leftExpressionType) !== checker.getDeclaredTypeOfSymbol(symbol); + if (makeStatic && (isPrivateIdentifier(token) || isInterfaceDeclaration(declaration))) return void 0; + const declSourceFile = declaration.getSourceFile(); + const modifierFlags = isTypeLiteralNode(declaration) ? 0 /* None */ : (makeStatic ? 256 /* Static */ : 0 /* None */) | (startsWithUnderscore(token.text) ? 2 /* Private */ : 0 /* None */); + const isJSFile = isSourceFileJS(declSourceFile); + const call = tryCast(parent2.parent, isCallExpression); + return { kind: 0 /* TypeLikeDeclaration */, token, call, modifierFlags, parentDeclaration: declaration, declSourceFile, isJSFile }; + } + const enumDeclaration = find(symbol.declarations, isEnumDeclaration); + if (enumDeclaration && !(leftExpressionType.flags & 1056 /* EnumLike */) && !isPrivateIdentifier(token) && !isSourceFileFromLibrary(program, enumDeclaration.getSourceFile())) { + return { kind: 1 /* Enum */, token, parentDeclaration: enumDeclaration }; + } + return void 0; +} +function getActionsForMissingMemberDeclaration(context, info) { + return info.isJSFile ? singleElementArray(createActionForAddMissingMemberInJavascriptFile(context, info)) : createActionsForAddMissingMemberInTypeScriptFile(context, info); +} +function createActionForAddMissingMemberInJavascriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) { + if (isInterfaceDeclaration(parentDeclaration) || isTypeLiteralNode(parentDeclaration)) { + return void 0; + } + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMemberInJs(t, declSourceFile, parentDeclaration, token, !!(modifierFlags & 256 /* Static */))); + if (changes.length === 0) { + return void 0; + } + const diagnostic = modifierFlags & 256 /* Static */ ? Diagnostics.Initialize_static_property_0 : isPrivateIdentifier(token) ? Diagnostics.Declare_a_private_field_named_0 : Diagnostics.Initialize_property_0_in_the_constructor; + return createCodeFixAction(fixMissingMember, changes, [diagnostic, token.text], fixMissingMember, Diagnostics.Add_all_missing_members); +} +function addMissingMemberInJs(changeTracker, sourceFile, classDeclaration, token, makeStatic) { + const tokenName = token.text; + if (makeStatic) { + if (classDeclaration.kind === 231 /* ClassExpression */) { + return; + } + const className = classDeclaration.name.getText(); + const staticInitialization = initializePropertyToUndefined(factory.createIdentifier(className), tokenName); + changeTracker.insertNodeAfter(sourceFile, classDeclaration, staticInitialization); + } else if (isPrivateIdentifier(token)) { + const property = factory.createPropertyDeclaration( + /*modifiers*/ + void 0, + tokenName, + /*questionOrExclamationToken*/ + void 0, + /*type*/ + void 0, + /*initializer*/ + void 0 + ); + const lastProp = getNodeToInsertPropertyAfter(classDeclaration); + if (lastProp) { + changeTracker.insertNodeAfter(sourceFile, lastProp, property); + } else { + changeTracker.insertMemberAtStart(sourceFile, classDeclaration, property); + } + } else { + const classConstructor = getFirstConstructorWithBody(classDeclaration); + if (!classConstructor) { + return; + } + const propertyInitialization = initializePropertyToUndefined(factory.createThis(), tokenName); + changeTracker.insertNodeAtConstructorEnd(sourceFile, classConstructor, propertyInitialization); + } +} +function initializePropertyToUndefined(obj, propertyName) { + return factory.createExpressionStatement(factory.createAssignment(factory.createPropertyAccessExpression(obj, propertyName), createUndefined())); +} +function createActionsForAddMissingMemberInTypeScriptFile(context, { parentDeclaration, declSourceFile, modifierFlags, token }) { + const memberName = token.text; + const isStatic2 = modifierFlags & 256 /* Static */; + const typeNode = getTypeNode2(context.program.getTypeChecker(), parentDeclaration, token); + const addPropertyDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addPropertyDeclaration(t, declSourceFile, parentDeclaration, memberName, typeNode, modifierFlags2)); + const actions2 = [createCodeFixAction(fixMissingMember, addPropertyDeclarationChanges(modifierFlags & 256 /* Static */), [isStatic2 ? Diagnostics.Declare_static_property_0 : Diagnostics.Declare_property_0, memberName], fixMissingMember, Diagnostics.Add_all_missing_members)]; + if (isStatic2 || isPrivateIdentifier(token)) { + return actions2; + } + if (modifierFlags & 2 /* Private */) { + actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addPropertyDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_property_0, memberName])); + } + actions2.push(createAddIndexSignatureAction(context, declSourceFile, parentDeclaration, token.text, typeNode)); + return actions2; +} +function getTypeNode2(checker, node, token) { + let typeNode; + if (token.parent.parent.kind === 226 /* BinaryExpression */) { + const binaryExpression = token.parent.parent; + const otherExpression = token.parent === binaryExpression.left ? binaryExpression.right : binaryExpression.left; + const widenedType = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(otherExpression))); + typeNode = checker.typeToTypeNode(widenedType, node, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */); + } else { + const contextualType = checker.getContextualType(token.parent); + typeNode = contextualType ? checker.typeToTypeNode( + contextualType, + /*enclosingDeclaration*/ + void 0, + 1 /* NoTruncation */, + 8 /* AllowUnresolvedNames */ + ) : void 0; + } + return typeNode || factory.createKeywordTypeNode(133 /* AnyKeyword */); +} +function addPropertyDeclaration(changeTracker, sourceFile, node, tokenName, typeNode, modifierFlags) { + const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0; + const property = isClassLike(node) ? factory.createPropertyDeclaration( + modifiers, + tokenName, + /*questionOrExclamationToken*/ + void 0, + typeNode, + /*initializer*/ + void 0 + ) : factory.createPropertySignature( + /*modifiers*/ + void 0, + tokenName, + /*questionToken*/ + void 0, + typeNode + ); + const lastProp = getNodeToInsertPropertyAfter(node); + if (lastProp) { + changeTracker.insertNodeAfter(sourceFile, lastProp, property); + } else { + changeTracker.insertMemberAtStart(sourceFile, node, property); + } +} +function getNodeToInsertPropertyAfter(node) { + let res; + for (const member of node.members) { + if (!isPropertyDeclaration(member)) break; + res = member; + } + return res; +} +function createAddIndexSignatureAction(context, sourceFile, node, tokenName, typeNode) { + const stringTypeNode = factory.createKeywordTypeNode(154 /* StringKeyword */); + const indexingParameter = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + "x", + /*questionToken*/ + void 0, + stringTypeNode, + /*initializer*/ + void 0 + ); + const indexSignature = factory.createIndexSignature( + /*modifiers*/ + void 0, + [indexingParameter], + typeNode + ); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.insertMemberAtStart(sourceFile, node, indexSignature)); + return createCodeFixActionWithoutFixAll(fixMissingMember, changes, [Diagnostics.Add_index_signature_for_property_0, tokenName]); +} +function getActionsForMissingMethodDeclaration(context, info) { + const { parentDeclaration, declSourceFile, modifierFlags, token, call } = info; + if (call === void 0) { + return void 0; + } + const methodName = token.text; + const addMethodDeclarationChanges = (modifierFlags2) => ts_textChanges_exports.ChangeTracker.with(context, (t) => addMethodDeclaration(context, t, call, token, modifierFlags2, parentDeclaration, declSourceFile)); + const actions2 = [createCodeFixAction(fixMissingMember, addMethodDeclarationChanges(modifierFlags & 256 /* Static */), [modifierFlags & 256 /* Static */ ? Diagnostics.Declare_static_method_0 : Diagnostics.Declare_method_0, methodName], fixMissingMember, Diagnostics.Add_all_missing_members)]; + if (modifierFlags & 2 /* Private */) { + actions2.unshift(createCodeFixActionWithoutFixAll(fixMissingMember, addMethodDeclarationChanges(2 /* Private */), [Diagnostics.Declare_private_method_0, methodName])); + } + return actions2; +} +function addMethodDeclaration(context, changes, callExpression, name, modifierFlags, parentDeclaration, sourceFile) { + const importAdder = createImportAdder(sourceFile, context.program, context.preferences, context.host); + const kind = isClassLike(parentDeclaration) ? 174 /* MethodDeclaration */ : 173 /* MethodSignature */; + const signatureDeclaration = createSignatureDeclarationFromCallExpression(kind, context, importAdder, callExpression, name, modifierFlags, parentDeclaration); + const containingMethodDeclaration = tryGetContainingMethodDeclaration(parentDeclaration, callExpression); + if (containingMethodDeclaration) { + changes.insertNodeAfter(sourceFile, containingMethodDeclaration, signatureDeclaration); + } else { + changes.insertMemberAtStart(sourceFile, parentDeclaration, signatureDeclaration); + } + importAdder.writeFixes(changes); +} +function addEnumMemberDeclaration(changes, checker, { token, parentDeclaration }) { + const hasStringInitializer = some(parentDeclaration.members, (member) => { + const type = checker.getTypeAtLocation(member); + return !!(type && type.flags & 402653316 /* StringLike */); + }); + const sourceFile = parentDeclaration.getSourceFile(); + const enumMember = factory.createEnumMember(token, hasStringInitializer ? factory.createStringLiteral(token.text) : void 0); + const last2 = lastOrUndefined(parentDeclaration.members); + if (last2) { + changes.insertNodeInListAfter(sourceFile, last2, enumMember, parentDeclaration.members); + } else { + changes.insertMemberAtStart(sourceFile, parentDeclaration, enumMember); + } +} +function addFunctionDeclaration(changes, context, info) { + const quotePreference = getQuotePreference(context.sourceFile, context.preferences); + const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); + const functionDeclaration = info.kind === 2 /* Function */ ? createSignatureDeclarationFromCallExpression(262 /* FunctionDeclaration */, context, importAdder, info.call, idText(info.token), info.modifierFlags, info.parentDeclaration) : createSignatureDeclarationFromSignature( + 262 /* FunctionDeclaration */, + context, + quotePreference, + info.signature, + createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference), + info.token, + /*modifiers*/ + void 0, + /*optional*/ + void 0, + /*enclosingDeclaration*/ + void 0, + importAdder + ); + if (functionDeclaration === void 0) { + Debug.fail("fixMissingFunctionDeclaration codefix got unexpected error."); + } + isReturnStatement(info.parentDeclaration) ? changes.insertNodeBefore( + info.sourceFile, + info.parentDeclaration, + functionDeclaration, + /*blankLineBetween*/ + true + ) : changes.insertNodeAtEndOfScope(info.sourceFile, info.parentDeclaration, functionDeclaration); + importAdder.writeFixes(changes); +} +function addJsxAttributes(changes, context, info) { + const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); + const quotePreference = getQuotePreference(context.sourceFile, context.preferences); + const checker = context.program.getTypeChecker(); + const jsxAttributesNode = info.parentDeclaration.attributes; + const hasSpreadAttribute = some(jsxAttributesNode.properties, isJsxSpreadAttribute); + const attrs = map(info.attributes, (attr) => { + const value = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(attr), info.parentDeclaration); + const name = factory.createIdentifier(attr.name); + const jsxAttribute = factory.createJsxAttribute(name, factory.createJsxExpression( + /*dotDotDotToken*/ + void 0, + value + )); + setParent(name, jsxAttribute); + return jsxAttribute; + }); + const jsxAttributes = factory.createJsxAttributes(hasSpreadAttribute ? [...attrs, ...jsxAttributesNode.properties] : [...jsxAttributesNode.properties, ...attrs]); + const options = { prefix: jsxAttributesNode.pos === jsxAttributesNode.end ? " " : void 0 }; + changes.replaceNode(context.sourceFile, jsxAttributesNode, jsxAttributes, options); + importAdder.writeFixes(changes); +} +function addObjectLiteralProperties(changes, context, info) { + const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); + const quotePreference = getQuotePreference(context.sourceFile, context.preferences); + const target = getEmitScriptTarget(context.program.getCompilerOptions()); + const checker = context.program.getTypeChecker(); + const props = map(info.properties, (prop) => { + const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), info.parentDeclaration); + return factory.createPropertyAssignment(createPropertyNameFromSymbol(prop, target, quotePreference, checker), initializer); + }); + const options = { + leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Exclude, + indentation: info.indentation + }; + changes.replaceNode(context.sourceFile, info.parentDeclaration, factory.createObjectLiteralExpression( + [...info.parentDeclaration.properties, ...props], + /*multiLine*/ + true + ), options); + importAdder.writeFixes(changes); +} +function tryGetValueFromType(context, checker, importAdder, quotePreference, type, enclosingDeclaration) { + if (type.flags & 3 /* AnyOrUnknown */) { + return createUndefined(); + } + if (type.flags & (4 /* String */ | 134217728 /* TemplateLiteral */)) { + return factory.createStringLiteral( + "", + /* isSingleQuote */ + quotePreference === 0 /* Single */ + ); + } + if (type.flags & 8 /* Number */) { + return factory.createNumericLiteral(0); + } + if (type.flags & 64 /* BigInt */) { + return factory.createBigIntLiteral("0n"); + } + if (type.flags & 16 /* Boolean */) { + return factory.createFalse(); + } + if (type.flags & 1056 /* EnumLike */) { + const enumMember = type.symbol.exports ? firstOrUndefinedIterator(type.symbol.exports.values()) : type.symbol; + const symbol = type.symbol.parent && type.symbol.parent.flags & 256 /* RegularEnum */ ? type.symbol.parent : type.symbol; + const name = checker.symbolToExpression( + symbol, + 111551 /* Value */, + /*enclosingDeclaration*/ + void 0, + /*flags*/ + 64 /* UseFullyQualifiedType */ + ); + return enumMember === void 0 || name === void 0 ? factory.createNumericLiteral(0) : factory.createPropertyAccessExpression(name, checker.symbolToString(enumMember)); + } + if (type.flags & 256 /* NumberLiteral */) { + return factory.createNumericLiteral(type.value); + } + if (type.flags & 2048 /* BigIntLiteral */) { + return factory.createBigIntLiteral(type.value); + } + if (type.flags & 128 /* StringLiteral */) { + return factory.createStringLiteral( + type.value, + /* isSingleQuote */ + quotePreference === 0 /* Single */ + ); + } + if (type.flags & 512 /* BooleanLiteral */) { + return type === checker.getFalseType() || type === checker.getFalseType( + /*fresh*/ + true + ) ? factory.createFalse() : factory.createTrue(); + } + if (type.flags & 65536 /* Null */) { + return factory.createNull(); + } + if (type.flags & 1048576 /* Union */) { + const expression = firstDefined(type.types, (t) => tryGetValueFromType(context, checker, importAdder, quotePreference, t, enclosingDeclaration)); + return expression ?? createUndefined(); + } + if (checker.isArrayLikeType(type)) { + return factory.createArrayLiteralExpression(); + } + if (isObjectLiteralType(type)) { + const props = map(checker.getPropertiesOfType(type), (prop) => { + const initializer = tryGetValueFromType(context, checker, importAdder, quotePreference, checker.getTypeOfSymbol(prop), enclosingDeclaration); + return factory.createPropertyAssignment(prop.name, initializer); + }); + return factory.createObjectLiteralExpression( + props, + /*multiLine*/ + true + ); + } + if (getObjectFlags(type) & 16 /* Anonymous */) { + const decl = find(type.symbol.declarations || emptyArray, or(isFunctionTypeNode, isMethodSignature, isMethodDeclaration)); + if (decl === void 0) return createUndefined(); + const signature = checker.getSignaturesOfType(type, 0 /* Call */); + if (signature === void 0) return createUndefined(); + const func = createSignatureDeclarationFromSignature( + 218 /* FunctionExpression */, + context, + quotePreference, + signature[0], + createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference), + /*name*/ + void 0, + /*modifiers*/ + void 0, + /*optional*/ + void 0, + /*enclosingDeclaration*/ + enclosingDeclaration, + importAdder + ); + return func ?? createUndefined(); + } + if (getObjectFlags(type) & 1 /* Class */) { + const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); + if (classDeclaration === void 0 || hasAbstractModifier(classDeclaration)) return createUndefined(); + const constructorDeclaration = getFirstConstructorWithBody(classDeclaration); + if (constructorDeclaration && length(constructorDeclaration.parameters)) return createUndefined(); + return factory.createNewExpression( + factory.createIdentifier(type.symbol.name), + /*typeArguments*/ + void 0, + /*argumentsArray*/ + void 0 + ); + } + return createUndefined(); +} +function createUndefined() { + return factory.createIdentifier("undefined"); +} +function isObjectLiteralType(type) { + return type.flags & 524288 /* Object */ && (getObjectFlags(type) & 128 /* ObjectLiteral */ || type.symbol && tryCast(singleOrUndefined(type.symbol.declarations), isTypeLiteralNode)); +} +function getUnmatchedAttributes(checker, target, source) { + const attrsType = checker.getContextualType(source.attributes); + if (attrsType === void 0) return emptyArray; + const targetProps = attrsType.getProperties(); + if (!length(targetProps)) return emptyArray; + const seenNames = /* @__PURE__ */ new Set(); + for (const sourceProp of source.attributes.properties) { + if (isJsxAttribute(sourceProp)) { + seenNames.add(getEscapedTextOfJsxAttributeName(sourceProp.name)); + } + if (isJsxSpreadAttribute(sourceProp)) { + const type = checker.getTypeAtLocation(sourceProp.expression); + for (const prop of type.getProperties()) { + seenNames.add(prop.escapedName); + } + } + } + return filter(targetProps, (targetProp) => isIdentifierText(targetProp.name, target, 1 /* JSX */) && !(targetProp.flags & 16777216 /* Optional */ || getCheckFlags(targetProp) & 48 /* Partial */ || seenNames.has(targetProp.escapedName))); +} +function tryGetContainingMethodDeclaration(node, callExpression) { + if (isTypeLiteralNode(node)) { + return void 0; + } + const declaration = findAncestor(callExpression, (n) => isMethodDeclaration(n) || isConstructorDeclaration(n)); + return declaration && declaration.parent === node ? declaration : void 0; +} +function createPropertyNameFromSymbol(symbol, target, quotePreference, checker) { + if (isTransientSymbol(symbol)) { + const prop = checker.symbolToNode( + symbol, + 111551 /* Value */, + /*enclosingDeclaration*/ + void 0, + /*flags*/ + void 0, + 1 /* WriteComputedProps */ + ); + if (prop && isComputedPropertyName(prop)) return prop; + } + return createPropertyNameNodeForIdentifierOrLiteral( + symbol.name, + target, + quotePreference === 0 /* Single */, + /*stringNamed*/ + false, + /*isMethod*/ + false + ); +} +function findScope(node) { + if (findAncestor(node, isJsxExpression)) { + const returnStatement = findAncestor(node.parent, isReturnStatement); + if (returnStatement) return returnStatement; + } + return getSourceFileOfNode(node); +} + +// src/services/codefixes/fixAddMissingNewOperator.ts +var fixId25 = "addMissingNewOperator"; +var errorCodes29 = [Diagnostics.Value_of_type_0_is_not_callable_Did_you_mean_to_include_new.code]; +registerCodeFix({ + errorCodes: errorCodes29, + getCodeActions(context) { + const { sourceFile, span } = context; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingNewOperator(t, sourceFile, span)); + return [createCodeFixAction(fixId25, changes, Diagnostics.Add_missing_new_operator_to_call, fixId25, Diagnostics.Add_missing_new_operator_to_all_calls)]; + }, + fixIds: [fixId25], + getAllCodeActions: (context) => codeFixAll(context, errorCodes29, (changes, diag2) => addMissingNewOperator(changes, context.sourceFile, diag2)) +}); +function addMissingNewOperator(changes, sourceFile, span) { + const call = cast(findAncestorMatchingSpan2(sourceFile, span), isCallExpression); + const newExpression = factory.createNewExpression(call.expression, call.typeArguments, call.arguments); + changes.replaceNode(sourceFile, call, newExpression); +} +function findAncestorMatchingSpan2(sourceFile, span) { + let token = getTokenAtPosition(sourceFile, span.start); + const end = textSpanEnd(span); + while (token.end < end) { + token = token.parent; + } + return token; +} + +// src/services/codefixes/fixAddMissingParam.ts +var addMissingParamFixId = "addMissingParam"; +var addOptionalParamFixId = "addOptionalParam"; +var errorCodes30 = [Diagnostics.Expected_0_arguments_but_got_1.code]; +registerCodeFix({ + errorCodes: errorCodes30, + fixIds: [addMissingParamFixId, addOptionalParamFixId], + getCodeActions(context) { + const info = getInfo11(context.sourceFile, context.program, context.span.start); + if (info === void 0) return void 0; + const { name, declarations, newParameters, newOptionalParameters } = info; + const actions2 = []; + if (length(newParameters)) { + append( + actions2, + createCodeFixAction( + addMissingParamFixId, + ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.program, context.preferences, context.host, declarations, newParameters)), + [length(newParameters) > 1 ? Diagnostics.Add_missing_parameters_to_0 : Diagnostics.Add_missing_parameter_to_0, name], + addMissingParamFixId, + Diagnostics.Add_all_missing_parameters + ) + ); + } + if (length(newOptionalParameters)) { + append( + actions2, + createCodeFixAction( + addOptionalParamFixId, + ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange19(t, context.program, context.preferences, context.host, declarations, newOptionalParameters)), + [length(newOptionalParameters) > 1 ? Diagnostics.Add_optional_parameters_to_0 : Diagnostics.Add_optional_parameter_to_0, name], + addOptionalParamFixId, + Diagnostics.Add_all_optional_parameters + ) + ); + } + return actions2; + }, + getAllCodeActions: (context) => codeFixAll(context, errorCodes30, (changes, diag2) => { + const info = getInfo11(context.sourceFile, context.program, diag2.start); + if (info) { + const { declarations, newParameters, newOptionalParameters } = info; + if (context.fixId === addMissingParamFixId) { + doChange19(changes, context.program, context.preferences, context.host, declarations, newParameters); + } + if (context.fixId === addOptionalParamFixId) { + doChange19(changes, context.program, context.preferences, context.host, declarations, newOptionalParameters); + } + } + }) +}); +function getInfo11(sourceFile, program, pos) { + const token = getTokenAtPosition(sourceFile, pos); + const callExpression = findAncestor(token, isCallExpression); + if (callExpression === void 0 || length(callExpression.arguments) === 0) { + return void 0; + } + const checker = program.getTypeChecker(); + const type = checker.getTypeAtLocation(callExpression.expression); + const convertibleSignatureDeclarations = filter(type.symbol.declarations, isConvertibleSignatureDeclaration); + if (convertibleSignatureDeclarations === void 0) { + return void 0; + } + const nonOverloadDeclaration = lastOrUndefined(convertibleSignatureDeclarations); + if (nonOverloadDeclaration === void 0 || nonOverloadDeclaration.body === void 0 || isSourceFileFromLibrary(program, nonOverloadDeclaration.getSourceFile())) { + return void 0; + } + const name = tryGetName2(nonOverloadDeclaration); + if (name === void 0) { + return void 0; + } + const newParameters = []; + const newOptionalParameters = []; + const parametersLength = length(nonOverloadDeclaration.parameters); + const argumentsLength = length(callExpression.arguments); + if (parametersLength > argumentsLength) { + return void 0; + } + const declarations = [nonOverloadDeclaration, ...getOverloads(nonOverloadDeclaration, convertibleSignatureDeclarations)]; + for (let i = 0, pos2 = 0, paramIndex = 0; i < argumentsLength; i++) { + const arg = callExpression.arguments[i]; + const expr = isAccessExpression(arg) ? getNameOfAccessExpression(arg) : arg; + const type2 = checker.getWidenedType(checker.getBaseTypeOfLiteralType(checker.getTypeAtLocation(arg))); + const parameter = pos2 < parametersLength ? nonOverloadDeclaration.parameters[pos2] : void 0; + if (parameter && checker.isTypeAssignableTo(type2, checker.getTypeAtLocation(parameter))) { + pos2++; + continue; + } + const name2 = expr && isIdentifier(expr) ? expr.text : `p${paramIndex++}`; + const typeNode = typeToTypeNode(checker, type2, nonOverloadDeclaration); + append(newParameters, { + pos: i, + declaration: createParameter( + name2, + typeNode, + /*questionToken*/ + void 0 + ) + }); + if (isOptionalPos(declarations, pos2)) { + continue; + } + append(newOptionalParameters, { + pos: i, + declaration: createParameter(name2, typeNode, factory.createToken(58 /* QuestionToken */)) + }); + } + return { + newParameters, + newOptionalParameters, + name: declarationNameToString(name), + declarations + }; +} +function tryGetName2(node) { + const name = getNameOfDeclaration(node); + if (name) { + return name; + } + if (isVariableDeclaration(node.parent) && isIdentifier(node.parent.name) || isPropertyDeclaration(node.parent) || isParameter(node.parent)) { + return node.parent.name; + } +} +function typeToTypeNode(checker, type, enclosingDeclaration) { + return checker.typeToTypeNode(checker.getWidenedType(type), enclosingDeclaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */) ?? factory.createKeywordTypeNode(159 /* UnknownKeyword */); +} +function doChange19(changes, program, preferences, host, declarations, newParameters) { + const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); + forEach(declarations, (declaration) => { + const sourceFile = getSourceFileOfNode(declaration); + const importAdder = createImportAdder(sourceFile, program, preferences, host); + if (length(declaration.parameters)) { + changes.replaceNodeRangeWithNodes( + sourceFile, + first(declaration.parameters), + last(declaration.parameters), + updateParameters(importAdder, scriptTarget, declaration, newParameters), + { + joiner: ", ", + indentation: 0, + leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.IncludeAll, + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include + } + ); + } else { + forEach(updateParameters(importAdder, scriptTarget, declaration, newParameters), (parameter, index) => { + if (length(declaration.parameters) === 0 && index === 0) { + changes.insertNodeAt(sourceFile, declaration.parameters.end, parameter); + } else { + changes.insertNodeAtEndOfList(sourceFile, declaration.parameters, parameter); + } + }); + } + importAdder.writeFixes(changes); + }); +} +function isConvertibleSignatureDeclaration(node) { + switch (node.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 219 /* ArrowFunction */: + return true; + default: + return false; + } +} +function updateParameters(importAdder, scriptTarget, node, newParameters) { + const parameters = map(node.parameters, (p) => factory.createParameterDeclaration( + p.modifiers, + p.dotDotDotToken, + p.name, + p.questionToken, + p.type, + p.initializer + )); + for (const { pos, declaration } of newParameters) { + const prev = pos > 0 ? parameters[pos - 1] : void 0; + parameters.splice( + pos, + 0, + factory.updateParameterDeclaration( + declaration, + declaration.modifiers, + declaration.dotDotDotToken, + declaration.name, + prev && prev.questionToken ? factory.createToken(58 /* QuestionToken */) : declaration.questionToken, + getParameterType(importAdder, declaration.type, scriptTarget), + declaration.initializer + ) + ); + } + return parameters; +} +function getOverloads(implementation, declarations) { + const overloads = []; + for (const declaration of declarations) { + if (isOverload(declaration)) { + if (length(declaration.parameters) === length(implementation.parameters)) { + overloads.push(declaration); + continue; + } + if (length(declaration.parameters) > length(implementation.parameters)) { + return []; + } + } + } + return overloads; +} +function isOverload(declaration) { + return isConvertibleSignatureDeclaration(declaration) && declaration.body === void 0; +} +function createParameter(name, type, questionToken) { + return factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + name, + questionToken, + type, + /*initializer*/ + void 0 + ); +} +function isOptionalPos(declarations, pos) { + return length(declarations) && some(declarations, (d) => pos < length(d.parameters) && !!d.parameters[pos] && d.parameters[pos].questionToken === void 0); +} +function getParameterType(importAdder, typeNode, scriptTarget) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); + if (importableReference) { + importSymbols(importAdder, importableReference.symbols); + return importableReference.typeNode; + } + return typeNode; +} + +// src/services/codefixes/fixCannotFindModule.ts +var fixName2 = "fixCannotFindModule"; +var fixIdInstallTypesPackage = "installTypesPackage"; +var errorCodeCannotFindModule = Diagnostics.Cannot_find_module_0_or_its_corresponding_type_declarations.code; +var errorCannotFindImplicitJsxImport = Diagnostics.This_JSX_tag_requires_the_module_path_0_to_exist_but_none_could_be_found_Make_sure_you_have_types_for_the_appropriate_package_installed.code; +var errorCodes31 = [ + errorCodeCannotFindModule, + Diagnostics.Could_not_find_a_declaration_file_for_module_0_1_implicitly_has_an_any_type.code, + errorCannotFindImplicitJsxImport +]; +registerCodeFix({ + errorCodes: errorCodes31, + getCodeActions: function getCodeActionsToFixNotFoundModule(context) { + const { host, sourceFile, span: { start }, errorCode } = context; + const packageName = errorCode === errorCannotFindImplicitJsxImport ? getJSXImplicitImportBase(context.program.getCompilerOptions(), sourceFile) : tryGetImportedPackageName(sourceFile, start); + if (packageName === void 0) return void 0; + const typesPackageName = getTypesPackageNameToInstall(packageName, host, errorCode); + return typesPackageName === void 0 ? [] : [createCodeFixAction( + fixName2, + /*changes*/ + [], + [Diagnostics.Install_0, typesPackageName], + fixIdInstallTypesPackage, + Diagnostics.Install_all_missing_types_packages, + getInstallCommand(sourceFile.fileName, typesPackageName) + )]; + }, + fixIds: [fixIdInstallTypesPackage], + getAllCodeActions: (context) => { + return codeFixAll(context, errorCodes31, (_changes, diag2, commands) => { + const packageName = tryGetImportedPackageName(diag2.file, diag2.start); + if (packageName === void 0) return void 0; + switch (context.fixId) { + case fixIdInstallTypesPackage: { + const pkg = getTypesPackageNameToInstall(packageName, context.host, diag2.code); + if (pkg) { + commands.push(getInstallCommand(diag2.file.fileName, pkg)); + } + break; + } + default: + Debug.fail(`Bad fixId: ${context.fixId}`); + } + }); + } +}); +function getInstallCommand(fileName, packageName) { + return { type: "install package", file: fileName, packageName }; +} +function tryGetImportedPackageName(sourceFile, pos) { + const moduleSpecifierText = tryCast(getTokenAtPosition(sourceFile, pos), isStringLiteral); + if (!moduleSpecifierText) return void 0; + const moduleName = moduleSpecifierText.text; + const { packageName } = parsePackageName(moduleName); + return isExternalModuleNameRelative(packageName) ? void 0 : packageName; +} +function getTypesPackageNameToInstall(packageName, host, diagCode) { + var _a; + return diagCode === errorCodeCannotFindModule ? nodeCoreModules.has(packageName) ? "@types/node" : void 0 : ((_a = host.isKnownTypesPackageName) == null ? void 0 : _a.call(host, packageName)) ? getTypesPackageName(packageName) : void 0; +} + +// src/services/codefixes/fixClassDoesntImplementInheritedAbstractMember.ts +var errorCodes32 = [ + Diagnostics.Non_abstract_class_0_does_not_implement_inherited_abstract_member_1_from_class_2.code, + Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2.code, + Diagnostics.Non_abstract_class_0_is_missing_implementations_for_the_following_members_of_1_Colon_2_and_3_more.code, + Diagnostics.Non_abstract_class_expression_does_not_implement_inherited_abstract_member_0_from_class_1.code, + Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1.code, + Diagnostics.Non_abstract_class_expression_is_missing_implementations_for_the_following_members_of_0_Colon_1_and_2_more.code +]; +var fixId26 = "fixClassDoesntImplementInheritedAbstractMember"; +registerCodeFix({ + errorCodes: errorCodes32, + getCodeActions: function getCodeActionsToFixClassNotImplementingInheritedMembers(context) { + const { sourceFile, span } = context; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addMissingMembers(getClass2(sourceFile, span.start), sourceFile, context, t, context.preferences)); + return changes.length === 0 ? void 0 : [createCodeFixAction(fixId26, changes, Diagnostics.Implement_inherited_abstract_class, fixId26, Diagnostics.Implement_all_inherited_abstract_classes)]; + }, + fixIds: [fixId26], + getAllCodeActions: function getAllCodeActionsToFixClassDoesntImplementInheritedAbstractMember(context) { + const seenClassDeclarations = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes32, (changes, diag2) => { + const classDeclaration = getClass2(diag2.file, diag2.start); + if (addToSeen(seenClassDeclarations, getNodeId(classDeclaration))) { + addMissingMembers(classDeclaration, context.sourceFile, context, changes, context.preferences); + } + }); + } +}); +function getClass2(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + return cast(token.parent, isClassLike); +} +function addMissingMembers(classDeclaration, sourceFile, context, changeTracker, preferences) { + const extendsNode = getEffectiveBaseTypeNode(classDeclaration); + const checker = context.program.getTypeChecker(); + const instantiatedExtendsType = checker.getTypeAtLocation(extendsNode); + const abstractAndNonPrivateExtendsSymbols = checker.getPropertiesOfType(instantiatedExtendsType).filter(symbolPointsToNonPrivateAndAbstractMember); + const importAdder = createImportAdder(sourceFile, context.program, preferences, context.host); + createMissingMemberNodes(classDeclaration, abstractAndNonPrivateExtendsSymbols, sourceFile, context, preferences, importAdder, (member) => changeTracker.insertMemberAtStart(sourceFile, classDeclaration, member)); + importAdder.writeFixes(changeTracker); +} +function symbolPointsToNonPrivateAndAbstractMember(symbol) { + const flags = getSyntacticModifierFlags(first(symbol.getDeclarations())); + return !(flags & 2 /* Private */) && !!(flags & 64 /* Abstract */); +} + +// src/services/codefixes/fixClassSuperMustPrecedeThisAccess.ts +var fixId27 = "classSuperMustPrecedeThisAccess"; +var errorCodes33 = [Diagnostics.super_must_be_called_before_accessing_this_in_the_constructor_of_a_derived_class.code]; +registerCodeFix({ + errorCodes: errorCodes33, + getCodeActions(context) { + const { sourceFile, span } = context; + const nodes = getNodes(sourceFile, span.start); + if (!nodes) return void 0; + const { constructor, superCall } = nodes; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange20(t, sourceFile, constructor, superCall)); + return [createCodeFixAction(fixId27, changes, Diagnostics.Make_super_call_the_first_statement_in_the_constructor, fixId27, Diagnostics.Make_all_super_calls_the_first_statement_in_their_constructor)]; + }, + fixIds: [fixId27], + getAllCodeActions(context) { + const { sourceFile } = context; + const seenClasses = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes33, (changes, diag2) => { + const nodes = getNodes(diag2.file, diag2.start); + if (!nodes) return; + const { constructor, superCall } = nodes; + if (addToSeen(seenClasses, getNodeId(constructor.parent))) { + doChange20(changes, sourceFile, constructor, superCall); + } + }); + } +}); +function doChange20(changes, sourceFile, constructor, superCall) { + changes.insertNodeAtConstructorStart(sourceFile, constructor, superCall); + changes.delete(sourceFile, superCall); +} +function getNodes(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + if (token.kind !== 110 /* ThisKeyword */) return void 0; + const constructor = getContainingFunction(token); + const superCall = findSuperCall(constructor.body); + return superCall && !superCall.expression.arguments.some((arg) => isPropertyAccessExpression(arg) && arg.expression === token) ? { constructor, superCall } : void 0; +} +function findSuperCall(n) { + return isExpressionStatement(n) && isSuperCall(n.expression) ? n : isFunctionLike(n) ? void 0 : forEachChild(n, findSuperCall); +} + +// src/services/codefixes/fixConstructorForDerivedNeedSuperCall.ts +var fixId28 = "constructorForDerivedNeedSuperCall"; +var errorCodes34 = [Diagnostics.Constructors_for_derived_classes_must_contain_a_super_call.code]; +registerCodeFix({ + errorCodes: errorCodes34, + getCodeActions(context) { + const { sourceFile, span } = context; + const ctr = getNode(sourceFile, span.start); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange21(t, sourceFile, ctr)); + return [createCodeFixAction(fixId28, changes, Diagnostics.Add_missing_super_call, fixId28, Diagnostics.Add_all_missing_super_calls)]; + }, + fixIds: [fixId28], + getAllCodeActions: (context) => codeFixAll(context, errorCodes34, (changes, diag2) => doChange21(changes, context.sourceFile, getNode(diag2.file, diag2.start))) +}); +function getNode(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + Debug.assert(isConstructorDeclaration(token.parent), "token should be at the constructor declaration"); + return token.parent; +} +function doChange21(changes, sourceFile, ctr) { + const superCall = factory.createExpressionStatement(factory.createCallExpression( + factory.createSuper(), + /*typeArguments*/ + void 0, + /*argumentsArray*/ + emptyArray + )); + changes.insertNodeAtConstructorStart(sourceFile, ctr, superCall); +} + +// src/services/codefixes/fixEnableJsxFlag.ts +var fixID = "fixEnableJsxFlag"; +var errorCodes35 = [Diagnostics.Cannot_use_JSX_unless_the_jsx_flag_is_provided.code]; +registerCodeFix({ + errorCodes: errorCodes35, + getCodeActions: function getCodeActionsToFixEnableJsxFlag(context) { + const { configFile } = context.program.getCompilerOptions(); + if (configFile === void 0) { + return void 0; + } + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => doChange22(changeTracker, configFile)); + return [ + createCodeFixActionWithoutFixAll(fixID, changes, Diagnostics.Enable_the_jsx_flag_in_your_configuration_file) + ]; + }, + fixIds: [fixID], + getAllCodeActions: (context) => codeFixAll(context, errorCodes35, (changes) => { + const { configFile } = context.program.getCompilerOptions(); + if (configFile === void 0) { + return void 0; + } + doChange22(changes, configFile); + }) +}); +function doChange22(changeTracker, configFile) { + setJsonCompilerOptionValue(changeTracker, configFile, "jsx", factory.createStringLiteral("react")); +} + +// src/services/codefixes/fixNaNEquality.ts +var fixId29 = "fixNaNEquality"; +var errorCodes36 = [ + Diagnostics.This_condition_will_always_return_0.code +]; +registerCodeFix({ + errorCodes: errorCodes36, + getCodeActions(context) { + const { sourceFile, span, program } = context; + const info = getInfo12(program, sourceFile, span); + if (info === void 0) return; + const { suggestion, expression, arg } = info; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange23(t, sourceFile, arg, expression)); + return [createCodeFixAction(fixId29, changes, [Diagnostics.Use_0, suggestion], fixId29, Diagnostics.Use_Number_isNaN_in_all_conditions)]; + }, + fixIds: [fixId29], + getAllCodeActions: (context) => { + return codeFixAll(context, errorCodes36, (changes, diag2) => { + const info = getInfo12(context.program, diag2.file, createTextSpan(diag2.start, diag2.length)); + if (info) { + doChange23(changes, diag2.file, info.arg, info.expression); + } + }); + } +}); +function getInfo12(program, sourceFile, span) { + const diag2 = find(program.getSemanticDiagnostics(sourceFile), (diag3) => diag3.start === span.start && diag3.length === span.length); + if (diag2 === void 0 || diag2.relatedInformation === void 0) return; + const related = find(diag2.relatedInformation, (related2) => related2.code === Diagnostics.Did_you_mean_0.code); + if (related === void 0 || related.file === void 0 || related.start === void 0 || related.length === void 0) return; + const token = findAncestorMatchingSpan(related.file, createTextSpan(related.start, related.length)); + if (token === void 0) return; + if (isExpression(token) && isBinaryExpression(token.parent)) { + return { suggestion: getSuggestion(related.messageText), expression: token.parent, arg: token }; + } + return void 0; +} +function doChange23(changes, sourceFile, arg, expression) { + const callExpression = factory.createCallExpression( + factory.createPropertyAccessExpression(factory.createIdentifier("Number"), factory.createIdentifier("isNaN")), + /*typeArguments*/ + void 0, + [arg] + ); + const operator = expression.operatorToken.kind; + changes.replaceNode( + sourceFile, + expression, + operator === 38 /* ExclamationEqualsEqualsToken */ || operator === 36 /* ExclamationEqualsToken */ ? factory.createPrefixUnaryExpression(54 /* ExclamationToken */, callExpression) : callExpression + ); +} +function getSuggestion(messageText) { + const [, suggestion] = flattenDiagnosticMessageText(messageText, "\n", 0).match(/'(.*)'/) || []; + return suggestion; +} + +// src/services/codefixes/fixModuleAndTargetOptions.ts +registerCodeFix({ + errorCodes: [ + Diagnostics.Top_level_await_expressions_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code, + Diagnostics.Top_level_await_using_statements_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code, + Diagnostics.Top_level_for_await_loops_are_only_allowed_when_the_module_option_is_set_to_es2022_esnext_system_node16_nodenext_or_preserve_and_the_target_option_is_set_to_es2017_or_higher.code + ], + getCodeActions: function getCodeActionsToFixModuleAndTarget(context) { + const compilerOptions = context.program.getCompilerOptions(); + const { configFile } = compilerOptions; + if (configFile === void 0) { + return void 0; + } + const codeFixes = []; + const moduleKind = getEmitModuleKind(compilerOptions); + const moduleOutOfRange = moduleKind >= 5 /* ES2015 */ && moduleKind < 99 /* ESNext */; + if (moduleOutOfRange) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { + setJsonCompilerOptionValue(changes2, configFile, "module", factory.createStringLiteral("esnext")); + }); + codeFixes.push(createCodeFixActionWithoutFixAll("fixModuleOption", changes, [Diagnostics.Set_the_module_option_in_your_configuration_file_to_0, "esnext"])); + } + const target = getEmitScriptTarget(compilerOptions); + const targetOutOfRange = target < 4 /* ES2017 */ || target > 99 /* ESNext */; + if (targetOutOfRange) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (tracker) => { + const configObject = getTsConfigObjectLiteralExpression(configFile); + if (!configObject) return; + const options = [["target", factory.createStringLiteral("es2017")]]; + if (moduleKind === 1 /* CommonJS */) { + options.push(["module", factory.createStringLiteral("commonjs")]); + } + setJsonCompilerOptionValues(tracker, configFile, options); + }); + codeFixes.push(createCodeFixActionWithoutFixAll("fixTargetOption", changes, [Diagnostics.Set_the_target_option_in_your_configuration_file_to_0, "es2017"])); + } + return codeFixes.length ? codeFixes : void 0; + } +}); + +// src/services/codefixes/fixPropertyAssignment.ts +var fixId30 = "fixPropertyAssignment"; +var errorCodes37 = [ + Diagnostics.Did_you_mean_to_use_a_Colon_An_can_only_follow_a_property_name_when_the_containing_object_literal_is_part_of_a_destructuring_pattern.code +]; +registerCodeFix({ + errorCodes: errorCodes37, + fixIds: [fixId30], + getCodeActions(context) { + const { sourceFile, span } = context; + const property = getProperty2(sourceFile, span.start); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange24(t, context.sourceFile, property)); + return [createCodeFixAction(fixId30, changes, [Diagnostics.Change_0_to_1, "=", ":"], fixId30, [Diagnostics.Switch_each_misused_0_to_1, "=", ":"])]; + }, + getAllCodeActions: (context) => codeFixAll(context, errorCodes37, (changes, diag2) => doChange24(changes, diag2.file, getProperty2(diag2.file, diag2.start))) +}); +function doChange24(changes, sourceFile, node) { + changes.replaceNode(sourceFile, node, factory.createPropertyAssignment(node.name, node.objectAssignmentInitializer)); +} +function getProperty2(sourceFile, pos) { + return cast(getTokenAtPosition(sourceFile, pos).parent, isShorthandPropertyAssignment); +} + +// src/services/codefixes/fixExtendsInterfaceBecomesImplements.ts +var fixId31 = "extendsInterfaceBecomesImplements"; +var errorCodes38 = [Diagnostics.Cannot_extend_an_interface_0_Did_you_mean_implements.code]; +registerCodeFix({ + errorCodes: errorCodes38, + getCodeActions(context) { + const { sourceFile } = context; + const nodes = getNodes2(sourceFile, context.span.start); + if (!nodes) return void 0; + const { extendsToken, heritageClauses } = nodes; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChanges2(t, sourceFile, extendsToken, heritageClauses)); + return [createCodeFixAction(fixId31, changes, Diagnostics.Change_extends_to_implements, fixId31, Diagnostics.Change_all_extended_interfaces_to_implements)]; + }, + fixIds: [fixId31], + getAllCodeActions: (context) => codeFixAll(context, errorCodes38, (changes, diag2) => { + const nodes = getNodes2(diag2.file, diag2.start); + if (nodes) doChanges2(changes, diag2.file, nodes.extendsToken, nodes.heritageClauses); + }) +}); +function getNodes2(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + const heritageClauses = getContainingClass(token).heritageClauses; + const extendsToken = heritageClauses[0].getFirstToken(); + return extendsToken.kind === 96 /* ExtendsKeyword */ ? { extendsToken, heritageClauses } : void 0; +} +function doChanges2(changes, sourceFile, extendsToken, heritageClauses) { + changes.replaceNode(sourceFile, extendsToken, factory.createToken(119 /* ImplementsKeyword */)); + if (heritageClauses.length === 2 && heritageClauses[0].token === 96 /* ExtendsKeyword */ && heritageClauses[1].token === 119 /* ImplementsKeyword */) { + const implementsToken = heritageClauses[1].getFirstToken(); + const implementsFullStart = implementsToken.getFullStart(); + changes.replaceRange(sourceFile, { pos: implementsFullStart, end: implementsFullStart }, factory.createToken(28 /* CommaToken */)); + const text = sourceFile.text; + let end = implementsToken.end; + while (end < text.length && isWhiteSpaceSingleLine(text.charCodeAt(end))) { + end++; + } + changes.deleteRange(sourceFile, { pos: implementsToken.getStart(), end }); + } +} + +// src/services/codefixes/fixForgottenThisPropertyAccess.ts +var fixId32 = "forgottenThisPropertyAccess"; +var didYouMeanStaticMemberCode = Diagnostics.Cannot_find_name_0_Did_you_mean_the_static_member_1_0.code; +var errorCodes39 = [ + Diagnostics.Cannot_find_name_0_Did_you_mean_the_instance_member_this_0.code, + Diagnostics.Private_identifiers_are_only_allowed_in_class_bodies_and_may_only_be_used_as_part_of_a_class_member_declaration_property_access_or_on_the_left_hand_side_of_an_in_expression.code, + didYouMeanStaticMemberCode +]; +registerCodeFix({ + errorCodes: errorCodes39, + getCodeActions(context) { + const { sourceFile } = context; + const info = getInfo13(sourceFile, context.span.start, context.errorCode); + if (!info) { + return void 0; + } + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange25(t, sourceFile, info)); + return [createCodeFixAction(fixId32, changes, [Diagnostics.Add_0_to_unresolved_variable, info.className || "this"], fixId32, Diagnostics.Add_qualifier_to_all_unresolved_variables_matching_a_member_name)]; + }, + fixIds: [fixId32], + getAllCodeActions: (context) => codeFixAll(context, errorCodes39, (changes, diag2) => { + const info = getInfo13(diag2.file, diag2.start, diag2.code); + if (info) doChange25(changes, context.sourceFile, info); + }) +}); +function getInfo13(sourceFile, pos, diagCode) { + const node = getTokenAtPosition(sourceFile, pos); + if (isIdentifier(node) || isPrivateIdentifier(node)) { + return { node, className: diagCode === didYouMeanStaticMemberCode ? getContainingClass(node).name.text : void 0 }; + } +} +function doChange25(changes, sourceFile, { node, className }) { + suppressLeadingAndTrailingTrivia(node); + changes.replaceNode(sourceFile, node, factory.createPropertyAccessExpression(className ? factory.createIdentifier(className) : factory.createThis(), node)); +} + +// src/services/codefixes/fixInvalidJsxCharacters.ts +var fixIdExpression = "fixInvalidJsxCharacters_expression"; +var fixIdHtmlEntity = "fixInvalidJsxCharacters_htmlEntity"; +var errorCodes40 = [ + Diagnostics.Unexpected_token_Did_you_mean_or_gt.code, + Diagnostics.Unexpected_token_Did_you_mean_or_rbrace.code +]; +registerCodeFix({ + errorCodes: errorCodes40, + fixIds: [fixIdExpression, fixIdHtmlEntity], + getCodeActions(context) { + const { sourceFile, preferences, span } = context; + const changeToExpression = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26( + t, + preferences, + sourceFile, + span.start, + /*useHtmlEntity*/ + false + )); + const changeToHtmlEntity = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange26( + t, + preferences, + sourceFile, + span.start, + /*useHtmlEntity*/ + true + )); + return [ + createCodeFixAction(fixIdExpression, changeToExpression, Diagnostics.Wrap_invalid_character_in_an_expression_container, fixIdExpression, Diagnostics.Wrap_all_invalid_characters_in_an_expression_container), + createCodeFixAction(fixIdHtmlEntity, changeToHtmlEntity, Diagnostics.Convert_invalid_character_to_its_html_entity_code, fixIdHtmlEntity, Diagnostics.Convert_all_invalid_characters_to_HTML_entity_code) + ]; + }, + getAllCodeActions(context) { + return codeFixAll(context, errorCodes40, (changes, diagnostic) => doChange26(changes, context.preferences, diagnostic.file, diagnostic.start, context.fixId === fixIdHtmlEntity)); + } +}); +var htmlEntity = { + ">": ">", + "}": "}" +}; +function isValidCharacter(character) { + return hasProperty(htmlEntity, character); +} +function doChange26(changes, preferences, sourceFile, start, useHtmlEntity) { + const character = sourceFile.getText()[start]; + if (!isValidCharacter(character)) { + return; + } + const replacement = useHtmlEntity ? htmlEntity[character] : `{${quote(sourceFile, preferences, character)}}`; + changes.replaceRangeWithText(sourceFile, { pos: start, end: start + 1 }, replacement); +} + +// src/services/codefixes/fixUnmatchedParameter.ts +var deleteUnmatchedParameter = "deleteUnmatchedParameter"; +var renameUnmatchedParameter = "renameUnmatchedParameter"; +var errorCodes41 = [ + Diagnostics.JSDoc_param_tag_has_name_0_but_there_is_no_parameter_with_that_name.code +]; +registerCodeFix({ + fixIds: [deleteUnmatchedParameter, renameUnmatchedParameter], + errorCodes: errorCodes41, + getCodeActions: function getCodeActionsToFixUnmatchedParameter(context) { + const { sourceFile, span } = context; + const actions2 = []; + const info = getInfo14(sourceFile, span.start); + if (info) { + append(actions2, getDeleteAction(context, info)); + append(actions2, getRenameAction(context, info)); + return actions2; + } + return void 0; + }, + getAllCodeActions: function getAllCodeActionsToFixUnmatchedParameter(context) { + const tagsToSignature = /* @__PURE__ */ new Map(); + return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { + eachDiagnostic(context, errorCodes41, ({ file, start }) => { + const info = getInfo14(file, start); + if (info) { + tagsToSignature.set(info.signature, append(tagsToSignature.get(info.signature), info.jsDocParameterTag)); + } + }); + tagsToSignature.forEach((tags, signature) => { + if (context.fixId === deleteUnmatchedParameter) { + const tagsSet = new Set(tags); + changes.filterJSDocTags(signature.getSourceFile(), signature, (t) => !tagsSet.has(t)); + } + }); + })); + } +}); +function getDeleteAction(context, { name, jsDocHost, jsDocParameterTag }) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.filterJSDocTags(context.sourceFile, jsDocHost, (t) => t !== jsDocParameterTag)); + return createCodeFixAction( + deleteUnmatchedParameter, + changes, + [Diagnostics.Delete_unused_param_tag_0, name.getText(context.sourceFile)], + deleteUnmatchedParameter, + Diagnostics.Delete_all_unused_param_tags + ); +} +function getRenameAction(context, { name, jsDocHost, signature, jsDocParameterTag }) { + if (!length(signature.parameters)) return void 0; + const sourceFile = context.sourceFile; + const tags = getJSDocTags(signature); + const names = /* @__PURE__ */ new Set(); + for (const tag of tags) { + if (isJSDocParameterTag(tag) && isIdentifier(tag.name)) { + names.add(tag.name.escapedText); + } + } + const parameterName = firstDefined(signature.parameters, (p) => isIdentifier(p.name) && !names.has(p.name.escapedText) ? p.name.getText(sourceFile) : void 0); + if (parameterName === void 0) return void 0; + const newJSDocParameterTag = factory.updateJSDocParameterTag( + jsDocParameterTag, + jsDocParameterTag.tagName, + factory.createIdentifier(parameterName), + jsDocParameterTag.isBracketed, + jsDocParameterTag.typeExpression, + jsDocParameterTag.isNameFirst, + jsDocParameterTag.comment + ); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changeTracker) => changeTracker.replaceJSDocComment(sourceFile, jsDocHost, map(tags, (t) => t === jsDocParameterTag ? newJSDocParameterTag : t))); + return createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]); +} +function getInfo14(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + if (token.parent && isJSDocParameterTag(token.parent) && isIdentifier(token.parent.name)) { + const jsDocParameterTag = token.parent; + const jsDocHost = getJSDocHost(jsDocParameterTag); + const signature = getHostSignatureFromJSDoc(jsDocParameterTag); + if (jsDocHost && signature) { + return { jsDocHost, signature, name: token.parent.name, jsDocParameterTag }; + } + } + return void 0; +} + +// src/services/codefixes/fixUnreferenceableDecoratorMetadata.ts +var fixId33 = "fixUnreferenceableDecoratorMetadata"; +var errorCodes42 = [Diagnostics.A_type_referenced_in_a_decorated_signature_must_be_imported_with_import_type_or_a_namespace_import_when_isolatedModules_and_emitDecoratorMetadata_are_enabled.code]; +registerCodeFix({ + errorCodes: errorCodes42, + getCodeActions: (context) => { + const importDeclaration = getImportDeclaration(context.sourceFile, context.program, context.span.start); + if (!importDeclaration) return; + const namespaceChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => importDeclaration.kind === 276 /* ImportSpecifier */ && doNamespaceImportChange(t, context.sourceFile, importDeclaration, context.program)); + const typeOnlyChanges = ts_textChanges_exports.ChangeTracker.with(context, (t) => doTypeOnlyImportChange(t, context.sourceFile, importDeclaration, context.program)); + let actions2; + if (namespaceChanges.length) { + actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId33, namespaceChanges, Diagnostics.Convert_named_imports_to_namespace_import)); + } + if (typeOnlyChanges.length) { + actions2 = append(actions2, createCodeFixActionWithoutFixAll(fixId33, typeOnlyChanges, Diagnostics.Use_import_type)); + } + return actions2; + }, + fixIds: [fixId33] +}); +function getImportDeclaration(sourceFile, program, start) { + const identifier = tryCast(getTokenAtPosition(sourceFile, start), isIdentifier); + if (!identifier || identifier.parent.kind !== 183 /* TypeReference */) return; + const checker = program.getTypeChecker(); + const symbol = checker.getSymbolAtLocation(identifier); + return find((symbol == null ? void 0 : symbol.declarations) || emptyArray, or(isImportClause, isImportSpecifier, isImportEqualsDeclaration)); +} +function doTypeOnlyImportChange(changes, sourceFile, importDeclaration, program) { + if (importDeclaration.kind === 271 /* ImportEqualsDeclaration */) { + changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importDeclaration.name); + return; + } + const importClause = importDeclaration.kind === 273 /* ImportClause */ ? importDeclaration : importDeclaration.parent.parent; + if (importClause.name && importClause.namedBindings) { + return; + } + const checker = program.getTypeChecker(); + const importsValue = !!forEachImportClauseDeclaration(importClause, (decl) => { + if (skipAlias(decl.symbol, checker).flags & 111551 /* Value */) return true; + }); + if (importsValue) { + return; + } + changes.insertModifierBefore(sourceFile, 156 /* TypeKeyword */, importClause); +} +function doNamespaceImportChange(changes, sourceFile, importDeclaration, program) { + ts_refactor_exports.doChangeNamedToNamespaceOrDefault(sourceFile, program, changes, importDeclaration.parent); +} + +// src/services/codefixes/fixUnusedIdentifier.ts +var fixName3 = "unusedIdentifier"; +var fixIdPrefix = "unusedIdentifier_prefix"; +var fixIdDelete = "unusedIdentifier_delete"; +var fixIdDeleteImports = "unusedIdentifier_deleteImports"; +var fixIdInfer = "unusedIdentifier_infer"; +var errorCodes43 = [ + Diagnostics._0_is_declared_but_its_value_is_never_read.code, + Diagnostics._0_is_declared_but_never_used.code, + Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code, + Diagnostics.All_imports_in_import_declaration_are_unused.code, + Diagnostics.All_destructured_elements_are_unused.code, + Diagnostics.All_variables_are_unused.code, + Diagnostics.All_type_parameters_are_unused.code +]; +registerCodeFix({ + errorCodes: errorCodes43, + getCodeActions(context) { + const { errorCode, sourceFile, program, cancellationToken } = context; + const checker = program.getTypeChecker(); + const sourceFiles = program.getSourceFiles(); + const token = getTokenAtPosition(sourceFile, context.span.start); + if (isJSDocTemplateTag(token)) { + return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, token)), Diagnostics.Remove_template_tag)]; + } + if (token.kind === 30 /* LessThanToken */) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteTypeParameters(t, sourceFile, token)); + return [createDeleteFix(changes, Diagnostics.Remove_type_parameters)]; + } + const importDecl = tryGetFullImport(token); + if (importDecl) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.delete(sourceFile, importDecl)); + return [createCodeFixAction(fixName3, changes, [Diagnostics.Remove_import_from_0, showModuleSpecifier(importDecl)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)]; + } else if (isImport(token)) { + const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration( + sourceFile, + token, + t, + checker, + sourceFiles, + program, + cancellationToken, + /*isFixAll*/ + false + )); + if (deletion.length) { + return [createCodeFixAction(fixName3, deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)], fixIdDeleteImports, Diagnostics.Delete_all_unused_imports)]; + } + } + if (isObjectBindingPattern(token.parent) || isArrayBindingPattern(token.parent)) { + if (isParameter(token.parent.parent)) { + const elements = token.parent.elements; + const diagnostic = [ + elements.length > 1 ? Diagnostics.Remove_unused_declarations_for_Colon_0 : Diagnostics.Remove_unused_declaration_for_Colon_0, + map(elements, (e) => e.getText(sourceFile)).join(", ") + ]; + return [ + createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuringElements(t, sourceFile, token.parent)), diagnostic) + ]; + } + return [ + createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteDestructuring(context, t, sourceFile, token.parent)), Diagnostics.Remove_unused_destructuring_declaration) + ]; + } + if (canDeleteEntireVariableStatement(sourceFile, token)) { + return [ + createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteEntireVariableStatement(t, sourceFile, token.parent)), Diagnostics.Remove_variable_statement) + ]; + } + if (isIdentifier(token) && isFunctionDeclaration(token.parent)) { + return [createDeleteFix(ts_textChanges_exports.ChangeTracker.with(context, (t) => deleteFunctionLikeDeclaration(t, sourceFile, token.parent)), [Diagnostics.Remove_unused_declaration_for_Colon_0, token.getText(sourceFile)])]; + } + const result = []; + if (token.kind === 140 /* InferKeyword */) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => changeInferToUnknown(t, sourceFile, token)); + const name = cast(token.parent, isInferTypeNode).typeParameter.name.text; + result.push(createCodeFixAction(fixName3, changes, [Diagnostics.Replace_infer_0_with_unknown, name], fixIdInfer, Diagnostics.Replace_all_unused_infer_with_unknown)); + } else { + const deletion = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryDeleteDeclaration( + sourceFile, + token, + t, + checker, + sourceFiles, + program, + cancellationToken, + /*isFixAll*/ + false + )); + if (deletion.length) { + const name = isComputedPropertyName(token.parent) ? token.parent : token; + result.push(createDeleteFix(deletion, [Diagnostics.Remove_unused_declaration_for_Colon_0, name.getText(sourceFile)])); + } + } + const prefix = ts_textChanges_exports.ChangeTracker.with(context, (t) => tryPrefixDeclaration(t, errorCode, sourceFile, token)); + if (prefix.length) { + result.push(createCodeFixAction(fixName3, prefix, [Diagnostics.Prefix_0_with_an_underscore, token.getText(sourceFile)], fixIdPrefix, Diagnostics.Prefix_all_unused_declarations_with_where_possible)); + } + return result; + }, + fixIds: [fixIdPrefix, fixIdDelete, fixIdDeleteImports, fixIdInfer], + getAllCodeActions: (context) => { + const { sourceFile, program, cancellationToken } = context; + const checker = program.getTypeChecker(); + const sourceFiles = program.getSourceFiles(); + return codeFixAll(context, errorCodes43, (changes, diag2) => { + const token = getTokenAtPosition(sourceFile, diag2.start); + switch (context.fixId) { + case fixIdPrefix: + tryPrefixDeclaration(changes, diag2.code, sourceFile, token); + break; + case fixIdDeleteImports: { + const importDecl = tryGetFullImport(token); + if (importDecl) { + changes.delete(sourceFile, importDecl); + } else if (isImport(token)) { + tryDeleteDeclaration( + sourceFile, + token, + changes, + checker, + sourceFiles, + program, + cancellationToken, + /*isFixAll*/ + true + ); + } + break; + } + case fixIdDelete: { + if (token.kind === 140 /* InferKeyword */ || isImport(token)) { + break; + } else if (isJSDocTemplateTag(token)) { + changes.delete(sourceFile, token); + } else if (token.kind === 30 /* LessThanToken */) { + deleteTypeParameters(changes, sourceFile, token); + } else if (isObjectBindingPattern(token.parent)) { + if (token.parent.parent.initializer) { + break; + } else if (!isParameter(token.parent.parent) || isNotProvidedArguments(token.parent.parent, checker, sourceFiles)) { + changes.delete(sourceFile, token.parent.parent); + } + } else if (isArrayBindingPattern(token.parent.parent) && token.parent.parent.parent.initializer) { + break; + } else if (canDeleteEntireVariableStatement(sourceFile, token)) { + deleteEntireVariableStatement(changes, sourceFile, token.parent); + } else { + tryDeleteDeclaration( + sourceFile, + token, + changes, + checker, + sourceFiles, + program, + cancellationToken, + /*isFixAll*/ + true + ); + } + break; + } + case fixIdInfer: + if (token.kind === 140 /* InferKeyword */) { + changeInferToUnknown(changes, sourceFile, token); + } + break; + default: + Debug.fail(JSON.stringify(context.fixId)); + } + }); + } +}); +function changeInferToUnknown(changes, sourceFile, token) { + changes.replaceNode(sourceFile, token.parent, factory.createKeywordTypeNode(159 /* UnknownKeyword */)); +} +function createDeleteFix(changes, diag2) { + return createCodeFixAction(fixName3, changes, diag2, fixIdDelete, Diagnostics.Delete_all_unused_declarations); +} +function deleteTypeParameters(changes, sourceFile, token) { + changes.delete(sourceFile, Debug.checkDefined(cast(token.parent, isDeclarationWithTypeParameterChildren).typeParameters, "The type parameter to delete should exist")); +} +function isImport(token) { + return token.kind === 102 /* ImportKeyword */ || token.kind === 80 /* Identifier */ && (token.parent.kind === 276 /* ImportSpecifier */ || token.parent.kind === 273 /* ImportClause */); +} +function tryGetFullImport(token) { + return token.kind === 102 /* ImportKeyword */ ? tryCast(token.parent, isImportDeclaration) : void 0; +} +function canDeleteEntireVariableStatement(sourceFile, token) { + return isVariableDeclarationList(token.parent) && first(token.parent.getChildren(sourceFile)) === token; +} +function deleteEntireVariableStatement(changes, sourceFile, node) { + changes.delete(sourceFile, node.parent.kind === 243 /* VariableStatement */ ? node.parent : node); +} +function deleteDestructuringElements(changes, sourceFile, node) { + forEach(node.elements, (n) => changes.delete(sourceFile, n)); +} +function deleteDestructuring(context, changes, sourceFile, { parent: parent2 }) { + if (isVariableDeclaration(parent2) && parent2.initializer && isCallLikeExpression(parent2.initializer)) { + if (isVariableDeclarationList(parent2.parent) && length(parent2.parent.declarations) > 1) { + const varStatement = parent2.parent.parent; + const pos = varStatement.getStart(sourceFile); + const end = varStatement.end; + changes.delete(sourceFile, parent2); + changes.insertNodeAt(sourceFile, end, parent2.initializer, { + prefix: getNewLineOrDefaultFromHost(context.host, context.formatContext.options) + sourceFile.text.slice(getPrecedingNonSpaceCharacterPosition(sourceFile.text, pos - 1), pos), + suffix: probablyUsesSemicolons(sourceFile) ? ";" : "" + }); + } else { + changes.replaceNode(sourceFile, parent2.parent, parent2.initializer); + } + } else { + changes.delete(sourceFile, parent2); + } +} +function tryPrefixDeclaration(changes, errorCode, sourceFile, token) { + if (errorCode === Diagnostics.Property_0_is_declared_but_its_value_is_never_read.code) return; + if (token.kind === 140 /* InferKeyword */) { + token = cast(token.parent, isInferTypeNode).typeParameter.name; + } + if (isIdentifier(token) && canPrefix(token)) { + changes.replaceNode(sourceFile, token, factory.createIdentifier(`_${token.text}`)); + if (isParameter(token.parent)) { + getJSDocParameterTags(token.parent).forEach((tag) => { + if (isIdentifier(tag.name)) { + changes.replaceNode(sourceFile, tag.name, factory.createIdentifier(`_${tag.name.text}`)); + } + }); + } + } +} +function canPrefix(token) { + switch (token.parent.kind) { + case 169 /* Parameter */: + case 168 /* TypeParameter */: + return true; + case 260 /* VariableDeclaration */: { + const varDecl = token.parent; + switch (varDecl.parent.parent.kind) { + case 250 /* ForOfStatement */: + case 249 /* ForInStatement */: + return true; + } + } + } + return false; +} +function tryDeleteDeclaration(sourceFile, token, changes, checker, sourceFiles, program, cancellationToken, isFixAll) { + tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll); + if (isIdentifier(token)) { + ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(token, checker, sourceFile, (ref) => { + if (isPropertyAccessExpression(ref.parent) && ref.parent.name === ref) ref = ref.parent; + if (!isFixAll && mayDeleteExpression(ref)) { + changes.delete(sourceFile, ref.parent.parent); + } + }); + } +} +function tryDeleteDeclarationWorker(token, changes, sourceFile, checker, sourceFiles, program, cancellationToken, isFixAll) { + const { parent: parent2 } = token; + if (isParameter(parent2)) { + tryDeleteParameter(changes, sourceFile, parent2, checker, sourceFiles, program, cancellationToken, isFixAll); + } else if (!(isFixAll && isIdentifier(token) && ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(token, checker, sourceFile))) { + const node = isImportClause(parent2) ? token : isComputedPropertyName(parent2) ? parent2.parent : parent2; + Debug.assert(node !== sourceFile, "should not delete whole source file"); + changes.delete(sourceFile, node); + } +} +function tryDeleteParameter(changes, sourceFile, parameter, checker, sourceFiles, program, cancellationToken, isFixAll = false) { + if (mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll)) { + if (parameter.modifiers && parameter.modifiers.length > 0 && (!isIdentifier(parameter.name) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(parameter.name, checker, sourceFile))) { + for (const modifier of parameter.modifiers) { + if (isModifier(modifier)) { + changes.deleteModifier(sourceFile, modifier); + } + } + } else if (!parameter.initializer && isNotProvidedArguments(parameter, checker, sourceFiles)) { + changes.delete(sourceFile, parameter); + } + } +} +function isNotProvidedArguments(parameter, checker, sourceFiles) { + const index = parameter.parent.parameters.indexOf(parameter); + return !ts_FindAllReferences_exports.Core.someSignatureUsage(parameter.parent, sourceFiles, checker, (_, call) => !call || call.arguments.length > index); +} +function mayDeleteParameter(checker, sourceFile, parameter, sourceFiles, program, cancellationToken, isFixAll) { + const { parent: parent2 } = parameter; + switch (parent2.kind) { + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + const index = parent2.parameters.indexOf(parameter); + const referent = isMethodDeclaration(parent2) ? parent2.name : parent2; + const entries = ts_FindAllReferences_exports.Core.getReferencedSymbolsForNode(parent2.pos, referent, program, sourceFiles, cancellationToken); + if (entries) { + for (const entry of entries) { + for (const reference of entry.references) { + if (reference.kind === ts_FindAllReferences_exports.EntryKind.Node) { + const isSuperCall2 = isSuperKeyword(reference.node) && isCallExpression(reference.node.parent) && reference.node.parent.arguments.length > index; + const isSuperMethodCall = isPropertyAccessExpression(reference.node.parent) && isSuperKeyword(reference.node.parent.expression) && isCallExpression(reference.node.parent.parent) && reference.node.parent.parent.arguments.length > index; + const isOverriddenMethod = (isMethodDeclaration(reference.node.parent) || isMethodSignature(reference.node.parent)) && reference.node.parent !== parameter.parent && reference.node.parent.parameters.length > index; + if (isSuperCall2 || isSuperMethodCall || isOverriddenMethod) return false; + } + } + } + } + return true; + case 262 /* FunctionDeclaration */: { + if (parent2.name && isCallbackLike(checker, sourceFile, parent2.name)) { + return isLastParameter(parent2, parameter, isFixAll); + } + return true; + } + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return isLastParameter(parent2, parameter, isFixAll); + case 178 /* SetAccessor */: + return false; + case 177 /* GetAccessor */: + return true; + default: + return Debug.failBadSyntaxKind(parent2); + } +} +function isCallbackLike(checker, sourceFile, name) { + return !!ts_FindAllReferences_exports.Core.eachSymbolReferenceInFile(name, checker, sourceFile, (reference) => isIdentifier(reference) && isCallExpression(reference.parent) && reference.parent.arguments.includes(reference)); +} +function isLastParameter(func, parameter, isFixAll) { + const parameters = func.parameters; + const index = parameters.indexOf(parameter); + Debug.assert(index !== -1, "The parameter should already be in the list"); + return isFixAll ? parameters.slice(index + 1).every((p) => isIdentifier(p.name) && !p.symbol.isReferenced) : index === parameters.length - 1; +} +function mayDeleteExpression(node) { + return (isBinaryExpression(node.parent) && node.parent.left === node || (isPostfixUnaryExpression(node.parent) || isPrefixUnaryExpression(node.parent)) && node.parent.operand === node) && isExpressionStatement(node.parent.parent); +} +function deleteFunctionLikeDeclaration(changes, sourceFile, node) { + const declarations = node.symbol.declarations; + if (declarations) { + for (const declaration of declarations) { + changes.delete(sourceFile, declaration); + } + } +} + +// src/services/codefixes/fixUnreachableCode.ts +var fixId34 = "fixUnreachableCode"; +var errorCodes44 = [Diagnostics.Unreachable_code_detected.code]; +registerCodeFix({ + errorCodes: errorCodes44, + getCodeActions(context) { + const syntacticDiagnostics = context.program.getSyntacticDiagnostics(context.sourceFile, context.cancellationToken); + if (syntacticDiagnostics.length) return; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange27(t, context.sourceFile, context.span.start, context.span.length, context.errorCode)); + return [createCodeFixAction(fixId34, changes, Diagnostics.Remove_unreachable_code, fixId34, Diagnostics.Remove_all_unreachable_code)]; + }, + fixIds: [fixId34], + getAllCodeActions: (context) => codeFixAll(context, errorCodes44, (changes, diag2) => doChange27(changes, diag2.file, diag2.start, diag2.length, diag2.code)) +}); +function doChange27(changes, sourceFile, start, length2, errorCode) { + const token = getTokenAtPosition(sourceFile, start); + const statement = findAncestor(token, isStatement); + if (statement.getStart(sourceFile) !== token.getStart(sourceFile)) { + const logData = JSON.stringify({ + statementKind: Debug.formatSyntaxKind(statement.kind), + tokenKind: Debug.formatSyntaxKind(token.kind), + errorCode, + start, + length: length2 + }); + Debug.fail("Token and statement should start at the same point. " + logData); + } + const container = (isBlock(statement.parent) ? statement.parent : statement).parent; + if (!isBlock(statement.parent) || statement === first(statement.parent.statements)) { + switch (container.kind) { + case 245 /* IfStatement */: + if (container.elseStatement) { + if (isBlock(statement.parent)) { + break; + } else { + changes.replaceNode(sourceFile, statement, factory.createBlock(emptyArray)); + } + return; + } + // falls through + case 247 /* WhileStatement */: + case 248 /* ForStatement */: + changes.delete(sourceFile, container); + return; + } + } + if (isBlock(statement.parent)) { + const end = start + length2; + const lastStatement = Debug.checkDefined(lastWhere(sliceAfter(statement.parent.statements, statement), (s) => s.pos < end), "Some statement should be last"); + changes.deleteNodeRange(sourceFile, statement, lastStatement); + } else { + changes.delete(sourceFile, statement); + } +} +function lastWhere(a, pred) { + let last2; + for (const value of a) { + if (!pred(value)) break; + last2 = value; + } + return last2; +} + +// src/services/codefixes/fixUnusedLabel.ts +var fixId35 = "fixUnusedLabel"; +var errorCodes45 = [Diagnostics.Unused_label.code]; +registerCodeFix({ + errorCodes: errorCodes45, + getCodeActions(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange28(t, context.sourceFile, context.span.start)); + return [createCodeFixAction(fixId35, changes, Diagnostics.Remove_unused_label, fixId35, Diagnostics.Remove_all_unused_labels)]; + }, + fixIds: [fixId35], + getAllCodeActions: (context) => codeFixAll(context, errorCodes45, (changes, diag2) => doChange28(changes, diag2.file, diag2.start)) +}); +function doChange28(changes, sourceFile, start) { + const token = getTokenAtPosition(sourceFile, start); + const labeledStatement = cast(token.parent, isLabeledStatement); + const pos = token.getStart(sourceFile); + const statementPos = labeledStatement.statement.getStart(sourceFile); + const end = positionsAreOnSameLine(pos, statementPos, sourceFile) ? statementPos : skipTrivia( + sourceFile.text, + findChildOfKind(labeledStatement, 59 /* ColonToken */, sourceFile).end, + /*stopAfterLineBreak*/ + true + ); + changes.deleteRange(sourceFile, { pos, end }); +} + +// src/services/codefixes/fixJSDocTypes.ts +var fixIdPlain = "fixJSDocTypes_plain"; +var fixIdNullable = "fixJSDocTypes_nullable"; +var errorCodes46 = [ + Diagnostics.JSDoc_types_can_only_be_used_inside_documentation_comments.code, + Diagnostics._0_at_the_end_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code, + Diagnostics._0_at_the_start_of_a_type_is_not_valid_TypeScript_syntax_Did_you_mean_to_write_1.code +]; +registerCodeFix({ + errorCodes: errorCodes46, + getCodeActions(context) { + const { sourceFile } = context; + const checker = context.program.getTypeChecker(); + const info = getInfo15(sourceFile, context.span.start, checker); + if (!info) return void 0; + const { typeNode, type } = info; + const original = typeNode.getText(sourceFile); + const actions2 = [fix(type, fixIdPlain, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript)]; + if (typeNode.kind === 314 /* JSDocNullableType */) { + actions2.push(fix(type, fixIdNullable, Diagnostics.Change_all_jsdoc_style_types_to_TypeScript_and_add_undefined_to_nullable_types)); + } + return actions2; + function fix(type2, fixId56, fixAllDescription) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange29(t, sourceFile, typeNode, type2, checker)); + return createCodeFixAction("jdocTypes", changes, [Diagnostics.Change_0_to_1, original, checker.typeToString(type2)], fixId56, fixAllDescription); + } + }, + fixIds: [fixIdPlain, fixIdNullable], + getAllCodeActions(context) { + const { fixId: fixId56, program, sourceFile } = context; + const checker = program.getTypeChecker(); + return codeFixAll(context, errorCodes46, (changes, err) => { + const info = getInfo15(err.file, err.start, checker); + if (!info) return; + const { typeNode, type } = info; + const fixedType = typeNode.kind === 314 /* JSDocNullableType */ && fixId56 === fixIdNullable ? checker.getNullableType(type, 32768 /* Undefined */) : type; + doChange29(changes, sourceFile, typeNode, fixedType, checker); + }); + } +}); +function doChange29(changes, sourceFile, oldTypeNode, newType, checker) { + changes.replaceNode(sourceFile, oldTypeNode, checker.typeToTypeNode( + newType, + /*enclosingDeclaration*/ + oldTypeNode, + /*flags*/ + void 0 + )); +} +function getInfo15(sourceFile, pos, checker) { + const decl = findAncestor(getTokenAtPosition(sourceFile, pos), isTypeContainer); + const typeNode = decl && decl.type; + return typeNode && { typeNode, type: getType(checker, typeNode) }; +} +function isTypeContainer(node) { + switch (node.kind) { + case 234 /* AsExpression */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 262 /* FunctionDeclaration */: + case 177 /* GetAccessor */: + case 181 /* IndexSignature */: + case 200 /* MappedType */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 169 /* Parameter */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 178 /* SetAccessor */: + case 265 /* TypeAliasDeclaration */: + case 216 /* TypeAssertionExpression */: + case 260 /* VariableDeclaration */: + return true; + default: + return false; + } +} +function getType(checker, node) { + if (isJSDocNullableType(node)) { + const type = checker.getTypeFromTypeNode(node.type); + if (type === checker.getNeverType() || type === checker.getVoidType()) { + return type; + } + return checker.getUnionType( + append([type, checker.getUndefinedType()], node.postfix ? void 0 : checker.getNullType()) + ); + } + return checker.getTypeFromTypeNode(node); +} + +// src/services/codefixes/fixMissingCallParentheses.ts +var fixId36 = "fixMissingCallParentheses"; +var errorCodes47 = [ + Diagnostics.This_condition_will_always_return_true_since_this_function_is_always_defined_Did_you_mean_to_call_it_instead.code +]; +registerCodeFix({ + errorCodes: errorCodes47, + fixIds: [fixId36], + getCodeActions(context) { + const { sourceFile, span } = context; + const callName = getCallName(sourceFile, span.start); + if (!callName) return; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange30(t, context.sourceFile, callName)); + return [createCodeFixAction(fixId36, changes, Diagnostics.Add_missing_call_parentheses, fixId36, Diagnostics.Add_all_missing_call_parentheses)]; + }, + getAllCodeActions: (context) => codeFixAll(context, errorCodes47, (changes, diag2) => { + const callName = getCallName(diag2.file, diag2.start); + if (callName) doChange30(changes, diag2.file, callName); + }) +}); +function doChange30(changes, sourceFile, name) { + changes.replaceNodeWithText(sourceFile, name, `${name.text}()`); +} +function getCallName(sourceFile, start) { + const token = getTokenAtPosition(sourceFile, start); + if (isPropertyAccessExpression(token.parent)) { + let current = token.parent; + while (isPropertyAccessExpression(current.parent)) { + current = current.parent; + } + return current.name; + } + if (isIdentifier(token)) { + return token; + } + return void 0; +} + +// src/services/codefixes/fixMissingTypeAnnotationOnExports.ts +var fixId37 = "fixMissingTypeAnnotationOnExports"; +var addAnnotationFix = "add-annotation"; +var addInlineTypeAssertion = "add-type-assertion"; +var extractExpression = "extract-expression"; +var errorCodes48 = [ + Diagnostics.Function_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations.code, + Diagnostics.Method_must_have_an_explicit_return_type_annotation_with_isolatedDeclarations.code, + Diagnostics.At_least_one_accessor_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, + Diagnostics.Variable_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, + Diagnostics.Parameter_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, + Diagnostics.Property_must_have_an_explicit_type_annotation_with_isolatedDeclarations.code, + Diagnostics.Expression_type_can_t_be_inferred_with_isolatedDeclarations.code, + Diagnostics.Binding_elements_can_t_be_exported_directly_with_isolatedDeclarations.code, + Diagnostics.Computed_property_names_on_class_or_object_literals_cannot_be_inferred_with_isolatedDeclarations.code, + Diagnostics.Computed_properties_must_be_number_or_string_literals_variables_or_dotted_expressions_with_isolatedDeclarations.code, + Diagnostics.Enum_member_initializers_must_be_computable_without_references_to_external_symbols_with_isolatedDeclarations.code, + Diagnostics.Extends_clause_can_t_contain_an_expression_with_isolatedDeclarations.code, + Diagnostics.Objects_that_contain_shorthand_properties_can_t_be_inferred_with_isolatedDeclarations.code, + Diagnostics.Objects_that_contain_spread_assignments_can_t_be_inferred_with_isolatedDeclarations.code, + Diagnostics.Arrays_with_spread_elements_can_t_inferred_with_isolatedDeclarations.code, + Diagnostics.Default_exports_can_t_be_inferred_with_isolatedDeclarations.code, + Diagnostics.Only_const_arrays_can_be_inferred_with_isolatedDeclarations.code, + Diagnostics.Assigning_properties_to_functions_without_declaring_them_is_not_supported_with_isolatedDeclarations_Add_an_explicit_declaration_for_the_properties_assigned_to_this_function.code, + Diagnostics.Declaration_emit_for_this_parameter_requires_implicitly_adding_undefined_to_its_type_This_is_not_supported_with_isolatedDeclarations.code, + Diagnostics.Type_containing_private_name_0_can_t_be_used_with_isolatedDeclarations.code, + Diagnostics.Add_satisfies_and_a_type_assertion_to_this_expression_satisfies_T_as_T_to_make_the_type_explicit.code +]; +var canHaveTypeAnnotation = /* @__PURE__ */ new Set([ + 177 /* GetAccessor */, + 174 /* MethodDeclaration */, + 172 /* PropertyDeclaration */, + 262 /* FunctionDeclaration */, + 218 /* FunctionExpression */, + 219 /* ArrowFunction */, + 260 /* VariableDeclaration */, + 169 /* Parameter */, + 277 /* ExportAssignment */, + 263 /* ClassDeclaration */, + 206 /* ObjectBindingPattern */, + 207 /* ArrayBindingPattern */ +]); +var declarationEmitNodeBuilderFlags2 = 1024 /* MultilineObjectLiterals */ | 2048 /* WriteClassExpressionAsTypeLiteral */ | 4096 /* UseTypeOfFunction */ | 8 /* UseStructuralFallback */ | 524288 /* AllowEmptyTuple */ | 4 /* GenerateNamesForShadowedTypeParams */ | 1 /* NoTruncation */; +var declarationEmitInternalNodeBuilderFlags2 = 1 /* WriteComputedProps */; +registerCodeFix({ + errorCodes: errorCodes48, + fixIds: [fixId37], + getCodeActions(context) { + const fixes = []; + addCodeAction(addAnnotationFix, fixes, context, 0 /* Full */, (f) => f.addTypeAnnotation(context.span)); + addCodeAction(addAnnotationFix, fixes, context, 1 /* Relative */, (f) => f.addTypeAnnotation(context.span)); + addCodeAction(addAnnotationFix, fixes, context, 2 /* Widened */, (f) => f.addTypeAnnotation(context.span)); + addCodeAction(addInlineTypeAssertion, fixes, context, 0 /* Full */, (f) => f.addInlineAssertion(context.span)); + addCodeAction(addInlineTypeAssertion, fixes, context, 1 /* Relative */, (f) => f.addInlineAssertion(context.span)); + addCodeAction(addInlineTypeAssertion, fixes, context, 2 /* Widened */, (f) => f.addInlineAssertion(context.span)); + addCodeAction(extractExpression, fixes, context, 0 /* Full */, (f) => f.extractAsVariable(context.span)); + return fixes; + }, + getAllCodeActions: (context) => { + const changes = withContext(context, 0 /* Full */, (f) => { + eachDiagnostic(context, errorCodes48, (diag2) => { + f.addTypeAnnotation(diag2); + }); + }); + return createCombinedCodeActions(changes.textChanges); + } +}); +function addCodeAction(fixName8, fixes, context, typePrintMode, cb) { + const changes = withContext(context, typePrintMode, cb); + if (changes.result && changes.textChanges.length) { + fixes.push(createCodeFixAction( + fixName8, + changes.textChanges, + changes.result, + fixId37, + Diagnostics.Add_all_missing_type_annotations + )); + } +} +function withContext(context, typePrintMode, cb) { + const emptyInferenceResult = { typeNode: void 0, mutatedTarget: false }; + const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); + const sourceFile = context.sourceFile; + const program = context.program; + const typeChecker = program.getTypeChecker(); + const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); + const importAdder = createImportAdder(context.sourceFile, context.program, context.preferences, context.host); + const fixedNodes = /* @__PURE__ */ new Set(); + const expandoPropertiesAdded = /* @__PURE__ */ new Set(); + const typePrinter = createPrinter({ + preserveSourceNewlines: false + }); + const result = cb({ addTypeAnnotation, addInlineAssertion, extractAsVariable }); + importAdder.writeFixes(changeTracker); + return { + result, + textChanges: changeTracker.getChanges() + }; + function addTypeAnnotation(span) { + context.cancellationToken.throwIfCancellationRequested(); + const nodeWithDiag = getTokenAtPosition(sourceFile, span.start); + const expandoFunction = findExpandoFunction(nodeWithDiag); + if (expandoFunction) { + if (isFunctionDeclaration(expandoFunction)) { + return createNamespaceForExpandoProperties(expandoFunction); + } + return fixIsolatedDeclarationError(expandoFunction); + } + const nodeMissingType = findAncestorWithMissingType(nodeWithDiag); + if (nodeMissingType) { + return fixIsolatedDeclarationError(nodeMissingType); + } + return void 0; + } + function createNamespaceForExpandoProperties(expandoFunc) { + var _a; + if (expandoPropertiesAdded == null ? void 0 : expandoPropertiesAdded.has(expandoFunc)) return void 0; + expandoPropertiesAdded == null ? void 0 : expandoPropertiesAdded.add(expandoFunc); + const type = typeChecker.getTypeAtLocation(expandoFunc); + const elements = typeChecker.getPropertiesOfType(type); + if (!expandoFunc.name || elements.length === 0) return void 0; + const newProperties = []; + for (const symbol of elements) { + if (!isIdentifierText(symbol.name, getEmitScriptTarget(program.getCompilerOptions()))) continue; + if (symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration)) continue; + newProperties.push(factory.createVariableStatement( + [factory.createModifier(95 /* ExportKeyword */)], + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + symbol.name, + /*exclamationToken*/ + void 0, + typeToTypeNode2(typeChecker.getTypeOfSymbol(symbol), expandoFunc), + /*initializer*/ + void 0 + )] + ) + )); + } + if (newProperties.length === 0) return void 0; + const modifiers = []; + if ((_a = expandoFunc.modifiers) == null ? void 0 : _a.some((modifier) => modifier.kind === 95 /* ExportKeyword */)) { + modifiers.push(factory.createModifier(95 /* ExportKeyword */)); + } + modifiers.push(factory.createModifier(138 /* DeclareKeyword */)); + const namespace = factory.createModuleDeclaration( + modifiers, + expandoFunc.name, + factory.createModuleBlock(newProperties), + /*flags*/ + 32 /* Namespace */ | 128 /* ExportContext */ | 33554432 /* Ambient */ | 101441536 /* ContextFlags */ + ); + changeTracker.insertNodeAfter(sourceFile, expandoFunc, namespace); + return [Diagnostics.Annotate_types_of_properties_expando_function_in_a_namespace]; + } + function needsParenthesizedExpressionForAssertion(node) { + return !isEntityNameExpression(node) && !isCallExpression(node) && !isObjectLiteralExpression(node) && !isArrayLiteralExpression(node); + } + function createAsExpression(node, type) { + if (needsParenthesizedExpressionForAssertion(node)) { + node = factory.createParenthesizedExpression(node); + } + return factory.createAsExpression(node, type); + } + function createSatisfiesAsExpression(node, type) { + if (needsParenthesizedExpressionForAssertion(node)) { + node = factory.createParenthesizedExpression(node); + } + return factory.createAsExpression(factory.createSatisfiesExpression(node, getSynthesizedDeepClone(type)), type); + } + function addInlineAssertion(span) { + context.cancellationToken.throwIfCancellationRequested(); + const nodeWithDiag = getTokenAtPosition(sourceFile, span.start); + const expandoFunction = findExpandoFunction(nodeWithDiag); + if (expandoFunction) return; + const targetNode = findBestFittingNode(nodeWithDiag, span); + if (!targetNode || isValueSignatureDeclaration(targetNode) || isValueSignatureDeclaration(targetNode.parent)) return; + const isExpressionTarget = isExpression(targetNode); + const isShorthandPropertyAssignmentTarget = isShorthandPropertyAssignment(targetNode); + if (!isShorthandPropertyAssignmentTarget && isDeclaration(targetNode)) { + return void 0; + } + if (findAncestor(targetNode, isBindingPattern)) { + return void 0; + } + if (findAncestor(targetNode, isEnumMember)) { + return void 0; + } + if (isExpressionTarget && (findAncestor(targetNode, isHeritageClause) || findAncestor(targetNode, isTypeNode))) { + return void 0; + } + if (isSpreadElement(targetNode)) { + return void 0; + } + const variableDeclaration = findAncestor(targetNode, isVariableDeclaration); + const type = variableDeclaration && typeChecker.getTypeAtLocation(variableDeclaration); + if (type && type.flags & 8192 /* UniqueESSymbol */) { + return void 0; + } + if (!(isExpressionTarget || isShorthandPropertyAssignmentTarget)) return void 0; + const { typeNode, mutatedTarget } = inferType(targetNode, type); + if (!typeNode || mutatedTarget) return void 0; + if (isShorthandPropertyAssignmentTarget) { + changeTracker.insertNodeAt( + sourceFile, + targetNode.end, + createAsExpression( + getSynthesizedDeepClone(targetNode.name), + typeNode + ), + { + prefix: ": " + } + ); + } else if (isExpressionTarget) { + changeTracker.replaceNode( + sourceFile, + targetNode, + createSatisfiesAsExpression( + getSynthesizedDeepClone(targetNode), + typeNode + ) + ); + } else { + Debug.assertNever(targetNode); + } + return [Diagnostics.Add_satisfies_and_an_inline_type_assertion_with_0, typeToStringForDiag(typeNode)]; + } + function extractAsVariable(span) { + context.cancellationToken.throwIfCancellationRequested(); + const nodeWithDiag = getTokenAtPosition(sourceFile, span.start); + const targetNode = findBestFittingNode(nodeWithDiag, span); + if (!targetNode || isValueSignatureDeclaration(targetNode) || isValueSignatureDeclaration(targetNode.parent)) return; + const isExpressionTarget = isExpression(targetNode); + if (!isExpressionTarget) return; + if (isArrayLiteralExpression(targetNode)) { + changeTracker.replaceNode( + sourceFile, + targetNode, + createAsExpression(targetNode, factory.createTypeReferenceNode("const")) + ); + return [Diagnostics.Mark_array_literal_as_const]; + } + const parentPropertyAssignment = findAncestor(targetNode, isPropertyAssignment); + if (parentPropertyAssignment) { + if (parentPropertyAssignment === targetNode.parent && isEntityNameExpression(targetNode)) return; + const tempName = factory.createUniqueName( + getIdentifierForNode(targetNode, sourceFile, typeChecker, sourceFile), + 16 /* Optimistic */ + ); + let replacementTarget = targetNode; + let initializationNode = targetNode; + if (isSpreadElement(replacementTarget)) { + replacementTarget = walkUpParenthesizedExpressions(replacementTarget.parent); + if (isConstAssertion2(replacementTarget.parent)) { + initializationNode = replacementTarget = replacementTarget.parent; + } else { + initializationNode = createAsExpression( + replacementTarget, + factory.createTypeReferenceNode("const") + ); + } + } + if (isEntityNameExpression(replacementTarget)) return void 0; + const variableDefinition = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + tempName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + initializationNode + ) + ], 2 /* Const */) + ); + const statement = findAncestor(targetNode, isStatement); + changeTracker.insertNodeBefore(sourceFile, statement, variableDefinition); + changeTracker.replaceNode( + sourceFile, + replacementTarget, + factory.createAsExpression( + factory.cloneNode(tempName), + factory.createTypeQueryNode( + factory.cloneNode(tempName) + ) + ) + ); + return [Diagnostics.Extract_to_variable_and_replace_with_0_as_typeof_0, typeToStringForDiag(tempName)]; + } + } + function findExpandoFunction(node) { + const expandoDeclaration = findAncestor(node, (n) => isStatement(n) ? "quit" : isExpandoPropertyDeclaration(n)); + if (expandoDeclaration && isExpandoPropertyDeclaration(expandoDeclaration)) { + let assignmentTarget = expandoDeclaration; + if (isBinaryExpression(assignmentTarget)) { + assignmentTarget = assignmentTarget.left; + if (!isExpandoPropertyDeclaration(assignmentTarget)) return void 0; + } + const targetType = typeChecker.getTypeAtLocation(assignmentTarget.expression); + if (!targetType) return; + const properties = typeChecker.getPropertiesOfType(targetType); + if (some(properties, (p) => p.valueDeclaration === expandoDeclaration || p.valueDeclaration === expandoDeclaration.parent)) { + const fn = targetType.symbol.valueDeclaration; + if (fn) { + if (isFunctionExpressionOrArrowFunction(fn) && isVariableDeclaration(fn.parent)) { + return fn.parent; + } + if (isFunctionDeclaration(fn)) { + return fn; + } + } + } + } + return void 0; + } + function fixIsolatedDeclarationError(node) { + if (fixedNodes == null ? void 0 : fixedNodes.has(node)) return void 0; + fixedNodes == null ? void 0 : fixedNodes.add(node); + switch (node.kind) { + case 169 /* Parameter */: + case 172 /* PropertyDeclaration */: + case 260 /* VariableDeclaration */: + return addTypeToVariableLike(node); + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + return addTypeToSignatureDeclaration(node, sourceFile); + case 277 /* ExportAssignment */: + return transformExportAssignment(node); + case 263 /* ClassDeclaration */: + return transformExtendsClauseWithExpression(node); + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + return transformDestructuringPatterns(node); + default: + throw new Error(`Cannot find a fix for the given node ${node.kind}`); + } + } + function addTypeToSignatureDeclaration(func, sourceFile2) { + if (func.type) { + return; + } + const { typeNode } = inferType(func); + if (typeNode) { + changeTracker.tryInsertTypeAnnotation( + sourceFile2, + func, + typeNode + ); + return [Diagnostics.Add_return_type_0, typeToStringForDiag(typeNode)]; + } + } + function transformExportAssignment(defaultExport) { + if (defaultExport.isExportEquals) { + return; + } + const { typeNode } = inferType(defaultExport.expression); + if (!typeNode) return void 0; + const defaultIdentifier = factory.createUniqueName("_default"); + changeTracker.replaceNodeWithNodes(sourceFile, defaultExport, [ + factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + defaultIdentifier, + /*exclamationToken*/ + void 0, + typeNode, + defaultExport.expression + )], + 2 /* Const */ + ) + ), + factory.updateExportAssignment(defaultExport, defaultExport == null ? void 0 : defaultExport.modifiers, defaultIdentifier) + ]); + return [ + Diagnostics.Extract_default_export_to_variable + ]; + } + function transformExtendsClauseWithExpression(classDecl) { + var _a, _b; + const extendsClause = (_a = classDecl.heritageClauses) == null ? void 0 : _a.find((p) => p.token === 96 /* ExtendsKeyword */); + const heritageExpression = extendsClause == null ? void 0 : extendsClause.types[0]; + if (!heritageExpression) { + return void 0; + } + const { typeNode: heritageTypeNode } = inferType(heritageExpression.expression); + if (!heritageTypeNode) { + return void 0; + } + const baseClassName = factory.createUniqueName( + classDecl.name ? classDecl.name.text + "Base" : "Anonymous", + 16 /* Optimistic */ + ); + const heritageVariable = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + baseClassName, + /*exclamationToken*/ + void 0, + heritageTypeNode, + heritageExpression.expression + )], + 2 /* Const */ + ) + ); + changeTracker.insertNodeBefore(sourceFile, classDecl, heritageVariable); + const trailingComments = getTrailingCommentRanges(sourceFile.text, heritageExpression.end); + const realEnd = ((_b = trailingComments == null ? void 0 : trailingComments[trailingComments.length - 1]) == null ? void 0 : _b.end) ?? heritageExpression.end; + changeTracker.replaceRange( + sourceFile, + { + pos: heritageExpression.getFullStart(), + end: realEnd + }, + baseClassName, + { + prefix: " " + } + ); + return [Diagnostics.Extract_base_class_to_variable]; + } + let ExpressionType; + ((ExpressionType2) => { + ExpressionType2[ExpressionType2["Text"] = 0] = "Text"; + ExpressionType2[ExpressionType2["Computed"] = 1] = "Computed"; + ExpressionType2[ExpressionType2["ArrayAccess"] = 2] = "ArrayAccess"; + ExpressionType2[ExpressionType2["Identifier"] = 3] = "Identifier"; + })(ExpressionType || (ExpressionType = {})); + function transformDestructuringPatterns(bindingPattern) { + var _a; + const enclosingVariableDeclaration = bindingPattern.parent; + const enclosingVarStmt = bindingPattern.parent.parent.parent; + if (!enclosingVariableDeclaration.initializer) return void 0; + let baseExpr; + const newNodes = []; + if (!isIdentifier(enclosingVariableDeclaration.initializer)) { + const tempHolderForReturn = factory.createUniqueName("dest", 16 /* Optimistic */); + baseExpr = { expression: { kind: 3 /* Identifier */, identifier: tempHolderForReturn } }; + newNodes.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + tempHolderForReturn, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + enclosingVariableDeclaration.initializer + )], + 2 /* Const */ + ) + )); + } else { + baseExpr = { expression: { kind: 3 /* Identifier */, identifier: enclosingVariableDeclaration.initializer } }; + } + const bindingElements = []; + if (isArrayBindingPattern(bindingPattern)) { + addArrayBindingPatterns(bindingPattern, bindingElements, baseExpr); + } else { + addObjectBindingPatterns(bindingPattern, bindingElements, baseExpr); + } + const expressionToVar = /* @__PURE__ */ new Map(); + for (const bindingElement of bindingElements) { + if (bindingElement.element.propertyName && isComputedPropertyName(bindingElement.element.propertyName)) { + const computedExpression = bindingElement.element.propertyName.expression; + const identifierForComputedProperty = factory.getGeneratedNameForNode(computedExpression); + const variableDecl = factory.createVariableDeclaration( + identifierForComputedProperty, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + computedExpression + ); + const variableList = factory.createVariableDeclarationList([variableDecl], 2 /* Const */); + const variableStatement = factory.createVariableStatement( + /*modifiers*/ + void 0, + variableList + ); + newNodes.push(variableStatement); + expressionToVar.set(computedExpression, identifierForComputedProperty); + } + const name = bindingElement.element.name; + if (isArrayBindingPattern(name)) { + addArrayBindingPatterns(name, bindingElements, bindingElement); + } else if (isObjectBindingPattern(name)) { + addObjectBindingPatterns(name, bindingElements, bindingElement); + } else { + const { typeNode } = inferType(name); + let variableInitializer = createChainedExpression(bindingElement, expressionToVar); + if (bindingElement.element.initializer) { + const propertyName = (_a = bindingElement.element) == null ? void 0 : _a.propertyName; + const tempName = factory.createUniqueName( + propertyName && isIdentifier(propertyName) ? propertyName.text : "temp", + 16 /* Optimistic */ + ); + newNodes.push(factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + tempName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + variableInitializer + )], + 2 /* Const */ + ) + )); + variableInitializer = factory.createConditionalExpression( + factory.createBinaryExpression( + tempName, + factory.createToken(37 /* EqualsEqualsEqualsToken */), + factory.createIdentifier("undefined") + ), + factory.createToken(58 /* QuestionToken */), + bindingElement.element.initializer, + factory.createToken(59 /* ColonToken */), + variableInitializer + ); + } + const exportModifier = hasSyntacticModifier(enclosingVarStmt, 32 /* Export */) ? [factory.createToken(95 /* ExportKeyword */)] : void 0; + newNodes.push(factory.createVariableStatement( + exportModifier, + factory.createVariableDeclarationList( + [factory.createVariableDeclaration( + name, + /*exclamationToken*/ + void 0, + typeNode, + variableInitializer + )], + 2 /* Const */ + ) + )); + } + } + if (enclosingVarStmt.declarationList.declarations.length > 1) { + newNodes.push(factory.updateVariableStatement( + enclosingVarStmt, + enclosingVarStmt.modifiers, + factory.updateVariableDeclarationList( + enclosingVarStmt.declarationList, + enclosingVarStmt.declarationList.declarations.filter((node) => node !== bindingPattern.parent) + ) + )); + } + changeTracker.replaceNodeWithNodes(sourceFile, enclosingVarStmt, newNodes); + return [ + Diagnostics.Extract_binding_expressions_to_variable + ]; + } + function addArrayBindingPatterns(bindingPattern, bindingElements, parent2) { + for (let i = 0; i < bindingPattern.elements.length; ++i) { + const element = bindingPattern.elements[i]; + if (isOmittedExpression(element)) { + continue; + } + bindingElements.push({ + element, + parent: parent2, + expression: { kind: 2 /* ArrayAccess */, arrayIndex: i } + }); + } + } + function addObjectBindingPatterns(bindingPattern, bindingElements, parent2) { + for (const bindingElement of bindingPattern.elements) { + let name; + if (bindingElement.propertyName) { + if (isComputedPropertyName(bindingElement.propertyName)) { + bindingElements.push({ + element: bindingElement, + parent: parent2, + expression: { kind: 1 /* Computed */, computed: bindingElement.propertyName.expression } + }); + continue; + } else { + name = bindingElement.propertyName.text; + } + } else { + name = bindingElement.name.text; + } + bindingElements.push({ + element: bindingElement, + parent: parent2, + expression: { kind: 0 /* Text */, text: name } + }); + } + } + function createChainedExpression(expression, expressionToVar) { + const reverseTraverse = [expression]; + while (expression.parent) { + expression = expression.parent; + reverseTraverse.push(expression); + } + let chainedExpression = reverseTraverse[reverseTraverse.length - 1].expression.identifier; + for (let i = reverseTraverse.length - 2; i >= 0; --i) { + const nextSubExpr = reverseTraverse[i].expression; + if (nextSubExpr.kind === 0 /* Text */) { + chainedExpression = factory.createPropertyAccessChain( + chainedExpression, + /*questionDotToken*/ + void 0, + factory.createIdentifier(nextSubExpr.text) + ); + } else if (nextSubExpr.kind === 1 /* Computed */) { + chainedExpression = factory.createElementAccessExpression( + chainedExpression, + expressionToVar.get(nextSubExpr.computed) + ); + } else if (nextSubExpr.kind === 2 /* ArrayAccess */) { + chainedExpression = factory.createElementAccessExpression( + chainedExpression, + nextSubExpr.arrayIndex + ); + } + } + return chainedExpression; + } + function inferType(node, variableType) { + if (typePrintMode === 1 /* Relative */) { + return relativeType(node); + } + let type; + if (isValueSignatureDeclaration(node)) { + const signature = typeChecker.getSignatureFromDeclaration(node); + if (signature) { + const typePredicate = typeChecker.getTypePredicateOfSignature(signature); + if (typePredicate) { + if (!typePredicate.type) { + return emptyInferenceResult; + } + return { + typeNode: typePredicateToTypeNode(typePredicate, findAncestor(node, isDeclaration) ?? sourceFile, getFlags(typePredicate.type)), + mutatedTarget: false + }; + } + type = typeChecker.getReturnTypeOfSignature(signature); + } + } else { + type = typeChecker.getTypeAtLocation(node); + } + if (!type) { + return emptyInferenceResult; + } + if (typePrintMode === 2 /* Widened */) { + if (variableType) { + type = variableType; + } + const widenedType = typeChecker.getWidenedLiteralType(type); + if (typeChecker.isTypeAssignableTo(widenedType, type)) { + return emptyInferenceResult; + } + type = widenedType; + } + const enclosingDeclaration = findAncestor(node, isDeclaration) ?? sourceFile; + if (isParameter(node) && typeChecker.requiresAddingImplicitUndefined(node, enclosingDeclaration)) { + type = typeChecker.getUnionType([typeChecker.getUndefinedType(), type], 0 /* None */); + } + return { + typeNode: typeToTypeNode2(type, enclosingDeclaration, getFlags(type)), + mutatedTarget: false + }; + function getFlags(type2) { + return (isVariableDeclaration(node) || isPropertyDeclaration(node) && hasSyntacticModifier(node, 256 /* Static */ | 8 /* Readonly */)) && type2.flags & 8192 /* UniqueESSymbol */ ? 1048576 /* AllowUniqueESSymbolType */ : 0 /* None */; + } + } + function createTypeOfFromEntityNameExpression(node) { + return factory.createTypeQueryNode(getSynthesizedDeepClone(node)); + } + function typeFromArraySpreadElements(node, name = "temp") { + const isConstContext = !!findAncestor(node, isConstAssertion2); + if (!isConstContext) return emptyInferenceResult; + return typeFromSpreads( + node, + name, + isConstContext, + (n) => n.elements, + isSpreadElement, + factory.createSpreadElement, + (props) => factory.createArrayLiteralExpression( + props, + /*multiLine*/ + true + ), + (types) => factory.createTupleTypeNode(types.map(factory.createRestTypeNode)) + ); + } + function typeFromObjectSpreadAssignment(node, name = "temp") { + const isConstContext = !!findAncestor(node, isConstAssertion2); + return typeFromSpreads( + node, + name, + isConstContext, + (n) => n.properties, + isSpreadAssignment, + factory.createSpreadAssignment, + (props) => factory.createObjectLiteralExpression( + props, + /*multiLine*/ + true + ), + factory.createIntersectionTypeNode + ); + } + function typeFromSpreads(node, name, isConstContext, getChildren, isSpread, createSpread, makeNodeOfKind, finalType) { + const intersectionTypes = []; + const newSpreads = []; + let currentVariableProperties; + const statement = findAncestor(node, isStatement); + for (const prop of getChildren(node)) { + if (isSpread(prop)) { + finalizesVariablePart(); + if (isEntityNameExpression(prop.expression)) { + intersectionTypes.push(createTypeOfFromEntityNameExpression(prop.expression)); + newSpreads.push(prop); + } else { + makeVariable(prop.expression); + } + } else { + (currentVariableProperties ?? (currentVariableProperties = [])).push(prop); + } + } + if (newSpreads.length === 0) { + return emptyInferenceResult; + } + finalizesVariablePart(); + changeTracker.replaceNode(sourceFile, node, makeNodeOfKind(newSpreads)); + return { + typeNode: finalType(intersectionTypes), + mutatedTarget: true + }; + function makeVariable(expression) { + const tempName = factory.createUniqueName( + name + "_Part" + (newSpreads.length + 1), + 16 /* Optimistic */ + ); + const initializer = !isConstContext ? expression : factory.createAsExpression( + expression, + factory.createTypeReferenceNode("const") + ); + const variableDefinition = factory.createVariableStatement( + /*modifiers*/ + void 0, + factory.createVariableDeclarationList([ + factory.createVariableDeclaration( + tempName, + /*exclamationToken*/ + void 0, + /*type*/ + void 0, + initializer + ) + ], 2 /* Const */) + ); + changeTracker.insertNodeBefore(sourceFile, statement, variableDefinition); + intersectionTypes.push(createTypeOfFromEntityNameExpression(tempName)); + newSpreads.push(createSpread(tempName)); + } + function finalizesVariablePart() { + if (currentVariableProperties) { + makeVariable(makeNodeOfKind( + currentVariableProperties + )); + currentVariableProperties = void 0; + } + } + } + function isConstAssertion2(location) { + return isAssertionExpression(location) && isConstTypeReference(location.type); + } + function relativeType(node) { + if (isParameter(node)) { + return emptyInferenceResult; + } + if (isShorthandPropertyAssignment(node)) { + return { + typeNode: createTypeOfFromEntityNameExpression(node.name), + mutatedTarget: false + }; + } + if (isEntityNameExpression(node)) { + return { + typeNode: createTypeOfFromEntityNameExpression(node), + mutatedTarget: false + }; + } + if (isConstAssertion2(node)) { + return relativeType(node.expression); + } + if (isArrayLiteralExpression(node)) { + const variableDecl = findAncestor(node, isVariableDeclaration); + const partName = variableDecl && isIdentifier(variableDecl.name) ? variableDecl.name.text : void 0; + return typeFromArraySpreadElements(node, partName); + } + if (isObjectLiteralExpression(node)) { + const variableDecl = findAncestor(node, isVariableDeclaration); + const partName = variableDecl && isIdentifier(variableDecl.name) ? variableDecl.name.text : void 0; + return typeFromObjectSpreadAssignment(node, partName); + } + if (isVariableDeclaration(node) && node.initializer) { + return relativeType(node.initializer); + } + if (isConditionalExpression(node)) { + const { typeNode: trueType, mutatedTarget: mTrue } = relativeType(node.whenTrue); + if (!trueType) return emptyInferenceResult; + const { typeNode: falseType, mutatedTarget: mFalse } = relativeType(node.whenFalse); + if (!falseType) return emptyInferenceResult; + return { + typeNode: factory.createUnionTypeNode([trueType, falseType]), + mutatedTarget: mTrue || mFalse + }; + } + return emptyInferenceResult; + } + function typeToTypeNode2(type, enclosingDeclaration, flags = 0 /* None */) { + let isTruncated = false; + const minimizedTypeNode = typeToMinimizedReferenceType(typeChecker, type, enclosingDeclaration, declarationEmitNodeBuilderFlags2 | flags, declarationEmitInternalNodeBuilderFlags2, { + moduleResolverHost: program, + trackSymbol() { + return true; + }, + reportTruncationError() { + isTruncated = true; + } + }); + if (!minimizedTypeNode) { + return void 0; + } + const result2 = typeNodeToAutoImportableTypeNode(minimizedTypeNode, importAdder, scriptTarget); + return isTruncated ? factory.createKeywordTypeNode(133 /* AnyKeyword */) : result2; + } + function typePredicateToTypeNode(typePredicate, enclosingDeclaration, flags = 0 /* None */) { + let isTruncated = false; + const result2 = typePredicateToAutoImportableTypeNode(typeChecker, importAdder, typePredicate, enclosingDeclaration, scriptTarget, declarationEmitNodeBuilderFlags2 | flags, declarationEmitInternalNodeBuilderFlags2, { + moduleResolverHost: program, + trackSymbol() { + return true; + }, + reportTruncationError() { + isTruncated = true; + } + }); + return isTruncated ? factory.createKeywordTypeNode(133 /* AnyKeyword */) : result2; + } + function addTypeToVariableLike(decl) { + const { typeNode } = inferType(decl); + if (typeNode) { + if (decl.type) { + changeTracker.replaceNode(getSourceFileOfNode(decl), decl.type, typeNode); + } else { + changeTracker.tryInsertTypeAnnotation(getSourceFileOfNode(decl), decl, typeNode); + } + return [Diagnostics.Add_annotation_of_type_0, typeToStringForDiag(typeNode)]; + } + } + function typeToStringForDiag(node) { + setEmitFlags(node, 1 /* SingleLine */); + const result2 = typePrinter.printNode(4 /* Unspecified */, node, sourceFile); + if (result2.length > defaultMaximumTruncationLength) { + return result2.substring(0, defaultMaximumTruncationLength - "...".length) + "..."; + } + setEmitFlags(node, 0 /* None */); + return result2; + } + function findAncestorWithMissingType(node) { + return findAncestor(node, (n) => { + return canHaveTypeAnnotation.has(n.kind) && (!isObjectBindingPattern(n) && !isArrayBindingPattern(n) || isVariableDeclaration(n.parent)); + }); + } + function findBestFittingNode(node, span) { + while (node && node.end < span.start + span.length) { + node = node.parent; + } + while (node.parent.pos === node.pos && node.parent.end === node.end) { + node = node.parent; + } + if (isIdentifier(node) && hasInitializer(node.parent) && node.parent.initializer) { + return node.parent.initializer; + } + return node; + } +} + +// src/services/codefixes/fixAwaitInSyncFunction.ts +var fixId38 = "fixAwaitInSyncFunction"; +var errorCodes49 = [ + Diagnostics.await_expressions_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, + Diagnostics.await_using_statements_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, + Diagnostics.for_await_loops_are_only_allowed_within_async_functions_and_at_the_top_levels_of_modules.code, + Diagnostics.Cannot_find_name_0_Did_you_mean_to_write_this_in_an_async_function.code +]; +registerCodeFix({ + errorCodes: errorCodes49, + getCodeActions(context) { + const { sourceFile, span } = context; + const nodes = getNodes3(sourceFile, span.start); + if (!nodes) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange31(t, sourceFile, nodes)); + return [createCodeFixAction(fixId38, changes, Diagnostics.Add_async_modifier_to_containing_function, fixId38, Diagnostics.Add_all_missing_async_modifiers)]; + }, + fixIds: [fixId38], + getAllCodeActions: function getAllCodeActionsToFixAwaitInSyncFunction(context) { + const seen = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes49, (changes, diag2) => { + const nodes = getNodes3(diag2.file, diag2.start); + if (!nodes || !addToSeen(seen, getNodeId(nodes.insertBefore))) return; + doChange31(changes, context.sourceFile, nodes); + }); + } +}); +function getReturnType(expr) { + if (expr.type) { + return expr.type; + } + if (isVariableDeclaration(expr.parent) && expr.parent.type && isFunctionTypeNode(expr.parent.type)) { + return expr.parent.type.type; + } +} +function getNodes3(sourceFile, start) { + const token = getTokenAtPosition(sourceFile, start); + const containingFunction = getContainingFunction(token); + if (!containingFunction) { + return; + } + let insertBefore; + switch (containingFunction.kind) { + case 174 /* MethodDeclaration */: + insertBefore = containingFunction.name; + break; + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + insertBefore = findChildOfKind(containingFunction, 100 /* FunctionKeyword */, sourceFile); + break; + case 219 /* ArrowFunction */: + const kind = containingFunction.typeParameters ? 30 /* LessThanToken */ : 21 /* OpenParenToken */; + insertBefore = findChildOfKind(containingFunction, kind, sourceFile) || first(containingFunction.parameters); + break; + default: + return; + } + return insertBefore && { + insertBefore, + returnType: getReturnType(containingFunction) + }; +} +function doChange31(changes, sourceFile, { insertBefore, returnType }) { + if (returnType) { + const entityName = getEntityNameFromTypeNode(returnType); + if (!entityName || entityName.kind !== 80 /* Identifier */ || entityName.text !== "Promise") { + changes.replaceNode(sourceFile, returnType, factory.createTypeReferenceNode("Promise", factory.createNodeArray([returnType]))); + } + } + changes.insertModifierBefore(sourceFile, 134 /* AsyncKeyword */, insertBefore); +} + +// src/services/codefixes/fixPropertyOverrideAccessor.ts +var errorCodes50 = [ + Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code, + Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code +]; +var fixId39 = "fixPropertyOverrideAccessor"; +registerCodeFix({ + errorCodes: errorCodes50, + getCodeActions(context) { + const edits = doChange32(context.sourceFile, context.span.start, context.span.length, context.errorCode, context); + if (edits) { + return [createCodeFixAction(fixId39, edits, Diagnostics.Generate_get_and_set_accessors, fixId39, Diagnostics.Generate_get_and_set_accessors_for_all_overriding_properties)]; + } + }, + fixIds: [fixId39], + getAllCodeActions: (context) => codeFixAll(context, errorCodes50, (changes, diag2) => { + const edits = doChange32(diag2.file, diag2.start, diag2.length, diag2.code, context); + if (edits) { + for (const edit of edits) { + changes.pushRaw(context.sourceFile, edit); + } + } + }) +}); +function doChange32(file, start, length2, code, context) { + let startPosition; + let endPosition; + if (code === Diagnostics._0_is_defined_as_an_accessor_in_class_1_but_is_overridden_here_in_2_as_an_instance_property.code) { + startPosition = start; + endPosition = start + length2; + } else if (code === Diagnostics._0_is_defined_as_a_property_in_class_1_but_is_overridden_here_in_2_as_an_accessor.code) { + const checker = context.program.getTypeChecker(); + const node = getTokenAtPosition(file, start).parent; + Debug.assert(isAccessor(node), "error span of fixPropertyOverrideAccessor should only be on an accessor"); + const containingClass = node.parent; + Debug.assert(isClassLike(containingClass), "erroneous accessors should only be inside classes"); + const base = singleOrUndefined(getAllSupers(containingClass, checker)); + if (!base) return []; + const name = unescapeLeadingUnderscores(getTextOfPropertyName(node.name)); + const baseProp = checker.getPropertyOfType(checker.getTypeAtLocation(base), name); + if (!baseProp || !baseProp.valueDeclaration) return []; + startPosition = baseProp.valueDeclaration.pos; + endPosition = baseProp.valueDeclaration.end; + file = getSourceFileOfNode(baseProp.valueDeclaration); + } else { + Debug.fail("fixPropertyOverrideAccessor codefix got unexpected error code " + code); + } + return generateAccessorFromProperty(file, context.program, startPosition, endPosition, context, Diagnostics.Generate_get_and_set_accessors.message); +} + +// src/services/codefixes/inferFromUsage.ts +var fixId40 = "inferFromUsage"; +var errorCodes51 = [ + // Variable declarations + Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code, + // Variable uses + Diagnostics.Variable_0_implicitly_has_an_1_type.code, + // Parameter declarations + Diagnostics.Parameter_0_implicitly_has_an_1_type.code, + Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code, + // Get Accessor declarations + Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code, + Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code, + // Set Accessor declarations + Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code, + // Property declarations + Diagnostics.Member_0_implicitly_has_an_1_type.code, + //// Suggestions + // Variable declarations + Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code, + // Variable uses + Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, + // Parameter declarations + Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, + Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code, + // Get Accessor declarations + Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code, + Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code, + // Set Accessor declarations + Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code, + // Property declarations + Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code, + // Function expressions and declarations + Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code +]; +registerCodeFix({ + errorCodes: errorCodes51, + getCodeActions(context) { + const { sourceFile, program, span: { start }, errorCode, cancellationToken, host, preferences } = context; + const token = getTokenAtPosition(sourceFile, start); + let declaration; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (changes2) => { + declaration = doChange33( + changes2, + sourceFile, + token, + errorCode, + program, + cancellationToken, + /*markSeen*/ + returnTrue, + host, + preferences + ); + }); + const name = declaration && getNameOfDeclaration(declaration); + return !name || changes.length === 0 ? void 0 : [createCodeFixAction(fixId40, changes, [getDiagnostic(errorCode, token), getTextOfNode(name)], fixId40, Diagnostics.Infer_all_types_from_usage)]; + }, + fixIds: [fixId40], + getAllCodeActions(context) { + const { sourceFile, program, cancellationToken, host, preferences } = context; + const markSeen = nodeSeenTracker(); + return codeFixAll(context, errorCodes51, (changes, err) => { + doChange33(changes, sourceFile, getTokenAtPosition(err.file, err.start), err.code, program, cancellationToken, markSeen, host, preferences); + }); + } +}); +function getDiagnostic(errorCode, token) { + switch (errorCode) { + case Diagnostics.Parameter_0_implicitly_has_an_1_type.code: + case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return isSetAccessorDeclaration(getContainingFunction(token)) ? Diagnostics.Infer_type_of_0_from_usage : Diagnostics.Infer_parameter_types_from_usage; + // TODO: GH#18217 + case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code: + case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code: + return Diagnostics.Infer_parameter_types_from_usage; + case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code: + return Diagnostics.Infer_this_type_of_0_from_usage; + default: + return Diagnostics.Infer_type_of_0_from_usage; + } +} +function mapSuggestionDiagnostic(errorCode) { + switch (errorCode) { + case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_but_a_better_type_may_be_inferred_from_usage.code: + return Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code; + case Diagnostics.Variable_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return Diagnostics.Variable_0_implicitly_has_an_1_type.code; + case Diagnostics.Parameter_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return Diagnostics.Parameter_0_implicitly_has_an_1_type.code; + case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type_but_a_better_type_may_be_inferred_from_usage.code: + return Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code; + case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_get_accessor_may_be_inferred_from_usage.code: + return Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code; + case Diagnostics._0_implicitly_has_an_1_return_type_but_a_better_type_may_be_inferred_from_usage.code: + return Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code; + case Diagnostics.Property_0_implicitly_has_type_any_but_a_better_type_for_its_set_accessor_may_be_inferred_from_usage.code: + return Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code; + case Diagnostics.Member_0_implicitly_has_an_1_type_but_a_better_type_may_be_inferred_from_usage.code: + return Diagnostics.Member_0_implicitly_has_an_1_type.code; + } + return errorCode; +} +function doChange33(changes, sourceFile, token, errorCode, program, cancellationToken, markSeen, host, preferences) { + if (!isParameterPropertyModifier(token.kind) && token.kind !== 80 /* Identifier */ && token.kind !== 26 /* DotDotDotToken */ && token.kind !== 110 /* ThisKeyword */) { + return void 0; + } + const { parent: parent2 } = token; + const importAdder = createImportAdder(sourceFile, program, preferences, host); + errorCode = mapSuggestionDiagnostic(errorCode); + switch (errorCode) { + // Variable and Property declarations + case Diagnostics.Member_0_implicitly_has_an_1_type.code: + case Diagnostics.Variable_0_implicitly_has_type_1_in_some_locations_where_its_type_cannot_be_determined.code: + if (isVariableDeclaration(parent2) && markSeen(parent2) || isPropertyDeclaration(parent2) || isPropertySignature(parent2)) { + annotateVariableDeclaration(changes, importAdder, sourceFile, parent2, program, host, cancellationToken); + importAdder.writeFixes(changes); + return parent2; + } + if (isPropertyAccessExpression(parent2)) { + const type = inferTypeForVariableFromUsage(parent2.name, program, cancellationToken); + const typeNode = getTypeNodeIfAccessible(type, parent2, program, host); + if (typeNode) { + const typeTag = factory.createJSDocTypeTag( + /*tagName*/ + void 0, + factory.createJSDocTypeExpression(typeNode), + /*comment*/ + void 0 + ); + changes.addJSDocTags(sourceFile, cast(parent2.parent.parent, isExpressionStatement), [typeTag]); + } + importAdder.writeFixes(changes); + return parent2; + } + return void 0; + case Diagnostics.Variable_0_implicitly_has_an_1_type.code: { + const symbol = program.getTypeChecker().getSymbolAtLocation(token); + if (symbol && symbol.valueDeclaration && isVariableDeclaration(symbol.valueDeclaration) && markSeen(symbol.valueDeclaration)) { + annotateVariableDeclaration(changes, importAdder, getSourceFileOfNode(symbol.valueDeclaration), symbol.valueDeclaration, program, host, cancellationToken); + importAdder.writeFixes(changes); + return symbol.valueDeclaration; + } + return void 0; + } + } + const containingFunction = getContainingFunction(token); + if (containingFunction === void 0) { + return void 0; + } + let declaration; + switch (errorCode) { + // Parameter declarations + case Diagnostics.Parameter_0_implicitly_has_an_1_type.code: + if (isSetAccessorDeclaration(containingFunction)) { + annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken); + declaration = containingFunction; + break; + } + // falls through + case Diagnostics.Rest_parameter_0_implicitly_has_an_any_type.code: + if (markSeen(containingFunction)) { + const param = cast(parent2, isParameter); + annotateParameters(changes, importAdder, sourceFile, param, containingFunction, program, host, cancellationToken); + declaration = param; + } + break; + // Get Accessor declarations + case Diagnostics.Property_0_implicitly_has_type_any_because_its_get_accessor_lacks_a_return_type_annotation.code: + case Diagnostics._0_which_lacks_return_type_annotation_implicitly_has_an_1_return_type.code: + if (isGetAccessorDeclaration(containingFunction) && isIdentifier(containingFunction.name)) { + annotate(changes, importAdder, sourceFile, containingFunction, inferTypeForVariableFromUsage(containingFunction.name, program, cancellationToken), program, host); + declaration = containingFunction; + } + break; + // Set Accessor declarations + case Diagnostics.Property_0_implicitly_has_type_any_because_its_set_accessor_lacks_a_parameter_type_annotation.code: + if (isSetAccessorDeclaration(containingFunction)) { + annotateSetAccessor(changes, importAdder, sourceFile, containingFunction, program, host, cancellationToken); + declaration = containingFunction; + } + break; + // Function 'this' + case Diagnostics.this_implicitly_has_type_any_because_it_does_not_have_a_type_annotation.code: + if (ts_textChanges_exports.isThisTypeAnnotatable(containingFunction) && markSeen(containingFunction)) { + annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken); + declaration = containingFunction; + } + break; + default: + return Debug.fail(String(errorCode)); + } + importAdder.writeFixes(changes); + return declaration; +} +function annotateVariableDeclaration(changes, importAdder, sourceFile, declaration, program, host, cancellationToken) { + if (isIdentifier(declaration.name)) { + annotate(changes, importAdder, sourceFile, declaration, inferTypeForVariableFromUsage(declaration.name, program, cancellationToken), program, host); + } +} +function annotateParameters(changes, importAdder, sourceFile, parameterDeclaration, containingFunction, program, host, cancellationToken) { + if (!isIdentifier(parameterDeclaration.name)) { + return; + } + const parameterInferences = inferTypeForParametersFromUsage(containingFunction, sourceFile, program, cancellationToken); + Debug.assert(containingFunction.parameters.length === parameterInferences.length, "Parameter count and inference count should match"); + if (isInJSFile(containingFunction)) { + annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host); + } else { + const needParens = isArrowFunction(containingFunction) && !findChildOfKind(containingFunction, 21 /* OpenParenToken */, sourceFile); + if (needParens) changes.insertNodeBefore(sourceFile, first(containingFunction.parameters), factory.createToken(21 /* OpenParenToken */)); + for (const { declaration, type } of parameterInferences) { + if (declaration && !declaration.type && !declaration.initializer) { + annotate(changes, importAdder, sourceFile, declaration, type, program, host); + } + } + if (needParens) changes.insertNodeAfter(sourceFile, last(containingFunction.parameters), factory.createToken(22 /* CloseParenToken */)); + } +} +function annotateThis(changes, sourceFile, containingFunction, program, host, cancellationToken) { + const references = getFunctionReferences(containingFunction, sourceFile, program, cancellationToken); + if (!references || !references.length) { + return; + } + const thisInference = inferTypeFromReferences(program, references, cancellationToken).thisParameter(); + const typeNode = getTypeNodeIfAccessible(thisInference, containingFunction, program, host); + if (!typeNode) { + return; + } + if (isInJSFile(containingFunction)) { + annotateJSDocThis(changes, sourceFile, containingFunction, typeNode); + } else { + changes.tryInsertThisTypeAnnotation(sourceFile, containingFunction, typeNode); + } +} +function annotateJSDocThis(changes, sourceFile, containingFunction, typeNode) { + changes.addJSDocTags(sourceFile, containingFunction, [ + factory.createJSDocThisTag( + /*tagName*/ + void 0, + factory.createJSDocTypeExpression(typeNode) + ) + ]); +} +function annotateSetAccessor(changes, importAdder, sourceFile, setAccessorDeclaration, program, host, cancellationToken) { + const param = firstOrUndefined(setAccessorDeclaration.parameters); + if (param && isIdentifier(setAccessorDeclaration.name) && isIdentifier(param.name)) { + let type = inferTypeForVariableFromUsage(setAccessorDeclaration.name, program, cancellationToken); + if (type === program.getTypeChecker().getAnyType()) { + type = inferTypeForVariableFromUsage(param.name, program, cancellationToken); + } + if (isInJSFile(setAccessorDeclaration)) { + annotateJSDocParameters(changes, sourceFile, [{ declaration: param, type }], program, host); + } else { + annotate(changes, importAdder, sourceFile, param, type, program, host); + } + } +} +function annotate(changes, importAdder, sourceFile, declaration, type, program, host) { + const typeNode = getTypeNodeIfAccessible(type, declaration, program, host); + if (typeNode) { + if (isInJSFile(sourceFile) && declaration.kind !== 171 /* PropertySignature */) { + const parent2 = isVariableDeclaration(declaration) ? tryCast(declaration.parent.parent, isVariableStatement) : declaration; + if (!parent2) { + return; + } + const typeExpression = factory.createJSDocTypeExpression(typeNode); + const typeTag = isGetAccessorDeclaration(declaration) ? factory.createJSDocReturnTag( + /*tagName*/ + void 0, + typeExpression, + /*comment*/ + void 0 + ) : factory.createJSDocTypeTag( + /*tagName*/ + void 0, + typeExpression, + /*comment*/ + void 0 + ); + changes.addJSDocTags(sourceFile, parent2, [typeTag]); + } else if (!tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, getEmitScriptTarget(program.getCompilerOptions()))) { + changes.tryInsertTypeAnnotation(sourceFile, declaration, typeNode); + } + } +} +function tryReplaceImportTypeNodeWithAutoImport(typeNode, declaration, sourceFile, changes, importAdder, scriptTarget) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); + if (importableReference && changes.tryInsertTypeAnnotation(sourceFile, declaration, importableReference.typeNode)) { + forEach(importableReference.symbols, (s) => importAdder.addImportFromExportedSymbol( + s, + /*isValidTypeOnlyUseSite*/ + true + )); + return true; + } + return false; +} +function annotateJSDocParameters(changes, sourceFile, parameterInferences, program, host) { + const signature = parameterInferences.length && parameterInferences[0].declaration.parent; + if (!signature) { + return; + } + const inferences = mapDefined(parameterInferences, (inference) => { + const param = inference.declaration; + if (param.initializer || getJSDocType(param) || !isIdentifier(param.name)) { + return; + } + const typeNode = inference.type && getTypeNodeIfAccessible(inference.type, param, program, host); + if (typeNode) { + const name = factory.cloneNode(param.name); + setEmitFlags(name, 3072 /* NoComments */ | 4096 /* NoNestedComments */); + return { name: factory.cloneNode(param.name), param, isOptional: !!inference.isOptional, typeNode }; + } + }); + if (!inferences.length) { + return; + } + if (isArrowFunction(signature) || isFunctionExpression(signature)) { + const needParens = isArrowFunction(signature) && !findChildOfKind(signature, 21 /* OpenParenToken */, sourceFile); + if (needParens) { + changes.insertNodeBefore(sourceFile, first(signature.parameters), factory.createToken(21 /* OpenParenToken */)); + } + forEach(inferences, ({ typeNode, param }) => { + const typeTag = factory.createJSDocTypeTag( + /*tagName*/ + void 0, + factory.createJSDocTypeExpression(typeNode) + ); + const jsDoc = factory.createJSDocComment( + /*comment*/ + void 0, + [typeTag] + ); + changes.insertNodeAt(sourceFile, param.getStart(sourceFile), jsDoc, { suffix: " " }); + }); + if (needParens) { + changes.insertNodeAfter(sourceFile, last(signature.parameters), factory.createToken(22 /* CloseParenToken */)); + } + } else { + const paramTags = map(inferences, ({ name, typeNode, isOptional }) => factory.createJSDocParameterTag( + /*tagName*/ + void 0, + name, + /*isBracketed*/ + !!isOptional, + factory.createJSDocTypeExpression(typeNode), + /*isNameFirst*/ + false, + /*comment*/ + void 0 + )); + changes.addJSDocTags(sourceFile, signature, paramTags); + } +} +function getReferences(token, program, cancellationToken) { + return mapDefined(ts_FindAllReferences_exports.getReferenceEntriesForNode(-1, token, program, program.getSourceFiles(), cancellationToken), (entry) => entry.kind !== ts_FindAllReferences_exports.EntryKind.Span ? tryCast(entry.node, isIdentifier) : void 0); +} +function inferTypeForVariableFromUsage(token, program, cancellationToken) { + const references = getReferences(token, program, cancellationToken); + return inferTypeFromReferences(program, references, cancellationToken).single(); +} +function inferTypeForParametersFromUsage(func, sourceFile, program, cancellationToken) { + const references = getFunctionReferences(func, sourceFile, program, cancellationToken); + return references && inferTypeFromReferences(program, references, cancellationToken).parameters(func) || func.parameters.map((p) => ({ + declaration: p, + type: isIdentifier(p.name) ? inferTypeForVariableFromUsage(p.name, program, cancellationToken) : program.getTypeChecker().getAnyType() + })); +} +function getFunctionReferences(containingFunction, sourceFile, program, cancellationToken) { + let searchToken; + switch (containingFunction.kind) { + case 176 /* Constructor */: + searchToken = findChildOfKind(containingFunction, 137 /* ConstructorKeyword */, sourceFile); + break; + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + const parent2 = containingFunction.parent; + searchToken = (isVariableDeclaration(parent2) || isPropertyDeclaration(parent2)) && isIdentifier(parent2.name) ? parent2.name : containingFunction.name; + break; + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + searchToken = containingFunction.name; + break; + } + if (!searchToken) { + return void 0; + } + return getReferences(searchToken, program, cancellationToken); +} +function inferTypeFromReferences(program, references, cancellationToken) { + const checker = program.getTypeChecker(); + const builtinConstructors = { + string: () => checker.getStringType(), + number: () => checker.getNumberType(), + Array: (t) => checker.createArrayType(t), + Promise: (t) => checker.createPromiseType(t) + }; + const builtins = [ + checker.getStringType(), + checker.getNumberType(), + checker.createArrayType(checker.getAnyType()), + checker.createPromiseType(checker.getAnyType()) + ]; + return { + single: single2, + parameters, + thisParameter + }; + function createEmptyUsage() { + return { + isNumber: void 0, + isString: void 0, + isNumberOrString: void 0, + candidateTypes: void 0, + properties: void 0, + calls: void 0, + constructs: void 0, + numberIndex: void 0, + stringIndex: void 0, + candidateThisTypes: void 0, + inferredTypes: void 0 + }; + } + function combineUsages(usages) { + const combinedProperties = /* @__PURE__ */ new Map(); + for (const u of usages) { + if (u.properties) { + u.properties.forEach((p, name) => { + if (!combinedProperties.has(name)) { + combinedProperties.set(name, []); + } + combinedProperties.get(name).push(p); + }); + } + } + const properties = /* @__PURE__ */ new Map(); + combinedProperties.forEach((ps, name) => { + properties.set(name, combineUsages(ps)); + }); + return { + isNumber: usages.some((u) => u.isNumber), + isString: usages.some((u) => u.isString), + isNumberOrString: usages.some((u) => u.isNumberOrString), + candidateTypes: flatMap(usages, (u) => u.candidateTypes), + properties, + calls: flatMap(usages, (u) => u.calls), + constructs: flatMap(usages, (u) => u.constructs), + numberIndex: forEach(usages, (u) => u.numberIndex), + stringIndex: forEach(usages, (u) => u.stringIndex), + candidateThisTypes: flatMap(usages, (u) => u.candidateThisTypes), + inferredTypes: void 0 + // clear type cache + }; + } + function single2() { + return combineTypes(inferTypesFromReferencesSingle(references)); + } + function parameters(declaration) { + if (references.length === 0 || !declaration.parameters) { + return void 0; + } + const usage = createEmptyUsage(); + for (const reference of references) { + cancellationToken.throwIfCancellationRequested(); + calculateUsageOfNode(reference, usage); + } + const calls = [...usage.constructs || [], ...usage.calls || []]; + return declaration.parameters.map((parameter, parameterIndex) => { + const types = []; + const isRest = isRestParameter(parameter); + let isOptional = false; + for (const call of calls) { + if (call.argumentTypes.length <= parameterIndex) { + isOptional = isInJSFile(declaration); + types.push(checker.getUndefinedType()); + } else if (isRest) { + for (let i = parameterIndex; i < call.argumentTypes.length; i++) { + types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[i])); + } + } else { + types.push(checker.getBaseTypeOfLiteralType(call.argumentTypes[parameterIndex])); + } + } + if (isIdentifier(parameter.name)) { + const inferred = inferTypesFromReferencesSingle(getReferences(parameter.name, program, cancellationToken)); + types.push(...isRest ? mapDefined(inferred, checker.getElementTypeOfArrayType) : inferred); + } + const type = combineTypes(types); + return { + type: isRest ? checker.createArrayType(type) : type, + isOptional: isOptional && !isRest, + declaration: parameter + }; + }); + } + function thisParameter() { + const usage = createEmptyUsage(); + for (const reference of references) { + cancellationToken.throwIfCancellationRequested(); + calculateUsageOfNode(reference, usage); + } + return combineTypes(usage.candidateThisTypes || emptyArray); + } + function inferTypesFromReferencesSingle(references2) { + const usage = createEmptyUsage(); + for (const reference of references2) { + cancellationToken.throwIfCancellationRequested(); + calculateUsageOfNode(reference, usage); + } + return inferTypes(usage); + } + function calculateUsageOfNode(node, usage) { + while (isRightSideOfQualifiedNameOrPropertyAccess(node)) { + node = node.parent; + } + switch (node.parent.kind) { + case 244 /* ExpressionStatement */: + inferTypeFromExpressionStatement(node, usage); + break; + case 225 /* PostfixUnaryExpression */: + usage.isNumber = true; + break; + case 224 /* PrefixUnaryExpression */: + inferTypeFromPrefixUnaryExpression(node.parent, usage); + break; + case 226 /* BinaryExpression */: + inferTypeFromBinaryExpression(node, node.parent, usage); + break; + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + inferTypeFromSwitchStatementLabel(node.parent, usage); + break; + case 213 /* CallExpression */: + case 214 /* NewExpression */: + if (node.parent.expression === node) { + inferTypeFromCallExpression(node.parent, usage); + } else { + inferTypeFromContextualType(node, usage); + } + break; + case 211 /* PropertyAccessExpression */: + inferTypeFromPropertyAccessExpression(node.parent, usage); + break; + case 212 /* ElementAccessExpression */: + inferTypeFromPropertyElementExpression(node.parent, node, usage); + break; + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + inferTypeFromPropertyAssignment(node.parent, usage); + break; + case 172 /* PropertyDeclaration */: + inferTypeFromPropertyDeclaration(node.parent, usage); + break; + case 260 /* VariableDeclaration */: { + const { name, initializer } = node.parent; + if (node === name) { + if (initializer) { + addCandidateType(usage, checker.getTypeAtLocation(initializer)); + } + break; + } + } + // falls through + default: + return inferTypeFromContextualType(node, usage); + } + } + function inferTypeFromContextualType(node, usage) { + if (isExpressionNode(node)) { + addCandidateType(usage, checker.getContextualType(node)); + } + } + function inferTypeFromExpressionStatement(node, usage) { + addCandidateType(usage, isCallExpression(node) ? checker.getVoidType() : checker.getAnyType()); + } + function inferTypeFromPrefixUnaryExpression(node, usage) { + switch (node.operator) { + case 46 /* PlusPlusToken */: + case 47 /* MinusMinusToken */: + case 41 /* MinusToken */: + case 55 /* TildeToken */: + usage.isNumber = true; + break; + case 40 /* PlusToken */: + usage.isNumberOrString = true; + break; + } + } + function inferTypeFromBinaryExpression(node, parent2, usage) { + switch (parent2.operatorToken.kind) { + // ExponentiationOperator + case 43 /* AsteriskAsteriskToken */: + // MultiplicativeOperator + // falls through + case 42 /* AsteriskToken */: + case 44 /* SlashToken */: + case 45 /* PercentToken */: + // ShiftOperator + // falls through + case 48 /* LessThanLessThanToken */: + case 49 /* GreaterThanGreaterThanToken */: + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + // BitwiseOperator + // falls through + case 51 /* AmpersandToken */: + case 52 /* BarToken */: + case 53 /* CaretToken */: + // CompoundAssignmentOperator + // falls through + case 66 /* MinusEqualsToken */: + case 68 /* AsteriskAsteriskEqualsToken */: + case 67 /* AsteriskEqualsToken */: + case 69 /* SlashEqualsToken */: + case 70 /* PercentEqualsToken */: + case 74 /* AmpersandEqualsToken */: + case 75 /* BarEqualsToken */: + case 79 /* CaretEqualsToken */: + case 71 /* LessThanLessThanEqualsToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 72 /* GreaterThanGreaterThanEqualsToken */: + // AdditiveOperator + // falls through + case 41 /* MinusToken */: + // RelationalOperator + // falls through + case 30 /* LessThanToken */: + case 33 /* LessThanEqualsToken */: + case 32 /* GreaterThanToken */: + case 34 /* GreaterThanEqualsToken */: + const operandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left); + if (operandType.flags & 1056 /* EnumLike */) { + addCandidateType(usage, operandType); + } else { + usage.isNumber = true; + } + break; + case 65 /* PlusEqualsToken */: + case 40 /* PlusToken */: + const otherOperandType = checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left); + if (otherOperandType.flags & 1056 /* EnumLike */) { + addCandidateType(usage, otherOperandType); + } else if (otherOperandType.flags & 296 /* NumberLike */) { + usage.isNumber = true; + } else if (otherOperandType.flags & 402653316 /* StringLike */) { + usage.isString = true; + } else if (otherOperandType.flags & 1 /* Any */) { + } else { + usage.isNumberOrString = true; + } + break; + // AssignmentOperators + case 64 /* EqualsToken */: + case 35 /* EqualsEqualsToken */: + case 37 /* EqualsEqualsEqualsToken */: + case 38 /* ExclamationEqualsEqualsToken */: + case 36 /* ExclamationEqualsToken */: + case 77 /* AmpersandAmpersandEqualsToken */: + case 78 /* QuestionQuestionEqualsToken */: + case 76 /* BarBarEqualsToken */: + addCandidateType(usage, checker.getTypeAtLocation(parent2.left === node ? parent2.right : parent2.left)); + break; + case 103 /* InKeyword */: + if (node === parent2.left) { + usage.isString = true; + } + break; + // LogicalOperator Or NullishCoalescing + case 57 /* BarBarToken */: + case 61 /* QuestionQuestionToken */: + if (node === parent2.left && (node.parent.parent.kind === 260 /* VariableDeclaration */ || isAssignmentExpression( + node.parent.parent, + /*excludeCompoundAssignment*/ + true + ))) { + addCandidateType(usage, checker.getTypeAtLocation(parent2.right)); + } + break; + case 56 /* AmpersandAmpersandToken */: + case 28 /* CommaToken */: + case 104 /* InstanceOfKeyword */: + break; + } + } + function inferTypeFromSwitchStatementLabel(parent2, usage) { + addCandidateType(usage, checker.getTypeAtLocation(parent2.parent.parent.expression)); + } + function inferTypeFromCallExpression(parent2, usage) { + const call = { + argumentTypes: [], + return_: createEmptyUsage() + }; + if (parent2.arguments) { + for (const argument of parent2.arguments) { + call.argumentTypes.push(checker.getTypeAtLocation(argument)); + } + } + calculateUsageOfNode(parent2, call.return_); + if (parent2.kind === 213 /* CallExpression */) { + (usage.calls || (usage.calls = [])).push(call); + } else { + (usage.constructs || (usage.constructs = [])).push(call); + } + } + function inferTypeFromPropertyAccessExpression(parent2, usage) { + const name = escapeLeadingUnderscores(parent2.name.text); + if (!usage.properties) { + usage.properties = /* @__PURE__ */ new Map(); + } + const propertyUsage = usage.properties.get(name) || createEmptyUsage(); + calculateUsageOfNode(parent2, propertyUsage); + usage.properties.set(name, propertyUsage); + } + function inferTypeFromPropertyElementExpression(parent2, node, usage) { + if (node === parent2.argumentExpression) { + usage.isNumberOrString = true; + return; + } else { + const indexType = checker.getTypeAtLocation(parent2.argumentExpression); + const indexUsage = createEmptyUsage(); + calculateUsageOfNode(parent2, indexUsage); + if (indexType.flags & 296 /* NumberLike */) { + usage.numberIndex = indexUsage; + } else { + usage.stringIndex = indexUsage; + } + } + } + function inferTypeFromPropertyAssignment(assignment, usage) { + const nodeWithRealType = isVariableDeclaration(assignment.parent.parent) ? assignment.parent.parent : assignment.parent; + addCandidateThisType(usage, checker.getTypeAtLocation(nodeWithRealType)); + } + function inferTypeFromPropertyDeclaration(declaration, usage) { + addCandidateThisType(usage, checker.getTypeAtLocation(declaration.parent)); + } + function removeLowPriorityInferences(inferences, priorities) { + const toRemove = []; + for (const i of inferences) { + for (const { high, low } of priorities) { + if (high(i)) { + Debug.assert(!low(i), "Priority can't have both low and high"); + toRemove.push(low); + } + } + } + return inferences.filter((i) => toRemove.every((f) => !f(i))); + } + function combineFromUsage(usage) { + return combineTypes(inferTypes(usage)); + } + function combineTypes(inferences) { + if (!inferences.length) return checker.getAnyType(); + const stringNumber = checker.getUnionType([checker.getStringType(), checker.getNumberType()]); + const priorities = [ + { + high: (t) => t === checker.getStringType() || t === checker.getNumberType(), + low: (t) => t === stringNumber + }, + { + high: (t) => !(t.flags & (1 /* Any */ | 16384 /* Void */)), + low: (t) => !!(t.flags & (1 /* Any */ | 16384 /* Void */)) + }, + { + high: (t) => !(t.flags & (98304 /* Nullable */ | 1 /* Any */ | 16384 /* Void */)) && !(getObjectFlags(t) & 16 /* Anonymous */), + low: (t) => !!(getObjectFlags(t) & 16 /* Anonymous */) + } + ]; + let good = removeLowPriorityInferences(inferences, priorities); + const anons = good.filter((i) => getObjectFlags(i) & 16 /* Anonymous */); + if (anons.length) { + good = good.filter((i) => !(getObjectFlags(i) & 16 /* Anonymous */)); + good.push(combineAnonymousTypes(anons)); + } + return checker.getWidenedType(checker.getUnionType(good.map(checker.getBaseTypeOfLiteralType), 2 /* Subtype */)); + } + function combineAnonymousTypes(anons) { + if (anons.length === 1) { + return anons[0]; + } + const calls = []; + const constructs = []; + const stringIndices = []; + const numberIndices = []; + let stringIndexReadonly = false; + let numberIndexReadonly = false; + const props = createMultiMap(); + for (const anon2 of anons) { + for (const p of checker.getPropertiesOfType(anon2)) { + props.add(p.escapedName, p.valueDeclaration ? checker.getTypeOfSymbolAtLocation(p, p.valueDeclaration) : checker.getAnyType()); + } + calls.push(...checker.getSignaturesOfType(anon2, 0 /* Call */)); + constructs.push(...checker.getSignaturesOfType(anon2, 1 /* Construct */)); + const stringIndexInfo = checker.getIndexInfoOfType(anon2, 0 /* String */); + if (stringIndexInfo) { + stringIndices.push(stringIndexInfo.type); + stringIndexReadonly = stringIndexReadonly || stringIndexInfo.isReadonly; + } + const numberIndexInfo = checker.getIndexInfoOfType(anon2, 1 /* Number */); + if (numberIndexInfo) { + numberIndices.push(numberIndexInfo.type); + numberIndexReadonly = numberIndexReadonly || numberIndexInfo.isReadonly; + } + } + const members = mapEntries(props, (name, types) => { + const isOptional = types.length < anons.length ? 16777216 /* Optional */ : 0; + const s = checker.createSymbol(4 /* Property */ | isOptional, name); + s.links.type = checker.getUnionType(types); + return [name, s]; + }); + const indexInfos = []; + if (stringIndices.length) indexInfos.push(checker.createIndexInfo(checker.getStringType(), checker.getUnionType(stringIndices), stringIndexReadonly)); + if (numberIndices.length) indexInfos.push(checker.createIndexInfo(checker.getNumberType(), checker.getUnionType(numberIndices), numberIndexReadonly)); + return checker.createAnonymousType( + anons[0].symbol, + members, + calls, + constructs, + indexInfos + ); + } + function inferTypes(usage) { + var _a, _b, _c; + const types = []; + if (usage.isNumber) { + types.push(checker.getNumberType()); + } + if (usage.isString) { + types.push(checker.getStringType()); + } + if (usage.isNumberOrString) { + types.push(checker.getUnionType([checker.getStringType(), checker.getNumberType()])); + } + if (usage.numberIndex) { + types.push(checker.createArrayType(combineFromUsage(usage.numberIndex))); + } + if (((_a = usage.properties) == null ? void 0 : _a.size) || ((_b = usage.constructs) == null ? void 0 : _b.length) || usage.stringIndex) { + types.push(inferStructuralType(usage)); + } + const candidateTypes = (usage.candidateTypes || []).map((t) => checker.getBaseTypeOfLiteralType(t)); + const callsType = ((_c = usage.calls) == null ? void 0 : _c.length) ? inferStructuralType(usage) : void 0; + if (callsType && candidateTypes) { + types.push(checker.getUnionType([callsType, ...candidateTypes], 2 /* Subtype */)); + } else { + if (callsType) { + types.push(callsType); + } + if (length(candidateTypes)) { + types.push(...candidateTypes); + } + } + types.push(...inferNamedTypesFromProperties(usage)); + return types; + } + function inferStructuralType(usage) { + const members = /* @__PURE__ */ new Map(); + if (usage.properties) { + usage.properties.forEach((u, name) => { + const symbol = checker.createSymbol(4 /* Property */, name); + symbol.links.type = combineFromUsage(u); + members.set(name, symbol); + }); + } + const callSignatures = usage.calls ? [getSignatureFromCalls(usage.calls)] : []; + const constructSignatures = usage.constructs ? [getSignatureFromCalls(usage.constructs)] : []; + const indexInfos = usage.stringIndex ? [checker.createIndexInfo( + checker.getStringType(), + combineFromUsage(usage.stringIndex), + /*isReadonly*/ + false + )] : []; + return checker.createAnonymousType( + /*symbol*/ + void 0, + members, + callSignatures, + constructSignatures, + indexInfos + ); + } + function inferNamedTypesFromProperties(usage) { + if (!usage.properties || !usage.properties.size) return []; + const types = builtins.filter((t) => allPropertiesAreAssignableToUsage(t, usage)); + if (0 < types.length && types.length < 3) { + return types.map((t) => inferInstantiationFromUsage(t, usage)); + } + return []; + } + function allPropertiesAreAssignableToUsage(type, usage) { + if (!usage.properties) return false; + return !forEachEntry(usage.properties, (propUsage, name) => { + const source = checker.getTypeOfPropertyOfType(type, name); + if (!source) { + return true; + } + if (propUsage.calls) { + const sigs = checker.getSignaturesOfType(source, 0 /* Call */); + return !sigs.length || !checker.isTypeAssignableTo(source, getFunctionFromCalls(propUsage.calls)); + } else { + return !checker.isTypeAssignableTo(source, combineFromUsage(propUsage)); + } + }); + } + function inferInstantiationFromUsage(type, usage) { + if (!(getObjectFlags(type) & 4 /* Reference */) || !usage.properties) { + return type; + } + const generic = type.target; + const singleTypeParameter = singleOrUndefined(generic.typeParameters); + if (!singleTypeParameter) return type; + const types = []; + usage.properties.forEach((propUsage, name) => { + const genericPropertyType = checker.getTypeOfPropertyOfType(generic, name); + Debug.assert(!!genericPropertyType, "generic should have all the properties of its reference."); + types.push(...inferTypeParameters(genericPropertyType, combineFromUsage(propUsage), singleTypeParameter)); + }); + return builtinConstructors[type.symbol.escapedName](combineTypes(types)); + } + function inferTypeParameters(genericType, usageType, typeParameter) { + if (genericType === typeParameter) { + return [usageType]; + } else if (genericType.flags & 3145728 /* UnionOrIntersection */) { + return flatMap(genericType.types, (t) => inferTypeParameters(t, usageType, typeParameter)); + } else if (getObjectFlags(genericType) & 4 /* Reference */ && getObjectFlags(usageType) & 4 /* Reference */) { + const genericArgs = checker.getTypeArguments(genericType); + const usageArgs = checker.getTypeArguments(usageType); + const types = []; + if (genericArgs && usageArgs) { + for (let i = 0; i < genericArgs.length; i++) { + if (usageArgs[i]) { + types.push(...inferTypeParameters(genericArgs[i], usageArgs[i], typeParameter)); + } + } + } + return types; + } + const genericSigs = checker.getSignaturesOfType(genericType, 0 /* Call */); + const usageSigs = checker.getSignaturesOfType(usageType, 0 /* Call */); + if (genericSigs.length === 1 && usageSigs.length === 1) { + return inferFromSignatures(genericSigs[0], usageSigs[0], typeParameter); + } + return []; + } + function inferFromSignatures(genericSig, usageSig, typeParameter) { + var _a; + const types = []; + for (let i = 0; i < genericSig.parameters.length; i++) { + const genericParam = genericSig.parameters[i]; + const usageParam = usageSig.parameters[i]; + const isRest = genericSig.declaration && isRestParameter(genericSig.declaration.parameters[i]); + if (!usageParam) { + break; + } + let genericParamType = genericParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(genericParam, genericParam.valueDeclaration) : checker.getAnyType(); + const elementType = isRest && checker.getElementTypeOfArrayType(genericParamType); + if (elementType) { + genericParamType = elementType; + } + const targetType = ((_a = tryCast(usageParam, isTransientSymbol)) == null ? void 0 : _a.links.type) || (usageParam.valueDeclaration ? checker.getTypeOfSymbolAtLocation(usageParam, usageParam.valueDeclaration) : checker.getAnyType()); + types.push(...inferTypeParameters(genericParamType, targetType, typeParameter)); + } + const genericReturn = checker.getReturnTypeOfSignature(genericSig); + const usageReturn = checker.getReturnTypeOfSignature(usageSig); + types.push(...inferTypeParameters(genericReturn, usageReturn, typeParameter)); + return types; + } + function getFunctionFromCalls(calls) { + return checker.createAnonymousType( + /*symbol*/ + void 0, + createSymbolTable(), + [getSignatureFromCalls(calls)], + emptyArray, + emptyArray + ); + } + function getSignatureFromCalls(calls) { + const parameters2 = []; + const length2 = Math.max(...calls.map((c) => c.argumentTypes.length)); + for (let i = 0; i < length2; i++) { + const symbol = checker.createSymbol(1 /* FunctionScopedVariable */, escapeLeadingUnderscores(`arg${i}`)); + symbol.links.type = combineTypes(calls.map((call) => call.argumentTypes[i] || checker.getUndefinedType())); + if (calls.some((call) => call.argumentTypes[i] === void 0)) { + symbol.flags |= 16777216 /* Optional */; + } + parameters2.push(symbol); + } + const returnType = combineFromUsage(combineUsages(calls.map((call) => call.return_))); + return checker.createSignature( + /*declaration*/ + void 0, + /*typeParameters*/ + void 0, + /*thisParameter*/ + void 0, + parameters2, + returnType, + /*typePredicate*/ + void 0, + length2, + 0 /* None */ + ); + } + function addCandidateType(usage, type) { + if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) { + (usage.candidateTypes || (usage.candidateTypes = [])).push(type); + } + } + function addCandidateThisType(usage, type) { + if (type && !(type.flags & 1 /* Any */) && !(type.flags & 131072 /* Never */)) { + (usage.candidateThisTypes || (usage.candidateThisTypes = [])).push(type); + } + } +} + +// src/services/codefixes/fixReturnTypeInAsyncFunction.ts +var fixId41 = "fixReturnTypeInAsyncFunction"; +var errorCodes52 = [ + Diagnostics.The_return_type_of_an_async_function_or_method_must_be_the_global_Promise_T_type_Did_you_mean_to_write_Promise_0.code +]; +registerCodeFix({ + errorCodes: errorCodes52, + fixIds: [fixId41], + getCodeActions: function getCodeActionsToFixReturnTypeInAsyncFunction(context) { + const { sourceFile, program, span } = context; + const checker = program.getTypeChecker(); + const info = getInfo16(sourceFile, program.getTypeChecker(), span.start); + if (!info) { + return void 0; + } + const { returnTypeNode, returnType, promisedTypeNode, promisedType } = info; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange34(t, sourceFile, returnTypeNode, promisedTypeNode)); + return [createCodeFixAction( + fixId41, + changes, + [Diagnostics.Replace_0_with_Promise_1, checker.typeToString(returnType), checker.typeToString(promisedType)], + fixId41, + Diagnostics.Fix_all_incorrect_return_type_of_an_async_functions + )]; + }, + getAllCodeActions: (context) => codeFixAll(context, errorCodes52, (changes, diag2) => { + const info = getInfo16(diag2.file, context.program.getTypeChecker(), diag2.start); + if (info) { + doChange34(changes, diag2.file, info.returnTypeNode, info.promisedTypeNode); + } + }) +}); +function getInfo16(sourceFile, checker, pos) { + if (isInJSFile(sourceFile)) { + return void 0; + } + const token = getTokenAtPosition(sourceFile, pos); + const func = findAncestor(token, isFunctionLikeDeclaration); + const returnTypeNode = func == null ? void 0 : func.type; + if (!returnTypeNode) { + return void 0; + } + const returnType = checker.getTypeFromTypeNode(returnTypeNode); + const promisedType = checker.getAwaitedType(returnType) || checker.getVoidType(); + const promisedTypeNode = checker.typeToTypeNode( + promisedType, + /*enclosingDeclaration*/ + returnTypeNode, + /*flags*/ + void 0 + ); + if (promisedTypeNode) { + return { returnTypeNode, returnType, promisedTypeNode, promisedType }; + } +} +function doChange34(changes, sourceFile, returnTypeNode, promisedTypeNode) { + changes.replaceNode(sourceFile, returnTypeNode, factory.createTypeReferenceNode("Promise", [promisedTypeNode])); +} + +// src/services/codefixes/disableJsDiagnostics.ts +var fixName4 = "disableJsDiagnostics"; +var fixId42 = "disableJsDiagnostics"; +var errorCodes53 = mapDefined(Object.keys(Diagnostics), (key) => { + const diag2 = Diagnostics[key]; + return diag2.category === 1 /* Error */ ? diag2.code : void 0; +}); +registerCodeFix({ + errorCodes: errorCodes53, + getCodeActions: function getCodeActionsToDisableJsDiagnostics(context) { + const { sourceFile, program, span, host, formatContext } = context; + if (!isInJSFile(sourceFile) || !isCheckJsEnabledForFile(sourceFile, program.getCompilerOptions())) { + return void 0; + } + const newLineCharacter = sourceFile.checkJsDirective ? "" : getNewLineOrDefaultFromHost(host, formatContext.options); + const fixes = [ + // fixId unnecessary because adding `// @ts-nocheck` even once will ignore every error in the file. + createCodeFixActionWithoutFixAll( + fixName4, + [createFileTextChanges(sourceFile.fileName, [ + createTextChange( + sourceFile.checkJsDirective ? createTextSpanFromBounds(sourceFile.checkJsDirective.pos, sourceFile.checkJsDirective.end) : createTextSpan(0, 0), + `// @ts-nocheck${newLineCharacter}` + ) + ])], + Diagnostics.Disable_checking_for_this_file + ) + ]; + if (ts_textChanges_exports.isValidLocationToAddComment(sourceFile, span.start)) { + fixes.unshift(createCodeFixAction(fixName4, ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange9(t, sourceFile, span.start)), Diagnostics.Ignore_this_error_message, fixId42, Diagnostics.Add_ts_ignore_to_all_error_messages)); + } + return fixes; + }, + fixIds: [fixId42], + getAllCodeActions: (context) => { + const seenLines = /* @__PURE__ */ new Set(); + return codeFixAll(context, errorCodes53, (changes, diag2) => { + if (ts_textChanges_exports.isValidLocationToAddComment(diag2.file, diag2.start)) { + makeChange9(changes, diag2.file, diag2.start, seenLines); + } + }); + } +}); +function makeChange9(changes, sourceFile, position, seenLines) { + const { line: lineNumber } = getLineAndCharacterOfPosition(sourceFile, position); + if (!seenLines || tryAddToSet(seenLines, lineNumber)) { + changes.insertCommentBeforeLine(sourceFile, lineNumber, position, " @ts-ignore"); + } +} + +// src/services/codefixes/helpers.ts +function createMissingMemberNodes(classDeclaration, possiblyMissingSymbols, sourceFile, context, preferences, importAdder, addClassElement) { + const classMembers = classDeclaration.symbol.members; + for (const symbol of possiblyMissingSymbols) { + if (!classMembers.has(symbol.escapedName)) { + addNewNodeForMemberSymbol( + symbol, + classDeclaration, + sourceFile, + context, + preferences, + importAdder, + addClassElement, + /*body*/ + void 0 + ); + } + } +} +function getNoopSymbolTrackerWithResolver(context) { + return { + trackSymbol: () => false, + moduleResolverHost: getModuleSpecifierResolverHost(context.program, context.host) + }; +} +var PreserveOptionalFlags = /* @__PURE__ */ ((PreserveOptionalFlags2) => { + PreserveOptionalFlags2[PreserveOptionalFlags2["Method"] = 1] = "Method"; + PreserveOptionalFlags2[PreserveOptionalFlags2["Property"] = 2] = "Property"; + PreserveOptionalFlags2[PreserveOptionalFlags2["All"] = 3] = "All"; + return PreserveOptionalFlags2; +})(PreserveOptionalFlags || {}); +function addNewNodeForMemberSymbol(symbol, enclosingDeclaration, sourceFile, context, preferences, importAdder, addClassElement, body, preserveOptional = 3 /* All */, isAmbient = false) { + const declarations = symbol.getDeclarations(); + const declaration = firstOrUndefined(declarations); + const checker = context.program.getTypeChecker(); + const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions()); + const kind = (declaration == null ? void 0 : declaration.kind) ?? 171 /* PropertySignature */; + const declarationName = createDeclarationName(symbol, declaration); + const effectiveModifierFlags = declaration ? getEffectiveModifierFlags(declaration) : 0 /* None */; + let modifierFlags = effectiveModifierFlags & 256 /* Static */; + modifierFlags |= effectiveModifierFlags & 1 /* Public */ ? 1 /* Public */ : effectiveModifierFlags & 4 /* Protected */ ? 4 /* Protected */ : 0 /* None */; + if (declaration && isAutoAccessorPropertyDeclaration(declaration)) { + modifierFlags |= 512 /* Accessor */; + } + const modifiers = createModifiers(); + const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); + const optional = !!(symbol.flags & 16777216 /* Optional */); + const ambient = !!(enclosingDeclaration.flags & 33554432 /* Ambient */) || isAmbient; + const quotePreference = getQuotePreference(sourceFile, preferences); + const flags = 1 /* NoTruncation */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */); + switch (kind) { + case 171 /* PropertySignature */: + case 172 /* PropertyDeclaration */: + let typeNode = checker.typeToTypeNode(type, enclosingDeclaration, flags, 8 /* AllowUnresolvedNames */, getNoopSymbolTrackerWithResolver(context)); + if (importAdder) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); + if (importableReference) { + typeNode = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + addClassElement(factory.createPropertyDeclaration( + modifiers, + declaration ? createName(declarationName) : symbol.getName(), + optional && preserveOptional & 2 /* Property */ ? factory.createToken(58 /* QuestionToken */) : void 0, + typeNode, + /*initializer*/ + void 0 + )); + break; + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: { + Debug.assertIsDefined(declarations); + let typeNode2 = checker.typeToTypeNode( + type, + enclosingDeclaration, + flags, + /*internalFlags*/ + void 0, + getNoopSymbolTrackerWithResolver(context) + ); + const allAccessors = getAllAccessorDeclarations(declarations, declaration); + const orderedAccessors = allAccessors.secondAccessor ? [allAccessors.firstAccessor, allAccessors.secondAccessor] : [allAccessors.firstAccessor]; + if (importAdder) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode2, scriptTarget); + if (importableReference) { + typeNode2 = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + for (const accessor of orderedAccessors) { + if (isGetAccessorDeclaration(accessor)) { + addClassElement(factory.createGetAccessorDeclaration( + modifiers, + createName(declarationName), + emptyArray, + createTypeNode(typeNode2), + createBody(body, quotePreference, ambient) + )); + } else { + Debug.assertNode(accessor, isSetAccessorDeclaration, "The counterpart to a getter should be a setter"); + const parameter = getSetAccessorValueParameter(accessor); + const parameterName = parameter && isIdentifier(parameter.name) ? idText(parameter.name) : void 0; + addClassElement(factory.createSetAccessorDeclaration( + modifiers, + createName(declarationName), + createDummyParameters( + 1, + [parameterName], + [createTypeNode(typeNode2)], + 1, + /*inJs*/ + false + ), + createBody(body, quotePreference, ambient) + )); + } + } + break; + } + case 173 /* MethodSignature */: + case 174 /* MethodDeclaration */: + Debug.assertIsDefined(declarations); + const signatures = type.isUnion() ? flatMap(type.types, (t) => t.getCallSignatures()) : type.getCallSignatures(); + if (!some(signatures)) { + break; + } + if (declarations.length === 1) { + Debug.assert(signatures.length === 1, "One declaration implies one signature"); + const signature = signatures[0]; + outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference, ambient)); + break; + } + for (const signature of signatures) { + if (signature.declaration && signature.declaration.flags & 33554432 /* Ambient */) { + continue; + } + outputMethod(quotePreference, signature, modifiers, createName(declarationName)); + } + if (!ambient) { + if (declarations.length > signatures.length) { + const signature = checker.getSignatureFromDeclaration(declarations[declarations.length - 1]); + outputMethod(quotePreference, signature, modifiers, createName(declarationName), createBody(body, quotePreference)); + } else { + Debug.assert(declarations.length === signatures.length, "Declarations and signatures should match count"); + addClassElement(createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, createName(declarationName), optional && !!(preserveOptional & 1 /* Method */), modifiers, quotePreference, body)); + } + } + break; + } + function outputMethod(quotePreference2, signature, modifiers2, name, body2) { + const method = createSignatureDeclarationFromSignature(174 /* MethodDeclaration */, context, quotePreference2, signature, body2, name, modifiers2, optional && !!(preserveOptional & 1 /* Method */), enclosingDeclaration, importAdder); + if (method) addClassElement(method); + } + function createModifiers() { + let modifiers2; + if (modifierFlags) { + modifiers2 = combine(modifiers2, factory.createModifiersFromModifierFlags(modifierFlags)); + } + if (shouldAddOverrideKeyword()) { + modifiers2 = append(modifiers2, factory.createToken(164 /* OverrideKeyword */)); + } + return modifiers2 && factory.createNodeArray(modifiers2); + } + function shouldAddOverrideKeyword() { + return !!(context.program.getCompilerOptions().noImplicitOverride && declaration && hasAbstractModifier(declaration)); + } + function createName(node) { + if (isIdentifier(node) && node.escapedText === "constructor") { + return factory.createComputedPropertyName(factory.createStringLiteral(idText(node), quotePreference === 0 /* Single */)); + } + return getSynthesizedDeepClone( + node, + /*includeTrivia*/ + false + ); + } + function createBody(block, quotePreference2, ambient2) { + return ambient2 ? void 0 : getSynthesizedDeepClone( + block, + /*includeTrivia*/ + false + ) || createStubbedMethodBody(quotePreference2); + } + function createTypeNode(typeNode) { + return getSynthesizedDeepClone( + typeNode, + /*includeTrivia*/ + false + ); + } + function createDeclarationName(symbol2, declaration2) { + if (getCheckFlags(symbol2) & 262144 /* Mapped */) { + const nameType = symbol2.links.nameType; + if (nameType && isTypeUsableAsPropertyName(nameType)) { + return factory.createIdentifier(unescapeLeadingUnderscores(getPropertyNameFromType(nameType))); + } + } + return getSynthesizedDeepClone( + getNameOfDeclaration(declaration2), + /*includeTrivia*/ + false + ); + } +} +function createSignatureDeclarationFromSignature(kind, context, quotePreference, signature, body, name, modifiers, optional, enclosingDeclaration, importAdder) { + const program = context.program; + const checker = program.getTypeChecker(); + const scriptTarget = getEmitScriptTarget(program.getCompilerOptions()); + const isJs = isInJSFile(enclosingDeclaration); + const flags = 1 /* NoTruncation */ | 256 /* SuppressAnyReturnType */ | 524288 /* AllowEmptyTuple */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */); + const signatureDeclaration = checker.signatureToSignatureDeclaration(signature, kind, enclosingDeclaration, flags, 8 /* AllowUnresolvedNames */, getNoopSymbolTrackerWithResolver(context)); + if (!signatureDeclaration) { + return void 0; + } + let typeParameters = isJs ? void 0 : signatureDeclaration.typeParameters; + let parameters = signatureDeclaration.parameters; + let type = isJs ? void 0 : getSynthesizedDeepClone(signatureDeclaration.type); + if (importAdder) { + if (typeParameters) { + const newTypeParameters = sameMap(typeParameters, (typeParameterDecl) => { + let constraint = typeParameterDecl.constraint; + let defaultType = typeParameterDecl.default; + if (constraint) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(constraint, scriptTarget); + if (importableReference) { + constraint = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + if (defaultType) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(defaultType, scriptTarget); + if (importableReference) { + defaultType = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + return factory.updateTypeParameterDeclaration( + typeParameterDecl, + typeParameterDecl.modifiers, + typeParameterDecl.name, + constraint, + defaultType + ); + }); + if (typeParameters !== newTypeParameters) { + typeParameters = setTextRange(factory.createNodeArray(newTypeParameters, typeParameters.hasTrailingComma), typeParameters); + } + } + const newParameters = sameMap(parameters, (parameterDecl) => { + let type2 = isJs ? void 0 : parameterDecl.type; + if (type2) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(type2, scriptTarget); + if (importableReference) { + type2 = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + return factory.updateParameterDeclaration( + parameterDecl, + parameterDecl.modifiers, + parameterDecl.dotDotDotToken, + parameterDecl.name, + isJs ? void 0 : parameterDecl.questionToken, + type2, + parameterDecl.initializer + ); + }); + if (parameters !== newParameters) { + parameters = setTextRange(factory.createNodeArray(newParameters, parameters.hasTrailingComma), parameters); + } + if (type) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(type, scriptTarget); + if (importableReference) { + type = importableReference.typeNode; + importSymbols(importAdder, importableReference.symbols); + } + } + } + const questionToken = optional ? factory.createToken(58 /* QuestionToken */) : void 0; + const asteriskToken = signatureDeclaration.asteriskToken; + if (isFunctionExpression(signatureDeclaration)) { + return factory.updateFunctionExpression(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body); + } + if (isArrowFunction(signatureDeclaration)) { + return factory.updateArrowFunction(signatureDeclaration, modifiers, typeParameters, parameters, type, signatureDeclaration.equalsGreaterThanToken, body ?? signatureDeclaration.body); + } + if (isMethodDeclaration(signatureDeclaration)) { + return factory.updateMethodDeclaration(signatureDeclaration, modifiers, asteriskToken, name ?? factory.createIdentifier(""), questionToken, typeParameters, parameters, type, body); + } + if (isFunctionDeclaration(signatureDeclaration)) { + return factory.updateFunctionDeclaration(signatureDeclaration, modifiers, signatureDeclaration.asteriskToken, tryCast(name, isIdentifier), typeParameters, parameters, type, body ?? signatureDeclaration.body); + } + return void 0; +} +function createSignatureDeclarationFromCallExpression(kind, context, importAdder, call, name, modifierFlags, contextNode) { + const quotePreference = getQuotePreference(context.sourceFile, context.preferences); + const scriptTarget = getEmitScriptTarget(context.program.getCompilerOptions()); + const tracker = getNoopSymbolTrackerWithResolver(context); + const checker = context.program.getTypeChecker(); + const isJs = isInJSFile(contextNode); + const { typeArguments, arguments: args, parent: parent2 } = call; + const contextualType = isJs ? void 0 : checker.getContextualType(call); + const names = map(args, (arg) => isIdentifier(arg) ? arg.text : isPropertyAccessExpression(arg) && isIdentifier(arg.name) ? arg.name.text : void 0); + const instanceTypes = isJs ? [] : map(args, (arg) => checker.getTypeAtLocation(arg)); + const { argumentTypeNodes, argumentTypeParameters } = getArgumentTypesAndTypeParameters( + checker, + importAdder, + instanceTypes, + contextNode, + scriptTarget, + 1 /* NoTruncation */, + 8 /* AllowUnresolvedNames */, + tracker + ); + const modifiers = modifierFlags ? factory.createNodeArray(factory.createModifiersFromModifierFlags(modifierFlags)) : void 0; + const asteriskToken = isYieldExpression(parent2) ? factory.createToken(42 /* AsteriskToken */) : void 0; + const typeParameters = isJs ? void 0 : createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments); + const parameters = createDummyParameters( + args.length, + names, + argumentTypeNodes, + /*minArgumentCount*/ + void 0, + isJs + ); + const type = isJs || contextualType === void 0 ? void 0 : checker.typeToTypeNode( + contextualType, + contextNode, + /*flags*/ + void 0, + /*internalFlags*/ + void 0, + tracker + ); + switch (kind) { + case 174 /* MethodDeclaration */: + return factory.createMethodDeclaration( + modifiers, + asteriskToken, + name, + /*questionToken*/ + void 0, + typeParameters, + parameters, + type, + createStubbedMethodBody(quotePreference) + ); + case 173 /* MethodSignature */: + return factory.createMethodSignature( + modifiers, + name, + /*questionToken*/ + void 0, + typeParameters, + parameters, + type === void 0 ? factory.createKeywordTypeNode(159 /* UnknownKeyword */) : type + ); + case 262 /* FunctionDeclaration */: + Debug.assert(typeof name === "string" || isIdentifier(name), "Unexpected name"); + return factory.createFunctionDeclaration( + modifiers, + asteriskToken, + name, + typeParameters, + parameters, + type, + createStubbedBody(Diagnostics.Function_not_implemented.message, quotePreference) + ); + default: + Debug.fail("Unexpected kind"); + } +} +function createTypeParametersForArguments(checker, argumentTypeParameters, typeArguments) { + const usedNames = new Set(argumentTypeParameters.map((pair) => pair[0])); + const constraintsByName = new Map(argumentTypeParameters); + if (typeArguments) { + const typeArgumentsWithNewTypes = typeArguments.filter((typeArgument) => !argumentTypeParameters.some((pair) => { + var _a; + return checker.getTypeAtLocation(typeArgument) === ((_a = pair[1]) == null ? void 0 : _a.argumentType); + })); + const targetSize = usedNames.size + typeArgumentsWithNewTypes.length; + for (let i = 0; usedNames.size < targetSize; i += 1) { + usedNames.add(createTypeParameterName(i)); + } + } + return arrayFrom( + usedNames.values(), + (usedName) => { + var _a; + return factory.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + usedName, + (_a = constraintsByName.get(usedName)) == null ? void 0 : _a.constraint + ); + } + ); +} +function createTypeParameterName(index) { + return 84 /* T */ + index <= 90 /* Z */ ? String.fromCharCode(84 /* T */ + index) : `T${index}`; +} +function typeToAutoImportableTypeNode(checker, importAdder, type, contextNode, scriptTarget, flags, internalFlags, tracker) { + const typeNode = checker.typeToTypeNode(type, contextNode, flags, internalFlags, tracker); + if (!typeNode) { + return void 0; + } + return typeNodeToAutoImportableTypeNode(typeNode, importAdder, scriptTarget); +} +function typeNodeToAutoImportableTypeNode(typeNode, importAdder, scriptTarget) { + if (typeNode && isImportTypeNode(typeNode)) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(typeNode, scriptTarget); + if (importableReference) { + importSymbols(importAdder, importableReference.symbols); + typeNode = importableReference.typeNode; + } + } + return getSynthesizedDeepClone(typeNode); +} +function endOfRequiredTypeParameters(checker, type) { + Debug.assert(type.typeArguments); + const fullTypeArguments = type.typeArguments; + const target = type.target; + for (let cutoff = 0; cutoff < fullTypeArguments.length; cutoff++) { + const typeArguments = fullTypeArguments.slice(0, cutoff); + const filledIn = checker.fillMissingTypeArguments( + typeArguments, + target.typeParameters, + cutoff, + /*isJavaScriptImplicitAny*/ + false + ); + if (filledIn.every((fill, i) => fill === fullTypeArguments[i])) { + return cutoff; + } + } + return fullTypeArguments.length; +} +function typeToMinimizedReferenceType(checker, type, contextNode, flags, internalFlags, tracker) { + let typeNode = checker.typeToTypeNode(type, contextNode, flags, internalFlags, tracker); + if (!typeNode) { + return void 0; + } + if (isTypeReferenceNode(typeNode)) { + const genericType = type; + if (genericType.typeArguments && typeNode.typeArguments) { + const cutoff = endOfRequiredTypeParameters(checker, genericType); + if (cutoff < typeNode.typeArguments.length) { + const newTypeArguments = factory.createNodeArray(typeNode.typeArguments.slice(0, cutoff)); + typeNode = factory.updateTypeReferenceNode(typeNode, typeNode.typeName, newTypeArguments); + } + } + } + return typeNode; +} +function typePredicateToAutoImportableTypeNode(checker, importAdder, typePredicate, contextNode, scriptTarget, flags, internalFlags, tracker) { + let typePredicateNode = checker.typePredicateToTypePredicateNode(typePredicate, contextNode, flags, internalFlags, tracker); + if ((typePredicateNode == null ? void 0 : typePredicateNode.type) && isImportTypeNode(typePredicateNode.type)) { + const importableReference = tryGetAutoImportableReferenceFromTypeNode(typePredicateNode.type, scriptTarget); + if (importableReference) { + importSymbols(importAdder, importableReference.symbols); + typePredicateNode = factory.updateTypePredicateNode(typePredicateNode, typePredicateNode.assertsModifier, typePredicateNode.parameterName, importableReference.typeNode); + } + } + return getSynthesizedDeepClone(typePredicateNode); +} +function typeContainsTypeParameter(type) { + if (type.isUnionOrIntersection()) { + return type.types.some(typeContainsTypeParameter); + } + return type.flags & 262144 /* TypeParameter */; +} +function getArgumentTypesAndTypeParameters(checker, importAdder, instanceTypes, contextNode, scriptTarget, flags, internalFlags, tracker) { + const argumentTypeNodes = []; + const argumentTypeParameters = /* @__PURE__ */ new Map(); + for (let i = 0; i < instanceTypes.length; i += 1) { + const instanceType = instanceTypes[i]; + if (instanceType.isUnionOrIntersection() && instanceType.types.some(typeContainsTypeParameter)) { + const synthesizedTypeParameterName = createTypeParameterName(i); + argumentTypeNodes.push(factory.createTypeReferenceNode(synthesizedTypeParameterName)); + argumentTypeParameters.set(synthesizedTypeParameterName, void 0); + continue; + } + const widenedInstanceType = checker.getBaseTypeOfLiteralType(instanceType); + const argumentTypeNode = typeToAutoImportableTypeNode(checker, importAdder, widenedInstanceType, contextNode, scriptTarget, flags, internalFlags, tracker); + if (!argumentTypeNode) { + continue; + } + argumentTypeNodes.push(argumentTypeNode); + const argumentTypeParameter = getFirstTypeParameterName(instanceType); + const instanceTypeConstraint = instanceType.isTypeParameter() && instanceType.constraint && !isAnonymousObjectConstraintType(instanceType.constraint) ? typeToAutoImportableTypeNode(checker, importAdder, instanceType.constraint, contextNode, scriptTarget, flags, internalFlags, tracker) : void 0; + if (argumentTypeParameter) { + argumentTypeParameters.set(argumentTypeParameter, { argumentType: instanceType, constraint: instanceTypeConstraint }); + } + } + return { argumentTypeNodes, argumentTypeParameters: arrayFrom(argumentTypeParameters.entries()) }; +} +function isAnonymousObjectConstraintType(type) { + return type.flags & 524288 /* Object */ && type.objectFlags === 16 /* Anonymous */; +} +function getFirstTypeParameterName(type) { + var _a; + if (type.flags & (1048576 /* Union */ | 2097152 /* Intersection */)) { + for (const subType of type.types) { + const subTypeName = getFirstTypeParameterName(subType); + if (subTypeName) { + return subTypeName; + } + } + } + return type.flags & 262144 /* TypeParameter */ ? (_a = type.getSymbol()) == null ? void 0 : _a.getName() : void 0; +} +function createDummyParameters(argCount, names, types, minArgumentCount, inJs) { + const parameters = []; + const parameterNameCounts = /* @__PURE__ */ new Map(); + for (let i = 0; i < argCount; i++) { + const parameterName = (names == null ? void 0 : names[i]) || `arg${i}`; + const parameterNameCount = parameterNameCounts.get(parameterName); + parameterNameCounts.set(parameterName, (parameterNameCount || 0) + 1); + const newParameter = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + /*name*/ + parameterName + (parameterNameCount || ""), + /*questionToken*/ + minArgumentCount !== void 0 && i >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0, + /*type*/ + inJs ? void 0 : (types == null ? void 0 : types[i]) || factory.createKeywordTypeNode(159 /* UnknownKeyword */), + /*initializer*/ + void 0 + ); + parameters.push(newParameter); + } + return parameters; +} +function createMethodImplementingSignatures(checker, context, enclosingDeclaration, signatures, name, optional, modifiers, quotePreference, body) { + let maxArgsSignature = signatures[0]; + let minArgumentCount = signatures[0].minArgumentCount; + let someSigHasRestParameter = false; + for (const sig of signatures) { + minArgumentCount = Math.min(sig.minArgumentCount, minArgumentCount); + if (signatureHasRestParameter(sig)) { + someSigHasRestParameter = true; + } + if (sig.parameters.length >= maxArgsSignature.parameters.length && (!signatureHasRestParameter(sig) || signatureHasRestParameter(maxArgsSignature))) { + maxArgsSignature = sig; + } + } + const maxNonRestArgs = maxArgsSignature.parameters.length - (signatureHasRestParameter(maxArgsSignature) ? 1 : 0); + const maxArgsParameterSymbolNames = maxArgsSignature.parameters.map((symbol) => symbol.name); + const parameters = createDummyParameters( + maxNonRestArgs, + maxArgsParameterSymbolNames, + /*types*/ + void 0, + minArgumentCount, + /*inJs*/ + false + ); + if (someSigHasRestParameter) { + const restParameter = factory.createParameterDeclaration( + /*modifiers*/ + void 0, + factory.createToken(26 /* DotDotDotToken */), + maxArgsParameterSymbolNames[maxNonRestArgs] || "rest", + /*questionToken*/ + maxNonRestArgs >= minArgumentCount ? factory.createToken(58 /* QuestionToken */) : void 0, + factory.createArrayTypeNode(factory.createKeywordTypeNode(159 /* UnknownKeyword */)), + /*initializer*/ + void 0 + ); + parameters.push(restParameter); + } + return createStubbedMethod( + modifiers, + name, + optional, + /*typeParameters*/ + void 0, + parameters, + getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration), + quotePreference, + body + ); +} +function getReturnTypeFromSignatures(signatures, checker, context, enclosingDeclaration) { + if (length(signatures)) { + const type = checker.getUnionType(map(signatures, checker.getReturnTypeOfSignature)); + return checker.typeToTypeNode(type, enclosingDeclaration, 1 /* NoTruncation */, 8 /* AllowUnresolvedNames */, getNoopSymbolTrackerWithResolver(context)); + } +} +function createStubbedMethod(modifiers, name, optional, typeParameters, parameters, returnType, quotePreference, body) { + return factory.createMethodDeclaration( + modifiers, + /*asteriskToken*/ + void 0, + name, + optional ? factory.createToken(58 /* QuestionToken */) : void 0, + typeParameters, + parameters, + returnType, + body || createStubbedMethodBody(quotePreference) + ); +} +function createStubbedMethodBody(quotePreference) { + return createStubbedBody(Diagnostics.Method_not_implemented.message, quotePreference); +} +function createStubbedBody(text, quotePreference) { + return factory.createBlock( + [factory.createThrowStatement( + factory.createNewExpression( + factory.createIdentifier("Error"), + /*typeArguments*/ + void 0, + // TODO Handle auto quote preference. + [factory.createStringLiteral( + text, + /*isSingleQuote*/ + quotePreference === 0 /* Single */ + )] + ) + )], + /*multiLine*/ + true + ); +} +function setJsonCompilerOptionValues(changeTracker, configFile, options) { + const tsconfigObjectLiteral = getTsConfigObjectLiteralExpression(configFile); + if (!tsconfigObjectLiteral) return void 0; + const compilerOptionsProperty = findJsonProperty(tsconfigObjectLiteral, "compilerOptions"); + if (compilerOptionsProperty === void 0) { + changeTracker.insertNodeAtObjectStart( + configFile, + tsconfigObjectLiteral, + createJsonPropertyAssignment( + "compilerOptions", + factory.createObjectLiteralExpression( + options.map(([optionName, optionValue]) => createJsonPropertyAssignment(optionName, optionValue)), + /*multiLine*/ + true + ) + ) + ); + return; + } + const compilerOptions = compilerOptionsProperty.initializer; + if (!isObjectLiteralExpression(compilerOptions)) { + return; + } + for (const [optionName, optionValue] of options) { + const optionProperty = findJsonProperty(compilerOptions, optionName); + if (optionProperty === void 0) { + changeTracker.insertNodeAtObjectStart(configFile, compilerOptions, createJsonPropertyAssignment(optionName, optionValue)); + } else { + changeTracker.replaceNode(configFile, optionProperty.initializer, optionValue); + } + } +} +function setJsonCompilerOptionValue(changeTracker, configFile, optionName, optionValue) { + setJsonCompilerOptionValues(changeTracker, configFile, [[optionName, optionValue]]); +} +function createJsonPropertyAssignment(name, initializer) { + return factory.createPropertyAssignment(factory.createStringLiteral(name), initializer); +} +function findJsonProperty(obj, name) { + return find(obj.properties, (p) => isPropertyAssignment(p) && !!p.name && isStringLiteral(p.name) && p.name.text === name); +} +function tryGetAutoImportableReferenceFromTypeNode(importTypeNode, scriptTarget) { + let symbols; + const typeNode = visitNode(importTypeNode, visit, isTypeNode); + if (symbols && typeNode) { + return { typeNode, symbols }; + } + function visit(node) { + if (isLiteralImportTypeNode(node) && node.qualifier) { + const firstIdentifier = getFirstIdentifier(node.qualifier); + if (!firstIdentifier.symbol) { + return visitEachChild( + node, + visit, + /*context*/ + void 0 + ); + } + const name = getNameForExportedSymbol(firstIdentifier.symbol, scriptTarget); + const qualifier = name !== firstIdentifier.text ? replaceFirstIdentifierOfEntityName(node.qualifier, factory.createIdentifier(name)) : node.qualifier; + symbols = append(symbols, firstIdentifier.symbol); + const typeArguments = visitNodes2(node.typeArguments, visit, isTypeNode); + return factory.createTypeReferenceNode(qualifier, typeArguments); + } + return visitEachChild( + node, + visit, + /*context*/ + void 0 + ); + } +} +function replaceFirstIdentifierOfEntityName(name, newIdentifier) { + if (name.kind === 80 /* Identifier */) { + return newIdentifier; + } + return factory.createQualifiedName(replaceFirstIdentifierOfEntityName(name.left, newIdentifier), name.right); +} +function importSymbols(importAdder, symbols) { + symbols.forEach((s) => importAdder.addImportFromExportedSymbol( + s, + /*isValidTypeOnlyUseSite*/ + true + )); +} +function findAncestorMatchingSpan(sourceFile, span) { + const end = textSpanEnd(span); + let token = getTokenAtPosition(sourceFile, span.start); + while (token.end < end) { + token = token.parent; + } + return token; +} + +// src/services/codefixes/generateAccessors.ts +function generateAccessorFromProperty(file, program, start, end, context, _actionName) { + const fieldInfo = getAccessorConvertiblePropertyAtPosition(file, program, start, end); + if (!fieldInfo || ts_refactor_exports.isRefactorErrorInfo(fieldInfo)) return void 0; + const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext(context); + const { isStatic: isStatic2, isReadonly, fieldName, accessorName, originalName, type, container, declaration } = fieldInfo; + suppressLeadingAndTrailingTrivia(fieldName); + suppressLeadingAndTrailingTrivia(accessorName); + suppressLeadingAndTrailingTrivia(declaration); + suppressLeadingAndTrailingTrivia(container); + let accessorModifiers; + let fieldModifiers; + if (isClassLike(container)) { + const modifierFlags = getEffectiveModifierFlags(declaration); + if (isSourceFileJS(file)) { + const modifiers = factory.createModifiersFromModifierFlags(modifierFlags); + accessorModifiers = modifiers; + fieldModifiers = modifiers; + } else { + accessorModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForAccessor(modifierFlags)); + fieldModifiers = factory.createModifiersFromModifierFlags(prepareModifierFlagsForField(modifierFlags)); + } + if (canHaveDecorators(declaration)) { + fieldModifiers = concatenate(getDecorators(declaration), fieldModifiers); + } + } + updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, fieldModifiers); + const getAccessor = generateGetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container); + suppressLeadingAndTrailingTrivia(getAccessor); + insertAccessor(changeTracker, file, getAccessor, declaration, container); + if (isReadonly) { + const constructor = getFirstConstructorWithBody(container); + if (constructor) { + updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName.text, originalName); + } + } else { + const setAccessor = generateSetAccessor(fieldName, accessorName, type, accessorModifiers, isStatic2, container); + suppressLeadingAndTrailingTrivia(setAccessor); + insertAccessor(changeTracker, file, setAccessor, declaration, container); + } + return changeTracker.getChanges(); +} +function isConvertibleName(name) { + return isIdentifier(name) || isStringLiteral(name); +} +function isAcceptedDeclaration(node) { + return isParameterPropertyDeclaration(node, node.parent) || isPropertyDeclaration(node) || isPropertyAssignment(node); +} +function createPropertyName(name, originalName) { + return isIdentifier(originalName) ? factory.createIdentifier(name) : factory.createStringLiteral(name); +} +function createAccessorAccessExpression(fieldName, isStatic2, container) { + const leftHead = isStatic2 ? container.name : factory.createThis(); + return isIdentifier(fieldName) ? factory.createPropertyAccessExpression(leftHead, fieldName) : factory.createElementAccessExpression(leftHead, factory.createStringLiteralFromNode(fieldName)); +} +function prepareModifierFlagsForAccessor(modifierFlags) { + modifierFlags &= ~8 /* Readonly */; + modifierFlags &= ~2 /* Private */; + if (!(modifierFlags & 4 /* Protected */)) { + modifierFlags |= 1 /* Public */; + } + return modifierFlags; +} +function prepareModifierFlagsForField(modifierFlags) { + modifierFlags &= ~1 /* Public */; + modifierFlags &= ~4 /* Protected */; + modifierFlags |= 2 /* Private */; + return modifierFlags; +} +function getAccessorConvertiblePropertyAtPosition(file, program, start, end, considerEmptySpans = true) { + const node = getTokenAtPosition(file, start); + const cursorRequest = start === end && considerEmptySpans; + const declaration = findAncestor(node.parent, isAcceptedDeclaration); + const meaning = 7 /* AccessibilityModifier */ | 256 /* Static */ | 8 /* Readonly */; + if (!declaration || !(nodeOverlapsWithStartEnd(declaration.name, file, start, end) || cursorRequest)) { + return { + error: getLocaleSpecificMessage(Diagnostics.Could_not_find_property_for_which_to_generate_accessor) + }; + } + if (!isConvertibleName(declaration.name)) { + return { + error: getLocaleSpecificMessage(Diagnostics.Name_is_not_valid) + }; + } + if ((getEffectiveModifierFlags(declaration) & 98303 /* Modifier */ | meaning) !== meaning) { + return { + error: getLocaleSpecificMessage(Diagnostics.Can_only_convert_property_with_modifier) + }; + } + const name = declaration.name.text; + const startWithUnderscore = startsWithUnderscore(name); + const fieldName = createPropertyName(startWithUnderscore ? name : getUniqueName(`_${name}`, file), declaration.name); + const accessorName = createPropertyName(startWithUnderscore ? getUniqueName(name.substring(1), file) : name, declaration.name); + return { + isStatic: hasStaticModifier(declaration), + isReadonly: hasEffectiveReadonlyModifier(declaration), + type: getDeclarationType(declaration, program), + container: declaration.kind === 169 /* Parameter */ ? declaration.parent.parent : declaration.parent, + originalName: declaration.name.text, + declaration, + fieldName, + accessorName, + renameAccessor: startWithUnderscore + }; +} +function generateGetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) { + return factory.createGetAccessorDeclaration( + modifiers, + accessorName, + [], + type, + factory.createBlock( + [ + factory.createReturnStatement( + createAccessorAccessExpression(fieldName, isStatic2, container) + ) + ], + /*multiLine*/ + true + ) + ); +} +function generateSetAccessor(fieldName, accessorName, type, modifiers, isStatic2, container) { + return factory.createSetAccessorDeclaration( + modifiers, + accessorName, + [factory.createParameterDeclaration( + /*modifiers*/ + void 0, + /*dotDotDotToken*/ + void 0, + factory.createIdentifier("value"), + /*questionToken*/ + void 0, + type + )], + factory.createBlock( + [ + factory.createExpressionStatement( + factory.createAssignment( + createAccessorAccessExpression(fieldName, isStatic2, container), + factory.createIdentifier("value") + ) + ) + ], + /*multiLine*/ + true + ) + ); +} +function updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) { + const property = factory.updatePropertyDeclaration( + declaration, + modifiers, + fieldName, + declaration.questionToken || declaration.exclamationToken, + type, + declaration.initializer + ); + changeTracker.replaceNode(file, declaration, property); +} +function updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName) { + let assignment = factory.updatePropertyAssignment(declaration, fieldName, declaration.initializer); + if (assignment.modifiers || assignment.questionToken || assignment.exclamationToken) { + if (assignment === declaration) assignment = factory.cloneNode(assignment); + assignment.modifiers = void 0; + assignment.questionToken = void 0; + assignment.exclamationToken = void 0; + } + changeTracker.replacePropertyAssignment(file, declaration, assignment); +} +function updateFieldDeclaration(changeTracker, file, declaration, type, fieldName, modifiers) { + if (isPropertyDeclaration(declaration)) { + updatePropertyDeclaration(changeTracker, file, declaration, type, fieldName, modifiers); + } else if (isPropertyAssignment(declaration)) { + updatePropertyAssignmentDeclaration(changeTracker, file, declaration, fieldName); + } else { + changeTracker.replaceNode(file, declaration, factory.updateParameterDeclaration(declaration, modifiers, declaration.dotDotDotToken, cast(fieldName, isIdentifier), declaration.questionToken, declaration.type, declaration.initializer)); + } +} +function insertAccessor(changeTracker, file, accessor, declaration, container) { + isParameterPropertyDeclaration(declaration, declaration.parent) ? changeTracker.insertMemberAtStart(file, container, accessor) : isPropertyAssignment(declaration) ? changeTracker.insertNodeAfterComma(file, declaration, accessor) : changeTracker.insertNodeAfter(file, declaration, accessor); +} +function updateReadonlyPropertyInitializerStatementConstructor(changeTracker, file, constructor, fieldName, originalName) { + if (!constructor.body) return; + constructor.body.forEachChild(function recur(node) { + if (isElementAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && isStringLiteral(node.argumentExpression) && node.argumentExpression.text === originalName && isWriteAccess(node)) { + changeTracker.replaceNode(file, node.argumentExpression, factory.createStringLiteral(fieldName)); + } + if (isPropertyAccessExpression(node) && node.expression.kind === 110 /* ThisKeyword */ && node.name.text === originalName && isWriteAccess(node)) { + changeTracker.replaceNode(file, node.name, factory.createIdentifier(fieldName)); + } + if (!isFunctionLike(node) && !isClassLike(node)) { + node.forEachChild(recur); + } + }); +} +function getDeclarationType(declaration, program) { + const typeNode = getTypeAnnotationNode(declaration); + if (isPropertyDeclaration(declaration) && typeNode && declaration.questionToken) { + const typeChecker = program.getTypeChecker(); + const type = typeChecker.getTypeFromTypeNode(typeNode); + if (!typeChecker.isTypeAssignableTo(typeChecker.getUndefinedType(), type)) { + const types = isUnionTypeNode(typeNode) ? typeNode.types : [typeNode]; + return factory.createUnionTypeNode([...types, factory.createKeywordTypeNode(157 /* UndefinedKeyword */)]); + } + } + return typeNode; +} +function getAllSupers(decl, checker) { + const res = []; + while (decl) { + const superElement = getClassExtendsHeritageElement(decl); + const superSymbol = superElement && checker.getSymbolAtLocation(superElement.expression); + if (!superSymbol) break; + const symbol = superSymbol.flags & 2097152 /* Alias */ ? checker.getAliasedSymbol(superSymbol) : superSymbol; + const superDecl = symbol.declarations && find(symbol.declarations, isClassLike); + if (!superDecl) break; + res.push(superDecl); + decl = superDecl; + } + return res; +} + +// src/services/codefixes/fixInvalidImportSyntax.ts +var fixName5 = "invalidImportSyntax"; +function getCodeFixesForImportDeclaration(context, node) { + const sourceFile = getSourceFileOfNode(node); + const namespace = getNamespaceDeclarationNode(node); + const opts = context.program.getCompilerOptions(); + const variations = []; + variations.push(createAction(context, sourceFile, node, makeImport( + namespace.name, + /*namedImports*/ + void 0, + node.moduleSpecifier, + getQuotePreference(sourceFile, context.preferences) + ))); + if (getEmitModuleKind(opts) === 1 /* CommonJS */) { + variations.push(createAction( + context, + sourceFile, + node, + factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + namespace.name, + factory.createExternalModuleReference(node.moduleSpecifier) + ) + )); + } + return variations; +} +function createAction(context, sourceFile, node, replacement) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, node, replacement)); + return createCodeFixActionWithoutFixAll(fixName5, changes, [Diagnostics.Replace_import_with_0, changes[0].textChanges[0].newText]); +} +registerCodeFix({ + errorCodes: [ + Diagnostics.This_expression_is_not_callable.code, + Diagnostics.This_expression_is_not_constructable.code + ], + getCodeActions: getActionsForUsageOfInvalidImport +}); +function getActionsForUsageOfInvalidImport(context) { + const sourceFile = context.sourceFile; + const targetKind = Diagnostics.This_expression_is_not_callable.code === context.errorCode ? 213 /* CallExpression */ : 214 /* NewExpression */; + const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.kind === targetKind); + if (!node) { + return []; + } + const expr = node.expression; + return getImportCodeFixesForExpression(context, expr); +} +registerCodeFix({ + errorCodes: [ + // The following error codes cover pretty much all assignability errors that could involve an expression + Diagnostics.Argument_of_type_0_is_not_assignable_to_parameter_of_type_1.code, + Diagnostics.Type_0_does_not_satisfy_the_constraint_1.code, + Diagnostics.Type_0_is_not_assignable_to_type_1.code, + Diagnostics.Type_0_is_not_assignable_to_type_1_Two_different_types_with_this_name_exist_but_they_are_unrelated.code, + Diagnostics.Type_predicate_0_is_not_assignable_to_1.code, + Diagnostics.Property_0_of_type_1_is_not_assignable_to_2_index_type_3.code, + Diagnostics._0_index_type_1_is_not_assignable_to_2_index_type_3.code, + Diagnostics.Property_0_in_type_1_is_not_assignable_to_the_same_property_in_base_type_2.code, + Diagnostics.Property_0_in_type_1_is_not_assignable_to_type_2.code, + Diagnostics.Property_0_of_JSX_spread_attribute_is_not_assignable_to_target_property.code, + Diagnostics.The_this_context_of_type_0_is_not_assignable_to_method_s_this_of_type_1.code + ], + getCodeActions: getActionsForInvalidImportLocation +}); +function getActionsForInvalidImportLocation(context) { + const sourceFile = context.sourceFile; + const node = findAncestor(getTokenAtPosition(sourceFile, context.span.start), (a) => a.getStart() === context.span.start && a.getEnd() === context.span.start + context.span.length); + if (!node) { + return []; + } + return getImportCodeFixesForExpression(context, node); +} +function getImportCodeFixesForExpression(context, expr) { + const type = context.program.getTypeChecker().getTypeAtLocation(expr); + if (!(type.symbol && isTransientSymbol(type.symbol) && type.symbol.links.originatingImport)) { + return []; + } + const fixes = []; + const relatedImport = type.symbol.links.originatingImport; + if (!isImportCall(relatedImport)) { + addRange(fixes, getCodeFixesForImportDeclaration(context, relatedImport)); + } + if (isExpression(expr) && !(isNamedDeclaration(expr.parent) && expr.parent.name === expr)) { + const sourceFile = context.sourceFile; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => t.replaceNode(sourceFile, expr, factory.createPropertyAccessExpression(expr, "default"), {})); + fixes.push(createCodeFixActionWithoutFixAll(fixName5, changes, Diagnostics.Use_synthetic_default_member)); + } + return fixes; +} + +// src/services/codefixes/fixStrictClassInitialization.ts +var fixName6 = "strictClassInitialization"; +var fixIdAddDefiniteAssignmentAssertions = "addMissingPropertyDefiniteAssignmentAssertions"; +var fixIdAddUndefinedType = "addMissingPropertyUndefinedType"; +var fixIdAddInitializer = "addMissingPropertyInitializer"; +var errorCodes54 = [Diagnostics.Property_0_has_no_initializer_and_is_not_definitely_assigned_in_the_constructor.code]; +registerCodeFix({ + errorCodes: errorCodes54, + getCodeActions: function getCodeActionsForStrictClassInitializationErrors(context) { + const info = getInfo17(context.sourceFile, context.span.start); + if (!info) return; + const result = []; + append(result, getActionForAddMissingUndefinedType(context, info)); + append(result, getActionForAddMissingDefiniteAssignmentAssertion(context, info)); + append(result, getActionForAddMissingInitializer(context, info)); + return result; + }, + fixIds: [fixIdAddDefiniteAssignmentAssertions, fixIdAddUndefinedType, fixIdAddInitializer], + getAllCodeActions: (context) => { + return codeFixAll(context, errorCodes54, (changes, diag2) => { + const info = getInfo17(diag2.file, diag2.start); + if (!info) return; + switch (context.fixId) { + case fixIdAddDefiniteAssignmentAssertions: + addDefiniteAssignmentAssertion(changes, diag2.file, info.prop); + break; + case fixIdAddUndefinedType: + addUndefinedType(changes, diag2.file, info); + break; + case fixIdAddInitializer: + const checker = context.program.getTypeChecker(); + const initializer = getInitializer(checker, info.prop); + if (!initializer) return; + addInitializer(changes, diag2.file, info.prop, initializer); + break; + default: + Debug.fail(JSON.stringify(context.fixId)); + } + }); + } +}); +function getInfo17(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + if (isIdentifier(token) && isPropertyDeclaration(token.parent)) { + const type = getEffectiveTypeAnnotationNode(token.parent); + if (type) { + return { type, prop: token.parent, isJs: isInJSFile(token.parent) }; + } + } + return void 0; +} +function getActionForAddMissingDefiniteAssignmentAssertion(context, info) { + if (info.isJs) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addDefiniteAssignmentAssertion(t, context.sourceFile, info.prop)); + return createCodeFixAction(fixName6, changes, [Diagnostics.Add_definite_assignment_assertion_to_property_0, info.prop.getText()], fixIdAddDefiniteAssignmentAssertions, Diagnostics.Add_definite_assignment_assertions_to_all_uninitialized_properties); +} +function addDefiniteAssignmentAssertion(changeTracker, propertyDeclarationSourceFile, propertyDeclaration) { + suppressLeadingAndTrailingTrivia(propertyDeclaration); + const property = factory.updatePropertyDeclaration( + propertyDeclaration, + propertyDeclaration.modifiers, + propertyDeclaration.name, + factory.createToken(54 /* ExclamationToken */), + propertyDeclaration.type, + propertyDeclaration.initializer + ); + changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property); +} +function getActionForAddMissingUndefinedType(context, info) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addUndefinedType(t, context.sourceFile, info)); + return createCodeFixAction(fixName6, changes, [Diagnostics.Add_undefined_type_to_property_0, info.prop.name.getText()], fixIdAddUndefinedType, Diagnostics.Add_undefined_type_to_all_uninitialized_properties); +} +function addUndefinedType(changeTracker, sourceFile, info) { + const undefinedTypeNode = factory.createKeywordTypeNode(157 /* UndefinedKeyword */); + const types = isUnionTypeNode(info.type) ? info.type.types.concat(undefinedTypeNode) : [info.type, undefinedTypeNode]; + const unionTypeNode = factory.createUnionTypeNode(types); + if (info.isJs) { + changeTracker.addJSDocTags(sourceFile, info.prop, [factory.createJSDocTypeTag( + /*tagName*/ + void 0, + factory.createJSDocTypeExpression(unionTypeNode) + )]); + } else { + changeTracker.replaceNode(sourceFile, info.type, unionTypeNode); + } +} +function getActionForAddMissingInitializer(context, info) { + if (info.isJs) return void 0; + const checker = context.program.getTypeChecker(); + const initializer = getInitializer(checker, info.prop); + if (!initializer) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => addInitializer(t, context.sourceFile, info.prop, initializer)); + return createCodeFixAction(fixName6, changes, [Diagnostics.Add_initializer_to_property_0, info.prop.name.getText()], fixIdAddInitializer, Diagnostics.Add_initializers_to_all_uninitialized_properties); +} +function addInitializer(changeTracker, propertyDeclarationSourceFile, propertyDeclaration, initializer) { + suppressLeadingAndTrailingTrivia(propertyDeclaration); + const property = factory.updatePropertyDeclaration( + propertyDeclaration, + propertyDeclaration.modifiers, + propertyDeclaration.name, + propertyDeclaration.questionToken, + propertyDeclaration.type, + initializer + ); + changeTracker.replaceNode(propertyDeclarationSourceFile, propertyDeclaration, property); +} +function getInitializer(checker, propertyDeclaration) { + return getDefaultValueFromType(checker, checker.getTypeFromTypeNode(propertyDeclaration.type)); +} +function getDefaultValueFromType(checker, type) { + if (type.flags & 512 /* BooleanLiteral */) { + return type === checker.getFalseType() || type === checker.getFalseType( + /*fresh*/ + true + ) ? factory.createFalse() : factory.createTrue(); + } else if (type.isStringLiteral()) { + return factory.createStringLiteral(type.value); + } else if (type.isNumberLiteral()) { + return factory.createNumericLiteral(type.value); + } else if (type.flags & 2048 /* BigIntLiteral */) { + return factory.createBigIntLiteral(type.value); + } else if (type.isUnion()) { + return firstDefined(type.types, (t) => getDefaultValueFromType(checker, t)); + } else if (type.isClass()) { + const classDeclaration = getClassLikeDeclarationOfSymbol(type.symbol); + if (!classDeclaration || hasSyntacticModifier(classDeclaration, 64 /* Abstract */)) return void 0; + const constructorDeclaration = getFirstConstructorWithBody(classDeclaration); + if (constructorDeclaration && constructorDeclaration.parameters.length) return void 0; + return factory.createNewExpression( + factory.createIdentifier(type.symbol.name), + /*typeArguments*/ + void 0, + /*argumentsArray*/ + void 0 + ); + } else if (checker.isArrayLikeType(type)) { + return factory.createArrayLiteralExpression(); + } + return void 0; +} + +// src/services/codefixes/requireInTs.ts +var fixId43 = "requireInTs"; +var errorCodes55 = [Diagnostics.require_call_may_be_converted_to_an_import.code]; +registerCodeFix({ + errorCodes: errorCodes55, + getCodeActions(context) { + const info = getInfo18(context.sourceFile, context.program, context.span.start, context.preferences); + if (!info) { + return void 0; + } + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange35(t, context.sourceFile, info)); + return [createCodeFixAction(fixId43, changes, Diagnostics.Convert_require_to_import, fixId43, Diagnostics.Convert_all_require_to_import)]; + }, + fixIds: [fixId43], + getAllCodeActions: (context) => codeFixAll(context, errorCodes55, (changes, diag2) => { + const info = getInfo18(diag2.file, context.program, diag2.start, context.preferences); + if (info) { + doChange35(changes, context.sourceFile, info); + } + }) +}); +function doChange35(changes, sourceFile, info) { + const { allowSyntheticDefaults, defaultImportName, namedImports, statement, moduleSpecifier } = info; + changes.replaceNode( + sourceFile, + statement, + defaultImportName && !allowSyntheticDefaults ? factory.createImportEqualsDeclaration( + /*modifiers*/ + void 0, + /*isTypeOnly*/ + false, + defaultImportName, + factory.createExternalModuleReference(moduleSpecifier) + ) : factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.createImportClause( + /*isTypeOnly*/ + false, + defaultImportName, + namedImports + ), + moduleSpecifier, + /*attributes*/ + void 0 + ) + ); +} +function getInfo18(sourceFile, program, pos, preferences) { + const { parent: parent2 } = getTokenAtPosition(sourceFile, pos); + if (!isRequireCall( + parent2, + /*requireStringLiteralLikeArgument*/ + true + )) { + Debug.failBadSyntaxKind(parent2); + } + const decl = cast(parent2.parent, isVariableDeclaration); + const quotePreference = getQuotePreference(sourceFile, preferences); + const defaultImportName = tryCast(decl.name, isIdentifier); + const namedImports = isObjectBindingPattern(decl.name) ? tryCreateNamedImportsFromObjectBindingPattern(decl.name) : void 0; + if (defaultImportName || namedImports) { + const moduleSpecifier = first(parent2.arguments); + return { + allowSyntheticDefaults: getAllowSyntheticDefaultImports(program.getCompilerOptions()), + defaultImportName, + namedImports, + statement: cast(decl.parent.parent, isVariableStatement), + moduleSpecifier: isNoSubstitutionTemplateLiteral(moduleSpecifier) ? factory.createStringLiteral(moduleSpecifier.text, quotePreference === 0 /* Single */) : moduleSpecifier + }; + } +} +function tryCreateNamedImportsFromObjectBindingPattern(node) { + const importSpecifiers = []; + for (const element of node.elements) { + if (!isIdentifier(element.name) || element.initializer) { + return void 0; + } + importSpecifiers.push(factory.createImportSpecifier( + /*isTypeOnly*/ + false, + tryCast(element.propertyName, isIdentifier), + element.name + )); + } + if (importSpecifiers.length) { + return factory.createNamedImports(importSpecifiers); + } +} + +// src/services/codefixes/useDefaultImport.ts +var fixId44 = "useDefaultImport"; +var errorCodes56 = [Diagnostics.Import_may_be_converted_to_a_default_import.code]; +registerCodeFix({ + errorCodes: errorCodes56, + getCodeActions(context) { + const { sourceFile, span: { start } } = context; + const info = getInfo19(sourceFile, start); + if (!info) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange36(t, sourceFile, info, context.preferences)); + return [createCodeFixAction(fixId44, changes, Diagnostics.Convert_to_default_import, fixId44, Diagnostics.Convert_all_to_default_imports)]; + }, + fixIds: [fixId44], + getAllCodeActions: (context) => codeFixAll(context, errorCodes56, (changes, diag2) => { + const info = getInfo19(diag2.file, diag2.start); + if (info) doChange36(changes, diag2.file, info, context.preferences); + }) +}); +function getInfo19(sourceFile, pos) { + const name = getTokenAtPosition(sourceFile, pos); + if (!isIdentifier(name)) return void 0; + const { parent: parent2 } = name; + if (isImportEqualsDeclaration(parent2) && isExternalModuleReference(parent2.moduleReference)) { + return { importNode: parent2, name, moduleSpecifier: parent2.moduleReference.expression }; + } else if (isNamespaceImport(parent2) && isImportDeclaration(parent2.parent.parent)) { + const importNode = parent2.parent.parent; + return { importNode, name, moduleSpecifier: importNode.moduleSpecifier }; + } +} +function doChange36(changes, sourceFile, info, preferences) { + changes.replaceNode(sourceFile, info.importNode, makeImport( + info.name, + /*namedImports*/ + void 0, + info.moduleSpecifier, + getQuotePreference(sourceFile, preferences) + )); +} + +// src/services/codefixes/useBigintLiteral.ts +var fixId45 = "useBigintLiteral"; +var errorCodes57 = [ + Diagnostics.Numeric_literals_with_absolute_values_equal_to_2_53_or_greater_are_too_large_to_be_represented_accurately_as_integers.code +]; +registerCodeFix({ + errorCodes: errorCodes57, + getCodeActions: function getCodeActionsToUseBigintLiteral(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange10(t, context.sourceFile, context.span)); + if (changes.length > 0) { + return [createCodeFixAction(fixId45, changes, Diagnostics.Convert_to_a_bigint_numeric_literal, fixId45, Diagnostics.Convert_all_to_bigint_numeric_literals)]; + } + }, + fixIds: [fixId45], + getAllCodeActions: (context) => { + return codeFixAll(context, errorCodes57, (changes, diag2) => makeChange10(changes, diag2.file, diag2)); + } +}); +function makeChange10(changeTracker, sourceFile, span) { + const numericLiteral = tryCast(getTokenAtPosition(sourceFile, span.start), isNumericLiteral); + if (!numericLiteral) { + return; + } + const newText = numericLiteral.getText(sourceFile) + "n"; + changeTracker.replaceNode(sourceFile, numericLiteral, factory.createBigIntLiteral(newText)); +} + +// src/services/codefixes/fixAddModuleReferTypeMissingTypeof.ts +var fixIdAddMissingTypeof = "fixAddModuleReferTypeMissingTypeof"; +var fixId46 = fixIdAddMissingTypeof; +var errorCodes58 = [Diagnostics.Module_0_does_not_refer_to_a_type_but_is_used_as_a_type_here_Did_you_mean_typeof_import_0.code]; +registerCodeFix({ + errorCodes: errorCodes58, + getCodeActions: function getCodeActionsToAddMissingTypeof(context) { + const { sourceFile, span } = context; + const importType = getImportTypeNode(sourceFile, span.start); + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange37(t, sourceFile, importType)); + return [createCodeFixAction(fixId46, changes, Diagnostics.Add_missing_typeof, fixId46, Diagnostics.Add_missing_typeof)]; + }, + fixIds: [fixId46], + getAllCodeActions: (context) => codeFixAll(context, errorCodes58, (changes, diag2) => doChange37(changes, context.sourceFile, getImportTypeNode(diag2.file, diag2.start))) +}); +function getImportTypeNode(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + Debug.assert(token.kind === 102 /* ImportKeyword */, "This token should be an ImportKeyword"); + Debug.assert(token.parent.kind === 205 /* ImportType */, "Token parent should be an ImportType"); + return token.parent; +} +function doChange37(changes, sourceFile, importType) { + const newTypeNode = factory.updateImportTypeNode( + importType, + importType.argument, + importType.attributes, + importType.qualifier, + importType.typeArguments, + /*isTypeOf*/ + true + ); + changes.replaceNode(sourceFile, importType, newTypeNode); +} + +// src/services/codefixes/wrapJsxInFragment.ts +var fixID2 = "wrapJsxInFragment"; +var errorCodes59 = [Diagnostics.JSX_expressions_must_have_one_parent_element.code]; +registerCodeFix({ + errorCodes: errorCodes59, + getCodeActions: function getCodeActionsToWrapJsxInFragment(context) { + const { sourceFile, span } = context; + const node = findNodeToFix(sourceFile, span.start); + if (!node) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange38(t, sourceFile, node)); + return [createCodeFixAction(fixID2, changes, Diagnostics.Wrap_in_JSX_fragment, fixID2, Diagnostics.Wrap_all_unparented_JSX_in_JSX_fragment)]; + }, + fixIds: [fixID2], + getAllCodeActions: (context) => codeFixAll(context, errorCodes59, (changes, diag2) => { + const node = findNodeToFix(context.sourceFile, diag2.start); + if (!node) return void 0; + doChange38(changes, context.sourceFile, node); + }) +}); +function findNodeToFix(sourceFile, pos) { + const lessThanToken = getTokenAtPosition(sourceFile, pos); + const firstJsxElementOrOpenElement = lessThanToken.parent; + let binaryExpr = firstJsxElementOrOpenElement.parent; + if (!isBinaryExpression(binaryExpr)) { + binaryExpr = binaryExpr.parent; + if (!isBinaryExpression(binaryExpr)) return void 0; + } + if (!nodeIsMissing(binaryExpr.operatorToken)) return void 0; + return binaryExpr; +} +function doChange38(changeTracker, sf, node) { + const jsx = flattenInvalidBinaryExpr(node); + if (jsx) changeTracker.replaceNode(sf, node, factory.createJsxFragment(factory.createJsxOpeningFragment(), jsx, factory.createJsxJsxClosingFragment())); +} +function flattenInvalidBinaryExpr(node) { + const children = []; + let current = node; + while (true) { + if (isBinaryExpression(current) && nodeIsMissing(current.operatorToken) && current.operatorToken.kind === 28 /* CommaToken */) { + children.push(current.left); + if (isJsxChild(current.right)) { + children.push(current.right); + return children; + } else if (isBinaryExpression(current.right)) { + current = current.right; + continue; + } else return void 0; + } else return void 0; + } +} + +// src/services/codefixes/wrapDecoratorInParentheses.ts +var fixId47 = "wrapDecoratorInParentheses"; +var errorCodes60 = [Diagnostics.Expression_must_be_enclosed_in_parentheses_to_be_used_as_a_decorator.code]; +registerCodeFix({ + errorCodes: errorCodes60, + getCodeActions: function getCodeActionsToWrapDecoratorExpressionInParentheses(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange11(t, context.sourceFile, context.span.start)); + return [createCodeFixAction(fixId47, changes, Diagnostics.Wrap_in_parentheses, fixId47, Diagnostics.Wrap_all_invalid_decorator_expressions_in_parentheses)]; + }, + fixIds: [fixId47], + getAllCodeActions: (context) => codeFixAll(context, errorCodes60, (changes, diag2) => makeChange11(changes, diag2.file, diag2.start)) +}); +function makeChange11(changeTracker, sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + const decorator = findAncestor(token, isDecorator); + Debug.assert(!!decorator, "Expected position to be owned by a decorator."); + const replacement = factory.createParenthesizedExpression(decorator.expression); + changeTracker.replaceNode(sourceFile, decorator.expression, replacement); +} + +// src/services/codefixes/convertToMappedObjectType.ts +var fixId48 = "fixConvertToMappedObjectType"; +var errorCodes61 = [Diagnostics.An_index_signature_parameter_type_cannot_be_a_literal_type_or_generic_type_Consider_using_a_mapped_object_type_instead.code]; +registerCodeFix({ + errorCodes: errorCodes61, + getCodeActions: function getCodeActionsToConvertToMappedTypeObject(context) { + const { sourceFile, span } = context; + const info = getInfo20(sourceFile, span.start); + if (!info) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange39(t, sourceFile, info)); + const name = idText(info.container.name); + return [createCodeFixAction(fixId48, changes, [Diagnostics.Convert_0_to_mapped_object_type, name], fixId48, [Diagnostics.Convert_0_to_mapped_object_type, name])]; + }, + fixIds: [fixId48], + getAllCodeActions: (context) => codeFixAll(context, errorCodes61, (changes, diag2) => { + const info = getInfo20(diag2.file, diag2.start); + if (info) doChange39(changes, diag2.file, info); + }) +}); +function getInfo20(sourceFile, pos) { + const token = getTokenAtPosition(sourceFile, pos); + const indexSignature = tryCast(token.parent.parent, isIndexSignatureDeclaration); + if (!indexSignature) return void 0; + const container = isInterfaceDeclaration(indexSignature.parent) ? indexSignature.parent : tryCast(indexSignature.parent.parent, isTypeAliasDeclaration); + if (!container) return void 0; + return { indexSignature, container }; +} +function createTypeAliasFromInterface(declaration, type) { + return factory.createTypeAliasDeclaration(declaration.modifiers, declaration.name, declaration.typeParameters, type); +} +function doChange39(changes, sourceFile, { indexSignature, container }) { + const members = isInterfaceDeclaration(container) ? container.members : container.type.members; + const otherMembers = members.filter((member) => !isIndexSignatureDeclaration(member)); + const parameter = first(indexSignature.parameters); + const mappedTypeParameter = factory.createTypeParameterDeclaration( + /*modifiers*/ + void 0, + cast(parameter.name, isIdentifier), + parameter.type + ); + const mappedIntersectionType = factory.createMappedTypeNode( + hasEffectiveReadonlyModifier(indexSignature) ? factory.createModifier(148 /* ReadonlyKeyword */) : void 0, + mappedTypeParameter, + /*nameType*/ + void 0, + indexSignature.questionToken, + indexSignature.type, + /*members*/ + void 0 + ); + const intersectionType = factory.createIntersectionTypeNode([ + ...getAllSuperTypeNodes(container), + mappedIntersectionType, + ...otherMembers.length ? [factory.createTypeLiteralNode(otherMembers)] : emptyArray + ]); + changes.replaceNode(sourceFile, container, createTypeAliasFromInterface(container, intersectionType)); +} + +// src/services/codefixes/removeAccidentalCallParentheses.ts +var fixId49 = "removeAccidentalCallParentheses"; +var errorCodes62 = [ + Diagnostics.This_expression_is_not_callable_because_it_is_a_get_accessor_Did_you_mean_to_use_it_without.code +]; +registerCodeFix({ + errorCodes: errorCodes62, + getCodeActions(context) { + const callExpression = findAncestor(getTokenAtPosition(context.sourceFile, context.span.start), isCallExpression); + if (!callExpression) { + return void 0; + } + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => { + t.deleteRange(context.sourceFile, { pos: callExpression.expression.end, end: callExpression.end }); + }); + return [createCodeFixActionWithoutFixAll(fixId49, changes, Diagnostics.Remove_parentheses)]; + }, + fixIds: [fixId49] +}); + +// src/services/codefixes/removeUnnecessaryAwait.ts +var fixId50 = "removeUnnecessaryAwait"; +var errorCodes63 = [ + Diagnostics.await_has_no_effect_on_the_type_of_this_expression.code +]; +registerCodeFix({ + errorCodes: errorCodes63, + getCodeActions: function getCodeActionsToRemoveUnnecessaryAwait(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange12(t, context.sourceFile, context.span)); + if (changes.length > 0) { + return [createCodeFixAction(fixId50, changes, Diagnostics.Remove_unnecessary_await, fixId50, Diagnostics.Remove_all_unnecessary_uses_of_await)]; + } + }, + fixIds: [fixId50], + getAllCodeActions: (context) => { + return codeFixAll(context, errorCodes63, (changes, diag2) => makeChange12(changes, diag2.file, diag2)); + } +}); +function makeChange12(changeTracker, sourceFile, span) { + const awaitKeyword = tryCast(getTokenAtPosition(sourceFile, span.start), (node) => node.kind === 135 /* AwaitKeyword */); + const awaitExpression = awaitKeyword && tryCast(awaitKeyword.parent, isAwaitExpression); + if (!awaitExpression) { + return; + } + let expressionToReplace = awaitExpression; + const hasSurroundingParens = isParenthesizedExpression(awaitExpression.parent); + if (hasSurroundingParens) { + const leftMostExpression = getLeftmostExpression( + awaitExpression.expression, + /*stopAtCallExpressions*/ + false + ); + if (isIdentifier(leftMostExpression)) { + const precedingToken = findPrecedingToken(awaitExpression.parent.pos, sourceFile); + if (precedingToken && precedingToken.kind !== 105 /* NewKeyword */) { + expressionToReplace = awaitExpression.parent; + } + } + } + changeTracker.replaceNode(sourceFile, expressionToReplace, awaitExpression.expression); +} + +// src/services/codefixes/splitTypeOnlyImport.ts +var errorCodes64 = [Diagnostics.A_type_only_import_can_specify_a_default_import_or_named_bindings_but_not_both.code]; +var fixId51 = "splitTypeOnlyImport"; +registerCodeFix({ + errorCodes: errorCodes64, + fixIds: [fixId51], + getCodeActions: function getCodeActionsToSplitTypeOnlyImport(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => { + return splitTypeOnlyImport(t, getImportDeclaration2(context.sourceFile, context.span), context); + }); + if (changes.length) { + return [createCodeFixAction(fixId51, changes, Diagnostics.Split_into_two_separate_import_declarations, fixId51, Diagnostics.Split_all_invalid_type_only_imports)]; + } + }, + getAllCodeActions: (context) => codeFixAll(context, errorCodes64, (changes, error2) => { + splitTypeOnlyImport(changes, getImportDeclaration2(context.sourceFile, error2), context); + }) +}); +function getImportDeclaration2(sourceFile, span) { + return findAncestor(getTokenAtPosition(sourceFile, span.start), isImportDeclaration); +} +function splitTypeOnlyImport(changes, importDeclaration, context) { + if (!importDeclaration) { + return; + } + const importClause = Debug.checkDefined(importDeclaration.importClause); + changes.replaceNode( + context.sourceFile, + importDeclaration, + factory.updateImportDeclaration( + importDeclaration, + importDeclaration.modifiers, + factory.updateImportClause( + importClause, + importClause.isTypeOnly, + importClause.name, + /*namedBindings*/ + void 0 + ), + importDeclaration.moduleSpecifier, + importDeclaration.attributes + ) + ); + changes.insertNodeAfter( + context.sourceFile, + importDeclaration, + factory.createImportDeclaration( + /*modifiers*/ + void 0, + factory.updateImportClause( + importClause, + importClause.isTypeOnly, + /*name*/ + void 0, + importClause.namedBindings + ), + importDeclaration.moduleSpecifier, + importDeclaration.attributes + ) + ); +} + +// src/services/codefixes/convertConstToLet.ts +var fixId52 = "fixConvertConstToLet"; +var errorCodes65 = [Diagnostics.Cannot_assign_to_0_because_it_is_a_constant.code]; +registerCodeFix({ + errorCodes: errorCodes65, + getCodeActions: function getCodeActionsToConvertConstToLet(context) { + const { sourceFile, span, program } = context; + const info = getInfo21(sourceFile, span.start, program); + if (info === void 0) return; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange40(t, sourceFile, info.token)); + return [createCodeFixActionMaybeFixAll(fixId52, changes, Diagnostics.Convert_const_to_let, fixId52, Diagnostics.Convert_all_const_to_let)]; + }, + getAllCodeActions: (context) => { + const { program } = context; + const seen = /* @__PURE__ */ new Set(); + return createCombinedCodeActions(ts_textChanges_exports.ChangeTracker.with(context, (changes) => { + eachDiagnostic(context, errorCodes65, (diag2) => { + const info = getInfo21(diag2.file, diag2.start, program); + if (info) { + if (addToSeen(seen, getSymbolId(info.symbol))) { + return doChange40(changes, diag2.file, info.token); + } + } + return void 0; + }); + })); + }, + fixIds: [fixId52] +}); +function getInfo21(sourceFile, pos, program) { + var _a; + const checker = program.getTypeChecker(); + const symbol = checker.getSymbolAtLocation(getTokenAtPosition(sourceFile, pos)); + if (symbol === void 0) return; + const declaration = tryCast((_a = symbol == null ? void 0 : symbol.valueDeclaration) == null ? void 0 : _a.parent, isVariableDeclarationList); + if (declaration === void 0) return; + const constToken = findChildOfKind(declaration, 87 /* ConstKeyword */, sourceFile); + if (constToken === void 0) return; + return { symbol, token: constToken }; +} +function doChange40(changes, sourceFile, token) { + changes.replaceNode(sourceFile, token, factory.createToken(121 /* LetKeyword */)); +} + +// src/services/codefixes/fixExpectedComma.ts +var fixId53 = "fixExpectedComma"; +var expectedErrorCode = Diagnostics._0_expected.code; +var errorCodes66 = [expectedErrorCode]; +registerCodeFix({ + errorCodes: errorCodes66, + getCodeActions(context) { + const { sourceFile } = context; + const info = getInfo22(sourceFile, context.span.start, context.errorCode); + if (!info) return void 0; + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => doChange41(t, sourceFile, info)); + return [createCodeFixAction( + fixId53, + changes, + [Diagnostics.Change_0_to_1, ";", ","], + fixId53, + [Diagnostics.Change_0_to_1, ";", ","] + )]; + }, + fixIds: [fixId53], + getAllCodeActions: (context) => codeFixAll(context, errorCodes66, (changes, diag2) => { + const info = getInfo22(diag2.file, diag2.start, diag2.code); + if (info) doChange41(changes, context.sourceFile, info); + }) +}); +function getInfo22(sourceFile, pos, _) { + const node = getTokenAtPosition(sourceFile, pos); + return node.kind === 27 /* SemicolonToken */ && node.parent && (isObjectLiteralExpression(node.parent) || isArrayLiteralExpression(node.parent)) ? { node } : void 0; +} +function doChange41(changes, sourceFile, { node }) { + const newNode = factory.createToken(28 /* CommaToken */); + changes.replaceNode(sourceFile, node, newNode); +} + +// src/services/codefixes/fixAddVoidToPromise.ts +var fixName7 = "addVoidToPromise"; +var fixId54 = "addVoidToPromise"; +var errorCodes67 = [ + Diagnostics.Expected_1_argument_but_got_0_new_Promise_needs_a_JSDoc_hint_to_produce_a_resolve_that_can_be_called_without_arguments.code, + Diagnostics.Expected_0_arguments_but_got_1_Did_you_forget_to_include_void_in_your_type_argument_to_Promise.code +]; +registerCodeFix({ + errorCodes: errorCodes67, + fixIds: [fixId54], + getCodeActions(context) { + const changes = ts_textChanges_exports.ChangeTracker.with(context, (t) => makeChange13(t, context.sourceFile, context.span, context.program)); + if (changes.length > 0) { + return [createCodeFixAction(fixName7, changes, Diagnostics.Add_void_to_Promise_resolved_without_a_value, fixId54, Diagnostics.Add_void_to_all_Promises_resolved_without_a_value)]; + } + }, + getAllCodeActions(context) { + return codeFixAll(context, errorCodes67, (changes, diag2) => makeChange13(changes, diag2.file, diag2, context.program, /* @__PURE__ */ new Set())); + } +}); +function makeChange13(changes, sourceFile, span, program, seen) { + const node = getTokenAtPosition(sourceFile, span.start); + if (!isIdentifier(node) || !isCallExpression(node.parent) || node.parent.expression !== node || node.parent.arguments.length !== 0) return; + const checker = program.getTypeChecker(); + const symbol = checker.getSymbolAtLocation(node); + const decl = symbol == null ? void 0 : symbol.valueDeclaration; + if (!decl || !isParameter(decl) || !isNewExpression(decl.parent.parent)) return; + if (seen == null ? void 0 : seen.has(decl)) return; + seen == null ? void 0 : seen.add(decl); + const typeArguments = getEffectiveTypeArguments(decl.parent.parent); + if (some(typeArguments)) { + const typeArgument = typeArguments[0]; + const needsParens = !isUnionTypeNode(typeArgument) && !isParenthesizedTypeNode(typeArgument) && isParenthesizedTypeNode(factory.createUnionTypeNode([typeArgument, factory.createKeywordTypeNode(116 /* VoidKeyword */)]).types[0]); + if (needsParens) { + changes.insertText(sourceFile, typeArgument.pos, "("); + } + changes.insertText(sourceFile, typeArgument.end, needsParens ? ") | void" : " | void"); + } else { + const signature = checker.getResolvedSignature(node.parent); + const parameter = signature == null ? void 0 : signature.parameters[0]; + const parameterType = parameter && checker.getTypeOfSymbolAtLocation(parameter, decl.parent.parent); + if (isInJSFile(decl)) { + if (!parameterType || parameterType.flags & 3 /* AnyOrUnknown */) { + changes.insertText(sourceFile, decl.parent.parent.end, `)`); + changes.insertText(sourceFile, skipTrivia(sourceFile.text, decl.parent.parent.pos), `/** @type {Promise} */(`); + } + } else { + if (!parameterType || parameterType.flags & 2 /* Unknown */) { + changes.insertText(sourceFile, decl.parent.parent.expression.end, ""); + } + } + } +} +function getEffectiveTypeArguments(node) { + var _a; + if (isInJSFile(node)) { + if (isParenthesizedExpression(node.parent)) { + const jsDocType = (_a = getJSDocTypeTag(node.parent)) == null ? void 0 : _a.typeExpression.type; + if (jsDocType && isTypeReferenceNode(jsDocType) && isIdentifier(jsDocType.typeName) && idText(jsDocType.typeName) === "Promise") { + return jsDocType.typeArguments; + } + } + } else { + return node.typeArguments; + } +} + +// src/services/_namespaces/ts.Completions.ts +var ts_Completions_exports = {}; +__export(ts_Completions_exports, { + CompletionKind: () => CompletionKind, + CompletionSource: () => CompletionSource, + SortText: () => SortText, + StringCompletions: () => ts_Completions_StringCompletions_exports, + SymbolOriginInfoKind: () => SymbolOriginInfoKind, + createCompletionDetails: () => createCompletionDetails, + createCompletionDetailsForSymbol: () => createCompletionDetailsForSymbol, + getCompletionEntriesFromSymbols: () => getCompletionEntriesFromSymbols, + getCompletionEntryDetails: () => getCompletionEntryDetails, + getCompletionEntrySymbol: () => getCompletionEntrySymbol, + getCompletionsAtPosition: () => getCompletionsAtPosition, + getDefaultCommitCharacters: () => getDefaultCommitCharacters, + getPropertiesForObjectExpression: () => getPropertiesForObjectExpression, + moduleSpecifierResolutionCacheAttemptLimit: () => moduleSpecifierResolutionCacheAttemptLimit, + moduleSpecifierResolutionLimit: () => moduleSpecifierResolutionLimit +}); + +// src/services/completions.ts +var moduleSpecifierResolutionLimit = 100; +var moduleSpecifierResolutionCacheAttemptLimit = 1e3; +var SortText = { + // Presets + LocalDeclarationPriority: "10", + LocationPriority: "11", + OptionalMember: "12", + MemberDeclaredBySpreadAssignment: "13", + SuggestedClassMembers: "14", + GlobalsOrKeywords: "15", + AutoImportSuggestions: "16", + ClassMemberSnippets: "17", + JavascriptIdentifiers: "18", + // Transformations + Deprecated(sortText) { + return "z" + sortText; + }, + ObjectLiteralProperty(presetSortText, symbolDisplayName) { + return `${presetSortText}\0${symbolDisplayName}\0`; + }, + SortBelow(sortText) { + return sortText + "1"; + } +}; +var allCommitCharacters = [".", ",", ";"]; +var noCommaCommitCharacters = [".", ";"]; +var CompletionSource = /* @__PURE__ */ ((CompletionSource2) => { + CompletionSource2["ThisProperty"] = "ThisProperty/"; + CompletionSource2["ClassMemberSnippet"] = "ClassMemberSnippet/"; + CompletionSource2["TypeOnlyAlias"] = "TypeOnlyAlias/"; + CompletionSource2["ObjectLiteralMethodSnippet"] = "ObjectLiteralMethodSnippet/"; + CompletionSource2["SwitchCases"] = "SwitchCases/"; + CompletionSource2["ObjectLiteralMemberWithComma"] = "ObjectLiteralMemberWithComma/"; + return CompletionSource2; +})(CompletionSource || {}); +var SymbolOriginInfoKind = /* @__PURE__ */ ((SymbolOriginInfoKind2) => { + SymbolOriginInfoKind2[SymbolOriginInfoKind2["ThisType"] = 1] = "ThisType"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMember"] = 2] = "SymbolMember"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["Export"] = 4] = "Export"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["Promise"] = 8] = "Promise"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["Nullable"] = 16] = "Nullable"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["ResolvedExport"] = 32] = "ResolvedExport"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["TypeOnlyAlias"] = 64] = "TypeOnlyAlias"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["ObjectLiteralMethod"] = 128] = "ObjectLiteralMethod"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["Ignore"] = 256] = "Ignore"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["ComputedPropertyName"] = 512] = "ComputedPropertyName"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberNoExport"] = 2 /* SymbolMember */] = "SymbolMemberNoExport"; + SymbolOriginInfoKind2[SymbolOriginInfoKind2["SymbolMemberExport"] = 6] = "SymbolMemberExport"; + return SymbolOriginInfoKind2; +})(SymbolOriginInfoKind || {}); +function originIsThisType(origin) { + return !!(origin.kind & 1 /* ThisType */); +} +function originIsSymbolMember(origin) { + return !!(origin.kind & 2 /* SymbolMember */); +} +function originIsExport(origin) { + return !!(origin && origin.kind & 4 /* Export */); +} +function originIsResolvedExport(origin) { + return !!(origin && origin.kind === 32 /* ResolvedExport */); +} +function originIncludesSymbolName(origin) { + return originIsExport(origin) || originIsResolvedExport(origin) || originIsComputedPropertyName(origin); +} +function originIsPackageJsonImport(origin) { + return (originIsExport(origin) || originIsResolvedExport(origin)) && !!origin.isFromPackageJson; +} +function originIsPromise(origin) { + return !!(origin.kind & 8 /* Promise */); +} +function originIsNullableMember(origin) { + return !!(origin.kind & 16 /* Nullable */); +} +function originIsTypeOnlyAlias(origin) { + return !!(origin && origin.kind & 64 /* TypeOnlyAlias */); +} +function originIsObjectLiteralMethod(origin) { + return !!(origin && origin.kind & 128 /* ObjectLiteralMethod */); +} +function originIsIgnore(origin) { + return !!(origin && origin.kind & 256 /* Ignore */); +} +function originIsComputedPropertyName(origin) { + return !!(origin && origin.kind & 512 /* ComputedPropertyName */); +} +function resolvingModuleSpecifiers(logPrefix, host, resolver, program, position, preferences, isForImportStatementCompletion, isValidTypeOnlyUseSite, cb) { + var _a, _b, _c, _d; + const start = timestamp(); + const needsFullResolution = isForImportStatementCompletion || getResolvePackageJsonExports(program.getCompilerOptions()) || ((_a = preferences.autoImportSpecifierExcludeRegexes) == null ? void 0 : _a.length); + let skippedAny = false; + let ambientCount = 0; + let resolvedCount = 0; + let resolvedFromCacheCount = 0; + let cacheAttemptCount = 0; + const result = cb({ + tryResolve, + skippedAny: () => skippedAny, + resolvedAny: () => resolvedCount > 0, + resolvedBeyondLimit: () => resolvedCount > moduleSpecifierResolutionLimit + }); + const hitRateMessage = cacheAttemptCount ? ` (${(resolvedFromCacheCount / cacheAttemptCount * 100).toFixed(1)}% hit rate)` : ""; + (_b = host.log) == null ? void 0 : _b.call(host, `${logPrefix}: resolved ${resolvedCount} module specifiers, plus ${ambientCount} ambient and ${resolvedFromCacheCount} from cache${hitRateMessage}`); + (_c = host.log) == null ? void 0 : _c.call(host, `${logPrefix}: response is ${skippedAny ? "incomplete" : "complete"}`); + (_d = host.log) == null ? void 0 : _d.call(host, `${logPrefix}: ${timestamp() - start}`); + return result; + function tryResolve(exportInfo, isFromAmbientModule) { + if (isFromAmbientModule) { + const result3 = resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite); + if (result3) { + ambientCount++; + } + return result3 || "failed"; + } + const shouldResolveModuleSpecifier = needsFullResolution || preferences.allowIncompleteCompletions && resolvedCount < moduleSpecifierResolutionLimit; + const shouldGetModuleSpecifierFromCache = !shouldResolveModuleSpecifier && preferences.allowIncompleteCompletions && cacheAttemptCount < moduleSpecifierResolutionCacheAttemptLimit; + const result2 = shouldResolveModuleSpecifier || shouldGetModuleSpecifierFromCache ? resolver.getModuleSpecifierForBestExportInfo(exportInfo, position, isValidTypeOnlyUseSite, shouldGetModuleSpecifierFromCache) : void 0; + if (!shouldResolveModuleSpecifier && !shouldGetModuleSpecifierFromCache || shouldGetModuleSpecifierFromCache && !result2) { + skippedAny = true; + } + resolvedCount += (result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0; + resolvedFromCacheCount += exportInfo.length - ((result2 == null ? void 0 : result2.computedWithoutCacheCount) || 0); + if (shouldGetModuleSpecifierFromCache) { + cacheAttemptCount++; + } + return result2 || (needsFullResolution ? "failed" : "skipped"); + } +} +function getDefaultCommitCharacters(isNewIdentifierLocation) { + if (isNewIdentifierLocation) { + return []; + } + return allCommitCharacters; +} +function getCompletionsAtPosition(host, program, log, sourceFile, position, preferences, triggerCharacter, completionKind, cancellationToken, formatContext, includeSymbol = false) { + var _a; + const { previousToken } = getRelevantTokens(position, sourceFile); + if (triggerCharacter && !isInString(sourceFile, position, previousToken) && !isValidTrigger(sourceFile, triggerCharacter, previousToken, position)) { + return void 0; + } + if (triggerCharacter === " ") { + if (preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) { + return { + isGlobalCompletion: true, + isMemberCompletion: false, + isNewIdentifierLocation: true, + isIncomplete: true, + entries: [], + defaultCommitCharacters: getDefaultCommitCharacters( + /*isNewIdentifierLocation*/ + true + ) + }; + } + return void 0; + } + const compilerOptions = program.getCompilerOptions(); + const checker = program.getTypeChecker(); + const incompleteCompletionsCache = preferences.allowIncompleteCompletions ? (_a = host.getIncompleteCompletionsCache) == null ? void 0 : _a.call(host) : void 0; + if (incompleteCompletionsCache && completionKind === 3 /* TriggerForIncompleteCompletions */ && previousToken && isIdentifier(previousToken)) { + const incompleteContinuation = continuePreviousIncompleteResponse(incompleteCompletionsCache, sourceFile, previousToken, program, host, preferences, cancellationToken, position); + if (incompleteContinuation) { + return incompleteContinuation; + } + } else { + incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.clear(); + } + const stringCompletions = ts_Completions_StringCompletions_exports.getStringLiteralCompletions(sourceFile, position, previousToken, compilerOptions, host, program, log, preferences, includeSymbol); + if (stringCompletions) { + return stringCompletions; + } + if (previousToken && isBreakOrContinueStatement(previousToken.parent) && (previousToken.kind === 83 /* BreakKeyword */ || previousToken.kind === 88 /* ContinueKeyword */ || previousToken.kind === 80 /* Identifier */)) { + return getLabelCompletionAtPosition(previousToken.parent); + } + const completionData = getCompletionData( + program, + log, + sourceFile, + compilerOptions, + position, + preferences, + /*detailsEntryId*/ + void 0, + host, + formatContext, + cancellationToken + ); + if (!completionData) { + return void 0; + } + switch (completionData.kind) { + case 0 /* Data */: + const response = completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol); + if (response == null ? void 0 : response.isIncomplete) { + incompleteCompletionsCache == null ? void 0 : incompleteCompletionsCache.set(response); + } + return response; + case 1 /* JsDocTagName */: + return jsdocCompletionInfo([ + ...ts_JsDoc_exports.getJSDocTagNameCompletions(), + ...getJSDocParameterCompletions( + sourceFile, + position, + checker, + compilerOptions, + preferences, + /*tagNameOnly*/ + true + ) + ]); + case 2 /* JsDocTag */: + return jsdocCompletionInfo([ + ...ts_JsDoc_exports.getJSDocTagCompletions(), + ...getJSDocParameterCompletions( + sourceFile, + position, + checker, + compilerOptions, + preferences, + /*tagNameOnly*/ + false + ) + ]); + case 3 /* JsDocParameterName */: + return jsdocCompletionInfo(ts_JsDoc_exports.getJSDocParameterNameCompletions(completionData.tag)); + case 4 /* Keywords */: + return specificKeywordCompletionInfo(completionData.keywordCompletions, completionData.isNewIdentifierLocation); + default: + return Debug.assertNever(completionData); + } +} +function compareCompletionEntries(entryInArray, entryToInsert) { + var _a, _b; + let result = compareStringsCaseSensitiveUI(entryInArray.sortText, entryToInsert.sortText); + if (result === 0 /* EqualTo */) { + result = compareStringsCaseSensitiveUI(entryInArray.name, entryToInsert.name); + } + if (result === 0 /* EqualTo */ && ((_a = entryInArray.data) == null ? void 0 : _a.moduleSpecifier) && ((_b = entryToInsert.data) == null ? void 0 : _b.moduleSpecifier)) { + result = compareNumberOfDirectorySeparators( + entryInArray.data.moduleSpecifier, + entryToInsert.data.moduleSpecifier + ); + } + if (result === 0 /* EqualTo */) { + return -1 /* LessThan */; + } + return result; +} +function completionEntryDataIsResolved(data) { + return !!(data == null ? void 0 : data.moduleSpecifier); +} +function continuePreviousIncompleteResponse(cache, file, location, program, host, preferences, cancellationToken, position) { + const previousResponse = cache.get(); + if (!previousResponse) return void 0; + const touchNode = getTouchingPropertyName(file, position); + const lowerCaseTokenText = location.text.toLowerCase(); + const exportMap = getExportInfoMap(file, host, program, preferences, cancellationToken); + const newEntries = resolvingModuleSpecifiers( + "continuePreviousIncompleteResponse", + host, + ts_codefix_exports.createImportSpecifierResolver(file, program, host, preferences), + program, + location.getStart(), + preferences, + /*isForImportStatementCompletion*/ + false, + isValidTypeOnlyAliasUseSite(location), + (context) => { + const entries = mapDefined(previousResponse.entries, (entry) => { + var _a; + if (!entry.hasAction || !entry.source || !entry.data || completionEntryDataIsResolved(entry.data)) { + return entry; + } + if (!charactersFuzzyMatchInString(entry.name, lowerCaseTokenText)) { + return void 0; + } + const { origin } = Debug.checkDefined(getAutoImportSymbolFromCompletionEntryData(entry.name, entry.data, program, host)); + const info = exportMap.get(file.path, entry.data.exportMapKey); + const result = info && context.tryResolve(info, !isExternalModuleNameRelative(stripQuotes(origin.moduleSymbol.name))); + if (result === "skipped") return entry; + if (!result || result === "failed") { + (_a = host.log) == null ? void 0 : _a.call(host, `Unexpected failure resolving auto import for '${entry.name}' from '${entry.source}'`); + return void 0; + } + const newOrigin = { + ...origin, + kind: 32 /* ResolvedExport */, + moduleSpecifier: result.moduleSpecifier + }; + entry.data = originToCompletionEntryData(newOrigin); + entry.source = getSourceFromOrigin(newOrigin); + entry.sourceDisplay = [textPart(newOrigin.moduleSpecifier)]; + return entry; + }); + if (!context.skippedAny()) { + previousResponse.isIncomplete = void 0; + } + return entries; + } + ); + previousResponse.entries = newEntries; + previousResponse.flags = (previousResponse.flags || 0) | 4 /* IsContinuation */; + previousResponse.optionalReplacementSpan = getOptionalReplacementSpan(touchNode); + return previousResponse; +} +function jsdocCompletionInfo(entries) { + return { + isGlobalCompletion: false, + isMemberCompletion: false, + isNewIdentifierLocation: false, + entries, + defaultCommitCharacters: getDefaultCommitCharacters( + /*isNewIdentifierLocation*/ + false + ) + }; +} +function getJSDocParameterCompletions(sourceFile, position, checker, options, preferences, tagNameOnly) { + const currentToken = getTokenAtPosition(sourceFile, position); + if (!isJSDocTag(currentToken) && !isJSDoc(currentToken)) { + return []; + } + const jsDoc = isJSDoc(currentToken) ? currentToken : currentToken.parent; + if (!isJSDoc(jsDoc)) { + return []; + } + const func = jsDoc.parent; + if (!isFunctionLike(func)) { + return []; + } + const isJs = isSourceFileJS(sourceFile); + const isSnippet = preferences.includeCompletionsWithSnippetText || void 0; + const paramTagCount = countWhere(jsDoc.tags, (tag) => isJSDocParameterTag(tag) && tag.getEnd() <= position); + return mapDefined(func.parameters, (param) => { + if (getJSDocParameterTags(param).length) { + return void 0; + } + if (isIdentifier(param.name)) { + const tabstopCounter = { tabstop: 1 }; + const paramName = param.name.text; + let displayText = getJSDocParamAnnotation( + paramName, + param.initializer, + param.dotDotDotToken, + isJs, + /*isObject*/ + false, + /*isSnippet*/ + false, + checker, + options, + preferences + ); + let snippetText = isSnippet ? getJSDocParamAnnotation( + paramName, + param.initializer, + param.dotDotDotToken, + isJs, + /*isObject*/ + false, + /*isSnippet*/ + true, + checker, + options, + preferences, + tabstopCounter + ) : void 0; + if (tagNameOnly) { + displayText = displayText.slice(1); + if (snippetText) snippetText = snippetText.slice(1); + } + return { + name: displayText, + kind: "parameter" /* parameterElement */, + sortText: SortText.LocationPriority, + insertText: isSnippet ? snippetText : void 0, + isSnippet + }; + } else if (param.parent.parameters.indexOf(param) === paramTagCount) { + const paramPath = `param${paramTagCount}`; + const displayTextResult = generateJSDocParamTagsForDestructuring( + paramPath, + param.name, + param.initializer, + param.dotDotDotToken, + isJs, + /*isSnippet*/ + false, + checker, + options, + preferences + ); + const snippetTextResult = isSnippet ? generateJSDocParamTagsForDestructuring( + paramPath, + param.name, + param.initializer, + param.dotDotDotToken, + isJs, + /*isSnippet*/ + true, + checker, + options, + preferences + ) : void 0; + let displayText = displayTextResult.join(getNewLineCharacter(options) + "* "); + let snippetText = snippetTextResult == null ? void 0 : snippetTextResult.join(getNewLineCharacter(options) + "* "); + if (tagNameOnly) { + displayText = displayText.slice(1); + if (snippetText) snippetText = snippetText.slice(1); + } + return { + name: displayText, + kind: "parameter" /* parameterElement */, + sortText: SortText.LocationPriority, + insertText: isSnippet ? snippetText : void 0, + isSnippet + }; + } + }); +} +function generateJSDocParamTagsForDestructuring(path, pattern, initializer, dotDotDotToken, isJs, isSnippet, checker, options, preferences) { + if (!isJs) { + return [ + getJSDocParamAnnotation( + path, + initializer, + dotDotDotToken, + isJs, + /*isObject*/ + false, + isSnippet, + checker, + options, + preferences, + { tabstop: 1 } + ) + ]; + } + return patternWorker(path, pattern, initializer, dotDotDotToken, { tabstop: 1 }); + function patternWorker(path2, pattern2, initializer2, dotDotDotToken2, counter) { + if (isObjectBindingPattern(pattern2) && !dotDotDotToken2) { + const oldTabstop = counter.tabstop; + const childCounter = { tabstop: oldTabstop }; + const rootParam = getJSDocParamAnnotation( + path2, + initializer2, + dotDotDotToken2, + isJs, + /*isObject*/ + true, + isSnippet, + checker, + options, + preferences, + childCounter + ); + let childTags = []; + for (const element of pattern2.elements) { + const elementTags = elementWorker(path2, element, childCounter); + if (!elementTags) { + childTags = void 0; + break; + } else { + childTags.push(...elementTags); + } + } + if (childTags) { + counter.tabstop = childCounter.tabstop; + return [rootParam, ...childTags]; + } + } + return [ + getJSDocParamAnnotation( + path2, + initializer2, + dotDotDotToken2, + isJs, + /*isObject*/ + false, + isSnippet, + checker, + options, + preferences, + counter + ) + ]; + } + function elementWorker(path2, element, counter) { + if (!element.propertyName && isIdentifier(element.name) || isIdentifier(element.name)) { + const propertyName = element.propertyName ? tryGetTextOfPropertyName(element.propertyName) : element.name.text; + if (!propertyName) { + return void 0; + } + const paramName = `${path2}.${propertyName}`; + return [ + getJSDocParamAnnotation( + paramName, + element.initializer, + element.dotDotDotToken, + isJs, + /*isObject*/ + false, + isSnippet, + checker, + options, + preferences, + counter + ) + ]; + } else if (element.propertyName) { + const propertyName = tryGetTextOfPropertyName(element.propertyName); + return propertyName && patternWorker(`${path2}.${propertyName}`, element.name, element.initializer, element.dotDotDotToken, counter); + } + return void 0; + } +} +function getJSDocParamAnnotation(paramName, initializer, dotDotDotToken, isJs, isObject, isSnippet, checker, options, preferences, tabstopCounter) { + if (isSnippet) { + Debug.assertIsDefined(tabstopCounter); + } + if (initializer) { + paramName = getJSDocParamNameWithInitializer(paramName, initializer); + } + if (isSnippet) { + paramName = escapeSnippetText(paramName); + } + if (isJs) { + let type = "*"; + if (isObject) { + Debug.assert(!dotDotDotToken, `Cannot annotate a rest parameter with type 'Object'.`); + type = "Object"; + } else { + if (initializer) { + const inferredType = checker.getTypeAtLocation(initializer.parent); + if (!(inferredType.flags & (1 /* Any */ | 16384 /* Void */))) { + const sourceFile = initializer.getSourceFile(); + const quotePreference = getQuotePreference(sourceFile, preferences); + const builderFlags = quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */; + const typeNode = checker.typeToTypeNode(inferredType, findAncestor(initializer, isFunctionLike), builderFlags); + if (typeNode) { + const printer = isSnippet ? createSnippetPrinter({ + removeComments: true, + module: options.module, + moduleResolution: options.moduleResolution, + target: options.target + }) : createPrinter({ + removeComments: true, + module: options.module, + moduleResolution: options.moduleResolution, + target: options.target + }); + setEmitFlags(typeNode, 1 /* SingleLine */); + type = printer.printNode(4 /* Unspecified */, typeNode, sourceFile); + } + } + } + if (isSnippet && type === "*") { + type = `\${${tabstopCounter.tabstop++}:${type}}`; + } + } + const dotDotDot = !isObject && dotDotDotToken ? "..." : ""; + const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : ""; + return `@param {${dotDotDot}${type}} ${paramName} ${description3}`; + } else { + const description3 = isSnippet ? `\${${tabstopCounter.tabstop++}}` : ""; + return `@param ${paramName} ${description3}`; + } +} +function getJSDocParamNameWithInitializer(paramName, initializer) { + const initializerText = initializer.getText().trim(); + if (initializerText.includes("\n") || initializerText.length > 80) { + return `[${paramName}]`; + } + return `[${paramName}=${initializerText}]`; +} +function keywordToCompletionEntry(keyword) { + return { + name: tokenToString(keyword), + kind: "keyword" /* keyword */, + kindModifiers: "" /* none */, + sortText: SortText.GlobalsOrKeywords + }; +} +function specificKeywordCompletionInfo(entries, isNewIdentifierLocation) { + return { + isGlobalCompletion: false, + isMemberCompletion: false, + isNewIdentifierLocation, + entries: entries.slice(), + defaultCommitCharacters: getDefaultCommitCharacters(isNewIdentifierLocation) + }; +} +function keywordCompletionData(keywordFilters, filterOutTsOnlyKeywords, isNewIdentifierLocation) { + return { + kind: 4 /* Keywords */, + keywordCompletions: getKeywordCompletions(keywordFilters, filterOutTsOnlyKeywords), + isNewIdentifierLocation + }; +} +function keywordFiltersFromSyntaxKind(keywordCompletion) { + switch (keywordCompletion) { + case 156 /* TypeKeyword */: + return 8 /* TypeKeyword */; + default: + Debug.fail("Unknown mapping from SyntaxKind to KeywordCompletionFilters"); + } +} +function getOptionalReplacementSpan(location) { + return (location == null ? void 0 : location.kind) === 80 /* Identifier */ ? createTextSpanFromNode(location) : void 0; +} +function completionInfoFromData(sourceFile, host, program, compilerOptions, log, completionData, preferences, formatContext, position, includeSymbol) { + const { + symbols, + contextToken, + completionKind, + isInSnippetScope, + isNewIdentifierLocation, + location, + propertyAccessToConvert, + keywordFilters, + symbolToOriginInfoMap, + recommendedCompletion, + isJsxInitializer, + isTypeOnlyLocation, + isJsxIdentifierExpected, + isRightOfOpenTag, + isRightOfDotOrQuestionDot, + importStatementCompletion, + insideJsDocTagTypeExpression, + symbolToSortTextMap, + hasUnresolvedAutoImports, + defaultCommitCharacters + } = completionData; + let literals = completionData.literals; + const checker = program.getTypeChecker(); + if (getLanguageVariant(sourceFile.scriptKind) === 1 /* JSX */) { + const completionInfo = getJsxClosingTagCompletion(location, sourceFile); + if (completionInfo) { + return completionInfo; + } + } + const caseClause = findAncestor(contextToken, isCaseClause); + if (caseClause && (isCaseKeyword(contextToken) || isNodeDescendantOf(contextToken, caseClause.expression))) { + const tracker = newCaseClauseTracker(checker, caseClause.parent.clauses); + literals = literals.filter((literal) => !tracker.hasValue(literal)); + symbols.forEach((symbol, i) => { + if (symbol.valueDeclaration && isEnumMember(symbol.valueDeclaration)) { + const value = checker.getConstantValue(symbol.valueDeclaration); + if (value !== void 0 && tracker.hasValue(value)) { + symbolToOriginInfoMap[i] = { kind: 256 /* Ignore */ }; + } + } + }); + } + const entries = createSortedArray(); + const isChecked = isCheckedFile(sourceFile, compilerOptions); + if (isChecked && !isNewIdentifierLocation && (!symbols || symbols.length === 0) && keywordFilters === 0 /* None */) { + return void 0; + } + const uniqueNames = getCompletionEntriesFromSymbols( + symbols, + entries, + /*replacementToken*/ + void 0, + contextToken, + location, + position, + sourceFile, + host, + program, + getEmitScriptTarget(compilerOptions), + log, + completionKind, + preferences, + compilerOptions, + formatContext, + isTypeOnlyLocation, + propertyAccessToConvert, + isJsxIdentifierExpected, + isJsxInitializer, + importStatementCompletion, + recommendedCompletion, + symbolToOriginInfoMap, + symbolToSortTextMap, + isJsxIdentifierExpected, + isRightOfOpenTag, + includeSymbol + ); + if (keywordFilters !== 0 /* None */) { + for (const keywordEntry of getKeywordCompletions(keywordFilters, !insideJsDocTagTypeExpression && isSourceFileJS(sourceFile))) { + if (isTypeOnlyLocation && isTypeKeyword(stringToToken(keywordEntry.name)) || !isTypeOnlyLocation && isContextualKeywordInAutoImportableExpressionSpace(keywordEntry.name) || !uniqueNames.has(keywordEntry.name)) { + uniqueNames.add(keywordEntry.name); + insertSorted( + entries, + keywordEntry, + compareCompletionEntries, + /*equalityComparer*/ + void 0, + /*allowDuplicates*/ + true + ); + } + } + } + for (const keywordEntry of getContextualKeywords(contextToken, position)) { + if (!uniqueNames.has(keywordEntry.name)) { + uniqueNames.add(keywordEntry.name); + insertSorted( + entries, + keywordEntry, + compareCompletionEntries, + /*equalityComparer*/ + void 0, + /*allowDuplicates*/ + true + ); + } + } + for (const literal of literals) { + const literalEntry = createCompletionEntryForLiteral(sourceFile, preferences, literal); + uniqueNames.add(literalEntry.name); + insertSorted( + entries, + literalEntry, + compareCompletionEntries, + /*equalityComparer*/ + void 0, + /*allowDuplicates*/ + true + ); + } + if (!isChecked) { + getJSCompletionEntries(sourceFile, location.pos, uniqueNames, getEmitScriptTarget(compilerOptions), entries); + } + let caseBlock; + if (preferences.includeCompletionsWithInsertText && contextToken && !isRightOfOpenTag && !isRightOfDotOrQuestionDot && (caseBlock = findAncestor(contextToken, isCaseBlock))) { + const cases = getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, compilerOptions, host, program, formatContext); + if (cases) { + entries.push(cases.entry); + } + } + return { + flags: completionData.flags, + isGlobalCompletion: isInSnippetScope, + isIncomplete: preferences.allowIncompleteCompletions && hasUnresolvedAutoImports ? true : void 0, + isMemberCompletion: isMemberCompletionKind(completionKind), + isNewIdentifierLocation, + optionalReplacementSpan: getOptionalReplacementSpan(location), + entries, + defaultCommitCharacters: defaultCommitCharacters ?? getDefaultCommitCharacters(isNewIdentifierLocation) + }; +} +function isCheckedFile(sourceFile, compilerOptions) { + return !isSourceFileJS(sourceFile) || !!isCheckJsEnabledForFile(sourceFile, compilerOptions); +} +function getExhaustiveCaseSnippets(caseBlock, sourceFile, preferences, options, host, program, formatContext) { + const clauses = caseBlock.clauses; + const checker = program.getTypeChecker(); + const switchType = checker.getTypeAtLocation(caseBlock.parent.expression); + if (switchType && switchType.isUnion() && every(switchType.types, (type) => type.isLiteral())) { + const tracker = newCaseClauseTracker(checker, clauses); + const target = getEmitScriptTarget(options); + const quotePreference = getQuotePreference(sourceFile, preferences); + const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host); + const elements = []; + for (const type of switchType.types) { + if (type.flags & 1024 /* EnumLiteral */) { + Debug.assert(type.symbol, "An enum member type should have a symbol"); + Debug.assert(type.symbol.parent, "An enum member type should have a parent symbol (the enum symbol)"); + const enumValue = type.symbol.valueDeclaration && checker.getConstantValue(type.symbol.valueDeclaration); + if (enumValue !== void 0) { + if (tracker.hasValue(enumValue)) { + continue; + } + tracker.addValue(enumValue); + } + const typeNode = ts_codefix_exports.typeToAutoImportableTypeNode(checker, importAdder, type, caseBlock, target); + if (!typeNode) { + return void 0; + } + const expr = typeNodeToExpression(typeNode, target, quotePreference); + if (!expr) { + return void 0; + } + elements.push(expr); + } else if (!tracker.hasValue(type.value)) { + switch (typeof type.value) { + case "object": + elements.push(type.value.negative ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createBigIntLiteral({ negative: false, base10Value: type.value.base10Value })) : factory.createBigIntLiteral(type.value)); + break; + case "number": + elements.push(type.value < 0 ? factory.createPrefixUnaryExpression(41 /* MinusToken */, factory.createNumericLiteral(-type.value)) : factory.createNumericLiteral(type.value)); + break; + case "string": + elements.push(factory.createStringLiteral(type.value, quotePreference === 0 /* Single */)); + break; + } + } + } + if (elements.length === 0) { + return void 0; + } + const newClauses = map(elements, (element) => factory.createCaseClause(element, [])); + const newLineChar = getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options); + const printer = createSnippetPrinter({ + removeComments: true, + module: options.module, + moduleResolution: options.moduleResolution, + target: options.target, + newLine: getNewLineKind(newLineChar) + }); + const printNode = formatContext ? (node) => printer.printAndFormatNode(4 /* Unspecified */, node, sourceFile, formatContext) : (node) => printer.printNode(4 /* Unspecified */, node, sourceFile); + const insertText = map(newClauses, (clause, i) => { + if (preferences.includeCompletionsWithSnippetText) { + return `${printNode(clause)}$${i + 1}`; + } + return `${printNode(clause)}`; + }).join(newLineChar); + const firstClause = printer.printNode(4 /* Unspecified */, newClauses[0], sourceFile); + return { + entry: { + name: `${firstClause} ...`, + kind: "" /* unknown */, + sortText: SortText.GlobalsOrKeywords, + insertText, + hasAction: importAdder.hasFixes() || void 0, + source: "SwitchCases/" /* SwitchCases */, + isSnippet: preferences.includeCompletionsWithSnippetText ? true : void 0 + }, + importAdder + }; + } + return void 0; +} +function typeNodeToExpression(typeNode, languageVersion, quotePreference) { + switch (typeNode.kind) { + case 183 /* TypeReference */: + const typeName = typeNode.typeName; + return entityNameToExpression(typeName, languageVersion, quotePreference); + case 199 /* IndexedAccessType */: + const objectExpression = typeNodeToExpression(typeNode.objectType, languageVersion, quotePreference); + const indexExpression = typeNodeToExpression(typeNode.indexType, languageVersion, quotePreference); + return objectExpression && indexExpression && factory.createElementAccessExpression(objectExpression, indexExpression); + case 201 /* LiteralType */: + const literal = typeNode.literal; + switch (literal.kind) { + case 11 /* StringLiteral */: + return factory.createStringLiteral(literal.text, quotePreference === 0 /* Single */); + case 9 /* NumericLiteral */: + return factory.createNumericLiteral(literal.text, literal.numericLiteralFlags); + } + return void 0; + case 196 /* ParenthesizedType */: + const exp = typeNodeToExpression(typeNode.type, languageVersion, quotePreference); + return exp && (isIdentifier(exp) ? exp : factory.createParenthesizedExpression(exp)); + case 186 /* TypeQuery */: + return entityNameToExpression(typeNode.exprName, languageVersion, quotePreference); + case 205 /* ImportType */: + Debug.fail(`We should not get an import type after calling 'codefix.typeToAutoImportableTypeNode'.`); + } + return void 0; +} +function entityNameToExpression(entityName, languageVersion, quotePreference) { + if (isIdentifier(entityName)) { + return entityName; + } + const unescapedName = unescapeLeadingUnderscores(entityName.right.escapedText); + if (canUsePropertyAccess(unescapedName, languageVersion)) { + return factory.createPropertyAccessExpression( + entityNameToExpression(entityName.left, languageVersion, quotePreference), + unescapedName + ); + } else { + return factory.createElementAccessExpression( + entityNameToExpression(entityName.left, languageVersion, quotePreference), + factory.createStringLiteral(unescapedName, quotePreference === 0 /* Single */) + ); + } +} +function isMemberCompletionKind(kind) { + switch (kind) { + case 0 /* ObjectPropertyDeclaration */: + case 3 /* MemberLike */: + case 2 /* PropertyAccess */: + return true; + default: + return false; + } +} +function getJsxClosingTagCompletion(location, sourceFile) { + const jsxClosingElement = findAncestor(location, (node) => { + switch (node.kind) { + case 287 /* JsxClosingElement */: + return true; + case 44 /* SlashToken */: + case 32 /* GreaterThanToken */: + case 80 /* Identifier */: + case 211 /* PropertyAccessExpression */: + return false; + default: + return "quit"; + } + }); + if (jsxClosingElement) { + const hasClosingAngleBracket = !!findChildOfKind(jsxClosingElement, 32 /* GreaterThanToken */, sourceFile); + const tagName = jsxClosingElement.parent.openingElement.tagName; + const closingTag = tagName.getText(sourceFile); + const fullClosingTag = closingTag + (hasClosingAngleBracket ? "" : ">"); + const replacementSpan = createTextSpanFromNode(jsxClosingElement.tagName); + const entry = { + name: fullClosingTag, + kind: "class" /* classElement */, + kindModifiers: void 0, + sortText: SortText.LocationPriority + }; + return { + isGlobalCompletion: false, + isMemberCompletion: true, + isNewIdentifierLocation: false, + optionalReplacementSpan: replacementSpan, + entries: [entry], + defaultCommitCharacters: getDefaultCommitCharacters( + /*isNewIdentifierLocation*/ + false + ) + }; + } + return; +} +function getJSCompletionEntries(sourceFile, position, uniqueNames, target, entries) { + getNameTable(sourceFile).forEach((pos, name) => { + if (pos === position) { + return; + } + const realName = unescapeLeadingUnderscores(name); + if (!uniqueNames.has(realName) && isIdentifierText(realName, target)) { + uniqueNames.add(realName); + insertSorted(entries, { + name: realName, + kind: "warning" /* warning */, + kindModifiers: "", + sortText: SortText.JavascriptIdentifiers, + isFromUncheckedFile: true, + commitCharacters: [] + }, compareCompletionEntries); + } + }); +} +function completionNameForLiteral(sourceFile, preferences, literal) { + return typeof literal === "object" ? pseudoBigIntToString(literal) + "n" : isString(literal) ? quote(sourceFile, preferences, literal) : JSON.stringify(literal); +} +function createCompletionEntryForLiteral(sourceFile, preferences, literal) { + return { + name: completionNameForLiteral(sourceFile, preferences, literal), + kind: "string" /* string */, + kindModifiers: "" /* none */, + sortText: SortText.LocationPriority, + commitCharacters: [] + }; +} +function createCompletionEntry(symbol, sortText, replacementToken, contextToken, location, position, sourceFile, host, program, name, needsConvertPropertyAccess, origin, recommendedCompletion, propertyAccessToConvert, isJsxInitializer, importStatementCompletion, useSemicolons, options, preferences, completionKind, formatContext, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol) { + var _a, _b; + let insertText; + let filterText; + let replacementSpan = getReplacementSpanForContextToken(replacementToken, position); + let data; + let isSnippet; + let source = getSourceFromOrigin(origin); + let sourceDisplay; + let hasAction; + let labelDetails; + const typeChecker = program.getTypeChecker(); + const insertQuestionDot = origin && originIsNullableMember(origin); + const useBraces = origin && originIsSymbolMember(origin) || needsConvertPropertyAccess; + if (origin && originIsThisType(origin)) { + insertText = needsConvertPropertyAccess ? `this${insertQuestionDot ? "?." : ""}[${quotePropertyName(sourceFile, preferences, name)}]` : `this${insertQuestionDot ? "?." : "."}${name}`; + } else if ((useBraces || insertQuestionDot) && propertyAccessToConvert) { + insertText = useBraces ? needsConvertPropertyAccess ? `[${quotePropertyName(sourceFile, preferences, name)}]` : `[${name}]` : name; + if (insertQuestionDot || propertyAccessToConvert.questionDotToken) { + insertText = `?.${insertText}`; + } + const dot = findChildOfKind(propertyAccessToConvert, 25 /* DotToken */, sourceFile) || findChildOfKind(propertyAccessToConvert, 29 /* QuestionDotToken */, sourceFile); + if (!dot) { + return void 0; + } + const end = startsWith(name, propertyAccessToConvert.name.text) ? propertyAccessToConvert.name.end : dot.end; + replacementSpan = createTextSpanFromBounds(dot.getStart(sourceFile), end); + } + if (isJsxInitializer) { + if (insertText === void 0) insertText = name; + insertText = `{${insertText}}`; + if (typeof isJsxInitializer !== "boolean") { + replacementSpan = createTextSpanFromNode(isJsxInitializer, sourceFile); + } + } + if (origin && originIsPromise(origin) && propertyAccessToConvert) { + if (insertText === void 0) insertText = name; + const precedingToken = findPrecedingToken(propertyAccessToConvert.pos, sourceFile); + let awaitText = ""; + if (precedingToken && positionIsASICandidate(precedingToken.end, precedingToken.parent, sourceFile)) { + awaitText = ";"; + } + awaitText += `(await ${propertyAccessToConvert.expression.getText()})`; + insertText = needsConvertPropertyAccess ? `${awaitText}${insertText}` : `${awaitText}${insertQuestionDot ? "?." : "."}${insertText}`; + const isInAwaitExpression = tryCast(propertyAccessToConvert.parent, isAwaitExpression); + const wrapNode = isInAwaitExpression ? propertyAccessToConvert.parent : propertyAccessToConvert.expression; + replacementSpan = createTextSpanFromBounds(wrapNode.getStart(sourceFile), propertyAccessToConvert.end); + } + if (originIsResolvedExport(origin)) { + sourceDisplay = [textPart(origin.moduleSpecifier)]; + if (importStatementCompletion) { + ({ insertText, replacementSpan } = getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, program, preferences)); + isSnippet = preferences.includeCompletionsWithSnippetText ? true : void 0; + } + } + if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) { + hasAction = true; + } + if (completionKind === 0 /* ObjectPropertyDeclaration */ && contextToken && ((_a = findPrecedingToken(contextToken.pos, sourceFile, contextToken)) == null ? void 0 : _a.kind) !== 28 /* CommaToken */) { + if (isMethodDeclaration(contextToken.parent.parent) || isGetAccessorDeclaration(contextToken.parent.parent) || isSetAccessorDeclaration(contextToken.parent.parent) || isSpreadAssignment(contextToken.parent) || ((_b = findAncestor(contextToken.parent, isPropertyAssignment)) == null ? void 0 : _b.getLastToken(sourceFile)) === contextToken || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { + source = "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */; + hasAction = true; + } + } + if (preferences.includeCompletionsWithClassMemberSnippets && preferences.includeCompletionsWithInsertText && completionKind === 3 /* MemberLike */ && isClassLikeMemberCompletion(symbol, location, sourceFile)) { + let importAdder; + const memberCompletionEntry = getEntryForMemberCompletion( + host, + program, + options, + preferences, + name, + symbol, + location, + position, + contextToken, + formatContext + ); + if (memberCompletionEntry) { + ({ insertText, filterText, isSnippet, importAdder } = memberCompletionEntry); + if ((importAdder == null ? void 0 : importAdder.hasFixes()) || memberCompletionEntry.eraseRange) { + hasAction = true; + source = "ClassMemberSnippet/" /* ClassMemberSnippet */; + } + } else { + return void 0; + } + } + if (origin && originIsObjectLiteralMethod(origin)) { + ({ insertText, isSnippet, labelDetails } = origin); + if (!preferences.useLabelDetailsInCompletionEntries) { + name = name + labelDetails.detail; + labelDetails = void 0; + } + source = "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */; + sortText = SortText.SortBelow(sortText); + } + if (isJsxIdentifierExpected && !isRightOfOpenTag && preferences.includeCompletionsWithSnippetText && preferences.jsxAttributeCompletionStyle && preferences.jsxAttributeCompletionStyle !== "none" && !(isJsxAttribute(location.parent) && location.parent.initializer)) { + let useBraces2 = preferences.jsxAttributeCompletionStyle === "braces"; + const type = typeChecker.getTypeOfSymbolAtLocation(symbol, location); + if (preferences.jsxAttributeCompletionStyle === "auto" && !(type.flags & 528 /* BooleanLike */) && !(type.flags & 1048576 /* Union */ && find(type.types, (type2) => !!(type2.flags & 528 /* BooleanLike */)))) { + if (type.flags & 402653316 /* StringLike */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & (402653316 /* StringLike */ | 32768 /* Undefined */) || isStringAndEmptyAnonymousObjectIntersection(type2)))) { + insertText = `${escapeSnippetText(name)}=${quote(sourceFile, preferences, "$1")}`; + isSnippet = true; + } else { + useBraces2 = true; + } + } + if (useBraces2) { + insertText = `${escapeSnippetText(name)}={$1}`; + isSnippet = true; + } + } + if (insertText !== void 0 && !preferences.includeCompletionsWithInsertText) { + return void 0; + } + if (originIsExport(origin) || originIsResolvedExport(origin)) { + data = originToCompletionEntryData(origin); + hasAction = !importStatementCompletion; + } + const parentNamedImportOrExport = findAncestor(location, isNamedImportsOrExports); + if (parentNamedImportOrExport) { + const languageVersion = getEmitScriptTarget(host.getCompilationSettings()); + if (!isIdentifierText(name, languageVersion)) { + insertText = quotePropertyName(sourceFile, preferences, name); + if (parentNamedImportOrExport.kind === 275 /* NamedImports */) { + scanner.setText(sourceFile.text); + scanner.resetTokenState(position); + if (!(scanner.scan() === 130 /* AsKeyword */ && scanner.scan() === 80 /* Identifier */)) { + insertText += " as " + generateIdentifierForArbitraryString(name, languageVersion); + } + } + } else if (parentNamedImportOrExport.kind === 275 /* NamedImports */) { + const possibleToken = stringToToken(name); + if (possibleToken && (possibleToken === 135 /* AwaitKeyword */ || isNonContextualKeyword(possibleToken))) { + insertText = `${name} as ${name}_`; + } + } + } + const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, location); + const commitCharacters = kind === "warning" /* warning */ || kind === "string" /* string */ ? [] : void 0; + return { + name, + kind, + kindModifiers: ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), + sortText, + source, + hasAction: hasAction ? true : void 0, + isRecommended: isRecommendedCompletionMatch(symbol, recommendedCompletion, typeChecker) || void 0, + insertText, + filterText, + replacementSpan, + sourceDisplay, + labelDetails, + isSnippet, + isPackageJsonImport: originIsPackageJsonImport(origin) || void 0, + isImportStatementCompletion: !!importStatementCompletion || void 0, + data, + commitCharacters, + ...includeSymbol ? { symbol } : void 0 + }; +} +function generateIdentifierForArbitraryString(text, languageVersion) { + let needsUnderscore = false; + let identifier = ""; + let ch; + for (let i = 0; i < text.length; i += ch !== void 0 && ch >= 65536 ? 2 : 1) { + ch = text.codePointAt(i); + if (ch !== void 0 && (i === 0 ? isIdentifierStart(ch, languageVersion) : isIdentifierPart(ch, languageVersion))) { + if (needsUnderscore) identifier += "_"; + identifier += String.fromCodePoint(ch); + needsUnderscore = false; + } else { + needsUnderscore = true; + } + } + if (needsUnderscore) identifier += "_"; + return identifier || "_"; +} +function isClassLikeMemberCompletion(symbol, location, sourceFile) { + if (isInJSFile(location)) { + return false; + } + const memberFlags = 106500 /* ClassMember */ & 900095 /* EnumMemberExcludes */; + return !!(symbol.flags & memberFlags) && (isClassLike(location) || location.parent && location.parent.parent && isClassElement(location.parent) && location === location.parent.name && location.parent.getLastToken(sourceFile) === location.parent.name && isClassLike(location.parent.parent) || location.parent && isSyntaxList(location) && isClassLike(location.parent)); +} +function getEntryForMemberCompletion(host, program, options, preferences, name, symbol, location, position, contextToken, formatContext) { + const classLikeDeclaration = findAncestor(location, isClassLike); + if (!classLikeDeclaration) { + return void 0; + } + let isSnippet; + let insertText = name; + const filterText = name; + const checker = program.getTypeChecker(); + const sourceFile = location.getSourceFile(); + const printer = createSnippetPrinter({ + removeComments: true, + module: options.module, + moduleResolution: options.moduleResolution, + target: options.target, + omitTrailingSemicolon: false, + newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options)) + }); + const importAdder = ts_codefix_exports.createImportAdder(sourceFile, program, preferences, host); + let body; + if (preferences.includeCompletionsWithSnippetText) { + isSnippet = true; + const emptyStmt = factory.createEmptyStatement(); + body = factory.createBlock( + [emptyStmt], + /*multiLine*/ + true + ); + setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 }); + } else { + body = factory.createBlock( + [], + /*multiLine*/ + true + ); + } + let modifiers = 0 /* None */; + const { modifiers: presentModifiers, range: eraseRange, decorators: presentDecorators } = getPresentModifiers(contextToken, sourceFile, position); + const isAbstract = presentModifiers & 64 /* Abstract */ && classLikeDeclaration.modifierFlagsCache & 64 /* Abstract */; + let completionNodes = []; + ts_codefix_exports.addNewNodeForMemberSymbol( + symbol, + classLikeDeclaration, + sourceFile, + { program, host }, + preferences, + importAdder, + // `addNewNodeForMemberSymbol` calls this callback function for each new member node + // it adds for the given member symbol. + // We store these member nodes in the `completionNodes` array. + // Note: there might be: + // - No nodes if `addNewNodeForMemberSymbol` cannot figure out a node for the member; + // - One node; + // - More than one node if the member is overloaded (e.g. a method with overload signatures). + (node) => { + let requiredModifiers = 0 /* None */; + if (isAbstract) { + requiredModifiers |= 64 /* Abstract */; + } + if (isClassElement(node) && checker.getMemberOverrideModifierStatus(classLikeDeclaration, node, symbol) === 1 /* NeedsOverride */) { + requiredModifiers |= 16 /* Override */; + } + if (!completionNodes.length) { + modifiers = node.modifierFlagsCache | requiredModifiers; + } + node = factory.replaceModifiers(node, modifiers); + completionNodes.push(node); + }, + body, + ts_codefix_exports.PreserveOptionalFlags.Property, + !!isAbstract + ); + if (completionNodes.length) { + const isMethod = symbol.flags & 8192 /* Method */; + let allowedModifiers = modifiers | 16 /* Override */ | 1 /* Public */; + if (!isMethod) { + allowedModifiers |= 128 /* Ambient */ | 8 /* Readonly */; + } else { + allowedModifiers |= 1024 /* Async */; + } + const allowedAndPresent = presentModifiers & allowedModifiers; + if (presentModifiers & ~allowedModifiers) { + return void 0; + } + if (modifiers & 4 /* Protected */ && allowedAndPresent & 1 /* Public */) { + modifiers &= ~4 /* Protected */; + } + if (allowedAndPresent !== 0 /* None */ && !(allowedAndPresent & 1 /* Public */)) { + modifiers &= ~1 /* Public */; + } + modifiers |= allowedAndPresent; + completionNodes = completionNodes.map((node) => factory.replaceModifiers(node, modifiers)); + if (presentDecorators == null ? void 0 : presentDecorators.length) { + const lastNode = completionNodes[completionNodes.length - 1]; + if (canHaveDecorators(lastNode)) { + completionNodes[completionNodes.length - 1] = factory.replaceDecoratorsAndModifiers(lastNode, presentDecorators.concat(getModifiers(lastNode) || [])); + } + } + const format = 1 /* MultiLine */ | 131072 /* NoTrailingNewLine */; + if (formatContext) { + insertText = printer.printAndFormatSnippetList( + format, + factory.createNodeArray(completionNodes), + sourceFile, + formatContext + ); + } else { + insertText = printer.printSnippetList( + format, + factory.createNodeArray(completionNodes), + sourceFile + ); + } + } + return { insertText, filterText, isSnippet, importAdder, eraseRange }; +} +function getPresentModifiers(contextToken, sourceFile, position) { + if (!contextToken || getLineAndCharacterOfPosition(sourceFile, position).line > getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line) { + return { modifiers: 0 /* None */ }; + } + let modifiers = 0 /* None */; + let decorators; + let contextMod; + const range = { pos: position, end: position }; + if (isPropertyDeclaration(contextToken.parent) && (contextMod = isModifierLike2(contextToken))) { + if (contextToken.parent.modifiers) { + modifiers |= modifiersToFlags(contextToken.parent.modifiers) & 98303 /* Modifier */; + decorators = contextToken.parent.modifiers.filter(isDecorator) || []; + range.pos = Math.min(...contextToken.parent.modifiers.map((n) => n.getStart(sourceFile))); + } + const contextModifierFlag = modifierToFlag(contextMod); + if (!(modifiers & contextModifierFlag)) { + modifiers |= contextModifierFlag; + range.pos = Math.min(range.pos, contextToken.getStart(sourceFile)); + } + if (contextToken.parent.name !== contextToken) { + range.end = contextToken.parent.name.getStart(sourceFile); + } + } + return { modifiers, decorators, range: range.pos < range.end ? range : void 0 }; +} +function isModifierLike2(node) { + if (isModifier(node)) { + return node.kind; + } + if (isIdentifier(node)) { + const originalKeywordKind = identifierToKeywordKind(node); + if (originalKeywordKind && isModifierKind(originalKeywordKind)) { + return originalKeywordKind; + } + } + return void 0; +} +function getEntryForObjectLiteralMethodCompletion(symbol, name, enclosingDeclaration, program, host, options, preferences, formatContext) { + const isSnippet = preferences.includeCompletionsWithSnippetText || void 0; + let insertText = name; + const sourceFile = enclosingDeclaration.getSourceFile(); + const method = createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences); + if (!method) { + return void 0; + } + const printer = createSnippetPrinter({ + removeComments: true, + module: options.module, + moduleResolution: options.moduleResolution, + target: options.target, + omitTrailingSemicolon: false, + newLine: getNewLineKind(getNewLineOrDefaultFromHost(host, formatContext == null ? void 0 : formatContext.options)) + }); + if (formatContext) { + insertText = printer.printAndFormatSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray( + [method], + /*hasTrailingComma*/ + true + ), sourceFile, formatContext); + } else { + insertText = printer.printSnippetList(16 /* CommaDelimited */ | 64 /* AllowTrailingComma */, factory.createNodeArray( + [method], + /*hasTrailingComma*/ + true + ), sourceFile); + } + const signaturePrinter = createPrinter({ + removeComments: true, + module: options.module, + moduleResolution: options.moduleResolution, + target: options.target, + omitTrailingSemicolon: true + }); + const methodSignature = factory.createMethodSignature( + /*modifiers*/ + void 0, + /*name*/ + "", + method.questionToken, + method.typeParameters, + method.parameters, + method.type + ); + const labelDetails = { detail: signaturePrinter.printNode(4 /* Unspecified */, methodSignature, sourceFile) }; + return { isSnippet, insertText, labelDetails }; +} +function createObjectLiteralMethod(symbol, enclosingDeclaration, sourceFile, program, host, preferences) { + const declarations = symbol.getDeclarations(); + if (!(declarations && declarations.length)) { + return void 0; + } + const checker = program.getTypeChecker(); + const declaration = declarations[0]; + const name = getSynthesizedDeepClone( + getNameOfDeclaration(declaration), + /*includeTrivia*/ + false + ); + const type = checker.getWidenedType(checker.getTypeOfSymbolAtLocation(symbol, enclosingDeclaration)); + const quotePreference = getQuotePreference(sourceFile, preferences); + const builderFlags = 33554432 /* OmitThisParameter */ | (quotePreference === 0 /* Single */ ? 268435456 /* UseSingleQuotesForStringLiteralType */ : 0 /* None */); + switch (declaration.kind) { + case 171 /* PropertySignature */: + case 172 /* PropertyDeclaration */: + case 173 /* MethodSignature */: + case 174 /* MethodDeclaration */: { + let effectiveType = type.flags & 1048576 /* Union */ && type.types.length < 10 ? checker.getUnionType(type.types, 2 /* Subtype */) : type; + if (effectiveType.flags & 1048576 /* Union */) { + const functionTypes = filter(effectiveType.types, (type2) => checker.getSignaturesOfType(type2, 0 /* Call */).length > 0); + if (functionTypes.length === 1) { + effectiveType = functionTypes[0]; + } else { + return void 0; + } + } + const signatures = checker.getSignaturesOfType(effectiveType, 0 /* Call */); + if (signatures.length !== 1) { + return void 0; + } + const typeNode = checker.typeToTypeNode( + effectiveType, + enclosingDeclaration, + builderFlags, + /*internalFlags*/ + void 0, + ts_codefix_exports.getNoopSymbolTrackerWithResolver({ program, host }) + ); + if (!typeNode || !isFunctionTypeNode(typeNode)) { + return void 0; + } + let body; + if (preferences.includeCompletionsWithSnippetText) { + const emptyStmt = factory.createEmptyStatement(); + body = factory.createBlock( + [emptyStmt], + /*multiLine*/ + true + ); + setSnippetElement(emptyStmt, { kind: 0 /* TabStop */, order: 0 }); + } else { + body = factory.createBlock( + [], + /*multiLine*/ + true + ); + } + const parameters = typeNode.parameters.map( + (typedParam) => factory.createParameterDeclaration( + /*modifiers*/ + void 0, + typedParam.dotDotDotToken, + typedParam.name, + /*questionToken*/ + void 0, + /*type*/ + void 0, + typedParam.initializer + ) + ); + return factory.createMethodDeclaration( + /*modifiers*/ + void 0, + /*asteriskToken*/ + void 0, + name, + /*questionToken*/ + void 0, + /*typeParameters*/ + void 0, + parameters, + /*type*/ + void 0, + body + ); + } + default: + return void 0; + } +} +function createSnippetPrinter(printerOptions) { + let escapes; + const baseWriter = ts_textChanges_exports.createWriter(getNewLineCharacter(printerOptions)); + const printer = createPrinter(printerOptions, baseWriter); + const writer = { + ...baseWriter, + write: (s) => escapingWrite(s, () => baseWriter.write(s)), + nonEscapingWrite: baseWriter.write, + writeLiteral: (s) => escapingWrite(s, () => baseWriter.writeLiteral(s)), + writeStringLiteral: (s) => escapingWrite(s, () => baseWriter.writeStringLiteral(s)), + writeSymbol: (s, symbol) => escapingWrite(s, () => baseWriter.writeSymbol(s, symbol)), + writeParameter: (s) => escapingWrite(s, () => baseWriter.writeParameter(s)), + writeComment: (s) => escapingWrite(s, () => baseWriter.writeComment(s)), + writeProperty: (s) => escapingWrite(s, () => baseWriter.writeProperty(s)) + }; + return { + printSnippetList, + printAndFormatSnippetList, + printNode, + printAndFormatNode + }; + function escapingWrite(s, write) { + const escaped = escapeSnippetText(s); + if (escaped !== s) { + const start = baseWriter.getTextPos(); + write(); + const end = baseWriter.getTextPos(); + escapes = append(escapes || (escapes = []), { newText: escaped, span: { start, length: end - start } }); + } else { + write(); + } + } + function printSnippetList(format, list, sourceFile) { + const unescaped = printUnescapedSnippetList(format, list, sourceFile); + return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped; + } + function printUnescapedSnippetList(format, list, sourceFile) { + escapes = void 0; + writer.clear(); + printer.writeList(format, list, sourceFile, writer); + return writer.getText(); + } + function printAndFormatSnippetList(format, list, sourceFile, formatContext) { + const syntheticFile = { + text: printUnescapedSnippetList( + format, + list, + sourceFile + ), + getLineAndCharacterOfPosition(pos) { + return getLineAndCharacterOfPosition(this, pos); + } + }; + const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile); + const changes = flatMap(list, (node) => { + const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node); + return ts_formatting_exports.formatNodeGivenIndentation( + nodeWithPos, + syntheticFile, + sourceFile.languageVariant, + /* indentation */ + 0, + /* delta */ + 0, + { ...formatContext, options: formatOptions } + ); + }); + const allChanges = escapes ? toSorted(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes; + return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges); + } + function printNode(hint, node, sourceFile) { + const unescaped = printUnescapedNode(hint, node, sourceFile); + return escapes ? ts_textChanges_exports.applyChanges(unescaped, escapes) : unescaped; + } + function printUnescapedNode(hint, node, sourceFile) { + escapes = void 0; + writer.clear(); + printer.writeNode(hint, node, sourceFile, writer); + return writer.getText(); + } + function printAndFormatNode(hint, node, sourceFile, formatContext) { + const syntheticFile = { + text: printUnescapedNode( + hint, + node, + sourceFile + ), + getLineAndCharacterOfPosition(pos) { + return getLineAndCharacterOfPosition(this, pos); + } + }; + const formatOptions = getFormatCodeSettingsForWriting(formatContext, sourceFile); + const nodeWithPos = ts_textChanges_exports.assignPositionsToNode(node); + const changes = ts_formatting_exports.formatNodeGivenIndentation( + nodeWithPos, + syntheticFile, + sourceFile.languageVariant, + /* indentation */ + 0, + /* delta */ + 0, + { ...formatContext, options: formatOptions } + ); + const allChanges = escapes ? toSorted(concatenate(changes, escapes), (a, b) => compareTextSpans(a.span, b.span)) : changes; + return ts_textChanges_exports.applyChanges(syntheticFile.text, allChanges); + } +} +function originToCompletionEntryData(origin) { + const ambientModuleName = origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name); + const isPackageJsonImport = origin.isFromPackageJson ? true : void 0; + if (originIsResolvedExport(origin)) { + const resolvedData = { + exportName: origin.exportName, + exportMapKey: origin.exportMapKey, + moduleSpecifier: origin.moduleSpecifier, + ambientModuleName, + fileName: origin.fileName, + isPackageJsonImport + }; + return resolvedData; + } + const unresolvedData = { + exportName: origin.exportName, + exportMapKey: origin.exportMapKey, + fileName: origin.fileName, + ambientModuleName: origin.fileName ? void 0 : stripQuotes(origin.moduleSymbol.name), + isPackageJsonImport: origin.isFromPackageJson ? true : void 0 + }; + return unresolvedData; +} +function completionEntryDataToSymbolOriginInfo(data, completionName, moduleSymbol) { + const isDefaultExport = data.exportName === "default" /* Default */; + const isFromPackageJson = !!data.isPackageJsonImport; + if (completionEntryDataIsResolved(data)) { + const resolvedOrigin = { + kind: 32 /* ResolvedExport */, + exportName: data.exportName, + exportMapKey: data.exportMapKey, + moduleSpecifier: data.moduleSpecifier, + symbolName: completionName, + fileName: data.fileName, + moduleSymbol, + isDefaultExport, + isFromPackageJson + }; + return resolvedOrigin; + } + const unresolvedOrigin = { + kind: 4 /* Export */, + exportName: data.exportName, + exportMapKey: data.exportMapKey, + symbolName: completionName, + fileName: data.fileName, + moduleSymbol, + isDefaultExport, + isFromPackageJson + }; + return unresolvedOrigin; +} +function getInsertTextAndReplacementSpanForImportCompletion(name, importStatementCompletion, origin, useSemicolons, sourceFile, program, preferences) { + const replacementSpan = importStatementCompletion.replacementSpan; + const quotedModuleSpecifier = escapeSnippetText(quote(sourceFile, preferences, origin.moduleSpecifier)); + const exportKind = origin.isDefaultExport ? 1 /* Default */ : origin.exportName === "export=" /* ExportEquals */ ? 2 /* ExportEquals */ : 0 /* Named */; + const tabStop = preferences.includeCompletionsWithSnippetText ? "$1" : ""; + const importKind = ts_codefix_exports.getImportKind( + sourceFile, + exportKind, + program, + /*forceImportKeyword*/ + true + ); + const isImportSpecifierTypeOnly = importStatementCompletion.couldBeTypeOnlyImportSpecifier; + const topLevelTypeOnlyText = importStatementCompletion.isTopLevelTypeOnly ? ` ${tokenToString(156 /* TypeKeyword */)} ` : " "; + const importSpecifierTypeOnlyText = isImportSpecifierTypeOnly ? `${tokenToString(156 /* TypeKeyword */)} ` : ""; + const suffix = useSemicolons ? ";" : ""; + switch (importKind) { + case 3 /* CommonJS */: + return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} = require(${quotedModuleSpecifier})${suffix}` }; + case 1 /* Default */: + return { replacementSpan, insertText: `import${topLevelTypeOnlyText}${escapeSnippetText(name)}${tabStop} from ${quotedModuleSpecifier}${suffix}` }; + case 2 /* Namespace */: + return { replacementSpan, insertText: `import${topLevelTypeOnlyText}* as ${escapeSnippetText(name)} from ${quotedModuleSpecifier}${suffix}` }; + case 0 /* Named */: + return { replacementSpan, insertText: `import${topLevelTypeOnlyText}{ ${importSpecifierTypeOnlyText}${escapeSnippetText(name)}${tabStop} } from ${quotedModuleSpecifier}${suffix}` }; + } +} +function quotePropertyName(sourceFile, preferences, name) { + if (/^\d+$/.test(name)) { + return name; + } + return quote(sourceFile, preferences, name); +} +function isRecommendedCompletionMatch(localSymbol, recommendedCompletion, checker) { + return localSymbol === recommendedCompletion || !!(localSymbol.flags & 1048576 /* ExportValue */) && checker.getExportSymbolOfSymbol(localSymbol) === recommendedCompletion; +} +function getSourceFromOrigin(origin) { + if (originIsExport(origin)) { + return stripQuotes(origin.moduleSymbol.name); + } + if (originIsResolvedExport(origin)) { + return origin.moduleSpecifier; + } + if ((origin == null ? void 0 : origin.kind) === 1 /* ThisType */) { + return "ThisProperty/" /* ThisProperty */; + } + if ((origin == null ? void 0 : origin.kind) === 64 /* TypeOnlyAlias */) { + return "TypeOnlyAlias/" /* TypeOnlyAlias */; + } +} +function getCompletionEntriesFromSymbols(symbols, entries, replacementToken, contextToken, location, position, sourceFile, host, program, target, log, kind, preferences, compilerOptions, formatContext, isTypeOnlyLocation, propertyAccessToConvert, jsxIdentifierExpected, isJsxInitializer, importStatementCompletion, recommendedCompletion, symbolToOriginInfoMap, symbolToSortTextMap, isJsxIdentifierExpected, isRightOfOpenTag, includeSymbol = false) { + const start = timestamp(); + const closestSymbolDeclaration = getClosestSymbolDeclaration(contextToken, location); + const useSemicolons = probablyUsesSemicolons(sourceFile); + const typeChecker = program.getTypeChecker(); + const uniques = /* @__PURE__ */ new Map(); + for (let i = 0; i < symbols.length; i++) { + const symbol = symbols[i]; + const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i]; + const info = getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, !!jsxIdentifierExpected); + if (!info || uniques.get(info.name) && (!origin || !originIsObjectLiteralMethod(origin)) || kind === 1 /* Global */ && symbolToSortTextMap && !shouldIncludeSymbol(symbol, symbolToSortTextMap)) { + continue; + } + if (!isTypeOnlyLocation && isInJSFile(sourceFile) && symbolAppearsToBeTypeOnly(symbol)) { + continue; + } + const { name, needsConvertPropertyAccess } = info; + const originalSortText = (symbolToSortTextMap == null ? void 0 : symbolToSortTextMap[getSymbolId(symbol)]) ?? SortText.LocationPriority; + const sortText = isDeprecated(symbol, typeChecker) ? SortText.Deprecated(originalSortText) : originalSortText; + const entry = createCompletionEntry( + symbol, + sortText, + replacementToken, + contextToken, + location, + position, + sourceFile, + host, + program, + name, + needsConvertPropertyAccess, + origin, + recommendedCompletion, + propertyAccessToConvert, + isJsxInitializer, + importStatementCompletion, + useSemicolons, + compilerOptions, + preferences, + kind, + formatContext, + isJsxIdentifierExpected, + isRightOfOpenTag, + includeSymbol + ); + if (!entry) { + continue; + } + const shouldShadowLaterSymbols = (!origin || originIsTypeOnlyAlias(origin)) && !(symbol.parent === void 0 && !some(symbol.declarations, (d) => d.getSourceFile() === location.getSourceFile())); + uniques.set(name, shouldShadowLaterSymbols); + insertSorted( + entries, + entry, + compareCompletionEntries, + /*equalityComparer*/ + void 0, + /*allowDuplicates*/ + true + ); + } + log("getCompletionsAtPosition: getCompletionEntriesFromSymbols: " + (timestamp() - start)); + return { + has: (name) => uniques.has(name), + add: (name) => uniques.set(name, true) + }; + function shouldIncludeSymbol(symbol, symbolToSortTextMap2) { + var _a; + let allFlags = symbol.flags; + if (!isSourceFile(location)) { + if (isExportAssignment(location.parent)) { + return true; + } + if (tryCast(closestSymbolDeclaration, isVariableDeclaration) && symbol.valueDeclaration === closestSymbolDeclaration) { + return false; + } + const symbolDeclaration = symbol.valueDeclaration ?? ((_a = symbol.declarations) == null ? void 0 : _a[0]); + if (closestSymbolDeclaration && symbolDeclaration) { + if (isParameter(closestSymbolDeclaration) && isParameter(symbolDeclaration)) { + const parameters = closestSymbolDeclaration.parent.parameters; + if (symbolDeclaration.pos >= closestSymbolDeclaration.pos && symbolDeclaration.pos < parameters.end) { + return false; + } + } else if (isTypeParameterDeclaration(closestSymbolDeclaration) && isTypeParameterDeclaration(symbolDeclaration)) { + if (closestSymbolDeclaration === symbolDeclaration && (contextToken == null ? void 0 : contextToken.kind) === 96 /* ExtendsKeyword */) { + return false; + } + if (isInTypeParameterDefault(contextToken) && !isInferTypeNode(closestSymbolDeclaration.parent)) { + const typeParameters = closestSymbolDeclaration.parent.typeParameters; + if (typeParameters && symbolDeclaration.pos >= closestSymbolDeclaration.pos && symbolDeclaration.pos < typeParameters.end) { + return false; + } + } + } + } + const symbolOrigin = skipAlias(symbol, typeChecker); + if (!!sourceFile.externalModuleIndicator && !compilerOptions.allowUmdGlobalAccess && symbolToSortTextMap2[getSymbolId(symbol)] === SortText.GlobalsOrKeywords && (symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.AutoImportSuggestions || symbolToSortTextMap2[getSymbolId(symbolOrigin)] === SortText.LocationPriority)) { + return false; + } + allFlags |= getCombinedLocalAndExportSymbolFlags(symbolOrigin); + if (isInRightSideOfInternalImportEqualsDeclaration(location)) { + return !!(allFlags & 1920 /* Namespace */); + } + if (isTypeOnlyLocation) { + return symbolCanBeReferencedAtTypeLocation(symbol, typeChecker); + } + } + return !!(allFlags & 111551 /* Value */); + } + function symbolAppearsToBeTypeOnly(symbol) { + var _a; + const flags = getCombinedLocalAndExportSymbolFlags(skipAlias(symbol, typeChecker)); + return !(flags & 111551 /* Value */) && (!isInJSFile((_a = symbol.declarations) == null ? void 0 : _a[0]) || !!(flags & 788968 /* Type */)); + } +} +function getLabelCompletionAtPosition(node) { + const entries = getLabelStatementCompletions(node); + if (entries.length) { + return { + isGlobalCompletion: false, + isMemberCompletion: false, + isNewIdentifierLocation: false, + entries, + defaultCommitCharacters: getDefaultCommitCharacters( + /*isNewIdentifierLocation*/ + false + ) + }; + } +} +function getLabelStatementCompletions(node) { + const entries = []; + const uniques = /* @__PURE__ */ new Map(); + let current = node; + while (current) { + if (isFunctionLike(current)) { + break; + } + if (isLabeledStatement(current)) { + const name = current.label.text; + if (!uniques.has(name)) { + uniques.set(name, true); + entries.push({ + name, + kindModifiers: "" /* none */, + kind: "label" /* label */, + sortText: SortText.LocationPriority + }); + } + } + current = current.parent; + } + return entries; +} +function getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences) { + if (entryId.source === "SwitchCases/" /* SwitchCases */) { + return { type: "cases" }; + } + if (entryId.data) { + const autoImport = getAutoImportSymbolFromCompletionEntryData(entryId.name, entryId.data, program, host); + if (autoImport) { + const { contextToken: contextToken2, previousToken: previousToken2 } = getRelevantTokens(position, sourceFile); + return { + type: "symbol", + symbol: autoImport.symbol, + location: getTouchingPropertyName(sourceFile, position), + previousToken: previousToken2, + contextToken: contextToken2, + isJsxInitializer: false, + isTypeOnlyLocation: false, + origin: autoImport.origin + }; + } + } + const compilerOptions = program.getCompilerOptions(); + const completionData = getCompletionData( + program, + log, + sourceFile, + compilerOptions, + position, + { includeCompletionsForModuleExports: true, includeCompletionsWithInsertText: true }, + entryId, + host, + /*formatContext*/ + void 0 + ); + if (!completionData) { + return { type: "none" }; + } + if (completionData.kind !== 0 /* Data */) { + return { type: "request", request: completionData }; + } + const { symbols, literals, location, completionKind, symbolToOriginInfoMap, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } = completionData; + const literal = find(literals, (l) => completionNameForLiteral(sourceFile, preferences, l) === entryId.name); + if (literal !== void 0) return { type: "literal", literal }; + return firstDefined(symbols, (symbol, index) => { + const origin = symbolToOriginInfoMap[index]; + const info = getCompletionEntryDisplayNameForSymbol(symbol, getEmitScriptTarget(compilerOptions), origin, completionKind, completionData.isJsxIdentifierExpected); + return info && info.name === entryId.name && (entryId.source === "ClassMemberSnippet/" /* ClassMemberSnippet */ && symbol.flags & 106500 /* ClassMember */ || entryId.source === "ObjectLiteralMethodSnippet/" /* ObjectLiteralMethodSnippet */ && symbol.flags & (4 /* Property */ | 8192 /* Method */) || getSourceFromOrigin(origin) === entryId.source || entryId.source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */) ? { type: "symbol", symbol, location, origin, contextToken, previousToken, isJsxInitializer, isTypeOnlyLocation } : void 0; + }) || { type: "none" }; +} +function getCompletionEntryDetails(program, log, sourceFile, position, entryId, host, formatContext, preferences, cancellationToken) { + const typeChecker = program.getTypeChecker(); + const compilerOptions = program.getCompilerOptions(); + const { name, source, data } = entryId; + const { previousToken, contextToken } = getRelevantTokens(position, sourceFile); + if (isInString(sourceFile, position, previousToken)) { + return ts_Completions_StringCompletions_exports.getStringLiteralCompletionDetails(name, sourceFile, position, previousToken, program, host, cancellationToken, preferences); + } + const symbolCompletion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences); + switch (symbolCompletion.type) { + case "request": { + const { request } = symbolCompletion; + switch (request.kind) { + case 1 /* JsDocTagName */: + return ts_JsDoc_exports.getJSDocTagNameCompletionDetails(name); + case 2 /* JsDocTag */: + return ts_JsDoc_exports.getJSDocTagCompletionDetails(name); + case 3 /* JsDocParameterName */: + return ts_JsDoc_exports.getJSDocParameterNameCompletionDetails(name); + case 4 /* Keywords */: + return some(request.keywordCompletions, (c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0; + default: + return Debug.assertNever(request); + } + } + case "symbol": { + const { symbol, location, contextToken: contextToken2, origin, previousToken: previousToken2 } = symbolCompletion; + const { codeActions, sourceDisplay } = getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken2, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken2, formatContext, preferences, data, source, cancellationToken); + const symbolName2 = originIsComputedPropertyName(origin) ? origin.symbolName : symbol.name; + return createCompletionDetailsForSymbol(symbol, symbolName2, typeChecker, sourceFile, location, cancellationToken, codeActions, sourceDisplay); + } + case "literal": { + const { literal } = symbolCompletion; + return createSimpleDetails(completionNameForLiteral(sourceFile, preferences, literal), "string" /* string */, typeof literal === "string" ? 8 /* stringLiteral */ : 7 /* numericLiteral */); + } + case "cases": { + const snippets = getExhaustiveCaseSnippets( + contextToken.parent, + sourceFile, + preferences, + program.getCompilerOptions(), + host, + program, + /*formatContext*/ + void 0 + ); + if (snippets == null ? void 0 : snippets.importAdder.hasFixes()) { + const { entry, importAdder } = snippets; + const changes = ts_textChanges_exports.ChangeTracker.with( + { host, formatContext, preferences }, + importAdder.writeFixes + ); + return { + name: entry.name, + kind: "" /* unknown */, + kindModifiers: "", + displayParts: [], + sourceDisplay: void 0, + codeActions: [{ + changes, + description: diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name]) + }] + }; + } + return { + name, + kind: "" /* unknown */, + kindModifiers: "", + displayParts: [], + sourceDisplay: void 0 + }; + } + case "none": + return allKeywordsCompletions().some((c) => c.name === name) ? createSimpleDetails(name, "keyword" /* keyword */, 5 /* keyword */) : void 0; + default: + Debug.assertNever(symbolCompletion); + } +} +function createSimpleDetails(name, kind, kind2) { + return createCompletionDetails(name, "" /* none */, kind, [displayPart(name, kind2)]); +} +function createCompletionDetailsForSymbol(symbol, name, checker, sourceFile, location, cancellationToken, codeActions, sourceDisplay) { + const { displayParts, documentation, symbolKind, tags } = checker.runWithCancellationToken(cancellationToken, (checker2) => ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker2, symbol, sourceFile, location, location, 7 /* All */)); + return createCompletionDetails(name, ts_SymbolDisplay_exports.getSymbolModifiers(checker, symbol), symbolKind, displayParts, documentation, tags, codeActions, sourceDisplay); +} +function createCompletionDetails(name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source) { + return { name, kindModifiers, kind, displayParts, documentation, tags, codeActions, source, sourceDisplay: source }; +} +function getCompletionEntryCodeActionsAndSourceDisplay(name, location, contextToken, origin, symbol, program, host, compilerOptions, sourceFile, position, previousToken, formatContext, preferences, data, source, cancellationToken) { + if (data == null ? void 0 : data.moduleSpecifier) { + if (previousToken && getImportStatementCompletionInfo(contextToken || previousToken, sourceFile).replacementSpan) { + return { codeActions: void 0, sourceDisplay: [textPart(data.moduleSpecifier)] }; + } + } + if (source === "ClassMemberSnippet/" /* ClassMemberSnippet */) { + const { importAdder, eraseRange } = getEntryForMemberCompletion( + host, + program, + compilerOptions, + preferences, + name, + symbol, + location, + position, + contextToken, + formatContext + ); + if ((importAdder == null ? void 0 : importAdder.hasFixes()) || eraseRange) { + const changes = ts_textChanges_exports.ChangeTracker.with( + { host, formatContext, preferences }, + (tracker) => { + if (importAdder) { + importAdder.writeFixes(tracker); + } + if (eraseRange) { + tracker.deleteRange(sourceFile, eraseRange); + } + } + ); + return { + sourceDisplay: void 0, + codeActions: [{ + changes, + description: (importAdder == null ? void 0 : importAdder.hasFixes()) ? diagnosticToString([Diagnostics.Includes_imports_of_types_referenced_by_0, name]) : diagnosticToString([Diagnostics.Update_modifiers_of_0, name]) + }] + }; + } + } + if (originIsTypeOnlyAlias(origin)) { + const codeAction2 = ts_codefix_exports.getPromoteTypeOnlyCompletionAction( + sourceFile, + origin.declaration.name, + program, + host, + formatContext, + preferences + ); + Debug.assertIsDefined(codeAction2, "Expected to have a code action for promoting type-only alias"); + return { codeActions: [codeAction2], sourceDisplay: void 0 }; + } + if (source === "ObjectLiteralMemberWithComma/" /* ObjectLiteralMemberWithComma */ && contextToken) { + const changes = ts_textChanges_exports.ChangeTracker.with( + { host, formatContext, preferences }, + (tracker) => tracker.insertText(sourceFile, contextToken.end, ",") + ); + if (changes) { + return { + sourceDisplay: void 0, + codeActions: [{ + changes, + description: diagnosticToString([Diagnostics.Add_missing_comma_for_object_member_completion_0, name]) + }] + }; + } + } + if (!origin || !(originIsExport(origin) || originIsResolvedExport(origin))) { + return { codeActions: void 0, sourceDisplay: void 0 }; + } + const checker = origin.isFromPackageJson ? host.getPackageJsonAutoImportProvider().getTypeChecker() : program.getTypeChecker(); + const { moduleSymbol } = origin; + const targetSymbol = checker.getMergedSymbol(skipAlias(symbol.exportSymbol || symbol, checker)); + const isJsxOpeningTagName = (contextToken == null ? void 0 : contextToken.kind) === 30 /* LessThanToken */ && isJsxOpeningLikeElement(contextToken.parent); + const { moduleSpecifier, codeAction } = ts_codefix_exports.getImportCompletionAction( + targetSymbol, + moduleSymbol, + data == null ? void 0 : data.exportMapKey, + sourceFile, + name, + isJsxOpeningTagName, + host, + program, + formatContext, + previousToken && isIdentifier(previousToken) ? previousToken.getStart(sourceFile) : position, + preferences, + cancellationToken + ); + Debug.assert(!(data == null ? void 0 : data.moduleSpecifier) || moduleSpecifier === data.moduleSpecifier); + return { sourceDisplay: [textPart(moduleSpecifier)], codeActions: [codeAction] }; +} +function getCompletionEntrySymbol(program, log, sourceFile, position, entryId, host, preferences) { + const completion = getSymbolCompletionFromEntryId(program, log, sourceFile, position, entryId, host, preferences); + return completion.type === "symbol" ? completion.symbol : void 0; +} +var CompletionKind = /* @__PURE__ */ ((CompletionKind2) => { + CompletionKind2[CompletionKind2["ObjectPropertyDeclaration"] = 0] = "ObjectPropertyDeclaration"; + CompletionKind2[CompletionKind2["Global"] = 1] = "Global"; + CompletionKind2[CompletionKind2["PropertyAccess"] = 2] = "PropertyAccess"; + CompletionKind2[CompletionKind2["MemberLike"] = 3] = "MemberLike"; + CompletionKind2[CompletionKind2["String"] = 4] = "String"; + CompletionKind2[CompletionKind2["None"] = 5] = "None"; + return CompletionKind2; +})(CompletionKind || {}); +function getRecommendedCompletion(previousToken, contextualType, checker) { + return firstDefined(contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), (type) => { + const symbol = type && type.symbol; + return symbol && (symbol.flags & (8 /* EnumMember */ | 384 /* Enum */ | 32 /* Class */) && !isAbstractConstructorSymbol(symbol)) ? getFirstSymbolInChain(symbol, previousToken, checker) : void 0; + }); +} +function getContextualType(previousToken, position, sourceFile, checker) { + const { parent: parent2 } = previousToken; + switch (previousToken.kind) { + case 80 /* Identifier */: + return getContextualTypeFromParent(previousToken, checker); + case 64 /* EqualsToken */: + switch (parent2.kind) { + case 260 /* VariableDeclaration */: + return checker.getContextualType(parent2.initializer); + // TODO: GH#18217 + case 226 /* BinaryExpression */: + return checker.getTypeAtLocation(parent2.left); + case 291 /* JsxAttribute */: + return checker.getContextualTypeForJsxAttribute(parent2); + default: + return void 0; + } + case 105 /* NewKeyword */: + return checker.getContextualType(parent2); + case 84 /* CaseKeyword */: + const caseClause = tryCast(parent2, isCaseClause); + return caseClause ? getSwitchedType(caseClause, checker) : void 0; + case 19 /* OpenBraceToken */: + return isJsxExpression(parent2) && !isJsxElement(parent2.parent) && !isJsxFragment(parent2.parent) ? checker.getContextualTypeForJsxAttribute(parent2.parent) : void 0; + default: + const argInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(previousToken, position, sourceFile, checker); + return argInfo ? checker.getContextualTypeForArgumentAtIndex(argInfo.invocation, argInfo.argumentIndex) : isEqualityOperatorKind(previousToken.kind) && isBinaryExpression(parent2) && isEqualityOperatorKind(parent2.operatorToken.kind) ? ( + // completion at `x ===/**/` should be for the right side + checker.getTypeAtLocation(parent2.left) + ) : checker.getContextualType(previousToken, 4 /* Completions */) || checker.getContextualType(previousToken); + } +} +function getFirstSymbolInChain(symbol, enclosingDeclaration, checker) { + const chain = checker.getAccessibleSymbolChain( + symbol, + enclosingDeclaration, + /*meaning*/ + -1 /* All */, + /*useOnlyExternalAliasing*/ + false + ); + if (chain) return first(chain); + return symbol.parent && (isModuleSymbol(symbol.parent) ? symbol : getFirstSymbolInChain(symbol.parent, enclosingDeclaration, checker)); +} +function isModuleSymbol(symbol) { + var _a; + return !!((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d.kind === 307 /* SourceFile */)); +} +function getCompletionData(program, log, sourceFile, compilerOptions, position, preferences, detailsEntryId, host, formatContext, cancellationToken) { + const typeChecker = program.getTypeChecker(); + const inCheckedFile = isCheckedFile(sourceFile, compilerOptions); + let start = timestamp(); + let currentToken = getTokenAtPosition(sourceFile, position); + log("getCompletionData: Get current token: " + (timestamp() - start)); + start = timestamp(); + const insideComment = isInComment(sourceFile, position, currentToken); + log("getCompletionData: Is inside comment: " + (timestamp() - start)); + let insideJsDocTagTypeExpression = false; + let insideJsDocImportTag = false; + let isInSnippetScope = false; + if (insideComment) { + if (hasDocComment(sourceFile, position)) { + if (sourceFile.text.charCodeAt(position - 1) === 64 /* at */) { + return { kind: 1 /* JsDocTagName */ }; + } else { + const lineStart = getLineStartPositionForPosition(position, sourceFile); + if (!/[^*|\s(/)]/.test(sourceFile.text.substring(lineStart, position))) { + return { kind: 2 /* JsDocTag */ }; + } + } + } + const tag = getJsDocTagAtPosition(currentToken, position); + if (tag) { + if (tag.tagName.pos <= position && position <= tag.tagName.end) { + return { kind: 1 /* JsDocTagName */ }; + } + if (isJSDocImportTag(tag)) { + insideJsDocImportTag = true; + } else { + const typeExpression = tryGetTypeExpressionFromTag(tag); + if (typeExpression) { + currentToken = getTokenAtPosition(sourceFile, position); + if (!currentToken || !isDeclarationName(currentToken) && (currentToken.parent.kind !== 348 /* JSDocPropertyTag */ || currentToken.parent.name !== currentToken)) { + insideJsDocTagTypeExpression = isCurrentlyEditingNode(typeExpression); + } + } + if (!insideJsDocTagTypeExpression && isJSDocParameterTag(tag) && (nodeIsMissing(tag.name) || tag.name.pos <= position && position <= tag.name.end)) { + return { kind: 3 /* JsDocParameterName */, tag }; + } + } + } + if (!insideJsDocTagTypeExpression && !insideJsDocImportTag) { + log("Returning an empty list because completion was inside a regular comment or plain text part of a JsDoc comment."); + return void 0; + } + } + start = timestamp(); + const isJsOnlyLocation = !insideJsDocTagTypeExpression && !insideJsDocImportTag && isSourceFileJS(sourceFile); + const tokens = getRelevantTokens(position, sourceFile); + const previousToken = tokens.previousToken; + let contextToken = tokens.contextToken; + log("getCompletionData: Get previous token: " + (timestamp() - start)); + let node = currentToken; + let propertyAccessToConvert; + let isRightOfDot = false; + let isRightOfQuestionDot = false; + let isRightOfOpenTag = false; + let isStartingCloseTag = false; + let isJsxInitializer = false; + let isJsxIdentifierExpected = false; + let importStatementCompletion; + let location = getTouchingPropertyName(sourceFile, position); + let keywordFilters = 0 /* None */; + let isNewIdentifierLocation = false; + let flags = 0 /* None */; + let defaultCommitCharacters; + if (contextToken) { + const importStatementCompletionInfo = getImportStatementCompletionInfo(contextToken, sourceFile); + if (importStatementCompletionInfo.keywordCompletion) { + if (importStatementCompletionInfo.isKeywordOnlyCompletion) { + return { + kind: 4 /* Keywords */, + keywordCompletions: [keywordToCompletionEntry(importStatementCompletionInfo.keywordCompletion)], + isNewIdentifierLocation: importStatementCompletionInfo.isNewIdentifierLocation + }; + } + keywordFilters = keywordFiltersFromSyntaxKind(importStatementCompletionInfo.keywordCompletion); + } + if (importStatementCompletionInfo.replacementSpan && preferences.includeCompletionsForImportStatements && preferences.includeCompletionsWithInsertText) { + flags |= 2 /* IsImportStatementCompletion */; + importStatementCompletion = importStatementCompletionInfo; + isNewIdentifierLocation = importStatementCompletionInfo.isNewIdentifierLocation; + } + if (!importStatementCompletionInfo.replacementSpan && isCompletionListBlocker(contextToken)) { + log("Returning an empty list because completion was requested in an invalid position."); + return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, computeCommitCharactersAndIsNewIdentifier().isNewIdentifierLocation) : void 0; + } + let parent2 = contextToken.parent; + if (contextToken.kind === 25 /* DotToken */ || contextToken.kind === 29 /* QuestionDotToken */) { + isRightOfDot = contextToken.kind === 25 /* DotToken */; + isRightOfQuestionDot = contextToken.kind === 29 /* QuestionDotToken */; + switch (parent2.kind) { + case 211 /* PropertyAccessExpression */: + propertyAccessToConvert = parent2; + node = propertyAccessToConvert.expression; + const leftmostAccessExpression = getLeftmostAccessExpression(propertyAccessToConvert); + if (nodeIsMissing(leftmostAccessExpression) || (isCallExpression(node) || isFunctionLike(node)) && node.end === contextToken.pos && node.getChildCount(sourceFile) && last(node.getChildren(sourceFile)).kind !== 22 /* CloseParenToken */) { + return void 0; + } + break; + case 166 /* QualifiedName */: + node = parent2.left; + break; + case 267 /* ModuleDeclaration */: + node = parent2.name; + break; + case 205 /* ImportType */: + node = parent2; + break; + case 236 /* MetaProperty */: + node = parent2.getFirstToken(sourceFile); + Debug.assert(node.kind === 102 /* ImportKeyword */ || node.kind === 105 /* NewKeyword */); + break; + default: + return void 0; + } + } else if (!importStatementCompletion) { + if (parent2 && parent2.kind === 211 /* PropertyAccessExpression */) { + contextToken = parent2; + parent2 = parent2.parent; + } + if (currentToken.parent === location) { + switch (currentToken.kind) { + case 32 /* GreaterThanToken */: + if (currentToken.parent.kind === 284 /* JsxElement */ || currentToken.parent.kind === 286 /* JsxOpeningElement */) { + location = currentToken; + } + break; + case 44 /* SlashToken */: + if (currentToken.parent.kind === 285 /* JsxSelfClosingElement */) { + location = currentToken; + } + break; + } + } + switch (parent2.kind) { + case 287 /* JsxClosingElement */: + if (contextToken.kind === 44 /* SlashToken */) { + isStartingCloseTag = true; + location = contextToken; + } + break; + case 226 /* BinaryExpression */: + if (!binaryExpressionMayBeOpenTag(parent2)) { + break; + } + // falls through + case 285 /* JsxSelfClosingElement */: + case 284 /* JsxElement */: + case 286 /* JsxOpeningElement */: + isJsxIdentifierExpected = true; + if (contextToken.kind === 30 /* LessThanToken */) { + isRightOfOpenTag = true; + location = contextToken; + } + break; + case 294 /* JsxExpression */: + case 293 /* JsxSpreadAttribute */: + if (previousToken.kind === 20 /* CloseBraceToken */ || previousToken.kind === 80 /* Identifier */ && previousToken.parent.kind === 291 /* JsxAttribute */) { + isJsxIdentifierExpected = true; + } + break; + case 291 /* JsxAttribute */: + if (parent2.initializer === previousToken && previousToken.end < position) { + isJsxIdentifierExpected = true; + break; + } + switch (previousToken.kind) { + case 64 /* EqualsToken */: + isJsxInitializer = true; + break; + case 80 /* Identifier */: + isJsxIdentifierExpected = true; + if (parent2 !== previousToken.parent && !parent2.initializer && findChildOfKind(parent2, 64 /* EqualsToken */, sourceFile)) { + isJsxInitializer = previousToken; + } + } + break; + } + } + } + const semanticStart = timestamp(); + let completionKind = 5 /* None */; + let hasUnresolvedAutoImports = false; + let symbols = []; + let importSpecifierResolver; + const symbolToOriginInfoMap = []; + const symbolToSortTextMap = []; + const seenPropertySymbols = /* @__PURE__ */ new Set(); + const isTypeOnlyLocation = isTypeOnlyCompletion(); + const getModuleSpecifierResolutionHost = memoizeOne((isFromPackageJson) => { + return createModuleSpecifierResolutionHost(isFromPackageJson ? host.getPackageJsonAutoImportProvider() : program, host); + }); + if (isRightOfDot || isRightOfQuestionDot) { + getTypeScriptMemberSymbols(); + } else if (isRightOfOpenTag) { + symbols = typeChecker.getJsxIntrinsicTagNamesAt(location); + Debug.assertEachIsDefined(symbols, "getJsxIntrinsicTagNames() should all be defined"); + tryGetGlobalSymbols(); + completionKind = 1 /* Global */; + keywordFilters = 0 /* None */; + } else if (isStartingCloseTag) { + const tagName = contextToken.parent.parent.openingElement.tagName; + const tagSymbol = typeChecker.getSymbolAtLocation(tagName); + if (tagSymbol) { + symbols = [tagSymbol]; + } + completionKind = 1 /* Global */; + keywordFilters = 0 /* None */; + } else { + if (!tryGetGlobalSymbols()) { + return keywordFilters ? keywordCompletionData(keywordFilters, isJsOnlyLocation, isNewIdentifierLocation) : void 0; + } + } + log("getCompletionData: Semantic work: " + (timestamp() - semanticStart)); + const contextualType = previousToken && getContextualType(previousToken, position, sourceFile, typeChecker); + const isLiteralExpected = !tryCast(previousToken, isStringLiteralLike) && !isJsxIdentifierExpected; + const literals = !isLiteralExpected ? [] : mapDefined( + contextualType && (contextualType.isUnion() ? contextualType.types : [contextualType]), + (t) => t.isLiteral() && !(t.flags & 1024 /* EnumLiteral */) ? t.value : void 0 + ); + const recommendedCompletion = previousToken && contextualType && getRecommendedCompletion(previousToken, contextualType, typeChecker); + return { + kind: 0 /* Data */, + symbols, + completionKind, + isInSnippetScope, + propertyAccessToConvert, + isNewIdentifierLocation, + location, + keywordFilters, + literals, + symbolToOriginInfoMap, + recommendedCompletion, + previousToken, + contextToken, + isJsxInitializer, + insideJsDocTagTypeExpression, + symbolToSortTextMap, + isTypeOnlyLocation, + isJsxIdentifierExpected, + isRightOfOpenTag, + isRightOfDotOrQuestionDot: isRightOfDot || isRightOfQuestionDot, + importStatementCompletion, + hasUnresolvedAutoImports, + flags, + defaultCommitCharacters + }; + function isTagWithTypeExpression(tag) { + switch (tag.kind) { + case 341 /* JSDocParameterTag */: + case 348 /* JSDocPropertyTag */: + case 342 /* JSDocReturnTag */: + case 344 /* JSDocTypeTag */: + case 346 /* JSDocTypedefTag */: + case 349 /* JSDocThrowsTag */: + case 350 /* JSDocSatisfiesTag */: + return true; + case 345 /* JSDocTemplateTag */: + return !!tag.constraint; + default: + return false; + } + } + function tryGetTypeExpressionFromTag(tag) { + if (isTagWithTypeExpression(tag)) { + const typeExpression = isJSDocTemplateTag(tag) ? tag.constraint : tag.typeExpression; + return typeExpression && typeExpression.kind === 309 /* JSDocTypeExpression */ ? typeExpression : void 0; + } + if (isJSDocAugmentsTag(tag) || isJSDocImplementsTag(tag)) { + return tag.class; + } + return void 0; + } + function getTypeScriptMemberSymbols() { + completionKind = 2 /* PropertyAccess */; + const isImportType = isLiteralImportTypeNode(node); + const isTypeLocation = isImportType && !node.isTypeOf || isPartOfTypeNode(node.parent) || isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker); + const isRhsOfImportDeclaration = isInRightSideOfInternalImportEqualsDeclaration(node); + if (isEntityName(node) || isImportType || isPropertyAccessExpression(node)) { + const isNamespaceName = isModuleDeclaration(node.parent); + if (isNamespaceName) { + isNewIdentifierLocation = true; + defaultCommitCharacters = []; + } + let symbol = typeChecker.getSymbolAtLocation(node); + if (symbol) { + symbol = skipAlias(symbol, typeChecker); + if (symbol.flags & (1536 /* Module */ | 384 /* Enum */)) { + const exportedSymbols = typeChecker.getExportsOfModule(symbol); + Debug.assertEachIsDefined(exportedSymbols, "getExportsOfModule() should all be defined"); + const isValidValueAccess = (symbol2) => typeChecker.isValidPropertyAccess(isImportType ? node : node.parent, symbol2.name); + const isValidTypeAccess = (symbol2) => symbolCanBeReferencedAtTypeLocation(symbol2, typeChecker); + const isValidAccess = isNamespaceName ? (symbol2) => { + var _a; + return !!(symbol2.flags & 1920 /* Namespace */) && !((_a = symbol2.declarations) == null ? void 0 : _a.every((d) => d.parent === node.parent)); + } : isRhsOfImportDeclaration ? ( + // Any kind is allowed when dotting off namespace in internal import equals declaration + (symbol2) => isValidTypeAccess(symbol2) || isValidValueAccess(symbol2) + ) : isTypeLocation || insideJsDocTagTypeExpression ? isValidTypeAccess : isValidValueAccess; + for (const exportedSymbol of exportedSymbols) { + if (isValidAccess(exportedSymbol)) { + symbols.push(exportedSymbol); + } + } + if (!isTypeLocation && !insideJsDocTagTypeExpression && symbol.declarations && symbol.declarations.some((d) => d.kind !== 307 /* SourceFile */ && d.kind !== 267 /* ModuleDeclaration */ && d.kind !== 266 /* EnumDeclaration */)) { + let type = typeChecker.getTypeOfSymbolAtLocation(symbol, node).getNonOptionalType(); + let insertQuestionDot = false; + if (type.isNullableType()) { + const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false; + if (canCorrectToQuestionDot || isRightOfQuestionDot) { + type = type.getNonNullableType(); + if (canCorrectToQuestionDot) { + insertQuestionDot = true; + } + } + } + addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot); + } + return; + } + } + } + if (!isTypeLocation || isInTypeQuery(node)) { + typeChecker.tryGetThisTypeAt( + node, + /*includeGlobalThis*/ + false + ); + let type = typeChecker.getTypeAtLocation(node).getNonOptionalType(); + if (!isTypeLocation) { + let insertQuestionDot = false; + if (type.isNullableType()) { + const canCorrectToQuestionDot = isRightOfDot && !isRightOfQuestionDot && preferences.includeAutomaticOptionalChainCompletions !== false; + if (canCorrectToQuestionDot || isRightOfQuestionDot) { + type = type.getNonNullableType(); + if (canCorrectToQuestionDot) { + insertQuestionDot = true; + } + } + } + addTypeProperties(type, !!(node.flags & 65536 /* AwaitContext */), insertQuestionDot); + } else { + addTypeProperties( + type.getNonNullableType(), + /*insertAwait*/ + false, + /*insertQuestionDot*/ + false + ); + } + } + } + function addTypeProperties(type, insertAwait, insertQuestionDot) { + if (type.getStringIndexType()) { + isNewIdentifierLocation = true; + defaultCommitCharacters = []; + } + if (isRightOfQuestionDot && some(type.getCallSignatures())) { + isNewIdentifierLocation = true; + defaultCommitCharacters ?? (defaultCommitCharacters = allCommitCharacters); + } + const propertyAccess = node.kind === 205 /* ImportType */ ? node : node.parent; + if (inCheckedFile) { + for (const symbol of type.getApparentProperties()) { + if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, symbol)) { + addPropertySymbol( + symbol, + /*insertAwait*/ + false, + insertQuestionDot + ); + } + } + } else { + symbols.push(...filter(getPropertiesForCompletion(type, typeChecker), (s) => typeChecker.isValidPropertyAccessForCompletions(propertyAccess, type, s))); + } + if (insertAwait && preferences.includeCompletionsWithInsertText) { + const promiseType = typeChecker.getPromisedTypeOfPromise(type); + if (promiseType) { + for (const symbol of promiseType.getApparentProperties()) { + if (typeChecker.isValidPropertyAccessForCompletions(propertyAccess, promiseType, symbol)) { + addPropertySymbol( + symbol, + /*insertAwait*/ + true, + insertQuestionDot + ); + } + } + } + } + } + function addPropertySymbol(symbol, insertAwait, insertQuestionDot) { + var _a; + const computedPropertyName = firstDefined(symbol.declarations, (decl) => tryCast(getNameOfDeclaration(decl), isComputedPropertyName)); + if (computedPropertyName) { + const leftMostName = getLeftMostName(computedPropertyName.expression); + const nameSymbol = leftMostName && typeChecker.getSymbolAtLocation(leftMostName); + const firstAccessibleSymbol = nameSymbol && getFirstSymbolInChain(nameSymbol, contextToken, typeChecker); + const firstAccessibleSymbolId = firstAccessibleSymbol && getSymbolId(firstAccessibleSymbol); + if (firstAccessibleSymbolId && addToSeen(seenPropertySymbols, firstAccessibleSymbolId)) { + const index = symbols.length; + symbols.push(firstAccessibleSymbol); + const moduleSymbol = firstAccessibleSymbol.parent; + if (!moduleSymbol || !isExternalModuleSymbol(moduleSymbol) || typeChecker.tryGetMemberInModuleExportsAndProperties(firstAccessibleSymbol.name, moduleSymbol) !== firstAccessibleSymbol) { + symbolToOriginInfoMap[index] = { kind: getNullableSymbolOriginInfoKind(2 /* SymbolMemberNoExport */) }; + } else { + const fileName = isExternalModuleNameRelative(stripQuotes(moduleSymbol.name)) ? (_a = getSourceFileOfModule(moduleSymbol)) == null ? void 0 : _a.fileName : void 0; + const { moduleSpecifier } = (importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences))).getModuleSpecifierForBestExportInfo( + [{ + exportKind: 0 /* Named */, + moduleFileName: fileName, + isFromPackageJson: false, + moduleSymbol, + symbol: firstAccessibleSymbol, + targetFlags: skipAlias(firstAccessibleSymbol, typeChecker).flags + }], + position, + isValidTypeOnlyAliasUseSite(location) + ) || {}; + if (moduleSpecifier) { + const origin = { + kind: getNullableSymbolOriginInfoKind(6 /* SymbolMemberExport */), + moduleSymbol, + isDefaultExport: false, + symbolName: firstAccessibleSymbol.name, + exportName: firstAccessibleSymbol.name, + fileName, + moduleSpecifier + }; + symbolToOriginInfoMap[index] = origin; + } + } + } else if (preferences.includeCompletionsWithInsertText) { + if (firstAccessibleSymbolId && seenPropertySymbols.has(firstAccessibleSymbolId)) { + return; + } + addSymbolOriginInfo(symbol); + addSymbolSortInfo(symbol); + symbols.push(symbol); + } + } else { + addSymbolOriginInfo(symbol); + addSymbolSortInfo(symbol); + symbols.push(symbol); + } + function addSymbolSortInfo(symbol2) { + if (isStaticProperty(symbol2)) { + symbolToSortTextMap[getSymbolId(symbol2)] = SortText.LocalDeclarationPriority; + } + } + function addSymbolOriginInfo(symbol2) { + if (preferences.includeCompletionsWithInsertText) { + if (insertAwait && addToSeen(seenPropertySymbols, getSymbolId(symbol2))) { + symbolToOriginInfoMap[symbols.length] = { kind: getNullableSymbolOriginInfoKind(8 /* Promise */) }; + } else if (insertQuestionDot) { + symbolToOriginInfoMap[symbols.length] = { kind: 16 /* Nullable */ }; + } + } + } + function getNullableSymbolOriginInfoKind(kind) { + return insertQuestionDot ? kind | 16 /* Nullable */ : kind; + } + } + function getLeftMostName(e) { + return isIdentifier(e) ? e : isPropertyAccessExpression(e) ? getLeftMostName(e.expression) : void 0; + } + function tryGetGlobalSymbols() { + const result = tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() || tryGetObjectLikeCompletionSymbols() || tryGetImportCompletionSymbols() || tryGetImportOrExportClauseCompletionSymbols() || tryGetImportAttributesCompletionSymbols() || tryGetLocalNamedExportCompletionSymbols() || tryGetConstructorCompletion() || tryGetClassLikeCompletionSymbols() || tryGetJsxCompletionSymbols() || (getGlobalCompletions(), 1 /* Success */); + return result === 1 /* Success */; + } + function tryGetConstructorCompletion() { + if (!tryGetConstructorLikeCompletionContainer(contextToken)) return 0 /* Continue */; + completionKind = 5 /* None */; + isNewIdentifierLocation = true; + keywordFilters = 4 /* ConstructorParameterKeywords */; + return 1 /* Success */; + } + function tryGetJsxCompletionSymbols() { + const jsxContainer = tryGetContainingJsxElement(contextToken); + const attrsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes); + if (!attrsType) return 0 /* Continue */; + const completionsType = jsxContainer && typeChecker.getContextualType(jsxContainer.attributes, 4 /* Completions */); + symbols = concatenate(symbols, filterJsxAttributes(getPropertiesForObjectExpression(attrsType, completionsType, jsxContainer.attributes, typeChecker), jsxContainer.attributes.properties)); + setSortTextToOptionalMember(); + completionKind = 3 /* MemberLike */; + isNewIdentifierLocation = false; + return 1 /* Success */; + } + function tryGetImportCompletionSymbols() { + if (!importStatementCompletion) return 0 /* Continue */; + isNewIdentifierLocation = true; + collectAutoImports(); + return 1 /* Success */; + } + function getGlobalCompletions() { + keywordFilters = tryGetFunctionLikeBodyCompletionContainer(contextToken) ? 5 /* FunctionLikeBodyKeywords */ : 1 /* All */; + completionKind = 1 /* Global */; + ({ isNewIdentifierLocation, defaultCommitCharacters } = computeCommitCharactersAndIsNewIdentifier()); + if (previousToken !== contextToken) { + Debug.assert(!!previousToken, "Expected 'contextToken' to be defined when different from 'previousToken'."); + } + const adjustedPosition = previousToken !== contextToken ? previousToken.getStart() : position; + const scopeNode = getScopeNode(contextToken, adjustedPosition, sourceFile) || sourceFile; + isInSnippetScope = isSnippetScope(scopeNode); + const symbolMeanings = (isTypeOnlyLocation ? 0 /* None */ : 111551 /* Value */) | 788968 /* Type */ | 1920 /* Namespace */ | 2097152 /* Alias */; + const typeOnlyAliasNeedsPromotion = previousToken && !isValidTypeOnlyAliasUseSite(previousToken); + symbols = concatenate(symbols, typeChecker.getSymbolsInScope(scopeNode, symbolMeanings)); + Debug.assertEachIsDefined(symbols, "getSymbolsInScope() should all be defined"); + for (let i = 0; i < symbols.length; i++) { + const symbol = symbols[i]; + if (!typeChecker.isArgumentsSymbol(symbol) && !some(symbol.declarations, (d) => d.getSourceFile() === sourceFile)) { + symbolToSortTextMap[getSymbolId(symbol)] = SortText.GlobalsOrKeywords; + } + if (typeOnlyAliasNeedsPromotion && !(symbol.flags & 111551 /* Value */)) { + const typeOnlyAliasDeclaration = symbol.declarations && find(symbol.declarations, isTypeOnlyImportDeclaration); + if (typeOnlyAliasDeclaration) { + const origin = { kind: 64 /* TypeOnlyAlias */, declaration: typeOnlyAliasDeclaration }; + symbolToOriginInfoMap[i] = origin; + } + } + } + if (preferences.includeCompletionsWithInsertText && scopeNode.kind !== 307 /* SourceFile */) { + const thisType = typeChecker.tryGetThisTypeAt( + scopeNode, + /*includeGlobalThis*/ + false, + isClassLike(scopeNode.parent) ? scopeNode : void 0 + ); + if (thisType && !isProbablyGlobalType(thisType, sourceFile, typeChecker)) { + for (const symbol of getPropertiesForCompletion(thisType, typeChecker)) { + symbolToOriginInfoMap[symbols.length] = { kind: 1 /* ThisType */ }; + symbols.push(symbol); + symbolToSortTextMap[getSymbolId(symbol)] = SortText.SuggestedClassMembers; + } + } + } + collectAutoImports(); + if (isTypeOnlyLocation) { + keywordFilters = contextToken && isAssertionExpression(contextToken.parent) ? 6 /* TypeAssertionKeywords */ : 7 /* TypeKeywords */; + } + } + function shouldOfferImportCompletions() { + var _a; + if (importStatementCompletion) return true; + if (!preferences.includeCompletionsForModuleExports) return false; + if (sourceFile.externalModuleIndicator || sourceFile.commonJsModuleIndicator) return true; + if (compilerOptionsIndicateEsModules(program.getCompilerOptions())) return true; + return ((_a = program.getSymlinkCache) == null ? void 0 : _a.call(program).hasAnySymlinks()) || !!program.getCompilerOptions().paths || programContainsModules(program); + } + function isSnippetScope(scopeNode) { + switch (scopeNode.kind) { + case 307 /* SourceFile */: + case 228 /* TemplateExpression */: + case 294 /* JsxExpression */: + case 241 /* Block */: + return true; + default: + return isStatement(scopeNode); + } + } + function isTypeOnlyCompletion() { + return insideJsDocTagTypeExpression || insideJsDocImportTag || !!importStatementCompletion && isTypeOnlyImportOrExportDeclaration(location.parent) || !isContextTokenValueLocation(contextToken) && (isPossiblyTypeArgumentPosition(contextToken, sourceFile, typeChecker) || isPartOfTypeNode(location) || isContextTokenTypeLocation(contextToken)); + } + function isContextTokenValueLocation(contextToken2) { + return contextToken2 && (contextToken2.kind === 114 /* TypeOfKeyword */ && (contextToken2.parent.kind === 186 /* TypeQuery */ || isTypeOfExpression(contextToken2.parent)) || contextToken2.kind === 131 /* AssertsKeyword */ && contextToken2.parent.kind === 182 /* TypePredicate */); + } + function isContextTokenTypeLocation(contextToken2) { + if (contextToken2) { + const parentKind = contextToken2.parent.kind; + switch (contextToken2.kind) { + case 59 /* ColonToken */: + return parentKind === 172 /* PropertyDeclaration */ || parentKind === 171 /* PropertySignature */ || parentKind === 169 /* Parameter */ || parentKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(parentKind); + case 64 /* EqualsToken */: + return parentKind === 265 /* TypeAliasDeclaration */ || parentKind === 168 /* TypeParameter */; + case 130 /* AsKeyword */: + return parentKind === 234 /* AsExpression */; + case 30 /* LessThanToken */: + return parentKind === 183 /* TypeReference */ || parentKind === 216 /* TypeAssertionExpression */; + case 96 /* ExtendsKeyword */: + return parentKind === 168 /* TypeParameter */; + case 152 /* SatisfiesKeyword */: + return parentKind === 238 /* SatisfiesExpression */; + } + } + return false; + } + function collectAutoImports() { + var _a, _b; + if (!shouldOfferImportCompletions()) return; + Debug.assert(!(detailsEntryId == null ? void 0 : detailsEntryId.data), "Should not run 'collectAutoImports' when faster path is available via `data`"); + if (detailsEntryId && !detailsEntryId.source) { + return; + } + flags |= 1 /* MayIncludeAutoImports */; + const isAfterTypeOnlyImportSpecifierModifier = previousToken === contextToken && importStatementCompletion; + const lowerCaseTokenText = isAfterTypeOnlyImportSpecifierModifier ? "" : previousToken && isIdentifier(previousToken) ? previousToken.text.toLowerCase() : ""; + const moduleSpecifierCache = (_a = host.getModuleSpecifierCache) == null ? void 0 : _a.call(host); + const exportInfo = getExportInfoMap(sourceFile, host, program, preferences, cancellationToken); + const packageJsonAutoImportProvider = (_b = host.getPackageJsonAutoImportProvider) == null ? void 0 : _b.call(host); + const packageJsonFilter = detailsEntryId ? void 0 : createPackageJsonImportFilter(sourceFile, preferences, host); + resolvingModuleSpecifiers( + "collectAutoImports", + host, + importSpecifierResolver || (importSpecifierResolver = ts_codefix_exports.createImportSpecifierResolver(sourceFile, program, host, preferences)), + program, + position, + preferences, + !!importStatementCompletion, + isValidTypeOnlyAliasUseSite(location), + (context) => { + exportInfo.search( + sourceFile.path, + /*preferCapitalized*/ + isRightOfOpenTag, + (symbolName2, targetFlags) => { + if (!isIdentifierText(symbolName2, getEmitScriptTarget(host.getCompilationSettings()))) return false; + if (!detailsEntryId && isStringANonContextualKeyword(symbolName2)) return false; + if (!isTypeOnlyLocation && !importStatementCompletion && !(targetFlags & 111551 /* Value */)) return false; + if (isTypeOnlyLocation && !(targetFlags & (1536 /* Module */ | 788968 /* Type */))) return false; + const firstChar = symbolName2.charCodeAt(0); + if (isRightOfOpenTag && (firstChar < 65 /* A */ || firstChar > 90 /* Z */)) return false; + if (detailsEntryId) return true; + return charactersFuzzyMatchInString(symbolName2, lowerCaseTokenText); + }, + (info, symbolName2, isFromAmbientModule, exportMapKey) => { + if (detailsEntryId && !some(info, (i) => detailsEntryId.source === stripQuotes(i.moduleSymbol.name))) { + return; + } + info = filter(info, isImportableExportInfo); + if (!info.length) { + return; + } + const result = context.tryResolve(info, isFromAmbientModule) || {}; + if (result === "failed") return; + let exportInfo2 = info[0], moduleSpecifier; + if (result !== "skipped") { + ({ exportInfo: exportInfo2 = info[0], moduleSpecifier } = result); + } + const isDefaultExport = exportInfo2.exportKind === 1 /* Default */; + const symbol = isDefaultExport && getLocalSymbolForExportDefault(Debug.checkDefined(exportInfo2.symbol)) || Debug.checkDefined(exportInfo2.symbol); + pushAutoImportSymbol(symbol, { + kind: moduleSpecifier ? 32 /* ResolvedExport */ : 4 /* Export */, + moduleSpecifier, + symbolName: symbolName2, + exportMapKey, + exportName: exportInfo2.exportKind === 2 /* ExportEquals */ ? "export=" /* ExportEquals */ : Debug.checkDefined(exportInfo2.symbol).name, + fileName: exportInfo2.moduleFileName, + isDefaultExport, + moduleSymbol: exportInfo2.moduleSymbol, + isFromPackageJson: exportInfo2.isFromPackageJson + }); + } + ); + hasUnresolvedAutoImports = context.skippedAny(); + flags |= context.resolvedAny() ? 8 /* ResolvedModuleSpecifiers */ : 0; + flags |= context.resolvedBeyondLimit() ? 16 /* ResolvedModuleSpecifiersBeyondLimit */ : 0; + } + ); + function isImportableExportInfo(info) { + return isImportable( + info.isFromPackageJson ? packageJsonAutoImportProvider : program, + sourceFile, + tryCast(info.moduleSymbol.valueDeclaration, isSourceFile), + info.moduleSymbol, + preferences, + packageJsonFilter, + getModuleSpecifierResolutionHost(info.isFromPackageJson), + moduleSpecifierCache + ); + } + } + function pushAutoImportSymbol(symbol, origin) { + const symbolId = getSymbolId(symbol); + if (symbolToSortTextMap[symbolId] === SortText.GlobalsOrKeywords) { + return; + } + symbolToOriginInfoMap[symbols.length] = origin; + symbolToSortTextMap[symbolId] = importStatementCompletion ? SortText.LocationPriority : SortText.AutoImportSuggestions; + symbols.push(symbol); + } + function collectObjectLiteralMethodSymbols(members, enclosingDeclaration) { + if (isInJSFile(location)) { + return; + } + members.forEach((member) => { + if (!isObjectLiteralMethodSymbol(member)) { + return; + } + const displayName = getCompletionEntryDisplayNameForSymbol( + member, + getEmitScriptTarget(compilerOptions), + /*origin*/ + void 0, + 0 /* ObjectPropertyDeclaration */, + /*jsxIdentifierExpected*/ + false + ); + if (!displayName) { + return; + } + const { name } = displayName; + const entryProps = getEntryForObjectLiteralMethodCompletion( + member, + name, + enclosingDeclaration, + program, + host, + compilerOptions, + preferences, + formatContext + ); + if (!entryProps) { + return; + } + const origin = { kind: 128 /* ObjectLiteralMethod */, ...entryProps }; + flags |= 32 /* MayIncludeMethodSnippets */; + symbolToOriginInfoMap[symbols.length] = origin; + symbols.push(member); + }); + } + function isObjectLiteralMethodSymbol(symbol) { + if (!(symbol.flags & (4 /* Property */ | 8192 /* Method */))) { + return false; + } + return true; + } + function getScopeNode(initialToken, position2, sourceFile2) { + let scope = initialToken; + while (scope && !positionBelongsToNode(scope, position2, sourceFile2)) { + scope = scope.parent; + } + return scope; + } + function isCompletionListBlocker(contextToken2) { + const start2 = timestamp(); + const result = isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) || isSolelyIdentifierDefinitionLocation(contextToken2) || isDotOfNumericLiteral(contextToken2) || isInJsxText(contextToken2) || isBigIntLiteral(contextToken2); + log("getCompletionsAtPosition: isCompletionListBlocker: " + (timestamp() - start2)); + return result; + } + function isInJsxText(contextToken2) { + if (contextToken2.kind === 12 /* JsxText */) { + return true; + } + if (contextToken2.kind === 32 /* GreaterThanToken */ && contextToken2.parent) { + if (location === contextToken2.parent && (location.kind === 286 /* JsxOpeningElement */ || location.kind === 285 /* JsxSelfClosingElement */)) { + return false; + } + if (contextToken2.parent.kind === 286 /* JsxOpeningElement */) { + return location.parent.kind !== 286 /* JsxOpeningElement */; + } + if (contextToken2.parent.kind === 287 /* JsxClosingElement */ || contextToken2.parent.kind === 285 /* JsxSelfClosingElement */) { + return !!contextToken2.parent.parent && contextToken2.parent.parent.kind === 284 /* JsxElement */; + } + } + return false; + } + function computeCommitCharactersAndIsNewIdentifier() { + if (contextToken) { + const containingNodeKind = contextToken.parent.kind; + const tokenKind = keywordForNode(contextToken); + switch (tokenKind) { + case 28 /* CommaToken */: + switch (containingNodeKind) { + case 213 /* CallExpression */: + // func( a, | + case 214 /* NewExpression */: { + const expression = contextToken.parent.expression; + if (getLineAndCharacterOfPosition(sourceFile, expression.end).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { + return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; + } + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; + } + case 226 /* BinaryExpression */: + return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; + case 176 /* Constructor */: + // constructor( a, | /* public, protected, private keywords are allowed here, so show completion */ + case 184 /* FunctionType */: + // var x: (s: string, list| + case 210 /* ObjectLiteralExpression */: + return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; + case 209 /* ArrayLiteralExpression */: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; + default: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + case 21 /* OpenParenToken */: + switch (containingNodeKind) { + case 213 /* CallExpression */: + // func( | + case 214 /* NewExpression */: { + const expression = contextToken.parent.expression; + if (getLineAndCharacterOfPosition(sourceFile, expression.end).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { + return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; + } + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; + } + case 217 /* ParenthesizedExpression */: + return { defaultCommitCharacters: noCommaCommitCharacters, isNewIdentifierLocation: true }; + case 176 /* Constructor */: + // constructor( | + case 196 /* ParenthesizedType */: + return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; + default: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + case 23 /* OpenBracketToken */: + switch (containingNodeKind) { + case 209 /* ArrayLiteralExpression */: + // [ | + case 181 /* IndexSignature */: + // [ | : string ] + case 189 /* TupleType */: + // [ | : string ] + case 167 /* ComputedPropertyName */: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; + default: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + case 144 /* ModuleKeyword */: + // module | + case 145 /* NamespaceKeyword */: + // namespace | + case 102 /* ImportKeyword */: + return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; + case 25 /* DotToken */: + switch (containingNodeKind) { + case 267 /* ModuleDeclaration */: + return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; + default: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + case 19 /* OpenBraceToken */: + switch (containingNodeKind) { + case 263 /* ClassDeclaration */: + // class A { | + case 210 /* ObjectLiteralExpression */: + return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; + default: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + case 64 /* EqualsToken */: + switch (containingNodeKind) { + case 260 /* VariableDeclaration */: + // const x = a| + case 226 /* BinaryExpression */: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: true }; + default: + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + case 16 /* TemplateHead */: + return { + defaultCommitCharacters: allCommitCharacters, + isNewIdentifierLocation: containingNodeKind === 228 /* TemplateExpression */ + // `aa ${| + }; + case 17 /* TemplateMiddle */: + return { + defaultCommitCharacters: allCommitCharacters, + isNewIdentifierLocation: containingNodeKind === 239 /* TemplateSpan */ + // `aa ${10} dd ${| + }; + case 134 /* AsyncKeyword */: + return containingNodeKind === 174 /* MethodDeclaration */ || containingNodeKind === 304 /* ShorthandPropertyAssignment */ ? { defaultCommitCharacters: [], isNewIdentifierLocation: true } : { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + case 42 /* AsteriskToken */: + return containingNodeKind === 174 /* MethodDeclaration */ ? { defaultCommitCharacters: [], isNewIdentifierLocation: true } : { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + if (isClassMemberCompletionKeyword(tokenKind)) { + return { defaultCommitCharacters: [], isNewIdentifierLocation: true }; + } + } + return { defaultCommitCharacters: allCommitCharacters, isNewIdentifierLocation: false }; + } + function isInStringOrRegularExpressionOrTemplateLiteral(contextToken2) { + return (isRegularExpressionLiteral(contextToken2) || isStringTextContainingNode(contextToken2)) && (rangeContainsPositionExclusive(contextToken2, position) || position === contextToken2.end && (!!contextToken2.isUnterminated || isRegularExpressionLiteral(contextToken2))); + } + function tryGetObjectTypeLiteralInTypeArgumentCompletionSymbols() { + const typeLiteralNode = tryGetTypeLiteralNode(contextToken); + if (!typeLiteralNode) return 0 /* Continue */; + const intersectionTypeNode = isIntersectionTypeNode(typeLiteralNode.parent) ? typeLiteralNode.parent : void 0; + const containerTypeNode = intersectionTypeNode || typeLiteralNode; + const containerExpectedType = getConstraintOfTypeArgumentProperty(containerTypeNode, typeChecker); + if (!containerExpectedType) return 0 /* Continue */; + const containerActualType = typeChecker.getTypeFromTypeNode(containerTypeNode); + const members = getPropertiesForCompletion(containerExpectedType, typeChecker); + const existingMembers = getPropertiesForCompletion(containerActualType, typeChecker); + const existingMemberEscapedNames = /* @__PURE__ */ new Set(); + existingMembers.forEach((s) => existingMemberEscapedNames.add(s.escapedName)); + symbols = concatenate(symbols, filter(members, (s) => !existingMemberEscapedNames.has(s.escapedName))); + completionKind = 0 /* ObjectPropertyDeclaration */; + isNewIdentifierLocation = true; + return 1 /* Success */; + } + function tryGetObjectLikeCompletionSymbols() { + if ((contextToken == null ? void 0 : contextToken.kind) === 26 /* DotDotDotToken */) return 0 /* Continue */; + const symbolsStartIndex = symbols.length; + const objectLikeContainer = tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile); + if (!objectLikeContainer) return 0 /* Continue */; + completionKind = 0 /* ObjectPropertyDeclaration */; + let typeMembers; + let existingMembers; + if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */) { + const instantiatedType = tryGetObjectLiteralContextualType(objectLikeContainer, typeChecker); + if (instantiatedType === void 0) { + if (objectLikeContainer.flags & 67108864 /* InWithStatement */) { + return 2 /* Fail */; + } + return 0 /* Continue */; + } + const completionsType = typeChecker.getContextualType(objectLikeContainer, 4 /* Completions */); + const hasStringIndexType = (completionsType || instantiatedType).getStringIndexType(); + const hasNumberIndextype = (completionsType || instantiatedType).getNumberIndexType(); + isNewIdentifierLocation = !!hasStringIndexType || !!hasNumberIndextype; + typeMembers = getPropertiesForObjectExpression(instantiatedType, completionsType, objectLikeContainer, typeChecker); + existingMembers = objectLikeContainer.properties; + if (typeMembers.length === 0) { + if (!hasNumberIndextype) { + return 0 /* Continue */; + } + } + } else { + Debug.assert(objectLikeContainer.kind === 206 /* ObjectBindingPattern */); + isNewIdentifierLocation = false; + const rootDeclaration = getRootDeclaration(objectLikeContainer.parent); + if (!isVariableLike(rootDeclaration)) return Debug.fail("Root declaration is not variable-like."); + let canGetType = hasInitializer(rootDeclaration) || !!getEffectiveTypeAnnotationNode(rootDeclaration) || rootDeclaration.parent.parent.kind === 250 /* ForOfStatement */; + if (!canGetType && rootDeclaration.kind === 169 /* Parameter */) { + if (isExpression(rootDeclaration.parent)) { + canGetType = !!typeChecker.getContextualType(rootDeclaration.parent); + } else if (rootDeclaration.parent.kind === 174 /* MethodDeclaration */ || rootDeclaration.parent.kind === 178 /* SetAccessor */) { + canGetType = isExpression(rootDeclaration.parent.parent) && !!typeChecker.getContextualType(rootDeclaration.parent.parent); + } + } + if (canGetType) { + const typeForObject = typeChecker.getTypeAtLocation(objectLikeContainer); + if (!typeForObject) return 2 /* Fail */; + typeMembers = typeChecker.getPropertiesOfType(typeForObject).filter((propertySymbol) => { + return typeChecker.isPropertyAccessible( + objectLikeContainer, + /*isSuper*/ + false, + /*isWrite*/ + false, + typeForObject, + propertySymbol + ); + }); + existingMembers = objectLikeContainer.elements; + } + } + if (typeMembers && typeMembers.length > 0) { + const filteredMembers = filterObjectMembersList(typeMembers, Debug.checkDefined(existingMembers)); + symbols = concatenate(symbols, filteredMembers); + setSortTextToOptionalMember(); + if (objectLikeContainer.kind === 210 /* ObjectLiteralExpression */ && preferences.includeCompletionsWithObjectLiteralMethodSnippets && preferences.includeCompletionsWithInsertText) { + transformObjectLiteralMembersSortText(symbolsStartIndex); + collectObjectLiteralMethodSymbols(filteredMembers, objectLikeContainer); + } + } + return 1 /* Success */; + } + function tryGetImportOrExportClauseCompletionSymbols() { + if (!contextToken) return 0 /* Continue */; + const namedImportsOrExports = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isNamedImportsOrExports) : isTypeKeywordTokenOrIdentifier(contextToken) ? tryCast(contextToken.parent.parent, isNamedImportsOrExports) : void 0; + if (!namedImportsOrExports) return 0 /* Continue */; + if (!isTypeKeywordTokenOrIdentifier(contextToken)) { + keywordFilters = 8 /* TypeKeyword */; + } + const { moduleSpecifier } = namedImportsOrExports.kind === 275 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent; + if (!moduleSpecifier) { + isNewIdentifierLocation = true; + return namedImportsOrExports.kind === 275 /* NamedImports */ ? 2 /* Fail */ : 0 /* Continue */; + } + const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); + if (!moduleSpecifierSymbol) { + isNewIdentifierLocation = true; + return 2 /* Fail */; + } + completionKind = 3 /* MemberLike */; + isNewIdentifierLocation = false; + const exports2 = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); + const existing = new Set(namedImportsOrExports.elements.filter((n) => !isCurrentlyEditingNode(n)).map((n) => moduleExportNameTextEscaped(n.propertyName || n.name))); + const uniques = exports2.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName)); + symbols = concatenate(symbols, uniques); + if (!uniques.length) { + keywordFilters = 0 /* None */; + } + return 1 /* Success */; + } + function tryGetImportAttributesCompletionSymbols() { + if (contextToken === void 0) return 0 /* Continue */; + const importAttributes = contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */ ? tryCast(contextToken.parent, isImportAttributes) : contextToken.kind === 59 /* ColonToken */ ? tryCast(contextToken.parent.parent, isImportAttributes) : void 0; + if (importAttributes === void 0) return 0 /* Continue */; + const existing = new Set(importAttributes.elements.map(getNameFromImportAttribute)); + symbols = filter(typeChecker.getTypeAtLocation(importAttributes).getApparentProperties(), (attr) => !existing.has(attr.escapedName)); + return 1 /* Success */; + } + function tryGetLocalNamedExportCompletionSymbols() { + var _a; + const namedExports = contextToken && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 28 /* CommaToken */) ? tryCast(contextToken.parent, isNamedExports) : void 0; + if (!namedExports) { + return 0 /* Continue */; + } + const localsContainer = findAncestor(namedExports, or(isSourceFile, isModuleDeclaration)); + completionKind = 5 /* None */; + isNewIdentifierLocation = false; + (_a = localsContainer.locals) == null ? void 0 : _a.forEach((symbol, name) => { + var _a2, _b; + symbols.push(symbol); + if ((_b = (_a2 = localsContainer.symbol) == null ? void 0 : _a2.exports) == null ? void 0 : _b.has(name)) { + symbolToSortTextMap[getSymbolId(symbol)] = SortText.OptionalMember; + } + }); + return 1 /* Success */; + } + function tryGetClassLikeCompletionSymbols() { + const decl = tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position); + if (!decl) return 0 /* Continue */; + completionKind = 3 /* MemberLike */; + isNewIdentifierLocation = true; + keywordFilters = contextToken.kind === 42 /* AsteriskToken */ ? 0 /* None */ : isClassLike(decl) ? 2 /* ClassElementKeywords */ : 3 /* InterfaceElementKeywords */; + if (!isClassLike(decl)) return 1 /* Success */; + const classElement = contextToken.kind === 27 /* SemicolonToken */ ? contextToken.parent.parent : contextToken.parent; + let classElementModifierFlags = isClassElement(classElement) ? getEffectiveModifierFlags(classElement) : 0 /* None */; + if (contextToken.kind === 80 /* Identifier */ && !isCurrentlyEditingNode(contextToken)) { + switch (contextToken.getText()) { + case "private": + classElementModifierFlags = classElementModifierFlags | 2 /* Private */; + break; + case "static": + classElementModifierFlags = classElementModifierFlags | 256 /* Static */; + break; + case "override": + classElementModifierFlags = classElementModifierFlags | 16 /* Override */; + break; + } + } + if (isClassStaticBlockDeclaration(classElement)) { + classElementModifierFlags |= 256 /* Static */; + } + if (!(classElementModifierFlags & 2 /* Private */)) { + const baseTypeNodes = isClassLike(decl) && classElementModifierFlags & 16 /* Override */ ? singleElementArray(getEffectiveBaseTypeNode(decl)) : getAllSuperTypeNodes(decl); + const baseSymbols = flatMap(baseTypeNodes, (baseTypeNode) => { + const type = typeChecker.getTypeAtLocation(baseTypeNode); + return classElementModifierFlags & 256 /* Static */ ? (type == null ? void 0 : type.symbol) && typeChecker.getPropertiesOfType(typeChecker.getTypeOfSymbolAtLocation(type.symbol, decl)) : type && typeChecker.getPropertiesOfType(type); + }); + symbols = concatenate(symbols, filterClassMembersList(baseSymbols, decl.members, classElementModifierFlags)); + forEach(symbols, (symbol, index) => { + const declaration = symbol == null ? void 0 : symbol.valueDeclaration; + if (declaration && isClassElement(declaration) && declaration.name && isComputedPropertyName(declaration.name)) { + const origin = { + kind: 512 /* ComputedPropertyName */, + symbolName: typeChecker.symbolToString(symbol) + }; + symbolToOriginInfoMap[index] = origin; + } + }); + } + return 1 /* Success */; + } + function isConstructorParameterCompletion(node2) { + return !!node2.parent && isParameter(node2.parent) && isConstructorDeclaration(node2.parent.parent) && (isParameterPropertyModifier(node2.kind) || isDeclarationName(node2)); + } + function tryGetConstructorLikeCompletionContainer(contextToken2) { + if (contextToken2) { + const parent2 = contextToken2.parent; + switch (contextToken2.kind) { + case 21 /* OpenParenToken */: + case 28 /* CommaToken */: + return isConstructorDeclaration(contextToken2.parent) ? contextToken2.parent : void 0; + default: + if (isConstructorParameterCompletion(contextToken2)) { + return parent2.parent; + } + } + } + return void 0; + } + function tryGetFunctionLikeBodyCompletionContainer(contextToken2) { + if (contextToken2) { + let prev; + const container = findAncestor(contextToken2.parent, (node2) => { + if (isClassLike(node2)) { + return "quit"; + } + if (isFunctionLikeDeclaration(node2) && prev === node2.body) { + return true; + } + prev = node2; + return false; + }); + return container && container; + } + } + function tryGetContainingJsxElement(contextToken2) { + if (contextToken2) { + const parent2 = contextToken2.parent; + switch (contextToken2.kind) { + case 32 /* GreaterThanToken */: + // End of a type argument list + case 31 /* LessThanSlashToken */: + case 44 /* SlashToken */: + case 80 /* Identifier */: + case 211 /* PropertyAccessExpression */: + case 292 /* JsxAttributes */: + case 291 /* JsxAttribute */: + case 293 /* JsxSpreadAttribute */: + if (parent2 && (parent2.kind === 285 /* JsxSelfClosingElement */ || parent2.kind === 286 /* JsxOpeningElement */)) { + if (contextToken2.kind === 32 /* GreaterThanToken */) { + const precedingToken = findPrecedingToken( + contextToken2.pos, + sourceFile, + /*startNode*/ + void 0 + ); + if (!parent2.typeArguments || precedingToken && precedingToken.kind === 44 /* SlashToken */) break; + } + return parent2; + } else if (parent2.kind === 291 /* JsxAttribute */) { + return parent2.parent.parent; + } + break; + // The context token is the closing } or " of an attribute, which means + // its parent is a JsxExpression, whose parent is a JsxAttribute, + // whose parent is a JsxOpeningLikeElement + case 11 /* StringLiteral */: + if (parent2 && (parent2.kind === 291 /* JsxAttribute */ || parent2.kind === 293 /* JsxSpreadAttribute */)) { + return parent2.parent.parent; + } + break; + case 20 /* CloseBraceToken */: + if (parent2 && parent2.kind === 294 /* JsxExpression */ && parent2.parent && parent2.parent.kind === 291 /* JsxAttribute */) { + return parent2.parent.parent.parent; + } + if (parent2 && parent2.kind === 293 /* JsxSpreadAttribute */) { + return parent2.parent.parent; + } + break; + } + } + return void 0; + } + function isInDifferentLineThanContextToken(contextToken2, position2) { + return sourceFile.getLineEndOfPosition(contextToken2.getEnd()) < position2; + } + function isSolelyIdentifierDefinitionLocation(contextToken2) { + const parent2 = contextToken2.parent; + const containingNodeKind = parent2.kind; + switch (contextToken2.kind) { + case 28 /* CommaToken */: + return containingNodeKind === 260 /* VariableDeclaration */ || isVariableDeclarationListButNotTypeArgument(contextToken2) || containingNodeKind === 243 /* VariableStatement */ || containingNodeKind === 266 /* EnumDeclaration */ || // enum a { foo, | + isFunctionLikeButNotConstructor(containingNodeKind) || containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A= contextToken2.pos; + case 25 /* DotToken */: + return containingNodeKind === 207 /* ArrayBindingPattern */; + // var [.| + case 59 /* ColonToken */: + return containingNodeKind === 208 /* BindingElement */; + // var {x :html| + case 23 /* OpenBracketToken */: + return containingNodeKind === 207 /* ArrayBindingPattern */; + // var [x| + case 21 /* OpenParenToken */: + return containingNodeKind === 299 /* CatchClause */ || isFunctionLikeButNotConstructor(containingNodeKind); + case 19 /* OpenBraceToken */: + return containingNodeKind === 266 /* EnumDeclaration */; + // enum a { | + case 30 /* LessThanToken */: + return containingNodeKind === 263 /* ClassDeclaration */ || // class A< | + containingNodeKind === 231 /* ClassExpression */ || // var C = class D< | + containingNodeKind === 264 /* InterfaceDeclaration */ || // interface A< | + containingNodeKind === 265 /* TypeAliasDeclaration */ || // type List< | + isFunctionLikeKind(containingNodeKind); + case 126 /* StaticKeyword */: + return containingNodeKind === 172 /* PropertyDeclaration */ && !isClassLike(parent2.parent); + case 26 /* DotDotDotToken */: + return containingNodeKind === 169 /* Parameter */ || !!parent2.parent && parent2.parent.kind === 207 /* ArrayBindingPattern */; + // var [...z| + case 125 /* PublicKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + return containingNodeKind === 169 /* Parameter */ && !isConstructorDeclaration(parent2.parent); + case 130 /* AsKeyword */: + return containingNodeKind === 276 /* ImportSpecifier */ || containingNodeKind === 281 /* ExportSpecifier */ || containingNodeKind === 274 /* NamespaceImport */; + case 139 /* GetKeyword */: + case 153 /* SetKeyword */: + return !isFromObjectTypeDeclaration(contextToken2); + case 80 /* Identifier */: { + if ((containingNodeKind === 276 /* ImportSpecifier */ || containingNodeKind === 281 /* ExportSpecifier */) && contextToken2 === parent2.name && contextToken2.text === "type") { + return false; + } + const ancestorVariableDeclaration = findAncestor( + contextToken2.parent, + isVariableDeclaration + ); + if (ancestorVariableDeclaration && isInDifferentLineThanContextToken(contextToken2, position)) { + return false; + } + break; + } + case 86 /* ClassKeyword */: + case 94 /* EnumKeyword */: + case 120 /* InterfaceKeyword */: + case 100 /* FunctionKeyword */: + case 115 /* VarKeyword */: + case 102 /* ImportKeyword */: + case 121 /* LetKeyword */: + case 87 /* ConstKeyword */: + case 140 /* InferKeyword */: + return true; + case 156 /* TypeKeyword */: + return containingNodeKind !== 276 /* ImportSpecifier */; + case 42 /* AsteriskToken */: + return isFunctionLike(contextToken2.parent) && !isMethodDeclaration(contextToken2.parent); + } + if (isClassMemberCompletionKeyword(keywordForNode(contextToken2)) && isFromObjectTypeDeclaration(contextToken2)) { + return false; + } + if (isConstructorParameterCompletion(contextToken2)) { + if (!isIdentifier(contextToken2) || isParameterPropertyModifier(keywordForNode(contextToken2)) || isCurrentlyEditingNode(contextToken2)) { + return false; + } + } + switch (keywordForNode(contextToken2)) { + case 128 /* AbstractKeyword */: + case 86 /* ClassKeyword */: + case 87 /* ConstKeyword */: + case 138 /* DeclareKeyword */: + case 94 /* EnumKeyword */: + case 100 /* FunctionKeyword */: + case 120 /* InterfaceKeyword */: + case 121 /* LetKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 125 /* PublicKeyword */: + case 126 /* StaticKeyword */: + case 115 /* VarKeyword */: + return true; + case 134 /* AsyncKeyword */: + return isPropertyDeclaration(contextToken2.parent); + } + const ancestorClassLike = findAncestor(contextToken2.parent, isClassLike); + if (ancestorClassLike && contextToken2 === previousToken && isPreviousPropertyDeclarationTerminated(contextToken2, position)) { + return false; + } + const ancestorPropertyDeclaraion = getAncestor(contextToken2.parent, 172 /* PropertyDeclaration */); + if (ancestorPropertyDeclaraion && contextToken2 !== previousToken && isClassLike(previousToken.parent.parent) && position <= previousToken.end) { + if (isPreviousPropertyDeclarationTerminated(contextToken2, previousToken.end)) { + return false; + } else if (contextToken2.kind !== 64 /* EqualsToken */ && (isInitializedProperty(ancestorPropertyDeclaraion) || hasType(ancestorPropertyDeclaraion))) { + return true; + } + } + return isDeclarationName(contextToken2) && !isShorthandPropertyAssignment(contextToken2.parent) && !isJsxAttribute(contextToken2.parent) && !((isClassLike(contextToken2.parent) || isInterfaceDeclaration(contextToken2.parent) || isTypeParameterDeclaration(contextToken2.parent)) && (contextToken2 !== previousToken || position > previousToken.end)); + } + function isPreviousPropertyDeclarationTerminated(contextToken2, position2) { + return contextToken2.kind !== 64 /* EqualsToken */ && (contextToken2.kind === 27 /* SemicolonToken */ || !positionsAreOnSameLine(contextToken2.end, position2, sourceFile)); + } + function isFunctionLikeButNotConstructor(kind) { + return isFunctionLikeKind(kind) && kind !== 176 /* Constructor */; + } + function isDotOfNumericLiteral(contextToken2) { + if (contextToken2.kind === 9 /* NumericLiteral */) { + const text = contextToken2.getFullText(); + return text.charAt(text.length - 1) === "."; + } + return false; + } + function isVariableDeclarationListButNotTypeArgument(node2) { + return node2.parent.kind === 261 /* VariableDeclarationList */ && !isPossiblyTypeArgumentPosition(node2, sourceFile, typeChecker); + } + function filterObjectMembersList(contextualMemberSymbols, existingMembers) { + if (existingMembers.length === 0) { + return contextualMemberSymbols; + } + const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set(); + const existingMemberNames = /* @__PURE__ */ new Set(); + for (const m of existingMembers) { + if (m.kind !== 303 /* PropertyAssignment */ && m.kind !== 304 /* ShorthandPropertyAssignment */ && m.kind !== 208 /* BindingElement */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */ && m.kind !== 305 /* SpreadAssignment */) { + continue; + } + if (isCurrentlyEditingNode(m)) { + continue; + } + let existingName; + if (isSpreadAssignment(m)) { + setMembersDeclaredBySpreadAssignment(m, membersDeclaredBySpreadAssignment); + } else if (isBindingElement(m) && m.propertyName) { + if (m.propertyName.kind === 80 /* Identifier */) { + existingName = m.propertyName.escapedText; + } + } else { + const name = getNameOfDeclaration(m); + existingName = name && isPropertyNameLiteral(name) ? getEscapedTextOfIdentifierOrLiteral(name) : void 0; + } + if (existingName !== void 0) { + existingMemberNames.add(existingName); + } + } + const filteredSymbols = contextualMemberSymbols.filter((m) => !existingMemberNames.has(m.escapedName)); + setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols); + return filteredSymbols; + } + function setMembersDeclaredBySpreadAssignment(declaration, membersDeclaredBySpreadAssignment) { + const expression = declaration.expression; + const symbol = typeChecker.getSymbolAtLocation(expression); + const type = symbol && typeChecker.getTypeOfSymbolAtLocation(symbol, expression); + const properties = type && type.properties; + if (properties) { + properties.forEach((property) => { + membersDeclaredBySpreadAssignment.add(property.name); + }); + } + } + function setSortTextToOptionalMember() { + symbols.forEach((m) => { + if (m.flags & 16777216 /* Optional */) { + const symbolId = getSymbolId(m); + symbolToSortTextMap[symbolId] = symbolToSortTextMap[symbolId] ?? SortText.OptionalMember; + } + }); + } + function setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, contextualMemberSymbols) { + if (membersDeclaredBySpreadAssignment.size === 0) { + return; + } + for (const contextualMemberSymbol of contextualMemberSymbols) { + if (membersDeclaredBySpreadAssignment.has(contextualMemberSymbol.name)) { + symbolToSortTextMap[getSymbolId(contextualMemberSymbol)] = SortText.MemberDeclaredBySpreadAssignment; + } + } + } + function transformObjectLiteralMembersSortText(start2) { + for (let i = start2; i < symbols.length; i++) { + const symbol = symbols[i]; + const symbolId = getSymbolId(symbol); + const origin = symbolToOriginInfoMap == null ? void 0 : symbolToOriginInfoMap[i]; + const target = getEmitScriptTarget(compilerOptions); + const displayName = getCompletionEntryDisplayNameForSymbol( + symbol, + target, + origin, + 0 /* ObjectPropertyDeclaration */, + /*jsxIdentifierExpected*/ + false + ); + if (displayName) { + const originalSortText = symbolToSortTextMap[symbolId] ?? SortText.LocationPriority; + const { name } = displayName; + symbolToSortTextMap[symbolId] = SortText.ObjectLiteralProperty(originalSortText, name); + } + } + } + function filterClassMembersList(baseSymbols, existingMembers, currentClassElementModifierFlags) { + const existingMemberNames = /* @__PURE__ */ new Set(); + for (const m of existingMembers) { + if (m.kind !== 172 /* PropertyDeclaration */ && m.kind !== 174 /* MethodDeclaration */ && m.kind !== 177 /* GetAccessor */ && m.kind !== 178 /* SetAccessor */) { + continue; + } + if (isCurrentlyEditingNode(m)) { + continue; + } + if (hasEffectiveModifier(m, 2 /* Private */)) { + continue; + } + if (isStatic(m) !== !!(currentClassElementModifierFlags & 256 /* Static */)) { + continue; + } + const existingName = getPropertyNameForPropertyNameNode(m.name); + if (existingName) { + existingMemberNames.add(existingName); + } + } + return baseSymbols.filter( + (propertySymbol) => !existingMemberNames.has(propertySymbol.escapedName) && !!propertySymbol.declarations && !(getDeclarationModifierFlagsFromSymbol(propertySymbol) & 2 /* Private */) && !(propertySymbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(propertySymbol.valueDeclaration)) + ); + } + function filterJsxAttributes(symbols2, attributes) { + const seenNames = /* @__PURE__ */ new Set(); + const membersDeclaredBySpreadAssignment = /* @__PURE__ */ new Set(); + for (const attr of attributes) { + if (isCurrentlyEditingNode(attr)) { + continue; + } + if (attr.kind === 291 /* JsxAttribute */) { + seenNames.add(getEscapedTextOfJsxAttributeName(attr.name)); + } else if (isJsxSpreadAttribute(attr)) { + setMembersDeclaredBySpreadAssignment(attr, membersDeclaredBySpreadAssignment); + } + } + const filteredSymbols = symbols2.filter((a) => !seenNames.has(a.escapedName)); + setSortTextToMemberDeclaredBySpreadAssignment(membersDeclaredBySpreadAssignment, filteredSymbols); + return filteredSymbols; + } + function isCurrentlyEditingNode(node2) { + return node2.getStart(sourceFile) <= position && position <= node2.getEnd(); + } +} +function tryGetObjectLikeCompletionContainer(contextToken, position, sourceFile) { + var _a; + if (contextToken) { + const { parent: parent2 } = contextToken; + switch (contextToken.kind) { + case 19 /* OpenBraceToken */: + // const x = { | + case 28 /* CommaToken */: + if (isObjectLiteralExpression(parent2) || isObjectBindingPattern(parent2)) { + return parent2; + } + break; + case 42 /* AsteriskToken */: + return isMethodDeclaration(parent2) ? tryCast(parent2.parent, isObjectLiteralExpression) : void 0; + case 134 /* AsyncKeyword */: + return tryCast(parent2.parent, isObjectLiteralExpression); + case 80 /* Identifier */: + if (contextToken.text === "async" && isShorthandPropertyAssignment(contextToken.parent)) { + return contextToken.parent.parent; + } else { + if (isObjectLiteralExpression(contextToken.parent.parent) && (isSpreadAssignment(contextToken.parent) || isShorthandPropertyAssignment(contextToken.parent) && getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line)) { + return contextToken.parent.parent; + } + const ancestorNode2 = findAncestor(parent2, isPropertyAssignment); + if ((ancestorNode2 == null ? void 0 : ancestorNode2.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode2.parent)) { + return ancestorNode2.parent; + } + } + break; + default: + if (((_a = parent2.parent) == null ? void 0 : _a.parent) && (isMethodDeclaration(parent2.parent) || isGetAccessorDeclaration(parent2.parent) || isSetAccessorDeclaration(parent2.parent)) && isObjectLiteralExpression(parent2.parent.parent)) { + return parent2.parent.parent; + } + if (isSpreadAssignment(parent2) && isObjectLiteralExpression(parent2.parent)) { + return parent2.parent; + } + const ancestorNode = findAncestor(parent2, isPropertyAssignment); + if (contextToken.kind !== 59 /* ColonToken */ && (ancestorNode == null ? void 0 : ancestorNode.getLastToken(sourceFile)) === contextToken && isObjectLiteralExpression(ancestorNode.parent)) { + return ancestorNode.parent; + } + } + } + return void 0; +} +function getRelevantTokens(position, sourceFile) { + const previousToken = findPrecedingToken(position, sourceFile); + if (previousToken && position <= previousToken.end && (isMemberName(previousToken) || isKeyword(previousToken.kind))) { + const contextToken = findPrecedingToken( + previousToken.getFullStart(), + sourceFile, + /*startNode*/ + void 0 + ); + return { contextToken, previousToken }; + } + return { contextToken: previousToken, previousToken }; +} +function getAutoImportSymbolFromCompletionEntryData(name, data, program, host) { + const containingProgram = data.isPackageJsonImport ? host.getPackageJsonAutoImportProvider() : program; + const checker = containingProgram.getTypeChecker(); + const moduleSymbol = data.ambientModuleName ? checker.tryFindAmbientModule(data.ambientModuleName) : data.fileName ? checker.getMergedSymbol(Debug.checkDefined(containingProgram.getSourceFile(data.fileName)).symbol) : void 0; + if (!moduleSymbol) return void 0; + let symbol = data.exportName === "export=" /* ExportEquals */ ? checker.resolveExternalModuleSymbol(moduleSymbol) : checker.tryGetMemberInModuleExportsAndProperties(data.exportName, moduleSymbol); + if (!symbol) return void 0; + const isDefaultExport = data.exportName === "default" /* Default */; + symbol = isDefaultExport && getLocalSymbolForExportDefault(symbol) || symbol; + return { symbol, origin: completionEntryDataToSymbolOriginInfo(data, name, moduleSymbol) }; +} +function getCompletionEntryDisplayNameForSymbol(symbol, target, origin, kind, jsxIdentifierExpected) { + if (originIsIgnore(origin)) { + return void 0; + } + const name = originIncludesSymbolName(origin) ? origin.symbolName : symbol.name; + if (name === void 0 || symbol.flags & 1536 /* Module */ && isSingleOrDoubleQuote(name.charCodeAt(0)) || isKnownSymbol(symbol)) { + return void 0; + } + const validNameResult = { name, needsConvertPropertyAccess: false }; + if (isIdentifierText(name, target, jsxIdentifierExpected ? 1 /* JSX */ : 0 /* Standard */) || symbol.valueDeclaration && isPrivateIdentifierClassElementDeclaration(symbol.valueDeclaration)) { + return validNameResult; + } + if (symbol.flags & 2097152 /* Alias */) { + return { name, needsConvertPropertyAccess: true }; + } + switch (kind) { + case 3 /* MemberLike */: + return originIsComputedPropertyName(origin) ? { name: origin.symbolName, needsConvertPropertyAccess: false } : void 0; + case 0 /* ObjectPropertyDeclaration */: + return { name: JSON.stringify(name), needsConvertPropertyAccess: false }; + case 2 /* PropertyAccess */: + case 1 /* Global */: + return name.charCodeAt(0) === 32 /* space */ ? void 0 : { name, needsConvertPropertyAccess: true }; + case 5 /* None */: + case 4 /* String */: + return validNameResult; + default: + Debug.assertNever(kind); + } +} +var _keywordCompletions = []; +var allKeywordsCompletions = memoize(() => { + const res = []; + for (let i = 83 /* FirstKeyword */; i <= 165 /* LastKeyword */; i++) { + res.push({ + name: tokenToString(i), + kind: "keyword" /* keyword */, + kindModifiers: "" /* none */, + sortText: SortText.GlobalsOrKeywords + }); + } + return res; +}); +function getKeywordCompletions(keywordFilter, filterOutTsOnlyKeywords) { + if (!filterOutTsOnlyKeywords) return getTypescriptKeywordCompletions(keywordFilter); + const index = keywordFilter + 8 /* Last */ + 1; + return _keywordCompletions[index] || (_keywordCompletions[index] = getTypescriptKeywordCompletions(keywordFilter).filter((entry) => !isTypeScriptOnlyKeyword(stringToToken(entry.name)))); +} +function getTypescriptKeywordCompletions(keywordFilter) { + return _keywordCompletions[keywordFilter] || (_keywordCompletions[keywordFilter] = allKeywordsCompletions().filter((entry) => { + const kind = stringToToken(entry.name); + switch (keywordFilter) { + case 0 /* None */: + return false; + case 1 /* All */: + return isFunctionLikeBodyKeyword(kind) || kind === 138 /* DeclareKeyword */ || kind === 144 /* ModuleKeyword */ || kind === 156 /* TypeKeyword */ || kind === 145 /* NamespaceKeyword */ || kind === 128 /* AbstractKeyword */ || isTypeKeyword(kind) && kind !== 157 /* UndefinedKeyword */; + case 5 /* FunctionLikeBodyKeywords */: + return isFunctionLikeBodyKeyword(kind); + case 2 /* ClassElementKeywords */: + return isClassMemberCompletionKeyword(kind); + case 3 /* InterfaceElementKeywords */: + return isInterfaceOrTypeLiteralCompletionKeyword(kind); + case 4 /* ConstructorParameterKeywords */: + return isParameterPropertyModifier(kind); + case 6 /* TypeAssertionKeywords */: + return isTypeKeyword(kind) || kind === 87 /* ConstKeyword */; + case 7 /* TypeKeywords */: + return isTypeKeyword(kind); + case 8 /* TypeKeyword */: + return kind === 156 /* TypeKeyword */; + default: + return Debug.assertNever(keywordFilter); + } + })); +} +function isTypeScriptOnlyKeyword(kind) { + switch (kind) { + case 128 /* AbstractKeyword */: + case 133 /* AnyKeyword */: + case 163 /* BigIntKeyword */: + case 136 /* BooleanKeyword */: + case 138 /* DeclareKeyword */: + case 94 /* EnumKeyword */: + case 162 /* GlobalKeyword */: + case 119 /* ImplementsKeyword */: + case 140 /* InferKeyword */: + case 120 /* InterfaceKeyword */: + case 142 /* IsKeyword */: + case 143 /* KeyOfKeyword */: + case 144 /* ModuleKeyword */: + case 145 /* NamespaceKeyword */: + case 146 /* NeverKeyword */: + case 150 /* NumberKeyword */: + case 151 /* ObjectKeyword */: + case 164 /* OverrideKeyword */: + case 123 /* PrivateKeyword */: + case 124 /* ProtectedKeyword */: + case 125 /* PublicKeyword */: + case 148 /* ReadonlyKeyword */: + case 154 /* StringKeyword */: + case 155 /* SymbolKeyword */: + case 156 /* TypeKeyword */: + case 158 /* UniqueKeyword */: + case 159 /* UnknownKeyword */: + return true; + default: + return false; + } +} +function isInterfaceOrTypeLiteralCompletionKeyword(kind) { + return kind === 148 /* ReadonlyKeyword */; +} +function isClassMemberCompletionKeyword(kind) { + switch (kind) { + case 128 /* AbstractKeyword */: + case 129 /* AccessorKeyword */: + case 137 /* ConstructorKeyword */: + case 139 /* GetKeyword */: + case 153 /* SetKeyword */: + case 134 /* AsyncKeyword */: + case 138 /* DeclareKeyword */: + case 164 /* OverrideKeyword */: + return true; + default: + return isClassMemberModifier(kind); + } +} +function isFunctionLikeBodyKeyword(kind) { + return kind === 134 /* AsyncKeyword */ || kind === 135 /* AwaitKeyword */ || kind === 160 /* UsingKeyword */ || kind === 130 /* AsKeyword */ || kind === 152 /* SatisfiesKeyword */ || kind === 156 /* TypeKeyword */ || !isContextualKeyword(kind) && !isClassMemberCompletionKeyword(kind); +} +function keywordForNode(node) { + return isIdentifier(node) ? identifierToKeywordKind(node) ?? 0 /* Unknown */ : node.kind; +} +function getContextualKeywords(contextToken, position) { + const entries = []; + if (contextToken) { + const file = contextToken.getSourceFile(); + const parent2 = contextToken.parent; + const tokenLine = file.getLineAndCharacterOfPosition(contextToken.end).line; + const currentLine = file.getLineAndCharacterOfPosition(position).line; + if ((isImportDeclaration(parent2) || isExportDeclaration(parent2) && parent2.moduleSpecifier) && contextToken === parent2.moduleSpecifier && tokenLine === currentLine) { + entries.push({ + name: tokenToString(132 /* AssertKeyword */), + kind: "keyword" /* keyword */, + kindModifiers: "" /* none */, + sortText: SortText.GlobalsOrKeywords + }); + } + } + return entries; +} +function getJsDocTagAtPosition(node, position) { + return findAncestor(node, (n) => isJSDocTag(n) && rangeContainsPosition(n, position) ? true : isJSDoc(n) ? "quit" : false); +} +function getPropertiesForObjectExpression(contextualType, completionsType, obj, checker) { + const hasCompletionsType = completionsType && completionsType !== contextualType; + const promiseFilteredContextualType = checker.getUnionType( + filter( + contextualType.flags & 1048576 /* Union */ ? contextualType.types : [contextualType], + (t) => !checker.getPromisedTypeOfPromise(t) + ) + ); + const type = hasCompletionsType && !(completionsType.flags & 3 /* AnyOrUnknown */) ? checker.getUnionType([promiseFilteredContextualType, completionsType]) : promiseFilteredContextualType; + const properties = getApparentProperties(type, obj, checker); + return type.isClass() && containsNonPublicProperties(properties) ? [] : hasCompletionsType ? filter(properties, hasDeclarationOtherThanSelf) : properties; + function hasDeclarationOtherThanSelf(member) { + if (!length(member.declarations)) return true; + return some(member.declarations, (decl) => decl.parent !== obj); + } +} +function getApparentProperties(type, node, checker) { + if (!type.isUnion()) return type.getApparentProperties(); + return checker.getAllPossiblePropertiesOfTypes(filter(type.types, (memberType) => !(memberType.flags & 402784252 /* Primitive */ || checker.isArrayLikeType(memberType) || checker.isTypeInvalidDueToUnionDiscriminant(memberType, node) || checker.typeHasCallOrConstructSignatures(memberType) || memberType.isClass() && containsNonPublicProperties(memberType.getApparentProperties())))); +} +function containsNonPublicProperties(props) { + return some(props, (p) => !!(getDeclarationModifierFlagsFromSymbol(p) & 6 /* NonPublicAccessibilityModifier */)); +} +function getPropertiesForCompletion(type, checker) { + return type.isUnion() ? Debug.checkEachDefined(checker.getAllPossiblePropertiesOfTypes(type.types), "getAllPossiblePropertiesOfTypes() should all be defined") : Debug.checkEachDefined(type.getApparentProperties(), "getApparentProperties() should all be defined"); +} +function tryGetObjectTypeDeclarationCompletionContainer(sourceFile, contextToken, location, position) { + switch (location.kind) { + case 352 /* SyntaxList */: + return tryCast(location.parent, isObjectTypeDeclaration); + case 1 /* EndOfFileToken */: + const cls = tryCast(lastOrUndefined(cast(location.parent, isSourceFile).statements), isObjectTypeDeclaration); + if (cls && !findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile)) { + return cls; + } + break; + case 81 /* PrivateIdentifier */: + if (tryCast(location.parent, isPropertyDeclaration)) { + return findAncestor(location, isClassLike); + } + break; + case 80 /* Identifier */: { + const originalKeywordKind = identifierToKeywordKind(location); + if (originalKeywordKind) { + return void 0; + } + if (isPropertyDeclaration(location.parent) && location.parent.initializer === location) { + return void 0; + } + if (isFromObjectTypeDeclaration(location)) { + return findAncestor(location, isObjectTypeDeclaration); + } + } + } + if (!contextToken) return void 0; + if (location.kind === 137 /* ConstructorKeyword */ || isIdentifier(contextToken) && isPropertyDeclaration(contextToken.parent) && isClassLike(location)) { + return findAncestor(contextToken, isClassLike); + } + switch (contextToken.kind) { + case 64 /* EqualsToken */: + return void 0; + case 27 /* SemicolonToken */: + // class c {getValue(): number; | } + case 20 /* CloseBraceToken */: + return isFromObjectTypeDeclaration(location) && location.parent.name === location ? location.parent.parent : tryCast(location, isObjectTypeDeclaration); + case 19 /* OpenBraceToken */: + // class c { | + case 28 /* CommaToken */: + return tryCast(contextToken.parent, isObjectTypeDeclaration); + default: + if (isObjectTypeDeclaration(location)) { + if (getLineAndCharacterOfPosition(sourceFile, contextToken.getEnd()).line !== getLineAndCharacterOfPosition(sourceFile, position).line) { + return location; + } + const isValidKeyword = isClassLike(contextToken.parent.parent) ? isClassMemberCompletionKeyword : isInterfaceOrTypeLiteralCompletionKeyword; + return isValidKeyword(contextToken.kind) || contextToken.kind === 42 /* AsteriskToken */ || isIdentifier(contextToken) && isValidKeyword(identifierToKeywordKind(contextToken) ?? 0 /* Unknown */) ? contextToken.parent.parent : void 0; + } + return void 0; + } +} +function tryGetTypeLiteralNode(node) { + if (!node) return void 0; + const parent2 = node.parent; + switch (node.kind) { + case 19 /* OpenBraceToken */: + if (isTypeLiteralNode(parent2)) { + return parent2; + } + break; + case 27 /* SemicolonToken */: + case 28 /* CommaToken */: + case 80 /* Identifier */: + if (parent2.kind === 171 /* PropertySignature */ && isTypeLiteralNode(parent2.parent)) { + return parent2.parent; + } + break; + } + return void 0; +} +function getConstraintOfTypeArgumentProperty(node, checker) { + if (!node) return void 0; + if (isTypeNode(node) && isTypeReferenceType(node.parent)) { + return checker.getTypeArgumentConstraint(node); + } + const t = getConstraintOfTypeArgumentProperty(node.parent, checker); + if (!t) return void 0; + switch (node.kind) { + case 171 /* PropertySignature */: + return checker.getTypeOfPropertyOfContextualType(t, node.symbol.escapedName); + case 193 /* IntersectionType */: + case 187 /* TypeLiteral */: + case 192 /* UnionType */: + return t; + } +} +function isFromObjectTypeDeclaration(node) { + return node.parent && isClassOrTypeElement(node.parent) && isObjectTypeDeclaration(node.parent.parent); +} +function isValidTrigger(sourceFile, triggerCharacter, contextToken, position) { + switch (triggerCharacter) { + case ".": + case "@": + return true; + case '"': + case "'": + case "`": + return !!contextToken && isStringLiteralOrTemplate(contextToken) && position === contextToken.getStart(sourceFile) + 1; + case "#": + return !!contextToken && isPrivateIdentifier(contextToken) && !!getContainingClass(contextToken); + case "<": + return !!contextToken && contextToken.kind === 30 /* LessThanToken */ && (!isBinaryExpression(contextToken.parent) || binaryExpressionMayBeOpenTag(contextToken.parent)); + case "/": + return !!contextToken && (isStringLiteralLike(contextToken) ? !!tryGetImportFromModuleSpecifier(contextToken) : contextToken.kind === 44 /* SlashToken */ && isJsxClosingElement(contextToken.parent)); + case " ": + return !!contextToken && isImportKeyword(contextToken) && contextToken.parent.kind === 307 /* SourceFile */; + default: + return Debug.assertNever(triggerCharacter); + } +} +function binaryExpressionMayBeOpenTag({ left }) { + return nodeIsMissing(left); +} +function isProbablyGlobalType(type, sourceFile, checker) { + const selfSymbol = checker.resolveName( + "self", + /*location*/ + void 0, + 111551 /* Value */, + /*excludeGlobals*/ + false + ); + if (selfSymbol && checker.getTypeOfSymbolAtLocation(selfSymbol, sourceFile) === type) { + return true; + } + const globalSymbol = checker.resolveName( + "global", + /*location*/ + void 0, + 111551 /* Value */, + /*excludeGlobals*/ + false + ); + if (globalSymbol && checker.getTypeOfSymbolAtLocation(globalSymbol, sourceFile) === type) { + return true; + } + const globalThisSymbol = checker.resolveName( + "globalThis", + /*location*/ + void 0, + 111551 /* Value */, + /*excludeGlobals*/ + false + ); + if (globalThisSymbol && checker.getTypeOfSymbolAtLocation(globalThisSymbol, sourceFile) === type) { + return true; + } + return false; +} +function isStaticProperty(symbol) { + return !!(symbol.valueDeclaration && getEffectiveModifierFlags(symbol.valueDeclaration) & 256 /* Static */ && isClassLike(symbol.valueDeclaration.parent)); +} +function tryGetObjectLiteralContextualType(node, typeChecker) { + const type = typeChecker.getContextualType(node); + if (type) { + return type; + } + const parent2 = walkUpParenthesizedExpressions(node.parent); + if (isBinaryExpression(parent2) && parent2.operatorToken.kind === 64 /* EqualsToken */ && node === parent2.left) { + return typeChecker.getTypeAtLocation(parent2); + } + if (isExpression(parent2)) { + return typeChecker.getContextualType(parent2); + } + return void 0; +} +function getImportStatementCompletionInfo(contextToken, sourceFile) { + var _a, _b, _c; + let keywordCompletion; + let isKeywordOnlyCompletion = false; + const candidate = getCandidate(); + return { + isKeywordOnlyCompletion, + keywordCompletion, + isNewIdentifierLocation: !!(candidate || keywordCompletion === 156 /* TypeKeyword */), + isTopLevelTypeOnly: !!((_b = (_a = tryCast(candidate, isImportDeclaration)) == null ? void 0 : _a.importClause) == null ? void 0 : _b.isTypeOnly) || !!((_c = tryCast(candidate, isImportEqualsDeclaration)) == null ? void 0 : _c.isTypeOnly), + couldBeTypeOnlyImportSpecifier: !!candidate && couldBeTypeOnlyImportSpecifier(candidate, contextToken), + replacementSpan: getSingleLineReplacementSpanForImportCompletionNode(candidate) + }; + function getCandidate() { + const parent2 = contextToken.parent; + if (isImportEqualsDeclaration(parent2)) { + const lastToken = parent2.getLastToken(sourceFile); + if (isIdentifier(contextToken) && lastToken !== contextToken) { + keywordCompletion = 161 /* FromKeyword */; + isKeywordOnlyCompletion = true; + return void 0; + } + keywordCompletion = contextToken.kind === 156 /* TypeKeyword */ ? void 0 : 156 /* TypeKeyword */; + return isModuleSpecifierMissingOrEmpty(parent2.moduleReference) ? parent2 : void 0; + } + if (couldBeTypeOnlyImportSpecifier(parent2, contextToken) && canCompleteFromNamedBindings(parent2.parent)) { + return parent2; + } + if (isNamedImports(parent2) || isNamespaceImport(parent2)) { + if (!parent2.parent.isTypeOnly && (contextToken.kind === 19 /* OpenBraceToken */ || contextToken.kind === 102 /* ImportKeyword */ || contextToken.kind === 28 /* CommaToken */)) { + keywordCompletion = 156 /* TypeKeyword */; + } + if (canCompleteFromNamedBindings(parent2)) { + if (contextToken.kind === 20 /* CloseBraceToken */ || contextToken.kind === 80 /* Identifier */) { + isKeywordOnlyCompletion = true; + keywordCompletion = 161 /* FromKeyword */; + } else { + return parent2.parent.parent; + } + } + return void 0; + } + if (isExportDeclaration(parent2) && contextToken.kind === 42 /* AsteriskToken */ || isNamedExports(parent2) && contextToken.kind === 20 /* CloseBraceToken */) { + isKeywordOnlyCompletion = true; + keywordCompletion = 161 /* FromKeyword */; + return void 0; + } + if (isImportKeyword(contextToken) && isSourceFile(parent2)) { + keywordCompletion = 156 /* TypeKeyword */; + return contextToken; + } + if (isImportKeyword(contextToken) && isImportDeclaration(parent2)) { + keywordCompletion = 156 /* TypeKeyword */; + return isModuleSpecifierMissingOrEmpty(parent2.moduleSpecifier) ? parent2 : void 0; + } + return void 0; + } +} +function getSingleLineReplacementSpanForImportCompletionNode(node) { + var _a; + if (!node) return void 0; + const top = findAncestor(node, or(isImportDeclaration, isImportEqualsDeclaration, isJSDocImportTag)) ?? node; + const sourceFile = top.getSourceFile(); + if (rangeIsOnSingleLine(top, sourceFile)) { + return createTextSpanFromNode(top, sourceFile); + } + Debug.assert(top.kind !== 102 /* ImportKeyword */ && top.kind !== 276 /* ImportSpecifier */); + const potentialSplitPoint = top.kind === 272 /* ImportDeclaration */ || top.kind === 351 /* JSDocImportTag */ ? getPotentiallyInvalidImportSpecifier((_a = top.importClause) == null ? void 0 : _a.namedBindings) ?? top.moduleSpecifier : top.moduleReference; + const withoutModuleSpecifier = { + pos: top.getFirstToken().getStart(), + end: potentialSplitPoint.pos + }; + if (rangeIsOnSingleLine(withoutModuleSpecifier, sourceFile)) { + return createTextSpanFromRange(withoutModuleSpecifier); + } +} +function getPotentiallyInvalidImportSpecifier(namedBindings) { + var _a; + return find( + (_a = tryCast(namedBindings, isNamedImports)) == null ? void 0 : _a.elements, + (e) => { + var _a2; + return !e.propertyName && isStringANonContextualKeyword(e.name.text) && ((_a2 = findPrecedingToken(e.name.pos, namedBindings.getSourceFile(), namedBindings)) == null ? void 0 : _a2.kind) !== 28 /* CommaToken */; + } + ); +} +function couldBeTypeOnlyImportSpecifier(importSpecifier, contextToken) { + return isImportSpecifier(importSpecifier) && (importSpecifier.isTypeOnly || contextToken === importSpecifier.name && isTypeKeywordTokenOrIdentifier(contextToken)); +} +function canCompleteFromNamedBindings(namedBindings) { + if (!isModuleSpecifierMissingOrEmpty(namedBindings.parent.parent.moduleSpecifier) || namedBindings.parent.name) { + return false; + } + if (isNamedImports(namedBindings)) { + const invalidNamedImport = getPotentiallyInvalidImportSpecifier(namedBindings); + const validImports = invalidNamedImport ? namedBindings.elements.indexOf(invalidNamedImport) : namedBindings.elements.length; + return validImports < 2; + } + return true; +} +function isModuleSpecifierMissingOrEmpty(specifier) { + var _a; + if (nodeIsMissing(specifier)) return true; + return !((_a = tryCast(isExternalModuleReference(specifier) ? specifier.expression : specifier, isStringLiteralLike)) == null ? void 0 : _a.text); +} +function getClosestSymbolDeclaration(contextToken, location) { + if (!contextToken) return; + let closestDeclaration = findAncestor(contextToken, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : (isParameter(node) || isTypeParameterDeclaration(node)) && !isIndexSignatureDeclaration(node.parent)); + if (!closestDeclaration) { + closestDeclaration = findAncestor(location, (node) => isFunctionBlock(node) || isArrowFunctionBody(node) || isBindingPattern(node) ? "quit" : isVariableDeclaration(node)); + } + return closestDeclaration; +} +function isInTypeParameterDefault(contextToken) { + if (!contextToken) { + return false; + } + let node = contextToken; + let parent2 = contextToken.parent; + while (parent2) { + if (isTypeParameterDeclaration(parent2)) { + return parent2.default === node || node.kind === 64 /* EqualsToken */; + } + node = parent2; + parent2 = parent2.parent; + } + return false; +} +function isArrowFunctionBody(node) { + return node.parent && isArrowFunction(node.parent) && (node.parent.body === node || // const a = () => /**/; + node.kind === 39 /* EqualsGreaterThanToken */); +} +function symbolCanBeReferencedAtTypeLocation(symbol, checker, seenModules = /* @__PURE__ */ new Set()) { + return nonAliasCanBeReferencedAtTypeLocation(symbol) || nonAliasCanBeReferencedAtTypeLocation(skipAlias(symbol.exportSymbol || symbol, checker)); + function nonAliasCanBeReferencedAtTypeLocation(symbol2) { + return !!(symbol2.flags & 788968 /* Type */) || checker.isUnknownSymbol(symbol2) || !!(symbol2.flags & 1536 /* Module */) && addToSeen(seenModules, symbol2) && checker.getExportsOfModule(symbol2).some((e) => symbolCanBeReferencedAtTypeLocation(e, checker, seenModules)); + } +} +function isDeprecated(symbol, checker) { + const declarations = skipAlias(symbol, checker).declarations; + return !!length(declarations) && every(declarations, isDeprecatedDeclaration); +} +function charactersFuzzyMatchInString(identifierString, lowercaseCharacters) { + if (lowercaseCharacters.length === 0) { + return true; + } + let matchedFirstCharacter = false; + let prevChar; + let characterIndex = 0; + const len = identifierString.length; + for (let strIndex = 0; strIndex < len; strIndex++) { + const strChar = identifierString.charCodeAt(strIndex); + const testChar = lowercaseCharacters.charCodeAt(characterIndex); + if (strChar === testChar || strChar === toUpperCharCode(testChar)) { + matchedFirstCharacter || (matchedFirstCharacter = prevChar === void 0 || // Beginning of word + 97 /* a */ <= prevChar && prevChar <= 122 /* z */ && 65 /* A */ <= strChar && strChar <= 90 /* Z */ || // camelCase transition + prevChar === 95 /* _ */ && strChar !== 95 /* _ */); + if (matchedFirstCharacter) { + characterIndex++; + } + if (characterIndex === lowercaseCharacters.length) { + return true; + } + } + prevChar = strChar; + } + return false; +} +function toUpperCharCode(charCode) { + if (97 /* a */ <= charCode && charCode <= 122 /* z */) { + return charCode - 32; + } + return charCode; +} +function isContextualKeywordInAutoImportableExpressionSpace(keyword) { + return keyword === "abstract" || keyword === "async" || keyword === "await" || keyword === "declare" || keyword === "module" || keyword === "namespace" || keyword === "type" || keyword === "satisfies" || keyword === "as"; +} + +// src/services/_namespaces/ts.Completions.StringCompletions.ts +var ts_Completions_StringCompletions_exports = {}; +__export(ts_Completions_StringCompletions_exports, { + getStringLiteralCompletionDetails: () => getStringLiteralCompletionDetails, + getStringLiteralCompletions: () => getStringLiteralCompletions +}); + +// src/services/stringCompletions.ts +var kindPrecedence = { + ["directory" /* directory */]: 0, + ["script" /* scriptElement */]: 1, + ["external module name" /* externalModuleName */]: 2 +}; +function createNameAndKindSet() { + const map2 = /* @__PURE__ */ new Map(); + function add(value) { + const existing = map2.get(value.name); + if (!existing || kindPrecedence[existing.kind] < kindPrecedence[value.kind]) { + map2.set(value.name, value); + } + } + return { + add, + has: map2.has.bind(map2), + values: map2.values.bind(map2) + }; +} +function getStringLiteralCompletions(sourceFile, position, contextToken, options, host, program, log, preferences, includeSymbol) { + if (isInReferenceComment(sourceFile, position)) { + const entries = getTripleSlashReferenceCompletion(sourceFile, position, program, host, createModuleSpecifierResolutionHost(program, host)); + return entries && convertPathCompletions(entries); + } + if (isInString(sourceFile, position, contextToken)) { + if (!contextToken || !isStringLiteralLike(contextToken)) return void 0; + const entries = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences); + return convertStringLiteralCompletions(entries, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol); + } +} +function convertStringLiteralCompletions(completion, contextToken, sourceFile, host, program, log, options, preferences, position, includeSymbol) { + if (completion === void 0) { + return void 0; + } + const optionalReplacementSpan = createTextSpanFromStringLiteralLikeContent(contextToken, position); + switch (completion.kind) { + case 0 /* Paths */: + return convertPathCompletions(completion.paths); + case 1 /* Properties */: { + const entries = createSortedArray(); + getCompletionEntriesFromSymbols( + completion.symbols, + entries, + contextToken, + contextToken, + sourceFile, + position, + sourceFile, + host, + program, + 99 /* ESNext */, + log, + 4 /* String */, + preferences, + options, + /*formatContext*/ + void 0, + /*isTypeOnlyLocation*/ + void 0, + /*propertyAccessToConvert*/ + void 0, + /*jsxIdentifierExpected*/ + void 0, + /*isJsxInitializer*/ + void 0, + /*importStatementCompletion*/ + void 0, + /*recommendedCompletion*/ + void 0, + /*symbolToOriginInfoMap*/ + void 0, + /*symbolToSortTextMap*/ + void 0, + /*isJsxIdentifierExpected*/ + void 0, + /*isRightOfOpenTag*/ + void 0, + includeSymbol + ); + return { + isGlobalCompletion: false, + isMemberCompletion: true, + isNewIdentifierLocation: completion.hasIndexSignature, + optionalReplacementSpan, + entries, + defaultCommitCharacters: getDefaultCommitCharacters(completion.hasIndexSignature) + }; + } + case 2 /* Types */: { + const quoteChar = contextToken.kind === 15 /* NoSubstitutionTemplateLiteral */ ? 96 /* backtick */ : startsWith(getTextOfNode(contextToken), "'") ? 39 /* singleQuote */ : 34 /* doubleQuote */; + const entries = completion.types.map((type) => ({ + name: escapeString(type.value, quoteChar), + kindModifiers: "" /* none */, + kind: "string" /* string */, + sortText: SortText.LocationPriority, + replacementSpan: getReplacementSpanForContextToken(contextToken, position), + commitCharacters: [] + })); + return { + isGlobalCompletion: false, + isMemberCompletion: false, + isNewIdentifierLocation: completion.isNewIdentifier, + optionalReplacementSpan, + entries, + defaultCommitCharacters: getDefaultCommitCharacters(completion.isNewIdentifier) + }; + } + default: + return Debug.assertNever(completion); + } +} +function getStringLiteralCompletionDetails(name, sourceFile, position, contextToken, program, host, cancellationToken, preferences) { + if (!contextToken || !isStringLiteralLike(contextToken)) return void 0; + const completions = getStringLiteralCompletionEntries(sourceFile, contextToken, position, program, host, preferences); + return completions && stringLiteralCompletionDetails(name, contextToken, completions, sourceFile, program.getTypeChecker(), cancellationToken); +} +function stringLiteralCompletionDetails(name, location, completion, sourceFile, checker, cancellationToken) { + switch (completion.kind) { + case 0 /* Paths */: { + const match = find(completion.paths, (p) => p.name === name); + return match && createCompletionDetails(name, kindModifiersFromExtension(match.extension), match.kind, [textPart(name)]); + } + case 1 /* Properties */: { + const match = find(completion.symbols, (s) => s.name === name); + return match && createCompletionDetailsForSymbol(match, match.name, checker, sourceFile, location, cancellationToken); + } + case 2 /* Types */: + return find(completion.types, (t) => t.value === name) ? createCompletionDetails(name, "" /* none */, "string" /* string */, [textPart(name)]) : void 0; + default: + return Debug.assertNever(completion); + } +} +function convertPathCompletions(pathCompletions) { + const isGlobalCompletion = false; + const isNewIdentifierLocation = true; + const entries = pathCompletions.map(({ name, kind, span, extension }) => ({ name, kind, kindModifiers: kindModifiersFromExtension(extension), sortText: SortText.LocationPriority, replacementSpan: span })); + return { + isGlobalCompletion, + isMemberCompletion: false, + isNewIdentifierLocation, + entries, + defaultCommitCharacters: getDefaultCommitCharacters(isNewIdentifierLocation) + }; +} +function kindModifiersFromExtension(extension) { + switch (extension) { + case ".d.ts" /* Dts */: + return ".d.ts" /* dtsModifier */; + case ".js" /* Js */: + return ".js" /* jsModifier */; + case ".json" /* Json */: + return ".json" /* jsonModifier */; + case ".jsx" /* Jsx */: + return ".jsx" /* jsxModifier */; + case ".ts" /* Ts */: + return ".ts" /* tsModifier */; + case ".tsx" /* Tsx */: + return ".tsx" /* tsxModifier */; + case ".d.mts" /* Dmts */: + return ".d.mts" /* dmtsModifier */; + case ".mjs" /* Mjs */: + return ".mjs" /* mjsModifier */; + case ".mts" /* Mts */: + return ".mts" /* mtsModifier */; + case ".d.cts" /* Dcts */: + return ".d.cts" /* dctsModifier */; + case ".cjs" /* Cjs */: + return ".cjs" /* cjsModifier */; + case ".cts" /* Cts */: + return ".cts" /* ctsModifier */; + case ".tsbuildinfo" /* TsBuildInfo */: + return Debug.fail(`Extension ${".tsbuildinfo" /* TsBuildInfo */} is unsupported.`); + case void 0: + return "" /* none */; + default: + return Debug.assertNever(extension); + } +} +function getStringLiteralCompletionEntries(sourceFile, node, position, program, host, preferences) { + const typeChecker = program.getTypeChecker(); + const parent2 = walkUpParentheses(node.parent); + switch (parent2.kind) { + case 201 /* LiteralType */: { + const grandParent = walkUpParentheses(parent2.parent); + if (grandParent.kind === 205 /* ImportType */) { + return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) }; + } + return fromUnionableLiteralType(grandParent); + } + case 303 /* PropertyAssignment */: + if (isObjectLiteralExpression(parent2.parent) && parent2.name === node) { + return stringLiteralCompletionsForObjectLiteral(typeChecker, parent2.parent); + } + return fromContextualType() || fromContextualType(0 /* None */); + case 212 /* ElementAccessExpression */: { + const { expression, argumentExpression } = parent2; + if (node === skipParentheses(argumentExpression)) { + return stringLiteralCompletionsFromProperties(typeChecker.getTypeAtLocation(expression)); + } + return void 0; + } + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 291 /* JsxAttribute */: + if (!isRequireCallArgument(node) && !isImportCall(parent2)) { + const argumentInfo = ts_SignatureHelp_exports.getArgumentInfoForCompletions(parent2.kind === 291 /* JsxAttribute */ ? parent2.parent : node, position, sourceFile, typeChecker); + return argumentInfo && getStringLiteralCompletionsFromSignature(argumentInfo.invocation, node, argumentInfo, typeChecker) || fromContextualType(0 /* None */); + } + // falls through (is `require("")` or `require(""` or `import("")`) + case 272 /* ImportDeclaration */: + case 278 /* ExportDeclaration */: + case 283 /* ExternalModuleReference */: + case 351 /* JSDocImportTag */: + return { kind: 0 /* Paths */, paths: getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) }; + case 296 /* CaseClause */: + const tracker = newCaseClauseTracker(typeChecker, parent2.parent.clauses); + const contextualTypes = fromContextualType(); + if (!contextualTypes) { + return; + } + const literals = contextualTypes.types.filter((literal) => !tracker.hasValue(literal.value)); + return { kind: 2 /* Types */, types: literals, isNewIdentifier: false }; + case 276 /* ImportSpecifier */: + case 281 /* ExportSpecifier */: + const specifier = parent2; + if (specifier.propertyName && node !== specifier.propertyName) { + return; + } + const namedImportsOrExports = specifier.parent; + const { moduleSpecifier } = namedImportsOrExports.kind === 275 /* NamedImports */ ? namedImportsOrExports.parent.parent : namedImportsOrExports.parent; + if (!moduleSpecifier) return; + const moduleSpecifierSymbol = typeChecker.getSymbolAtLocation(moduleSpecifier); + if (!moduleSpecifierSymbol) return; + const exports2 = typeChecker.getExportsAndPropertiesOfModule(moduleSpecifierSymbol); + const existing = new Set(namedImportsOrExports.elements.map((n) => moduleExportNameTextEscaped(n.propertyName || n.name))); + const uniques = exports2.filter((e) => e.escapedName !== "default" /* Default */ && !existing.has(e.escapedName)); + return { kind: 1 /* Properties */, symbols: uniques, hasIndexSignature: false }; + default: + return fromContextualType() || fromContextualType(0 /* None */); + } + function fromUnionableLiteralType(grandParent) { + switch (grandParent.kind) { + case 233 /* ExpressionWithTypeArguments */: + case 183 /* TypeReference */: { + const typeArgument = findAncestor(parent2, (n) => n.parent === grandParent); + if (typeArgument) { + return { kind: 2 /* Types */, types: getStringLiteralTypes(typeChecker.getTypeArgumentConstraint(typeArgument)), isNewIdentifier: false }; + } + return void 0; + } + case 199 /* IndexedAccessType */: + const { indexType, objectType } = grandParent; + if (!rangeContainsPosition(indexType, position)) { + return void 0; + } + return stringLiteralCompletionsFromProperties(typeChecker.getTypeFromTypeNode(objectType)); + case 192 /* UnionType */: { + const result = fromUnionableLiteralType(walkUpParentheses(grandParent.parent)); + if (!result) { + return void 0; + } + const alreadyUsedTypes = getAlreadyUsedTypesInStringLiteralUnion(grandParent, parent2); + if (result.kind === 1 /* Properties */) { + return { kind: 1 /* Properties */, symbols: result.symbols.filter((sym) => !contains(alreadyUsedTypes, sym.name)), hasIndexSignature: result.hasIndexSignature }; + } + return { kind: 2 /* Types */, types: result.types.filter((t) => !contains(alreadyUsedTypes, t.value)), isNewIdentifier: false }; + } + default: + return void 0; + } + } + function fromContextualType(contextFlags = 4 /* Completions */) { + const types = getStringLiteralTypes(getContextualTypeFromParent(node, typeChecker, contextFlags)); + if (!types.length) { + return; + } + return { kind: 2 /* Types */, types, isNewIdentifier: false }; + } +} +function walkUpParentheses(node) { + switch (node.kind) { + case 196 /* ParenthesizedType */: + return walkUpParenthesizedTypes(node); + case 217 /* ParenthesizedExpression */: + return walkUpParenthesizedExpressions(node); + default: + return node; + } +} +function getAlreadyUsedTypesInStringLiteralUnion(union, current) { + return mapDefined(union.types, (type) => type !== current && isLiteralTypeNode(type) && isStringLiteral(type.literal) ? type.literal.text : void 0); +} +function getStringLiteralCompletionsFromSignature(call, arg, argumentInfo, checker) { + let isNewIdentifier = false; + const uniques = /* @__PURE__ */ new Set(); + const editingArgument = isJsxOpeningLikeElement(call) ? Debug.checkDefined(findAncestor(arg.parent, isJsxAttribute)) : arg; + const candidates = checker.getCandidateSignaturesForStringLiteralCompletions(call, editingArgument); + const types = flatMap(candidates, (candidate) => { + if (!signatureHasRestParameter(candidate) && argumentInfo.argumentCount > candidate.parameters.length) return; + let type = candidate.getTypeParameterAtPosition(argumentInfo.argumentIndex); + if (isJsxOpeningLikeElement(call)) { + const propType = checker.getTypeOfPropertyOfType(type, getTextOfJsxAttributeName(editingArgument.name)); + if (propType) { + type = propType; + } + } + isNewIdentifier = isNewIdentifier || !!(type.flags & 4 /* String */); + return getStringLiteralTypes(type, uniques); + }); + return length(types) ? { kind: 2 /* Types */, types, isNewIdentifier } : void 0; +} +function stringLiteralCompletionsFromProperties(type) { + return type && { + kind: 1 /* Properties */, + symbols: filter(type.getApparentProperties(), (prop) => !(prop.valueDeclaration && isPrivateIdentifierClassElementDeclaration(prop.valueDeclaration))), + hasIndexSignature: hasIndexSignature(type) + }; +} +function stringLiteralCompletionsForObjectLiteral(checker, objectLiteralExpression) { + const contextualType = checker.getContextualType(objectLiteralExpression); + if (!contextualType) return void 0; + const completionsType = checker.getContextualType(objectLiteralExpression, 4 /* Completions */); + const symbols = getPropertiesForObjectExpression( + contextualType, + completionsType, + objectLiteralExpression, + checker + ); + return { + kind: 1 /* Properties */, + symbols, + hasIndexSignature: hasIndexSignature(contextualType) + }; +} +function getStringLiteralTypes(type, uniques = /* @__PURE__ */ new Set()) { + if (!type) return emptyArray; + type = skipConstraint(type); + return type.isUnion() ? flatMap(type.types, (t) => getStringLiteralTypes(t, uniques)) : type.isStringLiteral() && !(type.flags & 1024 /* EnumLiteral */) && addToSeen(uniques, type.value) ? [type] : emptyArray; +} +function nameAndKind(name, kind, extension) { + return { name, kind, extension }; +} +function directoryResult(name) { + return nameAndKind( + name, + "directory" /* directory */, + /*extension*/ + void 0 + ); +} +function addReplacementSpans(text, textStart, names) { + const span = getDirectoryFragmentTextSpan(text, textStart); + const wholeSpan = text.length === 0 ? void 0 : createTextSpan(textStart, text.length); + return names.map(({ name, kind, extension }) => name.includes(directorySeparator) || name.includes(altDirectorySeparator) ? { name, kind, extension, span: wholeSpan } : { name, kind, extension, span }); +} +function getStringLiteralCompletionsFromModuleNames(sourceFile, node, program, host, preferences) { + return addReplacementSpans(node.text, node.getStart(sourceFile) + 1, getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences)); +} +function getStringLiteralCompletionsFromModuleNamesWorker(sourceFile, node, program, host, preferences) { + const literalValue = normalizeSlashes(node.text); + const mode = isStringLiteralLike(node) ? program.getModeForUsageLocation(sourceFile, node) : void 0; + const scriptPath = sourceFile.path; + const scriptDirectory = getDirectoryPath(scriptPath); + const compilerOptions = program.getCompilerOptions(); + const typeChecker = program.getTypeChecker(); + const moduleSpecifierResolutionHost = createModuleSpecifierResolutionHost(program, host); + const extensionOptions = getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile, typeChecker, preferences, mode); + return isPathRelativeToScript(literalValue) || !compilerOptions.baseUrl && !compilerOptions.paths && (isRootedDiskPath(literalValue) || isUrl(literalValue)) ? getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, program, host, moduleSpecifierResolutionHost, scriptPath, extensionOptions) : getCompletionEntriesForNonRelativeModules(literalValue, scriptDirectory, mode, program, host, moduleSpecifierResolutionHost, extensionOptions); +} +function getExtensionOptions(compilerOptions, referenceKind, importingSourceFile, typeChecker, preferences, resolutionMode) { + return { + extensionsToSearch: flatten(getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker)), + referenceKind, + importingSourceFile, + endingPreference: preferences == null ? void 0 : preferences.importModuleSpecifierEnding, + resolutionMode + }; +} +function getCompletionEntriesForRelativeModules(literalValue, scriptDirectory, program, host, moduleSpecifierResolutionHost, scriptPath, extensionOptions) { + const compilerOptions = program.getCompilerOptions(); + if (compilerOptions.rootDirs) { + return getCompletionEntriesForDirectoryFragmentWithRootDirs( + compilerOptions.rootDirs, + literalValue, + scriptDirectory, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + scriptPath + ); + } else { + return arrayFrom(getCompletionEntriesForDirectoryFragment( + literalValue, + scriptDirectory, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + /*moduleSpecifierIsRelative*/ + true, + scriptPath + ).values()); + } +} +function getSupportedExtensionsForModuleResolution(compilerOptions, typeChecker) { + const ambientModulesExtensions = !typeChecker ? [] : mapDefined(typeChecker.getAmbientModules(), (module2) => { + const name = module2.name.slice(1, -1); + if (!name.startsWith("*.") || name.includes("/")) return; + return name.slice(1); + }); + const extensions = [...getSupportedExtensions(compilerOptions), ambientModulesExtensions]; + const moduleResolution = getEmitModuleResolutionKind(compilerOptions); + return moduleResolutionUsesNodeModules(moduleResolution) ? getSupportedExtensionsWithJsonIfResolveJsonModule(compilerOptions, extensions) : extensions; +} +function getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase) { + rootDirs = rootDirs.map((rootDirectory) => ensureTrailingDirectorySeparator(normalizePath(isRootedDiskPath(rootDirectory) ? rootDirectory : combinePaths(basePath, rootDirectory)))); + const relativeDirectory = firstDefined(rootDirs, (rootDirectory) => containsPath(rootDirectory, scriptDirectory, basePath, ignoreCase) ? scriptDirectory.substr(rootDirectory.length) : void 0); + return deduplicate( + [...rootDirs.map((rootDirectory) => combinePaths(rootDirectory, relativeDirectory)), scriptDirectory].map((baseDir) => removeTrailingDirectorySeparator(baseDir)), + equateStringsCaseSensitive, + compareStringsCaseSensitive + ); +} +function getCompletionEntriesForDirectoryFragmentWithRootDirs(rootDirs, fragment, scriptDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, exclude) { + const compilerOptions = program.getCompilerOptions(); + const basePath = compilerOptions.project || host.getCurrentDirectory(); + const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); + const baseDirectories = getBaseDirectoriesFromRootDirs(rootDirs, basePath, scriptDirectory, ignoreCase); + return deduplicate( + flatMap(baseDirectories, (baseDirectory) => arrayFrom(getCompletionEntriesForDirectoryFragment( + fragment, + baseDirectory, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + /*moduleSpecifierIsRelative*/ + true, + exclude + ).values())), + (itemA, itemB) => itemA.name === itemB.name && itemA.kind === itemB.kind && itemA.extension === itemB.extension + ); +} +function getCompletionEntriesForDirectoryFragment(fragment, scriptDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, moduleSpecifierIsRelative, exclude, result = createNameAndKindSet()) { + var _a; + if (fragment === void 0) { + fragment = ""; + } + fragment = normalizeSlashes(fragment); + if (!hasTrailingDirectorySeparator(fragment)) { + fragment = getDirectoryPath(fragment); + } + if (fragment === "") { + fragment = "." + directorySeparator; + } + fragment = ensureTrailingDirectorySeparator(fragment); + const absolutePath = resolvePath(scriptDirectory, fragment); + const baseDirectory = hasTrailingDirectorySeparator(absolutePath) ? absolutePath : getDirectoryPath(absolutePath); + if (!moduleSpecifierIsRelative) { + const packageJsonPath = findPackageJson(baseDirectory, host); + if (packageJsonPath) { + const packageJson = readJson(packageJsonPath, host); + const typesVersions = packageJson.typesVersions; + if (typeof typesVersions === "object") { + const versionPaths = (_a = getPackageJsonTypesVersionsPaths(typesVersions)) == null ? void 0 : _a.paths; + if (versionPaths) { + const packageDirectory = getDirectoryPath(packageJsonPath); + const pathInPackage = absolutePath.slice(ensureTrailingDirectorySeparator(packageDirectory).length); + if (addCompletionEntriesFromPaths(result, pathInPackage, packageDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, versionPaths)) { + return result; + } + } + } + } + } + const ignoreCase = !(host.useCaseSensitiveFileNames && host.useCaseSensitiveFileNames()); + if (!tryDirectoryExists(host, baseDirectory)) return result; + const files = tryReadDirectory( + host, + baseDirectory, + extensionOptions.extensionsToSearch, + /*exclude*/ + void 0, + /*include*/ + ["./*"] + ); + if (files) { + for (let filePath of files) { + filePath = normalizePath(filePath); + if (exclude && comparePaths(filePath, exclude, scriptDirectory, ignoreCase) === 0 /* EqualTo */) { + continue; + } + const { name, extension } = getFilenameWithExtensionOption( + getBaseFileName(filePath), + program, + extensionOptions, + /*isExportsOrImportsWildcard*/ + false + ); + result.add(nameAndKind(name, "script" /* scriptElement */, extension)); + } + } + const directories = tryGetDirectories(host, baseDirectory); + if (directories) { + for (const directory of directories) { + const directoryName = getBaseFileName(normalizePath(directory)); + if (directoryName !== "@types") { + result.add(directoryResult(directoryName)); + } + } + } + return result; +} +function getFilenameWithExtensionOption(name, program, extensionOptions, isExportsOrImportsWildcard) { + const nonJsResult = ts_moduleSpecifiers_exports.tryGetRealFileNameForNonJsDeclarationFileName(name); + if (nonJsResult) { + return { name: nonJsResult, extension: tryGetExtensionFromPath2(nonJsResult) }; + } + if (extensionOptions.referenceKind === 0 /* Filename */) { + return { name, extension: tryGetExtensionFromPath2(name) }; + } + let allowedEndings = ts_moduleSpecifiers_exports.getModuleSpecifierPreferences( + { importModuleSpecifierEnding: extensionOptions.endingPreference }, + program, + program.getCompilerOptions(), + extensionOptions.importingSourceFile + ).getAllowedEndingsInPreferredOrder(extensionOptions.resolutionMode); + if (isExportsOrImportsWildcard) { + allowedEndings = allowedEndings.filter((e) => e !== 0 /* Minimal */ && e !== 1 /* Index */); + } + if (allowedEndings[0] === 3 /* TsExtension */) { + if (fileExtensionIsOneOf(name, supportedTSImplementationExtensions)) { + return { name, extension: tryGetExtensionFromPath2(name) }; + } + const outputExtension2 = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, program.getCompilerOptions()); + return outputExtension2 ? { name: changeExtension(name, outputExtension2), extension: outputExtension2 } : { name, extension: tryGetExtensionFromPath2(name) }; + } + if (!isExportsOrImportsWildcard && (allowedEndings[0] === 0 /* Minimal */ || allowedEndings[0] === 1 /* Index */) && fileExtensionIsOneOf(name, [".js" /* Js */, ".jsx" /* Jsx */, ".ts" /* Ts */, ".tsx" /* Tsx */, ".d.ts" /* Dts */])) { + return { name: removeFileExtension(name), extension: tryGetExtensionFromPath2(name) }; + } + const outputExtension = ts_moduleSpecifiers_exports.tryGetJSExtensionForFile(name, program.getCompilerOptions()); + return outputExtension ? { name: changeExtension(name, outputExtension), extension: outputExtension } : { name, extension: tryGetExtensionFromPath2(name) }; +} +function addCompletionEntriesFromPaths(result, fragment, baseDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, paths) { + const getPatternsForKey = (key) => paths[key]; + const comparePaths2 = (a, b) => { + const patternA = tryParsePattern(a); + const patternB = tryParsePattern(b); + const lengthA = typeof patternA === "object" ? patternA.prefix.length : a.length; + const lengthB = typeof patternB === "object" ? patternB.prefix.length : b.length; + return compareValues(lengthB, lengthA); + }; + return addCompletionEntriesFromPathsOrExportsOrImports( + result, + /*isExports*/ + false, + /*isImports*/ + false, + fragment, + baseDirectory, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + getOwnKeys(paths), + getPatternsForKey, + comparePaths2 + ); +} +function addCompletionEntriesFromPathsOrExportsOrImports(result, isExports, isImports, fragment, baseDirectory, extensionOptions, program, host, moduleSpecifierResolutionHost, keys, getPatternsForKey, comparePaths2) { + let pathResults = []; + let matchedPath; + for (const key of keys) { + if (key === ".") continue; + const keyWithoutLeadingDotSlash = key.replace(/^\.\//, "") + ((isExports || isImports) && endsWith(key, "/") ? "*" : ""); + const patterns = getPatternsForKey(key); + if (patterns) { + const pathPattern = tryParsePattern(keyWithoutLeadingDotSlash); + if (!pathPattern) continue; + const isMatch = typeof pathPattern === "object" && isPatternMatch(pathPattern, fragment); + const isLongestMatch = isMatch && (matchedPath === void 0 || comparePaths2(keyWithoutLeadingDotSlash, matchedPath) === -1 /* LessThan */); + if (isLongestMatch) { + matchedPath = keyWithoutLeadingDotSlash; + pathResults = pathResults.filter((r) => !r.matchedPattern); + } + if (typeof pathPattern === "string" || matchedPath === void 0 || comparePaths2(keyWithoutLeadingDotSlash, matchedPath) !== 1 /* GreaterThan */) { + pathResults.push({ + matchedPattern: isMatch, + results: getCompletionsForPathMapping(keyWithoutLeadingDotSlash, patterns, fragment, baseDirectory, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost).map(({ name, kind, extension }) => nameAndKind(name, kind, extension)) + }); + } + } + } + pathResults.forEach((pathResult) => pathResult.results.forEach((r) => result.add(r))); + return matchedPath !== void 0; +} +function getCompletionEntriesForNonRelativeModules(fragment, scriptPath, mode, program, host, moduleSpecifierResolutionHost, extensionOptions) { + const typeChecker = program.getTypeChecker(); + const compilerOptions = program.getCompilerOptions(); + const { baseUrl, paths } = compilerOptions; + const result = createNameAndKindSet(); + const moduleResolution = getEmitModuleResolutionKind(compilerOptions); + if (baseUrl) { + const absolute = normalizePath(combinePaths(host.getCurrentDirectory(), baseUrl)); + getCompletionEntriesForDirectoryFragment( + fragment, + absolute, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + /*moduleSpecifierIsRelative*/ + false, + /*exclude*/ + void 0, + result + ); + } + if (paths) { + const absolute = getPathsBasePath(compilerOptions, host); + addCompletionEntriesFromPaths(result, fragment, absolute, extensionOptions, program, host, moduleSpecifierResolutionHost, paths); + } + const fragmentDirectory = getFragmentDirectory(fragment); + for (const ambientName of getAmbientModuleCompletions(fragment, fragmentDirectory, typeChecker)) { + result.add(nameAndKind( + ambientName, + "external module name" /* externalModuleName */, + /*extension*/ + void 0 + )); + } + getCompletionEntriesFromTypings(program, host, moduleSpecifierResolutionHost, scriptPath, fragmentDirectory, extensionOptions, result); + if (moduleResolutionUsesNodeModules(moduleResolution)) { + let foundGlobal = false; + if (fragmentDirectory === void 0) { + for (const moduleName of enumerateNodeModulesVisibleToScript(host, scriptPath)) { + const moduleResult = nameAndKind( + moduleName, + "external module name" /* externalModuleName */, + /*extension*/ + void 0 + ); + if (!result.has(moduleResult.name)) { + foundGlobal = true; + result.add(moduleResult); + } + } + } + if (!foundGlobal) { + const resolvePackageJsonExports = getResolvePackageJsonExports(compilerOptions); + const resolvePackageJsonImports = getResolvePackageJsonImports(compilerOptions); + let seenPackageScope = false; + const importsLookup = (directory) => { + if (resolvePackageJsonImports && !seenPackageScope) { + const packageFile = combinePaths(directory, "package.json"); + if (seenPackageScope = tryFileExists(host, packageFile)) { + const packageJson = readJson(packageFile, host); + exportsOrImportsLookup( + packageJson.imports, + fragment, + directory, + /*isExports*/ + false, + /*isImports*/ + true + ); + } + } + }; + let ancestorLookup = (ancestor) => { + const nodeModules = combinePaths(ancestor, "node_modules"); + if (tryDirectoryExists(host, nodeModules)) { + getCompletionEntriesForDirectoryFragment( + fragment, + nodeModules, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + /*moduleSpecifierIsRelative*/ + false, + /*exclude*/ + void 0, + result + ); + } + importsLookup(ancestor); + }; + if (fragmentDirectory && resolvePackageJsonExports) { + const nodeModulesDirectoryOrImportsLookup = ancestorLookup; + ancestorLookup = (ancestor) => { + const components = getPathComponents(fragment); + components.shift(); + let packagePath = components.shift(); + if (!packagePath) { + return nodeModulesDirectoryOrImportsLookup(ancestor); + } + if (startsWith(packagePath, "@")) { + const subName = components.shift(); + if (!subName) { + return nodeModulesDirectoryOrImportsLookup(ancestor); + } + packagePath = combinePaths(packagePath, subName); + } + if (resolvePackageJsonImports && startsWith(packagePath, "#")) { + return importsLookup(ancestor); + } + const packageDirectory = combinePaths(ancestor, "node_modules", packagePath); + const packageFile = combinePaths(packageDirectory, "package.json"); + if (tryFileExists(host, packageFile)) { + const packageJson = readJson(packageFile, host); + const fragmentSubpath = components.join("/") + (components.length && hasTrailingDirectorySeparator(fragment) ? "/" : ""); + exportsOrImportsLookup( + packageJson.exports, + fragmentSubpath, + packageDirectory, + /*isExports*/ + true, + /*isImports*/ + false + ); + return; + } + return nodeModulesDirectoryOrImportsLookup(ancestor); + }; + } + forEachAncestorDirectoryStoppingAtGlobalCache(host, scriptPath, ancestorLookup); + } + } + return arrayFrom(result.values()); + function exportsOrImportsLookup(lookupTable, fragment2, baseDirectory, isExports, isImports) { + if (typeof lookupTable !== "object" || lookupTable === null) { + return; + } + const keys = getOwnKeys(lookupTable); + const conditions = getConditions(compilerOptions, mode); + addCompletionEntriesFromPathsOrExportsOrImports( + result, + isExports, + isImports, + fragment2, + baseDirectory, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + keys, + (key) => { + const pattern = getPatternFromFirstMatchingCondition(lookupTable[key], conditions); + if (pattern === void 0) { + return void 0; + } + return singleElementArray(endsWith(key, "/") && endsWith(pattern, "/") ? pattern + "*" : pattern); + }, + comparePatternKeys + ); + } +} +function getPatternFromFirstMatchingCondition(target, conditions) { + if (typeof target === "string") { + return target; + } + if (target && typeof target === "object" && !isArray(target)) { + for (const condition in target) { + if (condition === "default" || conditions.includes(condition) || isApplicableVersionedTypesKey(conditions, condition)) { + const pattern = target[condition]; + return getPatternFromFirstMatchingCondition(pattern, conditions); + } + } + } +} +function getFragmentDirectory(fragment) { + return containsSlash(fragment) ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0; +} +function getCompletionsForPathMapping(path, patterns, fragment, packageDirectory, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost) { + const parsedPath = tryParsePattern(path); + if (!parsedPath) { + return emptyArray; + } + if (typeof parsedPath === "string") { + return justPathMappingName(path, "script" /* scriptElement */); + } + const remainingFragment = tryRemovePrefix(fragment, parsedPath.prefix); + if (remainingFragment === void 0) { + const starIsFullPathComponent = endsWith(path, "/*"); + return starIsFullPathComponent ? justPathMappingName(parsedPath.prefix, "directory" /* directory */) : flatMap(patterns, (pattern) => { + var _a; + return (_a = getModulesForPathsPattern("", packageDirectory, pattern, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost)) == null ? void 0 : _a.map(({ name, ...rest }) => ({ name: parsedPath.prefix + name + parsedPath.suffix, ...rest })); + }); + } + return flatMap(patterns, (pattern) => getModulesForPathsPattern(remainingFragment, packageDirectory, pattern, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost)); + function justPathMappingName(name, kind) { + return startsWith(name, fragment) ? [{ name: removeTrailingDirectorySeparator(name), kind, extension: void 0 }] : emptyArray; + } +} +function getModulesForPathsPattern(fragment, packageDirectory, pattern, extensionOptions, isExports, isImports, program, host, moduleSpecifierResolutionHost) { + if (!host.readDirectory) { + return void 0; + } + const parsed = tryParsePattern(pattern); + if (parsed === void 0 || isString(parsed)) { + return void 0; + } + const normalizedPrefix = resolvePath(parsed.prefix); + const normalizedPrefixDirectory = hasTrailingDirectorySeparator(parsed.prefix) ? normalizedPrefix : getDirectoryPath(normalizedPrefix); + const normalizedPrefixBase = hasTrailingDirectorySeparator(parsed.prefix) ? "" : getBaseFileName(normalizedPrefix); + const fragmentHasPath = containsSlash(fragment); + const fragmentDirectory = fragmentHasPath ? hasTrailingDirectorySeparator(fragment) ? fragment : getDirectoryPath(fragment) : void 0; + const getCommonSourceDirectory2 = () => moduleSpecifierResolutionHost.getCommonSourceDirectory(); + const ignoreCase = !hostUsesCaseSensitiveFileNames(moduleSpecifierResolutionHost); + const outDir = program.getCompilerOptions().outDir; + const declarationDir = program.getCompilerOptions().declarationDir; + const expandedPrefixDirectory = fragmentHasPath ? combinePaths(normalizedPrefixDirectory, normalizedPrefixBase + fragmentDirectory) : normalizedPrefixDirectory; + const baseDirectory = normalizePath(combinePaths(packageDirectory, expandedPrefixDirectory)); + const possibleInputBaseDirectoryForOutDir = isImports && outDir && getPossibleOriginalInputPathWithoutChangingExt(baseDirectory, ignoreCase, outDir, getCommonSourceDirectory2); + const possibleInputBaseDirectoryForDeclarationDir = isImports && declarationDir && getPossibleOriginalInputPathWithoutChangingExt(baseDirectory, ignoreCase, declarationDir, getCommonSourceDirectory2); + const normalizedSuffix = normalizePath(parsed.suffix); + const declarationExtension = normalizedSuffix && getDeclarationEmitExtensionForPath("_" + normalizedSuffix); + const inputExtension = normalizedSuffix ? getPossibleOriginalInputExtensionForExtension("_" + normalizedSuffix) : void 0; + const matchingSuffixes = [ + declarationExtension && changeExtension(normalizedSuffix, declarationExtension), + ...inputExtension ? inputExtension.map((ext) => changeExtension(normalizedSuffix, ext)) : [], + normalizedSuffix + ].filter(isString); + const includeGlobs = normalizedSuffix ? matchingSuffixes.map((suffix) => "**/*" + suffix) : ["./*"]; + const isExportsOrImportsWildcard = (isExports || isImports) && endsWith(pattern, "/*"); + let matches = getMatchesWithPrefix(baseDirectory); + if (possibleInputBaseDirectoryForOutDir) { + matches = concatenate(matches, getMatchesWithPrefix(possibleInputBaseDirectoryForOutDir)); + } + if (possibleInputBaseDirectoryForDeclarationDir) { + matches = concatenate(matches, getMatchesWithPrefix(possibleInputBaseDirectoryForDeclarationDir)); + } + if (!normalizedSuffix) { + matches = concatenate(matches, getDirectoryMatches(baseDirectory)); + if (possibleInputBaseDirectoryForOutDir) { + matches = concatenate(matches, getDirectoryMatches(possibleInputBaseDirectoryForOutDir)); + } + if (possibleInputBaseDirectoryForDeclarationDir) { + matches = concatenate(matches, getDirectoryMatches(possibleInputBaseDirectoryForDeclarationDir)); + } + } + return matches; + function getMatchesWithPrefix(directory) { + const completePrefix = fragmentHasPath ? directory : ensureTrailingDirectorySeparator(directory) + normalizedPrefixBase; + return mapDefined(tryReadDirectory( + host, + directory, + extensionOptions.extensionsToSearch, + /*exclude*/ + void 0, + includeGlobs + ), (match) => { + const trimmedWithPattern = trimPrefixAndSuffix(match, completePrefix); + if (trimmedWithPattern) { + if (containsSlash(trimmedWithPattern)) { + return directoryResult(getPathComponents(removeLeadingDirectorySeparator(trimmedWithPattern))[1]); + } + const { name, extension } = getFilenameWithExtensionOption(trimmedWithPattern, program, extensionOptions, isExportsOrImportsWildcard); + return nameAndKind(name, "script" /* scriptElement */, extension); + } + }); + } + function getDirectoryMatches(directoryName) { + return mapDefined(tryGetDirectories(host, directoryName), (dir) => dir === "node_modules" ? void 0 : directoryResult(dir)); + } + function trimPrefixAndSuffix(path, prefix) { + return firstDefined(matchingSuffixes, (suffix) => { + const inner = withoutStartAndEnd(normalizePath(path), prefix, suffix); + return inner === void 0 ? void 0 : removeLeadingDirectorySeparator(inner); + }); + } +} +function withoutStartAndEnd(s, start, end) { + return startsWith(s, start) && endsWith(s, end) ? s.slice(start.length, s.length - end.length) : void 0; +} +function removeLeadingDirectorySeparator(path) { + return path[0] === directorySeparator ? path.slice(1) : path; +} +function getAmbientModuleCompletions(fragment, fragmentDirectory, checker) { + const ambientModules = checker.getAmbientModules().map((sym) => stripQuotes(sym.name)); + const nonRelativeModuleNames = ambientModules.filter((moduleName) => startsWith(moduleName, fragment) && !moduleName.includes("*")); + if (fragmentDirectory !== void 0) { + const moduleNameWithSeparator = ensureTrailingDirectorySeparator(fragmentDirectory); + return nonRelativeModuleNames.map((nonRelativeModuleName) => removePrefix(nonRelativeModuleName, moduleNameWithSeparator)); + } + return nonRelativeModuleNames; +} +function getTripleSlashReferenceCompletion(sourceFile, position, program, host, moduleSpecifierResolutionHost) { + const compilerOptions = program.getCompilerOptions(); + const token = getTokenAtPosition(sourceFile, position); + const commentRanges = getLeadingCommentRanges(sourceFile.text, token.pos); + const range = commentRanges && find(commentRanges, (commentRange) => position >= commentRange.pos && position <= commentRange.end); + if (!range) { + return void 0; + } + const text = sourceFile.text.slice(range.pos, position); + const match = tripleSlashDirectiveFragmentRegex.exec(text); + if (!match) { + return void 0; + } + const [, prefix, kind, toComplete] = match; + const scriptPath = getDirectoryPath(sourceFile.path); + const names = kind === "path" ? getCompletionEntriesForDirectoryFragment( + toComplete, + scriptPath, + getExtensionOptions(compilerOptions, 0 /* Filename */, sourceFile), + program, + host, + moduleSpecifierResolutionHost, + /*moduleSpecifierIsRelative*/ + true, + sourceFile.path + ) : kind === "types" ? getCompletionEntriesFromTypings(program, host, moduleSpecifierResolutionHost, scriptPath, getFragmentDirectory(toComplete), getExtensionOptions(compilerOptions, 1 /* ModuleSpecifier */, sourceFile)) : Debug.fail(); + return addReplacementSpans(toComplete, range.pos + prefix.length, arrayFrom(names.values())); +} +function getCompletionEntriesFromTypings(program, host, moduleSpecifierResolutionHost, scriptPath, fragmentDirectory, extensionOptions, result = createNameAndKindSet()) { + const options = program.getCompilerOptions(); + const seen = /* @__PURE__ */ new Map(); + const typeRoots = tryAndIgnoreErrors(() => getEffectiveTypeRoots(options, host)) || emptyArray; + for (const root of typeRoots) { + getCompletionEntriesFromDirectories(root); + } + for (const packageJson of findPackageJsons(scriptPath, host)) { + const typesDir = combinePaths(getDirectoryPath(packageJson), "node_modules/@types"); + getCompletionEntriesFromDirectories(typesDir); + } + return result; + function getCompletionEntriesFromDirectories(directory) { + if (!tryDirectoryExists(host, directory)) return; + for (const typeDirectoryName of tryGetDirectories(host, directory)) { + const packageName = unmangleScopedPackageName(typeDirectoryName); + if (options.types && !contains(options.types, packageName)) continue; + if (fragmentDirectory === void 0) { + if (!seen.has(packageName)) { + result.add(nameAndKind( + packageName, + "external module name" /* externalModuleName */, + /*extension*/ + void 0 + )); + seen.set(packageName, true); + } + } else { + const baseDirectory = combinePaths(directory, typeDirectoryName); + const remainingFragment = tryRemoveDirectoryPrefix(fragmentDirectory, packageName, hostGetCanonicalFileName(host)); + if (remainingFragment !== void 0) { + getCompletionEntriesForDirectoryFragment( + remainingFragment, + baseDirectory, + extensionOptions, + program, + host, + moduleSpecifierResolutionHost, + /*moduleSpecifierIsRelative*/ + false, + /*exclude*/ + void 0, + result + ); + } + } + } + } +} +function enumerateNodeModulesVisibleToScript(host, scriptPath) { + if (!host.readFile || !host.fileExists) return emptyArray; + const result = []; + for (const packageJson of findPackageJsons(scriptPath, host)) { + const contents = readJson(packageJson, host); + for (const key of nodeModulesDependencyKeys) { + const dependencies = contents[key]; + if (!dependencies) continue; + for (const dep in dependencies) { + if (hasProperty(dependencies, dep) && !startsWith(dep, "@types/")) { + result.push(dep); + } + } + } + } + return result; +} +function getDirectoryFragmentTextSpan(text, textStart) { + const index = Math.max(text.lastIndexOf(directorySeparator), text.lastIndexOf(altDirectorySeparator)); + const offset = index !== -1 ? index + 1 : 0; + const length2 = text.length - offset; + return length2 === 0 || isIdentifierText(text.substr(offset, length2), 99 /* ESNext */) ? void 0 : createTextSpan(textStart + offset, length2); +} +function isPathRelativeToScript(path) { + if (path && path.length >= 2 && path.charCodeAt(0) === 46 /* dot */) { + const slashIndex = path.length >= 3 && path.charCodeAt(1) === 46 /* dot */ ? 2 : 1; + const slashCharCode = path.charCodeAt(slashIndex); + return slashCharCode === 47 /* slash */ || slashCharCode === 92 /* backslash */; + } + return false; +} +var tripleSlashDirectiveFragmentRegex = /^(\/\/\/\s* Core, + DefinitionKind: () => DefinitionKind, + EntryKind: () => EntryKind, + ExportKind: () => ExportKind2, + FindReferencesUse: () => FindReferencesUse, + ImportExport: () => ImportExport, + createImportTracker: () => createImportTracker, + findModuleReferences: () => findModuleReferences, + findReferenceOrRenameEntries: () => findReferenceOrRenameEntries, + findReferencedSymbols: () => findReferencedSymbols, + getContextNode: () => getContextNode, + getExportInfo: () => getExportInfo, + getImplementationsAtPosition: () => getImplementationsAtPosition, + getImportOrExportSymbol: () => getImportOrExportSymbol, + getReferenceEntriesForNode: () => getReferenceEntriesForNode, + isContextWithStartAndEndNode: () => isContextWithStartAndEndNode, + isDeclarationOfSymbol: () => isDeclarationOfSymbol, + isWriteAccessForReference: () => isWriteAccessForReference, + toContextSpan: () => toContextSpan, + toHighlightSpan: () => toHighlightSpan, + toReferenceEntry: () => toReferenceEntry, + toRenameLocation: () => toRenameLocation +}); + +// src/services/importTracker.ts +function createImportTracker(sourceFiles, sourceFilesSet, checker, cancellationToken) { + const allDirectImports = getDirectImportsMap(sourceFiles, checker, cancellationToken); + return (exportSymbol, exportInfo, isForRename) => { + const { directImports, indirectUsers } = getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, exportInfo, checker, cancellationToken); + return { indirectUsers, ...getSearchesFromDirectImports(directImports, exportSymbol, exportInfo.exportKind, checker, isForRename) }; + }; +} +var ExportKind2 = /* @__PURE__ */ ((ExportKind3) => { + ExportKind3[ExportKind3["Named"] = 0] = "Named"; + ExportKind3[ExportKind3["Default"] = 1] = "Default"; + ExportKind3[ExportKind3["ExportEquals"] = 2] = "ExportEquals"; + return ExportKind3; +})(ExportKind2 || {}); +var ImportExport = /* @__PURE__ */ ((ImportExport2) => { + ImportExport2[ImportExport2["Import"] = 0] = "Import"; + ImportExport2[ImportExport2["Export"] = 1] = "Export"; + return ImportExport2; +})(ImportExport || {}); +function getImportersForExport(sourceFiles, sourceFilesSet, allDirectImports, { exportingModuleSymbol, exportKind }, checker, cancellationToken) { + const markSeenDirectImport = nodeSeenTracker(); + const markSeenIndirectUser = nodeSeenTracker(); + const directImports = []; + const isAvailableThroughGlobal = !!exportingModuleSymbol.globalExports; + const indirectUserDeclarations = isAvailableThroughGlobal ? void 0 : []; + handleDirectImports(exportingModuleSymbol); + return { directImports, indirectUsers: getIndirectUsers() }; + function getIndirectUsers() { + if (isAvailableThroughGlobal) { + return sourceFiles; + } + if (exportingModuleSymbol.declarations) { + for (const decl of exportingModuleSymbol.declarations) { + if (isExternalModuleAugmentation(decl) && sourceFilesSet.has(decl.getSourceFile().fileName)) { + addIndirectUser(decl); + } + } + } + return indirectUserDeclarations.map(getSourceFileOfNode); + } + function handleDirectImports(exportingModuleSymbol2) { + const theseDirectImports = getDirectImports(exportingModuleSymbol2); + if (theseDirectImports) { + for (const direct of theseDirectImports) { + if (!markSeenDirectImport(direct)) { + continue; + } + if (cancellationToken) cancellationToken.throwIfCancellationRequested(); + switch (direct.kind) { + case 213 /* CallExpression */: + if (isImportCall(direct)) { + handleImportCall(direct); + break; + } + if (!isAvailableThroughGlobal) { + const parent2 = direct.parent; + if (exportKind === 2 /* ExportEquals */ && parent2.kind === 260 /* VariableDeclaration */) { + const { name } = parent2; + if (name.kind === 80 /* Identifier */) { + directImports.push(name); + break; + } + } + } + break; + case 80 /* Identifier */: + break; + // TODO: GH#23879 + case 271 /* ImportEqualsDeclaration */: + handleNamespaceImport( + direct, + direct.name, + hasSyntacticModifier(direct, 32 /* Export */), + /*alreadyAddedDirect*/ + false + ); + break; + case 272 /* ImportDeclaration */: + case 351 /* JSDocImportTag */: + directImports.push(direct); + const namedBindings = direct.importClause && direct.importClause.namedBindings; + if (namedBindings && namedBindings.kind === 274 /* NamespaceImport */) { + handleNamespaceImport( + direct, + namedBindings.name, + /*isReExport*/ + false, + /*alreadyAddedDirect*/ + true + ); + } else if (!isAvailableThroughGlobal && isDefaultImport(direct)) { + addIndirectUser(getSourceFileLikeForImportDeclaration(direct)); + } + break; + case 278 /* ExportDeclaration */: + if (!direct.exportClause) { + handleDirectImports(getContainingModuleSymbol(direct, checker)); + } else if (direct.exportClause.kind === 280 /* NamespaceExport */) { + addIndirectUser( + getSourceFileLikeForImportDeclaration(direct), + /*addTransitiveDependencies*/ + true + ); + } else { + directImports.push(direct); + } + break; + case 205 /* ImportType */: + if (!isAvailableThroughGlobal && direct.isTypeOf && !direct.qualifier && isExported2(direct)) { + addIndirectUser( + direct.getSourceFile(), + /*addTransitiveDependencies*/ + true + ); + } + directImports.push(direct); + break; + default: + Debug.failBadSyntaxKind(direct, "Unexpected import kind."); + } + } + } + } + function handleImportCall(importCall) { + const top = findAncestor(importCall, isAmbientModuleDeclaration) || importCall.getSourceFile(); + addIndirectUser( + top, + /** addTransitiveDependencies */ + !!isExported2( + importCall, + /*stopAtAmbientModule*/ + true + ) + ); + } + function isExported2(node, stopAtAmbientModule = false) { + return findAncestor(node, (node2) => { + if (stopAtAmbientModule && isAmbientModuleDeclaration(node2)) return "quit"; + return canHaveModifiers(node2) && some(node2.modifiers, isExportModifier); + }); + } + function handleNamespaceImport(importDeclaration, name, isReExport, alreadyAddedDirect) { + if (exportKind === 2 /* ExportEquals */) { + if (!alreadyAddedDirect) directImports.push(importDeclaration); + } else if (!isAvailableThroughGlobal) { + const sourceFileLike = getSourceFileLikeForImportDeclaration(importDeclaration); + Debug.assert(sourceFileLike.kind === 307 /* SourceFile */ || sourceFileLike.kind === 267 /* ModuleDeclaration */); + if (isReExport || findNamespaceReExports(sourceFileLike, name, checker)) { + addIndirectUser( + sourceFileLike, + /*addTransitiveDependencies*/ + true + ); + } else { + addIndirectUser(sourceFileLike); + } + } + } + function addIndirectUser(sourceFileLike, addTransitiveDependencies = false) { + Debug.assert(!isAvailableThroughGlobal); + const isNew = markSeenIndirectUser(sourceFileLike); + if (!isNew) return; + indirectUserDeclarations.push(sourceFileLike); + if (!addTransitiveDependencies) return; + const moduleSymbol = checker.getMergedSymbol(sourceFileLike.symbol); + if (!moduleSymbol) return; + Debug.assert(!!(moduleSymbol.flags & 1536 /* Module */)); + const directImports2 = getDirectImports(moduleSymbol); + if (directImports2) { + for (const directImport of directImports2) { + if (!isImportTypeNode(directImport)) { + addIndirectUser( + getSourceFileLikeForImportDeclaration(directImport), + /*addTransitiveDependencies*/ + true + ); + } + } + } + } + function getDirectImports(moduleSymbol) { + return allDirectImports.get(getSymbolId(moduleSymbol).toString()); + } +} +function getSearchesFromDirectImports(directImports, exportSymbol, exportKind, checker, isForRename) { + const importSearches = []; + const singleReferences = []; + function addSearch(location, symbol) { + importSearches.push([location, symbol]); + } + if (directImports) { + for (const decl of directImports) { + handleImport(decl); + } + } + return { importSearches, singleReferences }; + function handleImport(decl) { + if (decl.kind === 271 /* ImportEqualsDeclaration */) { + if (isExternalModuleImportEquals(decl)) { + handleNamespaceImportLike(decl.name); + } + return; + } + if (decl.kind === 80 /* Identifier */) { + handleNamespaceImportLike(decl); + return; + } + if (decl.kind === 205 /* ImportType */) { + if (decl.qualifier) { + const firstIdentifier = getFirstIdentifier(decl.qualifier); + if (firstIdentifier.escapedText === symbolName(exportSymbol)) { + singleReferences.push(firstIdentifier); + } + } else if (exportKind === 2 /* ExportEquals */) { + singleReferences.push(decl.argument.literal); + } + return; + } + if (decl.moduleSpecifier.kind !== 11 /* StringLiteral */) { + return; + } + if (decl.kind === 278 /* ExportDeclaration */) { + if (decl.exportClause && isNamedExports(decl.exportClause)) { + searchForNamedImport(decl.exportClause); + } + return; + } + const { name, namedBindings } = decl.importClause || { name: void 0, namedBindings: void 0 }; + if (namedBindings) { + switch (namedBindings.kind) { + case 274 /* NamespaceImport */: + handleNamespaceImportLike(namedBindings.name); + break; + case 275 /* NamedImports */: + if (exportKind === 0 /* Named */ || exportKind === 1 /* Default */) { + searchForNamedImport(namedBindings); + } + break; + default: + Debug.assertNever(namedBindings); + } + } + if (name && (exportKind === 1 /* Default */ || exportKind === 2 /* ExportEquals */) && (!isForRename || name.escapedText === symbolEscapedNameNoDefault(exportSymbol))) { + const defaultImportAlias = checker.getSymbolAtLocation(name); + addSearch(name, defaultImportAlias); + } + } + function handleNamespaceImportLike(importName) { + if (exportKind === 2 /* ExportEquals */ && (!isForRename || isNameMatch(importName.escapedText))) { + addSearch(importName, checker.getSymbolAtLocation(importName)); + } + } + function searchForNamedImport(namedBindings) { + if (!namedBindings) { + return; + } + for (const element of namedBindings.elements) { + const { name, propertyName } = element; + if (!isNameMatch(moduleExportNameTextEscaped(propertyName || name))) { + continue; + } + if (propertyName) { + singleReferences.push(propertyName); + if (!isForRename || moduleExportNameTextEscaped(name) === exportSymbol.escapedName) { + addSearch(name, checker.getSymbolAtLocation(name)); + } + } else { + const localSymbol = element.kind === 281 /* ExportSpecifier */ && element.propertyName ? checker.getExportSpecifierLocalTargetSymbol(element) : checker.getSymbolAtLocation(name); + addSearch(name, localSymbol); + } + } + } + function isNameMatch(name) { + return name === exportSymbol.escapedName || exportKind !== 0 /* Named */ && name === "default" /* Default */; + } +} +function findNamespaceReExports(sourceFileLike, name, checker) { + const namespaceImportSymbol = checker.getSymbolAtLocation(name); + return !!forEachPossibleImportOrExportStatement(sourceFileLike, (statement) => { + if (!isExportDeclaration(statement)) return; + const { exportClause, moduleSpecifier } = statement; + return !moduleSpecifier && exportClause && isNamedExports(exportClause) && exportClause.elements.some((element) => checker.getExportSpecifierLocalTargetSymbol(element) === namespaceImportSymbol); + }); +} +function findModuleReferences(program, sourceFiles, searchModuleSymbol) { + var _a; + const refs = []; + const checker = program.getTypeChecker(); + for (const referencingFile of sourceFiles) { + const searchSourceFile = searchModuleSymbol.valueDeclaration; + if ((searchSourceFile == null ? void 0 : searchSourceFile.kind) === 307 /* SourceFile */) { + for (const ref of referencingFile.referencedFiles) { + if (program.getSourceFileFromReference(referencingFile, ref) === searchSourceFile) { + refs.push({ kind: "reference", referencingFile, ref }); + } + } + for (const ref of referencingFile.typeReferenceDirectives) { + const referenced = (_a = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(ref, referencingFile)) == null ? void 0 : _a.resolvedTypeReferenceDirective; + if (referenced !== void 0 && referenced.resolvedFileName === searchSourceFile.fileName) { + refs.push({ kind: "reference", referencingFile, ref }); + } + } + } + forEachImport(referencingFile, (importDecl, moduleSpecifier) => { + const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); + if (moduleSymbol === searchModuleSymbol) { + refs.push(nodeIsSynthesized(importDecl) ? { kind: "implicit", literal: moduleSpecifier, referencingFile } : { kind: "import", literal: moduleSpecifier }); + } + }); + } + return refs; +} +function getDirectImportsMap(sourceFiles, checker, cancellationToken) { + const map2 = /* @__PURE__ */ new Map(); + for (const sourceFile of sourceFiles) { + if (cancellationToken) cancellationToken.throwIfCancellationRequested(); + forEachImport(sourceFile, (importDecl, moduleSpecifier) => { + const moduleSymbol = checker.getSymbolAtLocation(moduleSpecifier); + if (moduleSymbol) { + const id = getSymbolId(moduleSymbol).toString(); + let imports = map2.get(id); + if (!imports) { + map2.set(id, imports = []); + } + imports.push(importDecl); + } + }); + } + return map2; +} +function forEachPossibleImportOrExportStatement(sourceFileLike, action) { + return forEach(sourceFileLike.kind === 307 /* SourceFile */ ? sourceFileLike.statements : sourceFileLike.body.statements, (statement) => ( + // TODO: GH#18217 + action(statement) || isAmbientModuleDeclaration(statement) && forEach(statement.body && statement.body.statements, action) + )); +} +function forEachImport(sourceFile, action) { + if (sourceFile.externalModuleIndicator || sourceFile.imports !== void 0) { + for (const i of sourceFile.imports) { + action(importFromModuleSpecifier(i), i); + } + } else { + forEachPossibleImportOrExportStatement(sourceFile, (statement) => { + switch (statement.kind) { + case 278 /* ExportDeclaration */: + case 272 /* ImportDeclaration */: { + const decl = statement; + if (decl.moduleSpecifier && isStringLiteral(decl.moduleSpecifier)) { + action(decl, decl.moduleSpecifier); + } + break; + } + case 271 /* ImportEqualsDeclaration */: { + const decl = statement; + if (isExternalModuleImportEquals(decl)) { + action(decl, decl.moduleReference.expression); + } + break; + } + } + }); + } +} +function getImportOrExportSymbol(node, symbol, checker, comingFromExport) { + return comingFromExport ? getExport() : getExport() || getImport(); + function getExport() { + var _a; + const { parent: parent2 } = node; + const grandparent = parent2.parent; + if (symbol.exportSymbol) { + if (parent2.kind === 211 /* PropertyAccessExpression */) { + return ((_a = symbol.declarations) == null ? void 0 : _a.some((d) => d === parent2)) && isBinaryExpression(grandparent) ? getSpecialPropertyExport( + grandparent, + /*useLhsSymbol*/ + false + ) : void 0; + } else { + return exportInfo(symbol.exportSymbol, getExportKindForDeclaration(parent2)); + } + } else { + const exportNode = getExportNode(parent2, node); + if (exportNode && hasSyntacticModifier(exportNode, 32 /* Export */)) { + if (isImportEqualsDeclaration(exportNode) && exportNode.moduleReference === node) { + if (comingFromExport) { + return void 0; + } + const lhsSymbol = checker.getSymbolAtLocation(exportNode.name); + return { kind: 0 /* Import */, symbol: lhsSymbol }; + } else { + return exportInfo(symbol, getExportKindForDeclaration(exportNode)); + } + } else if (isNamespaceExport(parent2)) { + return exportInfo(symbol, 0 /* Named */); + } else if (isExportAssignment(parent2)) { + return getExportAssignmentExport(parent2); + } else if (isExportAssignment(grandparent)) { + return getExportAssignmentExport(grandparent); + } else if (isBinaryExpression(parent2)) { + return getSpecialPropertyExport( + parent2, + /*useLhsSymbol*/ + true + ); + } else if (isBinaryExpression(grandparent)) { + return getSpecialPropertyExport( + grandparent, + /*useLhsSymbol*/ + true + ); + } else if (isJSDocTypedefTag(parent2) || isJSDocCallbackTag(parent2)) { + return exportInfo(symbol, 0 /* Named */); + } + } + function getExportAssignmentExport(ex) { + if (!ex.symbol.parent) return void 0; + const exportKind = ex.isExportEquals ? 2 /* ExportEquals */ : 1 /* Default */; + return { kind: 1 /* Export */, symbol, exportInfo: { exportingModuleSymbol: ex.symbol.parent, exportKind } }; + } + function getSpecialPropertyExport(node2, useLhsSymbol) { + let kind; + switch (getAssignmentDeclarationKind(node2)) { + case 1 /* ExportsProperty */: + kind = 0 /* Named */; + break; + case 2 /* ModuleExports */: + kind = 2 /* ExportEquals */; + break; + default: + return void 0; + } + const sym = useLhsSymbol ? checker.getSymbolAtLocation(getNameOfAccessExpression(cast(node2.left, isAccessExpression))) : symbol; + return sym && exportInfo(sym, kind); + } + } + function getImport() { + const isImport3 = isNodeImport(node); + if (!isImport3) return void 0; + let importedSymbol = checker.getImmediateAliasedSymbol(symbol); + if (!importedSymbol) return void 0; + importedSymbol = skipExportSpecifierSymbol(importedSymbol, checker); + if (importedSymbol.escapedName === "export=") { + importedSymbol = getExportEqualsLocalSymbol(importedSymbol, checker); + if (importedSymbol === void 0) return void 0; + } + const importedName = symbolEscapedNameNoDefault(importedSymbol); + if (importedName === void 0 || importedName === "default" /* Default */ || importedName === symbol.escapedName) { + return { kind: 0 /* Import */, symbol: importedSymbol }; + } + } + function exportInfo(symbol2, kind) { + const exportInfo2 = getExportInfo(symbol2, kind, checker); + return exportInfo2 && { kind: 1 /* Export */, symbol: symbol2, exportInfo: exportInfo2 }; + } + function getExportKindForDeclaration(node2) { + return hasSyntacticModifier(node2, 2048 /* Default */) ? 1 /* Default */ : 0 /* Named */; + } +} +function getExportEqualsLocalSymbol(importedSymbol, checker) { + var _a, _b; + if (importedSymbol.flags & 2097152 /* Alias */) { + return checker.getImmediateAliasedSymbol(importedSymbol); + } + const decl = Debug.checkDefined(importedSymbol.valueDeclaration); + if (isExportAssignment(decl)) { + return (_a = tryCast(decl.expression, canHaveSymbol)) == null ? void 0 : _a.symbol; + } else if (isBinaryExpression(decl)) { + return (_b = tryCast(decl.right, canHaveSymbol)) == null ? void 0 : _b.symbol; + } else if (isSourceFile(decl)) { + return decl.symbol; + } + return void 0; +} +function getExportNode(parent2, node) { + const declaration = isVariableDeclaration(parent2) ? parent2 : isBindingElement(parent2) ? walkUpBindingElementsAndPatterns(parent2) : void 0; + if (declaration) { + return parent2.name !== node ? void 0 : isCatchClause(declaration.parent) ? void 0 : isVariableStatement(declaration.parent.parent) ? declaration.parent.parent : void 0; + } else { + return parent2; + } +} +function isNodeImport(node) { + const { parent: parent2 } = node; + switch (parent2.kind) { + case 271 /* ImportEqualsDeclaration */: + return parent2.name === node && isExternalModuleImportEquals(parent2); + case 276 /* ImportSpecifier */: + return !parent2.propertyName; + case 273 /* ImportClause */: + case 274 /* NamespaceImport */: + Debug.assert(parent2.name === node); + return true; + case 208 /* BindingElement */: + return isInJSFile(node) && isVariableDeclarationInitializedToBareOrAccessedRequire(parent2.parent.parent); + default: + return false; + } +} +function getExportInfo(exportSymbol, exportKind, checker) { + const moduleSymbol = exportSymbol.parent; + if (!moduleSymbol) return void 0; + const exportingModuleSymbol = checker.getMergedSymbol(moduleSymbol); + return isExternalModuleSymbol(exportingModuleSymbol) ? { exportingModuleSymbol, exportKind } : void 0; +} +function skipExportSpecifierSymbol(symbol, checker) { + if (symbol.declarations) { + for (const declaration of symbol.declarations) { + if (isExportSpecifier(declaration) && !declaration.propertyName && !declaration.parent.parent.moduleSpecifier) { + return checker.getExportSpecifierLocalTargetSymbol(declaration) || symbol; + } else if (isPropertyAccessExpression(declaration) && isModuleExportsAccessExpression(declaration.expression) && !isPrivateIdentifier(declaration.name)) { + return checker.getSymbolAtLocation(declaration); + } else if (isShorthandPropertyAssignment(declaration) && isBinaryExpression(declaration.parent.parent) && getAssignmentDeclarationKind(declaration.parent.parent) === 2 /* ModuleExports */) { + return checker.getExportSpecifierLocalTargetSymbol(declaration.name); + } + } + } + return symbol; +} +function getContainingModuleSymbol(importer, checker) { + return checker.getMergedSymbol(getSourceFileLikeForImportDeclaration(importer).symbol); +} +function getSourceFileLikeForImportDeclaration(node) { + if (node.kind === 213 /* CallExpression */ || node.kind === 351 /* JSDocImportTag */) { + return node.getSourceFile(); + } + const { parent: parent2 } = node; + if (parent2.kind === 307 /* SourceFile */) { + return parent2; + } + Debug.assert(parent2.kind === 268 /* ModuleBlock */); + return cast(parent2.parent, isAmbientModuleDeclaration); +} +function isAmbientModuleDeclaration(node) { + return node.kind === 267 /* ModuleDeclaration */ && node.name.kind === 11 /* StringLiteral */; +} +function isExternalModuleImportEquals(eq) { + return eq.moduleReference.kind === 283 /* ExternalModuleReference */ && eq.moduleReference.expression.kind === 11 /* StringLiteral */; +} + +// src/services/findAllReferences.ts +var DefinitionKind = /* @__PURE__ */ ((DefinitionKind2) => { + DefinitionKind2[DefinitionKind2["Symbol"] = 0] = "Symbol"; + DefinitionKind2[DefinitionKind2["Label"] = 1] = "Label"; + DefinitionKind2[DefinitionKind2["Keyword"] = 2] = "Keyword"; + DefinitionKind2[DefinitionKind2["This"] = 3] = "This"; + DefinitionKind2[DefinitionKind2["String"] = 4] = "String"; + DefinitionKind2[DefinitionKind2["TripleSlashReference"] = 5] = "TripleSlashReference"; + return DefinitionKind2; +})(DefinitionKind || {}); +var EntryKind = /* @__PURE__ */ ((EntryKind2) => { + EntryKind2[EntryKind2["Span"] = 0] = "Span"; + EntryKind2[EntryKind2["Node"] = 1] = "Node"; + EntryKind2[EntryKind2["StringLiteral"] = 2] = "StringLiteral"; + EntryKind2[EntryKind2["SearchedLocalFoundProperty"] = 3] = "SearchedLocalFoundProperty"; + EntryKind2[EntryKind2["SearchedPropertyFoundLocal"] = 4] = "SearchedPropertyFoundLocal"; + return EntryKind2; +})(EntryKind || {}); +function nodeEntry(node, kind = 1 /* Node */) { + return { + kind, + node: node.name || node, + context: getContextNodeForNodeEntry(node) + }; +} +function isContextWithStartAndEndNode(node) { + return node && node.kind === void 0; +} +function getContextNodeForNodeEntry(node) { + if (isDeclaration(node)) { + return getContextNode(node); + } + if (!node.parent) return void 0; + if (!isDeclaration(node.parent) && !isExportAssignment(node.parent)) { + if (isInJSFile(node)) { + const binaryExpression = isBinaryExpression(node.parent) ? node.parent : isAccessExpression(node.parent) && isBinaryExpression(node.parent.parent) && node.parent.parent.left === node.parent ? node.parent.parent : void 0; + if (binaryExpression && getAssignmentDeclarationKind(binaryExpression) !== 0 /* None */) { + return getContextNode(binaryExpression); + } + } + if (isJsxOpeningElement(node.parent) || isJsxClosingElement(node.parent)) { + return node.parent.parent; + } else if (isJsxSelfClosingElement(node.parent) || isLabeledStatement(node.parent) || isBreakOrContinueStatement(node.parent)) { + return node.parent; + } else if (isStringLiteralLike(node)) { + const validImport = tryGetImportFromModuleSpecifier(node); + if (validImport) { + const declOrStatement = findAncestor(validImport, (node2) => isDeclaration(node2) || isStatement(node2) || isJSDocTag(node2)); + return isDeclaration(declOrStatement) ? getContextNode(declOrStatement) : declOrStatement; + } + } + const propertyName = findAncestor(node, isComputedPropertyName); + return propertyName ? getContextNode(propertyName.parent) : void 0; + } + if (node.parent.name === node || // node is name of declaration, use parent + isConstructorDeclaration(node.parent) || isExportAssignment(node.parent) || // Property name of the import export specifier or binding pattern, use parent + (isImportOrExportSpecifier(node.parent) || isBindingElement(node.parent)) && node.parent.propertyName === node || // Is default export + node.kind === 90 /* DefaultKeyword */ && hasSyntacticModifier(node.parent, 2080 /* ExportDefault */)) { + return getContextNode(node.parent); + } + return void 0; +} +function getContextNode(node) { + if (!node) return void 0; + switch (node.kind) { + case 260 /* VariableDeclaration */: + return !isVariableDeclarationList(node.parent) || node.parent.declarations.length !== 1 ? node : isVariableStatement(node.parent.parent) ? node.parent.parent : isForInOrOfStatement(node.parent.parent) ? getContextNode(node.parent.parent) : node.parent; + case 208 /* BindingElement */: + return getContextNode(node.parent.parent); + case 276 /* ImportSpecifier */: + return node.parent.parent.parent; + case 281 /* ExportSpecifier */: + case 274 /* NamespaceImport */: + return node.parent.parent; + case 273 /* ImportClause */: + case 280 /* NamespaceExport */: + return node.parent; + case 226 /* BinaryExpression */: + return isExpressionStatement(node.parent) ? node.parent : node; + case 250 /* ForOfStatement */: + case 249 /* ForInStatement */: + return { + start: node.initializer, + end: node.expression + }; + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + return isArrayLiteralOrObjectLiteralDestructuringPattern(node.parent) ? getContextNode( + findAncestor(node.parent, (node2) => isBinaryExpression(node2) || isForInOrOfStatement(node2)) + ) : node; + case 255 /* SwitchStatement */: + return { + start: find(node.getChildren(node.getSourceFile()), (node2) => node2.kind === 109 /* SwitchKeyword */), + end: node.caseBlock + }; + default: + return node; + } +} +function toContextSpan(textSpan, sourceFile, context) { + if (!context) return void 0; + const contextSpan = isContextWithStartAndEndNode(context) ? getTextSpan(context.start, sourceFile, context.end) : getTextSpan(context, sourceFile); + return contextSpan.start !== textSpan.start || contextSpan.length !== textSpan.length ? { contextSpan } : void 0; +} +var FindReferencesUse = /* @__PURE__ */ ((FindReferencesUse2) => { + FindReferencesUse2[FindReferencesUse2["Other"] = 0] = "Other"; + FindReferencesUse2[FindReferencesUse2["References"] = 1] = "References"; + FindReferencesUse2[FindReferencesUse2["Rename"] = 2] = "Rename"; + return FindReferencesUse2; +})(FindReferencesUse || {}); +function findReferencedSymbols(program, cancellationToken, sourceFiles, sourceFile, position) { + const node = getTouchingPropertyName(sourceFile, position); + const options = { use: 1 /* References */ }; + const referencedSymbols = Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options); + const checker = program.getTypeChecker(); + const adjustedNode = Core.getAdjustedNode(node, options); + const symbol = isDefinitionForReference(adjustedNode) ? checker.getSymbolAtLocation(adjustedNode) : void 0; + return !referencedSymbols || !referencedSymbols.length ? void 0 : mapDefined(referencedSymbols, ({ definition, references }) => ( + // Only include referenced symbols that have a valid definition. + definition && { + definition: checker.runWithCancellationToken(cancellationToken, (checker2) => definitionToReferencedSymbolDefinitionInfo(definition, checker2, node)), + references: references.map((r) => toReferencedSymbolEntry(r, symbol)) + } + )); +} +function isDefinitionForReference(node) { + return node.kind === 90 /* DefaultKeyword */ || !!getDeclarationFromName(node) || isLiteralComputedPropertyDeclarationName(node) || node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent); +} +function getImplementationsAtPosition(program, cancellationToken, sourceFiles, sourceFile, position) { + const node = getTouchingPropertyName(sourceFile, position); + let referenceEntries; + const entries = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position); + if (node.parent.kind === 211 /* PropertyAccessExpression */ || node.parent.kind === 208 /* BindingElement */ || node.parent.kind === 212 /* ElementAccessExpression */ || node.kind === 108 /* SuperKeyword */) { + referenceEntries = entries && [...entries]; + } else if (entries) { + const queue = createQueue(entries); + const seenNodes = /* @__PURE__ */ new Set(); + while (!queue.isEmpty()) { + const entry = queue.dequeue(); + if (!addToSeen(seenNodes, getNodeId(entry.node))) { + continue; + } + referenceEntries = append(referenceEntries, entry); + const entries2 = getImplementationReferenceEntries(program, cancellationToken, sourceFiles, entry.node, entry.node.pos); + if (entries2) { + queue.enqueue(...entries2); + } + } + } + const checker = program.getTypeChecker(); + return map(referenceEntries, (entry) => toImplementationLocation(entry, checker)); +} +function getImplementationReferenceEntries(program, cancellationToken, sourceFiles, node, position) { + if (node.kind === 307 /* SourceFile */) { + return void 0; + } + const checker = program.getTypeChecker(); + if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) { + const result = []; + Core.getReferenceEntriesForShorthandPropertyAssignment(node, checker, (node2) => result.push(nodeEntry(node2))); + return result; + } else if (node.kind === 108 /* SuperKeyword */ || isSuperProperty(node.parent)) { + const symbol = checker.getSymbolAtLocation(node); + return symbol.valueDeclaration && [nodeEntry(symbol.valueDeclaration)]; + } else { + return getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, { implementations: true, use: 1 /* References */ }); + } +} +function findReferenceOrRenameEntries(program, cancellationToken, sourceFiles, node, position, options, convertEntry) { + return map(flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options)), (entry) => convertEntry(entry, node, program.getTypeChecker())); +} +function getReferenceEntriesForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) { + return flattenEntries(Core.getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options, sourceFilesSet)); +} +function flattenEntries(referenceSymbols) { + return referenceSymbols && flatMap(referenceSymbols, (r) => r.references); +} +function definitionToReferencedSymbolDefinitionInfo(def, checker, originalNode) { + const info = (() => { + switch (def.type) { + case 0 /* Symbol */: { + const { symbol } = def; + const { displayParts: displayParts2, kind: kind2 } = getDefinitionKindAndDisplayParts(symbol, checker, originalNode); + const name2 = displayParts2.map((p) => p.text).join(""); + const declaration = symbol.declarations && firstOrUndefined(symbol.declarations); + const node = declaration ? getNameOfDeclaration(declaration) || declaration : originalNode; + return { + ...getFileAndTextSpanFromNode(node), + name: name2, + kind: kind2, + displayParts: displayParts2, + context: getContextNode(declaration) + }; + } + case 1 /* Label */: { + const { node } = def; + return { ...getFileAndTextSpanFromNode(node), name: node.text, kind: "label" /* label */, displayParts: [displayPart(node.text, 17 /* text */)] }; + } + case 2 /* Keyword */: { + const { node } = def; + const name2 = tokenToString(node.kind); + return { ...getFileAndTextSpanFromNode(node), name: name2, kind: "keyword" /* keyword */, displayParts: [{ text: name2, kind: "keyword" /* keyword */ }] }; + } + case 3 /* This */: { + const { node } = def; + const symbol = checker.getSymbolAtLocation(node); + const displayParts2 = symbol && ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind( + checker, + symbol, + node.getSourceFile(), + getContainerNode(node), + node + ).displayParts || [textPart("this")]; + return { ...getFileAndTextSpanFromNode(node), name: "this", kind: "var" /* variableElement */, displayParts: displayParts2 }; + } + case 4 /* String */: { + const { node } = def; + return { + ...getFileAndTextSpanFromNode(node), + name: node.text, + kind: "var" /* variableElement */, + displayParts: [displayPart(getTextOfNode(node), 8 /* stringLiteral */)] + }; + } + case 5 /* TripleSlashReference */: { + return { + textSpan: createTextSpanFromRange(def.reference), + sourceFile: def.file, + name: def.reference.fileName, + kind: "string" /* string */, + displayParts: [displayPart(`"${def.reference.fileName}"`, 8 /* stringLiteral */)] + }; + } + default: + return Debug.assertNever(def); + } + })(); + const { sourceFile, textSpan, name, kind, displayParts, context } = info; + return { + containerKind: "" /* unknown */, + containerName: "", + fileName: sourceFile.fileName, + kind, + name, + textSpan, + displayParts, + ...toContextSpan(textSpan, sourceFile, context) + }; +} +function getFileAndTextSpanFromNode(node) { + const sourceFile = node.getSourceFile(); + return { + sourceFile, + textSpan: getTextSpan(isComputedPropertyName(node) ? node.expression : node, sourceFile) + }; +} +function getDefinitionKindAndDisplayParts(symbol, checker, node) { + const meaning = Core.getIntersectingMeaningFromDeclarations(node, symbol); + const enclosingDeclaration = symbol.declarations && firstOrUndefined(symbol.declarations) || node; + const { displayParts, symbolKind } = ts_SymbolDisplay_exports.getSymbolDisplayPartsDocumentationAndSymbolKind(checker, symbol, enclosingDeclaration.getSourceFile(), enclosingDeclaration, enclosingDeclaration, meaning); + return { displayParts, kind: symbolKind }; +} +function toRenameLocation(entry, originalNode, checker, providePrefixAndSuffixText, quotePreference) { + return { ...entryToDocumentSpan(entry), ...providePrefixAndSuffixText && getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) }; +} +function toReferencedSymbolEntry(entry, symbol) { + const referenceEntry = toReferenceEntry(entry); + if (!symbol) return referenceEntry; + return { + ...referenceEntry, + isDefinition: entry.kind !== 0 /* Span */ && isDeclarationOfSymbol(entry.node, symbol) + }; +} +function toReferenceEntry(entry) { + const documentSpan = entryToDocumentSpan(entry); + if (entry.kind === 0 /* Span */) { + return { ...documentSpan, isWriteAccess: false }; + } + const { kind, node } = entry; + return { + ...documentSpan, + isWriteAccess: isWriteAccessForReference(node), + isInString: kind === 2 /* StringLiteral */ ? true : void 0 + }; +} +function entryToDocumentSpan(entry) { + if (entry.kind === 0 /* Span */) { + return { textSpan: entry.textSpan, fileName: entry.fileName }; + } else { + const sourceFile = entry.node.getSourceFile(); + const textSpan = getTextSpan(entry.node, sourceFile); + return { + textSpan, + fileName: sourceFile.fileName, + ...toContextSpan(textSpan, sourceFile, entry.context) + }; + } +} +function getPrefixAndSuffixText(entry, originalNode, checker, quotePreference) { + if (entry.kind !== 0 /* Span */ && (isIdentifier(originalNode) || isStringLiteralLike(originalNode))) { + const { node, kind } = entry; + const parent2 = node.parent; + const name = originalNode.text; + const isShorthandAssignment = isShorthandPropertyAssignment(parent2); + if (isShorthandAssignment || isObjectBindingElementWithoutPropertyName(parent2) && parent2.name === node && parent2.dotDotDotToken === void 0) { + const prefixColon = { prefixText: name + ": " }; + const suffixColon = { suffixText: ": " + name }; + if (kind === 3 /* SearchedLocalFoundProperty */) { + return prefixColon; + } + if (kind === 4 /* SearchedPropertyFoundLocal */) { + return suffixColon; + } + if (isShorthandAssignment) { + const grandParent = parent2.parent; + if (isObjectLiteralExpression(grandParent) && isBinaryExpression(grandParent.parent) && isModuleExportsAccessExpression(grandParent.parent.left)) { + return prefixColon; + } + return suffixColon; + } else { + return prefixColon; + } + } else if (isImportSpecifier(parent2) && !parent2.propertyName) { + const originalSymbol = isExportSpecifier(originalNode.parent) ? checker.getExportSpecifierLocalTargetSymbol(originalNode.parent) : checker.getSymbolAtLocation(originalNode); + return contains(originalSymbol.declarations, parent2) ? { prefixText: name + " as " } : emptyOptions; + } else if (isExportSpecifier(parent2) && !parent2.propertyName) { + return originalNode === entry.node || checker.getSymbolAtLocation(originalNode) === checker.getSymbolAtLocation(entry.node) ? { prefixText: name + " as " } : { suffixText: " as " + name }; + } + } + if (entry.kind !== 0 /* Span */ && isNumericLiteral(entry.node) && isAccessExpression(entry.node.parent)) { + const quote2 = getQuoteFromPreference(quotePreference); + return { prefixText: quote2, suffixText: quote2 }; + } + return emptyOptions; +} +function toImplementationLocation(entry, checker) { + const documentSpan = entryToDocumentSpan(entry); + if (entry.kind !== 0 /* Span */) { + const { node } = entry; + return { + ...documentSpan, + ...implementationKindDisplayParts(node, checker) + }; + } else { + return { ...documentSpan, kind: "" /* unknown */, displayParts: [] }; + } +} +function implementationKindDisplayParts(node, checker) { + const symbol = checker.getSymbolAtLocation(isDeclaration(node) && node.name ? node.name : node); + if (symbol) { + return getDefinitionKindAndDisplayParts(symbol, checker, node); + } else if (node.kind === 210 /* ObjectLiteralExpression */) { + return { + kind: "interface" /* interfaceElement */, + displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("object literal"), punctuationPart(22 /* CloseParenToken */)] + }; + } else if (node.kind === 231 /* ClassExpression */) { + return { + kind: "local class" /* localClassElement */, + displayParts: [punctuationPart(21 /* OpenParenToken */), textPart("anonymous local class"), punctuationPart(22 /* CloseParenToken */)] + }; + } else { + return { kind: getNodeKind(node), displayParts: [] }; + } +} +function toHighlightSpan(entry) { + const documentSpan = entryToDocumentSpan(entry); + if (entry.kind === 0 /* Span */) { + return { + fileName: documentSpan.fileName, + span: { + textSpan: documentSpan.textSpan, + kind: "reference" /* reference */ + } + }; + } + const writeAccess = isWriteAccessForReference(entry.node); + const span = { + textSpan: documentSpan.textSpan, + kind: writeAccess ? "writtenReference" /* writtenReference */ : "reference" /* reference */, + isInString: entry.kind === 2 /* StringLiteral */ ? true : void 0, + ...documentSpan.contextSpan && { contextSpan: documentSpan.contextSpan } + }; + return { fileName: documentSpan.fileName, span }; +} +function getTextSpan(node, sourceFile, endNode2) { + let start = node.getStart(sourceFile); + let end = (endNode2 || node).getEnd(); + if (isStringLiteralLike(node) && end - start > 2) { + Debug.assert(endNode2 === void 0); + start += 1; + end -= 1; + } + if ((endNode2 == null ? void 0 : endNode2.kind) === 269 /* CaseBlock */) { + end = endNode2.getFullStart(); + } + return createTextSpanFromBounds(start, end); +} +function getTextSpanOfEntry(entry) { + return entry.kind === 0 /* Span */ ? entry.textSpan : getTextSpan(entry.node, entry.node.getSourceFile()); +} +function isWriteAccessForReference(node) { + const decl = getDeclarationFromName(node); + return !!decl && declarationIsWriteAccess(decl) || node.kind === 90 /* DefaultKeyword */ || isWriteAccess(node); +} +function isDeclarationOfSymbol(node, target) { + var _a; + if (!target) return false; + const source = getDeclarationFromName(node) || (node.kind === 90 /* DefaultKeyword */ ? node.parent : isLiteralComputedPropertyDeclarationName(node) ? node.parent.parent : node.kind === 137 /* ConstructorKeyword */ && isConstructorDeclaration(node.parent) ? node.parent.parent : void 0); + const commonjsSource = source && isBinaryExpression(source) ? source.left : void 0; + return !!(source && ((_a = target.declarations) == null ? void 0 : _a.some((d) => d === source || d === commonjsSource))); +} +function declarationIsWriteAccess(decl) { + if (!!(decl.flags & 33554432 /* Ambient */)) return true; + switch (decl.kind) { + case 226 /* BinaryExpression */: + case 208 /* BindingElement */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 90 /* DefaultKeyword */: + case 266 /* EnumDeclaration */: + case 306 /* EnumMember */: + case 281 /* ExportSpecifier */: + case 273 /* ImportClause */: + // default import + case 271 /* ImportEqualsDeclaration */: + case 276 /* ImportSpecifier */: + case 264 /* InterfaceDeclaration */: + case 338 /* JSDocCallbackTag */: + case 346 /* JSDocTypedefTag */: + case 291 /* JsxAttribute */: + case 267 /* ModuleDeclaration */: + case 270 /* NamespaceExportDeclaration */: + case 274 /* NamespaceImport */: + case 280 /* NamespaceExport */: + case 169 /* Parameter */: + case 304 /* ShorthandPropertyAssignment */: + case 265 /* TypeAliasDeclaration */: + case 168 /* TypeParameter */: + return true; + case 303 /* PropertyAssignment */: + return !isArrayLiteralOrObjectLiteralDestructuringPattern(decl.parent); + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 176 /* Constructor */: + case 174 /* MethodDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return !!decl.body; + case 260 /* VariableDeclaration */: + case 172 /* PropertyDeclaration */: + return !!decl.initializer || isCatchClause(decl.parent); + case 173 /* MethodSignature */: + case 171 /* PropertySignature */: + case 348 /* JSDocPropertyTag */: + case 341 /* JSDocParameterTag */: + return false; + default: + return Debug.failBadSyntaxKind(decl); + } +} +var Core; +((Core2) => { + function getReferencedSymbolsForNode(position, node, program, sourceFiles, cancellationToken, options = {}, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) { + var _a, _b; + node = getAdjustedNode2(node, options); + if (isSourceFile(node)) { + const resolvedRef = ts_GoToDefinition_exports.getReferenceAtPosition(node, position, program); + if (!(resolvedRef == null ? void 0 : resolvedRef.file)) { + return void 0; + } + const moduleSymbol = program.getTypeChecker().getMergedSymbol(resolvedRef.file.symbol); + if (moduleSymbol) { + return getReferencedSymbolsForModule( + program, + moduleSymbol, + /*excludeImportTypeOfExportEquals*/ + false, + sourceFiles, + sourceFilesSet + ); + } + const fileIncludeReasons = program.getFileIncludeReasons(); + if (!fileIncludeReasons) { + return void 0; + } + return [{ + definition: { type: 5 /* TripleSlashReference */, reference: resolvedRef.reference, file: node }, + references: getReferencesForNonModule(resolvedRef.file, fileIncludeReasons, program) || emptyArray + }]; + } + if (!options.implementations) { + const special = getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken); + if (special) { + return special; + } + } + const checker = program.getTypeChecker(); + const symbol = checker.getSymbolAtLocation(isConstructorDeclaration(node) && node.parent.name || node); + if (!symbol) { + if (!options.implementations && isStringLiteralLike(node)) { + if (isModuleSpecifierLike(node)) { + const fileIncludeReasons = program.getFileIncludeReasons(); + const referencedFileName = (_b = (_a = program.getResolvedModuleFromModuleSpecifier(node)) == null ? void 0 : _a.resolvedModule) == null ? void 0 : _b.resolvedFileName; + const referencedFile = referencedFileName ? program.getSourceFile(referencedFileName) : void 0; + if (referencedFile) { + return [{ definition: { type: 4 /* String */, node }, references: getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray }]; + } + } + return getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken); + } + return void 0; + } + if (symbol.escapedName === "export=" /* ExportEquals */) { + return getReferencedSymbolsForModule( + program, + symbol.parent, + /*excludeImportTypeOfExportEquals*/ + false, + sourceFiles, + sourceFilesSet + ); + } + const moduleReferences = getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet); + if (moduleReferences && !(symbol.flags & 33554432 /* Transient */)) { + return moduleReferences; + } + const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker); + const moduleReferencesOfExportTarget = aliasedSymbol && getReferencedSymbolsForModuleIfDeclaredBySourceFile(aliasedSymbol, program, sourceFiles, cancellationToken, options, sourceFilesSet); + const references = getReferencedSymbolsForSymbol(symbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options); + return mergeReferences(program, moduleReferences, references, moduleReferencesOfExportTarget); + } + Core2.getReferencedSymbolsForNode = getReferencedSymbolsForNode; + function getAdjustedNode2(node, options) { + if (options.use === 1 /* References */) { + node = getAdjustedReferenceLocation(node); + } else if (options.use === 2 /* Rename */) { + node = getAdjustedRenameLocation(node); + } + return node; + } + Core2.getAdjustedNode = getAdjustedNode2; + function getReferencesForFileName(fileName, program, sourceFiles, sourceFilesSet = new Set(sourceFiles.map((f) => f.fileName))) { + var _a, _b; + const moduleSymbol = (_a = program.getSourceFile(fileName)) == null ? void 0 : _a.symbol; + if (moduleSymbol) { + return ((_b = getReferencedSymbolsForModule( + program, + moduleSymbol, + /*excludeImportTypeOfExportEquals*/ + false, + sourceFiles, + sourceFilesSet + )[0]) == null ? void 0 : _b.references) || emptyArray; + } + const fileIncludeReasons = program.getFileIncludeReasons(); + const referencedFile = program.getSourceFile(fileName); + return referencedFile && fileIncludeReasons && getReferencesForNonModule(referencedFile, fileIncludeReasons, program) || emptyArray; + } + Core2.getReferencesForFileName = getReferencesForFileName; + function getReferencesForNonModule(referencedFile, refFileMap, program) { + let entries; + const references = refFileMap.get(referencedFile.path) || emptyArray; + for (const ref of references) { + if (isReferencedFile(ref)) { + const referencingFile = program.getSourceFileByPath(ref.file); + const location = getReferencedFileLocation(program, ref); + if (isReferenceFileLocation(location)) { + entries = append(entries, { + kind: 0 /* Span */, + fileName: referencingFile.fileName, + textSpan: createTextSpanFromRange(location) + }); + } + } + } + return entries; + } + function getMergedAliasedSymbolOfNamespaceExportDeclaration(node, symbol, checker) { + if (node.parent && isNamespaceExportDeclaration(node.parent)) { + const aliasedSymbol = checker.getAliasedSymbol(symbol); + const targetSymbol = checker.getMergedSymbol(aliasedSymbol); + if (aliasedSymbol !== targetSymbol) { + return targetSymbol; + } + } + return void 0; + } + function getReferencedSymbolsForModuleIfDeclaredBySourceFile(symbol, program, sourceFiles, cancellationToken, options, sourceFilesSet) { + const moduleSourceFile = symbol.flags & 1536 /* Module */ && symbol.declarations && find(symbol.declarations, isSourceFile); + if (!moduleSourceFile) return void 0; + const exportEquals = symbol.exports.get("export=" /* ExportEquals */); + const moduleReferences = getReferencedSymbolsForModule(program, symbol, !!exportEquals, sourceFiles, sourceFilesSet); + if (!exportEquals || !sourceFilesSet.has(moduleSourceFile.fileName)) return moduleReferences; + const checker = program.getTypeChecker(); + symbol = skipAlias(exportEquals, checker); + return mergeReferences(program, moduleReferences, getReferencedSymbolsForSymbol( + symbol, + /*node*/ + void 0, + sourceFiles, + sourceFilesSet, + checker, + cancellationToken, + options + )); + } + function mergeReferences(program, ...referencesToMerge) { + let result; + for (const references of referencesToMerge) { + if (!references || !references.length) continue; + if (!result) { + result = references; + continue; + } + for (const entry of references) { + if (!entry.definition || entry.definition.type !== 0 /* Symbol */) { + result.push(entry); + continue; + } + const symbol = entry.definition.symbol; + const refIndex = findIndex(result, (ref) => !!ref.definition && ref.definition.type === 0 /* Symbol */ && ref.definition.symbol === symbol); + if (refIndex === -1) { + result.push(entry); + continue; + } + const reference = result[refIndex]; + result[refIndex] = { + definition: reference.definition, + references: reference.references.concat(entry.references).sort((entry1, entry2) => { + const entry1File = getSourceFileIndexOfEntry(program, entry1); + const entry2File = getSourceFileIndexOfEntry(program, entry2); + if (entry1File !== entry2File) { + return compareValues(entry1File, entry2File); + } + const entry1Span = getTextSpanOfEntry(entry1); + const entry2Span = getTextSpanOfEntry(entry2); + return entry1Span.start !== entry2Span.start ? compareValues(entry1Span.start, entry2Span.start) : compareValues(entry1Span.length, entry2Span.length); + }) + }; + } + } + return result; + } + function getSourceFileIndexOfEntry(program, entry) { + const sourceFile = entry.kind === 0 /* Span */ ? program.getSourceFile(entry.fileName) : entry.node.getSourceFile(); + return program.getSourceFiles().indexOf(sourceFile); + } + function getReferencedSymbolsForModule(program, symbol, excludeImportTypeOfExportEquals, sourceFiles, sourceFilesSet) { + Debug.assert(!!symbol.valueDeclaration); + const references = mapDefined(findModuleReferences(program, sourceFiles, symbol), (reference) => { + if (reference.kind === "import") { + const parent2 = reference.literal.parent; + if (isLiteralTypeNode(parent2)) { + const importType = cast(parent2.parent, isImportTypeNode); + if (excludeImportTypeOfExportEquals && !importType.qualifier) { + return void 0; + } + } + return nodeEntry(reference.literal); + } else if (reference.kind === "implicit") { + const range = reference.literal.text !== externalHelpersModuleNameText && forEachChildRecursively( + reference.referencingFile, + (n) => !(n.transformFlags & 2 /* ContainsJsx */) ? "skip" : isJsxElement(n) || isJsxSelfClosingElement(n) || isJsxFragment(n) ? n : void 0 + ) || reference.referencingFile.statements[0] || reference.referencingFile; + return nodeEntry(range); + } else { + return { + kind: 0 /* Span */, + fileName: reference.referencingFile.fileName, + textSpan: createTextSpanFromRange(reference.ref) + }; + } + }); + if (symbol.declarations) { + for (const decl of symbol.declarations) { + switch (decl.kind) { + case 307 /* SourceFile */: + break; + case 267 /* ModuleDeclaration */: + if (sourceFilesSet.has(decl.getSourceFile().fileName)) { + references.push(nodeEntry(decl.name)); + } + break; + default: + Debug.assert(!!(symbol.flags & 33554432 /* Transient */), "Expected a module symbol to be declared by a SourceFile or ModuleDeclaration."); + } + } + } + const exported = symbol.exports.get("export=" /* ExportEquals */); + if (exported == null ? void 0 : exported.declarations) { + for (const decl of exported.declarations) { + const sourceFile = decl.getSourceFile(); + if (sourceFilesSet.has(sourceFile.fileName)) { + const node = isBinaryExpression(decl) && isPropertyAccessExpression(decl.left) ? decl.left.expression : isExportAssignment(decl) ? Debug.checkDefined(findChildOfKind(decl, 95 /* ExportKeyword */, sourceFile)) : getNameOfDeclaration(decl) || decl; + references.push(nodeEntry(node)); + } + } + } + return references.length ? [{ definition: { type: 0 /* Symbol */, symbol }, references }] : emptyArray; + } + function isReadonlyTypeOperator(node) { + return node.kind === 148 /* ReadonlyKeyword */ && isTypeOperatorNode(node.parent) && node.parent.operator === 148 /* ReadonlyKeyword */; + } + function getReferencedSymbolsSpecial(node, sourceFiles, cancellationToken) { + if (isTypeKeyword(node.kind)) { + if (node.kind === 116 /* VoidKeyword */ && isVoidExpression(node.parent)) { + return void 0; + } + if (node.kind === 148 /* ReadonlyKeyword */ && !isReadonlyTypeOperator(node)) { + return void 0; + } + return getAllReferencesForKeyword( + sourceFiles, + node.kind, + cancellationToken, + node.kind === 148 /* ReadonlyKeyword */ ? isReadonlyTypeOperator : void 0 + ); + } + if (isImportMeta(node.parent) && node.parent.name === node) { + return getAllReferencesForImportMeta(sourceFiles, cancellationToken); + } + if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) { + return [{ definition: { type: 2 /* Keyword */, node }, references: [nodeEntry(node)] }]; + } + if (isJumpStatementTarget(node)) { + const labelDefinition = getTargetLabel(node.parent, node.text); + return labelDefinition && getLabelReferencesInNode(labelDefinition.parent, labelDefinition); + } else if (isLabelOfLabeledStatement(node)) { + return getLabelReferencesInNode(node.parent, node); + } + if (isThis(node)) { + return getReferencesForThisKeyword(node, sourceFiles, cancellationToken); + } + if (node.kind === 108 /* SuperKeyword */) { + return getReferencesForSuperKeyword(node); + } + return void 0; + } + function getReferencedSymbolsForSymbol(originalSymbol, node, sourceFiles, sourceFilesSet, checker, cancellationToken, options) { + const symbol = node && skipPastExportOrImportSpecifierOrUnion( + originalSymbol, + node, + checker, + /*useLocalSymbolForExportSpecifier*/ + !isForRenameWithPrefixAndSuffixText(options) + ) || originalSymbol; + const searchMeaning = node ? getIntersectingMeaningFromDeclarations(node, symbol) : 7 /* All */; + const result = []; + const state = new State(sourceFiles, sourceFilesSet, node ? getSpecialSearchKind(node) : 0 /* None */, checker, cancellationToken, searchMeaning, options, result); + const exportSpecifier = !isForRenameWithPrefixAndSuffixText(options) || !symbol.declarations ? void 0 : find(symbol.declarations, isExportSpecifier); + if (exportSpecifier) { + getReferencesAtExportSpecifier( + exportSpecifier.name, + symbol, + exportSpecifier, + state.createSearch( + node, + originalSymbol, + /*comingFrom*/ + void 0 + ), + state, + /*addReferencesHere*/ + true, + /*alwaysGetReferences*/ + true + ); + } else if (node && node.kind === 90 /* DefaultKeyword */ && symbol.escapedName === "default" /* Default */ && symbol.parent) { + addReference(node, symbol, state); + searchForImportsOfExport(node, symbol, { exportingModuleSymbol: symbol.parent, exportKind: 1 /* Default */ }, state); + } else { + const search = state.createSearch( + node, + symbol, + /*comingFrom*/ + void 0, + { allSearchSymbols: node ? populateSearchSymbolSet(symbol, node, checker, options.use === 2 /* Rename */, !!options.providePrefixAndSuffixTextForRename, !!options.implementations) : [symbol] } + ); + getReferencesInContainerOrFiles(symbol, state, search); + } + return result; + } + function getReferencesInContainerOrFiles(symbol, state, search) { + const scope = getSymbolScope(symbol); + if (scope) { + getReferencesInContainer( + scope, + scope.getSourceFile(), + search, + state, + /*addReferencesHere*/ + !(isSourceFile(scope) && !contains(state.sourceFiles, scope)) + ); + } else { + for (const sourceFile of state.sourceFiles) { + state.cancellationToken.throwIfCancellationRequested(); + searchForName(sourceFile, search, state); + } + } + } + function getSpecialSearchKind(node) { + switch (node.kind) { + case 176 /* Constructor */: + case 137 /* ConstructorKeyword */: + return 1 /* Constructor */; + case 80 /* Identifier */: + if (isClassLike(node.parent)) { + Debug.assert(node.parent.name === node); + return 2 /* Class */; + } + // falls through + default: + return 0 /* None */; + } + } + function skipPastExportOrImportSpecifierOrUnion(symbol, node, checker, useLocalSymbolForExportSpecifier) { + const { parent: parent2 } = node; + if (isExportSpecifier(parent2) && useLocalSymbolForExportSpecifier) { + return getLocalSymbolForExportSpecifier(node, symbol, parent2, checker); + } + return firstDefined(symbol.declarations, (decl) => { + if (!decl.parent) { + if (symbol.flags & 33554432 /* Transient */) return void 0; + Debug.fail(`Unexpected symbol at ${Debug.formatSyntaxKind(node.kind)}: ${Debug.formatSymbol(symbol)}`); + } + return isTypeLiteralNode(decl.parent) && isUnionTypeNode(decl.parent.parent) ? checker.getPropertyOfType(checker.getTypeFromTypeNode(decl.parent.parent), symbol.name) : void 0; + }); + } + let SpecialSearchKind; + ((SpecialSearchKind2) => { + SpecialSearchKind2[SpecialSearchKind2["None"] = 0] = "None"; + SpecialSearchKind2[SpecialSearchKind2["Constructor"] = 1] = "Constructor"; + SpecialSearchKind2[SpecialSearchKind2["Class"] = 2] = "Class"; + })(SpecialSearchKind || (SpecialSearchKind = {})); + function getNonModuleSymbolOfMergedModuleSymbol(symbol) { + if (!(symbol.flags & (1536 /* Module */ | 33554432 /* Transient */))) return void 0; + const decl = symbol.declarations && find(symbol.declarations, (d) => !isSourceFile(d) && !isModuleDeclaration(d)); + return decl && decl.symbol; + } + class State { + constructor(sourceFiles, sourceFilesSet, specialSearchKind, checker, cancellationToken, searchMeaning, options, result) { + this.sourceFiles = sourceFiles; + this.sourceFilesSet = sourceFilesSet; + this.specialSearchKind = specialSearchKind; + this.checker = checker; + this.cancellationToken = cancellationToken; + this.searchMeaning = searchMeaning; + this.options = options; + this.result = result; + /** Cache for `explicitlyinheritsFrom`. */ + this.inheritsFromCache = /* @__PURE__ */ new Map(); + /** + * Type nodes can contain multiple references to the same type. For example: + * let x: Foo & (Foo & Bar) = ... + * Because we are returning the implementation locations and not the identifier locations, + * duplicate entries would be returned here as each of the type references is part of + * the same implementation. For that reason, check before we add a new entry. + */ + this.markSeenContainingTypeReference = nodeSeenTracker(); + /** + * It's possible that we will encounter the right side of `export { foo as bar } from "x";` more than once. + * For example: + * // b.ts + * export { foo as bar } from "./a"; + * import { bar } from "./b"; + * + * Normally at `foo as bar` we directly add `foo` and do not locally search for it (since it doesn't declare a local). + * But another reference to it may appear in the same source file. + * See `tests/cases/fourslash/transitiveExportImports3.ts`. + */ + this.markSeenReExportRHS = nodeSeenTracker(); + this.symbolIdToReferences = []; + // Source file ID -> symbol ID -> Whether the symbol has been searched for in the source file. + this.sourceFileToSeenSymbols = []; + } + includesSourceFile(sourceFile) { + return this.sourceFilesSet.has(sourceFile.fileName); + } + /** Gets every place to look for references of an exported symbols. See `ImportsResult` in `importTracker.ts` for more documentation. */ + getImportSearches(exportSymbol, exportInfo) { + if (!this.importTracker) this.importTracker = createImportTracker(this.sourceFiles, this.sourceFilesSet, this.checker, this.cancellationToken); + return this.importTracker(exportSymbol, exportInfo, this.options.use === 2 /* Rename */); + } + /** @param allSearchSymbols set of additional symbols for use by `includes`. */ + createSearch(location, symbol, comingFrom, searchOptions = {}) { + const { + text = stripQuotes(symbolName(getLocalSymbolForExportDefault(symbol) || getNonModuleSymbolOfMergedModuleSymbol(symbol) || symbol)), + allSearchSymbols = [symbol] + } = searchOptions; + const escapedText = escapeLeadingUnderscores(text); + const parents = this.options.implementations && location ? getParentSymbolsOfPropertyAccess(location, symbol, this.checker) : void 0; + return { symbol, comingFrom, text, escapedText, parents, allSearchSymbols, includes: (sym) => contains(allSearchSymbols, sym) }; + } + /** + * Callback to add references for a particular searched symbol. + * This initializes a reference group, so only call this if you will add at least one reference. + */ + referenceAdder(searchSymbol) { + const symbolId = getSymbolId(searchSymbol); + let references = this.symbolIdToReferences[symbolId]; + if (!references) { + references = this.symbolIdToReferences[symbolId] = []; + this.result.push({ definition: { type: 0 /* Symbol */, symbol: searchSymbol }, references }); + } + return (node, kind) => references.push(nodeEntry(node, kind)); + } + /** Add a reference with no associated definition. */ + addStringOrCommentReference(fileName, textSpan) { + this.result.push({ + definition: void 0, + references: [{ kind: 0 /* Span */, fileName, textSpan }] + }); + } + /** Returns `true` the first time we search for a symbol in a file and `false` afterwards. */ + markSearchedSymbols(sourceFile, symbols) { + const sourceId = getNodeId(sourceFile); + const seenSymbols = this.sourceFileToSeenSymbols[sourceId] || (this.sourceFileToSeenSymbols[sourceId] = /* @__PURE__ */ new Set()); + let anyNewSymbols = false; + for (const sym of symbols) { + anyNewSymbols = tryAddToSet(seenSymbols, getSymbolId(sym)) || anyNewSymbols; + } + return anyNewSymbols; + } + } + function searchForImportsOfExport(exportLocation, exportSymbol, exportInfo, state) { + const { importSearches, singleReferences, indirectUsers } = state.getImportSearches(exportSymbol, exportInfo); + if (singleReferences.length) { + const addRef = state.referenceAdder(exportSymbol); + for (const singleRef of singleReferences) { + if (shouldAddSingleReference(singleRef, state)) addRef(singleRef); + } + } + for (const [importLocation, importSymbol] of importSearches) { + getReferencesInSourceFile(importLocation.getSourceFile(), state.createSearch(importLocation, importSymbol, 1 /* Export */), state); + } + if (indirectUsers.length) { + let indirectSearch; + switch (exportInfo.exportKind) { + case 0 /* Named */: + indirectSearch = state.createSearch(exportLocation, exportSymbol, 1 /* Export */); + break; + case 1 /* Default */: + indirectSearch = state.options.use === 2 /* Rename */ ? void 0 : state.createSearch(exportLocation, exportSymbol, 1 /* Export */, { text: "default" }); + break; + case 2 /* ExportEquals */: + break; + } + if (indirectSearch) { + for (const indirectUser of indirectUsers) { + searchForName(indirectUser, indirectSearch, state); + } + } + } + } + function eachExportReference(sourceFiles, checker, cancellationToken, exportSymbol, exportingModuleSymbol, exportName, isDefaultExport, cb) { + const importTracker = createImportTracker(sourceFiles, new Set(sourceFiles.map((f) => f.fileName)), checker, cancellationToken); + const { importSearches, indirectUsers, singleReferences } = importTracker( + exportSymbol, + { exportKind: isDefaultExport ? 1 /* Default */ : 0 /* Named */, exportingModuleSymbol }, + /*isForRename*/ + false + ); + for (const [importLocation] of importSearches) { + cb(importLocation); + } + for (const singleReference of singleReferences) { + if (isIdentifier(singleReference) && isImportTypeNode(singleReference.parent)) { + cb(singleReference); + } + } + for (const indirectUser of indirectUsers) { + for (const node of getPossibleSymbolReferenceNodes(indirectUser, isDefaultExport ? "default" : exportName)) { + const symbol = checker.getSymbolAtLocation(node); + const hasExportAssignmentDeclaration = some(symbol == null ? void 0 : symbol.declarations, (d) => tryCast(d, isExportAssignment) ? true : false); + if (isIdentifier(node) && !isImportOrExportSpecifier(node.parent) && (symbol === exportSymbol || hasExportAssignmentDeclaration)) { + cb(node); + } + } + } + } + Core2.eachExportReference = eachExportReference; + function shouldAddSingleReference(singleRef, state) { + if (!hasMatchingMeaning(singleRef, state)) return false; + if (state.options.use !== 2 /* Rename */) return true; + if (!isIdentifier(singleRef) && !isImportOrExportSpecifier(singleRef.parent)) return false; + return !(isImportOrExportSpecifier(singleRef.parent) && moduleExportNameIsDefault(singleRef)); + } + function searchForImportedSymbol(symbol, state) { + if (!symbol.declarations) return; + for (const declaration of symbol.declarations) { + const exportingFile = declaration.getSourceFile(); + getReferencesInSourceFile(exportingFile, state.createSearch(declaration, symbol, 0 /* Import */), state, state.includesSourceFile(exportingFile)); + } + } + function searchForName(sourceFile, search, state) { + if (getNameTable(sourceFile).get(search.escapedText) !== void 0) { + getReferencesInSourceFile(sourceFile, search, state); + } + } + function getPropertySymbolOfDestructuringAssignment(location, checker) { + return isArrayLiteralOrObjectLiteralDestructuringPattern(location.parent.parent) ? checker.getPropertySymbolOfDestructuringAssignment(location) : void 0; + } + function getSymbolScope(symbol) { + const { declarations, flags, parent: parent2, valueDeclaration } = symbol; + if (valueDeclaration && (valueDeclaration.kind === 218 /* FunctionExpression */ || valueDeclaration.kind === 231 /* ClassExpression */)) { + return valueDeclaration; + } + if (!declarations) { + return void 0; + } + if (flags & (4 /* Property */ | 8192 /* Method */)) { + const privateDeclaration = find(declarations, (d) => hasEffectiveModifier(d, 2 /* Private */) || isPrivateIdentifierClassElementDeclaration(d)); + if (privateDeclaration) { + return getAncestor(privateDeclaration, 263 /* ClassDeclaration */); + } + return void 0; + } + if (declarations.some(isObjectBindingElementWithoutPropertyName)) { + return void 0; + } + const exposedByParent = parent2 && !(symbol.flags & 262144 /* TypeParameter */); + if (exposedByParent && !(isExternalModuleSymbol(parent2) && !parent2.globalExports)) { + return void 0; + } + let scope; + for (const declaration of declarations) { + const container = getContainerNode(declaration); + if (scope && scope !== container) { + return void 0; + } + if (!container || container.kind === 307 /* SourceFile */ && !isExternalOrCommonJsModule(container)) { + return void 0; + } + scope = container; + if (isFunctionExpression(scope)) { + let next; + while (next = getNextJSDocCommentLocation(scope)) { + scope = next; + } + } + } + return exposedByParent ? scope.getSourceFile() : scope; + } + function isSymbolReferencedInFile(definition, checker, sourceFile, searchContainer = sourceFile) { + return eachSymbolReferenceInFile(definition, checker, sourceFile, () => true, searchContainer) || false; + } + Core2.isSymbolReferencedInFile = isSymbolReferencedInFile; + function eachSymbolReferenceInFile(definition, checker, sourceFile, cb, searchContainer = sourceFile) { + const symbol = isParameterPropertyDeclaration(definition.parent, definition.parent.parent) ? first(checker.getSymbolsOfParameterPropertyDeclaration(definition.parent, definition.text)) : checker.getSymbolAtLocation(definition); + if (!symbol) return void 0; + for (const token of getPossibleSymbolReferenceNodes(sourceFile, symbol.name, searchContainer)) { + if (!isIdentifier(token) || token === definition || token.escapedText !== definition.escapedText) continue; + const referenceSymbol = checker.getSymbolAtLocation(token); + if (referenceSymbol === symbol || checker.getShorthandAssignmentValueSymbol(token.parent) === symbol || isExportSpecifier(token.parent) && getLocalSymbolForExportSpecifier(token, referenceSymbol, token.parent, checker) === symbol) { + const res = cb(token); + if (res) return res; + } + } + } + Core2.eachSymbolReferenceInFile = eachSymbolReferenceInFile; + function getTopMostDeclarationNamesInFile(declarationName, sourceFile) { + const candidates = filter(getPossibleSymbolReferenceNodes(sourceFile, declarationName), (name) => !!getDeclarationFromName(name)); + return candidates.reduce((topMost, decl) => { + const depth = getDepth(decl); + if (!some(topMost.declarationNames) || depth === topMost.depth) { + topMost.declarationNames.push(decl); + topMost.depth = depth; + } else if (depth < topMost.depth) { + topMost.declarationNames = [decl]; + topMost.depth = depth; + } + return topMost; + }, { depth: Infinity, declarationNames: [] }).declarationNames; + function getDepth(declaration) { + let depth = 0; + while (declaration) { + declaration = getContainerNode(declaration); + depth++; + } + return depth; + } + } + Core2.getTopMostDeclarationNamesInFile = getTopMostDeclarationNamesInFile; + function someSignatureUsage(signature, sourceFiles, checker, cb) { + if (!signature.name || !isIdentifier(signature.name)) return false; + const symbol = Debug.checkDefined(checker.getSymbolAtLocation(signature.name)); + for (const sourceFile of sourceFiles) { + for (const name of getPossibleSymbolReferenceNodes(sourceFile, symbol.name)) { + if (!isIdentifier(name) || name === signature.name || name.escapedText !== signature.name.escapedText) continue; + const called = climbPastPropertyAccess(name); + const call = isCallExpression(called.parent) && called.parent.expression === called ? called.parent : void 0; + const referenceSymbol = checker.getSymbolAtLocation(name); + if (referenceSymbol && checker.getRootSymbols(referenceSymbol).some((s) => s === symbol)) { + if (cb(name, call)) { + return true; + } + } + } + } + return false; + } + Core2.someSignatureUsage = someSignatureUsage; + function getPossibleSymbolReferenceNodes(sourceFile, symbolName2, container = sourceFile) { + return mapDefined(getPossibleSymbolReferencePositions(sourceFile, symbolName2, container), (pos) => { + const referenceLocation = getTouchingPropertyName(sourceFile, pos); + return referenceLocation === sourceFile ? void 0 : referenceLocation; + }); + } + function getPossibleSymbolReferencePositions(sourceFile, symbolName2, container = sourceFile) { + const positions = []; + if (!symbolName2 || !symbolName2.length) { + return positions; + } + const text = sourceFile.text; + const sourceLength = text.length; + const symbolNameLength = symbolName2.length; + let position = text.indexOf(symbolName2, container.pos); + while (position >= 0) { + if (position > container.end) break; + const endPosition = position + symbolNameLength; + if ((position === 0 || !isIdentifierPart(text.charCodeAt(position - 1), 99 /* Latest */)) && (endPosition === sourceLength || !isIdentifierPart(text.charCodeAt(endPosition), 99 /* Latest */))) { + positions.push(position); + } + position = text.indexOf(symbolName2, position + symbolNameLength + 1); + } + return positions; + } + function getLabelReferencesInNode(container, targetLabel) { + const sourceFile = container.getSourceFile(); + const labelName = targetLabel.text; + const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, labelName, container), (node) => ( + // Only pick labels that are either the target label, or have a target that is the target label + node === targetLabel || isJumpStatementTarget(node) && getTargetLabel(node, labelName) === targetLabel ? nodeEntry(node) : void 0 + )); + return [{ definition: { type: 1 /* Label */, node: targetLabel }, references }]; + } + function isValidReferencePosition(node, searchSymbolName) { + switch (node.kind) { + case 81 /* PrivateIdentifier */: + if (isJSDocMemberName(node.parent)) { + return true; + } + // falls through I guess + case 80 /* Identifier */: + return node.text.length === searchSymbolName.length; + case 15 /* NoSubstitutionTemplateLiteral */: + case 11 /* StringLiteral */: { + const str = node; + return str.text.length === searchSymbolName.length && (isLiteralNameOfPropertyDeclarationOrIndexAccess(str) || isNameOfModuleDeclaration(node) || isExpressionOfExternalModuleImportEqualsDeclaration(node) || isCallExpression(node.parent) && isBindableObjectDefinePropertyCall(node.parent) && node.parent.arguments[1] === node || isImportOrExportSpecifier(node.parent)); + } + case 9 /* NumericLiteral */: + return isLiteralNameOfPropertyDeclarationOrIndexAccess(node) && node.text.length === searchSymbolName.length; + case 90 /* DefaultKeyword */: + return "default".length === searchSymbolName.length; + default: + return false; + } + } + function getAllReferencesForImportMeta(sourceFiles, cancellationToken) { + const references = flatMap(sourceFiles, (sourceFile) => { + cancellationToken.throwIfCancellationRequested(); + return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "meta", sourceFile), (node) => { + const parent2 = node.parent; + if (isImportMeta(parent2)) { + return nodeEntry(parent2); + } + }); + }); + return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0; + } + function getAllReferencesForKeyword(sourceFiles, keywordKind, cancellationToken, filter2) { + const references = flatMap(sourceFiles, (sourceFile) => { + cancellationToken.throwIfCancellationRequested(); + return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, tokenToString(keywordKind), sourceFile), (referenceLocation) => { + if (referenceLocation.kind === keywordKind && (!filter2 || filter2(referenceLocation))) { + return nodeEntry(referenceLocation); + } + }); + }); + return references.length ? [{ definition: { type: 2 /* Keyword */, node: references[0].node }, references }] : void 0; + } + function getReferencesInSourceFile(sourceFile, search, state, addReferencesHere = true) { + state.cancellationToken.throwIfCancellationRequested(); + return getReferencesInContainer(sourceFile, sourceFile, search, state, addReferencesHere); + } + function getReferencesInContainer(container, sourceFile, search, state, addReferencesHere) { + if (!state.markSearchedSymbols(sourceFile, search.allSearchSymbols)) { + return; + } + for (const position of getPossibleSymbolReferencePositions(sourceFile, search.text, container)) { + getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere); + } + } + function hasMatchingMeaning(referenceLocation, state) { + return !!(getMeaningFromLocation(referenceLocation) & state.searchMeaning); + } + function getReferencesAtLocation(sourceFile, position, search, state, addReferencesHere) { + const referenceLocation = getTouchingPropertyName(sourceFile, position); + if (!isValidReferencePosition(referenceLocation, search.text)) { + if (!state.options.implementations && (state.options.findInStrings && isInString(sourceFile, position) || state.options.findInComments && isInNonReferenceComment(sourceFile, position))) { + state.addStringOrCommentReference(sourceFile.fileName, createTextSpan(position, search.text.length)); + } + return; + } + if (!hasMatchingMeaning(referenceLocation, state)) return; + let referenceSymbol = state.checker.getSymbolAtLocation(referenceLocation); + if (!referenceSymbol) { + return; + } + const parent2 = referenceLocation.parent; + if (isImportSpecifier(parent2) && parent2.propertyName === referenceLocation) { + return; + } + if (isExportSpecifier(parent2)) { + Debug.assert(referenceLocation.kind === 80 /* Identifier */ || referenceLocation.kind === 11 /* StringLiteral */); + getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, parent2, search, state, addReferencesHere); + return; + } + if (isJSDocPropertyLikeTag(parent2) && parent2.isNameFirst && parent2.typeExpression && isJSDocTypeLiteral(parent2.typeExpression.type) && parent2.typeExpression.type.jsDocPropertyTags && length(parent2.typeExpression.type.jsDocPropertyTags)) { + getReferencesAtJSDocTypeLiteral(parent2.typeExpression.type.jsDocPropertyTags, referenceLocation, search, state); + return; + } + const relatedSymbol = getRelatedSymbol(search, referenceSymbol, referenceLocation, state); + if (!relatedSymbol) { + getReferenceForShorthandProperty(referenceSymbol, search, state); + return; + } + switch (state.specialSearchKind) { + case 0 /* None */: + if (addReferencesHere) addReference(referenceLocation, relatedSymbol, state); + break; + case 1 /* Constructor */: + addConstructorReferences(referenceLocation, sourceFile, search, state); + break; + case 2 /* Class */: + addClassStaticThisReferences(referenceLocation, search, state); + break; + default: + Debug.assertNever(state.specialSearchKind); + } + if (isInJSFile(referenceLocation) && isBindingElement(referenceLocation.parent) && isVariableDeclarationInitializedToBareOrAccessedRequire(referenceLocation.parent.parent.parent)) { + referenceSymbol = referenceLocation.parent.symbol; + if (!referenceSymbol) return; + } + getImportOrExportReferences(referenceLocation, referenceSymbol, search, state); + } + function getReferencesAtJSDocTypeLiteral(jsDocPropertyTags, referenceLocation, search, state) { + const addRef = state.referenceAdder(search.symbol); + addReference(referenceLocation, search.symbol, state); + forEach(jsDocPropertyTags, (propTag) => { + if (isQualifiedName(propTag.name)) { + addRef(propTag.name.left); + } + }); + } + function getReferencesAtExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, search, state, addReferencesHere, alwaysGetReferences) { + Debug.assert(!alwaysGetReferences || !!state.options.providePrefixAndSuffixTextForRename, "If alwaysGetReferences is true, then prefix/suffix text must be enabled"); + const { parent: parent2, propertyName, name } = exportSpecifier; + const exportDeclaration = parent2.parent; + const localSymbol = getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, state.checker); + if (!alwaysGetReferences && !search.includes(localSymbol)) { + return; + } + if (!propertyName) { + if (!(state.options.use === 2 /* Rename */ && moduleExportNameIsDefault(name))) { + addRef(); + } + } else if (referenceLocation === propertyName) { + if (!exportDeclaration.moduleSpecifier) { + addRef(); + } + if (addReferencesHere && state.options.use !== 2 /* Rename */ && state.markSeenReExportRHS(name)) { + addReference(name, Debug.checkDefined(exportSpecifier.symbol), state); + } + } else { + if (state.markSeenReExportRHS(referenceLocation)) { + addRef(); + } + } + if (!isForRenameWithPrefixAndSuffixText(state.options) || alwaysGetReferences) { + const isDefaultExport = moduleExportNameIsDefault(referenceLocation) || moduleExportNameIsDefault(exportSpecifier.name); + const exportKind = isDefaultExport ? 1 /* Default */ : 0 /* Named */; + const exportSymbol = Debug.checkDefined(exportSpecifier.symbol); + const exportInfo = getExportInfo(exportSymbol, exportKind, state.checker); + if (exportInfo) { + searchForImportsOfExport(referenceLocation, exportSymbol, exportInfo, state); + } + } + if (search.comingFrom !== 1 /* Export */ && exportDeclaration.moduleSpecifier && !propertyName && !isForRenameWithPrefixAndSuffixText(state.options)) { + const imported = state.checker.getExportSpecifierLocalTargetSymbol(exportSpecifier); + if (imported) searchForImportedSymbol(imported, state); + } + function addRef() { + if (addReferencesHere) addReference(referenceLocation, localSymbol, state); + } + } + function getLocalSymbolForExportSpecifier(referenceLocation, referenceSymbol, exportSpecifier, checker) { + return isExportSpecifierAlias(referenceLocation, exportSpecifier) && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier) || referenceSymbol; + } + function isExportSpecifierAlias(referenceLocation, exportSpecifier) { + const { parent: parent2, propertyName, name } = exportSpecifier; + Debug.assert(propertyName === referenceLocation || name === referenceLocation); + if (propertyName) { + return propertyName === referenceLocation; + } else { + return !parent2.parent.moduleSpecifier; + } + } + function getImportOrExportReferences(referenceLocation, referenceSymbol, search, state) { + const importOrExport = getImportOrExportSymbol(referenceLocation, referenceSymbol, state.checker, search.comingFrom === 1 /* Export */); + if (!importOrExport) return; + const { symbol } = importOrExport; + if (importOrExport.kind === 0 /* Import */) { + if (!isForRenameWithPrefixAndSuffixText(state.options)) { + searchForImportedSymbol(symbol, state); + } + } else { + searchForImportsOfExport(referenceLocation, symbol, importOrExport.exportInfo, state); + } + } + function getReferenceForShorthandProperty({ flags, valueDeclaration }, search, state) { + const shorthandValueSymbol = state.checker.getShorthandAssignmentValueSymbol(valueDeclaration); + const name = valueDeclaration && getNameOfDeclaration(valueDeclaration); + if (!(flags & 33554432 /* Transient */) && name && search.includes(shorthandValueSymbol)) { + addReference(name, shorthandValueSymbol, state); + } + } + function addReference(referenceLocation, relatedSymbol, state) { + const { kind, symbol } = "kind" in relatedSymbol ? relatedSymbol : { kind: void 0, symbol: relatedSymbol }; + if (state.options.use === 2 /* Rename */ && referenceLocation.kind === 90 /* DefaultKeyword */) { + return; + } + const addRef = state.referenceAdder(symbol); + if (state.options.implementations) { + addImplementationReferences(referenceLocation, addRef, state); + } else { + addRef(referenceLocation, kind); + } + } + function addConstructorReferences(referenceLocation, sourceFile, search, state) { + if (isNewExpressionTarget(referenceLocation)) { + addReference(referenceLocation, search.symbol, state); + } + const pusher = () => state.referenceAdder(search.symbol); + if (isClassLike(referenceLocation.parent)) { + Debug.assert(referenceLocation.kind === 90 /* DefaultKeyword */ || referenceLocation.parent.name === referenceLocation); + findOwnConstructorReferences(search.symbol, sourceFile, pusher()); + } else { + const classExtending = tryGetClassByExtendingIdentifier(referenceLocation); + if (classExtending) { + findSuperConstructorAccesses(classExtending, pusher()); + findInheritedConstructorReferences(classExtending, state); + } + } + } + function addClassStaticThisReferences(referenceLocation, search, state) { + addReference(referenceLocation, search.symbol, state); + const classLike = referenceLocation.parent; + if (state.options.use === 2 /* Rename */ || !isClassLike(classLike)) return; + Debug.assert(classLike.name === referenceLocation); + const addRef = state.referenceAdder(search.symbol); + for (const member of classLike.members) { + if (!(isMethodOrAccessor(member) && isStatic(member))) { + continue; + } + if (member.body) { + member.body.forEachChild(function cb(node) { + if (node.kind === 110 /* ThisKeyword */) { + addRef(node); + } else if (!isFunctionLike(node) && !isClassLike(node)) { + node.forEachChild(cb); + } + }); + } + } + } + function findOwnConstructorReferences(classSymbol, sourceFile, addNode) { + const constructorSymbol = getClassConstructorSymbol(classSymbol); + if (constructorSymbol && constructorSymbol.declarations) { + for (const decl of constructorSymbol.declarations) { + const ctrKeyword = findChildOfKind(decl, 137 /* ConstructorKeyword */, sourceFile); + Debug.assert(decl.kind === 176 /* Constructor */ && !!ctrKeyword); + addNode(ctrKeyword); + } + } + if (classSymbol.exports) { + classSymbol.exports.forEach((member) => { + const decl = member.valueDeclaration; + if (decl && decl.kind === 174 /* MethodDeclaration */) { + const body = decl.body; + if (body) { + forEachDescendantOfKind(body, 110 /* ThisKeyword */, (thisKeyword) => { + if (isNewExpressionTarget(thisKeyword)) { + addNode(thisKeyword); + } + }); + } + } + }); + } + } + function getClassConstructorSymbol(classSymbol) { + return classSymbol.members && classSymbol.members.get("__constructor" /* Constructor */); + } + function findSuperConstructorAccesses(classDeclaration, addNode) { + const constructor = getClassConstructorSymbol(classDeclaration.symbol); + if (!(constructor && constructor.declarations)) { + return; + } + for (const decl of constructor.declarations) { + Debug.assert(decl.kind === 176 /* Constructor */); + const body = decl.body; + if (body) { + forEachDescendantOfKind(body, 108 /* SuperKeyword */, (node) => { + if (isCallExpressionTarget(node)) { + addNode(node); + } + }); + } + } + } + function hasOwnConstructor(classDeclaration) { + return !!getClassConstructorSymbol(classDeclaration.symbol); + } + function findInheritedConstructorReferences(classDeclaration, state) { + if (hasOwnConstructor(classDeclaration)) return; + const classSymbol = classDeclaration.symbol; + const search = state.createSearch( + /*location*/ + void 0, + classSymbol, + /*comingFrom*/ + void 0 + ); + getReferencesInContainerOrFiles(classSymbol, state, search); + } + function addImplementationReferences(refNode, addReference2, state) { + if (isDeclarationName(refNode) && isImplementation(refNode.parent)) { + addReference2(refNode); + return; + } + if (refNode.kind !== 80 /* Identifier */) { + return; + } + if (refNode.parent.kind === 304 /* ShorthandPropertyAssignment */) { + getReferenceEntriesForShorthandPropertyAssignment(refNode, state.checker, addReference2); + } + const containingNode = getContainingNodeIfInHeritageClause(refNode); + if (containingNode) { + addReference2(containingNode); + return; + } + const typeNode = findAncestor(refNode, (a) => !isQualifiedName(a.parent) && !isTypeNode(a.parent) && !isTypeElement(a.parent)); + const typeHavingNode = typeNode.parent; + if (hasType(typeHavingNode) && typeHavingNode.type === typeNode && state.markSeenContainingTypeReference(typeHavingNode)) { + if (hasInitializer(typeHavingNode)) { + addIfImplementation(typeHavingNode.initializer); + } else if (isFunctionLike(typeHavingNode) && typeHavingNode.body) { + const body = typeHavingNode.body; + if (body.kind === 241 /* Block */) { + forEachReturnStatement(body, (returnStatement) => { + if (returnStatement.expression) addIfImplementation(returnStatement.expression); + }); + } else { + addIfImplementation(body); + } + } else if (isAssertionExpression(typeHavingNode)) { + addIfImplementation(typeHavingNode.expression); + } + } + function addIfImplementation(e) { + if (isImplementationExpression(e)) addReference2(e); + } + } + function getContainingNodeIfInHeritageClause(node) { + return isIdentifier(node) || isPropertyAccessExpression(node) ? getContainingNodeIfInHeritageClause(node.parent) : isExpressionWithTypeArguments(node) ? tryCast(node.parent.parent, or(isClassLike, isInterfaceDeclaration)) : void 0; + } + function isImplementationExpression(node) { + switch (node.kind) { + case 217 /* ParenthesizedExpression */: + return isImplementationExpression(node.expression); + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + case 210 /* ObjectLiteralExpression */: + case 231 /* ClassExpression */: + case 209 /* ArrayLiteralExpression */: + return true; + default: + return false; + } + } + function explicitlyInheritsFrom(symbol, parent2, cachedResults, checker) { + if (symbol === parent2) { + return true; + } + const key = getSymbolId(symbol) + "," + getSymbolId(parent2); + const cached = cachedResults.get(key); + if (cached !== void 0) { + return cached; + } + cachedResults.set(key, false); + const inherits = !!symbol.declarations && symbol.declarations.some( + (declaration) => getAllSuperTypeNodes(declaration).some((typeReference) => { + const type = checker.getTypeAtLocation(typeReference); + return !!type && !!type.symbol && explicitlyInheritsFrom(type.symbol, parent2, cachedResults, checker); + }) + ); + cachedResults.set(key, inherits); + return inherits; + } + function getReferencesForSuperKeyword(superKeyword) { + let searchSpaceNode = getSuperContainer( + superKeyword, + /*stopOnFunctions*/ + false + ); + if (!searchSpaceNode) { + return void 0; + } + let staticFlag = 256 /* Static */; + switch (searchSpaceNode.kind) { + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + staticFlag &= getSyntacticModifierFlags(searchSpaceNode); + searchSpaceNode = searchSpaceNode.parent; + break; + default: + return void 0; + } + const sourceFile = searchSpaceNode.getSourceFile(); + const references = mapDefined(getPossibleSymbolReferenceNodes(sourceFile, "super", searchSpaceNode), (node) => { + if (node.kind !== 108 /* SuperKeyword */) { + return; + } + const container = getSuperContainer( + node, + /*stopOnFunctions*/ + false + ); + return container && isStatic(container) === !!staticFlag && container.parent.symbol === searchSpaceNode.symbol ? nodeEntry(node) : void 0; + }); + return [{ definition: { type: 0 /* Symbol */, symbol: searchSpaceNode.symbol }, references }]; + } + function isParameterName(node) { + return node.kind === 80 /* Identifier */ && node.parent.kind === 169 /* Parameter */ && node.parent.name === node; + } + function getReferencesForThisKeyword(thisOrSuperKeyword, sourceFiles, cancellationToken) { + let searchSpaceNode = getThisContainer( + thisOrSuperKeyword, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + let staticFlag = 256 /* Static */; + switch (searchSpaceNode.kind) { + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + if (isObjectLiteralMethod(searchSpaceNode)) { + staticFlag &= getSyntacticModifierFlags(searchSpaceNode); + searchSpaceNode = searchSpaceNode.parent; + break; + } + // falls through + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + staticFlag &= getSyntacticModifierFlags(searchSpaceNode); + searchSpaceNode = searchSpaceNode.parent; + break; + case 307 /* SourceFile */: + if (isExternalModule(searchSpaceNode) || isParameterName(thisOrSuperKeyword)) { + return void 0; + } + // falls through + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + break; + // Computed properties in classes are not handled here because references to this are illegal, + // so there is no point finding references to them. + default: + return void 0; + } + const references = flatMap(searchSpaceNode.kind === 307 /* SourceFile */ ? sourceFiles : [searchSpaceNode.getSourceFile()], (sourceFile) => { + cancellationToken.throwIfCancellationRequested(); + return getPossibleSymbolReferenceNodes(sourceFile, "this", isSourceFile(searchSpaceNode) ? sourceFile : searchSpaceNode).filter((node) => { + if (!isThis(node)) { + return false; + } + const container = getThisContainer( + node, + /*includeArrowFunctions*/ + false, + /*includeClassComputedPropertyName*/ + false + ); + if (!canHaveSymbol(container)) return false; + switch (searchSpaceNode.kind) { + case 218 /* FunctionExpression */: + case 262 /* FunctionDeclaration */: + return searchSpaceNode.symbol === container.symbol; + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + return isObjectLiteralMethod(searchSpaceNode) && searchSpaceNode.symbol === container.symbol; + case 231 /* ClassExpression */: + case 263 /* ClassDeclaration */: + case 210 /* ObjectLiteralExpression */: + return container.parent && canHaveSymbol(container.parent) && searchSpaceNode.symbol === container.parent.symbol && isStatic(container) === !!staticFlag; + case 307 /* SourceFile */: + return container.kind === 307 /* SourceFile */ && !isExternalModule(container) && !isParameterName(node); + } + }); + }).map((n) => nodeEntry(n)); + const thisParameter = firstDefined(references, (r) => isParameter(r.node.parent) ? r.node : void 0); + return [{ + definition: { type: 3 /* This */, node: thisParameter || thisOrSuperKeyword }, + references + }]; + } + function getReferencesForStringLiteral(node, sourceFiles, checker, cancellationToken) { + const type = getContextualTypeFromParentOrAncestorTypeNode(node, checker); + const references = flatMap(sourceFiles, (sourceFile) => { + cancellationToken.throwIfCancellationRequested(); + return mapDefined(getPossibleSymbolReferenceNodes(sourceFile, node.text), (ref) => { + if (isStringLiteralLike(ref) && ref.text === node.text) { + if (type) { + const refType = getContextualTypeFromParentOrAncestorTypeNode(ref, checker); + if (type !== checker.getStringType() && (type === refType || isStringLiteralPropertyReference(ref, checker))) { + return nodeEntry(ref, 2 /* StringLiteral */); + } + } else { + return isNoSubstitutionTemplateLiteral(ref) && !rangeIsOnSingleLine(ref, sourceFile) ? void 0 : nodeEntry(ref, 2 /* StringLiteral */); + } + } + }); + }); + return [{ + definition: { type: 4 /* String */, node }, + references + }]; + } + function isStringLiteralPropertyReference(node, checker) { + if (isPropertySignature(node.parent)) { + return checker.getPropertyOfType(checker.getTypeAtLocation(node.parent.parent), node.text); + } + } + function populateSearchSymbolSet(symbol, location, checker, isForRename, providePrefixAndSuffixText, implementations) { + const result = []; + forEachRelatedSymbol( + symbol, + location, + checker, + isForRename, + !(isForRename && providePrefixAndSuffixText), + (sym, root, base) => { + if (base) { + if (isStaticSymbol(symbol) !== isStaticSymbol(base)) { + base = void 0; + } + } + result.push(base || root || sym); + }, + // when try to find implementation, implementations is true, and not allowed to find base class + /*allowBaseTypes*/ + () => !implementations + ); + return result; + } + function forEachRelatedSymbol(symbol, location, checker, isForRenamePopulateSearchSymbolSet, onlyIncludeBindingElementAtReferenceLocation, cbSymbol, allowBaseTypes) { + const containingObjectLiteralElement = getContainingObjectLiteralElement(location); + if (containingObjectLiteralElement) { + const shorthandValueSymbol = checker.getShorthandAssignmentValueSymbol(location.parent); + if (shorthandValueSymbol && isForRenamePopulateSearchSymbolSet) { + return cbSymbol( + shorthandValueSymbol, + /*rootSymbol*/ + void 0, + /*baseSymbol*/ + void 0, + 3 /* SearchedLocalFoundProperty */ + ); + } + const contextualType = checker.getContextualType(containingObjectLiteralElement.parent); + const res2 = contextualType && firstDefined( + getPropertySymbolsFromContextualType( + containingObjectLiteralElement, + checker, + contextualType, + /*unionSymbolOk*/ + true + ), + (sym) => fromRoot(sym, 4 /* SearchedPropertyFoundLocal */) + ); + if (res2) return res2; + const propertySymbol = getPropertySymbolOfDestructuringAssignment(location, checker); + const res1 = propertySymbol && cbSymbol( + propertySymbol, + /*rootSymbol*/ + void 0, + /*baseSymbol*/ + void 0, + 4 /* SearchedPropertyFoundLocal */ + ); + if (res1) return res1; + const res22 = shorthandValueSymbol && cbSymbol( + shorthandValueSymbol, + /*rootSymbol*/ + void 0, + /*baseSymbol*/ + void 0, + 3 /* SearchedLocalFoundProperty */ + ); + if (res22) return res22; + } + const aliasedSymbol = getMergedAliasedSymbolOfNamespaceExportDeclaration(location, symbol, checker); + if (aliasedSymbol) { + const res2 = cbSymbol( + aliasedSymbol, + /*rootSymbol*/ + void 0, + /*baseSymbol*/ + void 0, + 1 /* Node */ + ); + if (res2) return res2; + } + const res = fromRoot(symbol); + if (res) return res; + if (symbol.valueDeclaration && isParameterPropertyDeclaration(symbol.valueDeclaration, symbol.valueDeclaration.parent)) { + const paramProps = checker.getSymbolsOfParameterPropertyDeclaration(cast(symbol.valueDeclaration, isParameter), symbol.name); + Debug.assert(paramProps.length === 2 && !!(paramProps[0].flags & 1 /* FunctionScopedVariable */) && !!(paramProps[1].flags & 4 /* Property */)); + return fromRoot(symbol.flags & 1 /* FunctionScopedVariable */ ? paramProps[1] : paramProps[0]); + } + const exportSpecifier = getDeclarationOfKind(symbol, 281 /* ExportSpecifier */); + if (!isForRenamePopulateSearchSymbolSet || exportSpecifier && !exportSpecifier.propertyName) { + const localSymbol = exportSpecifier && checker.getExportSpecifierLocalTargetSymbol(exportSpecifier); + if (localSymbol) { + const res2 = cbSymbol( + localSymbol, + /*rootSymbol*/ + void 0, + /*baseSymbol*/ + void 0, + 1 /* Node */ + ); + if (res2) return res2; + } + } + if (!isForRenamePopulateSearchSymbolSet) { + let bindingElementPropertySymbol; + if (onlyIncludeBindingElementAtReferenceLocation) { + bindingElementPropertySymbol = isObjectBindingElementWithoutPropertyName(location.parent) ? getPropertySymbolFromBindingElement(checker, location.parent) : void 0; + } else { + bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); + } + return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */); + } + Debug.assert(isForRenamePopulateSearchSymbolSet); + const includeOriginalSymbolOfBindingElement = onlyIncludeBindingElementAtReferenceLocation; + if (includeOriginalSymbolOfBindingElement) { + const bindingElementPropertySymbol = getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol, checker); + return bindingElementPropertySymbol && fromRoot(bindingElementPropertySymbol, 4 /* SearchedPropertyFoundLocal */); + } + function fromRoot(sym, kind) { + return firstDefined(checker.getRootSymbols(sym), (rootSymbol) => cbSymbol( + sym, + rootSymbol, + /*baseSymbol*/ + void 0, + kind + ) || (rootSymbol.parent && rootSymbol.parent.flags & (32 /* Class */ | 64 /* Interface */) && allowBaseTypes(rootSymbol) ? getPropertySymbolsFromBaseTypes(rootSymbol.parent, rootSymbol.name, checker, (base) => cbSymbol(sym, rootSymbol, base, kind)) : void 0)); + } + function getPropertySymbolOfObjectBindingPatternWithoutPropertyName(symbol2, checker2) { + const bindingElement = getDeclarationOfKind(symbol2, 208 /* BindingElement */); + if (bindingElement && isObjectBindingElementWithoutPropertyName(bindingElement)) { + return getPropertySymbolFromBindingElement(checker2, bindingElement); + } + } + } + function getPropertySymbolsFromBaseTypes(symbol, propertyName, checker, cb) { + const seen = /* @__PURE__ */ new Set(); + return recur(symbol); + function recur(symbol2) { + if (!(symbol2.flags & (32 /* Class */ | 64 /* Interface */)) || !addToSeen(seen, symbol2)) return; + return firstDefined(symbol2.declarations, (declaration) => firstDefined(getAllSuperTypeNodes(declaration), (typeReference) => { + const type = checker.getTypeAtLocation(typeReference); + const propertySymbol = type && type.symbol && checker.getPropertyOfType(type, propertyName); + return type && propertySymbol && (firstDefined(checker.getRootSymbols(propertySymbol), cb) || recur(type.symbol)); + })); + } + } + function isStaticSymbol(symbol) { + if (!symbol.valueDeclaration) return false; + const modifierFlags = getEffectiveModifierFlags(symbol.valueDeclaration); + return !!(modifierFlags & 256 /* Static */); + } + function getRelatedSymbol(search, referenceSymbol, referenceLocation, state) { + const { checker } = state; + return forEachRelatedSymbol( + referenceSymbol, + referenceLocation, + checker, + /*isForRenamePopulateSearchSymbolSet*/ + false, + /*onlyIncludeBindingElementAtReferenceLocation*/ + state.options.use !== 2 /* Rename */ || !!state.options.providePrefixAndSuffixTextForRename, + (sym, rootSymbol, baseSymbol, kind) => { + if (baseSymbol) { + if (isStaticSymbol(referenceSymbol) !== isStaticSymbol(baseSymbol)) { + baseSymbol = void 0; + } + } + return search.includes(baseSymbol || rootSymbol || sym) ? { symbol: rootSymbol && !(getCheckFlags(sym) & 6 /* Synthetic */) ? rootSymbol : sym, kind } : void 0; + }, + /*allowBaseTypes*/ + (rootSymbol) => !(search.parents && !search.parents.some((parent2) => explicitlyInheritsFrom(rootSymbol.parent, parent2, state.inheritsFromCache, checker))) + ); + } + function getIntersectingMeaningFromDeclarations(node, symbol) { + let meaning = getMeaningFromLocation(node); + const { declarations } = symbol; + if (declarations) { + let lastIterationMeaning; + do { + lastIterationMeaning = meaning; + for (const declaration of declarations) { + const declarationMeaning = getMeaningFromDeclaration(declaration); + if (declarationMeaning & meaning) { + meaning |= declarationMeaning; + } + } + } while (meaning !== lastIterationMeaning); + } + return meaning; + } + Core2.getIntersectingMeaningFromDeclarations = getIntersectingMeaningFromDeclarations; + function isImplementation(node) { + return !!(node.flags & 33554432 /* Ambient */) ? !(isInterfaceDeclaration(node) || isTypeAliasDeclaration(node)) : isVariableLike(node) ? hasInitializer(node) : isFunctionLikeDeclaration(node) ? !!node.body : isClassLike(node) || isModuleOrEnumDeclaration(node); + } + function getReferenceEntriesForShorthandPropertyAssignment(node, checker, addReference2) { + const refSymbol = checker.getSymbolAtLocation(node); + const shorthandSymbol = checker.getShorthandAssignmentValueSymbol(refSymbol.valueDeclaration); + if (shorthandSymbol) { + for (const declaration of shorthandSymbol.getDeclarations()) { + if (getMeaningFromDeclaration(declaration) & 1 /* Value */) { + addReference2(declaration); + } + } + } + } + Core2.getReferenceEntriesForShorthandPropertyAssignment = getReferenceEntriesForShorthandPropertyAssignment; + function forEachDescendantOfKind(node, kind, action) { + forEachChild(node, (child) => { + if (child.kind === kind) { + action(child); + } + forEachDescendantOfKind(child, kind, action); + }); + } + function tryGetClassByExtendingIdentifier(node) { + return tryGetClassExtendingExpressionWithTypeArguments(climbPastPropertyAccess(node).parent); + } + function getParentSymbolsOfPropertyAccess(location, symbol, checker) { + const propertyAccessExpression = isRightSideOfPropertyAccess(location) ? location.parent : void 0; + const lhsType = propertyAccessExpression && checker.getTypeAtLocation(propertyAccessExpression.expression); + const res = mapDefined(lhsType && (lhsType.isUnionOrIntersection() ? lhsType.types : lhsType.symbol === symbol.parent ? void 0 : [lhsType]), (t) => t.symbol && t.symbol.flags & (32 /* Class */ | 64 /* Interface */) ? t.symbol : void 0); + return res.length === 0 ? void 0 : res; + } + function isForRenameWithPrefixAndSuffixText(options) { + return options.use === 2 /* Rename */ && options.providePrefixAndSuffixTextForRename; + } +})(Core || (Core = {})); + +// src/services/_namespaces/ts.GoToDefinition.ts +var ts_GoToDefinition_exports = {}; +__export(ts_GoToDefinition_exports, { + createDefinitionInfo: () => createDefinitionInfo, + getDefinitionAndBoundSpan: () => getDefinitionAndBoundSpan, + getDefinitionAtPosition: () => getDefinitionAtPosition, + getReferenceAtPosition: () => getReferenceAtPosition, + getTypeDefinitionAtPosition: () => getTypeDefinitionAtPosition +}); + +// src/services/goToDefinition.ts +function getDefinitionAtPosition(program, sourceFile, position, searchOtherFilesOnly, stopAtAlias) { + var _a; + const resolvedRef = getReferenceAtPosition(sourceFile, position, program); + const fileReferenceDefinition = resolvedRef && [getDefinitionInfoForFileReference(resolvedRef.reference.fileName, resolvedRef.fileName, resolvedRef.unverified)] || emptyArray; + if (resolvedRef == null ? void 0 : resolvedRef.file) { + return fileReferenceDefinition; + } + const node = getTouchingPropertyName(sourceFile, position); + if (node === sourceFile) { + return void 0; + } + const { parent: parent2 } = node; + const typeChecker = program.getTypeChecker(); + if (node.kind === 164 /* OverrideKeyword */ || isIdentifier(node) && isJSDocOverrideTag(parent2) && parent2.tagName === node) { + return getDefinitionFromOverriddenMember(typeChecker, node) || emptyArray; + } + if (isJumpStatementTarget(node)) { + const label = getTargetLabel(node.parent, node.text); + return label ? [createDefinitionInfoFromName( + typeChecker, + label, + "label" /* label */, + node.text, + /*containerName*/ + void 0 + )] : void 0; + } + switch (node.kind) { + case 107 /* ReturnKeyword */: + const functionDeclaration = findAncestor(node.parent, (n) => isClassStaticBlockDeclaration(n) ? "quit" : isFunctionLikeDeclaration(n)); + return functionDeclaration ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0; + case 90 /* DefaultKeyword */: + if (!isDefaultClause(node.parent)) { + break; + } + // falls through + case 84 /* CaseKeyword */: + const switchStatement = findAncestor(node.parent, isSwitchStatement); + if (switchStatement) { + return [createDefinitionInfoFromSwitch(switchStatement, sourceFile)]; + } + break; + } + if (node.kind === 135 /* AwaitKeyword */) { + const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n)); + const isAsyncFunction2 = functionDeclaration && some(functionDeclaration.modifiers, (node2) => node2.kind === 134 /* AsyncKeyword */); + return isAsyncFunction2 ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0; + } + if (node.kind === 127 /* YieldKeyword */) { + const functionDeclaration = findAncestor(node, (n) => isFunctionLikeDeclaration(n)); + const isGeneratorFunction = functionDeclaration && functionDeclaration.asteriskToken; + return isGeneratorFunction ? [createDefinitionFromSignatureDeclaration(typeChecker, functionDeclaration)] : void 0; + } + if (isStaticModifier(node) && isClassStaticBlockDeclaration(node.parent)) { + const classDecl = node.parent.parent; + const { symbol: symbol2, failedAliasResolution: failedAliasResolution2 } = getSymbol(classDecl, typeChecker, stopAtAlias); + const staticBlocks = filter(classDecl.members, isClassStaticBlockDeclaration); + const containerName = symbol2 ? typeChecker.symbolToString(symbol2, classDecl) : ""; + const sourceFile2 = node.getSourceFile(); + return map(staticBlocks, (staticBlock) => { + let { pos } = moveRangePastModifiers(staticBlock); + pos = skipTrivia(sourceFile2.text, pos); + return createDefinitionInfoFromName( + typeChecker, + staticBlock, + "constructor" /* constructorImplementationElement */, + "static {}", + containerName, + /*unverified*/ + false, + failedAliasResolution2, + { start: pos, length: "static".length } + ); + }); + } + let { symbol, failedAliasResolution } = getSymbol(node, typeChecker, stopAtAlias); + let fallbackNode = node; + if (searchOtherFilesOnly && failedAliasResolution) { + const importDeclaration = forEach([node, ...(symbol == null ? void 0 : symbol.declarations) || emptyArray], (n) => findAncestor(n, isAnyImportOrBareOrAccessedRequire)); + const moduleSpecifier = importDeclaration && tryGetModuleSpecifierFromDeclaration(importDeclaration); + if (moduleSpecifier) { + ({ symbol, failedAliasResolution } = getSymbol(moduleSpecifier, typeChecker, stopAtAlias)); + fallbackNode = moduleSpecifier; + } + } + if (!symbol && isModuleSpecifierLike(fallbackNode)) { + const ref = (_a = program.getResolvedModuleFromModuleSpecifier(fallbackNode, sourceFile)) == null ? void 0 : _a.resolvedModule; + if (ref) { + return [{ + name: fallbackNode.text, + fileName: ref.resolvedFileName, + containerName: void 0, + containerKind: void 0, + kind: "script" /* scriptElement */, + textSpan: createTextSpan(0, 0), + failedAliasResolution, + isAmbient: isDeclarationFileName(ref.resolvedFileName), + unverified: fallbackNode !== node + }]; + } + } + if (!symbol) { + return concatenate(fileReferenceDefinition, getDefinitionInfoForIndexSignatures(node, typeChecker)); + } + if (searchOtherFilesOnly && every(symbol.declarations, (d) => d.getSourceFile().fileName === sourceFile.fileName)) return void 0; + const calledDeclaration = tryGetSignatureDeclaration(typeChecker, node); + if (calledDeclaration && !(isJsxOpeningLikeElement(node.parent) && isJsxConstructorLike(calledDeclaration))) { + const sigInfo = createDefinitionFromSignatureDeclaration(typeChecker, calledDeclaration, failedAliasResolution); + let declarationFilter = (d) => d !== calledDeclaration; + if (typeChecker.getRootSymbols(symbol).some((s) => symbolMatchesSignature(s, calledDeclaration))) { + if (!isConstructorDeclaration(calledDeclaration)) return [sigInfo]; + declarationFilter = (d) => d !== calledDeclaration && (isClassDeclaration(d) || isClassExpression(d)); + } + const defs = getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, declarationFilter) || emptyArray; + return node.kind === 108 /* SuperKeyword */ ? [sigInfo, ...defs] : [...defs, sigInfo]; + } + if (node.parent.kind === 304 /* ShorthandPropertyAssignment */) { + const shorthandSymbol = typeChecker.getShorthandAssignmentValueSymbol(symbol.valueDeclaration); + const definitions = (shorthandSymbol == null ? void 0 : shorthandSymbol.declarations) ? shorthandSymbol.declarations.map((decl) => createDefinitionInfo( + decl, + typeChecker, + shorthandSymbol, + node, + /*unverified*/ + false, + failedAliasResolution + )) : emptyArray; + return concatenate(definitions, getDefinitionFromObjectLiteralElement(typeChecker, node)); + } + if (isPropertyName(node) && isBindingElement(parent2) && isObjectBindingPattern(parent2.parent) && node === (parent2.propertyName || parent2.name)) { + const name = getNameFromPropertyName(node); + const type = typeChecker.getTypeAtLocation(parent2.parent); + return name === void 0 ? emptyArray : flatMap(type.isUnion() ? type.types : [type], (t) => { + const prop = t.getProperty(name); + return prop && getDefinitionFromSymbol(typeChecker, prop, node); + }); + } + const objectLiteralElementDefinition = getDefinitionFromObjectLiteralElement(typeChecker, node); + return concatenate(fileReferenceDefinition, objectLiteralElementDefinition.length ? objectLiteralElementDefinition : getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution)); +} +function symbolMatchesSignature(s, calledDeclaration) { + var _a; + return s === calledDeclaration.symbol || s === calledDeclaration.symbol.parent || isAssignmentExpression(calledDeclaration.parent) || !isCallLikeExpression(calledDeclaration.parent) && s === ((_a = tryCast(calledDeclaration.parent, canHaveSymbol)) == null ? void 0 : _a.symbol); +} +function getDefinitionFromObjectLiteralElement(typeChecker, node) { + const element = getContainingObjectLiteralElement(node); + if (element) { + const contextualType = element && typeChecker.getContextualType(element.parent); + if (contextualType) { + return flatMap(getPropertySymbolsFromContextualType( + element, + typeChecker, + contextualType, + /*unionSymbolOk*/ + false + ), (propertySymbol) => getDefinitionFromSymbol(typeChecker, propertySymbol, node)); + } + } + return emptyArray; +} +function getDefinitionFromOverriddenMember(typeChecker, node) { + const classElement = findAncestor(node, isClassElement); + if (!(classElement && classElement.name)) return; + const baseDeclaration = findAncestor(classElement, isClassLike); + if (!baseDeclaration) return; + const baseTypeNode = getEffectiveBaseTypeNode(baseDeclaration); + if (!baseTypeNode) return; + const expression = skipParentheses(baseTypeNode.expression); + const base = isClassExpression(expression) ? expression.symbol : typeChecker.getSymbolAtLocation(expression); + if (!base) return; + const name = unescapeLeadingUnderscores(getTextOfPropertyName(classElement.name)); + const symbol = hasStaticModifier(classElement) ? typeChecker.getPropertyOfType(typeChecker.getTypeOfSymbol(base), name) : typeChecker.getPropertyOfType(typeChecker.getDeclaredTypeOfSymbol(base), name); + if (!symbol) return; + return getDefinitionFromSymbol(typeChecker, symbol, node); +} +function getReferenceAtPosition(sourceFile, position, program) { + var _a, _b; + const referencePath = findReferenceInPosition(sourceFile.referencedFiles, position); + if (referencePath) { + const file = program.getSourceFileFromReference(sourceFile, referencePath); + return file && { reference: referencePath, fileName: file.fileName, file, unverified: false }; + } + const typeReferenceDirective = findReferenceInPosition(sourceFile.typeReferenceDirectives, position); + if (typeReferenceDirective) { + const reference = (_a = program.getResolvedTypeReferenceDirectiveFromTypeReferenceDirective(typeReferenceDirective, sourceFile)) == null ? void 0 : _a.resolvedTypeReferenceDirective; + const file = reference && program.getSourceFile(reference.resolvedFileName); + return file && { reference: typeReferenceDirective, fileName: file.fileName, file, unverified: false }; + } + const libReferenceDirective = findReferenceInPosition(sourceFile.libReferenceDirectives, position); + if (libReferenceDirective) { + const file = program.getLibFileFromReference(libReferenceDirective); + return file && { reference: libReferenceDirective, fileName: file.fileName, file, unverified: false }; + } + if (sourceFile.imports.length || sourceFile.moduleAugmentations.length) { + const node = getTouchingToken(sourceFile, position); + let resolution; + if (isModuleSpecifierLike(node) && isExternalModuleNameRelative(node.text) && (resolution = program.getResolvedModuleFromModuleSpecifier(node, sourceFile))) { + const verifiedFileName = (_b = resolution.resolvedModule) == null ? void 0 : _b.resolvedFileName; + const fileName = verifiedFileName || resolvePath(getDirectoryPath(sourceFile.fileName), node.text); + return { + file: program.getSourceFile(fileName), + fileName, + reference: { + pos: node.getStart(), + end: node.getEnd(), + fileName: node.text + }, + unverified: !verifiedFileName + }; + } + } + return void 0; +} +var typesWithUnwrappedTypeArguments = /* @__PURE__ */ new Set([ + "Array", + "ArrayLike", + "ReadonlyArray", + "Promise", + "PromiseLike", + "Iterable", + "IterableIterator", + "AsyncIterable", + "Set", + "WeakSet", + "ReadonlySet", + "Map", + "WeakMap", + "ReadonlyMap", + "Partial", + "Required", + "Readonly", + "Pick", + "Omit" +]); +function shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type) { + const referenceName = type.symbol.name; + if (!typesWithUnwrappedTypeArguments.has(referenceName)) { + return false; + } + const globalType = typeChecker.resolveName( + referenceName, + /*location*/ + void 0, + 788968 /* Type */, + /*excludeGlobals*/ + false + ); + return !!globalType && globalType === type.target.symbol; +} +function shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) { + if (!type.aliasSymbol) { + return false; + } + const referenceName = type.aliasSymbol.name; + if (!typesWithUnwrappedTypeArguments.has(referenceName)) { + return false; + } + const globalType = typeChecker.resolveName( + referenceName, + /*location*/ + void 0, + 788968 /* Type */, + /*excludeGlobals*/ + false + ); + return !!globalType && globalType === type.aliasSymbol; +} +function getFirstTypeArgumentDefinitions(typeChecker, type, node, failedAliasResolution) { + var _a, _b; + if (!!(getObjectFlags(type) & 4 /* Reference */) && shouldUnwrapFirstTypeArgumentTypeDefinitionFromTypeReference(typeChecker, type)) { + return definitionFromType(typeChecker.getTypeArguments(type)[0], typeChecker, node, failedAliasResolution); + } + if (shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type) && type.aliasTypeArguments) { + return definitionFromType(type.aliasTypeArguments[0], typeChecker, node, failedAliasResolution); + } + if (getObjectFlags(type) & 32 /* Mapped */ && type.target && shouldUnwrapFirstTypeArgumentTypeDefinitionFromAlias(typeChecker, type.target)) { + const declaration = (_b = (_a = type.aliasSymbol) == null ? void 0 : _a.declarations) == null ? void 0 : _b[0]; + if (declaration && isTypeAliasDeclaration(declaration) && isTypeReferenceNode(declaration.type) && declaration.type.typeArguments) { + return definitionFromType(typeChecker.getTypeAtLocation(declaration.type.typeArguments[0]), typeChecker, node, failedAliasResolution); + } + } + return []; +} +function getTypeDefinitionAtPosition(typeChecker, sourceFile, position) { + const node = getTouchingPropertyName(sourceFile, position); + if (node === sourceFile) { + return void 0; + } + if (isImportMeta(node.parent) && node.parent.name === node) { + return definitionFromType( + typeChecker.getTypeAtLocation(node.parent), + typeChecker, + node.parent, + /*failedAliasResolution*/ + false + ); + } + const { symbol, failedAliasResolution } = getSymbol( + node, + typeChecker, + /*stopAtAlias*/ + false + ); + if (!symbol) return void 0; + const typeAtLocation = typeChecker.getTypeOfSymbolAtLocation(symbol, node); + const returnType = tryGetReturnTypeOfFunction(symbol, typeAtLocation, typeChecker); + const fromReturnType = returnType && definitionFromType(returnType, typeChecker, node, failedAliasResolution); + const [resolvedType, typeDefinitions] = fromReturnType && fromReturnType.length !== 0 ? [returnType, fromReturnType] : [typeAtLocation, definitionFromType(typeAtLocation, typeChecker, node, failedAliasResolution)]; + return typeDefinitions.length ? [...getFirstTypeArgumentDefinitions(typeChecker, resolvedType, node, failedAliasResolution), ...typeDefinitions] : !(symbol.flags & 111551 /* Value */) && symbol.flags & 788968 /* Type */ ? getDefinitionFromSymbol(typeChecker, skipAlias(symbol, typeChecker), node, failedAliasResolution) : void 0; +} +function definitionFromType(type, checker, node, failedAliasResolution) { + return flatMap(type.isUnion() && !(type.flags & 32 /* Enum */) ? type.types : [type], (t) => t.symbol && getDefinitionFromSymbol(checker, t.symbol, node, failedAliasResolution)); +} +function tryGetReturnTypeOfFunction(symbol, type, checker) { + if (type.symbol === symbol || // At `const f = () => {}`, the symbol is `f` and the type symbol is at `() => {}` + symbol.valueDeclaration && type.symbol && isVariableDeclaration(symbol.valueDeclaration) && symbol.valueDeclaration.initializer === type.symbol.valueDeclaration) { + const sigs = type.getCallSignatures(); + if (sigs.length === 1) return checker.getReturnTypeOfSignature(first(sigs)); + } + return void 0; +} +function getDefinitionAndBoundSpan(program, sourceFile, position) { + const definitions = getDefinitionAtPosition(program, sourceFile, position); + if (!definitions || definitions.length === 0) { + return void 0; + } + const comment = findReferenceInPosition(sourceFile.referencedFiles, position) || findReferenceInPosition(sourceFile.typeReferenceDirectives, position) || findReferenceInPosition(sourceFile.libReferenceDirectives, position); + if (comment) { + return { definitions, textSpan: createTextSpanFromRange(comment) }; + } + const node = getTouchingPropertyName(sourceFile, position); + const textSpan = createTextSpan(node.getStart(), node.getWidth()); + return { definitions, textSpan }; +} +function getDefinitionInfoForIndexSignatures(node, checker) { + return mapDefined(checker.getIndexInfosAtLocation(node), (info) => info.declaration && createDefinitionFromSignatureDeclaration(checker, info.declaration)); +} +function getSymbol(node, checker, stopAtAlias) { + const symbol = checker.getSymbolAtLocation(node); + let failedAliasResolution = false; + if ((symbol == null ? void 0 : symbol.declarations) && symbol.flags & 2097152 /* Alias */ && !stopAtAlias && shouldSkipAlias(node, symbol.declarations[0])) { + const aliased = checker.getAliasedSymbol(symbol); + if (aliased.declarations) { + return { symbol: aliased }; + } else { + failedAliasResolution = true; + } + } + return { symbol, failedAliasResolution }; +} +function shouldSkipAlias(node, declaration) { + if (node.kind !== 80 /* Identifier */ && (node.kind !== 11 /* StringLiteral */ || !isImportOrExportSpecifier(node.parent))) { + return false; + } + if (node.parent === declaration) { + return true; + } + if (declaration.kind === 274 /* NamespaceImport */) { + return false; + } + return true; +} +function isExpandoDeclaration(node) { + if (!isAssignmentDeclaration(node)) return false; + const containingAssignment = findAncestor(node, (p) => { + if (isAssignmentExpression(p)) return true; + if (!isAssignmentDeclaration(p)) return "quit"; + return false; + }); + return !!containingAssignment && getAssignmentDeclarationKind(containingAssignment) === 5 /* Property */; +} +function getDefinitionFromSymbol(typeChecker, symbol, node, failedAliasResolution, declarationFilter) { + const filteredDeclarations = declarationFilter !== void 0 ? filter(symbol.declarations, declarationFilter) : symbol.declarations; + const signatureDefinition = !declarationFilter && (getConstructSignatureDefinition() || getCallSignatureDefinition()); + if (signatureDefinition) { + return signatureDefinition; + } + const withoutExpandos = filter(filteredDeclarations, (d) => !isExpandoDeclaration(d)); + const results = some(withoutExpandos) ? withoutExpandos : filteredDeclarations; + return map(results, (declaration) => createDefinitionInfo( + declaration, + typeChecker, + symbol, + node, + /*unverified*/ + false, + failedAliasResolution + )); + function getConstructSignatureDefinition() { + if (symbol.flags & 32 /* Class */ && !(symbol.flags & (16 /* Function */ | 3 /* Variable */)) && (isNewExpressionTarget(node) || node.kind === 137 /* ConstructorKeyword */)) { + const cls = find(filteredDeclarations, isClassLike); + return cls && getSignatureDefinition( + cls.members, + /*selectConstructors*/ + true + ); + } + } + function getCallSignatureDefinition() { + return isCallOrNewExpressionTarget(node) || isNameOfFunctionDeclaration(node) ? getSignatureDefinition( + filteredDeclarations, + /*selectConstructors*/ + false + ) : void 0; + } + function getSignatureDefinition(signatureDeclarations, selectConstructors) { + if (!signatureDeclarations) { + return void 0; + } + const declarations = signatureDeclarations.filter(selectConstructors ? isConstructorDeclaration : isFunctionLike); + const declarationsWithBody = declarations.filter((d) => !!d.body); + return declarations.length ? declarationsWithBody.length !== 0 ? declarationsWithBody.map((x) => createDefinitionInfo(x, typeChecker, symbol, node)) : [createDefinitionInfo( + last(declarations), + typeChecker, + symbol, + node, + /*unverified*/ + false, + failedAliasResolution + )] : void 0; + } +} +function createDefinitionInfo(declaration, checker, symbol, node, unverified, failedAliasResolution) { + const symbolName2 = checker.symbolToString(symbol); + const symbolKind = ts_SymbolDisplay_exports.getSymbolKind(checker, symbol, node); + const containerName = symbol.parent ? checker.symbolToString(symbol.parent, node) : ""; + return createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution); +} +function createDefinitionInfoFromName(checker, declaration, symbolKind, symbolName2, containerName, unverified, failedAliasResolution, textSpan) { + const sourceFile = declaration.getSourceFile(); + if (!textSpan) { + const name = getNameOfDeclaration(declaration) || declaration; + textSpan = createTextSpanFromNode(name, sourceFile); + } + return { + fileName: sourceFile.fileName, + textSpan, + kind: symbolKind, + name: symbolName2, + containerKind: void 0, + // TODO: GH#18217 + containerName, + ...ts_FindAllReferences_exports.toContextSpan( + textSpan, + sourceFile, + ts_FindAllReferences_exports.getContextNode(declaration) + ), + isLocal: !isDefinitionVisible(checker, declaration), + isAmbient: !!(declaration.flags & 33554432 /* Ambient */), + unverified, + failedAliasResolution + }; +} +function createDefinitionInfoFromSwitch(statement, sourceFile) { + const keyword = ts_FindAllReferences_exports.getContextNode(statement); + const textSpan = createTextSpanFromNode(isContextWithStartAndEndNode(keyword) ? keyword.start : keyword, sourceFile); + return { + fileName: sourceFile.fileName, + textSpan, + kind: "keyword" /* keyword */, + name: "switch", + containerKind: void 0, + containerName: "", + ...ts_FindAllReferences_exports.toContextSpan(textSpan, sourceFile, keyword), + isLocal: true, + isAmbient: false, + unverified: false, + failedAliasResolution: void 0 + }; +} +function isDefinitionVisible(checker, declaration) { + if (checker.isDeclarationVisible(declaration)) return true; + if (!declaration.parent) return false; + if (hasInitializer(declaration.parent) && declaration.parent.initializer === declaration) return isDefinitionVisible(checker, declaration.parent); + switch (declaration.kind) { + case 172 /* PropertyDeclaration */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + case 174 /* MethodDeclaration */: + if (hasEffectiveModifier(declaration, 2 /* Private */)) return false; + // Public properties/methods are visible if its parents are visible, so: + // falls through + case 176 /* Constructor */: + case 303 /* PropertyAssignment */: + case 304 /* ShorthandPropertyAssignment */: + case 210 /* ObjectLiteralExpression */: + case 231 /* ClassExpression */: + case 219 /* ArrowFunction */: + case 218 /* FunctionExpression */: + return isDefinitionVisible(checker, declaration.parent); + default: + return false; + } +} +function createDefinitionFromSignatureDeclaration(typeChecker, decl, failedAliasResolution) { + return createDefinitionInfo( + decl, + typeChecker, + decl.symbol, + decl, + /*unverified*/ + false, + failedAliasResolution + ); +} +function findReferenceInPosition(refs, pos) { + return find(refs, (ref) => textRangeContainsPositionInclusive(ref, pos)); +} +function getDefinitionInfoForFileReference(name, targetFileName, unverified) { + return { + fileName: targetFileName, + textSpan: createTextSpanFromBounds(0, 0), + kind: "script" /* scriptElement */, + name, + containerName: void 0, + containerKind: void 0, + // TODO: GH#18217 + unverified + }; +} +function getAncestorCallLikeExpression(node) { + const target = findAncestor(node, (n) => !isRightSideOfPropertyAccess(n)); + const callLike = target == null ? void 0 : target.parent; + return callLike && isCallLikeExpression(callLike) && getInvokedExpression(callLike) === target ? callLike : void 0; +} +function tryGetSignatureDeclaration(typeChecker, node) { + const callLike = getAncestorCallLikeExpression(node); + const signature = callLike && typeChecker.getResolvedSignature(callLike); + return tryCast(signature && signature.declaration, (d) => isFunctionLike(d) && !isFunctionTypeNode(d)); +} +function isJsxConstructorLike(node) { + switch (node.kind) { + case 176 /* Constructor */: + case 185 /* ConstructorType */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + return true; + default: + return false; + } +} + +// src/services/_namespaces/ts.InlayHints.ts +var ts_InlayHints_exports = {}; +__export(ts_InlayHints_exports, { + provideInlayHints: () => provideInlayHints +}); + +// src/services/inlayHints.ts +var leadingParameterNameCommentRegexFactory = (name) => { + return new RegExp(`^\\s?/\\*\\*?\\s?${name}\\s?\\*\\/\\s?$`); +}; +function shouldShowParameterNameHints(preferences) { + return preferences.includeInlayParameterNameHints === "literals" || preferences.includeInlayParameterNameHints === "all"; +} +function shouldShowLiteralParameterNameHintsOnly(preferences) { + return preferences.includeInlayParameterNameHints === "literals"; +} +function shouldUseInteractiveInlayHints(preferences) { + return preferences.interactiveInlayHints === true; +} +function provideInlayHints(context) { + const { file, program, span, cancellationToken, preferences } = context; + const sourceFileText = file.text; + const compilerOptions = program.getCompilerOptions(); + const quotePreference = getQuotePreference(file, preferences); + const checker = program.getTypeChecker(); + const result = []; + visitor(file); + return result; + function visitor(node) { + if (!node || node.getFullWidth() === 0) { + return; + } + switch (node.kind) { + case 267 /* ModuleDeclaration */: + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 262 /* FunctionDeclaration */: + case 231 /* ClassExpression */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 219 /* ArrowFunction */: + cancellationToken.throwIfCancellationRequested(); + } + if (!textSpanIntersectsWith(span, node.pos, node.getFullWidth())) { + return; + } + if (isTypeNode(node) && !isExpressionWithTypeArguments(node)) { + return; + } + if (preferences.includeInlayVariableTypeHints && isVariableDeclaration(node)) { + visitVariableLikeDeclaration(node); + } else if (preferences.includeInlayPropertyDeclarationTypeHints && isPropertyDeclaration(node)) { + visitVariableLikeDeclaration(node); + } else if (preferences.includeInlayEnumMemberValueHints && isEnumMember(node)) { + visitEnumMember(node); + } else if (shouldShowParameterNameHints(preferences) && (isCallExpression(node) || isNewExpression(node))) { + visitCallOrNewExpression(node); + } else { + if (preferences.includeInlayFunctionParameterTypeHints && isFunctionLikeDeclaration(node) && hasContextSensitiveParameters(node)) { + visitFunctionLikeForParameterType(node); + } + if (preferences.includeInlayFunctionLikeReturnTypeHints && isSignatureSupportingReturnAnnotation(node)) { + visitFunctionDeclarationLikeForReturnType(node); + } + } + return forEachChild(node, visitor); + } + function isSignatureSupportingReturnAnnotation(node) { + return isArrowFunction(node) || isFunctionExpression(node) || isFunctionDeclaration(node) || isMethodDeclaration(node) || isGetAccessorDeclaration(node); + } + function addParameterHints(text, parameter, position, isFirstVariadicArgument) { + let hintText = `${isFirstVariadicArgument ? "..." : ""}${text}`; + let displayParts; + if (shouldUseInteractiveInlayHints(preferences)) { + displayParts = [getNodeDisplayPart(hintText, parameter), { text: ":" }]; + hintText = ""; + } else { + hintText += ":"; + } + result.push({ + text: hintText, + position, + kind: "Parameter" /* Parameter */, + whitespaceAfter: true, + displayParts + }); + } + function addTypeHints(hintText, position) { + result.push({ + text: typeof hintText === "string" ? `: ${hintText}` : "", + displayParts: typeof hintText === "string" ? void 0 : [{ text: ": " }, ...hintText], + position, + kind: "Type" /* Type */, + whitespaceBefore: true + }); + } + function addEnumMemberValueHints(text, position) { + result.push({ + text: `= ${text}`, + position, + kind: "Enum" /* Enum */, + whitespaceBefore: true + }); + } + function visitEnumMember(member) { + if (member.initializer) { + return; + } + const enumValue = checker.getConstantValue(member); + if (enumValue !== void 0) { + addEnumMemberValueHints(enumValue.toString(), member.end); + } + } + function isModuleReferenceType(type) { + return type.symbol && type.symbol.flags & 1536 /* Module */; + } + function visitVariableLikeDeclaration(decl) { + if (decl.initializer === void 0 && !(isPropertyDeclaration(decl) && !(checker.getTypeAtLocation(decl).flags & 1 /* Any */)) || isBindingPattern(decl.name) || isVariableDeclaration(decl) && !isHintableDeclaration(decl)) { + return; + } + const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(decl); + if (effectiveTypeAnnotation) { + return; + } + const declarationType = checker.getTypeAtLocation(decl); + if (isModuleReferenceType(declarationType)) { + return; + } + const hintParts = typeToInlayHintParts(declarationType); + if (hintParts) { + const hintText = typeof hintParts === "string" ? hintParts : hintParts.map((part) => part.text).join(""); + const isVariableNameMatchesType = preferences.includeInlayVariableTypeHintsWhenTypeMatchesName === false && equateStringsCaseInsensitive(decl.name.getText(), hintText); + if (isVariableNameMatchesType) { + return; + } + addTypeHints(hintParts, decl.name.end); + } + } + function visitCallOrNewExpression(expr) { + const args = expr.arguments; + if (!args || !args.length) { + return; + } + const signature = checker.getResolvedSignature(expr); + if (signature === void 0) return; + let signatureParamPos = 0; + for (const originalArg of args) { + const arg = skipParentheses(originalArg); + if (shouldShowLiteralParameterNameHintsOnly(preferences) && !isHintableLiteral(arg)) { + signatureParamPos++; + continue; + } + let spreadArgs = 0; + if (isSpreadElement(arg)) { + const spreadType = checker.getTypeAtLocation(arg.expression); + if (checker.isTupleType(spreadType)) { + const { elementFlags, fixedLength } = spreadType.target; + if (fixedLength === 0) { + continue; + } + const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */)); + const requiredArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex; + if (requiredArgs > 0) { + spreadArgs = firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex; + } + } + } + const identifierInfo = checker.getParameterIdentifierInfoAtPosition(signature, signatureParamPos); + signatureParamPos = signatureParamPos + (spreadArgs || 1); + if (identifierInfo) { + const { parameter, parameterName, isRestParameter: isFirstVariadicArgument } = identifierInfo; + const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName); + if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) { + continue; + } + const name = unescapeLeadingUnderscores(parameterName); + if (leadingCommentsContainsParameterName(arg, name)) { + continue; + } + addParameterHints(name, parameter, originalArg.getStart(), isFirstVariadicArgument); + } + } + } + function identifierOrAccessExpressionPostfixMatchesParameterName(expr, parameterName) { + if (isIdentifier(expr)) { + return expr.text === parameterName; + } + if (isPropertyAccessExpression(expr)) { + return expr.name.text === parameterName; + } + return false; + } + function leadingCommentsContainsParameterName(node, name) { + if (!isIdentifierText(name, getEmitScriptTarget(compilerOptions), getLanguageVariant(file.scriptKind))) { + return false; + } + const ranges = getLeadingCommentRanges(sourceFileText, node.pos); + if (!(ranges == null ? void 0 : ranges.length)) { + return false; + } + const regex = leadingParameterNameCommentRegexFactory(name); + return some(ranges, (range) => regex.test(sourceFileText.substring(range.pos, range.end))); + } + function isHintableLiteral(node) { + switch (node.kind) { + case 224 /* PrefixUnaryExpression */: { + const operand = node.operand; + return isLiteralExpression(operand) || isIdentifier(operand) && isInfinityOrNaNString(operand.escapedText); + } + case 112 /* TrueKeyword */: + case 97 /* FalseKeyword */: + case 106 /* NullKeyword */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 228 /* TemplateExpression */: + return true; + case 80 /* Identifier */: { + const name = node.escapedText; + return isUndefined(name) || isInfinityOrNaNString(name); + } + } + return isLiteralExpression(node); + } + function visitFunctionDeclarationLikeForReturnType(decl) { + if (isArrowFunction(decl)) { + if (!findChildOfKind(decl, 21 /* OpenParenToken */, file)) { + return; + } + } + const effectiveTypeAnnotation = getEffectiveReturnTypeNode(decl); + if (effectiveTypeAnnotation || !decl.body) { + return; + } + const signature = checker.getSignatureFromDeclaration(decl); + if (!signature) { + return; + } + const typePredicate = checker.getTypePredicateOfSignature(signature); + if (typePredicate == null ? void 0 : typePredicate.type) { + const hintParts2 = typePredicateToInlayHintParts(typePredicate); + if (hintParts2) { + addTypeHints(hintParts2, getTypeAnnotationPosition(decl)); + return; + } + } + const returnType = checker.getReturnTypeOfSignature(signature); + if (isModuleReferenceType(returnType)) { + return; + } + const hintParts = typeToInlayHintParts(returnType); + if (hintParts) { + addTypeHints(hintParts, getTypeAnnotationPosition(decl)); + } + } + function getTypeAnnotationPosition(decl) { + const closeParenToken = findChildOfKind(decl, 22 /* CloseParenToken */, file); + if (closeParenToken) { + return closeParenToken.end; + } + return decl.parameters.end; + } + function visitFunctionLikeForParameterType(node) { + const signature = checker.getSignatureFromDeclaration(node); + if (!signature) { + return; + } + for (let i = 0; i < node.parameters.length && i < signature.parameters.length; ++i) { + const param = node.parameters[i]; + if (!isHintableDeclaration(param)) { + continue; + } + const effectiveTypeAnnotation = getEffectiveTypeAnnotationNode(param); + if (effectiveTypeAnnotation) { + continue; + } + const typeHints = getParameterDeclarationTypeHints(signature.parameters[i]); + if (!typeHints) { + continue; + } + addTypeHints(typeHints, param.questionToken ? param.questionToken.end : param.name.end); + } + } + function getParameterDeclarationTypeHints(symbol) { + const valueDeclaration = symbol.valueDeclaration; + if (!valueDeclaration || !isParameter(valueDeclaration)) { + return void 0; + } + const signatureParamType = checker.getTypeOfSymbolAtLocation(symbol, valueDeclaration); + if (isModuleReferenceType(signatureParamType)) { + return void 0; + } + return typeToInlayHintParts(signatureParamType); + } + function printTypeInSingleLine(type) { + const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; + const printer = createPrinterWithRemoveComments(); + return usingSingleLineStringWriter((writer) => { + const typeNode = checker.typeToTypeNode( + type, + /*enclosingDeclaration*/ + void 0, + flags + ); + Debug.assertIsDefined(typeNode, "should always get typenode"); + printer.writeNode( + 4 /* Unspecified */, + typeNode, + /*sourceFile*/ + file, + writer + ); + }); + } + function printTypePredicateInSingleLine(typePredicate) { + const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; + const printer = createPrinterWithRemoveComments(); + return usingSingleLineStringWriter((writer) => { + const typePredicateNode = checker.typePredicateToTypePredicateNode( + typePredicate, + /*enclosingDeclaration*/ + void 0, + flags + ); + Debug.assertIsDefined(typePredicateNode, "should always get typePredicateNode"); + printer.writeNode( + 4 /* Unspecified */, + typePredicateNode, + /*sourceFile*/ + file, + writer + ); + }); + } + function typeToInlayHintParts(type) { + if (!shouldUseInteractiveInlayHints(preferences)) { + return printTypeInSingleLine(type); + } + const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; + const typeNode = checker.typeToTypeNode( + type, + /*enclosingDeclaration*/ + void 0, + flags + ); + Debug.assertIsDefined(typeNode, "should always get typeNode"); + return getInlayHintDisplayParts(typeNode); + } + function typePredicateToInlayHintParts(typePredicate) { + if (!shouldUseInteractiveInlayHints(preferences)) { + return printTypePredicateInSingleLine(typePredicate); + } + const flags = 70221824 /* IgnoreErrors */ | 1048576 /* AllowUniqueESSymbolType */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; + const typeNode = checker.typePredicateToTypePredicateNode( + typePredicate, + /*enclosingDeclaration*/ + void 0, + flags + ); + Debug.assertIsDefined(typeNode, "should always get typenode"); + return getInlayHintDisplayParts(typeNode); + } + function getInlayHintDisplayParts(node) { + const parts = []; + visitForDisplayParts(node); + return parts; + function visitForDisplayParts(node2) { + var _a, _b; + if (!node2) { + return; + } + const tokenString = tokenToString(node2.kind); + if (tokenString) { + parts.push({ text: tokenString }); + return; + } + if (isLiteralExpression(node2)) { + parts.push({ text: getLiteralText2(node2) }); + return; + } + switch (node2.kind) { + case 80 /* Identifier */: + Debug.assertNode(node2, isIdentifier); + const identifierText = idText(node2); + const name = node2.symbol && node2.symbol.declarations && node2.symbol.declarations.length && getNameOfDeclaration(node2.symbol.declarations[0]); + if (name) { + parts.push(getNodeDisplayPart(identifierText, name)); + } else { + parts.push({ text: identifierText }); + } + break; + case 166 /* QualifiedName */: + Debug.assertNode(node2, isQualifiedName); + visitForDisplayParts(node2.left); + parts.push({ text: "." }); + visitForDisplayParts(node2.right); + break; + case 182 /* TypePredicate */: + Debug.assertNode(node2, isTypePredicateNode); + if (node2.assertsModifier) { + parts.push({ text: "asserts " }); + } + visitForDisplayParts(node2.parameterName); + if (node2.type) { + parts.push({ text: " is " }); + visitForDisplayParts(node2.type); + } + break; + case 183 /* TypeReference */: + Debug.assertNode(node2, isTypeReferenceNode); + visitForDisplayParts(node2.typeName); + if (node2.typeArguments) { + parts.push({ text: "<" }); + visitDisplayPartList(node2.typeArguments, ", "); + parts.push({ text: ">" }); + } + break; + case 168 /* TypeParameter */: + Debug.assertNode(node2, isTypeParameterDeclaration); + if (node2.modifiers) { + visitDisplayPartList(node2.modifiers, " "); + } + visitForDisplayParts(node2.name); + if (node2.constraint) { + parts.push({ text: " extends " }); + visitForDisplayParts(node2.constraint); + } + if (node2.default) { + parts.push({ text: " = " }); + visitForDisplayParts(node2.default); + } + break; + case 169 /* Parameter */: + Debug.assertNode(node2, isParameter); + if (node2.modifiers) { + visitDisplayPartList(node2.modifiers, " "); + } + if (node2.dotDotDotToken) { + parts.push({ text: "..." }); + } + visitForDisplayParts(node2.name); + if (node2.questionToken) { + parts.push({ text: "?" }); + } + if (node2.type) { + parts.push({ text: ": " }); + visitForDisplayParts(node2.type); + } + break; + case 185 /* ConstructorType */: + Debug.assertNode(node2, isConstructorTypeNode); + parts.push({ text: "new " }); + visitParametersAndTypeParameters(node2); + parts.push({ text: " => " }); + visitForDisplayParts(node2.type); + break; + case 186 /* TypeQuery */: + Debug.assertNode(node2, isTypeQueryNode); + parts.push({ text: "typeof " }); + visitForDisplayParts(node2.exprName); + if (node2.typeArguments) { + parts.push({ text: "<" }); + visitDisplayPartList(node2.typeArguments, ", "); + parts.push({ text: ">" }); + } + break; + case 187 /* TypeLiteral */: + Debug.assertNode(node2, isTypeLiteralNode); + parts.push({ text: "{" }); + if (node2.members.length) { + parts.push({ text: " " }); + visitDisplayPartList(node2.members, "; "); + parts.push({ text: " " }); + } + parts.push({ text: "}" }); + break; + case 188 /* ArrayType */: + Debug.assertNode(node2, isArrayTypeNode); + visitForDisplayParts(node2.elementType); + parts.push({ text: "[]" }); + break; + case 189 /* TupleType */: + Debug.assertNode(node2, isTupleTypeNode); + parts.push({ text: "[" }); + visitDisplayPartList(node2.elements, ", "); + parts.push({ text: "]" }); + break; + case 202 /* NamedTupleMember */: + Debug.assertNode(node2, isNamedTupleMember); + if (node2.dotDotDotToken) { + parts.push({ text: "..." }); + } + visitForDisplayParts(node2.name); + if (node2.questionToken) { + parts.push({ text: "?" }); + } + parts.push({ text: ": " }); + visitForDisplayParts(node2.type); + break; + case 190 /* OptionalType */: + Debug.assertNode(node2, isOptionalTypeNode); + visitForDisplayParts(node2.type); + parts.push({ text: "?" }); + break; + case 191 /* RestType */: + Debug.assertNode(node2, isRestTypeNode); + parts.push({ text: "..." }); + visitForDisplayParts(node2.type); + break; + case 192 /* UnionType */: + Debug.assertNode(node2, isUnionTypeNode); + visitDisplayPartList(node2.types, " | "); + break; + case 193 /* IntersectionType */: + Debug.assertNode(node2, isIntersectionTypeNode); + visitDisplayPartList(node2.types, " & "); + break; + case 194 /* ConditionalType */: + Debug.assertNode(node2, isConditionalTypeNode); + visitForDisplayParts(node2.checkType); + parts.push({ text: " extends " }); + visitForDisplayParts(node2.extendsType); + parts.push({ text: " ? " }); + visitForDisplayParts(node2.trueType); + parts.push({ text: " : " }); + visitForDisplayParts(node2.falseType); + break; + case 195 /* InferType */: + Debug.assertNode(node2, isInferTypeNode); + parts.push({ text: "infer " }); + visitForDisplayParts(node2.typeParameter); + break; + case 196 /* ParenthesizedType */: + Debug.assertNode(node2, isParenthesizedTypeNode); + parts.push({ text: "(" }); + visitForDisplayParts(node2.type); + parts.push({ text: ")" }); + break; + case 198 /* TypeOperator */: + Debug.assertNode(node2, isTypeOperatorNode); + parts.push({ text: `${tokenToString(node2.operator)} ` }); + visitForDisplayParts(node2.type); + break; + case 199 /* IndexedAccessType */: + Debug.assertNode(node2, isIndexedAccessTypeNode); + visitForDisplayParts(node2.objectType); + parts.push({ text: "[" }); + visitForDisplayParts(node2.indexType); + parts.push({ text: "]" }); + break; + case 200 /* MappedType */: + Debug.assertNode(node2, isMappedTypeNode); + parts.push({ text: "{ " }); + if (node2.readonlyToken) { + if (node2.readonlyToken.kind === 40 /* PlusToken */) { + parts.push({ text: "+" }); + } else if (node2.readonlyToken.kind === 41 /* MinusToken */) { + parts.push({ text: "-" }); + } + parts.push({ text: "readonly " }); + } + parts.push({ text: "[" }); + visitForDisplayParts(node2.typeParameter); + if (node2.nameType) { + parts.push({ text: " as " }); + visitForDisplayParts(node2.nameType); + } + parts.push({ text: "]" }); + if (node2.questionToken) { + if (node2.questionToken.kind === 40 /* PlusToken */) { + parts.push({ text: "+" }); + } else if (node2.questionToken.kind === 41 /* MinusToken */) { + parts.push({ text: "-" }); + } + parts.push({ text: "?" }); + } + parts.push({ text: ": " }); + if (node2.type) { + visitForDisplayParts(node2.type); + } + parts.push({ text: "; }" }); + break; + case 201 /* LiteralType */: + Debug.assertNode(node2, isLiteralTypeNode); + visitForDisplayParts(node2.literal); + break; + case 184 /* FunctionType */: + Debug.assertNode(node2, isFunctionTypeNode); + visitParametersAndTypeParameters(node2); + parts.push({ text: " => " }); + visitForDisplayParts(node2.type); + break; + case 205 /* ImportType */: + Debug.assertNode(node2, isImportTypeNode); + if (node2.isTypeOf) { + parts.push({ text: "typeof " }); + } + parts.push({ text: "import(" }); + visitForDisplayParts(node2.argument); + if (node2.assertions) { + parts.push({ text: ", { assert: " }); + visitDisplayPartList(node2.assertions.assertClause.elements, ", "); + parts.push({ text: " }" }); + } + parts.push({ text: ")" }); + if (node2.qualifier) { + parts.push({ text: "." }); + visitForDisplayParts(node2.qualifier); + } + if (node2.typeArguments) { + parts.push({ text: "<" }); + visitDisplayPartList(node2.typeArguments, ", "); + parts.push({ text: ">" }); + } + break; + case 171 /* PropertySignature */: + Debug.assertNode(node2, isPropertySignature); + if ((_a = node2.modifiers) == null ? void 0 : _a.length) { + visitDisplayPartList(node2.modifiers, " "); + parts.push({ text: " " }); + } + visitForDisplayParts(node2.name); + if (node2.questionToken) { + parts.push({ text: "?" }); + } + if (node2.type) { + parts.push({ text: ": " }); + visitForDisplayParts(node2.type); + } + break; + case 181 /* IndexSignature */: + Debug.assertNode(node2, isIndexSignatureDeclaration); + parts.push({ text: "[" }); + visitDisplayPartList(node2.parameters, ", "); + parts.push({ text: "]" }); + if (node2.type) { + parts.push({ text: ": " }); + visitForDisplayParts(node2.type); + } + break; + case 173 /* MethodSignature */: + Debug.assertNode(node2, isMethodSignature); + if ((_b = node2.modifiers) == null ? void 0 : _b.length) { + visitDisplayPartList(node2.modifiers, " "); + parts.push({ text: " " }); + } + visitForDisplayParts(node2.name); + if (node2.questionToken) { + parts.push({ text: "?" }); + } + visitParametersAndTypeParameters(node2); + if (node2.type) { + parts.push({ text: ": " }); + visitForDisplayParts(node2.type); + } + break; + case 179 /* CallSignature */: + Debug.assertNode(node2, isCallSignatureDeclaration); + visitParametersAndTypeParameters(node2); + if (node2.type) { + parts.push({ text: ": " }); + visitForDisplayParts(node2.type); + } + break; + case 207 /* ArrayBindingPattern */: + Debug.assertNode(node2, isArrayBindingPattern); + parts.push({ text: "[" }); + visitDisplayPartList(node2.elements, ", "); + parts.push({ text: "]" }); + break; + case 206 /* ObjectBindingPattern */: + Debug.assertNode(node2, isObjectBindingPattern); + parts.push({ text: "{" }); + if (node2.elements.length) { + parts.push({ text: " " }); + visitDisplayPartList(node2.elements, ", "); + parts.push({ text: " " }); + } + parts.push({ text: "}" }); + break; + case 208 /* BindingElement */: + Debug.assertNode(node2, isBindingElement); + visitForDisplayParts(node2.name); + break; + case 224 /* PrefixUnaryExpression */: + Debug.assertNode(node2, isPrefixUnaryExpression); + parts.push({ text: tokenToString(node2.operator) }); + visitForDisplayParts(node2.operand); + break; + case 203 /* TemplateLiteralType */: + Debug.assertNode(node2, isTemplateLiteralTypeNode); + visitForDisplayParts(node2.head); + node2.templateSpans.forEach(visitForDisplayParts); + break; + case 16 /* TemplateHead */: + Debug.assertNode(node2, isTemplateHead); + parts.push({ text: getLiteralText2(node2) }); + break; + case 204 /* TemplateLiteralTypeSpan */: + Debug.assertNode(node2, isTemplateLiteralTypeSpan); + visitForDisplayParts(node2.type); + visitForDisplayParts(node2.literal); + break; + case 17 /* TemplateMiddle */: + Debug.assertNode(node2, isTemplateMiddle); + parts.push({ text: getLiteralText2(node2) }); + break; + case 18 /* TemplateTail */: + Debug.assertNode(node2, isTemplateTail); + parts.push({ text: getLiteralText2(node2) }); + break; + case 197 /* ThisType */: + Debug.assertNode(node2, isThisTypeNode); + parts.push({ text: "this" }); + break; + default: + Debug.failBadSyntaxKind(node2); + } + } + function visitParametersAndTypeParameters(signatureDeclaration) { + if (signatureDeclaration.typeParameters) { + parts.push({ text: "<" }); + visitDisplayPartList(signatureDeclaration.typeParameters, ", "); + parts.push({ text: ">" }); + } + parts.push({ text: "(" }); + visitDisplayPartList(signatureDeclaration.parameters, ", "); + parts.push({ text: ")" }); + } + function visitDisplayPartList(nodes, separator) { + nodes.forEach((node2, index) => { + if (index > 0) { + parts.push({ text: separator }); + } + visitForDisplayParts(node2); + }); + } + function getLiteralText2(node2) { + switch (node2.kind) { + case 11 /* StringLiteral */: + return quotePreference === 0 /* Single */ ? `'${escapeString(node2.text, 39 /* singleQuote */)}'` : `"${escapeString(node2.text, 34 /* doubleQuote */)}"`; + case 16 /* TemplateHead */: + case 17 /* TemplateMiddle */: + case 18 /* TemplateTail */: { + const rawText = node2.rawText ?? escapeTemplateSubstitution(escapeString(node2.text, 96 /* backtick */)); + switch (node2.kind) { + case 16 /* TemplateHead */: + return "`" + rawText + "${"; + case 17 /* TemplateMiddle */: + return "}" + rawText + "${"; + case 18 /* TemplateTail */: + return "}" + rawText + "`"; + } + } + } + return node2.text; + } + } + function isUndefined(name) { + return name === "undefined"; + } + function isHintableDeclaration(node) { + if ((isPartOfParameterDeclaration(node) || isVariableDeclaration(node) && isVarConst(node)) && node.initializer) { + const initializer = skipParentheses(node.initializer); + return !(isHintableLiteral(initializer) || isNewExpression(initializer) || isObjectLiteralExpression(initializer) || isAssertionExpression(initializer)); + } + return true; + } + function getNodeDisplayPart(text, node) { + const sourceFile = node.getSourceFile(); + return { + text, + span: createTextSpanFromNode(node, sourceFile), + file: sourceFile.fileName + }; + } +} + +// src/services/_namespaces/ts.JsDoc.ts +var ts_JsDoc_exports = {}; +__export(ts_JsDoc_exports, { + getDocCommentTemplateAtPosition: () => getDocCommentTemplateAtPosition, + getJSDocParameterNameCompletionDetails: () => getJSDocParameterNameCompletionDetails, + getJSDocParameterNameCompletions: () => getJSDocParameterNameCompletions, + getJSDocTagCompletionDetails: () => getJSDocTagCompletionDetails, + getJSDocTagCompletions: () => getJSDocTagCompletions, + getJSDocTagNameCompletionDetails: () => getJSDocTagNameCompletionDetails, + getJSDocTagNameCompletions: () => getJSDocTagNameCompletions, + getJsDocCommentsFromDeclarations: () => getJsDocCommentsFromDeclarations, + getJsDocTagsFromDeclarations: () => getJsDocTagsFromDeclarations +}); + +// src/services/jsDoc.ts +var jsDocTagNames = [ + "abstract", + "access", + "alias", + "argument", + "async", + "augments", + "author", + "borrows", + "callback", + "class", + "classdesc", + "constant", + "constructor", + "constructs", + "copyright", + "default", + "deprecated", + "description", + "emits", + "enum", + "event", + "example", + "exports", + "extends", + "external", + "field", + "file", + "fileoverview", + "fires", + "function", + "generator", + "global", + "hideconstructor", + "host", + "ignore", + "implements", + "import", + "inheritdoc", + "inner", + "instance", + "interface", + "kind", + "lends", + "license", + "link", + "linkcode", + "linkplain", + "listens", + "member", + "memberof", + "method", + "mixes", + "module", + "name", + "namespace", + "overload", + "override", + "package", + "param", + "private", + "prop", + "property", + "protected", + "public", + "readonly", + "requires", + "returns", + "satisfies", + "see", + "since", + "static", + "summary", + "template", + "this", + "throws", + "todo", + "tutorial", + "type", + "typedef", + "var", + "variation", + "version", + "virtual", + "yields" +]; +var jsDocTagNameCompletionEntries; +var jsDocTagCompletionEntries; +function getJsDocCommentsFromDeclarations(declarations, checker) { + const parts = []; + forEachUnique(declarations, (declaration) => { + for (const jsdoc of getCommentHavingNodes(declaration)) { + const inheritDoc = isJSDoc(jsdoc) && jsdoc.tags && find(jsdoc.tags, (t) => t.kind === 327 /* JSDocTag */ && (t.tagName.escapedText === "inheritDoc" || t.tagName.escapedText === "inheritdoc")); + if (jsdoc.comment === void 0 && !inheritDoc || isJSDoc(jsdoc) && declaration.kind !== 346 /* JSDocTypedefTag */ && declaration.kind !== 338 /* JSDocCallbackTag */ && jsdoc.tags && jsdoc.tags.some((t) => t.kind === 346 /* JSDocTypedefTag */ || t.kind === 338 /* JSDocCallbackTag */) && !jsdoc.tags.some((t) => t.kind === 341 /* JSDocParameterTag */ || t.kind === 342 /* JSDocReturnTag */)) { + continue; + } + let newparts = jsdoc.comment ? getDisplayPartsFromComment(jsdoc.comment, checker) : []; + if (inheritDoc && inheritDoc.comment) { + newparts = newparts.concat(getDisplayPartsFromComment(inheritDoc.comment, checker)); + } + if (!contains(parts, newparts, isIdenticalListOfDisplayParts)) { + parts.push(newparts); + } + } + }); + return flatten(intersperse(parts, [lineBreakPart()])); +} +function isIdenticalListOfDisplayParts(parts1, parts2) { + return arrayIsEqualTo(parts1, parts2, (p1, p2) => p1.kind === p2.kind && p1.text === p2.text); +} +function getCommentHavingNodes(declaration) { + switch (declaration.kind) { + case 341 /* JSDocParameterTag */: + case 348 /* JSDocPropertyTag */: + return [declaration]; + case 338 /* JSDocCallbackTag */: + case 346 /* JSDocTypedefTag */: + return [declaration, declaration.parent]; + case 323 /* JSDocSignature */: + if (isJSDocOverloadTag(declaration.parent)) { + return [declaration.parent.parent]; + } + // falls through + default: + return getJSDocCommentsAndTags(declaration); + } +} +function getJsDocTagsFromDeclarations(declarations, checker) { + const infos = []; + forEachUnique(declarations, (declaration) => { + const tags = getJSDocTags(declaration); + if (tags.some((t) => t.kind === 346 /* JSDocTypedefTag */ || t.kind === 338 /* JSDocCallbackTag */) && !tags.some((t) => t.kind === 341 /* JSDocParameterTag */ || t.kind === 342 /* JSDocReturnTag */)) { + return; + } + for (const tag of tags) { + infos.push({ name: tag.tagName.text, text: getCommentDisplayParts(tag, checker) }); + infos.push(...getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(tag), checker)); + } + }); + return infos; +} +function getJSDocPropertyTagsInfo(nodes, checker) { + return flatMap(nodes, (propTag) => concatenate([{ name: propTag.tagName.text, text: getCommentDisplayParts(propTag, checker) }], getJSDocPropertyTagsInfo(tryGetJSDocPropertyTags(propTag), checker))); +} +function tryGetJSDocPropertyTags(node) { + return isJSDocPropertyLikeTag(node) && node.isNameFirst && node.typeExpression && isJSDocTypeLiteral(node.typeExpression.type) ? node.typeExpression.type.jsDocPropertyTags : void 0; +} +function getDisplayPartsFromComment(comment, checker) { + if (typeof comment === "string") { + return [textPart(comment)]; + } + return flatMap( + comment, + (node) => node.kind === 321 /* JSDocText */ ? [textPart(node.text)] : buildLinkParts(node, checker) + ); +} +function getCommentDisplayParts(tag, checker) { + const { comment, kind } = tag; + const namePart = getTagNameDisplayPart(kind); + switch (kind) { + case 349 /* JSDocThrowsTag */: + const typeExpression = tag.typeExpression; + return typeExpression ? withNode(typeExpression) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker); + case 329 /* JSDocImplementsTag */: + return withNode(tag.class); + case 328 /* JSDocAugmentsTag */: + return withNode(tag.class); + case 345 /* JSDocTemplateTag */: + const templateTag = tag; + const displayParts = []; + if (templateTag.constraint) { + displayParts.push(textPart(templateTag.constraint.getText())); + } + if (length(templateTag.typeParameters)) { + if (length(displayParts)) { + displayParts.push(spacePart()); + } + const lastTypeParameter = templateTag.typeParameters[templateTag.typeParameters.length - 1]; + forEach(templateTag.typeParameters, (tp) => { + displayParts.push(namePart(tp.getText())); + if (lastTypeParameter !== tp) { + displayParts.push(...[punctuationPart(28 /* CommaToken */), spacePart()]); + } + }); + } + if (comment) { + displayParts.push(...[spacePart(), ...getDisplayPartsFromComment(comment, checker)]); + } + return displayParts; + case 344 /* JSDocTypeTag */: + case 350 /* JSDocSatisfiesTag */: + return withNode(tag.typeExpression); + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + case 348 /* JSDocPropertyTag */: + case 341 /* JSDocParameterTag */: + case 347 /* JSDocSeeTag */: + const { name } = tag; + return name ? withNode(name) : comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker); + default: + return comment === void 0 ? void 0 : getDisplayPartsFromComment(comment, checker); + } + function withNode(node) { + return addComment(node.getText()); + } + function addComment(s) { + if (comment) { + if (s.match(/^https?$/)) { + return [textPart(s), ...getDisplayPartsFromComment(comment, checker)]; + } else { + return [namePart(s), spacePart(), ...getDisplayPartsFromComment(comment, checker)]; + } + } else { + return [textPart(s)]; + } + } +} +function getTagNameDisplayPart(kind) { + switch (kind) { + case 341 /* JSDocParameterTag */: + return parameterNamePart; + case 348 /* JSDocPropertyTag */: + return propertyNamePart; + case 345 /* JSDocTemplateTag */: + return typeParameterNamePart; + case 346 /* JSDocTypedefTag */: + case 338 /* JSDocCallbackTag */: + return typeAliasNamePart; + default: + return textPart; + } +} +function getJSDocTagNameCompletions() { + return jsDocTagNameCompletionEntries || (jsDocTagNameCompletionEntries = map(jsDocTagNames, (tagName) => { + return { + name: tagName, + kind: "keyword" /* keyword */, + kindModifiers: "", + sortText: ts_Completions_exports.SortText.LocationPriority + }; + })); +} +var getJSDocTagNameCompletionDetails = getJSDocTagCompletionDetails; +function getJSDocTagCompletions() { + return jsDocTagCompletionEntries || (jsDocTagCompletionEntries = map(jsDocTagNames, (tagName) => { + return { + name: `@${tagName}`, + kind: "keyword" /* keyword */, + kindModifiers: "", + sortText: ts_Completions_exports.SortText.LocationPriority + }; + })); +} +function getJSDocTagCompletionDetails(name) { + return { + name, + kind: "" /* unknown */, + // TODO: should have its own kind? + kindModifiers: "", + displayParts: [textPart(name)], + documentation: emptyArray, + tags: void 0, + codeActions: void 0 + }; +} +function getJSDocParameterNameCompletions(tag) { + if (!isIdentifier(tag.name)) { + return emptyArray; + } + const nameThusFar = tag.name.text; + const jsdoc = tag.parent; + const fn = jsdoc.parent; + if (!isFunctionLike(fn)) return []; + return mapDefined(fn.parameters, (param) => { + if (!isIdentifier(param.name)) return void 0; + const name = param.name.text; + if (jsdoc.tags.some((t) => t !== tag && isJSDocParameterTag(t) && isIdentifier(t.name) && t.name.escapedText === name) || nameThusFar !== void 0 && !startsWith(name, nameThusFar)) { + return void 0; + } + return { name, kind: "parameter" /* parameterElement */, kindModifiers: "", sortText: ts_Completions_exports.SortText.LocationPriority }; + }); +} +function getJSDocParameterNameCompletionDetails(name) { + return { + name, + kind: "parameter" /* parameterElement */, + kindModifiers: "", + displayParts: [textPart(name)], + documentation: emptyArray, + tags: void 0, + codeActions: void 0 + }; +} +function getDocCommentTemplateAtPosition(newLine, sourceFile, position, options) { + const tokenAtPos = getTokenAtPosition(sourceFile, position); + const existingDocComment = findAncestor(tokenAtPos, isJSDoc); + if (existingDocComment && (existingDocComment.comment !== void 0 || length(existingDocComment.tags))) { + return void 0; + } + const tokenStart = tokenAtPos.getStart(sourceFile); + if (!existingDocComment && tokenStart < position) { + return void 0; + } + const commentOwnerInfo = getCommentOwnerInfo(tokenAtPos, options); + if (!commentOwnerInfo) { + return void 0; + } + const { commentOwner, parameters, hasReturn: hasReturn2 } = commentOwnerInfo; + const commentOwnerJsDoc = hasJSDocNodes(commentOwner) && commentOwner.jsDoc ? commentOwner.jsDoc : void 0; + const lastJsDoc = lastOrUndefined(commentOwnerJsDoc); + if (commentOwner.getStart(sourceFile) < position || lastJsDoc && existingDocComment && lastJsDoc !== existingDocComment) { + return void 0; + } + const indentationStr = getIndentationStringAtPosition(sourceFile, position); + const isJavaScriptFile = hasJSFileExtension(sourceFile.fileName); + const tags = (parameters ? parameterDocComments(parameters || [], isJavaScriptFile, indentationStr, newLine) : "") + (hasReturn2 ? returnsDocComment(indentationStr, newLine) : ""); + const openComment = "/**"; + const closeComment = " */"; + const hasTag = length(getJSDocTags(commentOwner)) > 0; + if (tags && !hasTag) { + const preamble = openComment + newLine + indentationStr + " * "; + const endLine = tokenStart === position ? newLine + indentationStr : ""; + const result = preamble + newLine + tags + indentationStr + closeComment + endLine; + return { newText: result, caretOffset: preamble.length }; + } + return { newText: openComment + closeComment, caretOffset: 3 }; +} +function getIndentationStringAtPosition(sourceFile, position) { + const { text } = sourceFile; + const lineStart = getLineStartPositionForPosition(position, sourceFile); + let pos = lineStart; + for (; pos <= position && isWhiteSpaceSingleLine(text.charCodeAt(pos)); pos++) ; + return text.slice(lineStart, pos); +} +function parameterDocComments(parameters, isJavaScriptFile, indentationStr, newLine) { + return parameters.map(({ name, dotDotDotToken }, i) => { + const paramName = name.kind === 80 /* Identifier */ ? name.text : "param" + i; + const type = isJavaScriptFile ? dotDotDotToken ? "{...any} " : "{any} " : ""; + return `${indentationStr} * @param ${type}${paramName}${newLine}`; + }).join(""); +} +function returnsDocComment(indentationStr, newLine) { + return `${indentationStr} * @returns${newLine}`; +} +function getCommentOwnerInfo(tokenAtPos, options) { + return forEachAncestor(tokenAtPos, (n) => getCommentOwnerInfoWorker(n, options)); +} +function getCommentOwnerInfoWorker(commentOwner, options) { + switch (commentOwner.kind) { + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + case 173 /* MethodSignature */: + case 219 /* ArrowFunction */: + const host = commentOwner; + return { commentOwner, parameters: host.parameters, hasReturn: hasReturn(host, options) }; + case 303 /* PropertyAssignment */: + return getCommentOwnerInfoWorker(commentOwner.initializer, options); + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 306 /* EnumMember */: + case 265 /* TypeAliasDeclaration */: + return { commentOwner }; + case 171 /* PropertySignature */: { + const host2 = commentOwner; + return host2.type && isFunctionTypeNode(host2.type) ? { commentOwner, parameters: host2.type.parameters, hasReturn: hasReturn(host2.type, options) } : { commentOwner }; + } + case 243 /* VariableStatement */: { + const varStatement = commentOwner; + const varDeclarations = varStatement.declarationList.declarations; + const host2 = varDeclarations.length === 1 && varDeclarations[0].initializer ? getRightHandSideOfAssignment(varDeclarations[0].initializer) : void 0; + return host2 ? { commentOwner, parameters: host2.parameters, hasReturn: hasReturn(host2, options) } : { commentOwner }; + } + case 307 /* SourceFile */: + return "quit"; + case 267 /* ModuleDeclaration */: + return commentOwner.parent.kind === 267 /* ModuleDeclaration */ ? void 0 : { commentOwner }; + case 244 /* ExpressionStatement */: + return getCommentOwnerInfoWorker(commentOwner.expression, options); + case 226 /* BinaryExpression */: { + const be = commentOwner; + if (getAssignmentDeclarationKind(be) === 0 /* None */) { + return "quit"; + } + return isFunctionLike(be.right) ? { commentOwner, parameters: be.right.parameters, hasReturn: hasReturn(be.right, options) } : { commentOwner }; + } + case 172 /* PropertyDeclaration */: + const init = commentOwner.initializer; + if (init && (isFunctionExpression(init) || isArrowFunction(init))) { + return { commentOwner, parameters: init.parameters, hasReturn: hasReturn(init, options) }; + } + } +} +function hasReturn(node, options) { + return !!(options == null ? void 0 : options.generateReturnInDocTemplate) && (isFunctionTypeNode(node) || isArrowFunction(node) && isExpression(node.body) || isFunctionLikeDeclaration(node) && node.body && isBlock(node.body) && !!forEachReturnStatement(node.body, (n) => n)); +} +function getRightHandSideOfAssignment(rightHandSide) { + while (rightHandSide.kind === 217 /* ParenthesizedExpression */) { + rightHandSide = rightHandSide.expression; + } + switch (rightHandSide.kind) { + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + return rightHandSide; + case 231 /* ClassExpression */: + return find(rightHandSide.members, isConstructorDeclaration); + } +} + +// src/services/_namespaces/ts.MapCode.ts +var ts_MapCode_exports = {}; +__export(ts_MapCode_exports, { + mapCode: () => mapCode +}); + +// src/services/mapCode.ts +function mapCode(sourceFile, contents, focusLocations, host, formatContext, preferences) { + return ts_textChanges_exports.ChangeTracker.with( + { host, formatContext, preferences }, + (changeTracker) => { + const parsed = contents.map((c) => parse(sourceFile, c)); + const flattenedLocations = focusLocations && flatten(focusLocations); + for (const nodes of parsed) { + placeNodeGroup( + sourceFile, + changeTracker, + nodes, + flattenedLocations + ); + } + } + ); +} +function parse(sourceFile, content) { + const nodeKinds = [ + { + parse: () => createSourceFile( + "__mapcode_content_nodes.ts", + content, + sourceFile.languageVersion, + /*setParentNodes*/ + true, + sourceFile.scriptKind + ), + body: (sf) => sf.statements + }, + { + parse: () => createSourceFile( + "__mapcode_class_content_nodes.ts", + `class __class { +${content} +}`, + sourceFile.languageVersion, + /*setParentNodes*/ + true, + sourceFile.scriptKind + ), + body: (cw) => cw.statements[0].members + } + ]; + const parsedNodes = []; + for (const { parse: parse2, body: body2 } of nodeKinds) { + const sourceFile2 = parse2(); + const bod = body2(sourceFile2); + if (bod.length && sourceFile2.parseDiagnostics.length === 0) { + return bod; + } else if (bod.length) { + parsedNodes.push({ sourceFile: sourceFile2, body: bod }); + } + } + parsedNodes.sort( + (a, b) => a.sourceFile.parseDiagnostics.length - b.sourceFile.parseDiagnostics.length + ); + const { body } = parsedNodes[0]; + return body; +} +function placeNodeGroup(originalFile, changeTracker, changes, focusLocations) { + if (isClassElement(changes[0]) || isTypeElement(changes[0])) { + placeClassNodeGroup( + originalFile, + changeTracker, + changes, + focusLocations + ); + } else { + placeStatements( + originalFile, + changeTracker, + changes, + focusLocations + ); + } +} +function placeClassNodeGroup(originalFile, changeTracker, changes, focusLocations) { + let classOrInterface; + if (!focusLocations || !focusLocations.length) { + classOrInterface = find(originalFile.statements, or(isClassLike, isInterfaceDeclaration)); + } else { + classOrInterface = forEach(focusLocations, (location) => findAncestor( + getTokenAtPosition(originalFile, location.start), + or(isClassLike, isInterfaceDeclaration) + )); + } + if (!classOrInterface) { + return; + } + const firstMatch = classOrInterface.members.find((member) => changes.some((change) => matchNode(change, member))); + if (firstMatch) { + const lastMatch = findLast( + classOrInterface.members, + (member) => changes.some((change) => matchNode(change, member)) + ); + forEach(changes, wipeNode); + changeTracker.replaceNodeRangeWithNodes( + originalFile, + firstMatch, + lastMatch, + changes + ); + return; + } + forEach(changes, wipeNode); + changeTracker.insertNodesAfter( + originalFile, + classOrInterface.members[classOrInterface.members.length - 1], + changes + ); +} +function placeStatements(originalFile, changeTracker, changes, focusLocations) { + if (!(focusLocations == null ? void 0 : focusLocations.length)) { + changeTracker.insertNodesAtEndOfFile( + originalFile, + changes, + /*blankLineBetween*/ + false + ); + return; + } + for (const location of focusLocations) { + const scope = findAncestor( + getTokenAtPosition(originalFile, location.start), + (block) => or(isBlock, isSourceFile)(block) && some(block.statements, (origStmt) => changes.some((newStmt) => matchNode(newStmt, origStmt))) + ); + if (scope) { + const start = scope.statements.find((stmt) => changes.some((node) => matchNode(node, stmt))); + if (start) { + const end = findLast(scope.statements, (stmt) => changes.some((node) => matchNode(node, stmt))); + forEach(changes, wipeNode); + changeTracker.replaceNodeRangeWithNodes( + originalFile, + start, + end, + changes + ); + return; + } + } + } + let scopeStatements = originalFile.statements; + for (const location of focusLocations) { + const block = findAncestor( + getTokenAtPosition(originalFile, location.start), + isBlock + ); + if (block) { + scopeStatements = block.statements; + break; + } + } + forEach(changes, wipeNode); + changeTracker.insertNodesAfter( + originalFile, + scopeStatements[scopeStatements.length - 1], + changes + ); +} +function matchNode(a, b) { + var _a, _b, _c, _d, _e, _f; + if (a.kind !== b.kind) { + return false; + } + if (a.kind === 176 /* Constructor */) { + return a.kind === b.kind; + } + if (isNamedDeclaration(a) && isNamedDeclaration(b)) { + return a.name.getText() === b.name.getText(); + } + if (isIfStatement(a) && isIfStatement(b)) { + return a.expression.getText() === b.expression.getText(); + } + if (isWhileStatement(a) && isWhileStatement(b)) { + return a.expression.getText() === b.expression.getText(); + } + if (isForStatement(a) && isForStatement(b)) { + return ((_a = a.initializer) == null ? void 0 : _a.getText()) === ((_b = b.initializer) == null ? void 0 : _b.getText()) && ((_c = a.incrementor) == null ? void 0 : _c.getText()) === ((_d = b.incrementor) == null ? void 0 : _d.getText()) && ((_e = a.condition) == null ? void 0 : _e.getText()) === ((_f = b.condition) == null ? void 0 : _f.getText()); + } + if (isForInOrOfStatement(a) && isForInOrOfStatement(b)) { + return a.expression.getText() === b.expression.getText() && a.initializer.getText() === b.initializer.getText(); + } + if (isLabeledStatement(a) && isLabeledStatement(b)) { + return a.label.getText() === b.label.getText(); + } + if (a.getText() === b.getText()) { + return true; + } + return false; +} +function wipeNode(node) { + resetNodePositions(node); + node.parent = void 0; +} +function resetNodePositions(node) { + node.pos = -1; + node.end = -1; + node.forEachChild(resetNodePositions); +} + +// src/services/_namespaces/ts.OrganizeImports.ts +var ts_OrganizeImports_exports = {}; +__export(ts_OrganizeImports_exports, { + compareImportsOrRequireStatements: () => compareImportsOrRequireStatements, + compareModuleSpecifiers: () => compareModuleSpecifiers2, + getImportDeclarationInsertionIndex: () => getImportDeclarationInsertionIndex, + getImportSpecifierInsertionIndex: () => getImportSpecifierInsertionIndex, + getNamedImportSpecifierComparerWithDetection: () => getNamedImportSpecifierComparerWithDetection, + getOrganizeImportsStringComparerWithDetection: () => getOrganizeImportsStringComparerWithDetection, + organizeImports: () => organizeImports, + testCoalesceExports: () => testCoalesceExports, + testCoalesceImports: () => testCoalesceImports +}); + +// src/services/organizeImports.ts +function organizeImports(sourceFile, formatContext, host, program, preferences, mode) { + const changeTracker = ts_textChanges_exports.ChangeTracker.fromContext({ host, formatContext, preferences }); + const shouldSort = mode === "SortAndCombine" /* SortAndCombine */ || mode === "All" /* All */; + const shouldCombine = shouldSort; + const shouldRemove = mode === "RemoveUnused" /* RemoveUnused */ || mode === "All" /* All */; + const topLevelImportDecls = sourceFile.statements.filter(isImportDeclaration); + const topLevelImportGroupDecls = groupByNewlineContiguous(sourceFile, topLevelImportDecls); + const { comparersToTest, typeOrdersToTest } = getDetectionLists(preferences); + const defaultComparer = comparersToTest[0]; + const comparer = { + moduleSpecifierComparer: typeof preferences.organizeImportsIgnoreCase === "boolean" ? defaultComparer : void 0, + namedImportComparer: typeof preferences.organizeImportsIgnoreCase === "boolean" ? defaultComparer : void 0, + typeOrder: preferences.organizeImportsTypeOrder + }; + if (typeof preferences.organizeImportsIgnoreCase !== "boolean") { + ({ comparer: comparer.moduleSpecifierComparer } = detectModuleSpecifierCaseBySort(topLevelImportGroupDecls, comparersToTest)); + } + if (!comparer.typeOrder || typeof preferences.organizeImportsIgnoreCase !== "boolean") { + const namedImportSort = detectNamedImportOrganizationBySort(topLevelImportDecls, comparersToTest, typeOrdersToTest); + if (namedImportSort) { + const { namedImportComparer, typeOrder } = namedImportSort; + comparer.namedImportComparer = comparer.namedImportComparer ?? namedImportComparer; + comparer.typeOrder = comparer.typeOrder ?? typeOrder; + } + } + topLevelImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, comparer)); + if (mode !== "RemoveUnused" /* RemoveUnused */) { + getTopLevelExportGroups(sourceFile).forEach((exportGroupDecl) => organizeExportsWorker(exportGroupDecl, comparer.namedImportComparer)); + } + for (const ambientModule of sourceFile.statements.filter(isAmbientModule)) { + if (!ambientModule.body) continue; + const ambientModuleImportGroupDecls = groupByNewlineContiguous(sourceFile, ambientModule.body.statements.filter(isImportDeclaration)); + ambientModuleImportGroupDecls.forEach((importGroupDecl) => organizeImportsWorker(importGroupDecl, comparer)); + if (mode !== "RemoveUnused" /* RemoveUnused */) { + const ambientModuleExportDecls = ambientModule.body.statements.filter(isExportDeclaration); + organizeExportsWorker(ambientModuleExportDecls, comparer.namedImportComparer); + } + } + return changeTracker.getChanges(); + function organizeDeclsWorker(oldImportDecls, coalesce) { + if (length(oldImportDecls) === 0) { + return; + } + setEmitFlags(oldImportDecls[0], 1024 /* NoLeadingComments */); + const oldImportGroups = shouldCombine ? group(oldImportDecls, (importDecl) => getExternalModuleName2(importDecl.moduleSpecifier)) : [oldImportDecls]; + const sortedImportGroups = shouldSort ? toSorted(oldImportGroups, (group1, group2) => compareModuleSpecifiersWorker(group1[0].moduleSpecifier, group2[0].moduleSpecifier, comparer.moduleSpecifierComparer ?? defaultComparer)) : oldImportGroups; + const newImportDecls = flatMap(sortedImportGroups, (importGroup) => getExternalModuleName2(importGroup[0].moduleSpecifier) || importGroup[0].moduleSpecifier === void 0 ? coalesce(importGroup) : importGroup); + if (newImportDecls.length === 0) { + changeTracker.deleteNodes( + sourceFile, + oldImportDecls, + { + leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include + }, + /*hasTrailingComment*/ + true + ); + } else { + const replaceOptions = { + leadingTriviaOption: ts_textChanges_exports.LeadingTriviaOption.Exclude, + // Leave header comment in place + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include, + suffix: getNewLineOrDefaultFromHost(host, formatContext.options) + }; + changeTracker.replaceNodeWithNodes(sourceFile, oldImportDecls[0], newImportDecls, replaceOptions); + const hasTrailingComment = changeTracker.nodeHasTrailingComment(sourceFile, oldImportDecls[0], replaceOptions); + changeTracker.deleteNodes(sourceFile, oldImportDecls.slice(1), { + trailingTriviaOption: ts_textChanges_exports.TrailingTriviaOption.Include + }, hasTrailingComment); + } + } + function organizeImportsWorker(oldImportDecls, comparer2) { + const detectedModuleCaseComparer = comparer2.moduleSpecifierComparer ?? defaultComparer; + const detectedNamedImportCaseComparer = comparer2.namedImportComparer ?? defaultComparer; + const detectedTypeOrder = comparer2.typeOrder ?? "last"; + const specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: detectedTypeOrder }, detectedNamedImportCaseComparer); + const processImportsOfSameModuleSpecifier = (importGroup) => { + if (shouldRemove) importGroup = removeUnusedImports(importGroup, sourceFile, program); + if (shouldCombine) importGroup = coalesceImportsWorker(importGroup, detectedModuleCaseComparer, specifierComparer, sourceFile); + if (shouldSort) importGroup = toSorted(importGroup, (s1, s2) => compareImportsOrRequireStatements(s1, s2, detectedModuleCaseComparer)); + return importGroup; + }; + organizeDeclsWorker(oldImportDecls, processImportsOfSameModuleSpecifier); + } + function organizeExportsWorker(oldExportDecls, specifierCaseComparer) { + const useComparer = getNamedImportSpecifierComparer(preferences, specifierCaseComparer); + organizeDeclsWorker(oldExportDecls, (group2) => coalesceExportsWorker(group2, useComparer)); + } +} +function getDetectionLists(preferences) { + return { + comparersToTest: typeof preferences.organizeImportsIgnoreCase === "boolean" ? [getOrganizeImportsStringComparer(preferences, preferences.organizeImportsIgnoreCase)] : [getOrganizeImportsStringComparer( + preferences, + /*ignoreCase*/ + true + ), getOrganizeImportsStringComparer( + preferences, + /*ignoreCase*/ + false + )], + typeOrdersToTest: preferences.organizeImportsTypeOrder ? [preferences.organizeImportsTypeOrder] : ["last", "inline", "first"] + }; +} +function groupByNewlineContiguous(sourceFile, decls) { + const scanner2 = createScanner( + sourceFile.languageVersion, + /*skipTrivia*/ + false, + sourceFile.languageVariant + ); + const group2 = []; + let groupIndex = 0; + for (const decl of decls) { + if (group2[groupIndex] && isNewGroup(sourceFile, decl, scanner2)) { + groupIndex++; + } + if (!group2[groupIndex]) { + group2[groupIndex] = []; + } + group2[groupIndex].push(decl); + } + return group2; +} +function isNewGroup(sourceFile, decl, scanner2) { + const startPos = decl.getFullStart(); + const endPos = decl.getStart(); + scanner2.setText(sourceFile.text, startPos, endPos - startPos); + let numberOfNewLines = 0; + while (scanner2.getTokenStart() < endPos) { + const tokenKind = scanner2.scan(); + if (tokenKind === 4 /* NewLineTrivia */) { + numberOfNewLines++; + if (numberOfNewLines >= 2) { + return true; + } + } + } + return false; +} +function getTopLevelExportGroups(sourceFile) { + const topLevelExportGroups = []; + const statements = sourceFile.statements; + const len = length(statements); + let i = 0; + let groupIndex = 0; + while (i < len) { + if (isExportDeclaration(statements[i])) { + if (topLevelExportGroups[groupIndex] === void 0) { + topLevelExportGroups[groupIndex] = []; + } + const exportDecl = statements[i]; + if (exportDecl.moduleSpecifier) { + topLevelExportGroups[groupIndex].push(exportDecl); + i++; + } else { + while (i < len && isExportDeclaration(statements[i])) { + topLevelExportGroups[groupIndex].push(statements[i++]); + } + groupIndex++; + } + } else { + i++; + } + } + return flatMap(topLevelExportGroups, (exportGroupDecls) => groupByNewlineContiguous(sourceFile, exportGroupDecls)); +} +function removeUnusedImports(oldImports, sourceFile, program) { + const typeChecker = program.getTypeChecker(); + const compilerOptions = program.getCompilerOptions(); + const jsxNamespace = typeChecker.getJsxNamespace(sourceFile); + const jsxFragmentFactory = typeChecker.getJsxFragmentFactory(sourceFile); + const jsxElementsPresent = !!(sourceFile.transformFlags & 2 /* ContainsJsx */); + const usedImports = []; + for (const importDecl of oldImports) { + const { importClause, moduleSpecifier } = importDecl; + if (!importClause) { + usedImports.push(importDecl); + continue; + } + let { name, namedBindings } = importClause; + if (name && !isDeclarationUsed(name)) { + name = void 0; + } + if (namedBindings) { + if (isNamespaceImport(namedBindings)) { + if (!isDeclarationUsed(namedBindings.name)) { + namedBindings = void 0; + } + } else { + const newElements = namedBindings.elements.filter((e) => isDeclarationUsed(e.name)); + if (newElements.length < namedBindings.elements.length) { + namedBindings = newElements.length ? factory.updateNamedImports(namedBindings, newElements) : void 0; + } + } + } + if (name || namedBindings) { + usedImports.push(updateImportDeclarationAndClause(importDecl, name, namedBindings)); + } else if (hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier)) { + if (sourceFile.isDeclarationFile) { + usedImports.push(factory.createImportDeclaration( + importDecl.modifiers, + /*importClause*/ + void 0, + moduleSpecifier, + /*attributes*/ + void 0 + )); + } else { + usedImports.push(importDecl); + } + } + } + return usedImports; + function isDeclarationUsed(identifier) { + return jsxElementsPresent && (identifier.text === jsxNamespace || jsxFragmentFactory && identifier.text === jsxFragmentFactory) && jsxModeNeedsExplicitImport(compilerOptions.jsx) || ts_FindAllReferences_exports.Core.isSymbolReferencedInFile(identifier, typeChecker, sourceFile); + } +} +function getExternalModuleName2(specifier) { + return specifier !== void 0 && isStringLiteralLike(specifier) ? specifier.text : void 0; +} +function getCategorizedImports(importGroup) { + let importWithoutClause; + const typeOnlyImports = { defaultImports: [], namespaceImports: [], namedImports: [] }; + const regularImports = { defaultImports: [], namespaceImports: [], namedImports: [] }; + for (const importDeclaration of importGroup) { + if (importDeclaration.importClause === void 0) { + importWithoutClause = importWithoutClause || importDeclaration; + continue; + } + const group2 = importDeclaration.importClause.isTypeOnly ? typeOnlyImports : regularImports; + const { name, namedBindings } = importDeclaration.importClause; + if (name) { + group2.defaultImports.push(importDeclaration); + } + if (namedBindings) { + if (isNamespaceImport(namedBindings)) { + group2.namespaceImports.push(importDeclaration); + } else { + group2.namedImports.push(importDeclaration); + } + } + } + return { + importWithoutClause, + typeOnlyImports, + regularImports + }; +} +function coalesceImportsWorker(importGroup, comparer, specifierComparer, sourceFile) { + if (importGroup.length === 0) { + return importGroup; + } + const importGroupsByAttributes = groupBy(importGroup, (decl) => { + if (decl.attributes) { + let attrs = decl.attributes.token + " "; + for (const x of toSorted(decl.attributes.elements, (x2, y) => compareStringsCaseSensitive(x2.name.text, y.name.text))) { + attrs += x.name.text + ":"; + attrs += isStringLiteralLike(x.value) ? `"${x.value.text}"` : x.value.getText() + " "; + } + return attrs; + } + return ""; + }); + const coalescedImports = []; + for (const attribute in importGroupsByAttributes) { + const importGroupSameAttrs = importGroupsByAttributes[attribute]; + const { importWithoutClause, typeOnlyImports, regularImports } = getCategorizedImports(importGroupSameAttrs); + if (importWithoutClause) { + coalescedImports.push(importWithoutClause); + } + for (const group2 of [regularImports, typeOnlyImports]) { + const isTypeOnly = group2 === typeOnlyImports; + const { defaultImports, namespaceImports, namedImports } = group2; + if (!isTypeOnly && defaultImports.length === 1 && namespaceImports.length === 1 && namedImports.length === 0) { + const defaultImport = defaultImports[0]; + coalescedImports.push( + updateImportDeclarationAndClause(defaultImport, defaultImport.importClause.name, namespaceImports[0].importClause.namedBindings) + ); + continue; + } + const sortedNamespaceImports = toSorted(namespaceImports, (i1, i2) => comparer(i1.importClause.namedBindings.name.text, i2.importClause.namedBindings.name.text)); + for (const namespaceImport of sortedNamespaceImports) { + coalescedImports.push( + updateImportDeclarationAndClause( + namespaceImport, + /*name*/ + void 0, + namespaceImport.importClause.namedBindings + ) + ); + } + const firstDefaultImport = firstOrUndefined(defaultImports); + const firstNamedImport = firstOrUndefined(namedImports); + const importDecl = firstDefaultImport ?? firstNamedImport; + if (!importDecl) { + continue; + } + let newDefaultImport; + const newImportSpecifiers = []; + if (defaultImports.length === 1) { + newDefaultImport = defaultImports[0].importClause.name; + } else { + for (const defaultImport of defaultImports) { + newImportSpecifiers.push( + factory.createImportSpecifier( + /*isTypeOnly*/ + false, + factory.createIdentifier("default"), + defaultImport.importClause.name + ) + ); + } + } + newImportSpecifiers.push(...getNewImportSpecifiers(namedImports)); + const sortedImportSpecifiers = factory.createNodeArray( + toSorted(newImportSpecifiers, specifierComparer), + firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings.elements.hasTrailingComma + ); + const newNamedImports = sortedImportSpecifiers.length === 0 ? newDefaultImport ? void 0 : factory.createNamedImports(emptyArray) : firstNamedImport ? factory.updateNamedImports(firstNamedImport.importClause.namedBindings, sortedImportSpecifiers) : factory.createNamedImports(sortedImportSpecifiers); + if (sourceFile && newNamedImports && (firstNamedImport == null ? void 0 : firstNamedImport.importClause.namedBindings) && !rangeIsOnSingleLine(firstNamedImport.importClause.namedBindings, sourceFile)) { + setEmitFlags(newNamedImports, 2 /* MultiLine */); + } + if (isTypeOnly && newDefaultImport && newNamedImports) { + coalescedImports.push( + updateImportDeclarationAndClause( + importDecl, + newDefaultImport, + /*namedBindings*/ + void 0 + ) + ); + coalescedImports.push( + updateImportDeclarationAndClause( + firstNamedImport ?? importDecl, + /*name*/ + void 0, + newNamedImports + ) + ); + } else { + coalescedImports.push( + updateImportDeclarationAndClause(importDecl, newDefaultImport, newNamedImports) + ); + } + } + } + return coalescedImports; +} +function coalesceExportsWorker(exportGroup, specifierComparer) { + if (exportGroup.length === 0) { + return exportGroup; + } + const { exportWithoutClause, namedExports, typeOnlyExports } = getCategorizedExports(exportGroup); + const coalescedExports = []; + if (exportWithoutClause) { + coalescedExports.push(exportWithoutClause); + } + for (const exportGroup2 of [namedExports, typeOnlyExports]) { + if (exportGroup2.length === 0) { + continue; + } + const newExportSpecifiers = []; + newExportSpecifiers.push(...flatMap(exportGroup2, (i) => i.exportClause && isNamedExports(i.exportClause) ? i.exportClause.elements : emptyArray)); + const sortedExportSpecifiers = toSorted(newExportSpecifiers, specifierComparer); + const exportDecl = exportGroup2[0]; + coalescedExports.push( + factory.updateExportDeclaration( + exportDecl, + exportDecl.modifiers, + exportDecl.isTypeOnly, + exportDecl.exportClause && (isNamedExports(exportDecl.exportClause) ? factory.updateNamedExports(exportDecl.exportClause, sortedExportSpecifiers) : factory.updateNamespaceExport(exportDecl.exportClause, exportDecl.exportClause.name)), + exportDecl.moduleSpecifier, + exportDecl.attributes + ) + ); + } + return coalescedExports; + function getCategorizedExports(exportGroup2) { + let exportWithoutClause2; + const namedExports2 = []; + const typeOnlyExports2 = []; + for (const exportDeclaration of exportGroup2) { + if (exportDeclaration.exportClause === void 0) { + exportWithoutClause2 = exportWithoutClause2 || exportDeclaration; + } else if (exportDeclaration.isTypeOnly) { + typeOnlyExports2.push(exportDeclaration); + } else { + namedExports2.push(exportDeclaration); + } + } + return { + exportWithoutClause: exportWithoutClause2, + namedExports: namedExports2, + typeOnlyExports: typeOnlyExports2 + }; + } +} +function updateImportDeclarationAndClause(importDeclaration, name, namedBindings) { + return factory.updateImportDeclaration( + importDeclaration, + importDeclaration.modifiers, + factory.updateImportClause(importDeclaration.importClause, importDeclaration.importClause.isTypeOnly, name, namedBindings), + // TODO: GH#18217 + importDeclaration.moduleSpecifier, + importDeclaration.attributes + ); +} +function compareImportOrExportSpecifiers(s1, s2, comparer, preferences) { + switch (preferences == null ? void 0 : preferences.organizeImportsTypeOrder) { + case "first": + return compareBooleans(s2.isTypeOnly, s1.isTypeOnly) || comparer(s1.name.text, s2.name.text); + case "inline": + return comparer(s1.name.text, s2.name.text); + default: + return compareBooleans(s1.isTypeOnly, s2.isTypeOnly) || comparer(s1.name.text, s2.name.text); + } +} +function compareModuleSpecifiersWorker(m1, m2, comparer) { + const name1 = m1 === void 0 ? void 0 : getExternalModuleName2(m1); + const name2 = m2 === void 0 ? void 0 : getExternalModuleName2(m2); + return compareBooleans(name1 === void 0, name2 === void 0) || compareBooleans(isExternalModuleNameRelative(name1), isExternalModuleNameRelative(name2)) || comparer(name1, name2); +} +function getModuleNamesFromDecls(decls) { + return decls.map((s) => getExternalModuleName2(getModuleSpecifierExpression(s)) || ""); +} +function getModuleSpecifierExpression(declaration) { + var _a; + switch (declaration.kind) { + case 271 /* ImportEqualsDeclaration */: + return (_a = tryCast(declaration.moduleReference, isExternalModuleReference)) == null ? void 0 : _a.expression; + case 272 /* ImportDeclaration */: + return declaration.moduleSpecifier; + case 243 /* VariableStatement */: + return declaration.declarationList.declarations[0].initializer.arguments[0]; + } +} +function hasModuleDeclarationMatchingSpecifier(sourceFile, moduleSpecifier) { + const moduleSpecifierText = isStringLiteral(moduleSpecifier) && moduleSpecifier.text; + return isString(moduleSpecifierText) && some(sourceFile.moduleAugmentations, (moduleName) => isStringLiteral(moduleName) && moduleName.text === moduleSpecifierText); +} +function getNewImportSpecifiers(namedImports) { + return flatMap(namedImports, (namedImport) => map(tryGetNamedBindingElements(namedImport), (importSpecifier) => importSpecifier.name && importSpecifier.propertyName && moduleExportNameTextEscaped(importSpecifier.name) === moduleExportNameTextEscaped(importSpecifier.propertyName) ? factory.updateImportSpecifier( + importSpecifier, + importSpecifier.isTypeOnly, + /*propertyName*/ + void 0, + importSpecifier.name + ) : importSpecifier)); +} +function tryGetNamedBindingElements(namedImport) { + var _a; + return ((_a = namedImport.importClause) == null ? void 0 : _a.namedBindings) && isNamedImports(namedImport.importClause.namedBindings) ? namedImport.importClause.namedBindings.elements : void 0; +} +function detectModuleSpecifierCaseBySort(importDeclsByGroup, comparersToTest) { + const moduleSpecifiersByGroup = []; + importDeclsByGroup.forEach((importGroup) => { + moduleSpecifiersByGroup.push(getModuleNamesFromDecls(importGroup)); + }); + return detectCaseSensitivityBySort(moduleSpecifiersByGroup, comparersToTest); +} +function detectNamedImportOrganizationBySort(originalGroups, comparersToTest, typesToTest) { + let bothNamedImports = false; + const importDeclsWithNamed = originalGroups.filter((i) => { + var _a, _b; + const namedImports = (_b = tryCast((_a = i.importClause) == null ? void 0 : _a.namedBindings, isNamedImports)) == null ? void 0 : _b.elements; + if (!(namedImports == null ? void 0 : namedImports.length)) return false; + if (!bothNamedImports && namedImports.some((n) => n.isTypeOnly) && namedImports.some((n) => !n.isTypeOnly)) { + bothNamedImports = true; + } + return true; + }); + if (importDeclsWithNamed.length === 0) return; + const namedImportsByDecl = importDeclsWithNamed.map((importDecl) => { + var _a, _b; + return (_b = tryCast((_a = importDecl.importClause) == null ? void 0 : _a.namedBindings, isNamedImports)) == null ? void 0 : _b.elements; + }).filter((elements) => elements !== void 0); + if (!bothNamedImports || typesToTest.length === 0) { + const sortState = detectCaseSensitivityBySort(namedImportsByDecl.map((i) => i.map((n) => n.name.text)), comparersToTest); + return { + namedImportComparer: sortState.comparer, + typeOrder: typesToTest.length === 1 ? typesToTest[0] : void 0, + isSorted: sortState.isSorted + }; + } + const bestDiff = { first: Infinity, last: Infinity, inline: Infinity }; + const bestComparer = { first: comparersToTest[0], last: comparersToTest[0], inline: comparersToTest[0] }; + for (const curComparer of comparersToTest) { + const currDiff = { first: 0, last: 0, inline: 0 }; + for (const importDecl of namedImportsByDecl) { + for (const typeOrder of typesToTest) { + currDiff[typeOrder] = (currDiff[typeOrder] ?? 0) + measureSortedness(importDecl, (n1, n2) => compareImportOrExportSpecifiers(n1, n2, curComparer, { organizeImportsTypeOrder: typeOrder })); + } + } + for (const key of typesToTest) { + const typeOrder = key; + if (currDiff[typeOrder] < bestDiff[typeOrder]) { + bestDiff[typeOrder] = currDiff[typeOrder]; + bestComparer[typeOrder] = curComparer; + } + } + } + outer: for (const bestKey of typesToTest) { + const bestTypeOrder = bestKey; + for (const testKey of typesToTest) { + const testTypeOrder = testKey; + if (bestDiff[testTypeOrder] < bestDiff[bestTypeOrder]) continue outer; + } + return { namedImportComparer: bestComparer[bestTypeOrder], typeOrder: bestTypeOrder, isSorted: bestDiff[bestTypeOrder] === 0 }; + } + return { namedImportComparer: bestComparer.last, typeOrder: "last", isSorted: bestDiff.last === 0 }; +} +function measureSortedness(arr, comparer) { + let i = 0; + for (let j = 0; j < arr.length - 1; j++) { + if (comparer(arr[j], arr[j + 1]) > 0) { + i++; + } + } + return i; +} +function detectCaseSensitivityBySort(originalGroups, comparersToTest) { + let bestComparer; + let bestDiff = Infinity; + for (const curComparer of comparersToTest) { + let diffOfCurrentComparer = 0; + for (const listToSort of originalGroups) { + if (listToSort.length <= 1) continue; + const diff = measureSortedness(listToSort, curComparer); + diffOfCurrentComparer += diff; + } + if (diffOfCurrentComparer < bestDiff) { + bestDiff = diffOfCurrentComparer; + bestComparer = curComparer; + } + } + return { + comparer: bestComparer ?? comparersToTest[0], + isSorted: bestDiff === 0 + }; +} +function compareImportKind(s1, s2) { + return compareValues(getImportKindOrder(s1), getImportKindOrder(s2)); +} +function getImportKindOrder(s1) { + var _a; + switch (s1.kind) { + case 272 /* ImportDeclaration */: + if (!s1.importClause) return 0; + if (s1.importClause.isTypeOnly) return 1; + if (((_a = s1.importClause.namedBindings) == null ? void 0 : _a.kind) === 274 /* NamespaceImport */) return 2; + if (s1.importClause.name) return 3; + return 4; + case 271 /* ImportEqualsDeclaration */: + return 5; + case 243 /* VariableStatement */: + return 6; + } +} +function getOrganizeImportsOrdinalStringComparer(ignoreCase) { + return ignoreCase ? compareStringsCaseInsensitiveEslintCompatible : compareStringsCaseSensitive; +} +function getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) { + const resolvedLocale = getOrganizeImportsLocale(preferences); + const caseFirst = preferences.organizeImportsCaseFirst ?? false; + const numeric = preferences.organizeImportsNumericCollation ?? false; + const accents = preferences.organizeImportsAccentCollation ?? true; + const sensitivity = ignoreCase ? accents ? "accent" : "base" : accents ? "variant" : "case"; + const collator = new Intl.Collator(resolvedLocale, { + usage: "sort", + caseFirst: caseFirst || "false", + sensitivity, + numeric + }); + return collator.compare; +} +function getOrganizeImportsLocale(preferences) { + let locale = preferences.organizeImportsLocale; + if (locale === "auto") locale = getUILocale(); + if (locale === void 0) locale = "en"; + const supportedLocales = Intl.Collator.supportedLocalesOf(locale); + const resolvedLocale = supportedLocales.length ? supportedLocales[0] : "en"; + return resolvedLocale; +} +function getOrganizeImportsStringComparer(preferences, ignoreCase) { + const collation = preferences.organizeImportsCollation ?? "ordinal"; + return collation === "unicode" ? getOrganizeImportsUnicodeStringComparer(ignoreCase, preferences) : getOrganizeImportsOrdinalStringComparer(ignoreCase); +} +function getOrganizeImportsStringComparerWithDetection(originalImportDecls, preferences) { + return detectModuleSpecifierCaseBySort([originalImportDecls], getDetectionLists(preferences).comparersToTest); +} +function getNamedImportSpecifierComparer(preferences, comparer) { + const stringComparer = comparer ?? getOrganizeImportsOrdinalStringComparer(!!preferences.organizeImportsIgnoreCase); + return (s1, s2) => compareImportOrExportSpecifiers(s1, s2, stringComparer, preferences); +} +function getNamedImportSpecifierComparerWithDetection(importDecl, preferences, sourceFile) { + const { comparersToTest, typeOrdersToTest } = getDetectionLists(preferences); + const detectFromDecl = detectNamedImportOrganizationBySort([importDecl], comparersToTest, typeOrdersToTest); + let specifierComparer = getNamedImportSpecifierComparer(preferences, comparersToTest[0]); + let isSorted; + if (typeof preferences.organizeImportsIgnoreCase !== "boolean" || !preferences.organizeImportsTypeOrder) { + if (detectFromDecl) { + const { namedImportComparer, typeOrder, isSorted: isDetectedSorted } = detectFromDecl; + isSorted = isDetectedSorted; + specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: typeOrder }, namedImportComparer); + } else if (sourceFile) { + const detectFromFile = detectNamedImportOrganizationBySort(sourceFile.statements.filter(isImportDeclaration), comparersToTest, typeOrdersToTest); + if (detectFromFile) { + const { namedImportComparer, typeOrder, isSorted: isDetectedSorted } = detectFromFile; + isSorted = isDetectedSorted; + specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: typeOrder }, namedImportComparer); + } + } + } + return { specifierComparer, isSorted }; +} +function getImportDeclarationInsertionIndex(sortedImports, newImport, comparer) { + const index = binarySearch(sortedImports, newImport, identity, (a, b) => compareImportsOrRequireStatements(a, b, comparer)); + return index < 0 ? ~index : index; +} +function getImportSpecifierInsertionIndex(sortedImports, newImport, comparer) { + const index = binarySearch(sortedImports, newImport, identity, comparer); + return index < 0 ? ~index : index; +} +function compareImportsOrRequireStatements(s1, s2, comparer) { + return compareModuleSpecifiersWorker(getModuleSpecifierExpression(s1), getModuleSpecifierExpression(s2), comparer) || compareImportKind(s1, s2); +} +function testCoalesceImports(importGroup, ignoreCase, sourceFile, preferences) { + const comparer = getOrganizeImportsOrdinalStringComparer(ignoreCase); + const specifierComparer = getNamedImportSpecifierComparer({ organizeImportsTypeOrder: preferences == null ? void 0 : preferences.organizeImportsTypeOrder }, comparer); + return coalesceImportsWorker(importGroup, comparer, specifierComparer, sourceFile); +} +function testCoalesceExports(exportGroup, ignoreCase, preferences) { + const comparer = (s1, s2) => compareImportOrExportSpecifiers(s1, s2, getOrganizeImportsOrdinalStringComparer(ignoreCase), { organizeImportsTypeOrder: (preferences == null ? void 0 : preferences.organizeImportsTypeOrder) ?? "last" }); + return coalesceExportsWorker(exportGroup, comparer); +} +function compareModuleSpecifiers2(m1, m2, ignoreCase) { + const comparer = getOrganizeImportsOrdinalStringComparer(!!ignoreCase); + return compareModuleSpecifiersWorker(m1, m2, comparer); +} + +// src/services/_namespaces/ts.OutliningElementsCollector.ts +var ts_OutliningElementsCollector_exports = {}; +__export(ts_OutliningElementsCollector_exports, { + collectElements: () => collectElements +}); + +// src/services/outliningElementsCollector.ts +function collectElements(sourceFile, cancellationToken) { + const res = []; + addNodeOutliningSpans(sourceFile, cancellationToken, res); + addRegionOutliningSpans(sourceFile, res); + res.sort((span1, span2) => span1.textSpan.start - span2.textSpan.start); + return res; +} +function addNodeOutliningSpans(sourceFile, cancellationToken, out) { + let depthRemaining = 40; + let current = 0; + const statements = [...sourceFile.statements, sourceFile.endOfFileToken]; + const n = statements.length; + while (current < n) { + while (current < n && !isAnyImportSyntax(statements[current])) { + visitNode3(statements[current]); + current++; + } + if (current === n) break; + const firstImport = current; + while (current < n && isAnyImportSyntax(statements[current])) { + visitNode3(statements[current]); + current++; + } + const lastImport = current - 1; + if (lastImport !== firstImport) { + out.push(createOutliningSpanFromBounds(findChildOfKind(statements[firstImport], 102 /* ImportKeyword */, sourceFile).getStart(sourceFile), statements[lastImport].getEnd(), "imports" /* Imports */)); + } + } + function visitNode3(n2) { + var _a; + if (depthRemaining === 0) return; + cancellationToken.throwIfCancellationRequested(); + if (isDeclaration(n2) || isVariableStatement(n2) || isReturnStatement(n2) || isCallOrNewExpression(n2) || n2.kind === 1 /* EndOfFileToken */) { + addOutliningForLeadingCommentsForNode(n2, sourceFile, cancellationToken, out); + } + if (isFunctionLike(n2) && isBinaryExpression(n2.parent) && isPropertyAccessExpression(n2.parent.left)) { + addOutliningForLeadingCommentsForNode(n2.parent.left, sourceFile, cancellationToken, out); + } + if (isBlock(n2) || isModuleBlock(n2)) { + addOutliningForLeadingCommentsForPos(n2.statements.end, sourceFile, cancellationToken, out); + } + if (isClassLike(n2) || isInterfaceDeclaration(n2)) { + addOutliningForLeadingCommentsForPos(n2.members.end, sourceFile, cancellationToken, out); + } + const span = getOutliningSpanForNode(n2, sourceFile); + if (span) out.push(span); + depthRemaining--; + if (isCallExpression(n2)) { + depthRemaining++; + visitNode3(n2.expression); + depthRemaining--; + n2.arguments.forEach(visitNode3); + (_a = n2.typeArguments) == null ? void 0 : _a.forEach(visitNode3); + } else if (isIfStatement(n2) && n2.elseStatement && isIfStatement(n2.elseStatement)) { + visitNode3(n2.expression); + visitNode3(n2.thenStatement); + depthRemaining++; + visitNode3(n2.elseStatement); + depthRemaining--; + } else { + n2.forEachChild(visitNode3); + } + depthRemaining++; + } +} +function addRegionOutliningSpans(sourceFile, out) { + const regions = []; + const lineStarts = sourceFile.getLineStarts(); + for (const currentLineStart of lineStarts) { + const lineEnd = sourceFile.getLineEndOfPosition(currentLineStart); + const lineText = sourceFile.text.substring(currentLineStart, lineEnd); + const result = parseRegionDelimiter(lineText); + if (!result || isInComment(sourceFile, currentLineStart)) { + continue; + } + if (result.isStart) { + const span = createTextSpanFromBounds(sourceFile.text.indexOf("//", currentLineStart), lineEnd); + regions.push(createOutliningSpan( + span, + "region" /* Region */, + span, + /*autoCollapse*/ + false, + result.name || "#region" + )); + } else { + const region = regions.pop(); + if (region) { + region.textSpan.length = lineEnd - region.textSpan.start; + region.hintSpan.length = lineEnd - region.textSpan.start; + out.push(region); + } + } + } +} +var regionDelimiterRegExp = /^#(end)?region(.*)\r?$/; +function parseRegionDelimiter(lineText) { + lineText = lineText.trimStart(); + if (!startsWith(lineText, "//")) { + return null; + } + lineText = lineText.slice(2).trim(); + const result = regionDelimiterRegExp.exec(lineText); + if (result) { + return { isStart: !result[1], name: result[2].trim() }; + } + return void 0; +} +function addOutliningForLeadingCommentsForPos(pos, sourceFile, cancellationToken, out) { + const comments = getLeadingCommentRanges(sourceFile.text, pos); + if (!comments) return; + let firstSingleLineCommentStart = -1; + let lastSingleLineCommentEnd = -1; + let singleLineCommentCount = 0; + const sourceText = sourceFile.getFullText(); + for (const { kind, pos: pos2, end } of comments) { + cancellationToken.throwIfCancellationRequested(); + switch (kind) { + case 2 /* SingleLineCommentTrivia */: + const commentText = sourceText.slice(pos2, end); + if (parseRegionDelimiter(commentText)) { + combineAndAddMultipleSingleLineComments(); + singleLineCommentCount = 0; + break; + } + if (singleLineCommentCount === 0) { + firstSingleLineCommentStart = pos2; + } + lastSingleLineCommentEnd = end; + singleLineCommentCount++; + break; + case 3 /* MultiLineCommentTrivia */: + combineAndAddMultipleSingleLineComments(); + out.push(createOutliningSpanFromBounds(pos2, end, "comment" /* Comment */)); + singleLineCommentCount = 0; + break; + default: + Debug.assertNever(kind); + } + } + combineAndAddMultipleSingleLineComments(); + function combineAndAddMultipleSingleLineComments() { + if (singleLineCommentCount > 1) { + out.push(createOutliningSpanFromBounds(firstSingleLineCommentStart, lastSingleLineCommentEnd, "comment" /* Comment */)); + } + } +} +function addOutliningForLeadingCommentsForNode(n, sourceFile, cancellationToken, out) { + if (isJsxText(n)) return; + addOutliningForLeadingCommentsForPos(n.pos, sourceFile, cancellationToken, out); +} +function createOutliningSpanFromBounds(pos, end, kind) { + return createOutliningSpan(createTextSpanFromBounds(pos, end), kind); +} +function getOutliningSpanForNode(n, sourceFile) { + switch (n.kind) { + case 241 /* Block */: + if (isFunctionLike(n.parent)) { + return functionSpan(n.parent, n, sourceFile); + } + switch (n.parent.kind) { + case 246 /* DoStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 248 /* ForStatement */: + case 245 /* IfStatement */: + case 247 /* WhileStatement */: + case 254 /* WithStatement */: + case 299 /* CatchClause */: + return spanForNode(n.parent); + case 258 /* TryStatement */: + const tryStatement = n.parent; + if (tryStatement.tryBlock === n) { + return spanForNode(n.parent); + } else if (tryStatement.finallyBlock === n) { + const node = findChildOfKind(tryStatement, 98 /* FinallyKeyword */, sourceFile); + if (node) return spanForNode(node); + } + // falls through + default: + return createOutliningSpan(createTextSpanFromNode(n, sourceFile), "code" /* Code */); + } + case 268 /* ModuleBlock */: + return spanForNode(n.parent); + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 269 /* CaseBlock */: + case 187 /* TypeLiteral */: + case 206 /* ObjectBindingPattern */: + return spanForNode(n); + case 189 /* TupleType */: + return spanForNode( + n, + /*autoCollapse*/ + false, + /*useFullStart*/ + !isTupleTypeNode(n.parent), + 23 /* OpenBracketToken */ + ); + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + return spanForNodeArray(n.statements); + case 210 /* ObjectLiteralExpression */: + return spanForObjectOrArrayLiteral(n); + case 209 /* ArrayLiteralExpression */: + return spanForObjectOrArrayLiteral(n, 23 /* OpenBracketToken */); + case 284 /* JsxElement */: + return spanForJSXElement(n); + case 288 /* JsxFragment */: + return spanForJSXFragment(n); + case 285 /* JsxSelfClosingElement */: + case 286 /* JsxOpeningElement */: + return spanForJSXAttributes(n.attributes); + case 228 /* TemplateExpression */: + case 15 /* NoSubstitutionTemplateLiteral */: + return spanForTemplateLiteral(n); + case 207 /* ArrayBindingPattern */: + return spanForNode( + n, + /*autoCollapse*/ + false, + /*useFullStart*/ + !isBindingElement(n.parent), + 23 /* OpenBracketToken */ + ); + case 219 /* ArrowFunction */: + return spanForArrowFunction(n); + case 213 /* CallExpression */: + return spanForCallExpression(n); + case 217 /* ParenthesizedExpression */: + return spanForParenthesizedExpression(n); + case 275 /* NamedImports */: + case 279 /* NamedExports */: + case 300 /* ImportAttributes */: + return spanForImportExportElements(n); + } + function spanForImportExportElements(node) { + if (!node.elements.length) { + return void 0; + } + const openToken = findChildOfKind(node, 19 /* OpenBraceToken */, sourceFile); + const closeToken = findChildOfKind(node, 20 /* CloseBraceToken */, sourceFile); + if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) { + return void 0; + } + return spanBetweenTokens( + openToken, + closeToken, + node, + sourceFile, + /*autoCollapse*/ + false, + /*useFullStart*/ + false + ); + } + function spanForCallExpression(node) { + if (!node.arguments.length) { + return void 0; + } + const openToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile); + const closeToken = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile); + if (!openToken || !closeToken || positionsAreOnSameLine(openToken.pos, closeToken.pos, sourceFile)) { + return void 0; + } + return spanBetweenTokens( + openToken, + closeToken, + node, + sourceFile, + /*autoCollapse*/ + false, + /*useFullStart*/ + true + ); + } + function spanForArrowFunction(node) { + if (isBlock(node.body) || isParenthesizedExpression(node.body) || positionsAreOnSameLine(node.body.getFullStart(), node.body.getEnd(), sourceFile)) { + return void 0; + } + const textSpan = createTextSpanFromBounds(node.body.getFullStart(), node.body.getEnd()); + return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node)); + } + function spanForJSXElement(node) { + const textSpan = createTextSpanFromBounds(node.openingElement.getStart(sourceFile), node.closingElement.getEnd()); + const tagName = node.openingElement.tagName.getText(sourceFile); + const bannerText = "<" + tagName + ">..."; + return createOutliningSpan( + textSpan, + "code" /* Code */, + textSpan, + /*autoCollapse*/ + false, + bannerText + ); + } + function spanForJSXFragment(node) { + const textSpan = createTextSpanFromBounds(node.openingFragment.getStart(sourceFile), node.closingFragment.getEnd()); + const bannerText = "<>..."; + return createOutliningSpan( + textSpan, + "code" /* Code */, + textSpan, + /*autoCollapse*/ + false, + bannerText + ); + } + function spanForJSXAttributes(node) { + if (node.properties.length === 0) { + return void 0; + } + return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */); + } + function spanForTemplateLiteral(node) { + if (node.kind === 15 /* NoSubstitutionTemplateLiteral */ && node.text.length === 0) { + return void 0; + } + return createOutliningSpanFromBounds(node.getStart(sourceFile), node.getEnd(), "code" /* Code */); + } + function spanForObjectOrArrayLiteral(node, open = 19 /* OpenBraceToken */) { + return spanForNode( + node, + /*autoCollapse*/ + false, + /*useFullStart*/ + !isArrayLiteralExpression(node.parent) && !isCallExpression(node.parent), + open + ); + } + function spanForNode(hintSpanNode, autoCollapse = false, useFullStart = true, open = 19 /* OpenBraceToken */, close = open === 19 /* OpenBraceToken */ ? 20 /* CloseBraceToken */ : 24 /* CloseBracketToken */) { + const openToken = findChildOfKind(n, open, sourceFile); + const closeToken = findChildOfKind(n, close, sourceFile); + return openToken && closeToken && spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse, useFullStart); + } + function spanForNodeArray(nodeArray) { + return nodeArray.length ? createOutliningSpan(createTextSpanFromRange(nodeArray), "code" /* Code */) : void 0; + } + function spanForParenthesizedExpression(node) { + if (positionsAreOnSameLine(node.getStart(), node.getEnd(), sourceFile)) return void 0; + const textSpan = createTextSpanFromBounds(node.getStart(), node.getEnd()); + return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(node)); + } +} +function functionSpan(node, body, sourceFile) { + const openToken = tryGetFunctionOpenToken(node, body, sourceFile); + const closeToken = findChildOfKind(body, 20 /* CloseBraceToken */, sourceFile); + return openToken && closeToken && spanBetweenTokens( + openToken, + closeToken, + node, + sourceFile, + /*autoCollapse*/ + node.kind !== 219 /* ArrowFunction */ + ); +} +function spanBetweenTokens(openToken, closeToken, hintSpanNode, sourceFile, autoCollapse = false, useFullStart = true) { + const textSpan = createTextSpanFromBounds(useFullStart ? openToken.getFullStart() : openToken.getStart(sourceFile), closeToken.getEnd()); + return createOutliningSpan(textSpan, "code" /* Code */, createTextSpanFromNode(hintSpanNode, sourceFile), autoCollapse); +} +function createOutliningSpan(textSpan, kind, hintSpan = textSpan, autoCollapse = false, bannerText = "...") { + return { textSpan, kind, hintSpan, bannerText, autoCollapse }; +} +function tryGetFunctionOpenToken(node, body, sourceFile) { + if (isNodeArrayMultiLine(node.parameters, sourceFile)) { + const openParenToken = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile); + if (openParenToken) { + return openParenToken; + } + } + return findChildOfKind(body, 19 /* OpenBraceToken */, sourceFile); +} + +// src/services/_namespaces/ts.Rename.ts +var ts_Rename_exports = {}; +__export(ts_Rename_exports, { + getRenameInfo: () => getRenameInfo, + nodeIsEligibleForRename: () => nodeIsEligibleForRename +}); + +// src/services/rename.ts +function getRenameInfo(program, sourceFile, position, preferences) { + const node = getAdjustedRenameLocation(getTouchingPropertyName(sourceFile, position)); + if (nodeIsEligibleForRename(node)) { + const renameInfo = getRenameInfoForNode(node, program.getTypeChecker(), sourceFile, program, preferences); + if (renameInfo) { + return renameInfo; + } + } + return getRenameInfoError(Diagnostics.You_cannot_rename_this_element); +} +function getRenameInfoForNode(node, typeChecker, sourceFile, program, preferences) { + const symbol = typeChecker.getSymbolAtLocation(node); + if (!symbol) { + if (isStringLiteralLike(node)) { + const type = getContextualTypeFromParentOrAncestorTypeNode(node, typeChecker); + if (type && (type.flags & 128 /* StringLiteral */ || type.flags & 1048576 /* Union */ && every(type.types, (type2) => !!(type2.flags & 128 /* StringLiteral */)))) { + return getRenameInfoSuccess(node.text, node.text, "string" /* string */, "", node, sourceFile); + } + } else if (isLabelName(node)) { + const name = getTextOfNode(node); + return getRenameInfoSuccess(name, name, "label" /* label */, "" /* none */, node, sourceFile); + } + return void 0; + } + const { declarations } = symbol; + if (!declarations || declarations.length === 0) return; + if (declarations.some((declaration) => isDefinedInLibraryFile(program, declaration))) { + return getRenameInfoError(Diagnostics.You_cannot_rename_elements_that_are_defined_in_the_standard_TypeScript_library); + } + if (isIdentifier(node) && node.escapedText === "default" && symbol.parent && symbol.parent.flags & 1536 /* Module */) { + return void 0; + } + if (isStringLiteralLike(node) && tryGetImportFromModuleSpecifier(node)) { + return preferences.allowRenameOfImportPath ? getRenameInfoForModule(node, sourceFile, symbol) : void 0; + } + const wouldRenameNodeModules = wouldRenameInOtherNodeModules(sourceFile, symbol, typeChecker, preferences); + if (wouldRenameNodeModules) { + return getRenameInfoError(wouldRenameNodeModules); + } + const kind = ts_SymbolDisplay_exports.getSymbolKind(typeChecker, symbol, node); + const specifierName = isImportOrExportSpecifierName(node) || isStringOrNumericLiteralLike(node) && node.parent.kind === 167 /* ComputedPropertyName */ ? stripQuotes(getTextOfIdentifierOrLiteral(node)) : void 0; + const displayName = specifierName || typeChecker.symbolToString(symbol); + const fullDisplayName = specifierName || typeChecker.getFullyQualifiedName(symbol); + return getRenameInfoSuccess(displayName, fullDisplayName, kind, ts_SymbolDisplay_exports.getSymbolModifiers(typeChecker, symbol), node, sourceFile); +} +function isDefinedInLibraryFile(program, declaration) { + const sourceFile = declaration.getSourceFile(); + return program.isSourceFileDefaultLibrary(sourceFile) && fileExtensionIs(sourceFile.fileName, ".d.ts" /* Dts */); +} +function wouldRenameInOtherNodeModules(originalFile, symbol, checker, preferences) { + if (!preferences.providePrefixAndSuffixTextForRename && symbol.flags & 2097152 /* Alias */) { + const importSpecifier = symbol.declarations && find(symbol.declarations, (decl) => isImportSpecifier(decl)); + if (importSpecifier && !importSpecifier.propertyName) { + symbol = checker.getAliasedSymbol(symbol); + } + } + const { declarations } = symbol; + if (!declarations) { + return void 0; + } + const originalPackage = getPackagePathComponents(originalFile.path); + if (originalPackage === void 0) { + if (some(declarations, (declaration) => isInsideNodeModules(declaration.getSourceFile().path))) { + return Diagnostics.You_cannot_rename_elements_that_are_defined_in_a_node_modules_folder; + } else { + return void 0; + } + } + for (const declaration of declarations) { + const declPackage = getPackagePathComponents(declaration.getSourceFile().path); + if (declPackage) { + const length2 = Math.min(originalPackage.length, declPackage.length); + for (let i = 0; i <= length2; i++) { + if (compareStringsCaseSensitive(originalPackage[i], declPackage[i]) !== 0 /* EqualTo */) { + return Diagnostics.You_cannot_rename_elements_that_are_defined_in_another_node_modules_folder; + } + } + } + } + return void 0; +} +function getPackagePathComponents(filePath) { + const components = getPathComponents(filePath); + const nodeModulesIdx = components.lastIndexOf("node_modules"); + if (nodeModulesIdx === -1) { + return void 0; + } + return components.slice(0, nodeModulesIdx + 2); +} +function getRenameInfoForModule(node, sourceFile, moduleSymbol) { + if (!isExternalModuleNameRelative(node.text)) { + return getRenameInfoError(Diagnostics.You_cannot_rename_a_module_via_a_global_import); + } + const moduleSourceFile = moduleSymbol.declarations && find(moduleSymbol.declarations, isSourceFile); + if (!moduleSourceFile) return void 0; + const withoutIndex = endsWith(node.text, "/index") || endsWith(node.text, "/index.js") ? void 0 : tryRemoveSuffix(removeFileExtension(moduleSourceFile.fileName), "/index"); + const fileName = withoutIndex === void 0 ? moduleSourceFile.fileName : withoutIndex; + const kind = withoutIndex === void 0 ? "module" /* moduleElement */ : "directory" /* directory */; + const indexAfterLastSlash = node.text.lastIndexOf("/") + 1; + const triggerSpan = createTextSpan(node.getStart(sourceFile) + 1 + indexAfterLastSlash, node.text.length - indexAfterLastSlash); + return { + canRename: true, + fileToRename: fileName, + kind, + displayName: fileName, + fullDisplayName: node.text, + kindModifiers: "" /* none */, + triggerSpan + }; +} +function getRenameInfoSuccess(displayName, fullDisplayName, kind, kindModifiers, node, sourceFile) { + return { + canRename: true, + fileToRename: void 0, + kind, + displayName, + fullDisplayName, + kindModifiers, + triggerSpan: createTriggerSpanForNode(node, sourceFile) + }; +} +function getRenameInfoError(diagnostic) { + return { canRename: false, localizedErrorMessage: getLocaleSpecificMessage(diagnostic) }; +} +function createTriggerSpanForNode(node, sourceFile) { + let start = node.getStart(sourceFile); + let width = node.getWidth(sourceFile); + if (isStringLiteralLike(node)) { + start += 1; + width -= 2; + } + return createTextSpan(start, width); +} +function nodeIsEligibleForRename(node) { + switch (node.kind) { + case 80 /* Identifier */: + case 81 /* PrivateIdentifier */: + case 11 /* StringLiteral */: + case 15 /* NoSubstitutionTemplateLiteral */: + case 110 /* ThisKeyword */: + return true; + case 9 /* NumericLiteral */: + return isLiteralNameOfPropertyDeclarationOrIndexAccess(node); + default: + return false; + } +} + +// src/services/_namespaces/ts.SignatureHelp.ts +var ts_SignatureHelp_exports = {}; +__export(ts_SignatureHelp_exports, { + getArgumentInfoForCompletions: () => getArgumentInfoForCompletions, + getSignatureHelpItems: () => getSignatureHelpItems +}); + +// src/services/signatureHelp.ts +function getSignatureHelpItems(program, sourceFile, position, triggerReason, cancellationToken) { + const typeChecker = program.getTypeChecker(); + const startingToken = findTokenOnLeftOfPosition(sourceFile, position); + if (!startingToken) { + return void 0; + } + const onlyUseSyntacticOwners = !!triggerReason && triggerReason.kind === "characterTyped"; + if (onlyUseSyntacticOwners && (isInString(sourceFile, position, startingToken) || isInComment(sourceFile, position))) { + return void 0; + } + const isManuallyInvoked = !!triggerReason && triggerReason.kind === "invoked"; + const argumentInfo = getContainingArgumentInfo(startingToken, position, sourceFile, typeChecker, isManuallyInvoked); + if (!argumentInfo) return void 0; + cancellationToken.throwIfCancellationRequested(); + const candidateInfo = getCandidateOrTypeInfo(argumentInfo, typeChecker, sourceFile, startingToken, onlyUseSyntacticOwners); + cancellationToken.throwIfCancellationRequested(); + if (!candidateInfo) { + return isSourceFileJS(sourceFile) ? createJSSignatureHelpItems(argumentInfo, program, cancellationToken) : void 0; + } + return typeChecker.runWithCancellationToken(cancellationToken, (typeChecker2) => candidateInfo.kind === 0 /* Candidate */ ? createSignatureHelpItems(candidateInfo.candidates, candidateInfo.resolvedSignature, argumentInfo, sourceFile, typeChecker2) : createTypeHelpItems(candidateInfo.symbol, argumentInfo, sourceFile, typeChecker2)); +} +function getCandidateOrTypeInfo({ invocation, argumentCount }, checker, sourceFile, startingToken, onlyUseSyntacticOwners) { + switch (invocation.kind) { + case 0 /* Call */: { + if (onlyUseSyntacticOwners && !isSyntacticOwner(startingToken, invocation.node, sourceFile)) { + return void 0; + } + const candidates = []; + const resolvedSignature = checker.getResolvedSignatureForSignatureHelp(invocation.node, candidates, argumentCount); + return candidates.length === 0 ? void 0 : { kind: 0 /* Candidate */, candidates, resolvedSignature }; + } + case 1 /* TypeArgs */: { + const { called } = invocation; + if (onlyUseSyntacticOwners && !containsPrecedingToken(startingToken, sourceFile, isIdentifier(called) ? called.parent : called)) { + return void 0; + } + const candidates = getPossibleGenericSignatures(called, argumentCount, checker); + if (candidates.length !== 0) return { kind: 0 /* Candidate */, candidates, resolvedSignature: first(candidates) }; + const symbol = checker.getSymbolAtLocation(called); + return symbol && { kind: 1 /* Type */, symbol }; + } + case 2 /* Contextual */: + return { kind: 0 /* Candidate */, candidates: [invocation.signature], resolvedSignature: invocation.signature }; + default: + return Debug.assertNever(invocation); + } +} +function isSyntacticOwner(startingToken, node, sourceFile) { + if (!isCallOrNewExpression(node)) return false; + const invocationChildren = node.getChildren(sourceFile); + switch (startingToken.kind) { + case 21 /* OpenParenToken */: + return contains(invocationChildren, startingToken); + case 28 /* CommaToken */: { + const containingList = findContainingList(startingToken); + return !!containingList && contains(invocationChildren, containingList); + } + case 30 /* LessThanToken */: + return containsPrecedingToken(startingToken, sourceFile, node.expression); + default: + return false; + } +} +function createJSSignatureHelpItems(argumentInfo, program, cancellationToken) { + if (argumentInfo.invocation.kind === 2 /* Contextual */) return void 0; + const expression = getExpressionFromInvocation(argumentInfo.invocation); + const name = isPropertyAccessExpression(expression) ? expression.name.text : void 0; + const typeChecker = program.getTypeChecker(); + return name === void 0 ? void 0 : firstDefined(program.getSourceFiles(), (sourceFile) => firstDefined(sourceFile.getNamedDeclarations().get(name), (declaration) => { + const type = declaration.symbol && typeChecker.getTypeOfSymbolAtLocation(declaration.symbol, declaration); + const callSignatures = type && type.getCallSignatures(); + if (callSignatures && callSignatures.length) { + return typeChecker.runWithCancellationToken( + cancellationToken, + (typeChecker2) => createSignatureHelpItems( + callSignatures, + callSignatures[0], + argumentInfo, + sourceFile, + typeChecker2, + /*useFullPrefix*/ + true + ) + ); + } + })); +} +function containsPrecedingToken(startingToken, sourceFile, container) { + const pos = startingToken.getFullStart(); + let currentParent = startingToken.parent; + while (currentParent) { + const precedingToken = findPrecedingToken( + pos, + sourceFile, + currentParent, + /*excludeJsdoc*/ + true + ); + if (precedingToken) { + return rangeContainsRange(container, precedingToken); + } + currentParent = currentParent.parent; + } + return Debug.fail("Could not find preceding token"); +} +function getArgumentInfoForCompletions(node, position, sourceFile, checker) { + const info = getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker); + return !info || info.isTypeParameterList || info.invocation.kind !== 0 /* Call */ ? void 0 : { invocation: info.invocation.node, argumentCount: info.argumentCount, argumentIndex: info.argumentIndex }; +} +function getArgumentOrParameterListInfo(node, position, sourceFile, checker) { + const info = getArgumentOrParameterListAndIndex(node, sourceFile, checker); + if (!info) return void 0; + const { list, argumentIndex } = info; + const argumentCount = getArgumentCount(checker, list); + const argumentsSpan = getApplicableSpanForArguments(list, sourceFile); + return { list, argumentIndex, argumentCount, argumentsSpan }; +} +function getArgumentOrParameterListAndIndex(node, sourceFile, checker) { + if (node.kind === 30 /* LessThanToken */ || node.kind === 21 /* OpenParenToken */) { + return { list: getChildListThatStartsWithOpenerToken(node.parent, node, sourceFile), argumentIndex: 0 }; + } else { + const list = findContainingList(node); + return list && { list, argumentIndex: getArgumentIndex(checker, list, node) }; + } +} +function getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker) { + const { parent: parent2 } = node; + if (isCallOrNewExpression(parent2)) { + const invocation = parent2; + const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker); + if (!info) return void 0; + const { list, argumentIndex, argumentCount, argumentsSpan } = info; + const isTypeParameterList = !!parent2.typeArguments && parent2.typeArguments.pos === list.pos; + return { isTypeParameterList, invocation: { kind: 0 /* Call */, node: invocation }, argumentsSpan, argumentIndex, argumentCount }; + } else if (isNoSubstitutionTemplateLiteral(node) && isTaggedTemplateExpression(parent2)) { + if (isInsideTemplateLiteral(node, position, sourceFile)) { + return getArgumentListInfoForTemplate( + parent2, + /*argumentIndex*/ + 0, + sourceFile + ); + } + return void 0; + } else if (isTemplateHead(node) && parent2.parent.kind === 215 /* TaggedTemplateExpression */) { + const templateExpression = parent2; + const tagExpression = templateExpression.parent; + Debug.assert(templateExpression.kind === 228 /* TemplateExpression */); + const argumentIndex = isInsideTemplateLiteral(node, position, sourceFile) ? 0 : 1; + return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); + } else if (isTemplateSpan(parent2) && isTaggedTemplateExpression(parent2.parent.parent)) { + const templateSpan = parent2; + const tagExpression = parent2.parent.parent; + if (isTemplateTail(node) && !isInsideTemplateLiteral(node, position, sourceFile)) { + return void 0; + } + const spanIndex = templateSpan.parent.templateSpans.indexOf(templateSpan); + const argumentIndex = getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile); + return getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile); + } else if (isJsxOpeningLikeElement(parent2)) { + const attributeSpanStart = parent2.attributes.pos; + const attributeSpanEnd = skipTrivia( + sourceFile.text, + parent2.attributes.end, + /*stopAfterLineBreak*/ + false + ); + return { + isTypeParameterList: false, + invocation: { kind: 0 /* Call */, node: parent2 }, + argumentsSpan: createTextSpan(attributeSpanStart, attributeSpanEnd - attributeSpanStart), + argumentIndex: 0, + argumentCount: 1 + }; + } else { + const typeArgInfo = getPossibleTypeArgumentsInfo(node, sourceFile); + if (typeArgInfo) { + const { called, nTypeArguments } = typeArgInfo; + const invocation = { kind: 1 /* TypeArgs */, called }; + const argumentsSpan = createTextSpanFromBounds(called.getStart(sourceFile), node.end); + return { isTypeParameterList: true, invocation, argumentsSpan, argumentIndex: nTypeArguments, argumentCount: nTypeArguments + 1 }; + } + return void 0; + } +} +function getImmediatelyContainingArgumentOrContextualParameterInfo(node, position, sourceFile, checker) { + return tryGetParameterInfo(node, position, sourceFile, checker) || getImmediatelyContainingArgumentInfo(node, position, sourceFile, checker); +} +function getHighestBinary(b) { + return isBinaryExpression(b.parent) ? getHighestBinary(b.parent) : b; +} +function countBinaryExpressionParameters(b) { + return isBinaryExpression(b.left) ? countBinaryExpressionParameters(b.left) + 1 : 2; +} +function tryGetParameterInfo(startingToken, position, sourceFile, checker) { + const node = getAdjustedNode(startingToken); + if (node === void 0) return void 0; + const info = getContextualSignatureLocationInfo(node, sourceFile, position, checker); + if (info === void 0) return void 0; + const { contextualType, argumentIndex, argumentCount, argumentsSpan } = info; + const nonNullableContextualType = contextualType.getNonNullableType(); + const symbol = nonNullableContextualType.symbol; + if (symbol === void 0) return void 0; + const signature = lastOrUndefined(nonNullableContextualType.getCallSignatures()); + if (signature === void 0) return void 0; + const invocation = { kind: 2 /* Contextual */, signature, node: startingToken, symbol: chooseBetterSymbol(symbol) }; + return { isTypeParameterList: false, invocation, argumentsSpan, argumentIndex, argumentCount }; +} +function getAdjustedNode(node) { + switch (node.kind) { + case 21 /* OpenParenToken */: + case 28 /* CommaToken */: + return node; + default: + return findAncestor(node.parent, (n) => isParameter(n) ? true : isBindingElement(n) || isObjectBindingPattern(n) || isArrayBindingPattern(n) ? false : "quit"); + } +} +function getContextualSignatureLocationInfo(node, sourceFile, position, checker) { + const { parent: parent2 } = node; + switch (parent2.kind) { + case 217 /* ParenthesizedExpression */: + case 174 /* MethodDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + const info = getArgumentOrParameterListInfo(node, position, sourceFile, checker); + if (!info) return void 0; + const { argumentIndex, argumentCount, argumentsSpan } = info; + const contextualType = isMethodDeclaration(parent2) ? checker.getContextualTypeForObjectLiteralElement(parent2) : checker.getContextualType(parent2); + return contextualType && { contextualType, argumentIndex, argumentCount, argumentsSpan }; + case 226 /* BinaryExpression */: { + const highestBinary = getHighestBinary(parent2); + const contextualType2 = checker.getContextualType(highestBinary); + const argumentIndex2 = node.kind === 21 /* OpenParenToken */ ? 0 : countBinaryExpressionParameters(parent2) - 1; + const argumentCount2 = countBinaryExpressionParameters(highestBinary); + return contextualType2 && { contextualType: contextualType2, argumentIndex: argumentIndex2, argumentCount: argumentCount2, argumentsSpan: createTextSpanFromNode(parent2) }; + } + default: + return void 0; + } +} +function chooseBetterSymbol(s) { + return s.name === "__type" /* Type */ ? firstDefined(s.declarations, (d) => { + var _a; + return isFunctionTypeNode(d) ? (_a = tryCast(d.parent, canHaveSymbol)) == null ? void 0 : _a.symbol : void 0; + }) || s : s; +} +function getSpreadElementCount(node, checker) { + const spreadType = checker.getTypeAtLocation(node.expression); + if (checker.isTupleType(spreadType)) { + const { elementFlags, fixedLength } = spreadType.target; + if (fixedLength === 0) { + return 0; + } + const firstOptionalIndex = findIndex(elementFlags, (f) => !(f & 1 /* Required */)); + return firstOptionalIndex < 0 ? fixedLength : firstOptionalIndex; + } + return 0; +} +function getArgumentIndex(checker, argumentsList, node) { + return getArgumentIndexOrCount(checker, argumentsList, node); +} +function getArgumentCount(checker, argumentsList) { + return getArgumentIndexOrCount( + checker, + argumentsList, + /*node*/ + void 0 + ); +} +function getArgumentIndexOrCount(checker, argumentsList, node) { + const args = argumentsList.getChildren(); + let argumentIndex = 0; + let skipComma = false; + for (const child of args) { + if (node && child === node) { + if (!skipComma && child.kind === 28 /* CommaToken */) { + argumentIndex++; + } + return argumentIndex; + } + if (isSpreadElement(child)) { + argumentIndex += getSpreadElementCount(child, checker); + skipComma = true; + continue; + } + if (child.kind !== 28 /* CommaToken */) { + argumentIndex++; + skipComma = true; + continue; + } + if (skipComma) { + skipComma = false; + continue; + } + argumentIndex++; + } + if (node) { + return argumentIndex; + } + return args.length && last(args).kind === 28 /* CommaToken */ ? argumentIndex + 1 : argumentIndex; +} +function getArgumentIndexForTemplatePiece(spanIndex, node, position, sourceFile) { + Debug.assert(position >= node.getStart(), "Assumed 'position' could not occur before node."); + if (isTemplateLiteralToken(node)) { + if (isInsideTemplateLiteral(node, position, sourceFile)) { + return 0; + } + return spanIndex + 2; + } + return spanIndex + 1; +} +function getArgumentListInfoForTemplate(tagExpression, argumentIndex, sourceFile) { + const argumentCount = isNoSubstitutionTemplateLiteral(tagExpression.template) ? 1 : tagExpression.template.templateSpans.length + 1; + if (argumentIndex !== 0) { + Debug.assertLessThan(argumentIndex, argumentCount); + } + return { + isTypeParameterList: false, + invocation: { kind: 0 /* Call */, node: tagExpression }, + argumentsSpan: getApplicableSpanForTaggedTemplate(tagExpression, sourceFile), + argumentIndex, + argumentCount + }; +} +function getApplicableSpanForArguments(argumentsList, sourceFile) { + const applicableSpanStart = argumentsList.getFullStart(); + const applicableSpanEnd = skipTrivia( + sourceFile.text, + argumentsList.getEnd(), + /*stopAfterLineBreak*/ + false + ); + return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); +} +function getApplicableSpanForTaggedTemplate(taggedTemplate, sourceFile) { + const template = taggedTemplate.template; + const applicableSpanStart = template.getStart(); + let applicableSpanEnd = template.getEnd(); + if (template.kind === 228 /* TemplateExpression */) { + const lastSpan = last(template.templateSpans); + if (lastSpan.literal.getFullWidth() === 0) { + applicableSpanEnd = skipTrivia( + sourceFile.text, + applicableSpanEnd, + /*stopAfterLineBreak*/ + false + ); + } + } + return createTextSpan(applicableSpanStart, applicableSpanEnd - applicableSpanStart); +} +function getContainingArgumentInfo(node, position, sourceFile, checker, isManuallyInvoked) { + for (let n = node; !isSourceFile(n) && (isManuallyInvoked || !isBlock(n)); n = n.parent) { + Debug.assert(rangeContainsRange(n.parent, n), "Not a subspan", () => `Child: ${Debug.formatSyntaxKind(n.kind)}, parent: ${Debug.formatSyntaxKind(n.parent.kind)}`); + const argumentInfo = getImmediatelyContainingArgumentOrContextualParameterInfo(n, position, sourceFile, checker); + if (argumentInfo) { + return argumentInfo; + } + } + return void 0; +} +function getChildListThatStartsWithOpenerToken(parent2, openerToken, sourceFile) { + const children = parent2.getChildren(sourceFile); + const indexOfOpenerToken = children.indexOf(openerToken); + Debug.assert(indexOfOpenerToken >= 0 && children.length > indexOfOpenerToken + 1); + return children[indexOfOpenerToken + 1]; +} +function getExpressionFromInvocation(invocation) { + return invocation.kind === 0 /* Call */ ? getInvokedExpression(invocation.node) : invocation.called; +} +function getEnclosingDeclarationFromInvocation(invocation) { + return invocation.kind === 0 /* Call */ ? invocation.node : invocation.kind === 1 /* TypeArgs */ ? invocation.called : invocation.node; +} +var signatureHelpNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; +function createSignatureHelpItems(candidates, resolvedSignature, { isTypeParameterList, argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, typeChecker, useFullPrefix) { + var _a; + const enclosingDeclaration = getEnclosingDeclarationFromInvocation(invocation); + const callTargetSymbol = invocation.kind === 2 /* Contextual */ ? invocation.symbol : typeChecker.getSymbolAtLocation(getExpressionFromInvocation(invocation)) || useFullPrefix && ((_a = resolvedSignature.declaration) == null ? void 0 : _a.symbol); + const callTargetDisplayParts = callTargetSymbol ? symbolToDisplayParts( + typeChecker, + callTargetSymbol, + useFullPrefix ? sourceFile : void 0, + /*meaning*/ + void 0 + ) : emptyArray; + const items = map(candidates, (candidateSignature) => getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, typeChecker, enclosingDeclaration, sourceFile)); + let selectedItemIndex = 0; + let itemsSeen = 0; + for (let i = 0; i < items.length; i++) { + const item = items[i]; + if (candidates[i] === resolvedSignature) { + selectedItemIndex = itemsSeen; + if (item.length > 1) { + let count = 0; + for (const i2 of item) { + if (i2.isVariadic || i2.parameters.length >= argumentCount) { + selectedItemIndex = itemsSeen + count; + break; + } + count++; + } + } + } + itemsSeen += item.length; + } + Debug.assert(selectedItemIndex !== -1); + const help = { items: flatMapToMutable(items, identity), applicableSpan, selectedItemIndex, argumentIndex, argumentCount }; + const selected = help.items[selectedItemIndex]; + if (selected.isVariadic) { + const firstRest = findIndex(selected.parameters, (p) => !!p.isRest); + if (-1 < firstRest && firstRest < selected.parameters.length - 1) { + help.argumentIndex = selected.parameters.length; + } else { + help.argumentIndex = Math.min(help.argumentIndex, selected.parameters.length - 1); + } + } + return help; +} +function createTypeHelpItems(symbol, { argumentCount, argumentsSpan: applicableSpan, invocation, argumentIndex }, sourceFile, checker) { + const typeParameters = checker.getLocalTypeParametersOfClassOrInterfaceOrTypeAlias(symbol); + if (!typeParameters) return void 0; + const items = [getTypeHelpItem(symbol, typeParameters, checker, getEnclosingDeclarationFromInvocation(invocation), sourceFile)]; + return { items, applicableSpan, selectedItemIndex: 0, argumentIndex, argumentCount }; +} +function getTypeHelpItem(symbol, typeParameters, checker, enclosingDeclaration, sourceFile) { + const typeSymbolDisplay = symbolToDisplayParts(checker, symbol); + const printer = createPrinterWithRemoveComments(); + const parameters = typeParameters.map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer)); + const documentation = symbol.getDocumentationComment(checker); + const tags = symbol.getJsDocTags(checker); + const prefixDisplayParts = [...typeSymbolDisplay, punctuationPart(30 /* LessThanToken */)]; + return { isVariadic: false, prefixDisplayParts, suffixDisplayParts: [punctuationPart(32 /* GreaterThanToken */)], separatorDisplayParts, parameters, documentation, tags }; +} +var separatorDisplayParts = [punctuationPart(28 /* CommaToken */), spacePart()]; +function getSignatureHelpItem(candidateSignature, callTargetDisplayParts, isTypeParameterList, checker, enclosingDeclaration, sourceFile) { + const infos = (isTypeParameterList ? itemInfoForTypeParameters : itemInfoForParameters)(candidateSignature, checker, enclosingDeclaration, sourceFile); + return map(infos, ({ isVariadic, parameters, prefix, suffix }) => { + const prefixDisplayParts = [...callTargetDisplayParts, ...prefix]; + const suffixDisplayParts = [...suffix, ...returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker)]; + const documentation = candidateSignature.getDocumentationComment(checker); + const tags = candidateSignature.getJsDocTags(); + return { isVariadic, prefixDisplayParts, suffixDisplayParts, separatorDisplayParts, parameters, documentation, tags }; + }); +} +function returnTypeToDisplayParts(candidateSignature, enclosingDeclaration, checker) { + return mapToDisplayParts((writer) => { + writer.writePunctuation(":"); + writer.writeSpace(" "); + const predicate = checker.getTypePredicateOfSignature(candidateSignature); + if (predicate) { + checker.writeTypePredicate( + predicate, + enclosingDeclaration, + /*flags*/ + void 0, + writer + ); + } else { + checker.writeType( + checker.getReturnTypeOfSignature(candidateSignature), + enclosingDeclaration, + /*flags*/ + void 0, + writer + ); + } + }); +} +function itemInfoForTypeParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) { + const typeParameters = (candidateSignature.target || candidateSignature).typeParameters; + const printer = createPrinterWithRemoveComments(); + const parameters = (typeParameters || emptyArray).map((t) => createSignatureHelpParameterForTypeParameter(t, checker, enclosingDeclaration, sourceFile, printer)); + const thisParameter = candidateSignature.thisParameter ? [checker.symbolToParameterDeclaration(candidateSignature.thisParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags)] : []; + return checker.getExpandedParameters(candidateSignature).map((paramList) => { + const params = factory.createNodeArray([...thisParameter, ...map(paramList, (param) => checker.symbolToParameterDeclaration(param, enclosingDeclaration, signatureHelpNodeBuilderFlags))]); + const parameterParts = mapToDisplayParts((writer) => { + printer.writeList(2576 /* CallExpressionArguments */, params, sourceFile, writer); + }); + return { isVariadic: false, parameters, prefix: [punctuationPart(30 /* LessThanToken */)], suffix: [punctuationPart(32 /* GreaterThanToken */), ...parameterParts] }; + }); +} +function itemInfoForParameters(candidateSignature, checker, enclosingDeclaration, sourceFile) { + const printer = createPrinterWithRemoveComments(); + const typeParameterParts = mapToDisplayParts((writer) => { + if (candidateSignature.typeParameters && candidateSignature.typeParameters.length) { + const args = factory.createNodeArray(candidateSignature.typeParameters.map((p) => checker.typeParameterToDeclaration(p, enclosingDeclaration, signatureHelpNodeBuilderFlags))); + printer.writeList(53776 /* TypeParameters */, args, sourceFile, writer); + } + }); + const lists = checker.getExpandedParameters(candidateSignature); + const isVariadic = !checker.hasEffectiveRestParameter(candidateSignature) ? (_) => false : lists.length === 1 ? (_) => true : (pList) => { + var _a; + return !!(pList.length && ((_a = tryCast(pList[pList.length - 1], isTransientSymbol)) == null ? void 0 : _a.links.checkFlags) & 32768 /* RestParameter */); + }; + return lists.map((parameterList) => ({ + isVariadic: isVariadic(parameterList), + parameters: parameterList.map((p) => createSignatureHelpParameterForParameter(p, checker, enclosingDeclaration, sourceFile, printer)), + prefix: [...typeParameterParts, punctuationPart(21 /* OpenParenToken */)], + suffix: [punctuationPart(22 /* CloseParenToken */)] + })); +} +function createSignatureHelpParameterForParameter(parameter, checker, enclosingDeclaration, sourceFile, printer) { + const displayParts = mapToDisplayParts((writer) => { + const param = checker.symbolToParameterDeclaration(parameter, enclosingDeclaration, signatureHelpNodeBuilderFlags); + printer.writeNode(4 /* Unspecified */, param, sourceFile, writer); + }); + const isOptional = checker.isOptionalParameter(parameter.valueDeclaration); + const isRest = isTransientSymbol(parameter) && !!(parameter.links.checkFlags & 32768 /* RestParameter */); + return { name: parameter.name, documentation: parameter.getDocumentationComment(checker), displayParts, isOptional, isRest }; +} +function createSignatureHelpParameterForTypeParameter(typeParameter, checker, enclosingDeclaration, sourceFile, printer) { + const displayParts = mapToDisplayParts((writer) => { + const param = checker.typeParameterToDeclaration(typeParameter, enclosingDeclaration, signatureHelpNodeBuilderFlags); + printer.writeNode(4 /* Unspecified */, param, sourceFile, writer); + }); + return { name: typeParameter.symbol.name, documentation: typeParameter.symbol.getDocumentationComment(checker), displayParts, isOptional: false, isRest: false }; +} + +// src/services/_namespaces/ts.SmartSelectionRange.ts +var ts_SmartSelectionRange_exports = {}; +__export(ts_SmartSelectionRange_exports, { + getSmartSelectionRange: () => getSmartSelectionRange +}); + +// src/services/smartSelection.ts +function getSmartSelectionRange(pos, sourceFile) { + var _a, _b; + let selectionRange = { + textSpan: createTextSpanFromBounds(sourceFile.getFullStart(), sourceFile.getEnd()) + }; + let parentNode = sourceFile; + outer: + while (true) { + const children = getSelectionChildren(parentNode); + if (!children.length) break; + for (let i = 0; i < children.length; i++) { + const prevNode = children[i - 1]; + const node = children[i]; + const nextNode = children[i + 1]; + if (getTokenPosOfNode( + node, + sourceFile, + /*includeJsDoc*/ + true + ) > pos) { + break outer; + } + const comment = singleOrUndefined(getTrailingCommentRanges(sourceFile.text, node.end)); + if (comment && comment.kind === 2 /* SingleLineCommentTrivia */) { + pushSelectionCommentRange(comment.pos, comment.end); + } + if (positionShouldSnapToNode(sourceFile, pos, node)) { + if (isFunctionBody(node) && isFunctionLikeDeclaration(parentNode) && !positionsAreOnSameLine(node.getStart(sourceFile), node.getEnd(), sourceFile)) { + pushSelectionRange(node.getStart(sourceFile), node.getEnd()); + } + if (isBlock(node) || isTemplateSpan(node) || isTemplateHead(node) || isTemplateTail(node) || prevNode && isTemplateHead(prevNode) || isVariableDeclarationList(node) && isVariableStatement(parentNode) || isSyntaxList(node) && isVariableDeclarationList(parentNode) || isVariableDeclaration(node) && isSyntaxList(parentNode) && children.length === 1 || isJSDocTypeExpression(node) || isJSDocSignature(node) || isJSDocTypeLiteral(node)) { + parentNode = node; + break; + } + if (isTemplateSpan(parentNode) && nextNode && isTemplateMiddleOrTemplateTail(nextNode)) { + const start2 = node.getFullStart() - "${".length; + const end2 = nextNode.getStart() + "}".length; + pushSelectionRange(start2, end2); + } + const isBetweenMultiLineBookends = isSyntaxList(node) && isListOpener(prevNode) && isListCloser(nextNode) && !positionsAreOnSameLine(prevNode.getStart(), nextNode.getStart(), sourceFile); + let start = isBetweenMultiLineBookends ? prevNode.getEnd() : node.getStart(); + const end = isBetweenMultiLineBookends ? nextNode.getStart() : getEndPos(sourceFile, node); + if (hasJSDocNodes(node) && ((_a = node.jsDoc) == null ? void 0 : _a.length)) { + pushSelectionRange(first(node.jsDoc).getStart(), end); + } + if (isSyntaxList(node)) { + const firstChild = node.getChildren()[0]; + if (firstChild && hasJSDocNodes(firstChild) && ((_b = firstChild.jsDoc) == null ? void 0 : _b.length) && firstChild.getStart() !== node.pos) { + start = Math.min(start, first(firstChild.jsDoc).getStart()); + } + } + pushSelectionRange(start, end); + if (isStringLiteral(node) || isTemplateLiteral(node)) { + pushSelectionRange(start + 1, end - 1); + } + parentNode = node; + break; + } + if (i === children.length - 1) { + break outer; + } + } + } + return selectionRange; + function pushSelectionRange(start, end) { + if (start !== end) { + const textSpan = createTextSpanFromBounds(start, end); + if (!selectionRange || // Skip ranges that are identical to the parent + !textSpansEqual(textSpan, selectionRange.textSpan) && // Skip ranges that don't contain the original position + textSpanIntersectsWithPosition(textSpan, pos)) { + selectionRange = { textSpan, ...selectionRange && { parent: selectionRange } }; + } + } + } + function pushSelectionCommentRange(start, end) { + pushSelectionRange(start, end); + let pos2 = start; + while (sourceFile.text.charCodeAt(pos2) === 47 /* slash */) { + pos2++; + } + pushSelectionRange(pos2, end); + } +} +function positionShouldSnapToNode(sourceFile, pos, node) { + Debug.assert(node.pos <= pos); + if (pos < node.end) { + return true; + } + const nodeEnd = node.getEnd(); + if (nodeEnd === pos) { + return getTouchingPropertyName(sourceFile, pos).pos < node.end; + } + return false; +} +var isImport2 = or(isImportDeclaration, isImportEqualsDeclaration); +function getSelectionChildren(node) { + var _a; + if (isSourceFile(node)) { + return groupChildren(node.getChildAt(0).getChildren(), isImport2); + } + if (isMappedTypeNode(node)) { + const [openBraceToken, ...children] = node.getChildren(); + const closeBraceToken = Debug.checkDefined(children.pop()); + Debug.assertEqual(openBraceToken.kind, 19 /* OpenBraceToken */); + Debug.assertEqual(closeBraceToken.kind, 20 /* CloseBraceToken */); + const groupedWithPlusMinusTokens = groupChildren(children, (child) => child === node.readonlyToken || child.kind === 148 /* ReadonlyKeyword */ || child === node.questionToken || child.kind === 58 /* QuestionToken */); + const groupedWithBrackets = groupChildren(groupedWithPlusMinusTokens, ({ kind }) => kind === 23 /* OpenBracketToken */ || kind === 168 /* TypeParameter */ || kind === 24 /* CloseBracketToken */); + return [ + openBraceToken, + // Pivot on `:` + createSyntaxList2(splitChildren(groupedWithBrackets, ({ kind }) => kind === 59 /* ColonToken */)), + closeBraceToken + ]; + } + if (isPropertySignature(node)) { + const children = groupChildren(node.getChildren(), (child) => child === node.name || contains(node.modifiers, child)); + const firstJSDocChild = ((_a = children[0]) == null ? void 0 : _a.kind) === 320 /* JSDoc */ ? children[0] : void 0; + const withJSDocSeparated = firstJSDocChild ? children.slice(1) : children; + const splittedChildren = splitChildren(withJSDocSeparated, ({ kind }) => kind === 59 /* ColonToken */); + return firstJSDocChild ? [firstJSDocChild, createSyntaxList2(splittedChildren)] : splittedChildren; + } + if (isParameter(node)) { + const groupedDotDotDotAndName = groupChildren(node.getChildren(), (child) => child === node.dotDotDotToken || child === node.name); + const groupedWithQuestionToken = groupChildren(groupedDotDotDotAndName, (child) => child === groupedDotDotDotAndName[0] || child === node.questionToken); + return splitChildren(groupedWithQuestionToken, ({ kind }) => kind === 64 /* EqualsToken */); + } + if (isBindingElement(node)) { + return splitChildren(node.getChildren(), ({ kind }) => kind === 64 /* EqualsToken */); + } + return node.getChildren(); +} +function groupChildren(children, groupOn) { + const result = []; + let group2; + for (const child of children) { + if (groupOn(child)) { + group2 = group2 || []; + group2.push(child); + } else { + if (group2) { + result.push(createSyntaxList2(group2)); + group2 = void 0; + } + result.push(child); + } + } + if (group2) { + result.push(createSyntaxList2(group2)); + } + return result; +} +function splitChildren(children, pivotOn, separateTrailingSemicolon = true) { + if (children.length < 2) { + return children; + } + const splitTokenIndex = findIndex(children, pivotOn); + if (splitTokenIndex === -1) { + return children; + } + const leftChildren = children.slice(0, splitTokenIndex); + const splitToken = children[splitTokenIndex]; + const lastToken = last(children); + const separateLastToken = separateTrailingSemicolon && lastToken.kind === 27 /* SemicolonToken */; + const rightChildren = children.slice(splitTokenIndex + 1, separateLastToken ? children.length - 1 : void 0); + const result = compact([ + leftChildren.length ? createSyntaxList2(leftChildren) : void 0, + splitToken, + rightChildren.length ? createSyntaxList2(rightChildren) : void 0 + ]); + return separateLastToken ? result.concat(lastToken) : result; +} +function createSyntaxList2(children) { + Debug.assertGreaterThanOrEqual(children.length, 1); + return setTextRangePosEnd(parseNodeFactory.createSyntaxList(children), children[0].pos, last(children).end); +} +function isListOpener(token) { + const kind = token && token.kind; + return kind === 19 /* OpenBraceToken */ || kind === 23 /* OpenBracketToken */ || kind === 21 /* OpenParenToken */ || kind === 286 /* JsxOpeningElement */; +} +function isListCloser(token) { + const kind = token && token.kind; + return kind === 20 /* CloseBraceToken */ || kind === 24 /* CloseBracketToken */ || kind === 22 /* CloseParenToken */ || kind === 287 /* JsxClosingElement */; +} +function getEndPos(sourceFile, node) { + switch (node.kind) { + case 341 /* JSDocParameterTag */: + case 338 /* JSDocCallbackTag */: + case 348 /* JSDocPropertyTag */: + case 346 /* JSDocTypedefTag */: + case 343 /* JSDocThisTag */: + return sourceFile.getLineEndOfPosition(node.getStart()); + default: + return node.getEnd(); + } +} + +// src/services/_namespaces/ts.SymbolDisplay.ts +var ts_SymbolDisplay_exports = {}; +__export(ts_SymbolDisplay_exports, { + getSymbolDisplayPartsDocumentationAndSymbolKind: () => getSymbolDisplayPartsDocumentationAndSymbolKind, + getSymbolKind: () => getSymbolKind, + getSymbolModifiers: () => getSymbolModifiers +}); + +// src/services/symbolDisplay.ts +var symbolDisplayNodeBuilderFlags = 8192 /* OmitParameterModifiers */ | 70221824 /* IgnoreErrors */ | 16384 /* UseAliasDefinedOutsideCurrentScope */; +function getSymbolKind(typeChecker, symbol, location) { + const result = getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location); + if (result !== "" /* unknown */) { + return result; + } + const flags = getCombinedLocalAndExportSymbolFlags(symbol); + if (flags & 32 /* Class */) { + return getDeclarationOfKind(symbol, 231 /* ClassExpression */) ? "local class" /* localClassElement */ : "class" /* classElement */; + } + if (flags & 384 /* Enum */) return "enum" /* enumElement */; + if (flags & 524288 /* TypeAlias */) return "type" /* typeElement */; + if (flags & 64 /* Interface */) return "interface" /* interfaceElement */; + if (flags & 262144 /* TypeParameter */) return "type parameter" /* typeParameterElement */; + if (flags & 8 /* EnumMember */) return "enum member" /* enumMemberElement */; + if (flags & 2097152 /* Alias */) return "alias" /* alias */; + if (flags & 1536 /* Module */) return "module" /* moduleElement */; + return result; +} +function getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) { + const roots = typeChecker.getRootSymbols(symbol); + if (roots.length === 1 && first(roots).flags & 8192 /* Method */ && typeChecker.getTypeOfSymbolAtLocation(symbol, location).getNonNullableType().getCallSignatures().length !== 0) { + return "method" /* memberFunctionElement */; + } + if (typeChecker.isUndefinedSymbol(symbol)) { + return "var" /* variableElement */; + } + if (typeChecker.isArgumentsSymbol(symbol)) { + return "local var" /* localVariableElement */; + } + if (location.kind === 110 /* ThisKeyword */ && isExpression(location) || isThisInTypeQuery(location)) { + return "parameter" /* parameterElement */; + } + const flags = getCombinedLocalAndExportSymbolFlags(symbol); + if (flags & 3 /* Variable */) { + if (isFirstDeclarationOfSymbolParameter(symbol)) { + return "parameter" /* parameterElement */; + } else if (symbol.valueDeclaration && isVarConst(symbol.valueDeclaration)) { + return "const" /* constElement */; + } else if (symbol.valueDeclaration && isVarUsing(symbol.valueDeclaration)) { + return "using" /* variableUsingElement */; + } else if (symbol.valueDeclaration && isVarAwaitUsing(symbol.valueDeclaration)) { + return "await using" /* variableAwaitUsingElement */; + } else if (forEach(symbol.declarations, isLet)) { + return "let" /* letElement */; + } + return isLocalVariableOrFunction(symbol) ? "local var" /* localVariableElement */ : "var" /* variableElement */; + } + if (flags & 16 /* Function */) return isLocalVariableOrFunction(symbol) ? "local function" /* localFunctionElement */ : "function" /* functionElement */; + if (flags & 32768 /* GetAccessor */) return "getter" /* memberGetAccessorElement */; + if (flags & 65536 /* SetAccessor */) return "setter" /* memberSetAccessorElement */; + if (flags & 8192 /* Method */) return "method" /* memberFunctionElement */; + if (flags & 16384 /* Constructor */) return "constructor" /* constructorImplementationElement */; + if (flags & 131072 /* Signature */) return "index" /* indexSignatureElement */; + if (flags & 4 /* Property */) { + if (flags & 33554432 /* Transient */ && symbol.links.checkFlags & 6 /* Synthetic */) { + const unionPropertyKind = forEach(typeChecker.getRootSymbols(symbol), (rootSymbol) => { + const rootSymbolFlags = rootSymbol.getFlags(); + if (rootSymbolFlags & (98308 /* PropertyOrAccessor */ | 3 /* Variable */)) { + return "property" /* memberVariableElement */; + } + }); + if (!unionPropertyKind) { + const typeOfUnionProperty = typeChecker.getTypeOfSymbolAtLocation(symbol, location); + if (typeOfUnionProperty.getCallSignatures().length) { + return "method" /* memberFunctionElement */; + } + return "property" /* memberVariableElement */; + } + return unionPropertyKind; + } + return "property" /* memberVariableElement */; + } + return "" /* unknown */; +} +function getNormalizedSymbolModifiers(symbol) { + if (symbol.declarations && symbol.declarations.length) { + const [declaration, ...declarations] = symbol.declarations; + const excludeFlags = length(declarations) && isDeprecatedDeclaration(declaration) && some(declarations, (d) => !isDeprecatedDeclaration(d)) ? 65536 /* Deprecated */ : 0 /* None */; + const modifiers = getNodeModifiers(declaration, excludeFlags); + if (modifiers) { + return modifiers.split(","); + } + } + return []; +} +function getSymbolModifiers(typeChecker, symbol) { + if (!symbol) { + return "" /* none */; + } + const modifiers = new Set(getNormalizedSymbolModifiers(symbol)); + if (symbol.flags & 2097152 /* Alias */) { + const resolvedSymbol = typeChecker.getAliasedSymbol(symbol); + if (resolvedSymbol !== symbol) { + forEach(getNormalizedSymbolModifiers(resolvedSymbol), (modifier) => { + modifiers.add(modifier); + }); + } + } + if (symbol.flags & 16777216 /* Optional */) { + modifiers.add("optional" /* optionalModifier */); + } + return modifiers.size > 0 ? arrayFrom(modifiers.values()).join(",") : "" /* none */; +} +function getSymbolDisplayPartsDocumentationAndSymbolKindWorker(typeChecker, symbol, sourceFile, enclosingDeclaration, location, type, semanticMeaning, alias) { + var _a; + const displayParts = []; + let documentation = []; + let tags = []; + const symbolFlags = getCombinedLocalAndExportSymbolFlags(symbol); + let symbolKind = semanticMeaning & 1 /* Value */ ? getSymbolKindOfConstructorPropertyMethodAccessorFunctionOrVar(typeChecker, symbol, location) : "" /* unknown */; + let hasAddedSymbolInfo = false; + const isThisExpression = location.kind === 110 /* ThisKeyword */ && isInExpressionContext(location) || isThisInTypeQuery(location); + let documentationFromAlias; + let tagsFromAlias; + let hasMultipleSignatures = false; + if (location.kind === 110 /* ThisKeyword */ && !isThisExpression) { + return { displayParts: [keywordPart(110 /* ThisKeyword */)], documentation: [], symbolKind: "primitive type" /* primitiveType */, tags: void 0 }; + } + if (symbolKind !== "" /* unknown */ || symbolFlags & 32 /* Class */ || symbolFlags & 2097152 /* Alias */) { + if (symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */) { + const declaration = find(symbol.declarations, (declaration2) => declaration2.name === location); + if (declaration) { + switch (declaration.kind) { + case 177 /* GetAccessor */: + symbolKind = "getter" /* memberGetAccessorElement */; + break; + case 178 /* SetAccessor */: + symbolKind = "setter" /* memberSetAccessorElement */; + break; + case 172 /* PropertyDeclaration */: + symbolKind = "accessor" /* memberAccessorVariableElement */; + break; + default: + Debug.assertNever(declaration); + } + } else { + symbolKind = "property" /* memberVariableElement */; + } + } + let signature; + type ?? (type = isThisExpression ? typeChecker.getTypeAtLocation(location) : typeChecker.getTypeOfSymbolAtLocation(symbol, location)); + if (location.parent && location.parent.kind === 211 /* PropertyAccessExpression */) { + const right = location.parent.name; + if (right === location || right && right.getFullWidth() === 0) { + location = location.parent; + } + } + let callExpressionLike; + if (isCallOrNewExpression(location)) { + callExpressionLike = location; + } else if (isCallExpressionTarget(location) || isNewExpressionTarget(location)) { + callExpressionLike = location.parent; + } else if (location.parent && (isJsxOpeningLikeElement(location.parent) || isTaggedTemplateExpression(location.parent)) && isFunctionLike(symbol.valueDeclaration)) { + callExpressionLike = location.parent; + } + if (callExpressionLike) { + signature = typeChecker.getResolvedSignature(callExpressionLike); + const useConstructSignatures = callExpressionLike.kind === 214 /* NewExpression */ || isCallExpression(callExpressionLike) && callExpressionLike.expression.kind === 108 /* SuperKeyword */; + const allSignatures = useConstructSignatures ? type.getConstructSignatures() : type.getCallSignatures(); + if (signature && !contains(allSignatures, signature.target) && !contains(allSignatures, signature)) { + signature = allSignatures.length ? allSignatures[0] : void 0; + } + if (signature) { + if (useConstructSignatures && symbolFlags & 32 /* Class */) { + symbolKind = "constructor" /* constructorImplementationElement */; + addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); + } else if (symbolFlags & 2097152 /* Alias */) { + symbolKind = "alias" /* alias */; + pushSymbolKind(symbolKind); + displayParts.push(spacePart()); + if (useConstructSignatures) { + if (signature.flags & 4 /* Abstract */) { + displayParts.push(keywordPart(128 /* AbstractKeyword */)); + displayParts.push(spacePart()); + } + displayParts.push(keywordPart(105 /* NewKeyword */)); + displayParts.push(spacePart()); + } + addFullSymbolName(symbol); + } else { + addPrefixForAnyFunctionOrVar(symbol, symbolKind); + } + switch (symbolKind) { + case "JSX attribute" /* jsxAttribute */: + case "property" /* memberVariableElement */: + case "var" /* variableElement */: + case "const" /* constElement */: + case "let" /* letElement */: + case "parameter" /* parameterElement */: + case "local var" /* localVariableElement */: + displayParts.push(punctuationPart(59 /* ColonToken */)); + displayParts.push(spacePart()); + if (!(getObjectFlags(type) & 16 /* Anonymous */) && type.symbol) { + addRange(displayParts, symbolToDisplayParts( + typeChecker, + type.symbol, + enclosingDeclaration, + /*meaning*/ + void 0, + 4 /* AllowAnyNodeKind */ | 1 /* WriteTypeParametersOrArguments */ + )); + displayParts.push(lineBreakPart()); + } + if (useConstructSignatures) { + if (signature.flags & 4 /* Abstract */) { + displayParts.push(keywordPart(128 /* AbstractKeyword */)); + displayParts.push(spacePart()); + } + displayParts.push(keywordPart(105 /* NewKeyword */)); + displayParts.push(spacePart()); + } + addSignatureDisplayParts(signature, allSignatures, 262144 /* WriteArrowStyleSignature */); + break; + default: + addSignatureDisplayParts(signature, allSignatures); + } + hasAddedSymbolInfo = true; + hasMultipleSignatures = allSignatures.length > 1; + } + } else if (isNameOfFunctionDeclaration(location) && !(symbolFlags & 98304 /* Accessor */) || // name of function declaration + location.kind === 137 /* ConstructorKeyword */ && location.parent.kind === 176 /* Constructor */) { + const functionDeclaration = location.parent; + const locationIsSymbolDeclaration = symbol.declarations && find(symbol.declarations, (declaration) => declaration === (location.kind === 137 /* ConstructorKeyword */ ? functionDeclaration.parent : functionDeclaration)); + if (locationIsSymbolDeclaration) { + const allSignatures = functionDeclaration.kind === 176 /* Constructor */ ? type.getNonNullableType().getConstructSignatures() : type.getNonNullableType().getCallSignatures(); + if (!typeChecker.isImplementationOfOverload(functionDeclaration)) { + signature = typeChecker.getSignatureFromDeclaration(functionDeclaration); + } else { + signature = allSignatures[0]; + } + if (functionDeclaration.kind === 176 /* Constructor */) { + symbolKind = "constructor" /* constructorImplementationElement */; + addPrefixForAnyFunctionOrVar(type.symbol, symbolKind); + } else { + addPrefixForAnyFunctionOrVar( + functionDeclaration.kind === 179 /* CallSignature */ && !(type.symbol.flags & 2048 /* TypeLiteral */ || type.symbol.flags & 4096 /* ObjectLiteral */) ? type.symbol : symbol, + symbolKind + ); + } + if (signature) { + addSignatureDisplayParts(signature, allSignatures); + } + hasAddedSymbolInfo = true; + hasMultipleSignatures = allSignatures.length > 1; + } + } + } + if (symbolFlags & 32 /* Class */ && !hasAddedSymbolInfo && !isThisExpression) { + addAliasPrefixIfNecessary(); + if (getDeclarationOfKind(symbol, 231 /* ClassExpression */)) { + pushSymbolKind("local class" /* localClassElement */); + } else { + displayParts.push(keywordPart(86 /* ClassKeyword */)); + } + displayParts.push(spacePart()); + addFullSymbolName(symbol); + writeTypeParametersOfSymbol(symbol, sourceFile); + } + if (symbolFlags & 64 /* Interface */ && semanticMeaning & 2 /* Type */) { + prefixNextMeaning(); + displayParts.push(keywordPart(120 /* InterfaceKeyword */)); + displayParts.push(spacePart()); + addFullSymbolName(symbol); + writeTypeParametersOfSymbol(symbol, sourceFile); + } + if (symbolFlags & 524288 /* TypeAlias */ && semanticMeaning & 2 /* Type */) { + prefixNextMeaning(); + displayParts.push(keywordPart(156 /* TypeKeyword */)); + displayParts.push(spacePart()); + addFullSymbolName(symbol); + writeTypeParametersOfSymbol(symbol, sourceFile); + displayParts.push(spacePart()); + displayParts.push(operatorPart(64 /* EqualsToken */)); + displayParts.push(spacePart()); + addRange(displayParts, typeToDisplayParts(typeChecker, location.parent && isConstTypeReference(location.parent) ? typeChecker.getTypeAtLocation(location.parent) : typeChecker.getDeclaredTypeOfSymbol(symbol), enclosingDeclaration, 8388608 /* InTypeAlias */)); + } + if (symbolFlags & 384 /* Enum */) { + prefixNextMeaning(); + if (some(symbol.declarations, (d) => isEnumDeclaration(d) && isEnumConst(d))) { + displayParts.push(keywordPart(87 /* ConstKeyword */)); + displayParts.push(spacePart()); + } + displayParts.push(keywordPart(94 /* EnumKeyword */)); + displayParts.push(spacePart()); + addFullSymbolName(symbol); + } + if (symbolFlags & 1536 /* Module */ && !isThisExpression) { + prefixNextMeaning(); + const declaration = getDeclarationOfKind(symbol, 267 /* ModuleDeclaration */); + const isNamespace = declaration && declaration.name && declaration.name.kind === 80 /* Identifier */; + displayParts.push(keywordPart(isNamespace ? 145 /* NamespaceKeyword */ : 144 /* ModuleKeyword */)); + displayParts.push(spacePart()); + addFullSymbolName(symbol); + } + if (symbolFlags & 262144 /* TypeParameter */ && semanticMeaning & 2 /* Type */) { + prefixNextMeaning(); + displayParts.push(punctuationPart(21 /* OpenParenToken */)); + displayParts.push(textPart("type parameter")); + displayParts.push(punctuationPart(22 /* CloseParenToken */)); + displayParts.push(spacePart()); + addFullSymbolName(symbol); + if (symbol.parent) { + addInPrefix(); + addFullSymbolName(symbol.parent, enclosingDeclaration); + writeTypeParametersOfSymbol(symbol.parent, enclosingDeclaration); + } else { + const decl = getDeclarationOfKind(symbol, 168 /* TypeParameter */); + if (decl === void 0) return Debug.fail(); + const declaration = decl.parent; + if (declaration) { + if (isFunctionLike(declaration)) { + addInPrefix(); + const signature = typeChecker.getSignatureFromDeclaration(declaration); + if (declaration.kind === 180 /* ConstructSignature */) { + displayParts.push(keywordPart(105 /* NewKeyword */)); + displayParts.push(spacePart()); + } else if (declaration.kind !== 179 /* CallSignature */ && declaration.name) { + addFullSymbolName(declaration.symbol); + } + addRange(displayParts, signatureToDisplayParts(typeChecker, signature, sourceFile, 32 /* WriteTypeArgumentsOfSignature */)); + } else if (isTypeAliasDeclaration(declaration)) { + addInPrefix(); + displayParts.push(keywordPart(156 /* TypeKeyword */)); + displayParts.push(spacePart()); + addFullSymbolName(declaration.symbol); + writeTypeParametersOfSymbol(declaration.symbol, sourceFile); + } + } + } + } + if (symbolFlags & 8 /* EnumMember */) { + symbolKind = "enum member" /* enumMemberElement */; + addPrefixForAnyFunctionOrVar(symbol, "enum member"); + const declaration = (_a = symbol.declarations) == null ? void 0 : _a[0]; + if ((declaration == null ? void 0 : declaration.kind) === 306 /* EnumMember */) { + const constantValue = typeChecker.getConstantValue(declaration); + if (constantValue !== void 0) { + displayParts.push(spacePart()); + displayParts.push(operatorPart(64 /* EqualsToken */)); + displayParts.push(spacePart()); + displayParts.push(displayPart(getTextOfConstantValue(constantValue), typeof constantValue === "number" ? 7 /* numericLiteral */ : 8 /* stringLiteral */)); + } + } + } + if (symbol.flags & 2097152 /* Alias */) { + prefixNextMeaning(); + if (!hasAddedSymbolInfo || documentation.length === 0 && tags.length === 0) { + const resolvedSymbol = typeChecker.getAliasedSymbol(symbol); + if (resolvedSymbol !== symbol && resolvedSymbol.declarations && resolvedSymbol.declarations.length > 0) { + const resolvedNode = resolvedSymbol.declarations[0]; + const declarationName = getNameOfDeclaration(resolvedNode); + if (declarationName && !hasAddedSymbolInfo) { + const isExternalModuleDeclaration = isModuleWithStringLiteralName(resolvedNode) && hasSyntacticModifier(resolvedNode, 128 /* Ambient */); + const shouldUseAliasName = symbol.name !== "default" && !isExternalModuleDeclaration; + const resolvedInfo = getSymbolDisplayPartsDocumentationAndSymbolKindWorker( + typeChecker, + resolvedSymbol, + getSourceFileOfNode(resolvedNode), + enclosingDeclaration, + declarationName, + type, + semanticMeaning, + shouldUseAliasName ? symbol : resolvedSymbol + ); + displayParts.push(...resolvedInfo.displayParts); + displayParts.push(lineBreakPart()); + documentationFromAlias = resolvedInfo.documentation; + tagsFromAlias = resolvedInfo.tags; + } else { + documentationFromAlias = resolvedSymbol.getContextualDocumentationComment(resolvedNode, typeChecker); + tagsFromAlias = resolvedSymbol.getJsDocTags(typeChecker); + } + } + } + if (symbol.declarations) { + switch (symbol.declarations[0].kind) { + case 270 /* NamespaceExportDeclaration */: + displayParts.push(keywordPart(95 /* ExportKeyword */)); + displayParts.push(spacePart()); + displayParts.push(keywordPart(145 /* NamespaceKeyword */)); + break; + case 277 /* ExportAssignment */: + displayParts.push(keywordPart(95 /* ExportKeyword */)); + displayParts.push(spacePart()); + displayParts.push(keywordPart(symbol.declarations[0].isExportEquals ? 64 /* EqualsToken */ : 90 /* DefaultKeyword */)); + break; + case 281 /* ExportSpecifier */: + displayParts.push(keywordPart(95 /* ExportKeyword */)); + break; + default: + displayParts.push(keywordPart(102 /* ImportKeyword */)); + } + } + displayParts.push(spacePart()); + addFullSymbolName(symbol); + forEach(symbol.declarations, (declaration) => { + if (declaration.kind === 271 /* ImportEqualsDeclaration */) { + const importEqualsDeclaration = declaration; + if (isExternalModuleImportEqualsDeclaration(importEqualsDeclaration)) { + displayParts.push(spacePart()); + displayParts.push(operatorPart(64 /* EqualsToken */)); + displayParts.push(spacePart()); + displayParts.push(keywordPart(149 /* RequireKeyword */)); + displayParts.push(punctuationPart(21 /* OpenParenToken */)); + displayParts.push(displayPart(getTextOfNode(getExternalModuleImportEqualsDeclarationExpression(importEqualsDeclaration)), 8 /* stringLiteral */)); + displayParts.push(punctuationPart(22 /* CloseParenToken */)); + } else { + const internalAliasSymbol = typeChecker.getSymbolAtLocation(importEqualsDeclaration.moduleReference); + if (internalAliasSymbol) { + displayParts.push(spacePart()); + displayParts.push(operatorPart(64 /* EqualsToken */)); + displayParts.push(spacePart()); + addFullSymbolName(internalAliasSymbol, enclosingDeclaration); + } + } + return true; + } + }); + } + if (!hasAddedSymbolInfo) { + if (symbolKind !== "" /* unknown */) { + if (type) { + if (isThisExpression) { + prefixNextMeaning(); + displayParts.push(keywordPart(110 /* ThisKeyword */)); + } else { + addPrefixForAnyFunctionOrVar(symbol, symbolKind); + } + if (symbolKind === "property" /* memberVariableElement */ || symbolKind === "accessor" /* memberAccessorVariableElement */ || symbolKind === "getter" /* memberGetAccessorElement */ || symbolKind === "setter" /* memberSetAccessorElement */ || symbolKind === "JSX attribute" /* jsxAttribute */ || symbolFlags & 3 /* Variable */ || symbolKind === "local var" /* localVariableElement */ || symbolKind === "index" /* indexSignatureElement */ || symbolKind === "using" /* variableUsingElement */ || symbolKind === "await using" /* variableAwaitUsingElement */ || isThisExpression) { + displayParts.push(punctuationPart(59 /* ColonToken */)); + displayParts.push(spacePart()); + if (type.symbol && type.symbol.flags & 262144 /* TypeParameter */ && symbolKind !== "index" /* indexSignatureElement */) { + const typeParameterParts = mapToDisplayParts((writer) => { + const param = typeChecker.typeParameterToDeclaration(type, enclosingDeclaration, symbolDisplayNodeBuilderFlags); + getPrinter().writeNode(4 /* Unspecified */, param, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration)), writer); + }); + addRange(displayParts, typeParameterParts); + } else { + addRange(displayParts, typeToDisplayParts(typeChecker, type, enclosingDeclaration)); + } + if (isTransientSymbol(symbol) && symbol.links.target && isTransientSymbol(symbol.links.target) && symbol.links.target.links.tupleLabelDeclaration) { + const labelDecl = symbol.links.target.links.tupleLabelDeclaration; + Debug.assertNode(labelDecl.name, isIdentifier); + displayParts.push(spacePart()); + displayParts.push(punctuationPart(21 /* OpenParenToken */)); + displayParts.push(textPart(idText(labelDecl.name))); + displayParts.push(punctuationPart(22 /* CloseParenToken */)); + } + } else if (symbolFlags & 16 /* Function */ || symbolFlags & 8192 /* Method */ || symbolFlags & 16384 /* Constructor */ || symbolFlags & 131072 /* Signature */ || symbolFlags & 98304 /* Accessor */ || symbolKind === "method" /* memberFunctionElement */) { + const allSignatures = type.getNonNullableType().getCallSignatures(); + if (allSignatures.length) { + addSignatureDisplayParts(allSignatures[0], allSignatures); + hasMultipleSignatures = allSignatures.length > 1; + } + } + } + } else { + symbolKind = getSymbolKind(typeChecker, symbol, location); + } + } + if (documentation.length === 0 && !hasMultipleSignatures) { + documentation = symbol.getContextualDocumentationComment(enclosingDeclaration, typeChecker); + } + if (documentation.length === 0 && symbolFlags & 4 /* Property */) { + if (symbol.parent && symbol.declarations && forEach(symbol.parent.declarations, (declaration) => declaration.kind === 307 /* SourceFile */)) { + for (const declaration of symbol.declarations) { + if (!declaration.parent || declaration.parent.kind !== 226 /* BinaryExpression */) { + continue; + } + const rhsSymbol = typeChecker.getSymbolAtLocation(declaration.parent.right); + if (!rhsSymbol) { + continue; + } + documentation = rhsSymbol.getDocumentationComment(typeChecker); + tags = rhsSymbol.getJsDocTags(typeChecker); + if (documentation.length > 0) { + break; + } + } + } + } + if (documentation.length === 0 && isIdentifier(location) && symbol.valueDeclaration && isBindingElement(symbol.valueDeclaration)) { + const declaration = symbol.valueDeclaration; + const parent2 = declaration.parent; + const name = declaration.propertyName || declaration.name; + if (isIdentifier(name) && isObjectBindingPattern(parent2)) { + const propertyName = getTextOfIdentifierOrLiteral(name); + const objectType = typeChecker.getTypeAtLocation(parent2); + documentation = firstDefined(objectType.isUnion() ? objectType.types : [objectType], (t) => { + const prop = t.getProperty(propertyName); + return prop ? prop.getDocumentationComment(typeChecker) : void 0; + }) || emptyArray; + } + } + if (tags.length === 0 && !hasMultipleSignatures) { + tags = symbol.getContextualJsDocTags(enclosingDeclaration, typeChecker); + } + if (documentation.length === 0 && documentationFromAlias) { + documentation = documentationFromAlias; + } + if (tags.length === 0 && tagsFromAlias) { + tags = tagsFromAlias; + } + return { displayParts, documentation, symbolKind, tags: tags.length === 0 ? void 0 : tags }; + function getPrinter() { + return createPrinterWithRemoveComments(); + } + function prefixNextMeaning() { + if (displayParts.length) { + displayParts.push(lineBreakPart()); + } + addAliasPrefixIfNecessary(); + } + function addAliasPrefixIfNecessary() { + if (alias) { + pushSymbolKind("alias" /* alias */); + displayParts.push(spacePart()); + } + } + function addInPrefix() { + displayParts.push(spacePart()); + displayParts.push(keywordPart(103 /* InKeyword */)); + displayParts.push(spacePart()); + } + function addFullSymbolName(symbolToDisplay, enclosingDeclaration2) { + let indexInfos; + if (alias && symbolToDisplay === symbol) { + symbolToDisplay = alias; + } + if (symbolKind === "index" /* indexSignatureElement */) { + indexInfos = typeChecker.getIndexInfosOfIndexSymbol(symbolToDisplay); + } + let fullSymbolDisplayParts = []; + if (symbolToDisplay.flags & 131072 /* Signature */ && indexInfos) { + if (symbolToDisplay.parent) { + fullSymbolDisplayParts = symbolToDisplayParts(typeChecker, symbolToDisplay.parent); + } + fullSymbolDisplayParts.push(punctuationPart(23 /* OpenBracketToken */)); + indexInfos.forEach((info, i) => { + fullSymbolDisplayParts.push(...typeToDisplayParts(typeChecker, info.keyType)); + if (i !== indexInfos.length - 1) { + fullSymbolDisplayParts.push(spacePart()); + fullSymbolDisplayParts.push(punctuationPart(52 /* BarToken */)); + fullSymbolDisplayParts.push(spacePart()); + } + }); + fullSymbolDisplayParts.push(punctuationPart(24 /* CloseBracketToken */)); + } else { + fullSymbolDisplayParts = symbolToDisplayParts( + typeChecker, + symbolToDisplay, + enclosingDeclaration2 || sourceFile, + /*meaning*/ + void 0, + 1 /* WriteTypeParametersOrArguments */ | 2 /* UseOnlyExternalAliasing */ | 4 /* AllowAnyNodeKind */ + ); + } + addRange(displayParts, fullSymbolDisplayParts); + if (symbol.flags & 16777216 /* Optional */) { + displayParts.push(punctuationPart(58 /* QuestionToken */)); + } + } + function addPrefixForAnyFunctionOrVar(symbol2, symbolKind2) { + prefixNextMeaning(); + if (symbolKind2) { + pushSymbolKind(symbolKind2); + if (symbol2 && !some(symbol2.declarations, (d) => isArrowFunction(d) || (isFunctionExpression(d) || isClassExpression(d)) && !d.name)) { + displayParts.push(spacePart()); + addFullSymbolName(symbol2); + } + } + } + function pushSymbolKind(symbolKind2) { + switch (symbolKind2) { + case "var" /* variableElement */: + case "function" /* functionElement */: + case "let" /* letElement */: + case "const" /* constElement */: + case "constructor" /* constructorImplementationElement */: + case "using" /* variableUsingElement */: + case "await using" /* variableAwaitUsingElement */: + displayParts.push(textOrKeywordPart(symbolKind2)); + return; + default: + displayParts.push(punctuationPart(21 /* OpenParenToken */)); + displayParts.push(textOrKeywordPart(symbolKind2)); + displayParts.push(punctuationPart(22 /* CloseParenToken */)); + return; + } + } + function addSignatureDisplayParts(signature, allSignatures, flags = 0 /* None */) { + addRange(displayParts, signatureToDisplayParts(typeChecker, signature, enclosingDeclaration, flags | 32 /* WriteTypeArgumentsOfSignature */)); + if (allSignatures.length > 1) { + displayParts.push(spacePart()); + displayParts.push(punctuationPart(21 /* OpenParenToken */)); + displayParts.push(operatorPart(40 /* PlusToken */)); + displayParts.push(displayPart((allSignatures.length - 1).toString(), 7 /* numericLiteral */)); + displayParts.push(spacePart()); + displayParts.push(textPart(allSignatures.length === 2 ? "overload" : "overloads")); + displayParts.push(punctuationPart(22 /* CloseParenToken */)); + } + documentation = signature.getDocumentationComment(typeChecker); + tags = signature.getJsDocTags(); + if (allSignatures.length > 1 && documentation.length === 0 && tags.length === 0) { + documentation = allSignatures[0].getDocumentationComment(typeChecker); + tags = allSignatures[0].getJsDocTags().filter((tag) => tag.name !== "deprecated"); + } + } + function writeTypeParametersOfSymbol(symbol2, enclosingDeclaration2) { + const typeParameterParts = mapToDisplayParts((writer) => { + const params = typeChecker.symbolToTypeParameterDeclarations(symbol2, enclosingDeclaration2, symbolDisplayNodeBuilderFlags); + getPrinter().writeList(53776 /* TypeParameters */, params, getSourceFileOfNode(getParseTreeNode(enclosingDeclaration2)), writer); + }); + addRange(displayParts, typeParameterParts); + } +} +function getSymbolDisplayPartsDocumentationAndSymbolKind(typeChecker, symbol, sourceFile, enclosingDeclaration, location, semanticMeaning = getMeaningFromLocation(location), alias) { + return getSymbolDisplayPartsDocumentationAndSymbolKindWorker( + typeChecker, + symbol, + sourceFile, + enclosingDeclaration, + location, + /*type*/ + void 0, + semanticMeaning, + alias + ); +} +function isLocalVariableOrFunction(symbol) { + if (symbol.parent) { + return false; + } + return forEach(symbol.declarations, (declaration) => { + if (declaration.kind === 218 /* FunctionExpression */) { + return true; + } + if (declaration.kind !== 260 /* VariableDeclaration */ && declaration.kind !== 262 /* FunctionDeclaration */) { + return false; + } + for (let parent2 = declaration.parent; !isFunctionBlock(parent2); parent2 = parent2.parent) { + if (parent2.kind === 307 /* SourceFile */ || parent2.kind === 268 /* ModuleBlock */) { + return false; + } + } + return true; + }); +} + +// src/services/_namespaces/ts.textChanges.ts +var ts_textChanges_exports = {}; +__export(ts_textChanges_exports, { + ChangeTracker: () => ChangeTracker, + LeadingTriviaOption: () => LeadingTriviaOption, + TrailingTriviaOption: () => TrailingTriviaOption, + applyChanges: () => applyChanges, + assignPositionsToNode: () => assignPositionsToNode, + createWriter: () => createWriter, + deleteNode: () => deleteNode, + getAdjustedEndPosition: () => getAdjustedEndPosition, + isThisTypeAnnotatable: () => isThisTypeAnnotatable, + isValidLocationToAddComment: () => isValidLocationToAddComment +}); + +// src/services/textChanges.ts +function getPos2(n) { + const result = n.__pos; + Debug.assert(typeof result === "number"); + return result; +} +function setPos(n, pos) { + Debug.assert(typeof pos === "number"); + n.__pos = pos; +} +function getEnd(n) { + const result = n.__end; + Debug.assert(typeof result === "number"); + return result; +} +function setEnd(n, end) { + Debug.assert(typeof end === "number"); + n.__end = end; +} +var LeadingTriviaOption = /* @__PURE__ */ ((LeadingTriviaOption2) => { + LeadingTriviaOption2[LeadingTriviaOption2["Exclude"] = 0] = "Exclude"; + LeadingTriviaOption2[LeadingTriviaOption2["IncludeAll"] = 1] = "IncludeAll"; + LeadingTriviaOption2[LeadingTriviaOption2["JSDoc"] = 2] = "JSDoc"; + LeadingTriviaOption2[LeadingTriviaOption2["StartLine"] = 3] = "StartLine"; + return LeadingTriviaOption2; +})(LeadingTriviaOption || {}); +var TrailingTriviaOption = /* @__PURE__ */ ((TrailingTriviaOption2) => { + TrailingTriviaOption2[TrailingTriviaOption2["Exclude"] = 0] = "Exclude"; + TrailingTriviaOption2[TrailingTriviaOption2["ExcludeWhitespace"] = 1] = "ExcludeWhitespace"; + TrailingTriviaOption2[TrailingTriviaOption2["Include"] = 2] = "Include"; + return TrailingTriviaOption2; +})(TrailingTriviaOption || {}); +function skipWhitespacesAndLineBreaks(text, start) { + return skipTrivia( + text, + start, + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + true + ); +} +function hasCommentsBeforeLineBreak(text, start) { + let i = start; + while (i < text.length) { + const ch = text.charCodeAt(i); + if (isWhiteSpaceSingleLine(ch)) { + i++; + continue; + } + return ch === 47 /* slash */; + } + return false; +} +var useNonAdjustedPositions = { + leadingTriviaOption: 0 /* Exclude */, + trailingTriviaOption: 0 /* Exclude */ +}; +function getAdjustedRange(sourceFile, startNode2, endNode2, options) { + return { pos: getAdjustedStartPosition(sourceFile, startNode2, options), end: getAdjustedEndPosition(sourceFile, endNode2, options) }; +} +function getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment = false) { + var _a, _b; + const { leadingTriviaOption } = options; + if (leadingTriviaOption === 0 /* Exclude */) { + return node.getStart(sourceFile); + } + if (leadingTriviaOption === 3 /* StartLine */) { + const startPos = node.getStart(sourceFile); + const pos = getLineStartPositionForPosition(startPos, sourceFile); + return rangeContainsPosition(node, pos) ? pos : startPos; + } + if (leadingTriviaOption === 2 /* JSDoc */) { + const JSDocComments = getJSDocCommentRanges(node, sourceFile.text); + if (JSDocComments == null ? void 0 : JSDocComments.length) { + return getLineStartPositionForPosition(JSDocComments[0].pos, sourceFile); + } + } + const fullStart = node.getFullStart(); + const start = node.getStart(sourceFile); + if (fullStart === start) { + return start; + } + const fullStartLine = getLineStartPositionForPosition(fullStart, sourceFile); + const startLine = getLineStartPositionForPosition(start, sourceFile); + if (startLine === fullStartLine) { + return leadingTriviaOption === 1 /* IncludeAll */ ? fullStart : start; + } + if (hasTrailingComment) { + const comment = ((_a = getLeadingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _a[0]) || ((_b = getTrailingCommentRanges(sourceFile.text, fullStart)) == null ? void 0 : _b[0]); + if (comment) { + return skipTrivia( + sourceFile.text, + comment.end, + /*stopAfterLineBreak*/ + true, + /*stopAtComments*/ + true + ); + } + } + const nextLineStart = fullStart > 0 ? 1 : 0; + let adjustedStartPosition = getStartPositionOfLine(getLineOfLocalPosition(sourceFile, fullStartLine) + nextLineStart, sourceFile); + adjustedStartPosition = skipWhitespacesAndLineBreaks(sourceFile.text, adjustedStartPosition); + return getStartPositionOfLine(getLineOfLocalPosition(sourceFile, adjustedStartPosition), sourceFile); +} +function getEndPositionOfMultilineTrailingComment(sourceFile, node, options) { + const { end } = node; + const { trailingTriviaOption } = options; + if (trailingTriviaOption === 2 /* Include */) { + const comments = getTrailingCommentRanges(sourceFile.text, end); + if (comments) { + const nodeEndLine = getLineOfLocalPosition(sourceFile, node.end); + for (const comment of comments) { + if (comment.kind === 2 /* SingleLineCommentTrivia */ || getLineOfLocalPosition(sourceFile, comment.pos) > nodeEndLine) { + break; + } + const commentEndLine = getLineOfLocalPosition(sourceFile, comment.end); + if (commentEndLine > nodeEndLine) { + return skipTrivia( + sourceFile.text, + comment.end, + /*stopAfterLineBreak*/ + true, + /*stopAtComments*/ + true + ); + } + } + } + } + return void 0; +} +function getAdjustedEndPosition(sourceFile, node, options) { + var _a; + const { end } = node; + const { trailingTriviaOption } = options; + if (trailingTriviaOption === 0 /* Exclude */) { + return end; + } + if (trailingTriviaOption === 1 /* ExcludeWhitespace */) { + const comments = concatenate(getTrailingCommentRanges(sourceFile.text, end), getLeadingCommentRanges(sourceFile.text, end)); + const realEnd = (_a = comments == null ? void 0 : comments[comments.length - 1]) == null ? void 0 : _a.end; + if (realEnd) { + return realEnd; + } + return end; + } + const multilineEndPosition = getEndPositionOfMultilineTrailingComment(sourceFile, node, options); + if (multilineEndPosition) { + return multilineEndPosition; + } + const newEnd = skipTrivia( + sourceFile.text, + end, + /*stopAfterLineBreak*/ + true + ); + return newEnd !== end && (trailingTriviaOption === 2 /* Include */ || isLineBreak(sourceFile.text.charCodeAt(newEnd - 1))) ? newEnd : end; +} +function isSeparator(node, candidate) { + return !!candidate && !!node.parent && (candidate.kind === 28 /* CommaToken */ || candidate.kind === 27 /* SemicolonToken */ && node.parent.kind === 210 /* ObjectLiteralExpression */); +} +function isThisTypeAnnotatable(containingFunction) { + return isFunctionExpression(containingFunction) || isFunctionDeclaration(containingFunction); +} +var ChangeTracker = class _ChangeTracker { + /** Public for tests only. Other callers should use `ChangeTracker.with`. */ + constructor(newLineCharacter, formatContext) { + this.newLineCharacter = newLineCharacter; + this.formatContext = formatContext; + this.changes = []; + this.classesWithNodesInsertedAtStart = /* @__PURE__ */ new Map(); + // Set implemented as Map + this.deletedNodes = []; + } + static fromContext(context) { + return new _ChangeTracker(getNewLineOrDefaultFromHost(context.host, context.formatContext.options), context.formatContext); + } + static with(context, cb) { + const tracker = _ChangeTracker.fromContext(context); + cb(tracker); + return tracker.getChanges(); + } + pushRaw(sourceFile, change) { + Debug.assertEqual(sourceFile.fileName, change.fileName); + for (const c of change.textChanges) { + this.changes.push({ + kind: 3 /* Text */, + sourceFile, + text: c.newText, + range: createTextRangeFromSpan(c.span) + }); + } + } + deleteRange(sourceFile, range) { + this.changes.push({ kind: 0 /* Remove */, sourceFile, range }); + } + delete(sourceFile, node) { + this.deletedNodes.push({ sourceFile, node }); + } + /** Stop! Consider using `delete` instead, which has logic for deleting nodes from delimited lists. */ + deleteNode(sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { + this.deleteRange(sourceFile, getAdjustedRange(sourceFile, node, node, options)); + } + deleteNodes(sourceFile, nodes, options = { leadingTriviaOption: 1 /* IncludeAll */ }, hasTrailingComment) { + for (const node of nodes) { + const pos = getAdjustedStartPosition(sourceFile, node, options, hasTrailingComment); + const end = getAdjustedEndPosition(sourceFile, node, options); + this.deleteRange(sourceFile, { pos, end }); + hasTrailingComment = !!getEndPositionOfMultilineTrailingComment(sourceFile, node, options); + } + } + deleteModifier(sourceFile, modifier) { + this.deleteRange(sourceFile, { pos: modifier.getStart(sourceFile), end: skipTrivia( + sourceFile.text, + modifier.end, + /*stopAfterLineBreak*/ + true + ) }); + } + deleteNodeRange(sourceFile, startNode2, endNode2, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { + const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options); + const endPosition = getAdjustedEndPosition(sourceFile, endNode2, options); + this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); + } + deleteNodeRangeExcludingEnd(sourceFile, startNode2, afterEndNode, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { + const startPosition = getAdjustedStartPosition(sourceFile, startNode2, options); + const endPosition = afterEndNode === void 0 ? sourceFile.text.length : getAdjustedStartPosition(sourceFile, afterEndNode, options); + this.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); + } + replaceRange(sourceFile, range, newNode, options = {}) { + this.changes.push({ kind: 1 /* ReplaceWithSingleNode */, sourceFile, range, options, node: newNode }); + } + replaceNode(sourceFile, oldNode, newNode, options = useNonAdjustedPositions) { + this.replaceRange(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNode, options); + } + replaceNodeRange(sourceFile, startNode2, endNode2, newNode, options = useNonAdjustedPositions) { + this.replaceRange(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNode, options); + } + replaceRangeWithNodes(sourceFile, range, newNodes, options = {}) { + this.changes.push({ kind: 2 /* ReplaceWithMultipleNodes */, sourceFile, range, options, nodes: newNodes }); + } + replaceNodeWithNodes(sourceFile, oldNode, newNodes, options = useNonAdjustedPositions) { + this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, options), newNodes, options); + } + replaceNodeWithText(sourceFile, oldNode, text) { + this.replaceRangeWithText(sourceFile, getAdjustedRange(sourceFile, oldNode, oldNode, useNonAdjustedPositions), text); + } + replaceNodeRangeWithNodes(sourceFile, startNode2, endNode2, newNodes, options = useNonAdjustedPositions) { + this.replaceRangeWithNodes(sourceFile, getAdjustedRange(sourceFile, startNode2, endNode2, options), newNodes, options); + } + nodeHasTrailingComment(sourceFile, oldNode, configurableEnd = useNonAdjustedPositions) { + return !!getEndPositionOfMultilineTrailingComment(sourceFile, oldNode, configurableEnd); + } + nextCommaToken(sourceFile, node) { + const next = findNextToken(node, node.parent, sourceFile); + return next && next.kind === 28 /* CommaToken */ ? next : void 0; + } + replacePropertyAssignment(sourceFile, oldNode, newNode) { + const suffix = this.nextCommaToken(sourceFile, oldNode) ? "" : "," + this.newLineCharacter; + this.replaceNode(sourceFile, oldNode, newNode, { suffix }); + } + insertNodeAt(sourceFile, pos, newNode, options = {}) { + this.replaceRange(sourceFile, createRange(pos), newNode, options); + } + insertNodesAt(sourceFile, pos, newNodes, options = {}) { + this.replaceRangeWithNodes(sourceFile, createRange(pos), newNodes, options); + } + insertNodeAtTopOfFile(sourceFile, newNode, blankLineBetween) { + this.insertAtTopOfFile(sourceFile, newNode, blankLineBetween); + } + insertNodesAtTopOfFile(sourceFile, newNodes, blankLineBetween) { + this.insertAtTopOfFile(sourceFile, newNodes, blankLineBetween); + } + insertAtTopOfFile(sourceFile, insert, blankLineBetween) { + const pos = getInsertionPositionAtSourceFileTop(sourceFile); + const options = { + prefix: pos === 0 ? void 0 : this.newLineCharacter, + suffix: (isLineBreak(sourceFile.text.charCodeAt(pos)) ? "" : this.newLineCharacter) + (blankLineBetween ? this.newLineCharacter : "") + }; + if (isArray(insert)) { + this.insertNodesAt(sourceFile, pos, insert, options); + } else { + this.insertNodeAt(sourceFile, pos, insert, options); + } + } + insertNodesAtEndOfFile(sourceFile, newNodes, blankLineBetween) { + this.insertAtEndOfFile(sourceFile, newNodes, blankLineBetween); + } + insertAtEndOfFile(sourceFile, insert, blankLineBetween) { + const pos = sourceFile.end + 1; + const options = { + prefix: this.newLineCharacter, + suffix: this.newLineCharacter + (blankLineBetween ? this.newLineCharacter : "") + }; + this.insertNodesAt(sourceFile, pos, insert, options); + } + insertStatementsInNewFile(fileName, statements, oldFile) { + if (!this.newFileChanges) { + this.newFileChanges = createMultiMap(); + } + this.newFileChanges.add(fileName, { oldFile, statements }); + } + insertFirstParameter(sourceFile, parameters, newParam) { + const p0 = firstOrUndefined(parameters); + if (p0) { + this.insertNodeBefore(sourceFile, p0, newParam); + } else { + this.insertNodeAt(sourceFile, parameters.pos, newParam); + } + } + insertNodeBefore(sourceFile, before, newNode, blankLineBetween = false, options = {}) { + this.insertNodeAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNode, this.getOptionsForInsertNodeBefore(before, newNode, blankLineBetween)); + } + insertNodesBefore(sourceFile, before, newNodes, blankLineBetween = false, options = {}) { + this.insertNodesAt(sourceFile, getAdjustedStartPosition(sourceFile, before, options), newNodes, this.getOptionsForInsertNodeBefore(before, first(newNodes), blankLineBetween)); + } + insertModifierAt(sourceFile, pos, modifier, options = {}) { + this.insertNodeAt(sourceFile, pos, factory.createToken(modifier), options); + } + insertModifierBefore(sourceFile, modifier, before) { + return this.insertModifierAt(sourceFile, before.getStart(sourceFile), modifier, { suffix: " " }); + } + insertCommentBeforeLine(sourceFile, lineNumber, position, commentText) { + const lineStartPosition = getStartPositionOfLine(lineNumber, sourceFile); + const startPosition = getFirstNonSpaceCharacterPosition(sourceFile.text, lineStartPosition); + const insertAtLineStart = isValidLocationToAddComment(sourceFile, startPosition); + const token = getTouchingToken(sourceFile, insertAtLineStart ? startPosition : position); + const indent3 = sourceFile.text.slice(lineStartPosition, startPosition); + const text = `${insertAtLineStart ? "" : this.newLineCharacter}//${commentText}${this.newLineCharacter}${indent3}`; + this.insertText(sourceFile, token.getStart(sourceFile), text); + } + insertJsdocCommentBefore(sourceFile, node, tag) { + const fnStart = node.getStart(sourceFile); + if (node.jsDoc) { + for (const jsdoc of node.jsDoc) { + this.deleteRange(sourceFile, { + pos: getLineStartPositionForPosition(jsdoc.getStart(sourceFile), sourceFile), + end: getAdjustedEndPosition( + sourceFile, + jsdoc, + /*options*/ + {} + ) + }); + } + } + const startPosition = getPrecedingNonSpaceCharacterPosition(sourceFile.text, fnStart - 1); + const indent3 = sourceFile.text.slice(startPosition, fnStart); + this.insertNodeAt(sourceFile, fnStart, tag, { suffix: this.newLineCharacter + indent3 }); + } + createJSDocText(sourceFile, node) { + const comments = flatMap(node.jsDoc, (jsDoc2) => isString(jsDoc2.comment) ? factory.createJSDocText(jsDoc2.comment) : jsDoc2.comment); + const jsDoc = singleOrUndefined(node.jsDoc); + return jsDoc && positionsAreOnSameLine(jsDoc.pos, jsDoc.end, sourceFile) && length(comments) === 0 ? void 0 : factory.createNodeArray(intersperse(comments, factory.createJSDocText("\n"))); + } + replaceJSDocComment(sourceFile, node, tags) { + this.insertJsdocCommentBefore(sourceFile, updateJSDocHost(node), factory.createJSDocComment(this.createJSDocText(sourceFile, node), factory.createNodeArray(tags))); + } + addJSDocTags(sourceFile, parent2, newTags) { + const oldTags = flatMapToMutable(parent2.jsDoc, (j) => j.tags); + const unmergedNewTags = newTags.filter( + (newTag) => !oldTags.some((tag, i) => { + const merged = tryMergeJsdocTags(tag, newTag); + if (merged) oldTags[i] = merged; + return !!merged; + }) + ); + this.replaceJSDocComment(sourceFile, parent2, [...oldTags, ...unmergedNewTags]); + } + filterJSDocTags(sourceFile, parent2, predicate) { + this.replaceJSDocComment(sourceFile, parent2, filter(flatMapToMutable(parent2.jsDoc, (j) => j.tags), predicate)); + } + replaceRangeWithText(sourceFile, range, text) { + this.changes.push({ kind: 3 /* Text */, sourceFile, range, text }); + } + insertText(sourceFile, pos, text) { + this.replaceRangeWithText(sourceFile, createRange(pos), text); + } + /** Prefer this over replacing a node with another that has a type annotation, as it avoids reformatting the other parts of the node. */ + tryInsertTypeAnnotation(sourceFile, node, type) { + let endNode2; + if (isFunctionLike(node)) { + endNode2 = findChildOfKind(node, 22 /* CloseParenToken */, sourceFile); + if (!endNode2) { + if (!isArrowFunction(node)) return false; + endNode2 = first(node.parameters); + } + } else { + endNode2 = (node.kind === 260 /* VariableDeclaration */ ? node.exclamationToken : node.questionToken) ?? node.name; + } + this.insertNodeAt(sourceFile, endNode2.end, type, { prefix: ": " }); + return true; + } + tryInsertThisTypeAnnotation(sourceFile, node, type) { + const start = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile).getStart(sourceFile) + 1; + const suffix = node.parameters.length ? ", " : ""; + this.insertNodeAt(sourceFile, start, type, { prefix: "this: ", suffix }); + } + insertTypeParameters(sourceFile, node, typeParameters) { + const start = (findChildOfKind(node, 21 /* OpenParenToken */, sourceFile) || first(node.parameters)).getStart(sourceFile); + this.insertNodesAt(sourceFile, start, typeParameters, { prefix: "<", suffix: ">", joiner: ", " }); + } + getOptionsForInsertNodeBefore(before, inserted, blankLineBetween) { + if (isStatement(before) || isClassElement(before)) { + return { suffix: blankLineBetween ? this.newLineCharacter + this.newLineCharacter : this.newLineCharacter }; + } else if (isVariableDeclaration(before)) { + return { suffix: ", " }; + } else if (isParameter(before)) { + return isParameter(inserted) ? { suffix: ", " } : {}; + } else if (isStringLiteral(before) && isImportDeclaration(before.parent) || isNamedImports(before)) { + return { suffix: ", " }; + } else if (isImportSpecifier(before)) { + return { suffix: "," + (blankLineBetween ? this.newLineCharacter : " ") }; + } + return Debug.failBadSyntaxKind(before); + } + insertNodeAtConstructorStart(sourceFile, ctr, newStatement) { + const firstStatement = firstOrUndefined(ctr.body.statements); + if (!firstStatement || !ctr.body.multiLine) { + this.replaceConstructorBody(sourceFile, ctr, [newStatement, ...ctr.body.statements]); + } else { + this.insertNodeBefore(sourceFile, firstStatement, newStatement); + } + } + insertNodeAtConstructorStartAfterSuperCall(sourceFile, ctr, newStatement) { + const superCallStatement = find(ctr.body.statements, (stmt) => isExpressionStatement(stmt) && isSuperCall(stmt.expression)); + if (!superCallStatement || !ctr.body.multiLine) { + this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]); + } else { + this.insertNodeAfter(sourceFile, superCallStatement, newStatement); + } + } + insertNodeAtConstructorEnd(sourceFile, ctr, newStatement) { + const lastStatement = lastOrUndefined(ctr.body.statements); + if (!lastStatement || !ctr.body.multiLine) { + this.replaceConstructorBody(sourceFile, ctr, [...ctr.body.statements, newStatement]); + } else { + this.insertNodeAfter(sourceFile, lastStatement, newStatement); + } + } + replaceConstructorBody(sourceFile, ctr, statements) { + this.replaceNode(sourceFile, ctr.body, factory.createBlock( + statements, + /*multiLine*/ + true + )); + } + insertNodeAtEndOfScope(sourceFile, scope, newNode) { + const pos = getAdjustedStartPosition(sourceFile, scope.getLastToken(), {}); + this.insertNodeAt(sourceFile, pos, newNode, { + prefix: isLineBreak(sourceFile.text.charCodeAt(scope.getLastToken().pos)) ? this.newLineCharacter : this.newLineCharacter + this.newLineCharacter, + suffix: this.newLineCharacter + }); + } + insertMemberAtStart(sourceFile, node, newElement) { + this.insertNodeAtStartWorker(sourceFile, node, newElement); + } + insertNodeAtObjectStart(sourceFile, obj, newElement) { + this.insertNodeAtStartWorker(sourceFile, obj, newElement); + } + insertNodeAtStartWorker(sourceFile, node, newElement) { + const indentation = this.guessIndentationFromExistingMembers(sourceFile, node) ?? this.computeIndentationForNewMember(sourceFile, node); + this.insertNodeAt(sourceFile, getMembersOrProperties(node).pos, newElement, this.getInsertNodeAtStartInsertOptions(sourceFile, node, indentation)); + } + /** + * Tries to guess the indentation from the existing members of a class/interface/object. All members must be on + * new lines and must share the same indentation. + */ + guessIndentationFromExistingMembers(sourceFile, node) { + let indentation; + let lastRange = node; + for (const member of getMembersOrProperties(node)) { + if (rangeStartPositionsAreOnSameLine(lastRange, member, sourceFile)) { + return void 0; + } + const memberStart = member.getStart(sourceFile); + const memberIndentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(memberStart, sourceFile), memberStart, sourceFile, this.formatContext.options); + if (indentation === void 0) { + indentation = memberIndentation; + } else if (memberIndentation !== indentation) { + return void 0; + } + lastRange = member; + } + return indentation; + } + computeIndentationForNewMember(sourceFile, node) { + const nodeStart = node.getStart(sourceFile); + return ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(getLineStartPositionForPosition(nodeStart, sourceFile), nodeStart, sourceFile, this.formatContext.options) + (this.formatContext.options.indentSize ?? 4); + } + getInsertNodeAtStartInsertOptions(sourceFile, node, indentation) { + const members = getMembersOrProperties(node); + const isEmpty = members.length === 0; + const isFirstInsertion = !this.classesWithNodesInsertedAtStart.has(getNodeId(node)); + if (isFirstInsertion) { + this.classesWithNodesInsertedAtStart.set(getNodeId(node), { node, sourceFile }); + } + const insertTrailingComma = isObjectLiteralExpression(node) && (!isJsonSourceFile(sourceFile) || !isEmpty); + const insertLeadingComma = isObjectLiteralExpression(node) && isJsonSourceFile(sourceFile) && isEmpty && !isFirstInsertion; + return { + indentation, + prefix: (insertLeadingComma ? "," : "") + this.newLineCharacter, + suffix: insertTrailingComma ? "," : isInterfaceDeclaration(node) && isEmpty ? ";" : "" + }; + } + insertNodeAfterComma(sourceFile, after, newNode) { + const endPosition = this.insertNodeAfterWorker(sourceFile, this.nextCommaToken(sourceFile, after) || after, newNode); + this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after)); + } + insertNodeAfter(sourceFile, after, newNode) { + const endPosition = this.insertNodeAfterWorker(sourceFile, after, newNode); + this.insertNodeAt(sourceFile, endPosition, newNode, this.getInsertNodeAfterOptions(sourceFile, after)); + } + insertNodeAtEndOfList(sourceFile, list, newNode) { + this.insertNodeAt(sourceFile, list.end, newNode, { prefix: ", " }); + } + insertNodesAfter(sourceFile, after, newNodes) { + const endPosition = this.insertNodeAfterWorker(sourceFile, after, first(newNodes)); + this.insertNodesAt(sourceFile, endPosition, newNodes, this.getInsertNodeAfterOptions(sourceFile, after)); + } + insertNodeAfterWorker(sourceFile, after, newNode) { + if (needSemicolonBetween(after, newNode)) { + if (sourceFile.text.charCodeAt(after.end - 1) !== 59 /* semicolon */) { + this.replaceRange(sourceFile, createRange(after.end), factory.createToken(27 /* SemicolonToken */)); + } + } + const endPosition = getAdjustedEndPosition(sourceFile, after, {}); + return endPosition; + } + getInsertNodeAfterOptions(sourceFile, after) { + const options = this.getInsertNodeAfterOptionsWorker(after); + return { + ...options, + prefix: after.end === sourceFile.end && isStatement(after) ? options.prefix ? ` +${options.prefix}` : "\n" : options.prefix + }; + } + getInsertNodeAfterOptionsWorker(node) { + switch (node.kind) { + case 263 /* ClassDeclaration */: + case 267 /* ModuleDeclaration */: + return { prefix: this.newLineCharacter, suffix: this.newLineCharacter }; + case 260 /* VariableDeclaration */: + case 11 /* StringLiteral */: + case 80 /* Identifier */: + return { prefix: ", " }; + case 303 /* PropertyAssignment */: + return { suffix: "," + this.newLineCharacter }; + case 95 /* ExportKeyword */: + return { prefix: " " }; + case 169 /* Parameter */: + return {}; + default: + Debug.assert(isStatement(node) || isClassOrTypeElement(node)); + return { suffix: this.newLineCharacter }; + } + } + insertName(sourceFile, node, name) { + Debug.assert(!node.name); + if (node.kind === 219 /* ArrowFunction */) { + const arrow = findChildOfKind(node, 39 /* EqualsGreaterThanToken */, sourceFile); + const lparen = findChildOfKind(node, 21 /* OpenParenToken */, sourceFile); + if (lparen) { + this.insertNodesAt(sourceFile, lparen.getStart(sourceFile), [factory.createToken(100 /* FunctionKeyword */), factory.createIdentifier(name)], { joiner: " " }); + deleteNode(this, sourceFile, arrow); + } else { + this.insertText(sourceFile, first(node.parameters).getStart(sourceFile), `function ${name}(`); + this.replaceRange(sourceFile, arrow, factory.createToken(22 /* CloseParenToken */)); + } + if (node.body.kind !== 241 /* Block */) { + this.insertNodesAt(sourceFile, node.body.getStart(sourceFile), [factory.createToken(19 /* OpenBraceToken */), factory.createToken(107 /* ReturnKeyword */)], { joiner: " ", suffix: " " }); + this.insertNodesAt(sourceFile, node.body.end, [factory.createToken(27 /* SemicolonToken */), factory.createToken(20 /* CloseBraceToken */)], { joiner: " " }); + } + } else { + const pos = findChildOfKind(node, node.kind === 218 /* FunctionExpression */ ? 100 /* FunctionKeyword */ : 86 /* ClassKeyword */, sourceFile).end; + this.insertNodeAt(sourceFile, pos, factory.createIdentifier(name), { prefix: " " }); + } + } + insertExportModifier(sourceFile, node) { + this.insertText(sourceFile, node.getStart(sourceFile), "export "); + } + insertImportSpecifierAtIndex(sourceFile, importSpecifier, namedImports, index) { + const prevSpecifier = namedImports.elements[index - 1]; + if (prevSpecifier) { + this.insertNodeInListAfter(sourceFile, prevSpecifier, importSpecifier); + } else { + this.insertNodeBefore( + sourceFile, + namedImports.elements[0], + importSpecifier, + !positionsAreOnSameLine(namedImports.elements[0].getStart(), namedImports.parent.parent.getStart(), sourceFile) + ); + } + } + /** + * This function should be used to insert nodes in lists when nodes don't carry separators as the part of the node range, + * i.e. arguments in arguments lists, parameters in parameter lists etc. + * Note that separators are part of the node in statements and class elements. + */ + insertNodeInListAfter(sourceFile, after, newNode, containingList = ts_formatting_exports.SmartIndenter.getContainingList(after, sourceFile)) { + if (!containingList) { + Debug.fail("node is not a list element"); + return; + } + const index = indexOfNode(containingList, after); + if (index < 0) { + return; + } + const end = after.getEnd(); + if (index !== containingList.length - 1) { + const nextToken = getTokenAtPosition(sourceFile, after.end); + if (nextToken && isSeparator(after, nextToken)) { + const nextNode = containingList[index + 1]; + const startPos = skipWhitespacesAndLineBreaks(sourceFile.text, nextNode.getFullStart()); + const suffix = `${tokenToString(nextToken.kind)}${sourceFile.text.substring(nextToken.end, startPos)}`; + this.insertNodesAt(sourceFile, startPos, [newNode], { suffix }); + } + } else { + const afterStart = after.getStart(sourceFile); + const afterStartLinePosition = getLineStartPositionForPosition(afterStart, sourceFile); + let separator; + let multilineList = false; + if (containingList.length === 1) { + separator = 28 /* CommaToken */; + } else { + const tokenBeforeInsertPosition = findPrecedingToken(after.pos, sourceFile); + separator = isSeparator(after, tokenBeforeInsertPosition) ? tokenBeforeInsertPosition.kind : 28 /* CommaToken */; + const afterMinusOneStartLinePosition = getLineStartPositionForPosition(containingList[index - 1].getStart(sourceFile), sourceFile); + multilineList = afterMinusOneStartLinePosition !== afterStartLinePosition; + } + if (hasCommentsBeforeLineBreak(sourceFile.text, after.end) || !positionsAreOnSameLine(containingList.pos, containingList.end, sourceFile)) { + multilineList = true; + } + if (multilineList) { + this.replaceRange(sourceFile, createRange(end), factory.createToken(separator)); + const indentation = ts_formatting_exports.SmartIndenter.findFirstNonWhitespaceColumn(afterStartLinePosition, afterStart, sourceFile, this.formatContext.options); + let insertPos = skipTrivia( + sourceFile.text, + end, + /*stopAfterLineBreak*/ + true, + /*stopAtComments*/ + false + ); + while (insertPos !== end && isLineBreak(sourceFile.text.charCodeAt(insertPos - 1))) { + insertPos--; + } + this.replaceRange(sourceFile, createRange(insertPos), newNode, { indentation, prefix: this.newLineCharacter }); + } else { + this.replaceRange(sourceFile, createRange(end), newNode, { prefix: `${tokenToString(separator)} ` }); + } + } + } + parenthesizeExpression(sourceFile, expression) { + this.replaceRange(sourceFile, rangeOfNode(expression), factory.createParenthesizedExpression(expression)); + } + finishClassesWithNodesInsertedAtStart() { + this.classesWithNodesInsertedAtStart.forEach(({ node, sourceFile }) => { + const [openBraceEnd, closeBraceEnd] = getClassOrObjectBraceEnds(node, sourceFile); + if (openBraceEnd !== void 0 && closeBraceEnd !== void 0) { + const isEmpty = getMembersOrProperties(node).length === 0; + const isSingleLine = positionsAreOnSameLine(openBraceEnd, closeBraceEnd, sourceFile); + if (isEmpty && isSingleLine && openBraceEnd !== closeBraceEnd - 1) { + this.deleteRange(sourceFile, createRange(openBraceEnd, closeBraceEnd - 1)); + } + if (isSingleLine) { + this.insertText(sourceFile, closeBraceEnd - 1, this.newLineCharacter); + } + } + }); + } + finishDeleteDeclarations() { + const deletedNodesInLists = /* @__PURE__ */ new Set(); + for (const { sourceFile, node } of this.deletedNodes) { + if (!this.deletedNodes.some((d) => d.sourceFile === sourceFile && rangeContainsRangeExclusive(d.node, node))) { + if (isArray(node)) { + this.deleteRange(sourceFile, rangeOfTypeParameters(sourceFile, node)); + } else { + deleteDeclaration.deleteDeclaration(this, deletedNodesInLists, sourceFile, node); + } + } + } + deletedNodesInLists.forEach((node) => { + const sourceFile = node.getSourceFile(); + const list = ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile); + if (node !== last(list)) return; + const lastNonDeletedIndex = findLastIndex(list, (n) => !deletedNodesInLists.has(n), list.length - 2); + if (lastNonDeletedIndex !== -1) { + this.deleteRange(sourceFile, { pos: list[lastNonDeletedIndex].end, end: startPositionToDeleteNodeInList(sourceFile, list[lastNonDeletedIndex + 1]) }); + } + }); + } + /** + * Note: after calling this, the TextChanges object must be discarded! + * @param validate only for tests + * The reason we must validate as part of this method is that `getNonFormattedText` changes the node's positions, + * so we can only call this once and can't get the non-formatted text separately. + */ + getChanges(validate) { + this.finishDeleteDeclarations(); + this.finishClassesWithNodesInsertedAtStart(); + const changes = changesToText.getTextChangesFromChanges(this.changes, this.newLineCharacter, this.formatContext, validate); + if (this.newFileChanges) { + this.newFileChanges.forEach((insertions, fileName) => { + changes.push(changesToText.newFileChanges(fileName, insertions, this.newLineCharacter, this.formatContext)); + }); + } + return changes; + } + createNewFile(oldFile, fileName, statements) { + this.insertStatementsInNewFile(fileName, statements, oldFile); + } +}; +function updateJSDocHost(parent2) { + if (parent2.kind !== 219 /* ArrowFunction */) { + return parent2; + } + const jsDocNode = parent2.parent.kind === 172 /* PropertyDeclaration */ ? parent2.parent : parent2.parent.parent; + jsDocNode.jsDoc = parent2.jsDoc; + return jsDocNode; +} +function tryMergeJsdocTags(oldTag, newTag) { + if (oldTag.kind !== newTag.kind) { + return void 0; + } + switch (oldTag.kind) { + case 341 /* JSDocParameterTag */: { + const oldParam = oldTag; + const newParam = newTag; + return isIdentifier(oldParam.name) && isIdentifier(newParam.name) && oldParam.name.escapedText === newParam.name.escapedText ? factory.createJSDocParameterTag( + /*tagName*/ + void 0, + newParam.name, + /*isBracketed*/ + false, + newParam.typeExpression, + newParam.isNameFirst, + oldParam.comment + ) : void 0; + } + case 342 /* JSDocReturnTag */: + return factory.createJSDocReturnTag( + /*tagName*/ + void 0, + newTag.typeExpression, + oldTag.comment + ); + case 344 /* JSDocTypeTag */: + return factory.createJSDocTypeTag( + /*tagName*/ + void 0, + newTag.typeExpression, + oldTag.comment + ); + } +} +function startPositionToDeleteNodeInList(sourceFile, node) { + return skipTrivia( + sourceFile.text, + getAdjustedStartPosition(sourceFile, node, { leadingTriviaOption: 1 /* IncludeAll */ }), + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + true + ); +} +function endPositionToDeleteNodeInList(sourceFile, node, prevNode, nextNode) { + const end = startPositionToDeleteNodeInList(sourceFile, nextNode); + if (prevNode === void 0 || positionsAreOnSameLine(getAdjustedEndPosition(sourceFile, node, {}), end, sourceFile)) { + return end; + } + const token = findPrecedingToken(nextNode.getStart(sourceFile), sourceFile); + if (isSeparator(node, token)) { + const prevToken = findPrecedingToken(node.getStart(sourceFile), sourceFile); + if (isSeparator(prevNode, prevToken)) { + const pos = skipTrivia( + sourceFile.text, + token.getEnd(), + /*stopAfterLineBreak*/ + true, + /*stopAtComments*/ + true + ); + if (positionsAreOnSameLine(prevToken.getStart(sourceFile), token.getStart(sourceFile), sourceFile)) { + return isLineBreak(sourceFile.text.charCodeAt(pos - 1)) ? pos - 1 : pos; + } + if (isLineBreak(sourceFile.text.charCodeAt(pos))) { + return pos; + } + } + } + return end; +} +function getClassOrObjectBraceEnds(cls, sourceFile) { + const open = findChildOfKind(cls, 19 /* OpenBraceToken */, sourceFile); + const close = findChildOfKind(cls, 20 /* CloseBraceToken */, sourceFile); + return [open == null ? void 0 : open.end, close == null ? void 0 : close.end]; +} +function getMembersOrProperties(node) { + return isObjectLiteralExpression(node) ? node.properties : node.members; +} +var changesToText; +((changesToText2) => { + function getTextChangesFromChanges(changes, newLineCharacter, formatContext, validate) { + return mapDefined(group(changes, (c) => c.sourceFile.path), (changesInFile) => { + const sourceFile = changesInFile[0].sourceFile; + const normalized = toSorted(changesInFile, (a, b) => a.range.pos - b.range.pos || a.range.end - b.range.end); + for (let i = 0; i < normalized.length - 1; i++) { + Debug.assert(normalized[i].range.end <= normalized[i + 1].range.pos, "Changes overlap", () => `${JSON.stringify(normalized[i].range)} and ${JSON.stringify(normalized[i + 1].range)}`); + } + const textChanges2 = mapDefined(normalized, (c) => { + const span = createTextSpanFromRange(c.range); + const targetSourceFile = c.kind === 1 /* ReplaceWithSingleNode */ ? getSourceFileOfNode(getOriginalNode(c.node)) ?? c.sourceFile : c.kind === 2 /* ReplaceWithMultipleNodes */ ? getSourceFileOfNode(getOriginalNode(c.nodes[0])) ?? c.sourceFile : c.sourceFile; + const newText = computeNewText(c, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate); + if (span.length === newText.length && stringContainsAt(targetSourceFile.text, newText, span.start)) { + return void 0; + } + return createTextChange(span, newText); + }); + return textChanges2.length > 0 ? { fileName: sourceFile.fileName, textChanges: textChanges2 } : void 0; + }); + } + changesToText2.getTextChangesFromChanges = getTextChangesFromChanges; + function newFileChanges(fileName, insertions, newLineCharacter, formatContext) { + const text = newFileChangesWorker(getScriptKindFromFileName(fileName), insertions, newLineCharacter, formatContext); + return { fileName, textChanges: [createTextChange(createTextSpan(0, 0), text)], isNewFile: true }; + } + changesToText2.newFileChanges = newFileChanges; + function newFileChangesWorker(scriptKind, insertions, newLineCharacter, formatContext) { + const nonFormattedText = flatMap(insertions, (insertion) => insertion.statements.map((s) => s === 4 /* NewLineTrivia */ ? "" : getNonformattedText(s, insertion.oldFile, newLineCharacter).text)).join(newLineCharacter); + const sourceFile = createSourceFile( + "any file name", + nonFormattedText, + { languageVersion: 99 /* ESNext */, jsDocParsingMode: 1 /* ParseNone */ }, + /*setParentNodes*/ + true, + scriptKind + ); + const changes = ts_formatting_exports.formatDocument(sourceFile, formatContext); + return applyChanges(nonFormattedText, changes) + newLineCharacter; + } + changesToText2.newFileChangesWorker = newFileChangesWorker; + function computeNewText(change, targetSourceFile, sourceFile, newLineCharacter, formatContext, validate) { + var _a; + if (change.kind === 0 /* Remove */) { + return ""; + } + if (change.kind === 3 /* Text */) { + return change.text; + } + const { options = {}, range: { pos } } = change; + const format = (n) => getFormattedTextOfNode(n, targetSourceFile, sourceFile, pos, options, newLineCharacter, formatContext, validate); + const text = change.kind === 2 /* ReplaceWithMultipleNodes */ ? change.nodes.map((n) => removeSuffix(format(n), newLineCharacter)).join(((_a = change.options) == null ? void 0 : _a.joiner) || newLineCharacter) : format(change.node); + const noIndent = options.indentation !== void 0 || getLineStartPositionForPosition(pos, targetSourceFile) === pos ? text : text.replace(/^\s+/, ""); + return (options.prefix || "") + noIndent + (!options.suffix || endsWith(noIndent, options.suffix) ? "" : options.suffix); + } + function getFormattedTextOfNode(nodeIn, targetSourceFile, sourceFile, pos, { indentation, prefix, delta }, newLineCharacter, formatContext, validate) { + const { node, text } = getNonformattedText(nodeIn, targetSourceFile, newLineCharacter); + if (validate) validate(node, text); + const formatOptions = getFormatCodeSettingsForWriting(formatContext, targetSourceFile); + const initialIndentation = indentation !== void 0 ? indentation : ts_formatting_exports.SmartIndenter.getIndentation(pos, sourceFile, formatOptions, prefix === newLineCharacter || getLineStartPositionForPosition(pos, targetSourceFile) === pos); + if (delta === void 0) { + delta = ts_formatting_exports.SmartIndenter.shouldIndentChildNode(formatOptions, nodeIn) ? formatOptions.indentSize || 0 : 0; + } + const file = { + text, + getLineAndCharacterOfPosition(pos2) { + return getLineAndCharacterOfPosition(this, pos2); + } + }; + const changes = ts_formatting_exports.formatNodeGivenIndentation(node, file, targetSourceFile.languageVariant, initialIndentation, delta, { ...formatContext, options: formatOptions }); + return applyChanges(text, changes); + } + function getNonformattedText(node, sourceFile, newLineCharacter) { + const writer = createWriter(newLineCharacter); + const newLine = getNewLineKind(newLineCharacter); + createPrinter({ + newLine, + neverAsciiEscape: true, + preserveSourceNewlines: true, + terminateUnterminatedLiterals: true + }, writer).writeNode(4 /* Unspecified */, node, sourceFile, writer); + return { text: writer.getText(), node: assignPositionsToNode(node) }; + } + changesToText2.getNonformattedText = getNonformattedText; +})(changesToText || (changesToText = {})); +function applyChanges(text, changes) { + for (let i = changes.length - 1; i >= 0; i--) { + const { span, newText } = changes[i]; + text = `${text.substring(0, span.start)}${newText}${text.substring(textSpanEnd(span))}`; + } + return text; +} +function isTrivia2(s) { + return skipTrivia(s, 0) === s.length; +} +var textChangesTransformationContext = { + ...nullTransformationContext, + factory: createNodeFactory( + nullTransformationContext.factory.flags | 1 /* NoParenthesizerRules */, + nullTransformationContext.factory.baseFactory + ) +}; +function assignPositionsToNode(node) { + const visited = visitEachChild(node, assignPositionsToNode, textChangesTransformationContext, assignPositionsToNodeArray, assignPositionsToNode); + const newNode = nodeIsSynthesized(visited) ? visited : Object.create(visited); + setTextRangePosEnd(newNode, getPos2(node), getEnd(node)); + return newNode; +} +function assignPositionsToNodeArray(nodes, visitor, test, start, count) { + const visited = visitNodes2(nodes, visitor, test, start, count); + if (!visited) { + return visited; + } + Debug.assert(nodes); + const nodeArray = visited === nodes ? factory.createNodeArray(visited.slice(0)) : visited; + setTextRangePosEnd(nodeArray, getPos2(nodes), getEnd(nodes)); + return nodeArray; +} +function createWriter(newLine) { + let lastNonTriviaPosition = 0; + const writer = createTextWriter(newLine); + const onBeforeEmitNode = (node) => { + if (node) { + setPos(node, lastNonTriviaPosition); + } + }; + const onAfterEmitNode = (node) => { + if (node) { + setEnd(node, lastNonTriviaPosition); + } + }; + const onBeforeEmitNodeArray = (nodes) => { + if (nodes) { + setPos(nodes, lastNonTriviaPosition); + } + }; + const onAfterEmitNodeArray = (nodes) => { + if (nodes) { + setEnd(nodes, lastNonTriviaPosition); + } + }; + const onBeforeEmitToken = (node) => { + if (node) { + setPos(node, lastNonTriviaPosition); + } + }; + const onAfterEmitToken = (node) => { + if (node) { + setEnd(node, lastNonTriviaPosition); + } + }; + function setLastNonTriviaPosition(s, force) { + if (force || !isTrivia2(s)) { + lastNonTriviaPosition = writer.getTextPos(); + let i = 0; + while (isWhiteSpaceLike(s.charCodeAt(s.length - i - 1))) { + i++; + } + lastNonTriviaPosition -= i; + } + } + function write(s) { + writer.write(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeComment(s) { + writer.writeComment(s); + } + function writeKeyword(s) { + writer.writeKeyword(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeOperator(s) { + writer.writeOperator(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writePunctuation(s) { + writer.writePunctuation(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeTrailingSemicolon(s) { + writer.writeTrailingSemicolon(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeParameter(s) { + writer.writeParameter(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeProperty(s) { + writer.writeProperty(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeSpace(s) { + writer.writeSpace(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeStringLiteral(s) { + writer.writeStringLiteral(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeSymbol(s, sym) { + writer.writeSymbol(s, sym); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeLine(force) { + writer.writeLine(force); + } + function increaseIndent() { + writer.increaseIndent(); + } + function decreaseIndent() { + writer.decreaseIndent(); + } + function getText() { + return writer.getText(); + } + function rawWrite(s) { + writer.rawWrite(s); + setLastNonTriviaPosition( + s, + /*force*/ + false + ); + } + function writeLiteral(s) { + writer.writeLiteral(s); + setLastNonTriviaPosition( + s, + /*force*/ + true + ); + } + function getTextPos() { + return writer.getTextPos(); + } + function getLine() { + return writer.getLine(); + } + function getColumn() { + return writer.getColumn(); + } + function getIndent() { + return writer.getIndent(); + } + function isAtStartOfLine() { + return writer.isAtStartOfLine(); + } + function clear2() { + writer.clear(); + lastNonTriviaPosition = 0; + } + return { + onBeforeEmitNode, + onAfterEmitNode, + onBeforeEmitNodeArray, + onAfterEmitNodeArray, + onBeforeEmitToken, + onAfterEmitToken, + write, + writeComment, + writeKeyword, + writeOperator, + writePunctuation, + writeTrailingSemicolon, + writeParameter, + writeProperty, + writeSpace, + writeStringLiteral, + writeSymbol, + writeLine, + increaseIndent, + decreaseIndent, + getText, + rawWrite, + writeLiteral, + getTextPos, + getLine, + getColumn, + getIndent, + isAtStartOfLine, + hasTrailingComment: () => writer.hasTrailingComment(), + hasTrailingWhitespace: () => writer.hasTrailingWhitespace(), + clear: clear2 + }; +} +function getInsertionPositionAtSourceFileTop(sourceFile) { + let lastPrologue; + for (const node of sourceFile.statements) { + if (isPrologueDirective(node)) { + lastPrologue = node; + } else { + break; + } + } + let position = 0; + const text = sourceFile.text; + if (lastPrologue) { + position = lastPrologue.end; + advancePastLineBreak(); + return position; + } + const shebang = getShebang(text); + if (shebang !== void 0) { + position = shebang.length; + advancePastLineBreak(); + } + const ranges = getLeadingCommentRanges(text, position); + if (!ranges) return position; + let lastComment; + let firstNodeLine; + for (const range of ranges) { + if (range.kind === 3 /* MultiLineCommentTrivia */) { + if (isPinnedComment(text, range.pos)) { + lastComment = { range, pinnedOrTripleSlash: true }; + continue; + } + } else if (isRecognizedTripleSlashComment(text, range.pos, range.end)) { + lastComment = { range, pinnedOrTripleSlash: true }; + continue; + } + if (lastComment) { + if (lastComment.pinnedOrTripleSlash) break; + const commentLine = sourceFile.getLineAndCharacterOfPosition(range.pos).line; + const lastCommentEndLine = sourceFile.getLineAndCharacterOfPosition(lastComment.range.end).line; + if (commentLine >= lastCommentEndLine + 2) break; + } + if (sourceFile.statements.length) { + if (firstNodeLine === void 0) firstNodeLine = sourceFile.getLineAndCharacterOfPosition(sourceFile.statements[0].getStart()).line; + const commentEndLine = sourceFile.getLineAndCharacterOfPosition(range.end).line; + if (firstNodeLine < commentEndLine + 2) break; + } + lastComment = { range, pinnedOrTripleSlash: false }; + } + if (lastComment) { + position = lastComment.range.end; + advancePastLineBreak(); + } + return position; + function advancePastLineBreak() { + if (position < text.length) { + const charCode = text.charCodeAt(position); + if (isLineBreak(charCode)) { + position++; + if (position < text.length && charCode === 13 /* carriageReturn */ && text.charCodeAt(position) === 10 /* lineFeed */) { + position++; + } + } + } + } +} +function isValidLocationToAddComment(sourceFile, position) { + return !isInComment(sourceFile, position) && !isInString(sourceFile, position) && !isInTemplateString(sourceFile, position) && !isInJSXText(sourceFile, position); +} +function needSemicolonBetween(a, b) { + return (isPropertySignature(a) || isPropertyDeclaration(a)) && isClassOrTypeElement(b) && b.name.kind === 167 /* ComputedPropertyName */ || isStatementButNotDeclaration(a) && isStatementButNotDeclaration(b); +} +var deleteDeclaration; +((_deleteDeclaration) => { + function deleteDeclaration2(changes, deletedNodesInLists, sourceFile, node) { + switch (node.kind) { + case 169 /* Parameter */: { + const oldFunction = node.parent; + if (isArrowFunction(oldFunction) && oldFunction.parameters.length === 1 && !findChildOfKind(oldFunction, 21 /* OpenParenToken */, sourceFile)) { + changes.replaceNodeWithText(sourceFile, node, "()"); + } else { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } + break; + } + case 272 /* ImportDeclaration */: + case 271 /* ImportEqualsDeclaration */: + const isFirstImport = sourceFile.imports.length && node === first(sourceFile.imports).parent || node === find(sourceFile.statements, isAnyImportSyntax); + deleteNode(changes, sourceFile, node, { + leadingTriviaOption: isFirstImport ? 0 /* Exclude */ : hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ + }); + break; + case 208 /* BindingElement */: + const pattern = node.parent; + const preserveComma = pattern.kind === 207 /* ArrayBindingPattern */ && node !== last(pattern.elements); + if (preserveComma) { + deleteNode(changes, sourceFile, node); + } else { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } + break; + case 260 /* VariableDeclaration */: + deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node); + break; + case 168 /* TypeParameter */: + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + break; + case 276 /* ImportSpecifier */: + const namedImports = node.parent; + if (namedImports.elements.length === 1) { + deleteImportBinding(changes, sourceFile, namedImports); + } else { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } + break; + case 274 /* NamespaceImport */: + deleteImportBinding(changes, sourceFile, node); + break; + case 27 /* SemicolonToken */: + deleteNode(changes, sourceFile, node, { trailingTriviaOption: 0 /* Exclude */ }); + break; + case 100 /* FunctionKeyword */: + deleteNode(changes, sourceFile, node, { leadingTriviaOption: 0 /* Exclude */ }); + break; + case 263 /* ClassDeclaration */: + case 262 /* FunctionDeclaration */: + deleteNode(changes, sourceFile, node, { leadingTriviaOption: hasJSDocNodes(node) ? 2 /* JSDoc */ : 3 /* StartLine */ }); + break; + default: + if (!node.parent) { + deleteNode(changes, sourceFile, node); + } else if (isImportClause(node.parent) && node.parent.name === node) { + deleteDefaultImport(changes, sourceFile, node.parent); + } else if (isCallExpression(node.parent) && contains(node.parent.arguments, node)) { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + } else { + deleteNode(changes, sourceFile, node); + } + } + } + _deleteDeclaration.deleteDeclaration = deleteDeclaration2; + function deleteDefaultImport(changes, sourceFile, importClause) { + if (!importClause.namedBindings) { + deleteNode(changes, sourceFile, importClause.parent); + } else { + const start = importClause.name.getStart(sourceFile); + const nextToken = getTokenAtPosition(sourceFile, importClause.name.end); + if (nextToken && nextToken.kind === 28 /* CommaToken */) { + const end = skipTrivia( + sourceFile.text, + nextToken.end, + /*stopAfterLineBreak*/ + false, + /*stopAtComments*/ + true + ); + changes.deleteRange(sourceFile, { pos: start, end }); + } else { + deleteNode(changes, sourceFile, importClause.name); + } + } + } + function deleteImportBinding(changes, sourceFile, node) { + if (node.parent.name) { + const previousToken = Debug.checkDefined(getTokenAtPosition(sourceFile, node.pos - 1)); + changes.deleteRange(sourceFile, { pos: previousToken.getStart(sourceFile), end: node.end }); + } else { + const importDecl = getAncestor(node, 272 /* ImportDeclaration */); + deleteNode(changes, sourceFile, importDecl); + } + } + function deleteVariableDeclaration(changes, deletedNodesInLists, sourceFile, node) { + const { parent: parent2 } = node; + if (parent2.kind === 299 /* CatchClause */) { + changes.deleteNodeRange(sourceFile, findChildOfKind(parent2, 21 /* OpenParenToken */, sourceFile), findChildOfKind(parent2, 22 /* CloseParenToken */, sourceFile)); + return; + } + if (parent2.declarations.length !== 1) { + deleteNodeInList(changes, deletedNodesInLists, sourceFile, node); + return; + } + const gp = parent2.parent; + switch (gp.kind) { + case 250 /* ForOfStatement */: + case 249 /* ForInStatement */: + changes.replaceNode(sourceFile, node, factory.createObjectLiteralExpression()); + break; + case 248 /* ForStatement */: + deleteNode(changes, sourceFile, parent2); + break; + case 243 /* VariableStatement */: + deleteNode(changes, sourceFile, gp, { leadingTriviaOption: hasJSDocNodes(gp) ? 2 /* JSDoc */ : 3 /* StartLine */ }); + break; + default: + Debug.assertNever(gp); + } + } +})(deleteDeclaration || (deleteDeclaration = {})); +function deleteNode(changes, sourceFile, node, options = { leadingTriviaOption: 1 /* IncludeAll */ }) { + const startPosition = getAdjustedStartPosition(sourceFile, node, options); + const endPosition = getAdjustedEndPosition(sourceFile, node, options); + changes.deleteRange(sourceFile, { pos: startPosition, end: endPosition }); +} +function deleteNodeInList(changes, deletedNodesInLists, sourceFile, node) { + const containingList = Debug.checkDefined(ts_formatting_exports.SmartIndenter.getContainingList(node, sourceFile)); + const index = indexOfNode(containingList, node); + Debug.assert(index !== -1); + if (containingList.length === 1) { + deleteNode(changes, sourceFile, node); + return; + } + Debug.assert(!deletedNodesInLists.has(node), "Deleting a node twice"); + deletedNodesInLists.add(node); + changes.deleteRange(sourceFile, { + pos: startPositionToDeleteNodeInList(sourceFile, node), + end: index === containingList.length - 1 ? getAdjustedEndPosition(sourceFile, node, {}) : endPositionToDeleteNodeInList(sourceFile, node, containingList[index - 1], containingList[index + 1]) + }); +} + +// src/services/_namespaces/ts.formatting.ts +var ts_formatting_exports = {}; +__export(ts_formatting_exports, { + FormattingContext: () => FormattingContext, + FormattingRequestKind: () => FormattingRequestKind, + RuleAction: () => RuleAction, + RuleFlags: () => RuleFlags, + SmartIndenter: () => SmartIndenter, + anyContext: () => anyContext, + createTextRangeWithKind: () => createTextRangeWithKind, + formatDocument: () => formatDocument, + formatNodeGivenIndentation: () => formatNodeGivenIndentation, + formatOnClosingCurly: () => formatOnClosingCurly, + formatOnEnter: () => formatOnEnter, + formatOnOpeningCurly: () => formatOnOpeningCurly, + formatOnSemicolon: () => formatOnSemicolon, + formatSelection: () => formatSelection, + getAllRules: () => getAllRules, + getFormatContext: () => getFormatContext, + getFormattingScanner: () => getFormattingScanner, + getIndentationString: () => getIndentationString, + getRangeOfEnclosingComment: () => getRangeOfEnclosingComment +}); + +// src/services/formatting/formattingContext.ts +var FormattingRequestKind = /* @__PURE__ */ ((FormattingRequestKind2) => { + FormattingRequestKind2[FormattingRequestKind2["FormatDocument"] = 0] = "FormatDocument"; + FormattingRequestKind2[FormattingRequestKind2["FormatSelection"] = 1] = "FormatSelection"; + FormattingRequestKind2[FormattingRequestKind2["FormatOnEnter"] = 2] = "FormatOnEnter"; + FormattingRequestKind2[FormattingRequestKind2["FormatOnSemicolon"] = 3] = "FormatOnSemicolon"; + FormattingRequestKind2[FormattingRequestKind2["FormatOnOpeningCurlyBrace"] = 4] = "FormatOnOpeningCurlyBrace"; + FormattingRequestKind2[FormattingRequestKind2["FormatOnClosingCurlyBrace"] = 5] = "FormatOnClosingCurlyBrace"; + return FormattingRequestKind2; +})(FormattingRequestKind || {}); +var FormattingContext = class { + constructor(sourceFile, formattingRequestKind, options) { + this.sourceFile = sourceFile; + this.formattingRequestKind = formattingRequestKind; + this.options = options; + } + updateContext(currentRange, currentTokenParent, nextRange, nextTokenParent, commonParent) { + this.currentTokenSpan = Debug.checkDefined(currentRange); + this.currentTokenParent = Debug.checkDefined(currentTokenParent); + this.nextTokenSpan = Debug.checkDefined(nextRange); + this.nextTokenParent = Debug.checkDefined(nextTokenParent); + this.contextNode = Debug.checkDefined(commonParent); + this.contextNodeAllOnSameLine = void 0; + this.nextNodeAllOnSameLine = void 0; + this.tokensAreOnSameLine = void 0; + this.contextNodeBlockIsOnOneLine = void 0; + this.nextNodeBlockIsOnOneLine = void 0; + } + ContextNodeAllOnSameLine() { + if (this.contextNodeAllOnSameLine === void 0) { + this.contextNodeAllOnSameLine = this.NodeIsOnOneLine(this.contextNode); + } + return this.contextNodeAllOnSameLine; + } + NextNodeAllOnSameLine() { + if (this.nextNodeAllOnSameLine === void 0) { + this.nextNodeAllOnSameLine = this.NodeIsOnOneLine(this.nextTokenParent); + } + return this.nextNodeAllOnSameLine; + } + TokensAreOnSameLine() { + if (this.tokensAreOnSameLine === void 0) { + const startLine = this.sourceFile.getLineAndCharacterOfPosition(this.currentTokenSpan.pos).line; + const endLine = this.sourceFile.getLineAndCharacterOfPosition(this.nextTokenSpan.pos).line; + this.tokensAreOnSameLine = startLine === endLine; + } + return this.tokensAreOnSameLine; + } + ContextNodeBlockIsOnOneLine() { + if (this.contextNodeBlockIsOnOneLine === void 0) { + this.contextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.contextNode); + } + return this.contextNodeBlockIsOnOneLine; + } + NextNodeBlockIsOnOneLine() { + if (this.nextNodeBlockIsOnOneLine === void 0) { + this.nextNodeBlockIsOnOneLine = this.BlockIsOnOneLine(this.nextTokenParent); + } + return this.nextNodeBlockIsOnOneLine; + } + NodeIsOnOneLine(node) { + const startLine = this.sourceFile.getLineAndCharacterOfPosition(node.getStart(this.sourceFile)).line; + const endLine = this.sourceFile.getLineAndCharacterOfPosition(node.getEnd()).line; + return startLine === endLine; + } + BlockIsOnOneLine(node) { + const openBrace = findChildOfKind(node, 19 /* OpenBraceToken */, this.sourceFile); + const closeBrace = findChildOfKind(node, 20 /* CloseBraceToken */, this.sourceFile); + if (openBrace && closeBrace) { + const startLine = this.sourceFile.getLineAndCharacterOfPosition(openBrace.getEnd()).line; + const endLine = this.sourceFile.getLineAndCharacterOfPosition(closeBrace.getStart(this.sourceFile)).line; + return startLine === endLine; + } + return false; + } +}; + +// src/services/formatting/formattingScanner.ts +var standardScanner = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + false, + 0 /* Standard */ +); +var jsxScanner = createScanner( + 99 /* Latest */, + /*skipTrivia*/ + false, + 1 /* JSX */ +); +function getFormattingScanner(text, languageVariant, startPos, endPos, cb) { + const scanner2 = languageVariant === 1 /* JSX */ ? jsxScanner : standardScanner; + scanner2.setText(text); + scanner2.resetTokenState(startPos); + let wasNewLine = true; + let leadingTrivia; + let trailingTrivia; + let savedPos; + let lastScanAction; + let lastTokenInfo; + const res = cb({ + advance, + readTokenInfo, + readEOFTokenRange, + isOnToken, + isOnEOF, + getCurrentLeadingTrivia: () => leadingTrivia, + lastTrailingTriviaWasNewLine: () => wasNewLine, + skipToEndOf, + skipToStartOf, + getTokenFullStart: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart(), + getStartPos: () => (lastTokenInfo == null ? void 0 : lastTokenInfo.token.pos) ?? scanner2.getTokenStart() + }); + lastTokenInfo = void 0; + scanner2.setText(void 0); + return res; + function advance() { + lastTokenInfo = void 0; + const isStarted = scanner2.getTokenFullStart() !== startPos; + if (isStarted) { + wasNewLine = !!trailingTrivia && last(trailingTrivia).kind === 4 /* NewLineTrivia */; + } else { + scanner2.scan(); + } + leadingTrivia = void 0; + trailingTrivia = void 0; + let pos = scanner2.getTokenFullStart(); + while (pos < endPos) { + const t = scanner2.getToken(); + if (!isTrivia(t)) { + break; + } + scanner2.scan(); + const item = { + pos, + end: scanner2.getTokenFullStart(), + kind: t + }; + pos = scanner2.getTokenFullStart(); + leadingTrivia = append(leadingTrivia, item); + } + savedPos = scanner2.getTokenFullStart(); + } + function shouldRescanGreaterThanToken(node) { + switch (node.kind) { + case 34 /* GreaterThanEqualsToken */: + case 72 /* GreaterThanGreaterThanEqualsToken */: + case 73 /* GreaterThanGreaterThanGreaterThanEqualsToken */: + case 50 /* GreaterThanGreaterThanGreaterThanToken */: + case 49 /* GreaterThanGreaterThanToken */: + return true; + } + return false; + } + function shouldRescanJsxIdentifier(node) { + if (node.parent) { + switch (node.parent.kind) { + case 291 /* JsxAttribute */: + case 286 /* JsxOpeningElement */: + case 287 /* JsxClosingElement */: + case 285 /* JsxSelfClosingElement */: + return isKeyword(node.kind) || node.kind === 80 /* Identifier */; + } + } + return false; + } + function shouldRescanJsxText(node) { + return isJsxText(node) || isJsxElement(node) && (lastTokenInfo == null ? void 0 : lastTokenInfo.token.kind) === 12 /* JsxText */; + } + function shouldRescanSlashToken(container) { + return container.kind === 14 /* RegularExpressionLiteral */; + } + function shouldRescanTemplateToken(container) { + return container.kind === 17 /* TemplateMiddle */ || container.kind === 18 /* TemplateTail */; + } + function shouldRescanJsxAttributeValue(node) { + return node.parent && isJsxAttribute(node.parent) && node.parent.initializer === node; + } + function startsWithSlashToken(t) { + return t === 44 /* SlashToken */ || t === 69 /* SlashEqualsToken */; + } + function readTokenInfo(n) { + Debug.assert(isOnToken()); + const expectedScanAction = shouldRescanGreaterThanToken(n) ? 1 /* RescanGreaterThanToken */ : shouldRescanSlashToken(n) ? 2 /* RescanSlashToken */ : shouldRescanTemplateToken(n) ? 3 /* RescanTemplateToken */ : shouldRescanJsxIdentifier(n) ? 4 /* RescanJsxIdentifier */ : shouldRescanJsxText(n) ? 5 /* RescanJsxText */ : shouldRescanJsxAttributeValue(n) ? 6 /* RescanJsxAttributeValue */ : 0 /* Scan */; + if (lastTokenInfo && expectedScanAction === lastScanAction) { + return fixTokenKind(lastTokenInfo, n); + } + if (scanner2.getTokenFullStart() !== savedPos) { + Debug.assert(lastTokenInfo !== void 0); + scanner2.resetTokenState(savedPos); + scanner2.scan(); + } + let currentToken = getNextToken(n, expectedScanAction); + const token = createTextRangeWithKind( + scanner2.getTokenFullStart(), + scanner2.getTokenEnd(), + currentToken + ); + if (trailingTrivia) { + trailingTrivia = void 0; + } + while (scanner2.getTokenFullStart() < endPos) { + currentToken = scanner2.scan(); + if (!isTrivia(currentToken)) { + break; + } + const trivia = createTextRangeWithKind( + scanner2.getTokenFullStart(), + scanner2.getTokenEnd(), + currentToken + ); + if (!trailingTrivia) { + trailingTrivia = []; + } + trailingTrivia.push(trivia); + if (currentToken === 4 /* NewLineTrivia */) { + scanner2.scan(); + break; + } + } + lastTokenInfo = { leadingTrivia, trailingTrivia, token }; + return fixTokenKind(lastTokenInfo, n); + } + function getNextToken(n, expectedScanAction) { + const token = scanner2.getToken(); + lastScanAction = 0 /* Scan */; + switch (expectedScanAction) { + case 1 /* RescanGreaterThanToken */: + if (token === 32 /* GreaterThanToken */) { + lastScanAction = 1 /* RescanGreaterThanToken */; + const newToken = scanner2.reScanGreaterToken(); + Debug.assert(n.kind === newToken); + return newToken; + } + break; + case 2 /* RescanSlashToken */: + if (startsWithSlashToken(token)) { + lastScanAction = 2 /* RescanSlashToken */; + const newToken = scanner2.reScanSlashToken(); + Debug.assert(n.kind === newToken); + return newToken; + } + break; + case 3 /* RescanTemplateToken */: + if (token === 20 /* CloseBraceToken */) { + lastScanAction = 3 /* RescanTemplateToken */; + return scanner2.reScanTemplateToken( + /*isTaggedTemplate*/ + false + ); + } + break; + case 4 /* RescanJsxIdentifier */: + lastScanAction = 4 /* RescanJsxIdentifier */; + return scanner2.scanJsxIdentifier(); + case 5 /* RescanJsxText */: + lastScanAction = 5 /* RescanJsxText */; + return scanner2.reScanJsxToken( + /*allowMultilineJsxText*/ + false + ); + case 6 /* RescanJsxAttributeValue */: + lastScanAction = 6 /* RescanJsxAttributeValue */; + return scanner2.reScanJsxAttributeValue(); + case 0 /* Scan */: + break; + default: + Debug.assertNever(expectedScanAction); + } + return token; + } + function readEOFTokenRange() { + Debug.assert(isOnEOF()); + return createTextRangeWithKind(scanner2.getTokenFullStart(), scanner2.getTokenEnd(), 1 /* EndOfFileToken */); + } + function isOnToken() { + const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken(); + return current !== 1 /* EndOfFileToken */ && !isTrivia(current); + } + function isOnEOF() { + const current = lastTokenInfo ? lastTokenInfo.token.kind : scanner2.getToken(); + return current === 1 /* EndOfFileToken */; + } + function fixTokenKind(tokenInfo, container) { + if (isToken(container) && tokenInfo.token.kind !== container.kind) { + tokenInfo.token.kind = container.kind; + } + return tokenInfo; + } + function skipToEndOf(node) { + scanner2.resetTokenState(node.end); + savedPos = scanner2.getTokenFullStart(); + lastScanAction = void 0; + lastTokenInfo = void 0; + wasNewLine = false; + leadingTrivia = void 0; + trailingTrivia = void 0; + } + function skipToStartOf(node) { + scanner2.resetTokenState(node.pos); + savedPos = scanner2.getTokenFullStart(); + lastScanAction = void 0; + lastTokenInfo = void 0; + wasNewLine = false; + leadingTrivia = void 0; + trailingTrivia = void 0; + } +} -// src/deprecatedCompat/deprecate.ts -var enableDeprecationWarnings = true; -var typeScriptVersion2; -function getTypeScriptVersion() { - return typeScriptVersion2 ?? (typeScriptVersion2 = new Version(version)); +// src/services/formatting/rule.ts +var anyContext = emptyArray; +var RuleAction = /* @__PURE__ */ ((RuleAction2) => { + RuleAction2[RuleAction2["None"] = 0] = "None"; + RuleAction2[RuleAction2["StopProcessingSpaceActions"] = 1] = "StopProcessingSpaceActions"; + RuleAction2[RuleAction2["StopProcessingTokenActions"] = 2] = "StopProcessingTokenActions"; + RuleAction2[RuleAction2["InsertSpace"] = 4] = "InsertSpace"; + RuleAction2[RuleAction2["InsertNewLine"] = 8] = "InsertNewLine"; + RuleAction2[RuleAction2["DeleteSpace"] = 16] = "DeleteSpace"; + RuleAction2[RuleAction2["DeleteToken"] = 32] = "DeleteToken"; + RuleAction2[RuleAction2["InsertTrailingSemicolon"] = 64] = "InsertTrailingSemicolon"; + RuleAction2[RuleAction2["StopAction"] = 3] = "StopAction"; + RuleAction2[RuleAction2["ModifySpaceAction"] = 28] = "ModifySpaceAction"; + RuleAction2[RuleAction2["ModifyTokenAction"] = 96] = "ModifyTokenAction"; + return RuleAction2; +})(RuleAction || {}); +var RuleFlags = /* @__PURE__ */ ((RuleFlags2) => { + RuleFlags2[RuleFlags2["None"] = 0] = "None"; + RuleFlags2[RuleFlags2["CanDeleteNewLines"] = 1] = "CanDeleteNewLines"; + return RuleFlags2; +})(RuleFlags || {}); + +// src/services/formatting/rules.ts +function getAllRules() { + const allTokens = []; + for (let token = 0 /* FirstToken */; token <= 165 /* LastToken */; token++) { + if (token !== 1 /* EndOfFileToken */) { + allTokens.push(token); + } + } + function anyTokenExcept(...tokens) { + return { tokens: allTokens.filter((t) => !tokens.some((t2) => t2 === t)), isSpecific: false }; + } + const anyToken = { tokens: allTokens, isSpecific: false }; + const anyTokenIncludingMultilineComments = tokenRangeFrom([...allTokens, 3 /* MultiLineCommentTrivia */]); + const anyTokenIncludingEOF = tokenRangeFrom([...allTokens, 1 /* EndOfFileToken */]); + const keywords = tokenRangeFromRange(83 /* FirstKeyword */, 165 /* LastKeyword */); + const binaryOperators = tokenRangeFromRange(30 /* FirstBinaryOperator */, 79 /* LastBinaryOperator */); + const binaryKeywordOperators = [ + 103 /* InKeyword */, + 104 /* InstanceOfKeyword */, + 165 /* OfKeyword */, + 130 /* AsKeyword */, + 142 /* IsKeyword */, + 152 /* SatisfiesKeyword */ + ]; + const unaryPrefixOperators = [46 /* PlusPlusToken */, 47 /* MinusMinusToken */, 55 /* TildeToken */, 54 /* ExclamationToken */]; + const unaryPrefixExpressions = [ + 9 /* NumericLiteral */, + 10 /* BigIntLiteral */, + 80 /* Identifier */, + 21 /* OpenParenToken */, + 23 /* OpenBracketToken */, + 19 /* OpenBraceToken */, + 110 /* ThisKeyword */, + 105 /* NewKeyword */ + ]; + const unaryPreincrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */]; + const unaryPostincrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */]; + const unaryPredecrementExpressions = [80 /* Identifier */, 21 /* OpenParenToken */, 110 /* ThisKeyword */, 105 /* NewKeyword */]; + const unaryPostdecrementExpressions = [80 /* Identifier */, 22 /* CloseParenToken */, 24 /* CloseBracketToken */, 105 /* NewKeyword */]; + const comments = [2 /* SingleLineCommentTrivia */, 3 /* MultiLineCommentTrivia */]; + const typeNames = [80 /* Identifier */, ...typeKeywords]; + const functionOpenBraceLeftTokenRange = anyTokenIncludingMultilineComments; + const typeScriptOpenBraceLeftTokenRange = tokenRangeFrom([80 /* Identifier */, 32 /* GreaterThanToken */, 3 /* MultiLineCommentTrivia */, 86 /* ClassKeyword */, 95 /* ExportKeyword */, 102 /* ImportKeyword */]); + const controlOpenBraceLeftTokenRange = tokenRangeFrom([22 /* CloseParenToken */, 3 /* MultiLineCommentTrivia */, 92 /* DoKeyword */, 113 /* TryKeyword */, 98 /* FinallyKeyword */, 93 /* ElseKeyword */, 85 /* CatchKeyword */]); + const highPriorityCommonRules = [ + // Leave comments alone + rule("IgnoreBeforeComment", anyToken, comments, anyContext, 1 /* StopProcessingSpaceActions */), + rule("IgnoreAfterLineComment", 2 /* SingleLineCommentTrivia */, anyToken, anyContext, 1 /* StopProcessingSpaceActions */), + rule("NotSpaceBeforeColon", anyToken, 59 /* ColonToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */), + rule("SpaceAfterColon", 59 /* ColonToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNextTokenParentNotJsxNamespacedName], 4 /* InsertSpace */), + rule("NoSpaceBeforeQuestionMark", anyToken, 58 /* QuestionToken */, [isNonJsxSameLineTokenContext, isNotBinaryOpContext, isNotTypeAnnotationContext], 16 /* DeleteSpace */), + // insert space after '?' only when it is used in conditional operator + rule("SpaceAfterQuestionMarkInConditionalOperator", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isConditionalOperatorContext], 4 /* InsertSpace */), + // in other cases there should be no space between '?' and next token + rule("NoSpaceAfterQuestionMark", 58 /* QuestionToken */, anyToken, [isNonJsxSameLineTokenContext, isNonOptionalPropertyContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeDot", anyToken, [25 /* DotToken */, 29 /* QuestionDotToken */], [isNonJsxSameLineTokenContext, isNotPropertyAccessOnIntegerLiteral], 16 /* DeleteSpace */), + rule("NoSpaceAfterDot", [25 /* DotToken */, 29 /* QuestionDotToken */], anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceBetweenImportParenInImportType", 102 /* ImportKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isImportTypeContext], 16 /* DeleteSpace */), + // Special handling of unary operators. + // Prefix operators generally shouldn't have a space between + // them and their target unary expression. + rule("NoSpaceAfterUnaryPrefixOperator", unaryPrefixOperators, unaryPrefixExpressions, [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterUnaryPreincrementOperator", 46 /* PlusPlusToken */, unaryPreincrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterUnaryPredecrementOperator", 47 /* MinusMinusToken */, unaryPredecrementExpressions, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeUnaryPostincrementOperator", unaryPostincrementExpressions, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeUnaryPostdecrementOperator", unaryPostdecrementExpressions, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isNotStatementConditionContext], 16 /* DeleteSpace */), + // More unary operator special-casing. + // DevDiv 181814: Be careful when removing leading whitespace + // around unary operators. Examples: + // 1 - -2 --X--> 1--2 + // a + ++b --X--> a+++b + rule("SpaceAfterPostincrementWhenFollowedByAdd", 46 /* PlusPlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterAddWhenFollowedByUnaryPlus", 40 /* PlusToken */, 40 /* PlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterAddWhenFollowedByPreincrement", 40 /* PlusToken */, 46 /* PlusPlusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterPostdecrementWhenFollowedBySubtract", 47 /* MinusMinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterSubtractWhenFollowedByUnaryMinus", 41 /* MinusToken */, 41 /* MinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterSubtractWhenFollowedByPredecrement", 41 /* MinusToken */, 47 /* MinusMinusToken */, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("NoSpaceAfterCloseBrace", 20 /* CloseBraceToken */, [28 /* CommaToken */, 27 /* SemicolonToken */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // For functions and control block place } on a new line [multi-line rule] + rule("NewLineBeforeCloseBraceInBlockContext", anyTokenIncludingMultilineComments, 20 /* CloseBraceToken */, [isMultilineBlockContext], 8 /* InsertNewLine */), + // Space/new line after }. + rule("SpaceAfterCloseBrace", 20 /* CloseBraceToken */, anyTokenExcept(22 /* CloseParenToken */), [isNonJsxSameLineTokenContext, isAfterCodeBlockContext], 4 /* InsertSpace */), + // Special case for (}, else) and (}, while) since else & while tokens are not part of the tree which makes SpaceAfterCloseBrace rule not applied + // Also should not apply to }) + rule("SpaceBetweenCloseBraceAndElse", 20 /* CloseBraceToken */, 93 /* ElseKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceBetweenCloseBraceAndWhile", 20 /* CloseBraceToken */, 117 /* WhileKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */), + // Add a space after control dec context if the next character is an open bracket ex: 'if (false)[a, b] = [1, 2];' -> 'if (false) [a, b] = [1, 2];' + rule("SpaceAfterConditionalClosingParen", 22 /* CloseParenToken */, 23 /* OpenBracketToken */, [isControlDeclContext], 4 /* InsertSpace */), + rule("NoSpaceBetweenFunctionKeywordAndStar", 100 /* FunctionKeyword */, 42 /* AsteriskToken */, [isFunctionDeclarationOrFunctionExpressionContext], 16 /* DeleteSpace */), + rule("SpaceAfterStarInGeneratorDeclaration", 42 /* AsteriskToken */, 80 /* Identifier */, [isFunctionDeclarationOrFunctionExpressionContext], 4 /* InsertSpace */), + rule("SpaceAfterFunctionInFuncDecl", 100 /* FunctionKeyword */, anyToken, [isFunctionDeclContext], 4 /* InsertSpace */), + // Insert new line after { and before } in multi-line contexts. + rule("NewLineAfterOpenBraceInBlockContext", 19 /* OpenBraceToken */, anyToken, [isMultilineBlockContext], 8 /* InsertNewLine */), + // For get/set members, we check for (identifier,identifier) since get/set don't have tokens and they are represented as just an identifier token. + // Though, we do extra check on the context to make sure we are dealing with get/set node. Example: + // get x() {} + // set x(val) {} + rule("SpaceAfterGetSetInMember", [139 /* GetKeyword */, 153 /* SetKeyword */], 80 /* Identifier */, [isFunctionDeclContext], 4 /* InsertSpace */), + rule("NoSpaceBetweenYieldKeywordAndStar", 127 /* YieldKeyword */, 42 /* AsteriskToken */, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 16 /* DeleteSpace */), + rule("SpaceBetweenYieldOrYieldStarAndOperand", [127 /* YieldKeyword */, 42 /* AsteriskToken */], anyToken, [isNonJsxSameLineTokenContext, isYieldOrYieldStarWithOperand], 4 /* InsertSpace */), + rule("NoSpaceBetweenReturnAndSemicolon", 107 /* ReturnKeyword */, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("SpaceAfterCertainKeywords", [115 /* VarKeyword */, 111 /* ThrowKeyword */, 105 /* NewKeyword */, 91 /* DeleteKeyword */, 107 /* ReturnKeyword */, 114 /* TypeOfKeyword */, 135 /* AwaitKeyword */], anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceAfterLetConstInVariableDeclaration", [121 /* LetKeyword */, 87 /* ConstKeyword */], anyToken, [isNonJsxSameLineTokenContext, isStartOfVariableDeclarationList], 4 /* InsertSpace */), + rule("NoSpaceBeforeOpenParenInFuncCall", anyToken, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isFunctionCallOrNewContext, isPreviousTokenNotComma], 16 /* DeleteSpace */), + // Special case for binary operators (that are keywords). For these we have to add a space and shouldn't follow any user options. + rule("SpaceBeforeBinaryKeywordOperator", anyToken, binaryKeywordOperators, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterBinaryKeywordOperator", binaryKeywordOperators, anyToken, [isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterVoidOperator", 116 /* VoidKeyword */, anyToken, [isNonJsxSameLineTokenContext, isVoidOpContext], 4 /* InsertSpace */), + // Async-await + rule("SpaceBetweenAsyncAndOpenParen", 134 /* AsyncKeyword */, 21 /* OpenParenToken */, [isArrowFunctionContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceBetweenAsyncAndFunctionKeyword", 134 /* AsyncKeyword */, [100 /* FunctionKeyword */, 80 /* Identifier */], [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + // Template string + rule("NoSpaceBetweenTagAndTemplateString", [80 /* Identifier */, 22 /* CloseParenToken */], [15 /* NoSubstitutionTemplateLiteral */, 16 /* TemplateHead */], [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // JSX opening elements + rule("SpaceBeforeJsxAttribute", anyToken, 80 /* Identifier */, [isNextTokenParentJsxAttribute, isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceBeforeSlashInJsxOpeningElement", anyToken, 44 /* SlashToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("NoSpaceBeforeGreaterThanTokenInJsxOpeningElement", 44 /* SlashToken */, 32 /* GreaterThanToken */, [isJsxSelfClosingElementContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeEqualInJsxAttribute", anyToken, 64 /* EqualsToken */, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterEqualInJsxAttribute", 64 /* EqualsToken */, anyToken, [isJsxAttributeContext, isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeJsxNamespaceColon", 80 /* Identifier */, 59 /* ColonToken */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */), + rule("NoSpaceAfterJsxNamespaceColon", 59 /* ColonToken */, 80 /* Identifier */, [isNextTokenParentJsxNamespacedName], 16 /* DeleteSpace */), + // TypeScript-specific rules + // Use of module as a function call. e.g.: import m2 = module("m2"); + rule("NoSpaceAfterModuleImport", [144 /* ModuleKeyword */, 149 /* RequireKeyword */], 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // Add a space around certain TypeScript keywords + rule( + "SpaceAfterCertainTypeScriptKeywords", + [ + 128 /* AbstractKeyword */, + 129 /* AccessorKeyword */, + 86 /* ClassKeyword */, + 138 /* DeclareKeyword */, + 90 /* DefaultKeyword */, + 94 /* EnumKeyword */, + 95 /* ExportKeyword */, + 96 /* ExtendsKeyword */, + 139 /* GetKeyword */, + 119 /* ImplementsKeyword */, + 102 /* ImportKeyword */, + 120 /* InterfaceKeyword */, + 144 /* ModuleKeyword */, + 145 /* NamespaceKeyword */, + 123 /* PrivateKeyword */, + 125 /* PublicKeyword */, + 124 /* ProtectedKeyword */, + 148 /* ReadonlyKeyword */, + 153 /* SetKeyword */, + 126 /* StaticKeyword */, + 156 /* TypeKeyword */, + 161 /* FromKeyword */, + 143 /* KeyOfKeyword */, + 140 /* InferKeyword */ + ], + anyToken, + [isNonJsxSameLineTokenContext], + 4 /* InsertSpace */ + ), + rule( + "SpaceBeforeCertainTypeScriptKeywords", + anyToken, + [96 /* ExtendsKeyword */, 119 /* ImplementsKeyword */, 161 /* FromKeyword */], + [isNonJsxSameLineTokenContext], + 4 /* InsertSpace */ + ), + // Treat string literals in module names as identifiers, and add a space between the literal and the opening Brace braces, e.g.: module "m2" { + rule("SpaceAfterModuleName", 11 /* StringLiteral */, 19 /* OpenBraceToken */, [isModuleDeclContext], 4 /* InsertSpace */), + // Lambda expressions + rule("SpaceBeforeArrow", anyToken, 39 /* EqualsGreaterThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceAfterArrow", 39 /* EqualsGreaterThanToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + // Optional parameters and let args + rule("NoSpaceAfterEllipsis", 26 /* DotDotDotToken */, 80 /* Identifier */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterOptionalParameters", 58 /* QuestionToken */, [22 /* CloseParenToken */, 28 /* CommaToken */], [isNonJsxSameLineTokenContext, isNotBinaryOpContext], 16 /* DeleteSpace */), + // Remove spaces in empty interface literals. e.g.: x: {} + rule("NoSpaceBetweenEmptyInterfaceBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectTypeContext], 16 /* DeleteSpace */), + // generics and type assertions + rule("NoSpaceBeforeOpenAngularBracket", typeNames, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), + rule("NoSpaceBetweenCloseParenAndAngularBracket", 22 /* CloseParenToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterOpenAngularBracket", 30 /* LessThanToken */, anyToken, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeCloseAngularBracket", anyToken, 32 /* GreaterThanToken */, [isNonJsxSameLineTokenContext, isTypeArgumentOrParameterOrAssertionContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterCloseAngularBracket", 32 /* GreaterThanToken */, [21 /* OpenParenToken */, 23 /* OpenBracketToken */, 32 /* GreaterThanToken */, 28 /* CommaToken */], [ + isNonJsxSameLineTokenContext, + isTypeArgumentOrParameterOrAssertionContext, + isNotFunctionDeclContext, + /*To prevent an interference with the SpaceBeforeOpenParenInFuncDecl rule*/ + isNonTypeAssertionContext + ], 16 /* DeleteSpace */), + // decorators + rule("SpaceBeforeAt", [22 /* CloseParenToken */, 80 /* Identifier */], 60 /* AtToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("NoSpaceAfterAt", 60 /* AtToken */, anyToken, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // Insert space after @ in decorator + rule( + "SpaceAfterDecorator", + anyToken, + [ + 128 /* AbstractKeyword */, + 80 /* Identifier */, + 95 /* ExportKeyword */, + 90 /* DefaultKeyword */, + 86 /* ClassKeyword */, + 126 /* StaticKeyword */, + 125 /* PublicKeyword */, + 123 /* PrivateKeyword */, + 124 /* ProtectedKeyword */, + 139 /* GetKeyword */, + 153 /* SetKeyword */, + 23 /* OpenBracketToken */, + 42 /* AsteriskToken */ + ], + [isEndOfDecoratorContextOnSameLine], + 4 /* InsertSpace */ + ), + rule("NoSpaceBeforeNonNullAssertionOperator", anyToken, 54 /* ExclamationToken */, [isNonJsxSameLineTokenContext, isNonNullAssertionContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterNewKeywordOnConstructorSignature", 105 /* NewKeyword */, 21 /* OpenParenToken */, [isNonJsxSameLineTokenContext, isConstructorSignatureContext], 16 /* DeleteSpace */), + rule("SpaceLessThanAndNonJSXTypeAnnotation", 30 /* LessThanToken */, 30 /* LessThanToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */) + ]; + const userConfigurableRules = [ + // Treat constructor as an identifier in a function declaration, and remove spaces between constructor and following left parentheses + rule("SpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("NoSpaceAfterConstructor", 137 /* ConstructorKeyword */, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterConstructor"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("SpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionEnabled("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNextTokenNotCloseBracket, isNextTokenNotCloseParen], 4 /* InsertSpace */), + rule("NoSpaceAfterComma", 28 /* CommaToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterCommaDelimiter"), isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext], 16 /* DeleteSpace */), + // Insert space after function keyword for anonymous functions + rule("SpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 4 /* InsertSpace */), + rule("NoSpaceAfterAnonymousFunctionKeyword", [100 /* FunctionKeyword */, 42 /* AsteriskToken */], 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterFunctionKeywordForAnonymousFunctions"), isFunctionDeclContext], 16 /* DeleteSpace */), + // Insert space after keywords in control flow statements + rule("SpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 4 /* InsertSpace */), + rule("NoSpaceAfterKeywordInControl", keywords, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterKeywordsInControlFlowStatements"), isControlDeclContext], 16 /* DeleteSpace */), + // Insert space after opening and before closing nonempty parenthesis + rule("SpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceBetweenOpenParens", 21 /* OpenParenToken */, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("NoSpaceBetweenParens", 21 /* OpenParenToken */, 22 /* CloseParenToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterOpenParen", 21 /* OpenParenToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeCloseParen", anyToken, 22 /* CloseParenToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyParenthesis"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // Insert space after opening and before closing nonempty brackets + rule("SpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("SpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("NoSpaceBetweenBrackets", 23 /* OpenBracketToken */, 24 /* CloseBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterOpenBracket", 23 /* OpenBracketToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeCloseBracket", anyToken, 24 /* CloseBracketToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBrackets"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // Insert a space after { and before } in single-line contexts, but remove space from empty object literals {}. + rule("SpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */), + rule("SpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionEnabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isBraceWrappedContext], 4 /* InsertSpace */), + rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isNonJsxSameLineTokenContext, isObjectContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterOpenBrace", 19 /* OpenBraceToken */, anyToken, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeCloseBrace", anyToken, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingNonemptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // Insert a space after opening and before closing empty brace brackets + rule("SpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces")], 4 /* InsertSpace */), + rule("NoSpaceBetweenEmptyBraceBrackets", 19 /* OpenBraceToken */, 20 /* CloseBraceToken */, [isOptionDisabled("insertSpaceAfterOpeningAndBeforeClosingEmptyBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // Insert space after opening and before closing template string braces + rule("SpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), + rule("SpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + rule("NoSpaceAfterTemplateHeadAndMiddle", [16 /* TemplateHead */, 17 /* TemplateMiddle */], anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxTextContext], 16 /* DeleteSpace */, 1 /* CanDeleteNewLines */), + rule("NoSpaceBeforeTemplateMiddleAndTail", anyToken, [17 /* TemplateMiddle */, 18 /* TemplateTail */], [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingTemplateStringBraces"), isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // No space after { and before } in JSX expression + rule("SpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */), + rule("SpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionEnabled("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 4 /* InsertSpace */), + rule("NoSpaceAfterOpenBraceInJsxExpression", 19 /* OpenBraceToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */), + rule("NoSpaceBeforeCloseBraceInJsxExpression", anyToken, 20 /* CloseBraceToken */, [isOptionDisabledOrUndefined("insertSpaceAfterOpeningAndBeforeClosingJsxExpressionBraces"), isNonJsxSameLineTokenContext, isJsxExpressionContext], 16 /* DeleteSpace */), + // Insert space after semicolon in for statement + rule("SpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionEnabled("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 4 /* InsertSpace */), + rule("NoSpaceAfterSemicolonInFor", 27 /* SemicolonToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterSemicolonInForStatements"), isNonJsxSameLineTokenContext, isForContext], 16 /* DeleteSpace */), + // Insert space before and after binary operators + rule("SpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("SpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionEnabled("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 4 /* InsertSpace */), + rule("NoSpaceBeforeBinaryOperator", anyToken, binaryOperators, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterBinaryOperator", binaryOperators, anyToken, [isOptionDisabledOrUndefined("insertSpaceBeforeAndAfterBinaryOperators"), isNonJsxSameLineTokenContext, isBinaryOpContext], 16 /* DeleteSpace */), + rule("SpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionEnabled("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 4 /* InsertSpace */), + rule("NoSpaceBeforeOpenParenInFuncDecl", anyToken, 21 /* OpenParenToken */, [isOptionDisabledOrUndefined("insertSpaceBeforeFunctionParenthesis"), isNonJsxSameLineTokenContext, isFunctionDeclContext], 16 /* DeleteSpace */), + // Open Brace braces after control block + rule("NewLineBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */), + // Open Brace braces after function + // TypeScript: Function can have return types, which can be made of tons of different token kinds + rule("NewLineBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */), + // Open Brace braces after TypeScript module/class/interface + rule("NewLineBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionEnabled("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isBeforeMultilineBlockContext], 8 /* InsertNewLine */, 1 /* CanDeleteNewLines */), + rule("SpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionEnabled("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 4 /* InsertSpace */), + rule("NoSpaceAfterTypeAssertion", 32 /* GreaterThanToken */, anyToken, [isOptionDisabledOrUndefined("insertSpaceAfterTypeAssertion"), isNonJsxSameLineTokenContext, isTypeAssertionContext], 16 /* DeleteSpace */), + rule("SpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionEnabled("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 4 /* InsertSpace */), + rule("NoSpaceBeforeTypeAnnotation", anyToken, [58 /* QuestionToken */, 59 /* ColonToken */], [isOptionDisabledOrUndefined("insertSpaceBeforeTypeAnnotation"), isNonJsxSameLineTokenContext, isTypeAnnotationContext], 16 /* DeleteSpace */), + rule("NoOptionalSemicolon", 27 /* SemicolonToken */, anyTokenIncludingEOF, [optionEquals("semicolons", "remove" /* Remove */), isSemicolonDeletionContext], 32 /* DeleteToken */), + rule("OptionalSemicolon", anyToken, anyTokenIncludingEOF, [optionEquals("semicolons", "insert" /* Insert */), isSemicolonInsertionContext], 64 /* InsertTrailingSemicolon */) + ]; + const lowPriorityCommonRules = [ + // Space after keyword but not before ; or : or ? + rule("NoSpaceBeforeSemicolon", anyToken, 27 /* SemicolonToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("SpaceBeforeOpenBraceInControl", controlOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForControlBlocks"), isControlDeclContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), + rule("SpaceBeforeOpenBraceInFunction", functionOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isFunctionDeclContext, isBeforeBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), + rule("SpaceBeforeOpenBraceInTypeScriptDeclWithBlock", typeScriptOpenBraceLeftTokenRange, 19 /* OpenBraceToken */, [isOptionDisabledOrUndefinedOrTokensOnSameLine("placeOpenBraceOnNewLineForFunctions"), isTypeScriptDeclWithBlockContext, isNotFormatOnEnter, isSameLineTokenOrBeforeBlockContext], 4 /* InsertSpace */, 1 /* CanDeleteNewLines */), + rule("NoSpaceBeforeComma", anyToken, 28 /* CommaToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // No space before and after indexer `x[]` + rule("NoSpaceBeforeOpenBracket", anyTokenExcept(134 /* AsyncKeyword */, 84 /* CaseKeyword */), 23 /* OpenBracketToken */, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + rule("NoSpaceAfterCloseBracket", 24 /* CloseBracketToken */, anyToken, [isNonJsxSameLineTokenContext, isNotBeforeBlockInFunctionDeclarationContext], 16 /* DeleteSpace */), + rule("SpaceAfterSemicolon", 27 /* SemicolonToken */, anyToken, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + // Remove extra space between for and await + rule("SpaceBetweenForAndAwaitKeyword", 99 /* ForKeyword */, 135 /* AwaitKeyword */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */), + // Remove extra spaces between ... and type name in tuple spread + rule("SpaceBetweenDotDotDotAndTypeName", 26 /* DotDotDotToken */, typeNames, [isNonJsxSameLineTokenContext], 16 /* DeleteSpace */), + // Add a space between statements. All keywords except (do,else,case) has open/close parens after them. + // So, we have a rule to add a space for [),Any], [do,Any], [else,Any], and [case,Any] + rule( + "SpaceBetweenStatements", + [22 /* CloseParenToken */, 92 /* DoKeyword */, 93 /* ElseKeyword */, 84 /* CaseKeyword */], + anyToken, + [isNonJsxSameLineTokenContext, isNonJsxElementOrFragmentContext, isNotForContext], + 4 /* InsertSpace */ + ), + // This low-pri rule takes care of "try {", "catch {" and "finally {" in case the rule SpaceBeforeOpenBraceInControl didn't execute on FormatOnEnter. + rule("SpaceAfterTryCatchFinally", [113 /* TryKeyword */, 85 /* CatchKeyword */, 98 /* FinallyKeyword */], 19 /* OpenBraceToken */, [isNonJsxSameLineTokenContext], 4 /* InsertSpace */) + ]; + return [ + ...highPriorityCommonRules, + ...userConfigurableRules, + ...lowPriorityCommonRules + ]; +} +function rule(debugName, left, right, context, action, flags = 0 /* None */) { + return { leftTokenRange: toTokenRange(left), rightTokenRange: toTokenRange(right), rule: { debugName, context, action, flags } }; +} +function tokenRangeFrom(tokens) { + return { tokens, isSpecific: true }; +} +function toTokenRange(arg) { + return typeof arg === "number" ? tokenRangeFrom([arg]) : isArray(arg) ? tokenRangeFrom(arg) : arg; +} +function tokenRangeFromRange(from, to, except = []) { + const tokens = []; + for (let token = from; token <= to; token++) { + if (!contains(except, token)) { + tokens.push(token); + } + } + return tokenRangeFrom(tokens); +} +function optionEquals(optionName, optionValue) { + return (context) => context.options && context.options[optionName] === optionValue; +} +function isOptionEnabled(optionName) { + return (context) => context.options && hasProperty(context.options, optionName) && !!context.options[optionName]; +} +function isOptionDisabled(optionName) { + return (context) => context.options && hasProperty(context.options, optionName) && !context.options[optionName]; +} +function isOptionDisabledOrUndefined(optionName) { + return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName]; +} +function isOptionDisabledOrUndefinedOrTokensOnSameLine(optionName) { + return (context) => !context.options || !hasProperty(context.options, optionName) || !context.options[optionName] || context.TokensAreOnSameLine(); +} +function isOptionEnabledOrUndefined(optionName) { + return (context) => !context.options || !hasProperty(context.options, optionName) || !!context.options[optionName]; +} +function isForContext(context) { + return context.contextNode.kind === 248 /* ForStatement */; +} +function isNotForContext(context) { + return !isForContext(context); +} +function isBinaryOpContext(context) { + switch (context.contextNode.kind) { + case 226 /* BinaryExpression */: + return context.contextNode.operatorToken.kind !== 28 /* CommaToken */; + case 227 /* ConditionalExpression */: + case 194 /* ConditionalType */: + case 234 /* AsExpression */: + case 281 /* ExportSpecifier */: + case 276 /* ImportSpecifier */: + case 182 /* TypePredicate */: + case 192 /* UnionType */: + case 193 /* IntersectionType */: + case 238 /* SatisfiesExpression */: + return true; + // equals in binding elements: function foo([[x, y] = [1, 2]]) + case 208 /* BindingElement */: + // equals in type X = ... + // falls through + case 265 /* TypeAliasDeclaration */: + // equal in import a = module('a'); + // falls through + case 271 /* ImportEqualsDeclaration */: + // equal in export = 1 + // falls through + case 277 /* ExportAssignment */: + // equal in let a = 0 + // falls through + case 260 /* VariableDeclaration */: + // equal in p = 0 + // falls through + case 169 /* Parameter */: + case 306 /* EnumMember */: + case 172 /* PropertyDeclaration */: + case 171 /* PropertySignature */: + return context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */; + // "in" keyword in for (let x in []) { } + case 249 /* ForInStatement */: + // "in" keyword in [P in keyof T]: T[P] + // falls through + case 168 /* TypeParameter */: + return context.currentTokenSpan.kind === 103 /* InKeyword */ || context.nextTokenSpan.kind === 103 /* InKeyword */ || context.currentTokenSpan.kind === 64 /* EqualsToken */ || context.nextTokenSpan.kind === 64 /* EqualsToken */; + // Technically, "of" is not a binary operator, but format it the same way as "in" + case 250 /* ForOfStatement */: + return context.currentTokenSpan.kind === 165 /* OfKeyword */ || context.nextTokenSpan.kind === 165 /* OfKeyword */; + } + return false; +} +function isNotBinaryOpContext(context) { + return !isBinaryOpContext(context); +} +function isNotTypeAnnotationContext(context) { + return !isTypeAnnotationContext(context); +} +function isTypeAnnotationContext(context) { + const contextKind = context.contextNode.kind; + return contextKind === 172 /* PropertyDeclaration */ || contextKind === 171 /* PropertySignature */ || contextKind === 169 /* Parameter */ || contextKind === 260 /* VariableDeclaration */ || isFunctionLikeKind(contextKind); +} +function isOptionalPropertyContext(context) { + return isPropertyDeclaration(context.contextNode) && context.contextNode.questionToken; +} +function isNonOptionalPropertyContext(context) { + return !isOptionalPropertyContext(context); +} +function isConditionalOperatorContext(context) { + return context.contextNode.kind === 227 /* ConditionalExpression */ || context.contextNode.kind === 194 /* ConditionalType */; +} +function isSameLineTokenOrBeforeBlockContext(context) { + return context.TokensAreOnSameLine() || isBeforeBlockContext(context); +} +function isBraceWrappedContext(context) { + return context.contextNode.kind === 206 /* ObjectBindingPattern */ || context.contextNode.kind === 200 /* MappedType */ || isSingleLineBlockContext(context); +} +function isBeforeMultilineBlockContext(context) { + return isBeforeBlockContext(context) && !(context.NextNodeAllOnSameLine() || context.NextNodeBlockIsOnOneLine()); +} +function isMultilineBlockContext(context) { + return isBlockContext(context) && !(context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); +} +function isSingleLineBlockContext(context) { + return isBlockContext(context) && (context.ContextNodeAllOnSameLine() || context.ContextNodeBlockIsOnOneLine()); +} +function isBlockContext(context) { + return nodeIsBlockContext(context.contextNode); +} +function isBeforeBlockContext(context) { + return nodeIsBlockContext(context.nextTokenParent); +} +function nodeIsBlockContext(node) { + if (nodeIsTypeScriptDeclWithBlockContext(node)) { + return true; + } + switch (node.kind) { + case 241 /* Block */: + case 269 /* CaseBlock */: + case 210 /* ObjectLiteralExpression */: + case 268 /* ModuleBlock */: + return true; + } + return false; +} +function isFunctionDeclContext(context) { + switch (context.contextNode.kind) { + case 262 /* FunctionDeclaration */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + // case SyntaxKind.MemberFunctionDeclaration: + // falls through + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + // case SyntaxKind.MethodSignature: + // falls through + case 179 /* CallSignature */: + case 218 /* FunctionExpression */: + case 176 /* Constructor */: + case 219 /* ArrowFunction */: + // case SyntaxKind.ConstructorDeclaration: + // case SyntaxKind.SimpleArrowFunctionExpression: + // case SyntaxKind.ParenthesizedArrowFunctionExpression: + // falls through + case 264 /* InterfaceDeclaration */: + return true; + } + return false; +} +function isNotFunctionDeclContext(context) { + return !isFunctionDeclContext(context); +} +function isFunctionDeclarationOrFunctionExpressionContext(context) { + return context.contextNode.kind === 262 /* FunctionDeclaration */ || context.contextNode.kind === 218 /* FunctionExpression */; +} +function isTypeScriptDeclWithBlockContext(context) { + return nodeIsTypeScriptDeclWithBlockContext(context.contextNode); +} +function nodeIsTypeScriptDeclWithBlockContext(node) { + switch (node.kind) { + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 187 /* TypeLiteral */: + case 267 /* ModuleDeclaration */: + case 278 /* ExportDeclaration */: + case 279 /* NamedExports */: + case 272 /* ImportDeclaration */: + case 275 /* NamedImports */: + return true; + } + return false; +} +function isAfterCodeBlockContext(context) { + switch (context.currentTokenParent.kind) { + case 263 /* ClassDeclaration */: + case 267 /* ModuleDeclaration */: + case 266 /* EnumDeclaration */: + case 299 /* CatchClause */: + case 268 /* ModuleBlock */: + case 255 /* SwitchStatement */: + return true; + case 241 /* Block */: { + const blockParent = context.currentTokenParent.parent; + if (!blockParent || blockParent.kind !== 219 /* ArrowFunction */ && blockParent.kind !== 218 /* FunctionExpression */) { + return true; + } + } + } + return false; +} +function isControlDeclContext(context) { + switch (context.contextNode.kind) { + case 245 /* IfStatement */: + case 255 /* SwitchStatement */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 247 /* WhileStatement */: + case 258 /* TryStatement */: + case 246 /* DoStatement */: + case 254 /* WithStatement */: + // TODO + // case SyntaxKind.ElseClause: + // falls through + case 299 /* CatchClause */: + return true; + default: + return false; + } +} +function isObjectContext(context) { + return context.contextNode.kind === 210 /* ObjectLiteralExpression */; +} +function isFunctionCallContext(context) { + return context.contextNode.kind === 213 /* CallExpression */; +} +function isNewContext(context) { + return context.contextNode.kind === 214 /* NewExpression */; +} +function isFunctionCallOrNewContext(context) { + return isFunctionCallContext(context) || isNewContext(context); +} +function isPreviousTokenNotComma(context) { + return context.currentTokenSpan.kind !== 28 /* CommaToken */; +} +function isNextTokenNotCloseBracket(context) { + return context.nextTokenSpan.kind !== 24 /* CloseBracketToken */; +} +function isNextTokenNotCloseParen(context) { + return context.nextTokenSpan.kind !== 22 /* CloseParenToken */; +} +function isArrowFunctionContext(context) { + return context.contextNode.kind === 219 /* ArrowFunction */; +} +function isImportTypeContext(context) { + return context.contextNode.kind === 205 /* ImportType */; +} +function isNonJsxSameLineTokenContext(context) { + return context.TokensAreOnSameLine() && context.contextNode.kind !== 12 /* JsxText */; +} +function isNonJsxTextContext(context) { + return context.contextNode.kind !== 12 /* JsxText */; +} +function isNonJsxElementOrFragmentContext(context) { + return context.contextNode.kind !== 284 /* JsxElement */ && context.contextNode.kind !== 288 /* JsxFragment */; +} +function isJsxExpressionContext(context) { + return context.contextNode.kind === 294 /* JsxExpression */ || context.contextNode.kind === 293 /* JsxSpreadAttribute */; +} +function isNextTokenParentJsxAttribute(context) { + return context.nextTokenParent.kind === 291 /* JsxAttribute */ || context.nextTokenParent.kind === 295 /* JsxNamespacedName */ && context.nextTokenParent.parent.kind === 291 /* JsxAttribute */; +} +function isJsxAttributeContext(context) { + return context.contextNode.kind === 291 /* JsxAttribute */; +} +function isNextTokenParentNotJsxNamespacedName(context) { + return context.nextTokenParent.kind !== 295 /* JsxNamespacedName */; +} +function isNextTokenParentJsxNamespacedName(context) { + return context.nextTokenParent.kind === 295 /* JsxNamespacedName */; +} +function isJsxSelfClosingElementContext(context) { + return context.contextNode.kind === 285 /* JsxSelfClosingElement */; +} +function isNotBeforeBlockInFunctionDeclarationContext(context) { + return !isFunctionDeclContext(context) && !isBeforeBlockContext(context); +} +function isEndOfDecoratorContextOnSameLine(context) { + return context.TokensAreOnSameLine() && hasDecorators(context.contextNode) && nodeIsInDecoratorContext(context.currentTokenParent) && !nodeIsInDecoratorContext(context.nextTokenParent); +} +function nodeIsInDecoratorContext(node) { + while (node && isExpression(node)) { + node = node.parent; + } + return node && node.kind === 170 /* Decorator */; +} +function isStartOfVariableDeclarationList(context) { + return context.currentTokenParent.kind === 261 /* VariableDeclarationList */ && context.currentTokenParent.getStart(context.sourceFile) === context.currentTokenSpan.pos; +} +function isNotFormatOnEnter(context) { + return context.formattingRequestKind !== 2 /* FormatOnEnter */; +} +function isModuleDeclContext(context) { + return context.contextNode.kind === 267 /* ModuleDeclaration */; +} +function isObjectTypeContext(context) { + return context.contextNode.kind === 187 /* TypeLiteral */; +} +function isConstructorSignatureContext(context) { + return context.contextNode.kind === 180 /* ConstructSignature */; +} +function isTypeArgumentOrParameterOrAssertion(token, parent2) { + if (token.kind !== 30 /* LessThanToken */ && token.kind !== 32 /* GreaterThanToken */) { + return false; + } + switch (parent2.kind) { + case 183 /* TypeReference */: + case 216 /* TypeAssertionExpression */: + case 265 /* TypeAliasDeclaration */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 233 /* ExpressionWithTypeArguments */: + return true; + default: + return false; + } +} +function isTypeArgumentOrParameterOrAssertionContext(context) { + return isTypeArgumentOrParameterOrAssertion(context.currentTokenSpan, context.currentTokenParent) || isTypeArgumentOrParameterOrAssertion(context.nextTokenSpan, context.nextTokenParent); +} +function isTypeAssertionContext(context) { + return context.contextNode.kind === 216 /* TypeAssertionExpression */; +} +function isNonTypeAssertionContext(context) { + return !isTypeAssertionContext(context); +} +function isVoidOpContext(context) { + return context.currentTokenSpan.kind === 116 /* VoidKeyword */ && context.currentTokenParent.kind === 222 /* VoidExpression */; +} +function isYieldOrYieldStarWithOperand(context) { + return context.contextNode.kind === 229 /* YieldExpression */ && context.contextNode.expression !== void 0; +} +function isNonNullAssertionContext(context) { + return context.contextNode.kind === 235 /* NonNullExpression */; +} +function isNotStatementConditionContext(context) { + return !isStatementConditionContext(context); +} +function isStatementConditionContext(context) { + switch (context.contextNode.kind) { + case 245 /* IfStatement */: + case 248 /* ForStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + return true; + default: + return false; + } +} +function isSemicolonDeletionContext(context) { + let nextTokenKind = context.nextTokenSpan.kind; + let nextTokenStart = context.nextTokenSpan.pos; + if (isTrivia(nextTokenKind)) { + const nextRealToken = context.nextTokenParent === context.currentTokenParent ? findNextToken( + context.currentTokenParent, + findAncestor(context.currentTokenParent, (a) => !a.parent), + context.sourceFile + ) : context.nextTokenParent.getFirstToken(context.sourceFile); + if (!nextRealToken) { + return true; + } + nextTokenKind = nextRealToken.kind; + nextTokenStart = nextRealToken.getStart(context.sourceFile); + } + const startLine = context.sourceFile.getLineAndCharacterOfPosition(context.currentTokenSpan.pos).line; + const endLine = context.sourceFile.getLineAndCharacterOfPosition(nextTokenStart).line; + if (startLine === endLine) { + return nextTokenKind === 20 /* CloseBraceToken */ || nextTokenKind === 1 /* EndOfFileToken */; + } + if (nextTokenKind === 27 /* SemicolonToken */ && context.currentTokenSpan.kind === 27 /* SemicolonToken */) { + return true; + } + if (nextTokenKind === 240 /* SemicolonClassElement */ || nextTokenKind === 27 /* SemicolonToken */) { + return false; + } + if (context.contextNode.kind === 264 /* InterfaceDeclaration */ || context.contextNode.kind === 265 /* TypeAliasDeclaration */) { + return !isPropertySignature(context.currentTokenParent) || !!context.currentTokenParent.type || nextTokenKind !== 21 /* OpenParenToken */; + } + if (isPropertyDeclaration(context.currentTokenParent)) { + return !context.currentTokenParent.initializer; + } + return context.currentTokenParent.kind !== 248 /* ForStatement */ && context.currentTokenParent.kind !== 242 /* EmptyStatement */ && context.currentTokenParent.kind !== 240 /* SemicolonClassElement */ && nextTokenKind !== 23 /* OpenBracketToken */ && nextTokenKind !== 21 /* OpenParenToken */ && nextTokenKind !== 40 /* PlusToken */ && nextTokenKind !== 41 /* MinusToken */ && nextTokenKind !== 44 /* SlashToken */ && nextTokenKind !== 14 /* RegularExpressionLiteral */ && nextTokenKind !== 28 /* CommaToken */ && nextTokenKind !== 228 /* TemplateExpression */ && nextTokenKind !== 16 /* TemplateHead */ && nextTokenKind !== 15 /* NoSubstitutionTemplateLiteral */ && nextTokenKind !== 25 /* DotToken */; +} +function isSemicolonInsertionContext(context) { + return positionIsASICandidate(context.currentTokenSpan.end, context.currentTokenParent, context.sourceFile); +} +function isNotPropertyAccessOnIntegerLiteral(context) { + return !isPropertyAccessExpression(context.contextNode) || !isNumericLiteral(context.contextNode.expression) || context.contextNode.expression.getText().includes("."); +} + +// src/services/formatting/rulesMap.ts +function getFormatContext(options, host) { + return { options, getRules: getRulesMap(), host }; +} +var rulesMapCache; +function getRulesMap() { + if (rulesMapCache === void 0) { + rulesMapCache = createRulesMap(getAllRules()); + } + return rulesMapCache; +} +function getRuleActionExclusion(ruleAction) { + let mask2 = 0 /* None */; + if (ruleAction & 1 /* StopProcessingSpaceActions */) { + mask2 |= 28 /* ModifySpaceAction */; + } + if (ruleAction & 2 /* StopProcessingTokenActions */) { + mask2 |= 96 /* ModifyTokenAction */; + } + if (ruleAction & 28 /* ModifySpaceAction */) { + mask2 |= 28 /* ModifySpaceAction */; + } + if (ruleAction & 96 /* ModifyTokenAction */) { + mask2 |= 96 /* ModifyTokenAction */; + } + return mask2; +} +function createRulesMap(rules) { + const map2 = buildMap(rules); + return (context) => { + const bucket = map2[getRuleBucketIndex(context.currentTokenSpan.kind, context.nextTokenSpan.kind)]; + if (bucket) { + const rules2 = []; + let ruleActionMask = 0; + for (const rule2 of bucket) { + const acceptRuleActions = ~getRuleActionExclusion(ruleActionMask); + if (rule2.action & acceptRuleActions && every(rule2.context, (c) => c(context))) { + rules2.push(rule2); + ruleActionMask |= rule2.action; + } + } + if (rules2.length) { + return rules2; + } + } + }; +} +function buildMap(rules) { + const map2 = new Array(mapRowLength * mapRowLength); + const rulesBucketConstructionStateList = new Array(map2.length); + for (const rule2 of rules) { + const specificRule = rule2.leftTokenRange.isSpecific && rule2.rightTokenRange.isSpecific; + for (const left of rule2.leftTokenRange.tokens) { + for (const right of rule2.rightTokenRange.tokens) { + const index = getRuleBucketIndex(left, right); + let rulesBucket = map2[index]; + if (rulesBucket === void 0) { + rulesBucket = map2[index] = []; + } + addRule(rulesBucket, rule2.rule, specificRule, rulesBucketConstructionStateList, index); + } + } + } + return map2; } -function formatDeprecationMessage(name, error2, errorAfter, since, message) { - let deprecationMessage = error2 ? "DeprecationError: " : "DeprecationWarning: "; - deprecationMessage += `'${name}' `; - deprecationMessage += since ? `has been deprecated since v${since}` : "is deprecated"; - deprecationMessage += error2 ? " and can no longer be used." : errorAfter ? ` and will no longer be usable after v${errorAfter}.` : "."; - deprecationMessage += message ? ` ${formatStringFromArgs(message, [name])}` : ""; - return deprecationMessage; +function getRuleBucketIndex(row, column) { + Debug.assert(row <= 165 /* LastKeyword */ && column <= 165 /* LastKeyword */, "Must compute formatting context from tokens"); + return row * mapRowLength + column; } -function createErrorDeprecation(name, errorAfter, since, message) { - const deprecationMessage = formatDeprecationMessage( - name, - /*error*/ - true, - errorAfter, - since, - message - ); - return () => { - throw new TypeError(deprecationMessage); +var maskBitSize = 5; +var mask = 31; +var mapRowLength = 165 /* LastToken */ + 1; +var RulesPosition = ((RulesPosition2) => { + RulesPosition2[RulesPosition2["StopRulesSpecific"] = 0] = "StopRulesSpecific"; + RulesPosition2[RulesPosition2["StopRulesAny"] = maskBitSize * 1] = "StopRulesAny"; + RulesPosition2[RulesPosition2["ContextRulesSpecific"] = maskBitSize * 2] = "ContextRulesSpecific"; + RulesPosition2[RulesPosition2["ContextRulesAny"] = maskBitSize * 3] = "ContextRulesAny"; + RulesPosition2[RulesPosition2["NoContextRulesSpecific"] = maskBitSize * 4] = "NoContextRulesSpecific"; + RulesPosition2[RulesPosition2["NoContextRulesAny"] = maskBitSize * 5] = "NoContextRulesAny"; + return RulesPosition2; +})(RulesPosition || {}); +function addRule(rules, rule2, specificTokens, constructionState, rulesBucketIndex) { + const position = rule2.action & 3 /* StopAction */ ? specificTokens ? 0 /* StopRulesSpecific */ : RulesPosition.StopRulesAny : rule2.context !== anyContext ? specificTokens ? RulesPosition.ContextRulesSpecific : RulesPosition.ContextRulesAny : specificTokens ? RulesPosition.NoContextRulesSpecific : RulesPosition.NoContextRulesAny; + const state = constructionState[rulesBucketIndex] || 0; + rules.splice(getInsertionIndex(state, position), 0, rule2); + constructionState[rulesBucketIndex] = increaseInsertionIndex(state, position); +} +function getInsertionIndex(indexBitmap, maskPosition) { + let index = 0; + for (let pos = 0; pos <= maskPosition; pos += maskBitSize) { + index += indexBitmap & mask; + indexBitmap >>= maskBitSize; + } + return index; +} +function increaseInsertionIndex(indexBitmap, maskPosition) { + const value = (indexBitmap >> maskPosition & mask) + 1; + Debug.assert((value & mask) === value, "Adding more rules into the sub-bucket than allowed. Maximum allowed is 32 rules."); + return indexBitmap & ~(mask << maskPosition) | value << maskPosition; +} + +// src/services/formatting/formatting.ts +function createTextRangeWithKind(pos, end, kind) { + const textRangeWithKind = { pos, end, kind }; + if (Debug.isDebugging) { + Object.defineProperty(textRangeWithKind, "__debugKind", { + get: () => Debug.formatSyntaxKind(kind) + }); + } + return textRangeWithKind; +} +function formatOnEnter(position, sourceFile, formatContext) { + const line = sourceFile.getLineAndCharacterOfPosition(position).line; + if (line === 0) { + return []; + } + let endOfFormatSpan = getEndLinePosition(line, sourceFile); + while (isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(endOfFormatSpan))) { + endOfFormatSpan--; + } + if (isLineBreak(sourceFile.text.charCodeAt(endOfFormatSpan))) { + endOfFormatSpan--; + } + const span = { + // get start position for the previous line + pos: getStartPositionOfLine(line - 1, sourceFile), + // end value is exclusive so add 1 to the result + end: endOfFormatSpan + 1 }; + return formatSpan(span, sourceFile, formatContext, 2 /* FormatOnEnter */); } -function createWarningDeprecation(name, errorAfter, since, message) { - let hasWrittenDeprecation = false; - return () => { - if (enableDeprecationWarnings && !hasWrittenDeprecation) { - Debug.log.warn(formatDeprecationMessage( - name, - /*error*/ - false, - errorAfter, - since, - message - )); - hasWrittenDeprecation = true; - } +function formatOnSemicolon(position, sourceFile, formatContext) { + const semicolon = findImmediatelyPrecedingTokenOfKind(position, 27 /* SemicolonToken */, sourceFile); + return formatNodeLines(findOutermostNodeWithinListLevel(semicolon), sourceFile, formatContext, 3 /* FormatOnSemicolon */); +} +function formatOnOpeningCurly(position, sourceFile, formatContext) { + const openingCurly = findImmediatelyPrecedingTokenOfKind(position, 19 /* OpenBraceToken */, sourceFile); + if (!openingCurly) { + return []; + } + const curlyBraceRange = openingCurly.parent; + const outermostNode = findOutermostNodeWithinListLevel(curlyBraceRange); + const textRange = { + pos: getLineStartPositionForPosition(outermostNode.getStart(sourceFile), sourceFile), + // TODO: GH#18217 + end: position }; + return formatSpan(textRange, sourceFile, formatContext, 4 /* FormatOnOpeningCurlyBrace */); } -function createDeprecation(name, options = {}) { - const version2 = typeof options.typeScriptVersion === "string" ? new Version(options.typeScriptVersion) : options.typeScriptVersion ?? getTypeScriptVersion(); - const errorAfter = typeof options.errorAfter === "string" ? new Version(options.errorAfter) : options.errorAfter; - const warnAfter = typeof options.warnAfter === "string" ? new Version(options.warnAfter) : options.warnAfter; - const since = typeof options.since === "string" ? new Version(options.since) : options.since ?? warnAfter; - const error2 = options.error || errorAfter && version2.compareTo(errorAfter) >= 0; - const warn = !warnAfter || version2.compareTo(warnAfter) >= 0; - return error2 ? createErrorDeprecation(name, errorAfter, since, options.message) : warn ? createWarningDeprecation(name, errorAfter, since, options.message) : noop; +function formatOnClosingCurly(position, sourceFile, formatContext) { + const precedingToken = findImmediatelyPrecedingTokenOfKind(position, 20 /* CloseBraceToken */, sourceFile); + return formatNodeLines(findOutermostNodeWithinListLevel(precedingToken), sourceFile, formatContext, 5 /* FormatOnClosingCurlyBrace */); } -function wrapFunction(deprecation, func) { - return function() { - deprecation(); - return func.apply(this, arguments); +function formatDocument(sourceFile, formatContext) { + const span = { + pos: 0, + end: sourceFile.text.length }; + return formatSpan(span, sourceFile, formatContext, 0 /* FormatDocument */); } -function deprecate(func, options) { - const deprecation = createDeprecation((options == null ? void 0 : options.name) ?? Debug.getFunctionName(func), options); - return wrapFunction(deprecation, func); +function formatSelection(start, end, sourceFile, formatContext) { + const span = { + pos: getLineStartPositionForPosition(start, sourceFile), + end + }; + return formatSpan(span, sourceFile, formatContext, 1 /* FormatSelection */); } - -// src/deprecatedCompat/deprecations.ts -function createOverload(name, overloads, binder2, deprecations) { - Object.defineProperty(call, "name", { ...Object.getOwnPropertyDescriptor(call, "name"), value: name }); - if (deprecations) { - for (const key of Object.keys(deprecations)) { - const index = +key; - if (!isNaN(index) && hasProperty(overloads, `${index}`)) { - overloads[index] = deprecate(overloads[index], { ...deprecations[index], name }); - } - } +function findImmediatelyPrecedingTokenOfKind(end, expectedTokenKind, sourceFile) { + const precedingToken = findPrecedingToken(end, sourceFile); + return precedingToken && precedingToken.kind === expectedTokenKind && end === precedingToken.getEnd() ? precedingToken : void 0; +} +function findOutermostNodeWithinListLevel(node) { + let current = node; + while (current && current.parent && current.parent.end === node.end && !isListElement(current.parent, current)) { + current = current.parent; } - const bind = createBinder2(overloads, binder2); - return call; - function call(...args) { - const index = bind(args); - const fn = index !== void 0 ? overloads[index] : void 0; - if (typeof fn === "function") { - return fn(...args); + return current; +} +function isListElement(parent2, node) { + switch (parent2.kind) { + case 263 /* ClassDeclaration */: + case 264 /* InterfaceDeclaration */: + return rangeContainsRange(parent2.members, node); + case 267 /* ModuleDeclaration */: + const body = parent2.body; + return !!body && body.kind === 268 /* ModuleBlock */ && rangeContainsRange(body.statements, node); + case 307 /* SourceFile */: + case 241 /* Block */: + case 268 /* ModuleBlock */: + return rangeContainsRange(parent2.statements, node); + case 299 /* CatchClause */: + return rangeContainsRange(parent2.block.statements, node); + } + return false; +} +function findEnclosingNode(range, sourceFile) { + return find2(sourceFile); + function find2(n) { + const candidate = forEachChild(n, (c) => startEndContainsRange(c.getStart(sourceFile), c.end, range) && c); + if (candidate) { + const result = find2(candidate); + if (result) { + return result; + } } - throw new TypeError("Invalid arguments"); + return n; } } -function createBinder2(overloads, binder2) { - return (args) => { - for (let i = 0; hasProperty(overloads, `${i}`) && hasProperty(binder2, `${i}`); i++) { - const fn = binder2[i]; - if (fn(args)) { - return i; +function prepareRangeContainsErrorFunction(errors, originalRange) { + if (!errors.length) { + return rangeHasNoErrors; + } + const sorted = errors.filter((d) => rangeOverlapsWithStartEnd(originalRange, d.start, d.start + d.length)).sort((e1, e2) => e1.start - e2.start); + if (!sorted.length) { + return rangeHasNoErrors; + } + let index = 0; + return (r) => { + while (true) { + if (index >= sorted.length) { + return false; + } + const error2 = sorted[index]; + if (r.end <= error2.start) { + return false; + } + if (startEndOverlapsWithStartEnd(r.pos, r.end, error2.start, error2.start + error2.length)) { + return true; } + index++; } }; + function rangeHasNoErrors() { + return false; + } } -function buildOverload(name) { - return { - overload: (overloads) => ({ - bind: (binder2) => ({ - finish: () => createOverload(name, overloads, binder2), - deprecate: (deprecations) => ({ - finish: () => createOverload(name, overloads, binder2, deprecations) - }) - }) - }) - }; +function getScanStartPosition(enclosingNode, originalRange, sourceFile) { + const start = enclosingNode.getStart(sourceFile); + if (start === originalRange.pos && enclosingNode.end === originalRange.end) { + return start; + } + const precedingToken = findPrecedingToken(originalRange.pos, sourceFile); + if (!precedingToken) { + return enclosingNode.pos; + } + if (precedingToken.end >= originalRange.pos) { + return enclosingNode.pos; + } + return precedingToken.end; } - -// src/server/_namespaces/ts.server.ts -var ts_server_exports3 = {}; -__export(ts_server_exports3, { - ActionInvalidate: () => ActionInvalidate, - ActionPackageInstalled: () => ActionPackageInstalled, - ActionSet: () => ActionSet, - ActionWatchTypingLocations: () => ActionWatchTypingLocations, - Arguments: () => Arguments, - AutoImportProviderProject: () => AutoImportProviderProject, - AuxiliaryProject: () => AuxiliaryProject, - CharRangeSection: () => CharRangeSection, - CloseFileWatcherEvent: () => CloseFileWatcherEvent, - CommandNames: () => CommandNames, - ConfigFileDiagEvent: () => ConfigFileDiagEvent, - ConfiguredProject: () => ConfiguredProject2, - ConfiguredProjectLoadKind: () => ConfiguredProjectLoadKind, - CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent, - CreateFileWatcherEvent: () => CreateFileWatcherEvent, - Errors: () => Errors, - EventBeginInstallTypes: () => EventBeginInstallTypes, - EventEndInstallTypes: () => EventEndInstallTypes, - EventInitializationFailed: () => EventInitializationFailed, - EventTypesRegistry: () => EventTypesRegistry, - ExternalProject: () => ExternalProject, - GcTimer: () => GcTimer, - InferredProject: () => InferredProject2, - LargeFileReferencedEvent: () => LargeFileReferencedEvent, - LineIndex: () => LineIndex, - LineLeaf: () => LineLeaf, - LineNode: () => LineNode, - LogLevel: () => LogLevel2, - Msg: () => Msg, - OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent, - Project: () => Project2, - ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent, - ProjectKind: () => ProjectKind, - ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent, - ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent, - ProjectLoadingStartEvent: () => ProjectLoadingStartEvent, - ProjectService: () => ProjectService2, - ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent, - ScriptInfo: () => ScriptInfo, - ScriptVersionCache: () => ScriptVersionCache, - Session: () => Session3, - TextStorage: () => TextStorage, - ThrottledOperations: () => ThrottledOperations, - TypingsInstallerAdapter: () => TypingsInstallerAdapter, - allFilesAreJsOrDts: () => allFilesAreJsOrDts, - allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts, - asNormalizedPath: () => asNormalizedPath, - convertCompilerOptions: () => convertCompilerOptions, - convertFormatOptions: () => convertFormatOptions, - convertScriptKindName: () => convertScriptKindName, - convertTypeAcquisition: () => convertTypeAcquisition, - convertUserPreferences: () => convertUserPreferences, - convertWatchOptions: () => convertWatchOptions, - countEachFileTypes: () => countEachFileTypes, - createInstallTypingsRequest: () => createInstallTypingsRequest, - createModuleSpecifierCache: () => createModuleSpecifierCache, - createNormalizedPathMap: () => createNormalizedPathMap, - createPackageJsonCache: () => createPackageJsonCache, - createSortedArray: () => createSortedArray2, - emptyArray: () => emptyArray2, - findArgument: () => findArgument, - formatDiagnosticToProtocol: () => formatDiagnosticToProtocol, - formatMessage: () => formatMessage2, - getBaseConfigFileName: () => getBaseConfigFileName, - getDetailWatchInfo: () => getDetailWatchInfo, - getLocationInNewDocument: () => getLocationInNewDocument, - hasArgument: () => hasArgument, - hasNoTypeScriptSource: () => hasNoTypeScriptSource, - indent: () => indent2, - isBackgroundProject: () => isBackgroundProject, - isConfigFile: () => isConfigFile, - isConfiguredProject: () => isConfiguredProject, - isDynamicFileName: () => isDynamicFileName, - isExternalProject: () => isExternalProject, - isInferredProject: () => isInferredProject, - isInferredProjectName: () => isInferredProjectName, - isProjectDeferredClose: () => isProjectDeferredClose, - makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName, - makeAuxiliaryProjectName: () => makeAuxiliaryProjectName, - makeInferredProjectName: () => makeInferredProjectName, - maxFileSize: () => maxFileSize, - maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles, - normalizedPathToPath: () => normalizedPathToPath, - nowString: () => nowString, - nullCancellationToken: () => nullCancellationToken, - nullTypingsInstaller: () => nullTypingsInstaller, - protocol: () => ts_server_protocol_exports, - scriptInfoIsContainedByBackgroundProject: () => scriptInfoIsContainedByBackgroundProject, - scriptInfoIsContainedByDeferredClosedProject: () => scriptInfoIsContainedByDeferredClosedProject, - stringifyIndented: () => stringifyIndented, - toEvent: () => toEvent, - toNormalizedPath: () => toNormalizedPath, - tryConvertScriptKindName: () => tryConvertScriptKindName, - typingsInstaller: () => ts_server_typingsInstaller_exports, - updateProjectIfDirty: () => updateProjectIfDirty -}); - -// src/typingsInstallerCore/_namespaces/ts.server.typingsInstaller.ts -var ts_server_typingsInstaller_exports = {}; -__export(ts_server_typingsInstaller_exports, { - TypingsInstaller: () => TypingsInstaller, - getNpmCommandForInstallation: () => getNpmCommandForInstallation, - installNpmPackages: () => installNpmPackages, - typingsName: () => typingsName -}); - -// src/typingsInstallerCore/typingsInstaller.ts -var nullLog = { - isEnabled: () => false, - writeLine: noop -}; -function typingToFileName(cachePath, packageName, installTypingHost, log) { - try { - const result = resolveModuleName(packageName, combinePaths(cachePath, "index.d.ts"), { moduleResolution: 2 /* Node10 */ }, installTypingHost); - return result.resolvedModule && result.resolvedModule.resolvedFileName; - } catch (e) { - if (log.isEnabled()) { - log.writeLine(`Failed to resolve ${packageName} in folder '${cachePath}': ${e.message}`); +function getOwnOrInheritedDelta(n, options, sourceFile) { + let previousLine = -1 /* Unknown */; + let child; + while (n) { + const line = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)).line; + if (previousLine !== -1 /* Unknown */ && line !== previousLine) { + break; } - return void 0; + if (SmartIndenter.shouldIndentChildNode(options, n, child, sourceFile)) { + return options.indentSize; + } + previousLine = line; + child = n; + n = n.parent; } + return 0; } -function installNpmPackages(npmPath, tsVersion, packageNames, install) { - let hasError = false; - for (let remaining = packageNames.length; remaining > 0; ) { - const result = getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining); - remaining = result.remaining; - hasError = install(result.command) || hasError; +function formatNodeGivenIndentation(node, sourceFileLike, languageVariant, initialIndentation, delta, formatContext) { + const range = { pos: node.pos, end: node.end }; + return getFormattingScanner(sourceFileLike.text, languageVariant, range.pos, range.end, (scanner2) => formatSpanWorker( + range, + node, + initialIndentation, + delta, + scanner2, + formatContext, + 1 /* FormatSelection */, + (_) => false, + // assume that node does not have any errors + sourceFileLike + )); +} +function formatNodeLines(node, sourceFile, formatContext, requestKind) { + if (!node) { + return []; } - return hasError; + const span = { + pos: getLineStartPositionForPosition(node.getStart(sourceFile), sourceFile), + end: node.end + }; + return formatSpan(span, sourceFile, formatContext, requestKind); } -function getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining) { - const sliceStart = packageNames.length - remaining; - let command, toSlice = remaining; - while (true) { - command = `${npmPath} install --ignore-scripts ${(toSlice === packageNames.length ? packageNames : packageNames.slice(sliceStart, sliceStart + toSlice)).join(" ")} --save-dev --user-agent="typesInstaller/${tsVersion}"`; - if (command.length < 8e3) { - break; +function formatSpan(originalRange, sourceFile, formatContext, requestKind) { + const enclosingNode = findEnclosingNode(originalRange, sourceFile); + return getFormattingScanner( + sourceFile.text, + sourceFile.languageVariant, + getScanStartPosition(enclosingNode, originalRange, sourceFile), + originalRange.end, + (scanner2) => formatSpanWorker( + originalRange, + enclosingNode, + SmartIndenter.getIndentationForNode(enclosingNode, originalRange, sourceFile, formatContext.options), + getOwnOrInheritedDelta(enclosingNode, formatContext.options, sourceFile), + scanner2, + formatContext, + requestKind, + prepareRangeContainsErrorFunction(sourceFile.parseDiagnostics, originalRange), + sourceFile + ) + ); +} +function formatSpanWorker(originalRange, enclosingNode, initialIndentation, delta, formattingScanner, { options, getRules, host }, requestKind, rangeContainsError, sourceFile) { + var _a; + const formattingContext = new FormattingContext(sourceFile, requestKind, options); + let previousRangeTriviaEnd; + let previousRange; + let previousParent; + let previousRangeStartLine; + let lastIndentedLine; + let indentationOnLastIndentedLine = -1 /* Unknown */; + const edits = []; + formattingScanner.advance(); + if (formattingScanner.isOnToken()) { + const startLine = sourceFile.getLineAndCharacterOfPosition(enclosingNode.getStart(sourceFile)).line; + let undecoratedStartLine = startLine; + if (hasDecorators(enclosingNode)) { + undecoratedStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(enclosingNode, sourceFile)).line; } - toSlice = toSlice - Math.floor(toSlice / 2); + processNode(enclosingNode, enclosingNode, startLine, undecoratedStartLine, initialIndentation, delta); } - return { command, remaining: remaining - toSlice }; -} -var TypingsInstaller = class { - constructor(installTypingHost, globalCachePath, safeListPath, typesMapLocation, throttleLimit, log = nullLog) { - this.installTypingHost = installTypingHost; - this.globalCachePath = globalCachePath; - this.safeListPath = safeListPath; - this.typesMapLocation = typesMapLocation; - this.throttleLimit = throttleLimit; - this.log = log; - this.packageNameToTypingLocation = /* @__PURE__ */ new Map(); - this.missingTypingsSet = /* @__PURE__ */ new Set(); - this.knownCachesSet = /* @__PURE__ */ new Set(); - this.projectWatchers = /* @__PURE__ */ new Map(); - this.pendingRunRequests = []; - this.installRunCount = 1; - this.inFlightRequestCount = 0; - // eslint-disable-line @typescript-eslint/unified-signatures - this.latestDistTag = "latest"; - const isLoggingEnabled = this.log.isEnabled(); - if (isLoggingEnabled) { - this.log.writeLine(`Global cache location '${globalCachePath}', safe file path '${safeListPath}', types map path ${typesMapLocation}`); + const remainingTrivia = formattingScanner.getCurrentLeadingTrivia(); + if (remainingTrivia) { + const indentation = SmartIndenter.nodeWillIndentChild( + options, + enclosingNode, + /*child*/ + void 0, + sourceFile, + /*indentByDefault*/ + false + ) ? initialIndentation + options.indentSize : initialIndentation; + indentTriviaItems( + remainingTrivia, + indentation, + /*indentNextTokenOrTrivia*/ + true, + (item) => { + processRange( + item, + sourceFile.getLineAndCharacterOfPosition(item.pos), + enclosingNode, + enclosingNode, + /*dynamicIndentation*/ + void 0 + ); + insertIndentation( + item.pos, + indentation, + /*lineAdded*/ + false + ); + } + ); + if (options.trimTrailingWhitespace !== false) { + trimTrailingWhitespacesForRemainingRange(remainingTrivia); } - this.processCacheLocation(this.globalCachePath); } - /** @internal */ - handleRequest(req) { - switch (req.kind) { - case "discover": - this.install(req); - break; - case "closeProject": - this.closeProject(req); - break; - case "typesRegistry": { - const typesRegistry = {}; - this.typesRegistry.forEach((value, key) => { - typesRegistry[key] = value; - }); - const response = { kind: EventTypesRegistry, typesRegistry }; - this.sendResponse(response); - break; + if (previousRange && formattingScanner.getTokenFullStart() >= originalRange.end) { + const tokenInfo = formattingScanner.isOnEOF() ? formattingScanner.readEOFTokenRange() : formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(enclosingNode).token : void 0; + if (tokenInfo && tokenInfo.pos === previousRangeTriviaEnd) { + const parent2 = ((_a = findPrecedingToken(tokenInfo.end, sourceFile, enclosingNode)) == null ? void 0 : _a.parent) || previousParent; + processPair( + tokenInfo, + sourceFile.getLineAndCharacterOfPosition(tokenInfo.pos).line, + parent2, + previousRange, + previousRangeStartLine, + previousParent, + parent2, + /*dynamicIndentation*/ + void 0 + ); + } + } + return edits; + function tryComputeIndentationForListItem(startPos, endPos, parentStartLine, range, inheritedIndentation) { + if (rangeOverlapsWithStartEnd(range, startPos, endPos) || rangeContainsStartEnd(range, startPos, endPos)) { + if (inheritedIndentation !== -1 /* Unknown */) { + return inheritedIndentation; } - case "installPackage": { - this.installPackage(req); - break; + } else { + const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; + const startLinePosition = getLineStartPositionForPosition(startPos, sourceFile); + const column = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, startPos, sourceFile, options); + if (startLine !== parentStartLine || startPos === column) { + const baseIndentSize = SmartIndenter.getBaseIndentation(options); + return baseIndentSize > column ? baseIndentSize : column; } - default: - Debug.assertNever(req); } + return -1 /* Unknown */; } - closeProject(req) { - this.closeWatchers(req.projectName); + function computeIndentation(node, startLine, inheritedIndentation, parent2, parentDynamicIndentation, effectiveParentStartLine) { + const delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0; + if (effectiveParentStartLine === startLine) { + return { + indentation: startLine === lastIndentedLine ? indentationOnLastIndentedLine : parentDynamicIndentation.getIndentation(), + delta: Math.min(options.indentSize, parentDynamicIndentation.getDelta(node) + delta2) + }; + } else if (inheritedIndentation === -1 /* Unknown */) { + if (node.kind === 21 /* OpenParenToken */ && startLine === lastIndentedLine) { + return { indentation: indentationOnLastIndentedLine, delta: parentDynamicIndentation.getDelta(node) }; + } else if (SmartIndenter.childStartsOnTheSameLineWithElseInIfStatement(parent2, node, startLine, sourceFile) || SmartIndenter.childIsUnindentedBranchOfConditionalExpression(parent2, node, startLine, sourceFile) || SmartIndenter.argumentStartsOnSameLineAsPreviousArgument(parent2, node, startLine, sourceFile)) { + return { indentation: parentDynamicIndentation.getIndentation(), delta: delta2 }; + } else { + return { indentation: parentDynamicIndentation.getIndentation() + parentDynamicIndentation.getDelta(node), delta: delta2 }; + } + } else { + return { indentation: inheritedIndentation, delta: delta2 }; + } } - closeWatchers(projectName) { - if (this.log.isEnabled()) { - this.log.writeLine(`Closing file watchers for project '${projectName}'`); + function getFirstNonDecoratorTokenOfNode(node) { + if (canHaveModifiers(node)) { + const modifier = find(node.modifiers, isModifier, findIndex(node.modifiers, isDecorator)); + if (modifier) return modifier.kind; } - const watchers = this.projectWatchers.get(projectName); - if (!watchers) { - if (this.log.isEnabled()) { - this.log.writeLine(`No watchers are registered for project '${projectName}'`); + switch (node.kind) { + case 263 /* ClassDeclaration */: + return 86 /* ClassKeyword */; + case 264 /* InterfaceDeclaration */: + return 120 /* InterfaceKeyword */; + case 262 /* FunctionDeclaration */: + return 100 /* FunctionKeyword */; + case 266 /* EnumDeclaration */: + return 266 /* EnumDeclaration */; + case 177 /* GetAccessor */: + return 139 /* GetKeyword */; + case 178 /* SetAccessor */: + return 153 /* SetKeyword */; + case 174 /* MethodDeclaration */: + if (node.asteriskToken) { + return 42 /* AsteriskToken */; + } + // falls through + case 172 /* PropertyDeclaration */: + case 169 /* Parameter */: + const name = getNameOfDeclaration(node); + if (name) { + return name.kind; + } + } + } + function getDynamicIndentation(node, nodeStartLine, indentation, delta2) { + return { + getIndentationForComment: (kind, tokenIndentation, container) => { + switch (kind) { + // preceding comment to the token that closes the indentation scope inherits the indentation from the scope + // .. { + // // comment + // } + case 20 /* CloseBraceToken */: + case 24 /* CloseBracketToken */: + case 22 /* CloseParenToken */: + return indentation + getDelta(container); + } + return tokenIndentation !== -1 /* Unknown */ ? tokenIndentation : indentation; + }, + // if list end token is LessThanToken '>' then its delta should be explicitly suppressed + // so that LessThanToken as a binary operator can still be indented. + // foo.then + // < + // number, + // string, + // >(); + // vs + // var a = xValue + // > yValue; + getIndentationForToken: (line, kind, container, suppressDelta) => !suppressDelta && shouldAddDelta(line, kind, container) ? indentation + getDelta(container) : indentation, + getIndentation: () => indentation, + getDelta, + recomputeIndentation: (lineAdded, parent2) => { + if (SmartIndenter.shouldIndentChildNode(options, parent2, node, sourceFile)) { + indentation += lineAdded ? options.indentSize : -options.indentSize; + delta2 = SmartIndenter.shouldIndentChildNode(options, node) ? options.indentSize : 0; + } } - return; + }; + function shouldAddDelta(line, kind, container) { + switch (kind) { + // open and close brace, 'else' and 'while' (in do statement) tokens has indentation of the parent + case 19 /* OpenBraceToken */: + case 20 /* CloseBraceToken */: + case 22 /* CloseParenToken */: + case 93 /* ElseKeyword */: + case 117 /* WhileKeyword */: + case 60 /* AtToken */: + return false; + case 44 /* SlashToken */: + case 32 /* GreaterThanToken */: + switch (container.kind) { + case 286 /* JsxOpeningElement */: + case 287 /* JsxClosingElement */: + case 285 /* JsxSelfClosingElement */: + return false; + } + break; + case 23 /* OpenBracketToken */: + case 24 /* CloseBracketToken */: + if (container.kind !== 200 /* MappedType */) { + return false; + } + break; + } + return nodeStartLine !== line && !(hasDecorators(node) && kind === getFirstNonDecoratorTokenOfNode(node)); } - this.projectWatchers.delete(projectName); - this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: [] }); - if (this.log.isEnabled()) { - this.log.writeLine(`Closing file watchers for project '${projectName}' - done.`); + function getDelta(child) { + return SmartIndenter.nodeWillIndentChild( + options, + node, + child, + sourceFile, + /*indentByDefault*/ + true + ) ? delta2 : 0; } } - install(req) { - if (this.log.isEnabled()) { - this.log.writeLine(`Got install request${stringifyIndented(req)}`); + function processNode(node, contextNode, nodeStartLine, undecoratedNodeStartLine, indentation, delta2) { + if (!rangeOverlapsWithStartEnd(originalRange, node.getStart(sourceFile), node.getEnd())) { + return; } - if (req.cachePath) { - if (this.log.isEnabled()) { - this.log.writeLine(`Request specifies cache path '${req.cachePath}', loading cached information...`); + const nodeDynamicIndentation = getDynamicIndentation(node, nodeStartLine, indentation, delta2); + let childContextNode = contextNode; + forEachChild( + node, + (child) => { + processChildNode( + child, + /*inheritedIndentation*/ + -1 /* Unknown */, + node, + nodeDynamicIndentation, + nodeStartLine, + undecoratedNodeStartLine, + /*isListItem*/ + false + ); + }, + (nodes) => { + processChildNodes(nodes, node, nodeStartLine, nodeDynamicIndentation); } - this.processCacheLocation(req.cachePath); + ); + while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { + const tokenInfo = formattingScanner.readTokenInfo(node); + if (tokenInfo.token.end > Math.min(node.end, originalRange.end)) { + break; + } + consumeTokenAndAdvanceScanner(tokenInfo, node, nodeDynamicIndentation, node); } - if (this.safeList === void 0) { - this.initializeSafeList(); + function processChildNode(child, inheritedIndentation, parent2, parentDynamicIndentation, parentStartLine, undecoratedParentStartLine, isListItem, isFirstListItem) { + Debug.assert(!nodeIsSynthesized(child)); + if (nodeIsMissing(child) || isGrammarError(parent2, child)) { + return inheritedIndentation; + } + const childStartPos = child.getStart(sourceFile); + const childStartLine = sourceFile.getLineAndCharacterOfPosition(childStartPos).line; + let undecoratedChildStartLine = childStartLine; + if (hasDecorators(child)) { + undecoratedChildStartLine = sourceFile.getLineAndCharacterOfPosition(getNonDecoratorTokenPosOfNode(child, sourceFile)).line; + } + let childIndentationAmount = -1 /* Unknown */; + if (isListItem && rangeContainsRange(originalRange, parent2)) { + childIndentationAmount = tryComputeIndentationForListItem(childStartPos, child.end, parentStartLine, originalRange, inheritedIndentation); + if (childIndentationAmount !== -1 /* Unknown */) { + inheritedIndentation = childIndentationAmount; + } + } + if (!rangeOverlapsWithStartEnd(originalRange, child.pos, child.end)) { + if (child.end < originalRange.pos) { + formattingScanner.skipToEndOf(child); + } + return inheritedIndentation; + } + if (child.getFullWidth() === 0) { + return inheritedIndentation; + } + while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { + const tokenInfo = formattingScanner.readTokenInfo(node); + if (tokenInfo.token.end > originalRange.end) { + return inheritedIndentation; + } + if (tokenInfo.token.end > childStartPos) { + if (tokenInfo.token.pos > childStartPos) { + formattingScanner.skipToStartOf(child); + } + break; + } + consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, node); + } + if (!formattingScanner.isOnToken() || formattingScanner.getTokenFullStart() >= originalRange.end) { + return inheritedIndentation; + } + if (isToken(child)) { + const tokenInfo = formattingScanner.readTokenInfo(child); + if (child.kind !== 12 /* JsxText */) { + Debug.assert(tokenInfo.token.end === child.end, "Token end is child end"); + consumeTokenAndAdvanceScanner(tokenInfo, node, parentDynamicIndentation, child); + return inheritedIndentation; + } + } + const effectiveParentStartLine = child.kind === 170 /* Decorator */ ? childStartLine : undecoratedParentStartLine; + const childIndentation = computeIndentation(child, childStartLine, childIndentationAmount, node, parentDynamicIndentation, effectiveParentStartLine); + processNode(child, childContextNode, childStartLine, undecoratedChildStartLine, childIndentation.indentation, childIndentation.delta); + childContextNode = node; + if (isFirstListItem && parent2.kind === 209 /* ArrayLiteralExpression */ && inheritedIndentation === -1 /* Unknown */) { + inheritedIndentation = childIndentation.indentation; + } + return inheritedIndentation; } - const discoverTypingsResult = ts_JsTyping_exports.discoverTypings( - this.installTypingHost, - this.log.isEnabled() ? (s) => this.log.writeLine(s) : void 0, - req.fileNames, - req.projectRootPath, - this.safeList, - this.packageNameToTypingLocation, - req.typeAcquisition, - req.unresolvedImports, - this.typesRegistry, - req.compilerOptions - ); - this.watchFiles(req.projectName, discoverTypingsResult.filesToWatch); - if (discoverTypingsResult.newTypingNames.length) { - this.installTypings(req, req.cachePath || this.globalCachePath, discoverTypingsResult.cachedTypingPaths, discoverTypingsResult.newTypingNames); - } else { - this.sendResponse(this.createSetTypings(req, discoverTypingsResult.cachedTypingPaths)); - if (this.log.isEnabled()) { - this.log.writeLine(`No new typings were requested as a result of typings discovery`); + function processChildNodes(nodes, parent2, parentStartLine, parentDynamicIndentation) { + Debug.assert(isNodeArray(nodes)); + Debug.assert(!nodeIsSynthesized(nodes)); + const listStartToken = getOpenTokenForList(parent2, nodes); + let listDynamicIndentation = parentDynamicIndentation; + let startLine = parentStartLine; + if (!rangeOverlapsWithStartEnd(originalRange, nodes.pos, nodes.end)) { + if (nodes.end < originalRange.pos) { + formattingScanner.skipToEndOf(nodes); + } + return; + } + if (listStartToken !== 0 /* Unknown */) { + while (formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { + const tokenInfo = formattingScanner.readTokenInfo(parent2); + if (tokenInfo.token.end > nodes.pos) { + break; + } else if (tokenInfo.token.kind === listStartToken) { + startLine = sourceFile.getLineAndCharacterOfPosition(tokenInfo.token.pos).line; + consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2); + let indentationOnListStartToken; + if (indentationOnLastIndentedLine !== -1 /* Unknown */) { + indentationOnListStartToken = indentationOnLastIndentedLine; + } else { + const startLinePosition = getLineStartPositionForPosition(tokenInfo.token.pos, sourceFile); + indentationOnListStartToken = SmartIndenter.findFirstNonWhitespaceColumn(startLinePosition, tokenInfo.token.pos, sourceFile, options); + } + listDynamicIndentation = getDynamicIndentation(parent2, parentStartLine, indentationOnListStartToken, options.indentSize); + } else { + consumeTokenAndAdvanceScanner(tokenInfo, parent2, parentDynamicIndentation, parent2); + } + } + } + let inheritedIndentation = -1 /* Unknown */; + for (let i = 0; i < nodes.length; i++) { + const child = nodes[i]; + inheritedIndentation = processChildNode( + child, + inheritedIndentation, + node, + listDynamicIndentation, + startLine, + startLine, + /*isListItem*/ + true, + /*isFirstListItem*/ + i === 0 + ); + } + const listEndToken = getCloseTokenForOpenToken(listStartToken); + if (listEndToken !== 0 /* Unknown */ && formattingScanner.isOnToken() && formattingScanner.getTokenFullStart() < originalRange.end) { + let tokenInfo = formattingScanner.readTokenInfo(parent2); + if (tokenInfo.token.kind === 28 /* CommaToken */) { + consumeTokenAndAdvanceScanner(tokenInfo, parent2, listDynamicIndentation, parent2); + tokenInfo = formattingScanner.isOnToken() ? formattingScanner.readTokenInfo(parent2) : void 0; + } + if (tokenInfo && tokenInfo.token.kind === listEndToken && rangeContainsRange(parent2, tokenInfo.token)) { + consumeTokenAndAdvanceScanner( + tokenInfo, + parent2, + listDynamicIndentation, + parent2, + /*isListEndToken*/ + true + ); + } + } + } + function consumeTokenAndAdvanceScanner(currentTokenInfo, parent2, dynamicIndentation, container, isListEndToken) { + Debug.assert(rangeContainsRange(parent2, currentTokenInfo.token)); + const lastTriviaWasNewLine = formattingScanner.lastTrailingTriviaWasNewLine(); + let indentToken = false; + if (currentTokenInfo.leadingTrivia) { + processTrivia(currentTokenInfo.leadingTrivia, parent2, childContextNode, dynamicIndentation); + } + let lineAction = 0 /* None */; + const isTokenInRange = rangeContainsRange(originalRange, currentTokenInfo.token); + const tokenStart = sourceFile.getLineAndCharacterOfPosition(currentTokenInfo.token.pos); + if (isTokenInRange) { + const rangeHasError = rangeContainsError(currentTokenInfo.token); + const savePreviousRange = previousRange; + lineAction = processRange(currentTokenInfo.token, tokenStart, parent2, childContextNode, dynamicIndentation); + if (!rangeHasError) { + if (lineAction === 0 /* None */) { + const prevEndLine = savePreviousRange && sourceFile.getLineAndCharacterOfPosition(savePreviousRange.end).line; + indentToken = lastTriviaWasNewLine && tokenStart.line !== prevEndLine; + } else { + indentToken = lineAction === 1 /* LineAdded */; + } + } + } + if (currentTokenInfo.trailingTrivia) { + previousRangeTriviaEnd = last(currentTokenInfo.trailingTrivia).end; + processTrivia(currentTokenInfo.trailingTrivia, parent2, childContextNode, dynamicIndentation); + } + if (indentToken) { + const tokenIndentation = isTokenInRange && !rangeContainsError(currentTokenInfo.token) ? dynamicIndentation.getIndentationForToken(tokenStart.line, currentTokenInfo.token.kind, container, !!isListEndToken) : -1 /* Unknown */; + let indentNextTokenOrTrivia = true; + if (currentTokenInfo.leadingTrivia) { + const commentIndentation = dynamicIndentation.getIndentationForComment(currentTokenInfo.token.kind, tokenIndentation, container); + indentNextTokenOrTrivia = indentTriviaItems(currentTokenInfo.leadingTrivia, commentIndentation, indentNextTokenOrTrivia, (item) => insertIndentation( + item.pos, + commentIndentation, + /*lineAdded*/ + false + )); + } + if (tokenIndentation !== -1 /* Unknown */ && indentNextTokenOrTrivia) { + insertIndentation(currentTokenInfo.token.pos, tokenIndentation, lineAction === 1 /* LineAdded */); + lastIndentedLine = tokenStart.line; + indentationOnLastIndentedLine = tokenIndentation; + } } + formattingScanner.advance(); + childContextNode = parent2; } } - /** @internal */ - installPackage(req) { - const { fileName, packageName, projectName, projectRootPath, id } = req; - const cwd = forEachAncestorDirectory(getDirectoryPath(fileName), (directory) => { - if (this.installTypingHost.fileExists(combinePaths(directory, "package.json"))) { - return directory; + function indentTriviaItems(trivia, commentIndentation, indentNextTokenOrTrivia, indentSingleLine) { + for (const triviaItem of trivia) { + const triviaInRange = rangeContainsRange(originalRange, triviaItem); + switch (triviaItem.kind) { + case 3 /* MultiLineCommentTrivia */: + if (triviaInRange) { + indentMultilineComment( + triviaItem, + commentIndentation, + /*firstLineIsIndented*/ + !indentNextTokenOrTrivia + ); + } + indentNextTokenOrTrivia = false; + break; + case 2 /* SingleLineCommentTrivia */: + if (indentNextTokenOrTrivia && triviaInRange) { + indentSingleLine(triviaItem); + } + indentNextTokenOrTrivia = false; + break; + case 4 /* NewLineTrivia */: + indentNextTokenOrTrivia = true; + break; } - }) || projectRootPath; - if (cwd) { - this.installWorker(-1, [packageName], cwd, (success) => { - const message = success ? `Package ${packageName} installed.` : `There was an error installing ${packageName}.`; - const response = { - kind: ActionPackageInstalled, - projectName, - id, - success, - message - }; - this.sendResponse(response); + } + return indentNextTokenOrTrivia; + } + function processTrivia(trivia, parent2, contextNode, dynamicIndentation) { + for (const triviaItem of trivia) { + if (isComment(triviaItem.kind) && rangeContainsRange(originalRange, triviaItem)) { + const triviaItemStart = sourceFile.getLineAndCharacterOfPosition(triviaItem.pos); + processRange(triviaItem, triviaItemStart, parent2, contextNode, dynamicIndentation); + } + } + } + function processRange(range, rangeStart, parent2, contextNode, dynamicIndentation) { + const rangeHasError = rangeContainsError(range); + let lineAction = 0 /* None */; + if (!rangeHasError) { + if (!previousRange) { + const originalStart = sourceFile.getLineAndCharacterOfPosition(originalRange.pos); + trimTrailingWhitespacesForLines(originalStart.line, rangeStart.line); + } else { + lineAction = processPair(range, rangeStart.line, parent2, previousRange, previousRangeStartLine, previousParent, contextNode, dynamicIndentation); + } + } + previousRange = range; + previousRangeTriviaEnd = range.end; + previousParent = parent2; + previousRangeStartLine = rangeStart.line; + return lineAction; + } + function processPair(currentItem, currentStartLine, currentParent, previousItem, previousStartLine, previousParent2, contextNode, dynamicIndentation) { + formattingContext.updateContext(previousItem, previousParent2, currentItem, currentParent, contextNode); + const rules = getRules(formattingContext); + let trimTrailingWhitespaces = formattingContext.options.trimTrailingWhitespace !== false; + let lineAction = 0 /* None */; + if (rules) { + forEachRight(rules, (rule2) => { + lineAction = applyRuleEdits(rule2, previousItem, previousStartLine, currentItem, currentStartLine); + if (dynamicIndentation) { + switch (lineAction) { + case 2 /* LineRemoved */: + if (currentParent.getStart(sourceFile) === currentItem.pos) { + dynamicIndentation.recomputeIndentation( + /*lineAddedByFormatting*/ + false, + contextNode + ); + } + break; + case 1 /* LineAdded */: + if (currentParent.getStart(sourceFile) === currentItem.pos) { + dynamicIndentation.recomputeIndentation( + /*lineAddedByFormatting*/ + true, + contextNode + ); + } + break; + default: + Debug.assert(lineAction === 0 /* None */); + } + } + trimTrailingWhitespaces = trimTrailingWhitespaces && !(rule2.action & 16 /* DeleteSpace */) && rule2.flags !== 1 /* CanDeleteNewLines */; }); } else { - const response = { - kind: ActionPackageInstalled, - projectName, - id, - success: false, - message: "Could not determine a project root path." - }; - this.sendResponse(response); + trimTrailingWhitespaces = trimTrailingWhitespaces && currentItem.kind !== 1 /* EndOfFileToken */; + } + if (currentStartLine !== previousStartLine && trimTrailingWhitespaces) { + trimTrailingWhitespacesForLines(previousStartLine, currentStartLine, previousItem); } + return lineAction; } - initializeSafeList() { - if (this.typesMapLocation) { - const safeListFromMap = ts_JsTyping_exports.loadTypesMap(this.installTypingHost, this.typesMapLocation); - if (safeListFromMap) { - this.log.writeLine(`Loaded safelist from types map file '${this.typesMapLocation}'`); - this.safeList = safeListFromMap; - return; + function insertIndentation(pos, indentation, lineAdded) { + const indentationString = getIndentationString(indentation, options); + if (lineAdded) { + recordReplace(pos, 0, indentationString); + } else { + const tokenStart = sourceFile.getLineAndCharacterOfPosition(pos); + const startLinePosition = getStartPositionOfLine(tokenStart.line, sourceFile); + if (indentation !== characterToColumn(startLinePosition, tokenStart.character) || indentationIsDifferent(indentationString, startLinePosition)) { + recordReplace(startLinePosition, tokenStart.character, indentationString); } - this.log.writeLine(`Failed to load safelist from types map file '${this.typesMapLocation}'`); } - this.safeList = ts_JsTyping_exports.loadSafeList(this.installTypingHost, this.safeListPath); } - processCacheLocation(cacheLocation) { - if (this.log.isEnabled()) { - this.log.writeLine(`Processing cache location '${cacheLocation}'`); + function characterToColumn(startLinePosition, characterInLine) { + let column = 0; + for (let i = 0; i < characterInLine; i++) { + if (sourceFile.text.charCodeAt(startLinePosition + i) === 9 /* tab */) { + column += options.tabSize - column % options.tabSize; + } else { + column++; + } } - if (this.knownCachesSet.has(cacheLocation)) { - if (this.log.isEnabled()) { - this.log.writeLine(`Cache location was already processed...`); + return column; + } + function indentationIsDifferent(indentationString, startLinePosition) { + return indentationString !== sourceFile.text.substr(startLinePosition, indentationString.length); + } + function indentMultilineComment(commentRange, indentation, firstLineIsIndented, indentFinalLine = true) { + let startLine = sourceFile.getLineAndCharacterOfPosition(commentRange.pos).line; + const endLine = sourceFile.getLineAndCharacterOfPosition(commentRange.end).line; + if (startLine === endLine) { + if (!firstLineIsIndented) { + insertIndentation( + commentRange.pos, + indentation, + /*lineAdded*/ + false + ); } return; } - const packageJson = combinePaths(cacheLocation, "package.json"); - const packageLockJson = combinePaths(cacheLocation, "package-lock.json"); - if (this.log.isEnabled()) { - this.log.writeLine(`Trying to find '${packageJson}'...`); + const parts = []; + let startPos = commentRange.pos; + for (let line = startLine; line < endLine; line++) { + const endOfLine = getEndLinePosition(line, sourceFile); + parts.push({ pos: startPos, end: endOfLine }); + startPos = getStartPositionOfLine(line + 1, sourceFile); } - if (this.installTypingHost.fileExists(packageJson) && this.installTypingHost.fileExists(packageLockJson)) { - const npmConfig = JSON.parse(this.installTypingHost.readFile(packageJson)); - const npmLock = JSON.parse(this.installTypingHost.readFile(packageLockJson)); - if (this.log.isEnabled()) { - this.log.writeLine(`Loaded content of '${packageJson}':${stringifyIndented(npmConfig)}`); - this.log.writeLine(`Loaded content of '${packageLockJson}':${stringifyIndented(npmLock)}`); - } - if (npmConfig.devDependencies && npmLock.dependencies) { - for (const key in npmConfig.devDependencies) { - if (!hasProperty(npmLock.dependencies, key)) { - continue; - } - const packageName = getBaseFileName(key); - if (!packageName) { - continue; - } - const typingFile = typingToFileName(cacheLocation, packageName, this.installTypingHost, this.log); - if (!typingFile) { - this.missingTypingsSet.add(packageName); - continue; - } - const existingTypingFile = this.packageNameToTypingLocation.get(packageName); - if (existingTypingFile) { - if (existingTypingFile.typingLocation === typingFile) { - continue; - } - if (this.log.isEnabled()) { - this.log.writeLine(`New typing for package ${packageName} from '${typingFile}' conflicts with existing typing file '${existingTypingFile}'`); - } - } - if (this.log.isEnabled()) { - this.log.writeLine(`Adding entry into typings cache: '${packageName}' => '${typingFile}'`); - } - const info = getProperty(npmLock.dependencies, key); - const version2 = info && info.version; - if (!version2) { - continue; - } - const newTyping = { typingLocation: typingFile, version: new Version(version2) }; - this.packageNameToTypingLocation.set(packageName, newTyping); - } - } + if (indentFinalLine) { + parts.push({ pos: startPos, end: commentRange.end }); } - if (this.log.isEnabled()) { - this.log.writeLine(`Finished processing cache location '${cacheLocation}'`); + if (parts.length === 0) return; + const startLinePos = getStartPositionOfLine(startLine, sourceFile); + const nonWhitespaceColumnInFirstPart = SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(startLinePos, parts[0].pos, sourceFile, options); + let startIndex = 0; + if (firstLineIsIndented) { + startIndex = 1; + startLine++; } - this.knownCachesSet.add(cacheLocation); - } - filterTypings(typingsToInstall) { - return mapDefined(typingsToInstall, (typing) => { - const typingKey = mangleScopedPackageName(typing); - if (this.missingTypingsSet.has(typingKey)) { - if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: '${typingKey}' is in missingTypingsSet - skipping...`); - return void 0; - } - const validationResult = ts_JsTyping_exports.validatePackageName(typing); - if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) { - this.missingTypingsSet.add(typingKey); - if (this.log.isEnabled()) this.log.writeLine(ts_JsTyping_exports.renderPackageNameValidationFailure(validationResult, typing)); - return void 0; - } - if (!this.typesRegistry.has(typingKey)) { - if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: Entry for package '${typingKey}' does not exist in local types registry - skipping...`); - return void 0; - } - if (this.packageNameToTypingLocation.get(typingKey) && ts_JsTyping_exports.isTypingUpToDate(this.packageNameToTypingLocation.get(typingKey), this.typesRegistry.get(typingKey))) { - if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: '${typingKey}' already has an up-to-date typing - skipping...`); - return void 0; + const delta2 = indentation - nonWhitespaceColumnInFirstPart.column; + for (let i = startIndex; i < parts.length; i++, startLine++) { + const startLinePos2 = getStartPositionOfLine(startLine, sourceFile); + const nonWhitespaceCharacterAndColumn = i === 0 ? nonWhitespaceColumnInFirstPart : SmartIndenter.findFirstNonWhitespaceCharacterAndColumn(parts[i].pos, parts[i].end, sourceFile, options); + const newIndentation = nonWhitespaceCharacterAndColumn.column + delta2; + if (newIndentation > 0) { + const indentationString = getIndentationString(newIndentation, options); + recordReplace(startLinePos2, nonWhitespaceCharacterAndColumn.character, indentationString); + } else { + recordDelete(startLinePos2, nonWhitespaceCharacterAndColumn.character); } - return typingKey; - }); - } - ensurePackageDirectoryExists(directory) { - const npmConfigPath = combinePaths(directory, "package.json"); - if (this.log.isEnabled()) { - this.log.writeLine(`Npm config file: ${npmConfigPath}`); } - if (!this.installTypingHost.fileExists(npmConfigPath)) { - if (this.log.isEnabled()) { - this.log.writeLine(`Npm config file: '${npmConfigPath}' is missing, creating new one...`); + } + function trimTrailingWhitespacesForLines(line1, line2, range) { + for (let line = line1; line < line2; line++) { + const lineStartPosition = getStartPositionOfLine(line, sourceFile); + const lineEndPosition = getEndLinePosition(line, sourceFile); + if (range && (isComment(range.kind) || isStringOrRegularExpressionOrTemplateLiteral(range.kind)) && range.pos <= lineEndPosition && range.end > lineEndPosition) { + continue; + } + const whitespaceStart = getTrailingWhitespaceStartPosition(lineStartPosition, lineEndPosition); + if (whitespaceStart !== -1) { + Debug.assert(whitespaceStart === lineStartPosition || !isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(whitespaceStart - 1))); + recordDelete(whitespaceStart, lineEndPosition + 1 - whitespaceStart); } - this.ensureDirectoryExists(directory, this.installTypingHost); - this.installTypingHost.writeFile(npmConfigPath, '{ "private": true }'); } } - installTypings(req, cachePath, currentlyCachedTypings, typingsToInstall) { - if (this.log.isEnabled()) { - this.log.writeLine(`Installing typings ${JSON.stringify(typingsToInstall)}`); + function getTrailingWhitespaceStartPosition(start, end) { + let pos = end; + while (pos >= start && isWhiteSpaceSingleLine(sourceFile.text.charCodeAt(pos))) { + pos--; } - const filteredTypings = this.filterTypings(typingsToInstall); - if (filteredTypings.length === 0) { - if (this.log.isEnabled()) { - this.log.writeLine(`All typings are known to be missing or invalid - no need to install more typings`); - } - this.sendResponse(this.createSetTypings(req, currentlyCachedTypings)); - return; + if (pos !== end) { + return pos + 1; } - this.ensurePackageDirectoryExists(cachePath); - const requestId = this.installRunCount; - this.installRunCount++; - this.sendResponse({ - kind: EventBeginInstallTypes, - eventId: requestId, - typingsInstallerVersion: version, - projectName: req.projectName - }); - const scopedTypings = filteredTypings.map(typingsName); - this.installTypingsAsync(requestId, scopedTypings, cachePath, (ok) => { - try { - if (!ok) { - if (this.log.isEnabled()) { - this.log.writeLine(`install request failed, marking packages as missing to prevent repeated requests: ${JSON.stringify(filteredTypings)}`); - } - for (const typing of filteredTypings) { - this.missingTypingsSet.add(typing); - } - return; - } - if (this.log.isEnabled()) { - this.log.writeLine(`Installed typings ${JSON.stringify(scopedTypings)}`); - } - const installedTypingFiles = []; - for (const packageName of filteredTypings) { - const typingFile = typingToFileName(cachePath, packageName, this.installTypingHost, this.log); - if (!typingFile) { - this.missingTypingsSet.add(packageName); - continue; - } - const distTags = this.typesRegistry.get(packageName); - const newVersion = new Version(distTags[`ts${versionMajorMinor}`] || distTags[this.latestDistTag]); - const newTyping = { typingLocation: typingFile, version: newVersion }; - this.packageNameToTypingLocation.set(packageName, newTyping); - installedTypingFiles.push(typingFile); - } - if (this.log.isEnabled()) { - this.log.writeLine(`Installed typing files ${JSON.stringify(installedTypingFiles)}`); + return -1; + } + function trimTrailingWhitespacesForRemainingRange(trivias) { + let startPos = previousRange ? previousRange.end : originalRange.pos; + for (const trivia of trivias) { + if (isComment(trivia.kind)) { + if (startPos < trivia.pos) { + trimTrailingWitespacesForPositions(startPos, trivia.pos - 1, previousRange); } - this.sendResponse(this.createSetTypings(req, currentlyCachedTypings.concat(installedTypingFiles))); - } finally { - const response = { - kind: EventEndInstallTypes, - eventId: requestId, - projectName: req.projectName, - packagesToInstall: scopedTypings, - installSuccess: ok, - typingsInstallerVersion: version - }; - this.sendResponse(response); + startPos = trivia.end + 1; } - }); - } - ensureDirectoryExists(directory, host) { - const directoryName = getDirectoryPath(directory); - if (!host.directoryExists(directoryName)) { - this.ensureDirectoryExists(directoryName, host); } - if (!host.directoryExists(directory)) { - host.createDirectory(directory); + if (startPos < originalRange.end) { + trimTrailingWitespacesForPositions(startPos, originalRange.end, previousRange); } } - watchFiles(projectName, files) { - if (!files.length) { - this.closeWatchers(projectName); - return; - } - const existing = this.projectWatchers.get(projectName); - const newSet = new Set(files); - if (!existing || forEachKey(newSet, (s) => !existing.has(s)) || forEachKey(existing, (s) => !newSet.has(s))) { - this.projectWatchers.set(projectName, newSet); - this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files }); - } else { - this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: void 0 }); + function trimTrailingWitespacesForPositions(startPos, endPos, previousRange2) { + const startLine = sourceFile.getLineAndCharacterOfPosition(startPos).line; + const endLine = sourceFile.getLineAndCharacterOfPosition(endPos).line; + trimTrailingWhitespacesForLines(startLine, endLine + 1, previousRange2); + } + function recordDelete(start, len) { + if (len) { + edits.push(createTextChangeFromStartLength(start, len, "")); } } - createSetTypings(request, typings) { - return { - projectName: request.projectName, - typeAcquisition: request.typeAcquisition, - compilerOptions: request.compilerOptions, - typings, - unresolvedImports: request.unresolvedImports, - kind: ActionSet - }; + function recordReplace(start, len, newText) { + if (len || newText) { + edits.push(createTextChangeFromStartLength(start, len, newText)); + } } - installTypingsAsync(requestId, packageNames, cwd, onRequestCompleted) { - this.pendingRunRequests.unshift({ requestId, packageNames, cwd, onRequestCompleted }); - this.executeWithThrottling(); + function recordInsert(start, text) { + if (text) { + edits.push(createTextChangeFromStartLength(start, 0, text)); + } } - executeWithThrottling() { - while (this.inFlightRequestCount < this.throttleLimit && this.pendingRunRequests.length) { - this.inFlightRequestCount++; - const request = this.pendingRunRequests.pop(); - this.installWorker(request.requestId, request.packageNames, request.cwd, (ok) => { - this.inFlightRequestCount--; - request.onRequestCompleted(ok); - this.executeWithThrottling(); - }); + function applyRuleEdits(rule2, previousRange2, previousStartLine, currentRange, currentStartLine) { + const onLaterLine = currentStartLine !== previousStartLine; + switch (rule2.action) { + case 1 /* StopProcessingSpaceActions */: + return 0 /* None */; + case 16 /* DeleteSpace */: + if (previousRange2.end !== currentRange.pos) { + recordDelete(previousRange2.end, currentRange.pos - previousRange2.end); + return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */; + } + break; + case 32 /* DeleteToken */: + recordDelete(previousRange2.pos, previousRange2.end - previousRange2.pos); + break; + case 8 /* InsertNewLine */: + if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { + return 0 /* None */; + } + const lineDelta = currentStartLine - previousStartLine; + if (lineDelta !== 1) { + recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, getNewLineOrDefaultFromHost(host, options)); + return onLaterLine ? 0 /* None */ : 1 /* LineAdded */; + } + break; + case 4 /* InsertSpace */: + if (rule2.flags !== 1 /* CanDeleteNewLines */ && previousStartLine !== currentStartLine) { + return 0 /* None */; + } + const posDelta = currentRange.pos - previousRange2.end; + if (posDelta !== 1 || sourceFile.text.charCodeAt(previousRange2.end) !== 32 /* space */) { + recordReplace(previousRange2.end, currentRange.pos - previousRange2.end, " "); + return onLaterLine ? 2 /* LineRemoved */ : 0 /* None */; + } + break; + case 64 /* InsertTrailingSemicolon */: + recordInsert(previousRange2.end, ";"); } + return 0 /* None */; } -}; -function typingsName(packageName) { - return `@types/${packageName}@ts${versionMajorMinor}`; -} - -// src/server/utilitiesPublic.ts -var LogLevel2 = /* @__PURE__ */ ((LogLevel3) => { - LogLevel3[LogLevel3["terse"] = 0] = "terse"; - LogLevel3[LogLevel3["normal"] = 1] = "normal"; - LogLevel3[LogLevel3["requestTime"] = 2] = "requestTime"; - LogLevel3[LogLevel3["verbose"] = 3] = "verbose"; - return LogLevel3; -})(LogLevel2 || {}); -var emptyArray2 = createSortedArray2(); -var Msg = /* @__PURE__ */ ((Msg2) => { - Msg2["Err"] = "Err"; - Msg2["Info"] = "Info"; - Msg2["Perf"] = "Perf"; - return Msg2; -})(Msg || {}); -function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) { - return { - projectName: project.getProjectName(), - fileNames: project.getFileNames( - /*excludeFilesFromExternalLibraries*/ - true, - /*excludeConfigFiles*/ - true - ).concat(project.getExcludedFiles()), - compilerOptions: project.getCompilationSettings(), - typeAcquisition, - unresolvedImports, - projectRootPath: project.getCurrentDirectory(), - cachePath, - kind: "discover" - }; } -var Errors; -((Errors2) => { - function ThrowNoProject() { - throw new Error("No Project."); - } - Errors2.ThrowNoProject = ThrowNoProject; - function ThrowProjectLanguageServiceDisabled() { - throw new Error("The project's language service is disabled."); - } - Errors2.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled; - function ThrowProjectDoesNotContainDocument(fileName, project) { - throw new Error(`Project '${project.getProjectName()}' does not contain document '${fileName}'`); +function getRangeOfEnclosingComment(sourceFile, position, precedingToken, tokenAtPosition = getTokenAtPosition(sourceFile, position)) { + const jsdoc = findAncestor(tokenAtPosition, isJSDoc); + if (jsdoc) tokenAtPosition = jsdoc.parent; + const tokenStart = tokenAtPosition.getStart(sourceFile); + if (tokenStart <= position && position < tokenAtPosition.getEnd()) { + return void 0; } - Errors2.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument; -})(Errors || (Errors = {})); -function toNormalizedPath(fileName) { - return normalizePath(fileName); -} -function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) { - const f = isRootedDiskPath(normalizedPath) ? normalizedPath : getNormalizedAbsolutePath(normalizedPath, currentDirectory); - return getCanonicalFileName(f); -} -function asNormalizedPath(fileName) { - return fileName; -} -function createNormalizedPathMap() { - const map2 = /* @__PURE__ */ new Map(); - return { - get(path) { - return map2.get(path); - }, - set(path, value) { - map2.set(path, value); - }, - contains(path) { - return map2.has(path); - }, - remove(path) { - map2.delete(path); - } - }; -} -function isInferredProjectName(name) { - return /dev\/null\/inferredProject\d+\*/.test(name); -} -function makeInferredProjectName(counter) { - return `/dev/null/inferredProject${counter}*`; -} -function makeAutoImportProviderProjectName(counter) { - return `/dev/null/autoImportProviderProject${counter}*`; + precedingToken = precedingToken === null ? void 0 : precedingToken === void 0 ? findPrecedingToken(position, sourceFile) : precedingToken; + const trailingRangesOfPreviousToken = precedingToken && getTrailingCommentRanges(sourceFile.text, precedingToken.end); + const leadingCommentRangesOfNextToken = getLeadingCommentRangesOfNode(tokenAtPosition, sourceFile); + const commentRanges = concatenate(trailingRangesOfPreviousToken, leadingCommentRangesOfNextToken); + return commentRanges && find(commentRanges, (range) => rangeContainsPositionExclusive(range, position) || // The end marker of a single-line comment does not include the newline character. + // With caret at `^`, in the following case, we are inside a comment (^ denotes the cursor position): + // + // // asdf ^\n + // + // But for closed multi-line comments, we don't want to be inside the comment in the following case: + // + // /* asdf */^ + // + // However, unterminated multi-line comments *do* contain their end. + // + // Internally, we represent the end of the comment at the newline and closing '/', respectively. + // + position === range.end && (range.kind === 2 /* SingleLineCommentTrivia */ || position === sourceFile.getFullWidth())); } -function makeAuxiliaryProjectName(counter) { - return `/dev/null/auxiliaryProject${counter}*`; +function getOpenTokenForList(node, list) { + switch (node.kind) { + case 176 /* Constructor */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 219 /* ArrowFunction */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + if (node.typeParameters === list) { + return 30 /* LessThanToken */; + } else if (node.parameters === list) { + return 21 /* OpenParenToken */; + } + break; + case 213 /* CallExpression */: + case 214 /* NewExpression */: + if (node.typeArguments === list) { + return 30 /* LessThanToken */; + } else if (node.arguments === list) { + return 21 /* OpenParenToken */; + } + break; + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + if (node.typeParameters === list) { + return 30 /* LessThanToken */; + } + break; + case 183 /* TypeReference */: + case 215 /* TaggedTemplateExpression */: + case 186 /* TypeQuery */: + case 233 /* ExpressionWithTypeArguments */: + case 205 /* ImportType */: + if (node.typeArguments === list) { + return 30 /* LessThanToken */; + } + break; + case 187 /* TypeLiteral */: + return 19 /* OpenBraceToken */; + } + return 0 /* Unknown */; } -function createSortedArray2() { - return []; +function getCloseTokenForOpenToken(kind) { + switch (kind) { + case 21 /* OpenParenToken */: + return 22 /* CloseParenToken */; + case 30 /* LessThanToken */: + return 32 /* GreaterThanToken */; + case 19 /* OpenBraceToken */: + return 20 /* CloseBraceToken */; + } + return 0 /* Unknown */; } - -// src/server/utilities.ts -var ThrottledOperations = class _ThrottledOperations { - constructor(host, logger) { - this.host = host; - this.pendingTimeouts = /* @__PURE__ */ new Map(); - this.logger = logger.hasLevel(3 /* verbose */) ? logger : void 0; +var internedSizes; +var internedTabsIndentation; +var internedSpacesIndentation; +function getIndentationString(indentation, options) { + const resetInternedStrings = !internedSizes || (internedSizes.tabSize !== options.tabSize || internedSizes.indentSize !== options.indentSize); + if (resetInternedStrings) { + internedSizes = { tabSize: options.tabSize, indentSize: options.indentSize }; + internedTabsIndentation = internedSpacesIndentation = void 0; } - /** - * Wait `number` milliseconds and then invoke `cb`. If, while waiting, schedule - * is called again with the same `operationId`, cancel this operation in favor - * of the new one. (Note that the amount of time the canceled operation had been - * waiting does not affect the amount of time that the new operation waits.) - */ - schedule(operationId, delay, cb) { - const pendingTimeout = this.pendingTimeouts.get(operationId); - if (pendingTimeout) { - this.host.clearTimeout(pendingTimeout); - } - this.pendingTimeouts.set(operationId, this.host.setTimeout(_ThrottledOperations.run, delay, operationId, this, cb)); - if (this.logger) { - this.logger.info(`Scheduled: ${operationId}${pendingTimeout ? ", Cancelled earlier one" : ""}`); + if (!options.convertTabsToSpaces) { + const tabs = Math.floor(indentation / options.tabSize); + const spaces = indentation - tabs * options.tabSize; + let tabString; + if (!internedTabsIndentation) { + internedTabsIndentation = []; } - } - cancel(operationId) { - const pendingTimeout = this.pendingTimeouts.get(operationId); - if (!pendingTimeout) return false; - this.host.clearTimeout(pendingTimeout); - return this.pendingTimeouts.delete(operationId); - } - static run(operationId, self, cb) { - self.pendingTimeouts.delete(operationId); - if (self.logger) { - self.logger.info(`Running: ${operationId}`); + if (internedTabsIndentation[tabs] === void 0) { + internedTabsIndentation[tabs] = tabString = repeatString(" ", tabs); + } else { + tabString = internedTabsIndentation[tabs]; } - cb(); - } -}; -var GcTimer = class _GcTimer { - constructor(host, delay, logger) { - this.host = host; - this.delay = delay; - this.logger = logger; - } - scheduleCollect() { - if (!this.host.gc || this.timerId !== void 0) { - return; + return spaces ? tabString + repeatString(" ", spaces) : tabString; + } else { + let spacesString; + const quotient = Math.floor(indentation / options.indentSize); + const remainder = indentation % options.indentSize; + if (!internedSpacesIndentation) { + internedSpacesIndentation = []; } - this.timerId = this.host.setTimeout(_GcTimer.run, this.delay, this); - } - static run(self) { - self.timerId = void 0; - const log = self.logger.hasLevel(2 /* requestTime */); - const before = log && self.host.getMemoryUsage(); - self.host.gc(); - if (log) { - const after = self.host.getMemoryUsage(); - self.logger.perftrc(`GC::before ${before}, after ${after}`); + if (internedSpacesIndentation[quotient] === void 0) { + spacesString = repeatString(" ", options.indentSize * quotient); + internedSpacesIndentation[quotient] = spacesString; + } else { + spacesString = internedSpacesIndentation[quotient]; } + return remainder ? spacesString + repeatString(" ", remainder) : spacesString; } -}; -function getBaseConfigFileName(configFilePath) { - const base = getBaseFileName(configFilePath); - return base === "tsconfig.json" || base === "jsconfig.json" ? base : void 0; -} - -// src/server/_namespaces/ts.server.protocol.ts -var ts_server_protocol_exports = {}; -__export(ts_server_protocol_exports, { - ClassificationType: () => ClassificationType, - CommandTypes: () => CommandTypes, - CompletionTriggerKind: () => CompletionTriggerKind, - IndentStyle: () => IndentStyle2, - JsxEmit: () => JsxEmit2, - ModuleKind: () => ModuleKind2, - ModuleResolutionKind: () => ModuleResolutionKind2, - NewLineKind: () => NewLineKind2, - OrganizeImportsMode: () => OrganizeImportsMode, - PollingWatchKind: () => PollingWatchKind2, - ScriptTarget: () => ScriptTarget11, - SemicolonPreference: () => SemicolonPreference, - WatchDirectoryKind: () => WatchDirectoryKind2, - WatchFileKind: () => WatchFileKind2 -}); - -// src/server/protocol.ts -var CommandTypes = /* @__PURE__ */ ((CommandTypes2) => { - CommandTypes2["JsxClosingTag"] = "jsxClosingTag"; - CommandTypes2["LinkedEditingRange"] = "linkedEditingRange"; - CommandTypes2["Brace"] = "brace"; - CommandTypes2["BraceFull"] = "brace-full"; - CommandTypes2["BraceCompletion"] = "braceCompletion"; - CommandTypes2["GetSpanOfEnclosingComment"] = "getSpanOfEnclosingComment"; - CommandTypes2["Change"] = "change"; - CommandTypes2["Close"] = "close"; - CommandTypes2["Completions"] = "completions"; - CommandTypes2["CompletionInfo"] = "completionInfo"; - CommandTypes2["CompletionsFull"] = "completions-full"; - CommandTypes2["CompletionDetails"] = "completionEntryDetails"; - CommandTypes2["CompletionDetailsFull"] = "completionEntryDetails-full"; - CommandTypes2["CompileOnSaveAffectedFileList"] = "compileOnSaveAffectedFileList"; - CommandTypes2["CompileOnSaveEmitFile"] = "compileOnSaveEmitFile"; - CommandTypes2["Configure"] = "configure"; - CommandTypes2["Definition"] = "definition"; - CommandTypes2["DefinitionFull"] = "definition-full"; - CommandTypes2["DefinitionAndBoundSpan"] = "definitionAndBoundSpan"; - CommandTypes2["DefinitionAndBoundSpanFull"] = "definitionAndBoundSpan-full"; - CommandTypes2["Implementation"] = "implementation"; - CommandTypes2["ImplementationFull"] = "implementation-full"; - CommandTypes2["EmitOutput"] = "emit-output"; - CommandTypes2["Exit"] = "exit"; - CommandTypes2["FileReferences"] = "fileReferences"; - CommandTypes2["FileReferencesFull"] = "fileReferences-full"; - CommandTypes2["Format"] = "format"; - CommandTypes2["Formatonkey"] = "formatonkey"; - CommandTypes2["FormatFull"] = "format-full"; - CommandTypes2["FormatonkeyFull"] = "formatonkey-full"; - CommandTypes2["FormatRangeFull"] = "formatRange-full"; - CommandTypes2["Geterr"] = "geterr"; - CommandTypes2["GeterrForProject"] = "geterrForProject"; - CommandTypes2["SemanticDiagnosticsSync"] = "semanticDiagnosticsSync"; - CommandTypes2["SyntacticDiagnosticsSync"] = "syntacticDiagnosticsSync"; - CommandTypes2["SuggestionDiagnosticsSync"] = "suggestionDiagnosticsSync"; - CommandTypes2["NavBar"] = "navbar"; - CommandTypes2["NavBarFull"] = "navbar-full"; - CommandTypes2["Navto"] = "navto"; - CommandTypes2["NavtoFull"] = "navto-full"; - CommandTypes2["NavTree"] = "navtree"; - CommandTypes2["NavTreeFull"] = "navtree-full"; - CommandTypes2["DocumentHighlights"] = "documentHighlights"; - CommandTypes2["DocumentHighlightsFull"] = "documentHighlights-full"; - CommandTypes2["Open"] = "open"; - CommandTypes2["Quickinfo"] = "quickinfo"; - CommandTypes2["QuickinfoFull"] = "quickinfo-full"; - CommandTypes2["References"] = "references"; - CommandTypes2["ReferencesFull"] = "references-full"; - CommandTypes2["Reload"] = "reload"; - CommandTypes2["Rename"] = "rename"; - CommandTypes2["RenameInfoFull"] = "rename-full"; - CommandTypes2["RenameLocationsFull"] = "renameLocations-full"; - CommandTypes2["Saveto"] = "saveto"; - CommandTypes2["SignatureHelp"] = "signatureHelp"; - CommandTypes2["SignatureHelpFull"] = "signatureHelp-full"; - CommandTypes2["FindSourceDefinition"] = "findSourceDefinition"; - CommandTypes2["Status"] = "status"; - CommandTypes2["TypeDefinition"] = "typeDefinition"; - CommandTypes2["ProjectInfo"] = "projectInfo"; - CommandTypes2["ReloadProjects"] = "reloadProjects"; - CommandTypes2["Unknown"] = "unknown"; - CommandTypes2["OpenExternalProject"] = "openExternalProject"; - CommandTypes2["OpenExternalProjects"] = "openExternalProjects"; - CommandTypes2["CloseExternalProject"] = "closeExternalProject"; - CommandTypes2["SynchronizeProjectList"] = "synchronizeProjectList"; - CommandTypes2["ApplyChangedToOpenFiles"] = "applyChangedToOpenFiles"; - CommandTypes2["UpdateOpen"] = "updateOpen"; - CommandTypes2["EncodedSyntacticClassificationsFull"] = "encodedSyntacticClassifications-full"; - CommandTypes2["EncodedSemanticClassificationsFull"] = "encodedSemanticClassifications-full"; - CommandTypes2["Cleanup"] = "cleanup"; - CommandTypes2["GetOutliningSpans"] = "getOutliningSpans"; - CommandTypes2["GetOutliningSpansFull"] = "outliningSpans"; - CommandTypes2["TodoComments"] = "todoComments"; - CommandTypes2["Indentation"] = "indentation"; - CommandTypes2["DocCommentTemplate"] = "docCommentTemplate"; - CommandTypes2["CompilerOptionsDiagnosticsFull"] = "compilerOptionsDiagnostics-full"; - CommandTypes2["NameOrDottedNameSpan"] = "nameOrDottedNameSpan"; - CommandTypes2["BreakpointStatement"] = "breakpointStatement"; - CommandTypes2["CompilerOptionsForInferredProjects"] = "compilerOptionsForInferredProjects"; - CommandTypes2["GetCodeFixes"] = "getCodeFixes"; - CommandTypes2["GetCodeFixesFull"] = "getCodeFixes-full"; - CommandTypes2["GetCombinedCodeFix"] = "getCombinedCodeFix"; - CommandTypes2["GetCombinedCodeFixFull"] = "getCombinedCodeFix-full"; - CommandTypes2["ApplyCodeActionCommand"] = "applyCodeActionCommand"; - CommandTypes2["GetSupportedCodeFixes"] = "getSupportedCodeFixes"; - CommandTypes2["GetApplicableRefactors"] = "getApplicableRefactors"; - CommandTypes2["GetEditsForRefactor"] = "getEditsForRefactor"; - CommandTypes2["GetMoveToRefactoringFileSuggestions"] = "getMoveToRefactoringFileSuggestions"; - CommandTypes2["PreparePasteEdits"] = "preparePasteEdits"; - CommandTypes2["GetPasteEdits"] = "getPasteEdits"; - CommandTypes2["GetEditsForRefactorFull"] = "getEditsForRefactor-full"; - CommandTypes2["OrganizeImports"] = "organizeImports"; - CommandTypes2["OrganizeImportsFull"] = "organizeImports-full"; - CommandTypes2["GetEditsForFileRename"] = "getEditsForFileRename"; - CommandTypes2["GetEditsForFileRenameFull"] = "getEditsForFileRename-full"; - CommandTypes2["ConfigurePlugin"] = "configurePlugin"; - CommandTypes2["SelectionRange"] = "selectionRange"; - CommandTypes2["SelectionRangeFull"] = "selectionRange-full"; - CommandTypes2["ToggleLineComment"] = "toggleLineComment"; - CommandTypes2["ToggleLineCommentFull"] = "toggleLineComment-full"; - CommandTypes2["ToggleMultilineComment"] = "toggleMultilineComment"; - CommandTypes2["ToggleMultilineCommentFull"] = "toggleMultilineComment-full"; - CommandTypes2["CommentSelection"] = "commentSelection"; - CommandTypes2["CommentSelectionFull"] = "commentSelection-full"; - CommandTypes2["UncommentSelection"] = "uncommentSelection"; - CommandTypes2["UncommentSelectionFull"] = "uncommentSelection-full"; - CommandTypes2["PrepareCallHierarchy"] = "prepareCallHierarchy"; - CommandTypes2["ProvideCallHierarchyIncomingCalls"] = "provideCallHierarchyIncomingCalls"; - CommandTypes2["ProvideCallHierarchyOutgoingCalls"] = "provideCallHierarchyOutgoingCalls"; - CommandTypes2["ProvideInlayHints"] = "provideInlayHints"; - CommandTypes2["WatchChange"] = "watchChange"; - CommandTypes2["MapCode"] = "mapCode"; - CommandTypes2["CopilotRelated"] = "copilotRelated"; - return CommandTypes2; -})(CommandTypes || {}); -var WatchFileKind2 = /* @__PURE__ */ ((WatchFileKind3) => { - WatchFileKind3["FixedPollingInterval"] = "FixedPollingInterval"; - WatchFileKind3["PriorityPollingInterval"] = "PriorityPollingInterval"; - WatchFileKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling"; - WatchFileKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling"; - WatchFileKind3["UseFsEvents"] = "UseFsEvents"; - WatchFileKind3["UseFsEventsOnParentDirectory"] = "UseFsEventsOnParentDirectory"; - return WatchFileKind3; -})(WatchFileKind2 || {}); -var WatchDirectoryKind2 = /* @__PURE__ */ ((WatchDirectoryKind3) => { - WatchDirectoryKind3["UseFsEvents"] = "UseFsEvents"; - WatchDirectoryKind3["FixedPollingInterval"] = "FixedPollingInterval"; - WatchDirectoryKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling"; - WatchDirectoryKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling"; - return WatchDirectoryKind3; -})(WatchDirectoryKind2 || {}); -var PollingWatchKind2 = /* @__PURE__ */ ((PollingWatchKind3) => { - PollingWatchKind3["FixedInterval"] = "FixedInterval"; - PollingWatchKind3["PriorityInterval"] = "PriorityInterval"; - PollingWatchKind3["DynamicPriority"] = "DynamicPriority"; - PollingWatchKind3["FixedChunkSize"] = "FixedChunkSize"; - return PollingWatchKind3; -})(PollingWatchKind2 || {}); -var IndentStyle2 = /* @__PURE__ */ ((IndentStyle3) => { - IndentStyle3["None"] = "None"; - IndentStyle3["Block"] = "Block"; - IndentStyle3["Smart"] = "Smart"; - return IndentStyle3; -})(IndentStyle2 || {}); -var JsxEmit2 = /* @__PURE__ */ ((JsxEmit3) => { - JsxEmit3["None"] = "none"; - JsxEmit3["Preserve"] = "preserve"; - JsxEmit3["ReactNative"] = "react-native"; - JsxEmit3["React"] = "react"; - JsxEmit3["ReactJSX"] = "react-jsx"; - JsxEmit3["ReactJSXDev"] = "react-jsxdev"; - return JsxEmit3; -})(JsxEmit2 || {}); -var ModuleKind2 = /* @__PURE__ */ ((ModuleKind3) => { - ModuleKind3["None"] = "none"; - ModuleKind3["CommonJS"] = "commonjs"; - ModuleKind3["AMD"] = "amd"; - ModuleKind3["UMD"] = "umd"; - ModuleKind3["System"] = "system"; - ModuleKind3["ES6"] = "es6"; - ModuleKind3["ES2015"] = "es2015"; - ModuleKind3["ES2020"] = "es2020"; - ModuleKind3["ES2022"] = "es2022"; - ModuleKind3["ESNext"] = "esnext"; - ModuleKind3["Node16"] = "node16"; - ModuleKind3["NodeNext"] = "nodenext"; - ModuleKind3["Preserve"] = "preserve"; - return ModuleKind3; -})(ModuleKind2 || {}); -var ModuleResolutionKind2 = /* @__PURE__ */ ((ModuleResolutionKind3) => { - ModuleResolutionKind3["Classic"] = "classic"; - ModuleResolutionKind3["Node"] = "node"; - ModuleResolutionKind3["NodeJs"] = "node"; - ModuleResolutionKind3["Node10"] = "node10"; - ModuleResolutionKind3["Node16"] = "node16"; - ModuleResolutionKind3["NodeNext"] = "nodenext"; - ModuleResolutionKind3["Bundler"] = "bundler"; - return ModuleResolutionKind3; -})(ModuleResolutionKind2 || {}); -var NewLineKind2 = /* @__PURE__ */ ((NewLineKind3) => { - NewLineKind3["Crlf"] = "Crlf"; - NewLineKind3["Lf"] = "Lf"; - return NewLineKind3; -})(NewLineKind2 || {}); -var ScriptTarget11 = /* @__PURE__ */ ((ScriptTarget12) => { - ScriptTarget12["ES3"] = "es3"; - ScriptTarget12["ES5"] = "es5"; - ScriptTarget12["ES6"] = "es6"; - ScriptTarget12["ES2015"] = "es2015"; - ScriptTarget12["ES2016"] = "es2016"; - ScriptTarget12["ES2017"] = "es2017"; - ScriptTarget12["ES2018"] = "es2018"; - ScriptTarget12["ES2019"] = "es2019"; - ScriptTarget12["ES2020"] = "es2020"; - ScriptTarget12["ES2021"] = "es2021"; - ScriptTarget12["ES2022"] = "es2022"; - ScriptTarget12["ES2023"] = "es2023"; - ScriptTarget12["ES2024"] = "es2024"; - ScriptTarget12["ESNext"] = "esnext"; - ScriptTarget12["JSON"] = "json"; - ScriptTarget12["Latest"] = "esnext" /* ESNext */; - return ScriptTarget12; -})(ScriptTarget11 || {}); -{ } -// src/server/scriptInfo.ts -var TextStorage = class { - constructor(host, info, initialVersion) { - this.host = host; - this.info = info; - /** - * True if the text is for the file thats open in the editor - */ - this.isOpen = false; - /** - * True if the text present is the text from the file on the disk - */ - this.ownFileText = false; - /** - * True when reloading contents of file from the disk is pending - */ - this.pendingReloadFromDisk = false; - this.version = initialVersion || 0; - } - getVersion() { - return this.svc ? `SVC-${this.version}-${this.svc.getSnapshotVersion()}` : `Text-${this.version}`; - } - hasScriptVersionCache_TestOnly() { - return this.svc !== void 0; - } - resetSourceMapInfo() { - this.info.sourceFileLike = void 0; - this.info.closeSourceMapFileWatcher(); - this.info.sourceMapFilePath = void 0; - this.info.declarationInfoPath = void 0; - this.info.sourceInfos = void 0; - this.info.documentPositionMapper = void 0; - } - /** Public for testing */ - useText(newText) { - this.svc = void 0; - this.text = newText; - this.textSnapshot = void 0; - this.lineMap = void 0; - this.fileSize = void 0; - this.resetSourceMapInfo(); - this.version++; - } - edit(start, end, newText) { - this.switchToScriptVersionCache().edit(start, end - start, newText); - this.ownFileText = false; - this.text = void 0; - this.textSnapshot = void 0; - this.lineMap = void 0; - this.fileSize = void 0; - this.resetSourceMapInfo(); - } - /** - * Set the contents as newText - * returns true if text changed - */ - reload(newText) { - Debug.assert(newText !== void 0); - this.pendingReloadFromDisk = false; - if (!this.text && this.svc) { - this.text = getSnapshotText(this.svc.getSnapshot()); - } - if (this.text !== newText) { - this.useText(newText); - this.ownFileText = false; - return true; +// src/services/formatting/smartIndenter.ts +var SmartIndenter; +((SmartIndenter2) => { + let Value; + ((Value2) => { + Value2[Value2["Unknown"] = -1] = "Unknown"; + })(Value || (Value = {})); + function getIndentation(position, sourceFile, options, assumeNewLineBeforeCloseBrace = false) { + if (position > sourceFile.text.length) { + return getBaseIndentation(options); } - return false; - } - /** - * Reads the contents from tempFile(if supplied) or own file and sets it as contents - * returns true if text changed - */ - reloadWithFileText(tempFileName) { - const { text: newText, fileSize } = tempFileName || !this.info.isDynamicOrHasMixedContent() ? this.getFileTextAndSize(tempFileName) : { text: "", fileSize: void 0 }; - const reloaded = this.reload(newText); - this.fileSize = fileSize; - this.ownFileText = !tempFileName || tempFileName === this.info.fileName; - if (this.ownFileText && this.info.mTime === missingFileModifiedTime.getTime()) { - this.info.mTime = (this.host.getModifiedTime(this.info.fileName) || missingFileModifiedTime).getTime(); + if (options.indentStyle === 0 /* None */) { + return 0; } - return reloaded; - } - /** - * Schedule reload from the disk if its not already scheduled and its not own text - * returns true when scheduling reload - */ - scheduleReloadIfNeeded() { - return !this.pendingReloadFromDisk && !this.ownFileText ? this.pendingReloadFromDisk = true : false; - } - delayReloadFromFileIntoText() { - this.pendingReloadFromDisk = true; - } - /** - * For telemetry purposes, we would like to be able to report the size of the file. - * However, we do not want telemetry to require extra file I/O so we report a size - * that may be stale (e.g. may not reflect change made on disk since the last reload). - * NB: Will read from disk if the file contents have never been loaded because - * telemetry falsely indicating size 0 would be counter-productive. - */ - getTelemetryFileSize() { - return !!this.fileSize ? this.fileSize : !!this.text ? this.text.length : !!this.svc ? this.svc.getSnapshot().getLength() : this.getSnapshot().getLength(); - } - getSnapshot() { - var _a; - return ((_a = this.tryUseScriptVersionCache()) == null ? void 0 : _a.getSnapshot()) || (this.textSnapshot ?? (this.textSnapshot = ScriptSnapshot.fromString(Debug.checkDefined(this.text)))); - } - getAbsolutePositionAndLineText(oneBasedLine) { - const svc = this.tryUseScriptVersionCache(); - if (svc) return svc.getAbsolutePositionAndLineText(oneBasedLine); - const lineMap = this.getLineMap(); - return oneBasedLine <= lineMap.length ? { - absolutePosition: lineMap[oneBasedLine - 1], - lineText: this.text.substring(lineMap[oneBasedLine - 1], lineMap[oneBasedLine]) - } : { - absolutePosition: this.text.length, - lineText: void 0 - }; - } - /** - * @param line 0 based index - */ - lineToTextSpan(line) { - const svc = this.tryUseScriptVersionCache(); - if (svc) return svc.lineToTextSpan(line); - const lineMap = this.getLineMap(); - const start = lineMap[line]; - const end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length; - return createTextSpanFromBounds(start, end); - } - /** - * @param line 1 based index - * @param offset 1 based index - */ - lineOffsetToPosition(line, offset, allowEdits) { - const svc = this.tryUseScriptVersionCache(); - return svc ? svc.lineOffsetToPosition(line, offset) : computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1, this.text, allowEdits); - } - positionToLineOffset(position) { - const svc = this.tryUseScriptVersionCache(); - if (svc) return svc.positionToLineOffset(position); - const { line, character } = computeLineAndCharacterOfPosition(this.getLineMap(), position); - return { line: line + 1, offset: character + 1 }; - } - getFileTextAndSize(tempFileName) { - let text; - const fileName = tempFileName || this.info.fileName; - const getText = () => text === void 0 ? text = this.host.readFile(fileName) || "" : text; - if (!hasTSFileExtension(this.info.fileName)) { - const fileSize = this.host.getFileSize ? this.host.getFileSize(fileName) : getText().length; - if (fileSize > maxFileSize) { - Debug.assert(!!this.info.containingProjects.length); - const service = this.info.containingProjects[0].projectService; - service.logger.info(`Skipped loading contents of large file ${fileName} for info ${this.info.fileName}: fileSize: ${fileSize}`); - this.info.containingProjects[0].projectService.sendLargeFileReferencedEvent(fileName, fileSize); - return { text: "", fileSize }; + const precedingToken = findPrecedingToken( + position, + sourceFile, + /*startNode*/ + void 0, + /*excludeJsdoc*/ + true + ); + const enclosingCommentRange = getRangeOfEnclosingComment(sourceFile, position, precedingToken || null); + if (enclosingCommentRange && enclosingCommentRange.kind === 3 /* MultiLineCommentTrivia */) { + return getCommentIndent(sourceFile, position, options, enclosingCommentRange); + } + if (!precedingToken) { + return getBaseIndentation(options); + } + const precedingTokenIsLiteral = isStringOrRegularExpressionOrTemplateLiteral(precedingToken.kind); + if (precedingTokenIsLiteral && precedingToken.getStart(sourceFile) <= position && position < precedingToken.end) { + return 0; + } + const lineAtPosition = sourceFile.getLineAndCharacterOfPosition(position).line; + const currentToken = getTokenAtPosition(sourceFile, position); + const isObjectLiteral = currentToken.kind === 19 /* OpenBraceToken */ && currentToken.parent.kind === 210 /* ObjectLiteralExpression */; + if (options.indentStyle === 1 /* Block */ || isObjectLiteral) { + return getBlockIndent(sourceFile, position, options); + } + if (precedingToken.kind === 28 /* CommaToken */ && precedingToken.parent.kind !== 226 /* BinaryExpression */) { + const actualIndentation = getActualIndentationForListItemBeforeComma(precedingToken, sourceFile, options); + if (actualIndentation !== -1 /* Unknown */) { + return actualIndentation; } } - return { text: getText() }; + const containerList = getListByPosition(position, precedingToken.parent, sourceFile); + if (containerList && !rangeContainsRange(containerList, precedingToken)) { + const useTheSameBaseIndentation = [218 /* FunctionExpression */, 219 /* ArrowFunction */].includes(currentToken.parent.kind); + const indentSize = useTheSameBaseIndentation ? 0 : options.indentSize; + return getActualIndentationForListStartLine(containerList, sourceFile, options) + indentSize; + } + return getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options); } - /** @internal */ - switchToScriptVersionCache() { - if (!this.svc || this.pendingReloadFromDisk) { - this.svc = ScriptVersionCache.fromString(this.getOrLoadText()); - this.textSnapshot = void 0; - this.version++; + SmartIndenter2.getIndentation = getIndentation; + function getCommentIndent(sourceFile, position, options, enclosingCommentRange) { + const previousLine = getLineAndCharacterOfPosition(sourceFile, position).line - 1; + const commentStartLine = getLineAndCharacterOfPosition(sourceFile, enclosingCommentRange.pos).line; + Debug.assert(commentStartLine >= 0); + if (previousLine <= commentStartLine) { + return findFirstNonWhitespaceColumn(getStartPositionOfLine(commentStartLine, sourceFile), position, sourceFile, options); } - return this.svc; + const startPositionOfLine = getStartPositionOfLine(previousLine, sourceFile); + const { column, character } = findFirstNonWhitespaceCharacterAndColumn(startPositionOfLine, position, sourceFile, options); + if (column === 0) { + return column; + } + const firstNonWhitespaceCharacterCode = sourceFile.text.charCodeAt(startPositionOfLine + character); + return firstNonWhitespaceCharacterCode === 42 /* asterisk */ ? column - 1 : column; } - tryUseScriptVersionCache() { - if (!this.svc || this.pendingReloadFromDisk) { - this.getOrLoadText(); + function getBlockIndent(sourceFile, position, options) { + let current = position; + while (current > 0) { + const char = sourceFile.text.charCodeAt(current); + if (!isWhiteSpaceLike(char)) { + break; + } + current--; } - if (this.isOpen) { - if (!this.svc && !this.textSnapshot) { - this.svc = ScriptVersionCache.fromString(Debug.checkDefined(this.text)); - this.textSnapshot = void 0; + const lineStart = getLineStartPositionForPosition(current, sourceFile); + return findFirstNonWhitespaceColumn(lineStart, current, sourceFile, options); + } + function getSmartIndent(sourceFile, position, precedingToken, lineAtPosition, assumeNewLineBeforeCloseBrace, options) { + let previous; + let current = precedingToken; + while (current) { + if (positionBelongsToNode(current, position, sourceFile) && shouldIndentChildNode( + options, + current, + previous, + sourceFile, + /*isNextChild*/ + true + )) { + const currentStart = getStartLineAndCharacterForNode(current, sourceFile); + const nextTokenKind = nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile); + const indentationDelta = nextTokenKind !== 0 /* Unknown */ ? assumeNewLineBeforeCloseBrace && nextTokenKind === 2 /* CloseBrace */ ? options.indentSize : 0 : lineAtPosition !== currentStart.line ? options.indentSize : 0; + return getIndentationForNodeWorker( + current, + currentStart, + /*ignoreActualIndentationRange*/ + void 0, + indentationDelta, + sourceFile, + /*isNextChild*/ + true, + options + ); } - return this.svc; + const actualIndentation = getActualIndentationForListItem( + current, + sourceFile, + options, + /*listIndentsChild*/ + true + ); + if (actualIndentation !== -1 /* Unknown */) { + return actualIndentation; + } + previous = current; + current = current.parent; } - return this.svc; + return getBaseIndentation(options); } - getOrLoadText() { - if (this.text === void 0 || this.pendingReloadFromDisk) { - Debug.assert(!this.svc || this.pendingReloadFromDisk, "ScriptVersionCache should not be set when reloading from disk"); - this.reloadWithFileText(); + function getIndentationForNode(n, ignoreActualIndentationRange, sourceFile, options) { + const start = sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); + return getIndentationForNodeWorker( + n, + start, + ignoreActualIndentationRange, + /*indentationDelta*/ + 0, + sourceFile, + /*isNextChild*/ + false, + options + ); + } + SmartIndenter2.getIndentationForNode = getIndentationForNode; + function getBaseIndentation(options) { + return options.baseIndentSize || 0; + } + SmartIndenter2.getBaseIndentation = getBaseIndentation; + function getIndentationForNodeWorker(current, currentStart, ignoreActualIndentationRange, indentationDelta, sourceFile, isNextChild, options) { + var _a; + let parent2 = current.parent; + while (parent2) { + let useActualIndentation = true; + if (ignoreActualIndentationRange) { + const start = current.getStart(sourceFile); + useActualIndentation = start < ignoreActualIndentationRange.pos || start > ignoreActualIndentationRange.end; + } + const containingListOrParentStart = getContainingListOrParentStart(parent2, current, sourceFile); + const parentAndChildShareLine = containingListOrParentStart.line === currentStart.line || childStartsOnTheSameLineWithElseInIfStatement(parent2, current, currentStart.line, sourceFile); + if (useActualIndentation) { + const firstListChild = (_a = getContainingList(current, sourceFile)) == null ? void 0 : _a[0]; + const listIndentsChild = !!firstListChild && getStartLineAndCharacterForNode(firstListChild, sourceFile).line > containingListOrParentStart.line; + let actualIndentation = getActualIndentationForListItem(current, sourceFile, options, listIndentsChild); + if (actualIndentation !== -1 /* Unknown */) { + return actualIndentation + indentationDelta; + } + actualIndentation = getActualIndentationForNode(current, parent2, currentStart, parentAndChildShareLine, sourceFile, options); + if (actualIndentation !== -1 /* Unknown */) { + return actualIndentation + indentationDelta; + } + } + if (shouldIndentChildNode(options, parent2, current, sourceFile, isNextChild) && !parentAndChildShareLine) { + indentationDelta += options.indentSize; + } + const useTrueStart = isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, current, currentStart.line, sourceFile); + current = parent2; + parent2 = current.parent; + currentStart = useTrueStart ? sourceFile.getLineAndCharacterOfPosition(current.getStart(sourceFile)) : containingListOrParentStart; } - return this.text; + return indentationDelta + getBaseIndentation(options); } - getLineMap() { - Debug.assert(!this.svc, "ScriptVersionCache should not be set"); - return this.lineMap || (this.lineMap = computeLineStarts(Debug.checkDefined(this.text))); + function getContainingListOrParentStart(parent2, child, sourceFile) { + const containingList = getContainingList(child, sourceFile); + const startPos = containingList ? containingList.pos : parent2.getStart(sourceFile); + return sourceFile.getLineAndCharacterOfPosition(startPos); } - getLineInfo() { - const svc = this.tryUseScriptVersionCache(); - if (svc) { - return { - getLineCount: () => svc.getLineCount(), - getLineText: (line) => svc.getAbsolutePositionAndLineText(line + 1).lineText - }; + function getActualIndentationForListItemBeforeComma(commaToken, sourceFile, options) { + const commaItemInfo = findListItemInfo(commaToken); + if (commaItemInfo && commaItemInfo.listItemIndex > 0) { + return deriveActualIndentationFromList(commaItemInfo.list.getChildren(), commaItemInfo.listItemIndex - 1, sourceFile, options); + } else { + return -1 /* Unknown */; } - const lineMap = this.getLineMap(); - return getLineInfo(this.text, lineMap); } -}; -function isDynamicFileName(fileName) { - return fileName[0] === "^" || (fileName.includes("walkThroughSnippet:/") || fileName.includes("untitled:/")) && getBaseFileName(fileName)[0] === "^" || fileName.includes(":^") && !fileName.includes(directorySeparator); -} -var ScriptInfo = class { - constructor(host, fileName, scriptKind, hasMixedContent, path, initialVersion) { - this.host = host; - this.fileName = fileName; - this.scriptKind = scriptKind; - this.hasMixedContent = hasMixedContent; - this.path = path; - /** - * All projects that include this file - */ - this.containingProjects = []; - this.isDynamic = isDynamicFileName(fileName); - this.textStorage = new TextStorage(host, this, initialVersion); - if (hasMixedContent || this.isDynamic) { - this.realpath = this.path; + function getActualIndentationForNode(current, parent2, currentLineAndChar, parentAndChildShareLine, sourceFile, options) { + const useActualIndentation = (isDeclaration(current) || isStatementButNotDeclaration(current)) && (parent2.kind === 307 /* SourceFile */ || !parentAndChildShareLine); + if (!useActualIndentation) { + return -1 /* Unknown */; } - this.scriptKind = scriptKind ? scriptKind : getScriptKindFromFileName(fileName); + return findColumnForFirstNonWhitespaceCharacterInLine(currentLineAndChar, sourceFile, options); } - /** @internal */ - isDynamicOrHasMixedContent() { - return this.hasMixedContent || this.isDynamic; + let NextTokenKind; + ((NextTokenKind2) => { + NextTokenKind2[NextTokenKind2["Unknown"] = 0] = "Unknown"; + NextTokenKind2[NextTokenKind2["OpenBrace"] = 1] = "OpenBrace"; + NextTokenKind2[NextTokenKind2["CloseBrace"] = 2] = "CloseBrace"; + })(NextTokenKind || (NextTokenKind = {})); + function nextTokenIsCurlyBraceOnSameLineAsCursor(precedingToken, current, lineAtPosition, sourceFile) { + const nextToken = findNextToken(precedingToken, current, sourceFile); + if (!nextToken) { + return 0 /* Unknown */; + } + if (nextToken.kind === 19 /* OpenBraceToken */) { + return 1 /* OpenBrace */; + } else if (nextToken.kind === 20 /* CloseBraceToken */) { + const nextTokenStartLine = getStartLineAndCharacterForNode(nextToken, sourceFile).line; + return lineAtPosition === nextTokenStartLine ? 2 /* CloseBrace */ : 0 /* Unknown */; + } + return 0 /* Unknown */; } - isScriptOpen() { - return this.textStorage.isOpen; + function getStartLineAndCharacterForNode(n, sourceFile) { + return sourceFile.getLineAndCharacterOfPosition(n.getStart(sourceFile)); } - open(newText) { - this.textStorage.isOpen = true; - if (newText !== void 0 && this.textStorage.reload(newText)) { - this.markContainingProjectsAsDirty(); + function isArgumentAndStartLineOverlapsExpressionBeingCalled(parent2, child, childStartLine, sourceFile) { + if (!(isCallExpression(parent2) && contains(parent2.arguments, child))) { + return false; } + const expressionOfCallExpressionEnd = parent2.expression.getEnd(); + const expressionOfCallExpressionEndLine = getLineAndCharacterOfPosition(sourceFile, expressionOfCallExpressionEnd).line; + return expressionOfCallExpressionEndLine === childStartLine; } - close(fileExists = true) { - this.textStorage.isOpen = false; - if (fileExists && this.textStorage.scheduleReloadIfNeeded()) { - this.markContainingProjectsAsDirty(); + SmartIndenter2.isArgumentAndStartLineOverlapsExpressionBeingCalled = isArgumentAndStartLineOverlapsExpressionBeingCalled; + function childStartsOnTheSameLineWithElseInIfStatement(parent2, child, childStartLine, sourceFile) { + if (parent2.kind === 245 /* IfStatement */ && parent2.elseStatement === child) { + const elseKeyword = findChildOfKind(parent2, 93 /* ElseKeyword */, sourceFile); + Debug.assert(elseKeyword !== void 0); + const elseKeywordStartLine = getStartLineAndCharacterForNode(elseKeyword, sourceFile).line; + return elseKeywordStartLine === childStartLine; } + return false; } - getSnapshot() { - return this.textStorage.getSnapshot(); - } - ensureRealPath() { - if (this.realpath === void 0) { - this.realpath = this.path; - if (this.host.realpath) { - Debug.assert(!!this.containingProjects.length); - const project = this.containingProjects[0]; - const realpath = this.host.realpath(this.path); - if (realpath) { - this.realpath = project.toPath(realpath); - if (this.realpath !== this.path) { - project.projectService.realpathToScriptInfos.add(this.realpath, this); - } - } + SmartIndenter2.childStartsOnTheSameLineWithElseInIfStatement = childStartsOnTheSameLineWithElseInIfStatement; + function childIsUnindentedBranchOfConditionalExpression(parent2, child, childStartLine, sourceFile) { + if (isConditionalExpression(parent2) && (child === parent2.whenTrue || child === parent2.whenFalse)) { + const conditionEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.condition.end).line; + if (child === parent2.whenTrue) { + return childStartLine === conditionEndLine; + } else { + const trueStartLine = getStartLineAndCharacterForNode(parent2.whenTrue, sourceFile).line; + const trueEndLine = getLineAndCharacterOfPosition(sourceFile, parent2.whenTrue.end).line; + return conditionEndLine === trueStartLine && trueEndLine === childStartLine; } } + return false; } - /** @internal */ - getRealpathIfDifferent() { - return this.realpath && this.realpath !== this.path ? this.realpath : void 0; + SmartIndenter2.childIsUnindentedBranchOfConditionalExpression = childIsUnindentedBranchOfConditionalExpression; + function argumentStartsOnSameLineAsPreviousArgument(parent2, child, childStartLine, sourceFile) { + if (isCallOrNewExpression(parent2)) { + if (!parent2.arguments) return false; + const currentNode = find(parent2.arguments, (arg) => arg.pos === child.pos); + if (!currentNode) return false; + const currentIndex = parent2.arguments.indexOf(currentNode); + if (currentIndex === 0) return false; + const previousNode = parent2.arguments[currentIndex - 1]; + const lineOfPreviousNode = getLineAndCharacterOfPosition(sourceFile, previousNode.getEnd()).line; + if (childStartLine === lineOfPreviousNode) { + return true; + } + } + return false; } - /** - * @internal - * Does not compute realpath; uses precomputed result. Use `ensureRealPath` - * first if a definite result is needed. - */ - isSymlink() { - return this.realpath && this.realpath !== this.path; + SmartIndenter2.argumentStartsOnSameLineAsPreviousArgument = argumentStartsOnSameLineAsPreviousArgument; + function getContainingList(node, sourceFile) { + return node.parent && getListByRange(node.getStart(sourceFile), node.getEnd(), node.parent, sourceFile); } - getFormatCodeSettings() { - return this.formatSettings; + SmartIndenter2.getContainingList = getContainingList; + function getListByPosition(pos, node, sourceFile) { + return node && getListByRange(pos, pos, node, sourceFile); } - getPreferences() { - return this.preferences; + function getListByRange(start, end, node, sourceFile) { + switch (node.kind) { + case 183 /* TypeReference */: + return getList(node.typeArguments); + case 210 /* ObjectLiteralExpression */: + return getList(node.properties); + case 209 /* ArrayLiteralExpression */: + return getList(node.elements); + case 187 /* TypeLiteral */: + return getList(node.members); + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 219 /* ArrowFunction */: + case 174 /* MethodDeclaration */: + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 176 /* Constructor */: + case 185 /* ConstructorType */: + case 180 /* ConstructSignature */: + return getList(node.typeParameters) || getList(node.parameters); + case 177 /* GetAccessor */: + return getList(node.parameters); + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 345 /* JSDocTemplateTag */: + return getList(node.typeParameters); + case 214 /* NewExpression */: + case 213 /* CallExpression */: + return getList(node.typeArguments) || getList(node.arguments); + case 261 /* VariableDeclarationList */: + return getList(node.declarations); + case 275 /* NamedImports */: + case 279 /* NamedExports */: + return getList(node.elements); + case 206 /* ObjectBindingPattern */: + case 207 /* ArrayBindingPattern */: + return getList(node.elements); + } + function getList(list) { + return list && rangeContainsStartEnd(getVisualListRange(node, list, sourceFile), start, end) ? list : void 0; + } } - attachToProject(project) { - const isNew = !this.isAttached(project); - if (isNew) { - this.containingProjects.push(project); - if (!project.getCompilerOptions().preserveSymlinks) { - this.ensureRealPath(); + function getVisualListRange(node, list, sourceFile) { + const children = node.getChildren(sourceFile); + for (let i = 1; i < children.length - 1; i++) { + if (children[i].pos === list.pos && children[i].end === list.end) { + return { pos: children[i - 1].end, end: children[i + 1].getStart(sourceFile) }; } - project.onFileAddedOrRemoved(this.isSymlink()); } - return isNew; + return list; } - isAttached(project) { - switch (this.containingProjects.length) { - case 0: - return false; - case 1: - return this.containingProjects[0] === project; - case 2: - return this.containingProjects[0] === project || this.containingProjects[1] === project; - default: - return contains(this.containingProjects, project); + function getActualIndentationForListStartLine(list, sourceFile, options) { + if (!list) { + return -1 /* Unknown */; } + return findColumnForFirstNonWhitespaceCharacterInLine(sourceFile.getLineAndCharacterOfPosition(list.pos), sourceFile, options); } - detachFromProject(project) { - switch (this.containingProjects.length) { - case 0: - return; - case 1: - if (this.containingProjects[0] === project) { - project.onFileAddedOrRemoved(this.isSymlink()); - this.containingProjects.pop(); - } - break; - case 2: - if (this.containingProjects[0] === project) { - project.onFileAddedOrRemoved(this.isSymlink()); - this.containingProjects[0] = this.containingProjects.pop(); - } else if (this.containingProjects[1] === project) { - project.onFileAddedOrRemoved(this.isSymlink()); - this.containingProjects.pop(); - } - break; - default: - if (orderedRemoveItem(this.containingProjects, project)) { - project.onFileAddedOrRemoved(this.isSymlink()); + function getActualIndentationForListItem(node, sourceFile, options, listIndentsChild) { + if (node.parent && node.parent.kind === 261 /* VariableDeclarationList */) { + return -1 /* Unknown */; + } + const containingList = getContainingList(node, sourceFile); + if (containingList) { + const index = containingList.indexOf(node); + if (index !== -1) { + const result = deriveActualIndentationFromList(containingList, index, sourceFile, options); + if (result !== -1 /* Unknown */) { + return result; } - break; + } + return getActualIndentationForListStartLine(containingList, sourceFile, options) + (listIndentsChild ? options.indentSize : 0); } + return -1 /* Unknown */; } - detachAllProjects() { - for (const p of this.containingProjects) { - if (isConfiguredProject(p)) { - p.getCachedDirectoryStructureHost().addOrDeleteFile(this.fileName, this.path, 2 /* Deleted */); + function deriveActualIndentationFromList(list, index, sourceFile, options) { + Debug.assert(index >= 0 && index < list.length); + const node = list[index]; + let lineAndCharacter = getStartLineAndCharacterForNode(node, sourceFile); + for (let i = index - 1; i >= 0; i--) { + if (list[i].kind === 28 /* CommaToken */) { + continue; } - const existingRoot = p.getRootFilesMap().get(this.path); - p.removeFile( - this, - /*fileExists*/ - false, - /*detachFromProject*/ - false - ); - p.onFileAddedOrRemoved(this.isSymlink()); - if (existingRoot && !isInferredProject(p)) { - p.addMissingFileRoot(existingRoot.fileName); + const prevEndLine = sourceFile.getLineAndCharacterOfPosition(list[i].end).line; + if (prevEndLine !== lineAndCharacter.line) { + return findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options); } + lineAndCharacter = getStartLineAndCharacterForNode(list[i], sourceFile); } - clear(this.containingProjects); - } - getDefaultProject() { - switch (this.containingProjects.length) { - case 0: - return Errors.ThrowNoProject(); - case 1: - return isProjectDeferredClose(this.containingProjects[0]) || isBackgroundProject(this.containingProjects[0]) ? Errors.ThrowNoProject() : this.containingProjects[0]; - default: - let firstConfiguredProject; - let firstInferredProject; - let firstNonSourceOfProjectReferenceRedirect; - let defaultConfiguredProject; - for (let index = 0; index < this.containingProjects.length; index++) { - const project = this.containingProjects[index]; - if (isConfiguredProject(project)) { - if (project.deferredClose) continue; - if (!project.isSourceOfProjectReferenceRedirect(this.fileName)) { - if (defaultConfiguredProject === void 0 && index !== this.containingProjects.length - 1) { - defaultConfiguredProject = project.projectService.findDefaultConfiguredProject(this) || false; - } - if (defaultConfiguredProject === project) return project; - if (!firstNonSourceOfProjectReferenceRedirect) firstNonSourceOfProjectReferenceRedirect = project; - } - if (!firstConfiguredProject) firstConfiguredProject = project; - } else if (isExternalProject(project)) { - return project; - } else if (!firstInferredProject && isInferredProject(project)) { - firstInferredProject = project; - } - } - return (defaultConfiguredProject || firstNonSourceOfProjectReferenceRedirect || firstConfiguredProject || firstInferredProject) ?? Errors.ThrowNoProject(); - } + return -1 /* Unknown */; } - registerFileUpdate() { - for (const p of this.containingProjects) { - p.registerFileUpdate(this.path); - } + function findColumnForFirstNonWhitespaceCharacterInLine(lineAndCharacter, sourceFile, options) { + const lineStart = sourceFile.getPositionOfLineAndCharacter(lineAndCharacter.line, 0); + return findFirstNonWhitespaceColumn(lineStart, lineStart + lineAndCharacter.character, sourceFile, options); } - setOptions(formatSettings, preferences) { - if (formatSettings) { - if (!this.formatSettings) { - this.formatSettings = getDefaultFormatCodeSettings(this.host.newLine); - assign(this.formatSettings, formatSettings); - } else { - this.formatSettings = { ...this.formatSettings, ...formatSettings }; + function findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options) { + let character = 0; + let column = 0; + for (let pos = startPos; pos < endPos; pos++) { + const ch = sourceFile.text.charCodeAt(pos); + if (!isWhiteSpaceSingleLine(ch)) { + break; } - } - if (preferences) { - if (!this.preferences) { - this.preferences = emptyOptions; + if (ch === 9 /* tab */) { + column += options.tabSize + column % options.tabSize; + } else { + column++; } - this.preferences = { ...this.preferences, ...preferences }; + character++; } + return { column, character }; } - getLatestVersion() { - this.textStorage.getSnapshot(); - return this.textStorage.getVersion(); - } - saveTo(fileName) { - this.host.writeFile(fileName, getSnapshotText(this.textStorage.getSnapshot())); - } - /** @internal */ - delayReloadNonMixedContentFile() { - Debug.assert(!this.isDynamicOrHasMixedContent()); - this.textStorage.delayReloadFromFileIntoText(); - this.markContainingProjectsAsDirty(); + SmartIndenter2.findFirstNonWhitespaceCharacterAndColumn = findFirstNonWhitespaceCharacterAndColumn; + function findFirstNonWhitespaceColumn(startPos, endPos, sourceFile, options) { + return findFirstNonWhitespaceCharacterAndColumn(startPos, endPos, sourceFile, options).column; } - reloadFromFile(tempFileName) { - if (this.textStorage.reloadWithFileText(tempFileName)) { - this.markContainingProjectsAsDirty(); - return true; + SmartIndenter2.findFirstNonWhitespaceColumn = findFirstNonWhitespaceColumn; + function nodeWillIndentChild(settings, parent2, child, sourceFile, indentByDefault) { + const childKind = child ? child.kind : 0 /* Unknown */; + switch (parent2.kind) { + case 244 /* ExpressionStatement */: + case 263 /* ClassDeclaration */: + case 231 /* ClassExpression */: + case 264 /* InterfaceDeclaration */: + case 266 /* EnumDeclaration */: + case 265 /* TypeAliasDeclaration */: + case 209 /* ArrayLiteralExpression */: + case 241 /* Block */: + case 268 /* ModuleBlock */: + case 210 /* ObjectLiteralExpression */: + case 187 /* TypeLiteral */: + case 200 /* MappedType */: + case 189 /* TupleType */: + case 217 /* ParenthesizedExpression */: + case 211 /* PropertyAccessExpression */: + case 213 /* CallExpression */: + case 214 /* NewExpression */: + case 243 /* VariableStatement */: + case 277 /* ExportAssignment */: + case 253 /* ReturnStatement */: + case 227 /* ConditionalExpression */: + case 207 /* ArrayBindingPattern */: + case 206 /* ObjectBindingPattern */: + case 286 /* JsxOpeningElement */: + case 289 /* JsxOpeningFragment */: + case 285 /* JsxSelfClosingElement */: + case 294 /* JsxExpression */: + case 173 /* MethodSignature */: + case 179 /* CallSignature */: + case 180 /* ConstructSignature */: + case 169 /* Parameter */: + case 184 /* FunctionType */: + case 185 /* ConstructorType */: + case 196 /* ParenthesizedType */: + case 215 /* TaggedTemplateExpression */: + case 223 /* AwaitExpression */: + case 279 /* NamedExports */: + case 275 /* NamedImports */: + case 281 /* ExportSpecifier */: + case 276 /* ImportSpecifier */: + case 172 /* PropertyDeclaration */: + case 296 /* CaseClause */: + case 297 /* DefaultClause */: + return true; + case 269 /* CaseBlock */: + return settings.indentSwitchCase ?? true; + case 260 /* VariableDeclaration */: + case 303 /* PropertyAssignment */: + case 226 /* BinaryExpression */: + if (!settings.indentMultiLineObjectLiteralBeginningOnBlankLine && sourceFile && childKind === 210 /* ObjectLiteralExpression */) { + return rangeIsOnOneLine(sourceFile, child); + } + if (parent2.kind === 226 /* BinaryExpression */ && sourceFile && child && childKind === 284 /* JsxElement */) { + const parentStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, parent2.pos)).line; + const childStartLine = sourceFile.getLineAndCharacterOfPosition(skipTrivia(sourceFile.text, child.pos)).line; + return parentStartLine !== childStartLine; + } + if (parent2.kind !== 226 /* BinaryExpression */) { + return true; + } + break; + case 246 /* DoStatement */: + case 247 /* WhileStatement */: + case 249 /* ForInStatement */: + case 250 /* ForOfStatement */: + case 248 /* ForStatement */: + case 245 /* IfStatement */: + case 262 /* FunctionDeclaration */: + case 218 /* FunctionExpression */: + case 174 /* MethodDeclaration */: + case 176 /* Constructor */: + case 177 /* GetAccessor */: + case 178 /* SetAccessor */: + return childKind !== 241 /* Block */; + case 219 /* ArrowFunction */: + if (sourceFile && childKind === 217 /* ParenthesizedExpression */) { + return rangeIsOnOneLine(sourceFile, child); + } + return childKind !== 241 /* Block */; + case 278 /* ExportDeclaration */: + return childKind !== 279 /* NamedExports */; + case 272 /* ImportDeclaration */: + return childKind !== 273 /* ImportClause */ || !!child.namedBindings && child.namedBindings.kind !== 275 /* NamedImports */; + case 284 /* JsxElement */: + return childKind !== 287 /* JsxClosingElement */; + case 288 /* JsxFragment */: + return childKind !== 290 /* JsxClosingFragment */; + case 193 /* IntersectionType */: + case 192 /* UnionType */: + case 238 /* SatisfiesExpression */: + if (childKind === 187 /* TypeLiteral */ || childKind === 189 /* TupleType */ || childKind === 200 /* MappedType */) { + return false; + } + break; } - return false; - } - editContent(start, end, newText) { - this.textStorage.edit(start, end, newText); - this.markContainingProjectsAsDirty(); + return indentByDefault; } - markContainingProjectsAsDirty() { - for (const p of this.containingProjects) { - p.markFileAsDirty(this.path); + SmartIndenter2.nodeWillIndentChild = nodeWillIndentChild; + function isControlFlowEndingStatement(kind, parent2) { + switch (kind) { + case 253 /* ReturnStatement */: + case 257 /* ThrowStatement */: + case 251 /* ContinueStatement */: + case 252 /* BreakStatement */: + return parent2.kind !== 241 /* Block */; + default: + return false; } } - isOrphan() { - return this.deferredDelete || !forEach(this.containingProjects, (p) => !p.isOrphan()); - } - /** - * @param line 1 based index - */ - lineToTextSpan(line) { - return this.textStorage.lineToTextSpan(line); + function shouldIndentChildNode(settings, parent2, child, sourceFile, isNextChild = false) { + return nodeWillIndentChild( + settings, + parent2, + child, + sourceFile, + /*indentByDefault*/ + false + ) && !(isNextChild && child && isControlFlowEndingStatement(child.kind, parent2)); } - // eslint-disable-line @typescript-eslint/unified-signatures - lineOffsetToPosition(line, offset, allowEdits) { - return this.textStorage.lineOffsetToPosition(line, offset, allowEdits); + SmartIndenter2.shouldIndentChildNode = shouldIndentChildNode; + function rangeIsOnOneLine(sourceFile, range) { + const rangeStart = skipTrivia(sourceFile.text, range.pos); + const startLine = sourceFile.getLineAndCharacterOfPosition(rangeStart).line; + const endLine = sourceFile.getLineAndCharacterOfPosition(range.end).line; + return startLine === endLine; } - positionToLineOffset(position) { - failIfInvalidPosition(position); - const location = this.textStorage.positionToLineOffset(position); - failIfInvalidLocation(location); - return location; +})(SmartIndenter || (SmartIndenter = {})); + +// src/services/_namespaces/ts.preparePasteEdits.ts +var ts_preparePasteEdits_exports = {}; +__export(ts_preparePasteEdits_exports, { + preparePasteEdits: () => preparePasteEdits +}); + +// src/services/preparePasteEdits.ts +function preparePasteEdits(sourceFile, copiedFromRange, checker) { + let shouldProvidePasteEdits = false; + copiedFromRange.forEach((range) => { + const enclosingNode = findAncestor( + getTokenAtPosition(sourceFile, range.pos), + (ancestorNode) => rangeContainsRange(ancestorNode, range) + ); + if (!enclosingNode) return; + forEachChild(enclosingNode, function checkNameResolution(node) { + var _a; + if (shouldProvidePasteEdits) return; + if (isIdentifier(node) && rangeContainsPosition(range, node.getStart(sourceFile))) { + const resolvedSymbol = checker.resolveName( + node.text, + node, + -1 /* All */, + /*excludeGlobals*/ + false + ); + if (resolvedSymbol && resolvedSymbol.declarations) { + for (const decl of resolvedSymbol.declarations) { + if (isInImport(decl) || !!(node.text && sourceFile.symbol && ((_a = sourceFile.symbol.exports) == null ? void 0 : _a.has(node.escapedText)))) { + shouldProvidePasteEdits = true; + return; + } + } + } + } + node.forEachChild(checkNameResolution); + }); + if (shouldProvidePasteEdits) return; + }); + return shouldProvidePasteEdits; +} + +// src/services/_namespaces/ts.PasteEdits.ts +var ts_PasteEdits_exports = {}; +__export(ts_PasteEdits_exports, { + pasteEditsProvider: () => pasteEditsProvider +}); + +// src/services/pasteEdits.ts +var fixId55 = "providePostPasteEdits"; +function pasteEditsProvider(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken) { + const changes = ts_textChanges_exports.ChangeTracker.with({ host, formatContext, preferences }, (changeTracker) => pasteEdits(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken, changeTracker)); + return { edits: changes, fixId: fixId55 }; +} +function pasteEdits(targetFile, pastedText, pasteLocations, copiedFrom, host, preferences, formatContext, cancellationToken, changes) { + let actualPastedText; + if (pastedText.length !== pasteLocations.length) { + actualPastedText = pastedText.length === 1 ? pastedText[0] : pastedText.join(getNewLineOrDefaultFromHost(formatContext.host, formatContext.options)); } - isJavaScript() { - return this.scriptKind === 1 /* JS */ || this.scriptKind === 2 /* JSX */; + const statements = []; + let newText = targetFile.text; + for (let i = pasteLocations.length - 1; i >= 0; i--) { + const { pos, end } = pasteLocations[i]; + newText = actualPastedText ? newText.slice(0, pos) + actualPastedText + newText.slice(end) : newText.slice(0, pos) + pastedText[i] + newText.slice(end); } - /** @internal */ - closeSourceMapFileWatcher() { - if (this.sourceMapFilePath && !isString(this.sourceMapFilePath)) { - closeFileWatcherOf(this.sourceMapFilePath); - this.sourceMapFilePath = void 0; + let importAdder; + Debug.checkDefined(host.runWithTemporaryFileUpdate).call(host, targetFile.fileName, newText, (updatedProgram, originalProgram, updatedFile) => { + importAdder = ts_codefix_exports.createImportAdder(updatedFile, updatedProgram, preferences, host); + if (copiedFrom == null ? void 0 : copiedFrom.range) { + Debug.assert(copiedFrom.range.length === pastedText.length); + copiedFrom.range.forEach((copy) => { + const statementsInSourceFile = copiedFrom.file.statements; + const startNodeIndex = findIndex(statementsInSourceFile, (s) => s.end > copy.pos); + if (startNodeIndex === -1) return void 0; + let endNodeIndex = findIndex(statementsInSourceFile, (s) => s.end >= copy.end, startNodeIndex); + if (endNodeIndex !== -1 && copy.end <= statementsInSourceFile[endNodeIndex].getStart()) { + endNodeIndex--; + } + statements.push(...statementsInSourceFile.slice(startNodeIndex, endNodeIndex === -1 ? statementsInSourceFile.length : endNodeIndex + 1)); + }); + Debug.assertIsDefined(originalProgram, "no original program found"); + const originalProgramTypeChecker = originalProgram.getTypeChecker(); + const usageInfoRange = getUsageInfoRangeForPasteEdits(copiedFrom); + const usage = getUsageInfo(copiedFrom.file, statements, originalProgramTypeChecker, getExistingLocals(updatedFile, statements, originalProgramTypeChecker), usageInfoRange); + const useEsModuleSyntax = !fileShouldUseJavaScriptRequire(targetFile.fileName, originalProgram, host, !!copiedFrom.file.commonJsModuleIndicator); + addExportsInOldFile(copiedFrom.file, usage.targetFileImportsFromOldFile, changes, useEsModuleSyntax); + addTargetFileImports(copiedFrom.file, usage.oldImportsNeededByTargetFile, usage.targetFileImportsFromOldFile, originalProgramTypeChecker, updatedProgram, importAdder); + } else { + const context = { + sourceFile: updatedFile, + program: originalProgram, + cancellationToken, + host, + preferences, + formatContext + }; + let offset = 0; + pasteLocations.forEach((location, i) => { + const oldTextLength = location.end - location.pos; + const textToBePasted = actualPastedText ?? pastedText[i]; + const startPos = location.pos + offset; + const endPos = startPos + textToBePasted.length; + const range = { pos: startPos, end: endPos }; + offset += textToBePasted.length - oldTextLength; + const enclosingNode = findAncestor( + getTokenAtPosition(context.sourceFile, range.pos), + (ancestorNode) => rangeContainsRange(ancestorNode, range) + ); + if (!enclosingNode) return; + forEachChild(enclosingNode, function importUnresolvedIdentifiers(node) { + const isImportCandidate = isIdentifier(node) && rangeContainsPosition(range, node.getStart(updatedFile)) && !(updatedProgram == null ? void 0 : updatedProgram.getTypeChecker().resolveName( + node.text, + node, + -1 /* All */, + /*excludeGlobals*/ + false + )); + if (isImportCandidate) { + return importAdder.addImportForUnresolvedIdentifier( + context, + node, + /*useAutoImportProvider*/ + true + ); + } + node.forEachChild(importUnresolvedIdentifiers); + }); + }); } + importAdder.writeFixes(changes, getQuotePreference(copiedFrom ? copiedFrom.file : targetFile, preferences)); + }); + if (!importAdder.hasFixes()) { + return; } -}; -function failIfInvalidPosition(position) { - Debug.assert(typeof position === "number", `Expected position ${position} to be a number.`); - Debug.assert(position >= 0, `Expected position to be non-negative.`); + pasteLocations.forEach((paste, i) => { + changes.replaceRangeWithText( + targetFile, + { pos: paste.pos, end: paste.end }, + actualPastedText ?? pastedText[i] + ); + }); } -function failIfInvalidLocation(location) { - Debug.assert(typeof location.line === "number", `Expected line ${location.line} to be a number.`); - Debug.assert(typeof location.offset === "number", `Expected offset ${location.offset} to be a number.`); - Debug.assert(location.line > 0, `Expected line to be non-${location.line === 0 ? "zero" : "negative"}`); - Debug.assert(location.offset > 0, `Expected offset to be non-${location.offset === 0 ? "zero" : "negative"}`); +function getUsageInfoRangeForPasteEdits({ file: sourceFile, range }) { + const pos = range[0].pos; + const end = range[range.length - 1].end; + const startToken = getTokenAtPosition(sourceFile, pos); + const endToken = findTokenOnLeftOfPosition(sourceFile, pos) ?? getTokenAtPosition(sourceFile, end); + return { + pos: isIdentifier(startToken) && pos <= startToken.getStart(sourceFile) ? startToken.getFullStart() : pos, + end: isIdentifier(endToken) && end === endToken.getEnd() ? ts_textChanges_exports.getAdjustedEndPosition(sourceFile, endToken, {}) : end + }; +} + +// src/server/_namespaces/ts.ts +var ts_exports2 = {}; +__export(ts_exports2, { + ANONYMOUS: () => ANONYMOUS, + AccessFlags: () => AccessFlags, + AssertionLevel: () => AssertionLevel, + AssignmentDeclarationKind: () => AssignmentDeclarationKind, + AssignmentKind: () => AssignmentKind, + Associativity: () => Associativity, + BreakpointResolver: () => ts_BreakpointResolver_exports, + BuilderFileEmit: () => BuilderFileEmit, + BuilderProgramKind: () => BuilderProgramKind, + BuilderState: () => BuilderState, + CallHierarchy: () => ts_CallHierarchy_exports, + CharacterCodes: () => CharacterCodes, + CheckFlags: () => CheckFlags, + CheckMode: () => CheckMode, + ClassificationType: () => ClassificationType, + ClassificationTypeNames: () => ClassificationTypeNames, + CommentDirectiveType: () => CommentDirectiveType, + Comparison: () => Comparison, + CompletionInfoFlags: () => CompletionInfoFlags, + CompletionTriggerKind: () => CompletionTriggerKind, + Completions: () => ts_Completions_exports, + ContainerFlags: () => ContainerFlags, + ContextFlags: () => ContextFlags, + Debug: () => Debug, + DiagnosticCategory: () => DiagnosticCategory, + Diagnostics: () => Diagnostics, + DocumentHighlights: () => DocumentHighlights, + ElementFlags: () => ElementFlags, + EmitFlags: () => EmitFlags, + EmitHint: () => EmitHint, + EmitOnly: () => EmitOnly, + EndOfLineState: () => EndOfLineState, + ExitStatus: () => ExitStatus, + ExportKind: () => ExportKind, + Extension: () => Extension, + ExternalEmitHelpers: () => ExternalEmitHelpers, + FileIncludeKind: () => FileIncludeKind, + FilePreprocessingDiagnosticsKind: () => FilePreprocessingDiagnosticsKind, + FileSystemEntryKind: () => FileSystemEntryKind, + FileWatcherEventKind: () => FileWatcherEventKind, + FindAllReferences: () => ts_FindAllReferences_exports, + FlattenLevel: () => FlattenLevel, + FlowFlags: () => FlowFlags, + ForegroundColorEscapeSequences: () => ForegroundColorEscapeSequences, + FunctionFlags: () => FunctionFlags, + GeneratedIdentifierFlags: () => GeneratedIdentifierFlags, + GetLiteralTextFlags: () => GetLiteralTextFlags, + GoToDefinition: () => ts_GoToDefinition_exports, + HighlightSpanKind: () => HighlightSpanKind, + IdentifierNameMap: () => IdentifierNameMap, + ImportKind: () => ImportKind, + ImportsNotUsedAsValues: () => ImportsNotUsedAsValues, + IndentStyle: () => IndentStyle, + IndexFlags: () => IndexFlags, + IndexKind: () => IndexKind, + InferenceFlags: () => InferenceFlags, + InferencePriority: () => InferencePriority, + InlayHintKind: () => InlayHintKind2, + InlayHints: () => ts_InlayHints_exports, + InternalEmitFlags: () => InternalEmitFlags, + InternalNodeBuilderFlags: () => InternalNodeBuilderFlags, + InternalSymbolName: () => InternalSymbolName, + IntersectionFlags: () => IntersectionFlags, + InvalidatedProjectKind: () => InvalidatedProjectKind, + JSDocParsingMode: () => JSDocParsingMode, + JsDoc: () => ts_JsDoc_exports, + JsTyping: () => ts_JsTyping_exports, + JsxEmit: () => JsxEmit, + JsxFlags: () => JsxFlags, + JsxReferenceKind: () => JsxReferenceKind, + LanguageFeatureMinimumTarget: () => LanguageFeatureMinimumTarget, + LanguageServiceMode: () => LanguageServiceMode, + LanguageVariant: () => LanguageVariant, + LexicalEnvironmentFlags: () => LexicalEnvironmentFlags, + ListFormat: () => ListFormat, + LogLevel: () => LogLevel, + MapCode: () => ts_MapCode_exports, + MemberOverrideStatus: () => MemberOverrideStatus, + ModifierFlags: () => ModifierFlags, + ModuleDetectionKind: () => ModuleDetectionKind, + ModuleInstanceState: () => ModuleInstanceState, + ModuleKind: () => ModuleKind, + ModuleResolutionKind: () => ModuleResolutionKind, + ModuleSpecifierEnding: () => ModuleSpecifierEnding, + NavigateTo: () => ts_NavigateTo_exports, + NavigationBar: () => ts_NavigationBar_exports, + NewLineKind: () => NewLineKind, + NodeBuilderFlags: () => NodeBuilderFlags, + NodeCheckFlags: () => NodeCheckFlags, + NodeFactoryFlags: () => NodeFactoryFlags, + NodeFlags: () => NodeFlags, + NodeResolutionFeatures: () => NodeResolutionFeatures, + ObjectFlags: () => ObjectFlags, + OperationCanceledException: () => OperationCanceledException, + OperatorPrecedence: () => OperatorPrecedence, + OrganizeImports: () => ts_OrganizeImports_exports, + OrganizeImportsMode: () => OrganizeImportsMode, + OuterExpressionKinds: () => OuterExpressionKinds, + OutliningElementsCollector: () => ts_OutliningElementsCollector_exports, + OutliningSpanKind: () => OutliningSpanKind, + OutputFileType: () => OutputFileType, + PackageJsonAutoImportPreference: () => PackageJsonAutoImportPreference, + PackageJsonDependencyGroup: () => PackageJsonDependencyGroup, + PatternMatchKind: () => PatternMatchKind, + PollingInterval: () => PollingInterval, + PollingWatchKind: () => PollingWatchKind, + PragmaKindFlags: () => PragmaKindFlags, + PredicateSemantics: () => PredicateSemantics, + PreparePasteEdits: () => ts_preparePasteEdits_exports, + PrivateIdentifierKind: () => PrivateIdentifierKind, + ProcessLevel: () => ProcessLevel, + ProgramUpdateLevel: () => ProgramUpdateLevel, + QuotePreference: () => QuotePreference, + RegularExpressionFlags: () => RegularExpressionFlags, + RelationComparisonResult: () => RelationComparisonResult, + Rename: () => ts_Rename_exports, + ScriptElementKind: () => ScriptElementKind, + ScriptElementKindModifier: () => ScriptElementKindModifier, + ScriptKind: () => ScriptKind, + ScriptSnapshot: () => ScriptSnapshot, + ScriptTarget: () => ScriptTarget, + SemanticClassificationFormat: () => SemanticClassificationFormat, + SemanticMeaning: () => SemanticMeaning, + SemicolonPreference: () => SemicolonPreference, + SignatureCheckMode: () => SignatureCheckMode, + SignatureFlags: () => SignatureFlags, + SignatureHelp: () => ts_SignatureHelp_exports, + SignatureInfo: () => SignatureInfo, + SignatureKind: () => SignatureKind, + SmartSelectionRange: () => ts_SmartSelectionRange_exports, + SnippetKind: () => SnippetKind, + StatisticType: () => StatisticType, + StructureIsReused: () => StructureIsReused, + SymbolAccessibility: () => SymbolAccessibility, + SymbolDisplay: () => ts_SymbolDisplay_exports, + SymbolDisplayPartKind: () => SymbolDisplayPartKind, + SymbolFlags: () => SymbolFlags, + SymbolFormatFlags: () => SymbolFormatFlags, + SyntaxKind: () => SyntaxKind, + Ternary: () => Ternary, + ThrottledCancellationToken: () => ThrottledCancellationToken, + TokenClass: () => TokenClass, + TokenFlags: () => TokenFlags, + TransformFlags: () => TransformFlags, + TypeFacts: () => TypeFacts, + TypeFlags: () => TypeFlags, + TypeFormatFlags: () => TypeFormatFlags, + TypeMapKind: () => TypeMapKind, + TypePredicateKind: () => TypePredicateKind, + TypeReferenceSerializationKind: () => TypeReferenceSerializationKind, + UnionReduction: () => UnionReduction, + UpToDateStatusType: () => UpToDateStatusType, + VarianceFlags: () => VarianceFlags, + Version: () => Version, + VersionRange: () => VersionRange, + WatchDirectoryFlags: () => WatchDirectoryFlags, + WatchDirectoryKind: () => WatchDirectoryKind, + WatchFileKind: () => WatchFileKind, + WatchLogLevel: () => WatchLogLevel, + WatchType: () => WatchType, + accessPrivateIdentifier: () => accessPrivateIdentifier, + addEmitFlags: () => addEmitFlags, + addEmitHelper: () => addEmitHelper, + addEmitHelpers: () => addEmitHelpers, + addInternalEmitFlags: () => addInternalEmitFlags, + addNodeFactoryPatcher: () => addNodeFactoryPatcher, + addObjectAllocatorPatcher: () => addObjectAllocatorPatcher, + addRange: () => addRange, + addRelatedInfo: () => addRelatedInfo, + addSyntheticLeadingComment: () => addSyntheticLeadingComment, + addSyntheticTrailingComment: () => addSyntheticTrailingComment, + addToSeen: () => addToSeen, + advancedAsyncSuperHelper: () => advancedAsyncSuperHelper, + affectsDeclarationPathOptionDeclarations: () => affectsDeclarationPathOptionDeclarations, + affectsEmitOptionDeclarations: () => affectsEmitOptionDeclarations, + allKeysStartWithDot: () => allKeysStartWithDot, + altDirectorySeparator: () => altDirectorySeparator, + and: () => and, + append: () => append, + appendIfUnique: () => appendIfUnique, + arrayFrom: () => arrayFrom, + arrayIsEqualTo: () => arrayIsEqualTo, + arrayIsHomogeneous: () => arrayIsHomogeneous, + arrayOf: () => arrayOf, + arrayReverseIterator: () => arrayReverseIterator, + arrayToMap: () => arrayToMap, + arrayToMultiMap: () => arrayToMultiMap, + arrayToNumericMap: () => arrayToNumericMap, + assertType: () => assertType, + assign: () => assign, + asyncSuperHelper: () => asyncSuperHelper, + attachFileToDiagnostics: () => attachFileToDiagnostics, + base64decode: () => base64decode, + base64encode: () => base64encode, + binarySearch: () => binarySearch, + binarySearchKey: () => binarySearchKey, + bindSourceFile: () => bindSourceFile, + breakIntoCharacterSpans: () => breakIntoCharacterSpans, + breakIntoWordSpans: () => breakIntoWordSpans, + buildLinkParts: () => buildLinkParts, + buildOpts: () => buildOpts, + buildOverload: () => buildOverload, + bundlerModuleNameResolver: () => bundlerModuleNameResolver, + canBeConvertedToAsync: () => canBeConvertedToAsync, + canHaveDecorators: () => canHaveDecorators, + canHaveExportModifier: () => canHaveExportModifier, + canHaveFlowNode: () => canHaveFlowNode, + canHaveIllegalDecorators: () => canHaveIllegalDecorators, + canHaveIllegalModifiers: () => canHaveIllegalModifiers, + canHaveIllegalType: () => canHaveIllegalType, + canHaveIllegalTypeParameters: () => canHaveIllegalTypeParameters, + canHaveJSDoc: () => canHaveJSDoc, + canHaveLocals: () => canHaveLocals, + canHaveModifiers: () => canHaveModifiers, + canHaveModuleSpecifier: () => canHaveModuleSpecifier, + canHaveSymbol: () => canHaveSymbol, + canIncludeBindAndCheckDiagnostics: () => canIncludeBindAndCheckDiagnostics, + canJsonReportNoInputFiles: () => canJsonReportNoInputFiles, + canProduceDiagnostics: () => canProduceDiagnostics, + canUsePropertyAccess: () => canUsePropertyAccess, + canWatchAffectingLocation: () => canWatchAffectingLocation, + canWatchAtTypes: () => canWatchAtTypes, + canWatchDirectoryOrFile: () => canWatchDirectoryOrFile, + canWatchDirectoryOrFilePath: () => canWatchDirectoryOrFilePath, + cartesianProduct: () => cartesianProduct, + cast: () => cast, + chainBundle: () => chainBundle, + chainDiagnosticMessages: () => chainDiagnosticMessages, + changeAnyExtension: () => changeAnyExtension, + changeCompilerHostLikeToUseCache: () => changeCompilerHostLikeToUseCache, + changeExtension: () => changeExtension, + changeFullExtension: () => changeFullExtension, + changesAffectModuleResolution: () => changesAffectModuleResolution, + changesAffectingProgramStructure: () => changesAffectingProgramStructure, + characterCodeToRegularExpressionFlag: () => characterCodeToRegularExpressionFlag, + childIsDecorated: () => childIsDecorated, + classElementOrClassElementParameterIsDecorated: () => classElementOrClassElementParameterIsDecorated, + classHasClassThisAssignment: () => classHasClassThisAssignment, + classHasDeclaredOrExplicitlyAssignedName: () => classHasDeclaredOrExplicitlyAssignedName, + classHasExplicitlyAssignedName: () => classHasExplicitlyAssignedName, + classOrConstructorParameterIsDecorated: () => classOrConstructorParameterIsDecorated, + classicNameResolver: () => classicNameResolver, + classifier: () => ts_classifier_exports, + cleanExtendedConfigCache: () => cleanExtendedConfigCache, + clear: () => clear, + clearMap: () => clearMap, + clearSharedExtendedConfigFileWatcher: () => clearSharedExtendedConfigFileWatcher, + climbPastPropertyAccess: () => climbPastPropertyAccess, + clone: () => clone, + cloneCompilerOptions: () => cloneCompilerOptions, + closeFileWatcher: () => closeFileWatcher, + closeFileWatcherOf: () => closeFileWatcherOf, + codefix: () => ts_codefix_exports, + collapseTextChangeRangesAcrossMultipleVersions: () => collapseTextChangeRangesAcrossMultipleVersions, + collectExternalModuleInfo: () => collectExternalModuleInfo, + combine: () => combine, + combinePaths: () => combinePaths, + commandLineOptionOfCustomType: () => commandLineOptionOfCustomType, + commentPragmas: () => commentPragmas, + commonOptionsWithBuild: () => commonOptionsWithBuild, + compact: () => compact, + compareBooleans: () => compareBooleans, + compareDataObjects: () => compareDataObjects, + compareDiagnostics: () => compareDiagnostics, + compareEmitHelpers: () => compareEmitHelpers, + compareNumberOfDirectorySeparators: () => compareNumberOfDirectorySeparators, + comparePaths: () => comparePaths, + comparePathsCaseInsensitive: () => comparePathsCaseInsensitive, + comparePathsCaseSensitive: () => comparePathsCaseSensitive, + comparePatternKeys: () => comparePatternKeys, + compareProperties: () => compareProperties, + compareStringsCaseInsensitive: () => compareStringsCaseInsensitive, + compareStringsCaseInsensitiveEslintCompatible: () => compareStringsCaseInsensitiveEslintCompatible, + compareStringsCaseSensitive: () => compareStringsCaseSensitive, + compareStringsCaseSensitiveUI: () => compareStringsCaseSensitiveUI, + compareTextSpans: () => compareTextSpans, + compareValues: () => compareValues, + compilerOptionsAffectDeclarationPath: () => compilerOptionsAffectDeclarationPath, + compilerOptionsAffectEmit: () => compilerOptionsAffectEmit, + compilerOptionsAffectSemanticDiagnostics: () => compilerOptionsAffectSemanticDiagnostics, + compilerOptionsDidYouMeanDiagnostics: () => compilerOptionsDidYouMeanDiagnostics, + compilerOptionsIndicateEsModules: () => compilerOptionsIndicateEsModules, + computeCommonSourceDirectoryOfFilenames: () => computeCommonSourceDirectoryOfFilenames, + computeLineAndCharacterOfPosition: () => computeLineAndCharacterOfPosition, + computeLineOfPosition: () => computeLineOfPosition, + computeLineStarts: () => computeLineStarts, + computePositionOfLineAndCharacter: () => computePositionOfLineAndCharacter, + computeSignatureWithDiagnostics: () => computeSignatureWithDiagnostics, + computeSuggestionDiagnostics: () => computeSuggestionDiagnostics, + computedOptions: () => computedOptions, + concatenate: () => concatenate, + concatenateDiagnosticMessageChains: () => concatenateDiagnosticMessageChains, + consumesNodeCoreModules: () => consumesNodeCoreModules, + contains: () => contains, + containsIgnoredPath: () => containsIgnoredPath, + containsObjectRestOrSpread: () => containsObjectRestOrSpread, + containsParseError: () => containsParseError, + containsPath: () => containsPath, + convertCompilerOptionsForTelemetry: () => convertCompilerOptionsForTelemetry, + convertCompilerOptionsFromJson: () => convertCompilerOptionsFromJson, + convertJsonOption: () => convertJsonOption, + convertToBase64: () => convertToBase64, + convertToJson: () => convertToJson, + convertToObject: () => convertToObject, + convertToOptionsWithAbsolutePaths: () => convertToOptionsWithAbsolutePaths, + convertToRelativePath: () => convertToRelativePath, + convertToTSConfig: () => convertToTSConfig, + convertTypeAcquisitionFromJson: () => convertTypeAcquisitionFromJson, + copyComments: () => copyComments, + copyEntries: () => copyEntries, + copyLeadingComments: () => copyLeadingComments, + copyProperties: () => copyProperties, + copyTrailingAsLeadingComments: () => copyTrailingAsLeadingComments, + copyTrailingComments: () => copyTrailingComments, + couldStartTrivia: () => couldStartTrivia, + countWhere: () => countWhere, + createAbstractBuilder: () => createAbstractBuilder, + createAccessorPropertyBackingField: () => createAccessorPropertyBackingField, + createAccessorPropertyGetRedirector: () => createAccessorPropertyGetRedirector, + createAccessorPropertySetRedirector: () => createAccessorPropertySetRedirector, + createBaseNodeFactory: () => createBaseNodeFactory, + createBinaryExpressionTrampoline: () => createBinaryExpressionTrampoline, + createBuilderProgram: () => createBuilderProgram, + createBuilderProgramUsingIncrementalBuildInfo: () => createBuilderProgramUsingIncrementalBuildInfo, + createBuilderStatusReporter: () => createBuilderStatusReporter, + createCacheableExportInfoMap: () => createCacheableExportInfoMap, + createCachedDirectoryStructureHost: () => createCachedDirectoryStructureHost, + createClassifier: () => createClassifier, + createCommentDirectivesMap: () => createCommentDirectivesMap, + createCompilerDiagnostic: () => createCompilerDiagnostic, + createCompilerDiagnosticForInvalidCustomType: () => createCompilerDiagnosticForInvalidCustomType, + createCompilerDiagnosticFromMessageChain: () => createCompilerDiagnosticFromMessageChain, + createCompilerHost: () => createCompilerHost, + createCompilerHostFromProgramHost: () => createCompilerHostFromProgramHost, + createCompilerHostWorker: () => createCompilerHostWorker, + createDetachedDiagnostic: () => createDetachedDiagnostic, + createDiagnosticCollection: () => createDiagnosticCollection, + createDiagnosticForFileFromMessageChain: () => createDiagnosticForFileFromMessageChain, + createDiagnosticForNode: () => createDiagnosticForNode, + createDiagnosticForNodeArray: () => createDiagnosticForNodeArray, + createDiagnosticForNodeArrayFromMessageChain: () => createDiagnosticForNodeArrayFromMessageChain, + createDiagnosticForNodeFromMessageChain: () => createDiagnosticForNodeFromMessageChain, + createDiagnosticForNodeInSourceFile: () => createDiagnosticForNodeInSourceFile, + createDiagnosticForRange: () => createDiagnosticForRange, + createDiagnosticMessageChainFromDiagnostic: () => createDiagnosticMessageChainFromDiagnostic, + createDiagnosticReporter: () => createDiagnosticReporter, + createDocumentPositionMapper: () => createDocumentPositionMapper, + createDocumentRegistry: () => createDocumentRegistry, + createDocumentRegistryInternal: () => createDocumentRegistryInternal, + createEmitAndSemanticDiagnosticsBuilderProgram: () => createEmitAndSemanticDiagnosticsBuilderProgram, + createEmitHelperFactory: () => createEmitHelperFactory, + createEmptyExports: () => createEmptyExports, + createEvaluator: () => createEvaluator, + createExpressionForJsxElement: () => createExpressionForJsxElement, + createExpressionForJsxFragment: () => createExpressionForJsxFragment, + createExpressionForObjectLiteralElementLike: () => createExpressionForObjectLiteralElementLike, + createExpressionForPropertyName: () => createExpressionForPropertyName, + createExpressionFromEntityName: () => createExpressionFromEntityName, + createExternalHelpersImportDeclarationIfNeeded: () => createExternalHelpersImportDeclarationIfNeeded, + createFileDiagnostic: () => createFileDiagnostic, + createFileDiagnosticFromMessageChain: () => createFileDiagnosticFromMessageChain, + createFlowNode: () => createFlowNode, + createForOfBindingStatement: () => createForOfBindingStatement, + createFutureSourceFile: () => createFutureSourceFile, + createGetCanonicalFileName: () => createGetCanonicalFileName, + createGetIsolatedDeclarationErrors: () => createGetIsolatedDeclarationErrors, + createGetSourceFile: () => createGetSourceFile, + createGetSymbolAccessibilityDiagnosticForNode: () => createGetSymbolAccessibilityDiagnosticForNode, + createGetSymbolAccessibilityDiagnosticForNodeName: () => createGetSymbolAccessibilityDiagnosticForNodeName, + createGetSymbolWalker: () => createGetSymbolWalker, + createIncrementalCompilerHost: () => createIncrementalCompilerHost, + createIncrementalProgram: () => createIncrementalProgram, + createJsxFactoryExpression: () => createJsxFactoryExpression, + createLanguageService: () => createLanguageService, + createLanguageServiceSourceFile: () => createLanguageServiceSourceFile, + createMemberAccessForPropertyName: () => createMemberAccessForPropertyName, + createModeAwareCache: () => createModeAwareCache, + createModeAwareCacheKey: () => createModeAwareCacheKey, + createModeMismatchDetails: () => createModeMismatchDetails, + createModuleNotFoundChain: () => createModuleNotFoundChain, + createModuleResolutionCache: () => createModuleResolutionCache, + createModuleResolutionLoader: () => createModuleResolutionLoader, + createModuleResolutionLoaderUsingGlobalCache: () => createModuleResolutionLoaderUsingGlobalCache, + createModuleSpecifierResolutionHost: () => createModuleSpecifierResolutionHost, + createMultiMap: () => createMultiMap, + createNameResolver: () => createNameResolver, + createNodeConverters: () => createNodeConverters, + createNodeFactory: () => createNodeFactory, + createOptionNameMap: () => createOptionNameMap, + createOverload: () => createOverload, + createPackageJsonImportFilter: () => createPackageJsonImportFilter, + createPackageJsonInfo: () => createPackageJsonInfo, + createParenthesizerRules: () => createParenthesizerRules, + createPatternMatcher: () => createPatternMatcher, + createPrinter: () => createPrinter, + createPrinterWithDefaults: () => createPrinterWithDefaults, + createPrinterWithRemoveComments: () => createPrinterWithRemoveComments, + createPrinterWithRemoveCommentsNeverAsciiEscape: () => createPrinterWithRemoveCommentsNeverAsciiEscape, + createPrinterWithRemoveCommentsOmitTrailingSemicolon: () => createPrinterWithRemoveCommentsOmitTrailingSemicolon, + createProgram: () => createProgram, + createProgramHost: () => createProgramHost, + createPropertyNameNodeForIdentifierOrLiteral: () => createPropertyNameNodeForIdentifierOrLiteral, + createQueue: () => createQueue, + createRange: () => createRange, + createRedirectedBuilderProgram: () => createRedirectedBuilderProgram, + createResolutionCache: () => createResolutionCache, + createRuntimeTypeSerializer: () => createRuntimeTypeSerializer, + createScanner: () => createScanner, + createSemanticDiagnosticsBuilderProgram: () => createSemanticDiagnosticsBuilderProgram, + createSet: () => createSet, + createSolutionBuilder: () => createSolutionBuilder, + createSolutionBuilderHost: () => createSolutionBuilderHost, + createSolutionBuilderWithWatch: () => createSolutionBuilderWithWatch, + createSolutionBuilderWithWatchHost: () => createSolutionBuilderWithWatchHost, + createSortedArray: () => createSortedArray, + createSourceFile: () => createSourceFile, + createSourceMapGenerator: () => createSourceMapGenerator, + createSourceMapSource: () => createSourceMapSource, + createSuperAccessVariableStatement: () => createSuperAccessVariableStatement, + createSymbolTable: () => createSymbolTable, + createSymlinkCache: () => createSymlinkCache, + createSyntacticTypeNodeBuilder: () => createSyntacticTypeNodeBuilder, + createSystemWatchFunctions: () => createSystemWatchFunctions, + createTextChange: () => createTextChange, + createTextChangeFromStartLength: () => createTextChangeFromStartLength, + createTextChangeRange: () => createTextChangeRange, + createTextRangeFromNode: () => createTextRangeFromNode, + createTextRangeFromSpan: () => createTextRangeFromSpan, + createTextSpan: () => createTextSpan, + createTextSpanFromBounds: () => createTextSpanFromBounds, + createTextSpanFromNode: () => createTextSpanFromNode, + createTextSpanFromRange: () => createTextSpanFromRange, + createTextSpanFromStringLiteralLikeContent: () => createTextSpanFromStringLiteralLikeContent, + createTextWriter: () => createTextWriter, + createTokenRange: () => createTokenRange, + createTypeChecker: () => createTypeChecker, + createTypeReferenceDirectiveResolutionCache: () => createTypeReferenceDirectiveResolutionCache, + createTypeReferenceResolutionLoader: () => createTypeReferenceResolutionLoader, + createWatchCompilerHost: () => createWatchCompilerHost2, + createWatchCompilerHostOfConfigFile: () => createWatchCompilerHostOfConfigFile, + createWatchCompilerHostOfFilesAndCompilerOptions: () => createWatchCompilerHostOfFilesAndCompilerOptions, + createWatchFactory: () => createWatchFactory, + createWatchHost: () => createWatchHost, + createWatchProgram: () => createWatchProgram, + createWatchStatusReporter: () => createWatchStatusReporter, + createWriteFileMeasuringIO: () => createWriteFileMeasuringIO, + declarationNameToString: () => declarationNameToString, + decodeMappings: () => decodeMappings, + decodedTextSpanIntersectsWith: () => decodedTextSpanIntersectsWith, + deduplicate: () => deduplicate, + defaultInitCompilerOptions: () => defaultInitCompilerOptions, + defaultMaximumTruncationLength: () => defaultMaximumTruncationLength, + diagnosticCategoryName: () => diagnosticCategoryName, + diagnosticToString: () => diagnosticToString, + diagnosticsEqualityComparer: () => diagnosticsEqualityComparer, + directoryProbablyExists: () => directoryProbablyExists, + directorySeparator: () => directorySeparator, + displayPart: () => displayPart, + displayPartsToString: () => displayPartsToString, + disposeEmitNodes: () => disposeEmitNodes, + documentSpansEqual: () => documentSpansEqual, + dumpTracingLegend: () => dumpTracingLegend, + elementAt: () => elementAt, + elideNodes: () => elideNodes, + emitDetachedComments: () => emitDetachedComments, + emitFiles: () => emitFiles, + emitFilesAndReportErrors: () => emitFilesAndReportErrors, + emitFilesAndReportErrorsAndGetExitStatus: () => emitFilesAndReportErrorsAndGetExitStatus, + emitModuleKindIsNonNodeESM: () => emitModuleKindIsNonNodeESM, + emitNewLineBeforeLeadingCommentOfPosition: () => emitNewLineBeforeLeadingCommentOfPosition, + emitResolverSkipsTypeChecking: () => emitResolverSkipsTypeChecking, + emitSkippedWithNoDiagnostics: () => emitSkippedWithNoDiagnostics, + emptyArray: () => emptyArray, + emptyFileSystemEntries: () => emptyFileSystemEntries, + emptyMap: () => emptyMap, + emptyOptions: () => emptyOptions, + endsWith: () => endsWith, + ensurePathIsNonModuleName: () => ensurePathIsNonModuleName, + ensureScriptKind: () => ensureScriptKind, + ensureTrailingDirectorySeparator: () => ensureTrailingDirectorySeparator, + entityNameToString: () => entityNameToString, + enumerateInsertsAndDeletes: () => enumerateInsertsAndDeletes, + equalOwnProperties: () => equalOwnProperties, + equateStringsCaseInsensitive: () => equateStringsCaseInsensitive, + equateStringsCaseSensitive: () => equateStringsCaseSensitive, + equateValues: () => equateValues, + escapeJsxAttributeString: () => escapeJsxAttributeString, + escapeLeadingUnderscores: () => escapeLeadingUnderscores, + escapeNonAsciiString: () => escapeNonAsciiString, + escapeSnippetText: () => escapeSnippetText, + escapeString: () => escapeString, + escapeTemplateSubstitution: () => escapeTemplateSubstitution, + evaluatorResult: () => evaluatorResult, + every: () => every, + exclusivelyPrefixedNodeCoreModules: () => exclusivelyPrefixedNodeCoreModules, + executeCommandLine: () => executeCommandLine, + expandPreOrPostfixIncrementOrDecrementExpression: () => expandPreOrPostfixIncrementOrDecrementExpression, + explainFiles: () => explainFiles, + explainIfFileIsRedirectAndImpliedFormat: () => explainIfFileIsRedirectAndImpliedFormat, + exportAssignmentIsAlias: () => exportAssignmentIsAlias, + expressionResultIsUnused: () => expressionResultIsUnused, + extend: () => extend, + extensionFromPath: () => extensionFromPath, + extensionIsTS: () => extensionIsTS, + extensionsNotSupportingExtensionlessResolution: () => extensionsNotSupportingExtensionlessResolution, + externalHelpersModuleNameText: () => externalHelpersModuleNameText, + factory: () => factory, + fileExtensionIs: () => fileExtensionIs, + fileExtensionIsOneOf: () => fileExtensionIsOneOf, + fileIncludeReasonToDiagnostics: () => fileIncludeReasonToDiagnostics, + fileShouldUseJavaScriptRequire: () => fileShouldUseJavaScriptRequire, + filter: () => filter, + filterMutate: () => filterMutate, + filterSemanticDiagnostics: () => filterSemanticDiagnostics, + find: () => find, + findAncestor: () => findAncestor, + findBestPatternMatch: () => findBestPatternMatch, + findChildOfKind: () => findChildOfKind, + findComputedPropertyNameCacheAssignment: () => findComputedPropertyNameCacheAssignment, + findConfigFile: () => findConfigFile, + findConstructorDeclaration: () => findConstructorDeclaration, + findContainingList: () => findContainingList, + findDiagnosticForNode: () => findDiagnosticForNode, + findFirstNonJsxWhitespaceToken: () => findFirstNonJsxWhitespaceToken, + findIndex: () => findIndex, + findLast: () => findLast, + findLastIndex: () => findLastIndex, + findListItemInfo: () => findListItemInfo, + findModifier: () => findModifier, + findNextToken: () => findNextToken, + findPackageJson: () => findPackageJson, + findPackageJsons: () => findPackageJsons, + findPrecedingMatchingToken: () => findPrecedingMatchingToken, + findPrecedingToken: () => findPrecedingToken, + findSuperStatementIndexPath: () => findSuperStatementIndexPath, + findTokenOnLeftOfPosition: () => findTokenOnLeftOfPosition, + findUseStrictPrologue: () => findUseStrictPrologue, + first: () => first, + firstDefined: () => firstDefined, + firstDefinedIterator: () => firstDefinedIterator, + firstIterator: () => firstIterator, + firstOrOnly: () => firstOrOnly, + firstOrUndefined: () => firstOrUndefined, + firstOrUndefinedIterator: () => firstOrUndefinedIterator, + fixupCompilerOptions: () => fixupCompilerOptions, + flatMap: () => flatMap, + flatMapIterator: () => flatMapIterator, + flatMapToMutable: () => flatMapToMutable, + flatten: () => flatten, + flattenCommaList: () => flattenCommaList, + flattenDestructuringAssignment: () => flattenDestructuringAssignment, + flattenDestructuringBinding: () => flattenDestructuringBinding, + flattenDiagnosticMessageText: () => flattenDiagnosticMessageText, + forEach: () => forEach, + forEachAncestor: () => forEachAncestor, + forEachAncestorDirectory: () => forEachAncestorDirectory, + forEachAncestorDirectoryStoppingAtGlobalCache: () => forEachAncestorDirectoryStoppingAtGlobalCache, + forEachChild: () => forEachChild, + forEachChildRecursively: () => forEachChildRecursively, + forEachDynamicImportOrRequireCall: () => forEachDynamicImportOrRequireCall, + forEachEmittedFile: () => forEachEmittedFile, + forEachEnclosingBlockScopeContainer: () => forEachEnclosingBlockScopeContainer, + forEachEntry: () => forEachEntry, + forEachExternalModuleToImportFrom: () => forEachExternalModuleToImportFrom, + forEachImportClauseDeclaration: () => forEachImportClauseDeclaration, + forEachKey: () => forEachKey, + forEachLeadingCommentRange: () => forEachLeadingCommentRange, + forEachNameInAccessChainWalkingLeft: () => forEachNameInAccessChainWalkingLeft, + forEachNameOfDefaultExport: () => forEachNameOfDefaultExport, + forEachPropertyAssignment: () => forEachPropertyAssignment, + forEachResolvedProjectReference: () => forEachResolvedProjectReference, + forEachReturnStatement: () => forEachReturnStatement, + forEachRight: () => forEachRight, + forEachTrailingCommentRange: () => forEachTrailingCommentRange, + forEachTsConfigPropArray: () => forEachTsConfigPropArray, + forEachUnique: () => forEachUnique, + forEachYieldExpression: () => forEachYieldExpression, + formatColorAndReset: () => formatColorAndReset, + formatDiagnostic: () => formatDiagnostic, + formatDiagnostics: () => formatDiagnostics, + formatDiagnosticsWithColorAndContext: () => formatDiagnosticsWithColorAndContext, + formatGeneratedName: () => formatGeneratedName, + formatGeneratedNamePart: () => formatGeneratedNamePart, + formatLocation: () => formatLocation, + formatMessage: () => formatMessage, + formatStringFromArgs: () => formatStringFromArgs, + formatting: () => ts_formatting_exports, + generateDjb2Hash: () => generateDjb2Hash, + generateTSConfig: () => generateTSConfig, + getAdjustedReferenceLocation: () => getAdjustedReferenceLocation, + getAdjustedRenameLocation: () => getAdjustedRenameLocation, + getAliasDeclarationFromName: () => getAliasDeclarationFromName, + getAllAccessorDeclarations: () => getAllAccessorDeclarations, + getAllDecoratorsOfClass: () => getAllDecoratorsOfClass, + getAllDecoratorsOfClassElement: () => getAllDecoratorsOfClassElement, + getAllJSDocTags: () => getAllJSDocTags, + getAllJSDocTagsOfKind: () => getAllJSDocTagsOfKind, + getAllKeys: () => getAllKeys, + getAllProjectOutputs: () => getAllProjectOutputs, + getAllSuperTypeNodes: () => getAllSuperTypeNodes, + getAllowImportingTsExtensions: () => getAllowImportingTsExtensions, + getAllowJSCompilerOption: () => getAllowJSCompilerOption, + getAllowSyntheticDefaultImports: () => getAllowSyntheticDefaultImports, + getAncestor: () => getAncestor, + getAnyExtensionFromPath: () => getAnyExtensionFromPath, + getAreDeclarationMapsEnabled: () => getAreDeclarationMapsEnabled, + getAssignedExpandoInitializer: () => getAssignedExpandoInitializer, + getAssignedName: () => getAssignedName, + getAssignmentDeclarationKind: () => getAssignmentDeclarationKind, + getAssignmentDeclarationPropertyAccessKind: () => getAssignmentDeclarationPropertyAccessKind, + getAssignmentTargetKind: () => getAssignmentTargetKind, + getAutomaticTypeDirectiveNames: () => getAutomaticTypeDirectiveNames, + getBaseFileName: () => getBaseFileName, + getBinaryOperatorPrecedence: () => getBinaryOperatorPrecedence, + getBuildInfo: () => getBuildInfo, + getBuildInfoFileVersionMap: () => getBuildInfoFileVersionMap, + getBuildInfoText: () => getBuildInfoText, + getBuildOrderFromAnyBuildOrder: () => getBuildOrderFromAnyBuildOrder, + getBuilderCreationParameters: () => getBuilderCreationParameters, + getBuilderFileEmit: () => getBuilderFileEmit, + getCanonicalDiagnostic: () => getCanonicalDiagnostic, + getCheckFlags: () => getCheckFlags, + getClassExtendsHeritageElement: () => getClassExtendsHeritageElement, + getClassLikeDeclarationOfSymbol: () => getClassLikeDeclarationOfSymbol, + getCombinedLocalAndExportSymbolFlags: () => getCombinedLocalAndExportSymbolFlags, + getCombinedModifierFlags: () => getCombinedModifierFlags, + getCombinedNodeFlags: () => getCombinedNodeFlags, + getCombinedNodeFlagsAlwaysIncludeJSDoc: () => getCombinedNodeFlagsAlwaysIncludeJSDoc, + getCommentRange: () => getCommentRange, + getCommonSourceDirectory: () => getCommonSourceDirectory, + getCommonSourceDirectoryOfConfig: () => getCommonSourceDirectoryOfConfig, + getCompilerOptionValue: () => getCompilerOptionValue, + getCompilerOptionsDiffValue: () => getCompilerOptionsDiffValue, + getConditions: () => getConditions, + getConfigFileParsingDiagnostics: () => getConfigFileParsingDiagnostics, + getConstantValue: () => getConstantValue, + getContainerFlags: () => getContainerFlags, + getContainerNode: () => getContainerNode, + getContainingClass: () => getContainingClass, + getContainingClassExcludingClassDecorators: () => getContainingClassExcludingClassDecorators, + getContainingClassStaticBlock: () => getContainingClassStaticBlock, + getContainingFunction: () => getContainingFunction, + getContainingFunctionDeclaration: () => getContainingFunctionDeclaration, + getContainingFunctionOrClassStaticBlock: () => getContainingFunctionOrClassStaticBlock, + getContainingNodeArray: () => getContainingNodeArray, + getContainingObjectLiteralElement: () => getContainingObjectLiteralElement, + getContextualTypeFromParent: () => getContextualTypeFromParent, + getContextualTypeFromParentOrAncestorTypeNode: () => getContextualTypeFromParentOrAncestorTypeNode, + getDeclarationDiagnostics: () => getDeclarationDiagnostics, + getDeclarationEmitExtensionForPath: () => getDeclarationEmitExtensionForPath, + getDeclarationEmitOutputFilePath: () => getDeclarationEmitOutputFilePath, + getDeclarationEmitOutputFilePathWorker: () => getDeclarationEmitOutputFilePathWorker, + getDeclarationFileExtension: () => getDeclarationFileExtension, + getDeclarationFromName: () => getDeclarationFromName, + getDeclarationModifierFlagsFromSymbol: () => getDeclarationModifierFlagsFromSymbol, + getDeclarationOfKind: () => getDeclarationOfKind, + getDeclarationsOfKind: () => getDeclarationsOfKind, + getDeclaredExpandoInitializer: () => getDeclaredExpandoInitializer, + getDecorators: () => getDecorators, + getDefaultCompilerOptions: () => getDefaultCompilerOptions2, + getDefaultFormatCodeSettings: () => getDefaultFormatCodeSettings, + getDefaultLibFileName: () => getDefaultLibFileName, + getDefaultLibFilePath: () => getDefaultLibFilePath, + getDefaultLikeExportInfo: () => getDefaultLikeExportInfo, + getDefaultLikeExportNameFromDeclaration: () => getDefaultLikeExportNameFromDeclaration, + getDefaultResolutionModeForFileWorker: () => getDefaultResolutionModeForFileWorker, + getDiagnosticText: () => getDiagnosticText, + getDiagnosticsWithinSpan: () => getDiagnosticsWithinSpan, + getDirectoryPath: () => getDirectoryPath, + getDirectoryToWatchFailedLookupLocation: () => getDirectoryToWatchFailedLookupLocation, + getDirectoryToWatchFailedLookupLocationFromTypeRoot: () => getDirectoryToWatchFailedLookupLocationFromTypeRoot, + getDocumentPositionMapper: () => getDocumentPositionMapper, + getDocumentSpansEqualityComparer: () => getDocumentSpansEqualityComparer, + getESModuleInterop: () => getESModuleInterop, + getEditsForFileRename: () => getEditsForFileRename, + getEffectiveBaseTypeNode: () => getEffectiveBaseTypeNode, + getEffectiveConstraintOfTypeParameter: () => getEffectiveConstraintOfTypeParameter, + getEffectiveContainerForJSDocTemplateTag: () => getEffectiveContainerForJSDocTemplateTag, + getEffectiveImplementsTypeNodes: () => getEffectiveImplementsTypeNodes, + getEffectiveInitializer: () => getEffectiveInitializer, + getEffectiveJSDocHost: () => getEffectiveJSDocHost, + getEffectiveModifierFlags: () => getEffectiveModifierFlags, + getEffectiveModifierFlagsAlwaysIncludeJSDoc: () => getEffectiveModifierFlagsAlwaysIncludeJSDoc, + getEffectiveModifierFlagsNoCache: () => getEffectiveModifierFlagsNoCache, + getEffectiveReturnTypeNode: () => getEffectiveReturnTypeNode, + getEffectiveSetAccessorTypeAnnotationNode: () => getEffectiveSetAccessorTypeAnnotationNode, + getEffectiveTypeAnnotationNode: () => getEffectiveTypeAnnotationNode, + getEffectiveTypeParameterDeclarations: () => getEffectiveTypeParameterDeclarations, + getEffectiveTypeRoots: () => getEffectiveTypeRoots, + getElementOrPropertyAccessArgumentExpressionOrName: () => getElementOrPropertyAccessArgumentExpressionOrName, + getElementOrPropertyAccessName: () => getElementOrPropertyAccessName, + getElementsOfBindingOrAssignmentPattern: () => getElementsOfBindingOrAssignmentPattern, + getEmitDeclarations: () => getEmitDeclarations, + getEmitFlags: () => getEmitFlags, + getEmitHelpers: () => getEmitHelpers, + getEmitModuleDetectionKind: () => getEmitModuleDetectionKind, + getEmitModuleFormatOfFileWorker: () => getEmitModuleFormatOfFileWorker, + getEmitModuleKind: () => getEmitModuleKind, + getEmitModuleResolutionKind: () => getEmitModuleResolutionKind, + getEmitScriptTarget: () => getEmitScriptTarget, + getEmitStandardClassFields: () => getEmitStandardClassFields, + getEnclosingBlockScopeContainer: () => getEnclosingBlockScopeContainer, + getEnclosingContainer: () => getEnclosingContainer, + getEncodedSemanticClassifications: () => getEncodedSemanticClassifications, + getEncodedSyntacticClassifications: () => getEncodedSyntacticClassifications, + getEndLinePosition: () => getEndLinePosition, + getEntityNameFromTypeNode: () => getEntityNameFromTypeNode, + getEntrypointsFromPackageJsonInfo: () => getEntrypointsFromPackageJsonInfo, + getErrorCountForSummary: () => getErrorCountForSummary, + getErrorSpanForNode: () => getErrorSpanForNode, + getErrorSummaryText: () => getErrorSummaryText, + getEscapedTextOfIdentifierOrLiteral: () => getEscapedTextOfIdentifierOrLiteral, + getEscapedTextOfJsxAttributeName: () => getEscapedTextOfJsxAttributeName, + getEscapedTextOfJsxNamespacedName: () => getEscapedTextOfJsxNamespacedName, + getExpandoInitializer: () => getExpandoInitializer, + getExportAssignmentExpression: () => getExportAssignmentExpression, + getExportInfoMap: () => getExportInfoMap, + getExportNeedsImportStarHelper: () => getExportNeedsImportStarHelper, + getExpressionAssociativity: () => getExpressionAssociativity, + getExpressionPrecedence: () => getExpressionPrecedence, + getExternalHelpersModuleName: () => getExternalHelpersModuleName, + getExternalModuleImportEqualsDeclarationExpression: () => getExternalModuleImportEqualsDeclarationExpression, + getExternalModuleName: () => getExternalModuleName, + getExternalModuleNameFromDeclaration: () => getExternalModuleNameFromDeclaration, + getExternalModuleNameFromPath: () => getExternalModuleNameFromPath, + getExternalModuleNameLiteral: () => getExternalModuleNameLiteral, + getExternalModuleRequireArgument: () => getExternalModuleRequireArgument, + getFallbackOptions: () => getFallbackOptions, + getFileEmitOutput: () => getFileEmitOutput, + getFileMatcherPatterns: () => getFileMatcherPatterns, + getFileNamesFromConfigSpecs: () => getFileNamesFromConfigSpecs, + getFileWatcherEventKind: () => getFileWatcherEventKind, + getFilesInErrorForSummary: () => getFilesInErrorForSummary, + getFirstConstructorWithBody: () => getFirstConstructorWithBody, + getFirstIdentifier: () => getFirstIdentifier, + getFirstNonSpaceCharacterPosition: () => getFirstNonSpaceCharacterPosition, + getFirstProjectOutput: () => getFirstProjectOutput, + getFixableErrorSpanExpression: () => getFixableErrorSpanExpression, + getFormatCodeSettingsForWriting: () => getFormatCodeSettingsForWriting, + getFullWidth: () => getFullWidth, + getFunctionFlags: () => getFunctionFlags, + getHeritageClause: () => getHeritageClause, + getHostSignatureFromJSDoc: () => getHostSignatureFromJSDoc, + getIdentifierAutoGenerate: () => getIdentifierAutoGenerate, + getIdentifierGeneratedImportReference: () => getIdentifierGeneratedImportReference, + getIdentifierTypeArguments: () => getIdentifierTypeArguments, + getImmediatelyInvokedFunctionExpression: () => getImmediatelyInvokedFunctionExpression, + getImpliedNodeFormatForEmitWorker: () => getImpliedNodeFormatForEmitWorker, + getImpliedNodeFormatForFile: () => getImpliedNodeFormatForFile, + getImpliedNodeFormatForFileWorker: () => getImpliedNodeFormatForFileWorker, + getImportNeedsImportDefaultHelper: () => getImportNeedsImportDefaultHelper, + getImportNeedsImportStarHelper: () => getImportNeedsImportStarHelper, + getIndentString: () => getIndentString, + getInferredLibraryNameResolveFrom: () => getInferredLibraryNameResolveFrom, + getInitializedVariables: () => getInitializedVariables, + getInitializerOfBinaryExpression: () => getInitializerOfBinaryExpression, + getInitializerOfBindingOrAssignmentElement: () => getInitializerOfBindingOrAssignmentElement, + getInterfaceBaseTypeNodes: () => getInterfaceBaseTypeNodes, + getInternalEmitFlags: () => getInternalEmitFlags, + getInvokedExpression: () => getInvokedExpression, + getIsFileExcluded: () => getIsFileExcluded, + getIsolatedModules: () => getIsolatedModules, + getJSDocAugmentsTag: () => getJSDocAugmentsTag, + getJSDocClassTag: () => getJSDocClassTag, + getJSDocCommentRanges: () => getJSDocCommentRanges, + getJSDocCommentsAndTags: () => getJSDocCommentsAndTags, + getJSDocDeprecatedTag: () => getJSDocDeprecatedTag, + getJSDocDeprecatedTagNoCache: () => getJSDocDeprecatedTagNoCache, + getJSDocEnumTag: () => getJSDocEnumTag, + getJSDocHost: () => getJSDocHost, + getJSDocImplementsTags: () => getJSDocImplementsTags, + getJSDocOverloadTags: () => getJSDocOverloadTags, + getJSDocOverrideTagNoCache: () => getJSDocOverrideTagNoCache, + getJSDocParameterTags: () => getJSDocParameterTags, + getJSDocParameterTagsNoCache: () => getJSDocParameterTagsNoCache, + getJSDocPrivateTag: () => getJSDocPrivateTag, + getJSDocPrivateTagNoCache: () => getJSDocPrivateTagNoCache, + getJSDocProtectedTag: () => getJSDocProtectedTag, + getJSDocProtectedTagNoCache: () => getJSDocProtectedTagNoCache, + getJSDocPublicTag: () => getJSDocPublicTag, + getJSDocPublicTagNoCache: () => getJSDocPublicTagNoCache, + getJSDocReadonlyTag: () => getJSDocReadonlyTag, + getJSDocReadonlyTagNoCache: () => getJSDocReadonlyTagNoCache, + getJSDocReturnTag: () => getJSDocReturnTag, + getJSDocReturnType: () => getJSDocReturnType, + getJSDocRoot: () => getJSDocRoot, + getJSDocSatisfiesExpressionType: () => getJSDocSatisfiesExpressionType, + getJSDocSatisfiesTag: () => getJSDocSatisfiesTag, + getJSDocTags: () => getJSDocTags, + getJSDocTemplateTag: () => getJSDocTemplateTag, + getJSDocThisTag: () => getJSDocThisTag, + getJSDocType: () => getJSDocType, + getJSDocTypeAliasName: () => getJSDocTypeAliasName, + getJSDocTypeAssertionType: () => getJSDocTypeAssertionType, + getJSDocTypeParameterDeclarations: () => getJSDocTypeParameterDeclarations, + getJSDocTypeParameterTags: () => getJSDocTypeParameterTags, + getJSDocTypeParameterTagsNoCache: () => getJSDocTypeParameterTagsNoCache, + getJSDocTypeTag: () => getJSDocTypeTag, + getJSXImplicitImportBase: () => getJSXImplicitImportBase, + getJSXRuntimeImport: () => getJSXRuntimeImport, + getJSXTransformEnabled: () => getJSXTransformEnabled, + getKeyForCompilerOptions: () => getKeyForCompilerOptions, + getLanguageVariant: () => getLanguageVariant, + getLastChild: () => getLastChild, + getLeadingCommentRanges: () => getLeadingCommentRanges, + getLeadingCommentRangesOfNode: () => getLeadingCommentRangesOfNode, + getLeftmostAccessExpression: () => getLeftmostAccessExpression, + getLeftmostExpression: () => getLeftmostExpression, + getLibraryNameFromLibFileName: () => getLibraryNameFromLibFileName, + getLineAndCharacterOfPosition: () => getLineAndCharacterOfPosition, + getLineInfo: () => getLineInfo, + getLineOfLocalPosition: () => getLineOfLocalPosition, + getLineStartPositionForPosition: () => getLineStartPositionForPosition, + getLineStarts: () => getLineStarts, + getLinesBetweenPositionAndNextNonWhitespaceCharacter: () => getLinesBetweenPositionAndNextNonWhitespaceCharacter, + getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter: () => getLinesBetweenPositionAndPrecedingNonWhitespaceCharacter, + getLinesBetweenPositions: () => getLinesBetweenPositions, + getLinesBetweenRangeEndAndRangeStart: () => getLinesBetweenRangeEndAndRangeStart, + getLinesBetweenRangeEndPositions: () => getLinesBetweenRangeEndPositions, + getLiteralText: () => getLiteralText, + getLocalNameForExternalImport: () => getLocalNameForExternalImport, + getLocalSymbolForExportDefault: () => getLocalSymbolForExportDefault, + getLocaleSpecificMessage: () => getLocaleSpecificMessage, + getLocaleTimeString: () => getLocaleTimeString, + getMappedContextSpan: () => getMappedContextSpan, + getMappedDocumentSpan: () => getMappedDocumentSpan, + getMappedLocation: () => getMappedLocation, + getMatchedFileSpec: () => getMatchedFileSpec, + getMatchedIncludeSpec: () => getMatchedIncludeSpec, + getMeaningFromDeclaration: () => getMeaningFromDeclaration, + getMeaningFromLocation: () => getMeaningFromLocation, + getMembersOfDeclaration: () => getMembersOfDeclaration, + getModeForFileReference: () => getModeForFileReference, + getModeForResolutionAtIndex: () => getModeForResolutionAtIndex, + getModeForUsageLocation: () => getModeForUsageLocation, + getModifiedTime: () => getModifiedTime, + getModifiers: () => getModifiers, + getModuleInstanceState: () => getModuleInstanceState, + getModuleNameStringLiteralAt: () => getModuleNameStringLiteralAt, + getModuleSpecifierEndingPreference: () => getModuleSpecifierEndingPreference, + getModuleSpecifierResolverHost: () => getModuleSpecifierResolverHost, + getNameForExportedSymbol: () => getNameForExportedSymbol, + getNameFromImportAttribute: () => getNameFromImportAttribute, + getNameFromIndexInfo: () => getNameFromIndexInfo, + getNameFromPropertyName: () => getNameFromPropertyName, + getNameOfAccessExpression: () => getNameOfAccessExpression, + getNameOfCompilerOptionValue: () => getNameOfCompilerOptionValue, + getNameOfDeclaration: () => getNameOfDeclaration, + getNameOfExpando: () => getNameOfExpando, + getNameOfJSDocTypedef: () => getNameOfJSDocTypedef, + getNameOfScriptTarget: () => getNameOfScriptTarget, + getNameOrArgument: () => getNameOrArgument, + getNameTable: () => getNameTable, + getNamespaceDeclarationNode: () => getNamespaceDeclarationNode, + getNewLineCharacter: () => getNewLineCharacter, + getNewLineKind: () => getNewLineKind, + getNewLineOrDefaultFromHost: () => getNewLineOrDefaultFromHost, + getNewTargetContainer: () => getNewTargetContainer, + getNextJSDocCommentLocation: () => getNextJSDocCommentLocation, + getNodeChildren: () => getNodeChildren, + getNodeForGeneratedName: () => getNodeForGeneratedName, + getNodeId: () => getNodeId, + getNodeKind: () => getNodeKind, + getNodeModifiers: () => getNodeModifiers, + getNodeModulePathParts: () => getNodeModulePathParts, + getNonAssignedNameOfDeclaration: () => getNonAssignedNameOfDeclaration, + getNonAssignmentOperatorForCompoundAssignment: () => getNonAssignmentOperatorForCompoundAssignment, + getNonAugmentationDeclaration: () => getNonAugmentationDeclaration, + getNonDecoratorTokenPosOfNode: () => getNonDecoratorTokenPosOfNode, + getNonIncrementalBuildInfoRoots: () => getNonIncrementalBuildInfoRoots, + getNonModifierTokenPosOfNode: () => getNonModifierTokenPosOfNode, + getNormalizedAbsolutePath: () => getNormalizedAbsolutePath, + getNormalizedAbsolutePathWithoutRoot: () => getNormalizedAbsolutePathWithoutRoot, + getNormalizedPathComponents: () => getNormalizedPathComponents, + getObjectFlags: () => getObjectFlags, + getOperatorAssociativity: () => getOperatorAssociativity, + getOperatorPrecedence: () => getOperatorPrecedence, + getOptionFromName: () => getOptionFromName, + getOptionsForLibraryResolution: () => getOptionsForLibraryResolution, + getOptionsNameMap: () => getOptionsNameMap, + getOrCreateEmitNode: () => getOrCreateEmitNode, + getOrUpdate: () => getOrUpdate, + getOriginalNode: () => getOriginalNode, + getOriginalNodeId: () => getOriginalNodeId, + getOutputDeclarationFileName: () => getOutputDeclarationFileName, + getOutputDeclarationFileNameWorker: () => getOutputDeclarationFileNameWorker, + getOutputExtension: () => getOutputExtension, + getOutputFileNames: () => getOutputFileNames, + getOutputJSFileNameWorker: () => getOutputJSFileNameWorker, + getOutputPathsFor: () => getOutputPathsFor, + getOwnEmitOutputFilePath: () => getOwnEmitOutputFilePath, + getOwnKeys: () => getOwnKeys, + getOwnValues: () => getOwnValues, + getPackageJsonTypesVersionsPaths: () => getPackageJsonTypesVersionsPaths, + getPackageNameFromTypesPackageName: () => getPackageNameFromTypesPackageName, + getPackageScopeForPath: () => getPackageScopeForPath, + getParameterSymbolFromJSDoc: () => getParameterSymbolFromJSDoc, + getParentNodeInSpan: () => getParentNodeInSpan, + getParseTreeNode: () => getParseTreeNode, + getParsedCommandLineOfConfigFile: () => getParsedCommandLineOfConfigFile, + getPathComponents: () => getPathComponents, + getPathFromPathComponents: () => getPathFromPathComponents, + getPathUpdater: () => getPathUpdater, + getPathsBasePath: () => getPathsBasePath, + getPatternFromSpec: () => getPatternFromSpec, + getPendingEmitKindWithSeen: () => getPendingEmitKindWithSeen, + getPositionOfLineAndCharacter: () => getPositionOfLineAndCharacter, + getPossibleGenericSignatures: () => getPossibleGenericSignatures, + getPossibleOriginalInputExtensionForExtension: () => getPossibleOriginalInputExtensionForExtension, + getPossibleOriginalInputPathWithoutChangingExt: () => getPossibleOriginalInputPathWithoutChangingExt, + getPossibleTypeArgumentsInfo: () => getPossibleTypeArgumentsInfo, + getPreEmitDiagnostics: () => getPreEmitDiagnostics, + getPrecedingNonSpaceCharacterPosition: () => getPrecedingNonSpaceCharacterPosition, + getPrivateIdentifier: () => getPrivateIdentifier, + getProperties: () => getProperties, + getProperty: () => getProperty, + getPropertyArrayElementValue: () => getPropertyArrayElementValue, + getPropertyAssignmentAliasLikeExpression: () => getPropertyAssignmentAliasLikeExpression, + getPropertyNameForPropertyNameNode: () => getPropertyNameForPropertyNameNode, + getPropertyNameFromType: () => getPropertyNameFromType, + getPropertyNameOfBindingOrAssignmentElement: () => getPropertyNameOfBindingOrAssignmentElement, + getPropertySymbolFromBindingElement: () => getPropertySymbolFromBindingElement, + getPropertySymbolsFromContextualType: () => getPropertySymbolsFromContextualType, + getQuoteFromPreference: () => getQuoteFromPreference, + getQuotePreference: () => getQuotePreference, + getRangesWhere: () => getRangesWhere, + getRefactorContextSpan: () => getRefactorContextSpan, + getReferencedFileLocation: () => getReferencedFileLocation, + getRegexFromPattern: () => getRegexFromPattern, + getRegularExpressionForWildcard: () => getRegularExpressionForWildcard, + getRegularExpressionsForWildcards: () => getRegularExpressionsForWildcards, + getRelativePathFromDirectory: () => getRelativePathFromDirectory, + getRelativePathFromFile: () => getRelativePathFromFile, + getRelativePathToDirectoryOrUrl: () => getRelativePathToDirectoryOrUrl, + getRenameLocation: () => getRenameLocation, + getReplacementSpanForContextToken: () => getReplacementSpanForContextToken, + getResolutionDiagnostic: () => getResolutionDiagnostic, + getResolutionModeOverride: () => getResolutionModeOverride, + getResolveJsonModule: () => getResolveJsonModule, + getResolvePackageJsonExports: () => getResolvePackageJsonExports, + getResolvePackageJsonImports: () => getResolvePackageJsonImports, + getResolvedExternalModuleName: () => getResolvedExternalModuleName, + getResolvedModuleFromResolution: () => getResolvedModuleFromResolution, + getResolvedTypeReferenceDirectiveFromResolution: () => getResolvedTypeReferenceDirectiveFromResolution, + getRestIndicatorOfBindingOrAssignmentElement: () => getRestIndicatorOfBindingOrAssignmentElement, + getRestParameterElementType: () => getRestParameterElementType, + getRightMostAssignedExpression: () => getRightMostAssignedExpression, + getRootDeclaration: () => getRootDeclaration, + getRootDirectoryOfResolutionCache: () => getRootDirectoryOfResolutionCache, + getRootLength: () => getRootLength, + getScriptKind: () => getScriptKind, + getScriptKindFromFileName: () => getScriptKindFromFileName, + getScriptTargetFeatures: () => getScriptTargetFeatures, + getSelectedEffectiveModifierFlags: () => getSelectedEffectiveModifierFlags, + getSelectedSyntacticModifierFlags: () => getSelectedSyntacticModifierFlags, + getSemanticClassifications: () => getSemanticClassifications, + getSemanticJsxChildren: () => getSemanticJsxChildren, + getSetAccessorTypeAnnotationNode: () => getSetAccessorTypeAnnotationNode, + getSetAccessorValueParameter: () => getSetAccessorValueParameter, + getSetExternalModuleIndicator: () => getSetExternalModuleIndicator, + getShebang: () => getShebang, + getSingleVariableOfVariableStatement: () => getSingleVariableOfVariableStatement, + getSnapshotText: () => getSnapshotText, + getSnippetElement: () => getSnippetElement, + getSourceFileOfModule: () => getSourceFileOfModule, + getSourceFileOfNode: () => getSourceFileOfNode, + getSourceFilePathInNewDir: () => getSourceFilePathInNewDir, + getSourceFileVersionAsHashFromText: () => getSourceFileVersionAsHashFromText, + getSourceFilesToEmit: () => getSourceFilesToEmit, + getSourceMapRange: () => getSourceMapRange, + getSourceMapper: () => getSourceMapper, + getSourceTextOfNodeFromSourceFile: () => getSourceTextOfNodeFromSourceFile, + getSpanOfTokenAtPosition: () => getSpanOfTokenAtPosition, + getSpellingSuggestion: () => getSpellingSuggestion, + getStartPositionOfLine: () => getStartPositionOfLine, + getStartPositionOfRange: () => getStartPositionOfRange, + getStartsOnNewLine: () => getStartsOnNewLine, + getStaticPropertiesAndClassStaticBlock: () => getStaticPropertiesAndClassStaticBlock, + getStrictOptionValue: () => getStrictOptionValue, + getStringComparer: () => getStringComparer, + getSubPatternFromSpec: () => getSubPatternFromSpec, + getSuperCallFromStatement: () => getSuperCallFromStatement, + getSuperContainer: () => getSuperContainer, + getSupportedCodeFixes: () => getSupportedCodeFixes, + getSupportedExtensions: () => getSupportedExtensions, + getSupportedExtensionsWithJsonIfResolveJsonModule: () => getSupportedExtensionsWithJsonIfResolveJsonModule, + getSwitchedType: () => getSwitchedType, + getSymbolId: () => getSymbolId, + getSymbolNameForPrivateIdentifier: () => getSymbolNameForPrivateIdentifier, + getSymbolTarget: () => getSymbolTarget, + getSyntacticClassifications: () => getSyntacticClassifications, + getSyntacticModifierFlags: () => getSyntacticModifierFlags, + getSyntacticModifierFlagsNoCache: () => getSyntacticModifierFlagsNoCache, + getSynthesizedDeepClone: () => getSynthesizedDeepClone, + getSynthesizedDeepCloneWithReplacements: () => getSynthesizedDeepCloneWithReplacements, + getSynthesizedDeepClones: () => getSynthesizedDeepClones, + getSynthesizedDeepClonesWithReplacements: () => getSynthesizedDeepClonesWithReplacements, + getSyntheticLeadingComments: () => getSyntheticLeadingComments, + getSyntheticTrailingComments: () => getSyntheticTrailingComments, + getTargetLabel: () => getTargetLabel, + getTargetOfBindingOrAssignmentElement: () => getTargetOfBindingOrAssignmentElement, + getTemporaryModuleResolutionState: () => getTemporaryModuleResolutionState, + getTextOfConstantValue: () => getTextOfConstantValue, + getTextOfIdentifierOrLiteral: () => getTextOfIdentifierOrLiteral, + getTextOfJSDocComment: () => getTextOfJSDocComment, + getTextOfJsxAttributeName: () => getTextOfJsxAttributeName, + getTextOfJsxNamespacedName: () => getTextOfJsxNamespacedName, + getTextOfNode: () => getTextOfNode, + getTextOfNodeFromSourceText: () => getTextOfNodeFromSourceText, + getTextOfPropertyName: () => getTextOfPropertyName, + getThisContainer: () => getThisContainer, + getThisParameter: () => getThisParameter, + getTokenAtPosition: () => getTokenAtPosition, + getTokenPosOfNode: () => getTokenPosOfNode, + getTokenSourceMapRange: () => getTokenSourceMapRange, + getTouchingPropertyName: () => getTouchingPropertyName, + getTouchingToken: () => getTouchingToken, + getTrailingCommentRanges: () => getTrailingCommentRanges, + getTrailingSemicolonDeferringWriter: () => getTrailingSemicolonDeferringWriter, + getTransformers: () => getTransformers, + getTsBuildInfoEmitOutputFilePath: () => getTsBuildInfoEmitOutputFilePath, + getTsConfigObjectLiteralExpression: () => getTsConfigObjectLiteralExpression, + getTsConfigPropArrayElementValue: () => getTsConfigPropArrayElementValue, + getTypeAnnotationNode: () => getTypeAnnotationNode, + getTypeArgumentOrTypeParameterList: () => getTypeArgumentOrTypeParameterList, + getTypeKeywordOfTypeOnlyImport: () => getTypeKeywordOfTypeOnlyImport, + getTypeNode: () => getTypeNode, + getTypeNodeIfAccessible: () => getTypeNodeIfAccessible, + getTypeParameterFromJsDoc: () => getTypeParameterFromJsDoc, + getTypeParameterOwner: () => getTypeParameterOwner, + getTypesPackageName: () => getTypesPackageName, + getUILocale: () => getUILocale, + getUniqueName: () => getUniqueName, + getUniqueSymbolId: () => getUniqueSymbolId, + getUseDefineForClassFields: () => getUseDefineForClassFields, + getWatchErrorSummaryDiagnosticMessage: () => getWatchErrorSummaryDiagnosticMessage, + getWatchFactory: () => getWatchFactory, + group: () => group, + groupBy: () => groupBy, + guessIndentation: () => guessIndentation, + handleNoEmitOptions: () => handleNoEmitOptions, + handleWatchOptionsConfigDirTemplateSubstitution: () => handleWatchOptionsConfigDirTemplateSubstitution, + hasAbstractModifier: () => hasAbstractModifier, + hasAccessorModifier: () => hasAccessorModifier, + hasAmbientModifier: () => hasAmbientModifier, + hasChangesInResolutions: () => hasChangesInResolutions, + hasContextSensitiveParameters: () => hasContextSensitiveParameters, + hasDecorators: () => hasDecorators, + hasDocComment: () => hasDocComment, + hasDynamicName: () => hasDynamicName, + hasEffectiveModifier: () => hasEffectiveModifier, + hasEffectiveModifiers: () => hasEffectiveModifiers, + hasEffectiveReadonlyModifier: () => hasEffectiveReadonlyModifier, + hasExtension: () => hasExtension, + hasImplementationTSFileExtension: () => hasImplementationTSFileExtension, + hasIndexSignature: () => hasIndexSignature, + hasInferredType: () => hasInferredType, + hasInitializer: () => hasInitializer, + hasInvalidEscape: () => hasInvalidEscape, + hasJSDocNodes: () => hasJSDocNodes, + hasJSDocParameterTags: () => hasJSDocParameterTags, + hasJSFileExtension: () => hasJSFileExtension, + hasJsonModuleEmitEnabled: () => hasJsonModuleEmitEnabled, + hasOnlyExpressionInitializer: () => hasOnlyExpressionInitializer, + hasOverrideModifier: () => hasOverrideModifier, + hasPossibleExternalModuleReference: () => hasPossibleExternalModuleReference, + hasProperty: () => hasProperty, + hasPropertyAccessExpressionWithName: () => hasPropertyAccessExpressionWithName, + hasQuestionToken: () => hasQuestionToken, + hasRecordedExternalHelpers: () => hasRecordedExternalHelpers, + hasResolutionModeOverride: () => hasResolutionModeOverride, + hasRestParameter: () => hasRestParameter, + hasScopeMarker: () => hasScopeMarker, + hasStaticModifier: () => hasStaticModifier, + hasSyntacticModifier: () => hasSyntacticModifier, + hasSyntacticModifiers: () => hasSyntacticModifiers, + hasTSFileExtension: () => hasTSFileExtension, + hasTabstop: () => hasTabstop, + hasTrailingDirectorySeparator: () => hasTrailingDirectorySeparator, + hasType: () => hasType, + hasTypeArguments: () => hasTypeArguments, + hasZeroOrOneAsteriskCharacter: () => hasZeroOrOneAsteriskCharacter, + hostGetCanonicalFileName: () => hostGetCanonicalFileName, + hostUsesCaseSensitiveFileNames: () => hostUsesCaseSensitiveFileNames, + idText: () => idText, + identifierIsThisKeyword: () => identifierIsThisKeyword, + identifierToKeywordKind: () => identifierToKeywordKind, + identity: () => identity, + identitySourceMapConsumer: () => identitySourceMapConsumer, + ignoreSourceNewlines: () => ignoreSourceNewlines, + ignoredPaths: () => ignoredPaths, + importFromModuleSpecifier: () => importFromModuleSpecifier, + importSyntaxAffectsModuleResolution: () => importSyntaxAffectsModuleResolution, + indexOfAnyCharCode: () => indexOfAnyCharCode, + indexOfNode: () => indexOfNode, + indicesOf: () => indicesOf, + inferredTypesContainingFile: () => inferredTypesContainingFile, + injectClassNamedEvaluationHelperBlockIfMissing: () => injectClassNamedEvaluationHelperBlockIfMissing, + injectClassThisAssignmentIfMissing: () => injectClassThisAssignmentIfMissing, + insertImports: () => insertImports, + insertSorted: () => insertSorted, + insertStatementAfterCustomPrologue: () => insertStatementAfterCustomPrologue, + insertStatementAfterStandardPrologue: () => insertStatementAfterStandardPrologue, + insertStatementsAfterCustomPrologue: () => insertStatementsAfterCustomPrologue, + insertStatementsAfterStandardPrologue: () => insertStatementsAfterStandardPrologue, + intersperse: () => intersperse, + intrinsicTagNameToString: () => intrinsicTagNameToString, + introducesArgumentsExoticObject: () => introducesArgumentsExoticObject, + inverseJsxOptionMap: () => inverseJsxOptionMap, + isAbstractConstructorSymbol: () => isAbstractConstructorSymbol, + isAbstractModifier: () => isAbstractModifier, + isAccessExpression: () => isAccessExpression, + isAccessibilityModifier: () => isAccessibilityModifier, + isAccessor: () => isAccessor, + isAccessorModifier: () => isAccessorModifier, + isAliasableExpression: () => isAliasableExpression, + isAmbientModule: () => isAmbientModule, + isAmbientPropertyDeclaration: () => isAmbientPropertyDeclaration, + isAnyDirectorySeparator: () => isAnyDirectorySeparator, + isAnyImportOrBareOrAccessedRequire: () => isAnyImportOrBareOrAccessedRequire, + isAnyImportOrReExport: () => isAnyImportOrReExport, + isAnyImportOrRequireStatement: () => isAnyImportOrRequireStatement, + isAnyImportSyntax: () => isAnyImportSyntax, + isAnySupportedFileExtension: () => isAnySupportedFileExtension, + isApplicableVersionedTypesKey: () => isApplicableVersionedTypesKey, + isArgumentExpressionOfElementAccess: () => isArgumentExpressionOfElementAccess, + isArray: () => isArray, + isArrayBindingElement: () => isArrayBindingElement, + isArrayBindingOrAssignmentElement: () => isArrayBindingOrAssignmentElement, + isArrayBindingOrAssignmentPattern: () => isArrayBindingOrAssignmentPattern, + isArrayBindingPattern: () => isArrayBindingPattern, + isArrayLiteralExpression: () => isArrayLiteralExpression, + isArrayLiteralOrObjectLiteralDestructuringPattern: () => isArrayLiteralOrObjectLiteralDestructuringPattern, + isArrayTypeNode: () => isArrayTypeNode, + isArrowFunction: () => isArrowFunction, + isAsExpression: () => isAsExpression, + isAssertClause: () => isAssertClause, + isAssertEntry: () => isAssertEntry, + isAssertionExpression: () => isAssertionExpression, + isAssertsKeyword: () => isAssertsKeyword, + isAssignmentDeclaration: () => isAssignmentDeclaration, + isAssignmentExpression: () => isAssignmentExpression, + isAssignmentOperator: () => isAssignmentOperator, + isAssignmentPattern: () => isAssignmentPattern, + isAssignmentTarget: () => isAssignmentTarget, + isAsteriskToken: () => isAsteriskToken, + isAsyncFunction: () => isAsyncFunction, + isAsyncModifier: () => isAsyncModifier, + isAutoAccessorPropertyDeclaration: () => isAutoAccessorPropertyDeclaration, + isAwaitExpression: () => isAwaitExpression, + isAwaitKeyword: () => isAwaitKeyword, + isBigIntLiteral: () => isBigIntLiteral, + isBinaryExpression: () => isBinaryExpression, + isBinaryLogicalOperator: () => isBinaryLogicalOperator, + isBinaryOperatorToken: () => isBinaryOperatorToken, + isBindableObjectDefinePropertyCall: () => isBindableObjectDefinePropertyCall, + isBindableStaticAccessExpression: () => isBindableStaticAccessExpression, + isBindableStaticElementAccessExpression: () => isBindableStaticElementAccessExpression, + isBindableStaticNameExpression: () => isBindableStaticNameExpression, + isBindingElement: () => isBindingElement, + isBindingElementOfBareOrAccessedRequire: () => isBindingElementOfBareOrAccessedRequire, + isBindingName: () => isBindingName, + isBindingOrAssignmentElement: () => isBindingOrAssignmentElement, + isBindingOrAssignmentPattern: () => isBindingOrAssignmentPattern, + isBindingPattern: () => isBindingPattern, + isBlock: () => isBlock, + isBlockLike: () => isBlockLike, + isBlockOrCatchScoped: () => isBlockOrCatchScoped, + isBlockScope: () => isBlockScope, + isBlockScopedContainerTopLevel: () => isBlockScopedContainerTopLevel, + isBooleanLiteral: () => isBooleanLiteral, + isBreakOrContinueStatement: () => isBreakOrContinueStatement, + isBreakStatement: () => isBreakStatement, + isBuildCommand: () => isBuildCommand, + isBuildInfoFile: () => isBuildInfoFile, + isBuilderProgram: () => isBuilderProgram, + isBundle: () => isBundle, + isCallChain: () => isCallChain, + isCallExpression: () => isCallExpression, + isCallExpressionTarget: () => isCallExpressionTarget, + isCallLikeExpression: () => isCallLikeExpression, + isCallLikeOrFunctionLikeExpression: () => isCallLikeOrFunctionLikeExpression, + isCallOrNewExpression: () => isCallOrNewExpression, + isCallOrNewExpressionTarget: () => isCallOrNewExpressionTarget, + isCallSignatureDeclaration: () => isCallSignatureDeclaration, + isCallToHelper: () => isCallToHelper, + isCaseBlock: () => isCaseBlock, + isCaseClause: () => isCaseClause, + isCaseKeyword: () => isCaseKeyword, + isCaseOrDefaultClause: () => isCaseOrDefaultClause, + isCatchClause: () => isCatchClause, + isCatchClauseVariableDeclaration: () => isCatchClauseVariableDeclaration, + isCatchClauseVariableDeclarationOrBindingElement: () => isCatchClauseVariableDeclarationOrBindingElement, + isCheckJsEnabledForFile: () => isCheckJsEnabledForFile, + isCircularBuildOrder: () => isCircularBuildOrder, + isClassDeclaration: () => isClassDeclaration, + isClassElement: () => isClassElement, + isClassExpression: () => isClassExpression, + isClassInstanceProperty: () => isClassInstanceProperty, + isClassLike: () => isClassLike, + isClassMemberModifier: () => isClassMemberModifier, + isClassNamedEvaluationHelperBlock: () => isClassNamedEvaluationHelperBlock, + isClassOrTypeElement: () => isClassOrTypeElement, + isClassStaticBlockDeclaration: () => isClassStaticBlockDeclaration, + isClassThisAssignmentBlock: () => isClassThisAssignmentBlock, + isColonToken: () => isColonToken, + isCommaExpression: () => isCommaExpression, + isCommaListExpression: () => isCommaListExpression, + isCommaSequence: () => isCommaSequence, + isCommaToken: () => isCommaToken, + isComment: () => isComment, + isCommonJsExportPropertyAssignment: () => isCommonJsExportPropertyAssignment, + isCommonJsExportedExpression: () => isCommonJsExportedExpression, + isCompoundAssignment: () => isCompoundAssignment, + isComputedNonLiteralName: () => isComputedNonLiteralName, + isComputedPropertyName: () => isComputedPropertyName, + isConciseBody: () => isConciseBody, + isConditionalExpression: () => isConditionalExpression, + isConditionalTypeNode: () => isConditionalTypeNode, + isConstAssertion: () => isConstAssertion, + isConstTypeReference: () => isConstTypeReference, + isConstructSignatureDeclaration: () => isConstructSignatureDeclaration, + isConstructorDeclaration: () => isConstructorDeclaration, + isConstructorTypeNode: () => isConstructorTypeNode, + isContextualKeyword: () => isContextualKeyword, + isContinueStatement: () => isContinueStatement, + isCustomPrologue: () => isCustomPrologue, + isDebuggerStatement: () => isDebuggerStatement, + isDeclaration: () => isDeclaration, + isDeclarationBindingElement: () => isDeclarationBindingElement, + isDeclarationFileName: () => isDeclarationFileName, + isDeclarationName: () => isDeclarationName, + isDeclarationNameOfEnumOrNamespace: () => isDeclarationNameOfEnumOrNamespace, + isDeclarationReadonly: () => isDeclarationReadonly, + isDeclarationStatement: () => isDeclarationStatement, + isDeclarationWithTypeParameterChildren: () => isDeclarationWithTypeParameterChildren, + isDeclarationWithTypeParameters: () => isDeclarationWithTypeParameters, + isDecorator: () => isDecorator, + isDecoratorTarget: () => isDecoratorTarget, + isDefaultClause: () => isDefaultClause, + isDefaultImport: () => isDefaultImport, + isDefaultModifier: () => isDefaultModifier, + isDefaultedExpandoInitializer: () => isDefaultedExpandoInitializer, + isDeleteExpression: () => isDeleteExpression, + isDeleteTarget: () => isDeleteTarget, + isDeprecatedDeclaration: () => isDeprecatedDeclaration, + isDestructuringAssignment: () => isDestructuringAssignment, + isDiskPathRoot: () => isDiskPathRoot, + isDoStatement: () => isDoStatement, + isDocumentRegistryEntry: () => isDocumentRegistryEntry, + isDotDotDotToken: () => isDotDotDotToken, + isDottedName: () => isDottedName, + isDynamicName: () => isDynamicName, + isEffectiveExternalModule: () => isEffectiveExternalModule, + isEffectiveStrictModeSourceFile: () => isEffectiveStrictModeSourceFile, + isElementAccessChain: () => isElementAccessChain, + isElementAccessExpression: () => isElementAccessExpression, + isEmittedFileOfProgram: () => isEmittedFileOfProgram, + isEmptyArrayLiteral: () => isEmptyArrayLiteral, + isEmptyBindingElement: () => isEmptyBindingElement, + isEmptyBindingPattern: () => isEmptyBindingPattern, + isEmptyObjectLiteral: () => isEmptyObjectLiteral, + isEmptyStatement: () => isEmptyStatement, + isEmptyStringLiteral: () => isEmptyStringLiteral, + isEntityName: () => isEntityName, + isEntityNameExpression: () => isEntityNameExpression, + isEnumConst: () => isEnumConst, + isEnumDeclaration: () => isEnumDeclaration, + isEnumMember: () => isEnumMember, + isEqualityOperatorKind: () => isEqualityOperatorKind, + isEqualsGreaterThanToken: () => isEqualsGreaterThanToken, + isExclamationToken: () => isExclamationToken, + isExcludedFile: () => isExcludedFile, + isExclusivelyTypeOnlyImportOrExport: () => isExclusivelyTypeOnlyImportOrExport, + isExpandoPropertyDeclaration: () => isExpandoPropertyDeclaration, + isExportAssignment: () => isExportAssignment, + isExportDeclaration: () => isExportDeclaration, + isExportModifier: () => isExportModifier, + isExportName: () => isExportName, + isExportNamespaceAsDefaultDeclaration: () => isExportNamespaceAsDefaultDeclaration, + isExportOrDefaultModifier: () => isExportOrDefaultModifier, + isExportSpecifier: () => isExportSpecifier, + isExportsIdentifier: () => isExportsIdentifier, + isExportsOrModuleExportsOrAlias: () => isExportsOrModuleExportsOrAlias, + isExpression: () => isExpression, + isExpressionNode: () => isExpressionNode, + isExpressionOfExternalModuleImportEqualsDeclaration: () => isExpressionOfExternalModuleImportEqualsDeclaration, + isExpressionOfOptionalChainRoot: () => isExpressionOfOptionalChainRoot, + isExpressionStatement: () => isExpressionStatement, + isExpressionWithTypeArguments: () => isExpressionWithTypeArguments, + isExpressionWithTypeArgumentsInClassExtendsClause: () => isExpressionWithTypeArgumentsInClassExtendsClause, + isExternalModule: () => isExternalModule, + isExternalModuleAugmentation: () => isExternalModuleAugmentation, + isExternalModuleImportEqualsDeclaration: () => isExternalModuleImportEqualsDeclaration, + isExternalModuleIndicator: () => isExternalModuleIndicator, + isExternalModuleNameRelative: () => isExternalModuleNameRelative, + isExternalModuleReference: () => isExternalModuleReference, + isExternalModuleSymbol: () => isExternalModuleSymbol, + isExternalOrCommonJsModule: () => isExternalOrCommonJsModule, + isFileLevelReservedGeneratedIdentifier: () => isFileLevelReservedGeneratedIdentifier, + isFileLevelUniqueName: () => isFileLevelUniqueName, + isFileProbablyExternalModule: () => isFileProbablyExternalModule, + isFirstDeclarationOfSymbolParameter: () => isFirstDeclarationOfSymbolParameter, + isFixablePromiseHandler: () => isFixablePromiseHandler, + isForInOrOfStatement: () => isForInOrOfStatement, + isForInStatement: () => isForInStatement, + isForInitializer: () => isForInitializer, + isForOfStatement: () => isForOfStatement, + isForStatement: () => isForStatement, + isFullSourceFile: () => isFullSourceFile, + isFunctionBlock: () => isFunctionBlock, + isFunctionBody: () => isFunctionBody, + isFunctionDeclaration: () => isFunctionDeclaration, + isFunctionExpression: () => isFunctionExpression, + isFunctionExpressionOrArrowFunction: () => isFunctionExpressionOrArrowFunction, + isFunctionLike: () => isFunctionLike, + isFunctionLikeDeclaration: () => isFunctionLikeDeclaration, + isFunctionLikeKind: () => isFunctionLikeKind, + isFunctionLikeOrClassStaticBlockDeclaration: () => isFunctionLikeOrClassStaticBlockDeclaration, + isFunctionOrConstructorTypeNode: () => isFunctionOrConstructorTypeNode, + isFunctionOrModuleBlock: () => isFunctionOrModuleBlock, + isFunctionSymbol: () => isFunctionSymbol, + isFunctionTypeNode: () => isFunctionTypeNode, + isGeneratedIdentifier: () => isGeneratedIdentifier, + isGeneratedPrivateIdentifier: () => isGeneratedPrivateIdentifier, + isGetAccessor: () => isGetAccessor, + isGetAccessorDeclaration: () => isGetAccessorDeclaration, + isGetOrSetAccessorDeclaration: () => isGetOrSetAccessorDeclaration, + isGlobalScopeAugmentation: () => isGlobalScopeAugmentation, + isGlobalSourceFile: () => isGlobalSourceFile, + isGrammarError: () => isGrammarError, + isHeritageClause: () => isHeritageClause, + isHoistedFunction: () => isHoistedFunction, + isHoistedVariableStatement: () => isHoistedVariableStatement, + isIdentifier: () => isIdentifier, + isIdentifierANonContextualKeyword: () => isIdentifierANonContextualKeyword, + isIdentifierName: () => isIdentifierName, + isIdentifierOrThisTypeNode: () => isIdentifierOrThisTypeNode, + isIdentifierPart: () => isIdentifierPart, + isIdentifierStart: () => isIdentifierStart, + isIdentifierText: () => isIdentifierText, + isIdentifierTypePredicate: () => isIdentifierTypePredicate, + isIdentifierTypeReference: () => isIdentifierTypeReference, + isIfStatement: () => isIfStatement, + isIgnoredFileFromWildCardWatching: () => isIgnoredFileFromWildCardWatching, + isImplicitGlob: () => isImplicitGlob, + isImportAttribute: () => isImportAttribute, + isImportAttributeName: () => isImportAttributeName, + isImportAttributes: () => isImportAttributes, + isImportCall: () => isImportCall, + isImportClause: () => isImportClause, + isImportDeclaration: () => isImportDeclaration, + isImportEqualsDeclaration: () => isImportEqualsDeclaration, + isImportKeyword: () => isImportKeyword, + isImportMeta: () => isImportMeta, + isImportOrExportSpecifier: () => isImportOrExportSpecifier, + isImportOrExportSpecifierName: () => isImportOrExportSpecifierName, + isImportSpecifier: () => isImportSpecifier, + isImportTypeAssertionContainer: () => isImportTypeAssertionContainer, + isImportTypeNode: () => isImportTypeNode, + isImportable: () => isImportable, + isInComment: () => isInComment, + isInCompoundLikeAssignment: () => isInCompoundLikeAssignment, + isInExpressionContext: () => isInExpressionContext, + isInJSDoc: () => isInJSDoc, + isInJSFile: () => isInJSFile, + isInJSXText: () => isInJSXText, + isInJsonFile: () => isInJsonFile, + isInNonReferenceComment: () => isInNonReferenceComment, + isInReferenceComment: () => isInReferenceComment, + isInRightSideOfInternalImportEqualsDeclaration: () => isInRightSideOfInternalImportEqualsDeclaration, + isInString: () => isInString, + isInTemplateString: () => isInTemplateString, + isInTopLevelContext: () => isInTopLevelContext, + isInTypeQuery: () => isInTypeQuery, + isIncrementalBuildInfo: () => isIncrementalBuildInfo, + isIncrementalBundleEmitBuildInfo: () => isIncrementalBundleEmitBuildInfo, + isIncrementalCompilation: () => isIncrementalCompilation, + isIndexSignatureDeclaration: () => isIndexSignatureDeclaration, + isIndexedAccessTypeNode: () => isIndexedAccessTypeNode, + isInferTypeNode: () => isInferTypeNode, + isInfinityOrNaNString: () => isInfinityOrNaNString, + isInitializedProperty: () => isInitializedProperty, + isInitializedVariable: () => isInitializedVariable, + isInsideJsxElement: () => isInsideJsxElement, + isInsideJsxElementOrAttribute: () => isInsideJsxElementOrAttribute, + isInsideNodeModules: () => isInsideNodeModules, + isInsideTemplateLiteral: () => isInsideTemplateLiteral, + isInstanceOfExpression: () => isInstanceOfExpression, + isInstantiatedModule: () => isInstantiatedModule, + isInterfaceDeclaration: () => isInterfaceDeclaration, + isInternalDeclaration: () => isInternalDeclaration, + isInternalModuleImportEqualsDeclaration: () => isInternalModuleImportEqualsDeclaration, + isInternalName: () => isInternalName, + isIntersectionTypeNode: () => isIntersectionTypeNode, + isIntrinsicJsxName: () => isIntrinsicJsxName, + isIterationStatement: () => isIterationStatement, + isJSDoc: () => isJSDoc, + isJSDocAllType: () => isJSDocAllType, + isJSDocAugmentsTag: () => isJSDocAugmentsTag, + isJSDocAuthorTag: () => isJSDocAuthorTag, + isJSDocCallbackTag: () => isJSDocCallbackTag, + isJSDocClassTag: () => isJSDocClassTag, + isJSDocCommentContainingNode: () => isJSDocCommentContainingNode, + isJSDocConstructSignature: () => isJSDocConstructSignature, + isJSDocDeprecatedTag: () => isJSDocDeprecatedTag, + isJSDocEnumTag: () => isJSDocEnumTag, + isJSDocFunctionType: () => isJSDocFunctionType, + isJSDocImplementsTag: () => isJSDocImplementsTag, + isJSDocImportTag: () => isJSDocImportTag, + isJSDocIndexSignature: () => isJSDocIndexSignature, + isJSDocLikeText: () => isJSDocLikeText, + isJSDocLink: () => isJSDocLink, + isJSDocLinkCode: () => isJSDocLinkCode, + isJSDocLinkLike: () => isJSDocLinkLike, + isJSDocLinkPlain: () => isJSDocLinkPlain, + isJSDocMemberName: () => isJSDocMemberName, + isJSDocNameReference: () => isJSDocNameReference, + isJSDocNamepathType: () => isJSDocNamepathType, + isJSDocNamespaceBody: () => isJSDocNamespaceBody, + isJSDocNode: () => isJSDocNode, + isJSDocNonNullableType: () => isJSDocNonNullableType, + isJSDocNullableType: () => isJSDocNullableType, + isJSDocOptionalParameter: () => isJSDocOptionalParameter, + isJSDocOptionalType: () => isJSDocOptionalType, + isJSDocOverloadTag: () => isJSDocOverloadTag, + isJSDocOverrideTag: () => isJSDocOverrideTag, + isJSDocParameterTag: () => isJSDocParameterTag, + isJSDocPrivateTag: () => isJSDocPrivateTag, + isJSDocPropertyLikeTag: () => isJSDocPropertyLikeTag, + isJSDocPropertyTag: () => isJSDocPropertyTag, + isJSDocProtectedTag: () => isJSDocProtectedTag, + isJSDocPublicTag: () => isJSDocPublicTag, + isJSDocReadonlyTag: () => isJSDocReadonlyTag, + isJSDocReturnTag: () => isJSDocReturnTag, + isJSDocSatisfiesExpression: () => isJSDocSatisfiesExpression, + isJSDocSatisfiesTag: () => isJSDocSatisfiesTag, + isJSDocSeeTag: () => isJSDocSeeTag, + isJSDocSignature: () => isJSDocSignature, + isJSDocTag: () => isJSDocTag, + isJSDocTemplateTag: () => isJSDocTemplateTag, + isJSDocThisTag: () => isJSDocThisTag, + isJSDocThrowsTag: () => isJSDocThrowsTag, + isJSDocTypeAlias: () => isJSDocTypeAlias, + isJSDocTypeAssertion: () => isJSDocTypeAssertion, + isJSDocTypeExpression: () => isJSDocTypeExpression, + isJSDocTypeLiteral: () => isJSDocTypeLiteral, + isJSDocTypeTag: () => isJSDocTypeTag, + isJSDocTypedefTag: () => isJSDocTypedefTag, + isJSDocUnknownTag: () => isJSDocUnknownTag, + isJSDocUnknownType: () => isJSDocUnknownType, + isJSDocVariadicType: () => isJSDocVariadicType, + isJSXTagName: () => isJSXTagName, + isJsonEqual: () => isJsonEqual, + isJsonSourceFile: () => isJsonSourceFile, + isJsxAttribute: () => isJsxAttribute, + isJsxAttributeLike: () => isJsxAttributeLike, + isJsxAttributeName: () => isJsxAttributeName, + isJsxAttributes: () => isJsxAttributes, + isJsxCallLike: () => isJsxCallLike, + isJsxChild: () => isJsxChild, + isJsxClosingElement: () => isJsxClosingElement, + isJsxClosingFragment: () => isJsxClosingFragment, + isJsxElement: () => isJsxElement, + isJsxExpression: () => isJsxExpression, + isJsxFragment: () => isJsxFragment, + isJsxNamespacedName: () => isJsxNamespacedName, + isJsxOpeningElement: () => isJsxOpeningElement, + isJsxOpeningFragment: () => isJsxOpeningFragment, + isJsxOpeningLikeElement: () => isJsxOpeningLikeElement, + isJsxOpeningLikeElementTagName: () => isJsxOpeningLikeElementTagName, + isJsxSelfClosingElement: () => isJsxSelfClosingElement, + isJsxSpreadAttribute: () => isJsxSpreadAttribute, + isJsxTagNameExpression: () => isJsxTagNameExpression, + isJsxText: () => isJsxText, + isJumpStatementTarget: () => isJumpStatementTarget, + isKeyword: () => isKeyword, + isKeywordOrPunctuation: () => isKeywordOrPunctuation, + isKnownSymbol: () => isKnownSymbol, + isLabelName: () => isLabelName, + isLabelOfLabeledStatement: () => isLabelOfLabeledStatement, + isLabeledStatement: () => isLabeledStatement, + isLateVisibilityPaintedStatement: () => isLateVisibilityPaintedStatement, + isLeftHandSideExpression: () => isLeftHandSideExpression, + isLet: () => isLet, + isLineBreak: () => isLineBreak, + isLiteralComputedPropertyDeclarationName: () => isLiteralComputedPropertyDeclarationName, + isLiteralExpression: () => isLiteralExpression, + isLiteralExpressionOfObject: () => isLiteralExpressionOfObject, + isLiteralImportTypeNode: () => isLiteralImportTypeNode, + isLiteralKind: () => isLiteralKind, + isLiteralNameOfPropertyDeclarationOrIndexAccess: () => isLiteralNameOfPropertyDeclarationOrIndexAccess, + isLiteralTypeLiteral: () => isLiteralTypeLiteral, + isLiteralTypeNode: () => isLiteralTypeNode, + isLocalName: () => isLocalName, + isLogicalOperator: () => isLogicalOperator, + isLogicalOrCoalescingAssignmentExpression: () => isLogicalOrCoalescingAssignmentExpression, + isLogicalOrCoalescingAssignmentOperator: () => isLogicalOrCoalescingAssignmentOperator, + isLogicalOrCoalescingBinaryExpression: () => isLogicalOrCoalescingBinaryExpression, + isLogicalOrCoalescingBinaryOperator: () => isLogicalOrCoalescingBinaryOperator, + isMappedTypeNode: () => isMappedTypeNode, + isMemberName: () => isMemberName, + isMetaProperty: () => isMetaProperty, + isMethodDeclaration: () => isMethodDeclaration, + isMethodOrAccessor: () => isMethodOrAccessor, + isMethodSignature: () => isMethodSignature, + isMinusToken: () => isMinusToken, + isMissingDeclaration: () => isMissingDeclaration, + isMissingPackageJsonInfo: () => isMissingPackageJsonInfo, + isModifier: () => isModifier, + isModifierKind: () => isModifierKind, + isModifierLike: () => isModifierLike, + isModuleAugmentationExternal: () => isModuleAugmentationExternal, + isModuleBlock: () => isModuleBlock, + isModuleBody: () => isModuleBody, + isModuleDeclaration: () => isModuleDeclaration, + isModuleExportName: () => isModuleExportName, + isModuleExportsAccessExpression: () => isModuleExportsAccessExpression, + isModuleIdentifier: () => isModuleIdentifier, + isModuleName: () => isModuleName, + isModuleOrEnumDeclaration: () => isModuleOrEnumDeclaration, + isModuleReference: () => isModuleReference, + isModuleSpecifierLike: () => isModuleSpecifierLike, + isModuleWithStringLiteralName: () => isModuleWithStringLiteralName, + isNameOfFunctionDeclaration: () => isNameOfFunctionDeclaration, + isNameOfModuleDeclaration: () => isNameOfModuleDeclaration, + isNamedDeclaration: () => isNamedDeclaration, + isNamedEvaluation: () => isNamedEvaluation, + isNamedEvaluationSource: () => isNamedEvaluationSource, + isNamedExportBindings: () => isNamedExportBindings, + isNamedExports: () => isNamedExports, + isNamedImportBindings: () => isNamedImportBindings, + isNamedImports: () => isNamedImports, + isNamedImportsOrExports: () => isNamedImportsOrExports, + isNamedTupleMember: () => isNamedTupleMember, + isNamespaceBody: () => isNamespaceBody, + isNamespaceExport: () => isNamespaceExport, + isNamespaceExportDeclaration: () => isNamespaceExportDeclaration, + isNamespaceImport: () => isNamespaceImport, + isNamespaceReexportDeclaration: () => isNamespaceReexportDeclaration, + isNewExpression: () => isNewExpression, + isNewExpressionTarget: () => isNewExpressionTarget, + isNewScopeNode: () => isNewScopeNode, + isNoSubstitutionTemplateLiteral: () => isNoSubstitutionTemplateLiteral, + isNodeArray: () => isNodeArray, + isNodeArrayMultiLine: () => isNodeArrayMultiLine, + isNodeDescendantOf: () => isNodeDescendantOf, + isNodeKind: () => isNodeKind, + isNodeLikeSystem: () => isNodeLikeSystem, + isNodeModulesDirectory: () => isNodeModulesDirectory, + isNodeWithPossibleHoistedDeclaration: () => isNodeWithPossibleHoistedDeclaration, + isNonContextualKeyword: () => isNonContextualKeyword, + isNonGlobalAmbientModule: () => isNonGlobalAmbientModule, + isNonNullAccess: () => isNonNullAccess, + isNonNullChain: () => isNonNullChain, + isNonNullExpression: () => isNonNullExpression, + isNonStaticMethodOrAccessorWithPrivateName: () => isNonStaticMethodOrAccessorWithPrivateName, + isNotEmittedStatement: () => isNotEmittedStatement, + isNullishCoalesce: () => isNullishCoalesce, + isNumber: () => isNumber, + isNumericLiteral: () => isNumericLiteral, + isNumericLiteralName: () => isNumericLiteralName, + isObjectBindingElementWithoutPropertyName: () => isObjectBindingElementWithoutPropertyName, + isObjectBindingOrAssignmentElement: () => isObjectBindingOrAssignmentElement, + isObjectBindingOrAssignmentPattern: () => isObjectBindingOrAssignmentPattern, + isObjectBindingPattern: () => isObjectBindingPattern, + isObjectLiteralElement: () => isObjectLiteralElement, + isObjectLiteralElementLike: () => isObjectLiteralElementLike, + isObjectLiteralExpression: () => isObjectLiteralExpression, + isObjectLiteralMethod: () => isObjectLiteralMethod, + isObjectLiteralOrClassExpressionMethodOrAccessor: () => isObjectLiteralOrClassExpressionMethodOrAccessor, + isObjectTypeDeclaration: () => isObjectTypeDeclaration, + isOmittedExpression: () => isOmittedExpression, + isOptionalChain: () => isOptionalChain, + isOptionalChainRoot: () => isOptionalChainRoot, + isOptionalDeclaration: () => isOptionalDeclaration, + isOptionalJSDocPropertyLikeTag: () => isOptionalJSDocPropertyLikeTag, + isOptionalTypeNode: () => isOptionalTypeNode, + isOuterExpression: () => isOuterExpression, + isOutermostOptionalChain: () => isOutermostOptionalChain, + isOverrideModifier: () => isOverrideModifier, + isPackageJsonInfo: () => isPackageJsonInfo, + isPackedArrayLiteral: () => isPackedArrayLiteral, + isParameter: () => isParameter, + isParameterPropertyDeclaration: () => isParameterPropertyDeclaration, + isParameterPropertyModifier: () => isParameterPropertyModifier, + isParenthesizedExpression: () => isParenthesizedExpression, + isParenthesizedTypeNode: () => isParenthesizedTypeNode, + isParseTreeNode: () => isParseTreeNode, + isPartOfParameterDeclaration: () => isPartOfParameterDeclaration, + isPartOfTypeNode: () => isPartOfTypeNode, + isPartOfTypeOnlyImportOrExportDeclaration: () => isPartOfTypeOnlyImportOrExportDeclaration, + isPartOfTypeQuery: () => isPartOfTypeQuery, + isPartiallyEmittedExpression: () => isPartiallyEmittedExpression, + isPatternMatch: () => isPatternMatch, + isPinnedComment: () => isPinnedComment, + isPlainJsFile: () => isPlainJsFile, + isPlusToken: () => isPlusToken, + isPossiblyTypeArgumentPosition: () => isPossiblyTypeArgumentPosition, + isPostfixUnaryExpression: () => isPostfixUnaryExpression, + isPrefixUnaryExpression: () => isPrefixUnaryExpression, + isPrimitiveLiteralValue: () => isPrimitiveLiteralValue, + isPrivateIdentifier: () => isPrivateIdentifier, + isPrivateIdentifierClassElementDeclaration: () => isPrivateIdentifierClassElementDeclaration, + isPrivateIdentifierPropertyAccessExpression: () => isPrivateIdentifierPropertyAccessExpression, + isPrivateIdentifierSymbol: () => isPrivateIdentifierSymbol, + isProgramUptoDate: () => isProgramUptoDate, + isPrologueDirective: () => isPrologueDirective, + isPropertyAccessChain: () => isPropertyAccessChain, + isPropertyAccessEntityNameExpression: () => isPropertyAccessEntityNameExpression, + isPropertyAccessExpression: () => isPropertyAccessExpression, + isPropertyAccessOrQualifiedName: () => isPropertyAccessOrQualifiedName, + isPropertyAccessOrQualifiedNameOrImportTypeNode: () => isPropertyAccessOrQualifiedNameOrImportTypeNode, + isPropertyAssignment: () => isPropertyAssignment, + isPropertyDeclaration: () => isPropertyDeclaration, + isPropertyName: () => isPropertyName, + isPropertyNameLiteral: () => isPropertyNameLiteral, + isPropertySignature: () => isPropertySignature, + isPrototypeAccess: () => isPrototypeAccess, + isPrototypePropertyAssignment: () => isPrototypePropertyAssignment, + isPunctuation: () => isPunctuation, + isPushOrUnshiftIdentifier: () => isPushOrUnshiftIdentifier, + isQualifiedName: () => isQualifiedName, + isQuestionDotToken: () => isQuestionDotToken, + isQuestionOrExclamationToken: () => isQuestionOrExclamationToken, + isQuestionOrPlusOrMinusToken: () => isQuestionOrPlusOrMinusToken, + isQuestionToken: () => isQuestionToken, + isReadonlyKeyword: () => isReadonlyKeyword, + isReadonlyKeywordOrPlusOrMinusToken: () => isReadonlyKeywordOrPlusOrMinusToken, + isRecognizedTripleSlashComment: () => isRecognizedTripleSlashComment, + isReferenceFileLocation: () => isReferenceFileLocation, + isReferencedFile: () => isReferencedFile, + isRegularExpressionLiteral: () => isRegularExpressionLiteral, + isRequireCall: () => isRequireCall, + isRequireVariableStatement: () => isRequireVariableStatement, + isRestParameter: () => isRestParameter, + isRestTypeNode: () => isRestTypeNode, + isReturnStatement: () => isReturnStatement, + isReturnStatementWithFixablePromiseHandler: () => isReturnStatementWithFixablePromiseHandler, + isRightSideOfAccessExpression: () => isRightSideOfAccessExpression, + isRightSideOfInstanceofExpression: () => isRightSideOfInstanceofExpression, + isRightSideOfPropertyAccess: () => isRightSideOfPropertyAccess, + isRightSideOfQualifiedName: () => isRightSideOfQualifiedName, + isRightSideOfQualifiedNameOrPropertyAccess: () => isRightSideOfQualifiedNameOrPropertyAccess, + isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName: () => isRightSideOfQualifiedNameOrPropertyAccessOrJSDocMemberName, + isRootedDiskPath: () => isRootedDiskPath, + isSameEntityName: () => isSameEntityName, + isSatisfiesExpression: () => isSatisfiesExpression, + isSemicolonClassElement: () => isSemicolonClassElement, + isSetAccessor: () => isSetAccessor, + isSetAccessorDeclaration: () => isSetAccessorDeclaration, + isShiftOperatorOrHigher: () => isShiftOperatorOrHigher, + isShorthandAmbientModuleSymbol: () => isShorthandAmbientModuleSymbol, + isShorthandPropertyAssignment: () => isShorthandPropertyAssignment, + isSideEffectImport: () => isSideEffectImport, + isSignedNumericLiteral: () => isSignedNumericLiteral, + isSimpleCopiableExpression: () => isSimpleCopiableExpression, + isSimpleInlineableExpression: () => isSimpleInlineableExpression, + isSimpleParameterList: () => isSimpleParameterList, + isSingleOrDoubleQuote: () => isSingleOrDoubleQuote, + isSolutionConfig: () => isSolutionConfig, + isSourceElement: () => isSourceElement, + isSourceFile: () => isSourceFile, + isSourceFileFromLibrary: () => isSourceFileFromLibrary, + isSourceFileJS: () => isSourceFileJS, + isSourceFileNotJson: () => isSourceFileNotJson, + isSourceMapping: () => isSourceMapping, + isSpecialPropertyDeclaration: () => isSpecialPropertyDeclaration, + isSpreadAssignment: () => isSpreadAssignment, + isSpreadElement: () => isSpreadElement, + isStatement: () => isStatement, + isStatementButNotDeclaration: () => isStatementButNotDeclaration, + isStatementOrBlock: () => isStatementOrBlock, + isStatementWithLocals: () => isStatementWithLocals, + isStatic: () => isStatic, + isStaticModifier: () => isStaticModifier, + isString: () => isString, + isStringANonContextualKeyword: () => isStringANonContextualKeyword, + isStringAndEmptyAnonymousObjectIntersection: () => isStringAndEmptyAnonymousObjectIntersection, + isStringDoubleQuoted: () => isStringDoubleQuoted, + isStringLiteral: () => isStringLiteral, + isStringLiteralLike: () => isStringLiteralLike, + isStringLiteralOrJsxExpression: () => isStringLiteralOrJsxExpression, + isStringLiteralOrTemplate: () => isStringLiteralOrTemplate, + isStringOrNumericLiteralLike: () => isStringOrNumericLiteralLike, + isStringOrRegularExpressionOrTemplateLiteral: () => isStringOrRegularExpressionOrTemplateLiteral, + isStringTextContainingNode: () => isStringTextContainingNode, + isSuperCall: () => isSuperCall, + isSuperKeyword: () => isSuperKeyword, + isSuperProperty: () => isSuperProperty, + isSupportedSourceFileName: () => isSupportedSourceFileName, + isSwitchStatement: () => isSwitchStatement, + isSyntaxList: () => isSyntaxList, + isSyntheticExpression: () => isSyntheticExpression, + isSyntheticReference: () => isSyntheticReference, + isTagName: () => isTagName, + isTaggedTemplateExpression: () => isTaggedTemplateExpression, + isTaggedTemplateTag: () => isTaggedTemplateTag, + isTemplateExpression: () => isTemplateExpression, + isTemplateHead: () => isTemplateHead, + isTemplateLiteral: () => isTemplateLiteral, + isTemplateLiteralKind: () => isTemplateLiteralKind, + isTemplateLiteralToken: () => isTemplateLiteralToken, + isTemplateLiteralTypeNode: () => isTemplateLiteralTypeNode, + isTemplateLiteralTypeSpan: () => isTemplateLiteralTypeSpan, + isTemplateMiddle: () => isTemplateMiddle, + isTemplateMiddleOrTemplateTail: () => isTemplateMiddleOrTemplateTail, + isTemplateSpan: () => isTemplateSpan, + isTemplateTail: () => isTemplateTail, + isTextWhiteSpaceLike: () => isTextWhiteSpaceLike, + isThis: () => isThis, + isThisContainerOrFunctionBlock: () => isThisContainerOrFunctionBlock, + isThisIdentifier: () => isThisIdentifier, + isThisInTypeQuery: () => isThisInTypeQuery, + isThisInitializedDeclaration: () => isThisInitializedDeclaration, + isThisInitializedObjectBindingExpression: () => isThisInitializedObjectBindingExpression, + isThisProperty: () => isThisProperty, + isThisTypeNode: () => isThisTypeNode, + isThisTypeParameter: () => isThisTypeParameter, + isThisTypePredicate: () => isThisTypePredicate, + isThrowStatement: () => isThrowStatement, + isToken: () => isToken, + isTokenKind: () => isTokenKind, + isTraceEnabled: () => isTraceEnabled, + isTransientSymbol: () => isTransientSymbol, + isTrivia: () => isTrivia, + isTryStatement: () => isTryStatement, + isTupleTypeNode: () => isTupleTypeNode, + isTypeAlias: () => isTypeAlias, + isTypeAliasDeclaration: () => isTypeAliasDeclaration, + isTypeAssertionExpression: () => isTypeAssertionExpression, + isTypeDeclaration: () => isTypeDeclaration, + isTypeElement: () => isTypeElement, + isTypeKeyword: () => isTypeKeyword, + isTypeKeywordTokenOrIdentifier: () => isTypeKeywordTokenOrIdentifier, + isTypeLiteralNode: () => isTypeLiteralNode, + isTypeNode: () => isTypeNode, + isTypeNodeKind: () => isTypeNodeKind, + isTypeOfExpression: () => isTypeOfExpression, + isTypeOnlyExportDeclaration: () => isTypeOnlyExportDeclaration, + isTypeOnlyImportDeclaration: () => isTypeOnlyImportDeclaration, + isTypeOnlyImportOrExportDeclaration: () => isTypeOnlyImportOrExportDeclaration, + isTypeOperatorNode: () => isTypeOperatorNode, + isTypeParameterDeclaration: () => isTypeParameterDeclaration, + isTypePredicateNode: () => isTypePredicateNode, + isTypeQueryNode: () => isTypeQueryNode, + isTypeReferenceNode: () => isTypeReferenceNode, + isTypeReferenceType: () => isTypeReferenceType, + isTypeUsableAsPropertyName: () => isTypeUsableAsPropertyName, + isUMDExportSymbol: () => isUMDExportSymbol, + isUnaryExpression: () => isUnaryExpression, + isUnaryExpressionWithWrite: () => isUnaryExpressionWithWrite, + isUnicodeIdentifierStart: () => isUnicodeIdentifierStart, + isUnionTypeNode: () => isUnionTypeNode, + isUrl: () => isUrl, + isValidBigIntString: () => isValidBigIntString, + isValidESSymbolDeclaration: () => isValidESSymbolDeclaration, + isValidTypeOnlyAliasUseSite: () => isValidTypeOnlyAliasUseSite, + isValueSignatureDeclaration: () => isValueSignatureDeclaration, + isVarAwaitUsing: () => isVarAwaitUsing, + isVarConst: () => isVarConst, + isVarConstLike: () => isVarConstLike, + isVarUsing: () => isVarUsing, + isVariableDeclaration: () => isVariableDeclaration, + isVariableDeclarationInVariableStatement: () => isVariableDeclarationInVariableStatement, + isVariableDeclarationInitializedToBareOrAccessedRequire: () => isVariableDeclarationInitializedToBareOrAccessedRequire, + isVariableDeclarationInitializedToRequire: () => isVariableDeclarationInitializedToRequire, + isVariableDeclarationList: () => isVariableDeclarationList, + isVariableLike: () => isVariableLike, + isVariableStatement: () => isVariableStatement, + isVoidExpression: () => isVoidExpression, + isWatchSet: () => isWatchSet, + isWhileStatement: () => isWhileStatement, + isWhiteSpaceLike: () => isWhiteSpaceLike, + isWhiteSpaceSingleLine: () => isWhiteSpaceSingleLine, + isWithStatement: () => isWithStatement, + isWriteAccess: () => isWriteAccess, + isWriteOnlyAccess: () => isWriteOnlyAccess, + isYieldExpression: () => isYieldExpression, + jsxModeNeedsExplicitImport: () => jsxModeNeedsExplicitImport, + keywordPart: () => keywordPart, + last: () => last, + lastOrUndefined: () => lastOrUndefined, + length: () => length, + libMap: () => libMap, + libs: () => libs, + lineBreakPart: () => lineBreakPart, + loadModuleFromGlobalCache: () => loadModuleFromGlobalCache, + loadWithModeAwareCache: () => loadWithModeAwareCache, + makeIdentifierFromModuleName: () => makeIdentifierFromModuleName, + makeImport: () => makeImport, + makeStringLiteral: () => makeStringLiteral, + mangleScopedPackageName: () => mangleScopedPackageName, + map: () => map, + mapAllOrFail: () => mapAllOrFail, + mapDefined: () => mapDefined, + mapDefinedIterator: () => mapDefinedIterator, + mapEntries: () => mapEntries, + mapIterator: () => mapIterator, + mapOneOrMany: () => mapOneOrMany, + mapToDisplayParts: () => mapToDisplayParts, + matchFiles: () => matchFiles, + matchPatternOrExact: () => matchPatternOrExact, + matchedText: () => matchedText, + matchesExclude: () => matchesExclude, + matchesExcludeWorker: () => matchesExcludeWorker, + maxBy: () => maxBy, + maybeBind: () => maybeBind, + maybeSetLocalizedDiagnosticMessages: () => maybeSetLocalizedDiagnosticMessages, + memoize: () => memoize, + memoizeOne: () => memoizeOne, + min: () => min, + minAndMax: () => minAndMax, + missingFileModifiedTime: () => missingFileModifiedTime, + modifierToFlag: () => modifierToFlag, + modifiersToFlags: () => modifiersToFlags, + moduleExportNameIsDefault: () => moduleExportNameIsDefault, + moduleExportNameTextEscaped: () => moduleExportNameTextEscaped, + moduleExportNameTextUnescaped: () => moduleExportNameTextUnescaped, + moduleOptionDeclaration: () => moduleOptionDeclaration, + moduleResolutionIsEqualTo: () => moduleResolutionIsEqualTo, + moduleResolutionNameAndModeGetter: () => moduleResolutionNameAndModeGetter, + moduleResolutionOptionDeclarations: () => moduleResolutionOptionDeclarations, + moduleResolutionSupportsPackageJsonExportsAndImports: () => moduleResolutionSupportsPackageJsonExportsAndImports, + moduleResolutionUsesNodeModules: () => moduleResolutionUsesNodeModules, + moduleSpecifierToValidIdentifier: () => moduleSpecifierToValidIdentifier, + moduleSpecifiers: () => ts_moduleSpecifiers_exports, + moduleSymbolToValidIdentifier: () => moduleSymbolToValidIdentifier, + moveEmitHelpers: () => moveEmitHelpers, + moveRangeEnd: () => moveRangeEnd, + moveRangePastDecorators: () => moveRangePastDecorators, + moveRangePastModifiers: () => moveRangePastModifiers, + moveRangePos: () => moveRangePos, + moveSyntheticComments: () => moveSyntheticComments, + mutateMap: () => mutateMap, + mutateMapSkippingNewValues: () => mutateMapSkippingNewValues, + needsParentheses: () => needsParentheses, + needsScopeMarker: () => needsScopeMarker, + newCaseClauseTracker: () => newCaseClauseTracker, + newPrivateEnvironment: () => newPrivateEnvironment, + noEmitNotification: () => noEmitNotification, + noEmitSubstitution: () => noEmitSubstitution, + noTransformers: () => noTransformers, + noTruncationMaximumTruncationLength: () => noTruncationMaximumTruncationLength, + nodeCanBeDecorated: () => nodeCanBeDecorated, + nodeCoreModules: () => nodeCoreModules, + nodeHasName: () => nodeHasName, + nodeIsDecorated: () => nodeIsDecorated, + nodeIsMissing: () => nodeIsMissing, + nodeIsPresent: () => nodeIsPresent, + nodeIsSynthesized: () => nodeIsSynthesized, + nodeModuleNameResolver: () => nodeModuleNameResolver, + nodeModulesPathPart: () => nodeModulesPathPart, + nodeNextJsonConfigResolver: () => nodeNextJsonConfigResolver, + nodeOrChildIsDecorated: () => nodeOrChildIsDecorated, + nodeOverlapsWithStartEnd: () => nodeOverlapsWithStartEnd, + nodePosToString: () => nodePosToString, + nodeSeenTracker: () => nodeSeenTracker, + nodeStartsNewLexicalEnvironment: () => nodeStartsNewLexicalEnvironment, + noop: () => noop, + noopFileWatcher: () => noopFileWatcher, + normalizePath: () => normalizePath, + normalizeSlashes: () => normalizeSlashes, + normalizeSpans: () => normalizeSpans, + not: () => not, + notImplemented: () => notImplemented, + notImplementedResolver: () => notImplementedResolver, + nullNodeConverters: () => nullNodeConverters, + nullParenthesizerRules: () => nullParenthesizerRules, + nullTransformationContext: () => nullTransformationContext, + objectAllocator: () => objectAllocator, + operatorPart: () => operatorPart, + optionDeclarations: () => optionDeclarations, + optionMapToObject: () => optionMapToObject, + optionsAffectingProgramStructure: () => optionsAffectingProgramStructure, + optionsForBuild: () => optionsForBuild, + optionsForWatch: () => optionsForWatch, + optionsHaveChanges: () => optionsHaveChanges, + or: () => or, + orderedRemoveItem: () => orderedRemoveItem, + orderedRemoveItemAt: () => orderedRemoveItemAt, + packageIdToPackageName: () => packageIdToPackageName, + packageIdToString: () => packageIdToString, + parameterIsThisKeyword: () => parameterIsThisKeyword, + parameterNamePart: () => parameterNamePart, + parseBaseNodeFactory: () => parseBaseNodeFactory, + parseBigInt: () => parseBigInt, + parseBuildCommand: () => parseBuildCommand, + parseCommandLine: () => parseCommandLine, + parseCommandLineWorker: () => parseCommandLineWorker, + parseConfigFileTextToJson: () => parseConfigFileTextToJson, + parseConfigFileWithSystem: () => parseConfigFileWithSystem, + parseConfigHostFromCompilerHostLike: () => parseConfigHostFromCompilerHostLike, + parseCustomTypeOption: () => parseCustomTypeOption, + parseIsolatedEntityName: () => parseIsolatedEntityName, + parseIsolatedJSDocComment: () => parseIsolatedJSDocComment, + parseJSDocTypeExpressionForTests: () => parseJSDocTypeExpressionForTests, + parseJsonConfigFileContent: () => parseJsonConfigFileContent, + parseJsonSourceFileConfigFileContent: () => parseJsonSourceFileConfigFileContent, + parseJsonText: () => parseJsonText, + parseListTypeOption: () => parseListTypeOption, + parseNodeFactory: () => parseNodeFactory, + parseNodeModuleFromPath: () => parseNodeModuleFromPath, + parsePackageName: () => parsePackageName, + parsePseudoBigInt: () => parsePseudoBigInt, + parseValidBigInt: () => parseValidBigInt, + pasteEdits: () => ts_PasteEdits_exports, + patchWriteFileEnsuringDirectory: () => patchWriteFileEnsuringDirectory, + pathContainsNodeModules: () => pathContainsNodeModules, + pathIsAbsolute: () => pathIsAbsolute, + pathIsBareSpecifier: () => pathIsBareSpecifier, + pathIsRelative: () => pathIsRelative, + patternText: () => patternText, + performIncrementalCompilation: () => performIncrementalCompilation, + performance: () => ts_performance_exports, + positionBelongsToNode: () => positionBelongsToNode, + positionIsASICandidate: () => positionIsASICandidate, + positionIsSynthesized: () => positionIsSynthesized, + positionsAreOnSameLine: () => positionsAreOnSameLine, + preProcessFile: () => preProcessFile, + probablyUsesSemicolons: () => probablyUsesSemicolons, + processCommentPragmas: () => processCommentPragmas, + processPragmasIntoFields: () => processPragmasIntoFields, + processTaggedTemplateExpression: () => processTaggedTemplateExpression, + programContainsEsModules: () => programContainsEsModules, + programContainsModules: () => programContainsModules, + projectReferenceIsEqualTo: () => projectReferenceIsEqualTo, + propertyNamePart: () => propertyNamePart, + pseudoBigIntToString: () => pseudoBigIntToString, + punctuationPart: () => punctuationPart, + pushIfUnique: () => pushIfUnique, + quote: () => quote, + quotePreferenceFromString: () => quotePreferenceFromString, + rangeContainsPosition: () => rangeContainsPosition, + rangeContainsPositionExclusive: () => rangeContainsPositionExclusive, + rangeContainsRange: () => rangeContainsRange, + rangeContainsRangeExclusive: () => rangeContainsRangeExclusive, + rangeContainsStartEnd: () => rangeContainsStartEnd, + rangeEndIsOnSameLineAsRangeStart: () => rangeEndIsOnSameLineAsRangeStart, + rangeEndPositionsAreOnSameLine: () => rangeEndPositionsAreOnSameLine, + rangeEquals: () => rangeEquals, + rangeIsOnSingleLine: () => rangeIsOnSingleLine, + rangeOfNode: () => rangeOfNode, + rangeOfTypeParameters: () => rangeOfTypeParameters, + rangeOverlapsWithStartEnd: () => rangeOverlapsWithStartEnd, + rangeStartIsOnSameLineAsRangeEnd: () => rangeStartIsOnSameLineAsRangeEnd, + rangeStartPositionsAreOnSameLine: () => rangeStartPositionsAreOnSameLine, + readBuilderProgram: () => readBuilderProgram, + readConfigFile: () => readConfigFile, + readJson: () => readJson, + readJsonConfigFile: () => readJsonConfigFile, + readJsonOrUndefined: () => readJsonOrUndefined, + reduceEachLeadingCommentRange: () => reduceEachLeadingCommentRange, + reduceEachTrailingCommentRange: () => reduceEachTrailingCommentRange, + reduceLeft: () => reduceLeft, + reduceLeftIterator: () => reduceLeftIterator, + reducePathComponents: () => reducePathComponents, + refactor: () => ts_refactor_exports, + regExpEscape: () => regExpEscape, + regularExpressionFlagToCharacterCode: () => regularExpressionFlagToCharacterCode, + relativeComplement: () => relativeComplement, + removeAllComments: () => removeAllComments, + removeEmitHelper: () => removeEmitHelper, + removeExtension: () => removeExtension, + removeFileExtension: () => removeFileExtension, + removeIgnoredPath: () => removeIgnoredPath, + removeMinAndVersionNumbers: () => removeMinAndVersionNumbers, + removePrefix: () => removePrefix, + removeSuffix: () => removeSuffix, + removeTrailingDirectorySeparator: () => removeTrailingDirectorySeparator, + repeatString: () => repeatString, + replaceElement: () => replaceElement, + replaceFirstStar: () => replaceFirstStar, + resolutionExtensionIsTSOrJson: () => resolutionExtensionIsTSOrJson, + resolveConfigFileProjectName: () => resolveConfigFileProjectName, + resolveJSModule: () => resolveJSModule, + resolveLibrary: () => resolveLibrary, + resolveModuleName: () => resolveModuleName, + resolveModuleNameFromCache: () => resolveModuleNameFromCache, + resolvePackageNameToPackageJson: () => resolvePackageNameToPackageJson, + resolvePath: () => resolvePath, + resolveProjectReferencePath: () => resolveProjectReferencePath, + resolveTripleslashReference: () => resolveTripleslashReference, + resolveTypeReferenceDirective: () => resolveTypeReferenceDirective, + resolvingEmptyArray: () => resolvingEmptyArray, + returnFalse: () => returnFalse, + returnNoopFileWatcher: () => returnNoopFileWatcher, + returnTrue: () => returnTrue, + returnUndefined: () => returnUndefined, + returnsPromise: () => returnsPromise, + rewriteModuleSpecifier: () => rewriteModuleSpecifier, + sameFlatMap: () => sameFlatMap, + sameMap: () => sameMap, + sameMapping: () => sameMapping, + scanTokenAtPosition: () => scanTokenAtPosition, + scanner: () => scanner, + semanticDiagnosticsOptionDeclarations: () => semanticDiagnosticsOptionDeclarations, + serializeCompilerOptions: () => serializeCompilerOptions, + server: () => ts_server_exports3, + servicesVersion: () => servicesVersion, + setCommentRange: () => setCommentRange, + setConfigFileInOptions: () => setConfigFileInOptions, + setConstantValue: () => setConstantValue, + setEmitFlags: () => setEmitFlags, + setGetSourceFileAsHashVersioned: () => setGetSourceFileAsHashVersioned, + setIdentifierAutoGenerate: () => setIdentifierAutoGenerate, + setIdentifierGeneratedImportReference: () => setIdentifierGeneratedImportReference, + setIdentifierTypeArguments: () => setIdentifierTypeArguments, + setInternalEmitFlags: () => setInternalEmitFlags, + setLocalizedDiagnosticMessages: () => setLocalizedDiagnosticMessages, + setNodeChildren: () => setNodeChildren, + setNodeFlags: () => setNodeFlags, + setObjectAllocator: () => setObjectAllocator, + setOriginalNode: () => setOriginalNode, + setParent: () => setParent, + setParentRecursive: () => setParentRecursive, + setPrivateIdentifier: () => setPrivateIdentifier, + setSnippetElement: () => setSnippetElement, + setSourceMapRange: () => setSourceMapRange, + setStackTraceLimit: () => setStackTraceLimit, + setStartsOnNewLine: () => setStartsOnNewLine, + setSyntheticLeadingComments: () => setSyntheticLeadingComments, + setSyntheticTrailingComments: () => setSyntheticTrailingComments, + setSys: () => setSys, + setSysLog: () => setSysLog, + setTextRange: () => setTextRange, + setTextRangeEnd: () => setTextRangeEnd, + setTextRangePos: () => setTextRangePos, + setTextRangePosEnd: () => setTextRangePosEnd, + setTextRangePosWidth: () => setTextRangePosWidth, + setTokenSourceMapRange: () => setTokenSourceMapRange, + setTypeNode: () => setTypeNode, + setUILocale: () => setUILocale, + setValueDeclaration: () => setValueDeclaration, + shouldAllowImportingTsExtension: () => shouldAllowImportingTsExtension, + shouldPreserveConstEnums: () => shouldPreserveConstEnums, + shouldRewriteModuleSpecifier: () => shouldRewriteModuleSpecifier, + shouldUseUriStyleNodeCoreModules: () => shouldUseUriStyleNodeCoreModules, + showModuleSpecifier: () => showModuleSpecifier, + signatureHasRestParameter: () => signatureHasRestParameter, + signatureToDisplayParts: () => signatureToDisplayParts, + single: () => single, + singleElementArray: () => singleElementArray, + singleIterator: () => singleIterator, + singleOrMany: () => singleOrMany, + singleOrUndefined: () => singleOrUndefined, + skipAlias: () => skipAlias, + skipConstraint: () => skipConstraint, + skipOuterExpressions: () => skipOuterExpressions, + skipParentheses: () => skipParentheses, + skipPartiallyEmittedExpressions: () => skipPartiallyEmittedExpressions, + skipTrivia: () => skipTrivia, + skipTypeChecking: () => skipTypeChecking, + skipTypeCheckingIgnoringNoCheck: () => skipTypeCheckingIgnoringNoCheck, + skipTypeParentheses: () => skipTypeParentheses, + skipWhile: () => skipWhile, + sliceAfter: () => sliceAfter, + some: () => some, + sortAndDeduplicate: () => sortAndDeduplicate, + sortAndDeduplicateDiagnostics: () => sortAndDeduplicateDiagnostics, + sourceFileAffectingCompilerOptions: () => sourceFileAffectingCompilerOptions, + sourceFileMayBeEmitted: () => sourceFileMayBeEmitted, + sourceMapCommentRegExp: () => sourceMapCommentRegExp, + sourceMapCommentRegExpDontCareLineStart: () => sourceMapCommentRegExpDontCareLineStart, + spacePart: () => spacePart, + spanMap: () => spanMap, + startEndContainsRange: () => startEndContainsRange, + startEndOverlapsWithStartEnd: () => startEndOverlapsWithStartEnd, + startOnNewLine: () => startOnNewLine, + startTracing: () => startTracing, + startsWith: () => startsWith, + startsWithDirectory: () => startsWithDirectory, + startsWithUnderscore: () => startsWithUnderscore, + startsWithUseStrict: () => startsWithUseStrict, + stringContainsAt: () => stringContainsAt, + stringToToken: () => stringToToken, + stripQuotes: () => stripQuotes, + supportedDeclarationExtensions: () => supportedDeclarationExtensions, + supportedJSExtensionsFlat: () => supportedJSExtensionsFlat, + supportedLocaleDirectories: () => supportedLocaleDirectories, + supportedTSExtensionsFlat: () => supportedTSExtensionsFlat, + supportedTSImplementationExtensions: () => supportedTSImplementationExtensions, + suppressLeadingAndTrailingTrivia: () => suppressLeadingAndTrailingTrivia, + suppressLeadingTrivia: () => suppressLeadingTrivia, + suppressTrailingTrivia: () => suppressTrailingTrivia, + symbolEscapedNameNoDefault: () => symbolEscapedNameNoDefault, + symbolName: () => symbolName, + symbolNameNoDefault: () => symbolNameNoDefault, + symbolToDisplayParts: () => symbolToDisplayParts, + sys: () => sys, + sysLog: () => sysLog, + tagNamesAreEquivalent: () => tagNamesAreEquivalent, + takeWhile: () => takeWhile, + targetOptionDeclaration: () => targetOptionDeclaration, + targetToLibMap: () => targetToLibMap, + testFormatSettings: () => testFormatSettings, + textChangeRangeIsUnchanged: () => textChangeRangeIsUnchanged, + textChangeRangeNewSpan: () => textChangeRangeNewSpan, + textChanges: () => ts_textChanges_exports, + textOrKeywordPart: () => textOrKeywordPart, + textPart: () => textPart, + textRangeContainsPositionInclusive: () => textRangeContainsPositionInclusive, + textRangeContainsTextSpan: () => textRangeContainsTextSpan, + textRangeIntersectsWithTextSpan: () => textRangeIntersectsWithTextSpan, + textSpanContainsPosition: () => textSpanContainsPosition, + textSpanContainsTextRange: () => textSpanContainsTextRange, + textSpanContainsTextSpan: () => textSpanContainsTextSpan, + textSpanEnd: () => textSpanEnd, + textSpanIntersection: () => textSpanIntersection, + textSpanIntersectsWith: () => textSpanIntersectsWith, + textSpanIntersectsWithPosition: () => textSpanIntersectsWithPosition, + textSpanIntersectsWithTextSpan: () => textSpanIntersectsWithTextSpan, + textSpanIsEmpty: () => textSpanIsEmpty, + textSpanOverlap: () => textSpanOverlap, + textSpanOverlapsWith: () => textSpanOverlapsWith, + textSpansEqual: () => textSpansEqual, + textToKeywordObj: () => textToKeywordObj, + timestamp: () => timestamp, + toArray: () => toArray, + toBuilderFileEmit: () => toBuilderFileEmit, + toBuilderStateFileInfoForMultiEmit: () => toBuilderStateFileInfoForMultiEmit, + toEditorSettings: () => toEditorSettings, + toFileNameLowerCase: () => toFileNameLowerCase, + toPath: () => toPath, + toProgramEmitPending: () => toProgramEmitPending, + toSorted: () => toSorted, + tokenIsIdentifierOrKeyword: () => tokenIsIdentifierOrKeyword, + tokenIsIdentifierOrKeywordOrGreaterThan: () => tokenIsIdentifierOrKeywordOrGreaterThan, + tokenToString: () => tokenToString, + trace: () => trace, + tracing: () => tracing, + tracingEnabled: () => tracingEnabled, + transferSourceFileChildren: () => transferSourceFileChildren, + transform: () => transform, + transformClassFields: () => transformClassFields, + transformDeclarations: () => transformDeclarations, + transformECMAScriptModule: () => transformECMAScriptModule, + transformES2015: () => transformES2015, + transformES2016: () => transformES2016, + transformES2017: () => transformES2017, + transformES2018: () => transformES2018, + transformES2019: () => transformES2019, + transformES2020: () => transformES2020, + transformES2021: () => transformES2021, + transformESDecorators: () => transformESDecorators, + transformESNext: () => transformESNext, + transformGenerators: () => transformGenerators, + transformImpliedNodeFormatDependentModule: () => transformImpliedNodeFormatDependentModule, + transformJsx: () => transformJsx, + transformLegacyDecorators: () => transformLegacyDecorators, + transformModule: () => transformModule, + transformNamedEvaluation: () => transformNamedEvaluation, + transformNodes: () => transformNodes, + transformSystemModule: () => transformSystemModule, + transformTypeScript: () => transformTypeScript, + transpile: () => transpile, + transpileDeclaration: () => transpileDeclaration, + transpileModule: () => transpileModule, + transpileOptionValueCompilerOptions: () => transpileOptionValueCompilerOptions, + tryAddToSet: () => tryAddToSet, + tryAndIgnoreErrors: () => tryAndIgnoreErrors, + tryCast: () => tryCast, + tryDirectoryExists: () => tryDirectoryExists, + tryExtractTSExtension: () => tryExtractTSExtension, + tryFileExists: () => tryFileExists, + tryGetClassExtendingExpressionWithTypeArguments: () => tryGetClassExtendingExpressionWithTypeArguments, + tryGetClassImplementingOrExtendingExpressionWithTypeArguments: () => tryGetClassImplementingOrExtendingExpressionWithTypeArguments, + tryGetDirectories: () => tryGetDirectories, + tryGetExtensionFromPath: () => tryGetExtensionFromPath2, + tryGetImportFromModuleSpecifier: () => tryGetImportFromModuleSpecifier, + tryGetJSDocSatisfiesTypeNode: () => tryGetJSDocSatisfiesTypeNode, + tryGetModuleNameFromFile: () => tryGetModuleNameFromFile, + tryGetModuleSpecifierFromDeclaration: () => tryGetModuleSpecifierFromDeclaration, + tryGetNativePerformanceHooks: () => tryGetNativePerformanceHooks, + tryGetPropertyAccessOrIdentifierToString: () => tryGetPropertyAccessOrIdentifierToString, + tryGetPropertyNameOfBindingOrAssignmentElement: () => tryGetPropertyNameOfBindingOrAssignmentElement, + tryGetSourceMappingURL: () => tryGetSourceMappingURL, + tryGetTextOfPropertyName: () => tryGetTextOfPropertyName, + tryParseJson: () => tryParseJson, + tryParsePattern: () => tryParsePattern, + tryParsePatterns: () => tryParsePatterns, + tryParseRawSourceMap: () => tryParseRawSourceMap, + tryReadDirectory: () => tryReadDirectory, + tryReadFile: () => tryReadFile, + tryRemoveDirectoryPrefix: () => tryRemoveDirectoryPrefix, + tryRemoveExtension: () => tryRemoveExtension, + tryRemovePrefix: () => tryRemovePrefix, + tryRemoveSuffix: () => tryRemoveSuffix, + tscBuildOption: () => tscBuildOption, + typeAcquisitionDeclarations: () => typeAcquisitionDeclarations, + typeAliasNamePart: () => typeAliasNamePart, + typeDirectiveIsEqualTo: () => typeDirectiveIsEqualTo, + typeKeywords: () => typeKeywords, + typeParameterNamePart: () => typeParameterNamePart, + typeToDisplayParts: () => typeToDisplayParts, + unchangedPollThresholds: () => unchangedPollThresholds, + unchangedTextChangeRange: () => unchangedTextChangeRange, + unescapeLeadingUnderscores: () => unescapeLeadingUnderscores, + unmangleScopedPackageName: () => unmangleScopedPackageName, + unorderedRemoveItem: () => unorderedRemoveItem, + unprefixedNodeCoreModules: () => unprefixedNodeCoreModules, + unreachableCodeIsError: () => unreachableCodeIsError, + unsetNodeChildren: () => unsetNodeChildren, + unusedLabelIsError: () => unusedLabelIsError, + unwrapInnermostStatementOfLabel: () => unwrapInnermostStatementOfLabel, + unwrapParenthesizedExpression: () => unwrapParenthesizedExpression, + updateErrorForNoInputFiles: () => updateErrorForNoInputFiles, + updateLanguageServiceSourceFile: () => updateLanguageServiceSourceFile, + updateMissingFilePathsWatch: () => updateMissingFilePathsWatch, + updateResolutionField: () => updateResolutionField, + updateSharedExtendedConfigFileWatcher: () => updateSharedExtendedConfigFileWatcher, + updateSourceFile: () => updateSourceFile, + updateWatchingWildcardDirectories: () => updateWatchingWildcardDirectories, + usingSingleLineStringWriter: () => usingSingleLineStringWriter, + utf16EncodeAsString: () => utf16EncodeAsString, + validateLocaleAndSetLanguage: () => validateLocaleAndSetLanguage, + version: () => version, + versionMajorMinor: () => versionMajorMinor, + visitArray: () => visitArray, + visitCommaListElements: () => visitCommaListElements, + visitEachChild: () => visitEachChild, + visitFunctionBody: () => visitFunctionBody, + visitIterationBody: () => visitIterationBody, + visitLexicalEnvironment: () => visitLexicalEnvironment, + visitNode: () => visitNode, + visitNodes: () => visitNodes2, + visitParameterList: () => visitParameterList, + walkUpBindingElementsAndPatterns: () => walkUpBindingElementsAndPatterns, + walkUpOuterExpressions: () => walkUpOuterExpressions, + walkUpParenthesizedExpressions: () => walkUpParenthesizedExpressions, + walkUpParenthesizedTypes: () => walkUpParenthesizedTypes, + walkUpParenthesizedTypesAndGetParentAndChild: () => walkUpParenthesizedTypesAndGetParentAndChild, + whitespaceOrMapCommentRegExp: () => whitespaceOrMapCommentRegExp, + writeCommentRange: () => writeCommentRange, + writeFile: () => writeFile, + writeFileEnsuringDirectories: () => writeFileEnsuringDirectories, + zipWith: () => zipWith +}); + +// src/deprecatedCompat/deprecate.ts +var enableDeprecationWarnings = true; +var typeScriptVersion2; +function getTypeScriptVersion() { + return typeScriptVersion2 ?? (typeScriptVersion2 = new Version(version)); } -function scriptInfoIsContainedByBackgroundProject(info) { - return some( - info.containingProjects, - isBackgroundProject - ); +function formatDeprecationMessage(name, error2, errorAfter, since, message) { + let deprecationMessage = error2 ? "DeprecationError: " : "DeprecationWarning: "; + deprecationMessage += `'${name}' `; + deprecationMessage += since ? `has been deprecated since v${since}` : "is deprecated"; + deprecationMessage += error2 ? " and can no longer be used." : errorAfter ? ` and will no longer be usable after v${errorAfter}.` : "."; + deprecationMessage += message ? ` ${formatStringFromArgs(message, [name])}` : ""; + return deprecationMessage; } -function scriptInfoIsContainedByDeferredClosedProject(info) { - return some( - info.containingProjects, - isProjectDeferredClose +function createErrorDeprecation(name, errorAfter, since, message) { + const deprecationMessage = formatDeprecationMessage( + name, + /*error*/ + true, + errorAfter, + since, + message ); -} - -// src/server/project.ts -var ProjectKind = /* @__PURE__ */ ((ProjectKind2) => { - ProjectKind2[ProjectKind2["Inferred"] = 0] = "Inferred"; - ProjectKind2[ProjectKind2["Configured"] = 1] = "Configured"; - ProjectKind2[ProjectKind2["External"] = 2] = "External"; - ProjectKind2[ProjectKind2["AutoImportProvider"] = 3] = "AutoImportProvider"; - ProjectKind2[ProjectKind2["Auxiliary"] = 4] = "Auxiliary"; - return ProjectKind2; -})(ProjectKind || {}); -function countEachFileTypes(infos, includeSizes = false) { - const result = { - js: 0, - jsSize: 0, - jsx: 0, - jsxSize: 0, - ts: 0, - tsSize: 0, - tsx: 0, - tsxSize: 0, - dts: 0, - dtsSize: 0, - deferred: 0, - deferredSize: 0 + return () => { + throw new TypeError(deprecationMessage); }; - for (const info of infos) { - const fileSize = includeSizes ? info.textStorage.getTelemetryFileSize() : 0; - switch (info.scriptKind) { - case 1 /* JS */: - result.js += 1; - result.jsSize += fileSize; - break; - case 2 /* JSX */: - result.jsx += 1; - result.jsxSize += fileSize; - break; - case 3 /* TS */: - if (isDeclarationFileName(info.fileName)) { - result.dts += 1; - result.dtsSize += fileSize; - } else { - result.ts += 1; - result.tsSize += fileSize; - } - break; - case 4 /* TSX */: - result.tsx += 1; - result.tsxSize += fileSize; - break; - case 7 /* Deferred */: - result.deferred += 1; - result.deferredSize += fileSize; - break; - } - } - return result; -} -function hasOneOrMoreJsAndNoTsFiles(project) { - const counts2 = countEachFileTypes(project.getScriptInfos()); - return counts2.js > 0 && counts2.ts === 0 && counts2.tsx === 0; -} -function allRootFilesAreJsOrDts(project) { - const counts2 = countEachFileTypes(project.getRootScriptInfos()); - return counts2.ts === 0 && counts2.tsx === 0; -} -function allFilesAreJsOrDts(project) { - const counts2 = countEachFileTypes(project.getScriptInfos()); - return counts2.ts === 0 && counts2.tsx === 0; } -function hasNoTypeScriptSource(fileNames) { - return !fileNames.some((fileName) => fileExtensionIs(fileName, ".ts" /* Ts */) && !isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".tsx" /* Tsx */)); -} -function isGeneratedFileWatcher(watch) { - return watch.generatedFilePath !== void 0; -} -function setIsEqualTo(arr1, arr2) { - if (arr1 === arr2) { - return true; - } - if ((arr1 || emptyArray2).length === 0 && (arr2 || emptyArray2).length === 0) { - return true; - } - const set = /* @__PURE__ */ new Map(); - let unique = 0; - for (const v of arr1) { - if (set.get(v) !== true) { - set.set(v, true); - unique++; - } - } - for (const v of arr2) { - const isSet = set.get(v); - if (isSet === void 0) { - return false; - } - if (isSet === true) { - set.set(v, false); - unique--; +function createWarningDeprecation(name, errorAfter, since, message) { + let hasWrittenDeprecation = false; + return () => { + if (enableDeprecationWarnings && !hasWrittenDeprecation) { + Debug.log.warn(formatDeprecationMessage( + name, + /*error*/ + false, + errorAfter, + since, + message + )); + hasWrittenDeprecation = true; } - } - return unique === 0; + }; } -function typeAcquisitionChanged(opt1, opt2) { - return opt1.enable !== opt2.enable || !setIsEqualTo(opt1.include, opt2.include) || !setIsEqualTo(opt1.exclude, opt2.exclude); +function createDeprecation(name, options = {}) { + const version2 = typeof options.typeScriptVersion === "string" ? new Version(options.typeScriptVersion) : options.typeScriptVersion ?? getTypeScriptVersion(); + const errorAfter = typeof options.errorAfter === "string" ? new Version(options.errorAfter) : options.errorAfter; + const warnAfter = typeof options.warnAfter === "string" ? new Version(options.warnAfter) : options.warnAfter; + const since = typeof options.since === "string" ? new Version(options.since) : options.since ?? warnAfter; + const error2 = options.error || errorAfter && version2.compareTo(errorAfter) >= 0; + const warn = !warnAfter || version2.compareTo(warnAfter) >= 0; + return error2 ? createErrorDeprecation(name, errorAfter, since, options.message) : warn ? createWarningDeprecation(name, errorAfter, since, options.message) : noop; } -function compilerOptionsChanged(opt1, opt2) { - return getAllowJSCompilerOption(opt1) !== getAllowJSCompilerOption(opt2); +function wrapFunction(deprecation, func) { + return function() { + deprecation(); + return func.apply(this, arguments); + }; } -function unresolvedImportsChanged(imports1, imports2) { - if (imports1 === imports2) { - return false; - } - return !arrayIsEqualTo(imports1, imports2); +function deprecate(func, options) { + const deprecation = createDeprecation((options == null ? void 0 : options.name) ?? Debug.getFunctionName(func), options); + return wrapFunction(deprecation, func); } -var Project2 = class _Project { - /** @internal */ - constructor(projectName, projectKind, projectService, hasExplicitListOfFiles, lastFileExceededProgramSize, compilerOptions, compileOnSaveEnabled, watchOptions, directoryStructureHost, currentDirectory) { - this.projectKind = projectKind; - this.projectService = projectService; - this.compilerOptions = compilerOptions; - this.compileOnSaveEnabled = compileOnSaveEnabled; - this.watchOptions = watchOptions; - this.rootFilesMap = /* @__PURE__ */ new Map(); - /** @internal */ - this.plugins = []; - /** - * This is map from files to unresolved imports in it - * Maop does not contain entries for files that do not have unresolved imports - * This helps in containing the set of files to invalidate - * - * @internal - */ - this.cachedUnresolvedImportsPerFile = /* @__PURE__ */ new Map(); - this.hasAddedorRemovedFiles = false; - this.hasAddedOrRemovedSymlinks = false; - /** - * Last version that was reported. - */ - this.lastReportedVersion = 0; - /** - * Current project's program version. (incremented everytime new program is created that is not complete reuse from the old one) - * This property is changed in 'updateGraph' based on the set of files in program - * @internal - */ - this.projectProgramVersion = 0; - /** - * Current version of the project state. It is changed when: - * - new root file was added/removed - * - edit happen in some file that is currently included in the project. - * This property is different from projectStructureVersion since in most cases edits don't affect set of files in the project - * @internal - */ - this.projectStateVersion = 0; - /** @internal */ - this.initialLoadPending = false; - /** @internal */ - this.dirty = false; - /** @internal */ - this.typingFiles = emptyArray2; - this.moduleSpecifierCache = createModuleSpecifierCache(this); - /** @internal */ - this.createHash = maybeBind(this.projectService.host, this.projectService.host.createHash); - /** @internal */ - this.globalCacheResolutionModuleName = ts_JsTyping_exports.nonRelativeModuleNameForTypingCache; - /** @internal */ - this.updateFromProjectInProgress = false; - projectService.logger.info(`Creating ${ProjectKind[projectKind]}Project: ${projectName}, currentDirectory: ${currentDirectory}`); - this.projectName = projectName; - this.directoryStructureHost = directoryStructureHost; - this.currentDirectory = this.projectService.getNormalizedAbsolutePath(currentDirectory); - this.getCanonicalFileName = this.projectService.toCanonicalFileName; - this.jsDocParsingMode = this.projectService.jsDocParsingMode; - this.cancellationToken = new ThrottledCancellationToken(this.projectService.cancellationToken, this.projectService.throttleWaitMilliseconds); - if (!this.compilerOptions) { - this.compilerOptions = getDefaultCompilerOptions2(); - this.compilerOptions.allowNonTsExtensions = true; - this.compilerOptions.allowJs = true; - } else if (hasExplicitListOfFiles || getAllowJSCompilerOption(this.compilerOptions) || this.projectService.hasDeferredExtension()) { - this.compilerOptions.allowNonTsExtensions = true; - } - switch (projectService.serverMode) { - case 0 /* Semantic */: - this.languageServiceEnabled = true; - break; - case 1 /* PartialSemantic */: - this.languageServiceEnabled = true; - this.compilerOptions.noResolve = true; - this.compilerOptions.types = []; - break; - case 2 /* Syntactic */: - this.languageServiceEnabled = false; - this.compilerOptions.noResolve = true; - this.compilerOptions.types = []; - break; - default: - Debug.assertNever(projectService.serverMode); - } - this.setInternalCompilerOptionsForEmittingJsFiles(); - const host = this.projectService.host; - if (this.projectService.logger.loggingEnabled()) { - this.trace = (s) => this.writeLog(s); - } else if (host.trace) { - this.trace = (s) => host.trace(s); - } - this.realpath = maybeBind(host, host.realpath); - this.preferNonRecursiveWatch = this.projectService.canUseWatchEvents || host.preferNonRecursiveWatch; - this.resolutionCache = createResolutionCache( - this, - this.currentDirectory, - /*logChangesWhenResolvingModule*/ - true - ); - this.languageService = createLanguageService( - this, - this.projectService.documentRegistry, - this.projectService.serverMode - ); - if (lastFileExceededProgramSize) { - this.disableLanguageService(lastFileExceededProgramSize); - } - this.markAsDirty(); - if (!isBackgroundProject(this)) { - this.projectService.pendingEnsureProjectForOpenFiles = true; - } - this.projectService.onProjectCreation(this); - } - /** @internal */ - getResolvedProjectReferenceToRedirect(_fileName) { - return void 0; - } - isNonTsProject() { - updateProjectIfDirty(this); - return allFilesAreJsOrDts(this); - } - isJsOnlyProject() { - updateProjectIfDirty(this); - return hasOneOrMoreJsAndNoTsFiles(this); - } - static resolveModule(moduleName, initialDir, host, log) { - return _Project.importServicePluginSync({ name: moduleName }, [initialDir], host, log).resolvedModule; - } - /** @internal */ - static importServicePluginSync(pluginConfigEntry, searchPaths, host, log) { - Debug.assertIsDefined(host.require); - let errorLogs; - let resolvedModule; - for (const initialDir of searchPaths) { - const resolvedPath = normalizeSlashes(host.resolvePath(combinePaths(initialDir, "node_modules"))); - log(`Loading ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`); - const result = host.require(resolvedPath, pluginConfigEntry.name); - if (!result.error) { - resolvedModule = result.module; - break; - } - const err = result.error.stack || result.error.message || JSON.stringify(result.error); - (errorLogs ?? (errorLogs = [])).push(`Failed to load module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`); - } - return { pluginConfigEntry, resolvedModule, errorLogs }; - } - /** @internal */ - static async importServicePluginAsync(pluginConfigEntry, searchPaths, host, log) { - Debug.assertIsDefined(host.importPlugin); - let errorLogs; - let resolvedModule; - for (const initialDir of searchPaths) { - const resolvedPath = combinePaths(initialDir, "node_modules"); - log(`Dynamically importing ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`); - let result; - try { - result = await host.importPlugin(resolvedPath, pluginConfigEntry.name); - } catch (e) { - result = { module: void 0, error: e }; - } - if (!result.error) { - resolvedModule = result.module; - break; - } - const err = result.error.stack || result.error.message || JSON.stringify(result.error); - (errorLogs ?? (errorLogs = [])).push(`Failed to dynamically import module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`); - } - return { pluginConfigEntry, resolvedModule, errorLogs }; - } - isKnownTypesPackageName(name) { - return this.projectService.typingsInstaller.isKnownTypesPackageName(name); - } - installPackage(options) { - return this.projectService.typingsInstaller.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) }); - } - /** @internal */ - getGlobalTypingsCacheLocation() { - return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : void 0; - } - /** @internal */ - getSymlinkCache() { - if (!this.symlinks) { - this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName); - } - if (this.program && !this.symlinks.hasProcessedResolutions()) { - this.symlinks.setSymlinksFromResolutions( - this.program.forEachResolvedModule, - this.program.forEachResolvedTypeReferenceDirective, - this.program.getAutomaticTypeDirectiveResolutions() - ); - } - return this.symlinks; - } - // Method of LanguageServiceHost - getCompilationSettings() { - return this.compilerOptions; - } - // Method to support public API - getCompilerOptions() { - return this.getCompilationSettings(); - } - getNewLine() { - return this.projectService.host.newLine; - } - getProjectVersion() { - return this.projectStateVersion.toString(); - } - getProjectReferences() { - return void 0; - } - getScriptFileNames() { - if (!this.rootFilesMap.size) { - return emptyArray; - } - let result; - this.rootFilesMap.forEach((value) => { - if (this.languageServiceEnabled || value.info && value.info.isScriptOpen()) { - (result || (result = [])).push(value.fileName); - } - }); - return addRange(result, this.typingFiles) || emptyArray; - } - getOrCreateScriptInfoAndAttachToProject(fileName) { - const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient( - fileName, - this.currentDirectory, - this.directoryStructureHost, - /*deferredDeleteOk*/ - false - ); - if (scriptInfo) { - const existingValue = this.rootFilesMap.get(scriptInfo.path); - if (existingValue && existingValue.info !== scriptInfo) { - existingValue.info = scriptInfo; - } - scriptInfo.attachToProject(this); - } - return scriptInfo; - } - getScriptKind(fileName) { - const info = this.projectService.getScriptInfoForPath(this.toPath(fileName)); - return info && info.scriptKind; - } - getScriptVersion(filename) { - const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient( - filename, - this.currentDirectory, - this.directoryStructureHost, - /*deferredDeleteOk*/ - false - ); - return info && info.getLatestVersion(); - } - getScriptSnapshot(filename) { - const scriptInfo = this.getOrCreateScriptInfoAndAttachToProject(filename); - if (scriptInfo) { - return scriptInfo.getSnapshot(); - } - } - getCancellationToken() { - return this.cancellationToken; - } - getCurrentDirectory() { - return this.currentDirectory; - } - getDefaultLibFileName() { - const nodeModuleBinDir = getDirectoryPath(normalizePath(this.projectService.getExecutingFilePath())); - return combinePaths(nodeModuleBinDir, getDefaultLibFileName(this.compilerOptions)); - } - useCaseSensitiveFileNames() { - return this.projectService.host.useCaseSensitiveFileNames; - } - readDirectory(path, extensions, exclude, include, depth) { - return this.directoryStructureHost.readDirectory(path, extensions, exclude, include, depth); - } - readFile(fileName) { - return this.projectService.host.readFile(fileName); - } - writeFile(fileName, content) { - return this.projectService.host.writeFile(fileName, content); - } - fileExists(file) { - const path = this.toPath(file); - return !!this.projectService.getScriptInfoForPath(path) || !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file); - } - /** @internal */ - resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { - return this.resolutionCache.resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames); - } - /** @internal */ - getModuleResolutionCache() { - return this.resolutionCache.getModuleResolutionCache(); - } - /** @internal */ - resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { - return this.resolutionCache.resolveTypeReferenceDirectiveReferences( - typeDirectiveReferences, - containingFile, - redirectedReference, - options, - containingSourceFile, - reusedNames - ); - } - /** @internal */ - resolveLibrary(libraryName, resolveFrom, options, libFileName) { - return this.resolutionCache.resolveLibrary(libraryName, resolveFrom, options, libFileName); - } - directoryExists(path) { - return this.directoryStructureHost.directoryExists(path); - } - getDirectories(path) { - return this.directoryStructureHost.getDirectories(path); - } - /** @internal */ - getCachedDirectoryStructureHost() { - return void 0; - } - /** @internal */ - toPath(fileName) { - return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName); - } - /** @internal */ - watchDirectoryOfFailedLookupLocation(directory, cb, flags) { - return this.projectService.watchFactory.watchDirectory( - directory, - cb, - flags, - this.projectService.getWatchOptions(this), - WatchType.FailedLookupLocations, - this - ); - } - /** @internal */ - watchAffectingFileLocation(file, cb) { - return this.projectService.watchFactory.watchFile( - file, - cb, - 2e3 /* High */, - this.projectService.getWatchOptions(this), - WatchType.AffectingFileLocation, - this - ); - } - /** @internal */ - clearInvalidateResolutionOfFailedLookupTimer() { - return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`); - } - /** @internal */ - scheduleInvalidateResolutionsOfFailedLookupLocations() { - this.projectService.throttledOperations.schedule( - `${this.getProjectName()}FailedLookupInvalidation`, - /*delay*/ - 1e3, - () => { - if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) { - this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); - } - } - ); - } - /** @internal */ - invalidateResolutionsOfFailedLookupLocations() { - if (this.clearInvalidateResolutionOfFailedLookupTimer() && this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) { - this.markAsDirty(); - this.projectService.delayEnsureProjectForOpenFiles(); - } - } - /** @internal */ - onInvalidatedResolution() { - this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); - } - /** @internal */ - watchTypeRootsDirectory(directory, cb, flags) { - return this.projectService.watchFactory.watchDirectory( - directory, - cb, - flags, - this.projectService.getWatchOptions(this), - WatchType.TypeRoots, - this - ); - } - /** @internal */ - hasChangedAutomaticTypeDirectiveNames() { - return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames(); - } - /** @internal */ - onChangedAutomaticTypeDirectiveNames() { - this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); - } - /** @internal */ - fileIsOpen(filePath) { - return this.projectService.openFiles.has(filePath); - } - /** @internal */ - writeLog(s) { - this.projectService.logger.info(s); - } - log(s) { - this.writeLog(s); - } - error(s) { - this.projectService.logger.msg(s, "Err" /* Err */); - } - setInternalCompilerOptionsForEmittingJsFiles() { - if (this.projectKind === 0 /* Inferred */ || this.projectKind === 2 /* External */) { - this.compilerOptions.noEmitForJsFiles = true; - } - } - /** - * Get the errors that dont have any file name associated - */ - getGlobalProjectErrors() { - return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2; - } - /** - * Get all the project errors - */ - getAllProjectErrors() { - return this.projectErrors || emptyArray2; - } - setProjectErrors(projectErrors) { - this.projectErrors = projectErrors; - } - getLanguageService(ensureSynchronized = true) { - if (ensureSynchronized) { - updateProjectIfDirty(this); - } - return this.languageService; - } - /** @internal */ - getSourceMapper() { - return this.getLanguageService().getSourceMapper(); - } - /** @internal */ - clearSourceMapperCache() { - this.languageService.clearSourceMapperCache(); - } - /** @internal */ - getDocumentPositionMapper(generatedFileName, sourceFileName) { - return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName); - } - /** @internal */ - getSourceFileLike(fileName) { - return this.projectService.getSourceFileLike(fileName, this); - } - /** @internal */ - shouldEmitFile(scriptInfo) { - return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent() && !this.program.isSourceOfProjectReferenceRedirect(scriptInfo.path); - } - getCompileOnSaveAffectedFileList(scriptInfo) { - if (!this.languageServiceEnabled) { - return []; - } - updateProjectIfDirty(this); - this.builderState = BuilderState.create( - this.program, - this.builderState, - /*disableUseFileVersionAsSignature*/ - true - ); - return mapDefined( - BuilderState.getFilesAffectedBy( - this.builderState, - this.program, - scriptInfo.path, - this.cancellationToken, - this.projectService.host - ), - (sourceFile) => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : void 0 - ); - } - /** - * Returns true if emit was conducted - */ - emitFile(scriptInfo, writeFile2) { - if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) { - return { emitSkipped: true, diagnostics: emptyArray2 }; - } - const { emitSkipped, diagnostics, outputFiles } = this.getLanguageService().getEmitOutput(scriptInfo.fileName); - if (!emitSkipped) { - for (const outputFile of outputFiles) { - const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory); - writeFile2(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark); - } - if (this.builderState && getEmitDeclarations(this.compilerOptions)) { - const dtsFiles = outputFiles.filter((f) => isDeclarationFileName(f.name)); - if (dtsFiles.length === 1) { - const sourceFile = this.program.getSourceFile(scriptInfo.fileName); - const signature = this.projectService.host.createHash ? this.projectService.host.createHash(dtsFiles[0].text) : generateDjb2Hash(dtsFiles[0].text); - BuilderState.updateSignatureOfFile(this.builderState, signature, sourceFile.resolvedPath); - } - } - } - return { emitSkipped, diagnostics }; - } - enableLanguageService() { - if (this.languageServiceEnabled || this.projectService.serverMode === 2 /* Syntactic */) { - return; - } - this.languageServiceEnabled = true; - this.lastFileExceededProgramSize = void 0; - this.projectService.onUpdateLanguageServiceStateForProject( - this, - /*languageServiceEnabled*/ - true - ); - } - /** @internal */ - cleanupProgram() { - if (this.program) { - for (const f of this.program.getSourceFiles()) { - this.detachScriptInfoIfNotRoot(f.fileName); - } - this.program.forEachResolvedProjectReference((ref) => this.detachScriptInfoFromProject(ref.sourceFile.fileName)); - this.program = void 0; - } - } - disableLanguageService(lastFileExceededProgramSize) { - if (!this.languageServiceEnabled) { - return; - } - Debug.assert(this.projectService.serverMode !== 2 /* Syntactic */); - this.languageService.cleanupSemanticCache(); - this.languageServiceEnabled = false; - this.cleanupProgram(); - this.lastFileExceededProgramSize = lastFileExceededProgramSize; - this.builderState = void 0; - if (this.autoImportProviderHost) { - this.autoImportProviderHost.close(); - } - this.autoImportProviderHost = void 0; - this.resolutionCache.closeTypeRootsWatch(); - this.clearGeneratedFileWatch(); - this.projectService.verifyDocumentRegistry(); - this.projectService.onUpdateLanguageServiceStateForProject( - this, - /*languageServiceEnabled*/ - false - ); - } - getProjectName() { - return this.projectName; - } - removeLocalTypingsFromTypeAcquisition(newTypeAcquisition) { - if (!newTypeAcquisition.enable || !newTypeAcquisition.include) { - return newTypeAcquisition; - } - return { ...newTypeAcquisition, include: this.removeExistingTypings(newTypeAcquisition.include) }; - } - getExternalFiles(updateLevel) { - return toSorted(flatMap(this.plugins, (plugin) => { - if (typeof plugin.module.getExternalFiles !== "function") return; - try { - return plugin.module.getExternalFiles(this, updateLevel || 0 /* Update */); - } catch (e) { - this.projectService.logger.info(`A plugin threw an exception in getExternalFiles: ${e}`); - if (e.stack) { - this.projectService.logger.info(e.stack); - } + +// src/deprecatedCompat/deprecations.ts +function createOverload(name, overloads, binder2, deprecations) { + Object.defineProperty(call, "name", { ...Object.getOwnPropertyDescriptor(call, "name"), value: name }); + if (deprecations) { + for (const key of Object.keys(deprecations)) { + const index = +key; + if (!isNaN(index) && hasProperty(overloads, `${index}`)) { + overloads[index] = deprecate(overloads[index], { ...deprecations[index], name }); } - })); - } - getSourceFile(path) { - if (!this.program) { - return void 0; - } - return this.program.getSourceFileByPath(path); - } - /** @internal */ - getSourceFileOrConfigFile(path) { - const options = this.program.getCompilerOptions(); - return path === options.configFilePath ? options.configFile : this.getSourceFile(path); - } - close() { - var _a; - if (this.typingsCache) this.projectService.typingsInstaller.onProjectClosed(this); - this.typingsCache = void 0; - this.closeWatchingTypingLocations(); - this.cleanupProgram(); - forEach(this.externalFiles, (externalFile) => this.detachScriptInfoIfNotRoot(externalFile)); - this.rootFilesMap.forEach((root) => { - var _a2; - return (_a2 = root.info) == null ? void 0 : _a2.detachFromProject(this); - }); - this.projectService.pendingEnsureProjectForOpenFiles = true; - this.rootFilesMap = void 0; - this.externalFiles = void 0; - this.program = void 0; - this.builderState = void 0; - this.resolutionCache.clear(); - this.resolutionCache = void 0; - this.cachedUnresolvedImportsPerFile = void 0; - (_a = this.packageJsonWatches) == null ? void 0 : _a.forEach((watcher) => { - watcher.projects.delete(this); - watcher.close(); - }); - this.packageJsonWatches = void 0; - this.moduleSpecifierCache.clear(); - this.moduleSpecifierCache = void 0; - this.directoryStructureHost = void 0; - this.exportMapCache = void 0; - this.projectErrors = void 0; - this.plugins.length = 0; - if (this.missingFilesMap) { - clearMap(this.missingFilesMap, closeFileWatcher); - this.missingFilesMap = void 0; - } - this.clearGeneratedFileWatch(); - this.clearInvalidateResolutionOfFailedLookupTimer(); - if (this.autoImportProviderHost) { - this.autoImportProviderHost.close(); - } - this.autoImportProviderHost = void 0; - if (this.noDtsResolutionProject) { - this.noDtsResolutionProject.close(); - } - this.noDtsResolutionProject = void 0; - this.languageService.dispose(); - this.languageService = void 0; - } - detachScriptInfoIfNotRoot(uncheckedFilename) { - const info = this.projectService.getScriptInfo(uncheckedFilename); - if (info && !this.isRoot(info)) { - info.detachFromProject(this); - } - } - isClosed() { - return this.rootFilesMap === void 0; - } - hasRoots() { - var _a; - return !!((_a = this.rootFilesMap) == null ? void 0 : _a.size); - } - /** @internal */ - isOrphan() { - return false; - } - getRootFiles() { - return this.rootFilesMap && arrayFrom(mapDefinedIterator(this.rootFilesMap.values(), (value) => { - var _a; - return (_a = value.info) == null ? void 0 : _a.fileName; - })); - } - /** @internal */ - getRootFilesMap() { - return this.rootFilesMap; - } - getRootScriptInfos() { - return arrayFrom(mapDefinedIterator(this.rootFilesMap.values(), (value) => value.info)); - } - getScriptInfos() { - if (!this.languageServiceEnabled) { - return this.getRootScriptInfos(); } - return map(this.program.getSourceFiles(), (sourceFile) => { - const scriptInfo = this.projectService.getScriptInfoForPath(sourceFile.resolvedPath); - Debug.assert(!!scriptInfo, "getScriptInfo", () => `scriptInfo for a file '${sourceFile.fileName}' Path: '${sourceFile.path}' / '${sourceFile.resolvedPath}' is missing.`); - return scriptInfo; - }); - } - getExcludedFiles() { - return emptyArray2; } - getFileNames(excludeFilesFromExternalLibraries, excludeConfigFiles) { - if (!this.program) { - return []; - } - if (!this.languageServiceEnabled) { - let rootFiles = this.getRootFiles(); - if (this.compilerOptions) { - const defaultLibrary = getDefaultLibFilePath(this.compilerOptions); - if (defaultLibrary) { - (rootFiles || (rootFiles = [])).push(asNormalizedPath(defaultLibrary)); - } - } - return rootFiles; - } - const result = []; - for (const f of this.program.getSourceFiles()) { - if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) { - continue; - } - result.push(asNormalizedPath(f.fileName)); - } - if (!excludeConfigFiles) { - const configFile = this.program.getCompilerOptions().configFile; - if (configFile) { - result.push(asNormalizedPath(configFile.fileName)); - if (configFile.extendedSourceFiles) { - for (const f of configFile.extendedSourceFiles) { - result.push(asNormalizedPath(f)); - } - } - } + const bind = createBinder2(overloads, binder2); + return call; + function call(...args) { + const index = bind(args); + const fn = index !== void 0 ? overloads[index] : void 0; + if (typeof fn === "function") { + return fn(...args); } - return result; - } - /** @internal */ - getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo) { - return this.getFileNames().map((fileName) => ({ - fileName, - isSourceOfProjectReferenceRedirect: includeProjectReferenceRedirectInfo && this.isSourceOfProjectReferenceRedirect(fileName) - })); + throw new TypeError("Invalid arguments"); } - hasConfigFile(configFilePath) { - if (this.program && this.languageServiceEnabled) { - const configFile = this.program.getCompilerOptions().configFile; - if (configFile) { - if (configFilePath === asNormalizedPath(configFile.fileName)) { - return true; - } - if (configFile.extendedSourceFiles) { - for (const f of configFile.extendedSourceFiles) { - if (configFilePath === asNormalizedPath(f)) { - return true; - } - } - } +} +function createBinder2(overloads, binder2) { + return (args) => { + for (let i = 0; hasProperty(overloads, `${i}`) && hasProperty(binder2, `${i}`); i++) { + const fn = binder2[i]; + if (fn(args)) { + return i; } } - return false; - } - containsScriptInfo(info) { - if (this.isRoot(info)) return true; - if (!this.program) return false; - const file = this.program.getSourceFileByPath(info.path); - return !!file && file.resolvedPath === info.path; - } - containsFile(filename, requireOpen) { - const info = this.projectService.getScriptInfoForNormalizedPath(filename); - if (info && (info.isScriptOpen() || !requireOpen)) { - return this.containsScriptInfo(info); + }; +} +function buildOverload(name) { + return { + overload: (overloads) => ({ + bind: (binder2) => ({ + finish: () => createOverload(name, overloads, binder2), + deprecate: (deprecations) => ({ + finish: () => createOverload(name, overloads, binder2, deprecations) + }) + }) + }) + }; +} + +// src/server/_namespaces/ts.server.ts +var ts_server_exports3 = {}; +__export(ts_server_exports3, { + ActionInvalidate: () => ActionInvalidate, + ActionPackageInstalled: () => ActionPackageInstalled, + ActionSet: () => ActionSet, + ActionWatchTypingLocations: () => ActionWatchTypingLocations, + Arguments: () => Arguments, + AutoImportProviderProject: () => AutoImportProviderProject, + AuxiliaryProject: () => AuxiliaryProject, + CharRangeSection: () => CharRangeSection, + CloseFileWatcherEvent: () => CloseFileWatcherEvent, + CommandNames: () => CommandNames, + ConfigFileDiagEvent: () => ConfigFileDiagEvent, + ConfiguredProject: () => ConfiguredProject2, + ConfiguredProjectLoadKind: () => ConfiguredProjectLoadKind, + CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent, + CreateFileWatcherEvent: () => CreateFileWatcherEvent, + Errors: () => Errors, + EventBeginInstallTypes: () => EventBeginInstallTypes, + EventEndInstallTypes: () => EventEndInstallTypes, + EventInitializationFailed: () => EventInitializationFailed, + EventTypesRegistry: () => EventTypesRegistry, + ExternalProject: () => ExternalProject, + GcTimer: () => GcTimer, + InferredProject: () => InferredProject2, + LargeFileReferencedEvent: () => LargeFileReferencedEvent, + LineIndex: () => LineIndex, + LineLeaf: () => LineLeaf, + LineNode: () => LineNode, + LogLevel: () => LogLevel2, + Msg: () => Msg, + OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent, + Project: () => Project2, + ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent, + ProjectKind: () => ProjectKind, + ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent, + ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent, + ProjectLoadingStartEvent: () => ProjectLoadingStartEvent, + ProjectService: () => ProjectService2, + ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent, + ScriptInfo: () => ScriptInfo, + ScriptVersionCache: () => ScriptVersionCache, + Session: () => Session3, + TextStorage: () => TextStorage, + ThrottledOperations: () => ThrottledOperations, + TypingsInstallerAdapter: () => TypingsInstallerAdapter, + allFilesAreJsOrDts: () => allFilesAreJsOrDts, + allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts, + asNormalizedPath: () => asNormalizedPath, + convertCompilerOptions: () => convertCompilerOptions, + convertFormatOptions: () => convertFormatOptions, + convertScriptKindName: () => convertScriptKindName, + convertTypeAcquisition: () => convertTypeAcquisition, + convertUserPreferences: () => convertUserPreferences, + convertWatchOptions: () => convertWatchOptions, + countEachFileTypes: () => countEachFileTypes, + createInstallTypingsRequest: () => createInstallTypingsRequest, + createModuleSpecifierCache: () => createModuleSpecifierCache, + createNormalizedPathMap: () => createNormalizedPathMap, + createPackageJsonCache: () => createPackageJsonCache, + createSortedArray: () => createSortedArray2, + emptyArray: () => emptyArray2, + findArgument: () => findArgument, + formatDiagnosticToProtocol: () => formatDiagnosticToProtocol, + formatMessage: () => formatMessage2, + getBaseConfigFileName: () => getBaseConfigFileName, + getDetailWatchInfo: () => getDetailWatchInfo, + getLocationInNewDocument: () => getLocationInNewDocument, + hasArgument: () => hasArgument, + hasNoTypeScriptSource: () => hasNoTypeScriptSource, + indent: () => indent2, + isBackgroundProject: () => isBackgroundProject, + isConfigFile: () => isConfigFile, + isConfiguredProject: () => isConfiguredProject, + isDynamicFileName: () => isDynamicFileName, + isExternalProject: () => isExternalProject, + isInferredProject: () => isInferredProject, + isInferredProjectName: () => isInferredProjectName, + isProjectDeferredClose: () => isProjectDeferredClose, + makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName, + makeAuxiliaryProjectName: () => makeAuxiliaryProjectName, + makeInferredProjectName: () => makeInferredProjectName, + maxFileSize: () => maxFileSize, + maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles, + normalizedPathToPath: () => normalizedPathToPath, + nowString: () => nowString, + nullCancellationToken: () => nullCancellationToken, + nullTypingsInstaller: () => nullTypingsInstaller, + protocol: () => ts_server_protocol_exports, + scriptInfoIsContainedByBackgroundProject: () => scriptInfoIsContainedByBackgroundProject, + scriptInfoIsContainedByDeferredClosedProject: () => scriptInfoIsContainedByDeferredClosedProject, + stringifyIndented: () => stringifyIndented, + toEvent: () => toEvent, + toNormalizedPath: () => toNormalizedPath, + tryConvertScriptKindName: () => tryConvertScriptKindName, + typingsInstaller: () => ts_server_typingsInstaller_exports, + updateProjectIfDirty: () => updateProjectIfDirty +}); + +// src/typingsInstallerCore/_namespaces/ts.server.typingsInstaller.ts +var ts_server_typingsInstaller_exports = {}; +__export(ts_server_typingsInstaller_exports, { + TypingsInstaller: () => TypingsInstaller, + getNpmCommandForInstallation: () => getNpmCommandForInstallation, + installNpmPackages: () => installNpmPackages, + typingsName: () => typingsName +}); + +// src/typingsInstallerCore/typingsInstaller.ts +var nullLog = { + isEnabled: () => false, + writeLine: noop +}; +function typingToFileName(cachePath, packageName, installTypingHost, log) { + try { + const result = resolveModuleName(packageName, combinePaths(cachePath, "index.d.ts"), { moduleResolution: 2 /* Node10 */ }, installTypingHost); + return result.resolvedModule && result.resolvedModule.resolvedFileName; + } catch (e) { + if (log.isEnabled()) { + log.writeLine(`Failed to resolve ${packageName} in folder '${cachePath}': ${e.message}`); } - return false; - } - isRoot(info) { - var _a, _b; - return ((_b = (_a = this.rootFilesMap) == null ? void 0 : _a.get(info.path)) == null ? void 0 : _b.info) === info; - } - // add a root file to project - addRoot(info, fileName) { - Debug.assert(!this.isRoot(info)); - this.rootFilesMap.set(info.path, { fileName: fileName || info.fileName, info }); - info.attachToProject(this); - this.markAsDirty(); + return void 0; } - // add a root file that doesnt exist on host - addMissingFileRoot(fileName) { - const path = this.projectService.toPath(fileName); - this.rootFilesMap.set(path, { fileName }); - this.markAsDirty(); +} +function installNpmPackages(npmPath, tsVersion, packageNames, install) { + let hasError = false; + for (let remaining = packageNames.length; remaining > 0; ) { + const result = getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining); + remaining = result.remaining; + hasError = install(result.command) || hasError; } - removeFile(info, fileExists, detachFromProject) { - if (this.isRoot(info)) { - this.removeRoot(info); - } - if (fileExists) { - this.resolutionCache.removeResolutionsOfFile(info.path); - } else { - this.resolutionCache.invalidateResolutionOfFile(info.path); - } - this.cachedUnresolvedImportsPerFile.delete(info.path); - if (detachFromProject) { - info.detachFromProject(this); + return hasError; +} +function getNpmCommandForInstallation(npmPath, tsVersion, packageNames, remaining) { + const sliceStart = packageNames.length - remaining; + let command, toSlice = remaining; + while (true) { + command = `${npmPath} install --ignore-scripts ${(toSlice === packageNames.length ? packageNames : packageNames.slice(sliceStart, sliceStart + toSlice)).join(" ")} --save-dev --user-agent="typesInstaller/${tsVersion}"`; + if (command.length < 8e3) { + break; } - this.markAsDirty(); - } - registerFileUpdate(fileName) { - (this.updatedFileNames || (this.updatedFileNames = /* @__PURE__ */ new Set())).add(fileName); + toSlice = toSlice - Math.floor(toSlice / 2); } - /** @internal */ - markFileAsDirty(changedFile) { - this.markAsDirty(); - if (this.exportMapCache && !this.exportMapCache.isEmpty()) { - (this.changedFilesForExportMapCache || (this.changedFilesForExportMapCache = /* @__PURE__ */ new Set())).add(changedFile); + return { command, remaining: remaining - toSlice }; +} +var TypingsInstaller = class { + constructor(installTypingHost, globalCachePath, safeListPath, typesMapLocation, throttleLimit, log = nullLog) { + this.installTypingHost = installTypingHost; + this.globalCachePath = globalCachePath; + this.safeListPath = safeListPath; + this.typesMapLocation = typesMapLocation; + this.throttleLimit = throttleLimit; + this.log = log; + this.packageNameToTypingLocation = /* @__PURE__ */ new Map(); + this.missingTypingsSet = /* @__PURE__ */ new Set(); + this.knownCachesSet = /* @__PURE__ */ new Set(); + this.projectWatchers = /* @__PURE__ */ new Map(); + this.pendingRunRequests = []; + this.installRunCount = 1; + this.inFlightRequestCount = 0; + // eslint-disable-line @typescript-eslint/unified-signatures + this.latestDistTag = "latest"; + const isLoggingEnabled = this.log.isEnabled(); + if (isLoggingEnabled) { + this.log.writeLine(`Global cache location '${globalCachePath}', safe file path '${safeListPath}', types map path ${typesMapLocation}`); } + this.processCacheLocation(this.globalCachePath); } /** @internal */ - markAsDirty() { - if (!this.dirty) { - this.projectStateVersion++; - this.dirty = true; + handleRequest(req) { + switch (req.kind) { + case "discover": + this.install(req); + break; + case "closeProject": + this.closeProject(req); + break; + case "typesRegistry": { + const typesRegistry = {}; + this.typesRegistry.forEach((value, key) => { + typesRegistry[key] = value; + }); + const response = { kind: EventTypesRegistry, typesRegistry }; + this.sendResponse(response); + break; + } + case "installPackage": { + this.installPackage(req); + break; + } + default: + Debug.assertNever(req); } } - /** @internal */ - markAutoImportProviderAsDirty() { - var _a; - if (!this.autoImportProviderHost) this.autoImportProviderHost = void 0; - (_a = this.autoImportProviderHost) == null ? void 0 : _a.markAsDirty(); - } - /** @internal */ - onAutoImportProviderSettingsChanged() { - this.markAutoImportProviderAsDirty(); - } - /** @internal */ - onPackageJsonChange() { - this.moduleSpecifierCache.clear(); - this.markAutoImportProviderAsDirty(); + closeProject(req) { + this.closeWatchers(req.projectName); } - /** @internal */ - onFileAddedOrRemoved(isSymlink) { - this.hasAddedorRemovedFiles = true; - if (isSymlink) { - this.hasAddedOrRemovedSymlinks = true; + closeWatchers(projectName) { + if (this.log.isEnabled()) { + this.log.writeLine(`Closing file watchers for project '${projectName}'`); } - } - /** @internal */ - onDiscoveredSymlink() { - this.hasAddedOrRemovedSymlinks = true; - } - /** @internal */ - onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath, newSourceFileByResolvedPath) { - if (!newSourceFileByResolvedPath || oldSourceFile.resolvedPath === oldSourceFile.path && newSourceFileByResolvedPath.resolvedPath !== oldSourceFile.path) { - this.detachScriptInfoFromProject(oldSourceFile.fileName, hasSourceFileByPath); + const watchers = this.projectWatchers.get(projectName); + if (!watchers) { + if (this.log.isEnabled()) { + this.log.writeLine(`No watchers are registered for project '${projectName}'`); + } + return; + } + this.projectWatchers.delete(projectName); + this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: [] }); + if (this.log.isEnabled()) { + this.log.writeLine(`Closing file watchers for project '${projectName}' - done.`); } } - /** @internal */ - updateFromProject() { - updateProjectIfDirty(this); - } - /** - * Updates set of files that contribute to this project - * @returns: true if set of files in the project stays the same and false - otherwise. - */ - updateGraph() { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "updateGraph", { name: this.projectName, kind: ProjectKind[this.projectKind] }); - this.resolutionCache.startRecordingFilesWithChangedResolutions(); - const hasNewProgram = this.updateGraphWorker(); - const hasAddedorRemovedFiles = this.hasAddedorRemovedFiles; - this.hasAddedorRemovedFiles = false; - this.hasAddedOrRemovedSymlinks = false; - const changedFiles = this.resolutionCache.finishRecordingFilesWithChangedResolutions() || emptyArray2; - for (const file of changedFiles) { - this.cachedUnresolvedImportsPerFile.delete(file); + install(req) { + if (this.log.isEnabled()) { + this.log.writeLine(`Got install request${stringifyIndented(req)}`); } - if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */ && !this.isOrphan()) { - if (hasNewProgram || changedFiles.length) { - this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program, this.cachedUnresolvedImportsPerFile); + if (req.cachePath) { + if (this.log.isEnabled()) { + this.log.writeLine(`Request specifies cache path '${req.cachePath}', loading cached information...`); } - this.enqueueInstallTypingsForProject(hasAddedorRemovedFiles); - } else { - this.lastCachedUnresolvedImportsList = void 0; - } - const isFirstProgramLoad = this.projectProgramVersion === 0 && hasNewProgram; - if (hasNewProgram) { - this.projectProgramVersion++; + this.processCacheLocation(req.cachePath); } - if (hasAddedorRemovedFiles) { - this.markAutoImportProviderAsDirty(); + if (this.safeList === void 0) { + this.initializeSafeList(); } - if (isFirstProgramLoad) { - this.getPackageJsonAutoImportProvider(); + const discoverTypingsResult = ts_JsTyping_exports.discoverTypings( + this.installTypingHost, + this.log.isEnabled() ? (s) => this.log.writeLine(s) : void 0, + req.fileNames, + req.projectRootPath, + this.safeList, + this.packageNameToTypingLocation, + req.typeAcquisition, + req.unresolvedImports, + this.typesRegistry, + req.compilerOptions + ); + this.watchFiles(req.projectName, discoverTypingsResult.filesToWatch); + if (discoverTypingsResult.newTypingNames.length) { + this.installTypings(req, req.cachePath || this.globalCachePath, discoverTypingsResult.cachedTypingPaths, discoverTypingsResult.newTypingNames); + } else { + this.sendResponse(this.createSetTypings(req, discoverTypingsResult.cachedTypingPaths)); + if (this.log.isEnabled()) { + this.log.writeLine(`No new typings were requested as a result of typings discovery`); + } } - (_b = tracing) == null ? void 0 : _b.pop(); - return !hasNewProgram; } /** @internal */ - enqueueInstallTypingsForProject(forceRefresh) { - const typeAcquisition = this.getTypeAcquisition(); - if (!typeAcquisition || !typeAcquisition.enable || this.projectService.typingsInstaller === nullTypingsInstaller) { - return; - } - const entry = this.typingsCache; - if (forceRefresh || !entry || typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || compilerOptionsChanged(this.getCompilationSettings(), entry.compilerOptions) || unresolvedImportsChanged(this.lastCachedUnresolvedImportsList, entry.unresolvedImports)) { - this.typingsCache = { - compilerOptions: this.getCompilationSettings(), - typeAcquisition, - unresolvedImports: this.lastCachedUnresolvedImportsList + installPackage(req) { + const { fileName, packageName, projectName, projectRootPath, id } = req; + const cwd = forEachAncestorDirectory(getDirectoryPath(fileName), (directory) => { + if (this.installTypingHost.fileExists(combinePaths(directory, "package.json"))) { + return directory; + } + }) || projectRootPath; + if (cwd) { + this.installWorker(-1, [packageName], cwd, (success) => { + const message = success ? `Package ${packageName} installed.` : `There was an error installing ${packageName}.`; + const response = { + kind: ActionPackageInstalled, + projectName, + id, + success, + message + }; + this.sendResponse(response); + }); + } else { + const response = { + kind: ActionPackageInstalled, + projectName, + id, + success: false, + message: "Could not determine a project root path." }; - this.projectService.typingsInstaller.enqueueInstallTypingsRequest(this, typeAcquisition, this.lastCachedUnresolvedImportsList); + this.sendResponse(response); } } - /** @internal */ - updateTypingFiles(compilerOptions, typeAcquisition, unresolvedImports, newTypings) { - this.typingsCache = { - compilerOptions, - typeAcquisition, - unresolvedImports - }; - const typingFiles = !typeAcquisition || !typeAcquisition.enable ? emptyArray2 : toSorted(newTypings); - if (enumerateInsertsAndDeletes( - typingFiles, - this.typingFiles, - getStringComparer(!this.useCaseSensitiveFileNames()), - /*inserted*/ - noop, - (removed) => this.detachScriptInfoFromProject(removed) - )) { - this.typingFiles = typingFiles; - this.resolutionCache.setFilesWithInvalidatedNonRelativeUnresolvedImports(this.cachedUnresolvedImportsPerFile); - this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); + initializeSafeList() { + if (this.typesMapLocation) { + const safeListFromMap = ts_JsTyping_exports.loadTypesMap(this.installTypingHost, this.typesMapLocation); + if (safeListFromMap) { + this.log.writeLine(`Loaded safelist from types map file '${this.typesMapLocation}'`); + this.safeList = safeListFromMap; + return; + } + this.log.writeLine(`Failed to load safelist from types map file '${this.typesMapLocation}'`); } + this.safeList = ts_JsTyping_exports.loadSafeList(this.installTypingHost, this.safeListPath); } - closeWatchingTypingLocations() { - if (this.typingWatchers) clearMap(this.typingWatchers, closeFileWatcher); - this.typingWatchers = void 0; - } - onTypingInstallerWatchInvoke() { - this.typingWatchers.isInvoked = true; - this.projectService.updateTypingsForProject({ projectName: this.getProjectName(), kind: ActionInvalidate }); - } - /** @internal */ - watchTypingLocations(files) { - if (!files) { - this.typingWatchers.isInvoked = false; - return; + processCacheLocation(cacheLocation) { + if (this.log.isEnabled()) { + this.log.writeLine(`Processing cache location '${cacheLocation}'`); } - if (!files.length) { - this.closeWatchingTypingLocations(); + if (this.knownCachesSet.has(cacheLocation)) { + if (this.log.isEnabled()) { + this.log.writeLine(`Cache location was already processed...`); + } return; } - const toRemove = new Map(this.typingWatchers); - if (!this.typingWatchers) this.typingWatchers = /* @__PURE__ */ new Map(); - this.typingWatchers.isInvoked = false; - const createProjectWatcher = (path, typingsWatcherType) => { - const canonicalPath = this.toPath(path); - toRemove.delete(canonicalPath); - if (!this.typingWatchers.has(canonicalPath)) { - const watchType = typingsWatcherType === "FileWatcher" /* FileWatcher */ ? WatchType.TypingInstallerLocationFile : WatchType.TypingInstallerLocationDirectory; - this.typingWatchers.set( - canonicalPath, - canWatchDirectoryOrFilePath(canonicalPath) ? typingsWatcherType === "FileWatcher" /* FileWatcher */ ? this.projectService.watchFactory.watchFile( - path, - () => !this.typingWatchers.isInvoked ? this.onTypingInstallerWatchInvoke() : this.writeLog(`TypingWatchers already invoked`), - 2e3 /* High */, - this.projectService.getWatchOptions(this), - watchType, - this - ) : this.projectService.watchFactory.watchDirectory( - path, - (f) => { - if (this.typingWatchers.isInvoked) return this.writeLog(`TypingWatchers already invoked`); - if (!fileExtensionIs(f, ".json" /* Json */)) return this.writeLog(`Ignoring files that are not *.json`); - if (comparePaths(f, combinePaths(this.projectService.typingsInstaller.globalTypingsCacheLocation, "package.json"), !this.useCaseSensitiveFileNames())) return this.writeLog(`Ignoring package.json change at global typings location`); - this.onTypingInstallerWatchInvoke(); - }, - 1 /* Recursive */, - this.projectService.getWatchOptions(this), - watchType, - this - ) : (this.writeLog(`Skipping watcher creation at ${path}:: ${getDetailWatchInfo(watchType, this)}`), noopFileWatcher) - ); - } - }; - for (const file of files) { - const basename = getBaseFileName(file); - if (basename === "package.json" || basename === "bower.json") { - createProjectWatcher(file, "FileWatcher" /* FileWatcher */); - continue; - } - if (containsPath(this.currentDirectory, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) { - const subDirectory = file.indexOf(directorySeparator, this.currentDirectory.length + 1); - if (subDirectory !== -1) { - createProjectWatcher(file.substr(0, subDirectory), "DirectoryWatcher" /* DirectoryWatcher */); - } else { - createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */); - } - continue; - } - if (containsPath(this.projectService.typingsInstaller.globalTypingsCacheLocation, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) { - createProjectWatcher(this.projectService.typingsInstaller.globalTypingsCacheLocation, "DirectoryWatcher" /* DirectoryWatcher */); - continue; - } - createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */); + const packageJson = combinePaths(cacheLocation, "package.json"); + const packageLockJson = combinePaths(cacheLocation, "package-lock.json"); + if (this.log.isEnabled()) { + this.log.writeLine(`Trying to find '${packageJson}'...`); } - toRemove.forEach((watch, path) => { - watch.close(); - this.typingWatchers.delete(path); - }); - } - /** @internal */ - getCurrentProgram() { - return this.program; - } - removeExistingTypings(include) { - if (!include.length) return include; - const existing = getAutomaticTypeDirectiveNames(this.getCompilerOptions(), this); - return filter(include, (i) => !existing.includes(i)); - } - updateGraphWorker() { - var _a, _b; - const oldProgram = this.languageService.getCurrentProgram(); - Debug.assert(oldProgram === this.program); - Debug.assert(!this.isClosed(), "Called update graph worker of closed project"); - this.writeLog(`Starting updateGraphWorker: Project: ${this.getProjectName()}`); - const start = timestamp(); - const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = this.resolutionCache.createHasInvalidatedResolutions(returnFalse, returnFalse); - this.hasInvalidatedResolutions = hasInvalidatedResolutions; - this.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions; - this.resolutionCache.startCachingPerDirectoryResolution(); - this.dirty = false; - this.updateFromProjectInProgress = true; - this.program = this.languageService.getProgram(); - this.updateFromProjectInProgress = false; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "finishCachingPerDirectoryResolution"); - this.resolutionCache.finishCachingPerDirectoryResolution(this.program, oldProgram); - (_b = tracing) == null ? void 0 : _b.pop(); - Debug.assert(oldProgram === void 0 || this.program !== void 0); - let hasNewProgram = false; - if (this.program && (!oldProgram || this.program !== oldProgram && this.program.structureIsReused !== 2 /* Completely */)) { - hasNewProgram = true; - this.rootFilesMap.forEach((value, path) => { - var _a2; - const file = this.program.getSourceFileByPath(path); - const info = value.info; - if (!file || ((_a2 = value.info) == null ? void 0 : _a2.path) === file.resolvedPath) return; - value.info = this.projectService.getScriptInfo(file.fileName); - Debug.assert(value.info.isAttached(this)); - info == null ? void 0 : info.detachFromProject(this); - }); - updateMissingFilePathsWatch( - this.program, - this.missingFilesMap || (this.missingFilesMap = /* @__PURE__ */ new Map()), - // Watch the missing files - (missingFilePath, missingFileName) => this.addMissingFileWatcher(missingFilePath, missingFileName) - ); - if (this.generatedFilesMap) { - const outPath = this.compilerOptions.outFile; - if (isGeneratedFileWatcher(this.generatedFilesMap)) { - if (!outPath || !this.isValidGeneratedFileWatcher( - removeFileExtension(outPath) + ".d.ts" /* Dts */, - this.generatedFilesMap - )) { - this.clearGeneratedFileWatch(); + if (this.installTypingHost.fileExists(packageJson) && this.installTypingHost.fileExists(packageLockJson)) { + const npmConfig = JSON.parse(this.installTypingHost.readFile(packageJson)); + const npmLock = JSON.parse(this.installTypingHost.readFile(packageLockJson)); + if (this.log.isEnabled()) { + this.log.writeLine(`Loaded content of '${packageJson}':${stringifyIndented(npmConfig)}`); + this.log.writeLine(`Loaded content of '${packageLockJson}':${stringifyIndented(npmLock)}`); + } + if (npmConfig.devDependencies && npmLock.dependencies) { + for (const key in npmConfig.devDependencies) { + if (!hasProperty(npmLock.dependencies, key)) { + continue; } - } else { - if (outPath) { - this.clearGeneratedFileWatch(); - } else { - this.generatedFilesMap.forEach((watcher, source) => { - const sourceFile = this.program.getSourceFileByPath(source); - if (!sourceFile || sourceFile.resolvedPath !== source || !this.isValidGeneratedFileWatcher( - getDeclarationEmitOutputFilePathWorker(sourceFile.fileName, this.compilerOptions, this.program), - watcher - )) { - closeFileWatcherOf(watcher); - this.generatedFilesMap.delete(source); - } - }); + const packageName = getBaseFileName(key); + if (!packageName) { + continue; } - } - } - if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) { - this.resolutionCache.updateTypeRootsWatch(); - } - } - this.projectService.verifyProgram(this); - if (this.exportMapCache && !this.exportMapCache.isEmpty()) { - this.exportMapCache.releaseSymbols(); - if (this.hasAddedorRemovedFiles || oldProgram && !this.program.structureIsReused) { - this.exportMapCache.clear(); - } else if (this.changedFilesForExportMapCache && oldProgram && this.program) { - forEachKey(this.changedFilesForExportMapCache, (fileName) => { - const oldSourceFile = oldProgram.getSourceFileByPath(fileName); - const sourceFile = this.program.getSourceFileByPath(fileName); - if (!oldSourceFile || !sourceFile) { - this.exportMapCache.clear(); - return true; + const typingFile = typingToFileName(cacheLocation, packageName, this.installTypingHost, this.log); + if (!typingFile) { + this.missingTypingsSet.add(packageName); + continue; } - return this.exportMapCache.onFileChanged(oldSourceFile, sourceFile, !!this.getTypeAcquisition().enable); - }); + const existingTypingFile = this.packageNameToTypingLocation.get(packageName); + if (existingTypingFile) { + if (existingTypingFile.typingLocation === typingFile) { + continue; + } + if (this.log.isEnabled()) { + this.log.writeLine(`New typing for package ${packageName} from '${typingFile}' conflicts with existing typing file '${existingTypingFile}'`); + } + } + if (this.log.isEnabled()) { + this.log.writeLine(`Adding entry into typings cache: '${packageName}' => '${typingFile}'`); + } + const info = getProperty(npmLock.dependencies, key); + const version2 = info && info.version; + if (!version2) { + continue; + } + const newTyping = { typingLocation: typingFile, version: new Version(version2) }; + this.packageNameToTypingLocation.set(packageName, newTyping); + } } } - if (this.changedFilesForExportMapCache) { - this.changedFilesForExportMapCache.clear(); - } - if (this.hasAddedOrRemovedSymlinks || this.program && !this.program.structureIsReused && this.getCompilerOptions().preserveSymlinks) { - this.symlinks = void 0; - this.moduleSpecifierCache.clear(); - } - const oldExternalFiles = this.externalFiles || emptyArray2; - this.externalFiles = this.getExternalFiles(); - enumerateInsertsAndDeletes( - this.externalFiles, - oldExternalFiles, - getStringComparer(!this.useCaseSensitiveFileNames()), - // Ensure a ScriptInfo is created for new external files. This is performed indirectly - // by the host for files in the program when the program is retrieved above but - // the program doesn't contain external files so this must be done explicitly. - (inserted) => { - const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient( - inserted, - this.currentDirectory, - this.directoryStructureHost, - /*deferredDeleteOk*/ - false - ); - scriptInfo == null ? void 0 : scriptInfo.attachToProject(this); - }, - (removed) => this.detachScriptInfoFromProject(removed) - ); - const elapsed = timestamp() - start; - this.sendPerformanceEvent("UpdateGraph", elapsed); - this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} projectStateVersion: ${this.projectStateVersion} projectProgramVersion: ${this.projectProgramVersion} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`); - if (this.projectService.logger.isTestLogger) { - if (this.program !== oldProgram) { - this.print( - /*writeProjectFileNames*/ - true, - this.hasAddedorRemovedFiles, - /*writeFileVersionAndText*/ - true - ); - } else { - this.writeLog(`Same program as before`); - } - } else if (this.hasAddedorRemovedFiles) { - this.print( - /*writeProjectFileNames*/ - true, - /*writeFileExplaination*/ - true, - /*writeFileVersionAndText*/ - false - ); - } else if (this.program !== oldProgram) { - this.writeLog(`Different program with same set of files`); + if (this.log.isEnabled()) { + this.log.writeLine(`Finished processing cache location '${cacheLocation}'`); } - this.projectService.verifyDocumentRegistry(); - return hasNewProgram; - } - /** @internal */ - sendPerformanceEvent(kind, durationMs) { - this.projectService.sendPerformanceEvent(kind, durationMs); + this.knownCachesSet.add(cacheLocation); } - detachScriptInfoFromProject(uncheckedFileName, noRemoveResolution) { - const scriptInfoToDetach = this.projectService.getScriptInfo(uncheckedFileName); - if (scriptInfoToDetach) { - scriptInfoToDetach.detachFromProject(this); - if (!noRemoveResolution) { - this.resolutionCache.removeResolutionsOfFile(scriptInfoToDetach.path); + filterTypings(typingsToInstall) { + return mapDefined(typingsToInstall, (typing) => { + const typingKey = mangleScopedPackageName(typing); + if (this.missingTypingsSet.has(typingKey)) { + if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: '${typingKey}' is in missingTypingsSet - skipping...`); + return void 0; } - } - } - addMissingFileWatcher(missingFilePath, missingFileName) { - var _a; - if (isConfiguredProject(this)) { - const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(missingFilePath); - if ((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.projects.has(this.canonicalConfigFilePath)) return noopFileWatcher; - } - const fileWatcher = this.projectService.watchFactory.watchFile( - getNormalizedAbsolutePath(missingFileName, this.currentDirectory), - (fileName, eventKind) => { - if (isConfiguredProject(this)) { - this.getCachedDirectoryStructureHost().addOrDeleteFile(fileName, missingFilePath, eventKind); - } - if (eventKind === 0 /* Created */ && this.missingFilesMap.has(missingFilePath)) { - this.missingFilesMap.delete(missingFilePath); - fileWatcher.close(); - this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); - } - }, - 500 /* Medium */, - this.projectService.getWatchOptions(this), - WatchType.MissingFile, - this - ); - return fileWatcher; - } - isWatchedMissingFile(path) { - return !!this.missingFilesMap && this.missingFilesMap.has(path); - } - /** @internal */ - addGeneratedFileWatch(generatedFile, sourceFile) { - if (this.compilerOptions.outFile) { - if (!this.generatedFilesMap) { - this.generatedFilesMap = this.createGeneratedFileWatcher(generatedFile); + const validationResult = ts_JsTyping_exports.validatePackageName(typing); + if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) { + this.missingTypingsSet.add(typingKey); + if (this.log.isEnabled()) this.log.writeLine(ts_JsTyping_exports.renderPackageNameValidationFailure(validationResult, typing)); + return void 0; } - } else { - const path = this.toPath(sourceFile); - if (this.generatedFilesMap) { - if (isGeneratedFileWatcher(this.generatedFilesMap)) { - Debug.fail(`${this.projectName} Expected to not have --out watcher for generated file with options: ${JSON.stringify(this.compilerOptions)}`); - return; - } - if (this.generatedFilesMap.has(path)) return; - } else { - this.generatedFilesMap = /* @__PURE__ */ new Map(); + if (!this.typesRegistry.has(typingKey)) { + if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: Entry for package '${typingKey}' does not exist in local types registry - skipping...`); + return void 0; } - this.generatedFilesMap.set(path, this.createGeneratedFileWatcher(generatedFile)); - } - } - createGeneratedFileWatcher(generatedFile) { - return { - generatedFilePath: this.toPath(generatedFile), - watcher: this.projectService.watchFactory.watchFile( - generatedFile, - () => { - this.clearSourceMapperCache(); - this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); - }, - 2e3 /* High */, - this.projectService.getWatchOptions(this), - WatchType.MissingGeneratedFile, - this - ) - }; - } - isValidGeneratedFileWatcher(generateFile, watcher) { - return this.toPath(generateFile) === watcher.generatedFilePath; - } - clearGeneratedFileWatch() { - if (this.generatedFilesMap) { - if (isGeneratedFileWatcher(this.generatedFilesMap)) { - closeFileWatcherOf(this.generatedFilesMap); - } else { - clearMap(this.generatedFilesMap, closeFileWatcherOf); + if (this.packageNameToTypingLocation.get(typingKey) && ts_JsTyping_exports.isTypingUpToDate(this.packageNameToTypingLocation.get(typingKey), this.typesRegistry.get(typingKey))) { + if (this.log.isEnabled()) this.log.writeLine(`'${typing}':: '${typingKey}' already has an up-to-date typing - skipping...`); + return void 0; } - this.generatedFilesMap = void 0; - } + return typingKey; + }); } - getScriptInfoForNormalizedPath(fileName) { - const scriptInfo = this.projectService.getScriptInfoForPath(this.toPath(fileName)); - if (scriptInfo && !scriptInfo.isAttached(this)) { - return Errors.ThrowProjectDoesNotContainDocument(fileName, this); + ensurePackageDirectoryExists(directory) { + const npmConfigPath = combinePaths(directory, "package.json"); + if (this.log.isEnabled()) { + this.log.writeLine(`Npm config file: ${npmConfigPath}`); } - return scriptInfo; - } - getScriptInfo(uncheckedFileName) { - return this.projectService.getScriptInfo(uncheckedFileName); - } - filesToString(writeProjectFileNames) { - return this.filesToStringWorker( - writeProjectFileNames, - /*writeFileExplaination*/ - true, - /*writeFileVersionAndText*/ - false - ); - } - filesToStringWorker(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) { - if (this.initialLoadPending) return " Files (0) InitialLoadPending\n"; - if (!this.program) return " Files (0) NoProgram\n"; - const sourceFiles = this.program.getSourceFiles(); - let strBuilder = ` Files (${sourceFiles.length}) -`; - if (writeProjectFileNames) { - for (const file of sourceFiles) { - strBuilder += ` ${file.fileName}${writeFileVersionAndText ? ` ${file.version} ${JSON.stringify(file.text)}` : ""} -`; - } - if (writeFileExplaination) { - strBuilder += "\n\n"; - explainFiles(this.program, (s) => strBuilder += ` ${s} -`); + if (!this.installTypingHost.fileExists(npmConfigPath)) { + if (this.log.isEnabled()) { + this.log.writeLine(`Npm config file: '${npmConfigPath}' is missing, creating new one...`); } + this.ensureDirectoryExists(directory, this.installTypingHost); + this.installTypingHost.writeFile(npmConfigPath, '{ "private": true }'); } - return strBuilder; } - /** @internal */ - print(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) { - var _a; - this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`); - this.writeLog(this.filesToStringWorker( - writeProjectFileNames && this.projectService.logger.hasLevel(3 /* verbose */), - writeFileExplaination && this.projectService.logger.hasLevel(3 /* verbose */), - writeFileVersionAndText && this.projectService.logger.hasLevel(3 /* verbose */) - )); - this.writeLog("-----------------------------------------------"); - if (this.autoImportProviderHost) { - this.autoImportProviderHost.print( - /*writeProjectFileNames*/ - false, - /*writeFileExplaination*/ - false, - /*writeFileVersionAndText*/ - false - ); + installTypings(req, cachePath, currentlyCachedTypings, typingsToInstall) { + if (this.log.isEnabled()) { + this.log.writeLine(`Installing typings ${JSON.stringify(typingsToInstall)}`); } - (_a = this.noDtsResolutionProject) == null ? void 0 : _a.print( - /*writeProjectFileNames*/ - false, - /*writeFileExplaination*/ - false, - /*writeFileVersionAndText*/ - false - ); - } - setCompilerOptions(compilerOptions) { - var _a; - if (compilerOptions) { - compilerOptions.allowNonTsExtensions = true; - const oldOptions = this.compilerOptions; - this.compilerOptions = compilerOptions; - this.setInternalCompilerOptionsForEmittingJsFiles(); - (_a = this.noDtsResolutionProject) == null ? void 0 : _a.setCompilerOptions(this.getCompilerOptionsForNoDtsResolutionProject()); - if (changesAffectModuleResolution(oldOptions, compilerOptions)) { - this.cachedUnresolvedImportsPerFile.clear(); - this.lastCachedUnresolvedImportsList = void 0; - this.resolutionCache.onChangesAffectModuleResolution(); - this.moduleSpecifierCache.clear(); + const filteredTypings = this.filterTypings(typingsToInstall); + if (filteredTypings.length === 0) { + if (this.log.isEnabled()) { + this.log.writeLine(`All typings are known to be missing or invalid - no need to install more typings`); } - this.markAsDirty(); - } - } - /** @internal */ - setWatchOptions(watchOptions) { - this.watchOptions = watchOptions; - } - /** @internal */ - getWatchOptions() { - return this.watchOptions; - } - setTypeAcquisition(newTypeAcquisition) { - if (newTypeAcquisition) { - this.typeAcquisition = this.removeLocalTypingsFromTypeAcquisition(newTypeAcquisition); - } - } - getTypeAcquisition() { - return this.typeAcquisition || {}; - } - /** @internal */ - getChangesSinceVersion(lastKnownVersion, includeProjectReferenceRedirectInfo) { - var _a, _b; - const includeProjectReferenceRedirectInfoIfRequested = includeProjectReferenceRedirectInfo ? (files) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]) => ({ - fileName, - isSourceOfProjectReferenceRedirect - })) : (files) => arrayFrom(files.keys()); - if (!this.initialLoadPending) { - updateProjectIfDirty(this); + this.sendResponse(this.createSetTypings(req, currentlyCachedTypings)); + return; } - const info = { - projectName: this.getProjectName(), - version: this.projectProgramVersion, - isInferred: isInferredProject(this), - options: this.getCompilationSettings(), - languageServiceDisabled: !this.languageServiceEnabled, - lastFileExceededProgramSize: this.lastFileExceededProgramSize - }; - const updatedFileNames = this.updatedFileNames; - this.updatedFileNames = void 0; - if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) { - if (this.projectProgramVersion === this.lastReportedVersion && !updatedFileNames) { - return { info, projectErrors: this.getGlobalProjectErrors() }; - } - const lastReportedFileNames = this.lastReportedFileNames; - const externalFiles = ((_a = this.externalFiles) == null ? void 0 : _a.map((f) => ({ - fileName: toNormalizedPath(f), - isSourceOfProjectReferenceRedirect: false - }))) || emptyArray2; - const currentFiles = arrayToMap( - this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo).concat(externalFiles), - (info2) => info2.fileName, - (info2) => info2.isSourceOfProjectReferenceRedirect - ); - const added = /* @__PURE__ */ new Map(); - const removed = /* @__PURE__ */ new Map(); - const updated = updatedFileNames ? arrayFrom(updatedFileNames.keys()) : []; - const updatedRedirects = []; - forEachEntry(currentFiles, (isSourceOfProjectReferenceRedirect, fileName) => { - if (!lastReportedFileNames.has(fileName)) { - added.set(fileName, isSourceOfProjectReferenceRedirect); - } else if (includeProjectReferenceRedirectInfo && isSourceOfProjectReferenceRedirect !== lastReportedFileNames.get(fileName)) { - updatedRedirects.push({ - fileName, - isSourceOfProjectReferenceRedirect - }); + this.ensurePackageDirectoryExists(cachePath); + const requestId = this.installRunCount; + this.installRunCount++; + this.sendResponse({ + kind: EventBeginInstallTypes, + eventId: requestId, + typingsInstallerVersion: version, + projectName: req.projectName + }); + const scopedTypings = filteredTypings.map(typingsName); + this.installTypingsAsync(requestId, scopedTypings, cachePath, (ok) => { + try { + if (!ok) { + if (this.log.isEnabled()) { + this.log.writeLine(`install request failed, marking packages as missing to prevent repeated requests: ${JSON.stringify(filteredTypings)}`); + } + for (const typing of filteredTypings) { + this.missingTypingsSet.add(typing); + } + return; } - }); - forEachEntry(lastReportedFileNames, (isSourceOfProjectReferenceRedirect, fileName) => { - if (!currentFiles.has(fileName)) { - removed.set(fileName, isSourceOfProjectReferenceRedirect); + if (this.log.isEnabled()) { + this.log.writeLine(`Installed typings ${JSON.stringify(scopedTypings)}`); } - }); - this.lastReportedFileNames = currentFiles; - this.lastReportedVersion = this.projectProgramVersion; - return { - info, - changes: { - added: includeProjectReferenceRedirectInfoIfRequested(added), - removed: includeProjectReferenceRedirectInfoIfRequested(removed), - updated: includeProjectReferenceRedirectInfo ? updated.map((fileName) => ({ - fileName, - isSourceOfProjectReferenceRedirect: this.isSourceOfProjectReferenceRedirect(fileName) - })) : updated, - updatedRedirects: includeProjectReferenceRedirectInfo ? updatedRedirects : void 0 - }, - projectErrors: this.getGlobalProjectErrors() - }; - } else { - const projectFileNames = this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo); - const externalFiles = ((_b = this.externalFiles) == null ? void 0 : _b.map((f) => ({ - fileName: toNormalizedPath(f), - isSourceOfProjectReferenceRedirect: false - }))) || emptyArray2; - const allFiles = projectFileNames.concat(externalFiles); - this.lastReportedFileNames = arrayToMap( - allFiles, - (info2) => info2.fileName, - (info2) => info2.isSourceOfProjectReferenceRedirect - ); - this.lastReportedVersion = this.projectProgramVersion; - return { - info, - files: includeProjectReferenceRedirectInfo ? allFiles : allFiles.map((f) => f.fileName), - projectErrors: this.getGlobalProjectErrors() - }; - } - } - // remove a root file from project - removeRoot(info) { - this.rootFilesMap.delete(info.path); - } - /** @internal */ - isSourceOfProjectReferenceRedirect(fileName) { - return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName); - } - /** @internal */ - getGlobalPluginSearchPaths() { - return [ - ...this.projectService.pluginProbeLocations, - // ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/ - combinePaths(this.projectService.getExecutingFilePath(), "../../..") - ]; - } - enableGlobalPlugins(options) { - if (!this.projectService.globalPlugins.length) return; - const host = this.projectService.host; - if (!host.require && !host.importPlugin) { - this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); - return; - } - const searchPaths = this.getGlobalPluginSearchPaths(); - for (const globalPluginName of this.projectService.globalPlugins) { - if (!globalPluginName) continue; - if (options.plugins && options.plugins.some((p) => p.name === globalPluginName)) continue; - this.projectService.logger.info(`Loading global plugin ${globalPluginName}`); - this.enablePlugin({ name: globalPluginName, global: true }, searchPaths); - } - } - enablePlugin(pluginConfigEntry, searchPaths) { - this.projectService.requestEnablePlugin(this, pluginConfigEntry, searchPaths); - } - /** @internal */ - enableProxy(pluginModuleFactory, configEntry) { - try { - if (typeof pluginModuleFactory !== "function") { - this.projectService.logger.info(`Skipped loading plugin ${configEntry.name} because it did not expose a proper factory function`); - return; - } - const info = { - config: configEntry, - project: this, - languageService: this.languageService, - languageServiceHost: this, - serverHost: this.projectService.host, - session: this.projectService.session - }; - const pluginModule = pluginModuleFactory({ typescript: ts_exports2 }); - const newLS = pluginModule.create(info); - for (const k of Object.keys(this.languageService)) { - if (!(k in newLS)) { - this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`); - newLS[k] = this.languageService[k]; + const installedTypingFiles = []; + for (const packageName of filteredTypings) { + const typingFile = typingToFileName(cachePath, packageName, this.installTypingHost, this.log); + if (!typingFile) { + this.missingTypingsSet.add(packageName); + continue; + } + const distTags = this.typesRegistry.get(packageName); + const newVersion = new Version(distTags[`ts${versionMajorMinor}`] || distTags[this.latestDistTag]); + const newTyping = { typingLocation: typingFile, version: newVersion }; + this.packageNameToTypingLocation.set(packageName, newTyping); + installedTypingFiles.push(typingFile); } - } - this.projectService.logger.info(`Plugin validation succeeded`); - this.languageService = newLS; - this.plugins.push({ name: configEntry.name, module: pluginModule }); - } catch (e) { - this.projectService.logger.info(`Plugin activation failed: ${e}`); - } - } - /** @internal */ - onPluginConfigurationChanged(pluginName, configuration) { - this.plugins.filter((plugin) => plugin.name === pluginName).forEach((plugin) => { - if (plugin.module.onConfigurationChanged) { - plugin.module.onConfigurationChanged(configuration); + if (this.log.isEnabled()) { + this.log.writeLine(`Installed typing files ${JSON.stringify(installedTypingFiles)}`); + } + this.sendResponse(this.createSetTypings(req, currentlyCachedTypings.concat(installedTypingFiles))); + } finally { + const response = { + kind: EventEndInstallTypes, + eventId: requestId, + projectName: req.projectName, + packagesToInstall: scopedTypings, + installSuccess: ok, + typingsInstallerVersion: version + }; + this.sendResponse(response); } }); } - /** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */ - refreshDiagnostics() { - this.projectService.sendProjectsUpdatedInBackgroundEvent(); - } - /** @internal */ - getPackageJsonsVisibleToFile(fileName, rootDir) { - if (this.projectService.serverMode !== 0 /* Semantic */) return emptyArray2; - return this.projectService.getPackageJsonsVisibleToFile(fileName, this, rootDir); + ensureDirectoryExists(directory, host) { + const directoryName = getDirectoryPath(directory); + if (!host.directoryExists(directoryName)) { + this.ensureDirectoryExists(directoryName, host); + } + if (!host.directoryExists(directory)) { + host.createDirectory(directory); + } } - /** @internal */ - getNearestAncestorDirectoryWithPackageJson(fileName) { - return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName, this); + watchFiles(projectName, files) { + if (!files.length) { + this.closeWatchers(projectName); + return; + } + const existing = this.projectWatchers.get(projectName); + const newSet = new Set(files); + if (!existing || forEachKey(newSet, (s) => !existing.has(s)) || forEachKey(existing, (s) => !newSet.has(s))) { + this.projectWatchers.set(projectName, newSet); + this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files }); + } else { + this.sendResponse({ kind: ActionWatchTypingLocations, projectName, files: void 0 }); + } } - /** @internal */ - getPackageJsonsForAutoImport(rootDir) { - return this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir); + createSetTypings(request, typings) { + return { + projectName: request.projectName, + typeAcquisition: request.typeAcquisition, + compilerOptions: request.compilerOptions, + typings, + unresolvedImports: request.unresolvedImports, + kind: ActionSet + }; } - /** @internal */ - getPackageJsonCache() { - return this.projectService.packageJsonCache; + installTypingsAsync(requestId, packageNames, cwd, onRequestCompleted) { + this.pendingRunRequests.unshift({ requestId, packageNames, cwd, onRequestCompleted }); + this.executeWithThrottling(); } - /** @internal */ - getCachedExportInfoMap() { - return this.exportMapCache || (this.exportMapCache = createCacheableExportInfoMap(this)); + executeWithThrottling() { + while (this.inFlightRequestCount < this.throttleLimit && this.pendingRunRequests.length) { + this.inFlightRequestCount++; + const request = this.pendingRunRequests.pop(); + this.installWorker(request.requestId, request.packageNames, request.cwd, (ok) => { + this.inFlightRequestCount--; + request.onRequestCompleted(ok); + this.executeWithThrottling(); + }); + } } - /** @internal */ - clearCachedExportInfoMap() { - var _a; - (_a = this.exportMapCache) == null ? void 0 : _a.clear(); +}; +function typingsName(packageName) { + return `@types/${packageName}@ts${versionMajorMinor}`; +} + +// src/server/utilitiesPublic.ts +var LogLevel2 = /* @__PURE__ */ ((LogLevel3) => { + LogLevel3[LogLevel3["terse"] = 0] = "terse"; + LogLevel3[LogLevel3["normal"] = 1] = "normal"; + LogLevel3[LogLevel3["requestTime"] = 2] = "requestTime"; + LogLevel3[LogLevel3["verbose"] = 3] = "verbose"; + return LogLevel3; +})(LogLevel2 || {}); +var emptyArray2 = createSortedArray2(); +var Msg = /* @__PURE__ */ ((Msg2) => { + Msg2["Err"] = "Err"; + Msg2["Info"] = "Info"; + Msg2["Perf"] = "Perf"; + return Msg2; +})(Msg || {}); +function createInstallTypingsRequest(project, typeAcquisition, unresolvedImports, cachePath) { + return { + projectName: project.getProjectName(), + fileNames: project.getFileNames( + /*excludeFilesFromExternalLibraries*/ + true, + /*excludeConfigFiles*/ + true + ).concat(project.getExcludedFiles()), + compilerOptions: project.getCompilationSettings(), + typeAcquisition, + unresolvedImports, + projectRootPath: project.getCurrentDirectory(), + cachePath, + kind: "discover" + }; +} +var Errors; +((Errors2) => { + function ThrowNoProject() { + throw new Error("No Project."); } - /** @internal */ - getModuleSpecifierCache() { - return this.moduleSpecifierCache; + Errors2.ThrowNoProject = ThrowNoProject; + function ThrowProjectLanguageServiceDisabled() { + throw new Error("The project's language service is disabled."); } - /** @internal */ - includePackageJsonAutoImports() { - if (this.projectService.includePackageJsonAutoImports() === 0 /* Off */ || !this.languageServiceEnabled || isInsideNodeModules(this.currentDirectory) || !this.isDefaultProjectForOpenFiles()) { - return 0 /* Off */; - } - return this.projectService.includePackageJsonAutoImports(); + Errors2.ThrowProjectLanguageServiceDisabled = ThrowProjectLanguageServiceDisabled; + function ThrowProjectDoesNotContainDocument(fileName, project) { + throw new Error(`Project '${project.getProjectName()}' does not contain document '${fileName}'`); } - /** @internal */ - getHostForAutoImportProvider() { - var _a, _b; - if (this.program) { - return { - fileExists: this.program.fileExists, - directoryExists: this.program.directoryExists, - realpath: this.program.realpath || ((_a = this.projectService.host.realpath) == null ? void 0 : _a.bind(this.projectService.host)), - getCurrentDirectory: this.getCurrentDirectory.bind(this), - readFile: this.projectService.host.readFile.bind(this.projectService.host), - getDirectories: this.projectService.host.getDirectories.bind(this.projectService.host), - trace: (_b = this.projectService.host.trace) == null ? void 0 : _b.bind(this.projectService.host), - useCaseSensitiveFileNames: this.program.useCaseSensitiveFileNames(), - readDirectory: this.projectService.host.readDirectory.bind(this.projectService.host) - }; + Errors2.ThrowProjectDoesNotContainDocument = ThrowProjectDoesNotContainDocument; +})(Errors || (Errors = {})); +function toNormalizedPath(fileName) { + return normalizePath(fileName); +} +function normalizedPathToPath(normalizedPath, currentDirectory, getCanonicalFileName) { + const f = isRootedDiskPath(normalizedPath) ? normalizedPath : getNormalizedAbsolutePath(normalizedPath, currentDirectory); + return getCanonicalFileName(f); +} +function asNormalizedPath(fileName) { + return fileName; +} +function createNormalizedPathMap() { + const map2 = /* @__PURE__ */ new Map(); + return { + get(path) { + return map2.get(path); + }, + set(path, value) { + map2.set(path, value); + }, + contains(path) { + return map2.has(path); + }, + remove(path) { + map2.delete(path); } - return this.projectService.host; + }; +} +function isInferredProjectName(name) { + return /dev\/null\/inferredProject\d+\*/.test(name); +} +function makeInferredProjectName(counter) { + return `/dev/null/inferredProject${counter}*`; +} +function makeAutoImportProviderProjectName(counter) { + return `/dev/null/autoImportProviderProject${counter}*`; +} +function makeAuxiliaryProjectName(counter) { + return `/dev/null/auxiliaryProject${counter}*`; +} +function createSortedArray2() { + return []; +} + +// src/server/utilities.ts +var ThrottledOperations = class _ThrottledOperations { + constructor(host, logger) { + this.host = host; + this.pendingTimeouts = /* @__PURE__ */ new Map(); + this.logger = logger.hasLevel(3 /* verbose */) ? logger : void 0; } - /** @internal */ - getPackageJsonAutoImportProvider() { - var _a, _b, _c; - if (this.autoImportProviderHost === false) { - return void 0; - } - if (this.projectService.serverMode !== 0 /* Semantic */) { - this.autoImportProviderHost = false; - return void 0; - } - if (this.autoImportProviderHost) { - updateProjectIfDirty(this.autoImportProviderHost); - if (this.autoImportProviderHost.isEmpty()) { - this.autoImportProviderHost.close(); - this.autoImportProviderHost = void 0; - return void 0; - } - return this.autoImportProviderHost.getCurrentProgram(); + /** + * Wait `number` milliseconds and then invoke `cb`. If, while waiting, schedule + * is called again with the same `operationId`, cancel this operation in favor + * of the new one. (Note that the amount of time the canceled operation had been + * waiting does not affect the amount of time that the new operation waits.) + */ + schedule(operationId, delay, cb) { + const pendingTimeout = this.pendingTimeouts.get(operationId); + if (pendingTimeout) { + this.host.clearTimeout(pendingTimeout); } - const dependencySelection = this.includePackageJsonAutoImports(); - if (dependencySelection) { - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getPackageJsonAutoImportProvider"); - const start = timestamp(); - this.autoImportProviderHost = AutoImportProviderProject.create( - dependencySelection, - this, - this.getHostForAutoImportProvider() - ) ?? false; - if (this.autoImportProviderHost) { - updateProjectIfDirty(this.autoImportProviderHost); - this.sendPerformanceEvent("CreatePackageJsonAutoImportProvider", timestamp() - start); - (_b = tracing) == null ? void 0 : _b.pop(); - return this.autoImportProviderHost.getCurrentProgram(); - } - (_c = tracing) == null ? void 0 : _c.pop(); + this.pendingTimeouts.set(operationId, this.host.setTimeout(_ThrottledOperations.run, delay, operationId, this, cb)); + if (this.logger) { + this.logger.info(`Scheduled: ${operationId}${pendingTimeout ? ", Cancelled earlier one" : ""}`); } } - isDefaultProjectForOpenFiles() { - return !!forEachEntry( - this.projectService.openFiles, - (_projectRootPath, path) => this.projectService.tryGetDefaultProjectForFile(this.projectService.getScriptInfoForPath(path)) === this - ); + cancel(operationId) { + const pendingTimeout = this.pendingTimeouts.get(operationId); + if (!pendingTimeout) return false; + this.host.clearTimeout(pendingTimeout); + return this.pendingTimeouts.delete(operationId); } - /** @internal */ - watchNodeModulesForPackageJsonChanges(directoryPath) { - return this.projectService.watchPackageJsonsInNodeModules(directoryPath, this); + static run(operationId, self, cb) { + self.pendingTimeouts.delete(operationId); + if (self.logger) { + self.logger.info(`Running: ${operationId}`); + } + cb(); } - /** @internal */ - getIncompleteCompletionsCache() { - return this.projectService.getIncompleteCompletionsCache(); +}; +var GcTimer = class _GcTimer { + constructor(host, delay, logger) { + this.host = host; + this.delay = delay; + this.logger = logger; } - /** @internal */ - getNoDtsResolutionProject(rootFile) { - Debug.assert(this.projectService.serverMode === 0 /* Semantic */); - this.noDtsResolutionProject ?? (this.noDtsResolutionProject = new AuxiliaryProject(this)); - if (this.noDtsResolutionProject.rootFile !== rootFile) { - this.projectService.setFileNamesOfAutoImportProviderOrAuxillaryProject( - this.noDtsResolutionProject, - [rootFile] - ); - this.noDtsResolutionProject.rootFile = rootFile; + scheduleCollect() { + if (!this.host.gc || this.timerId !== void 0) { + return; } - return this.noDtsResolutionProject; + this.timerId = this.host.setTimeout(_GcTimer.run, this.delay, this); } - /** @internal */ - runWithTemporaryFileUpdate(rootFile, updatedText, cb) { - var _a, _b, _c, _d; - const originalProgram = this.program; - const rootSourceFile = Debug.checkDefined((_a = this.program) == null ? void 0 : _a.getSourceFile(rootFile), "Expected file to be part of program"); - const originalText = Debug.checkDefined(rootSourceFile.getFullText()); - (_b = this.getScriptInfo(rootFile)) == null ? void 0 : _b.editContent(0, originalText.length, updatedText); - this.updateGraph(); - try { - cb(this.program, originalProgram, (_c = this.program) == null ? void 0 : _c.getSourceFile(rootFile)); - } finally { - (_d = this.getScriptInfo(rootFile)) == null ? void 0 : _d.editContent(0, updatedText.length, originalText); + static run(self) { + self.timerId = void 0; + const log = self.logger.hasLevel(2 /* requestTime */); + const before = log && self.host.getMemoryUsage(); + self.host.gc(); + if (log) { + const after = self.host.getMemoryUsage(); + self.logger.perftrc(`GC::before ${before}, after ${after}`); } } - /** @internal */ - getCompilerOptionsForNoDtsResolutionProject() { - return { - ...this.getCompilerOptions(), - noDtsResolution: true, - allowJs: true, - maxNodeModuleJsDepth: 3, - diagnostics: false, - skipLibCheck: true, - sourceMap: false, - types: emptyArray, - lib: emptyArray, - noLib: true - }; - } }; -function getUnresolvedImports(program, cachedUnresolvedImportsPerFile) { - var _a, _b; - const sourceFiles = program.getSourceFiles(); - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getUnresolvedImports", { count: sourceFiles.length }); - const ambientModules = program.getTypeChecker().getAmbientModules().map((mod) => stripQuotes(mod.getName())); - const result = sortAndDeduplicate(flatMap(sourceFiles, (sourceFile) => extractUnresolvedImportsFromSourceFile( - program, - sourceFile, - ambientModules, - cachedUnresolvedImportsPerFile - ))); - (_b = tracing) == null ? void 0 : _b.pop(); - return result; +function getBaseConfigFileName(configFilePath) { + const base = getBaseFileName(configFilePath); + return base === "tsconfig.json" || base === "jsconfig.json" ? base : void 0; } -function extractUnresolvedImportsFromSourceFile(program, file, ambientModules, cachedUnresolvedImportsPerFile) { - return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => { - let unresolvedImports; - program.forEachResolvedModule(({ resolvedModule }, name) => { - if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) && !isExternalModuleNameRelative(name) && !ambientModules.some((m) => m === name)) { - unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName); - } - }, file); - return unresolvedImports || emptyArray2; - }); + +// src/server/_namespaces/ts.server.protocol.ts +var ts_server_protocol_exports = {}; +__export(ts_server_protocol_exports, { + ClassificationType: () => ClassificationType, + CommandTypes: () => CommandTypes, + CompletionTriggerKind: () => CompletionTriggerKind, + IndentStyle: () => IndentStyle2, + JsxEmit: () => JsxEmit2, + ModuleKind: () => ModuleKind2, + ModuleResolutionKind: () => ModuleResolutionKind2, + NewLineKind: () => NewLineKind2, + OrganizeImportsMode: () => OrganizeImportsMode, + PollingWatchKind: () => PollingWatchKind2, + ScriptTarget: () => ScriptTarget11, + SemicolonPreference: () => SemicolonPreference, + WatchDirectoryKind: () => WatchDirectoryKind2, + WatchFileKind: () => WatchFileKind2 +}); + +// src/server/protocol.ts +var CommandTypes = /* @__PURE__ */ ((CommandTypes2) => { + CommandTypes2["JsxClosingTag"] = "jsxClosingTag"; + CommandTypes2["LinkedEditingRange"] = "linkedEditingRange"; + CommandTypes2["Brace"] = "brace"; + CommandTypes2["BraceFull"] = "brace-full"; + CommandTypes2["BraceCompletion"] = "braceCompletion"; + CommandTypes2["GetSpanOfEnclosingComment"] = "getSpanOfEnclosingComment"; + CommandTypes2["Change"] = "change"; + CommandTypes2["Close"] = "close"; + CommandTypes2["Completions"] = "completions"; + CommandTypes2["CompletionInfo"] = "completionInfo"; + CommandTypes2["CompletionsFull"] = "completions-full"; + CommandTypes2["CompletionDetails"] = "completionEntryDetails"; + CommandTypes2["CompletionDetailsFull"] = "completionEntryDetails-full"; + CommandTypes2["CompileOnSaveAffectedFileList"] = "compileOnSaveAffectedFileList"; + CommandTypes2["CompileOnSaveEmitFile"] = "compileOnSaveEmitFile"; + CommandTypes2["Configure"] = "configure"; + CommandTypes2["Definition"] = "definition"; + CommandTypes2["DefinitionFull"] = "definition-full"; + CommandTypes2["DefinitionAndBoundSpan"] = "definitionAndBoundSpan"; + CommandTypes2["DefinitionAndBoundSpanFull"] = "definitionAndBoundSpan-full"; + CommandTypes2["Implementation"] = "implementation"; + CommandTypes2["ImplementationFull"] = "implementation-full"; + CommandTypes2["EmitOutput"] = "emit-output"; + CommandTypes2["Exit"] = "exit"; + CommandTypes2["FileReferences"] = "fileReferences"; + CommandTypes2["FileReferencesFull"] = "fileReferences-full"; + CommandTypes2["Format"] = "format"; + CommandTypes2["Formatonkey"] = "formatonkey"; + CommandTypes2["FormatFull"] = "format-full"; + CommandTypes2["FormatonkeyFull"] = "formatonkey-full"; + CommandTypes2["FormatRangeFull"] = "formatRange-full"; + CommandTypes2["Geterr"] = "geterr"; + CommandTypes2["GeterrForProject"] = "geterrForProject"; + CommandTypes2["SemanticDiagnosticsSync"] = "semanticDiagnosticsSync"; + CommandTypes2["SyntacticDiagnosticsSync"] = "syntacticDiagnosticsSync"; + CommandTypes2["SuggestionDiagnosticsSync"] = "suggestionDiagnosticsSync"; + CommandTypes2["NavBar"] = "navbar"; + CommandTypes2["NavBarFull"] = "navbar-full"; + CommandTypes2["Navto"] = "navto"; + CommandTypes2["NavtoFull"] = "navto-full"; + CommandTypes2["NavTree"] = "navtree"; + CommandTypes2["NavTreeFull"] = "navtree-full"; + CommandTypes2["DocumentHighlights"] = "documentHighlights"; + CommandTypes2["DocumentHighlightsFull"] = "documentHighlights-full"; + CommandTypes2["Open"] = "open"; + CommandTypes2["Quickinfo"] = "quickinfo"; + CommandTypes2["QuickinfoFull"] = "quickinfo-full"; + CommandTypes2["References"] = "references"; + CommandTypes2["ReferencesFull"] = "references-full"; + CommandTypes2["Reload"] = "reload"; + CommandTypes2["Rename"] = "rename"; + CommandTypes2["RenameInfoFull"] = "rename-full"; + CommandTypes2["RenameLocationsFull"] = "renameLocations-full"; + CommandTypes2["Saveto"] = "saveto"; + CommandTypes2["SignatureHelp"] = "signatureHelp"; + CommandTypes2["SignatureHelpFull"] = "signatureHelp-full"; + CommandTypes2["FindSourceDefinition"] = "findSourceDefinition"; + CommandTypes2["Status"] = "status"; + CommandTypes2["TypeDefinition"] = "typeDefinition"; + CommandTypes2["ProjectInfo"] = "projectInfo"; + CommandTypes2["ReloadProjects"] = "reloadProjects"; + CommandTypes2["Unknown"] = "unknown"; + CommandTypes2["OpenExternalProject"] = "openExternalProject"; + CommandTypes2["OpenExternalProjects"] = "openExternalProjects"; + CommandTypes2["CloseExternalProject"] = "closeExternalProject"; + CommandTypes2["SynchronizeProjectList"] = "synchronizeProjectList"; + CommandTypes2["ApplyChangedToOpenFiles"] = "applyChangedToOpenFiles"; + CommandTypes2["UpdateOpen"] = "updateOpen"; + CommandTypes2["EncodedSyntacticClassificationsFull"] = "encodedSyntacticClassifications-full"; + CommandTypes2["EncodedSemanticClassificationsFull"] = "encodedSemanticClassifications-full"; + CommandTypes2["Cleanup"] = "cleanup"; + CommandTypes2["GetOutliningSpans"] = "getOutliningSpans"; + CommandTypes2["GetOutliningSpansFull"] = "outliningSpans"; + CommandTypes2["TodoComments"] = "todoComments"; + CommandTypes2["Indentation"] = "indentation"; + CommandTypes2["DocCommentTemplate"] = "docCommentTemplate"; + CommandTypes2["CompilerOptionsDiagnosticsFull"] = "compilerOptionsDiagnostics-full"; + CommandTypes2["NameOrDottedNameSpan"] = "nameOrDottedNameSpan"; + CommandTypes2["BreakpointStatement"] = "breakpointStatement"; + CommandTypes2["CompilerOptionsForInferredProjects"] = "compilerOptionsForInferredProjects"; + CommandTypes2["GetCodeFixes"] = "getCodeFixes"; + CommandTypes2["GetCodeFixesFull"] = "getCodeFixes-full"; + CommandTypes2["GetCombinedCodeFix"] = "getCombinedCodeFix"; + CommandTypes2["GetCombinedCodeFixFull"] = "getCombinedCodeFix-full"; + CommandTypes2["ApplyCodeActionCommand"] = "applyCodeActionCommand"; + CommandTypes2["GetSupportedCodeFixes"] = "getSupportedCodeFixes"; + CommandTypes2["GetApplicableRefactors"] = "getApplicableRefactors"; + CommandTypes2["GetEditsForRefactor"] = "getEditsForRefactor"; + CommandTypes2["GetMoveToRefactoringFileSuggestions"] = "getMoveToRefactoringFileSuggestions"; + CommandTypes2["PreparePasteEdits"] = "preparePasteEdits"; + CommandTypes2["GetPasteEdits"] = "getPasteEdits"; + CommandTypes2["GetEditsForRefactorFull"] = "getEditsForRefactor-full"; + CommandTypes2["OrganizeImports"] = "organizeImports"; + CommandTypes2["OrganizeImportsFull"] = "organizeImports-full"; + CommandTypes2["GetEditsForFileRename"] = "getEditsForFileRename"; + CommandTypes2["GetEditsForFileRenameFull"] = "getEditsForFileRename-full"; + CommandTypes2["ConfigurePlugin"] = "configurePlugin"; + CommandTypes2["SelectionRange"] = "selectionRange"; + CommandTypes2["SelectionRangeFull"] = "selectionRange-full"; + CommandTypes2["ToggleLineComment"] = "toggleLineComment"; + CommandTypes2["ToggleLineCommentFull"] = "toggleLineComment-full"; + CommandTypes2["ToggleMultilineComment"] = "toggleMultilineComment"; + CommandTypes2["ToggleMultilineCommentFull"] = "toggleMultilineComment-full"; + CommandTypes2["CommentSelection"] = "commentSelection"; + CommandTypes2["CommentSelectionFull"] = "commentSelection-full"; + CommandTypes2["UncommentSelection"] = "uncommentSelection"; + CommandTypes2["UncommentSelectionFull"] = "uncommentSelection-full"; + CommandTypes2["PrepareCallHierarchy"] = "prepareCallHierarchy"; + CommandTypes2["ProvideCallHierarchyIncomingCalls"] = "provideCallHierarchyIncomingCalls"; + CommandTypes2["ProvideCallHierarchyOutgoingCalls"] = "provideCallHierarchyOutgoingCalls"; + CommandTypes2["ProvideInlayHints"] = "provideInlayHints"; + CommandTypes2["WatchChange"] = "watchChange"; + CommandTypes2["MapCode"] = "mapCode"; + CommandTypes2["CopilotRelated"] = "copilotRelated"; + return CommandTypes2; +})(CommandTypes || {}); +var WatchFileKind2 = /* @__PURE__ */ ((WatchFileKind3) => { + WatchFileKind3["FixedPollingInterval"] = "FixedPollingInterval"; + WatchFileKind3["PriorityPollingInterval"] = "PriorityPollingInterval"; + WatchFileKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling"; + WatchFileKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling"; + WatchFileKind3["UseFsEvents"] = "UseFsEvents"; + WatchFileKind3["UseFsEventsOnParentDirectory"] = "UseFsEventsOnParentDirectory"; + return WatchFileKind3; +})(WatchFileKind2 || {}); +var WatchDirectoryKind2 = /* @__PURE__ */ ((WatchDirectoryKind3) => { + WatchDirectoryKind3["UseFsEvents"] = "UseFsEvents"; + WatchDirectoryKind3["FixedPollingInterval"] = "FixedPollingInterval"; + WatchDirectoryKind3["DynamicPriorityPolling"] = "DynamicPriorityPolling"; + WatchDirectoryKind3["FixedChunkSizePolling"] = "FixedChunkSizePolling"; + return WatchDirectoryKind3; +})(WatchDirectoryKind2 || {}); +var PollingWatchKind2 = /* @__PURE__ */ ((PollingWatchKind3) => { + PollingWatchKind3["FixedInterval"] = "FixedInterval"; + PollingWatchKind3["PriorityInterval"] = "PriorityInterval"; + PollingWatchKind3["DynamicPriority"] = "DynamicPriority"; + PollingWatchKind3["FixedChunkSize"] = "FixedChunkSize"; + return PollingWatchKind3; +})(PollingWatchKind2 || {}); +var IndentStyle2 = /* @__PURE__ */ ((IndentStyle3) => { + IndentStyle3["None"] = "None"; + IndentStyle3["Block"] = "Block"; + IndentStyle3["Smart"] = "Smart"; + return IndentStyle3; +})(IndentStyle2 || {}); +var JsxEmit2 = /* @__PURE__ */ ((JsxEmit3) => { + JsxEmit3["None"] = "none"; + JsxEmit3["Preserve"] = "preserve"; + JsxEmit3["ReactNative"] = "react-native"; + JsxEmit3["React"] = "react"; + JsxEmit3["ReactJSX"] = "react-jsx"; + JsxEmit3["ReactJSXDev"] = "react-jsxdev"; + return JsxEmit3; +})(JsxEmit2 || {}); +var ModuleKind2 = /* @__PURE__ */ ((ModuleKind3) => { + ModuleKind3["None"] = "none"; + ModuleKind3["CommonJS"] = "commonjs"; + ModuleKind3["AMD"] = "amd"; + ModuleKind3["UMD"] = "umd"; + ModuleKind3["System"] = "system"; + ModuleKind3["ES6"] = "es6"; + ModuleKind3["ES2015"] = "es2015"; + ModuleKind3["ES2020"] = "es2020"; + ModuleKind3["ES2022"] = "es2022"; + ModuleKind3["ESNext"] = "esnext"; + ModuleKind3["Node16"] = "node16"; + ModuleKind3["NodeNext"] = "nodenext"; + ModuleKind3["Preserve"] = "preserve"; + return ModuleKind3; +})(ModuleKind2 || {}); +var ModuleResolutionKind2 = /* @__PURE__ */ ((ModuleResolutionKind3) => { + ModuleResolutionKind3["Classic"] = "classic"; + ModuleResolutionKind3["Node"] = "node"; + ModuleResolutionKind3["NodeJs"] = "node"; + ModuleResolutionKind3["Node10"] = "node10"; + ModuleResolutionKind3["Node16"] = "node16"; + ModuleResolutionKind3["NodeNext"] = "nodenext"; + ModuleResolutionKind3["Bundler"] = "bundler"; + return ModuleResolutionKind3; +})(ModuleResolutionKind2 || {}); +var NewLineKind2 = /* @__PURE__ */ ((NewLineKind3) => { + NewLineKind3["Crlf"] = "Crlf"; + NewLineKind3["Lf"] = "Lf"; + return NewLineKind3; +})(NewLineKind2 || {}); +var ScriptTarget11 = /* @__PURE__ */ ((ScriptTarget12) => { + ScriptTarget12["ES3"] = "es3"; + ScriptTarget12["ES5"] = "es5"; + ScriptTarget12["ES6"] = "es6"; + ScriptTarget12["ES2015"] = "es2015"; + ScriptTarget12["ES2016"] = "es2016"; + ScriptTarget12["ES2017"] = "es2017"; + ScriptTarget12["ES2018"] = "es2018"; + ScriptTarget12["ES2019"] = "es2019"; + ScriptTarget12["ES2020"] = "es2020"; + ScriptTarget12["ES2021"] = "es2021"; + ScriptTarget12["ES2022"] = "es2022"; + ScriptTarget12["ES2023"] = "es2023"; + ScriptTarget12["ES2024"] = "es2024"; + ScriptTarget12["ESNext"] = "esnext"; + ScriptTarget12["JSON"] = "json"; + ScriptTarget12["Latest"] = "esnext" /* ESNext */; + return ScriptTarget12; +})(ScriptTarget11 || {}); +{ } -var InferredProject2 = class extends Project2 { - /** @internal */ - constructor(projectService, compilerOptions, watchOptions, projectRootPath, currentDirectory, typeAcquisition) { - super( - projectService.newInferredProjectName(), - 0 /* Inferred */, - projectService, - /*hasExplicitListOfFiles*/ - false, - /*lastFileExceededProgramSize*/ - void 0, - compilerOptions, - /*compileOnSaveEnabled*/ - false, - watchOptions, - projectService.host, - currentDirectory - ); - this._isJsInferredProject = false; - this.typeAcquisition = typeAcquisition; - this.projectRootPath = projectRootPath && projectService.toCanonicalFileName(projectRootPath); - if (!projectRootPath && !projectService.useSingleInferredProject) { - this.canonicalCurrentDirectory = projectService.toCanonicalFileName(this.currentDirectory); - } - this.enableGlobalPlugins(this.getCompilerOptions()); + +// src/server/scriptInfo.ts +var TextStorage = class { + constructor(host, info, initialVersion) { + this.host = host; + this.info = info; + /** + * True if the text is for the file thats open in the editor + */ + this.isOpen = false; + /** + * True if the text present is the text from the file on the disk + */ + this.ownFileText = false; + /** + * True when reloading contents of file from the disk is pending + */ + this.pendingReloadFromDisk = false; + this.version = initialVersion || 0; } - toggleJsInferredProject(isJsInferredProject) { - if (isJsInferredProject !== this._isJsInferredProject) { - this._isJsInferredProject = isJsInferredProject; - this.setCompilerOptions(); - } + getVersion() { + return this.svc ? `SVC-${this.version}-${this.svc.getSnapshotVersion()}` : `Text-${this.version}`; } - setCompilerOptions(options) { - if (!options && !this.getCompilationSettings()) { - return; + hasScriptVersionCache_TestOnly() { + return this.svc !== void 0; + } + resetSourceMapInfo() { + this.info.sourceFileLike = void 0; + this.info.closeSourceMapFileWatcher(); + this.info.sourceMapFilePath = void 0; + this.info.declarationInfoPath = void 0; + this.info.sourceInfos = void 0; + this.info.documentPositionMapper = void 0; + } + /** Public for testing */ + useText(newText) { + this.svc = void 0; + this.text = newText; + this.textSnapshot = void 0; + this.lineMap = void 0; + this.fileSize = void 0; + this.resetSourceMapInfo(); + this.version++; + } + edit(start, end, newText) { + this.switchToScriptVersionCache().edit(start, end - start, newText); + this.ownFileText = false; + this.text = void 0; + this.textSnapshot = void 0; + this.lineMap = void 0; + this.fileSize = void 0; + this.resetSourceMapInfo(); + } + /** + * Set the contents as newText + * returns true if text changed + */ + reload(newText) { + Debug.assert(newText !== void 0); + this.pendingReloadFromDisk = false; + if (!this.text && this.svc) { + this.text = getSnapshotText(this.svc.getSnapshot()); } - const newOptions = cloneCompilerOptions(options || this.getCompilationSettings()); - if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") { - newOptions.maxNodeModuleJsDepth = 2; - } else if (!this._isJsInferredProject) { - newOptions.maxNodeModuleJsDepth = void 0; + if (this.text !== newText) { + this.useText(newText); + this.ownFileText = false; + return true; } - newOptions.allowJs = true; - super.setCompilerOptions(newOptions); + return false; } - addRoot(info) { - Debug.assert(info.isScriptOpen()); - this.projectService.startWatchingConfigFilesForInferredProjectRoot(info); - if (!this._isJsInferredProject && info.isJavaScript()) { - this.toggleJsInferredProject( - /*isJsInferredProject*/ - true - ); - } else if (this.isOrphan() && this._isJsInferredProject && !info.isJavaScript()) { - this.toggleJsInferredProject( - /*isJsInferredProject*/ - false - ); + /** + * Reads the contents from tempFile(if supplied) or own file and sets it as contents + * returns true if text changed + */ + reloadWithFileText(tempFileName) { + const { text: newText, fileSize } = tempFileName || !this.info.isDynamicOrHasMixedContent() ? this.getFileTextAndSize(tempFileName) : { text: "", fileSize: void 0 }; + const reloaded = this.reload(newText); + this.fileSize = fileSize; + this.ownFileText = !tempFileName || tempFileName === this.info.fileName; + if (this.ownFileText && this.info.mTime === missingFileModifiedTime.getTime()) { + this.info.mTime = (this.host.getModifiedTime(this.info.fileName) || missingFileModifiedTime).getTime(); } - super.addRoot(info); + return reloaded; } - removeRoot(info) { - this.projectService.stopWatchingConfigFilesForScriptInfo(info); - super.removeRoot(info); - if (!this.isOrphan() && this._isJsInferredProject && info.isJavaScript()) { - if (every(this.getRootScriptInfos(), (rootInfo) => !rootInfo.isJavaScript())) { - this.toggleJsInferredProject( - /*isJsInferredProject*/ - false - ); - } - } + /** + * Schedule reload from the disk if its not already scheduled and its not own text + * returns true when scheduling reload + */ + scheduleReloadIfNeeded() { + return !this.pendingReloadFromDisk && !this.ownFileText ? this.pendingReloadFromDisk = true : false; } - /** @internal */ - isOrphan() { - return !this.hasRoots(); + delayReloadFromFileIntoText() { + this.pendingReloadFromDisk = true; } - isProjectWithSingleRoot() { - return !this.projectRootPath && !this.projectService.useSingleInferredProject || this.getRootScriptInfos().length === 1; + /** + * For telemetry purposes, we would like to be able to report the size of the file. + * However, we do not want telemetry to require extra file I/O so we report a size + * that may be stale (e.g. may not reflect change made on disk since the last reload). + * NB: Will read from disk if the file contents have never been loaded because + * telemetry falsely indicating size 0 would be counter-productive. + */ + getTelemetryFileSize() { + return !!this.fileSize ? this.fileSize : !!this.text ? this.text.length : !!this.svc ? this.svc.getSnapshot().getLength() : this.getSnapshot().getLength(); } - close() { - forEach(this.getRootScriptInfos(), (info) => this.projectService.stopWatchingConfigFilesForScriptInfo(info)); - super.close(); + getSnapshot() { + var _a; + return ((_a = this.tryUseScriptVersionCache()) == null ? void 0 : _a.getSnapshot()) || (this.textSnapshot ?? (this.textSnapshot = ScriptSnapshot.fromString(Debug.checkDefined(this.text)))); } - getTypeAcquisition() { - return this.typeAcquisition || { - enable: allRootFilesAreJsOrDts(this), - include: emptyArray, - exclude: emptyArray + getAbsolutePositionAndLineText(oneBasedLine) { + const svc = this.tryUseScriptVersionCache(); + if (svc) return svc.getAbsolutePositionAndLineText(oneBasedLine); + const lineMap = this.getLineMap(); + return oneBasedLine <= lineMap.length ? { + absolutePosition: lineMap[oneBasedLine - 1], + lineText: this.text.substring(lineMap[oneBasedLine - 1], lineMap[oneBasedLine]) + } : { + absolutePosition: this.text.length, + lineText: void 0 }; } -}; -var AuxiliaryProject = class extends Project2 { - constructor(hostProject) { - super( - hostProject.projectService.newAuxiliaryProjectName(), - 4 /* Auxiliary */, - hostProject.projectService, - /*hasExplicitListOfFiles*/ - false, - /*lastFileExceededProgramSize*/ - void 0, - hostProject.getCompilerOptionsForNoDtsResolutionProject(), - /*compileOnSaveEnabled*/ - false, - /*watchOptions*/ - void 0, - hostProject.projectService.host, - hostProject.currentDirectory - ); - } - isOrphan() { - return true; + /** + * @param line 0 based index + */ + lineToTextSpan(line) { + const svc = this.tryUseScriptVersionCache(); + if (svc) return svc.lineToTextSpan(line); + const lineMap = this.getLineMap(); + const start = lineMap[line]; + const end = line + 1 < lineMap.length ? lineMap[line + 1] : this.text.length; + return createTextSpanFromBounds(start, end); } - scheduleInvalidateResolutionsOfFailedLookupLocations() { - return; + /** + * @param line 1 based index + * @param offset 1 based index + */ + lineOffsetToPosition(line, offset, allowEdits) { + const svc = this.tryUseScriptVersionCache(); + return svc ? svc.lineOffsetToPosition(line, offset) : computePositionOfLineAndCharacter(this.getLineMap(), line - 1, offset - 1, this.text, allowEdits); } -}; -var _AutoImportProviderProject = class _AutoImportProviderProject extends Project2 { - /** @internal */ - constructor(hostProject, initialRootNames, compilerOptions) { - super( - hostProject.projectService.newAutoImportProviderProjectName(), - 3 /* AutoImportProvider */, - hostProject.projectService, - /*hasExplicitListOfFiles*/ - false, - /*lastFileExceededProgramSize*/ - void 0, - compilerOptions, - /*compileOnSaveEnabled*/ - false, - hostProject.getWatchOptions(), - hostProject.projectService.host, - hostProject.currentDirectory - ); - this.hostProject = hostProject; - this.rootFileNames = initialRootNames; - this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect); - this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine); + positionToLineOffset(position) { + const svc = this.tryUseScriptVersionCache(); + if (svc) return svc.positionToLineOffset(position); + const { line, character } = computeLineAndCharacterOfPosition(this.getLineMap(), position); + return { line: line + 1, offset: character + 1 }; } - /** @internal */ - static getRootFileNames(dependencySelection, hostProject, host, compilerOptions) { - var _a, _b; - if (!dependencySelection) { - return emptyArray; - } - const program = hostProject.getCurrentProgram(); - if (!program) { - return emptyArray; - } - const start = timestamp(); - let dependencyNames; - let rootNames; - const rootFileName = combinePaths(hostProject.currentDirectory, inferredTypesContainingFile); - const packageJsons = hostProject.getPackageJsonsForAutoImport(combinePaths(hostProject.currentDirectory, rootFileName)); - for (const packageJson of packageJsons) { - (_a = packageJson.dependencies) == null ? void 0 : _a.forEach((_, dependenyName) => addDependency(dependenyName)); - (_b = packageJson.peerDependencies) == null ? void 0 : _b.forEach((_, dependencyName) => addDependency(dependencyName)); - } - let dependenciesAdded = 0; - if (dependencyNames) { - const symlinkCache = hostProject.getSymlinkCache(); - for (const name of arrayFrom(dependencyNames.keys())) { - if (dependencySelection === 2 /* Auto */ && dependenciesAdded >= this.maxDependencies) { - hostProject.log(`AutoImportProviderProject: attempted to add more than ${this.maxDependencies} dependencies. Aborting.`); - return emptyArray; - } - const packageJson = resolvePackageNameToPackageJson( - name, - hostProject.currentDirectory, - compilerOptions, - host, - program.getModuleResolutionCache() - ); - if (packageJson) { - const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache); - if (entrypoints) { - dependenciesAdded += addRootNames(entrypoints); - continue; - } - } - const done = forEach([hostProject.currentDirectory, hostProject.getGlobalTypingsCacheLocation()], (directory) => { - if (directory) { - const typesPackageJson = resolvePackageNameToPackageJson( - `@types/${name}`, - directory, - compilerOptions, - host, - program.getModuleResolutionCache() - ); - if (typesPackageJson) { - const entrypoints = getRootNamesFromPackageJson(typesPackageJson, program, symlinkCache); - dependenciesAdded += addRootNames(entrypoints); - return true; - } - } - }); - if (done) continue; - if (packageJson && compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) { - const entrypoints = getRootNamesFromPackageJson( - packageJson, - program, - symlinkCache, - /*resolveJs*/ - true - ); - dependenciesAdded += addRootNames(entrypoints); - } - } - } - const references = program.getResolvedProjectReferences(); - let referencesAddded = 0; - if ((references == null ? void 0 : references.length) && hostProject.projectService.getHostPreferences().includeCompletionsForModuleExports) { - references.forEach((ref) => { - if (ref == null ? void 0 : ref.commandLine.options.outFile) { - referencesAddded += addRootNames(filterEntrypoints([ - changeExtension(ref.commandLine.options.outFile, ".d.ts") - ])); - } else if (ref) { - const getCommonSourceDirectory2 = memoize( - () => getCommonSourceDirectoryOfConfig( - ref.commandLine, - !hostProject.useCaseSensitiveFileNames() - ) - ); - referencesAddded += addRootNames(filterEntrypoints(mapDefined( - ref.commandLine.fileNames, - (fileName) => !isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */) && !program.getSourceFile(fileName) ? getOutputDeclarationFileName( - fileName, - ref.commandLine, - !hostProject.useCaseSensitiveFileNames(), - getCommonSourceDirectory2 - ) : void 0 - ))); - } - }); - } - if (rootNames == null ? void 0 : rootNames.size) { - hostProject.log(`AutoImportProviderProject: found ${rootNames.size} root files in ${dependenciesAdded} dependencies ${referencesAddded} referenced projects in ${timestamp() - start} ms`); - } - return rootNames ? arrayFrom(rootNames.values()) : emptyArray; - function addRootNames(entrypoints) { - if (!(entrypoints == null ? void 0 : entrypoints.length)) return 0; - rootNames ?? (rootNames = /* @__PURE__ */ new Set()); - entrypoints.forEach((entry) => rootNames.add(entry)); - return 1; - } - function addDependency(dependency) { - if (!startsWith(dependency, "@types/")) { - (dependencyNames || (dependencyNames = /* @__PURE__ */ new Set())).add(dependency); - } - } - function getRootNamesFromPackageJson(packageJson, program2, symlinkCache, resolveJs) { - var _a2; - const entrypoints = getEntrypointsFromPackageJsonInfo( - packageJson, - compilerOptions, - host, - program2.getModuleResolutionCache(), - resolveJs - ); - if (entrypoints) { - const real = (_a2 = host.realpath) == null ? void 0 : _a2.call(host, packageJson.packageDirectory); - const realPath2 = real ? hostProject.toPath(real) : void 0; - const isSymlink = realPath2 && realPath2 !== hostProject.toPath(packageJson.packageDirectory); - if (isSymlink) { - symlinkCache.setSymlinkedDirectory(packageJson.packageDirectory, { - real: ensureTrailingDirectorySeparator(real), - realPath: ensureTrailingDirectorySeparator(realPath2) - }); - } - return filterEntrypoints(entrypoints, isSymlink ? (entrypoint) => entrypoint.replace(packageJson.packageDirectory, real) : void 0); + getFileTextAndSize(tempFileName) { + let text; + const fileName = tempFileName || this.info.fileName; + const getText = () => text === void 0 ? text = this.host.readFile(fileName) || "" : text; + if (!hasTSFileExtension(this.info.fileName)) { + const fileSize = this.host.getFileSize ? this.host.getFileSize(fileName) : getText().length; + if (fileSize > maxFileSize) { + Debug.assert(!!this.info.containingProjects.length); + const service = this.info.containingProjects[0].projectService; + service.logger.info(`Skipped loading contents of large file ${fileName} for info ${this.info.fileName}: fileSize: ${fileSize}`); + this.info.containingProjects[0].projectService.sendLargeFileReferencedEvent(fileName, fileSize); + return { text: "", fileSize }; } } - function filterEntrypoints(entrypoints, symlinkName) { - return mapDefined(entrypoints, (entrypoint) => { - const resolvedFileName = symlinkName ? symlinkName(entrypoint) : entrypoint; - if (!program.getSourceFile(resolvedFileName) && !(symlinkName && program.getSourceFile(entrypoint))) { - return resolvedFileName; - } - }); - } + return { text: getText() }; } /** @internal */ - static create(dependencySelection, hostProject, host) { - if (dependencySelection === 0 /* Off */) { - return void 0; - } - const compilerOptions = { - ...hostProject.getCompilerOptions(), - ...this.compilerOptionsOverrides - }; - const rootNames = this.getRootFileNames(dependencySelection, hostProject, host, compilerOptions); - if (!rootNames.length) { - return void 0; + switchToScriptVersionCache() { + if (!this.svc || this.pendingReloadFromDisk) { + this.svc = ScriptVersionCache.fromString(this.getOrLoadText()); + this.textSnapshot = void 0; + this.version++; } - return new _AutoImportProviderProject(hostProject, rootNames, compilerOptions); - } - /** @internal */ - isEmpty() { - return !some(this.rootFileNames); - } - /** @internal */ - isOrphan() { - return true; + return this.svc; } - updateGraph() { - let rootFileNames = this.rootFileNames; - if (!rootFileNames) { - rootFileNames = _AutoImportProviderProject.getRootFileNames( - this.hostProject.includePackageJsonAutoImports(), - this.hostProject, - this.hostProject.getHostForAutoImportProvider(), - this.getCompilationSettings() - ); + tryUseScriptVersionCache() { + if (!this.svc || this.pendingReloadFromDisk) { + this.getOrLoadText(); } - this.projectService.setFileNamesOfAutoImportProviderOrAuxillaryProject(this, rootFileNames); - this.rootFileNames = rootFileNames; - const oldProgram = this.getCurrentProgram(); - const hasSameSetOfFiles = super.updateGraph(); - if (oldProgram && oldProgram !== this.getCurrentProgram()) { - this.hostProject.clearCachedExportInfoMap(); + if (this.isOpen) { + if (!this.svc && !this.textSnapshot) { + this.svc = ScriptVersionCache.fromString(Debug.checkDefined(this.text)); + this.textSnapshot = void 0; + } + return this.svc; } - return hasSameSetOfFiles; - } - /** @internal */ - scheduleInvalidateResolutionsOfFailedLookupLocations() { - return; - } - hasRoots() { - var _a; - return !!((_a = this.rootFileNames) == null ? void 0 : _a.length); + return this.svc; } - /** @internal */ - markAsDirty() { - this.rootFileNames = void 0; - super.markAsDirty(); + getOrLoadText() { + if (this.text === void 0 || this.pendingReloadFromDisk) { + Debug.assert(!this.svc || this.pendingReloadFromDisk, "ScriptVersionCache should not be set when reloading from disk"); + this.reloadWithFileText(); + } + return this.text; } - getScriptFileNames() { - return this.rootFileNames || emptyArray; + getLineMap() { + Debug.assert(!this.svc, "ScriptVersionCache should not be set"); + return this.lineMap || (this.lineMap = computeLineStarts(Debug.checkDefined(this.text))); } - getLanguageService() { - throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`."); + getLineInfo() { + const svc = this.tryUseScriptVersionCache(); + if (svc) { + return { + getLineCount: () => svc.getLineCount(), + getLineText: (line) => svc.getAbsolutePositionAndLineText(line + 1).lineText + }; + } + const lineMap = this.getLineMap(); + return getLineInfo(this.text, lineMap); } - /** @internal */ - onAutoImportProviderSettingsChanged() { - throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead."); +}; +function isDynamicFileName(fileName) { + return fileName[0] === "^" || (fileName.includes("walkThroughSnippet:/") || fileName.includes("untitled:/")) && getBaseFileName(fileName)[0] === "^" || fileName.includes(":^") && !fileName.includes(directorySeparator); +} +var ScriptInfo = class { + constructor(host, fileName, scriptKind, hasMixedContent, path, initialVersion) { + this.host = host; + this.fileName = fileName; + this.scriptKind = scriptKind; + this.hasMixedContent = hasMixedContent; + this.path = path; + /** + * All projects that include this file + */ + this.containingProjects = []; + this.isDynamic = isDynamicFileName(fileName); + this.textStorage = new TextStorage(host, this, initialVersion); + if (hasMixedContent || this.isDynamic) { + this.realpath = this.path; + } + this.scriptKind = scriptKind ? scriptKind : getScriptKindFromFileName(fileName); } /** @internal */ - onPackageJsonChange() { - throw new Error("package.json changes should be notified on an AutoImportProvider's host project"); + isDynamicOrHasMixedContent() { + return this.hasMixedContent || this.isDynamic; } - getHostForAutoImportProvider() { - throw new Error("AutoImportProviderProject cannot provide its own host; use `hostProject.getModuleResolutionHostForAutomImportProvider()` instead."); + isScriptOpen() { + return this.textStorage.isOpen; } - getProjectReferences() { - return this.hostProject.getProjectReferences(); + open(newText) { + this.textStorage.isOpen = true; + if (newText !== void 0 && this.textStorage.reload(newText)) { + this.markContainingProjectsAsDirty(); + } } - /** @internal */ - includePackageJsonAutoImports() { - return 0 /* Off */; + close(fileExists = true) { + this.textStorage.isOpen = false; + if (fileExists && this.textStorage.scheduleReloadIfNeeded()) { + this.markContainingProjectsAsDirty(); + } } - /** @internal */ - getSymlinkCache() { - return this.hostProject.getSymlinkCache(); + getSnapshot() { + return this.textStorage.getSnapshot(); } - /** @internal */ - getModuleResolutionCache() { - var _a; - return (_a = this.hostProject.getCurrentProgram()) == null ? void 0 : _a.getModuleResolutionCache(); + ensureRealPath() { + if (this.realpath === void 0) { + this.realpath = this.path; + if (this.host.realpath) { + Debug.assert(!!this.containingProjects.length); + const project = this.containingProjects[0]; + const realpath = this.host.realpath(this.path); + if (realpath) { + this.realpath = project.toPath(realpath); + if (this.realpath !== this.path) { + project.projectService.realpathToScriptInfos.add(this.realpath, this); + } + } + } + } } -}; -_AutoImportProviderProject.maxDependencies = 10; -/** @internal */ -_AutoImportProviderProject.compilerOptionsOverrides = { - diagnostics: false, - skipLibCheck: true, - sourceMap: false, - types: emptyArray, - lib: emptyArray, - noLib: true -}; -var AutoImportProviderProject = _AutoImportProviderProject; -var ConfiguredProject2 = class extends Project2 { /** @internal */ - constructor(configFileName, canonicalConfigFilePath, projectService, cachedDirectoryStructureHost, pendingUpdateReason) { - super( - configFileName, - 1 /* Configured */, - projectService, - /*hasExplicitListOfFiles*/ - false, - /*lastFileExceededProgramSize*/ - void 0, - /*compilerOptions*/ - {}, - /*compileOnSaveEnabled*/ - false, - /*watchOptions*/ - void 0, - cachedDirectoryStructureHost, - getDirectoryPath(configFileName) - ); - this.canonicalConfigFilePath = canonicalConfigFilePath; - /** @internal */ - this.openFileWatchTriggered = /* @__PURE__ */ new Map(); - /** @internal */ - this.initialLoadPending = true; - /** @internal */ - this.sendLoadingProjectFinish = false; - this.pendingUpdateLevel = 2 /* Full */; - this.pendingUpdateReason = pendingUpdateReason; + getRealpathIfDifferent() { + return this.realpath && this.realpath !== this.path ? this.realpath : void 0; } - /** @internal */ - setCompilerHost(host) { - this.compilerHost = host; + /** + * @internal + * Does not compute realpath; uses precomputed result. Use `ensureRealPath` + * first if a definite result is needed. + */ + isSymlink() { + return this.realpath && this.realpath !== this.path; } - /** @internal */ - getCompilerHost() { - return this.compilerHost; + getFormatCodeSettings() { + return this.formatSettings; } - /** @internal */ - useSourceOfProjectReferenceRedirect() { - return this.languageServiceEnabled; + getPreferences() { + return this.preferences; } - /** @internal */ - getParsedCommandLine(fileName) { - const configFileName = toNormalizedPath(fileName); - const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName)); - let configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!configFileExistenceInfo) { - this.projectService.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: this.projectService.host.fileExists(configFileName) }); - } - this.projectService.ensureParsedConfigUptoDate(configFileName, canonicalConfigFilePath, configFileExistenceInfo, this); - if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) { - this.projectService.watchWildcards(configFileName, configFileExistenceInfo, this); + attachToProject(project) { + const isNew = !this.isAttached(project); + if (isNew) { + this.containingProjects.push(project); + if (!project.getCompilerOptions().preserveSymlinks) { + this.ensureRealPath(); + } + project.onFileAddedOrRemoved(this.isSymlink()); } - return configFileExistenceInfo.exists ? configFileExistenceInfo.config.parsedCommandLine : void 0; - } - /** @internal */ - onReleaseParsedCommandLine(fileName) { - this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(toNormalizedPath(fileName)))); + return isNew; } - releaseParsedConfig(canonicalConfigFilePath) { - this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this); - this.projectService.releaseParsedConfig(canonicalConfigFilePath, this); + isAttached(project) { + switch (this.containingProjects.length) { + case 0: + return false; + case 1: + return this.containingProjects[0] === project; + case 2: + return this.containingProjects[0] === project || this.containingProjects[1] === project; + default: + return contains(this.containingProjects, project); + } } - /** - * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph - * @returns: true if set of files in the project stays the same and false - otherwise. - */ - updateGraph() { - if (this.deferredClose) return false; - const isDirty = this.dirty; - this.initialLoadPending = false; - const updateLevel = this.pendingUpdateLevel; - this.pendingUpdateLevel = 0 /* Update */; - let result; - switch (updateLevel) { - case 1 /* RootNamesAndUpdate */: - this.openFileWatchTriggered.clear(); - result = this.projectService.reloadFileNamesOfConfiguredProject(this); + detachFromProject(project) { + switch (this.containingProjects.length) { + case 0: + return; + case 1: + if (this.containingProjects[0] === project) { + project.onFileAddedOrRemoved(this.isSymlink()); + this.containingProjects.pop(); + } break; - case 2 /* Full */: - this.openFileWatchTriggered.clear(); - const reason = Debug.checkDefined(this.pendingUpdateReason); - this.projectService.reloadConfiguredProject(this, reason); - result = true; + case 2: + if (this.containingProjects[0] === project) { + project.onFileAddedOrRemoved(this.isSymlink()); + this.containingProjects[0] = this.containingProjects.pop(); + } else if (this.containingProjects[1] === project) { + project.onFileAddedOrRemoved(this.isSymlink()); + this.containingProjects.pop(); + } break; default: - result = super.updateGraph(); + if (orderedRemoveItem(this.containingProjects, project)) { + project.onFileAddedOrRemoved(this.isSymlink()); + } + break; } - this.compilerHost = void 0; - this.projectService.sendProjectLoadingFinishEvent(this); - this.projectService.sendProjectTelemetry(this); - if (updateLevel === 2 /* Full */ || // Already sent event through reload - result && // Not new program - (!isDirty || !this.triggerFileForConfigFileDiag || this.getCurrentProgram().structureIsReused === 2 /* Completely */)) { - this.triggerFileForConfigFileDiag = void 0; - } else if (!this.triggerFileForConfigFileDiag) { - this.projectService.sendConfigFileDiagEvent( + } + detachAllProjects() { + for (const p of this.containingProjects) { + if (isConfiguredProject(p)) { + p.getCachedDirectoryStructureHost().addOrDeleteFile(this.fileName, this.path, 2 /* Deleted */); + } + const existingRoot = p.getRootFilesMap().get(this.path); + p.removeFile( this, - /*triggerFile*/ - void 0, - /*force*/ + /*fileExists*/ + false, + /*detachFromProject*/ false ); + p.onFileAddedOrRemoved(this.isSymlink()); + if (existingRoot && !isInferredProject(p)) { + p.addMissingFileRoot(existingRoot.fileName); + } } - return result; - } - /** @internal */ - getCachedDirectoryStructureHost() { - return this.directoryStructureHost; - } - getConfigFilePath() { - return asNormalizedPath(this.getProjectName()); - } - getProjectReferences() { - return this.projectReferences; - } - updateReferences(refs) { - this.projectReferences = refs; - this.potentialProjectReferences = void 0; - } - /** @internal */ - setPotentialProjectReference(canonicalConfigPath) { - Debug.assert(this.initialLoadPending); - (this.potentialProjectReferences || (this.potentialProjectReferences = /* @__PURE__ */ new Set())).add(canonicalConfigPath); - } - /** @internal */ - getResolvedProjectReferenceToRedirect(fileName) { - const program = this.getCurrentProgram(); - return program && program.getResolvedProjectReferenceToRedirect(fileName); + clear(this.containingProjects); } - /** @internal */ - forEachResolvedProjectReference(cb) { - var _a; - return (_a = this.getCurrentProgram()) == null ? void 0 : _a.forEachResolvedProjectReference(cb); + getDefaultProject() { + switch (this.containingProjects.length) { + case 0: + return Errors.ThrowNoProject(); + case 1: + return isProjectDeferredClose(this.containingProjects[0]) || isBackgroundProject(this.containingProjects[0]) ? Errors.ThrowNoProject() : this.containingProjects[0]; + default: + let firstConfiguredProject; + let firstInferredProject; + let firstNonSourceOfProjectReferenceRedirect; + let defaultConfiguredProject; + for (let index = 0; index < this.containingProjects.length; index++) { + const project = this.containingProjects[index]; + if (isConfiguredProject(project)) { + if (project.deferredClose) continue; + if (!project.isSourceOfProjectReferenceRedirect(this.fileName)) { + if (defaultConfiguredProject === void 0 && index !== this.containingProjects.length - 1) { + defaultConfiguredProject = project.projectService.findDefaultConfiguredProject(this) || false; + } + if (defaultConfiguredProject === project) return project; + if (!firstNonSourceOfProjectReferenceRedirect) firstNonSourceOfProjectReferenceRedirect = project; + } + if (!firstConfiguredProject) firstConfiguredProject = project; + } else if (isExternalProject(project)) { + return project; + } else if (!firstInferredProject && isInferredProject(project)) { + firstInferredProject = project; + } + } + return (defaultConfiguredProject || firstNonSourceOfProjectReferenceRedirect || firstConfiguredProject || firstInferredProject) ?? Errors.ThrowNoProject(); + } } - /** @internal */ - enablePluginsWithOptions(options) { - var _a; - this.plugins.length = 0; - if (!((_a = options.plugins) == null ? void 0 : _a.length) && !this.projectService.globalPlugins.length) return; - const host = this.projectService.host; - if (!host.require && !host.importPlugin) { - this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); - return; + registerFileUpdate() { + for (const p of this.containingProjects) { + p.registerFileUpdate(this.path); } - const searchPaths = this.getGlobalPluginSearchPaths(); - if (this.projectService.allowLocalPluginLoads) { - const local = getDirectoryPath(this.canonicalConfigFilePath); - this.projectService.logger.info(`Local plugin loading enabled; adding ${local} to search paths`); - searchPaths.unshift(local); + } + setOptions(formatSettings, preferences) { + if (formatSettings) { + if (!this.formatSettings) { + this.formatSettings = getDefaultFormatCodeSettings(this.host.newLine); + assign(this.formatSettings, formatSettings); + } else { + this.formatSettings = { ...this.formatSettings, ...formatSettings }; + } } - if (options.plugins) { - for (const pluginConfigEntry of options.plugins) { - this.enablePlugin(pluginConfigEntry, searchPaths); + if (preferences) { + if (!this.preferences) { + this.preferences = emptyOptions; } + this.preferences = { ...this.preferences, ...preferences }; } - return this.enableGlobalPlugins(options); - } - /** - * Get the errors that dont have any file name associated - */ - getGlobalProjectErrors() { - return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2; - } - /** - * Get all the project errors - */ - getAllProjectErrors() { - return this.projectErrors || emptyArray2; - } - setProjectErrors(projectErrors) { - this.projectErrors = projectErrors; - } - close() { - this.projectService.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.releaseParsedConfig(canonicalConfigFilePath)); - this.projectErrors = void 0; - this.openFileWatchTriggered.clear(); - this.compilerHost = void 0; - super.close(); - } - /** @internal */ - markAsDirty() { - if (this.deferredClose) return; - super.markAsDirty(); - } - /** @internal */ - isOrphan() { - return !!this.deferredClose; } - getEffectiveTypeRoots() { - return getEffectiveTypeRoots(this.getCompilationSettings(), this) || []; + getLatestVersion() { + this.textStorage.getSnapshot(); + return this.textStorage.getVersion(); } - /** @internal */ - updateErrorOnNoInputFiles(parsedCommandLine) { - this.parsedCommandLine = parsedCommandLine; - updateErrorForNoInputFiles( - parsedCommandLine.fileNames, - this.getConfigFilePath(), - this.getCompilerOptions().configFile.configFileSpecs, - this.projectErrors, - canJsonReportNoInputFiles(parsedCommandLine.raw) - ); + saveTo(fileName) { + this.host.writeFile(fileName, getSnapshotText(this.textStorage.getSnapshot())); } -}; -var ExternalProject = class extends Project2 { /** @internal */ - constructor(externalProjectName, projectService, compilerOptions, lastFileExceededProgramSize, compileOnSaveEnabled, projectFilePath, watchOptions) { - super( - externalProjectName, - 2 /* External */, - projectService, - /*hasExplicitListOfFiles*/ - true, - lastFileExceededProgramSize, - compilerOptions, - compileOnSaveEnabled, - watchOptions, - projectService.host, - getDirectoryPath(projectFilePath || normalizeSlashes(externalProjectName)) - ); - this.externalProjectName = externalProjectName; - this.compileOnSaveEnabled = compileOnSaveEnabled; - this.excludedFiles = []; - this.enableGlobalPlugins(this.getCompilerOptions()); + delayReloadNonMixedContentFile() { + Debug.assert(!this.isDynamicOrHasMixedContent()); + this.textStorage.delayReloadFromFileIntoText(); + this.markContainingProjectsAsDirty(); } - updateGraph() { - const result = super.updateGraph(); - this.projectService.sendProjectTelemetry(this); - return result; + reloadFromFile(tempFileName) { + if (this.textStorage.reloadWithFileText(tempFileName)) { + this.markContainingProjectsAsDirty(); + return true; + } + return false; } - getExcludedFiles() { - return this.excludedFiles; + editContent(start, end, newText) { + this.textStorage.edit(start, end, newText); + this.markContainingProjectsAsDirty(); } -}; -function isInferredProject(project) { - return project.projectKind === 0 /* Inferred */; -} -function isConfiguredProject(project) { - return project.projectKind === 1 /* Configured */; -} -function isExternalProject(project) { - return project.projectKind === 2 /* External */; -} -function isBackgroundProject(project) { - return project.projectKind === 3 /* AutoImportProvider */ || project.projectKind === 4 /* Auxiliary */; -} -function isProjectDeferredClose(project) { - return isConfiguredProject(project) && !!project.deferredClose; -} - -// src/server/editorServices.ts -var maxProgramSizeForNonTsFiles = 20 * 1024 * 1024; -var maxFileSize = 4 * 1024 * 1024; -var ProjectsUpdatedInBackgroundEvent = "projectsUpdatedInBackground"; -var ProjectLoadingStartEvent = "projectLoadingStart"; -var ProjectLoadingFinishEvent = "projectLoadingFinish"; -var LargeFileReferencedEvent = "largeFileReferenced"; -var ConfigFileDiagEvent = "configFileDiag"; -var ProjectLanguageServiceStateEvent = "projectLanguageServiceState"; -var ProjectInfoTelemetryEvent = "projectInfo"; -var OpenFileInfoTelemetryEvent = "openFileInfo"; -var CreateFileWatcherEvent = "createFileWatcher"; -var CreateDirectoryWatcherEvent = "createDirectoryWatcher"; -var CloseFileWatcherEvent = "closeFileWatcher"; -var ensureProjectForOpenFileSchedule = "*ensureProjectForOpenFiles*"; -function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) { - const map2 = /* @__PURE__ */ new Map(); - for (const option of commandLineOptions) { - if (typeof option.type === "object") { - const optionMap = option.type; - optionMap.forEach((value) => { - Debug.assert(typeof value === "number"); - }); - map2.set(option.name, optionMap); + markContainingProjectsAsDirty() { + for (const p of this.containingProjects) { + p.markFileAsDirty(this.path); } } - return map2; -} -var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(optionDeclarations); -var watchOptionsConverters = prepareConvertersForEnumLikeCompilerOptions(optionsForWatch); -var indentStyle = new Map(Object.entries({ - none: 0 /* None */, - block: 1 /* Block */, - smart: 2 /* Smart */ -})); -var defaultTypeSafeList = { - "jquery": { - // jquery files can have names like "jquery-1.10.2.min.js" (or "jquery.intellisense.js") - match: /jquery(-[\d.]+)?(\.intellisense)?(\.min)?\.js$/i, - types: ["jquery"] - }, - "WinJS": { - // e.g. c:/temp/UWApp1/lib/winjs-4.0.1/js/base.js - match: /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i, - // If the winjs/base.js file is found.. - exclude: [["^", 1, "/.*"]], - // ..then exclude all files under the winjs folder - types: ["winjs"] - // And fetch the @types package for WinJS - }, - "Kendo": { - // e.g. /Kendo3/wwwroot/lib/kendo/kendo.all.min.js - match: /^(.*\/kendo(-ui)?)\/kendo\.all(\.min)?\.js$/i, - exclude: [["^", 1, "/.*"]], - types: ["kendo-ui"] - }, - "Office Nuget": { - // e.g. /scripts/Office/1/excel-15.debug.js - match: /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i, - // Office NuGet package is installed under a "1/office" folder - exclude: [["^", 1, "/.*"]], - // Exclude that whole folder if the file indicated above is found in it - types: ["office"] - // @types package to fetch instead - }, - "References": { - match: /^(.*\/_references\.js)$/i, - exclude: [["^", 1, "$"]] - } -}; -function convertFormatOptions(protocolOptions) { - if (isString(protocolOptions.indentStyle)) { - protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase()); - Debug.assert(protocolOptions.indentStyle !== void 0); + isOrphan() { + return this.deferredDelete || !forEach(this.containingProjects, (p) => !p.isOrphan()); } - return protocolOptions; -} -function convertCompilerOptions(protocolOptions) { - compilerOptionConverters.forEach((mappedValues, id) => { - const propertyValue = protocolOptions[id]; - if (isString(propertyValue)) { - protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase()); - } - }); - return protocolOptions; -} -function convertWatchOptions(protocolOptions, currentDirectory) { - let watchOptions; - let errors; - optionsForWatch.forEach((option) => { - const propertyValue = protocolOptions[option.name]; - if (propertyValue === void 0) return; - const mappedValues = watchOptionsConverters.get(option.name); - (watchOptions || (watchOptions = {}))[option.name] = mappedValues ? isString(propertyValue) ? mappedValues.get(propertyValue.toLowerCase()) : propertyValue : convertJsonOption(option, propertyValue, currentDirectory || "", errors || (errors = [])); - }); - return watchOptions && { watchOptions, errors }; -} -function convertTypeAcquisition(protocolOptions) { - let result; - typeAcquisitionDeclarations.forEach((option) => { - const propertyValue = protocolOptions[option.name]; - if (propertyValue === void 0) return; - (result || (result = {}))[option.name] = propertyValue; - }); - return result; -} -function tryConvertScriptKindName(scriptKindName) { - return isString(scriptKindName) ? convertScriptKindName(scriptKindName) : scriptKindName; -} -function convertScriptKindName(scriptKindName) { - switch (scriptKindName) { - case "JS": - return 1 /* JS */; - case "JSX": - return 2 /* JSX */; - case "TS": - return 3 /* TS */; - case "TSX": - return 4 /* TSX */; - default: - return 0 /* Unknown */; + /** + * @param line 1 based index + */ + lineToTextSpan(line) { + return this.textStorage.lineToTextSpan(line); } -} -function convertUserPreferences(preferences) { - const { lazyConfiguredProjectsFromExternalProject: _, ...userPreferences } = preferences; - return userPreferences; -} -var fileNamePropertyReader = { - getFileName: (x) => x, - getScriptKind: (fileName, extraFileExtensions) => { - let result; - if (extraFileExtensions) { - const fileExtension = getAnyExtensionFromPath(fileName); - if (fileExtension) { - some(extraFileExtensions, (info) => { - if (info.extension === fileExtension) { - result = info.scriptKind; - return true; - } - return false; - }); - } - } - return result; - }, - hasMixedContent: (fileName, extraFileExtensions) => some(extraFileExtensions, (ext) => ext.isMixedContent && fileExtensionIs(fileName, ext.extension)) -}; -var externalFilePropertyReader = { - getFileName: (x) => x.fileName, - getScriptKind: (x) => tryConvertScriptKindName(x.scriptKind), - // TODO: GH#18217 - hasMixedContent: (x) => !!x.hasMixedContent -}; -function findProjectByName(projectName, projects) { - for (const proj of projects) { - if (proj.getProjectName() === projectName) { - return proj; - } + // eslint-disable-line @typescript-eslint/unified-signatures + lineOffsetToPosition(line, offset, allowEdits) { + return this.textStorage.lineOffsetToPosition(line, offset, allowEdits); } -} -var nullTypingsInstaller = { - isKnownTypesPackageName: returnFalse, - // Should never be called because we never provide a types registry. - installPackage: notImplemented, - enqueueInstallTypingsRequest: noop, - attach: noop, - onProjectClosed: noop, - globalTypingsCacheLocation: void 0 - // TODO: GH#18217 -}; -var noopConfigFileWatcher = { close: noop }; -function getConfigFileNameFromCache(info, cache) { - if (!cache) return void 0; - const configFileForOpenFile = cache.get(info.path); - if (configFileForOpenFile === void 0) return void 0; - if (!isAncestorConfigFileInfo(info)) { - return isString(configFileForOpenFile) || !configFileForOpenFile ? configFileForOpenFile : ( - // direct result - configFileForOpenFile.get( - /*key*/ - false - ) - ); - } else { - return configFileForOpenFile && !isString(configFileForOpenFile) ? ( - // Map with fileName as key - configFileForOpenFile.get(info.fileName) - ) : void 0; + positionToLineOffset(position) { + failIfInvalidPosition(position); + const location = this.textStorage.positionToLineOffset(position); + failIfInvalidLocation(location); + return location; } -} -function isOpenScriptInfo(infoOrFileNameOrConfig) { - return !!infoOrFileNameOrConfig.containingProjects; -} -function isAncestorConfigFileInfo(infoOrFileNameOrConfig) { - return !!infoOrFileNameOrConfig.configFileInfo; -} -var ConfiguredProjectLoadKind = /* @__PURE__ */ ((ConfiguredProjectLoadKind2) => { - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["FindOptimized"] = 0] = "FindOptimized"; - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Find"] = 1] = "Find"; - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["CreateReplayOptimized"] = 2] = "CreateReplayOptimized"; - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["CreateReplay"] = 3] = "CreateReplay"; - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["CreateOptimized"] = 4] = "CreateOptimized"; - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Create"] = 5] = "Create"; - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["ReloadOptimized"] = 6] = "ReloadOptimized"; - ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Reload"] = 7] = "Reload"; - return ConfiguredProjectLoadKind2; -})(ConfiguredProjectLoadKind || {}); -function toConfiguredProjectLoadOptimized(kind) { - return kind - 1; -} -function forEachAncestorProjectLoad(info, project, cb, kind, reason, allowDeferredClosed, reloadedProjects, searchOnlyPotentialSolution, delayReloadedConfiguredProjects) { - var _a; - while (true) { - if (project.parsedCommandLine && (searchOnlyPotentialSolution && !project.parsedCommandLine.options.composite || // Currently disableSolutionSearching is shared for finding solution/project when - // - loading solution for find all references - // - trying to find default project - project.parsedCommandLine.options.disableSolutionSearching)) return; - const configFileName = project.projectService.getConfigFileNameForFile( - { - fileName: project.getConfigFilePath(), - path: info.path, - configFileInfo: true, - isForDefaultProject: !searchOnlyPotentialSolution - }, - kind <= 3 /* CreateReplay */ - ); - if (!configFileName) return; - const ancestor = project.projectService.findCreateOrReloadConfiguredProject( - configFileName, - kind, - reason, - allowDeferredClosed, - !searchOnlyPotentialSolution ? info.fileName : void 0, - // Config Diag event for project if its for default project - reloadedProjects, - searchOnlyPotentialSolution, - // Delay load if we are searching for solution - delayReloadedConfiguredProjects - ); - if (!ancestor) return; - if (!ancestor.project.parsedCommandLine && ((_a = project.parsedCommandLine) == null ? void 0 : _a.options.composite)) { - ancestor.project.setPotentialProjectReference(project.canonicalConfigFilePath); - } - const result = cb(ancestor); - if (result) return result; - project = ancestor.project; + isJavaScript() { + return this.scriptKind === 1 /* JS */ || this.scriptKind === 2 /* JSX */; } -} -function forEachResolvedProjectReferenceProjectLoad(project, parentConfig, cb, kind, reason, allowDeferredClosed, reloadedProjects, seenResolvedRefs) { - const loadKind = parentConfig.options.disableReferencedProjectLoad ? 0 /* FindOptimized */ : kind; - let children; - return forEach( - parentConfig.projectReferences, - (ref) => { - var _a; - const childConfigName = toNormalizedPath(resolveProjectReferencePath(ref)); - const childCanonicalConfigPath = asNormalizedPath(project.projectService.toCanonicalFileName(childConfigName)); - const seenValue = seenResolvedRefs == null ? void 0 : seenResolvedRefs.get(childCanonicalConfigPath); - if (seenValue !== void 0 && seenValue >= loadKind) return void 0; - const configFileExistenceInfo = project.projectService.configFileExistenceInfoCache.get(childCanonicalConfigPath); - let childConfig = loadKind === 0 /* FindOptimized */ ? (configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.exists) || ((_a = project.resolvedChildConfigs) == null ? void 0 : _a.has(childCanonicalConfigPath)) ? configFileExistenceInfo.config.parsedCommandLine : void 0 : project.getParsedCommandLine(childConfigName); - if (childConfig && loadKind !== kind && loadKind > 2 /* CreateReplayOptimized */) { - childConfig = project.getParsedCommandLine(childConfigName); - } - if (!childConfig) return void 0; - const childProject = project.projectService.findConfiguredProjectByProjectName(childConfigName, allowDeferredClosed); - if (loadKind === 2 /* CreateReplayOptimized */ && !configFileExistenceInfo && !childProject) return void 0; - switch (loadKind) { - case 6 /* ReloadOptimized */: - if (childProject) childProject.projectService.reloadConfiguredProjectOptimized(childProject, reason, reloadedProjects); - // falls through - case 4 /* CreateOptimized */: - (project.resolvedChildConfigs ?? (project.resolvedChildConfigs = /* @__PURE__ */ new Set())).add(childCanonicalConfigPath); - // falls through - case 2 /* CreateReplayOptimized */: - case 0 /* FindOptimized */: - if (childProject || loadKind !== 0 /* FindOptimized */) { - const result = cb( - configFileExistenceInfo ?? project.projectService.configFileExistenceInfoCache.get(childCanonicalConfigPath), - childProject, - childConfigName, - reason, - project, - childCanonicalConfigPath - ); - if (result) return result; - } - break; - default: - Debug.assertNever(loadKind); - } - (seenResolvedRefs ?? (seenResolvedRefs = /* @__PURE__ */ new Map())).set(childCanonicalConfigPath, loadKind); - (children ?? (children = [])).push(childConfig); + /** @internal */ + closeSourceMapFileWatcher() { + if (this.sourceMapFilePath && !isString(this.sourceMapFilePath)) { + closeFileWatcherOf(this.sourceMapFilePath); + this.sourceMapFilePath = void 0; } - ) || forEach( - children, - (childConfig) => childConfig.projectReferences && forEachResolvedProjectReferenceProjectLoad( - project, - childConfig, - cb, - loadKind, - reason, - allowDeferredClosed, - reloadedProjects, - seenResolvedRefs - ) - ); -} -function updateProjectFoundUsingFind(project, kind, triggerFile, reason, reloadedProjects) { - let sentConfigFileDiag = false; - let configFileExistenceInfo; - switch (kind) { - case 2 /* CreateReplayOptimized */: - case 3 /* CreateReplay */: - if (useConfigFileExistenceInfoForOptimizedLoading(project)) { - configFileExistenceInfo = project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath); - } - break; - case 4 /* CreateOptimized */: - configFileExistenceInfo = configFileExistenceInfoForOptimizedLoading(project); - if (configFileExistenceInfo) break; - // falls through - case 5 /* Create */: - sentConfigFileDiag = updateConfiguredProject(project, triggerFile); - break; - case 6 /* ReloadOptimized */: - project.projectService.reloadConfiguredProjectOptimized(project, reason, reloadedProjects); - configFileExistenceInfo = configFileExistenceInfoForOptimizedLoading(project); - if (configFileExistenceInfo) break; - // falls through - case 7 /* Reload */: - sentConfigFileDiag = project.projectService.reloadConfiguredProjectClearingSemanticCache( - project, - reason, - reloadedProjects - ); - break; - case 0 /* FindOptimized */: - case 1 /* Find */: - break; - default: - Debug.assertNever(kind); } - return { project, sentConfigFileDiag, configFileExistenceInfo, reason }; -} -function forEachPotentialProjectReference(project, cb) { - return project.initialLoadPending ? (project.potentialProjectReferences && forEachKey(project.potentialProjectReferences, cb)) ?? (project.resolvedChildConfigs && forEachKey(project.resolvedChildConfigs, cb)) : void 0; -} -function forEachAnyProjectReferenceKind(project, cb, cbProjectRef, cbPotentialProjectRef) { - return project.getCurrentProgram() ? project.forEachResolvedProjectReference(cb) : project.initialLoadPending ? forEachPotentialProjectReference(project, cbPotentialProjectRef) : forEach(project.getProjectReferences(), cbProjectRef); +}; +function failIfInvalidPosition(position) { + Debug.assert(typeof position === "number", `Expected position ${position} to be a number.`); + Debug.assert(position >= 0, `Expected position to be non-negative.`); } -function callbackRefProject(project, cb, refPath) { - const refProject = refPath && project.projectService.configuredProjects.get(refPath); - return refProject && cb(refProject); +function failIfInvalidLocation(location) { + Debug.assert(typeof location.line === "number", `Expected line ${location.line} to be a number.`); + Debug.assert(typeof location.offset === "number", `Expected offset ${location.offset} to be a number.`); + Debug.assert(location.line > 0, `Expected line to be non-${location.line === 0 ? "zero" : "negative"}`); + Debug.assert(location.offset > 0, `Expected offset to be non-${location.offset === 0 ? "zero" : "negative"}`); } -function forEachReferencedProject(project, cb) { - return forEachAnyProjectReferenceKind( - project, - (resolvedRef) => callbackRefProject(project, cb, resolvedRef.sourceFile.path), - (projectRef) => callbackRefProject(project, cb, project.toPath(resolveProjectReferencePath(projectRef))), - (potentialProjectRef) => callbackRefProject(project, cb, potentialProjectRef) +function scriptInfoIsContainedByBackgroundProject(info) { + return some( + info.containingProjects, + isBackgroundProject ); } -function getDetailWatchInfo(watchType, project) { - return `${isString(project) ? `Config: ${project} ` : project ? `Project: ${project.getProjectName()} ` : ""}WatchType: ${watchType}`; -} -function isScriptInfoWatchedFromNodeModules(info) { - return !info.isScriptOpen() && info.mTime !== void 0; -} -function updateProjectIfDirty(project) { - project.invalidateResolutionsOfFailedLookupLocations(); - return project.dirty && !project.updateGraph(); -} -function updateWithTriggerFile(project, triggerFile, isReload) { - if (!isReload) { - project.invalidateResolutionsOfFailedLookupLocations(); - if (!project.dirty) return false; - } - project.triggerFileForConfigFileDiag = triggerFile; - const updateLevel = project.pendingUpdateLevel; - project.updateGraph(); - if (!project.triggerFileForConfigFileDiag && !isReload) return updateLevel === 2 /* Full */; - const sent = project.projectService.sendConfigFileDiagEvent(project, triggerFile, isReload); - project.triggerFileForConfigFileDiag = void 0; - return sent; -} -function updateConfiguredProject(project, triggerFile) { - if (triggerFile) { - if (updateWithTriggerFile( - project, - triggerFile, - /*isReload*/ - false - )) return true; - } else { - updateProjectIfDirty(project); - } - return false; -} -function configFileExistenceInfoForOptimizedLoading(project) { - const configFileName = toNormalizedPath(project.getConfigFilePath()); - const configFileExistenceInfo = project.projectService.ensureParsedConfigUptoDate( - configFileName, - project.canonicalConfigFilePath, - project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath), - project +function scriptInfoIsContainedByDeferredClosedProject(info) { + return some( + info.containingProjects, + isProjectDeferredClose ); - const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine; - project.parsedCommandLine = parsedCommandLine; - project.resolvedChildConfigs = void 0; - project.updateReferences(parsedCommandLine.projectReferences); - if (useConfigFileExistenceInfoForOptimizedLoading(project)) return configFileExistenceInfo; -} -function useConfigFileExistenceInfoForOptimizedLoading(project) { - return !!project.parsedCommandLine && (!!project.parsedCommandLine.options.composite || // If solution, no need to load it to determine if file belongs to it - !!isSolutionConfig(project.parsedCommandLine)); -} -function configFileExistenceInfoForOptimizedReplay(project) { - return useConfigFileExistenceInfoForOptimizedLoading(project) ? project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath) : void 0; } -function fileOpenReason(info) { - return `Creating possible configured project for ${info.fileName} to open`; -} -function reloadReason(reason) { - return `User requested reload projects: ${reason}`; -} -function setProjectOptionsUsed(project) { - if (isConfiguredProject(project)) { - project.projectOptions = true; - } -} -function createProjectNameFactoryWithCounter(nameFactory) { - let nextId = 1; - return () => nameFactory(nextId++); -} -function getHostWatcherMap() { - return { idToCallbacks: /* @__PURE__ */ new Map(), pathToId: /* @__PURE__ */ new Map() }; -} -function getCanUseWatchEvents(service, canUseWatchEvents) { - return !!canUseWatchEvents && !!service.eventHandler && !!service.session; -} -function createWatchFactoryHostUsingWatchEvents(service, canUseWatchEvents) { - if (!getCanUseWatchEvents(service, canUseWatchEvents)) return void 0; - const watchedFiles = getHostWatcherMap(); - const watchedDirectories = getHostWatcherMap(); - const watchedDirectoriesRecursive = getHostWatcherMap(); - let ids = 1; - service.session.addProtocolHandler("watchChange" /* WatchChange */, (req) => { - onWatchChange(req.arguments); - return { responseRequired: false }; - }); - return { - watchFile: watchFile2, - watchDirectory, - getCurrentDirectory: () => service.host.getCurrentDirectory(), - useCaseSensitiveFileNames: service.host.useCaseSensitiveFileNames + +// src/server/project.ts +var ProjectKind = /* @__PURE__ */ ((ProjectKind2) => { + ProjectKind2[ProjectKind2["Inferred"] = 0] = "Inferred"; + ProjectKind2[ProjectKind2["Configured"] = 1] = "Configured"; + ProjectKind2[ProjectKind2["External"] = 2] = "External"; + ProjectKind2[ProjectKind2["AutoImportProvider"] = 3] = "AutoImportProvider"; + ProjectKind2[ProjectKind2["Auxiliary"] = 4] = "Auxiliary"; + return ProjectKind2; +})(ProjectKind || {}); +function countEachFileTypes(infos, includeSizes = false) { + const result = { + js: 0, + jsSize: 0, + jsx: 0, + jsxSize: 0, + ts: 0, + tsSize: 0, + tsx: 0, + tsxSize: 0, + dts: 0, + dtsSize: 0, + deferred: 0, + deferredSize: 0 }; - function watchFile2(path, callback) { - return getOrCreateFileWatcher( - watchedFiles, - path, - callback, - (id) => ({ eventName: CreateFileWatcherEvent, data: { id, path } }) - ); - } - function watchDirectory(path, callback, recursive) { - return getOrCreateFileWatcher( - recursive ? watchedDirectoriesRecursive : watchedDirectories, - path, - callback, - (id) => ({ - eventName: CreateDirectoryWatcherEvent, - data: { - id, - path, - recursive: !!recursive, - // Special case node_modules as we watch it for changes to closed script infos as well - ignoreUpdate: !path.endsWith("/node_modules") ? true : void 0 + for (const info of infos) { + const fileSize = includeSizes ? info.textStorage.getTelemetryFileSize() : 0; + switch (info.scriptKind) { + case 1 /* JS */: + result.js += 1; + result.jsSize += fileSize; + break; + case 2 /* JSX */: + result.jsx += 1; + result.jsxSize += fileSize; + break; + case 3 /* TS */: + if (isDeclarationFileName(info.fileName)) { + result.dts += 1; + result.dtsSize += fileSize; + } else { + result.ts += 1; + result.tsSize += fileSize; } - }) - ); - } - function getOrCreateFileWatcher({ pathToId, idToCallbacks }, path, callback, event) { - const key = service.toPath(path); - let id = pathToId.get(key); - if (!id) pathToId.set(key, id = ids++); - let callbacks = idToCallbacks.get(id); - if (!callbacks) { - idToCallbacks.set(id, callbacks = /* @__PURE__ */ new Set()); - service.eventHandler(event(id)); + break; + case 4 /* TSX */: + result.tsx += 1; + result.tsxSize += fileSize; + break; + case 7 /* Deferred */: + result.deferred += 1; + result.deferredSize += fileSize; + break; } - callbacks.add(callback); - return { - close() { - const callbacks2 = idToCallbacks.get(id); - if (!(callbacks2 == null ? void 0 : callbacks2.delete(callback))) return; - if (callbacks2.size) return; - idToCallbacks.delete(id); - pathToId.delete(key); - service.eventHandler({ eventName: CloseFileWatcherEvent, data: { id } }); - } - }; } - function onWatchChange(args) { - if (isArray(args)) args.forEach(onWatchChangeRequestArgs); - else onWatchChangeRequestArgs(args); + return result; +} +function hasOneOrMoreJsAndNoTsFiles(project) { + const counts2 = countEachFileTypes(project.getScriptInfos()); + return counts2.js > 0 && counts2.ts === 0 && counts2.tsx === 0; +} +function allRootFilesAreJsOrDts(project) { + const counts2 = countEachFileTypes(project.getRootScriptInfos()); + return counts2.ts === 0 && counts2.tsx === 0; +} +function allFilesAreJsOrDts(project) { + const counts2 = countEachFileTypes(project.getScriptInfos()); + return counts2.ts === 0 && counts2.tsx === 0; +} +function hasNoTypeScriptSource(fileNames) { + return !fileNames.some((fileName) => fileExtensionIs(fileName, ".ts" /* Ts */) && !isDeclarationFileName(fileName) || fileExtensionIs(fileName, ".tsx" /* Tsx */)); +} +function isGeneratedFileWatcher(watch) { + return watch.generatedFilePath !== void 0; +} +function setIsEqualTo(arr1, arr2) { + if (arr1 === arr2) { + return true; } - function onWatchChangeRequestArgs({ id, created, deleted, updated }) { - onWatchEventType(id, created, 0 /* Created */); - onWatchEventType(id, deleted, 2 /* Deleted */); - onWatchEventType(id, updated, 1 /* Changed */); + if ((arr1 || emptyArray2).length === 0 && (arr2 || emptyArray2).length === 0) { + return true; } - function onWatchEventType(id, paths, eventKind) { - if (!(paths == null ? void 0 : paths.length)) return; - forEachCallback(watchedFiles, id, paths, (callback, eventPath) => callback(eventPath, eventKind)); - forEachCallback(watchedDirectories, id, paths, (callback, eventPath) => callback(eventPath)); - forEachCallback(watchedDirectoriesRecursive, id, paths, (callback, eventPath) => callback(eventPath)); + const set = /* @__PURE__ */ new Map(); + let unique = 0; + for (const v of arr1) { + if (set.get(v) !== true) { + set.set(v, true); + unique++; + } } - function forEachCallback(hostWatcherMap, id, eventPaths, cb) { - var _a; - (_a = hostWatcherMap.idToCallbacks.get(id)) == null ? void 0 : _a.forEach((callback) => { - eventPaths.forEach((eventPath) => cb(callback, normalizeSlashes(eventPath))); - }); + for (const v of arr2) { + const isSet = set.get(v); + if (isSet === void 0) { + return false; + } + if (isSet === true) { + set.set(v, false); + unique--; + } } + return unique === 0; } -var _ProjectService = class _ProjectService { - constructor(opts) { +function typeAcquisitionChanged(opt1, opt2) { + return opt1.enable !== opt2.enable || !setIsEqualTo(opt1.include, opt2.include) || !setIsEqualTo(opt1.exclude, opt2.exclude); +} +function compilerOptionsChanged(opt1, opt2) { + return getAllowJSCompilerOption(opt1) !== getAllowJSCompilerOption(opt2); +} +function unresolvedImportsChanged(imports1, imports2) { + if (imports1 === imports2) { + return false; + } + return !arrayIsEqualTo(imports1, imports2); +} +var Project2 = class _Project { + /** @internal */ + constructor(projectName, projectKind, projectService, hasExplicitListOfFiles, lastFileExceededProgramSize, compilerOptions, compileOnSaveEnabled, watchOptions, directoryStructureHost, currentDirectory) { + this.projectKind = projectKind; + this.projectService = projectService; + this.compilerOptions = compilerOptions; + this.compileOnSaveEnabled = compileOnSaveEnabled; + this.watchOptions = watchOptions; + this.rootFilesMap = /* @__PURE__ */ new Map(); + /** @internal */ + this.plugins = []; /** - * Container of all known scripts + * This is map from files to unresolved imports in it + * Maop does not contain entries for files that do not have unresolved imports + * This helps in containing the set of files to invalidate * * @internal */ - this.filenameToScriptInfo = /* @__PURE__ */ new Map(); - this.nodeModulesWatchers = /* @__PURE__ */ new Map(); - /** - * Contains all the deleted script info's version information so that - * it does not reset when creating script info again - * (and could have potentially collided with version where contents mismatch) - */ - this.filenameToScriptInfoVersion = /* @__PURE__ */ new Map(); - // Set of all '.js' files ever opened. - this.allJsFilesForOpenFileTelemetry = /* @__PURE__ */ new Set(); - /** - * maps external project file name to list of config files that were the part of this project - */ - this.externalProjectToConfiguredProjectMap = /* @__PURE__ */ new Map(); - /** - * external projects (configuration and list of root files is not controlled by tsserver) - */ - this.externalProjects = []; - /** - * projects built from openFileRoots - */ - this.inferredProjects = []; - /** - * projects specified by a tsconfig.json file - */ - this.configuredProjects = /* @__PURE__ */ new Map(); - /** @internal */ - this.newInferredProjectName = createProjectNameFactoryWithCounter(makeInferredProjectName); - /** @internal */ - this.newAutoImportProviderProjectName = createProjectNameFactoryWithCounter(makeAutoImportProviderProjectName); - /** @internal */ - this.newAuxiliaryProjectName = createProjectNameFactoryWithCounter(makeAuxiliaryProjectName); - /** - * Open files: with value being project root path, and key being Path of the file that is open - */ - this.openFiles = /* @__PURE__ */ new Map(); - /** Config files looked up and cached config files for open script info */ - this.configFileForOpenFiles = /* @__PURE__ */ new Map(); - /** Set of open script infos that are root of inferred project */ - this.rootOfInferredProjects = /* @__PURE__ */ new Set(); + this.cachedUnresolvedImportsPerFile = /* @__PURE__ */ new Map(); + this.hasAddedorRemovedFiles = false; + this.hasAddedOrRemovedSymlinks = false; /** - * Map of open files that are opened without complete path but have projectRoot as current directory + * Last version that was reported. */ - this.openFilesWithNonRootedDiskPath = /* @__PURE__ */ new Map(); - this.compilerOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map(); - this.watchOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map(); - this.typeAcquisitionForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map(); + this.lastReportedVersion = 0; /** - * Project size for configured or external projects + * Current project's program version. (incremented everytime new program is created that is not complete reuse from the old one) + * This property is changed in 'updateGraph' based on the set of files in program + * @internal */ - this.projectToSizeMap = /* @__PURE__ */ new Map(); + this.projectProgramVersion = 0; /** - * This is a map of config file paths existence that doesnt need query to disk - * - The entry can be present because there is inferred project that needs to watch addition of config file to directory - * In this case the exists could be true/false based on config file is present or not - * - Or it is present if we have configured project open with config file at that location - * In this case the exists property is always true - * + * Current version of the project state. It is changed when: + * - new root file was added/removed + * - edit happen in some file that is currently included in the project. + * This property is different from projectStructureVersion since in most cases edits don't affect set of files in the project * @internal */ - this.configFileExistenceInfoCache = /* @__PURE__ */ new Map(); - this.safelist = defaultTypeSafeList; - this.legacySafelist = /* @__PURE__ */ new Map(); - this.pendingProjectUpdates = /* @__PURE__ */ new Map(); + this.projectStateVersion = 0; /** @internal */ - this.pendingEnsureProjectForOpenFiles = false; - /** Tracks projects that we have already sent telemetry for. */ - this.seenProjects = /* @__PURE__ */ new Map(); - this.sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map(); - this.extendedConfigCache = /* @__PURE__ */ new Map(); + this.initialLoadPending = false; /** @internal */ - this.baseline = noop; + this.dirty = false; /** @internal */ - this.verifyDocumentRegistry = noop; + this.typingFiles = emptyArray2; + this.moduleSpecifierCache = createModuleSpecifierCache(this); /** @internal */ - this.verifyProgram = noop; + this.createHash = maybeBind(this.projectService.host, this.projectService.host.createHash); /** @internal */ - this.onProjectCreation = noop; - var _a; - this.host = opts.host; - this.logger = opts.logger; - this.cancellationToken = opts.cancellationToken; - this.useSingleInferredProject = opts.useSingleInferredProject; - this.useInferredProjectPerProjectRoot = opts.useInferredProjectPerProjectRoot; - this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller; - this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds; - this.eventHandler = opts.eventHandler; - this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents; - this.globalPlugins = opts.globalPlugins || emptyArray2; - this.pluginProbeLocations = opts.pluginProbeLocations || emptyArray2; - this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads; - this.typesMapLocation = opts.typesMapLocation === void 0 ? combinePaths(getDirectoryPath(this.getExecutingFilePath()), "typesMap.json") : opts.typesMapLocation; - this.session = opts.session; - this.jsDocParsingMode = opts.jsDocParsingMode; - if (opts.serverMode !== void 0) { - this.serverMode = opts.serverMode; - } else { - this.serverMode = 0 /* Semantic */; + this.globalCacheResolutionModuleName = ts_JsTyping_exports.nonRelativeModuleNameForTypingCache; + /** @internal */ + this.updateFromProjectInProgress = false; + projectService.logger.info(`Creating ${ProjectKind[projectKind]}Project: ${projectName}, currentDirectory: ${currentDirectory}`); + this.projectName = projectName; + this.directoryStructureHost = directoryStructureHost; + this.currentDirectory = this.projectService.getNormalizedAbsolutePath(currentDirectory); + this.getCanonicalFileName = this.projectService.toCanonicalFileName; + this.jsDocParsingMode = this.projectService.jsDocParsingMode; + this.cancellationToken = new ThrottledCancellationToken(this.projectService.cancellationToken, this.projectService.throttleWaitMilliseconds); + if (!this.compilerOptions) { + this.compilerOptions = getDefaultCompilerOptions2(); + this.compilerOptions.allowNonTsExtensions = true; + this.compilerOptions.allowJs = true; + } else if (hasExplicitListOfFiles || getAllowJSCompilerOption(this.compilerOptions) || this.projectService.hasDeferredExtension()) { + this.compilerOptions.allowNonTsExtensions = true; } - if (this.host.realpath) { - this.realpathToScriptInfos = createMultiMap(); + switch (projectService.serverMode) { + case 0 /* Semantic */: + this.languageServiceEnabled = true; + break; + case 1 /* PartialSemantic */: + this.languageServiceEnabled = true; + this.compilerOptions.noResolve = true; + this.compilerOptions.types = []; + break; + case 2 /* Syntactic */: + this.languageServiceEnabled = false; + this.compilerOptions.noResolve = true; + this.compilerOptions.types = []; + break; + default: + Debug.assertNever(projectService.serverMode); } - this.currentDirectory = toNormalizedPath(this.host.getCurrentDirectory()); - this.toCanonicalFileName = createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); - this.globalCacheLocationDirectoryPath = this.typingsInstaller.globalTypingsCacheLocation ? ensureTrailingDirectorySeparator(this.toPath(this.typingsInstaller.globalTypingsCacheLocation)) : void 0; - this.throttledOperations = new ThrottledOperations(this.host, this.logger); - this.logger.info(`currentDirectory:: ${this.host.getCurrentDirectory()} useCaseSensitiveFileNames:: ${this.host.useCaseSensitiveFileNames}`); - this.logger.info(`libs Location:: ${getDirectoryPath(this.host.getExecutingFilePath())}`); - this.logger.info(`globalTypingsCacheLocation:: ${this.typingsInstaller.globalTypingsCacheLocation}`); - if (this.typesMapLocation) { - this.loadTypesMap(); - } else { - this.logger.info("No types map provided; using the default"); + this.setInternalCompilerOptionsForEmittingJsFiles(); + const host = this.projectService.host; + if (this.projectService.logger.loggingEnabled()) { + this.trace = (s) => this.writeLog(s); + } else if (host.trace) { + this.trace = (s) => host.trace(s); } - this.typingsInstaller.attach(this); - this.hostConfiguration = { - formatCodeOptions: getDefaultFormatCodeSettings(this.host.newLine), - preferences: emptyOptions, - hostInfo: "Unknown host", - extraFileExtensions: [] - }; - this.documentRegistry = createDocumentRegistryInternal( - this.host.useCaseSensitiveFileNames, + this.realpath = maybeBind(host, host.realpath); + this.preferNonRecursiveWatch = this.projectService.canUseWatchEvents || host.preferNonRecursiveWatch; + this.resolutionCache = createResolutionCache( + this, this.currentDirectory, - this.jsDocParsingMode, - this + /*logChangesWhenResolvingModule*/ + true ); - const watchLogLevel = this.logger.hasLevel(3 /* verbose */) ? 2 /* Verbose */ : this.logger.loggingEnabled() ? 1 /* TriggerOnly */ : 0 /* None */; - const log = watchLogLevel !== 0 /* None */ ? (s) => this.logger.info(s) : noop; - this.packageJsonCache = createPackageJsonCache(this); - this.watchFactory = this.serverMode !== 0 /* Semantic */ ? { - watchFile: returnNoopFileWatcher, - watchDirectory: returnNoopFileWatcher - } : getWatchFactory( - createWatchFactoryHostUsingWatchEvents(this, opts.canUseWatchEvents) || this.host, - watchLogLevel, - log, - getDetailWatchInfo + this.languageService = createLanguageService( + this, + this.projectService.documentRegistry, + this.projectService.serverMode ); - this.canUseWatchEvents = getCanUseWatchEvents(this, opts.canUseWatchEvents); - (_a = opts.incrementalVerifier) == null ? void 0 : _a.call(opts, this); + if (lastFileExceededProgramSize) { + this.disableLanguageService(lastFileExceededProgramSize); + } + this.markAsDirty(); + if (!isBackgroundProject(this)) { + this.projectService.pendingEnsureProjectForOpenFiles = true; + } + this.projectService.onProjectCreation(this); + } + /** @internal */ + getResolvedProjectReferenceToRedirect(_fileName) { + return void 0; + } + isNonTsProject() { + updateProjectIfDirty(this); + return allFilesAreJsOrDts(this); + } + isJsOnlyProject() { + updateProjectIfDirty(this); + return hasOneOrMoreJsAndNoTsFiles(this); + } + static resolveModule(moduleName, initialDir, host, log) { + return _Project.importServicePluginSync({ name: moduleName }, [initialDir], host, log).resolvedModule; + } + /** @internal */ + static importServicePluginSync(pluginConfigEntry, searchPaths, host, log) { + Debug.assertIsDefined(host.require); + let errorLogs; + let resolvedModule; + for (const initialDir of searchPaths) { + const resolvedPath = normalizeSlashes(host.resolvePath(combinePaths(initialDir, "node_modules"))); + log(`Loading ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`); + const result = host.require(resolvedPath, pluginConfigEntry.name); + if (!result.error) { + resolvedModule = result.module; + break; + } + const err = result.error.stack || result.error.message || JSON.stringify(result.error); + (errorLogs ?? (errorLogs = [])).push(`Failed to load module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`); + } + return { pluginConfigEntry, resolvedModule, errorLogs }; + } + /** @internal */ + static async importServicePluginAsync(pluginConfigEntry, searchPaths, host, log) { + Debug.assertIsDefined(host.importPlugin); + let errorLogs; + let resolvedModule; + for (const initialDir of searchPaths) { + const resolvedPath = combinePaths(initialDir, "node_modules"); + log(`Dynamically importing ${pluginConfigEntry.name} from ${initialDir} (resolved to ${resolvedPath})`); + let result; + try { + result = await host.importPlugin(resolvedPath, pluginConfigEntry.name); + } catch (e) { + result = { module: void 0, error: e }; + } + if (!result.error) { + resolvedModule = result.module; + break; + } + const err = result.error.stack || result.error.message || JSON.stringify(result.error); + (errorLogs ?? (errorLogs = [])).push(`Failed to dynamically import module '${pluginConfigEntry.name}' from ${resolvedPath}: ${err}`); + } + return { pluginConfigEntry, resolvedModule, errorLogs }; + } + isKnownTypesPackageName(name) { + return this.projectService.typingsInstaller.isKnownTypesPackageName(name); + } + installPackage(options) { + return this.projectService.typingsInstaller.installPackage({ ...options, projectName: this.projectName, projectRootPath: this.toPath(this.currentDirectory) }); + } + /** @internal */ + getGlobalTypingsCacheLocation() { + return this.getTypeAcquisition().enable ? this.projectService.typingsInstaller.globalTypingsCacheLocation : void 0; + } + /** @internal */ + getSymlinkCache() { + if (!this.symlinks) { + this.symlinks = createSymlinkCache(this.getCurrentDirectory(), this.getCanonicalFileName); + } + if (this.program && !this.symlinks.hasProcessedResolutions()) { + this.symlinks.setSymlinksFromResolutions( + this.program.forEachResolvedModule, + this.program.forEachResolvedTypeReferenceDirective, + this.program.getAutomaticTypeDirectiveResolutions() + ); + } + return this.symlinks; + } + // Method of LanguageServiceHost + getCompilationSettings() { + return this.compilerOptions; + } + // Method to support public API + getCompilerOptions() { + return this.getCompilationSettings(); + } + getNewLine() { + return this.projectService.host.newLine; + } + getProjectVersion() { + return this.projectStateVersion.toString(); + } + getProjectReferences() { + return void 0; + } + getScriptFileNames() { + if (!this.rootFilesMap.size) { + return emptyArray; + } + let result; + this.rootFilesMap.forEach((value) => { + if (this.languageServiceEnabled || value.info && value.info.isScriptOpen()) { + (result || (result = [])).push(value.fileName); + } + }); + return addRange(result, this.typingFiles) || emptyArray; + } + getOrCreateScriptInfoAndAttachToProject(fileName) { + const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient( + fileName, + this.currentDirectory, + this.directoryStructureHost, + /*deferredDeleteOk*/ + false + ); + if (scriptInfo) { + const existingValue = this.rootFilesMap.get(scriptInfo.path); + if (existingValue && existingValue.info !== scriptInfo) { + existingValue.info = scriptInfo; + } + scriptInfo.attachToProject(this); + } + return scriptInfo; + } + getScriptKind(fileName) { + const info = this.projectService.getScriptInfoForPath(this.toPath(fileName)); + return info && info.scriptKind; + } + getScriptVersion(filename) { + const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient( + filename, + this.currentDirectory, + this.directoryStructureHost, + /*deferredDeleteOk*/ + false + ); + return info && info.getLatestVersion(); + } + getScriptSnapshot(filename) { + const scriptInfo = this.getOrCreateScriptInfoAndAttachToProject(filename); + if (scriptInfo) { + return scriptInfo.getSnapshot(); + } + } + getCancellationToken() { + return this.cancellationToken; + } + getCurrentDirectory() { + return this.currentDirectory; + } + getDefaultLibFileName() { + const nodeModuleBinDir = getDirectoryPath(normalizePath(this.projectService.getExecutingFilePath())); + return combinePaths(nodeModuleBinDir, getDefaultLibFileName(this.compilerOptions)); + } + useCaseSensitiveFileNames() { + return this.projectService.host.useCaseSensitiveFileNames; + } + readDirectory(path, extensions, exclude, include, depth) { + return this.directoryStructureHost.readDirectory(path, extensions, exclude, include, depth); + } + readFile(fileName) { + return this.projectService.host.readFile(fileName); + } + writeFile(fileName, content) { + return this.projectService.host.writeFile(fileName, content); + } + fileExists(file) { + const path = this.toPath(file); + return !!this.projectService.getScriptInfoForPath(path) || !this.isWatchedMissingFile(path) && this.directoryStructureHost.fileExists(file); + } + /** @internal */ + resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { + return this.resolutionCache.resolveModuleNameLiterals(moduleLiterals, containingFile, redirectedReference, options, containingSourceFile, reusedNames); + } + /** @internal */ + getModuleResolutionCache() { + return this.resolutionCache.getModuleResolutionCache(); + } + /** @internal */ + resolveTypeReferenceDirectiveReferences(typeDirectiveReferences, containingFile, redirectedReference, options, containingSourceFile, reusedNames) { + return this.resolutionCache.resolveTypeReferenceDirectiveReferences( + typeDirectiveReferences, + containingFile, + redirectedReference, + options, + containingSourceFile, + reusedNames + ); + } + /** @internal */ + resolveLibrary(libraryName, resolveFrom, options, libFileName) { + return this.resolutionCache.resolveLibrary(libraryName, resolveFrom, options, libFileName); + } + directoryExists(path) { + return this.directoryStructureHost.directoryExists(path); + } + getDirectories(path) { + return this.directoryStructureHost.getDirectories(path); + } + /** @internal */ + getCachedDirectoryStructureHost() { + return void 0; } + /** @internal */ toPath(fileName) { - return toPath(fileName, this.currentDirectory, this.toCanonicalFileName); + return toPath(fileName, this.currentDirectory, this.projectService.toCanonicalFileName); } /** @internal */ - getExecutingFilePath() { - return this.getNormalizedAbsolutePath(this.host.getExecutingFilePath()); + watchDirectoryOfFailedLookupLocation(directory, cb, flags) { + return this.projectService.watchFactory.watchDirectory( + directory, + cb, + flags, + this.projectService.getWatchOptions(this), + WatchType.FailedLookupLocations, + this + ); } /** @internal */ - getNormalizedAbsolutePath(fileName) { - return getNormalizedAbsolutePath(fileName, this.host.getCurrentDirectory()); + watchAffectingFileLocation(file, cb) { + return this.projectService.watchFactory.watchFile( + file, + cb, + 2e3 /* High */, + this.projectService.getWatchOptions(this), + WatchType.AffectingFileLocation, + this + ); } /** @internal */ - setDocument(key, path, sourceFile) { - const info = Debug.checkDefined(this.getScriptInfoForPath(path)); - info.cacheSourceFile = { key, sourceFile }; + clearInvalidateResolutionOfFailedLookupTimer() { + return this.projectService.throttledOperations.cancel(`${this.getProjectName()}FailedLookupInvalidation`); } /** @internal */ - getDocument(key, path) { - const info = this.getScriptInfoForPath(path); - return info && info.cacheSourceFile && info.cacheSourceFile.key === key ? info.cacheSourceFile.sourceFile : void 0; + scheduleInvalidateResolutionsOfFailedLookupLocations() { + this.projectService.throttledOperations.schedule( + `${this.getProjectName()}FailedLookupInvalidation`, + /*delay*/ + 1e3, + () => { + if (this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) { + this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); + } + } + ); } /** @internal */ - ensureInferredProjectsUpToDate_TestOnly() { - this.ensureProjectStructuresUptoDate(); + invalidateResolutionsOfFailedLookupLocations() { + if (this.clearInvalidateResolutionOfFailedLookupTimer() && this.resolutionCache.invalidateResolutionsOfFailedLookupLocations()) { + this.markAsDirty(); + this.projectService.delayEnsureProjectForOpenFiles(); + } } /** @internal */ - getCompilerOptionsForInferredProjects() { - return this.compilerOptionsForInferredProjects; + onInvalidatedResolution() { + this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); } /** @internal */ - onUpdateLanguageServiceStateForProject(project, languageServiceEnabled) { - if (!this.eventHandler) { - return; + watchTypeRootsDirectory(directory, cb, flags) { + return this.projectService.watchFactory.watchDirectory( + directory, + cb, + flags, + this.projectService.getWatchOptions(this), + WatchType.TypeRoots, + this + ); + } + /** @internal */ + hasChangedAutomaticTypeDirectiveNames() { + return this.resolutionCache.hasChangedAutomaticTypeDirectiveNames(); + } + /** @internal */ + onChangedAutomaticTypeDirectiveNames() { + this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); + } + /** @internal */ + fileIsOpen(filePath) { + return this.projectService.openFiles.has(filePath); + } + /** @internal */ + writeLog(s) { + this.projectService.logger.info(s); + } + log(s) { + this.writeLog(s); + } + error(s) { + this.projectService.logger.msg(s, "Err" /* Err */); + } + setInternalCompilerOptionsForEmittingJsFiles() { + if (this.projectKind === 0 /* Inferred */ || this.projectKind === 2 /* External */) { + this.compilerOptions.noEmitForJsFiles = true; } - const event = { - eventName: ProjectLanguageServiceStateEvent, - data: { project, languageServiceEnabled } - }; - this.eventHandler(event); } - loadTypesMap() { - try { - const fileContent = this.host.readFile(this.typesMapLocation); - if (fileContent === void 0) { - this.logger.info(`Provided types map file "${this.typesMapLocation}" doesn't exist`); - return; - } - const raw = JSON.parse(fileContent); - for (const k of Object.keys(raw.typesMap)) { - raw.typesMap[k].match = new RegExp(raw.typesMap[k].match, "i"); + /** + * Get the errors that dont have any file name associated + */ + getGlobalProjectErrors() { + return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2; + } + /** + * Get all the project errors + */ + getAllProjectErrors() { + return this.projectErrors || emptyArray2; + } + setProjectErrors(projectErrors) { + this.projectErrors = projectErrors; + } + getLanguageService(ensureSynchronized = true) { + if (ensureSynchronized) { + updateProjectIfDirty(this); + } + return this.languageService; + } + /** @internal */ + getSourceMapper() { + return this.getLanguageService().getSourceMapper(); + } + /** @internal */ + clearSourceMapperCache() { + this.languageService.clearSourceMapperCache(); + } + /** @internal */ + getDocumentPositionMapper(generatedFileName, sourceFileName) { + return this.projectService.getDocumentPositionMapper(this, generatedFileName, sourceFileName); + } + /** @internal */ + getSourceFileLike(fileName) { + return this.projectService.getSourceFileLike(fileName, this); + } + /** @internal */ + shouldEmitFile(scriptInfo) { + return scriptInfo && !scriptInfo.isDynamicOrHasMixedContent() && !this.program.isSourceOfProjectReferenceRedirect(scriptInfo.path); + } + getCompileOnSaveAffectedFileList(scriptInfo) { + if (!this.languageServiceEnabled) { + return []; + } + updateProjectIfDirty(this); + this.builderState = BuilderState.create( + this.program, + this.builderState, + /*disableUseFileVersionAsSignature*/ + true + ); + return mapDefined( + BuilderState.getFilesAffectedBy( + this.builderState, + this.program, + scriptInfo.path, + this.cancellationToken, + this.projectService.host + ), + (sourceFile) => this.shouldEmitFile(this.projectService.getScriptInfoForPath(sourceFile.path)) ? sourceFile.fileName : void 0 + ); + } + /** + * Returns true if emit was conducted + */ + emitFile(scriptInfo, writeFile2) { + if (!this.languageServiceEnabled || !this.shouldEmitFile(scriptInfo)) { + return { emitSkipped: true, diagnostics: emptyArray2 }; + } + const { emitSkipped, diagnostics, outputFiles } = this.getLanguageService().getEmitOutput(scriptInfo.fileName); + if (!emitSkipped) { + for (const outputFile of outputFiles) { + const outputFileAbsoluteFileName = getNormalizedAbsolutePath(outputFile.name, this.currentDirectory); + writeFile2(outputFileAbsoluteFileName, outputFile.text, outputFile.writeByteOrderMark); } - this.safelist = raw.typesMap; - for (const key in raw.simpleMap) { - if (hasProperty(raw.simpleMap, key)) { - this.legacySafelist.set(key, raw.simpleMap[key].toLowerCase()); + if (this.builderState && getEmitDeclarations(this.compilerOptions)) { + const dtsFiles = outputFiles.filter((f) => isDeclarationFileName(f.name)); + if (dtsFiles.length === 1) { + const sourceFile = this.program.getSourceFile(scriptInfo.fileName); + const signature = this.projectService.host.createHash ? this.projectService.host.createHash(dtsFiles[0].text) : generateDjb2Hash(dtsFiles[0].text); + BuilderState.updateSignatureOfFile(this.builderState, signature, sourceFile.resolvedPath); } } - } catch (e) { - this.logger.info(`Error loading types map: ${e}`); - this.safelist = defaultTypeSafeList; - this.legacySafelist.clear(); } + return { emitSkipped, diagnostics }; } - // eslint-disable-line @typescript-eslint/unified-signatures - updateTypingsForProject(response) { - const project = this.findProject(response.projectName); - if (!project) { + enableLanguageService() { + if (this.languageServiceEnabled || this.projectService.serverMode === 2 /* Syntactic */) { return; } - switch (response.kind) { - case ActionSet: - project.updateTypingFiles( - response.compilerOptions, - response.typeAcquisition, - response.unresolvedImports, - response.typings - ); - return; - case ActionInvalidate: - project.enqueueInstallTypingsForProject( - /*forceRefresh*/ - true - ); - return; + this.languageServiceEnabled = true; + this.lastFileExceededProgramSize = void 0; + this.projectService.onUpdateLanguageServiceStateForProject( + this, + /*languageServiceEnabled*/ + true + ); + } + /** @internal */ + cleanupProgram() { + if (this.program) { + for (const f of this.program.getSourceFiles()) { + this.detachScriptInfoIfNotRoot(f.fileName); + } + this.program.forEachResolvedProjectReference((ref) => this.detachScriptInfoFromProject(ref.sourceFile.fileName)); + this.program = void 0; + } + } + disableLanguageService(lastFileExceededProgramSize) { + if (!this.languageServiceEnabled) { + return; + } + Debug.assert(this.projectService.serverMode !== 2 /* Syntactic */); + this.languageService.cleanupSemanticCache(); + this.languageServiceEnabled = false; + this.cleanupProgram(); + this.lastFileExceededProgramSize = lastFileExceededProgramSize; + this.builderState = void 0; + if (this.autoImportProviderHost) { + this.autoImportProviderHost.close(); + } + this.autoImportProviderHost = void 0; + this.resolutionCache.closeTypeRootsWatch(); + this.clearGeneratedFileWatch(); + this.projectService.verifyDocumentRegistry(); + this.projectService.onUpdateLanguageServiceStateForProject( + this, + /*languageServiceEnabled*/ + false + ); + } + getProjectName() { + return this.projectName; + } + removeLocalTypingsFromTypeAcquisition(newTypeAcquisition) { + if (!newTypeAcquisition.enable || !newTypeAcquisition.include) { + return newTypeAcquisition; + } + return { ...newTypeAcquisition, include: this.removeExistingTypings(newTypeAcquisition.include) }; + } + getExternalFiles(updateLevel) { + return toSorted(flatMap(this.plugins, (plugin) => { + if (typeof plugin.module.getExternalFiles !== "function") return; + try { + return plugin.module.getExternalFiles(this, updateLevel || 0 /* Update */); + } catch (e) { + this.projectService.logger.info(`A plugin threw an exception in getExternalFiles: ${e}`); + if (e.stack) { + this.projectService.logger.info(e.stack); + } + } + })); + } + getSourceFile(path) { + if (!this.program) { + return void 0; } + return this.program.getSourceFileByPath(path); } /** @internal */ - watchTypingLocations(response) { + getSourceFileOrConfigFile(path) { + const options = this.program.getCompilerOptions(); + return path === options.configFilePath ? options.configFile : this.getSourceFile(path); + } + close() { var _a; - (_a = this.findProject(response.projectName)) == null ? void 0 : _a.watchTypingLocations(response.files); + if (this.typingsCache) this.projectService.typingsInstaller.onProjectClosed(this); + this.typingsCache = void 0; + this.closeWatchingTypingLocations(); + this.cleanupProgram(); + forEach(this.externalFiles, (externalFile) => this.detachScriptInfoIfNotRoot(externalFile)); + this.rootFilesMap.forEach((root) => { + var _a2; + return (_a2 = root.info) == null ? void 0 : _a2.detachFromProject(this); + }); + this.projectService.pendingEnsureProjectForOpenFiles = true; + this.rootFilesMap = void 0; + this.externalFiles = void 0; + this.program = void 0; + this.builderState = void 0; + this.resolutionCache.clear(); + this.resolutionCache = void 0; + this.cachedUnresolvedImportsPerFile = void 0; + (_a = this.packageJsonWatches) == null ? void 0 : _a.forEach((watcher) => { + watcher.projects.delete(this); + watcher.close(); + }); + this.packageJsonWatches = void 0; + this.moduleSpecifierCache.clear(); + this.moduleSpecifierCache = void 0; + this.directoryStructureHost = void 0; + this.exportMapCache = void 0; + this.projectErrors = void 0; + this.plugins.length = 0; + if (this.missingFilesMap) { + clearMap(this.missingFilesMap, closeFileWatcher); + this.missingFilesMap = void 0; + } + this.clearGeneratedFileWatch(); + this.clearInvalidateResolutionOfFailedLookupTimer(); + if (this.autoImportProviderHost) { + this.autoImportProviderHost.close(); + } + this.autoImportProviderHost = void 0; + if (this.noDtsResolutionProject) { + this.noDtsResolutionProject.close(); + } + this.noDtsResolutionProject = void 0; + this.languageService.dispose(); + this.languageService = void 0; + } + detachScriptInfoIfNotRoot(uncheckedFilename) { + const info = this.projectService.getScriptInfo(uncheckedFilename); + if (info && !this.isRoot(info)) { + info.detachFromProject(this); + } + } + isClosed() { + return this.rootFilesMap === void 0; + } + hasRoots() { + var _a; + return !!((_a = this.rootFilesMap) == null ? void 0 : _a.size); } /** @internal */ - delayEnsureProjectForOpenFiles() { - if (!this.openFiles.size) return; - this.pendingEnsureProjectForOpenFiles = true; - this.throttledOperations.schedule( - ensureProjectForOpenFileSchedule, - /*delay*/ - 2500, - () => { - if (this.pendingProjectUpdates.size !== 0) { - this.delayEnsureProjectForOpenFiles(); - } else { - if (this.pendingEnsureProjectForOpenFiles) { - this.ensureProjectForOpenFiles(); - this.sendProjectsUpdatedInBackgroundEvent(); + isOrphan() { + return false; + } + getRootFiles() { + return this.rootFilesMap && arrayFrom(mapDefinedIterator(this.rootFilesMap.values(), (value) => { + var _a; + return (_a = value.info) == null ? void 0 : _a.fileName; + })); + } + /** @internal */ + getRootFilesMap() { + return this.rootFilesMap; + } + getRootScriptInfos() { + return arrayFrom(mapDefinedIterator(this.rootFilesMap.values(), (value) => value.info)); + } + getScriptInfos() { + if (!this.languageServiceEnabled) { + return this.getRootScriptInfos(); + } + return map(this.program.getSourceFiles(), (sourceFile) => { + const scriptInfo = this.projectService.getScriptInfoForPath(sourceFile.resolvedPath); + Debug.assert(!!scriptInfo, "getScriptInfo", () => `scriptInfo for a file '${sourceFile.fileName}' Path: '${sourceFile.path}' / '${sourceFile.resolvedPath}' is missing.`); + return scriptInfo; + }); + } + getExcludedFiles() { + return emptyArray2; + } + getFileNames(excludeFilesFromExternalLibraries, excludeConfigFiles) { + if (!this.program) { + return []; + } + if (!this.languageServiceEnabled) { + let rootFiles = this.getRootFiles(); + if (this.compilerOptions) { + const defaultLibrary = getDefaultLibFilePath(this.compilerOptions); + if (defaultLibrary) { + (rootFiles || (rootFiles = [])).push(asNormalizedPath(defaultLibrary)); + } + } + return rootFiles; + } + const result = []; + for (const f of this.program.getSourceFiles()) { + if (excludeFilesFromExternalLibraries && this.program.isSourceFileFromExternalLibrary(f)) { + continue; + } + result.push(asNormalizedPath(f.fileName)); + } + if (!excludeConfigFiles) { + const configFile = this.program.getCompilerOptions().configFile; + if (configFile) { + result.push(asNormalizedPath(configFile.fileName)); + if (configFile.extendedSourceFiles) { + for (const f of configFile.extendedSourceFiles) { + result.push(asNormalizedPath(f)); } } } - ); + } + return result; } - delayUpdateProjectGraph(project) { - if (isProjectDeferredClose(project)) return; - project.markAsDirty(); - if (isBackgroundProject(project)) return; - const projectName = project.getProjectName(); - this.pendingProjectUpdates.set(projectName, project); - this.throttledOperations.schedule( - projectName, - /*delay*/ - 250, - () => { - if (this.pendingProjectUpdates.delete(projectName)) { - updateProjectIfDirty(project); + /** @internal */ + getFileNamesWithRedirectInfo(includeProjectReferenceRedirectInfo) { + return this.getFileNames().map((fileName) => ({ + fileName, + isSourceOfProjectReferenceRedirect: includeProjectReferenceRedirectInfo && this.isSourceOfProjectReferenceRedirect(fileName) + })); + } + hasConfigFile(configFilePath) { + if (this.program && this.languageServiceEnabled) { + const configFile = this.program.getCompilerOptions().configFile; + if (configFile) { + if (configFilePath === asNormalizedPath(configFile.fileName)) { + return true; + } + if (configFile.extendedSourceFiles) { + for (const f of configFile.extendedSourceFiles) { + if (configFilePath === asNormalizedPath(f)) { + return true; + } + } } } - ); + } + return false; + } + containsScriptInfo(info) { + if (this.isRoot(info)) return true; + if (!this.program) return false; + const file = this.program.getSourceFileByPath(info.path); + return !!file && file.resolvedPath === info.path; + } + containsFile(filename, requireOpen) { + const info = this.projectService.getScriptInfoForNormalizedPath(filename); + if (info && (info.isScriptOpen() || !requireOpen)) { + return this.containsScriptInfo(info); + } + return false; + } + isRoot(info) { + var _a, _b; + return ((_b = (_a = this.rootFilesMap) == null ? void 0 : _a.get(info.path)) == null ? void 0 : _b.info) === info; + } + // add a root file to project + addRoot(info, fileName) { + Debug.assert(!this.isRoot(info)); + this.rootFilesMap.set(info.path, { fileName: fileName || info.fileName, info }); + info.attachToProject(this); + this.markAsDirty(); + } + // add a root file that doesnt exist on host + addMissingFileRoot(fileName) { + const path = this.projectService.toPath(fileName); + this.rootFilesMap.set(path, { fileName }); + this.markAsDirty(); + } + removeFile(info, fileExists, detachFromProject) { + if (this.isRoot(info)) { + this.removeRoot(info); + } + if (fileExists) { + this.resolutionCache.removeResolutionsOfFile(info.path); + } else { + this.resolutionCache.invalidateResolutionOfFile(info.path); + } + this.cachedUnresolvedImportsPerFile.delete(info.path); + if (detachFromProject) { + info.detachFromProject(this); + } + this.markAsDirty(); } - /** @internal */ - hasPendingProjectUpdate(project) { - return this.pendingProjectUpdates.has(project.getProjectName()); + registerFileUpdate(fileName) { + (this.updatedFileNames || (this.updatedFileNames = /* @__PURE__ */ new Set())).add(fileName); } /** @internal */ - sendProjectsUpdatedInBackgroundEvent() { - if (!this.eventHandler) { - return; + markFileAsDirty(changedFile) { + this.markAsDirty(); + if (this.exportMapCache && !this.exportMapCache.isEmpty()) { + (this.changedFilesForExportMapCache || (this.changedFilesForExportMapCache = /* @__PURE__ */ new Set())).add(changedFile); } - const event = { - eventName: ProjectsUpdatedInBackgroundEvent, - data: { - openFiles: arrayFrom(this.openFiles.keys(), (path) => this.getScriptInfoForPath(path).fileName) - } - }; - this.eventHandler(event); } /** @internal */ - sendLargeFileReferencedEvent(file, fileSize) { - if (!this.eventHandler) { - return; + markAsDirty() { + if (!this.dirty) { + this.projectStateVersion++; + this.dirty = true; } - const event = { - eventName: LargeFileReferencedEvent, - data: { file, fileSize, maxFileSize } - }; - this.eventHandler(event); } /** @internal */ - sendProjectLoadingStartEvent(project, reason) { - if (!this.eventHandler) { - return; - } - project.sendLoadingProjectFinish = true; - const event = { - eventName: ProjectLoadingStartEvent, - data: { project, reason } - }; - this.eventHandler(event); + markAutoImportProviderAsDirty() { + var _a; + if (!this.autoImportProviderHost) this.autoImportProviderHost = void 0; + (_a = this.autoImportProviderHost) == null ? void 0 : _a.markAsDirty(); } /** @internal */ - sendProjectLoadingFinishEvent(project) { - if (!this.eventHandler || !project.sendLoadingProjectFinish) { - return; - } - project.sendLoadingProjectFinish = false; - const event = { - eventName: ProjectLoadingFinishEvent, - data: { project } - }; - this.eventHandler(event); + onAutoImportProviderSettingsChanged() { + this.markAutoImportProviderAsDirty(); } /** @internal */ - sendPerformanceEvent(kind, durationMs) { - if (this.performanceEventHandler) { - this.performanceEventHandler({ kind, durationMs }); - } + onPackageJsonChange() { + this.moduleSpecifierCache.clear(); + this.markAutoImportProviderAsDirty(); } /** @internal */ - delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project) { - this.delayUpdateProjectGraph(project); - this.delayEnsureProjectForOpenFiles(); - } - delayUpdateProjectGraphs(projects, clearSourceMapperCache) { - if (projects.length) { - for (const project of projects) { - if (clearSourceMapperCache) project.clearSourceMapperCache(); - this.delayUpdateProjectGraph(project); - } - this.delayEnsureProjectForOpenFiles(); - } - } - setCompilerOptionsForInferredProjects(projectCompilerOptions, projectRootPath) { - Debug.assert(projectRootPath === void 0 || this.useInferredProjectPerProjectRoot, "Setting compiler options per project root path is only supported when useInferredProjectPerProjectRoot is enabled"); - const compilerOptions = convertCompilerOptions(projectCompilerOptions); - const watchOptions = convertWatchOptions(projectCompilerOptions, projectRootPath); - const typeAcquisition = convertTypeAcquisition(projectCompilerOptions); - compilerOptions.allowNonTsExtensions = true; - const canonicalProjectRootPath = projectRootPath && this.toCanonicalFileName(projectRootPath); - if (canonicalProjectRootPath) { - this.compilerOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, compilerOptions); - this.watchOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, watchOptions || false); - this.typeAcquisitionForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, typeAcquisition); - } else { - this.compilerOptionsForInferredProjects = compilerOptions; - this.watchOptionsForInferredProjects = watchOptions; - this.typeAcquisitionForInferredProjects = typeAcquisition; - } - for (const project of this.inferredProjects) { - if (canonicalProjectRootPath ? project.projectRootPath === canonicalProjectRootPath : !project.projectRootPath || !this.compilerOptionsForInferredProjectsPerProjectRoot.has(project.projectRootPath)) { - project.setCompilerOptions(compilerOptions); - project.setTypeAcquisition(typeAcquisition); - project.setWatchOptions(watchOptions == null ? void 0 : watchOptions.watchOptions); - project.setProjectErrors(watchOptions == null ? void 0 : watchOptions.errors); - project.compileOnSaveEnabled = compilerOptions.compileOnSave; - project.markAsDirty(); - this.delayUpdateProjectGraph(project); - } - } - this.delayEnsureProjectForOpenFiles(); - } - findProject(projectName) { - if (projectName === void 0) { - return void 0; - } - if (isInferredProjectName(projectName)) { - return findProjectByName(projectName, this.inferredProjects); + onFileAddedOrRemoved(isSymlink) { + this.hasAddedorRemovedFiles = true; + if (isSymlink) { + this.hasAddedOrRemovedSymlinks = true; } - return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(toNormalizedPath(projectName)); } /** @internal */ - forEachProject(cb) { - this.externalProjects.forEach(cb); - this.configuredProjects.forEach(cb); - this.inferredProjects.forEach(cb); + onDiscoveredSymlink() { + this.hasAddedOrRemovedSymlinks = true; } /** @internal */ - forEachEnabledProject(cb) { - this.forEachProject((project) => { - if (!project.isOrphan() && project.languageServiceEnabled) { - cb(project); - } - }); - } - getDefaultProjectForFile(fileName, ensureProject) { - return ensureProject ? this.ensureDefaultProjectForFile(fileName) : this.tryGetDefaultProjectForFile(fileName); + onReleaseOldSourceFile(oldSourceFile, _oldOptions, hasSourceFileByPath, newSourceFileByResolvedPath) { + if (!newSourceFileByResolvedPath || oldSourceFile.resolvedPath === oldSourceFile.path && newSourceFileByResolvedPath.resolvedPath !== oldSourceFile.path) { + this.detachScriptInfoFromProject(oldSourceFile.fileName, hasSourceFileByPath); + } } /** @internal */ - tryGetDefaultProjectForFile(fileNameOrScriptInfo) { - const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo; - return scriptInfo && !scriptInfo.isOrphan() ? scriptInfo.getDefaultProject() : void 0; + updateFromProject() { + updateProjectIfDirty(this); } /** - * If there is default project calculation pending for this file, - * then it completes that calculation so that correct default project is used for the project + * Updates set of files that contribute to this project + * @returns: true if set of files in the project stays the same and false - otherwise. */ - tryGetDefaultProjectForEnsuringConfiguredProjectForFile(fileNameOrScriptInfo) { - var _a; - const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo; - if (!scriptInfo) return void 0; - if ((_a = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a.delete(scriptInfo.path)) { - this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( - scriptInfo, - 5 /* Create */ - ); - if (scriptInfo.isOrphan()) { - this.assignOrphanScriptInfoToInferredProject(scriptInfo, this.openFiles.get(scriptInfo.path)); + updateGraph() { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "updateGraph", { name: this.projectName, kind: ProjectKind[this.projectKind] }); + this.resolutionCache.startRecordingFilesWithChangedResolutions(); + const hasNewProgram = this.updateGraphWorker(); + const hasAddedorRemovedFiles = this.hasAddedorRemovedFiles; + this.hasAddedorRemovedFiles = false; + this.hasAddedOrRemovedSymlinks = false; + const changedFiles = this.resolutionCache.finishRecordingFilesWithChangedResolutions() || emptyArray2; + for (const file of changedFiles) { + this.cachedUnresolvedImportsPerFile.delete(file); + } + if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */ && !this.isOrphan()) { + if (hasNewProgram || changedFiles.length) { + this.lastCachedUnresolvedImportsList = getUnresolvedImports(this.program, this.cachedUnresolvedImportsPerFile); } + this.enqueueInstallTypingsForProject(hasAddedorRemovedFiles); + } else { + this.lastCachedUnresolvedImportsList = void 0; } - return this.tryGetDefaultProjectForFile(scriptInfo); + const isFirstProgramLoad = this.projectProgramVersion === 0 && hasNewProgram; + if (hasNewProgram) { + this.projectProgramVersion++; + } + if (hasAddedorRemovedFiles) { + this.markAutoImportProviderAsDirty(); + } + if (isFirstProgramLoad) { + this.getPackageJsonAutoImportProvider(); + } + (_b = tracing) == null ? void 0 : _b.pop(); + return !hasNewProgram; } /** @internal */ - ensureDefaultProjectForFile(fileNameOrScriptInfo) { - return this.tryGetDefaultProjectForEnsuringConfiguredProjectForFile(fileNameOrScriptInfo) || this.doEnsureDefaultProjectForFile(fileNameOrScriptInfo); - } - doEnsureDefaultProjectForFile(fileNameOrScriptInfo) { - this.ensureProjectStructuresUptoDate(); - const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo; - return scriptInfo ? scriptInfo.getDefaultProject() : (this.logErrorForScriptInfoNotFound(isString(fileNameOrScriptInfo) ? fileNameOrScriptInfo : fileNameOrScriptInfo.fileName), Errors.ThrowNoProject()); - } - getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName) { - this.ensureProjectStructuresUptoDate(); - return this.getScriptInfo(uncheckedFileName); + enqueueInstallTypingsForProject(forceRefresh) { + const typeAcquisition = this.getTypeAcquisition(); + if (!typeAcquisition || !typeAcquisition.enable || this.projectService.typingsInstaller === nullTypingsInstaller) { + return; + } + const entry = this.typingsCache; + if (forceRefresh || !entry || typeAcquisitionChanged(typeAcquisition, entry.typeAcquisition) || compilerOptionsChanged(this.getCompilationSettings(), entry.compilerOptions) || unresolvedImportsChanged(this.lastCachedUnresolvedImportsList, entry.unresolvedImports)) { + this.typingsCache = { + compilerOptions: this.getCompilationSettings(), + typeAcquisition, + unresolvedImports: this.lastCachedUnresolvedImportsList + }; + this.projectService.typingsInstaller.enqueueInstallTypingsRequest(this, typeAcquisition, this.lastCachedUnresolvedImportsList); + } } - /** - * Ensures the project structures are upto date - * This means, - * - we go through all the projects and update them if they are dirty - * - if updates reflect some change in structure or there was pending request to ensure projects for open files - * ensure that each open script info has project - */ - ensureProjectStructuresUptoDate() { - let hasChanges = this.pendingEnsureProjectForOpenFiles; - this.pendingProjectUpdates.clear(); - const updateGraph = (project) => { - hasChanges = updateProjectIfDirty(project) || hasChanges; + /** @internal */ + updateTypingFiles(compilerOptions, typeAcquisition, unresolvedImports, newTypings) { + this.typingsCache = { + compilerOptions, + typeAcquisition, + unresolvedImports }; - this.externalProjects.forEach(updateGraph); - this.configuredProjects.forEach(updateGraph); - this.inferredProjects.forEach(updateGraph); - if (hasChanges) { - this.ensureProjectForOpenFiles(); + const typingFiles = !typeAcquisition || !typeAcquisition.enable ? emptyArray2 : toSorted(newTypings); + if (enumerateInsertsAndDeletes( + typingFiles, + this.typingFiles, + getStringComparer(!this.useCaseSensitiveFileNames()), + /*inserted*/ + noop, + (removed) => this.detachScriptInfoFromProject(removed) + )) { + this.typingFiles = typingFiles; + this.resolutionCache.setFilesWithInvalidatedNonRelativeUnresolvedImports(this.cachedUnresolvedImportsPerFile); + this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); } } - getFormatCodeOptions(file) { - const info = this.getScriptInfoForNormalizedPath(file); - return info && info.getFormatCodeSettings() || this.hostConfiguration.formatCodeOptions; + closeWatchingTypingLocations() { + if (this.typingWatchers) clearMap(this.typingWatchers, closeFileWatcher); + this.typingWatchers = void 0; } - getPreferences(file) { - const info = this.getScriptInfoForNormalizedPath(file); - return { ...this.hostConfiguration.preferences, ...info && info.getPreferences() }; + onTypingInstallerWatchInvoke() { + this.typingWatchers.isInvoked = true; + this.projectService.updateTypingsForProject({ projectName: this.getProjectName(), kind: ActionInvalidate }); } - getHostFormatCodeOptions() { - return this.hostConfiguration.formatCodeOptions; + /** @internal */ + watchTypingLocations(files) { + if (!files) { + this.typingWatchers.isInvoked = false; + return; + } + if (!files.length) { + this.closeWatchingTypingLocations(); + return; + } + const toRemove = new Map(this.typingWatchers); + if (!this.typingWatchers) this.typingWatchers = /* @__PURE__ */ new Map(); + this.typingWatchers.isInvoked = false; + const createProjectWatcher = (path, typingsWatcherType) => { + const canonicalPath = this.toPath(path); + toRemove.delete(canonicalPath); + if (!this.typingWatchers.has(canonicalPath)) { + const watchType = typingsWatcherType === "FileWatcher" /* FileWatcher */ ? WatchType.TypingInstallerLocationFile : WatchType.TypingInstallerLocationDirectory; + this.typingWatchers.set( + canonicalPath, + canWatchDirectoryOrFilePath(canonicalPath) ? typingsWatcherType === "FileWatcher" /* FileWatcher */ ? this.projectService.watchFactory.watchFile( + path, + () => !this.typingWatchers.isInvoked ? this.onTypingInstallerWatchInvoke() : this.writeLog(`TypingWatchers already invoked`), + 2e3 /* High */, + this.projectService.getWatchOptions(this), + watchType, + this + ) : this.projectService.watchFactory.watchDirectory( + path, + (f) => { + if (this.typingWatchers.isInvoked) return this.writeLog(`TypingWatchers already invoked`); + if (!fileExtensionIs(f, ".json" /* Json */)) return this.writeLog(`Ignoring files that are not *.json`); + if (comparePaths(f, combinePaths(this.projectService.typingsInstaller.globalTypingsCacheLocation, "package.json"), !this.useCaseSensitiveFileNames())) return this.writeLog(`Ignoring package.json change at global typings location`); + this.onTypingInstallerWatchInvoke(); + }, + 1 /* Recursive */, + this.projectService.getWatchOptions(this), + watchType, + this + ) : (this.writeLog(`Skipping watcher creation at ${path}:: ${getDetailWatchInfo(watchType, this)}`), noopFileWatcher) + ); + } + }; + for (const file of files) { + const basename = getBaseFileName(file); + if (basename === "package.json" || basename === "bower.json") { + createProjectWatcher(file, "FileWatcher" /* FileWatcher */); + continue; + } + if (containsPath(this.currentDirectory, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) { + const subDirectory = file.indexOf(directorySeparator, this.currentDirectory.length + 1); + if (subDirectory !== -1) { + createProjectWatcher(file.substr(0, subDirectory), "DirectoryWatcher" /* DirectoryWatcher */); + } else { + createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */); + } + continue; + } + if (containsPath(this.projectService.typingsInstaller.globalTypingsCacheLocation, file, this.currentDirectory, !this.useCaseSensitiveFileNames())) { + createProjectWatcher(this.projectService.typingsInstaller.globalTypingsCacheLocation, "DirectoryWatcher" /* DirectoryWatcher */); + continue; + } + createProjectWatcher(file, "DirectoryWatcher" /* DirectoryWatcher */); + } + toRemove.forEach((watch, path) => { + watch.close(); + this.typingWatchers.delete(path); + }); } - getHostPreferences() { - return this.hostConfiguration.preferences; + /** @internal */ + getCurrentProgram() { + return this.program; } - onSourceFileChanged(info, eventKind) { - Debug.assert(!info.isScriptOpen()); - if (eventKind === 2 /* Deleted */) { - this.handleDeletedFile( - info, - /*deferredDelete*/ - true - ); - } else { - if (info.deferredDelete) info.deferredDelete = void 0; - info.delayReloadNonMixedContentFile(); - this.delayUpdateProjectGraphs( - info.containingProjects, - /*clearSourceMapperCache*/ - false + removeExistingTypings(include) { + if (!include.length) return include; + const existing = getAutomaticTypeDirectiveNames(this.getCompilerOptions(), this); + return filter(include, (i) => !existing.includes(i)); + } + updateGraphWorker() { + var _a, _b; + const oldProgram = this.languageService.getCurrentProgram(); + Debug.assert(oldProgram === this.program); + Debug.assert(!this.isClosed(), "Called update graph worker of closed project"); + this.writeLog(`Starting updateGraphWorker: Project: ${this.getProjectName()}`); + const start = timestamp(); + const { hasInvalidatedResolutions, hasInvalidatedLibResolutions } = this.resolutionCache.createHasInvalidatedResolutions(returnFalse, returnFalse); + this.hasInvalidatedResolutions = hasInvalidatedResolutions; + this.hasInvalidatedLibResolutions = hasInvalidatedLibResolutions; + this.resolutionCache.startCachingPerDirectoryResolution(); + this.dirty = false; + this.updateFromProjectInProgress = true; + this.program = this.languageService.getProgram(); + this.updateFromProjectInProgress = false; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "finishCachingPerDirectoryResolution"); + this.resolutionCache.finishCachingPerDirectoryResolution(this.program, oldProgram); + (_b = tracing) == null ? void 0 : _b.pop(); + Debug.assert(oldProgram === void 0 || this.program !== void 0); + let hasNewProgram = false; + if (this.program && (!oldProgram || this.program !== oldProgram && this.program.structureIsReused !== 2 /* Completely */)) { + hasNewProgram = true; + this.rootFilesMap.forEach((value, path) => { + var _a2; + const file = this.program.getSourceFileByPath(path); + const info = value.info; + if (!file || ((_a2 = value.info) == null ? void 0 : _a2.path) === file.resolvedPath) return; + value.info = this.projectService.getScriptInfo(file.fileName); + Debug.assert(value.info.isAttached(this)); + info == null ? void 0 : info.detachFromProject(this); + }); + updateMissingFilePathsWatch( + this.program, + this.missingFilesMap || (this.missingFilesMap = /* @__PURE__ */ new Map()), + // Watch the missing files + (missingFilePath, missingFileName) => this.addMissingFileWatcher(missingFilePath, missingFileName) ); - this.handleSourceMapProjects(info); + if (this.generatedFilesMap) { + const outPath = this.compilerOptions.outFile; + if (isGeneratedFileWatcher(this.generatedFilesMap)) { + if (!outPath || !this.isValidGeneratedFileWatcher( + removeFileExtension(outPath) + ".d.ts" /* Dts */, + this.generatedFilesMap + )) { + this.clearGeneratedFileWatch(); + } + } else { + if (outPath) { + this.clearGeneratedFileWatch(); + } else { + this.generatedFilesMap.forEach((watcher, source) => { + const sourceFile = this.program.getSourceFileByPath(source); + if (!sourceFile || sourceFile.resolvedPath !== source || !this.isValidGeneratedFileWatcher( + getDeclarationEmitOutputFilePathWorker(sourceFile.fileName, this.compilerOptions, this.program), + watcher + )) { + closeFileWatcherOf(watcher); + this.generatedFilesMap.delete(source); + } + }); + } + } + } + if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) { + this.resolutionCache.updateTypeRootsWatch(); + } } - } - handleSourceMapProjects(info) { - if (info.sourceMapFilePath) { - if (isString(info.sourceMapFilePath)) { - const sourceMapFileInfo = this.getScriptInfoForPath(info.sourceMapFilePath); - this.delayUpdateSourceInfoProjects(sourceMapFileInfo == null ? void 0 : sourceMapFileInfo.sourceInfos); - } else { - this.delayUpdateSourceInfoProjects(info.sourceMapFilePath.sourceInfos); + this.projectService.verifyProgram(this); + if (this.exportMapCache && !this.exportMapCache.isEmpty()) { + this.exportMapCache.releaseSymbols(); + if (this.hasAddedorRemovedFiles || oldProgram && !this.program.structureIsReused) { + this.exportMapCache.clear(); + } else if (this.changedFilesForExportMapCache && oldProgram && this.program) { + forEachKey(this.changedFilesForExportMapCache, (fileName) => { + const oldSourceFile = oldProgram.getSourceFileByPath(fileName); + const sourceFile = this.program.getSourceFileByPath(fileName); + if (!oldSourceFile || !sourceFile) { + this.exportMapCache.clear(); + return true; + } + return this.exportMapCache.onFileChanged(oldSourceFile, sourceFile, !!this.getTypeAcquisition().enable); + }); } } - this.delayUpdateSourceInfoProjects(info.sourceInfos); - if (info.declarationInfoPath) { - this.delayUpdateProjectsOfScriptInfoPath(info.declarationInfoPath); + if (this.changedFilesForExportMapCache) { + this.changedFilesForExportMapCache.clear(); } - } - delayUpdateSourceInfoProjects(sourceInfos) { - if (sourceInfos) { - sourceInfos.forEach((_value, path) => this.delayUpdateProjectsOfScriptInfoPath(path)); + if (this.hasAddedOrRemovedSymlinks || this.program && !this.program.structureIsReused && this.getCompilerOptions().preserveSymlinks) { + this.symlinks = void 0; + this.moduleSpecifierCache.clear(); } - } - delayUpdateProjectsOfScriptInfoPath(path) { - const info = this.getScriptInfoForPath(path); - if (info) { - this.delayUpdateProjectGraphs( - info.containingProjects, - /*clearSourceMapperCache*/ - true + const oldExternalFiles = this.externalFiles || emptyArray2; + this.externalFiles = this.getExternalFiles(); + enumerateInsertsAndDeletes( + this.externalFiles, + oldExternalFiles, + getStringComparer(!this.useCaseSensitiveFileNames()), + // Ensure a ScriptInfo is created for new external files. This is performed indirectly + // by the host for files in the program when the program is retrieved above but + // the program doesn't contain external files so this must be done explicitly. + (inserted) => { + const scriptInfo = this.projectService.getOrCreateScriptInfoNotOpenedByClient( + inserted, + this.currentDirectory, + this.directoryStructureHost, + /*deferredDeleteOk*/ + false + ); + scriptInfo == null ? void 0 : scriptInfo.attachToProject(this); + }, + (removed) => this.detachScriptInfoFromProject(removed) + ); + const elapsed = timestamp() - start; + this.sendPerformanceEvent("UpdateGraph", elapsed); + this.writeLog(`Finishing updateGraphWorker: Project: ${this.getProjectName()} projectStateVersion: ${this.projectStateVersion} projectProgramVersion: ${this.projectProgramVersion} structureChanged: ${hasNewProgram}${this.program ? ` structureIsReused:: ${StructureIsReused[this.program.structureIsReused]}` : ""} Elapsed: ${elapsed}ms`); + if (this.projectService.logger.isTestLogger) { + if (this.program !== oldProgram) { + this.print( + /*writeProjectFileNames*/ + true, + this.hasAddedorRemovedFiles, + /*writeFileVersionAndText*/ + true + ); + } else { + this.writeLog(`Same program as before`); + } + } else if (this.hasAddedorRemovedFiles) { + this.print( + /*writeProjectFileNames*/ + true, + /*writeFileExplaination*/ + true, + /*writeFileVersionAndText*/ + false ); + } else if (this.program !== oldProgram) { + this.writeLog(`Different program with same set of files`); } + this.projectService.verifyDocumentRegistry(); + return hasNewProgram; } - handleDeletedFile(info, deferredDelete) { - Debug.assert(!info.isScriptOpen()); - this.delayUpdateProjectGraphs( - info.containingProjects, - /*clearSourceMapperCache*/ - false - ); - this.handleSourceMapProjects(info); - info.detachAllProjects(); - if (deferredDelete) { - info.delayReloadNonMixedContentFile(); - info.deferredDelete = true; - } else { - this.deleteScriptInfo(info); - } + /** @internal */ + sendPerformanceEvent(kind, durationMs) { + this.projectService.sendPerformanceEvent(kind, durationMs); } - /** - * This is to watch whenever files are added or removed to the wildcard directories - */ - watchWildcardDirectory(directory, flags, configFileName, config) { - let watcher = this.watchFactory.watchDirectory( - directory, - (fileOrDirectory) => this.onWildCardDirectoryWatcherInvoke( - directory, - configFileName, - config, - result, - fileOrDirectory - ), - flags, - this.getWatchOptionsFromProjectWatchOptions(config.parsedCommandLine.watchOptions, getDirectoryPath(configFileName)), - WatchType.WildcardDirectory, - configFileName - ); - const result = { - packageJsonWatches: void 0, - close() { - var _a; - if (watcher) { - watcher.close(); - watcher = void 0; - (_a = result.packageJsonWatches) == null ? void 0 : _a.forEach((watcher2) => { - watcher2.projects.delete(result); - watcher2.close(); - }); - result.packageJsonWatches = void 0; - } + detachScriptInfoFromProject(uncheckedFileName, noRemoveResolution) { + const scriptInfoToDetach = this.projectService.getScriptInfo(uncheckedFileName); + if (scriptInfoToDetach) { + scriptInfoToDetach.detachFromProject(this); + if (!noRemoveResolution) { + this.resolutionCache.removeResolutionsOfFile(scriptInfoToDetach.path); } - }; - return result; - } - onWildCardDirectoryWatcherInvoke(directory, configFileName, config, wildCardWatcher, fileOrDirectory) { - const fileOrDirectoryPath = this.toPath(fileOrDirectory); - const fsResult = config.cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); - if (getBaseFileName(fileOrDirectoryPath) === "package.json" && !isInsideNodeModules(fileOrDirectoryPath) && (fsResult && fsResult.fileExists || !fsResult && this.host.fileExists(fileOrDirectory))) { - const file = this.getNormalizedAbsolutePath(fileOrDirectory); - this.logger.info(`Config: ${configFileName} Detected new package.json: ${file}`); - this.packageJsonCache.addOrUpdate(file, fileOrDirectoryPath); - this.watchPackageJsonFile(file, fileOrDirectoryPath, wildCardWatcher); } - if (!(fsResult == null ? void 0 : fsResult.fileExists)) { - this.sendSourceFileChange(fileOrDirectoryPath); + } + addMissingFileWatcher(missingFilePath, missingFileName) { + var _a; + if (isConfiguredProject(this)) { + const configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(missingFilePath); + if ((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.projects.has(this.canonicalConfigFilePath)) return noopFileWatcher; } - const configuredProjectForConfig = this.findConfiguredProjectByProjectName(configFileName); - if (isIgnoredFileFromWildCardWatching({ - watchedDirPath: this.toPath(directory), - fileOrDirectory, - fileOrDirectoryPath, - configFileName, - extraFileExtensions: this.hostConfiguration.extraFileExtensions, - currentDirectory: this.currentDirectory, - options: config.parsedCommandLine.options, - program: (configuredProjectForConfig == null ? void 0 : configuredProjectForConfig.getCurrentProgram()) || config.parsedCommandLine.fileNames, - useCaseSensitiveFileNames: this.host.useCaseSensitiveFileNames, - writeLog: (s) => this.logger.info(s), - toPath: (s) => this.toPath(s), - getScriptKind: configuredProjectForConfig ? (fileName) => configuredProjectForConfig.getScriptKind(fileName) : void 0 - })) return; - if (config.updateLevel !== 2 /* Full */) config.updateLevel = 1 /* RootNamesAndUpdate */; - config.projects.forEach((watchWildcardDirectories, projectCanonicalPath) => { - var _a; - if (!watchWildcardDirectories) return; - const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath); - if (!project) return; - if (configuredProjectForConfig !== project && this.getHostPreferences().includeCompletionsForModuleExports) { - const path = this.toPath(configFileName); - if (find((_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences(), (ref) => (ref == null ? void 0 : ref.sourceFile.path) === path)) { - project.markAutoImportProviderAsDirty(); + const fileWatcher = this.projectService.watchFactory.watchFile( + getNormalizedAbsolutePath(missingFileName, this.currentDirectory), + (fileName, eventKind) => { + if (isConfiguredProject(this)) { + this.getCachedDirectoryStructureHost().addOrDeleteFile(fileName, missingFilePath, eventKind); + } + if (eventKind === 0 /* Created */ && this.missingFilesMap.has(missingFilePath)) { + this.missingFilesMap.delete(missingFilePath); + fileWatcher.close(); + this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); } + }, + 500 /* Medium */, + this.projectService.getWatchOptions(this), + WatchType.MissingFile, + this + ); + return fileWatcher; + } + isWatchedMissingFile(path) { + return !!this.missingFilesMap && this.missingFilesMap.has(path); + } + /** @internal */ + addGeneratedFileWatch(generatedFile, sourceFile) { + if (this.compilerOptions.outFile) { + if (!this.generatedFilesMap) { + this.generatedFilesMap = this.createGeneratedFileWatcher(generatedFile); } - const updateLevel = configuredProjectForConfig === project ? 1 /* RootNamesAndUpdate */ : 0 /* Update */; - if (project.pendingUpdateLevel > updateLevel) return; - if (this.openFiles.has(fileOrDirectoryPath)) { - const info = Debug.checkDefined(this.getScriptInfoForPath(fileOrDirectoryPath)); - if (info.isAttached(project)) { - const loadLevelToSet = Math.max(updateLevel, project.openFileWatchTriggered.get(fileOrDirectoryPath) || 0 /* Update */); - project.openFileWatchTriggered.set(fileOrDirectoryPath, loadLevelToSet); - } else { - project.pendingUpdateLevel = updateLevel; - this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project); + } else { + const path = this.toPath(sourceFile); + if (this.generatedFilesMap) { + if (isGeneratedFileWatcher(this.generatedFilesMap)) { + Debug.fail(`${this.projectName} Expected to not have --out watcher for generated file with options: ${JSON.stringify(this.compilerOptions)}`); + return; } + if (this.generatedFilesMap.has(path)) return; } else { - project.pendingUpdateLevel = updateLevel; - this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project); + this.generatedFilesMap = /* @__PURE__ */ new Map(); } - }); + this.generatedFilesMap.set(path, this.createGeneratedFileWatcher(generatedFile)); + } } - delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, loadReason) { - const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!(configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config)) return false; - let scheduledAnyProjectUpdate = false; - configFileExistenceInfo.config.updateLevel = 2 /* Full */; - configFileExistenceInfo.config.cachedDirectoryStructureHost.clearCache(); - configFileExistenceInfo.config.projects.forEach((_watchWildcardDirectories, projectCanonicalPath) => { - var _a, _b, _c; - const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath); - if (!project) return; - scheduledAnyProjectUpdate = true; - if (projectCanonicalPath === canonicalConfigFilePath) { - if (project.initialLoadPending) return; - project.pendingUpdateLevel = 2 /* Full */; - project.pendingUpdateReason = loadReason; - this.delayUpdateProjectGraph(project); - project.markAutoImportProviderAsDirty(); + createGeneratedFileWatcher(generatedFile) { + return { + generatedFilePath: this.toPath(generatedFile), + watcher: this.projectService.watchFactory.watchFile( + generatedFile, + () => { + this.clearSourceMapperCache(); + this.projectService.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(this); + }, + 2e3 /* High */, + this.projectService.getWatchOptions(this), + WatchType.MissingGeneratedFile, + this + ) + }; + } + isValidGeneratedFileWatcher(generateFile, watcher) { + return this.toPath(generateFile) === watcher.generatedFilePath; + } + clearGeneratedFileWatch() { + if (this.generatedFilesMap) { + if (isGeneratedFileWatcher(this.generatedFilesMap)) { + closeFileWatcherOf(this.generatedFilesMap); } else { - if (project.initialLoadPending) { - (_b = (_a = this.configFileExistenceInfoCache.get(projectCanonicalPath)) == null ? void 0 : _a.openFilesImpactedByConfigFile) == null ? void 0 : _b.forEach((path2) => { - var _a2; - if (!((_a2 = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a2.has(path2))) { - (this.pendingOpenFileProjectUpdates ?? (this.pendingOpenFileProjectUpdates = /* @__PURE__ */ new Map())).set( - path2, - this.configFileForOpenFiles.get(path2) - ); - } - }); - return; - } - const path = this.toPath(canonicalConfigFilePath); - project.resolutionCache.removeResolutionsFromProjectReferenceRedirects(path); - this.delayUpdateProjectGraph(project); - if (this.getHostPreferences().includeCompletionsForModuleExports && find((_c = project.getCurrentProgram()) == null ? void 0 : _c.getResolvedProjectReferences(), (ref) => (ref == null ? void 0 : ref.sourceFile.path) === path)) { - project.markAutoImportProviderAsDirty(); - } + clearMap(this.generatedFilesMap, closeFileWatcherOf); } - }); - return scheduledAnyProjectUpdate; + this.generatedFilesMap = void 0; + } } - onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind) { - const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - const project = this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath); - const wasDefferedClose = project == null ? void 0 : project.deferredClose; - if (eventKind === 2 /* Deleted */) { - configFileExistenceInfo.exists = false; - if (project) project.deferredClose = true; - } else { - configFileExistenceInfo.exists = true; - if (wasDefferedClose) { - project.deferredClose = void 0; - project.markAsDirty(); - } + getScriptInfoForNormalizedPath(fileName) { + const scriptInfo = this.projectService.getScriptInfoForPath(this.toPath(fileName)); + if (scriptInfo && !scriptInfo.isAttached(this)) { + return Errors.ThrowProjectDoesNotContainDocument(fileName, this); } - this.delayUpdateProjectsFromParsedConfigOnConfigFileChange( - canonicalConfigFilePath, - "Change in config file detected" - ); - this.openFiles.forEach((_projectRootPath, path) => { - var _a, _b; - const configFileForOpenFile = this.configFileForOpenFiles.get(path); - if (!((_a = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(path))) return; - this.configFileForOpenFiles.delete(path); - const info = this.getScriptInfoForPath(path); - const newConfigFileNameForInfo = this.getConfigFileNameForFile( - info, - /*findFromCacheOnly*/ - false - ); - if (!newConfigFileNameForInfo) return; - if (!((_b = this.pendingOpenFileProjectUpdates) == null ? void 0 : _b.has(path))) { - (this.pendingOpenFileProjectUpdates ?? (this.pendingOpenFileProjectUpdates = /* @__PURE__ */ new Map())).set(path, configFileForOpenFile); - } - }); - this.delayEnsureProjectForOpenFiles(); + return scriptInfo; } - removeProject(project) { - this.logger.info("`remove Project::"); - project.print( - /*writeProjectFileNames*/ - true, + getScriptInfo(uncheckedFileName) { + return this.projectService.getScriptInfo(uncheckedFileName); + } + filesToString(writeProjectFileNames) { + return this.filesToStringWorker( + writeProjectFileNames, /*writeFileExplaination*/ true, /*writeFileVersionAndText*/ false ); - project.close(); - if (Debug.shouldAssert(1 /* Normal */)) { - this.filenameToScriptInfo.forEach( - (info) => Debug.assert( - !info.isAttached(project), - "Found script Info still attached to project", - () => `${project.projectName}: ScriptInfos still attached: ${JSON.stringify( - arrayFrom( - mapDefinedIterator( - this.filenameToScriptInfo.values(), - (info2) => info2.isAttached(project) ? { - fileName: info2.fileName, - projects: info2.containingProjects.map((p) => p.projectName), - hasMixedContent: info2.hasMixedContent - } : void 0 - ) - ), - /*replacer*/ - void 0, - " " - )}` - ) - ); - } - this.pendingProjectUpdates.delete(project.getProjectName()); - switch (project.projectKind) { - case 2 /* External */: - unorderedRemoveItem(this.externalProjects, project); - this.projectToSizeMap.delete(project.getProjectName()); - break; - case 1 /* Configured */: - this.configuredProjects.delete(project.canonicalConfigFilePath); - this.projectToSizeMap.delete(project.canonicalConfigFilePath); - break; - case 0 /* Inferred */: - unorderedRemoveItem(this.inferredProjects, project); - break; + } + filesToStringWorker(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) { + if (this.initialLoadPending) return " Files (0) InitialLoadPending\n"; + if (!this.program) return " Files (0) NoProgram\n"; + const sourceFiles = this.program.getSourceFiles(); + let strBuilder = ` Files (${sourceFiles.length}) +`; + if (writeProjectFileNames) { + for (const file of sourceFiles) { + strBuilder += ` ${file.fileName}${writeFileVersionAndText ? ` ${file.version} ${JSON.stringify(file.text)}` : ""} +`; + } + if (writeFileExplaination) { + strBuilder += "\n\n"; + explainFiles(this.program, (s) => strBuilder += ` ${s} +`); + } } + return strBuilder; } /** @internal */ - assignOrphanScriptInfoToInferredProject(info, projectRootPath) { - Debug.assert(info.isOrphan()); - const project = this.getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) || this.getOrCreateSingleInferredProjectIfEnabled() || this.getOrCreateSingleInferredWithoutProjectRoot( - info.isDynamic ? projectRootPath || this.currentDirectory : getDirectoryPath( - isRootedDiskPath(info.fileName) ? info.fileName : getNormalizedAbsolutePath( - info.fileName, - projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory - ) - ) - ); - project.addRoot(info); - if (info.containingProjects[0] !== project) { - orderedRemoveItem(info.containingProjects, project); - info.containingProjects.unshift(project); + print(writeProjectFileNames, writeFileExplaination, writeFileVersionAndText) { + var _a; + this.writeLog(`Project '${this.projectName}' (${ProjectKind[this.projectKind]})`); + this.writeLog(this.filesToStringWorker( + writeProjectFileNames && this.projectService.logger.hasLevel(3 /* verbose */), + writeFileExplaination && this.projectService.logger.hasLevel(3 /* verbose */), + writeFileVersionAndText && this.projectService.logger.hasLevel(3 /* verbose */) + )); + this.writeLog("-----------------------------------------------"); + if (this.autoImportProviderHost) { + this.autoImportProviderHost.print( + /*writeProjectFileNames*/ + false, + /*writeFileExplaination*/ + false, + /*writeFileVersionAndText*/ + false + ); } - project.updateGraph(); - if (!this.useSingleInferredProject && !project.projectRootPath) { - for (const inferredProject of this.inferredProjects) { - if (inferredProject === project || inferredProject.isOrphan()) { - continue; - } - const roots = inferredProject.getRootScriptInfos(); - Debug.assert(roots.length === 1 || !!inferredProject.projectRootPath); - if (roots.length === 1 && forEach(roots[0].containingProjects, (p) => p !== roots[0].containingProjects[0] && !p.isOrphan())) { - inferredProject.removeFile( - roots[0], - /*fileExists*/ - true, - /*detachFromProject*/ - true - ); - } + (_a = this.noDtsResolutionProject) == null ? void 0 : _a.print( + /*writeProjectFileNames*/ + false, + /*writeFileExplaination*/ + false, + /*writeFileVersionAndText*/ + false + ); + } + setCompilerOptions(compilerOptions) { + var _a; + if (compilerOptions) { + compilerOptions.allowNonTsExtensions = true; + const oldOptions = this.compilerOptions; + this.compilerOptions = compilerOptions; + this.setInternalCompilerOptionsForEmittingJsFiles(); + (_a = this.noDtsResolutionProject) == null ? void 0 : _a.setCompilerOptions(this.getCompilerOptionsForNoDtsResolutionProject()); + if (changesAffectModuleResolution(oldOptions, compilerOptions)) { + this.cachedUnresolvedImportsPerFile.clear(); + this.lastCachedUnresolvedImportsList = void 0; + this.resolutionCache.onChangesAffectModuleResolution(); + this.moduleSpecifierCache.clear(); } + this.markAsDirty(); } - return project; } - assignOrphanScriptInfosToInferredProject() { - this.openFiles.forEach((projectRootPath, path) => { - const info = this.getScriptInfoForPath(path); - if (info.isOrphan()) { - this.assignOrphanScriptInfoToInferredProject(info, projectRootPath); - } - }); + /** @internal */ + setWatchOptions(watchOptions) { + this.watchOptions = watchOptions; } - /** - * Remove this file from the set of open, non-configured files. - * @param info The file that has been closed or newly configured - */ - closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) { - var _a; - const fileExists = info.isDynamic ? false : this.host.fileExists(info.fileName); - info.close(fileExists); - this.stopWatchingConfigFilesForScriptInfo(info); - const canonicalFileName = this.toCanonicalFileName(info.fileName); - if (this.openFilesWithNonRootedDiskPath.get(canonicalFileName) === info) { - this.openFilesWithNonRootedDiskPath.delete(canonicalFileName); - } - let ensureProjectsForOpenFiles = false; - for (const p of info.containingProjects) { - if (isConfiguredProject(p)) { - if (info.hasMixedContent) { - info.registerFileUpdate(); - } - const updateLevel = p.openFileWatchTriggered.get(info.path); - if (updateLevel !== void 0) { - p.openFileWatchTriggered.delete(info.path); - if (p.pendingUpdateLevel < updateLevel) { - p.pendingUpdateLevel = updateLevel; - p.markFileAsDirty(info.path); - } - } - } else if (isInferredProject(p) && p.isRoot(info)) { - if (p.isProjectWithSingleRoot()) { - ensureProjectsForOpenFiles = true; - } - p.removeFile( - info, - fileExists, - /*detachFromProject*/ - true - ); - } - if (!p.languageServiceEnabled) { - p.markAsDirty(); - } + /** @internal */ + getWatchOptions() { + return this.watchOptions; + } + setTypeAcquisition(newTypeAcquisition) { + if (newTypeAcquisition) { + this.typeAcquisition = this.removeLocalTypingsFromTypeAcquisition(newTypeAcquisition); } - this.openFiles.delete(info.path); - this.configFileForOpenFiles.delete(info.path); - (_a = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a.delete(info.path); - Debug.assert(!this.rootOfInferredProjects.has(info)); - if (!skipAssignOrphanScriptInfosToInferredProject && ensureProjectsForOpenFiles) { - this.assignOrphanScriptInfosToInferredProject(); + } + getTypeAcquisition() { + return this.typeAcquisition || {}; + } + /** @internal */ + getChangesSinceVersion(lastKnownVersion, includeProjectReferenceRedirectInfo) { + var _a, _b; + const includeProjectReferenceRedirectInfoIfRequested = includeProjectReferenceRedirectInfo ? (files) => arrayFrom(files.entries(), ([fileName, isSourceOfProjectReferenceRedirect]) => ({ + fileName, + isSourceOfProjectReferenceRedirect + })) : (files) => arrayFrom(files.keys()); + if (!this.initialLoadPending) { + updateProjectIfDirty(this); } - if (fileExists) { - this.watchClosedScriptInfo(info); - } else { - this.handleDeletedFile( + const info = { + projectName: this.getProjectName(), + version: this.projectProgramVersion, + isInferred: isInferredProject(this), + options: this.getCompilationSettings(), + languageServiceDisabled: !this.languageServiceEnabled, + lastFileExceededProgramSize: this.lastFileExceededProgramSize + }; + const updatedFileNames = this.updatedFileNames; + this.updatedFileNames = void 0; + if (this.lastReportedFileNames && lastKnownVersion === this.lastReportedVersion) { + if (this.projectProgramVersion === this.lastReportedVersion && !updatedFileNames) { + return { info, projectErrors: this.getGlobalProjectErrors() }; + } + const lastReportedFileNames = this.lastReportedFileNames; + const externalFiles = ((_a = this.externalFiles) == null ? void 0 : _a.map((f) => ({ + fileName: toNormalizedPath(f), + isSourceOfProjectReferenceRedirect: false + }))) || emptyArray2; + const currentFiles = arrayToMap( + this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo).concat(externalFiles), + (info2) => info2.fileName, + (info2) => info2.isSourceOfProjectReferenceRedirect + ); + const added = /* @__PURE__ */ new Map(); + const removed = /* @__PURE__ */ new Map(); + const updated = updatedFileNames ? arrayFrom(updatedFileNames.keys()) : []; + const updatedRedirects = []; + forEachEntry(currentFiles, (isSourceOfProjectReferenceRedirect, fileName) => { + if (!lastReportedFileNames.has(fileName)) { + added.set(fileName, isSourceOfProjectReferenceRedirect); + } else if (includeProjectReferenceRedirectInfo && isSourceOfProjectReferenceRedirect !== lastReportedFileNames.get(fileName)) { + updatedRedirects.push({ + fileName, + isSourceOfProjectReferenceRedirect + }); + } + }); + forEachEntry(lastReportedFileNames, (isSourceOfProjectReferenceRedirect, fileName) => { + if (!currentFiles.has(fileName)) { + removed.set(fileName, isSourceOfProjectReferenceRedirect); + } + }); + this.lastReportedFileNames = currentFiles; + this.lastReportedVersion = this.projectProgramVersion; + return { info, - /*deferredDelete*/ - false + changes: { + added: includeProjectReferenceRedirectInfoIfRequested(added), + removed: includeProjectReferenceRedirectInfoIfRequested(removed), + updated: includeProjectReferenceRedirectInfo ? updated.map((fileName) => ({ + fileName, + isSourceOfProjectReferenceRedirect: this.isSourceOfProjectReferenceRedirect(fileName) + })) : updated, + updatedRedirects: includeProjectReferenceRedirectInfo ? updatedRedirects : void 0 + }, + projectErrors: this.getGlobalProjectErrors() + }; + } else { + const projectFileNames = this.getFileNamesWithRedirectInfo(!!includeProjectReferenceRedirectInfo); + const externalFiles = ((_b = this.externalFiles) == null ? void 0 : _b.map((f) => ({ + fileName: toNormalizedPath(f), + isSourceOfProjectReferenceRedirect: false + }))) || emptyArray2; + const allFiles = projectFileNames.concat(externalFiles); + this.lastReportedFileNames = arrayToMap( + allFiles, + (info2) => info2.fileName, + (info2) => info2.isSourceOfProjectReferenceRedirect ); + this.lastReportedVersion = this.projectProgramVersion; + return { + info, + files: includeProjectReferenceRedirectInfo ? allFiles : allFiles.map((f) => f.fileName), + projectErrors: this.getGlobalProjectErrors() + }; } - return ensureProjectsForOpenFiles; } - deleteScriptInfo(info) { - Debug.assert(!info.isScriptOpen()); - this.filenameToScriptInfo.delete(info.path); - this.filenameToScriptInfoVersion.set(info.path, info.textStorage.version); - this.stopWatchingScriptInfo(info); - const realpath = info.getRealpathIfDifferent(); - if (realpath) { - this.realpathToScriptInfos.remove(realpath, info); - } - info.closeSourceMapFileWatcher(); + // remove a root file from project + removeRoot(info) { + this.rootFilesMap.delete(info.path); } - configFileExists(configFileName, canonicalConfigFilePath, info) { - const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - let openFilesImpactedByConfigFile; - if (this.openFiles.has(info.path) && (!isAncestorConfigFileInfo(info) || info.isForDefaultProject)) { - if (configFileExistenceInfo) (configFileExistenceInfo.openFilesImpactedByConfigFile ?? (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Set())).add(info.path); - else (openFilesImpactedByConfigFile = /* @__PURE__ */ new Set()).add(info.path); - } - if (configFileExistenceInfo) return configFileExistenceInfo.exists; - const exists = this.host.fileExists(configFileName); - this.configFileExistenceInfoCache.set(canonicalConfigFilePath, { exists, openFilesImpactedByConfigFile }); - return exists; + /** @internal */ + isSourceOfProjectReferenceRedirect(fileName) { + return !!this.program && this.program.isSourceOfProjectReferenceRedirect(fileName); } - createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, forProject) { - var _a, _b; - const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!configFileExistenceInfo.watcher || configFileExistenceInfo.watcher === noopConfigFileWatcher) { - configFileExistenceInfo.watcher = this.watchFactory.watchFile( - configFileName, - (_fileName, eventKind) => this.onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind), - 2e3 /* High */, - this.getWatchOptionsFromProjectWatchOptions((_b = (_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.parsedCommandLine) == null ? void 0 : _b.watchOptions, getDirectoryPath(configFileName)), - WatchType.ConfigFile, - forProject - ); + /** @internal */ + getGlobalPluginSearchPaths() { + return [ + ...this.projectService.pluginProbeLocations, + // ../../.. to walk from X/node_modules/typescript/lib/tsserver.js to X/node_modules/ + combinePaths(this.projectService.getExecutingFilePath(), "../../..") + ]; + } + enableGlobalPlugins(options) { + if (!this.projectService.globalPlugins.length) return; + const host = this.projectService.host; + if (!host.require && !host.importPlugin) { + this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); + return; + } + const searchPaths = this.getGlobalPluginSearchPaths(); + for (const globalPluginName of this.projectService.globalPlugins) { + if (!globalPluginName) continue; + if (options.plugins && options.plugins.some((p) => p.name === globalPluginName)) continue; + this.projectService.logger.info(`Loading global plugin ${globalPluginName}`); + this.enablePlugin({ name: globalPluginName, global: true }, searchPaths); } - this.ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject); } - ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject) { - const projects = configFileExistenceInfo.config.projects; - projects.set(forProject.canonicalConfigFilePath, projects.get(forProject.canonicalConfigFilePath) || false); + enablePlugin(pluginConfigEntry, searchPaths) { + this.projectService.requestEnablePlugin(this, pluginConfigEntry, searchPaths); } /** @internal */ - releaseParsedConfig(canonicalConfigFilePath, forProject) { - var _a, _b, _c; - const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!((_a = configFileExistenceInfo.config) == null ? void 0 : _a.projects.delete(forProject.canonicalConfigFilePath))) return; - if ((_b = configFileExistenceInfo.config) == null ? void 0 : _b.projects.size) return; - configFileExistenceInfo.config = void 0; - clearSharedExtendedConfigFileWatcher(canonicalConfigFilePath, this.sharedExtendedConfigFileWatchers); - Debug.checkDefined(configFileExistenceInfo.watcher); - if ((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) { - if (configFileExistenceInfo.inferredProjectRoots) { - if (!canWatchDirectoryOrFilePath(getDirectoryPath(canonicalConfigFilePath))) { - configFileExistenceInfo.watcher.close(); - configFileExistenceInfo.watcher = noopConfigFileWatcher; - } - } else { - configFileExistenceInfo.watcher.close(); - configFileExistenceInfo.watcher = void 0; - } - } else { - configFileExistenceInfo.watcher.close(); - this.configFileExistenceInfoCache.delete(canonicalConfigFilePath); - } - } - /** - * This is called on file close or when its removed from inferred project as root, - * so that we handle the watches and inferred project root data - * @internal - */ - stopWatchingConfigFilesForScriptInfo(info) { - if (this.serverMode !== 0 /* Semantic */) return; - const isRootOfInferredProject = this.rootOfInferredProjects.delete(info); - const isOpen = info.isScriptOpen(); - if (isOpen && !isRootOfInferredProject) return; - this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => { - var _a, _b, _c; - const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!configFileExistenceInfo) return; - if (isOpen) { - if (!((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(info.path))) return; - } else { - if (!((_b = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _b.delete(info.path))) return; + enableProxy(pluginModuleFactory, configEntry) { + try { + if (typeof pluginModuleFactory !== "function") { + this.projectService.logger.info(`Skipped loading plugin ${configEntry.name} because it did not expose a proper factory function`); + return; } - if (isRootOfInferredProject) { - configFileExistenceInfo.inferredProjectRoots--; - if (configFileExistenceInfo.watcher && !configFileExistenceInfo.config && !configFileExistenceInfo.inferredProjectRoots) { - configFileExistenceInfo.watcher.close(); - configFileExistenceInfo.watcher = void 0; + const info = { + config: configEntry, + project: this, + languageService: this.languageService, + languageServiceHost: this, + serverHost: this.projectService.host, + session: this.projectService.session + }; + const pluginModule = pluginModuleFactory({ typescript: ts_exports2 }); + const newLS = pluginModule.create(info); + for (const k of Object.keys(this.languageService)) { + if (!(k in newLS)) { + this.projectService.logger.info(`Plugin activation warning: Missing proxied method ${k} in created LS. Patching.`); + newLS[k] = this.languageService[k]; } } - if (!((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) && !configFileExistenceInfo.config) { - Debug.assert(!configFileExistenceInfo.watcher); - this.configFileExistenceInfoCache.delete(canonicalConfigFilePath); - } - }); + this.projectService.logger.info(`Plugin validation succeeded`); + this.languageService = newLS; + this.plugins.push({ name: configEntry.name, module: pluginModule }); + } catch (e) { + this.projectService.logger.info(`Plugin activation failed: ${e}`); + } } - /** - * This is called by inferred project whenever script info is added as a root - * - * @internal - */ - startWatchingConfigFilesForInferredProjectRoot(info) { - if (this.serverMode !== 0 /* Semantic */) return; - Debug.assert(info.isScriptOpen()); - this.rootOfInferredProjects.add(info); - this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName) => { - let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!configFileExistenceInfo) { - configFileExistenceInfo = { exists: this.host.fileExists(configFileName), inferredProjectRoots: 1 }; - this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo); - } else { - configFileExistenceInfo.inferredProjectRoots = (configFileExistenceInfo.inferredProjectRoots ?? 0) + 1; + /** @internal */ + onPluginConfigurationChanged(pluginName, configuration) { + this.plugins.filter((plugin) => plugin.name === pluginName).forEach((plugin) => { + if (plugin.module.onConfigurationChanged) { + plugin.module.onConfigurationChanged(configuration); } - (configFileExistenceInfo.openFilesImpactedByConfigFile ?? (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Set())).add(info.path); - configFileExistenceInfo.watcher || (configFileExistenceInfo.watcher = canWatchDirectoryOrFilePath(getDirectoryPath(canonicalConfigFilePath)) ? this.watchFactory.watchFile( - configFileName, - (_filename, eventKind) => this.onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind), - 2e3 /* High */, - this.hostConfiguration.watchOptions, - WatchType.ConfigFileForInferredRoot - ) : noopConfigFileWatcher); }); } - /** - * This function tries to search for a tsconfig.json for the given file. - * This is different from the method the compiler uses because - * the compiler can assume it will always start searching in the - * current directory (the directory in which tsc was invoked). - * The server must start searching from the directory containing - * the newly opened file. - */ - forEachConfigFileLocation(info, action) { - if (this.serverMode !== 0 /* Semantic */) { - return void 0; - } - Debug.assert(!isOpenScriptInfo(info) || this.openFiles.has(info.path)); - const projectRootPath = this.openFiles.get(info.path); - const scriptInfo = Debug.checkDefined(this.getScriptInfo(info.path)); - if (scriptInfo.isDynamic) return void 0; - let searchPath = asNormalizedPath(getDirectoryPath(info.fileName)); - const isSearchPathInProjectRoot = () => containsPath(projectRootPath, searchPath, this.currentDirectory, !this.host.useCaseSensitiveFileNames); - const anySearchPathOk = !projectRootPath || !isSearchPathInProjectRoot(); - let searchTsconfig = true; - let searchJsconfig = true; - if (isAncestorConfigFileInfo(info)) { - if (endsWith(info.fileName, "tsconfig.json")) searchTsconfig = false; - else searchTsconfig = searchJsconfig = false; - } - do { - const canonicalSearchPath = normalizedPathToPath(searchPath, this.currentDirectory, this.toCanonicalFileName); - if (searchTsconfig) { - const tsconfigFileName = asNormalizedPath(combinePaths(searchPath, "tsconfig.json")); - const result = action(combinePaths(canonicalSearchPath, "tsconfig.json"), tsconfigFileName); - if (result) return tsconfigFileName; - } - if (searchJsconfig) { - const jsconfigFileName = asNormalizedPath(combinePaths(searchPath, "jsconfig.json")); - const result = action(combinePaths(canonicalSearchPath, "jsconfig.json"), jsconfigFileName); - if (result) return jsconfigFileName; - } - if (isNodeModulesDirectory(canonicalSearchPath)) { - break; - } - const parentPath = asNormalizedPath(getDirectoryPath(searchPath)); - if (parentPath === searchPath) break; - searchPath = parentPath; - searchTsconfig = searchJsconfig = true; - } while (anySearchPathOk || isSearchPathInProjectRoot()); - return void 0; + /** Starts a new check for diagnostics. Call this if some file has updated that would cause diagnostics to be changed. */ + refreshDiagnostics() { + this.projectService.sendProjectsUpdatedInBackgroundEvent(); } /** @internal */ - findDefaultConfiguredProject(info) { - var _a; - return (_a = this.findDefaultConfiguredProjectWorker( - info, - 1 /* Find */ - )) == null ? void 0 : _a.defaultProject; + getPackageJsonsVisibleToFile(fileName, rootDir) { + if (this.projectService.serverMode !== 0 /* Semantic */) return emptyArray2; + return this.projectService.getPackageJsonsVisibleToFile(fileName, this, rootDir); } /** @internal */ - findDefaultConfiguredProjectWorker(info, kind) { - return info.isScriptOpen() ? this.tryFindDefaultConfiguredProjectForOpenScriptInfo( - info, - kind - ) : void 0; + getNearestAncestorDirectoryWithPackageJson(fileName) { + return this.projectService.getNearestAncestorDirectoryWithPackageJson(fileName, this); } - /** Get cached configFileName for scriptInfo or ancestor of open script info */ - getConfigFileNameForFileFromCache(info, lookInPendingFilesForValue) { - if (lookInPendingFilesForValue) { - const result = getConfigFileNameFromCache(info, this.pendingOpenFileProjectUpdates); - if (result !== void 0) return result; - } - return getConfigFileNameFromCache(info, this.configFileForOpenFiles); + /** @internal */ + getPackageJsonsForAutoImport(rootDir) { + return this.getPackageJsonsVisibleToFile(combinePaths(this.currentDirectory, inferredTypesContainingFile), rootDir); } - /** Caches the configFilename for script info or ancestor of open script info */ - setConfigFileNameForFileInCache(info, configFileName) { - if (!this.openFiles.has(info.path)) return; - const config = configFileName || false; - if (!isAncestorConfigFileInfo(info)) { - this.configFileForOpenFiles.set(info.path, config); - } else { - let configFileForOpenFile = this.configFileForOpenFiles.get(info.path); - if (!configFileForOpenFile || isString(configFileForOpenFile)) { - this.configFileForOpenFiles.set( - info.path, - configFileForOpenFile = (/* @__PURE__ */ new Map()).set(false, configFileForOpenFile) - ); - } - configFileForOpenFile.set(info.fileName, config); - } + /** @internal */ + getPackageJsonCache() { + return this.projectService.packageJsonCache; } - /** - * This function tries to search for a tsconfig.json for the given file. - * This is different from the method the compiler uses because - * the compiler can assume it will always start searching in the - * current directory (the directory in which tsc was invoked). - * The server must start searching from the directory containing - * the newly opened file. - * If script info is passed in, it is asserted to be open script info - * otherwise just file name - * when findFromCacheOnly is true only looked up in cache instead of hitting disk to figure things out - * @internal - */ - getConfigFileNameForFile(info, findFromCacheOnly) { - const fromCache = this.getConfigFileNameForFileFromCache(info, findFromCacheOnly); - if (fromCache !== void 0) return fromCache || void 0; - if (findFromCacheOnly) return void 0; - const configFileName = this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName2) => this.configFileExists(configFileName2, canonicalConfigFilePath, info)); - this.logger.info(`getConfigFileNameForFile:: File: ${info.fileName} ProjectRootPath: ${this.openFiles.get(info.path)}:: Result: ${configFileName}`); - this.setConfigFileNameForFileInCache(info, configFileName); - return configFileName; + /** @internal */ + getCachedExportInfoMap() { + return this.exportMapCache || (this.exportMapCache = createCacheableExportInfoMap(this)); } - printProjects() { - if (!this.logger.hasLevel(1 /* normal */)) { - return; - } - this.logger.startGroup(); - this.externalProjects.forEach(printProjectWithoutFileNames); - this.configuredProjects.forEach(printProjectWithoutFileNames); - this.inferredProjects.forEach(printProjectWithoutFileNames); - this.logger.info("Open files: "); - this.openFiles.forEach((projectRootPath, path) => { - const info = this.getScriptInfoForPath(path); - this.logger.info(` FileName: ${info.fileName} ProjectRootPath: ${projectRootPath}`); - this.logger.info(` Projects: ${info.containingProjects.map((p) => p.getProjectName())}`); - }); - this.logger.endGroup(); + /** @internal */ + clearCachedExportInfoMap() { + var _a; + (_a = this.exportMapCache) == null ? void 0 : _a.clear(); } /** @internal */ - findConfiguredProjectByProjectName(configFileName, allowDeferredClosed) { - const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName)); - const result = this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath); - return allowDeferredClosed ? result : !(result == null ? void 0 : result.deferredClose) ? result : void 0; + getModuleSpecifierCache() { + return this.moduleSpecifierCache; } - getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) { - return this.configuredProjects.get(canonicalConfigFilePath); + /** @internal */ + includePackageJsonAutoImports() { + if (this.projectService.includePackageJsonAutoImports() === 0 /* Off */ || !this.languageServiceEnabled || isInsideNodeModules(this.currentDirectory) || !this.isDefaultProjectForOpenFiles()) { + return 0 /* Off */; + } + return this.projectService.includePackageJsonAutoImports(); } - findExternalProjectByProjectName(projectFileName) { - return findProjectByName(projectFileName, this.externalProjects); + /** @internal */ + getHostForAutoImportProvider() { + var _a, _b; + if (this.program) { + return { + fileExists: this.program.fileExists, + directoryExists: this.program.directoryExists, + realpath: this.program.realpath || ((_a = this.projectService.host.realpath) == null ? void 0 : _a.bind(this.projectService.host)), + getCurrentDirectory: this.getCurrentDirectory.bind(this), + readFile: this.projectService.host.readFile.bind(this.projectService.host), + getDirectories: this.projectService.host.getDirectories.bind(this.projectService.host), + trace: (_b = this.projectService.host.trace) == null ? void 0 : _b.bind(this.projectService.host), + useCaseSensitiveFileNames: this.program.useCaseSensitiveFileNames(), + readDirectory: this.projectService.host.readDirectory.bind(this.projectService.host) + }; + } + return this.projectService.host; } - /** Get a filename if the language service exceeds the maximum allowed program size; otherwise returns undefined. */ - getFilenameForExceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader) { - if (options && options.disableSizeLimit || !this.host.getFileSize) { - return; + /** @internal */ + getPackageJsonAutoImportProvider() { + var _a, _b, _c; + if (this.autoImportProviderHost === false) { + return void 0; } - let availableSpace = maxProgramSizeForNonTsFiles; - this.projectToSizeMap.set(name, 0); - this.projectToSizeMap.forEach((val) => availableSpace -= val || 0); - let totalNonTsFileSize = 0; - for (const f of fileNames) { - const fileName = propertyReader.getFileName(f); - if (hasTSFileExtension(fileName)) { - continue; + if (this.projectService.serverMode !== 0 /* Semantic */) { + this.autoImportProviderHost = false; + return void 0; + } + if (this.autoImportProviderHost) { + updateProjectIfDirty(this.autoImportProviderHost); + if (this.autoImportProviderHost.isEmpty()) { + this.autoImportProviderHost.close(); + this.autoImportProviderHost = void 0; + return void 0; } - totalNonTsFileSize += this.host.getFileSize(fileName); - if (totalNonTsFileSize > maxProgramSizeForNonTsFiles || totalNonTsFileSize > availableSpace) { - const top5LargestFiles = fileNames.map((f2) => propertyReader.getFileName(f2)).filter((name2) => !hasTSFileExtension(name2)).map((name2) => ({ name: name2, size: this.host.getFileSize(name2) })).sort((a, b) => b.size - a.size).slice(0, 5); - this.logger.info(`Non TS file size exceeded limit (${totalNonTsFileSize}). Largest files: ${top5LargestFiles.map((file) => `${file.name}:${file.size}`).join(", ")}`); - return fileName; + return this.autoImportProviderHost.getCurrentProgram(); + } + const dependencySelection = this.includePackageJsonAutoImports(); + if (dependencySelection) { + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getPackageJsonAutoImportProvider"); + const start = timestamp(); + this.autoImportProviderHost = AutoImportProviderProject.create( + dependencySelection, + this, + this.getHostForAutoImportProvider() + ) ?? false; + if (this.autoImportProviderHost) { + updateProjectIfDirty(this.autoImportProviderHost); + this.sendPerformanceEvent("CreatePackageJsonAutoImportProvider", timestamp() - start); + (_b = tracing) == null ? void 0 : _b.pop(); + return this.autoImportProviderHost.getCurrentProgram(); } + (_c = tracing) == null ? void 0 : _c.pop(); } - this.projectToSizeMap.set(name, totalNonTsFileSize); } - createExternalProject(projectFileName, files, options, typeAcquisition, excludedFiles) { - const compilerOptions = convertCompilerOptions(options); - const watchOptionsAndErrors = convertWatchOptions(options, getDirectoryPath(normalizeSlashes(projectFileName))); - const project = new ExternalProject( - projectFileName, - this, - compilerOptions, - /*lastFileExceededProgramSize*/ - this.getFilenameForExceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader), - options.compileOnSave === void 0 ? true : options.compileOnSave, - /*projectFilePath*/ - void 0, - watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions + isDefaultProjectForOpenFiles() { + return !!forEachEntry( + this.projectService.openFiles, + (_projectRootPath, path) => this.projectService.tryGetDefaultProjectForFile(this.projectService.getScriptInfoForPath(path)) === this ); - project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors); - project.excludedFiles = excludedFiles; - this.addFilesToNonInferredProject(project, files, externalFilePropertyReader, typeAcquisition); - this.externalProjects.push(project); - return project; } /** @internal */ - sendProjectTelemetry(project) { - if (this.seenProjects.has(project.projectName)) { - setProjectOptionsUsed(project); - return; + watchNodeModulesForPackageJsonChanges(directoryPath) { + return this.projectService.watchPackageJsonsInNodeModules(directoryPath, this); + } + /** @internal */ + getIncompleteCompletionsCache() { + return this.projectService.getIncompleteCompletionsCache(); + } + /** @internal */ + getNoDtsResolutionProject(rootFile) { + Debug.assert(this.projectService.serverMode === 0 /* Semantic */); + this.noDtsResolutionProject ?? (this.noDtsResolutionProject = new AuxiliaryProject(this)); + if (this.noDtsResolutionProject.rootFile !== rootFile) { + this.projectService.setFileNamesOfAutoImportProviderOrAuxillaryProject( + this.noDtsResolutionProject, + [rootFile] + ); + this.noDtsResolutionProject.rootFile = rootFile; } - this.seenProjects.set(project.projectName, true); - if (!this.eventHandler || !this.host.createSHA256Hash) { - setProjectOptionsUsed(project); - return; + return this.noDtsResolutionProject; + } + /** @internal */ + runWithTemporaryFileUpdate(rootFile, updatedText, cb) { + var _a, _b, _c, _d; + const originalProgram = this.program; + const rootSourceFile = Debug.checkDefined((_a = this.program) == null ? void 0 : _a.getSourceFile(rootFile), "Expected file to be part of program"); + const originalText = Debug.checkDefined(rootSourceFile.getFullText()); + (_b = this.getScriptInfo(rootFile)) == null ? void 0 : _b.editContent(0, originalText.length, updatedText); + this.updateGraph(); + try { + cb(this.program, originalProgram, (_c = this.program) == null ? void 0 : _c.getSourceFile(rootFile)); + } finally { + (_d = this.getScriptInfo(rootFile)) == null ? void 0 : _d.editContent(0, updatedText.length, originalText); } - const projectOptions = isConfiguredProject(project) ? project.projectOptions : void 0; - setProjectOptionsUsed(project); - const data = { - projectId: this.host.createSHA256Hash(project.projectName), - fileStats: countEachFileTypes( - project.getScriptInfos(), - /*includeSizes*/ - true - ), - compilerOptions: convertCompilerOptionsForTelemetry(project.getCompilationSettings()), - typeAcquisition: convertTypeAcquisition2(project.getTypeAcquisition()), - extends: projectOptions && projectOptions.configHasExtendsProperty, - files: projectOptions && projectOptions.configHasFilesProperty, - include: projectOptions && projectOptions.configHasIncludeProperty, - exclude: projectOptions && projectOptions.configHasExcludeProperty, - compileOnSave: project.compileOnSaveEnabled, - configFileName: configFileName(), - projectType: project instanceof ExternalProject ? "external" : "configured", - languageServiceEnabled: project.languageServiceEnabled, - version + } + /** @internal */ + getCompilerOptionsForNoDtsResolutionProject() { + return { + ...this.getCompilerOptions(), + noDtsResolution: true, + allowJs: true, + maxNodeModuleJsDepth: 3, + diagnostics: false, + skipLibCheck: true, + sourceMap: false, + types: emptyArray, + lib: emptyArray, + noLib: true }; - this.eventHandler({ eventName: ProjectInfoTelemetryEvent, data }); - function configFileName() { - if (!isConfiguredProject(project)) { - return "other"; + } +}; +function getUnresolvedImports(program, cachedUnresolvedImportsPerFile) { + var _a, _b; + const sourceFiles = program.getSourceFiles(); + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "getUnresolvedImports", { count: sourceFiles.length }); + const ambientModules = program.getTypeChecker().getAmbientModules().map((mod) => stripQuotes(mod.getName())); + const result = sortAndDeduplicate(flatMap(sourceFiles, (sourceFile) => extractUnresolvedImportsFromSourceFile( + program, + sourceFile, + ambientModules, + cachedUnresolvedImportsPerFile + ))); + (_b = tracing) == null ? void 0 : _b.pop(); + return result; +} +function extractUnresolvedImportsFromSourceFile(program, file, ambientModules, cachedUnresolvedImportsPerFile) { + return getOrUpdate(cachedUnresolvedImportsPerFile, file.path, () => { + let unresolvedImports; + program.forEachResolvedModule(({ resolvedModule }, name) => { + if ((!resolvedModule || !resolutionExtensionIsTSOrJson(resolvedModule.extension)) && !isExternalModuleNameRelative(name) && !ambientModules.some((m) => m === name)) { + unresolvedImports = append(unresolvedImports, parsePackageName(name).packageName); } - return getBaseConfigFileName(project.getConfigFilePath()) || "other"; - } - function convertTypeAcquisition2({ enable: enable2, include, exclude }) { - return { - enable: enable2, - include: include !== void 0 && include.length !== 0, - exclude: exclude !== void 0 && exclude.length !== 0 - }; + }, file); + return unresolvedImports || emptyArray2; + }); +} +var InferredProject2 = class extends Project2 { + /** @internal */ + constructor(projectService, compilerOptions, watchOptions, projectRootPath, currentDirectory, typeAcquisition) { + super( + projectService.newInferredProjectName(), + 0 /* Inferred */, + projectService, + /*hasExplicitListOfFiles*/ + false, + /*lastFileExceededProgramSize*/ + void 0, + compilerOptions, + /*compileOnSaveEnabled*/ + false, + watchOptions, + projectService.host, + currentDirectory + ); + this._isJsInferredProject = false; + this.typeAcquisition = typeAcquisition; + this.projectRootPath = projectRootPath && projectService.toCanonicalFileName(projectRootPath); + if (!projectRootPath && !projectService.useSingleInferredProject) { + this.canonicalCurrentDirectory = projectService.toCanonicalFileName(this.currentDirectory); } + this.enableGlobalPlugins(this.getCompilerOptions()); } - addFilesToNonInferredProject(project, files, propertyReader, typeAcquisition) { - this.updateNonInferredProjectFiles(project, files, propertyReader); - project.setTypeAcquisition(typeAcquisition); - project.markAsDirty(); + toggleJsInferredProject(isJsInferredProject) { + if (isJsInferredProject !== this._isJsInferredProject) { + this._isJsInferredProject = isJsInferredProject; + this.setCompilerOptions(); + } } - /** @internal */ - createConfiguredProject(configFileName, reason) { - var _a; - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "createConfiguredProject", { configFilePath: configFileName }); - const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName)); - let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!configFileExistenceInfo) { - this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: true }); - } else { - configFileExistenceInfo.exists = true; + setCompilerOptions(options) { + if (!options && !this.getCompilationSettings()) { + return; } - if (!configFileExistenceInfo.config) { - configFileExistenceInfo.config = { - cachedDirectoryStructureHost: createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames), - projects: /* @__PURE__ */ new Map(), - updateLevel: 2 /* Full */ - }; + const newOptions = cloneCompilerOptions(options || this.getCompilationSettings()); + if (this._isJsInferredProject && typeof newOptions.maxNodeModuleJsDepth !== "number") { + newOptions.maxNodeModuleJsDepth = 2; + } else if (!this._isJsInferredProject) { + newOptions.maxNodeModuleJsDepth = void 0; } - const project = new ConfiguredProject2( - configFileName, - canonicalConfigFilePath, - this, - configFileExistenceInfo.config.cachedDirectoryStructureHost, - reason - ); - Debug.assert(!this.configuredProjects.has(canonicalConfigFilePath)); - this.configuredProjects.set(canonicalConfigFilePath, project); - this.createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, project); - return project; + newOptions.allowJs = true; + super.setCompilerOptions(newOptions); } - /** - * Read the config file of the project, and update the project root file names. - */ - loadConfiguredProject(project, reason) { - var _a, _b; - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "loadConfiguredProject", { configFilePath: project.canonicalConfigFilePath }); - this.sendProjectLoadingStartEvent(project, reason); - const configFilename = toNormalizedPath(project.getConfigFilePath()); - const configFileExistenceInfo = this.ensureParsedConfigUptoDate( - configFilename, - project.canonicalConfigFilePath, - this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath), - project - ); - const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine; - Debug.assert(!!parsedCommandLine.fileNames); - const compilerOptions = parsedCommandLine.options; - if (!project.projectOptions) { - project.projectOptions = { - configHasExtendsProperty: parsedCommandLine.raw.extends !== void 0, - configHasFilesProperty: parsedCommandLine.raw.files !== void 0, - configHasIncludeProperty: parsedCommandLine.raw.include !== void 0, - configHasExcludeProperty: parsedCommandLine.raw.exclude !== void 0 - }; - } - project.parsedCommandLine = parsedCommandLine; - project.setProjectErrors(parsedCommandLine.options.configFile.parseDiagnostics); - project.updateReferences(parsedCommandLine.projectReferences); - const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, compilerOptions, parsedCommandLine.fileNames, fileNamePropertyReader); - if (lastFileExceededProgramSize) { - project.disableLanguageService(lastFileExceededProgramSize); - this.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.stopWatchingWildCards(canonicalConfigFilePath, project)); - } else { - project.setCompilerOptions(compilerOptions); - project.setWatchOptions(parsedCommandLine.watchOptions); - project.enableLanguageService(); - this.watchWildcards(configFilename, configFileExistenceInfo, project); + addRoot(info) { + Debug.assert(info.isScriptOpen()); + this.projectService.startWatchingConfigFilesForInferredProjectRoot(info); + if (!this._isJsInferredProject && info.isJavaScript()) { + this.toggleJsInferredProject( + /*isJsInferredProject*/ + true + ); + } else if (this.isOrphan() && this._isJsInferredProject && !info.isJavaScript()) { + this.toggleJsInferredProject( + /*isJsInferredProject*/ + false + ); } - project.enablePluginsWithOptions(compilerOptions); - const filesToAdd = parsedCommandLine.fileNames.concat(project.getExternalFiles(2 /* Full */)); - this.updateRootAndOptionsOfNonInferredProject(project, filesToAdd, fileNamePropertyReader, compilerOptions, parsedCommandLine.typeAcquisition, parsedCommandLine.compileOnSave, parsedCommandLine.watchOptions); - (_b = tracing) == null ? void 0 : _b.pop(); + super.addRoot(info); } - /** @internal */ - ensureParsedConfigUptoDate(configFilename, canonicalConfigFilePath, configFileExistenceInfo, forProject) { - var _a, _b, _c; - if (configFileExistenceInfo.config) { - if (configFileExistenceInfo.config.updateLevel === 1 /* RootNamesAndUpdate */) { - this.reloadFileNamesOfParsedConfig(configFilename, configFileExistenceInfo.config); - } - if (!configFileExistenceInfo.config.updateLevel) { - this.ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject); - return configFileExistenceInfo; + removeRoot(info) { + this.projectService.stopWatchingConfigFilesForScriptInfo(info); + super.removeRoot(info); + if (!this.isOrphan() && this._isJsInferredProject && info.isJavaScript()) { + if (every(this.getRootScriptInfos(), (rootInfo) => !rootInfo.isJavaScript())) { + this.toggleJsInferredProject( + /*isJsInferredProject*/ + false + ); } } - if (!configFileExistenceInfo.exists && configFileExistenceInfo.config) { - configFileExistenceInfo.config.updateLevel = void 0; - this.ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject); - return configFileExistenceInfo; - } - const cachedDirectoryStructureHost = ((_a = configFileExistenceInfo.config) == null ? void 0 : _a.cachedDirectoryStructureHost) || createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames); - const configFileContent = tryReadFile(configFilename, (fileName) => this.host.readFile(fileName)); - const configFile = parseJsonText(configFilename, isString(configFileContent) ? configFileContent : ""); - const configFileErrors = configFile.parseDiagnostics; - if (!isString(configFileContent)) configFileErrors.push(configFileContent); - const configDir = getDirectoryPath(configFilename); - const parsedCommandLine = parseJsonSourceFileConfigFileContent( - configFile, - cachedDirectoryStructureHost, - configDir, - /*existingOptions*/ + } + /** @internal */ + isOrphan() { + return !this.hasRoots(); + } + isProjectWithSingleRoot() { + return !this.projectRootPath && !this.projectService.useSingleInferredProject || this.getRootScriptInfos().length === 1; + } + close() { + forEach(this.getRootScriptInfos(), (info) => this.projectService.stopWatchingConfigFilesForScriptInfo(info)); + super.close(); + } + getTypeAcquisition() { + return this.typeAcquisition || { + enable: allRootFilesAreJsOrDts(this), + include: emptyArray, + exclude: emptyArray + }; + } +}; +var AuxiliaryProject = class extends Project2 { + constructor(hostProject) { + super( + hostProject.projectService.newAuxiliaryProjectName(), + 4 /* Auxiliary */, + hostProject.projectService, + /*hasExplicitListOfFiles*/ + false, + /*lastFileExceededProgramSize*/ void 0, - configFilename, - /*resolutionStack*/ + hostProject.getCompilerOptionsForNoDtsResolutionProject(), + /*compileOnSaveEnabled*/ + false, + /*watchOptions*/ void 0, - this.hostConfiguration.extraFileExtensions, - this.extendedConfigCache + hostProject.projectService.host, + hostProject.currentDirectory ); - if (parsedCommandLine.errors.length) { - configFileErrors.push(...parsedCommandLine.errors); - } - this.logger.info(`Config: ${configFilename} : ${JSON.stringify( - { - rootNames: parsedCommandLine.fileNames, - options: parsedCommandLine.options, - watchOptions: parsedCommandLine.watchOptions, - projectReferences: parsedCommandLine.projectReferences - }, - /*replacer*/ + } + isOrphan() { + return true; + } + scheduleInvalidateResolutionsOfFailedLookupLocations() { + return; + } +}; +var _AutoImportProviderProject = class _AutoImportProviderProject extends Project2 { + /** @internal */ + constructor(hostProject, initialRootNames, compilerOptions) { + super( + hostProject.projectService.newAutoImportProviderProjectName(), + 3 /* AutoImportProvider */, + hostProject.projectService, + /*hasExplicitListOfFiles*/ + false, + /*lastFileExceededProgramSize*/ void 0, - " " - )}`); - const oldCommandLine = (_b = configFileExistenceInfo.config) == null ? void 0 : _b.parsedCommandLine; - if (!configFileExistenceInfo.config) { - configFileExistenceInfo.config = { parsedCommandLine, cachedDirectoryStructureHost, projects: /* @__PURE__ */ new Map() }; - } else { - configFileExistenceInfo.config.parsedCommandLine = parsedCommandLine; - configFileExistenceInfo.config.watchedDirectoriesStale = true; - configFileExistenceInfo.config.updateLevel = void 0; - } - if (!oldCommandLine && !isJsonEqual( - // Old options - this.getWatchOptionsFromProjectWatchOptions( - /*projectOptions*/ - void 0, - configDir - ), - // New options - this.getWatchOptionsFromProjectWatchOptions(parsedCommandLine.watchOptions, configDir) - )) { - (_c = configFileExistenceInfo.watcher) == null ? void 0 : _c.close(); - configFileExistenceInfo.watcher = void 0; - } - this.createConfigFileWatcherForParsedConfig(configFilename, canonicalConfigFilePath, forProject); - updateSharedExtendedConfigFileWatcher( - canonicalConfigFilePath, - parsedCommandLine.options, - this.sharedExtendedConfigFileWatchers, - (extendedConfigFileName, extendedConfigFilePath) => this.watchFactory.watchFile( - extendedConfigFileName, - () => { - var _a2; - cleanExtendedConfigCache(this.extendedConfigCache, extendedConfigFilePath, (fileName) => this.toPath(fileName)); - let ensureProjectsForOpenFiles = false; - (_a2 = this.sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects.forEach((canonicalPath) => { - ensureProjectsForOpenFiles = this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalPath, `Change in extended config file ${extendedConfigFileName} detected`) || ensureProjectsForOpenFiles; - }); - if (ensureProjectsForOpenFiles) this.delayEnsureProjectForOpenFiles(); - }, - 2e3 /* High */, - this.hostConfiguration.watchOptions, - WatchType.ExtendedConfigFile, - configFilename - ), - (fileName) => this.toPath(fileName) + compilerOptions, + /*compileOnSaveEnabled*/ + false, + hostProject.getWatchOptions(), + hostProject.projectService.host, + hostProject.currentDirectory ); - return configFileExistenceInfo; + this.hostProject = hostProject; + this.rootFileNames = initialRootNames; + this.useSourceOfProjectReferenceRedirect = maybeBind(this.hostProject, this.hostProject.useSourceOfProjectReferenceRedirect); + this.getParsedCommandLine = maybeBind(this.hostProject, this.hostProject.getParsedCommandLine); } /** @internal */ - watchWildcards(configFileName, { exists, config }, forProject) { - config.projects.set(forProject.canonicalConfigFilePath, true); - if (exists) { - if (config.watchedDirectories && !config.watchedDirectoriesStale) return; - config.watchedDirectoriesStale = false; - updateWatchingWildcardDirectories( - config.watchedDirectories || (config.watchedDirectories = /* @__PURE__ */ new Map()), - config.parsedCommandLine.wildcardDirectories, - // Create new directory watcher - (directory, flags) => this.watchWildcardDirectory(directory, flags, configFileName, config) - ); - } else { - config.watchedDirectoriesStale = false; - if (!config.watchedDirectories) return; - clearMap(config.watchedDirectories, closeFileWatcherOf); - config.watchedDirectories = void 0; + static getRootFileNames(dependencySelection, hostProject, host, compilerOptions) { + var _a, _b; + if (!dependencySelection) { + return emptyArray; } - } - /** @internal */ - stopWatchingWildCards(canonicalConfigFilePath, forProject) { - const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); - if (!configFileExistenceInfo.config || !configFileExistenceInfo.config.projects.get(forProject.canonicalConfigFilePath)) { - return; + const program = hostProject.getCurrentProgram(); + if (!program) { + return emptyArray; } - configFileExistenceInfo.config.projects.set(forProject.canonicalConfigFilePath, false); - if (forEachEntry(configFileExistenceInfo.config.projects, identity)) return; - if (configFileExistenceInfo.config.watchedDirectories) { - clearMap(configFileExistenceInfo.config.watchedDirectories, closeFileWatcherOf); - configFileExistenceInfo.config.watchedDirectories = void 0; + const start = timestamp(); + let dependencyNames; + let rootNames; + const rootFileName = combinePaths(hostProject.currentDirectory, inferredTypesContainingFile); + const packageJsons = hostProject.getPackageJsonsForAutoImport(combinePaths(hostProject.currentDirectory, rootFileName)); + for (const packageJson of packageJsons) { + (_a = packageJson.dependencies) == null ? void 0 : _a.forEach((_, dependenyName) => addDependency(dependenyName)); + (_b = packageJson.peerDependencies) == null ? void 0 : _b.forEach((_, dependencyName) => addDependency(dependencyName)); } - configFileExistenceInfo.config.watchedDirectoriesStale = void 0; - } - updateNonInferredProjectFiles(project, files, propertyReader) { - var _a; - const projectRootFilesMap = project.getRootFilesMap(); - const newRootScriptInfoMap = /* @__PURE__ */ new Map(); - for (const f of files) { - const newRootFile = propertyReader.getFileName(f); - const fileName = toNormalizedPath(newRootFile); - const isDynamic = isDynamicFileName(fileName); - let path; - if (!isDynamic && !project.fileExists(newRootFile)) { - path = normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName); - const existingValue = projectRootFilesMap.get(path); - if (existingValue) { - if (((_a = existingValue.info) == null ? void 0 : _a.path) === path) { - project.removeFile( - existingValue.info, - /*fileExists*/ - false, - /*detachFromProject*/ - true - ); - existingValue.info = void 0; + let dependenciesAdded = 0; + if (dependencyNames) { + const symlinkCache = hostProject.getSymlinkCache(); + for (const name of arrayFrom(dependencyNames.keys())) { + if (dependencySelection === 2 /* Auto */ && dependenciesAdded >= this.maxDependencies) { + hostProject.log(`AutoImportProviderProject: attempted to add more than ${this.maxDependencies} dependencies. Aborting.`); + return emptyArray; + } + const packageJson = resolvePackageNameToPackageJson( + name, + hostProject.currentDirectory, + compilerOptions, + host, + program.getModuleResolutionCache() + ); + if (packageJson) { + const entrypoints = getRootNamesFromPackageJson(packageJson, program, symlinkCache); + if (entrypoints) { + dependenciesAdded += addRootNames(entrypoints); + continue; } - existingValue.fileName = fileName; - } else { - projectRootFilesMap.set(path, { fileName }); } - } else { - const scriptKind = propertyReader.getScriptKind(f, this.hostConfiguration.extraFileExtensions); - const hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); - const scriptInfo = Debug.checkDefined(this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath( - fileName, - project.currentDirectory, - scriptKind, - hasMixedContent, - project.directoryStructureHost, - /*deferredDeleteOk*/ - false - )); - path = scriptInfo.path; - const existingValue = projectRootFilesMap.get(path); - if (!existingValue || existingValue.info !== scriptInfo) { - project.addRoot(scriptInfo, fileName); - if (scriptInfo.isScriptOpen()) { - this.removeRootOfInferredProjectIfNowPartOfOtherProject(scriptInfo); + const done = forEach([hostProject.currentDirectory, hostProject.getGlobalTypingsCacheLocation()], (directory) => { + if (directory) { + const typesPackageJson = resolvePackageNameToPackageJson( + `@types/${name}`, + directory, + compilerOptions, + host, + program.getModuleResolutionCache() + ); + if (typesPackageJson) { + const entrypoints = getRootNamesFromPackageJson(typesPackageJson, program, symlinkCache); + dependenciesAdded += addRootNames(entrypoints); + return true; + } } - } else { - existingValue.fileName = fileName; + }); + if (done) continue; + if (packageJson && compilerOptions.allowJs && compilerOptions.maxNodeModuleJsDepth) { + const entrypoints = getRootNamesFromPackageJson( + packageJson, + program, + symlinkCache, + /*resolveJs*/ + true + ); + dependenciesAdded += addRootNames(entrypoints); + } + } + } + const references = program.getResolvedProjectReferences(); + let referencesAddded = 0; + if ((references == null ? void 0 : references.length) && hostProject.projectService.getHostPreferences().includeCompletionsForModuleExports) { + references.forEach((ref) => { + if (ref == null ? void 0 : ref.commandLine.options.outFile) { + referencesAddded += addRootNames(filterEntrypoints([ + changeExtension(ref.commandLine.options.outFile, ".d.ts") + ])); + } else if (ref) { + const getCommonSourceDirectory2 = memoize( + () => getCommonSourceDirectoryOfConfig( + ref.commandLine, + !hostProject.useCaseSensitiveFileNames() + ) + ); + referencesAddded += addRootNames(filterEntrypoints(mapDefined( + ref.commandLine.fileNames, + (fileName) => !isDeclarationFileName(fileName) && !fileExtensionIs(fileName, ".json" /* Json */) && !program.getSourceFile(fileName) ? getOutputDeclarationFileName( + fileName, + ref.commandLine, + !hostProject.useCaseSensitiveFileNames(), + getCommonSourceDirectory2 + ) : void 0 + ))); + } + }); + } + if (rootNames == null ? void 0 : rootNames.size) { + hostProject.log(`AutoImportProviderProject: found ${rootNames.size} root files in ${dependenciesAdded} dependencies ${referencesAddded} referenced projects in ${timestamp() - start} ms`); + } + return rootNames ? arrayFrom(rootNames.values()) : emptyArray; + function addRootNames(entrypoints) { + if (!(entrypoints == null ? void 0 : entrypoints.length)) return 0; + rootNames ?? (rootNames = /* @__PURE__ */ new Set()); + entrypoints.forEach((entry) => rootNames.add(entry)); + return 1; + } + function addDependency(dependency) { + if (!startsWith(dependency, "@types/")) { + (dependencyNames || (dependencyNames = /* @__PURE__ */ new Set())).add(dependency); + } + } + function getRootNamesFromPackageJson(packageJson, program2, symlinkCache, resolveJs) { + var _a2; + const entrypoints = getEntrypointsFromPackageJsonInfo( + packageJson, + compilerOptions, + host, + program2.getModuleResolutionCache(), + resolveJs + ); + if (entrypoints) { + const real = (_a2 = host.realpath) == null ? void 0 : _a2.call(host, packageJson.packageDirectory); + const realPath2 = real ? hostProject.toPath(real) : void 0; + const isSymlink = realPath2 && realPath2 !== hostProject.toPath(packageJson.packageDirectory); + if (isSymlink) { + symlinkCache.setSymlinkedDirectory(packageJson.packageDirectory, { + real: ensureTrailingDirectorySeparator(real), + realPath: ensureTrailingDirectorySeparator(realPath2) + }); } + return filterEntrypoints(entrypoints, isSymlink ? (entrypoint) => entrypoint.replace(packageJson.packageDirectory, real) : void 0); } - newRootScriptInfoMap.set(path, true); } - if (projectRootFilesMap.size > newRootScriptInfoMap.size) { - projectRootFilesMap.forEach((value, path) => { - if (!newRootScriptInfoMap.has(path)) { - if (value.info) { - project.removeFile( - value.info, - project.fileExists(value.info.fileName), - /*detachFromProject*/ - true - ); - } else { - projectRootFilesMap.delete(path); - } + function filterEntrypoints(entrypoints, symlinkName) { + return mapDefined(entrypoints, (entrypoint) => { + const resolvedFileName = symlinkName ? symlinkName(entrypoint) : entrypoint; + if (!program.getSourceFile(resolvedFileName) && !(symlinkName && program.getSourceFile(entrypoint))) { + return resolvedFileName; } }); } } - updateRootAndOptionsOfNonInferredProject(project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, watchOptions) { - project.setCompilerOptions(newOptions); - project.setWatchOptions(watchOptions); - if (compileOnSave !== void 0) { - project.compileOnSaveEnabled = compileOnSave; - } - this.addFilesToNonInferredProject(project, newUncheckedFiles, propertyReader, newTypeAcquisition); - } - /** - * Reload the file names from config file specs and update the project graph - * - * @internal - */ - reloadFileNamesOfConfiguredProject(project) { - const config = this.reloadFileNamesOfParsedConfig(project.getConfigFilePath(), this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath).config); - project.updateErrorOnNoInputFiles(config); - this.updateNonInferredProjectFiles( - project, - config.fileNames.concat(project.getExternalFiles(1 /* RootNamesAndUpdate */)), - fileNamePropertyReader - ); - project.markAsDirty(); - return project.updateGraph(); - } - reloadFileNamesOfParsedConfig(configFileName, config) { - if (config.updateLevel === void 0) return config.parsedCommandLine; - Debug.assert(config.updateLevel === 1 /* RootNamesAndUpdate */); - const configFileSpecs = config.parsedCommandLine.options.configFile.configFileSpecs; - const fileNames = getFileNamesFromConfigSpecs( - configFileSpecs, - getDirectoryPath(configFileName), - config.parsedCommandLine.options, - config.cachedDirectoryStructureHost, - this.hostConfiguration.extraFileExtensions - ); - config.parsedCommandLine = { ...config.parsedCommandLine, fileNames }; - config.updateLevel = void 0; - return config.parsedCommandLine; - } - /** @internal */ - setFileNamesOfAutoImportProviderOrAuxillaryProject(project, fileNames) { - this.updateNonInferredProjectFiles(project, fileNames, fileNamePropertyReader); - } /** @internal */ - reloadConfiguredProjectOptimized(project, reason, reloadedProjects) { - if (reloadedProjects.has(project)) return; - reloadedProjects.set(project, 6 /* ReloadOptimized */); - if (!project.initialLoadPending) { - this.setProjectForReload(project, 2 /* Full */, reason); + static create(dependencySelection, hostProject, host) { + if (dependencySelection === 0 /* Off */) { + return void 0; + } + const compilerOptions = { + ...hostProject.getCompilerOptions(), + ...this.compilerOptionsOverrides + }; + const rootNames = this.getRootFileNames(dependencySelection, hostProject, host, compilerOptions); + if (!rootNames.length) { + return void 0; } + return new _AutoImportProviderProject(hostProject, rootNames, compilerOptions); } /** @internal */ - reloadConfiguredProjectClearingSemanticCache(project, reason, reloadedProjects) { - if (reloadedProjects.get(project) === 7 /* Reload */) return false; - reloadedProjects.set(project, 7 /* Reload */); - this.clearSemanticCache(project); - this.reloadConfiguredProject(project, reloadReason(reason)); - return true; - } - setProjectForReload(project, updateLevel, reason) { - if (updateLevel === 2 /* Full */) this.clearSemanticCache(project); - project.pendingUpdateReason = reason && reloadReason(reason); - project.pendingUpdateLevel = updateLevel; - } - /** - * Read the config file of the project again by clearing the cache and update the project graph - * - * @internal - */ - reloadConfiguredProject(project, reason) { - project.initialLoadPending = false; - this.setProjectForReload(project, 0 /* Update */); - this.loadConfiguredProject(project, reason); - updateWithTriggerFile( - project, - project.triggerFileForConfigFileDiag ?? project.getConfigFilePath(), - /*isReload*/ - true - ); - } - clearSemanticCache(project) { - project.originalConfiguredProjects = void 0; - project.resolutionCache.clear(); - project.getLanguageService( - /*ensureSynchronized*/ - false - ).cleanupSemanticCache(); - project.cleanupProgram(); - project.markAsDirty(); + isEmpty() { + return !some(this.rootFileNames); } /** @internal */ - sendConfigFileDiagEvent(project, triggerFile, force) { - if (!this.eventHandler || this.suppressDiagnosticEvents) return false; - const diagnostics = project.getLanguageService().getCompilerOptionsDiagnostics(); - diagnostics.push(...project.getAllProjectErrors()); - if (!force && diagnostics.length === (project.configDiagDiagnosticsReported ?? 0)) return false; - project.configDiagDiagnosticsReported = diagnostics.length; - this.eventHandler( - { - eventName: ConfigFileDiagEvent, - data: { configFileName: project.getConfigFilePath(), diagnostics, triggerFile: triggerFile ?? project.getConfigFilePath() } - } - ); + isOrphan() { return true; } - getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) { - if (!this.useInferredProjectPerProjectRoot || // Its a dynamic info opened without project root - info.isDynamic && projectRootPath === void 0) { - return void 0; - } - if (projectRootPath) { - const canonicalProjectRootPath = this.toCanonicalFileName(projectRootPath); - for (const project of this.inferredProjects) { - if (project.projectRootPath === canonicalProjectRootPath) { - return project; - } - } - return this.createInferredProject( - projectRootPath, - /*isSingleInferredProject*/ - false, - projectRootPath + updateGraph() { + let rootFileNames = this.rootFileNames; + if (!rootFileNames) { + rootFileNames = _AutoImportProviderProject.getRootFileNames( + this.hostProject.includePackageJsonAutoImports(), + this.hostProject, + this.hostProject.getHostForAutoImportProvider(), + this.getCompilationSettings() ); } - let bestMatch; - for (const project of this.inferredProjects) { - if (!project.projectRootPath) continue; - if (!containsPath(project.projectRootPath, info.path, this.host.getCurrentDirectory(), !this.host.useCaseSensitiveFileNames)) continue; - if (bestMatch && bestMatch.projectRootPath.length > project.projectRootPath.length) continue; - bestMatch = project; - } - return bestMatch; - } - getOrCreateSingleInferredProjectIfEnabled() { - if (!this.useSingleInferredProject) { - return void 0; - } - if (this.inferredProjects.length > 0 && this.inferredProjects[0].projectRootPath === void 0) { - return this.inferredProjects[0]; + this.projectService.setFileNamesOfAutoImportProviderOrAuxillaryProject(this, rootFileNames); + this.rootFileNames = rootFileNames; + const oldProgram = this.getCurrentProgram(); + const hasSameSetOfFiles = super.updateGraph(); + if (oldProgram && oldProgram !== this.getCurrentProgram()) { + this.hostProject.clearCachedExportInfoMap(); } - return this.createInferredProject( - this.currentDirectory, - /*isSingleInferredProject*/ - true, - /*projectRootPath*/ - void 0 - ); + return hasSameSetOfFiles; } - getOrCreateSingleInferredWithoutProjectRoot(currentDirectory) { - Debug.assert(!this.useSingleInferredProject); - const expectedCurrentDirectory = this.toCanonicalFileName(this.getNormalizedAbsolutePath(currentDirectory)); - for (const inferredProject of this.inferredProjects) { - if (!inferredProject.projectRootPath && inferredProject.isOrphan() && inferredProject.canonicalCurrentDirectory === expectedCurrentDirectory) { - return inferredProject; - } - } - return this.createInferredProject( - currentDirectory, - /*isSingleInferredProject*/ - false, - /*projectRootPath*/ - void 0 - ); + /** @internal */ + scheduleInvalidateResolutionsOfFailedLookupLocations() { + return; } - createInferredProject(currentDirectory, isSingleInferredProject, projectRootPath) { - const compilerOptions = projectRootPath && this.compilerOptionsForInferredProjectsPerProjectRoot.get(projectRootPath) || this.compilerOptionsForInferredProjects; - let watchOptionsAndErrors; - let typeAcquisition; - if (projectRootPath) { - watchOptionsAndErrors = this.watchOptionsForInferredProjectsPerProjectRoot.get(projectRootPath); - typeAcquisition = this.typeAcquisitionForInferredProjectsPerProjectRoot.get(projectRootPath); - } - if (watchOptionsAndErrors === void 0) { - watchOptionsAndErrors = this.watchOptionsForInferredProjects; - } - if (typeAcquisition === void 0) { - typeAcquisition = this.typeAcquisitionForInferredProjects; - } - watchOptionsAndErrors = watchOptionsAndErrors || void 0; - const project = new InferredProject2( - this, - compilerOptions, - watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions, - projectRootPath, - currentDirectory, - typeAcquisition - ); - project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors); - if (isSingleInferredProject) { - this.inferredProjects.unshift(project); - } else { - this.inferredProjects.push(project); - } - return project; + hasRoots() { + var _a; + return !!((_a = this.rootFileNames) == null ? void 0 : _a.length); } /** @internal */ - getOrCreateScriptInfoNotOpenedByClient(uncheckedFileName, currentDirectory, hostToQueryFileExistsOn, deferredDeleteOk) { - return this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath( - toNormalizedPath(uncheckedFileName), - currentDirectory, - /*scriptKind*/ - void 0, - /*hasMixedContent*/ - void 0, - hostToQueryFileExistsOn, - deferredDeleteOk - ); + markAsDirty() { + this.rootFileNames = void 0; + super.markAsDirty(); } - getScriptInfo(uncheckedFileName) { - return this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName)); + getScriptFileNames() { + return this.rootFileNames || emptyArray; + } + getLanguageService() { + throw new Error("AutoImportProviderProject language service should never be used. To get the program, use `project.getCurrentProgram()`."); } /** @internal */ - getScriptInfoOrConfig(uncheckedFileName) { - const path = toNormalizedPath(uncheckedFileName); - const info = this.getScriptInfoForNormalizedPath(path); - if (info) return info; - const configProject = this.configuredProjects.get(this.toPath(uncheckedFileName)); - return configProject && configProject.getCompilerOptions().configFile; + onAutoImportProviderSettingsChanged() { + throw new Error("AutoImportProviderProject is an auto import provider; use `markAsDirty()` instead."); } /** @internal */ - logErrorForScriptInfoNotFound(fileName) { - const names = arrayFrom( - mapDefinedIterator( - this.filenameToScriptInfo.entries(), - (entry) => entry[1].deferredDelete ? void 0 : entry - ), - ([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName }) - ); - this.logger.msg(`Could not find file ${JSON.stringify(fileName)}. -All files are: ${JSON.stringify(names)}`, "Err" /* Err */); + onPackageJsonChange() { + throw new Error("package.json changes should be notified on an AutoImportProvider's host project"); } - /** - * Returns the projects that contain script info through SymLink - * Note that this does not return projects in info.containingProjects - * - * @internal - */ - getSymlinkedProjects(info) { - let projects; - if (this.realpathToScriptInfos) { - const realpath = info.getRealpathIfDifferent(); - if (realpath) { - forEach(this.realpathToScriptInfos.get(realpath), combineProjects); - } - forEach(this.realpathToScriptInfos.get(info.path), combineProjects); - } - return projects; - function combineProjects(toAddInfo) { - if (toAddInfo !== info) { - for (const project of toAddInfo.containingProjects) { - if (project.languageServiceEnabled && !project.isOrphan() && !project.getCompilerOptions().preserveSymlinks && !info.isAttached(project)) { - if (!projects) { - projects = createMultiMap(); - projects.add(toAddInfo.path, project); - } else if (!forEachEntry(projects, (projs, path) => path === toAddInfo.path ? false : contains(projs, project))) { - projects.add(toAddInfo.path, project); - } - } - } - } - } + getHostForAutoImportProvider() { + throw new Error("AutoImportProviderProject cannot provide its own host; use `hostProject.getModuleResolutionHostForAutomImportProvider()` instead."); } - watchClosedScriptInfo(info) { - Debug.assert(!info.fileWatcher); - if (!info.isDynamicOrHasMixedContent() && (!this.globalCacheLocationDirectoryPath || !startsWith(info.path, this.globalCacheLocationDirectoryPath))) { - const indexOfNodeModules = info.fileName.indexOf("/node_modules/"); - if (!this.host.getModifiedTime || indexOfNodeModules === -1) { - info.fileWatcher = this.watchFactory.watchFile( - info.fileName, - (_fileName, eventKind) => this.onSourceFileChanged(info, eventKind), - 500 /* Medium */, - this.hostConfiguration.watchOptions, - WatchType.ClosedScriptInfo - ); - } else { - info.mTime = this.getModifiedTime(info); - info.fileWatcher = this.watchClosedScriptInfoInNodeModules(info.fileName.substring(0, indexOfNodeModules)); - } - } + getProjectReferences() { + return this.hostProject.getProjectReferences(); } - createNodeModulesWatcher(dir, dirPath) { - let watcher = this.watchFactory.watchDirectory( - dir, - (fileOrDirectory) => { - var _a; - const fileOrDirectoryPath = removeIgnoredPath(this.toPath(fileOrDirectory)); - if (!fileOrDirectoryPath) return; - const basename = getBaseFileName(fileOrDirectoryPath); - if (((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size) && (basename === "package.json" || basename === "node_modules")) { - result.affectedModuleSpecifierCacheProjects.forEach((project) => { - var _a2; - (_a2 = project.getModuleSpecifierCache()) == null ? void 0 : _a2.clear(); - }); - } - if (result.refreshScriptInfoRefCount) { - if (dirPath === fileOrDirectoryPath) { - this.refreshScriptInfosInDirectory(dirPath); - } else { - const info = this.filenameToScriptInfo.get(fileOrDirectoryPath); - if (info) { - if (isScriptInfoWatchedFromNodeModules(info)) { - this.refreshScriptInfo(info); - } - } else if (!hasExtension(fileOrDirectoryPath)) { - this.refreshScriptInfosInDirectory(fileOrDirectoryPath); - } - } - } - }, - 1 /* Recursive */, - this.hostConfiguration.watchOptions, - WatchType.NodeModules - ); - const result = { - refreshScriptInfoRefCount: 0, - affectedModuleSpecifierCacheProjects: void 0, - close: () => { - var _a; - if (watcher && !result.refreshScriptInfoRefCount && !((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size)) { - watcher.close(); - watcher = void 0; - this.nodeModulesWatchers.delete(dirPath); - } - } - }; - this.nodeModulesWatchers.set(dirPath, result); - return result; + /** @internal */ + includePackageJsonAutoImports() { + return 0 /* Off */; } /** @internal */ - watchPackageJsonsInNodeModules(dir, project) { - var _a; - const dirPath = this.toPath(dir); - const watcher = this.nodeModulesWatchers.get(dirPath) || this.createNodeModulesWatcher(dir, dirPath); - Debug.assert(!((_a = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.has(project))); - (watcher.affectedModuleSpecifierCacheProjects || (watcher.affectedModuleSpecifierCacheProjects = /* @__PURE__ */ new Set())).add(project); - return { - close: () => { - var _a2; - (_a2 = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.delete(project); - watcher.close(); - } - }; + getSymlinkCache() { + return this.hostProject.getSymlinkCache(); } - watchClosedScriptInfoInNodeModules(dir) { - const watchDir = dir + "/node_modules"; - const watchDirPath = this.toPath(watchDir); - const watcher = this.nodeModulesWatchers.get(watchDirPath) || this.createNodeModulesWatcher(watchDir, watchDirPath); - watcher.refreshScriptInfoRefCount++; - return { - close: () => { - watcher.refreshScriptInfoRefCount--; - watcher.close(); - } - }; + /** @internal */ + getModuleResolutionCache() { + var _a; + return (_a = this.hostProject.getCurrentProgram()) == null ? void 0 : _a.getModuleResolutionCache(); } - getModifiedTime(info) { - return (this.host.getModifiedTime(info.fileName) || missingFileModifiedTime).getTime(); +}; +_AutoImportProviderProject.maxDependencies = 10; +/** @internal */ +_AutoImportProviderProject.compilerOptionsOverrides = { + diagnostics: false, + skipLibCheck: true, + sourceMap: false, + types: emptyArray, + lib: emptyArray, + noLib: true +}; +var AutoImportProviderProject = _AutoImportProviderProject; +var ConfiguredProject2 = class extends Project2 { + /** @internal */ + constructor(configFileName, canonicalConfigFilePath, projectService, cachedDirectoryStructureHost, pendingUpdateReason) { + super( + configFileName, + 1 /* Configured */, + projectService, + /*hasExplicitListOfFiles*/ + false, + /*lastFileExceededProgramSize*/ + void 0, + /*compilerOptions*/ + {}, + /*compileOnSaveEnabled*/ + false, + /*watchOptions*/ + void 0, + cachedDirectoryStructureHost, + getDirectoryPath(configFileName) + ); + this.canonicalConfigFilePath = canonicalConfigFilePath; + /** @internal */ + this.openFileWatchTriggered = /* @__PURE__ */ new Map(); + /** @internal */ + this.initialLoadPending = true; + /** @internal */ + this.sendLoadingProjectFinish = false; + this.pendingUpdateLevel = 2 /* Full */; + this.pendingUpdateReason = pendingUpdateReason; } - refreshScriptInfo(info) { - const mTime = this.getModifiedTime(info); - if (mTime !== info.mTime) { - const eventKind = getFileWatcherEventKind(info.mTime, mTime); - info.mTime = mTime; - this.onSourceFileChanged(info, eventKind); - } + /** @internal */ + setCompilerHost(host) { + this.compilerHost = host; } - refreshScriptInfosInDirectory(dir) { - dir = dir + directorySeparator; - this.filenameToScriptInfo.forEach((info) => { - if (isScriptInfoWatchedFromNodeModules(info) && startsWith(info.path, dir)) { - this.refreshScriptInfo(info); - } - }); + /** @internal */ + getCompilerHost() { + return this.compilerHost; } - stopWatchingScriptInfo(info) { - if (info.fileWatcher) { - info.fileWatcher.close(); - info.fileWatcher = void 0; - } + /** @internal */ + useSourceOfProjectReferenceRedirect() { + return this.languageServiceEnabled; } - getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(fileName, currentDirectory, scriptKind, hasMixedContent, hostToQueryFileExistsOn, deferredDeleteOk) { - if (isRootedDiskPath(fileName) || isDynamicFileName(fileName)) { - return this.getOrCreateScriptInfoWorker( - fileName, - currentDirectory, - /*openedByClient*/ - false, - /*fileContent*/ - void 0, - scriptKind, - !!hasMixedContent, - hostToQueryFileExistsOn, - deferredDeleteOk - ); + /** @internal */ + getParsedCommandLine(fileName) { + const configFileName = toNormalizedPath(fileName); + const canonicalConfigFilePath = asNormalizedPath(this.projectService.toCanonicalFileName(configFileName)); + let configFileExistenceInfo = this.projectService.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!configFileExistenceInfo) { + this.projectService.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: this.projectService.host.fileExists(configFileName) }); } - const info = this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)); - if (info) { - return info; + this.projectService.ensureParsedConfigUptoDate(configFileName, canonicalConfigFilePath, configFileExistenceInfo, this); + if (this.languageServiceEnabled && this.projectService.serverMode === 0 /* Semantic */) { + this.projectService.watchWildcards(configFileName, configFileExistenceInfo, this); } - return void 0; + return configFileExistenceInfo.exists ? configFileExistenceInfo.config.parsedCommandLine : void 0; } - getOrCreateScriptInfoForNormalizedPath(fileName, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) { - return this.getOrCreateScriptInfoWorker( - fileName, - this.currentDirectory, - openedByClient, - fileContent, - scriptKind, - !!hasMixedContent, - hostToQueryFileExistsOn, - /*deferredDeleteOk*/ - false - ); + /** @internal */ + onReleaseParsedCommandLine(fileName) { + this.releaseParsedConfig(asNormalizedPath(this.projectService.toCanonicalFileName(toNormalizedPath(fileName)))); } - getOrCreateScriptInfoWorker(fileName, currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn, deferredDeleteOk) { - Debug.assert(fileContent === void 0 || openedByClient, "ScriptInfo needs to be opened by client to be able to set its user defined content"); - const path = normalizedPathToPath(fileName, currentDirectory, this.toCanonicalFileName); - let info = this.filenameToScriptInfo.get(path); - if (!info) { - const isDynamic = isDynamicFileName(fileName); - Debug.assert(isRootedDiskPath(fileName) || isDynamic || openedByClient, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })} -Script info with non-dynamic relative file name can only be open script info or in context of host currentDirectory`); - Debug.assert(!isRootedDiskPath(fileName) || this.currentDirectory === currentDirectory || !this.openFilesWithNonRootedDiskPath.has(this.toCanonicalFileName(fileName)), "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })} -Open script files with non rooted disk path opened with current directory context cannot have same canonical names`); - Debug.assert(!isDynamic || this.currentDirectory === currentDirectory || this.useInferredProjectPerProjectRoot, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })} -Dynamic files must always be opened with service's current directory or service should support inferred project per projectRootPath.`); - if (!openedByClient && !isDynamic && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) { - return; - } - info = new ScriptInfo(this.host, fileName, scriptKind, hasMixedContent, path, this.filenameToScriptInfoVersion.get(path)); - this.filenameToScriptInfo.set(info.path, info); - this.filenameToScriptInfoVersion.delete(info.path); - if (!openedByClient) { - this.watchClosedScriptInfo(info); - } else if (!isRootedDiskPath(fileName) && (!isDynamic || this.currentDirectory !== currentDirectory)) { - this.openFilesWithNonRootedDiskPath.set(this.toCanonicalFileName(fileName), info); - } - } else if (info.deferredDelete) { - Debug.assert(!info.isDynamic); - if (!openedByClient && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) { - return deferredDeleteOk ? info : void 0; - } - info.deferredDelete = void 0; - } - if (openedByClient) { - this.stopWatchingScriptInfo(info); - info.open(fileContent); - if (hasMixedContent) { - info.registerFileUpdate(); - } - } - return info; + releaseParsedConfig(canonicalConfigFilePath) { + this.projectService.stopWatchingWildCards(canonicalConfigFilePath, this); + this.projectService.releaseParsedConfig(canonicalConfigFilePath, this); } /** - * This gets the script info for the normalized path. If the path is not rooted disk path then the open script info with project root context is preferred + * If the project has reload from disk pending, it reloads (and then updates graph as part of that) instead of just updating the graph + * @returns: true if set of files in the project stays the same and false - otherwise. */ - getScriptInfoForNormalizedPath(fileName) { - return !isRootedDiskPath(fileName) && this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)) || this.getScriptInfoForPath(normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName)); - } - getScriptInfoForPath(fileName) { - const info = this.filenameToScriptInfo.get(fileName); - return !info || !info.deferredDelete ? info : void 0; - } - /** @internal */ - getDocumentPositionMapper(project, generatedFileName, sourceFileName) { - const declarationInfo = this.getOrCreateScriptInfoNotOpenedByClient( - generatedFileName, - project.currentDirectory, - this.host, - /*deferredDeleteOk*/ - false - ); - if (!declarationInfo) { - if (sourceFileName) { - project.addGeneratedFileWatch(generatedFileName, sourceFileName); - } - return void 0; - } - declarationInfo.getSnapshot(); - if (isString(declarationInfo.sourceMapFilePath)) { - const sourceMapFileInfo2 = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath); - if (sourceMapFileInfo2) { - sourceMapFileInfo2.getSnapshot(); - if (sourceMapFileInfo2.documentPositionMapper !== void 0) { - sourceMapFileInfo2.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo2.sourceInfos); - return sourceMapFileInfo2.documentPositionMapper ? sourceMapFileInfo2.documentPositionMapper : void 0; - } - } - declarationInfo.sourceMapFilePath = void 0; - } else if (declarationInfo.sourceMapFilePath) { - declarationInfo.sourceMapFilePath.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, declarationInfo.sourceMapFilePath.sourceInfos); - return void 0; - } else if (declarationInfo.sourceMapFilePath !== void 0) { - return void 0; - } - let sourceMapFileInfo; - let readMapFile = (mapFileName, mapFileNameFromDts) => { - const mapInfo = this.getOrCreateScriptInfoNotOpenedByClient( - mapFileName, - project.currentDirectory, - this.host, - /*deferredDeleteOk*/ - true - ); - sourceMapFileInfo = mapInfo || mapFileNameFromDts; - if (!mapInfo || mapInfo.deferredDelete) return void 0; - const snap = mapInfo.getSnapshot(); - if (mapInfo.documentPositionMapper !== void 0) return mapInfo.documentPositionMapper; - return getSnapshotText(snap); - }; - const projectName = project.projectName; - const documentPositionMapper = getDocumentPositionMapper( - { getCanonicalFileName: this.toCanonicalFileName, log: (s) => this.logger.info(s), getSourceFileLike: (f) => this.getSourceFileLike(f, projectName, declarationInfo) }, - declarationInfo.fileName, - declarationInfo.textStorage.getLineInfo(), - readMapFile - ); - readMapFile = void 0; - if (sourceMapFileInfo) { - if (!isString(sourceMapFileInfo)) { - declarationInfo.sourceMapFilePath = sourceMapFileInfo.path; - sourceMapFileInfo.declarationInfoPath = declarationInfo.path; - if (!sourceMapFileInfo.deferredDelete) sourceMapFileInfo.documentPositionMapper = documentPositionMapper || false; - sourceMapFileInfo.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo.sourceInfos); - } else { - declarationInfo.sourceMapFilePath = { - watcher: this.addMissingSourceMapFile( - project.currentDirectory === this.currentDirectory ? sourceMapFileInfo : getNormalizedAbsolutePath(sourceMapFileInfo, project.currentDirectory), - declarationInfo.path - ), - sourceInfos: this.addSourceInfoToSourceMap(sourceFileName, project) - }; - } - } else { - declarationInfo.sourceMapFilePath = false; + updateGraph() { + if (this.deferredClose) return false; + const isDirty = this.dirty; + this.initialLoadPending = false; + const updateLevel = this.pendingUpdateLevel; + this.pendingUpdateLevel = 0 /* Update */; + let result; + switch (updateLevel) { + case 1 /* RootNamesAndUpdate */: + this.openFileWatchTriggered.clear(); + result = this.projectService.reloadFileNamesOfConfiguredProject(this); + break; + case 2 /* Full */: + this.openFileWatchTriggered.clear(); + const reason = Debug.checkDefined(this.pendingUpdateReason); + this.projectService.reloadConfiguredProject(this, reason); + result = true; + break; + default: + result = super.updateGraph(); } - return documentPositionMapper; - } - addSourceInfoToSourceMap(sourceFileName, project, sourceInfos) { - if (sourceFileName) { - const sourceInfo = this.getOrCreateScriptInfoNotOpenedByClient( - sourceFileName, - project.currentDirectory, - project.directoryStructureHost, - /*deferredDeleteOk*/ + this.compilerHost = void 0; + this.projectService.sendProjectLoadingFinishEvent(this); + this.projectService.sendProjectTelemetry(this); + if (updateLevel === 2 /* Full */ || // Already sent event through reload + result && // Not new program + (!isDirty || !this.triggerFileForConfigFileDiag || this.getCurrentProgram().structureIsReused === 2 /* Completely */)) { + this.triggerFileForConfigFileDiag = void 0; + } else if (!this.triggerFileForConfigFileDiag) { + this.projectService.sendConfigFileDiagEvent( + this, + /*triggerFile*/ + void 0, + /*force*/ false ); - (sourceInfos || (sourceInfos = /* @__PURE__ */ new Set())).add(sourceInfo.path); } - return sourceInfos; - } - addMissingSourceMapFile(mapFileName, declarationInfoPath) { - const fileWatcher = this.watchFactory.watchFile( - mapFileName, - () => { - const declarationInfo = this.getScriptInfoForPath(declarationInfoPath); - if (declarationInfo && declarationInfo.sourceMapFilePath && !isString(declarationInfo.sourceMapFilePath)) { - this.delayUpdateProjectGraphs( - declarationInfo.containingProjects, - /*clearSourceMapperCache*/ - true - ); - this.delayUpdateSourceInfoProjects(declarationInfo.sourceMapFilePath.sourceInfos); - declarationInfo.closeSourceMapFileWatcher(); - } - }, - 2e3 /* High */, - this.hostConfiguration.watchOptions, - WatchType.MissingSourceMapFile - ); - return fileWatcher; + return result; } /** @internal */ - getSourceFileLike(fileName, projectNameOrProject, declarationInfo) { - const project = projectNameOrProject.projectName ? projectNameOrProject : this.findProject(projectNameOrProject); - if (project) { - const path = project.toPath(fileName); - const sourceFile = project.getSourceFile(path); - if (sourceFile && sourceFile.resolvedPath === path) return sourceFile; - } - const info = this.getOrCreateScriptInfoNotOpenedByClient( - fileName, - (project || this).currentDirectory, - project ? project.directoryStructureHost : this.host, - /*deferredDeleteOk*/ - false - ); - if (!info) return void 0; - if (declarationInfo && isString(declarationInfo.sourceMapFilePath) && info !== declarationInfo) { - const sourceMapInfo = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath); - if (sourceMapInfo) { - (sourceMapInfo.sourceInfos ?? (sourceMapInfo.sourceInfos = /* @__PURE__ */ new Set())).add(info.path); - } - } - if (info.cacheSourceFile) return info.cacheSourceFile.sourceFile; - if (!info.sourceFileLike) { - info.sourceFileLike = { - get text() { - Debug.fail("shouldnt need text"); - return ""; - }, - getLineAndCharacterOfPosition: (pos) => { - const lineOffset = info.positionToLineOffset(pos); - return { line: lineOffset.line - 1, character: lineOffset.offset - 1 }; - }, - getPositionOfLineAndCharacter: (line, character, allowEdits) => info.lineOffsetToPosition(line + 1, character + 1, allowEdits) - }; - } - return info.sourceFileLike; + getCachedDirectoryStructureHost() { + return this.directoryStructureHost; } - /** @internal */ - setPerformanceEventHandler(performanceEventHandler) { - this.performanceEventHandler = performanceEventHandler; + getConfigFilePath() { + return asNormalizedPath(this.getProjectName()); } - setHostConfiguration(args) { - var _a; - if (args.file) { - const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(args.file)); - if (info) { - info.setOptions(convertFormatOptions(args.formatOptions), args.preferences); - this.logger.info(`Host configuration update for file ${args.file}`); - } - } else { - if (args.hostInfo !== void 0) { - this.hostConfiguration.hostInfo = args.hostInfo; - this.logger.info(`Host information ${args.hostInfo}`); - } - if (args.formatOptions) { - this.hostConfiguration.formatCodeOptions = { ...this.hostConfiguration.formatCodeOptions, ...convertFormatOptions(args.formatOptions) }; - this.logger.info("Format host information updated"); - } - if (args.preferences) { - const { - lazyConfiguredProjectsFromExternalProject, - includePackageJsonAutoImports, - includeCompletionsForModuleExports - } = this.hostConfiguration.preferences; - this.hostConfiguration.preferences = { ...this.hostConfiguration.preferences, ...args.preferences }; - if (lazyConfiguredProjectsFromExternalProject && !this.hostConfiguration.preferences.lazyConfiguredProjectsFromExternalProject) { - this.externalProjectToConfiguredProjectMap.forEach( - (projects) => projects.forEach((project) => { - if (!project.deferredClose && !project.isClosed() && project.pendingUpdateLevel === 2 /* Full */ && !this.hasPendingProjectUpdate(project)) { - project.updateGraph(); - } - }) - ); - } - if (includePackageJsonAutoImports !== args.preferences.includePackageJsonAutoImports || !!includeCompletionsForModuleExports !== !!args.preferences.includeCompletionsForModuleExports) { - this.forEachProject((project) => { - project.onAutoImportProviderSettingsChanged(); - }); - } - } - if (args.extraFileExtensions) { - this.hostConfiguration.extraFileExtensions = args.extraFileExtensions; - this.reloadProjects(); - this.logger.info("Host file extension mappings updated"); - } - if (args.watchOptions) { - const watchOptions = (_a = convertWatchOptions(args.watchOptions)) == null ? void 0 : _a.watchOptions; - const substitution = handleWatchOptionsConfigDirTemplateSubstitution(watchOptions, this.currentDirectory); - this.hostConfiguration.watchOptions = substitution; - this.hostConfiguration.beforeSubstitution = substitution === watchOptions ? void 0 : watchOptions; - this.logger.info(`Host watch options changed to ${JSON.stringify(this.hostConfiguration.watchOptions)}, it will be take effect for next watches.`); - } - } + getProjectReferences() { + return this.projectReferences; + } + updateReferences(refs) { + this.projectReferences = refs; + this.potentialProjectReferences = void 0; } /** @internal */ - getWatchOptions(project) { - return this.getWatchOptionsFromProjectWatchOptions(project.getWatchOptions(), project.getCurrentDirectory()); + setPotentialProjectReference(canonicalConfigPath) { + Debug.assert(this.initialLoadPending); + (this.potentialProjectReferences || (this.potentialProjectReferences = /* @__PURE__ */ new Set())).add(canonicalConfigPath); } - getWatchOptionsFromProjectWatchOptions(projectOptions, basePath) { - const hostWatchOptions = !this.hostConfiguration.beforeSubstitution ? this.hostConfiguration.watchOptions : handleWatchOptionsConfigDirTemplateSubstitution( - this.hostConfiguration.beforeSubstitution, - basePath - ); - return projectOptions && hostWatchOptions ? { ...hostWatchOptions, ...projectOptions } : projectOptions || hostWatchOptions; + /** @internal */ + getResolvedProjectReferenceToRedirect(fileName) { + const program = this.getCurrentProgram(); + return program && program.getResolvedProjectReferenceToRedirect(fileName); } - closeLog() { - this.logger.close(); + /** @internal */ + forEachResolvedProjectReference(cb) { + var _a; + return (_a = this.getCurrentProgram()) == null ? void 0 : _a.forEachResolvedProjectReference(cb); } - sendSourceFileChange(inPath) { - this.filenameToScriptInfo.forEach((info) => { - if (this.openFiles.has(info.path)) return; - if (!info.fileWatcher) return; - const eventKind = memoize( - () => this.host.fileExists(info.fileName) ? info.deferredDelete ? 0 /* Created */ : 1 /* Changed */ : 2 /* Deleted */ - ); - if (inPath) { - if (isScriptInfoWatchedFromNodeModules(info) || !info.path.startsWith(inPath)) return; - if (eventKind() === 2 /* Deleted */ && info.deferredDelete) return; - this.logger.info(`Invoking sourceFileChange on ${info.fileName}:: ${eventKind()}`); + /** @internal */ + enablePluginsWithOptions(options) { + var _a; + this.plugins.length = 0; + if (!((_a = options.plugins) == null ? void 0 : _a.length) && !this.projectService.globalPlugins.length) return; + const host = this.projectService.host; + if (!host.require && !host.importPlugin) { + this.projectService.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); + return; + } + const searchPaths = this.getGlobalPluginSearchPaths(); + if (this.projectService.allowLocalPluginLoads) { + const local = getDirectoryPath(this.canonicalConfigFilePath); + this.projectService.logger.info(`Local plugin loading enabled; adding ${local} to search paths`); + searchPaths.unshift(local); + } + if (options.plugins) { + for (const pluginConfigEntry of options.plugins) { + this.enablePlugin(pluginConfigEntry, searchPaths); } - this.onSourceFileChanged( - info, - eventKind() - ); - }); + } + return this.enableGlobalPlugins(options); } /** - * This function rebuilds the project for every file opened by the client - * This does not reload contents of open files from disk. But we could do that if needed + * Get the errors that dont have any file name associated */ - reloadProjects() { - this.logger.info("reload projects."); - this.sendSourceFileChange( - /*inPath*/ - void 0 - ); - this.pendingProjectUpdates.forEach((_project, projectName) => { - this.throttledOperations.cancel(projectName); - this.pendingProjectUpdates.delete(projectName); - }); - this.throttledOperations.cancel(ensureProjectForOpenFileSchedule); - this.pendingOpenFileProjectUpdates = void 0; - this.pendingEnsureProjectForOpenFiles = false; - this.configFileExistenceInfoCache.forEach((info) => { - if (info.config) { - info.config.updateLevel = 2 /* Full */; - info.config.cachedDirectoryStructureHost.clearCache(); - } - }); - this.configFileForOpenFiles.clear(); - this.externalProjects.forEach((project) => { - this.clearSemanticCache(project); - project.updateGraph(); - }); - const reloadedConfiguredProjects = /* @__PURE__ */ new Map(); - const delayReloadedConfiguredProjects = /* @__PURE__ */ new Set(); - this.externalProjectToConfiguredProjectMap.forEach((projects, externalProjectName) => { - const reason = `Reloading configured project in external project: ${externalProjectName}`; - projects.forEach((project) => { - if (this.getHostPreferences().lazyConfiguredProjectsFromExternalProject) { - this.reloadConfiguredProjectOptimized(project, reason, reloadedConfiguredProjects); - } else { - this.reloadConfiguredProjectClearingSemanticCache( - project, - reason, - reloadedConfiguredProjects - ); - } - }); - }); - this.openFiles.forEach((_projectRootPath, path) => { - const info = this.getScriptInfoForPath(path); - if (find(info.containingProjects, isExternalProject)) return; - this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( - info, - 7 /* Reload */, - reloadedConfiguredProjects, - delayReloadedConfiguredProjects - ); - }); - delayReloadedConfiguredProjects.forEach((p) => reloadedConfiguredProjects.set(p, 7 /* Reload */)); - this.inferredProjects.forEach((project) => this.clearSemanticCache(project)); - this.ensureProjectForOpenFiles(); - this.cleanupProjectsAndScriptInfos( - reloadedConfiguredProjects, - new Set(this.openFiles.keys()), - new Set(this.externalProjectToConfiguredProjectMap.keys()) - ); - this.logger.info("After reloading projects.."); - this.printProjects(); + getGlobalProjectErrors() { + return filter(this.projectErrors, (diagnostic) => !diagnostic.file) || emptyArray2; } /** - * Remove the root of inferred project if script info is part of another project + * Get all the project errors */ - removeRootOfInferredProjectIfNowPartOfOtherProject(info) { - Debug.assert(info.containingProjects.length > 0); - const firstProject = info.containingProjects[0]; - if (!firstProject.isOrphan() && isInferredProject(firstProject) && firstProject.isRoot(info) && forEach(info.containingProjects, (p) => p !== firstProject && !p.isOrphan())) { - firstProject.removeFile( - info, - /*fileExists*/ - true, - /*detachFromProject*/ - true - ); - } + getAllProjectErrors() { + return this.projectErrors || emptyArray2; } - /** - * This function is to update the project structure for every inferred project. - * It is called on the premise that all the configured projects are - * up to date. - * This will go through open files and assign them to inferred project if open file is not part of any other project - * After that all the inferred project graphs are updated - */ - ensureProjectForOpenFiles() { - this.logger.info("Before ensureProjectForOpenFiles:"); - this.printProjects(); - const pendingOpenFileProjectUpdates = this.pendingOpenFileProjectUpdates; - this.pendingOpenFileProjectUpdates = void 0; - pendingOpenFileProjectUpdates == null ? void 0 : pendingOpenFileProjectUpdates.forEach( - (_config, path) => this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( - this.getScriptInfoForPath(path), - 5 /* Create */ - ) - ); - this.openFiles.forEach((projectRootPath, path) => { - const info = this.getScriptInfoForPath(path); - if (info.isOrphan()) { - this.assignOrphanScriptInfoToInferredProject(info, projectRootPath); - } else { - this.removeRootOfInferredProjectIfNowPartOfOtherProject(info); - } - }); - this.pendingEnsureProjectForOpenFiles = false; - this.inferredProjects.forEach(updateProjectIfDirty); - this.logger.info("After ensureProjectForOpenFiles:"); - this.printProjects(); + setProjectErrors(projectErrors) { + this.projectErrors = projectErrors; + } + close() { + this.projectService.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.releaseParsedConfig(canonicalConfigFilePath)); + this.projectErrors = void 0; + this.openFileWatchTriggered.clear(); + this.compilerHost = void 0; + super.close(); + } + /** @internal */ + markAsDirty() { + if (this.deferredClose) return; + super.markAsDirty(); + } + /** @internal */ + isOrphan() { + return !!this.deferredClose; + } + getEffectiveTypeRoots() { + return getEffectiveTypeRoots(this.getCompilationSettings(), this) || []; } - /** - * Open file whose contents is managed by the client - * @param filename is absolute pathname - * @param fileContent is a known version of the file content that is more up to date than the one on disk - */ - openClientFile(fileName, fileContent, scriptKind, projectRootPath) { - return this.openClientFileWithNormalizedPath( - toNormalizedPath(fileName), - fileContent, - scriptKind, - /*hasMixedContent*/ - false, - projectRootPath ? toNormalizedPath(projectRootPath) : void 0 + /** @internal */ + updateErrorOnNoInputFiles(parsedCommandLine) { + this.parsedCommandLine = parsedCommandLine; + updateErrorForNoInputFiles( + parsedCommandLine.fileNames, + this.getConfigFilePath(), + this.getCompilerOptions().configFile.configFileSpecs, + this.projectErrors, + canJsonReportNoInputFiles(parsedCommandLine.raw) ); } +}; +var ExternalProject = class extends Project2 { /** @internal */ - getOriginalLocationEnsuringConfiguredProject(project, location) { - const isSourceOfProjectReferenceRedirect = project.isSourceOfProjectReferenceRedirect(location.fileName); - const originalLocation = isSourceOfProjectReferenceRedirect ? location : project.getSourceMapper().tryGetSourcePosition(location); - if (!originalLocation) return void 0; - const { fileName } = originalLocation; - const scriptInfo = this.getScriptInfo(fileName); - if (!scriptInfo && !this.host.fileExists(fileName)) return void 0; - const originalFileInfo = { fileName: toNormalizedPath(fileName), path: this.toPath(fileName) }; - const configFileName = this.getConfigFileNameForFile( - originalFileInfo, - /*findFromCacheOnly*/ - false - ); - if (!configFileName) return void 0; - let configuredProject = this.findConfiguredProjectByProjectName(configFileName); - if (!configuredProject) { - if (project.getCompilerOptions().disableReferencedProjectLoad) { - if (isSourceOfProjectReferenceRedirect) { - return location; - } - return (scriptInfo == null ? void 0 : scriptInfo.containingProjects.length) ? originalLocation : location; - } - configuredProject = this.createConfiguredProject(configFileName, `Creating project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`); - } - const result = this.tryFindDefaultConfiguredProjectForOpenScriptInfoOrClosedFileInfo( - originalFileInfo, - 5 /* Create */, - updateProjectFoundUsingFind( - configuredProject, - 4 /* CreateOptimized */ - ), - (project2) => `Creating project referenced in solution ${project2.projectName} to find possible configured project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}` + constructor(externalProjectName, projectService, compilerOptions, lastFileExceededProgramSize, compileOnSaveEnabled, projectFilePath, watchOptions) { + super( + externalProjectName, + 2 /* External */, + projectService, + /*hasExplicitListOfFiles*/ + true, + lastFileExceededProgramSize, + compilerOptions, + compileOnSaveEnabled, + watchOptions, + projectService.host, + getDirectoryPath(projectFilePath || normalizeSlashes(externalProjectName)) ); - if (!result.defaultProject) return void 0; - if (result.defaultProject === project) return originalLocation; - addOriginalConfiguredProject(result.defaultProject); - const originalScriptInfo = this.getScriptInfo(fileName); - if (!originalScriptInfo || !originalScriptInfo.containingProjects.length) return void 0; - originalScriptInfo.containingProjects.forEach((project2) => { - if (isConfiguredProject(project2)) { - addOriginalConfiguredProject(project2); - } - }); - return originalLocation; - function addOriginalConfiguredProject(originalProject) { - (project.originalConfiguredProjects ?? (project.originalConfiguredProjects = /* @__PURE__ */ new Set())).add(originalProject.canonicalConfigFilePath); + this.externalProjectName = externalProjectName; + this.compileOnSaveEnabled = compileOnSaveEnabled; + this.excludedFiles = []; + this.enableGlobalPlugins(this.getCompilerOptions()); + } + updateGraph() { + const result = super.updateGraph(); + this.projectService.sendProjectTelemetry(this); + return result; + } + getExcludedFiles() { + return this.excludedFiles; + } +}; +function isInferredProject(project) { + return project.projectKind === 0 /* Inferred */; +} +function isConfiguredProject(project) { + return project.projectKind === 1 /* Configured */; +} +function isExternalProject(project) { + return project.projectKind === 2 /* External */; +} +function isBackgroundProject(project) { + return project.projectKind === 3 /* AutoImportProvider */ || project.projectKind === 4 /* Auxiliary */; +} +function isProjectDeferredClose(project) { + return isConfiguredProject(project) && !!project.deferredClose; +} + +// src/server/editorServices.ts +var maxProgramSizeForNonTsFiles = 20 * 1024 * 1024; +var maxFileSize = 4 * 1024 * 1024; +var ProjectsUpdatedInBackgroundEvent = "projectsUpdatedInBackground"; +var ProjectLoadingStartEvent = "projectLoadingStart"; +var ProjectLoadingFinishEvent = "projectLoadingFinish"; +var LargeFileReferencedEvent = "largeFileReferenced"; +var ConfigFileDiagEvent = "configFileDiag"; +var ProjectLanguageServiceStateEvent = "projectLanguageServiceState"; +var ProjectInfoTelemetryEvent = "projectInfo"; +var OpenFileInfoTelemetryEvent = "openFileInfo"; +var CreateFileWatcherEvent = "createFileWatcher"; +var CreateDirectoryWatcherEvent = "createDirectoryWatcher"; +var CloseFileWatcherEvent = "closeFileWatcher"; +var ensureProjectForOpenFileSchedule = "*ensureProjectForOpenFiles*"; +function prepareConvertersForEnumLikeCompilerOptions(commandLineOptions) { + const map2 = /* @__PURE__ */ new Map(); + for (const option of commandLineOptions) { + if (typeof option.type === "object") { + const optionMap = option.type; + optionMap.forEach((value) => { + Debug.assert(typeof value === "number"); + }); + map2.set(option.name, optionMap); } } - /** @internal */ - fileExists(fileName) { - return !!this.getScriptInfoForNormalizedPath(fileName) || this.host.fileExists(fileName); + return map2; +} +var compilerOptionConverters = prepareConvertersForEnumLikeCompilerOptions(optionDeclarations); +var watchOptionsConverters = prepareConvertersForEnumLikeCompilerOptions(optionsForWatch); +var indentStyle = new Map(Object.entries({ + none: 0 /* None */, + block: 1 /* Block */, + smart: 2 /* Smart */ +})); +var defaultTypeSafeList = { + "jquery": { + // jquery files can have names like "jquery-1.10.2.min.js" (or "jquery.intellisense.js") + match: /jquery(-[\d.]+)?(\.intellisense)?(\.min)?\.js$/i, + types: ["jquery"] + }, + "WinJS": { + // e.g. c:/temp/UWApp1/lib/winjs-4.0.1/js/base.js + match: /^(.*\/winjs-[.\d]+)\/js\/base\.js$/i, + // If the winjs/base.js file is found.. + exclude: [["^", 1, "/.*"]], + // ..then exclude all files under the winjs folder + types: ["winjs"] + // And fetch the @types package for WinJS + }, + "Kendo": { + // e.g. /Kendo3/wwwroot/lib/kendo/kendo.all.min.js + match: /^(.*\/kendo(-ui)?)\/kendo\.all(\.min)?\.js$/i, + exclude: [["^", 1, "/.*"]], + types: ["kendo-ui"] + }, + "Office Nuget": { + // e.g. /scripts/Office/1/excel-15.debug.js + match: /^(.*\/office\/1)\/excel-\d+\.debug\.js$/i, + // Office NuGet package is installed under a "1/office" folder + exclude: [["^", 1, "/.*"]], + // Exclude that whole folder if the file indicated above is found in it + types: ["office"] + // @types package to fetch instead + }, + "References": { + match: /^(.*\/_references\.js)$/i, + exclude: [["^", 1, "$"]] } - findExternalProjectContainingOpenScriptInfo(info) { - return find(this.externalProjects, (proj) => { - updateProjectIfDirty(proj); - return proj.containsScriptInfo(info); - }); +}; +function convertFormatOptions(protocolOptions) { + if (isString(protocolOptions.indentStyle)) { + protocolOptions.indentStyle = indentStyle.get(protocolOptions.indentStyle.toLowerCase()); + Debug.assert(protocolOptions.indentStyle !== void 0); } - getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) { - const info = this.getOrCreateScriptInfoWorker( - fileName, - projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory, - /*openedByClient*/ - true, - fileContent, - scriptKind, - !!hasMixedContent, - /*hostToQueryFileExistsOn*/ - void 0, - /*deferredDeleteOk*/ - true - ); - this.openFiles.set(info.path, projectRootPath); - return info; + return protocolOptions; +} +function convertCompilerOptions(protocolOptions) { + compilerOptionConverters.forEach((mappedValues, id) => { + const propertyValue = protocolOptions[id]; + if (isString(propertyValue)) { + protocolOptions[id] = mappedValues.get(propertyValue.toLowerCase()); + } + }); + return protocolOptions; +} +function convertWatchOptions(protocolOptions, currentDirectory) { + let watchOptions; + let errors; + optionsForWatch.forEach((option) => { + const propertyValue = protocolOptions[option.name]; + if (propertyValue === void 0) return; + const mappedValues = watchOptionsConverters.get(option.name); + (watchOptions || (watchOptions = {}))[option.name] = mappedValues ? isString(propertyValue) ? mappedValues.get(propertyValue.toLowerCase()) : propertyValue : convertJsonOption(option, propertyValue, currentDirectory || "", errors || (errors = [])); + }); + return watchOptions && { watchOptions, errors }; +} +function convertTypeAcquisition(protocolOptions) { + let result; + typeAcquisitionDeclarations.forEach((option) => { + const propertyValue = protocolOptions[option.name]; + if (propertyValue === void 0) return; + (result || (result = {}))[option.name] = propertyValue; + }); + return result; +} +function tryConvertScriptKindName(scriptKindName) { + return isString(scriptKindName) ? convertScriptKindName(scriptKindName) : scriptKindName; +} +function convertScriptKindName(scriptKindName) { + switch (scriptKindName) { + case "JS": + return 1 /* JS */; + case "JSX": + return 2 /* JSX */; + case "TS": + return 3 /* TS */; + case "TSX": + return 4 /* TSX */; + default: + return 0 /* Unknown */; } - assignProjectToOpenedScriptInfo(info) { - let configFileName; - let configFileErrors; - const project = this.findExternalProjectContainingOpenScriptInfo(info); - let retainProjects; - let sentConfigDiag; - if (!project && this.serverMode === 0 /* Semantic */) { - const result = this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( - info, - 5 /* Create */ - ); - if (result) { - retainProjects = result.seenProjects; - sentConfigDiag = result.sentConfigDiag; - if (result.defaultProject) { - configFileName = result.defaultProject.getConfigFilePath(); - configFileErrors = result.defaultProject.getAllProjectErrors(); - } +} +function convertUserPreferences(preferences) { + const { lazyConfiguredProjectsFromExternalProject: _, ...userPreferences } = preferences; + return userPreferences; +} +var fileNamePropertyReader = { + getFileName: (x) => x, + getScriptKind: (fileName, extraFileExtensions) => { + let result; + if (extraFileExtensions) { + const fileExtension = getAnyExtensionFromPath(fileName); + if (fileExtension) { + some(extraFileExtensions, (info) => { + if (info.extension === fileExtension) { + result = info.scriptKind; + return true; + } + return false; + }); } } - info.containingProjects.forEach(updateProjectIfDirty); - if (info.isOrphan()) { - retainProjects == null ? void 0 : retainProjects.forEach((kind, project2) => { - if (kind !== 4 /* CreateOptimized */ && !sentConfigDiag.has(project2)) this.sendConfigFileDiagEvent( - project2, - info.fileName, - /*force*/ - true - ); - }); - Debug.assert(this.openFiles.has(info.path)); - this.assignOrphanScriptInfoToInferredProject(info, this.openFiles.get(info.path)); + return result; + }, + hasMixedContent: (fileName, extraFileExtensions) => some(extraFileExtensions, (ext) => ext.isMixedContent && fileExtensionIs(fileName, ext.extension)) +}; +var externalFilePropertyReader = { + getFileName: (x) => x.fileName, + getScriptKind: (x) => tryConvertScriptKindName(x.scriptKind), + // TODO: GH#18217 + hasMixedContent: (x) => !!x.hasMixedContent +}; +function findProjectByName(projectName, projects) { + for (const proj of projects) { + if (proj.getProjectName() === projectName) { + return proj; } - Debug.assert(!info.isOrphan()); - return { configFileName, configFileErrors, retainProjects }; } - /** - * Depending on kind - * - Find the configuedProject and return it - if allowDeferredClosed is set it will find the deferredClosed project as well - * - Create - if the project doesnt exist, it creates one as well. If not delayLoad, the project is updated (with triggerFile if passed) - * - Reload - if the project doesnt exist, it creates one. If not delayLoad, the project is reloaded clearing semantic cache - * @internal - */ - findCreateOrReloadConfiguredProject(configFileName, kind, reason, allowDeferredClosed, triggerFile, reloadedProjects, delayLoad, delayReloadedConfiguredProjects, projectForConfigFile) { - let project = projectForConfigFile ?? this.findConfiguredProjectByProjectName(configFileName, allowDeferredClosed); - let sentConfigFileDiag = false; - let configFileExistenceInfo; - switch (kind) { - case 0 /* FindOptimized */: - case 1 /* Find */: - case 3 /* CreateReplay */: - if (!project) return; - break; - case 2 /* CreateReplayOptimized */: - if (!project) return; - configFileExistenceInfo = configFileExistenceInfoForOptimizedReplay(project); - break; - case 4 /* CreateOptimized */: - case 5 /* Create */: - project ?? (project = this.createConfiguredProject(configFileName, reason)); - if (!delayLoad) { - ({ sentConfigFileDiag, configFileExistenceInfo } = updateProjectFoundUsingFind( - project, - kind, - triggerFile - )); - } - break; - case 6 /* ReloadOptimized */: - project ?? (project = this.createConfiguredProject(configFileName, reloadReason(reason))); - project.projectService.reloadConfiguredProjectOptimized(project, reason, reloadedProjects); - configFileExistenceInfo = configFileExistenceInfoForOptimizedLoading(project); - if (configFileExistenceInfo) break; - // falls through - case 7 /* Reload */: - project ?? (project = this.createConfiguredProject(configFileName, reloadReason(reason))); - sentConfigFileDiag = !delayReloadedConfiguredProjects && this.reloadConfiguredProjectClearingSemanticCache(project, reason, reloadedProjects); - if (delayReloadedConfiguredProjects && !delayReloadedConfiguredProjects.has(project) && !reloadedProjects.has(project)) { - this.setProjectForReload(project, 2 /* Full */, reason); - delayReloadedConfiguredProjects.add(project); - } - break; - default: - Debug.assertNever(kind); - } - return { project, sentConfigFileDiag, configFileExistenceInfo, reason }; +} +var nullTypingsInstaller = { + isKnownTypesPackageName: returnFalse, + // Should never be called because we never provide a types registry. + installPackage: notImplemented, + enqueueInstallTypingsRequest: noop, + attach: noop, + onProjectClosed: noop, + globalTypingsCacheLocation: void 0 + // TODO: GH#18217 +}; +var noopConfigFileWatcher = { close: noop }; +function getConfigFileNameFromCache(info, cache) { + if (!cache) return void 0; + const configFileForOpenFile = cache.get(info.path); + if (configFileForOpenFile === void 0) return void 0; + if (!isAncestorConfigFileInfo(info)) { + return isString(configFileForOpenFile) || !configFileForOpenFile ? configFileForOpenFile : ( + // direct result + configFileForOpenFile.get( + /*key*/ + false + ) + ); + } else { + return configFileForOpenFile && !isString(configFileForOpenFile) ? ( + // Map with fileName as key + configFileForOpenFile.get(info.fileName) + ) : void 0; } - /** - * Finds the default configured project for given info - * For any tsconfig found, it looks into that project, if not then all its references, - * The search happens for all tsconfigs till projectRootPath - */ - tryFindDefaultConfiguredProjectForOpenScriptInfo(info, kind, allowDeferredClosed, reloadedProjects) { - const configFileName = this.getConfigFileNameForFile(info, kind <= 3 /* CreateReplay */); +} +function isOpenScriptInfo(infoOrFileNameOrConfig) { + return !!infoOrFileNameOrConfig.containingProjects; +} +function isAncestorConfigFileInfo(infoOrFileNameOrConfig) { + return !!infoOrFileNameOrConfig.configFileInfo; +} +var ConfiguredProjectLoadKind = /* @__PURE__ */ ((ConfiguredProjectLoadKind2) => { + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["FindOptimized"] = 0] = "FindOptimized"; + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Find"] = 1] = "Find"; + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["CreateReplayOptimized"] = 2] = "CreateReplayOptimized"; + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["CreateReplay"] = 3] = "CreateReplay"; + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["CreateOptimized"] = 4] = "CreateOptimized"; + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Create"] = 5] = "Create"; + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["ReloadOptimized"] = 6] = "ReloadOptimized"; + ConfiguredProjectLoadKind2[ConfiguredProjectLoadKind2["Reload"] = 7] = "Reload"; + return ConfiguredProjectLoadKind2; +})(ConfiguredProjectLoadKind || {}); +function toConfiguredProjectLoadOptimized(kind) { + return kind - 1; +} +function forEachAncestorProjectLoad(info, project, cb, kind, reason, allowDeferredClosed, reloadedProjects, searchOnlyPotentialSolution, delayReloadedConfiguredProjects) { + var _a; + while (true) { + if (project.parsedCommandLine && (searchOnlyPotentialSolution && !project.parsedCommandLine.options.composite || // Currently disableSolutionSearching is shared for finding solution/project when + // - loading solution for find all references + // - trying to find default project + project.parsedCommandLine.options.disableSolutionSearching)) return; + const configFileName = project.projectService.getConfigFileNameForFile( + { + fileName: project.getConfigFilePath(), + path: info.path, + configFileInfo: true, + isForDefaultProject: !searchOnlyPotentialSolution + }, + kind <= 3 /* CreateReplay */ + ); if (!configFileName) return; - const optimizedKind = toConfiguredProjectLoadOptimized(kind); - const result = this.findCreateOrReloadConfiguredProject( + const ancestor = project.projectService.findCreateOrReloadConfiguredProject( configFileName, - optimizedKind, - fileOpenReason(info), - allowDeferredClosed, - info.fileName, - reloadedProjects - ); - return result && this.tryFindDefaultConfiguredProjectForOpenScriptInfoOrClosedFileInfo( - info, kind, - result, - (project) => `Creating project referenced in solution ${project.projectName} to find possible configured project for ${info.fileName} to open`, + reason, allowDeferredClosed, - reloadedProjects + !searchOnlyPotentialSolution ? info.fileName : void 0, + // Config Diag event for project if its for default project + reloadedProjects, + searchOnlyPotentialSolution, + // Delay load if we are searching for solution + delayReloadedConfiguredProjects ); - } - isMatchedByConfig(configFileName, config, info) { - if (config.fileNames.some((rootName) => this.toPath(rootName) === info.path)) return true; - if (isSupportedSourceFileName( - info.fileName, - config.options, - this.hostConfiguration.extraFileExtensions - )) return false; - const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = config.options.configFile.configFileSpecs; - const basePath = toNormalizedPath(getNormalizedAbsolutePath(getDirectoryPath(configFileName), this.currentDirectory)); - if (validatedFilesSpec == null ? void 0 : validatedFilesSpec.some((fileSpec) => this.toPath(getNormalizedAbsolutePath(fileSpec, basePath)) === info.path)) return true; - if (!(validatedIncludeSpecs == null ? void 0 : validatedIncludeSpecs.length)) return false; - if (matchesExcludeWorker( - info.fileName, - validatedExcludeSpecs, - this.host.useCaseSensitiveFileNames, - this.currentDirectory, - basePath - )) return false; - return validatedIncludeSpecs == null ? void 0 : validatedIncludeSpecs.some((includeSpec) => { - const pattern = getPatternFromSpec(includeSpec, basePath, "files"); - return !!pattern && getRegexFromPattern(`(${pattern})$`, this.host.useCaseSensitiveFileNames).test(info.fileName); - }); - } - tryFindDefaultConfiguredProjectForOpenScriptInfoOrClosedFileInfo(info, kind, initialConfigResult, referencedProjectReason, allowDeferredClosed, reloadedProjects) { - const infoIsOpenScriptInfo = isOpenScriptInfo(info); - const optimizedKind = toConfiguredProjectLoadOptimized(kind); - const seenProjects = /* @__PURE__ */ new Map(); - let seenConfigs; - const sentConfigDiag = /* @__PURE__ */ new Set(); - let defaultProject; - let possiblyDefault; - let tsconfigOfDefault; - let tsconfigOfPossiblyDefault; - tryFindDefaultConfiguredProject(initialConfigResult); - return { - defaultProject: defaultProject ?? possiblyDefault, - tsconfigProject: tsconfigOfDefault ?? tsconfigOfPossiblyDefault, - sentConfigDiag, - seenProjects, - seenConfigs - }; - function tryFindDefaultConfiguredProject(result) { - return isDefaultProjectOptimized(result, result.project) ?? tryFindDefaultConfiguredProjectFromReferences(result.project) ?? tryFindDefaultConfiguredProjectFromAncestor(result.project); + if (!ancestor) return; + if (!ancestor.project.parsedCommandLine && ((_a = project.parsedCommandLine) == null ? void 0 : _a.options.composite)) { + ancestor.project.setPotentialProjectReference(project.canonicalConfigFilePath); } - function isDefaultConfigFileExistenceInfo(configFileExistenceInfo, project, childConfigName, reason, tsconfigProject, canonicalConfigFilePath) { - if (project) { - if (seenProjects.has(project)) return; - seenProjects.set(project, optimizedKind); - } else { - if (seenConfigs == null ? void 0 : seenConfigs.has(canonicalConfigFilePath)) return; - (seenConfigs ?? (seenConfigs = /* @__PURE__ */ new Set())).add(canonicalConfigFilePath); + const result = cb(ancestor); + if (result) return result; + project = ancestor.project; + } +} +function forEachResolvedProjectReferenceProjectLoad(project, parentConfig, cb, kind, reason, allowDeferredClosed, reloadedProjects, seenResolvedRefs) { + const loadKind = parentConfig.options.disableReferencedProjectLoad ? 0 /* FindOptimized */ : kind; + let children; + return forEach( + parentConfig.projectReferences, + (ref) => { + var _a; + const childConfigName = toNormalizedPath(resolveProjectReferencePath(ref)); + const childCanonicalConfigPath = asNormalizedPath(project.projectService.toCanonicalFileName(childConfigName)); + const seenValue = seenResolvedRefs == null ? void 0 : seenResolvedRefs.get(childCanonicalConfigPath); + if (seenValue !== void 0 && seenValue >= loadKind) return void 0; + const configFileExistenceInfo = project.projectService.configFileExistenceInfoCache.get(childCanonicalConfigPath); + let childConfig = loadKind === 0 /* FindOptimized */ ? (configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.exists) || ((_a = project.resolvedChildConfigs) == null ? void 0 : _a.has(childCanonicalConfigPath)) ? configFileExistenceInfo.config.parsedCommandLine : void 0 : project.getParsedCommandLine(childConfigName); + if (childConfig && loadKind !== kind && loadKind > 2 /* CreateReplayOptimized */) { + childConfig = project.getParsedCommandLine(childConfigName); } - if (!tsconfigProject.projectService.isMatchedByConfig( - childConfigName, - configFileExistenceInfo.config.parsedCommandLine, - info - )) { - if (tsconfigProject.languageServiceEnabled) { - tsconfigProject.projectService.watchWildcards( - childConfigName, - configFileExistenceInfo, - tsconfigProject - ); - } - return; + if (!childConfig) return void 0; + const childProject = project.projectService.findConfiguredProjectByProjectName(childConfigName, allowDeferredClosed); + if (loadKind === 2 /* CreateReplayOptimized */ && !configFileExistenceInfo && !childProject) return void 0; + switch (loadKind) { + case 6 /* ReloadOptimized */: + if (childProject) childProject.projectService.reloadConfiguredProjectOptimized(childProject, reason, reloadedProjects); + // falls through + case 4 /* CreateOptimized */: + (project.resolvedChildConfigs ?? (project.resolvedChildConfigs = /* @__PURE__ */ new Set())).add(childCanonicalConfigPath); + // falls through + case 2 /* CreateReplayOptimized */: + case 0 /* FindOptimized */: + if (childProject || loadKind !== 0 /* FindOptimized */) { + const result = cb( + configFileExistenceInfo ?? project.projectService.configFileExistenceInfoCache.get(childCanonicalConfigPath), + childProject, + childConfigName, + reason, + project, + childCanonicalConfigPath + ); + if (result) return result; + } + break; + default: + Debug.assertNever(loadKind); } - const result = project ? updateProjectFoundUsingFind( + (seenResolvedRefs ?? (seenResolvedRefs = /* @__PURE__ */ new Map())).set(childCanonicalConfigPath, loadKind); + (children ?? (children = [])).push(childConfig); + } + ) || forEach( + children, + (childConfig) => childConfig.projectReferences && forEachResolvedProjectReferenceProjectLoad( + project, + childConfig, + cb, + loadKind, + reason, + allowDeferredClosed, + reloadedProjects, + seenResolvedRefs + ) + ); +} +function updateProjectFoundUsingFind(project, kind, triggerFile, reason, reloadedProjects) { + let sentConfigFileDiag = false; + let configFileExistenceInfo; + switch (kind) { + case 2 /* CreateReplayOptimized */: + case 3 /* CreateReplay */: + if (useConfigFileExistenceInfoForOptimizedLoading(project)) { + configFileExistenceInfo = project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath); + } + break; + case 4 /* CreateOptimized */: + configFileExistenceInfo = configFileExistenceInfoForOptimizedLoading(project); + if (configFileExistenceInfo) break; + // falls through + case 5 /* Create */: + sentConfigFileDiag = updateConfiguredProject(project, triggerFile); + break; + case 6 /* ReloadOptimized */: + project.projectService.reloadConfiguredProjectOptimized(project, reason, reloadedProjects); + configFileExistenceInfo = configFileExistenceInfoForOptimizedLoading(project); + if (configFileExistenceInfo) break; + // falls through + case 7 /* Reload */: + sentConfigFileDiag = project.projectService.reloadConfiguredProjectClearingSemanticCache( project, - kind, - info.fileName, - reason, - reloadedProjects - ) : tsconfigProject.projectService.findCreateOrReloadConfiguredProject( - childConfigName, - kind, reason, - allowDeferredClosed, - info.fileName, reloadedProjects ); - if (!result) { - Debug.assert(kind === 3 /* CreateReplay */); - return void 0; - } - seenProjects.set(result.project, optimizedKind); - if (result.sentConfigFileDiag) sentConfigDiag.add(result.project); - return isDefaultProject(result.project, tsconfigProject); + break; + case 0 /* FindOptimized */: + case 1 /* Find */: + break; + default: + Debug.assertNever(kind); + } + return { project, sentConfigFileDiag, configFileExistenceInfo, reason }; +} +function forEachPotentialProjectReference(project, cb) { + return project.initialLoadPending ? (project.potentialProjectReferences && forEachKey(project.potentialProjectReferences, cb)) ?? (project.resolvedChildConfigs && forEachKey(project.resolvedChildConfigs, cb)) : void 0; +} +function forEachAnyProjectReferenceKind(project, cb, cbProjectRef, cbPotentialProjectRef) { + return project.getCurrentProgram() ? project.forEachResolvedProjectReference(cb) : project.initialLoadPending ? forEachPotentialProjectReference(project, cbPotentialProjectRef) : forEach(project.getProjectReferences(), cbProjectRef); +} +function callbackRefProject(project, cb, refPath) { + const refProject = refPath && project.projectService.configuredProjects.get(refPath); + return refProject && cb(refProject); +} +function forEachReferencedProject(project, cb) { + return forEachAnyProjectReferenceKind( + project, + (resolvedRef) => callbackRefProject(project, cb, resolvedRef.sourceFile.path), + (projectRef) => callbackRefProject(project, cb, project.toPath(resolveProjectReferencePath(projectRef))), + (potentialProjectRef) => callbackRefProject(project, cb, potentialProjectRef) + ); +} +function getDetailWatchInfo(watchType, project) { + return `${isString(project) ? `Config: ${project} ` : project ? `Project: ${project.getProjectName()} ` : ""}WatchType: ${watchType}`; +} +function isScriptInfoWatchedFromNodeModules(info) { + return !info.isScriptOpen() && info.mTime !== void 0; +} +function updateProjectIfDirty(project) { + project.invalidateResolutionsOfFailedLookupLocations(); + return project.dirty && !project.updateGraph(); +} +function updateWithTriggerFile(project, triggerFile, isReload) { + if (!isReload) { + project.invalidateResolutionsOfFailedLookupLocations(); + if (!project.dirty) return false; + } + project.triggerFileForConfigFileDiag = triggerFile; + const updateLevel = project.pendingUpdateLevel; + project.updateGraph(); + if (!project.triggerFileForConfigFileDiag && !isReload) return updateLevel === 2 /* Full */; + const sent = project.projectService.sendConfigFileDiagEvent(project, triggerFile, isReload); + project.triggerFileForConfigFileDiag = void 0; + return sent; +} +function updateConfiguredProject(project, triggerFile) { + if (triggerFile) { + if (updateWithTriggerFile( + project, + triggerFile, + /*isReload*/ + false + )) return true; + } else { + updateProjectIfDirty(project); + } + return false; +} +function configFileExistenceInfoForOptimizedLoading(project) { + const configFileName = toNormalizedPath(project.getConfigFilePath()); + const configFileExistenceInfo = project.projectService.ensureParsedConfigUptoDate( + configFileName, + project.canonicalConfigFilePath, + project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath), + project + ); + const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine; + project.parsedCommandLine = parsedCommandLine; + project.resolvedChildConfigs = void 0; + project.updateReferences(parsedCommandLine.projectReferences); + if (useConfigFileExistenceInfoForOptimizedLoading(project)) return configFileExistenceInfo; +} +function useConfigFileExistenceInfoForOptimizedLoading(project) { + return !!project.parsedCommandLine && (!!project.parsedCommandLine.options.composite || // If solution, no need to load it to determine if file belongs to it + !!isSolutionConfig(project.parsedCommandLine)); +} +function configFileExistenceInfoForOptimizedReplay(project) { + return useConfigFileExistenceInfoForOptimizedLoading(project) ? project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath) : void 0; +} +function fileOpenReason(info) { + return `Creating possible configured project for ${info.fileName} to open`; +} +function reloadReason(reason) { + return `User requested reload projects: ${reason}`; +} +function setProjectOptionsUsed(project) { + if (isConfiguredProject(project)) { + project.projectOptions = true; + } +} +function createProjectNameFactoryWithCounter(nameFactory) { + let nextId = 1; + return () => nameFactory(nextId++); +} +function getHostWatcherMap() { + return { idToCallbacks: /* @__PURE__ */ new Map(), pathToId: /* @__PURE__ */ new Map() }; +} +function getCanUseWatchEvents(service, canUseWatchEvents) { + return !!canUseWatchEvents && !!service.eventHandler && !!service.session; +} +function createWatchFactoryHostUsingWatchEvents(service, canUseWatchEvents) { + if (!getCanUseWatchEvents(service, canUseWatchEvents)) return void 0; + const watchedFiles = getHostWatcherMap(); + const watchedDirectories = getHostWatcherMap(); + const watchedDirectoriesRecursive = getHostWatcherMap(); + let ids = 1; + service.session.addProtocolHandler("watchChange" /* WatchChange */, (req) => { + onWatchChange(req.arguments); + return { responseRequired: false }; + }); + return { + watchFile: watchFile2, + watchDirectory, + getCurrentDirectory: () => service.host.getCurrentDirectory(), + useCaseSensitiveFileNames: service.host.useCaseSensitiveFileNames + }; + function watchFile2(path, callback) { + return getOrCreateFileWatcher( + watchedFiles, + path, + callback, + (id) => ({ eventName: CreateFileWatcherEvent, data: { id, path } }) + ); + } + function watchDirectory(path, callback, recursive) { + return getOrCreateFileWatcher( + recursive ? watchedDirectoriesRecursive : watchedDirectories, + path, + callback, + (id) => ({ + eventName: CreateDirectoryWatcherEvent, + data: { + id, + path, + recursive: !!recursive, + // Special case node_modules as we watch it for changes to closed script infos as well + ignoreUpdate: !path.endsWith("/node_modules") ? true : void 0 + } + }) + ); + } + function getOrCreateFileWatcher({ pathToId, idToCallbacks }, path, callback, event) { + const key = service.toPath(path); + let id = pathToId.get(key); + if (!id) pathToId.set(key, id = ids++); + let callbacks = idToCallbacks.get(id); + if (!callbacks) { + idToCallbacks.set(id, callbacks = /* @__PURE__ */ new Set()); + service.eventHandler(event(id)); } - function isDefaultProject(project, tsconfigProject) { - if (seenProjects.get(project) === kind) return; - seenProjects.set(project, kind); - const scriptInfo = infoIsOpenScriptInfo ? info : project.projectService.getScriptInfo(info.fileName); - const projectWithInfo = scriptInfo && project.containsScriptInfo(scriptInfo); - if (projectWithInfo && !project.isSourceOfProjectReferenceRedirect(scriptInfo.path)) { - tsconfigOfDefault = tsconfigProject; - return defaultProject = project; - } - if (!possiblyDefault && infoIsOpenScriptInfo && projectWithInfo) { - tsconfigOfPossiblyDefault = tsconfigProject; - possiblyDefault = project; + callbacks.add(callback); + return { + close() { + const callbacks2 = idToCallbacks.get(id); + if (!(callbacks2 == null ? void 0 : callbacks2.delete(callback))) return; + if (callbacks2.size) return; + idToCallbacks.delete(id); + pathToId.delete(key); + service.eventHandler({ eventName: CloseFileWatcherEvent, data: { id } }); } + }; + } + function onWatchChange(args) { + if (isArray(args)) args.forEach(onWatchChangeRequestArgs); + else onWatchChangeRequestArgs(args); + } + function onWatchChangeRequestArgs({ id, created, deleted, updated }) { + onWatchEventType(id, created, 0 /* Created */); + onWatchEventType(id, deleted, 2 /* Deleted */); + onWatchEventType(id, updated, 1 /* Changed */); + } + function onWatchEventType(id, paths, eventKind) { + if (!(paths == null ? void 0 : paths.length)) return; + forEachCallback(watchedFiles, id, paths, (callback, eventPath) => callback(eventPath, eventKind)); + forEachCallback(watchedDirectories, id, paths, (callback, eventPath) => callback(eventPath)); + forEachCallback(watchedDirectoriesRecursive, id, paths, (callback, eventPath) => callback(eventPath)); + } + function forEachCallback(hostWatcherMap, id, eventPaths, cb) { + var _a; + (_a = hostWatcherMap.idToCallbacks.get(id)) == null ? void 0 : _a.forEach((callback) => { + eventPaths.forEach((eventPath) => cb(callback, normalizeSlashes(eventPath))); + }); + } +} +var _ProjectService = class _ProjectService { + constructor(opts) { + /** + * Container of all known scripts + * + * @internal + */ + this.filenameToScriptInfo = /* @__PURE__ */ new Map(); + this.nodeModulesWatchers = /* @__PURE__ */ new Map(); + /** + * Contains all the deleted script info's version information so that + * it does not reset when creating script info again + * (and could have potentially collided with version where contents mismatch) + */ + this.filenameToScriptInfoVersion = /* @__PURE__ */ new Map(); + // Set of all '.js' files ever opened. + this.allJsFilesForOpenFileTelemetry = /* @__PURE__ */ new Set(); + /** + * maps external project file name to list of config files that were the part of this project + */ + this.externalProjectToConfiguredProjectMap = /* @__PURE__ */ new Map(); + /** + * external projects (configuration and list of root files is not controlled by tsserver) + */ + this.externalProjects = []; + /** + * projects built from openFileRoots + */ + this.inferredProjects = []; + /** + * projects specified by a tsconfig.json file + */ + this.configuredProjects = /* @__PURE__ */ new Map(); + /** @internal */ + this.newInferredProjectName = createProjectNameFactoryWithCounter(makeInferredProjectName); + /** @internal */ + this.newAutoImportProviderProjectName = createProjectNameFactoryWithCounter(makeAutoImportProviderProjectName); + /** @internal */ + this.newAuxiliaryProjectName = createProjectNameFactoryWithCounter(makeAuxiliaryProjectName); + /** + * Open files: with value being project root path, and key being Path of the file that is open + */ + this.openFiles = /* @__PURE__ */ new Map(); + /** Config files looked up and cached config files for open script info */ + this.configFileForOpenFiles = /* @__PURE__ */ new Map(); + /** Set of open script infos that are root of inferred project */ + this.rootOfInferredProjects = /* @__PURE__ */ new Set(); + /** + * Map of open files that are opened without complete path but have projectRoot as current directory + */ + this.openFilesWithNonRootedDiskPath = /* @__PURE__ */ new Map(); + this.compilerOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map(); + this.watchOptionsForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map(); + this.typeAcquisitionForInferredProjectsPerProjectRoot = /* @__PURE__ */ new Map(); + /** + * Project size for configured or external projects + */ + this.projectToSizeMap = /* @__PURE__ */ new Map(); + /** + * This is a map of config file paths existence that doesnt need query to disk + * - The entry can be present because there is inferred project that needs to watch addition of config file to directory + * In this case the exists could be true/false based on config file is present or not + * - Or it is present if we have configured project open with config file at that location + * In this case the exists property is always true + * + * @internal + */ + this.configFileExistenceInfoCache = /* @__PURE__ */ new Map(); + this.safelist = defaultTypeSafeList; + this.legacySafelist = /* @__PURE__ */ new Map(); + this.pendingProjectUpdates = /* @__PURE__ */ new Map(); + /** @internal */ + this.pendingEnsureProjectForOpenFiles = false; + /** Tracks projects that we have already sent telemetry for. */ + this.seenProjects = /* @__PURE__ */ new Map(); + this.sharedExtendedConfigFileWatchers = /* @__PURE__ */ new Map(); + this.extendedConfigCache = /* @__PURE__ */ new Map(); + /** @internal */ + this.baseline = noop; + /** @internal */ + this.verifyDocumentRegistry = noop; + /** @internal */ + this.verifyProgram = noop; + /** @internal */ + this.onProjectCreation = noop; + var _a; + this.host = opts.host; + this.logger = opts.logger; + this.cancellationToken = opts.cancellationToken; + this.useSingleInferredProject = opts.useSingleInferredProject; + this.useInferredProjectPerProjectRoot = opts.useInferredProjectPerProjectRoot; + this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller; + this.throttleWaitMilliseconds = opts.throttleWaitMilliseconds; + this.eventHandler = opts.eventHandler; + this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents; + this.globalPlugins = opts.globalPlugins || emptyArray2; + this.pluginProbeLocations = opts.pluginProbeLocations || emptyArray2; + this.allowLocalPluginLoads = !!opts.allowLocalPluginLoads; + this.typesMapLocation = opts.typesMapLocation === void 0 ? combinePaths(getDirectoryPath(this.getExecutingFilePath()), "typesMap.json") : opts.typesMapLocation; + this.session = opts.session; + this.jsDocParsingMode = opts.jsDocParsingMode; + if (opts.serverMode !== void 0) { + this.serverMode = opts.serverMode; + } else { + this.serverMode = 0 /* Semantic */; } - function isDefaultProjectOptimized(result, tsconfigProject) { - if (result.sentConfigFileDiag) sentConfigDiag.add(result.project); - return result.configFileExistenceInfo ? isDefaultConfigFileExistenceInfo( - result.configFileExistenceInfo, - result.project, - toNormalizedPath(result.project.getConfigFilePath()), - result.reason, - result.project, - result.project.canonicalConfigFilePath - ) : isDefaultProject(result.project, tsconfigProject); - } - function tryFindDefaultConfiguredProjectFromReferences(project) { - return project.parsedCommandLine && forEachResolvedProjectReferenceProjectLoad( - project, - project.parsedCommandLine, - isDefaultConfigFileExistenceInfo, - optimizedKind, - referencedProjectReason(project), - allowDeferredClosed, - reloadedProjects - ); + if (this.host.realpath) { + this.realpathToScriptInfos = createMultiMap(); } - function tryFindDefaultConfiguredProjectFromAncestor(project) { - return infoIsOpenScriptInfo ? forEachAncestorProjectLoad( - // If not in referenced projects, try ancestors and its references - info, - project, - tryFindDefaultConfiguredProject, - optimizedKind, - `Creating possible configured project for ${info.fileName} to open`, - allowDeferredClosed, - reloadedProjects, - /*searchOnlyPotentialSolution*/ - false - ) : void 0; + this.currentDirectory = toNormalizedPath(this.host.getCurrentDirectory()); + this.toCanonicalFileName = createGetCanonicalFileName(this.host.useCaseSensitiveFileNames); + this.globalCacheLocationDirectoryPath = this.typingsInstaller.globalTypingsCacheLocation ? ensureTrailingDirectorySeparator(this.toPath(this.typingsInstaller.globalTypingsCacheLocation)) : void 0; + this.throttledOperations = new ThrottledOperations(this.host, this.logger); + this.logger.info(`currentDirectory:: ${this.host.getCurrentDirectory()} useCaseSensitiveFileNames:: ${this.host.useCaseSensitiveFileNames}`); + this.logger.info(`libs Location:: ${getDirectoryPath(this.host.getExecutingFilePath())}`); + this.logger.info(`globalTypingsCacheLocation:: ${this.typingsInstaller.globalTypingsCacheLocation}`); + if (this.typesMapLocation) { + this.loadTypesMap(); + } else { + this.logger.info("No types map provided; using the default"); } - } - tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(info, kind, reloadedProjects, delayReloadedConfiguredProjects) { - const allowDeferredClosed = kind === 1 /* Find */; - const result = this.tryFindDefaultConfiguredProjectForOpenScriptInfo( - info, - kind, - allowDeferredClosed, - reloadedProjects + this.typingsInstaller.attach(this); + this.hostConfiguration = { + formatCodeOptions: getDefaultFormatCodeSettings(this.host.newLine), + preferences: emptyOptions, + hostInfo: "Unknown host", + extraFileExtensions: [] + }; + this.documentRegistry = createDocumentRegistryInternal( + this.host.useCaseSensitiveFileNames, + this.currentDirectory, + this.jsDocParsingMode, + this ); - if (!result) return; - const { defaultProject, tsconfigProject, seenProjects } = result; - if (defaultProject) { - forEachAncestorProjectLoad( - info, - tsconfigProject, - (ancestor) => { - seenProjects.set(ancestor.project, kind); - }, - kind, - `Creating project possibly referencing default composite project ${defaultProject.getProjectName()} of open file ${info.fileName}`, - allowDeferredClosed, - reloadedProjects, - /*searchOnlyPotentialSolution*/ - true, - delayReloadedConfiguredProjects - ); - } - return result; + const watchLogLevel = this.logger.hasLevel(3 /* verbose */) ? 2 /* Verbose */ : this.logger.loggingEnabled() ? 1 /* TriggerOnly */ : 0 /* None */; + const log = watchLogLevel !== 0 /* None */ ? (s) => this.logger.info(s) : noop; + this.packageJsonCache = createPackageJsonCache(this); + this.watchFactory = this.serverMode !== 0 /* Semantic */ ? { + watchFile: returnNoopFileWatcher, + watchDirectory: returnNoopFileWatcher + } : getWatchFactory( + createWatchFactoryHostUsingWatchEvents(this, opts.canUseWatchEvents) || this.host, + watchLogLevel, + log, + getDetailWatchInfo + ); + this.canUseWatchEvents = getCanUseWatchEvents(this, opts.canUseWatchEvents); + (_a = opts.incrementalVerifier) == null ? void 0 : _a.call(opts, this); + } + toPath(fileName) { + return toPath(fileName, this.currentDirectory, this.toCanonicalFileName); } /** @internal */ - loadAncestorProjectTree(forProjects) { - forProjects ?? (forProjects = new Set( - mapDefinedIterator(this.configuredProjects.entries(), ([key, project]) => !project.initialLoadPending ? key : void 0) - )); - const seenProjects = /* @__PURE__ */ new Set(); - const currentConfiguredProjects = arrayFrom(this.configuredProjects.values()); - for (const project of currentConfiguredProjects) { - if (forEachPotentialProjectReference(project, (potentialRefPath) => forProjects.has(potentialRefPath))) { - updateProjectIfDirty(project); - } - this.ensureProjectChildren(project, forProjects, seenProjects); - } + getExecutingFilePath() { + return this.getNormalizedAbsolutePath(this.host.getExecutingFilePath()); } - ensureProjectChildren(project, forProjects, seenProjects) { - var _a; - if (!tryAddToSet(seenProjects, project.canonicalConfigFilePath)) return; - if (project.getCompilerOptions().disableReferencedProjectLoad) return; - const children = (_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences(); - if (!children) return; - for (const child of children) { - if (!child) continue; - const referencedProject = forEachResolvedProjectReference(child.references, (ref) => forProjects.has(ref.sourceFile.path) ? ref : void 0); - if (!referencedProject) continue; - const configFileName = toNormalizedPath(child.sourceFile.fileName); - const childProject = this.findConfiguredProjectByProjectName(configFileName) ?? this.createConfiguredProject( - configFileName, - `Creating project referenced by : ${project.projectName} as it references project ${referencedProject.sourceFile.fileName}` - ); - updateProjectIfDirty(childProject); - this.ensureProjectChildren(childProject, forProjects, seenProjects); - } + /** @internal */ + getNormalizedAbsolutePath(fileName) { + return getNormalizedAbsolutePath(fileName, this.host.getCurrentDirectory()); } - cleanupConfiguredProjects(toRetainConfiguredProjects, externalProjectsRetainingConfiguredProjects, openFilesWithRetainedConfiguredProject) { - this.getOrphanConfiguredProjects( - toRetainConfiguredProjects, - openFilesWithRetainedConfiguredProject, - externalProjectsRetainingConfiguredProjects - ).forEach((project) => this.removeProject(project)); + /** @internal */ + setDocument(key, path, sourceFile) { + const info = Debug.checkDefined(this.getScriptInfoForPath(path)); + info.cacheSourceFile = { key, sourceFile }; } - cleanupProjectsAndScriptInfos(toRetainConfiguredProjects, openFilesWithRetainedConfiguredProject, externalProjectsRetainingConfiguredProjects) { - this.cleanupConfiguredProjects( - toRetainConfiguredProjects, - externalProjectsRetainingConfiguredProjects, - openFilesWithRetainedConfiguredProject - ); - for (const inferredProject of this.inferredProjects.slice()) { - if (inferredProject.isOrphan()) { - this.removeProject(inferredProject); - } - } - this.removeOrphanScriptInfos(); + /** @internal */ + getDocument(key, path) { + const info = this.getScriptInfoForPath(path); + return info && info.cacheSourceFile && info.cacheSourceFile.key === key ? info.cacheSourceFile.sourceFile : void 0; } - tryInvokeWildCardDirectories(info) { - this.configFileExistenceInfoCache.forEach((configFileExistenceInfo, config) => { - var _a, _b; - if (!((_a = configFileExistenceInfo.config) == null ? void 0 : _a.parsedCommandLine) || contains( - configFileExistenceInfo.config.parsedCommandLine.fileNames, - info.fileName, - !this.host.useCaseSensitiveFileNames ? equateStringsCaseInsensitive : equateStringsCaseSensitive - )) { - return; - } - (_b = configFileExistenceInfo.config.watchedDirectories) == null ? void 0 : _b.forEach((watcher, directory) => { - if (containsPath(directory, info.fileName, !this.host.useCaseSensitiveFileNames)) { - this.logger.info(`Invoking ${config}:: wildcard for open scriptInfo:: ${info.fileName}`); - this.onWildCardDirectoryWatcherInvoke( - directory, - config, - configFileExistenceInfo.config, - watcher.watcher, - info.fileName - ); - } - }); - }); + /** @internal */ + ensureInferredProjectsUpToDate_TestOnly() { + this.ensureProjectStructuresUptoDate(); } - openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) { - const existing = this.getScriptInfoForPath(normalizedPathToPath( - fileName, - projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory, - this.toCanonicalFileName - )); - const info = this.getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath); - if (!existing && info && !info.isDynamic) this.tryInvokeWildCardDirectories(info); - const { retainProjects, ...result } = this.assignProjectToOpenedScriptInfo(info); - this.cleanupProjectsAndScriptInfos( - retainProjects, - /* @__PURE__ */ new Set([info.path]), - /*externalProjectsRetainingConfiguredProjects*/ - void 0 - ); - this.telemetryOnOpenFile(info); - this.printProjects(); - return result; + /** @internal */ + getCompilerOptionsForInferredProjects() { + return this.compilerOptionsForInferredProjects; } /** @internal */ - getOrphanConfiguredProjects(toRetainConfiguredProjects, openFilesWithRetainedConfiguredProject, externalProjectsRetainingConfiguredProjects) { - const toRemoveConfiguredProjects = new Set(this.configuredProjects.values()); - const markOriginalProjectsAsUsed = (project) => { - if (project.originalConfiguredProjects && (isConfiguredProject(project) || !project.isOrphan())) { - project.originalConfiguredProjects.forEach( - (_value, configuredProjectPath) => { - const project2 = this.getConfiguredProjectByCanonicalConfigFilePath(configuredProjectPath); - return project2 && retainConfiguredProject(project2); - } - ); - } + onUpdateLanguageServiceStateForProject(project, languageServiceEnabled) { + if (!this.eventHandler) { + return; + } + const event = { + eventName: ProjectLanguageServiceStateEvent, + data: { project, languageServiceEnabled } }; - toRetainConfiguredProjects == null ? void 0 : toRetainConfiguredProjects.forEach((_, project) => retainConfiguredProject(project)); - if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; - this.inferredProjects.forEach(markOriginalProjectsAsUsed); - this.externalProjects.forEach(markOriginalProjectsAsUsed); - this.externalProjectToConfiguredProjectMap.forEach((projects, externalProjectName) => { - if (!(externalProjectsRetainingConfiguredProjects == null ? void 0 : externalProjectsRetainingConfiguredProjects.has(externalProjectName))) { - projects.forEach(retainConfiguredProject); + this.eventHandler(event); + } + loadTypesMap() { + try { + const fileContent = this.host.readFile(this.typesMapLocation); + if (fileContent === void 0) { + this.logger.info(`Provided types map file "${this.typesMapLocation}" doesn't exist`); + return; } - }); - if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; - forEachEntry(this.openFiles, (_projectRootPath, path) => { - if (openFilesWithRetainedConfiguredProject == null ? void 0 : openFilesWithRetainedConfiguredProject.has(path)) return; - const info = this.getScriptInfoForPath(path); - if (find(info.containingProjects, isExternalProject)) return; - const result = this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( - info, - 1 /* Find */ - ); - if (result == null ? void 0 : result.defaultProject) { - result == null ? void 0 : result.seenProjects.forEach((_, project) => retainConfiguredProject(project)); - if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; + const raw = JSON.parse(fileContent); + for (const k of Object.keys(raw.typesMap)) { + raw.typesMap[k].match = new RegExp(raw.typesMap[k].match, "i"); } - }); - if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; - forEachEntry(this.configuredProjects, (project) => { - if (toRemoveConfiguredProjects.has(project)) { - if (isPendingUpdate(project) || forEachReferencedProject(project, isRetained)) { - retainConfiguredProject(project); - if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; + this.safelist = raw.typesMap; + for (const key in raw.simpleMap) { + if (hasProperty(raw.simpleMap, key)) { + this.legacySafelist.set(key, raw.simpleMap[key].toLowerCase()); } } - }); - return toRemoveConfiguredProjects; - function isRetained(project) { - return !toRemoveConfiguredProjects.has(project) || isPendingUpdate(project); + } catch (e) { + this.logger.info(`Error loading types map: ${e}`); + this.safelist = defaultTypeSafeList; + this.legacySafelist.clear(); } - function isPendingUpdate(project) { - var _a, _b; - return (project.deferredClose || project.projectService.hasPendingProjectUpdate(project)) && !!((_b = (_a = project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath)) == null ? void 0 : _a.openFilesImpactedByConfigFile) == null ? void 0 : _b.size); + } + // eslint-disable-line @typescript-eslint/unified-signatures + updateTypingsForProject(response) { + const project = this.findProject(response.projectName); + if (!project) { + return; } - function retainConfiguredProject(project) { - if (!toRemoveConfiguredProjects.delete(project)) return; - markOriginalProjectsAsUsed(project); - forEachReferencedProject(project, retainConfiguredProject); + switch (response.kind) { + case ActionSet: + project.updateTypingFiles( + response.compilerOptions, + response.typeAcquisition, + response.unresolvedImports, + response.typings + ); + return; + case ActionInvalidate: + project.enqueueInstallTypingsForProject( + /*forceRefresh*/ + true + ); + return; } } - removeOrphanScriptInfos() { - const toRemoveScriptInfos = new Map(this.filenameToScriptInfo); - this.filenameToScriptInfo.forEach((info) => { - if (info.deferredDelete) return; - if (!info.isScriptOpen() && info.isOrphan() && !scriptInfoIsContainedByDeferredClosedProject(info) && !scriptInfoIsContainedByBackgroundProject(info)) { - if (!info.sourceMapFilePath) return; - let sourceInfos; - if (isString(info.sourceMapFilePath)) { - const sourceMapInfo = this.filenameToScriptInfo.get(info.sourceMapFilePath); - sourceInfos = sourceMapInfo == null ? void 0 : sourceMapInfo.sourceInfos; + /** @internal */ + watchTypingLocations(response) { + var _a; + (_a = this.findProject(response.projectName)) == null ? void 0 : _a.watchTypingLocations(response.files); + } + /** @internal */ + delayEnsureProjectForOpenFiles() { + if (!this.openFiles.size) return; + this.pendingEnsureProjectForOpenFiles = true; + this.throttledOperations.schedule( + ensureProjectForOpenFileSchedule, + /*delay*/ + 2500, + () => { + if (this.pendingProjectUpdates.size !== 0) { + this.delayEnsureProjectForOpenFiles(); } else { - sourceInfos = info.sourceMapFilePath.sourceInfos; - } - if (!sourceInfos) return; - if (!forEachKey(sourceInfos, (path) => { - const info2 = this.getScriptInfoForPath(path); - return !!info2 && (info2.isScriptOpen() || !info2.isOrphan()); - })) { - return; - } - } - toRemoveScriptInfos.delete(info.path); - if (info.sourceMapFilePath) { - let sourceInfos; - if (isString(info.sourceMapFilePath)) { - const sourceMapInfo = this.filenameToScriptInfo.get(info.sourceMapFilePath); - if (sourceMapInfo == null ? void 0 : sourceMapInfo.deferredDelete) { - info.sourceMapFilePath = { - watcher: this.addMissingSourceMapFile(sourceMapInfo.fileName, info.path), - sourceInfos: sourceMapInfo.sourceInfos - }; - } else { - toRemoveScriptInfos.delete(info.sourceMapFilePath); + if (this.pendingEnsureProjectForOpenFiles) { + this.ensureProjectForOpenFiles(); + this.sendProjectsUpdatedInBackgroundEvent(); } - sourceInfos = sourceMapInfo == null ? void 0 : sourceMapInfo.sourceInfos; - } else { - sourceInfos = info.sourceMapFilePath.sourceInfos; } - if (sourceInfos) { - sourceInfos.forEach((_value, path) => toRemoveScriptInfos.delete(path)); + } + ); + } + delayUpdateProjectGraph(project) { + if (isProjectDeferredClose(project)) return; + project.markAsDirty(); + if (isBackgroundProject(project)) return; + const projectName = project.getProjectName(); + this.pendingProjectUpdates.set(projectName, project); + this.throttledOperations.schedule( + projectName, + /*delay*/ + 250, + () => { + if (this.pendingProjectUpdates.delete(projectName)) { + updateProjectIfDirty(project); } } - }); - toRemoveScriptInfos.forEach((info) => this.deleteScriptInfo(info)); + ); } - telemetryOnOpenFile(scriptInfo) { - if (this.serverMode !== 0 /* Semantic */ || !this.eventHandler || !scriptInfo.isJavaScript() || !addToSeen(this.allJsFilesForOpenFileTelemetry, scriptInfo.path)) { + /** @internal */ + hasPendingProjectUpdate(project) { + return this.pendingProjectUpdates.has(project.getProjectName()); + } + /** @internal */ + sendProjectsUpdatedInBackgroundEvent() { + if (!this.eventHandler) { return; } - const project = this.ensureDefaultProjectForFile(scriptInfo); - if (!project.languageServiceEnabled) { + const event = { + eventName: ProjectsUpdatedInBackgroundEvent, + data: { + openFiles: arrayFrom(this.openFiles.keys(), (path) => this.getScriptInfoForPath(path).fileName) + } + }; + this.eventHandler(event); + } + /** @internal */ + sendLargeFileReferencedEvent(file, fileSize) { + if (!this.eventHandler) { return; } - const sourceFile = project.getSourceFile(scriptInfo.path); - const checkJs = !!sourceFile && !!sourceFile.checkJsDirective; - this.eventHandler({ eventName: OpenFileInfoTelemetryEvent, data: { info: { checkJs } } }); + const event = { + eventName: LargeFileReferencedEvent, + data: { file, fileSize, maxFileSize } + }; + this.eventHandler(event); } - closeClientFile(uncheckedFileName, skipAssignOrphanScriptInfosToInferredProject) { - const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName)); - const result = info ? this.closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) : false; - if (!skipAssignOrphanScriptInfosToInferredProject) { - this.printProjects(); + /** @internal */ + sendProjectLoadingStartEvent(project, reason) { + if (!this.eventHandler) { + return; } - return result; + project.sendLoadingProjectFinish = true; + const event = { + eventName: ProjectLoadingStartEvent, + data: { project, reason } + }; + this.eventHandler(event); } - collectChanges(lastKnownProjectVersions, currentProjects, includeProjectReferenceRedirectInfo, result) { - for (const proj of currentProjects) { - const knownProject = find(lastKnownProjectVersions, (p) => p.projectName === proj.getProjectName()); - result.push(proj.getChangesSinceVersion(knownProject && knownProject.version, includeProjectReferenceRedirectInfo)); + /** @internal */ + sendProjectLoadingFinishEvent(project) { + if (!this.eventHandler || !project.sendLoadingProjectFinish) { + return; } + project.sendLoadingProjectFinish = false; + const event = { + eventName: ProjectLoadingFinishEvent, + data: { project } + }; + this.eventHandler(event); } /** @internal */ - synchronizeProjectList(knownProjects, includeProjectReferenceRedirectInfo) { - const files = []; - this.collectChanges(knownProjects, this.externalProjects, includeProjectReferenceRedirectInfo, files); - this.collectChanges(knownProjects, mapDefinedIterator(this.configuredProjects.values(), (p) => p.deferredClose ? void 0 : p), includeProjectReferenceRedirectInfo, files); - this.collectChanges(knownProjects, this.inferredProjects, includeProjectReferenceRedirectInfo, files); - return files; + sendPerformanceEvent(kind, durationMs) { + if (this.performanceEventHandler) { + this.performanceEventHandler({ kind, durationMs }); + } } /** @internal */ - applyChangesInOpenFiles(openFiles, changedFiles, closedFiles) { - let existingOpenScriptInfos; - let openScriptInfos; - let assignOrphanScriptInfosToInferredProject = false; - if (openFiles) { - for (const file of openFiles) { - (existingOpenScriptInfos ?? (existingOpenScriptInfos = [])).push(this.getScriptInfoForPath(normalizedPathToPath( - toNormalizedPath(file.fileName), - file.projectRootPath ? this.getNormalizedAbsolutePath(file.projectRootPath) : this.currentDirectory, - this.toCanonicalFileName - ))); - const info = this.getOrCreateOpenScriptInfo( - toNormalizedPath(file.fileName), - file.content, - tryConvertScriptKindName(file.scriptKind), - file.hasMixedContent, - file.projectRootPath ? toNormalizedPath(file.projectRootPath) : void 0 - ); - (openScriptInfos || (openScriptInfos = [])).push(info); + delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project) { + this.delayUpdateProjectGraph(project); + this.delayEnsureProjectForOpenFiles(); + } + delayUpdateProjectGraphs(projects, clearSourceMapperCache) { + if (projects.length) { + for (const project of projects) { + if (clearSourceMapperCache) project.clearSourceMapperCache(); + this.delayUpdateProjectGraph(project); } + this.delayEnsureProjectForOpenFiles(); } - if (changedFiles) { - for (const file of changedFiles) { - const scriptInfo = this.getScriptInfo(file.fileName); - Debug.assert(!!scriptInfo); - this.applyChangesToFile(scriptInfo, file.changes); - } + } + setCompilerOptionsForInferredProjects(projectCompilerOptions, projectRootPath) { + Debug.assert(projectRootPath === void 0 || this.useInferredProjectPerProjectRoot, "Setting compiler options per project root path is only supported when useInferredProjectPerProjectRoot is enabled"); + const compilerOptions = convertCompilerOptions(projectCompilerOptions); + const watchOptions = convertWatchOptions(projectCompilerOptions, projectRootPath); + const typeAcquisition = convertTypeAcquisition(projectCompilerOptions); + compilerOptions.allowNonTsExtensions = true; + const canonicalProjectRootPath = projectRootPath && this.toCanonicalFileName(projectRootPath); + if (canonicalProjectRootPath) { + this.compilerOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, compilerOptions); + this.watchOptionsForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, watchOptions || false); + this.typeAcquisitionForInferredProjectsPerProjectRoot.set(canonicalProjectRootPath, typeAcquisition); + } else { + this.compilerOptionsForInferredProjects = compilerOptions; + this.watchOptionsForInferredProjects = watchOptions; + this.typeAcquisitionForInferredProjects = typeAcquisition; } - if (closedFiles) { - for (const file of closedFiles) { - assignOrphanScriptInfosToInferredProject = this.closeClientFile( - file, - /*skipAssignOrphanScriptInfosToInferredProject*/ - true - ) || assignOrphanScriptInfosToInferredProject; + for (const project of this.inferredProjects) { + if (canonicalProjectRootPath ? project.projectRootPath === canonicalProjectRootPath : !project.projectRootPath || !this.compilerOptionsForInferredProjectsPerProjectRoot.has(project.projectRootPath)) { + project.setCompilerOptions(compilerOptions); + project.setTypeAcquisition(typeAcquisition); + project.setWatchOptions(watchOptions == null ? void 0 : watchOptions.watchOptions); + project.setProjectErrors(watchOptions == null ? void 0 : watchOptions.errors); + project.compileOnSaveEnabled = compilerOptions.compileOnSave; + project.markAsDirty(); + this.delayUpdateProjectGraph(project); } } - let retainProjects; - forEach( - existingOpenScriptInfos, - (existing, index) => !existing && openScriptInfos[index] && !openScriptInfos[index].isDynamic ? this.tryInvokeWildCardDirectories(openScriptInfos[index]) : void 0 - ); - openScriptInfos == null ? void 0 : openScriptInfos.forEach( - (info) => { - var _a; - return (_a = this.assignProjectToOpenedScriptInfo(info).retainProjects) == null ? void 0 : _a.forEach( - (kind, p) => (retainProjects ?? (retainProjects = /* @__PURE__ */ new Map())).set(p, kind) - ); - } - ); - if (assignOrphanScriptInfosToInferredProject) { - this.assignOrphanScriptInfosToInferredProject(); + this.delayEnsureProjectForOpenFiles(); + } + findProject(projectName) { + if (projectName === void 0) { + return void 0; } - if (openScriptInfos) { - this.cleanupProjectsAndScriptInfos( - retainProjects, - new Set(openScriptInfos.map((info) => info.path)), - /*externalProjectsRetainingConfiguredProjects*/ - void 0 - ); - openScriptInfos.forEach((info) => this.telemetryOnOpenFile(info)); - this.printProjects(); - } else if (length(closedFiles)) { - this.printProjects(); + if (isInferredProjectName(projectName)) { + return findProjectByName(projectName, this.inferredProjects); } + return this.findExternalProjectByProjectName(projectName) || this.findConfiguredProjectByProjectName(toNormalizedPath(projectName)); } /** @internal */ - applyChangesToFile(scriptInfo, changes) { - for (const change of changes) { - scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText); - } + forEachProject(cb) { + this.externalProjects.forEach(cb); + this.configuredProjects.forEach(cb); + this.inferredProjects.forEach(cb); } - // eslint-disable-line @typescript-eslint/unified-signatures - closeExternalProject(uncheckedFileName, cleanupAfter) { - const fileName = toNormalizedPath(uncheckedFileName); - const projects = this.externalProjectToConfiguredProjectMap.get(fileName); - if (projects) { - this.externalProjectToConfiguredProjectMap.delete(fileName); - } else { - const externalProject = this.findExternalProjectByProjectName(uncheckedFileName); - if (externalProject) { - this.removeProject(externalProject); + /** @internal */ + forEachEnabledProject(cb) { + this.forEachProject((project) => { + if (!project.isOrphan() && project.languageServiceEnabled) { + cb(project); + } + }); + } + getDefaultProjectForFile(fileName, ensureProject) { + return ensureProject ? this.ensureDefaultProjectForFile(fileName) : this.tryGetDefaultProjectForFile(fileName); + } + /** @internal */ + tryGetDefaultProjectForFile(fileNameOrScriptInfo) { + const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo; + return scriptInfo && !scriptInfo.isOrphan() ? scriptInfo.getDefaultProject() : void 0; + } + /** + * If there is default project calculation pending for this file, + * then it completes that calculation so that correct default project is used for the project + */ + tryGetDefaultProjectForEnsuringConfiguredProjectForFile(fileNameOrScriptInfo) { + var _a; + const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo; + if (!scriptInfo) return void 0; + if ((_a = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a.delete(scriptInfo.path)) { + this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( + scriptInfo, + 5 /* Create */ + ); + if (scriptInfo.isOrphan()) { + this.assignOrphanScriptInfoToInferredProject(scriptInfo, this.openFiles.get(scriptInfo.path)); } } - if (cleanupAfter) { - this.cleanupConfiguredProjects(); - this.printProjects(); + return this.tryGetDefaultProjectForFile(scriptInfo); + } + /** @internal */ + ensureDefaultProjectForFile(fileNameOrScriptInfo) { + return this.tryGetDefaultProjectForEnsuringConfiguredProjectForFile(fileNameOrScriptInfo) || this.doEnsureDefaultProjectForFile(fileNameOrScriptInfo); + } + doEnsureDefaultProjectForFile(fileNameOrScriptInfo) { + this.ensureProjectStructuresUptoDate(); + const scriptInfo = isString(fileNameOrScriptInfo) ? this.getScriptInfoForNormalizedPath(fileNameOrScriptInfo) : fileNameOrScriptInfo; + return scriptInfo ? scriptInfo.getDefaultProject() : (this.logErrorForScriptInfoNotFound(isString(fileNameOrScriptInfo) ? fileNameOrScriptInfo : fileNameOrScriptInfo.fileName), Errors.ThrowNoProject()); + } + getScriptInfoEnsuringProjectsUptoDate(uncheckedFileName) { + this.ensureProjectStructuresUptoDate(); + return this.getScriptInfo(uncheckedFileName); + } + /** + * Ensures the project structures are upto date + * This means, + * - we go through all the projects and update them if they are dirty + * - if updates reflect some change in structure or there was pending request to ensure projects for open files + * ensure that each open script info has project + */ + ensureProjectStructuresUptoDate() { + let hasChanges = this.pendingEnsureProjectForOpenFiles; + this.pendingProjectUpdates.clear(); + const updateGraph = (project) => { + hasChanges = updateProjectIfDirty(project) || hasChanges; + }; + this.externalProjects.forEach(updateGraph); + this.configuredProjects.forEach(updateGraph); + this.inferredProjects.forEach(updateGraph); + if (hasChanges) { + this.ensureProjectForOpenFiles(); } } - openExternalProjects(projects) { - const projectsToClose = new Set(this.externalProjects.map((p) => p.getProjectName())); - this.externalProjectToConfiguredProjectMap.forEach((_, externalProjectName) => projectsToClose.add(externalProjectName)); - for (const externalProject of projects) { - this.openExternalProject( - externalProject, - /*cleanupAfter*/ + getFormatCodeOptions(file) { + const info = this.getScriptInfoForNormalizedPath(file); + return info && info.getFormatCodeSettings() || this.hostConfiguration.formatCodeOptions; + } + getPreferences(file) { + const info = this.getScriptInfoForNormalizedPath(file); + return { ...this.hostConfiguration.preferences, ...info && info.getPreferences() }; + } + getHostFormatCodeOptions() { + return this.hostConfiguration.formatCodeOptions; + } + getHostPreferences() { + return this.hostConfiguration.preferences; + } + onSourceFileChanged(info, eventKind) { + Debug.assert(!info.isScriptOpen()); + if (eventKind === 2 /* Deleted */) { + this.handleDeletedFile( + info, + /*deferredDelete*/ + true + ); + } else { + if (info.deferredDelete) info.deferredDelete = void 0; + info.delayReloadNonMixedContentFile(); + this.delayUpdateProjectGraphs( + info.containingProjects, + /*clearSourceMapperCache*/ false ); - projectsToClose.delete(externalProject.projectFileName); + this.handleSourceMapProjects(info); } - projectsToClose.forEach((externalProjectName) => this.closeExternalProject( - externalProjectName, - /*cleanupAfter*/ - false - )); - this.cleanupConfiguredProjects(); - this.printProjects(); } - static escapeFilenameForRegex(filename) { - return filename.replace(this.filenameEscapeRegexp, "\\$&"); + handleSourceMapProjects(info) { + if (info.sourceMapFilePath) { + if (isString(info.sourceMapFilePath)) { + const sourceMapFileInfo = this.getScriptInfoForPath(info.sourceMapFilePath); + this.delayUpdateSourceInfoProjects(sourceMapFileInfo == null ? void 0 : sourceMapFileInfo.sourceInfos); + } else { + this.delayUpdateSourceInfoProjects(info.sourceMapFilePath.sourceInfos); + } + } + this.delayUpdateSourceInfoProjects(info.sourceInfos); + if (info.declarationInfoPath) { + this.delayUpdateProjectsOfScriptInfoPath(info.declarationInfoPath); + } } - resetSafeList() { - this.safelist = defaultTypeSafeList; + delayUpdateSourceInfoProjects(sourceInfos) { + if (sourceInfos) { + sourceInfos.forEach((_value, path) => this.delayUpdateProjectsOfScriptInfoPath(path)); + } } - applySafeList(proj) { - const typeAcquisition = proj.typeAcquisition; - Debug.assert(!!typeAcquisition, "proj.typeAcquisition should be set by now"); - const result = this.applySafeListWorker(proj, proj.rootFiles, typeAcquisition); - return (result == null ? void 0 : result.excludedFiles) ?? []; + delayUpdateProjectsOfScriptInfoPath(path) { + const info = this.getScriptInfoForPath(path); + if (info) { + this.delayUpdateProjectGraphs( + info.containingProjects, + /*clearSourceMapperCache*/ + true + ); + } } - applySafeListWorker(proj, rootFiles, typeAcquisition) { - if (typeAcquisition.enable === false || typeAcquisition.disableFilenameBasedTypeAcquisition) { - return void 0; + handleDeletedFile(info, deferredDelete) { + Debug.assert(!info.isScriptOpen()); + this.delayUpdateProjectGraphs( + info.containingProjects, + /*clearSourceMapperCache*/ + false + ); + this.handleSourceMapProjects(info); + info.detachAllProjects(); + if (deferredDelete) { + info.delayReloadNonMixedContentFile(); + info.deferredDelete = true; + } else { + this.deleteScriptInfo(info); } - const typeAcqInclude = typeAcquisition.include || (typeAcquisition.include = []); - const excludeRules = []; - const normalizedNames = rootFiles.map((f) => normalizeSlashes(f.fileName)); - for (const name of Object.keys(this.safelist)) { - const rule2 = this.safelist[name]; - for (const root of normalizedNames) { - if (rule2.match.test(root)) { - this.logger.info(`Excluding files based on rule ${name} matching file '${root}'`); - if (rule2.types) { - for (const type of rule2.types) { - if (!typeAcqInclude.includes(type)) { - typeAcqInclude.push(type); - } - } - } - if (rule2.exclude) { - for (const exclude of rule2.exclude) { - const processedRule = root.replace(rule2.match, (...groups) => { - return exclude.map((groupNumberOrString) => { - if (typeof groupNumberOrString === "number") { - if (!isString(groups[groupNumberOrString])) { - this.logger.info(`Incorrect RegExp specification in safelist rule ${name} - not enough groups`); - return "\\*"; - } - return _ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]); - } - return groupNumberOrString; - }).join(""); - }); - if (!excludeRules.includes(processedRule)) { - excludeRules.push(processedRule); - } - } - } else { - const escaped = _ProjectService.escapeFilenameForRegex(root); - if (!excludeRules.includes(escaped)) { - excludeRules.push(escaped); - } - } + } + /** + * This is to watch whenever files are added or removed to the wildcard directories + */ + watchWildcardDirectory(directory, flags, configFileName, config) { + let watcher = this.watchFactory.watchDirectory( + directory, + (fileOrDirectory) => this.onWildCardDirectoryWatcherInvoke( + directory, + configFileName, + config, + result, + fileOrDirectory + ), + flags, + this.getWatchOptionsFromProjectWatchOptions(config.parsedCommandLine.watchOptions, getDirectoryPath(configFileName)), + WatchType.WildcardDirectory, + configFileName + ); + const result = { + packageJsonWatches: void 0, + close() { + var _a; + if (watcher) { + watcher.close(); + watcher = void 0; + (_a = result.packageJsonWatches) == null ? void 0 : _a.forEach((watcher2) => { + watcher2.projects.delete(result); + watcher2.close(); + }); + result.packageJsonWatches = void 0; } } + }; + return result; + } + onWildCardDirectoryWatcherInvoke(directory, configFileName, config, wildCardWatcher, fileOrDirectory) { + const fileOrDirectoryPath = this.toPath(fileOrDirectory); + const fsResult = config.cachedDirectoryStructureHost.addOrDeleteFileOrDirectory(fileOrDirectory, fileOrDirectoryPath); + if (getBaseFileName(fileOrDirectoryPath) === "package.json" && !isInsideNodeModules(fileOrDirectoryPath) && (fsResult && fsResult.fileExists || !fsResult && this.host.fileExists(fileOrDirectory))) { + const file = this.getNormalizedAbsolutePath(fileOrDirectory); + this.logger.info(`Config: ${configFileName} Detected new package.json: ${file}`); + this.packageJsonCache.addOrUpdate(file, fileOrDirectoryPath); + this.watchPackageJsonFile(file, fileOrDirectoryPath, wildCardWatcher); } - const excludeRegexes = excludeRules.map((e) => new RegExp(e, "i")); - let filesToKeep; - let excludedFiles; - for (let i = 0; i < rootFiles.length; i++) { - if (excludeRegexes.some((re) => re.test(normalizedNames[i]))) { - addExcludedFile(i); + if (!(fsResult == null ? void 0 : fsResult.fileExists)) { + this.sendSourceFileChange(fileOrDirectoryPath); + } + const configuredProjectForConfig = this.findConfiguredProjectByProjectName(configFileName); + if (isIgnoredFileFromWildCardWatching({ + watchedDirPath: this.toPath(directory), + fileOrDirectory, + fileOrDirectoryPath, + configFileName, + extraFileExtensions: this.hostConfiguration.extraFileExtensions, + currentDirectory: this.currentDirectory, + options: config.parsedCommandLine.options, + program: (configuredProjectForConfig == null ? void 0 : configuredProjectForConfig.getCurrentProgram()) || config.parsedCommandLine.fileNames, + useCaseSensitiveFileNames: this.host.useCaseSensitiveFileNames, + writeLog: (s) => this.logger.info(s), + toPath: (s) => this.toPath(s), + getScriptKind: configuredProjectForConfig ? (fileName) => configuredProjectForConfig.getScriptKind(fileName) : void 0 + })) return; + if (config.updateLevel !== 2 /* Full */) config.updateLevel = 1 /* RootNamesAndUpdate */; + config.projects.forEach((watchWildcardDirectories, projectCanonicalPath) => { + var _a; + if (!watchWildcardDirectories) return; + const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath); + if (!project) return; + if (configuredProjectForConfig !== project && this.getHostPreferences().includeCompletionsForModuleExports) { + const path = this.toPath(configFileName); + if (find((_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences(), (ref) => (ref == null ? void 0 : ref.sourceFile.path) === path)) { + project.markAutoImportProviderAsDirty(); + } + } + const updateLevel = configuredProjectForConfig === project ? 1 /* RootNamesAndUpdate */ : 0 /* Update */; + if (project.pendingUpdateLevel > updateLevel) return; + if (this.openFiles.has(fileOrDirectoryPath)) { + const info = Debug.checkDefined(this.getScriptInfoForPath(fileOrDirectoryPath)); + if (info.isAttached(project)) { + const loadLevelToSet = Math.max(updateLevel, project.openFileWatchTriggered.get(fileOrDirectoryPath) || 0 /* Update */); + project.openFileWatchTriggered.set(fileOrDirectoryPath, loadLevelToSet); + } else { + project.pendingUpdateLevel = updateLevel; + this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project); + } } else { - if (typeAcquisition.enable) { - const baseName = getBaseFileName(toFileNameLowerCase(normalizedNames[i])); - if (fileExtensionIs(baseName, "js")) { - const inferredTypingName = removeFileExtension(baseName); - const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName); - const typeName = this.legacySafelist.get(cleanedTypingName); - if (typeName !== void 0) { - this.logger.info(`Excluded '${normalizedNames[i]}' because it matched ${cleanedTypingName} from the legacy safelist`); - addExcludedFile(i); - if (!typeAcqInclude.includes(typeName)) { - typeAcqInclude.push(typeName); - } - continue; + project.pendingUpdateLevel = updateLevel; + this.delayUpdateProjectGraphAndEnsureProjectStructureForOpenFiles(project); + } + }); + } + delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalConfigFilePath, loadReason) { + const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!(configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config)) return false; + let scheduledAnyProjectUpdate = false; + configFileExistenceInfo.config.updateLevel = 2 /* Full */; + configFileExistenceInfo.config.cachedDirectoryStructureHost.clearCache(); + configFileExistenceInfo.config.projects.forEach((_watchWildcardDirectories, projectCanonicalPath) => { + var _a, _b, _c; + const project = this.getConfiguredProjectByCanonicalConfigFilePath(projectCanonicalPath); + if (!project) return; + scheduledAnyProjectUpdate = true; + if (projectCanonicalPath === canonicalConfigFilePath) { + if (project.initialLoadPending) return; + project.pendingUpdateLevel = 2 /* Full */; + project.pendingUpdateReason = loadReason; + this.delayUpdateProjectGraph(project); + project.markAutoImportProviderAsDirty(); + } else { + if (project.initialLoadPending) { + (_b = (_a = this.configFileExistenceInfoCache.get(projectCanonicalPath)) == null ? void 0 : _a.openFilesImpactedByConfigFile) == null ? void 0 : _b.forEach((path2) => { + var _a2; + if (!((_a2 = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a2.has(path2))) { + (this.pendingOpenFileProjectUpdates ?? (this.pendingOpenFileProjectUpdates = /* @__PURE__ */ new Map())).set( + path2, + this.configFileForOpenFiles.get(path2) + ); } - } + }); + return; } - if (/^.+[.-]min\.js$/.test(normalizedNames[i])) { - addExcludedFile(i); - } else { - filesToKeep == null ? void 0 : filesToKeep.push(rootFiles[i]); + const path = this.toPath(canonicalConfigFilePath); + project.resolutionCache.removeResolutionsFromProjectReferenceRedirects(path); + this.delayUpdateProjectGraph(project); + if (this.getHostPreferences().includeCompletionsForModuleExports && find((_c = project.getCurrentProgram()) == null ? void 0 : _c.getResolvedProjectReferences(), (ref) => (ref == null ? void 0 : ref.sourceFile.path) === path)) { + project.markAutoImportProviderAsDirty(); } } + }); + return scheduledAnyProjectUpdate; + } + onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind) { + const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + const project = this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath); + const wasDefferedClose = project == null ? void 0 : project.deferredClose; + if (eventKind === 2 /* Deleted */) { + configFileExistenceInfo.exists = false; + if (project) project.deferredClose = true; + } else { + configFileExistenceInfo.exists = true; + if (wasDefferedClose) { + project.deferredClose = void 0; + project.markAsDirty(); + } } - return excludedFiles ? { - rootFiles: filesToKeep, - excludedFiles - } : void 0; - function addExcludedFile(index) { - if (!excludedFiles) { - Debug.assert(!filesToKeep); - filesToKeep = rootFiles.slice(0, index); - excludedFiles = []; + this.delayUpdateProjectsFromParsedConfigOnConfigFileChange( + canonicalConfigFilePath, + "Change in config file detected" + ); + this.openFiles.forEach((_projectRootPath, path) => { + var _a, _b; + const configFileForOpenFile = this.configFileForOpenFiles.get(path); + if (!((_a = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(path))) return; + this.configFileForOpenFiles.delete(path); + const info = this.getScriptInfoForPath(path); + const newConfigFileNameForInfo = this.getConfigFileNameForFile( + info, + /*findFromCacheOnly*/ + false + ); + if (!newConfigFileNameForInfo) return; + if (!((_b = this.pendingOpenFileProjectUpdates) == null ? void 0 : _b.has(path))) { + (this.pendingOpenFileProjectUpdates ?? (this.pendingOpenFileProjectUpdates = /* @__PURE__ */ new Map())).set(path, configFileForOpenFile); } - excludedFiles.push(normalizedNames[index]); + }); + this.delayEnsureProjectForOpenFiles(); + } + removeProject(project) { + this.logger.info("`remove Project::"); + project.print( + /*writeProjectFileNames*/ + true, + /*writeFileExplaination*/ + true, + /*writeFileVersionAndText*/ + false + ); + project.close(); + if (Debug.shouldAssert(1 /* Normal */)) { + this.filenameToScriptInfo.forEach( + (info) => Debug.assert( + !info.isAttached(project), + "Found script Info still attached to project", + () => `${project.projectName}: ScriptInfos still attached: ${JSON.stringify( + arrayFrom( + mapDefinedIterator( + this.filenameToScriptInfo.values(), + (info2) => info2.isAttached(project) ? { + fileName: info2.fileName, + projects: info2.containingProjects.map((p) => p.projectName), + hasMixedContent: info2.hasMixedContent + } : void 0 + ) + ), + /*replacer*/ + void 0, + " " + )}` + ) + ); + } + this.pendingProjectUpdates.delete(project.getProjectName()); + switch (project.projectKind) { + case 2 /* External */: + unorderedRemoveItem(this.externalProjects, project); + this.projectToSizeMap.delete(project.getProjectName()); + break; + case 1 /* Configured */: + this.configuredProjects.delete(project.canonicalConfigFilePath); + this.projectToSizeMap.delete(project.canonicalConfigFilePath); + break; + case 0 /* Inferred */: + unorderedRemoveItem(this.inferredProjects, project); + break; } } - // eslint-disable-line @typescript-eslint/unified-signatures - openExternalProject(proj, cleanupAfter) { - const existingExternalProject = this.findExternalProjectByProjectName(proj.projectFileName); - let configuredProjects; - let rootFiles = []; - for (const file of proj.rootFiles) { - const normalized = toNormalizedPath(file.fileName); - if (getBaseConfigFileName(normalized)) { - if (this.serverMode === 0 /* Semantic */ && this.host.fileExists(normalized)) { - let project = this.findConfiguredProjectByProjectName(normalized); - if (!project) { - project = this.createConfiguredProject(normalized, `Creating configured project in external project: ${proj.projectFileName}`); - if (!this.getHostPreferences().lazyConfiguredProjectsFromExternalProject) project.updateGraph(); - } - (configuredProjects ?? (configuredProjects = /* @__PURE__ */ new Set())).add(project); - Debug.assert(!project.isClosed()); + /** @internal */ + assignOrphanScriptInfoToInferredProject(info, projectRootPath) { + Debug.assert(info.isOrphan()); + const project = this.getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) || this.getOrCreateSingleInferredProjectIfEnabled() || this.getOrCreateSingleInferredWithoutProjectRoot( + info.isDynamic ? projectRootPath || this.currentDirectory : getDirectoryPath( + isRootedDiskPath(info.fileName) ? info.fileName : getNormalizedAbsolutePath( + info.fileName, + projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory + ) + ) + ); + project.addRoot(info); + if (info.containingProjects[0] !== project) { + orderedRemoveItem(info.containingProjects, project); + info.containingProjects.unshift(project); + } + project.updateGraph(); + if (!this.useSingleInferredProject && !project.projectRootPath) { + for (const inferredProject of this.inferredProjects) { + if (inferredProject === project || inferredProject.isOrphan()) { + continue; + } + const roots = inferredProject.getRootScriptInfos(); + Debug.assert(roots.length === 1 || !!inferredProject.projectRootPath); + if (roots.length === 1 && forEach(roots[0].containingProjects, (p) => p !== roots[0].containingProjects[0] && !p.isOrphan())) { + inferredProject.removeFile( + roots[0], + /*fileExists*/ + true, + /*detachFromProject*/ + true + ); } - } else { - rootFiles.push(file); } } - if (configuredProjects) { - this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, configuredProjects); - if (existingExternalProject) this.removeProject(existingExternalProject); - } else { - this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName); - const typeAcquisition = proj.typeAcquisition || {}; - typeAcquisition.include = typeAcquisition.include || []; - typeAcquisition.exclude = typeAcquisition.exclude || []; - if (typeAcquisition.enable === void 0) { - typeAcquisition.enable = hasNoTypeScriptSource(rootFiles.map((f) => f.fileName)); + return project; + } + assignOrphanScriptInfosToInferredProject() { + this.openFiles.forEach((projectRootPath, path) => { + const info = this.getScriptInfoForPath(path); + if (info.isOrphan()) { + this.assignOrphanScriptInfoToInferredProject(info, projectRootPath); } - const excludeResult = this.applySafeListWorker(proj, rootFiles, typeAcquisition); - const excludedFiles = (excludeResult == null ? void 0 : excludeResult.excludedFiles) ?? []; - rootFiles = (excludeResult == null ? void 0 : excludeResult.rootFiles) ?? rootFiles; - if (existingExternalProject) { - existingExternalProject.excludedFiles = excludedFiles; - const compilerOptions = convertCompilerOptions(proj.options); - const watchOptionsAndErrors = convertWatchOptions(proj.options, existingExternalProject.getCurrentDirectory()); - const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, rootFiles, externalFilePropertyReader); - if (lastFileExceededProgramSize) { - existingExternalProject.disableLanguageService(lastFileExceededProgramSize); - } else { - existingExternalProject.enableLanguageService(); + }); + } + /** + * Remove this file from the set of open, non-configured files. + * @param info The file that has been closed or newly configured + */ + closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) { + var _a; + const fileExists = info.isDynamic ? false : this.host.fileExists(info.fileName); + info.close(fileExists); + this.stopWatchingConfigFilesForScriptInfo(info); + const canonicalFileName = this.toCanonicalFileName(info.fileName); + if (this.openFilesWithNonRootedDiskPath.get(canonicalFileName) === info) { + this.openFilesWithNonRootedDiskPath.delete(canonicalFileName); + } + let ensureProjectsForOpenFiles = false; + for (const p of info.containingProjects) { + if (isConfiguredProject(p)) { + if (info.hasMixedContent) { + info.registerFileUpdate(); } - existingExternalProject.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors); - this.updateRootAndOptionsOfNonInferredProject(existingExternalProject, rootFiles, externalFilePropertyReader, compilerOptions, typeAcquisition, proj.options.compileOnSave, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions); - existingExternalProject.updateGraph(); - } else { - const project = this.createExternalProject(proj.projectFileName, rootFiles, proj.options, typeAcquisition, excludedFiles); - project.updateGraph(); + const updateLevel = p.openFileWatchTriggered.get(info.path); + if (updateLevel !== void 0) { + p.openFileWatchTriggered.delete(info.path); + if (p.pendingUpdateLevel < updateLevel) { + p.pendingUpdateLevel = updateLevel; + p.markFileAsDirty(info.path); + } + } + } else if (isInferredProject(p) && p.isRoot(info)) { + if (p.isProjectWithSingleRoot()) { + ensureProjectsForOpenFiles = true; + } + p.removeFile( + info, + fileExists, + /*detachFromProject*/ + true + ); + } + if (!p.languageServiceEnabled) { + p.markAsDirty(); } } - if (cleanupAfter) { - this.cleanupConfiguredProjects( - configuredProjects, - /* @__PURE__ */ new Set([proj.projectFileName]) + this.openFiles.delete(info.path); + this.configFileForOpenFiles.delete(info.path); + (_a = this.pendingOpenFileProjectUpdates) == null ? void 0 : _a.delete(info.path); + Debug.assert(!this.rootOfInferredProjects.has(info)); + if (!skipAssignOrphanScriptInfosToInferredProject && ensureProjectsForOpenFiles) { + this.assignOrphanScriptInfosToInferredProject(); + } + if (fileExists) { + this.watchClosedScriptInfo(info); + } else { + this.handleDeletedFile( + info, + /*deferredDelete*/ + false ); - this.printProjects(); } + return ensureProjectsForOpenFiles; } - hasDeferredExtension() { - for (const extension of this.hostConfiguration.extraFileExtensions) { - if (extension.scriptKind === 7 /* Deferred */) { - return true; - } + deleteScriptInfo(info) { + Debug.assert(!info.isScriptOpen()); + this.filenameToScriptInfo.delete(info.path); + this.filenameToScriptInfoVersion.set(info.path, info.textStorage.version); + this.stopWatchingScriptInfo(info); + const realpath = info.getRealpathIfDifferent(); + if (realpath) { + this.realpathToScriptInfos.remove(realpath, info); } - return false; + info.closeSourceMapFileWatcher(); } - /** - * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin either asynchronously or synchronously - * @internal - */ - requestEnablePlugin(project, pluginConfigEntry, searchPaths) { - if (!this.host.importPlugin && !this.host.require) { - this.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); - return; - } - this.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`); - if (!pluginConfigEntry.name || isExternalModuleNameRelative(pluginConfigEntry.name) || /[\\/]\.\.?(?:$|[\\/])/.test(pluginConfigEntry.name)) { - this.logger.info(`Skipped loading plugin ${pluginConfigEntry.name || JSON.stringify(pluginConfigEntry)} because only package name is allowed plugin name`); - return; + configFileExists(configFileName, canonicalConfigFilePath, info) { + const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + let openFilesImpactedByConfigFile; + if (this.openFiles.has(info.path) && (!isAncestorConfigFileInfo(info) || info.isForDefaultProject)) { + if (configFileExistenceInfo) (configFileExistenceInfo.openFilesImpactedByConfigFile ?? (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Set())).add(info.path); + else (openFilesImpactedByConfigFile = /* @__PURE__ */ new Set()).add(info.path); } - if (this.host.importPlugin) { - const importPromise = Project2.importServicePluginAsync( - pluginConfigEntry, - searchPaths, - this.host, - (s) => this.logger.info(s) + if (configFileExistenceInfo) return configFileExistenceInfo.exists; + const exists = this.host.fileExists(configFileName); + this.configFileExistenceInfoCache.set(canonicalConfigFilePath, { exists, openFilesImpactedByConfigFile }); + return exists; + } + createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, forProject) { + var _a, _b; + const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!configFileExistenceInfo.watcher || configFileExistenceInfo.watcher === noopConfigFileWatcher) { + configFileExistenceInfo.watcher = this.watchFactory.watchFile( + configFileName, + (_fileName, eventKind) => this.onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind), + 2e3 /* High */, + this.getWatchOptionsFromProjectWatchOptions((_b = (_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.config) == null ? void 0 : _a.parsedCommandLine) == null ? void 0 : _b.watchOptions, getDirectoryPath(configFileName)), + WatchType.ConfigFile, + forProject ); - this.pendingPluginEnablements ?? (this.pendingPluginEnablements = /* @__PURE__ */ new Map()); - let promises = this.pendingPluginEnablements.get(project); - if (!promises) this.pendingPluginEnablements.set(project, promises = []); - promises.push(importPromise); - return; } - this.endEnablePlugin( - project, - Project2.importServicePluginSync( - pluginConfigEntry, - searchPaths, - this.host, - (s) => this.logger.info(s) - ) - ); + this.ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject); } - /** - * Performs the remaining steps of enabling a plugin after its module has been instantiated. - */ - endEnablePlugin(project, { pluginConfigEntry, resolvedModule, errorLogs }) { - var _a; - if (resolvedModule) { - const configurationOverride = (_a = this.currentPluginConfigOverrides) == null ? void 0 : _a.get(pluginConfigEntry.name); - if (configurationOverride) { - const pluginName = pluginConfigEntry.name; - pluginConfigEntry = configurationOverride; - pluginConfigEntry.name = pluginName; + ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject) { + const projects = configFileExistenceInfo.config.projects; + projects.set(forProject.canonicalConfigFilePath, projects.get(forProject.canonicalConfigFilePath) || false); + } + /** @internal */ + releaseParsedConfig(canonicalConfigFilePath, forProject) { + var _a, _b, _c; + const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!((_a = configFileExistenceInfo.config) == null ? void 0 : _a.projects.delete(forProject.canonicalConfigFilePath))) return; + if ((_b = configFileExistenceInfo.config) == null ? void 0 : _b.projects.size) return; + configFileExistenceInfo.config = void 0; + clearSharedExtendedConfigFileWatcher(canonicalConfigFilePath, this.sharedExtendedConfigFileWatchers); + Debug.checkDefined(configFileExistenceInfo.watcher); + if ((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) { + if (configFileExistenceInfo.inferredProjectRoots) { + if (!canWatchDirectoryOrFilePath(getDirectoryPath(canonicalConfigFilePath))) { + configFileExistenceInfo.watcher.close(); + configFileExistenceInfo.watcher = noopConfigFileWatcher; + } + } else { + configFileExistenceInfo.watcher.close(); + configFileExistenceInfo.watcher = void 0; } - project.enableProxy(resolvedModule, pluginConfigEntry); } else { - forEach(errorLogs, (message) => this.logger.info(message)); - this.logger.info(`Couldn't find ${pluginConfigEntry.name}`); + configFileExistenceInfo.watcher.close(); + this.configFileExistenceInfoCache.delete(canonicalConfigFilePath); } } - /** @internal */ - hasNewPluginEnablementRequests() { - return !!this.pendingPluginEnablements; - } - /** @internal */ - hasPendingPluginEnablements() { - return !!this.currentPluginEnablementPromise; - } /** - * Waits for any ongoing plugin enablement requests to complete. - * + * This is called on file close or when its removed from inferred project as root, + * so that we handle the watches and inferred project root data * @internal */ - async waitForPendingPlugins() { - while (this.currentPluginEnablementPromise) { - await this.currentPluginEnablementPromise; - } + stopWatchingConfigFilesForScriptInfo(info) { + if (this.serverMode !== 0 /* Semantic */) return; + const isRootOfInferredProject = this.rootOfInferredProjects.delete(info); + const isOpen = info.isScriptOpen(); + if (isOpen && !isRootOfInferredProject) return; + this.forEachConfigFileLocation(info, (canonicalConfigFilePath) => { + var _a, _b, _c; + const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!configFileExistenceInfo) return; + if (isOpen) { + if (!((_a = configFileExistenceInfo == null ? void 0 : configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _a.has(info.path))) return; + } else { + if (!((_b = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _b.delete(info.path))) return; + } + if (isRootOfInferredProject) { + configFileExistenceInfo.inferredProjectRoots--; + if (configFileExistenceInfo.watcher && !configFileExistenceInfo.config && !configFileExistenceInfo.inferredProjectRoots) { + configFileExistenceInfo.watcher.close(); + configFileExistenceInfo.watcher = void 0; + } + } + if (!((_c = configFileExistenceInfo.openFilesImpactedByConfigFile) == null ? void 0 : _c.size) && !configFileExistenceInfo.config) { + Debug.assert(!configFileExistenceInfo.watcher); + this.configFileExistenceInfoCache.delete(canonicalConfigFilePath); + } + }); } /** - * Starts enabling any requested plugins without waiting for the result. + * This is called by inferred project whenever script info is added as a root * * @internal */ - enableRequestedPlugins() { - if (this.pendingPluginEnablements) { - void this.enableRequestedPluginsAsync(); - } - } - async enableRequestedPluginsAsync() { - if (this.currentPluginEnablementPromise) { - await this.waitForPendingPlugins(); - } - if (!this.pendingPluginEnablements) { - return; - } - const entries = arrayFrom(this.pendingPluginEnablements.entries()); - this.pendingPluginEnablements = void 0; - this.currentPluginEnablementPromise = this.enableRequestedPluginsWorker(entries); - await this.currentPluginEnablementPromise; - } - async enableRequestedPluginsWorker(pendingPlugins) { - Debug.assert(this.currentPluginEnablementPromise === void 0); - let sendProjectsUpdatedInBackgroundEvent = false; - await Promise.all(map(pendingPlugins, async ([project, promises]) => { - const results = await Promise.all(promises); - if (project.isClosed() || isProjectDeferredClose(project)) { - this.logger.info(`Cancelling plugin enabling for ${project.getProjectName()} as it is ${project.isClosed() ? "closed" : "deferred close"}`); - return; - } - sendProjectsUpdatedInBackgroundEvent = true; - for (const result of results) { - this.endEnablePlugin(project, result); - } - this.delayUpdateProjectGraph(project); - })); - this.currentPluginEnablementPromise = void 0; - if (sendProjectsUpdatedInBackgroundEvent) this.sendProjectsUpdatedInBackgroundEvent(); - } - configurePlugin(args) { - this.forEachEnabledProject((project) => project.onPluginConfigurationChanged(args.pluginName, args.configuration)); - this.currentPluginConfigOverrides = this.currentPluginConfigOverrides || /* @__PURE__ */ new Map(); - this.currentPluginConfigOverrides.set(args.pluginName, args.configuration); - } - /** @internal */ - getPackageJsonsVisibleToFile(fileName, project, rootDir) { - const packageJsonCache = this.packageJsonCache; - const rootPath = rootDir && this.toPath(rootDir); - const result = []; - const processDirectory = (directory) => { - switch (packageJsonCache.directoryHasPackageJson(directory)) { - // Sync and check same directory again - case 3 /* Maybe */: - packageJsonCache.searchDirectoryAndAncestors(directory, project); - return processDirectory(directory); - // Check package.json - case -1 /* True */: - const packageJsonFileName = combinePaths(directory, "package.json"); - this.watchPackageJsonFile(packageJsonFileName, this.toPath(packageJsonFileName), project); - const info = packageJsonCache.getInDirectory(directory); - if (info) result.push(info); - } - if (rootPath && rootPath === directory) { - return true; - } - }; - forEachAncestorDirectoryStoppingAtGlobalCache( - project, - getDirectoryPath(fileName), - processDirectory - ); - return result; - } - /** @internal */ - getNearestAncestorDirectoryWithPackageJson(fileName, project) { - return forEachAncestorDirectoryStoppingAtGlobalCache( - project, - fileName, - (directory) => { - switch (this.packageJsonCache.directoryHasPackageJson(directory)) { - case -1 /* True */: - return directory; - case 0 /* False */: - return void 0; - case 3 /* Maybe */: - return this.host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0; - } + startWatchingConfigFilesForInferredProjectRoot(info) { + if (this.serverMode !== 0 /* Semantic */) return; + Debug.assert(info.isScriptOpen()); + this.rootOfInferredProjects.add(info); + this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName) => { + let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!configFileExistenceInfo) { + configFileExistenceInfo = { exists: this.host.fileExists(configFileName), inferredProjectRoots: 1 }; + this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo); + } else { + configFileExistenceInfo.inferredProjectRoots = (configFileExistenceInfo.inferredProjectRoots ?? 0) + 1; } - ); - } - watchPackageJsonFile(file, path, project) { - Debug.assert(project !== void 0); - let result = (this.packageJsonFilesMap ?? (this.packageJsonFilesMap = /* @__PURE__ */ new Map())).get(path); - if (!result) { - let watcher = this.watchFactory.watchFile( - file, - (fileName, eventKind) => { - switch (eventKind) { - case 0 /* Created */: - case 1 /* Changed */: - this.packageJsonCache.addOrUpdate(fileName, path); - this.onPackageJsonChange(result); - break; - case 2 /* Deleted */: - this.packageJsonCache.delete(path); - this.onPackageJsonChange(result); - result.projects.clear(); - result.close(); - } - }, - 250 /* Low */, + (configFileExistenceInfo.openFilesImpactedByConfigFile ?? (configFileExistenceInfo.openFilesImpactedByConfigFile = /* @__PURE__ */ new Set())).add(info.path); + configFileExistenceInfo.watcher || (configFileExistenceInfo.watcher = canWatchDirectoryOrFilePath(getDirectoryPath(canonicalConfigFilePath)) ? this.watchFactory.watchFile( + configFileName, + (_filename, eventKind) => this.onConfigFileChanged(configFileName, canonicalConfigFilePath, eventKind), + 2e3 /* High */, this.hostConfiguration.watchOptions, - WatchType.PackageJson - ); - result = { - projects: /* @__PURE__ */ new Set(), - close: () => { - var _a; - if (result.projects.size || !watcher) return; - watcher.close(); - watcher = void 0; - (_a = this.packageJsonFilesMap) == null ? void 0 : _a.delete(path); - this.packageJsonCache.invalidate(path); - } - }; - this.packageJsonFilesMap.set(path, result); - } - result.projects.add(project); - (project.packageJsonWatches ?? (project.packageJsonWatches = /* @__PURE__ */ new Set())).add(result); - } - onPackageJsonChange(result) { - result.projects.forEach((project) => { - var _a; - return (_a = project.onPackageJsonChange) == null ? void 0 : _a.call(project); + WatchType.ConfigFileForInferredRoot + ) : noopConfigFileWatcher); }); } - /** @internal */ - includePackageJsonAutoImports() { - switch (this.hostConfiguration.preferences.includePackageJsonAutoImports) { - case "on": - return 1 /* On */; - case "off": - return 0 /* Off */; - default: - return 2 /* Auto */; + /** + * This function tries to search for a tsconfig.json for the given file. + * This is different from the method the compiler uses because + * the compiler can assume it will always start searching in the + * current directory (the directory in which tsc was invoked). + * The server must start searching from the directory containing + * the newly opened file. + */ + forEachConfigFileLocation(info, action) { + if (this.serverMode !== 0 /* Semantic */) { + return void 0; } - } - /** @internal */ - getIncompleteCompletionsCache() { - return this.incompleteCompletionsCache || (this.incompleteCompletionsCache = createIncompleteCompletionsCache()); - } -}; -/** Makes a filename safe to insert in a RegExp */ -_ProjectService.filenameEscapeRegexp = /[-/\\^$*+?.()|[\]{}]/g; -var ProjectService2 = _ProjectService; -function createIncompleteCompletionsCache() { - let info; - return { - get() { - return info; - }, - set(newInfo) { - info = newInfo; - }, - clear() { - info = void 0; + Debug.assert(!isOpenScriptInfo(info) || this.openFiles.has(info.path)); + const projectRootPath = this.openFiles.get(info.path); + const scriptInfo = Debug.checkDefined(this.getScriptInfo(info.path)); + if (scriptInfo.isDynamic) return void 0; + let searchPath = asNormalizedPath(getDirectoryPath(info.fileName)); + const isSearchPathInProjectRoot = () => containsPath(projectRootPath, searchPath, this.currentDirectory, !this.host.useCaseSensitiveFileNames); + const anySearchPathOk = !projectRootPath || !isSearchPathInProjectRoot(); + let searchTsconfig = true; + let searchJsconfig = true; + if (isAncestorConfigFileInfo(info)) { + if (endsWith(info.fileName, "tsconfig.json")) searchTsconfig = false; + else searchTsconfig = searchJsconfig = false; } - }; -} -function isConfigFile(config) { - return config.kind !== void 0; -} -function printProjectWithoutFileNames(project) { - project.print( - /*writeProjectFileNames*/ - false, - /*writeFileExplaination*/ - false, - /*writeFileVersionAndText*/ - false - ); -} - -// src/server/moduleSpecifierCache.ts -function createModuleSpecifierCache(host) { - let containedNodeModulesWatchers; - let cache; - let currentKey; - const result = { - get(fromFileName, toFileName2, preferences, options) { - if (!cache || currentKey !== key(fromFileName, preferences, options)) return void 0; - return cache.get(toFileName2); - }, - set(fromFileName, toFileName2, preferences, options, kind, modulePaths, moduleSpecifiers) { - ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo( - kind, - modulePaths, - moduleSpecifiers, - /*packageName*/ - void 0, - /*isBlockedByPackageJsonDependencies*/ - false - )); - if (moduleSpecifiers) { - for (const p of modulePaths) { - if (p.isInNodeModules) { - const nodeModulesPath = p.path.substring(0, p.path.indexOf(nodeModulesPathPart) + nodeModulesPathPart.length - 1); - const key2 = host.toPath(nodeModulesPath); - if (!(containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.has(key2))) { - (containedNodeModulesWatchers || (containedNodeModulesWatchers = /* @__PURE__ */ new Map())).set( - key2, - host.watchNodeModulesForPackageJsonChanges(nodeModulesPath) - ); - } - } - } + do { + const canonicalSearchPath = normalizedPathToPath(searchPath, this.currentDirectory, this.toCanonicalFileName); + if (searchTsconfig) { + const tsconfigFileName = asNormalizedPath(combinePaths(searchPath, "tsconfig.json")); + const result = action(combinePaths(canonicalSearchPath, "tsconfig.json"), tsconfigFileName); + if (result) return tsconfigFileName; } - }, - setModulePaths(fromFileName, toFileName2, preferences, options, modulePaths) { - const cache2 = ensureCache(fromFileName, preferences, options); - const info = cache2.get(toFileName2); - if (info) { - info.modulePaths = modulePaths; - } else { - cache2.set(toFileName2, createInfo( - /*kind*/ - void 0, - modulePaths, - /*moduleSpecifiers*/ - void 0, - /*packageName*/ - void 0, - /*isBlockedByPackageJsonDependencies*/ - void 0 - )); + if (searchJsconfig) { + const jsconfigFileName = asNormalizedPath(combinePaths(searchPath, "jsconfig.json")); + const result = action(combinePaths(canonicalSearchPath, "jsconfig.json"), jsconfigFileName); + if (result) return jsconfigFileName; } - }, - setBlockedByPackageJsonDependencies(fromFileName, toFileName2, preferences, options, packageName, isBlockedByPackageJsonDependencies) { - const cache2 = ensureCache(fromFileName, preferences, options); - const info = cache2.get(toFileName2); - if (info) { - info.isBlockedByPackageJsonDependencies = isBlockedByPackageJsonDependencies; - info.packageName = packageName; - } else { - cache2.set(toFileName2, createInfo( - /*kind*/ - void 0, - /*modulePaths*/ - void 0, - /*moduleSpecifiers*/ - void 0, - packageName, - isBlockedByPackageJsonDependencies - )); + if (isNodeModulesDirectory(canonicalSearchPath)) { + break; } - }, - clear() { - containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.forEach(closeFileWatcher); - cache == null ? void 0 : cache.clear(); - containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.clear(); - currentKey = void 0; - }, - count() { - return cache ? cache.size : 0; - } - }; - if (Debug.isDebugging) { - Object.defineProperty(result, "__cache", { get: () => cache }); - } - return result; - function ensureCache(fromFileName, preferences, options) { - const newKey = key(fromFileName, preferences, options); - if (cache && currentKey !== newKey) { - result.clear(); - } - currentKey = newKey; - return cache || (cache = /* @__PURE__ */ new Map()); - } - function key(fromFileName, preferences, options) { - return `${fromFileName},${preferences.importModuleSpecifierEnding},${preferences.importModuleSpecifierPreference},${options.overrideImportMode}`; - } - function createInfo(kind, modulePaths, moduleSpecifiers, packageName, isBlockedByPackageJsonDependencies) { - return { kind, modulePaths, moduleSpecifiers, packageName, isBlockedByPackageJsonDependencies }; - } -} - -// src/server/packageJsonCache.ts -function createPackageJsonCache(host) { - const packageJsons = /* @__PURE__ */ new Map(); - const directoriesWithoutPackageJson = /* @__PURE__ */ new Map(); - return { - addOrUpdate, - invalidate, - delete: (fileName) => { - packageJsons.delete(fileName); - directoriesWithoutPackageJson.set(getDirectoryPath(fileName), true); - }, - getInDirectory: (directory) => { - return packageJsons.get(host.toPath(combinePaths(directory, "package.json"))) || void 0; - }, - directoryHasPackageJson: (directory) => directoryHasPackageJson(host.toPath(directory)), - searchDirectoryAndAncestors: (directory, project) => { - forEachAncestorDirectoryStoppingAtGlobalCache( - project, - directory, - (ancestor) => { - const ancestorPath = host.toPath(ancestor); - if (directoryHasPackageJson(ancestorPath) !== 3 /* Maybe */) { - return true; - } - const packageJsonFileName = combinePaths(ancestor, "package.json"); - if (tryFileExists(host, packageJsonFileName)) { - addOrUpdate(packageJsonFileName, combinePaths(ancestorPath, "package.json")); - } else { - directoriesWithoutPackageJson.set(ancestorPath, true); - } - } - ); - } - }; - function addOrUpdate(fileName, path) { - const packageJsonInfo = Debug.checkDefined(createPackageJsonInfo(fileName, host.host)); - packageJsons.set(path, packageJsonInfo); - directoriesWithoutPackageJson.delete(getDirectoryPath(path)); - } - function invalidate(path) { - packageJsons.delete(path); - directoriesWithoutPackageJson.delete(getDirectoryPath(path)); - } - function directoryHasPackageJson(directory) { - return packageJsons.has(combinePaths(directory, "package.json")) ? -1 /* True */ : directoriesWithoutPackageJson.has(directory) ? 0 /* False */ : 3 /* Maybe */; - } -} - -// src/server/session.ts -var nullCancellationToken = { - isCancellationRequested: () => false, - setRequest: () => void 0, - resetRequest: () => void 0 -}; -function hrTimeToMilliseconds(time) { - const seconds = time[0]; - const nanoseconds = time[1]; - return (1e9 * seconds + nanoseconds) / 1e6; -} -function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) { - if ((isInferredProject(project) || isExternalProject(project)) && project.isJsOnlyProject()) { - const scriptInfo = project.getScriptInfoForNormalizedPath(file); - return scriptInfo && !scriptInfo.isJavaScript(); - } - return false; -} -function dtsChangeCanAffectEmit(compilationSettings) { - return getEmitDeclarations(compilationSettings) || !!compilationSettings.emitDecoratorMetadata; -} -function formatDiag(fileName, project, diag2) { - const scriptInfo = project.getScriptInfoForNormalizedPath(fileName); - return { - start: scriptInfo.positionToLineOffset(diag2.start), - end: scriptInfo.positionToLineOffset(diag2.start + diag2.length), - // TODO: GH#18217 - text: flattenDiagnosticMessageText(diag2.messageText, "\n"), - code: diag2.code, - category: diagnosticCategoryName(diag2), - reportsUnnecessary: diag2.reportsUnnecessary, - reportsDeprecated: diag2.reportsDeprecated, - source: diag2.source, - relatedInformation: map(diag2.relatedInformation, formatRelatedInformation) - }; -} -function formatRelatedInformation(info) { - if (!info.file) { - return { - message: flattenDiagnosticMessageText(info.messageText, "\n"), - category: diagnosticCategoryName(info), - code: info.code - }; - } - return { - span: { - start: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start)), - end: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start + info.length)), - // TODO: GH#18217 - file: info.file.fileName - }, - message: flattenDiagnosticMessageText(info.messageText, "\n"), - category: diagnosticCategoryName(info), - code: info.code - }; -} -function convertToLocation(lineAndCharacter) { - return { line: lineAndCharacter.line + 1, offset: lineAndCharacter.character + 1 }; -} -function formatDiagnosticToProtocol(diag2, includeFileName) { - const start = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start)); - const end = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start + diag2.length)); - const text = flattenDiagnosticMessageText(diag2.messageText, "\n"); - const { code, source } = diag2; - const category = diagnosticCategoryName(diag2); - const common = { - start, - end, - text, - code, - category, - reportsUnnecessary: diag2.reportsUnnecessary, - reportsDeprecated: diag2.reportsDeprecated, - source, - relatedInformation: map(diag2.relatedInformation, formatRelatedInformation) - }; - return includeFileName ? { ...common, fileName: diag2.file && diag2.file.fileName } : common; -} -function allEditsBeforePos(edits, pos) { - return edits.every((edit) => textSpanEnd(edit.span) < pos); -} -var CommandNames = CommandTypes; -function formatMessage2(msg, logger, byteLength, newLine) { - const verboseLogging = logger.hasLevel(3 /* verbose */); - const json = JSON.stringify(msg); - if (verboseLogging) { - logger.info(`${msg.type}:${stringifyIndented(msg)}`); + const parentPath = asNormalizedPath(getDirectoryPath(searchPath)); + if (parentPath === searchPath) break; + searchPath = parentPath; + searchTsconfig = searchJsconfig = true; + } while (anySearchPathOk || isSearchPathInProjectRoot()); + return void 0; } - const len = byteLength(json, "utf8"); - return `Content-Length: ${1 + len}\r -\r -${json}${newLine}`; -} -var MultistepOperation = class { - constructor(operationHost) { - this.operationHost = operationHost; + /** @internal */ + findDefaultConfiguredProject(info) { + var _a; + return (_a = this.findDefaultConfiguredProjectWorker( + info, + 1 /* Find */ + )) == null ? void 0 : _a.defaultProject; } - startNew(action) { - this.complete(); - this.requestId = this.operationHost.getCurrentRequestId(); - this.executeAction(action); + /** @internal */ + findDefaultConfiguredProjectWorker(info, kind) { + return info.isScriptOpen() ? this.tryFindDefaultConfiguredProjectForOpenScriptInfo( + info, + kind + ) : void 0; } - complete() { - if (this.requestId !== void 0) { - this.operationHost.sendRequestCompletedEvent(this.requestId, this.performanceData); - this.requestId = void 0; + /** Get cached configFileName for scriptInfo or ancestor of open script info */ + getConfigFileNameForFileFromCache(info, lookInPendingFilesForValue) { + if (lookInPendingFilesForValue) { + const result = getConfigFileNameFromCache(info, this.pendingOpenFileProjectUpdates); + if (result !== void 0) return result; } - this.setTimerHandle(void 0); - this.setImmediateId(void 0); - this.performanceData = void 0; - } - immediate(actionType, action) { - const requestId = this.requestId; - Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id"); - this.setImmediateId( - this.operationHost.getServerHost().setImmediate(() => { - this.immediateId = void 0; - this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action), this.performanceData); - }, actionType) - ); - } - delay(actionType, ms, action) { - const requestId = this.requestId; - Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id"); - this.setTimerHandle( - this.operationHost.getServerHost().setTimeout( - () => { - this.timerHandle = void 0; - this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action), this.performanceData); - }, - ms, - actionType - ) - ); + return getConfigFileNameFromCache(info, this.configFileForOpenFiles); } - executeAction(action) { - var _a, _b, _c, _d, _e, _f; - let stop = false; - try { - if (this.operationHost.isCancellationRequested()) { - stop = true; - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId, early: true }); - } else { - (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "stepAction", { seq: this.requestId }); - action(this); - (_c = tracing) == null ? void 0 : _c.pop(); - } - } catch (e) { - (_d = tracing) == null ? void 0 : _d.popAll(); - stop = true; - if (e instanceof OperationCanceledException) { - (_e = tracing) == null ? void 0 : _e.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId }); - } else { - (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "stepError", { seq: this.requestId, message: e.message }); - this.operationHost.logError(e, `delayed processing of request ${this.requestId}`); + /** Caches the configFilename for script info or ancestor of open script info */ + setConfigFileNameForFileInCache(info, configFileName) { + if (!this.openFiles.has(info.path)) return; + const config = configFileName || false; + if (!isAncestorConfigFileInfo(info)) { + this.configFileForOpenFiles.set(info.path, config); + } else { + let configFileForOpenFile = this.configFileForOpenFiles.get(info.path); + if (!configFileForOpenFile || isString(configFileForOpenFile)) { + this.configFileForOpenFiles.set( + info.path, + configFileForOpenFile = (/* @__PURE__ */ new Map()).set(false, configFileForOpenFile) + ); } - } - this.performanceData = this.operationHost.getPerformanceData(); - if (stop || !this.hasPendingWork()) { - this.complete(); + configFileForOpenFile.set(info.fileName, config); } } - setTimerHandle(timerHandle) { - if (this.timerHandle !== void 0) { - this.operationHost.getServerHost().clearTimeout(this.timerHandle); - } - this.timerHandle = timerHandle; + /** + * This function tries to search for a tsconfig.json for the given file. + * This is different from the method the compiler uses because + * the compiler can assume it will always start searching in the + * current directory (the directory in which tsc was invoked). + * The server must start searching from the directory containing + * the newly opened file. + * If script info is passed in, it is asserted to be open script info + * otherwise just file name + * when findFromCacheOnly is true only looked up in cache instead of hitting disk to figure things out + * @internal + */ + getConfigFileNameForFile(info, findFromCacheOnly) { + const fromCache = this.getConfigFileNameForFileFromCache(info, findFromCacheOnly); + if (fromCache !== void 0) return fromCache || void 0; + if (findFromCacheOnly) return void 0; + const configFileName = this.forEachConfigFileLocation(info, (canonicalConfigFilePath, configFileName2) => this.configFileExists(configFileName2, canonicalConfigFilePath, info)); + this.logger.info(`getConfigFileNameForFile:: File: ${info.fileName} ProjectRootPath: ${this.openFiles.get(info.path)}:: Result: ${configFileName}`); + this.setConfigFileNameForFileInCache(info, configFileName); + return configFileName; } - setImmediateId(immediateId) { - if (this.immediateId !== void 0) { - this.operationHost.getServerHost().clearImmediate(this.immediateId); + printProjects() { + if (!this.logger.hasLevel(1 /* normal */)) { + return; } - this.immediateId = immediateId; + this.logger.startGroup(); + this.externalProjects.forEach(printProjectWithoutFileNames); + this.configuredProjects.forEach(printProjectWithoutFileNames); + this.inferredProjects.forEach(printProjectWithoutFileNames); + this.logger.info("Open files: "); + this.openFiles.forEach((projectRootPath, path) => { + const info = this.getScriptInfoForPath(path); + this.logger.info(` FileName: ${info.fileName} ProjectRootPath: ${projectRootPath}`); + this.logger.info(` Projects: ${info.containingProjects.map((p) => p.getProjectName())}`); + }); + this.logger.endGroup(); } - hasPendingWork() { - return !!this.timerHandle || !!this.immediateId; + /** @internal */ + findConfiguredProjectByProjectName(configFileName, allowDeferredClosed) { + const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName)); + const result = this.getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath); + return allowDeferredClosed ? result : !(result == null ? void 0 : result.deferredClose) ? result : void 0; } -}; -function toEvent(eventName, body) { - return { - seq: 0, - type: "event", - event: eventName, - body - }; -} -function combineProjectOutput(defaultValue, getValue, projects, action) { - const outputs = flatMapToMutable(isArray(projects) ? projects : projects.projects, (project) => action(project, defaultValue)); - if (!isArray(projects) && projects.symLinkedProjects) { - projects.symLinkedProjects.forEach((projects2, path) => { - const value = getValue(path); - outputs.push(...flatMap(projects2, (project) => action(project, value))); - }); + getConfiguredProjectByCanonicalConfigFilePath(canonicalConfigFilePath) { + return this.configuredProjects.get(canonicalConfigFilePath); } - return deduplicate(outputs, equateValues); -} -function createDocumentSpanSet(useCaseSensitiveFileNames2) { - return createSet(({ textSpan }) => textSpan.start + 100003 * textSpan.length, getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2)); -} -function getRenameLocationsWorker(projects, defaultProject, initialLocation, findInStrings, findInComments, preferences, useCaseSensitiveFileNames2) { - const perProjectResults = getPerProjectReferences( - projects, - defaultProject, - initialLocation, - getDefinitionLocation( - defaultProject, - initialLocation, - /*isForRename*/ - true - ), - mapDefinitionInProject, - (project, position) => project.getLanguageService().findRenameLocations(position.fileName, position.pos, findInStrings, findInComments, preferences), - (renameLocation, cb) => cb(documentSpanLocation(renameLocation)) - ); - if (isArray(perProjectResults)) { - return perProjectResults; + findExternalProjectByProjectName(projectFileName) { + return findProjectByName(projectFileName, this.externalProjects); } - const results = []; - const seen = createDocumentSpanSet(useCaseSensitiveFileNames2); - perProjectResults.forEach((projectResults, project) => { - for (const result of projectResults) { - if (!seen.has(result) && !getMappedLocationForProject(documentSpanLocation(result), project)) { - results.push(result); - seen.add(result); - } + /** Get a filename if the language service exceeds the maximum allowed program size; otherwise returns undefined. */ + getFilenameForExceededTotalSizeLimitForNonTsFiles(name, options, fileNames, propertyReader) { + if (options && options.disableSizeLimit || !this.host.getFileSize) { + return; } - }); - return results; -} -function getDefinitionLocation(defaultProject, initialLocation, isForRename) { - const infos = defaultProject.getLanguageService().getDefinitionAtPosition( - initialLocation.fileName, - initialLocation.pos, - /*searchOtherFilesOnly*/ - false, - /*stopAtAlias*/ - isForRename - ); - const info = infos && firstOrUndefined(infos); - return info && !info.isLocal ? { fileName: info.fileName, pos: info.textSpan.start } : void 0; -} -function getReferencesWorker(projects, defaultProject, initialLocation, useCaseSensitiveFileNames2, logger) { - var _a, _b; - const perProjectResults = getPerProjectReferences( - projects, - defaultProject, - initialLocation, - getDefinitionLocation( - defaultProject, - initialLocation, - /*isForRename*/ - false - ), - mapDefinitionInProject, - (project, position) => { - logger.info(`Finding references to ${position.fileName} position ${position.pos} in project ${project.getProjectName()}`); - return project.getLanguageService().findReferences(position.fileName, position.pos); - }, - (referencedSymbol, cb) => { - cb(documentSpanLocation(referencedSymbol.definition)); - for (const ref of referencedSymbol.references) { - cb(documentSpanLocation(ref)); + let availableSpace = maxProgramSizeForNonTsFiles; + this.projectToSizeMap.set(name, 0); + this.projectToSizeMap.forEach((val) => availableSpace -= val || 0); + let totalNonTsFileSize = 0; + for (const f of fileNames) { + const fileName = propertyReader.getFileName(f); + if (hasTSFileExtension(fileName)) { + continue; + } + totalNonTsFileSize += this.host.getFileSize(fileName); + if (totalNonTsFileSize > maxProgramSizeForNonTsFiles || totalNonTsFileSize > availableSpace) { + const top5LargestFiles = fileNames.map((f2) => propertyReader.getFileName(f2)).filter((name2) => !hasTSFileExtension(name2)).map((name2) => ({ name: name2, size: this.host.getFileSize(name2) })).sort((a, b) => b.size - a.size).slice(0, 5); + this.logger.info(`Non TS file size exceeded limit (${totalNonTsFileSize}). Largest files: ${top5LargestFiles.map((file) => `${file.name}:${file.size}`).join(", ")}`); + return fileName; } } - ); - if (isArray(perProjectResults)) { - return perProjectResults; + this.projectToSizeMap.set(name, totalNonTsFileSize); } - const defaultProjectResults = perProjectResults.get(defaultProject); - if (((_b = (_a = defaultProjectResults == null ? void 0 : defaultProjectResults[0]) == null ? void 0 : _a.references[0]) == null ? void 0 : _b.isDefinition) === void 0) { - perProjectResults.forEach((projectResults) => { - for (const referencedSymbol of projectResults) { - for (const ref of referencedSymbol.references) { - delete ref.isDefinition; - } - } - }); - } else { - const knownSymbolSpans = createDocumentSpanSet(useCaseSensitiveFileNames2); - for (const referencedSymbol of defaultProjectResults) { - for (const ref of referencedSymbol.references) { - if (ref.isDefinition) { - knownSymbolSpans.add(ref); - break; - } - } + createExternalProject(projectFileName, files, options, typeAcquisition, excludedFiles) { + const compilerOptions = convertCompilerOptions(options); + const watchOptionsAndErrors = convertWatchOptions(options, getDirectoryPath(normalizeSlashes(projectFileName))); + const project = new ExternalProject( + projectFileName, + this, + compilerOptions, + /*lastFileExceededProgramSize*/ + this.getFilenameForExceededTotalSizeLimitForNonTsFiles(projectFileName, compilerOptions, files, externalFilePropertyReader), + options.compileOnSave === void 0 ? true : options.compileOnSave, + /*projectFilePath*/ + void 0, + watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions + ); + project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors); + project.excludedFiles = excludedFiles; + this.addFilesToNonInferredProject(project, files, externalFilePropertyReader, typeAcquisition); + this.externalProjects.push(project); + return project; + } + /** @internal */ + sendProjectTelemetry(project) { + if (this.seenProjects.has(project.projectName)) { + setProjectOptionsUsed(project); + return; } - const updatedProjects = /* @__PURE__ */ new Set(); - while (true) { - let progress = false; - perProjectResults.forEach((referencedSymbols, project) => { - if (updatedProjects.has(project)) return; - const updated = project.getLanguageService().updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans); - if (updated) { - updatedProjects.add(project); - progress = true; - } - }); - if (!progress) break; + this.seenProjects.set(project.projectName, true); + if (!this.eventHandler || !this.host.createSHA256Hash) { + setProjectOptionsUsed(project); + return; } - perProjectResults.forEach((referencedSymbols, project) => { - if (updatedProjects.has(project)) return; - for (const referencedSymbol of referencedSymbols) { - for (const ref of referencedSymbol.references) { - ref.isDefinition = false; - } - } - }); - } - const results = []; - const seenRefs = createDocumentSpanSet(useCaseSensitiveFileNames2); - perProjectResults.forEach((projectResults, project) => { - for (const referencedSymbol of projectResults) { - const mappedDefinitionFile = getMappedLocationForProject(documentSpanLocation(referencedSymbol.definition), project); - const definition = mappedDefinitionFile === void 0 ? referencedSymbol.definition : { - ...referencedSymbol.definition, - textSpan: createTextSpan(mappedDefinitionFile.pos, referencedSymbol.definition.textSpan.length), - // Why would the length be the same in the original? - fileName: mappedDefinitionFile.fileName, - contextSpan: getMappedContextSpanForProject(referencedSymbol.definition, project) - }; - let symbolToAddTo = find(results, (o) => documentSpansEqual(o.definition, definition, useCaseSensitiveFileNames2)); - if (!symbolToAddTo) { - symbolToAddTo = { definition, references: [] }; - results.push(symbolToAddTo); - } - for (const ref of referencedSymbol.references) { - if (!seenRefs.has(ref) && !getMappedLocationForProject(documentSpanLocation(ref), project)) { - seenRefs.add(ref); - symbolToAddTo.references.push(ref); - } + const projectOptions = isConfiguredProject(project) ? project.projectOptions : void 0; + setProjectOptionsUsed(project); + const data = { + projectId: this.host.createSHA256Hash(project.projectName), + fileStats: countEachFileTypes( + project.getScriptInfos(), + /*includeSizes*/ + true + ), + compilerOptions: convertCompilerOptionsForTelemetry(project.getCompilationSettings()), + typeAcquisition: convertTypeAcquisition2(project.getTypeAcquisition()), + extends: projectOptions && projectOptions.configHasExtendsProperty, + files: projectOptions && projectOptions.configHasFilesProperty, + include: projectOptions && projectOptions.configHasIncludeProperty, + exclude: projectOptions && projectOptions.configHasExcludeProperty, + compileOnSave: project.compileOnSaveEnabled, + configFileName: configFileName(), + projectType: project instanceof ExternalProject ? "external" : "configured", + languageServiceEnabled: project.languageServiceEnabled, + version + }; + this.eventHandler({ eventName: ProjectInfoTelemetryEvent, data }); + function configFileName() { + if (!isConfiguredProject(project)) { + return "other"; } + return getBaseConfigFileName(project.getConfigFilePath()) || "other"; + } + function convertTypeAcquisition2({ enable: enable2, include, exclude }) { + return { + enable: enable2, + include: include !== void 0 && include.length !== 0, + exclude: exclude !== void 0 && exclude.length !== 0 + }; } - }); - return results.filter((o) => o.references.length !== 0); -} -function forEachProjectInProjects(projects, path, cb) { - for (const project of isArray(projects) ? projects : projects.projects) { - cb(project, path); } - if (!isArray(projects) && projects.symLinkedProjects) { - projects.symLinkedProjects.forEach((symlinkedProjects, symlinkedPath) => { - for (const project of symlinkedProjects) { - cb(project, symlinkedPath); - } - }); + addFilesToNonInferredProject(project, files, propertyReader, typeAcquisition) { + this.updateNonInferredProjectFiles(project, files, propertyReader); + project.setTypeAcquisition(typeAcquisition); + project.markAsDirty(); } -} -function getPerProjectReferences(projects, defaultProject, initialLocation, defaultDefinition, mapDefinitionInProject2, getResultsForPosition, forPositionInResult) { - const resultsMap = /* @__PURE__ */ new Map(); - const queue = createQueue(); - queue.enqueue({ project: defaultProject, location: initialLocation }); - forEachProjectInProjects(projects, initialLocation.fileName, (project, path) => { - const location = { fileName: path, pos: initialLocation.pos }; - queue.enqueue({ project, location }); - }); - const projectService = defaultProject.projectService; - const cancellationToken = defaultProject.getCancellationToken(); - const getGeneratedDefinition = memoize( - () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetGeneratedPosition(defaultDefinition) - ); - const getSourceDefinition = memoize( - () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetSourcePosition(defaultDefinition) - ); - const searchedProjectKeys = /* @__PURE__ */ new Set(); - onCancellation: - while (!queue.isEmpty()) { - while (!queue.isEmpty()) { - if (cancellationToken.isCancellationRequested()) break onCancellation; - const { project, location } = queue.dequeue(); - if (resultsMap.has(project)) continue; - if (isLocationProjectReferenceRedirect(project, location)) continue; - updateProjectIfDirty(project); - if (!project.containsFile(toNormalizedPath(location.fileName))) { - continue; - } - const projectResults = searchPosition(project, location); - resultsMap.set(project, projectResults ?? emptyArray2); - searchedProjectKeys.add(getProjectKey(project)); - } - if (defaultDefinition) { - projectService.loadAncestorProjectTree(searchedProjectKeys); - projectService.forEachEnabledProject((project) => { - if (cancellationToken.isCancellationRequested()) return; - if (resultsMap.has(project)) return; - const location = mapDefinitionInProject2(defaultDefinition, project, getGeneratedDefinition, getSourceDefinition); - if (location) { - queue.enqueue({ project, location }); - } - }); - } + /** @internal */ + createConfiguredProject(configFileName, reason) { + var _a; + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "createConfiguredProject", { configFilePath: configFileName }); + const canonicalConfigFilePath = asNormalizedPath(this.toCanonicalFileName(configFileName)); + let configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!configFileExistenceInfo) { + this.configFileExistenceInfoCache.set(canonicalConfigFilePath, configFileExistenceInfo = { exists: true }); + } else { + configFileExistenceInfo.exists = true; } - if (resultsMap.size === 1) { - return firstIterator(resultsMap.values()); - } - return resultsMap; - function searchPosition(project, location) { - const projectResults = getResultsForPosition(project, location); - if (!projectResults || !forPositionInResult) return projectResults; - for (const result of projectResults) { - forPositionInResult(result, (position) => { - const originalLocation = projectService.getOriginalLocationEnsuringConfiguredProject(project, position); - if (!originalLocation) return; - const originalScriptInfo = projectService.getScriptInfo(originalLocation.fileName); - for (const project2 of originalScriptInfo.containingProjects) { - if (!project2.isOrphan() && !resultsMap.has(project2)) { - queue.enqueue({ project: project2, location: originalLocation }); - } - } - const symlinkedProjectsMap = projectService.getSymlinkedProjects(originalScriptInfo); - if (symlinkedProjectsMap) { - symlinkedProjectsMap.forEach((symlinkedProjects, symlinkedPath) => { - for (const symlinkedProject of symlinkedProjects) { - if (!symlinkedProject.isOrphan() && !resultsMap.has(symlinkedProject)) { - queue.enqueue({ project: symlinkedProject, location: { fileName: symlinkedPath, pos: originalLocation.pos } }); - } - } - }); - } - }); + if (!configFileExistenceInfo.config) { + configFileExistenceInfo.config = { + cachedDirectoryStructureHost: createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames), + projects: /* @__PURE__ */ new Map(), + updateLevel: 2 /* Full */ + }; } - return projectResults; + const project = new ConfiguredProject2( + configFileName, + canonicalConfigFilePath, + this, + configFileExistenceInfo.config.cachedDirectoryStructureHost, + reason + ); + Debug.assert(!this.configuredProjects.has(canonicalConfigFilePath)); + this.configuredProjects.set(canonicalConfigFilePath, project); + this.createConfigFileWatcherForParsedConfig(configFileName, canonicalConfigFilePath, project); + return project; } -} -function mapDefinitionInProjectIfFileInProject(definition, project) { - if (project.containsFile(toNormalizedPath(definition.fileName)) && !isLocationProjectReferenceRedirect(project, definition)) { - return definition; + /** + * Read the config file of the project, and update the project root file names. + */ + loadConfiguredProject(project, reason) { + var _a, _b; + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "loadConfiguredProject", { configFilePath: project.canonicalConfigFilePath }); + this.sendProjectLoadingStartEvent(project, reason); + const configFilename = toNormalizedPath(project.getConfigFilePath()); + const configFileExistenceInfo = this.ensureParsedConfigUptoDate( + configFilename, + project.canonicalConfigFilePath, + this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath), + project + ); + const parsedCommandLine = configFileExistenceInfo.config.parsedCommandLine; + Debug.assert(!!parsedCommandLine.fileNames); + const compilerOptions = parsedCommandLine.options; + if (!project.projectOptions) { + project.projectOptions = { + configHasExtendsProperty: parsedCommandLine.raw.extends !== void 0, + configHasFilesProperty: parsedCommandLine.raw.files !== void 0, + configHasIncludeProperty: parsedCommandLine.raw.include !== void 0, + configHasExcludeProperty: parsedCommandLine.raw.exclude !== void 0 + }; + } + project.parsedCommandLine = parsedCommandLine; + project.setProjectErrors(parsedCommandLine.options.configFile.parseDiagnostics); + project.updateReferences(parsedCommandLine.projectReferences); + const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(project.canonicalConfigFilePath, compilerOptions, parsedCommandLine.fileNames, fileNamePropertyReader); + if (lastFileExceededProgramSize) { + project.disableLanguageService(lastFileExceededProgramSize); + this.configFileExistenceInfoCache.forEach((_configFileExistenceInfo, canonicalConfigFilePath) => this.stopWatchingWildCards(canonicalConfigFilePath, project)); + } else { + project.setCompilerOptions(compilerOptions); + project.setWatchOptions(parsedCommandLine.watchOptions); + project.enableLanguageService(); + this.watchWildcards(configFilename, configFileExistenceInfo, project); + } + project.enablePluginsWithOptions(compilerOptions); + const filesToAdd = parsedCommandLine.fileNames.concat(project.getExternalFiles(2 /* Full */)); + this.updateRootAndOptionsOfNonInferredProject(project, filesToAdd, fileNamePropertyReader, compilerOptions, parsedCommandLine.typeAcquisition, parsedCommandLine.compileOnSave, parsedCommandLine.watchOptions); + (_b = tracing) == null ? void 0 : _b.pop(); } -} -function mapDefinitionInProject(definition, project, getGeneratedDefinition, getSourceDefinition) { - const result = mapDefinitionInProjectIfFileInProject(definition, project); - if (result) return result; - const generatedDefinition = getGeneratedDefinition(); - if (generatedDefinition && project.containsFile(toNormalizedPath(generatedDefinition.fileName))) return generatedDefinition; - const sourceDefinition = getSourceDefinition(); - return sourceDefinition && project.containsFile(toNormalizedPath(sourceDefinition.fileName)) ? sourceDefinition : void 0; -} -function isLocationProjectReferenceRedirect(project, location) { - if (!location) return false; - const program = project.getLanguageService().getProgram(); - if (!program) return false; - const sourceFile = program.getSourceFile(location.fileName); - return !!sourceFile && sourceFile.resolvedPath !== sourceFile.path && sourceFile.resolvedPath !== project.toPath(location.fileName); -} -function getProjectKey(project) { - return isConfiguredProject(project) ? project.canonicalConfigFilePath : project.getProjectName(); -} -function documentSpanLocation({ fileName, textSpan }) { - return { fileName, pos: textSpan.start }; -} -function getMappedLocationForProject(location, project) { - return getMappedLocation(location, project.getSourceMapper(), (p) => project.projectService.fileExists(p)); -} -function getMappedDocumentSpanForProject(documentSpan, project) { - return getMappedDocumentSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p)); -} -function getMappedContextSpanForProject(documentSpan, project) { - return getMappedContextSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p)); -} -var invalidPartialSemanticModeCommands = [ - "openExternalProject" /* OpenExternalProject */, - "openExternalProjects" /* OpenExternalProjects */, - "closeExternalProject" /* CloseExternalProject */, - "synchronizeProjectList" /* SynchronizeProjectList */, - "emit-output" /* EmitOutput */, - "compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */, - "compileOnSaveEmitFile" /* CompileOnSaveEmitFile */, - "compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */, - "encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */, - "semanticDiagnosticsSync" /* SemanticDiagnosticsSync */, - "suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */, - "geterrForProject" /* GeterrForProject */, - "reload" /* Reload */, - "reloadProjects" /* ReloadProjects */, - "getCodeFixes" /* GetCodeFixes */, - "getCodeFixes-full" /* GetCodeFixesFull */, - "getCombinedCodeFix" /* GetCombinedCodeFix */, - "getCombinedCodeFix-full" /* GetCombinedCodeFixFull */, - "applyCodeActionCommand" /* ApplyCodeActionCommand */, - "getSupportedCodeFixes" /* GetSupportedCodeFixes */, - "getApplicableRefactors" /* GetApplicableRefactors */, - "getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */, - "getEditsForRefactor" /* GetEditsForRefactor */, - "getEditsForRefactor-full" /* GetEditsForRefactorFull */, - "organizeImports" /* OrganizeImports */, - "organizeImports-full" /* OrganizeImportsFull */, - "getEditsForFileRename" /* GetEditsForFileRename */, - "getEditsForFileRename-full" /* GetEditsForFileRenameFull */, - "prepareCallHierarchy" /* PrepareCallHierarchy */, - "provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */, - "provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */, - "getPasteEdits" /* GetPasteEdits */, - "copilotRelated" /* CopilotRelated */ -]; -var invalidSyntacticModeCommands = [ - ...invalidPartialSemanticModeCommands, - "definition" /* Definition */, - "definition-full" /* DefinitionFull */, - "definitionAndBoundSpan" /* DefinitionAndBoundSpan */, - "definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */, - "typeDefinition" /* TypeDefinition */, - "implementation" /* Implementation */, - "implementation-full" /* ImplementationFull */, - "references" /* References */, - "references-full" /* ReferencesFull */, - "rename" /* Rename */, - "renameLocations-full" /* RenameLocationsFull */, - "rename-full" /* RenameInfoFull */, - "quickinfo" /* Quickinfo */, - "quickinfo-full" /* QuickinfoFull */, - "completionInfo" /* CompletionInfo */, - "completions" /* Completions */, - "completions-full" /* CompletionsFull */, - "completionEntryDetails" /* CompletionDetails */, - "completionEntryDetails-full" /* CompletionDetailsFull */, - "signatureHelp" /* SignatureHelp */, - "signatureHelp-full" /* SignatureHelpFull */, - "navto" /* Navto */, - "navto-full" /* NavtoFull */, - "documentHighlights" /* DocumentHighlights */, - "documentHighlights-full" /* DocumentHighlightsFull */, - "preparePasteEdits" /* PreparePasteEdits */ -]; -var Session3 = class _Session { - constructor(opts) { - this.changeSeq = 0; - // Minimum number of lines for attempting to use region diagnostics for a file. - /** @internal */ - this.regionDiagLineCountThreshold = 500; - this.handlers = new Map(Object.entries({ - // TODO(jakebailey): correctly type the handlers - ["status" /* Status */]: () => { - const response = { version }; - return this.requiredResponse(response); - }, - ["openExternalProject" /* OpenExternalProject */]: (request) => { - this.projectService.openExternalProject( - request.arguments, - /*cleanupAfter*/ - true - ); - return this.requiredResponse( - /*response*/ - true - ); - }, - ["openExternalProjects" /* OpenExternalProjects */]: (request) => { - this.projectService.openExternalProjects(request.arguments.projects); - return this.requiredResponse( - /*response*/ - true - ); - }, - ["closeExternalProject" /* CloseExternalProject */]: (request) => { - this.projectService.closeExternalProject( - request.arguments.projectFileName, - /*cleanupAfter*/ - true - ); - return this.requiredResponse( - /*response*/ - true - ); - }, - ["synchronizeProjectList" /* SynchronizeProjectList */]: (request) => { - const result = this.projectService.synchronizeProjectList(request.arguments.knownProjects, request.arguments.includeProjectReferenceRedirectInfo); - if (!result.some((p) => p.projectErrors && p.projectErrors.length !== 0)) { - return this.requiredResponse(result); - } - const converted = map(result, (p) => { - if (!p.projectErrors || p.projectErrors.length === 0) { - return p; - } - return { - info: p.info, - changes: p.changes, - files: p.files, - projectErrors: this.convertToDiagnosticsWithLinePosition( - p.projectErrors, - /*scriptInfo*/ - void 0 - ) - }; - }); - return this.requiredResponse(converted); - }, - ["updateOpen" /* UpdateOpen */]: (request) => { - this.changeSeq++; - this.projectService.applyChangesInOpenFiles( - request.arguments.openFiles && mapIterator(request.arguments.openFiles, (file) => ({ - fileName: file.file, - content: file.fileContent, - scriptKind: file.scriptKindName, - projectRootPath: file.projectRootPath - })), - request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({ - fileName: file.fileName, - changes: mapDefinedIterator(arrayReverseIterator(file.textChanges), (change) => { - const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file.fileName)); - const start = scriptInfo.lineOffsetToPosition(change.start.line, change.start.offset); - const end = scriptInfo.lineOffsetToPosition(change.end.line, change.end.offset); - return start >= 0 ? { span: { start, length: end - start }, newText: change.newText } : void 0; - }) - })), - request.arguments.closedFiles - ); - return this.requiredResponse( - /*response*/ - true - ); - }, - ["applyChangedToOpenFiles" /* ApplyChangedToOpenFiles */]: (request) => { - this.changeSeq++; - this.projectService.applyChangesInOpenFiles( - request.arguments.openFiles, - request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({ - fileName: file.fileName, - // apply changes in reverse order - changes: arrayReverseIterator(file.changes) - })), - request.arguments.closedFiles - ); - return this.requiredResponse( - /*response*/ - true - ); - }, - ["exit" /* Exit */]: () => { - this.exit(); - return this.notRequired( - /*request*/ - void 0 - ); - }, - ["definition" /* Definition */]: (request) => { - return this.requiredResponse(this.getDefinition( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["definition-full" /* DefinitionFull */]: (request) => { - return this.requiredResponse(this.getDefinition( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["definitionAndBoundSpan" /* DefinitionAndBoundSpan */]: (request) => { - return this.requiredResponse(this.getDefinitionAndBoundSpan( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */]: (request) => { - return this.requiredResponse(this.getDefinitionAndBoundSpan( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["findSourceDefinition" /* FindSourceDefinition */]: (request) => { - return this.requiredResponse(this.findSourceDefinition(request.arguments)); - }, - ["emit-output" /* EmitOutput */]: (request) => { - return this.requiredResponse(this.getEmitOutput(request.arguments)); - }, - ["typeDefinition" /* TypeDefinition */]: (request) => { - return this.requiredResponse(this.getTypeDefinition(request.arguments)); - }, - ["implementation" /* Implementation */]: (request) => { - return this.requiredResponse(this.getImplementation( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["implementation-full" /* ImplementationFull */]: (request) => { - return this.requiredResponse(this.getImplementation( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["references" /* References */]: (request) => { - return this.requiredResponse(this.getReferences( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["references-full" /* ReferencesFull */]: (request) => { - return this.requiredResponse(this.getReferences( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["rename" /* Rename */]: (request) => { - return this.requiredResponse(this.getRenameLocations( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["renameLocations-full" /* RenameLocationsFull */]: (request) => { - return this.requiredResponse(this.getRenameLocations( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["rename-full" /* RenameInfoFull */]: (request) => { - return this.requiredResponse(this.getRenameInfo(request.arguments)); - }, - ["open" /* Open */]: (request) => { - this.openClientFile( - toNormalizedPath(request.arguments.file), - request.arguments.fileContent, - convertScriptKindName(request.arguments.scriptKindName), - // TODO: GH#18217 - request.arguments.projectRootPath ? toNormalizedPath(request.arguments.projectRootPath) : void 0 - ); - return this.notRequired(request); - }, - ["quickinfo" /* Quickinfo */]: (request) => { - return this.requiredResponse(this.getQuickInfoWorker( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["quickinfo-full" /* QuickinfoFull */]: (request) => { - return this.requiredResponse(this.getQuickInfoWorker( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["getOutliningSpans" /* GetOutliningSpans */]: (request) => { - return this.requiredResponse(this.getOutliningSpans( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["outliningSpans" /* GetOutliningSpansFull */]: (request) => { - return this.requiredResponse(this.getOutliningSpans( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["todoComments" /* TodoComments */]: (request) => { - return this.requiredResponse(this.getTodoComments(request.arguments)); - }, - ["indentation" /* Indentation */]: (request) => { - return this.requiredResponse(this.getIndentation(request.arguments)); - }, - ["nameOrDottedNameSpan" /* NameOrDottedNameSpan */]: (request) => { - return this.requiredResponse(this.getNameOrDottedNameSpan(request.arguments)); - }, - ["breakpointStatement" /* BreakpointStatement */]: (request) => { - return this.requiredResponse(this.getBreakpointStatement(request.arguments)); - }, - ["braceCompletion" /* BraceCompletion */]: (request) => { - return this.requiredResponse(this.isValidBraceCompletion(request.arguments)); - }, - ["docCommentTemplate" /* DocCommentTemplate */]: (request) => { - return this.requiredResponse(this.getDocCommentTemplate(request.arguments)); - }, - ["getSpanOfEnclosingComment" /* GetSpanOfEnclosingComment */]: (request) => { - return this.requiredResponse(this.getSpanOfEnclosingComment(request.arguments)); - }, - ["fileReferences" /* FileReferences */]: (request) => { - return this.requiredResponse(this.getFileReferences( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["fileReferences-full" /* FileReferencesFull */]: (request) => { - return this.requiredResponse(this.getFileReferences( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["format" /* Format */]: (request) => { - return this.requiredResponse(this.getFormattingEditsForRange(request.arguments)); - }, - ["formatonkey" /* Formatonkey */]: (request) => { - return this.requiredResponse(this.getFormattingEditsAfterKeystroke(request.arguments)); - }, - ["format-full" /* FormatFull */]: (request) => { - return this.requiredResponse(this.getFormattingEditsForDocumentFull(request.arguments)); - }, - ["formatonkey-full" /* FormatonkeyFull */]: (request) => { - return this.requiredResponse(this.getFormattingEditsAfterKeystrokeFull(request.arguments)); - }, - ["formatRange-full" /* FormatRangeFull */]: (request) => { - return this.requiredResponse(this.getFormattingEditsForRangeFull(request.arguments)); - }, - ["completionInfo" /* CompletionInfo */]: (request) => { - return this.requiredResponse(this.getCompletions(request.arguments, "completionInfo" /* CompletionInfo */)); - }, - ["completions" /* Completions */]: (request) => { - return this.requiredResponse(this.getCompletions(request.arguments, "completions" /* Completions */)); - }, - ["completions-full" /* CompletionsFull */]: (request) => { - return this.requiredResponse(this.getCompletions(request.arguments, "completions-full" /* CompletionsFull */)); - }, - ["completionEntryDetails" /* CompletionDetails */]: (request) => { - return this.requiredResponse(this.getCompletionEntryDetails( - request.arguments, - /*fullResult*/ - false - )); - }, - ["completionEntryDetails-full" /* CompletionDetailsFull */]: (request) => { - return this.requiredResponse(this.getCompletionEntryDetails( - request.arguments, - /*fullResult*/ - true - )); - }, - ["compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */]: (request) => { - return this.requiredResponse(this.getCompileOnSaveAffectedFileList(request.arguments)); - }, - ["compileOnSaveEmitFile" /* CompileOnSaveEmitFile */]: (request) => { - return this.requiredResponse(this.emitFile(request.arguments)); - }, - ["signatureHelp" /* SignatureHelp */]: (request) => { - return this.requiredResponse(this.getSignatureHelpItems( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["signatureHelp-full" /* SignatureHelpFull */]: (request) => { - return this.requiredResponse(this.getSignatureHelpItems( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */]: (request) => { - return this.requiredResponse(this.getCompilerOptionsDiagnostics(request.arguments)); - }, - ["encodedSyntacticClassifications-full" /* EncodedSyntacticClassificationsFull */]: (request) => { - return this.requiredResponse(this.getEncodedSyntacticClassifications(request.arguments)); - }, - ["encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */]: (request) => { - return this.requiredResponse(this.getEncodedSemanticClassifications(request.arguments)); - }, - ["cleanup" /* Cleanup */]: () => { - this.cleanup(); - return this.requiredResponse( - /*response*/ - true - ); - }, - ["semanticDiagnosticsSync" /* SemanticDiagnosticsSync */]: (request) => { - return this.requiredResponse(this.getSemanticDiagnosticsSync(request.arguments)); - }, - ["syntacticDiagnosticsSync" /* SyntacticDiagnosticsSync */]: (request) => { - return this.requiredResponse(this.getSyntacticDiagnosticsSync(request.arguments)); - }, - ["suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */]: (request) => { - return this.requiredResponse(this.getSuggestionDiagnosticsSync(request.arguments)); - }, - ["geterr" /* Geterr */]: (request) => { - this.errorCheck.startNew((next) => this.getDiagnostics(next, request.arguments.delay, request.arguments.files)); - return this.notRequired( - /*request*/ - void 0 - ); - }, - ["geterrForProject" /* GeterrForProject */]: (request) => { - this.errorCheck.startNew((next) => this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file)); - return this.notRequired( - /*request*/ - void 0 - ); - }, - ["change" /* Change */]: (request) => { - this.change(request.arguments); - return this.notRequired(request); - }, - ["configure" /* Configure */]: (request) => { - this.projectService.setHostConfiguration(request.arguments); - return this.notRequired(request); - }, - ["reload" /* Reload */]: (request) => { - this.reload(request.arguments); - return this.requiredResponse({ reloadFinished: true }); - }, - ["saveto" /* Saveto */]: (request) => { - const savetoArgs = request.arguments; - this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile); - return this.notRequired(request); - }, - ["close" /* Close */]: (request) => { - const closeArgs = request.arguments; - this.closeClientFile(closeArgs.file); - return this.notRequired(request); - }, - ["navto" /* Navto */]: (request) => { - return this.requiredResponse(this.getNavigateToItems( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["navto-full" /* NavtoFull */]: (request) => { - return this.requiredResponse(this.getNavigateToItems( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["brace" /* Brace */]: (request) => { - return this.requiredResponse(this.getBraceMatching( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["brace-full" /* BraceFull */]: (request) => { - return this.requiredResponse(this.getBraceMatching( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["navbar" /* NavBar */]: (request) => { - return this.requiredResponse(this.getNavigationBarItems( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["navbar-full" /* NavBarFull */]: (request) => { - return this.requiredResponse(this.getNavigationBarItems( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["navtree" /* NavTree */]: (request) => { - return this.requiredResponse(this.getNavigationTree( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["navtree-full" /* NavTreeFull */]: (request) => { - return this.requiredResponse(this.getNavigationTree( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["documentHighlights" /* DocumentHighlights */]: (request) => { - return this.requiredResponse(this.getDocumentHighlights( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["documentHighlights-full" /* DocumentHighlightsFull */]: (request) => { - return this.requiredResponse(this.getDocumentHighlights( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["compilerOptionsForInferredProjects" /* CompilerOptionsForInferredProjects */]: (request) => { - this.setCompilerOptionsForInferredProjects(request.arguments); - return this.requiredResponse( - /*response*/ - true - ); - }, - ["projectInfo" /* ProjectInfo */]: (request) => { - return this.requiredResponse(this.getProjectInfo(request.arguments)); - }, - ["reloadProjects" /* ReloadProjects */]: (request) => { - this.projectService.reloadProjects(); - return this.notRequired(request); - }, - ["jsxClosingTag" /* JsxClosingTag */]: (request) => { - return this.requiredResponse(this.getJsxClosingTag(request.arguments)); - }, - ["linkedEditingRange" /* LinkedEditingRange */]: (request) => { - return this.requiredResponse(this.getLinkedEditingRange(request.arguments)); - }, - ["getCodeFixes" /* GetCodeFixes */]: (request) => { - return this.requiredResponse(this.getCodeFixes( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["getCodeFixes-full" /* GetCodeFixesFull */]: (request) => { - return this.requiredResponse(this.getCodeFixes( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["getCombinedCodeFix" /* GetCombinedCodeFix */]: (request) => { - return this.requiredResponse(this.getCombinedCodeFix( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["getCombinedCodeFix-full" /* GetCombinedCodeFixFull */]: (request) => { - return this.requiredResponse(this.getCombinedCodeFix( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["applyCodeActionCommand" /* ApplyCodeActionCommand */]: (request) => { - return this.requiredResponse(this.applyCodeActionCommand(request.arguments)); - }, - ["getSupportedCodeFixes" /* GetSupportedCodeFixes */]: (request) => { - return this.requiredResponse(this.getSupportedCodeFixes(request.arguments)); - }, - ["getApplicableRefactors" /* GetApplicableRefactors */]: (request) => { - return this.requiredResponse(this.getApplicableRefactors(request.arguments)); - }, - ["getEditsForRefactor" /* GetEditsForRefactor */]: (request) => { - return this.requiredResponse(this.getEditsForRefactor( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */]: (request) => { - return this.requiredResponse(this.getMoveToRefactoringFileSuggestions(request.arguments)); - }, - ["preparePasteEdits" /* PreparePasteEdits */]: (request) => { - return this.requiredResponse(this.preparePasteEdits(request.arguments)); - }, - ["getPasteEdits" /* GetPasteEdits */]: (request) => { - return this.requiredResponse(this.getPasteEdits(request.arguments)); - }, - ["getEditsForRefactor-full" /* GetEditsForRefactorFull */]: (request) => { - return this.requiredResponse(this.getEditsForRefactor( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["organizeImports" /* OrganizeImports */]: (request) => { - return this.requiredResponse(this.organizeImports( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["organizeImports-full" /* OrganizeImportsFull */]: (request) => { - return this.requiredResponse(this.organizeImports( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["getEditsForFileRename" /* GetEditsForFileRename */]: (request) => { - return this.requiredResponse(this.getEditsForFileRename( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["getEditsForFileRename-full" /* GetEditsForFileRenameFull */]: (request) => { - return this.requiredResponse(this.getEditsForFileRename( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["configurePlugin" /* ConfigurePlugin */]: (request) => { - this.configurePlugin(request.arguments); - return this.notRequired(request); - }, - ["selectionRange" /* SelectionRange */]: (request) => { - return this.requiredResponse(this.getSmartSelectionRange( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["selectionRange-full" /* SelectionRangeFull */]: (request) => { - return this.requiredResponse(this.getSmartSelectionRange( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["prepareCallHierarchy" /* PrepareCallHierarchy */]: (request) => { - return this.requiredResponse(this.prepareCallHierarchy(request.arguments)); - }, - ["provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */]: (request) => { - return this.requiredResponse(this.provideCallHierarchyIncomingCalls(request.arguments)); - }, - ["provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */]: (request) => { - return this.requiredResponse(this.provideCallHierarchyOutgoingCalls(request.arguments)); - }, - ["toggleLineComment" /* ToggleLineComment */]: (request) => { - return this.requiredResponse(this.toggleLineComment( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["toggleLineComment-full" /* ToggleLineCommentFull */]: (request) => { - return this.requiredResponse(this.toggleLineComment( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["toggleMultilineComment" /* ToggleMultilineComment */]: (request) => { - return this.requiredResponse(this.toggleMultilineComment( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["toggleMultilineComment-full" /* ToggleMultilineCommentFull */]: (request) => { - return this.requiredResponse(this.toggleMultilineComment( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["commentSelection" /* CommentSelection */]: (request) => { - return this.requiredResponse(this.commentSelection( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["commentSelection-full" /* CommentSelectionFull */]: (request) => { - return this.requiredResponse(this.commentSelection( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["uncommentSelection" /* UncommentSelection */]: (request) => { - return this.requiredResponse(this.uncommentSelection( - request.arguments, - /*simplifiedResult*/ - true - )); - }, - ["uncommentSelection-full" /* UncommentSelectionFull */]: (request) => { - return this.requiredResponse(this.uncommentSelection( - request.arguments, - /*simplifiedResult*/ - false - )); - }, - ["provideInlayHints" /* ProvideInlayHints */]: (request) => { - return this.requiredResponse(this.provideInlayHints(request.arguments)); - }, - ["mapCode" /* MapCode */]: (request) => { - return this.requiredResponse(this.mapCode(request.arguments)); - }, - ["copilotRelated" /* CopilotRelated */]: () => { - return this.requiredResponse(this.getCopilotRelatedInfo()); + /** @internal */ + ensureParsedConfigUptoDate(configFilename, canonicalConfigFilePath, configFileExistenceInfo, forProject) { + var _a, _b, _c; + if (configFileExistenceInfo.config) { + if (configFileExistenceInfo.config.updateLevel === 1 /* RootNamesAndUpdate */) { + this.reloadFileNamesOfParsedConfig(configFilename, configFileExistenceInfo.config); } - })); - this.host = opts.host; - this.cancellationToken = opts.cancellationToken; - this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller; - this.byteLength = opts.byteLength; - this.hrtime = opts.hrtime; - this.logger = opts.logger; - this.canUseEvents = opts.canUseEvents; - this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents; - this.noGetErrOnBackgroundUpdate = opts.noGetErrOnBackgroundUpdate; - const { throttleWaitMilliseconds } = opts; - this.eventHandler = this.canUseEvents ? opts.eventHandler || ((event) => this.defaultEventHandler(event)) : void 0; - const multistepOperationHost = { - executeWithRequestId: (requestId, action, performanceData) => this.executeWithRequestId(requestId, action, performanceData), - getCurrentRequestId: () => this.currentRequestId, - getPerformanceData: () => this.performanceData, - getServerHost: () => this.host, - logError: (err, cmd) => this.logError(err, cmd), - sendRequestCompletedEvent: (requestId, performanceData) => this.sendRequestCompletedEvent(requestId, performanceData), - isCancellationRequested: () => this.cancellationToken.isCancellationRequested() - }; - this.errorCheck = new MultistepOperation(multistepOperationHost); - const settings = { - host: this.host, - logger: this.logger, - cancellationToken: this.cancellationToken, - useSingleInferredProject: opts.useSingleInferredProject, - useInferredProjectPerProjectRoot: opts.useInferredProjectPerProjectRoot, - typingsInstaller: this.typingsInstaller, - throttleWaitMilliseconds, - eventHandler: this.eventHandler, - suppressDiagnosticEvents: this.suppressDiagnosticEvents, - globalPlugins: opts.globalPlugins, - pluginProbeLocations: opts.pluginProbeLocations, - allowLocalPluginLoads: opts.allowLocalPluginLoads, - typesMapLocation: opts.typesMapLocation, - serverMode: opts.serverMode, - session: this, - canUseWatchEvents: opts.canUseWatchEvents, - incrementalVerifier: opts.incrementalVerifier - }; - this.projectService = new ProjectService2(settings); - this.projectService.setPerformanceEventHandler(this.performanceEventHandler.bind(this)); - this.gcTimer = new GcTimer( - this.host, - /*delay*/ - 7e3, - this.logger - ); - switch (this.projectService.serverMode) { - case 0 /* Semantic */: - break; - case 1 /* PartialSemantic */: - invalidPartialSemanticModeCommands.forEach( - (commandName) => this.handlers.set(commandName, (request) => { - throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.PartialSemantic`); - }) - ); - break; - case 2 /* Syntactic */: - invalidSyntacticModeCommands.forEach( - (commandName) => this.handlers.set(commandName, (request) => { - throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.Syntactic`); - }) - ); - break; - default: - Debug.assertNever(this.projectService.serverMode); + if (!configFileExistenceInfo.config.updateLevel) { + this.ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject); + return configFileExistenceInfo; + } + } + if (!configFileExistenceInfo.exists && configFileExistenceInfo.config) { + configFileExistenceInfo.config.updateLevel = void 0; + this.ensureConfigFileWatcherForProject(configFileExistenceInfo, forProject); + return configFileExistenceInfo; + } + const cachedDirectoryStructureHost = ((_a = configFileExistenceInfo.config) == null ? void 0 : _a.cachedDirectoryStructureHost) || createCachedDirectoryStructureHost(this.host, this.host.getCurrentDirectory(), this.host.useCaseSensitiveFileNames); + const configFileContent = tryReadFile(configFilename, (fileName) => this.host.readFile(fileName)); + const configFile = parseJsonText(configFilename, isString(configFileContent) ? configFileContent : ""); + const configFileErrors = configFile.parseDiagnostics; + if (!isString(configFileContent)) configFileErrors.push(configFileContent); + const configDir = getDirectoryPath(configFilename); + const parsedCommandLine = parseJsonSourceFileConfigFileContent( + configFile, + cachedDirectoryStructureHost, + configDir, + /*existingOptions*/ + void 0, + configFilename, + /*resolutionStack*/ + void 0, + this.hostConfiguration.extraFileExtensions, + this.extendedConfigCache + ); + if (parsedCommandLine.errors.length) { + configFileErrors.push(...parsedCommandLine.errors); } - } - sendRequestCompletedEvent(requestId, performanceData) { - this.event( + this.logger.info(`Config: ${configFilename} : ${JSON.stringify( { - request_seq: requestId, - performanceData: performanceData && toProtocolPerformanceData(performanceData) + rootNames: parsedCommandLine.fileNames, + options: parsedCommandLine.options, + watchOptions: parsedCommandLine.watchOptions, + projectReferences: parsedCommandLine.projectReferences }, - "requestCompleted" - ); - } - addPerformanceData(key, value) { - if (!this.performanceData) { - this.performanceData = {}; + /*replacer*/ + void 0, + " " + )}`); + const oldCommandLine = (_b = configFileExistenceInfo.config) == null ? void 0 : _b.parsedCommandLine; + if (!configFileExistenceInfo.config) { + configFileExistenceInfo.config = { parsedCommandLine, cachedDirectoryStructureHost, projects: /* @__PURE__ */ new Map() }; + } else { + configFileExistenceInfo.config.parsedCommandLine = parsedCommandLine; + configFileExistenceInfo.config.watchedDirectoriesStale = true; + configFileExistenceInfo.config.updateLevel = void 0; } - this.performanceData[key] = (this.performanceData[key] ?? 0) + value; - } - addDiagnosticsPerformanceData(file, kind, duration) { - var _a, _b; - if (!this.performanceData) { - this.performanceData = {}; + if (!oldCommandLine && !isJsonEqual( + // Old options + this.getWatchOptionsFromProjectWatchOptions( + /*projectOptions*/ + void 0, + configDir + ), + // New options + this.getWatchOptionsFromProjectWatchOptions(parsedCommandLine.watchOptions, configDir) + )) { + (_c = configFileExistenceInfo.watcher) == null ? void 0 : _c.close(); + configFileExistenceInfo.watcher = void 0; } - let fileDiagnosticDuration = (_a = this.performanceData.diagnosticsDuration) == null ? void 0 : _a.get(file); - if (!fileDiagnosticDuration) ((_b = this.performanceData).diagnosticsDuration ?? (_b.diagnosticsDuration = /* @__PURE__ */ new Map())).set(file, fileDiagnosticDuration = {}); - fileDiagnosticDuration[kind] = duration; + this.createConfigFileWatcherForParsedConfig(configFilename, canonicalConfigFilePath, forProject); + updateSharedExtendedConfigFileWatcher( + canonicalConfigFilePath, + parsedCommandLine.options, + this.sharedExtendedConfigFileWatchers, + (extendedConfigFileName, extendedConfigFilePath) => this.watchFactory.watchFile( + extendedConfigFileName, + () => { + var _a2; + cleanExtendedConfigCache(this.extendedConfigCache, extendedConfigFilePath, (fileName) => this.toPath(fileName)); + let ensureProjectsForOpenFiles = false; + (_a2 = this.sharedExtendedConfigFileWatchers.get(extendedConfigFilePath)) == null ? void 0 : _a2.projects.forEach((canonicalPath) => { + ensureProjectsForOpenFiles = this.delayUpdateProjectsFromParsedConfigOnConfigFileChange(canonicalPath, `Change in extended config file ${extendedConfigFileName} detected`) || ensureProjectsForOpenFiles; + }); + if (ensureProjectsForOpenFiles) this.delayEnsureProjectForOpenFiles(); + }, + 2e3 /* High */, + this.hostConfiguration.watchOptions, + WatchType.ExtendedConfigFile, + configFilename + ), + (fileName) => this.toPath(fileName) + ); + return configFileExistenceInfo; } - performanceEventHandler(event) { - switch (event.kind) { - case "UpdateGraph": - this.addPerformanceData("updateGraphDurationMs", event.durationMs); - break; - case "CreatePackageJsonAutoImportProvider": - this.addPerformanceData("createAutoImportProviderProgramDurationMs", event.durationMs); - break; + /** @internal */ + watchWildcards(configFileName, { exists, config }, forProject) { + config.projects.set(forProject.canonicalConfigFilePath, true); + if (exists) { + if (config.watchedDirectories && !config.watchedDirectoriesStale) return; + config.watchedDirectoriesStale = false; + updateWatchingWildcardDirectories( + config.watchedDirectories || (config.watchedDirectories = /* @__PURE__ */ new Map()), + config.parsedCommandLine.wildcardDirectories, + // Create new directory watcher + (directory, flags) => this.watchWildcardDirectory(directory, flags, configFileName, config) + ); + } else { + config.watchedDirectoriesStale = false; + if (!config.watchedDirectories) return; + clearMap(config.watchedDirectories, closeFileWatcherOf); + config.watchedDirectories = void 0; } } - defaultEventHandler(event) { - switch (event.eventName) { - case ProjectsUpdatedInBackgroundEvent: - this.projectsUpdatedInBackgroundEvent(event.data.openFiles); - break; - case ProjectLoadingStartEvent: - this.event({ - projectName: event.data.project.getProjectName(), - reason: event.data.reason - }, event.eventName); - break; - case ProjectLoadingFinishEvent: - this.event({ - projectName: event.data.project.getProjectName() - }, event.eventName); - break; - case LargeFileReferencedEvent: - case CreateFileWatcherEvent: - case CreateDirectoryWatcherEvent: - case CloseFileWatcherEvent: - this.event(event.data, event.eventName); - break; - case ConfigFileDiagEvent: - this.event({ - triggerFile: event.data.triggerFile, - configFile: event.data.configFileName, - diagnostics: map(event.data.diagnostics, (diagnostic) => formatDiagnosticToProtocol( - diagnostic, - /*includeFileName*/ - true - )) - }, event.eventName); - break; - case ProjectLanguageServiceStateEvent: { - this.event({ - projectName: event.data.project.getProjectName(), - languageServiceEnabled: event.data.languageServiceEnabled - }, event.eventName); - break; - } - case ProjectInfoTelemetryEvent: { - const eventName = "telemetry"; - this.event({ - telemetryEventName: event.eventName, - payload: event.data - }, eventName); - break; - } + /** @internal */ + stopWatchingWildCards(canonicalConfigFilePath, forProject) { + const configFileExistenceInfo = this.configFileExistenceInfoCache.get(canonicalConfigFilePath); + if (!configFileExistenceInfo.config || !configFileExistenceInfo.config.projects.get(forProject.canonicalConfigFilePath)) { + return; } - } - projectsUpdatedInBackgroundEvent(openFiles) { - this.projectService.logger.info(`got projects updated in background ${openFiles}`); - if (openFiles.length) { - if (!this.suppressDiagnosticEvents && !this.noGetErrOnBackgroundUpdate) { - this.projectService.logger.info(`Queueing diagnostics update for ${openFiles}`); - this.errorCheck.startNew((next) => this.updateErrorCheck( - next, - openFiles, - 100, - /*requireOpen*/ - true - )); - } - this.event({ - openFiles - }, ProjectsUpdatedInBackgroundEvent); + configFileExistenceInfo.config.projects.set(forProject.canonicalConfigFilePath, false); + if (forEachEntry(configFileExistenceInfo.config.projects, identity)) return; + if (configFileExistenceInfo.config.watchedDirectories) { + clearMap(configFileExistenceInfo.config.watchedDirectories, closeFileWatcherOf); + configFileExistenceInfo.config.watchedDirectories = void 0; } + configFileExistenceInfo.config.watchedDirectoriesStale = void 0; } - logError(err, cmd) { - this.logErrorWorker(err, cmd); - } - logErrorWorker(err, cmd, fileRequest) { - let msg = "Exception on executing command " + cmd; - if (err.message) { - msg += ":\n" + indent2(err.message); - if (err.stack) { - msg += "\n" + indent2(err.stack); + updateNonInferredProjectFiles(project, files, propertyReader) { + var _a; + const projectRootFilesMap = project.getRootFilesMap(); + const newRootScriptInfoMap = /* @__PURE__ */ new Map(); + for (const f of files) { + const newRootFile = propertyReader.getFileName(f); + const fileName = toNormalizedPath(newRootFile); + const isDynamic = isDynamicFileName(fileName); + let path; + if (!isDynamic && !project.fileExists(newRootFile)) { + path = normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName); + const existingValue = projectRootFilesMap.get(path); + if (existingValue) { + if (((_a = existingValue.info) == null ? void 0 : _a.path) === path) { + project.removeFile( + existingValue.info, + /*fileExists*/ + false, + /*detachFromProject*/ + true + ); + existingValue.info = void 0; + } + existingValue.fileName = fileName; + } else { + projectRootFilesMap.set(path, { fileName }); + } + } else { + const scriptKind = propertyReader.getScriptKind(f, this.hostConfiguration.extraFileExtensions); + const hasMixedContent = propertyReader.hasMixedContent(f, this.hostConfiguration.extraFileExtensions); + const scriptInfo = Debug.checkDefined(this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath( + fileName, + project.currentDirectory, + scriptKind, + hasMixedContent, + project.directoryStructureHost, + /*deferredDeleteOk*/ + false + )); + path = scriptInfo.path; + const existingValue = projectRootFilesMap.get(path); + if (!existingValue || existingValue.info !== scriptInfo) { + project.addRoot(scriptInfo, fileName); + if (scriptInfo.isScriptOpen()) { + this.removeRootOfInferredProjectIfNowPartOfOtherProject(scriptInfo); + } + } else { + existingValue.fileName = fileName; + } } + newRootScriptInfoMap.set(path, true); } - if (this.logger.hasLevel(3 /* verbose */)) { - if (fileRequest) { - try { - const { file, project } = this.getFileAndProject(fileRequest); - const scriptInfo = project.getScriptInfoForNormalizedPath(file); - if (scriptInfo) { - const text = getSnapshotText(scriptInfo.getSnapshot()); - msg += ` - -File text of ${fileRequest.file}:${indent2(text)} -`; + if (projectRootFilesMap.size > newRootScriptInfoMap.size) { + projectRootFilesMap.forEach((value, path) => { + if (!newRootScriptInfoMap.has(path)) { + if (value.info) { + project.removeFile( + value.info, + project.fileExists(value.info.fileName), + /*detachFromProject*/ + true + ); + } else { + projectRootFilesMap.delete(path); } - } catch { } - } - if (err.ProgramFiles) { - msg += ` - -Program files: ${JSON.stringify(err.ProgramFiles)} -`; - msg += ` - -Projects:: -`; - let counter = 0; - const addProjectInfo = (project) => { - msg += ` -Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter} -`; - msg += project.filesToString( - /*writeProjectFileNames*/ - true - ); - msg += "\n-----------------------------------------------\n"; - counter++; - }; - this.projectService.externalProjects.forEach(addProjectInfo); - this.projectService.configuredProjects.forEach(addProjectInfo); - this.projectService.inferredProjects.forEach(addProjectInfo); - } + }); } - this.logger.msg(msg, "Err" /* Err */); } - send(msg) { - if (msg.type === "event" && !this.canUseEvents) { - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`Session does not support events: ignored event: ${stringifyIndented(msg)}`); - } - return; + updateRootAndOptionsOfNonInferredProject(project, newUncheckedFiles, propertyReader, newOptions, newTypeAcquisition, compileOnSave, watchOptions) { + project.setCompilerOptions(newOptions); + project.setWatchOptions(watchOptions); + if (compileOnSave !== void 0) { + project.compileOnSaveEnabled = compileOnSave; } - this.writeMessage(msg); + this.addFilesToNonInferredProject(project, newUncheckedFiles, propertyReader, newTypeAcquisition); } - writeMessage(msg) { - const msgText = formatMessage2(msg, this.logger, this.byteLength, this.host.newLine); - this.host.write(msgText); + /** + * Reload the file names from config file specs and update the project graph + * + * @internal + */ + reloadFileNamesOfConfiguredProject(project) { + const config = this.reloadFileNamesOfParsedConfig(project.getConfigFilePath(), this.configFileExistenceInfoCache.get(project.canonicalConfigFilePath).config); + project.updateErrorOnNoInputFiles(config); + this.updateNonInferredProjectFiles( + project, + config.fileNames.concat(project.getExternalFiles(1 /* RootNamesAndUpdate */)), + fileNamePropertyReader + ); + project.markAsDirty(); + return project.updateGraph(); } - event(body, eventName) { - this.send(toEvent(eventName, body)); + reloadFileNamesOfParsedConfig(configFileName, config) { + if (config.updateLevel === void 0) return config.parsedCommandLine; + Debug.assert(config.updateLevel === 1 /* RootNamesAndUpdate */); + const configFileSpecs = config.parsedCommandLine.options.configFile.configFileSpecs; + const fileNames = getFileNamesFromConfigSpecs( + configFileSpecs, + getDirectoryPath(configFileName), + config.parsedCommandLine.options, + config.cachedDirectoryStructureHost, + this.hostConfiguration.extraFileExtensions + ); + config.parsedCommandLine = { ...config.parsedCommandLine, fileNames }; + config.updateLevel = void 0; + return config.parsedCommandLine; } /** @internal */ - doOutput(info, cmdName, reqSeq, success, performanceData, message) { - const res = { - seq: 0, - type: "response", - command: cmdName, - request_seq: reqSeq, - success, - performanceData: performanceData && toProtocolPerformanceData(performanceData) - }; - if (success) { - let metadata; - if (isArray(info)) { - res.body = info; - metadata = info.metadata; - delete info.metadata; - } else if (typeof info === "object") { - if (info.metadata) { - const { metadata: infoMetadata, ...body } = info; - res.body = body; - metadata = infoMetadata; - } else { - res.body = info; - } - } else { - res.body = info; - } - if (metadata) res.metadata = metadata; - } else { - Debug.assert(info === void 0); - } - if (message) { - res.message = message; + setFileNamesOfAutoImportProviderOrAuxillaryProject(project, fileNames) { + this.updateNonInferredProjectFiles(project, fileNames, fileNamePropertyReader); + } + /** @internal */ + reloadConfiguredProjectOptimized(project, reason, reloadedProjects) { + if (reloadedProjects.has(project)) return; + reloadedProjects.set(project, 6 /* ReloadOptimized */); + if (!project.initialLoadPending) { + this.setProjectForReload(project, 2 /* Full */, reason); } - this.send(res); } - semanticCheck(file, project) { - var _a, _b; - const diagnosticsStartTime = timestamp(); - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "semanticCheck", { file, configFilePath: project.canonicalConfigFilePath }); - const diags = isDeclarationFileInJSOnlyNonConfiguredProject(project, file) ? emptyArray2 : project.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file); - this.sendDiagnosticsEvent(file, project, diags, "semanticDiag", diagnosticsStartTime); - (_b = tracing) == null ? void 0 : _b.pop(); + /** @internal */ + reloadConfiguredProjectClearingSemanticCache(project, reason, reloadedProjects) { + if (reloadedProjects.get(project) === 7 /* Reload */) return false; + reloadedProjects.set(project, 7 /* Reload */); + this.clearSemanticCache(project); + this.reloadConfiguredProject(project, reloadReason(reason)); + return true; } - syntacticCheck(file, project) { - var _a, _b; - const diagnosticsStartTime = timestamp(); - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "syntacticCheck", { file, configFilePath: project.canonicalConfigFilePath }); - this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSyntacticDiagnostics(file), "syntaxDiag", diagnosticsStartTime); - (_b = tracing) == null ? void 0 : _b.pop(); + setProjectForReload(project, updateLevel, reason) { + if (updateLevel === 2 /* Full */) this.clearSemanticCache(project); + project.pendingUpdateReason = reason && reloadReason(reason); + project.pendingUpdateLevel = updateLevel; } - suggestionCheck(file, project) { - var _a, _b; - const diagnosticsStartTime = timestamp(); - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "suggestionCheck", { file, configFilePath: project.canonicalConfigFilePath }); - this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSuggestionDiagnostics(file), "suggestionDiag", diagnosticsStartTime); - (_b = tracing) == null ? void 0 : _b.pop(); + /** + * Read the config file of the project again by clearing the cache and update the project graph + * + * @internal + */ + reloadConfiguredProject(project, reason) { + project.initialLoadPending = false; + this.setProjectForReload(project, 0 /* Update */); + this.loadConfiguredProject(project, reason); + updateWithTriggerFile( + project, + project.triggerFileForConfigFileDiag ?? project.getConfigFilePath(), + /*isReload*/ + true + ); } - regionSemanticCheck(file, project, ranges) { - var _a, _b, _c; - const diagnosticsStartTime = timestamp(); - (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "regionSemanticCheck", { file, configFilePath: project.canonicalConfigFilePath }); - let diagnosticsResult; - if (!this.shouldDoRegionCheck(file) || !(diagnosticsResult = project.getLanguageService().getRegionSemanticDiagnostics(file, ranges))) { - (_b = tracing) == null ? void 0 : _b.pop(); - return; - } - this.sendDiagnosticsEvent(file, project, diagnosticsResult.diagnostics, "regionSemanticDiag", diagnosticsStartTime, diagnosticsResult.spans); - (_c = tracing) == null ? void 0 : _c.pop(); - return; + clearSemanticCache(project) { + project.originalConfiguredProjects = void 0; + project.resolutionCache.clear(); + project.getLanguageService( + /*ensureSynchronized*/ + false + ).cleanupSemanticCache(); + project.cleanupProgram(); + project.markAsDirty(); } - // We should only do the region-based semantic check if we think it would be - // considerably faster than a whole-file semantic check. /** @internal */ - shouldDoRegionCheck(file) { - var _a; - const lineCount = (_a = this.projectService.getScriptInfoForNormalizedPath(file)) == null ? void 0 : _a.textStorage.getLineInfo().getLineCount(); - return !!(lineCount && lineCount >= this.regionDiagLineCountThreshold); + sendConfigFileDiagEvent(project, triggerFile, force) { + if (!this.eventHandler || this.suppressDiagnosticEvents) return false; + const diagnostics = project.getLanguageService().getCompilerOptionsDiagnostics(); + diagnostics.push(...project.getAllProjectErrors()); + if (!force && diagnostics.length === (project.configDiagDiagnosticsReported ?? 0)) return false; + project.configDiagDiagnosticsReported = diagnostics.length; + this.eventHandler( + { + eventName: ConfigFileDiagEvent, + data: { configFileName: project.getConfigFilePath(), diagnostics, triggerFile: triggerFile ?? project.getConfigFilePath() } + } + ); + return true; } - sendDiagnosticsEvent(file, project, diagnostics, kind, diagnosticsStartTime, spans) { - try { - const scriptInfo = Debug.checkDefined(project.getScriptInfo(file)); - const duration = timestamp() - diagnosticsStartTime; - const body = { - file, - diagnostics: diagnostics.map((diag2) => formatDiag(file, project, diag2)), - spans: spans == null ? void 0 : spans.map((span) => toProtocolTextSpan(span, scriptInfo)) - }; - this.event( - body, - kind + getOrCreateInferredProjectForProjectRootPathIfEnabled(info, projectRootPath) { + if (!this.useInferredProjectPerProjectRoot || // Its a dynamic info opened without project root + info.isDynamic && projectRootPath === void 0) { + return void 0; + } + if (projectRootPath) { + const canonicalProjectRootPath = this.toCanonicalFileName(projectRootPath); + for (const project of this.inferredProjects) { + if (project.projectRootPath === canonicalProjectRootPath) { + return project; + } + } + return this.createInferredProject( + projectRootPath, + /*isSingleInferredProject*/ + false, + projectRootPath ); - this.addDiagnosticsPerformanceData(file, kind, duration); - } catch (err) { - this.logError(err, kind); } + let bestMatch; + for (const project of this.inferredProjects) { + if (!project.projectRootPath) continue; + if (!containsPath(project.projectRootPath, info.path, this.host.getCurrentDirectory(), !this.host.useCaseSensitiveFileNames)) continue; + if (bestMatch && bestMatch.projectRootPath.length > project.projectRootPath.length) continue; + bestMatch = project; + } + return bestMatch; } - /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */ - updateErrorCheck(next, checkList, ms, requireOpen = true) { - if (checkList.length === 0) { - return; + getOrCreateSingleInferredProjectIfEnabled() { + if (!this.useSingleInferredProject) { + return void 0; } - Debug.assert(!this.suppressDiagnosticEvents); - const seq = this.changeSeq; - const followMs = Math.min(ms, 200); - let index = 0; - const goNext = () => { - index++; - if (checkList.length > index) { - return next.delay("checkOne", followMs, checkOne); - } - }; - const doSemanticCheck = (fileName, project) => { - this.semanticCheck(fileName, project); - if (this.changeSeq !== seq) { - return; - } - if (this.getPreferences(fileName).disableSuggestions) { - return goNext(); - } - next.immediate("suggestionCheck", () => { - this.suggestionCheck(fileName, project); - goNext(); - }); - }; - const checkOne = () => { - if (this.changeSeq !== seq) { - return; + if (this.inferredProjects.length > 0 && this.inferredProjects[0].projectRootPath === void 0) { + return this.inferredProjects[0]; + } + return this.createInferredProject( + this.currentDirectory, + /*isSingleInferredProject*/ + true, + /*projectRootPath*/ + void 0 + ); + } + getOrCreateSingleInferredWithoutProjectRoot(currentDirectory) { + Debug.assert(!this.useSingleInferredProject); + const expectedCurrentDirectory = this.toCanonicalFileName(this.getNormalizedAbsolutePath(currentDirectory)); + for (const inferredProject of this.inferredProjects) { + if (!inferredProject.projectRootPath && inferredProject.isOrphan() && inferredProject.canonicalCurrentDirectory === expectedCurrentDirectory) { + return inferredProject; } - let ranges; - let item = checkList[index]; - if (isString(item)) { - item = this.toPendingErrorCheck(item); - } else if ("ranges" in item) { - ranges = item.ranges; - item = this.toPendingErrorCheck(item.file); + } + return this.createInferredProject( + currentDirectory, + /*isSingleInferredProject*/ + false, + /*projectRootPath*/ + void 0 + ); + } + createInferredProject(currentDirectory, isSingleInferredProject, projectRootPath) { + const compilerOptions = projectRootPath && this.compilerOptionsForInferredProjectsPerProjectRoot.get(projectRootPath) || this.compilerOptionsForInferredProjects; + let watchOptionsAndErrors; + let typeAcquisition; + if (projectRootPath) { + watchOptionsAndErrors = this.watchOptionsForInferredProjectsPerProjectRoot.get(projectRootPath); + typeAcquisition = this.typeAcquisitionForInferredProjectsPerProjectRoot.get(projectRootPath); + } + if (watchOptionsAndErrors === void 0) { + watchOptionsAndErrors = this.watchOptionsForInferredProjects; + } + if (typeAcquisition === void 0) { + typeAcquisition = this.typeAcquisitionForInferredProjects; + } + watchOptionsAndErrors = watchOptionsAndErrors || void 0; + const project = new InferredProject2( + this, + compilerOptions, + watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions, + projectRootPath, + currentDirectory, + typeAcquisition + ); + project.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors); + if (isSingleInferredProject) { + this.inferredProjects.unshift(project); + } else { + this.inferredProjects.push(project); + } + return project; + } + /** @internal */ + getOrCreateScriptInfoNotOpenedByClient(uncheckedFileName, currentDirectory, hostToQueryFileExistsOn, deferredDeleteOk) { + return this.getOrCreateScriptInfoNotOpenedByClientForNormalizedPath( + toNormalizedPath(uncheckedFileName), + currentDirectory, + /*scriptKind*/ + void 0, + /*hasMixedContent*/ + void 0, + hostToQueryFileExistsOn, + deferredDeleteOk + ); + } + getScriptInfo(uncheckedFileName) { + return this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName)); + } + /** @internal */ + getScriptInfoOrConfig(uncheckedFileName) { + const path = toNormalizedPath(uncheckedFileName); + const info = this.getScriptInfoForNormalizedPath(path); + if (info) return info; + const configProject = this.configuredProjects.get(this.toPath(uncheckedFileName)); + return configProject && configProject.getCompilerOptions().configFile; + } + /** @internal */ + logErrorForScriptInfoNotFound(fileName) { + const names = arrayFrom( + mapDefinedIterator( + this.filenameToScriptInfo.entries(), + (entry) => entry[1].deferredDelete ? void 0 : entry + ), + ([path, scriptInfo]) => ({ path, fileName: scriptInfo.fileName }) + ); + this.logger.msg(`Could not find file ${JSON.stringify(fileName)}. +All files are: ${JSON.stringify(names)}`, "Err" /* Err */); + } + /** + * Returns the projects that contain script info through SymLink + * Note that this does not return projects in info.containingProjects + * + * @internal + */ + getSymlinkedProjects(info) { + let projects; + if (this.realpathToScriptInfos) { + const realpath = info.getRealpathIfDifferent(); + if (realpath) { + forEach(this.realpathToScriptInfos.get(realpath), combineProjects); } - if (!item) { - return goNext(); + forEach(this.realpathToScriptInfos.get(info.path), combineProjects); + } + return projects; + function combineProjects(toAddInfo) { + if (toAddInfo !== info) { + for (const project of toAddInfo.containingProjects) { + if (project.languageServiceEnabled && !project.isOrphan() && !project.getCompilerOptions().preserveSymlinks && !info.isAttached(project)) { + if (!projects) { + projects = createMultiMap(); + projects.add(toAddInfo.path, project); + } else if (!forEachEntry(projects, (projs, path) => path === toAddInfo.path ? false : contains(projs, project))) { + projects.add(toAddInfo.path, project); + } + } + } } - const { fileName, project } = item; - updateProjectIfDirty(project); - if (!project.containsFile(fileName, requireOpen)) { - return; + } + } + watchClosedScriptInfo(info) { + Debug.assert(!info.fileWatcher); + if (!info.isDynamicOrHasMixedContent() && (!this.globalCacheLocationDirectoryPath || !startsWith(info.path, this.globalCacheLocationDirectoryPath))) { + const indexOfNodeModules = info.fileName.indexOf("/node_modules/"); + if (!this.host.getModifiedTime || indexOfNodeModules === -1) { + info.fileWatcher = this.watchFactory.watchFile( + info.fileName, + (_fileName, eventKind) => this.onSourceFileChanged(info, eventKind), + 500 /* Medium */, + this.hostConfiguration.watchOptions, + WatchType.ClosedScriptInfo + ); + } else { + info.mTime = this.getModifiedTime(info); + info.fileWatcher = this.watchClosedScriptInfoInNodeModules(info.fileName.substring(0, indexOfNodeModules)); } - this.syntacticCheck(fileName, project); - if (this.changeSeq !== seq) { - return; + } + } + createNodeModulesWatcher(dir, dirPath) { + let watcher = this.watchFactory.watchDirectory( + dir, + (fileOrDirectory) => { + var _a; + const fileOrDirectoryPath = removeIgnoredPath(this.toPath(fileOrDirectory)); + if (!fileOrDirectoryPath) return; + const basename = getBaseFileName(fileOrDirectoryPath); + if (((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size) && (basename === "package.json" || basename === "node_modules")) { + result.affectedModuleSpecifierCacheProjects.forEach((project) => { + var _a2; + (_a2 = project.getModuleSpecifierCache()) == null ? void 0 : _a2.clear(); + }); + } + if (result.refreshScriptInfoRefCount) { + if (dirPath === fileOrDirectoryPath) { + this.refreshScriptInfosInDirectory(dirPath); + } else { + const info = this.filenameToScriptInfo.get(fileOrDirectoryPath); + if (info) { + if (isScriptInfoWatchedFromNodeModules(info)) { + this.refreshScriptInfo(info); + } + } else if (!hasExtension(fileOrDirectoryPath)) { + this.refreshScriptInfosInDirectory(fileOrDirectoryPath); + } + } + } + }, + 1 /* Recursive */, + this.hostConfiguration.watchOptions, + WatchType.NodeModules + ); + const result = { + refreshScriptInfoRefCount: 0, + affectedModuleSpecifierCacheProjects: void 0, + close: () => { + var _a; + if (watcher && !result.refreshScriptInfoRefCount && !((_a = result.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.size)) { + watcher.close(); + watcher = void 0; + this.nodeModulesWatchers.delete(dirPath); + } } - if (project.projectService.serverMode !== 0 /* Semantic */) { - return goNext(); + }; + this.nodeModulesWatchers.set(dirPath, result); + return result; + } + /** @internal */ + watchPackageJsonsInNodeModules(dir, project) { + var _a; + const dirPath = this.toPath(dir); + const watcher = this.nodeModulesWatchers.get(dirPath) || this.createNodeModulesWatcher(dir, dirPath); + Debug.assert(!((_a = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a.has(project))); + (watcher.affectedModuleSpecifierCacheProjects || (watcher.affectedModuleSpecifierCacheProjects = /* @__PURE__ */ new Set())).add(project); + return { + close: () => { + var _a2; + (_a2 = watcher.affectedModuleSpecifierCacheProjects) == null ? void 0 : _a2.delete(project); + watcher.close(); } - if (ranges) { - return next.immediate("regionSemanticCheck", () => { - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(fileName); - if (scriptInfo) { - this.regionSemanticCheck(fileName, project, ranges.map((range) => this.getRange({ file: fileName, ...range }, scriptInfo))); - } - if (this.changeSeq !== seq) { - return; - } - next.immediate("semanticCheck", () => doSemanticCheck(fileName, project)); - }); + }; + } + watchClosedScriptInfoInNodeModules(dir) { + const watchDir = dir + "/node_modules"; + const watchDirPath = this.toPath(watchDir); + const watcher = this.nodeModulesWatchers.get(watchDirPath) || this.createNodeModulesWatcher(watchDir, watchDirPath); + watcher.refreshScriptInfoRefCount++; + return { + close: () => { + watcher.refreshScriptInfoRefCount--; + watcher.close(); } - next.immediate("semanticCheck", () => doSemanticCheck(fileName, project)); }; - if (checkList.length > index && this.changeSeq === seq) { - next.delay("checkOne", ms, checkOne); - } } - cleanProjects(caption, projects) { - if (!projects) { - return; - } - this.logger.info(`cleaning ${caption}`); - for (const p of projects) { - p.getLanguageService( - /*ensureSynchronized*/ - false - ).cleanupSemanticCache(); - p.cleanupProgram(); - } + getModifiedTime(info) { + return (this.host.getModifiedTime(info.fileName) || missingFileModifiedTime).getTime(); } - cleanup() { - this.cleanProjects("inferred projects", this.projectService.inferredProjects); - this.cleanProjects("configured projects", arrayFrom(this.projectService.configuredProjects.values())); - this.cleanProjects("external projects", this.projectService.externalProjects); - if (this.host.gc) { - this.logger.info(`host.gc()`); - this.host.gc(); + refreshScriptInfo(info) { + const mTime = this.getModifiedTime(info); + if (mTime !== info.mTime) { + const eventKind = getFileWatcherEventKind(info.mTime, mTime); + info.mTime = mTime; + this.onSourceFileChanged(info, eventKind); } } - getEncodedSyntacticClassifications(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - return languageService.getEncodedSyntacticClassifications(file, args); - } - getEncodedSemanticClassifications(args) { - const { file, project } = this.getFileAndProject(args); - const format = args.format === "2020" ? "2020" /* TwentyTwenty */ : "original" /* Original */; - return project.getLanguageService().getEncodedSemanticClassifications(file, args, format); + refreshScriptInfosInDirectory(dir) { + dir = dir + directorySeparator; + this.filenameToScriptInfo.forEach((info) => { + if (isScriptInfoWatchedFromNodeModules(info) && startsWith(info.path, dir)) { + this.refreshScriptInfo(info); + } + }); } - getProject(projectFileName) { - return projectFileName === void 0 ? void 0 : this.projectService.findProject(projectFileName); + stopWatchingScriptInfo(info) { + if (info.fileWatcher) { + info.fileWatcher.close(); + info.fileWatcher = void 0; + } } - getConfigFileAndProject(args) { - const project = this.getProject(args.projectFileName); - const file = toNormalizedPath(args.file); - return { - configFile: project && project.hasConfigFile(file) ? file : void 0, - project - }; + getOrCreateScriptInfoNotOpenedByClientForNormalizedPath(fileName, currentDirectory, scriptKind, hasMixedContent, hostToQueryFileExistsOn, deferredDeleteOk) { + if (isRootedDiskPath(fileName) || isDynamicFileName(fileName)) { + return this.getOrCreateScriptInfoWorker( + fileName, + currentDirectory, + /*openedByClient*/ + false, + /*fileContent*/ + void 0, + scriptKind, + !!hasMixedContent, + hostToQueryFileExistsOn, + deferredDeleteOk + ); + } + const info = this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)); + if (info) { + return info; + } + return void 0; } - getConfigFileDiagnostics(configFile, project, includeLinePosition) { - const projectErrors = project.getAllProjectErrors(); - const optionsErrors = project.getLanguageService().getCompilerOptionsDiagnostics(); - const diagnosticsForConfigFile = filter( - concatenate(projectErrors, optionsErrors), - (diagnostic) => !!diagnostic.file && diagnostic.file.fileName === configFile - ); - return includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnosticsForConfigFile) : map( - diagnosticsForConfigFile, - (diagnostic) => formatDiagnosticToProtocol( - diagnostic, - /*includeFileName*/ - false - ) + getOrCreateScriptInfoForNormalizedPath(fileName, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn) { + return this.getOrCreateScriptInfoWorker( + fileName, + this.currentDirectory, + openedByClient, + fileContent, + scriptKind, + !!hasMixedContent, + hostToQueryFileExistsOn, + /*deferredDeleteOk*/ + false ); } - convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) { - return diagnostics.map((d) => ({ - message: flattenDiagnosticMessageText(d.messageText, this.host.newLine), - start: d.start, - // TODO: GH#18217 - length: d.length, - // TODO: GH#18217 - category: diagnosticCategoryName(d), - code: d.code, - source: d.source, - startLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start)), - // TODO: GH#18217 - endLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start + d.length)), - // TODO: GH#18217 - reportsUnnecessary: d.reportsUnnecessary, - reportsDeprecated: d.reportsDeprecated, - relatedInformation: map(d.relatedInformation, formatRelatedInformation) - })); + getOrCreateScriptInfoWorker(fileName, currentDirectory, openedByClient, fileContent, scriptKind, hasMixedContent, hostToQueryFileExistsOn, deferredDeleteOk) { + Debug.assert(fileContent === void 0 || openedByClient, "ScriptInfo needs to be opened by client to be able to set its user defined content"); + const path = normalizedPathToPath(fileName, currentDirectory, this.toCanonicalFileName); + let info = this.filenameToScriptInfo.get(path); + if (!info) { + const isDynamic = isDynamicFileName(fileName); + Debug.assert(isRootedDiskPath(fileName) || isDynamic || openedByClient, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })} +Script info with non-dynamic relative file name can only be open script info or in context of host currentDirectory`); + Debug.assert(!isRootedDiskPath(fileName) || this.currentDirectory === currentDirectory || !this.openFilesWithNonRootedDiskPath.has(this.toCanonicalFileName(fileName)), "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })} +Open script files with non rooted disk path opened with current directory context cannot have same canonical names`); + Debug.assert(!isDynamic || this.currentDirectory === currentDirectory || this.useInferredProjectPerProjectRoot, "", () => `${JSON.stringify({ fileName, currentDirectory, hostCurrentDirectory: this.currentDirectory, openKeys: arrayFrom(this.openFilesWithNonRootedDiskPath.keys()) })} +Dynamic files must always be opened with service's current directory or service should support inferred project per projectRootPath.`); + if (!openedByClient && !isDynamic && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) { + return; + } + info = new ScriptInfo(this.host, fileName, scriptKind, hasMixedContent, path, this.filenameToScriptInfoVersion.get(path)); + this.filenameToScriptInfo.set(info.path, info); + this.filenameToScriptInfoVersion.delete(info.path); + if (!openedByClient) { + this.watchClosedScriptInfo(info); + } else if (!isRootedDiskPath(fileName) && (!isDynamic || this.currentDirectory !== currentDirectory)) { + this.openFilesWithNonRootedDiskPath.set(this.toCanonicalFileName(fileName), info); + } + } else if (info.deferredDelete) { + Debug.assert(!info.isDynamic); + if (!openedByClient && !(hostToQueryFileExistsOn || this.host).fileExists(fileName)) { + return deferredDeleteOk ? info : void 0; + } + info.deferredDelete = void 0; + } + if (openedByClient) { + this.stopWatchingScriptInfo(info); + info.open(fileContent); + if (hasMixedContent) { + info.registerFileUpdate(); + } + } + return info; } - getCompilerOptionsDiagnostics(args) { - const project = this.getProject(args.projectFileName); - return this.convertToDiagnosticsWithLinePosition( - filter( - project.getLanguageService().getCompilerOptionsDiagnostics(), - (diagnostic) => !diagnostic.file - ), - /*scriptInfo*/ - void 0 - ); + /** + * This gets the script info for the normalized path. If the path is not rooted disk path then the open script info with project root context is preferred + */ + getScriptInfoForNormalizedPath(fileName) { + return !isRootedDiskPath(fileName) && this.openFilesWithNonRootedDiskPath.get(this.toCanonicalFileName(fileName)) || this.getScriptInfoForPath(normalizedPathToPath(fileName, this.currentDirectory, this.toCanonicalFileName)); } - convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) { - return diagnostics.map( - (d) => ({ - message: flattenDiagnosticMessageText(d.messageText, this.host.newLine), - start: d.start, - length: d.length, - category: diagnosticCategoryName(d), - code: d.code, - source: d.source, - startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start), - // TODO: GH#18217 - endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length), - reportsUnnecessary: d.reportsUnnecessary, - reportsDeprecated: d.reportsDeprecated, - relatedInformation: map(d.relatedInformation, formatRelatedInformation) - }) + getScriptInfoForPath(fileName) { + const info = this.filenameToScriptInfo.get(fileName); + return !info || !info.deferredDelete ? info : void 0; + } + /** @internal */ + getDocumentPositionMapper(project, generatedFileName, sourceFileName) { + const declarationInfo = this.getOrCreateScriptInfoNotOpenedByClient( + generatedFileName, + project.currentDirectory, + this.host, + /*deferredDeleteOk*/ + false + ); + if (!declarationInfo) { + if (sourceFileName) { + project.addGeneratedFileWatch(generatedFileName, sourceFileName); + } + return void 0; + } + declarationInfo.getSnapshot(); + if (isString(declarationInfo.sourceMapFilePath)) { + const sourceMapFileInfo2 = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath); + if (sourceMapFileInfo2) { + sourceMapFileInfo2.getSnapshot(); + if (sourceMapFileInfo2.documentPositionMapper !== void 0) { + sourceMapFileInfo2.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo2.sourceInfos); + return sourceMapFileInfo2.documentPositionMapper ? sourceMapFileInfo2.documentPositionMapper : void 0; + } + } + declarationInfo.sourceMapFilePath = void 0; + } else if (declarationInfo.sourceMapFilePath) { + declarationInfo.sourceMapFilePath.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, declarationInfo.sourceMapFilePath.sourceInfos); + return void 0; + } else if (declarationInfo.sourceMapFilePath !== void 0) { + return void 0; + } + let sourceMapFileInfo; + let readMapFile = (mapFileName, mapFileNameFromDts) => { + const mapInfo = this.getOrCreateScriptInfoNotOpenedByClient( + mapFileName, + project.currentDirectory, + this.host, + /*deferredDeleteOk*/ + true + ); + sourceMapFileInfo = mapInfo || mapFileNameFromDts; + if (!mapInfo || mapInfo.deferredDelete) return void 0; + const snap = mapInfo.getSnapshot(); + if (mapInfo.documentPositionMapper !== void 0) return mapInfo.documentPositionMapper; + return getSnapshotText(snap); + }; + const projectName = project.projectName; + const documentPositionMapper = getDocumentPositionMapper( + { getCanonicalFileName: this.toCanonicalFileName, log: (s) => this.logger.info(s), getSourceFileLike: (f) => this.getSourceFileLike(f, projectName, declarationInfo) }, + declarationInfo.fileName, + declarationInfo.textStorage.getLineInfo(), + readMapFile ); - } - getDiagnosticsWorker(args, isSemantic, selector, includeLinePosition) { - const { project, file } = this.getFileAndProject(args); - if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { - return emptyArray2; + readMapFile = void 0; + if (sourceMapFileInfo) { + if (!isString(sourceMapFileInfo)) { + declarationInfo.sourceMapFilePath = sourceMapFileInfo.path; + sourceMapFileInfo.declarationInfoPath = declarationInfo.path; + if (!sourceMapFileInfo.deferredDelete) sourceMapFileInfo.documentPositionMapper = documentPositionMapper || false; + sourceMapFileInfo.sourceInfos = this.addSourceInfoToSourceMap(sourceFileName, project, sourceMapFileInfo.sourceInfos); + } else { + declarationInfo.sourceMapFilePath = { + watcher: this.addMissingSourceMapFile( + project.currentDirectory === this.currentDirectory ? sourceMapFileInfo : getNormalizedAbsolutePath(sourceMapFileInfo, project.currentDirectory), + declarationInfo.path + ), + sourceInfos: this.addSourceInfoToSourceMap(sourceFileName, project) + }; + } + } else { + declarationInfo.sourceMapFilePath = false; } - const scriptInfo = project.getScriptInfoForNormalizedPath(file); - const diagnostics = selector(project, file); - return includeLinePosition ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) : diagnostics.map((d) => formatDiag(file, project, d)); + return documentPositionMapper; } - getDefinition(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const position = this.getPositionInFile(args, file); - const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getDefinitionAtPosition(file, position) || emptyArray2, project); - return simplifiedResult ? this.mapDefinitionInfo(definitions, project) : definitions.map(_Session.mapToOriginalLocation); + addSourceInfoToSourceMap(sourceFileName, project, sourceInfos) { + if (sourceFileName) { + const sourceInfo = this.getOrCreateScriptInfoNotOpenedByClient( + sourceFileName, + project.currentDirectory, + project.directoryStructureHost, + /*deferredDeleteOk*/ + false + ); + (sourceInfos || (sourceInfos = /* @__PURE__ */ new Set())).add(sourceInfo.path); + } + return sourceInfos; } - mapDefinitionInfoLocations(definitions, project) { - return definitions.map((info) => { - const newDocumentSpan = getMappedDocumentSpanForProject(info, project); - return !newDocumentSpan ? info : { - ...newDocumentSpan, - containerKind: info.containerKind, - containerName: info.containerName, - kind: info.kind, - name: info.name, - failedAliasResolution: info.failedAliasResolution, - ...info.unverified && { unverified: info.unverified } - }; - }); + addMissingSourceMapFile(mapFileName, declarationInfoPath) { + const fileWatcher = this.watchFactory.watchFile( + mapFileName, + () => { + const declarationInfo = this.getScriptInfoForPath(declarationInfoPath); + if (declarationInfo && declarationInfo.sourceMapFilePath && !isString(declarationInfo.sourceMapFilePath)) { + this.delayUpdateProjectGraphs( + declarationInfo.containingProjects, + /*clearSourceMapperCache*/ + true + ); + this.delayUpdateSourceInfoProjects(declarationInfo.sourceMapFilePath.sourceInfos); + declarationInfo.closeSourceMapFileWatcher(); + } + }, + 2e3 /* High */, + this.hostConfiguration.watchOptions, + WatchType.MissingSourceMapFile + ); + return fileWatcher; } - getDefinitionAndBoundSpan(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const position = this.getPositionInFile(args, file); - const scriptInfo = Debug.checkDefined(project.getScriptInfo(file)); - const unmappedDefinitionAndBoundSpan = project.getLanguageService().getDefinitionAndBoundSpan(file, position); - if (!unmappedDefinitionAndBoundSpan || !unmappedDefinitionAndBoundSpan.definitions) { - return { - definitions: emptyArray2, - textSpan: void 0 - // TODO: GH#18217 - }; + /** @internal */ + getSourceFileLike(fileName, projectNameOrProject, declarationInfo) { + const project = projectNameOrProject.projectName ? projectNameOrProject : this.findProject(projectNameOrProject); + if (project) { + const path = project.toPath(fileName); + const sourceFile = project.getSourceFile(path); + if (sourceFile && sourceFile.resolvedPath === path) return sourceFile; } - const definitions = this.mapDefinitionInfoLocations(unmappedDefinitionAndBoundSpan.definitions, project); - const { textSpan } = unmappedDefinitionAndBoundSpan; - if (simplifiedResult) { - return { - definitions: this.mapDefinitionInfo(definitions, project), - textSpan: toProtocolTextSpan(textSpan, scriptInfo) + const info = this.getOrCreateScriptInfoNotOpenedByClient( + fileName, + (project || this).currentDirectory, + project ? project.directoryStructureHost : this.host, + /*deferredDeleteOk*/ + false + ); + if (!info) return void 0; + if (declarationInfo && isString(declarationInfo.sourceMapFilePath) && info !== declarationInfo) { + const sourceMapInfo = this.getScriptInfoForPath(declarationInfo.sourceMapFilePath); + if (sourceMapInfo) { + (sourceMapInfo.sourceInfos ?? (sourceMapInfo.sourceInfos = /* @__PURE__ */ new Set())).add(info.path); + } + } + if (info.cacheSourceFile) return info.cacheSourceFile.sourceFile; + if (!info.sourceFileLike) { + info.sourceFileLike = { + get text() { + Debug.fail("shouldnt need text"); + return ""; + }, + getLineAndCharacterOfPosition: (pos) => { + const lineOffset = info.positionToLineOffset(pos); + return { line: lineOffset.line - 1, character: lineOffset.offset - 1 }; + }, + getPositionOfLineAndCharacter: (line, character, allowEdits) => info.lineOffsetToPosition(line + 1, character + 1, allowEdits) }; } - return { - definitions: definitions.map(_Session.mapToOriginalLocation), - textSpan - }; + return info.sourceFileLike; } - findSourceDefinition(args) { + /** @internal */ + setPerformanceEventHandler(performanceEventHandler) { + this.performanceEventHandler = performanceEventHandler; + } + setHostConfiguration(args) { var _a; - const { file, project } = this.getFileAndProject(args); - const position = this.getPositionInFile(args, file); - const unmappedDefinitions = project.getLanguageService().getDefinitionAtPosition(file, position); - let definitions = this.mapDefinitionInfoLocations(unmappedDefinitions || emptyArray2, project).slice(); - const needsJsResolution = this.projectService.serverMode === 0 /* Semantic */ && (!some(definitions, (d) => toNormalizedPath(d.fileName) !== file && !d.isAmbient) || some(definitions, (d) => !!d.failedAliasResolution)); - if (needsJsResolution) { - const definitionSet = createSet( - (d) => d.textSpan.start, - getDocumentSpansEqualityComparer(this.host.useCaseSensitiveFileNames) - ); - definitions == null ? void 0 : definitions.forEach((d) => definitionSet.add(d)); - const noDtsProject = project.getNoDtsResolutionProject(file); - const ls = noDtsProject.getLanguageService(); - const jsDefinitions = (_a = ls.getDefinitionAtPosition( - file, - position, - /*searchOtherFilesOnly*/ - true, - /*stopAtAlias*/ - false - )) == null ? void 0 : _a.filter((d) => toNormalizedPath(d.fileName) !== file); - if (some(jsDefinitions)) { - for (const jsDefinition of jsDefinitions) { - if (jsDefinition.unverified) { - const refined = tryRefineDefinition(jsDefinition, project.getLanguageService().getProgram(), ls.getProgram()); - if (some(refined)) { - for (const def of refined) { - definitionSet.add(def); + if (args.file) { + const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(args.file)); + if (info) { + info.setOptions(convertFormatOptions(args.formatOptions), args.preferences); + this.logger.info(`Host configuration update for file ${args.file}`); + } + } else { + if (args.hostInfo !== void 0) { + this.hostConfiguration.hostInfo = args.hostInfo; + this.logger.info(`Host information ${args.hostInfo}`); + } + if (args.formatOptions) { + this.hostConfiguration.formatCodeOptions = { ...this.hostConfiguration.formatCodeOptions, ...convertFormatOptions(args.formatOptions) }; + this.logger.info("Format host information updated"); + } + if (args.preferences) { + const { + lazyConfiguredProjectsFromExternalProject, + includePackageJsonAutoImports, + includeCompletionsForModuleExports + } = this.hostConfiguration.preferences; + this.hostConfiguration.preferences = { ...this.hostConfiguration.preferences, ...args.preferences }; + if (lazyConfiguredProjectsFromExternalProject && !this.hostConfiguration.preferences.lazyConfiguredProjectsFromExternalProject) { + this.externalProjectToConfiguredProjectMap.forEach( + (projects) => projects.forEach((project) => { + if (!project.deferredClose && !project.isClosed() && project.pendingUpdateLevel === 2 /* Full */ && !this.hasPendingProjectUpdate(project)) { + project.updateGraph(); } - continue; - } - } - definitionSet.add(jsDefinition); - } - } else { - const ambientCandidates = definitions.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient); - for (const candidate of some(ambientCandidates) ? ambientCandidates : getAmbientCandidatesByClimbingAccessChain()) { - const fileNameToSearch = findImplementationFileFromDtsFileName(candidate.fileName, file, noDtsProject); - if (!fileNameToSearch) continue; - const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient( - fileNameToSearch, - noDtsProject.currentDirectory, - noDtsProject.directoryStructureHost, - /*deferredDeleteOk*/ - false + }) ); - if (!info) continue; - if (!noDtsProject.containsScriptInfo(info)) { - noDtsProject.addRoot(info); - noDtsProject.updateGraph(); - } - const noDtsProgram = ls.getProgram(); - const fileToSearch = Debug.checkDefined(noDtsProgram.getSourceFile(fileNameToSearch)); - for (const match of searchForDeclaration(candidate.name, fileToSearch, noDtsProgram)) { - definitionSet.add(match); - } } - } - definitions = arrayFrom(definitionSet.values()); - } - definitions = definitions.filter((d) => !d.isAmbient && !d.failedAliasResolution); - return this.mapDefinitionInfo(definitions, project); - function findImplementationFileFromDtsFileName(fileName, resolveFromFile, auxiliaryProject) { - var _a2, _b, _c; - const nodeModulesPathParts = getNodeModulePathParts(fileName); - if (nodeModulesPathParts && fileName.lastIndexOf(nodeModulesPathPart) === nodeModulesPathParts.topLevelNodeModulesIndex) { - const packageDirectory = fileName.substring(0, nodeModulesPathParts.packageRootIndex); - const packageJsonCache = (_a2 = project.getModuleResolutionCache()) == null ? void 0 : _a2.getPackageJsonInfoCache(); - const compilerOptions = project.getCompilationSettings(); - const packageJson = getPackageScopeForPath(getNormalizedAbsolutePath(packageDirectory, project.getCurrentDirectory()), getTemporaryModuleResolutionState(packageJsonCache, project, compilerOptions)); - if (!packageJson) return void 0; - const entrypoints = getEntrypointsFromPackageJsonInfo( - packageJson, - { moduleResolution: 2 /* Node10 */ }, - project, - project.getModuleResolutionCache() - ); - const packageNamePathPart = fileName.substring( - nodeModulesPathParts.topLevelPackageNameIndex + 1, - nodeModulesPathParts.packageRootIndex - ); - const packageName = getPackageNameFromTypesPackageName(unmangleScopedPackageName(packageNamePathPart)); - const path = project.toPath(fileName); - if (entrypoints && some(entrypoints, (e) => project.toPath(e) === path)) { - return (_b = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(packageName, resolveFromFile).resolvedModule) == null ? void 0 : _b.resolvedFileName; - } else { - const pathToFileInPackage = fileName.substring(nodeModulesPathParts.packageRootIndex + 1); - const specifier = `${packageName}/${removeFileExtension(pathToFileInPackage)}`; - return (_c = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(specifier, resolveFromFile).resolvedModule) == null ? void 0 : _c.resolvedFileName; + if (includePackageJsonAutoImports !== args.preferences.includePackageJsonAutoImports || !!includeCompletionsForModuleExports !== !!args.preferences.includeCompletionsForModuleExports) { + this.forEachProject((project) => { + project.onAutoImportProviderSettingsChanged(); + }); } } - return void 0; - } - function getAmbientCandidatesByClimbingAccessChain() { - const ls = project.getLanguageService(); - const program = ls.getProgram(); - const initialNode = getTouchingPropertyName(program.getSourceFile(file), position); - if ((isStringLiteralLike(initialNode) || isIdentifier(initialNode)) && isAccessExpression(initialNode.parent)) { - return forEachNameInAccessChainWalkingLeft(initialNode, (nameInChain) => { - var _a2; - if (nameInChain === initialNode) return void 0; - const candidates = (_a2 = ls.getDefinitionAtPosition( - file, - nameInChain.getStart(), - /*searchOtherFilesOnly*/ - true, - /*stopAtAlias*/ - false - )) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({ - fileName: d.fileName, - name: getTextOfIdentifierOrLiteral(initialNode) - })); - if (some(candidates)) { - return candidates; - } - }) || emptyArray2; + if (args.extraFileExtensions) { + this.hostConfiguration.extraFileExtensions = args.extraFileExtensions; + this.reloadProjects(); + this.logger.info("Host file extension mappings updated"); } - return emptyArray2; - } - function tryRefineDefinition(definition, program, noDtsProgram) { - var _a2; - const fileToSearch = noDtsProgram.getSourceFile(definition.fileName); - if (!fileToSearch) { - return void 0; + if (args.watchOptions) { + const watchOptions = (_a = convertWatchOptions(args.watchOptions)) == null ? void 0 : _a.watchOptions; + const substitution = handleWatchOptionsConfigDirTemplateSubstitution(watchOptions, this.currentDirectory); + this.hostConfiguration.watchOptions = substitution; + this.hostConfiguration.beforeSubstitution = substitution === watchOptions ? void 0 : watchOptions; + this.logger.info(`Host watch options changed to ${JSON.stringify(this.hostConfiguration.watchOptions)}, it will be take effect for next watches.`); } - const initialNode = getTouchingPropertyName(program.getSourceFile(file), position); - const symbol = program.getTypeChecker().getSymbolAtLocation(initialNode); - const importSpecifier = symbol && getDeclarationOfKind(symbol, 276 /* ImportSpecifier */); - if (!importSpecifier) return void 0; - const nameToSearch = ((_a2 = importSpecifier.propertyName) == null ? void 0 : _a2.text) || importSpecifier.name.text; - return searchForDeclaration(nameToSearch, fileToSearch, noDtsProgram); - } - function searchForDeclaration(declarationName, fileToSearch, noDtsProgram) { - const matches = ts_FindAllReferences_exports.Core.getTopMostDeclarationNamesInFile(declarationName, fileToSearch); - return mapDefined(matches, (match) => { - const symbol = noDtsProgram.getTypeChecker().getSymbolAtLocation(match); - const decl = getDeclarationFromName(match); - if (symbol && decl) { - return ts_GoToDefinition_exports.createDefinitionInfo( - decl, - noDtsProgram.getTypeChecker(), - symbol, - decl, - /*unverified*/ - true - ); - } - }); - } - } - getEmitOutput(args) { - const { file, project } = this.getFileAndProject(args); - if (!project.shouldEmitFile(project.getScriptInfo(file))) { - return { emitSkipped: true, outputFiles: [], diagnostics: [] }; } - const result = project.getLanguageService().getEmitOutput(file); - return args.richResponse ? { - ...result, - diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol( - d, - /*includeFileName*/ - true - )) - } : result; } - mapJSDocTagInfo(tags, project, richResponse) { - return tags ? tags.map((tag) => { - var _a; - return { - ...tag, - text: richResponse ? this.mapDisplayParts(tag.text, project) : (_a = tag.text) == null ? void 0 : _a.map((part) => part.text).join("") - }; - }) : []; + /** @internal */ + getWatchOptions(project) { + return this.getWatchOptionsFromProjectWatchOptions(project.getWatchOptions(), project.getCurrentDirectory()); } - mapDisplayParts(parts, project) { - if (!parts) { - return []; - } - return parts.map( - (part) => part.kind !== "linkName" ? part : { - ...part, - target: this.toFileSpan(part.target.fileName, part.target.textSpan, project) - } + getWatchOptionsFromProjectWatchOptions(projectOptions, basePath) { + const hostWatchOptions = !this.hostConfiguration.beforeSubstitution ? this.hostConfiguration.watchOptions : handleWatchOptionsConfigDirTemplateSubstitution( + this.hostConfiguration.beforeSubstitution, + basePath ); + return projectOptions && hostWatchOptions ? { ...hostWatchOptions, ...projectOptions } : projectOptions || hostWatchOptions; } - mapSignatureHelpItems(items, project, richResponse) { - return items.map((item) => ({ - ...item, - documentation: this.mapDisplayParts(item.documentation, project), - parameters: item.parameters.map((p) => ({ ...p, documentation: this.mapDisplayParts(p.documentation, project) })), - tags: this.mapJSDocTagInfo(item.tags, project, richResponse) - })); + closeLog() { + this.logger.close(); } - mapDefinitionInfo(definitions, project) { - return definitions.map((def) => ({ ...this.toFileSpanWithContext(def.fileName, def.textSpan, def.contextSpan, project), ...def.unverified && { unverified: def.unverified } })); + sendSourceFileChange(inPath) { + this.filenameToScriptInfo.forEach((info) => { + if (this.openFiles.has(info.path)) return; + if (!info.fileWatcher) return; + const eventKind = memoize( + () => this.host.fileExists(info.fileName) ? info.deferredDelete ? 0 /* Created */ : 1 /* Changed */ : 2 /* Deleted */ + ); + if (inPath) { + if (isScriptInfoWatchedFromNodeModules(info) || !info.path.startsWith(inPath)) return; + if (eventKind() === 2 /* Deleted */ && info.deferredDelete) return; + this.logger.info(`Invoking sourceFileChange on ${info.fileName}:: ${eventKind()}`); + } + this.onSourceFileChanged( + info, + eventKind() + ); + }); } - /* - * When we map a .d.ts location to .ts, Visual Studio gets confused because there's no associated Roslyn Document in - * the same project which corresponds to the file. VS Code has no problem with this, and luckily we have two protocols. - * This retains the existing behavior for the "simplified" (VS Code) protocol but stores the .d.ts location in a - * set of additional fields, and does the reverse for VS (store the .d.ts location where - * it used to be and stores the .ts location in the additional fields). + /** + * This function rebuilds the project for every file opened by the client + * This does not reload contents of open files from disk. But we could do that if needed */ - static mapToOriginalLocation(def) { - if (def.originalFileName) { - Debug.assert(def.originalTextSpan !== void 0, "originalTextSpan should be present if originalFileName is"); - return { - ...def, - fileName: def.originalFileName, - textSpan: def.originalTextSpan, - targetFileName: def.fileName, - targetTextSpan: def.textSpan, - contextSpan: def.originalContextSpan, - targetContextSpan: def.contextSpan - }; - } - return def; - } - toFileSpan(fileName, textSpan, project) { - const ls = project.getLanguageService(); - const start = ls.toLineColumnOffset(fileName, textSpan.start); - const end = ls.toLineColumnOffset(fileName, textSpanEnd(textSpan)); - return { - file: fileName, - start: { line: start.line + 1, offset: start.character + 1 }, - end: { line: end.line + 1, offset: end.character + 1 } - }; - } - toFileSpanWithContext(fileName, textSpan, contextSpan, project) { - const fileSpan = this.toFileSpan(fileName, textSpan, project); - const context = contextSpan && this.toFileSpan(fileName, contextSpan, project); - return context ? { ...fileSpan, contextStart: context.start, contextEnd: context.end } : fileSpan; + reloadProjects() { + this.logger.info("reload projects."); + this.sendSourceFileChange( + /*inPath*/ + void 0 + ); + this.pendingProjectUpdates.forEach((_project, projectName) => { + this.throttledOperations.cancel(projectName); + this.pendingProjectUpdates.delete(projectName); + }); + this.throttledOperations.cancel(ensureProjectForOpenFileSchedule); + this.pendingOpenFileProjectUpdates = void 0; + this.pendingEnsureProjectForOpenFiles = false; + this.configFileExistenceInfoCache.forEach((info) => { + if (info.config) { + info.config.updateLevel = 2 /* Full */; + info.config.cachedDirectoryStructureHost.clearCache(); + } + }); + this.configFileForOpenFiles.clear(); + this.externalProjects.forEach((project) => { + this.clearSemanticCache(project); + project.updateGraph(); + }); + const reloadedConfiguredProjects = /* @__PURE__ */ new Map(); + const delayReloadedConfiguredProjects = /* @__PURE__ */ new Set(); + this.externalProjectToConfiguredProjectMap.forEach((projects, externalProjectName) => { + const reason = `Reloading configured project in external project: ${externalProjectName}`; + projects.forEach((project) => { + if (this.getHostPreferences().lazyConfiguredProjectsFromExternalProject) { + this.reloadConfiguredProjectOptimized(project, reason, reloadedConfiguredProjects); + } else { + this.reloadConfiguredProjectClearingSemanticCache( + project, + reason, + reloadedConfiguredProjects + ); + } + }); + }); + this.openFiles.forEach((_projectRootPath, path) => { + const info = this.getScriptInfoForPath(path); + if (find(info.containingProjects, isExternalProject)) return; + this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( + info, + 7 /* Reload */, + reloadedConfiguredProjects, + delayReloadedConfiguredProjects + ); + }); + delayReloadedConfiguredProjects.forEach((p) => reloadedConfiguredProjects.set(p, 7 /* Reload */)); + this.inferredProjects.forEach((project) => this.clearSemanticCache(project)); + this.ensureProjectForOpenFiles(); + this.cleanupProjectsAndScriptInfos( + reloadedConfiguredProjects, + new Set(this.openFiles.keys()), + new Set(this.externalProjectToConfiguredProjectMap.keys()) + ); + this.logger.info("After reloading projects.."); + this.printProjects(); } - getTypeDefinition(args) { - const { file, project } = this.getFileAndProject(args); - const position = this.getPositionInFile(args, file); - const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getTypeDefinitionAtPosition(file, position) || emptyArray2, project); - return this.mapDefinitionInfo(definitions, project); + /** + * Remove the root of inferred project if script info is part of another project + */ + removeRootOfInferredProjectIfNowPartOfOtherProject(info) { + Debug.assert(info.containingProjects.length > 0); + const firstProject = info.containingProjects[0]; + if (!firstProject.isOrphan() && isInferredProject(firstProject) && firstProject.isRoot(info) && forEach(info.containingProjects, (p) => p !== firstProject && !p.isOrphan())) { + firstProject.removeFile( + info, + /*fileExists*/ + true, + /*detachFromProject*/ + true + ); + } } - mapImplementationLocations(implementations, project) { - return implementations.map((info) => { - const newDocumentSpan = getMappedDocumentSpanForProject(info, project); - return !newDocumentSpan ? info : { - ...newDocumentSpan, - kind: info.kind, - displayParts: info.displayParts - }; + /** + * This function is to update the project structure for every inferred project. + * It is called on the premise that all the configured projects are + * up to date. + * This will go through open files and assign them to inferred project if open file is not part of any other project + * After that all the inferred project graphs are updated + */ + ensureProjectForOpenFiles() { + this.logger.info("Before ensureProjectForOpenFiles:"); + this.printProjects(); + const pendingOpenFileProjectUpdates = this.pendingOpenFileProjectUpdates; + this.pendingOpenFileProjectUpdates = void 0; + pendingOpenFileProjectUpdates == null ? void 0 : pendingOpenFileProjectUpdates.forEach( + (_config, path) => this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( + this.getScriptInfoForPath(path), + 5 /* Create */ + ) + ); + this.openFiles.forEach((projectRootPath, path) => { + const info = this.getScriptInfoForPath(path); + if (info.isOrphan()) { + this.assignOrphanScriptInfoToInferredProject(info, projectRootPath); + } else { + this.removeRootOfInferredProjectIfNowPartOfOtherProject(info); + } }); + this.pendingEnsureProjectForOpenFiles = false; + this.inferredProjects.forEach(updateProjectIfDirty); + this.logger.info("After ensureProjectForOpenFiles:"); + this.printProjects(); } - getImplementation(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const position = this.getPositionInFile(args, file); - const implementations = this.mapImplementationLocations(project.getLanguageService().getImplementationAtPosition(file, position) || emptyArray2, project); - return simplifiedResult ? implementations.map(({ fileName, textSpan, contextSpan }) => this.toFileSpanWithContext(fileName, textSpan, contextSpan, project)) : implementations.map(_Session.mapToOriginalLocation); - } - getSyntacticDiagnosticsSync(args) { - const { configFile } = this.getConfigFileAndProject(args); - if (configFile) { - return emptyArray2; - } - return this.getDiagnosticsWorker( - args, - /*isSemantic*/ + /** + * Open file whose contents is managed by the client + * @param filename is absolute pathname + * @param fileContent is a known version of the file content that is more up to date than the one on disk + */ + openClientFile(fileName, fileContent, scriptKind, projectRootPath) { + return this.openClientFileWithNormalizedPath( + toNormalizedPath(fileName), + fileContent, + scriptKind, + /*hasMixedContent*/ false, - (project, file) => project.getLanguageService().getSyntacticDiagnostics(file), - !!args.includeLinePosition + projectRootPath ? toNormalizedPath(projectRootPath) : void 0 ); } - getSemanticDiagnosticsSync(args) { - const { configFile, project } = this.getConfigFileAndProject(args); - if (configFile) { - return this.getConfigFileDiagnostics(configFile, project, !!args.includeLinePosition); - } - return this.getDiagnosticsWorker( - args, - /*isSemantic*/ - true, - (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file), - !!args.includeLinePosition + /** @internal */ + getOriginalLocationEnsuringConfiguredProject(project, location) { + const isSourceOfProjectReferenceRedirect = project.isSourceOfProjectReferenceRedirect(location.fileName); + const originalLocation = isSourceOfProjectReferenceRedirect ? location : project.getSourceMapper().tryGetSourcePosition(location); + if (!originalLocation) return void 0; + const { fileName } = originalLocation; + const scriptInfo = this.getScriptInfo(fileName); + if (!scriptInfo && !this.host.fileExists(fileName)) return void 0; + const originalFileInfo = { fileName: toNormalizedPath(fileName), path: this.toPath(fileName) }; + const configFileName = this.getConfigFileNameForFile( + originalFileInfo, + /*findFromCacheOnly*/ + false ); - } - getSuggestionDiagnosticsSync(args) { - const { configFile } = this.getConfigFileAndProject(args); - if (configFile) { - return emptyArray2; + if (!configFileName) return void 0; + let configuredProject = this.findConfiguredProjectByProjectName(configFileName); + if (!configuredProject) { + if (project.getCompilerOptions().disableReferencedProjectLoad) { + if (isSourceOfProjectReferenceRedirect) { + return location; + } + return (scriptInfo == null ? void 0 : scriptInfo.containingProjects.length) ? originalLocation : location; + } + configuredProject = this.createConfiguredProject(configFileName, `Creating project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}`); } - return this.getDiagnosticsWorker( - args, - /*isSemantic*/ - true, - (project, file) => project.getLanguageService().getSuggestionDiagnostics(file), - !!args.includeLinePosition + const result = this.tryFindDefaultConfiguredProjectForOpenScriptInfoOrClosedFileInfo( + originalFileInfo, + 5 /* Create */, + updateProjectFoundUsingFind( + configuredProject, + 4 /* CreateOptimized */ + ), + (project2) => `Creating project referenced in solution ${project2.projectName} to find possible configured project for original file: ${originalFileInfo.fileName}${location !== originalLocation ? " for location: " + location.fileName : ""}` ); + if (!result.defaultProject) return void 0; + if (result.defaultProject === project) return originalLocation; + addOriginalConfiguredProject(result.defaultProject); + const originalScriptInfo = this.getScriptInfo(fileName); + if (!originalScriptInfo || !originalScriptInfo.containingProjects.length) return void 0; + originalScriptInfo.containingProjects.forEach((project2) => { + if (isConfiguredProject(project2)) { + addOriginalConfiguredProject(project2); + } + }); + return originalLocation; + function addOriginalConfiguredProject(originalProject) { + (project.originalConfiguredProjects ?? (project.originalConfiguredProjects = /* @__PURE__ */ new Set())).add(originalProject.canonicalConfigFilePath); + } } - getJsxClosingTag(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const position = this.getPositionInFile(args, file); - const tag = languageService.getJsxClosingTagAtPosition(file, position); - return tag === void 0 ? void 0 : { newText: tag.newText, caretOffset: 0 }; - } - getLinkedEditingRange(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const position = this.getPositionInFile(args, file); - const linkedEditInfo = languageService.getLinkedEditingRangeAtPosition(file, position); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - if (scriptInfo === void 0 || linkedEditInfo === void 0) return void 0; - return convertLinkedEditInfoToRanges(linkedEditInfo, scriptInfo); + /** @internal */ + fileExists(fileName) { + return !!this.getScriptInfoForNormalizedPath(fileName) || this.host.fileExists(fileName); } - getDocumentHighlights(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const position = this.getPositionInFile(args, file); - const documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch); - if (!documentHighlights) return emptyArray2; - if (!simplifiedResult) return documentHighlights; - return documentHighlights.map(({ fileName, highlightSpans }) => { - const scriptInfo = project.getScriptInfo(fileName); - return { - file: fileName, - highlightSpans: highlightSpans.map(({ textSpan, kind, contextSpan }) => ({ - ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), - kind - })) - }; + findExternalProjectContainingOpenScriptInfo(info) { + return find(this.externalProjects, (proj) => { + updateProjectIfDirty(proj); + return proj.containsScriptInfo(info); }); } - provideInlayHints(args) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const hints = project.getLanguageService().provideInlayHints(file, args, this.getPreferences(file)); - return hints.map((hint) => { - const { position, displayParts } = hint; - return { - ...hint, - position: scriptInfo.positionToLineOffset(position), - displayParts: displayParts == null ? void 0 : displayParts.map(({ text, span, file: file2 }) => { - if (span) { - Debug.assertIsDefined(file2, "Target file should be defined together with its span."); - const scriptInfo2 = this.projectService.getScriptInfo(file2); - return { - text, - span: { - start: scriptInfo2.positionToLineOffset(span.start), - end: scriptInfo2.positionToLineOffset(span.start + span.length), - file: file2 - } - }; - } else { - return { text }; - } - }) - }; - }); + getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) { + const info = this.getOrCreateScriptInfoWorker( + fileName, + projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory, + /*openedByClient*/ + true, + fileContent, + scriptKind, + !!hasMixedContent, + /*hostToQueryFileExistsOn*/ + void 0, + /*deferredDeleteOk*/ + true + ); + this.openFiles.set(info.path, projectRootPath); + return info; } - mapCode(args) { - var _a; - const formatOptions = this.getHostFormatOptions(); - const preferences = this.getHostPreferences(); - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const focusLocations = (_a = args.mapping.focusLocations) == null ? void 0 : _a.map((spans) => { - return spans.map((loc) => { - const start = scriptInfo.lineOffsetToPosition(loc.start.line, loc.start.offset); - const end = scriptInfo.lineOffsetToPosition(loc.end.line, loc.end.offset); - return { - start, - length: end - start - }; + assignProjectToOpenedScriptInfo(info) { + let configFileName; + let configFileErrors; + const project = this.findExternalProjectContainingOpenScriptInfo(info); + let retainProjects; + let sentConfigDiag; + if (!project && this.serverMode === 0 /* Semantic */) { + const result = this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( + info, + 5 /* Create */ + ); + if (result) { + retainProjects = result.seenProjects; + sentConfigDiag = result.sentConfigDiag; + if (result.defaultProject) { + configFileName = result.defaultProject.getConfigFilePath(); + configFileErrors = result.defaultProject.getAllProjectErrors(); + } + } + } + info.containingProjects.forEach(updateProjectIfDirty); + if (info.isOrphan()) { + retainProjects == null ? void 0 : retainProjects.forEach((kind, project2) => { + if (kind !== 4 /* CreateOptimized */ && !sentConfigDiag.has(project2)) this.sendConfigFileDiagEvent( + project2, + info.fileName, + /*force*/ + true + ); }); - }); - const changes = languageService.mapCode(file, args.mapping.contents, focusLocations, formatOptions, preferences); - return this.mapTextChangesToCodeEdits(changes); - } - getCopilotRelatedInfo() { - return { - relatedFiles: [] - }; + Debug.assert(this.openFiles.has(info.path)); + this.assignOrphanScriptInfoToInferredProject(info, this.openFiles.get(info.path)); + } + Debug.assert(!info.isOrphan()); + return { configFileName, configFileErrors, retainProjects }; } - setCompilerOptionsForInferredProjects(args) { - this.projectService.setCompilerOptionsForInferredProjects(args.options, args.projectRootPath); + /** + * Depending on kind + * - Find the configuedProject and return it - if allowDeferredClosed is set it will find the deferredClosed project as well + * - Create - if the project doesnt exist, it creates one as well. If not delayLoad, the project is updated (with triggerFile if passed) + * - Reload - if the project doesnt exist, it creates one. If not delayLoad, the project is reloaded clearing semantic cache + * @internal + */ + findCreateOrReloadConfiguredProject(configFileName, kind, reason, allowDeferredClosed, triggerFile, reloadedProjects, delayLoad, delayReloadedConfiguredProjects, projectForConfigFile) { + let project = projectForConfigFile ?? this.findConfiguredProjectByProjectName(configFileName, allowDeferredClosed); + let sentConfigFileDiag = false; + let configFileExistenceInfo; + switch (kind) { + case 0 /* FindOptimized */: + case 1 /* Find */: + case 3 /* CreateReplay */: + if (!project) return; + break; + case 2 /* CreateReplayOptimized */: + if (!project) return; + configFileExistenceInfo = configFileExistenceInfoForOptimizedReplay(project); + break; + case 4 /* CreateOptimized */: + case 5 /* Create */: + project ?? (project = this.createConfiguredProject(configFileName, reason)); + if (!delayLoad) { + ({ sentConfigFileDiag, configFileExistenceInfo } = updateProjectFoundUsingFind( + project, + kind, + triggerFile + )); + } + break; + case 6 /* ReloadOptimized */: + project ?? (project = this.createConfiguredProject(configFileName, reloadReason(reason))); + project.projectService.reloadConfiguredProjectOptimized(project, reason, reloadedProjects); + configFileExistenceInfo = configFileExistenceInfoForOptimizedLoading(project); + if (configFileExistenceInfo) break; + // falls through + case 7 /* Reload */: + project ?? (project = this.createConfiguredProject(configFileName, reloadReason(reason))); + sentConfigFileDiag = !delayReloadedConfiguredProjects && this.reloadConfiguredProjectClearingSemanticCache(project, reason, reloadedProjects); + if (delayReloadedConfiguredProjects && !delayReloadedConfiguredProjects.has(project) && !reloadedProjects.has(project)) { + this.setProjectForReload(project, 2 /* Full */, reason); + delayReloadedConfiguredProjects.add(project); + } + break; + default: + Debug.assertNever(kind); + } + return { project, sentConfigFileDiag, configFileExistenceInfo, reason }; } - getProjectInfo(args) { - return this.getProjectInfoWorker( - args.file, - args.projectFileName, - args.needFileNameList, - args.needDefaultConfiguredProjectInfo, - /*excludeConfigFiles*/ - false + /** + * Finds the default configured project for given info + * For any tsconfig found, it looks into that project, if not then all its references, + * The search happens for all tsconfigs till projectRootPath + */ + tryFindDefaultConfiguredProjectForOpenScriptInfo(info, kind, allowDeferredClosed, reloadedProjects) { + const configFileName = this.getConfigFileNameForFile(info, kind <= 3 /* CreateReplay */); + if (!configFileName) return; + const optimizedKind = toConfiguredProjectLoadOptimized(kind); + const result = this.findCreateOrReloadConfiguredProject( + configFileName, + optimizedKind, + fileOpenReason(info), + allowDeferredClosed, + info.fileName, + reloadedProjects ); - } - getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList, needDefaultConfiguredProjectInfo, excludeConfigFiles) { - const { project } = this.getFileAndProjectWorker(uncheckedFileName, projectFileName); - updateProjectIfDirty(project); - const projectInfo = { - configFileName: project.getProjectName(), - languageServiceDisabled: !project.languageServiceEnabled, - fileNames: needFileNameList ? project.getFileNames( - /*excludeFilesFromExternalLibraries*/ - false, - excludeConfigFiles - ) : void 0, - configuredProjectInfo: needDefaultConfiguredProjectInfo ? this.getDefaultConfiguredProjectInfo(uncheckedFileName) : void 0 - }; - return projectInfo; - } - getDefaultConfiguredProjectInfo(uncheckedFileName) { - var _a; - const info = this.projectService.getScriptInfo(uncheckedFileName); - if (!info) return; - const result = this.projectService.findDefaultConfiguredProjectWorker( + return result && this.tryFindDefaultConfiguredProjectForOpenScriptInfoOrClosedFileInfo( info, - 3 /* CreateReplay */ + kind, + result, + (project) => `Creating project referenced in solution ${project.projectName} to find possible configured project for ${info.fileName} to open`, + allowDeferredClosed, + reloadedProjects ); - if (!result) return void 0; - let notMatchedByConfig; - let notInProject; - result.seenProjects.forEach((kind, project) => { - if (project !== result.defaultProject) { - if (kind !== 3 /* CreateReplay */) { - (notMatchedByConfig ?? (notMatchedByConfig = [])).push(toNormalizedPath(project.getConfigFilePath())); - } else { - (notInProject ?? (notInProject = [])).push(toNormalizedPath(project.getConfigFilePath())); - } - } + } + isMatchedByConfig(configFileName, config, info) { + if (config.fileNames.some((rootName) => this.toPath(rootName) === info.path)) return true; + if (isSupportedSourceFileName( + info.fileName, + config.options, + this.hostConfiguration.extraFileExtensions + )) return false; + const { validatedFilesSpec, validatedIncludeSpecs, validatedExcludeSpecs } = config.options.configFile.configFileSpecs; + const basePath = toNormalizedPath(getNormalizedAbsolutePath(getDirectoryPath(configFileName), this.currentDirectory)); + if (validatedFilesSpec == null ? void 0 : validatedFilesSpec.some((fileSpec) => this.toPath(getNormalizedAbsolutePath(fileSpec, basePath)) === info.path)) return true; + if (!(validatedIncludeSpecs == null ? void 0 : validatedIncludeSpecs.length)) return false; + if (matchesExcludeWorker( + info.fileName, + validatedExcludeSpecs, + this.host.useCaseSensitiveFileNames, + this.currentDirectory, + basePath + )) return false; + return validatedIncludeSpecs == null ? void 0 : validatedIncludeSpecs.some((includeSpec) => { + const pattern = getPatternFromSpec(includeSpec, basePath, "files"); + return !!pattern && getRegexFromPattern(`(${pattern})$`, this.host.useCaseSensitiveFileNames).test(info.fileName); }); - (_a = result.seenConfigs) == null ? void 0 : _a.forEach((config) => (notMatchedByConfig ?? (notMatchedByConfig = [])).push(config)); + } + tryFindDefaultConfiguredProjectForOpenScriptInfoOrClosedFileInfo(info, kind, initialConfigResult, referencedProjectReason, allowDeferredClosed, reloadedProjects) { + const infoIsOpenScriptInfo = isOpenScriptInfo(info); + const optimizedKind = toConfiguredProjectLoadOptimized(kind); + const seenProjects = /* @__PURE__ */ new Map(); + let seenConfigs; + const sentConfigDiag = /* @__PURE__ */ new Set(); + let defaultProject; + let possiblyDefault; + let tsconfigOfDefault; + let tsconfigOfPossiblyDefault; + tryFindDefaultConfiguredProject(initialConfigResult); return { - notMatchedByConfig, - notInProject, - defaultProject: result.defaultProject && toNormalizedPath(result.defaultProject.getConfigFilePath()) + defaultProject: defaultProject ?? possiblyDefault, + tsconfigProject: tsconfigOfDefault ?? tsconfigOfPossiblyDefault, + sentConfigDiag, + seenProjects, + seenConfigs }; - } - getRenameInfo(args) { - const { file, project } = this.getFileAndProject(args); - const position = this.getPositionInFile(args, file); - const preferences = this.getPreferences(file); - return project.getLanguageService().getRenameInfo(file, position, preferences); - } - getProjects(args, getScriptInfoEnsuringProjectsUptoDate, ignoreNoProjectError) { - let projects; - let symLinkedProjects; - if (args.projectFileName) { - const project = this.getProject(args.projectFileName); + function tryFindDefaultConfiguredProject(result) { + return isDefaultProjectOptimized(result, result.project) ?? tryFindDefaultConfiguredProjectFromReferences(result.project) ?? tryFindDefaultConfiguredProjectFromAncestor(result.project); + } + function isDefaultConfigFileExistenceInfo(configFileExistenceInfo, project, childConfigName, reason, tsconfigProject, canonicalConfigFilePath) { if (project) { - projects = [project]; + if (seenProjects.has(project)) return; + seenProjects.set(project, optimizedKind); + } else { + if (seenConfigs == null ? void 0 : seenConfigs.has(canonicalConfigFilePath)) return; + (seenConfigs ?? (seenConfigs = /* @__PURE__ */ new Set())).add(canonicalConfigFilePath); } - } else { - const scriptInfo = getScriptInfoEnsuringProjectsUptoDate ? this.projectService.getScriptInfoEnsuringProjectsUptoDate(args.file) : this.projectService.getScriptInfo(args.file); - if (!scriptInfo) { - if (ignoreNoProjectError) return emptyArray2; - this.projectService.logErrorForScriptInfoNotFound(args.file); - return Errors.ThrowNoProject(); - } else if (!getScriptInfoEnsuringProjectsUptoDate) { - this.projectService.ensureDefaultProjectForFile(scriptInfo); + if (!tsconfigProject.projectService.isMatchedByConfig( + childConfigName, + configFileExistenceInfo.config.parsedCommandLine, + info + )) { + if (tsconfigProject.languageServiceEnabled) { + tsconfigProject.projectService.watchWildcards( + childConfigName, + configFileExistenceInfo, + tsconfigProject + ); + } + return; } - projects = scriptInfo.containingProjects; - symLinkedProjects = this.projectService.getSymlinkedProjects(scriptInfo); - } - projects = filter(projects, (p) => p.languageServiceEnabled && !p.isOrphan()); - if (!ignoreNoProjectError && (!projects || !projects.length) && !symLinkedProjects) { - this.projectService.logErrorForScriptInfoNotFound(args.file ?? args.projectFileName); - return Errors.ThrowNoProject(); + const result = project ? updateProjectFoundUsingFind( + project, + kind, + info.fileName, + reason, + reloadedProjects + ) : tsconfigProject.projectService.findCreateOrReloadConfiguredProject( + childConfigName, + kind, + reason, + allowDeferredClosed, + info.fileName, + reloadedProjects + ); + if (!result) { + Debug.assert(kind === 3 /* CreateReplay */); + return void 0; + } + seenProjects.set(result.project, optimizedKind); + if (result.sentConfigFileDiag) sentConfigDiag.add(result.project); + return isDefaultProject(result.project, tsconfigProject); } - return symLinkedProjects ? { projects, symLinkedProjects } : projects; - } - getDefaultProject(args) { - if (args.projectFileName) { - const project = this.getProject(args.projectFileName); - if (project) { - return project; + function isDefaultProject(project, tsconfigProject) { + if (seenProjects.get(project) === kind) return; + seenProjects.set(project, kind); + const scriptInfo = infoIsOpenScriptInfo ? info : project.projectService.getScriptInfo(info.fileName); + const projectWithInfo = scriptInfo && project.containsScriptInfo(scriptInfo); + if (projectWithInfo && !project.isSourceOfProjectReferenceRedirect(scriptInfo.path)) { + tsconfigOfDefault = tsconfigProject; + return defaultProject = project; } - if (!args.file) { - return Errors.ThrowNoProject(); + if (!possiblyDefault && infoIsOpenScriptInfo && projectWithInfo) { + tsconfigOfPossiblyDefault = tsconfigProject; + possiblyDefault = project; } } - const info = this.projectService.getScriptInfo(args.file); - return info.getDefaultProject(); + function isDefaultProjectOptimized(result, tsconfigProject) { + if (result.sentConfigFileDiag) sentConfigDiag.add(result.project); + return result.configFileExistenceInfo ? isDefaultConfigFileExistenceInfo( + result.configFileExistenceInfo, + result.project, + toNormalizedPath(result.project.getConfigFilePath()), + result.reason, + result.project, + result.project.canonicalConfigFilePath + ) : isDefaultProject(result.project, tsconfigProject); + } + function tryFindDefaultConfiguredProjectFromReferences(project) { + return project.parsedCommandLine && forEachResolvedProjectReferenceProjectLoad( + project, + project.parsedCommandLine, + isDefaultConfigFileExistenceInfo, + optimizedKind, + referencedProjectReason(project), + allowDeferredClosed, + reloadedProjects + ); + } + function tryFindDefaultConfiguredProjectFromAncestor(project) { + return infoIsOpenScriptInfo ? forEachAncestorProjectLoad( + // If not in referenced projects, try ancestors and its references + info, + project, + tryFindDefaultConfiguredProject, + optimizedKind, + `Creating possible configured project for ${info.fileName} to open`, + allowDeferredClosed, + reloadedProjects, + /*searchOnlyPotentialSolution*/ + false + ) : void 0; + } } - getRenameLocations(args, simplifiedResult) { - const file = toNormalizedPath(args.file); - const position = this.getPositionInFile(args, file); - const projects = this.getProjects(args); - const defaultProject = this.getDefaultProject(args); - const preferences = this.getPreferences(file); - const renameInfo = this.mapRenameInfo( - defaultProject.getLanguageService().getRenameInfo(file, position, preferences), - Debug.checkDefined(this.projectService.getScriptInfo(file)) - ); - if (!renameInfo.canRename) return simplifiedResult ? { info: renameInfo, locs: [] } : []; - const locations = getRenameLocationsWorker( - projects, - defaultProject, - { fileName: args.file, pos: position }, - !!args.findInStrings, - !!args.findInComments, - preferences, - this.host.useCaseSensitiveFileNames + tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo(info, kind, reloadedProjects, delayReloadedConfiguredProjects) { + const allowDeferredClosed = kind === 1 /* Find */; + const result = this.tryFindDefaultConfiguredProjectForOpenScriptInfo( + info, + kind, + allowDeferredClosed, + reloadedProjects ); - if (!simplifiedResult) return locations; - return { info: renameInfo, locs: this.toSpanGroups(locations) }; - } - mapRenameInfo(info, scriptInfo) { - if (info.canRename) { - const { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan } = info; - return identity( - { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan: toProtocolTextSpan(triggerSpan, scriptInfo) } + if (!result) return; + const { defaultProject, tsconfigProject, seenProjects } = result; + if (defaultProject) { + forEachAncestorProjectLoad( + info, + tsconfigProject, + (ancestor) => { + seenProjects.set(ancestor.project, kind); + }, + kind, + `Creating project possibly referencing default composite project ${defaultProject.getProjectName()} of open file ${info.fileName}`, + allowDeferredClosed, + reloadedProjects, + /*searchOnlyPotentialSolution*/ + true, + delayReloadedConfiguredProjects ); - } else { - return info; } + return result; } - toSpanGroups(locations) { - const map2 = /* @__PURE__ */ new Map(); - for (const { fileName, textSpan, contextSpan, originalContextSpan: _2, originalTextSpan: _, originalFileName: _1, ...prefixSuffixText } of locations) { - let group2 = map2.get(fileName); - if (!group2) map2.set(fileName, group2 = { file: fileName, locs: [] }); - const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(fileName)); - group2.locs.push({ ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), ...prefixSuffixText }); + /** @internal */ + loadAncestorProjectTree(forProjects) { + forProjects ?? (forProjects = new Set( + mapDefinedIterator(this.configuredProjects.entries(), ([key, project]) => !project.initialLoadPending ? key : void 0) + )); + const seenProjects = /* @__PURE__ */ new Set(); + const currentConfiguredProjects = arrayFrom(this.configuredProjects.values()); + for (const project of currentConfiguredProjects) { + if (forEachPotentialProjectReference(project, (potentialRefPath) => forProjects.has(potentialRefPath))) { + updateProjectIfDirty(project); + } + this.ensureProjectChildren(project, forProjects, seenProjects); } - return arrayFrom(map2.values()); } - getReferences(args, simplifiedResult) { - const file = toNormalizedPath(args.file); - const projects = this.getProjects(args); - const position = this.getPositionInFile(args, file); - const references = getReferencesWorker( - projects, - this.getDefaultProject(args), - { fileName: args.file, pos: position }, - this.host.useCaseSensitiveFileNames, - this.logger + ensureProjectChildren(project, forProjects, seenProjects) { + var _a; + if (!tryAddToSet(seenProjects, project.canonicalConfigFilePath)) return; + if (project.getCompilerOptions().disableReferencedProjectLoad) return; + const children = (_a = project.getCurrentProgram()) == null ? void 0 : _a.getResolvedProjectReferences(); + if (!children) return; + for (const child of children) { + if (!child) continue; + const referencedProject = forEachResolvedProjectReference(child.references, (ref) => forProjects.has(ref.sourceFile.path) ? ref : void 0); + if (!referencedProject) continue; + const configFileName = toNormalizedPath(child.sourceFile.fileName); + const childProject = this.findConfiguredProjectByProjectName(configFileName) ?? this.createConfiguredProject( + configFileName, + `Creating project referenced by : ${project.projectName} as it references project ${referencedProject.sourceFile.fileName}` + ); + updateProjectIfDirty(childProject); + this.ensureProjectChildren(childProject, forProjects, seenProjects); + } + } + cleanupConfiguredProjects(toRetainConfiguredProjects, externalProjectsRetainingConfiguredProjects, openFilesWithRetainedConfiguredProject) { + this.getOrphanConfiguredProjects( + toRetainConfiguredProjects, + openFilesWithRetainedConfiguredProject, + externalProjectsRetainingConfiguredProjects + ).forEach((project) => this.removeProject(project)); + } + cleanupProjectsAndScriptInfos(toRetainConfiguredProjects, openFilesWithRetainedConfiguredProject, externalProjectsRetainingConfiguredProjects) { + this.cleanupConfiguredProjects( + toRetainConfiguredProjects, + externalProjectsRetainingConfiguredProjects, + openFilesWithRetainedConfiguredProject ); - if (!simplifiedResult) return references; - const preferences = this.getPreferences(file); - const defaultProject = this.getDefaultProject(args); - const scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file); - const nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position); - const symbolDisplayString = nameInfo ? displayPartsToString(nameInfo.displayParts) : ""; - const nameSpan = nameInfo && nameInfo.textSpan; - const symbolStartOffset = nameSpan ? scriptInfo.positionToLineOffset(nameSpan.start).offset : 0; - const symbolName2 = nameSpan ? scriptInfo.getSnapshot().getText(nameSpan.start, textSpanEnd(nameSpan)) : ""; - const refs = flatMap(references, (referencedSymbol) => { - return referencedSymbol.references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences)); - }); - return { refs, symbolName: symbolName2, symbolStartOffset, symbolDisplayString }; + for (const inferredProject of this.inferredProjects.slice()) { + if (inferredProject.isOrphan()) { + this.removeProject(inferredProject); + } + } + this.removeOrphanScriptInfos(); } - getFileReferences(args, simplifiedResult) { - const projects = this.getProjects(args); - const fileName = toNormalizedPath(args.file); - const preferences = this.getPreferences(fileName); - const initialLocation = { fileName, pos: 0 }; - const perProjectResults = getPerProjectReferences( - projects, - this.getDefaultProject(args), - initialLocation, - initialLocation, - mapDefinitionInProjectIfFileInProject, - (project) => { - this.logger.info(`Finding references to file ${fileName} in project ${project.getProjectName()}`); - return project.getLanguageService().getFileReferences(fileName); + tryInvokeWildCardDirectories(info) { + this.configFileExistenceInfoCache.forEach((configFileExistenceInfo, config) => { + var _a, _b; + if (!((_a = configFileExistenceInfo.config) == null ? void 0 : _a.parsedCommandLine) || contains( + configFileExistenceInfo.config.parsedCommandLine.fileNames, + info.fileName, + !this.host.useCaseSensitiveFileNames ? equateStringsCaseInsensitive : equateStringsCaseSensitive + )) { + return; } - ); - let references; - if (isArray(perProjectResults)) { - references = perProjectResults; - } else { - references = []; - const seen = createDocumentSpanSet(this.host.useCaseSensitiveFileNames); - perProjectResults.forEach((projectOutputs) => { - for (const referenceEntry of projectOutputs) { - if (!seen.has(referenceEntry)) { - references.push(referenceEntry); - seen.add(referenceEntry); - } + (_b = configFileExistenceInfo.config.watchedDirectories) == null ? void 0 : _b.forEach((watcher, directory) => { + if (containsPath(directory, info.fileName, !this.host.useCaseSensitiveFileNames)) { + this.logger.info(`Invoking ${config}:: wildcard for open scriptInfo:: ${info.fileName}`); + this.onWildCardDirectoryWatcherInvoke( + directory, + config, + configFileExistenceInfo.config, + watcher.watcher, + info.fileName + ); } }); - } - if (!simplifiedResult) return references; - const refs = references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences)); - return { - refs, - symbolName: `"${args.file}"` - }; + }); } - /** - * @param fileName is the name of the file to be opened - * @param fileContent is a version of the file content that is known to be more up to date than the one on disk - */ - openClientFile(fileName, fileContent, scriptKind, projectRootPath) { - this.projectService.openClientFileWithNormalizedPath( + openClientFileWithNormalizedPath(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath) { + const existing = this.getScriptInfoForPath(normalizedPathToPath( fileName, - fileContent, - scriptKind, - /*hasMixedContent*/ - false, - projectRootPath + projectRootPath ? this.getNormalizedAbsolutePath(projectRootPath) : this.currentDirectory, + this.toCanonicalFileName + )); + const info = this.getOrCreateOpenScriptInfo(fileName, fileContent, scriptKind, hasMixedContent, projectRootPath); + if (!existing && info && !info.isDynamic) this.tryInvokeWildCardDirectories(info); + const { retainProjects, ...result } = this.assignProjectToOpenedScriptInfo(info); + this.cleanupProjectsAndScriptInfos( + retainProjects, + /* @__PURE__ */ new Set([info.path]), + /*externalProjectsRetainingConfiguredProjects*/ + void 0 ); + this.telemetryOnOpenFile(info); + this.printProjects(); + return result; } - getPosition(args, scriptInfo) { - return args.position !== void 0 ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset); - } - getPositionInFile(args, file) { - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - return this.getPosition(args, scriptInfo); - } - getFileAndProject(args) { - return this.getFileAndProjectWorker(args.file, args.projectFileName); - } - getFileAndLanguageServiceForSyntacticOperation(args) { - const { file, project } = this.getFileAndProject(args); - return { - file, - languageService: project.getLanguageService( - /*ensureSynchronized*/ - false - ) + /** @internal */ + getOrphanConfiguredProjects(toRetainConfiguredProjects, openFilesWithRetainedConfiguredProject, externalProjectsRetainingConfiguredProjects) { + const toRemoveConfiguredProjects = new Set(this.configuredProjects.values()); + const markOriginalProjectsAsUsed = (project) => { + if (project.originalConfiguredProjects && (isConfiguredProject(project) || !project.isOrphan())) { + project.originalConfiguredProjects.forEach( + (_value, configuredProjectPath) => { + const project2 = this.getConfiguredProjectByCanonicalConfigFilePath(configuredProjectPath); + return project2 && retainConfiguredProject(project2); + } + ); + } }; - } - getFileAndProjectWorker(uncheckedFileName, projectFileName) { - const file = toNormalizedPath(uncheckedFileName); - const project = this.getProject(projectFileName) || this.projectService.ensureDefaultProjectForFile(file); - return { file, project }; - } - getOutliningSpans(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const spans = languageService.getOutliningSpans(file); - if (simplifiedResult) { - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - return spans.map((s) => ({ - textSpan: toProtocolTextSpan(s.textSpan, scriptInfo), - hintSpan: toProtocolTextSpan(s.hintSpan, scriptInfo), - bannerText: s.bannerText, - autoCollapse: s.autoCollapse, - kind: s.kind - })); - } else { - return spans; - } - } - getTodoComments(args) { - const { file, project } = this.getFileAndProject(args); - return project.getLanguageService().getTodoComments(file, args.descriptors); - } - getDocCommentTemplate(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const position = this.getPositionInFile(args, file); - return languageService.getDocCommentTemplateAtPosition(file, position, this.getPreferences(file), this.getFormatOptions(file)); - } - getSpanOfEnclosingComment(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const onlyMultiLine = args.onlyMultiLine; - const position = this.getPositionInFile(args, file); - return languageService.getSpanOfEnclosingComment(file, position, onlyMultiLine); - } - getIndentation(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const position = this.getPositionInFile(args, file); - const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); - const indentation = languageService.getIndentationAtPosition(file, position, options); - return { position, indentation }; - } - getBreakpointStatement(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const position = this.getPositionInFile(args, file); - return languageService.getBreakpointStatementAtPosition(file, position); - } - getNameOrDottedNameSpan(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const position = this.getPositionInFile(args, file); - return languageService.getNameOrDottedNameSpan(file, position, position); - } - isValidBraceCompletion(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const position = this.getPositionInFile(args, file); - return languageService.isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0)); - } - getQuickInfoWorker(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo)); - if (!quickInfo) { - return void 0; + toRetainConfiguredProjects == null ? void 0 : toRetainConfiguredProjects.forEach((_, project) => retainConfiguredProject(project)); + if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; + this.inferredProjects.forEach(markOriginalProjectsAsUsed); + this.externalProjects.forEach(markOriginalProjectsAsUsed); + this.externalProjectToConfiguredProjectMap.forEach((projects, externalProjectName) => { + if (!(externalProjectsRetainingConfiguredProjects == null ? void 0 : externalProjectsRetainingConfiguredProjects.has(externalProjectName))) { + projects.forEach(retainConfiguredProject); + } + }); + if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; + forEachEntry(this.openFiles, (_projectRootPath, path) => { + if (openFilesWithRetainedConfiguredProject == null ? void 0 : openFilesWithRetainedConfiguredProject.has(path)) return; + const info = this.getScriptInfoForPath(path); + if (find(info.containingProjects, isExternalProject)) return; + const result = this.tryFindDefaultConfiguredProjectAndLoadAncestorsForOpenScriptInfo( + info, + 1 /* Find */ + ); + if (result == null ? void 0 : result.defaultProject) { + result == null ? void 0 : result.seenProjects.forEach((_, project) => retainConfiguredProject(project)); + if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; + } + }); + if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; + forEachEntry(this.configuredProjects, (project) => { + if (toRemoveConfiguredProjects.has(project)) { + if (isPendingUpdate(project) || forEachReferencedProject(project, isRetained)) { + retainConfiguredProject(project); + if (!toRemoveConfiguredProjects.size) return toRemoveConfiguredProjects; + } + } + }); + return toRemoveConfiguredProjects; + function isRetained(project) { + return !toRemoveConfiguredProjects.has(project) || isPendingUpdate(project); } - const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc; - if (simplifiedResult) { - const displayString = displayPartsToString(quickInfo.displayParts); - return { - kind: quickInfo.kind, - kindModifiers: quickInfo.kindModifiers, - start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start), - end: scriptInfo.positionToLineOffset(textSpanEnd(quickInfo.textSpan)), - displayString, - documentation: useDisplayParts ? this.mapDisplayParts(quickInfo.documentation, project) : displayPartsToString(quickInfo.documentation), - tags: this.mapJSDocTagInfo(quickInfo.tags, project, useDisplayParts) - }; - } else { - return useDisplayParts ? quickInfo : { - ...quickInfo, - tags: this.mapJSDocTagInfo( - quickInfo.tags, - project, - /*richResponse*/ - false - ) - }; + function isPendingUpdate(project) { + var _a, _b; + return (project.deferredClose || project.projectService.hasPendingProjectUpdate(project)) && !!((_b = (_a = project.projectService.configFileExistenceInfoCache.get(project.canonicalConfigFilePath)) == null ? void 0 : _a.openFilesImpactedByConfigFile) == null ? void 0 : _b.size); } - } - getFormattingEditsForRange(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset); - const endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - const edits = languageService.getFormattingEditsForRange(file, startPosition, endPosition, this.getFormatOptions(file)); - if (!edits) { - return void 0; + function retainConfiguredProject(project) { + if (!toRemoveConfiguredProjects.delete(project)) return; + markOriginalProjectsAsUsed(project); + forEachReferencedProject(project, retainConfiguredProject); } - return edits.map((edit) => this.convertTextChangeToCodeEdit(edit, scriptInfo)); - } - getFormattingEditsForRangeFull(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); - return languageService.getFormattingEditsForRange(file, args.position, args.endPosition, options); - } - getFormattingEditsForDocumentFull(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); - return languageService.getFormattingEditsForDocument(file, options); - } - getFormattingEditsAfterKeystrokeFull(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); - return languageService.getFormattingEditsAfterKeystroke(file, args.position, args.key, options); } - getFormattingEditsAfterKeystroke(args) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const position = scriptInfo.lineOffsetToPosition(args.line, args.offset); - const formatOptions = this.getFormatOptions(file); - const edits = languageService.getFormattingEditsAfterKeystroke(file, position, args.key, formatOptions); - if (args.key === "\n" && (!edits || edits.length === 0 || allEditsBeforePos(edits, position))) { - const { lineText, absolutePosition } = scriptInfo.textStorage.getAbsolutePositionAndLineText(args.line); - if (lineText && lineText.search("\\S") < 0) { - const preferredIndent = languageService.getIndentationAtPosition(file, position, formatOptions); - let hasIndent = 0; - let i, len; - for (i = 0, len = lineText.length; i < len; i++) { - if (lineText.charAt(i) === " ") { - hasIndent++; - } else if (lineText.charAt(i) === " ") { - hasIndent += formatOptions.tabSize; + removeOrphanScriptInfos() { + const toRemoveScriptInfos = new Map(this.filenameToScriptInfo); + this.filenameToScriptInfo.forEach((info) => { + if (info.deferredDelete) return; + if (!info.isScriptOpen() && info.isOrphan() && !scriptInfoIsContainedByDeferredClosedProject(info) && !scriptInfoIsContainedByBackgroundProject(info)) { + if (!info.sourceMapFilePath) return; + let sourceInfos; + if (isString(info.sourceMapFilePath)) { + const sourceMapInfo = this.filenameToScriptInfo.get(info.sourceMapFilePath); + sourceInfos = sourceMapInfo == null ? void 0 : sourceMapInfo.sourceInfos; + } else { + sourceInfos = info.sourceMapFilePath.sourceInfos; + } + if (!sourceInfos) return; + if (!forEachKey(sourceInfos, (path) => { + const info2 = this.getScriptInfoForPath(path); + return !!info2 && (info2.isScriptOpen() || !info2.isOrphan()); + })) { + return; + } + } + toRemoveScriptInfos.delete(info.path); + if (info.sourceMapFilePath) { + let sourceInfos; + if (isString(info.sourceMapFilePath)) { + const sourceMapInfo = this.filenameToScriptInfo.get(info.sourceMapFilePath); + if (sourceMapInfo == null ? void 0 : sourceMapInfo.deferredDelete) { + info.sourceMapFilePath = { + watcher: this.addMissingSourceMapFile(sourceMapInfo.fileName, info.path), + sourceInfos: sourceMapInfo.sourceInfos + }; } else { - break; + toRemoveScriptInfos.delete(info.sourceMapFilePath); } + sourceInfos = sourceMapInfo == null ? void 0 : sourceMapInfo.sourceInfos; + } else { + sourceInfos = info.sourceMapFilePath.sourceInfos; } - if (preferredIndent !== hasIndent) { - const firstNoWhiteSpacePosition = absolutePosition + i; - edits.push({ - span: createTextSpanFromBounds(absolutePosition, firstNoWhiteSpacePosition), - newText: ts_formatting_exports.getIndentationString(preferredIndent, formatOptions) - }); + if (sourceInfos) { + sourceInfos.forEach((_value, path) => toRemoveScriptInfos.delete(path)); } } - } - if (!edits) { - return void 0; - } - return edits.map((edit) => { - return { - start: scriptInfo.positionToLineOffset(edit.span.start), - end: scriptInfo.positionToLineOffset(textSpanEnd(edit.span)), - newText: edit.newText ? edit.newText : "" - }; }); + toRemoveScriptInfos.forEach((info) => this.deleteScriptInfo(info)); } - getCompletions(args, kind) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const position = this.getPosition(args, scriptInfo); - const completions = project.getLanguageService().getCompletionsAtPosition( - file, - position, - { - ...convertUserPreferences(this.getPreferences(file)), - triggerCharacter: args.triggerCharacter, - triggerKind: args.triggerKind, - includeExternalModuleExports: args.includeExternalModuleExports, - includeInsertTextCompletions: args.includeInsertTextCompletions - }, - project.projectService.getFormatCodeOptions(file) - ); - if (completions === void 0) return void 0; - if (kind === "completions-full" /* CompletionsFull */) return completions; - const prefix = args.prefix || ""; - const entries = mapDefined(completions.entries, (entry) => { - if (completions.isMemberCompletion || startsWith(entry.name.toLowerCase(), prefix.toLowerCase())) { - const convertedSpan = entry.replacementSpan ? toProtocolTextSpan(entry.replacementSpan, scriptInfo) : void 0; - return { - ...entry, - replacementSpan: convertedSpan, - hasAction: entry.hasAction || void 0, - symbol: void 0 - }; - } - }); - if (kind === "completions" /* Completions */) { - if (completions.metadata) entries.metadata = completions.metadata; - return entries; + telemetryOnOpenFile(scriptInfo) { + if (this.serverMode !== 0 /* Semantic */ || !this.eventHandler || !scriptInfo.isJavaScript() || !addToSeen(this.allJsFilesForOpenFileTelemetry, scriptInfo.path)) { + return; } - const res = { - ...completions, - optionalReplacementSpan: completions.optionalReplacementSpan && toProtocolTextSpan(completions.optionalReplacementSpan, scriptInfo), - entries - }; - return res; - } - getCompletionEntryDetails(args, fullResult) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const position = this.getPosition(args, scriptInfo); - const formattingOptions = project.projectService.getFormatCodeOptions(file); - const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc; - const result = mapDefined(args.entryNames, (entryName) => { - const { name, source, data } = typeof entryName === "string" ? { name: entryName, source: void 0, data: void 0 } : entryName; - return project.getLanguageService().getCompletionEntryDetails(file, position, name, formattingOptions, source, this.getPreferences(file), data ? cast(data, isCompletionEntryData) : void 0); - }); - return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo( - details.tags, - project, - /*richResponse*/ - false - ) })) : result.map((details) => ({ - ...details, - codeActions: map(details.codeActions, (action) => this.mapCodeAction(action)), - documentation: this.mapDisplayParts(details.documentation, project), - tags: this.mapJSDocTagInfo(details.tags, project, useDisplayParts) - })); - } - getCompileOnSaveAffectedFileList(args) { - const projects = this.getProjects( - args, - /*getScriptInfoEnsuringProjectsUptoDate*/ - true, - /*ignoreNoProjectError*/ - true - ); - const info = this.projectService.getScriptInfo(args.file); - if (!info) { - return emptyArray2; + const project = this.ensureDefaultProjectForFile(scriptInfo); + if (!project.languageServiceEnabled) { + return; } - return combineProjectOutput( - info, - (path) => this.projectService.getScriptInfoForPath(path), - projects, - (project, info2) => { - if (!project.compileOnSaveEnabled || !project.languageServiceEnabled || project.isOrphan()) { - return void 0; - } - const compilationSettings = project.getCompilationSettings(); - if (!!compilationSettings.noEmit || isDeclarationFileName(info2.fileName) && !dtsChangeCanAffectEmit(compilationSettings)) { - return void 0; - } - return { - projectFileName: project.getProjectName(), - fileNames: project.getCompileOnSaveAffectedFileList(info2), - projectUsesOutFile: !!compilationSettings.outFile - }; - } - ); + const sourceFile = project.getSourceFile(scriptInfo.path); + const checkJs = !!sourceFile && !!sourceFile.checkJsDirective; + this.eventHandler({ eventName: OpenFileInfoTelemetryEvent, data: { info: { checkJs } } }); } - emitFile(args) { - const { file, project } = this.getFileAndProject(args); - if (!project) { - Errors.ThrowNoProject(); - } - if (!project.languageServiceEnabled) { - return args.richResponse ? { emitSkipped: true, diagnostics: [] } : false; + closeClientFile(uncheckedFileName, skipAssignOrphanScriptInfosToInferredProject) { + const info = this.getScriptInfoForNormalizedPath(toNormalizedPath(uncheckedFileName)); + const result = info ? this.closeOpenFile(info, skipAssignOrphanScriptInfosToInferredProject) : false; + if (!skipAssignOrphanScriptInfosToInferredProject) { + this.printProjects(); } - const scriptInfo = project.getScriptInfo(file); - const { emitSkipped, diagnostics } = project.emitFile(scriptInfo, (path, data, writeByteOrderMark) => this.host.writeFile(path, data, writeByteOrderMark)); - return args.richResponse ? { - emitSkipped, - diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol( - d, - /*includeFileName*/ - true - )) - } : !emitSkipped; + return result; } - getSignatureHelpItems(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const position = this.getPosition(args, scriptInfo); - const helpItems = project.getLanguageService().getSignatureHelpItems(file, position, args); - const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc; - if (helpItems && simplifiedResult) { - const span = helpItems.applicableSpan; - return { - ...helpItems, - applicableSpan: { - start: scriptInfo.positionToLineOffset(span.start), - end: scriptInfo.positionToLineOffset(span.start + span.length) - }, - items: this.mapSignatureHelpItems(helpItems.items, project, useDisplayParts) - }; - } else if (useDisplayParts || !helpItems) { - return helpItems; - } else { - return { - ...helpItems, - items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo( - item.tags, - project, - /*richResponse*/ - false - ) })) - }; + collectChanges(lastKnownProjectVersions, currentProjects, includeProjectReferenceRedirectInfo, result) { + for (const proj of currentProjects) { + const knownProject = find(lastKnownProjectVersions, (p) => p.projectName === proj.getProjectName()); + result.push(proj.getChangesSinceVersion(knownProject && knownProject.version, includeProjectReferenceRedirectInfo)); } } - toPendingErrorCheck(uncheckedFileName) { - const fileName = toNormalizedPath(uncheckedFileName); - const project = this.projectService.tryGetDefaultProjectForFile(fileName); - return project && { fileName, project }; + /** @internal */ + synchronizeProjectList(knownProjects, includeProjectReferenceRedirectInfo) { + const files = []; + this.collectChanges(knownProjects, this.externalProjects, includeProjectReferenceRedirectInfo, files); + this.collectChanges(knownProjects, mapDefinedIterator(this.configuredProjects.values(), (p) => p.deferredClose ? void 0 : p), includeProjectReferenceRedirectInfo, files); + this.collectChanges(knownProjects, this.inferredProjects, includeProjectReferenceRedirectInfo, files); + return files; } - getDiagnostics(next, delay, fileArgs) { - if (this.suppressDiagnosticEvents) { - return; + /** @internal */ + applyChangesInOpenFiles(openFiles, changedFiles, closedFiles) { + let existingOpenScriptInfos; + let openScriptInfos; + let assignOrphanScriptInfosToInferredProject = false; + if (openFiles) { + for (const file of openFiles) { + (existingOpenScriptInfos ?? (existingOpenScriptInfos = [])).push(this.getScriptInfoForPath(normalizedPathToPath( + toNormalizedPath(file.fileName), + file.projectRootPath ? this.getNormalizedAbsolutePath(file.projectRootPath) : this.currentDirectory, + this.toCanonicalFileName + ))); + const info = this.getOrCreateOpenScriptInfo( + toNormalizedPath(file.fileName), + file.content, + tryConvertScriptKindName(file.scriptKind), + file.hasMixedContent, + file.projectRootPath ? toNormalizedPath(file.projectRootPath) : void 0 + ); + (openScriptInfos || (openScriptInfos = [])).push(info); + } } - if (fileArgs.length > 0) { - this.updateErrorCheck(next, fileArgs, delay); + if (changedFiles) { + for (const file of changedFiles) { + const scriptInfo = this.getScriptInfo(file.fileName); + Debug.assert(!!scriptInfo); + this.applyChangesToFile(scriptInfo, file.changes); + } } - } - change(args) { - const scriptInfo = this.projectService.getScriptInfo(args.file); - Debug.assert(!!scriptInfo); - scriptInfo.textStorage.switchToScriptVersionCache(); - const start = scriptInfo.lineOffsetToPosition(args.line, args.offset); - const end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - if (start >= 0) { - this.changeSeq++; - this.projectService.applyChangesToFile( - scriptInfo, - singleIterator({ - span: { start, length: end - start }, - newText: args.insertString - // TODO: GH#18217 - }) + if (closedFiles) { + for (const file of closedFiles) { + assignOrphanScriptInfosToInferredProject = this.closeClientFile( + file, + /*skipAssignOrphanScriptInfosToInferredProject*/ + true + ) || assignOrphanScriptInfosToInferredProject; + } + } + let retainProjects; + forEach( + existingOpenScriptInfos, + (existing, index) => !existing && openScriptInfos[index] && !openScriptInfos[index].isDynamic ? this.tryInvokeWildCardDirectories(openScriptInfos[index]) : void 0 + ); + openScriptInfos == null ? void 0 : openScriptInfos.forEach( + (info) => { + var _a; + return (_a = this.assignProjectToOpenedScriptInfo(info).retainProjects) == null ? void 0 : _a.forEach( + (kind, p) => (retainProjects ?? (retainProjects = /* @__PURE__ */ new Map())).set(p, kind) + ); + } + ); + if (assignOrphanScriptInfosToInferredProject) { + this.assignOrphanScriptInfosToInferredProject(); + } + if (openScriptInfos) { + this.cleanupProjectsAndScriptInfos( + retainProjects, + new Set(openScriptInfos.map((info) => info.path)), + /*externalProjectsRetainingConfiguredProjects*/ + void 0 ); + openScriptInfos.forEach((info) => this.telemetryOnOpenFile(info)); + this.printProjects(); + } else if (length(closedFiles)) { + this.printProjects(); } } - reload(args) { - const file = toNormalizedPath(args.file); - const tempFileName = args.tmpfile === void 0 ? void 0 : toNormalizedPath(args.tmpfile); - const info = this.projectService.getScriptInfoForNormalizedPath(file); - if (info) { - this.changeSeq++; - info.reloadFromFile(tempFileName); + /** @internal */ + applyChangesToFile(scriptInfo, changes) { + for (const change of changes) { + scriptInfo.editContent(change.span.start, change.span.start + change.span.length, change.newText); } } - saveToTmp(fileName, tempFileName) { - const scriptInfo = this.projectService.getScriptInfo(fileName); - if (scriptInfo) { - scriptInfo.saveTo(tempFileName); + // eslint-disable-line @typescript-eslint/unified-signatures + closeExternalProject(uncheckedFileName, cleanupAfter) { + const fileName = toNormalizedPath(uncheckedFileName); + const projects = this.externalProjectToConfiguredProjectMap.get(fileName); + if (projects) { + this.externalProjectToConfiguredProjectMap.delete(fileName); + } else { + const externalProject = this.findExternalProjectByProjectName(uncheckedFileName); + if (externalProject) { + this.removeProject(externalProject); + } } - } - closeClientFile(fileName) { - if (!fileName) { - return; + if (cleanupAfter) { + this.cleanupConfiguredProjects(); + this.printProjects(); } - const file = normalizePath(fileName); - this.projectService.closeClientFile(file); } - mapLocationNavigationBarItems(items, scriptInfo) { - return map(items, (item) => ({ - text: item.text, - kind: item.kind, - kindModifiers: item.kindModifiers, - spans: item.spans.map((span) => toProtocolTextSpan(span, scriptInfo)), - childItems: this.mapLocationNavigationBarItems(item.childItems, scriptInfo), - indent: item.indent - })); + openExternalProjects(projects) { + const projectsToClose = new Set(this.externalProjects.map((p) => p.getProjectName())); + this.externalProjectToConfiguredProjectMap.forEach((_, externalProjectName) => projectsToClose.add(externalProjectName)); + for (const externalProject of projects) { + this.openExternalProject( + externalProject, + /*cleanupAfter*/ + false + ); + projectsToClose.delete(externalProject.projectFileName); + } + projectsToClose.forEach((externalProjectName) => this.closeExternalProject( + externalProjectName, + /*cleanupAfter*/ + false + )); + this.cleanupConfiguredProjects(); + this.printProjects(); } - getNavigationBarItems(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const items = languageService.getNavigationBarItems(file); - return !items ? void 0 : simplifiedResult ? this.mapLocationNavigationBarItems(items, this.projectService.getScriptInfoForNormalizedPath(file)) : items; + static escapeFilenameForRegex(filename) { + return filename.replace(this.filenameEscapeRegexp, "\\$&"); } - toLocationNavigationTree(tree, scriptInfo) { - return { - text: tree.text, - kind: tree.kind, - kindModifiers: tree.kindModifiers, - spans: tree.spans.map((span) => toProtocolTextSpan(span, scriptInfo)), - nameSpan: tree.nameSpan && toProtocolTextSpan(tree.nameSpan, scriptInfo), - childItems: map(tree.childItems, (item) => this.toLocationNavigationTree(item, scriptInfo)) - }; + resetSafeList() { + this.safelist = defaultTypeSafeList; } - getNavigationTree(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const tree = languageService.getNavigationTree(file); - return !tree ? void 0 : simplifiedResult ? this.toLocationNavigationTree(tree, this.projectService.getScriptInfoForNormalizedPath(file)) : tree; + applySafeList(proj) { + const typeAcquisition = proj.typeAcquisition; + Debug.assert(!!typeAcquisition, "proj.typeAcquisition should be set by now"); + const result = this.applySafeListWorker(proj, proj.rootFiles, typeAcquisition); + return (result == null ? void 0 : result.excludedFiles) ?? []; } - getNavigateToItems(args, simplifiedResult) { - const full = this.getFullNavigateToItems(args); - return !simplifiedResult ? flatMap(full, ({ navigateToItems }) => navigateToItems) : flatMap( - full, - ({ project, navigateToItems }) => navigateToItems.map((navItem) => { - const scriptInfo = project.getScriptInfo(navItem.fileName); - const bakedItem = { - name: navItem.name, - kind: navItem.kind, - kindModifiers: navItem.kindModifiers, - isCaseSensitive: navItem.isCaseSensitive, - matchKind: navItem.matchKind, - file: navItem.fileName, - start: scriptInfo.positionToLineOffset(navItem.textSpan.start), - end: scriptInfo.positionToLineOffset(textSpanEnd(navItem.textSpan)) - }; - if (navItem.kindModifiers && navItem.kindModifiers !== "") { - bakedItem.kindModifiers = navItem.kindModifiers; + applySafeListWorker(proj, rootFiles, typeAcquisition) { + if (typeAcquisition.enable === false || typeAcquisition.disableFilenameBasedTypeAcquisition) { + return void 0; + } + const typeAcqInclude = typeAcquisition.include || (typeAcquisition.include = []); + const excludeRules = []; + const normalizedNames = rootFiles.map((f) => normalizeSlashes(f.fileName)); + for (const name of Object.keys(this.safelist)) { + const rule2 = this.safelist[name]; + for (const root of normalizedNames) { + if (rule2.match.test(root)) { + this.logger.info(`Excluding files based on rule ${name} matching file '${root}'`); + if (rule2.types) { + for (const type of rule2.types) { + if (!typeAcqInclude.includes(type)) { + typeAcqInclude.push(type); + } + } + } + if (rule2.exclude) { + for (const exclude of rule2.exclude) { + const processedRule = root.replace(rule2.match, (...groups) => { + return exclude.map((groupNumberOrString) => { + if (typeof groupNumberOrString === "number") { + if (!isString(groups[groupNumberOrString])) { + this.logger.info(`Incorrect RegExp specification in safelist rule ${name} - not enough groups`); + return "\\*"; + } + return _ProjectService.escapeFilenameForRegex(groups[groupNumberOrString]); + } + return groupNumberOrString; + }).join(""); + }); + if (!excludeRules.includes(processedRule)) { + excludeRules.push(processedRule); + } + } + } else { + const escaped = _ProjectService.escapeFilenameForRegex(root); + if (!excludeRules.includes(escaped)) { + excludeRules.push(escaped); + } + } } - if (navItem.containerName && navItem.containerName.length > 0) { - bakedItem.containerName = navItem.containerName; + } + } + const excludeRegexes = excludeRules.map((e) => new RegExp(e, "i")); + let filesToKeep; + let excludedFiles; + for (let i = 0; i < rootFiles.length; i++) { + if (excludeRegexes.some((re) => re.test(normalizedNames[i]))) { + addExcludedFile(i); + } else { + if (typeAcquisition.enable) { + const baseName = getBaseFileName(toFileNameLowerCase(normalizedNames[i])); + if (fileExtensionIs(baseName, "js")) { + const inferredTypingName = removeFileExtension(baseName); + const cleanedTypingName = removeMinAndVersionNumbers(inferredTypingName); + const typeName = this.legacySafelist.get(cleanedTypingName); + if (typeName !== void 0) { + this.logger.info(`Excluded '${normalizedNames[i]}' because it matched ${cleanedTypingName} from the legacy safelist`); + addExcludedFile(i); + if (!typeAcqInclude.includes(typeName)) { + typeAcqInclude.push(typeName); + } + continue; + } + } } - if (navItem.containerKind && navItem.containerKind.length > 0) { - bakedItem.containerKind = navItem.containerKind; + if (/^.+[.-]min\.js$/.test(normalizedNames[i])) { + addExcludedFile(i); + } else { + filesToKeep == null ? void 0 : filesToKeep.push(rootFiles[i]); } - return bakedItem; - }) - ); - } - getFullNavigateToItems(args) { - const { currentFileOnly, searchValue, maxResultCount, projectFileName } = args; - if (currentFileOnly) { - Debug.assertIsDefined(args.file); - const { file, project } = this.getFileAndProject(args); - return [{ project, navigateToItems: project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, file) }]; + } } - const preferences = this.getHostPreferences(); - const outputs = []; - const seenItems = /* @__PURE__ */ new Map(); - if (!args.file && !projectFileName) { - this.projectService.loadAncestorProjectTree(); - this.projectService.forEachEnabledProject((project) => addItemsForProject(project)); - } else { - const projects = this.getProjects(args); - forEachProjectInProjects( - projects, - /*path*/ - void 0, - (project) => addItemsForProject(project) - ); + return excludedFiles ? { + rootFiles: filesToKeep, + excludedFiles + } : void 0; + function addExcludedFile(index) { + if (!excludedFiles) { + Debug.assert(!filesToKeep); + filesToKeep = rootFiles.slice(0, index); + excludedFiles = []; + } + excludedFiles.push(normalizedNames[index]); } - return outputs; - function addItemsForProject(project) { - const projectItems = project.getLanguageService().getNavigateToItems( - searchValue, - maxResultCount, - /*fileName*/ - void 0, - /*excludeDts*/ - project.isNonTsProject(), - /*excludeLibFiles*/ - preferences.excludeLibrarySymbolsInNavTo - ); - const unseenItems = filter(projectItems, (item) => tryAddSeenItem(item) && !getMappedLocationForProject(documentSpanLocation(item), project)); - if (unseenItems.length) { - outputs.push({ project, navigateToItems: unseenItems }); + } + // eslint-disable-line @typescript-eslint/unified-signatures + openExternalProject(proj, cleanupAfter) { + const existingExternalProject = this.findExternalProjectByProjectName(proj.projectFileName); + let configuredProjects; + let rootFiles = []; + for (const file of proj.rootFiles) { + const normalized = toNormalizedPath(file.fileName); + if (getBaseConfigFileName(normalized)) { + if (this.serverMode === 0 /* Semantic */ && this.host.fileExists(normalized)) { + let project = this.findConfiguredProjectByProjectName(normalized); + if (!project) { + project = this.createConfiguredProject(normalized, `Creating configured project in external project: ${proj.projectFileName}`); + if (!this.getHostPreferences().lazyConfiguredProjectsFromExternalProject) project.updateGraph(); + } + (configuredProjects ?? (configuredProjects = /* @__PURE__ */ new Set())).add(project); + Debug.assert(!project.isClosed()); + } + } else { + rootFiles.push(file); } } - function tryAddSeenItem(item) { - const name = item.name; - if (!seenItems.has(name)) { - seenItems.set(name, [item]); - return true; + if (configuredProjects) { + this.externalProjectToConfiguredProjectMap.set(proj.projectFileName, configuredProjects); + if (existingExternalProject) this.removeProject(existingExternalProject); + } else { + this.externalProjectToConfiguredProjectMap.delete(proj.projectFileName); + const typeAcquisition = proj.typeAcquisition || {}; + typeAcquisition.include = typeAcquisition.include || []; + typeAcquisition.exclude = typeAcquisition.exclude || []; + if (typeAcquisition.enable === void 0) { + typeAcquisition.enable = hasNoTypeScriptSource(rootFiles.map((f) => f.fileName)); } - const seen = seenItems.get(name); - for (const seenItem of seen) { - if (navigateToItemIsEqualTo(seenItem, item)) { - return false; + const excludeResult = this.applySafeListWorker(proj, rootFiles, typeAcquisition); + const excludedFiles = (excludeResult == null ? void 0 : excludeResult.excludedFiles) ?? []; + rootFiles = (excludeResult == null ? void 0 : excludeResult.rootFiles) ?? rootFiles; + if (existingExternalProject) { + existingExternalProject.excludedFiles = excludedFiles; + const compilerOptions = convertCompilerOptions(proj.options); + const watchOptionsAndErrors = convertWatchOptions(proj.options, existingExternalProject.getCurrentDirectory()); + const lastFileExceededProgramSize = this.getFilenameForExceededTotalSizeLimitForNonTsFiles(proj.projectFileName, compilerOptions, rootFiles, externalFilePropertyReader); + if (lastFileExceededProgramSize) { + existingExternalProject.disableLanguageService(lastFileExceededProgramSize); + } else { + existingExternalProject.enableLanguageService(); } + existingExternalProject.setProjectErrors(watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.errors); + this.updateRootAndOptionsOfNonInferredProject(existingExternalProject, rootFiles, externalFilePropertyReader, compilerOptions, typeAcquisition, proj.options.compileOnSave, watchOptionsAndErrors == null ? void 0 : watchOptionsAndErrors.watchOptions); + existingExternalProject.updateGraph(); + } else { + const project = this.createExternalProject(proj.projectFileName, rootFiles, proj.options, typeAcquisition, excludedFiles); + project.updateGraph(); } - seen.push(item); - return true; } - function navigateToItemIsEqualTo(a, b) { - if (a === b) { + if (cleanupAfter) { + this.cleanupConfiguredProjects( + configuredProjects, + /* @__PURE__ */ new Set([proj.projectFileName]) + ); + this.printProjects(); + } + } + hasDeferredExtension() { + for (const extension of this.hostConfiguration.extraFileExtensions) { + if (extension.scriptKind === 7 /* Deferred */) { return true; } - if (!a || !b) { - return false; - } - return a.containerKind === b.containerKind && a.containerName === b.containerName && a.fileName === b.fileName && a.isCaseSensitive === b.isCaseSensitive && a.kind === b.kind && a.kindModifiers === b.kindModifiers && a.matchKind === b.matchKind && a.name === b.name && a.textSpan.start === b.textSpan.start && a.textSpan.length === b.textSpan.length; } + return false; } - getSupportedCodeFixes(args) { - if (!args) return getSupportedCodeFixes(); - if (args.file) { - const { file, project: project2 } = this.getFileAndProject(args); - return project2.getLanguageService().getSupportedCodeFixes(file); + /** + * Performs the initial steps of enabling a plugin by finding and instantiating the module for a plugin either asynchronously or synchronously + * @internal + */ + requestEnablePlugin(project, pluginConfigEntry, searchPaths) { + if (!this.host.importPlugin && !this.host.require) { + this.logger.info("Plugins were requested but not running in environment that supports 'require'. Nothing will be loaded"); + return; } - const project = this.getProject(args.projectFileName); - if (!project) Errors.ThrowNoProject(); - return project.getLanguageService().getSupportedCodeFixes(); - } - isLocation(locationOrSpan) { - return locationOrSpan.line !== void 0; + this.logger.info(`Enabling plugin ${pluginConfigEntry.name} from candidate paths: ${searchPaths.join(",")}`); + if (!pluginConfigEntry.name || isExternalModuleNameRelative(pluginConfigEntry.name) || /[\\/]\.\.?(?:$|[\\/])/.test(pluginConfigEntry.name)) { + this.logger.info(`Skipped loading plugin ${pluginConfigEntry.name || JSON.stringify(pluginConfigEntry)} because only package name is allowed plugin name`); + return; + } + if (this.host.importPlugin) { + const importPromise = Project2.importServicePluginAsync( + pluginConfigEntry, + searchPaths, + this.host, + (s) => this.logger.info(s) + ); + this.pendingPluginEnablements ?? (this.pendingPluginEnablements = /* @__PURE__ */ new Map()); + let promises = this.pendingPluginEnablements.get(project); + if (!promises) this.pendingPluginEnablements.set(project, promises = []); + promises.push(importPromise); + return; + } + this.endEnablePlugin( + project, + Project2.importServicePluginSync( + pluginConfigEntry, + searchPaths, + this.host, + (s) => this.logger.info(s) + ) + ); } - extractPositionOrRange(args, scriptInfo) { - let position; - let textRange; - if (this.isLocation(args)) { - position = getPosition(args); + /** + * Performs the remaining steps of enabling a plugin after its module has been instantiated. + */ + endEnablePlugin(project, { pluginConfigEntry, resolvedModule, errorLogs }) { + var _a; + if (resolvedModule) { + const configurationOverride = (_a = this.currentPluginConfigOverrides) == null ? void 0 : _a.get(pluginConfigEntry.name); + if (configurationOverride) { + const pluginName = pluginConfigEntry.name; + pluginConfigEntry = configurationOverride; + pluginConfigEntry.name = pluginName; + } + project.enableProxy(resolvedModule, pluginConfigEntry); } else { - textRange = this.getRange(args, scriptInfo); - } - return Debug.checkDefined(position === void 0 ? textRange : position); - function getPosition(loc) { - return loc.position !== void 0 ? loc.position : scriptInfo.lineOffsetToPosition(loc.line, loc.offset); + forEach(errorLogs, (message) => this.logger.info(message)); + this.logger.info(`Couldn't find ${pluginConfigEntry.name}`); } } - getRange(args, scriptInfo) { - const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo); - return { pos: startPosition, end: endPosition }; + /** @internal */ + hasNewPluginEnablementRequests() { + return !!this.pendingPluginEnablements; } - getApplicableRefactors(args) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = project.getScriptInfoForNormalizedPath(file); - const result = project.getLanguageService().getApplicableRefactors(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file), args.triggerReason, args.kind, args.includeInteractiveActions); - return result.map((result2) => ({ ...result2, actions: result2.actions.map((action) => ({ ...action, range: action.range ? { start: convertToLocation({ line: action.range.start.line, character: action.range.start.offset }), end: convertToLocation({ line: action.range.end.line, character: action.range.end.offset }) } : void 0 })) })); + /** @internal */ + hasPendingPluginEnablements() { + return !!this.currentPluginEnablementPromise; } - getEditsForRefactor(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = project.getScriptInfoForNormalizedPath(file); - const result = project.getLanguageService().getEditsForRefactor( - file, - this.getFormatOptions(file), - this.extractPositionOrRange(args, scriptInfo), - args.refactor, - args.action, - this.getPreferences(file), - args.interactiveRefactorArguments - ); - if (result === void 0) { - return { - edits: [] - }; + /** + * Waits for any ongoing plugin enablement requests to complete. + * + * @internal + */ + async waitForPendingPlugins() { + while (this.currentPluginEnablementPromise) { + await this.currentPluginEnablementPromise; } - if (simplifiedResult) { - const { renameFilename, renameLocation, edits } = result; - let mappedRenameLocation; - if (renameFilename !== void 0 && renameLocation !== void 0) { - const renameScriptInfo = project.getScriptInfoForNormalizedPath(toNormalizedPath(renameFilename)); - mappedRenameLocation = getLocationInNewDocument(getSnapshotText(renameScriptInfo.getSnapshot()), renameFilename, renameLocation, edits); - } - return { - renameLocation: mappedRenameLocation, - renameFilename, - edits: this.mapTextChangesToCodeEdits(edits), - notApplicableReason: result.notApplicableReason - }; + } + /** + * Starts enabling any requested plugins without waiting for the result. + * + * @internal + */ + enableRequestedPlugins() { + if (this.pendingPluginEnablements) { + void this.enableRequestedPluginsAsync(); } - return result; } - getMoveToRefactoringFileSuggestions(args) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = project.getScriptInfoForNormalizedPath(file); - return project.getLanguageService().getMoveToRefactoringFileSuggestions(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file)); + async enableRequestedPluginsAsync() { + if (this.currentPluginEnablementPromise) { + await this.waitForPendingPlugins(); + } + if (!this.pendingPluginEnablements) { + return; + } + const entries = arrayFrom(this.pendingPluginEnablements.entries()); + this.pendingPluginEnablements = void 0; + this.currentPluginEnablementPromise = this.enableRequestedPluginsWorker(entries); + await this.currentPluginEnablementPromise; } - preparePasteEdits(args) { - const { file, project } = this.getFileAndProject(args); - return project.getLanguageService().preparePasteEditsForFile(file, args.copiedTextSpan.map((copies) => this.getRange({ file, startLine: copies.start.line, startOffset: copies.start.offset, endLine: copies.end.line, endOffset: copies.end.offset }, this.projectService.getScriptInfoForNormalizedPath(file)))); + async enableRequestedPluginsWorker(pendingPlugins) { + Debug.assert(this.currentPluginEnablementPromise === void 0); + let sendProjectsUpdatedInBackgroundEvent = false; + await Promise.all(map(pendingPlugins, async ([project, promises]) => { + const results = await Promise.all(promises); + if (project.isClosed() || isProjectDeferredClose(project)) { + this.logger.info(`Cancelling plugin enabling for ${project.getProjectName()} as it is ${project.isClosed() ? "closed" : "deferred close"}`); + return; + } + sendProjectsUpdatedInBackgroundEvent = true; + for (const result of results) { + this.endEnablePlugin(project, result); + } + this.delayUpdateProjectGraph(project); + })); + this.currentPluginEnablementPromise = void 0; + if (sendProjectsUpdatedInBackgroundEvent) this.sendProjectsUpdatedInBackgroundEvent(); } - getPasteEdits(args) { - const { file, project } = this.getFileAndProject(args); - if (isDynamicFileName(file)) return void 0; - const copiedFrom = args.copiedFrom ? { file: args.copiedFrom.file, range: args.copiedFrom.spans.map((copies) => this.getRange({ file: args.copiedFrom.file, startLine: copies.start.line, startOffset: copies.start.offset, endLine: copies.end.line, endOffset: copies.end.offset }, project.getScriptInfoForNormalizedPath(toNormalizedPath(args.copiedFrom.file)))) } : void 0; - const result = project.getLanguageService().getPasteEdits( - { - targetFile: file, - pastedText: args.pastedText, - pasteLocations: args.pasteLocations.map((paste) => this.getRange({ file, startLine: paste.start.line, startOffset: paste.start.offset, endLine: paste.end.line, endOffset: paste.end.offset }, project.getScriptInfoForNormalizedPath(file))), - copiedFrom, - preferences: this.getPreferences(file) - }, - this.getFormatOptions(file) - ); - return result && this.mapPasteEditsAction(result); + configurePlugin(args) { + this.forEachEnabledProject((project) => project.onPluginConfigurationChanged(args.pluginName, args.configuration)); + this.currentPluginConfigOverrides = this.currentPluginConfigOverrides || /* @__PURE__ */ new Map(); + this.currentPluginConfigOverrides.set(args.pluginName, args.configuration); } - organizeImports(args, simplifiedResult) { - Debug.assert(args.scope.type === "file"); - const { file, project } = this.getFileAndProject(args.scope.args); - const changes = project.getLanguageService().organizeImports( - { - fileName: file, - mode: args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : void 0), - type: "file" - }, - this.getFormatOptions(file), - this.getPreferences(file) + /** @internal */ + getPackageJsonsVisibleToFile(fileName, project, rootDir) { + const packageJsonCache = this.packageJsonCache; + const rootPath = rootDir && this.toPath(rootDir); + const result = []; + const processDirectory = (directory) => { + switch (packageJsonCache.directoryHasPackageJson(directory)) { + // Sync and check same directory again + case 3 /* Maybe */: + packageJsonCache.searchDirectoryAndAncestors(directory, project); + return processDirectory(directory); + // Check package.json + case -1 /* True */: + const packageJsonFileName = combinePaths(directory, "package.json"); + this.watchPackageJsonFile(packageJsonFileName, this.toPath(packageJsonFileName), project); + const info = packageJsonCache.getInDirectory(directory); + if (info) result.push(info); + } + if (rootPath && rootPath === directory) { + return true; + } + }; + forEachAncestorDirectoryStoppingAtGlobalCache( + project, + getDirectoryPath(fileName), + processDirectory ); - if (simplifiedResult) { - return this.mapTextChangesToCodeEdits(changes); - } else { - return changes; - } + return result; } - getEditsForFileRename(args, simplifiedResult) { - const oldPath = toNormalizedPath(args.oldFilePath); - const newPath = toNormalizedPath(args.newFilePath); - const formatOptions = this.getHostFormatOptions(); - const preferences = this.getHostPreferences(); - const seenFiles = /* @__PURE__ */ new Set(); - const textChanges2 = []; - this.projectService.loadAncestorProjectTree(); - this.projectService.forEachEnabledProject((project) => { - const projectTextChanges = project.getLanguageService().getEditsForFileRename(oldPath, newPath, formatOptions, preferences); - const projectFiles = []; - for (const textChange of projectTextChanges) { - if (!seenFiles.has(textChange.fileName)) { - textChanges2.push(textChange); - projectFiles.push(textChange.fileName); + /** @internal */ + getNearestAncestorDirectoryWithPackageJson(fileName, project) { + return forEachAncestorDirectoryStoppingAtGlobalCache( + project, + fileName, + (directory) => { + switch (this.packageJsonCache.directoryHasPackageJson(directory)) { + case -1 /* True */: + return directory; + case 0 /* False */: + return void 0; + case 3 /* Maybe */: + return this.host.fileExists(combinePaths(directory, "package.json")) ? directory : void 0; } } - for (const file of projectFiles) { - seenFiles.add(file); - } - }); - return simplifiedResult ? textChanges2.map((c) => this.mapTextChangeToCodeEdit(c)) : textChanges2; + ); } - getCodeFixes(args, simplifiedResult) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = project.getScriptInfoForNormalizedPath(file); - const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo); - let codeActions; - try { - codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, this.getFormatOptions(file), this.getPreferences(file)); - } catch (e) { - const ls = project.getLanguageService(); - const existingDiagCodes = [ - ...ls.getSyntacticDiagnostics(file), - ...ls.getSemanticDiagnostics(file), - ...ls.getSuggestionDiagnostics(file) - ].map( - (d) => decodedTextSpanIntersectsWith(startPosition, endPosition - startPosition, d.start, d.length) && d.code + watchPackageJsonFile(file, path, project) { + Debug.assert(project !== void 0); + let result = (this.packageJsonFilesMap ?? (this.packageJsonFilesMap = /* @__PURE__ */ new Map())).get(path); + if (!result) { + let watcher = this.watchFactory.watchFile( + file, + (fileName, eventKind) => { + switch (eventKind) { + case 0 /* Created */: + case 1 /* Changed */: + this.packageJsonCache.addOrUpdate(fileName, path); + this.onPackageJsonChange(result); + break; + case 2 /* Deleted */: + this.packageJsonCache.delete(path); + this.onPackageJsonChange(result); + result.projects.clear(); + result.close(); + } + }, + 250 /* Low */, + this.hostConfiguration.watchOptions, + WatchType.PackageJson ); - const badCode = args.errorCodes.find((c) => !existingDiagCodes.includes(c)); - if (badCode !== void 0) { - e.message = `BADCLIENT: Bad error code, ${badCode} not found in range ${startPosition}..${endPosition} (found: ${existingDiagCodes.join(", ")}); could have caused this error: -${e.message}`; - } - throw e; + result = { + projects: /* @__PURE__ */ new Set(), + close: () => { + var _a; + if (result.projects.size || !watcher) return; + watcher.close(); + watcher = void 0; + (_a = this.packageJsonFilesMap) == null ? void 0 : _a.delete(path); + this.packageJsonCache.invalidate(path); + } + }; + this.packageJsonFilesMap.set(path, result); } - return simplifiedResult ? codeActions.map((codeAction) => this.mapCodeFixAction(codeAction)) : codeActions; + result.projects.add(project); + (project.packageJsonWatches ?? (project.packageJsonWatches = /* @__PURE__ */ new Set())).add(result); } - getCombinedCodeFix({ scope, fixId: fixId56 }, simplifiedResult) { - Debug.assert(scope.type === "file"); - const { file, project } = this.getFileAndProject(scope.args); - const res = project.getLanguageService().getCombinedCodeFix({ type: "file", fileName: file }, fixId56, this.getFormatOptions(file), this.getPreferences(file)); - if (simplifiedResult) { - return { changes: this.mapTextChangesToCodeEdits(res.changes), commands: res.commands }; - } else { - return res; - } + onPackageJsonChange(result) { + result.projects.forEach((project) => { + var _a; + return (_a = project.onPackageJsonChange) == null ? void 0 : _a.call(project); + }); } - applyCodeActionCommand(args) { - const commands = args.command; - for (const command of toArray(commands)) { - const { file, project } = this.getFileAndProject(command); - project.getLanguageService().applyCodeActionCommand(command, this.getFormatOptions(file)).then( - (_result) => { - }, - (_error) => { - } - ); + /** @internal */ + includePackageJsonAutoImports() { + switch (this.hostConfiguration.preferences.includePackageJsonAutoImports) { + case "on": + return 1 /* On */; + case "off": + return 0 /* Off */; + default: + return 2 /* Auto */; } - return {}; } - getStartAndEndPosition(args, scriptInfo) { - let startPosition, endPosition; - if (args.startPosition !== void 0) { - startPosition = args.startPosition; - } else { - startPosition = scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset); - args.startPosition = startPosition; + /** @internal */ + getIncompleteCompletionsCache() { + return this.incompleteCompletionsCache || (this.incompleteCompletionsCache = createIncompleteCompletionsCache()); + } +}; +/** Makes a filename safe to insert in a RegExp */ +_ProjectService.filenameEscapeRegexp = /[-/\\^$*+?.()|[\]{}]/g; +var ProjectService2 = _ProjectService; +function createIncompleteCompletionsCache() { + let info; + return { + get() { + return info; + }, + set(newInfo) { + info = newInfo; + }, + clear() { + info = void 0; } - if (args.endPosition !== void 0) { - endPosition = args.endPosition; - } else { - endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); - args.endPosition = endPosition; + }; +} +function isConfigFile(config) { + return config.kind !== void 0; +} +function printProjectWithoutFileNames(project) { + project.print( + /*writeProjectFileNames*/ + false, + /*writeFileExplaination*/ + false, + /*writeFileVersionAndText*/ + false + ); +} + +// src/server/moduleSpecifierCache.ts +function createModuleSpecifierCache(host) { + let containedNodeModulesWatchers; + let cache; + let currentKey; + const result = { + get(fromFileName, toFileName2, preferences, options) { + if (!cache || currentKey !== key(fromFileName, preferences, options)) return void 0; + return cache.get(toFileName2); + }, + set(fromFileName, toFileName2, preferences, options, kind, modulePaths, moduleSpecifiers) { + ensureCache(fromFileName, preferences, options).set(toFileName2, createInfo( + kind, + modulePaths, + moduleSpecifiers, + /*packageName*/ + void 0, + /*isBlockedByPackageJsonDependencies*/ + false + )); + if (moduleSpecifiers) { + for (const p of modulePaths) { + if (p.isInNodeModules) { + const nodeModulesPath = p.path.substring(0, p.path.indexOf(nodeModulesPathPart) + nodeModulesPathPart.length - 1); + const key2 = host.toPath(nodeModulesPath); + if (!(containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.has(key2))) { + (containedNodeModulesWatchers || (containedNodeModulesWatchers = /* @__PURE__ */ new Map())).set( + key2, + host.watchNodeModulesForPackageJsonChanges(nodeModulesPath) + ); + } + } + } + } + }, + setModulePaths(fromFileName, toFileName2, preferences, options, modulePaths) { + const cache2 = ensureCache(fromFileName, preferences, options); + const info = cache2.get(toFileName2); + if (info) { + info.modulePaths = modulePaths; + } else { + cache2.set(toFileName2, createInfo( + /*kind*/ + void 0, + modulePaths, + /*moduleSpecifiers*/ + void 0, + /*packageName*/ + void 0, + /*isBlockedByPackageJsonDependencies*/ + void 0 + )); + } + }, + setBlockedByPackageJsonDependencies(fromFileName, toFileName2, preferences, options, packageName, isBlockedByPackageJsonDependencies) { + const cache2 = ensureCache(fromFileName, preferences, options); + const info = cache2.get(toFileName2); + if (info) { + info.isBlockedByPackageJsonDependencies = isBlockedByPackageJsonDependencies; + info.packageName = packageName; + } else { + cache2.set(toFileName2, createInfo( + /*kind*/ + void 0, + /*modulePaths*/ + void 0, + /*moduleSpecifiers*/ + void 0, + packageName, + isBlockedByPackageJsonDependencies + )); + } + }, + clear() { + containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.forEach(closeFileWatcher); + cache == null ? void 0 : cache.clear(); + containedNodeModulesWatchers == null ? void 0 : containedNodeModulesWatchers.clear(); + currentKey = void 0; + }, + count() { + return cache ? cache.size : 0; } - return { startPosition, endPosition }; - } - mapCodeAction({ description: description3, changes, commands }) { - return { description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands }; - } - mapCodeFixAction({ fixName: fixName8, description: description3, changes, commands, fixId: fixId56, fixAllDescription }) { - return { fixName: fixName8, description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands, fixId: fixId56, fixAllDescription }; - } - mapPasteEditsAction({ edits, fixId: fixId56 }) { - return { edits: this.mapTextChangesToCodeEdits(edits), fixId: fixId56 }; - } - mapTextChangesToCodeEdits(textChanges2) { - return textChanges2.map((change) => this.mapTextChangeToCodeEdit(change)); + }; + if (Debug.isDebugging) { + Object.defineProperty(result, "__cache", { get: () => cache }); } - mapTextChangeToCodeEdit(textChanges2) { - const scriptInfo = this.projectService.getScriptInfoOrConfig(textChanges2.fileName); - if (!!textChanges2.isNewFile === !!scriptInfo) { - if (!scriptInfo) { - this.projectService.logErrorForScriptInfoNotFound(textChanges2.fileName); - } - Debug.fail("Expected isNewFile for (only) new files. " + JSON.stringify({ isNewFile: !!textChanges2.isNewFile, hasScriptInfo: !!scriptInfo })); + return result; + function ensureCache(fromFileName, preferences, options) { + const newKey = key(fromFileName, preferences, options); + if (cache && currentKey !== newKey) { + result.clear(); } - return scriptInfo ? { fileName: textChanges2.fileName, textChanges: textChanges2.textChanges.map((textChange) => convertTextChangeToCodeEdit(textChange, scriptInfo)) } : convertNewFileTextChangeToCodeEdit(textChanges2); + currentKey = newKey; + return cache || (cache = /* @__PURE__ */ new Map()); } - convertTextChangeToCodeEdit(change, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(change.span.start), - end: scriptInfo.positionToLineOffset(change.span.start + change.span.length), - newText: change.newText ? change.newText : "" - }; + function key(fromFileName, preferences, options) { + return `${fromFileName},${preferences.importModuleSpecifierEnding},${preferences.importModuleSpecifierPreference},${options.overrideImportMode}`; } - getBraceMatching(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const position = this.getPosition(args, scriptInfo); - const spans = languageService.getBraceMatchingAtPosition(file, position); - return !spans ? void 0 : simplifiedResult ? spans.map((span) => toProtocolTextSpan(span, scriptInfo)) : spans; + function createInfo(kind, modulePaths, moduleSpecifiers, packageName, isBlockedByPackageJsonDependencies) { + return { kind, modulePaths, moduleSpecifiers, packageName, isBlockedByPackageJsonDependencies }; } - getDiagnosticsForProject(next, delay, fileName) { - if (this.suppressDiagnosticEvents) { - return; - } - const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker( - fileName, - /*projectFileName*/ - void 0, - /*needFileNameList*/ - true, - /*needDefaultConfiguredProjectInfo*/ - void 0, - /*excludeConfigFiles*/ - true - ); - if (languageServiceDisabled) return; - const fileNamesInProject = fileNames.filter((value) => !value.includes("lib.d.ts")); - if (fileNamesInProject.length === 0) return; - const highPriorityFiles = []; - const mediumPriorityFiles = []; - const lowPriorityFiles = []; - const veryLowPriorityFiles = []; - const normalizedFileName = toNormalizedPath(fileName); - const project = this.projectService.ensureDefaultProjectForFile(normalizedFileName); - for (const fileNameInProject of fileNamesInProject) { - if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) { - highPriorityFiles.push(fileNameInProject); - } else { - const info = this.projectService.getScriptInfo(fileNameInProject); - if (!info.isScriptOpen()) { - if (isDeclarationFileName(fileNameInProject)) { - veryLowPriorityFiles.push(fileNameInProject); +} + +// src/server/packageJsonCache.ts +function createPackageJsonCache(host) { + const packageJsons = /* @__PURE__ */ new Map(); + const directoriesWithoutPackageJson = /* @__PURE__ */ new Map(); + return { + addOrUpdate, + invalidate, + delete: (fileName) => { + packageJsons.delete(fileName); + directoriesWithoutPackageJson.set(getDirectoryPath(fileName), true); + }, + getInDirectory: (directory) => { + return packageJsons.get(host.toPath(combinePaths(directory, "package.json"))) || void 0; + }, + directoryHasPackageJson: (directory) => directoryHasPackageJson(host.toPath(directory)), + searchDirectoryAndAncestors: (directory, project) => { + forEachAncestorDirectoryStoppingAtGlobalCache( + project, + directory, + (ancestor) => { + const ancestorPath = host.toPath(ancestor); + if (directoryHasPackageJson(ancestorPath) !== 3 /* Maybe */) { + return true; + } + const packageJsonFileName = combinePaths(ancestor, "package.json"); + if (tryFileExists(host, packageJsonFileName)) { + addOrUpdate(packageJsonFileName, combinePaths(ancestorPath, "package.json")); } else { - lowPriorityFiles.push(fileNameInProject); + directoriesWithoutPackageJson.set(ancestorPath, true); } - } else { - mediumPriorityFiles.push(fileNameInProject); } - } + ); } - const sortedFiles = [...highPriorityFiles, ...mediumPriorityFiles, ...lowPriorityFiles, ...veryLowPriorityFiles]; - const checkList = sortedFiles.map((fileName2) => ({ fileName: fileName2, project })); - this.updateErrorCheck( - next, - checkList, - delay, - /*requireOpen*/ - false - ); + }; + function addOrUpdate(fileName, path) { + const packageJsonInfo = Debug.checkDefined(createPackageJsonInfo(fileName, host.host)); + packageJsons.set(path, packageJsonInfo); + directoriesWithoutPackageJson.delete(getDirectoryPath(path)); } - configurePlugin(args) { - this.projectService.configurePlugin(args); + function invalidate(path) { + packageJsons.delete(path); + directoriesWithoutPackageJson.delete(getDirectoryPath(path)); } - getSmartSelectionRange(args, simplifiedResult) { - const { locations } = args; - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file)); - return map(locations, (location) => { - const pos = this.getPosition(location, scriptInfo); - const selectionRange = languageService.getSmartSelectionRange(file, pos); - return simplifiedResult ? this.mapSelectionRange(selectionRange, scriptInfo) : selectionRange; - }); + function directoryHasPackageJson(directory) { + return packageJsons.has(combinePaths(directory, "package.json")) ? -1 /* True */ : directoriesWithoutPackageJson.has(directory) ? 0 /* False */ : 3 /* Maybe */; } - toggleLineComment(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfo(file); - const textRange = this.getRange(args, scriptInfo); - const textChanges2 = languageService.toggleLineComment(file, textRange); - if (simplifiedResult) { - const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); - return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); - } - return textChanges2; +} + +// src/server/session.ts +var nullCancellationToken = { + isCancellationRequested: () => false, + setRequest: () => void 0, + resetRequest: () => void 0 +}; +function hrTimeToMilliseconds(time) { + const seconds = time[0]; + const nanoseconds = time[1]; + return (1e9 * seconds + nanoseconds) / 1e6; +} +function isDeclarationFileInJSOnlyNonConfiguredProject(project, file) { + if ((isInferredProject(project) || isExternalProject(project)) && project.isJsOnlyProject()) { + const scriptInfo = project.getScriptInfoForNormalizedPath(file); + return scriptInfo && !scriptInfo.isJavaScript(); } - toggleMultilineComment(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const textRange = this.getRange(args, scriptInfo); - const textChanges2 = languageService.toggleMultilineComment(file, textRange); - if (simplifiedResult) { - const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); - return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); - } - return textChanges2; + return false; +} +function dtsChangeCanAffectEmit(compilationSettings) { + return getEmitDeclarations(compilationSettings) || !!compilationSettings.emitDecoratorMetadata; +} +function formatDiag(fileName, project, diag2) { + const scriptInfo = project.getScriptInfoForNormalizedPath(fileName); + return { + start: scriptInfo.positionToLineOffset(diag2.start), + end: scriptInfo.positionToLineOffset(diag2.start + diag2.length), + // TODO: GH#18217 + text: flattenDiagnosticMessageText(diag2.messageText, "\n"), + code: diag2.code, + category: diagnosticCategoryName(diag2), + reportsUnnecessary: diag2.reportsUnnecessary, + reportsDeprecated: diag2.reportsDeprecated, + source: diag2.source, + relatedInformation: map(diag2.relatedInformation, formatRelatedInformation) + }; +} +function formatRelatedInformation(info) { + if (!info.file) { + return { + message: flattenDiagnosticMessageText(info.messageText, "\n"), + category: diagnosticCategoryName(info), + code: info.code + }; } - commentSelection(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const textRange = this.getRange(args, scriptInfo); - const textChanges2 = languageService.commentSelection(file, textRange); - if (simplifiedResult) { - const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); - return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); - } - return textChanges2; + return { + span: { + start: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start)), + end: convertToLocation(getLineAndCharacterOfPosition(info.file, info.start + info.length)), + // TODO: GH#18217 + file: info.file.fileName + }, + message: flattenDiagnosticMessageText(info.messageText, "\n"), + category: diagnosticCategoryName(info), + code: info.code + }; +} +function convertToLocation(lineAndCharacter) { + return { line: lineAndCharacter.line + 1, offset: lineAndCharacter.character + 1 }; +} +function formatDiagnosticToProtocol(diag2, includeFileName) { + const start = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start)); + const end = diag2.file && convertToLocation(getLineAndCharacterOfPosition(diag2.file, diag2.start + diag2.length)); + const text = flattenDiagnosticMessageText(diag2.messageText, "\n"); + const { code, source } = diag2; + const category = diagnosticCategoryName(diag2); + const common = { + start, + end, + text, + code, + category, + reportsUnnecessary: diag2.reportsUnnecessary, + reportsDeprecated: diag2.reportsDeprecated, + source, + relatedInformation: map(diag2.relatedInformation, formatRelatedInformation) + }; + return includeFileName ? { ...common, fileName: diag2.file && diag2.file.fileName } : common; +} +function allEditsBeforePos(edits, pos) { + return edits.every((edit) => textSpanEnd(edit.span) < pos); +} +var CommandNames = CommandTypes; +function formatMessage2(msg, logger, byteLength, newLine) { + const verboseLogging = logger.hasLevel(3 /* verbose */); + const json = JSON.stringify(msg); + if (verboseLogging) { + logger.info(`${msg.type}:${stringifyIndented(msg)}`); } - uncommentSelection(args, simplifiedResult) { - const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - const textRange = this.getRange(args, scriptInfo); - const textChanges2 = languageService.uncommentSelection(file, textRange); - if (simplifiedResult) { - const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); - return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); - } - return textChanges2; + const len = byteLength(json, "utf8"); + return `Content-Length: ${1 + len}\r +\r +${json}${newLine}`; +} +var MultistepOperation = class { + constructor(operationHost) { + this.operationHost = operationHost; } - mapSelectionRange(selectionRange, scriptInfo) { - const result = { - textSpan: toProtocolTextSpan(selectionRange.textSpan, scriptInfo) - }; - if (selectionRange.parent) { - result.parent = this.mapSelectionRange(selectionRange.parent, scriptInfo); - } - return result; + startNew(action) { + this.complete(); + this.requestId = this.operationHost.getCurrentRequestId(); + this.executeAction(action); } - getScriptInfoFromProjectService(file) { - const normalizedFile = toNormalizedPath(file); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(normalizedFile); - if (!scriptInfo) { - this.projectService.logErrorForScriptInfoNotFound(normalizedFile); - return Errors.ThrowNoProject(); + complete() { + if (this.requestId !== void 0) { + this.operationHost.sendRequestCompletedEvent(this.requestId, this.performanceData); + this.requestId = void 0; } - return scriptInfo; - } - toProtocolCallHierarchyItem(item) { - const scriptInfo = this.getScriptInfoFromProjectService(item.file); - return { - name: item.name, - kind: item.kind, - kindModifiers: item.kindModifiers, - file: item.file, - containerName: item.containerName, - span: toProtocolTextSpan(item.span, scriptInfo), - selectionSpan: toProtocolTextSpan(item.selectionSpan, scriptInfo) - }; + this.setTimerHandle(void 0); + this.setImmediateId(void 0); + this.performanceData = void 0; } - toProtocolCallHierarchyIncomingCall(incomingCall) { - const scriptInfo = this.getScriptInfoFromProjectService(incomingCall.from.file); - return { - from: this.toProtocolCallHierarchyItem(incomingCall.from), - fromSpans: incomingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo)) - }; + immediate(actionType, action) { + const requestId = this.requestId; + Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "immediate: incorrect request id"); + this.setImmediateId( + this.operationHost.getServerHost().setImmediate(() => { + this.immediateId = void 0; + this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action), this.performanceData); + }, actionType) + ); } - toProtocolCallHierarchyOutgoingCall(outgoingCall, scriptInfo) { - return { - to: this.toProtocolCallHierarchyItem(outgoingCall.to), - fromSpans: outgoingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo)) - }; + delay(actionType, ms, action) { + const requestId = this.requestId; + Debug.assert(requestId === this.operationHost.getCurrentRequestId(), "delay: incorrect request id"); + this.setTimerHandle( + this.operationHost.getServerHost().setTimeout( + () => { + this.timerHandle = void 0; + this.operationHost.executeWithRequestId(requestId, () => this.executeAction(action), this.performanceData); + }, + ms, + actionType + ) + ); } - prepareCallHierarchy(args) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); - if (scriptInfo) { - const position = this.getPosition(args, scriptInfo); - const result = project.getLanguageService().prepareCallHierarchy(file, position); - return result && mapOneOrMany(result, (item) => this.toProtocolCallHierarchyItem(item)); + executeAction(action) { + var _a, _b, _c, _d, _e, _f; + let stop = false; + try { + if (this.operationHost.isCancellationRequested()) { + stop = true; + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId, early: true }); + } else { + (_b = tracing) == null ? void 0 : _b.push(tracing.Phase.Session, "stepAction", { seq: this.requestId }); + action(this); + (_c = tracing) == null ? void 0 : _c.pop(); + } + } catch (e) { + (_d = tracing) == null ? void 0 : _d.popAll(); + stop = true; + if (e instanceof OperationCanceledException) { + (_e = tracing) == null ? void 0 : _e.instant(tracing.Phase.Session, "stepCanceled", { seq: this.requestId }); + } else { + (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "stepError", { seq: this.requestId, message: e.message }); + this.operationHost.logError(e, `delayed processing of request ${this.requestId}`); + } + } + this.performanceData = this.operationHost.getPerformanceData(); + if (stop || !this.hasPendingWork()) { + this.complete(); } - return void 0; } - provideCallHierarchyIncomingCalls(args) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.getScriptInfoFromProjectService(file); - const incomingCalls = project.getLanguageService().provideCallHierarchyIncomingCalls(file, this.getPosition(args, scriptInfo)); - return incomingCalls.map((call) => this.toProtocolCallHierarchyIncomingCall(call)); + setTimerHandle(timerHandle) { + if (this.timerHandle !== void 0) { + this.operationHost.getServerHost().clearTimeout(this.timerHandle); + } + this.timerHandle = timerHandle; } - provideCallHierarchyOutgoingCalls(args) { - const { file, project } = this.getFileAndProject(args); - const scriptInfo = this.getScriptInfoFromProjectService(file); - const outgoingCalls = project.getLanguageService().provideCallHierarchyOutgoingCalls(file, this.getPosition(args, scriptInfo)); - return outgoingCalls.map((call) => this.toProtocolCallHierarchyOutgoingCall(call, scriptInfo)); + setImmediateId(immediateId) { + if (this.immediateId !== void 0) { + this.operationHost.getServerHost().clearImmediate(this.immediateId); + } + this.immediateId = immediateId; } - getCanonicalFileName(fileName) { - const name = this.host.useCaseSensitiveFileNames ? fileName : toFileNameLowerCase(fileName); - return normalizePath(name); + hasPendingWork() { + return !!this.timerHandle || !!this.immediateId; } - exit() { +}; +function toEvent(eventName, body) { + return { + seq: 0, + type: "event", + event: eventName, + body + }; +} +function combineProjectOutput(defaultValue, getValue, projects, action) { + const outputs = flatMapToMutable(isArray(projects) ? projects : projects.projects, (project) => action(project, defaultValue)); + if (!isArray(projects) && projects.symLinkedProjects) { + projects.symLinkedProjects.forEach((projects2, path) => { + const value = getValue(path); + outputs.push(...flatMap(projects2, (project) => action(project, value))); + }); } - notRequired(request) { - if (request) this.doOutput( - /*info*/ - void 0, - request.command, - request.seq, - /*success*/ - true, - this.performanceData - ); - return { responseRequired: false, performanceData: this.performanceData }; + return deduplicate(outputs, equateValues); +} +function createDocumentSpanSet(useCaseSensitiveFileNames2) { + return createSet(({ textSpan }) => textSpan.start + 100003 * textSpan.length, getDocumentSpansEqualityComparer(useCaseSensitiveFileNames2)); +} +function getRenameLocationsWorker(projects, defaultProject, initialLocation, findInStrings, findInComments, preferences, useCaseSensitiveFileNames2) { + const perProjectResults = getPerProjectReferences( + projects, + defaultProject, + initialLocation, + getDefinitionLocation( + defaultProject, + initialLocation, + /*isForRename*/ + true + ), + mapDefinitionInProject, + (project, position) => project.getLanguageService().findRenameLocations(position.fileName, position.pos, findInStrings, findInComments, preferences), + (renameLocation, cb) => cb(documentSpanLocation(renameLocation)) + ); + if (isArray(perProjectResults)) { + return perProjectResults; } - requiredResponse(response) { - return { response, responseRequired: true, performanceData: this.performanceData }; + const results = []; + const seen = createDocumentSpanSet(useCaseSensitiveFileNames2); + perProjectResults.forEach((projectResults, project) => { + for (const result of projectResults) { + if (!seen.has(result) && !getMappedLocationForProject(documentSpanLocation(result), project)) { + results.push(result); + seen.add(result); + } + } + }); + return results; +} +function getDefinitionLocation(defaultProject, initialLocation, isForRename) { + const infos = defaultProject.getLanguageService().getDefinitionAtPosition( + initialLocation.fileName, + initialLocation.pos, + /*searchOtherFilesOnly*/ + false, + /*stopAtAlias*/ + isForRename + ); + const info = infos && firstOrUndefined(infos); + return info && !info.isLocal ? { fileName: info.fileName, pos: info.textSpan.start } : void 0; +} +function getReferencesWorker(projects, defaultProject, initialLocation, useCaseSensitiveFileNames2, logger) { + var _a, _b; + const perProjectResults = getPerProjectReferences( + projects, + defaultProject, + initialLocation, + getDefinitionLocation( + defaultProject, + initialLocation, + /*isForRename*/ + false + ), + mapDefinitionInProject, + (project, position) => { + logger.info(`Finding references to ${position.fileName} position ${position.pos} in project ${project.getProjectName()}`); + return project.getLanguageService().findReferences(position.fileName, position.pos); + }, + (referencedSymbol, cb) => { + cb(documentSpanLocation(referencedSymbol.definition)); + for (const ref of referencedSymbol.references) { + cb(documentSpanLocation(ref)); + } + } + ); + if (isArray(perProjectResults)) { + return perProjectResults; } - addProtocolHandler(command, handler) { - if (this.handlers.has(command)) { - throw new Error(`Protocol handler already exists for command "${command}"`); + const defaultProjectResults = perProjectResults.get(defaultProject); + if (((_b = (_a = defaultProjectResults == null ? void 0 : defaultProjectResults[0]) == null ? void 0 : _a.references[0]) == null ? void 0 : _b.isDefinition) === void 0) { + perProjectResults.forEach((projectResults) => { + for (const referencedSymbol of projectResults) { + for (const ref of referencedSymbol.references) { + delete ref.isDefinition; + } + } + }); + } else { + const knownSymbolSpans = createDocumentSpanSet(useCaseSensitiveFileNames2); + for (const referencedSymbol of defaultProjectResults) { + for (const ref of referencedSymbol.references) { + if (ref.isDefinition) { + knownSymbolSpans.add(ref); + break; + } + } } - this.handlers.set(command, handler); + const updatedProjects = /* @__PURE__ */ new Set(); + while (true) { + let progress = false; + perProjectResults.forEach((referencedSymbols, project) => { + if (updatedProjects.has(project)) return; + const updated = project.getLanguageService().updateIsDefinitionOfReferencedSymbols(referencedSymbols, knownSymbolSpans); + if (updated) { + updatedProjects.add(project); + progress = true; + } + }); + if (!progress) break; + } + perProjectResults.forEach((referencedSymbols, project) => { + if (updatedProjects.has(project)) return; + for (const referencedSymbol of referencedSymbols) { + for (const ref of referencedSymbol.references) { + ref.isDefinition = false; + } + } + }); } - setCurrentRequest(requestId) { - Debug.assert(this.currentRequestId === void 0); - this.currentRequestId = requestId; - this.cancellationToken.setRequest(requestId); + const results = []; + const seenRefs = createDocumentSpanSet(useCaseSensitiveFileNames2); + perProjectResults.forEach((projectResults, project) => { + for (const referencedSymbol of projectResults) { + const mappedDefinitionFile = getMappedLocationForProject(documentSpanLocation(referencedSymbol.definition), project); + const definition = mappedDefinitionFile === void 0 ? referencedSymbol.definition : { + ...referencedSymbol.definition, + textSpan: createTextSpan(mappedDefinitionFile.pos, referencedSymbol.definition.textSpan.length), + // Why would the length be the same in the original? + fileName: mappedDefinitionFile.fileName, + contextSpan: getMappedContextSpanForProject(referencedSymbol.definition, project) + }; + let symbolToAddTo = find(results, (o) => documentSpansEqual(o.definition, definition, useCaseSensitiveFileNames2)); + if (!symbolToAddTo) { + symbolToAddTo = { definition, references: [] }; + results.push(symbolToAddTo); + } + for (const ref of referencedSymbol.references) { + if (!seenRefs.has(ref) && !getMappedLocationForProject(documentSpanLocation(ref), project)) { + seenRefs.add(ref); + symbolToAddTo.references.push(ref); + } + } + } + }); + return results.filter((o) => o.references.length !== 0); +} +function forEachProjectInProjects(projects, path, cb) { + for (const project of isArray(projects) ? projects : projects.projects) { + cb(project, path); } - resetCurrentRequest(requestId) { - Debug.assert(this.currentRequestId === requestId); - this.currentRequestId = void 0; - this.cancellationToken.resetRequest(requestId); + if (!isArray(projects) && projects.symLinkedProjects) { + projects.symLinkedProjects.forEach((symlinkedProjects, symlinkedPath) => { + for (const project of symlinkedProjects) { + cb(project, symlinkedPath); + } + }); } - // eslint-disable-line @typescript-eslint/unified-signatures - executeWithRequestId(requestId, f, perfomanceData) { - const currentPerformanceData = this.performanceData; - try { - this.performanceData = perfomanceData; - this.setCurrentRequest(requestId); - return f(); - } finally { - this.resetCurrentRequest(requestId); - this.performanceData = currentPerformanceData; +} +function getPerProjectReferences(projects, defaultProject, initialLocation, defaultDefinition, mapDefinitionInProject2, getResultsForPosition, forPositionInResult) { + const resultsMap = /* @__PURE__ */ new Map(); + const queue = createQueue(); + queue.enqueue({ project: defaultProject, location: initialLocation }); + forEachProjectInProjects(projects, initialLocation.fileName, (project, path) => { + const location = { fileName: path, pos: initialLocation.pos }; + queue.enqueue({ project, location }); + }); + const projectService = defaultProject.projectService; + const cancellationToken = defaultProject.getCancellationToken(); + const getGeneratedDefinition = memoize( + () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetGeneratedPosition(defaultDefinition) + ); + const getSourceDefinition = memoize( + () => defaultProject.isSourceOfProjectReferenceRedirect(defaultDefinition.fileName) ? defaultDefinition : defaultProject.getLanguageService().getSourceMapper().tryGetSourcePosition(defaultDefinition) + ); + const searchedProjectKeys = /* @__PURE__ */ new Set(); + onCancellation: + while (!queue.isEmpty()) { + while (!queue.isEmpty()) { + if (cancellationToken.isCancellationRequested()) break onCancellation; + const { project, location } = queue.dequeue(); + if (resultsMap.has(project)) continue; + if (isLocationProjectReferenceRedirect(project, location)) continue; + updateProjectIfDirty(project); + if (!project.containsFile(toNormalizedPath(location.fileName))) { + continue; + } + const projectResults = searchPosition(project, location); + resultsMap.set(project, projectResults ?? emptyArray2); + searchedProjectKeys.add(getProjectKey(project)); + } + if (defaultDefinition) { + projectService.loadAncestorProjectTree(searchedProjectKeys); + projectService.forEachEnabledProject((project) => { + if (cancellationToken.isCancellationRequested()) return; + if (resultsMap.has(project)) return; + const location = mapDefinitionInProject2(defaultDefinition, project, getGeneratedDefinition, getSourceDefinition); + if (location) { + queue.enqueue({ project, location }); + } + }); + } } + if (resultsMap.size === 1) { + return firstIterator(resultsMap.values()); } - executeCommand(request) { - const handler = this.handlers.get(request.command); - if (handler) { - const response = this.executeWithRequestId( - request.seq, - () => handler(request), - /*perfomanceData*/ - void 0 - ); - this.projectService.enableRequestedPlugins(); - return response; - } else { - this.logger.msg(`Unrecognized JSON command:${stringifyIndented(request)}`, "Err" /* Err */); - this.doOutput( - /*info*/ - void 0, - "unknown" /* Unknown */, - request.seq, - /*success*/ - false, - /*performanceData*/ - void 0, - `Unrecognized JSON command: ${request.command}` - ); - return { responseRequired: false }; + return resultsMap; + function searchPosition(project, location) { + const projectResults = getResultsForPosition(project, location); + if (!projectResults || !forPositionInResult) return projectResults; + for (const result of projectResults) { + forPositionInResult(result, (position) => { + const originalLocation = projectService.getOriginalLocationEnsuringConfiguredProject(project, position); + if (!originalLocation) return; + const originalScriptInfo = projectService.getScriptInfo(originalLocation.fileName); + for (const project2 of originalScriptInfo.containingProjects) { + if (!project2.isOrphan() && !resultsMap.has(project2)) { + queue.enqueue({ project: project2, location: originalLocation }); + } + } + const symlinkedProjectsMap = projectService.getSymlinkedProjects(originalScriptInfo); + if (symlinkedProjectsMap) { + symlinkedProjectsMap.forEach((symlinkedProjects, symlinkedPath) => { + for (const symlinkedProject of symlinkedProjects) { + if (!symlinkedProject.isOrphan() && !resultsMap.has(symlinkedProject)) { + queue.enqueue({ project: symlinkedProject, location: { fileName: symlinkedPath, pos: originalLocation.pos } }); + } + } + }); + } + }); } + return projectResults; } - onMessage(message) { - var _a, _b, _c, _d, _e, _f, _g; - this.gcTimer.scheduleCollect(); - let start; - const currentPerformanceData = this.performanceData; - if (this.logger.hasLevel(2 /* requestTime */)) { - start = this.hrtime(); - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`request:${indent2(this.toStringMessage(message))}`); - } - } - let request; - let relevantFile; - try { - request = this.parseMessage(message); - relevantFile = request.arguments && request.arguments.file ? request.arguments : void 0; - (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "request", { seq: request.seq, command: request.command }); - (_b = tracing) == null ? void 0 : _b.push( - tracing.Phase.Session, - "executeCommand", - { seq: request.seq, command: request.command }, - /*separateBeginAndEnd*/ - true - ); - const { response, responseRequired, performanceData } = this.executeCommand(request); - (_c = tracing) == null ? void 0 : _c.pop(); - if (this.logger.hasLevel(2 /* requestTime */)) { - const elapsedTime = hrTimeToMilliseconds(this.hrtime(start)).toFixed(4); - if (responseRequired) { - this.logger.perftrc(`${request.seq}::${request.command}: elapsed time (in milliseconds) ${elapsedTime}`); - } else { - this.logger.perftrc(`${request.seq}::${request.command}: async elapsed time (in milliseconds) ${elapsedTime}`); +} +function mapDefinitionInProjectIfFileInProject(definition, project) { + if (project.containsFile(toNormalizedPath(definition.fileName)) && !isLocationProjectReferenceRedirect(project, definition)) { + return definition; + } +} +function mapDefinitionInProject(definition, project, getGeneratedDefinition, getSourceDefinition) { + const result = mapDefinitionInProjectIfFileInProject(definition, project); + if (result) return result; + const generatedDefinition = getGeneratedDefinition(); + if (generatedDefinition && project.containsFile(toNormalizedPath(generatedDefinition.fileName))) return generatedDefinition; + const sourceDefinition = getSourceDefinition(); + return sourceDefinition && project.containsFile(toNormalizedPath(sourceDefinition.fileName)) ? sourceDefinition : void 0; +} +function isLocationProjectReferenceRedirect(project, location) { + if (!location) return false; + const program = project.getLanguageService().getProgram(); + if (!program) return false; + const sourceFile = program.getSourceFile(location.fileName); + return !!sourceFile && sourceFile.resolvedPath !== sourceFile.path && sourceFile.resolvedPath !== project.toPath(location.fileName); +} +function getProjectKey(project) { + return isConfiguredProject(project) ? project.canonicalConfigFilePath : project.getProjectName(); +} +function documentSpanLocation({ fileName, textSpan }) { + return { fileName, pos: textSpan.start }; +} +function getMappedLocationForProject(location, project) { + return getMappedLocation(location, project.getSourceMapper(), (p) => project.projectService.fileExists(p)); +} +function getMappedDocumentSpanForProject(documentSpan, project) { + return getMappedDocumentSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p)); +} +function getMappedContextSpanForProject(documentSpan, project) { + return getMappedContextSpan(documentSpan, project.getSourceMapper(), (p) => project.projectService.fileExists(p)); +} +var invalidPartialSemanticModeCommands = [ + "openExternalProject" /* OpenExternalProject */, + "openExternalProjects" /* OpenExternalProjects */, + "closeExternalProject" /* CloseExternalProject */, + "synchronizeProjectList" /* SynchronizeProjectList */, + "emit-output" /* EmitOutput */, + "compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */, + "compileOnSaveEmitFile" /* CompileOnSaveEmitFile */, + "compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */, + "encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */, + "semanticDiagnosticsSync" /* SemanticDiagnosticsSync */, + "suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */, + "geterrForProject" /* GeterrForProject */, + "reload" /* Reload */, + "reloadProjects" /* ReloadProjects */, + "getCodeFixes" /* GetCodeFixes */, + "getCodeFixes-full" /* GetCodeFixesFull */, + "getCombinedCodeFix" /* GetCombinedCodeFix */, + "getCombinedCodeFix-full" /* GetCombinedCodeFixFull */, + "applyCodeActionCommand" /* ApplyCodeActionCommand */, + "getSupportedCodeFixes" /* GetSupportedCodeFixes */, + "getApplicableRefactors" /* GetApplicableRefactors */, + "getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */, + "getEditsForRefactor" /* GetEditsForRefactor */, + "getEditsForRefactor-full" /* GetEditsForRefactorFull */, + "organizeImports" /* OrganizeImports */, + "organizeImports-full" /* OrganizeImportsFull */, + "getEditsForFileRename" /* GetEditsForFileRename */, + "getEditsForFileRename-full" /* GetEditsForFileRenameFull */, + "prepareCallHierarchy" /* PrepareCallHierarchy */, + "provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */, + "provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */, + "getPasteEdits" /* GetPasteEdits */, + "copilotRelated" /* CopilotRelated */ +]; +var invalidSyntacticModeCommands = [ + ...invalidPartialSemanticModeCommands, + "definition" /* Definition */, + "definition-full" /* DefinitionFull */, + "definitionAndBoundSpan" /* DefinitionAndBoundSpan */, + "definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */, + "typeDefinition" /* TypeDefinition */, + "implementation" /* Implementation */, + "implementation-full" /* ImplementationFull */, + "references" /* References */, + "references-full" /* ReferencesFull */, + "rename" /* Rename */, + "renameLocations-full" /* RenameLocationsFull */, + "rename-full" /* RenameInfoFull */, + "quickinfo" /* Quickinfo */, + "quickinfo-full" /* QuickinfoFull */, + "completionInfo" /* CompletionInfo */, + "completions" /* Completions */, + "completions-full" /* CompletionsFull */, + "completionEntryDetails" /* CompletionDetails */, + "completionEntryDetails-full" /* CompletionDetailsFull */, + "signatureHelp" /* SignatureHelp */, + "signatureHelp-full" /* SignatureHelpFull */, + "navto" /* Navto */, + "navto-full" /* NavtoFull */, + "documentHighlights" /* DocumentHighlights */, + "documentHighlights-full" /* DocumentHighlightsFull */, + "preparePasteEdits" /* PreparePasteEdits */ +]; +var Session3 = class _Session { + constructor(opts) { + this.changeSeq = 0; + // Minimum number of lines for attempting to use region diagnostics for a file. + /** @internal */ + this.regionDiagLineCountThreshold = 500; + this.handlers = new Map(Object.entries({ + // TODO(jakebailey): correctly type the handlers + ["status" /* Status */]: () => { + const response = { version }; + return this.requiredResponse(response); + }, + ["openExternalProject" /* OpenExternalProject */]: (request) => { + this.projectService.openExternalProject( + request.arguments, + /*cleanupAfter*/ + true + ); + return this.requiredResponse( + /*response*/ + true + ); + }, + ["openExternalProjects" /* OpenExternalProjects */]: (request) => { + this.projectService.openExternalProjects(request.arguments.projects); + return this.requiredResponse( + /*response*/ + true + ); + }, + ["closeExternalProject" /* CloseExternalProject */]: (request) => { + this.projectService.closeExternalProject( + request.arguments.projectFileName, + /*cleanupAfter*/ + true + ); + return this.requiredResponse( + /*response*/ + true + ); + }, + ["synchronizeProjectList" /* SynchronizeProjectList */]: (request) => { + const result = this.projectService.synchronizeProjectList(request.arguments.knownProjects, request.arguments.includeProjectReferenceRedirectInfo); + if (!result.some((p) => p.projectErrors && p.projectErrors.length !== 0)) { + return this.requiredResponse(result); } - } - (_d = tracing) == null ? void 0 : _d.instant(tracing.Phase.Session, "response", { seq: request.seq, command: request.command, success: !!response }); - if (response) { - this.doOutput( - response, - request.command, - request.seq, - /*success*/ - true, - performanceData + const converted = map(result, (p) => { + if (!p.projectErrors || p.projectErrors.length === 0) { + return p; + } + return { + info: p.info, + changes: p.changes, + files: p.files, + projectErrors: this.convertToDiagnosticsWithLinePosition( + p.projectErrors, + /*scriptInfo*/ + void 0 + ) + }; + }); + return this.requiredResponse(converted); + }, + ["updateOpen" /* UpdateOpen */]: (request) => { + this.changeSeq++; + this.projectService.applyChangesInOpenFiles( + request.arguments.openFiles && mapIterator(request.arguments.openFiles, (file) => ({ + fileName: file.file, + content: file.fileContent, + scriptKind: file.scriptKindName, + projectRootPath: file.projectRootPath + })), + request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({ + fileName: file.fileName, + changes: mapDefinedIterator(arrayReverseIterator(file.textChanges), (change) => { + const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file.fileName)); + const start = scriptInfo.lineOffsetToPosition(change.start.line, change.start.offset); + const end = scriptInfo.lineOffsetToPosition(change.end.line, change.end.offset); + return start >= 0 ? { span: { start, length: end - start }, newText: change.newText } : void 0; + }) + })), + request.arguments.closedFiles ); - } else if (responseRequired) { - this.doOutput( - /*info*/ - void 0, - request.command, - request.seq, - /*success*/ - false, - performanceData, - "No content available." + return this.requiredResponse( + /*response*/ + true + ); + }, + ["applyChangedToOpenFiles" /* ApplyChangedToOpenFiles */]: (request) => { + this.changeSeq++; + this.projectService.applyChangesInOpenFiles( + request.arguments.openFiles, + request.arguments.changedFiles && mapIterator(request.arguments.changedFiles, (file) => ({ + fileName: file.fileName, + // apply changes in reverse order + changes: arrayReverseIterator(file.changes) + })), + request.arguments.closedFiles + ); + return this.requiredResponse( + /*response*/ + true + ); + }, + ["exit" /* Exit */]: () => { + this.exit(); + return this.notRequired( + /*request*/ + void 0 + ); + }, + ["definition" /* Definition */]: (request) => { + return this.requiredResponse(this.getDefinition( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["definition-full" /* DefinitionFull */]: (request) => { + return this.requiredResponse(this.getDefinition( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["definitionAndBoundSpan" /* DefinitionAndBoundSpan */]: (request) => { + return this.requiredResponse(this.getDefinitionAndBoundSpan( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["definitionAndBoundSpan-full" /* DefinitionAndBoundSpanFull */]: (request) => { + return this.requiredResponse(this.getDefinitionAndBoundSpan( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["findSourceDefinition" /* FindSourceDefinition */]: (request) => { + return this.requiredResponse(this.findSourceDefinition(request.arguments)); + }, + ["emit-output" /* EmitOutput */]: (request) => { + return this.requiredResponse(this.getEmitOutput(request.arguments)); + }, + ["typeDefinition" /* TypeDefinition */]: (request) => { + return this.requiredResponse(this.getTypeDefinition(request.arguments)); + }, + ["implementation" /* Implementation */]: (request) => { + return this.requiredResponse(this.getImplementation( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["implementation-full" /* ImplementationFull */]: (request) => { + return this.requiredResponse(this.getImplementation( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["references" /* References */]: (request) => { + return this.requiredResponse(this.getReferences( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["references-full" /* ReferencesFull */]: (request) => { + return this.requiredResponse(this.getReferences( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["rename" /* Rename */]: (request) => { + return this.requiredResponse(this.getRenameLocations( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["renameLocations-full" /* RenameLocationsFull */]: (request) => { + return this.requiredResponse(this.getRenameLocations( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["rename-full" /* RenameInfoFull */]: (request) => { + return this.requiredResponse(this.getRenameInfo(request.arguments)); + }, + ["open" /* Open */]: (request) => { + this.openClientFile( + toNormalizedPath(request.arguments.file), + request.arguments.fileContent, + convertScriptKindName(request.arguments.scriptKindName), + // TODO: GH#18217 + request.arguments.projectRootPath ? toNormalizedPath(request.arguments.projectRootPath) : void 0 + ); + return this.notRequired(request); + }, + ["quickinfo" /* Quickinfo */]: (request) => { + return this.requiredResponse(this.getQuickInfoWorker( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["quickinfo-full" /* QuickinfoFull */]: (request) => { + return this.requiredResponse(this.getQuickInfoWorker( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["getOutliningSpans" /* GetOutliningSpans */]: (request) => { + return this.requiredResponse(this.getOutliningSpans( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["outliningSpans" /* GetOutliningSpansFull */]: (request) => { + return this.requiredResponse(this.getOutliningSpans( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["todoComments" /* TodoComments */]: (request) => { + return this.requiredResponse(this.getTodoComments(request.arguments)); + }, + ["indentation" /* Indentation */]: (request) => { + return this.requiredResponse(this.getIndentation(request.arguments)); + }, + ["nameOrDottedNameSpan" /* NameOrDottedNameSpan */]: (request) => { + return this.requiredResponse(this.getNameOrDottedNameSpan(request.arguments)); + }, + ["breakpointStatement" /* BreakpointStatement */]: (request) => { + return this.requiredResponse(this.getBreakpointStatement(request.arguments)); + }, + ["braceCompletion" /* BraceCompletion */]: (request) => { + return this.requiredResponse(this.isValidBraceCompletion(request.arguments)); + }, + ["docCommentTemplate" /* DocCommentTemplate */]: (request) => { + return this.requiredResponse(this.getDocCommentTemplate(request.arguments)); + }, + ["getSpanOfEnclosingComment" /* GetSpanOfEnclosingComment */]: (request) => { + return this.requiredResponse(this.getSpanOfEnclosingComment(request.arguments)); + }, + ["fileReferences" /* FileReferences */]: (request) => { + return this.requiredResponse(this.getFileReferences( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["fileReferences-full" /* FileReferencesFull */]: (request) => { + return this.requiredResponse(this.getFileReferences( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["format" /* Format */]: (request) => { + return this.requiredResponse(this.getFormattingEditsForRange(request.arguments)); + }, + ["formatonkey" /* Formatonkey */]: (request) => { + return this.requiredResponse(this.getFormattingEditsAfterKeystroke(request.arguments)); + }, + ["format-full" /* FormatFull */]: (request) => { + return this.requiredResponse(this.getFormattingEditsForDocumentFull(request.arguments)); + }, + ["formatonkey-full" /* FormatonkeyFull */]: (request) => { + return this.requiredResponse(this.getFormattingEditsAfterKeystrokeFull(request.arguments)); + }, + ["formatRange-full" /* FormatRangeFull */]: (request) => { + return this.requiredResponse(this.getFormattingEditsForRangeFull(request.arguments)); + }, + ["completionInfo" /* CompletionInfo */]: (request) => { + return this.requiredResponse(this.getCompletions(request.arguments, "completionInfo" /* CompletionInfo */)); + }, + ["completions" /* Completions */]: (request) => { + return this.requiredResponse(this.getCompletions(request.arguments, "completions" /* Completions */)); + }, + ["completions-full" /* CompletionsFull */]: (request) => { + return this.requiredResponse(this.getCompletions(request.arguments, "completions-full" /* CompletionsFull */)); + }, + ["completionEntryDetails" /* CompletionDetails */]: (request) => { + return this.requiredResponse(this.getCompletionEntryDetails( + request.arguments, + /*fullResult*/ + false + )); + }, + ["completionEntryDetails-full" /* CompletionDetailsFull */]: (request) => { + return this.requiredResponse(this.getCompletionEntryDetails( + request.arguments, + /*fullResult*/ + true + )); + }, + ["compileOnSaveAffectedFileList" /* CompileOnSaveAffectedFileList */]: (request) => { + return this.requiredResponse(this.getCompileOnSaveAffectedFileList(request.arguments)); + }, + ["compileOnSaveEmitFile" /* CompileOnSaveEmitFile */]: (request) => { + return this.requiredResponse(this.emitFile(request.arguments)); + }, + ["signatureHelp" /* SignatureHelp */]: (request) => { + return this.requiredResponse(this.getSignatureHelpItems( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["signatureHelp-full" /* SignatureHelpFull */]: (request) => { + return this.requiredResponse(this.getSignatureHelpItems( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["compilerOptionsDiagnostics-full" /* CompilerOptionsDiagnosticsFull */]: (request) => { + return this.requiredResponse(this.getCompilerOptionsDiagnostics(request.arguments)); + }, + ["encodedSyntacticClassifications-full" /* EncodedSyntacticClassificationsFull */]: (request) => { + return this.requiredResponse(this.getEncodedSyntacticClassifications(request.arguments)); + }, + ["encodedSemanticClassifications-full" /* EncodedSemanticClassificationsFull */]: (request) => { + return this.requiredResponse(this.getEncodedSemanticClassifications(request.arguments)); + }, + ["cleanup" /* Cleanup */]: () => { + this.cleanup(); + return this.requiredResponse( + /*response*/ + true + ); + }, + ["semanticDiagnosticsSync" /* SemanticDiagnosticsSync */]: (request) => { + return this.requiredResponse(this.getSemanticDiagnosticsSync(request.arguments)); + }, + ["syntacticDiagnosticsSync" /* SyntacticDiagnosticsSync */]: (request) => { + return this.requiredResponse(this.getSyntacticDiagnosticsSync(request.arguments)); + }, + ["suggestionDiagnosticsSync" /* SuggestionDiagnosticsSync */]: (request) => { + return this.requiredResponse(this.getSuggestionDiagnosticsSync(request.arguments)); + }, + ["geterr" /* Geterr */]: (request) => { + this.errorCheck.startNew((next) => this.getDiagnostics(next, request.arguments.delay, request.arguments.files)); + return this.notRequired( + /*request*/ + void 0 + ); + }, + ["geterrForProject" /* GeterrForProject */]: (request) => { + this.errorCheck.startNew((next) => this.getDiagnosticsForProject(next, request.arguments.delay, request.arguments.file)); + return this.notRequired( + /*request*/ + void 0 + ); + }, + ["change" /* Change */]: (request) => { + this.change(request.arguments); + return this.notRequired(request); + }, + ["configure" /* Configure */]: (request) => { + this.projectService.setHostConfiguration(request.arguments); + return this.notRequired(request); + }, + ["reload" /* Reload */]: (request) => { + this.reload(request.arguments); + return this.requiredResponse({ reloadFinished: true }); + }, + ["saveto" /* Saveto */]: (request) => { + const savetoArgs = request.arguments; + this.saveToTmp(savetoArgs.file, savetoArgs.tmpfile); + return this.notRequired(request); + }, + ["close" /* Close */]: (request) => { + const closeArgs = request.arguments; + this.closeClientFile(closeArgs.file); + return this.notRequired(request); + }, + ["navto" /* Navto */]: (request) => { + return this.requiredResponse(this.getNavigateToItems( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["navto-full" /* NavtoFull */]: (request) => { + return this.requiredResponse(this.getNavigateToItems( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["brace" /* Brace */]: (request) => { + return this.requiredResponse(this.getBraceMatching( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["brace-full" /* BraceFull */]: (request) => { + return this.requiredResponse(this.getBraceMatching( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["navbar" /* NavBar */]: (request) => { + return this.requiredResponse(this.getNavigationBarItems( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["navbar-full" /* NavBarFull */]: (request) => { + return this.requiredResponse(this.getNavigationBarItems( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["navtree" /* NavTree */]: (request) => { + return this.requiredResponse(this.getNavigationTree( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["navtree-full" /* NavTreeFull */]: (request) => { + return this.requiredResponse(this.getNavigationTree( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["documentHighlights" /* DocumentHighlights */]: (request) => { + return this.requiredResponse(this.getDocumentHighlights( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["documentHighlights-full" /* DocumentHighlightsFull */]: (request) => { + return this.requiredResponse(this.getDocumentHighlights( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["compilerOptionsForInferredProjects" /* CompilerOptionsForInferredProjects */]: (request) => { + this.setCompilerOptionsForInferredProjects(request.arguments); + return this.requiredResponse( + /*response*/ + true + ); + }, + ["projectInfo" /* ProjectInfo */]: (request) => { + return this.requiredResponse(this.getProjectInfo(request.arguments)); + }, + ["reloadProjects" /* ReloadProjects */]: (request) => { + this.projectService.reloadProjects(); + return this.notRequired(request); + }, + ["jsxClosingTag" /* JsxClosingTag */]: (request) => { + return this.requiredResponse(this.getJsxClosingTag(request.arguments)); + }, + ["linkedEditingRange" /* LinkedEditingRange */]: (request) => { + return this.requiredResponse(this.getLinkedEditingRange(request.arguments)); + }, + ["getCodeFixes" /* GetCodeFixes */]: (request) => { + return this.requiredResponse(this.getCodeFixes( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["getCodeFixes-full" /* GetCodeFixesFull */]: (request) => { + return this.requiredResponse(this.getCodeFixes( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["getCombinedCodeFix" /* GetCombinedCodeFix */]: (request) => { + return this.requiredResponse(this.getCombinedCodeFix( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["getCombinedCodeFix-full" /* GetCombinedCodeFixFull */]: (request) => { + return this.requiredResponse(this.getCombinedCodeFix( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["applyCodeActionCommand" /* ApplyCodeActionCommand */]: (request) => { + return this.requiredResponse(this.applyCodeActionCommand(request.arguments)); + }, + ["getSupportedCodeFixes" /* GetSupportedCodeFixes */]: (request) => { + return this.requiredResponse(this.getSupportedCodeFixes(request.arguments)); + }, + ["getApplicableRefactors" /* GetApplicableRefactors */]: (request) => { + return this.requiredResponse(this.getApplicableRefactors(request.arguments)); + }, + ["getEditsForRefactor" /* GetEditsForRefactor */]: (request) => { + return this.requiredResponse(this.getEditsForRefactor( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["getMoveToRefactoringFileSuggestions" /* GetMoveToRefactoringFileSuggestions */]: (request) => { + return this.requiredResponse(this.getMoveToRefactoringFileSuggestions(request.arguments)); + }, + ["preparePasteEdits" /* PreparePasteEdits */]: (request) => { + return this.requiredResponse(this.preparePasteEdits(request.arguments)); + }, + ["getPasteEdits" /* GetPasteEdits */]: (request) => { + return this.requiredResponse(this.getPasteEdits(request.arguments)); + }, + ["getEditsForRefactor-full" /* GetEditsForRefactorFull */]: (request) => { + return this.requiredResponse(this.getEditsForRefactor( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["organizeImports" /* OrganizeImports */]: (request) => { + return this.requiredResponse(this.organizeImports( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["organizeImports-full" /* OrganizeImportsFull */]: (request) => { + return this.requiredResponse(this.organizeImports( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["getEditsForFileRename" /* GetEditsForFileRename */]: (request) => { + return this.requiredResponse(this.getEditsForFileRename( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["getEditsForFileRename-full" /* GetEditsForFileRenameFull */]: (request) => { + return this.requiredResponse(this.getEditsForFileRename( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["configurePlugin" /* ConfigurePlugin */]: (request) => { + this.configurePlugin(request.arguments); + return this.notRequired(request); + }, + ["selectionRange" /* SelectionRange */]: (request) => { + return this.requiredResponse(this.getSmartSelectionRange( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["selectionRange-full" /* SelectionRangeFull */]: (request) => { + return this.requiredResponse(this.getSmartSelectionRange( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["prepareCallHierarchy" /* PrepareCallHierarchy */]: (request) => { + return this.requiredResponse(this.prepareCallHierarchy(request.arguments)); + }, + ["provideCallHierarchyIncomingCalls" /* ProvideCallHierarchyIncomingCalls */]: (request) => { + return this.requiredResponse(this.provideCallHierarchyIncomingCalls(request.arguments)); + }, + ["provideCallHierarchyOutgoingCalls" /* ProvideCallHierarchyOutgoingCalls */]: (request) => { + return this.requiredResponse(this.provideCallHierarchyOutgoingCalls(request.arguments)); + }, + ["toggleLineComment" /* ToggleLineComment */]: (request) => { + return this.requiredResponse(this.toggleLineComment( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["toggleLineComment-full" /* ToggleLineCommentFull */]: (request) => { + return this.requiredResponse(this.toggleLineComment( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["toggleMultilineComment" /* ToggleMultilineComment */]: (request) => { + return this.requiredResponse(this.toggleMultilineComment( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["toggleMultilineComment-full" /* ToggleMultilineCommentFull */]: (request) => { + return this.requiredResponse(this.toggleMultilineComment( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["commentSelection" /* CommentSelection */]: (request) => { + return this.requiredResponse(this.commentSelection( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["commentSelection-full" /* CommentSelectionFull */]: (request) => { + return this.requiredResponse(this.commentSelection( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["uncommentSelection" /* UncommentSelection */]: (request) => { + return this.requiredResponse(this.uncommentSelection( + request.arguments, + /*simplifiedResult*/ + true + )); + }, + ["uncommentSelection-full" /* UncommentSelectionFull */]: (request) => { + return this.requiredResponse(this.uncommentSelection( + request.arguments, + /*simplifiedResult*/ + false + )); + }, + ["provideInlayHints" /* ProvideInlayHints */]: (request) => { + return this.requiredResponse(this.provideInlayHints(request.arguments)); + }, + ["mapCode" /* MapCode */]: (request) => { + return this.requiredResponse(this.mapCode(request.arguments)); + }, + ["copilotRelated" /* CopilotRelated */]: () => { + return this.requiredResponse(this.getCopilotRelatedInfo()); + } + })); + this.host = opts.host; + this.cancellationToken = opts.cancellationToken; + this.typingsInstaller = opts.typingsInstaller || nullTypingsInstaller; + this.byteLength = opts.byteLength; + this.hrtime = opts.hrtime; + this.logger = opts.logger; + this.canUseEvents = opts.canUseEvents; + this.suppressDiagnosticEvents = opts.suppressDiagnosticEvents; + this.noGetErrOnBackgroundUpdate = opts.noGetErrOnBackgroundUpdate; + const { throttleWaitMilliseconds } = opts; + this.eventHandler = this.canUseEvents ? opts.eventHandler || ((event) => this.defaultEventHandler(event)) : void 0; + const multistepOperationHost = { + executeWithRequestId: (requestId, action, performanceData) => this.executeWithRequestId(requestId, action, performanceData), + getCurrentRequestId: () => this.currentRequestId, + getPerformanceData: () => this.performanceData, + getServerHost: () => this.host, + logError: (err, cmd) => this.logError(err, cmd), + sendRequestCompletedEvent: (requestId, performanceData) => this.sendRequestCompletedEvent(requestId, performanceData), + isCancellationRequested: () => this.cancellationToken.isCancellationRequested() + }; + this.errorCheck = new MultistepOperation(multistepOperationHost); + const settings = { + host: this.host, + logger: this.logger, + cancellationToken: this.cancellationToken, + useSingleInferredProject: opts.useSingleInferredProject, + useInferredProjectPerProjectRoot: opts.useInferredProjectPerProjectRoot, + typingsInstaller: this.typingsInstaller, + throttleWaitMilliseconds, + eventHandler: this.eventHandler, + suppressDiagnosticEvents: this.suppressDiagnosticEvents, + globalPlugins: opts.globalPlugins, + pluginProbeLocations: opts.pluginProbeLocations, + allowLocalPluginLoads: opts.allowLocalPluginLoads, + typesMapLocation: opts.typesMapLocation, + serverMode: opts.serverMode, + session: this, + canUseWatchEvents: opts.canUseWatchEvents, + incrementalVerifier: opts.incrementalVerifier + }; + this.projectService = new ProjectService2(settings); + this.projectService.setPerformanceEventHandler(this.performanceEventHandler.bind(this)); + this.gcTimer = new GcTimer( + this.host, + /*delay*/ + 7e3, + this.logger + ); + switch (this.projectService.serverMode) { + case 0 /* Semantic */: + break; + case 1 /* PartialSemantic */: + invalidPartialSemanticModeCommands.forEach( + (commandName) => this.handlers.set(commandName, (request) => { + throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.PartialSemantic`); + }) ); - } - } catch (err) { - (_e = tracing) == null ? void 0 : _e.popAll(); - if (err instanceof OperationCanceledException) { - (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "commandCanceled", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command }); - this.doOutput( - { canceled: true }, - request.command, - request.seq, - /*success*/ - true, - this.performanceData + break; + case 2 /* Syntactic */: + invalidSyntacticModeCommands.forEach( + (commandName) => this.handlers.set(commandName, (request) => { + throw new Error(`Request: ${request.command} not allowed in LanguageServiceMode.Syntactic`); + }) ); - return; - } - this.logErrorWorker(err, this.toStringMessage(message), relevantFile); - (_g = tracing) == null ? void 0 : _g.instant(tracing.Phase.Session, "commandError", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command, message: err.message }); - this.doOutput( - /*info*/ - void 0, - request ? request.command : "unknown" /* Unknown */, - request ? request.seq : 0, - /*success*/ - false, - this.performanceData, - "Error processing request. " + err.message + "\n" + err.stack - ); - } finally { - this.performanceData = currentPerformanceData; + break; + default: + Debug.assertNever(this.projectService.serverMode); } } - parseMessage(message) { - return JSON.parse(message); - } - toStringMessage(message) { - return message; - } - getFormatOptions(file) { - return this.projectService.getFormatCodeOptions(file); - } - getPreferences(file) { - return this.projectService.getPreferences(file); - } - getHostFormatOptions() { - return this.projectService.getHostFormatCodeOptions(); - } - getHostPreferences() { - return this.projectService.getHostPreferences(); + sendRequestCompletedEvent(requestId, performanceData) { + this.event( + { + request_seq: requestId, + performanceData: performanceData && toProtocolPerformanceData(performanceData) + }, + "requestCompleted" + ); } -}; -function toProtocolPerformanceData(performanceData) { - const diagnosticsDuration = performanceData.diagnosticsDuration && arrayFrom(performanceData.diagnosticsDuration, ([file, data]) => ({ ...data, file })); - return { ...performanceData, diagnosticsDuration }; -} -function toProtocolTextSpan(textSpan, scriptInfo) { - return { - start: scriptInfo.positionToLineOffset(textSpan.start), - end: scriptInfo.positionToLineOffset(textSpanEnd(textSpan)) - }; -} -function toProtocolTextSpanWithContext(span, contextSpan, scriptInfo) { - const textSpan = toProtocolTextSpan(span, scriptInfo); - const contextTextSpan = contextSpan && toProtocolTextSpan(contextSpan, scriptInfo); - return contextTextSpan ? { ...textSpan, contextStart: contextTextSpan.start, contextEnd: contextTextSpan.end } : textSpan; -} -function convertTextChangeToCodeEdit(change, scriptInfo) { - return { start: positionToLineOffset(scriptInfo, change.span.start), end: positionToLineOffset(scriptInfo, textSpanEnd(change.span)), newText: change.newText }; -} -function positionToLineOffset(info, position) { - return isConfigFile(info) ? locationFromLineAndCharacter(info.getLineAndCharacterOfPosition(position)) : info.positionToLineOffset(position); -} -function convertLinkedEditInfoToRanges(linkedEdit, scriptInfo) { - const ranges = linkedEdit.ranges.map( - (r) => { - return { - start: scriptInfo.positionToLineOffset(r.start), - end: scriptInfo.positionToLineOffset(r.start + r.length) - }; - } - ); - if (!linkedEdit.wordPattern) return { ranges }; - return { ranges, wordPattern: linkedEdit.wordPattern }; -} -function locationFromLineAndCharacter(lc) { - return { line: lc.line + 1, offset: lc.character + 1 }; -} -function convertNewFileTextChangeToCodeEdit(textChanges2) { - Debug.assert(textChanges2.textChanges.length === 1); - const change = first(textChanges2.textChanges); - Debug.assert(change.span.start === 0 && change.span.length === 0); - return { fileName: textChanges2.fileName, textChanges: [{ start: { line: 0, offset: 0 }, end: { line: 0, offset: 0 }, newText: change.newText }] }; -} -function getLocationInNewDocument(oldText, renameFilename, renameLocation, edits) { - const newText = applyEdits(oldText, renameFilename, edits); - const { line, character } = computeLineAndCharacterOfPosition(computeLineStarts(newText), renameLocation); - return { line: line + 1, offset: character + 1 }; -} -function applyEdits(text, textFilename, edits) { - for (const { fileName, textChanges: textChanges2 } of edits) { - if (fileName !== textFilename) { - continue; - } - for (let i = textChanges2.length - 1; i >= 0; i--) { - const { newText, span: { start, length: length2 } } = textChanges2[i]; - text = text.slice(0, start) + newText + text.slice(start + length2); + addPerformanceData(key, value) { + if (!this.performanceData) { + this.performanceData = {}; } + this.performanceData[key] = (this.performanceData[key] ?? 0) + value; } - return text; -} -function referenceEntryToReferencesResponseItem(projectService, { fileName, textSpan, contextSpan, isWriteAccess: isWriteAccess2, isDefinition }, { disableLineTextInReferences }) { - const scriptInfo = Debug.checkDefined(projectService.getScriptInfo(fileName)); - const span = toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo); - const lineText = disableLineTextInReferences ? void 0 : getLineText(scriptInfo, span); - return { - file: fileName, - ...span, - lineText, - isWriteAccess: isWriteAccess2, - isDefinition - }; -} -function getLineText(scriptInfo, span) { - const lineSpan = scriptInfo.lineToTextSpan(span.start.line - 1); - return scriptInfo.getSnapshot().getText(lineSpan.start, textSpanEnd(lineSpan)).replace(/\r|\n/g, ""); -} -function isCompletionEntryData(data) { - return data === void 0 || data && typeof data === "object" && typeof data.exportName === "string" && (data.fileName === void 0 || typeof data.fileName === "string") && (data.ambientModuleName === void 0 || typeof data.ambientModuleName === "string" && (data.isPackageJsonImport === void 0 || typeof data.isPackageJsonImport === "boolean")); -} - -// src/server/scriptVersionCache.ts -var lineCollectionCapacity = 4; -var CharRangeSection = /* @__PURE__ */ ((CharRangeSection2) => { - CharRangeSection2[CharRangeSection2["PreStart"] = 0] = "PreStart"; - CharRangeSection2[CharRangeSection2["Start"] = 1] = "Start"; - CharRangeSection2[CharRangeSection2["Entire"] = 2] = "Entire"; - CharRangeSection2[CharRangeSection2["Mid"] = 3] = "Mid"; - CharRangeSection2[CharRangeSection2["End"] = 4] = "End"; - CharRangeSection2[CharRangeSection2["PostEnd"] = 5] = "PostEnd"; - return CharRangeSection2; -})(CharRangeSection || {}); -var EditWalker = class { - constructor() { - this.goSubtree = true; - this.lineIndex = new LineIndex(); - this.endBranch = []; - this.state = 2 /* Entire */; - this.initialText = ""; - this.trailingText = ""; - this.lineIndex.root = new LineNode(); - this.startPath = [this.lineIndex.root]; - this.stack = [this.lineIndex.root]; - } - get done() { - return false; - } - insertLines(insertedText, suppressTrailingText) { - if (suppressTrailingText) { - this.trailingText = ""; - } - if (insertedText) { - insertedText = this.initialText + insertedText + this.trailingText; - } else { - insertedText = this.initialText + this.trailingText; - } - const lm = LineIndex.linesFromText(insertedText); - const lines = lm.lines; - if (lines.length > 1 && lines[lines.length - 1] === "") { - lines.pop(); - } - let branchParent; - let lastZeroCount; - for (let k = this.endBranch.length - 1; k >= 0; k--) { - this.endBranch[k].updateCounts(); - if (this.endBranch[k].charCount() === 0) { - lastZeroCount = this.endBranch[k]; - if (k > 0) { - branchParent = this.endBranch[k - 1]; - } else { - branchParent = this.branchNode; - } - } - } - if (lastZeroCount) { - branchParent.remove(lastZeroCount); - } - const leafNode = this.startPath[this.startPath.length - 1]; - if (lines.length > 0) { - leafNode.text = lines[0]; - if (lines.length > 1) { - let insertedNodes = new Array(lines.length - 1); - let startNode2 = leafNode; - for (let i = 1; i < lines.length; i++) { - insertedNodes[i - 1] = new LineLeaf(lines[i]); - } - let pathIndex = this.startPath.length - 2; - while (pathIndex >= 0) { - const insertionNode = this.startPath[pathIndex]; - insertedNodes = insertionNode.insertAt(startNode2, insertedNodes); - pathIndex--; - startNode2 = insertionNode; - } - let insertedNodesLen = insertedNodes.length; - while (insertedNodesLen > 0) { - const newRoot = new LineNode(); - newRoot.add(this.lineIndex.root); - insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes); - insertedNodesLen = insertedNodes.length; - this.lineIndex.root = newRoot; - } - this.lineIndex.root.updateCounts(); - } else { - for (let j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } - } - } else { - const insertionNode = this.startPath[this.startPath.length - 2]; - insertionNode.remove(leafNode); - for (let j = this.startPath.length - 2; j >= 0; j--) { - this.startPath[j].updateCounts(); - } + addDiagnosticsPerformanceData(file, kind, duration) { + var _a, _b; + if (!this.performanceData) { + this.performanceData = {}; } - return this.lineIndex; + let fileDiagnosticDuration = (_a = this.performanceData.diagnosticsDuration) == null ? void 0 : _a.get(file); + if (!fileDiagnosticDuration) ((_b = this.performanceData).diagnosticsDuration ?? (_b.diagnosticsDuration = /* @__PURE__ */ new Map())).set(file, fileDiagnosticDuration = {}); + fileDiagnosticDuration[kind] = duration; } - post(_relativeStart, _relativeLength, lineCollection) { - if (lineCollection === this.lineCollectionAtBranch) { - this.state = 4 /* End */; + performanceEventHandler(event) { + switch (event.kind) { + case "UpdateGraph": + this.addPerformanceData("updateGraphDurationMs", event.durationMs); + break; + case "CreatePackageJsonAutoImportProvider": + this.addPerformanceData("createAutoImportProviderProgramDurationMs", event.durationMs); + break; } - this.stack.pop(); } - pre(_relativeStart, _relativeLength, lineCollection, _parent, nodeType) { - const currentNode = this.stack[this.stack.length - 1]; - if (this.state === 2 /* Entire */ && nodeType === 1 /* Start */) { - this.state = 1 /* Start */; - this.branchNode = currentNode; - this.lineCollectionAtBranch = lineCollection; - } - let child; - function fresh(node) { - if (node.isLeaf()) { - return new LineLeaf(""); - } else return new LineNode(); - } - switch (nodeType) { - case 0 /* PreStart */: - this.goSubtree = false; - if (this.state !== 4 /* End */) { - currentNode.add(lineCollection); - } + defaultEventHandler(event) { + switch (event.eventName) { + case ProjectsUpdatedInBackgroundEvent: + this.projectsUpdatedInBackgroundEvent(event.data.openFiles); break; - case 1 /* Start */: - if (this.state === 4 /* End */) { - this.goSubtree = false; - } else { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath.push(child); - } + case ProjectLoadingStartEvent: + this.event({ + projectName: event.data.project.getProjectName(), + reason: event.data.reason + }, event.eventName); break; - case 2 /* Entire */: - if (this.state !== 4 /* End */) { - child = fresh(lineCollection); - currentNode.add(child); - this.startPath.push(child); - } else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch.push(child); - } - } + case ProjectLoadingFinishEvent: + this.event({ + projectName: event.data.project.getProjectName() + }, event.eventName); break; - case 3 /* Mid */: - this.goSubtree = false; + case LargeFileReferencedEvent: + case CreateFileWatcherEvent: + case CreateDirectoryWatcherEvent: + case CloseFileWatcherEvent: + this.event(event.data, event.eventName); break; - case 4 /* End */: - if (this.state !== 4 /* End */) { - this.goSubtree = false; - } else { - if (!lineCollection.isLeaf()) { - child = fresh(lineCollection); - currentNode.add(child); - this.endBranch.push(child); - } - } + case ConfigFileDiagEvent: + this.event({ + triggerFile: event.data.triggerFile, + configFile: event.data.configFileName, + diagnostics: map(event.data.diagnostics, (diagnostic) => formatDiagnosticToProtocol( + diagnostic, + /*includeFileName*/ + true + )) + }, event.eventName); break; - case 5 /* PostEnd */: - this.goSubtree = false; - if (this.state !== 1 /* Start */) { - currentNode.add(lineCollection); - } + case ProjectLanguageServiceStateEvent: { + this.event({ + projectName: event.data.project.getProjectName(), + languageServiceEnabled: event.data.languageServiceEnabled + }, event.eventName); break; - } - if (this.goSubtree) { - this.stack.push(child); - } - } - // just gather text from the leaves - leaf(relativeStart, relativeLength, ll) { - if (this.state === 1 /* Start */) { - this.initialText = ll.text.substring(0, relativeStart); - } else if (this.state === 2 /* Entire */) { - this.initialText = ll.text.substring(0, relativeStart); - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } else { - this.trailingText = ll.text.substring(relativeStart + relativeLength); - } - } -}; -var TextChange9 = class { - constructor(pos, deleteLen, insertedText) { - this.pos = pos; - this.deleteLen = deleteLen; - this.insertedText = insertedText; - } - getTextChangeRange() { - return createTextChangeRange(createTextSpan(this.pos, this.deleteLen), this.insertedText ? this.insertedText.length : 0); - } -}; -var _ScriptVersionCache = class _ScriptVersionCache { - constructor() { - this.changes = []; - this.versions = new Array(_ScriptVersionCache.maxVersions); - this.minVersion = 0; - // no versions earlier than min version will maintain change history - this.currentVersion = 0; - } - versionToIndex(version2) { - if (version2 < this.minVersion || version2 > this.currentVersion) { - return void 0; - } - return version2 % _ScriptVersionCache.maxVersions; - } - currentVersionToIndex() { - return this.currentVersion % _ScriptVersionCache.maxVersions; - } - // REVIEW: can optimize by coalescing simple edits - edit(pos, deleteLen, insertedText) { - this.changes.push(new TextChange9(pos, deleteLen, insertedText)); - if (this.changes.length > _ScriptVersionCache.changeNumberThreshold || deleteLen > _ScriptVersionCache.changeLengthThreshold || insertedText && insertedText.length > _ScriptVersionCache.changeLengthThreshold) { - this.getSnapshot(); - } - } - getSnapshot() { - return this._getSnapshot(); - } - _getSnapshot() { - let snap = this.versions[this.currentVersionToIndex()]; - if (this.changes.length > 0) { - let snapIndex = snap.index; - for (const change of this.changes) { - snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText); - } - snap = new LineIndexSnapshot(this.currentVersion + 1, this, snapIndex, this.changes); - this.currentVersion = snap.version; - this.versions[this.currentVersionToIndex()] = snap; - this.changes = []; - if (this.currentVersion - this.minVersion >= _ScriptVersionCache.maxVersions) { - this.minVersion = this.currentVersion - _ScriptVersionCache.maxVersions + 1; - } - } - return snap; - } - getSnapshotVersion() { - return this._getSnapshot().version; - } - getAbsolutePositionAndLineText(oneBasedLine) { - return this._getSnapshot().index.lineNumberToInfo(oneBasedLine); - } - lineOffsetToPosition(line, column) { - return this._getSnapshot().index.absolutePositionOfStartOfLine(line) + (column - 1); - } - positionToLineOffset(position) { - return this._getSnapshot().index.positionToLineOffset(position); - } - lineToTextSpan(line) { - const index = this._getSnapshot().index; - const { lineText, absolutePosition } = index.lineNumberToInfo(line + 1); - const len = lineText !== void 0 ? lineText.length : index.absolutePositionOfStartOfLine(line + 2) - absolutePosition; - return createTextSpan(absolutePosition, len); - } - getTextChangesBetweenVersions(oldVersion, newVersion) { - if (oldVersion < newVersion) { - if (oldVersion >= this.minVersion) { - const textChangeRanges = []; - for (let i = oldVersion + 1; i <= newVersion; i++) { - const snap = this.versions[this.versionToIndex(i)]; - for (const textChange of snap.changesSincePreviousVersion) { - textChangeRanges.push(textChange.getTextChangeRange()); - } - } - return collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges); - } else { - return void 0; - } - } else { - return unchangedTextChangeRange; - } - } - getLineCount() { - return this._getSnapshot().index.getLineCount(); - } - static fromString(script) { - const svc = new _ScriptVersionCache(); - const snap = new LineIndexSnapshot(0, svc, new LineIndex()); - svc.versions[svc.currentVersion] = snap; - const lm = LineIndex.linesFromText(script); - snap.index.load(lm.lines); - return svc; - } -}; -_ScriptVersionCache.changeNumberThreshold = 8; -_ScriptVersionCache.changeLengthThreshold = 256; -_ScriptVersionCache.maxVersions = 8; -var ScriptVersionCache = _ScriptVersionCache; -var LineIndexSnapshot = class _LineIndexSnapshot { - constructor(version2, cache, index, changesSincePreviousVersion = emptyArray2) { - this.version = version2; - this.cache = cache; - this.index = index; - this.changesSincePreviousVersion = changesSincePreviousVersion; - } - getText(rangeStart, rangeEnd) { - return this.index.getText(rangeStart, rangeEnd - rangeStart); - } - getLength() { - return this.index.getLength(); - } - getChangeRange(oldSnapshot) { - if (oldSnapshot instanceof _LineIndexSnapshot && this.cache === oldSnapshot.cache) { - if (this.version <= oldSnapshot.version) { - return unchangedTextChangeRange; - } else { - return this.cache.getTextChangesBetweenVersions(oldSnapshot.version, this.version); - } - } - } -}; -var LineIndex = class _LineIndex { - constructor() { - // set this to true to check each edit for accuracy - this.checkEdits = false; - } - absolutePositionOfStartOfLine(oneBasedLine) { - return this.lineNumberToInfo(oneBasedLine).absolutePosition; - } - positionToLineOffset(position) { - const { oneBasedLine, zeroBasedColumn } = this.root.charOffsetToLineInfo(1, position); - return { line: oneBasedLine, offset: zeroBasedColumn + 1 }; - } - positionToColumnAndLineText(position) { - return this.root.charOffsetToLineInfo(1, position); - } - getLineCount() { - return this.root.lineCount(); - } - lineNumberToInfo(oneBasedLine) { - const lineCount = this.getLineCount(); - if (oneBasedLine <= lineCount) { - const { position, leaf } = this.root.lineNumberToInfo(oneBasedLine, 0); - return { absolutePosition: position, lineText: leaf && leaf.text }; - } else { - return { absolutePosition: this.root.charCount(), lineText: void 0 }; - } - } - load(lines) { - if (lines.length > 0) { - const leaves = []; - for (let i = 0; i < lines.length; i++) { - leaves[i] = new LineLeaf(lines[i]); - } - this.root = _LineIndex.buildTreeFromBottom(leaves); - } else { - this.root = new LineNode(); - } - } - walk(rangeStart, rangeLength, walkFns) { - this.root.walk(rangeStart, rangeLength, walkFns); - } - getText(rangeStart, rangeLength) { - let accum = ""; - if (rangeLength > 0 && rangeStart < this.root.charCount()) { - this.walk(rangeStart, rangeLength, { - goSubtree: true, - done: false, - leaf: (relativeStart, relativeLength, ll) => { - accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength)); - } - }); - } - return accum; - } - getLength() { - return this.root.charCount(); - } - every(f, rangeStart, rangeEnd) { - if (!rangeEnd) { - rangeEnd = this.root.charCount(); - } - const walkFns = { - goSubtree: true, - done: false, - leaf(relativeStart, relativeLength, ll) { - if (!f(ll, relativeStart, relativeLength)) { - this.done = true; - } - } - }; - this.walk(rangeStart, rangeEnd - rangeStart, walkFns); - return !walkFns.done; - } - edit(pos, deleteLength, newText) { - if (this.root.charCount() === 0) { - Debug.assert(deleteLength === 0); - if (newText !== void 0) { - this.load(_LineIndex.linesFromText(newText).lines); - return this; - } - return void 0; - } else { - let checkText; - if (this.checkEdits) { - const source = this.getText(0, this.root.charCount()); - checkText = source.slice(0, pos) + newText + source.slice(pos + deleteLength); - } - const walker = new EditWalker(); - let suppressTrailingText = false; - if (pos >= this.root.charCount()) { - pos = this.root.charCount() - 1; - const endString = this.getText(pos, 1); - if (newText) { - newText = endString + newText; - } else { - newText = endString; - } - deleteLength = 0; - suppressTrailingText = true; - } else if (deleteLength > 0) { - const e = pos + deleteLength; - const { zeroBasedColumn, lineText } = this.positionToColumnAndLineText(e); - if (zeroBasedColumn === 0) { - deleteLength += lineText.length; - newText = newText ? newText + lineText : lineText; - } } - this.root.walk(pos, deleteLength, walker); - walker.insertLines(newText, suppressTrailingText); - if (this.checkEdits) { - const updatedText = walker.lineIndex.getText(0, walker.lineIndex.getLength()); - Debug.assert(checkText === updatedText, "buffer edit mismatch"); + case ProjectInfoTelemetryEvent: { + const eventName = "telemetry"; + this.event({ + telemetryEventName: event.eventName, + payload: event.data + }, eventName); + break; } - return walker.lineIndex; - } - } - static buildTreeFromBottom(nodes) { - if (nodes.length < lineCollectionCapacity) { - return new LineNode(nodes); - } - const interiorNodes = new Array(Math.ceil(nodes.length / lineCollectionCapacity)); - let nodeIndex = 0; - for (let i = 0; i < interiorNodes.length; i++) { - const end = Math.min(nodeIndex + lineCollectionCapacity, nodes.length); - interiorNodes[i] = new LineNode(nodes.slice(nodeIndex, end)); - nodeIndex = end; - } - return this.buildTreeFromBottom(interiorNodes); - } - static linesFromText(text) { - const lineMap = computeLineStarts(text); - if (lineMap.length === 0) { - return { lines: [], lineMap }; - } - const lines = new Array(lineMap.length); - const lc = lineMap.length - 1; - for (let lmi = 0; lmi < lc; lmi++) { - lines[lmi] = text.substring(lineMap[lmi], lineMap[lmi + 1]); - } - const endText = text.substring(lineMap[lc]); - if (endText.length > 0) { - lines[lc] = endText; - } else { - lines.pop(); - } - return { lines, lineMap }; - } -}; -var LineNode = class _LineNode { - constructor(children = []) { - this.children = children; - this.totalChars = 0; - this.totalLines = 0; - if (children.length) this.updateCounts(); - } - isLeaf() { - return false; - } - updateCounts() { - this.totalChars = 0; - this.totalLines = 0; - for (const child of this.children) { - this.totalChars += child.charCount(); - this.totalLines += child.lineCount(); } } - execWalk(rangeStart, rangeLength, walkFns, childIndex, nodeType) { - if (walkFns.pre) { - walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType); - } - if (walkFns.goSubtree) { - this.children[childIndex].walk(rangeStart, rangeLength, walkFns); - if (walkFns.post) { - walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType); + projectsUpdatedInBackgroundEvent(openFiles) { + this.projectService.logger.info(`got projects updated in background ${openFiles}`); + if (openFiles.length) { + if (!this.suppressDiagnosticEvents && !this.noGetErrOnBackgroundUpdate) { + this.projectService.logger.info(`Queueing diagnostics update for ${openFiles}`); + this.errorCheck.startNew((next) => this.updateErrorCheck( + next, + openFiles, + 100, + /*requireOpen*/ + true + )); } - } else { - walkFns.goSubtree = true; + this.event({ + openFiles + }, ProjectsUpdatedInBackgroundEvent); } - return walkFns.done; } - skipChild(relativeStart, relativeLength, childIndex, walkFns, nodeType) { - if (walkFns.pre && !walkFns.done) { - walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType); - walkFns.goSubtree = true; - } + logError(err, cmd) { + this.logErrorWorker(err, cmd); } - walk(rangeStart, rangeLength, walkFns) { - if (this.children.length === 0) return; - let childIndex = 0; - let childCharCount = this.children[childIndex].charCount(); - let adjustedStart = rangeStart; - while (adjustedStart >= childCharCount) { - this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, 0 /* PreStart */); - adjustedStart -= childCharCount; - childIndex++; - childCharCount = this.children[childIndex].charCount(); - } - if (adjustedStart + rangeLength <= childCharCount) { - if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, 2 /* Entire */)) { - return; - } - } else { - if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, 1 /* Start */)) { - return; - } - let adjustedLength = rangeLength - (childCharCount - adjustedStart); - childIndex++; - const child = this.children[childIndex]; - childCharCount = child.charCount(); - while (adjustedLength > childCharCount) { - if (this.execWalk(0, childCharCount, walkFns, childIndex, 3 /* Mid */)) { - return; - } - adjustedLength -= childCharCount; - childIndex++; - childCharCount = this.children[childIndex].charCount(); - } - if (adjustedLength > 0) { - if (this.execWalk(0, adjustedLength, walkFns, childIndex, 4 /* End */)) { - return; - } - } - } - if (walkFns.pre) { - const clen = this.children.length; - if (childIndex < clen - 1) { - for (let ej = childIndex + 1; ej < clen; ej++) { - this.skipChild(0, 0, ej, walkFns, 5 /* PostEnd */); - } + logErrorWorker(err, cmd, fileRequest) { + let msg = "Exception on executing command " + cmd; + if (err.message) { + msg += ":\n" + indent2(err.message); + if (err.stack) { + msg += "\n" + indent2(err.stack); } } - } - // Input position is relative to the start of this node. - // Output line number is absolute. - charOffsetToLineInfo(lineNumberAccumulator, relativePosition) { - if (this.children.length === 0) { - return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: void 0 }; - } - for (const child of this.children) { - if (child.charCount() > relativePosition) { - if (child.isLeaf()) { - return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: child.text }; - } else { - return child.charOffsetToLineInfo(lineNumberAccumulator, relativePosition); + if (this.logger.hasLevel(3 /* verbose */)) { + if (fileRequest) { + try { + const { file, project } = this.getFileAndProject(fileRequest); + const scriptInfo = project.getScriptInfoForNormalizedPath(file); + if (scriptInfo) { + const text = getSnapshotText(scriptInfo.getSnapshot()); + msg += ` + +File text of ${fileRequest.file}:${indent2(text)} +`; + } + } catch { } - } else { - relativePosition -= child.charCount(); - lineNumberAccumulator += child.lineCount(); - } - } - const lineCount = this.lineCount(); - if (lineCount === 0) { - return { oneBasedLine: 1, zeroBasedColumn: 0, lineText: void 0 }; - } - const leaf = Debug.checkDefined(this.lineNumberToInfo(lineCount, 0).leaf); - return { oneBasedLine: lineCount, zeroBasedColumn: leaf.charCount(), lineText: void 0 }; - } - /** - * Input line number is relative to the start of this node. - * Output line number is relative to the child. - * positionAccumulator will be an absolute position once relativeLineNumber reaches 0. - */ - lineNumberToInfo(relativeOneBasedLine, positionAccumulator) { - for (const child of this.children) { - const childLineCount = child.lineCount(); - if (childLineCount >= relativeOneBasedLine) { - return child.isLeaf() ? { position: positionAccumulator, leaf: child } : child.lineNumberToInfo(relativeOneBasedLine, positionAccumulator); - } else { - relativeOneBasedLine -= childLineCount; - positionAccumulator += child.charCount(); - } - } - return { position: positionAccumulator, leaf: void 0 }; - } - splitAfter(childIndex) { - let splitNode; - const clen = this.children.length; - childIndex++; - const endLength = childIndex; - if (childIndex < clen) { - splitNode = new _LineNode(); - while (childIndex < clen) { - splitNode.add(this.children[childIndex]); - childIndex++; } - splitNode.updateCounts(); - } - this.children.length = endLength; - return splitNode; - } - remove(child) { - const childIndex = this.findChildIndex(child); - const clen = this.children.length; - if (childIndex < clen - 1) { - for (let i = childIndex; i < clen - 1; i++) { - this.children[i] = this.children[i + 1]; + if (err.ProgramFiles) { + msg += ` + +Program files: ${JSON.stringify(err.ProgramFiles)} +`; + msg += ` + +Projects:: +`; + let counter = 0; + const addProjectInfo = (project) => { + msg += ` +Project '${project.projectName}' (${ProjectKind[project.projectKind]}) ${counter} +`; + msg += project.filesToString( + /*writeProjectFileNames*/ + true + ); + msg += "\n-----------------------------------------------\n"; + counter++; + }; + this.projectService.externalProjects.forEach(addProjectInfo); + this.projectService.configuredProjects.forEach(addProjectInfo); + this.projectService.inferredProjects.forEach(addProjectInfo); } } - this.children.pop(); - } - findChildIndex(child) { - const childIndex = this.children.indexOf(child); - Debug.assert(childIndex !== -1); - return childIndex; + this.logger.msg(msg, "Err" /* Err */); } - insertAt(child, nodes) { - let childIndex = this.findChildIndex(child); - const clen = this.children.length; - const nodeCount = nodes.length; - if (clen < lineCollectionCapacity && childIndex === clen - 1 && nodeCount === 1) { - this.add(nodes[0]); - this.updateCounts(); - return []; - } else { - const shiftNode = this.splitAfter(childIndex); - let nodeIndex = 0; - childIndex++; - while (childIndex < lineCollectionCapacity && nodeIndex < nodeCount) { - this.children[childIndex] = nodes[nodeIndex]; - childIndex++; - nodeIndex++; - } - let splitNodes = []; - let splitNodeCount = 0; - if (nodeIndex < nodeCount) { - splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity); - splitNodes = new Array(splitNodeCount); - let splitNodeIndex = 0; - for (let i = 0; i < splitNodeCount; i++) { - splitNodes[i] = new _LineNode(); - } - let splitNode = splitNodes[0]; - while (nodeIndex < nodeCount) { - splitNode.add(nodes[nodeIndex]); - nodeIndex++; - if (splitNode.children.length === lineCollectionCapacity) { - splitNodeIndex++; - splitNode = splitNodes[splitNodeIndex]; - } - } - for (let i = splitNodes.length - 1; i >= 0; i--) { - if (splitNodes[i].children.length === 0) { - splitNodes.pop(); - } - } - } - if (shiftNode) { - splitNodes.push(shiftNode); - } - this.updateCounts(); - for (let i = 0; i < splitNodeCount; i++) { - splitNodes[i].updateCounts(); + send(msg) { + if (msg.type === "event" && !this.canUseEvents) { + if (this.logger.hasLevel(3 /* verbose */)) { + this.logger.info(`Session does not support events: ignored event: ${stringifyIndented(msg)}`); } - return splitNodes; + return; } + this.writeMessage(msg); } - // assume there is room for the item; return true if more room - add(collection) { - this.children.push(collection); - Debug.assert(this.children.length <= lineCollectionCapacity); - } - charCount() { - return this.totalChars; - } - lineCount() { - return this.totalLines; - } -}; -var LineLeaf = class { - constructor(text) { - this.text = text; - } - isLeaf() { - return true; - } - walk(rangeStart, rangeLength, walkFns) { - walkFns.leaf(rangeStart, rangeLength, this); - } - charCount() { - return this.text.length; - } - lineCount() { - return 1; + writeMessage(msg) { + const msgText = formatMessage2(msg, this.logger, this.byteLength, this.host.newLine); + this.host.write(msgText); } -}; - -// src/server/typingInstallerAdapter.ts -var _TypingsInstallerAdapter = class _TypingsInstallerAdapter { - constructor(telemetryEnabled, logger, host, globalTypingsCacheLocation, event, maxActiveRequestCount) { - this.telemetryEnabled = telemetryEnabled; - this.logger = logger; - this.host = host; - this.globalTypingsCacheLocation = globalTypingsCacheLocation; - this.event = event; - this.maxActiveRequestCount = maxActiveRequestCount; - this.activeRequestCount = 0; - this.requestQueue = createQueue(); - this.requestMap = /* @__PURE__ */ new Map(); - // Maps project name to newest requestQueue entry for that project - /** We will lazily request the types registry on the first call to `isKnownTypesPackageName` and store it in `typesRegistryCache`. */ - this.requestedRegistry = false; - this.packageInstallId = 0; + event(body, eventName) { + this.send(toEvent(eventName, body)); } - isKnownTypesPackageName(name) { - var _a; - const validationResult = ts_JsTyping_exports.validatePackageName(name); - if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) { - return false; + /** @internal */ + doOutput(info, cmdName, reqSeq, success, performanceData, message) { + const res = { + seq: 0, + type: "response", + command: cmdName, + request_seq: reqSeq, + success, + performanceData: performanceData && toProtocolPerformanceData(performanceData) + }; + if (success) { + let metadata; + if (isArray(info)) { + res.body = info; + metadata = info.metadata; + delete info.metadata; + } else if (typeof info === "object") { + if (info.metadata) { + const { metadata: infoMetadata, ...body } = info; + res.body = body; + metadata = infoMetadata; + } else { + res.body = info; + } + } else { + res.body = info; + } + if (metadata) res.metadata = metadata; + } else { + Debug.assert(info === void 0); } - if (!this.requestedRegistry) { - this.requestedRegistry = true; - this.installer.send({ kind: "typesRegistry" }); + if (message) { + res.message = message; } - return !!((_a = this.typesRegistryCache) == null ? void 0 : _a.has(name)); + this.send(res); } - installPackage(options) { - this.packageInstallId++; - const request = { kind: "installPackage", ...options, id: this.packageInstallId }; - const promise = new Promise((resolve, reject) => { - (this.packageInstalledPromise ?? (this.packageInstalledPromise = /* @__PURE__ */ new Map())).set(this.packageInstallId, { resolve, reject }); - }); - this.installer.send(request); - return promise; + semanticCheck(file, project) { + var _a, _b; + const diagnosticsStartTime = timestamp(); + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "semanticCheck", { file, configFilePath: project.canonicalConfigFilePath }); + const diags = isDeclarationFileInJSOnlyNonConfiguredProject(project, file) ? emptyArray2 : project.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file); + this.sendDiagnosticsEvent(file, project, diags, "semanticDiag", diagnosticsStartTime); + (_b = tracing) == null ? void 0 : _b.pop(); } - attach(projectService) { - this.projectService = projectService; - this.installer = this.createInstallerProcess(); + syntacticCheck(file, project) { + var _a, _b; + const diagnosticsStartTime = timestamp(); + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "syntacticCheck", { file, configFilePath: project.canonicalConfigFilePath }); + this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSyntacticDiagnostics(file), "syntaxDiag", diagnosticsStartTime); + (_b = tracing) == null ? void 0 : _b.pop(); } - onProjectClosed(p) { - this.installer.send({ projectName: p.getProjectName(), kind: "closeProject" }); + suggestionCheck(file, project) { + var _a, _b; + const diagnosticsStartTime = timestamp(); + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "suggestionCheck", { file, configFilePath: project.canonicalConfigFilePath }); + this.sendDiagnosticsEvent(file, project, project.getLanguageService().getSuggestionDiagnostics(file), "suggestionDiag", diagnosticsStartTime); + (_b = tracing) == null ? void 0 : _b.pop(); } - enqueueInstallTypingsRequest(project, typeAcquisition, unresolvedImports) { - const request = createInstallTypingsRequest(project, typeAcquisition, unresolvedImports); - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`TIAdapter:: Scheduling throttled operation:${stringifyIndented(request)}`); + regionSemanticCheck(file, project, ranges) { + var _a, _b, _c; + const diagnosticsStartTime = timestamp(); + (_a = tracing) == null ? void 0 : _a.push(tracing.Phase.Session, "regionSemanticCheck", { file, configFilePath: project.canonicalConfigFilePath }); + let diagnosticsResult; + if (!this.shouldDoRegionCheck(file) || !(diagnosticsResult = project.getLanguageService().getRegionSemanticDiagnostics(file, ranges))) { + (_b = tracing) == null ? void 0 : _b.pop(); + return; } - if (this.activeRequestCount < this.maxActiveRequestCount) { - this.scheduleRequest(request); - } else { - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`TIAdapter:: Deferring request for: ${request.projectName}`); - } - this.requestQueue.enqueue(request); - this.requestMap.set(request.projectName, request); + this.sendDiagnosticsEvent(file, project, diagnosticsResult.diagnostics, "regionSemanticDiag", diagnosticsStartTime, diagnosticsResult.spans); + (_c = tracing) == null ? void 0 : _c.pop(); + return; + } + // We should only do the region-based semantic check if we think it would be + // considerably faster than a whole-file semantic check. + /** @internal */ + shouldDoRegionCheck(file) { + var _a; + const lineCount = (_a = this.projectService.getScriptInfoForNormalizedPath(file)) == null ? void 0 : _a.textStorage.getLineInfo().getLineCount(); + return !!(lineCount && lineCount >= this.regionDiagLineCountThreshold); + } + sendDiagnosticsEvent(file, project, diagnostics, kind, diagnosticsStartTime, spans) { + try { + const scriptInfo = Debug.checkDefined(project.getScriptInfo(file)); + const duration = timestamp() - diagnosticsStartTime; + const body = { + file, + diagnostics: diagnostics.map((diag2) => formatDiag(file, project, diag2)), + spans: spans == null ? void 0 : spans.map((span) => toProtocolTextSpan(span, scriptInfo)) + }; + this.event( + body, + kind + ); + this.addDiagnosticsPerformanceData(file, kind, duration); + } catch (err) { + this.logError(err, kind); } } - handleMessage(response) { - var _a, _b; - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`TIAdapter:: Received response:${stringifyIndented(response)}`); + /** It is the caller's responsibility to verify that `!this.suppressDiagnosticEvents`. */ + updateErrorCheck(next, checkList, ms, requireOpen = true) { + if (checkList.length === 0) { + return; } - switch (response.kind) { - case EventTypesRegistry: - this.typesRegistryCache = new Map(Object.entries(response.typesRegistry)); - break; - case ActionPackageInstalled: { - const promise = (_a = this.packageInstalledPromise) == null ? void 0 : _a.get(response.id); - Debug.assertIsDefined(promise, "Should find the promise for package install"); - (_b = this.packageInstalledPromise) == null ? void 0 : _b.delete(response.id); - if (response.success) { - promise.resolve({ successMessage: response.message }); - } else { - promise.reject(response.message); - } - this.projectService.updateTypingsForProject(response); - this.event(response, "setTypings"); - break; + Debug.assert(!this.suppressDiagnosticEvents); + const seq = this.changeSeq; + const followMs = Math.min(ms, 200); + let index = 0; + const goNext = () => { + index++; + if (checkList.length > index) { + return next.delay("checkOne", followMs, checkOne); } - case EventInitializationFailed: { - const body = { - message: response.message - }; - const eventName = "typesInstallerInitializationFailed"; - this.event(body, eventName); - break; + }; + const doSemanticCheck = (fileName, project) => { + this.semanticCheck(fileName, project); + if (this.changeSeq !== seq) { + return; } - case EventBeginInstallTypes: { - const body = { - eventId: response.eventId, - packages: response.packagesToInstall - }; - const eventName = "beginInstallTypes"; - this.event(body, eventName); - break; + if (this.getPreferences(fileName).disableSuggestions) { + return goNext(); } - case EventEndInstallTypes: { - if (this.telemetryEnabled) { - const body2 = { - telemetryEventName: "typingsInstalled", - payload: { - installedPackages: response.packagesToInstall.join(","), - installSuccess: response.installSuccess, - typingsInstallerVersion: response.typingsInstallerVersion - } - }; - const eventName2 = "telemetry"; - this.event(body2, eventName2); - } - const body = { - eventId: response.eventId, - packages: response.packagesToInstall, - success: response.installSuccess - }; - const eventName = "endInstallTypes"; - this.event(body, eventName); - break; + next.immediate("suggestionCheck", () => { + this.suggestionCheck(fileName, project); + goNext(); + }); + }; + const checkOne = () => { + if (this.changeSeq !== seq) { + return; } - case ActionInvalidate: { - this.projectService.updateTypingsForProject(response); - break; + let ranges; + let item = checkList[index]; + if (isString(item)) { + item = this.toPendingErrorCheck(item); + } else if ("ranges" in item) { + ranges = item.ranges; + item = this.toPendingErrorCheck(item.file); } - case ActionSet: { - if (this.activeRequestCount > 0) { - this.activeRequestCount--; - } else { - Debug.fail("TIAdapter:: Received too many responses"); - } - while (!this.requestQueue.isEmpty()) { - const queuedRequest = this.requestQueue.dequeue(); - if (this.requestMap.get(queuedRequest.projectName) === queuedRequest) { - this.requestMap.delete(queuedRequest.projectName); - this.scheduleRequest(queuedRequest); - break; + if (!item) { + return goNext(); + } + const { fileName, project } = item; + updateProjectIfDirty(project); + if (!project.containsFile(fileName, requireOpen)) { + return; + } + this.syntacticCheck(fileName, project); + if (this.changeSeq !== seq) { + return; + } + if (project.projectService.serverMode !== 0 /* Semantic */) { + return goNext(); + } + if (ranges) { + return next.immediate("regionSemanticCheck", () => { + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(fileName); + if (scriptInfo) { + this.regionSemanticCheck(fileName, project, ranges.map((range) => this.getRange({ file: fileName, ...range }, scriptInfo))); } - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`TIAdapter:: Skipping defunct request for: ${queuedRequest.projectName}`); + if (this.changeSeq !== seq) { + return; } - } - this.projectService.updateTypingsForProject(response); - this.event(response, "setTypings"); - break; + next.immediate("semanticCheck", () => doSemanticCheck(fileName, project)); + }); } - case ActionWatchTypingLocations: - this.projectService.watchTypingLocations(response); - break; - default: - assertType(response); + next.immediate("semanticCheck", () => doSemanticCheck(fileName, project)); + }; + if (checkList.length > index && this.changeSeq === seq) { + next.delay("checkOne", ms, checkOne); } } - scheduleRequest(request) { - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`TIAdapter:: Scheduling request for: ${request.projectName}`); + cleanProjects(caption, projects) { + if (!projects) { + return; } - this.activeRequestCount++; - this.host.setTimeout( - () => { - if (this.logger.hasLevel(3 /* verbose */)) { - this.logger.info(`TIAdapter:: Sending request:${stringifyIndented(request)}`); - } - this.installer.send(request); - }, - _TypingsInstallerAdapter.requestDelayMillis, - `${request.projectName}::${request.kind}` + this.logger.info(`cleaning ${caption}`); + for (const p of projects) { + p.getLanguageService( + /*ensureSynchronized*/ + false + ).cleanupSemanticCache(); + p.cleanupProgram(); + } + } + cleanup() { + this.cleanProjects("inferred projects", this.projectService.inferredProjects); + this.cleanProjects("configured projects", arrayFrom(this.projectService.configuredProjects.values())); + this.cleanProjects("external projects", this.projectService.externalProjects); + if (this.host.gc) { + this.logger.info(`host.gc()`); + this.host.gc(); + } + } + getEncodedSyntacticClassifications(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + return languageService.getEncodedSyntacticClassifications(file, args); + } + getEncodedSemanticClassifications(args) { + const { file, project } = this.getFileAndProject(args); + const format = args.format === "2020" ? "2020" /* TwentyTwenty */ : "original" /* Original */; + return project.getLanguageService().getEncodedSemanticClassifications(file, args, format); + } + getProject(projectFileName) { + return projectFileName === void 0 ? void 0 : this.projectService.findProject(projectFileName); + } + getConfigFileAndProject(args) { + const project = this.getProject(args.projectFileName); + const file = toNormalizedPath(args.file); + return { + configFile: project && project.hasConfigFile(file) ? file : void 0, + project + }; + } + getConfigFileDiagnostics(configFile, project, includeLinePosition) { + const projectErrors = project.getAllProjectErrors(); + const optionsErrors = project.getLanguageService().getCompilerOptionsDiagnostics(); + const diagnosticsForConfigFile = filter( + concatenate(projectErrors, optionsErrors), + (diagnostic) => !!diagnostic.file && diagnostic.file.fileName === configFile + ); + return includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnosticsForConfigFile) : map( + diagnosticsForConfigFile, + (diagnostic) => formatDiagnosticToProtocol( + diagnostic, + /*includeFileName*/ + false + ) ); } -}; -// This number is essentially arbitrary. Processing more than one typings request -// at a time makes sense, but having too many in the pipe results in a hang -// (see https://github.com/nodejs/node/issues/7657). -// It would be preferable to base our limit on the amount of space left in the -// buffer, but we have yet to find a way to retrieve that value. -_TypingsInstallerAdapter.requestDelayMillis = 100; -var TypingsInstallerAdapter = _TypingsInstallerAdapter; - -// src/typescript/_namespaces/ts.server.ts -var ts_server_exports4 = {}; -__export(ts_server_exports4, { - ActionInvalidate: () => ActionInvalidate, - ActionPackageInstalled: () => ActionPackageInstalled, - ActionSet: () => ActionSet, - ActionWatchTypingLocations: () => ActionWatchTypingLocations, - Arguments: () => Arguments, - AutoImportProviderProject: () => AutoImportProviderProject, - AuxiliaryProject: () => AuxiliaryProject, - CharRangeSection: () => CharRangeSection, - CloseFileWatcherEvent: () => CloseFileWatcherEvent, - CommandNames: () => CommandNames, - ConfigFileDiagEvent: () => ConfigFileDiagEvent, - ConfiguredProject: () => ConfiguredProject2, - ConfiguredProjectLoadKind: () => ConfiguredProjectLoadKind, - CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent, - CreateFileWatcherEvent: () => CreateFileWatcherEvent, - Errors: () => Errors, - EventBeginInstallTypes: () => EventBeginInstallTypes, - EventEndInstallTypes: () => EventEndInstallTypes, - EventInitializationFailed: () => EventInitializationFailed, - EventTypesRegistry: () => EventTypesRegistry, - ExternalProject: () => ExternalProject, - GcTimer: () => GcTimer, - InferredProject: () => InferredProject2, - LargeFileReferencedEvent: () => LargeFileReferencedEvent, - LineIndex: () => LineIndex, - LineLeaf: () => LineLeaf, - LineNode: () => LineNode, - LogLevel: () => LogLevel2, - Msg: () => Msg, - OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent, - Project: () => Project2, - ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent, - ProjectKind: () => ProjectKind, - ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent, - ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent, - ProjectLoadingStartEvent: () => ProjectLoadingStartEvent, - ProjectService: () => ProjectService2, - ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent, - ScriptInfo: () => ScriptInfo, - ScriptVersionCache: () => ScriptVersionCache, - Session: () => Session3, - TextStorage: () => TextStorage, - ThrottledOperations: () => ThrottledOperations, - TypingsInstallerAdapter: () => TypingsInstallerAdapter, - allFilesAreJsOrDts: () => allFilesAreJsOrDts, - allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts, - asNormalizedPath: () => asNormalizedPath, - convertCompilerOptions: () => convertCompilerOptions, - convertFormatOptions: () => convertFormatOptions, - convertScriptKindName: () => convertScriptKindName, - convertTypeAcquisition: () => convertTypeAcquisition, - convertUserPreferences: () => convertUserPreferences, - convertWatchOptions: () => convertWatchOptions, - countEachFileTypes: () => countEachFileTypes, - createInstallTypingsRequest: () => createInstallTypingsRequest, - createModuleSpecifierCache: () => createModuleSpecifierCache, - createNormalizedPathMap: () => createNormalizedPathMap, - createPackageJsonCache: () => createPackageJsonCache, - createSortedArray: () => createSortedArray2, - emptyArray: () => emptyArray2, - findArgument: () => findArgument, - formatDiagnosticToProtocol: () => formatDiagnosticToProtocol, - formatMessage: () => formatMessage2, - getBaseConfigFileName: () => getBaseConfigFileName, - getDetailWatchInfo: () => getDetailWatchInfo, - getLocationInNewDocument: () => getLocationInNewDocument, - hasArgument: () => hasArgument, - hasNoTypeScriptSource: () => hasNoTypeScriptSource, - indent: () => indent2, - isBackgroundProject: () => isBackgroundProject, - isConfigFile: () => isConfigFile, - isConfiguredProject: () => isConfiguredProject, - isDynamicFileName: () => isDynamicFileName, - isExternalProject: () => isExternalProject, - isInferredProject: () => isInferredProject, - isInferredProjectName: () => isInferredProjectName, - isProjectDeferredClose: () => isProjectDeferredClose, - makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName, - makeAuxiliaryProjectName: () => makeAuxiliaryProjectName, - makeInferredProjectName: () => makeInferredProjectName, - maxFileSize: () => maxFileSize, - maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles, - normalizedPathToPath: () => normalizedPathToPath, - nowString: () => nowString, - nullCancellationToken: () => nullCancellationToken, - nullTypingsInstaller: () => nullTypingsInstaller, - protocol: () => ts_server_protocol_exports, - scriptInfoIsContainedByBackgroundProject: () => scriptInfoIsContainedByBackgroundProject, - scriptInfoIsContainedByDeferredClosedProject: () => scriptInfoIsContainedByDeferredClosedProject, - stringifyIndented: () => stringifyIndented, - toEvent: () => toEvent, - toNormalizedPath: () => toNormalizedPath, - tryConvertScriptKindName: () => tryConvertScriptKindName, - typingsInstaller: () => ts_server_typingsInstaller_exports, - updateProjectIfDirty: () => updateProjectIfDirty -}); - -// src/typescript/typescript.ts -if (typeof console !== "undefined") { - Debug.loggingHost = { - log(level, s) { - switch (level) { - case 1 /* Error */: - return console.error(s); - case 2 /* Warning */: - return console.warn(s); - case 3 /* Info */: - return console.log(s); - case 4 /* Verbose */: - return console.log(s); - } + convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) { + return diagnostics.map((d) => ({ + message: flattenDiagnosticMessageText(d.messageText, this.host.newLine), + start: d.start, + // TODO: GH#18217 + length: d.length, + // TODO: GH#18217 + category: diagnosticCategoryName(d), + code: d.code, + source: d.source, + startLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start)), + // TODO: GH#18217 + endLocation: d.file && convertToLocation(getLineAndCharacterOfPosition(d.file, d.start + d.length)), + // TODO: GH#18217 + reportsUnnecessary: d.reportsUnnecessary, + reportsDeprecated: d.reportsDeprecated, + relatedInformation: map(d.relatedInformation, formatRelatedInformation) + })); + } + getCompilerOptionsDiagnostics(args) { + const project = this.getProject(args.projectFileName); + return this.convertToDiagnosticsWithLinePosition( + filter( + project.getLanguageService().getCompilerOptionsDiagnostics(), + (diagnostic) => !diagnostic.file + ), + /*scriptInfo*/ + void 0 + ); + } + convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) { + return diagnostics.map( + (d) => ({ + message: flattenDiagnosticMessageText(d.messageText, this.host.newLine), + start: d.start, + length: d.length, + category: diagnosticCategoryName(d), + code: d.code, + source: d.source, + startLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start), + // TODO: GH#18217 + endLocation: scriptInfo && scriptInfo.positionToLineOffset(d.start + d.length), + reportsUnnecessary: d.reportsUnnecessary, + reportsDeprecated: d.reportsDeprecated, + relatedInformation: map(d.relatedInformation, formatRelatedInformation) + }) + ); + } + getDiagnosticsWorker(args, isSemantic, selector, includeLinePosition) { + const { project, file } = this.getFileAndProject(args); + if (isSemantic && isDeclarationFileInJSOnlyNonConfiguredProject(project, file)) { + return emptyArray2; } - }; -} -// Annotate the CommonJS export names for ESM import in node: -0 && (0); -})({ get exports() { return ts; }, set exports(v) { ts = v; if ( true && module.exports) { module.exports = v; } } }) -//# sourceMappingURL=typescript.js.map - - -/***/ }), - -/***/ 58183: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -var through = __nccwpck_require__(50461); -var bz2 = __nccwpck_require__(69226); -var bitIterator = __nccwpck_require__(97685); - -module.exports = unbzip2Stream; - -function unbzip2Stream() { - var bufferQueue = []; - var hasBytes = 0; - var blockSize = 0; - var broken = false; - var done = false; - var bitReader = null; - var streamCRC = null; - - function decompressBlock(push){ - if(!blockSize){ - blockSize = bz2.header(bitReader); - //console.error("got header of", blockSize); - streamCRC = 0; - return true; - }else{ - var bufsize = 100000 * blockSize; - var buf = new Int32Array(bufsize); - - var chunk = []; - var f = function(b) { - chunk.push(b); - }; - - streamCRC = bz2.decompress(bitReader, f, buf, bufsize, streamCRC); - if (streamCRC === null) { - // reset for next bzip2 header - blockSize = 0; - return false; - }else{ - //console.error('decompressed', chunk.length,'bytes'); - push(Buffer.from(chunk)); - return true; - } - } + const scriptInfo = project.getScriptInfoForNormalizedPath(file); + const diagnostics = selector(project, file); + return includeLinePosition ? this.convertToDiagnosticsWithLinePosition(diagnostics, scriptInfo) : diagnostics.map((d) => formatDiag(file, project, d)); + } + getDefinition(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const position = this.getPositionInFile(args, file); + const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getDefinitionAtPosition(file, position) || emptyArray2, project); + return simplifiedResult ? this.mapDefinitionInfo(definitions, project) : definitions.map(_Session.mapToOriginalLocation); + } + mapDefinitionInfoLocations(definitions, project) { + return definitions.map((info) => { + const newDocumentSpan = getMappedDocumentSpanForProject(info, project); + return !newDocumentSpan ? info : { + ...newDocumentSpan, + containerKind: info.containerKind, + containerName: info.containerName, + kind: info.kind, + name: info.name, + failedAliasResolution: info.failedAliasResolution, + ...info.unverified && { unverified: info.unverified } + }; + }); + } + getDefinitionAndBoundSpan(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const position = this.getPositionInFile(args, file); + const scriptInfo = Debug.checkDefined(project.getScriptInfo(file)); + const unmappedDefinitionAndBoundSpan = project.getLanguageService().getDefinitionAndBoundSpan(file, position); + if (!unmappedDefinitionAndBoundSpan || !unmappedDefinitionAndBoundSpan.definitions) { + return { + definitions: emptyArray2, + textSpan: void 0 + // TODO: GH#18217 + }; } - - var outlength = 0; - function decompressAndQueue(stream) { - if (broken) return; - try { - return decompressBlock(function(d) { - stream.queue(d); - if (d !== null) { - //console.error('write at', outlength.toString(16)); - outlength += d.length; - } else { - //console.error('written EOS'); - } - }); - } catch(e) { - //console.error(e); - stream.emit('error', e); - broken = true; - return false; - } + const definitions = this.mapDefinitionInfoLocations(unmappedDefinitionAndBoundSpan.definitions, project); + const { textSpan } = unmappedDefinitionAndBoundSpan; + if (simplifiedResult) { + return { + definitions: this.mapDefinitionInfo(definitions, project), + textSpan: toProtocolTextSpan(textSpan, scriptInfo) + }; } - - return through( - function write(data) { - //console.error('received', data.length,'bytes in', typeof data); - bufferQueue.push(data); - hasBytes += data.length; - if (bitReader === null) { - bitReader = bitIterator(function() { - return bufferQueue.shift(); - }); - } - while (!broken && hasBytes - bitReader.bytesRead + 1 >= ((25000 + 100000 * blockSize) || 4)){ - //console.error('decompressing with', hasBytes - bitReader.bytesRead + 1, 'bytes in buffer'); - decompressAndQueue(this); - } - }, - function end(x) { - //console.error(x,'last compressing with', hasBytes, 'bytes in buffer'); - while (!broken && bitReader && hasBytes > bitReader.bytesRead){ - decompressAndQueue(this); - } - if (!broken) { - if (streamCRC !== null) - this.emit('error', new Error("input stream ended prematurely")); - this.queue(null); - } - } - ); -} - - - -/***/ }), - -/***/ 97685: -/***/ ((module) => { - -var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF]; - -// returns a function that reads bits. -// takes a buffer iterator as input -module.exports = function bitIterator(nextBuffer) { - var bit = 0, byte = 0; - var bytes = nextBuffer(); - var f = function(n) { - if (n === null && bit != 0) { // align to byte boundary - bit = 0 - byte++; - return; - } - var result = 0; - while(n > 0) { - if (byte >= bytes.length) { - byte = 0; - bytes = nextBuffer(); - } - var left = 8 - bit; - if (bit === 0 && n > 0) - f.bytesRead++; - if (n >= left) { - result <<= left; - result |= (BITMASK[left] & bytes[byte++]); - bit = 0; - n -= left; - } else { - result <<= n; - result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); - bit += n; - n = 0; - } - } - return result; + return { + definitions: definitions.map(_Session.mapToOriginalLocation), + textSpan }; - f.bytesRead = 0; - return f; -}; - - -/***/ }), - -/***/ 69226: -/***/ ((module) => { - -/* - bzip2.js - a small bzip2 decompression implementation - - Copyright 2011 by antimatter15 (antimatter15@gmail.com) - - Based on micro-bunzip by Rob Landley (rob@landley.net). - - Copyright (c) 2011 by antimatter15 (antimatter15@gmail.com). - - Permission is hereby granted, free of charge, to any person obtaining a - copy of this software and associated documentation files (the "Software"), - to deal in the Software without restriction, including without limitation - the rights to use, copy, modify, merge, publish, distribute, sublicense, - and/or sell copies of the Software, and to permit persons to whom the - Software is furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included - in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, - DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH - THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ -function Bzip2Error(message) { - this.name = 'Bzip2Error'; - this.message = message; - this.stack = (new Error()).stack; -} -Bzip2Error.prototype = new Error; - -var message = { - Error: function(message) {throw new Bzip2Error(message);} -}; - -var bzip2 = {}; -bzip2.Bzip2Error = Bzip2Error; - -bzip2.crcTable = -[ - 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, - 0x130476dc, 0x17c56b6b, 0x1a864db2, 0x1e475005, - 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61, - 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, - 0x4c11db70, 0x48d0c6c7, 0x4593e01e, 0x4152fda9, - 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75, - 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, - 0x791d4014, 0x7ddc5da3, 0x709f7b7a, 0x745e66cd, - 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039, - 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, - 0xbe2b5b58, 0xbaea46ef, 0xb7a96036, 0xb3687d81, - 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d, - 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, - 0xc7361b4c, 0xc3f706fb, 0xceb42022, 0xca753d95, - 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1, - 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, - 0x34867077, 0x30476dc0, 0x3d044b19, 0x39c556ae, - 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072, - 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, - 0x018aeb13, 0x054bf6a4, 0x0808d07d, 0x0cc9cdca, - 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde, - 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, - 0x5e9f46bf, 0x5a5e5b08, 0x571d7dd1, 0x53dc6066, - 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba, - 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, - 0xbfa1b04b, 0xbb60adfc, 0xb6238b25, 0xb2e29692, - 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6, - 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, - 0xe0b41de7, 0xe4750050, 0xe9362689, 0xedf73b3e, - 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2, - 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, - 0xd5b88683, 0xd1799b34, 0xdc3abded, 0xd8fba05a, - 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637, - 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, - 0x4f040d56, 0x4bc510e1, 0x46863638, 0x42472b8f, - 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53, - 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, - 0x36194d42, 0x32d850f5, 0x3f9b762c, 0x3b5a6b9b, - 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff, - 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, - 0xf12f560e, 0xf5ee4bb9, 0xf8ad6d60, 0xfc6c70d7, - 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b, - 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, - 0xc423cd6a, 0xc0e2d0dd, 0xcda1f604, 0xc960ebb3, - 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7, - 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, - 0x9b3660c6, 0x9ff77d71, 0x92b45ba8, 0x9675461f, - 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3, - 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, - 0x4e8ee645, 0x4a4ffbf2, 0x470cdd2b, 0x43cdc09c, - 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8, - 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, - 0x119b4be9, 0x155a565e, 0x18197087, 0x1cd86d30, - 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec, - 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, - 0x2497d08d, 0x2056cd3a, 0x2d15ebe3, 0x29d4f654, - 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0, - 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, - 0xe3a1cbc1, 0xe760d676, 0xea23f0af, 0xeee2ed18, - 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4, - 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, - 0x9abc8bd5, 0x9e7d9662, 0x933eb0bb, 0x97ffad0c, - 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668, - 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4 -]; - -bzip2.array = function(bytes) { - var bit = 0, byte = 0; - var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF ]; - return function(n) { - var result = 0; - while(n > 0) { - var left = 8 - bit; - if (n >= left) { - result <<= left; - result |= (BITMASK[left] & bytes[byte++]); - bit = 0; - n -= left; - } else { - result <<= n; - result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); - bit += n; - n = 0; - } - } - return result; - } -} - - -bzip2.simple = function(srcbuffer, stream) { - var bits = bzip2.array(srcbuffer); - var size = bzip2.header(bits); - var ret = false; - var bufsize = 100000 * size; - var buf = new Int32Array(bufsize); - - do { - ret = bzip2.decompress(bits, stream, buf, bufsize); - } while(!ret); -} - -bzip2.header = function(bits) { - this.byteCount = new Int32Array(256); - this.symToByte = new Uint8Array(256); - this.mtfSymbol = new Int32Array(256); - this.selectors = new Uint8Array(0x8000); - - if (bits(8*3) != 4348520) message.Error("No magic number found"); - - var i = bits(8) - 48; - if (i < 1 || i > 9) message.Error("Not a BZIP archive"); - return i; -}; - - -//takes a function for reading the block data (starting with 0x314159265359) -//a block size (0-9) (optional, defaults to 9) -//a length at which to stop decompressing and return the output -bzip2.decompress = function(bits, stream, buf, bufsize, streamCRC) { - var MAX_HUFCODE_BITS = 20; - var MAX_SYMBOLS = 258; - var SYMBOL_RUNA = 0; - var SYMBOL_RUNB = 1; - var GROUP_SIZE = 50; - var crc = 0 ^ (-1); - - for(var h = '', i = 0; i < 6; i++) h += bits(8).toString(16); - if (h == "177245385090") { - var finalCRC = bits(32)|0; - if (finalCRC !== streamCRC) message.Error("Error in bzip2: crc32 do not match"); - // align stream to byte - bits(null); - return null; // reset streamCRC for next call - } - if (h != "314159265359") message.Error("eek not valid bzip data"); - var crcblock = bits(32)|0; // CRC code - if (bits(1)) message.Error("unsupported obsolete version"); - var origPtr = bits(24); - if (origPtr > bufsize) message.Error("Initial position larger than buffer size"); - var t = bits(16); - var symTotal = 0; - for (i = 0; i < 16; i++) { - if (t & (1 << (15 - i))) { - var k = bits(16); - for(j = 0; j < 16; j++) { - if (k & (1 << (15 - j))) { - this.symToByte[symTotal++] = (16 * i) + j; - } + } + findSourceDefinition(args) { + var _a; + const { file, project } = this.getFileAndProject(args); + const position = this.getPositionInFile(args, file); + const unmappedDefinitions = project.getLanguageService().getDefinitionAtPosition(file, position); + let definitions = this.mapDefinitionInfoLocations(unmappedDefinitions || emptyArray2, project).slice(); + const needsJsResolution = this.projectService.serverMode === 0 /* Semantic */ && (!some(definitions, (d) => toNormalizedPath(d.fileName) !== file && !d.isAmbient) || some(definitions, (d) => !!d.failedAliasResolution)); + if (needsJsResolution) { + const definitionSet = createSet( + (d) => d.textSpan.start, + getDocumentSpansEqualityComparer(this.host.useCaseSensitiveFileNames) + ); + definitions == null ? void 0 : definitions.forEach((d) => definitionSet.add(d)); + const noDtsProject = project.getNoDtsResolutionProject(file); + const ls = noDtsProject.getLanguageService(); + const jsDefinitions = (_a = ls.getDefinitionAtPosition( + file, + position, + /*searchOtherFilesOnly*/ + true, + /*stopAtAlias*/ + false + )) == null ? void 0 : _a.filter((d) => toNormalizedPath(d.fileName) !== file); + if (some(jsDefinitions)) { + for (const jsDefinition of jsDefinitions) { + if (jsDefinition.unverified) { + const refined = tryRefineDefinition(jsDefinition, project.getLanguageService().getProgram(), ls.getProgram()); + if (some(refined)) { + for (const def of refined) { + definitionSet.add(def); + } + continue; } + } + definitionSet.add(jsDefinition); } - } - - var groupCount = bits(3); - if (groupCount < 2 || groupCount > 6) message.Error("another error"); - var nSelectors = bits(15); - if (nSelectors == 0) message.Error("meh"); - for(var i = 0; i < groupCount; i++) this.mtfSymbol[i] = i; - - for(var i = 0; i < nSelectors; i++) { - for(var j = 0; bits(1); j++) if (j >= groupCount) message.Error("whoops another error"); - var uc = this.mtfSymbol[j]; - for(var k = j-1; k>=0; k--) { - this.mtfSymbol[k+1] = this.mtfSymbol[k]; + } else { + const ambientCandidates = definitions.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient); + for (const candidate of some(ambientCandidates) ? ambientCandidates : getAmbientCandidatesByClimbingAccessChain()) { + const fileNameToSearch = findImplementationFileFromDtsFileName(candidate.fileName, file, noDtsProject); + if (!fileNameToSearch) continue; + const info = this.projectService.getOrCreateScriptInfoNotOpenedByClient( + fileNameToSearch, + noDtsProject.currentDirectory, + noDtsProject.directoryStructureHost, + /*deferredDeleteOk*/ + false + ); + if (!info) continue; + if (!noDtsProject.containsScriptInfo(info)) { + noDtsProject.addRoot(info); + noDtsProject.updateGraph(); + } + const noDtsProgram = ls.getProgram(); + const fileToSearch = Debug.checkDefined(noDtsProgram.getSourceFile(fileNameToSearch)); + for (const match of searchForDeclaration(candidate.name, fileToSearch, noDtsProgram)) { + definitionSet.add(match); + } } - this.mtfSymbol[0] = uc; - this.selectors[i] = uc; + } + definitions = arrayFrom(definitionSet.values()); } - - var symCount = symTotal + 2; - var groups = []; - var length = new Uint8Array(MAX_SYMBOLS), - temp = new Uint16Array(MAX_HUFCODE_BITS+1); - - var hufGroup; - - for(var j = 0; j < groupCount; j++) { - t = bits(5); //lengths - for(var i = 0; i < symCount; i++) { - while(true){ - if (t < 1 || t > MAX_HUFCODE_BITS) message.Error("I gave up a while ago on writing error messages"); - if (!bits(1)) break; - if (!bits(1)) t++; - else t--; - } - length[i] = t; - } - var minLen, maxLen; - minLen = maxLen = length[0]; - for(var i = 1; i < symCount; i++) { - if (length[i] > maxLen) maxLen = length[i]; - else if (length[i] < minLen) minLen = length[i]; - } - hufGroup = groups[j] = {}; - hufGroup.permute = new Int32Array(MAX_SYMBOLS); - hufGroup.limit = new Int32Array(MAX_HUFCODE_BITS + 1); - hufGroup.base = new Int32Array(MAX_HUFCODE_BITS + 1); - - hufGroup.minLen = minLen; - hufGroup.maxLen = maxLen; - var base = hufGroup.base; - var limit = hufGroup.limit; - var pp = 0; - for(var i = minLen; i <= maxLen; i++) - for(var t = 0; t < symCount; t++) - if (length[t] == i) hufGroup.permute[pp++] = t; - for(i = minLen; i <= maxLen; i++) temp[i] = limit[i] = 0; - for(i = 0; i < symCount; i++) temp[length[i]]++; - pp = t = 0; - for(i = minLen; i < maxLen; i++) { - pp += temp[i]; - limit[i] = pp - 1; - pp <<= 1; - base[i+1] = pp - (t += temp[i]); + definitions = definitions.filter((d) => !d.isAmbient && !d.failedAliasResolution); + return this.mapDefinitionInfo(definitions, project); + function findImplementationFileFromDtsFileName(fileName, resolveFromFile, auxiliaryProject) { + var _a2, _b, _c; + const nodeModulesPathParts = getNodeModulePathParts(fileName); + if (nodeModulesPathParts && fileName.lastIndexOf(nodeModulesPathPart) === nodeModulesPathParts.topLevelNodeModulesIndex) { + const packageDirectory = fileName.substring(0, nodeModulesPathParts.packageRootIndex); + const packageJsonCache = (_a2 = project.getModuleResolutionCache()) == null ? void 0 : _a2.getPackageJsonInfoCache(); + const compilerOptions = project.getCompilationSettings(); + const packageJson = getPackageScopeForPath(getNormalizedAbsolutePath(packageDirectory, project.getCurrentDirectory()), getTemporaryModuleResolutionState(packageJsonCache, project, compilerOptions)); + if (!packageJson) return void 0; + const entrypoints = getEntrypointsFromPackageJsonInfo( + packageJson, + { moduleResolution: 2 /* Node10 */ }, + project, + project.getModuleResolutionCache() + ); + const packageNamePathPart = fileName.substring( + nodeModulesPathParts.topLevelPackageNameIndex + 1, + nodeModulesPathParts.packageRootIndex + ); + const packageName = getPackageNameFromTypesPackageName(unmangleScopedPackageName(packageNamePathPart)); + const path = project.toPath(fileName); + if (entrypoints && some(entrypoints, (e) => project.toPath(e) === path)) { + return (_b = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(packageName, resolveFromFile).resolvedModule) == null ? void 0 : _b.resolvedFileName; + } else { + const pathToFileInPackage = fileName.substring(nodeModulesPathParts.packageRootIndex + 1); + const specifier = `${packageName}/${removeFileExtension(pathToFileInPackage)}`; + return (_c = auxiliaryProject.resolutionCache.resolveSingleModuleNameWithoutWatching(specifier, resolveFromFile).resolvedModule) == null ? void 0 : _c.resolvedFileName; } - limit[maxLen] = pp + temp[maxLen] - 1; - base[minLen] = 0; + } + return void 0; } - - for(var i = 0; i < 256; i++) { - this.mtfSymbol[i] = i; - this.byteCount[i] = 0; + function getAmbientCandidatesByClimbingAccessChain() { + const ls = project.getLanguageService(); + const program = ls.getProgram(); + const initialNode = getTouchingPropertyName(program.getSourceFile(file), position); + if ((isStringLiteralLike(initialNode) || isIdentifier(initialNode)) && isAccessExpression(initialNode.parent)) { + return forEachNameInAccessChainWalkingLeft(initialNode, (nameInChain) => { + var _a2; + if (nameInChain === initialNode) return void 0; + const candidates = (_a2 = ls.getDefinitionAtPosition( + file, + nameInChain.getStart(), + /*searchOtherFilesOnly*/ + true, + /*stopAtAlias*/ + false + )) == null ? void 0 : _a2.filter((d) => toNormalizedPath(d.fileName) !== file && d.isAmbient).map((d) => ({ + fileName: d.fileName, + name: getTextOfIdentifierOrLiteral(initialNode) + })); + if (some(candidates)) { + return candidates; + } + }) || emptyArray2; + } + return emptyArray2; } - var runPos, count, symCount, selector; - runPos = count = symCount = selector = 0; - while(true) { - if (!(symCount--)) { - symCount = GROUP_SIZE - 1; - if (selector >= nSelectors) message.Error("meow i'm a kitty, that's an error"); - hufGroup = groups[this.selectors[selector++]]; - base = hufGroup.base; - limit = hufGroup.limit; - } - i = hufGroup.minLen; - j = bits(i); - while(true) { - if (i > hufGroup.maxLen) message.Error("rawr i'm a dinosaur"); - if (j <= limit[i]) break; - i++; - j = (j << 1) | bits(1); - } - j -= base[i]; - if (j < 0 || j >= MAX_SYMBOLS) message.Error("moo i'm a cow"); - var nextSym = hufGroup.permute[j]; - if (nextSym == SYMBOL_RUNA || nextSym == SYMBOL_RUNB) { - if (!runPos){ - runPos = 1; - t = 0; - } - if (nextSym == SYMBOL_RUNA) t += runPos; - else t += 2 * runPos; - runPos <<= 1; - continue; - } - if (runPos) { - runPos = 0; - if (count + t > bufsize) message.Error("Boom."); - uc = this.symToByte[this.mtfSymbol[0]]; - this.byteCount[uc] += t; - while(t--) buf[count++] = uc; - } - if (nextSym > symTotal) break; - if (count >= bufsize) message.Error("I can't think of anything. Error"); - i = nextSym - 1; - uc = this.mtfSymbol[i]; - for(var k = i-1; k>=0; k--) { - this.mtfSymbol[k+1] = this.mtfSymbol[k]; - } - this.mtfSymbol[0] = uc - uc = this.symToByte[uc]; - this.byteCount[uc]++; - buf[count++] = uc; + function tryRefineDefinition(definition, program, noDtsProgram) { + var _a2; + const fileToSearch = noDtsProgram.getSourceFile(definition.fileName); + if (!fileToSearch) { + return void 0; + } + const initialNode = getTouchingPropertyName(program.getSourceFile(file), position); + const symbol = program.getTypeChecker().getSymbolAtLocation(initialNode); + const importSpecifier = symbol && getDeclarationOfKind(symbol, 276 /* ImportSpecifier */); + if (!importSpecifier) return void 0; + const nameToSearch = ((_a2 = importSpecifier.propertyName) == null ? void 0 : _a2.text) || importSpecifier.name.text; + return searchForDeclaration(nameToSearch, fileToSearch, noDtsProgram); } - if (origPtr < 0 || origPtr >= count) message.Error("I'm a monkey and I'm throwing something at someone, namely you"); - var j = 0; - for(var i = 0; i < 256; i++) { - k = j + this.byteCount[i]; - this.byteCount[i] = j; - j = k; + function searchForDeclaration(declarationName, fileToSearch, noDtsProgram) { + const matches = ts_FindAllReferences_exports.Core.getTopMostDeclarationNamesInFile(declarationName, fileToSearch); + return mapDefined(matches, (match) => { + const symbol = noDtsProgram.getTypeChecker().getSymbolAtLocation(match); + const decl = getDeclarationFromName(match); + if (symbol && decl) { + return ts_GoToDefinition_exports.createDefinitionInfo( + decl, + noDtsProgram.getTypeChecker(), + symbol, + decl, + /*unverified*/ + true + ); + } + }); } - for(var i = 0; i < count; i++) { - uc = buf[i] & 0xff; - buf[this.byteCount[uc]] |= (i << 8); - this.byteCount[uc]++; + } + getEmitOutput(args) { + const { file, project } = this.getFileAndProject(args); + if (!project.shouldEmitFile(project.getScriptInfo(file))) { + return { emitSkipped: true, outputFiles: [], diagnostics: [] }; } - var pos = 0, current = 0, run = 0; - if (count) { - pos = buf[origPtr]; - current = (pos & 0xff); - pos >>= 8; - run = -1; + const result = project.getLanguageService().getEmitOutput(file); + return args.richResponse ? { + ...result, + diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(result.diagnostics) : result.diagnostics.map((d) => formatDiagnosticToProtocol( + d, + /*includeFileName*/ + true + )) + } : result; + } + mapJSDocTagInfo(tags, project, richResponse) { + return tags ? tags.map((tag) => { + var _a; + return { + ...tag, + text: richResponse ? this.mapDisplayParts(tag.text, project) : (_a = tag.text) == null ? void 0 : _a.map((part) => part.text).join("") + }; + }) : []; + } + mapDisplayParts(parts, project) { + if (!parts) { + return []; } - count = count; - var copies, previous, outbyte; - while(count) { - count--; - previous = current; - pos = buf[pos]; - current = pos & 0xff; - pos >>= 8; - if (run++ == 3) { - copies = current; - outbyte = previous; - current = -1; - } else { - copies = 1; - outbyte = current; - } - while(copies--) { - crc = ((crc << 8) ^ this.crcTable[((crc>>24) ^ outbyte) & 0xFF])&0xFFFFFFFF; // crc32 - stream(outbyte); - } - if (current != previous) run = 0; + return parts.map( + (part) => part.kind !== "linkName" ? part : { + ...part, + target: this.toFileSpan(part.target.fileName, part.target.textSpan, project) + } + ); + } + mapSignatureHelpItems(items, project, richResponse) { + return items.map((item) => ({ + ...item, + documentation: this.mapDisplayParts(item.documentation, project), + parameters: item.parameters.map((p) => ({ ...p, documentation: this.mapDisplayParts(p.documentation, project) })), + tags: this.mapJSDocTagInfo(item.tags, project, richResponse) + })); + } + mapDefinitionInfo(definitions, project) { + return definitions.map((def) => ({ ...this.toFileSpanWithContext(def.fileName, def.textSpan, def.contextSpan, project), ...def.unverified && { unverified: def.unverified } })); + } + /* + * When we map a .d.ts location to .ts, Visual Studio gets confused because there's no associated Roslyn Document in + * the same project which corresponds to the file. VS Code has no problem with this, and luckily we have two protocols. + * This retains the existing behavior for the "simplified" (VS Code) protocol but stores the .d.ts location in a + * set of additional fields, and does the reverse for VS (store the .d.ts location where + * it used to be and stores the .ts location in the additional fields). + */ + static mapToOriginalLocation(def) { + if (def.originalFileName) { + Debug.assert(def.originalTextSpan !== void 0, "originalTextSpan should be present if originalFileName is"); + return { + ...def, + fileName: def.originalFileName, + textSpan: def.originalTextSpan, + targetFileName: def.fileName, + targetTextSpan: def.textSpan, + contextSpan: def.originalContextSpan, + targetContextSpan: def.contextSpan + }; } - - crc = (crc ^ (-1)) >>> 0; - if ((crc|0) != (crcblock|0)) message.Error("Error in bzip2: crc32 do not match"); - streamCRC = (crc ^ ((streamCRC << 1) | (streamCRC >>> 31))) & 0xFFFFFFFF; - return streamCRC; -} - -module.exports = bzip2; - - -/***/ }), - -/***/ 46752: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const Client = __nccwpck_require__(86197) -const Dispatcher = __nccwpck_require__(28611) -const errors = __nccwpck_require__(68707) -const Pool = __nccwpck_require__(35076) -const BalancedPool = __nccwpck_require__(81093) -const Agent = __nccwpck_require__(59965) -const util = __nccwpck_require__(3440) -const { InvalidArgumentError } = errors -const api = __nccwpck_require__(56615) -const buildConnector = __nccwpck_require__(59136) -const MockClient = __nccwpck_require__(47365) -const MockAgent = __nccwpck_require__(47501) -const MockPool = __nccwpck_require__(94004) -const mockErrors = __nccwpck_require__(52429) -const ProxyAgent = __nccwpck_require__(22720) -const RetryHandler = __nccwpck_require__(53573) -const { getGlobalDispatcher, setGlobalDispatcher } = __nccwpck_require__(32581) -const DecoratorHandler = __nccwpck_require__(78840) -const RedirectHandler = __nccwpck_require__(48299) -const createRedirectInterceptor = __nccwpck_require__(64415) - -let hasCrypto -try { - __nccwpck_require__(76982) - hasCrypto = true -} catch { - hasCrypto = false -} - -Object.assign(Dispatcher.prototype, api) - -module.exports.Dispatcher = Dispatcher -module.exports.Client = Client -module.exports.Pool = Pool -module.exports.BalancedPool = BalancedPool -module.exports.Agent = Agent -module.exports.ProxyAgent = ProxyAgent -module.exports.RetryHandler = RetryHandler - -module.exports.DecoratorHandler = DecoratorHandler -module.exports.RedirectHandler = RedirectHandler -module.exports.createRedirectInterceptor = createRedirectInterceptor - -module.exports.buildConnector = buildConnector -module.exports.errors = errors - -function makeDispatcher (fn) { - return (url, opts, handler) => { - if (typeof opts === 'function') { - handler = opts - opts = null + return def; + } + toFileSpan(fileName, textSpan, project) { + const ls = project.getLanguageService(); + const start = ls.toLineColumnOffset(fileName, textSpan.start); + const end = ls.toLineColumnOffset(fileName, textSpanEnd(textSpan)); + return { + file: fileName, + start: { line: start.line + 1, offset: start.character + 1 }, + end: { line: end.line + 1, offset: end.character + 1 } + }; + } + toFileSpanWithContext(fileName, textSpan, contextSpan, project) { + const fileSpan = this.toFileSpan(fileName, textSpan, project); + const context = contextSpan && this.toFileSpan(fileName, contextSpan, project); + return context ? { ...fileSpan, contextStart: context.start, contextEnd: context.end } : fileSpan; + } + getTypeDefinition(args) { + const { file, project } = this.getFileAndProject(args); + const position = this.getPositionInFile(args, file); + const definitions = this.mapDefinitionInfoLocations(project.getLanguageService().getTypeDefinitionAtPosition(file, position) || emptyArray2, project); + return this.mapDefinitionInfo(definitions, project); + } + mapImplementationLocations(implementations, project) { + return implementations.map((info) => { + const newDocumentSpan = getMappedDocumentSpanForProject(info, project); + return !newDocumentSpan ? info : { + ...newDocumentSpan, + kind: info.kind, + displayParts: info.displayParts + }; + }); + } + getImplementation(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const position = this.getPositionInFile(args, file); + const implementations = this.mapImplementationLocations(project.getLanguageService().getImplementationAtPosition(file, position) || emptyArray2, project); + return simplifiedResult ? implementations.map(({ fileName, textSpan, contextSpan }) => this.toFileSpanWithContext(fileName, textSpan, contextSpan, project)) : implementations.map(_Session.mapToOriginalLocation); + } + getSyntacticDiagnosticsSync(args) { + const { configFile } = this.getConfigFileAndProject(args); + if (configFile) { + return emptyArray2; } - - if (!url || (typeof url !== 'string' && typeof url !== 'object' && !(url instanceof URL))) { - throw new InvalidArgumentError('invalid url') + return this.getDiagnosticsWorker( + args, + /*isSemantic*/ + false, + (project, file) => project.getLanguageService().getSyntacticDiagnostics(file), + !!args.includeLinePosition + ); + } + getSemanticDiagnosticsSync(args) { + const { configFile, project } = this.getConfigFileAndProject(args); + if (configFile) { + return this.getConfigFileDiagnostics(configFile, project, !!args.includeLinePosition); } - - if (opts != null && typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') + return this.getDiagnosticsWorker( + args, + /*isSemantic*/ + true, + (project2, file) => project2.getLanguageService().getSemanticDiagnostics(file).filter((d) => !!d.file), + !!args.includeLinePosition + ); + } + getSuggestionDiagnosticsSync(args) { + const { configFile } = this.getConfigFileAndProject(args); + if (configFile) { + return emptyArray2; } - - if (opts && opts.path != null) { - if (typeof opts.path !== 'string') { - throw new InvalidArgumentError('invalid opts.path') + return this.getDiagnosticsWorker( + args, + /*isSemantic*/ + true, + (project, file) => project.getLanguageService().getSuggestionDiagnostics(file), + !!args.includeLinePosition + ); + } + getJsxClosingTag(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const position = this.getPositionInFile(args, file); + const tag = languageService.getJsxClosingTagAtPosition(file, position); + return tag === void 0 ? void 0 : { newText: tag.newText, caretOffset: 0 }; + } + getLinkedEditingRange(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const position = this.getPositionInFile(args, file); + const linkedEditInfo = languageService.getLinkedEditingRangeAtPosition(file, position); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + if (scriptInfo === void 0 || linkedEditInfo === void 0) return void 0; + return convertLinkedEditInfoToRanges(linkedEditInfo, scriptInfo); + } + getDocumentHighlights(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const position = this.getPositionInFile(args, file); + const documentHighlights = project.getLanguageService().getDocumentHighlights(file, position, args.filesToSearch); + if (!documentHighlights) return emptyArray2; + if (!simplifiedResult) return documentHighlights; + return documentHighlights.map(({ fileName, highlightSpans }) => { + const scriptInfo = project.getScriptInfo(fileName); + return { + file: fileName, + highlightSpans: highlightSpans.map(({ textSpan, kind, contextSpan }) => ({ + ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), + kind + })) + }; + }); + } + provideInlayHints(args) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const hints = project.getLanguageService().provideInlayHints(file, args, this.getPreferences(file)); + return hints.map((hint) => { + const { position, displayParts } = hint; + return { + ...hint, + position: scriptInfo.positionToLineOffset(position), + displayParts: displayParts == null ? void 0 : displayParts.map(({ text, span, file: file2 }) => { + if (span) { + Debug.assertIsDefined(file2, "Target file should be defined together with its span."); + const scriptInfo2 = this.projectService.getScriptInfo(file2); + return { + text, + span: { + start: scriptInfo2.positionToLineOffset(span.start), + end: scriptInfo2.positionToLineOffset(span.start + span.length), + file: file2 + } + }; + } else { + return { text }; + } + }) + }; + }); + } + mapCode(args) { + var _a; + const formatOptions = this.getHostFormatOptions(); + const preferences = this.getHostPreferences(); + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const focusLocations = (_a = args.mapping.focusLocations) == null ? void 0 : _a.map((spans) => { + return spans.map((loc) => { + const start = scriptInfo.lineOffsetToPosition(loc.start.line, loc.start.offset); + const end = scriptInfo.lineOffsetToPosition(loc.end.line, loc.end.offset); + return { + start, + length: end - start + }; + }); + }); + const changes = languageService.mapCode(file, args.mapping.contents, focusLocations, formatOptions, preferences); + return this.mapTextChangesToCodeEdits(changes); + } + getCopilotRelatedInfo() { + return { + relatedFiles: [] + }; + } + setCompilerOptionsForInferredProjects(args) { + this.projectService.setCompilerOptionsForInferredProjects(args.options, args.projectRootPath); + } + getProjectInfo(args) { + return this.getProjectInfoWorker( + args.file, + args.projectFileName, + args.needFileNameList, + args.needDefaultConfiguredProjectInfo, + /*excludeConfigFiles*/ + false + ); + } + getProjectInfoWorker(uncheckedFileName, projectFileName, needFileNameList, needDefaultConfiguredProjectInfo, excludeConfigFiles) { + const { project } = this.getFileAndProjectWorker(uncheckedFileName, projectFileName); + updateProjectIfDirty(project); + const projectInfo = { + configFileName: project.getProjectName(), + languageServiceDisabled: !project.languageServiceEnabled, + fileNames: needFileNameList ? project.getFileNames( + /*excludeFilesFromExternalLibraries*/ + false, + excludeConfigFiles + ) : void 0, + configuredProjectInfo: needDefaultConfiguredProjectInfo ? this.getDefaultConfiguredProjectInfo(uncheckedFileName) : void 0 + }; + return projectInfo; + } + getDefaultConfiguredProjectInfo(uncheckedFileName) { + var _a; + const info = this.projectService.getScriptInfo(uncheckedFileName); + if (!info) return; + const result = this.projectService.findDefaultConfiguredProjectWorker( + info, + 3 /* CreateReplay */ + ); + if (!result) return void 0; + let notMatchedByConfig; + let notInProject; + result.seenProjects.forEach((kind, project) => { + if (project !== result.defaultProject) { + if (kind !== 3 /* CreateReplay */) { + (notMatchedByConfig ?? (notMatchedByConfig = [])).push(toNormalizedPath(project.getConfigFilePath())); + } else { + (notInProject ?? (notInProject = [])).push(toNormalizedPath(project.getConfigFilePath())); + } } - - let path = opts.path - if (!opts.path.startsWith('/')) { - path = `/${path}` + }); + (_a = result.seenConfigs) == null ? void 0 : _a.forEach((config) => (notMatchedByConfig ?? (notMatchedByConfig = [])).push(config)); + return { + notMatchedByConfig, + notInProject, + defaultProject: result.defaultProject && toNormalizedPath(result.defaultProject.getConfigFilePath()) + }; + } + getRenameInfo(args) { + const { file, project } = this.getFileAndProject(args); + const position = this.getPositionInFile(args, file); + const preferences = this.getPreferences(file); + return project.getLanguageService().getRenameInfo(file, position, preferences); + } + getProjects(args, getScriptInfoEnsuringProjectsUptoDate, ignoreNoProjectError) { + let projects; + let symLinkedProjects; + if (args.projectFileName) { + const project = this.getProject(args.projectFileName); + if (project) { + projects = [project]; } - - url = new URL(util.parseOrigin(url).origin + path) } else { - if (!opts) { - opts = typeof url === 'object' ? url : {} + const scriptInfo = getScriptInfoEnsuringProjectsUptoDate ? this.projectService.getScriptInfoEnsuringProjectsUptoDate(args.file) : this.projectService.getScriptInfo(args.file); + if (!scriptInfo) { + if (ignoreNoProjectError) return emptyArray2; + this.projectService.logErrorForScriptInfoNotFound(args.file); + return Errors.ThrowNoProject(); + } else if (!getScriptInfoEnsuringProjectsUptoDate) { + this.projectService.ensureDefaultProjectForFile(scriptInfo); } - - url = util.parseURL(url) + projects = scriptInfo.containingProjects; + symLinkedProjects = this.projectService.getSymlinkedProjects(scriptInfo); } - - const { agent, dispatcher = getGlobalDispatcher() } = opts - - if (agent) { - throw new InvalidArgumentError('unsupported opts.agent. Did you mean opts.client?') + projects = filter(projects, (p) => p.languageServiceEnabled && !p.isOrphan()); + if (!ignoreNoProjectError && (!projects || !projects.length) && !symLinkedProjects) { + this.projectService.logErrorForScriptInfoNotFound(args.file ?? args.projectFileName); + return Errors.ThrowNoProject(); } - - return fn.call(dispatcher, { - ...opts, - origin: url.origin, - path: url.search ? `${url.pathname}${url.search}` : url.pathname, - method: opts.method || (opts.body ? 'PUT' : 'GET') - }, handler) + return symLinkedProjects ? { projects, symLinkedProjects } : projects; } -} - -module.exports.setGlobalDispatcher = setGlobalDispatcher -module.exports.getGlobalDispatcher = getGlobalDispatcher - -if (util.nodeMajor > 16 || (util.nodeMajor === 16 && util.nodeMinor >= 8)) { - let fetchImpl = null - module.exports.fetch = async function fetch (resource) { - if (!fetchImpl) { - fetchImpl = (__nccwpck_require__(12315).fetch) + getDefaultProject(args) { + if (args.projectFileName) { + const project = this.getProject(args.projectFileName); + if (project) { + return project; + } + if (!args.file) { + return Errors.ThrowNoProject(); + } } - - try { - return await fetchImpl(...arguments) - } catch (err) { - if (typeof err === 'object') { - Error.captureStackTrace(err, this) + const info = this.projectService.getScriptInfo(args.file); + return info.getDefaultProject(); + } + getRenameLocations(args, simplifiedResult) { + const file = toNormalizedPath(args.file); + const position = this.getPositionInFile(args, file); + const projects = this.getProjects(args); + const defaultProject = this.getDefaultProject(args); + const preferences = this.getPreferences(file); + const renameInfo = this.mapRenameInfo( + defaultProject.getLanguageService().getRenameInfo(file, position, preferences), + Debug.checkDefined(this.projectService.getScriptInfo(file)) + ); + if (!renameInfo.canRename) return simplifiedResult ? { info: renameInfo, locs: [] } : []; + const locations = getRenameLocationsWorker( + projects, + defaultProject, + { fileName: args.file, pos: position }, + !!args.findInStrings, + !!args.findInComments, + preferences, + this.host.useCaseSensitiveFileNames + ); + if (!simplifiedResult) return locations; + return { info: renameInfo, locs: this.toSpanGroups(locations) }; + } + mapRenameInfo(info, scriptInfo) { + if (info.canRename) { + const { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan } = info; + return identity( + { canRename, fileToRename, displayName, fullDisplayName, kind, kindModifiers, triggerSpan: toProtocolTextSpan(triggerSpan, scriptInfo) } + ); + } else { + return info; + } + } + toSpanGroups(locations) { + const map2 = /* @__PURE__ */ new Map(); + for (const { fileName, textSpan, contextSpan, originalContextSpan: _2, originalTextSpan: _, originalFileName: _1, ...prefixSuffixText } of locations) { + let group2 = map2.get(fileName); + if (!group2) map2.set(fileName, group2 = { file: fileName, locs: [] }); + const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(fileName)); + group2.locs.push({ ...toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo), ...prefixSuffixText }); + } + return arrayFrom(map2.values()); + } + getReferences(args, simplifiedResult) { + const file = toNormalizedPath(args.file); + const projects = this.getProjects(args); + const position = this.getPositionInFile(args, file); + const references = getReferencesWorker( + projects, + this.getDefaultProject(args), + { fileName: args.file, pos: position }, + this.host.useCaseSensitiveFileNames, + this.logger + ); + if (!simplifiedResult) return references; + const preferences = this.getPreferences(file); + const defaultProject = this.getDefaultProject(args); + const scriptInfo = defaultProject.getScriptInfoForNormalizedPath(file); + const nameInfo = defaultProject.getLanguageService().getQuickInfoAtPosition(file, position); + const symbolDisplayString = nameInfo ? displayPartsToString(nameInfo.displayParts) : ""; + const nameSpan = nameInfo && nameInfo.textSpan; + const symbolStartOffset = nameSpan ? scriptInfo.positionToLineOffset(nameSpan.start).offset : 0; + const symbolName2 = nameSpan ? scriptInfo.getSnapshot().getText(nameSpan.start, textSpanEnd(nameSpan)) : ""; + const refs = flatMap(references, (referencedSymbol) => { + return referencedSymbol.references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences)); + }); + return { refs, symbolName: symbolName2, symbolStartOffset, symbolDisplayString }; + } + getFileReferences(args, simplifiedResult) { + const projects = this.getProjects(args); + const fileName = toNormalizedPath(args.file); + const preferences = this.getPreferences(fileName); + const initialLocation = { fileName, pos: 0 }; + const perProjectResults = getPerProjectReferences( + projects, + this.getDefaultProject(args), + initialLocation, + initialLocation, + mapDefinitionInProjectIfFileInProject, + (project) => { + this.logger.info(`Finding references to file ${fileName} in project ${project.getProjectName()}`); + return project.getLanguageService().getFileReferences(fileName); } - - throw err + ); + let references; + if (isArray(perProjectResults)) { + references = perProjectResults; + } else { + references = []; + const seen = createDocumentSpanSet(this.host.useCaseSensitiveFileNames); + perProjectResults.forEach((projectOutputs) => { + for (const referenceEntry of projectOutputs) { + if (!seen.has(referenceEntry)) { + references.push(referenceEntry); + seen.add(referenceEntry); + } + } + }); } + if (!simplifiedResult) return references; + const refs = references.map((entry) => referenceEntryToReferencesResponseItem(this.projectService, entry, preferences)); + return { + refs, + symbolName: `"${args.file}"` + }; } - module.exports.Headers = __nccwpck_require__(26349).Headers - module.exports.Response = __nccwpck_require__(48676).Response - module.exports.Request = __nccwpck_require__(25194).Request - module.exports.FormData = __nccwpck_require__(43073).FormData - module.exports.File = __nccwpck_require__(63041).File - module.exports.FileReader = __nccwpck_require__(82160).FileReader - - const { setGlobalOrigin, getGlobalOrigin } = __nccwpck_require__(75628) - - module.exports.setGlobalOrigin = setGlobalOrigin - module.exports.getGlobalOrigin = getGlobalOrigin - - const { CacheStorage } = __nccwpck_require__(44738) - const { kConstruct } = __nccwpck_require__(80296) - - // Cache & CacheStorage are tightly coupled with fetch. Even if it may run - // in an older version of Node, it doesn't have any use without fetch. - module.exports.caches = new CacheStorage(kConstruct) -} - -if (util.nodeMajor >= 16) { - const { deleteCookie, getCookies, getSetCookies, setCookie } = __nccwpck_require__(53168) - - module.exports.deleteCookie = deleteCookie - module.exports.getCookies = getCookies - module.exports.getSetCookies = getSetCookies - module.exports.setCookie = setCookie - - const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(94322) - - module.exports.parseMIMEType = parseMIMEType - module.exports.serializeAMimeType = serializeAMimeType -} - -if (util.nodeMajor >= 18 && hasCrypto) { - const { WebSocket } = __nccwpck_require__(55171) - - module.exports.WebSocket = WebSocket -} - -module.exports.request = makeDispatcher(api.request) -module.exports.stream = makeDispatcher(api.stream) -module.exports.pipeline = makeDispatcher(api.pipeline) -module.exports.connect = makeDispatcher(api.connect) -module.exports.upgrade = makeDispatcher(api.upgrade) - -module.exports.MockClient = MockClient -module.exports.MockPool = MockPool -module.exports.MockAgent = MockAgent -module.exports.mockErrors = mockErrors - - -/***/ }), - -/***/ 59965: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { InvalidArgumentError } = __nccwpck_require__(68707) -const { kClients, kRunning, kClose, kDestroy, kDispatch, kInterceptors } = __nccwpck_require__(36443) -const DispatcherBase = __nccwpck_require__(50001) -const Pool = __nccwpck_require__(35076) -const Client = __nccwpck_require__(86197) -const util = __nccwpck_require__(3440) -const createRedirectInterceptor = __nccwpck_require__(64415) -const { WeakRef, FinalizationRegistry } = __nccwpck_require__(13194)() - -const kOnConnect = Symbol('onConnect') -const kOnDisconnect = Symbol('onDisconnect') -const kOnConnectionError = Symbol('onConnectionError') -const kMaxRedirections = Symbol('maxRedirections') -const kOnDrain = Symbol('onDrain') -const kFactory = Symbol('factory') -const kFinalizer = Symbol('finalizer') -const kOptions = Symbol('options') - -function defaultFactory (origin, opts) { - return opts && opts.connections === 1 - ? new Client(origin, opts) - : new Pool(origin, opts) -} - -class Agent extends DispatcherBase { - constructor ({ factory = defaultFactory, maxRedirections = 0, connect, ...options } = {}) { - super() - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') + /** + * @param fileName is the name of the file to be opened + * @param fileContent is a version of the file content that is known to be more up to date than the one on disk + */ + openClientFile(fileName, fileContent, scriptKind, projectRootPath) { + this.projectService.openClientFileWithNormalizedPath( + fileName, + fileContent, + scriptKind, + /*hasMixedContent*/ + false, + projectRootPath + ); + } + getPosition(args, scriptInfo) { + return args.position !== void 0 ? args.position : scriptInfo.lineOffsetToPosition(args.line, args.offset); + } + getPositionInFile(args, file) { + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + return this.getPosition(args, scriptInfo); + } + getFileAndProject(args) { + return this.getFileAndProjectWorker(args.file, args.projectFileName); + } + getFileAndLanguageServiceForSyntacticOperation(args) { + const { file, project } = this.getFileAndProject(args); + return { + file, + languageService: project.getLanguageService( + /*ensureSynchronized*/ + false + ) + }; + } + getFileAndProjectWorker(uncheckedFileName, projectFileName) { + const file = toNormalizedPath(uncheckedFileName); + const project = this.getProject(projectFileName) || this.projectService.ensureDefaultProjectForFile(file); + return { file, project }; + } + getOutliningSpans(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const spans = languageService.getOutliningSpans(file); + if (simplifiedResult) { + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + return spans.map((s) => ({ + textSpan: toProtocolTextSpan(s.textSpan, scriptInfo), + hintSpan: toProtocolTextSpan(s.hintSpan, scriptInfo), + bannerText: s.bannerText, + autoCollapse: s.autoCollapse, + kind: s.kind + })); + } else { + return spans; } - - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') + } + getTodoComments(args) { + const { file, project } = this.getFileAndProject(args); + return project.getLanguageService().getTodoComments(file, args.descriptors); + } + getDocCommentTemplate(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const position = this.getPositionInFile(args, file); + return languageService.getDocCommentTemplateAtPosition(file, position, this.getPreferences(file), this.getFormatOptions(file)); + } + getSpanOfEnclosingComment(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const onlyMultiLine = args.onlyMultiLine; + const position = this.getPositionInFile(args, file); + return languageService.getSpanOfEnclosingComment(file, position, onlyMultiLine); + } + getIndentation(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const position = this.getPositionInFile(args, file); + const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); + const indentation = languageService.getIndentationAtPosition(file, position, options); + return { position, indentation }; + } + getBreakpointStatement(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const position = this.getPositionInFile(args, file); + return languageService.getBreakpointStatementAtPosition(file, position); + } + getNameOrDottedNameSpan(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const position = this.getPositionInFile(args, file); + return languageService.getNameOrDottedNameSpan(file, position, position); + } + isValidBraceCompletion(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const position = this.getPositionInFile(args, file); + return languageService.isValidBraceCompletionAtPosition(file, position, args.openingBrace.charCodeAt(0)); + } + getQuickInfoWorker(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const quickInfo = project.getLanguageService().getQuickInfoAtPosition(file, this.getPosition(args, scriptInfo)); + if (!quickInfo) { + return void 0; } - - if (!Number.isInteger(maxRedirections) || maxRedirections < 0) { - throw new InvalidArgumentError('maxRedirections must be a positive number') + const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc; + if (simplifiedResult) { + const displayString = displayPartsToString(quickInfo.displayParts); + return { + kind: quickInfo.kind, + kindModifiers: quickInfo.kindModifiers, + start: scriptInfo.positionToLineOffset(quickInfo.textSpan.start), + end: scriptInfo.positionToLineOffset(textSpanEnd(quickInfo.textSpan)), + displayString, + documentation: useDisplayParts ? this.mapDisplayParts(quickInfo.documentation, project) : displayPartsToString(quickInfo.documentation), + tags: this.mapJSDocTagInfo(quickInfo.tags, project, useDisplayParts) + }; + } else { + return useDisplayParts ? quickInfo : { + ...quickInfo, + tags: this.mapJSDocTagInfo( + quickInfo.tags, + project, + /*richResponse*/ + false + ) + }; } - - if (connect && typeof connect !== 'function') { - connect = { ...connect } + } + getFormattingEditsForRange(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const startPosition = scriptInfo.lineOffsetToPosition(args.line, args.offset); + const endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); + const edits = languageService.getFormattingEditsForRange(file, startPosition, endPosition, this.getFormatOptions(file)); + if (!edits) { + return void 0; } - - this[kInterceptors] = options.interceptors && options.interceptors.Agent && Array.isArray(options.interceptors.Agent) - ? options.interceptors.Agent - : [createRedirectInterceptor({ maxRedirections })] - - this[kOptions] = { ...util.deepClone(options), connect } - this[kOptions].interceptors = options.interceptors - ? { ...options.interceptors } - : undefined - this[kMaxRedirections] = maxRedirections - this[kFactory] = factory - this[kClients] = new Map() - this[kFinalizer] = new FinalizationRegistry(/* istanbul ignore next: gc is undeterministic */ key => { - const ref = this[kClients].get(key) - if (ref !== undefined && ref.deref() === undefined) { - this[kClients].delete(key) + return edits.map((edit) => this.convertTextChangeToCodeEdit(edit, scriptInfo)); + } + getFormattingEditsForRangeFull(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); + return languageService.getFormattingEditsForRange(file, args.position, args.endPosition, options); + } + getFormattingEditsForDocumentFull(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); + return languageService.getFormattingEditsForDocument(file, options); + } + getFormattingEditsAfterKeystrokeFull(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const options = args.options ? convertFormatOptions(args.options) : this.getFormatOptions(file); + return languageService.getFormattingEditsAfterKeystroke(file, args.position, args.key, options); + } + getFormattingEditsAfterKeystroke(args) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const position = scriptInfo.lineOffsetToPosition(args.line, args.offset); + const formatOptions = this.getFormatOptions(file); + const edits = languageService.getFormattingEditsAfterKeystroke(file, position, args.key, formatOptions); + if (args.key === "\n" && (!edits || edits.length === 0 || allEditsBeforePos(edits, position))) { + const { lineText, absolutePosition } = scriptInfo.textStorage.getAbsolutePositionAndLineText(args.line); + if (lineText && lineText.search("\\S") < 0) { + const preferredIndent = languageService.getIndentationAtPosition(file, position, formatOptions); + let hasIndent = 0; + let i, len; + for (i = 0, len = lineText.length; i < len; i++) { + if (lineText.charAt(i) === " ") { + hasIndent++; + } else if (lineText.charAt(i) === " ") { + hasIndent += formatOptions.tabSize; + } else { + break; + } + } + if (preferredIndent !== hasIndent) { + const firstNoWhiteSpacePosition = absolutePosition + i; + edits.push({ + span: createTextSpanFromBounds(absolutePosition, firstNoWhiteSpacePosition), + newText: ts_formatting_exports.getIndentationString(preferredIndent, formatOptions) + }); + } } - }) - - const agent = this - - this[kOnDrain] = (origin, targets) => { - agent.emit('drain', origin, [agent, ...targets]) } - - this[kOnConnect] = (origin, targets) => { - agent.emit('connect', origin, [agent, ...targets]) + if (!edits) { + return void 0; + } + return edits.map((edit) => { + return { + start: scriptInfo.positionToLineOffset(edit.span.start), + end: scriptInfo.positionToLineOffset(textSpanEnd(edit.span)), + newText: edit.newText ? edit.newText : "" + }; + }); + } + getCompletions(args, kind) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const position = this.getPosition(args, scriptInfo); + const completions = project.getLanguageService().getCompletionsAtPosition( + file, + position, + { + ...convertUserPreferences(this.getPreferences(file)), + triggerCharacter: args.triggerCharacter, + triggerKind: args.triggerKind, + includeExternalModuleExports: args.includeExternalModuleExports, + includeInsertTextCompletions: args.includeInsertTextCompletions + }, + project.projectService.getFormatCodeOptions(file) + ); + if (completions === void 0) return void 0; + if (kind === "completions-full" /* CompletionsFull */) return completions; + const prefix = args.prefix || ""; + const entries = mapDefined(completions.entries, (entry) => { + if (completions.isMemberCompletion || startsWith(entry.name.toLowerCase(), prefix.toLowerCase())) { + const convertedSpan = entry.replacementSpan ? toProtocolTextSpan(entry.replacementSpan, scriptInfo) : void 0; + return { + ...entry, + replacementSpan: convertedSpan, + hasAction: entry.hasAction || void 0, + symbol: void 0 + }; + } + }); + if (kind === "completions" /* Completions */) { + if (completions.metadata) entries.metadata = completions.metadata; + return entries; + } + const res = { + ...completions, + optionalReplacementSpan: completions.optionalReplacementSpan && toProtocolTextSpan(completions.optionalReplacementSpan, scriptInfo), + entries + }; + return res; + } + getCompletionEntryDetails(args, fullResult) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const position = this.getPosition(args, scriptInfo); + const formattingOptions = project.projectService.getFormatCodeOptions(file); + const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc; + const result = mapDefined(args.entryNames, (entryName) => { + const { name, source, data } = typeof entryName === "string" ? { name: entryName, source: void 0, data: void 0 } : entryName; + return project.getLanguageService().getCompletionEntryDetails(file, position, name, formattingOptions, source, this.getPreferences(file), data ? cast(data, isCompletionEntryData) : void 0); + }); + return fullResult ? useDisplayParts ? result : result.map((details) => ({ ...details, tags: this.mapJSDocTagInfo( + details.tags, + project, + /*richResponse*/ + false + ) })) : result.map((details) => ({ + ...details, + codeActions: map(details.codeActions, (action) => this.mapCodeAction(action)), + documentation: this.mapDisplayParts(details.documentation, project), + tags: this.mapJSDocTagInfo(details.tags, project, useDisplayParts) + })); + } + getCompileOnSaveAffectedFileList(args) { + const projects = this.getProjects( + args, + /*getScriptInfoEnsuringProjectsUptoDate*/ + true, + /*ignoreNoProjectError*/ + true + ); + const info = this.projectService.getScriptInfo(args.file); + if (!info) { + return emptyArray2; } - - this[kOnDisconnect] = (origin, targets, err) => { - agent.emit('disconnect', origin, [agent, ...targets], err) + return combineProjectOutput( + info, + (path) => this.projectService.getScriptInfoForPath(path), + projects, + (project, info2) => { + if (!project.compileOnSaveEnabled || !project.languageServiceEnabled || project.isOrphan()) { + return void 0; + } + const compilationSettings = project.getCompilationSettings(); + if (!!compilationSettings.noEmit || isDeclarationFileName(info2.fileName) && !dtsChangeCanAffectEmit(compilationSettings)) { + return void 0; + } + return { + projectFileName: project.getProjectName(), + fileNames: project.getCompileOnSaveAffectedFileList(info2), + projectUsesOutFile: !!compilationSettings.outFile + }; + } + ); + } + emitFile(args) { + const { file, project } = this.getFileAndProject(args); + if (!project) { + Errors.ThrowNoProject(); } - - this[kOnConnectionError] = (origin, targets, err) => { - agent.emit('connectionError', origin, [agent, ...targets], err) + if (!project.languageServiceEnabled) { + return args.richResponse ? { emitSkipped: true, diagnostics: [] } : false; } + const scriptInfo = project.getScriptInfo(file); + const { emitSkipped, diagnostics } = project.emitFile(scriptInfo, (path, data, writeByteOrderMark) => this.host.writeFile(path, data, writeByteOrderMark)); + return args.richResponse ? { + emitSkipped, + diagnostics: args.includeLinePosition ? this.convertToDiagnosticsWithLinePositionFromDiagnosticFile(diagnostics) : diagnostics.map((d) => formatDiagnosticToProtocol( + d, + /*includeFileName*/ + true + )) + } : !emitSkipped; } - - get [kRunning] () { - let ret = 0 - for (const ref of this[kClients].values()) { - const client = ref.deref() - /* istanbul ignore next: gc is undeterministic */ - if (client) { - ret += client[kRunning] - } + getSignatureHelpItems(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const position = this.getPosition(args, scriptInfo); + const helpItems = project.getLanguageService().getSignatureHelpItems(file, position, args); + const useDisplayParts = !!this.getPreferences(file).displayPartsForJSDoc; + if (helpItems && simplifiedResult) { + const span = helpItems.applicableSpan; + return { + ...helpItems, + applicableSpan: { + start: scriptInfo.positionToLineOffset(span.start), + end: scriptInfo.positionToLineOffset(span.start + span.length) + }, + items: this.mapSignatureHelpItems(helpItems.items, project, useDisplayParts) + }; + } else if (useDisplayParts || !helpItems) { + return helpItems; + } else { + return { + ...helpItems, + items: helpItems.items.map((item) => ({ ...item, tags: this.mapJSDocTagInfo( + item.tags, + project, + /*richResponse*/ + false + ) })) + }; } - return ret } - - [kDispatch] (opts, handler) { - let key - if (opts.origin && (typeof opts.origin === 'string' || opts.origin instanceof URL)) { - key = String(opts.origin) - } else { - throw new InvalidArgumentError('opts.origin must be a non-empty string or URL.') + toPendingErrorCheck(uncheckedFileName) { + const fileName = toNormalizedPath(uncheckedFileName); + const project = this.projectService.tryGetDefaultProjectForFile(fileName); + return project && { fileName, project }; + } + getDiagnostics(next, delay, fileArgs) { + if (this.suppressDiagnosticEvents) { + return; } - - const ref = this[kClients].get(key) - - let dispatcher = ref ? ref.deref() : null - if (!dispatcher) { - dispatcher = this[kFactory](opts.origin, this[kOptions]) - .on('drain', this[kOnDrain]) - .on('connect', this[kOnConnect]) - .on('disconnect', this[kOnDisconnect]) - .on('connectionError', this[kOnConnectionError]) - - this[kClients].set(key, new WeakRef(dispatcher)) - this[kFinalizer].register(dispatcher, key) + if (fileArgs.length > 0) { + this.updateErrorCheck(next, fileArgs, delay); } - - return dispatcher.dispatch(opts, handler) } - - async [kClose] () { - const closePromises = [] - for (const ref of this[kClients].values()) { - const client = ref.deref() - /* istanbul ignore else: gc is undeterministic */ - if (client) { - closePromises.push(client.close()) - } + change(args) { + const scriptInfo = this.projectService.getScriptInfo(args.file); + Debug.assert(!!scriptInfo); + scriptInfo.textStorage.switchToScriptVersionCache(); + const start = scriptInfo.lineOffsetToPosition(args.line, args.offset); + const end = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); + if (start >= 0) { + this.changeSeq++; + this.projectService.applyChangesToFile( + scriptInfo, + singleIterator({ + span: { start, length: end - start }, + newText: args.insertString + // TODO: GH#18217 + }) + ); } - - await Promise.all(closePromises) } - - async [kDestroy] (err) { - const destroyPromises = [] - for (const ref of this[kClients].values()) { - const client = ref.deref() - /* istanbul ignore else: gc is undeterministic */ - if (client) { - destroyPromises.push(client.destroy(err)) - } + reload(args) { + const file = toNormalizedPath(args.file); + const tempFileName = args.tmpfile === void 0 ? void 0 : toNormalizedPath(args.tmpfile); + const info = this.projectService.getScriptInfoForNormalizedPath(file); + if (info) { + this.changeSeq++; + info.reloadFromFile(tempFileName); } - - await Promise.all(destroyPromises) } -} - -module.exports = Agent - - -/***/ }), - -/***/ 80158: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const { addAbortListener } = __nccwpck_require__(3440) -const { RequestAbortedError } = __nccwpck_require__(68707) - -const kListener = Symbol('kListener') -const kSignal = Symbol('kSignal') - -function abort (self) { - if (self.abort) { - self.abort() - } else { - self.onError(new RequestAbortedError()) + saveToTmp(fileName, tempFileName) { + const scriptInfo = this.projectService.getScriptInfo(fileName); + if (scriptInfo) { + scriptInfo.saveTo(tempFileName); + } } -} - -function addSignal (self, signal) { - self[kSignal] = null - self[kListener] = null - - if (!signal) { - return + closeClientFile(fileName) { + if (!fileName) { + return; + } + const file = normalizePath(fileName); + this.projectService.closeClientFile(file); } - - if (signal.aborted) { - abort(self) - return + mapLocationNavigationBarItems(items, scriptInfo) { + return map(items, (item) => ({ + text: item.text, + kind: item.kind, + kindModifiers: item.kindModifiers, + spans: item.spans.map((span) => toProtocolTextSpan(span, scriptInfo)), + childItems: this.mapLocationNavigationBarItems(item.childItems, scriptInfo), + indent: item.indent + })); } - - self[kSignal] = signal - self[kListener] = () => { - abort(self) + getNavigationBarItems(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const items = languageService.getNavigationBarItems(file); + return !items ? void 0 : simplifiedResult ? this.mapLocationNavigationBarItems(items, this.projectService.getScriptInfoForNormalizedPath(file)) : items; } - - addAbortListener(self[kSignal], self[kListener]) -} - -function removeSignal (self) { - if (!self[kSignal]) { - return + toLocationNavigationTree(tree, scriptInfo) { + return { + text: tree.text, + kind: tree.kind, + kindModifiers: tree.kindModifiers, + spans: tree.spans.map((span) => toProtocolTextSpan(span, scriptInfo)), + nameSpan: tree.nameSpan && toProtocolTextSpan(tree.nameSpan, scriptInfo), + childItems: map(tree.childItems, (item) => this.toLocationNavigationTree(item, scriptInfo)) + }; } - - if ('removeEventListener' in self[kSignal]) { - self[kSignal].removeEventListener('abort', self[kListener]) - } else { - self[kSignal].removeListener('abort', self[kListener]) + getNavigationTree(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const tree = languageService.getNavigationTree(file); + return !tree ? void 0 : simplifiedResult ? this.toLocationNavigationTree(tree, this.projectService.getScriptInfoForNormalizedPath(file)) : tree; } - - self[kSignal] = null - self[kListener] = null -} - -module.exports = { - addSignal, - removeSignal -} - - -/***/ }), - -/***/ 34660: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { AsyncResource } = __nccwpck_require__(90290) -const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(68707) -const util = __nccwpck_require__(3440) -const { addSignal, removeSignal } = __nccwpck_require__(80158) - -class ConnectHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') + getNavigateToItems(args, simplifiedResult) { + const full = this.getFullNavigateToItems(args); + return !simplifiedResult ? flatMap(full, ({ navigateToItems }) => navigateToItems) : flatMap( + full, + ({ project, navigateToItems }) => navigateToItems.map((navItem) => { + const scriptInfo = project.getScriptInfo(navItem.fileName); + const bakedItem = { + name: navItem.name, + kind: navItem.kind, + kindModifiers: navItem.kindModifiers, + isCaseSensitive: navItem.isCaseSensitive, + matchKind: navItem.matchKind, + file: navItem.fileName, + start: scriptInfo.positionToLineOffset(navItem.textSpan.start), + end: scriptInfo.positionToLineOffset(textSpanEnd(navItem.textSpan)) + }; + if (navItem.kindModifiers && navItem.kindModifiers !== "") { + bakedItem.kindModifiers = navItem.kindModifiers; + } + if (navItem.containerName && navItem.containerName.length > 0) { + bakedItem.containerName = navItem.containerName; + } + if (navItem.containerKind && navItem.containerKind.length > 0) { + bakedItem.containerKind = navItem.containerKind; + } + return bakedItem; + }) + ); + } + getFullNavigateToItems(args) { + const { currentFileOnly, searchValue, maxResultCount, projectFileName } = args; + if (currentFileOnly) { + Debug.assertIsDefined(args.file); + const { file, project } = this.getFileAndProject(args); + return [{ project, navigateToItems: project.getLanguageService().getNavigateToItems(searchValue, maxResultCount, file) }]; } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') + const preferences = this.getHostPreferences(); + const outputs = []; + const seenItems = /* @__PURE__ */ new Map(); + if (!args.file && !projectFileName) { + this.projectService.loadAncestorProjectTree(); + this.projectService.forEachEnabledProject((project) => addItemsForProject(project)); + } else { + const projects = this.getProjects(args); + forEachProjectInProjects( + projects, + /*path*/ + void 0, + (project) => addItemsForProject(project) + ); } - - const { signal, opaque, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + return outputs; + function addItemsForProject(project) { + const projectItems = project.getLanguageService().getNavigateToItems( + searchValue, + maxResultCount, + /*fileName*/ + void 0, + /*excludeDts*/ + project.isNonTsProject(), + /*excludeLibFiles*/ + preferences.excludeLibrarySymbolsInNavTo + ); + const unseenItems = filter(projectItems, (item) => tryAddSeenItem(item) && !getMappedLocationForProject(documentSpanLocation(item), project)); + if (unseenItems.length) { + outputs.push({ project, navigateToItems: unseenItems }); + } } - - super('UNDICI_CONNECT') - - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.callback = callback - this.abort = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() + function tryAddSeenItem(item) { + const name = item.name; + if (!seenItems.has(name)) { + seenItems.set(name, [item]); + return true; + } + const seen = seenItems.get(name); + for (const seenItem of seen) { + if (navigateToItemIsEqualTo(seenItem, item)) { + return false; + } + } + seen.push(item); + return true; } - - this.abort = abort - this.context = context - } - - onHeaders () { - throw new SocketError('bad connect', null) - } - - onUpgrade (statusCode, rawHeaders, socket) { - const { callback, opaque, context } = this - - removeSignal(this) - - this.callback = null - - let headers = rawHeaders - // Indicates is an HTTP2Session - if (headers != null) { - headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + function navigateToItemIsEqualTo(a, b) { + if (a === b) { + return true; + } + if (!a || !b) { + return false; + } + return a.containerKind === b.containerKind && a.containerName === b.containerName && a.fileName === b.fileName && a.isCaseSensitive === b.isCaseSensitive && a.kind === b.kind && a.kindModifiers === b.kindModifiers && a.matchKind === b.matchKind && a.name === b.name && a.textSpan.start === b.textSpan.start && a.textSpan.length === b.textSpan.length; } - - this.runInAsyncScope(callback, null, null, { - statusCode, - headers, - socket, - opaque, - context - }) } - - onError (err) { - const { callback, opaque } = this - - removeSignal(this) - - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) + getSupportedCodeFixes(args) { + if (!args) return getSupportedCodeFixes(); + if (args.file) { + const { file, project: project2 } = this.getFileAndProject(args); + return project2.getLanguageService().getSupportedCodeFixes(file); } + const project = this.getProject(args.projectFileName); + if (!project) Errors.ThrowNoProject(); + return project.getLanguageService().getSupportedCodeFixes(); } -} - -function connect (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - connect.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) + isLocation(locationOrSpan) { + return locationOrSpan.line !== void 0; } - - try { - const connectHandler = new ConnectHandler(opts, callback) - this.dispatch({ ...opts, method: 'CONNECT' }, connectHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err + extractPositionOrRange(args, scriptInfo) { + let position; + let textRange; + if (this.isLocation(args)) { + position = getPosition(args); + } else { + textRange = this.getRange(args, scriptInfo); + } + return Debug.checkDefined(position === void 0 ? textRange : position); + function getPosition(loc) { + return loc.position !== void 0 ? loc.position : scriptInfo.lineOffsetToPosition(loc.line, loc.offset); } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) } -} - -module.exports = connect - - -/***/ }), - -/***/ 76862: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { - Readable, - Duplex, - PassThrough -} = __nccwpck_require__(2203) -const { - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError -} = __nccwpck_require__(68707) -const util = __nccwpck_require__(3440) -const { AsyncResource } = __nccwpck_require__(90290) -const { addSignal, removeSignal } = __nccwpck_require__(80158) -const assert = __nccwpck_require__(42613) - -const kResume = Symbol('resume') - -class PipelineRequest extends Readable { - constructor () { - super({ autoDestroy: true }) - - this[kResume] = null + getRange(args, scriptInfo) { + const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo); + return { pos: startPosition, end: endPosition }; } - - _read () { - const { [kResume]: resume } = this - - if (resume) { - this[kResume] = null - resume() + getApplicableRefactors(args) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = project.getScriptInfoForNormalizedPath(file); + const result = project.getLanguageService().getApplicableRefactors(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file), args.triggerReason, args.kind, args.includeInteractiveActions); + return result.map((result2) => ({ ...result2, actions: result2.actions.map((action) => ({ ...action, range: action.range ? { start: convertToLocation({ line: action.range.start.line, character: action.range.start.offset }), end: convertToLocation({ line: action.range.end.line, character: action.range.end.offset }) } : void 0 })) })); + } + getEditsForRefactor(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = project.getScriptInfoForNormalizedPath(file); + const result = project.getLanguageService().getEditsForRefactor( + file, + this.getFormatOptions(file), + this.extractPositionOrRange(args, scriptInfo), + args.refactor, + args.action, + this.getPreferences(file), + args.interactiveRefactorArguments + ); + if (result === void 0) { + return { + edits: [] + }; + } + if (simplifiedResult) { + const { renameFilename, renameLocation, edits } = result; + let mappedRenameLocation; + if (renameFilename !== void 0 && renameLocation !== void 0) { + const renameScriptInfo = project.getScriptInfoForNormalizedPath(toNormalizedPath(renameFilename)); + mappedRenameLocation = getLocationInNewDocument(getSnapshotText(renameScriptInfo.getSnapshot()), renameFilename, renameLocation, edits); + } + return { + renameLocation: mappedRenameLocation, + renameFilename, + edits: this.mapTextChangesToCodeEdits(edits), + notApplicableReason: result.notApplicableReason + }; } + return result; } - - _destroy (err, callback) { - this._read() - - callback(err) + getMoveToRefactoringFileSuggestions(args) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = project.getScriptInfoForNormalizedPath(file); + return project.getLanguageService().getMoveToRefactoringFileSuggestions(file, this.extractPositionOrRange(args, scriptInfo), this.getPreferences(file)); } -} - -class PipelineResponse extends Readable { - constructor (resume) { - super({ autoDestroy: true }) - this[kResume] = resume + preparePasteEdits(args) { + const { file, project } = this.getFileAndProject(args); + return project.getLanguageService().preparePasteEditsForFile(file, args.copiedTextSpan.map((copies) => this.getRange({ file, startLine: copies.start.line, startOffset: copies.start.offset, endLine: copies.end.line, endOffset: copies.end.offset }, this.projectService.getScriptInfoForNormalizedPath(file)))); } - - _read () { - this[kResume]() + getPasteEdits(args) { + const { file, project } = this.getFileAndProject(args); + if (isDynamicFileName(file)) return void 0; + const copiedFrom = args.copiedFrom ? { file: args.copiedFrom.file, range: args.copiedFrom.spans.map((copies) => this.getRange({ file: args.copiedFrom.file, startLine: copies.start.line, startOffset: copies.start.offset, endLine: copies.end.line, endOffset: copies.end.offset }, project.getScriptInfoForNormalizedPath(toNormalizedPath(args.copiedFrom.file)))) } : void 0; + const result = project.getLanguageService().getPasteEdits( + { + targetFile: file, + pastedText: args.pastedText, + pasteLocations: args.pasteLocations.map((paste) => this.getRange({ file, startLine: paste.start.line, startOffset: paste.start.offset, endLine: paste.end.line, endOffset: paste.end.offset }, project.getScriptInfoForNormalizedPath(file))), + copiedFrom, + preferences: this.getPreferences(file) + }, + this.getFormatOptions(file) + ); + return result && this.mapPasteEditsAction(result); } - - _destroy (err, callback) { - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() + organizeImports(args, simplifiedResult) { + Debug.assert(args.scope.type === "file"); + const { file, project } = this.getFileAndProject(args.scope.args); + const changes = project.getLanguageService().organizeImports( + { + fileName: file, + mode: args.mode ?? (args.skipDestructiveCodeActions ? "SortAndCombine" /* SortAndCombine */ : void 0), + type: "file" + }, + this.getFormatOptions(file), + this.getPreferences(file) + ); + if (simplifiedResult) { + return this.mapTextChangesToCodeEdits(changes); + } else { + return changes; } - - callback(err) } -} - -class PipelineHandler extends AsyncResource { - constructor (opts, handler) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof handler !== 'function') { - throw new InvalidArgumentError('invalid handler') - } - - const { signal, method, opaque, onInfo, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_PIPELINE') - - this.opaque = opaque || null - this.responseHeaders = responseHeaders || null - this.handler = handler - this.abort = null - this.context = null - this.onInfo = onInfo || null - - this.req = new PipelineRequest().on('error', util.nop) - - this.ret = new Duplex({ - readableObjectMode: opts.objectMode, - autoDestroy: true, - read: () => { - const { body } = this - - if (body && body.resume) { - body.resume() - } - }, - write: (chunk, encoding, callback) => { - const { req } = this - - if (req.push(chunk, encoding) || req._readableState.destroyed) { - callback() - } else { - req[kResume] = callback - } - }, - destroy: (err, callback) => { - const { body, req, res, ret, abort } = this - - if (!err && !ret._readableState.endEmitted) { - err = new RequestAbortedError() - } - - if (abort && err) { - abort() + getEditsForFileRename(args, simplifiedResult) { + const oldPath = toNormalizedPath(args.oldFilePath); + const newPath = toNormalizedPath(args.newFilePath); + const formatOptions = this.getHostFormatOptions(); + const preferences = this.getHostPreferences(); + const seenFiles = /* @__PURE__ */ new Set(); + const textChanges2 = []; + this.projectService.loadAncestorProjectTree(); + this.projectService.forEachEnabledProject((project) => { + const projectTextChanges = project.getLanguageService().getEditsForFileRename(oldPath, newPath, formatOptions, preferences); + const projectFiles = []; + for (const textChange of projectTextChanges) { + if (!seenFiles.has(textChange.fileName)) { + textChanges2.push(textChange); + projectFiles.push(textChange.fileName); } - - util.destroy(body, err) - util.destroy(req, err) - util.destroy(res, err) - - removeSignal(this) - - callback(err) } - }).on('prefinish', () => { - const { req } = this - - // Node < 15 does not call _final in same tick. - req.push(null) - }) - - this.res = null - - addSignal(this, signal) + for (const file of projectFiles) { + seenFiles.add(file); + } + }); + return simplifiedResult ? textChanges2.map((c) => this.mapTextChangeToCodeEdit(c)) : textChanges2; } - - onConnect (abort, context) { - const { ret, res } = this - - assert(!res, 'pipeline cannot be retried') - - if (ret.destroyed) { - throw new RequestAbortedError() + getCodeFixes(args, simplifiedResult) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = project.getScriptInfoForNormalizedPath(file); + const { startPosition, endPosition } = this.getStartAndEndPosition(args, scriptInfo); + let codeActions; + try { + codeActions = project.getLanguageService().getCodeFixesAtPosition(file, startPosition, endPosition, args.errorCodes, this.getFormatOptions(file), this.getPreferences(file)); + } catch (e) { + const ls = project.getLanguageService(); + const existingDiagCodes = [ + ...ls.getSyntacticDiagnostics(file), + ...ls.getSemanticDiagnostics(file), + ...ls.getSuggestionDiagnostics(file) + ].map( + (d) => decodedTextSpanIntersectsWith(startPosition, endPosition - startPosition, d.start, d.length) && d.code + ); + const badCode = args.errorCodes.find((c) => !existingDiagCodes.includes(c)); + if (badCode !== void 0) { + e.message = `BADCLIENT: Bad error code, ${badCode} not found in range ${startPosition}..${endPosition} (found: ${existingDiagCodes.join(", ")}); could have caused this error: +${e.message}`; + } + throw e; } - - this.abort = abort - this.context = context + return simplifiedResult ? codeActions.map((codeAction) => this.mapCodeFixAction(codeAction)) : codeActions; } - - onHeaders (statusCode, rawHeaders, resume) { - const { opaque, handler, context } = this - - if (statusCode < 200) { - if (this.onInfo) { - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.onInfo({ statusCode, headers }) - } - return + getCombinedCodeFix({ scope, fixId: fixId56 }, simplifiedResult) { + Debug.assert(scope.type === "file"); + const { file, project } = this.getFileAndProject(scope.args); + const res = project.getLanguageService().getCombinedCodeFix({ type: "file", fileName: file }, fixId56, this.getFormatOptions(file), this.getPreferences(file)); + if (simplifiedResult) { + return { changes: this.mapTextChangesToCodeEdits(res.changes), commands: res.commands }; + } else { + return res; } - - this.res = new PipelineResponse(resume) - - let body - try { - this.handler = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - body = this.runInAsyncScope(handler, null, { - statusCode, - headers, - opaque, - body: this.res, - context - }) - } catch (err) { - this.res.on('error', util.nop) - throw err + } + applyCodeActionCommand(args) { + const commands = args.command; + for (const command of toArray(commands)) { + const { file, project } = this.getFileAndProject(command); + project.getLanguageService().applyCodeActionCommand(command, this.getFormatOptions(file)).then( + (_result) => { + }, + (_error) => { + } + ); } - - if (!body || typeof body.on !== 'function') { - throw new InvalidReturnValueError('expected Readable') + return {}; + } + getStartAndEndPosition(args, scriptInfo) { + let startPosition, endPosition; + if (args.startPosition !== void 0) { + startPosition = args.startPosition; + } else { + startPosition = scriptInfo.lineOffsetToPosition(args.startLine, args.startOffset); + args.startPosition = startPosition; } - - body - .on('data', (chunk) => { - const { ret, body } = this - - if (!ret.push(chunk) && body.pause) { - body.pause() - } - }) - .on('error', (err) => { - const { ret } = this - - util.destroy(ret, err) - }) - .on('end', () => { - const { ret } = this - - ret.push(null) - }) - .on('close', () => { - const { ret } = this - - if (!ret._readableState.ended) { - util.destroy(ret, new RequestAbortedError()) - } - }) - - this.body = body + if (args.endPosition !== void 0) { + endPosition = args.endPosition; + } else { + endPosition = scriptInfo.lineOffsetToPosition(args.endLine, args.endOffset); + args.endPosition = endPosition; + } + return { startPosition, endPosition }; } - - onData (chunk) { - const { res } = this - return res.push(chunk) + mapCodeAction({ description: description3, changes, commands }) { + return { description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands }; } - - onComplete (trailers) { - const { res } = this - res.push(null) + mapCodeFixAction({ fixName: fixName8, description: description3, changes, commands, fixId: fixId56, fixAllDescription }) { + return { fixName: fixName8, description: description3, changes: this.mapTextChangesToCodeEdits(changes), commands, fixId: fixId56, fixAllDescription }; } - - onError (err) { - const { ret } = this - this.handler = null - util.destroy(ret, err) + mapPasteEditsAction({ edits, fixId: fixId56 }) { + return { edits: this.mapTextChangesToCodeEdits(edits), fixId: fixId56 }; } -} - -function pipeline (opts, handler) { - try { - const pipelineHandler = new PipelineHandler(opts, handler) - this.dispatch({ ...opts, body: pipelineHandler.req }, pipelineHandler) - return pipelineHandler.ret - } catch (err) { - return new PassThrough().destroy(err) + mapTextChangesToCodeEdits(textChanges2) { + return textChanges2.map((change) => this.mapTextChangeToCodeEdit(change)); } -} - -module.exports = pipeline - - -/***/ }), - -/***/ 14043: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const Readable = __nccwpck_require__(49927) -const { - InvalidArgumentError, - RequestAbortedError -} = __nccwpck_require__(68707) -const util = __nccwpck_require__(3440) -const { getResolveErrorBodyCallback } = __nccwpck_require__(87655) -const { AsyncResource } = __nccwpck_require__(90290) -const { addSignal, removeSignal } = __nccwpck_require__(80158) - -class RequestHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError, highWaterMark } = opts - - try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (highWaterMark && (typeof highWaterMark !== 'number' || highWaterMark < 0)) { - throw new InvalidArgumentError('invalid highWaterMark') - } - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') + mapTextChangeToCodeEdit(textChanges2) { + const scriptInfo = this.projectService.getScriptInfoOrConfig(textChanges2.fileName); + if (!!textChanges2.isNewFile === !!scriptInfo) { + if (!scriptInfo) { + this.projectService.logErrorForScriptInfoNotFound(textChanges2.fileName); } - - super('UNDICI_REQUEST') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', util.nop), err) + Debug.fail("Expected isNewFile for (only) new files. " + JSON.stringify({ isNewFile: !!textChanges2.isNewFile, hasScriptInfo: !!scriptInfo })); + } + return scriptInfo ? { fileName: textChanges2.fileName, textChanges: textChanges2.textChanges.map((textChange) => convertTextChangeToCodeEdit(textChange, scriptInfo)) } : convertNewFileTextChangeToCodeEdit(textChanges2); + } + convertTextChangeToCodeEdit(change, scriptInfo) { + return { + start: scriptInfo.positionToLineOffset(change.span.start), + end: scriptInfo.positionToLineOffset(change.span.start + change.span.length), + newText: change.newText ? change.newText : "" + }; + } + getBraceMatching(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const position = this.getPosition(args, scriptInfo); + const spans = languageService.getBraceMatchingAtPosition(file, position); + return !spans ? void 0 : simplifiedResult ? spans.map((span) => toProtocolTextSpan(span, scriptInfo)) : spans; + } + getDiagnosticsForProject(next, delay, fileName) { + if (this.suppressDiagnosticEvents) { + return; + } + const { fileNames, languageServiceDisabled } = this.getProjectInfoWorker( + fileName, + /*projectFileName*/ + void 0, + /*needFileNameList*/ + true, + /*needDefaultConfiguredProjectInfo*/ + void 0, + /*excludeConfigFiles*/ + true + ); + if (languageServiceDisabled) return; + const fileNamesInProject = fileNames.filter((value) => !value.includes("lib.d.ts")); + if (fileNamesInProject.length === 0) return; + const highPriorityFiles = []; + const mediumPriorityFiles = []; + const lowPriorityFiles = []; + const veryLowPriorityFiles = []; + const normalizedFileName = toNormalizedPath(fileName); + const project = this.projectService.ensureDefaultProjectForFile(normalizedFileName); + for (const fileNameInProject of fileNamesInProject) { + if (this.getCanonicalFileName(fileNameInProject) === this.getCanonicalFileName(fileName)) { + highPriorityFiles.push(fileNameInProject); + } else { + const info = this.projectService.getScriptInfo(fileNameInProject); + if (!info.isScriptOpen()) { + if (isDeclarationFileName(fileNameInProject)) { + veryLowPriorityFiles.push(fileNameInProject); + } else { + lowPriorityFiles.push(fileNameInProject); + } + } else { + mediumPriorityFiles.push(fileNameInProject); + } } - throw err - } - - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.res = null - this.abort = null - this.body = body - this.trailers = {} - this.context = null - this.onInfo = onInfo || null - this.throwOnError = throwOnError - this.highWaterMark = highWaterMark - - if (util.isStream(body)) { - body.on('error', (err) => { - this.onError(err) - }) } - - addSignal(this, signal) + const sortedFiles = [...highPriorityFiles, ...mediumPriorityFiles, ...lowPriorityFiles, ...veryLowPriorityFiles]; + const checkList = sortedFiles.map((fileName2) => ({ fileName: fileName2, project })); + this.updateErrorCheck( + next, + checkList, + delay, + /*requireOpen*/ + false + ); } - - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() - } - - this.abort = abort - this.context = context + configurePlugin(args) { + this.projectService.configurePlugin(args); } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { callback, opaque, abort, context, responseHeaders, highWaterMark } = this - - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) - } - return - } - - const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers - const contentType = parsedHeaders['content-type'] - const body = new Readable({ resume, abort, contentType, highWaterMark }) - - this.callback = null - this.res = body - if (callback !== null) { - if (this.throwOnError && statusCode >= 400) { - this.runInAsyncScope(getResolveErrorBodyCallback, null, - { callback, body, contentType, statusCode, statusMessage, headers } - ) - } else { - this.runInAsyncScope(callback, null, null, { - statusCode, - headers, - trailers: this.trailers, - opaque, - body, - context - }) - } + getSmartSelectionRange(args, simplifiedResult) { + const { locations } = args; + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = Debug.checkDefined(this.projectService.getScriptInfo(file)); + return map(locations, (location) => { + const pos = this.getPosition(location, scriptInfo); + const selectionRange = languageService.getSmartSelectionRange(file, pos); + return simplifiedResult ? this.mapSelectionRange(selectionRange, scriptInfo) : selectionRange; + }); + } + toggleLineComment(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfo(file); + const textRange = this.getRange(args, scriptInfo); + const textChanges2 = languageService.toggleLineComment(file, textRange); + if (simplifiedResult) { + const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); + return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); } + return textChanges2; } - - onData (chunk) { - const { res } = this - return res.push(chunk) + toggleMultilineComment(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const textRange = this.getRange(args, scriptInfo); + const textChanges2 = languageService.toggleMultilineComment(file, textRange); + if (simplifiedResult) { + const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); + return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); + } + return textChanges2; } - - onComplete (trailers) { - const { res } = this - - removeSignal(this) - - util.parseHeaders(trailers, this.trailers) - - res.push(null) + commentSelection(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const textRange = this.getRange(args, scriptInfo); + const textChanges2 = languageService.commentSelection(file, textRange); + if (simplifiedResult) { + const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); + return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); + } + return textChanges2; } - - onError (err) { - const { res, callback, body, opaque } = this - - removeSignal(this) - - if (callback) { - // TODO: Does this need queueMicrotask? - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) + uncommentSelection(args, simplifiedResult) { + const { file, languageService } = this.getFileAndLanguageServiceForSyntacticOperation(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + const textRange = this.getRange(args, scriptInfo); + const textChanges2 = languageService.uncommentSelection(file, textRange); + if (simplifiedResult) { + const scriptInfo2 = this.projectService.getScriptInfoForNormalizedPath(file); + return textChanges2.map((textChange) => this.convertTextChangeToCodeEdit(textChange, scriptInfo2)); } - - if (res) { - this.res = null - // Ensure all queued handlers are invoked before destroying res. - queueMicrotask(() => { - util.destroy(res, err) - }) + return textChanges2; + } + mapSelectionRange(selectionRange, scriptInfo) { + const result = { + textSpan: toProtocolTextSpan(selectionRange.textSpan, scriptInfo) + }; + if (selectionRange.parent) { + result.parent = this.mapSelectionRange(selectionRange.parent, scriptInfo); } - - if (body) { - this.body = null - util.destroy(body, err) + return result; + } + getScriptInfoFromProjectService(file) { + const normalizedFile = toNormalizedPath(file); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(normalizedFile); + if (!scriptInfo) { + this.projectService.logErrorForScriptInfoNotFound(normalizedFile); + return Errors.ThrowNoProject(); } + return scriptInfo; } -} - -function request (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - request.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) + toProtocolCallHierarchyItem(item) { + const scriptInfo = this.getScriptInfoFromProjectService(item.file); + return { + name: item.name, + kind: item.kind, + kindModifiers: item.kindModifiers, + file: item.file, + containerName: item.containerName, + span: toProtocolTextSpan(item.span, scriptInfo), + selectionSpan: toProtocolTextSpan(item.selectionSpan, scriptInfo) + }; } - - try { - this.dispatch(opts, new RequestHandler(opts, callback)) - } catch (err) { - if (typeof callback !== 'function') { - throw err + toProtocolCallHierarchyIncomingCall(incomingCall) { + const scriptInfo = this.getScriptInfoFromProjectService(incomingCall.from.file); + return { + from: this.toProtocolCallHierarchyItem(incomingCall.from), + fromSpans: incomingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo)) + }; + } + toProtocolCallHierarchyOutgoingCall(outgoingCall, scriptInfo) { + return { + to: this.toProtocolCallHierarchyItem(outgoingCall.to), + fromSpans: outgoingCall.fromSpans.map((fromSpan) => toProtocolTextSpan(fromSpan, scriptInfo)) + }; + } + prepareCallHierarchy(args) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.projectService.getScriptInfoForNormalizedPath(file); + if (scriptInfo) { + const position = this.getPosition(args, scriptInfo); + const result = project.getLanguageService().prepareCallHierarchy(file, position); + return result && mapOneOrMany(result, (item) => this.toProtocolCallHierarchyItem(item)); } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) + return void 0; } -} - -module.exports = request -module.exports.RequestHandler = RequestHandler - - -/***/ }), - -/***/ 3560: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { finished, PassThrough } = __nccwpck_require__(2203) -const { - InvalidArgumentError, - InvalidReturnValueError, - RequestAbortedError -} = __nccwpck_require__(68707) -const util = __nccwpck_require__(3440) -const { getResolveErrorBodyCallback } = __nccwpck_require__(87655) -const { AsyncResource } = __nccwpck_require__(90290) -const { addSignal, removeSignal } = __nccwpck_require__(80158) - -class StreamHandler extends AsyncResource { - constructor (opts, factory, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') + provideCallHierarchyIncomingCalls(args) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.getScriptInfoFromProjectService(file); + const incomingCalls = project.getLanguageService().provideCallHierarchyIncomingCalls(file, this.getPosition(args, scriptInfo)); + return incomingCalls.map((call) => this.toProtocolCallHierarchyIncomingCall(call)); + } + provideCallHierarchyOutgoingCalls(args) { + const { file, project } = this.getFileAndProject(args); + const scriptInfo = this.getScriptInfoFromProjectService(file); + const outgoingCalls = project.getLanguageService().provideCallHierarchyOutgoingCalls(file, this.getPosition(args, scriptInfo)); + return outgoingCalls.map((call) => this.toProtocolCallHierarchyOutgoingCall(call, scriptInfo)); + } + getCanonicalFileName(fileName) { + const name = this.host.useCaseSensitiveFileNames ? fileName : toFileNameLowerCase(fileName); + return normalizePath(name); + } + exit() { + } + notRequired(request) { + if (request) this.doOutput( + /*info*/ + void 0, + request.command, + request.seq, + /*success*/ + true, + this.performanceData + ); + return { responseRequired: false, performanceData: this.performanceData }; + } + requiredResponse(response) { + return { response, responseRequired: true, performanceData: this.performanceData }; + } + addProtocolHandler(command, handler) { + if (this.handlers.has(command)) { + throw new Error(`Protocol handler already exists for command "${command}"`); } - - const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError } = opts - + this.handlers.set(command, handler); + } + setCurrentRequest(requestId) { + Debug.assert(this.currentRequestId === void 0); + this.currentRequestId = requestId; + this.cancellationToken.setRequest(requestId); + } + resetCurrentRequest(requestId) { + Debug.assert(this.currentRequestId === requestId); + this.currentRequestId = void 0; + this.cancellationToken.resetRequest(requestId); + } + // eslint-disable-line @typescript-eslint/unified-signatures + executeWithRequestId(requestId, f, perfomanceData) { + const currentPerformanceData = this.performanceData; try { - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('invalid factory') - } - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') - } - - if (method === 'CONNECT') { - throw new InvalidArgumentError('invalid method') - } - - if (onInfo && typeof onInfo !== 'function') { - throw new InvalidArgumentError('invalid onInfo callback') - } - - super('UNDICI_STREAM') - } catch (err) { - if (util.isStream(body)) { - util.destroy(body.on('error', util.nop), err) - } - throw err - } - - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.factory = factory - this.callback = callback - this.res = null - this.abort = null - this.context = null - this.trailers = null - this.body = body - this.onInfo = onInfo || null - this.throwOnError = throwOnError || false - - if (util.isStream(body)) { - body.on('error', (err) => { - this.onError(err) - }) + this.performanceData = perfomanceData; + this.setCurrentRequest(requestId); + return f(); + } finally { + this.resetCurrentRequest(requestId); + this.performanceData = currentPerformanceData; } - - addSignal(this, signal) } - - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() + executeCommand(request) { + const handler = this.handlers.get(request.command); + if (handler) { + const response = this.executeWithRequestId( + request.seq, + () => handler(request), + /*perfomanceData*/ + void 0 + ); + this.projectService.enableRequestedPlugins(); + return response; + } else { + this.logger.msg(`Unrecognized JSON command:${stringifyIndented(request)}`, "Err" /* Err */); + this.doOutput( + /*info*/ + void 0, + "unknown" /* Unknown */, + request.seq, + /*success*/ + false, + /*performanceData*/ + void 0, + `Unrecognized JSON command: ${request.command}` + ); + return { responseRequired: false }; } - - this.abort = abort - this.context = context } - - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const { factory, opaque, context, callback, responseHeaders } = this - - const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - - if (statusCode < 200) { - if (this.onInfo) { - this.onInfo({ statusCode, headers }) + onMessage(message) { + var _a, _b, _c, _d, _e, _f, _g; + this.gcTimer.scheduleCollect(); + let start; + const currentPerformanceData = this.performanceData; + if (this.logger.hasLevel(2 /* requestTime */)) { + start = this.hrtime(); + if (this.logger.hasLevel(3 /* verbose */)) { + this.logger.info(`request:${indent2(this.toStringMessage(message))}`); } - return } - - this.factory = null - - let res - - if (this.throwOnError && statusCode >= 400) { - const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers - const contentType = parsedHeaders['content-type'] - res = new PassThrough() - - this.callback = null - this.runInAsyncScope(getResolveErrorBodyCallback, null, - { callback, body: res, contentType, statusCode, statusMessage, headers } - ) - } else { - if (factory === null) { - return + let request; + let relevantFile; + try { + request = this.parseMessage(message); + relevantFile = request.arguments && request.arguments.file ? request.arguments : void 0; + (_a = tracing) == null ? void 0 : _a.instant(tracing.Phase.Session, "request", { seq: request.seq, command: request.command }); + (_b = tracing) == null ? void 0 : _b.push( + tracing.Phase.Session, + "executeCommand", + { seq: request.seq, command: request.command }, + /*separateBeginAndEnd*/ + true + ); + const { response, responseRequired, performanceData } = this.executeCommand(request); + (_c = tracing) == null ? void 0 : _c.pop(); + if (this.logger.hasLevel(2 /* requestTime */)) { + const elapsedTime = hrTimeToMilliseconds(this.hrtime(start)).toFixed(4); + if (responseRequired) { + this.logger.perftrc(`${request.seq}::${request.command}: elapsed time (in milliseconds) ${elapsedTime}`); + } else { + this.logger.perftrc(`${request.seq}::${request.command}: async elapsed time (in milliseconds) ${elapsedTime}`); + } } - - res = this.runInAsyncScope(factory, null, { - statusCode, - headers, - opaque, - context - }) - - if ( - !res || - typeof res.write !== 'function' || - typeof res.end !== 'function' || - typeof res.on !== 'function' - ) { - throw new InvalidReturnValueError('expected Writable') + (_d = tracing) == null ? void 0 : _d.instant(tracing.Phase.Session, "response", { seq: request.seq, command: request.command, success: !!response }); + if (response) { + this.doOutput( + response, + request.command, + request.seq, + /*success*/ + true, + performanceData + ); + } else if (responseRequired) { + this.doOutput( + /*info*/ + void 0, + request.command, + request.seq, + /*success*/ + false, + performanceData, + "No content available." + ); } - - // TODO: Avoid finished. It registers an unnecessary amount of listeners. - finished(res, { readable: false }, (err) => { - const { callback, res, opaque, trailers, abort } = this - - this.res = null - if (err || !res.readable) { - util.destroy(res, err) - } - - this.callback = null - this.runInAsyncScope(callback, null, err || null, { opaque, trailers }) - - if (err) { - abort() - } - }) + } catch (err) { + (_e = tracing) == null ? void 0 : _e.popAll(); + if (err instanceof OperationCanceledException) { + (_f = tracing) == null ? void 0 : _f.instant(tracing.Phase.Session, "commandCanceled", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command }); + this.doOutput( + { canceled: true }, + request.command, + request.seq, + /*success*/ + true, + this.performanceData + ); + return; + } + this.logErrorWorker(err, this.toStringMessage(message), relevantFile); + (_g = tracing) == null ? void 0 : _g.instant(tracing.Phase.Session, "commandError", { seq: request == null ? void 0 : request.seq, command: request == null ? void 0 : request.command, message: err.message }); + this.doOutput( + /*info*/ + void 0, + request ? request.command : "unknown" /* Unknown */, + request ? request.seq : 0, + /*success*/ + false, + this.performanceData, + "Error processing request. " + err.message + "\n" + err.stack + ); + } finally { + this.performanceData = currentPerformanceData; } - - res.on('drain', resume) - - this.res = res - - const needDrain = res.writableNeedDrain !== undefined - ? res.writableNeedDrain - : res._writableState && res._writableState.needDrain - - return needDrain !== true } - - onData (chunk) { - const { res } = this - - return res ? res.write(chunk) : true + parseMessage(message) { + return JSON.parse(message); } - - onComplete (trailers) { - const { res } = this - - removeSignal(this) - - if (!res) { - return - } - - this.trailers = util.parseHeaders(trailers) - - res.end() + toStringMessage(message) { + return message; } - - onError (err) { - const { res, callback, opaque, body } = this - - removeSignal(this) - - this.factory = null - - if (res) { - this.res = null - util.destroy(res, err) - } else if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) - } - - if (body) { - this.body = null - util.destroy(body, err) - } + getFormatOptions(file) { + return this.projectService.getFormatCodeOptions(file); } -} - -function stream (opts, factory, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - stream.call(this, opts, factory, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) + getPreferences(file) { + return this.projectService.getPreferences(file); } - - try { - this.dispatch(opts, new StreamHandler(opts, factory, callback)) - } catch (err) { - if (typeof callback !== 'function') { - throw err - } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) + getHostFormatOptions() { + return this.projectService.getHostFormatCodeOptions(); + } + getHostPreferences() { + return this.projectService.getHostPreferences(); } +}; +function toProtocolPerformanceData(performanceData) { + const diagnosticsDuration = performanceData.diagnosticsDuration && arrayFrom(performanceData.diagnosticsDuration, ([file, data]) => ({ ...data, file })); + return { ...performanceData, diagnosticsDuration }; } - -module.exports = stream - - -/***/ }), - -/***/ 61882: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(68707) -const { AsyncResource } = __nccwpck_require__(90290) -const util = __nccwpck_require__(3440) -const { addSignal, removeSignal } = __nccwpck_require__(80158) -const assert = __nccwpck_require__(42613) - -class UpgradeHandler extends AsyncResource { - constructor (opts, callback) { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('invalid opts') - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') +function toProtocolTextSpan(textSpan, scriptInfo) { + return { + start: scriptInfo.positionToLineOffset(textSpan.start), + end: scriptInfo.positionToLineOffset(textSpanEnd(textSpan)) + }; +} +function toProtocolTextSpanWithContext(span, contextSpan, scriptInfo) { + const textSpan = toProtocolTextSpan(span, scriptInfo); + const contextTextSpan = contextSpan && toProtocolTextSpan(contextSpan, scriptInfo); + return contextTextSpan ? { ...textSpan, contextStart: contextTextSpan.start, contextEnd: contextTextSpan.end } : textSpan; +} +function convertTextChangeToCodeEdit(change, scriptInfo) { + return { start: positionToLineOffset(scriptInfo, change.span.start), end: positionToLineOffset(scriptInfo, textSpanEnd(change.span)), newText: change.newText }; +} +function positionToLineOffset(info, position) { + return isConfigFile(info) ? locationFromLineAndCharacter(info.getLineAndCharacterOfPosition(position)) : info.positionToLineOffset(position); +} +function convertLinkedEditInfoToRanges(linkedEdit, scriptInfo) { + const ranges = linkedEdit.ranges.map( + (r) => { + return { + start: scriptInfo.positionToLineOffset(r.start), + end: scriptInfo.positionToLineOffset(r.start + r.length) + }; } - - const { signal, opaque, responseHeaders } = opts - - if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { - throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + ); + if (!linkedEdit.wordPattern) return { ranges }; + return { ranges, wordPattern: linkedEdit.wordPattern }; +} +function locationFromLineAndCharacter(lc) { + return { line: lc.line + 1, offset: lc.character + 1 }; +} +function convertNewFileTextChangeToCodeEdit(textChanges2) { + Debug.assert(textChanges2.textChanges.length === 1); + const change = first(textChanges2.textChanges); + Debug.assert(change.span.start === 0 && change.span.length === 0); + return { fileName: textChanges2.fileName, textChanges: [{ start: { line: 0, offset: 0 }, end: { line: 0, offset: 0 }, newText: change.newText }] }; +} +function getLocationInNewDocument(oldText, renameFilename, renameLocation, edits) { + const newText = applyEdits(oldText, renameFilename, edits); + const { line, character } = computeLineAndCharacterOfPosition(computeLineStarts(newText), renameLocation); + return { line: line + 1, offset: character + 1 }; +} +function applyEdits(text, textFilename, edits) { + for (const { fileName, textChanges: textChanges2 } of edits) { + if (fileName !== textFilename) { + continue; } - - super('UNDICI_UPGRADE') - - this.responseHeaders = responseHeaders || null - this.opaque = opaque || null - this.callback = callback - this.abort = null - this.context = null - - addSignal(this, signal) - } - - onConnect (abort, context) { - if (!this.callback) { - throw new RequestAbortedError() + for (let i = textChanges2.length - 1; i >= 0; i--) { + const { newText, span: { start, length: length2 } } = textChanges2[i]; + text = text.slice(0, start) + newText + text.slice(start + length2); } - - this.abort = abort - this.context = null } + return text; +} +function referenceEntryToReferencesResponseItem(projectService, { fileName, textSpan, contextSpan, isWriteAccess: isWriteAccess2, isDefinition }, { disableLineTextInReferences }) { + const scriptInfo = Debug.checkDefined(projectService.getScriptInfo(fileName)); + const span = toProtocolTextSpanWithContext(textSpan, contextSpan, scriptInfo); + const lineText = disableLineTextInReferences ? void 0 : getLineText(scriptInfo, span); + return { + file: fileName, + ...span, + lineText, + isWriteAccess: isWriteAccess2, + isDefinition + }; +} +function getLineText(scriptInfo, span) { + const lineSpan = scriptInfo.lineToTextSpan(span.start.line - 1); + return scriptInfo.getSnapshot().getText(lineSpan.start, textSpanEnd(lineSpan)).replace(/\r|\n/g, ""); +} +function isCompletionEntryData(data) { + return data === void 0 || data && typeof data === "object" && typeof data.exportName === "string" && (data.fileName === void 0 || typeof data.fileName === "string") && (data.ambientModuleName === void 0 || typeof data.ambientModuleName === "string" && (data.isPackageJsonImport === void 0 || typeof data.isPackageJsonImport === "boolean")); +} - onHeaders () { - throw new SocketError('bad upgrade', null) +// src/server/scriptVersionCache.ts +var lineCollectionCapacity = 4; +var CharRangeSection = /* @__PURE__ */ ((CharRangeSection2) => { + CharRangeSection2[CharRangeSection2["PreStart"] = 0] = "PreStart"; + CharRangeSection2[CharRangeSection2["Start"] = 1] = "Start"; + CharRangeSection2[CharRangeSection2["Entire"] = 2] = "Entire"; + CharRangeSection2[CharRangeSection2["Mid"] = 3] = "Mid"; + CharRangeSection2[CharRangeSection2["End"] = 4] = "End"; + CharRangeSection2[CharRangeSection2["PostEnd"] = 5] = "PostEnd"; + return CharRangeSection2; +})(CharRangeSection || {}); +var EditWalker = class { + constructor() { + this.goSubtree = true; + this.lineIndex = new LineIndex(); + this.endBranch = []; + this.state = 2 /* Entire */; + this.initialText = ""; + this.trailingText = ""; + this.lineIndex.root = new LineNode(); + this.startPath = [this.lineIndex.root]; + this.stack = [this.lineIndex.root]; } - - onUpgrade (statusCode, rawHeaders, socket) { - const { callback, opaque, context } = this - - assert.strictEqual(statusCode, 101) - - removeSignal(this) - - this.callback = null - const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - this.runInAsyncScope(callback, null, null, { - headers, - socket, - opaque, - context - }) + get done() { + return false; } - - onError (err) { - const { callback, opaque } = this - - removeSignal(this) - - if (callback) { - this.callback = null - queueMicrotask(() => { - this.runInAsyncScope(callback, null, err, { opaque }) - }) + insertLines(insertedText, suppressTrailingText) { + if (suppressTrailingText) { + this.trailingText = ""; } - } -} - -function upgrade (opts, callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - upgrade.call(this, opts, (err, data) => { - return err ? reject(err) : resolve(data) - }) - }) - } - - try { - const upgradeHandler = new UpgradeHandler(opts, callback) - this.dispatch({ - ...opts, - method: opts.method || 'GET', - upgrade: opts.protocol || 'Websocket' - }, upgradeHandler) - } catch (err) { - if (typeof callback !== 'function') { - throw err + if (insertedText) { + insertedText = this.initialText + insertedText + this.trailingText; + } else { + insertedText = this.initialText + this.trailingText; } - const opaque = opts && opts.opaque - queueMicrotask(() => callback(err, { opaque })) + const lm = LineIndex.linesFromText(insertedText); + const lines = lm.lines; + if (lines.length > 1 && lines[lines.length - 1] === "") { + lines.pop(); + } + let branchParent; + let lastZeroCount; + for (let k = this.endBranch.length - 1; k >= 0; k--) { + this.endBranch[k].updateCounts(); + if (this.endBranch[k].charCount() === 0) { + lastZeroCount = this.endBranch[k]; + if (k > 0) { + branchParent = this.endBranch[k - 1]; + } else { + branchParent = this.branchNode; + } + } + } + if (lastZeroCount) { + branchParent.remove(lastZeroCount); + } + const leafNode = this.startPath[this.startPath.length - 1]; + if (lines.length > 0) { + leafNode.text = lines[0]; + if (lines.length > 1) { + let insertedNodes = new Array(lines.length - 1); + let startNode2 = leafNode; + for (let i = 1; i < lines.length; i++) { + insertedNodes[i - 1] = new LineLeaf(lines[i]); + } + let pathIndex = this.startPath.length - 2; + while (pathIndex >= 0) { + const insertionNode = this.startPath[pathIndex]; + insertedNodes = insertionNode.insertAt(startNode2, insertedNodes); + pathIndex--; + startNode2 = insertionNode; + } + let insertedNodesLen = insertedNodes.length; + while (insertedNodesLen > 0) { + const newRoot = new LineNode(); + newRoot.add(this.lineIndex.root); + insertedNodes = newRoot.insertAt(this.lineIndex.root, insertedNodes); + insertedNodesLen = insertedNodes.length; + this.lineIndex.root = newRoot; + } + this.lineIndex.root.updateCounts(); + } else { + for (let j = this.startPath.length - 2; j >= 0; j--) { + this.startPath[j].updateCounts(); + } + } + } else { + const insertionNode = this.startPath[this.startPath.length - 2]; + insertionNode.remove(leafNode); + for (let j = this.startPath.length - 2; j >= 0; j--) { + this.startPath[j].updateCounts(); + } + } + return this.lineIndex; } -} - -module.exports = upgrade - - -/***/ }), - -/***/ 56615: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -module.exports.request = __nccwpck_require__(14043) -module.exports.stream = __nccwpck_require__(3560) -module.exports.pipeline = __nccwpck_require__(76862) -module.exports.upgrade = __nccwpck_require__(61882) -module.exports.connect = __nccwpck_require__(34660) - - -/***/ }), - -/***/ 49927: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Ported from https://github.com/nodejs/undici/pull/907 - - - -const assert = __nccwpck_require__(42613) -const { Readable } = __nccwpck_require__(2203) -const { RequestAbortedError, NotSupportedError, InvalidArgumentError } = __nccwpck_require__(68707) -const util = __nccwpck_require__(3440) -const { ReadableStreamFrom, toUSVString } = __nccwpck_require__(3440) - -let Blob - -const kConsume = Symbol('kConsume') -const kReading = Symbol('kReading') -const kBody = Symbol('kBody') -const kAbort = Symbol('abort') -const kContentType = Symbol('kContentType') - -const noop = () => {} - -module.exports = class BodyReadable extends Readable { - constructor ({ - resume, - abort, - contentType = '', - highWaterMark = 64 * 1024 // Same as nodejs fs streams. - }) { - super({ - autoDestroy: true, - read: resume, - highWaterMark - }) - - this._readableState.dataEmitted = false - - this[kAbort] = abort - this[kConsume] = null - this[kBody] = null - this[kContentType] = contentType - - // Is stream being consumed through Readable API? - // This is an optimization so that we avoid checking - // for 'data' and 'readable' listeners in the hot path - // inside push(). - this[kReading] = false + post(_relativeStart, _relativeLength, lineCollection) { + if (lineCollection === this.lineCollectionAtBranch) { + this.state = 4 /* End */; + } + this.stack.pop(); } - - destroy (err) { - if (this.destroyed) { - // Node < 16 - return this + pre(_relativeStart, _relativeLength, lineCollection, _parent, nodeType) { + const currentNode = this.stack[this.stack.length - 1]; + if (this.state === 2 /* Entire */ && nodeType === 1 /* Start */) { + this.state = 1 /* Start */; + this.branchNode = currentNode; + this.lineCollectionAtBranch = lineCollection; } - - if (!err && !this._readableState.endEmitted) { - err = new RequestAbortedError() + let child; + function fresh(node) { + if (node.isLeaf()) { + return new LineLeaf(""); + } else return new LineNode(); } - - if (err) { - this[kAbort]() + switch (nodeType) { + case 0 /* PreStart */: + this.goSubtree = false; + if (this.state !== 4 /* End */) { + currentNode.add(lineCollection); + } + break; + case 1 /* Start */: + if (this.state === 4 /* End */) { + this.goSubtree = false; + } else { + child = fresh(lineCollection); + currentNode.add(child); + this.startPath.push(child); + } + break; + case 2 /* Entire */: + if (this.state !== 4 /* End */) { + child = fresh(lineCollection); + currentNode.add(child); + this.startPath.push(child); + } else { + if (!lineCollection.isLeaf()) { + child = fresh(lineCollection); + currentNode.add(child); + this.endBranch.push(child); + } + } + break; + case 3 /* Mid */: + this.goSubtree = false; + break; + case 4 /* End */: + if (this.state !== 4 /* End */) { + this.goSubtree = false; + } else { + if (!lineCollection.isLeaf()) { + child = fresh(lineCollection); + currentNode.add(child); + this.endBranch.push(child); + } + } + break; + case 5 /* PostEnd */: + this.goSubtree = false; + if (this.state !== 1 /* Start */) { + currentNode.add(lineCollection); + } + break; + } + if (this.goSubtree) { + this.stack.push(child); } - - return super.destroy(err) } - - emit (ev, ...args) { - if (ev === 'data') { - // Node < 16.7 - this._readableState.dataEmitted = true - } else if (ev === 'error') { - // Node < 16 - this._readableState.errorEmitted = true + // just gather text from the leaves + leaf(relativeStart, relativeLength, ll) { + if (this.state === 1 /* Start */) { + this.initialText = ll.text.substring(0, relativeStart); + } else if (this.state === 2 /* Entire */) { + this.initialText = ll.text.substring(0, relativeStart); + this.trailingText = ll.text.substring(relativeStart + relativeLength); + } else { + this.trailingText = ll.text.substring(relativeStart + relativeLength); } - return super.emit(ev, ...args) } - - on (ev, ...args) { - if (ev === 'data' || ev === 'readable') { - this[kReading] = true - } - return super.on(ev, ...args) +}; +var TextChange9 = class { + constructor(pos, deleteLen, insertedText) { + this.pos = pos; + this.deleteLen = deleteLen; + this.insertedText = insertedText; } - - addListener (ev, ...args) { - return this.on(ev, ...args) + getTextChangeRange() { + return createTextChangeRange(createTextSpan(this.pos, this.deleteLen), this.insertedText ? this.insertedText.length : 0); } - - off (ev, ...args) { - const ret = super.off(ev, ...args) - if (ev === 'data' || ev === 'readable') { - this[kReading] = ( - this.listenerCount('data') > 0 || - this.listenerCount('readable') > 0 - ) +}; +var _ScriptVersionCache = class _ScriptVersionCache { + constructor() { + this.changes = []; + this.versions = new Array(_ScriptVersionCache.maxVersions); + this.minVersion = 0; + // no versions earlier than min version will maintain change history + this.currentVersion = 0; + } + versionToIndex(version2) { + if (version2 < this.minVersion || version2 > this.currentVersion) { + return void 0; } - return ret + return version2 % _ScriptVersionCache.maxVersions; } - - removeListener (ev, ...args) { - return this.off(ev, ...args) + currentVersionToIndex() { + return this.currentVersion % _ScriptVersionCache.maxVersions; } - - push (chunk) { - if (this[kConsume] && chunk !== null && this.readableLength === 0) { - consumePush(this[kConsume], chunk) - return this[kReading] ? super.push(chunk) : true + // REVIEW: can optimize by coalescing simple edits + edit(pos, deleteLen, insertedText) { + this.changes.push(new TextChange9(pos, deleteLen, insertedText)); + if (this.changes.length > _ScriptVersionCache.changeNumberThreshold || deleteLen > _ScriptVersionCache.changeLengthThreshold || insertedText && insertedText.length > _ScriptVersionCache.changeLengthThreshold) { + this.getSnapshot(); } - return super.push(chunk) } - - // https://fetch.spec.whatwg.org/#dom-body-text - async text () { - return consume(this, 'text') + getSnapshot() { + return this._getSnapshot(); } - - // https://fetch.spec.whatwg.org/#dom-body-json - async json () { - return consume(this, 'json') + _getSnapshot() { + let snap = this.versions[this.currentVersionToIndex()]; + if (this.changes.length > 0) { + let snapIndex = snap.index; + for (const change of this.changes) { + snapIndex = snapIndex.edit(change.pos, change.deleteLen, change.insertedText); + } + snap = new LineIndexSnapshot(this.currentVersion + 1, this, snapIndex, this.changes); + this.currentVersion = snap.version; + this.versions[this.currentVersionToIndex()] = snap; + this.changes = []; + if (this.currentVersion - this.minVersion >= _ScriptVersionCache.maxVersions) { + this.minVersion = this.currentVersion - _ScriptVersionCache.maxVersions + 1; + } + } + return snap; } - - // https://fetch.spec.whatwg.org/#dom-body-blob - async blob () { - return consume(this, 'blob') + getSnapshotVersion() { + return this._getSnapshot().version; } - - // https://fetch.spec.whatwg.org/#dom-body-arraybuffer - async arrayBuffer () { - return consume(this, 'arrayBuffer') + getAbsolutePositionAndLineText(oneBasedLine) { + return this._getSnapshot().index.lineNumberToInfo(oneBasedLine); } - - // https://fetch.spec.whatwg.org/#dom-body-formdata - async formData () { - // TODO: Implement. - throw new NotSupportedError() + lineOffsetToPosition(line, column) { + return this._getSnapshot().index.absolutePositionOfStartOfLine(line) + (column - 1); } - - // https://fetch.spec.whatwg.org/#dom-body-bodyused - get bodyUsed () { - return util.isDisturbed(this) + positionToLineOffset(position) { + return this._getSnapshot().index.positionToLineOffset(position); } - - // https://fetch.spec.whatwg.org/#dom-body-body - get body () { - if (!this[kBody]) { - this[kBody] = ReadableStreamFrom(this) - if (this[kConsume]) { - // TODO: Is this the best way to force a lock? - this[kBody].getReader() // Ensure stream is locked. - assert(this[kBody].locked) - } - } - return this[kBody] + lineToTextSpan(line) { + const index = this._getSnapshot().index; + const { lineText, absolutePosition } = index.lineNumberToInfo(line + 1); + const len = lineText !== void 0 ? lineText.length : index.absolutePositionOfStartOfLine(line + 2) - absolutePosition; + return createTextSpan(absolutePosition, len); } - - dump (opts) { - let limit = opts && Number.isFinite(opts.limit) ? opts.limit : 262144 - const signal = opts && opts.signal - - if (signal) { - try { - if (typeof signal !== 'object' || !('aborted' in signal)) { - throw new InvalidArgumentError('signal must be an AbortSignal') + getTextChangesBetweenVersions(oldVersion, newVersion) { + if (oldVersion < newVersion) { + if (oldVersion >= this.minVersion) { + const textChangeRanges = []; + for (let i = oldVersion + 1; i <= newVersion; i++) { + const snap = this.versions[this.versionToIndex(i)]; + for (const textChange of snap.changesSincePreviousVersion) { + textChangeRanges.push(textChange.getTextChangeRange()); + } } - util.throwIfAborted(signal) - } catch (err) { - return Promise.reject(err) + return collapseTextChangeRangesAcrossMultipleVersions(textChangeRanges); + } else { + return void 0; } + } else { + return unchangedTextChangeRange; } - - if (this.closed) { - return Promise.resolve(null) - } - - return new Promise((resolve, reject) => { - const signalListenerCleanup = signal - ? util.addAbortListener(signal, () => { - this.destroy() - }) - : noop - - this - .on('close', function () { - signalListenerCleanup() - if (signal && signal.aborted) { - reject(signal.reason || Object.assign(new Error('The operation was aborted'), { name: 'AbortError' })) - } else { - resolve(null) - } - }) - .on('error', noop) - .on('data', function (chunk) { - limit -= chunk.length - if (limit <= 0) { - this.destroy() - } - }) - .resume() - }) } -} - -// https://streams.spec.whatwg.org/#readablestream-locked -function isLocked (self) { - // Consume is an implicit lock. - return (self[kBody] && self[kBody].locked === true) || self[kConsume] -} - -// https://fetch.spec.whatwg.org/#body-unusable -function isUnusable (self) { - return util.isDisturbed(self) || isLocked(self) -} - -async function consume (stream, type) { - if (isUnusable(stream)) { - throw new TypeError('unusable') + getLineCount() { + return this._getSnapshot().index.getLineCount(); } - - assert(!stream[kConsume]) - - return new Promise((resolve, reject) => { - stream[kConsume] = { - type, - stream, - resolve, - reject, - length: 0, - body: [] - } - - stream - .on('error', function (err) { - consumeFinish(this[kConsume], err) - }) - .on('close', function () { - if (this[kConsume].body !== null) { - consumeFinish(this[kConsume], new RequestAbortedError()) - } - }) - - process.nextTick(consumeStart, stream[kConsume]) - }) -} - -function consumeStart (consume) { - if (consume.body === null) { - return + static fromString(script) { + const svc = new _ScriptVersionCache(); + const snap = new LineIndexSnapshot(0, svc, new LineIndex()); + svc.versions[svc.currentVersion] = snap; + const lm = LineIndex.linesFromText(script); + snap.index.load(lm.lines); + return svc; } - - const { _readableState: state } = consume.stream - - for (const chunk of state.buffer) { - consumePush(consume, chunk) +}; +_ScriptVersionCache.changeNumberThreshold = 8; +_ScriptVersionCache.changeLengthThreshold = 256; +_ScriptVersionCache.maxVersions = 8; +var ScriptVersionCache = _ScriptVersionCache; +var LineIndexSnapshot = class _LineIndexSnapshot { + constructor(version2, cache, index, changesSincePreviousVersion = emptyArray2) { + this.version = version2; + this.cache = cache; + this.index = index; + this.changesSincePreviousVersion = changesSincePreviousVersion; } - - if (state.endEmitted) { - consumeEnd(this[kConsume]) - } else { - consume.stream.on('end', function () { - consumeEnd(this[kConsume]) - }) + getText(rangeStart, rangeEnd) { + return this.index.getText(rangeStart, rangeEnd - rangeStart); } - - consume.stream.resume() - - while (consume.stream.read() != null) { - // Loop + getLength() { + return this.index.getLength(); } -} - -function consumeEnd (consume) { - const { type, body, resolve, stream, length } = consume - - try { - if (type === 'text') { - resolve(toUSVString(Buffer.concat(body))) - } else if (type === 'json') { - resolve(JSON.parse(Buffer.concat(body))) - } else if (type === 'arrayBuffer') { - const dst = new Uint8Array(length) - - let pos = 0 - for (const buf of body) { - dst.set(buf, pos) - pos += buf.byteLength - } - - resolve(dst.buffer) - } else if (type === 'blob') { - if (!Blob) { - Blob = (__nccwpck_require__(20181).Blob) + getChangeRange(oldSnapshot) { + if (oldSnapshot instanceof _LineIndexSnapshot && this.cache === oldSnapshot.cache) { + if (this.version <= oldSnapshot.version) { + return unchangedTextChangeRange; + } else { + return this.cache.getTextChangesBetweenVersions(oldSnapshot.version, this.version); } - resolve(new Blob(body, { type: stream[kContentType] })) } - - consumeFinish(consume) - } catch (err) { - stream.destroy(err) } -} - -function consumePush (consume, chunk) { - consume.length += chunk.length - consume.body.push(chunk) -} - -function consumeFinish (consume, err) { - if (consume.body === null) { - return +}; +var LineIndex = class _LineIndex { + constructor() { + // set this to true to check each edit for accuracy + this.checkEdits = false; } - - if (err) { - consume.reject(err) - } else { - consume.resolve() + absolutePositionOfStartOfLine(oneBasedLine) { + return this.lineNumberToInfo(oneBasedLine).absolutePosition; } - - consume.type = null - consume.stream = null - consume.resolve = null - consume.reject = null - consume.length = 0 - consume.body = null -} - - -/***/ }), - -/***/ 87655: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const assert = __nccwpck_require__(42613) -const { - ResponseStatusCodeError -} = __nccwpck_require__(68707) -const { toUSVString } = __nccwpck_require__(3440) - -async function getResolveErrorBodyCallback ({ callback, body, contentType, statusCode, statusMessage, headers }) { - assert(body) - - let chunks = [] - let limit = 0 - - for await (const chunk of body) { - chunks.push(chunk) - limit += chunk.length - if (limit > 128 * 1024) { - chunks = null - break - } + positionToLineOffset(position) { + const { oneBasedLine, zeroBasedColumn } = this.root.charOffsetToLineInfo(1, position); + return { line: oneBasedLine, offset: zeroBasedColumn + 1 }; } - - if (statusCode === 204 || !contentType || !chunks) { - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) - return + positionToColumnAndLineText(position) { + return this.root.charOffsetToLineInfo(1, position); } - - try { - if (contentType.startsWith('application/json')) { - const payload = JSON.parse(toUSVString(Buffer.concat(chunks))) - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) - return - } - - if (contentType.startsWith('text/')) { - const payload = toUSVString(Buffer.concat(chunks)) - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) - return - } - } catch (err) { - // Process in a fallback if error + getLineCount() { + return this.root.lineCount(); } - - process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) -} - -module.exports = { getResolveErrorBodyCallback } - - -/***/ }), - -/***/ 81093: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { - BalancedPoolMissingUpstreamError, - InvalidArgumentError -} = __nccwpck_require__(68707) -const { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kRemoveClient, - kGetDispatcher -} = __nccwpck_require__(58640) -const Pool = __nccwpck_require__(35076) -const { kUrl, kInterceptors } = __nccwpck_require__(36443) -const { parseOrigin } = __nccwpck_require__(3440) -const kFactory = Symbol('factory') - -const kOptions = Symbol('options') -const kGreatestCommonDivisor = Symbol('kGreatestCommonDivisor') -const kCurrentWeight = Symbol('kCurrentWeight') -const kIndex = Symbol('kIndex') -const kWeight = Symbol('kWeight') -const kMaxWeightPerServer = Symbol('kMaxWeightPerServer') -const kErrorPenalty = Symbol('kErrorPenalty') - -function getGreatestCommonDivisor (a, b) { - if (b === 0) return a - return getGreatestCommonDivisor(b, a % b) -} - -function defaultFactory (origin, opts) { - return new Pool(origin, opts) -} - -class BalancedPool extends PoolBase { - constructor (upstreams = [], { factory = defaultFactory, ...opts } = {}) { - super() - - this[kOptions] = opts - this[kIndex] = -1 - this[kCurrentWeight] = 0 - - this[kMaxWeightPerServer] = this[kOptions].maxWeightPerServer || 100 - this[kErrorPenalty] = this[kOptions].errorPenalty || 15 - - if (!Array.isArray(upstreams)) { - upstreams = [upstreams] - } - - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') - } - - this[kInterceptors] = opts.interceptors && opts.interceptors.BalancedPool && Array.isArray(opts.interceptors.BalancedPool) - ? opts.interceptors.BalancedPool - : [] - this[kFactory] = factory - - for (const upstream of upstreams) { - this.addUpstream(upstream) + lineNumberToInfo(oneBasedLine) { + const lineCount = this.getLineCount(); + if (oneBasedLine <= lineCount) { + const { position, leaf } = this.root.lineNumberToInfo(oneBasedLine, 0); + return { absolutePosition: position, lineText: leaf && leaf.text }; + } else { + return { absolutePosition: this.root.charCount(), lineText: void 0 }; } - this._updateBalancedPoolStats() } - - addUpstream (upstream) { - const upstreamOrigin = parseOrigin(upstream).origin - - if (this[kClients].find((pool) => ( - pool[kUrl].origin === upstreamOrigin && - pool.closed !== true && - pool.destroyed !== true - ))) { - return this - } - const pool = this[kFactory](upstreamOrigin, Object.assign({}, this[kOptions])) - - this[kAddClient](pool) - pool.on('connect', () => { - pool[kWeight] = Math.min(this[kMaxWeightPerServer], pool[kWeight] + this[kErrorPenalty]) - }) - - pool.on('connectionError', () => { - pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) - this._updateBalancedPoolStats() - }) - - pool.on('disconnect', (...args) => { - const err = args[2] - if (err && err.code === 'UND_ERR_SOCKET') { - // decrease the weight of the pool. - pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) - this._updateBalancedPoolStats() + load(lines) { + if (lines.length > 0) { + const leaves = []; + for (let i = 0; i < lines.length; i++) { + leaves[i] = new LineLeaf(lines[i]); } - }) - - for (const client of this[kClients]) { - client[kWeight] = this[kMaxWeightPerServer] - } - - this._updateBalancedPoolStats() - - return this - } - - _updateBalancedPoolStats () { - this[kGreatestCommonDivisor] = this[kClients].map(p => p[kWeight]).reduce(getGreatestCommonDivisor, 0) - } - - removeUpstream (upstream) { - const upstreamOrigin = parseOrigin(upstream).origin - - const pool = this[kClients].find((pool) => ( - pool[kUrl].origin === upstreamOrigin && - pool.closed !== true && - pool.destroyed !== true - )) - - if (pool) { - this[kRemoveClient](pool) + this.root = _LineIndex.buildTreeFromBottom(leaves); + } else { + this.root = new LineNode(); } - - return this } - - get upstreams () { - return this[kClients] - .filter(dispatcher => dispatcher.closed !== true && dispatcher.destroyed !== true) - .map((p) => p[kUrl].origin) + walk(rangeStart, rangeLength, walkFns) { + this.root.walk(rangeStart, rangeLength, walkFns); } - - [kGetDispatcher] () { - // We validate that pools is greater than 0, - // otherwise we would have to wait until an upstream - // is added, which might never happen. - if (this[kClients].length === 0) { - throw new BalancedPoolMissingUpstreamError() - } - - const dispatcher = this[kClients].find(dispatcher => ( - !dispatcher[kNeedDrain] && - dispatcher.closed !== true && - dispatcher.destroyed !== true - )) - - if (!dispatcher) { - return - } - - const allClientsBusy = this[kClients].map(pool => pool[kNeedDrain]).reduce((a, b) => a && b, true) - - if (allClientsBusy) { - return - } - - let counter = 0 - - let maxWeightIndex = this[kClients].findIndex(pool => !pool[kNeedDrain]) - - while (counter++ < this[kClients].length) { - this[kIndex] = (this[kIndex] + 1) % this[kClients].length - const pool = this[kClients][this[kIndex]] - - // find pool index with the largest weight - if (pool[kWeight] > this[kClients][maxWeightIndex][kWeight] && !pool[kNeedDrain]) { - maxWeightIndex = this[kIndex] - } - - // decrease the current weight every `this[kClients].length`. - if (this[kIndex] === 0) { - // Set the current weight to the next lower weight. - this[kCurrentWeight] = this[kCurrentWeight] - this[kGreatestCommonDivisor] - - if (this[kCurrentWeight] <= 0) { - this[kCurrentWeight] = this[kMaxWeightPerServer] + getText(rangeStart, rangeLength) { + let accum = ""; + if (rangeLength > 0 && rangeStart < this.root.charCount()) { + this.walk(rangeStart, rangeLength, { + goSubtree: true, + done: false, + leaf: (relativeStart, relativeLength, ll) => { + accum = accum.concat(ll.text.substring(relativeStart, relativeStart + relativeLength)); } - } - if (pool[kWeight] >= this[kCurrentWeight] && (!pool[kNeedDrain])) { - return pool - } + }); } - - this[kCurrentWeight] = this[kClients][maxWeightIndex][kWeight] - this[kIndex] = maxWeightIndex - return this[kClients][maxWeightIndex] + return accum; } -} - -module.exports = BalancedPool - - -/***/ }), - -/***/ 50479: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { kConstruct } = __nccwpck_require__(80296) -const { urlEquals, fieldValues: getFieldValues } = __nccwpck_require__(23993) -const { kEnumerableProperty, isDisturbed } = __nccwpck_require__(3440) -const { kHeadersList } = __nccwpck_require__(36443) -const { webidl } = __nccwpck_require__(74222) -const { Response, cloneResponse } = __nccwpck_require__(48676) -const { Request } = __nccwpck_require__(25194) -const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(89710) -const { fetching } = __nccwpck_require__(12315) -const { urlIsHttpHttpsScheme, createDeferredPromise, readAllBytes } = __nccwpck_require__(15523) -const assert = __nccwpck_require__(42613) -const { getGlobalDispatcher } = __nccwpck_require__(32581) - -/** - * @see https://w3c.github.io/ServiceWorker/#dfn-cache-batch-operation - * @typedef {Object} CacheBatchOperation - * @property {'delete' | 'put'} type - * @property {any} request - * @property {any} response - * @property {import('../../types/cache').CacheQueryOptions} options - */ - -/** - * @see https://w3c.github.io/ServiceWorker/#dfn-request-response-list - * @typedef {[any, any][]} requestResponseList - */ - -class Cache { - /** - * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-request-response-list - * @type {requestResponseList} - */ - #relevantRequestResponseList - - constructor () { - if (arguments[0] !== kConstruct) { - webidl.illegalConstructor() - } - - this.#relevantRequestResponseList = arguments[1] + getLength() { + return this.root.charCount(); } - - async match (request, options = {}) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.match' }) - - request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) - - const p = await this.matchAll(request, options) - - if (p.length === 0) { - return + every(f, rangeStart, rangeEnd) { + if (!rangeEnd) { + rangeEnd = this.root.charCount(); } - - return p[0] - } - - async matchAll (request = undefined, options = {}) { - webidl.brandCheck(this, Cache) - - if (request !== undefined) request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) - - // 1. - let r = null - - // 2. - if (request !== undefined) { - if (request instanceof Request) { - // 2.1.1 - r = request[kState] - - // 2.1.2 - if (r.method !== 'GET' && !options.ignoreMethod) { - return [] + const walkFns = { + goSubtree: true, + done: false, + leaf(relativeStart, relativeLength, ll) { + if (!f(ll, relativeStart, relativeLength)) { + this.done = true; } - } else if (typeof request === 'string') { - // 2.2.1 - r = new Request(request)[kState] - } - } - - // 5. - // 5.1 - const responses = [] - - // 5.2 - if (request === undefined) { - // 5.2.1 - for (const requestResponse of this.#relevantRequestResponseList) { - responses.push(requestResponse[1]) - } - } else { // 5.3 - // 5.3.1 - const requestResponses = this.#queryCache(r, options) - - // 5.3.2 - for (const requestResponse of requestResponses) { - responses.push(requestResponse[1]) } - } - - // 5.4 - // We don't implement CORs so we don't need to loop over the responses, yay! - - // 5.5.1 - const responseList = [] - - // 5.5.2 - for (const response of responses) { - // 5.5.2.1 - const responseObject = new Response(response.body?.source ?? null) - const body = responseObject[kState].body - responseObject[kState] = response - responseObject[kState].body = body - responseObject[kHeaders][kHeadersList] = response.headersList - responseObject[kHeaders][kGuard] = 'immutable' - - responseList.push(responseObject) - } - - // 6. - return Object.freeze(responseList) - } - - async add (request) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.add' }) - - request = webidl.converters.RequestInfo(request) - - // 1. - const requests = [request] - - // 2. - const responseArrayPromise = this.addAll(requests) - - // 3. - return await responseArrayPromise + }; + this.walk(rangeStart, rangeEnd - rangeStart, walkFns); + return !walkFns.done; } - - async addAll (requests) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.addAll' }) - - requests = webidl.converters['sequence'](requests) - - // 1. - const responsePromises = [] - - // 2. - const requestList = [] - - // 3. - for (const request of requests) { - if (typeof request === 'string') { - continue - } - - // 3.1 - const r = request[kState] - - // 3.2 - if (!urlIsHttpHttpsScheme(r.url) || r.method !== 'GET') { - throw webidl.errors.exception({ - header: 'Cache.addAll', - message: 'Expected http/s scheme when method is not GET.' - }) + edit(pos, deleteLength, newText) { + if (this.root.charCount() === 0) { + Debug.assert(deleteLength === 0); + if (newText !== void 0) { + this.load(_LineIndex.linesFromText(newText).lines); + return this; } - } - - // 4. - /** @type {ReturnType[]} */ - const fetchControllers = [] - - // 5. - for (const request of requests) { - // 5.1 - const r = new Request(request)[kState] - - // 5.2 - if (!urlIsHttpHttpsScheme(r.url)) { - throw webidl.errors.exception({ - header: 'Cache.addAll', - message: 'Expected http/s scheme.' - }) + return void 0; + } else { + let checkText; + if (this.checkEdits) { + const source = this.getText(0, this.root.charCount()); + checkText = source.slice(0, pos) + newText + source.slice(pos + deleteLength); } - - // 5.4 - r.initiator = 'fetch' - r.destination = 'subresource' - - // 5.5 - requestList.push(r) - - // 5.6 - const responsePromise = createDeferredPromise() - - // 5.7 - fetchControllers.push(fetching({ - request: r, - dispatcher: getGlobalDispatcher(), - processResponse (response) { - // 1. - if (response.type === 'error' || response.status === 206 || response.status < 200 || response.status > 299) { - responsePromise.reject(webidl.errors.exception({ - header: 'Cache.addAll', - message: 'Received an invalid status code or the request failed.' - })) - } else if (response.headersList.contains('vary')) { // 2. - // 2.1 - const fieldValues = getFieldValues(response.headersList.get('vary')) - - // 2.2 - for (const fieldValue of fieldValues) { - // 2.2.1 - if (fieldValue === '*') { - responsePromise.reject(webidl.errors.exception({ - header: 'Cache.addAll', - message: 'invalid vary field value' - })) - - for (const controller of fetchControllers) { - controller.abort() - } - - return - } - } - } - }, - processResponseEndOfBody (response) { - // 1. - if (response.aborted) { - responsePromise.reject(new DOMException('aborted', 'AbortError')) - return - } - - // 2. - responsePromise.resolve(response) + const walker = new EditWalker(); + let suppressTrailingText = false; + if (pos >= this.root.charCount()) { + pos = this.root.charCount() - 1; + const endString = this.getText(pos, 1); + if (newText) { + newText = endString + newText; + } else { + newText = endString; } - })) - - // 5.8 - responsePromises.push(responsePromise.promise) - } - - // 6. - const p = Promise.all(responsePromises) - - // 7. - const responses = await p - - // 7.1 - const operations = [] - - // 7.2 - let index = 0 - - // 7.3 - for (const response of responses) { - // 7.3.1 - /** @type {CacheBatchOperation} */ - const operation = { - type: 'put', // 7.3.2 - request: requestList[index], // 7.3.3 - response // 7.3.4 - } - - operations.push(operation) // 7.3.5 - - index++ // 7.3.6 - } - - // 7.5 - const cacheJobPromise = createDeferredPromise() - - // 7.6.1 - let errorData = null - - // 7.6.2 - try { - this.#batchCacheOperations(operations) - } catch (e) { - errorData = e - } - - // 7.6.3 - queueMicrotask(() => { - // 7.6.3.1 - if (errorData === null) { - cacheJobPromise.resolve(undefined) - } else { - // 7.6.3.2 - cacheJobPromise.reject(errorData) - } - }) - - // 7.7 - return cacheJobPromise.promise - } - - async put (request, response) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 2, { header: 'Cache.put' }) - - request = webidl.converters.RequestInfo(request) - response = webidl.converters.Response(response) - - // 1. - let innerRequest = null - - // 2. - if (request instanceof Request) { - innerRequest = request[kState] - } else { // 3. - innerRequest = new Request(request)[kState] - } - - // 4. - if (!urlIsHttpHttpsScheme(innerRequest.url) || innerRequest.method !== 'GET') { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Expected an http/s scheme when method is not GET' - }) - } - - // 5. - const innerResponse = response[kState] - - // 6. - if (innerResponse.status === 206) { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Got 206 status' - }) - } - - // 7. - if (innerResponse.headersList.contains('vary')) { - // 7.1. - const fieldValues = getFieldValues(innerResponse.headersList.get('vary')) - - // 7.2. - for (const fieldValue of fieldValues) { - // 7.2.1 - if (fieldValue === '*') { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Got * vary field value' - }) + deleteLength = 0; + suppressTrailingText = true; + } else if (deleteLength > 0) { + const e = pos + deleteLength; + const { zeroBasedColumn, lineText } = this.positionToColumnAndLineText(e); + if (zeroBasedColumn === 0) { + deleteLength += lineText.length; + newText = newText ? newText + lineText : lineText; } } + this.root.walk(pos, deleteLength, walker); + walker.insertLines(newText, suppressTrailingText); + if (this.checkEdits) { + const updatedText = walker.lineIndex.getText(0, walker.lineIndex.getLength()); + Debug.assert(checkText === updatedText, "buffer edit mismatch"); + } + return walker.lineIndex; } - - // 8. - if (innerResponse.body && (isDisturbed(innerResponse.body.stream) || innerResponse.body.stream.locked)) { - throw webidl.errors.exception({ - header: 'Cache.put', - message: 'Response body is locked or disturbed' - }) + } + static buildTreeFromBottom(nodes) { + if (nodes.length < lineCollectionCapacity) { + return new LineNode(nodes); } - - // 9. - const clonedResponse = cloneResponse(innerResponse) - - // 10. - const bodyReadPromise = createDeferredPromise() - - // 11. - if (innerResponse.body != null) { - // 11.1 - const stream = innerResponse.body.stream - - // 11.2 - const reader = stream.getReader() - - // 11.3 - readAllBytes(reader).then(bodyReadPromise.resolve, bodyReadPromise.reject) - } else { - bodyReadPromise.resolve(undefined) + const interiorNodes = new Array(Math.ceil(nodes.length / lineCollectionCapacity)); + let nodeIndex = 0; + for (let i = 0; i < interiorNodes.length; i++) { + const end = Math.min(nodeIndex + lineCollectionCapacity, nodes.length); + interiorNodes[i] = new LineNode(nodes.slice(nodeIndex, end)); + nodeIndex = end; } - - // 12. - /** @type {CacheBatchOperation[]} */ - const operations = [] - - // 13. - /** @type {CacheBatchOperation} */ - const operation = { - type: 'put', // 14. - request: innerRequest, // 15. - response: clonedResponse // 16. + return this.buildTreeFromBottom(interiorNodes); + } + static linesFromText(text) { + const lineMap = computeLineStarts(text); + if (lineMap.length === 0) { + return { lines: [], lineMap }; } - - // 17. - operations.push(operation) - - // 19. - const bytes = await bodyReadPromise.promise - - if (clonedResponse.body != null) { - clonedResponse.body.source = bytes + const lines = new Array(lineMap.length); + const lc = lineMap.length - 1; + for (let lmi = 0; lmi < lc; lmi++) { + lines[lmi] = text.substring(lineMap[lmi], lineMap[lmi + 1]); } - - // 19.1 - const cacheJobPromise = createDeferredPromise() - - // 19.2.1 - let errorData = null - - // 19.2.2 - try { - this.#batchCacheOperations(operations) - } catch (e) { - errorData = e + const endText = text.substring(lineMap[lc]); + if (endText.length > 0) { + lines[lc] = endText; + } else { + lines.pop(); } - - // 19.2.3 - queueMicrotask(() => { - // 19.2.3.1 - if (errorData === null) { - cacheJobPromise.resolve() - } else { // 19.2.3.2 - cacheJobPromise.reject(errorData) + return { lines, lineMap }; + } +}; +var LineNode = class _LineNode { + constructor(children = []) { + this.children = children; + this.totalChars = 0; + this.totalLines = 0; + if (children.length) this.updateCounts(); + } + isLeaf() { + return false; + } + updateCounts() { + this.totalChars = 0; + this.totalLines = 0; + for (const child of this.children) { + this.totalChars += child.charCount(); + this.totalLines += child.lineCount(); + } + } + execWalk(rangeStart, rangeLength, walkFns, childIndex, nodeType) { + if (walkFns.pre) { + walkFns.pre(rangeStart, rangeLength, this.children[childIndex], this, nodeType); + } + if (walkFns.goSubtree) { + this.children[childIndex].walk(rangeStart, rangeLength, walkFns); + if (walkFns.post) { + walkFns.post(rangeStart, rangeLength, this.children[childIndex], this, nodeType); } - }) - - return cacheJobPromise.promise + } else { + walkFns.goSubtree = true; + } + return walkFns.done; } - - async delete (request, options = {}) { - webidl.brandCheck(this, Cache) - webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.delete' }) - - request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) - - /** - * @type {Request} - */ - let r = null - - if (request instanceof Request) { - r = request[kState] - - if (r.method !== 'GET' && !options.ignoreMethod) { - return false + skipChild(relativeStart, relativeLength, childIndex, walkFns, nodeType) { + if (walkFns.pre && !walkFns.done) { + walkFns.pre(relativeStart, relativeLength, this.children[childIndex], this, nodeType); + walkFns.goSubtree = true; + } + } + walk(rangeStart, rangeLength, walkFns) { + if (this.children.length === 0) return; + let childIndex = 0; + let childCharCount = this.children[childIndex].charCount(); + let adjustedStart = rangeStart; + while (adjustedStart >= childCharCount) { + this.skipChild(adjustedStart, rangeLength, childIndex, walkFns, 0 /* PreStart */); + adjustedStart -= childCharCount; + childIndex++; + childCharCount = this.children[childIndex].charCount(); + } + if (adjustedStart + rangeLength <= childCharCount) { + if (this.execWalk(adjustedStart, rangeLength, walkFns, childIndex, 2 /* Entire */)) { + return; } } else { - assert(typeof request === 'string') - - r = new Request(request)[kState] + if (this.execWalk(adjustedStart, childCharCount - adjustedStart, walkFns, childIndex, 1 /* Start */)) { + return; + } + let adjustedLength = rangeLength - (childCharCount - adjustedStart); + childIndex++; + const child = this.children[childIndex]; + childCharCount = child.charCount(); + while (adjustedLength > childCharCount) { + if (this.execWalk(0, childCharCount, walkFns, childIndex, 3 /* Mid */)) { + return; + } + adjustedLength -= childCharCount; + childIndex++; + childCharCount = this.children[childIndex].charCount(); + } + if (adjustedLength > 0) { + if (this.execWalk(0, adjustedLength, walkFns, childIndex, 4 /* End */)) { + return; + } + } } - - /** @type {CacheBatchOperation[]} */ - const operations = [] - - /** @type {CacheBatchOperation} */ - const operation = { - type: 'delete', - request: r, - options + if (walkFns.pre) { + const clen = this.children.length; + if (childIndex < clen - 1) { + for (let ej = childIndex + 1; ej < clen; ej++) { + this.skipChild(0, 0, ej, walkFns, 5 /* PostEnd */); + } + } } - - operations.push(operation) - - const cacheJobPromise = createDeferredPromise() - - let errorData = null - let requestResponses - - try { - requestResponses = this.#batchCacheOperations(operations) - } catch (e) { - errorData = e + } + // Input position is relative to the start of this node. + // Output line number is absolute. + charOffsetToLineInfo(lineNumberAccumulator, relativePosition) { + if (this.children.length === 0) { + return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: void 0 }; } - - queueMicrotask(() => { - if (errorData === null) { - cacheJobPromise.resolve(!!requestResponses?.length) + for (const child of this.children) { + if (child.charCount() > relativePosition) { + if (child.isLeaf()) { + return { oneBasedLine: lineNumberAccumulator, zeroBasedColumn: relativePosition, lineText: child.text }; + } else { + return child.charOffsetToLineInfo(lineNumberAccumulator, relativePosition); + } } else { - cacheJobPromise.reject(errorData) + relativePosition -= child.charCount(); + lineNumberAccumulator += child.lineCount(); } - }) - - return cacheJobPromise.promise + } + const lineCount = this.lineCount(); + if (lineCount === 0) { + return { oneBasedLine: 1, zeroBasedColumn: 0, lineText: void 0 }; + } + const leaf = Debug.checkDefined(this.lineNumberToInfo(lineCount, 0).leaf); + return { oneBasedLine: lineCount, zeroBasedColumn: leaf.charCount(), lineText: void 0 }; } - /** - * @see https://w3c.github.io/ServiceWorker/#dom-cache-keys - * @param {any} request - * @param {import('../../types/cache').CacheQueryOptions} options - * @returns {readonly Request[]} + * Input line number is relative to the start of this node. + * Output line number is relative to the child. + * positionAccumulator will be an absolute position once relativeLineNumber reaches 0. */ - async keys (request = undefined, options = {}) { - webidl.brandCheck(this, Cache) - - if (request !== undefined) request = webidl.converters.RequestInfo(request) - options = webidl.converters.CacheQueryOptions(options) - - // 1. - let r = null - - // 2. - if (request !== undefined) { - // 2.1 - if (request instanceof Request) { - // 2.1.1 - r = request[kState] - - // 2.1.2 - if (r.method !== 'GET' && !options.ignoreMethod) { - return [] - } - } else if (typeof request === 'string') { // 2.2 - r = new Request(request)[kState] + lineNumberToInfo(relativeOneBasedLine, positionAccumulator) { + for (const child of this.children) { + const childLineCount = child.lineCount(); + if (childLineCount >= relativeOneBasedLine) { + return child.isLeaf() ? { position: positionAccumulator, leaf: child } : child.lineNumberToInfo(relativeOneBasedLine, positionAccumulator); + } else { + relativeOneBasedLine -= childLineCount; + positionAccumulator += child.charCount(); } } - - // 4. - const promise = createDeferredPromise() - - // 5. - // 5.1 - const requests = [] - - // 5.2 - if (request === undefined) { - // 5.2.1 - for (const requestResponse of this.#relevantRequestResponseList) { - // 5.2.1.1 - requests.push(requestResponse[0]) - } - } else { // 5.3 - // 5.3.1 - const requestResponses = this.#queryCache(r, options) - - // 5.3.2 - for (const requestResponse of requestResponses) { - // 5.3.2.1 - requests.push(requestResponse[0]) + return { position: positionAccumulator, leaf: void 0 }; + } + splitAfter(childIndex) { + let splitNode; + const clen = this.children.length; + childIndex++; + const endLength = childIndex; + if (childIndex < clen) { + splitNode = new _LineNode(); + while (childIndex < clen) { + splitNode.add(this.children[childIndex]); + childIndex++; } + splitNode.updateCounts(); } - - // 5.4 - queueMicrotask(() => { - // 5.4.1 - const requestList = [] - - // 5.4.2 - for (const request of requests) { - const requestObject = new Request('https://a') - requestObject[kState] = request - requestObject[kHeaders][kHeadersList] = request.headersList - requestObject[kHeaders][kGuard] = 'immutable' - requestObject[kRealm] = request.client - - // 5.4.2.1 - requestList.push(requestObject) + this.children.length = endLength; + return splitNode; + } + remove(child) { + const childIndex = this.findChildIndex(child); + const clen = this.children.length; + if (childIndex < clen - 1) { + for (let i = childIndex; i < clen - 1; i++) { + this.children[i] = this.children[i + 1]; } - - // 5.4.3 - promise.resolve(Object.freeze(requestList)) - }) - - return promise.promise + } + this.children.pop(); } - - /** - * @see https://w3c.github.io/ServiceWorker/#batch-cache-operations-algorithm - * @param {CacheBatchOperation[]} operations - * @returns {requestResponseList} - */ - #batchCacheOperations (operations) { - // 1. - const cache = this.#relevantRequestResponseList - - // 2. - const backupCache = [...cache] - - // 3. - const addedItems = [] - - // 4.1 - const resultList = [] - - try { - // 4.2 - for (const operation of operations) { - // 4.2.1 - if (operation.type !== 'delete' && operation.type !== 'put') { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'operation type does not match "delete" or "put"' - }) - } - - // 4.2.2 - if (operation.type === 'delete' && operation.response != null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'delete operation should not have an associated response' - }) - } - - // 4.2.3 - if (this.#queryCache(operation.request, operation.options, addedItems).length) { - throw new DOMException('???', 'InvalidStateError') + findChildIndex(child) { + const childIndex = this.children.indexOf(child); + Debug.assert(childIndex !== -1); + return childIndex; + } + insertAt(child, nodes) { + let childIndex = this.findChildIndex(child); + const clen = this.children.length; + const nodeCount = nodes.length; + if (clen < lineCollectionCapacity && childIndex === clen - 1 && nodeCount === 1) { + this.add(nodes[0]); + this.updateCounts(); + return []; + } else { + const shiftNode = this.splitAfter(childIndex); + let nodeIndex = 0; + childIndex++; + while (childIndex < lineCollectionCapacity && nodeIndex < nodeCount) { + this.children[childIndex] = nodes[nodeIndex]; + childIndex++; + nodeIndex++; + } + let splitNodes = []; + let splitNodeCount = 0; + if (nodeIndex < nodeCount) { + splitNodeCount = Math.ceil((nodeCount - nodeIndex) / lineCollectionCapacity); + splitNodes = new Array(splitNodeCount); + let splitNodeIndex = 0; + for (let i = 0; i < splitNodeCount; i++) { + splitNodes[i] = new _LineNode(); } - - // 4.2.4 - let requestResponses - - // 4.2.5 - if (operation.type === 'delete') { - // 4.2.5.1 - requestResponses = this.#queryCache(operation.request, operation.options) - - // TODO: the spec is wrong, this is needed to pass WPTs - if (requestResponses.length === 0) { - return [] - } - - // 4.2.5.2 - for (const requestResponse of requestResponses) { - const idx = cache.indexOf(requestResponse) - assert(idx !== -1) - - // 4.2.5.2.1 - cache.splice(idx, 1) - } - } else if (operation.type === 'put') { // 4.2.6 - // 4.2.6.1 - if (operation.response == null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'put operation should have an associated response' - }) - } - - // 4.2.6.2 - const r = operation.request - - // 4.2.6.3 - if (!urlIsHttpHttpsScheme(r.url)) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'expected http or https scheme' - }) - } - - // 4.2.6.4 - if (r.method !== 'GET') { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'not get method' - }) - } - - // 4.2.6.5 - if (operation.options != null) { - throw webidl.errors.exception({ - header: 'Cache.#batchCacheOperations', - message: 'options must not be defined' - }) + let splitNode = splitNodes[0]; + while (nodeIndex < nodeCount) { + splitNode.add(nodes[nodeIndex]); + nodeIndex++; + if (splitNode.children.length === lineCollectionCapacity) { + splitNodeIndex++; + splitNode = splitNodes[splitNodeIndex]; } - - // 4.2.6.6 - requestResponses = this.#queryCache(operation.request) - - // 4.2.6.7 - for (const requestResponse of requestResponses) { - const idx = cache.indexOf(requestResponse) - assert(idx !== -1) - - // 4.2.6.7.1 - cache.splice(idx, 1) + } + for (let i = splitNodes.length - 1; i >= 0; i--) { + if (splitNodes[i].children.length === 0) { + splitNodes.pop(); } - - // 4.2.6.8 - cache.push([operation.request, operation.response]) - - // 4.2.6.10 - addedItems.push([operation.request, operation.response]) } - - // 4.2.7 - resultList.push([operation.request, operation.response]) } - - // 4.3 - return resultList - } catch (e) { // 5. - // 5.1 - this.#relevantRequestResponseList.length = 0 - - // 5.2 - this.#relevantRequestResponseList = backupCache - - // 5.3 - throw e - } - } - - /** - * @see https://w3c.github.io/ServiceWorker/#query-cache - * @param {any} requestQuery - * @param {import('../../types/cache').CacheQueryOptions} options - * @param {requestResponseList} targetStorage - * @returns {requestResponseList} - */ - #queryCache (requestQuery, options, targetStorage) { - /** @type {requestResponseList} */ - const resultList = [] - - const storage = targetStorage ?? this.#relevantRequestResponseList - - for (const requestResponse of storage) { - const [cachedRequest, cachedResponse] = requestResponse - if (this.#requestMatchesCachedItem(requestQuery, cachedRequest, cachedResponse, options)) { - resultList.push(requestResponse) + if (shiftNode) { + splitNodes.push(shiftNode); + } + this.updateCounts(); + for (let i = 0; i < splitNodeCount; i++) { + splitNodes[i].updateCounts(); } + return splitNodes; } - - return resultList } + // assume there is room for the item; return true if more room + add(collection) { + this.children.push(collection); + Debug.assert(this.children.length <= lineCollectionCapacity); + } + charCount() { + return this.totalChars; + } + lineCount() { + return this.totalLines; + } +}; +var LineLeaf = class { + constructor(text) { + this.text = text; + } + isLeaf() { + return true; + } + walk(rangeStart, rangeLength, walkFns) { + walkFns.leaf(rangeStart, rangeLength, this); + } + charCount() { + return this.text.length; + } + lineCount() { + return 1; + } +}; - /** - * @see https://w3c.github.io/ServiceWorker/#request-matches-cached-item-algorithm - * @param {any} requestQuery - * @param {any} request - * @param {any | null} response - * @param {import('../../types/cache').CacheQueryOptions | undefined} options - * @returns {boolean} - */ - #requestMatchesCachedItem (requestQuery, request, response = null, options) { - // if (options?.ignoreMethod === false && request.method === 'GET') { - // return false - // } - - const queryURL = new URL(requestQuery.url) - - const cachedURL = new URL(request.url) - - if (options?.ignoreSearch) { - cachedURL.search = '' - - queryURL.search = '' - } - - if (!urlEquals(queryURL, cachedURL, true)) { - return false - } - - if ( - response == null || - options?.ignoreVary || - !response.headersList.contains('vary') - ) { - return true +// src/server/typingInstallerAdapter.ts +var _TypingsInstallerAdapter = class _TypingsInstallerAdapter { + constructor(telemetryEnabled, logger, host, globalTypingsCacheLocation, event, maxActiveRequestCount) { + this.telemetryEnabled = telemetryEnabled; + this.logger = logger; + this.host = host; + this.globalTypingsCacheLocation = globalTypingsCacheLocation; + this.event = event; + this.maxActiveRequestCount = maxActiveRequestCount; + this.activeRequestCount = 0; + this.requestQueue = createQueue(); + this.requestMap = /* @__PURE__ */ new Map(); + // Maps project name to newest requestQueue entry for that project + /** We will lazily request the types registry on the first call to `isKnownTypesPackageName` and store it in `typesRegistryCache`. */ + this.requestedRegistry = false; + this.packageInstallId = 0; + } + isKnownTypesPackageName(name) { + var _a; + const validationResult = ts_JsTyping_exports.validatePackageName(name); + if (validationResult !== ts_JsTyping_exports.NameValidationResult.Ok) { + return false; } - - const fieldValues = getFieldValues(response.headersList.get('vary')) - - for (const fieldValue of fieldValues) { - if (fieldValue === '*') { - return false - } - - const requestValue = request.headersList.get(fieldValue) - const queryValue = requestQuery.headersList.get(fieldValue) - - // If one has the header and the other doesn't, or one has - // a different value than the other, return false - if (requestValue !== queryValue) { - return false - } + if (!this.requestedRegistry) { + this.requestedRegistry = true; + this.installer.send({ kind: "typesRegistry" }); } - - return true + return !!((_a = this.typesRegistryCache) == null ? void 0 : _a.has(name)); } -} - -Object.defineProperties(Cache.prototype, { - [Symbol.toStringTag]: { - value: 'Cache', - configurable: true - }, - match: kEnumerableProperty, - matchAll: kEnumerableProperty, - add: kEnumerableProperty, - addAll: kEnumerableProperty, - put: kEnumerableProperty, - delete: kEnumerableProperty, - keys: kEnumerableProperty -}) - -const cacheQueryOptionConverters = [ - { - key: 'ignoreSearch', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'ignoreMethod', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'ignoreVary', - converter: webidl.converters.boolean, - defaultValue: false + installPackage(options) { + this.packageInstallId++; + const request = { kind: "installPackage", ...options, id: this.packageInstallId }; + const promise = new Promise((resolve, reject) => { + (this.packageInstalledPromise ?? (this.packageInstalledPromise = /* @__PURE__ */ new Map())).set(this.packageInstallId, { resolve, reject }); + }); + this.installer.send(request); + return promise; } -] - -webidl.converters.CacheQueryOptions = webidl.dictionaryConverter(cacheQueryOptionConverters) - -webidl.converters.MultiCacheQueryOptions = webidl.dictionaryConverter([ - ...cacheQueryOptionConverters, - { - key: 'cacheName', - converter: webidl.converters.DOMString + attach(projectService) { + this.projectService = projectService; + this.installer = this.createInstallerProcess(); } -]) - -webidl.converters.Response = webidl.interfaceConverter(Response) - -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.RequestInfo -) - -module.exports = { - Cache -} - - -/***/ }), - -/***/ 44738: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { kConstruct } = __nccwpck_require__(80296) -const { Cache } = __nccwpck_require__(50479) -const { webidl } = __nccwpck_require__(74222) -const { kEnumerableProperty } = __nccwpck_require__(3440) - -class CacheStorage { - /** - * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-name-to-cache-map - * @type {Map 0) { + this.activeRequestCount--; + } else { + Debug.fail("TIAdapter:: Received too many responses"); + } + while (!this.requestQueue.isEmpty()) { + const queuedRequest = this.requestQueue.dequeue(); + if (this.requestMap.get(queuedRequest.projectName) === queuedRequest) { + this.requestMap.delete(queuedRequest.projectName); + this.scheduleRequest(queuedRequest); + break; + } + if (this.logger.hasLevel(3 /* verbose */)) { + this.logger.info(`TIAdapter:: Skipping defunct request for: ${queuedRequest.projectName}`); + } } + this.projectService.updateTypingsForProject(response); + this.event(response, "setTypings"); + break; } + case ActionWatchTypingLocations: + this.projectService.watchTypingLocations(response); + break; + default: + assertType(response); } } - - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-has - * @param {string} cacheName - * @returns {Promise} - */ - async has (cacheName) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.has' }) - - cacheName = webidl.converters.DOMString(cacheName) - - // 2.1.1 - // 2.2 - return this.#caches.has(cacheName) + scheduleRequest(request) { + if (this.logger.hasLevel(3 /* verbose */)) { + this.logger.info(`TIAdapter:: Scheduling request for: ${request.projectName}`); + } + this.activeRequestCount++; + this.host.setTimeout( + () => { + if (this.logger.hasLevel(3 /* verbose */)) { + this.logger.info(`TIAdapter:: Sending request:${stringifyIndented(request)}`); + } + this.installer.send(request); + }, + _TypingsInstallerAdapter.requestDelayMillis, + `${request.projectName}::${request.kind}` + ); } +}; +// This number is essentially arbitrary. Processing more than one typings request +// at a time makes sense, but having too many in the pipe results in a hang +// (see https://github.com/nodejs/node/issues/7657). +// It would be preferable to base our limit on the amount of space left in the +// buffer, but we have yet to find a way to retrieve that value. +_TypingsInstallerAdapter.requestDelayMillis = 100; +var TypingsInstallerAdapter = _TypingsInstallerAdapter; - /** - * @see https://w3c.github.io/ServiceWorker/#dom-cachestorage-open - * @param {string} cacheName - * @returns {Promise} - */ - async open (cacheName) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.open' }) - - cacheName = webidl.converters.DOMString(cacheName) - - // 2.1 - if (this.#caches.has(cacheName)) { - // await caches.open('v1') !== await caches.open('v1') - - // 2.1.1 - const cache = this.#caches.get(cacheName) +// src/typescript/_namespaces/ts.server.ts +var ts_server_exports4 = {}; +__export(ts_server_exports4, { + ActionInvalidate: () => ActionInvalidate, + ActionPackageInstalled: () => ActionPackageInstalled, + ActionSet: () => ActionSet, + ActionWatchTypingLocations: () => ActionWatchTypingLocations, + Arguments: () => Arguments, + AutoImportProviderProject: () => AutoImportProviderProject, + AuxiliaryProject: () => AuxiliaryProject, + CharRangeSection: () => CharRangeSection, + CloseFileWatcherEvent: () => CloseFileWatcherEvent, + CommandNames: () => CommandNames, + ConfigFileDiagEvent: () => ConfigFileDiagEvent, + ConfiguredProject: () => ConfiguredProject2, + ConfiguredProjectLoadKind: () => ConfiguredProjectLoadKind, + CreateDirectoryWatcherEvent: () => CreateDirectoryWatcherEvent, + CreateFileWatcherEvent: () => CreateFileWatcherEvent, + Errors: () => Errors, + EventBeginInstallTypes: () => EventBeginInstallTypes, + EventEndInstallTypes: () => EventEndInstallTypes, + EventInitializationFailed: () => EventInitializationFailed, + EventTypesRegistry: () => EventTypesRegistry, + ExternalProject: () => ExternalProject, + GcTimer: () => GcTimer, + InferredProject: () => InferredProject2, + LargeFileReferencedEvent: () => LargeFileReferencedEvent, + LineIndex: () => LineIndex, + LineLeaf: () => LineLeaf, + LineNode: () => LineNode, + LogLevel: () => LogLevel2, + Msg: () => Msg, + OpenFileInfoTelemetryEvent: () => OpenFileInfoTelemetryEvent, + Project: () => Project2, + ProjectInfoTelemetryEvent: () => ProjectInfoTelemetryEvent, + ProjectKind: () => ProjectKind, + ProjectLanguageServiceStateEvent: () => ProjectLanguageServiceStateEvent, + ProjectLoadingFinishEvent: () => ProjectLoadingFinishEvent, + ProjectLoadingStartEvent: () => ProjectLoadingStartEvent, + ProjectService: () => ProjectService2, + ProjectsUpdatedInBackgroundEvent: () => ProjectsUpdatedInBackgroundEvent, + ScriptInfo: () => ScriptInfo, + ScriptVersionCache: () => ScriptVersionCache, + Session: () => Session3, + TextStorage: () => TextStorage, + ThrottledOperations: () => ThrottledOperations, + TypingsInstallerAdapter: () => TypingsInstallerAdapter, + allFilesAreJsOrDts: () => allFilesAreJsOrDts, + allRootFilesAreJsOrDts: () => allRootFilesAreJsOrDts, + asNormalizedPath: () => asNormalizedPath, + convertCompilerOptions: () => convertCompilerOptions, + convertFormatOptions: () => convertFormatOptions, + convertScriptKindName: () => convertScriptKindName, + convertTypeAcquisition: () => convertTypeAcquisition, + convertUserPreferences: () => convertUserPreferences, + convertWatchOptions: () => convertWatchOptions, + countEachFileTypes: () => countEachFileTypes, + createInstallTypingsRequest: () => createInstallTypingsRequest, + createModuleSpecifierCache: () => createModuleSpecifierCache, + createNormalizedPathMap: () => createNormalizedPathMap, + createPackageJsonCache: () => createPackageJsonCache, + createSortedArray: () => createSortedArray2, + emptyArray: () => emptyArray2, + findArgument: () => findArgument, + formatDiagnosticToProtocol: () => formatDiagnosticToProtocol, + formatMessage: () => formatMessage2, + getBaseConfigFileName: () => getBaseConfigFileName, + getDetailWatchInfo: () => getDetailWatchInfo, + getLocationInNewDocument: () => getLocationInNewDocument, + hasArgument: () => hasArgument, + hasNoTypeScriptSource: () => hasNoTypeScriptSource, + indent: () => indent2, + isBackgroundProject: () => isBackgroundProject, + isConfigFile: () => isConfigFile, + isConfiguredProject: () => isConfiguredProject, + isDynamicFileName: () => isDynamicFileName, + isExternalProject: () => isExternalProject, + isInferredProject: () => isInferredProject, + isInferredProjectName: () => isInferredProjectName, + isProjectDeferredClose: () => isProjectDeferredClose, + makeAutoImportProviderProjectName: () => makeAutoImportProviderProjectName, + makeAuxiliaryProjectName: () => makeAuxiliaryProjectName, + makeInferredProjectName: () => makeInferredProjectName, + maxFileSize: () => maxFileSize, + maxProgramSizeForNonTsFiles: () => maxProgramSizeForNonTsFiles, + normalizedPathToPath: () => normalizedPathToPath, + nowString: () => nowString, + nullCancellationToken: () => nullCancellationToken, + nullTypingsInstaller: () => nullTypingsInstaller, + protocol: () => ts_server_protocol_exports, + scriptInfoIsContainedByBackgroundProject: () => scriptInfoIsContainedByBackgroundProject, + scriptInfoIsContainedByDeferredClosedProject: () => scriptInfoIsContainedByDeferredClosedProject, + stringifyIndented: () => stringifyIndented, + toEvent: () => toEvent, + toNormalizedPath: () => toNormalizedPath, + tryConvertScriptKindName: () => tryConvertScriptKindName, + typingsInstaller: () => ts_server_typingsInstaller_exports, + updateProjectIfDirty: () => updateProjectIfDirty +}); - // 2.1.1.1 - return new Cache(kConstruct, cache) +// src/typescript/typescript.ts +if (typeof console !== "undefined") { + Debug.loggingHost = { + log(level, s) { + switch (level) { + case 1 /* Error */: + return console.error(s); + case 2 /* Warning */: + return console.warn(s); + case 3 /* Info */: + return console.log(s); + case 4 /* Verbose */: + return console.log(s); + } } - - // 2.2 - const cache = [] - - // 2.3 - this.#caches.set(cacheName, cache) - - // 2.4 - return new Cache(kConstruct, cache) - } - - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-delete - * @param {string} cacheName - * @returns {Promise} - */ - async delete (cacheName) { - webidl.brandCheck(this, CacheStorage) - webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.delete' }) - - cacheName = webidl.converters.DOMString(cacheName) - - return this.#caches.delete(cacheName) - } - - /** - * @see https://w3c.github.io/ServiceWorker/#cache-storage-keys - * @returns {string[]} - */ - async keys () { - webidl.brandCheck(this, CacheStorage) - - // 2.1 - const keys = this.#caches.keys() - - // 2.2 - return [...keys] - } -} - -Object.defineProperties(CacheStorage.prototype, { - [Symbol.toStringTag]: { - value: 'CacheStorage', - configurable: true - }, - match: kEnumerableProperty, - has: kEnumerableProperty, - open: kEnumerableProperty, - delete: kEnumerableProperty, - keys: kEnumerableProperty -}) - -module.exports = { - CacheStorage -} - - -/***/ }), - -/***/ 80296: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -module.exports = { - kConstruct: (__nccwpck_require__(36443).kConstruct) + }; } +// Annotate the CommonJS export names for ESM import in node: +0 && (0); +})({ get exports() { return ts; }, set exports(v) { ts = v; if ( true && module.exports) { module.exports = v; } } }) +//# sourceMappingURL=typescript.js.map /***/ }), -/***/ 23993: +/***/ 58183: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -const assert = __nccwpck_require__(42613) -const { URLSerializer } = __nccwpck_require__(94322) -const { isValidHeaderName } = __nccwpck_require__(15523) - -/** - * @see https://url.spec.whatwg.org/#concept-url-equals - * @param {URL} A - * @param {URL} B - * @param {boolean | undefined} excludeFragment - * @returns {boolean} - */ -function urlEquals (A, B, excludeFragment = false) { - const serializedA = URLSerializer(A, excludeFragment) - - const serializedB = URLSerializer(B, excludeFragment) - - return serializedA === serializedB -} +var through = __nccwpck_require__(50461); +var bz2 = __nccwpck_require__(69226); +var bitIterator = __nccwpck_require__(97685); -/** - * @see https://github.com/chromium/chromium/blob/694d20d134cb553d8d89e5500b9148012b1ba299/content/browser/cache_storage/cache_storage_cache.cc#L260-L262 - * @param {string} header - */ -function fieldValues (header) { - assert(header !== null) +module.exports = unbzip2Stream; - const values = [] +function unbzip2Stream() { + var bufferQueue = []; + var hasBytes = 0; + var blockSize = 0; + var broken = false; + var done = false; + var bitReader = null; + var streamCRC = null; - for (let value of header.split(',')) { - value = value.trim() + function decompressBlock(push){ + if(!blockSize){ + blockSize = bz2.header(bitReader); + //console.error("got header of", blockSize); + streamCRC = 0; + return true; + }else{ + var bufsize = 100000 * blockSize; + var buf = new Int32Array(bufsize); + + var chunk = []; + var f = function(b) { + chunk.push(b); + }; - if (!value.length) { - continue - } else if (!isValidHeaderName(value)) { - continue + streamCRC = bz2.decompress(bitReader, f, buf, bufsize, streamCRC); + if (streamCRC === null) { + // reset for next bzip2 header + blockSize = 0; + return false; + }else{ + //console.error('decompressed', chunk.length,'bytes'); + push(Buffer.from(chunk)); + return true; + } + } } - values.push(value) - } + var outlength = 0; + function decompressAndQueue(stream) { + if (broken) return; + try { + return decompressBlock(function(d) { + stream.queue(d); + if (d !== null) { + //console.error('write at', outlength.toString(16)); + outlength += d.length; + } else { + //console.error('written EOS'); + } + }); + } catch(e) { + //console.error(e); + stream.emit('error', e); + broken = true; + return false; + } + } - return values + return through( + function write(data) { + //console.error('received', data.length,'bytes in', typeof data); + bufferQueue.push(data); + hasBytes += data.length; + if (bitReader === null) { + bitReader = bitIterator(function() { + return bufferQueue.shift(); + }); + } + while (!broken && hasBytes - bitReader.bytesRead + 1 >= ((25000 + 100000 * blockSize) || 4)){ + //console.error('decompressing with', hasBytes - bitReader.bytesRead + 1, 'bytes in buffer'); + decompressAndQueue(this); + } + }, + function end(x) { + //console.error(x,'last compressing with', hasBytes, 'bytes in buffer'); + while (!broken && bitReader && hasBytes > bitReader.bytesRead){ + decompressAndQueue(this); + } + if (!broken) { + if (streamCRC !== null) + this.emit('error', new Error("input stream ended prematurely")); + this.queue(null); + } + } + ); } -module.exports = { - urlEquals, - fieldValues -} /***/ }), -/***/ 86197: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// @ts-check +/***/ 97685: +/***/ ((module) => { +var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF]; +// returns a function that reads bits. +// takes a buffer iterator as input +module.exports = function bitIterator(nextBuffer) { + var bit = 0, byte = 0; + var bytes = nextBuffer(); + var f = function(n) { + if (n === null && bit != 0) { // align to byte boundary + bit = 0 + byte++; + return; + } + var result = 0; + while(n > 0) { + if (byte >= bytes.length) { + byte = 0; + bytes = nextBuffer(); + } + var left = 8 - bit; + if (bit === 0 && n > 0) + f.bytesRead++; + if (n >= left) { + result <<= left; + result |= (BITMASK[left] & bytes[byte++]); + bit = 0; + n -= left; + } else { + result <<= n; + result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); + bit += n; + n = 0; + } + } + return result; + }; + f.bytesRead = 0; + return f; +}; -/* global WebAssembly */ -const assert = __nccwpck_require__(42613) -const net = __nccwpck_require__(69278) -const http = __nccwpck_require__(58611) -const { pipeline } = __nccwpck_require__(2203) -const util = __nccwpck_require__(3440) -const timers = __nccwpck_require__(28804) -const Request = __nccwpck_require__(44655) -const DispatcherBase = __nccwpck_require__(50001) -const { - RequestContentLengthMismatchError, - ResponseContentLengthMismatchError, - InvalidArgumentError, - RequestAbortedError, - HeadersTimeoutError, - HeadersOverflowError, - SocketError, - InformationalError, - BodyTimeoutError, - HTTPParserError, - ResponseExceededMaxSizeError, - ClientDestroyedError -} = __nccwpck_require__(68707) -const buildConnector = __nccwpck_require__(59136) -const { - kUrl, - kReset, - kServerName, - kClient, - kBusy, - kParser, - kConnect, - kBlocking, - kResuming, - kRunning, - kPending, - kSize, - kWriting, - kQueue, - kConnected, - kConnecting, - kNeedDrain, - kNoRef, - kKeepAliveDefaultTimeout, - kHostHeader, - kPendingIdx, - kRunningIdx, - kError, - kPipelining, - kSocket, - kKeepAliveTimeoutValue, - kMaxHeadersSize, - kKeepAliveMaxTimeout, - kKeepAliveTimeoutThreshold, - kHeadersTimeout, - kBodyTimeout, - kStrictContentLength, - kConnector, - kMaxRedirections, - kMaxRequests, - kCounter, - kClose, - kDestroy, - kDispatch, - kInterceptors, - kLocalAddress, - kMaxResponseSize, - kHTTPConnVersion, - // HTTP2 - kHost, - kHTTP2Session, - kHTTP2SessionState, - kHTTP2BuildRequest, - kHTTP2CopyHeaders, - kHTTP1BuildRequest -} = __nccwpck_require__(36443) +/***/ }), -/** @type {import('http2')} */ -let http2 -try { - http2 = __nccwpck_require__(85675) -} catch { - // @ts-ignore - http2 = { constants: {} } -} +/***/ 69226: +/***/ ((module) => { -const { - constants: { - HTTP2_HEADER_AUTHORITY, - HTTP2_HEADER_METHOD, - HTTP2_HEADER_PATH, - HTTP2_HEADER_SCHEME, - HTTP2_HEADER_CONTENT_LENGTH, - HTTP2_HEADER_EXPECT, - HTTP2_HEADER_STATUS - } -} = http2 +/* + bzip2.js - a small bzip2 decompression implementation + + Copyright 2011 by antimatter15 (antimatter15@gmail.com) + + Based on micro-bunzip by Rob Landley (rob@landley.net). -// Experimental -let h2ExperimentalWarned = false + Copyright (c) 2011 by antimatter15 (antimatter15@gmail.com). -const FastBuffer = Buffer[Symbol.species] + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH + THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ +function Bzip2Error(message) { + this.name = 'Bzip2Error'; + this.message = message; + this.stack = (new Error()).stack; +} +Bzip2Error.prototype = new Error; + +var message = { + Error: function(message) {throw new Bzip2Error(message);} +}; -const kClosedResolve = Symbol('kClosedResolve') +var bzip2 = {}; +bzip2.Bzip2Error = Bzip2Error; -const channels = {} +bzip2.crcTable = +[ + 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, + 0x130476dc, 0x17c56b6b, 0x1a864db2, 0x1e475005, + 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61, + 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, + 0x4c11db70, 0x48d0c6c7, 0x4593e01e, 0x4152fda9, + 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75, + 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, + 0x791d4014, 0x7ddc5da3, 0x709f7b7a, 0x745e66cd, + 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039, + 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, + 0xbe2b5b58, 0xbaea46ef, 0xb7a96036, 0xb3687d81, + 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d, + 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, + 0xc7361b4c, 0xc3f706fb, 0xceb42022, 0xca753d95, + 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1, + 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, + 0x34867077, 0x30476dc0, 0x3d044b19, 0x39c556ae, + 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072, + 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, + 0x018aeb13, 0x054bf6a4, 0x0808d07d, 0x0cc9cdca, + 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde, + 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, + 0x5e9f46bf, 0x5a5e5b08, 0x571d7dd1, 0x53dc6066, + 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba, + 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, + 0xbfa1b04b, 0xbb60adfc, 0xb6238b25, 0xb2e29692, + 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6, + 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, + 0xe0b41de7, 0xe4750050, 0xe9362689, 0xedf73b3e, + 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2, + 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, + 0xd5b88683, 0xd1799b34, 0xdc3abded, 0xd8fba05a, + 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637, + 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, + 0x4f040d56, 0x4bc510e1, 0x46863638, 0x42472b8f, + 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53, + 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, + 0x36194d42, 0x32d850f5, 0x3f9b762c, 0x3b5a6b9b, + 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff, + 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, + 0xf12f560e, 0xf5ee4bb9, 0xf8ad6d60, 0xfc6c70d7, + 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b, + 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, + 0xc423cd6a, 0xc0e2d0dd, 0xcda1f604, 0xc960ebb3, + 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7, + 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, + 0x9b3660c6, 0x9ff77d71, 0x92b45ba8, 0x9675461f, + 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3, + 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, + 0x4e8ee645, 0x4a4ffbf2, 0x470cdd2b, 0x43cdc09c, + 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8, + 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, + 0x119b4be9, 0x155a565e, 0x18197087, 0x1cd86d30, + 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec, + 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, + 0x2497d08d, 0x2056cd3a, 0x2d15ebe3, 0x29d4f654, + 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0, + 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, + 0xe3a1cbc1, 0xe760d676, 0xea23f0af, 0xeee2ed18, + 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4, + 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, + 0x9abc8bd5, 0x9e7d9662, 0x933eb0bb, 0x97ffad0c, + 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668, + 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4 +]; -try { - const diagnosticsChannel = __nccwpck_require__(31637) - channels.sendHeaders = diagnosticsChannel.channel('undici:client:sendHeaders') - channels.beforeConnect = diagnosticsChannel.channel('undici:client:beforeConnect') - channels.connectError = diagnosticsChannel.channel('undici:client:connectError') - channels.connected = diagnosticsChannel.channel('undici:client:connected') -} catch { - channels.sendHeaders = { hasSubscribers: false } - channels.beforeConnect = { hasSubscribers: false } - channels.connectError = { hasSubscribers: false } - channels.connected = { hasSubscribers: false } +bzip2.array = function(bytes) { + var bit = 0, byte = 0; + var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF ]; + return function(n) { + var result = 0; + while(n > 0) { + var left = 8 - bit; + if (n >= left) { + result <<= left; + result |= (BITMASK[left] & bytes[byte++]); + bit = 0; + n -= left; + } else { + result <<= n; + result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); + bit += n; + n = 0; + } + } + return result; + } } -/** - * @type {import('../types/client').default} - */ -class Client extends DispatcherBase { - /** - * - * @param {string|URL} url - * @param {import('../types/client').Client.Options} options - */ - constructor (url, { - interceptors, - maxHeaderSize, - headersTimeout, - socketTimeout, - requestTimeout, - connectTimeout, - bodyTimeout, - idleTimeout, - keepAlive, - keepAliveTimeout, - maxKeepAliveTimeout, - keepAliveMaxTimeout, - keepAliveTimeoutThreshold, - socketPath, - pipelining, - tls, - strictContentLength, - maxCachedSessions, - maxRedirections, - connect, - maxRequestsPerClient, - localAddress, - maxResponseSize, - autoSelectFamily, - autoSelectFamilyAttemptTimeout, - // h2 - allowH2, - maxConcurrentStreams - } = {}) { - super() + +bzip2.simple = function(srcbuffer, stream) { + var bits = bzip2.array(srcbuffer); + var size = bzip2.header(bits); + var ret = false; + var bufsize = 100000 * size; + var buf = new Int32Array(bufsize); + + do { + ret = bzip2.decompress(bits, stream, buf, bufsize); + } while(!ret); +} - if (keepAlive !== undefined) { - throw new InvalidArgumentError('unsupported keepAlive, use pipelining=0 instead') - } +bzip2.header = function(bits) { + this.byteCount = new Int32Array(256); + this.symToByte = new Uint8Array(256); + this.mtfSymbol = new Int32Array(256); + this.selectors = new Uint8Array(0x8000); - if (socketTimeout !== undefined) { - throw new InvalidArgumentError('unsupported socketTimeout, use headersTimeout & bodyTimeout instead') - } + if (bits(8*3) != 4348520) message.Error("No magic number found"); - if (requestTimeout !== undefined) { - throw new InvalidArgumentError('unsupported requestTimeout, use headersTimeout & bodyTimeout instead') - } + var i = bits(8) - 48; + if (i < 1 || i > 9) message.Error("Not a BZIP archive"); + return i; +}; - if (idleTimeout !== undefined) { - throw new InvalidArgumentError('unsupported idleTimeout, use keepAliveTimeout instead') - } - if (maxKeepAliveTimeout !== undefined) { - throw new InvalidArgumentError('unsupported maxKeepAliveTimeout, use keepAliveMaxTimeout instead') +//takes a function for reading the block data (starting with 0x314159265359) +//a block size (0-9) (optional, defaults to 9) +//a length at which to stop decompressing and return the output +bzip2.decompress = function(bits, stream, buf, bufsize, streamCRC) { + var MAX_HUFCODE_BITS = 20; + var MAX_SYMBOLS = 258; + var SYMBOL_RUNA = 0; + var SYMBOL_RUNB = 1; + var GROUP_SIZE = 50; + var crc = 0 ^ (-1); + + for(var h = '', i = 0; i < 6; i++) h += bits(8).toString(16); + if (h == "177245385090") { + var finalCRC = bits(32)|0; + if (finalCRC !== streamCRC) message.Error("Error in bzip2: crc32 do not match"); + // align stream to byte + bits(null); + return null; // reset streamCRC for next call } - - if (maxHeaderSize != null && !Number.isFinite(maxHeaderSize)) { - throw new InvalidArgumentError('invalid maxHeaderSize') + if (h != "314159265359") message.Error("eek not valid bzip data"); + var crcblock = bits(32)|0; // CRC code + if (bits(1)) message.Error("unsupported obsolete version"); + var origPtr = bits(24); + if (origPtr > bufsize) message.Error("Initial position larger than buffer size"); + var t = bits(16); + var symTotal = 0; + for (i = 0; i < 16; i++) { + if (t & (1 << (15 - i))) { + var k = bits(16); + for(j = 0; j < 16; j++) { + if (k & (1 << (15 - j))) { + this.symToByte[symTotal++] = (16 * i) + j; + } + } + } } - if (socketPath != null && typeof socketPath !== 'string') { - throw new InvalidArgumentError('invalid socketPath') - } + var groupCount = bits(3); + if (groupCount < 2 || groupCount > 6) message.Error("another error"); + var nSelectors = bits(15); + if (nSelectors == 0) message.Error("meh"); + for(var i = 0; i < groupCount; i++) this.mtfSymbol[i] = i; - if (connectTimeout != null && (!Number.isFinite(connectTimeout) || connectTimeout < 0)) { - throw new InvalidArgumentError('invalid connectTimeout') + for(var i = 0; i < nSelectors; i++) { + for(var j = 0; bits(1); j++) if (j >= groupCount) message.Error("whoops another error"); + var uc = this.mtfSymbol[j]; + for(var k = j-1; k>=0; k--) { + this.mtfSymbol[k+1] = this.mtfSymbol[k]; + } + this.mtfSymbol[0] = uc; + this.selectors[i] = uc; } - if (keepAliveTimeout != null && (!Number.isFinite(keepAliveTimeout) || keepAliveTimeout <= 0)) { - throw new InvalidArgumentError('invalid keepAliveTimeout') - } + var symCount = symTotal + 2; + var groups = []; + var length = new Uint8Array(MAX_SYMBOLS), + temp = new Uint16Array(MAX_HUFCODE_BITS+1); - if (keepAliveMaxTimeout != null && (!Number.isFinite(keepAliveMaxTimeout) || keepAliveMaxTimeout <= 0)) { - throw new InvalidArgumentError('invalid keepAliveMaxTimeout') - } + var hufGroup; - if (keepAliveTimeoutThreshold != null && !Number.isFinite(keepAliveTimeoutThreshold)) { - throw new InvalidArgumentError('invalid keepAliveTimeoutThreshold') - } + for(var j = 0; j < groupCount; j++) { + t = bits(5); //lengths + for(var i = 0; i < symCount; i++) { + while(true){ + if (t < 1 || t > MAX_HUFCODE_BITS) message.Error("I gave up a while ago on writing error messages"); + if (!bits(1)) break; + if (!bits(1)) t++; + else t--; + } + length[i] = t; + } + var minLen, maxLen; + minLen = maxLen = length[0]; + for(var i = 1; i < symCount; i++) { + if (length[i] > maxLen) maxLen = length[i]; + else if (length[i] < minLen) minLen = length[i]; + } + hufGroup = groups[j] = {}; + hufGroup.permute = new Int32Array(MAX_SYMBOLS); + hufGroup.limit = new Int32Array(MAX_HUFCODE_BITS + 1); + hufGroup.base = new Int32Array(MAX_HUFCODE_BITS + 1); - if (headersTimeout != null && (!Number.isInteger(headersTimeout) || headersTimeout < 0)) { - throw new InvalidArgumentError('headersTimeout must be a positive integer or zero') + hufGroup.minLen = minLen; + hufGroup.maxLen = maxLen; + var base = hufGroup.base; + var limit = hufGroup.limit; + var pp = 0; + for(var i = minLen; i <= maxLen; i++) + for(var t = 0; t < symCount; t++) + if (length[t] == i) hufGroup.permute[pp++] = t; + for(i = minLen; i <= maxLen; i++) temp[i] = limit[i] = 0; + for(i = 0; i < symCount; i++) temp[length[i]]++; + pp = t = 0; + for(i = minLen; i < maxLen; i++) { + pp += temp[i]; + limit[i] = pp - 1; + pp <<= 1; + base[i+1] = pp - (t += temp[i]); + } + limit[maxLen] = pp + temp[maxLen] - 1; + base[minLen] = 0; } - if (bodyTimeout != null && (!Number.isInteger(bodyTimeout) || bodyTimeout < 0)) { - throw new InvalidArgumentError('bodyTimeout must be a positive integer or zero') + for(var i = 0; i < 256; i++) { + this.mtfSymbol[i] = i; + this.byteCount[i] = 0; } - - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') + var runPos, count, symCount, selector; + runPos = count = symCount = selector = 0; + while(true) { + if (!(symCount--)) { + symCount = GROUP_SIZE - 1; + if (selector >= nSelectors) message.Error("meow i'm a kitty, that's an error"); + hufGroup = groups[this.selectors[selector++]]; + base = hufGroup.base; + limit = hufGroup.limit; + } + i = hufGroup.minLen; + j = bits(i); + while(true) { + if (i > hufGroup.maxLen) message.Error("rawr i'm a dinosaur"); + if (j <= limit[i]) break; + i++; + j = (j << 1) | bits(1); + } + j -= base[i]; + if (j < 0 || j >= MAX_SYMBOLS) message.Error("moo i'm a cow"); + var nextSym = hufGroup.permute[j]; + if (nextSym == SYMBOL_RUNA || nextSym == SYMBOL_RUNB) { + if (!runPos){ + runPos = 1; + t = 0; + } + if (nextSym == SYMBOL_RUNA) t += runPos; + else t += 2 * runPos; + runPos <<= 1; + continue; + } + if (runPos) { + runPos = 0; + if (count + t > bufsize) message.Error("Boom."); + uc = this.symToByte[this.mtfSymbol[0]]; + this.byteCount[uc] += t; + while(t--) buf[count++] = uc; + } + if (nextSym > symTotal) break; + if (count >= bufsize) message.Error("I can't think of anything. Error"); + i = nextSym - 1; + uc = this.mtfSymbol[i]; + for(var k = i-1; k>=0; k--) { + this.mtfSymbol[k+1] = this.mtfSymbol[k]; + } + this.mtfSymbol[0] = uc + uc = this.symToByte[uc]; + this.byteCount[uc]++; + buf[count++] = uc; } - - if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { - throw new InvalidArgumentError('maxRedirections must be a positive number') + if (origPtr < 0 || origPtr >= count) message.Error("I'm a monkey and I'm throwing something at someone, namely you"); + var j = 0; + for(var i = 0; i < 256; i++) { + k = j + this.byteCount[i]; + this.byteCount[i] = j; + j = k; } - - if (maxRequestsPerClient != null && (!Number.isInteger(maxRequestsPerClient) || maxRequestsPerClient < 0)) { - throw new InvalidArgumentError('maxRequestsPerClient must be a positive number') + for(var i = 0; i < count; i++) { + uc = buf[i] & 0xff; + buf[this.byteCount[uc]] |= (i << 8); + this.byteCount[uc]++; } - - if (localAddress != null && (typeof localAddress !== 'string' || net.isIP(localAddress) === 0)) { - throw new InvalidArgumentError('localAddress must be valid string IP address') + var pos = 0, current = 0, run = 0; + if (count) { + pos = buf[origPtr]; + current = (pos & 0xff); + pos >>= 8; + run = -1; } - - if (maxResponseSize != null && (!Number.isInteger(maxResponseSize) || maxResponseSize < -1)) { - throw new InvalidArgumentError('maxResponseSize must be a positive number') + count = count; + var copies, previous, outbyte; + while(count) { + count--; + previous = current; + pos = buf[pos]; + current = pos & 0xff; + pos >>= 8; + if (run++ == 3) { + copies = current; + outbyte = previous; + current = -1; + } else { + copies = 1; + outbyte = current; + } + while(copies--) { + crc = ((crc << 8) ^ this.crcTable[((crc>>24) ^ outbyte) & 0xFF])&0xFFFFFFFF; // crc32 + stream(outbyte); + } + if (current != previous) run = 0; } - if ( - autoSelectFamilyAttemptTimeout != null && - (!Number.isInteger(autoSelectFamilyAttemptTimeout) || autoSelectFamilyAttemptTimeout < -1) - ) { - throw new InvalidArgumentError('autoSelectFamilyAttemptTimeout must be a positive number') - } + crc = (crc ^ (-1)) >>> 0; + if ((crc|0) != (crcblock|0)) message.Error("Error in bzip2: crc32 do not match"); + streamCRC = (crc ^ ((streamCRC << 1) | (streamCRC >>> 31))) & 0xFFFFFFFF; + return streamCRC; +} - // h2 - if (allowH2 != null && typeof allowH2 !== 'boolean') { - throw new InvalidArgumentError('allowH2 must be a valid boolean value') - } +module.exports = bzip2; - if (maxConcurrentStreams != null && (typeof maxConcurrentStreams !== 'number' || maxConcurrentStreams < 1)) { - throw new InvalidArgumentError('maxConcurrentStreams must be a possitive integer, greater than 0') - } - if (typeof connect !== 'function') { - connect = buildConnector({ - ...tls, - maxCachedSessions, - allowH2, - socketPath, - timeout: connectTimeout, - ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), - ...connect - }) - } +/***/ }), - this[kInterceptors] = interceptors && interceptors.Client && Array.isArray(interceptors.Client) - ? interceptors.Client - : [createRedirectInterceptor({ maxRedirections })] - this[kUrl] = util.parseOrigin(url) - this[kConnector] = connect - this[kSocket] = null - this[kPipelining] = pipelining != null ? pipelining : 1 - this[kMaxHeadersSize] = maxHeaderSize || http.maxHeaderSize - this[kKeepAliveDefaultTimeout] = keepAliveTimeout == null ? 4e3 : keepAliveTimeout - this[kKeepAliveMaxTimeout] = keepAliveMaxTimeout == null ? 600e3 : keepAliveMaxTimeout - this[kKeepAliveTimeoutThreshold] = keepAliveTimeoutThreshold == null ? 1e3 : keepAliveTimeoutThreshold - this[kKeepAliveTimeoutValue] = this[kKeepAliveDefaultTimeout] - this[kServerName] = null - this[kLocalAddress] = localAddress != null ? localAddress : null - this[kResuming] = 0 // 0, idle, 1, scheduled, 2 resuming - this[kNeedDrain] = 0 // 0, idle, 1, scheduled, 2 resuming - this[kHostHeader] = `host: ${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}\r\n` - this[kBodyTimeout] = bodyTimeout != null ? bodyTimeout : 300e3 - this[kHeadersTimeout] = headersTimeout != null ? headersTimeout : 300e3 - this[kStrictContentLength] = strictContentLength == null ? true : strictContentLength - this[kMaxRedirections] = maxRedirections - this[kMaxRequests] = maxRequestsPerClient - this[kClosedResolve] = null - this[kMaxResponseSize] = maxResponseSize > -1 ? maxResponseSize : -1 - this[kHTTPConnVersion] = 'h1' +/***/ 46752: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // HTTP/2 - this[kHTTP2Session] = null - this[kHTTP2SessionState] = !allowH2 - ? null - : { - // streams: null, // Fixed queue of streams - For future support of `push` - openStreams: 0, // Keep track of them to decide wether or not unref the session - maxConcurrentStreams: maxConcurrentStreams != null ? maxConcurrentStreams : 100 // Max peerConcurrentStreams for a Node h2 server - } - this[kHost] = `${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}` +"use strict"; - // kQueue is built up of 3 sections separated by - // the kRunningIdx and kPendingIdx indices. - // | complete | running | pending | - // ^ kRunningIdx ^ kPendingIdx ^ kQueue.length - // kRunningIdx points to the first running element. - // kPendingIdx points to the first pending element. - // This implements a fast queue with an amortized - // time of O(1). - this[kQueue] = [] - this[kRunningIdx] = 0 - this[kPendingIdx] = 0 - } +const Client = __nccwpck_require__(86197) +const Dispatcher = __nccwpck_require__(28611) +const errors = __nccwpck_require__(68707) +const Pool = __nccwpck_require__(35076) +const BalancedPool = __nccwpck_require__(81093) +const Agent = __nccwpck_require__(59965) +const util = __nccwpck_require__(3440) +const { InvalidArgumentError } = errors +const api = __nccwpck_require__(56615) +const buildConnector = __nccwpck_require__(59136) +const MockClient = __nccwpck_require__(47365) +const MockAgent = __nccwpck_require__(47501) +const MockPool = __nccwpck_require__(94004) +const mockErrors = __nccwpck_require__(52429) +const ProxyAgent = __nccwpck_require__(22720) +const RetryHandler = __nccwpck_require__(53573) +const { getGlobalDispatcher, setGlobalDispatcher } = __nccwpck_require__(32581) +const DecoratorHandler = __nccwpck_require__(78840) +const RedirectHandler = __nccwpck_require__(48299) +const createRedirectInterceptor = __nccwpck_require__(64415) - get pipelining () { - return this[kPipelining] - } +let hasCrypto +try { + __nccwpck_require__(76982) + hasCrypto = true +} catch { + hasCrypto = false +} - set pipelining (value) { - this[kPipelining] = value - resume(this, true) - } +Object.assign(Dispatcher.prototype, api) - get [kPending] () { - return this[kQueue].length - this[kPendingIdx] - } +module.exports.Dispatcher = Dispatcher +module.exports.Client = Client +module.exports.Pool = Pool +module.exports.BalancedPool = BalancedPool +module.exports.Agent = Agent +module.exports.ProxyAgent = ProxyAgent +module.exports.RetryHandler = RetryHandler - get [kRunning] () { - return this[kPendingIdx] - this[kRunningIdx] - } +module.exports.DecoratorHandler = DecoratorHandler +module.exports.RedirectHandler = RedirectHandler +module.exports.createRedirectInterceptor = createRedirectInterceptor - get [kSize] () { - return this[kQueue].length - this[kRunningIdx] - } +module.exports.buildConnector = buildConnector +module.exports.errors = errors - get [kConnected] () { - return !!this[kSocket] && !this[kConnecting] && !this[kSocket].destroyed - } +function makeDispatcher (fn) { + return (url, opts, handler) => { + if (typeof opts === 'function') { + handler = opts + opts = null + } - get [kBusy] () { - const socket = this[kSocket] - return ( - (socket && (socket[kReset] || socket[kWriting] || socket[kBlocking])) || - (this[kSize] >= (this[kPipelining] || 1)) || - this[kPending] > 0 - ) - } + if (!url || (typeof url !== 'string' && typeof url !== 'object' && !(url instanceof URL))) { + throw new InvalidArgumentError('invalid url') + } - /* istanbul ignore: only used for test */ - [kConnect] (cb) { - connect(this) - this.once('connect', cb) - } + if (opts != null && typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } - [kDispatch] (opts, handler) { - const origin = opts.origin || this[kUrl].origin + if (opts && opts.path != null) { + if (typeof opts.path !== 'string') { + throw new InvalidArgumentError('invalid opts.path') + } - const request = this[kHTTPConnVersion] === 'h2' - ? Request[kHTTP2BuildRequest](origin, opts, handler) - : Request[kHTTP1BuildRequest](origin, opts, handler) + let path = opts.path + if (!opts.path.startsWith('/')) { + path = `/${path}` + } - this[kQueue].push(request) - if (this[kResuming]) { - // Do nothing. - } else if (util.bodyLength(request.body) == null && util.isIterable(request.body)) { - // Wait a tick in case stream/iterator is ended in the same tick. - this[kResuming] = 1 - process.nextTick(resume, this) + url = new URL(util.parseOrigin(url).origin + path) } else { - resume(this, true) - } + if (!opts) { + opts = typeof url === 'object' ? url : {} + } - if (this[kResuming] && this[kNeedDrain] !== 2 && this[kBusy]) { - this[kNeedDrain] = 2 + url = util.parseURL(url) } - return this[kNeedDrain] < 2 - } + const { agent, dispatcher = getGlobalDispatcher() } = opts - async [kClose] () { - // TODO: for H2 we need to gracefully flush the remaining enqueued - // request and close each stream. - return new Promise((resolve) => { - if (!this[kSize]) { - resolve(null) - } else { - this[kClosedResolve] = resolve - } - }) - } + if (agent) { + throw new InvalidArgumentError('unsupported opts.agent. Did you mean opts.client?') + } - async [kDestroy] (err) { - return new Promise((resolve) => { - const requests = this[kQueue].splice(this[kPendingIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(this, request, err) - } + return fn.call(dispatcher, { + ...opts, + origin: url.origin, + path: url.search ? `${url.pathname}${url.search}` : url.pathname, + method: opts.method || (opts.body ? 'PUT' : 'GET') + }, handler) + } +} - const callback = () => { - if (this[kClosedResolve]) { - // TODO (fix): Should we error here with ClientDestroyedError? - this[kClosedResolve]() - this[kClosedResolve] = null - } - resolve() - } +module.exports.setGlobalDispatcher = setGlobalDispatcher +module.exports.getGlobalDispatcher = getGlobalDispatcher - if (this[kHTTP2Session] != null) { - util.destroy(this[kHTTP2Session], err) - this[kHTTP2Session] = null - this[kHTTP2SessionState] = null - } +if (util.nodeMajor > 16 || (util.nodeMajor === 16 && util.nodeMinor >= 8)) { + let fetchImpl = null + module.exports.fetch = async function fetch (resource) { + if (!fetchImpl) { + fetchImpl = (__nccwpck_require__(12315).fetch) + } - if (!this[kSocket]) { - queueMicrotask(callback) - } else { - util.destroy(this[kSocket].on('close', callback), err) + try { + return await fetchImpl(...arguments) + } catch (err) { + if (typeof err === 'object') { + Error.captureStackTrace(err, this) } - resume(this) - }) + throw err + } } -} + module.exports.Headers = __nccwpck_require__(26349).Headers + module.exports.Response = __nccwpck_require__(48676).Response + module.exports.Request = __nccwpck_require__(25194).Request + module.exports.FormData = __nccwpck_require__(43073).FormData + module.exports.File = __nccwpck_require__(63041).File + module.exports.FileReader = __nccwpck_require__(82160).FileReader -function onHttp2SessionError (err) { - assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') + const { setGlobalOrigin, getGlobalOrigin } = __nccwpck_require__(75628) - this[kSocket][kError] = err + module.exports.setGlobalOrigin = setGlobalOrigin + module.exports.getGlobalOrigin = getGlobalOrigin - onError(this[kClient], err) + const { CacheStorage } = __nccwpck_require__(44738) + const { kConstruct } = __nccwpck_require__(80296) + + // Cache & CacheStorage are tightly coupled with fetch. Even if it may run + // in an older version of Node, it doesn't have any use without fetch. + module.exports.caches = new CacheStorage(kConstruct) } -function onHttp2FrameError (type, code, id) { - const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) +if (util.nodeMajor >= 16) { + const { deleteCookie, getCookies, getSetCookies, setCookie } = __nccwpck_require__(53168) - if (id === 0) { - this[kSocket][kError] = err - onError(this[kClient], err) - } -} + module.exports.deleteCookie = deleteCookie + module.exports.getCookies = getCookies + module.exports.getSetCookies = getSetCookies + module.exports.setCookie = setCookie -function onHttp2SessionEnd () { - util.destroy(this, new SocketError('other side closed')) - util.destroy(this[kSocket], new SocketError('other side closed')) + const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(94322) + + module.exports.parseMIMEType = parseMIMEType + module.exports.serializeAMimeType = serializeAMimeType } -function onHTTP2GoAway (code) { - const client = this[kClient] - const err = new InformationalError(`HTTP/2: "GOAWAY" frame received with code ${code}`) - client[kSocket] = null - client[kHTTP2Session] = null +if (util.nodeMajor >= 18 && hasCrypto) { + const { WebSocket } = __nccwpck_require__(55171) - if (client.destroyed) { - assert(this[kPending] === 0) + module.exports.WebSocket = WebSocket +} - // Fail entire queue. - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(this, request, err) - } - } else if (client[kRunning] > 0) { - // Fail head of pipeline. - const request = client[kQueue][client[kRunningIdx]] - client[kQueue][client[kRunningIdx]++] = null +module.exports.request = makeDispatcher(api.request) +module.exports.stream = makeDispatcher(api.stream) +module.exports.pipeline = makeDispatcher(api.pipeline) +module.exports.connect = makeDispatcher(api.connect) +module.exports.upgrade = makeDispatcher(api.upgrade) - errorRequest(client, request, err) - } +module.exports.MockClient = MockClient +module.exports.MockPool = MockPool +module.exports.MockAgent = MockAgent +module.exports.mockErrors = mockErrors - client[kPendingIdx] = client[kRunningIdx] - assert(client[kRunning] === 0) +/***/ }), - client.emit('disconnect', - client[kUrl], - [client], - err - ) +/***/ 59965: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - resume(client) -} +"use strict"; -const constants = __nccwpck_require__(52824) + +const { InvalidArgumentError } = __nccwpck_require__(68707) +const { kClients, kRunning, kClose, kDestroy, kDispatch, kInterceptors } = __nccwpck_require__(36443) +const DispatcherBase = __nccwpck_require__(50001) +const Pool = __nccwpck_require__(35076) +const Client = __nccwpck_require__(86197) +const util = __nccwpck_require__(3440) const createRedirectInterceptor = __nccwpck_require__(64415) -const EMPTY_BUF = Buffer.alloc(0) +const { WeakRef, FinalizationRegistry } = __nccwpck_require__(13194)() -async function lazyllhttp () { - const llhttpWasmData = process.env.JEST_WORKER_ID ? __nccwpck_require__(63870) : undefined +const kOnConnect = Symbol('onConnect') +const kOnDisconnect = Symbol('onDisconnect') +const kOnConnectionError = Symbol('onConnectionError') +const kMaxRedirections = Symbol('maxRedirections') +const kOnDrain = Symbol('onDrain') +const kFactory = Symbol('factory') +const kFinalizer = Symbol('finalizer') +const kOptions = Symbol('options') - let mod - try { - mod = await WebAssembly.compile(Buffer.from(__nccwpck_require__(53434), 'base64')) - } catch (e) { - /* istanbul ignore next */ +function defaultFactory (origin, opts) { + return opts && opts.connections === 1 + ? new Client(origin, opts) + : new Pool(origin, opts) +} - // We could check if the error was caused by the simd option not - // being enabled, but the occurring of this other error - // * https://github.com/emscripten-core/emscripten/issues/11495 - // got me to remove that check to avoid breaking Node 12. - mod = await WebAssembly.compile(Buffer.from(llhttpWasmData || __nccwpck_require__(63870), 'base64')) - } +class Agent extends DispatcherBase { + constructor ({ factory = defaultFactory, maxRedirections = 0, connect, ...options } = {}) { + super() - return await WebAssembly.instantiate(mod, { - env: { - /* eslint-disable camelcase */ + if (typeof factory !== 'function') { + throw new InvalidArgumentError('factory must be a function.') + } - wasm_on_url: (p, at, len) => { - /* istanbul ignore next */ - return 0 - }, - wasm_on_status: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onStatus(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_message_begin: (p) => { - assert.strictEqual(currentParser.ptr, p) - return currentParser.onMessageBegin() || 0 - }, - wasm_on_header_field: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onHeaderField(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_header_value: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onHeaderValue(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_headers_complete: (p, statusCode, upgrade, shouldKeepAlive) => { - assert.strictEqual(currentParser.ptr, p) - return currentParser.onHeadersComplete(statusCode, Boolean(upgrade), Boolean(shouldKeepAlive)) || 0 - }, - wasm_on_body: (p, at, len) => { - assert.strictEqual(currentParser.ptr, p) - const start = at - currentBufferPtr + currentBufferRef.byteOffset - return currentParser.onBody(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 - }, - wasm_on_message_complete: (p) => { - assert.strictEqual(currentParser.ptr, p) - return currentParser.onMessageComplete() || 0 - } + if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { + throw new InvalidArgumentError('connect must be a function or an object') + } - /* eslint-enable camelcase */ + if (!Number.isInteger(maxRedirections) || maxRedirections < 0) { + throw new InvalidArgumentError('maxRedirections must be a positive number') } - }) -} -let llhttpInstance = null -let llhttpPromise = lazyllhttp() -llhttpPromise.catch() + if (connect && typeof connect !== 'function') { + connect = { ...connect } + } -let currentParser = null -let currentBufferRef = null -let currentBufferSize = 0 -let currentBufferPtr = null + this[kInterceptors] = options.interceptors && options.interceptors.Agent && Array.isArray(options.interceptors.Agent) + ? options.interceptors.Agent + : [createRedirectInterceptor({ maxRedirections })] -const TIMEOUT_HEADERS = 1 -const TIMEOUT_BODY = 2 -const TIMEOUT_IDLE = 3 + this[kOptions] = { ...util.deepClone(options), connect } + this[kOptions].interceptors = options.interceptors + ? { ...options.interceptors } + : undefined + this[kMaxRedirections] = maxRedirections + this[kFactory] = factory + this[kClients] = new Map() + this[kFinalizer] = new FinalizationRegistry(/* istanbul ignore next: gc is undeterministic */ key => { + const ref = this[kClients].get(key) + if (ref !== undefined && ref.deref() === undefined) { + this[kClients].delete(key) + } + }) -class Parser { - constructor (client, socket, { exports }) { - assert(Number.isFinite(client[kMaxHeadersSize]) && client[kMaxHeadersSize] > 0) + const agent = this - this.llhttp = exports - this.ptr = this.llhttp.llhttp_alloc(constants.TYPE.RESPONSE) - this.client = client - this.socket = socket - this.timeout = null - this.timeoutValue = null - this.timeoutType = null - this.statusCode = null - this.statusText = '' - this.upgrade = false - this.headers = [] - this.headersSize = 0 - this.headersMaxSize = client[kMaxHeadersSize] - this.shouldKeepAlive = false - this.paused = false - this.resume = this.resume.bind(this) + this[kOnDrain] = (origin, targets) => { + agent.emit('drain', origin, [agent, ...targets]) + } - this.bytesRead = 0 + this[kOnConnect] = (origin, targets) => { + agent.emit('connect', origin, [agent, ...targets]) + } - this.keepAlive = '' - this.contentLength = '' - this.connection = '' - this.maxResponseSize = client[kMaxResponseSize] + this[kOnDisconnect] = (origin, targets, err) => { + agent.emit('disconnect', origin, [agent, ...targets], err) + } + + this[kOnConnectionError] = (origin, targets, err) => { + agent.emit('connectionError', origin, [agent, ...targets], err) + } } - setTimeout (value, type) { - this.timeoutType = type - if (value !== this.timeoutValue) { - timers.clearTimeout(this.timeout) - if (value) { - this.timeout = timers.setTimeout(onParserTimeout, value, this) - // istanbul ignore else: only for jest - if (this.timeout.unref) { - this.timeout.unref() - } - } else { - this.timeout = null - } - this.timeoutValue = value - } else if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() + get [kRunning] () { + let ret = 0 + for (const ref of this[kClients].values()) { + const client = ref.deref() + /* istanbul ignore next: gc is undeterministic */ + if (client) { + ret += client[kRunning] } } + return ret } - resume () { - if (this.socket.destroyed || !this.paused) { - return + [kDispatch] (opts, handler) { + let key + if (opts.origin && (typeof opts.origin === 'string' || opts.origin instanceof URL)) { + key = String(opts.origin) + } else { + throw new InvalidArgumentError('opts.origin must be a non-empty string or URL.') } - assert(this.ptr != null) - assert(currentParser == null) + const ref = this[kClients].get(key) - this.llhttp.llhttp_resume(this.ptr) + let dispatcher = ref ? ref.deref() : null + if (!dispatcher) { + dispatcher = this[kFactory](opts.origin, this[kOptions]) + .on('drain', this[kOnDrain]) + .on('connect', this[kOnConnect]) + .on('disconnect', this[kOnDisconnect]) + .on('connectionError', this[kOnConnectionError]) - assert(this.timeoutType === TIMEOUT_BODY) - if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() + this[kClients].set(key, new WeakRef(dispatcher)) + this[kFinalizer].register(dispatcher, key) + } + + return dispatcher.dispatch(opts, handler) + } + + async [kClose] () { + const closePromises = [] + for (const ref of this[kClients].values()) { + const client = ref.deref() + /* istanbul ignore else: gc is undeterministic */ + if (client) { + closePromises.push(client.close()) } } - this.paused = false - this.execute(this.socket.read() || EMPTY_BUF) // Flush parser. - this.readMore() + await Promise.all(closePromises) } - readMore () { - while (!this.paused && this.ptr) { - const chunk = this.socket.read() - if (chunk === null) { - break + async [kDestroy] (err) { + const destroyPromises = [] + for (const ref of this[kClients].values()) { + const client = ref.deref() + /* istanbul ignore else: gc is undeterministic */ + if (client) { + destroyPromises.push(client.destroy(err)) } - this.execute(chunk) } + + await Promise.all(destroyPromises) } +} - execute (data) { - assert(this.ptr != null) - assert(currentParser == null) - assert(!this.paused) +module.exports = Agent - const { socket, llhttp } = this - if (data.length > currentBufferSize) { - if (currentBufferPtr) { - llhttp.free(currentBufferPtr) - } - currentBufferSize = Math.ceil(data.length / 4096) * 4096 - currentBufferPtr = llhttp.malloc(currentBufferSize) - } +/***/ }), - new Uint8Array(llhttp.memory.buffer, currentBufferPtr, currentBufferSize).set(data) +/***/ 80158: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Call `execute` on the wasm parser. - // We pass the `llhttp_parser` pointer address, the pointer address of buffer view data, - // and finally the length of bytes to parse. - // The return value is an error code or `constants.ERROR.OK`. - try { - let ret +const { addAbortListener } = __nccwpck_require__(3440) +const { RequestAbortedError } = __nccwpck_require__(68707) - try { - currentBufferRef = data - currentParser = this - ret = llhttp.llhttp_execute(this.ptr, currentBufferPtr, data.length) - /* eslint-disable-next-line no-useless-catch */ - } catch (err) { - /* istanbul ignore next: difficult to make a test case for */ - throw err - } finally { - currentParser = null - currentBufferRef = null - } +const kListener = Symbol('kListener') +const kSignal = Symbol('kSignal') - const offset = llhttp.llhttp_get_error_pos(this.ptr) - currentBufferPtr +function abort (self) { + if (self.abort) { + self.abort() + } else { + self.onError(new RequestAbortedError()) + } +} - if (ret === constants.ERROR.PAUSED_UPGRADE) { - this.onUpgrade(data.slice(offset)) - } else if (ret === constants.ERROR.PAUSED) { - this.paused = true - socket.unshift(data.slice(offset)) - } else if (ret !== constants.ERROR.OK) { - const ptr = llhttp.llhttp_get_error_reason(this.ptr) - let message = '' - /* istanbul ignore else: difficult to make a test case for */ - if (ptr) { - const len = new Uint8Array(llhttp.memory.buffer, ptr).indexOf(0) - message = - 'Response does not match the HTTP/1.1 protocol (' + - Buffer.from(llhttp.memory.buffer, ptr, len).toString() + - ')' - } - throw new HTTPParserError(message, constants.ERROR[ret], data.slice(offset)) - } - } catch (err) { - util.destroy(socket, err) - } +function addSignal (self, signal) { + self[kSignal] = null + self[kListener] = null + + if (!signal) { + return } - destroy () { - assert(this.ptr != null) - assert(currentParser == null) + if (signal.aborted) { + abort(self) + return + } - this.llhttp.llhttp_free(this.ptr) - this.ptr = null + self[kSignal] = signal + self[kListener] = () => { + abort(self) + } - timers.clearTimeout(this.timeout) - this.timeout = null - this.timeoutValue = null - this.timeoutType = null + addAbortListener(self[kSignal], self[kListener]) +} - this.paused = false +function removeSignal (self) { + if (!self[kSignal]) { + return } - onStatus (buf) { - this.statusText = buf.toString() + if ('removeEventListener' in self[kSignal]) { + self[kSignal].removeEventListener('abort', self[kListener]) + } else { + self[kSignal].removeListener('abort', self[kListener]) } - onMessageBegin () { - const { socket, client } = this + self[kSignal] = null + self[kListener] = null +} - /* istanbul ignore next: difficult to make a test case for */ - if (socket.destroyed) { - return -1 - } +module.exports = { + addSignal, + removeSignal +} - const request = client[kQueue][client[kRunningIdx]] - if (!request) { - return -1 - } - } - onHeaderField (buf) { - const len = this.headers.length +/***/ }), - if ((len & 1) === 0) { - this.headers.push(buf) - } else { - this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) - } +/***/ 34660: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - this.trackHeader(buf.length) - } +"use strict"; - onHeaderValue (buf) { - let len = this.headers.length - if ((len & 1) === 1) { - this.headers.push(buf) - len += 1 - } else { - this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) +const { AsyncResource } = __nccwpck_require__(90290) +const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(68707) +const util = __nccwpck_require__(3440) +const { addSignal, removeSignal } = __nccwpck_require__(80158) + +class ConnectHandler extends AsyncResource { + constructor (opts, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') } - const key = this.headers[len - 2] - if (key.length === 10 && key.toString().toLowerCase() === 'keep-alive') { - this.keepAlive += buf.toString() - } else if (key.length === 10 && key.toString().toLowerCase() === 'connection') { - this.connection += buf.toString() - } else if (key.length === 14 && key.toString().toLowerCase() === 'content-length') { - this.contentLength += buf.toString() + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') } - this.trackHeader(buf.length) - } + const { signal, opaque, responseHeaders } = opts - trackHeader (len) { - this.headersSize += len - if (this.headersSize >= this.headersMaxSize) { - util.destroy(this.socket, new HeadersOverflowError()) + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') } - } - - onUpgrade (head) { - const { upgrade, client, socket, headers, statusCode } = this - assert(upgrade) + super('UNDICI_CONNECT') - const request = client[kQueue][client[kRunningIdx]] - assert(request) + this.opaque = opaque || null + this.responseHeaders = responseHeaders || null + this.callback = callback + this.abort = null - assert(!socket.destroyed) - assert(socket === client[kSocket]) - assert(!this.paused) - assert(request.upgrade || request.method === 'CONNECT') + addSignal(this, signal) + } - this.statusCode = null - this.statusText = '' - this.shouldKeepAlive = null + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() + } - assert(this.headers.length % 2 === 0) - this.headers = [] - this.headersSize = 0 + this.abort = abort + this.context = context + } - socket.unshift(head) + onHeaders () { + throw new SocketError('bad connect', null) + } - socket[kParser].destroy() - socket[kParser] = null + onUpgrade (statusCode, rawHeaders, socket) { + const { callback, opaque, context } = this - socket[kClient] = null - socket[kError] = null - socket - .removeListener('error', onSocketError) - .removeListener('readable', onSocketReadable) - .removeListener('end', onSocketEnd) - .removeListener('close', onSocketClose) + removeSignal(this) - client[kSocket] = null - client[kQueue][client[kRunningIdx]++] = null - client.emit('disconnect', client[kUrl], [client], new InformationalError('upgrade')) + this.callback = null - try { - request.onUpgrade(statusCode, headers, socket) - } catch (err) { - util.destroy(socket, err) + let headers = rawHeaders + // Indicates is an HTTP2Session + if (headers != null) { + headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) } - resume(client) + this.runInAsyncScope(callback, null, null, { + statusCode, + headers, + socket, + opaque, + context + }) } - onHeadersComplete (statusCode, upgrade, shouldKeepAlive) { - const { client, socket, headers, statusText } = this + onError (err) { + const { callback, opaque } = this - /* istanbul ignore next: difficult to make a test case for */ - if (socket.destroyed) { - return -1 + removeSignal(this) + + if (callback) { + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) + }) } + } +} - const request = client[kQueue][client[kRunningIdx]] +function connect (opts, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + connect.call(this, opts, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } - /* istanbul ignore next: difficult to make a test case for */ - if (!request) { - return -1 + try { + const connectHandler = new ConnectHandler(opts, callback) + this.dispatch({ ...opts, method: 'CONNECT' }, connectHandler) + } catch (err) { + if (typeof callback !== 'function') { + throw err } + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) + } +} - assert(!this.upgrade) - assert(this.statusCode < 200) +module.exports = connect - if (statusCode === 100) { - util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket))) - return -1 - } - /* this can only happen if server is misbehaving */ - if (upgrade && !request.upgrade) { - util.destroy(socket, new SocketError('bad upgrade', util.getSocketInfo(socket))) - return -1 - } +/***/ }), - assert.strictEqual(this.timeoutType, TIMEOUT_HEADERS) +/***/ 76862: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - this.statusCode = statusCode - this.shouldKeepAlive = ( - shouldKeepAlive || - // Override llhttp value which does not allow keepAlive for HEAD. - (request.method === 'HEAD' && !socket[kReset] && this.connection.toLowerCase() === 'keep-alive') - ) +"use strict"; - if (this.statusCode >= 200) { - const bodyTimeout = request.bodyTimeout != null - ? request.bodyTimeout - : client[kBodyTimeout] - this.setTimeout(bodyTimeout, TIMEOUT_BODY) - } else if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() - } - } - if (request.method === 'CONNECT') { - assert(client[kRunning] === 1) - this.upgrade = true - return 2 - } +const { + Readable, + Duplex, + PassThrough +} = __nccwpck_require__(2203) +const { + InvalidArgumentError, + InvalidReturnValueError, + RequestAbortedError +} = __nccwpck_require__(68707) +const util = __nccwpck_require__(3440) +const { AsyncResource } = __nccwpck_require__(90290) +const { addSignal, removeSignal } = __nccwpck_require__(80158) +const assert = __nccwpck_require__(42613) - if (upgrade) { - assert(client[kRunning] === 1) - this.upgrade = true - return 2 - } +const kResume = Symbol('resume') - assert(this.headers.length % 2 === 0) - this.headers = [] - this.headersSize = 0 +class PipelineRequest extends Readable { + constructor () { + super({ autoDestroy: true }) - if (this.shouldKeepAlive && client[kPipelining]) { - const keepAliveTimeout = this.keepAlive ? util.parseKeepAliveTimeout(this.keepAlive) : null + this[kResume] = null + } - if (keepAliveTimeout != null) { - const timeout = Math.min( - keepAliveTimeout - client[kKeepAliveTimeoutThreshold], - client[kKeepAliveMaxTimeout] - ) - if (timeout <= 0) { - socket[kReset] = true - } else { - client[kKeepAliveTimeoutValue] = timeout - } - } else { - client[kKeepAliveTimeoutValue] = client[kKeepAliveDefaultTimeout] - } - } else { - // Stop more requests from being dispatched. - socket[kReset] = true + _read () { + const { [kResume]: resume } = this + + if (resume) { + this[kResume] = null + resume() } + } - const pause = request.onHeaders(statusCode, headers, this.resume, statusText) === false + _destroy (err, callback) { + this._read() - if (request.aborted) { - return -1 - } + callback(err) + } +} - if (request.method === 'HEAD') { - return 1 - } +class PipelineResponse extends Readable { + constructor (resume) { + super({ autoDestroy: true }) + this[kResume] = resume + } - if (statusCode < 200) { - return 1 - } + _read () { + this[kResume]() + } - if (socket[kBlocking]) { - socket[kBlocking] = false - resume(client) + _destroy (err, callback) { + if (!err && !this._readableState.endEmitted) { + err = new RequestAbortedError() } - return pause ? constants.ERROR.PAUSED : 0 + callback(err) } +} - onBody (buf) { - const { client, socket, statusCode, maxResponseSize } = this +class PipelineHandler extends AsyncResource { + constructor (opts, handler) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } - if (socket.destroyed) { - return -1 + if (typeof handler !== 'function') { + throw new InvalidArgumentError('invalid handler') } - const request = client[kQueue][client[kRunningIdx]] - assert(request) + const { signal, method, opaque, onInfo, responseHeaders } = opts - assert.strictEqual(this.timeoutType, TIMEOUT_BODY) - if (this.timeout) { - // istanbul ignore else: only for jest - if (this.timeout.refresh) { - this.timeout.refresh() - } + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') } - assert(statusCode >= 200) + if (method === 'CONNECT') { + throw new InvalidArgumentError('invalid method') + } - if (maxResponseSize > -1 && this.bytesRead + buf.length > maxResponseSize) { - util.destroy(socket, new ResponseExceededMaxSizeError()) - return -1 + if (onInfo && typeof onInfo !== 'function') { + throw new InvalidArgumentError('invalid onInfo callback') } - this.bytesRead += buf.length + super('UNDICI_PIPELINE') - if (request.onData(buf) === false) { - return constants.ERROR.PAUSED - } - } + this.opaque = opaque || null + this.responseHeaders = responseHeaders || null + this.handler = handler + this.abort = null + this.context = null + this.onInfo = onInfo || null - onMessageComplete () { - const { client, socket, statusCode, upgrade, headers, contentLength, bytesRead, shouldKeepAlive } = this + this.req = new PipelineRequest().on('error', util.nop) - if (socket.destroyed && (!statusCode || shouldKeepAlive)) { - return -1 - } + this.ret = new Duplex({ + readableObjectMode: opts.objectMode, + autoDestroy: true, + read: () => { + const { body } = this - if (upgrade) { - return - } + if (body && body.resume) { + body.resume() + } + }, + write: (chunk, encoding, callback) => { + const { req } = this - const request = client[kQueue][client[kRunningIdx]] - assert(request) + if (req.push(chunk, encoding) || req._readableState.destroyed) { + callback() + } else { + req[kResume] = callback + } + }, + destroy: (err, callback) => { + const { body, req, res, ret, abort } = this - assert(statusCode >= 100) + if (!err && !ret._readableState.endEmitted) { + err = new RequestAbortedError() + } - this.statusCode = null - this.statusText = '' - this.bytesRead = 0 - this.contentLength = '' - this.keepAlive = '' - this.connection = '' + if (abort && err) { + abort() + } - assert(this.headers.length % 2 === 0) - this.headers = [] - this.headersSize = 0 + util.destroy(body, err) + util.destroy(req, err) + util.destroy(res, err) - if (statusCode < 200) { - return - } + removeSignal(this) - /* istanbul ignore next: should be handled by llhttp? */ - if (request.method !== 'HEAD' && contentLength && bytesRead !== parseInt(contentLength, 10)) { - util.destroy(socket, new ResponseContentLengthMismatchError()) - return -1 - } + callback(err) + } + }).on('prefinish', () => { + const { req } = this - request.onComplete(headers) + // Node < 15 does not call _final in same tick. + req.push(null) + }) - client[kQueue][client[kRunningIdx]++] = null + this.res = null - if (socket[kWriting]) { - assert.strictEqual(client[kRunning], 0) - // Response completed before request. - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (!shouldKeepAlive) { - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (socket[kReset] && client[kRunning] === 0) { - // Destroy socket once all requests have completed. - // The request at the tail of the pipeline is the one - // that requested reset and no further requests should - // have been queued since then. - util.destroy(socket, new InformationalError('reset')) - return constants.ERROR.PAUSED - } else if (client[kPipelining] === 1) { - // We must wait a full event loop cycle to reuse this socket to make sure - // that non-spec compliant servers are not closing the connection even if they - // said they won't. - setImmediate(resume, client) - } else { - resume(client) - } + addSignal(this, signal) } -} -function onParserTimeout (parser) { - const { socket, timeoutType, client } = parser + onConnect (abort, context) { + const { ret, res } = this - /* istanbul ignore else */ - if (timeoutType === TIMEOUT_HEADERS) { - if (!socket[kWriting] || socket.writableNeedDrain || client[kRunning] > 1) { - assert(!parser.paused, 'cannot be paused while waiting for headers') - util.destroy(socket, new HeadersTimeoutError()) - } - } else if (timeoutType === TIMEOUT_BODY) { - if (!parser.paused) { - util.destroy(socket, new BodyTimeoutError()) + assert(!res, 'pipeline cannot be retried') + + if (ret.destroyed) { + throw new RequestAbortedError() } - } else if (timeoutType === TIMEOUT_IDLE) { - assert(client[kRunning] === 0 && client[kKeepAliveTimeoutValue]) - util.destroy(socket, new InformationalError('socket idle timeout')) - } -} -function onSocketReadable () { - const { [kParser]: parser } = this - if (parser) { - parser.readMore() + this.abort = abort + this.context = context } -} - -function onSocketError (err) { - const { [kClient]: client, [kParser]: parser } = this - assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') + onHeaders (statusCode, rawHeaders, resume) { + const { opaque, handler, context } = this - if (client[kHTTPConnVersion] !== 'h2') { - // On Mac OS, we get an ECONNRESET even if there is a full body to be forwarded - // to the user. - if (err.code === 'ECONNRESET' && parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so for as a valid response. - parser.onMessageComplete() + if (statusCode < 200) { + if (this.onInfo) { + const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + this.onInfo({ statusCode, headers }) + } return } - } - this[kError] = err + this.res = new PipelineResponse(resume) - onError(this[kClient], err) -} + let body + try { + this.handler = null + const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + body = this.runInAsyncScope(handler, null, { + statusCode, + headers, + opaque, + body: this.res, + context + }) + } catch (err) { + this.res.on('error', util.nop) + throw err + } -function onError (client, err) { - if ( - client[kRunning] === 0 && - err.code !== 'UND_ERR_INFO' && - err.code !== 'UND_ERR_SOCKET' - ) { - // Error is not caused by running request and not a recoverable - // socket error. + if (!body || typeof body.on !== 'function') { + throw new InvalidReturnValueError('expected Readable') + } - assert(client[kPendingIdx] === client[kRunningIdx]) + body + .on('data', (chunk) => { + const { ret, body } = this - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(client, request, err) - } - assert(client[kSize] === 0) + if (!ret.push(chunk) && body.pause) { + body.pause() + } + }) + .on('error', (err) => { + const { ret } = this + + util.destroy(ret, err) + }) + .on('end', () => { + const { ret } = this + + ret.push(null) + }) + .on('close', () => { + const { ret } = this + + if (!ret._readableState.ended) { + util.destroy(ret, new RequestAbortedError()) + } + }) + + this.body = body + } + + onData (chunk) { + const { res } = this + return res.push(chunk) + } + + onComplete (trailers) { + const { res } = this + res.push(null) + } + + onError (err) { + const { ret } = this + this.handler = null + util.destroy(ret, err) } } -function onSocketEnd () { - const { [kParser]: parser, [kClient]: client } = this - - if (client[kHTTPConnVersion] !== 'h2') { - if (parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so far as a valid response. - parser.onMessageComplete() - return - } +function pipeline (opts, handler) { + try { + const pipelineHandler = new PipelineHandler(opts, handler) + this.dispatch({ ...opts, body: pipelineHandler.req }, pipelineHandler) + return pipelineHandler.ret + } catch (err) { + return new PassThrough().destroy(err) } - - util.destroy(this, new SocketError('other side closed', util.getSocketInfo(this))) } -function onSocketClose () { - const { [kClient]: client, [kParser]: parser } = this +module.exports = pipeline - if (client[kHTTPConnVersion] === 'h1' && parser) { - if (!this[kError] && parser.statusCode && !parser.shouldKeepAlive) { - // We treat all incoming data so far as a valid response. - parser.onMessageComplete() - } - this[kParser].destroy() - this[kParser] = null - } +/***/ }), - const err = this[kError] || new SocketError('closed', util.getSocketInfo(this)) +/***/ 14043: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - client[kSocket] = null +"use strict"; - if (client.destroyed) { - assert(client[kPending] === 0) - // Fail entire queue. - const requests = client[kQueue].splice(client[kRunningIdx]) - for (let i = 0; i < requests.length; i++) { - const request = requests[i] - errorRequest(client, request, err) +const Readable = __nccwpck_require__(49927) +const { + InvalidArgumentError, + RequestAbortedError +} = __nccwpck_require__(68707) +const util = __nccwpck_require__(3440) +const { getResolveErrorBodyCallback } = __nccwpck_require__(87655) +const { AsyncResource } = __nccwpck_require__(90290) +const { addSignal, removeSignal } = __nccwpck_require__(80158) + +class RequestHandler extends AsyncResource { + constructor (opts, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') } - } else if (client[kRunning] > 0 && err.code !== 'UND_ERR_INFO') { - // Fail head of pipeline. - const request = client[kQueue][client[kRunningIdx]] - client[kQueue][client[kRunningIdx]++] = null - errorRequest(client, request, err) - } + const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError, highWaterMark } = opts - client[kPendingIdx] = client[kRunningIdx] + try { + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } - assert(client[kRunning] === 0) + if (highWaterMark && (typeof highWaterMark !== 'number' || highWaterMark < 0)) { + throw new InvalidArgumentError('invalid highWaterMark') + } - client.emit('disconnect', client[kUrl], [client], err) + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + } - resume(client) -} + if (method === 'CONNECT') { + throw new InvalidArgumentError('invalid method') + } -async function connect (client) { - assert(!client[kConnecting]) - assert(!client[kSocket]) + if (onInfo && typeof onInfo !== 'function') { + throw new InvalidArgumentError('invalid onInfo callback') + } - let { host, hostname, protocol, port } = client[kUrl] + super('UNDICI_REQUEST') + } catch (err) { + if (util.isStream(body)) { + util.destroy(body.on('error', util.nop), err) + } + throw err + } - // Resolve ipv6 - if (hostname[0] === '[') { - const idx = hostname.indexOf(']') + this.responseHeaders = responseHeaders || null + this.opaque = opaque || null + this.callback = callback + this.res = null + this.abort = null + this.body = body + this.trailers = {} + this.context = null + this.onInfo = onInfo || null + this.throwOnError = throwOnError + this.highWaterMark = highWaterMark - assert(idx !== -1) - const ip = hostname.substring(1, idx) + if (util.isStream(body)) { + body.on('error', (err) => { + this.onError(err) + }) + } - assert(net.isIP(ip)) - hostname = ip + addSignal(this, signal) } - client[kConnecting] = true + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() + } - if (channels.beforeConnect.hasSubscribers) { - channels.beforeConnect.publish({ - connectParams: { - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector] - }) + this.abort = abort + this.context = context } - try { - const socket = await new Promise((resolve, reject) => { - client[kConnector]({ - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, (err, socket) => { - if (err) { - reject(err) - } else { - resolve(socket) - } - }) - }) + onHeaders (statusCode, rawHeaders, resume, statusMessage) { + const { callback, opaque, abort, context, responseHeaders, highWaterMark } = this - if (client.destroyed) { - util.destroy(socket.on('error', () => {}), new ClientDestroyedError()) + const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + + if (statusCode < 200) { + if (this.onInfo) { + this.onInfo({ statusCode, headers }) + } return } - client[kConnecting] = false - - assert(socket) + const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers + const contentType = parsedHeaders['content-type'] + const body = new Readable({ resume, abort, contentType, highWaterMark }) - const isH2 = socket.alpnProtocol === 'h2' - if (isH2) { - if (!h2ExperimentalWarned) { - h2ExperimentalWarned = true - process.emitWarning('H2 support is experimental, expect them to change at any time.', { - code: 'UNDICI-H2' + this.callback = null + this.res = body + if (callback !== null) { + if (this.throwOnError && statusCode >= 400) { + this.runInAsyncScope(getResolveErrorBodyCallback, null, + { callback, body, contentType, statusCode, statusMessage, headers } + ) + } else { + this.runInAsyncScope(callback, null, null, { + statusCode, + headers, + trailers: this.trailers, + opaque, + body, + context }) } + } + } - const session = http2.connect(client[kUrl], { - createConnection: () => socket, - peerMaxConcurrentStreams: client[kHTTP2SessionState].maxConcurrentStreams - }) + onData (chunk) { + const { res } = this + return res.push(chunk) + } - client[kHTTPConnVersion] = 'h2' - session[kClient] = client - session[kSocket] = socket - session.on('error', onHttp2SessionError) - session.on('frameError', onHttp2FrameError) - session.on('end', onHttp2SessionEnd) - session.on('goaway', onHTTP2GoAway) - session.on('close', onSocketClose) - session.unref() + onComplete (trailers) { + const { res } = this - client[kHTTP2Session] = session - socket[kHTTP2Session] = session - } else { - if (!llhttpInstance) { - llhttpInstance = await llhttpPromise - llhttpPromise = null - } + removeSignal(this) - socket[kNoRef] = false - socket[kWriting] = false - socket[kReset] = false - socket[kBlocking] = false - socket[kParser] = new Parser(client, socket, llhttpInstance) - } + util.parseHeaders(trailers, this.trailers) - socket[kCounter] = 0 - socket[kMaxRequests] = client[kMaxRequests] - socket[kClient] = client - socket[kError] = null + res.push(null) + } - socket - .on('error', onSocketError) - .on('readable', onSocketReadable) - .on('end', onSocketEnd) - .on('close', onSocketClose) + onError (err) { + const { res, callback, body, opaque } = this - client[kSocket] = socket + removeSignal(this) - if (channels.connected.hasSubscribers) { - channels.connected.publish({ - connectParams: { - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector], - socket + if (callback) { + // TODO: Does this need queueMicrotask? + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) }) } - client.emit('connect', client[kUrl], [client]) - } catch (err) { - if (client.destroyed) { - return - } - - client[kConnecting] = false - if (channels.connectError.hasSubscribers) { - channels.connectError.publish({ - connectParams: { - host, - hostname, - protocol, - port, - servername: client[kServerName], - localAddress: client[kLocalAddress] - }, - connector: client[kConnector], - error: err + if (res) { + this.res = null + // Ensure all queued handlers are invoked before destroying res. + queueMicrotask(() => { + util.destroy(res, err) }) } - if (err.code === 'ERR_TLS_CERT_ALTNAME_INVALID') { - assert(client[kRunning] === 0) - while (client[kPending] > 0 && client[kQueue][client[kPendingIdx]].servername === client[kServerName]) { - const request = client[kQueue][client[kPendingIdx]++] - errorRequest(client, request, err) - } - } else { - onError(client, err) + if (body) { + this.body = null + util.destroy(body, err) } - - client.emit('connectionError', client[kUrl], [client], err) } - - resume(client) -} - -function emitDrain (client) { - client[kNeedDrain] = 0 - client.emit('drain', client[kUrl], [client]) } -function resume (client, sync) { - if (client[kResuming] === 2) { - return +function request (opts, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + request.call(this, opts, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) } - client[kResuming] = 2 - - _resume(client, sync) - client[kResuming] = 0 - - if (client[kRunningIdx] > 256) { - client[kQueue].splice(0, client[kRunningIdx]) - client[kPendingIdx] -= client[kRunningIdx] - client[kRunningIdx] = 0 + try { + this.dispatch(opts, new RequestHandler(opts, callback)) + } catch (err) { + if (typeof callback !== 'function') { + throw err + } + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) } } -function _resume (client, sync) { - while (true) { - if (client.destroyed) { - assert(client[kPending] === 0) - return - } +module.exports = request +module.exports.RequestHandler = RequestHandler - if (client[kClosedResolve] && !client[kSize]) { - client[kClosedResolve]() - client[kClosedResolve] = null - return - } - const socket = client[kSocket] +/***/ }), - if (socket && !socket.destroyed && socket.alpnProtocol !== 'h2') { - if (client[kSize] === 0) { - if (!socket[kNoRef] && socket.unref) { - socket.unref() - socket[kNoRef] = true - } - } else if (socket[kNoRef] && socket.ref) { - socket.ref() - socket[kNoRef] = false - } +/***/ 3560: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (client[kSize] === 0) { - if (socket[kParser].timeoutType !== TIMEOUT_IDLE) { - socket[kParser].setTimeout(client[kKeepAliveTimeoutValue], TIMEOUT_IDLE) - } - } else if (client[kRunning] > 0 && socket[kParser].statusCode < 200) { - if (socket[kParser].timeoutType !== TIMEOUT_HEADERS) { - const request = client[kQueue][client[kRunningIdx]] - const headersTimeout = request.headersTimeout != null - ? request.headersTimeout - : client[kHeadersTimeout] - socket[kParser].setTimeout(headersTimeout, TIMEOUT_HEADERS) - } - } - } +"use strict"; - if (client[kBusy]) { - client[kNeedDrain] = 2 - } else if (client[kNeedDrain] === 2) { - if (sync) { - client[kNeedDrain] = 1 - process.nextTick(emitDrain, client) - } else { - emitDrain(client) - } - continue - } - if (client[kPending] === 0) { - return - } +const { finished, PassThrough } = __nccwpck_require__(2203) +const { + InvalidArgumentError, + InvalidReturnValueError, + RequestAbortedError +} = __nccwpck_require__(68707) +const util = __nccwpck_require__(3440) +const { getResolveErrorBodyCallback } = __nccwpck_require__(87655) +const { AsyncResource } = __nccwpck_require__(90290) +const { addSignal, removeSignal } = __nccwpck_require__(80158) - if (client[kRunning] >= (client[kPipelining] || 1)) { - return +class StreamHandler extends AsyncResource { + constructor (opts, factory, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') } - const request = client[kQueue][client[kPendingIdx]] + const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError } = opts - if (client[kUrl].protocol === 'https:' && client[kServerName] !== request.servername) { - if (client[kRunning] > 0) { - return + try { + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') } - client[kServerName] = request.servername + if (typeof factory !== 'function') { + throw new InvalidArgumentError('invalid factory') + } - if (socket && socket.servername !== request.servername) { - util.destroy(socket, new InformationalError('servername changed')) - return + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') } - } - if (client[kConnecting]) { - return - } + if (method === 'CONNECT') { + throw new InvalidArgumentError('invalid method') + } - if (!socket && !client[kHTTP2Session]) { - connect(client) - return - } + if (onInfo && typeof onInfo !== 'function') { + throw new InvalidArgumentError('invalid onInfo callback') + } - if (socket.destroyed || socket[kWriting] || socket[kReset] || socket[kBlocking]) { - return + super('UNDICI_STREAM') + } catch (err) { + if (util.isStream(body)) { + util.destroy(body.on('error', util.nop), err) + } + throw err } - if (client[kRunning] > 0 && !request.idempotent) { - // Non-idempotent request cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - return - } + this.responseHeaders = responseHeaders || null + this.opaque = opaque || null + this.factory = factory + this.callback = callback + this.res = null + this.abort = null + this.context = null + this.trailers = null + this.body = body + this.onInfo = onInfo || null + this.throwOnError = throwOnError || false - if (client[kRunning] > 0 && (request.upgrade || request.method === 'CONNECT')) { - // Don't dispatch an upgrade until all preceding requests have completed. - // A misbehaving server might upgrade the connection before all pipelined - // request has completed. - return + if (util.isStream(body)) { + body.on('error', (err) => { + this.onError(err) + }) } - if (client[kRunning] > 0 && util.bodyLength(request.body) !== 0 && - (util.isStream(request.body) || util.isAsyncIterable(request.body))) { - // Request with stream or iterator body can error while other requests - // are inflight and indirectly error those as well. - // Ensure this doesn't happen by waiting for inflight - // to complete before dispatching. + addSignal(this, signal) + } - // Request with stream or iterator body cannot be retried. - // Ensure that no other requests are inflight and - // could cause failure. - return + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() } - if (!request.aborted && write(client, request)) { - client[kPendingIdx]++ - } else { - client[kQueue].splice(client[kPendingIdx], 1) - } + this.abort = abort + this.context = context } -} -// https://www.rfc-editor.org/rfc/rfc7230#section-3.3.2 -function shouldSendContentLength (method) { - return method !== 'GET' && method !== 'HEAD' && method !== 'OPTIONS' && method !== 'TRACE' && method !== 'CONNECT' -} + onHeaders (statusCode, rawHeaders, resume, statusMessage) { + const { factory, opaque, context, callback, responseHeaders } = this -function write (client, request) { - if (client[kHTTPConnVersion] === 'h2') { - writeH2(client, client[kHTTP2Session], request) - return - } + const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) - const { body, method, path, host, upgrade, headers, blocking, reset } = request + if (statusCode < 200) { + if (this.onInfo) { + this.onInfo({ statusCode, headers }) + } + return + } - // https://tools.ietf.org/html/rfc7231#section-4.3.1 - // https://tools.ietf.org/html/rfc7231#section-4.3.2 - // https://tools.ietf.org/html/rfc7231#section-4.3.5 + this.factory = null - // Sending a payload body on a request that does not - // expect it can cause undefined behavior on some - // servers and corrupt connection state. Do not - // re-use the connection for further requests. + let res - const expectsPayload = ( - method === 'PUT' || - method === 'POST' || - method === 'PATCH' - ) + if (this.throwOnError && statusCode >= 400) { + const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers + const contentType = parsedHeaders['content-type'] + res = new PassThrough() - if (body && typeof body.read === 'function') { - // Try to read EOF in order to get length. - body.read(0) - } + this.callback = null + this.runInAsyncScope(getResolveErrorBodyCallback, null, + { callback, body: res, contentType, statusCode, statusMessage, headers } + ) + } else { + if (factory === null) { + return + } - const bodyLength = util.bodyLength(body) + res = this.runInAsyncScope(factory, null, { + statusCode, + headers, + opaque, + context + }) - let contentLength = bodyLength + if ( + !res || + typeof res.write !== 'function' || + typeof res.end !== 'function' || + typeof res.on !== 'function' + ) { + throw new InvalidReturnValueError('expected Writable') + } - if (contentLength === null) { - contentLength = request.contentLength - } + // TODO: Avoid finished. It registers an unnecessary amount of listeners. + finished(res, { readable: false }, (err) => { + const { callback, res, opaque, trailers, abort } = this - if (contentLength === 0 && !expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD NOT send a Content-Length header field when - // the request message does not contain a payload body and the method - // semantics do not anticipate such a body. + this.res = null + if (err || !res.readable) { + util.destroy(res, err) + } - contentLength = null - } + this.callback = null + this.runInAsyncScope(callback, null, err || null, { opaque, trailers }) - // https://github.com/nodejs/undici/issues/2046 - // A user agent may send a Content-Length header with 0 value, this should be allowed. - if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength !== null && request.contentLength !== contentLength) { - if (client[kStrictContentLength]) { - errorRequest(client, request, new RequestContentLengthMismatchError()) - return false + if (err) { + abort() + } + }) } - process.emitWarning(new RequestContentLengthMismatchError()) - } - - const socket = client[kSocket] - - try { - request.onConnect((err) => { - if (request.aborted || request.completed) { - return - } - - errorRequest(client, request, err || new RequestAbortedError()) - - util.destroy(socket, new InformationalError('aborted')) - }) - } catch (err) { - errorRequest(client, request, err) - } + res.on('drain', resume) - if (request.aborted) { - return false - } + this.res = res - if (method === 'HEAD') { - // https://github.com/mcollina/undici/issues/258 - // Close after a HEAD request to interop with misbehaving servers - // that may send a body in the response. + const needDrain = res.writableNeedDrain !== undefined + ? res.writableNeedDrain + : res._writableState && res._writableState.needDrain - socket[kReset] = true + return needDrain !== true } - if (upgrade || method === 'CONNECT') { - // On CONNECT or upgrade, block pipeline from dispatching further - // requests on this connection. + onData (chunk) { + const { res } = this - socket[kReset] = true + return res ? res.write(chunk) : true } - if (reset != null) { - socket[kReset] = reset - } + onComplete (trailers) { + const { res } = this - if (client[kMaxRequests] && socket[kCounter]++ >= client[kMaxRequests]) { - socket[kReset] = true - } + removeSignal(this) - if (blocking) { - socket[kBlocking] = true - } + if (!res) { + return + } - let header = `${method} ${path} HTTP/1.1\r\n` + this.trailers = util.parseHeaders(trailers) - if (typeof host === 'string') { - header += `host: ${host}\r\n` - } else { - header += client[kHostHeader] + res.end() } - if (upgrade) { - header += `connection: upgrade\r\nupgrade: ${upgrade}\r\n` - } else if (client[kPipelining] && !socket[kReset]) { - header += 'connection: keep-alive\r\n' - } else { - header += 'connection: close\r\n' - } + onError (err) { + const { res, callback, opaque, body } = this - if (headers) { - header += headers - } + removeSignal(this) - if (channels.sendHeaders.hasSubscribers) { - channels.sendHeaders.publish({ request, headers: header, socket }) - } + this.factory = null - /* istanbul ignore else: assertion */ - if (!body || bodyLength === 0) { - if (contentLength === 0) { - socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') - } else { - assert(contentLength === null, 'no body must not have content length') - socket.write(`${header}\r\n`, 'latin1') + if (res) { + this.res = null + util.destroy(res, err) + } else if (callback) { + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) + }) } - request.onRequestSent() - } else if (util.isBuffer(body)) { - assert(contentLength === body.byteLength, 'buffer body must have content length') - socket.cork() - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - socket.write(body) - socket.uncork() - request.onBodySent(body) - request.onRequestSent() - if (!expectsPayload) { - socket[kReset] = true - } - } else if (util.isBlobLike(body)) { - if (typeof body.stream === 'function') { - writeIterable({ body: body.stream(), client, request, socket, contentLength, header, expectsPayload }) - } else { - writeBlob({ body, client, request, socket, contentLength, header, expectsPayload }) + if (body) { + this.body = null + util.destroy(body, err) } - } else if (util.isStream(body)) { - writeStream({ body, client, request, socket, contentLength, header, expectsPayload }) - } else if (util.isIterable(body)) { - writeIterable({ body, client, request, socket, contentLength, header, expectsPayload }) - } else { - assert(false) } - - return true } -function writeH2 (client, session, request) { - const { body, method, path, host, upgrade, expectContinue, signal, headers: reqHeaders } = request - - let headers - if (typeof reqHeaders === 'string') headers = Request[kHTTP2CopyHeaders](reqHeaders.trim()) - else headers = reqHeaders - - if (upgrade) { - errorRequest(client, request, new Error('Upgrade not supported for H2')) - return false +function stream (opts, factory, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + stream.call(this, opts, factory, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) } try { - // TODO(HTTP/2): Should we call onConnect immediately or on stream ready event? - request.onConnect((err) => { - if (request.aborted || request.completed) { - return - } - - errorRequest(client, request, err || new RequestAbortedError()) - }) + this.dispatch(opts, new StreamHandler(opts, factory, callback)) } catch (err) { - errorRequest(client, request, err) - } - - if (request.aborted) { - return false + if (typeof callback !== 'function') { + throw err + } + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) } +} - /** @type {import('node:http2').ClientHttp2Stream} */ - let stream - const h2State = client[kHTTP2SessionState] - - headers[HTTP2_HEADER_AUTHORITY] = host || client[kHost] - headers[HTTP2_HEADER_METHOD] = method - - if (method === 'CONNECT') { - session.ref() - // we are already connected, streams are pending, first request - // will create a new stream. We trigger a request to create the stream and wait until - // `ready` event is triggered - // We disabled endStream to allow the user to write to the stream - stream = session.request(headers, { endStream: false, signal }) +module.exports = stream - if (stream.id && !stream.pending) { - request.onUpgrade(null, null, stream) - ++h2State.openStreams - } else { - stream.once('ready', () => { - request.onUpgrade(null, null, stream) - ++h2State.openStreams - }) - } - stream.once('close', () => { - h2State.openStreams -= 1 - // TODO(HTTP/2): unref only if current streams count is 0 - if (h2State.openStreams === 0) session.unref() - }) +/***/ }), - return true - } +/***/ 61882: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // https://tools.ietf.org/html/rfc7540#section-8.3 - // :path and :scheme headers must be omited when sending CONNECT +"use strict"; - headers[HTTP2_HEADER_PATH] = path - headers[HTTP2_HEADER_SCHEME] = 'https' - // https://tools.ietf.org/html/rfc7231#section-4.3.1 - // https://tools.ietf.org/html/rfc7231#section-4.3.2 - // https://tools.ietf.org/html/rfc7231#section-4.3.5 +const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(68707) +const { AsyncResource } = __nccwpck_require__(90290) +const util = __nccwpck_require__(3440) +const { addSignal, removeSignal } = __nccwpck_require__(80158) +const assert = __nccwpck_require__(42613) - // Sending a payload body on a request that does not - // expect it can cause undefined behavior on some - // servers and corrupt connection state. Do not - // re-use the connection for further requests. +class UpgradeHandler extends AsyncResource { + constructor (opts, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } - const expectsPayload = ( - method === 'PUT' || - method === 'POST' || - method === 'PATCH' - ) + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } - if (body && typeof body.read === 'function') { - // Try to read EOF in order to get length. - body.read(0) - } + const { signal, opaque, responseHeaders } = opts - let contentLength = util.bodyLength(body) + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + } - if (contentLength == null) { - contentLength = request.contentLength - } + super('UNDICI_UPGRADE') - if (contentLength === 0 || !expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD NOT send a Content-Length header field when - // the request message does not contain a payload body and the method - // semantics do not anticipate such a body. + this.responseHeaders = responseHeaders || null + this.opaque = opaque || null + this.callback = callback + this.abort = null + this.context = null - contentLength = null + addSignal(this, signal) } - // https://github.com/nodejs/undici/issues/2046 - // A user agent may send a Content-Length header with 0 value, this should be allowed. - if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength != null && request.contentLength !== contentLength) { - if (client[kStrictContentLength]) { - errorRequest(client, request, new RequestContentLengthMismatchError()) - return false + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() } - process.emitWarning(new RequestContentLengthMismatchError()) + this.abort = abort + this.context = null } - if (contentLength != null) { - assert(body, 'no body must not have content length') - headers[HTTP2_HEADER_CONTENT_LENGTH] = `${contentLength}` + onHeaders () { + throw new SocketError('bad upgrade', null) } - session.ref() + onUpgrade (statusCode, rawHeaders, socket) { + const { callback, opaque, context } = this - const shouldEndStream = method === 'GET' || method === 'HEAD' - if (expectContinue) { - headers[HTTP2_HEADER_EXPECT] = '100-continue' - stream = session.request(headers, { endStream: shouldEndStream, signal }) + assert.strictEqual(statusCode, 101) - stream.once('continue', writeBodyH2) - } else { - stream = session.request(headers, { - endStream: shouldEndStream, - signal + removeSignal(this) + + this.callback = null + const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + this.runInAsyncScope(callback, null, null, { + headers, + socket, + opaque, + context }) - writeBodyH2() } - // Increment counter as we have new several streams open - ++h2State.openStreams - - stream.once('response', headers => { - const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers - - if (request.onHeaders(Number(statusCode), realHeaders, stream.resume.bind(stream), '') === false) { - stream.pause() - } - }) - - stream.once('end', () => { - request.onComplete([]) - }) - - stream.on('data', (chunk) => { - if (request.onData(chunk) === false) { - stream.pause() - } - }) + onError (err) { + const { callback, opaque } = this - stream.once('close', () => { - h2State.openStreams -= 1 - // TODO(HTTP/2): unref only if current streams count is 0 - if (h2State.openStreams === 0) { - session.unref() - } - }) + removeSignal(this) - stream.once('error', function (err) { - if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { - h2State.streams -= 1 - util.destroy(stream, err) + if (callback) { + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) + }) } - }) + } +} - stream.once('frameError', (type, code) => { - const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) - errorRequest(client, request, err) +function upgrade (opts, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + upgrade.call(this, opts, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } - if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { - h2State.streams -= 1 - util.destroy(stream, err) + try { + const upgradeHandler = new UpgradeHandler(opts, callback) + this.dispatch({ + ...opts, + method: opts.method || 'GET', + upgrade: opts.protocol || 'Websocket' + }, upgradeHandler) + } catch (err) { + if (typeof callback !== 'function') { + throw err } - }) + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) + } +} - // stream.on('aborted', () => { - // // TODO(HTTP/2): Support aborted - // }) +module.exports = upgrade - // stream.on('timeout', () => { - // // TODO(HTTP/2): Support timeout - // }) - // stream.on('push', headers => { - // // TODO(HTTP/2): Suppor push - // }) +/***/ }), - // stream.on('trailers', headers => { - // // TODO(HTTP/2): Support trailers - // }) +/***/ 56615: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - return true +"use strict"; - function writeBodyH2 () { - /* istanbul ignore else: assertion */ - if (!body) { - request.onRequestSent() - } else if (util.isBuffer(body)) { - assert(contentLength === body.byteLength, 'buffer body must have content length') - stream.cork() - stream.write(body) - stream.uncork() - stream.end() - request.onBodySent(body) - request.onRequestSent() - } else if (util.isBlobLike(body)) { - if (typeof body.stream === 'function') { - writeIterable({ - client, - request, - contentLength, - h2stream: stream, - expectsPayload, - body: body.stream(), - socket: client[kSocket], - header: '' - }) - } else { - writeBlob({ - body, - client, - request, - contentLength, - expectsPayload, - h2stream: stream, - header: '', - socket: client[kSocket] - }) - } - } else if (util.isStream(body)) { - writeStream({ - body, - client, - request, - contentLength, - expectsPayload, - socket: client[kSocket], - h2stream: stream, - header: '' - }) - } else if (util.isIterable(body)) { - writeIterable({ - body, - client, - request, - contentLength, - expectsPayload, - header: '', - h2stream: stream, - socket: client[kSocket] - }) - } else { - assert(false) - } - } -} -function writeStream ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { - assert(contentLength !== 0 || client[kRunning] === 0, 'stream body cannot be pipelined') +module.exports.request = __nccwpck_require__(14043) +module.exports.stream = __nccwpck_require__(3560) +module.exports.pipeline = __nccwpck_require__(76862) +module.exports.upgrade = __nccwpck_require__(61882) +module.exports.connect = __nccwpck_require__(34660) - if (client[kHTTPConnVersion] === 'h2') { - // For HTTP/2, is enough to pipe the stream - const pipe = pipeline( - body, - h2stream, - (err) => { - if (err) { - util.destroy(body, err) - util.destroy(h2stream, err) - } else { - request.onRequestSent() - } - } - ) - pipe.on('data', onPipeData) - pipe.once('end', () => { - pipe.removeListener('data', onPipeData) - util.destroy(pipe) +/***/ }), + +/***/ 49927: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// Ported from https://github.com/nodejs/undici/pull/907 + + + +const assert = __nccwpck_require__(42613) +const { Readable } = __nccwpck_require__(2203) +const { RequestAbortedError, NotSupportedError, InvalidArgumentError } = __nccwpck_require__(68707) +const util = __nccwpck_require__(3440) +const { ReadableStreamFrom, toUSVString } = __nccwpck_require__(3440) + +let Blob + +const kConsume = Symbol('kConsume') +const kReading = Symbol('kReading') +const kBody = Symbol('kBody') +const kAbort = Symbol('abort') +const kContentType = Symbol('kContentType') + +const noop = () => {} + +module.exports = class BodyReadable extends Readable { + constructor ({ + resume, + abort, + contentType = '', + highWaterMark = 64 * 1024 // Same as nodejs fs streams. + }) { + super({ + autoDestroy: true, + read: resume, + highWaterMark }) - function onPipeData (chunk) { - request.onBodySent(chunk) - } + this._readableState.dataEmitted = false - return - } + this[kAbort] = abort + this[kConsume] = null + this[kBody] = null + this[kContentType] = contentType - let finished = false + // Is stream being consumed through Readable API? + // This is an optimization so that we avoid checking + // for 'data' and 'readable' listeners in the hot path + // inside push(). + this[kReading] = false + } - const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) + destroy (err) { + if (this.destroyed) { + // Node < 16 + return this + } - const onData = function (chunk) { - if (finished) { - return + if (!err && !this._readableState.endEmitted) { + err = new RequestAbortedError() } - try { - if (!writer.write(chunk) && this.pause) { - this.pause() - } - } catch (err) { - util.destroy(this, err) + if (err) { + this[kAbort]() } + + return super.destroy(err) } - const onDrain = function () { - if (finished) { - return - } - if (body.resume) { - body.resume() + emit (ev, ...args) { + if (ev === 'data') { + // Node < 16.7 + this._readableState.dataEmitted = true + } else if (ev === 'error') { + // Node < 16 + this._readableState.errorEmitted = true } + return super.emit(ev, ...args) } - const onAbort = function () { - if (finished) { - return + + on (ev, ...args) { + if (ev === 'data' || ev === 'readable') { + this[kReading] = true } - const err = new RequestAbortedError() - queueMicrotask(() => onFinished(err)) + return super.on(ev, ...args) } - const onFinished = function (err) { - if (finished) { - return - } - finished = true - - assert(socket.destroyed || (socket[kWriting] && client[kRunning] <= 1)) + addListener (ev, ...args) { + return this.on(ev, ...args) + } - socket - .off('drain', onDrain) - .off('error', onFinished) + off (ev, ...args) { + const ret = super.off(ev, ...args) + if (ev === 'data' || ev === 'readable') { + this[kReading] = ( + this.listenerCount('data') > 0 || + this.listenerCount('readable') > 0 + ) + } + return ret + } - body - .removeListener('data', onData) - .removeListener('end', onFinished) - .removeListener('error', onFinished) - .removeListener('close', onAbort) + removeListener (ev, ...args) { + return this.off(ev, ...args) + } - if (!err) { - try { - writer.end() - } catch (er) { - err = er - } + push (chunk) { + if (this[kConsume] && chunk !== null && this.readableLength === 0) { + consumePush(this[kConsume], chunk) + return this[kReading] ? super.push(chunk) : true } + return super.push(chunk) + } - writer.destroy(err) + // https://fetch.spec.whatwg.org/#dom-body-text + async text () { + return consume(this, 'text') + } - if (err && (err.code !== 'UND_ERR_INFO' || err.message !== 'reset')) { - util.destroy(body, err) - } else { - util.destroy(body) - } + // https://fetch.spec.whatwg.org/#dom-body-json + async json () { + return consume(this, 'json') } - body - .on('data', onData) - .on('end', onFinished) - .on('error', onFinished) - .on('close', onAbort) + // https://fetch.spec.whatwg.org/#dom-body-blob + async blob () { + return consume(this, 'blob') + } - if (body.resume) { - body.resume() + // https://fetch.spec.whatwg.org/#dom-body-arraybuffer + async arrayBuffer () { + return consume(this, 'arrayBuffer') } - socket - .on('drain', onDrain) - .on('error', onFinished) -} + // https://fetch.spec.whatwg.org/#dom-body-formdata + async formData () { + // TODO: Implement. + throw new NotSupportedError() + } -async function writeBlob ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { - assert(contentLength === body.size, 'blob body must have content length') + // https://fetch.spec.whatwg.org/#dom-body-bodyused + get bodyUsed () { + return util.isDisturbed(this) + } - const isH2 = client[kHTTPConnVersion] === 'h2' - try { - if (contentLength != null && contentLength !== body.size) { - throw new RequestContentLengthMismatchError() + // https://fetch.spec.whatwg.org/#dom-body-body + get body () { + if (!this[kBody]) { + this[kBody] = ReadableStreamFrom(this) + if (this[kConsume]) { + // TODO: Is this the best way to force a lock? + this[kBody].getReader() // Ensure stream is locked. + assert(this[kBody].locked) + } } + return this[kBody] + } - const buffer = Buffer.from(await body.arrayBuffer()) + dump (opts) { + let limit = opts && Number.isFinite(opts.limit) ? opts.limit : 262144 + const signal = opts && opts.signal - if (isH2) { - h2stream.cork() - h2stream.write(buffer) - h2stream.uncork() - } else { - socket.cork() - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - socket.write(buffer) - socket.uncork() + if (signal) { + try { + if (typeof signal !== 'object' || !('aborted' in signal)) { + throw new InvalidArgumentError('signal must be an AbortSignal') + } + util.throwIfAborted(signal) + } catch (err) { + return Promise.reject(err) + } } - request.onBodySent(buffer) - request.onRequestSent() - - if (!expectsPayload) { - socket[kReset] = true + if (this.closed) { + return Promise.resolve(null) } - resume(client) - } catch (err) { - util.destroy(isH2 ? h2stream : socket, err) + return new Promise((resolve, reject) => { + const signalListenerCleanup = signal + ? util.addAbortListener(signal, () => { + this.destroy() + }) + : noop + + this + .on('close', function () { + signalListenerCleanup() + if (signal && signal.aborted) { + reject(signal.reason || Object.assign(new Error('The operation was aborted'), { name: 'AbortError' })) + } else { + resolve(null) + } + }) + .on('error', noop) + .on('data', function (chunk) { + limit -= chunk.length + if (limit <= 0) { + this.destroy() + } + }) + .resume() + }) } } -async function writeIterable ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { - assert(contentLength !== 0 || client[kRunning] === 0, 'iterator body cannot be pipelined') +// https://streams.spec.whatwg.org/#readablestream-locked +function isLocked (self) { + // Consume is an implicit lock. + return (self[kBody] && self[kBody].locked === true) || self[kConsume] +} - let callback = null - function onDrain () { - if (callback) { - const cb = callback - callback = null - cb() - } +// https://fetch.spec.whatwg.org/#body-unusable +function isUnusable (self) { + return util.isDisturbed(self) || isLocked(self) +} + +async function consume (stream, type) { + if (isUnusable(stream)) { + throw new TypeError('unusable') } - const waitForDrain = () => new Promise((resolve, reject) => { - assert(callback === null) + assert(!stream[kConsume]) - if (socket[kError]) { - reject(socket[kError]) - } else { - callback = resolve + return new Promise((resolve, reject) => { + stream[kConsume] = { + type, + stream, + resolve, + reject, + length: 0, + body: [] } - }) - - if (client[kHTTPConnVersion] === 'h2') { - h2stream - .on('close', onDrain) - .on('drain', onDrain) - try { - // It's up to the user to somehow abort the async iterable. - for await (const chunk of body) { - if (socket[kError]) { - throw socket[kError] + stream + .on('error', function (err) { + consumeFinish(this[kConsume], err) + }) + .on('close', function () { + if (this[kConsume].body !== null) { + consumeFinish(this[kConsume], new RequestAbortedError()) } + }) - const res = h2stream.write(chunk) - request.onBodySent(chunk) - if (!res) { - await waitForDrain() - } - } - } catch (err) { - h2stream.destroy(err) - } finally { - request.onRequestSent() - h2stream.end() - h2stream - .off('close', onDrain) - .off('drain', onDrain) - } + process.nextTick(consumeStart, stream[kConsume]) + }) +} +function consumeStart (consume) { + if (consume.body === null) { return } - socket - .on('close', onDrain) - .on('drain', onDrain) + const { _readableState: state } = consume.stream + + for (const chunk of state.buffer) { + consumePush(consume, chunk) + } + + if (state.endEmitted) { + consumeEnd(this[kConsume]) + } else { + consume.stream.on('end', function () { + consumeEnd(this[kConsume]) + }) + } + + consume.stream.resume() + + while (consume.stream.read() != null) { + // Loop + } +} + +function consumeEnd (consume) { + const { type, body, resolve, stream, length } = consume - const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) try { - // It's up to the user to somehow abort the async iterable. - for await (const chunk of body) { - if (socket[kError]) { - throw socket[kError] + if (type === 'text') { + resolve(toUSVString(Buffer.concat(body))) + } else if (type === 'json') { + resolve(JSON.parse(Buffer.concat(body))) + } else if (type === 'arrayBuffer') { + const dst = new Uint8Array(length) + + let pos = 0 + for (const buf of body) { + dst.set(buf, pos) + pos += buf.byteLength } - if (!writer.write(chunk)) { - await waitForDrain() + resolve(dst.buffer) + } else if (type === 'blob') { + if (!Blob) { + Blob = (__nccwpck_require__(20181).Blob) } + resolve(new Blob(body, { type: stream[kContentType] })) } - writer.end() + consumeFinish(consume) } catch (err) { - writer.destroy(err) - } finally { - socket - .off('close', onDrain) - .off('drain', onDrain) + stream.destroy(err) } } -class AsyncWriter { - constructor ({ socket, request, contentLength, client, expectsPayload, header }) { - this.socket = socket - this.request = request - this.contentLength = contentLength - this.client = client - this.bytesWritten = 0 - this.expectsPayload = expectsPayload - this.header = header +function consumePush (consume, chunk) { + consume.length += chunk.length + consume.body.push(chunk) +} - socket[kWriting] = true +function consumeFinish (consume, err) { + if (consume.body === null) { + return } - write (chunk) { - const { socket, request, contentLength, client, bytesWritten, expectsPayload, header } = this + if (err) { + consume.reject(err) + } else { + consume.resolve() + } - if (socket[kError]) { - throw socket[kError] - } + consume.type = null + consume.stream = null + consume.resolve = null + consume.reject = null + consume.length = 0 + consume.body = null +} - if (socket.destroyed) { - return false - } - const len = Buffer.byteLength(chunk) - if (!len) { - return true - } +/***/ }), - // We should defer writing chunks. - if (contentLength !== null && bytesWritten + len > contentLength) { - if (client[kStrictContentLength]) { - throw new RequestContentLengthMismatchError() - } +/***/ 87655: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - process.emitWarning(new RequestContentLengthMismatchError()) - } +const assert = __nccwpck_require__(42613) +const { + ResponseStatusCodeError +} = __nccwpck_require__(68707) +const { toUSVString } = __nccwpck_require__(3440) - socket.cork() +async function getResolveErrorBodyCallback ({ callback, body, contentType, statusCode, statusMessage, headers }) { + assert(body) - if (bytesWritten === 0) { - if (!expectsPayload) { - socket[kReset] = true - } + let chunks = [] + let limit = 0 - if (contentLength === null) { - socket.write(`${header}transfer-encoding: chunked\r\n`, 'latin1') - } else { - socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') - } + for await (const chunk of body) { + chunks.push(chunk) + limit += chunk.length + if (limit > 128 * 1024) { + chunks = null + break } + } - if (contentLength === null) { - socket.write(`\r\n${len.toString(16)}\r\n`, 'latin1') + if (statusCode === 204 || !contentType || !chunks) { + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) + return + } + + try { + if (contentType.startsWith('application/json')) { + const payload = JSON.parse(toUSVString(Buffer.concat(chunks))) + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) + return } - this.bytesWritten += len + if (contentType.startsWith('text/')) { + const payload = toUSVString(Buffer.concat(chunks)) + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) + return + } + } catch (err) { + // Process in a fallback if error + } - const ret = socket.write(chunk) + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) +} - socket.uncork() +module.exports = { getResolveErrorBodyCallback } - request.onBodySent(chunk) - if (!ret) { - if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { - // istanbul ignore else: only for jest - if (socket[kParser].timeout.refresh) { - socket[kParser].timeout.refresh() - } - } - } +/***/ }), - return ret - } +/***/ 81093: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - end () { - const { socket, contentLength, client, bytesWritten, expectsPayload, header, request } = this - request.onRequestSent() +"use strict"; - socket[kWriting] = false - if (socket[kError]) { - throw socket[kError] - } +const { + BalancedPoolMissingUpstreamError, + InvalidArgumentError +} = __nccwpck_require__(68707) +const { + PoolBase, + kClients, + kNeedDrain, + kAddClient, + kRemoveClient, + kGetDispatcher +} = __nccwpck_require__(58640) +const Pool = __nccwpck_require__(35076) +const { kUrl, kInterceptors } = __nccwpck_require__(36443) +const { parseOrigin } = __nccwpck_require__(3440) +const kFactory = Symbol('factory') - if (socket.destroyed) { - return - } +const kOptions = Symbol('options') +const kGreatestCommonDivisor = Symbol('kGreatestCommonDivisor') +const kCurrentWeight = Symbol('kCurrentWeight') +const kIndex = Symbol('kIndex') +const kWeight = Symbol('kWeight') +const kMaxWeightPerServer = Symbol('kMaxWeightPerServer') +const kErrorPenalty = Symbol('kErrorPenalty') - if (bytesWritten === 0) { - if (expectsPayload) { - // https://tools.ietf.org/html/rfc7230#section-3.3.2 - // A user agent SHOULD send a Content-Length in a request message when - // no Transfer-Encoding is sent and the request method defines a meaning - // for an enclosed payload body. +function getGreatestCommonDivisor (a, b) { + if (b === 0) return a + return getGreatestCommonDivisor(b, a % b) +} - socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') - } else { - socket.write(`${header}\r\n`, 'latin1') - } - } else if (contentLength === null) { - socket.write('\r\n0\r\n\r\n', 'latin1') - } +function defaultFactory (origin, opts) { + return new Pool(origin, opts) +} - if (contentLength !== null && bytesWritten !== contentLength) { - if (client[kStrictContentLength]) { - throw new RequestContentLengthMismatchError() - } else { - process.emitWarning(new RequestContentLengthMismatchError()) - } +class BalancedPool extends PoolBase { + constructor (upstreams = [], { factory = defaultFactory, ...opts } = {}) { + super() + + this[kOptions] = opts + this[kIndex] = -1 + this[kCurrentWeight] = 0 + + this[kMaxWeightPerServer] = this[kOptions].maxWeightPerServer || 100 + this[kErrorPenalty] = this[kOptions].errorPenalty || 15 + + if (!Array.isArray(upstreams)) { + upstreams = [upstreams] } - if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { - // istanbul ignore else: only for jest - if (socket[kParser].timeout.refresh) { - socket[kParser].timeout.refresh() - } + if (typeof factory !== 'function') { + throw new InvalidArgumentError('factory must be a function.') } - resume(client) - } + this[kInterceptors] = opts.interceptors && opts.interceptors.BalancedPool && Array.isArray(opts.interceptors.BalancedPool) + ? opts.interceptors.BalancedPool + : [] + this[kFactory] = factory - destroy (err) { - const { socket, client } = this + for (const upstream of upstreams) { + this.addUpstream(upstream) + } + this._updateBalancedPoolStats() + } - socket[kWriting] = false + addUpstream (upstream) { + const upstreamOrigin = parseOrigin(upstream).origin - if (err) { - assert(client[kRunning] <= 1, 'pipeline should only contain this request') - util.destroy(socket, err) + if (this[kClients].find((pool) => ( + pool[kUrl].origin === upstreamOrigin && + pool.closed !== true && + pool.destroyed !== true + ))) { + return this } - } -} + const pool = this[kFactory](upstreamOrigin, Object.assign({}, this[kOptions])) -function errorRequest (client, request, err) { - try { - request.onError(err) - assert(request.aborted) - } catch (err) { - client.emit('error', err) - } -} + this[kAddClient](pool) + pool.on('connect', () => { + pool[kWeight] = Math.min(this[kMaxWeightPerServer], pool[kWeight] + this[kErrorPenalty]) + }) -module.exports = Client + pool.on('connectionError', () => { + pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) + this._updateBalancedPoolStats() + }) + pool.on('disconnect', (...args) => { + const err = args[2] + if (err && err.code === 'UND_ERR_SOCKET') { + // decrease the weight of the pool. + pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) + this._updateBalancedPoolStats() + } + }) -/***/ }), + for (const client of this[kClients]) { + client[kWeight] = this[kMaxWeightPerServer] + } -/***/ 13194: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + this._updateBalancedPoolStats() -"use strict"; + return this + } + _updateBalancedPoolStats () { + this[kGreatestCommonDivisor] = this[kClients].map(p => p[kWeight]).reduce(getGreatestCommonDivisor, 0) + } -/* istanbul ignore file: only for Node 12 */ + removeUpstream (upstream) { + const upstreamOrigin = parseOrigin(upstream).origin -const { kConnected, kSize } = __nccwpck_require__(36443) + const pool = this[kClients].find((pool) => ( + pool[kUrl].origin === upstreamOrigin && + pool.closed !== true && + pool.destroyed !== true + )) -class CompatWeakRef { - constructor (value) { - this.value = value - } + if (pool) { + this[kRemoveClient](pool) + } - deref () { - return this.value[kConnected] === 0 && this.value[kSize] === 0 - ? undefined - : this.value + return this } -} -class CompatFinalizer { - constructor (finalizer) { - this.finalizer = finalizer + get upstreams () { + return this[kClients] + .filter(dispatcher => dispatcher.closed !== true && dispatcher.destroyed !== true) + .map((p) => p[kUrl].origin) } - register (dispatcher, key) { - if (dispatcher.on) { - dispatcher.on('disconnect', () => { - if (dispatcher[kConnected] === 0 && dispatcher[kSize] === 0) { - this.finalizer(key) - } - }) + [kGetDispatcher] () { + // We validate that pools is greater than 0, + // otherwise we would have to wait until an upstream + // is added, which might never happen. + if (this[kClients].length === 0) { + throw new BalancedPoolMissingUpstreamError() } - } -} -module.exports = function () { - // FIXME: remove workaround when the Node bug is fixed - // https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 - if (process.env.NODE_V8_COVERAGE) { - return { - WeakRef: CompatWeakRef, - FinalizationRegistry: CompatFinalizer + const dispatcher = this[kClients].find(dispatcher => ( + !dispatcher[kNeedDrain] && + dispatcher.closed !== true && + dispatcher.destroyed !== true + )) + + if (!dispatcher) { + return } - } - return { - WeakRef: global.WeakRef || CompatWeakRef, - FinalizationRegistry: global.FinalizationRegistry || CompatFinalizer - } -} + const allClientsBusy = this[kClients].map(pool => pool[kNeedDrain]).reduce((a, b) => a && b, true) -/***/ }), + if (allClientsBusy) { + return + } -/***/ 19237: -/***/ ((module) => { + let counter = 0 -"use strict"; + let maxWeightIndex = this[kClients].findIndex(pool => !pool[kNeedDrain]) + while (counter++ < this[kClients].length) { + this[kIndex] = (this[kIndex] + 1) % this[kClients].length + const pool = this[kClients][this[kIndex]] -// https://wicg.github.io/cookie-store/#cookie-maximum-attribute-value-size -const maxAttributeValueSize = 1024 + // find pool index with the largest weight + if (pool[kWeight] > this[kClients][maxWeightIndex][kWeight] && !pool[kNeedDrain]) { + maxWeightIndex = this[kIndex] + } -// https://wicg.github.io/cookie-store/#cookie-maximum-name-value-pair-size -const maxNameValuePairSize = 4096 + // decrease the current weight every `this[kClients].length`. + if (this[kIndex] === 0) { + // Set the current weight to the next lower weight. + this[kCurrentWeight] = this[kCurrentWeight] - this[kGreatestCommonDivisor] -module.exports = { - maxAttributeValueSize, - maxNameValuePairSize + if (this[kCurrentWeight] <= 0) { + this[kCurrentWeight] = this[kMaxWeightPerServer] + } + } + if (pool[kWeight] >= this[kCurrentWeight] && (!pool[kNeedDrain])) { + return pool + } + } + + this[kCurrentWeight] = this[kClients][maxWeightIndex][kWeight] + this[kIndex] = maxWeightIndex + return this[kClients][maxWeightIndex] + } } +module.exports = BalancedPool + /***/ }), -/***/ 53168: +/***/ 50479: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { parseSetCookie } = __nccwpck_require__(8915) -const { stringify, getHeadersList } = __nccwpck_require__(3834) +const { kConstruct } = __nccwpck_require__(80296) +const { urlEquals, fieldValues: getFieldValues } = __nccwpck_require__(23993) +const { kEnumerableProperty, isDisturbed } = __nccwpck_require__(3440) +const { kHeadersList } = __nccwpck_require__(36443) const { webidl } = __nccwpck_require__(74222) -const { Headers } = __nccwpck_require__(26349) +const { Response, cloneResponse } = __nccwpck_require__(48676) +const { Request } = __nccwpck_require__(25194) +const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(89710) +const { fetching } = __nccwpck_require__(12315) +const { urlIsHttpHttpsScheme, createDeferredPromise, readAllBytes } = __nccwpck_require__(15523) +const assert = __nccwpck_require__(42613) +const { getGlobalDispatcher } = __nccwpck_require__(32581) /** - * @typedef {Object} Cookie - * @property {string} name - * @property {string} value - * @property {Date|number|undefined} expires - * @property {number|undefined} maxAge - * @property {string|undefined} domain - * @property {string|undefined} path - * @property {boolean|undefined} secure - * @property {boolean|undefined} httpOnly - * @property {'Strict'|'Lax'|'None'} sameSite - * @property {string[]} unparsed + * @see https://w3c.github.io/ServiceWorker/#dfn-cache-batch-operation + * @typedef {Object} CacheBatchOperation + * @property {'delete' | 'put'} type + * @property {any} request + * @property {any} response + * @property {import('../../types/cache').CacheQueryOptions} options */ /** - * @param {Headers} headers - * @returns {Record} + * @see https://w3c.github.io/ServiceWorker/#dfn-request-response-list + * @typedef {[any, any][]} requestResponseList */ -function getCookies (headers) { - webidl.argumentLengthCheck(arguments, 1, { header: 'getCookies' }) - webidl.brandCheck(headers, Headers, { strict: false }) - - const cookie = headers.get('cookie') - const out = {} - - if (!cookie) { - return out - } +class Cache { + /** + * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-request-response-list + * @type {requestResponseList} + */ + #relevantRequestResponseList - for (const piece of cookie.split(';')) { - const [name, ...value] = piece.split('=') + constructor () { + if (arguments[0] !== kConstruct) { + webidl.illegalConstructor() + } - out[name.trim()] = value.join('=') + this.#relevantRequestResponseList = arguments[1] } - return out -} - -/** - * @param {Headers} headers - * @param {string} name - * @param {{ path?: string, domain?: string }|undefined} attributes - * @returns {void} - */ -function deleteCookie (headers, name, attributes) { - webidl.argumentLengthCheck(arguments, 2, { header: 'deleteCookie' }) - - webidl.brandCheck(headers, Headers, { strict: false }) - - name = webidl.converters.DOMString(name) - attributes = webidl.converters.DeleteCookieAttributes(attributes) - - // Matches behavior of - // https://github.com/denoland/deno_std/blob/63827b16330b82489a04614027c33b7904e08be5/http/cookie.ts#L278 - setCookie(headers, { - name, - value: '', - expires: new Date(0), - ...attributes - }) -} + async match (request, options = {}) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.match' }) -/** - * @param {Headers} headers - * @returns {Cookie[]} - */ -function getSetCookies (headers) { - webidl.argumentLengthCheck(arguments, 1, { header: 'getSetCookies' }) + request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) - webidl.brandCheck(headers, Headers, { strict: false }) + const p = await this.matchAll(request, options) - const cookies = getHeadersList(headers).cookies + if (p.length === 0) { + return + } - if (!cookies) { - return [] + return p[0] } - // In older versions of undici, cookies is a list of name:value. - return cookies.map((pair) => parseSetCookie(Array.isArray(pair) ? pair[1] : pair)) -} + async matchAll (request = undefined, options = {}) { + webidl.brandCheck(this, Cache) -/** - * @param {Headers} headers - * @param {Cookie} cookie - * @returns {void} - */ -function setCookie (headers, cookie) { - webidl.argumentLengthCheck(arguments, 2, { header: 'setCookie' }) + if (request !== undefined) request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) - webidl.brandCheck(headers, Headers, { strict: false }) + // 1. + let r = null - cookie = webidl.converters.Cookie(cookie) + // 2. + if (request !== undefined) { + if (request instanceof Request) { + // 2.1.1 + r = request[kState] - const str = stringify(cookie) + // 2.1.2 + if (r.method !== 'GET' && !options.ignoreMethod) { + return [] + } + } else if (typeof request === 'string') { + // 2.2.1 + r = new Request(request)[kState] + } + } - if (str) { - headers.append('Set-Cookie', stringify(cookie)) - } -} + // 5. + // 5.1 + const responses = [] -webidl.converters.DeleteCookieAttributes = webidl.dictionaryConverter([ - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'path', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'domain', - defaultValue: null - } -]) + // 5.2 + if (request === undefined) { + // 5.2.1 + for (const requestResponse of this.#relevantRequestResponseList) { + responses.push(requestResponse[1]) + } + } else { // 5.3 + // 5.3.1 + const requestResponses = this.#queryCache(r, options) -webidl.converters.Cookie = webidl.dictionaryConverter([ - { - converter: webidl.converters.DOMString, - key: 'name' - }, - { - converter: webidl.converters.DOMString, - key: 'value' - }, - { - converter: webidl.nullableConverter((value) => { - if (typeof value === 'number') { - return webidl.converters['unsigned long long'](value) + // 5.3.2 + for (const requestResponse of requestResponses) { + responses.push(requestResponse[1]) } + } - return new Date(value) - }), - key: 'expires', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters['long long']), - key: 'maxAge', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'domain', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.DOMString), - key: 'path', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.boolean), - key: 'secure', - defaultValue: null - }, - { - converter: webidl.nullableConverter(webidl.converters.boolean), - key: 'httpOnly', - defaultValue: null - }, - { - converter: webidl.converters.USVString, - key: 'sameSite', - allowedValues: ['Strict', 'Lax', 'None'] - }, - { - converter: webidl.sequenceConverter(webidl.converters.DOMString), - key: 'unparsed', - defaultValue: [] - } -]) + // 5.4 + // We don't implement CORs so we don't need to loop over the responses, yay! -module.exports = { - getCookies, - deleteCookie, - getSetCookies, - setCookie -} + // 5.5.1 + const responseList = [] + + // 5.5.2 + for (const response of responses) { + // 5.5.2.1 + const responseObject = new Response(response.body?.source ?? null) + const body = responseObject[kState].body + responseObject[kState] = response + responseObject[kState].body = body + responseObject[kHeaders][kHeadersList] = response.headersList + responseObject[kHeaders][kGuard] = 'immutable' + responseList.push(responseObject) + } -/***/ }), + // 6. + return Object.freeze(responseList) + } -/***/ 8915: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + async add (request) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.add' }) -"use strict"; + request = webidl.converters.RequestInfo(request) + // 1. + const requests = [request] -const { maxNameValuePairSize, maxAttributeValueSize } = __nccwpck_require__(19237) -const { isCTLExcludingHtab } = __nccwpck_require__(3834) -const { collectASequenceOfCodePointsFast } = __nccwpck_require__(94322) -const assert = __nccwpck_require__(42613) + // 2. + const responseArrayPromise = this.addAll(requests) -/** - * @description Parses the field-value attributes of a set-cookie header string. - * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 - * @param {string} header - * @returns if the header is invalid, null will be returned - */ -function parseSetCookie (header) { - // 1. If the set-cookie-string contains a %x00-08 / %x0A-1F / %x7F - // character (CTL characters excluding HTAB): Abort these steps and - // ignore the set-cookie-string entirely. - if (isCTLExcludingHtab(header)) { - return null + // 3. + return await responseArrayPromise } - let nameValuePair = '' - let unparsedAttributes = '' - let name = '' - let value = '' + async addAll (requests) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.addAll' }) - // 2. If the set-cookie-string contains a %x3B (";") character: - if (header.includes(';')) { - // 1. The name-value-pair string consists of the characters up to, - // but not including, the first %x3B (";"), and the unparsed- - // attributes consist of the remainder of the set-cookie-string - // (including the %x3B (";") in question). - const position = { position: 0 } + requests = webidl.converters['sequence'](requests) - nameValuePair = collectASequenceOfCodePointsFast(';', header, position) - unparsedAttributes = header.slice(position.position) - } else { - // Otherwise: + // 1. + const responsePromises = [] - // 1. The name-value-pair string consists of all the characters - // contained in the set-cookie-string, and the unparsed- - // attributes is the empty string. - nameValuePair = header - } + // 2. + const requestList = [] - // 3. If the name-value-pair string lacks a %x3D ("=") character, then - // the name string is empty, and the value string is the value of - // name-value-pair. - if (!nameValuePair.includes('=')) { - value = nameValuePair - } else { - // Otherwise, the name string consists of the characters up to, but - // not including, the first %x3D ("=") character, and the (possibly - // empty) value string consists of the characters after the first - // %x3D ("=") character. - const position = { position: 0 } - name = collectASequenceOfCodePointsFast( - '=', - nameValuePair, - position - ) - value = nameValuePair.slice(position.position + 1) - } + // 3. + for (const request of requests) { + if (typeof request === 'string') { + continue + } - // 4. Remove any leading or trailing WSP characters from the name - // string and the value string. - name = name.trim() - value = value.trim() + // 3.1 + const r = request[kState] - // 5. If the sum of the lengths of the name string and the value string - // is more than 4096 octets, abort these steps and ignore the set- - // cookie-string entirely. - if (name.length + value.length > maxNameValuePairSize) { - return null - } + // 3.2 + if (!urlIsHttpHttpsScheme(r.url) || r.method !== 'GET') { + throw webidl.errors.exception({ + header: 'Cache.addAll', + message: 'Expected http/s scheme when method is not GET.' + }) + } + } - // 6. The cookie-name is the name string, and the cookie-value is the - // value string. - return { - name, value, ...parseUnparsedAttributes(unparsedAttributes) - } -} + // 4. + /** @type {ReturnType[]} */ + const fetchControllers = [] -/** - * Parses the remaining attributes of a set-cookie header - * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 - * @param {string} unparsedAttributes - * @param {[Object.]={}} cookieAttributeList - */ -function parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {}) { - // 1. If the unparsed-attributes string is empty, skip the rest of - // these steps. - if (unparsedAttributes.length === 0) { - return cookieAttributeList - } + // 5. + for (const request of requests) { + // 5.1 + const r = new Request(request)[kState] - // 2. Discard the first character of the unparsed-attributes (which - // will be a %x3B (";") character). - assert(unparsedAttributes[0] === ';') - unparsedAttributes = unparsedAttributes.slice(1) + // 5.2 + if (!urlIsHttpHttpsScheme(r.url)) { + throw webidl.errors.exception({ + header: 'Cache.addAll', + message: 'Expected http/s scheme.' + }) + } - let cookieAv = '' + // 5.4 + r.initiator = 'fetch' + r.destination = 'subresource' - // 3. If the remaining unparsed-attributes contains a %x3B (";") - // character: - if (unparsedAttributes.includes(';')) { - // 1. Consume the characters of the unparsed-attributes up to, but - // not including, the first %x3B (";") character. - cookieAv = collectASequenceOfCodePointsFast( - ';', - unparsedAttributes, - { position: 0 } - ) - unparsedAttributes = unparsedAttributes.slice(cookieAv.length) - } else { - // Otherwise: + // 5.5 + requestList.push(r) - // 1. Consume the remainder of the unparsed-attributes. - cookieAv = unparsedAttributes - unparsedAttributes = '' - } + // 5.6 + const responsePromise = createDeferredPromise() - // Let the cookie-av string be the characters consumed in this step. + // 5.7 + fetchControllers.push(fetching({ + request: r, + dispatcher: getGlobalDispatcher(), + processResponse (response) { + // 1. + if (response.type === 'error' || response.status === 206 || response.status < 200 || response.status > 299) { + responsePromise.reject(webidl.errors.exception({ + header: 'Cache.addAll', + message: 'Received an invalid status code or the request failed.' + })) + } else if (response.headersList.contains('vary')) { // 2. + // 2.1 + const fieldValues = getFieldValues(response.headersList.get('vary')) - let attributeName = '' - let attributeValue = '' + // 2.2 + for (const fieldValue of fieldValues) { + // 2.2.1 + if (fieldValue === '*') { + responsePromise.reject(webidl.errors.exception({ + header: 'Cache.addAll', + message: 'invalid vary field value' + })) - // 4. If the cookie-av string contains a %x3D ("=") character: - if (cookieAv.includes('=')) { - // 1. The (possibly empty) attribute-name string consists of the - // characters up to, but not including, the first %x3D ("=") - // character, and the (possibly empty) attribute-value string - // consists of the characters after the first %x3D ("=") - // character. - const position = { position: 0 } + for (const controller of fetchControllers) { + controller.abort() + } - attributeName = collectASequenceOfCodePointsFast( - '=', - cookieAv, - position - ) - attributeValue = cookieAv.slice(position.position + 1) - } else { - // Otherwise: + return + } + } + } + }, + processResponseEndOfBody (response) { + // 1. + if (response.aborted) { + responsePromise.reject(new DOMException('aborted', 'AbortError')) + return + } - // 1. The attribute-name string consists of the entire cookie-av - // string, and the attribute-value string is empty. - attributeName = cookieAv - } + // 2. + responsePromise.resolve(response) + } + })) - // 5. Remove any leading or trailing WSP characters from the attribute- - // name string and the attribute-value string. - attributeName = attributeName.trim() - attributeValue = attributeValue.trim() + // 5.8 + responsePromises.push(responsePromise.promise) + } - // 6. If the attribute-value is longer than 1024 octets, ignore the - // cookie-av string and return to Step 1 of this algorithm. - if (attributeValue.length > maxAttributeValueSize) { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) - } + // 6. + const p = Promise.all(responsePromises) - // 7. Process the attribute-name and attribute-value according to the - // requirements in the following subsections. (Notice that - // attributes with unrecognized attribute-names are ignored.) - const attributeNameLowercase = attributeName.toLowerCase() + // 7. + const responses = await p - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.1 - // If the attribute-name case-insensitively matches the string - // "Expires", the user agent MUST process the cookie-av as follows. - if (attributeNameLowercase === 'expires') { - // 1. Let the expiry-time be the result of parsing the attribute-value - // as cookie-date (see Section 5.1.1). - const expiryTime = new Date(attributeValue) + // 7.1 + const operations = [] - // 2. If the attribute-value failed to parse as a cookie date, ignore - // the cookie-av. + // 7.2 + let index = 0 - cookieAttributeList.expires = expiryTime - } else if (attributeNameLowercase === 'max-age') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.2 - // If the attribute-name case-insensitively matches the string "Max- - // Age", the user agent MUST process the cookie-av as follows. + // 7.3 + for (const response of responses) { + // 7.3.1 + /** @type {CacheBatchOperation} */ + const operation = { + type: 'put', // 7.3.2 + request: requestList[index], // 7.3.3 + response // 7.3.4 + } - // 1. If the first character of the attribute-value is not a DIGIT or a - // "-" character, ignore the cookie-av. - const charCode = attributeValue.charCodeAt(0) + operations.push(operation) // 7.3.5 - if ((charCode < 48 || charCode > 57) && attributeValue[0] !== '-') { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + index++ // 7.3.6 } - // 2. If the remainder of attribute-value contains a non-DIGIT - // character, ignore the cookie-av. - if (!/^\d+$/.test(attributeValue)) { - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + // 7.5 + const cacheJobPromise = createDeferredPromise() + + // 7.6.1 + let errorData = null + + // 7.6.2 + try { + this.#batchCacheOperations(operations) + } catch (e) { + errorData = e } - // 3. Let delta-seconds be the attribute-value converted to an integer. - const deltaSeconds = Number(attributeValue) + // 7.6.3 + queueMicrotask(() => { + // 7.6.3.1 + if (errorData === null) { + cacheJobPromise.resolve(undefined) + } else { + // 7.6.3.2 + cacheJobPromise.reject(errorData) + } + }) - // 4. Let cookie-age-limit be the maximum age of the cookie (which - // SHOULD be 400 days or less, see Section 4.1.2.2). + // 7.7 + return cacheJobPromise.promise + } - // 5. Set delta-seconds to the smaller of its present value and cookie- - // age-limit. - // deltaSeconds = Math.min(deltaSeconds * 1000, maxExpiresMs) + async put (request, response) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 2, { header: 'Cache.put' }) - // 6. If delta-seconds is less than or equal to zero (0), let expiry- - // time be the earliest representable date and time. Otherwise, let - // the expiry-time be the current date and time plus delta-seconds - // seconds. - // const expiryTime = deltaSeconds <= 0 ? Date.now() : Date.now() + deltaSeconds + request = webidl.converters.RequestInfo(request) + response = webidl.converters.Response(response) - // 7. Append an attribute to the cookie-attribute-list with an - // attribute-name of Max-Age and an attribute-value of expiry-time. - cookieAttributeList.maxAge = deltaSeconds - } else if (attributeNameLowercase === 'domain') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.3 - // If the attribute-name case-insensitively matches the string "Domain", - // the user agent MUST process the cookie-av as follows. + // 1. + let innerRequest = null - // 1. Let cookie-domain be the attribute-value. - let cookieDomain = attributeValue + // 2. + if (request instanceof Request) { + innerRequest = request[kState] + } else { // 3. + innerRequest = new Request(request)[kState] + } - // 2. If cookie-domain starts with %x2E ("."), let cookie-domain be - // cookie-domain without its leading %x2E ("."). - if (cookieDomain[0] === '.') { - cookieDomain = cookieDomain.slice(1) + // 4. + if (!urlIsHttpHttpsScheme(innerRequest.url) || innerRequest.method !== 'GET') { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Expected an http/s scheme when method is not GET' + }) } - // 3. Convert the cookie-domain to lower case. - cookieDomain = cookieDomain.toLowerCase() + // 5. + const innerResponse = response[kState] - // 4. Append an attribute to the cookie-attribute-list with an - // attribute-name of Domain and an attribute-value of cookie-domain. - cookieAttributeList.domain = cookieDomain - } else if (attributeNameLowercase === 'path') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.4 - // If the attribute-name case-insensitively matches the string "Path", - // the user agent MUST process the cookie-av as follows. + // 6. + if (innerResponse.status === 206) { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Got 206 status' + }) + } - // 1. If the attribute-value is empty or if the first character of the - // attribute-value is not %x2F ("/"): - let cookiePath = '' - if (attributeValue.length === 0 || attributeValue[0] !== '/') { - // 1. Let cookie-path be the default-path. - cookiePath = '/' - } else { - // Otherwise: + // 7. + if (innerResponse.headersList.contains('vary')) { + // 7.1. + const fieldValues = getFieldValues(innerResponse.headersList.get('vary')) - // 1. Let cookie-path be the attribute-value. - cookiePath = attributeValue + // 7.2. + for (const fieldValue of fieldValues) { + // 7.2.1 + if (fieldValue === '*') { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Got * vary field value' + }) + } + } } - // 2. Append an attribute to the cookie-attribute-list with an - // attribute-name of Path and an attribute-value of cookie-path. - cookieAttributeList.path = cookiePath - } else if (attributeNameLowercase === 'secure') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.5 - // If the attribute-name case-insensitively matches the string "Secure", - // the user agent MUST append an attribute to the cookie-attribute-list - // with an attribute-name of Secure and an empty attribute-value. + // 8. + if (innerResponse.body && (isDisturbed(innerResponse.body.stream) || innerResponse.body.stream.locked)) { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Response body is locked or disturbed' + }) + } - cookieAttributeList.secure = true - } else if (attributeNameLowercase === 'httponly') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.6 - // If the attribute-name case-insensitively matches the string - // "HttpOnly", the user agent MUST append an attribute to the cookie- - // attribute-list with an attribute-name of HttpOnly and an empty - // attribute-value. + // 9. + const clonedResponse = cloneResponse(innerResponse) - cookieAttributeList.httpOnly = true - } else if (attributeNameLowercase === 'samesite') { - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.7 - // If the attribute-name case-insensitively matches the string - // "SameSite", the user agent MUST process the cookie-av as follows: + // 10. + const bodyReadPromise = createDeferredPromise() - // 1. Let enforcement be "Default". - let enforcement = 'Default' + // 11. + if (innerResponse.body != null) { + // 11.1 + const stream = innerResponse.body.stream - const attributeValueLowercase = attributeValue.toLowerCase() - // 2. If cookie-av's attribute-value is a case-insensitive match for - // "None", set enforcement to "None". - if (attributeValueLowercase.includes('none')) { - enforcement = 'None' + // 11.2 + const reader = stream.getReader() + + // 11.3 + readAllBytes(reader).then(bodyReadPromise.resolve, bodyReadPromise.reject) + } else { + bodyReadPromise.resolve(undefined) } - // 3. If cookie-av's attribute-value is a case-insensitive match for - // "Strict", set enforcement to "Strict". - if (attributeValueLowercase.includes('strict')) { - enforcement = 'Strict' + // 12. + /** @type {CacheBatchOperation[]} */ + const operations = [] + + // 13. + /** @type {CacheBatchOperation} */ + const operation = { + type: 'put', // 14. + request: innerRequest, // 15. + response: clonedResponse // 16. } - // 4. If cookie-av's attribute-value is a case-insensitive match for - // "Lax", set enforcement to "Lax". - if (attributeValueLowercase.includes('lax')) { - enforcement = 'Lax' + // 17. + operations.push(operation) + + // 19. + const bytes = await bodyReadPromise.promise + + if (clonedResponse.body != null) { + clonedResponse.body.source = bytes } - // 5. Append an attribute to the cookie-attribute-list with an - // attribute-name of "SameSite" and an attribute-value of - // enforcement. - cookieAttributeList.sameSite = enforcement - } else { - cookieAttributeList.unparsed ??= [] + // 19.1 + const cacheJobPromise = createDeferredPromise() - cookieAttributeList.unparsed.push(`${attributeName}=${attributeValue}`) - } + // 19.2.1 + let errorData = null - // 8. Return to Step 1 of this algorithm. - return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) -} + // 19.2.2 + try { + this.#batchCacheOperations(operations) + } catch (e) { + errorData = e + } -module.exports = { - parseSetCookie, - parseUnparsedAttributes -} + // 19.2.3 + queueMicrotask(() => { + // 19.2.3.1 + if (errorData === null) { + cacheJobPromise.resolve() + } else { // 19.2.3.2 + cacheJobPromise.reject(errorData) + } + }) + return cacheJobPromise.promise + } -/***/ }), + async delete (request, options = {}) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.delete' }) -/***/ 3834: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) -"use strict"; + /** + * @type {Request} + */ + let r = null + if (request instanceof Request) { + r = request[kState] -const assert = __nccwpck_require__(42613) -const { kHeadersList } = __nccwpck_require__(36443) + if (r.method !== 'GET' && !options.ignoreMethod) { + return false + } + } else { + assert(typeof request === 'string') -function isCTLExcludingHtab (value) { - if (value.length === 0) { - return false - } + r = new Request(request)[kState] + } - for (const char of value) { - const code = char.charCodeAt(0) + /** @type {CacheBatchOperation[]} */ + const operations = [] - if ( - (code >= 0x00 || code <= 0x08) || - (code >= 0x0A || code <= 0x1F) || - code === 0x7F - ) { - return false + /** @type {CacheBatchOperation} */ + const operation = { + type: 'delete', + request: r, + options } - } -} -/** - CHAR = - token = 1* - separators = "(" | ")" | "<" | ">" | "@" - | "," | ";" | ":" | "\" | <"> - | "/" | "[" | "]" | "?" | "=" - | "{" | "}" | SP | HT - * @param {string} name - */ -function validateCookieName (name) { - for (const char of name) { - const code = char.charCodeAt(0) + operations.push(operation) - if ( - (code <= 0x20 || code > 0x7F) || - char === '(' || - char === ')' || - char === '>' || - char === '<' || - char === '@' || - char === ',' || - char === ';' || - char === ':' || - char === '\\' || - char === '"' || - char === '/' || - char === '[' || - char === ']' || - char === '?' || - char === '=' || - char === '{' || - char === '}' - ) { - throw new Error('Invalid cookie name') + const cacheJobPromise = createDeferredPromise() + + let errorData = null + let requestResponses + + try { + requestResponses = this.#batchCacheOperations(operations) + } catch (e) { + errorData = e } + + queueMicrotask(() => { + if (errorData === null) { + cacheJobPromise.resolve(!!requestResponses?.length) + } else { + cacheJobPromise.reject(errorData) + } + }) + + return cacheJobPromise.promise } -} -/** - cookie-value = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE ) - cookie-octet = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E - ; US-ASCII characters excluding CTLs, - ; whitespace DQUOTE, comma, semicolon, - ; and backslash - * @param {string} value - */ -function validateCookieValue (value) { - for (const char of value) { - const code = char.charCodeAt(0) + /** + * @see https://w3c.github.io/ServiceWorker/#dom-cache-keys + * @param {any} request + * @param {import('../../types/cache').CacheQueryOptions} options + * @returns {readonly Request[]} + */ + async keys (request = undefined, options = {}) { + webidl.brandCheck(this, Cache) - if ( - code < 0x21 || // exclude CTLs (0-31) - code === 0x22 || - code === 0x2C || - code === 0x3B || - code === 0x5C || - code > 0x7E // non-ascii - ) { - throw new Error('Invalid header value') + if (request !== undefined) request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) + + // 1. + let r = null + + // 2. + if (request !== undefined) { + // 2.1 + if (request instanceof Request) { + // 2.1.1 + r = request[kState] + + // 2.1.2 + if (r.method !== 'GET' && !options.ignoreMethod) { + return [] + } + } else if (typeof request === 'string') { // 2.2 + r = new Request(request)[kState] + } } - } -} -/** - * path-value = - * @param {string} path - */ -function validateCookiePath (path) { - for (const char of path) { - const code = char.charCodeAt(0) + // 4. + const promise = createDeferredPromise() - if (code < 0x21 || char === ';') { - throw new Error('Invalid cookie path') + // 5. + // 5.1 + const requests = [] + + // 5.2 + if (request === undefined) { + // 5.2.1 + for (const requestResponse of this.#relevantRequestResponseList) { + // 5.2.1.1 + requests.push(requestResponse[0]) + } + } else { // 5.3 + // 5.3.1 + const requestResponses = this.#queryCache(r, options) + + // 5.3.2 + for (const requestResponse of requestResponses) { + // 5.3.2.1 + requests.push(requestResponse[0]) + } } - } -} -/** - * I have no idea why these values aren't allowed to be honest, - * but Deno tests these. - Khafra - * @param {string} domain - */ -function validateCookieDomain (domain) { - if ( - domain.startsWith('-') || - domain.endsWith('.') || - domain.endsWith('-') - ) { - throw new Error('Invalid cookie domain') + // 5.4 + queueMicrotask(() => { + // 5.4.1 + const requestList = [] + + // 5.4.2 + for (const request of requests) { + const requestObject = new Request('https://a') + requestObject[kState] = request + requestObject[kHeaders][kHeadersList] = request.headersList + requestObject[kHeaders][kGuard] = 'immutable' + requestObject[kRealm] = request.client + + // 5.4.2.1 + requestList.push(requestObject) + } + + // 5.4.3 + promise.resolve(Object.freeze(requestList)) + }) + + return promise.promise } -} -/** - * @see https://www.rfc-editor.org/rfc/rfc7231#section-7.1.1.1 - * @param {number|Date} date - IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT - ; fixed length/zone/capitalization subset of the format - ; see Section 3.3 of [RFC5322] + /** + * @see https://w3c.github.io/ServiceWorker/#batch-cache-operations-algorithm + * @param {CacheBatchOperation[]} operations + * @returns {requestResponseList} + */ + #batchCacheOperations (operations) { + // 1. + const cache = this.#relevantRequestResponseList - day-name = %x4D.6F.6E ; "Mon", case-sensitive - / %x54.75.65 ; "Tue", case-sensitive - / %x57.65.64 ; "Wed", case-sensitive - / %x54.68.75 ; "Thu", case-sensitive - / %x46.72.69 ; "Fri", case-sensitive - / %x53.61.74 ; "Sat", case-sensitive - / %x53.75.6E ; "Sun", case-sensitive - date1 = day SP month SP year - ; e.g., 02 Jun 1982 + // 2. + const backupCache = [...cache] - day = 2DIGIT - month = %x4A.61.6E ; "Jan", case-sensitive - / %x46.65.62 ; "Feb", case-sensitive - / %x4D.61.72 ; "Mar", case-sensitive - / %x41.70.72 ; "Apr", case-sensitive - / %x4D.61.79 ; "May", case-sensitive - / %x4A.75.6E ; "Jun", case-sensitive - / %x4A.75.6C ; "Jul", case-sensitive - / %x41.75.67 ; "Aug", case-sensitive - / %x53.65.70 ; "Sep", case-sensitive - / %x4F.63.74 ; "Oct", case-sensitive - / %x4E.6F.76 ; "Nov", case-sensitive - / %x44.65.63 ; "Dec", case-sensitive - year = 4DIGIT + // 3. + const addedItems = [] - GMT = %x47.4D.54 ; "GMT", case-sensitive + // 4.1 + const resultList = [] - time-of-day = hour ":" minute ":" second - ; 00:00:00 - 23:59:60 (leap second) + try { + // 4.2 + for (const operation of operations) { + // 4.2.1 + if (operation.type !== 'delete' && operation.type !== 'put') { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'operation type does not match "delete" or "put"' + }) + } - hour = 2DIGIT - minute = 2DIGIT - second = 2DIGIT - */ -function toIMFDate (date) { - if (typeof date === 'number') { - date = new Date(date) - } + // 4.2.2 + if (operation.type === 'delete' && operation.response != null) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'delete operation should not have an associated response' + }) + } - const days = [ - 'Sun', 'Mon', 'Tue', 'Wed', - 'Thu', 'Fri', 'Sat' - ] + // 4.2.3 + if (this.#queryCache(operation.request, operation.options, addedItems).length) { + throw new DOMException('???', 'InvalidStateError') + } - const months = [ - 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', - 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' - ] + // 4.2.4 + let requestResponses - const dayName = days[date.getUTCDay()] - const day = date.getUTCDate().toString().padStart(2, '0') - const month = months[date.getUTCMonth()] - const year = date.getUTCFullYear() - const hour = date.getUTCHours().toString().padStart(2, '0') - const minute = date.getUTCMinutes().toString().padStart(2, '0') - const second = date.getUTCSeconds().toString().padStart(2, '0') + // 4.2.5 + if (operation.type === 'delete') { + // 4.2.5.1 + requestResponses = this.#queryCache(operation.request, operation.options) - return `${dayName}, ${day} ${month} ${year} ${hour}:${minute}:${second} GMT` -} + // TODO: the spec is wrong, this is needed to pass WPTs + if (requestResponses.length === 0) { + return [] + } -/** - max-age-av = "Max-Age=" non-zero-digit *DIGIT - ; In practice, both expires-av and max-age-av - ; are limited to dates representable by the - ; user agent. - * @param {number} maxAge - */ -function validateCookieMaxAge (maxAge) { - if (maxAge < 0) { - throw new Error('Invalid cookie max-age') - } -} + // 4.2.5.2 + for (const requestResponse of requestResponses) { + const idx = cache.indexOf(requestResponse) + assert(idx !== -1) -/** - * @see https://www.rfc-editor.org/rfc/rfc6265#section-4.1.1 - * @param {import('./index').Cookie} cookie - */ -function stringify (cookie) { - if (cookie.name.length === 0) { - return null - } + // 4.2.5.2.1 + cache.splice(idx, 1) + } + } else if (operation.type === 'put') { // 4.2.6 + // 4.2.6.1 + if (operation.response == null) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'put operation should have an associated response' + }) + } - validateCookieName(cookie.name) - validateCookieValue(cookie.value) + // 4.2.6.2 + const r = operation.request - const out = [`${cookie.name}=${cookie.value}`] + // 4.2.6.3 + if (!urlIsHttpHttpsScheme(r.url)) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'expected http or https scheme' + }) + } - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.1 - // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.2 - if (cookie.name.startsWith('__Secure-')) { - cookie.secure = true - } + // 4.2.6.4 + if (r.method !== 'GET') { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'not get method' + }) + } - if (cookie.name.startsWith('__Host-')) { - cookie.secure = true - cookie.domain = null - cookie.path = '/' - } + // 4.2.6.5 + if (operation.options != null) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'options must not be defined' + }) + } - if (cookie.secure) { - out.push('Secure') - } + // 4.2.6.6 + requestResponses = this.#queryCache(operation.request) - if (cookie.httpOnly) { - out.push('HttpOnly') - } + // 4.2.6.7 + for (const requestResponse of requestResponses) { + const idx = cache.indexOf(requestResponse) + assert(idx !== -1) - if (typeof cookie.maxAge === 'number') { - validateCookieMaxAge(cookie.maxAge) - out.push(`Max-Age=${cookie.maxAge}`) - } + // 4.2.6.7.1 + cache.splice(idx, 1) + } - if (cookie.domain) { - validateCookieDomain(cookie.domain) - out.push(`Domain=${cookie.domain}`) - } + // 4.2.6.8 + cache.push([operation.request, operation.response]) - if (cookie.path) { - validateCookiePath(cookie.path) - out.push(`Path=${cookie.path}`) - } + // 4.2.6.10 + addedItems.push([operation.request, operation.response]) + } - if (cookie.expires && cookie.expires.toString() !== 'Invalid Date') { - out.push(`Expires=${toIMFDate(cookie.expires)}`) + // 4.2.7 + resultList.push([operation.request, operation.response]) + } + + // 4.3 + return resultList + } catch (e) { // 5. + // 5.1 + this.#relevantRequestResponseList.length = 0 + + // 5.2 + this.#relevantRequestResponseList = backupCache + + // 5.3 + throw e + } } - if (cookie.sameSite) { - out.push(`SameSite=${cookie.sameSite}`) + /** + * @see https://w3c.github.io/ServiceWorker/#query-cache + * @param {any} requestQuery + * @param {import('../../types/cache').CacheQueryOptions} options + * @param {requestResponseList} targetStorage + * @returns {requestResponseList} + */ + #queryCache (requestQuery, options, targetStorage) { + /** @type {requestResponseList} */ + const resultList = [] + + const storage = targetStorage ?? this.#relevantRequestResponseList + + for (const requestResponse of storage) { + const [cachedRequest, cachedResponse] = requestResponse + if (this.#requestMatchesCachedItem(requestQuery, cachedRequest, cachedResponse, options)) { + resultList.push(requestResponse) + } + } + + return resultList } - for (const part of cookie.unparsed) { - if (!part.includes('=')) { - throw new Error('Invalid unparsed') + /** + * @see https://w3c.github.io/ServiceWorker/#request-matches-cached-item-algorithm + * @param {any} requestQuery + * @param {any} request + * @param {any | null} response + * @param {import('../../types/cache').CacheQueryOptions | undefined} options + * @returns {boolean} + */ + #requestMatchesCachedItem (requestQuery, request, response = null, options) { + // if (options?.ignoreMethod === false && request.method === 'GET') { + // return false + // } + + const queryURL = new URL(requestQuery.url) + + const cachedURL = new URL(request.url) + + if (options?.ignoreSearch) { + cachedURL.search = '' + + queryURL.search = '' + } + + if (!urlEquals(queryURL, cachedURL, true)) { + return false + } + + if ( + response == null || + options?.ignoreVary || + !response.headersList.contains('vary') + ) { + return true } - const [key, ...value] = part.split('=') + const fieldValues = getFieldValues(response.headersList.get('vary')) + + for (const fieldValue of fieldValues) { + if (fieldValue === '*') { + return false + } + + const requestValue = request.headersList.get(fieldValue) + const queryValue = requestQuery.headersList.get(fieldValue) + + // If one has the header and the other doesn't, or one has + // a different value than the other, return false + if (requestValue !== queryValue) { + return false + } + } - out.push(`${key.trim()}=${value.join('=')}`) + return true } - - return out.join('; ') } -let kHeadersListNode +Object.defineProperties(Cache.prototype, { + [Symbol.toStringTag]: { + value: 'Cache', + configurable: true + }, + match: kEnumerableProperty, + matchAll: kEnumerableProperty, + add: kEnumerableProperty, + addAll: kEnumerableProperty, + put: kEnumerableProperty, + delete: kEnumerableProperty, + keys: kEnumerableProperty +}) -function getHeadersList (headers) { - if (headers[kHeadersList]) { - return headers[kHeadersList] +const cacheQueryOptionConverters = [ + { + key: 'ignoreSearch', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'ignoreMethod', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'ignoreVary', + converter: webidl.converters.boolean, + defaultValue: false } +] - if (!kHeadersListNode) { - kHeadersListNode = Object.getOwnPropertySymbols(headers).find( - (symbol) => symbol.description === 'headers list' - ) +webidl.converters.CacheQueryOptions = webidl.dictionaryConverter(cacheQueryOptionConverters) - assert(kHeadersListNode, 'Headers cannot be parsed') +webidl.converters.MultiCacheQueryOptions = webidl.dictionaryConverter([ + ...cacheQueryOptionConverters, + { + key: 'cacheName', + converter: webidl.converters.DOMString } +]) - const headersList = headers[kHeadersListNode] - assert(headersList) +webidl.converters.Response = webidl.interfaceConverter(Response) - return headersList -} +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.RequestInfo +) module.exports = { - isCTLExcludingHtab, - stringify, - getHeadersList + Cache } /***/ }), -/***/ 59136: +/***/ 44738: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const net = __nccwpck_require__(69278) -const assert = __nccwpck_require__(42613) -const util = __nccwpck_require__(3440) -const { InvalidArgumentError, ConnectTimeoutError } = __nccwpck_require__(68707) - -let tls // include tls conditionally since it is not always available - -// TODO: session re-use does not wait for the first -// connection to resolve the session and might therefore -// resolve the same servername multiple times even when -// re-use is enabled. - -let SessionCache -// FIXME: remove workaround when the Node bug is fixed -// https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 -if (global.FinalizationRegistry && !process.env.NODE_V8_COVERAGE) { - SessionCache = class WeakSessionCache { - constructor (maxCachedSessions) { - this._maxCachedSessions = maxCachedSessions - this._sessionCache = new Map() - this._sessionRegistry = new global.FinalizationRegistry((key) => { - if (this._sessionCache.size < this._maxCachedSessions) { - return - } +const { kConstruct } = __nccwpck_require__(80296) +const { Cache } = __nccwpck_require__(50479) +const { webidl } = __nccwpck_require__(74222) +const { kEnumerableProperty } = __nccwpck_require__(3440) - const ref = this._sessionCache.get(key) - if (ref !== undefined && ref.deref() === undefined) { - this._sessionCache.delete(key) - } - }) - } +class CacheStorage { + /** + * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-name-to-cache-map + * @type {Map= this._maxCachedSessions) { - // remove the oldest session - const { value: oldestKey } = this._sessionCache.keys().next() - this._sessionCache.delete(oldestKey) - } + // 2.2.1.2 + const response = await cache.match(request, options) - this._sessionCache.set(sessionKey, session) + if (response !== undefined) { + return response + } + } } } -} -function buildConnector ({ allowH2, maxCachedSessions, socketPath, timeout, ...opts }) { - if (maxCachedSessions != null && (!Number.isInteger(maxCachedSessions) || maxCachedSessions < 0)) { - throw new InvalidArgumentError('maxCachedSessions must be a positive integer or zero') + /** + * @see https://w3c.github.io/ServiceWorker/#cache-storage-has + * @param {string} cacheName + * @returns {Promise} + */ + async has (cacheName) { + webidl.brandCheck(this, CacheStorage) + webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.has' }) + + cacheName = webidl.converters.DOMString(cacheName) + + // 2.1.1 + // 2.2 + return this.#caches.has(cacheName) } - const options = { path: socketPath, ...opts } - const sessionCache = new SessionCache(maxCachedSessions == null ? 100 : maxCachedSessions) - timeout = timeout == null ? 10e3 : timeout - allowH2 = allowH2 != null ? allowH2 : false - return function connect ({ hostname, host, protocol, port, servername, localAddress, httpSocket }, callback) { - let socket - if (protocol === 'https:') { - if (!tls) { - tls = __nccwpck_require__(64756) - } - servername = servername || options.servername || util.getServerName(host) || null + /** + * @see https://w3c.github.io/ServiceWorker/#dom-cachestorage-open + * @param {string} cacheName + * @returns {Promise} + */ + async open (cacheName) { + webidl.brandCheck(this, CacheStorage) + webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.open' }) - const sessionKey = servername || hostname - const session = sessionCache.get(sessionKey) || null + cacheName = webidl.converters.DOMString(cacheName) - assert(sessionKey) + // 2.1 + if (this.#caches.has(cacheName)) { + // await caches.open('v1') !== await caches.open('v1') - socket = tls.connect({ - highWaterMark: 16384, // TLS in node can't have bigger HWM anyway... - ...options, - servername, - session, - localAddress, - // TODO(HTTP/2): Add support for h2c - ALPNProtocols: allowH2 ? ['http/1.1', 'h2'] : ['http/1.1'], - socket: httpSocket, // upgrade socket connection - port: port || 443, - host: hostname - }) + // 2.1.1 + const cache = this.#caches.get(cacheName) - socket - .on('session', function (session) { - // TODO (fix): Can a session become invalid once established? Don't think so? - sessionCache.set(sessionKey, session) - }) - } else { - assert(!httpSocket, 'httpSocket can only be sent on TLS update') - socket = net.connect({ - highWaterMark: 64 * 1024, // Same as nodejs fs streams. - ...options, - localAddress, - port: port || 80, - host: hostname - }) + // 2.1.1.1 + return new Cache(kConstruct, cache) } - // Set TCP keep alive options on the socket here instead of in connect() for the case of assigning the socket - if (options.keepAlive == null || options.keepAlive) { - const keepAliveInitialDelay = options.keepAliveInitialDelay === undefined ? 60e3 : options.keepAliveInitialDelay - socket.setKeepAlive(true, keepAliveInitialDelay) - } + // 2.2 + const cache = [] - const cancelTimeout = setupTimeout(() => onConnectTimeout(socket), timeout) + // 2.3 + this.#caches.set(cacheName, cache) - socket - .setNoDelay(true) - .once(protocol === 'https:' ? 'secureConnect' : 'connect', function () { - cancelTimeout() + // 2.4 + return new Cache(kConstruct, cache) + } - if (callback) { - const cb = callback - callback = null - cb(null, this) - } - }) - .on('error', function (err) { - cancelTimeout() + /** + * @see https://w3c.github.io/ServiceWorker/#cache-storage-delete + * @param {string} cacheName + * @returns {Promise} + */ + async delete (cacheName) { + webidl.brandCheck(this, CacheStorage) + webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.delete' }) - if (callback) { - const cb = callback - callback = null - cb(err) - } - }) + cacheName = webidl.converters.DOMString(cacheName) - return socket + return this.#caches.delete(cacheName) } -} -function setupTimeout (onConnectTimeout, timeout) { - if (!timeout) { - return () => {} - } + /** + * @see https://w3c.github.io/ServiceWorker/#cache-storage-keys + * @returns {string[]} + */ + async keys () { + webidl.brandCheck(this, CacheStorage) - let s1 = null - let s2 = null - const timeoutId = setTimeout(() => { - // setImmediate is added to make sure that we priotorise socket error events over timeouts - s1 = setImmediate(() => { - if (process.platform === 'win32') { - // Windows needs an extra setImmediate probably due to implementation differences in the socket logic - s2 = setImmediate(() => onConnectTimeout()) - } else { - onConnectTimeout() - } - }) - }, timeout) - return () => { - clearTimeout(timeoutId) - clearImmediate(s1) - clearImmediate(s2) + // 2.1 + const keys = this.#caches.keys() + + // 2.2 + return [...keys] } } -function onConnectTimeout (socket) { - util.destroy(socket, new ConnectTimeoutError()) -} +Object.defineProperties(CacheStorage.prototype, { + [Symbol.toStringTag]: { + value: 'CacheStorage', + configurable: true + }, + match: kEnumerableProperty, + has: kEnumerableProperty, + open: kEnumerableProperty, + delete: kEnumerableProperty, + keys: kEnumerableProperty +}) -module.exports = buildConnector +module.exports = { + CacheStorage +} /***/ }), -/***/ 10735: -/***/ ((module) => { +/***/ 80296: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/** @type {Record} */ -const headerNameLowerCasedRecord = {} - -// https://developer.mozilla.org/docs/Web/HTTP/Headers -const wellknownHeaderNames = [ - 'Accept', - 'Accept-Encoding', - 'Accept-Language', - 'Accept-Ranges', - 'Access-Control-Allow-Credentials', - 'Access-Control-Allow-Headers', - 'Access-Control-Allow-Methods', - 'Access-Control-Allow-Origin', - 'Access-Control-Expose-Headers', - 'Access-Control-Max-Age', - 'Access-Control-Request-Headers', - 'Access-Control-Request-Method', - 'Age', - 'Allow', - 'Alt-Svc', - 'Alt-Used', - 'Authorization', - 'Cache-Control', - 'Clear-Site-Data', - 'Connection', - 'Content-Disposition', - 'Content-Encoding', - 'Content-Language', - 'Content-Length', - 'Content-Location', - 'Content-Range', - 'Content-Security-Policy', - 'Content-Security-Policy-Report-Only', - 'Content-Type', - 'Cookie', - 'Cross-Origin-Embedder-Policy', - 'Cross-Origin-Opener-Policy', - 'Cross-Origin-Resource-Policy', - 'Date', - 'Device-Memory', - 'Downlink', - 'ECT', - 'ETag', - 'Expect', - 'Expect-CT', - 'Expires', - 'Forwarded', - 'From', - 'Host', - 'If-Match', - 'If-Modified-Since', - 'If-None-Match', - 'If-Range', - 'If-Unmodified-Since', - 'Keep-Alive', - 'Last-Modified', - 'Link', - 'Location', - 'Max-Forwards', - 'Origin', - 'Permissions-Policy', - 'Pragma', - 'Proxy-Authenticate', - 'Proxy-Authorization', - 'RTT', - 'Range', - 'Referer', - 'Referrer-Policy', - 'Refresh', - 'Retry-After', - 'Sec-WebSocket-Accept', - 'Sec-WebSocket-Extensions', - 'Sec-WebSocket-Key', - 'Sec-WebSocket-Protocol', - 'Sec-WebSocket-Version', - 'Server', - 'Server-Timing', - 'Service-Worker-Allowed', - 'Service-Worker-Navigation-Preload', - 'Set-Cookie', - 'SourceMap', - 'Strict-Transport-Security', - 'Supports-Loading-Mode', - 'TE', - 'Timing-Allow-Origin', - 'Trailer', - 'Transfer-Encoding', - 'Upgrade', - 'Upgrade-Insecure-Requests', - 'User-Agent', - 'Vary', - 'Via', - 'WWW-Authenticate', - 'X-Content-Type-Options', - 'X-DNS-Prefetch-Control', - 'X-Frame-Options', - 'X-Permitted-Cross-Domain-Policies', - 'X-Powered-By', - 'X-Requested-With', - 'X-XSS-Protection' -] - -for (let i = 0; i < wellknownHeaderNames.length; ++i) { - const key = wellknownHeaderNames[i] - const lowerCasedKey = key.toLowerCase() - headerNameLowerCasedRecord[key] = headerNameLowerCasedRecord[lowerCasedKey] = - lowerCasedKey -} - -// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. -Object.setPrototypeOf(headerNameLowerCasedRecord, null) - module.exports = { - wellknownHeaderNames, - headerNameLowerCasedRecord + kConstruct: (__nccwpck_require__(36443).kConstruct) } /***/ }), -/***/ 68707: -/***/ ((module) => { +/***/ 23993: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -class UndiciError extends Error { - constructor (message) { - super(message) - this.name = 'UndiciError' - this.code = 'UND_ERR' - } -} - -class ConnectTimeoutError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ConnectTimeoutError) - this.name = 'ConnectTimeoutError' - this.message = message || 'Connect Timeout Error' - this.code = 'UND_ERR_CONNECT_TIMEOUT' - } -} - -class HeadersTimeoutError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, HeadersTimeoutError) - this.name = 'HeadersTimeoutError' - this.message = message || 'Headers Timeout Error' - this.code = 'UND_ERR_HEADERS_TIMEOUT' - } -} +const assert = __nccwpck_require__(42613) +const { URLSerializer } = __nccwpck_require__(94322) +const { isValidHeaderName } = __nccwpck_require__(15523) -class HeadersOverflowError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, HeadersOverflowError) - this.name = 'HeadersOverflowError' - this.message = message || 'Headers Overflow Error' - this.code = 'UND_ERR_HEADERS_OVERFLOW' - } -} +/** + * @see https://url.spec.whatwg.org/#concept-url-equals + * @param {URL} A + * @param {URL} B + * @param {boolean | undefined} excludeFragment + * @returns {boolean} + */ +function urlEquals (A, B, excludeFragment = false) { + const serializedA = URLSerializer(A, excludeFragment) -class BodyTimeoutError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, BodyTimeoutError) - this.name = 'BodyTimeoutError' - this.message = message || 'Body Timeout Error' - this.code = 'UND_ERR_BODY_TIMEOUT' - } -} + const serializedB = URLSerializer(B, excludeFragment) -class ResponseStatusCodeError extends UndiciError { - constructor (message, statusCode, headers, body) { - super(message) - Error.captureStackTrace(this, ResponseStatusCodeError) - this.name = 'ResponseStatusCodeError' - this.message = message || 'Response Status Code Error' - this.code = 'UND_ERR_RESPONSE_STATUS_CODE' - this.body = body - this.status = statusCode - this.statusCode = statusCode - this.headers = headers - } + return serializedA === serializedB } -class InvalidArgumentError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, InvalidArgumentError) - this.name = 'InvalidArgumentError' - this.message = message || 'Invalid Argument Error' - this.code = 'UND_ERR_INVALID_ARG' - } -} +/** + * @see https://github.com/chromium/chromium/blob/694d20d134cb553d8d89e5500b9148012b1ba299/content/browser/cache_storage/cache_storage_cache.cc#L260-L262 + * @param {string} header + */ +function fieldValues (header) { + assert(header !== null) -class InvalidReturnValueError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, InvalidReturnValueError) - this.name = 'InvalidReturnValueError' - this.message = message || 'Invalid Return Value Error' - this.code = 'UND_ERR_INVALID_RETURN_VALUE' - } -} + const values = [] -class RequestAbortedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, RequestAbortedError) - this.name = 'AbortError' - this.message = message || 'Request aborted' - this.code = 'UND_ERR_ABORTED' - } -} + for (let value of header.split(',')) { + value = value.trim() -class InformationalError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, InformationalError) - this.name = 'InformationalError' - this.message = message || 'Request information' - this.code = 'UND_ERR_INFO' - } -} + if (!value.length) { + continue + } else if (!isValidHeaderName(value)) { + continue + } -class RequestContentLengthMismatchError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, RequestContentLengthMismatchError) - this.name = 'RequestContentLengthMismatchError' - this.message = message || 'Request body length does not match content-length header' - this.code = 'UND_ERR_REQ_CONTENT_LENGTH_MISMATCH' + values.push(value) } -} -class ResponseContentLengthMismatchError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ResponseContentLengthMismatchError) - this.name = 'ResponseContentLengthMismatchError' - this.message = message || 'Response body length does not match content-length header' - this.code = 'UND_ERR_RES_CONTENT_LENGTH_MISMATCH' - } + return values } -class ClientDestroyedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ClientDestroyedError) - this.name = 'ClientDestroyedError' - this.message = message || 'The client is destroyed' - this.code = 'UND_ERR_DESTROYED' - } +module.exports = { + urlEquals, + fieldValues } -class ClientClosedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ClientClosedError) - this.name = 'ClientClosedError' - this.message = message || 'The client is closed' - this.code = 'UND_ERR_CLOSED' - } -} -class SocketError extends UndiciError { - constructor (message, socket) { - super(message) - Error.captureStackTrace(this, SocketError) - this.name = 'SocketError' - this.message = message || 'Socket error' - this.code = 'UND_ERR_SOCKET' - this.socket = socket - } -} +/***/ }), -class NotSupportedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, NotSupportedError) - this.name = 'NotSupportedError' - this.message = message || 'Not supported error' - this.code = 'UND_ERR_NOT_SUPPORTED' - } -} +/***/ 86197: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -class BalancedPoolMissingUpstreamError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, NotSupportedError) - this.name = 'MissingUpstreamError' - this.message = message || 'No upstream has been added to the BalancedPool' - this.code = 'UND_ERR_BPL_MISSING_UPSTREAM' - } -} +"use strict"; +// @ts-check -class HTTPParserError extends Error { - constructor (message, code, data) { - super(message) - Error.captureStackTrace(this, HTTPParserError) - this.name = 'HTTPParserError' - this.code = code ? `HPE_${code}` : undefined - this.data = data ? data.toString() : undefined - } -} -class ResponseExceededMaxSizeError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, ResponseExceededMaxSizeError) - this.name = 'ResponseExceededMaxSizeError' - this.message = message || 'Response content exceeded max size' - this.code = 'UND_ERR_RES_EXCEEDED_MAX_SIZE' - } -} -class RequestRetryError extends UndiciError { - constructor (message, code, { headers, data }) { - super(message) - Error.captureStackTrace(this, RequestRetryError) - this.name = 'RequestRetryError' - this.message = message || 'Request retry error' - this.code = 'UND_ERR_REQ_RETRY' - this.statusCode = code - this.data = data - this.headers = headers - } -} +/* global WebAssembly */ -module.exports = { - HTTPParserError, - UndiciError, - HeadersTimeoutError, - HeadersOverflowError, - BodyTimeoutError, +const assert = __nccwpck_require__(42613) +const net = __nccwpck_require__(69278) +const http = __nccwpck_require__(58611) +const { pipeline } = __nccwpck_require__(2203) +const util = __nccwpck_require__(3440) +const timers = __nccwpck_require__(28804) +const Request = __nccwpck_require__(44655) +const DispatcherBase = __nccwpck_require__(50001) +const { RequestContentLengthMismatchError, - ConnectTimeoutError, - ResponseStatusCodeError, + ResponseContentLengthMismatchError, InvalidArgumentError, - InvalidReturnValueError, RequestAbortedError, - ClientDestroyedError, - ClientClosedError, - InformationalError, + HeadersTimeoutError, + HeadersOverflowError, SocketError, - NotSupportedError, - ResponseContentLengthMismatchError, - BalancedPoolMissingUpstreamError, + InformationalError, + BodyTimeoutError, + HTTPParserError, ResponseExceededMaxSizeError, - RequestRetryError -} + ClientDestroyedError +} = __nccwpck_require__(68707) +const buildConnector = __nccwpck_require__(59136) +const { + kUrl, + kReset, + kServerName, + kClient, + kBusy, + kParser, + kConnect, + kBlocking, + kResuming, + kRunning, + kPending, + kSize, + kWriting, + kQueue, + kConnected, + kConnecting, + kNeedDrain, + kNoRef, + kKeepAliveDefaultTimeout, + kHostHeader, + kPendingIdx, + kRunningIdx, + kError, + kPipelining, + kSocket, + kKeepAliveTimeoutValue, + kMaxHeadersSize, + kKeepAliveMaxTimeout, + kKeepAliveTimeoutThreshold, + kHeadersTimeout, + kBodyTimeout, + kStrictContentLength, + kConnector, + kMaxRedirections, + kMaxRequests, + kCounter, + kClose, + kDestroy, + kDispatch, + kInterceptors, + kLocalAddress, + kMaxResponseSize, + kHTTPConnVersion, + // HTTP2 + kHost, + kHTTP2Session, + kHTTP2SessionState, + kHTTP2BuildRequest, + kHTTP2CopyHeaders, + kHTTP1BuildRequest +} = __nccwpck_require__(36443) +/** @type {import('http2')} */ +let http2 +try { + http2 = __nccwpck_require__(85675) +} catch { + // @ts-ignore + http2 = { constants: {} } +} -/***/ }), +const { + constants: { + HTTP2_HEADER_AUTHORITY, + HTTP2_HEADER_METHOD, + HTTP2_HEADER_PATH, + HTTP2_HEADER_SCHEME, + HTTP2_HEADER_CONTENT_LENGTH, + HTTP2_HEADER_EXPECT, + HTTP2_HEADER_STATUS + } +} = http2 -/***/ 44655: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +// Experimental +let h2ExperimentalWarned = false -"use strict"; +const FastBuffer = Buffer[Symbol.species] +const kClosedResolve = Symbol('kClosedResolve') -const { - InvalidArgumentError, - NotSupportedError -} = __nccwpck_require__(68707) -const assert = __nccwpck_require__(42613) -const { kHTTP2BuildRequest, kHTTP2CopyHeaders, kHTTP1BuildRequest } = __nccwpck_require__(36443) -const util = __nccwpck_require__(3440) +const channels = {} -// tokenRegExp and headerCharRegex have been lifted from -// https://github.com/nodejs/node/blob/main/lib/_http_common.js +try { + const diagnosticsChannel = __nccwpck_require__(31637) + channels.sendHeaders = diagnosticsChannel.channel('undici:client:sendHeaders') + channels.beforeConnect = diagnosticsChannel.channel('undici:client:beforeConnect') + channels.connectError = diagnosticsChannel.channel('undici:client:connectError') + channels.connected = diagnosticsChannel.channel('undici:client:connected') +} catch { + channels.sendHeaders = { hasSubscribers: false } + channels.beforeConnect = { hasSubscribers: false } + channels.connectError = { hasSubscribers: false } + channels.connected = { hasSubscribers: false } +} /** - * Verifies that the given val is a valid HTTP token - * per the rules defined in RFC 7230 - * See https://tools.ietf.org/html/rfc7230#section-3.2.6 + * @type {import('../types/client').default} */ -const tokenRegExp = /^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/ +class Client extends DispatcherBase { + /** + * + * @param {string|URL} url + * @param {import('../types/client').Client.Options} options + */ + constructor (url, { + interceptors, + maxHeaderSize, + headersTimeout, + socketTimeout, + requestTimeout, + connectTimeout, + bodyTimeout, + idleTimeout, + keepAlive, + keepAliveTimeout, + maxKeepAliveTimeout, + keepAliveMaxTimeout, + keepAliveTimeoutThreshold, + socketPath, + pipelining, + tls, + strictContentLength, + maxCachedSessions, + maxRedirections, + connect, + maxRequestsPerClient, + localAddress, + maxResponseSize, + autoSelectFamily, + autoSelectFamilyAttemptTimeout, + // h2 + allowH2, + maxConcurrentStreams + } = {}) { + super() -/** - * Matches if val contains an invalid field-vchar - * field-value = *( field-content / obs-fold ) - * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] - * field-vchar = VCHAR / obs-text - */ -const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/ + if (keepAlive !== undefined) { + throw new InvalidArgumentError('unsupported keepAlive, use pipelining=0 instead') + } -// Verifies that a given path is valid does not contain control chars \x00 to \x20 -const invalidPathRegex = /[^\u0021-\u00ff]/ + if (socketTimeout !== undefined) { + throw new InvalidArgumentError('unsupported socketTimeout, use headersTimeout & bodyTimeout instead') + } -const kHandler = Symbol('handler') + if (requestTimeout !== undefined) { + throw new InvalidArgumentError('unsupported requestTimeout, use headersTimeout & bodyTimeout instead') + } -const channels = {} + if (idleTimeout !== undefined) { + throw new InvalidArgumentError('unsupported idleTimeout, use keepAliveTimeout instead') + } -let extractBody + if (maxKeepAliveTimeout !== undefined) { + throw new InvalidArgumentError('unsupported maxKeepAliveTimeout, use keepAliveMaxTimeout instead') + } -try { - const diagnosticsChannel = __nccwpck_require__(31637) - channels.create = diagnosticsChannel.channel('undici:request:create') - channels.bodySent = diagnosticsChannel.channel('undici:request:bodySent') - channels.headers = diagnosticsChannel.channel('undici:request:headers') - channels.trailers = diagnosticsChannel.channel('undici:request:trailers') - channels.error = diagnosticsChannel.channel('undici:request:error') -} catch { - channels.create = { hasSubscribers: false } - channels.bodySent = { hasSubscribers: false } - channels.headers = { hasSubscribers: false } - channels.trailers = { hasSubscribers: false } - channels.error = { hasSubscribers: false } -} + if (maxHeaderSize != null && !Number.isFinite(maxHeaderSize)) { + throw new InvalidArgumentError('invalid maxHeaderSize') + } -class Request { - constructor (origin, { - path, - method, - body, - headers, - query, - idempotent, - blocking, - upgrade, - headersTimeout, - bodyTimeout, - reset, - throwOnError, - expectContinue - }, handler) { - if (typeof path !== 'string') { - throw new InvalidArgumentError('path must be a string') - } else if ( - path[0] !== '/' && - !(path.startsWith('http://') || path.startsWith('https://')) && - method !== 'CONNECT' - ) { - throw new InvalidArgumentError('path must be an absolute URL or start with a slash') - } else if (invalidPathRegex.exec(path) !== null) { - throw new InvalidArgumentError('invalid request path') + if (socketPath != null && typeof socketPath !== 'string') { + throw new InvalidArgumentError('invalid socketPath') } - if (typeof method !== 'string') { - throw new InvalidArgumentError('method must be a string') - } else if (tokenRegExp.exec(method) === null) { - throw new InvalidArgumentError('invalid request method') + if (connectTimeout != null && (!Number.isFinite(connectTimeout) || connectTimeout < 0)) { + throw new InvalidArgumentError('invalid connectTimeout') } - if (upgrade && typeof upgrade !== 'string') { - throw new InvalidArgumentError('upgrade must be a string') + if (keepAliveTimeout != null && (!Number.isFinite(keepAliveTimeout) || keepAliveTimeout <= 0)) { + throw new InvalidArgumentError('invalid keepAliveTimeout') } - if (headersTimeout != null && (!Number.isFinite(headersTimeout) || headersTimeout < 0)) { - throw new InvalidArgumentError('invalid headersTimeout') + if (keepAliveMaxTimeout != null && (!Number.isFinite(keepAliveMaxTimeout) || keepAliveMaxTimeout <= 0)) { + throw new InvalidArgumentError('invalid keepAliveMaxTimeout') } - if (bodyTimeout != null && (!Number.isFinite(bodyTimeout) || bodyTimeout < 0)) { - throw new InvalidArgumentError('invalid bodyTimeout') + if (keepAliveTimeoutThreshold != null && !Number.isFinite(keepAliveTimeoutThreshold)) { + throw new InvalidArgumentError('invalid keepAliveTimeoutThreshold') } - if (reset != null && typeof reset !== 'boolean') { - throw new InvalidArgumentError('invalid reset') + if (headersTimeout != null && (!Number.isInteger(headersTimeout) || headersTimeout < 0)) { + throw new InvalidArgumentError('headersTimeout must be a positive integer or zero') } - if (expectContinue != null && typeof expectContinue !== 'boolean') { - throw new InvalidArgumentError('invalid expectContinue') + if (bodyTimeout != null && (!Number.isInteger(bodyTimeout) || bodyTimeout < 0)) { + throw new InvalidArgumentError('bodyTimeout must be a positive integer or zero') } - this.headersTimeout = headersTimeout + if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { + throw new InvalidArgumentError('connect must be a function or an object') + } - this.bodyTimeout = bodyTimeout + if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { + throw new InvalidArgumentError('maxRedirections must be a positive number') + } - this.throwOnError = throwOnError === true + if (maxRequestsPerClient != null && (!Number.isInteger(maxRequestsPerClient) || maxRequestsPerClient < 0)) { + throw new InvalidArgumentError('maxRequestsPerClient must be a positive number') + } - this.method = method + if (localAddress != null && (typeof localAddress !== 'string' || net.isIP(localAddress) === 0)) { + throw new InvalidArgumentError('localAddress must be valid string IP address') + } - this.abort = null + if (maxResponseSize != null && (!Number.isInteger(maxResponseSize) || maxResponseSize < -1)) { + throw new InvalidArgumentError('maxResponseSize must be a positive number') + } - if (body == null) { - this.body = null - } else if (util.isStream(body)) { - this.body = body + if ( + autoSelectFamilyAttemptTimeout != null && + (!Number.isInteger(autoSelectFamilyAttemptTimeout) || autoSelectFamilyAttemptTimeout < -1) + ) { + throw new InvalidArgumentError('autoSelectFamilyAttemptTimeout must be a positive number') + } + + // h2 + if (allowH2 != null && typeof allowH2 !== 'boolean') { + throw new InvalidArgumentError('allowH2 must be a valid boolean value') + } + + if (maxConcurrentStreams != null && (typeof maxConcurrentStreams !== 'number' || maxConcurrentStreams < 1)) { + throw new InvalidArgumentError('maxConcurrentStreams must be a possitive integer, greater than 0') + } + + if (typeof connect !== 'function') { + connect = buildConnector({ + ...tls, + maxCachedSessions, + allowH2, + socketPath, + timeout: connectTimeout, + ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), + ...connect + }) + } + + this[kInterceptors] = interceptors && interceptors.Client && Array.isArray(interceptors.Client) + ? interceptors.Client + : [createRedirectInterceptor({ maxRedirections })] + this[kUrl] = util.parseOrigin(url) + this[kConnector] = connect + this[kSocket] = null + this[kPipelining] = pipelining != null ? pipelining : 1 + this[kMaxHeadersSize] = maxHeaderSize || http.maxHeaderSize + this[kKeepAliveDefaultTimeout] = keepAliveTimeout == null ? 4e3 : keepAliveTimeout + this[kKeepAliveMaxTimeout] = keepAliveMaxTimeout == null ? 600e3 : keepAliveMaxTimeout + this[kKeepAliveTimeoutThreshold] = keepAliveTimeoutThreshold == null ? 1e3 : keepAliveTimeoutThreshold + this[kKeepAliveTimeoutValue] = this[kKeepAliveDefaultTimeout] + this[kServerName] = null + this[kLocalAddress] = localAddress != null ? localAddress : null + this[kResuming] = 0 // 0, idle, 1, scheduled, 2 resuming + this[kNeedDrain] = 0 // 0, idle, 1, scheduled, 2 resuming + this[kHostHeader] = `host: ${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}\r\n` + this[kBodyTimeout] = bodyTimeout != null ? bodyTimeout : 300e3 + this[kHeadersTimeout] = headersTimeout != null ? headersTimeout : 300e3 + this[kStrictContentLength] = strictContentLength == null ? true : strictContentLength + this[kMaxRedirections] = maxRedirections + this[kMaxRequests] = maxRequestsPerClient + this[kClosedResolve] = null + this[kMaxResponseSize] = maxResponseSize > -1 ? maxResponseSize : -1 + this[kHTTPConnVersion] = 'h1' - const rState = this.body._readableState - if (!rState || !rState.autoDestroy) { - this.endHandler = function autoDestroy () { - util.destroy(this) + // HTTP/2 + this[kHTTP2Session] = null + this[kHTTP2SessionState] = !allowH2 + ? null + : { + // streams: null, // Fixed queue of streams - For future support of `push` + openStreams: 0, // Keep track of them to decide wether or not unref the session + maxConcurrentStreams: maxConcurrentStreams != null ? maxConcurrentStreams : 100 // Max peerConcurrentStreams for a Node h2 server } - this.body.on('end', this.endHandler) - } + this[kHost] = `${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}` - this.errorHandler = err => { - if (this.abort) { - this.abort(err) - } else { - this.error = err - } - } - this.body.on('error', this.errorHandler) - } else if (util.isBuffer(body)) { - this.body = body.byteLength ? body : null - } else if (ArrayBuffer.isView(body)) { - this.body = body.buffer.byteLength ? Buffer.from(body.buffer, body.byteOffset, body.byteLength) : null - } else if (body instanceof ArrayBuffer) { - this.body = body.byteLength ? Buffer.from(body) : null - } else if (typeof body === 'string') { - this.body = body.length ? Buffer.from(body) : null - } else if (util.isFormDataLike(body) || util.isIterable(body) || util.isBlobLike(body)) { - this.body = body - } else { - throw new InvalidArgumentError('body must be a string, a Buffer, a Readable stream, an iterable, or an async iterable') - } + // kQueue is built up of 3 sections separated by + // the kRunningIdx and kPendingIdx indices. + // | complete | running | pending | + // ^ kRunningIdx ^ kPendingIdx ^ kQueue.length + // kRunningIdx points to the first running element. + // kPendingIdx points to the first pending element. + // This implements a fast queue with an amortized + // time of O(1). - this.completed = false + this[kQueue] = [] + this[kRunningIdx] = 0 + this[kPendingIdx] = 0 + } - this.aborted = false + get pipelining () { + return this[kPipelining] + } - this.upgrade = upgrade || null + set pipelining (value) { + this[kPipelining] = value + resume(this, true) + } - this.path = query ? util.buildURL(path, query) : path + get [kPending] () { + return this[kQueue].length - this[kPendingIdx] + } - this.origin = origin + get [kRunning] () { + return this[kPendingIdx] - this[kRunningIdx] + } - this.idempotent = idempotent == null - ? method === 'HEAD' || method === 'GET' - : idempotent + get [kSize] () { + return this[kQueue].length - this[kRunningIdx] + } - this.blocking = blocking == null ? false : blocking + get [kConnected] () { + return !!this[kSocket] && !this[kConnecting] && !this[kSocket].destroyed + } - this.reset = reset == null ? null : reset + get [kBusy] () { + const socket = this[kSocket] + return ( + (socket && (socket[kReset] || socket[kWriting] || socket[kBlocking])) || + (this[kSize] >= (this[kPipelining] || 1)) || + this[kPending] > 0 + ) + } - this.host = null + /* istanbul ignore: only used for test */ + [kConnect] (cb) { + connect(this) + this.once('connect', cb) + } - this.contentLength = null + [kDispatch] (opts, handler) { + const origin = opts.origin || this[kUrl].origin - this.contentType = null + const request = this[kHTTPConnVersion] === 'h2' + ? Request[kHTTP2BuildRequest](origin, opts, handler) + : Request[kHTTP1BuildRequest](origin, opts, handler) - this.headers = '' + this[kQueue].push(request) + if (this[kResuming]) { + // Do nothing. + } else if (util.bodyLength(request.body) == null && util.isIterable(request.body)) { + // Wait a tick in case stream/iterator is ended in the same tick. + this[kResuming] = 1 + process.nextTick(resume, this) + } else { + resume(this, true) + } - // Only for H2 - this.expectContinue = expectContinue != null ? expectContinue : false + if (this[kResuming] && this[kNeedDrain] !== 2 && this[kBusy]) { + this[kNeedDrain] = 2 + } - if (Array.isArray(headers)) { - if (headers.length % 2 !== 0) { - throw new InvalidArgumentError('headers array must be even') - } - for (let i = 0; i < headers.length; i += 2) { - processHeader(this, headers[i], headers[i + 1]) - } - } else if (headers && typeof headers === 'object') { - const keys = Object.keys(headers) - for (let i = 0; i < keys.length; i++) { - const key = keys[i] - processHeader(this, key, headers[key]) + return this[kNeedDrain] < 2 + } + + async [kClose] () { + // TODO: for H2 we need to gracefully flush the remaining enqueued + // request and close each stream. + return new Promise((resolve) => { + if (!this[kSize]) { + resolve(null) + } else { + this[kClosedResolve] = resolve } - } else if (headers != null) { - throw new InvalidArgumentError('headers must be an object or an array') - } + }) + } - if (util.isFormDataLike(this.body)) { - if (util.nodeMajor < 16 || (util.nodeMajor === 16 && util.nodeMinor < 8)) { - throw new InvalidArgumentError('Form-Data bodies are only supported in node v16.8 and newer.') + async [kDestroy] (err) { + return new Promise((resolve) => { + const requests = this[kQueue].splice(this[kPendingIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(this, request, err) } - if (!extractBody) { - extractBody = (__nccwpck_require__(8923).extractBody) + const callback = () => { + if (this[kClosedResolve]) { + // TODO (fix): Should we error here with ClientDestroyedError? + this[kClosedResolve]() + this[kClosedResolve] = null + } + resolve() } - const [bodyStream, contentType] = extractBody(body) - if (this.contentType == null) { - this.contentType = contentType - this.headers += `content-type: ${contentType}\r\n` + if (this[kHTTP2Session] != null) { + util.destroy(this[kHTTP2Session], err) + this[kHTTP2Session] = null + this[kHTTP2SessionState] = null } - this.body = bodyStream.stream - this.contentLength = bodyStream.length - } else if (util.isBlobLike(body) && this.contentType == null && body.type) { - this.contentType = body.type - this.headers += `content-type: ${body.type}\r\n` - } - util.validateHandler(handler, method, upgrade) + if (!this[kSocket]) { + queueMicrotask(callback) + } else { + util.destroy(this[kSocket].on('close', callback), err) + } - this.servername = util.getServerName(this.host) + resume(this) + }) + } +} - this[kHandler] = handler +function onHttp2SessionError (err) { + assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') - if (channels.create.hasSubscribers) { - channels.create.publish({ request: this }) - } - } + this[kSocket][kError] = err - onBodySent (chunk) { - if (this[kHandler].onBodySent) { - try { - return this[kHandler].onBodySent(chunk) - } catch (err) { - this.abort(err) - } - } - } + onError(this[kClient], err) +} - onRequestSent () { - if (channels.bodySent.hasSubscribers) { - channels.bodySent.publish({ request: this }) - } +function onHttp2FrameError (type, code, id) { + const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) - if (this[kHandler].onRequestSent) { - try { - return this[kHandler].onRequestSent() - } catch (err) { - this.abort(err) - } - } + if (id === 0) { + this[kSocket][kError] = err + onError(this[kClient], err) } +} - onConnect (abort) { - assert(!this.aborted) - assert(!this.completed) +function onHttp2SessionEnd () { + util.destroy(this, new SocketError('other side closed')) + util.destroy(this[kSocket], new SocketError('other side closed')) +} - if (this.error) { - abort(this.error) - } else { - this.abort = abort - return this[kHandler].onConnect(abort) - } - } +function onHTTP2GoAway (code) { + const client = this[kClient] + const err = new InformationalError(`HTTP/2: "GOAWAY" frame received with code ${code}`) + client[kSocket] = null + client[kHTTP2Session] = null - onHeaders (statusCode, headers, resume, statusText) { - assert(!this.aborted) - assert(!this.completed) + if (client.destroyed) { + assert(this[kPending] === 0) - if (channels.headers.hasSubscribers) { - channels.headers.publish({ request: this, response: { statusCode, headers, statusText } }) + // Fail entire queue. + const requests = client[kQueue].splice(client[kRunningIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(this, request, err) } + } else if (client[kRunning] > 0) { + // Fail head of pipeline. + const request = client[kQueue][client[kRunningIdx]] + client[kQueue][client[kRunningIdx]++] = null - try { - return this[kHandler].onHeaders(statusCode, headers, resume, statusText) - } catch (err) { - this.abort(err) - } + errorRequest(client, request, err) } - onData (chunk) { - assert(!this.aborted) - assert(!this.completed) + client[kPendingIdx] = client[kRunningIdx] - try { - return this[kHandler].onData(chunk) - } catch (err) { - this.abort(err) - return false - } - } + assert(client[kRunning] === 0) - onUpgrade (statusCode, headers, socket) { - assert(!this.aborted) - assert(!this.completed) + client.emit('disconnect', + client[kUrl], + [client], + err + ) - return this[kHandler].onUpgrade(statusCode, headers, socket) - } + resume(client) +} - onComplete (trailers) { - this.onFinally() +const constants = __nccwpck_require__(52824) +const createRedirectInterceptor = __nccwpck_require__(64415) +const EMPTY_BUF = Buffer.alloc(0) - assert(!this.aborted) +async function lazyllhttp () { + const llhttpWasmData = process.env.JEST_WORKER_ID ? __nccwpck_require__(63870) : undefined - this.completed = true - if (channels.trailers.hasSubscribers) { - channels.trailers.publish({ request: this, trailers }) - } + let mod + try { + mod = await WebAssembly.compile(Buffer.from(__nccwpck_require__(53434), 'base64')) + } catch (e) { + /* istanbul ignore next */ - try { - return this[kHandler].onComplete(trailers) - } catch (err) { - // TODO (fix): This might be a bad idea? - this.onError(err) - } + // We could check if the error was caused by the simd option not + // being enabled, but the occurring of this other error + // * https://github.com/emscripten-core/emscripten/issues/11495 + // got me to remove that check to avoid breaking Node 12. + mod = await WebAssembly.compile(Buffer.from(llhttpWasmData || __nccwpck_require__(63870), 'base64')) } - onError (error) { - this.onFinally() + return await WebAssembly.instantiate(mod, { + env: { + /* eslint-disable camelcase */ - if (channels.error.hasSubscribers) { - channels.error.publish({ request: this, error }) - } + wasm_on_url: (p, at, len) => { + /* istanbul ignore next */ + return 0 + }, + wasm_on_status: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onStatus(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_message_begin: (p) => { + assert.strictEqual(currentParser.ptr, p) + return currentParser.onMessageBegin() || 0 + }, + wasm_on_header_field: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onHeaderField(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_header_value: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onHeaderValue(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_headers_complete: (p, statusCode, upgrade, shouldKeepAlive) => { + assert.strictEqual(currentParser.ptr, p) + return currentParser.onHeadersComplete(statusCode, Boolean(upgrade), Boolean(shouldKeepAlive)) || 0 + }, + wasm_on_body: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onBody(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_message_complete: (p) => { + assert.strictEqual(currentParser.ptr, p) + return currentParser.onMessageComplete() || 0 + } - if (this.aborted) { - return + /* eslint-enable camelcase */ } - this.aborted = true - - return this[kHandler].onError(error) - } + }) +} - onFinally () { - if (this.errorHandler) { - this.body.off('error', this.errorHandler) - this.errorHandler = null - } +let llhttpInstance = null +let llhttpPromise = lazyllhttp() +llhttpPromise.catch() - if (this.endHandler) { - this.body.off('end', this.endHandler) - this.endHandler = null - } - } +let currentParser = null +let currentBufferRef = null +let currentBufferSize = 0 +let currentBufferPtr = null - // TODO: adjust to support H2 - addHeader (key, value) { - processHeader(this, key, value) - return this - } +const TIMEOUT_HEADERS = 1 +const TIMEOUT_BODY = 2 +const TIMEOUT_IDLE = 3 - static [kHTTP1BuildRequest] (origin, opts, handler) { - // TODO: Migrate header parsing here, to make Requests - // HTTP agnostic - return new Request(origin, opts, handler) - } +class Parser { + constructor (client, socket, { exports }) { + assert(Number.isFinite(client[kMaxHeadersSize]) && client[kMaxHeadersSize] > 0) - static [kHTTP2BuildRequest] (origin, opts, handler) { - const headers = opts.headers - opts = { ...opts, headers: null } + this.llhttp = exports + this.ptr = this.llhttp.llhttp_alloc(constants.TYPE.RESPONSE) + this.client = client + this.socket = socket + this.timeout = null + this.timeoutValue = null + this.timeoutType = null + this.statusCode = null + this.statusText = '' + this.upgrade = false + this.headers = [] + this.headersSize = 0 + this.headersMaxSize = client[kMaxHeadersSize] + this.shouldKeepAlive = false + this.paused = false + this.resume = this.resume.bind(this) - const request = new Request(origin, opts, handler) + this.bytesRead = 0 - request.headers = {} + this.keepAlive = '' + this.contentLength = '' + this.connection = '' + this.maxResponseSize = client[kMaxResponseSize] + } - if (Array.isArray(headers)) { - if (headers.length % 2 !== 0) { - throw new InvalidArgumentError('headers array must be even') - } - for (let i = 0; i < headers.length; i += 2) { - processHeader(request, headers[i], headers[i + 1], true) + setTimeout (value, type) { + this.timeoutType = type + if (value !== this.timeoutValue) { + timers.clearTimeout(this.timeout) + if (value) { + this.timeout = timers.setTimeout(onParserTimeout, value, this) + // istanbul ignore else: only for jest + if (this.timeout.unref) { + this.timeout.unref() + } + } else { + this.timeout = null } - } else if (headers && typeof headers === 'object') { - const keys = Object.keys(headers) - for (let i = 0; i < keys.length; i++) { - const key = keys[i] - processHeader(request, key, headers[key], true) + this.timeoutValue = value + } else if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() } - } else if (headers != null) { - throw new InvalidArgumentError('headers must be an object or an array') } - - return request } - static [kHTTP2CopyHeaders] (raw) { - const rawHeaders = raw.split('\r\n') - const headers = {} - - for (const header of rawHeaders) { - const [key, value] = header.split(': ') - - if (value == null || value.length === 0) continue - - if (headers[key]) headers[key] += `,${value}` - else headers[key] = value + resume () { + if (this.socket.destroyed || !this.paused) { + return } - return headers - } -} - -function processHeaderValue (key, val, skipAppend) { - if (val && typeof val === 'object') { - throw new InvalidArgumentError(`invalid ${key} header`) - } - - val = val != null ? `${val}` : '' + assert(this.ptr != null) + assert(currentParser == null) - if (headerCharRegex.exec(val) !== null) { - throw new InvalidArgumentError(`invalid ${key} header`) - } + this.llhttp.llhttp_resume(this.ptr) - return skipAppend ? val : `${key}: ${val}\r\n` -} + assert(this.timeoutType === TIMEOUT_BODY) + if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() + } + } -function processHeader (request, key, val, skipAppend = false) { - if (val && (typeof val === 'object' && !Array.isArray(val))) { - throw new InvalidArgumentError(`invalid ${key} header`) - } else if (val === undefined) { - return + this.paused = false + this.execute(this.socket.read() || EMPTY_BUF) // Flush parser. + this.readMore() } - if ( - request.host === null && - key.length === 4 && - key.toLowerCase() === 'host' - ) { - if (headerCharRegex.exec(val) !== null) { - throw new InvalidArgumentError(`invalid ${key} header`) - } - // Consumed by Client - request.host = val - } else if ( - request.contentLength === null && - key.length === 14 && - key.toLowerCase() === 'content-length' - ) { - request.contentLength = parseInt(val, 10) - if (!Number.isFinite(request.contentLength)) { - throw new InvalidArgumentError('invalid content-length header') - } - } else if ( - request.contentType === null && - key.length === 12 && - key.toLowerCase() === 'content-type' - ) { - request.contentType = val - if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) - else request.headers += processHeaderValue(key, val) - } else if ( - key.length === 17 && - key.toLowerCase() === 'transfer-encoding' - ) { - throw new InvalidArgumentError('invalid transfer-encoding header') - } else if ( - key.length === 10 && - key.toLowerCase() === 'connection' - ) { - const value = typeof val === 'string' ? val.toLowerCase() : null - if (value !== 'close' && value !== 'keep-alive') { - throw new InvalidArgumentError('invalid connection header') - } else if (value === 'close') { - request.reset = true - } - } else if ( - key.length === 10 && - key.toLowerCase() === 'keep-alive' - ) { - throw new InvalidArgumentError('invalid keep-alive header') - } else if ( - key.length === 7 && - key.toLowerCase() === 'upgrade' - ) { - throw new InvalidArgumentError('invalid upgrade header') - } else if ( - key.length === 6 && - key.toLowerCase() === 'expect' - ) { - throw new NotSupportedError('expect header not supported') - } else if (tokenRegExp.exec(key) === null) { - throw new InvalidArgumentError('invalid header key') - } else { - if (Array.isArray(val)) { - for (let i = 0; i < val.length; i++) { - if (skipAppend) { - if (request.headers[key]) request.headers[key] += `,${processHeaderValue(key, val[i], skipAppend)}` - else request.headers[key] = processHeaderValue(key, val[i], skipAppend) - } else { - request.headers += processHeaderValue(key, val[i]) - } + readMore () { + while (!this.paused && this.ptr) { + const chunk = this.socket.read() + if (chunk === null) { + break } - } else { - if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) - else request.headers += processHeaderValue(key, val) + this.execute(chunk) } } -} -module.exports = Request + execute (data) { + assert(this.ptr != null) + assert(currentParser == null) + assert(!this.paused) + const { socket, llhttp } = this -/***/ }), + if (data.length > currentBufferSize) { + if (currentBufferPtr) { + llhttp.free(currentBufferPtr) + } + currentBufferSize = Math.ceil(data.length / 4096) * 4096 + currentBufferPtr = llhttp.malloc(currentBufferSize) + } -/***/ 36443: -/***/ ((module) => { + new Uint8Array(llhttp.memory.buffer, currentBufferPtr, currentBufferSize).set(data) -module.exports = { - kClose: Symbol('close'), - kDestroy: Symbol('destroy'), - kDispatch: Symbol('dispatch'), - kUrl: Symbol('url'), - kWriting: Symbol('writing'), - kResuming: Symbol('resuming'), - kQueue: Symbol('queue'), - kConnect: Symbol('connect'), - kConnecting: Symbol('connecting'), - kHeadersList: Symbol('headers list'), - kKeepAliveDefaultTimeout: Symbol('default keep alive timeout'), - kKeepAliveMaxTimeout: Symbol('max keep alive timeout'), - kKeepAliveTimeoutThreshold: Symbol('keep alive timeout threshold'), - kKeepAliveTimeoutValue: Symbol('keep alive timeout'), - kKeepAlive: Symbol('keep alive'), - kHeadersTimeout: Symbol('headers timeout'), - kBodyTimeout: Symbol('body timeout'), - kServerName: Symbol('server name'), - kLocalAddress: Symbol('local address'), - kHost: Symbol('host'), - kNoRef: Symbol('no ref'), - kBodyUsed: Symbol('used'), - kRunning: Symbol('running'), - kBlocking: Symbol('blocking'), - kPending: Symbol('pending'), - kSize: Symbol('size'), - kBusy: Symbol('busy'), - kQueued: Symbol('queued'), - kFree: Symbol('free'), - kConnected: Symbol('connected'), - kClosed: Symbol('closed'), - kNeedDrain: Symbol('need drain'), - kReset: Symbol('reset'), - kDestroyed: Symbol.for('nodejs.stream.destroyed'), - kMaxHeadersSize: Symbol('max headers size'), - kRunningIdx: Symbol('running index'), - kPendingIdx: Symbol('pending index'), - kError: Symbol('error'), - kClients: Symbol('clients'), - kClient: Symbol('client'), - kParser: Symbol('parser'), - kOnDestroyed: Symbol('destroy callbacks'), - kPipelining: Symbol('pipelining'), - kSocket: Symbol('socket'), - kHostHeader: Symbol('host header'), - kConnector: Symbol('connector'), - kStrictContentLength: Symbol('strict content length'), - kMaxRedirections: Symbol('maxRedirections'), - kMaxRequests: Symbol('maxRequestsPerClient'), - kProxy: Symbol('proxy agent options'), - kCounter: Symbol('socket request counter'), - kInterceptors: Symbol('dispatch interceptors'), - kMaxResponseSize: Symbol('max response size'), - kHTTP2Session: Symbol('http2Session'), - kHTTP2SessionState: Symbol('http2Session state'), - kHTTP2BuildRequest: Symbol('http2 build request'), - kHTTP1BuildRequest: Symbol('http1 build request'), - kHTTP2CopyHeaders: Symbol('http2 copy headers'), - kHTTPConnVersion: Symbol('http connection version'), - kRetryHandlerDefaultRetry: Symbol('retry agent default retry'), - kConstruct: Symbol('constructable') -} + // Call `execute` on the wasm parser. + // We pass the `llhttp_parser` pointer address, the pointer address of buffer view data, + // and finally the length of bytes to parse. + // The return value is an error code or `constants.ERROR.OK`. + try { + let ret + try { + currentBufferRef = data + currentParser = this + ret = llhttp.llhttp_execute(this.ptr, currentBufferPtr, data.length) + /* eslint-disable-next-line no-useless-catch */ + } catch (err) { + /* istanbul ignore next: difficult to make a test case for */ + throw err + } finally { + currentParser = null + currentBufferRef = null + } -/***/ }), + const offset = llhttp.llhttp_get_error_pos(this.ptr) - currentBufferPtr -/***/ 3440: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (ret === constants.ERROR.PAUSED_UPGRADE) { + this.onUpgrade(data.slice(offset)) + } else if (ret === constants.ERROR.PAUSED) { + this.paused = true + socket.unshift(data.slice(offset)) + } else if (ret !== constants.ERROR.OK) { + const ptr = llhttp.llhttp_get_error_reason(this.ptr) + let message = '' + /* istanbul ignore else: difficult to make a test case for */ + if (ptr) { + const len = new Uint8Array(llhttp.memory.buffer, ptr).indexOf(0) + message = + 'Response does not match the HTTP/1.1 protocol (' + + Buffer.from(llhttp.memory.buffer, ptr, len).toString() + + ')' + } + throw new HTTPParserError(message, constants.ERROR[ret], data.slice(offset)) + } + } catch (err) { + util.destroy(socket, err) + } + } -"use strict"; + destroy () { + assert(this.ptr != null) + assert(currentParser == null) + this.llhttp.llhttp_free(this.ptr) + this.ptr = null -const assert = __nccwpck_require__(42613) -const { kDestroyed, kBodyUsed } = __nccwpck_require__(36443) -const { IncomingMessage } = __nccwpck_require__(58611) -const stream = __nccwpck_require__(2203) -const net = __nccwpck_require__(69278) -const { InvalidArgumentError } = __nccwpck_require__(68707) -const { Blob } = __nccwpck_require__(20181) -const nodeUtil = __nccwpck_require__(39023) -const { stringify } = __nccwpck_require__(83480) -const { headerNameLowerCasedRecord } = __nccwpck_require__(10735) + timers.clearTimeout(this.timeout) + this.timeout = null + this.timeoutValue = null + this.timeoutType = null -const [nodeMajor, nodeMinor] = process.versions.node.split('.').map(v => Number(v)) + this.paused = false + } -function nop () {} + onStatus (buf) { + this.statusText = buf.toString() + } -function isStream (obj) { - return obj && typeof obj === 'object' && typeof obj.pipe === 'function' && typeof obj.on === 'function' -} + onMessageBegin () { + const { socket, client } = this -// based on https://github.com/node-fetch/fetch-blob/blob/8ab587d34080de94140b54f07168451e7d0b655e/index.js#L229-L241 (MIT License) -function isBlobLike (object) { - return (Blob && object instanceof Blob) || ( - object && - typeof object === 'object' && - (typeof object.stream === 'function' || - typeof object.arrayBuffer === 'function') && - /^(Blob|File)$/.test(object[Symbol.toStringTag]) - ) -} + /* istanbul ignore next: difficult to make a test case for */ + if (socket.destroyed) { + return -1 + } -function buildURL (url, queryParams) { - if (url.includes('?') || url.includes('#')) { - throw new Error('Query params cannot be passed when url already contains "?" or "#".') + const request = client[kQueue][client[kRunningIdx]] + if (!request) { + return -1 + } } - const stringified = stringify(queryParams) + onHeaderField (buf) { + const len = this.headers.length - if (stringified) { - url += '?' + stringified + if ((len & 1) === 0) { + this.headers.push(buf) + } else { + this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) + } + + this.trackHeader(buf.length) } - return url -} + onHeaderValue (buf) { + let len = this.headers.length -function parseURL (url) { - if (typeof url === 'string') { - url = new URL(url) + if ((len & 1) === 1) { + this.headers.push(buf) + len += 1 + } else { + this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) + } - if (!/^https?:/.test(url.origin || url.protocol)) { - throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') + const key = this.headers[len - 2] + if (key.length === 10 && key.toString().toLowerCase() === 'keep-alive') { + this.keepAlive += buf.toString() + } else if (key.length === 10 && key.toString().toLowerCase() === 'connection') { + this.connection += buf.toString() + } else if (key.length === 14 && key.toString().toLowerCase() === 'content-length') { + this.contentLength += buf.toString() } - return url + this.trackHeader(buf.length) } - if (!url || typeof url !== 'object') { - throw new InvalidArgumentError('Invalid URL: The URL argument must be a non-null object.') + trackHeader (len) { + this.headersSize += len + if (this.headersSize >= this.headersMaxSize) { + util.destroy(this.socket, new HeadersOverflowError()) + } } - if (!/^https?:/.test(url.origin || url.protocol)) { - throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') - } + onUpgrade (head) { + const { upgrade, client, socket, headers, statusCode } = this - if (!(url instanceof URL)) { - if (url.port != null && url.port !== '' && !Number.isFinite(parseInt(url.port))) { - throw new InvalidArgumentError('Invalid URL: port must be a valid integer or a string representation of an integer.') - } + assert(upgrade) - if (url.path != null && typeof url.path !== 'string') { - throw new InvalidArgumentError('Invalid URL path: the path must be a string or null/undefined.') - } + const request = client[kQueue][client[kRunningIdx]] + assert(request) - if (url.pathname != null && typeof url.pathname !== 'string') { - throw new InvalidArgumentError('Invalid URL pathname: the pathname must be a string or null/undefined.') - } + assert(!socket.destroyed) + assert(socket === client[kSocket]) + assert(!this.paused) + assert(request.upgrade || request.method === 'CONNECT') - if (url.hostname != null && typeof url.hostname !== 'string') { - throw new InvalidArgumentError('Invalid URL hostname: the hostname must be a string or null/undefined.') - } + this.statusCode = null + this.statusText = '' + this.shouldKeepAlive = null - if (url.origin != null && typeof url.origin !== 'string') { - throw new InvalidArgumentError('Invalid URL origin: the origin must be a string or null/undefined.') - } + assert(this.headers.length % 2 === 0) + this.headers = [] + this.headersSize = 0 - const port = url.port != null - ? url.port - : (url.protocol === 'https:' ? 443 : 80) - let origin = url.origin != null - ? url.origin - : `${url.protocol}//${url.hostname}:${port}` - let path = url.path != null - ? url.path - : `${url.pathname || ''}${url.search || ''}` + socket.unshift(head) - if (origin.endsWith('/')) { - origin = origin.substring(0, origin.length - 1) - } + socket[kParser].destroy() + socket[kParser] = null - if (path && !path.startsWith('/')) { - path = `/${path}` - } - // new URL(path, origin) is unsafe when `path` contains an absolute URL - // From https://developer.mozilla.org/en-US/docs/Web/API/URL/URL: - // If first parameter is a relative URL, second param is required, and will be used as the base URL. - // If first parameter is an absolute URL, a given second param will be ignored. - url = new URL(origin + path) - } + socket[kClient] = null + socket[kError] = null + socket + .removeListener('error', onSocketError) + .removeListener('readable', onSocketReadable) + .removeListener('end', onSocketEnd) + .removeListener('close', onSocketClose) - return url -} + client[kSocket] = null + client[kQueue][client[kRunningIdx]++] = null + client.emit('disconnect', client[kUrl], [client], new InformationalError('upgrade')) -function parseOrigin (url) { - url = parseURL(url) + try { + request.onUpgrade(statusCode, headers, socket) + } catch (err) { + util.destroy(socket, err) + } - if (url.pathname !== '/' || url.search || url.hash) { - throw new InvalidArgumentError('invalid url') + resume(client) } - return url -} + onHeadersComplete (statusCode, upgrade, shouldKeepAlive) { + const { client, socket, headers, statusText } = this -function getHostname (host) { - if (host[0] === '[') { - const idx = host.indexOf(']') + /* istanbul ignore next: difficult to make a test case for */ + if (socket.destroyed) { + return -1 + } - assert(idx !== -1) - return host.substring(1, idx) - } + const request = client[kQueue][client[kRunningIdx]] - const idx = host.indexOf(':') - if (idx === -1) return host + /* istanbul ignore next: difficult to make a test case for */ + if (!request) { + return -1 + } - return host.substring(0, idx) -} + assert(!this.upgrade) + assert(this.statusCode < 200) -// IP addresses are not valid server names per RFC6066 -// > Currently, the only server names supported are DNS hostnames -function getServerName (host) { - if (!host) { - return null - } + if (statusCode === 100) { + util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket))) + return -1 + } - assert.strictEqual(typeof host, 'string') + /* this can only happen if server is misbehaving */ + if (upgrade && !request.upgrade) { + util.destroy(socket, new SocketError('bad upgrade', util.getSocketInfo(socket))) + return -1 + } - const servername = getHostname(host) - if (net.isIP(servername)) { - return '' - } + assert.strictEqual(this.timeoutType, TIMEOUT_HEADERS) - return servername -} + this.statusCode = statusCode + this.shouldKeepAlive = ( + shouldKeepAlive || + // Override llhttp value which does not allow keepAlive for HEAD. + (request.method === 'HEAD' && !socket[kReset] && this.connection.toLowerCase() === 'keep-alive') + ) -function deepClone (obj) { - return JSON.parse(JSON.stringify(obj)) -} + if (this.statusCode >= 200) { + const bodyTimeout = request.bodyTimeout != null + ? request.bodyTimeout + : client[kBodyTimeout] + this.setTimeout(bodyTimeout, TIMEOUT_BODY) + } else if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() + } + } -function isAsyncIterable (obj) { - return !!(obj != null && typeof obj[Symbol.asyncIterator] === 'function') -} + if (request.method === 'CONNECT') { + assert(client[kRunning] === 1) + this.upgrade = true + return 2 + } -function isIterable (obj) { - return !!(obj != null && (typeof obj[Symbol.iterator] === 'function' || typeof obj[Symbol.asyncIterator] === 'function')) -} + if (upgrade) { + assert(client[kRunning] === 1) + this.upgrade = true + return 2 + } -function bodyLength (body) { - if (body == null) { - return 0 - } else if (isStream(body)) { - const state = body._readableState - return state && state.objectMode === false && state.ended === true && Number.isFinite(state.length) - ? state.length - : null - } else if (isBlobLike(body)) { - return body.size != null ? body.size : null - } else if (isBuffer(body)) { - return body.byteLength - } + assert(this.headers.length % 2 === 0) + this.headers = [] + this.headersSize = 0 - return null -} + if (this.shouldKeepAlive && client[kPipelining]) { + const keepAliveTimeout = this.keepAlive ? util.parseKeepAliveTimeout(this.keepAlive) : null -function isDestroyed (stream) { - return !stream || !!(stream.destroyed || stream[kDestroyed]) -} + if (keepAliveTimeout != null) { + const timeout = Math.min( + keepAliveTimeout - client[kKeepAliveTimeoutThreshold], + client[kKeepAliveMaxTimeout] + ) + if (timeout <= 0) { + socket[kReset] = true + } else { + client[kKeepAliveTimeoutValue] = timeout + } + } else { + client[kKeepAliveTimeoutValue] = client[kKeepAliveDefaultTimeout] + } + } else { + // Stop more requests from being dispatched. + socket[kReset] = true + } -function isReadableAborted (stream) { - const state = stream && stream._readableState - return isDestroyed(stream) && state && !state.endEmitted -} + const pause = request.onHeaders(statusCode, headers, this.resume, statusText) === false + + if (request.aborted) { + return -1 + } -function destroy (stream, err) { - if (stream == null || !isStream(stream) || isDestroyed(stream)) { - return - } + if (request.method === 'HEAD') { + return 1 + } - if (typeof stream.destroy === 'function') { - if (Object.getPrototypeOf(stream).constructor === IncomingMessage) { - // See: https://github.com/nodejs/node/pull/38505/files - stream.socket = null + if (statusCode < 200) { + return 1 } - stream.destroy(err) - } else if (err) { - process.nextTick((stream, err) => { - stream.emit('error', err) - }, stream, err) - } + if (socket[kBlocking]) { + socket[kBlocking] = false + resume(client) + } - if (stream.destroyed !== true) { - stream[kDestroyed] = true + return pause ? constants.ERROR.PAUSED : 0 } -} - -const KEEPALIVE_TIMEOUT_EXPR = /timeout=(\d+)/ -function parseKeepAliveTimeout (val) { - const m = val.toString().match(KEEPALIVE_TIMEOUT_EXPR) - return m ? parseInt(m[1], 10) * 1000 : null -} -/** - * Retrieves a header name and returns its lowercase value. - * @param {string | Buffer} value Header name - * @returns {string} - */ -function headerNameToString (value) { - return headerNameLowerCasedRecord[value] || value.toLowerCase() -} + onBody (buf) { + const { client, socket, statusCode, maxResponseSize } = this -function parseHeaders (headers, obj = {}) { - // For H2 support - if (!Array.isArray(headers)) return headers + if (socket.destroyed) { + return -1 + } - for (let i = 0; i < headers.length; i += 2) { - const key = headers[i].toString().toLowerCase() - let val = obj[key] + const request = client[kQueue][client[kRunningIdx]] + assert(request) - if (!val) { - if (Array.isArray(headers[i + 1])) { - obj[key] = headers[i + 1].map(x => x.toString('utf8')) - } else { - obj[key] = headers[i + 1].toString('utf8') - } - } else { - if (!Array.isArray(val)) { - val = [val] - obj[key] = val + assert.strictEqual(this.timeoutType, TIMEOUT_BODY) + if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() } - val.push(headers[i + 1].toString('utf8')) } - } - - // See https://github.com/nodejs/node/pull/46528 - if ('content-length' in obj && 'content-disposition' in obj) { - obj['content-disposition'] = Buffer.from(obj['content-disposition']).toString('latin1') - } - return obj -} + assert(statusCode >= 200) -function parseRawHeaders (headers) { - const ret = [] - let hasContentLength = false - let contentDispositionIdx = -1 + if (maxResponseSize > -1 && this.bytesRead + buf.length > maxResponseSize) { + util.destroy(socket, new ResponseExceededMaxSizeError()) + return -1 + } - for (let n = 0; n < headers.length; n += 2) { - const key = headers[n + 0].toString() - const val = headers[n + 1].toString('utf8') + this.bytesRead += buf.length - if (key.length === 14 && (key === 'content-length' || key.toLowerCase() === 'content-length')) { - ret.push(key, val) - hasContentLength = true - } else if (key.length === 19 && (key === 'content-disposition' || key.toLowerCase() === 'content-disposition')) { - contentDispositionIdx = ret.push(key, val) - 1 - } else { - ret.push(key, val) + if (request.onData(buf) === false) { + return constants.ERROR.PAUSED } } - // See https://github.com/nodejs/node/pull/46528 - if (hasContentLength && contentDispositionIdx !== -1) { - ret[contentDispositionIdx] = Buffer.from(ret[contentDispositionIdx]).toString('latin1') - } + onMessageComplete () { + const { client, socket, statusCode, upgrade, headers, contentLength, bytesRead, shouldKeepAlive } = this - return ret -} + if (socket.destroyed && (!statusCode || shouldKeepAlive)) { + return -1 + } -function isBuffer (buffer) { - // See, https://github.com/mcollina/undici/pull/319 - return buffer instanceof Uint8Array || Buffer.isBuffer(buffer) -} + if (upgrade) { + return + } -function validateHandler (handler, method, upgrade) { - if (!handler || typeof handler !== 'object') { - throw new InvalidArgumentError('handler must be an object') - } + const request = client[kQueue][client[kRunningIdx]] + assert(request) - if (typeof handler.onConnect !== 'function') { - throw new InvalidArgumentError('invalid onConnect method') - } + assert(statusCode >= 100) - if (typeof handler.onError !== 'function') { - throw new InvalidArgumentError('invalid onError method') - } + this.statusCode = null + this.statusText = '' + this.bytesRead = 0 + this.contentLength = '' + this.keepAlive = '' + this.connection = '' - if (typeof handler.onBodySent !== 'function' && handler.onBodySent !== undefined) { - throw new InvalidArgumentError('invalid onBodySent method') - } + assert(this.headers.length % 2 === 0) + this.headers = [] + this.headersSize = 0 - if (upgrade || method === 'CONNECT') { - if (typeof handler.onUpgrade !== 'function') { - throw new InvalidArgumentError('invalid onUpgrade method') - } - } else { - if (typeof handler.onHeaders !== 'function') { - throw new InvalidArgumentError('invalid onHeaders method') + if (statusCode < 200) { + return } - if (typeof handler.onData !== 'function') { - throw new InvalidArgumentError('invalid onData method') + /* istanbul ignore next: should be handled by llhttp? */ + if (request.method !== 'HEAD' && contentLength && bytesRead !== parseInt(contentLength, 10)) { + util.destroy(socket, new ResponseContentLengthMismatchError()) + return -1 } - if (typeof handler.onComplete !== 'function') { - throw new InvalidArgumentError('invalid onComplete method') - } - } -} + request.onComplete(headers) -// A body is disturbed if it has been read from and it cannot -// be re-used without losing state or data. -function isDisturbed (body) { - return !!(body && ( - stream.isDisturbed - ? stream.isDisturbed(body) || body[kBodyUsed] // TODO (fix): Why is body[kBodyUsed] needed? - : body[kBodyUsed] || - body.readableDidRead || - (body._readableState && body._readableState.dataEmitted) || - isReadableAborted(body) - )) -} + client[kQueue][client[kRunningIdx]++] = null -function isErrored (body) { - return !!(body && ( - stream.isErrored - ? stream.isErrored(body) - : /state: 'errored'/.test(nodeUtil.inspect(body) - ))) + if (socket[kWriting]) { + assert.strictEqual(client[kRunning], 0) + // Response completed before request. + util.destroy(socket, new InformationalError('reset')) + return constants.ERROR.PAUSED + } else if (!shouldKeepAlive) { + util.destroy(socket, new InformationalError('reset')) + return constants.ERROR.PAUSED + } else if (socket[kReset] && client[kRunning] === 0) { + // Destroy socket once all requests have completed. + // The request at the tail of the pipeline is the one + // that requested reset and no further requests should + // have been queued since then. + util.destroy(socket, new InformationalError('reset')) + return constants.ERROR.PAUSED + } else if (client[kPipelining] === 1) { + // We must wait a full event loop cycle to reuse this socket to make sure + // that non-spec compliant servers are not closing the connection even if they + // said they won't. + setImmediate(resume, client) + } else { + resume(client) + } + } } -function isReadable (body) { - return !!(body && ( - stream.isReadable - ? stream.isReadable(body) - : /state: 'readable'/.test(nodeUtil.inspect(body) - ))) -} +function onParserTimeout (parser) { + const { socket, timeoutType, client } = parser -function getSocketInfo (socket) { - return { - localAddress: socket.localAddress, - localPort: socket.localPort, - remoteAddress: socket.remoteAddress, - remotePort: socket.remotePort, - remoteFamily: socket.remoteFamily, - timeout: socket.timeout, - bytesWritten: socket.bytesWritten, - bytesRead: socket.bytesRead + /* istanbul ignore else */ + if (timeoutType === TIMEOUT_HEADERS) { + if (!socket[kWriting] || socket.writableNeedDrain || client[kRunning] > 1) { + assert(!parser.paused, 'cannot be paused while waiting for headers') + util.destroy(socket, new HeadersTimeoutError()) + } + } else if (timeoutType === TIMEOUT_BODY) { + if (!parser.paused) { + util.destroy(socket, new BodyTimeoutError()) + } + } else if (timeoutType === TIMEOUT_IDLE) { + assert(client[kRunning] === 0 && client[kKeepAliveTimeoutValue]) + util.destroy(socket, new InformationalError('socket idle timeout')) } } -async function * convertIterableToBuffer (iterable) { - for await (const chunk of iterable) { - yield Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk) +function onSocketReadable () { + const { [kParser]: parser } = this + if (parser) { + parser.readMore() } } -let ReadableStream -function ReadableStreamFrom (iterable) { - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(63774).ReadableStream) - } +function onSocketError (err) { + const { [kClient]: client, [kParser]: parser } = this - if (ReadableStream.from) { - return ReadableStream.from(convertIterableToBuffer(iterable)) + assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') + + if (client[kHTTPConnVersion] !== 'h2') { + // On Mac OS, we get an ECONNRESET even if there is a full body to be forwarded + // to the user. + if (err.code === 'ECONNRESET' && parser.statusCode && !parser.shouldKeepAlive) { + // We treat all incoming data so for as a valid response. + parser.onMessageComplete() + return + } } - let iterator - return new ReadableStream( - { - async start () { - iterator = iterable[Symbol.asyncIterator]() - }, - async pull (controller) { - const { done, value } = await iterator.next() - if (done) { - queueMicrotask(() => { - controller.close() - }) - } else { - const buf = Buffer.isBuffer(value) ? value : Buffer.from(value) - controller.enqueue(new Uint8Array(buf)) - } - return controller.desiredSize > 0 - }, - async cancel (reason) { - await iterator.return() - } - }, - 0 - ) -} + this[kError] = err -// The chunk should be a FormData instance and contains -// all the required methods. -function isFormDataLike (object) { - return ( - object && - typeof object === 'object' && - typeof object.append === 'function' && - typeof object.delete === 'function' && - typeof object.get === 'function' && - typeof object.getAll === 'function' && - typeof object.has === 'function' && - typeof object.set === 'function' && - object[Symbol.toStringTag] === 'FormData' - ) + onError(this[kClient], err) } -function throwIfAborted (signal) { - if (!signal) { return } - if (typeof signal.throwIfAborted === 'function') { - signal.throwIfAborted() - } else { - if (signal.aborted) { - // DOMException not available < v17.0.0 - const err = new Error('The operation was aborted') - err.name = 'AbortError' - throw err - } - } -} +function onError (client, err) { + if ( + client[kRunning] === 0 && + err.code !== 'UND_ERR_INFO' && + err.code !== 'UND_ERR_SOCKET' + ) { + // Error is not caused by running request and not a recoverable + // socket error. -function addAbortListener (signal, listener) { - if ('addEventListener' in signal) { - signal.addEventListener('abort', listener, { once: true }) - return () => signal.removeEventListener('abort', listener) + assert(client[kPendingIdx] === client[kRunningIdx]) + + const requests = client[kQueue].splice(client[kRunningIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(client, request, err) + } + assert(client[kSize] === 0) } - signal.addListener('abort', listener) - return () => signal.removeListener('abort', listener) } -const hasToWellFormed = !!String.prototype.toWellFormed +function onSocketEnd () { + const { [kParser]: parser, [kClient]: client } = this -/** - * @param {string} val - */ -function toUSVString (val) { - if (hasToWellFormed) { - return `${val}`.toWellFormed() - } else if (nodeUtil.toUSVString) { - return nodeUtil.toUSVString(val) + if (client[kHTTPConnVersion] !== 'h2') { + if (parser.statusCode && !parser.shouldKeepAlive) { + // We treat all incoming data so far as a valid response. + parser.onMessageComplete() + return + } } - return `${val}` + util.destroy(this, new SocketError('other side closed', util.getSocketInfo(this))) } -// Parsed accordingly to RFC 9110 -// https://www.rfc-editor.org/rfc/rfc9110#field.content-range -function parseRangeHeader (range) { - if (range == null || range === '') return { start: 0, end: null, size: null } +function onSocketClose () { + const { [kClient]: client, [kParser]: parser } = this - const m = range ? range.match(/^bytes (\d+)-(\d+)\/(\d+)?$/) : null - return m - ? { - start: parseInt(m[1]), - end: m[2] ? parseInt(m[2]) : null, - size: m[3] ? parseInt(m[3]) : null - } - : null -} + if (client[kHTTPConnVersion] === 'h1' && parser) { + if (!this[kError] && parser.statusCode && !parser.shouldKeepAlive) { + // We treat all incoming data so far as a valid response. + parser.onMessageComplete() + } -const kEnumerableProperty = Object.create(null) -kEnumerableProperty.enumerable = true + this[kParser].destroy() + this[kParser] = null + } -module.exports = { - kEnumerableProperty, - nop, - isDisturbed, - isErrored, - isReadable, - toUSVString, - isReadableAborted, - isBlobLike, - parseOrigin, - parseURL, - getServerName, - isStream, - isIterable, - isAsyncIterable, - isDestroyed, - headerNameToString, - parseRawHeaders, - parseHeaders, - parseKeepAliveTimeout, - destroy, - bodyLength, - deepClone, - ReadableStreamFrom, - isBuffer, - validateHandler, - getSocketInfo, - isFormDataLike, - buildURL, - throwIfAborted, - addAbortListener, - parseRangeHeader, - nodeMajor, - nodeMinor, - nodeHasAutoSelectFamily: nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 13), - safeHTTPMethods: ['GET', 'HEAD', 'OPTIONS', 'TRACE'] -} + const err = this[kError] || new SocketError('closed', util.getSocketInfo(this)) + client[kSocket] = null -/***/ }), + if (client.destroyed) { + assert(client[kPending] === 0) -/***/ 50001: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Fail entire queue. + const requests = client[kQueue].splice(client[kRunningIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(client, request, err) + } + } else if (client[kRunning] > 0 && err.code !== 'UND_ERR_INFO') { + // Fail head of pipeline. + const request = client[kQueue][client[kRunningIdx]] + client[kQueue][client[kRunningIdx]++] = null -"use strict"; + errorRequest(client, request, err) + } + client[kPendingIdx] = client[kRunningIdx] -const Dispatcher = __nccwpck_require__(28611) -const { - ClientDestroyedError, - ClientClosedError, - InvalidArgumentError -} = __nccwpck_require__(68707) -const { kDestroy, kClose, kDispatch, kInterceptors } = __nccwpck_require__(36443) + assert(client[kRunning] === 0) -const kDestroyed = Symbol('destroyed') -const kClosed = Symbol('closed') -const kOnDestroyed = Symbol('onDestroyed') -const kOnClosed = Symbol('onClosed') -const kInterceptedDispatch = Symbol('Intercepted Dispatch') + client.emit('disconnect', client[kUrl], [client], err) -class DispatcherBase extends Dispatcher { - constructor () { - super() + resume(client) +} - this[kDestroyed] = false - this[kOnDestroyed] = null - this[kClosed] = false - this[kOnClosed] = [] - } +async function connect (client) { + assert(!client[kConnecting]) + assert(!client[kSocket]) - get destroyed () { - return this[kDestroyed] - } + let { host, hostname, protocol, port } = client[kUrl] - get closed () { - return this[kClosed] - } + // Resolve ipv6 + if (hostname[0] === '[') { + const idx = hostname.indexOf(']') - get interceptors () { - return this[kInterceptors] + assert(idx !== -1) + const ip = hostname.substring(1, idx) + + assert(net.isIP(ip)) + hostname = ip } - set interceptors (newInterceptors) { - if (newInterceptors) { - for (let i = newInterceptors.length - 1; i >= 0; i--) { - const interceptor = this[kInterceptors][i] - if (typeof interceptor !== 'function') { - throw new InvalidArgumentError('interceptor must be an function') - } - } - } + client[kConnecting] = true - this[kInterceptors] = newInterceptors + if (channels.beforeConnect.hasSubscribers) { + channels.beforeConnect.publish({ + connectParams: { + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, + connector: client[kConnector] + }) } - close (callback) { - if (callback === undefined) { - return new Promise((resolve, reject) => { - this.close((err, data) => { - return err ? reject(err) : resolve(data) - }) + try { + const socket = await new Promise((resolve, reject) => { + client[kConnector]({ + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, (err, socket) => { + if (err) { + reject(err) + } else { + resolve(socket) + } }) - } - - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') - } + }) - if (this[kDestroyed]) { - queueMicrotask(() => callback(new ClientDestroyedError(), null)) + if (client.destroyed) { + util.destroy(socket.on('error', () => {}), new ClientDestroyedError()) return } - if (this[kClosed]) { - if (this[kOnClosed]) { - this[kOnClosed].push(callback) - } else { - queueMicrotask(() => callback(null, null)) - } - return - } + client[kConnecting] = false - this[kClosed] = true - this[kOnClosed].push(callback) + assert(socket) - const onClosed = () => { - const callbacks = this[kOnClosed] - this[kOnClosed] = null - for (let i = 0; i < callbacks.length; i++) { - callbacks[i](null, null) + const isH2 = socket.alpnProtocol === 'h2' + if (isH2) { + if (!h2ExperimentalWarned) { + h2ExperimentalWarned = true + process.emitWarning('H2 support is experimental, expect them to change at any time.', { + code: 'UNDICI-H2' + }) } - } - // Should not error. - this[kClose]() - .then(() => this.destroy()) - .then(() => { - queueMicrotask(onClosed) + const session = http2.connect(client[kUrl], { + createConnection: () => socket, + peerMaxConcurrentStreams: client[kHTTP2SessionState].maxConcurrentStreams }) - } - destroy (err, callback) { - if (typeof err === 'function') { - callback = err - err = null - } + client[kHTTPConnVersion] = 'h2' + session[kClient] = client + session[kSocket] = socket + session.on('error', onHttp2SessionError) + session.on('frameError', onHttp2FrameError) + session.on('end', onHttp2SessionEnd) + session.on('goaway', onHTTP2GoAway) + session.on('close', onSocketClose) + session.unref() - if (callback === undefined) { - return new Promise((resolve, reject) => { - this.destroy(err, (err, data) => { - return err ? /* istanbul ignore next: should never error */ reject(err) : resolve(data) - }) - }) - } + client[kHTTP2Session] = session + socket[kHTTP2Session] = session + } else { + if (!llhttpInstance) { + llhttpInstance = await llhttpPromise + llhttpPromise = null + } - if (typeof callback !== 'function') { - throw new InvalidArgumentError('invalid callback') + socket[kNoRef] = false + socket[kWriting] = false + socket[kReset] = false + socket[kBlocking] = false + socket[kParser] = new Parser(client, socket, llhttpInstance) } - if (this[kDestroyed]) { - if (this[kOnDestroyed]) { - this[kOnDestroyed].push(callback) - } else { - queueMicrotask(() => callback(null, null)) - } - return - } + socket[kCounter] = 0 + socket[kMaxRequests] = client[kMaxRequests] + socket[kClient] = client + socket[kError] = null - if (!err) { - err = new ClientDestroyedError() - } + socket + .on('error', onSocketError) + .on('readable', onSocketReadable) + .on('end', onSocketEnd) + .on('close', onSocketClose) - this[kDestroyed] = true - this[kOnDestroyed] = this[kOnDestroyed] || [] - this[kOnDestroyed].push(callback) + client[kSocket] = socket - const onDestroyed = () => { - const callbacks = this[kOnDestroyed] - this[kOnDestroyed] = null - for (let i = 0; i < callbacks.length; i++) { - callbacks[i](null, null) - } + if (channels.connected.hasSubscribers) { + channels.connected.publish({ + connectParams: { + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, + connector: client[kConnector], + socket + }) + } + client.emit('connect', client[kUrl], [client]) + } catch (err) { + if (client.destroyed) { + return } - // Should not error. - this[kDestroy](err).then(() => { - queueMicrotask(onDestroyed) - }) - } + client[kConnecting] = false - [kInterceptedDispatch] (opts, handler) { - if (!this[kInterceptors] || this[kInterceptors].length === 0) { - this[kInterceptedDispatch] = this[kDispatch] - return this[kDispatch](opts, handler) + if (channels.connectError.hasSubscribers) { + channels.connectError.publish({ + connectParams: { + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, + connector: client[kConnector], + error: err + }) } - let dispatch = this[kDispatch].bind(this) - for (let i = this[kInterceptors].length - 1; i >= 0; i--) { - dispatch = this[kInterceptors][i](dispatch) + if (err.code === 'ERR_TLS_CERT_ALTNAME_INVALID') { + assert(client[kRunning] === 0) + while (client[kPending] > 0 && client[kQueue][client[kPendingIdx]].servername === client[kServerName]) { + const request = client[kQueue][client[kPendingIdx]++] + errorRequest(client, request, err) + } + } else { + onError(client, err) } - this[kInterceptedDispatch] = dispatch - return dispatch(opts, handler) - } - dispatch (opts, handler) { - if (!handler || typeof handler !== 'object') { - throw new InvalidArgumentError('handler must be an object') - } + client.emit('connectionError', client[kUrl], [client], err) + } - try { - if (!opts || typeof opts !== 'object') { - throw new InvalidArgumentError('opts must be an object.') - } + resume(client) +} - if (this[kDestroyed] || this[kOnDestroyed]) { - throw new ClientDestroyedError() - } +function emitDrain (client) { + client[kNeedDrain] = 0 + client.emit('drain', client[kUrl], [client]) +} - if (this[kClosed]) { - throw new ClientClosedError() - } +function resume (client, sync) { + if (client[kResuming] === 2) { + return + } - return this[kInterceptedDispatch](opts, handler) - } catch (err) { - if (typeof handler.onError !== 'function') { - throw new InvalidArgumentError('invalid onError method') - } + client[kResuming] = 2 - handler.onError(err) + _resume(client, sync) + client[kResuming] = 0 - return false - } + if (client[kRunningIdx] > 256) { + client[kQueue].splice(0, client[kRunningIdx]) + client[kPendingIdx] -= client[kRunningIdx] + client[kRunningIdx] = 0 } } -module.exports = DispatcherBase +function _resume (client, sync) { + while (true) { + if (client.destroyed) { + assert(client[kPending] === 0) + return + } + if (client[kClosedResolve] && !client[kSize]) { + client[kClosedResolve]() + client[kClosedResolve] = null + return + } -/***/ }), + const socket = client[kSocket] -/***/ 28611: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (socket && !socket.destroyed && socket.alpnProtocol !== 'h2') { + if (client[kSize] === 0) { + if (!socket[kNoRef] && socket.unref) { + socket.unref() + socket[kNoRef] = true + } + } else if (socket[kNoRef] && socket.ref) { + socket.ref() + socket[kNoRef] = false + } -"use strict"; + if (client[kSize] === 0) { + if (socket[kParser].timeoutType !== TIMEOUT_IDLE) { + socket[kParser].setTimeout(client[kKeepAliveTimeoutValue], TIMEOUT_IDLE) + } + } else if (client[kRunning] > 0 && socket[kParser].statusCode < 200) { + if (socket[kParser].timeoutType !== TIMEOUT_HEADERS) { + const request = client[kQueue][client[kRunningIdx]] + const headersTimeout = request.headersTimeout != null + ? request.headersTimeout + : client[kHeadersTimeout] + socket[kParser].setTimeout(headersTimeout, TIMEOUT_HEADERS) + } + } + } + if (client[kBusy]) { + client[kNeedDrain] = 2 + } else if (client[kNeedDrain] === 2) { + if (sync) { + client[kNeedDrain] = 1 + process.nextTick(emitDrain, client) + } else { + emitDrain(client) + } + continue + } -const EventEmitter = __nccwpck_require__(24434) + if (client[kPending] === 0) { + return + } -class Dispatcher extends EventEmitter { - dispatch () { - throw new Error('not implemented') - } + if (client[kRunning] >= (client[kPipelining] || 1)) { + return + } - close () { - throw new Error('not implemented') - } + const request = client[kQueue][client[kPendingIdx]] - destroy () { - throw new Error('not implemented') - } -} + if (client[kUrl].protocol === 'https:' && client[kServerName] !== request.servername) { + if (client[kRunning] > 0) { + return + } -module.exports = Dispatcher + client[kServerName] = request.servername + if (socket && socket.servername !== request.servername) { + util.destroy(socket, new InformationalError('servername changed')) + return + } + } -/***/ }), + if (client[kConnecting]) { + return + } -/***/ 8923: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (!socket && !client[kHTTP2Session]) { + connect(client) + return + } -"use strict"; + if (socket.destroyed || socket[kWriting] || socket[kReset] || socket[kBlocking]) { + return + } + if (client[kRunning] > 0 && !request.idempotent) { + // Non-idempotent request cannot be retried. + // Ensure that no other requests are inflight and + // could cause failure. + return + } -const Busboy = __nccwpck_require__(89581) -const util = __nccwpck_require__(3440) -const { - ReadableStreamFrom, - isBlobLike, - isReadableStreamLike, - readableStreamClose, - createDeferredPromise, - fullyReadBody -} = __nccwpck_require__(15523) -const { FormData } = __nccwpck_require__(43073) -const { kState } = __nccwpck_require__(89710) -const { webidl } = __nccwpck_require__(74222) -const { DOMException, structuredClone } = __nccwpck_require__(87326) -const { Blob, File: NativeFile } = __nccwpck_require__(20181) -const { kBodyUsed } = __nccwpck_require__(36443) -const assert = __nccwpck_require__(42613) -const { isErrored } = __nccwpck_require__(3440) -const { isUint8Array, isArrayBuffer } = __nccwpck_require__(98253) -const { File: UndiciFile } = __nccwpck_require__(63041) -const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(94322) + if (client[kRunning] > 0 && (request.upgrade || request.method === 'CONNECT')) { + // Don't dispatch an upgrade until all preceding requests have completed. + // A misbehaving server might upgrade the connection before all pipelined + // request has completed. + return + } -let ReadableStream = globalThis.ReadableStream + if (client[kRunning] > 0 && util.bodyLength(request.body) !== 0 && + (util.isStream(request.body) || util.isAsyncIterable(request.body))) { + // Request with stream or iterator body can error while other requests + // are inflight and indirectly error those as well. + // Ensure this doesn't happen by waiting for inflight + // to complete before dispatching. -/** @type {globalThis['File']} */ -const File = NativeFile ?? UndiciFile -const textEncoder = new TextEncoder() -const textDecoder = new TextDecoder() + // Request with stream or iterator body cannot be retried. + // Ensure that no other requests are inflight and + // could cause failure. + return + } -// https://fetch.spec.whatwg.org/#concept-bodyinit-extract -function extractBody (object, keepalive = false) { - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(63774).ReadableStream) + if (!request.aborted && write(client, request)) { + client[kPendingIdx]++ + } else { + client[kQueue].splice(client[kPendingIdx], 1) + } } +} - // 1. Let stream be null. - let stream = null +// https://www.rfc-editor.org/rfc/rfc7230#section-3.3.2 +function shouldSendContentLength (method) { + return method !== 'GET' && method !== 'HEAD' && method !== 'OPTIONS' && method !== 'TRACE' && method !== 'CONNECT' +} - // 2. If object is a ReadableStream object, then set stream to object. - if (object instanceof ReadableStream) { - stream = object - } else if (isBlobLike(object)) { - // 3. Otherwise, if object is a Blob object, set stream to the - // result of running object’s get stream. - stream = object.stream() - } else { - // 4. Otherwise, set stream to a new ReadableStream object, and set - // up stream. - stream = new ReadableStream({ - async pull (controller) { - controller.enqueue( - typeof source === 'string' ? textEncoder.encode(source) : source - ) - queueMicrotask(() => readableStreamClose(controller)) - }, - start () {}, - type: undefined - }) +function write (client, request) { + if (client[kHTTPConnVersion] === 'h2') { + writeH2(client, client[kHTTP2Session], request) + return } - // 5. Assert: stream is a ReadableStream object. - assert(isReadableStreamLike(stream)) - - // 6. Let action be null. - let action = null - - // 7. Let source be null. - let source = null - - // 8. Let length be null. - let length = null - - // 9. Let type be null. - let type = null - - // 10. Switch on object: - if (typeof object === 'string') { - // Set source to the UTF-8 encoding of object. - // Note: setting source to a Uint8Array here breaks some mocking assumptions. - source = object - - // Set type to `text/plain;charset=UTF-8`. - type = 'text/plain;charset=UTF-8' - } else if (object instanceof URLSearchParams) { - // URLSearchParams - - // spec says to run application/x-www-form-urlencoded on body.list - // this is implemented in Node.js as apart of an URLSearchParams instance toString method - // See: https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L490 - // and https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L1100 + const { body, method, path, host, upgrade, headers, blocking, reset } = request - // Set source to the result of running the application/x-www-form-urlencoded serializer with object’s list. - source = object.toString() + // https://tools.ietf.org/html/rfc7231#section-4.3.1 + // https://tools.ietf.org/html/rfc7231#section-4.3.2 + // https://tools.ietf.org/html/rfc7231#section-4.3.5 - // Set type to `application/x-www-form-urlencoded;charset=UTF-8`. - type = 'application/x-www-form-urlencoded;charset=UTF-8' - } else if (isArrayBuffer(object)) { - // BufferSource/ArrayBuffer + // Sending a payload body on a request that does not + // expect it can cause undefined behavior on some + // servers and corrupt connection state. Do not + // re-use the connection for further requests. - // Set source to a copy of the bytes held by object. - source = new Uint8Array(object.slice()) - } else if (ArrayBuffer.isView(object)) { - // BufferSource/ArrayBufferView + const expectsPayload = ( + method === 'PUT' || + method === 'POST' || + method === 'PATCH' + ) - // Set source to a copy of the bytes held by object. - source = new Uint8Array(object.buffer.slice(object.byteOffset, object.byteOffset + object.byteLength)) - } else if (util.isFormDataLike(object)) { - const boundary = `----formdata-undici-0${`${Math.floor(Math.random() * 1e11)}`.padStart(11, '0')}` - const prefix = `--${boundary}\r\nContent-Disposition: form-data` + if (body && typeof body.read === 'function') { + // Try to read EOF in order to get length. + body.read(0) + } - /*! formdata-polyfill. MIT License. Jimmy Wärting */ - const escape = (str) => - str.replace(/\n/g, '%0A').replace(/\r/g, '%0D').replace(/"/g, '%22') - const normalizeLinefeeds = (value) => value.replace(/\r?\n|\r/g, '\r\n') + const bodyLength = util.bodyLength(body) - // Set action to this step: run the multipart/form-data - // encoding algorithm, with object’s entry list and UTF-8. - // - This ensures that the body is immutable and can't be changed afterwords - // - That the content-length is calculated in advance. - // - And that all parts are pre-encoded and ready to be sent. + let contentLength = bodyLength - const blobParts = [] - const rn = new Uint8Array([13, 10]) // '\r\n' - length = 0 - let hasUnknownSizeValue = false + if (contentLength === null) { + contentLength = request.contentLength + } - for (const [name, value] of object) { - if (typeof value === 'string') { - const chunk = textEncoder.encode(prefix + - `; name="${escape(normalizeLinefeeds(name))}"` + - `\r\n\r\n${normalizeLinefeeds(value)}\r\n`) - blobParts.push(chunk) - length += chunk.byteLength - } else { - const chunk = textEncoder.encode(`${prefix}; name="${escape(normalizeLinefeeds(name))}"` + - (value.name ? `; filename="${escape(value.name)}"` : '') + '\r\n' + - `Content-Type: ${ - value.type || 'application/octet-stream' - }\r\n\r\n`) - blobParts.push(chunk, value, rn) - if (typeof value.size === 'number') { - length += chunk.byteLength + value.size + rn.byteLength - } else { - hasUnknownSizeValue = true - } - } - } + if (contentLength === 0 && !expectsPayload) { + // https://tools.ietf.org/html/rfc7230#section-3.3.2 + // A user agent SHOULD NOT send a Content-Length header field when + // the request message does not contain a payload body and the method + // semantics do not anticipate such a body. - const chunk = textEncoder.encode(`--${boundary}--`) - blobParts.push(chunk) - length += chunk.byteLength - if (hasUnknownSizeValue) { - length = null + contentLength = null + } + + // https://github.com/nodejs/undici/issues/2046 + // A user agent may send a Content-Length header with 0 value, this should be allowed. + if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength !== null && request.contentLength !== contentLength) { + if (client[kStrictContentLength]) { + errorRequest(client, request, new RequestContentLengthMismatchError()) + return false } - // Set source to object. - source = object + process.emitWarning(new RequestContentLengthMismatchError()) + } - action = async function * () { - for (const part of blobParts) { - if (part.stream) { - yield * part.stream() - } else { - yield part - } + const socket = client[kSocket] + + try { + request.onConnect((err) => { + if (request.aborted || request.completed) { + return } - } - // Set type to `multipart/form-data; boundary=`, - // followed by the multipart/form-data boundary string generated - // by the multipart/form-data encoding algorithm. - type = 'multipart/form-data; boundary=' + boundary - } else if (isBlobLike(object)) { - // Blob + errorRequest(client, request, err || new RequestAbortedError()) - // Set source to object. - source = object + util.destroy(socket, new InformationalError('aborted')) + }) + } catch (err) { + errorRequest(client, request, err) + } - // Set length to object’s size. - length = object.size + if (request.aborted) { + return false + } - // If object’s type attribute is not the empty byte sequence, set - // type to its value. - if (object.type) { - type = object.type - } - } else if (typeof object[Symbol.asyncIterator] === 'function') { - // If keepalive is true, then throw a TypeError. - if (keepalive) { - throw new TypeError('keepalive') - } + if (method === 'HEAD') { + // https://github.com/mcollina/undici/issues/258 + // Close after a HEAD request to interop with misbehaving servers + // that may send a body in the response. - // If object is disturbed or locked, then throw a TypeError. - if (util.isDisturbed(object) || object.locked) { - throw new TypeError( - 'Response body object should not be disturbed or locked' - ) - } + socket[kReset] = true + } - stream = - object instanceof ReadableStream ? object : ReadableStreamFrom(object) + if (upgrade || method === 'CONNECT') { + // On CONNECT or upgrade, block pipeline from dispatching further + // requests on this connection. + + socket[kReset] = true } - // 11. If source is a byte sequence, then set action to a - // step that returns source and length to source’s length. - if (typeof source === 'string' || util.isBuffer(source)) { - length = Buffer.byteLength(source) + if (reset != null) { + socket[kReset] = reset } - // 12. If action is non-null, then run these steps in in parallel: - if (action != null) { - // Run action. - let iterator - stream = new ReadableStream({ - async start () { - iterator = action(object)[Symbol.asyncIterator]() - }, - async pull (controller) { - const { value, done } = await iterator.next() - if (done) { - // When running action is done, close stream. - queueMicrotask(() => { - controller.close() - }) - } else { - // Whenever one or more bytes are available and stream is not errored, - // enqueue a Uint8Array wrapping an ArrayBuffer containing the available - // bytes into stream. - if (!isErrored(stream)) { - controller.enqueue(new Uint8Array(value)) - } - } - return controller.desiredSize > 0 - }, - async cancel (reason) { - await iterator.return() - }, - type: undefined - }) + if (client[kMaxRequests] && socket[kCounter]++ >= client[kMaxRequests]) { + socket[kReset] = true } - // 13. Let body be a body whose stream is stream, source is source, - // and length is length. - const body = { stream, source, length } + if (blocking) { + socket[kBlocking] = true + } - // 14. Return (body, type). - return [body, type] -} + let header = `${method} ${path} HTTP/1.1\r\n` -// https://fetch.spec.whatwg.org/#bodyinit-safely-extract -function safelyExtractBody (object, keepalive = false) { - if (!ReadableStream) { - // istanbul ignore next - ReadableStream = (__nccwpck_require__(63774).ReadableStream) + if (typeof host === 'string') { + header += `host: ${host}\r\n` + } else { + header += client[kHostHeader] } - // To safely extract a body and a `Content-Type` value from - // a byte sequence or BodyInit object object, run these steps: + if (upgrade) { + header += `connection: upgrade\r\nupgrade: ${upgrade}\r\n` + } else if (client[kPipelining] && !socket[kReset]) { + header += 'connection: keep-alive\r\n' + } else { + header += 'connection: close\r\n' + } - // 1. If object is a ReadableStream object, then: - if (object instanceof ReadableStream) { - // Assert: object is neither disturbed nor locked. - // istanbul ignore next - assert(!util.isDisturbed(object), 'The body has already been consumed.') - // istanbul ignore next - assert(!object.locked, 'The stream is locked.') + if (headers) { + header += headers } - // 2. Return the results of extracting object. - return extractBody(object, keepalive) + if (channels.sendHeaders.hasSubscribers) { + channels.sendHeaders.publish({ request, headers: header, socket }) + } + + /* istanbul ignore else: assertion */ + if (!body || bodyLength === 0) { + if (contentLength === 0) { + socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') + } else { + assert(contentLength === null, 'no body must not have content length') + socket.write(`${header}\r\n`, 'latin1') + } + request.onRequestSent() + } else if (util.isBuffer(body)) { + assert(contentLength === body.byteLength, 'buffer body must have content length') + + socket.cork() + socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') + socket.write(body) + socket.uncork() + request.onBodySent(body) + request.onRequestSent() + if (!expectsPayload) { + socket[kReset] = true + } + } else if (util.isBlobLike(body)) { + if (typeof body.stream === 'function') { + writeIterable({ body: body.stream(), client, request, socket, contentLength, header, expectsPayload }) + } else { + writeBlob({ body, client, request, socket, contentLength, header, expectsPayload }) + } + } else if (util.isStream(body)) { + writeStream({ body, client, request, socket, contentLength, header, expectsPayload }) + } else if (util.isIterable(body)) { + writeIterable({ body, client, request, socket, contentLength, header, expectsPayload }) + } else { + assert(false) + } + + return true } -function cloneBody (body) { - // To clone a body body, run these steps: +function writeH2 (client, session, request) { + const { body, method, path, host, upgrade, expectContinue, signal, headers: reqHeaders } = request - // https://fetch.spec.whatwg.org/#concept-body-clone + let headers + if (typeof reqHeaders === 'string') headers = Request[kHTTP2CopyHeaders](reqHeaders.trim()) + else headers = reqHeaders - // 1. Let « out1, out2 » be the result of teeing body’s stream. - const [out1, out2] = body.stream.tee() - const out2Clone = structuredClone(out2, { transfer: [out2] }) - // This, for whatever reasons, unrefs out2Clone which allows - // the process to exit by itself. - const [, finalClone] = out2Clone.tee() + if (upgrade) { + errorRequest(client, request, new Error('Upgrade not supported for H2')) + return false + } - // 2. Set body’s stream to out1. - body.stream = out1 + try { + // TODO(HTTP/2): Should we call onConnect immediately or on stream ready event? + request.onConnect((err) => { + if (request.aborted || request.completed) { + return + } - // 3. Return a body whose stream is out2 and other members are copied from body. - return { - stream: finalClone, - length: body.length, - source: body.source + errorRequest(client, request, err || new RequestAbortedError()) + }) + } catch (err) { + errorRequest(client, request, err) } -} -async function * consumeBody (body) { - if (body) { - if (isUint8Array(body)) { - yield body - } else { - const stream = body.stream + if (request.aborted) { + return false + } - if (util.isDisturbed(stream)) { - throw new TypeError('The body has already been consumed.') - } + /** @type {import('node:http2').ClientHttp2Stream} */ + let stream + const h2State = client[kHTTP2SessionState] - if (stream.locked) { - throw new TypeError('The stream is locked.') - } + headers[HTTP2_HEADER_AUTHORITY] = host || client[kHost] + headers[HTTP2_HEADER_METHOD] = method - // Compat. - stream[kBodyUsed] = true + if (method === 'CONNECT') { + session.ref() + // we are already connected, streams are pending, first request + // will create a new stream. We trigger a request to create the stream and wait until + // `ready` event is triggered + // We disabled endStream to allow the user to write to the stream + stream = session.request(headers, { endStream: false, signal }) - yield * stream + if (stream.id && !stream.pending) { + request.onUpgrade(null, null, stream) + ++h2State.openStreams + } else { + stream.once('ready', () => { + request.onUpgrade(null, null, stream) + ++h2State.openStreams + }) } - } -} -function throwIfAborted (state) { - if (state.aborted) { - throw new DOMException('The operation was aborted.', 'AbortError') + stream.once('close', () => { + h2State.openStreams -= 1 + // TODO(HTTP/2): unref only if current streams count is 0 + if (h2State.openStreams === 0) session.unref() + }) + + return true } -} -function bodyMixinMethods (instance) { - const methods = { - blob () { - // The blob() method steps are to return the result of - // running consume body with this and the following step - // given a byte sequence bytes: return a Blob whose - // contents are bytes and whose type attribute is this’s - // MIME type. - return specConsumeBody(this, (bytes) => { - let mimeType = bodyMimeType(this) + // https://tools.ietf.org/html/rfc7540#section-8.3 + // :path and :scheme headers must be omited when sending CONNECT - if (mimeType === 'failure') { - mimeType = '' - } else if (mimeType) { - mimeType = serializeAMimeType(mimeType) - } + headers[HTTP2_HEADER_PATH] = path + headers[HTTP2_HEADER_SCHEME] = 'https' - // Return a Blob whose contents are bytes and type attribute - // is mimeType. - return new Blob([bytes], { type: mimeType }) - }, instance) - }, + // https://tools.ietf.org/html/rfc7231#section-4.3.1 + // https://tools.ietf.org/html/rfc7231#section-4.3.2 + // https://tools.ietf.org/html/rfc7231#section-4.3.5 - arrayBuffer () { - // The arrayBuffer() method steps are to return the result - // of running consume body with this and the following step - // given a byte sequence bytes: return a new ArrayBuffer - // whose contents are bytes. - return specConsumeBody(this, (bytes) => { - return new Uint8Array(bytes).buffer - }, instance) - }, + // Sending a payload body on a request that does not + // expect it can cause undefined behavior on some + // servers and corrupt connection state. Do not + // re-use the connection for further requests. - text () { - // The text() method steps are to return the result of running - // consume body with this and UTF-8 decode. - return specConsumeBody(this, utf8DecodeBytes, instance) - }, + const expectsPayload = ( + method === 'PUT' || + method === 'POST' || + method === 'PATCH' + ) - json () { - // The json() method steps are to return the result of running - // consume body with this and parse JSON from bytes. - return specConsumeBody(this, parseJSONFromBytes, instance) - }, + if (body && typeof body.read === 'function') { + // Try to read EOF in order to get length. + body.read(0) + } - async formData () { - webidl.brandCheck(this, instance) + let contentLength = util.bodyLength(body) - throwIfAborted(this[kState]) + if (contentLength == null) { + contentLength = request.contentLength + } - const contentType = this.headers.get('Content-Type') + if (contentLength === 0 || !expectsPayload) { + // https://tools.ietf.org/html/rfc7230#section-3.3.2 + // A user agent SHOULD NOT send a Content-Length header field when + // the request message does not contain a payload body and the method + // semantics do not anticipate such a body. - // If mimeType’s essence is "multipart/form-data", then: - if (/multipart\/form-data/.test(contentType)) { - const headers = {} - for (const [key, value] of this.headers) headers[key.toLowerCase()] = value + contentLength = null + } - const responseFormData = new FormData() + // https://github.com/nodejs/undici/issues/2046 + // A user agent may send a Content-Length header with 0 value, this should be allowed. + if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength != null && request.contentLength !== contentLength) { + if (client[kStrictContentLength]) { + errorRequest(client, request, new RequestContentLengthMismatchError()) + return false + } - let busboy + process.emitWarning(new RequestContentLengthMismatchError()) + } - try { - busboy = new Busboy({ - headers, - preservePath: true - }) - } catch (err) { - throw new DOMException(`${err}`, 'AbortError') - } + if (contentLength != null) { + assert(body, 'no body must not have content length') + headers[HTTP2_HEADER_CONTENT_LENGTH] = `${contentLength}` + } - busboy.on('field', (name, value) => { - responseFormData.append(name, value) - }) - busboy.on('file', (name, value, filename, encoding, mimeType) => { - const chunks = [] + session.ref() - if (encoding === 'base64' || encoding.toLowerCase() === 'base64') { - let base64chunk = '' + const shouldEndStream = method === 'GET' || method === 'HEAD' + if (expectContinue) { + headers[HTTP2_HEADER_EXPECT] = '100-continue' + stream = session.request(headers, { endStream: shouldEndStream, signal }) - value.on('data', (chunk) => { - base64chunk += chunk.toString().replace(/[\r\n]/gm, '') + stream.once('continue', writeBodyH2) + } else { + stream = session.request(headers, { + endStream: shouldEndStream, + signal + }) + writeBodyH2() + } - const end = base64chunk.length - base64chunk.length % 4 - chunks.push(Buffer.from(base64chunk.slice(0, end), 'base64')) + // Increment counter as we have new several streams open + ++h2State.openStreams - base64chunk = base64chunk.slice(end) - }) - value.on('end', () => { - chunks.push(Buffer.from(base64chunk, 'base64')) - responseFormData.append(name, new File(chunks, filename, { type: mimeType })) - }) - } else { - value.on('data', (chunk) => { - chunks.push(chunk) - }) - value.on('end', () => { - responseFormData.append(name, new File(chunks, filename, { type: mimeType })) - }) - } - }) + stream.once('response', headers => { + const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers - const busboyResolve = new Promise((resolve, reject) => { - busboy.on('finish', resolve) - busboy.on('error', (err) => reject(new TypeError(err))) - }) + if (request.onHeaders(Number(statusCode), realHeaders, stream.resume.bind(stream), '') === false) { + stream.pause() + } + }) - if (this.body !== null) for await (const chunk of consumeBody(this[kState].body)) busboy.write(chunk) - busboy.end() - await busboyResolve + stream.once('end', () => { + request.onComplete([]) + }) - return responseFormData - } else if (/application\/x-www-form-urlencoded/.test(contentType)) { - // Otherwise, if mimeType’s essence is "application/x-www-form-urlencoded", then: + stream.on('data', (chunk) => { + if (request.onData(chunk) === false) { + stream.pause() + } + }) - // 1. Let entries be the result of parsing bytes. - let entries - try { - let text = '' - // application/x-www-form-urlencoded parser will keep the BOM. - // https://url.spec.whatwg.org/#concept-urlencoded-parser - // Note that streaming decoder is stateful and cannot be reused - const streamingDecoder = new TextDecoder('utf-8', { ignoreBOM: true }) + stream.once('close', () => { + h2State.openStreams -= 1 + // TODO(HTTP/2): unref only if current streams count is 0 + if (h2State.openStreams === 0) { + session.unref() + } + }) - for await (const chunk of consumeBody(this[kState].body)) { - if (!isUint8Array(chunk)) { - throw new TypeError('Expected Uint8Array chunk') - } - text += streamingDecoder.decode(chunk, { stream: true }) - } - text += streamingDecoder.decode() - entries = new URLSearchParams(text) - } catch (err) { - // istanbul ignore next: Unclear when new URLSearchParams can fail on a string. - // 2. If entries is failure, then throw a TypeError. - throw Object.assign(new TypeError(), { cause: err }) - } + stream.once('error', function (err) { + if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { + h2State.streams -= 1 + util.destroy(stream, err) + } + }) - // 3. Return a new FormData object whose entries are entries. - const formData = new FormData() - for (const [name, value] of entries) { - formData.append(name, value) - } - return formData - } else { - // Wait a tick before checking if the request has been aborted. - // Otherwise, a TypeError can be thrown when an AbortError should. - await Promise.resolve() + stream.once('frameError', (type, code) => { + const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) + errorRequest(client, request, err) - throwIfAborted(this[kState]) + if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { + h2State.streams -= 1 + util.destroy(stream, err) + } + }) - // Otherwise, throw a TypeError. - throw webidl.errors.exception({ - header: `${instance.name}.formData`, - message: 'Could not parse content as FormData.' + // stream.on('aborted', () => { + // // TODO(HTTP/2): Support aborted + // }) + + // stream.on('timeout', () => { + // // TODO(HTTP/2): Support timeout + // }) + + // stream.on('push', headers => { + // // TODO(HTTP/2): Suppor push + // }) + + // stream.on('trailers', headers => { + // // TODO(HTTP/2): Support trailers + // }) + + return true + + function writeBodyH2 () { + /* istanbul ignore else: assertion */ + if (!body) { + request.onRequestSent() + } else if (util.isBuffer(body)) { + assert(contentLength === body.byteLength, 'buffer body must have content length') + stream.cork() + stream.write(body) + stream.uncork() + stream.end() + request.onBodySent(body) + request.onRequestSent() + } else if (util.isBlobLike(body)) { + if (typeof body.stream === 'function') { + writeIterable({ + client, + request, + contentLength, + h2stream: stream, + expectsPayload, + body: body.stream(), + socket: client[kSocket], + header: '' + }) + } else { + writeBlob({ + body, + client, + request, + contentLength, + expectsPayload, + h2stream: stream, + header: '', + socket: client[kSocket] }) } + } else if (util.isStream(body)) { + writeStream({ + body, + client, + request, + contentLength, + expectsPayload, + socket: client[kSocket], + h2stream: stream, + header: '' + }) + } else if (util.isIterable(body)) { + writeIterable({ + body, + client, + request, + contentLength, + expectsPayload, + header: '', + h2stream: stream, + socket: client[kSocket] + }) + } else { + assert(false) } } - - return methods } -function mixinBody (prototype) { - Object.assign(prototype.prototype, bodyMixinMethods(prototype)) -} +function writeStream ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { + assert(contentLength !== 0 || client[kRunning] === 0, 'stream body cannot be pipelined') -/** - * @see https://fetch.spec.whatwg.org/#concept-body-consume-body - * @param {Response|Request} object - * @param {(value: unknown) => unknown} convertBytesToJSValue - * @param {Response|Request} instance - */ -async function specConsumeBody (object, convertBytesToJSValue, instance) { - webidl.brandCheck(object, instance) + if (client[kHTTPConnVersion] === 'h2') { + // For HTTP/2, is enough to pipe the stream + const pipe = pipeline( + body, + h2stream, + (err) => { + if (err) { + util.destroy(body, err) + util.destroy(h2stream, err) + } else { + request.onRequestSent() + } + } + ) - throwIfAborted(object[kState]) + pipe.on('data', onPipeData) + pipe.once('end', () => { + pipe.removeListener('data', onPipeData) + util.destroy(pipe) + }) - // 1. If object is unusable, then return a promise rejected - // with a TypeError. - if (bodyUnusable(object[kState].body)) { - throw new TypeError('Body is unusable') + function onPipeData (chunk) { + request.onBodySent(chunk) + } + + return } - // 2. Let promise be a new promise. - const promise = createDeferredPromise() + let finished = false - // 3. Let errorSteps given error be to reject promise with error. - const errorSteps = (error) => promise.reject(error) + const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) + + const onData = function (chunk) { + if (finished) { + return + } - // 4. Let successSteps given a byte sequence data be to resolve - // promise with the result of running convertBytesToJSValue - // with data. If that threw an exception, then run errorSteps - // with that exception. - const successSteps = (data) => { try { - promise.resolve(convertBytesToJSValue(data)) - } catch (e) { - errorSteps(e) + if (!writer.write(chunk) && this.pause) { + this.pause() + } + } catch (err) { + util.destroy(this, err) } } + const onDrain = function () { + if (finished) { + return + } - // 5. If object’s body is null, then run successSteps with an - // empty byte sequence. - if (object[kState].body == null) { - successSteps(new Uint8Array()) - return promise.promise + if (body.resume) { + body.resume() + } } - - // 6. Otherwise, fully read object’s body given successSteps, - // errorSteps, and object’s relevant global object. - await fullyReadBody(object[kState].body, successSteps, errorSteps) - - // 7. Return promise. - return promise.promise -} - -// https://fetch.spec.whatwg.org/#body-unusable -function bodyUnusable (body) { - // An object including the Body interface mixin is - // said to be unusable if its body is non-null and - // its body’s stream is disturbed or locked. - return body != null && (body.stream.locked || util.isDisturbed(body.stream)) -} - -/** - * @see https://encoding.spec.whatwg.org/#utf-8-decode - * @param {Buffer} buffer - */ -function utf8DecodeBytes (buffer) { - if (buffer.length === 0) { - return '' + const onAbort = function () { + if (finished) { + return + } + const err = new RequestAbortedError() + queueMicrotask(() => onFinished(err)) } + const onFinished = function (err) { + if (finished) { + return + } - // 1. Let buffer be the result of peeking three bytes from - // ioQueue, converted to a byte sequence. + finished = true - // 2. If buffer is 0xEF 0xBB 0xBF, then read three - // bytes from ioQueue. (Do nothing with those bytes.) - if (buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { - buffer = buffer.subarray(3) - } + assert(socket.destroyed || (socket[kWriting] && client[kRunning] <= 1)) - // 3. Process a queue with an instance of UTF-8’s - // decoder, ioQueue, output, and "replacement". - const output = textDecoder.decode(buffer) + socket + .off('drain', onDrain) + .off('error', onFinished) - // 4. Return output. - return output -} + body + .removeListener('data', onData) + .removeListener('end', onFinished) + .removeListener('error', onFinished) + .removeListener('close', onAbort) -/** - * @see https://infra.spec.whatwg.org/#parse-json-bytes-to-a-javascript-value - * @param {Uint8Array} bytes - */ -function parseJSONFromBytes (bytes) { - return JSON.parse(utf8DecodeBytes(bytes)) -} + if (!err) { + try { + writer.end() + } catch (er) { + err = er + } + } -/** - * @see https://fetch.spec.whatwg.org/#concept-body-mime-type - * @param {import('./response').Response|import('./request').Request} object - */ -function bodyMimeType (object) { - const { headersList } = object[kState] - const contentType = headersList.get('content-type') + writer.destroy(err) - if (contentType === null) { - return 'failure' + if (err && (err.code !== 'UND_ERR_INFO' || err.message !== 'reset')) { + util.destroy(body, err) + } else { + util.destroy(body) + } } - return parseMIMEType(contentType) -} + body + .on('data', onData) + .on('end', onFinished) + .on('error', onFinished) + .on('close', onAbort) -module.exports = { - extractBody, - safelyExtractBody, - cloneBody, - mixinBody -} + if (body.resume) { + body.resume() + } + socket + .on('drain', onDrain) + .on('error', onFinished) +} -/***/ }), +async function writeBlob ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { + assert(contentLength === body.size, 'blob body must have content length') -/***/ 87326: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + const isH2 = client[kHTTPConnVersion] === 'h2' + try { + if (contentLength != null && contentLength !== body.size) { + throw new RequestContentLengthMismatchError() + } -"use strict"; + const buffer = Buffer.from(await body.arrayBuffer()) + if (isH2) { + h2stream.cork() + h2stream.write(buffer) + h2stream.uncork() + } else { + socket.cork() + socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') + socket.write(buffer) + socket.uncork() + } -const { MessageChannel, receiveMessageOnPort } = __nccwpck_require__(28167) + request.onBodySent(buffer) + request.onRequestSent() -const corsSafeListedMethods = ['GET', 'HEAD', 'POST'] -const corsSafeListedMethodsSet = new Set(corsSafeListedMethods) + if (!expectsPayload) { + socket[kReset] = true + } -const nullBodyStatus = [101, 204, 205, 304] + resume(client) + } catch (err) { + util.destroy(isH2 ? h2stream : socket, err) + } +} -const redirectStatus = [301, 302, 303, 307, 308] -const redirectStatusSet = new Set(redirectStatus) +async function writeIterable ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { + assert(contentLength !== 0 || client[kRunning] === 0, 'iterator body cannot be pipelined') -// https://fetch.spec.whatwg.org/#block-bad-port -const badPorts = [ - '1', '7', '9', '11', '13', '15', '17', '19', '20', '21', '22', '23', '25', '37', '42', '43', '53', '69', '77', '79', - '87', '95', '101', '102', '103', '104', '109', '110', '111', '113', '115', '117', '119', '123', '135', '137', - '139', '143', '161', '179', '389', '427', '465', '512', '513', '514', '515', '526', '530', '531', '532', - '540', '548', '554', '556', '563', '587', '601', '636', '989', '990', '993', '995', '1719', '1720', '1723', - '2049', '3659', '4045', '5060', '5061', '6000', '6566', '6665', '6666', '6667', '6668', '6669', '6697', - '10080' -] + let callback = null + function onDrain () { + if (callback) { + const cb = callback + callback = null + cb() + } + } -const badPortsSet = new Set(badPorts) + const waitForDrain = () => new Promise((resolve, reject) => { + assert(callback === null) -// https://w3c.github.io/webappsec-referrer-policy/#referrer-policies -const referrerPolicy = [ - '', - 'no-referrer', - 'no-referrer-when-downgrade', - 'same-origin', - 'origin', - 'strict-origin', - 'origin-when-cross-origin', - 'strict-origin-when-cross-origin', - 'unsafe-url' -] -const referrerPolicySet = new Set(referrerPolicy) + if (socket[kError]) { + reject(socket[kError]) + } else { + callback = resolve + } + }) -const requestRedirect = ['follow', 'manual', 'error'] + if (client[kHTTPConnVersion] === 'h2') { + h2stream + .on('close', onDrain) + .on('drain', onDrain) -const safeMethods = ['GET', 'HEAD', 'OPTIONS', 'TRACE'] -const safeMethodsSet = new Set(safeMethods) + try { + // It's up to the user to somehow abort the async iterable. + for await (const chunk of body) { + if (socket[kError]) { + throw socket[kError] + } -const requestMode = ['navigate', 'same-origin', 'no-cors', 'cors'] + const res = h2stream.write(chunk) + request.onBodySent(chunk) + if (!res) { + await waitForDrain() + } + } + } catch (err) { + h2stream.destroy(err) + } finally { + request.onRequestSent() + h2stream.end() + h2stream + .off('close', onDrain) + .off('drain', onDrain) + } -const requestCredentials = ['omit', 'same-origin', 'include'] + return + } -const requestCache = [ - 'default', - 'no-store', - 'reload', - 'no-cache', - 'force-cache', - 'only-if-cached' -] + socket + .on('close', onDrain) + .on('drain', onDrain) -// https://fetch.spec.whatwg.org/#request-body-header-name -const requestBodyHeader = [ - 'content-encoding', - 'content-language', - 'content-location', - 'content-type', - // See https://github.com/nodejs/undici/issues/2021 - // 'Content-Length' is a forbidden header name, which is typically - // removed in the Headers implementation. However, undici doesn't - // filter out headers, so we add it here. - 'content-length' -] + const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) + try { + // It's up to the user to somehow abort the async iterable. + for await (const chunk of body) { + if (socket[kError]) { + throw socket[kError] + } -// https://fetch.spec.whatwg.org/#enumdef-requestduplex -const requestDuplex = [ - 'half' -] + if (!writer.write(chunk)) { + await waitForDrain() + } + } -// http://fetch.spec.whatwg.org/#forbidden-method -const forbiddenMethods = ['CONNECT', 'TRACE', 'TRACK'] -const forbiddenMethodsSet = new Set(forbiddenMethods) + writer.end() + } catch (err) { + writer.destroy(err) + } finally { + socket + .off('close', onDrain) + .off('drain', onDrain) + } +} -const subresource = [ - 'audio', - 'audioworklet', - 'font', - 'image', - 'manifest', - 'paintworklet', - 'script', - 'style', - 'track', - 'video', - 'xslt', - '' -] -const subresourceSet = new Set(subresource) +class AsyncWriter { + constructor ({ socket, request, contentLength, client, expectsPayload, header }) { + this.socket = socket + this.request = request + this.contentLength = contentLength + this.client = client + this.bytesWritten = 0 + this.expectsPayload = expectsPayload + this.header = header -/** @type {globalThis['DOMException']} */ -const DOMException = globalThis.DOMException ?? (() => { - // DOMException was only made a global in Node v17.0.0, - // but fetch supports >= v16.8. - try { - atob('~') - } catch (err) { - return Object.getPrototypeOf(err).constructor + socket[kWriting] = true } -})() -let channel + write (chunk) { + const { socket, request, contentLength, client, bytesWritten, expectsPayload, header } = this -/** @type {globalThis['structuredClone']} */ -const structuredClone = - globalThis.structuredClone ?? - // https://github.com/nodejs/node/blob/b27ae24dcc4251bad726d9d84baf678d1f707fed/lib/internal/structured_clone.js - // structuredClone was added in v17.0.0, but fetch supports v16.8 - function structuredClone (value, options = undefined) { - if (arguments.length === 0) { - throw new TypeError('missing argument') + if (socket[kError]) { + throw socket[kError] } - if (!channel) { - channel = new MessageChannel() + if (socket.destroyed) { + return false } - channel.port1.unref() - channel.port2.unref() - channel.port1.postMessage(value, options?.transfer) - return receiveMessageOnPort(channel.port2).message - } - -module.exports = { - DOMException, - structuredClone, - subresource, - forbiddenMethods, - requestBodyHeader, - referrerPolicy, - requestRedirect, - requestMode, - requestCredentials, - requestCache, - redirectStatus, - corsSafeListedMethods, - nullBodyStatus, - safeMethods, - badPorts, - requestDuplex, - subresourceSet, - badPortsSet, - redirectStatusSet, - corsSafeListedMethodsSet, - safeMethodsSet, - forbiddenMethodsSet, - referrerPolicySet -} + const len = Buffer.byteLength(chunk) + if (!len) { + return true + } -/***/ }), + // We should defer writing chunks. + if (contentLength !== null && bytesWritten + len > contentLength) { + if (client[kStrictContentLength]) { + throw new RequestContentLengthMismatchError() + } -/***/ 94322: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + process.emitWarning(new RequestContentLengthMismatchError()) + } -const assert = __nccwpck_require__(42613) -const { atob } = __nccwpck_require__(20181) -const { isomorphicDecode } = __nccwpck_require__(15523) + socket.cork() -const encoder = new TextEncoder() + if (bytesWritten === 0) { + if (!expectsPayload) { + socket[kReset] = true + } -/** - * @see https://mimesniff.spec.whatwg.org/#http-token-code-point - */ -const HTTP_TOKEN_CODEPOINTS = /^[!#$%&'*+-.^_|~A-Za-z0-9]+$/ -const HTTP_WHITESPACE_REGEX = /(\u000A|\u000D|\u0009|\u0020)/ // eslint-disable-line -/** - * @see https://mimesniff.spec.whatwg.org/#http-quoted-string-token-code-point - */ -const HTTP_QUOTED_STRING_TOKENS = /[\u0009|\u0020-\u007E|\u0080-\u00FF]/ // eslint-disable-line + if (contentLength === null) { + socket.write(`${header}transfer-encoding: chunked\r\n`, 'latin1') + } else { + socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') + } + } -// https://fetch.spec.whatwg.org/#data-url-processor -/** @param {URL} dataURL */ -function dataURLProcessor (dataURL) { - // 1. Assert: dataURL’s scheme is "data". - assert(dataURL.protocol === 'data:') + if (contentLength === null) { + socket.write(`\r\n${len.toString(16)}\r\n`, 'latin1') + } - // 2. Let input be the result of running the URL - // serializer on dataURL with exclude fragment - // set to true. - let input = URLSerializer(dataURL, true) + this.bytesWritten += len - // 3. Remove the leading "data:" string from input. - input = input.slice(5) + const ret = socket.write(chunk) - // 4. Let position point at the start of input. - const position = { position: 0 } + socket.uncork() - // 5. Let mimeType be the result of collecting a - // sequence of code points that are not equal - // to U+002C (,), given position. - let mimeType = collectASequenceOfCodePointsFast( - ',', - input, - position - ) + request.onBodySent(chunk) - // 6. Strip leading and trailing ASCII whitespace - // from mimeType. - // Undici implementation note: we need to store the - // length because if the mimetype has spaces removed, - // the wrong amount will be sliced from the input in - // step #9 - const mimeTypeLength = mimeType.length - mimeType = removeASCIIWhitespace(mimeType, true, true) + if (!ret) { + if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { + // istanbul ignore else: only for jest + if (socket[kParser].timeout.refresh) { + socket[kParser].timeout.refresh() + } + } + } - // 7. If position is past the end of input, then - // return failure - if (position.position >= input.length) { - return 'failure' + return ret } - // 8. Advance position by 1. - position.position++ + end () { + const { socket, contentLength, client, bytesWritten, expectsPayload, header, request } = this + request.onRequestSent() - // 9. Let encodedBody be the remainder of input. - const encodedBody = input.slice(mimeTypeLength + 1) + socket[kWriting] = false - // 10. Let body be the percent-decoding of encodedBody. - let body = stringPercentDecode(encodedBody) + if (socket[kError]) { + throw socket[kError] + } - // 11. If mimeType ends with U+003B (;), followed by - // zero or more U+0020 SPACE, followed by an ASCII - // case-insensitive match for "base64", then: - if (/;(\u0020){0,}base64$/i.test(mimeType)) { - // 1. Let stringBody be the isomorphic decode of body. - const stringBody = isomorphicDecode(body) + if (socket.destroyed) { + return + } - // 2. Set body to the forgiving-base64 decode of - // stringBody. - body = forgivingBase64(stringBody) + if (bytesWritten === 0) { + if (expectsPayload) { + // https://tools.ietf.org/html/rfc7230#section-3.3.2 + // A user agent SHOULD send a Content-Length in a request message when + // no Transfer-Encoding is sent and the request method defines a meaning + // for an enclosed payload body. - // 3. If body is failure, then return failure. - if (body === 'failure') { - return 'failure' + socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') + } else { + socket.write(`${header}\r\n`, 'latin1') + } + } else if (contentLength === null) { + socket.write('\r\n0\r\n\r\n', 'latin1') } - // 4. Remove the last 6 code points from mimeType. - mimeType = mimeType.slice(0, -6) + if (contentLength !== null && bytesWritten !== contentLength) { + if (client[kStrictContentLength]) { + throw new RequestContentLengthMismatchError() + } else { + process.emitWarning(new RequestContentLengthMismatchError()) + } + } - // 5. Remove trailing U+0020 SPACE code points from mimeType, - // if any. - mimeType = mimeType.replace(/(\u0020)+$/, '') + if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { + // istanbul ignore else: only for jest + if (socket[kParser].timeout.refresh) { + socket[kParser].timeout.refresh() + } + } - // 6. Remove the last U+003B (;) code point from mimeType. - mimeType = mimeType.slice(0, -1) + resume(client) } - // 12. If mimeType starts with U+003B (;), then prepend - // "text/plain" to mimeType. - if (mimeType.startsWith(';')) { - mimeType = 'text/plain' + mimeType - } + destroy (err) { + const { socket, client } = this - // 13. Let mimeTypeRecord be the result of parsing - // mimeType. - let mimeTypeRecord = parseMIMEType(mimeType) + socket[kWriting] = false - // 14. If mimeTypeRecord is failure, then set - // mimeTypeRecord to text/plain;charset=US-ASCII. - if (mimeTypeRecord === 'failure') { - mimeTypeRecord = parseMIMEType('text/plain;charset=US-ASCII') + if (err) { + assert(client[kRunning] <= 1, 'pipeline should only contain this request') + util.destroy(socket, err) + } } - - // 15. Return a new data: URL struct whose MIME - // type is mimeTypeRecord and body is body. - // https://fetch.spec.whatwg.org/#data-url-struct - return { mimeType: mimeTypeRecord, body } } -// https://url.spec.whatwg.org/#concept-url-serializer -/** - * @param {URL} url - * @param {boolean} excludeFragment - */ -function URLSerializer (url, excludeFragment = false) { - if (!excludeFragment) { - return url.href +function errorRequest (client, request, err) { + try { + request.onError(err) + assert(request.aborted) + } catch (err) { + client.emit('error', err) } +} - const href = url.href - const hashLength = url.hash.length +module.exports = Client - return hashLength === 0 ? href : href.substring(0, href.length - hashLength) -} -// https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points -/** - * @param {(char: string) => boolean} condition - * @param {string} input - * @param {{ position: number }} position - */ -function collectASequenceOfCodePoints (condition, input, position) { - // 1. Let result be the empty string. - let result = '' +/***/ }), - // 2. While position doesn’t point past the end of input and the - // code point at position within input meets the condition condition: - while (position.position < input.length && condition(input[position.position])) { - // 1. Append that code point to the end of result. - result += input[position.position] +/***/ 13194: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 2. Advance position by 1. - position.position++ - } +"use strict"; - // 3. Return result. - return result -} -/** - * A faster collectASequenceOfCodePoints that only works when comparing a single character. - * @param {string} char - * @param {string} input - * @param {{ position: number }} position - */ -function collectASequenceOfCodePointsFast (char, input, position) { - const idx = input.indexOf(char, position.position) - const start = position.position +/* istanbul ignore file: only for Node 12 */ - if (idx === -1) { - position.position = input.length - return input.slice(start) +const { kConnected, kSize } = __nccwpck_require__(36443) + +class CompatWeakRef { + constructor (value) { + this.value = value } - position.position = idx - return input.slice(start, position.position) + deref () { + return this.value[kConnected] === 0 && this.value[kSize] === 0 + ? undefined + : this.value + } } -// https://url.spec.whatwg.org/#string-percent-decode -/** @param {string} input */ -function stringPercentDecode (input) { - // 1. Let bytes be the UTF-8 encoding of input. - const bytes = encoder.encode(input) +class CompatFinalizer { + constructor (finalizer) { + this.finalizer = finalizer + } - // 2. Return the percent-decoding of bytes. - return percentDecode(bytes) + register (dispatcher, key) { + if (dispatcher.on) { + dispatcher.on('disconnect', () => { + if (dispatcher[kConnected] === 0 && dispatcher[kSize] === 0) { + this.finalizer(key) + } + }) + } + } } -// https://url.spec.whatwg.org/#percent-decode -/** @param {Uint8Array} input */ -function percentDecode (input) { - // 1. Let output be an empty byte sequence. - /** @type {number[]} */ - const output = [] +module.exports = function () { + // FIXME: remove workaround when the Node bug is fixed + // https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 + if (process.env.NODE_V8_COVERAGE) { + return { + WeakRef: CompatWeakRef, + FinalizationRegistry: CompatFinalizer + } + } + return { + WeakRef: global.WeakRef || CompatWeakRef, + FinalizationRegistry: global.FinalizationRegistry || CompatFinalizer + } +} - // 2. For each byte byte in input: - for (let i = 0; i < input.length; i++) { - const byte = input[i] - // 1. If byte is not 0x25 (%), then append byte to output. - if (byte !== 0x25) { - output.push(byte) +/***/ }), - // 2. Otherwise, if byte is 0x25 (%) and the next two bytes - // after byte in input are not in the ranges - // 0x30 (0) to 0x39 (9), 0x41 (A) to 0x46 (F), - // and 0x61 (a) to 0x66 (f), all inclusive, append byte - // to output. - } else if ( - byte === 0x25 && - !/^[0-9A-Fa-f]{2}$/i.test(String.fromCharCode(input[i + 1], input[i + 2])) - ) { - output.push(0x25) +/***/ 19237: +/***/ ((module) => { - // 3. Otherwise: - } else { - // 1. Let bytePoint be the two bytes after byte in input, - // decoded, and then interpreted as hexadecimal number. - const nextTwoBytes = String.fromCharCode(input[i + 1], input[i + 2]) - const bytePoint = Number.parseInt(nextTwoBytes, 16) +"use strict"; - // 2. Append a byte whose value is bytePoint to output. - output.push(bytePoint) - // 3. Skip the next two bytes in input. - i += 2 - } - } +// https://wicg.github.io/cookie-store/#cookie-maximum-attribute-value-size +const maxAttributeValueSize = 1024 - // 3. Return output. - return Uint8Array.from(output) +// https://wicg.github.io/cookie-store/#cookie-maximum-name-value-pair-size +const maxNameValuePairSize = 4096 + +module.exports = { + maxAttributeValueSize, + maxNameValuePairSize } -// https://mimesniff.spec.whatwg.org/#parse-a-mime-type -/** @param {string} input */ -function parseMIMEType (input) { - // 1. Remove any leading and trailing HTTP whitespace - // from input. - input = removeHTTPWhitespace(input, true, true) - // 2. Let position be a position variable for input, - // initially pointing at the start of input. - const position = { position: 0 } +/***/ }), - // 3. Let type be the result of collecting a sequence - // of code points that are not U+002F (/) from - // input, given position. - const type = collectASequenceOfCodePointsFast( - '/', - input, - position - ) +/***/ 53168: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 4. If type is the empty string or does not solely - // contain HTTP token code points, then return failure. - // https://mimesniff.spec.whatwg.org/#http-token-code-point - if (type.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(type)) { - return 'failure' - } +"use strict"; - // 5. If position is past the end of input, then return - // failure - if (position.position > input.length) { - return 'failure' - } - // 6. Advance position by 1. (This skips past U+002F (/).) - position.position++ +const { parseSetCookie } = __nccwpck_require__(8915) +const { stringify, getHeadersList } = __nccwpck_require__(3834) +const { webidl } = __nccwpck_require__(74222) +const { Headers } = __nccwpck_require__(26349) - // 7. Let subtype be the result of collecting a sequence of - // code points that are not U+003B (;) from input, given - // position. - let subtype = collectASequenceOfCodePointsFast( - ';', - input, - position - ) +/** + * @typedef {Object} Cookie + * @property {string} name + * @property {string} value + * @property {Date|number|undefined} expires + * @property {number|undefined} maxAge + * @property {string|undefined} domain + * @property {string|undefined} path + * @property {boolean|undefined} secure + * @property {boolean|undefined} httpOnly + * @property {'Strict'|'Lax'|'None'} sameSite + * @property {string[]} unparsed + */ - // 8. Remove any trailing HTTP whitespace from subtype. - subtype = removeHTTPWhitespace(subtype, false, true) +/** + * @param {Headers} headers + * @returns {Record} + */ +function getCookies (headers) { + webidl.argumentLengthCheck(arguments, 1, { header: 'getCookies' }) - // 9. If subtype is the empty string or does not solely - // contain HTTP token code points, then return failure. - if (subtype.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(subtype)) { - return 'failure' + webidl.brandCheck(headers, Headers, { strict: false }) + + const cookie = headers.get('cookie') + const out = {} + + if (!cookie) { + return out } - const typeLowercase = type.toLowerCase() - const subtypeLowercase = subtype.toLowerCase() + for (const piece of cookie.split(';')) { + const [name, ...value] = piece.split('=') - // 10. Let mimeType be a new MIME type record whose type - // is type, in ASCII lowercase, and subtype is subtype, - // in ASCII lowercase. - // https://mimesniff.spec.whatwg.org/#mime-type - const mimeType = { - type: typeLowercase, - subtype: subtypeLowercase, - /** @type {Map} */ - parameters: new Map(), - // https://mimesniff.spec.whatwg.org/#mime-type-essence - essence: `${typeLowercase}/${subtypeLowercase}` + out[name.trim()] = value.join('=') } - // 11. While position is not past the end of input: - while (position.position < input.length) { - // 1. Advance position by 1. (This skips past U+003B (;).) - position.position++ + return out +} - // 2. Collect a sequence of code points that are HTTP - // whitespace from input given position. - collectASequenceOfCodePoints( - // https://fetch.spec.whatwg.org/#http-whitespace - char => HTTP_WHITESPACE_REGEX.test(char), - input, - position - ) +/** + * @param {Headers} headers + * @param {string} name + * @param {{ path?: string, domain?: string }|undefined} attributes + * @returns {void} + */ +function deleteCookie (headers, name, attributes) { + webidl.argumentLengthCheck(arguments, 2, { header: 'deleteCookie' }) - // 3. Let parameterName be the result of collecting a - // sequence of code points that are not U+003B (;) - // or U+003D (=) from input, given position. - let parameterName = collectASequenceOfCodePoints( - (char) => char !== ';' && char !== '=', - input, - position - ) + webidl.brandCheck(headers, Headers, { strict: false }) - // 4. Set parameterName to parameterName, in ASCII - // lowercase. - parameterName = parameterName.toLowerCase() + name = webidl.converters.DOMString(name) + attributes = webidl.converters.DeleteCookieAttributes(attributes) - // 5. If position is not past the end of input, then: - if (position.position < input.length) { - // 1. If the code point at position within input is - // U+003B (;), then continue. - if (input[position.position] === ';') { - continue - } + // Matches behavior of + // https://github.com/denoland/deno_std/blob/63827b16330b82489a04614027c33b7904e08be5/http/cookie.ts#L278 + setCookie(headers, { + name, + value: '', + expires: new Date(0), + ...attributes + }) +} - // 2. Advance position by 1. (This skips past U+003D (=).) - position.position++ - } +/** + * @param {Headers} headers + * @returns {Cookie[]} + */ +function getSetCookies (headers) { + webidl.argumentLengthCheck(arguments, 1, { header: 'getSetCookies' }) - // 6. If position is past the end of input, then break. - if (position.position > input.length) { - break - } + webidl.brandCheck(headers, Headers, { strict: false }) - // 7. Let parameterValue be null. - let parameterValue = null + const cookies = getHeadersList(headers).cookies - // 8. If the code point at position within input is - // U+0022 ("), then: - if (input[position.position] === '"') { - // 1. Set parameterValue to the result of collecting - // an HTTP quoted string from input, given position - // and the extract-value flag. - parameterValue = collectAnHTTPQuotedString(input, position, true) + if (!cookies) { + return [] + } - // 2. Collect a sequence of code points that are not - // U+003B (;) from input, given position. - collectASequenceOfCodePointsFast( - ';', - input, - position - ) + // In older versions of undici, cookies is a list of name:value. + return cookies.map((pair) => parseSetCookie(Array.isArray(pair) ? pair[1] : pair)) +} - // 9. Otherwise: - } else { - // 1. Set parameterValue to the result of collecting - // a sequence of code points that are not U+003B (;) - // from input, given position. - parameterValue = collectASequenceOfCodePointsFast( - ';', - input, - position - ) +/** + * @param {Headers} headers + * @param {Cookie} cookie + * @returns {void} + */ +function setCookie (headers, cookie) { + webidl.argumentLengthCheck(arguments, 2, { header: 'setCookie' }) - // 2. Remove any trailing HTTP whitespace from parameterValue. - parameterValue = removeHTTPWhitespace(parameterValue, false, true) + webidl.brandCheck(headers, Headers, { strict: false }) - // 3. If parameterValue is the empty string, then continue. - if (parameterValue.length === 0) { - continue + cookie = webidl.converters.Cookie(cookie) + + const str = stringify(cookie) + + if (str) { + headers.append('Set-Cookie', stringify(cookie)) + } +} + +webidl.converters.DeleteCookieAttributes = webidl.dictionaryConverter([ + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'path', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'domain', + defaultValue: null + } +]) + +webidl.converters.Cookie = webidl.dictionaryConverter([ + { + converter: webidl.converters.DOMString, + key: 'name' + }, + { + converter: webidl.converters.DOMString, + key: 'value' + }, + { + converter: webidl.nullableConverter((value) => { + if (typeof value === 'number') { + return webidl.converters['unsigned long long'](value) } - } - // 10. If all of the following are true - // - parameterName is not the empty string - // - parameterName solely contains HTTP token code points - // - parameterValue solely contains HTTP quoted-string token code points - // - mimeType’s parameters[parameterName] does not exist - // then set mimeType’s parameters[parameterName] to parameterValue. - if ( - parameterName.length !== 0 && - HTTP_TOKEN_CODEPOINTS.test(parameterName) && - (parameterValue.length === 0 || HTTP_QUOTED_STRING_TOKENS.test(parameterValue)) && - !mimeType.parameters.has(parameterName) - ) { - mimeType.parameters.set(parameterName, parameterValue) - } + return new Date(value) + }), + key: 'expires', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters['long long']), + key: 'maxAge', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'domain', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'path', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.boolean), + key: 'secure', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.boolean), + key: 'httpOnly', + defaultValue: null + }, + { + converter: webidl.converters.USVString, + key: 'sameSite', + allowedValues: ['Strict', 'Lax', 'None'] + }, + { + converter: webidl.sequenceConverter(webidl.converters.DOMString), + key: 'unparsed', + defaultValue: [] } +]) - // 12. Return mimeType. - return mimeType +module.exports = { + getCookies, + deleteCookie, + getSetCookies, + setCookie } -// https://infra.spec.whatwg.org/#forgiving-base64-decode -/** @param {string} data */ -function forgivingBase64 (data) { - // 1. Remove all ASCII whitespace from data. - data = data.replace(/[\u0009\u000A\u000C\u000D\u0020]/g, '') // eslint-disable-line - // 2. If data’s code point length divides by 4 leaving - // no remainder, then: - if (data.length % 4 === 0) { - // 1. If data ends with one or two U+003D (=) code points, - // then remove them from data. - data = data.replace(/=?=$/, '') +/***/ }), + +/***/ 8915: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { maxNameValuePairSize, maxAttributeValueSize } = __nccwpck_require__(19237) +const { isCTLExcludingHtab } = __nccwpck_require__(3834) +const { collectASequenceOfCodePointsFast } = __nccwpck_require__(94322) +const assert = __nccwpck_require__(42613) + +/** + * @description Parses the field-value attributes of a set-cookie header string. + * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 + * @param {string} header + * @returns if the header is invalid, null will be returned + */ +function parseSetCookie (header) { + // 1. If the set-cookie-string contains a %x00-08 / %x0A-1F / %x7F + // character (CTL characters excluding HTAB): Abort these steps and + // ignore the set-cookie-string entirely. + if (isCTLExcludingHtab(header)) { + return null } - // 3. If data’s code point length divides by 4 leaving - // a remainder of 1, then return failure. - if (data.length % 4 === 1) { - return 'failure' + let nameValuePair = '' + let unparsedAttributes = '' + let name = '' + let value = '' + + // 2. If the set-cookie-string contains a %x3B (";") character: + if (header.includes(';')) { + // 1. The name-value-pair string consists of the characters up to, + // but not including, the first %x3B (";"), and the unparsed- + // attributes consist of the remainder of the set-cookie-string + // (including the %x3B (";") in question). + const position = { position: 0 } + + nameValuePair = collectASequenceOfCodePointsFast(';', header, position) + unparsedAttributes = header.slice(position.position) + } else { + // Otherwise: + + // 1. The name-value-pair string consists of all the characters + // contained in the set-cookie-string, and the unparsed- + // attributes is the empty string. + nameValuePair = header } - // 4. If data contains a code point that is not one of - // U+002B (+) - // U+002F (/) - // ASCII alphanumeric - // then return failure. - if (/[^+/0-9A-Za-z]/.test(data)) { - return 'failure' + // 3. If the name-value-pair string lacks a %x3D ("=") character, then + // the name string is empty, and the value string is the value of + // name-value-pair. + if (!nameValuePair.includes('=')) { + value = nameValuePair + } else { + // Otherwise, the name string consists of the characters up to, but + // not including, the first %x3D ("=") character, and the (possibly + // empty) value string consists of the characters after the first + // %x3D ("=") character. + const position = { position: 0 } + name = collectASequenceOfCodePointsFast( + '=', + nameValuePair, + position + ) + value = nameValuePair.slice(position.position + 1) } - const binary = atob(data) - const bytes = new Uint8Array(binary.length) + // 4. Remove any leading or trailing WSP characters from the name + // string and the value string. + name = name.trim() + value = value.trim() - for (let byte = 0; byte < binary.length; byte++) { - bytes[byte] = binary.charCodeAt(byte) + // 5. If the sum of the lengths of the name string and the value string + // is more than 4096 octets, abort these steps and ignore the set- + // cookie-string entirely. + if (name.length + value.length > maxNameValuePairSize) { + return null } - return bytes + // 6. The cookie-name is the name string, and the cookie-value is the + // value string. + return { + name, value, ...parseUnparsedAttributes(unparsedAttributes) + } } -// https://fetch.spec.whatwg.org/#collect-an-http-quoted-string -// tests: https://fetch.spec.whatwg.org/#example-http-quoted-string /** - * @param {string} input - * @param {{ position: number }} position - * @param {boolean?} extractValue + * Parses the remaining attributes of a set-cookie header + * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 + * @param {string} unparsedAttributes + * @param {[Object.]={}} cookieAttributeList */ -function collectAnHTTPQuotedString (input, position, extractValue) { - // 1. Let positionStart be position. - const positionStart = position.position - - // 2. Let value be the empty string. - let value = '' +function parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {}) { + // 1. If the unparsed-attributes string is empty, skip the rest of + // these steps. + if (unparsedAttributes.length === 0) { + return cookieAttributeList + } - // 3. Assert: the code point at position within input - // is U+0022 ("). - assert(input[position.position] === '"') + // 2. Discard the first character of the unparsed-attributes (which + // will be a %x3B (";") character). + assert(unparsedAttributes[0] === ';') + unparsedAttributes = unparsedAttributes.slice(1) - // 4. Advance position by 1. - position.position++ + let cookieAv = '' - // 5. While true: - while (true) { - // 1. Append the result of collecting a sequence of code points - // that are not U+0022 (") or U+005C (\) from input, given - // position, to value. - value += collectASequenceOfCodePoints( - (char) => char !== '"' && char !== '\\', - input, - position + // 3. If the remaining unparsed-attributes contains a %x3B (";") + // character: + if (unparsedAttributes.includes(';')) { + // 1. Consume the characters of the unparsed-attributes up to, but + // not including, the first %x3B (";") character. + cookieAv = collectASequenceOfCodePointsFast( + ';', + unparsedAttributes, + { position: 0 } ) + unparsedAttributes = unparsedAttributes.slice(cookieAv.length) + } else { + // Otherwise: - // 2. If position is past the end of input, then break. - if (position.position >= input.length) { - break - } + // 1. Consume the remainder of the unparsed-attributes. + cookieAv = unparsedAttributes + unparsedAttributes = '' + } - // 3. Let quoteOrBackslash be the code point at position within - // input. - const quoteOrBackslash = input[position.position] + // Let the cookie-av string be the characters consumed in this step. - // 4. Advance position by 1. - position.position++ + let attributeName = '' + let attributeValue = '' - // 5. If quoteOrBackslash is U+005C (\), then: - if (quoteOrBackslash === '\\') { - // 1. If position is past the end of input, then append - // U+005C (\) to value and break. - if (position.position >= input.length) { - value += '\\' - break - } + // 4. If the cookie-av string contains a %x3D ("=") character: + if (cookieAv.includes('=')) { + // 1. The (possibly empty) attribute-name string consists of the + // characters up to, but not including, the first %x3D ("=") + // character, and the (possibly empty) attribute-value string + // consists of the characters after the first %x3D ("=") + // character. + const position = { position: 0 } - // 2. Append the code point at position within input to value. - value += input[position.position] + attributeName = collectASequenceOfCodePointsFast( + '=', + cookieAv, + position + ) + attributeValue = cookieAv.slice(position.position + 1) + } else { + // Otherwise: - // 3. Advance position by 1. - position.position++ + // 1. The attribute-name string consists of the entire cookie-av + // string, and the attribute-value string is empty. + attributeName = cookieAv + } - // 6. Otherwise: - } else { - // 1. Assert: quoteOrBackslash is U+0022 ("). - assert(quoteOrBackslash === '"') + // 5. Remove any leading or trailing WSP characters from the attribute- + // name string and the attribute-value string. + attributeName = attributeName.trim() + attributeValue = attributeValue.trim() - // 2. Break. - break - } + // 6. If the attribute-value is longer than 1024 octets, ignore the + // cookie-av string and return to Step 1 of this algorithm. + if (attributeValue.length > maxAttributeValueSize) { + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) } - // 6. If the extract-value flag is set, then return value. - if (extractValue) { - return value - } + // 7. Process the attribute-name and attribute-value according to the + // requirements in the following subsections. (Notice that + // attributes with unrecognized attribute-names are ignored.) + const attributeNameLowercase = attributeName.toLowerCase() - // 7. Return the code points from positionStart to position, - // inclusive, within input. - return input.slice(positionStart, position.position) -} + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.1 + // If the attribute-name case-insensitively matches the string + // "Expires", the user agent MUST process the cookie-av as follows. + if (attributeNameLowercase === 'expires') { + // 1. Let the expiry-time be the result of parsing the attribute-value + // as cookie-date (see Section 5.1.1). + const expiryTime = new Date(attributeValue) -/** - * @see https://mimesniff.spec.whatwg.org/#serialize-a-mime-type - */ -function serializeAMimeType (mimeType) { - assert(mimeType !== 'failure') - const { parameters, essence } = mimeType + // 2. If the attribute-value failed to parse as a cookie date, ignore + // the cookie-av. - // 1. Let serialization be the concatenation of mimeType’s - // type, U+002F (/), and mimeType’s subtype. - let serialization = essence + cookieAttributeList.expires = expiryTime + } else if (attributeNameLowercase === 'max-age') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.2 + // If the attribute-name case-insensitively matches the string "Max- + // Age", the user agent MUST process the cookie-av as follows. - // 2. For each name → value of mimeType’s parameters: - for (let [name, value] of parameters.entries()) { - // 1. Append U+003B (;) to serialization. - serialization += ';' + // 1. If the first character of the attribute-value is not a DIGIT or a + // "-" character, ignore the cookie-av. + const charCode = attributeValue.charCodeAt(0) - // 2. Append name to serialization. - serialization += name + if ((charCode < 48 || charCode > 57) && attributeValue[0] !== '-') { + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + } - // 3. Append U+003D (=) to serialization. - serialization += '=' + // 2. If the remainder of attribute-value contains a non-DIGIT + // character, ignore the cookie-av. + if (!/^\d+$/.test(attributeValue)) { + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + } - // 4. If value does not solely contain HTTP token code - // points or value is the empty string, then: - if (!HTTP_TOKEN_CODEPOINTS.test(value)) { - // 1. Precede each occurence of U+0022 (") or - // U+005C (\) in value with U+005C (\). - value = value.replace(/(\\|")/g, '\\$1') + // 3. Let delta-seconds be the attribute-value converted to an integer. + const deltaSeconds = Number(attributeValue) - // 2. Prepend U+0022 (") to value. - value = '"' + value + // 4. Let cookie-age-limit be the maximum age of the cookie (which + // SHOULD be 400 days or less, see Section 4.1.2.2). - // 3. Append U+0022 (") to value. - value += '"' + // 5. Set delta-seconds to the smaller of its present value and cookie- + // age-limit. + // deltaSeconds = Math.min(deltaSeconds * 1000, maxExpiresMs) + + // 6. If delta-seconds is less than or equal to zero (0), let expiry- + // time be the earliest representable date and time. Otherwise, let + // the expiry-time be the current date and time plus delta-seconds + // seconds. + // const expiryTime = deltaSeconds <= 0 ? Date.now() : Date.now() + deltaSeconds + + // 7. Append an attribute to the cookie-attribute-list with an + // attribute-name of Max-Age and an attribute-value of expiry-time. + cookieAttributeList.maxAge = deltaSeconds + } else if (attributeNameLowercase === 'domain') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.3 + // If the attribute-name case-insensitively matches the string "Domain", + // the user agent MUST process the cookie-av as follows. + + // 1. Let cookie-domain be the attribute-value. + let cookieDomain = attributeValue + + // 2. If cookie-domain starts with %x2E ("."), let cookie-domain be + // cookie-domain without its leading %x2E ("."). + if (cookieDomain[0] === '.') { + cookieDomain = cookieDomain.slice(1) } - // 5. Append value to serialization. - serialization += value - } + // 3. Convert the cookie-domain to lower case. + cookieDomain = cookieDomain.toLowerCase() - // 3. Return serialization. - return serialization -} + // 4. Append an attribute to the cookie-attribute-list with an + // attribute-name of Domain and an attribute-value of cookie-domain. + cookieAttributeList.domain = cookieDomain + } else if (attributeNameLowercase === 'path') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.4 + // If the attribute-name case-insensitively matches the string "Path", + // the user agent MUST process the cookie-av as follows. -/** - * @see https://fetch.spec.whatwg.org/#http-whitespace - * @param {string} char - */ -function isHTTPWhiteSpace (char) { - return char === '\r' || char === '\n' || char === '\t' || char === ' ' -} + // 1. If the attribute-value is empty or if the first character of the + // attribute-value is not %x2F ("/"): + let cookiePath = '' + if (attributeValue.length === 0 || attributeValue[0] !== '/') { + // 1. Let cookie-path be the default-path. + cookiePath = '/' + } else { + // Otherwise: -/** - * @see https://fetch.spec.whatwg.org/#http-whitespace - * @param {string} str - */ -function removeHTTPWhitespace (str, leading = true, trailing = true) { - let lead = 0 - let trail = str.length - 1 + // 1. Let cookie-path be the attribute-value. + cookiePath = attributeValue + } - if (leading) { - for (; lead < str.length && isHTTPWhiteSpace(str[lead]); lead++); - } + // 2. Append an attribute to the cookie-attribute-list with an + // attribute-name of Path and an attribute-value of cookie-path. + cookieAttributeList.path = cookiePath + } else if (attributeNameLowercase === 'secure') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.5 + // If the attribute-name case-insensitively matches the string "Secure", + // the user agent MUST append an attribute to the cookie-attribute-list + // with an attribute-name of Secure and an empty attribute-value. - if (trailing) { - for (; trail > 0 && isHTTPWhiteSpace(str[trail]); trail--); - } + cookieAttributeList.secure = true + } else if (attributeNameLowercase === 'httponly') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.6 + // If the attribute-name case-insensitively matches the string + // "HttpOnly", the user agent MUST append an attribute to the cookie- + // attribute-list with an attribute-name of HttpOnly and an empty + // attribute-value. - return str.slice(lead, trail + 1) -} + cookieAttributeList.httpOnly = true + } else if (attributeNameLowercase === 'samesite') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.7 + // If the attribute-name case-insensitively matches the string + // "SameSite", the user agent MUST process the cookie-av as follows: -/** - * @see https://infra.spec.whatwg.org/#ascii-whitespace - * @param {string} char - */ -function isASCIIWhitespace (char) { - return char === '\r' || char === '\n' || char === '\t' || char === '\f' || char === ' ' -} + // 1. Let enforcement be "Default". + let enforcement = 'Default' -/** - * @see https://infra.spec.whatwg.org/#strip-leading-and-trailing-ascii-whitespace - */ -function removeASCIIWhitespace (str, leading = true, trailing = true) { - let lead = 0 - let trail = str.length - 1 + const attributeValueLowercase = attributeValue.toLowerCase() + // 2. If cookie-av's attribute-value is a case-insensitive match for + // "None", set enforcement to "None". + if (attributeValueLowercase.includes('none')) { + enforcement = 'None' + } + + // 3. If cookie-av's attribute-value is a case-insensitive match for + // "Strict", set enforcement to "Strict". + if (attributeValueLowercase.includes('strict')) { + enforcement = 'Strict' + } - if (leading) { - for (; lead < str.length && isASCIIWhitespace(str[lead]); lead++); - } + // 4. If cookie-av's attribute-value is a case-insensitive match for + // "Lax", set enforcement to "Lax". + if (attributeValueLowercase.includes('lax')) { + enforcement = 'Lax' + } - if (trailing) { - for (; trail > 0 && isASCIIWhitespace(str[trail]); trail--); + // 5. Append an attribute to the cookie-attribute-list with an + // attribute-name of "SameSite" and an attribute-value of + // enforcement. + cookieAttributeList.sameSite = enforcement + } else { + cookieAttributeList.unparsed ??= [] + + cookieAttributeList.unparsed.push(`${attributeName}=${attributeValue}`) } - return str.slice(lead, trail + 1) + // 8. Return to Step 1 of this algorithm. + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) } module.exports = { - dataURLProcessor, - URLSerializer, - collectASequenceOfCodePoints, - collectASequenceOfCodePointsFast, - stringPercentDecode, - parseMIMEType, - collectAnHTTPQuotedString, - serializeAMimeType + parseSetCookie, + parseUnparsedAttributes } /***/ }), -/***/ 63041: +/***/ 3834: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { Blob, File: NativeFile } = __nccwpck_require__(20181) -const { types } = __nccwpck_require__(39023) -const { kState } = __nccwpck_require__(89710) -const { isBlobLike } = __nccwpck_require__(15523) -const { webidl } = __nccwpck_require__(74222) -const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(94322) -const { kEnumerableProperty } = __nccwpck_require__(3440) -const encoder = new TextEncoder() - -class File extends Blob { - constructor (fileBits, fileName, options = {}) { - // The File constructor is invoked with two or three parameters, depending - // on whether the optional dictionary parameter is used. When the File() - // constructor is invoked, user agents must run the following steps: - webidl.argumentLengthCheck(arguments, 2, { header: 'File constructor' }) - - fileBits = webidl.converters['sequence'](fileBits) - fileName = webidl.converters.USVString(fileName) - options = webidl.converters.FilePropertyBag(options) - - // 1. Let bytes be the result of processing blob parts given fileBits and - // options. - // Note: Blob handles this for us - - // 2. Let n be the fileName argument to the constructor. - const n = fileName - - // 3. Process FilePropertyBag dictionary argument by running the following - // substeps: - - // 1. If the type member is provided and is not the empty string, let t - // be set to the type dictionary member. If t contains any characters - // outside the range U+0020 to U+007E, then set t to the empty string - // and return from these substeps. - // 2. Convert every character in t to ASCII lowercase. - let t = options.type - let d - - // eslint-disable-next-line no-labels - substep: { - if (t) { - t = parseMIMEType(t) +const assert = __nccwpck_require__(42613) +const { kHeadersList } = __nccwpck_require__(36443) - if (t === 'failure') { - t = '' - // eslint-disable-next-line no-labels - break substep - } +function isCTLExcludingHtab (value) { + if (value.length === 0) { + return false + } - t = serializeAMimeType(t).toLowerCase() - } + for (const char of value) { + const code = char.charCodeAt(0) - // 3. If the lastModified member is provided, let d be set to the - // lastModified dictionary member. If it is not provided, set d to the - // current date and time represented as the number of milliseconds since - // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). - d = options.lastModified + if ( + (code >= 0x00 || code <= 0x08) || + (code >= 0x0A || code <= 0x1F) || + code === 0x7F + ) { + return false } + } +} - // 4. Return a new File object F such that: - // F refers to the bytes byte sequence. - // F.size is set to the number of total bytes in bytes. - // F.name is set to n. - // F.type is set to t. - // F.lastModified is set to d. +/** + CHAR = + token = 1* + separators = "(" | ")" | "<" | ">" | "@" + | "," | ";" | ":" | "\" | <"> + | "/" | "[" | "]" | "?" | "=" + | "{" | "}" | SP | HT + * @param {string} name + */ +function validateCookieName (name) { + for (const char of name) { + const code = char.charCodeAt(0) - super(processBlobParts(fileBits, options), { type: t }) - this[kState] = { - name: n, - lastModified: d, - type: t + if ( + (code <= 0x20 || code > 0x7F) || + char === '(' || + char === ')' || + char === '>' || + char === '<' || + char === '@' || + char === ',' || + char === ';' || + char === ':' || + char === '\\' || + char === '"' || + char === '/' || + char === '[' || + char === ']' || + char === '?' || + char === '=' || + char === '{' || + char === '}' + ) { + throw new Error('Invalid cookie name') } } +} - get name () { - webidl.brandCheck(this, File) +/** + cookie-value = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE ) + cookie-octet = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E + ; US-ASCII characters excluding CTLs, + ; whitespace DQUOTE, comma, semicolon, + ; and backslash + * @param {string} value + */ +function validateCookieValue (value) { + for (const char of value) { + const code = char.charCodeAt(0) - return this[kState].name + if ( + code < 0x21 || // exclude CTLs (0-31) + code === 0x22 || + code === 0x2C || + code === 0x3B || + code === 0x5C || + code > 0x7E // non-ascii + ) { + throw new Error('Invalid header value') + } } +} - get lastModified () { - webidl.brandCheck(this, File) +/** + * path-value = + * @param {string} path + */ +function validateCookiePath (path) { + for (const char of path) { + const code = char.charCodeAt(0) - return this[kState].lastModified + if (code < 0x21 || char === ';') { + throw new Error('Invalid cookie path') + } } +} - get type () { - webidl.brandCheck(this, File) - - return this[kState].type +/** + * I have no idea why these values aren't allowed to be honest, + * but Deno tests these. - Khafra + * @param {string} domain + */ +function validateCookieDomain (domain) { + if ( + domain.startsWith('-') || + domain.endsWith('.') || + domain.endsWith('-') + ) { + throw new Error('Invalid cookie domain') } } -class FileLike { - constructor (blobLike, fileName, options = {}) { - // TODO: argument idl type check - - // The File constructor is invoked with two or three parameters, depending - // on whether the optional dictionary parameter is used. When the File() - // constructor is invoked, user agents must run the following steps: +/** + * @see https://www.rfc-editor.org/rfc/rfc7231#section-7.1.1.1 + * @param {number|Date} date + IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT + ; fixed length/zone/capitalization subset of the format + ; see Section 3.3 of [RFC5322] - // 1. Let bytes be the result of processing blob parts given fileBits and - // options. + day-name = %x4D.6F.6E ; "Mon", case-sensitive + / %x54.75.65 ; "Tue", case-sensitive + / %x57.65.64 ; "Wed", case-sensitive + / %x54.68.75 ; "Thu", case-sensitive + / %x46.72.69 ; "Fri", case-sensitive + / %x53.61.74 ; "Sat", case-sensitive + / %x53.75.6E ; "Sun", case-sensitive + date1 = day SP month SP year + ; e.g., 02 Jun 1982 - // 2. Let n be the fileName argument to the constructor. - const n = fileName + day = 2DIGIT + month = %x4A.61.6E ; "Jan", case-sensitive + / %x46.65.62 ; "Feb", case-sensitive + / %x4D.61.72 ; "Mar", case-sensitive + / %x41.70.72 ; "Apr", case-sensitive + / %x4D.61.79 ; "May", case-sensitive + / %x4A.75.6E ; "Jun", case-sensitive + / %x4A.75.6C ; "Jul", case-sensitive + / %x41.75.67 ; "Aug", case-sensitive + / %x53.65.70 ; "Sep", case-sensitive + / %x4F.63.74 ; "Oct", case-sensitive + / %x4E.6F.76 ; "Nov", case-sensitive + / %x44.65.63 ; "Dec", case-sensitive + year = 4DIGIT - // 3. Process FilePropertyBag dictionary argument by running the following - // substeps: + GMT = %x47.4D.54 ; "GMT", case-sensitive - // 1. If the type member is provided and is not the empty string, let t - // be set to the type dictionary member. If t contains any characters - // outside the range U+0020 to U+007E, then set t to the empty string - // and return from these substeps. - // TODO - const t = options.type + time-of-day = hour ":" minute ":" second + ; 00:00:00 - 23:59:60 (leap second) - // 2. Convert every character in t to ASCII lowercase. - // TODO + hour = 2DIGIT + minute = 2DIGIT + second = 2DIGIT + */ +function toIMFDate (date) { + if (typeof date === 'number') { + date = new Date(date) + } - // 3. If the lastModified member is provided, let d be set to the - // lastModified dictionary member. If it is not provided, set d to the - // current date and time represented as the number of milliseconds since - // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). - const d = options.lastModified ?? Date.now() + const days = [ + 'Sun', 'Mon', 'Tue', 'Wed', + 'Thu', 'Fri', 'Sat' + ] - // 4. Return a new File object F such that: - // F refers to the bytes byte sequence. - // F.size is set to the number of total bytes in bytes. - // F.name is set to n. - // F.type is set to t. - // F.lastModified is set to d. + const months = [ + 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', + 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' + ] - this[kState] = { - blobLike, - name: n, - type: t, - lastModified: d - } - } + const dayName = days[date.getUTCDay()] + const day = date.getUTCDate().toString().padStart(2, '0') + const month = months[date.getUTCMonth()] + const year = date.getUTCFullYear() + const hour = date.getUTCHours().toString().padStart(2, '0') + const minute = date.getUTCMinutes().toString().padStart(2, '0') + const second = date.getUTCSeconds().toString().padStart(2, '0') - stream (...args) { - webidl.brandCheck(this, FileLike) + return `${dayName}, ${day} ${month} ${year} ${hour}:${minute}:${second} GMT` +} - return this[kState].blobLike.stream(...args) +/** + max-age-av = "Max-Age=" non-zero-digit *DIGIT + ; In practice, both expires-av and max-age-av + ; are limited to dates representable by the + ; user agent. + * @param {number} maxAge + */ +function validateCookieMaxAge (maxAge) { + if (maxAge < 0) { + throw new Error('Invalid cookie max-age') } +} - arrayBuffer (...args) { - webidl.brandCheck(this, FileLike) - - return this[kState].blobLike.arrayBuffer(...args) +/** + * @see https://www.rfc-editor.org/rfc/rfc6265#section-4.1.1 + * @param {import('./index').Cookie} cookie + */ +function stringify (cookie) { + if (cookie.name.length === 0) { + return null } - slice (...args) { - webidl.brandCheck(this, FileLike) - - return this[kState].blobLike.slice(...args) - } + validateCookieName(cookie.name) + validateCookieValue(cookie.value) - text (...args) { - webidl.brandCheck(this, FileLike) + const out = [`${cookie.name}=${cookie.value}`] - return this[kState].blobLike.text(...args) + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.1 + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.2 + if (cookie.name.startsWith('__Secure-')) { + cookie.secure = true } - get size () { - webidl.brandCheck(this, FileLike) - - return this[kState].blobLike.size + if (cookie.name.startsWith('__Host-')) { + cookie.secure = true + cookie.domain = null + cookie.path = '/' } - get type () { - webidl.brandCheck(this, FileLike) - - return this[kState].blobLike.type + if (cookie.secure) { + out.push('Secure') } - get name () { - webidl.brandCheck(this, FileLike) - - return this[kState].name + if (cookie.httpOnly) { + out.push('HttpOnly') } - get lastModified () { - webidl.brandCheck(this, FileLike) - - return this[kState].lastModified + if (typeof cookie.maxAge === 'number') { + validateCookieMaxAge(cookie.maxAge) + out.push(`Max-Age=${cookie.maxAge}`) } - get [Symbol.toStringTag] () { - return 'File' + if (cookie.domain) { + validateCookieDomain(cookie.domain) + out.push(`Domain=${cookie.domain}`) } -} - -Object.defineProperties(File.prototype, { - [Symbol.toStringTag]: { - value: 'File', - configurable: true - }, - name: kEnumerableProperty, - lastModified: kEnumerableProperty -}) - -webidl.converters.Blob = webidl.interfaceConverter(Blob) - -webidl.converters.BlobPart = function (V, opts) { - if (webidl.util.Type(V) === 'Object') { - if (isBlobLike(V)) { - return webidl.converters.Blob(V, { strict: false }) - } - if ( - ArrayBuffer.isView(V) || - types.isAnyArrayBuffer(V) - ) { - return webidl.converters.BufferSource(V, opts) - } + if (cookie.path) { + validateCookiePath(cookie.path) + out.push(`Path=${cookie.path}`) } - return webidl.converters.USVString(V, opts) -} + if (cookie.expires && cookie.expires.toString() !== 'Invalid Date') { + out.push(`Expires=${toIMFDate(cookie.expires)}`) + } -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.BlobPart -) + if (cookie.sameSite) { + out.push(`SameSite=${cookie.sameSite}`) + } -// https://www.w3.org/TR/FileAPI/#dfn-FilePropertyBag -webidl.converters.FilePropertyBag = webidl.dictionaryConverter([ - { - key: 'lastModified', - converter: webidl.converters['long long'], - get defaultValue () { - return Date.now() + for (const part of cookie.unparsed) { + if (!part.includes('=')) { + throw new Error('Invalid unparsed') } - }, - { - key: 'type', - converter: webidl.converters.DOMString, - defaultValue: '' - }, - { - key: 'endings', - converter: (value) => { - value = webidl.converters.DOMString(value) - value = value.toLowerCase() - if (value !== 'native') { - value = 'transparent' - } + const [key, ...value] = part.split('=') - return value - }, - defaultValue: 'transparent' + out.push(`${key.trim()}=${value.join('=')}`) } -]) - -/** - * @see https://www.w3.org/TR/FileAPI/#process-blob-parts - * @param {(NodeJS.TypedArray|Blob|string)[]} parts - * @param {{ type: string, endings: string }} options - */ -function processBlobParts (parts, options) { - // 1. Let bytes be an empty sequence of bytes. - /** @type {NodeJS.TypedArray[]} */ - const bytes = [] - // 2. For each element in parts: - for (const element of parts) { - // 1. If element is a USVString, run the following substeps: - if (typeof element === 'string') { - // 1. Let s be element. - let s = element + return out.join('; ') +} - // 2. If the endings member of options is "native", set s - // to the result of converting line endings to native - // of element. - if (options.endings === 'native') { - s = convertLineEndingsNative(s) - } +let kHeadersListNode - // 3. Append the result of UTF-8 encoding s to bytes. - bytes.push(encoder.encode(s)) - } else if ( - types.isAnyArrayBuffer(element) || - types.isTypedArray(element) - ) { - // 2. If element is a BufferSource, get a copy of the - // bytes held by the buffer source, and append those - // bytes to bytes. - if (!element.buffer) { // ArrayBuffer - bytes.push(new Uint8Array(element)) - } else { - bytes.push( - new Uint8Array(element.buffer, element.byteOffset, element.byteLength) - ) - } - } else if (isBlobLike(element)) { - // 3. If element is a Blob, append the bytes it represents - // to bytes. - bytes.push(element) - } +function getHeadersList (headers) { + if (headers[kHeadersList]) { + return headers[kHeadersList] } - // 3. Return bytes. - return bytes -} - -/** - * @see https://www.w3.org/TR/FileAPI/#convert-line-endings-to-native - * @param {string} s - */ -function convertLineEndingsNative (s) { - // 1. Let native line ending be be the code point U+000A LF. - let nativeLineEnding = '\n' + if (!kHeadersListNode) { + kHeadersListNode = Object.getOwnPropertySymbols(headers).find( + (symbol) => symbol.description === 'headers list' + ) - // 2. If the underlying platform’s conventions are to - // represent newlines as a carriage return and line feed - // sequence, set native line ending to the code point - // U+000D CR followed by the code point U+000A LF. - if (process.platform === 'win32') { - nativeLineEnding = '\r\n' + assert(kHeadersListNode, 'Headers cannot be parsed') } - return s.replace(/\r?\n/g, nativeLineEnding) -} + const headersList = headers[kHeadersListNode] + assert(headersList) -// If this function is moved to ./util.js, some tools (such as -// rollup) will warn about circular dependencies. See: -// https://github.com/nodejs/undici/issues/1629 -function isFileLike (object) { - return ( - (NativeFile && object instanceof NativeFile) || - object instanceof File || ( - object && - (typeof object.stream === 'function' || - typeof object.arrayBuffer === 'function') && - object[Symbol.toStringTag] === 'File' - ) - ) + return headersList } -module.exports = { File, FileLike, isFileLike } +module.exports = { + isCTLExcludingHtab, + stringify, + getHeadersList +} /***/ }), -/***/ 43073: +/***/ 59136: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { isBlobLike, toUSVString, makeIterator } = __nccwpck_require__(15523) -const { kState } = __nccwpck_require__(89710) -const { File: UndiciFile, FileLike, isFileLike } = __nccwpck_require__(63041) -const { webidl } = __nccwpck_require__(74222) -const { Blob, File: NativeFile } = __nccwpck_require__(20181) +const net = __nccwpck_require__(69278) +const assert = __nccwpck_require__(42613) +const util = __nccwpck_require__(3440) +const { InvalidArgumentError, ConnectTimeoutError } = __nccwpck_require__(68707) -/** @type {globalThis['File']} */ -const File = NativeFile ?? UndiciFile +let tls // include tls conditionally since it is not always available -// https://xhr.spec.whatwg.org/#formdata -class FormData { - constructor (form) { - if (form !== undefined) { - throw webidl.errors.conversionFailed({ - prefix: 'FormData constructor', - argument: 'Argument 1', - types: ['undefined'] +// TODO: session re-use does not wait for the first +// connection to resolve the session and might therefore +// resolve the same servername multiple times even when +// re-use is enabled. + +let SessionCache +// FIXME: remove workaround when the Node bug is fixed +// https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 +if (global.FinalizationRegistry && !process.env.NODE_V8_COVERAGE) { + SessionCache = class WeakSessionCache { + constructor (maxCachedSessions) { + this._maxCachedSessions = maxCachedSessions + this._sessionCache = new Map() + this._sessionRegistry = new global.FinalizationRegistry((key) => { + if (this._sessionCache.size < this._maxCachedSessions) { + return + } + + const ref = this._sessionCache.get(key) + if (ref !== undefined && ref.deref() === undefined) { + this._sessionCache.delete(key) + } }) } - this[kState] = [] - } - - append (name, value, filename = undefined) { - webidl.brandCheck(this, FormData) + get (sessionKey) { + const ref = this._sessionCache.get(sessionKey) + return ref ? ref.deref() : null + } - webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.append' }) + set (sessionKey, session) { + if (this._maxCachedSessions === 0) { + return + } - if (arguments.length === 3 && !isBlobLike(value)) { - throw new TypeError( - "Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'" - ) + this._sessionCache.set(sessionKey, new WeakRef(session)) + this._sessionRegistry.register(session, sessionKey) + } + } +} else { + SessionCache = class SimpleSessionCache { + constructor (maxCachedSessions) { + this._maxCachedSessions = maxCachedSessions + this._sessionCache = new Map() } - // 1. Let value be value if given; otherwise blobValue. + get (sessionKey) { + return this._sessionCache.get(sessionKey) + } - name = webidl.converters.USVString(name) - value = isBlobLike(value) - ? webidl.converters.Blob(value, { strict: false }) - : webidl.converters.USVString(value) - filename = arguments.length === 3 - ? webidl.converters.USVString(filename) - : undefined + set (sessionKey, session) { + if (this._maxCachedSessions === 0) { + return + } - // 2. Let entry be the result of creating an entry with - // name, value, and filename if given. - const entry = makeEntry(name, value, filename) + if (this._sessionCache.size >= this._maxCachedSessions) { + // remove the oldest session + const { value: oldestKey } = this._sessionCache.keys().next() + this._sessionCache.delete(oldestKey) + } - // 3. Append entry to this’s entry list. - this[kState].push(entry) + this._sessionCache.set(sessionKey, session) + } } +} - delete (name) { - webidl.brandCheck(this, FormData) - - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.delete' }) +function buildConnector ({ allowH2, maxCachedSessions, socketPath, timeout, ...opts }) { + if (maxCachedSessions != null && (!Number.isInteger(maxCachedSessions) || maxCachedSessions < 0)) { + throw new InvalidArgumentError('maxCachedSessions must be a positive integer or zero') + } - name = webidl.converters.USVString(name) + const options = { path: socketPath, ...opts } + const sessionCache = new SessionCache(maxCachedSessions == null ? 100 : maxCachedSessions) + timeout = timeout == null ? 10e3 : timeout + allowH2 = allowH2 != null ? allowH2 : false + return function connect ({ hostname, host, protocol, port, servername, localAddress, httpSocket }, callback) { + let socket + if (protocol === 'https:') { + if (!tls) { + tls = __nccwpck_require__(64756) + } + servername = servername || options.servername || util.getServerName(host) || null - // The delete(name) method steps are to remove all entries whose name - // is name from this’s entry list. - this[kState] = this[kState].filter(entry => entry.name !== name) - } + const sessionKey = servername || hostname + const session = sessionCache.get(sessionKey) || null - get (name) { - webidl.brandCheck(this, FormData) + assert(sessionKey) - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.get' }) + socket = tls.connect({ + highWaterMark: 16384, // TLS in node can't have bigger HWM anyway... + ...options, + servername, + session, + localAddress, + // TODO(HTTP/2): Add support for h2c + ALPNProtocols: allowH2 ? ['http/1.1', 'h2'] : ['http/1.1'], + socket: httpSocket, // upgrade socket connection + port: port || 443, + host: hostname + }) - name = webidl.converters.USVString(name) + socket + .on('session', function (session) { + // TODO (fix): Can a session become invalid once established? Don't think so? + sessionCache.set(sessionKey, session) + }) + } else { + assert(!httpSocket, 'httpSocket can only be sent on TLS update') + socket = net.connect({ + highWaterMark: 64 * 1024, // Same as nodejs fs streams. + ...options, + localAddress, + port: port || 80, + host: hostname + }) + } - // 1. If there is no entry whose name is name in this’s entry list, - // then return null. - const idx = this[kState].findIndex((entry) => entry.name === name) - if (idx === -1) { - return null + // Set TCP keep alive options on the socket here instead of in connect() for the case of assigning the socket + if (options.keepAlive == null || options.keepAlive) { + const keepAliveInitialDelay = options.keepAliveInitialDelay === undefined ? 60e3 : options.keepAliveInitialDelay + socket.setKeepAlive(true, keepAliveInitialDelay) } - // 2. Return the value of the first entry whose name is name from - // this’s entry list. - return this[kState][idx].value - } + const cancelTimeout = setupTimeout(() => onConnectTimeout(socket), timeout) - getAll (name) { - webidl.brandCheck(this, FormData) + socket + .setNoDelay(true) + .once(protocol === 'https:' ? 'secureConnect' : 'connect', function () { + cancelTimeout() - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.getAll' }) + if (callback) { + const cb = callback + callback = null + cb(null, this) + } + }) + .on('error', function (err) { + cancelTimeout() - name = webidl.converters.USVString(name) + if (callback) { + const cb = callback + callback = null + cb(err) + } + }) - // 1. If there is no entry whose name is name in this’s entry list, - // then return the empty list. - // 2. Return the values of all entries whose name is name, in order, - // from this’s entry list. - return this[kState] - .filter((entry) => entry.name === name) - .map((entry) => entry.value) + return socket } +} - has (name) { - webidl.brandCheck(this, FormData) - - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.has' }) - - name = webidl.converters.USVString(name) +function setupTimeout (onConnectTimeout, timeout) { + if (!timeout) { + return () => {} + } - // The has(name) method steps are to return true if there is an entry - // whose name is name in this’s entry list; otherwise false. - return this[kState].findIndex((entry) => entry.name === name) !== -1 + let s1 = null + let s2 = null + const timeoutId = setTimeout(() => { + // setImmediate is added to make sure that we priotorise socket error events over timeouts + s1 = setImmediate(() => { + if (process.platform === 'win32') { + // Windows needs an extra setImmediate probably due to implementation differences in the socket logic + s2 = setImmediate(() => onConnectTimeout()) + } else { + onConnectTimeout() + } + }) + }, timeout) + return () => { + clearTimeout(timeoutId) + clearImmediate(s1) + clearImmediate(s2) } +} - set (name, value, filename = undefined) { - webidl.brandCheck(this, FormData) +function onConnectTimeout (socket) { + util.destroy(socket, new ConnectTimeoutError()) +} - webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.set' }) +module.exports = buildConnector - if (arguments.length === 3 && !isBlobLike(value)) { - throw new TypeError( - "Failed to execute 'set' on 'FormData': parameter 2 is not of type 'Blob'" - ) - } - // The set(name, value) and set(name, blobValue, filename) method steps - // are: +/***/ }), - // 1. Let value be value if given; otherwise blobValue. +/***/ 10735: +/***/ ((module) => { - name = webidl.converters.USVString(name) - value = isBlobLike(value) - ? webidl.converters.Blob(value, { strict: false }) - : webidl.converters.USVString(value) - filename = arguments.length === 3 - ? toUSVString(filename) - : undefined +"use strict"; - // 2. Let entry be the result of creating an entry with name, value, and - // filename if given. - const entry = makeEntry(name, value, filename) - // 3. If there are entries in this’s entry list whose name is name, then - // replace the first such entry with entry and remove the others. - const idx = this[kState].findIndex((entry) => entry.name === name) - if (idx !== -1) { - this[kState] = [ - ...this[kState].slice(0, idx), - entry, - ...this[kState].slice(idx + 1).filter((entry) => entry.name !== name) - ] - } else { - // 4. Otherwise, append entry to this’s entry list. - this[kState].push(entry) - } - } +/** @type {Record} */ +const headerNameLowerCasedRecord = {} - entries () { - webidl.brandCheck(this, FormData) +// https://developer.mozilla.org/docs/Web/HTTP/Headers +const wellknownHeaderNames = [ + 'Accept', + 'Accept-Encoding', + 'Accept-Language', + 'Accept-Ranges', + 'Access-Control-Allow-Credentials', + 'Access-Control-Allow-Headers', + 'Access-Control-Allow-Methods', + 'Access-Control-Allow-Origin', + 'Access-Control-Expose-Headers', + 'Access-Control-Max-Age', + 'Access-Control-Request-Headers', + 'Access-Control-Request-Method', + 'Age', + 'Allow', + 'Alt-Svc', + 'Alt-Used', + 'Authorization', + 'Cache-Control', + 'Clear-Site-Data', + 'Connection', + 'Content-Disposition', + 'Content-Encoding', + 'Content-Language', + 'Content-Length', + 'Content-Location', + 'Content-Range', + 'Content-Security-Policy', + 'Content-Security-Policy-Report-Only', + 'Content-Type', + 'Cookie', + 'Cross-Origin-Embedder-Policy', + 'Cross-Origin-Opener-Policy', + 'Cross-Origin-Resource-Policy', + 'Date', + 'Device-Memory', + 'Downlink', + 'ECT', + 'ETag', + 'Expect', + 'Expect-CT', + 'Expires', + 'Forwarded', + 'From', + 'Host', + 'If-Match', + 'If-Modified-Since', + 'If-None-Match', + 'If-Range', + 'If-Unmodified-Since', + 'Keep-Alive', + 'Last-Modified', + 'Link', + 'Location', + 'Max-Forwards', + 'Origin', + 'Permissions-Policy', + 'Pragma', + 'Proxy-Authenticate', + 'Proxy-Authorization', + 'RTT', + 'Range', + 'Referer', + 'Referrer-Policy', + 'Refresh', + 'Retry-After', + 'Sec-WebSocket-Accept', + 'Sec-WebSocket-Extensions', + 'Sec-WebSocket-Key', + 'Sec-WebSocket-Protocol', + 'Sec-WebSocket-Version', + 'Server', + 'Server-Timing', + 'Service-Worker-Allowed', + 'Service-Worker-Navigation-Preload', + 'Set-Cookie', + 'SourceMap', + 'Strict-Transport-Security', + 'Supports-Loading-Mode', + 'TE', + 'Timing-Allow-Origin', + 'Trailer', + 'Transfer-Encoding', + 'Upgrade', + 'Upgrade-Insecure-Requests', + 'User-Agent', + 'Vary', + 'Via', + 'WWW-Authenticate', + 'X-Content-Type-Options', + 'X-DNS-Prefetch-Control', + 'X-Frame-Options', + 'X-Permitted-Cross-Domain-Policies', + 'X-Powered-By', + 'X-Requested-With', + 'X-XSS-Protection' +] - return makeIterator( - () => this[kState].map(pair => [pair.name, pair.value]), - 'FormData', - 'key+value' - ) - } +for (let i = 0; i < wellknownHeaderNames.length; ++i) { + const key = wellknownHeaderNames[i] + const lowerCasedKey = key.toLowerCase() + headerNameLowerCasedRecord[key] = headerNameLowerCasedRecord[lowerCasedKey] = + lowerCasedKey +} - keys () { - webidl.brandCheck(this, FormData) +// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. +Object.setPrototypeOf(headerNameLowerCasedRecord, null) - return makeIterator( - () => this[kState].map(pair => [pair.name, pair.value]), - 'FormData', - 'key' - ) - } +module.exports = { + wellknownHeaderNames, + headerNameLowerCasedRecord +} - values () { - webidl.brandCheck(this, FormData) - return makeIterator( - () => this[kState].map(pair => [pair.name, pair.value]), - 'FormData', - 'value' - ) - } +/***/ }), - /** - * @param {(value: string, key: string, self: FormData) => void} callbackFn - * @param {unknown} thisArg - */ - forEach (callbackFn, thisArg = globalThis) { - webidl.brandCheck(this, FormData) +/***/ 68707: +/***/ ((module) => { - webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.forEach' }) +"use strict"; - if (typeof callbackFn !== 'function') { - throw new TypeError( - "Failed to execute 'forEach' on 'FormData': parameter 1 is not of type 'Function'." - ) - } - for (const [key, value] of this) { - callbackFn.apply(thisArg, [value, key, this]) - } +class UndiciError extends Error { + constructor (message) { + super(message) + this.name = 'UndiciError' + this.code = 'UND_ERR' } } -FormData.prototype[Symbol.iterator] = FormData.prototype.entries - -Object.defineProperties(FormData.prototype, { - [Symbol.toStringTag]: { - value: 'FormData', - configurable: true +class ConnectTimeoutError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ConnectTimeoutError) + this.name = 'ConnectTimeoutError' + this.message = message || 'Connect Timeout Error' + this.code = 'UND_ERR_CONNECT_TIMEOUT' } -}) - -/** - * @see https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#create-an-entry - * @param {string} name - * @param {string|Blob} value - * @param {?string} filename - * @returns - */ -function makeEntry (name, value, filename) { - // 1. Set name to the result of converting name into a scalar value string. - // "To convert a string into a scalar value string, replace any surrogates - // with U+FFFD." - // see: https://nodejs.org/dist/latest-v18.x/docs/api/buffer.html#buftostringencoding-start-end - name = Buffer.from(name).toString('utf8') +} - // 2. If value is a string, then set value to the result of converting - // value into a scalar value string. - if (typeof value === 'string') { - value = Buffer.from(value).toString('utf8') - } else { - // 3. Otherwise: +class HeadersTimeoutError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, HeadersTimeoutError) + this.name = 'HeadersTimeoutError' + this.message = message || 'Headers Timeout Error' + this.code = 'UND_ERR_HEADERS_TIMEOUT' + } +} - // 1. If value is not a File object, then set value to a new File object, - // representing the same bytes, whose name attribute value is "blob" - if (!isFileLike(value)) { - value = value instanceof Blob - ? new File([value], 'blob', { type: value.type }) - : new FileLike(value, 'blob', { type: value.type }) - } +class HeadersOverflowError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, HeadersOverflowError) + this.name = 'HeadersOverflowError' + this.message = message || 'Headers Overflow Error' + this.code = 'UND_ERR_HEADERS_OVERFLOW' + } +} - // 2. If filename is given, then set value to a new File object, - // representing the same bytes, whose name attribute is filename. - if (filename !== undefined) { - /** @type {FilePropertyBag} */ - const options = { - type: value.type, - lastModified: value.lastModified - } +class BodyTimeoutError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, BodyTimeoutError) + this.name = 'BodyTimeoutError' + this.message = message || 'Body Timeout Error' + this.code = 'UND_ERR_BODY_TIMEOUT' + } +} - value = (NativeFile && value instanceof NativeFile) || value instanceof UndiciFile - ? new File([value], filename, options) - : new FileLike(value, filename, options) - } +class ResponseStatusCodeError extends UndiciError { + constructor (message, statusCode, headers, body) { + super(message) + Error.captureStackTrace(this, ResponseStatusCodeError) + this.name = 'ResponseStatusCodeError' + this.message = message || 'Response Status Code Error' + this.code = 'UND_ERR_RESPONSE_STATUS_CODE' + this.body = body + this.status = statusCode + this.statusCode = statusCode + this.headers = headers } +} - // 4. Return an entry whose name is name and whose value is value. - return { name, value } +class InvalidArgumentError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, InvalidArgumentError) + this.name = 'InvalidArgumentError' + this.message = message || 'Invalid Argument Error' + this.code = 'UND_ERR_INVALID_ARG' + } } -module.exports = { FormData } +class InvalidReturnValueError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, InvalidReturnValueError) + this.name = 'InvalidReturnValueError' + this.message = message || 'Invalid Return Value Error' + this.code = 'UND_ERR_INVALID_RETURN_VALUE' + } +} +class RequestAbortedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, RequestAbortedError) + this.name = 'AbortError' + this.message = message || 'Request aborted' + this.code = 'UND_ERR_ABORTED' + } +} -/***/ }), +class InformationalError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, InformationalError) + this.name = 'InformationalError' + this.message = message || 'Request information' + this.code = 'UND_ERR_INFO' + } +} -/***/ 75628: -/***/ ((module) => { +class RequestContentLengthMismatchError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, RequestContentLengthMismatchError) + this.name = 'RequestContentLengthMismatchError' + this.message = message || 'Request body length does not match content-length header' + this.code = 'UND_ERR_REQ_CONTENT_LENGTH_MISMATCH' + } +} -"use strict"; +class ResponseContentLengthMismatchError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ResponseContentLengthMismatchError) + this.name = 'ResponseContentLengthMismatchError' + this.message = message || 'Response body length does not match content-length header' + this.code = 'UND_ERR_RES_CONTENT_LENGTH_MISMATCH' + } +} +class ClientDestroyedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ClientDestroyedError) + this.name = 'ClientDestroyedError' + this.message = message || 'The client is destroyed' + this.code = 'UND_ERR_DESTROYED' + } +} -// In case of breaking changes, increase the version -// number to avoid conflicts. -const globalOrigin = Symbol.for('undici.globalOrigin.1') +class ClientClosedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ClientClosedError) + this.name = 'ClientClosedError' + this.message = message || 'The client is closed' + this.code = 'UND_ERR_CLOSED' + } +} -function getGlobalOrigin () { - return globalThis[globalOrigin] +class SocketError extends UndiciError { + constructor (message, socket) { + super(message) + Error.captureStackTrace(this, SocketError) + this.name = 'SocketError' + this.message = message || 'Socket error' + this.code = 'UND_ERR_SOCKET' + this.socket = socket + } } -function setGlobalOrigin (newOrigin) { - if (newOrigin === undefined) { - Object.defineProperty(globalThis, globalOrigin, { - value: undefined, - writable: true, - enumerable: false, - configurable: false - }) +class NotSupportedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, NotSupportedError) + this.name = 'NotSupportedError' + this.message = message || 'Not supported error' + this.code = 'UND_ERR_NOT_SUPPORTED' + } +} - return +class BalancedPoolMissingUpstreamError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, NotSupportedError) + this.name = 'MissingUpstreamError' + this.message = message || 'No upstream has been added to the BalancedPool' + this.code = 'UND_ERR_BPL_MISSING_UPSTREAM' } +} - const parsedURL = new URL(newOrigin) +class HTTPParserError extends Error { + constructor (message, code, data) { + super(message) + Error.captureStackTrace(this, HTTPParserError) + this.name = 'HTTPParserError' + this.code = code ? `HPE_${code}` : undefined + this.data = data ? data.toString() : undefined + } +} - if (parsedURL.protocol !== 'http:' && parsedURL.protocol !== 'https:') { - throw new TypeError(`Only http & https urls are allowed, received ${parsedURL.protocol}`) +class ResponseExceededMaxSizeError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ResponseExceededMaxSizeError) + this.name = 'ResponseExceededMaxSizeError' + this.message = message || 'Response content exceeded max size' + this.code = 'UND_ERR_RES_EXCEEDED_MAX_SIZE' } +} - Object.defineProperty(globalThis, globalOrigin, { - value: parsedURL, - writable: true, - enumerable: false, - configurable: false - }) +class RequestRetryError extends UndiciError { + constructor (message, code, { headers, data }) { + super(message) + Error.captureStackTrace(this, RequestRetryError) + this.name = 'RequestRetryError' + this.message = message || 'Request retry error' + this.code = 'UND_ERR_REQ_RETRY' + this.statusCode = code + this.data = data + this.headers = headers + } } module.exports = { - getGlobalOrigin, - setGlobalOrigin + HTTPParserError, + UndiciError, + HeadersTimeoutError, + HeadersOverflowError, + BodyTimeoutError, + RequestContentLengthMismatchError, + ConnectTimeoutError, + ResponseStatusCodeError, + InvalidArgumentError, + InvalidReturnValueError, + RequestAbortedError, + ClientDestroyedError, + ClientClosedError, + InformationalError, + SocketError, + NotSupportedError, + ResponseContentLengthMismatchError, + BalancedPoolMissingUpstreamError, + ResponseExceededMaxSizeError, + RequestRetryError } /***/ }), -/***/ 26349: +/***/ 44655: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -// https://github.com/Ethan-Arrowood/undici-fetch - -const { kHeadersList, kConstruct } = __nccwpck_require__(36443) -const { kGuard } = __nccwpck_require__(89710) -const { kEnumerableProperty } = __nccwpck_require__(3440) const { - makeIterator, - isValidHeaderName, - isValidHeaderValue -} = __nccwpck_require__(15523) -const { webidl } = __nccwpck_require__(74222) + InvalidArgumentError, + NotSupportedError +} = __nccwpck_require__(68707) const assert = __nccwpck_require__(42613) +const { kHTTP2BuildRequest, kHTTP2CopyHeaders, kHTTP1BuildRequest } = __nccwpck_require__(36443) +const util = __nccwpck_require__(3440) -const kHeadersMap = Symbol('headers map') -const kHeadersSortedMap = Symbol('headers map sorted') +// tokenRegExp and headerCharRegex have been lifted from +// https://github.com/nodejs/node/blob/main/lib/_http_common.js /** - * @param {number} code + * Verifies that the given val is a valid HTTP token + * per the rules defined in RFC 7230 + * See https://tools.ietf.org/html/rfc7230#section-3.2.6 */ -function isHTTPWhiteSpaceCharCode (code) { - return code === 0x00a || code === 0x00d || code === 0x009 || code === 0x020 -} +const tokenRegExp = /^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/ /** - * @see https://fetch.spec.whatwg.org/#concept-header-value-normalize - * @param {string} potentialValue + * Matches if val contains an invalid field-vchar + * field-value = *( field-content / obs-fold ) + * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] + * field-vchar = VCHAR / obs-text */ -function headerValueNormalize (potentialValue) { - // To normalize a byte sequence potentialValue, remove - // any leading and trailing HTTP whitespace bytes from - // potentialValue. - let i = 0; let j = potentialValue.length +const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/ - while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(j - 1))) --j - while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(i))) ++i +// Verifies that a given path is valid does not contain control chars \x00 to \x20 +const invalidPathRegex = /[^\u0021-\u00ff]/ - return i === 0 && j === potentialValue.length ? potentialValue : potentialValue.substring(i, j) +const kHandler = Symbol('handler') + +const channels = {} + +let extractBody + +try { + const diagnosticsChannel = __nccwpck_require__(31637) + channels.create = diagnosticsChannel.channel('undici:request:create') + channels.bodySent = diagnosticsChannel.channel('undici:request:bodySent') + channels.headers = diagnosticsChannel.channel('undici:request:headers') + channels.trailers = diagnosticsChannel.channel('undici:request:trailers') + channels.error = diagnosticsChannel.channel('undici:request:error') +} catch { + channels.create = { hasSubscribers: false } + channels.bodySent = { hasSubscribers: false } + channels.headers = { hasSubscribers: false } + channels.trailers = { hasSubscribers: false } + channels.error = { hasSubscribers: false } } -function fill (headers, object) { - // To fill a Headers object headers with a given object object, run these steps: +class Request { + constructor (origin, { + path, + method, + body, + headers, + query, + idempotent, + blocking, + upgrade, + headersTimeout, + bodyTimeout, + reset, + throwOnError, + expectContinue + }, handler) { + if (typeof path !== 'string') { + throw new InvalidArgumentError('path must be a string') + } else if ( + path[0] !== '/' && + !(path.startsWith('http://') || path.startsWith('https://')) && + method !== 'CONNECT' + ) { + throw new InvalidArgumentError('path must be an absolute URL or start with a slash') + } else if (invalidPathRegex.exec(path) !== null) { + throw new InvalidArgumentError('invalid request path') + } - // 1. If object is a sequence, then for each header in object: - // Note: webidl conversion to array has already been done. - if (Array.isArray(object)) { - for (let i = 0; i < object.length; ++i) { - const header = object[i] - // 1. If header does not contain exactly two items, then throw a TypeError. - if (header.length !== 2) { - throw webidl.errors.exception({ - header: 'Headers constructor', - message: `expected name/value pair to be length 2, found ${header.length}.` - }) - } + if (typeof method !== 'string') { + throw new InvalidArgumentError('method must be a string') + } else if (tokenRegExp.exec(method) === null) { + throw new InvalidArgumentError('invalid request method') + } - // 2. Append (header’s first item, header’s second item) to headers. - appendHeader(headers, header[0], header[1]) + if (upgrade && typeof upgrade !== 'string') { + throw new InvalidArgumentError('upgrade must be a string') } - } else if (typeof object === 'object' && object !== null) { - // Note: null should throw - // 2. Otherwise, object is a record, then for each key → value in object, - // append (key, value) to headers - const keys = Object.keys(object) - for (let i = 0; i < keys.length; ++i) { - appendHeader(headers, keys[i], object[keys[i]]) + if (headersTimeout != null && (!Number.isFinite(headersTimeout) || headersTimeout < 0)) { + throw new InvalidArgumentError('invalid headersTimeout') } - } else { - throw webidl.errors.conversionFailed({ - prefix: 'Headers constructor', - argument: 'Argument 1', - types: ['sequence>', 'record'] - }) - } -} -/** - * @see https://fetch.spec.whatwg.org/#concept-headers-append - */ -function appendHeader (headers, name, value) { - // 1. Normalize value. - value = headerValueNormalize(value) + if (bodyTimeout != null && (!Number.isFinite(bodyTimeout) || bodyTimeout < 0)) { + throw new InvalidArgumentError('invalid bodyTimeout') + } - // 2. If name is not a header name or value is not a - // header value, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.append', - value: name, - type: 'header name' - }) - } else if (!isValidHeaderValue(value)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.append', - value, - type: 'header value' - }) - } + if (reset != null && typeof reset !== 'boolean') { + throw new InvalidArgumentError('invalid reset') + } - // 3. If headers’s guard is "immutable", then throw a TypeError. - // 4. Otherwise, if headers’s guard is "request" and name is a - // forbidden header name, return. - // Note: undici does not implement forbidden header names - if (headers[kGuard] === 'immutable') { - throw new TypeError('immutable') - } else if (headers[kGuard] === 'request-no-cors') { - // 5. Otherwise, if headers’s guard is "request-no-cors": - // TODO - } + if (expectContinue != null && typeof expectContinue !== 'boolean') { + throw new InvalidArgumentError('invalid expectContinue') + } - // 6. Otherwise, if headers’s guard is "response" and name is a - // forbidden response-header name, return. + this.headersTimeout = headersTimeout - // 7. Append (name, value) to headers’s header list. - return headers[kHeadersList].append(name, value) + this.bodyTimeout = bodyTimeout - // 8. If headers’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from headers -} + this.throwOnError = throwOnError === true -class HeadersList { - /** @type {[string, string][]|null} */ - cookies = null + this.method = method - constructor (init) { - if (init instanceof HeadersList) { - this[kHeadersMap] = new Map(init[kHeadersMap]) - this[kHeadersSortedMap] = init[kHeadersSortedMap] - this.cookies = init.cookies === null ? null : [...init.cookies] + this.abort = null + + if (body == null) { + this.body = null + } else if (util.isStream(body)) { + this.body = body + + const rState = this.body._readableState + if (!rState || !rState.autoDestroy) { + this.endHandler = function autoDestroy () { + util.destroy(this) + } + this.body.on('end', this.endHandler) + } + + this.errorHandler = err => { + if (this.abort) { + this.abort(err) + } else { + this.error = err + } + } + this.body.on('error', this.errorHandler) + } else if (util.isBuffer(body)) { + this.body = body.byteLength ? body : null + } else if (ArrayBuffer.isView(body)) { + this.body = body.buffer.byteLength ? Buffer.from(body.buffer, body.byteOffset, body.byteLength) : null + } else if (body instanceof ArrayBuffer) { + this.body = body.byteLength ? Buffer.from(body) : null + } else if (typeof body === 'string') { + this.body = body.length ? Buffer.from(body) : null + } else if (util.isFormDataLike(body) || util.isIterable(body) || util.isBlobLike(body)) { + this.body = body } else { - this[kHeadersMap] = new Map(init) - this[kHeadersSortedMap] = null + throw new InvalidArgumentError('body must be a string, a Buffer, a Readable stream, an iterable, or an async iterable') } - } - // https://fetch.spec.whatwg.org/#header-list-contains - contains (name) { - // A header list list contains a header name name if list - // contains a header whose name is a byte-case-insensitive - // match for name. - name = name.toLowerCase() + this.completed = false - return this[kHeadersMap].has(name) - } + this.aborted = false - clear () { - this[kHeadersMap].clear() - this[kHeadersSortedMap] = null - this.cookies = null - } + this.upgrade = upgrade || null - // https://fetch.spec.whatwg.org/#concept-header-list-append - append (name, value) { - this[kHeadersSortedMap] = null + this.path = query ? util.buildURL(path, query) : path - // 1. If list contains name, then set name to the first such - // header’s name. - const lowercaseName = name.toLowerCase() - const exists = this[kHeadersMap].get(lowercaseName) + this.origin = origin - // 2. Append (name, value) to list. - if (exists) { - const delimiter = lowercaseName === 'cookie' ? '; ' : ', ' - this[kHeadersMap].set(lowercaseName, { - name: exists.name, - value: `${exists.value}${delimiter}${value}` - }) - } else { - this[kHeadersMap].set(lowercaseName, { name, value }) - } + this.idempotent = idempotent == null + ? method === 'HEAD' || method === 'GET' + : idempotent - if (lowercaseName === 'set-cookie') { - this.cookies ??= [] - this.cookies.push(value) - } - } + this.blocking = blocking == null ? false : blocking - // https://fetch.spec.whatwg.org/#concept-header-list-set - set (name, value) { - this[kHeadersSortedMap] = null - const lowercaseName = name.toLowerCase() + this.reset = reset == null ? null : reset - if (lowercaseName === 'set-cookie') { - this.cookies = [value] - } + this.host = null - // 1. If list contains name, then set the value of - // the first such header to value and remove the - // others. - // 2. Otherwise, append header (name, value) to list. - this[kHeadersMap].set(lowercaseName, { name, value }) - } + this.contentLength = null - // https://fetch.spec.whatwg.org/#concept-header-list-delete - delete (name) { - this[kHeadersSortedMap] = null + this.contentType = null - name = name.toLowerCase() + this.headers = '' - if (name === 'set-cookie') { - this.cookies = null + // Only for H2 + this.expectContinue = expectContinue != null ? expectContinue : false + + if (Array.isArray(headers)) { + if (headers.length % 2 !== 0) { + throw new InvalidArgumentError('headers array must be even') + } + for (let i = 0; i < headers.length; i += 2) { + processHeader(this, headers[i], headers[i + 1]) + } + } else if (headers && typeof headers === 'object') { + const keys = Object.keys(headers) + for (let i = 0; i < keys.length; i++) { + const key = keys[i] + processHeader(this, key, headers[key]) + } + } else if (headers != null) { + throw new InvalidArgumentError('headers must be an object or an array') } - this[kHeadersMap].delete(name) - } + if (util.isFormDataLike(this.body)) { + if (util.nodeMajor < 16 || (util.nodeMajor === 16 && util.nodeMinor < 8)) { + throw new InvalidArgumentError('Form-Data bodies are only supported in node v16.8 and newer.') + } - // https://fetch.spec.whatwg.org/#concept-header-list-get - get (name) { - const value = this[kHeadersMap].get(name.toLowerCase()) + if (!extractBody) { + extractBody = (__nccwpck_require__(8923).extractBody) + } - // 1. If list does not contain name, then return null. - // 2. Return the values of all headers in list whose name - // is a byte-case-insensitive match for name, - // separated from each other by 0x2C 0x20, in order. - return value === undefined ? null : value.value + const [bodyStream, contentType] = extractBody(body) + if (this.contentType == null) { + this.contentType = contentType + this.headers += `content-type: ${contentType}\r\n` + } + this.body = bodyStream.stream + this.contentLength = bodyStream.length + } else if (util.isBlobLike(body) && this.contentType == null && body.type) { + this.contentType = body.type + this.headers += `content-type: ${body.type}\r\n` + } + + util.validateHandler(handler, method, upgrade) + + this.servername = util.getServerName(this.host) + + this[kHandler] = handler + + if (channels.create.hasSubscribers) { + channels.create.publish({ request: this }) + } } - * [Symbol.iterator] () { - // use the lowercased name - for (const [name, { value }] of this[kHeadersMap]) { - yield [name, value] + onBodySent (chunk) { + if (this[kHandler].onBodySent) { + try { + return this[kHandler].onBodySent(chunk) + } catch (err) { + this.abort(err) + } } } - get entries () { - const headers = {} + onRequestSent () { + if (channels.bodySent.hasSubscribers) { + channels.bodySent.publish({ request: this }) + } - if (this[kHeadersMap].size) { - for (const { name, value } of this[kHeadersMap].values()) { - headers[name] = value + if (this[kHandler].onRequestSent) { + try { + return this[kHandler].onRequestSent() + } catch (err) { + this.abort(err) } } - - return headers } -} -// https://fetch.spec.whatwg.org/#headers-class -class Headers { - constructor (init = undefined) { - if (init === kConstruct) { - return + onConnect (abort) { + assert(!this.aborted) + assert(!this.completed) + + if (this.error) { + abort(this.error) + } else { + this.abort = abort + return this[kHandler].onConnect(abort) } - this[kHeadersList] = new HeadersList() + } - // The new Headers(init) constructor steps are: + onHeaders (statusCode, headers, resume, statusText) { + assert(!this.aborted) + assert(!this.completed) - // 1. Set this’s guard to "none". - this[kGuard] = 'none' + if (channels.headers.hasSubscribers) { + channels.headers.publish({ request: this, response: { statusCode, headers, statusText } }) + } - // 2. If init is given, then fill this with init. - if (init !== undefined) { - init = webidl.converters.HeadersInit(init) - fill(this, init) + try { + return this[kHandler].onHeaders(statusCode, headers, resume, statusText) + } catch (err) { + this.abort(err) } } - // https://fetch.spec.whatwg.org/#dom-headers-append - append (name, value) { - webidl.brandCheck(this, Headers) + onData (chunk) { + assert(!this.aborted) + assert(!this.completed) - webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.append' }) + try { + return this[kHandler].onData(chunk) + } catch (err) { + this.abort(err) + return false + } + } - name = webidl.converters.ByteString(name) - value = webidl.converters.ByteString(value) + onUpgrade (statusCode, headers, socket) { + assert(!this.aborted) + assert(!this.completed) - return appendHeader(this, name, value) + return this[kHandler].onUpgrade(statusCode, headers, socket) } - // https://fetch.spec.whatwg.org/#dom-headers-delete - delete (name) { - webidl.brandCheck(this, Headers) + onComplete (trailers) { + this.onFinally() - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.delete' }) + assert(!this.aborted) - name = webidl.converters.ByteString(name) + this.completed = true + if (channels.trailers.hasSubscribers) { + channels.trailers.publish({ request: this, trailers }) + } - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.delete', - value: name, - type: 'header name' - }) + try { + return this[kHandler].onComplete(trailers) + } catch (err) { + // TODO (fix): This might be a bad idea? + this.onError(err) } + } - // 2. If this’s guard is "immutable", then throw a TypeError. - // 3. Otherwise, if this’s guard is "request" and name is a - // forbidden header name, return. - // 4. Otherwise, if this’s guard is "request-no-cors", name - // is not a no-CORS-safelisted request-header name, and - // name is not a privileged no-CORS request-header name, - // return. - // 5. Otherwise, if this’s guard is "response" and name is - // a forbidden response-header name, return. - // Note: undici does not implement forbidden header names - if (this[kGuard] === 'immutable') { - throw new TypeError('immutable') - } else if (this[kGuard] === 'request-no-cors') { - // TODO + onError (error) { + this.onFinally() + + if (channels.error.hasSubscribers) { + channels.error.publish({ request: this, error }) } - // 6. If this’s header list does not contain name, then - // return. - if (!this[kHeadersList].contains(name)) { + if (this.aborted) { return } + this.aborted = true - // 7. Delete name from this’s header list. - // 8. If this’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from this. - this[kHeadersList].delete(name) + return this[kHandler].onError(error) } - // https://fetch.spec.whatwg.org/#dom-headers-get - get (name) { - webidl.brandCheck(this, Headers) + onFinally () { + if (this.errorHandler) { + this.body.off('error', this.errorHandler) + this.errorHandler = null + } - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.get' }) + if (this.endHandler) { + this.body.off('end', this.endHandler) + this.endHandler = null + } + } - name = webidl.converters.ByteString(name) + // TODO: adjust to support H2 + addHeader (key, value) { + processHeader(this, key, value) + return this + } - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.get', - value: name, - type: 'header name' - }) + static [kHTTP1BuildRequest] (origin, opts, handler) { + // TODO: Migrate header parsing here, to make Requests + // HTTP agnostic + return new Request(origin, opts, handler) + } + + static [kHTTP2BuildRequest] (origin, opts, handler) { + const headers = opts.headers + opts = { ...opts, headers: null } + + const request = new Request(origin, opts, handler) + + request.headers = {} + + if (Array.isArray(headers)) { + if (headers.length % 2 !== 0) { + throw new InvalidArgumentError('headers array must be even') + } + for (let i = 0; i < headers.length; i += 2) { + processHeader(request, headers[i], headers[i + 1], true) + } + } else if (headers && typeof headers === 'object') { + const keys = Object.keys(headers) + for (let i = 0; i < keys.length; i++) { + const key = keys[i] + processHeader(request, key, headers[key], true) + } + } else if (headers != null) { + throw new InvalidArgumentError('headers must be an object or an array') } - // 2. Return the result of getting name from this’s header - // list. - return this[kHeadersList].get(name) + return request } - // https://fetch.spec.whatwg.org/#dom-headers-has - has (name) { - webidl.brandCheck(this, Headers) + static [kHTTP2CopyHeaders] (raw) { + const rawHeaders = raw.split('\r\n') + const headers = {} - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.has' }) + for (const header of rawHeaders) { + const [key, value] = header.split(': ') - name = webidl.converters.ByteString(name) + if (value == null || value.length === 0) continue - // 1. If name is not a header name, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.has', - value: name, - type: 'header name' - }) + if (headers[key]) headers[key] += `,${value}` + else headers[key] = value } - // 2. Return true if this’s header list contains name; - // otherwise false. - return this[kHeadersList].contains(name) + return headers } +} - // https://fetch.spec.whatwg.org/#dom-headers-set - set (name, value) { - webidl.brandCheck(this, Headers) +function processHeaderValue (key, val, skipAppend) { + if (val && typeof val === 'object') { + throw new InvalidArgumentError(`invalid ${key} header`) + } - webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.set' }) + val = val != null ? `${val}` : '' - name = webidl.converters.ByteString(name) - value = webidl.converters.ByteString(value) + if (headerCharRegex.exec(val) !== null) { + throw new InvalidArgumentError(`invalid ${key} header`) + } - // 1. Normalize value. - value = headerValueNormalize(value) + return skipAppend ? val : `${key}: ${val}\r\n` +} - // 2. If name is not a header name or value is not a - // header value, then throw a TypeError. - if (!isValidHeaderName(name)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.set', - value: name, - type: 'header name' - }) - } else if (!isValidHeaderValue(value)) { - throw webidl.errors.invalidArgument({ - prefix: 'Headers.set', - value, - type: 'header value' - }) - } +function processHeader (request, key, val, skipAppend = false) { + if (val && (typeof val === 'object' && !Array.isArray(val))) { + throw new InvalidArgumentError(`invalid ${key} header`) + } else if (val === undefined) { + return + } - // 3. If this’s guard is "immutable", then throw a TypeError. - // 4. Otherwise, if this’s guard is "request" and name is a - // forbidden header name, return. - // 5. Otherwise, if this’s guard is "request-no-cors" and - // name/value is not a no-CORS-safelisted request-header, - // return. - // 6. Otherwise, if this’s guard is "response" and name is a - // forbidden response-header name, return. - // Note: undici does not implement forbidden header names - if (this[kGuard] === 'immutable') { - throw new TypeError('immutable') - } else if (this[kGuard] === 'request-no-cors') { - // TODO + if ( + request.host === null && + key.length === 4 && + key.toLowerCase() === 'host' + ) { + if (headerCharRegex.exec(val) !== null) { + throw new InvalidArgumentError(`invalid ${key} header`) + } + // Consumed by Client + request.host = val + } else if ( + request.contentLength === null && + key.length === 14 && + key.toLowerCase() === 'content-length' + ) { + request.contentLength = parseInt(val, 10) + if (!Number.isFinite(request.contentLength)) { + throw new InvalidArgumentError('invalid content-length header') + } + } else if ( + request.contentType === null && + key.length === 12 && + key.toLowerCase() === 'content-type' + ) { + request.contentType = val + if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) + else request.headers += processHeaderValue(key, val) + } else if ( + key.length === 17 && + key.toLowerCase() === 'transfer-encoding' + ) { + throw new InvalidArgumentError('invalid transfer-encoding header') + } else if ( + key.length === 10 && + key.toLowerCase() === 'connection' + ) { + const value = typeof val === 'string' ? val.toLowerCase() : null + if (value !== 'close' && value !== 'keep-alive') { + throw new InvalidArgumentError('invalid connection header') + } else if (value === 'close') { + request.reset = true + } + } else if ( + key.length === 10 && + key.toLowerCase() === 'keep-alive' + ) { + throw new InvalidArgumentError('invalid keep-alive header') + } else if ( + key.length === 7 && + key.toLowerCase() === 'upgrade' + ) { + throw new InvalidArgumentError('invalid upgrade header') + } else if ( + key.length === 6 && + key.toLowerCase() === 'expect' + ) { + throw new NotSupportedError('expect header not supported') + } else if (tokenRegExp.exec(key) === null) { + throw new InvalidArgumentError('invalid header key') + } else { + if (Array.isArray(val)) { + for (let i = 0; i < val.length; i++) { + if (skipAppend) { + if (request.headers[key]) request.headers[key] += `,${processHeaderValue(key, val[i], skipAppend)}` + else request.headers[key] = processHeaderValue(key, val[i], skipAppend) + } else { + request.headers += processHeaderValue(key, val[i]) + } + } + } else { + if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) + else request.headers += processHeaderValue(key, val) } - - // 7. Set (name, value) in this’s header list. - // 8. If this’s guard is "request-no-cors", then remove - // privileged no-CORS request headers from this - this[kHeadersList].set(name, value) } +} - // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie - getSetCookie () { - webidl.brandCheck(this, Headers) +module.exports = Request - // 1. If this’s header list does not contain `Set-Cookie`, then return « ». - // 2. Return the values of all headers in this’s header list whose name is - // a byte-case-insensitive match for `Set-Cookie`, in order. - const list = this[kHeadersList].cookies +/***/ }), - if (list) { - return [...list] - } +/***/ 36443: +/***/ ((module) => { - return [] - } +module.exports = { + kClose: Symbol('close'), + kDestroy: Symbol('destroy'), + kDispatch: Symbol('dispatch'), + kUrl: Symbol('url'), + kWriting: Symbol('writing'), + kResuming: Symbol('resuming'), + kQueue: Symbol('queue'), + kConnect: Symbol('connect'), + kConnecting: Symbol('connecting'), + kHeadersList: Symbol('headers list'), + kKeepAliveDefaultTimeout: Symbol('default keep alive timeout'), + kKeepAliveMaxTimeout: Symbol('max keep alive timeout'), + kKeepAliveTimeoutThreshold: Symbol('keep alive timeout threshold'), + kKeepAliveTimeoutValue: Symbol('keep alive timeout'), + kKeepAlive: Symbol('keep alive'), + kHeadersTimeout: Symbol('headers timeout'), + kBodyTimeout: Symbol('body timeout'), + kServerName: Symbol('server name'), + kLocalAddress: Symbol('local address'), + kHost: Symbol('host'), + kNoRef: Symbol('no ref'), + kBodyUsed: Symbol('used'), + kRunning: Symbol('running'), + kBlocking: Symbol('blocking'), + kPending: Symbol('pending'), + kSize: Symbol('size'), + kBusy: Symbol('busy'), + kQueued: Symbol('queued'), + kFree: Symbol('free'), + kConnected: Symbol('connected'), + kClosed: Symbol('closed'), + kNeedDrain: Symbol('need drain'), + kReset: Symbol('reset'), + kDestroyed: Symbol.for('nodejs.stream.destroyed'), + kMaxHeadersSize: Symbol('max headers size'), + kRunningIdx: Symbol('running index'), + kPendingIdx: Symbol('pending index'), + kError: Symbol('error'), + kClients: Symbol('clients'), + kClient: Symbol('client'), + kParser: Symbol('parser'), + kOnDestroyed: Symbol('destroy callbacks'), + kPipelining: Symbol('pipelining'), + kSocket: Symbol('socket'), + kHostHeader: Symbol('host header'), + kConnector: Symbol('connector'), + kStrictContentLength: Symbol('strict content length'), + kMaxRedirections: Symbol('maxRedirections'), + kMaxRequests: Symbol('maxRequestsPerClient'), + kProxy: Symbol('proxy agent options'), + kCounter: Symbol('socket request counter'), + kInterceptors: Symbol('dispatch interceptors'), + kMaxResponseSize: Symbol('max response size'), + kHTTP2Session: Symbol('http2Session'), + kHTTP2SessionState: Symbol('http2Session state'), + kHTTP2BuildRequest: Symbol('http2 build request'), + kHTTP1BuildRequest: Symbol('http1 build request'), + kHTTP2CopyHeaders: Symbol('http2 copy headers'), + kHTTPConnVersion: Symbol('http connection version'), + kRetryHandlerDefaultRetry: Symbol('retry agent default retry'), + kConstruct: Symbol('constructable') +} - // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine - get [kHeadersSortedMap] () { - if (this[kHeadersList][kHeadersSortedMap]) { - return this[kHeadersList][kHeadersSortedMap] - } - // 1. Let headers be an empty list of headers with the key being the name - // and value the value. - const headers = [] +/***/ }), - // 2. Let names be the result of convert header names to a sorted-lowercase - // set with all the names of the headers in list. - const names = [...this[kHeadersList]].sort((a, b) => a[0] < b[0] ? -1 : 1) - const cookies = this[kHeadersList].cookies +/***/ 3440: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const assert = __nccwpck_require__(42613) +const { kDestroyed, kBodyUsed } = __nccwpck_require__(36443) +const { IncomingMessage } = __nccwpck_require__(58611) +const stream = __nccwpck_require__(2203) +const net = __nccwpck_require__(69278) +const { InvalidArgumentError } = __nccwpck_require__(68707) +const { Blob } = __nccwpck_require__(20181) +const nodeUtil = __nccwpck_require__(39023) +const { stringify } = __nccwpck_require__(83480) +const { headerNameLowerCasedRecord } = __nccwpck_require__(10735) - // 3. For each name of names: - for (let i = 0; i < names.length; ++i) { - const [name, value] = names[i] - // 1. If name is `set-cookie`, then: - if (name === 'set-cookie') { - // 1. Let values be a list of all values of headers in list whose name - // is a byte-case-insensitive match for name, in order. +const [nodeMajor, nodeMinor] = process.versions.node.split('.').map(v => Number(v)) - // 2. For each value of values: - // 1. Append (name, value) to headers. - for (let j = 0; j < cookies.length; ++j) { - headers.push([name, cookies[j]]) - } - } else { - // 2. Otherwise: +function nop () {} - // 1. Let value be the result of getting name from list. +function isStream (obj) { + return obj && typeof obj === 'object' && typeof obj.pipe === 'function' && typeof obj.on === 'function' +} - // 2. Assert: value is non-null. - assert(value !== null) +// based on https://github.com/node-fetch/fetch-blob/blob/8ab587d34080de94140b54f07168451e7d0b655e/index.js#L229-L241 (MIT License) +function isBlobLike (object) { + return (Blob && object instanceof Blob) || ( + object && + typeof object === 'object' && + (typeof object.stream === 'function' || + typeof object.arrayBuffer === 'function') && + /^(Blob|File)$/.test(object[Symbol.toStringTag]) + ) +} - // 3. Append (name, value) to headers. - headers.push([name, value]) - } - } +function buildURL (url, queryParams) { + if (url.includes('?') || url.includes('#')) { + throw new Error('Query params cannot be passed when url already contains "?" or "#".') + } - this[kHeadersList][kHeadersSortedMap] = headers + const stringified = stringify(queryParams) - // 4. Return headers. - return headers + if (stringified) { + url += '?' + stringified } - keys () { - webidl.brandCheck(this, Headers) + return url +} - if (this[kGuard] === 'immutable') { - const value = this[kHeadersSortedMap] - return makeIterator(() => value, 'Headers', - 'key') +function parseURL (url) { + if (typeof url === 'string') { + url = new URL(url) + + if (!/^https?:/.test(url.origin || url.protocol)) { + throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') } - return makeIterator( - () => [...this[kHeadersSortedMap].values()], - 'Headers', - 'key' - ) + return url } - values () { - webidl.brandCheck(this, Headers) - - if (this[kGuard] === 'immutable') { - const value = this[kHeadersSortedMap] - return makeIterator(() => value, 'Headers', - 'value') - } + if (!url || typeof url !== 'object') { + throw new InvalidArgumentError('Invalid URL: The URL argument must be a non-null object.') + } - return makeIterator( - () => [...this[kHeadersSortedMap].values()], - 'Headers', - 'value' - ) + if (!/^https?:/.test(url.origin || url.protocol)) { + throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') } - entries () { - webidl.brandCheck(this, Headers) + if (!(url instanceof URL)) { + if (url.port != null && url.port !== '' && !Number.isFinite(parseInt(url.port))) { + throw new InvalidArgumentError('Invalid URL: port must be a valid integer or a string representation of an integer.') + } - if (this[kGuard] === 'immutable') { - const value = this[kHeadersSortedMap] - return makeIterator(() => value, 'Headers', - 'key+value') + if (url.path != null && typeof url.path !== 'string') { + throw new InvalidArgumentError('Invalid URL path: the path must be a string or null/undefined.') } - return makeIterator( - () => [...this[kHeadersSortedMap].values()], - 'Headers', - 'key+value' - ) - } + if (url.pathname != null && typeof url.pathname !== 'string') { + throw new InvalidArgumentError('Invalid URL pathname: the pathname must be a string or null/undefined.') + } - /** - * @param {(value: string, key: string, self: Headers) => void} callbackFn - * @param {unknown} thisArg - */ - forEach (callbackFn, thisArg = globalThis) { - webidl.brandCheck(this, Headers) + if (url.hostname != null && typeof url.hostname !== 'string') { + throw new InvalidArgumentError('Invalid URL hostname: the hostname must be a string or null/undefined.') + } - webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.forEach' }) + if (url.origin != null && typeof url.origin !== 'string') { + throw new InvalidArgumentError('Invalid URL origin: the origin must be a string or null/undefined.') + } - if (typeof callbackFn !== 'function') { - throw new TypeError( - "Failed to execute 'forEach' on 'Headers': parameter 1 is not of type 'Function'." - ) + const port = url.port != null + ? url.port + : (url.protocol === 'https:' ? 443 : 80) + let origin = url.origin != null + ? url.origin + : `${url.protocol}//${url.hostname}:${port}` + let path = url.path != null + ? url.path + : `${url.pathname || ''}${url.search || ''}` + + if (origin.endsWith('/')) { + origin = origin.substring(0, origin.length - 1) } - for (const [key, value] of this) { - callbackFn.apply(thisArg, [value, key, this]) + if (path && !path.startsWith('/')) { + path = `/${path}` } + // new URL(path, origin) is unsafe when `path` contains an absolute URL + // From https://developer.mozilla.org/en-US/docs/Web/API/URL/URL: + // If first parameter is a relative URL, second param is required, and will be used as the base URL. + // If first parameter is an absolute URL, a given second param will be ignored. + url = new URL(origin + path) } - [Symbol.for('nodejs.util.inspect.custom')] () { - webidl.brandCheck(this, Headers) - - return this[kHeadersList] - } + return url } -Headers.prototype[Symbol.iterator] = Headers.prototype.entries +function parseOrigin (url) { + url = parseURL(url) -Object.defineProperties(Headers.prototype, { - append: kEnumerableProperty, - delete: kEnumerableProperty, - get: kEnumerableProperty, - has: kEnumerableProperty, - set: kEnumerableProperty, - getSetCookie: kEnumerableProperty, - keys: kEnumerableProperty, - values: kEnumerableProperty, - entries: kEnumerableProperty, - forEach: kEnumerableProperty, - [Symbol.iterator]: { enumerable: false }, - [Symbol.toStringTag]: { - value: 'Headers', - configurable: true + if (url.pathname !== '/' || url.search || url.hash) { + throw new InvalidArgumentError('invalid url') } -}) -webidl.converters.HeadersInit = function (V) { - if (webidl.util.Type(V) === 'Object') { - if (V[Symbol.iterator]) { - return webidl.converters['sequence>'](V) - } + return url +} - return webidl.converters['record'](V) +function getHostname (host) { + if (host[0] === '[') { + const idx = host.indexOf(']') + + assert(idx !== -1) + return host.substring(1, idx) } - throw webidl.errors.conversionFailed({ - prefix: 'Headers constructor', - argument: 'Argument 1', - types: ['sequence>', 'record'] - }) -} + const idx = host.indexOf(':') + if (idx === -1) return host -module.exports = { - fill, - Headers, - HeadersList + return host.substring(0, idx) } +// IP addresses are not valid server names per RFC6066 +// > Currently, the only server names supported are DNS hostnames +function getServerName (host) { + if (!host) { + return null + } -/***/ }), - -/***/ 12315: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// https://github.com/Ethan-Arrowood/undici-fetch + assert.strictEqual(typeof host, 'string') + const servername = getHostname(host) + if (net.isIP(servername)) { + return '' + } + return servername +} -const { - Response, - makeNetworkError, - makeAppropriateNetworkError, - filterResponse, - makeResponse -} = __nccwpck_require__(48676) -const { Headers } = __nccwpck_require__(26349) -const { Request, makeRequest } = __nccwpck_require__(25194) -const zlib = __nccwpck_require__(43106) -const { - bytesMatch, - makePolicyContainer, - clonePolicyContainer, - requestBadPort, - TAOCheck, - appendRequestOriginHeader, - responseLocationURL, - requestCurrentURL, - setRequestReferrerPolicyOnRedirect, - tryUpgradeRequestToAPotentiallyTrustworthyURL, - createOpaqueTimingInfo, - appendFetchMetadata, - corsCheck, - crossOriginResourcePolicyCheck, - determineRequestsReferrer, - coarsenedSharedCurrentTime, - createDeferredPromise, - isBlobLike, - sameOrigin, - isCancelled, - isAborted, - isErrorLike, - fullyReadBody, - readableStreamClose, - isomorphicEncode, - urlIsLocal, - urlIsHttpHttpsScheme, - urlHasHttpsScheme -} = __nccwpck_require__(15523) -const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(89710) -const assert = __nccwpck_require__(42613) -const { safelyExtractBody } = __nccwpck_require__(8923) -const { - redirectStatusSet, - nullBodyStatus, - safeMethodsSet, - requestBodyHeader, - subresourceSet, - DOMException -} = __nccwpck_require__(87326) -const { kHeadersList } = __nccwpck_require__(36443) -const EE = __nccwpck_require__(24434) -const { Readable, pipeline } = __nccwpck_require__(2203) -const { addAbortListener, isErrored, isReadable, nodeMajor, nodeMinor } = __nccwpck_require__(3440) -const { dataURLProcessor, serializeAMimeType } = __nccwpck_require__(94322) -const { TransformStream } = __nccwpck_require__(63774) -const { getGlobalDispatcher } = __nccwpck_require__(32581) -const { webidl } = __nccwpck_require__(74222) -const { STATUS_CODES } = __nccwpck_require__(58611) -const GET_OR_HEAD = ['GET', 'HEAD'] +function deepClone (obj) { + return JSON.parse(JSON.stringify(obj)) +} -/** @type {import('buffer').resolveObjectURL} */ -let resolveObjectURL -let ReadableStream = globalThis.ReadableStream +function isAsyncIterable (obj) { + return !!(obj != null && typeof obj[Symbol.asyncIterator] === 'function') +} -class Fetch extends EE { - constructor (dispatcher) { - super() +function isIterable (obj) { + return !!(obj != null && (typeof obj[Symbol.iterator] === 'function' || typeof obj[Symbol.asyncIterator] === 'function')) +} - this.dispatcher = dispatcher - this.connection = null - this.dump = false - this.state = 'ongoing' - // 2 terminated listeners get added per request, - // but only 1 gets removed. If there are 20 redirects, - // 21 listeners will be added. - // See https://github.com/nodejs/undici/issues/1711 - // TODO (fix): Find and fix root cause for leaked listener. - this.setMaxListeners(21) +function bodyLength (body) { + if (body == null) { + return 0 + } else if (isStream(body)) { + const state = body._readableState + return state && state.objectMode === false && state.ended === true && Number.isFinite(state.length) + ? state.length + : null + } else if (isBlobLike(body)) { + return body.size != null ? body.size : null + } else if (isBuffer(body)) { + return body.byteLength } - terminate (reason) { - if (this.state !== 'ongoing') { - return - } + return null +} - this.state = 'terminated' - this.connection?.destroy(reason) - this.emit('terminated', reason) - } +function isDestroyed (stream) { + return !stream || !!(stream.destroyed || stream[kDestroyed]) +} - // https://fetch.spec.whatwg.org/#fetch-controller-abort - abort (error) { - if (this.state !== 'ongoing') { - return - } +function isReadableAborted (stream) { + const state = stream && stream._readableState + return isDestroyed(stream) && state && !state.endEmitted +} - // 1. Set controller’s state to "aborted". - this.state = 'aborted' +function destroy (stream, err) { + if (stream == null || !isStream(stream) || isDestroyed(stream)) { + return + } - // 2. Let fallbackError be an "AbortError" DOMException. - // 3. Set error to fallbackError if it is not given. - if (!error) { - error = new DOMException('The operation was aborted.', 'AbortError') + if (typeof stream.destroy === 'function') { + if (Object.getPrototypeOf(stream).constructor === IncomingMessage) { + // See: https://github.com/nodejs/node/pull/38505/files + stream.socket = null } - // 4. Let serializedError be StructuredSerialize(error). - // If that threw an exception, catch it, and let - // serializedError be StructuredSerialize(fallbackError). - - // 5. Set controller’s serialized abort reason to serializedError. - this.serializedAbortReason = error + stream.destroy(err) + } else if (err) { + process.nextTick((stream, err) => { + stream.emit('error', err) + }, stream, err) + } - this.connection?.destroy(error) - this.emit('terminated', error) + if (stream.destroyed !== true) { + stream[kDestroyed] = true } } -// https://fetch.spec.whatwg.org/#fetch-method -function fetch (input, init = {}) { - webidl.argumentLengthCheck(arguments, 1, { header: 'globalThis.fetch' }) +const KEEPALIVE_TIMEOUT_EXPR = /timeout=(\d+)/ +function parseKeepAliveTimeout (val) { + const m = val.toString().match(KEEPALIVE_TIMEOUT_EXPR) + return m ? parseInt(m[1], 10) * 1000 : null +} - // 1. Let p be a new promise. - const p = createDeferredPromise() +/** + * Retrieves a header name and returns its lowercase value. + * @param {string | Buffer} value Header name + * @returns {string} + */ +function headerNameToString (value) { + return headerNameLowerCasedRecord[value] || value.toLowerCase() +} - // 2. Let requestObject be the result of invoking the initial value of - // Request as constructor with input and init as arguments. If this throws - // an exception, reject p with it and return p. - let requestObject +function parseHeaders (headers, obj = {}) { + // For H2 support + if (!Array.isArray(headers)) return headers - try { - requestObject = new Request(input, init) - } catch (e) { - p.reject(e) - return p.promise + for (let i = 0; i < headers.length; i += 2) { + const key = headers[i].toString().toLowerCase() + let val = obj[key] + + if (!val) { + if (Array.isArray(headers[i + 1])) { + obj[key] = headers[i + 1].map(x => x.toString('utf8')) + } else { + obj[key] = headers[i + 1].toString('utf8') + } + } else { + if (!Array.isArray(val)) { + val = [val] + obj[key] = val + } + val.push(headers[i + 1].toString('utf8')) + } } - // 3. Let request be requestObject’s request. - const request = requestObject[kState] + // See https://github.com/nodejs/node/pull/46528 + if ('content-length' in obj && 'content-disposition' in obj) { + obj['content-disposition'] = Buffer.from(obj['content-disposition']).toString('latin1') + } - // 4. If requestObject’s signal’s aborted flag is set, then: - if (requestObject.signal.aborted) { - // 1. Abort the fetch() call with p, request, null, and - // requestObject’s signal’s abort reason. - abortFetch(p, request, null, requestObject.signal.reason) + return obj +} - // 2. Return p. - return p.promise - } +function parseRawHeaders (headers) { + const ret = [] + let hasContentLength = false + let contentDispositionIdx = -1 - // 5. Let globalObject be request’s client’s global object. - const globalObject = request.client.globalObject + for (let n = 0; n < headers.length; n += 2) { + const key = headers[n + 0].toString() + const val = headers[n + 1].toString('utf8') - // 6. If globalObject is a ServiceWorkerGlobalScope object, then set - // request’s service-workers mode to "none". - if (globalObject?.constructor?.name === 'ServiceWorkerGlobalScope') { - request.serviceWorkers = 'none' + if (key.length === 14 && (key === 'content-length' || key.toLowerCase() === 'content-length')) { + ret.push(key, val) + hasContentLength = true + } else if (key.length === 19 && (key === 'content-disposition' || key.toLowerCase() === 'content-disposition')) { + contentDispositionIdx = ret.push(key, val) - 1 + } else { + ret.push(key, val) + } } - // 7. Let responseObject be null. - let responseObject = null + // See https://github.com/nodejs/node/pull/46528 + if (hasContentLength && contentDispositionIdx !== -1) { + ret[contentDispositionIdx] = Buffer.from(ret[contentDispositionIdx]).toString('latin1') + } - // 8. Let relevantRealm be this’s relevant Realm. - const relevantRealm = null + return ret +} - // 9. Let locallyAborted be false. - let locallyAborted = false +function isBuffer (buffer) { + // See, https://github.com/mcollina/undici/pull/319 + return buffer instanceof Uint8Array || Buffer.isBuffer(buffer) +} - // 10. Let controller be null. - let controller = null +function validateHandler (handler, method, upgrade) { + if (!handler || typeof handler !== 'object') { + throw new InvalidArgumentError('handler must be an object') + } - // 11. Add the following abort steps to requestObject’s signal: - addAbortListener( - requestObject.signal, - () => { - // 1. Set locallyAborted to true. - locallyAborted = true + if (typeof handler.onConnect !== 'function') { + throw new InvalidArgumentError('invalid onConnect method') + } - // 2. Assert: controller is non-null. - assert(controller != null) + if (typeof handler.onError !== 'function') { + throw new InvalidArgumentError('invalid onError method') + } - // 3. Abort controller with requestObject’s signal’s abort reason. - controller.abort(requestObject.signal.reason) + if (typeof handler.onBodySent !== 'function' && handler.onBodySent !== undefined) { + throw new InvalidArgumentError('invalid onBodySent method') + } - // 4. Abort the fetch() call with p, request, responseObject, - // and requestObject’s signal’s abort reason. - abortFetch(p, request, responseObject, requestObject.signal.reason) + if (upgrade || method === 'CONNECT') { + if (typeof handler.onUpgrade !== 'function') { + throw new InvalidArgumentError('invalid onUpgrade method') } - ) - - // 12. Let handleFetchDone given response response be to finalize and - // report timing with response, globalObject, and "fetch". - const handleFetchDone = (response) => - finalizeAndReportTiming(response, 'fetch') - - // 13. Set controller to the result of calling fetch given request, - // with processResponseEndOfBody set to handleFetchDone, and processResponse - // given response being these substeps: - - const processResponse = (response) => { - // 1. If locallyAborted is true, terminate these substeps. - if (locallyAborted) { - return Promise.resolve() + } else { + if (typeof handler.onHeaders !== 'function') { + throw new InvalidArgumentError('invalid onHeaders method') } - // 2. If response’s aborted flag is set, then: - if (response.aborted) { - // 1. Let deserializedError be the result of deserialize a serialized - // abort reason given controller’s serialized abort reason and - // relevantRealm. - - // 2. Abort the fetch() call with p, request, responseObject, and - // deserializedError. - - abortFetch(p, request, responseObject, controller.serializedAbortReason) - return Promise.resolve() + if (typeof handler.onData !== 'function') { + throw new InvalidArgumentError('invalid onData method') } - // 3. If response is a network error, then reject p with a TypeError - // and terminate these substeps. - if (response.type === 'error') { - p.reject( - Object.assign(new TypeError('fetch failed'), { cause: response.error }) - ) - return Promise.resolve() + if (typeof handler.onComplete !== 'function') { + throw new InvalidArgumentError('invalid onComplete method') } - - // 4. Set responseObject to the result of creating a Response object, - // given response, "immutable", and relevantRealm. - responseObject = new Response() - responseObject[kState] = response - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kHeadersList] = response.headersList - responseObject[kHeaders][kGuard] = 'immutable' - responseObject[kHeaders][kRealm] = relevantRealm - - // 5. Resolve p with responseObject. - p.resolve(responseObject) } +} - controller = fetching({ - request, - processResponseEndOfBody: handleFetchDone, - processResponse, - dispatcher: init.dispatcher ?? getGlobalDispatcher() // undici - }) +// A body is disturbed if it has been read from and it cannot +// be re-used without losing state or data. +function isDisturbed (body) { + return !!(body && ( + stream.isDisturbed + ? stream.isDisturbed(body) || body[kBodyUsed] // TODO (fix): Why is body[kBodyUsed] needed? + : body[kBodyUsed] || + body.readableDidRead || + (body._readableState && body._readableState.dataEmitted) || + isReadableAborted(body) + )) +} - // 14. Return p. - return p.promise +function isErrored (body) { + return !!(body && ( + stream.isErrored + ? stream.isErrored(body) + : /state: 'errored'/.test(nodeUtil.inspect(body) + ))) } -// https://fetch.spec.whatwg.org/#finalize-and-report-timing -function finalizeAndReportTiming (response, initiatorType = 'other') { - // 1. If response is an aborted network error, then return. - if (response.type === 'error' && response.aborted) { - return - } +function isReadable (body) { + return !!(body && ( + stream.isReadable + ? stream.isReadable(body) + : /state: 'readable'/.test(nodeUtil.inspect(body) + ))) +} - // 2. If response’s URL list is null or empty, then return. - if (!response.urlList?.length) { - return +function getSocketInfo (socket) { + return { + localAddress: socket.localAddress, + localPort: socket.localPort, + remoteAddress: socket.remoteAddress, + remotePort: socket.remotePort, + remoteFamily: socket.remoteFamily, + timeout: socket.timeout, + bytesWritten: socket.bytesWritten, + bytesRead: socket.bytesRead } +} - // 3. Let originalURL be response’s URL list[0]. - const originalURL = response.urlList[0] - - // 4. Let timingInfo be response’s timing info. - let timingInfo = response.timingInfo - - // 5. Let cacheState be response’s cache state. - let cacheState = response.cacheState - - // 6. If originalURL’s scheme is not an HTTP(S) scheme, then return. - if (!urlIsHttpHttpsScheme(originalURL)) { - return +async function * convertIterableToBuffer (iterable) { + for await (const chunk of iterable) { + yield Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk) } +} - // 7. If timingInfo is null, then return. - if (timingInfo === null) { - return +let ReadableStream +function ReadableStreamFrom (iterable) { + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(63774).ReadableStream) } - // 8. If response’s timing allow passed flag is not set, then: - if (!response.timingAllowPassed) { - // 1. Set timingInfo to a the result of creating an opaque timing info for timingInfo. - timingInfo = createOpaqueTimingInfo({ - startTime: timingInfo.startTime - }) - - // 2. Set cacheState to the empty string. - cacheState = '' + if (ReadableStream.from) { + return ReadableStream.from(convertIterableToBuffer(iterable)) } - // 9. Set timingInfo’s end time to the coarsened shared current time - // given global’s relevant settings object’s cross-origin isolated - // capability. - // TODO: given global’s relevant settings object’s cross-origin isolated - // capability? - timingInfo.endTime = coarsenedSharedCurrentTime() - - // 10. Set response’s timing info to timingInfo. - response.timingInfo = timingInfo + let iterator + return new ReadableStream( + { + async start () { + iterator = iterable[Symbol.asyncIterator]() + }, + async pull (controller) { + const { done, value } = await iterator.next() + if (done) { + queueMicrotask(() => { + controller.close() + }) + } else { + const buf = Buffer.isBuffer(value) ? value : Buffer.from(value) + controller.enqueue(new Uint8Array(buf)) + } + return controller.desiredSize > 0 + }, + async cancel (reason) { + await iterator.return() + } + }, + 0 + ) +} - // 11. Mark resource timing for timingInfo, originalURL, initiatorType, - // global, and cacheState. - markResourceTiming( - timingInfo, - originalURL, - initiatorType, - globalThis, - cacheState +// The chunk should be a FormData instance and contains +// all the required methods. +function isFormDataLike (object) { + return ( + object && + typeof object === 'object' && + typeof object.append === 'function' && + typeof object.delete === 'function' && + typeof object.get === 'function' && + typeof object.getAll === 'function' && + typeof object.has === 'function' && + typeof object.set === 'function' && + object[Symbol.toStringTag] === 'FormData' ) } -// https://w3c.github.io/resource-timing/#dfn-mark-resource-timing -function markResourceTiming (timingInfo, originalURL, initiatorType, globalThis, cacheState) { - if (nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 2)) { - performance.markResourceTiming(timingInfo, originalURL.href, initiatorType, globalThis, cacheState) +function throwIfAborted (signal) { + if (!signal) { return } + if (typeof signal.throwIfAborted === 'function') { + signal.throwIfAborted() + } else { + if (signal.aborted) { + // DOMException not available < v17.0.0 + const err = new Error('The operation was aborted') + err.name = 'AbortError' + throw err + } } } -// https://fetch.spec.whatwg.org/#abort-fetch -function abortFetch (p, request, responseObject, error) { - // Note: AbortSignal.reason was added in node v17.2.0 - // which would give us an undefined error to reject with. - // Remove this once node v16 is no longer supported. - if (!error) { - error = new DOMException('The operation was aborted.', 'AbortError') +function addAbortListener (signal, listener) { + if ('addEventListener' in signal) { + signal.addEventListener('abort', listener, { once: true }) + return () => signal.removeEventListener('abort', listener) } + signal.addListener('abort', listener) + return () => signal.removeListener('abort', listener) +} - // 1. Reject promise with error. - p.reject(error) +const hasToWellFormed = !!String.prototype.toWellFormed - // 2. If request’s body is not null and is readable, then cancel request’s - // body with error. - if (request.body != null && isReadable(request.body?.stream)) { - request.body.stream.cancel(error).catch((err) => { - if (err.code === 'ERR_INVALID_STATE') { - // Node bug? - return - } - throw err - }) +/** + * @param {string} val + */ +function toUSVString (val) { + if (hasToWellFormed) { + return `${val}`.toWellFormed() + } else if (nodeUtil.toUSVString) { + return nodeUtil.toUSVString(val) } - // 3. If responseObject is null, then return. - if (responseObject == null) { - return - } + return `${val}` +} - // 4. Let response be responseObject’s response. - const response = responseObject[kState] +// Parsed accordingly to RFC 9110 +// https://www.rfc-editor.org/rfc/rfc9110#field.content-range +function parseRangeHeader (range) { + if (range == null || range === '') return { start: 0, end: null, size: null } - // 5. If response’s body is not null and is readable, then error response’s - // body with error. - if (response.body != null && isReadable(response.body?.stream)) { - response.body.stream.cancel(error).catch((err) => { - if (err.code === 'ERR_INVALID_STATE') { - // Node bug? - return + const m = range ? range.match(/^bytes (\d+)-(\d+)\/(\d+)?$/) : null + return m + ? { + start: parseInt(m[1]), + end: m[2] ? parseInt(m[2]) : null, + size: m[3] ? parseInt(m[3]) : null } - throw err - }) - } + : null } -// https://fetch.spec.whatwg.org/#fetching -function fetching ({ - request, - processRequestBodyChunkLength, - processRequestEndOfBody, - processResponse, - processResponseEndOfBody, - processResponseConsumeBody, - useParallelQueue = false, - dispatcher // undici -}) { - // 1. Let taskDestination be null. - let taskDestination = null +const kEnumerableProperty = Object.create(null) +kEnumerableProperty.enumerable = true - // 2. Let crossOriginIsolatedCapability be false. - let crossOriginIsolatedCapability = false +module.exports = { + kEnumerableProperty, + nop, + isDisturbed, + isErrored, + isReadable, + toUSVString, + isReadableAborted, + isBlobLike, + parseOrigin, + parseURL, + getServerName, + isStream, + isIterable, + isAsyncIterable, + isDestroyed, + headerNameToString, + parseRawHeaders, + parseHeaders, + parseKeepAliveTimeout, + destroy, + bodyLength, + deepClone, + ReadableStreamFrom, + isBuffer, + validateHandler, + getSocketInfo, + isFormDataLike, + buildURL, + throwIfAborted, + addAbortListener, + parseRangeHeader, + nodeMajor, + nodeMinor, + nodeHasAutoSelectFamily: nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 13), + safeHTTPMethods: ['GET', 'HEAD', 'OPTIONS', 'TRACE'] +} - // 3. If request’s client is non-null, then: - if (request.client != null) { - // 1. Set taskDestination to request’s client’s global object. - taskDestination = request.client.globalObject - // 2. Set crossOriginIsolatedCapability to request’s client’s cross-origin - // isolated capability. - crossOriginIsolatedCapability = - request.client.crossOriginIsolatedCapability - } +/***/ }), - // 4. If useParallelQueue is true, then set taskDestination to the result of - // starting a new parallel queue. - // TODO +/***/ 50001: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 5. Let timingInfo be a new fetch timing info whose start time and - // post-redirect start time are the coarsened shared current time given - // crossOriginIsolatedCapability. - const currenTime = coarsenedSharedCurrentTime(crossOriginIsolatedCapability) - const timingInfo = createOpaqueTimingInfo({ - startTime: currenTime - }) +"use strict"; - // 6. Let fetchParams be a new fetch params whose - // request is request, - // timing info is timingInfo, - // process request body chunk length is processRequestBodyChunkLength, - // process request end-of-body is processRequestEndOfBody, - // process response is processResponse, - // process response consume body is processResponseConsumeBody, - // process response end-of-body is processResponseEndOfBody, - // task destination is taskDestination, - // and cross-origin isolated capability is crossOriginIsolatedCapability. - const fetchParams = { - controller: new Fetch(dispatcher), - request, - timingInfo, - processRequestBodyChunkLength, - processRequestEndOfBody, - processResponse, - processResponseConsumeBody, - processResponseEndOfBody, - taskDestination, - crossOriginIsolatedCapability - } - // 7. If request’s body is a byte sequence, then set request’s body to - // request’s body as a body. - // NOTE: Since fetching is only called from fetch, body should already be - // extracted. - assert(!request.body || request.body.stream) +const Dispatcher = __nccwpck_require__(28611) +const { + ClientDestroyedError, + ClientClosedError, + InvalidArgumentError +} = __nccwpck_require__(68707) +const { kDestroy, kClose, kDispatch, kInterceptors } = __nccwpck_require__(36443) - // 8. If request’s window is "client", then set request’s window to request’s - // client, if request’s client’s global object is a Window object; otherwise - // "no-window". - if (request.window === 'client') { - // TODO: What if request.client is null? - request.window = - request.client?.globalObject?.constructor?.name === 'Window' - ? request.client - : 'no-window' +const kDestroyed = Symbol('destroyed') +const kClosed = Symbol('closed') +const kOnDestroyed = Symbol('onDestroyed') +const kOnClosed = Symbol('onClosed') +const kInterceptedDispatch = Symbol('Intercepted Dispatch') + +class DispatcherBase extends Dispatcher { + constructor () { + super() + + this[kDestroyed] = false + this[kOnDestroyed] = null + this[kClosed] = false + this[kOnClosed] = [] } - // 9. If request’s origin is "client", then set request’s origin to request’s - // client’s origin. - if (request.origin === 'client') { - // TODO: What if request.client is null? - request.origin = request.client?.origin + get destroyed () { + return this[kDestroyed] } - // 10. If all of the following conditions are true: - // TODO + get closed () { + return this[kClosed] + } - // 11. If request’s policy container is "client", then: - if (request.policyContainer === 'client') { - // 1. If request’s client is non-null, then set request’s policy - // container to a clone of request’s client’s policy container. [HTML] - if (request.client != null) { - request.policyContainer = clonePolicyContainer( - request.client.policyContainer - ) - } else { - // 2. Otherwise, set request’s policy container to a new policy - // container. - request.policyContainer = makePolicyContainer() + get interceptors () { + return this[kInterceptors] + } + + set interceptors (newInterceptors) { + if (newInterceptors) { + for (let i = newInterceptors.length - 1; i >= 0; i--) { + const interceptor = this[kInterceptors][i] + if (typeof interceptor !== 'function') { + throw new InvalidArgumentError('interceptor must be an function') + } + } } + + this[kInterceptors] = newInterceptors } - // 12. If request’s header list does not contain `Accept`, then: - if (!request.headersList.contains('accept')) { - // 1. Let value be `*/*`. - const value = '*/*' + close (callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + this.close((err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } - // 2. A user agent should set value to the first matching statement, if - // any, switching on request’s destination: - // "document" - // "frame" - // "iframe" - // `text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8` - // "image" - // `image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5` - // "style" - // `text/css,*/*;q=0.1` - // TODO + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } - // 3. Append `Accept`/value to request’s header list. - request.headersList.append('accept', value) - } + if (this[kDestroyed]) { + queueMicrotask(() => callback(new ClientDestroyedError(), null)) + return + } - // 13. If request’s header list does not contain `Accept-Language`, then - // user agents should append `Accept-Language`/an appropriate value to - // request’s header list. - if (!request.headersList.contains('accept-language')) { - request.headersList.append('accept-language', '*') - } + if (this[kClosed]) { + if (this[kOnClosed]) { + this[kOnClosed].push(callback) + } else { + queueMicrotask(() => callback(null, null)) + } + return + } - // 14. If request’s priority is null, then use request’s initiator and - // destination appropriately in setting request’s priority to a - // user-agent-defined object. - if (request.priority === null) { - // TODO - } + this[kClosed] = true + this[kOnClosed].push(callback) - // 15. If request is a subresource request, then: - if (subresourceSet.has(request.destination)) { - // TODO - } + const onClosed = () => { + const callbacks = this[kOnClosed] + this[kOnClosed] = null + for (let i = 0; i < callbacks.length; i++) { + callbacks[i](null, null) + } + } - // 16. Run main fetch given fetchParams. - mainFetch(fetchParams) - .catch(err => { - fetchParams.controller.terminate(err) - }) + // Should not error. + this[kClose]() + .then(() => this.destroy()) + .then(() => { + queueMicrotask(onClosed) + }) + } - // 17. Return fetchParam's controller - return fetchParams.controller -} + destroy (err, callback) { + if (typeof err === 'function') { + callback = err + err = null + } -// https://fetch.spec.whatwg.org/#concept-main-fetch -async function mainFetch (fetchParams, recursive = false) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request + if (callback === undefined) { + return new Promise((resolve, reject) => { + this.destroy(err, (err, data) => { + return err ? /* istanbul ignore next: should never error */ reject(err) : resolve(data) + }) + }) + } - // 2. Let response be null. - let response = null + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } - // 3. If request’s local-URLs-only flag is set and request’s current URL is - // not local, then set response to a network error. - if (request.localURLsOnly && !urlIsLocal(requestCurrentURL(request))) { - response = makeNetworkError('local URLs only') - } + if (this[kDestroyed]) { + if (this[kOnDestroyed]) { + this[kOnDestroyed].push(callback) + } else { + queueMicrotask(() => callback(null, null)) + } + return + } - // 4. Run report Content Security Policy violations for request. - // TODO + if (!err) { + err = new ClientDestroyedError() + } - // 5. Upgrade request to a potentially trustworthy URL, if appropriate. - tryUpgradeRequestToAPotentiallyTrustworthyURL(request) + this[kDestroyed] = true + this[kOnDestroyed] = this[kOnDestroyed] || [] + this[kOnDestroyed].push(callback) - // 6. If should request be blocked due to a bad port, should fetching request - // be blocked as mixed content, or should request be blocked by Content - // Security Policy returns blocked, then set response to a network error. - if (requestBadPort(request) === 'blocked') { - response = makeNetworkError('bad port') - } - // TODO: should fetching request be blocked as mixed content? - // TODO: should request be blocked by Content Security Policy? + const onDestroyed = () => { + const callbacks = this[kOnDestroyed] + this[kOnDestroyed] = null + for (let i = 0; i < callbacks.length; i++) { + callbacks[i](null, null) + } + } - // 7. If request’s referrer policy is the empty string, then set request’s - // referrer policy to request’s policy container’s referrer policy. - if (request.referrerPolicy === '') { - request.referrerPolicy = request.policyContainer.referrerPolicy + // Should not error. + this[kDestroy](err).then(() => { + queueMicrotask(onDestroyed) + }) } - // 8. If request’s referrer is not "no-referrer", then set request’s - // referrer to the result of invoking determine request’s referrer. - if (request.referrer !== 'no-referrer') { - request.referrer = determineRequestsReferrer(request) - } + [kInterceptedDispatch] (opts, handler) { + if (!this[kInterceptors] || this[kInterceptors].length === 0) { + this[kInterceptedDispatch] = this[kDispatch] + return this[kDispatch](opts, handler) + } - // 9. Set request’s current URL’s scheme to "https" if all of the following - // conditions are true: - // - request’s current URL’s scheme is "http" - // - request’s current URL’s host is a domain - // - Matching request’s current URL’s host per Known HSTS Host Domain Name - // Matching results in either a superdomain match with an asserted - // includeSubDomains directive or a congruent match (with or without an - // asserted includeSubDomains directive). [HSTS] - // TODO + let dispatch = this[kDispatch].bind(this) + for (let i = this[kInterceptors].length - 1; i >= 0; i--) { + dispatch = this[kInterceptors][i](dispatch) + } + this[kInterceptedDispatch] = dispatch + return dispatch(opts, handler) + } - // 10. If recursive is false, then run the remaining steps in parallel. - // TODO + dispatch (opts, handler) { + if (!handler || typeof handler !== 'object') { + throw new InvalidArgumentError('handler must be an object') + } - // 11. If response is null, then set response to the result of running - // the steps corresponding to the first matching statement: - if (response === null) { - response = await (async () => { - const currentURL = requestCurrentURL(request) + try { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('opts must be an object.') + } - if ( - // - request’s current URL’s origin is same origin with request’s origin, - // and request’s response tainting is "basic" - (sameOrigin(currentURL, request.url) && request.responseTainting === 'basic') || - // request’s current URL’s scheme is "data" - (currentURL.protocol === 'data:') || - // - request’s mode is "navigate" or "websocket" - (request.mode === 'navigate' || request.mode === 'websocket') - ) { - // 1. Set request’s response tainting to "basic". - request.responseTainting = 'basic' + if (this[kDestroyed] || this[kOnDestroyed]) { + throw new ClientDestroyedError() + } - // 2. Return the result of running scheme fetch given fetchParams. - return await schemeFetch(fetchParams) + if (this[kClosed]) { + throw new ClientClosedError() } - // request’s mode is "same-origin" - if (request.mode === 'same-origin') { - // 1. Return a network error. - return makeNetworkError('request mode cannot be "same-origin"') + return this[kInterceptedDispatch](opts, handler) + } catch (err) { + if (typeof handler.onError !== 'function') { + throw new InvalidArgumentError('invalid onError method') } - // request’s mode is "no-cors" - if (request.mode === 'no-cors') { - // 1. If request’s redirect mode is not "follow", then return a network - // error. - if (request.redirect !== 'follow') { - return makeNetworkError( - 'redirect mode cannot be "follow" for "no-cors" request' - ) - } + handler.onError(err) - // 2. Set request’s response tainting to "opaque". - request.responseTainting = 'opaque' + return false + } + } +} - // 3. Return the result of running scheme fetch given fetchParams. - return await schemeFetch(fetchParams) - } +module.exports = DispatcherBase - // request’s current URL’s scheme is not an HTTP(S) scheme - if (!urlIsHttpHttpsScheme(requestCurrentURL(request))) { - // Return a network error. - return makeNetworkError('URL scheme must be a HTTP(S) scheme') - } - // - request’s use-CORS-preflight flag is set - // - request’s unsafe-request flag is set and either request’s method is - // not a CORS-safelisted method or CORS-unsafe request-header names with - // request’s header list is not empty - // 1. Set request’s response tainting to "cors". - // 2. Let corsWithPreflightResponse be the result of running HTTP fetch - // given fetchParams and true. - // 3. If corsWithPreflightResponse is a network error, then clear cache - // entries using request. - // 4. Return corsWithPreflightResponse. - // TODO +/***/ }), - // Otherwise - // 1. Set request’s response tainting to "cors". - request.responseTainting = 'cors' +/***/ 28611: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 2. Return the result of running HTTP fetch given fetchParams. - return await httpFetch(fetchParams) - })() - } +"use strict"; - // 12. If recursive is true, then return response. - if (recursive) { - return response - } - // 13. If response is not a network error and response is not a filtered - // response, then: - if (response.status !== 0 && !response.internalResponse) { - // If request’s response tainting is "cors", then: - if (request.responseTainting === 'cors') { - // 1. Let headerNames be the result of extracting header list values - // given `Access-Control-Expose-Headers` and response’s header list. - // TODO - // 2. If request’s credentials mode is not "include" and headerNames - // contains `*`, then set response’s CORS-exposed header-name list to - // all unique header names in response’s header list. - // TODO - // 3. Otherwise, if headerNames is not null or failure, then set - // response’s CORS-exposed header-name list to headerNames. - // TODO - } +const EventEmitter = __nccwpck_require__(24434) - // Set response to the following filtered response with response as its - // internal response, depending on request’s response tainting: - if (request.responseTainting === 'basic') { - response = filterResponse(response, 'basic') - } else if (request.responseTainting === 'cors') { - response = filterResponse(response, 'cors') - } else if (request.responseTainting === 'opaque') { - response = filterResponse(response, 'opaque') - } else { - assert(false) - } +class Dispatcher extends EventEmitter { + dispatch () { + throw new Error('not implemented') } - // 14. Let internalResponse be response, if response is a network error, - // and response’s internal response otherwise. - let internalResponse = - response.status === 0 ? response : response.internalResponse - - // 15. If internalResponse’s URL list is empty, then set it to a clone of - // request’s URL list. - if (internalResponse.urlList.length === 0) { - internalResponse.urlList.push(...request.urlList) + close () { + throw new Error('not implemented') } - // 16. If request’s timing allow failed flag is unset, then set - // internalResponse’s timing allow passed flag. - if (!request.timingAllowFailed) { - response.timingAllowPassed = true + destroy () { + throw new Error('not implemented') } +} - // 17. If response is not a network error and any of the following returns - // blocked - // - should internalResponse to request be blocked as mixed content - // - should internalResponse to request be blocked by Content Security Policy - // - should internalResponse to request be blocked due to its MIME type - // - should internalResponse to request be blocked due to nosniff - // TODO +module.exports = Dispatcher - // 18. If response’s type is "opaque", internalResponse’s status is 206, - // internalResponse’s range-requested flag is set, and request’s header - // list does not contain `Range`, then set response and internalResponse - // to a network error. - if ( - response.type === 'opaque' && - internalResponse.status === 206 && - internalResponse.rangeRequested && - !request.headers.contains('range') - ) { - response = internalResponse = makeNetworkError() - } - // 19. If response is not a network error and either request’s method is - // `HEAD` or `CONNECT`, or internalResponse’s status is a null body status, - // set internalResponse’s body to null and disregard any enqueuing toward - // it (if any). - if ( - response.status !== 0 && - (request.method === 'HEAD' || - request.method === 'CONNECT' || - nullBodyStatus.includes(internalResponse.status)) - ) { - internalResponse.body = null - fetchParams.controller.dump = true - } +/***/ }), - // 20. If request’s integrity metadata is not the empty string, then: - if (request.integrity) { - // 1. Let processBodyError be this step: run fetch finale given fetchParams - // and a network error. - const processBodyError = (reason) => - fetchFinale(fetchParams, makeNetworkError(reason)) +/***/ 8923: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 2. If request’s response tainting is "opaque", or response’s body is null, - // then run processBodyError and abort these steps. - if (request.responseTainting === 'opaque' || response.body == null) { - processBodyError(response.error) - return - } +"use strict"; - // 3. Let processBody given bytes be these steps: - const processBody = (bytes) => { - // 1. If bytes do not match request’s integrity metadata, - // then run processBodyError and abort these steps. [SRI] - if (!bytesMatch(bytes, request.integrity)) { - processBodyError('integrity mismatch') - return - } - // 2. Set response’s body to bytes as a body. - response.body = safelyExtractBody(bytes)[0] +const Busboy = __nccwpck_require__(89581) +const util = __nccwpck_require__(3440) +const { + ReadableStreamFrom, + isBlobLike, + isReadableStreamLike, + readableStreamClose, + createDeferredPromise, + fullyReadBody +} = __nccwpck_require__(15523) +const { FormData } = __nccwpck_require__(43073) +const { kState } = __nccwpck_require__(89710) +const { webidl } = __nccwpck_require__(74222) +const { DOMException, structuredClone } = __nccwpck_require__(87326) +const { Blob, File: NativeFile } = __nccwpck_require__(20181) +const { kBodyUsed } = __nccwpck_require__(36443) +const assert = __nccwpck_require__(42613) +const { isErrored } = __nccwpck_require__(3440) +const { isUint8Array, isArrayBuffer } = __nccwpck_require__(98253) +const { File: UndiciFile } = __nccwpck_require__(63041) +const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(94322) - // 3. Run fetch finale given fetchParams and response. - fetchFinale(fetchParams, response) - } +let random +try { + const crypto = __nccwpck_require__(77598) + random = (max) => crypto.randomInt(0, max) +} catch { + random = (max) => Math.floor(Math.random(max)) +} - // 4. Fully read response’s body given processBody and processBodyError. - await fullyReadBody(response.body, processBody, processBodyError) - } else { - // 21. Otherwise, run fetch finale given fetchParams and response. - fetchFinale(fetchParams, response) +let ReadableStream = globalThis.ReadableStream + +/** @type {globalThis['File']} */ +const File = NativeFile ?? UndiciFile +const textEncoder = new TextEncoder() +const textDecoder = new TextDecoder() + +// https://fetch.spec.whatwg.org/#concept-bodyinit-extract +function extractBody (object, keepalive = false) { + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(63774).ReadableStream) } -} -// https://fetch.spec.whatwg.org/#concept-scheme-fetch -// given a fetch params fetchParams -function schemeFetch (fetchParams) { - // Note: since the connection is destroyed on redirect, which sets fetchParams to a - // cancelled state, we do not want this condition to trigger *unless* there have been - // no redirects. See https://github.com/nodejs/undici/issues/1776 - // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams) && fetchParams.request.redirectCount === 0) { - return Promise.resolve(makeAppropriateNetworkError(fetchParams)) + // 1. Let stream be null. + let stream = null + + // 2. If object is a ReadableStream object, then set stream to object. + if (object instanceof ReadableStream) { + stream = object + } else if (isBlobLike(object)) { + // 3. Otherwise, if object is a Blob object, set stream to the + // result of running object’s get stream. + stream = object.stream() + } else { + // 4. Otherwise, set stream to a new ReadableStream object, and set + // up stream. + stream = new ReadableStream({ + async pull (controller) { + controller.enqueue( + typeof source === 'string' ? textEncoder.encode(source) : source + ) + queueMicrotask(() => readableStreamClose(controller)) + }, + start () {}, + type: undefined + }) } - // 2. Let request be fetchParams’s request. - const { request } = fetchParams + // 5. Assert: stream is a ReadableStream object. + assert(isReadableStreamLike(stream)) - const { protocol: scheme } = requestCurrentURL(request) + // 6. Let action be null. + let action = null - // 3. Switch on request’s current URL’s scheme and run the associated steps: - switch (scheme) { - case 'about:': { - // If request’s current URL’s path is the string "blank", then return a new response - // whose status message is `OK`, header list is « (`Content-Type`, `text/html;charset=utf-8`) », - // and body is the empty byte sequence as a body. + // 7. Let source be null. + let source = null - // Otherwise, return a network error. - return Promise.resolve(makeNetworkError('about scheme is not supported')) - } - case 'blob:': { - if (!resolveObjectURL) { - resolveObjectURL = (__nccwpck_require__(20181).resolveObjectURL) - } + // 8. Let length be null. + let length = null - // 1. Let blobURLEntry be request’s current URL’s blob URL entry. - const blobURLEntry = requestCurrentURL(request) + // 9. Let type be null. + let type = null - // https://github.com/web-platform-tests/wpt/blob/7b0ebaccc62b566a1965396e5be7bb2bc06f841f/FileAPI/url/resources/fetch-tests.js#L52-L56 - // Buffer.resolveObjectURL does not ignore URL queries. - if (blobURLEntry.search.length !== 0) { - return Promise.resolve(makeNetworkError('NetworkError when attempting to fetch resource.')) - } + // 10. Switch on object: + if (typeof object === 'string') { + // Set source to the UTF-8 encoding of object. + // Note: setting source to a Uint8Array here breaks some mocking assumptions. + source = object - const blobURLEntryObject = resolveObjectURL(blobURLEntry.toString()) + // Set type to `text/plain;charset=UTF-8`. + type = 'text/plain;charset=UTF-8' + } else if (object instanceof URLSearchParams) { + // URLSearchParams - // 2. If request’s method is not `GET`, blobURLEntry is null, or blobURLEntry’s - // object is not a Blob object, then return a network error. - if (request.method !== 'GET' || !isBlobLike(blobURLEntryObject)) { - return Promise.resolve(makeNetworkError('invalid method')) - } + // spec says to run application/x-www-form-urlencoded on body.list + // this is implemented in Node.js as apart of an URLSearchParams instance toString method + // See: https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L490 + // and https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L1100 - // 3. Let bodyWithType be the result of safely extracting blobURLEntry’s object. - const bodyWithType = safelyExtractBody(blobURLEntryObject) + // Set source to the result of running the application/x-www-form-urlencoded serializer with object’s list. + source = object.toString() - // 4. Let body be bodyWithType’s body. - const body = bodyWithType[0] + // Set type to `application/x-www-form-urlencoded;charset=UTF-8`. + type = 'application/x-www-form-urlencoded;charset=UTF-8' + } else if (isArrayBuffer(object)) { + // BufferSource/ArrayBuffer - // 5. Let length be body’s length, serialized and isomorphic encoded. - const length = isomorphicEncode(`${body.length}`) + // Set source to a copy of the bytes held by object. + source = new Uint8Array(object.slice()) + } else if (ArrayBuffer.isView(object)) { + // BufferSource/ArrayBufferView - // 6. Let type be bodyWithType’s type if it is non-null; otherwise the empty byte sequence. - const type = bodyWithType[1] ?? '' + // Set source to a copy of the bytes held by object. + source = new Uint8Array(object.buffer.slice(object.byteOffset, object.byteOffset + object.byteLength)) + } else if (util.isFormDataLike(object)) { + const boundary = `----formdata-undici-0${`${random(1e11)}`.padStart(11, '0')}` + const prefix = `--${boundary}\r\nContent-Disposition: form-data` - // 7. Return a new response whose status message is `OK`, header list is - // « (`Content-Length`, length), (`Content-Type`, type) », and body is body. - const response = makeResponse({ - statusText: 'OK', - headersList: [ - ['content-length', { name: 'Content-Length', value: length }], - ['content-type', { name: 'Content-Type', value: type }] - ] - }) + /*! formdata-polyfill. MIT License. Jimmy Wärting */ + const escape = (str) => + str.replace(/\n/g, '%0A').replace(/\r/g, '%0D').replace(/"/g, '%22') + const normalizeLinefeeds = (value) => value.replace(/\r?\n|\r/g, '\r\n') - response.body = body + // Set action to this step: run the multipart/form-data + // encoding algorithm, with object’s entry list and UTF-8. + // - This ensures that the body is immutable and can't be changed afterwords + // - That the content-length is calculated in advance. + // - And that all parts are pre-encoded and ready to be sent. - return Promise.resolve(response) - } - case 'data:': { - // 1. Let dataURLStruct be the result of running the - // data: URL processor on request’s current URL. - const currentURL = requestCurrentURL(request) - const dataURLStruct = dataURLProcessor(currentURL) + const blobParts = [] + const rn = new Uint8Array([13, 10]) // '\r\n' + length = 0 + let hasUnknownSizeValue = false - // 2. If dataURLStruct is failure, then return a - // network error. - if (dataURLStruct === 'failure') { - return Promise.resolve(makeNetworkError('failed to fetch the data URL')) + for (const [name, value] of object) { + if (typeof value === 'string') { + const chunk = textEncoder.encode(prefix + + `; name="${escape(normalizeLinefeeds(name))}"` + + `\r\n\r\n${normalizeLinefeeds(value)}\r\n`) + blobParts.push(chunk) + length += chunk.byteLength + } else { + const chunk = textEncoder.encode(`${prefix}; name="${escape(normalizeLinefeeds(name))}"` + + (value.name ? `; filename="${escape(value.name)}"` : '') + '\r\n' + + `Content-Type: ${ + value.type || 'application/octet-stream' + }\r\n\r\n`) + blobParts.push(chunk, value, rn) + if (typeof value.size === 'number') { + length += chunk.byteLength + value.size + rn.byteLength + } else { + hasUnknownSizeValue = true + } } + } - // 3. Let mimeType be dataURLStruct’s MIME type, serialized. - const mimeType = serializeAMimeType(dataURLStruct.mimeType) - - // 4. Return a response whose status message is `OK`, - // header list is « (`Content-Type`, mimeType) », - // and body is dataURLStruct’s body as a body. - return Promise.resolve(makeResponse({ - statusText: 'OK', - headersList: [ - ['content-type', { name: 'Content-Type', value: mimeType }] - ], - body: safelyExtractBody(dataURLStruct.body)[0] - })) + const chunk = textEncoder.encode(`--${boundary}--`) + blobParts.push(chunk) + length += chunk.byteLength + if (hasUnknownSizeValue) { + length = null } - case 'file:': { - // For now, unfortunate as it is, file URLs are left as an exercise for the reader. - // When in doubt, return a network error. - return Promise.resolve(makeNetworkError('not implemented... yet...')) + + // Set source to object. + source = object + + action = async function * () { + for (const part of blobParts) { + if (part.stream) { + yield * part.stream() + } else { + yield part + } + } } - case 'http:': - case 'https:': { - // Return the result of running HTTP fetch given fetchParams. - return httpFetch(fetchParams) - .catch((err) => makeNetworkError(err)) + // Set type to `multipart/form-data; boundary=`, + // followed by the multipart/form-data boundary string generated + // by the multipart/form-data encoding algorithm. + type = 'multipart/form-data; boundary=' + boundary + } else if (isBlobLike(object)) { + // Blob + + // Set source to object. + source = object + + // Set length to object’s size. + length = object.size + + // If object’s type attribute is not the empty byte sequence, set + // type to its value. + if (object.type) { + type = object.type } - default: { - return Promise.resolve(makeNetworkError('unknown scheme')) + } else if (typeof object[Symbol.asyncIterator] === 'function') { + // If keepalive is true, then throw a TypeError. + if (keepalive) { + throw new TypeError('keepalive') } - } -} -// https://fetch.spec.whatwg.org/#finalize-response -function finalizeResponse (fetchParams, response) { - // 1. Set fetchParams’s request’s done flag. - fetchParams.request.done = true + // If object is disturbed or locked, then throw a TypeError. + if (util.isDisturbed(object) || object.locked) { + throw new TypeError( + 'Response body object should not be disturbed or locked' + ) + } - // 2, If fetchParams’s process response done is not null, then queue a fetch - // task to run fetchParams’s process response done given response, with - // fetchParams’s task destination. - if (fetchParams.processResponseDone != null) { - queueMicrotask(() => fetchParams.processResponseDone(response)) + stream = + object instanceof ReadableStream ? object : ReadableStreamFrom(object) } -} -// https://fetch.spec.whatwg.org/#fetch-finale -function fetchFinale (fetchParams, response) { - // 1. If response is a network error, then: - if (response.type === 'error') { - // 1. Set response’s URL list to « fetchParams’s request’s URL list[0] ». - response.urlList = [fetchParams.request.urlList[0]] + // 11. If source is a byte sequence, then set action to a + // step that returns source and length to source’s length. + if (typeof source === 'string' || util.isBuffer(source)) { + length = Buffer.byteLength(source) + } - // 2. Set response’s timing info to the result of creating an opaque timing - // info for fetchParams’s timing info. - response.timingInfo = createOpaqueTimingInfo({ - startTime: fetchParams.timingInfo.startTime + // 12. If action is non-null, then run these steps in in parallel: + if (action != null) { + // Run action. + let iterator + stream = new ReadableStream({ + async start () { + iterator = action(object)[Symbol.asyncIterator]() + }, + async pull (controller) { + const { value, done } = await iterator.next() + if (done) { + // When running action is done, close stream. + queueMicrotask(() => { + controller.close() + }) + } else { + // Whenever one or more bytes are available and stream is not errored, + // enqueue a Uint8Array wrapping an ArrayBuffer containing the available + // bytes into stream. + if (!isErrored(stream)) { + controller.enqueue(new Uint8Array(value)) + } + } + return controller.desiredSize > 0 + }, + async cancel (reason) { + await iterator.return() + }, + type: undefined }) } - // 2. Let processResponseEndOfBody be the following steps: - const processResponseEndOfBody = () => { - // 1. Set fetchParams’s request’s done flag. - fetchParams.request.done = true + // 13. Let body be a body whose stream is stream, source is source, + // and length is length. + const body = { stream, source, length } - // If fetchParams’s process response end-of-body is not null, - // then queue a fetch task to run fetchParams’s process response - // end-of-body given response with fetchParams’s task destination. - if (fetchParams.processResponseEndOfBody != null) { - queueMicrotask(() => fetchParams.processResponseEndOfBody(response)) - } + // 14. Return (body, type). + return [body, type] +} + +// https://fetch.spec.whatwg.org/#bodyinit-safely-extract +function safelyExtractBody (object, keepalive = false) { + if (!ReadableStream) { + // istanbul ignore next + ReadableStream = (__nccwpck_require__(63774).ReadableStream) } - // 3. If fetchParams’s process response is non-null, then queue a fetch task - // to run fetchParams’s process response given response, with fetchParams’s - // task destination. - if (fetchParams.processResponse != null) { - queueMicrotask(() => fetchParams.processResponse(response)) + // To safely extract a body and a `Content-Type` value from + // a byte sequence or BodyInit object object, run these steps: + + // 1. If object is a ReadableStream object, then: + if (object instanceof ReadableStream) { + // Assert: object is neither disturbed nor locked. + // istanbul ignore next + assert(!util.isDisturbed(object), 'The body has already been consumed.') + // istanbul ignore next + assert(!object.locked, 'The stream is locked.') } - // 4. If response’s body is null, then run processResponseEndOfBody. - if (response.body == null) { - processResponseEndOfBody() - } else { - // 5. Otherwise: + // 2. Return the results of extracting object. + return extractBody(object, keepalive) +} - // 1. Let transformStream be a new a TransformStream. +function cloneBody (body) { + // To clone a body body, run these steps: - // 2. Let identityTransformAlgorithm be an algorithm which, given chunk, - // enqueues chunk in transformStream. - const identityTransformAlgorithm = (chunk, controller) => { - controller.enqueue(chunk) - } + // https://fetch.spec.whatwg.org/#concept-body-clone - // 3. Set up transformStream with transformAlgorithm set to identityTransformAlgorithm - // and flushAlgorithm set to processResponseEndOfBody. - const transformStream = new TransformStream({ - start () {}, - transform: identityTransformAlgorithm, - flush: processResponseEndOfBody - }, { - size () { - return 1 - } - }, { - size () { - return 1 - } - }) + // 1. Let « out1, out2 » be the result of teeing body’s stream. + const [out1, out2] = body.stream.tee() + const out2Clone = structuredClone(out2, { transfer: [out2] }) + // This, for whatever reasons, unrefs out2Clone which allows + // the process to exit by itself. + const [, finalClone] = out2Clone.tee() - // 4. Set response’s body to the result of piping response’s body through transformStream. - response.body = { stream: response.body.stream.pipeThrough(transformStream) } + // 2. Set body’s stream to out1. + body.stream = out1 + + // 3. Return a body whose stream is out2 and other members are copied from body. + return { + stream: finalClone, + length: body.length, + source: body.source } +} - // 6. If fetchParams’s process response consume body is non-null, then: - if (fetchParams.processResponseConsumeBody != null) { - // 1. Let processBody given nullOrBytes be this step: run fetchParams’s - // process response consume body given response and nullOrBytes. - const processBody = (nullOrBytes) => fetchParams.processResponseConsumeBody(response, nullOrBytes) +async function * consumeBody (body) { + if (body) { + if (isUint8Array(body)) { + yield body + } else { + const stream = body.stream - // 2. Let processBodyError be this step: run fetchParams’s process - // response consume body given response and failure. - const processBodyError = (failure) => fetchParams.processResponseConsumeBody(response, failure) + if (util.isDisturbed(stream)) { + throw new TypeError('The body has already been consumed.') + } - // 3. If response’s body is null, then queue a fetch task to run processBody - // given null, with fetchParams’s task destination. - if (response.body == null) { - queueMicrotask(() => processBody(null)) - } else { - // 4. Otherwise, fully read response’s body given processBody, processBodyError, - // and fetchParams’s task destination. - return fullyReadBody(response.body, processBody, processBodyError) + if (stream.locked) { + throw new TypeError('The stream is locked.') + } + + // Compat. + stream[kBodyUsed] = true + + yield * stream } - return Promise.resolve() } } -// https://fetch.spec.whatwg.org/#http-fetch -async function httpFetch (fetchParams) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let response be null. - let response = null +function throwIfAborted (state) { + if (state.aborted) { + throw new DOMException('The operation was aborted.', 'AbortError') + } +} - // 3. Let actualResponse be null. - let actualResponse = null +function bodyMixinMethods (instance) { + const methods = { + blob () { + // The blob() method steps are to return the result of + // running consume body with this and the following step + // given a byte sequence bytes: return a Blob whose + // contents are bytes and whose type attribute is this’s + // MIME type. + return specConsumeBody(this, (bytes) => { + let mimeType = bodyMimeType(this) - // 4. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo + if (mimeType === 'failure') { + mimeType = '' + } else if (mimeType) { + mimeType = serializeAMimeType(mimeType) + } - // 5. If request’s service-workers mode is "all", then: - if (request.serviceWorkers === 'all') { - // TODO - } + // Return a Blob whose contents are bytes and type attribute + // is mimeType. + return new Blob([bytes], { type: mimeType }) + }, instance) + }, - // 6. If response is null, then: - if (response === null) { - // 1. If makeCORSPreflight is true and one of these conditions is true: - // TODO + arrayBuffer () { + // The arrayBuffer() method steps are to return the result + // of running consume body with this and the following step + // given a byte sequence bytes: return a new ArrayBuffer + // whose contents are bytes. + return specConsumeBody(this, (bytes) => { + return new Uint8Array(bytes).buffer + }, instance) + }, - // 2. If request’s redirect mode is "follow", then set request’s - // service-workers mode to "none". - if (request.redirect === 'follow') { - request.serviceWorkers = 'none' - } + text () { + // The text() method steps are to return the result of running + // consume body with this and UTF-8 decode. + return specConsumeBody(this, utf8DecodeBytes, instance) + }, - // 3. Set response and actualResponse to the result of running - // HTTP-network-or-cache fetch given fetchParams. - actualResponse = response = await httpNetworkOrCacheFetch(fetchParams) + json () { + // The json() method steps are to return the result of running + // consume body with this and parse JSON from bytes. + return specConsumeBody(this, parseJSONFromBytes, instance) + }, - // 4. If request’s response tainting is "cors" and a CORS check - // for request and response returns failure, then return a network error. - if ( - request.responseTainting === 'cors' && - corsCheck(request, response) === 'failure' - ) { - return makeNetworkError('cors failure') - } + async formData () { + webidl.brandCheck(this, instance) - // 5. If the TAO check for request and response returns failure, then set - // request’s timing allow failed flag. - if (TAOCheck(request, response) === 'failure') { - request.timingAllowFailed = true - } - } + throwIfAborted(this[kState]) - // 7. If either request’s response tainting or response’s type - // is "opaque", and the cross-origin resource policy check with - // request’s origin, request’s client, request’s destination, - // and actualResponse returns blocked, then return a network error. - if ( - (request.responseTainting === 'opaque' || response.type === 'opaque') && - crossOriginResourcePolicyCheck( - request.origin, - request.client, - request.destination, - actualResponse - ) === 'blocked' - ) { - return makeNetworkError('blocked') - } + const contentType = this.headers.get('Content-Type') - // 8. If actualResponse’s status is a redirect status, then: - if (redirectStatusSet.has(actualResponse.status)) { - // 1. If actualResponse’s status is not 303, request’s body is not null, - // and the connection uses HTTP/2, then user agents may, and are even - // encouraged to, transmit an RST_STREAM frame. - // See, https://github.com/whatwg/fetch/issues/1288 - if (request.redirect !== 'manual') { - fetchParams.controller.connection.destroy() - } + // If mimeType’s essence is "multipart/form-data", then: + if (/multipart\/form-data/.test(contentType)) { + const headers = {} + for (const [key, value] of this.headers) headers[key.toLowerCase()] = value - // 2. Switch on request’s redirect mode: - if (request.redirect === 'error') { - // Set response to a network error. - response = makeNetworkError('unexpected redirect') - } else if (request.redirect === 'manual') { - // Set response to an opaque-redirect filtered response whose internal - // response is actualResponse. - // NOTE(spec): On the web this would return an `opaqueredirect` response, - // but that doesn't make sense server side. - // See https://github.com/nodejs/undici/issues/1193. - response = actualResponse - } else if (request.redirect === 'follow') { - // Set response to the result of running HTTP-redirect fetch given - // fetchParams and response. - response = await httpRedirectFetch(fetchParams, response) - } else { - assert(false) - } - } + const responseFormData = new FormData() - // 9. Set response’s timing info to timingInfo. - response.timingInfo = timingInfo + let busboy - // 10. Return response. - return response -} + try { + busboy = new Busboy({ + headers, + preservePath: true + }) + } catch (err) { + throw new DOMException(`${err}`, 'AbortError') + } -// https://fetch.spec.whatwg.org/#http-redirect-fetch -function httpRedirectFetch (fetchParams, response) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request + busboy.on('field', (name, value) => { + responseFormData.append(name, value) + }) + busboy.on('file', (name, value, filename, encoding, mimeType) => { + const chunks = [] - // 2. Let actualResponse be response, if response is not a filtered response, - // and response’s internal response otherwise. - const actualResponse = response.internalResponse - ? response.internalResponse - : response + if (encoding === 'base64' || encoding.toLowerCase() === 'base64') { + let base64chunk = '' - // 3. Let locationURL be actualResponse’s location URL given request’s current - // URL’s fragment. - let locationURL + value.on('data', (chunk) => { + base64chunk += chunk.toString().replace(/[\r\n]/gm, '') - try { - locationURL = responseLocationURL( - actualResponse, - requestCurrentURL(request).hash - ) + const end = base64chunk.length - base64chunk.length % 4 + chunks.push(Buffer.from(base64chunk.slice(0, end), 'base64')) - // 4. If locationURL is null, then return response. - if (locationURL == null) { - return response - } - } catch (err) { - // 5. If locationURL is failure, then return a network error. - return Promise.resolve(makeNetworkError(err)) - } + base64chunk = base64chunk.slice(end) + }) + value.on('end', () => { + chunks.push(Buffer.from(base64chunk, 'base64')) + responseFormData.append(name, new File(chunks, filename, { type: mimeType })) + }) + } else { + value.on('data', (chunk) => { + chunks.push(chunk) + }) + value.on('end', () => { + responseFormData.append(name, new File(chunks, filename, { type: mimeType })) + }) + } + }) - // 6. If locationURL’s scheme is not an HTTP(S) scheme, then return a network - // error. - if (!urlIsHttpHttpsScheme(locationURL)) { - return Promise.resolve(makeNetworkError('URL scheme must be a HTTP(S) scheme')) - } + const busboyResolve = new Promise((resolve, reject) => { + busboy.on('finish', resolve) + busboy.on('error', (err) => reject(new TypeError(err))) + }) - // 7. If request’s redirect count is 20, then return a network error. - if (request.redirectCount === 20) { - return Promise.resolve(makeNetworkError('redirect count exceeded')) - } + if (this.body !== null) for await (const chunk of consumeBody(this[kState].body)) busboy.write(chunk) + busboy.end() + await busboyResolve - // 8. Increase request’s redirect count by 1. - request.redirectCount += 1 + return responseFormData + } else if (/application\/x-www-form-urlencoded/.test(contentType)) { + // Otherwise, if mimeType’s essence is "application/x-www-form-urlencoded", then: - // 9. If request’s mode is "cors", locationURL includes credentials, and - // request’s origin is not same origin with locationURL’s origin, then return - // a network error. - if ( - request.mode === 'cors' && - (locationURL.username || locationURL.password) && - !sameOrigin(request, locationURL) - ) { - return Promise.resolve(makeNetworkError('cross origin not allowed for request mode "cors"')) - } + // 1. Let entries be the result of parsing bytes. + let entries + try { + let text = '' + // application/x-www-form-urlencoded parser will keep the BOM. + // https://url.spec.whatwg.org/#concept-urlencoded-parser + // Note that streaming decoder is stateful and cannot be reused + const streamingDecoder = new TextDecoder('utf-8', { ignoreBOM: true }) - // 10. If request’s response tainting is "cors" and locationURL includes - // credentials, then return a network error. - if ( - request.responseTainting === 'cors' && - (locationURL.username || locationURL.password) - ) { - return Promise.resolve(makeNetworkError( - 'URL cannot contain credentials for request mode "cors"' - )) - } + for await (const chunk of consumeBody(this[kState].body)) { + if (!isUint8Array(chunk)) { + throw new TypeError('Expected Uint8Array chunk') + } + text += streamingDecoder.decode(chunk, { stream: true }) + } + text += streamingDecoder.decode() + entries = new URLSearchParams(text) + } catch (err) { + // istanbul ignore next: Unclear when new URLSearchParams can fail on a string. + // 2. If entries is failure, then throw a TypeError. + throw Object.assign(new TypeError(), { cause: err }) + } - // 11. If actualResponse’s status is not 303, request’s body is non-null, - // and request’s body’s source is null, then return a network error. - if ( - actualResponse.status !== 303 && - request.body != null && - request.body.source == null - ) { - return Promise.resolve(makeNetworkError()) - } + // 3. Return a new FormData object whose entries are entries. + const formData = new FormData() + for (const [name, value] of entries) { + formData.append(name, value) + } + return formData + } else { + // Wait a tick before checking if the request has been aborted. + // Otherwise, a TypeError can be thrown when an AbortError should. + await Promise.resolve() - // 12. If one of the following is true - // - actualResponse’s status is 301 or 302 and request’s method is `POST` - // - actualResponse’s status is 303 and request’s method is not `GET` or `HEAD` - if ( - ([301, 302].includes(actualResponse.status) && request.method === 'POST') || - (actualResponse.status === 303 && - !GET_OR_HEAD.includes(request.method)) - ) { - // then: - // 1. Set request’s method to `GET` and request’s body to null. - request.method = 'GET' - request.body = null + throwIfAborted(this[kState]) - // 2. For each headerName of request-body-header name, delete headerName from - // request’s header list. - for (const headerName of requestBodyHeader) { - request.headersList.delete(headerName) + // Otherwise, throw a TypeError. + throw webidl.errors.exception({ + header: `${instance.name}.formData`, + message: 'Could not parse content as FormData.' + }) + } } } - // 13. If request’s current URL’s origin is not same origin with locationURL’s - // origin, then for each headerName of CORS non-wildcard request-header name, - // delete headerName from request’s header list. - if (!sameOrigin(requestCurrentURL(request), locationURL)) { - // https://fetch.spec.whatwg.org/#cors-non-wildcard-request-header-name - request.headersList.delete('authorization') + return methods +} - // https://fetch.spec.whatwg.org/#authentication-entries - request.headersList.delete('proxy-authorization', true) +function mixinBody (prototype) { + Object.assign(prototype.prototype, bodyMixinMethods(prototype)) +} - // "Cookie" and "Host" are forbidden request-headers, which undici doesn't implement. - request.headersList.delete('cookie') - request.headersList.delete('host') - } +/** + * @see https://fetch.spec.whatwg.org/#concept-body-consume-body + * @param {Response|Request} object + * @param {(value: unknown) => unknown} convertBytesToJSValue + * @param {Response|Request} instance + */ +async function specConsumeBody (object, convertBytesToJSValue, instance) { + webidl.brandCheck(object, instance) - // 14. If request’s body is non-null, then set request’s body to the first return - // value of safely extracting request’s body’s source. - if (request.body != null) { - assert(request.body.source != null) - request.body = safelyExtractBody(request.body.source)[0] + throwIfAborted(object[kState]) + + // 1. If object is unusable, then return a promise rejected + // with a TypeError. + if (bodyUnusable(object[kState].body)) { + throw new TypeError('Body is unusable') } - // 15. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo + // 2. Let promise be a new promise. + const promise = createDeferredPromise() - // 16. Set timingInfo’s redirect end time and post-redirect start time to the - // coarsened shared current time given fetchParams’s cross-origin isolated - // capability. - timingInfo.redirectEndTime = timingInfo.postRedirectStartTime = - coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability) + // 3. Let errorSteps given error be to reject promise with error. + const errorSteps = (error) => promise.reject(error) - // 17. If timingInfo’s redirect start time is 0, then set timingInfo’s - // redirect start time to timingInfo’s start time. - if (timingInfo.redirectStartTime === 0) { - timingInfo.redirectStartTime = timingInfo.startTime + // 4. Let successSteps given a byte sequence data be to resolve + // promise with the result of running convertBytesToJSValue + // with data. If that threw an exception, then run errorSteps + // with that exception. + const successSteps = (data) => { + try { + promise.resolve(convertBytesToJSValue(data)) + } catch (e) { + errorSteps(e) + } } - // 18. Append locationURL to request’s URL list. - request.urlList.push(locationURL) + // 5. If object’s body is null, then run successSteps with an + // empty byte sequence. + if (object[kState].body == null) { + successSteps(new Uint8Array()) + return promise.promise + } - // 19. Invoke set request’s referrer policy on redirect on request and - // actualResponse. - setRequestReferrerPolicyOnRedirect(request, actualResponse) + // 6. Otherwise, fully read object’s body given successSteps, + // errorSteps, and object’s relevant global object. + await fullyReadBody(object[kState].body, successSteps, errorSteps) - // 20. Return the result of running main fetch given fetchParams and true. - return mainFetch(fetchParams, true) + // 7. Return promise. + return promise.promise } -// https://fetch.spec.whatwg.org/#http-network-or-cache-fetch -async function httpNetworkOrCacheFetch ( - fetchParams, - isAuthenticationFetch = false, - isNewConnectionFetch = false -) { - // 1. Let request be fetchParams’s request. - const request = fetchParams.request - - // 2. Let httpFetchParams be null. - let httpFetchParams = null - - // 3. Let httpRequest be null. - let httpRequest = null - - // 4. Let response be null. - let response = null +// https://fetch.spec.whatwg.org/#body-unusable +function bodyUnusable (body) { + // An object including the Body interface mixin is + // said to be unusable if its body is non-null and + // its body’s stream is disturbed or locked. + return body != null && (body.stream.locked || util.isDisturbed(body.stream)) +} - // 5. Let storedResponse be null. - // TODO: cache +/** + * @see https://encoding.spec.whatwg.org/#utf-8-decode + * @param {Buffer} buffer + */ +function utf8DecodeBytes (buffer) { + if (buffer.length === 0) { + return '' + } - // 6. Let httpCache be null. - const httpCache = null + // 1. Let buffer be the result of peeking three bytes from + // ioQueue, converted to a byte sequence. - // 7. Let the revalidatingFlag be unset. - const revalidatingFlag = false + // 2. If buffer is 0xEF 0xBB 0xBF, then read three + // bytes from ioQueue. (Do nothing with those bytes.) + if (buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { + buffer = buffer.subarray(3) + } - // 8. Run these steps, but abort when the ongoing fetch is terminated: + // 3. Process a queue with an instance of UTF-8’s + // decoder, ioQueue, output, and "replacement". + const output = textDecoder.decode(buffer) - // 1. If request’s window is "no-window" and request’s redirect mode is - // "error", then set httpFetchParams to fetchParams and httpRequest to - // request. - if (request.window === 'no-window' && request.redirect === 'error') { - httpFetchParams = fetchParams - httpRequest = request - } else { - // Otherwise: + // 4. Return output. + return output +} - // 1. Set httpRequest to a clone of request. - httpRequest = makeRequest(request) +/** + * @see https://infra.spec.whatwg.org/#parse-json-bytes-to-a-javascript-value + * @param {Uint8Array} bytes + */ +function parseJSONFromBytes (bytes) { + return JSON.parse(utf8DecodeBytes(bytes)) +} - // 2. Set httpFetchParams to a copy of fetchParams. - httpFetchParams = { ...fetchParams } +/** + * @see https://fetch.spec.whatwg.org/#concept-body-mime-type + * @param {import('./response').Response|import('./request').Request} object + */ +function bodyMimeType (object) { + const { headersList } = object[kState] + const contentType = headersList.get('content-type') - // 3. Set httpFetchParams’s request to httpRequest. - httpFetchParams.request = httpRequest + if (contentType === null) { + return 'failure' } - // 3. Let includeCredentials be true if one of - const includeCredentials = - request.credentials === 'include' || - (request.credentials === 'same-origin' && - request.responseTainting === 'basic') + return parseMIMEType(contentType) +} - // 4. Let contentLength be httpRequest’s body’s length, if httpRequest’s - // body is non-null; otherwise null. - const contentLength = httpRequest.body ? httpRequest.body.length : null +module.exports = { + extractBody, + safelyExtractBody, + cloneBody, + mixinBody +} - // 5. Let contentLengthHeaderValue be null. - let contentLengthHeaderValue = null - // 6. If httpRequest’s body is null and httpRequest’s method is `POST` or - // `PUT`, then set contentLengthHeaderValue to `0`. - if ( - httpRequest.body == null && - ['POST', 'PUT'].includes(httpRequest.method) - ) { - contentLengthHeaderValue = '0' - } +/***/ }), - // 7. If contentLength is non-null, then set contentLengthHeaderValue to - // contentLength, serialized and isomorphic encoded. - if (contentLength != null) { - contentLengthHeaderValue = isomorphicEncode(`${contentLength}`) - } +/***/ 87326: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 8. If contentLengthHeaderValue is non-null, then append - // `Content-Length`/contentLengthHeaderValue to httpRequest’s header - // list. - if (contentLengthHeaderValue != null) { - httpRequest.headersList.append('content-length', contentLengthHeaderValue) - } +"use strict"; - // 9. If contentLengthHeaderValue is non-null, then append (`Content-Length`, - // contentLengthHeaderValue) to httpRequest’s header list. - // 10. If contentLength is non-null and httpRequest’s keepalive is true, - // then: - if (contentLength != null && httpRequest.keepalive) { - // NOTE: keepalive is a noop outside of browser context. - } +const { MessageChannel, receiveMessageOnPort } = __nccwpck_require__(28167) - // 11. If httpRequest’s referrer is a URL, then append - // `Referer`/httpRequest’s referrer, serialized and isomorphic encoded, - // to httpRequest’s header list. - if (httpRequest.referrer instanceof URL) { - httpRequest.headersList.append('referer', isomorphicEncode(httpRequest.referrer.href)) - } +const corsSafeListedMethods = ['GET', 'HEAD', 'POST'] +const corsSafeListedMethodsSet = new Set(corsSafeListedMethods) - // 12. Append a request `Origin` header for httpRequest. - appendRequestOriginHeader(httpRequest) +const nullBodyStatus = [101, 204, 205, 304] - // 13. Append the Fetch metadata headers for httpRequest. [FETCH-METADATA] - appendFetchMetadata(httpRequest) +const redirectStatus = [301, 302, 303, 307, 308] +const redirectStatusSet = new Set(redirectStatus) - // 14. If httpRequest’s header list does not contain `User-Agent`, then - // user agents should append `User-Agent`/default `User-Agent` value to - // httpRequest’s header list. - if (!httpRequest.headersList.contains('user-agent')) { - httpRequest.headersList.append('user-agent', typeof esbuildDetection === 'undefined' ? 'undici' : 'node') - } +// https://fetch.spec.whatwg.org/#block-bad-port +const badPorts = [ + '1', '7', '9', '11', '13', '15', '17', '19', '20', '21', '22', '23', '25', '37', '42', '43', '53', '69', '77', '79', + '87', '95', '101', '102', '103', '104', '109', '110', '111', '113', '115', '117', '119', '123', '135', '137', + '139', '143', '161', '179', '389', '427', '465', '512', '513', '514', '515', '526', '530', '531', '532', + '540', '548', '554', '556', '563', '587', '601', '636', '989', '990', '993', '995', '1719', '1720', '1723', + '2049', '3659', '4045', '5060', '5061', '6000', '6566', '6665', '6666', '6667', '6668', '6669', '6697', + '10080' +] - // 15. If httpRequest’s cache mode is "default" and httpRequest’s header - // list contains `If-Modified-Since`, `If-None-Match`, - // `If-Unmodified-Since`, `If-Match`, or `If-Range`, then set - // httpRequest’s cache mode to "no-store". - if ( - httpRequest.cache === 'default' && - (httpRequest.headersList.contains('if-modified-since') || - httpRequest.headersList.contains('if-none-match') || - httpRequest.headersList.contains('if-unmodified-since') || - httpRequest.headersList.contains('if-match') || - httpRequest.headersList.contains('if-range')) - ) { - httpRequest.cache = 'no-store' - } +const badPortsSet = new Set(badPorts) - // 16. If httpRequest’s cache mode is "no-cache", httpRequest’s prevent - // no-cache cache-control header modification flag is unset, and - // httpRequest’s header list does not contain `Cache-Control`, then append - // `Cache-Control`/`max-age=0` to httpRequest’s header list. - if ( - httpRequest.cache === 'no-cache' && - !httpRequest.preventNoCacheCacheControlHeaderModification && - !httpRequest.headersList.contains('cache-control') - ) { - httpRequest.headersList.append('cache-control', 'max-age=0') - } +// https://w3c.github.io/webappsec-referrer-policy/#referrer-policies +const referrerPolicy = [ + '', + 'no-referrer', + 'no-referrer-when-downgrade', + 'same-origin', + 'origin', + 'strict-origin', + 'origin-when-cross-origin', + 'strict-origin-when-cross-origin', + 'unsafe-url' +] +const referrerPolicySet = new Set(referrerPolicy) - // 17. If httpRequest’s cache mode is "no-store" or "reload", then: - if (httpRequest.cache === 'no-store' || httpRequest.cache === 'reload') { - // 1. If httpRequest’s header list does not contain `Pragma`, then append - // `Pragma`/`no-cache` to httpRequest’s header list. - if (!httpRequest.headersList.contains('pragma')) { - httpRequest.headersList.append('pragma', 'no-cache') - } +const requestRedirect = ['follow', 'manual', 'error'] - // 2. If httpRequest’s header list does not contain `Cache-Control`, - // then append `Cache-Control`/`no-cache` to httpRequest’s header list. - if (!httpRequest.headersList.contains('cache-control')) { - httpRequest.headersList.append('cache-control', 'no-cache') - } - } +const safeMethods = ['GET', 'HEAD', 'OPTIONS', 'TRACE'] +const safeMethodsSet = new Set(safeMethods) - // 18. If httpRequest’s header list contains `Range`, then append - // `Accept-Encoding`/`identity` to httpRequest’s header list. - if (httpRequest.headersList.contains('range')) { - httpRequest.headersList.append('accept-encoding', 'identity') - } +const requestMode = ['navigate', 'same-origin', 'no-cors', 'cors'] - // 19. Modify httpRequest’s header list per HTTP. Do not append a given - // header if httpRequest’s header list contains that header’s name. - // TODO: https://github.com/whatwg/fetch/issues/1285#issuecomment-896560129 - if (!httpRequest.headersList.contains('accept-encoding')) { - if (urlHasHttpsScheme(requestCurrentURL(httpRequest))) { - httpRequest.headersList.append('accept-encoding', 'br, gzip, deflate') - } else { - httpRequest.headersList.append('accept-encoding', 'gzip, deflate') - } - } +const requestCredentials = ['omit', 'same-origin', 'include'] - httpRequest.headersList.delete('host') +const requestCache = [ + 'default', + 'no-store', + 'reload', + 'no-cache', + 'force-cache', + 'only-if-cached' +] - // 20. If includeCredentials is true, then: - if (includeCredentials) { - // 1. If the user agent is not configured to block cookies for httpRequest - // (see section 7 of [COOKIES]), then: - // TODO: credentials - // 2. If httpRequest’s header list does not contain `Authorization`, then: - // TODO: credentials - } +// https://fetch.spec.whatwg.org/#request-body-header-name +const requestBodyHeader = [ + 'content-encoding', + 'content-language', + 'content-location', + 'content-type', + // See https://github.com/nodejs/undici/issues/2021 + // 'Content-Length' is a forbidden header name, which is typically + // removed in the Headers implementation. However, undici doesn't + // filter out headers, so we add it here. + 'content-length' +] - // 21. If there’s a proxy-authentication entry, use it as appropriate. - // TODO: proxy-authentication +// https://fetch.spec.whatwg.org/#enumdef-requestduplex +const requestDuplex = [ + 'half' +] - // 22. Set httpCache to the result of determining the HTTP cache - // partition, given httpRequest. - // TODO: cache +// http://fetch.spec.whatwg.org/#forbidden-method +const forbiddenMethods = ['CONNECT', 'TRACE', 'TRACK'] +const forbiddenMethodsSet = new Set(forbiddenMethods) - // 23. If httpCache is null, then set httpRequest’s cache mode to - // "no-store". - if (httpCache == null) { - httpRequest.cache = 'no-store' - } +const subresource = [ + 'audio', + 'audioworklet', + 'font', + 'image', + 'manifest', + 'paintworklet', + 'script', + 'style', + 'track', + 'video', + 'xslt', + '' +] +const subresourceSet = new Set(subresource) - // 24. If httpRequest’s cache mode is neither "no-store" nor "reload", - // then: - if (httpRequest.mode !== 'no-store' && httpRequest.mode !== 'reload') { - // TODO: cache +/** @type {globalThis['DOMException']} */ +const DOMException = globalThis.DOMException ?? (() => { + // DOMException was only made a global in Node v17.0.0, + // but fetch supports >= v16.8. + try { + atob('~') + } catch (err) { + return Object.getPrototypeOf(err).constructor } +})() - // 9. If aborted, then return the appropriate network error for fetchParams. - // TODO - - // 10. If response is null, then: - if (response == null) { - // 1. If httpRequest’s cache mode is "only-if-cached", then return a - // network error. - if (httpRequest.mode === 'only-if-cached') { - return makeNetworkError('only if cached') - } - - // 2. Let forwardResponse be the result of running HTTP-network fetch - // given httpFetchParams, includeCredentials, and isNewConnectionFetch. - const forwardResponse = await httpNetworkFetch( - httpFetchParams, - includeCredentials, - isNewConnectionFetch - ) - - // 3. If httpRequest’s method is unsafe and forwardResponse’s status is - // in the range 200 to 399, inclusive, invalidate appropriate stored - // responses in httpCache, as per the "Invalidation" chapter of HTTP - // Caching, and set storedResponse to null. [HTTP-CACHING] - if ( - !safeMethodsSet.has(httpRequest.method) && - forwardResponse.status >= 200 && - forwardResponse.status <= 399 - ) { - // TODO: cache - } +let channel - // 4. If the revalidatingFlag is set and forwardResponse’s status is 304, - // then: - if (revalidatingFlag && forwardResponse.status === 304) { - // TODO: cache +/** @type {globalThis['structuredClone']} */ +const structuredClone = + globalThis.structuredClone ?? + // https://github.com/nodejs/node/blob/b27ae24dcc4251bad726d9d84baf678d1f707fed/lib/internal/structured_clone.js + // structuredClone was added in v17.0.0, but fetch supports v16.8 + function structuredClone (value, options = undefined) { + if (arguments.length === 0) { + throw new TypeError('missing argument') } - // 5. If response is null, then: - if (response == null) { - // 1. Set response to forwardResponse. - response = forwardResponse - - // 2. Store httpRequest and forwardResponse in httpCache, as per the - // "Storing Responses in Caches" chapter of HTTP Caching. [HTTP-CACHING] - // TODO: cache + if (!channel) { + channel = new MessageChannel() } + channel.port1.unref() + channel.port2.unref() + channel.port1.postMessage(value, options?.transfer) + return receiveMessageOnPort(channel.port2).message } - // 11. Set response’s URL list to a clone of httpRequest’s URL list. - response.urlList = [...httpRequest.urlList] +module.exports = { + DOMException, + structuredClone, + subresource, + forbiddenMethods, + requestBodyHeader, + referrerPolicy, + requestRedirect, + requestMode, + requestCredentials, + requestCache, + redirectStatus, + corsSafeListedMethods, + nullBodyStatus, + safeMethods, + badPorts, + requestDuplex, + subresourceSet, + badPortsSet, + redirectStatusSet, + corsSafeListedMethodsSet, + safeMethodsSet, + forbiddenMethodsSet, + referrerPolicySet +} - // 12. If httpRequest’s header list contains `Range`, then set response’s - // range-requested flag. - if (httpRequest.headersList.contains('range')) { - response.rangeRequested = true - } - // 13. Set response’s request-includes-credentials to includeCredentials. - response.requestIncludesCredentials = includeCredentials +/***/ }), - // 14. If response’s status is 401, httpRequest’s response tainting is not - // "cors", includeCredentials is true, and request’s window is an environment - // settings object, then: - // TODO +/***/ 94322: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 15. If response’s status is 407, then: - if (response.status === 407) { - // 1. If request’s window is "no-window", then return a network error. - if (request.window === 'no-window') { - return makeNetworkError() - } +const assert = __nccwpck_require__(42613) +const { atob } = __nccwpck_require__(20181) +const { isomorphicDecode } = __nccwpck_require__(15523) - // 2. ??? +const encoder = new TextEncoder() - // 3. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams)) { - return makeAppropriateNetworkError(fetchParams) - } +/** + * @see https://mimesniff.spec.whatwg.org/#http-token-code-point + */ +const HTTP_TOKEN_CODEPOINTS = /^[!#$%&'*+-.^_|~A-Za-z0-9]+$/ +const HTTP_WHITESPACE_REGEX = /(\u000A|\u000D|\u0009|\u0020)/ // eslint-disable-line +/** + * @see https://mimesniff.spec.whatwg.org/#http-quoted-string-token-code-point + */ +const HTTP_QUOTED_STRING_TOKENS = /[\u0009|\u0020-\u007E|\u0080-\u00FF]/ // eslint-disable-line - // 4. Prompt the end user as appropriate in request’s window and store - // the result as a proxy-authentication entry. [HTTP-AUTH] - // TODO: Invoke some kind of callback? +// https://fetch.spec.whatwg.org/#data-url-processor +/** @param {URL} dataURL */ +function dataURLProcessor (dataURL) { + // 1. Assert: dataURL’s scheme is "data". + assert(dataURL.protocol === 'data:') - // 5. Set response to the result of running HTTP-network-or-cache fetch given - // fetchParams. - // TODO - return makeNetworkError('proxy authentication required') - } + // 2. Let input be the result of running the URL + // serializer on dataURL with exclude fragment + // set to true. + let input = URLSerializer(dataURL, true) - // 16. If all of the following are true - if ( - // response’s status is 421 - response.status === 421 && - // isNewConnectionFetch is false - !isNewConnectionFetch && - // request’s body is null, or request’s body is non-null and request’s body’s source is non-null - (request.body == null || request.body.source != null) - ) { - // then: + // 3. Remove the leading "data:" string from input. + input = input.slice(5) - // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. - if (isCancelled(fetchParams)) { - return makeAppropriateNetworkError(fetchParams) - } + // 4. Let position point at the start of input. + const position = { position: 0 } - // 2. Set response to the result of running HTTP-network-or-cache - // fetch given fetchParams, isAuthenticationFetch, and true. + // 5. Let mimeType be the result of collecting a + // sequence of code points that are not equal + // to U+002C (,), given position. + let mimeType = collectASequenceOfCodePointsFast( + ',', + input, + position + ) - // TODO (spec): The spec doesn't specify this but we need to cancel - // the active response before we can start a new one. - // https://github.com/whatwg/fetch/issues/1293 - fetchParams.controller.connection.destroy() + // 6. Strip leading and trailing ASCII whitespace + // from mimeType. + // Undici implementation note: we need to store the + // length because if the mimetype has spaces removed, + // the wrong amount will be sliced from the input in + // step #9 + const mimeTypeLength = mimeType.length + mimeType = removeASCIIWhitespace(mimeType, true, true) - response = await httpNetworkOrCacheFetch( - fetchParams, - isAuthenticationFetch, - true - ) + // 7. If position is past the end of input, then + // return failure + if (position.position >= input.length) { + return 'failure' } - // 17. If isAuthenticationFetch is true, then create an authentication entry - if (isAuthenticationFetch) { - // TODO - } + // 8. Advance position by 1. + position.position++ - // 18. Return response. - return response -} + // 9. Let encodedBody be the remainder of input. + const encodedBody = input.slice(mimeTypeLength + 1) -// https://fetch.spec.whatwg.org/#http-network-fetch -async function httpNetworkFetch ( - fetchParams, - includeCredentials = false, - forceNewConnection = false -) { - assert(!fetchParams.controller.connection || fetchParams.controller.connection.destroyed) + // 10. Let body be the percent-decoding of encodedBody. + let body = stringPercentDecode(encodedBody) - fetchParams.controller.connection = { - abort: null, - destroyed: false, - destroy (err) { - if (!this.destroyed) { - this.destroyed = true - this.abort?.(err ?? new DOMException('The operation was aborted.', 'AbortError')) - } - } - } + // 11. If mimeType ends with U+003B (;), followed by + // zero or more U+0020 SPACE, followed by an ASCII + // case-insensitive match for "base64", then: + if (/;(\u0020){0,}base64$/i.test(mimeType)) { + // 1. Let stringBody be the isomorphic decode of body. + const stringBody = isomorphicDecode(body) - // 1. Let request be fetchParams’s request. - const request = fetchParams.request + // 2. Set body to the forgiving-base64 decode of + // stringBody. + body = forgivingBase64(stringBody) - // 2. Let response be null. - let response = null + // 3. If body is failure, then return failure. + if (body === 'failure') { + return 'failure' + } - // 3. Let timingInfo be fetchParams’s timing info. - const timingInfo = fetchParams.timingInfo + // 4. Remove the last 6 code points from mimeType. + mimeType = mimeType.slice(0, -6) - // 4. Let httpCache be the result of determining the HTTP cache partition, - // given request. - // TODO: cache - const httpCache = null + // 5. Remove trailing U+0020 SPACE code points from mimeType, + // if any. + mimeType = mimeType.replace(/(\u0020)+$/, '') - // 5. If httpCache is null, then set request’s cache mode to "no-store". - if (httpCache == null) { - request.cache = 'no-store' + // 6. Remove the last U+003B (;) code point from mimeType. + mimeType = mimeType.slice(0, -1) } - // 6. Let networkPartitionKey be the result of determining the network - // partition key given request. - // TODO - - // 7. Let newConnection be "yes" if forceNewConnection is true; otherwise - // "no". - const newConnection = forceNewConnection ? 'yes' : 'no' // eslint-disable-line no-unused-vars - - // 8. Switch on request’s mode: - if (request.mode === 'websocket') { - // Let connection be the result of obtaining a WebSocket connection, - // given request’s current URL. - // TODO - } else { - // Let connection be the result of obtaining a connection, given - // networkPartitionKey, request’s current URL’s origin, - // includeCredentials, and forceNewConnection. - // TODO + // 12. If mimeType starts with U+003B (;), then prepend + // "text/plain" to mimeType. + if (mimeType.startsWith(';')) { + mimeType = 'text/plain' + mimeType } - // 9. Run these steps, but abort when the ongoing fetch is terminated: - - // 1. If connection is failure, then return a network error. + // 13. Let mimeTypeRecord be the result of parsing + // mimeType. + let mimeTypeRecord = parseMIMEType(mimeType) - // 2. Set timingInfo’s final connection timing info to the result of - // calling clamp and coarsen connection timing info with connection’s - // timing info, timingInfo’s post-redirect start time, and fetchParams’s - // cross-origin isolated capability. + // 14. If mimeTypeRecord is failure, then set + // mimeTypeRecord to text/plain;charset=US-ASCII. + if (mimeTypeRecord === 'failure') { + mimeTypeRecord = parseMIMEType('text/plain;charset=US-ASCII') + } - // 3. If connection is not an HTTP/2 connection, request’s body is non-null, - // and request’s body’s source is null, then append (`Transfer-Encoding`, - // `chunked`) to request’s header list. + // 15. Return a new data: URL struct whose MIME + // type is mimeTypeRecord and body is body. + // https://fetch.spec.whatwg.org/#data-url-struct + return { mimeType: mimeTypeRecord, body } +} - // 4. Set timingInfo’s final network-request start time to the coarsened - // shared current time given fetchParams’s cross-origin isolated - // capability. +// https://url.spec.whatwg.org/#concept-url-serializer +/** + * @param {URL} url + * @param {boolean} excludeFragment + */ +function URLSerializer (url, excludeFragment = false) { + if (!excludeFragment) { + return url.href + } - // 5. Set response to the result of making an HTTP request over connection - // using request with the following caveats: + const href = url.href + const hashLength = url.hash.length - // - Follow the relevant requirements from HTTP. [HTTP] [HTTP-SEMANTICS] - // [HTTP-COND] [HTTP-CACHING] [HTTP-AUTH] + return hashLength === 0 ? href : href.substring(0, href.length - hashLength) +} - // - If request’s body is non-null, and request’s body’s source is null, - // then the user agent may have a buffer of up to 64 kibibytes and store - // a part of request’s body in that buffer. If the user agent reads from - // request’s body beyond that buffer’s size and the user agent needs to - // resend request, then instead return a network error. +// https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points +/** + * @param {(char: string) => boolean} condition + * @param {string} input + * @param {{ position: number }} position + */ +function collectASequenceOfCodePoints (condition, input, position) { + // 1. Let result be the empty string. + let result = '' - // - Set timingInfo’s final network-response start time to the coarsened - // shared current time given fetchParams’s cross-origin isolated capability, - // immediately after the user agent’s HTTP parser receives the first byte - // of the response (e.g., frame header bytes for HTTP/2 or response status - // line for HTTP/1.x). + // 2. While position doesn’t point past the end of input and the + // code point at position within input meets the condition condition: + while (position.position < input.length && condition(input[position.position])) { + // 1. Append that code point to the end of result. + result += input[position.position] - // - Wait until all the headers are transmitted. + // 2. Advance position by 1. + position.position++ + } - // - Any responses whose status is in the range 100 to 199, inclusive, - // and is not 101, are to be ignored, except for the purposes of setting - // timingInfo’s final network-response start time above. + // 3. Return result. + return result +} - // - If request’s header list contains `Transfer-Encoding`/`chunked` and - // response is transferred via HTTP/1.0 or older, then return a network - // error. +/** + * A faster collectASequenceOfCodePoints that only works when comparing a single character. + * @param {string} char + * @param {string} input + * @param {{ position: number }} position + */ +function collectASequenceOfCodePointsFast (char, input, position) { + const idx = input.indexOf(char, position.position) + const start = position.position - // - If the HTTP request results in a TLS client certificate dialog, then: + if (idx === -1) { + position.position = input.length + return input.slice(start) + } - // 1. If request’s window is an environment settings object, make the - // dialog available in request’s window. + position.position = idx + return input.slice(start, position.position) +} - // 2. Otherwise, return a network error. +// https://url.spec.whatwg.org/#string-percent-decode +/** @param {string} input */ +function stringPercentDecode (input) { + // 1. Let bytes be the UTF-8 encoding of input. + const bytes = encoder.encode(input) - // To transmit request’s body body, run these steps: - let requestBody = null - // 1. If body is null and fetchParams’s process request end-of-body is - // non-null, then queue a fetch task given fetchParams’s process request - // end-of-body and fetchParams’s task destination. - if (request.body == null && fetchParams.processRequestEndOfBody) { - queueMicrotask(() => fetchParams.processRequestEndOfBody()) - } else if (request.body != null) { - // 2. Otherwise, if body is non-null: + // 2. Return the percent-decoding of bytes. + return percentDecode(bytes) +} - // 1. Let processBodyChunk given bytes be these steps: - const processBodyChunk = async function * (bytes) { - // 1. If the ongoing fetch is terminated, then abort these steps. - if (isCancelled(fetchParams)) { - return - } +// https://url.spec.whatwg.org/#percent-decode +/** @param {Uint8Array} input */ +function percentDecode (input) { + // 1. Let output be an empty byte sequence. + /** @type {number[]} */ + const output = [] - // 2. Run this step in parallel: transmit bytes. - yield bytes + // 2. For each byte byte in input: + for (let i = 0; i < input.length; i++) { + const byte = input[i] - // 3. If fetchParams’s process request body is non-null, then run - // fetchParams’s process request body given bytes’s length. - fetchParams.processRequestBodyChunkLength?.(bytes.byteLength) - } + // 1. If byte is not 0x25 (%), then append byte to output. + if (byte !== 0x25) { + output.push(byte) - // 2. Let processEndOfBody be these steps: - const processEndOfBody = () => { - // 1. If fetchParams is canceled, then abort these steps. - if (isCancelled(fetchParams)) { - return - } + // 2. Otherwise, if byte is 0x25 (%) and the next two bytes + // after byte in input are not in the ranges + // 0x30 (0) to 0x39 (9), 0x41 (A) to 0x46 (F), + // and 0x61 (a) to 0x66 (f), all inclusive, append byte + // to output. + } else if ( + byte === 0x25 && + !/^[0-9A-Fa-f]{2}$/i.test(String.fromCharCode(input[i + 1], input[i + 2])) + ) { + output.push(0x25) - // 2. If fetchParams’s process request end-of-body is non-null, - // then run fetchParams’s process request end-of-body. - if (fetchParams.processRequestEndOfBody) { - fetchParams.processRequestEndOfBody() - } - } + // 3. Otherwise: + } else { + // 1. Let bytePoint be the two bytes after byte in input, + // decoded, and then interpreted as hexadecimal number. + const nextTwoBytes = String.fromCharCode(input[i + 1], input[i + 2]) + const bytePoint = Number.parseInt(nextTwoBytes, 16) - // 3. Let processBodyError given e be these steps: - const processBodyError = (e) => { - // 1. If fetchParams is canceled, then abort these steps. - if (isCancelled(fetchParams)) { - return - } + // 2. Append a byte whose value is bytePoint to output. + output.push(bytePoint) - // 2. If e is an "AbortError" DOMException, then abort fetchParams’s controller. - if (e.name === 'AbortError') { - fetchParams.controller.abort() - } else { - fetchParams.controller.terminate(e) - } + // 3. Skip the next two bytes in input. + i += 2 } - - // 4. Incrementally read request’s body given processBodyChunk, processEndOfBody, - // processBodyError, and fetchParams’s task destination. - requestBody = (async function * () { - try { - for await (const bytes of request.body.stream) { - yield * processBodyChunk(bytes) - } - processEndOfBody() - } catch (err) { - processBodyError(err) - } - })() } - try { - // socket is only provided for websockets - const { body, status, statusText, headersList, socket } = await dispatch({ body: requestBody }) - - if (socket) { - response = makeResponse({ status, statusText, headersList, socket }) - } else { - const iterator = body[Symbol.asyncIterator]() - fetchParams.controller.next = () => iterator.next() + // 3. Return output. + return Uint8Array.from(output) +} - response = makeResponse({ status, statusText, headersList }) - } - } catch (err) { - // 10. If aborted, then: - if (err.name === 'AbortError') { - // 1. If connection uses HTTP/2, then transmit an RST_STREAM frame. - fetchParams.controller.connection.destroy() +// https://mimesniff.spec.whatwg.org/#parse-a-mime-type +/** @param {string} input */ +function parseMIMEType (input) { + // 1. Remove any leading and trailing HTTP whitespace + // from input. + input = removeHTTPWhitespace(input, true, true) - // 2. Return the appropriate network error for fetchParams. - return makeAppropriateNetworkError(fetchParams, err) - } + // 2. Let position be a position variable for input, + // initially pointing at the start of input. + const position = { position: 0 } - return makeNetworkError(err) - } + // 3. Let type be the result of collecting a sequence + // of code points that are not U+002F (/) from + // input, given position. + const type = collectASequenceOfCodePointsFast( + '/', + input, + position + ) - // 11. Let pullAlgorithm be an action that resumes the ongoing fetch - // if it is suspended. - const pullAlgorithm = () => { - fetchParams.controller.resume() + // 4. If type is the empty string or does not solely + // contain HTTP token code points, then return failure. + // https://mimesniff.spec.whatwg.org/#http-token-code-point + if (type.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(type)) { + return 'failure' } - // 12. Let cancelAlgorithm be an algorithm that aborts fetchParams’s - // controller with reason, given reason. - const cancelAlgorithm = (reason) => { - fetchParams.controller.abort(reason) + // 5. If position is past the end of input, then return + // failure + if (position.position > input.length) { + return 'failure' } - // 13. Let highWaterMark be a non-negative, non-NaN number, chosen by - // the user agent. - // TODO - - // 14. Let sizeAlgorithm be an algorithm that accepts a chunk object - // and returns a non-negative, non-NaN, non-infinite number, chosen by the user agent. - // TODO - - // 15. Let stream be a new ReadableStream. - // 16. Set up stream with pullAlgorithm set to pullAlgorithm, - // cancelAlgorithm set to cancelAlgorithm, highWaterMark set to - // highWaterMark, and sizeAlgorithm set to sizeAlgorithm. - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(63774).ReadableStream) - } + // 6. Advance position by 1. (This skips past U+002F (/).) + position.position++ - const stream = new ReadableStream( - { - async start (controller) { - fetchParams.controller.controller = controller - }, - async pull (controller) { - await pullAlgorithm(controller) - }, - async cancel (reason) { - await cancelAlgorithm(reason) - } - }, - { - highWaterMark: 0, - size () { - return 1 - } - } + // 7. Let subtype be the result of collecting a sequence of + // code points that are not U+003B (;) from input, given + // position. + let subtype = collectASequenceOfCodePointsFast( + ';', + input, + position ) - // 17. Run these steps, but abort when the ongoing fetch is terminated: - - // 1. Set response’s body to a new body whose stream is stream. - response.body = { stream } - - // 2. If response is not a network error and request’s cache mode is - // not "no-store", then update response in httpCache for request. - // TODO + // 8. Remove any trailing HTTP whitespace from subtype. + subtype = removeHTTPWhitespace(subtype, false, true) - // 3. If includeCredentials is true and the user agent is not configured - // to block cookies for request (see section 7 of [COOKIES]), then run the - // "set-cookie-string" parsing algorithm (see section 5.2 of [COOKIES]) on - // the value of each header whose name is a byte-case-insensitive match for - // `Set-Cookie` in response’s header list, if any, and request’s current URL. - // TODO + // 9. If subtype is the empty string or does not solely + // contain HTTP token code points, then return failure. + if (subtype.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(subtype)) { + return 'failure' + } - // 18. If aborted, then: - // TODO + const typeLowercase = type.toLowerCase() + const subtypeLowercase = subtype.toLowerCase() - // 19. Run these steps in parallel: + // 10. Let mimeType be a new MIME type record whose type + // is type, in ASCII lowercase, and subtype is subtype, + // in ASCII lowercase. + // https://mimesniff.spec.whatwg.org/#mime-type + const mimeType = { + type: typeLowercase, + subtype: subtypeLowercase, + /** @type {Map} */ + parameters: new Map(), + // https://mimesniff.spec.whatwg.org/#mime-type-essence + essence: `${typeLowercase}/${subtypeLowercase}` + } - // 1. Run these steps, but abort when fetchParams is canceled: - fetchParams.controller.on('terminated', onAborted) - fetchParams.controller.resume = async () => { - // 1. While true - while (true) { - // 1-3. See onData... + // 11. While position is not past the end of input: + while (position.position < input.length) { + // 1. Advance position by 1. (This skips past U+003B (;).) + position.position++ - // 4. Set bytes to the result of handling content codings given - // codings and bytes. - let bytes - let isFailure - try { - const { done, value } = await fetchParams.controller.next() + // 2. Collect a sequence of code points that are HTTP + // whitespace from input given position. + collectASequenceOfCodePoints( + // https://fetch.spec.whatwg.org/#http-whitespace + char => HTTP_WHITESPACE_REGEX.test(char), + input, + position + ) - if (isAborted(fetchParams)) { - break - } + // 3. Let parameterName be the result of collecting a + // sequence of code points that are not U+003B (;) + // or U+003D (=) from input, given position. + let parameterName = collectASequenceOfCodePoints( + (char) => char !== ';' && char !== '=', + input, + position + ) - bytes = done ? undefined : value - } catch (err) { - if (fetchParams.controller.ended && !timingInfo.encodedBodySize) { - // zlib doesn't like empty streams. - bytes = undefined - } else { - bytes = err + // 4. Set parameterName to parameterName, in ASCII + // lowercase. + parameterName = parameterName.toLowerCase() - // err may be propagated from the result of calling readablestream.cancel, - // which might not be an error. https://github.com/nodejs/undici/issues/2009 - isFailure = true - } + // 5. If position is not past the end of input, then: + if (position.position < input.length) { + // 1. If the code point at position within input is + // U+003B (;), then continue. + if (input[position.position] === ';') { + continue } - if (bytes === undefined) { - // 2. Otherwise, if the bytes transmission for response’s message - // body is done normally and stream is readable, then close - // stream, finalize response for fetchParams and response, and - // abort these in-parallel steps. - readableStreamClose(fetchParams.controller.controller) + // 2. Advance position by 1. (This skips past U+003D (=).) + position.position++ + } - finalizeResponse(fetchParams, response) + // 6. If position is past the end of input, then break. + if (position.position > input.length) { + break + } - return - } + // 7. Let parameterValue be null. + let parameterValue = null - // 5. Increase timingInfo’s decoded body size by bytes’s length. - timingInfo.decodedBodySize += bytes?.byteLength ?? 0 + // 8. If the code point at position within input is + // U+0022 ("), then: + if (input[position.position] === '"') { + // 1. Set parameterValue to the result of collecting + // an HTTP quoted string from input, given position + // and the extract-value flag. + parameterValue = collectAnHTTPQuotedString(input, position, true) - // 6. If bytes is failure, then terminate fetchParams’s controller. - if (isFailure) { - fetchParams.controller.terminate(bytes) - return - } + // 2. Collect a sequence of code points that are not + // U+003B (;) from input, given position. + collectASequenceOfCodePointsFast( + ';', + input, + position + ) - // 7. Enqueue a Uint8Array wrapping an ArrayBuffer containing bytes - // into stream. - fetchParams.controller.controller.enqueue(new Uint8Array(bytes)) + // 9. Otherwise: + } else { + // 1. Set parameterValue to the result of collecting + // a sequence of code points that are not U+003B (;) + // from input, given position. + parameterValue = collectASequenceOfCodePointsFast( + ';', + input, + position + ) - // 8. If stream is errored, then terminate the ongoing fetch. - if (isErrored(stream)) { - fetchParams.controller.terminate() - return - } + // 2. Remove any trailing HTTP whitespace from parameterValue. + parameterValue = removeHTTPWhitespace(parameterValue, false, true) - // 9. If stream doesn’t need more data ask the user agent to suspend - // the ongoing fetch. - if (!fetchParams.controller.controller.desiredSize) { - return + // 3. If parameterValue is the empty string, then continue. + if (parameterValue.length === 0) { + continue } } + + // 10. If all of the following are true + // - parameterName is not the empty string + // - parameterName solely contains HTTP token code points + // - parameterValue solely contains HTTP quoted-string token code points + // - mimeType’s parameters[parameterName] does not exist + // then set mimeType’s parameters[parameterName] to parameterValue. + if ( + parameterName.length !== 0 && + HTTP_TOKEN_CODEPOINTS.test(parameterName) && + (parameterValue.length === 0 || HTTP_QUOTED_STRING_TOKENS.test(parameterValue)) && + !mimeType.parameters.has(parameterName) + ) { + mimeType.parameters.set(parameterName, parameterValue) + } } - // 2. If aborted, then: - function onAborted (reason) { - // 2. If fetchParams is aborted, then: - if (isAborted(fetchParams)) { - // 1. Set response’s aborted flag. - response.aborted = true + // 12. Return mimeType. + return mimeType +} - // 2. If stream is readable, then error stream with the result of - // deserialize a serialized abort reason given fetchParams’s - // controller’s serialized abort reason and an - // implementation-defined realm. - if (isReadable(stream)) { - fetchParams.controller.controller.error( - fetchParams.controller.serializedAbortReason - ) - } - } else { - // 3. Otherwise, if stream is readable, error stream with a TypeError. - if (isReadable(stream)) { - fetchParams.controller.controller.error(new TypeError('terminated', { - cause: isErrorLike(reason) ? reason : undefined - })) - } - } +// https://infra.spec.whatwg.org/#forgiving-base64-decode +/** @param {string} data */ +function forgivingBase64 (data) { + // 1. Remove all ASCII whitespace from data. + data = data.replace(/[\u0009\u000A\u000C\u000D\u0020]/g, '') // eslint-disable-line - // 4. If connection uses HTTP/2, then transmit an RST_STREAM frame. - // 5. Otherwise, the user agent should close connection unless it would be bad for performance to do so. - fetchParams.controller.connection.destroy() + // 2. If data’s code point length divides by 4 leaving + // no remainder, then: + if (data.length % 4 === 0) { + // 1. If data ends with one or two U+003D (=) code points, + // then remove them from data. + data = data.replace(/=?=$/, '') } - // 20. Return response. - return response + // 3. If data’s code point length divides by 4 leaving + // a remainder of 1, then return failure. + if (data.length % 4 === 1) { + return 'failure' + } - async function dispatch ({ body }) { - const url = requestCurrentURL(request) - /** @type {import('../..').Agent} */ - const agent = fetchParams.controller.dispatcher + // 4. If data contains a code point that is not one of + // U+002B (+) + // U+002F (/) + // ASCII alphanumeric + // then return failure. + if (/[^+/0-9A-Za-z]/.test(data)) { + return 'failure' + } - return new Promise((resolve, reject) => agent.dispatch( - { - path: url.pathname + url.search, - origin: url.origin, - method: request.method, - body: fetchParams.controller.dispatcher.isMockActive ? request.body && (request.body.source || request.body.stream) : body, - headers: request.headersList.entries, - maxRedirections: 0, - upgrade: request.mode === 'websocket' ? 'websocket' : undefined - }, - { - body: null, - abort: null, + const binary = atob(data) + const bytes = new Uint8Array(binary.length) - onConnect (abort) { - // TODO (fix): Do we need connection here? - const { connection } = fetchParams.controller + for (let byte = 0; byte < binary.length; byte++) { + bytes[byte] = binary.charCodeAt(byte) + } - if (connection.destroyed) { - abort(new DOMException('The operation was aborted.', 'AbortError')) - } else { - fetchParams.controller.on('terminated', abort) - this.abort = connection.abort = abort - } - }, + return bytes +} - onHeaders (status, headersList, resume, statusText) { - if (status < 200) { - return - } +// https://fetch.spec.whatwg.org/#collect-an-http-quoted-string +// tests: https://fetch.spec.whatwg.org/#example-http-quoted-string +/** + * @param {string} input + * @param {{ position: number }} position + * @param {boolean?} extractValue + */ +function collectAnHTTPQuotedString (input, position, extractValue) { + // 1. Let positionStart be position. + const positionStart = position.position - let codings = [] - let location = '' + // 2. Let value be the empty string. + let value = '' - const headers = new Headers() + // 3. Assert: the code point at position within input + // is U+0022 ("). + assert(input[position.position] === '"') - // For H2, the headers are a plain JS object - // We distinguish between them and iterate accordingly - if (Array.isArray(headersList)) { - for (let n = 0; n < headersList.length; n += 2) { - const key = headersList[n + 0].toString('latin1') - const val = headersList[n + 1].toString('latin1') - if (key.toLowerCase() === 'content-encoding') { - // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 - // "All content-coding values are case-insensitive..." - codings = val.toLowerCase().split(',').map((x) => x.trim()) - } else if (key.toLowerCase() === 'location') { - location = val - } + // 4. Advance position by 1. + position.position++ - headers[kHeadersList].append(key, val) - } - } else { - const keys = Object.keys(headersList) - for (const key of keys) { - const val = headersList[key] - if (key.toLowerCase() === 'content-encoding') { - // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 - // "All content-coding values are case-insensitive..." - codings = val.toLowerCase().split(',').map((x) => x.trim()).reverse() - } else if (key.toLowerCase() === 'location') { - location = val - } + // 5. While true: + while (true) { + // 1. Append the result of collecting a sequence of code points + // that are not U+0022 (") or U+005C (\) from input, given + // position, to value. + value += collectASequenceOfCodePoints( + (char) => char !== '"' && char !== '\\', + input, + position + ) - headers[kHeadersList].append(key, val) - } - } + // 2. If position is past the end of input, then break. + if (position.position >= input.length) { + break + } - this.body = new Readable({ read: resume }) + // 3. Let quoteOrBackslash be the code point at position within + // input. + const quoteOrBackslash = input[position.position] - const decoders = [] + // 4. Advance position by 1. + position.position++ - const willFollow = request.redirect === 'follow' && - location && - redirectStatusSet.has(status) + // 5. If quoteOrBackslash is U+005C (\), then: + if (quoteOrBackslash === '\\') { + // 1. If position is past the end of input, then append + // U+005C (\) to value and break. + if (position.position >= input.length) { + value += '\\' + break + } - // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding - if (request.method !== 'HEAD' && request.method !== 'CONNECT' && !nullBodyStatus.includes(status) && !willFollow) { - for (const coding of codings) { - // https://www.rfc-editor.org/rfc/rfc9112.html#section-7.2 - if (coding === 'x-gzip' || coding === 'gzip') { - decoders.push(zlib.createGunzip({ - // Be less strict when decoding compressed responses, since sometimes - // servers send slightly invalid responses that are still accepted - // by common browsers. - // Always using Z_SYNC_FLUSH is what cURL does. - flush: zlib.constants.Z_SYNC_FLUSH, - finishFlush: zlib.constants.Z_SYNC_FLUSH - })) - } else if (coding === 'deflate') { - decoders.push(zlib.createInflate()) - } else if (coding === 'br') { - decoders.push(zlib.createBrotliDecompress()) - } else { - decoders.length = 0 - break - } - } - } + // 2. Append the code point at position within input to value. + value += input[position.position] - resolve({ - status, - statusText, - headersList: headers[kHeadersList], - body: decoders.length - ? pipeline(this.body, ...decoders, () => { }) - : this.body.on('error', () => {}) - }) + // 3. Advance position by 1. + position.position++ - return true - }, + // 6. Otherwise: + } else { + // 1. Assert: quoteOrBackslash is U+0022 ("). + assert(quoteOrBackslash === '"') - onData (chunk) { - if (fetchParams.controller.dump) { - return - } + // 2. Break. + break + } + } - // 1. If one or more bytes have been transmitted from response’s - // message body, then: + // 6. If the extract-value flag is set, then return value. + if (extractValue) { + return value + } - // 1. Let bytes be the transmitted bytes. - const bytes = chunk + // 7. Return the code points from positionStart to position, + // inclusive, within input. + return input.slice(positionStart, position.position) +} - // 2. Let codings be the result of extracting header list values - // given `Content-Encoding` and response’s header list. - // See pullAlgorithm. +/** + * @see https://mimesniff.spec.whatwg.org/#serialize-a-mime-type + */ +function serializeAMimeType (mimeType) { + assert(mimeType !== 'failure') + const { parameters, essence } = mimeType - // 3. Increase timingInfo’s encoded body size by bytes’s length. - timingInfo.encodedBodySize += bytes.byteLength + // 1. Let serialization be the concatenation of mimeType’s + // type, U+002F (/), and mimeType’s subtype. + let serialization = essence - // 4. See pullAlgorithm... + // 2. For each name → value of mimeType’s parameters: + for (let [name, value] of parameters.entries()) { + // 1. Append U+003B (;) to serialization. + serialization += ';' - return this.body.push(bytes) - }, + // 2. Append name to serialization. + serialization += name - onComplete () { - if (this.abort) { - fetchParams.controller.off('terminated', this.abort) - } + // 3. Append U+003D (=) to serialization. + serialization += '=' - fetchParams.controller.ended = true + // 4. If value does not solely contain HTTP token code + // points or value is the empty string, then: + if (!HTTP_TOKEN_CODEPOINTS.test(value)) { + // 1. Precede each occurence of U+0022 (") or + // U+005C (\) in value with U+005C (\). + value = value.replace(/(\\|")/g, '\\$1') - this.body.push(null) - }, + // 2. Prepend U+0022 (") to value. + value = '"' + value - onError (error) { - if (this.abort) { - fetchParams.controller.off('terminated', this.abort) - } + // 3. Append U+0022 (") to value. + value += '"' + } - this.body?.destroy(error) + // 5. Append value to serialization. + serialization += value + } - fetchParams.controller.terminate(error) + // 3. Return serialization. + return serialization +} - reject(error) - }, +/** + * @see https://fetch.spec.whatwg.org/#http-whitespace + * @param {string} char + */ +function isHTTPWhiteSpace (char) { + return char === '\r' || char === '\n' || char === '\t' || char === ' ' +} - onUpgrade (status, headersList, socket) { - if (status !== 101) { - return - } +/** + * @see https://fetch.spec.whatwg.org/#http-whitespace + * @param {string} str + */ +function removeHTTPWhitespace (str, leading = true, trailing = true) { + let lead = 0 + let trail = str.length - 1 - const headers = new Headers() + if (leading) { + for (; lead < str.length && isHTTPWhiteSpace(str[lead]); lead++); + } - for (let n = 0; n < headersList.length; n += 2) { - const key = headersList[n + 0].toString('latin1') - const val = headersList[n + 1].toString('latin1') + if (trailing) { + for (; trail > 0 && isHTTPWhiteSpace(str[trail]); trail--); + } - headers[kHeadersList].append(key, val) - } + return str.slice(lead, trail + 1) +} - resolve({ - status, - statusText: STATUS_CODES[status], - headersList: headers[kHeadersList], - socket - }) +/** + * @see https://infra.spec.whatwg.org/#ascii-whitespace + * @param {string} char + */ +function isASCIIWhitespace (char) { + return char === '\r' || char === '\n' || char === '\t' || char === '\f' || char === ' ' +} - return true - } - } - )) +/** + * @see https://infra.spec.whatwg.org/#strip-leading-and-trailing-ascii-whitespace + */ +function removeASCIIWhitespace (str, leading = true, trailing = true) { + let lead = 0 + let trail = str.length - 1 + + if (leading) { + for (; lead < str.length && isASCIIWhitespace(str[lead]); lead++); } + + if (trailing) { + for (; trail > 0 && isASCIIWhitespace(str[trail]); trail--); + } + + return str.slice(lead, trail + 1) } module.exports = { - fetch, - Fetch, - fetching, - finalizeAndReportTiming + dataURLProcessor, + URLSerializer, + collectASequenceOfCodePoints, + collectASequenceOfCodePointsFast, + stringPercentDecode, + parseMIMEType, + collectAnHTTPQuotedString, + serializeAMimeType } /***/ }), -/***/ 25194: +/***/ 63041: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/* globals AbortController */ - -const { extractBody, mixinBody, cloneBody } = __nccwpck_require__(8923) -const { Headers, fill: fillHeaders, HeadersList } = __nccwpck_require__(26349) -const { FinalizationRegistry } = __nccwpck_require__(13194)() -const util = __nccwpck_require__(3440) -const { - isValidHTTPToken, - sameOrigin, - normalizeMethod, - makePolicyContainer, - normalizeMethodRecord -} = __nccwpck_require__(15523) -const { - forbiddenMethodsSet, - corsSafeListedMethodsSet, - referrerPolicy, - requestRedirect, - requestMode, - requestCredentials, - requestCache, - requestDuplex -} = __nccwpck_require__(87326) -const { kEnumerableProperty } = util -const { kHeaders, kSignal, kState, kGuard, kRealm } = __nccwpck_require__(89710) +const { Blob, File: NativeFile } = __nccwpck_require__(20181) +const { types } = __nccwpck_require__(39023) +const { kState } = __nccwpck_require__(89710) +const { isBlobLike } = __nccwpck_require__(15523) const { webidl } = __nccwpck_require__(74222) -const { getGlobalOrigin } = __nccwpck_require__(75628) -const { URLSerializer } = __nccwpck_require__(94322) -const { kHeadersList, kConstruct } = __nccwpck_require__(36443) -const assert = __nccwpck_require__(42613) -const { getMaxListeners, setMaxListeners, getEventListeners, defaultMaxListeners } = __nccwpck_require__(24434) - -let TransformStream = globalThis.TransformStream - -const kAbortController = Symbol('abortController') - -const requestFinalizer = new FinalizationRegistry(({ signal, abort }) => { - signal.removeEventListener('abort', abort) -}) +const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(94322) +const { kEnumerableProperty } = __nccwpck_require__(3440) +const encoder = new TextEncoder() -// https://fetch.spec.whatwg.org/#request-class -class Request { - // https://fetch.spec.whatwg.org/#dom-request - constructor (input, init = {}) { - if (input === kConstruct) { - return - } +class File extends Blob { + constructor (fileBits, fileName, options = {}) { + // The File constructor is invoked with two or three parameters, depending + // on whether the optional dictionary parameter is used. When the File() + // constructor is invoked, user agents must run the following steps: + webidl.argumentLengthCheck(arguments, 2, { header: 'File constructor' }) - webidl.argumentLengthCheck(arguments, 1, { header: 'Request constructor' }) + fileBits = webidl.converters['sequence'](fileBits) + fileName = webidl.converters.USVString(fileName) + options = webidl.converters.FilePropertyBag(options) - input = webidl.converters.RequestInfo(input) - init = webidl.converters.RequestInit(init) + // 1. Let bytes be the result of processing blob parts given fileBits and + // options. + // Note: Blob handles this for us - // https://html.spec.whatwg.org/multipage/webappapis.html#environment-settings-object - this[kRealm] = { - settingsObject: { - baseUrl: getGlobalOrigin(), - get origin () { - return this.baseUrl?.origin - }, - policyContainer: makePolicyContainer() - } - } + // 2. Let n be the fileName argument to the constructor. + const n = fileName - // 1. Let request be null. - let request = null + // 3. Process FilePropertyBag dictionary argument by running the following + // substeps: - // 2. Let fallbackMode be null. - let fallbackMode = null + // 1. If the type member is provided and is not the empty string, let t + // be set to the type dictionary member. If t contains any characters + // outside the range U+0020 to U+007E, then set t to the empty string + // and return from these substeps. + // 2. Convert every character in t to ASCII lowercase. + let t = options.type + let d - // 3. Let baseURL be this’s relevant settings object’s API base URL. - const baseUrl = this[kRealm].settingsObject.baseUrl + // eslint-disable-next-line no-labels + substep: { + if (t) { + t = parseMIMEType(t) - // 4. Let signal be null. - let signal = null + if (t === 'failure') { + t = '' + // eslint-disable-next-line no-labels + break substep + } - // 5. If input is a string, then: - if (typeof input === 'string') { - // 1. Let parsedURL be the result of parsing input with baseURL. - // 2. If parsedURL is failure, then throw a TypeError. - let parsedURL - try { - parsedURL = new URL(input, baseUrl) - } catch (err) { - throw new TypeError('Failed to parse URL from ' + input, { cause: err }) + t = serializeAMimeType(t).toLowerCase() } - // 3. If parsedURL includes credentials, then throw a TypeError. - if (parsedURL.username || parsedURL.password) { - throw new TypeError( - 'Request cannot be constructed from a URL that includes credentials: ' + - input - ) - } + // 3. If the lastModified member is provided, let d be set to the + // lastModified dictionary member. If it is not provided, set d to the + // current date and time represented as the number of milliseconds since + // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). + d = options.lastModified + } - // 4. Set request to a new request whose URL is parsedURL. - request = makeRequest({ urlList: [parsedURL] }) + // 4. Return a new File object F such that: + // F refers to the bytes byte sequence. + // F.size is set to the number of total bytes in bytes. + // F.name is set to n. + // F.type is set to t. + // F.lastModified is set to d. - // 5. Set fallbackMode to "cors". - fallbackMode = 'cors' - } else { - // 6. Otherwise: + super(processBlobParts(fileBits, options), { type: t }) + this[kState] = { + name: n, + lastModified: d, + type: t + } + } - // 7. Assert: input is a Request object. - assert(input instanceof Request) + get name () { + webidl.brandCheck(this, File) - // 8. Set request to input’s request. - request = input[kState] + return this[kState].name + } - // 9. Set signal to input’s signal. - signal = input[kSignal] - } + get lastModified () { + webidl.brandCheck(this, File) - // 7. Let origin be this’s relevant settings object’s origin. - const origin = this[kRealm].settingsObject.origin + return this[kState].lastModified + } - // 8. Let window be "client". - let window = 'client' + get type () { + webidl.brandCheck(this, File) - // 9. If request’s window is an environment settings object and its origin - // is same origin with origin, then set window to request’s window. - if ( - request.window?.constructor?.name === 'EnvironmentSettingsObject' && - sameOrigin(request.window, origin) - ) { - window = request.window - } + return this[kState].type + } +} - // 10. If init["window"] exists and is non-null, then throw a TypeError. - if (init.window != null) { - throw new TypeError(`'window' option '${window}' must be null`) - } +class FileLike { + constructor (blobLike, fileName, options = {}) { + // TODO: argument idl type check - // 11. If init["window"] exists, then set window to "no-window". - if ('window' in init) { - window = 'no-window' - } + // The File constructor is invoked with two or three parameters, depending + // on whether the optional dictionary parameter is used. When the File() + // constructor is invoked, user agents must run the following steps: - // 12. Set request to a new request with the following properties: - request = makeRequest({ - // URL request’s URL. - // undici implementation note: this is set as the first item in request's urlList in makeRequest - // method request’s method. - method: request.method, - // header list A copy of request’s header list. - // undici implementation note: headersList is cloned in makeRequest - headersList: request.headersList, - // unsafe-request flag Set. - unsafeRequest: request.unsafeRequest, - // client This’s relevant settings object. - client: this[kRealm].settingsObject, - // window window. - window, - // priority request’s priority. - priority: request.priority, - // origin request’s origin. The propagation of the origin is only significant for navigation requests - // being handled by a service worker. In this scenario a request can have an origin that is different - // from the current client. - origin: request.origin, - // referrer request’s referrer. - referrer: request.referrer, - // referrer policy request’s referrer policy. - referrerPolicy: request.referrerPolicy, - // mode request’s mode. - mode: request.mode, - // credentials mode request’s credentials mode. - credentials: request.credentials, - // cache mode request’s cache mode. - cache: request.cache, - // redirect mode request’s redirect mode. - redirect: request.redirect, - // integrity metadata request’s integrity metadata. - integrity: request.integrity, - // keepalive request’s keepalive. - keepalive: request.keepalive, - // reload-navigation flag request’s reload-navigation flag. - reloadNavigation: request.reloadNavigation, - // history-navigation flag request’s history-navigation flag. - historyNavigation: request.historyNavigation, - // URL list A clone of request’s URL list. - urlList: [...request.urlList] - }) + // 1. Let bytes be the result of processing blob parts given fileBits and + // options. - const initHasKey = Object.keys(init).length !== 0 + // 2. Let n be the fileName argument to the constructor. + const n = fileName - // 13. If init is not empty, then: - if (initHasKey) { - // 1. If request’s mode is "navigate", then set it to "same-origin". - if (request.mode === 'navigate') { - request.mode = 'same-origin' - } + // 3. Process FilePropertyBag dictionary argument by running the following + // substeps: - // 2. Unset request’s reload-navigation flag. - request.reloadNavigation = false + // 1. If the type member is provided and is not the empty string, let t + // be set to the type dictionary member. If t contains any characters + // outside the range U+0020 to U+007E, then set t to the empty string + // and return from these substeps. + // TODO + const t = options.type - // 3. Unset request’s history-navigation flag. - request.historyNavigation = false + // 2. Convert every character in t to ASCII lowercase. + // TODO - // 4. Set request’s origin to "client". - request.origin = 'client' + // 3. If the lastModified member is provided, let d be set to the + // lastModified dictionary member. If it is not provided, set d to the + // current date and time represented as the number of milliseconds since + // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). + const d = options.lastModified ?? Date.now() - // 5. Set request’s referrer to "client" - request.referrer = 'client' + // 4. Return a new File object F such that: + // F refers to the bytes byte sequence. + // F.size is set to the number of total bytes in bytes. + // F.name is set to n. + // F.type is set to t. + // F.lastModified is set to d. - // 6. Set request’s referrer policy to the empty string. - request.referrerPolicy = '' + this[kState] = { + blobLike, + name: n, + type: t, + lastModified: d + } + } - // 7. Set request’s URL to request’s current URL. - request.url = request.urlList[request.urlList.length - 1] + stream (...args) { + webidl.brandCheck(this, FileLike) - // 8. Set request’s URL list to « request’s URL ». - request.urlList = [request.url] - } + return this[kState].blobLike.stream(...args) + } - // 14. If init["referrer"] exists, then: - if (init.referrer !== undefined) { - // 1. Let referrer be init["referrer"]. - const referrer = init.referrer + arrayBuffer (...args) { + webidl.brandCheck(this, FileLike) - // 2. If referrer is the empty string, then set request’s referrer to "no-referrer". - if (referrer === '') { - request.referrer = 'no-referrer' - } else { - // 1. Let parsedReferrer be the result of parsing referrer with - // baseURL. - // 2. If parsedReferrer is failure, then throw a TypeError. - let parsedReferrer - try { - parsedReferrer = new URL(referrer, baseUrl) - } catch (err) { - throw new TypeError(`Referrer "${referrer}" is not a valid URL.`, { cause: err }) - } + return this[kState].blobLike.arrayBuffer(...args) + } - // 3. If one of the following is true - // - parsedReferrer’s scheme is "about" and path is the string "client" - // - parsedReferrer’s origin is not same origin with origin - // then set request’s referrer to "client". - if ( - (parsedReferrer.protocol === 'about:' && parsedReferrer.hostname === 'client') || - (origin && !sameOrigin(parsedReferrer, this[kRealm].settingsObject.baseUrl)) - ) { - request.referrer = 'client' - } else { - // 4. Otherwise, set request’s referrer to parsedReferrer. - request.referrer = parsedReferrer - } - } - } + slice (...args) { + webidl.brandCheck(this, FileLike) - // 15. If init["referrerPolicy"] exists, then set request’s referrer policy - // to it. - if (init.referrerPolicy !== undefined) { - request.referrerPolicy = init.referrerPolicy - } + return this[kState].blobLike.slice(...args) + } - // 16. Let mode be init["mode"] if it exists, and fallbackMode otherwise. - let mode - if (init.mode !== undefined) { - mode = init.mode - } else { - mode = fallbackMode - } + text (...args) { + webidl.brandCheck(this, FileLike) - // 17. If mode is "navigate", then throw a TypeError. - if (mode === 'navigate') { - throw webidl.errors.exception({ - header: 'Request constructor', - message: 'invalid request mode navigate.' - }) - } + return this[kState].blobLike.text(...args) + } - // 18. If mode is non-null, set request’s mode to mode. - if (mode != null) { - request.mode = mode - } + get size () { + webidl.brandCheck(this, FileLike) - // 19. If init["credentials"] exists, then set request’s credentials mode - // to it. - if (init.credentials !== undefined) { - request.credentials = init.credentials - } + return this[kState].blobLike.size + } - // 18. If init["cache"] exists, then set request’s cache mode to it. - if (init.cache !== undefined) { - request.cache = init.cache - } + get type () { + webidl.brandCheck(this, FileLike) - // 21. If request’s cache mode is "only-if-cached" and request’s mode is - // not "same-origin", then throw a TypeError. - if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') { - throw new TypeError( - "'only-if-cached' can be set only with 'same-origin' mode" - ) - } + return this[kState].blobLike.type + } - // 22. If init["redirect"] exists, then set request’s redirect mode to it. - if (init.redirect !== undefined) { - request.redirect = init.redirect - } + get name () { + webidl.brandCheck(this, FileLike) - // 23. If init["integrity"] exists, then set request’s integrity metadata to it. - if (init.integrity != null) { - request.integrity = String(init.integrity) - } + return this[kState].name + } - // 24. If init["keepalive"] exists, then set request’s keepalive to it. - if (init.keepalive !== undefined) { - request.keepalive = Boolean(init.keepalive) - } + get lastModified () { + webidl.brandCheck(this, FileLike) - // 25. If init["method"] exists, then: - if (init.method !== undefined) { - // 1. Let method be init["method"]. - let method = init.method + return this[kState].lastModified + } - // 2. If method is not a method or method is a forbidden method, then - // throw a TypeError. - if (!isValidHTTPToken(method)) { - throw new TypeError(`'${method}' is not a valid HTTP method.`) - } + get [Symbol.toStringTag] () { + return 'File' + } +} - if (forbiddenMethodsSet.has(method.toUpperCase())) { - throw new TypeError(`'${method}' HTTP method is unsupported.`) - } +Object.defineProperties(File.prototype, { + [Symbol.toStringTag]: { + value: 'File', + configurable: true + }, + name: kEnumerableProperty, + lastModified: kEnumerableProperty +}) - // 3. Normalize method. - method = normalizeMethodRecord[method] ?? normalizeMethod(method) +webidl.converters.Blob = webidl.interfaceConverter(Blob) - // 4. Set request’s method to method. - request.method = method +webidl.converters.BlobPart = function (V, opts) { + if (webidl.util.Type(V) === 'Object') { + if (isBlobLike(V)) { + return webidl.converters.Blob(V, { strict: false }) } - // 26. If init["signal"] exists, then set signal to it. - if (init.signal !== undefined) { - signal = init.signal + if ( + ArrayBuffer.isView(V) || + types.isAnyArrayBuffer(V) + ) { + return webidl.converters.BufferSource(V, opts) } + } - // 27. Set this’s request to request. - this[kState] = request - - // 28. Set this’s signal to a new AbortSignal object with this’s relevant - // Realm. - // TODO: could this be simplified with AbortSignal.any - // (https://dom.spec.whatwg.org/#dom-abortsignal-any) - const ac = new AbortController() - this[kSignal] = ac.signal - this[kSignal][kRealm] = this[kRealm] - - // 29. If signal is not null, then make this’s signal follow signal. - if (signal != null) { - if ( - !signal || - typeof signal.aborted !== 'boolean' || - typeof signal.addEventListener !== 'function' - ) { - throw new TypeError( - "Failed to construct 'Request': member signal is not of type AbortSignal." - ) - } - - if (signal.aborted) { - ac.abort(signal.reason) - } else { - // Keep a strong ref to ac while request object - // is alive. This is needed to prevent AbortController - // from being prematurely garbage collected. - // See, https://github.com/nodejs/undici/issues/1926. - this[kAbortController] = ac + return webidl.converters.USVString(V, opts) +} - const acRef = new WeakRef(ac) - const abort = function () { - const ac = acRef.deref() - if (ac !== undefined) { - ac.abort(this.reason) - } - } +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.BlobPart +) - // Third-party AbortControllers may not work with these. - // See, https://github.com/nodejs/undici/pull/1910#issuecomment-1464495619. - try { - // If the max amount of listeners is equal to the default, increase it - // This is only available in node >= v19.9.0 - if (typeof getMaxListeners === 'function' && getMaxListeners(signal) === defaultMaxListeners) { - setMaxListeners(100, signal) - } else if (getEventListeners(signal, 'abort').length >= defaultMaxListeners) { - setMaxListeners(100, signal) - } - } catch {} +// https://www.w3.org/TR/FileAPI/#dfn-FilePropertyBag +webidl.converters.FilePropertyBag = webidl.dictionaryConverter([ + { + key: 'lastModified', + converter: webidl.converters['long long'], + get defaultValue () { + return Date.now() + } + }, + { + key: 'type', + converter: webidl.converters.DOMString, + defaultValue: '' + }, + { + key: 'endings', + converter: (value) => { + value = webidl.converters.DOMString(value) + value = value.toLowerCase() - util.addAbortListener(signal, abort) - requestFinalizer.register(ac, { signal, abort }) + if (value !== 'native') { + value = 'transparent' } - } - - // 30. Set this’s headers to a new Headers object with this’s relevant - // Realm, whose header list is request’s header list and guard is - // "request". - this[kHeaders] = new Headers(kConstruct) - this[kHeaders][kHeadersList] = request.headersList - this[kHeaders][kGuard] = 'request' - this[kHeaders][kRealm] = this[kRealm] - // 31. If this’s request’s mode is "no-cors", then: - if (mode === 'no-cors') { - // 1. If this’s request’s method is not a CORS-safelisted method, - // then throw a TypeError. - if (!corsSafeListedMethodsSet.has(request.method)) { - throw new TypeError( - `'${request.method} is unsupported in no-cors mode.` - ) - } + return value + }, + defaultValue: 'transparent' + } +]) - // 2. Set this’s headers’s guard to "request-no-cors". - this[kHeaders][kGuard] = 'request-no-cors' - } +/** + * @see https://www.w3.org/TR/FileAPI/#process-blob-parts + * @param {(NodeJS.TypedArray|Blob|string)[]} parts + * @param {{ type: string, endings: string }} options + */ +function processBlobParts (parts, options) { + // 1. Let bytes be an empty sequence of bytes. + /** @type {NodeJS.TypedArray[]} */ + const bytes = [] - // 32. If init is not empty, then: - if (initHasKey) { - /** @type {HeadersList} */ - const headersList = this[kHeaders][kHeadersList] - // 1. Let headers be a copy of this’s headers and its associated header - // list. - // 2. If init["headers"] exists, then set headers to init["headers"]. - const headers = init.headers !== undefined ? init.headers : new HeadersList(headersList) + // 2. For each element in parts: + for (const element of parts) { + // 1. If element is a USVString, run the following substeps: + if (typeof element === 'string') { + // 1. Let s be element. + let s = element - // 3. Empty this’s headers’s header list. - headersList.clear() + // 2. If the endings member of options is "native", set s + // to the result of converting line endings to native + // of element. + if (options.endings === 'native') { + s = convertLineEndingsNative(s) + } - // 4. If headers is a Headers object, then for each header in its header - // list, append header’s name/header’s value to this’s headers. - if (headers instanceof HeadersList) { - for (const [key, val] of headers) { - headersList.append(key, val) - } - // Note: Copy the `set-cookie` meta-data. - headersList.cookies = headers.cookies + // 3. Append the result of UTF-8 encoding s to bytes. + bytes.push(encoder.encode(s)) + } else if ( + types.isAnyArrayBuffer(element) || + types.isTypedArray(element) + ) { + // 2. If element is a BufferSource, get a copy of the + // bytes held by the buffer source, and append those + // bytes to bytes. + if (!element.buffer) { // ArrayBuffer + bytes.push(new Uint8Array(element)) } else { - // 5. Otherwise, fill this’s headers with headers. - fillHeaders(this[kHeaders], headers) + bytes.push( + new Uint8Array(element.buffer, element.byteOffset, element.byteLength) + ) } + } else if (isBlobLike(element)) { + // 3. If element is a Blob, append the bytes it represents + // to bytes. + bytes.push(element) } + } - // 33. Let inputBody be input’s request’s body if input is a Request - // object; otherwise null. - const inputBody = input instanceof Request ? input[kState].body : null + // 3. Return bytes. + return bytes +} - // 34. If either init["body"] exists and is non-null or inputBody is - // non-null, and request’s method is `GET` or `HEAD`, then throw a - // TypeError. - if ( - (init.body != null || inputBody != null) && - (request.method === 'GET' || request.method === 'HEAD') - ) { - throw new TypeError('Request with GET/HEAD method cannot have body.') - } +/** + * @see https://www.w3.org/TR/FileAPI/#convert-line-endings-to-native + * @param {string} s + */ +function convertLineEndingsNative (s) { + // 1. Let native line ending be be the code point U+000A LF. + let nativeLineEnding = '\n' - // 35. Let initBody be null. - let initBody = null + // 2. If the underlying platform’s conventions are to + // represent newlines as a carriage return and line feed + // sequence, set native line ending to the code point + // U+000D CR followed by the code point U+000A LF. + if (process.platform === 'win32') { + nativeLineEnding = '\r\n' + } - // 36. If init["body"] exists and is non-null, then: - if (init.body != null) { - // 1. Let Content-Type be null. - // 2. Set initBody and Content-Type to the result of extracting - // init["body"], with keepalive set to request’s keepalive. - const [extractedBody, contentType] = extractBody( - init.body, - request.keepalive - ) - initBody = extractedBody + return s.replace(/\r?\n/g, nativeLineEnding) +} - // 3, If Content-Type is non-null and this’s headers’s header list does - // not contain `Content-Type`, then append `Content-Type`/Content-Type to - // this’s headers. - if (contentType && !this[kHeaders][kHeadersList].contains('content-type')) { - this[kHeaders].append('content-type', contentType) - } - } +// If this function is moved to ./util.js, some tools (such as +// rollup) will warn about circular dependencies. See: +// https://github.com/nodejs/undici/issues/1629 +function isFileLike (object) { + return ( + (NativeFile && object instanceof NativeFile) || + object instanceof File || ( + object && + (typeof object.stream === 'function' || + typeof object.arrayBuffer === 'function') && + object[Symbol.toStringTag] === 'File' + ) + ) +} - // 37. Let inputOrInitBody be initBody if it is non-null; otherwise - // inputBody. - const inputOrInitBody = initBody ?? inputBody +module.exports = { File, FileLike, isFileLike } - // 38. If inputOrInitBody is non-null and inputOrInitBody’s source is - // null, then: - if (inputOrInitBody != null && inputOrInitBody.source == null) { - // 1. If initBody is non-null and init["duplex"] does not exist, - // then throw a TypeError. - if (initBody != null && init.duplex == null) { - throw new TypeError('RequestInit: duplex option is required when sending a body.') - } - // 2. If this’s request’s mode is neither "same-origin" nor "cors", - // then throw a TypeError. - if (request.mode !== 'same-origin' && request.mode !== 'cors') { - throw new TypeError( - 'If request is made from ReadableStream, mode should be "same-origin" or "cors"' - ) - } +/***/ }), - // 3. Set this’s request’s use-CORS-preflight flag. - request.useCORSPreflightFlag = true - } +/***/ 43073: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 39. Let finalBody be inputOrInitBody. - let finalBody = inputOrInitBody +"use strict"; - // 40. If initBody is null and inputBody is non-null, then: - if (initBody == null && inputBody != null) { - // 1. If input is unusable, then throw a TypeError. - if (util.isDisturbed(inputBody.stream) || inputBody.stream.locked) { - throw new TypeError( - 'Cannot construct a Request with a Request object that has already been used.' - ) - } - // 2. Set finalBody to the result of creating a proxy for inputBody. - if (!TransformStream) { - TransformStream = (__nccwpck_require__(63774).TransformStream) - } +const { isBlobLike, toUSVString, makeIterator } = __nccwpck_require__(15523) +const { kState } = __nccwpck_require__(89710) +const { File: UndiciFile, FileLike, isFileLike } = __nccwpck_require__(63041) +const { webidl } = __nccwpck_require__(74222) +const { Blob, File: NativeFile } = __nccwpck_require__(20181) - // https://streams.spec.whatwg.org/#readablestream-create-a-proxy - const identityTransform = new TransformStream() - inputBody.stream.pipeThrough(identityTransform) - finalBody = { - source: inputBody.source, - length: inputBody.length, - stream: identityTransform.readable - } +/** @type {globalThis['File']} */ +const File = NativeFile ?? UndiciFile + +// https://xhr.spec.whatwg.org/#formdata +class FormData { + constructor (form) { + if (form !== undefined) { + throw webidl.errors.conversionFailed({ + prefix: 'FormData constructor', + argument: 'Argument 1', + types: ['undefined'] + }) } - // 41. Set this’s request’s body to finalBody. - this[kState].body = finalBody + this[kState] = [] } - // Returns request’s HTTP method, which is "GET" by default. - get method () { - webidl.brandCheck(this, Request) - - // The method getter steps are to return this’s request’s method. - return this[kState].method - } + append (name, value, filename = undefined) { + webidl.brandCheck(this, FormData) - // Returns the URL of request as a string. - get url () { - webidl.brandCheck(this, Request) + webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.append' }) - // The url getter steps are to return this’s request’s URL, serialized. - return URLSerializer(this[kState].url) - } + if (arguments.length === 3 && !isBlobLike(value)) { + throw new TypeError( + "Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'" + ) + } - // Returns a Headers object consisting of the headers associated with request. - // Note that headers added in the network layer by the user agent will not - // be accounted for in this object, e.g., the "Host" header. - get headers () { - webidl.brandCheck(this, Request) + // 1. Let value be value if given; otherwise blobValue. - // The headers getter steps are to return this’s headers. - return this[kHeaders] - } + name = webidl.converters.USVString(name) + value = isBlobLike(value) + ? webidl.converters.Blob(value, { strict: false }) + : webidl.converters.USVString(value) + filename = arguments.length === 3 + ? webidl.converters.USVString(filename) + : undefined - // Returns the kind of resource requested by request, e.g., "document" - // or "script". - get destination () { - webidl.brandCheck(this, Request) + // 2. Let entry be the result of creating an entry with + // name, value, and filename if given. + const entry = makeEntry(name, value, filename) - // The destination getter are to return this’s request’s destination. - return this[kState].destination + // 3. Append entry to this’s entry list. + this[kState].push(entry) } - // Returns the referrer of request. Its value can be a same-origin URL if - // explicitly set in init, the empty string to indicate no referrer, and - // "about:client" when defaulting to the global’s default. This is used - // during fetching to determine the value of the `Referer` header of the - // request being made. - get referrer () { - webidl.brandCheck(this, Request) + delete (name) { + webidl.brandCheck(this, FormData) - // 1. If this’s request’s referrer is "no-referrer", then return the - // empty string. - if (this[kState].referrer === 'no-referrer') { - return '' - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.delete' }) - // 2. If this’s request’s referrer is "client", then return - // "about:client". - if (this[kState].referrer === 'client') { - return 'about:client' - } + name = webidl.converters.USVString(name) - // Return this’s request’s referrer, serialized. - return this[kState].referrer.toString() + // The delete(name) method steps are to remove all entries whose name + // is name from this’s entry list. + this[kState] = this[kState].filter(entry => entry.name !== name) } - // Returns the referrer policy associated with request. - // This is used during fetching to compute the value of the request’s - // referrer. - get referrerPolicy () { - webidl.brandCheck(this, Request) + get (name) { + webidl.brandCheck(this, FormData) - // The referrerPolicy getter steps are to return this’s request’s referrer policy. - return this[kState].referrerPolicy - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.get' }) - // Returns the mode associated with request, which is a string indicating - // whether the request will use CORS, or will be restricted to same-origin - // URLs. - get mode () { - webidl.brandCheck(this, Request) + name = webidl.converters.USVString(name) - // The mode getter steps are to return this’s request’s mode. - return this[kState].mode - } + // 1. If there is no entry whose name is name in this’s entry list, + // then return null. + const idx = this[kState].findIndex((entry) => entry.name === name) + if (idx === -1) { + return null + } - // Returns the credentials mode associated with request, - // which is a string indicating whether credentials will be sent with the - // request always, never, or only when sent to a same-origin URL. - get credentials () { - // The credentials getter steps are to return this’s request’s credentials mode. - return this[kState].credentials + // 2. Return the value of the first entry whose name is name from + // this’s entry list. + return this[kState][idx].value } - // Returns the cache mode associated with request, - // which is a string indicating how the request will - // interact with the browser’s cache when fetching. - get cache () { - webidl.brandCheck(this, Request) + getAll (name) { + webidl.brandCheck(this, FormData) - // The cache getter steps are to return this’s request’s cache mode. - return this[kState].cache - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.getAll' }) - // Returns the redirect mode associated with request, - // which is a string indicating how redirects for the - // request will be handled during fetching. A request - // will follow redirects by default. - get redirect () { - webidl.brandCheck(this, Request) + name = webidl.converters.USVString(name) - // The redirect getter steps are to return this’s request’s redirect mode. - return this[kState].redirect + // 1. If there is no entry whose name is name in this’s entry list, + // then return the empty list. + // 2. Return the values of all entries whose name is name, in order, + // from this’s entry list. + return this[kState] + .filter((entry) => entry.name === name) + .map((entry) => entry.value) } - // Returns request’s subresource integrity metadata, which is a - // cryptographic hash of the resource being fetched. Its value - // consists of multiple hashes separated by whitespace. [SRI] - get integrity () { - webidl.brandCheck(this, Request) + has (name) { + webidl.brandCheck(this, FormData) - // The integrity getter steps are to return this’s request’s integrity - // metadata. - return this[kState].integrity - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.has' }) - // Returns a boolean indicating whether or not request can outlive the - // global in which it was created. - get keepalive () { - webidl.brandCheck(this, Request) + name = webidl.converters.USVString(name) - // The keepalive getter steps are to return this’s request’s keepalive. - return this[kState].keepalive + // The has(name) method steps are to return true if there is an entry + // whose name is name in this’s entry list; otherwise false. + return this[kState].findIndex((entry) => entry.name === name) !== -1 } - // Returns a boolean indicating whether or not request is for a reload - // navigation. - get isReloadNavigation () { - webidl.brandCheck(this, Request) + set (name, value, filename = undefined) { + webidl.brandCheck(this, FormData) - // The isReloadNavigation getter steps are to return true if this’s - // request’s reload-navigation flag is set; otherwise false. - return this[kState].reloadNavigation - } + webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.set' }) - // Returns a boolean indicating whether or not request is for a history - // navigation (a.k.a. back-foward navigation). - get isHistoryNavigation () { - webidl.brandCheck(this, Request) + if (arguments.length === 3 && !isBlobLike(value)) { + throw new TypeError( + "Failed to execute 'set' on 'FormData': parameter 2 is not of type 'Blob'" + ) + } - // The isHistoryNavigation getter steps are to return true if this’s request’s - // history-navigation flag is set; otherwise false. - return this[kState].historyNavigation - } + // The set(name, value) and set(name, blobValue, filename) method steps + // are: - // Returns the signal associated with request, which is an AbortSignal - // object indicating whether or not request has been aborted, and its - // abort event handler. - get signal () { - webidl.brandCheck(this, Request) + // 1. Let value be value if given; otherwise blobValue. - // The signal getter steps are to return this’s signal. - return this[kSignal] - } + name = webidl.converters.USVString(name) + value = isBlobLike(value) + ? webidl.converters.Blob(value, { strict: false }) + : webidl.converters.USVString(value) + filename = arguments.length === 3 + ? toUSVString(filename) + : undefined - get body () { - webidl.brandCheck(this, Request) + // 2. Let entry be the result of creating an entry with name, value, and + // filename if given. + const entry = makeEntry(name, value, filename) - return this[kState].body ? this[kState].body.stream : null + // 3. If there are entries in this’s entry list whose name is name, then + // replace the first such entry with entry and remove the others. + const idx = this[kState].findIndex((entry) => entry.name === name) + if (idx !== -1) { + this[kState] = [ + ...this[kState].slice(0, idx), + entry, + ...this[kState].slice(idx + 1).filter((entry) => entry.name !== name) + ] + } else { + // 4. Otherwise, append entry to this’s entry list. + this[kState].push(entry) + } } - get bodyUsed () { - webidl.brandCheck(this, Request) + entries () { + webidl.brandCheck(this, FormData) - return !!this[kState].body && util.isDisturbed(this[kState].body.stream) + return makeIterator( + () => this[kState].map(pair => [pair.name, pair.value]), + 'FormData', + 'key+value' + ) } - get duplex () { - webidl.brandCheck(this, Request) + keys () { + webidl.brandCheck(this, FormData) - return 'half' + return makeIterator( + () => this[kState].map(pair => [pair.name, pair.value]), + 'FormData', + 'key' + ) } - // Returns a clone of request. - clone () { - webidl.brandCheck(this, Request) + values () { + webidl.brandCheck(this, FormData) - // 1. If this is unusable, then throw a TypeError. - if (this.bodyUsed || this.body?.locked) { - throw new TypeError('unusable') - } + return makeIterator( + () => this[kState].map(pair => [pair.name, pair.value]), + 'FormData', + 'value' + ) + } - // 2. Let clonedRequest be the result of cloning this’s request. - const clonedRequest = cloneRequest(this[kState]) + /** + * @param {(value: string, key: string, self: FormData) => void} callbackFn + * @param {unknown} thisArg + */ + forEach (callbackFn, thisArg = globalThis) { + webidl.brandCheck(this, FormData) - // 3. Let clonedRequestObject be the result of creating a Request object, - // given clonedRequest, this’s headers’s guard, and this’s relevant Realm. - const clonedRequestObject = new Request(kConstruct) - clonedRequestObject[kState] = clonedRequest - clonedRequestObject[kRealm] = this[kRealm] - clonedRequestObject[kHeaders] = new Headers(kConstruct) - clonedRequestObject[kHeaders][kHeadersList] = clonedRequest.headersList - clonedRequestObject[kHeaders][kGuard] = this[kHeaders][kGuard] - clonedRequestObject[kHeaders][kRealm] = this[kHeaders][kRealm] + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.forEach' }) - // 4. Make clonedRequestObject’s signal follow this’s signal. - const ac = new AbortController() - if (this.signal.aborted) { - ac.abort(this.signal.reason) - } else { - util.addAbortListener( - this.signal, - () => { - ac.abort(this.signal.reason) - } + if (typeof callbackFn !== 'function') { + throw new TypeError( + "Failed to execute 'forEach' on 'FormData': parameter 1 is not of type 'Function'." ) } - clonedRequestObject[kSignal] = ac.signal - // 4. Return clonedRequestObject. - return clonedRequestObject + for (const [key, value] of this) { + callbackFn.apply(thisArg, [value, key, this]) + } } } -mixinBody(Request) +FormData.prototype[Symbol.iterator] = FormData.prototype.entries -function makeRequest (init) { - // https://fetch.spec.whatwg.org/#requests - const request = { - method: 'GET', - localURLsOnly: false, - unsafeRequest: false, - body: null, - client: null, - reservedClient: null, - replacesClientId: '', - window: 'client', - keepalive: false, - serviceWorkers: 'all', - initiator: '', - destination: '', - priority: null, - origin: 'client', - policyContainer: 'client', - referrer: 'client', - referrerPolicy: '', - mode: 'no-cors', - useCORSPreflightFlag: false, - credentials: 'same-origin', - useCredentials: false, - cache: 'default', - redirect: 'follow', - integrity: '', - cryptoGraphicsNonceMetadata: '', - parserMetadata: '', - reloadNavigation: false, - historyNavigation: false, - userActivation: false, - taintedOrigin: false, - redirectCount: 0, - responseTainting: 'basic', - preventNoCacheCacheControlHeaderModification: false, - done: false, - timingAllowFailed: false, - ...init, - headersList: init.headersList - ? new HeadersList(init.headersList) - : new HeadersList() +Object.defineProperties(FormData.prototype, { + [Symbol.toStringTag]: { + value: 'FormData', + configurable: true } - request.url = request.urlList[0] - return request -} +}) -// https://fetch.spec.whatwg.org/#concept-request-clone -function cloneRequest (request) { - // To clone a request request, run these steps: +/** + * @see https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#create-an-entry + * @param {string} name + * @param {string|Blob} value + * @param {?string} filename + * @returns + */ +function makeEntry (name, value, filename) { + // 1. Set name to the result of converting name into a scalar value string. + // "To convert a string into a scalar value string, replace any surrogates + // with U+FFFD." + // see: https://nodejs.org/dist/latest-v18.x/docs/api/buffer.html#buftostringencoding-start-end + name = Buffer.from(name).toString('utf8') - // 1. Let newRequest be a copy of request, except for its body. - const newRequest = makeRequest({ ...request, body: null }) + // 2. If value is a string, then set value to the result of converting + // value into a scalar value string. + if (typeof value === 'string') { + value = Buffer.from(value).toString('utf8') + } else { + // 3. Otherwise: - // 2. If request’s body is non-null, set newRequest’s body to the - // result of cloning request’s body. - if (request.body != null) { - newRequest.body = cloneBody(request.body) + // 1. If value is not a File object, then set value to a new File object, + // representing the same bytes, whose name attribute value is "blob" + if (!isFileLike(value)) { + value = value instanceof Blob + ? new File([value], 'blob', { type: value.type }) + : new FileLike(value, 'blob', { type: value.type }) + } + + // 2. If filename is given, then set value to a new File object, + // representing the same bytes, whose name attribute is filename. + if (filename !== undefined) { + /** @type {FilePropertyBag} */ + const options = { + type: value.type, + lastModified: value.lastModified + } + + value = (NativeFile && value instanceof NativeFile) || value instanceof UndiciFile + ? new File([value], filename, options) + : new FileLike(value, filename, options) + } } - // 3. Return newRequest. - return newRequest + // 4. Return an entry whose name is name and whose value is value. + return { name, value } } -Object.defineProperties(Request.prototype, { - method: kEnumerableProperty, - url: kEnumerableProperty, - headers: kEnumerableProperty, - redirect: kEnumerableProperty, - clone: kEnumerableProperty, - signal: kEnumerableProperty, - duplex: kEnumerableProperty, - destination: kEnumerableProperty, - body: kEnumerableProperty, - bodyUsed: kEnumerableProperty, - isHistoryNavigation: kEnumerableProperty, - isReloadNavigation: kEnumerableProperty, - keepalive: kEnumerableProperty, - integrity: kEnumerableProperty, - cache: kEnumerableProperty, - credentials: kEnumerableProperty, - attribute: kEnumerableProperty, - referrerPolicy: kEnumerableProperty, - referrer: kEnumerableProperty, - mode: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'Request', - configurable: true - } -}) +module.exports = { FormData } -webidl.converters.Request = webidl.interfaceConverter( - Request -) -// https://fetch.spec.whatwg.org/#requestinfo -webidl.converters.RequestInfo = function (V) { - if (typeof V === 'string') { - return webidl.converters.USVString(V) - } +/***/ }), - if (V instanceof Request) { - return webidl.converters.Request(V) - } +/***/ 75628: +/***/ ((module) => { - return webidl.converters.USVString(V) +"use strict"; + + +// In case of breaking changes, increase the version +// number to avoid conflicts. +const globalOrigin = Symbol.for('undici.globalOrigin.1') + +function getGlobalOrigin () { + return globalThis[globalOrigin] } -webidl.converters.AbortSignal = webidl.interfaceConverter( - AbortSignal -) +function setGlobalOrigin (newOrigin) { + if (newOrigin === undefined) { + Object.defineProperty(globalThis, globalOrigin, { + value: undefined, + writable: true, + enumerable: false, + configurable: false + }) -// https://fetch.spec.whatwg.org/#requestinit -webidl.converters.RequestInit = webidl.dictionaryConverter([ - { - key: 'method', - converter: webidl.converters.ByteString - }, - { - key: 'headers', - converter: webidl.converters.HeadersInit - }, - { - key: 'body', - converter: webidl.nullableConverter( - webidl.converters.BodyInit - ) - }, - { - key: 'referrer', - converter: webidl.converters.USVString - }, - { - key: 'referrerPolicy', - converter: webidl.converters.DOMString, - // https://w3c.github.io/webappsec-referrer-policy/#referrer-policy - allowedValues: referrerPolicy - }, - { - key: 'mode', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#concept-request-mode - allowedValues: requestMode - }, - { - key: 'credentials', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestcredentials - allowedValues: requestCredentials - }, - { - key: 'cache', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestcache - allowedValues: requestCache - }, - { - key: 'redirect', - converter: webidl.converters.DOMString, - // https://fetch.spec.whatwg.org/#requestredirect - allowedValues: requestRedirect - }, - { - key: 'integrity', - converter: webidl.converters.DOMString - }, - { - key: 'keepalive', - converter: webidl.converters.boolean - }, - { - key: 'signal', - converter: webidl.nullableConverter( - (signal) => webidl.converters.AbortSignal( - signal, - { strict: false } - ) - ) - }, - { - key: 'window', - converter: webidl.converters.any - }, - { - key: 'duplex', - converter: webidl.converters.DOMString, - allowedValues: requestDuplex + return } -]) -module.exports = { Request, makeRequest } + const parsedURL = new URL(newOrigin) + + if (parsedURL.protocol !== 'http:' && parsedURL.protocol !== 'https:') { + throw new TypeError(`Only http & https urls are allowed, received ${parsedURL.protocol}`) + } + + Object.defineProperty(globalThis, globalOrigin, { + value: parsedURL, + writable: true, + enumerable: false, + configurable: false + }) +} + +module.exports = { + getGlobalOrigin, + setGlobalOrigin +} /***/ }), -/***/ 48676: +/***/ 26349: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; +// https://github.com/Ethan-Arrowood/undici-fetch -const { Headers, HeadersList, fill } = __nccwpck_require__(26349) -const { extractBody, cloneBody, mixinBody } = __nccwpck_require__(8923) -const util = __nccwpck_require__(3440) -const { kEnumerableProperty } = util + +const { kHeadersList, kConstruct } = __nccwpck_require__(36443) +const { kGuard } = __nccwpck_require__(89710) +const { kEnumerableProperty } = __nccwpck_require__(3440) const { - isValidReasonPhrase, - isCancelled, - isAborted, - isBlobLike, - serializeJavascriptValueToJSONString, - isErrorLike, - isomorphicEncode + makeIterator, + isValidHeaderName, + isValidHeaderValue } = __nccwpck_require__(15523) -const { - redirectStatusSet, - nullBodyStatus, - DOMException -} = __nccwpck_require__(87326) -const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(89710) const { webidl } = __nccwpck_require__(74222) -const { FormData } = __nccwpck_require__(43073) -const { getGlobalOrigin } = __nccwpck_require__(75628) -const { URLSerializer } = __nccwpck_require__(94322) -const { kHeadersList, kConstruct } = __nccwpck_require__(36443) const assert = __nccwpck_require__(42613) -const { types } = __nccwpck_require__(39023) -const ReadableStream = globalThis.ReadableStream || (__nccwpck_require__(63774).ReadableStream) -const textEncoder = new TextEncoder('utf-8') +const kHeadersMap = Symbol('headers map') +const kHeadersSortedMap = Symbol('headers map sorted') -// https://fetch.spec.whatwg.org/#response-class -class Response { - // Creates network error Response. - static error () { - // TODO - const relevantRealm = { settingsObject: {} } +/** + * @param {number} code + */ +function isHTTPWhiteSpaceCharCode (code) { + return code === 0x00a || code === 0x00d || code === 0x009 || code === 0x020 +} - // The static error() method steps are to return the result of creating a - // Response object, given a new network error, "immutable", and this’s - // relevant Realm. - const responseObject = new Response() - responseObject[kState] = makeNetworkError() - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kHeadersList] = responseObject[kState].headersList - responseObject[kHeaders][kGuard] = 'immutable' - responseObject[kHeaders][kRealm] = relevantRealm - return responseObject - } +/** + * @see https://fetch.spec.whatwg.org/#concept-header-value-normalize + * @param {string} potentialValue + */ +function headerValueNormalize (potentialValue) { + // To normalize a byte sequence potentialValue, remove + // any leading and trailing HTTP whitespace bytes from + // potentialValue. + let i = 0; let j = potentialValue.length - // https://fetch.spec.whatwg.org/#dom-response-json - static json (data, init = {}) { - webidl.argumentLengthCheck(arguments, 1, { header: 'Response.json' }) + while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(j - 1))) --j + while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(i))) ++i - if (init !== null) { - init = webidl.converters.ResponseInit(init) - } + return i === 0 && j === potentialValue.length ? potentialValue : potentialValue.substring(i, j) +} - // 1. Let bytes the result of running serialize a JavaScript value to JSON bytes on data. - const bytes = textEncoder.encode( - serializeJavascriptValueToJSONString(data) - ) +function fill (headers, object) { + // To fill a Headers object headers with a given object object, run these steps: - // 2. Let body be the result of extracting bytes. - const body = extractBody(bytes) + // 1. If object is a sequence, then for each header in object: + // Note: webidl conversion to array has already been done. + if (Array.isArray(object)) { + for (let i = 0; i < object.length; ++i) { + const header = object[i] + // 1. If header does not contain exactly two items, then throw a TypeError. + if (header.length !== 2) { + throw webidl.errors.exception({ + header: 'Headers constructor', + message: `expected name/value pair to be length 2, found ${header.length}.` + }) + } - // 3. Let responseObject be the result of creating a Response object, given a new response, - // "response", and this’s relevant Realm. - const relevantRealm = { settingsObject: {} } - const responseObject = new Response() - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kGuard] = 'response' - responseObject[kHeaders][kRealm] = relevantRealm + // 2. Append (header’s first item, header’s second item) to headers. + appendHeader(headers, header[0], header[1]) + } + } else if (typeof object === 'object' && object !== null) { + // Note: null should throw - // 4. Perform initialize a response given responseObject, init, and (body, "application/json"). - initializeResponse(responseObject, init, { body: body[0], type: 'application/json' }) + // 2. Otherwise, object is a record, then for each key → value in object, + // append (key, value) to headers + const keys = Object.keys(object) + for (let i = 0; i < keys.length; ++i) { + appendHeader(headers, keys[i], object[keys[i]]) + } + } else { + throw webidl.errors.conversionFailed({ + prefix: 'Headers constructor', + argument: 'Argument 1', + types: ['sequence>', 'record'] + }) + } +} - // 5. Return responseObject. - return responseObject +/** + * @see https://fetch.spec.whatwg.org/#concept-headers-append + */ +function appendHeader (headers, name, value) { + // 1. Normalize value. + value = headerValueNormalize(value) + + // 2. If name is not a header name or value is not a + // header value, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.append', + value: name, + type: 'header name' + }) + } else if (!isValidHeaderValue(value)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.append', + value, + type: 'header value' + }) } - // Creates a redirect Response that redirects to url with status status. - static redirect (url, status = 302) { - const relevantRealm = { settingsObject: {} } + // 3. If headers’s guard is "immutable", then throw a TypeError. + // 4. Otherwise, if headers’s guard is "request" and name is a + // forbidden header name, return. + // Note: undici does not implement forbidden header names + if (headers[kGuard] === 'immutable') { + throw new TypeError('immutable') + } else if (headers[kGuard] === 'request-no-cors') { + // 5. Otherwise, if headers’s guard is "request-no-cors": + // TODO + } - webidl.argumentLengthCheck(arguments, 1, { header: 'Response.redirect' }) + // 6. Otherwise, if headers’s guard is "response" and name is a + // forbidden response-header name, return. - url = webidl.converters.USVString(url) - status = webidl.converters['unsigned short'](status) + // 7. Append (name, value) to headers’s header list. + return headers[kHeadersList].append(name, value) - // 1. Let parsedURL be the result of parsing url with current settings - // object’s API base URL. - // 2. If parsedURL is failure, then throw a TypeError. - // TODO: base-URL? - let parsedURL - try { - parsedURL = new URL(url, getGlobalOrigin()) - } catch (err) { - throw Object.assign(new TypeError('Failed to parse URL from ' + url), { - cause: err - }) - } + // 8. If headers’s guard is "request-no-cors", then remove + // privileged no-CORS request headers from headers +} - // 3. If status is not a redirect status, then throw a RangeError. - if (!redirectStatusSet.has(status)) { - throw new RangeError('Invalid status code ' + status) +class HeadersList { + /** @type {[string, string][]|null} */ + cookies = null + + constructor (init) { + if (init instanceof HeadersList) { + this[kHeadersMap] = new Map(init[kHeadersMap]) + this[kHeadersSortedMap] = init[kHeadersSortedMap] + this.cookies = init.cookies === null ? null : [...init.cookies] + } else { + this[kHeadersMap] = new Map(init) + this[kHeadersSortedMap] = null } + } - // 4. Let responseObject be the result of creating a Response object, - // given a new response, "immutable", and this’s relevant Realm. - const responseObject = new Response() - responseObject[kRealm] = relevantRealm - responseObject[kHeaders][kGuard] = 'immutable' - responseObject[kHeaders][kRealm] = relevantRealm + // https://fetch.spec.whatwg.org/#header-list-contains + contains (name) { + // A header list list contains a header name name if list + // contains a header whose name is a byte-case-insensitive + // match for name. + name = name.toLowerCase() - // 5. Set responseObject’s response’s status to status. - responseObject[kState].status = status + return this[kHeadersMap].has(name) + } - // 6. Let value be parsedURL, serialized and isomorphic encoded. - const value = isomorphicEncode(URLSerializer(parsedURL)) + clear () { + this[kHeadersMap].clear() + this[kHeadersSortedMap] = null + this.cookies = null + } - // 7. Append `Location`/value to responseObject’s response’s header list. - responseObject[kState].headersList.append('location', value) + // https://fetch.spec.whatwg.org/#concept-header-list-append + append (name, value) { + this[kHeadersSortedMap] = null - // 8. Return responseObject. - return responseObject - } + // 1. If list contains name, then set name to the first such + // header’s name. + const lowercaseName = name.toLowerCase() + const exists = this[kHeadersMap].get(lowercaseName) + + // 2. Append (name, value) to list. + if (exists) { + const delimiter = lowercaseName === 'cookie' ? '; ' : ', ' + this[kHeadersMap].set(lowercaseName, { + name: exists.name, + value: `${exists.value}${delimiter}${value}` + }) + } else { + this[kHeadersMap].set(lowercaseName, { name, value }) + } - // https://fetch.spec.whatwg.org/#dom-response - constructor (body = null, init = {}) { - if (body !== null) { - body = webidl.converters.BodyInit(body) + if (lowercaseName === 'set-cookie') { + this.cookies ??= [] + this.cookies.push(value) } + } - init = webidl.converters.ResponseInit(init) + // https://fetch.spec.whatwg.org/#concept-header-list-set + set (name, value) { + this[kHeadersSortedMap] = null + const lowercaseName = name.toLowerCase() - // TODO - this[kRealm] = { settingsObject: {} } + if (lowercaseName === 'set-cookie') { + this.cookies = [value] + } - // 1. Set this’s response to a new response. - this[kState] = makeResponse({}) + // 1. If list contains name, then set the value of + // the first such header to value and remove the + // others. + // 2. Otherwise, append header (name, value) to list. + this[kHeadersMap].set(lowercaseName, { name, value }) + } - // 2. Set this’s headers to a new Headers object with this’s relevant - // Realm, whose header list is this’s response’s header list and guard - // is "response". - this[kHeaders] = new Headers(kConstruct) - this[kHeaders][kGuard] = 'response' - this[kHeaders][kHeadersList] = this[kState].headersList - this[kHeaders][kRealm] = this[kRealm] + // https://fetch.spec.whatwg.org/#concept-header-list-delete + delete (name) { + this[kHeadersSortedMap] = null - // 3. Let bodyWithType be null. - let bodyWithType = null + name = name.toLowerCase() - // 4. If body is non-null, then set bodyWithType to the result of extracting body. - if (body != null) { - const [extractedBody, type] = extractBody(body) - bodyWithType = { body: extractedBody, type } + if (name === 'set-cookie') { + this.cookies = null } - // 5. Perform initialize a response given this, init, and bodyWithType. - initializeResponse(this, init, bodyWithType) + this[kHeadersMap].delete(name) } - // Returns response’s type, e.g., "cors". - get type () { - webidl.brandCheck(this, Response) + // https://fetch.spec.whatwg.org/#concept-header-list-get + get (name) { + const value = this[kHeadersMap].get(name.toLowerCase()) - // The type getter steps are to return this’s response’s type. - return this[kState].type + // 1. If list does not contain name, then return null. + // 2. Return the values of all headers in list whose name + // is a byte-case-insensitive match for name, + // separated from each other by 0x2C 0x20, in order. + return value === undefined ? null : value.value } - // Returns response’s URL, if it has one; otherwise the empty string. - get url () { - webidl.brandCheck(this, Response) - - const urlList = this[kState].urlList + * [Symbol.iterator] () { + // use the lowercased name + for (const [name, { value }] of this[kHeadersMap]) { + yield [name, value] + } + } - // The url getter steps are to return the empty string if this’s - // response’s URL is null; otherwise this’s response’s URL, - // serialized with exclude fragment set to true. - const url = urlList[urlList.length - 1] ?? null + get entries () { + const headers = {} - if (url === null) { - return '' + if (this[kHeadersMap].size) { + for (const { name, value } of this[kHeadersMap].values()) { + headers[name] = value + } } - return URLSerializer(url, true) + return headers } +} - // Returns whether response was obtained through a redirect. - get redirected () { - webidl.brandCheck(this, Response) +// https://fetch.spec.whatwg.org/#headers-class +class Headers { + constructor (init = undefined) { + if (init === kConstruct) { + return + } + this[kHeadersList] = new HeadersList() - // The redirected getter steps are to return true if this’s response’s URL - // list has more than one item; otherwise false. - return this[kState].urlList.length > 1 - } + // The new Headers(init) constructor steps are: - // Returns response’s status. - get status () { - webidl.brandCheck(this, Response) + // 1. Set this’s guard to "none". + this[kGuard] = 'none' - // The status getter steps are to return this’s response’s status. - return this[kState].status + // 2. If init is given, then fill this with init. + if (init !== undefined) { + init = webidl.converters.HeadersInit(init) + fill(this, init) + } } - // Returns whether response’s status is an ok status. - get ok () { - webidl.brandCheck(this, Response) + // https://fetch.spec.whatwg.org/#dom-headers-append + append (name, value) { + webidl.brandCheck(this, Headers) - // The ok getter steps are to return true if this’s response’s status is an - // ok status; otherwise false. - return this[kState].status >= 200 && this[kState].status <= 299 - } + webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.append' }) - // Returns response’s status message. - get statusText () { - webidl.brandCheck(this, Response) + name = webidl.converters.ByteString(name) + value = webidl.converters.ByteString(value) - // The statusText getter steps are to return this’s response’s status - // message. - return this[kState].statusText + return appendHeader(this, name, value) } - // Returns response’s headers as Headers. - get headers () { - webidl.brandCheck(this, Response) + // https://fetch.spec.whatwg.org/#dom-headers-delete + delete (name) { + webidl.brandCheck(this, Headers) - // The headers getter steps are to return this’s headers. - return this[kHeaders] - } + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.delete' }) - get body () { - webidl.brandCheck(this, Response) + name = webidl.converters.ByteString(name) - return this[kState].body ? this[kState].body.stream : null - } + // 1. If name is not a header name, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.delete', + value: name, + type: 'header name' + }) + } - get bodyUsed () { - webidl.brandCheck(this, Response) + // 2. If this’s guard is "immutable", then throw a TypeError. + // 3. Otherwise, if this’s guard is "request" and name is a + // forbidden header name, return. + // 4. Otherwise, if this’s guard is "request-no-cors", name + // is not a no-CORS-safelisted request-header name, and + // name is not a privileged no-CORS request-header name, + // return. + // 5. Otherwise, if this’s guard is "response" and name is + // a forbidden response-header name, return. + // Note: undici does not implement forbidden header names + if (this[kGuard] === 'immutable') { + throw new TypeError('immutable') + } else if (this[kGuard] === 'request-no-cors') { + // TODO + } - return !!this[kState].body && util.isDisturbed(this[kState].body.stream) + // 6. If this’s header list does not contain name, then + // return. + if (!this[kHeadersList].contains(name)) { + return + } + + // 7. Delete name from this’s header list. + // 8. If this’s guard is "request-no-cors", then remove + // privileged no-CORS request headers from this. + this[kHeadersList].delete(name) } - // Returns a clone of response. - clone () { - webidl.brandCheck(this, Response) + // https://fetch.spec.whatwg.org/#dom-headers-get + get (name) { + webidl.brandCheck(this, Headers) - // 1. If this is unusable, then throw a TypeError. - if (this.bodyUsed || (this.body && this.body.locked)) { - throw webidl.errors.exception({ - header: 'Response.clone', - message: 'Body has already been consumed.' + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.get' }) + + name = webidl.converters.ByteString(name) + + // 1. If name is not a header name, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.get', + value: name, + type: 'header name' }) } - // 2. Let clonedResponse be the result of cloning this’s response. - const clonedResponse = cloneResponse(this[kState]) + // 2. Return the result of getting name from this’s header + // list. + return this[kHeadersList].get(name) + } - // 3. Return the result of creating a Response object, given - // clonedResponse, this’s headers’s guard, and this’s relevant Realm. - const clonedResponseObject = new Response() - clonedResponseObject[kState] = clonedResponse - clonedResponseObject[kRealm] = this[kRealm] - clonedResponseObject[kHeaders][kHeadersList] = clonedResponse.headersList - clonedResponseObject[kHeaders][kGuard] = this[kHeaders][kGuard] - clonedResponseObject[kHeaders][kRealm] = this[kHeaders][kRealm] + // https://fetch.spec.whatwg.org/#dom-headers-has + has (name) { + webidl.brandCheck(this, Headers) - return clonedResponseObject - } -} + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.has' }) -mixinBody(Response) + name = webidl.converters.ByteString(name) -Object.defineProperties(Response.prototype, { - type: kEnumerableProperty, - url: kEnumerableProperty, - status: kEnumerableProperty, - ok: kEnumerableProperty, - redirected: kEnumerableProperty, - statusText: kEnumerableProperty, - headers: kEnumerableProperty, - clone: kEnumerableProperty, - body: kEnumerableProperty, - bodyUsed: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'Response', - configurable: true + // 1. If name is not a header name, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.has', + value: name, + type: 'header name' + }) + } + + // 2. Return true if this’s header list contains name; + // otherwise false. + return this[kHeadersList].contains(name) } -}) -Object.defineProperties(Response, { - json: kEnumerableProperty, - redirect: kEnumerableProperty, - error: kEnumerableProperty -}) + // https://fetch.spec.whatwg.org/#dom-headers-set + set (name, value) { + webidl.brandCheck(this, Headers) -// https://fetch.spec.whatwg.org/#concept-response-clone -function cloneResponse (response) { - // To clone a response response, run these steps: + webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.set' }) - // 1. If response is a filtered response, then return a new identical - // filtered response whose internal response is a clone of response’s - // internal response. - if (response.internalResponse) { - return filterResponse( - cloneResponse(response.internalResponse), - response.type - ) - } + name = webidl.converters.ByteString(name) + value = webidl.converters.ByteString(value) - // 2. Let newResponse be a copy of response, except for its body. - const newResponse = makeResponse({ ...response, body: null }) + // 1. Normalize value. + value = headerValueNormalize(value) - // 3. If response’s body is non-null, then set newResponse’s body to the - // result of cloning response’s body. - if (response.body != null) { - newResponse.body = cloneBody(response.body) - } + // 2. If name is not a header name or value is not a + // header value, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.set', + value: name, + type: 'header name' + }) + } else if (!isValidHeaderValue(value)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.set', + value, + type: 'header value' + }) + } - // 4. Return newResponse. - return newResponse -} + // 3. If this’s guard is "immutable", then throw a TypeError. + // 4. Otherwise, if this’s guard is "request" and name is a + // forbidden header name, return. + // 5. Otherwise, if this’s guard is "request-no-cors" and + // name/value is not a no-CORS-safelisted request-header, + // return. + // 6. Otherwise, if this’s guard is "response" and name is a + // forbidden response-header name, return. + // Note: undici does not implement forbidden header names + if (this[kGuard] === 'immutable') { + throw new TypeError('immutable') + } else if (this[kGuard] === 'request-no-cors') { + // TODO + } -function makeResponse (init) { - return { - aborted: false, - rangeRequested: false, - timingAllowPassed: false, - requestIncludesCredentials: false, - type: 'default', - status: 200, - timingInfo: null, - cacheState: '', - statusText: '', - ...init, - headersList: init.headersList - ? new HeadersList(init.headersList) - : new HeadersList(), - urlList: init.urlList ? [...init.urlList] : [] + // 7. Set (name, value) in this’s header list. + // 8. If this’s guard is "request-no-cors", then remove + // privileged no-CORS request headers from this + this[kHeadersList].set(name, value) } -} -function makeNetworkError (reason) { - const isError = isErrorLike(reason) - return makeResponse({ - type: 'error', - status: 0, - error: isError - ? reason - : new Error(reason ? String(reason) : reason), - aborted: reason && reason.name === 'AbortError' - }) -} + // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie + getSetCookie () { + webidl.brandCheck(this, Headers) -function makeFilteredResponse (response, state) { - state = { - internalResponse: response, - ...state - } + // 1. If this’s header list does not contain `Set-Cookie`, then return « ». + // 2. Return the values of all headers in this’s header list whose name is + // a byte-case-insensitive match for `Set-Cookie`, in order. - return new Proxy(response, { - get (target, p) { - return p in state ? state[p] : target[p] - }, - set (target, p, value) { - assert(!(p in state)) - target[p] = value - return true + const list = this[kHeadersList].cookies + + if (list) { + return [...list] } - }) -} -// https://fetch.spec.whatwg.org/#concept-filtered-response -function filterResponse (response, type) { - // Set response to the following filtered response with response as its - // internal response, depending on request’s response tainting: - if (type === 'basic') { - // A basic filtered response is a filtered response whose type is "basic" - // and header list excludes any headers in internal response’s header list - // whose name is a forbidden response-header name. + return [] + } - // Note: undici does not implement forbidden response-header names - return makeFilteredResponse(response, { - type: 'basic', - headersList: response.headersList - }) - } else if (type === 'cors') { - // A CORS filtered response is a filtered response whose type is "cors" - // and header list excludes any headers in internal response’s header - // list whose name is not a CORS-safelisted response-header name, given - // internal response’s CORS-exposed header-name list. + // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine + get [kHeadersSortedMap] () { + if (this[kHeadersList][kHeadersSortedMap]) { + return this[kHeadersList][kHeadersSortedMap] + } - // Note: undici does not implement CORS-safelisted response-header names - return makeFilteredResponse(response, { - type: 'cors', - headersList: response.headersList - }) - } else if (type === 'opaque') { - // An opaque filtered response is a filtered response whose type is - // "opaque", URL list is the empty list, status is 0, status message - // is the empty byte sequence, header list is empty, and body is null. + // 1. Let headers be an empty list of headers with the key being the name + // and value the value. + const headers = [] - return makeFilteredResponse(response, { - type: 'opaque', - urlList: Object.freeze([]), - status: 0, - statusText: '', - body: null - }) - } else if (type === 'opaqueredirect') { - // An opaque-redirect filtered response is a filtered response whose type - // is "opaqueredirect", status is 0, status message is the empty byte - // sequence, header list is empty, and body is null. + // 2. Let names be the result of convert header names to a sorted-lowercase + // set with all the names of the headers in list. + const names = [...this[kHeadersList]].sort((a, b) => a[0] < b[0] ? -1 : 1) + const cookies = this[kHeadersList].cookies - return makeFilteredResponse(response, { - type: 'opaqueredirect', - status: 0, - statusText: '', - headersList: [], - body: null - }) - } else { - assert(false) - } -} + // 3. For each name of names: + for (let i = 0; i < names.length; ++i) { + const [name, value] = names[i] + // 1. If name is `set-cookie`, then: + if (name === 'set-cookie') { + // 1. Let values be a list of all values of headers in list whose name + // is a byte-case-insensitive match for name, in order. -// https://fetch.spec.whatwg.org/#appropriate-network-error -function makeAppropriateNetworkError (fetchParams, err = null) { - // 1. Assert: fetchParams is canceled. - assert(isCancelled(fetchParams)) + // 2. For each value of values: + // 1. Append (name, value) to headers. + for (let j = 0; j < cookies.length; ++j) { + headers.push([name, cookies[j]]) + } + } else { + // 2. Otherwise: - // 2. Return an aborted network error if fetchParams is aborted; - // otherwise return a network error. - return isAborted(fetchParams) - ? makeNetworkError(Object.assign(new DOMException('The operation was aborted.', 'AbortError'), { cause: err })) - : makeNetworkError(Object.assign(new DOMException('Request was cancelled.'), { cause: err })) -} + // 1. Let value be the result of getting name from list. -// https://whatpr.org/fetch/1392.html#initialize-a-response -function initializeResponse (response, init, body) { - // 1. If init["status"] is not in the range 200 to 599, inclusive, then - // throw a RangeError. - if (init.status !== null && (init.status < 200 || init.status > 599)) { - throw new RangeError('init["status"] must be in the range of 200 to 599, inclusive.') - } + // 2. Assert: value is non-null. + assert(value !== null) - // 2. If init["statusText"] does not match the reason-phrase token production, - // then throw a TypeError. - if ('statusText' in init && init.statusText != null) { - // See, https://datatracker.ietf.org/doc/html/rfc7230#section-3.1.2: - // reason-phrase = *( HTAB / SP / VCHAR / obs-text ) - if (!isValidReasonPhrase(String(init.statusText))) { - throw new TypeError('Invalid statusText') + // 3. Append (name, value) to headers. + headers.push([name, value]) + } } - } - // 3. Set response’s response’s status to init["status"]. - if ('status' in init && init.status != null) { - response[kState].status = init.status - } + this[kHeadersList][kHeadersSortedMap] = headers - // 4. Set response’s response’s status message to init["statusText"]. - if ('statusText' in init && init.statusText != null) { - response[kState].statusText = init.statusText + // 4. Return headers. + return headers } - // 5. If init["headers"] exists, then fill response’s headers with init["headers"]. - if ('headers' in init && init.headers != null) { - fill(response[kHeaders], init.headers) - } + keys () { + webidl.brandCheck(this, Headers) - // 6. If body was given, then: - if (body) { - // 1. If response's status is a null body status, then throw a TypeError. - if (nullBodyStatus.includes(response.status)) { - throw webidl.errors.exception({ - header: 'Response constructor', - message: 'Invalid response status code ' + response.status - }) + if (this[kGuard] === 'immutable') { + const value = this[kHeadersSortedMap] + return makeIterator(() => value, 'Headers', + 'key') } - // 2. Set response's body to body's body. - response[kState].body = body.body - - // 3. If body's type is non-null and response's header list does not contain - // `Content-Type`, then append (`Content-Type`, body's type) to response's header list. - if (body.type != null && !response[kState].headersList.contains('Content-Type')) { - response[kState].headersList.append('content-type', body.type) - } + return makeIterator( + () => [...this[kHeadersSortedMap].values()], + 'Headers', + 'key' + ) } -} - -webidl.converters.ReadableStream = webidl.interfaceConverter( - ReadableStream -) -webidl.converters.FormData = webidl.interfaceConverter( - FormData -) + values () { + webidl.brandCheck(this, Headers) -webidl.converters.URLSearchParams = webidl.interfaceConverter( - URLSearchParams -) + if (this[kGuard] === 'immutable') { + const value = this[kHeadersSortedMap] + return makeIterator(() => value, 'Headers', + 'value') + } -// https://fetch.spec.whatwg.org/#typedefdef-xmlhttprequestbodyinit -webidl.converters.XMLHttpRequestBodyInit = function (V) { - if (typeof V === 'string') { - return webidl.converters.USVString(V) + return makeIterator( + () => [...this[kHeadersSortedMap].values()], + 'Headers', + 'value' + ) } - if (isBlobLike(V)) { - return webidl.converters.Blob(V, { strict: false }) - } + entries () { + webidl.brandCheck(this, Headers) - if (types.isArrayBuffer(V) || types.isTypedArray(V) || types.isDataView(V)) { - return webidl.converters.BufferSource(V) - } + if (this[kGuard] === 'immutable') { + const value = this[kHeadersSortedMap] + return makeIterator(() => value, 'Headers', + 'key+value') + } - if (util.isFormDataLike(V)) { - return webidl.converters.FormData(V, { strict: false }) + return makeIterator( + () => [...this[kHeadersSortedMap].values()], + 'Headers', + 'key+value' + ) } - if (V instanceof URLSearchParams) { - return webidl.converters.URLSearchParams(V) - } + /** + * @param {(value: string, key: string, self: Headers) => void} callbackFn + * @param {unknown} thisArg + */ + forEach (callbackFn, thisArg = globalThis) { + webidl.brandCheck(this, Headers) - return webidl.converters.DOMString(V) -} + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.forEach' }) -// https://fetch.spec.whatwg.org/#bodyinit -webidl.converters.BodyInit = function (V) { - if (V instanceof ReadableStream) { - return webidl.converters.ReadableStream(V) - } + if (typeof callbackFn !== 'function') { + throw new TypeError( + "Failed to execute 'forEach' on 'Headers': parameter 1 is not of type 'Function'." + ) + } - // Note: the spec doesn't include async iterables, - // this is an undici extension. - if (V?.[Symbol.asyncIterator]) { - return V + for (const [key, value] of this) { + callbackFn.apply(thisArg, [value, key, this]) + } } - return webidl.converters.XMLHttpRequestBodyInit(V) -} + [Symbol.for('nodejs.util.inspect.custom')] () { + webidl.brandCheck(this, Headers) -webidl.converters.ResponseInit = webidl.dictionaryConverter([ - { - key: 'status', - converter: webidl.converters['unsigned short'], - defaultValue: 200 - }, - { - key: 'statusText', - converter: webidl.converters.ByteString, - defaultValue: '' - }, - { - key: 'headers', - converter: webidl.converters.HeadersInit + return this[kHeadersList] } -]) - -module.exports = { - makeNetworkError, - makeResponse, - makeAppropriateNetworkError, - filterResponse, - Response, - cloneResponse } +Headers.prototype[Symbol.iterator] = Headers.prototype.entries -/***/ }), +Object.defineProperties(Headers.prototype, { + append: kEnumerableProperty, + delete: kEnumerableProperty, + get: kEnumerableProperty, + has: kEnumerableProperty, + set: kEnumerableProperty, + getSetCookie: kEnumerableProperty, + keys: kEnumerableProperty, + values: kEnumerableProperty, + entries: kEnumerableProperty, + forEach: kEnumerableProperty, + [Symbol.iterator]: { enumerable: false }, + [Symbol.toStringTag]: { + value: 'Headers', + configurable: true + } +}) -/***/ 89710: -/***/ ((module) => { +webidl.converters.HeadersInit = function (V) { + if (webidl.util.Type(V) === 'Object') { + if (V[Symbol.iterator]) { + return webidl.converters['sequence>'](V) + } -"use strict"; + return webidl.converters['record'](V) + } + throw webidl.errors.conversionFailed({ + prefix: 'Headers constructor', + argument: 'Argument 1', + types: ['sequence>', 'record'] + }) +} module.exports = { - kUrl: Symbol('url'), - kHeaders: Symbol('headers'), - kSignal: Symbol('signal'), - kState: Symbol('state'), - kGuard: Symbol('guard'), - kRealm: Symbol('realm') + fill, + Headers, + HeadersList } /***/ }), -/***/ 15523: +/***/ 12315: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; +// https://github.com/Ethan-Arrowood/undici-fetch -const { redirectStatusSet, referrerPolicySet: referrerPolicyTokens, badPortsSet } = __nccwpck_require__(87326) -const { getGlobalOrigin } = __nccwpck_require__(75628) -const { performance } = __nccwpck_require__(82987) -const { isBlobLike, toUSVString, ReadableStreamFrom } = __nccwpck_require__(3440) -const assert = __nccwpck_require__(42613) -const { isUint8Array } = __nccwpck_require__(98253) - -let supportedHashes = [] - -// https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable -/** @type {import('crypto')|undefined} */ -let crypto - -try { - crypto = __nccwpck_require__(76982) - const possibleRelevantHashes = ['sha256', 'sha384', 'sha512'] - supportedHashes = crypto.getHashes().filter((hash) => possibleRelevantHashes.includes(hash)) -/* c8 ignore next 3 */ -} catch { -} - -function responseURL (response) { - // https://fetch.spec.whatwg.org/#responses - // A response has an associated URL. It is a pointer to the last URL - // in response’s URL list and null if response’s URL list is empty. - const urlList = response.urlList - const length = urlList.length - return length === 0 ? null : urlList[length - 1].toString() -} -// https://fetch.spec.whatwg.org/#concept-response-location-url -function responseLocationURL (response, requestFragment) { - // 1. If response’s status is not a redirect status, then return null. - if (!redirectStatusSet.has(response.status)) { - return null - } +const { + Response, + makeNetworkError, + makeAppropriateNetworkError, + filterResponse, + makeResponse +} = __nccwpck_require__(48676) +const { Headers } = __nccwpck_require__(26349) +const { Request, makeRequest } = __nccwpck_require__(25194) +const zlib = __nccwpck_require__(43106) +const { + bytesMatch, + makePolicyContainer, + clonePolicyContainer, + requestBadPort, + TAOCheck, + appendRequestOriginHeader, + responseLocationURL, + requestCurrentURL, + setRequestReferrerPolicyOnRedirect, + tryUpgradeRequestToAPotentiallyTrustworthyURL, + createOpaqueTimingInfo, + appendFetchMetadata, + corsCheck, + crossOriginResourcePolicyCheck, + determineRequestsReferrer, + coarsenedSharedCurrentTime, + createDeferredPromise, + isBlobLike, + sameOrigin, + isCancelled, + isAborted, + isErrorLike, + fullyReadBody, + readableStreamClose, + isomorphicEncode, + urlIsLocal, + urlIsHttpHttpsScheme, + urlHasHttpsScheme +} = __nccwpck_require__(15523) +const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(89710) +const assert = __nccwpck_require__(42613) +const { safelyExtractBody } = __nccwpck_require__(8923) +const { + redirectStatusSet, + nullBodyStatus, + safeMethodsSet, + requestBodyHeader, + subresourceSet, + DOMException +} = __nccwpck_require__(87326) +const { kHeadersList } = __nccwpck_require__(36443) +const EE = __nccwpck_require__(24434) +const { Readable, pipeline } = __nccwpck_require__(2203) +const { addAbortListener, isErrored, isReadable, nodeMajor, nodeMinor } = __nccwpck_require__(3440) +const { dataURLProcessor, serializeAMimeType } = __nccwpck_require__(94322) +const { TransformStream } = __nccwpck_require__(63774) +const { getGlobalDispatcher } = __nccwpck_require__(32581) +const { webidl } = __nccwpck_require__(74222) +const { STATUS_CODES } = __nccwpck_require__(58611) +const GET_OR_HEAD = ['GET', 'HEAD'] - // 2. Let location be the result of extracting header list values given - // `Location` and response’s header list. - let location = response.headersList.get('location') +/** @type {import('buffer').resolveObjectURL} */ +let resolveObjectURL +let ReadableStream = globalThis.ReadableStream - // 3. If location is a header value, then set location to the result of - // parsing location with response’s URL. - if (location !== null && isValidHeaderValue(location)) { - location = new URL(location, responseURL(response)) - } +class Fetch extends EE { + constructor (dispatcher) { + super() - // 4. If location is a URL whose fragment is null, then set location’s - // fragment to requestFragment. - if (location && !location.hash) { - location.hash = requestFragment + this.dispatcher = dispatcher + this.connection = null + this.dump = false + this.state = 'ongoing' + // 2 terminated listeners get added per request, + // but only 1 gets removed. If there are 20 redirects, + // 21 listeners will be added. + // See https://github.com/nodejs/undici/issues/1711 + // TODO (fix): Find and fix root cause for leaked listener. + this.setMaxListeners(21) } - // 5. Return location. - return location -} - -/** @returns {URL} */ -function requestCurrentURL (request) { - return request.urlList[request.urlList.length - 1] -} - -function requestBadPort (request) { - // 1. Let url be request’s current URL. - const url = requestCurrentURL(request) + terminate (reason) { + if (this.state !== 'ongoing') { + return + } - // 2. If url’s scheme is an HTTP(S) scheme and url’s port is a bad port, - // then return blocked. - if (urlIsHttpHttpsScheme(url) && badPortsSet.has(url.port)) { - return 'blocked' + this.state = 'terminated' + this.connection?.destroy(reason) + this.emit('terminated', reason) } - // 3. Return allowed. - return 'allowed' -} - -function isErrorLike (object) { - return object instanceof Error || ( - object?.constructor?.name === 'Error' || - object?.constructor?.name === 'DOMException' - ) -} - -// Check whether |statusText| is a ByteString and -// matches the Reason-Phrase token production. -// RFC 2616: https://tools.ietf.org/html/rfc2616 -// RFC 7230: https://tools.ietf.org/html/rfc7230 -// "reason-phrase = *( HTAB / SP / VCHAR / obs-text )" -// https://github.com/chromium/chromium/blob/94.0.4604.1/third_party/blink/renderer/core/fetch/response.cc#L116 -function isValidReasonPhrase (statusText) { - for (let i = 0; i < statusText.length; ++i) { - const c = statusText.charCodeAt(i) - if ( - !( - ( - c === 0x09 || // HTAB - (c >= 0x20 && c <= 0x7e) || // SP / VCHAR - (c >= 0x80 && c <= 0xff) - ) // obs-text - ) - ) { - return false + // https://fetch.spec.whatwg.org/#fetch-controller-abort + abort (error) { + if (this.state !== 'ongoing') { + return } - } - return true -} -/** - * @see https://tools.ietf.org/html/rfc7230#section-3.2.6 - * @param {number} c - */ -function isTokenCharCode (c) { - switch (c) { - case 0x22: - case 0x28: - case 0x29: - case 0x2c: - case 0x2f: - case 0x3a: - case 0x3b: - case 0x3c: - case 0x3d: - case 0x3e: - case 0x3f: - case 0x40: - case 0x5b: - case 0x5c: - case 0x5d: - case 0x7b: - case 0x7d: - // DQUOTE and "(),/:;<=>?@[\]{}" - return false - default: - // VCHAR %x21-7E - return c >= 0x21 && c <= 0x7e - } -} + // 1. Set controller’s state to "aborted". + this.state = 'aborted' -/** - * @param {string} characters - */ -function isValidHTTPToken (characters) { - if (characters.length === 0) { - return false - } - for (let i = 0; i < characters.length; ++i) { - if (!isTokenCharCode(characters.charCodeAt(i))) { - return false + // 2. Let fallbackError be an "AbortError" DOMException. + // 3. Set error to fallbackError if it is not given. + if (!error) { + error = new DOMException('The operation was aborted.', 'AbortError') } - } - return true -} -/** - * @see https://fetch.spec.whatwg.org/#header-name - * @param {string} potentialValue - */ -function isValidHeaderName (potentialValue) { - return isValidHTTPToken(potentialValue) -} + // 4. Let serializedError be StructuredSerialize(error). + // If that threw an exception, catch it, and let + // serializedError be StructuredSerialize(fallbackError). -/** - * @see https://fetch.spec.whatwg.org/#header-value - * @param {string} potentialValue - */ -function isValidHeaderValue (potentialValue) { - // - Has no leading or trailing HTTP tab or space bytes. - // - Contains no 0x00 (NUL) or HTTP newline bytes. - if ( - potentialValue.startsWith('\t') || - potentialValue.startsWith(' ') || - potentialValue.endsWith('\t') || - potentialValue.endsWith(' ') - ) { - return false - } + // 5. Set controller’s serialized abort reason to serializedError. + this.serializedAbortReason = error - if ( - potentialValue.includes('\0') || - potentialValue.includes('\r') || - potentialValue.includes('\n') - ) { - return false + this.connection?.destroy(error) + this.emit('terminated', error) } - - return true } -// https://w3c.github.io/webappsec-referrer-policy/#set-requests-referrer-policy-on-redirect -function setRequestReferrerPolicyOnRedirect (request, actualResponse) { - // Given a request request and a response actualResponse, this algorithm - // updates request’s referrer policy according to the Referrer-Policy - // header (if any) in actualResponse. +// https://fetch.spec.whatwg.org/#fetch-method +function fetch (input, init = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'globalThis.fetch' }) - // 1. Let policy be the result of executing § 8.1 Parse a referrer policy - // from a Referrer-Policy header on actualResponse. + // 1. Let p be a new promise. + const p = createDeferredPromise() - // 8.1 Parse a referrer policy from a Referrer-Policy header - // 1. Let policy-tokens be the result of extracting header list values given `Referrer-Policy` and response’s header list. - const { headersList } = actualResponse - // 2. Let policy be the empty string. - // 3. For each token in policy-tokens, if token is a referrer policy and token is not the empty string, then set policy to token. - // 4. Return policy. - const policyHeader = (headersList.get('referrer-policy') ?? '').split(',') + // 2. Let requestObject be the result of invoking the initial value of + // Request as constructor with input and init as arguments. If this throws + // an exception, reject p with it and return p. + let requestObject - // Note: As the referrer-policy can contain multiple policies - // separated by comma, we need to loop through all of them - // and pick the first valid one. - // Ref: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy#specify_a_fallback_policy - let policy = '' - if (policyHeader.length > 0) { - // The right-most policy takes precedence. - // The left-most policy is the fallback. - for (let i = policyHeader.length; i !== 0; i--) { - const token = policyHeader[i - 1].trim() - if (referrerPolicyTokens.has(token)) { - policy = token - break - } - } + try { + requestObject = new Request(input, init) + } catch (e) { + p.reject(e) + return p.promise } - // 2. If policy is not the empty string, then set request’s referrer policy to policy. - if (policy !== '') { - request.referrerPolicy = policy + // 3. Let request be requestObject’s request. + const request = requestObject[kState] + + // 4. If requestObject’s signal’s aborted flag is set, then: + if (requestObject.signal.aborted) { + // 1. Abort the fetch() call with p, request, null, and + // requestObject’s signal’s abort reason. + abortFetch(p, request, null, requestObject.signal.reason) + + // 2. Return p. + return p.promise } -} -// https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check -function crossOriginResourcePolicyCheck () { - // TODO - return 'allowed' -} + // 5. Let globalObject be request’s client’s global object. + const globalObject = request.client.globalObject -// https://fetch.spec.whatwg.org/#concept-cors-check -function corsCheck () { - // TODO - return 'success' -} + // 6. If globalObject is a ServiceWorkerGlobalScope object, then set + // request’s service-workers mode to "none". + if (globalObject?.constructor?.name === 'ServiceWorkerGlobalScope') { + request.serviceWorkers = 'none' + } -// https://fetch.spec.whatwg.org/#concept-tao-check -function TAOCheck () { - // TODO - return 'success' -} + // 7. Let responseObject be null. + let responseObject = null -function appendFetchMetadata (httpRequest) { - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-dest-header - // TODO + // 8. Let relevantRealm be this’s relevant Realm. + const relevantRealm = null - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-mode-header + // 9. Let locallyAborted be false. + let locallyAborted = false - // 1. Assert: r’s url is a potentially trustworthy URL. - // TODO + // 10. Let controller be null. + let controller = null - // 2. Let header be a Structured Header whose value is a token. - let header = null + // 11. Add the following abort steps to requestObject’s signal: + addAbortListener( + requestObject.signal, + () => { + // 1. Set locallyAborted to true. + locallyAborted = true - // 3. Set header’s value to r’s mode. - header = httpRequest.mode + // 2. Assert: controller is non-null. + assert(controller != null) - // 4. Set a structured field value `Sec-Fetch-Mode`/header in r’s header list. - httpRequest.headersList.set('sec-fetch-mode', header) + // 3. Abort controller with requestObject’s signal’s abort reason. + controller.abort(requestObject.signal.reason) - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header - // TODO + // 4. Abort the fetch() call with p, request, responseObject, + // and requestObject’s signal’s abort reason. + abortFetch(p, request, responseObject, requestObject.signal.reason) + } + ) - // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-user-header - // TODO -} + // 12. Let handleFetchDone given response response be to finalize and + // report timing with response, globalObject, and "fetch". + const handleFetchDone = (response) => + finalizeAndReportTiming(response, 'fetch') -// https://fetch.spec.whatwg.org/#append-a-request-origin-header -function appendRequestOriginHeader (request) { - // 1. Let serializedOrigin be the result of byte-serializing a request origin with request. - let serializedOrigin = request.origin + // 13. Set controller to the result of calling fetch given request, + // with processResponseEndOfBody set to handleFetchDone, and processResponse + // given response being these substeps: - // 2. If request’s response tainting is "cors" or request’s mode is "websocket", then append (`Origin`, serializedOrigin) to request’s header list. - if (request.responseTainting === 'cors' || request.mode === 'websocket') { - if (serializedOrigin) { - request.headersList.append('origin', serializedOrigin) + const processResponse = (response) => { + // 1. If locallyAborted is true, terminate these substeps. + if (locallyAborted) { + return Promise.resolve() } - // 3. Otherwise, if request’s method is neither `GET` nor `HEAD`, then: - } else if (request.method !== 'GET' && request.method !== 'HEAD') { - // 1. Switch on request’s referrer policy: - switch (request.referrerPolicy) { - case 'no-referrer': - // Set serializedOrigin to `null`. - serializedOrigin = null - break - case 'no-referrer-when-downgrade': - case 'strict-origin': - case 'strict-origin-when-cross-origin': - // If request’s origin is a tuple origin, its scheme is "https", and request’s current URL’s scheme is not "https", then set serializedOrigin to `null`. - if (request.origin && urlHasHttpsScheme(request.origin) && !urlHasHttpsScheme(requestCurrentURL(request))) { - serializedOrigin = null - } - break - case 'same-origin': - // If request’s origin is not same origin with request’s current URL’s origin, then set serializedOrigin to `null`. - if (!sameOrigin(request, requestCurrentURL(request))) { - serializedOrigin = null - } - break - default: - // Do nothing. + // 2. If response’s aborted flag is set, then: + if (response.aborted) { + // 1. Let deserializedError be the result of deserialize a serialized + // abort reason given controller’s serialized abort reason and + // relevantRealm. + + // 2. Abort the fetch() call with p, request, responseObject, and + // deserializedError. + + abortFetch(p, request, responseObject, controller.serializedAbortReason) + return Promise.resolve() } - if (serializedOrigin) { - // 2. Append (`Origin`, serializedOrigin) to request’s header list. - request.headersList.append('origin', serializedOrigin) + // 3. If response is a network error, then reject p with a TypeError + // and terminate these substeps. + if (response.type === 'error') { + p.reject( + Object.assign(new TypeError('fetch failed'), { cause: response.error }) + ) + return Promise.resolve() } - } -} -function coarsenedSharedCurrentTime (crossOriginIsolatedCapability) { - // TODO - return performance.now() -} + // 4. Set responseObject to the result of creating a Response object, + // given response, "immutable", and relevantRealm. + responseObject = new Response() + responseObject[kState] = response + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kHeadersList] = response.headersList + responseObject[kHeaders][kGuard] = 'immutable' + responseObject[kHeaders][kRealm] = relevantRealm -// https://fetch.spec.whatwg.org/#create-an-opaque-timing-info -function createOpaqueTimingInfo (timingInfo) { - return { - startTime: timingInfo.startTime ?? 0, - redirectStartTime: 0, - redirectEndTime: 0, - postRedirectStartTime: timingInfo.startTime ?? 0, - finalServiceWorkerStartTime: 0, - finalNetworkResponseStartTime: 0, - finalNetworkRequestStartTime: 0, - endTime: 0, - encodedBodySize: 0, - decodedBodySize: 0, - finalConnectionTimingInfo: null + // 5. Resolve p with responseObject. + p.resolve(responseObject) } -} -// https://html.spec.whatwg.org/multipage/origin.html#policy-container -function makePolicyContainer () { - // Note: the fetch spec doesn't make use of embedder policy or CSP list - return { - referrerPolicy: 'strict-origin-when-cross-origin' - } + controller = fetching({ + request, + processResponseEndOfBody: handleFetchDone, + processResponse, + dispatcher: init.dispatcher ?? getGlobalDispatcher() // undici + }) + + // 14. Return p. + return p.promise } -// https://html.spec.whatwg.org/multipage/origin.html#clone-a-policy-container -function clonePolicyContainer (policyContainer) { - return { - referrerPolicy: policyContainer.referrerPolicy +// https://fetch.spec.whatwg.org/#finalize-and-report-timing +function finalizeAndReportTiming (response, initiatorType = 'other') { + // 1. If response is an aborted network error, then return. + if (response.type === 'error' && response.aborted) { + return } -} -// https://w3c.github.io/webappsec-referrer-policy/#determine-requests-referrer -function determineRequestsReferrer (request) { - // 1. Let policy be request's referrer policy. - const policy = request.referrerPolicy + // 2. If response’s URL list is null or empty, then return. + if (!response.urlList?.length) { + return + } - // Note: policy cannot (shouldn't) be null or an empty string. - assert(policy) + // 3. Let originalURL be response’s URL list[0]. + const originalURL = response.urlList[0] - // 2. Let environment be request’s client. + // 4. Let timingInfo be response’s timing info. + let timingInfo = response.timingInfo - let referrerSource = null + // 5. Let cacheState be response’s cache state. + let cacheState = response.cacheState - // 3. Switch on request’s referrer: - if (request.referrer === 'client') { - // Note: node isn't a browser and doesn't implement document/iframes, - // so we bypass this step and replace it with our own. + // 6. If originalURL’s scheme is not an HTTP(S) scheme, then return. + if (!urlIsHttpHttpsScheme(originalURL)) { + return + } - const globalOrigin = getGlobalOrigin() + // 7. If timingInfo is null, then return. + if (timingInfo === null) { + return + } - if (!globalOrigin || globalOrigin.origin === 'null') { - return 'no-referrer' - } + // 8. If response’s timing allow passed flag is not set, then: + if (!response.timingAllowPassed) { + // 1. Set timingInfo to a the result of creating an opaque timing info for timingInfo. + timingInfo = createOpaqueTimingInfo({ + startTime: timingInfo.startTime + }) - // note: we need to clone it as it's mutated - referrerSource = new URL(globalOrigin) - } else if (request.referrer instanceof URL) { - // Let referrerSource be request’s referrer. - referrerSource = request.referrer + // 2. Set cacheState to the empty string. + cacheState = '' } - // 4. Let request’s referrerURL be the result of stripping referrerSource for - // use as a referrer. - let referrerURL = stripURLForReferrer(referrerSource) + // 9. Set timingInfo’s end time to the coarsened shared current time + // given global’s relevant settings object’s cross-origin isolated + // capability. + // TODO: given global’s relevant settings object’s cross-origin isolated + // capability? + timingInfo.endTime = coarsenedSharedCurrentTime() - // 5. Let referrerOrigin be the result of stripping referrerSource for use as - // a referrer, with the origin-only flag set to true. - const referrerOrigin = stripURLForReferrer(referrerSource, true) + // 10. Set response’s timing info to timingInfo. + response.timingInfo = timingInfo - // 6. If the result of serializing referrerURL is a string whose length is - // greater than 4096, set referrerURL to referrerOrigin. - if (referrerURL.toString().length > 4096) { - referrerURL = referrerOrigin + // 11. Mark resource timing for timingInfo, originalURL, initiatorType, + // global, and cacheState. + markResourceTiming( + timingInfo, + originalURL, + initiatorType, + globalThis, + cacheState + ) +} + +// https://w3c.github.io/resource-timing/#dfn-mark-resource-timing +function markResourceTiming (timingInfo, originalURL, initiatorType, globalThis, cacheState) { + if (nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 2)) { + performance.markResourceTiming(timingInfo, originalURL.href, initiatorType, globalThis, cacheState) } +} - const areSameOrigin = sameOrigin(request, referrerURL) - const isNonPotentiallyTrustWorthy = isURLPotentiallyTrustworthy(referrerURL) && - !isURLPotentiallyTrustworthy(request.url) +// https://fetch.spec.whatwg.org/#abort-fetch +function abortFetch (p, request, responseObject, error) { + // Note: AbortSignal.reason was added in node v17.2.0 + // which would give us an undefined error to reject with. + // Remove this once node v16 is no longer supported. + if (!error) { + error = new DOMException('The operation was aborted.', 'AbortError') + } - // 8. Execute the switch statements corresponding to the value of policy: - switch (policy) { - case 'origin': return referrerOrigin != null ? referrerOrigin : stripURLForReferrer(referrerSource, true) - case 'unsafe-url': return referrerURL - case 'same-origin': - return areSameOrigin ? referrerOrigin : 'no-referrer' - case 'origin-when-cross-origin': - return areSameOrigin ? referrerURL : referrerOrigin - case 'strict-origin-when-cross-origin': { - const currentURL = requestCurrentURL(request) + // 1. Reject promise with error. + p.reject(error) - // 1. If the origin of referrerURL and the origin of request’s current - // URL are the same, then return referrerURL. - if (sameOrigin(referrerURL, currentURL)) { - return referrerURL + // 2. If request’s body is not null and is readable, then cancel request’s + // body with error. + if (request.body != null && isReadable(request.body?.stream)) { + request.body.stream.cancel(error).catch((err) => { + if (err.code === 'ERR_INVALID_STATE') { + // Node bug? + return } + throw err + }) + } - // 2. If referrerURL is a potentially trustworthy URL and request’s - // current URL is not a potentially trustworthy URL, then return no - // referrer. - if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) { - return 'no-referrer' - } + // 3. If responseObject is null, then return. + if (responseObject == null) { + return + } - // 3. Return referrerOrigin. - return referrerOrigin - } - case 'strict-origin': // eslint-disable-line - /** - * 1. If referrerURL is a potentially trustworthy URL and - * request’s current URL is not a potentially trustworthy URL, - * then return no referrer. - * 2. Return referrerOrigin - */ - case 'no-referrer-when-downgrade': // eslint-disable-line - /** - * 1. If referrerURL is a potentially trustworthy URL and - * request’s current URL is not a potentially trustworthy URL, - * then return no referrer. - * 2. Return referrerOrigin - */ + // 4. Let response be responseObject’s response. + const response = responseObject[kState] - default: // eslint-disable-line - return isNonPotentiallyTrustWorthy ? 'no-referrer' : referrerOrigin + // 5. If response’s body is not null and is readable, then error response’s + // body with error. + if (response.body != null && isReadable(response.body?.stream)) { + response.body.stream.cancel(error).catch((err) => { + if (err.code === 'ERR_INVALID_STATE') { + // Node bug? + return + } + throw err + }) } } -/** - * @see https://w3c.github.io/webappsec-referrer-policy/#strip-url - * @param {URL} url - * @param {boolean|undefined} originOnly - */ -function stripURLForReferrer (url, originOnly) { - // 1. Assert: url is a URL. - assert(url instanceof URL) +// https://fetch.spec.whatwg.org/#fetching +function fetching ({ + request, + processRequestBodyChunkLength, + processRequestEndOfBody, + processResponse, + processResponseEndOfBody, + processResponseConsumeBody, + useParallelQueue = false, + dispatcher // undici +}) { + // 1. Let taskDestination be null. + let taskDestination = null - // 2. If url’s scheme is a local scheme, then return no referrer. - if (url.protocol === 'file:' || url.protocol === 'about:' || url.protocol === 'blank:') { - return 'no-referrer' - } + // 2. Let crossOriginIsolatedCapability be false. + let crossOriginIsolatedCapability = false - // 3. Set url’s username to the empty string. - url.username = '' + // 3. If request’s client is non-null, then: + if (request.client != null) { + // 1. Set taskDestination to request’s client’s global object. + taskDestination = request.client.globalObject - // 4. Set url’s password to the empty string. - url.password = '' + // 2. Set crossOriginIsolatedCapability to request’s client’s cross-origin + // isolated capability. + crossOriginIsolatedCapability = + request.client.crossOriginIsolatedCapability + } - // 5. Set url’s fragment to null. - url.hash = '' + // 4. If useParallelQueue is true, then set taskDestination to the result of + // starting a new parallel queue. + // TODO - // 6. If the origin-only flag is true, then: - if (originOnly) { - // 1. Set url’s path to « the empty string ». - url.pathname = '' + // 5. Let timingInfo be a new fetch timing info whose start time and + // post-redirect start time are the coarsened shared current time given + // crossOriginIsolatedCapability. + const currenTime = coarsenedSharedCurrentTime(crossOriginIsolatedCapability) + const timingInfo = createOpaqueTimingInfo({ + startTime: currenTime + }) - // 2. Set url’s query to null. - url.search = '' + // 6. Let fetchParams be a new fetch params whose + // request is request, + // timing info is timingInfo, + // process request body chunk length is processRequestBodyChunkLength, + // process request end-of-body is processRequestEndOfBody, + // process response is processResponse, + // process response consume body is processResponseConsumeBody, + // process response end-of-body is processResponseEndOfBody, + // task destination is taskDestination, + // and cross-origin isolated capability is crossOriginIsolatedCapability. + const fetchParams = { + controller: new Fetch(dispatcher), + request, + timingInfo, + processRequestBodyChunkLength, + processRequestEndOfBody, + processResponse, + processResponseConsumeBody, + processResponseEndOfBody, + taskDestination, + crossOriginIsolatedCapability } - // 7. Return url. - return url -} + // 7. If request’s body is a byte sequence, then set request’s body to + // request’s body as a body. + // NOTE: Since fetching is only called from fetch, body should already be + // extracted. + assert(!request.body || request.body.stream) -function isURLPotentiallyTrustworthy (url) { - if (!(url instanceof URL)) { - return false + // 8. If request’s window is "client", then set request’s window to request’s + // client, if request’s client’s global object is a Window object; otherwise + // "no-window". + if (request.window === 'client') { + // TODO: What if request.client is null? + request.window = + request.client?.globalObject?.constructor?.name === 'Window' + ? request.client + : 'no-window' } - // If child of about, return true - if (url.href === 'about:blank' || url.href === 'about:srcdoc') { - return true + // 9. If request’s origin is "client", then set request’s origin to request’s + // client’s origin. + if (request.origin === 'client') { + // TODO: What if request.client is null? + request.origin = request.client?.origin } - // If scheme is data, return true - if (url.protocol === 'data:') return true + // 10. If all of the following conditions are true: + // TODO - // If file, return true - if (url.protocol === 'file:') return true + // 11. If request’s policy container is "client", then: + if (request.policyContainer === 'client') { + // 1. If request’s client is non-null, then set request’s policy + // container to a clone of request’s client’s policy container. [HTML] + if (request.client != null) { + request.policyContainer = clonePolicyContainer( + request.client.policyContainer + ) + } else { + // 2. Otherwise, set request’s policy container to a new policy + // container. + request.policyContainer = makePolicyContainer() + } + } - return isOriginPotentiallyTrustworthy(url.origin) + // 12. If request’s header list does not contain `Accept`, then: + if (!request.headersList.contains('accept')) { + // 1. Let value be `*/*`. + const value = '*/*' - function isOriginPotentiallyTrustworthy (origin) { - // If origin is explicitly null, return false - if (origin == null || origin === 'null') return false + // 2. A user agent should set value to the first matching statement, if + // any, switching on request’s destination: + // "document" + // "frame" + // "iframe" + // `text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8` + // "image" + // `image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5` + // "style" + // `text/css,*/*;q=0.1` + // TODO - const originAsURL = new URL(origin) + // 3. Append `Accept`/value to request’s header list. + request.headersList.append('accept', value) + } - // If secure, return true - if (originAsURL.protocol === 'https:' || originAsURL.protocol === 'wss:') { - return true - } + // 13. If request’s header list does not contain `Accept-Language`, then + // user agents should append `Accept-Language`/an appropriate value to + // request’s header list. + if (!request.headersList.contains('accept-language')) { + request.headersList.append('accept-language', '*') + } - // If localhost or variants, return true - if (/^127(?:\.[0-9]+){0,2}\.[0-9]+$|^\[(?:0*:)*?:?0*1\]$/.test(originAsURL.hostname) || - (originAsURL.hostname === 'localhost' || originAsURL.hostname.includes('localhost.')) || - (originAsURL.hostname.endsWith('.localhost'))) { - return true - } + // 14. If request’s priority is null, then use request’s initiator and + // destination appropriately in setting request’s priority to a + // user-agent-defined object. + if (request.priority === null) { + // TODO + } - // If any other, return false - return false + // 15. If request is a subresource request, then: + if (subresourceSet.has(request.destination)) { + // TODO } + + // 16. Run main fetch given fetchParams. + mainFetch(fetchParams) + .catch(err => { + fetchParams.controller.terminate(err) + }) + + // 17. Return fetchParam's controller + return fetchParams.controller } -/** - * @see https://w3c.github.io/webappsec-subresource-integrity/#does-response-match-metadatalist - * @param {Uint8Array} bytes - * @param {string} metadataList - */ -function bytesMatch (bytes, metadataList) { - // If node is not built with OpenSSL support, we cannot check - // a request's integrity, so allow it by default (the spec will - // allow requests if an invalid hash is given, as precedence). - /* istanbul ignore if: only if node is built with --without-ssl */ - if (crypto === undefined) { - return true - } +// https://fetch.spec.whatwg.org/#concept-main-fetch +async function mainFetch (fetchParams, recursive = false) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request - // 1. Let parsedMetadata be the result of parsing metadataList. - const parsedMetadata = parseMetadata(metadataList) + // 2. Let response be null. + let response = null - // 2. If parsedMetadata is no metadata, return true. - if (parsedMetadata === 'no metadata') { - return true + // 3. If request’s local-URLs-only flag is set and request’s current URL is + // not local, then set response to a network error. + if (request.localURLsOnly && !urlIsLocal(requestCurrentURL(request))) { + response = makeNetworkError('local URLs only') } - // 3. If response is not eligible for integrity validation, return false. + // 4. Run report Content Security Policy violations for request. // TODO - // 4. If parsedMetadata is the empty set, return true. - if (parsedMetadata.length === 0) { - return true + // 5. Upgrade request to a potentially trustworthy URL, if appropriate. + tryUpgradeRequestToAPotentiallyTrustworthyURL(request) + + // 6. If should request be blocked due to a bad port, should fetching request + // be blocked as mixed content, or should request be blocked by Content + // Security Policy returns blocked, then set response to a network error. + if (requestBadPort(request) === 'blocked') { + response = makeNetworkError('bad port') } + // TODO: should fetching request be blocked as mixed content? + // TODO: should request be blocked by Content Security Policy? - // 5. Let metadata be the result of getting the strongest - // metadata from parsedMetadata. - const strongest = getStrongestMetadata(parsedMetadata) - const metadata = filterMetadataListByAlgorithm(parsedMetadata, strongest) + // 7. If request’s referrer policy is the empty string, then set request’s + // referrer policy to request’s policy container’s referrer policy. + if (request.referrerPolicy === '') { + request.referrerPolicy = request.policyContainer.referrerPolicy + } - // 6. For each item in metadata: - for (const item of metadata) { - // 1. Let algorithm be the alg component of item. - const algorithm = item.algo + // 8. If request’s referrer is not "no-referrer", then set request’s + // referrer to the result of invoking determine request’s referrer. + if (request.referrer !== 'no-referrer') { + request.referrer = determineRequestsReferrer(request) + } - // 2. Let expectedValue be the val component of item. - const expectedValue = item.hash + // 9. Set request’s current URL’s scheme to "https" if all of the following + // conditions are true: + // - request’s current URL’s scheme is "http" + // - request’s current URL’s host is a domain + // - Matching request’s current URL’s host per Known HSTS Host Domain Name + // Matching results in either a superdomain match with an asserted + // includeSubDomains directive or a congruent match (with or without an + // asserted includeSubDomains directive). [HSTS] + // TODO - // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e - // "be liberal with padding". This is annoying, and it's not even in the spec. + // 10. If recursive is false, then run the remaining steps in parallel. + // TODO - // 3. Let actualValue be the result of applying algorithm to bytes. - let actualValue = crypto.createHash(algorithm).update(bytes).digest('base64') + // 11. If response is null, then set response to the result of running + // the steps corresponding to the first matching statement: + if (response === null) { + response = await (async () => { + const currentURL = requestCurrentURL(request) - if (actualValue[actualValue.length - 1] === '=') { - if (actualValue[actualValue.length - 2] === '=') { - actualValue = actualValue.slice(0, -2) - } else { - actualValue = actualValue.slice(0, -1) + if ( + // - request’s current URL’s origin is same origin with request’s origin, + // and request’s response tainting is "basic" + (sameOrigin(currentURL, request.url) && request.responseTainting === 'basic') || + // request’s current URL’s scheme is "data" + (currentURL.protocol === 'data:') || + // - request’s mode is "navigate" or "websocket" + (request.mode === 'navigate' || request.mode === 'websocket') + ) { + // 1. Set request’s response tainting to "basic". + request.responseTainting = 'basic' + + // 2. Return the result of running scheme fetch given fetchParams. + return await schemeFetch(fetchParams) } - } - // 4. If actualValue is a case-sensitive match for expectedValue, - // return true. - if (compareBase64Mixed(actualValue, expectedValue)) { - return true - } - } + // request’s mode is "same-origin" + if (request.mode === 'same-origin') { + // 1. Return a network error. + return makeNetworkError('request mode cannot be "same-origin"') + } - // 7. Return false. - return false -} + // request’s mode is "no-cors" + if (request.mode === 'no-cors') { + // 1. If request’s redirect mode is not "follow", then return a network + // error. + if (request.redirect !== 'follow') { + return makeNetworkError( + 'redirect mode cannot be "follow" for "no-cors" request' + ) + } -// https://w3c.github.io/webappsec-subresource-integrity/#grammardef-hash-with-options -// https://www.w3.org/TR/CSP2/#source-list-syntax -// https://www.rfc-editor.org/rfc/rfc5234#appendix-B.1 -const parseHashWithOptions = /(?sha256|sha384|sha512)-((?[A-Za-z0-9+/]+|[A-Za-z0-9_-]+)={0,2}(?:\s|$)( +[!-~]*)?)?/i + // 2. Set request’s response tainting to "opaque". + request.responseTainting = 'opaque' -/** - * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata - * @param {string} metadata - */ -function parseMetadata (metadata) { - // 1. Let result be the empty set. - /** @type {{ algo: string, hash: string }[]} */ - const result = [] + // 3. Return the result of running scheme fetch given fetchParams. + return await schemeFetch(fetchParams) + } - // 2. Let empty be equal to true. - let empty = true + // request’s current URL’s scheme is not an HTTP(S) scheme + if (!urlIsHttpHttpsScheme(requestCurrentURL(request))) { + // Return a network error. + return makeNetworkError('URL scheme must be a HTTP(S) scheme') + } - // 3. For each token returned by splitting metadata on spaces: - for (const token of metadata.split(' ')) { - // 1. Set empty to false. - empty = false + // - request’s use-CORS-preflight flag is set + // - request’s unsafe-request flag is set and either request’s method is + // not a CORS-safelisted method or CORS-unsafe request-header names with + // request’s header list is not empty + // 1. Set request’s response tainting to "cors". + // 2. Let corsWithPreflightResponse be the result of running HTTP fetch + // given fetchParams and true. + // 3. If corsWithPreflightResponse is a network error, then clear cache + // entries using request. + // 4. Return corsWithPreflightResponse. + // TODO - // 2. Parse token as a hash-with-options. - const parsedToken = parseHashWithOptions.exec(token) + // Otherwise + // 1. Set request’s response tainting to "cors". + request.responseTainting = 'cors' - // 3. If token does not parse, continue to the next token. - if ( - parsedToken === null || - parsedToken.groups === undefined || - parsedToken.groups.algo === undefined - ) { - // Note: Chromium blocks the request at this point, but Firefox - // gives a warning that an invalid integrity was given. The - // correct behavior is to ignore these, and subsequently not - // check the integrity of the resource. - continue - } + // 2. Return the result of running HTTP fetch given fetchParams. + return await httpFetch(fetchParams) + })() + } - // 4. Let algorithm be the hash-algo component of token. - const algorithm = parsedToken.groups.algo.toLowerCase() + // 12. If recursive is true, then return response. + if (recursive) { + return response + } - // 5. If algorithm is a hash function recognized by the user - // agent, add the parsed token to result. - if (supportedHashes.includes(algorithm)) { - result.push(parsedToken.groups) + // 13. If response is not a network error and response is not a filtered + // response, then: + if (response.status !== 0 && !response.internalResponse) { + // If request’s response tainting is "cors", then: + if (request.responseTainting === 'cors') { + // 1. Let headerNames be the result of extracting header list values + // given `Access-Control-Expose-Headers` and response’s header list. + // TODO + // 2. If request’s credentials mode is not "include" and headerNames + // contains `*`, then set response’s CORS-exposed header-name list to + // all unique header names in response’s header list. + // TODO + // 3. Otherwise, if headerNames is not null or failure, then set + // response’s CORS-exposed header-name list to headerNames. + // TODO } - } - // 4. Return no metadata if empty is true, otherwise return result. - if (empty === true) { - return 'no metadata' + // Set response to the following filtered response with response as its + // internal response, depending on request’s response tainting: + if (request.responseTainting === 'basic') { + response = filterResponse(response, 'basic') + } else if (request.responseTainting === 'cors') { + response = filterResponse(response, 'cors') + } else if (request.responseTainting === 'opaque') { + response = filterResponse(response, 'opaque') + } else { + assert(false) + } } - return result -} + // 14. Let internalResponse be response, if response is a network error, + // and response’s internal response otherwise. + let internalResponse = + response.status === 0 ? response : response.internalResponse -/** - * @param {{ algo: 'sha256' | 'sha384' | 'sha512' }[]} metadataList - */ -function getStrongestMetadata (metadataList) { - // Let algorithm be the algo component of the first item in metadataList. - // Can be sha256 - let algorithm = metadataList[0].algo - // If the algorithm is sha512, then it is the strongest - // and we can return immediately - if (algorithm[3] === '5') { - return algorithm + // 15. If internalResponse’s URL list is empty, then set it to a clone of + // request’s URL list. + if (internalResponse.urlList.length === 0) { + internalResponse.urlList.push(...request.urlList) } - for (let i = 1; i < metadataList.length; ++i) { - const metadata = metadataList[i] - // If the algorithm is sha512, then it is the strongest - // and we can break the loop immediately - if (metadata.algo[3] === '5') { - algorithm = 'sha512' - break - // If the algorithm is sha384, then a potential sha256 or sha384 is ignored - } else if (algorithm[3] === '3') { - continue - // algorithm is sha256, check if algorithm is sha384 and if so, set it as - // the strongest - } else if (metadata.algo[3] === '3') { - algorithm = 'sha384' - } + // 16. If request’s timing allow failed flag is unset, then set + // internalResponse’s timing allow passed flag. + if (!request.timingAllowFailed) { + response.timingAllowPassed = true } - return algorithm -} -function filterMetadataListByAlgorithm (metadataList, algorithm) { - if (metadataList.length === 1) { - return metadataList + // 17. If response is not a network error and any of the following returns + // blocked + // - should internalResponse to request be blocked as mixed content + // - should internalResponse to request be blocked by Content Security Policy + // - should internalResponse to request be blocked due to its MIME type + // - should internalResponse to request be blocked due to nosniff + // TODO + + // 18. If response’s type is "opaque", internalResponse’s status is 206, + // internalResponse’s range-requested flag is set, and request’s header + // list does not contain `Range`, then set response and internalResponse + // to a network error. + if ( + response.type === 'opaque' && + internalResponse.status === 206 && + internalResponse.rangeRequested && + !request.headers.contains('range') + ) { + response = internalResponse = makeNetworkError() } - let pos = 0 - for (let i = 0; i < metadataList.length; ++i) { - if (metadataList[i].algo === algorithm) { - metadataList[pos++] = metadataList[i] - } + // 19. If response is not a network error and either request’s method is + // `HEAD` or `CONNECT`, or internalResponse’s status is a null body status, + // set internalResponse’s body to null and disregard any enqueuing toward + // it (if any). + if ( + response.status !== 0 && + (request.method === 'HEAD' || + request.method === 'CONNECT' || + nullBodyStatus.includes(internalResponse.status)) + ) { + internalResponse.body = null + fetchParams.controller.dump = true } - metadataList.length = pos + // 20. If request’s integrity metadata is not the empty string, then: + if (request.integrity) { + // 1. Let processBodyError be this step: run fetch finale given fetchParams + // and a network error. + const processBodyError = (reason) => + fetchFinale(fetchParams, makeNetworkError(reason)) - return metadataList -} + // 2. If request’s response tainting is "opaque", or response’s body is null, + // then run processBodyError and abort these steps. + if (request.responseTainting === 'opaque' || response.body == null) { + processBodyError(response.error) + return + } -/** - * Compares two base64 strings, allowing for base64url - * in the second string. - * -* @param {string} actualValue always base64 - * @param {string} expectedValue base64 or base64url - * @returns {boolean} - */ -function compareBase64Mixed (actualValue, expectedValue) { - if (actualValue.length !== expectedValue.length) { - return false - } - for (let i = 0; i < actualValue.length; ++i) { - if (actualValue[i] !== expectedValue[i]) { - if ( - (actualValue[i] === '+' && expectedValue[i] === '-') || - (actualValue[i] === '/' && expectedValue[i] === '_') - ) { - continue + // 3. Let processBody given bytes be these steps: + const processBody = (bytes) => { + // 1. If bytes do not match request’s integrity metadata, + // then run processBodyError and abort these steps. [SRI] + if (!bytesMatch(bytes, request.integrity)) { + processBodyError('integrity mismatch') + return } - return false - } - } - return true -} + // 2. Set response’s body to bytes as a body. + response.body = safelyExtractBody(bytes)[0] -// https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request -function tryUpgradeRequestToAPotentiallyTrustworthyURL (request) { - // TODO -} + // 3. Run fetch finale given fetchParams and response. + fetchFinale(fetchParams, response) + } -/** - * @link {https://html.spec.whatwg.org/multipage/origin.html#same-origin} - * @param {URL} A - * @param {URL} B - */ -function sameOrigin (A, B) { - // 1. If A and B are the same opaque origin, then return true. - if (A.origin === B.origin && A.origin === 'null') { - return true + // 4. Fully read response’s body given processBody and processBodyError. + await fullyReadBody(response.body, processBody, processBodyError) + } else { + // 21. Otherwise, run fetch finale given fetchParams and response. + fetchFinale(fetchParams, response) } +} - // 2. If A and B are both tuple origins and their schemes, - // hosts, and port are identical, then return true. - if (A.protocol === B.protocol && A.hostname === B.hostname && A.port === B.port) { - return true +// https://fetch.spec.whatwg.org/#concept-scheme-fetch +// given a fetch params fetchParams +function schemeFetch (fetchParams) { + // Note: since the connection is destroyed on redirect, which sets fetchParams to a + // cancelled state, we do not want this condition to trigger *unless* there have been + // no redirects. See https://github.com/nodejs/undici/issues/1776 + // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. + if (isCancelled(fetchParams) && fetchParams.request.redirectCount === 0) { + return Promise.resolve(makeAppropriateNetworkError(fetchParams)) } - // 3. Return false. - return false -} + // 2. Let request be fetchParams’s request. + const { request } = fetchParams -function createDeferredPromise () { - let res - let rej - const promise = new Promise((resolve, reject) => { - res = resolve - rej = reject - }) + const { protocol: scheme } = requestCurrentURL(request) - return { promise, resolve: res, reject: rej } -} + // 3. Switch on request’s current URL’s scheme and run the associated steps: + switch (scheme) { + case 'about:': { + // If request’s current URL’s path is the string "blank", then return a new response + // whose status message is `OK`, header list is « (`Content-Type`, `text/html;charset=utf-8`) », + // and body is the empty byte sequence as a body. -function isAborted (fetchParams) { - return fetchParams.controller.state === 'aborted' -} + // Otherwise, return a network error. + return Promise.resolve(makeNetworkError('about scheme is not supported')) + } + case 'blob:': { + if (!resolveObjectURL) { + resolveObjectURL = (__nccwpck_require__(20181).resolveObjectURL) + } -function isCancelled (fetchParams) { - return fetchParams.controller.state === 'aborted' || - fetchParams.controller.state === 'terminated' -} + // 1. Let blobURLEntry be request’s current URL’s blob URL entry. + const blobURLEntry = requestCurrentURL(request) -const normalizeMethodRecord = { - delete: 'DELETE', - DELETE: 'DELETE', - get: 'GET', - GET: 'GET', - head: 'HEAD', - HEAD: 'HEAD', - options: 'OPTIONS', - OPTIONS: 'OPTIONS', - post: 'POST', - POST: 'POST', - put: 'PUT', - PUT: 'PUT' -} + // https://github.com/web-platform-tests/wpt/blob/7b0ebaccc62b566a1965396e5be7bb2bc06f841f/FileAPI/url/resources/fetch-tests.js#L52-L56 + // Buffer.resolveObjectURL does not ignore URL queries. + if (blobURLEntry.search.length !== 0) { + return Promise.resolve(makeNetworkError('NetworkError when attempting to fetch resource.')) + } -// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. -Object.setPrototypeOf(normalizeMethodRecord, null) + const blobURLEntryObject = resolveObjectURL(blobURLEntry.toString()) + + // 2. If request’s method is not `GET`, blobURLEntry is null, or blobURLEntry’s + // object is not a Blob object, then return a network error. + if (request.method !== 'GET' || !isBlobLike(blobURLEntryObject)) { + return Promise.resolve(makeNetworkError('invalid method')) + } + + // 3. Let bodyWithType be the result of safely extracting blobURLEntry’s object. + const bodyWithType = safelyExtractBody(blobURLEntryObject) + + // 4. Let body be bodyWithType’s body. + const body = bodyWithType[0] + + // 5. Let length be body’s length, serialized and isomorphic encoded. + const length = isomorphicEncode(`${body.length}`) + + // 6. Let type be bodyWithType’s type if it is non-null; otherwise the empty byte sequence. + const type = bodyWithType[1] ?? '' + + // 7. Return a new response whose status message is `OK`, header list is + // « (`Content-Length`, length), (`Content-Type`, type) », and body is body. + const response = makeResponse({ + statusText: 'OK', + headersList: [ + ['content-length', { name: 'Content-Length', value: length }], + ['content-type', { name: 'Content-Type', value: type }] + ] + }) + + response.body = body + + return Promise.resolve(response) + } + case 'data:': { + // 1. Let dataURLStruct be the result of running the + // data: URL processor on request’s current URL. + const currentURL = requestCurrentURL(request) + const dataURLStruct = dataURLProcessor(currentURL) + + // 2. If dataURLStruct is failure, then return a + // network error. + if (dataURLStruct === 'failure') { + return Promise.resolve(makeNetworkError('failed to fetch the data URL')) + } + + // 3. Let mimeType be dataURLStruct’s MIME type, serialized. + const mimeType = serializeAMimeType(dataURLStruct.mimeType) + + // 4. Return a response whose status message is `OK`, + // header list is « (`Content-Type`, mimeType) », + // and body is dataURLStruct’s body as a body. + return Promise.resolve(makeResponse({ + statusText: 'OK', + headersList: [ + ['content-type', { name: 'Content-Type', value: mimeType }] + ], + body: safelyExtractBody(dataURLStruct.body)[0] + })) + } + case 'file:': { + // For now, unfortunate as it is, file URLs are left as an exercise for the reader. + // When in doubt, return a network error. + return Promise.resolve(makeNetworkError('not implemented... yet...')) + } + case 'http:': + case 'https:': { + // Return the result of running HTTP fetch given fetchParams. -/** - * @see https://fetch.spec.whatwg.org/#concept-method-normalize - * @param {string} method - */ -function normalizeMethod (method) { - return normalizeMethodRecord[method.toLowerCase()] ?? method + return httpFetch(fetchParams) + .catch((err) => makeNetworkError(err)) + } + default: { + return Promise.resolve(makeNetworkError('unknown scheme')) + } + } } -// https://infra.spec.whatwg.org/#serialize-a-javascript-value-to-a-json-string -function serializeJavascriptValueToJSONString (value) { - // 1. Let result be ? Call(%JSON.stringify%, undefined, « value »). - const result = JSON.stringify(value) +// https://fetch.spec.whatwg.org/#finalize-response +function finalizeResponse (fetchParams, response) { + // 1. Set fetchParams’s request’s done flag. + fetchParams.request.done = true - // 2. If result is undefined, then throw a TypeError. - if (result === undefined) { - throw new TypeError('Value is not JSON serializable') + // 2, If fetchParams’s process response done is not null, then queue a fetch + // task to run fetchParams’s process response done given response, with + // fetchParams’s task destination. + if (fetchParams.processResponseDone != null) { + queueMicrotask(() => fetchParams.processResponseDone(response)) } +} - // 3. Assert: result is a string. - assert(typeof result === 'string') +// https://fetch.spec.whatwg.org/#fetch-finale +function fetchFinale (fetchParams, response) { + // 1. If response is a network error, then: + if (response.type === 'error') { + // 1. Set response’s URL list to « fetchParams’s request’s URL list[0] ». + response.urlList = [fetchParams.request.urlList[0]] - // 4. Return result. - return result -} + // 2. Set response’s timing info to the result of creating an opaque timing + // info for fetchParams’s timing info. + response.timingInfo = createOpaqueTimingInfo({ + startTime: fetchParams.timingInfo.startTime + }) + } -// https://tc39.es/ecma262/#sec-%25iteratorprototype%25-object -const esIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())) + // 2. Let processResponseEndOfBody be the following steps: + const processResponseEndOfBody = () => { + // 1. Set fetchParams’s request’s done flag. + fetchParams.request.done = true -/** - * @see https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object - * @param {() => unknown[]} iterator - * @param {string} name name of the instance - * @param {'key'|'value'|'key+value'} kind - */ -function makeIterator (iterator, name, kind) { - const object = { - index: 0, - kind, - target: iterator + // If fetchParams’s process response end-of-body is not null, + // then queue a fetch task to run fetchParams’s process response + // end-of-body given response with fetchParams’s task destination. + if (fetchParams.processResponseEndOfBody != null) { + queueMicrotask(() => fetchParams.processResponseEndOfBody(response)) + } } - const i = { - next () { - // 1. Let interface be the interface for which the iterator prototype object exists. + // 3. If fetchParams’s process response is non-null, then queue a fetch task + // to run fetchParams’s process response given response, with fetchParams’s + // task destination. + if (fetchParams.processResponse != null) { + queueMicrotask(() => fetchParams.processResponse(response)) + } - // 2. Let thisValue be the this value. + // 4. If response’s body is null, then run processResponseEndOfBody. + if (response.body == null) { + processResponseEndOfBody() + } else { + // 5. Otherwise: - // 3. Let object be ? ToObject(thisValue). + // 1. Let transformStream be a new a TransformStream. - // 4. If object is a platform object, then perform a security - // check, passing: + // 2. Let identityTransformAlgorithm be an algorithm which, given chunk, + // enqueues chunk in transformStream. + const identityTransformAlgorithm = (chunk, controller) => { + controller.enqueue(chunk) + } - // 5. If object is not a default iterator object for interface, - // then throw a TypeError. - if (Object.getPrototypeOf(this) !== i) { - throw new TypeError( - `'next' called on an object that does not implement interface ${name} Iterator.` - ) + // 3. Set up transformStream with transformAlgorithm set to identityTransformAlgorithm + // and flushAlgorithm set to processResponseEndOfBody. + const transformStream = new TransformStream({ + start () {}, + transform: identityTransformAlgorithm, + flush: processResponseEndOfBody + }, { + size () { + return 1 } + }, { + size () { + return 1 + } + }) - // 6. Let index be object’s index. - // 7. Let kind be object’s kind. - // 8. Let values be object’s target's value pairs to iterate over. - const { index, kind, target } = object - const values = target() + // 4. Set response’s body to the result of piping response’s body through transformStream. + response.body = { stream: response.body.stream.pipeThrough(transformStream) } + } - // 9. Let len be the length of values. - const len = values.length + // 6. If fetchParams’s process response consume body is non-null, then: + if (fetchParams.processResponseConsumeBody != null) { + // 1. Let processBody given nullOrBytes be this step: run fetchParams’s + // process response consume body given response and nullOrBytes. + const processBody = (nullOrBytes) => fetchParams.processResponseConsumeBody(response, nullOrBytes) - // 10. If index is greater than or equal to len, then return - // CreateIterResultObject(undefined, true). - if (index >= len) { - return { value: undefined, done: true } - } + // 2. Let processBodyError be this step: run fetchParams’s process + // response consume body given response and failure. + const processBodyError = (failure) => fetchParams.processResponseConsumeBody(response, failure) - // 11. Let pair be the entry in values at index index. - const pair = values[index] + // 3. If response’s body is null, then queue a fetch task to run processBody + // given null, with fetchParams’s task destination. + if (response.body == null) { + queueMicrotask(() => processBody(null)) + } else { + // 4. Otherwise, fully read response’s body given processBody, processBodyError, + // and fetchParams’s task destination. + return fullyReadBody(response.body, processBody, processBodyError) + } + return Promise.resolve() + } +} - // 12. Set object’s index to index + 1. - object.index = index + 1 +// https://fetch.spec.whatwg.org/#http-fetch +async function httpFetch (fetchParams) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request - // 13. Return the iterator result for pair and kind. - return iteratorResult(pair, kind) - }, - // The class string of an iterator prototype object for a given interface is the - // result of concatenating the identifier of the interface and the string " Iterator". - [Symbol.toStringTag]: `${name} Iterator` + // 2. Let response be null. + let response = null + + // 3. Let actualResponse be null. + let actualResponse = null + + // 4. Let timingInfo be fetchParams’s timing info. + const timingInfo = fetchParams.timingInfo + + // 5. If request’s service-workers mode is "all", then: + if (request.serviceWorkers === 'all') { + // TODO } - // The [[Prototype]] internal slot of an iterator prototype object must be %IteratorPrototype%. - Object.setPrototypeOf(i, esIteratorPrototype) - // esIteratorPrototype needs to be the prototype of i - // which is the prototype of an empty object. Yes, it's confusing. - return Object.setPrototypeOf({}, i) -} + // 6. If response is null, then: + if (response === null) { + // 1. If makeCORSPreflight is true and one of these conditions is true: + // TODO -// https://webidl.spec.whatwg.org/#iterator-result -function iteratorResult (pair, kind) { - let result + // 2. If request’s redirect mode is "follow", then set request’s + // service-workers mode to "none". + if (request.redirect === 'follow') { + request.serviceWorkers = 'none' + } - // 1. Let result be a value determined by the value of kind: - switch (kind) { - case 'key': { - // 1. Let idlKey be pair’s key. - // 2. Let key be the result of converting idlKey to an - // ECMAScript value. - // 3. result is key. - result = pair[0] - break + // 3. Set response and actualResponse to the result of running + // HTTP-network-or-cache fetch given fetchParams. + actualResponse = response = await httpNetworkOrCacheFetch(fetchParams) + + // 4. If request’s response tainting is "cors" and a CORS check + // for request and response returns failure, then return a network error. + if ( + request.responseTainting === 'cors' && + corsCheck(request, response) === 'failure' + ) { + return makeNetworkError('cors failure') } - case 'value': { - // 1. Let idlValue be pair’s value. - // 2. Let value be the result of converting idlValue to - // an ECMAScript value. - // 3. result is value. - result = pair[1] - break + + // 5. If the TAO check for request and response returns failure, then set + // request’s timing allow failed flag. + if (TAOCheck(request, response) === 'failure') { + request.timingAllowFailed = true } - case 'key+value': { - // 1. Let idlKey be pair’s key. - // 2. Let idlValue be pair’s value. - // 3. Let key be the result of converting idlKey to an - // ECMAScript value. - // 4. Let value be the result of converting idlValue to - // an ECMAScript value. - // 5. Let array be ! ArrayCreate(2). - // 6. Call ! CreateDataProperty(array, "0", key). - // 7. Call ! CreateDataProperty(array, "1", value). - // 8. result is array. - result = pair - break + } + + // 7. If either request’s response tainting or response’s type + // is "opaque", and the cross-origin resource policy check with + // request’s origin, request’s client, request’s destination, + // and actualResponse returns blocked, then return a network error. + if ( + (request.responseTainting === 'opaque' || response.type === 'opaque') && + crossOriginResourcePolicyCheck( + request.origin, + request.client, + request.destination, + actualResponse + ) === 'blocked' + ) { + return makeNetworkError('blocked') + } + + // 8. If actualResponse’s status is a redirect status, then: + if (redirectStatusSet.has(actualResponse.status)) { + // 1. If actualResponse’s status is not 303, request’s body is not null, + // and the connection uses HTTP/2, then user agents may, and are even + // encouraged to, transmit an RST_STREAM frame. + // See, https://github.com/whatwg/fetch/issues/1288 + if (request.redirect !== 'manual') { + fetchParams.controller.connection.destroy() + } + + // 2. Switch on request’s redirect mode: + if (request.redirect === 'error') { + // Set response to a network error. + response = makeNetworkError('unexpected redirect') + } else if (request.redirect === 'manual') { + // Set response to an opaque-redirect filtered response whose internal + // response is actualResponse. + // NOTE(spec): On the web this would return an `opaqueredirect` response, + // but that doesn't make sense server side. + // See https://github.com/nodejs/undici/issues/1193. + response = actualResponse + } else if (request.redirect === 'follow') { + // Set response to the result of running HTTP-redirect fetch given + // fetchParams and response. + response = await httpRedirectFetch(fetchParams, response) + } else { + assert(false) } } - // 2. Return CreateIterResultObject(result, false). - return { value: result, done: false } -} + // 9. Set response’s timing info to timingInfo. + response.timingInfo = timingInfo -/** - * @see https://fetch.spec.whatwg.org/#body-fully-read - */ -async function fullyReadBody (body, processBody, processBodyError) { - // 1. If taskDestination is null, then set taskDestination to - // the result of starting a new parallel queue. + // 10. Return response. + return response +} - // 2. Let successSteps given a byte sequence bytes be to queue a - // fetch task to run processBody given bytes, with taskDestination. - const successSteps = processBody +// https://fetch.spec.whatwg.org/#http-redirect-fetch +function httpRedirectFetch (fetchParams, response) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request - // 3. Let errorSteps be to queue a fetch task to run processBodyError, - // with taskDestination. - const errorSteps = processBodyError + // 2. Let actualResponse be response, if response is not a filtered response, + // and response’s internal response otherwise. + const actualResponse = response.internalResponse + ? response.internalResponse + : response - // 4. Let reader be the result of getting a reader for body’s stream. - // If that threw an exception, then run errorSteps with that - // exception and return. - let reader + // 3. Let locationURL be actualResponse’s location URL given request’s current + // URL’s fragment. + let locationURL try { - reader = body.stream.getReader() - } catch (e) { - errorSteps(e) - return - } + locationURL = responseLocationURL( + actualResponse, + requestCurrentURL(request).hash + ) - // 5. Read all bytes from reader, given successSteps and errorSteps. - try { - const result = await readAllBytes(reader) - successSteps(result) - } catch (e) { - errorSteps(e) + // 4. If locationURL is null, then return response. + if (locationURL == null) { + return response + } + } catch (err) { + // 5. If locationURL is failure, then return a network error. + return Promise.resolve(makeNetworkError(err)) } -} -/** @type {ReadableStream} */ -let ReadableStream = globalThis.ReadableStream + // 6. If locationURL’s scheme is not an HTTP(S) scheme, then return a network + // error. + if (!urlIsHttpHttpsScheme(locationURL)) { + return Promise.resolve(makeNetworkError('URL scheme must be a HTTP(S) scheme')) + } -function isReadableStreamLike (stream) { - if (!ReadableStream) { - ReadableStream = (__nccwpck_require__(63774).ReadableStream) + // 7. If request’s redirect count is 20, then return a network error. + if (request.redirectCount === 20) { + return Promise.resolve(makeNetworkError('redirect count exceeded')) } - return stream instanceof ReadableStream || ( - stream[Symbol.toStringTag] === 'ReadableStream' && - typeof stream.tee === 'function' - ) -} + // 8. Increase request’s redirect count by 1. + request.redirectCount += 1 -const MAXIMUM_ARGUMENT_LENGTH = 65535 + // 9. If request’s mode is "cors", locationURL includes credentials, and + // request’s origin is not same origin with locationURL’s origin, then return + // a network error. + if ( + request.mode === 'cors' && + (locationURL.username || locationURL.password) && + !sameOrigin(request, locationURL) + ) { + return Promise.resolve(makeNetworkError('cross origin not allowed for request mode "cors"')) + } -/** - * @see https://infra.spec.whatwg.org/#isomorphic-decode - * @param {number[]|Uint8Array} input - */ -function isomorphicDecode (input) { - // 1. To isomorphic decode a byte sequence input, return a string whose code point - // length is equal to input’s length and whose code points have the same values - // as the values of input’s bytes, in the same order. + // 10. If request’s response tainting is "cors" and locationURL includes + // credentials, then return a network error. + if ( + request.responseTainting === 'cors' && + (locationURL.username || locationURL.password) + ) { + return Promise.resolve(makeNetworkError( + 'URL cannot contain credentials for request mode "cors"' + )) + } - if (input.length < MAXIMUM_ARGUMENT_LENGTH) { - return String.fromCharCode(...input) + // 11. If actualResponse’s status is not 303, request’s body is non-null, + // and request’s body’s source is null, then return a network error. + if ( + actualResponse.status !== 303 && + request.body != null && + request.body.source == null + ) { + return Promise.resolve(makeNetworkError()) } - return input.reduce((previous, current) => previous + String.fromCharCode(current), '') -} + // 12. If one of the following is true + // - actualResponse’s status is 301 or 302 and request’s method is `POST` + // - actualResponse’s status is 303 and request’s method is not `GET` or `HEAD` + if ( + ([301, 302].includes(actualResponse.status) && request.method === 'POST') || + (actualResponse.status === 303 && + !GET_OR_HEAD.includes(request.method)) + ) { + // then: + // 1. Set request’s method to `GET` and request’s body to null. + request.method = 'GET' + request.body = null -/** - * @param {ReadableStreamController} controller - */ -function readableStreamClose (controller) { - try { - controller.close() - } catch (err) { - // TODO: add comment explaining why this error occurs. - if (!err.message.includes('Controller is already closed')) { - throw err + // 2. For each headerName of request-body-header name, delete headerName from + // request’s header list. + for (const headerName of requestBodyHeader) { + request.headersList.delete(headerName) } } -} -/** - * @see https://infra.spec.whatwg.org/#isomorphic-encode - * @param {string} input - */ -function isomorphicEncode (input) { - // 1. Assert: input contains no code points greater than U+00FF. - for (let i = 0; i < input.length; i++) { - assert(input.charCodeAt(i) <= 0xFF) + // 13. If request’s current URL’s origin is not same origin with locationURL’s + // origin, then for each headerName of CORS non-wildcard request-header name, + // delete headerName from request’s header list. + if (!sameOrigin(requestCurrentURL(request), locationURL)) { + // https://fetch.spec.whatwg.org/#cors-non-wildcard-request-header-name + request.headersList.delete('authorization') + + // https://fetch.spec.whatwg.org/#authentication-entries + request.headersList.delete('proxy-authorization', true) + + // "Cookie" and "Host" are forbidden request-headers, which undici doesn't implement. + request.headersList.delete('cookie') + request.headersList.delete('host') } - // 2. Return a byte sequence whose length is equal to input’s code - // point length and whose bytes have the same values as the - // values of input’s code points, in the same order - return input -} + // 14. If request’s body is non-null, then set request’s body to the first return + // value of safely extracting request’s body’s source. + if (request.body != null) { + assert(request.body.source != null) + request.body = safelyExtractBody(request.body.source)[0] + } -/** - * @see https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes - * @see https://streams.spec.whatwg.org/#read-loop - * @param {ReadableStreamDefaultReader} reader - */ -async function readAllBytes (reader) { - const bytes = [] - let byteLength = 0 + // 15. Let timingInfo be fetchParams’s timing info. + const timingInfo = fetchParams.timingInfo - while (true) { - const { done, value: chunk } = await reader.read() + // 16. Set timingInfo’s redirect end time and post-redirect start time to the + // coarsened shared current time given fetchParams’s cross-origin isolated + // capability. + timingInfo.redirectEndTime = timingInfo.postRedirectStartTime = + coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability) - if (done) { - // 1. Call successSteps with bytes. - return Buffer.concat(bytes, byteLength) - } + // 17. If timingInfo’s redirect start time is 0, then set timingInfo’s + // redirect start time to timingInfo’s start time. + if (timingInfo.redirectStartTime === 0) { + timingInfo.redirectStartTime = timingInfo.startTime + } - // 1. If chunk is not a Uint8Array object, call failureSteps - // with a TypeError and abort these steps. - if (!isUint8Array(chunk)) { - throw new TypeError('Received non-Uint8Array chunk') - } + // 18. Append locationURL to request’s URL list. + request.urlList.push(locationURL) - // 2. Append the bytes represented by chunk to bytes. - bytes.push(chunk) - byteLength += chunk.length + // 19. Invoke set request’s referrer policy on redirect on request and + // actualResponse. + setRequestReferrerPolicyOnRedirect(request, actualResponse) - // 3. Read-loop given reader, bytes, successSteps, and failureSteps. - } + // 20. Return the result of running main fetch given fetchParams and true. + return mainFetch(fetchParams, true) } -/** - * @see https://fetch.spec.whatwg.org/#is-local - * @param {URL} url - */ -function urlIsLocal (url) { - assert('protocol' in url) // ensure it's a url object +// https://fetch.spec.whatwg.org/#http-network-or-cache-fetch +async function httpNetworkOrCacheFetch ( + fetchParams, + isAuthenticationFetch = false, + isNewConnectionFetch = false +) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request - const protocol = url.protocol + // 2. Let httpFetchParams be null. + let httpFetchParams = null - return protocol === 'about:' || protocol === 'blob:' || protocol === 'data:' -} + // 3. Let httpRequest be null. + let httpRequest = null -/** - * @param {string|URL} url - */ -function urlHasHttpsScheme (url) { - if (typeof url === 'string') { - return url.startsWith('https:') - } + // 4. Let response be null. + let response = null - return url.protocol === 'https:' -} + // 5. Let storedResponse be null. + // TODO: cache -/** - * @see https://fetch.spec.whatwg.org/#http-scheme - * @param {URL} url - */ -function urlIsHttpHttpsScheme (url) { - assert('protocol' in url) // ensure it's a url object + // 6. Let httpCache be null. + const httpCache = null - const protocol = url.protocol + // 7. Let the revalidatingFlag be unset. + const revalidatingFlag = false - return protocol === 'http:' || protocol === 'https:' -} + // 8. Run these steps, but abort when the ongoing fetch is terminated: -/** - * Fetch supports node >= 16.8.0, but Object.hasOwn was added in v16.9.0. - */ -const hasOwn = Object.hasOwn || ((dict, key) => Object.prototype.hasOwnProperty.call(dict, key)) + // 1. If request’s window is "no-window" and request’s redirect mode is + // "error", then set httpFetchParams to fetchParams and httpRequest to + // request. + if (request.window === 'no-window' && request.redirect === 'error') { + httpFetchParams = fetchParams + httpRequest = request + } else { + // Otherwise: -module.exports = { - isAborted, - isCancelled, - createDeferredPromise, - ReadableStreamFrom, - toUSVString, - tryUpgradeRequestToAPotentiallyTrustworthyURL, - coarsenedSharedCurrentTime, - determineRequestsReferrer, - makePolicyContainer, - clonePolicyContainer, - appendFetchMetadata, - appendRequestOriginHeader, - TAOCheck, - corsCheck, - crossOriginResourcePolicyCheck, - createOpaqueTimingInfo, - setRequestReferrerPolicyOnRedirect, - isValidHTTPToken, - requestBadPort, - requestCurrentURL, - responseURL, - responseLocationURL, - isBlobLike, - isURLPotentiallyTrustworthy, - isValidReasonPhrase, - sameOrigin, - normalizeMethod, - serializeJavascriptValueToJSONString, - makeIterator, - isValidHeaderName, - isValidHeaderValue, - hasOwn, - isErrorLike, - fullyReadBody, - bytesMatch, - isReadableStreamLike, - readableStreamClose, - isomorphicEncode, - isomorphicDecode, - urlIsLocal, - urlHasHttpsScheme, - urlIsHttpHttpsScheme, - readAllBytes, - normalizeMethodRecord, - parseMetadata -} + // 1. Set httpRequest to a clone of request. + httpRequest = makeRequest(request) + // 2. Set httpFetchParams to a copy of fetchParams. + httpFetchParams = { ...fetchParams } -/***/ }), + // 3. Set httpFetchParams’s request to httpRequest. + httpFetchParams.request = httpRequest + } -/***/ 74222: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 3. Let includeCredentials be true if one of + const includeCredentials = + request.credentials === 'include' || + (request.credentials === 'same-origin' && + request.responseTainting === 'basic') -"use strict"; + // 4. Let contentLength be httpRequest’s body’s length, if httpRequest’s + // body is non-null; otherwise null. + const contentLength = httpRequest.body ? httpRequest.body.length : null + // 5. Let contentLengthHeaderValue be null. + let contentLengthHeaderValue = null -const { types } = __nccwpck_require__(39023) -const { hasOwn, toUSVString } = __nccwpck_require__(15523) + // 6. If httpRequest’s body is null and httpRequest’s method is `POST` or + // `PUT`, then set contentLengthHeaderValue to `0`. + if ( + httpRequest.body == null && + ['POST', 'PUT'].includes(httpRequest.method) + ) { + contentLengthHeaderValue = '0' + } -/** @type {import('../../types/webidl').Webidl} */ -const webidl = {} -webidl.converters = {} -webidl.util = {} -webidl.errors = {} + // 7. If contentLength is non-null, then set contentLengthHeaderValue to + // contentLength, serialized and isomorphic encoded. + if (contentLength != null) { + contentLengthHeaderValue = isomorphicEncode(`${contentLength}`) + } -webidl.errors.exception = function (message) { - return new TypeError(`${message.header}: ${message.message}`) -} + // 8. If contentLengthHeaderValue is non-null, then append + // `Content-Length`/contentLengthHeaderValue to httpRequest’s header + // list. + if (contentLengthHeaderValue != null) { + httpRequest.headersList.append('content-length', contentLengthHeaderValue) + } -webidl.errors.conversionFailed = function (context) { - const plural = context.types.length === 1 ? '' : ' one of' - const message = - `${context.argument} could not be converted to` + - `${plural}: ${context.types.join(', ')}.` + // 9. If contentLengthHeaderValue is non-null, then append (`Content-Length`, + // contentLengthHeaderValue) to httpRequest’s header list. - return webidl.errors.exception({ - header: context.prefix, - message - }) -} + // 10. If contentLength is non-null and httpRequest’s keepalive is true, + // then: + if (contentLength != null && httpRequest.keepalive) { + // NOTE: keepalive is a noop outside of browser context. + } -webidl.errors.invalidArgument = function (context) { - return webidl.errors.exception({ - header: context.prefix, - message: `"${context.value}" is an invalid ${context.type}.` - }) -} + // 11. If httpRequest’s referrer is a URL, then append + // `Referer`/httpRequest’s referrer, serialized and isomorphic encoded, + // to httpRequest’s header list. + if (httpRequest.referrer instanceof URL) { + httpRequest.headersList.append('referer', isomorphicEncode(httpRequest.referrer.href)) + } -// https://webidl.spec.whatwg.org/#implements -webidl.brandCheck = function (V, I, opts = undefined) { - if (opts?.strict !== false && !(V instanceof I)) { - throw new TypeError('Illegal invocation') - } else { - return V?.[Symbol.toStringTag] === I.prototype[Symbol.toStringTag] + // 12. Append a request `Origin` header for httpRequest. + appendRequestOriginHeader(httpRequest) + + // 13. Append the Fetch metadata headers for httpRequest. [FETCH-METADATA] + appendFetchMetadata(httpRequest) + + // 14. If httpRequest’s header list does not contain `User-Agent`, then + // user agents should append `User-Agent`/default `User-Agent` value to + // httpRequest’s header list. + if (!httpRequest.headersList.contains('user-agent')) { + httpRequest.headersList.append('user-agent', typeof esbuildDetection === 'undefined' ? 'undici' : 'node') } -} -webidl.argumentLengthCheck = function ({ length }, min, ctx) { - if (length < min) { - throw webidl.errors.exception({ - message: `${min} argument${min !== 1 ? 's' : ''} required, ` + - `but${length ? ' only' : ''} ${length} found.`, - ...ctx - }) + // 15. If httpRequest’s cache mode is "default" and httpRequest’s header + // list contains `If-Modified-Since`, `If-None-Match`, + // `If-Unmodified-Since`, `If-Match`, or `If-Range`, then set + // httpRequest’s cache mode to "no-store". + if ( + httpRequest.cache === 'default' && + (httpRequest.headersList.contains('if-modified-since') || + httpRequest.headersList.contains('if-none-match') || + httpRequest.headersList.contains('if-unmodified-since') || + httpRequest.headersList.contains('if-match') || + httpRequest.headersList.contains('if-range')) + ) { + httpRequest.cache = 'no-store' } -} -webidl.illegalConstructor = function () { - throw webidl.errors.exception({ - header: 'TypeError', - message: 'Illegal constructor' - }) -} + // 16. If httpRequest’s cache mode is "no-cache", httpRequest’s prevent + // no-cache cache-control header modification flag is unset, and + // httpRequest’s header list does not contain `Cache-Control`, then append + // `Cache-Control`/`max-age=0` to httpRequest’s header list. + if ( + httpRequest.cache === 'no-cache' && + !httpRequest.preventNoCacheCacheControlHeaderModification && + !httpRequest.headersList.contains('cache-control') + ) { + httpRequest.headersList.append('cache-control', 'max-age=0') + } -// https://tc39.es/ecma262/#sec-ecmascript-data-types-and-values -webidl.util.Type = function (V) { - switch (typeof V) { - case 'undefined': return 'Undefined' - case 'boolean': return 'Boolean' - case 'string': return 'String' - case 'symbol': return 'Symbol' - case 'number': return 'Number' - case 'bigint': return 'BigInt' - case 'function': - case 'object': { - if (V === null) { - return 'Null' - } + // 17. If httpRequest’s cache mode is "no-store" or "reload", then: + if (httpRequest.cache === 'no-store' || httpRequest.cache === 'reload') { + // 1. If httpRequest’s header list does not contain `Pragma`, then append + // `Pragma`/`no-cache` to httpRequest’s header list. + if (!httpRequest.headersList.contains('pragma')) { + httpRequest.headersList.append('pragma', 'no-cache') + } - return 'Object' + // 2. If httpRequest’s header list does not contain `Cache-Control`, + // then append `Cache-Control`/`no-cache` to httpRequest’s header list. + if (!httpRequest.headersList.contains('cache-control')) { + httpRequest.headersList.append('cache-control', 'no-cache') } } -} - -// https://webidl.spec.whatwg.org/#abstract-opdef-converttoint -webidl.util.ConvertToInt = function (V, bitLength, signedness, opts = {}) { - let upperBound - let lowerBound - // 1. If bitLength is 64, then: - if (bitLength === 64) { - // 1. Let upperBound be 2^53 − 1. - upperBound = Math.pow(2, 53) - 1 + // 18. If httpRequest’s header list contains `Range`, then append + // `Accept-Encoding`/`identity` to httpRequest’s header list. + if (httpRequest.headersList.contains('range')) { + httpRequest.headersList.append('accept-encoding', 'identity') + } - // 2. If signedness is "unsigned", then let lowerBound be 0. - if (signedness === 'unsigned') { - lowerBound = 0 + // 19. Modify httpRequest’s header list per HTTP. Do not append a given + // header if httpRequest’s header list contains that header’s name. + // TODO: https://github.com/whatwg/fetch/issues/1285#issuecomment-896560129 + if (!httpRequest.headersList.contains('accept-encoding')) { + if (urlHasHttpsScheme(requestCurrentURL(httpRequest))) { + httpRequest.headersList.append('accept-encoding', 'br, gzip, deflate') } else { - // 3. Otherwise let lowerBound be −2^53 + 1. - lowerBound = Math.pow(-2, 53) + 1 + httpRequest.headersList.append('accept-encoding', 'gzip, deflate') } - } else if (signedness === 'unsigned') { - // 2. Otherwise, if signedness is "unsigned", then: + } - // 1. Let lowerBound be 0. - lowerBound = 0 + httpRequest.headersList.delete('host') - // 2. Let upperBound be 2^bitLength − 1. - upperBound = Math.pow(2, bitLength) - 1 - } else { - // 3. Otherwise: + // 20. If includeCredentials is true, then: + if (includeCredentials) { + // 1. If the user agent is not configured to block cookies for httpRequest + // (see section 7 of [COOKIES]), then: + // TODO: credentials + // 2. If httpRequest’s header list does not contain `Authorization`, then: + // TODO: credentials + } - // 1. Let lowerBound be -2^bitLength − 1. - lowerBound = Math.pow(-2, bitLength) - 1 + // 21. If there’s a proxy-authentication entry, use it as appropriate. + // TODO: proxy-authentication - // 2. Let upperBound be 2^bitLength − 1 − 1. - upperBound = Math.pow(2, bitLength - 1) - 1 - } + // 22. Set httpCache to the result of determining the HTTP cache + // partition, given httpRequest. + // TODO: cache - // 4. Let x be ? ToNumber(V). - let x = Number(V) + // 23. If httpCache is null, then set httpRequest’s cache mode to + // "no-store". + if (httpCache == null) { + httpRequest.cache = 'no-store' + } - // 5. If x is −0, then set x to +0. - if (x === 0) { - x = 0 + // 24. If httpRequest’s cache mode is neither "no-store" nor "reload", + // then: + if (httpRequest.mode !== 'no-store' && httpRequest.mode !== 'reload') { + // TODO: cache } - // 6. If the conversion is to an IDL type associated - // with the [EnforceRange] extended attribute, then: - if (opts.enforceRange === true) { - // 1. If x is NaN, +∞, or −∞, then throw a TypeError. + // 9. If aborted, then return the appropriate network error for fetchParams. + // TODO + + // 10. If response is null, then: + if (response == null) { + // 1. If httpRequest’s cache mode is "only-if-cached", then return a + // network error. + if (httpRequest.mode === 'only-if-cached') { + return makeNetworkError('only if cached') + } + + // 2. Let forwardResponse be the result of running HTTP-network fetch + // given httpFetchParams, includeCredentials, and isNewConnectionFetch. + const forwardResponse = await httpNetworkFetch( + httpFetchParams, + includeCredentials, + isNewConnectionFetch + ) + + // 3. If httpRequest’s method is unsafe and forwardResponse’s status is + // in the range 200 to 399, inclusive, invalidate appropriate stored + // responses in httpCache, as per the "Invalidation" chapter of HTTP + // Caching, and set storedResponse to null. [HTTP-CACHING] if ( - Number.isNaN(x) || - x === Number.POSITIVE_INFINITY || - x === Number.NEGATIVE_INFINITY + !safeMethodsSet.has(httpRequest.method) && + forwardResponse.status >= 200 && + forwardResponse.status <= 399 ) { - throw webidl.errors.exception({ - header: 'Integer conversion', - message: `Could not convert ${V} to an integer.` - }) + // TODO: cache } - // 2. Set x to IntegerPart(x). - x = webidl.util.IntegerPart(x) + // 4. If the revalidatingFlag is set and forwardResponse’s status is 304, + // then: + if (revalidatingFlag && forwardResponse.status === 304) { + // TODO: cache + } - // 3. If x < lowerBound or x > upperBound, then - // throw a TypeError. - if (x < lowerBound || x > upperBound) { - throw webidl.errors.exception({ - header: 'Integer conversion', - message: `Value must be between ${lowerBound}-${upperBound}, got ${x}.` - }) + // 5. If response is null, then: + if (response == null) { + // 1. Set response to forwardResponse. + response = forwardResponse + + // 2. Store httpRequest and forwardResponse in httpCache, as per the + // "Storing Responses in Caches" chapter of HTTP Caching. [HTTP-CACHING] + // TODO: cache } + } - // 4. Return x. - return x + // 11. Set response’s URL list to a clone of httpRequest’s URL list. + response.urlList = [...httpRequest.urlList] + + // 12. If httpRequest’s header list contains `Range`, then set response’s + // range-requested flag. + if (httpRequest.headersList.contains('range')) { + response.rangeRequested = true } - // 7. If x is not NaN and the conversion is to an IDL - // type associated with the [Clamp] extended - // attribute, then: - if (!Number.isNaN(x) && opts.clamp === true) { - // 1. Set x to min(max(x, lowerBound), upperBound). - x = Math.min(Math.max(x, lowerBound), upperBound) + // 13. Set response’s request-includes-credentials to includeCredentials. + response.requestIncludesCredentials = includeCredentials - // 2. Round x to the nearest integer, choosing the - // even integer if it lies halfway between two, - // and choosing +0 rather than −0. - if (Math.floor(x) % 2 === 0) { - x = Math.floor(x) - } else { - x = Math.ceil(x) + // 14. If response’s status is 401, httpRequest’s response tainting is not + // "cors", includeCredentials is true, and request’s window is an environment + // settings object, then: + // TODO + + // 15. If response’s status is 407, then: + if (response.status === 407) { + // 1. If request’s window is "no-window", then return a network error. + if (request.window === 'no-window') { + return makeNetworkError() } - // 3. Return x. - return x + // 2. ??? + + // 3. If fetchParams is canceled, then return the appropriate network error for fetchParams. + if (isCancelled(fetchParams)) { + return makeAppropriateNetworkError(fetchParams) + } + + // 4. Prompt the end user as appropriate in request’s window and store + // the result as a proxy-authentication entry. [HTTP-AUTH] + // TODO: Invoke some kind of callback? + + // 5. Set response to the result of running HTTP-network-or-cache fetch given + // fetchParams. + // TODO + return makeNetworkError('proxy authentication required') } - // 8. If x is NaN, +0, +∞, or −∞, then return +0. + // 16. If all of the following are true if ( - Number.isNaN(x) || - (x === 0 && Object.is(0, x)) || - x === Number.POSITIVE_INFINITY || - x === Number.NEGATIVE_INFINITY + // response’s status is 421 + response.status === 421 && + // isNewConnectionFetch is false + !isNewConnectionFetch && + // request’s body is null, or request’s body is non-null and request’s body’s source is non-null + (request.body == null || request.body.source != null) ) { - return 0 + // then: + + // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. + if (isCancelled(fetchParams)) { + return makeAppropriateNetworkError(fetchParams) + } + + // 2. Set response to the result of running HTTP-network-or-cache + // fetch given fetchParams, isAuthenticationFetch, and true. + + // TODO (spec): The spec doesn't specify this but we need to cancel + // the active response before we can start a new one. + // https://github.com/whatwg/fetch/issues/1293 + fetchParams.controller.connection.destroy() + + response = await httpNetworkOrCacheFetch( + fetchParams, + isAuthenticationFetch, + true + ) } - // 9. Set x to IntegerPart(x). - x = webidl.util.IntegerPart(x) + // 17. If isAuthenticationFetch is true, then create an authentication entry + if (isAuthenticationFetch) { + // TODO + } - // 10. Set x to x modulo 2^bitLength. - x = x % Math.pow(2, bitLength) + // 18. Return response. + return response +} - // 11. If signedness is "signed" and x ≥ 2^bitLength − 1, - // then return x − 2^bitLength. - if (signedness === 'signed' && x >= Math.pow(2, bitLength) - 1) { - return x - Math.pow(2, bitLength) +// https://fetch.spec.whatwg.org/#http-network-fetch +async function httpNetworkFetch ( + fetchParams, + includeCredentials = false, + forceNewConnection = false +) { + assert(!fetchParams.controller.connection || fetchParams.controller.connection.destroyed) + + fetchParams.controller.connection = { + abort: null, + destroyed: false, + destroy (err) { + if (!this.destroyed) { + this.destroyed = true + this.abort?.(err ?? new DOMException('The operation was aborted.', 'AbortError')) + } + } } - // 12. Otherwise, return x. - return x -} + // 1. Let request be fetchParams’s request. + const request = fetchParams.request + + // 2. Let response be null. + let response = null -// https://webidl.spec.whatwg.org/#abstract-opdef-integerpart -webidl.util.IntegerPart = function (n) { - // 1. Let r be floor(abs(n)). - const r = Math.floor(Math.abs(n)) + // 3. Let timingInfo be fetchParams’s timing info. + const timingInfo = fetchParams.timingInfo - // 2. If n < 0, then return -1 × r. - if (n < 0) { - return -1 * r + // 4. Let httpCache be the result of determining the HTTP cache partition, + // given request. + // TODO: cache + const httpCache = null + + // 5. If httpCache is null, then set request’s cache mode to "no-store". + if (httpCache == null) { + request.cache = 'no-store' } - // 3. Otherwise, return r. - return r -} + // 6. Let networkPartitionKey be the result of determining the network + // partition key given request. + // TODO -// https://webidl.spec.whatwg.org/#es-sequence -webidl.sequenceConverter = function (converter) { - return (V) => { - // 1. If Type(V) is not Object, throw a TypeError. - if (webidl.util.Type(V) !== 'Object') { - throw webidl.errors.exception({ - header: 'Sequence', - message: `Value of type ${webidl.util.Type(V)} is not an Object.` - }) - } + // 7. Let newConnection be "yes" if forceNewConnection is true; otherwise + // "no". + const newConnection = forceNewConnection ? 'yes' : 'no' // eslint-disable-line no-unused-vars - // 2. Let method be ? GetMethod(V, @@iterator). - /** @type {Generator} */ - const method = V?.[Symbol.iterator]?.() - const seq = [] + // 8. Switch on request’s mode: + if (request.mode === 'websocket') { + // Let connection be the result of obtaining a WebSocket connection, + // given request’s current URL. + // TODO + } else { + // Let connection be the result of obtaining a connection, given + // networkPartitionKey, request’s current URL’s origin, + // includeCredentials, and forceNewConnection. + // TODO + } - // 3. If method is undefined, throw a TypeError. - if ( - method === undefined || - typeof method.next !== 'function' - ) { - throw webidl.errors.exception({ - header: 'Sequence', - message: 'Object is not an iterator.' - }) - } + // 9. Run these steps, but abort when the ongoing fetch is terminated: - // https://webidl.spec.whatwg.org/#create-sequence-from-iterable - while (true) { - const { done, value } = method.next() + // 1. If connection is failure, then return a network error. - if (done) { - break - } + // 2. Set timingInfo’s final connection timing info to the result of + // calling clamp and coarsen connection timing info with connection’s + // timing info, timingInfo’s post-redirect start time, and fetchParams’s + // cross-origin isolated capability. - seq.push(converter(value)) - } + // 3. If connection is not an HTTP/2 connection, request’s body is non-null, + // and request’s body’s source is null, then append (`Transfer-Encoding`, + // `chunked`) to request’s header list. - return seq - } -} + // 4. Set timingInfo’s final network-request start time to the coarsened + // shared current time given fetchParams’s cross-origin isolated + // capability. -// https://webidl.spec.whatwg.org/#es-to-record -webidl.recordConverter = function (keyConverter, valueConverter) { - return (O) => { - // 1. If Type(O) is not Object, throw a TypeError. - if (webidl.util.Type(O) !== 'Object') { - throw webidl.errors.exception({ - header: 'Record', - message: `Value of type ${webidl.util.Type(O)} is not an Object.` - }) - } + // 5. Set response to the result of making an HTTP request over connection + // using request with the following caveats: - // 2. Let result be a new empty instance of record. - const result = {} + // - Follow the relevant requirements from HTTP. [HTTP] [HTTP-SEMANTICS] + // [HTTP-COND] [HTTP-CACHING] [HTTP-AUTH] - if (!types.isProxy(O)) { - // Object.keys only returns enumerable properties - const keys = Object.keys(O) + // - If request’s body is non-null, and request’s body’s source is null, + // then the user agent may have a buffer of up to 64 kibibytes and store + // a part of request’s body in that buffer. If the user agent reads from + // request’s body beyond that buffer’s size and the user agent needs to + // resend request, then instead return a network error. - for (const key of keys) { - // 1. Let typedKey be key converted to an IDL value of type K. - const typedKey = keyConverter(key) + // - Set timingInfo’s final network-response start time to the coarsened + // shared current time given fetchParams’s cross-origin isolated capability, + // immediately after the user agent’s HTTP parser receives the first byte + // of the response (e.g., frame header bytes for HTTP/2 or response status + // line for HTTP/1.x). - // 2. Let value be ? Get(O, key). - // 3. Let typedValue be value converted to an IDL value of type V. - const typedValue = valueConverter(O[key]) + // - Wait until all the headers are transmitted. - // 4. Set result[typedKey] to typedValue. - result[typedKey] = typedValue - } + // - Any responses whose status is in the range 100 to 199, inclusive, + // and is not 101, are to be ignored, except for the purposes of setting + // timingInfo’s final network-response start time above. - // 5. Return result. - return result - } + // - If request’s header list contains `Transfer-Encoding`/`chunked` and + // response is transferred via HTTP/1.0 or older, then return a network + // error. - // 3. Let keys be ? O.[[OwnPropertyKeys]](). - const keys = Reflect.ownKeys(O) + // - If the HTTP request results in a TLS client certificate dialog, then: - // 4. For each key of keys. - for (const key of keys) { - // 1. Let desc be ? O.[[GetOwnProperty]](key). - const desc = Reflect.getOwnPropertyDescriptor(O, key) + // 1. If request’s window is an environment settings object, make the + // dialog available in request’s window. - // 2. If desc is not undefined and desc.[[Enumerable]] is true: - if (desc?.enumerable) { - // 1. Let typedKey be key converted to an IDL value of type K. - const typedKey = keyConverter(key) + // 2. Otherwise, return a network error. - // 2. Let value be ? Get(O, key). - // 3. Let typedValue be value converted to an IDL value of type V. - const typedValue = valueConverter(O[key]) + // To transmit request’s body body, run these steps: + let requestBody = null + // 1. If body is null and fetchParams’s process request end-of-body is + // non-null, then queue a fetch task given fetchParams’s process request + // end-of-body and fetchParams’s task destination. + if (request.body == null && fetchParams.processRequestEndOfBody) { + queueMicrotask(() => fetchParams.processRequestEndOfBody()) + } else if (request.body != null) { + // 2. Otherwise, if body is non-null: - // 4. Set result[typedKey] to typedValue. - result[typedKey] = typedValue + // 1. Let processBodyChunk given bytes be these steps: + const processBodyChunk = async function * (bytes) { + // 1. If the ongoing fetch is terminated, then abort these steps. + if (isCancelled(fetchParams)) { + return } - } - // 5. Return result. - return result - } -} + // 2. Run this step in parallel: transmit bytes. + yield bytes -webidl.interfaceConverter = function (i) { - return (V, opts = {}) => { - if (opts.strict !== false && !(V instanceof i)) { - throw webidl.errors.exception({ - header: i.name, - message: `Expected ${V} to be an instance of ${i.name}.` - }) + // 3. If fetchParams’s process request body is non-null, then run + // fetchParams’s process request body given bytes’s length. + fetchParams.processRequestBodyChunkLength?.(bytes.byteLength) } - return V - } -} - -webidl.dictionaryConverter = function (converters) { - return (dictionary) => { - const type = webidl.util.Type(dictionary) - const dict = {} + // 2. Let processEndOfBody be these steps: + const processEndOfBody = () => { + // 1. If fetchParams is canceled, then abort these steps. + if (isCancelled(fetchParams)) { + return + } - if (type === 'Null' || type === 'Undefined') { - return dict - } else if (type !== 'Object') { - throw webidl.errors.exception({ - header: 'Dictionary', - message: `Expected ${dictionary} to be one of: Null, Undefined, Object.` - }) + // 2. If fetchParams’s process request end-of-body is non-null, + // then run fetchParams’s process request end-of-body. + if (fetchParams.processRequestEndOfBody) { + fetchParams.processRequestEndOfBody() + } } - for (const options of converters) { - const { key, defaultValue, required, converter } = options - - if (required === true) { - if (!hasOwn(dictionary, key)) { - throw webidl.errors.exception({ - header: 'Dictionary', - message: `Missing required key "${key}".` - }) - } + // 3. Let processBodyError given e be these steps: + const processBodyError = (e) => { + // 1. If fetchParams is canceled, then abort these steps. + if (isCancelled(fetchParams)) { + return } - let value = dictionary[key] - const hasDefault = hasOwn(options, 'defaultValue') + // 2. If e is an "AbortError" DOMException, then abort fetchParams’s controller. + if (e.name === 'AbortError') { + fetchParams.controller.abort() + } else { + fetchParams.controller.terminate(e) + } + } - // Only use defaultValue if value is undefined and - // a defaultValue options was provided. - if (hasDefault && value !== null) { - value = value ?? defaultValue + // 4. Incrementally read request’s body given processBodyChunk, processEndOfBody, + // processBodyError, and fetchParams’s task destination. + requestBody = (async function * () { + try { + for await (const bytes of request.body.stream) { + yield * processBodyChunk(bytes) + } + processEndOfBody() + } catch (err) { + processBodyError(err) } + })() + } - // A key can be optional and have no default value. - // When this happens, do not perform a conversion, - // and do not assign the key a value. - if (required || hasDefault || value !== undefined) { - value = converter(value) + try { + // socket is only provided for websockets + const { body, status, statusText, headersList, socket } = await dispatch({ body: requestBody }) - if ( - options.allowedValues && - !options.allowedValues.includes(value) - ) { - throw webidl.errors.exception({ - header: 'Dictionary', - message: `${value} is not an accepted type. Expected one of ${options.allowedValues.join(', ')}.` - }) - } + if (socket) { + response = makeResponse({ status, statusText, headersList, socket }) + } else { + const iterator = body[Symbol.asyncIterator]() + fetchParams.controller.next = () => iterator.next() - dict[key] = value - } + response = makeResponse({ status, statusText, headersList }) } + } catch (err) { + // 10. If aborted, then: + if (err.name === 'AbortError') { + // 1. If connection uses HTTP/2, then transmit an RST_STREAM frame. + fetchParams.controller.connection.destroy() - return dict - } -} - -webidl.nullableConverter = function (converter) { - return (V) => { - if (V === null) { - return V + // 2. Return the appropriate network error for fetchParams. + return makeAppropriateNetworkError(fetchParams, err) } - return converter(V) + return makeNetworkError(err) } -} -// https://webidl.spec.whatwg.org/#es-DOMString -webidl.converters.DOMString = function (V, opts = {}) { - // 1. If V is null and the conversion is to an IDL type - // associated with the [LegacyNullToEmptyString] - // extended attribute, then return the DOMString value - // that represents the empty string. - if (V === null && opts.legacyNullToEmptyString) { - return '' + // 11. Let pullAlgorithm be an action that resumes the ongoing fetch + // if it is suspended. + const pullAlgorithm = () => { + fetchParams.controller.resume() } - // 2. Let x be ? ToString(V). - if (typeof V === 'symbol') { - throw new TypeError('Could not convert argument of type symbol to string.') + // 12. Let cancelAlgorithm be an algorithm that aborts fetchParams’s + // controller with reason, given reason. + const cancelAlgorithm = (reason) => { + fetchParams.controller.abort(reason) } - // 3. Return the IDL DOMString value that represents the - // same sequence of code units as the one the - // ECMAScript String value x represents. - return String(V) -} + // 13. Let highWaterMark be a non-negative, non-NaN number, chosen by + // the user agent. + // TODO -// https://webidl.spec.whatwg.org/#es-ByteString -webidl.converters.ByteString = function (V) { - // 1. Let x be ? ToString(V). - // Note: DOMString converter perform ? ToString(V) - const x = webidl.converters.DOMString(V) + // 14. Let sizeAlgorithm be an algorithm that accepts a chunk object + // and returns a non-negative, non-NaN, non-infinite number, chosen by the user agent. + // TODO - // 2. If the value of any element of x is greater than - // 255, then throw a TypeError. - for (let index = 0; index < x.length; index++) { - if (x.charCodeAt(index) > 255) { - throw new TypeError( - 'Cannot convert argument to a ByteString because the character at ' + - `index ${index} has a value of ${x.charCodeAt(index)} which is greater than 255.` - ) - } + // 15. Let stream be a new ReadableStream. + // 16. Set up stream with pullAlgorithm set to pullAlgorithm, + // cancelAlgorithm set to cancelAlgorithm, highWaterMark set to + // highWaterMark, and sizeAlgorithm set to sizeAlgorithm. + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(63774).ReadableStream) } - // 3. Return an IDL ByteString value whose length is the - // length of x, and where the value of each element is - // the value of the corresponding element of x. - return x -} + const stream = new ReadableStream( + { + async start (controller) { + fetchParams.controller.controller = controller + }, + async pull (controller) { + await pullAlgorithm(controller) + }, + async cancel (reason) { + await cancelAlgorithm(reason) + } + }, + { + highWaterMark: 0, + size () { + return 1 + } + } + ) -// https://webidl.spec.whatwg.org/#es-USVString -webidl.converters.USVString = toUSVString + // 17. Run these steps, but abort when the ongoing fetch is terminated: -// https://webidl.spec.whatwg.org/#es-boolean -webidl.converters.boolean = function (V) { - // 1. Let x be the result of computing ToBoolean(V). - const x = Boolean(V) + // 1. Set response’s body to a new body whose stream is stream. + response.body = { stream } - // 2. Return the IDL boolean value that is the one that represents - // the same truth value as the ECMAScript Boolean value x. - return x -} + // 2. If response is not a network error and request’s cache mode is + // not "no-store", then update response in httpCache for request. + // TODO -// https://webidl.spec.whatwg.org/#es-any -webidl.converters.any = function (V) { - return V -} + // 3. If includeCredentials is true and the user agent is not configured + // to block cookies for request (see section 7 of [COOKIES]), then run the + // "set-cookie-string" parsing algorithm (see section 5.2 of [COOKIES]) on + // the value of each header whose name is a byte-case-insensitive match for + // `Set-Cookie` in response’s header list, if any, and request’s current URL. + // TODO -// https://webidl.spec.whatwg.org/#es-long-long -webidl.converters['long long'] = function (V) { - // 1. Let x be ? ConvertToInt(V, 64, "signed"). - const x = webidl.util.ConvertToInt(V, 64, 'signed') + // 18. If aborted, then: + // TODO - // 2. Return the IDL long long value that represents - // the same numeric value as x. - return x -} + // 19. Run these steps in parallel: -// https://webidl.spec.whatwg.org/#es-unsigned-long-long -webidl.converters['unsigned long long'] = function (V) { - // 1. Let x be ? ConvertToInt(V, 64, "unsigned"). - const x = webidl.util.ConvertToInt(V, 64, 'unsigned') + // 1. Run these steps, but abort when fetchParams is canceled: + fetchParams.controller.on('terminated', onAborted) + fetchParams.controller.resume = async () => { + // 1. While true + while (true) { + // 1-3. See onData... - // 2. Return the IDL unsigned long long value that - // represents the same numeric value as x. - return x -} + // 4. Set bytes to the result of handling content codings given + // codings and bytes. + let bytes + let isFailure + try { + const { done, value } = await fetchParams.controller.next() -// https://webidl.spec.whatwg.org/#es-unsigned-long -webidl.converters['unsigned long'] = function (V) { - // 1. Let x be ? ConvertToInt(V, 32, "unsigned"). - const x = webidl.util.ConvertToInt(V, 32, 'unsigned') + if (isAborted(fetchParams)) { + break + } - // 2. Return the IDL unsigned long value that - // represents the same numeric value as x. - return x -} + bytes = done ? undefined : value + } catch (err) { + if (fetchParams.controller.ended && !timingInfo.encodedBodySize) { + // zlib doesn't like empty streams. + bytes = undefined + } else { + bytes = err -// https://webidl.spec.whatwg.org/#es-unsigned-short -webidl.converters['unsigned short'] = function (V, opts) { - // 1. Let x be ? ConvertToInt(V, 16, "unsigned"). - const x = webidl.util.ConvertToInt(V, 16, 'unsigned', opts) + // err may be propagated from the result of calling readablestream.cancel, + // which might not be an error. https://github.com/nodejs/undici/issues/2009 + isFailure = true + } + } - // 2. Return the IDL unsigned short value that represents - // the same numeric value as x. - return x -} + if (bytes === undefined) { + // 2. Otherwise, if the bytes transmission for response’s message + // body is done normally and stream is readable, then close + // stream, finalize response for fetchParams and response, and + // abort these in-parallel steps. + readableStreamClose(fetchParams.controller.controller) -// https://webidl.spec.whatwg.org/#idl-ArrayBuffer -webidl.converters.ArrayBuffer = function (V, opts = {}) { - // 1. If Type(V) is not Object, or V does not have an - // [[ArrayBufferData]] internal slot, then throw a - // TypeError. - // see: https://tc39.es/ecma262/#sec-properties-of-the-arraybuffer-instances - // see: https://tc39.es/ecma262/#sec-properties-of-the-sharedarraybuffer-instances - if ( - webidl.util.Type(V) !== 'Object' || - !types.isAnyArrayBuffer(V) - ) { - throw webidl.errors.conversionFailed({ - prefix: `${V}`, - argument: `${V}`, - types: ['ArrayBuffer'] - }) - } + finalizeResponse(fetchParams, response) - // 2. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V) is true, then throw a - // TypeError. - if (opts.allowShared === false && types.isSharedArrayBuffer(V)) { - throw webidl.errors.exception({ - header: 'ArrayBuffer', - message: 'SharedArrayBuffer is not allowed.' - }) - } + return + } - // 3. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V) is true, then throw a - // TypeError. - // Note: resizable ArrayBuffers are currently a proposal. + // 5. Increase timingInfo’s decoded body size by bytes’s length. + timingInfo.decodedBodySize += bytes?.byteLength ?? 0 - // 4. Return the IDL ArrayBuffer value that is a - // reference to the same object as V. - return V -} + // 6. If bytes is failure, then terminate fetchParams’s controller. + if (isFailure) { + fetchParams.controller.terminate(bytes) + return + } -webidl.converters.TypedArray = function (V, T, opts = {}) { - // 1. Let T be the IDL type V is being converted to. + // 7. Enqueue a Uint8Array wrapping an ArrayBuffer containing bytes + // into stream. + fetchParams.controller.controller.enqueue(new Uint8Array(bytes)) - // 2. If Type(V) is not Object, or V does not have a - // [[TypedArrayName]] internal slot with a value - // equal to T’s name, then throw a TypeError. - if ( - webidl.util.Type(V) !== 'Object' || - !types.isTypedArray(V) || - V.constructor.name !== T.name - ) { - throw webidl.errors.conversionFailed({ - prefix: `${T.name}`, - argument: `${V}`, - types: [T.name] - }) - } + // 8. If stream is errored, then terminate the ongoing fetch. + if (isErrored(stream)) { + fetchParams.controller.terminate() + return + } - // 3. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: 'ArrayBuffer', - message: 'SharedArrayBuffer is not allowed.' - }) + // 9. If stream doesn’t need more data ask the user agent to suspend + // the ongoing fetch. + if (!fetchParams.controller.controller.desiredSize) { + return + } + } } - // 4. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - // Note: resizable array buffers are currently a proposal - - // 5. Return the IDL value of type T that is a reference - // to the same object as V. - return V -} + // 2. If aborted, then: + function onAborted (reason) { + // 2. If fetchParams is aborted, then: + if (isAborted(fetchParams)) { + // 1. Set response’s aborted flag. + response.aborted = true -webidl.converters.DataView = function (V, opts = {}) { - // 1. If Type(V) is not Object, or V does not have a - // [[DataView]] internal slot, then throw a TypeError. - if (webidl.util.Type(V) !== 'Object' || !types.isDataView(V)) { - throw webidl.errors.exception({ - header: 'DataView', - message: 'Object is not a DataView.' - }) - } + // 2. If stream is readable, then error stream with the result of + // deserialize a serialized abort reason given fetchParams’s + // controller’s serialized abort reason and an + // implementation-defined realm. + if (isReadable(stream)) { + fetchParams.controller.controller.error( + fetchParams.controller.serializedAbortReason + ) + } + } else { + // 3. Otherwise, if stream is readable, error stream with a TypeError. + if (isReadable(stream)) { + fetchParams.controller.controller.error(new TypeError('terminated', { + cause: isErrorLike(reason) ? reason : undefined + })) + } + } - // 2. If the conversion is not to an IDL type associated - // with the [AllowShared] extended attribute, and - // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is true, - // then throw a TypeError. - if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { - throw webidl.errors.exception({ - header: 'ArrayBuffer', - message: 'SharedArrayBuffer is not allowed.' - }) + // 4. If connection uses HTTP/2, then transmit an RST_STREAM frame. + // 5. Otherwise, the user agent should close connection unless it would be bad for performance to do so. + fetchParams.controller.connection.destroy() } - // 3. If the conversion is not to an IDL type associated - // with the [AllowResizable] extended attribute, and - // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is - // true, then throw a TypeError. - // Note: resizable ArrayBuffers are currently a proposal - - // 4. Return the IDL DataView value that is a reference - // to the same object as V. - return V -} + // 20. Return response. + return response -// https://webidl.spec.whatwg.org/#BufferSource -webidl.converters.BufferSource = function (V, opts = {}) { - if (types.isAnyArrayBuffer(V)) { - return webidl.converters.ArrayBuffer(V, opts) - } + async function dispatch ({ body }) { + const url = requestCurrentURL(request) + /** @type {import('../..').Agent} */ + const agent = fetchParams.controller.dispatcher - if (types.isTypedArray(V)) { - return webidl.converters.TypedArray(V, V.constructor) - } + return new Promise((resolve, reject) => agent.dispatch( + { + path: url.pathname + url.search, + origin: url.origin, + method: request.method, + body: fetchParams.controller.dispatcher.isMockActive ? request.body && (request.body.source || request.body.stream) : body, + headers: request.headersList.entries, + maxRedirections: 0, + upgrade: request.mode === 'websocket' ? 'websocket' : undefined + }, + { + body: null, + abort: null, - if (types.isDataView(V)) { - return webidl.converters.DataView(V, opts) - } + onConnect (abort) { + // TODO (fix): Do we need connection here? + const { connection } = fetchParams.controller - throw new TypeError(`Could not convert ${V} to a BufferSource.`) -} + if (connection.destroyed) { + abort(new DOMException('The operation was aborted.', 'AbortError')) + } else { + fetchParams.controller.on('terminated', abort) + this.abort = connection.abort = abort + } + }, -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.ByteString -) + onHeaders (status, headersList, resume, statusText) { + if (status < 200) { + return + } -webidl.converters['sequence>'] = webidl.sequenceConverter( - webidl.converters['sequence'] -) + let codings = [] + let location = '' -webidl.converters['record'] = webidl.recordConverter( - webidl.converters.ByteString, - webidl.converters.ByteString -) + const headers = new Headers() -module.exports = { - webidl -} + // For H2, the headers are a plain JS object + // We distinguish between them and iterate accordingly + if (Array.isArray(headersList)) { + for (let n = 0; n < headersList.length; n += 2) { + const key = headersList[n + 0].toString('latin1') + const val = headersList[n + 1].toString('latin1') + if (key.toLowerCase() === 'content-encoding') { + // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 + // "All content-coding values are case-insensitive..." + codings = val.toLowerCase().split(',').map((x) => x.trim()) + } else if (key.toLowerCase() === 'location') { + location = val + } + headers[kHeadersList].append(key, val) + } + } else { + const keys = Object.keys(headersList) + for (const key of keys) { + const val = headersList[key] + if (key.toLowerCase() === 'content-encoding') { + // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 + // "All content-coding values are case-insensitive..." + codings = val.toLowerCase().split(',').map((x) => x.trim()).reverse() + } else if (key.toLowerCase() === 'location') { + location = val + } -/***/ }), + headers[kHeadersList].append(key, val) + } + } -/***/ 40396: -/***/ ((module) => { + this.body = new Readable({ read: resume }) -"use strict"; + const decoders = [] + const willFollow = request.redirect === 'follow' && + location && + redirectStatusSet.has(status) -/** - * @see https://encoding.spec.whatwg.org/#concept-encoding-get - * @param {string|undefined} label - */ -function getEncoding (label) { - if (!label) { - return 'failure' - } + // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding + if (request.method !== 'HEAD' && request.method !== 'CONNECT' && !nullBodyStatus.includes(status) && !willFollow) { + for (const coding of codings) { + // https://www.rfc-editor.org/rfc/rfc9112.html#section-7.2 + if (coding === 'x-gzip' || coding === 'gzip') { + decoders.push(zlib.createGunzip({ + // Be less strict when decoding compressed responses, since sometimes + // servers send slightly invalid responses that are still accepted + // by common browsers. + // Always using Z_SYNC_FLUSH is what cURL does. + flush: zlib.constants.Z_SYNC_FLUSH, + finishFlush: zlib.constants.Z_SYNC_FLUSH + })) + } else if (coding === 'deflate') { + decoders.push(zlib.createInflate()) + } else if (coding === 'br') { + decoders.push(zlib.createBrotliDecompress()) + } else { + decoders.length = 0 + break + } + } + } - // 1. Remove any leading and trailing ASCII whitespace from label. - // 2. If label is an ASCII case-insensitive match for any of the - // labels listed in the table below, then return the - // corresponding encoding; otherwise return failure. - switch (label.trim().toLowerCase()) { - case 'unicode-1-1-utf-8': - case 'unicode11utf8': - case 'unicode20utf8': - case 'utf-8': - case 'utf8': - case 'x-unicode20utf8': - return 'UTF-8' - case '866': - case 'cp866': - case 'csibm866': - case 'ibm866': - return 'IBM866' - case 'csisolatin2': - case 'iso-8859-2': - case 'iso-ir-101': - case 'iso8859-2': - case 'iso88592': - case 'iso_8859-2': - case 'iso_8859-2:1987': - case 'l2': - case 'latin2': - return 'ISO-8859-2' - case 'csisolatin3': - case 'iso-8859-3': - case 'iso-ir-109': - case 'iso8859-3': - case 'iso88593': - case 'iso_8859-3': - case 'iso_8859-3:1988': - case 'l3': - case 'latin3': - return 'ISO-8859-3' - case 'csisolatin4': - case 'iso-8859-4': - case 'iso-ir-110': - case 'iso8859-4': - case 'iso88594': - case 'iso_8859-4': - case 'iso_8859-4:1988': - case 'l4': - case 'latin4': - return 'ISO-8859-4' - case 'csisolatincyrillic': - case 'cyrillic': - case 'iso-8859-5': - case 'iso-ir-144': - case 'iso8859-5': - case 'iso88595': - case 'iso_8859-5': - case 'iso_8859-5:1988': - return 'ISO-8859-5' - case 'arabic': - case 'asmo-708': - case 'csiso88596e': - case 'csiso88596i': - case 'csisolatinarabic': - case 'ecma-114': - case 'iso-8859-6': - case 'iso-8859-6-e': - case 'iso-8859-6-i': - case 'iso-ir-127': - case 'iso8859-6': - case 'iso88596': - case 'iso_8859-6': - case 'iso_8859-6:1987': - return 'ISO-8859-6' - case 'csisolatingreek': - case 'ecma-118': - case 'elot_928': - case 'greek': - case 'greek8': - case 'iso-8859-7': - case 'iso-ir-126': - case 'iso8859-7': - case 'iso88597': - case 'iso_8859-7': - case 'iso_8859-7:1987': - case 'sun_eu_greek': - return 'ISO-8859-7' - case 'csiso88598e': - case 'csisolatinhebrew': - case 'hebrew': - case 'iso-8859-8': - case 'iso-8859-8-e': - case 'iso-ir-138': - case 'iso8859-8': - case 'iso88598': - case 'iso_8859-8': - case 'iso_8859-8:1988': - case 'visual': - return 'ISO-8859-8' - case 'csiso88598i': - case 'iso-8859-8-i': - case 'logical': - return 'ISO-8859-8-I' - case 'csisolatin6': - case 'iso-8859-10': - case 'iso-ir-157': - case 'iso8859-10': - case 'iso885910': - case 'l6': - case 'latin6': - return 'ISO-8859-10' - case 'iso-8859-13': - case 'iso8859-13': - case 'iso885913': - return 'ISO-8859-13' - case 'iso-8859-14': - case 'iso8859-14': - case 'iso885914': - return 'ISO-8859-14' - case 'csisolatin9': - case 'iso-8859-15': - case 'iso8859-15': - case 'iso885915': - case 'iso_8859-15': - case 'l9': - return 'ISO-8859-15' - case 'iso-8859-16': - return 'ISO-8859-16' - case 'cskoi8r': - case 'koi': - case 'koi8': - case 'koi8-r': - case 'koi8_r': - return 'KOI8-R' - case 'koi8-ru': - case 'koi8-u': - return 'KOI8-U' - case 'csmacintosh': - case 'mac': - case 'macintosh': - case 'x-mac-roman': - return 'macintosh' - case 'iso-8859-11': - case 'iso8859-11': - case 'iso885911': - case 'tis-620': - case 'windows-874': - return 'windows-874' - case 'cp1250': - case 'windows-1250': - case 'x-cp1250': - return 'windows-1250' - case 'cp1251': - case 'windows-1251': - case 'x-cp1251': - return 'windows-1251' - case 'ansi_x3.4-1968': - case 'ascii': - case 'cp1252': - case 'cp819': - case 'csisolatin1': - case 'ibm819': - case 'iso-8859-1': - case 'iso-ir-100': - case 'iso8859-1': - case 'iso88591': - case 'iso_8859-1': - case 'iso_8859-1:1987': - case 'l1': - case 'latin1': - case 'us-ascii': - case 'windows-1252': - case 'x-cp1252': - return 'windows-1252' - case 'cp1253': - case 'windows-1253': - case 'x-cp1253': - return 'windows-1253' - case 'cp1254': - case 'csisolatin5': - case 'iso-8859-9': - case 'iso-ir-148': - case 'iso8859-9': - case 'iso88599': - case 'iso_8859-9': - case 'iso_8859-9:1989': - case 'l5': - case 'latin5': - case 'windows-1254': - case 'x-cp1254': - return 'windows-1254' - case 'cp1255': - case 'windows-1255': - case 'x-cp1255': - return 'windows-1255' - case 'cp1256': - case 'windows-1256': - case 'x-cp1256': - return 'windows-1256' - case 'cp1257': - case 'windows-1257': - case 'x-cp1257': - return 'windows-1257' - case 'cp1258': - case 'windows-1258': - case 'x-cp1258': - return 'windows-1258' - case 'x-mac-cyrillic': - case 'x-mac-ukrainian': - return 'x-mac-cyrillic' - case 'chinese': - case 'csgb2312': - case 'csiso58gb231280': - case 'gb2312': - case 'gb_2312': - case 'gb_2312-80': - case 'gbk': - case 'iso-ir-58': - case 'x-gbk': - return 'GBK' - case 'gb18030': - return 'gb18030' - case 'big5': - case 'big5-hkscs': - case 'cn-big5': - case 'csbig5': - case 'x-x-big5': - return 'Big5' - case 'cseucpkdfmtjapanese': - case 'euc-jp': - case 'x-euc-jp': - return 'EUC-JP' - case 'csiso2022jp': - case 'iso-2022-jp': - return 'ISO-2022-JP' - case 'csshiftjis': - case 'ms932': - case 'ms_kanji': - case 'shift-jis': - case 'shift_jis': - case 'sjis': - case 'windows-31j': - case 'x-sjis': - return 'Shift_JIS' - case 'cseuckr': - case 'csksc56011987': - case 'euc-kr': - case 'iso-ir-149': - case 'korean': - case 'ks_c_5601-1987': - case 'ks_c_5601-1989': - case 'ksc5601': - case 'ksc_5601': - case 'windows-949': - return 'EUC-KR' - case 'csiso2022kr': - case 'hz-gb-2312': - case 'iso-2022-cn': - case 'iso-2022-cn-ext': - case 'iso-2022-kr': - case 'replacement': - return 'replacement' - case 'unicodefffe': - case 'utf-16be': - return 'UTF-16BE' - case 'csunicode': - case 'iso-10646-ucs-2': - case 'ucs-2': - case 'unicode': - case 'unicodefeff': - case 'utf-16': - case 'utf-16le': - return 'UTF-16LE' - case 'x-user-defined': - return 'x-user-defined' - default: return 'failure' + resolve({ + status, + statusText, + headersList: headers[kHeadersList], + body: decoders.length + ? pipeline(this.body, ...decoders, () => { }) + : this.body.on('error', () => {}) + }) + + return true + }, + + onData (chunk) { + if (fetchParams.controller.dump) { + return + } + + // 1. If one or more bytes have been transmitted from response’s + // message body, then: + + // 1. Let bytes be the transmitted bytes. + const bytes = chunk + + // 2. Let codings be the result of extracting header list values + // given `Content-Encoding` and response’s header list. + // See pullAlgorithm. + + // 3. Increase timingInfo’s encoded body size by bytes’s length. + timingInfo.encodedBodySize += bytes.byteLength + + // 4. See pullAlgorithm... + + return this.body.push(bytes) + }, + + onComplete () { + if (this.abort) { + fetchParams.controller.off('terminated', this.abort) + } + + fetchParams.controller.ended = true + + this.body.push(null) + }, + + onError (error) { + if (this.abort) { + fetchParams.controller.off('terminated', this.abort) + } + + this.body?.destroy(error) + + fetchParams.controller.terminate(error) + + reject(error) + }, + + onUpgrade (status, headersList, socket) { + if (status !== 101) { + return + } + + const headers = new Headers() + + for (let n = 0; n < headersList.length; n += 2) { + const key = headersList[n + 0].toString('latin1') + const val = headersList[n + 1].toString('latin1') + + headers[kHeadersList].append(key, val) + } + + resolve({ + status, + statusText: STATUS_CODES[status], + headersList: headers[kHeadersList], + socket + }) + + return true + } + } + )) } } module.exports = { - getEncoding + fetch, + Fetch, + fetching, + finalizeAndReportTiming } /***/ }), -/***/ 82160: +/***/ 25194: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; +/* globals AbortController */ + +const { extractBody, mixinBody, cloneBody } = __nccwpck_require__(8923) +const { Headers, fill: fillHeaders, HeadersList } = __nccwpck_require__(26349) +const { FinalizationRegistry } = __nccwpck_require__(13194)() +const util = __nccwpck_require__(3440) const { - staticPropertyDescriptors, - readOperation, - fireAProgressEvent -} = __nccwpck_require__(10165) + isValidHTTPToken, + sameOrigin, + normalizeMethod, + makePolicyContainer, + normalizeMethodRecord +} = __nccwpck_require__(15523) const { - kState, - kError, - kResult, - kEvents, - kAborted -} = __nccwpck_require__(86812) + forbiddenMethodsSet, + corsSafeListedMethodsSet, + referrerPolicy, + requestRedirect, + requestMode, + requestCredentials, + requestCache, + requestDuplex +} = __nccwpck_require__(87326) +const { kEnumerableProperty } = util +const { kHeaders, kSignal, kState, kGuard, kRealm } = __nccwpck_require__(89710) const { webidl } = __nccwpck_require__(74222) -const { kEnumerableProperty } = __nccwpck_require__(3440) +const { getGlobalOrigin } = __nccwpck_require__(75628) +const { URLSerializer } = __nccwpck_require__(94322) +const { kHeadersList, kConstruct } = __nccwpck_require__(36443) +const assert = __nccwpck_require__(42613) +const { getMaxListeners, setMaxListeners, getEventListeners, defaultMaxListeners } = __nccwpck_require__(24434) -class FileReader extends EventTarget { - constructor () { - super() +let TransformStream = globalThis.TransformStream - this[kState] = 'empty' - this[kResult] = null - this[kError] = null - this[kEvents] = { - loadend: null, - error: null, - abort: null, - load: null, - progress: null, - loadstart: null +const kAbortController = Symbol('abortController') + +const requestFinalizer = new FinalizationRegistry(({ signal, abort }) => { + signal.removeEventListener('abort', abort) +}) + +// https://fetch.spec.whatwg.org/#request-class +class Request { + // https://fetch.spec.whatwg.org/#dom-request + constructor (input, init = {}) { + if (input === kConstruct) { + return } - } - /** - * @see https://w3c.github.io/FileAPI/#dfn-readAsArrayBuffer - * @param {import('buffer').Blob} blob - */ - readAsArrayBuffer (blob) { - webidl.brandCheck(this, FileReader) + webidl.argumentLengthCheck(arguments, 1, { header: 'Request constructor' }) - webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsArrayBuffer' }) + input = webidl.converters.RequestInfo(input) + init = webidl.converters.RequestInit(init) - blob = webidl.converters.Blob(blob, { strict: false }) + // https://html.spec.whatwg.org/multipage/webappapis.html#environment-settings-object + this[kRealm] = { + settingsObject: { + baseUrl: getGlobalOrigin(), + get origin () { + return this.baseUrl?.origin + }, + policyContainer: makePolicyContainer() + } + } - // The readAsArrayBuffer(blob) method, when invoked, - // must initiate a read operation for blob with ArrayBuffer. - readOperation(this, blob, 'ArrayBuffer') - } + // 1. Let request be null. + let request = null - /** - * @see https://w3c.github.io/FileAPI/#readAsBinaryString - * @param {import('buffer').Blob} blob - */ - readAsBinaryString (blob) { - webidl.brandCheck(this, FileReader) + // 2. Let fallbackMode be null. + let fallbackMode = null - webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsBinaryString' }) + // 3. Let baseURL be this’s relevant settings object’s API base URL. + const baseUrl = this[kRealm].settingsObject.baseUrl - blob = webidl.converters.Blob(blob, { strict: false }) + // 4. Let signal be null. + let signal = null - // The readAsBinaryString(blob) method, when invoked, - // must initiate a read operation for blob with BinaryString. - readOperation(this, blob, 'BinaryString') - } + // 5. If input is a string, then: + if (typeof input === 'string') { + // 1. Let parsedURL be the result of parsing input with baseURL. + // 2. If parsedURL is failure, then throw a TypeError. + let parsedURL + try { + parsedURL = new URL(input, baseUrl) + } catch (err) { + throw new TypeError('Failed to parse URL from ' + input, { cause: err }) + } - /** - * @see https://w3c.github.io/FileAPI/#readAsDataText - * @param {import('buffer').Blob} blob - * @param {string?} encoding - */ - readAsText (blob, encoding = undefined) { - webidl.brandCheck(this, FileReader) + // 3. If parsedURL includes credentials, then throw a TypeError. + if (parsedURL.username || parsedURL.password) { + throw new TypeError( + 'Request cannot be constructed from a URL that includes credentials: ' + + input + ) + } - webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsText' }) + // 4. Set request to a new request whose URL is parsedURL. + request = makeRequest({ urlList: [parsedURL] }) - blob = webidl.converters.Blob(blob, { strict: false }) + // 5. Set fallbackMode to "cors". + fallbackMode = 'cors' + } else { + // 6. Otherwise: - if (encoding !== undefined) { - encoding = webidl.converters.DOMString(encoding) - } + // 7. Assert: input is a Request object. + assert(input instanceof Request) - // The readAsText(blob, encoding) method, when invoked, - // must initiate a read operation for blob with Text and encoding. - readOperation(this, blob, 'Text', encoding) - } + // 8. Set request to input’s request. + request = input[kState] - /** - * @see https://w3c.github.io/FileAPI/#dfn-readAsDataURL - * @param {import('buffer').Blob} blob - */ - readAsDataURL (blob) { - webidl.brandCheck(this, FileReader) + // 9. Set signal to input’s signal. + signal = input[kSignal] + } - webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsDataURL' }) + // 7. Let origin be this’s relevant settings object’s origin. + const origin = this[kRealm].settingsObject.origin - blob = webidl.converters.Blob(blob, { strict: false }) + // 8. Let window be "client". + let window = 'client' - // The readAsDataURL(blob) method, when invoked, must - // initiate a read operation for blob with DataURL. - readOperation(this, blob, 'DataURL') - } + // 9. If request’s window is an environment settings object and its origin + // is same origin with origin, then set window to request’s window. + if ( + request.window?.constructor?.name === 'EnvironmentSettingsObject' && + sameOrigin(request.window, origin) + ) { + window = request.window + } - /** - * @see https://w3c.github.io/FileAPI/#dfn-abort - */ - abort () { - // 1. If this's state is "empty" or if this's state is - // "done" set this's result to null and terminate - // this algorithm. - if (this[kState] === 'empty' || this[kState] === 'done') { - this[kResult] = null - return + // 10. If init["window"] exists and is non-null, then throw a TypeError. + if (init.window != null) { + throw new TypeError(`'window' option '${window}' must be null`) } - // 2. If this's state is "loading" set this's state to - // "done" and set this's result to null. - if (this[kState] === 'loading') { - this[kState] = 'done' - this[kResult] = null + // 11. If init["window"] exists, then set window to "no-window". + if ('window' in init) { + window = 'no-window' } - // 3. If there are any tasks from this on the file reading - // task source in an affiliated task queue, then remove - // those tasks from that task queue. - this[kAborted] = true + // 12. Set request to a new request with the following properties: + request = makeRequest({ + // URL request’s URL. + // undici implementation note: this is set as the first item in request's urlList in makeRequest + // method request’s method. + method: request.method, + // header list A copy of request’s header list. + // undici implementation note: headersList is cloned in makeRequest + headersList: request.headersList, + // unsafe-request flag Set. + unsafeRequest: request.unsafeRequest, + // client This’s relevant settings object. + client: this[kRealm].settingsObject, + // window window. + window, + // priority request’s priority. + priority: request.priority, + // origin request’s origin. The propagation of the origin is only significant for navigation requests + // being handled by a service worker. In this scenario a request can have an origin that is different + // from the current client. + origin: request.origin, + // referrer request’s referrer. + referrer: request.referrer, + // referrer policy request’s referrer policy. + referrerPolicy: request.referrerPolicy, + // mode request’s mode. + mode: request.mode, + // credentials mode request’s credentials mode. + credentials: request.credentials, + // cache mode request’s cache mode. + cache: request.cache, + // redirect mode request’s redirect mode. + redirect: request.redirect, + // integrity metadata request’s integrity metadata. + integrity: request.integrity, + // keepalive request’s keepalive. + keepalive: request.keepalive, + // reload-navigation flag request’s reload-navigation flag. + reloadNavigation: request.reloadNavigation, + // history-navigation flag request’s history-navigation flag. + historyNavigation: request.historyNavigation, + // URL list A clone of request’s URL list. + urlList: [...request.urlList] + }) - // 4. Terminate the algorithm for the read method being processed. - // TODO + const initHasKey = Object.keys(init).length !== 0 - // 5. Fire a progress event called abort at this. - fireAProgressEvent('abort', this) + // 13. If init is not empty, then: + if (initHasKey) { + // 1. If request’s mode is "navigate", then set it to "same-origin". + if (request.mode === 'navigate') { + request.mode = 'same-origin' + } - // 6. If this's state is not "loading", fire a progress - // event called loadend at this. - if (this[kState] !== 'loading') { - fireAProgressEvent('loadend', this) - } - } + // 2. Unset request’s reload-navigation flag. + request.reloadNavigation = false - /** - * @see https://w3c.github.io/FileAPI/#dom-filereader-readystate - */ - get readyState () { - webidl.brandCheck(this, FileReader) + // 3. Unset request’s history-navigation flag. + request.historyNavigation = false - switch (this[kState]) { - case 'empty': return this.EMPTY - case 'loading': return this.LOADING - case 'done': return this.DONE - } - } + // 4. Set request’s origin to "client". + request.origin = 'client' - /** - * @see https://w3c.github.io/FileAPI/#dom-filereader-result - */ - get result () { - webidl.brandCheck(this, FileReader) + // 5. Set request’s referrer to "client" + request.referrer = 'client' - // The result attribute’s getter, when invoked, must return - // this's result. - return this[kResult] - } + // 6. Set request’s referrer policy to the empty string. + request.referrerPolicy = '' - /** - * @see https://w3c.github.io/FileAPI/#dom-filereader-error - */ - get error () { - webidl.brandCheck(this, FileReader) + // 7. Set request’s URL to request’s current URL. + request.url = request.urlList[request.urlList.length - 1] - // The error attribute’s getter, when invoked, must return - // this's error. - return this[kError] - } + // 8. Set request’s URL list to « request’s URL ». + request.urlList = [request.url] + } - get onloadend () { - webidl.brandCheck(this, FileReader) + // 14. If init["referrer"] exists, then: + if (init.referrer !== undefined) { + // 1. Let referrer be init["referrer"]. + const referrer = init.referrer - return this[kEvents].loadend - } + // 2. If referrer is the empty string, then set request’s referrer to "no-referrer". + if (referrer === '') { + request.referrer = 'no-referrer' + } else { + // 1. Let parsedReferrer be the result of parsing referrer with + // baseURL. + // 2. If parsedReferrer is failure, then throw a TypeError. + let parsedReferrer + try { + parsedReferrer = new URL(referrer, baseUrl) + } catch (err) { + throw new TypeError(`Referrer "${referrer}" is not a valid URL.`, { cause: err }) + } - set onloadend (fn) { - webidl.brandCheck(this, FileReader) + // 3. If one of the following is true + // - parsedReferrer’s scheme is "about" and path is the string "client" + // - parsedReferrer’s origin is not same origin with origin + // then set request’s referrer to "client". + if ( + (parsedReferrer.protocol === 'about:' && parsedReferrer.hostname === 'client') || + (origin && !sameOrigin(parsedReferrer, this[kRealm].settingsObject.baseUrl)) + ) { + request.referrer = 'client' + } else { + // 4. Otherwise, set request’s referrer to parsedReferrer. + request.referrer = parsedReferrer + } + } + } - if (this[kEvents].loadend) { - this.removeEventListener('loadend', this[kEvents].loadend) + // 15. If init["referrerPolicy"] exists, then set request’s referrer policy + // to it. + if (init.referrerPolicy !== undefined) { + request.referrerPolicy = init.referrerPolicy } - if (typeof fn === 'function') { - this[kEvents].loadend = fn - this.addEventListener('loadend', fn) + // 16. Let mode be init["mode"] if it exists, and fallbackMode otherwise. + let mode + if (init.mode !== undefined) { + mode = init.mode } else { - this[kEvents].loadend = null + mode = fallbackMode } - } - get onerror () { - webidl.brandCheck(this, FileReader) - - return this[kEvents].error - } - - set onerror (fn) { - webidl.brandCheck(this, FileReader) + // 17. If mode is "navigate", then throw a TypeError. + if (mode === 'navigate') { + throw webidl.errors.exception({ + header: 'Request constructor', + message: 'invalid request mode navigate.' + }) + } - if (this[kEvents].error) { - this.removeEventListener('error', this[kEvents].error) + // 18. If mode is non-null, set request’s mode to mode. + if (mode != null) { + request.mode = mode } - if (typeof fn === 'function') { - this[kEvents].error = fn - this.addEventListener('error', fn) - } else { - this[kEvents].error = null + // 19. If init["credentials"] exists, then set request’s credentials mode + // to it. + if (init.credentials !== undefined) { + request.credentials = init.credentials } - } - get onloadstart () { - webidl.brandCheck(this, FileReader) + // 18. If init["cache"] exists, then set request’s cache mode to it. + if (init.cache !== undefined) { + request.cache = init.cache + } - return this[kEvents].loadstart - } + // 21. If request’s cache mode is "only-if-cached" and request’s mode is + // not "same-origin", then throw a TypeError. + if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') { + throw new TypeError( + "'only-if-cached' can be set only with 'same-origin' mode" + ) + } - set onloadstart (fn) { - webidl.brandCheck(this, FileReader) + // 22. If init["redirect"] exists, then set request’s redirect mode to it. + if (init.redirect !== undefined) { + request.redirect = init.redirect + } - if (this[kEvents].loadstart) { - this.removeEventListener('loadstart', this[kEvents].loadstart) + // 23. If init["integrity"] exists, then set request’s integrity metadata to it. + if (init.integrity != null) { + request.integrity = String(init.integrity) } - if (typeof fn === 'function') { - this[kEvents].loadstart = fn - this.addEventListener('loadstart', fn) - } else { - this[kEvents].loadstart = null + // 24. If init["keepalive"] exists, then set request’s keepalive to it. + if (init.keepalive !== undefined) { + request.keepalive = Boolean(init.keepalive) } - } - get onprogress () { - webidl.brandCheck(this, FileReader) + // 25. If init["method"] exists, then: + if (init.method !== undefined) { + // 1. Let method be init["method"]. + let method = init.method - return this[kEvents].progress - } + // 2. If method is not a method or method is a forbidden method, then + // throw a TypeError. + if (!isValidHTTPToken(method)) { + throw new TypeError(`'${method}' is not a valid HTTP method.`) + } - set onprogress (fn) { - webidl.brandCheck(this, FileReader) + if (forbiddenMethodsSet.has(method.toUpperCase())) { + throw new TypeError(`'${method}' HTTP method is unsupported.`) + } - if (this[kEvents].progress) { - this.removeEventListener('progress', this[kEvents].progress) - } + // 3. Normalize method. + method = normalizeMethodRecord[method] ?? normalizeMethod(method) - if (typeof fn === 'function') { - this[kEvents].progress = fn - this.addEventListener('progress', fn) - } else { - this[kEvents].progress = null + // 4. Set request’s method to method. + request.method = method } - } - get onload () { - webidl.brandCheck(this, FileReader) - - return this[kEvents].load - } + // 26. If init["signal"] exists, then set signal to it. + if (init.signal !== undefined) { + signal = init.signal + } - set onload (fn) { - webidl.brandCheck(this, FileReader) + // 27. Set this’s request to request. + this[kState] = request - if (this[kEvents].load) { - this.removeEventListener('load', this[kEvents].load) - } + // 28. Set this’s signal to a new AbortSignal object with this’s relevant + // Realm. + // TODO: could this be simplified with AbortSignal.any + // (https://dom.spec.whatwg.org/#dom-abortsignal-any) + const ac = new AbortController() + this[kSignal] = ac.signal + this[kSignal][kRealm] = this[kRealm] - if (typeof fn === 'function') { - this[kEvents].load = fn - this.addEventListener('load', fn) - } else { - this[kEvents].load = null - } - } + // 29. If signal is not null, then make this’s signal follow signal. + if (signal != null) { + if ( + !signal || + typeof signal.aborted !== 'boolean' || + typeof signal.addEventListener !== 'function' + ) { + throw new TypeError( + "Failed to construct 'Request': member signal is not of type AbortSignal." + ) + } - get onabort () { - webidl.brandCheck(this, FileReader) + if (signal.aborted) { + ac.abort(signal.reason) + } else { + // Keep a strong ref to ac while request object + // is alive. This is needed to prevent AbortController + // from being prematurely garbage collected. + // See, https://github.com/nodejs/undici/issues/1926. + this[kAbortController] = ac - return this[kEvents].abort - } + const acRef = new WeakRef(ac) + const abort = function () { + const ac = acRef.deref() + if (ac !== undefined) { + ac.abort(this.reason) + } + } - set onabort (fn) { - webidl.brandCheck(this, FileReader) + // Third-party AbortControllers may not work with these. + // See, https://github.com/nodejs/undici/pull/1910#issuecomment-1464495619. + try { + // If the max amount of listeners is equal to the default, increase it + // This is only available in node >= v19.9.0 + if (typeof getMaxListeners === 'function' && getMaxListeners(signal) === defaultMaxListeners) { + setMaxListeners(100, signal) + } else if (getEventListeners(signal, 'abort').length >= defaultMaxListeners) { + setMaxListeners(100, signal) + } + } catch {} - if (this[kEvents].abort) { - this.removeEventListener('abort', this[kEvents].abort) + util.addAbortListener(signal, abort) + requestFinalizer.register(ac, { signal, abort }) + } } - if (typeof fn === 'function') { - this[kEvents].abort = fn - this.addEventListener('abort', fn) - } else { - this[kEvents].abort = null - } - } -} + // 30. Set this’s headers to a new Headers object with this’s relevant + // Realm, whose header list is request’s header list and guard is + // "request". + this[kHeaders] = new Headers(kConstruct) + this[kHeaders][kHeadersList] = request.headersList + this[kHeaders][kGuard] = 'request' + this[kHeaders][kRealm] = this[kRealm] -// https://w3c.github.io/FileAPI/#dom-filereader-empty -FileReader.EMPTY = FileReader.prototype.EMPTY = 0 -// https://w3c.github.io/FileAPI/#dom-filereader-loading -FileReader.LOADING = FileReader.prototype.LOADING = 1 -// https://w3c.github.io/FileAPI/#dom-filereader-done -FileReader.DONE = FileReader.prototype.DONE = 2 + // 31. If this’s request’s mode is "no-cors", then: + if (mode === 'no-cors') { + // 1. If this’s request’s method is not a CORS-safelisted method, + // then throw a TypeError. + if (!corsSafeListedMethodsSet.has(request.method)) { + throw new TypeError( + `'${request.method} is unsupported in no-cors mode.` + ) + } -Object.defineProperties(FileReader.prototype, { - EMPTY: staticPropertyDescriptors, - LOADING: staticPropertyDescriptors, - DONE: staticPropertyDescriptors, - readAsArrayBuffer: kEnumerableProperty, - readAsBinaryString: kEnumerableProperty, - readAsText: kEnumerableProperty, - readAsDataURL: kEnumerableProperty, - abort: kEnumerableProperty, - readyState: kEnumerableProperty, - result: kEnumerableProperty, - error: kEnumerableProperty, - onloadstart: kEnumerableProperty, - onprogress: kEnumerableProperty, - onload: kEnumerableProperty, - onabort: kEnumerableProperty, - onerror: kEnumerableProperty, - onloadend: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'FileReader', - writable: false, - enumerable: false, - configurable: true - } -}) + // 2. Set this’s headers’s guard to "request-no-cors". + this[kHeaders][kGuard] = 'request-no-cors' + } -Object.defineProperties(FileReader, { - EMPTY: staticPropertyDescriptors, - LOADING: staticPropertyDescriptors, - DONE: staticPropertyDescriptors -}) + // 32. If init is not empty, then: + if (initHasKey) { + /** @type {HeadersList} */ + const headersList = this[kHeaders][kHeadersList] + // 1. Let headers be a copy of this’s headers and its associated header + // list. + // 2. If init["headers"] exists, then set headers to init["headers"]. + const headers = init.headers !== undefined ? init.headers : new HeadersList(headersList) -module.exports = { - FileReader -} + // 3. Empty this’s headers’s header list. + headersList.clear() + // 4. If headers is a Headers object, then for each header in its header + // list, append header’s name/header’s value to this’s headers. + if (headers instanceof HeadersList) { + for (const [key, val] of headers) { + headersList.append(key, val) + } + // Note: Copy the `set-cookie` meta-data. + headersList.cookies = headers.cookies + } else { + // 5. Otherwise, fill this’s headers with headers. + fillHeaders(this[kHeaders], headers) + } + } -/***/ }), + // 33. Let inputBody be input’s request’s body if input is a Request + // object; otherwise null. + const inputBody = input instanceof Request ? input[kState].body : null -/***/ 15976: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 34. If either init["body"] exists and is non-null or inputBody is + // non-null, and request’s method is `GET` or `HEAD`, then throw a + // TypeError. + if ( + (init.body != null || inputBody != null) && + (request.method === 'GET' || request.method === 'HEAD') + ) { + throw new TypeError('Request with GET/HEAD method cannot have body.') + } -"use strict"; + // 35. Let initBody be null. + let initBody = null + // 36. If init["body"] exists and is non-null, then: + if (init.body != null) { + // 1. Let Content-Type be null. + // 2. Set initBody and Content-Type to the result of extracting + // init["body"], with keepalive set to request’s keepalive. + const [extractedBody, contentType] = extractBody( + init.body, + request.keepalive + ) + initBody = extractedBody -const { webidl } = __nccwpck_require__(74222) + // 3, If Content-Type is non-null and this’s headers’s header list does + // not contain `Content-Type`, then append `Content-Type`/Content-Type to + // this’s headers. + if (contentType && !this[kHeaders][kHeadersList].contains('content-type')) { + this[kHeaders].append('content-type', contentType) + } + } -const kState = Symbol('ProgressEvent state') + // 37. Let inputOrInitBody be initBody if it is non-null; otherwise + // inputBody. + const inputOrInitBody = initBody ?? inputBody -/** - * @see https://xhr.spec.whatwg.org/#progressevent - */ -class ProgressEvent extends Event { - constructor (type, eventInitDict = {}) { - type = webidl.converters.DOMString(type) - eventInitDict = webidl.converters.ProgressEventInit(eventInitDict ?? {}) + // 38. If inputOrInitBody is non-null and inputOrInitBody’s source is + // null, then: + if (inputOrInitBody != null && inputOrInitBody.source == null) { + // 1. If initBody is non-null and init["duplex"] does not exist, + // then throw a TypeError. + if (initBody != null && init.duplex == null) { + throw new TypeError('RequestInit: duplex option is required when sending a body.') + } - super(type, eventInitDict) + // 2. If this’s request’s mode is neither "same-origin" nor "cors", + // then throw a TypeError. + if (request.mode !== 'same-origin' && request.mode !== 'cors') { + throw new TypeError( + 'If request is made from ReadableStream, mode should be "same-origin" or "cors"' + ) + } - this[kState] = { - lengthComputable: eventInitDict.lengthComputable, - loaded: eventInitDict.loaded, - total: eventInitDict.total + // 3. Set this’s request’s use-CORS-preflight flag. + request.useCORSPreflightFlag = true } - } - - get lengthComputable () { - webidl.brandCheck(this, ProgressEvent) - return this[kState].lengthComputable - } - - get loaded () { - webidl.brandCheck(this, ProgressEvent) + // 39. Let finalBody be inputOrInitBody. + let finalBody = inputOrInitBody - return this[kState].loaded - } + // 40. If initBody is null and inputBody is non-null, then: + if (initBody == null && inputBody != null) { + // 1. If input is unusable, then throw a TypeError. + if (util.isDisturbed(inputBody.stream) || inputBody.stream.locked) { + throw new TypeError( + 'Cannot construct a Request with a Request object that has already been used.' + ) + } - get total () { - webidl.brandCheck(this, ProgressEvent) + // 2. Set finalBody to the result of creating a proxy for inputBody. + if (!TransformStream) { + TransformStream = (__nccwpck_require__(63774).TransformStream) + } - return this[kState].total - } -} + // https://streams.spec.whatwg.org/#readablestream-create-a-proxy + const identityTransform = new TransformStream() + inputBody.stream.pipeThrough(identityTransform) + finalBody = { + source: inputBody.source, + length: inputBody.length, + stream: identityTransform.readable + } + } -webidl.converters.ProgressEventInit = webidl.dictionaryConverter([ - { - key: 'lengthComputable', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'loaded', - converter: webidl.converters['unsigned long long'], - defaultValue: 0 - }, - { - key: 'total', - converter: webidl.converters['unsigned long long'], - defaultValue: 0 - }, - { - key: 'bubbles', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'cancelable', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'composed', - converter: webidl.converters.boolean, - defaultValue: false + // 41. Set this’s request’s body to finalBody. + this[kState].body = finalBody } -]) - -module.exports = { - ProgressEvent -} + // Returns request’s HTTP method, which is "GET" by default. + get method () { + webidl.brandCheck(this, Request) -/***/ }), + // The method getter steps are to return this’s request’s method. + return this[kState].method + } -/***/ 86812: -/***/ ((module) => { + // Returns the URL of request as a string. + get url () { + webidl.brandCheck(this, Request) -"use strict"; + // The url getter steps are to return this’s request’s URL, serialized. + return URLSerializer(this[kState].url) + } + // Returns a Headers object consisting of the headers associated with request. + // Note that headers added in the network layer by the user agent will not + // be accounted for in this object, e.g., the "Host" header. + get headers () { + webidl.brandCheck(this, Request) -module.exports = { - kState: Symbol('FileReader state'), - kResult: Symbol('FileReader result'), - kError: Symbol('FileReader error'), - kLastProgressEventFired: Symbol('FileReader last progress event fired timestamp'), - kEvents: Symbol('FileReader events'), - kAborted: Symbol('FileReader aborted') -} + // The headers getter steps are to return this’s headers. + return this[kHeaders] + } + // Returns the kind of resource requested by request, e.g., "document" + // or "script". + get destination () { + webidl.brandCheck(this, Request) -/***/ }), + // The destination getter are to return this’s request’s destination. + return this[kState].destination + } -/***/ 10165: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Returns the referrer of request. Its value can be a same-origin URL if + // explicitly set in init, the empty string to indicate no referrer, and + // "about:client" when defaulting to the global’s default. This is used + // during fetching to determine the value of the `Referer` header of the + // request being made. + get referrer () { + webidl.brandCheck(this, Request) -"use strict"; + // 1. If this’s request’s referrer is "no-referrer", then return the + // empty string. + if (this[kState].referrer === 'no-referrer') { + return '' + } + // 2. If this’s request’s referrer is "client", then return + // "about:client". + if (this[kState].referrer === 'client') { + return 'about:client' + } -const { - kState, - kError, - kResult, - kAborted, - kLastProgressEventFired -} = __nccwpck_require__(86812) -const { ProgressEvent } = __nccwpck_require__(15976) -const { getEncoding } = __nccwpck_require__(40396) -const { DOMException } = __nccwpck_require__(87326) -const { serializeAMimeType, parseMIMEType } = __nccwpck_require__(94322) -const { types } = __nccwpck_require__(39023) -const { StringDecoder } = __nccwpck_require__(13193) -const { btoa } = __nccwpck_require__(20181) + // Return this’s request’s referrer, serialized. + return this[kState].referrer.toString() + } -/** @type {PropertyDescriptor} */ -const staticPropertyDescriptors = { - enumerable: true, - writable: false, - configurable: false -} + // Returns the referrer policy associated with request. + // This is used during fetching to compute the value of the request’s + // referrer. + get referrerPolicy () { + webidl.brandCheck(this, Request) -/** - * @see https://w3c.github.io/FileAPI/#readOperation - * @param {import('./filereader').FileReader} fr - * @param {import('buffer').Blob} blob - * @param {string} type - * @param {string?} encodingName - */ -function readOperation (fr, blob, type, encodingName) { - // 1. If fr’s state is "loading", throw an InvalidStateError - // DOMException. - if (fr[kState] === 'loading') { - throw new DOMException('Invalid state', 'InvalidStateError') + // The referrerPolicy getter steps are to return this’s request’s referrer policy. + return this[kState].referrerPolicy } - // 2. Set fr’s state to "loading". - fr[kState] = 'loading' - - // 3. Set fr’s result to null. - fr[kResult] = null + // Returns the mode associated with request, which is a string indicating + // whether the request will use CORS, or will be restricted to same-origin + // URLs. + get mode () { + webidl.brandCheck(this, Request) - // 4. Set fr’s error to null. - fr[kError] = null + // The mode getter steps are to return this’s request’s mode. + return this[kState].mode + } - // 5. Let stream be the result of calling get stream on blob. - /** @type {import('stream/web').ReadableStream} */ - const stream = blob.stream() + // Returns the credentials mode associated with request, + // which is a string indicating whether credentials will be sent with the + // request always, never, or only when sent to a same-origin URL. + get credentials () { + // The credentials getter steps are to return this’s request’s credentials mode. + return this[kState].credentials + } - // 6. Let reader be the result of getting a reader from stream. - const reader = stream.getReader() + // Returns the cache mode associated with request, + // which is a string indicating how the request will + // interact with the browser’s cache when fetching. + get cache () { + webidl.brandCheck(this, Request) - // 7. Let bytes be an empty byte sequence. - /** @type {Uint8Array[]} */ - const bytes = [] + // The cache getter steps are to return this’s request’s cache mode. + return this[kState].cache + } - // 8. Let chunkPromise be the result of reading a chunk from - // stream with reader. - let chunkPromise = reader.read() + // Returns the redirect mode associated with request, + // which is a string indicating how redirects for the + // request will be handled during fetching. A request + // will follow redirects by default. + get redirect () { + webidl.brandCheck(this, Request) - // 9. Let isFirstChunk be true. - let isFirstChunk = true + // The redirect getter steps are to return this’s request’s redirect mode. + return this[kState].redirect + } - // 10. In parallel, while true: - // Note: "In parallel" just means non-blocking - // Note 2: readOperation itself cannot be async as double - // reading the body would then reject the promise, instead - // of throwing an error. - ;(async () => { - while (!fr[kAborted]) { - // 1. Wait for chunkPromise to be fulfilled or rejected. - try { - const { done, value } = await chunkPromise + // Returns request’s subresource integrity metadata, which is a + // cryptographic hash of the resource being fetched. Its value + // consists of multiple hashes separated by whitespace. [SRI] + get integrity () { + webidl.brandCheck(this, Request) - // 2. If chunkPromise is fulfilled, and isFirstChunk is - // true, queue a task to fire a progress event called - // loadstart at fr. - if (isFirstChunk && !fr[kAborted]) { - queueMicrotask(() => { - fireAProgressEvent('loadstart', fr) - }) - } + // The integrity getter steps are to return this’s request’s integrity + // metadata. + return this[kState].integrity + } - // 3. Set isFirstChunk to false. - isFirstChunk = false + // Returns a boolean indicating whether or not request can outlive the + // global in which it was created. + get keepalive () { + webidl.brandCheck(this, Request) - // 4. If chunkPromise is fulfilled with an object whose - // done property is false and whose value property is - // a Uint8Array object, run these steps: - if (!done && types.isUint8Array(value)) { - // 1. Let bs be the byte sequence represented by the - // Uint8Array object. + // The keepalive getter steps are to return this’s request’s keepalive. + return this[kState].keepalive + } - // 2. Append bs to bytes. - bytes.push(value) + // Returns a boolean indicating whether or not request is for a reload + // navigation. + get isReloadNavigation () { + webidl.brandCheck(this, Request) - // 3. If roughly 50ms have passed since these steps - // were last invoked, queue a task to fire a - // progress event called progress at fr. - if ( - ( - fr[kLastProgressEventFired] === undefined || - Date.now() - fr[kLastProgressEventFired] >= 50 - ) && - !fr[kAborted] - ) { - fr[kLastProgressEventFired] = Date.now() - queueMicrotask(() => { - fireAProgressEvent('progress', fr) - }) - } + // The isReloadNavigation getter steps are to return true if this’s + // request’s reload-navigation flag is set; otherwise false. + return this[kState].reloadNavigation + } - // 4. Set chunkPromise to the result of reading a - // chunk from stream with reader. - chunkPromise = reader.read() - } else if (done) { - // 5. Otherwise, if chunkPromise is fulfilled with an - // object whose done property is true, queue a task - // to run the following steps and abort this algorithm: - queueMicrotask(() => { - // 1. Set fr’s state to "done". - fr[kState] = 'done' + // Returns a boolean indicating whether or not request is for a history + // navigation (a.k.a. back-foward navigation). + get isHistoryNavigation () { + webidl.brandCheck(this, Request) - // 2. Let result be the result of package data given - // bytes, type, blob’s type, and encodingName. - try { - const result = packageData(bytes, type, blob.type, encodingName) + // The isHistoryNavigation getter steps are to return true if this’s request’s + // history-navigation flag is set; otherwise false. + return this[kState].historyNavigation + } - // 4. Else: + // Returns the signal associated with request, which is an AbortSignal + // object indicating whether or not request has been aborted, and its + // abort event handler. + get signal () { + webidl.brandCheck(this, Request) - if (fr[kAborted]) { - return - } + // The signal getter steps are to return this’s signal. + return this[kSignal] + } - // 1. Set fr’s result to result. - fr[kResult] = result + get body () { + webidl.brandCheck(this, Request) - // 2. Fire a progress event called load at the fr. - fireAProgressEvent('load', fr) - } catch (error) { - // 3. If package data threw an exception error: + return this[kState].body ? this[kState].body.stream : null + } - // 1. Set fr’s error to error. - fr[kError] = error + get bodyUsed () { + webidl.brandCheck(this, Request) - // 2. Fire a progress event called error at fr. - fireAProgressEvent('error', fr) - } + return !!this[kState].body && util.isDisturbed(this[kState].body.stream) + } - // 5. If fr’s state is not "loading", fire a progress - // event called loadend at the fr. - if (fr[kState] !== 'loading') { - fireAProgressEvent('loadend', fr) - } - }) + get duplex () { + webidl.brandCheck(this, Request) - break - } - } catch (error) { - if (fr[kAborted]) { - return - } + return 'half' + } - // 6. Otherwise, if chunkPromise is rejected with an - // error error, queue a task to run the following - // steps and abort this algorithm: - queueMicrotask(() => { - // 1. Set fr’s state to "done". - fr[kState] = 'done' + // Returns a clone of request. + clone () { + webidl.brandCheck(this, Request) - // 2. Set fr’s error to error. - fr[kError] = error + // 1. If this is unusable, then throw a TypeError. + if (this.bodyUsed || this.body?.locked) { + throw new TypeError('unusable') + } - // 3. Fire a progress event called error at fr. - fireAProgressEvent('error', fr) + // 2. Let clonedRequest be the result of cloning this’s request. + const clonedRequest = cloneRequest(this[kState]) - // 4. If fr’s state is not "loading", fire a progress - // event called loadend at fr. - if (fr[kState] !== 'loading') { - fireAProgressEvent('loadend', fr) - } - }) + // 3. Let clonedRequestObject be the result of creating a Request object, + // given clonedRequest, this’s headers’s guard, and this’s relevant Realm. + const clonedRequestObject = new Request(kConstruct) + clonedRequestObject[kState] = clonedRequest + clonedRequestObject[kRealm] = this[kRealm] + clonedRequestObject[kHeaders] = new Headers(kConstruct) + clonedRequestObject[kHeaders][kHeadersList] = clonedRequest.headersList + clonedRequestObject[kHeaders][kGuard] = this[kHeaders][kGuard] + clonedRequestObject[kHeaders][kRealm] = this[kHeaders][kRealm] - break - } + // 4. Make clonedRequestObject’s signal follow this’s signal. + const ac = new AbortController() + if (this.signal.aborted) { + ac.abort(this.signal.reason) + } else { + util.addAbortListener( + this.signal, + () => { + ac.abort(this.signal.reason) + } + ) } - })() + clonedRequestObject[kSignal] = ac.signal + + // 4. Return clonedRequestObject. + return clonedRequestObject + } } -/** - * @see https://w3c.github.io/FileAPI/#fire-a-progress-event - * @see https://dom.spec.whatwg.org/#concept-event-fire - * @param {string} e The name of the event - * @param {import('./filereader').FileReader} reader - */ -function fireAProgressEvent (e, reader) { - // The progress event e does not bubble. e.bubbles must be false - // The progress event e is NOT cancelable. e.cancelable must be false - const event = new ProgressEvent(e, { - bubbles: false, - cancelable: false - }) +mixinBody(Request) - reader.dispatchEvent(event) +function makeRequest (init) { + // https://fetch.spec.whatwg.org/#requests + const request = { + method: 'GET', + localURLsOnly: false, + unsafeRequest: false, + body: null, + client: null, + reservedClient: null, + replacesClientId: '', + window: 'client', + keepalive: false, + serviceWorkers: 'all', + initiator: '', + destination: '', + priority: null, + origin: 'client', + policyContainer: 'client', + referrer: 'client', + referrerPolicy: '', + mode: 'no-cors', + useCORSPreflightFlag: false, + credentials: 'same-origin', + useCredentials: false, + cache: 'default', + redirect: 'follow', + integrity: '', + cryptoGraphicsNonceMetadata: '', + parserMetadata: '', + reloadNavigation: false, + historyNavigation: false, + userActivation: false, + taintedOrigin: false, + redirectCount: 0, + responseTainting: 'basic', + preventNoCacheCacheControlHeaderModification: false, + done: false, + timingAllowFailed: false, + ...init, + headersList: init.headersList + ? new HeadersList(init.headersList) + : new HeadersList() + } + request.url = request.urlList[0] + return request } -/** - * @see https://w3c.github.io/FileAPI/#blob-package-data - * @param {Uint8Array[]} bytes - * @param {string} type - * @param {string?} mimeType - * @param {string?} encodingName - */ -function packageData (bytes, type, mimeType, encodingName) { - // 1. A Blob has an associated package data algorithm, given - // bytes, a type, a optional mimeType, and a optional - // encodingName, which switches on type and runs the - // associated steps: +// https://fetch.spec.whatwg.org/#concept-request-clone +function cloneRequest (request) { + // To clone a request request, run these steps: - switch (type) { - case 'DataURL': { - // 1. Return bytes as a DataURL [RFC2397] subject to - // the considerations below: - // * Use mimeType as part of the Data URL if it is - // available in keeping with the Data URL - // specification [RFC2397]. - // * If mimeType is not available return a Data URL - // without a media-type. [RFC2397]. + // 1. Let newRequest be a copy of request, except for its body. + const newRequest = makeRequest({ ...request, body: null }) - // https://datatracker.ietf.org/doc/html/rfc2397#section-3 - // dataurl := "data:" [ mediatype ] [ ";base64" ] "," data - // mediatype := [ type "/" subtype ] *( ";" parameter ) - // data := *urlchar - // parameter := attribute "=" value - let dataURL = 'data:' + // 2. If request’s body is non-null, set newRequest’s body to the + // result of cloning request’s body. + if (request.body != null) { + newRequest.body = cloneBody(request.body) + } - const parsed = parseMIMEType(mimeType || 'application/octet-stream') + // 3. Return newRequest. + return newRequest +} - if (parsed !== 'failure') { - dataURL += serializeAMimeType(parsed) - } +Object.defineProperties(Request.prototype, { + method: kEnumerableProperty, + url: kEnumerableProperty, + headers: kEnumerableProperty, + redirect: kEnumerableProperty, + clone: kEnumerableProperty, + signal: kEnumerableProperty, + duplex: kEnumerableProperty, + destination: kEnumerableProperty, + body: kEnumerableProperty, + bodyUsed: kEnumerableProperty, + isHistoryNavigation: kEnumerableProperty, + isReloadNavigation: kEnumerableProperty, + keepalive: kEnumerableProperty, + integrity: kEnumerableProperty, + cache: kEnumerableProperty, + credentials: kEnumerableProperty, + attribute: kEnumerableProperty, + referrerPolicy: kEnumerableProperty, + referrer: kEnumerableProperty, + mode: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'Request', + configurable: true + } +}) - dataURL += ';base64,' +webidl.converters.Request = webidl.interfaceConverter( + Request +) - const decoder = new StringDecoder('latin1') +// https://fetch.spec.whatwg.org/#requestinfo +webidl.converters.RequestInfo = function (V) { + if (typeof V === 'string') { + return webidl.converters.USVString(V) + } - for (const chunk of bytes) { - dataURL += btoa(decoder.write(chunk)) - } + if (V instanceof Request) { + return webidl.converters.Request(V) + } - dataURL += btoa(decoder.end()) + return webidl.converters.USVString(V) +} - return dataURL - } - case 'Text': { - // 1. Let encoding be failure - let encoding = 'failure' +webidl.converters.AbortSignal = webidl.interfaceConverter( + AbortSignal +) - // 2. If the encodingName is present, set encoding to the - // result of getting an encoding from encodingName. - if (encodingName) { - encoding = getEncoding(encodingName) - } +// https://fetch.spec.whatwg.org/#requestinit +webidl.converters.RequestInit = webidl.dictionaryConverter([ + { + key: 'method', + converter: webidl.converters.ByteString + }, + { + key: 'headers', + converter: webidl.converters.HeadersInit + }, + { + key: 'body', + converter: webidl.nullableConverter( + webidl.converters.BodyInit + ) + }, + { + key: 'referrer', + converter: webidl.converters.USVString + }, + { + key: 'referrerPolicy', + converter: webidl.converters.DOMString, + // https://w3c.github.io/webappsec-referrer-policy/#referrer-policy + allowedValues: referrerPolicy + }, + { + key: 'mode', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#concept-request-mode + allowedValues: requestMode + }, + { + key: 'credentials', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#requestcredentials + allowedValues: requestCredentials + }, + { + key: 'cache', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#requestcache + allowedValues: requestCache + }, + { + key: 'redirect', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#requestredirect + allowedValues: requestRedirect + }, + { + key: 'integrity', + converter: webidl.converters.DOMString + }, + { + key: 'keepalive', + converter: webidl.converters.boolean + }, + { + key: 'signal', + converter: webidl.nullableConverter( + (signal) => webidl.converters.AbortSignal( + signal, + { strict: false } + ) + ) + }, + { + key: 'window', + converter: webidl.converters.any + }, + { + key: 'duplex', + converter: webidl.converters.DOMString, + allowedValues: requestDuplex + } +]) - // 3. If encoding is failure, and mimeType is present: - if (encoding === 'failure' && mimeType) { - // 1. Let type be the result of parse a MIME type - // given mimeType. - const type = parseMIMEType(mimeType) +module.exports = { Request, makeRequest } - // 2. If type is not failure, set encoding to the result - // of getting an encoding from type’s parameters["charset"]. - if (type !== 'failure') { - encoding = getEncoding(type.parameters.get('charset')) - } - } - // 4. If encoding is failure, then set encoding to UTF-8. - if (encoding === 'failure') { - encoding = 'UTF-8' - } +/***/ }), - // 5. Decode bytes using fallback encoding encoding, and - // return the result. - return decode(bytes, encoding) - } - case 'ArrayBuffer': { - // Return a new ArrayBuffer whose contents are bytes. - const sequence = combineByteSequences(bytes) +/***/ 48676: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - return sequence.buffer - } - case 'BinaryString': { - // Return bytes as a binary string, in which every byte - // is represented by a code unit of equal value [0..255]. - let binaryString = '' +"use strict"; - const decoder = new StringDecoder('latin1') - for (const chunk of bytes) { - binaryString += decoder.write(chunk) - } +const { Headers, HeadersList, fill } = __nccwpck_require__(26349) +const { extractBody, cloneBody, mixinBody } = __nccwpck_require__(8923) +const util = __nccwpck_require__(3440) +const { kEnumerableProperty } = util +const { + isValidReasonPhrase, + isCancelled, + isAborted, + isBlobLike, + serializeJavascriptValueToJSONString, + isErrorLike, + isomorphicEncode +} = __nccwpck_require__(15523) +const { + redirectStatusSet, + nullBodyStatus, + DOMException +} = __nccwpck_require__(87326) +const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(89710) +const { webidl } = __nccwpck_require__(74222) +const { FormData } = __nccwpck_require__(43073) +const { getGlobalOrigin } = __nccwpck_require__(75628) +const { URLSerializer } = __nccwpck_require__(94322) +const { kHeadersList, kConstruct } = __nccwpck_require__(36443) +const assert = __nccwpck_require__(42613) +const { types } = __nccwpck_require__(39023) - binaryString += decoder.end() +const ReadableStream = globalThis.ReadableStream || (__nccwpck_require__(63774).ReadableStream) +const textEncoder = new TextEncoder('utf-8') - return binaryString - } +// https://fetch.spec.whatwg.org/#response-class +class Response { + // Creates network error Response. + static error () { + // TODO + const relevantRealm = { settingsObject: {} } + + // The static error() method steps are to return the result of creating a + // Response object, given a new network error, "immutable", and this’s + // relevant Realm. + const responseObject = new Response() + responseObject[kState] = makeNetworkError() + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kHeadersList] = responseObject[kState].headersList + responseObject[kHeaders][kGuard] = 'immutable' + responseObject[kHeaders][kRealm] = relevantRealm + return responseObject } -} -/** - * @see https://encoding.spec.whatwg.org/#decode - * @param {Uint8Array[]} ioQueue - * @param {string} encoding - */ -function decode (ioQueue, encoding) { - const bytes = combineByteSequences(ioQueue) + // https://fetch.spec.whatwg.org/#dom-response-json + static json (data, init = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'Response.json' }) - // 1. Let BOMEncoding be the result of BOM sniffing ioQueue. - const BOMEncoding = BOMSniffing(bytes) + if (init !== null) { + init = webidl.converters.ResponseInit(init) + } - let slice = 0 + // 1. Let bytes the result of running serialize a JavaScript value to JSON bytes on data. + const bytes = textEncoder.encode( + serializeJavascriptValueToJSONString(data) + ) - // 2. If BOMEncoding is non-null: - if (BOMEncoding !== null) { - // 1. Set encoding to BOMEncoding. - encoding = BOMEncoding + // 2. Let body be the result of extracting bytes. + const body = extractBody(bytes) - // 2. Read three bytes from ioQueue, if BOMEncoding is - // UTF-8; otherwise read two bytes. - // (Do nothing with those bytes.) - slice = BOMEncoding === 'UTF-8' ? 3 : 2 - } + // 3. Let responseObject be the result of creating a Response object, given a new response, + // "response", and this’s relevant Realm. + const relevantRealm = { settingsObject: {} } + const responseObject = new Response() + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kGuard] = 'response' + responseObject[kHeaders][kRealm] = relevantRealm - // 3. Process a queue with an instance of encoding’s - // decoder, ioQueue, output, and "replacement". + // 4. Perform initialize a response given responseObject, init, and (body, "application/json"). + initializeResponse(responseObject, init, { body: body[0], type: 'application/json' }) - // 4. Return output. + // 5. Return responseObject. + return responseObject + } - const sliced = bytes.slice(slice) - return new TextDecoder(encoding).decode(sliced) -} + // Creates a redirect Response that redirects to url with status status. + static redirect (url, status = 302) { + const relevantRealm = { settingsObject: {} } -/** - * @see https://encoding.spec.whatwg.org/#bom-sniff - * @param {Uint8Array} ioQueue - */ -function BOMSniffing (ioQueue) { - // 1. Let BOM be the result of peeking 3 bytes from ioQueue, - // converted to a byte sequence. - const [a, b, c] = ioQueue + webidl.argumentLengthCheck(arguments, 1, { header: 'Response.redirect' }) - // 2. For each of the rows in the table below, starting with - // the first one and going down, if BOM starts with the - // bytes given in the first column, then return the - // encoding given in the cell in the second column of that - // row. Otherwise, return null. - if (a === 0xEF && b === 0xBB && c === 0xBF) { - return 'UTF-8' - } else if (a === 0xFE && b === 0xFF) { - return 'UTF-16BE' - } else if (a === 0xFF && b === 0xFE) { - return 'UTF-16LE' - } + url = webidl.converters.USVString(url) + status = webidl.converters['unsigned short'](status) - return null -} + // 1. Let parsedURL be the result of parsing url with current settings + // object’s API base URL. + // 2. If parsedURL is failure, then throw a TypeError. + // TODO: base-URL? + let parsedURL + try { + parsedURL = new URL(url, getGlobalOrigin()) + } catch (err) { + throw Object.assign(new TypeError('Failed to parse URL from ' + url), { + cause: err + }) + } -/** - * @param {Uint8Array[]} sequences - */ -function combineByteSequences (sequences) { - const size = sequences.reduce((a, b) => { - return a + b.byteLength - }, 0) + // 3. If status is not a redirect status, then throw a RangeError. + if (!redirectStatusSet.has(status)) { + throw new RangeError('Invalid status code ' + status) + } - let offset = 0 + // 4. Let responseObject be the result of creating a Response object, + // given a new response, "immutable", and this’s relevant Realm. + const responseObject = new Response() + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kGuard] = 'immutable' + responseObject[kHeaders][kRealm] = relevantRealm - return sequences.reduce((a, b) => { - a.set(b, offset) - offset += b.byteLength - return a - }, new Uint8Array(size)) -} + // 5. Set responseObject’s response’s status to status. + responseObject[kState].status = status -module.exports = { - staticPropertyDescriptors, - readOperation, - fireAProgressEvent -} + // 6. Let value be parsedURL, serialized and isomorphic encoded. + const value = isomorphicEncode(URLSerializer(parsedURL)) + // 7. Append `Location`/value to responseObject’s response’s header list. + responseObject[kState].headersList.append('location', value) -/***/ }), + // 8. Return responseObject. + return responseObject + } -/***/ 32581: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // https://fetch.spec.whatwg.org/#dom-response + constructor (body = null, init = {}) { + if (body !== null) { + body = webidl.converters.BodyInit(body) + } -"use strict"; + init = webidl.converters.ResponseInit(init) + // TODO + this[kRealm] = { settingsObject: {} } -// We include a version number for the Dispatcher API. In case of breaking changes, -// this version number must be increased to avoid conflicts. -const globalDispatcher = Symbol.for('undici.globalDispatcher.1') -const { InvalidArgumentError } = __nccwpck_require__(68707) -const Agent = __nccwpck_require__(59965) + // 1. Set this’s response to a new response. + this[kState] = makeResponse({}) -if (getGlobalDispatcher() === undefined) { - setGlobalDispatcher(new Agent()) -} + // 2. Set this’s headers to a new Headers object with this’s relevant + // Realm, whose header list is this’s response’s header list and guard + // is "response". + this[kHeaders] = new Headers(kConstruct) + this[kHeaders][kGuard] = 'response' + this[kHeaders][kHeadersList] = this[kState].headersList + this[kHeaders][kRealm] = this[kRealm] -function setGlobalDispatcher (agent) { - if (!agent || typeof agent.dispatch !== 'function') { - throw new InvalidArgumentError('Argument agent must implement Agent') - } - Object.defineProperty(globalThis, globalDispatcher, { - value: agent, - writable: true, - enumerable: false, - configurable: false - }) -} + // 3. Let bodyWithType be null. + let bodyWithType = null -function getGlobalDispatcher () { - return globalThis[globalDispatcher] -} + // 4. If body is non-null, then set bodyWithType to the result of extracting body. + if (body != null) { + const [extractedBody, type] = extractBody(body) + bodyWithType = { body: extractedBody, type } + } -module.exports = { - setGlobalDispatcher, - getGlobalDispatcher -} + // 5. Perform initialize a response given this, init, and bodyWithType. + initializeResponse(this, init, bodyWithType) + } + // Returns response’s type, e.g., "cors". + get type () { + webidl.brandCheck(this, Response) -/***/ }), + // The type getter steps are to return this’s response’s type. + return this[kState].type + } -/***/ 78840: -/***/ ((module) => { + // Returns response’s URL, if it has one; otherwise the empty string. + get url () { + webidl.brandCheck(this, Response) -"use strict"; + const urlList = this[kState].urlList + // The url getter steps are to return the empty string if this’s + // response’s URL is null; otherwise this’s response’s URL, + // serialized with exclude fragment set to true. + const url = urlList[urlList.length - 1] ?? null -module.exports = class DecoratorHandler { - constructor (handler) { - this.handler = handler - } + if (url === null) { + return '' + } - onConnect (...args) { - return this.handler.onConnect(...args) + return URLSerializer(url, true) } - onError (...args) { - return this.handler.onError(...args) - } + // Returns whether response was obtained through a redirect. + get redirected () { + webidl.brandCheck(this, Response) - onUpgrade (...args) { - return this.handler.onUpgrade(...args) + // The redirected getter steps are to return true if this’s response’s URL + // list has more than one item; otherwise false. + return this[kState].urlList.length > 1 } - onHeaders (...args) { - return this.handler.onHeaders(...args) - } + // Returns response’s status. + get status () { + webidl.brandCheck(this, Response) - onData (...args) { - return this.handler.onData(...args) + // The status getter steps are to return this’s response’s status. + return this[kState].status } - onComplete (...args) { - return this.handler.onComplete(...args) - } + // Returns whether response’s status is an ok status. + get ok () { + webidl.brandCheck(this, Response) - onBodySent (...args) { - return this.handler.onBodySent(...args) + // The ok getter steps are to return true if this’s response’s status is an + // ok status; otherwise false. + return this[kState].status >= 200 && this[kState].status <= 299 } -} - -/***/ }), + // Returns response’s status message. + get statusText () { + webidl.brandCheck(this, Response) -/***/ 48299: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // The statusText getter steps are to return this’s response’s status + // message. + return this[kState].statusText + } -"use strict"; + // Returns response’s headers as Headers. + get headers () { + webidl.brandCheck(this, Response) + // The headers getter steps are to return this’s headers. + return this[kHeaders] + } -const util = __nccwpck_require__(3440) -const { kBodyUsed } = __nccwpck_require__(36443) -const assert = __nccwpck_require__(42613) -const { InvalidArgumentError } = __nccwpck_require__(68707) -const EE = __nccwpck_require__(24434) + get body () { + webidl.brandCheck(this, Response) -const redirectableStatusCodes = [300, 301, 302, 303, 307, 308] + return this[kState].body ? this[kState].body.stream : null + } -const kBody = Symbol('body') + get bodyUsed () { + webidl.brandCheck(this, Response) -class BodyAsyncIterable { - constructor (body) { - this[kBody] = body - this[kBodyUsed] = false + return !!this[kState].body && util.isDisturbed(this[kState].body.stream) } - async * [Symbol.asyncIterator] () { - assert(!this[kBodyUsed], 'disturbed') - this[kBodyUsed] = true - yield * this[kBody] - } -} + // Returns a clone of response. + clone () { + webidl.brandCheck(this, Response) -class RedirectHandler { - constructor (dispatch, maxRedirections, opts, handler) { - if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { - throw new InvalidArgumentError('maxRedirections must be a positive number') + // 1. If this is unusable, then throw a TypeError. + if (this.bodyUsed || (this.body && this.body.locked)) { + throw webidl.errors.exception({ + header: 'Response.clone', + message: 'Body has already been consumed.' + }) } - util.validateHandler(handler, opts.method, opts.upgrade) - - this.dispatch = dispatch - this.location = null - this.abort = null - this.opts = { ...opts, maxRedirections: 0 } // opts must be a copy - this.maxRedirections = maxRedirections - this.handler = handler - this.history = [] - - if (util.isStream(this.opts.body)) { - // TODO (fix): Provide some way for the user to cache the file to e.g. /tmp - // so that it can be dispatched again? - // TODO (fix): Do we need 100-expect support to provide a way to do this properly? - if (util.bodyLength(this.opts.body) === 0) { - this.opts.body - .on('data', function () { - assert(false) - }) - } + // 2. Let clonedResponse be the result of cloning this’s response. + const clonedResponse = cloneResponse(this[kState]) - if (typeof this.opts.body.readableDidRead !== 'boolean') { - this.opts.body[kBodyUsed] = false - EE.prototype.on.call(this.opts.body, 'data', function () { - this[kBodyUsed] = true - }) - } - } else if (this.opts.body && typeof this.opts.body.pipeTo === 'function') { - // TODO (fix): We can't access ReadableStream internal state - // to determine whether or not it has been disturbed. This is just - // a workaround. - this.opts.body = new BodyAsyncIterable(this.opts.body) - } else if ( - this.opts.body && - typeof this.opts.body !== 'string' && - !ArrayBuffer.isView(this.opts.body) && - util.isIterable(this.opts.body) - ) { - // TODO: Should we allow re-using iterable if !this.opts.idempotent - // or through some other flag? - this.opts.body = new BodyAsyncIterable(this.opts.body) - } - } + // 3. Return the result of creating a Response object, given + // clonedResponse, this’s headers’s guard, and this’s relevant Realm. + const clonedResponseObject = new Response() + clonedResponseObject[kState] = clonedResponse + clonedResponseObject[kRealm] = this[kRealm] + clonedResponseObject[kHeaders][kHeadersList] = clonedResponse.headersList + clonedResponseObject[kHeaders][kGuard] = this[kHeaders][kGuard] + clonedResponseObject[kHeaders][kRealm] = this[kHeaders][kRealm] - onConnect (abort) { - this.abort = abort - this.handler.onConnect(abort, { history: this.history }) + return clonedResponseObject } +} - onUpgrade (statusCode, headers, socket) { - this.handler.onUpgrade(statusCode, headers, socket) - } +mixinBody(Response) - onError (error) { - this.handler.onError(error) +Object.defineProperties(Response.prototype, { + type: kEnumerableProperty, + url: kEnumerableProperty, + status: kEnumerableProperty, + ok: kEnumerableProperty, + redirected: kEnumerableProperty, + statusText: kEnumerableProperty, + headers: kEnumerableProperty, + clone: kEnumerableProperty, + body: kEnumerableProperty, + bodyUsed: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'Response', + configurable: true } +}) - onHeaders (statusCode, headers, resume, statusText) { - this.location = this.history.length >= this.maxRedirections || util.isDisturbed(this.opts.body) - ? null - : parseLocation(statusCode, headers) - - if (this.opts.origin) { - this.history.push(new URL(this.opts.path, this.opts.origin)) - } +Object.defineProperties(Response, { + json: kEnumerableProperty, + redirect: kEnumerableProperty, + error: kEnumerableProperty +}) - if (!this.location) { - return this.handler.onHeaders(statusCode, headers, resume, statusText) - } +// https://fetch.spec.whatwg.org/#concept-response-clone +function cloneResponse (response) { + // To clone a response response, run these steps: - const { origin, pathname, search } = util.parseURL(new URL(this.location, this.opts.origin && new URL(this.opts.path, this.opts.origin))) - const path = search ? `${pathname}${search}` : pathname + // 1. If response is a filtered response, then return a new identical + // filtered response whose internal response is a clone of response’s + // internal response. + if (response.internalResponse) { + return filterResponse( + cloneResponse(response.internalResponse), + response.type + ) + } - // Remove headers referring to the original URL. - // By default it is Host only, unless it's a 303 (see below), which removes also all Content-* headers. - // https://tools.ietf.org/html/rfc7231#section-6.4 - this.opts.headers = cleanRequestHeaders(this.opts.headers, statusCode === 303, this.opts.origin !== origin) - this.opts.path = path - this.opts.origin = origin - this.opts.maxRedirections = 0 - this.opts.query = null + // 2. Let newResponse be a copy of response, except for its body. + const newResponse = makeResponse({ ...response, body: null }) - // https://tools.ietf.org/html/rfc7231#section-6.4.4 - // In case of HTTP 303, always replace method to be either HEAD or GET - if (statusCode === 303 && this.opts.method !== 'HEAD') { - this.opts.method = 'GET' - this.opts.body = null - } + // 3. If response’s body is non-null, then set newResponse’s body to the + // result of cloning response’s body. + if (response.body != null) { + newResponse.body = cloneBody(response.body) } - onData (chunk) { - if (this.location) { - /* - https://tools.ietf.org/html/rfc7231#section-6.4 + // 4. Return newResponse. + return newResponse +} - TLDR: undici always ignores 3xx response bodies. +function makeResponse (init) { + return { + aborted: false, + rangeRequested: false, + timingAllowPassed: false, + requestIncludesCredentials: false, + type: 'default', + status: 200, + timingInfo: null, + cacheState: '', + statusText: '', + ...init, + headersList: init.headersList + ? new HeadersList(init.headersList) + : new HeadersList(), + urlList: init.urlList ? [...init.urlList] : [] + } +} - Redirection is used to serve the requested resource from another URL, so it is assumes that - no body is generated (and thus can be ignored). Even though generating a body is not prohibited. +function makeNetworkError (reason) { + const isError = isErrorLike(reason) + return makeResponse({ + type: 'error', + status: 0, + error: isError + ? reason + : new Error(reason ? String(reason) : reason), + aborted: reason && reason.name === 'AbortError' + }) +} - For status 301, 302, 303, 307 and 308 (the latter from RFC 7238), the specs mention that the body usually - (which means it's optional and not mandated) contain just an hyperlink to the value of - the Location response header, so the body can be ignored safely. +function makeFilteredResponse (response, state) { + state = { + internalResponse: response, + ...state + } - For status 300, which is "Multiple Choices", the spec mentions both generating a Location - response header AND a response body with the other possible location to follow. - Since the spec explicitily chooses not to specify a format for such body and leave it to - servers and browsers implementors, we ignore the body as there is no specified way to eventually parse it. - */ - } else { - return this.handler.onData(chunk) + return new Proxy(response, { + get (target, p) { + return p in state ? state[p] : target[p] + }, + set (target, p, value) { + assert(!(p in state)) + target[p] = value + return true } - } + }) +} - onComplete (trailers) { - if (this.location) { - /* - https://tools.ietf.org/html/rfc7231#section-6.4 +// https://fetch.spec.whatwg.org/#concept-filtered-response +function filterResponse (response, type) { + // Set response to the following filtered response with response as its + // internal response, depending on request’s response tainting: + if (type === 'basic') { + // A basic filtered response is a filtered response whose type is "basic" + // and header list excludes any headers in internal response’s header list + // whose name is a forbidden response-header name. - TLDR: undici always ignores 3xx response trailers as they are not expected in case of redirections - and neither are useful if present. + // Note: undici does not implement forbidden response-header names + return makeFilteredResponse(response, { + type: 'basic', + headersList: response.headersList + }) + } else if (type === 'cors') { + // A CORS filtered response is a filtered response whose type is "cors" + // and header list excludes any headers in internal response’s header + // list whose name is not a CORS-safelisted response-header name, given + // internal response’s CORS-exposed header-name list. - See comment on onData method above for more detailed informations. - */ + // Note: undici does not implement CORS-safelisted response-header names + return makeFilteredResponse(response, { + type: 'cors', + headersList: response.headersList + }) + } else if (type === 'opaque') { + // An opaque filtered response is a filtered response whose type is + // "opaque", URL list is the empty list, status is 0, status message + // is the empty byte sequence, header list is empty, and body is null. - this.location = null - this.abort = null + return makeFilteredResponse(response, { + type: 'opaque', + urlList: Object.freeze([]), + status: 0, + statusText: '', + body: null + }) + } else if (type === 'opaqueredirect') { + // An opaque-redirect filtered response is a filtered response whose type + // is "opaqueredirect", status is 0, status message is the empty byte + // sequence, header list is empty, and body is null. - this.dispatch(this.opts, this) - } else { - this.handler.onComplete(trailers) - } + return makeFilteredResponse(response, { + type: 'opaqueredirect', + status: 0, + statusText: '', + headersList: [], + body: null + }) + } else { + assert(false) } +} - onBodySent (chunk) { - if (this.handler.onBodySent) { - this.handler.onBodySent(chunk) - } - } +// https://fetch.spec.whatwg.org/#appropriate-network-error +function makeAppropriateNetworkError (fetchParams, err = null) { + // 1. Assert: fetchParams is canceled. + assert(isCancelled(fetchParams)) + + // 2. Return an aborted network error if fetchParams is aborted; + // otherwise return a network error. + return isAborted(fetchParams) + ? makeNetworkError(Object.assign(new DOMException('The operation was aborted.', 'AbortError'), { cause: err })) + : makeNetworkError(Object.assign(new DOMException('Request was cancelled.'), { cause: err })) } -function parseLocation (statusCode, headers) { - if (redirectableStatusCodes.indexOf(statusCode) === -1) { - return null +// https://whatpr.org/fetch/1392.html#initialize-a-response +function initializeResponse (response, init, body) { + // 1. If init["status"] is not in the range 200 to 599, inclusive, then + // throw a RangeError. + if (init.status !== null && (init.status < 200 || init.status > 599)) { + throw new RangeError('init["status"] must be in the range of 200 to 599, inclusive.') } - for (let i = 0; i < headers.length; i += 2) { - if (headers[i].toString().toLowerCase() === 'location') { - return headers[i + 1] + // 2. If init["statusText"] does not match the reason-phrase token production, + // then throw a TypeError. + if ('statusText' in init && init.statusText != null) { + // See, https://datatracker.ietf.org/doc/html/rfc7230#section-3.1.2: + // reason-phrase = *( HTAB / SP / VCHAR / obs-text ) + if (!isValidReasonPhrase(String(init.statusText))) { + throw new TypeError('Invalid statusText') } } -} -// https://tools.ietf.org/html/rfc7231#section-6.4.4 -function shouldRemoveHeader (header, removeContent, unknownOrigin) { - if (header.length === 4) { - return util.headerNameToString(header) === 'host' + // 3. Set response’s response’s status to init["status"]. + if ('status' in init && init.status != null) { + response[kState].status = init.status } - if (removeContent && util.headerNameToString(header).startsWith('content-')) { - return true + + // 4. Set response’s response’s status message to init["statusText"]. + if ('statusText' in init && init.statusText != null) { + response[kState].statusText = init.statusText } - if (unknownOrigin && (header.length === 13 || header.length === 6 || header.length === 19)) { - const name = util.headerNameToString(header) - return name === 'authorization' || name === 'cookie' || name === 'proxy-authorization' + + // 5. If init["headers"] exists, then fill response’s headers with init["headers"]. + if ('headers' in init && init.headers != null) { + fill(response[kHeaders], init.headers) } - return false -} -// https://tools.ietf.org/html/rfc7231#section-6.4 -function cleanRequestHeaders (headers, removeContent, unknownOrigin) { - const ret = [] - if (Array.isArray(headers)) { - for (let i = 0; i < headers.length; i += 2) { - if (!shouldRemoveHeader(headers[i], removeContent, unknownOrigin)) { - ret.push(headers[i], headers[i + 1]) - } + // 6. If body was given, then: + if (body) { + // 1. If response's status is a null body status, then throw a TypeError. + if (nullBodyStatus.includes(response.status)) { + throw webidl.errors.exception({ + header: 'Response constructor', + message: 'Invalid response status code ' + response.status + }) } - } else if (headers && typeof headers === 'object') { - for (const key of Object.keys(headers)) { - if (!shouldRemoveHeader(key, removeContent, unknownOrigin)) { - ret.push(key, headers[key]) - } + + // 2. Set response's body to body's body. + response[kState].body = body.body + + // 3. If body's type is non-null and response's header list does not contain + // `Content-Type`, then append (`Content-Type`, body's type) to response's header list. + if (body.type != null && !response[kState].headersList.contains('Content-Type')) { + response[kState].headersList.append('content-type', body.type) } - } else { - assert(headers == null, 'headers must be an object or an array') } - return ret } -module.exports = RedirectHandler - - -/***/ }), - -/***/ 53573: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -const assert = __nccwpck_require__(42613) - -const { kRetryHandlerDefaultRetry } = __nccwpck_require__(36443) -const { RequestRetryError } = __nccwpck_require__(68707) -const { isDisturbed, parseHeaders, parseRangeHeader } = __nccwpck_require__(3440) - -function calculateRetryAfterHeader (retryAfter) { - const current = Date.now() - const diff = new Date(retryAfter).getTime() - current +webidl.converters.ReadableStream = webidl.interfaceConverter( + ReadableStream +) - return diff -} +webidl.converters.FormData = webidl.interfaceConverter( + FormData +) -class RetryHandler { - constructor (opts, handlers) { - const { retryOptions, ...dispatchOpts } = opts - const { - // Retry scoped - retry: retryFn, - maxRetries, - maxTimeout, - minTimeout, - timeoutFactor, - // Response scoped - methods, - errorCodes, - retryAfter, - statusCodes - } = retryOptions ?? {} +webidl.converters.URLSearchParams = webidl.interfaceConverter( + URLSearchParams +) - this.dispatch = handlers.dispatch - this.handler = handlers.handler - this.opts = dispatchOpts - this.abort = null - this.aborted = false - this.retryOpts = { - retry: retryFn ?? RetryHandler[kRetryHandlerDefaultRetry], - retryAfter: retryAfter ?? true, - maxTimeout: maxTimeout ?? 30 * 1000, // 30s, - timeout: minTimeout ?? 500, // .5s - timeoutFactor: timeoutFactor ?? 2, - maxRetries: maxRetries ?? 5, - // What errors we should retry - methods: methods ?? ['GET', 'HEAD', 'OPTIONS', 'PUT', 'DELETE', 'TRACE'], - // Indicates which errors to retry - statusCodes: statusCodes ?? [500, 502, 503, 504, 429], - // List of errors to retry - errorCodes: errorCodes ?? [ - 'ECONNRESET', - 'ECONNREFUSED', - 'ENOTFOUND', - 'ENETDOWN', - 'ENETUNREACH', - 'EHOSTDOWN', - 'EHOSTUNREACH', - 'EPIPE' - ] - } +// https://fetch.spec.whatwg.org/#typedefdef-xmlhttprequestbodyinit +webidl.converters.XMLHttpRequestBodyInit = function (V) { + if (typeof V === 'string') { + return webidl.converters.USVString(V) + } - this.retryCount = 0 - this.start = 0 - this.end = null - this.etag = null - this.resume = null + if (isBlobLike(V)) { + return webidl.converters.Blob(V, { strict: false }) + } - // Handle possible onConnect duplication - this.handler.onConnect(reason => { - this.aborted = true - if (this.abort) { - this.abort(reason) - } else { - this.reason = reason - } - }) + if (types.isArrayBuffer(V) || types.isTypedArray(V) || types.isDataView(V)) { + return webidl.converters.BufferSource(V) } - onRequestSent () { - if (this.handler.onRequestSent) { - this.handler.onRequestSent() - } + if (util.isFormDataLike(V)) { + return webidl.converters.FormData(V, { strict: false }) } - onUpgrade (statusCode, headers, socket) { - if (this.handler.onUpgrade) { - this.handler.onUpgrade(statusCode, headers, socket) - } + if (V instanceof URLSearchParams) { + return webidl.converters.URLSearchParams(V) } - onConnect (abort) { - if (this.aborted) { - abort(this.reason) - } else { - this.abort = abort - } + return webidl.converters.DOMString(V) +} + +// https://fetch.spec.whatwg.org/#bodyinit +webidl.converters.BodyInit = function (V) { + if (V instanceof ReadableStream) { + return webidl.converters.ReadableStream(V) } - onBodySent (chunk) { - if (this.handler.onBodySent) return this.handler.onBodySent(chunk) + // Note: the spec doesn't include async iterables, + // this is an undici extension. + if (V?.[Symbol.asyncIterator]) { + return V } - static [kRetryHandlerDefaultRetry] (err, { state, opts }, cb) { - const { statusCode, code, headers } = err - const { method, retryOptions } = opts - const { - maxRetries, - timeout, - maxTimeout, - timeoutFactor, - statusCodes, - errorCodes, - methods - } = retryOptions - let { counter, currentTimeout } = state + return webidl.converters.XMLHttpRequestBodyInit(V) +} - currentTimeout = - currentTimeout != null && currentTimeout > 0 ? currentTimeout : timeout +webidl.converters.ResponseInit = webidl.dictionaryConverter([ + { + key: 'status', + converter: webidl.converters['unsigned short'], + defaultValue: 200 + }, + { + key: 'statusText', + converter: webidl.converters.ByteString, + defaultValue: '' + }, + { + key: 'headers', + converter: webidl.converters.HeadersInit + } +]) - // Any code that is not a Undici's originated and allowed to retry - if ( - code && - code !== 'UND_ERR_REQ_RETRY' && - code !== 'UND_ERR_SOCKET' && - !errorCodes.includes(code) - ) { - cb(err) - return - } +module.exports = { + makeNetworkError, + makeResponse, + makeAppropriateNetworkError, + filterResponse, + Response, + cloneResponse +} - // If a set of method are provided and the current method is not in the list - if (Array.isArray(methods) && !methods.includes(method)) { - cb(err) - return - } - // If a set of status code are provided and the current status code is not in the list - if ( - statusCode != null && - Array.isArray(statusCodes) && - !statusCodes.includes(statusCode) - ) { - cb(err) - return - } +/***/ }), - // If we reached the max number of retries - if (counter > maxRetries) { - cb(err) - return - } +/***/ 89710: +/***/ ((module) => { - let retryAfterHeader = headers != null && headers['retry-after'] - if (retryAfterHeader) { - retryAfterHeader = Number(retryAfterHeader) - retryAfterHeader = isNaN(retryAfterHeader) - ? calculateRetryAfterHeader(retryAfterHeader) - : retryAfterHeader * 1e3 // Retry-After is in seconds - } +"use strict"; - const retryTimeout = - retryAfterHeader > 0 - ? Math.min(retryAfterHeader, maxTimeout) - : Math.min(currentTimeout * timeoutFactor ** counter, maxTimeout) - state.currentTimeout = retryTimeout +module.exports = { + kUrl: Symbol('url'), + kHeaders: Symbol('headers'), + kSignal: Symbol('signal'), + kState: Symbol('state'), + kGuard: Symbol('guard'), + kRealm: Symbol('realm') +} - setTimeout(() => cb(null), retryTimeout) - } - onHeaders (statusCode, rawHeaders, resume, statusMessage) { - const headers = parseHeaders(rawHeaders) +/***/ }), - this.retryCount += 1 +/***/ 15523: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (statusCode >= 300) { - this.abort( - new RequestRetryError('Request failed', statusCode, { - headers, - count: this.retryCount - }) - ) - return false - } +"use strict"; - // Checkpoint for resume from where we left it - if (this.resume != null) { - this.resume = null - if (statusCode !== 206) { - return true - } +const { redirectStatusSet, referrerPolicySet: referrerPolicyTokens, badPortsSet } = __nccwpck_require__(87326) +const { getGlobalOrigin } = __nccwpck_require__(75628) +const { performance } = __nccwpck_require__(82987) +const { isBlobLike, toUSVString, ReadableStreamFrom } = __nccwpck_require__(3440) +const assert = __nccwpck_require__(42613) +const { isUint8Array } = __nccwpck_require__(98253) - const contentRange = parseRangeHeader(headers['content-range']) - // If no content range - if (!contentRange) { - this.abort( - new RequestRetryError('Content-Range mismatch', statusCode, { - headers, - count: this.retryCount - }) - ) - return false - } +let supportedHashes = [] - // Let's start with a weak etag check - if (this.etag != null && this.etag !== headers.etag) { - this.abort( - new RequestRetryError('ETag mismatch', statusCode, { - headers, - count: this.retryCount - }) - ) - return false - } +// https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable +/** @type {import('crypto')|undefined} */ +let crypto - const { start, size, end = size } = contentRange +try { + crypto = __nccwpck_require__(76982) + const possibleRelevantHashes = ['sha256', 'sha384', 'sha512'] + supportedHashes = crypto.getHashes().filter((hash) => possibleRelevantHashes.includes(hash)) +/* c8 ignore next 3 */ +} catch { +} - assert(this.start === start, 'content-range mismatch') - assert(this.end == null || this.end === end, 'content-range mismatch') +function responseURL (response) { + // https://fetch.spec.whatwg.org/#responses + // A response has an associated URL. It is a pointer to the last URL + // in response’s URL list and null if response’s URL list is empty. + const urlList = response.urlList + const length = urlList.length + return length === 0 ? null : urlList[length - 1].toString() +} - this.resume = resume - return true - } +// https://fetch.spec.whatwg.org/#concept-response-location-url +function responseLocationURL (response, requestFragment) { + // 1. If response’s status is not a redirect status, then return null. + if (!redirectStatusSet.has(response.status)) { + return null + } - if (this.end == null) { - if (statusCode === 206) { - // First time we receive 206 - const range = parseRangeHeader(headers['content-range']) + // 2. Let location be the result of extracting header list values given + // `Location` and response’s header list. + let location = response.headersList.get('location') - if (range == null) { - return this.handler.onHeaders( - statusCode, - rawHeaders, - resume, - statusMessage - ) - } + // 3. If location is a header value, then set location to the result of + // parsing location with response’s URL. + if (location !== null && isValidHeaderValue(location)) { + location = new URL(location, responseURL(response)) + } - const { start, size, end = size } = range + // 4. If location is a URL whose fragment is null, then set location’s + // fragment to requestFragment. + if (location && !location.hash) { + location.hash = requestFragment + } - assert( - start != null && Number.isFinite(start) && this.start !== start, - 'content-range mismatch' - ) - assert(Number.isFinite(start)) - assert( - end != null && Number.isFinite(end) && this.end !== end, - 'invalid content-length' - ) + // 5. Return location. + return location +} - this.start = start - this.end = end - } +/** @returns {URL} */ +function requestCurrentURL (request) { + return request.urlList[request.urlList.length - 1] +} - // We make our best to checkpoint the body for further range headers - if (this.end == null) { - const contentLength = headers['content-length'] - this.end = contentLength != null ? Number(contentLength) : null - } +function requestBadPort (request) { + // 1. Let url be request’s current URL. + const url = requestCurrentURL(request) - assert(Number.isFinite(this.start)) - assert( - this.end == null || Number.isFinite(this.end), - 'invalid content-length' - ) + // 2. If url’s scheme is an HTTP(S) scheme and url’s port is a bad port, + // then return blocked. + if (urlIsHttpHttpsScheme(url) && badPortsSet.has(url.port)) { + return 'blocked' + } - this.resume = resume - this.etag = headers.etag != null ? headers.etag : null + // 3. Return allowed. + return 'allowed' +} - return this.handler.onHeaders( - statusCode, - rawHeaders, - resume, - statusMessage +function isErrorLike (object) { + return object instanceof Error || ( + object?.constructor?.name === 'Error' || + object?.constructor?.name === 'DOMException' + ) +} + +// Check whether |statusText| is a ByteString and +// matches the Reason-Phrase token production. +// RFC 2616: https://tools.ietf.org/html/rfc2616 +// RFC 7230: https://tools.ietf.org/html/rfc7230 +// "reason-phrase = *( HTAB / SP / VCHAR / obs-text )" +// https://github.com/chromium/chromium/blob/94.0.4604.1/third_party/blink/renderer/core/fetch/response.cc#L116 +function isValidReasonPhrase (statusText) { + for (let i = 0; i < statusText.length; ++i) { + const c = statusText.charCodeAt(i) + if ( + !( + ( + c === 0x09 || // HTAB + (c >= 0x20 && c <= 0x7e) || // SP / VCHAR + (c >= 0x80 && c <= 0xff) + ) // obs-text ) + ) { + return false } + } + return true +} - const err = new RequestRetryError('Request failed', statusCode, { - headers, - count: this.retryCount - }) - - this.abort(err) +/** + * @see https://tools.ietf.org/html/rfc7230#section-3.2.6 + * @param {number} c + */ +function isTokenCharCode (c) { + switch (c) { + case 0x22: + case 0x28: + case 0x29: + case 0x2c: + case 0x2f: + case 0x3a: + case 0x3b: + case 0x3c: + case 0x3d: + case 0x3e: + case 0x3f: + case 0x40: + case 0x5b: + case 0x5c: + case 0x5d: + case 0x7b: + case 0x7d: + // DQUOTE and "(),/:;<=>?@[\]{}" + return false + default: + // VCHAR %x21-7E + return c >= 0x21 && c <= 0x7e + } +} +/** + * @param {string} characters + */ +function isValidHTTPToken (characters) { + if (characters.length === 0) { return false } + for (let i = 0; i < characters.length; ++i) { + if (!isTokenCharCode(characters.charCodeAt(i))) { + return false + } + } + return true +} - onData (chunk) { - this.start += chunk.length +/** + * @see https://fetch.spec.whatwg.org/#header-name + * @param {string} potentialValue + */ +function isValidHeaderName (potentialValue) { + return isValidHTTPToken(potentialValue) +} - return this.handler.onData(chunk) +/** + * @see https://fetch.spec.whatwg.org/#header-value + * @param {string} potentialValue + */ +function isValidHeaderValue (potentialValue) { + // - Has no leading or trailing HTTP tab or space bytes. + // - Contains no 0x00 (NUL) or HTTP newline bytes. + if ( + potentialValue.startsWith('\t') || + potentialValue.startsWith(' ') || + potentialValue.endsWith('\t') || + potentialValue.endsWith(' ') + ) { + return false } - onComplete (rawTrailers) { - this.retryCount = 0 - return this.handler.onComplete(rawTrailers) + if ( + potentialValue.includes('\0') || + potentialValue.includes('\r') || + potentialValue.includes('\n') + ) { + return false } - onError (err) { - if (this.aborted || isDisturbed(this.opts.body)) { - return this.handler.onError(err) - } + return true +} - this.retryOpts.retry( - err, - { - state: { counter: this.retryCount++, currentTimeout: this.retryAfter }, - opts: { retryOptions: this.retryOpts, ...this.opts } - }, - onRetry.bind(this) - ) +// https://w3c.github.io/webappsec-referrer-policy/#set-requests-referrer-policy-on-redirect +function setRequestReferrerPolicyOnRedirect (request, actualResponse) { + // Given a request request and a response actualResponse, this algorithm + // updates request’s referrer policy according to the Referrer-Policy + // header (if any) in actualResponse. - function onRetry (err) { - if (err != null || this.aborted || isDisturbed(this.opts.body)) { - return this.handler.onError(err) - } + // 1. Let policy be the result of executing § 8.1 Parse a referrer policy + // from a Referrer-Policy header on actualResponse. - if (this.start !== 0) { - this.opts = { - ...this.opts, - headers: { - ...this.opts.headers, - range: `bytes=${this.start}-${this.end ?? ''}` - } - } - } + // 8.1 Parse a referrer policy from a Referrer-Policy header + // 1. Let policy-tokens be the result of extracting header list values given `Referrer-Policy` and response’s header list. + const { headersList } = actualResponse + // 2. Let policy be the empty string. + // 3. For each token in policy-tokens, if token is a referrer policy and token is not the empty string, then set policy to token. + // 4. Return policy. + const policyHeader = (headersList.get('referrer-policy') ?? '').split(',') - try { - this.dispatch(this.opts, this) - } catch (err) { - this.handler.onError(err) + // Note: As the referrer-policy can contain multiple policies + // separated by comma, we need to loop through all of them + // and pick the first valid one. + // Ref: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy#specify_a_fallback_policy + let policy = '' + if (policyHeader.length > 0) { + // The right-most policy takes precedence. + // The left-most policy is the fallback. + for (let i = policyHeader.length; i !== 0; i--) { + const token = policyHeader[i - 1].trim() + if (referrerPolicyTokens.has(token)) { + policy = token + break } } } -} -module.exports = RetryHandler + // 2. If policy is not the empty string, then set request’s referrer policy to policy. + if (policy !== '') { + request.referrerPolicy = policy + } +} +// https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check +function crossOriginResourcePolicyCheck () { + // TODO + return 'allowed' +} -/***/ }), +// https://fetch.spec.whatwg.org/#concept-cors-check +function corsCheck () { + // TODO + return 'success' +} -/***/ 64415: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +// https://fetch.spec.whatwg.org/#concept-tao-check +function TAOCheck () { + // TODO + return 'success' +} -"use strict"; +function appendFetchMetadata (httpRequest) { + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-dest-header + // TODO + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-mode-header -const RedirectHandler = __nccwpck_require__(48299) + // 1. Assert: r’s url is a potentially trustworthy URL. + // TODO -function createRedirectInterceptor ({ maxRedirections: defaultMaxRedirections }) { - return (dispatch) => { - return function Intercept (opts, handler) { - const { maxRedirections = defaultMaxRedirections } = opts + // 2. Let header be a Structured Header whose value is a token. + let header = null - if (!maxRedirections) { - return dispatch(opts, handler) - } + // 3. Set header’s value to r’s mode. + header = httpRequest.mode - const redirectHandler = new RedirectHandler(dispatch, maxRedirections, opts, handler) - opts = { ...opts, maxRedirections: 0 } // Stop sub dispatcher from also redirecting. - return dispatch(opts, redirectHandler) - } - } -} + // 4. Set a structured field value `Sec-Fetch-Mode`/header in r’s header list. + httpRequest.headersList.set('sec-fetch-mode', header) -module.exports = createRedirectInterceptor + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header + // TODO + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-user-header + // TODO +} -/***/ }), +// https://fetch.spec.whatwg.org/#append-a-request-origin-header +function appendRequestOriginHeader (request) { + // 1. Let serializedOrigin be the result of byte-serializing a request origin with request. + let serializedOrigin = request.origin -/***/ 52824: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + // 2. If request’s response tainting is "cors" or request’s mode is "websocket", then append (`Origin`, serializedOrigin) to request’s header list. + if (request.responseTainting === 'cors' || request.mode === 'websocket') { + if (serializedOrigin) { + request.headersList.append('origin', serializedOrigin) + } -"use strict"; + // 3. Otherwise, if request’s method is neither `GET` nor `HEAD`, then: + } else if (request.method !== 'GET' && request.method !== 'HEAD') { + // 1. Switch on request’s referrer policy: + switch (request.referrerPolicy) { + case 'no-referrer': + // Set serializedOrigin to `null`. + serializedOrigin = null + break + case 'no-referrer-when-downgrade': + case 'strict-origin': + case 'strict-origin-when-cross-origin': + // If request’s origin is a tuple origin, its scheme is "https", and request’s current URL’s scheme is not "https", then set serializedOrigin to `null`. + if (request.origin && urlHasHttpsScheme(request.origin) && !urlHasHttpsScheme(requestCurrentURL(request))) { + serializedOrigin = null + } + break + case 'same-origin': + // If request’s origin is not same origin with request’s current URL’s origin, then set serializedOrigin to `null`. + if (!sameOrigin(request, requestCurrentURL(request))) { + serializedOrigin = null + } + break + default: + // Do nothing. + } -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.SPECIAL_HEADERS = exports.HEADER_STATE = exports.MINOR = exports.MAJOR = exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS = exports.TOKEN = exports.STRICT_TOKEN = exports.HEX = exports.URL_CHAR = exports.STRICT_URL_CHAR = exports.USERINFO_CHARS = exports.MARK = exports.ALPHANUM = exports.NUM = exports.HEX_MAP = exports.NUM_MAP = exports.ALPHA = exports.FINISH = exports.H_METHOD_MAP = exports.METHOD_MAP = exports.METHODS_RTSP = exports.METHODS_ICE = exports.METHODS_HTTP = exports.METHODS = exports.LENIENT_FLAGS = exports.FLAGS = exports.TYPE = exports.ERROR = void 0; -const utils_1 = __nccwpck_require__(50172); -// C headers -var ERROR; -(function (ERROR) { - ERROR[ERROR["OK"] = 0] = "OK"; - ERROR[ERROR["INTERNAL"] = 1] = "INTERNAL"; - ERROR[ERROR["STRICT"] = 2] = "STRICT"; - ERROR[ERROR["LF_EXPECTED"] = 3] = "LF_EXPECTED"; - ERROR[ERROR["UNEXPECTED_CONTENT_LENGTH"] = 4] = "UNEXPECTED_CONTENT_LENGTH"; - ERROR[ERROR["CLOSED_CONNECTION"] = 5] = "CLOSED_CONNECTION"; - ERROR[ERROR["INVALID_METHOD"] = 6] = "INVALID_METHOD"; - ERROR[ERROR["INVALID_URL"] = 7] = "INVALID_URL"; - ERROR[ERROR["INVALID_CONSTANT"] = 8] = "INVALID_CONSTANT"; - ERROR[ERROR["INVALID_VERSION"] = 9] = "INVALID_VERSION"; - ERROR[ERROR["INVALID_HEADER_TOKEN"] = 10] = "INVALID_HEADER_TOKEN"; - ERROR[ERROR["INVALID_CONTENT_LENGTH"] = 11] = "INVALID_CONTENT_LENGTH"; - ERROR[ERROR["INVALID_CHUNK_SIZE"] = 12] = "INVALID_CHUNK_SIZE"; - ERROR[ERROR["INVALID_STATUS"] = 13] = "INVALID_STATUS"; - ERROR[ERROR["INVALID_EOF_STATE"] = 14] = "INVALID_EOF_STATE"; - ERROR[ERROR["INVALID_TRANSFER_ENCODING"] = 15] = "INVALID_TRANSFER_ENCODING"; - ERROR[ERROR["CB_MESSAGE_BEGIN"] = 16] = "CB_MESSAGE_BEGIN"; - ERROR[ERROR["CB_HEADERS_COMPLETE"] = 17] = "CB_HEADERS_COMPLETE"; - ERROR[ERROR["CB_MESSAGE_COMPLETE"] = 18] = "CB_MESSAGE_COMPLETE"; - ERROR[ERROR["CB_CHUNK_HEADER"] = 19] = "CB_CHUNK_HEADER"; - ERROR[ERROR["CB_CHUNK_COMPLETE"] = 20] = "CB_CHUNK_COMPLETE"; - ERROR[ERROR["PAUSED"] = 21] = "PAUSED"; - ERROR[ERROR["PAUSED_UPGRADE"] = 22] = "PAUSED_UPGRADE"; - ERROR[ERROR["PAUSED_H2_UPGRADE"] = 23] = "PAUSED_H2_UPGRADE"; - ERROR[ERROR["USER"] = 24] = "USER"; -})(ERROR = exports.ERROR || (exports.ERROR = {})); -var TYPE; -(function (TYPE) { - TYPE[TYPE["BOTH"] = 0] = "BOTH"; - TYPE[TYPE["REQUEST"] = 1] = "REQUEST"; - TYPE[TYPE["RESPONSE"] = 2] = "RESPONSE"; -})(TYPE = exports.TYPE || (exports.TYPE = {})); -var FLAGS; -(function (FLAGS) { - FLAGS[FLAGS["CONNECTION_KEEP_ALIVE"] = 1] = "CONNECTION_KEEP_ALIVE"; - FLAGS[FLAGS["CONNECTION_CLOSE"] = 2] = "CONNECTION_CLOSE"; - FLAGS[FLAGS["CONNECTION_UPGRADE"] = 4] = "CONNECTION_UPGRADE"; - FLAGS[FLAGS["CHUNKED"] = 8] = "CHUNKED"; - FLAGS[FLAGS["UPGRADE"] = 16] = "UPGRADE"; - FLAGS[FLAGS["CONTENT_LENGTH"] = 32] = "CONTENT_LENGTH"; - FLAGS[FLAGS["SKIPBODY"] = 64] = "SKIPBODY"; - FLAGS[FLAGS["TRAILING"] = 128] = "TRAILING"; - // 1 << 8 is unused - FLAGS[FLAGS["TRANSFER_ENCODING"] = 512] = "TRANSFER_ENCODING"; -})(FLAGS = exports.FLAGS || (exports.FLAGS = {})); -var LENIENT_FLAGS; -(function (LENIENT_FLAGS) { - LENIENT_FLAGS[LENIENT_FLAGS["HEADERS"] = 1] = "HEADERS"; - LENIENT_FLAGS[LENIENT_FLAGS["CHUNKED_LENGTH"] = 2] = "CHUNKED_LENGTH"; - LENIENT_FLAGS[LENIENT_FLAGS["KEEP_ALIVE"] = 4] = "KEEP_ALIVE"; -})(LENIENT_FLAGS = exports.LENIENT_FLAGS || (exports.LENIENT_FLAGS = {})); -var METHODS; -(function (METHODS) { - METHODS[METHODS["DELETE"] = 0] = "DELETE"; - METHODS[METHODS["GET"] = 1] = "GET"; - METHODS[METHODS["HEAD"] = 2] = "HEAD"; - METHODS[METHODS["POST"] = 3] = "POST"; - METHODS[METHODS["PUT"] = 4] = "PUT"; - /* pathological */ - METHODS[METHODS["CONNECT"] = 5] = "CONNECT"; - METHODS[METHODS["OPTIONS"] = 6] = "OPTIONS"; - METHODS[METHODS["TRACE"] = 7] = "TRACE"; - /* WebDAV */ - METHODS[METHODS["COPY"] = 8] = "COPY"; - METHODS[METHODS["LOCK"] = 9] = "LOCK"; - METHODS[METHODS["MKCOL"] = 10] = "MKCOL"; - METHODS[METHODS["MOVE"] = 11] = "MOVE"; - METHODS[METHODS["PROPFIND"] = 12] = "PROPFIND"; - METHODS[METHODS["PROPPATCH"] = 13] = "PROPPATCH"; - METHODS[METHODS["SEARCH"] = 14] = "SEARCH"; - METHODS[METHODS["UNLOCK"] = 15] = "UNLOCK"; - METHODS[METHODS["BIND"] = 16] = "BIND"; - METHODS[METHODS["REBIND"] = 17] = "REBIND"; - METHODS[METHODS["UNBIND"] = 18] = "UNBIND"; - METHODS[METHODS["ACL"] = 19] = "ACL"; - /* subversion */ - METHODS[METHODS["REPORT"] = 20] = "REPORT"; - METHODS[METHODS["MKACTIVITY"] = 21] = "MKACTIVITY"; - METHODS[METHODS["CHECKOUT"] = 22] = "CHECKOUT"; - METHODS[METHODS["MERGE"] = 23] = "MERGE"; - /* upnp */ - METHODS[METHODS["M-SEARCH"] = 24] = "M-SEARCH"; - METHODS[METHODS["NOTIFY"] = 25] = "NOTIFY"; - METHODS[METHODS["SUBSCRIBE"] = 26] = "SUBSCRIBE"; - METHODS[METHODS["UNSUBSCRIBE"] = 27] = "UNSUBSCRIBE"; - /* RFC-5789 */ - METHODS[METHODS["PATCH"] = 28] = "PATCH"; - METHODS[METHODS["PURGE"] = 29] = "PURGE"; - /* CalDAV */ - METHODS[METHODS["MKCALENDAR"] = 30] = "MKCALENDAR"; - /* RFC-2068, section 19.6.1.2 */ - METHODS[METHODS["LINK"] = 31] = "LINK"; - METHODS[METHODS["UNLINK"] = 32] = "UNLINK"; - /* icecast */ - METHODS[METHODS["SOURCE"] = 33] = "SOURCE"; - /* RFC-7540, section 11.6 */ - METHODS[METHODS["PRI"] = 34] = "PRI"; - /* RFC-2326 RTSP */ - METHODS[METHODS["DESCRIBE"] = 35] = "DESCRIBE"; - METHODS[METHODS["ANNOUNCE"] = 36] = "ANNOUNCE"; - METHODS[METHODS["SETUP"] = 37] = "SETUP"; - METHODS[METHODS["PLAY"] = 38] = "PLAY"; - METHODS[METHODS["PAUSE"] = 39] = "PAUSE"; - METHODS[METHODS["TEARDOWN"] = 40] = "TEARDOWN"; - METHODS[METHODS["GET_PARAMETER"] = 41] = "GET_PARAMETER"; - METHODS[METHODS["SET_PARAMETER"] = 42] = "SET_PARAMETER"; - METHODS[METHODS["REDIRECT"] = 43] = "REDIRECT"; - METHODS[METHODS["RECORD"] = 44] = "RECORD"; - /* RAOP */ - METHODS[METHODS["FLUSH"] = 45] = "FLUSH"; -})(METHODS = exports.METHODS || (exports.METHODS = {})); -exports.METHODS_HTTP = [ - METHODS.DELETE, - METHODS.GET, - METHODS.HEAD, - METHODS.POST, - METHODS.PUT, - METHODS.CONNECT, - METHODS.OPTIONS, - METHODS.TRACE, - METHODS.COPY, - METHODS.LOCK, - METHODS.MKCOL, - METHODS.MOVE, - METHODS.PROPFIND, - METHODS.PROPPATCH, - METHODS.SEARCH, - METHODS.UNLOCK, - METHODS.BIND, - METHODS.REBIND, - METHODS.UNBIND, - METHODS.ACL, - METHODS.REPORT, - METHODS.MKACTIVITY, - METHODS.CHECKOUT, - METHODS.MERGE, - METHODS['M-SEARCH'], - METHODS.NOTIFY, - METHODS.SUBSCRIBE, - METHODS.UNSUBSCRIBE, - METHODS.PATCH, - METHODS.PURGE, - METHODS.MKCALENDAR, - METHODS.LINK, - METHODS.UNLINK, - METHODS.PRI, - // TODO(indutny): should we allow it with HTTP? - METHODS.SOURCE, -]; -exports.METHODS_ICE = [ - METHODS.SOURCE, -]; -exports.METHODS_RTSP = [ - METHODS.OPTIONS, - METHODS.DESCRIBE, - METHODS.ANNOUNCE, - METHODS.SETUP, - METHODS.PLAY, - METHODS.PAUSE, - METHODS.TEARDOWN, - METHODS.GET_PARAMETER, - METHODS.SET_PARAMETER, - METHODS.REDIRECT, - METHODS.RECORD, - METHODS.FLUSH, - // For AirPlay - METHODS.GET, - METHODS.POST, -]; -exports.METHOD_MAP = utils_1.enumToMap(METHODS); -exports.H_METHOD_MAP = {}; -Object.keys(exports.METHOD_MAP).forEach((key) => { - if (/^H/.test(key)) { - exports.H_METHOD_MAP[key] = exports.METHOD_MAP[key]; + if (serializedOrigin) { + // 2. Append (`Origin`, serializedOrigin) to request’s header list. + request.headersList.append('origin', serializedOrigin) } -}); -var FINISH; -(function (FINISH) { - FINISH[FINISH["SAFE"] = 0] = "SAFE"; - FINISH[FINISH["SAFE_WITH_CB"] = 1] = "SAFE_WITH_CB"; - FINISH[FINISH["UNSAFE"] = 2] = "UNSAFE"; -})(FINISH = exports.FINISH || (exports.FINISH = {})); -exports.ALPHA = []; -for (let i = 'A'.charCodeAt(0); i <= 'Z'.charCodeAt(0); i++) { - // Upper case - exports.ALPHA.push(String.fromCharCode(i)); - // Lower case - exports.ALPHA.push(String.fromCharCode(i + 0x20)); + } } -exports.NUM_MAP = { - 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, - 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, -}; -exports.HEX_MAP = { - 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, - 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, - A: 0XA, B: 0XB, C: 0XC, D: 0XD, E: 0XE, F: 0XF, - a: 0xa, b: 0xb, c: 0xc, d: 0xd, e: 0xe, f: 0xf, -}; -exports.NUM = [ - '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', -]; -exports.ALPHANUM = exports.ALPHA.concat(exports.NUM); -exports.MARK = ['-', '_', '.', '!', '~', '*', '\'', '(', ')']; -exports.USERINFO_CHARS = exports.ALPHANUM - .concat(exports.MARK) - .concat(['%', ';', ':', '&', '=', '+', '$', ',']); -// TODO(indutny): use RFC -exports.STRICT_URL_CHAR = [ - '!', '"', '$', '%', '&', '\'', - '(', ')', '*', '+', ',', '-', '.', '/', - ':', ';', '<', '=', '>', - '@', '[', '\\', ']', '^', '_', - '`', - '{', '|', '}', '~', -].concat(exports.ALPHANUM); -exports.URL_CHAR = exports.STRICT_URL_CHAR - .concat(['\t', '\f']); -// All characters with 0x80 bit set to 1 -for (let i = 0x80; i <= 0xff; i++) { - exports.URL_CHAR.push(i); + +function coarsenedSharedCurrentTime (crossOriginIsolatedCapability) { + // TODO + return performance.now() } -exports.HEX = exports.NUM.concat(['a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F']); -/* Tokens as defined by rfc 2616. Also lowercases them. - * token = 1* - * separators = "(" | ")" | "<" | ">" | "@" - * | "," | ";" | ":" | "\" | <"> - * | "/" | "[" | "]" | "?" | "=" - * | "{" | "}" | SP | HT - */ -exports.STRICT_TOKEN = [ - '!', '#', '$', '%', '&', '\'', - '*', '+', '-', '.', - '^', '_', '`', - '|', '~', -].concat(exports.ALPHANUM); -exports.TOKEN = exports.STRICT_TOKEN.concat([' ']); -/* - * Verify that a char is a valid visible (printable) US-ASCII - * character or %x80-FF - */ -exports.HEADER_CHARS = ['\t']; -for (let i = 32; i <= 255; i++) { - if (i !== 127) { - exports.HEADER_CHARS.push(i); - } + +// https://fetch.spec.whatwg.org/#create-an-opaque-timing-info +function createOpaqueTimingInfo (timingInfo) { + return { + startTime: timingInfo.startTime ?? 0, + redirectStartTime: 0, + redirectEndTime: 0, + postRedirectStartTime: timingInfo.startTime ?? 0, + finalServiceWorkerStartTime: 0, + finalNetworkResponseStartTime: 0, + finalNetworkRequestStartTime: 0, + endTime: 0, + encodedBodySize: 0, + decodedBodySize: 0, + finalConnectionTimingInfo: null + } } -// ',' = \x44 -exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS.filter((c) => c !== 44); -exports.MAJOR = exports.NUM_MAP; -exports.MINOR = exports.MAJOR; -var HEADER_STATE; -(function (HEADER_STATE) { - HEADER_STATE[HEADER_STATE["GENERAL"] = 0] = "GENERAL"; - HEADER_STATE[HEADER_STATE["CONNECTION"] = 1] = "CONNECTION"; - HEADER_STATE[HEADER_STATE["CONTENT_LENGTH"] = 2] = "CONTENT_LENGTH"; - HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING"] = 3] = "TRANSFER_ENCODING"; - HEADER_STATE[HEADER_STATE["UPGRADE"] = 4] = "UPGRADE"; - HEADER_STATE[HEADER_STATE["CONNECTION_KEEP_ALIVE"] = 5] = "CONNECTION_KEEP_ALIVE"; - HEADER_STATE[HEADER_STATE["CONNECTION_CLOSE"] = 6] = "CONNECTION_CLOSE"; - HEADER_STATE[HEADER_STATE["CONNECTION_UPGRADE"] = 7] = "CONNECTION_UPGRADE"; - HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING_CHUNKED"] = 8] = "TRANSFER_ENCODING_CHUNKED"; -})(HEADER_STATE = exports.HEADER_STATE || (exports.HEADER_STATE = {})); -exports.SPECIAL_HEADERS = { - 'connection': HEADER_STATE.CONNECTION, - 'content-length': HEADER_STATE.CONTENT_LENGTH, - 'proxy-connection': HEADER_STATE.CONNECTION, - 'transfer-encoding': HEADER_STATE.TRANSFER_ENCODING, - 'upgrade': HEADER_STATE.UPGRADE, -}; -//# sourceMappingURL=constants.js.map -/***/ }), +// https://html.spec.whatwg.org/multipage/origin.html#policy-container +function makePolicyContainer () { + // Note: the fetch spec doesn't make use of embedder policy or CSP list + return { + referrerPolicy: 'strict-origin-when-cross-origin' + } +} -/***/ 63870: -/***/ ((module) => { +// https://html.spec.whatwg.org/multipage/origin.html#clone-a-policy-container +function clonePolicyContainer (policyContainer) { + return { + referrerPolicy: policyContainer.referrerPolicy + } +} -module.exports = '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+// https://w3c.github.io/webappsec-referrer-policy/#determine-requests-referrer +function determineRequestsReferrer (request) { + // 1. Let policy be request's referrer policy. + const policy = request.referrerPolicy + // Note: policy cannot (shouldn't) be null or an empty string. + assert(policy) -/***/ }), + // 2. Let environment be request’s client. -/***/ 53434: -/***/ ((module) => { + let referrerSource = null -module.exports = '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+ // 3. Switch on request’s referrer: + if (request.referrer === 'client') { + // Note: node isn't a browser and doesn't implement document/iframes, + // so we bypass this step and replace it with our own. + const globalOrigin = getGlobalOrigin() -/***/ }), + if (!globalOrigin || globalOrigin.origin === 'null') { + return 'no-referrer' + } -/***/ 50172: -/***/ ((__unused_webpack_module, exports) => { + // note: we need to clone it as it's mutated + referrerSource = new URL(globalOrigin) + } else if (request.referrer instanceof URL) { + // Let referrerSource be request’s referrer. + referrerSource = request.referrer + } -"use strict"; + // 4. Let request’s referrerURL be the result of stripping referrerSource for + // use as a referrer. + let referrerURL = stripURLForReferrer(referrerSource) -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.enumToMap = void 0; -function enumToMap(obj) { - const res = {}; - Object.keys(obj).forEach((key) => { - const value = obj[key]; - if (typeof value === 'number') { - res[key] = value; - } - }); - return res; -} -exports.enumToMap = enumToMap; -//# sourceMappingURL=utils.js.map + // 5. Let referrerOrigin be the result of stripping referrerSource for use as + // a referrer, with the origin-only flag set to true. + const referrerOrigin = stripURLForReferrer(referrerSource, true) -/***/ }), + // 6. If the result of serializing referrerURL is a string whose length is + // greater than 4096, set referrerURL to referrerOrigin. + if (referrerURL.toString().length > 4096) { + referrerURL = referrerOrigin + } -/***/ 47501: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + const areSameOrigin = sameOrigin(request, referrerURL) + const isNonPotentiallyTrustWorthy = isURLPotentiallyTrustworthy(referrerURL) && + !isURLPotentiallyTrustworthy(request.url) -"use strict"; + // 8. Execute the switch statements corresponding to the value of policy: + switch (policy) { + case 'origin': return referrerOrigin != null ? referrerOrigin : stripURLForReferrer(referrerSource, true) + case 'unsafe-url': return referrerURL + case 'same-origin': + return areSameOrigin ? referrerOrigin : 'no-referrer' + case 'origin-when-cross-origin': + return areSameOrigin ? referrerURL : referrerOrigin + case 'strict-origin-when-cross-origin': { + const currentURL = requestCurrentURL(request) + // 1. If the origin of referrerURL and the origin of request’s current + // URL are the same, then return referrerURL. + if (sameOrigin(referrerURL, currentURL)) { + return referrerURL + } -const { kClients } = __nccwpck_require__(36443) -const Agent = __nccwpck_require__(59965) -const { - kAgent, - kMockAgentSet, - kMockAgentGet, - kDispatches, - kIsMockActive, - kNetConnect, - kGetNetConnect, - kOptions, - kFactory -} = __nccwpck_require__(91117) -const MockClient = __nccwpck_require__(47365) -const MockPool = __nccwpck_require__(94004) -const { matchValue, buildMockOptions } = __nccwpck_require__(53397) -const { InvalidArgumentError, UndiciError } = __nccwpck_require__(68707) -const Dispatcher = __nccwpck_require__(28611) -const Pluralizer = __nccwpck_require__(91529) -const PendingInterceptorsFormatter = __nccwpck_require__(56142) + // 2. If referrerURL is a potentially trustworthy URL and request’s + // current URL is not a potentially trustworthy URL, then return no + // referrer. + if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) { + return 'no-referrer' + } -class FakeWeakRef { - constructor (value) { - this.value = value - } + // 3. Return referrerOrigin. + return referrerOrigin + } + case 'strict-origin': // eslint-disable-line + /** + * 1. If referrerURL is a potentially trustworthy URL and + * request’s current URL is not a potentially trustworthy URL, + * then return no referrer. + * 2. Return referrerOrigin + */ + case 'no-referrer-when-downgrade': // eslint-disable-line + /** + * 1. If referrerURL is a potentially trustworthy URL and + * request’s current URL is not a potentially trustworthy URL, + * then return no referrer. + * 2. Return referrerOrigin + */ - deref () { - return this.value + default: // eslint-disable-line + return isNonPotentiallyTrustWorthy ? 'no-referrer' : referrerOrigin } } -class MockAgent extends Dispatcher { - constructor (opts) { - super(opts) +/** + * @see https://w3c.github.io/webappsec-referrer-policy/#strip-url + * @param {URL} url + * @param {boolean|undefined} originOnly + */ +function stripURLForReferrer (url, originOnly) { + // 1. Assert: url is a URL. + assert(url instanceof URL) - this[kNetConnect] = true - this[kIsMockActive] = true + // 2. If url’s scheme is a local scheme, then return no referrer. + if (url.protocol === 'file:' || url.protocol === 'about:' || url.protocol === 'blank:') { + return 'no-referrer' + } - // Instantiate Agent and encapsulate - if ((opts && opts.agent && typeof opts.agent.dispatch !== 'function')) { - throw new InvalidArgumentError('Argument opts.agent must implement Agent') - } - const agent = opts && opts.agent ? opts.agent : new Agent(opts) - this[kAgent] = agent + // 3. Set url’s username to the empty string. + url.username = '' - this[kClients] = agent[kClients] - this[kOptions] = buildMockOptions(opts) - } + // 4. Set url’s password to the empty string. + url.password = '' - get (origin) { - let dispatcher = this[kMockAgentGet](origin) + // 5. Set url’s fragment to null. + url.hash = '' - if (!dispatcher) { - dispatcher = this[kFactory](origin) - this[kMockAgentSet](origin, dispatcher) - } - return dispatcher - } + // 6. If the origin-only flag is true, then: + if (originOnly) { + // 1. Set url’s path to « the empty string ». + url.pathname = '' - dispatch (opts, handler) { - // Call MockAgent.get to perform additional setup before dispatching as normal - this.get(opts.origin) - return this[kAgent].dispatch(opts, handler) + // 2. Set url’s query to null. + url.search = '' } - async close () { - await this[kAgent].close() - this[kClients].clear() - } + // 7. Return url. + return url +} - deactivate () { - this[kIsMockActive] = false +function isURLPotentiallyTrustworthy (url) { + if (!(url instanceof URL)) { + return false } - activate () { - this[kIsMockActive] = true + // If child of about, return true + if (url.href === 'about:blank' || url.href === 'about:srcdoc') { + return true } - enableNetConnect (matcher) { - if (typeof matcher === 'string' || typeof matcher === 'function' || matcher instanceof RegExp) { - if (Array.isArray(this[kNetConnect])) { - this[kNetConnect].push(matcher) - } else { - this[kNetConnect] = [matcher] - } - } else if (typeof matcher === 'undefined') { - this[kNetConnect] = true - } else { - throw new InvalidArgumentError('Unsupported matcher. Must be one of String|Function|RegExp.') - } - } + // If scheme is data, return true + if (url.protocol === 'data:') return true - disableNetConnect () { - this[kNetConnect] = false - } + // If file, return true + if (url.protocol === 'file:') return true - // This is required to bypass issues caused by using global symbols - see: - // https://github.com/nodejs/undici/issues/1447 - get isMockActive () { - return this[kIsMockActive] - } + return isOriginPotentiallyTrustworthy(url.origin) - [kMockAgentSet] (origin, dispatcher) { - this[kClients].set(origin, new FakeWeakRef(dispatcher)) - } + function isOriginPotentiallyTrustworthy (origin) { + // If origin is explicitly null, return false + if (origin == null || origin === 'null') return false - [kFactory] (origin) { - const mockOptions = Object.assign({ agent: this }, this[kOptions]) - return this[kOptions] && this[kOptions].connections === 1 - ? new MockClient(origin, mockOptions) - : new MockPool(origin, mockOptions) - } + const originAsURL = new URL(origin) - [kMockAgentGet] (origin) { - // First check if we can immediately find it - const ref = this[kClients].get(origin) - if (ref) { - return ref.deref() + // If secure, return true + if (originAsURL.protocol === 'https:' || originAsURL.protocol === 'wss:') { + return true } - // If the origin is not a string create a dummy parent pool and return to user - if (typeof origin !== 'string') { - const dispatcher = this[kFactory]('http://localhost:9999') - this[kMockAgentSet](origin, dispatcher) - return dispatcher + // If localhost or variants, return true + if (/^127(?:\.[0-9]+){0,2}\.[0-9]+$|^\[(?:0*:)*?:?0*1\]$/.test(originAsURL.hostname) || + (originAsURL.hostname === 'localhost' || originAsURL.hostname.includes('localhost.')) || + (originAsURL.hostname.endsWith('.localhost'))) { + return true } - // If we match, create a pool and assign the same dispatches - for (const [keyMatcher, nonExplicitRef] of Array.from(this[kClients])) { - const nonExplicitDispatcher = nonExplicitRef.deref() - if (nonExplicitDispatcher && typeof keyMatcher !== 'string' && matchValue(keyMatcher, origin)) { - const dispatcher = this[kFactory](origin) - this[kMockAgentSet](origin, dispatcher) - dispatcher[kDispatches] = nonExplicitDispatcher[kDispatches] - return dispatcher - } - } + // If any other, return false + return false } +} - [kGetNetConnect] () { - return this[kNetConnect] +/** + * @see https://w3c.github.io/webappsec-subresource-integrity/#does-response-match-metadatalist + * @param {Uint8Array} bytes + * @param {string} metadataList + */ +function bytesMatch (bytes, metadataList) { + // If node is not built with OpenSSL support, we cannot check + // a request's integrity, so allow it by default (the spec will + // allow requests if an invalid hash is given, as precedence). + /* istanbul ignore if: only if node is built with --without-ssl */ + if (crypto === undefined) { + return true } - pendingInterceptors () { - const mockAgentClients = this[kClients] + // 1. Let parsedMetadata be the result of parsing metadataList. + const parsedMetadata = parseMetadata(metadataList) - return Array.from(mockAgentClients.entries()) - .flatMap(([origin, scope]) => scope.deref()[kDispatches].map(dispatch => ({ ...dispatch, origin }))) - .filter(({ pending }) => pending) + // 2. If parsedMetadata is no metadata, return true. + if (parsedMetadata === 'no metadata') { + return true } - assertNoPendingInterceptors ({ pendingInterceptorsFormatter = new PendingInterceptorsFormatter() } = {}) { - const pending = this.pendingInterceptors() - - if (pending.length === 0) { - return - } + // 3. If response is not eligible for integrity validation, return false. + // TODO - const pluralizer = new Pluralizer('interceptor', 'interceptors').pluralize(pending.length) + // 4. If parsedMetadata is the empty set, return true. + if (parsedMetadata.length === 0) { + return true + } - throw new UndiciError(` -${pluralizer.count} ${pluralizer.noun} ${pluralizer.is} pending: + // 5. Let metadata be the result of getting the strongest + // metadata from parsedMetadata. + const strongest = getStrongestMetadata(parsedMetadata) + const metadata = filterMetadataListByAlgorithm(parsedMetadata, strongest) -${pendingInterceptorsFormatter.format(pending)} -`.trim()) - } -} + // 6. For each item in metadata: + for (const item of metadata) { + // 1. Let algorithm be the alg component of item. + const algorithm = item.algo -module.exports = MockAgent + // 2. Let expectedValue be the val component of item. + const expectedValue = item.hash + // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e + // "be liberal with padding". This is annoying, and it's not even in the spec. -/***/ }), + // 3. Let actualValue be the result of applying algorithm to bytes. + let actualValue = crypto.createHash(algorithm).update(bytes).digest('base64') -/***/ 47365: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (actualValue[actualValue.length - 1] === '=') { + if (actualValue[actualValue.length - 2] === '=') { + actualValue = actualValue.slice(0, -2) + } else { + actualValue = actualValue.slice(0, -1) + } + } -"use strict"; + // 4. If actualValue is a case-sensitive match for expectedValue, + // return true. + if (compareBase64Mixed(actualValue, expectedValue)) { + return true + } + } + // 7. Return false. + return false +} -const { promisify } = __nccwpck_require__(39023) -const Client = __nccwpck_require__(86197) -const { buildMockDispatch } = __nccwpck_require__(53397) -const { - kDispatches, - kMockAgent, - kClose, - kOriginalClose, - kOrigin, - kOriginalDispatch, - kConnected -} = __nccwpck_require__(91117) -const { MockInterceptor } = __nccwpck_require__(31511) -const Symbols = __nccwpck_require__(36443) -const { InvalidArgumentError } = __nccwpck_require__(68707) +// https://w3c.github.io/webappsec-subresource-integrity/#grammardef-hash-with-options +// https://www.w3.org/TR/CSP2/#source-list-syntax +// https://www.rfc-editor.org/rfc/rfc5234#appendix-B.1 +const parseHashWithOptions = /(?sha256|sha384|sha512)-((?[A-Za-z0-9+/]+|[A-Za-z0-9_-]+)={0,2}(?:\s|$)( +[!-~]*)?)?/i /** - * MockClient provides an API that extends the Client to influence the mockDispatches. + * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata + * @param {string} metadata */ -class MockClient extends Client { - constructor (origin, opts) { - super(origin, opts) +function parseMetadata (metadata) { + // 1. Let result be the empty set. + /** @type {{ algo: string, hash: string }[]} */ + const result = [] - if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { - throw new InvalidArgumentError('Argument opts.agent must implement Agent') + // 2. Let empty be equal to true. + let empty = true + + // 3. For each token returned by splitting metadata on spaces: + for (const token of metadata.split(' ')) { + // 1. Set empty to false. + empty = false + + // 2. Parse token as a hash-with-options. + const parsedToken = parseHashWithOptions.exec(token) + + // 3. If token does not parse, continue to the next token. + if ( + parsedToken === null || + parsedToken.groups === undefined || + parsedToken.groups.algo === undefined + ) { + // Note: Chromium blocks the request at this point, but Firefox + // gives a warning that an invalid integrity was given. The + // correct behavior is to ignore these, and subsequently not + // check the integrity of the resource. + continue } - this[kMockAgent] = opts.agent - this[kOrigin] = origin - this[kDispatches] = [] - this[kConnected] = 1 - this[kOriginalDispatch] = this.dispatch - this[kOriginalClose] = this.close.bind(this) + // 4. Let algorithm be the hash-algo component of token. + const algorithm = parsedToken.groups.algo.toLowerCase() - this.dispatch = buildMockDispatch.call(this) - this.close = this[kClose] + // 5. If algorithm is a hash function recognized by the user + // agent, add the parsed token to result. + if (supportedHashes.includes(algorithm)) { + result.push(parsedToken.groups) + } } - get [Symbols.kConnected] () { - return this[kConnected] + // 4. Return no metadata if empty is true, otherwise return result. + if (empty === true) { + return 'no metadata' } - /** - * Sets up the base interceptor for mocking replies from undici. - */ - intercept (opts) { - return new MockInterceptor(opts, this[kDispatches]) + return result +} + +/** + * @param {{ algo: 'sha256' | 'sha384' | 'sha512' }[]} metadataList + */ +function getStrongestMetadata (metadataList) { + // Let algorithm be the algo component of the first item in metadataList. + // Can be sha256 + let algorithm = metadataList[0].algo + // If the algorithm is sha512, then it is the strongest + // and we can return immediately + if (algorithm[3] === '5') { + return algorithm } - async [kClose] () { - await promisify(this[kOriginalClose])() - this[kConnected] = 0 - this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) + for (let i = 1; i < metadataList.length; ++i) { + const metadata = metadataList[i] + // If the algorithm is sha512, then it is the strongest + // and we can break the loop immediately + if (metadata.algo[3] === '5') { + algorithm = 'sha512' + break + // If the algorithm is sha384, then a potential sha256 or sha384 is ignored + } else if (algorithm[3] === '3') { + continue + // algorithm is sha256, check if algorithm is sha384 and if so, set it as + // the strongest + } else if (metadata.algo[3] === '3') { + algorithm = 'sha384' + } } + return algorithm } -module.exports = MockClient +function filterMetadataListByAlgorithm (metadataList, algorithm) { + if (metadataList.length === 1) { + return metadataList + } + + let pos = 0 + for (let i = 0; i < metadataList.length; ++i) { + if (metadataList[i].algo === algorithm) { + metadataList[pos++] = metadataList[i] + } + } + metadataList.length = pos -/***/ }), + return metadataList +} -/***/ 52429: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * Compares two base64 strings, allowing for base64url + * in the second string. + * +* @param {string} actualValue always base64 + * @param {string} expectedValue base64 or base64url + * @returns {boolean} + */ +function compareBase64Mixed (actualValue, expectedValue) { + if (actualValue.length !== expectedValue.length) { + return false + } + for (let i = 0; i < actualValue.length; ++i) { + if (actualValue[i] !== expectedValue[i]) { + if ( + (actualValue[i] === '+' && expectedValue[i] === '-') || + (actualValue[i] === '/' && expectedValue[i] === '_') + ) { + continue + } + return false + } + } -"use strict"; + return true +} +// https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request +function tryUpgradeRequestToAPotentiallyTrustworthyURL (request) { + // TODO +} -const { UndiciError } = __nccwpck_require__(68707) +/** + * @link {https://html.spec.whatwg.org/multipage/origin.html#same-origin} + * @param {URL} A + * @param {URL} B + */ +function sameOrigin (A, B) { + // 1. If A and B are the same opaque origin, then return true. + if (A.origin === B.origin && A.origin === 'null') { + return true + } -class MockNotMatchedError extends UndiciError { - constructor (message) { - super(message) - Error.captureStackTrace(this, MockNotMatchedError) - this.name = 'MockNotMatchedError' - this.message = message || 'The request does not match any registered mock dispatches' - this.code = 'UND_MOCK_ERR_MOCK_NOT_MATCHED' + // 2. If A and B are both tuple origins and their schemes, + // hosts, and port are identical, then return true. + if (A.protocol === B.protocol && A.hostname === B.hostname && A.port === B.port) { + return true } -} -module.exports = { - MockNotMatchedError + // 3. Return false. + return false } +function createDeferredPromise () { + let res + let rej + const promise = new Promise((resolve, reject) => { + res = resolve + rej = reject + }) -/***/ }), + return { promise, resolve: res, reject: rej } +} -/***/ 31511: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +function isAborted (fetchParams) { + return fetchParams.controller.state === 'aborted' +} -"use strict"; +function isCancelled (fetchParams) { + return fetchParams.controller.state === 'aborted' || + fetchParams.controller.state === 'terminated' +} +const normalizeMethodRecord = { + delete: 'DELETE', + DELETE: 'DELETE', + get: 'GET', + GET: 'GET', + head: 'HEAD', + HEAD: 'HEAD', + options: 'OPTIONS', + OPTIONS: 'OPTIONS', + post: 'POST', + POST: 'POST', + put: 'PUT', + PUT: 'PUT' +} -const { getResponseData, buildKey, addMockDispatch } = __nccwpck_require__(53397) -const { - kDispatches, - kDispatchKey, - kDefaultHeaders, - kDefaultTrailers, - kContentLength, - kMockDispatch -} = __nccwpck_require__(91117) -const { InvalidArgumentError } = __nccwpck_require__(68707) -const { buildURL } = __nccwpck_require__(3440) +// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. +Object.setPrototypeOf(normalizeMethodRecord, null) /** - * Defines the scope API for an interceptor reply + * @see https://fetch.spec.whatwg.org/#concept-method-normalize + * @param {string} method */ -class MockScope { - constructor (mockDispatch) { - this[kMockDispatch] = mockDispatch - } - - /** - * Delay a reply by a set amount in ms. - */ - delay (waitInMs) { - if (typeof waitInMs !== 'number' || !Number.isInteger(waitInMs) || waitInMs <= 0) { - throw new InvalidArgumentError('waitInMs must be a valid integer > 0') - } +function normalizeMethod (method) { + return normalizeMethodRecord[method.toLowerCase()] ?? method +} - this[kMockDispatch].delay = waitInMs - return this - } +// https://infra.spec.whatwg.org/#serialize-a-javascript-value-to-a-json-string +function serializeJavascriptValueToJSONString (value) { + // 1. Let result be ? Call(%JSON.stringify%, undefined, « value »). + const result = JSON.stringify(value) - /** - * For a defined reply, never mark as consumed. - */ - persist () { - this[kMockDispatch].persist = true - return this + // 2. If result is undefined, then throw a TypeError. + if (result === undefined) { + throw new TypeError('Value is not JSON serializable') } - /** - * Allow one to define a reply for a set amount of matching requests. - */ - times (repeatTimes) { - if (typeof repeatTimes !== 'number' || !Number.isInteger(repeatTimes) || repeatTimes <= 0) { - throw new InvalidArgumentError('repeatTimes must be a valid integer > 0') - } + // 3. Assert: result is a string. + assert(typeof result === 'string') - this[kMockDispatch].times = repeatTimes - return this - } + // 4. Return result. + return result } +// https://tc39.es/ecma262/#sec-%25iteratorprototype%25-object +const esIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())) + /** - * Defines an interceptor for a Mock + * @see https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object + * @param {() => unknown[]} iterator + * @param {string} name name of the instance + * @param {'key'|'value'|'key+value'} kind */ -class MockInterceptor { - constructor (opts, mockDispatches) { - if (typeof opts !== 'object') { - throw new InvalidArgumentError('opts must be an object') - } - if (typeof opts.path === 'undefined') { - throw new InvalidArgumentError('opts.path must be defined') - } - if (typeof opts.method === 'undefined') { - opts.method = 'GET' - } - // See https://github.com/nodejs/undici/issues/1245 - // As per RFC 3986, clients are not supposed to send URI - // fragments to servers when they retrieve a document, - if (typeof opts.path === 'string') { - if (opts.query) { - opts.path = buildURL(opts.path, opts.query) - } else { - // Matches https://github.com/nodejs/undici/blob/main/lib/fetch/index.js#L1811 - const parsedURL = new URL(opts.path, 'data://') - opts.path = parsedURL.pathname + parsedURL.search +function makeIterator (iterator, name, kind) { + const object = { + index: 0, + kind, + target: iterator + } + + const i = { + next () { + // 1. Let interface be the interface for which the iterator prototype object exists. + + // 2. Let thisValue be the this value. + + // 3. Let object be ? ToObject(thisValue). + + // 4. If object is a platform object, then perform a security + // check, passing: + + // 5. If object is not a default iterator object for interface, + // then throw a TypeError. + if (Object.getPrototypeOf(this) !== i) { + throw new TypeError( + `'next' called on an object that does not implement interface ${name} Iterator.` + ) } - } - if (typeof opts.method === 'string') { - opts.method = opts.method.toUpperCase() - } - this[kDispatchKey] = buildKey(opts) - this[kDispatches] = mockDispatches - this[kDefaultHeaders] = {} - this[kDefaultTrailers] = {} - this[kContentLength] = false - } + // 6. Let index be object’s index. + // 7. Let kind be object’s kind. + // 8. Let values be object’s target's value pairs to iterate over. + const { index, kind, target } = object + const values = target() - createMockScopeDispatchData (statusCode, data, responseOptions = {}) { - const responseData = getResponseData(data) - const contentLength = this[kContentLength] ? { 'content-length': responseData.length } : {} - const headers = { ...this[kDefaultHeaders], ...contentLength, ...responseOptions.headers } - const trailers = { ...this[kDefaultTrailers], ...responseOptions.trailers } + // 9. Let len be the length of values. + const len = values.length - return { statusCode, data, headers, trailers } + // 10. If index is greater than or equal to len, then return + // CreateIterResultObject(undefined, true). + if (index >= len) { + return { value: undefined, done: true } + } + + // 11. Let pair be the entry in values at index index. + const pair = values[index] + + // 12. Set object’s index to index + 1. + object.index = index + 1 + + // 13. Return the iterator result for pair and kind. + return iteratorResult(pair, kind) + }, + // The class string of an iterator prototype object for a given interface is the + // result of concatenating the identifier of the interface and the string " Iterator". + [Symbol.toStringTag]: `${name} Iterator` } - validateReplyParameters (statusCode, data, responseOptions) { - if (typeof statusCode === 'undefined') { - throw new InvalidArgumentError('statusCode must be defined') + // The [[Prototype]] internal slot of an iterator prototype object must be %IteratorPrototype%. + Object.setPrototypeOf(i, esIteratorPrototype) + // esIteratorPrototype needs to be the prototype of i + // which is the prototype of an empty object. Yes, it's confusing. + return Object.setPrototypeOf({}, i) +} + +// https://webidl.spec.whatwg.org/#iterator-result +function iteratorResult (pair, kind) { + let result + + // 1. Let result be a value determined by the value of kind: + switch (kind) { + case 'key': { + // 1. Let idlKey be pair’s key. + // 2. Let key be the result of converting idlKey to an + // ECMAScript value. + // 3. result is key. + result = pair[0] + break } - if (typeof data === 'undefined') { - throw new InvalidArgumentError('data must be defined') + case 'value': { + // 1. Let idlValue be pair’s value. + // 2. Let value be the result of converting idlValue to + // an ECMAScript value. + // 3. result is value. + result = pair[1] + break } - if (typeof responseOptions !== 'object') { - throw new InvalidArgumentError('responseOptions must be an object') + case 'key+value': { + // 1. Let idlKey be pair’s key. + // 2. Let idlValue be pair’s value. + // 3. Let key be the result of converting idlKey to an + // ECMAScript value. + // 4. Let value be the result of converting idlValue to + // an ECMAScript value. + // 5. Let array be ! ArrayCreate(2). + // 6. Call ! CreateDataProperty(array, "0", key). + // 7. Call ! CreateDataProperty(array, "1", value). + // 8. result is array. + result = pair + break } } - /** - * Mock an undici request with a defined reply. - */ - reply (replyData) { - // Values of reply aren't available right now as they - // can only be available when the reply callback is invoked. - if (typeof replyData === 'function') { - // We'll first wrap the provided callback in another function, - // this function will properly resolve the data from the callback - // when invoked. - const wrappedDefaultsCallback = (opts) => { - // Our reply options callback contains the parameter for statusCode, data and options. - const resolvedData = replyData(opts) - - // Check if it is in the right format - if (typeof resolvedData !== 'object') { - throw new InvalidArgumentError('reply options callback must return an object') - } - - const { statusCode, data = '', responseOptions = {} } = resolvedData - this.validateReplyParameters(statusCode, data, responseOptions) - // Since the values can be obtained immediately we return them - // from this higher order function that will be resolved later. - return { - ...this.createMockScopeDispatchData(statusCode, data, responseOptions) - } - } + // 2. Return CreateIterResultObject(result, false). + return { value: result, done: false } +} - // Add usual dispatch data, but this time set the data parameter to function that will eventually provide data. - const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], wrappedDefaultsCallback) - return new MockScope(newMockDispatch) - } +/** + * @see https://fetch.spec.whatwg.org/#body-fully-read + */ +async function fullyReadBody (body, processBody, processBodyError) { + // 1. If taskDestination is null, then set taskDestination to + // the result of starting a new parallel queue. - // We can have either one or three parameters, if we get here, - // we should have 1-3 parameters. So we spread the arguments of - // this function to obtain the parameters, since replyData will always - // just be the statusCode. - const [statusCode, data = '', responseOptions = {}] = [...arguments] - this.validateReplyParameters(statusCode, data, responseOptions) + // 2. Let successSteps given a byte sequence bytes be to queue a + // fetch task to run processBody given bytes, with taskDestination. + const successSteps = processBody - // Send in-already provided data like usual - const dispatchData = this.createMockScopeDispatchData(statusCode, data, responseOptions) - const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], dispatchData) - return new MockScope(newMockDispatch) - } + // 3. Let errorSteps be to queue a fetch task to run processBodyError, + // with taskDestination. + const errorSteps = processBodyError - /** - * Mock an undici request with a defined error. - */ - replyWithError (error) { - if (typeof error === 'undefined') { - throw new InvalidArgumentError('error must be defined') - } + // 4. Let reader be the result of getting a reader for body’s stream. + // If that threw an exception, then run errorSteps with that + // exception and return. + let reader - const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], { error }) - return new MockScope(newMockDispatch) + try { + reader = body.stream.getReader() + } catch (e) { + errorSteps(e) + return } - /** - * Set default reply headers on the interceptor for subsequent replies - */ - defaultReplyHeaders (headers) { - if (typeof headers === 'undefined') { - throw new InvalidArgumentError('headers must be defined') - } - - this[kDefaultHeaders] = headers - return this + // 5. Read all bytes from reader, given successSteps and errorSteps. + try { + const result = await readAllBytes(reader) + successSteps(result) + } catch (e) { + errorSteps(e) } +} - /** - * Set default reply trailers on the interceptor for subsequent replies - */ - defaultReplyTrailers (trailers) { - if (typeof trailers === 'undefined') { - throw new InvalidArgumentError('trailers must be defined') - } +/** @type {ReadableStream} */ +let ReadableStream = globalThis.ReadableStream - this[kDefaultTrailers] = trailers - return this +function isReadableStreamLike (stream) { + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(63774).ReadableStream) } - /** - * Set reply content length header for replies on the interceptor - */ - replyContentLength () { - this[kContentLength] = true - return this - } + return stream instanceof ReadableStream || ( + stream[Symbol.toStringTag] === 'ReadableStream' && + typeof stream.tee === 'function' + ) } -module.exports.MockInterceptor = MockInterceptor -module.exports.MockScope = MockScope +const MAXIMUM_ARGUMENT_LENGTH = 65535 +/** + * @see https://infra.spec.whatwg.org/#isomorphic-decode + * @param {number[]|Uint8Array} input + */ +function isomorphicDecode (input) { + // 1. To isomorphic decode a byte sequence input, return a string whose code point + // length is equal to input’s length and whose code points have the same values + // as the values of input’s bytes, in the same order. -/***/ }), + if (input.length < MAXIMUM_ARGUMENT_LENGTH) { + return String.fromCharCode(...input) + } -/***/ 94004: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + return input.reduce((previous, current) => previous + String.fromCharCode(current), '') +} -"use strict"; +/** + * @param {ReadableStreamController} controller + */ +function readableStreamClose (controller) { + try { + controller.close() + } catch (err) { + // TODO: add comment explaining why this error occurs. + if (!err.message.includes('Controller is already closed')) { + throw err + } + } +} +/** + * @see https://infra.spec.whatwg.org/#isomorphic-encode + * @param {string} input + */ +function isomorphicEncode (input) { + // 1. Assert: input contains no code points greater than U+00FF. + for (let i = 0; i < input.length; i++) { + assert(input.charCodeAt(i) <= 0xFF) + } -const { promisify } = __nccwpck_require__(39023) -const Pool = __nccwpck_require__(35076) -const { buildMockDispatch } = __nccwpck_require__(53397) -const { - kDispatches, - kMockAgent, - kClose, - kOriginalClose, - kOrigin, - kOriginalDispatch, - kConnected -} = __nccwpck_require__(91117) -const { MockInterceptor } = __nccwpck_require__(31511) -const Symbols = __nccwpck_require__(36443) -const { InvalidArgumentError } = __nccwpck_require__(68707) + // 2. Return a byte sequence whose length is equal to input’s code + // point length and whose bytes have the same values as the + // values of input’s code points, in the same order + return input +} /** - * MockPool provides an API that extends the Pool to influence the mockDispatches. + * @see https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes + * @see https://streams.spec.whatwg.org/#read-loop + * @param {ReadableStreamDefaultReader} reader */ -class MockPool extends Pool { - constructor (origin, opts) { - super(origin, opts) +async function readAllBytes (reader) { + const bytes = [] + let byteLength = 0 - if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { - throw new InvalidArgumentError('Argument opts.agent must implement Agent') + while (true) { + const { done, value: chunk } = await reader.read() + + if (done) { + // 1. Call successSteps with bytes. + return Buffer.concat(bytes, byteLength) } - this[kMockAgent] = opts.agent - this[kOrigin] = origin - this[kDispatches] = [] - this[kConnected] = 1 - this[kOriginalDispatch] = this.dispatch - this[kOriginalClose] = this.close.bind(this) + // 1. If chunk is not a Uint8Array object, call failureSteps + // with a TypeError and abort these steps. + if (!isUint8Array(chunk)) { + throw new TypeError('Received non-Uint8Array chunk') + } + + // 2. Append the bytes represented by chunk to bytes. + bytes.push(chunk) + byteLength += chunk.length - this.dispatch = buildMockDispatch.call(this) - this.close = this[kClose] + // 3. Read-loop given reader, bytes, successSteps, and failureSteps. } +} - get [Symbols.kConnected] () { - return this[kConnected] - } +/** + * @see https://fetch.spec.whatwg.org/#is-local + * @param {URL} url + */ +function urlIsLocal (url) { + assert('protocol' in url) // ensure it's a url object - /** - * Sets up the base interceptor for mocking replies from undici. - */ - intercept (opts) { - return new MockInterceptor(opts, this[kDispatches]) - } + const protocol = url.protocol - async [kClose] () { - await promisify(this[kOriginalClose])() - this[kConnected] = 0 - this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) - } + return protocol === 'about:' || protocol === 'blob:' || protocol === 'data:' } -module.exports = MockPool +/** + * @param {string|URL} url + */ +function urlHasHttpsScheme (url) { + if (typeof url === 'string') { + return url.startsWith('https:') + } + return url.protocol === 'https:' +} -/***/ }), +/** + * @see https://fetch.spec.whatwg.org/#http-scheme + * @param {URL} url + */ +function urlIsHttpHttpsScheme (url) { + assert('protocol' in url) // ensure it's a url object -/***/ 91117: -/***/ ((module) => { + const protocol = url.protocol -"use strict"; + return protocol === 'http:' || protocol === 'https:' +} +/** + * Fetch supports node >= 16.8.0, but Object.hasOwn was added in v16.9.0. + */ +const hasOwn = Object.hasOwn || ((dict, key) => Object.prototype.hasOwnProperty.call(dict, key)) module.exports = { - kAgent: Symbol('agent'), - kOptions: Symbol('options'), - kFactory: Symbol('factory'), - kDispatches: Symbol('dispatches'), - kDispatchKey: Symbol('dispatch key'), - kDefaultHeaders: Symbol('default headers'), - kDefaultTrailers: Symbol('default trailers'), - kContentLength: Symbol('content length'), - kMockAgent: Symbol('mock agent'), - kMockAgentSet: Symbol('mock agent set'), - kMockAgentGet: Symbol('mock agent get'), - kMockDispatch: Symbol('mock dispatch'), - kClose: Symbol('close'), - kOriginalClose: Symbol('original agent close'), - kOrigin: Symbol('origin'), - kIsMockActive: Symbol('is mock active'), - kNetConnect: Symbol('net connect'), - kGetNetConnect: Symbol('get net connect'), - kConnected: Symbol('connected') + isAborted, + isCancelled, + createDeferredPromise, + ReadableStreamFrom, + toUSVString, + tryUpgradeRequestToAPotentiallyTrustworthyURL, + coarsenedSharedCurrentTime, + determineRequestsReferrer, + makePolicyContainer, + clonePolicyContainer, + appendFetchMetadata, + appendRequestOriginHeader, + TAOCheck, + corsCheck, + crossOriginResourcePolicyCheck, + createOpaqueTimingInfo, + setRequestReferrerPolicyOnRedirect, + isValidHTTPToken, + requestBadPort, + requestCurrentURL, + responseURL, + responseLocationURL, + isBlobLike, + isURLPotentiallyTrustworthy, + isValidReasonPhrase, + sameOrigin, + normalizeMethod, + serializeJavascriptValueToJSONString, + makeIterator, + isValidHeaderName, + isValidHeaderValue, + hasOwn, + isErrorLike, + fullyReadBody, + bytesMatch, + isReadableStreamLike, + readableStreamClose, + isomorphicEncode, + isomorphicDecode, + urlIsLocal, + urlHasHttpsScheme, + urlIsHttpHttpsScheme, + readAllBytes, + normalizeMethodRecord, + parseMetadata } /***/ }), -/***/ 53397: +/***/ 74222: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { MockNotMatchedError } = __nccwpck_require__(52429) -const { - kDispatches, - kMockAgent, - kOriginalDispatch, - kOrigin, - kGetNetConnect -} = __nccwpck_require__(91117) -const { buildURL, nop } = __nccwpck_require__(3440) -const { STATUS_CODES } = __nccwpck_require__(58611) -const { - types: { - isPromise - } -} = __nccwpck_require__(39023) +const { types } = __nccwpck_require__(39023) +const { hasOwn, toUSVString } = __nccwpck_require__(15523) -function matchValue (match, value) { - if (typeof match === 'string') { - return match === value - } - if (match instanceof RegExp) { - return match.test(value) - } - if (typeof match === 'function') { - return match(value) === true - } - return false +/** @type {import('../../types/webidl').Webidl} */ +const webidl = {} +webidl.converters = {} +webidl.util = {} +webidl.errors = {} + +webidl.errors.exception = function (message) { + return new TypeError(`${message.header}: ${message.message}`) } -function lowerCaseEntries (headers) { - return Object.fromEntries( - Object.entries(headers).map(([headerName, headerValue]) => { - return [headerName.toLocaleLowerCase(), headerValue] - }) - ) +webidl.errors.conversionFailed = function (context) { + const plural = context.types.length === 1 ? '' : ' one of' + const message = + `${context.argument} could not be converted to` + + `${plural}: ${context.types.join(', ')}.` + + return webidl.errors.exception({ + header: context.prefix, + message + }) } -/** - * @param {import('../../index').Headers|string[]|Record} headers - * @param {string} key - */ -function getHeaderByName (headers, key) { - if (Array.isArray(headers)) { - for (let i = 0; i < headers.length; i += 2) { - if (headers[i].toLocaleLowerCase() === key.toLocaleLowerCase()) { - return headers[i + 1] - } - } +webidl.errors.invalidArgument = function (context) { + return webidl.errors.exception({ + header: context.prefix, + message: `"${context.value}" is an invalid ${context.type}.` + }) +} - return undefined - } else if (typeof headers.get === 'function') { - return headers.get(key) +// https://webidl.spec.whatwg.org/#implements +webidl.brandCheck = function (V, I, opts = undefined) { + if (opts?.strict !== false && !(V instanceof I)) { + throw new TypeError('Illegal invocation') } else { - return lowerCaseEntries(headers)[key.toLocaleLowerCase()] + return V?.[Symbol.toStringTag] === I.prototype[Symbol.toStringTag] } } -/** @param {string[]} headers */ -function buildHeadersFromArray (headers) { // fetch HeadersList - const clone = headers.slice() - const entries = [] - for (let index = 0; index < clone.length; index += 2) { - entries.push([clone[index], clone[index + 1]]) +webidl.argumentLengthCheck = function ({ length }, min, ctx) { + if (length < min) { + throw webidl.errors.exception({ + message: `${min} argument${min !== 1 ? 's' : ''} required, ` + + `but${length ? ' only' : ''} ${length} found.`, + ...ctx + }) } - return Object.fromEntries(entries) } -function matchHeaders (mockDispatch, headers) { - if (typeof mockDispatch.headers === 'function') { - if (Array.isArray(headers)) { // fetch HeadersList - headers = buildHeadersFromArray(headers) - } - return mockDispatch.headers(headers ? lowerCaseEntries(headers) : {}) - } - if (typeof mockDispatch.headers === 'undefined') { - return true - } - if (typeof headers !== 'object' || typeof mockDispatch.headers !== 'object') { - return false - } +webidl.illegalConstructor = function () { + throw webidl.errors.exception({ + header: 'TypeError', + message: 'Illegal constructor' + }) +} - for (const [matchHeaderName, matchHeaderValue] of Object.entries(mockDispatch.headers)) { - const headerValue = getHeaderByName(headers, matchHeaderName) +// https://tc39.es/ecma262/#sec-ecmascript-data-types-and-values +webidl.util.Type = function (V) { + switch (typeof V) { + case 'undefined': return 'Undefined' + case 'boolean': return 'Boolean' + case 'string': return 'String' + case 'symbol': return 'Symbol' + case 'number': return 'Number' + case 'bigint': return 'BigInt' + case 'function': + case 'object': { + if (V === null) { + return 'Null' + } - if (!matchValue(matchHeaderValue, headerValue)) { - return false + return 'Object' } } - return true } -function safeUrl (path) { - if (typeof path !== 'string') { - return path - } - - const pathSegments = path.split('?') +// https://webidl.spec.whatwg.org/#abstract-opdef-converttoint +webidl.util.ConvertToInt = function (V, bitLength, signedness, opts = {}) { + let upperBound + let lowerBound - if (pathSegments.length !== 2) { - return path - } + // 1. If bitLength is 64, then: + if (bitLength === 64) { + // 1. Let upperBound be 2^53 − 1. + upperBound = Math.pow(2, 53) - 1 - const qp = new URLSearchParams(pathSegments.pop()) - qp.sort() - return [...pathSegments, qp.toString()].join('?') -} + // 2. If signedness is "unsigned", then let lowerBound be 0. + if (signedness === 'unsigned') { + lowerBound = 0 + } else { + // 3. Otherwise let lowerBound be −2^53 + 1. + lowerBound = Math.pow(-2, 53) + 1 + } + } else if (signedness === 'unsigned') { + // 2. Otherwise, if signedness is "unsigned", then: -function matchKey (mockDispatch, { path, method, body, headers }) { - const pathMatch = matchValue(mockDispatch.path, path) - const methodMatch = matchValue(mockDispatch.method, method) - const bodyMatch = typeof mockDispatch.body !== 'undefined' ? matchValue(mockDispatch.body, body) : true - const headersMatch = matchHeaders(mockDispatch, headers) - return pathMatch && methodMatch && bodyMatch && headersMatch -} + // 1. Let lowerBound be 0. + lowerBound = 0 -function getResponseData (data) { - if (Buffer.isBuffer(data)) { - return data - } else if (typeof data === 'object') { - return JSON.stringify(data) + // 2. Let upperBound be 2^bitLength − 1. + upperBound = Math.pow(2, bitLength) - 1 } else { - return data.toString() + // 3. Otherwise: + + // 1. Let lowerBound be -2^bitLength − 1. + lowerBound = Math.pow(-2, bitLength) - 1 + + // 2. Let upperBound be 2^bitLength − 1 − 1. + upperBound = Math.pow(2, bitLength - 1) - 1 } -} -function getMockDispatch (mockDispatches, key) { - const basePath = key.query ? buildURL(key.path, key.query) : key.path - const resolvedPath = typeof basePath === 'string' ? safeUrl(basePath) : basePath + // 4. Let x be ? ToNumber(V). + let x = Number(V) - // Match path - let matchedMockDispatches = mockDispatches.filter(({ consumed }) => !consumed).filter(({ path }) => matchValue(safeUrl(path), resolvedPath)) - if (matchedMockDispatches.length === 0) { - throw new MockNotMatchedError(`Mock dispatch not matched for path '${resolvedPath}'`) + // 5. If x is −0, then set x to +0. + if (x === 0) { + x = 0 } - // Match method - matchedMockDispatches = matchedMockDispatches.filter(({ method }) => matchValue(method, key.method)) - if (matchedMockDispatches.length === 0) { - throw new MockNotMatchedError(`Mock dispatch not matched for method '${key.method}'`) + // 6. If the conversion is to an IDL type associated + // with the [EnforceRange] extended attribute, then: + if (opts.enforceRange === true) { + // 1. If x is NaN, +∞, or −∞, then throw a TypeError. + if ( + Number.isNaN(x) || + x === Number.POSITIVE_INFINITY || + x === Number.NEGATIVE_INFINITY + ) { + throw webidl.errors.exception({ + header: 'Integer conversion', + message: `Could not convert ${V} to an integer.` + }) + } + + // 2. Set x to IntegerPart(x). + x = webidl.util.IntegerPart(x) + + // 3. If x < lowerBound or x > upperBound, then + // throw a TypeError. + if (x < lowerBound || x > upperBound) { + throw webidl.errors.exception({ + header: 'Integer conversion', + message: `Value must be between ${lowerBound}-${upperBound}, got ${x}.` + }) + } + + // 4. Return x. + return x } - // Match body - matchedMockDispatches = matchedMockDispatches.filter(({ body }) => typeof body !== 'undefined' ? matchValue(body, key.body) : true) - if (matchedMockDispatches.length === 0) { - throw new MockNotMatchedError(`Mock dispatch not matched for body '${key.body}'`) + // 7. If x is not NaN and the conversion is to an IDL + // type associated with the [Clamp] extended + // attribute, then: + if (!Number.isNaN(x) && opts.clamp === true) { + // 1. Set x to min(max(x, lowerBound), upperBound). + x = Math.min(Math.max(x, lowerBound), upperBound) + + // 2. Round x to the nearest integer, choosing the + // even integer if it lies halfway between two, + // and choosing +0 rather than −0. + if (Math.floor(x) % 2 === 0) { + x = Math.floor(x) + } else { + x = Math.ceil(x) + } + + // 3. Return x. + return x } - // Match headers - matchedMockDispatches = matchedMockDispatches.filter((mockDispatch) => matchHeaders(mockDispatch, key.headers)) - if (matchedMockDispatches.length === 0) { - throw new MockNotMatchedError(`Mock dispatch not matched for headers '${typeof key.headers === 'object' ? JSON.stringify(key.headers) : key.headers}'`) + // 8. If x is NaN, +0, +∞, or −∞, then return +0. + if ( + Number.isNaN(x) || + (x === 0 && Object.is(0, x)) || + x === Number.POSITIVE_INFINITY || + x === Number.NEGATIVE_INFINITY + ) { + return 0 } - return matchedMockDispatches[0] -} + // 9. Set x to IntegerPart(x). + x = webidl.util.IntegerPart(x) -function addMockDispatch (mockDispatches, key, data) { - const baseData = { timesInvoked: 0, times: 1, persist: false, consumed: false } - const replyData = typeof data === 'function' ? { callback: data } : { ...data } - const newMockDispatch = { ...baseData, ...key, pending: true, data: { error: null, ...replyData } } - mockDispatches.push(newMockDispatch) - return newMockDispatch -} + // 10. Set x to x modulo 2^bitLength. + x = x % Math.pow(2, bitLength) -function deleteMockDispatch (mockDispatches, key) { - const index = mockDispatches.findIndex(dispatch => { - if (!dispatch.consumed) { - return false - } - return matchKey(dispatch, key) - }) - if (index !== -1) { - mockDispatches.splice(index, 1) + // 11. If signedness is "signed" and x ≥ 2^bitLength − 1, + // then return x − 2^bitLength. + if (signedness === 'signed' && x >= Math.pow(2, bitLength) - 1) { + return x - Math.pow(2, bitLength) } + + // 12. Otherwise, return x. + return x } -function buildKey (opts) { - const { path, method, body, headers, query } = opts - return { - path, - method, - body, - headers, - query +// https://webidl.spec.whatwg.org/#abstract-opdef-integerpart +webidl.util.IntegerPart = function (n) { + // 1. Let r be floor(abs(n)). + const r = Math.floor(Math.abs(n)) + + // 2. If n < 0, then return -1 × r. + if (n < 0) { + return -1 * r } -} -function generateKeyValues (data) { - return Object.entries(data).reduce((keyValuePairs, [key, value]) => [ - ...keyValuePairs, - Buffer.from(`${key}`), - Array.isArray(value) ? value.map(x => Buffer.from(`${x}`)) : Buffer.from(`${value}`) - ], []) + // 3. Otherwise, return r. + return r } -/** - * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status - * @param {number} statusCode - */ -function getStatusText (statusCode) { - return STATUS_CODES[statusCode] || 'unknown' -} +// https://webidl.spec.whatwg.org/#es-sequence +webidl.sequenceConverter = function (converter) { + return (V) => { + // 1. If Type(V) is not Object, throw a TypeError. + if (webidl.util.Type(V) !== 'Object') { + throw webidl.errors.exception({ + header: 'Sequence', + message: `Value of type ${webidl.util.Type(V)} is not an Object.` + }) + } -async function getResponse (body) { - const buffers = [] - for await (const data of body) { - buffers.push(data) - } - return Buffer.concat(buffers).toString('utf8') -} + // 2. Let method be ? GetMethod(V, @@iterator). + /** @type {Generator} */ + const method = V?.[Symbol.iterator]?.() + const seq = [] -/** - * Mock dispatch function used to simulate undici dispatches - */ -function mockDispatch (opts, handler) { - // Get mock dispatch from built key - const key = buildKey(opts) - const mockDispatch = getMockDispatch(this[kDispatches], key) + // 3. If method is undefined, throw a TypeError. + if ( + method === undefined || + typeof method.next !== 'function' + ) { + throw webidl.errors.exception({ + header: 'Sequence', + message: 'Object is not an iterator.' + }) + } - mockDispatch.timesInvoked++ + // https://webidl.spec.whatwg.org/#create-sequence-from-iterable + while (true) { + const { done, value } = method.next() - // Here's where we resolve a callback if a callback is present for the dispatch data. - if (mockDispatch.data.callback) { - mockDispatch.data = { ...mockDispatch.data, ...mockDispatch.data.callback(opts) } + if (done) { + break + } + + seq.push(converter(value)) + } + + return seq } +} - // Parse mockDispatch data - const { data: { statusCode, data, headers, trailers, error }, delay, persist } = mockDispatch - const { timesInvoked, times } = mockDispatch +// https://webidl.spec.whatwg.org/#es-to-record +webidl.recordConverter = function (keyConverter, valueConverter) { + return (O) => { + // 1. If Type(O) is not Object, throw a TypeError. + if (webidl.util.Type(O) !== 'Object') { + throw webidl.errors.exception({ + header: 'Record', + message: `Value of type ${webidl.util.Type(O)} is not an Object.` + }) + } - // If it's used up and not persistent, mark as consumed - mockDispatch.consumed = !persist && timesInvoked >= times - mockDispatch.pending = timesInvoked < times + // 2. Let result be a new empty instance of record. + const result = {} - // If specified, trigger dispatch error - if (error !== null) { - deleteMockDispatch(this[kDispatches], key) - handler.onError(error) - return true - } + if (!types.isProxy(O)) { + // Object.keys only returns enumerable properties + const keys = Object.keys(O) - // Handle the request with a delay if necessary - if (typeof delay === 'number' && delay > 0) { - setTimeout(() => { - handleReply(this[kDispatches]) - }, delay) - } else { - handleReply(this[kDispatches]) - } + for (const key of keys) { + // 1. Let typedKey be key converted to an IDL value of type K. + const typedKey = keyConverter(key) - function handleReply (mockDispatches, _data = data) { - // fetch's HeadersList is a 1D string array - const optsHeaders = Array.isArray(opts.headers) - ? buildHeadersFromArray(opts.headers) - : opts.headers - const body = typeof _data === 'function' - ? _data({ ...opts, headers: optsHeaders }) - : _data + // 2. Let value be ? Get(O, key). + // 3. Let typedValue be value converted to an IDL value of type V. + const typedValue = valueConverter(O[key]) - // util.types.isPromise is likely needed for jest. - if (isPromise(body)) { - // If handleReply is asynchronous, throwing an error - // in the callback will reject the promise, rather than - // synchronously throw the error, which breaks some tests. - // Rather, we wait for the callback to resolve if it is a - // promise, and then re-run handleReply with the new body. - body.then((newData) => handleReply(mockDispatches, newData)) - return - } + // 4. Set result[typedKey] to typedValue. + result[typedKey] = typedValue + } - const responseData = getResponseData(body) - const responseHeaders = generateKeyValues(headers) - const responseTrailers = generateKeyValues(trailers) + // 5. Return result. + return result + } - handler.abort = nop - handler.onHeaders(statusCode, responseHeaders, resume, getStatusText(statusCode)) - handler.onData(Buffer.from(responseData)) - handler.onComplete(responseTrailers) - deleteMockDispatch(mockDispatches, key) - } + // 3. Let keys be ? O.[[OwnPropertyKeys]](). + const keys = Reflect.ownKeys(O) - function resume () {} + // 4. For each key of keys. + for (const key of keys) { + // 1. Let desc be ? O.[[GetOwnProperty]](key). + const desc = Reflect.getOwnPropertyDescriptor(O, key) - return true -} + // 2. If desc is not undefined and desc.[[Enumerable]] is true: + if (desc?.enumerable) { + // 1. Let typedKey be key converted to an IDL value of type K. + const typedKey = keyConverter(key) -function buildMockDispatch () { - const agent = this[kMockAgent] - const origin = this[kOrigin] - const originalDispatch = this[kOriginalDispatch] + // 2. Let value be ? Get(O, key). + // 3. Let typedValue be value converted to an IDL value of type V. + const typedValue = valueConverter(O[key]) - return function dispatch (opts, handler) { - if (agent.isMockActive) { - try { - mockDispatch.call(this, opts, handler) - } catch (error) { - if (error instanceof MockNotMatchedError) { - const netConnect = agent[kGetNetConnect]() - if (netConnect === false) { - throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect disabled)`) - } - if (checkNetConnect(netConnect, origin)) { - originalDispatch.call(this, opts, handler) - } else { - throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect is not enabled for this origin)`) - } - } else { - throw error - } + // 4. Set result[typedKey] to typedValue. + result[typedKey] = typedValue } - } else { - originalDispatch.call(this, opts, handler) } - } -} -function checkNetConnect (netConnect, origin) { - const url = new URL(origin) - if (netConnect === true) { - return true - } else if (Array.isArray(netConnect) && netConnect.some((matcher) => matchValue(matcher, url.host))) { - return true + // 5. Return result. + return result } - return false } -function buildMockOptions (opts) { - if (opts) { - const { agent, ...mockOptions } = opts - return mockOptions +webidl.interfaceConverter = function (i) { + return (V, opts = {}) => { + if (opts.strict !== false && !(V instanceof i)) { + throw webidl.errors.exception({ + header: i.name, + message: `Expected ${V} to be an instance of ${i.name}.` + }) + } + + return V } } -module.exports = { - getResponseData, - getMockDispatch, - addMockDispatch, - deleteMockDispatch, - buildKey, - generateKeyValues, - matchValue, - getResponse, - getStatusText, - mockDispatch, - buildMockDispatch, - checkNetConnect, - buildMockOptions, - getHeaderByName -} +webidl.dictionaryConverter = function (converters) { + return (dictionary) => { + const type = webidl.util.Type(dictionary) + const dict = {} + if (type === 'Null' || type === 'Undefined') { + return dict + } else if (type !== 'Object') { + throw webidl.errors.exception({ + header: 'Dictionary', + message: `Expected ${dictionary} to be one of: Null, Undefined, Object.` + }) + } -/***/ }), + for (const options of converters) { + const { key, defaultValue, required, converter } = options -/***/ 56142: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (required === true) { + if (!hasOwn(dictionary, key)) { + throw webidl.errors.exception({ + header: 'Dictionary', + message: `Missing required key "${key}".` + }) + } + } -"use strict"; + let value = dictionary[key] + const hasDefault = hasOwn(options, 'defaultValue') + // Only use defaultValue if value is undefined and + // a defaultValue options was provided. + if (hasDefault && value !== null) { + value = value ?? defaultValue + } -const { Transform } = __nccwpck_require__(2203) -const { Console } = __nccwpck_require__(64236) + // A key can be optional and have no default value. + // When this happens, do not perform a conversion, + // and do not assign the key a value. + if (required || hasDefault || value !== undefined) { + value = converter(value) -/** - * Gets the output of `console.table(…)` as a string. - */ -module.exports = class PendingInterceptorsFormatter { - constructor ({ disableColors } = {}) { - this.transform = new Transform({ - transform (chunk, _enc, cb) { - cb(null, chunk) - } - }) + if ( + options.allowedValues && + !options.allowedValues.includes(value) + ) { + throw webidl.errors.exception({ + header: 'Dictionary', + message: `${value} is not an accepted type. Expected one of ${options.allowedValues.join(', ')}.` + }) + } - this.logger = new Console({ - stdout: this.transform, - inspectOptions: { - colors: !disableColors && !process.env.CI + dict[key] = value } - }) + } + + return dict } +} - format (pendingInterceptors) { - const withPrettyHeaders = pendingInterceptors.map( - ({ method, path, data: { statusCode }, persist, times, timesInvoked, origin }) => ({ - Method: method, - Origin: origin, - Path: path, - 'Status code': statusCode, - Persistent: persist ? '✅' : '❌', - Invocations: timesInvoked, - Remaining: persist ? Infinity : times - timesInvoked - })) +webidl.nullableConverter = function (converter) { + return (V) => { + if (V === null) { + return V + } - this.logger.table(withPrettyHeaders) - return this.transform.read().toString() + return converter(V) } } +// https://webidl.spec.whatwg.org/#es-DOMString +webidl.converters.DOMString = function (V, opts = {}) { + // 1. If V is null and the conversion is to an IDL type + // associated with the [LegacyNullToEmptyString] + // extended attribute, then return the DOMString value + // that represents the empty string. + if (V === null && opts.legacyNullToEmptyString) { + return '' + } -/***/ }), + // 2. Let x be ? ToString(V). + if (typeof V === 'symbol') { + throw new TypeError('Could not convert argument of type symbol to string.') + } -/***/ 91529: -/***/ ((module) => { + // 3. Return the IDL DOMString value that represents the + // same sequence of code units as the one the + // ECMAScript String value x represents. + return String(V) +} -"use strict"; +// https://webidl.spec.whatwg.org/#es-ByteString +webidl.converters.ByteString = function (V) { + // 1. Let x be ? ToString(V). + // Note: DOMString converter perform ? ToString(V) + const x = webidl.converters.DOMString(V) + // 2. If the value of any element of x is greater than + // 255, then throw a TypeError. + for (let index = 0; index < x.length; index++) { + if (x.charCodeAt(index) > 255) { + throw new TypeError( + 'Cannot convert argument to a ByteString because the character at ' + + `index ${index} has a value of ${x.charCodeAt(index)} which is greater than 255.` + ) + } + } -const singulars = { - pronoun: 'it', - is: 'is', - was: 'was', - this: 'this' + // 3. Return an IDL ByteString value whose length is the + // length of x, and where the value of each element is + // the value of the corresponding element of x. + return x } -const plurals = { - pronoun: 'they', - is: 'are', - was: 'were', - this: 'these' +// https://webidl.spec.whatwg.org/#es-USVString +webidl.converters.USVString = toUSVString + +// https://webidl.spec.whatwg.org/#es-boolean +webidl.converters.boolean = function (V) { + // 1. Let x be the result of computing ToBoolean(V). + const x = Boolean(V) + + // 2. Return the IDL boolean value that is the one that represents + // the same truth value as the ECMAScript Boolean value x. + return x } -module.exports = class Pluralizer { - constructor (singular, plural) { - this.singular = singular - this.plural = plural - } +// https://webidl.spec.whatwg.org/#es-any +webidl.converters.any = function (V) { + return V +} - pluralize (count) { - const one = count === 1 - const keys = one ? singulars : plurals - const noun = one ? this.singular : this.plural - return { ...keys, count, noun } - } +// https://webidl.spec.whatwg.org/#es-long-long +webidl.converters['long long'] = function (V) { + // 1. Let x be ? ConvertToInt(V, 64, "signed"). + const x = webidl.util.ConvertToInt(V, 64, 'signed') + + // 2. Return the IDL long long value that represents + // the same numeric value as x. + return x } +// https://webidl.spec.whatwg.org/#es-unsigned-long-long +webidl.converters['unsigned long long'] = function (V) { + // 1. Let x be ? ConvertToInt(V, 64, "unsigned"). + const x = webidl.util.ConvertToInt(V, 64, 'unsigned') -/***/ }), + // 2. Return the IDL unsigned long long value that + // represents the same numeric value as x. + return x +} -/***/ 34869: -/***/ ((module) => { +// https://webidl.spec.whatwg.org/#es-unsigned-long +webidl.converters['unsigned long'] = function (V) { + // 1. Let x be ? ConvertToInt(V, 32, "unsigned"). + const x = webidl.util.ConvertToInt(V, 32, 'unsigned') -"use strict"; -/* eslint-disable */ + // 2. Return the IDL unsigned long value that + // represents the same numeric value as x. + return x +} +// https://webidl.spec.whatwg.org/#es-unsigned-short +webidl.converters['unsigned short'] = function (V, opts) { + // 1. Let x be ? ConvertToInt(V, 16, "unsigned"). + const x = webidl.util.ConvertToInt(V, 16, 'unsigned', opts) + // 2. Return the IDL unsigned short value that represents + // the same numeric value as x. + return x +} -// Extracted from node/lib/internal/fixed_queue.js +// https://webidl.spec.whatwg.org/#idl-ArrayBuffer +webidl.converters.ArrayBuffer = function (V, opts = {}) { + // 1. If Type(V) is not Object, or V does not have an + // [[ArrayBufferData]] internal slot, then throw a + // TypeError. + // see: https://tc39.es/ecma262/#sec-properties-of-the-arraybuffer-instances + // see: https://tc39.es/ecma262/#sec-properties-of-the-sharedarraybuffer-instances + if ( + webidl.util.Type(V) !== 'Object' || + !types.isAnyArrayBuffer(V) + ) { + throw webidl.errors.conversionFailed({ + prefix: `${V}`, + argument: `${V}`, + types: ['ArrayBuffer'] + }) + } -// Currently optimal queue size, tested on V8 6.0 - 6.6. Must be power of two. -const kSize = 2048; -const kMask = kSize - 1; + // 2. If the conversion is not to an IDL type associated + // with the [AllowShared] extended attribute, and + // IsSharedArrayBuffer(V) is true, then throw a + // TypeError. + if (opts.allowShared === false && types.isSharedArrayBuffer(V)) { + throw webidl.errors.exception({ + header: 'ArrayBuffer', + message: 'SharedArrayBuffer is not allowed.' + }) + } -// The FixedQueue is implemented as a singly-linked list of fixed-size -// circular buffers. It looks something like this: -// -// head tail -// | | -// v v -// +-----------+ <-----\ +-----------+ <------\ +-----------+ -// | [null] | \----- | next | \------- | next | -// +-----------+ +-----------+ +-----------+ -// | item | <-- bottom | item | <-- bottom | [empty] | -// | item | | item | | [empty] | -// | item | | item | | [empty] | -// | item | | item | | [empty] | -// | item | | item | bottom --> | item | -// | item | | item | | item | -// | ... | | ... | | ... | -// | item | | item | | item | -// | item | | item | | item | -// | [empty] | <-- top | item | | item | -// | [empty] | | item | | item | -// | [empty] | | [empty] | <-- top top --> | [empty] | -// +-----------+ +-----------+ +-----------+ -// -// Or, if there is only one circular buffer, it looks something -// like either of these: -// -// head tail head tail -// | | | | -// v v v v -// +-----------+ +-----------+ -// | [null] | | [null] | -// +-----------+ +-----------+ -// | [empty] | | item | -// | [empty] | | item | -// | item | <-- bottom top --> | [empty] | -// | item | | [empty] | -// | [empty] | <-- top bottom --> | item | -// | [empty] | | item | -// +-----------+ +-----------+ -// -// Adding a value means moving `top` forward by one, removing means -// moving `bottom` forward by one. After reaching the end, the queue -// wraps around. -// -// When `top === bottom` the current queue is empty and when -// `top + 1 === bottom` it's full. This wastes a single space of storage -// but allows much quicker checks. + // 3. If the conversion is not to an IDL type associated + // with the [AllowResizable] extended attribute, and + // IsResizableArrayBuffer(V) is true, then throw a + // TypeError. + // Note: resizable ArrayBuffers are currently a proposal. -class FixedCircularBuffer { - constructor() { - this.bottom = 0; - this.top = 0; - this.list = new Array(kSize); - this.next = null; + // 4. Return the IDL ArrayBuffer value that is a + // reference to the same object as V. + return V +} + +webidl.converters.TypedArray = function (V, T, opts = {}) { + // 1. Let T be the IDL type V is being converted to. + + // 2. If Type(V) is not Object, or V does not have a + // [[TypedArrayName]] internal slot with a value + // equal to T’s name, then throw a TypeError. + if ( + webidl.util.Type(V) !== 'Object' || + !types.isTypedArray(V) || + V.constructor.name !== T.name + ) { + throw webidl.errors.conversionFailed({ + prefix: `${T.name}`, + argument: `${V}`, + types: [T.name] + }) } - isEmpty() { - return this.top === this.bottom; + // 3. If the conversion is not to an IDL type associated + // with the [AllowShared] extended attribute, and + // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is + // true, then throw a TypeError. + if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { + throw webidl.errors.exception({ + header: 'ArrayBuffer', + message: 'SharedArrayBuffer is not allowed.' + }) + } + + // 4. If the conversion is not to an IDL type associated + // with the [AllowResizable] extended attribute, and + // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is + // true, then throw a TypeError. + // Note: resizable array buffers are currently a proposal + + // 5. Return the IDL value of type T that is a reference + // to the same object as V. + return V +} + +webidl.converters.DataView = function (V, opts = {}) { + // 1. If Type(V) is not Object, or V does not have a + // [[DataView]] internal slot, then throw a TypeError. + if (webidl.util.Type(V) !== 'Object' || !types.isDataView(V)) { + throw webidl.errors.exception({ + header: 'DataView', + message: 'Object is not a DataView.' + }) + } + + // 2. If the conversion is not to an IDL type associated + // with the [AllowShared] extended attribute, and + // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is true, + // then throw a TypeError. + if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { + throw webidl.errors.exception({ + header: 'ArrayBuffer', + message: 'SharedArrayBuffer is not allowed.' + }) } - isFull() { - return ((this.top + 1) & kMask) === this.bottom; + // 3. If the conversion is not to an IDL type associated + // with the [AllowResizable] extended attribute, and + // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is + // true, then throw a TypeError. + // Note: resizable ArrayBuffers are currently a proposal + + // 4. Return the IDL DataView value that is a reference + // to the same object as V. + return V +} + +// https://webidl.spec.whatwg.org/#BufferSource +webidl.converters.BufferSource = function (V, opts = {}) { + if (types.isAnyArrayBuffer(V)) { + return webidl.converters.ArrayBuffer(V, opts) } - push(data) { - this.list[this.top] = data; - this.top = (this.top + 1) & kMask; + if (types.isTypedArray(V)) { + return webidl.converters.TypedArray(V, V.constructor) } - shift() { - const nextItem = this.list[this.bottom]; - if (nextItem === undefined) - return null; - this.list[this.bottom] = undefined; - this.bottom = (this.bottom + 1) & kMask; - return nextItem; + if (types.isDataView(V)) { + return webidl.converters.DataView(V, opts) } + + throw new TypeError(`Could not convert ${V} to a BufferSource.`) } -module.exports = class FixedQueue { - constructor() { - this.head = this.tail = new FixedCircularBuffer(); - } +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.ByteString +) - isEmpty() { - return this.head.isEmpty(); - } +webidl.converters['sequence>'] = webidl.sequenceConverter( + webidl.converters['sequence'] +) - push(data) { - if (this.head.isFull()) { - // Head is full: Creates a new queue, sets the old queue's `.next` to it, - // and sets it as the new main queue. - this.head = this.head.next = new FixedCircularBuffer(); - } - this.head.push(data); - } +webidl.converters['record'] = webidl.recordConverter( + webidl.converters.ByteString, + webidl.converters.ByteString +) - shift() { - const tail = this.tail; - const next = tail.shift(); - if (tail.isEmpty() && tail.next !== null) { - // If there is another queue, it forms the new tail. - this.tail = tail.next; - } - return next; - } -}; +module.exports = { + webidl +} /***/ }), -/***/ 58640: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 40396: +/***/ ((module) => { "use strict"; -const DispatcherBase = __nccwpck_require__(50001) -const FixedQueue = __nccwpck_require__(34869) -const { kConnected, kSize, kRunning, kPending, kQueued, kBusy, kFree, kUrl, kClose, kDestroy, kDispatch } = __nccwpck_require__(36443) -const PoolStats = __nccwpck_require__(24622) - -const kClients = Symbol('clients') -const kNeedDrain = Symbol('needDrain') -const kQueue = Symbol('queue') -const kClosedResolve = Symbol('closed resolve') -const kOnDrain = Symbol('onDrain') -const kOnConnect = Symbol('onConnect') -const kOnDisconnect = Symbol('onDisconnect') -const kOnConnectionError = Symbol('onConnectionError') -const kGetDispatcher = Symbol('get dispatcher') -const kAddClient = Symbol('add client') -const kRemoveClient = Symbol('remove client') -const kStats = Symbol('stats') - -class PoolBase extends DispatcherBase { - constructor () { - super() - - this[kQueue] = new FixedQueue() - this[kClients] = [] - this[kQueued] = 0 +/** + * @see https://encoding.spec.whatwg.org/#concept-encoding-get + * @param {string|undefined} label + */ +function getEncoding (label) { + if (!label) { + return 'failure' + } - const pool = this + // 1. Remove any leading and trailing ASCII whitespace from label. + // 2. If label is an ASCII case-insensitive match for any of the + // labels listed in the table below, then return the + // corresponding encoding; otherwise return failure. + switch (label.trim().toLowerCase()) { + case 'unicode-1-1-utf-8': + case 'unicode11utf8': + case 'unicode20utf8': + case 'utf-8': + case 'utf8': + case 'x-unicode20utf8': + return 'UTF-8' + case '866': + case 'cp866': + case 'csibm866': + case 'ibm866': + return 'IBM866' + case 'csisolatin2': + case 'iso-8859-2': + case 'iso-ir-101': + case 'iso8859-2': + case 'iso88592': + case 'iso_8859-2': + case 'iso_8859-2:1987': + case 'l2': + case 'latin2': + return 'ISO-8859-2' + case 'csisolatin3': + case 'iso-8859-3': + case 'iso-ir-109': + case 'iso8859-3': + case 'iso88593': + case 'iso_8859-3': + case 'iso_8859-3:1988': + case 'l3': + case 'latin3': + return 'ISO-8859-3' + case 'csisolatin4': + case 'iso-8859-4': + case 'iso-ir-110': + case 'iso8859-4': + case 'iso88594': + case 'iso_8859-4': + case 'iso_8859-4:1988': + case 'l4': + case 'latin4': + return 'ISO-8859-4' + case 'csisolatincyrillic': + case 'cyrillic': + case 'iso-8859-5': + case 'iso-ir-144': + case 'iso8859-5': + case 'iso88595': + case 'iso_8859-5': + case 'iso_8859-5:1988': + return 'ISO-8859-5' + case 'arabic': + case 'asmo-708': + case 'csiso88596e': + case 'csiso88596i': + case 'csisolatinarabic': + case 'ecma-114': + case 'iso-8859-6': + case 'iso-8859-6-e': + case 'iso-8859-6-i': + case 'iso-ir-127': + case 'iso8859-6': + case 'iso88596': + case 'iso_8859-6': + case 'iso_8859-6:1987': + return 'ISO-8859-6' + case 'csisolatingreek': + case 'ecma-118': + case 'elot_928': + case 'greek': + case 'greek8': + case 'iso-8859-7': + case 'iso-ir-126': + case 'iso8859-7': + case 'iso88597': + case 'iso_8859-7': + case 'iso_8859-7:1987': + case 'sun_eu_greek': + return 'ISO-8859-7' + case 'csiso88598e': + case 'csisolatinhebrew': + case 'hebrew': + case 'iso-8859-8': + case 'iso-8859-8-e': + case 'iso-ir-138': + case 'iso8859-8': + case 'iso88598': + case 'iso_8859-8': + case 'iso_8859-8:1988': + case 'visual': + return 'ISO-8859-8' + case 'csiso88598i': + case 'iso-8859-8-i': + case 'logical': + return 'ISO-8859-8-I' + case 'csisolatin6': + case 'iso-8859-10': + case 'iso-ir-157': + case 'iso8859-10': + case 'iso885910': + case 'l6': + case 'latin6': + return 'ISO-8859-10' + case 'iso-8859-13': + case 'iso8859-13': + case 'iso885913': + return 'ISO-8859-13' + case 'iso-8859-14': + case 'iso8859-14': + case 'iso885914': + return 'ISO-8859-14' + case 'csisolatin9': + case 'iso-8859-15': + case 'iso8859-15': + case 'iso885915': + case 'iso_8859-15': + case 'l9': + return 'ISO-8859-15' + case 'iso-8859-16': + return 'ISO-8859-16' + case 'cskoi8r': + case 'koi': + case 'koi8': + case 'koi8-r': + case 'koi8_r': + return 'KOI8-R' + case 'koi8-ru': + case 'koi8-u': + return 'KOI8-U' + case 'csmacintosh': + case 'mac': + case 'macintosh': + case 'x-mac-roman': + return 'macintosh' + case 'iso-8859-11': + case 'iso8859-11': + case 'iso885911': + case 'tis-620': + case 'windows-874': + return 'windows-874' + case 'cp1250': + case 'windows-1250': + case 'x-cp1250': + return 'windows-1250' + case 'cp1251': + case 'windows-1251': + case 'x-cp1251': + return 'windows-1251' + case 'ansi_x3.4-1968': + case 'ascii': + case 'cp1252': + case 'cp819': + case 'csisolatin1': + case 'ibm819': + case 'iso-8859-1': + case 'iso-ir-100': + case 'iso8859-1': + case 'iso88591': + case 'iso_8859-1': + case 'iso_8859-1:1987': + case 'l1': + case 'latin1': + case 'us-ascii': + case 'windows-1252': + case 'x-cp1252': + return 'windows-1252' + case 'cp1253': + case 'windows-1253': + case 'x-cp1253': + return 'windows-1253' + case 'cp1254': + case 'csisolatin5': + case 'iso-8859-9': + case 'iso-ir-148': + case 'iso8859-9': + case 'iso88599': + case 'iso_8859-9': + case 'iso_8859-9:1989': + case 'l5': + case 'latin5': + case 'windows-1254': + case 'x-cp1254': + return 'windows-1254' + case 'cp1255': + case 'windows-1255': + case 'x-cp1255': + return 'windows-1255' + case 'cp1256': + case 'windows-1256': + case 'x-cp1256': + return 'windows-1256' + case 'cp1257': + case 'windows-1257': + case 'x-cp1257': + return 'windows-1257' + case 'cp1258': + case 'windows-1258': + case 'x-cp1258': + return 'windows-1258' + case 'x-mac-cyrillic': + case 'x-mac-ukrainian': + return 'x-mac-cyrillic' + case 'chinese': + case 'csgb2312': + case 'csiso58gb231280': + case 'gb2312': + case 'gb_2312': + case 'gb_2312-80': + case 'gbk': + case 'iso-ir-58': + case 'x-gbk': + return 'GBK' + case 'gb18030': + return 'gb18030' + case 'big5': + case 'big5-hkscs': + case 'cn-big5': + case 'csbig5': + case 'x-x-big5': + return 'Big5' + case 'cseucpkdfmtjapanese': + case 'euc-jp': + case 'x-euc-jp': + return 'EUC-JP' + case 'csiso2022jp': + case 'iso-2022-jp': + return 'ISO-2022-JP' + case 'csshiftjis': + case 'ms932': + case 'ms_kanji': + case 'shift-jis': + case 'shift_jis': + case 'sjis': + case 'windows-31j': + case 'x-sjis': + return 'Shift_JIS' + case 'cseuckr': + case 'csksc56011987': + case 'euc-kr': + case 'iso-ir-149': + case 'korean': + case 'ks_c_5601-1987': + case 'ks_c_5601-1989': + case 'ksc5601': + case 'ksc_5601': + case 'windows-949': + return 'EUC-KR' + case 'csiso2022kr': + case 'hz-gb-2312': + case 'iso-2022-cn': + case 'iso-2022-cn-ext': + case 'iso-2022-kr': + case 'replacement': + return 'replacement' + case 'unicodefffe': + case 'utf-16be': + return 'UTF-16BE' + case 'csunicode': + case 'iso-10646-ucs-2': + case 'ucs-2': + case 'unicode': + case 'unicodefeff': + case 'utf-16': + case 'utf-16le': + return 'UTF-16LE' + case 'x-user-defined': + return 'x-user-defined' + default: return 'failure' + } +} - this[kOnDrain] = function onDrain (origin, targets) { - const queue = pool[kQueue] +module.exports = { + getEncoding +} - let needDrain = false - while (!needDrain) { - const item = queue.shift() - if (!item) { - break - } - pool[kQueued]-- - needDrain = !this.dispatch(item.opts, item.handler) - } +/***/ }), - this[kNeedDrain] = needDrain +/***/ 82160: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (!this[kNeedDrain] && pool[kNeedDrain]) { - pool[kNeedDrain] = false - pool.emit('drain', origin, [pool, ...targets]) - } +"use strict"; - if (pool[kClosedResolve] && queue.isEmpty()) { - Promise - .all(pool[kClients].map(c => c.close())) - .then(pool[kClosedResolve]) - } - } - this[kOnConnect] = (origin, targets) => { - pool.emit('connect', origin, [pool, ...targets]) - } +const { + staticPropertyDescriptors, + readOperation, + fireAProgressEvent +} = __nccwpck_require__(10165) +const { + kState, + kError, + kResult, + kEvents, + kAborted +} = __nccwpck_require__(86812) +const { webidl } = __nccwpck_require__(74222) +const { kEnumerableProperty } = __nccwpck_require__(3440) - this[kOnDisconnect] = (origin, targets, err) => { - pool.emit('disconnect', origin, [pool, ...targets], err) - } +class FileReader extends EventTarget { + constructor () { + super() - this[kOnConnectionError] = (origin, targets, err) => { - pool.emit('connectionError', origin, [pool, ...targets], err) + this[kState] = 'empty' + this[kResult] = null + this[kError] = null + this[kEvents] = { + loadend: null, + error: null, + abort: null, + load: null, + progress: null, + loadstart: null } - - this[kStats] = new PoolStats(this) } - get [kBusy] () { - return this[kNeedDrain] - } + /** + * @see https://w3c.github.io/FileAPI/#dfn-readAsArrayBuffer + * @param {import('buffer').Blob} blob + */ + readAsArrayBuffer (blob) { + webidl.brandCheck(this, FileReader) - get [kConnected] () { - return this[kClients].filter(client => client[kConnected]).length - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsArrayBuffer' }) - get [kFree] () { - return this[kClients].filter(client => client[kConnected] && !client[kNeedDrain]).length - } + blob = webidl.converters.Blob(blob, { strict: false }) - get [kPending] () { - let ret = this[kQueued] - for (const { [kPending]: pending } of this[kClients]) { - ret += pending - } - return ret + // The readAsArrayBuffer(blob) method, when invoked, + // must initiate a read operation for blob with ArrayBuffer. + readOperation(this, blob, 'ArrayBuffer') } - get [kRunning] () { - let ret = 0 - for (const { [kRunning]: running } of this[kClients]) { - ret += running - } - return ret - } + /** + * @see https://w3c.github.io/FileAPI/#readAsBinaryString + * @param {import('buffer').Blob} blob + */ + readAsBinaryString (blob) { + webidl.brandCheck(this, FileReader) - get [kSize] () { - let ret = this[kQueued] - for (const { [kSize]: size } of this[kClients]) { - ret += size - } - return ret - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsBinaryString' }) - get stats () { - return this[kStats] - } + blob = webidl.converters.Blob(blob, { strict: false }) - async [kClose] () { - if (this[kQueue].isEmpty()) { - return Promise.all(this[kClients].map(c => c.close())) - } else { - return new Promise((resolve) => { - this[kClosedResolve] = resolve - }) - } + // The readAsBinaryString(blob) method, when invoked, + // must initiate a read operation for blob with BinaryString. + readOperation(this, blob, 'BinaryString') } - async [kDestroy] (err) { - while (true) { - const item = this[kQueue].shift() - if (!item) { - break - } - item.handler.onError(err) - } + /** + * @see https://w3c.github.io/FileAPI/#readAsDataText + * @param {import('buffer').Blob} blob + * @param {string?} encoding + */ + readAsText (blob, encoding = undefined) { + webidl.brandCheck(this, FileReader) - return Promise.all(this[kClients].map(c => c.destroy(err))) - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsText' }) - [kDispatch] (opts, handler) { - const dispatcher = this[kGetDispatcher]() + blob = webidl.converters.Blob(blob, { strict: false }) - if (!dispatcher) { - this[kNeedDrain] = true - this[kQueue].push({ opts, handler }) - this[kQueued]++ - } else if (!dispatcher.dispatch(opts, handler)) { - dispatcher[kNeedDrain] = true - this[kNeedDrain] = !this[kGetDispatcher]() + if (encoding !== undefined) { + encoding = webidl.converters.DOMString(encoding) } - return !this[kNeedDrain] + // The readAsText(blob, encoding) method, when invoked, + // must initiate a read operation for blob with Text and encoding. + readOperation(this, blob, 'Text', encoding) } - [kAddClient] (client) { - client - .on('drain', this[kOnDrain]) - .on('connect', this[kOnConnect]) - .on('disconnect', this[kOnDisconnect]) - .on('connectionError', this[kOnConnectionError]) - - this[kClients].push(client) - - if (this[kNeedDrain]) { - process.nextTick(() => { - if (this[kNeedDrain]) { - this[kOnDrain](client[kUrl], [this, client]) - } - }) - } + /** + * @see https://w3c.github.io/FileAPI/#dfn-readAsDataURL + * @param {import('buffer').Blob} blob + */ + readAsDataURL (blob) { + webidl.brandCheck(this, FileReader) - return this - } + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsDataURL' }) - [kRemoveClient] (client) { - client.close(() => { - const idx = this[kClients].indexOf(client) - if (idx !== -1) { - this[kClients].splice(idx, 1) - } - }) + blob = webidl.converters.Blob(blob, { strict: false }) - this[kNeedDrain] = this[kClients].some(dispatcher => ( - !dispatcher[kNeedDrain] && - dispatcher.closed !== true && - dispatcher.destroyed !== true - )) + // The readAsDataURL(blob) method, when invoked, must + // initiate a read operation for blob with DataURL. + readOperation(this, blob, 'DataURL') } -} -module.exports = { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kRemoveClient, - kGetDispatcher -} + /** + * @see https://w3c.github.io/FileAPI/#dfn-abort + */ + abort () { + // 1. If this's state is "empty" or if this's state is + // "done" set this's result to null and terminate + // this algorithm. + if (this[kState] === 'empty' || this[kState] === 'done') { + this[kResult] = null + return + } + // 2. If this's state is "loading" set this's state to + // "done" and set this's result to null. + if (this[kState] === 'loading') { + this[kState] = 'done' + this[kResult] = null + } -/***/ }), + // 3. If there are any tasks from this on the file reading + // task source in an affiliated task queue, then remove + // those tasks from that task queue. + this[kAborted] = true -/***/ 24622: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 4. Terminate the algorithm for the read method being processed. + // TODO -const { kFree, kConnected, kPending, kQueued, kRunning, kSize } = __nccwpck_require__(36443) -const kPool = Symbol('pool') + // 5. Fire a progress event called abort at this. + fireAProgressEvent('abort', this) -class PoolStats { - constructor (pool) { - this[kPool] = pool + // 6. If this's state is not "loading", fire a progress + // event called loadend at this. + if (this[kState] !== 'loading') { + fireAProgressEvent('loadend', this) + } } - get connected () { - return this[kPool][kConnected] - } + /** + * @see https://w3c.github.io/FileAPI/#dom-filereader-readystate + */ + get readyState () { + webidl.brandCheck(this, FileReader) - get free () { - return this[kPool][kFree] + switch (this[kState]) { + case 'empty': return this.EMPTY + case 'loading': return this.LOADING + case 'done': return this.DONE + } } - get pending () { - return this[kPool][kPending] - } + /** + * @see https://w3c.github.io/FileAPI/#dom-filereader-result + */ + get result () { + webidl.brandCheck(this, FileReader) - get queued () { - return this[kPool][kQueued] + // The result attribute’s getter, when invoked, must return + // this's result. + return this[kResult] } - get running () { - return this[kPool][kRunning] - } + /** + * @see https://w3c.github.io/FileAPI/#dom-filereader-error + */ + get error () { + webidl.brandCheck(this, FileReader) - get size () { - return this[kPool][kSize] + // The error attribute’s getter, when invoked, must return + // this's error. + return this[kError] } -} - -module.exports = PoolStats - - -/***/ }), - -/***/ 35076: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -const { - PoolBase, - kClients, - kNeedDrain, - kAddClient, - kGetDispatcher -} = __nccwpck_require__(58640) -const Client = __nccwpck_require__(86197) -const { - InvalidArgumentError -} = __nccwpck_require__(68707) -const util = __nccwpck_require__(3440) -const { kUrl, kInterceptors } = __nccwpck_require__(36443) -const buildConnector = __nccwpck_require__(59136) - -const kOptions = Symbol('options') -const kConnections = Symbol('connections') -const kFactory = Symbol('factory') -function defaultFactory (origin, opts) { - return new Client(origin, opts) -} + get onloadend () { + webidl.brandCheck(this, FileReader) -class Pool extends PoolBase { - constructor (origin, { - connections, - factory = defaultFactory, - connect, - connectTimeout, - tls, - maxCachedSessions, - socketPath, - autoSelectFamily, - autoSelectFamilyAttemptTimeout, - allowH2, - ...options - } = {}) { - super() + return this[kEvents].loadend + } - if (connections != null && (!Number.isFinite(connections) || connections < 0)) { - throw new InvalidArgumentError('invalid connections') - } + set onloadend (fn) { + webidl.brandCheck(this, FileReader) - if (typeof factory !== 'function') { - throw new InvalidArgumentError('factory must be a function.') + if (this[kEvents].loadend) { + this.removeEventListener('loadend', this[kEvents].loadend) } - if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { - throw new InvalidArgumentError('connect must be a function or an object') + if (typeof fn === 'function') { + this[kEvents].loadend = fn + this.addEventListener('loadend', fn) + } else { + this[kEvents].loadend = null } + } - if (typeof connect !== 'function') { - connect = buildConnector({ - ...tls, - maxCachedSessions, - allowH2, - socketPath, - timeout: connectTimeout, - ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), - ...connect - }) - } + get onerror () { + webidl.brandCheck(this, FileReader) - this[kInterceptors] = options.interceptors && options.interceptors.Pool && Array.isArray(options.interceptors.Pool) - ? options.interceptors.Pool - : [] - this[kConnections] = connections || null - this[kUrl] = util.parseOrigin(origin) - this[kOptions] = { ...util.deepClone(options), connect, allowH2 } - this[kOptions].interceptors = options.interceptors - ? { ...options.interceptors } - : undefined - this[kFactory] = factory + return this[kEvents].error } - [kGetDispatcher] () { - let dispatcher = this[kClients].find(dispatcher => !dispatcher[kNeedDrain]) + set onerror (fn) { + webidl.brandCheck(this, FileReader) - if (dispatcher) { - return dispatcher + if (this[kEvents].error) { + this.removeEventListener('error', this[kEvents].error) } - if (!this[kConnections] || this[kClients].length < this[kConnections]) { - dispatcher = this[kFactory](this[kUrl], this[kOptions]) - this[kAddClient](dispatcher) + if (typeof fn === 'function') { + this[kEvents].error = fn + this.addEventListener('error', fn) + } else { + this[kEvents].error = null } - - return dispatcher } -} - -module.exports = Pool - - -/***/ }), - -/***/ 22720: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; + get onloadstart () { + webidl.brandCheck(this, FileReader) -const { kProxy, kClose, kDestroy, kInterceptors } = __nccwpck_require__(36443) -const { URL } = __nccwpck_require__(87016) -const Agent = __nccwpck_require__(59965) -const Pool = __nccwpck_require__(35076) -const DispatcherBase = __nccwpck_require__(50001) -const { InvalidArgumentError, RequestAbortedError } = __nccwpck_require__(68707) -const buildConnector = __nccwpck_require__(59136) + return this[kEvents].loadstart + } -const kAgent = Symbol('proxy agent') -const kClient = Symbol('proxy client') -const kProxyHeaders = Symbol('proxy headers') -const kRequestTls = Symbol('request tls settings') -const kProxyTls = Symbol('proxy tls settings') -const kConnectEndpoint = Symbol('connect endpoint function') + set onloadstart (fn) { + webidl.brandCheck(this, FileReader) -function defaultProtocolPort (protocol) { - return protocol === 'https:' ? 443 : 80 -} + if (this[kEvents].loadstart) { + this.removeEventListener('loadstart', this[kEvents].loadstart) + } -function buildProxyOptions (opts) { - if (typeof opts === 'string') { - opts = { uri: opts } + if (typeof fn === 'function') { + this[kEvents].loadstart = fn + this.addEventListener('loadstart', fn) + } else { + this[kEvents].loadstart = null + } } - if (!opts || !opts.uri) { - throw new InvalidArgumentError('Proxy opts.uri is mandatory') - } + get onprogress () { + webidl.brandCheck(this, FileReader) - return { - uri: opts.uri, - protocol: opts.protocol || 'https' + return this[kEvents].progress } -} -function defaultFactory (origin, opts) { - return new Pool(origin, opts) -} - -class ProxyAgent extends DispatcherBase { - constructor (opts) { - super(opts) - this[kProxy] = buildProxyOptions(opts) - this[kAgent] = new Agent(opts) - this[kInterceptors] = opts.interceptors && opts.interceptors.ProxyAgent && Array.isArray(opts.interceptors.ProxyAgent) - ? opts.interceptors.ProxyAgent - : [] + set onprogress (fn) { + webidl.brandCheck(this, FileReader) - if (typeof opts === 'string') { - opts = { uri: opts } + if (this[kEvents].progress) { + this.removeEventListener('progress', this[kEvents].progress) } - if (!opts || !opts.uri) { - throw new InvalidArgumentError('Proxy opts.uri is mandatory') + if (typeof fn === 'function') { + this[kEvents].progress = fn + this.addEventListener('progress', fn) + } else { + this[kEvents].progress = null } + } - const { clientFactory = defaultFactory } = opts - - if (typeof clientFactory !== 'function') { - throw new InvalidArgumentError('Proxy opts.clientFactory must be a function.') - } + get onload () { + webidl.brandCheck(this, FileReader) - this[kRequestTls] = opts.requestTls - this[kProxyTls] = opts.proxyTls - this[kProxyHeaders] = opts.headers || {} + return this[kEvents].load + } - const resolvedUrl = new URL(opts.uri) - const { origin, port, host, username, password } = resolvedUrl + set onload (fn) { + webidl.brandCheck(this, FileReader) - if (opts.auth && opts.token) { - throw new InvalidArgumentError('opts.auth cannot be used in combination with opts.token') - } else if (opts.auth) { - /* @deprecated in favour of opts.token */ - this[kProxyHeaders]['proxy-authorization'] = `Basic ${opts.auth}` - } else if (opts.token) { - this[kProxyHeaders]['proxy-authorization'] = opts.token - } else if (username && password) { - this[kProxyHeaders]['proxy-authorization'] = `Basic ${Buffer.from(`${decodeURIComponent(username)}:${decodeURIComponent(password)}`).toString('base64')}` + if (this[kEvents].load) { + this.removeEventListener('load', this[kEvents].load) } - const connect = buildConnector({ ...opts.proxyTls }) - this[kConnectEndpoint] = buildConnector({ ...opts.requestTls }) - this[kClient] = clientFactory(resolvedUrl, { connect }) - this[kAgent] = new Agent({ - ...opts, - connect: async (opts, callback) => { - let requestedHost = opts.host - if (!opts.port) { - requestedHost += `:${defaultProtocolPort(opts.protocol)}` - } - try { - const { socket, statusCode } = await this[kClient].connect({ - origin, - port, - path: requestedHost, - signal: opts.signal, - headers: { - ...this[kProxyHeaders], - host - } - }) - if (statusCode !== 200) { - socket.on('error', () => {}).destroy() - callback(new RequestAbortedError(`Proxy response (${statusCode}) !== 200 when HTTP Tunneling`)) - } - if (opts.protocol !== 'https:') { - callback(null, socket) - return - } - let servername - if (this[kRequestTls]) { - servername = this[kRequestTls].servername - } else { - servername = opts.servername - } - this[kConnectEndpoint]({ ...opts, servername, httpSocket: socket }, callback) - } catch (err) { - callback(err) - } - } - }) - } - - dispatch (opts, handler) { - const { host } = new URL(opts.origin) - const headers = buildHeaders(opts.headers) - throwIfProxyAuthIsSent(headers) - return this[kAgent].dispatch( - { - ...opts, - headers: { - ...headers, - host - } - }, - handler - ) + if (typeof fn === 'function') { + this[kEvents].load = fn + this.addEventListener('load', fn) + } else { + this[kEvents].load = null + } } - async [kClose] () { - await this[kAgent].close() - await this[kClient].close() - } + get onabort () { + webidl.brandCheck(this, FileReader) - async [kDestroy] () { - await this[kAgent].destroy() - await this[kClient].destroy() + return this[kEvents].abort } -} -/** - * @param {string[] | Record} headers - * @returns {Record} - */ -function buildHeaders (headers) { - // When using undici.fetch, the headers list is stored - // as an array. - if (Array.isArray(headers)) { - /** @type {Record} */ - const headersPair = {} + set onabort (fn) { + webidl.brandCheck(this, FileReader) - for (let i = 0; i < headers.length; i += 2) { - headersPair[headers[i]] = headers[i + 1] + if (this[kEvents].abort) { + this.removeEventListener('abort', this[kEvents].abort) } - return headersPair + if (typeof fn === 'function') { + this[kEvents].abort = fn + this.addEventListener('abort', fn) + } else { + this[kEvents].abort = null + } } - - return headers } -/** - * @param {Record} headers - * - * Previous versions of ProxyAgent suggests the Proxy-Authorization in request headers - * Nevertheless, it was changed and to avoid a security vulnerability by end users - * this check was created. - * It should be removed in the next major version for performance reasons - */ -function throwIfProxyAuthIsSent (headers) { - const existProxyAuth = headers && Object.keys(headers) - .find((key) => key.toLowerCase() === 'proxy-authorization') - if (existProxyAuth) { - throw new InvalidArgumentError('Proxy-Authorization should be sent in ProxyAgent constructor') +// https://w3c.github.io/FileAPI/#dom-filereader-empty +FileReader.EMPTY = FileReader.prototype.EMPTY = 0 +// https://w3c.github.io/FileAPI/#dom-filereader-loading +FileReader.LOADING = FileReader.prototype.LOADING = 1 +// https://w3c.github.io/FileAPI/#dom-filereader-done +FileReader.DONE = FileReader.prototype.DONE = 2 + +Object.defineProperties(FileReader.prototype, { + EMPTY: staticPropertyDescriptors, + LOADING: staticPropertyDescriptors, + DONE: staticPropertyDescriptors, + readAsArrayBuffer: kEnumerableProperty, + readAsBinaryString: kEnumerableProperty, + readAsText: kEnumerableProperty, + readAsDataURL: kEnumerableProperty, + abort: kEnumerableProperty, + readyState: kEnumerableProperty, + result: kEnumerableProperty, + error: kEnumerableProperty, + onloadstart: kEnumerableProperty, + onprogress: kEnumerableProperty, + onload: kEnumerableProperty, + onabort: kEnumerableProperty, + onerror: kEnumerableProperty, + onloadend: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'FileReader', + writable: false, + enumerable: false, + configurable: true } -} +}) -module.exports = ProxyAgent +Object.defineProperties(FileReader, { + EMPTY: staticPropertyDescriptors, + LOADING: staticPropertyDescriptors, + DONE: staticPropertyDescriptors +}) + +module.exports = { + FileReader +} /***/ }), -/***/ 28804: -/***/ ((module) => { +/***/ 15976: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -let fastNow = Date.now() -let fastNowTimeout - -const fastTimers = [] +const { webidl } = __nccwpck_require__(74222) -function onTimeout () { - fastNow = Date.now() +const kState = Symbol('ProgressEvent state') - let len = fastTimers.length - let idx = 0 - while (idx < len) { - const timer = fastTimers[idx] +/** + * @see https://xhr.spec.whatwg.org/#progressevent + */ +class ProgressEvent extends Event { + constructor (type, eventInitDict = {}) { + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.ProgressEventInit(eventInitDict ?? {}) - if (timer.state === 0) { - timer.state = fastNow + timer.delay - } else if (timer.state > 0 && fastNow >= timer.state) { - timer.state = -1 - timer.callback(timer.opaque) - } + super(type, eventInitDict) - if (timer.state === -1) { - timer.state = -2 - if (idx !== len - 1) { - fastTimers[idx] = fastTimers.pop() - } else { - fastTimers.pop() - } - len -= 1 - } else { - idx += 1 + this[kState] = { + lengthComputable: eventInitDict.lengthComputable, + loaded: eventInitDict.loaded, + total: eventInitDict.total } } - if (fastTimers.length > 0) { - refreshTimeout() - } -} + get lengthComputable () { + webidl.brandCheck(this, ProgressEvent) -function refreshTimeout () { - if (fastNowTimeout && fastNowTimeout.refresh) { - fastNowTimeout.refresh() - } else { - clearTimeout(fastNowTimeout) - fastNowTimeout = setTimeout(onTimeout, 1e3) - if (fastNowTimeout.unref) { - fastNowTimeout.unref() - } + return this[kState].lengthComputable } -} - -class Timeout { - constructor (callback, delay, opaque) { - this.callback = callback - this.delay = delay - this.opaque = opaque - // -2 not in timer list - // -1 in timer list but inactive - // 0 in timer list waiting for time - // > 0 in timer list waiting for time to expire - this.state = -2 + get loaded () { + webidl.brandCheck(this, ProgressEvent) - this.refresh() + return this[kState].loaded } - refresh () { - if (this.state === -2) { - fastTimers.push(this) - if (!fastNowTimeout || fastTimers.length === 1) { - refreshTimeout() - } - } + get total () { + webidl.brandCheck(this, ProgressEvent) - this.state = 0 + return this[kState].total } +} - clear () { - this.state = -1 +webidl.converters.ProgressEventInit = webidl.dictionaryConverter([ + { + key: 'lengthComputable', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'loaded', + converter: webidl.converters['unsigned long long'], + defaultValue: 0 + }, + { + key: 'total', + converter: webidl.converters['unsigned long long'], + defaultValue: 0 + }, + { + key: 'bubbles', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'cancelable', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'composed', + converter: webidl.converters.boolean, + defaultValue: false } +]) + +module.exports = { + ProgressEvent } + +/***/ }), + +/***/ 86812: +/***/ ((module) => { + +"use strict"; + + module.exports = { - setTimeout (callback, delay, opaque) { - return delay < 1e3 - ? setTimeout(callback, delay, opaque) - : new Timeout(callback, delay, opaque) - }, - clearTimeout (timeout) { - if (timeout instanceof Timeout) { - timeout.clear() - } else { - clearTimeout(timeout) - } - } + kState: Symbol('FileReader state'), + kResult: Symbol('FileReader result'), + kError: Symbol('FileReader error'), + kLastProgressEventFired: Symbol('FileReader last progress event fired timestamp'), + kEvents: Symbol('FileReader events'), + kAborted: Symbol('FileReader aborted') } /***/ }), -/***/ 68550: +/***/ 10165: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const diagnosticsChannel = __nccwpck_require__(31637) -const { uid, states } = __nccwpck_require__(45913) const { - kReadyState, - kSentClose, - kByteParser, - kReceivedClose -} = __nccwpck_require__(62933) -const { fireEvent, failWebsocketConnection } = __nccwpck_require__(3574) -const { CloseEvent } = __nccwpck_require__(46255) -const { makeRequest } = __nccwpck_require__(25194) -const { fetching } = __nccwpck_require__(12315) -const { Headers } = __nccwpck_require__(26349) -const { getGlobalDispatcher } = __nccwpck_require__(32581) -const { kHeadersList } = __nccwpck_require__(36443) - -const channels = {} -channels.open = diagnosticsChannel.channel('undici:websocket:open') -channels.close = diagnosticsChannel.channel('undici:websocket:close') -channels.socketError = diagnosticsChannel.channel('undici:websocket:socket_error') - -/** @type {import('crypto')} */ -let crypto -try { - crypto = __nccwpck_require__(76982) -} catch { + kState, + kError, + kResult, + kAborted, + kLastProgressEventFired +} = __nccwpck_require__(86812) +const { ProgressEvent } = __nccwpck_require__(15976) +const { getEncoding } = __nccwpck_require__(40396) +const { DOMException } = __nccwpck_require__(87326) +const { serializeAMimeType, parseMIMEType } = __nccwpck_require__(94322) +const { types } = __nccwpck_require__(39023) +const { StringDecoder } = __nccwpck_require__(13193) +const { btoa } = __nccwpck_require__(20181) +/** @type {PropertyDescriptor} */ +const staticPropertyDescriptors = { + enumerable: true, + writable: false, + configurable: false } /** - * @see https://websockets.spec.whatwg.org/#concept-websocket-establish - * @param {URL} url - * @param {string|string[]} protocols - * @param {import('./websocket').WebSocket} ws - * @param {(response: any) => void} onEstablish - * @param {Partial} options + * @see https://w3c.github.io/FileAPI/#readOperation + * @param {import('./filereader').FileReader} fr + * @param {import('buffer').Blob} blob + * @param {string} type + * @param {string?} encodingName */ -function establishWebSocketConnection (url, protocols, ws, onEstablish, options) { - // 1. Let requestURL be a copy of url, with its scheme set to "http", if url’s - // scheme is "ws", and to "https" otherwise. - const requestURL = url +function readOperation (fr, blob, type, encodingName) { + // 1. If fr’s state is "loading", throw an InvalidStateError + // DOMException. + if (fr[kState] === 'loading') { + throw new DOMException('Invalid state', 'InvalidStateError') + } - requestURL.protocol = url.protocol === 'ws:' ? 'http:' : 'https:' + // 2. Set fr’s state to "loading". + fr[kState] = 'loading' - // 2. Let request be a new request, whose URL is requestURL, client is client, - // service-workers mode is "none", referrer is "no-referrer", mode is - // "websocket", credentials mode is "include", cache mode is "no-store" , - // and redirect mode is "error". - const request = makeRequest({ - urlList: [requestURL], - serviceWorkers: 'none', - referrer: 'no-referrer', - mode: 'websocket', - credentials: 'include', - cache: 'no-store', - redirect: 'error' - }) + // 3. Set fr’s result to null. + fr[kResult] = null - // Note: undici extension, allow setting custom headers. - if (options.headers) { - const headersList = new Headers(options.headers)[kHeadersList] + // 4. Set fr’s error to null. + fr[kError] = null - request.headersList = headersList - } + // 5. Let stream be the result of calling get stream on blob. + /** @type {import('stream/web').ReadableStream} */ + const stream = blob.stream() - // 3. Append (`Upgrade`, `websocket`) to request’s header list. - // 4. Append (`Connection`, `Upgrade`) to request’s header list. - // Note: both of these are handled by undici currently. - // https://github.com/nodejs/undici/blob/68c269c4144c446f3f1220951338daef4a6b5ec4/lib/client.js#L1397 + // 6. Let reader be the result of getting a reader from stream. + const reader = stream.getReader() - // 5. Let keyValue be a nonce consisting of a randomly selected - // 16-byte value that has been forgiving-base64-encoded and - // isomorphic encoded. - const keyValue = crypto.randomBytes(16).toString('base64') + // 7. Let bytes be an empty byte sequence. + /** @type {Uint8Array[]} */ + const bytes = [] - // 6. Append (`Sec-WebSocket-Key`, keyValue) to request’s - // header list. - request.headersList.append('sec-websocket-key', keyValue) + // 8. Let chunkPromise be the result of reading a chunk from + // stream with reader. + let chunkPromise = reader.read() - // 7. Append (`Sec-WebSocket-Version`, `13`) to request’s - // header list. - request.headersList.append('sec-websocket-version', '13') + // 9. Let isFirstChunk be true. + let isFirstChunk = true - // 8. For each protocol in protocols, combine - // (`Sec-WebSocket-Protocol`, protocol) in request’s header - // list. - for (const protocol of protocols) { - request.headersList.append('sec-websocket-protocol', protocol) - } + // 10. In parallel, while true: + // Note: "In parallel" just means non-blocking + // Note 2: readOperation itself cannot be async as double + // reading the body would then reject the promise, instead + // of throwing an error. + ;(async () => { + while (!fr[kAborted]) { + // 1. Wait for chunkPromise to be fulfilled or rejected. + try { + const { done, value } = await chunkPromise - // 9. Let permessageDeflate be a user-agent defined - // "permessage-deflate" extension header value. - // https://github.com/mozilla/gecko-dev/blob/ce78234f5e653a5d3916813ff990f053510227bc/netwerk/protocol/websocket/WebSocketChannel.cpp#L2673 - // TODO: enable once permessage-deflate is supported - const permessageDeflate = '' // 'permessage-deflate; 15' + // 2. If chunkPromise is fulfilled, and isFirstChunk is + // true, queue a task to fire a progress event called + // loadstart at fr. + if (isFirstChunk && !fr[kAborted]) { + queueMicrotask(() => { + fireAProgressEvent('loadstart', fr) + }) + } - // 10. Append (`Sec-WebSocket-Extensions`, permessageDeflate) to - // request’s header list. - // request.headersList.append('sec-websocket-extensions', permessageDeflate) + // 3. Set isFirstChunk to false. + isFirstChunk = false - // 11. Fetch request with useParallelQueue set to true, and - // processResponse given response being these steps: - const controller = fetching({ - request, - useParallelQueue: true, - dispatcher: options.dispatcher ?? getGlobalDispatcher(), - processResponse (response) { - // 1. If response is a network error or its status is not 101, - // fail the WebSocket connection. - if (response.type === 'error' || response.status !== 101) { - failWebsocketConnection(ws, 'Received network error or non-101 status code.') - return - } + // 4. If chunkPromise is fulfilled with an object whose + // done property is false and whose value property is + // a Uint8Array object, run these steps: + if (!done && types.isUint8Array(value)) { + // 1. Let bs be the byte sequence represented by the + // Uint8Array object. - // 2. If protocols is not the empty list and extracting header - // list values given `Sec-WebSocket-Protocol` and response’s - // header list results in null, failure, or the empty byte - // sequence, then fail the WebSocket connection. - if (protocols.length !== 0 && !response.headersList.get('Sec-WebSocket-Protocol')) { - failWebsocketConnection(ws, 'Server did not respond with sent protocols.') - return - } + // 2. Append bs to bytes. + bytes.push(value) - // 3. Follow the requirements stated step 2 to step 6, inclusive, - // of the last set of steps in section 4.1 of The WebSocket - // Protocol to validate response. This either results in fail - // the WebSocket connection or the WebSocket connection is - // established. + // 3. If roughly 50ms have passed since these steps + // were last invoked, queue a task to fire a + // progress event called progress at fr. + if ( + ( + fr[kLastProgressEventFired] === undefined || + Date.now() - fr[kLastProgressEventFired] >= 50 + ) && + !fr[kAborted] + ) { + fr[kLastProgressEventFired] = Date.now() + queueMicrotask(() => { + fireAProgressEvent('progress', fr) + }) + } - // 2. If the response lacks an |Upgrade| header field or the |Upgrade| - // header field contains a value that is not an ASCII case- - // insensitive match for the value "websocket", the client MUST - // _Fail the WebSocket Connection_. - if (response.headersList.get('Upgrade')?.toLowerCase() !== 'websocket') { - failWebsocketConnection(ws, 'Server did not set Upgrade header to "websocket".') - return + // 4. Set chunkPromise to the result of reading a + // chunk from stream with reader. + chunkPromise = reader.read() + } else if (done) { + // 5. Otherwise, if chunkPromise is fulfilled with an + // object whose done property is true, queue a task + // to run the following steps and abort this algorithm: + queueMicrotask(() => { + // 1. Set fr’s state to "done". + fr[kState] = 'done' + + // 2. Let result be the result of package data given + // bytes, type, blob’s type, and encodingName. + try { + const result = packageData(bytes, type, blob.type, encodingName) + + // 4. Else: + + if (fr[kAborted]) { + return + } + + // 1. Set fr’s result to result. + fr[kResult] = result + + // 2. Fire a progress event called load at the fr. + fireAProgressEvent('load', fr) + } catch (error) { + // 3. If package data threw an exception error: + + // 1. Set fr’s error to error. + fr[kError] = error + + // 2. Fire a progress event called error at fr. + fireAProgressEvent('error', fr) + } + + // 5. If fr’s state is not "loading", fire a progress + // event called loadend at the fr. + if (fr[kState] !== 'loading') { + fireAProgressEvent('loadend', fr) + } + }) + + break + } + } catch (error) { + if (fr[kAborted]) { + return + } + + // 6. Otherwise, if chunkPromise is rejected with an + // error error, queue a task to run the following + // steps and abort this algorithm: + queueMicrotask(() => { + // 1. Set fr’s state to "done". + fr[kState] = 'done' + + // 2. Set fr’s error to error. + fr[kError] = error + + // 3. Fire a progress event called error at fr. + fireAProgressEvent('error', fr) + + // 4. If fr’s state is not "loading", fire a progress + // event called loadend at fr. + if (fr[kState] !== 'loading') { + fireAProgressEvent('loadend', fr) + } + }) + + break } + } + })() +} - // 3. If the response lacks a |Connection| header field or the - // |Connection| header field doesn't contain a token that is an - // ASCII case-insensitive match for the value "Upgrade", the client - // MUST _Fail the WebSocket Connection_. - if (response.headersList.get('Connection')?.toLowerCase() !== 'upgrade') { - failWebsocketConnection(ws, 'Server did not set Connection header to "upgrade".') - return +/** + * @see https://w3c.github.io/FileAPI/#fire-a-progress-event + * @see https://dom.spec.whatwg.org/#concept-event-fire + * @param {string} e The name of the event + * @param {import('./filereader').FileReader} reader + */ +function fireAProgressEvent (e, reader) { + // The progress event e does not bubble. e.bubbles must be false + // The progress event e is NOT cancelable. e.cancelable must be false + const event = new ProgressEvent(e, { + bubbles: false, + cancelable: false + }) + + reader.dispatchEvent(event) +} + +/** + * @see https://w3c.github.io/FileAPI/#blob-package-data + * @param {Uint8Array[]} bytes + * @param {string} type + * @param {string?} mimeType + * @param {string?} encodingName + */ +function packageData (bytes, type, mimeType, encodingName) { + // 1. A Blob has an associated package data algorithm, given + // bytes, a type, a optional mimeType, and a optional + // encodingName, which switches on type and runs the + // associated steps: + + switch (type) { + case 'DataURL': { + // 1. Return bytes as a DataURL [RFC2397] subject to + // the considerations below: + // * Use mimeType as part of the Data URL if it is + // available in keeping with the Data URL + // specification [RFC2397]. + // * If mimeType is not available return a Data URL + // without a media-type. [RFC2397]. + + // https://datatracker.ietf.org/doc/html/rfc2397#section-3 + // dataurl := "data:" [ mediatype ] [ ";base64" ] "," data + // mediatype := [ type "/" subtype ] *( ";" parameter ) + // data := *urlchar + // parameter := attribute "=" value + let dataURL = 'data:' + + const parsed = parseMIMEType(mimeType || 'application/octet-stream') + + if (parsed !== 'failure') { + dataURL += serializeAMimeType(parsed) } - // 4. If the response lacks a |Sec-WebSocket-Accept| header field or - // the |Sec-WebSocket-Accept| contains a value other than the - // base64-encoded SHA-1 of the concatenation of the |Sec-WebSocket- - // Key| (as a string, not base64-decoded) with the string "258EAFA5- - // E914-47DA-95CA-C5AB0DC85B11" but ignoring any leading and - // trailing whitespace, the client MUST _Fail the WebSocket - // Connection_. - const secWSAccept = response.headersList.get('Sec-WebSocket-Accept') - const digest = crypto.createHash('sha1').update(keyValue + uid).digest('base64') - if (secWSAccept !== digest) { - failWebsocketConnection(ws, 'Incorrect hash received in Sec-WebSocket-Accept header.') - return + dataURL += ';base64,' + + const decoder = new StringDecoder('latin1') + + for (const chunk of bytes) { + dataURL += btoa(decoder.write(chunk)) } - // 5. If the response includes a |Sec-WebSocket-Extensions| header - // field and this header field indicates the use of an extension - // that was not present in the client's handshake (the server has - // indicated an extension not requested by the client), the client - // MUST _Fail the WebSocket Connection_. (The parsing of this - // header field to determine which extensions are requested is - // discussed in Section 9.1.) - const secExtension = response.headersList.get('Sec-WebSocket-Extensions') + dataURL += btoa(decoder.end()) - if (secExtension !== null && secExtension !== permessageDeflate) { - failWebsocketConnection(ws, 'Received different permessage-deflate than the one set.') - return + return dataURL + } + case 'Text': { + // 1. Let encoding be failure + let encoding = 'failure' + + // 2. If the encodingName is present, set encoding to the + // result of getting an encoding from encodingName. + if (encodingName) { + encoding = getEncoding(encodingName) } - // 6. If the response includes a |Sec-WebSocket-Protocol| header field - // and this header field indicates the use of a subprotocol that was - // not present in the client's handshake (the server has indicated a - // subprotocol not requested by the client), the client MUST _Fail - // the WebSocket Connection_. - const secProtocol = response.headersList.get('Sec-WebSocket-Protocol') + // 3. If encoding is failure, and mimeType is present: + if (encoding === 'failure' && mimeType) { + // 1. Let type be the result of parse a MIME type + // given mimeType. + const type = parseMIMEType(mimeType) - if (secProtocol !== null && secProtocol !== request.headersList.get('Sec-WebSocket-Protocol')) { - failWebsocketConnection(ws, 'Protocol was not set in the opening handshake.') - return + // 2. If type is not failure, set encoding to the result + // of getting an encoding from type’s parameters["charset"]. + if (type !== 'failure') { + encoding = getEncoding(type.parameters.get('charset')) + } } - response.socket.on('data', onSocketData) - response.socket.on('close', onSocketClose) - response.socket.on('error', onSocketError) + // 4. If encoding is failure, then set encoding to UTF-8. + if (encoding === 'failure') { + encoding = 'UTF-8' + } - if (channels.open.hasSubscribers) { - channels.open.publish({ - address: response.socket.address(), - protocol: secProtocol, - extensions: secExtension - }) + // 5. Decode bytes using fallback encoding encoding, and + // return the result. + return decode(bytes, encoding) + } + case 'ArrayBuffer': { + // Return a new ArrayBuffer whose contents are bytes. + const sequence = combineByteSequences(bytes) + + return sequence.buffer + } + case 'BinaryString': { + // Return bytes as a binary string, in which every byte + // is represented by a code unit of equal value [0..255]. + let binaryString = '' + + const decoder = new StringDecoder('latin1') + + for (const chunk of bytes) { + binaryString += decoder.write(chunk) } - onEstablish(response) + binaryString += decoder.end() + + return binaryString } - }) + } +} - return controller +/** + * @see https://encoding.spec.whatwg.org/#decode + * @param {Uint8Array[]} ioQueue + * @param {string} encoding + */ +function decode (ioQueue, encoding) { + const bytes = combineByteSequences(ioQueue) + + // 1. Let BOMEncoding be the result of BOM sniffing ioQueue. + const BOMEncoding = BOMSniffing(bytes) + + let slice = 0 + + // 2. If BOMEncoding is non-null: + if (BOMEncoding !== null) { + // 1. Set encoding to BOMEncoding. + encoding = BOMEncoding + + // 2. Read three bytes from ioQueue, if BOMEncoding is + // UTF-8; otherwise read two bytes. + // (Do nothing with those bytes.) + slice = BOMEncoding === 'UTF-8' ? 3 : 2 + } + + // 3. Process a queue with an instance of encoding’s + // decoder, ioQueue, output, and "replacement". + + // 4. Return output. + + const sliced = bytes.slice(slice) + return new TextDecoder(encoding).decode(sliced) } /** - * @param {Buffer} chunk + * @see https://encoding.spec.whatwg.org/#bom-sniff + * @param {Uint8Array} ioQueue */ -function onSocketData (chunk) { - if (!this.ws[kByteParser].write(chunk)) { - this.pause() +function BOMSniffing (ioQueue) { + // 1. Let BOM be the result of peeking 3 bytes from ioQueue, + // converted to a byte sequence. + const [a, b, c] = ioQueue + + // 2. For each of the rows in the table below, starting with + // the first one and going down, if BOM starts with the + // bytes given in the first column, then return the + // encoding given in the cell in the second column of that + // row. Otherwise, return null. + if (a === 0xEF && b === 0xBB && c === 0xBF) { + return 'UTF-8' + } else if (a === 0xFE && b === 0xFF) { + return 'UTF-16BE' + } else if (a === 0xFF && b === 0xFE) { + return 'UTF-16LE' } + + return null } /** - * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol - * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.4 + * @param {Uint8Array[]} sequences */ -function onSocketClose () { - const { ws } = this +function combineByteSequences (sequences) { + const size = sequences.reduce((a, b) => { + return a + b.byteLength + }, 0) - // If the TCP connection was closed after the - // WebSocket closing handshake was completed, the WebSocket connection - // is said to have been closed _cleanly_. - const wasClean = ws[kSentClose] && ws[kReceivedClose] + let offset = 0 - let code = 1005 - let reason = '' + return sequences.reduce((a, b) => { + a.set(b, offset) + offset += b.byteLength + return a + }, new Uint8Array(size)) +} - const result = ws[kByteParser].closingInfo +module.exports = { + staticPropertyDescriptors, + readOperation, + fireAProgressEvent +} - if (result) { - code = result.code ?? 1005 - reason = result.reason - } else if (!ws[kSentClose]) { - // If _The WebSocket - // Connection is Closed_ and no Close control frame was received by the - // endpoint (such as could occur if the underlying transport connection - // is lost), _The WebSocket Connection Close Code_ is considered to be - // 1006. - code = 1006 - } - // 1. Change the ready state to CLOSED (3). - ws[kReadyState] = states.CLOSED +/***/ }), - // 2. If the user agent was required to fail the WebSocket - // connection, or if the WebSocket connection was closed - // after being flagged as full, fire an event named error - // at the WebSocket object. - // TODO +/***/ 32581: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 3. Fire an event named close at the WebSocket object, - // using CloseEvent, with the wasClean attribute - // initialized to true if the connection closed cleanly - // and false otherwise, the code attribute initialized to - // the WebSocket connection close code, and the reason - // attribute initialized to the result of applying UTF-8 - // decode without BOM to the WebSocket connection close - // reason. - fireEvent('close', ws, CloseEvent, { - wasClean, code, reason - }) +"use strict"; - if (channels.close.hasSubscribers) { - channels.close.publish({ - websocket: ws, - code, - reason - }) - } -} -function onSocketError (error) { - const { ws } = this +// We include a version number for the Dispatcher API. In case of breaking changes, +// this version number must be increased to avoid conflicts. +const globalDispatcher = Symbol.for('undici.globalDispatcher.1') +const { InvalidArgumentError } = __nccwpck_require__(68707) +const Agent = __nccwpck_require__(59965) - ws[kReadyState] = states.CLOSING +if (getGlobalDispatcher() === undefined) { + setGlobalDispatcher(new Agent()) +} - if (channels.socketError.hasSubscribers) { - channels.socketError.publish(error) +function setGlobalDispatcher (agent) { + if (!agent || typeof agent.dispatch !== 'function') { + throw new InvalidArgumentError('Argument agent must implement Agent') } + Object.defineProperty(globalThis, globalDispatcher, { + value: agent, + writable: true, + enumerable: false, + configurable: false + }) +} - this.destroy() +function getGlobalDispatcher () { + return globalThis[globalDispatcher] } module.exports = { - establishWebSocketConnection + setGlobalDispatcher, + getGlobalDispatcher } /***/ }), -/***/ 45913: +/***/ 78840: /***/ ((module) => { "use strict"; -// This is a Globally Unique Identifier unique used -// to validate that the endpoint accepts websocket -// connections. -// See https://www.rfc-editor.org/rfc/rfc6455.html#section-1.3 -const uid = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11' +module.exports = class DecoratorHandler { + constructor (handler) { + this.handler = handler + } -/** @type {PropertyDescriptor} */ -const staticPropertyDescriptors = { - enumerable: true, - writable: false, - configurable: false -} + onConnect (...args) { + return this.handler.onConnect(...args) + } -const states = { - CONNECTING: 0, - OPEN: 1, - CLOSING: 2, - CLOSED: 3 -} + onError (...args) { + return this.handler.onError(...args) + } -const opcodes = { - CONTINUATION: 0x0, - TEXT: 0x1, - BINARY: 0x2, - CLOSE: 0x8, - PING: 0x9, - PONG: 0xA -} + onUpgrade (...args) { + return this.handler.onUpgrade(...args) + } -const maxUnsigned16Bit = 2 ** 16 - 1 // 65535 + onHeaders (...args) { + return this.handler.onHeaders(...args) + } -const parserStates = { - INFO: 0, - PAYLOADLENGTH_16: 2, - PAYLOADLENGTH_64: 3, - READ_DATA: 4 -} + onData (...args) { + return this.handler.onData(...args) + } -const emptyBuffer = Buffer.allocUnsafe(0) + onComplete (...args) { + return this.handler.onComplete(...args) + } -module.exports = { - uid, - staticPropertyDescriptors, - states, - opcodes, - maxUnsigned16Bit, - parserStates, - emptyBuffer + onBodySent (...args) { + return this.handler.onBodySent(...args) + } } /***/ }), -/***/ 46255: +/***/ 48299: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { webidl } = __nccwpck_require__(74222) -const { kEnumerableProperty } = __nccwpck_require__(3440) -const { MessagePort } = __nccwpck_require__(28167) - -/** - * @see https://html.spec.whatwg.org/multipage/comms.html#messageevent - */ -class MessageEvent extends Event { - #eventInit +const util = __nccwpck_require__(3440) +const { kBodyUsed } = __nccwpck_require__(36443) +const assert = __nccwpck_require__(42613) +const { InvalidArgumentError } = __nccwpck_require__(68707) +const EE = __nccwpck_require__(24434) - constructor (type, eventInitDict = {}) { - webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent constructor' }) +const redirectableStatusCodes = [300, 301, 302, 303, 307, 308] - type = webidl.converters.DOMString(type) - eventInitDict = webidl.converters.MessageEventInit(eventInitDict) +const kBody = Symbol('body') - super(type, eventInitDict) +class BodyAsyncIterable { + constructor (body) { + this[kBody] = body + this[kBodyUsed] = false + } - this.#eventInit = eventInitDict + async * [Symbol.asyncIterator] () { + assert(!this[kBodyUsed], 'disturbed') + this[kBodyUsed] = true + yield * this[kBody] } +} - get data () { - webidl.brandCheck(this, MessageEvent) +class RedirectHandler { + constructor (dispatch, maxRedirections, opts, handler) { + if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { + throw new InvalidArgumentError('maxRedirections must be a positive number') + } - return this.#eventInit.data - } + util.validateHandler(handler, opts.method, opts.upgrade) - get origin () { - webidl.brandCheck(this, MessageEvent) + this.dispatch = dispatch + this.location = null + this.abort = null + this.opts = { ...opts, maxRedirections: 0 } // opts must be a copy + this.maxRedirections = maxRedirections + this.handler = handler + this.history = [] - return this.#eventInit.origin - } + if (util.isStream(this.opts.body)) { + // TODO (fix): Provide some way for the user to cache the file to e.g. /tmp + // so that it can be dispatched again? + // TODO (fix): Do we need 100-expect support to provide a way to do this properly? + if (util.bodyLength(this.opts.body) === 0) { + this.opts.body + .on('data', function () { + assert(false) + }) + } - get lastEventId () { - webidl.brandCheck(this, MessageEvent) + if (typeof this.opts.body.readableDidRead !== 'boolean') { + this.opts.body[kBodyUsed] = false + EE.prototype.on.call(this.opts.body, 'data', function () { + this[kBodyUsed] = true + }) + } + } else if (this.opts.body && typeof this.opts.body.pipeTo === 'function') { + // TODO (fix): We can't access ReadableStream internal state + // to determine whether or not it has been disturbed. This is just + // a workaround. + this.opts.body = new BodyAsyncIterable(this.opts.body) + } else if ( + this.opts.body && + typeof this.opts.body !== 'string' && + !ArrayBuffer.isView(this.opts.body) && + util.isIterable(this.opts.body) + ) { + // TODO: Should we allow re-using iterable if !this.opts.idempotent + // or through some other flag? + this.opts.body = new BodyAsyncIterable(this.opts.body) + } + } - return this.#eventInit.lastEventId + onConnect (abort) { + this.abort = abort + this.handler.onConnect(abort, { history: this.history }) } - get source () { - webidl.brandCheck(this, MessageEvent) + onUpgrade (statusCode, headers, socket) { + this.handler.onUpgrade(statusCode, headers, socket) + } - return this.#eventInit.source + onError (error) { + this.handler.onError(error) } - get ports () { - webidl.brandCheck(this, MessageEvent) + onHeaders (statusCode, headers, resume, statusText) { + this.location = this.history.length >= this.maxRedirections || util.isDisturbed(this.opts.body) + ? null + : parseLocation(statusCode, headers) - if (!Object.isFrozen(this.#eventInit.ports)) { - Object.freeze(this.#eventInit.ports) + if (this.opts.origin) { + this.history.push(new URL(this.opts.path, this.opts.origin)) } - return this.#eventInit.ports - } + if (!this.location) { + return this.handler.onHeaders(statusCode, headers, resume, statusText) + } - initMessageEvent ( - type, - bubbles = false, - cancelable = false, - data = null, - origin = '', - lastEventId = '', - source = null, - ports = [] - ) { - webidl.brandCheck(this, MessageEvent) + const { origin, pathname, search } = util.parseURL(new URL(this.location, this.opts.origin && new URL(this.opts.path, this.opts.origin))) + const path = search ? `${pathname}${search}` : pathname - webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent.initMessageEvent' }) + // Remove headers referring to the original URL. + // By default it is Host only, unless it's a 303 (see below), which removes also all Content-* headers. + // https://tools.ietf.org/html/rfc7231#section-6.4 + this.opts.headers = cleanRequestHeaders(this.opts.headers, statusCode === 303, this.opts.origin !== origin) + this.opts.path = path + this.opts.origin = origin + this.opts.maxRedirections = 0 + this.opts.query = null - return new MessageEvent(type, { - bubbles, cancelable, data, origin, lastEventId, source, ports - }) + // https://tools.ietf.org/html/rfc7231#section-6.4.4 + // In case of HTTP 303, always replace method to be either HEAD or GET + if (statusCode === 303 && this.opts.method !== 'HEAD') { + this.opts.method = 'GET' + this.opts.body = null + } } -} -/** - * @see https://websockets.spec.whatwg.org/#the-closeevent-interface - */ -class CloseEvent extends Event { - #eventInit + onData (chunk) { + if (this.location) { + /* + https://tools.ietf.org/html/rfc7231#section-6.4 - constructor (type, eventInitDict = {}) { - webidl.argumentLengthCheck(arguments, 1, { header: 'CloseEvent constructor' }) + TLDR: undici always ignores 3xx response bodies. - type = webidl.converters.DOMString(type) - eventInitDict = webidl.converters.CloseEventInit(eventInitDict) + Redirection is used to serve the requested resource from another URL, so it is assumes that + no body is generated (and thus can be ignored). Even though generating a body is not prohibited. - super(type, eventInitDict) + For status 301, 302, 303, 307 and 308 (the latter from RFC 7238), the specs mention that the body usually + (which means it's optional and not mandated) contain just an hyperlink to the value of + the Location response header, so the body can be ignored safely. - this.#eventInit = eventInitDict + For status 300, which is "Multiple Choices", the spec mentions both generating a Location + response header AND a response body with the other possible location to follow. + Since the spec explicitily chooses not to specify a format for such body and leave it to + servers and browsers implementors, we ignore the body as there is no specified way to eventually parse it. + */ + } else { + return this.handler.onData(chunk) + } } - get wasClean () { - webidl.brandCheck(this, CloseEvent) + onComplete (trailers) { + if (this.location) { + /* + https://tools.ietf.org/html/rfc7231#section-6.4 - return this.#eventInit.wasClean + TLDR: undici always ignores 3xx response trailers as they are not expected in case of redirections + and neither are useful if present. + + See comment on onData method above for more detailed informations. + */ + + this.location = null + this.abort = null + + this.dispatch(this.opts, this) + } else { + this.handler.onComplete(trailers) + } } - get code () { - webidl.brandCheck(this, CloseEvent) - - return this.#eventInit.code + onBodySent (chunk) { + if (this.handler.onBodySent) { + this.handler.onBodySent(chunk) + } } +} - get reason () { - webidl.brandCheck(this, CloseEvent) +function parseLocation (statusCode, headers) { + if (redirectableStatusCodes.indexOf(statusCode) === -1) { + return null + } - return this.#eventInit.reason + for (let i = 0; i < headers.length; i += 2) { + if (headers[i].toString().toLowerCase() === 'location') { + return headers[i + 1] + } } } -// https://html.spec.whatwg.org/multipage/webappapis.html#the-errorevent-interface -class ErrorEvent extends Event { - #eventInit - - constructor (type, eventInitDict) { - webidl.argumentLengthCheck(arguments, 1, { header: 'ErrorEvent constructor' }) - - super(type, eventInitDict) - - type = webidl.converters.DOMString(type) - eventInitDict = webidl.converters.ErrorEventInit(eventInitDict ?? {}) - - this.#eventInit = eventInitDict +// https://tools.ietf.org/html/rfc7231#section-6.4.4 +function shouldRemoveHeader (header, removeContent, unknownOrigin) { + if (header.length === 4) { + return util.headerNameToString(header) === 'host' } + if (removeContent && util.headerNameToString(header).startsWith('content-')) { + return true + } + if (unknownOrigin && (header.length === 13 || header.length === 6 || header.length === 19)) { + const name = util.headerNameToString(header) + return name === 'authorization' || name === 'cookie' || name === 'proxy-authorization' + } + return false +} - get message () { - webidl.brandCheck(this, ErrorEvent) - - return this.#eventInit.message +// https://tools.ietf.org/html/rfc7231#section-6.4 +function cleanRequestHeaders (headers, removeContent, unknownOrigin) { + const ret = [] + if (Array.isArray(headers)) { + for (let i = 0; i < headers.length; i += 2) { + if (!shouldRemoveHeader(headers[i], removeContent, unknownOrigin)) { + ret.push(headers[i], headers[i + 1]) + } + } + } else if (headers && typeof headers === 'object') { + for (const key of Object.keys(headers)) { + if (!shouldRemoveHeader(key, removeContent, unknownOrigin)) { + ret.push(key, headers[key]) + } + } + } else { + assert(headers == null, 'headers must be an object or an array') } + return ret +} - get filename () { - webidl.brandCheck(this, ErrorEvent) +module.exports = RedirectHandler - return this.#eventInit.filename - } - get lineno () { - webidl.brandCheck(this, ErrorEvent) +/***/ }), - return this.#eventInit.lineno - } +/***/ 53573: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - get colno () { - webidl.brandCheck(this, ErrorEvent) +const assert = __nccwpck_require__(42613) - return this.#eventInit.colno - } +const { kRetryHandlerDefaultRetry } = __nccwpck_require__(36443) +const { RequestRetryError } = __nccwpck_require__(68707) +const { isDisturbed, parseHeaders, parseRangeHeader } = __nccwpck_require__(3440) - get error () { - webidl.brandCheck(this, ErrorEvent) +function calculateRetryAfterHeader (retryAfter) { + const current = Date.now() + const diff = new Date(retryAfter).getTime() - current - return this.#eventInit.error - } + return diff } -Object.defineProperties(MessageEvent.prototype, { - [Symbol.toStringTag]: { - value: 'MessageEvent', - configurable: true - }, - data: kEnumerableProperty, - origin: kEnumerableProperty, - lastEventId: kEnumerableProperty, - source: kEnumerableProperty, - ports: kEnumerableProperty, - initMessageEvent: kEnumerableProperty -}) - -Object.defineProperties(CloseEvent.prototype, { - [Symbol.toStringTag]: { - value: 'CloseEvent', - configurable: true - }, - reason: kEnumerableProperty, - code: kEnumerableProperty, - wasClean: kEnumerableProperty -}) +class RetryHandler { + constructor (opts, handlers) { + const { retryOptions, ...dispatchOpts } = opts + const { + // Retry scoped + retry: retryFn, + maxRetries, + maxTimeout, + minTimeout, + timeoutFactor, + // Response scoped + methods, + errorCodes, + retryAfter, + statusCodes + } = retryOptions ?? {} -Object.defineProperties(ErrorEvent.prototype, { - [Symbol.toStringTag]: { - value: 'ErrorEvent', - configurable: true - }, - message: kEnumerableProperty, - filename: kEnumerableProperty, - lineno: kEnumerableProperty, - colno: kEnumerableProperty, - error: kEnumerableProperty -}) + this.dispatch = handlers.dispatch + this.handler = handlers.handler + this.opts = dispatchOpts + this.abort = null + this.aborted = false + this.retryOpts = { + retry: retryFn ?? RetryHandler[kRetryHandlerDefaultRetry], + retryAfter: retryAfter ?? true, + maxTimeout: maxTimeout ?? 30 * 1000, // 30s, + timeout: minTimeout ?? 500, // .5s + timeoutFactor: timeoutFactor ?? 2, + maxRetries: maxRetries ?? 5, + // What errors we should retry + methods: methods ?? ['GET', 'HEAD', 'OPTIONS', 'PUT', 'DELETE', 'TRACE'], + // Indicates which errors to retry + statusCodes: statusCodes ?? [500, 502, 503, 504, 429], + // List of errors to retry + errorCodes: errorCodes ?? [ + 'ECONNRESET', + 'ECONNREFUSED', + 'ENOTFOUND', + 'ENETDOWN', + 'ENETUNREACH', + 'EHOSTDOWN', + 'EHOSTUNREACH', + 'EPIPE' + ] + } -webidl.converters.MessagePort = webidl.interfaceConverter(MessagePort) + this.retryCount = 0 + this.start = 0 + this.end = null + this.etag = null + this.resume = null -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.MessagePort -) + // Handle possible onConnect duplication + this.handler.onConnect(reason => { + this.aborted = true + if (this.abort) { + this.abort(reason) + } else { + this.reason = reason + } + }) + } -const eventInit = [ - { - key: 'bubbles', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'cancelable', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'composed', - converter: webidl.converters.boolean, - defaultValue: false + onRequestSent () { + if (this.handler.onRequestSent) { + this.handler.onRequestSent() + } } -] -webidl.converters.MessageEventInit = webidl.dictionaryConverter([ - ...eventInit, - { - key: 'data', - converter: webidl.converters.any, - defaultValue: null - }, - { - key: 'origin', - converter: webidl.converters.USVString, - defaultValue: '' - }, - { - key: 'lastEventId', - converter: webidl.converters.DOMString, - defaultValue: '' - }, - { - key: 'source', - // Node doesn't implement WindowProxy or ServiceWorker, so the only - // valid value for source is a MessagePort. - converter: webidl.nullableConverter(webidl.converters.MessagePort), - defaultValue: null - }, - { - key: 'ports', - converter: webidl.converters['sequence'], - get defaultValue () { - return [] + onUpgrade (statusCode, headers, socket) { + if (this.handler.onUpgrade) { + this.handler.onUpgrade(statusCode, headers, socket) } } -]) -webidl.converters.CloseEventInit = webidl.dictionaryConverter([ - ...eventInit, - { - key: 'wasClean', - converter: webidl.converters.boolean, - defaultValue: false - }, - { - key: 'code', - converter: webidl.converters['unsigned short'], - defaultValue: 0 - }, - { - key: 'reason', - converter: webidl.converters.USVString, - defaultValue: '' + onConnect (abort) { + if (this.aborted) { + abort(this.reason) + } else { + this.abort = abort + } } -]) -webidl.converters.ErrorEventInit = webidl.dictionaryConverter([ - ...eventInit, - { - key: 'message', - converter: webidl.converters.DOMString, - defaultValue: '' - }, - { - key: 'filename', - converter: webidl.converters.USVString, - defaultValue: '' - }, - { - key: 'lineno', - converter: webidl.converters['unsigned long'], - defaultValue: 0 - }, - { - key: 'colno', - converter: webidl.converters['unsigned long'], - defaultValue: 0 - }, - { - key: 'error', - converter: webidl.converters.any + onBodySent (chunk) { + if (this.handler.onBodySent) return this.handler.onBodySent(chunk) } -]) -module.exports = { - MessageEvent, - CloseEvent, - ErrorEvent -} + static [kRetryHandlerDefaultRetry] (err, { state, opts }, cb) { + const { statusCode, code, headers } = err + const { method, retryOptions } = opts + const { + maxRetries, + timeout, + maxTimeout, + timeoutFactor, + statusCodes, + errorCodes, + methods + } = retryOptions + let { counter, currentTimeout } = state + currentTimeout = + currentTimeout != null && currentTimeout > 0 ? currentTimeout : timeout -/***/ }), + // Any code that is not a Undici's originated and allowed to retry + if ( + code && + code !== 'UND_ERR_REQ_RETRY' && + code !== 'UND_ERR_SOCKET' && + !errorCodes.includes(code) + ) { + cb(err) + return + } -/***/ 31237: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // If a set of method are provided and the current method is not in the list + if (Array.isArray(methods) && !methods.includes(method)) { + cb(err) + return + } -"use strict"; + // If a set of status code are provided and the current status code is not in the list + if ( + statusCode != null && + Array.isArray(statusCodes) && + !statusCodes.includes(statusCode) + ) { + cb(err) + return + } + // If we reached the max number of retries + if (counter > maxRetries) { + cb(err) + return + } -const { maxUnsigned16Bit } = __nccwpck_require__(45913) + let retryAfterHeader = headers != null && headers['retry-after'] + if (retryAfterHeader) { + retryAfterHeader = Number(retryAfterHeader) + retryAfterHeader = isNaN(retryAfterHeader) + ? calculateRetryAfterHeader(retryAfterHeader) + : retryAfterHeader * 1e3 // Retry-After is in seconds + } -/** @type {import('crypto')} */ -let crypto -try { - crypto = __nccwpck_require__(76982) -} catch { + const retryTimeout = + retryAfterHeader > 0 + ? Math.min(retryAfterHeader, maxTimeout) + : Math.min(currentTimeout * timeoutFactor ** counter, maxTimeout) -} + state.currentTimeout = retryTimeout -class WebsocketFrameSend { - /** - * @param {Buffer|undefined} data - */ - constructor (data) { - this.frameData = data - this.maskKey = crypto.randomBytes(4) + setTimeout(() => cb(null), retryTimeout) } - createFrame (opcode) { - const bodyLength = this.frameData?.byteLength ?? 0 + onHeaders (statusCode, rawHeaders, resume, statusMessage) { + const headers = parseHeaders(rawHeaders) - /** @type {number} */ - let payloadLength = bodyLength // 0-125 - let offset = 6 + this.retryCount += 1 - if (bodyLength > maxUnsigned16Bit) { - offset += 8 // payload length is next 8 bytes - payloadLength = 127 - } else if (bodyLength > 125) { - offset += 2 // payload length is next 2 bytes - payloadLength = 126 + if (statusCode >= 300) { + this.abort( + new RequestRetryError('Request failed', statusCode, { + headers, + count: this.retryCount + }) + ) + return false } - const buffer = Buffer.allocUnsafe(bodyLength + offset) + // Checkpoint for resume from where we left it + if (this.resume != null) { + this.resume = null - // Clear first 2 bytes, everything else is overwritten - buffer[0] = buffer[1] = 0 - buffer[0] |= 0x80 // FIN - buffer[0] = (buffer[0] & 0xF0) + opcode // opcode + if (statusCode !== 206) { + return true + } - /*! ws. MIT License. Einar Otto Stangvik */ - buffer[offset - 4] = this.maskKey[0] - buffer[offset - 3] = this.maskKey[1] - buffer[offset - 2] = this.maskKey[2] - buffer[offset - 1] = this.maskKey[3] + const contentRange = parseRangeHeader(headers['content-range']) + // If no content range + if (!contentRange) { + this.abort( + new RequestRetryError('Content-Range mismatch', statusCode, { + headers, + count: this.retryCount + }) + ) + return false + } - buffer[1] = payloadLength + // Let's start with a weak etag check + if (this.etag != null && this.etag !== headers.etag) { + this.abort( + new RequestRetryError('ETag mismatch', statusCode, { + headers, + count: this.retryCount + }) + ) + return false + } - if (payloadLength === 126) { - buffer.writeUInt16BE(bodyLength, 2) - } else if (payloadLength === 127) { - // Clear extended payload length - buffer[2] = buffer[3] = 0 - buffer.writeUIntBE(bodyLength, 4, 6) - } + const { start, size, end = size } = contentRange - buffer[1] |= 0x80 // MASK + assert(this.start === start, 'content-range mismatch') + assert(this.end == null || this.end === end, 'content-range mismatch') - // mask body - for (let i = 0; i < bodyLength; i++) { - buffer[offset + i] = this.frameData[i] ^ this.maskKey[i % 4] + this.resume = resume + return true } - return buffer - } -} + if (this.end == null) { + if (statusCode === 206) { + // First time we receive 206 + const range = parseRangeHeader(headers['content-range']) -module.exports = { - WebsocketFrameSend -} + if (range == null) { + return this.handler.onHeaders( + statusCode, + rawHeaders, + resume, + statusMessage + ) + } + const { start, size, end = size } = range -/***/ }), + assert( + start != null && Number.isFinite(start) && this.start !== start, + 'content-range mismatch' + ) + assert(Number.isFinite(start)) + assert( + end != null && Number.isFinite(end) && this.end !== end, + 'invalid content-length' + ) -/***/ 43171: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + this.start = start + this.end = end + } -"use strict"; + // We make our best to checkpoint the body for further range headers + if (this.end == null) { + const contentLength = headers['content-length'] + this.end = contentLength != null ? Number(contentLength) : null + } + assert(Number.isFinite(this.start)) + assert( + this.end == null || Number.isFinite(this.end), + 'invalid content-length' + ) -const { Writable } = __nccwpck_require__(2203) -const diagnosticsChannel = __nccwpck_require__(31637) -const { parserStates, opcodes, states, emptyBuffer } = __nccwpck_require__(45913) -const { kReadyState, kSentClose, kResponse, kReceivedClose } = __nccwpck_require__(62933) -const { isValidStatusCode, failWebsocketConnection, websocketMessageReceived } = __nccwpck_require__(3574) -const { WebsocketFrameSend } = __nccwpck_require__(31237) + this.resume = resume + this.etag = headers.etag != null ? headers.etag : null -// This code was influenced by ws released under the MIT license. -// Copyright (c) 2011 Einar Otto Stangvik -// Copyright (c) 2013 Arnout Kazemier and contributors -// Copyright (c) 2016 Luigi Pinca and contributors + return this.handler.onHeaders( + statusCode, + rawHeaders, + resume, + statusMessage + ) + } -const channels = {} -channels.ping = diagnosticsChannel.channel('undici:websocket:ping') -channels.pong = diagnosticsChannel.channel('undici:websocket:pong') + const err = new RequestRetryError('Request failed', statusCode, { + headers, + count: this.retryCount + }) -class ByteParser extends Writable { - #buffers = [] - #byteOffset = 0 + this.abort(err) - #state = parserStates.INFO + return false + } - #info = {} - #fragments = [] + onData (chunk) { + this.start += chunk.length - constructor (ws) { - super() + return this.handler.onData(chunk) + } - this.ws = ws + onComplete (rawTrailers) { + this.retryCount = 0 + return this.handler.onComplete(rawTrailers) } - /** - * @param {Buffer} chunk - * @param {() => void} callback - */ - _write (chunk, _, callback) { - this.#buffers.push(chunk) - this.#byteOffset += chunk.length + onError (err) { + if (this.aborted || isDisturbed(this.opts.body)) { + return this.handler.onError(err) + } - this.run(callback) - } + this.retryOpts.retry( + err, + { + state: { counter: this.retryCount++, currentTimeout: this.retryAfter }, + opts: { retryOptions: this.retryOpts, ...this.opts } + }, + onRetry.bind(this) + ) - /** - * Runs whenever a new chunk is received. - * Callback is called whenever there are no more chunks buffering, - * or not enough bytes are buffered to parse. - */ - run (callback) { - while (true) { - if (this.#state === parserStates.INFO) { - // If there aren't enough bytes to parse the payload length, etc. - if (this.#byteOffset < 2) { - return callback() + function onRetry (err) { + if (err != null || this.aborted || isDisturbed(this.opts.body)) { + return this.handler.onError(err) + } + + if (this.start !== 0) { + this.opts = { + ...this.opts, + headers: { + ...this.opts.headers, + range: `bytes=${this.start}-${this.end ?? ''}` + } } + } - const buffer = this.consume(2) + try { + this.dispatch(this.opts, this) + } catch (err) { + this.handler.onError(err) + } + } + } +} - this.#info.fin = (buffer[0] & 0x80) !== 0 - this.#info.opcode = buffer[0] & 0x0F +module.exports = RetryHandler - // If we receive a fragmented message, we use the type of the first - // frame to parse the full message as binary/text, when it's terminated - this.#info.originalOpcode ??= this.#info.opcode - this.#info.fragmented = !this.#info.fin && this.#info.opcode !== opcodes.CONTINUATION +/***/ }), - if (this.#info.fragmented && this.#info.opcode !== opcodes.BINARY && this.#info.opcode !== opcodes.TEXT) { - // Only text and binary frames can be fragmented - failWebsocketConnection(this.ws, 'Invalid frame type was fragmented.') - return - } +/***/ 64415: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - const payloadLength = buffer[1] & 0x7F +"use strict"; - if (payloadLength <= 125) { - this.#info.payloadLength = payloadLength - this.#state = parserStates.READ_DATA - } else if (payloadLength === 126) { - this.#state = parserStates.PAYLOADLENGTH_16 - } else if (payloadLength === 127) { - this.#state = parserStates.PAYLOADLENGTH_64 - } - if (this.#info.fragmented && payloadLength > 125) { - // A fragmented frame can't be fragmented itself - failWebsocketConnection(this.ws, 'Fragmented frame exceeded 125 bytes.') - return - } else if ( - (this.#info.opcode === opcodes.PING || - this.#info.opcode === opcodes.PONG || - this.#info.opcode === opcodes.CLOSE) && - payloadLength > 125 - ) { - // Control frames can have a payload length of 125 bytes MAX - failWebsocketConnection(this.ws, 'Payload length for control frame exceeded 125 bytes.') - return - } else if (this.#info.opcode === opcodes.CLOSE) { - if (payloadLength === 1) { - failWebsocketConnection(this.ws, 'Received close frame with a 1-byte body.') - return - } +const RedirectHandler = __nccwpck_require__(48299) - const body = this.consume(payloadLength) +function createRedirectInterceptor ({ maxRedirections: defaultMaxRedirections }) { + return (dispatch) => { + return function Intercept (opts, handler) { + const { maxRedirections = defaultMaxRedirections } = opts - this.#info.closeInfo = this.parseCloseBody(false, body) + if (!maxRedirections) { + return dispatch(opts, handler) + } - if (!this.ws[kSentClose]) { - // If an endpoint receives a Close frame and did not previously send a - // Close frame, the endpoint MUST send a Close frame in response. (When - // sending a Close frame in response, the endpoint typically echos the - // status code it received.) - const body = Buffer.allocUnsafe(2) - body.writeUInt16BE(this.#info.closeInfo.code, 0) - const closeFrame = new WebsocketFrameSend(body) + const redirectHandler = new RedirectHandler(dispatch, maxRedirections, opts, handler) + opts = { ...opts, maxRedirections: 0 } // Stop sub dispatcher from also redirecting. + return dispatch(opts, redirectHandler) + } + } +} - this.ws[kResponse].socket.write( - closeFrame.createFrame(opcodes.CLOSE), - (err) => { - if (!err) { - this.ws[kSentClose] = true - } - } - ) - } +module.exports = createRedirectInterceptor - // Upon either sending or receiving a Close control frame, it is said - // that _The WebSocket Closing Handshake is Started_ and that the - // WebSocket connection is in the CLOSING state. - this.ws[kReadyState] = states.CLOSING - this.ws[kReceivedClose] = true - this.end() +/***/ }), - return - } else if (this.#info.opcode === opcodes.PING) { - // Upon receipt of a Ping frame, an endpoint MUST send a Pong frame in - // response, unless it already received a Close frame. - // A Pong frame sent in response to a Ping frame must have identical - // "Application data" +/***/ 52824: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - const body = this.consume(payloadLength) +"use strict"; - if (!this.ws[kReceivedClose]) { - const frame = new WebsocketFrameSend(body) +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.SPECIAL_HEADERS = exports.HEADER_STATE = exports.MINOR = exports.MAJOR = exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS = exports.TOKEN = exports.STRICT_TOKEN = exports.HEX = exports.URL_CHAR = exports.STRICT_URL_CHAR = exports.USERINFO_CHARS = exports.MARK = exports.ALPHANUM = exports.NUM = exports.HEX_MAP = exports.NUM_MAP = exports.ALPHA = exports.FINISH = exports.H_METHOD_MAP = exports.METHOD_MAP = exports.METHODS_RTSP = exports.METHODS_ICE = exports.METHODS_HTTP = exports.METHODS = exports.LENIENT_FLAGS = exports.FLAGS = exports.TYPE = exports.ERROR = void 0; +const utils_1 = __nccwpck_require__(50172); +// C headers +var ERROR; +(function (ERROR) { + ERROR[ERROR["OK"] = 0] = "OK"; + ERROR[ERROR["INTERNAL"] = 1] = "INTERNAL"; + ERROR[ERROR["STRICT"] = 2] = "STRICT"; + ERROR[ERROR["LF_EXPECTED"] = 3] = "LF_EXPECTED"; + ERROR[ERROR["UNEXPECTED_CONTENT_LENGTH"] = 4] = "UNEXPECTED_CONTENT_LENGTH"; + ERROR[ERROR["CLOSED_CONNECTION"] = 5] = "CLOSED_CONNECTION"; + ERROR[ERROR["INVALID_METHOD"] = 6] = "INVALID_METHOD"; + ERROR[ERROR["INVALID_URL"] = 7] = "INVALID_URL"; + ERROR[ERROR["INVALID_CONSTANT"] = 8] = "INVALID_CONSTANT"; + ERROR[ERROR["INVALID_VERSION"] = 9] = "INVALID_VERSION"; + ERROR[ERROR["INVALID_HEADER_TOKEN"] = 10] = "INVALID_HEADER_TOKEN"; + ERROR[ERROR["INVALID_CONTENT_LENGTH"] = 11] = "INVALID_CONTENT_LENGTH"; + ERROR[ERROR["INVALID_CHUNK_SIZE"] = 12] = "INVALID_CHUNK_SIZE"; + ERROR[ERROR["INVALID_STATUS"] = 13] = "INVALID_STATUS"; + ERROR[ERROR["INVALID_EOF_STATE"] = 14] = "INVALID_EOF_STATE"; + ERROR[ERROR["INVALID_TRANSFER_ENCODING"] = 15] = "INVALID_TRANSFER_ENCODING"; + ERROR[ERROR["CB_MESSAGE_BEGIN"] = 16] = "CB_MESSAGE_BEGIN"; + ERROR[ERROR["CB_HEADERS_COMPLETE"] = 17] = "CB_HEADERS_COMPLETE"; + ERROR[ERROR["CB_MESSAGE_COMPLETE"] = 18] = "CB_MESSAGE_COMPLETE"; + ERROR[ERROR["CB_CHUNK_HEADER"] = 19] = "CB_CHUNK_HEADER"; + ERROR[ERROR["CB_CHUNK_COMPLETE"] = 20] = "CB_CHUNK_COMPLETE"; + ERROR[ERROR["PAUSED"] = 21] = "PAUSED"; + ERROR[ERROR["PAUSED_UPGRADE"] = 22] = "PAUSED_UPGRADE"; + ERROR[ERROR["PAUSED_H2_UPGRADE"] = 23] = "PAUSED_H2_UPGRADE"; + ERROR[ERROR["USER"] = 24] = "USER"; +})(ERROR = exports.ERROR || (exports.ERROR = {})); +var TYPE; +(function (TYPE) { + TYPE[TYPE["BOTH"] = 0] = "BOTH"; + TYPE[TYPE["REQUEST"] = 1] = "REQUEST"; + TYPE[TYPE["RESPONSE"] = 2] = "RESPONSE"; +})(TYPE = exports.TYPE || (exports.TYPE = {})); +var FLAGS; +(function (FLAGS) { + FLAGS[FLAGS["CONNECTION_KEEP_ALIVE"] = 1] = "CONNECTION_KEEP_ALIVE"; + FLAGS[FLAGS["CONNECTION_CLOSE"] = 2] = "CONNECTION_CLOSE"; + FLAGS[FLAGS["CONNECTION_UPGRADE"] = 4] = "CONNECTION_UPGRADE"; + FLAGS[FLAGS["CHUNKED"] = 8] = "CHUNKED"; + FLAGS[FLAGS["UPGRADE"] = 16] = "UPGRADE"; + FLAGS[FLAGS["CONTENT_LENGTH"] = 32] = "CONTENT_LENGTH"; + FLAGS[FLAGS["SKIPBODY"] = 64] = "SKIPBODY"; + FLAGS[FLAGS["TRAILING"] = 128] = "TRAILING"; + // 1 << 8 is unused + FLAGS[FLAGS["TRANSFER_ENCODING"] = 512] = "TRANSFER_ENCODING"; +})(FLAGS = exports.FLAGS || (exports.FLAGS = {})); +var LENIENT_FLAGS; +(function (LENIENT_FLAGS) { + LENIENT_FLAGS[LENIENT_FLAGS["HEADERS"] = 1] = "HEADERS"; + LENIENT_FLAGS[LENIENT_FLAGS["CHUNKED_LENGTH"] = 2] = "CHUNKED_LENGTH"; + LENIENT_FLAGS[LENIENT_FLAGS["KEEP_ALIVE"] = 4] = "KEEP_ALIVE"; +})(LENIENT_FLAGS = exports.LENIENT_FLAGS || (exports.LENIENT_FLAGS = {})); +var METHODS; +(function (METHODS) { + METHODS[METHODS["DELETE"] = 0] = "DELETE"; + METHODS[METHODS["GET"] = 1] = "GET"; + METHODS[METHODS["HEAD"] = 2] = "HEAD"; + METHODS[METHODS["POST"] = 3] = "POST"; + METHODS[METHODS["PUT"] = 4] = "PUT"; + /* pathological */ + METHODS[METHODS["CONNECT"] = 5] = "CONNECT"; + METHODS[METHODS["OPTIONS"] = 6] = "OPTIONS"; + METHODS[METHODS["TRACE"] = 7] = "TRACE"; + /* WebDAV */ + METHODS[METHODS["COPY"] = 8] = "COPY"; + METHODS[METHODS["LOCK"] = 9] = "LOCK"; + METHODS[METHODS["MKCOL"] = 10] = "MKCOL"; + METHODS[METHODS["MOVE"] = 11] = "MOVE"; + METHODS[METHODS["PROPFIND"] = 12] = "PROPFIND"; + METHODS[METHODS["PROPPATCH"] = 13] = "PROPPATCH"; + METHODS[METHODS["SEARCH"] = 14] = "SEARCH"; + METHODS[METHODS["UNLOCK"] = 15] = "UNLOCK"; + METHODS[METHODS["BIND"] = 16] = "BIND"; + METHODS[METHODS["REBIND"] = 17] = "REBIND"; + METHODS[METHODS["UNBIND"] = 18] = "UNBIND"; + METHODS[METHODS["ACL"] = 19] = "ACL"; + /* subversion */ + METHODS[METHODS["REPORT"] = 20] = "REPORT"; + METHODS[METHODS["MKACTIVITY"] = 21] = "MKACTIVITY"; + METHODS[METHODS["CHECKOUT"] = 22] = "CHECKOUT"; + METHODS[METHODS["MERGE"] = 23] = "MERGE"; + /* upnp */ + METHODS[METHODS["M-SEARCH"] = 24] = "M-SEARCH"; + METHODS[METHODS["NOTIFY"] = 25] = "NOTIFY"; + METHODS[METHODS["SUBSCRIBE"] = 26] = "SUBSCRIBE"; + METHODS[METHODS["UNSUBSCRIBE"] = 27] = "UNSUBSCRIBE"; + /* RFC-5789 */ + METHODS[METHODS["PATCH"] = 28] = "PATCH"; + METHODS[METHODS["PURGE"] = 29] = "PURGE"; + /* CalDAV */ + METHODS[METHODS["MKCALENDAR"] = 30] = "MKCALENDAR"; + /* RFC-2068, section 19.6.1.2 */ + METHODS[METHODS["LINK"] = 31] = "LINK"; + METHODS[METHODS["UNLINK"] = 32] = "UNLINK"; + /* icecast */ + METHODS[METHODS["SOURCE"] = 33] = "SOURCE"; + /* RFC-7540, section 11.6 */ + METHODS[METHODS["PRI"] = 34] = "PRI"; + /* RFC-2326 RTSP */ + METHODS[METHODS["DESCRIBE"] = 35] = "DESCRIBE"; + METHODS[METHODS["ANNOUNCE"] = 36] = "ANNOUNCE"; + METHODS[METHODS["SETUP"] = 37] = "SETUP"; + METHODS[METHODS["PLAY"] = 38] = "PLAY"; + METHODS[METHODS["PAUSE"] = 39] = "PAUSE"; + METHODS[METHODS["TEARDOWN"] = 40] = "TEARDOWN"; + METHODS[METHODS["GET_PARAMETER"] = 41] = "GET_PARAMETER"; + METHODS[METHODS["SET_PARAMETER"] = 42] = "SET_PARAMETER"; + METHODS[METHODS["REDIRECT"] = 43] = "REDIRECT"; + METHODS[METHODS["RECORD"] = 44] = "RECORD"; + /* RAOP */ + METHODS[METHODS["FLUSH"] = 45] = "FLUSH"; +})(METHODS = exports.METHODS || (exports.METHODS = {})); +exports.METHODS_HTTP = [ + METHODS.DELETE, + METHODS.GET, + METHODS.HEAD, + METHODS.POST, + METHODS.PUT, + METHODS.CONNECT, + METHODS.OPTIONS, + METHODS.TRACE, + METHODS.COPY, + METHODS.LOCK, + METHODS.MKCOL, + METHODS.MOVE, + METHODS.PROPFIND, + METHODS.PROPPATCH, + METHODS.SEARCH, + METHODS.UNLOCK, + METHODS.BIND, + METHODS.REBIND, + METHODS.UNBIND, + METHODS.ACL, + METHODS.REPORT, + METHODS.MKACTIVITY, + METHODS.CHECKOUT, + METHODS.MERGE, + METHODS['M-SEARCH'], + METHODS.NOTIFY, + METHODS.SUBSCRIBE, + METHODS.UNSUBSCRIBE, + METHODS.PATCH, + METHODS.PURGE, + METHODS.MKCALENDAR, + METHODS.LINK, + METHODS.UNLINK, + METHODS.PRI, + // TODO(indutny): should we allow it with HTTP? + METHODS.SOURCE, +]; +exports.METHODS_ICE = [ + METHODS.SOURCE, +]; +exports.METHODS_RTSP = [ + METHODS.OPTIONS, + METHODS.DESCRIBE, + METHODS.ANNOUNCE, + METHODS.SETUP, + METHODS.PLAY, + METHODS.PAUSE, + METHODS.TEARDOWN, + METHODS.GET_PARAMETER, + METHODS.SET_PARAMETER, + METHODS.REDIRECT, + METHODS.RECORD, + METHODS.FLUSH, + // For AirPlay + METHODS.GET, + METHODS.POST, +]; +exports.METHOD_MAP = utils_1.enumToMap(METHODS); +exports.H_METHOD_MAP = {}; +Object.keys(exports.METHOD_MAP).forEach((key) => { + if (/^H/.test(key)) { + exports.H_METHOD_MAP[key] = exports.METHOD_MAP[key]; + } +}); +var FINISH; +(function (FINISH) { + FINISH[FINISH["SAFE"] = 0] = "SAFE"; + FINISH[FINISH["SAFE_WITH_CB"] = 1] = "SAFE_WITH_CB"; + FINISH[FINISH["UNSAFE"] = 2] = "UNSAFE"; +})(FINISH = exports.FINISH || (exports.FINISH = {})); +exports.ALPHA = []; +for (let i = 'A'.charCodeAt(0); i <= 'Z'.charCodeAt(0); i++) { + // Upper case + exports.ALPHA.push(String.fromCharCode(i)); + // Lower case + exports.ALPHA.push(String.fromCharCode(i + 0x20)); +} +exports.NUM_MAP = { + 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, + 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, +}; +exports.HEX_MAP = { + 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, + 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, + A: 0XA, B: 0XB, C: 0XC, D: 0XD, E: 0XE, F: 0XF, + a: 0xa, b: 0xb, c: 0xc, d: 0xd, e: 0xe, f: 0xf, +}; +exports.NUM = [ + '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', +]; +exports.ALPHANUM = exports.ALPHA.concat(exports.NUM); +exports.MARK = ['-', '_', '.', '!', '~', '*', '\'', '(', ')']; +exports.USERINFO_CHARS = exports.ALPHANUM + .concat(exports.MARK) + .concat(['%', ';', ':', '&', '=', '+', '$', ',']); +// TODO(indutny): use RFC +exports.STRICT_URL_CHAR = [ + '!', '"', '$', '%', '&', '\'', + '(', ')', '*', '+', ',', '-', '.', '/', + ':', ';', '<', '=', '>', + '@', '[', '\\', ']', '^', '_', + '`', + '{', '|', '}', '~', +].concat(exports.ALPHANUM); +exports.URL_CHAR = exports.STRICT_URL_CHAR + .concat(['\t', '\f']); +// All characters with 0x80 bit set to 1 +for (let i = 0x80; i <= 0xff; i++) { + exports.URL_CHAR.push(i); +} +exports.HEX = exports.NUM.concat(['a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F']); +/* Tokens as defined by rfc 2616. Also lowercases them. + * token = 1* + * separators = "(" | ")" | "<" | ">" | "@" + * | "," | ";" | ":" | "\" | <"> + * | "/" | "[" | "]" | "?" | "=" + * | "{" | "}" | SP | HT + */ +exports.STRICT_TOKEN = [ + '!', '#', '$', '%', '&', '\'', + '*', '+', '-', '.', + '^', '_', '`', + '|', '~', +].concat(exports.ALPHANUM); +exports.TOKEN = exports.STRICT_TOKEN.concat([' ']); +/* + * Verify that a char is a valid visible (printable) US-ASCII + * character or %x80-FF + */ +exports.HEADER_CHARS = ['\t']; +for (let i = 32; i <= 255; i++) { + if (i !== 127) { + exports.HEADER_CHARS.push(i); + } +} +// ',' = \x44 +exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS.filter((c) => c !== 44); +exports.MAJOR = exports.NUM_MAP; +exports.MINOR = exports.MAJOR; +var HEADER_STATE; +(function (HEADER_STATE) { + HEADER_STATE[HEADER_STATE["GENERAL"] = 0] = "GENERAL"; + HEADER_STATE[HEADER_STATE["CONNECTION"] = 1] = "CONNECTION"; + HEADER_STATE[HEADER_STATE["CONTENT_LENGTH"] = 2] = "CONTENT_LENGTH"; + HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING"] = 3] = "TRANSFER_ENCODING"; + HEADER_STATE[HEADER_STATE["UPGRADE"] = 4] = "UPGRADE"; + HEADER_STATE[HEADER_STATE["CONNECTION_KEEP_ALIVE"] = 5] = "CONNECTION_KEEP_ALIVE"; + HEADER_STATE[HEADER_STATE["CONNECTION_CLOSE"] = 6] = "CONNECTION_CLOSE"; + HEADER_STATE[HEADER_STATE["CONNECTION_UPGRADE"] = 7] = "CONNECTION_UPGRADE"; + HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING_CHUNKED"] = 8] = "TRANSFER_ENCODING_CHUNKED"; +})(HEADER_STATE = exports.HEADER_STATE || (exports.HEADER_STATE = {})); +exports.SPECIAL_HEADERS = { + 'connection': HEADER_STATE.CONNECTION, + 'content-length': HEADER_STATE.CONTENT_LENGTH, + 'proxy-connection': HEADER_STATE.CONNECTION, + 'transfer-encoding': HEADER_STATE.TRANSFER_ENCODING, + 'upgrade': HEADER_STATE.UPGRADE, +}; +//# sourceMappingURL=constants.js.map - this.ws[kResponse].socket.write(frame.createFrame(opcodes.PONG)) +/***/ }), - if (channels.ping.hasSubscribers) { - channels.ping.publish({ - payload: body - }) - } - } +/***/ 63870: +/***/ ((module) => { - this.#state = parserStates.INFO +module.exports = '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- if (this.#byteOffset > 0) { - continue - } else { - callback() - return - } - } else if (this.#info.opcode === opcodes.PONG) { - // A Pong frame MAY be sent unsolicited. This serves as a - // unidirectional heartbeat. A response to an unsolicited Pong frame is - // not expected. - const body = this.consume(payloadLength) +/***/ }), - if (channels.pong.hasSubscribers) { - channels.pong.publish({ - payload: body - }) - } +/***/ 53434: +/***/ ((module) => { - if (this.#byteOffset > 0) { - continue - } else { - callback() - return - } - } - } else if (this.#state === parserStates.PAYLOADLENGTH_16) { - if (this.#byteOffset < 2) { - return callback() +module.exports = 'AGFzbQEAAAABMAhgAX8Bf2ADf39/AX9gBH9/f38Bf2AAAGADf39/AGABfwBgAn9/AGAGf39/f39/AALLAQgDZW52GHdhc21fb25faGVhZGVyc19jb21wbGV0ZQACA2VudhV3YXNtX29uX21lc3NhZ2VfYmVnaW4AAANlbnYLd2FzbV9vbl91cmwAAQNlbnYOd2FzbV9vbl9zdGF0dXMAAQNlbnYUd2FzbV9vbl9oZWFkZXJfZmllbGQAAQNlbnYUd2FzbV9vbl9oZWFkZXJfdmFsdWUAAQNlbnYMd2FzbV9vbl9ib2R5AAEDZW52GHdhc21fb25fbWVzc2FnZV9jb21wbGV0ZQAAA0ZFAwMEAAAFAAAAAAAABQEFAAUFBQAABgAAAAAGBgYGAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQEBAQABAAABAQcAAAUFAwABBAUBcAESEgUDAQACBggBfwFBgNQECwfRBSIGbWVtb3J5AgALX2luaXRpYWxpemUACRlfX2luZGlyZWN0X2Z1bmN0aW9uX3RhYmxlAQALbGxodHRwX2luaXQAChhsbGh0dHBfc2hvdWxkX2tlZXBfYWxpdmUAQQxsbGh0dHBfYWxsb2MADAZtYWxsb2MARgtsbGh0dHBfZnJlZQANBGZyZWUASA9sbGh0dHBfZ2V0X3R5cGUADhVsbGh0dHBfZ2V0X2h0dHBfbWFqb3IADxVsbGh0dHBfZ2V0X2h0dHBfbWlub3IAEBFsbGh0dHBfZ2V0X21ldGhvZAARFmxsaHR0cF9nZXRfc3RhdHVzX2NvZGUAEhJsbGh0dHBfZ2V0X3VwZ3JhZGUAEwxsbGh0dHBfcmVzZXQAFA5sbGh0dHBfZXhlY3V0ZQAVFGxsaHR0cF9zZXR0aW5nc19pbml0ABYNbGxodHRwX2ZpbmlzaAAXDGxsaHR0cF9wYXVzZQAYDWxsaHR0cF9yZXN1bWUAGRtsbGh0dHBfcmVzdW1lX2FmdGVyX3VwZ3JhZGUAGhBsbGh0dHBfZ2V0X2Vycm5vABsXbGxodHRwX2dldF9lcnJvcl9yZWFzb24AHBdsbGh0dHBfc2V0X2Vycm9yX3JlYXNvbgAdFGxsaHR0cF9nZXRfZXJyb3JfcG9zAB4RbGxodHRwX2Vycm5vX25hbWUAHxJsbGh0dHBfbWV0aG9kX25hbWUAIBJsbGh0dHBfc3RhdHVzX25hbWUAIRpsbGh0dHBfc2V0X2xlbmllbnRfaGVhZGVycwAiIWxsaHR0cF9zZXRfbGVuaWVudF9jaHVua2VkX2xlbmd0aAAjHWxsaHR0cF9zZXRfbGVuaWVudF9rZWVwX2FsaXZlACQkbGxodHRwX3NldF9sZW5pZW50X3RyYW5zZmVyX2VuY29kaW5nACUYbGxodHRwX21lc3NhZ2VfbmVlZHNfZW9mAD8JFwEAQQELEQECAwQFCwYHNTk3MS8tJyspCrLgAkUCAAsIABCIgICAAAsZACAAEMKAgIAAGiAAIAI2AjggACABOgAoCxwAIAAgAC8BMiAALQAuIAAQwYCAgAAQgICAgAALKgEBf0HAABDGgICAACIBEMKAgIAAGiABQYCIgIAANgI4IAEgADoAKCABCwoAIAAQyICAgAALBwAgAC0AKAsHACAALQAqCwcAIAAtACsLBwAgAC0AKQsHACAALwEyCwcAIAAtAC4LRQEEfyAAKAIYIQEgAC0ALSECIAAtACghAyAAKAI4IQQgABDCgICAABogACAENgI4IAAgAzoAKCAAIAI6AC0gACABNgIYCxEAIAAgASABIAJqEMOAgIAACxAAIABBAEHcABDMgICAABoLZwEBf0EAIQECQCAAKAIMDQACQAJAAkACQCAALQAvDgMBAAMCCyAAKAI4IgFFDQAgASgCLCIBRQ0AIAAgARGAgICAAAAiAQ0DC0EADwsQyoCAgAAACyAAQcOWgIAANgIQQQ4hAQsgAQseAAJAIAAoAgwNACAAQdGbgIAANgIQIABBFTYCDAsLFgACQCAAKAIMQRVHDQAgAEEANgIMCwsWAAJAIAAoAgxBFkcNACAAQQA2AgwLCwcAIAAoAgwLBwAgACgCEAsJACAAIAE2AhALBwAgACgCFAsiAAJAIABBJEkNABDKgICAAAALIABBAnRBoLOAgABqKAIACyIAAkAgAEEuSQ0AEMqAgIAAAAsgAEECdEGwtICAAGooAgAL7gsBAX9B66iAgAAhAQJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAIABBnH9qDvQDY2IAAWFhYWFhYQIDBAVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhBgcICQoLDA0OD2FhYWFhEGFhYWFhYWFhYWFhEWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYRITFBUWFxgZGhthYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhHB0eHyAhIiMkJSYnKCkqKywtLi8wMTIzNDU2YTc4OTphYWFhYWFhYTthYWE8YWFhYT0+P2FhYWFhYWFhQGFhQWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYUJDREVGR0hJSktMTU5PUFFSU2FhYWFhYWFhVFVWV1hZWlthXF1hYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFeYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhX2BhC0Hhp4CAAA8LQaShgIAADwtBy6yAgAAPC0H+sYCAAA8LQcCkgIAADwtBq6SAgAAPC0GNqICAAA8LQeKmgIAADwtBgLCAgAAPC0G5r4CAAA8LQdekgIAADwtB75+AgAAPC0Hhn4CAAA8LQfqfgIAADwtB8qCAgAAPC0Gor4CAAA8LQa6ygIAADwtBiLCAgAAPC0Hsp4CAAA8LQYKigIAADwtBjp2AgAAPC0HQroCAAA8LQcqjgIAADwtBxbKAgAAPC0HfnICAAA8LQdKcgIAADwtBxKCAgAAPC0HXoICAAA8LQaKfgIAADwtB7a6AgAAPC0GrsICAAA8LQdSlgIAADwtBzK6AgAAPC0H6roCAAA8LQfyrgIAADwtB0rCAgAAPC0HxnYCAAA8LQbuggIAADwtB96uAgAAPC0GQsYCAAA8LQdexgIAADwtBoq2AgAAPC0HUp4CAAA8LQeCrgIAADwtBn6yAgAAPC0HrsYCAAA8LQdWfgIAADwtByrGAgAAPC0HepYCAAA8LQdSegIAADwtB9JyAgAAPC0GnsoCAAA8LQbGdgIAADwtBoJ2AgAAPC0G5sYCAAA8LQbywgIAADwtBkqGAgAAPC0GzpoCAAA8LQemsgIAADwtBrJ6AgAAPC0HUq4CAAA8LQfemgIAADwtBgKaAgAAPC0GwoYCAAA8LQf6egIAADwtBjaOAgAAPC0GJrYCAAA8LQfeigIAADwtBoLGAgAAPC0Gun4CAAA8LQcalgIAADwtB6J6AgAAPC0GTooCAAA8LQcKvgIAADwtBw52AgAAPC0GLrICAAA8LQeGdgIAADwtBja+AgAAPC0HqoYCAAA8LQbStgIAADwtB0q+AgAAPC0HfsoCAAA8LQdKygIAADwtB8LCAgAAPC0GpooCAAA8LQfmjgIAADwtBmZ6AgAAPC0G1rICAAA8LQZuwgIAADwtBkrKAgAAPC0G2q4CAAA8LQcKigIAADwtB+LKAgAAPC0GepYCAAA8LQdCigIAADwtBup6AgAAPC0GBnoCAAA8LEMqAgIAAAAtB1qGAgAAhAQsgAQsWACAAIAAtAC1B/gFxIAFBAEdyOgAtCxkAIAAgAC0ALUH9AXEgAUEAR0EBdHI6AC0LGQAgACAALQAtQfsBcSABQQBHQQJ0cjoALQsZACAAIAAtAC1B9wFxIAFBAEdBA3RyOgAtCy4BAn9BACEDAkAgACgCOCIERQ0AIAQoAgAiBEUNACAAIAQRgICAgAAAIQMLIAMLSQECf0EAIQMCQCAAKAI4IgRFDQAgBCgCBCIERQ0AIAAgASACIAFrIAQRgYCAgAAAIgNBf0cNACAAQcaRgIAANgIQQRghAwsgAwsuAQJ/QQAhAwJAIAAoAjgiBEUNACAEKAIwIgRFDQAgACAEEYCAgIAAACEDCyADC0kBAn9BACEDAkAgACgCOCIERQ0AIAQoAggiBEUNACAAIAEgAiABayAEEYGAgIAAACIDQX9HDQAgAEH2ioCAADYCEEEYIQMLIAMLLgECf0EAIQMCQCAAKAI4IgRFDQAgBCgCNCIERQ0AIAAgBBGAgICAAAAhAwsgAwtJAQJ/QQAhAwJAIAAoAjgiBEUNACAEKAIMIgRFDQAgACABIAIgAWsgBBGBgICAAAAiA0F/Rw0AIABB7ZqAgAA2AhBBGCEDCyADCy4BAn9BACEDAkAgACgCOCIERQ0AIAQoAjgiBEUNACAAIAQRgICAgAAAIQMLIAMLSQECf0EAIQMCQCAAKAI4IgRFDQAgBCgCECIERQ0AIAAgASACIAFrIAQRgYCAgAAAIgNBf0cNACAAQZWQgIAANgIQQRghAwsgAwsuAQJ/QQAhAwJAIAAoAjgiBEUNACAEKAI8IgRFDQAgACAEEYCAgIAAACEDCyADC0kBAn9BACEDAkAgACgCOCIERQ0AIAQoAhQiBEUNACAAIAEgAiABayAEEYGAgIAAACIDQX9HDQAgAEGqm4CAADYCEEEYIQMLIAMLLgECf0EAIQMCQCAAKAI4IgRFDQAgBCgCQCIERQ0AIAAgBBGAgICAAAAhAwsgAwtJAQJ/QQAhAwJAIAAoAjgiBEUNACAEKAIYIgRFDQAgACABIAIgAWsgBBGBgICAAAAiA0F/Rw0AIABB7ZOAgAA2AhBBGCEDCyADCy4BAn9BACEDAkAgACgCOCIERQ0AIAQoAkQiBEUNACAAIAQRgICAgAAAIQMLIAMLLgECf0EAIQMCQCAAKAI4IgRFDQAgBCgCJCIERQ0AIAAgBBGAgICAAAAhAwsgAwsuAQJ/QQAhAwJAIAAoAjgiBEUNACAEKAIsIgRFDQAgACAEEYCAgIAAACEDCyADC0kBAn9BACEDAkAgACgCOCIERQ0AIAQoAigiBEUNACAAIAEgAiABayAEEYGAgIAAACIDQX9HDQAgAEH2iICAADYCEEEYIQMLIAMLLgECf0EAIQMCQCAAKAI4IgRFDQAgBCgCUCIERQ0AIAAgBBGAgICAAAAhAwsgAwtJAQJ/QQAhAwJAIAAoAjgiBEUNACAEKAIcIgRFDQAgACABIAIgAWsgBBGBgICAAAAiA0F/Rw0AIABBwpmAgAA2AhBBGCEDCyADCy4BAn9BACEDAkAgACgCOCIERQ0AIAQoAkgiBEUNACAAIAQRgICAgAAAIQMLIAMLSQECf0EAIQMCQCAAKAI4IgRFDQAgBCgCICIERQ0AIAAgASACIAFrIAQRgYCAgAAAIgNBf0cNACAAQZSUgIAANgIQQRghAwsgAwsuAQJ/QQAhAwJAIAAoAjgiBEUNACAEKAJMIgRFDQAgACAEEYCAgIAAACEDCyADCy4BAn9BACEDAkAgACgCOCIERQ0AIAQoAlQiBEUNACAAIAQRgICAgAAAIQMLIAMLLgECf0EAIQMCQCAAKAI4IgRFDQAgBCgCWCIERQ0AIAAgBBGAgICAAAAhAwsgAwtFAQF/AkACQCAALwEwQRRxQRRHDQBBASEDIAAtAChBAUYNASAALwEyQeUARiEDDAELIAAtAClBBUYhAwsgACADOgAuQQAL/gEBA39BASEDAkAgAC8BMCIEQQhxDQAgACkDIEIAUiEDCwJAAkAgAC0ALkUNAEEBIQUgAC0AKUEFRg0BQQEhBSAEQcAAcUUgA3FBAUcNAQtBACEFIARBwABxDQBBAiEFIARB//8DcSIDQQhxDQACQCADQYAEcUUNAAJAIAAtAChBAUcNACAALQAtQQpxDQBBBQ8LQQQPCwJAIANBIHENAAJAIAAtAChBAUYNACAALwEyQf//A3EiAEGcf2pB5ABJDQAgAEHMAUYNACAAQbACRg0AQQQhBSAEQShxRQ0CIANBiARxQYAERg0CC0EADwtBAEEDIAApAyBQGyEFCyAFC2IBAn9BACEBAkAgAC0AKEEBRg0AIAAvATJB//8DcSICQZx/akHkAEkNACACQcwBRg0AIAJBsAJGDQAgAC8BMCIAQcAAcQ0AQQEhASAAQYgEcUGABEYNACAAQShxRSEBCyABC6cBAQN/AkACQAJAIAAtACpFDQAgAC0AK0UNAEEAIQMgAC8BMCIEQQJxRQ0BDAILQQAhAyAALwEwIgRBAXFFDQELQQEhAyAALQAoQQFGDQAgAC8BMkH//wNxIgVBnH9qQeQASQ0AIAVBzAFGDQAgBUGwAkYNACAEQcAAcQ0AQQAhAyAEQYgEcUGABEYNACAEQShxQQBHIQMLIABBADsBMCAAQQA6AC8gAwuZAQECfwJAAkACQCAALQAqRQ0AIAAtACtFDQBBACEBIAAvATAiAkECcUUNAQwCC0EAIQEgAC8BMCICQQFxRQ0BC0EBIQEgAC0AKEEBRg0AIAAvATJB//8DcSIAQZx/akHkAEkNACAAQcwBRg0AIABBsAJGDQAgAkHAAHENAEEAIQEgAkGIBHFBgARGDQAgAkEocUEARyEBCyABC0kBAXsgAEEQav0MAAAAAAAAAAAAAAAAAAAAACIB/QsDACAAIAH9CwMAIABBMGogAf0LAwAgAEEgaiAB/QsDACAAQd0BNgIcQQALewEBfwJAIAAoAgwiAw0AAkAgACgCBEUNACAAIAE2AgQLAkAgACABIAIQxICAgAAiAw0AIAAoAgwPCyAAIAM2AhxBACEDIAAoAgQiAUUNACAAIAEgAiAAKAIIEYGAgIAAACIBRQ0AIAAgAjYCFCAAIAE2AgwgASEDCyADC+TzAQMOfwN+BH8jgICAgABBEGsiAySAgICAACABIQQgASEFIAEhBiABIQcgASEIIAEhCSABIQogASELIAEhDCABIQ0gASEOIAEhDwJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQCAAKAIcIhBBf2oO3QHaAQHZAQIDBAUGBwgJCgsMDQ7YAQ8Q1wEREtYBExQVFhcYGRob4AHfARwdHtUBHyAhIiMkJdQBJicoKSorLNMB0gEtLtEB0AEvMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUbbAUdISUrPAc4BS80BTMwBTU5PUFFSU1RVVldYWVpbXF1eX2BhYmNkZWZnaGlqa2xtbm9wcXJzdHV2d3h5ent8fX5/gAGBAYIBgwGEAYUBhgGHAYgBiQGKAYsBjAGNAY4BjwGQAZEBkgGTAZQBlQGWAZcBmAGZAZoBmwGcAZ0BngGfAaABoQGiAaMBpAGlAaYBpwGoAakBqgGrAawBrQGuAa8BsAGxAbIBswG0AbUBtgG3AcsBygG4AckBuQHIAboBuwG8Ab0BvgG/AcABwQHCAcMBxAHFAcYBANwBC0EAIRAMxgELQQ4hEAzFAQtBDSEQDMQBC0EPIRAMwwELQRAhEAzCAQtBEyEQDMEBC0EUIRAMwAELQRUhEAy/AQtBFiEQDL4BC0EXIRAMvQELQRghEAy8AQtBGSEQDLsBC0EaIRAMugELQRshEAy5AQtBHCEQDLgBC0EIIRAMtwELQR0hEAy2AQtBICEQDLUBC0EfIRAMtAELQQchEAyzAQtBISEQDLIBC0EiIRAMsQELQR4hEAywAQtBIyEQDK8BC0ESIRAMrgELQREhEAytAQtBJCEQDKwBC0ElIRAMqwELQSYhEAyqAQtBJyEQDKkBC0HDASEQDKgBC0EpIRAMpwELQSshEAymAQtBLCEQDKUBC0EtIRAMpAELQS4hEAyjAQtBLyEQDKIBC0HEASEQDKEBC0EwIRAMoAELQTQhEAyfAQtBDCEQDJ4BC0ExIRAMnQELQTIhEAycAQtBMyEQDJsBC0E5IRAMmgELQTUhEAyZAQtBxQEhEAyYAQtBCyEQDJcBC0E6IRAMlgELQTYhEAyVAQtBCiEQDJQBC0E3IRAMkwELQTghEAySAQtBPCEQDJEBC0E7IRAMkAELQT0hEAyPAQtBCSEQDI4BC0EoIRAMjQELQT4hEAyMAQtBPyEQDIsBC0HAACEQDIoBC0HBACEQDIkBC0HCACEQDIgBC0HDACEQDIcBC0HEACEQDIYBC0HFACEQDIUBC0HGACEQDIQBC0EqIRAMgwELQccAIRAMggELQcgAIRAMgQELQckAIRAMgAELQcoAIRAMfwtBywAhEAx+C0HNACEQDH0LQcwAIRAMfAtBzgAhEAx7C0HPACEQDHoLQdAAIRAMeQtB0QAhEAx4C0HSACEQDHcLQdMAIRAMdgtB1AAhEAx1C0HWACEQDHQLQdUAIRAMcwtBBiEQDHILQdcAIRAMcQtBBSEQDHALQdgAIRAMbwtBBCEQDG4LQdkAIRAMbQtB2gAhEAxsC0HbACEQDGsLQdwAIRAMagtBAyEQDGkLQd0AIRAMaAtB3gAhEAxnC0HfACEQDGYLQeEAIRAMZQtB4AAhEAxkC0HiACEQDGMLQeMAIRAMYgtBAiEQDGELQeQAIRAMYAtB5QAhEAxfC0HmACEQDF4LQecAIRAMXQtB6AAhEAxcC0HpACEQDFsLQeoAIRAMWgtB6wAhEAxZC0HsACEQDFgLQe0AIRAMVwtB7gAhEAxWC0HvACEQDFULQfAAIRAMVAtB8QAhEAxTC0HyACEQDFILQfMAIRAMUQtB9AAhEAxQC0H1ACEQDE8LQfYAIRAMTgtB9wAhEAxNC0H4ACEQDEwLQfkAIRAMSwtB+gAhEAxKC0H7ACEQDEkLQfwAIRAMSAtB/QAhEAxHC0H+ACEQDEYLQf8AIRAMRQtBgAEhEAxEC0GBASEQDEMLQYIBIRAMQgtBgwEhEAxBC0GEASEQDEALQYUBIRAMPwtBhgEhEAw+C0GHASEQDD0LQYgBIRAMPAtBiQEhEAw7C0GKASEQDDoLQYsBIRAMOQtBjAEhEAw4C0GNASEQDDcLQY4BIRAMNgtBjwEhEAw1C0GQASEQDDQLQZEBIRAMMwtBkgEhEAwyC0GTASEQDDELQZQBIRAMMAtBlQEhEAwvC0GWASEQDC4LQZcBIRAMLQtBmAEhEAwsC0GZASEQDCsLQZoBIRAMKgtBmwEhEAwpC0GcASEQDCgLQZ0BIRAMJwtBngEhEAwmC0GfASEQDCULQaABIRAMJAtBoQEhEAwjC0GiASEQDCILQaMBIRAMIQtBpAEhEAwgC0GlASEQDB8LQaYBIRAMHgtBpwEhEAwdC0GoASEQDBwLQakBIRAMGwtBqgEhEAwaC0GrASEQDBkLQawBIRAMGAtBrQEhEAwXC0GuASEQDBYLQQEhEAwVC0GvASEQDBQLQbABIRAMEwtBsQEhEAwSC0GzASEQDBELQbIBIRAMEAtBtAEhEAwPC0G1ASEQDA4LQbYBIRAMDQtBtwEhEAwMC0G4ASEQDAsLQbkBIRAMCgtBugEhEAwJC0G7ASEQDAgLQcYBIRAMBwtBvAEhEAwGC0G9ASEQDAULQb4BIRAMBAtBvwEhEAwDC0HAASEQDAILQcIBIRAMAQtBwQEhEAsDQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAIBAOxwEAAQIDBAUGBwgJCgsMDQ4PEBESExQVFhcYGRobHB4fICEjJSg/QEFERUZHSElKS0xNT1BRUlPeA1dZW1xdYGJlZmdoaWprbG1vcHFyc3R1dnd4eXp7fH1+gAGCAYUBhgGHAYkBiwGMAY0BjgGPAZABkQGUAZUBlgGXAZgBmQGaAZsBnAGdAZ4BnwGgAaEBogGjAaQBpQGmAacBqAGpAaoBqwGsAa0BrgGvAbABsQGyAbMBtAG1AbYBtwG4AbkBugG7AbwBvQG+Ab8BwAHBAcIBwwHEAcUBxgHHAcgByQHKAcsBzAHNAc4BzwHQAdEB0gHTAdQB1QHWAdcB2AHZAdoB2wHcAd0B3gHgAeEB4gHjAeQB5QHmAecB6AHpAeoB6wHsAe0B7gHvAfAB8QHyAfMBmQKkArAC/gL+AgsgASIEIAJHDfMBQd0BIRAM/wMLIAEiECACRw3dAUHDASEQDP4DCyABIgEgAkcNkAFB9wAhEAz9AwsgASIBIAJHDYYBQe8AIRAM/AMLIAEiASACRw1/QeoAIRAM+wMLIAEiASACRw17QegAIRAM+gMLIAEiASACRw14QeYAIRAM+QMLIAEiASACRw0aQRghEAz4AwsgASIBIAJHDRRBEiEQDPcDCyABIgEgAkcNWUHFACEQDPYDCyABIgEgAkcNSkE/IRAM9QMLIAEiASACRw1IQTwhEAz0AwsgASIBIAJHDUFBMSEQDPMDCyAALQAuQQFGDesDDIcCCyAAIAEiASACEMCAgIAAQQFHDeYBIABCADcDIAznAQsgACABIgEgAhC0gICAACIQDecBIAEhAQz1AgsCQCABIgEgAkcNAEEGIRAM8AMLIAAgAUEBaiIBIAIQu4CAgAAiEA3oASABIQEMMQsgAEIANwMgQRIhEAzVAwsgASIQIAJHDStBHSEQDO0DCwJAIAEiASACRg0AIAFBAWohAUEQIRAM1AMLQQchEAzsAwsgAEIAIAApAyAiESACIAEiEGutIhJ9IhMgEyARVhs3AyAgESASViIURQ3lAUEIIRAM6wMLAkAgASIBIAJGDQAgAEGJgICAADYCCCAAIAE2AgQgASEBQRQhEAzSAwtBCSEQDOoDCyABIQEgACkDIFAN5AEgASEBDPICCwJAIAEiASACRw0AQQshEAzpAwsgACABQQFqIgEgAhC2gICAACIQDeUBIAEhAQzyAgsgACABIgEgAhC4gICAACIQDeUBIAEhAQzyAgsgACABIgEgAhC4gICAACIQDeYBIAEhAQwNCyAAIAEiASACELqAgIAAIhAN5wEgASEBDPACCwJAIAEiASACRw0AQQ8hEAzlAwsgAS0AACIQQTtGDQggEEENRw3oASABQQFqIQEM7wILIAAgASIBIAIQuoCAgAAiEA3oASABIQEM8gILA0ACQCABLQAAQfC1gIAAai0AACIQQQFGDQAgEEECRw3rASAAKAIEIRAgAEEANgIEIAAgECABQQFqIgEQuYCAgAAiEA3qASABIQEM9AILIAFBAWoiASACRw0AC0ESIRAM4gMLIAAgASIBIAIQuoCAgAAiEA3pASABIQEMCgsgASIBIAJHDQZBGyEQDOADCwJAIAEiASACRw0AQRYhEAzgAwsgAEGKgICAADYCCCAAIAE2AgQgACABIAIQuICAgAAiEA3qASABIQFBICEQDMYDCwJAIAEiASACRg0AA0ACQCABLQAAQfC3gIAAai0AACIQQQJGDQACQCAQQX9qDgTlAewBAOsB7AELIAFBAWohAUEIIRAMyAMLIAFBAWoiASACRw0AC0EVIRAM3wMLQRUhEAzeAwsDQAJAIAEtAABB8LmAgABqLQAAIhBBAkYNACAQQX9qDgTeAewB4AHrAewBCyABQQFqIgEgAkcNAAtBGCEQDN0DCwJAIAEiASACRg0AIABBi4CAgAA2AgggACABNgIEIAEhAUEHIRAMxAMLQRkhEAzcAwsgAUEBaiEBDAILAkAgASIUIAJHDQBBGiEQDNsDCyAUIQECQCAULQAAQXNqDhTdAu4C7gLuAu4C7gLuAu4C7gLuAu4C7gLuAu4C7gLuAu4C7gLuAgDuAgtBACEQIABBADYCHCAAQa+LgIAANgIQIABBAjYCDCAAIBRBAWo2AhQM2gMLAkAgAS0AACIQQTtGDQAgEEENRw3oASABQQFqIQEM5QILIAFBAWohAQtBIiEQDL8DCwJAIAEiECACRw0AQRwhEAzYAwtCACERIBAhASAQLQAAQVBqDjfnAeYBAQIDBAUGBwgAAAAAAAAACQoLDA0OAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAPEBESExQAC0EeIRAMvQMLQgIhEQzlAQtCAyERDOQBC0IEIREM4wELQgUhEQziAQtCBiERDOEBC0IHIREM4AELQgghEQzfAQtCCSERDN4BC0IKIREM3QELQgshEQzcAQtCDCERDNsBC0INIREM2gELQg4hEQzZAQtCDyERDNgBC0IKIREM1wELQgshEQzWAQtCDCERDNUBC0INIREM1AELQg4hEQzTAQtCDyERDNIBC0IAIRECQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAIBAtAABBUGoON+UB5AEAAQIDBAUGB+YB5gHmAeYB5gHmAeYBCAkKCwwN5gHmAeYB5gHmAeYB5gHmAeYB5gHmAeYB5gHmAeYB5gHmAeYB5gHmAeYB5gHmAeYB5gHmAQ4PEBESE+YBC0ICIREM5AELQgMhEQzjAQtCBCERDOIBC0IFIREM4QELQgYhEQzgAQtCByERDN8BC0IIIREM3gELQgkhEQzdAQtCCiERDNwBC0ILIREM2wELQgwhEQzaAQtCDSERDNkBC0IOIREM2AELQg8hEQzXAQtCCiERDNYBC0ILIREM1QELQgwhEQzUAQtCDSERDNMBC0IOIREM0gELQg8hEQzRAQsgAEIAIAApAyAiESACIAEiEGutIhJ9IhMgEyARVhs3AyAgESASViIURQ3SAUEfIRAMwAMLAkAgASIBIAJGDQAgAEGJgICAADYCCCAAIAE2AgQgASEBQSQhEAynAwtBICEQDL8DCyAAIAEiECACEL6AgIAAQX9qDgW2AQDFAgHRAdIBC0ERIRAMpAMLIABBAToALyAQIQEMuwMLIAEiASACRw3SAUEkIRAMuwMLIAEiDSACRw0eQcYAIRAMugMLIAAgASIBIAIQsoCAgAAiEA3UASABIQEMtQELIAEiECACRw0mQdAAIRAMuAMLAkAgASIBIAJHDQBBKCEQDLgDCyAAQQA2AgQgAEGMgICAADYCCCAAIAEgARCxgICAACIQDdMBIAEhAQzYAQsCQCABIhAgAkcNAEEpIRAMtwMLIBAtAAAiAUEgRg0UIAFBCUcN0wEgEEEBaiEBDBULAkAgASIBIAJGDQAgAUEBaiEBDBcLQSohEAy1AwsCQCABIhAgAkcNAEErIRAMtQMLAkAgEC0AACIBQQlGDQAgAUEgRw3VAQsgAC0ALEEIRg3TASAQIQEMkQMLAkAgASIBIAJHDQBBLCEQDLQDCyABLQAAQQpHDdUBIAFBAWohAQzJAgsgASIOIAJHDdUBQS8hEAyyAwsDQAJAIAEtAAAiEEEgRg0AAkAgEEF2ag4EANwB3AEA2gELIAEhAQzgAQsgAUEBaiIBIAJHDQALQTEhEAyxAwtBMiEQIAEiFCACRg2wAyACIBRrIAAoAgAiAWohFSAUIAFrQQNqIRYCQANAIBQtAAAiF0EgciAXIBdBv39qQf8BcUEaSRtB/wFxIAFB8LuAgABqLQAARw0BAkAgAUEDRw0AQQYhAQyWAwsgAUEBaiEBIBRBAWoiFCACRw0ACyAAIBU2AgAMsQMLIABBADYCACAUIQEM2QELQTMhECABIhQgAkYNrwMgAiAUayAAKAIAIgFqIRUgFCABa0EIaiEWAkADQCAULQAAIhdBIHIgFyAXQb9/akH/AXFBGkkbQf8BcSABQfS7gIAAai0AAEcNAQJAIAFBCEcNAEEFIQEMlQMLIAFBAWohASAUQQFqIhQgAkcNAAsgACAVNgIADLADCyAAQQA2AgAgFCEBDNgBC0E0IRAgASIUIAJGDa4DIAIgFGsgACgCACIBaiEVIBQgAWtBBWohFgJAA0AgFC0AACIXQSByIBcgF0G/f2pB/wFxQRpJG0H/AXEgAUHQwoCAAGotAABHDQECQCABQQVHDQBBByEBDJQDCyABQQFqIQEgFEEBaiIUIAJHDQALIAAgFTYCAAyvAwsgAEEANgIAIBQhAQzXAQsCQCABIgEgAkYNAANAAkAgAS0AAEGAvoCAAGotAAAiEEEBRg0AIBBBAkYNCiABIQEM3QELIAFBAWoiASACRw0AC0EwIRAMrgMLQTAhEAytAwsCQCABIgEgAkYNAANAAkAgAS0AACIQQSBGDQAgEEF2ag4E2QHaAdoB2QHaAQsgAUEBaiIBIAJHDQALQTghEAytAwtBOCEQDKwDCwNAAkAgAS0AACIQQSBGDQAgEEEJRw0DCyABQQFqIgEgAkcNAAtBPCEQDKsDCwNAAkAgAS0AACIQQSBGDQACQAJAIBBBdmoOBNoBAQHaAQALIBBBLEYN2wELIAEhAQwECyABQQFqIgEgAkcNAAtBPyEQDKoDCyABIQEM2wELQcAAIRAgASIUIAJGDagDIAIgFGsgACgCACIBaiEWIBQgAWtBBmohFwJAA0AgFC0AAEEgciABQYDAgIAAai0AAEcNASABQQZGDY4DIAFBAWohASAUQQFqIhQgAkcNAAsgACAWNgIADKkDCyAAQQA2AgAgFCEBC0E2IRAMjgMLAkAgASIPIAJHDQBBwQAhEAynAwsgAEGMgICAADYCCCAAIA82AgQgDyEBIAAtACxBf2oOBM0B1QHXAdkBhwMLIAFBAWohAQzMAQsCQCABIgEgAkYNAANAAkAgAS0AACIQQSByIBAgEEG/f2pB/wFxQRpJG0H/AXEiEEEJRg0AIBBBIEYNAAJAAkACQAJAIBBBnX9qDhMAAwMDAwMDAwEDAwMDAwMDAwMCAwsgAUEBaiEBQTEhEAyRAwsgAUEBaiEBQTIhEAyQAwsgAUEBaiEBQTMhEAyPAwsgASEBDNABCyABQQFqIgEgAkcNAAtBNSEQDKUDC0E1IRAMpAMLAkAgASIBIAJGDQADQAJAIAEtAABBgLyAgABqLQAAQQFGDQAgASEBDNMBCyABQQFqIgEgAkcNAAtBPSEQDKQDC0E9IRAMowMLIAAgASIBIAIQsICAgAAiEA3WASABIQEMAQsgEEEBaiEBC0E8IRAMhwMLAkAgASIBIAJHDQBBwgAhEAygAwsCQANAAkAgAS0AAEF3ag4YAAL+Av4ChAP+Av4C/gL+Av4C/gL+Av4C/gL+Av4C/gL+Av4C/gL+Av4C/gIA/gILIAFBAWoiASACRw0AC0HCACEQDKADCyABQQFqIQEgAC0ALUEBcUUNvQEgASEBC0EsIRAMhQMLIAEiASACRw3TAUHEACEQDJ0DCwNAAkAgAS0AAEGQwICAAGotAABBAUYNACABIQEMtwILIAFBAWoiASACRw0AC0HFACEQDJwDCyANLQAAIhBBIEYNswEgEEE6Rw2BAyAAKAIEIQEgAEEANgIEIAAgASANEK+AgIAAIgEN0AEgDUEBaiEBDLMCC0HHACEQIAEiDSACRg2aAyACIA1rIAAoAgAiAWohFiANIAFrQQVqIRcDQCANLQAAIhRBIHIgFCAUQb9/akH/AXFBGkkbQf8BcSABQZDCgIAAai0AAEcNgAMgAUEFRg30AiABQQFqIQEgDUEBaiINIAJHDQALIAAgFjYCAAyaAwtByAAhECABIg0gAkYNmQMgAiANayAAKAIAIgFqIRYgDSABa0EJaiEXA0AgDS0AACIUQSByIBQgFEG/f2pB/wFxQRpJG0H/AXEgAUGWwoCAAGotAABHDf8CAkAgAUEJRw0AQQIhAQz1AgsgAUEBaiEBIA1BAWoiDSACRw0ACyAAIBY2AgAMmQMLAkAgASINIAJHDQBByQAhEAyZAwsCQAJAIA0tAAAiAUEgciABIAFBv39qQf8BcUEaSRtB/wFxQZJ/ag4HAIADgAOAA4ADgAMBgAMLIA1BAWohAUE+IRAMgAMLIA1BAWohAUE/IRAM/wILQcoAIRAgASINIAJGDZcDIAIgDWsgACgCACIBaiEWIA0gAWtBAWohFwNAIA0tAAAiFEEgciAUIBRBv39qQf8BcUEaSRtB/wFxIAFBoMKAgABqLQAARw39AiABQQFGDfACIAFBAWohASANQQFqIg0gAkcNAAsgACAWNgIADJcDC0HLACEQIAEiDSACRg2WAyACIA1rIAAoAgAiAWohFiANIAFrQQ5qIRcDQCANLQAAIhRBIHIgFCAUQb9/akH/AXFBGkkbQf8BcSABQaLCgIAAai0AAEcN/AIgAUEORg3wAiABQQFqIQEgDUEBaiINIAJHDQALIAAgFjYCAAyWAwtBzAAhECABIg0gAkYNlQMgAiANayAAKAIAIgFqIRYgDSABa0EPaiEXA0AgDS0AACIUQSByIBQgFEG/f2pB/wFxQRpJG0H/AXEgAUHAwoCAAGotAABHDfsCAkAgAUEPRw0AQQMhAQzxAgsgAUEBaiEBIA1BAWoiDSACRw0ACyAAIBY2AgAMlQMLQc0AIRAgASINIAJGDZQDIAIgDWsgACgCACIBaiEWIA0gAWtBBWohFwNAIA0tAAAiFEEgciAUIBRBv39qQf8BcUEaSRtB/wFxIAFB0MKAgABqLQAARw36AgJAIAFBBUcNAEEEIQEM8AILIAFBAWohASANQQFqIg0gAkcNAAsgACAWNgIADJQDCwJAIAEiDSACRw0AQc4AIRAMlAMLAkACQAJAAkAgDS0AACIBQSByIAEgAUG/f2pB/wFxQRpJG0H/AXFBnX9qDhMA/QL9Av0C/QL9Av0C/QL9Av0C/QL9Av0CAf0C/QL9AgID/QILIA1BAWohAUHBACEQDP0CCyANQQFqIQFBwgAhEAz8AgsgDUEBaiEBQcMAIRAM+wILIA1BAWohAUHEACEQDPoCCwJAIAEiASACRg0AIABBjYCAgAA2AgggACABNgIEIAEhAUHFACEQDPoCC0HPACEQDJIDCyAQIQECQAJAIBAtAABBdmoOBAGoAqgCAKgCCyAQQQFqIQELQSchEAz4AgsCQCABIgEgAkcNAEHRACEQDJEDCwJAIAEtAABBIEYNACABIQEMjQELIAFBAWohASAALQAtQQFxRQ3HASABIQEMjAELIAEiFyACRw3IAUHSACEQDI8DC0HTACEQIAEiFCACRg2OAyACIBRrIAAoAgAiAWohFiAUIAFrQQFqIRcDQCAULQAAIAFB1sKAgABqLQAARw3MASABQQFGDccBIAFBAWohASAUQQFqIhQgAkcNAAsgACAWNgIADI4DCwJAIAEiASACRw0AQdUAIRAMjgMLIAEtAABBCkcNzAEgAUEBaiEBDMcBCwJAIAEiASACRw0AQdYAIRAMjQMLAkACQCABLQAAQXZqDgQAzQHNAQHNAQsgAUEBaiEBDMcBCyABQQFqIQFBygAhEAzzAgsgACABIgEgAhCugICAACIQDcsBIAEhAUHNACEQDPICCyAALQApQSJGDYUDDKYCCwJAIAEiASACRw0AQdsAIRAMigMLQQAhFEEBIRdBASEWQQAhEAJAAkACQAJAAkACQAJAAkACQCABLQAAQVBqDgrUAdMBAAECAwQFBgjVAQtBAiEQDAYLQQMhEAwFC0EEIRAMBAtBBSEQDAMLQQYhEAwCC0EHIRAMAQtBCCEQC0EAIRdBACEWQQAhFAzMAQtBCSEQQQEhFEEAIRdBACEWDMsBCwJAIAEiASACRw0AQd0AIRAMiQMLIAEtAABBLkcNzAEgAUEBaiEBDKYCCyABIgEgAkcNzAFB3wAhEAyHAwsCQCABIgEgAkYNACAAQY6AgIAANgIIIAAgATYCBCABIQFB0AAhEAzuAgtB4AAhEAyGAwtB4QAhECABIgEgAkYNhQMgAiABayAAKAIAIhRqIRYgASAUa0EDaiEXA0AgAS0AACAUQeLCgIAAai0AAEcNzQEgFEEDRg3MASAUQQFqIRQgAUEBaiIBIAJHDQALIAAgFjYCAAyFAwtB4gAhECABIgEgAkYNhAMgAiABayAAKAIAIhRqIRYgASAUa0ECaiEXA0AgAS0AACAUQebCgIAAai0AAEcNzAEgFEECRg3OASAUQQFqIRQgAUEBaiIBIAJHDQALIAAgFjYCAAyEAwtB4wAhECABIgEgAkYNgwMgAiABayAAKAIAIhRqIRYgASAUa0EDaiEXA0AgAS0AACAUQenCgIAAai0AAEcNywEgFEEDRg3OASAUQQFqIRQgAUEBaiIBIAJHDQALIAAgFjYCAAyDAwsCQCABIgEgAkcNAEHlACEQDIMDCyAAIAFBAWoiASACEKiAgIAAIhANzQEgASEBQdYAIRAM6QILAkAgASIBIAJGDQADQAJAIAEtAAAiEEEgRg0AAkACQAJAIBBBuH9qDgsAAc8BzwHPAc8BzwHPAc8BzwECzwELIAFBAWohAUHSACEQDO0CCyABQQFqIQFB0wAhEAzsAgsgAUEBaiEBQdQAIRAM6wILIAFBAWoiASACRw0AC0HkACEQDIIDC0HkACEQDIEDCwNAAkAgAS0AAEHwwoCAAGotAAAiEEEBRg0AIBBBfmoOA88B0AHRAdIBCyABQQFqIgEgAkcNAAtB5gAhEAyAAwsCQCABIgEgAkYNACABQQFqIQEMAwtB5wAhEAz/AgsDQAJAIAEtAABB8MSAgABqLQAAIhBBAUYNAAJAIBBBfmoOBNIB0wHUAQDVAQsgASEBQdcAIRAM5wILIAFBAWoiASACRw0AC0HoACEQDP4CCwJAIAEiASACRw0AQekAIRAM/gILAkAgAS0AACIQQXZqDhq6AdUB1QG8AdUB1QHVAdUB1QHVAdUB1QHVAdUB1QHVAdUB1QHVAdUB1QHVAcoB1QHVAQDTAQsgAUEBaiEBC0EGIRAM4wILA0ACQCABLQAAQfDGgIAAai0AAEEBRg0AIAEhAQyeAgsgAUEBaiIBIAJHDQALQeoAIRAM+wILAkAgASIBIAJGDQAgAUEBaiEBDAMLQesAIRAM+gILAkAgASIBIAJHDQBB7AAhEAz6AgsgAUEBaiEBDAELAkAgASIBIAJHDQBB7QAhEAz5AgsgAUEBaiEBC0EEIRAM3gILAkAgASIUIAJHDQBB7gAhEAz3AgsgFCEBAkACQAJAIBQtAABB8MiAgABqLQAAQX9qDgfUAdUB1gEAnAIBAtcBCyAUQQFqIQEMCgsgFEEBaiEBDM0BC0EAIRAgAEEANgIcIABBm5KAgAA2AhAgAEEHNgIMIAAgFEEBajYCFAz2AgsCQANAAkAgAS0AAEHwyICAAGotAAAiEEEERg0AAkACQCAQQX9qDgfSAdMB1AHZAQAEAdkBCyABIQFB2gAhEAzgAgsgAUEBaiEBQdwAIRAM3wILIAFBAWoiASACRw0AC0HvACEQDPYCCyABQQFqIQEMywELAkAgASIUIAJHDQBB8AAhEAz1AgsgFC0AAEEvRw3UASAUQQFqIQEMBgsCQCABIhQgAkcNAEHxACEQDPQCCwJAIBQtAAAiAUEvRw0AIBRBAWohAUHdACEQDNsCCyABQXZqIgRBFksN0wFBASAEdEGJgIACcUUN0wEMygILAkAgASIBIAJGDQAgAUEBaiEBQd4AIRAM2gILQfIAIRAM8gILAkAgASIUIAJHDQBB9AAhEAzyAgsgFCEBAkAgFC0AAEHwzICAAGotAABBf2oOA8kClAIA1AELQeEAIRAM2AILAkAgASIUIAJGDQADQAJAIBQtAABB8MqAgABqLQAAIgFBA0YNAAJAIAFBf2oOAssCANUBCyAUIQFB3wAhEAzaAgsgFEEBaiIUIAJHDQALQfMAIRAM8QILQfMAIRAM8AILAkAgASIBIAJGDQAgAEGPgICAADYCCCAAIAE2AgQgASEBQeAAIRAM1wILQfUAIRAM7wILAkAgASIBIAJHDQBB9gAhEAzvAgsgAEGPgICAADYCCCAAIAE2AgQgASEBC0EDIRAM1AILA0AgAS0AAEEgRw3DAiABQQFqIgEgAkcNAAtB9wAhEAzsAgsCQCABIgEgAkcNAEH4ACEQDOwCCyABLQAAQSBHDc4BIAFBAWohAQzvAQsgACABIgEgAhCsgICAACIQDc4BIAEhAQyOAgsCQCABIgQgAkcNAEH6ACEQDOoCCyAELQAAQcwARw3RASAEQQFqIQFBEyEQDM8BCwJAIAEiBCACRw0AQfsAIRAM6QILIAIgBGsgACgCACIBaiEUIAQgAWtBBWohEANAIAQtAAAgAUHwzoCAAGotAABHDdABIAFBBUYNzgEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBB+wAhEAzoAgsCQCABIgQgAkcNAEH8ACEQDOgCCwJAAkAgBC0AAEG9f2oODADRAdEB0QHRAdEB0QHRAdEB0QHRAQHRAQsgBEEBaiEBQeYAIRAMzwILIARBAWohAUHnACEQDM4CCwJAIAEiBCACRw0AQf0AIRAM5wILIAIgBGsgACgCACIBaiEUIAQgAWtBAmohEAJAA0AgBC0AACABQe3PgIAAai0AAEcNzwEgAUECRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQf0AIRAM5wILIABBADYCACAQQQFqIQFBECEQDMwBCwJAIAEiBCACRw0AQf4AIRAM5gILIAIgBGsgACgCACIBaiEUIAQgAWtBBWohEAJAA0AgBC0AACABQfbOgIAAai0AAEcNzgEgAUEFRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQf4AIRAM5gILIABBADYCACAQQQFqIQFBFiEQDMsBCwJAIAEiBCACRw0AQf8AIRAM5QILIAIgBGsgACgCACIBaiEUIAQgAWtBA2ohEAJAA0AgBC0AACABQfzOgIAAai0AAEcNzQEgAUEDRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQf8AIRAM5QILIABBADYCACAQQQFqIQFBBSEQDMoBCwJAIAEiBCACRw0AQYABIRAM5AILIAQtAABB2QBHDcsBIARBAWohAUEIIRAMyQELAkAgASIEIAJHDQBBgQEhEAzjAgsCQAJAIAQtAABBsn9qDgMAzAEBzAELIARBAWohAUHrACEQDMoCCyAEQQFqIQFB7AAhEAzJAgsCQCABIgQgAkcNAEGCASEQDOICCwJAAkAgBC0AAEG4f2oOCADLAcsBywHLAcsBywEBywELIARBAWohAUHqACEQDMkCCyAEQQFqIQFB7QAhEAzIAgsCQCABIgQgAkcNAEGDASEQDOECCyACIARrIAAoAgAiAWohECAEIAFrQQJqIRQCQANAIAQtAAAgAUGAz4CAAGotAABHDckBIAFBAkYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgEDYCAEGDASEQDOECC0EAIRAgAEEANgIAIBRBAWohAQzGAQsCQCABIgQgAkcNAEGEASEQDOACCyACIARrIAAoAgAiAWohFCAEIAFrQQRqIRACQANAIAQtAAAgAUGDz4CAAGotAABHDcgBIAFBBEYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEGEASEQDOACCyAAQQA2AgAgEEEBaiEBQSMhEAzFAQsCQCABIgQgAkcNAEGFASEQDN8CCwJAAkAgBC0AAEG0f2oOCADIAcgByAHIAcgByAEByAELIARBAWohAUHvACEQDMYCCyAEQQFqIQFB8AAhEAzFAgsCQCABIgQgAkcNAEGGASEQDN4CCyAELQAAQcUARw3FASAEQQFqIQEMgwILAkAgASIEIAJHDQBBhwEhEAzdAgsgAiAEayAAKAIAIgFqIRQgBCABa0EDaiEQAkADQCAELQAAIAFBiM+AgABqLQAARw3FASABQQNGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBhwEhEAzdAgsgAEEANgIAIBBBAWohAUEtIRAMwgELAkAgASIEIAJHDQBBiAEhEAzcAgsgAiAEayAAKAIAIgFqIRQgBCABa0EIaiEQAkADQCAELQAAIAFB0M+AgABqLQAARw3EASABQQhGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBiAEhEAzcAgsgAEEANgIAIBBBAWohAUEpIRAMwQELAkAgASIBIAJHDQBBiQEhEAzbAgtBASEQIAEtAABB3wBHDcABIAFBAWohAQyBAgsCQCABIgQgAkcNAEGKASEQDNoCCyACIARrIAAoAgAiAWohFCAEIAFrQQFqIRADQCAELQAAIAFBjM+AgABqLQAARw3BASABQQFGDa8CIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQYoBIRAM2QILAkAgASIEIAJHDQBBiwEhEAzZAgsgAiAEayAAKAIAIgFqIRQgBCABa0ECaiEQAkADQCAELQAAIAFBjs+AgABqLQAARw3BASABQQJGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBiwEhEAzZAgsgAEEANgIAIBBBAWohAUECIRAMvgELAkAgASIEIAJHDQBBjAEhEAzYAgsgAiAEayAAKAIAIgFqIRQgBCABa0EBaiEQAkADQCAELQAAIAFB8M+AgABqLQAARw3AASABQQFGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBjAEhEAzYAgsgAEEANgIAIBBBAWohAUEfIRAMvQELAkAgASIEIAJHDQBBjQEhEAzXAgsgAiAEayAAKAIAIgFqIRQgBCABa0EBaiEQAkADQCAELQAAIAFB8s+AgABqLQAARw2/ASABQQFGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBjQEhEAzXAgsgAEEANgIAIBBBAWohAUEJIRAMvAELAkAgASIEIAJHDQBBjgEhEAzWAgsCQAJAIAQtAABBt39qDgcAvwG/Ab8BvwG/AQG/AQsgBEEBaiEBQfgAIRAMvQILIARBAWohAUH5ACEQDLwCCwJAIAEiBCACRw0AQY8BIRAM1QILIAIgBGsgACgCACIBaiEUIAQgAWtBBWohEAJAA0AgBC0AACABQZHPgIAAai0AAEcNvQEgAUEFRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQY8BIRAM1QILIABBADYCACAQQQFqIQFBGCEQDLoBCwJAIAEiBCACRw0AQZABIRAM1AILIAIgBGsgACgCACIBaiEUIAQgAWtBAmohEAJAA0AgBC0AACABQZfPgIAAai0AAEcNvAEgAUECRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQZABIRAM1AILIABBADYCACAQQQFqIQFBFyEQDLkBCwJAIAEiBCACRw0AQZEBIRAM0wILIAIgBGsgACgCACIBaiEUIAQgAWtBBmohEAJAA0AgBC0AACABQZrPgIAAai0AAEcNuwEgAUEGRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQZEBIRAM0wILIABBADYCACAQQQFqIQFBFSEQDLgBCwJAIAEiBCACRw0AQZIBIRAM0gILIAIgBGsgACgCACIBaiEUIAQgAWtBBWohEAJAA0AgBC0AACABQaHPgIAAai0AAEcNugEgAUEFRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQZIBIRAM0gILIABBADYCACAQQQFqIQFBHiEQDLcBCwJAIAEiBCACRw0AQZMBIRAM0QILIAQtAABBzABHDbgBIARBAWohAUEKIRAMtgELAkAgBCACRw0AQZQBIRAM0AILAkACQCAELQAAQb9/ag4PALkBuQG5AbkBuQG5AbkBuQG5AbkBuQG5AbkBAbkBCyAEQQFqIQFB/gAhEAy3AgsgBEEBaiEBQf8AIRAMtgILAkAgBCACRw0AQZUBIRAMzwILAkACQCAELQAAQb9/ag4DALgBAbgBCyAEQQFqIQFB/QAhEAy2AgsgBEEBaiEEQYABIRAMtQILAkAgBCACRw0AQZYBIRAMzgILIAIgBGsgACgCACIBaiEUIAQgAWtBAWohEAJAA0AgBC0AACABQafPgIAAai0AAEcNtgEgAUEBRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQZYBIRAMzgILIABBADYCACAQQQFqIQFBCyEQDLMBCwJAIAQgAkcNAEGXASEQDM0CCwJAAkACQAJAIAQtAABBU2oOIwC4AbgBuAG4AbgBuAG4AbgBuAG4AbgBuAG4AbgBuAG4AbgBuAG4AbgBuAG4AbgBAbgBuAG4AbgBuAECuAG4AbgBA7gBCyAEQQFqIQFB+wAhEAy2AgsgBEEBaiEBQfwAIRAMtQILIARBAWohBEGBASEQDLQCCyAEQQFqIQRBggEhEAyzAgsCQCAEIAJHDQBBmAEhEAzMAgsgAiAEayAAKAIAIgFqIRQgBCABa0EEaiEQAkADQCAELQAAIAFBqc+AgABqLQAARw20ASABQQRGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBmAEhEAzMAgsgAEEANgIAIBBBAWohAUEZIRAMsQELAkAgBCACRw0AQZkBIRAMywILIAIgBGsgACgCACIBaiEUIAQgAWtBBWohEAJAA0AgBC0AACABQa7PgIAAai0AAEcNswEgAUEFRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQZkBIRAMywILIABBADYCACAQQQFqIQFBBiEQDLABCwJAIAQgAkcNAEGaASEQDMoCCyACIARrIAAoAgAiAWohFCAEIAFrQQFqIRACQANAIAQtAAAgAUG0z4CAAGotAABHDbIBIAFBAUYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEGaASEQDMoCCyAAQQA2AgAgEEEBaiEBQRwhEAyvAQsCQCAEIAJHDQBBmwEhEAzJAgsgAiAEayAAKAIAIgFqIRQgBCABa0EBaiEQAkADQCAELQAAIAFBts+AgABqLQAARw2xASABQQFGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBmwEhEAzJAgsgAEEANgIAIBBBAWohAUEnIRAMrgELAkAgBCACRw0AQZwBIRAMyAILAkACQCAELQAAQax/ag4CAAGxAQsgBEEBaiEEQYYBIRAMrwILIARBAWohBEGHASEQDK4CCwJAIAQgAkcNAEGdASEQDMcCCyACIARrIAAoAgAiAWohFCAEIAFrQQFqIRACQANAIAQtAAAgAUG4z4CAAGotAABHDa8BIAFBAUYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEGdASEQDMcCCyAAQQA2AgAgEEEBaiEBQSYhEAysAQsCQCAEIAJHDQBBngEhEAzGAgsgAiAEayAAKAIAIgFqIRQgBCABa0EBaiEQAkADQCAELQAAIAFBus+AgABqLQAARw2uASABQQFGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBngEhEAzGAgsgAEEANgIAIBBBAWohAUEDIRAMqwELAkAgBCACRw0AQZ8BIRAMxQILIAIgBGsgACgCACIBaiEUIAQgAWtBAmohEAJAA0AgBC0AACABQe3PgIAAai0AAEcNrQEgAUECRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQZ8BIRAMxQILIABBADYCACAQQQFqIQFBDCEQDKoBCwJAIAQgAkcNAEGgASEQDMQCCyACIARrIAAoAgAiAWohFCAEIAFrQQNqIRACQANAIAQtAAAgAUG8z4CAAGotAABHDawBIAFBA0YNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEGgASEQDMQCCyAAQQA2AgAgEEEBaiEBQQ0hEAypAQsCQCAEIAJHDQBBoQEhEAzDAgsCQAJAIAQtAABBun9qDgsArAGsAawBrAGsAawBrAGsAawBAawBCyAEQQFqIQRBiwEhEAyqAgsgBEEBaiEEQYwBIRAMqQILAkAgBCACRw0AQaIBIRAMwgILIAQtAABB0ABHDakBIARBAWohBAzpAQsCQCAEIAJHDQBBowEhEAzBAgsCQAJAIAQtAABBt39qDgcBqgGqAaoBqgGqAQCqAQsgBEEBaiEEQY4BIRAMqAILIARBAWohAUEiIRAMpgELAkAgBCACRw0AQaQBIRAMwAILIAIgBGsgACgCACIBaiEUIAQgAWtBAWohEAJAA0AgBC0AACABQcDPgIAAai0AAEcNqAEgAUEBRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQaQBIRAMwAILIABBADYCACAQQQFqIQFBHSEQDKUBCwJAIAQgAkcNAEGlASEQDL8CCwJAAkAgBC0AAEGuf2oOAwCoAQGoAQsgBEEBaiEEQZABIRAMpgILIARBAWohAUEEIRAMpAELAkAgBCACRw0AQaYBIRAMvgILAkACQAJAAkACQCAELQAAQb9/ag4VAKoBqgGqAaoBqgGqAaoBqgGqAaoBAaoBqgECqgGqAQOqAaoBBKoBCyAEQQFqIQRBiAEhEAyoAgsgBEEBaiEEQYkBIRAMpwILIARBAWohBEGKASEQDKYCCyAEQQFqIQRBjwEhEAylAgsgBEEBaiEEQZEBIRAMpAILAkAgBCACRw0AQacBIRAMvQILIAIgBGsgACgCACIBaiEUIAQgAWtBAmohEAJAA0AgBC0AACABQe3PgIAAai0AAEcNpQEgAUECRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQacBIRAMvQILIABBADYCACAQQQFqIQFBESEQDKIBCwJAIAQgAkcNAEGoASEQDLwCCyACIARrIAAoAgAiAWohFCAEIAFrQQJqIRACQANAIAQtAAAgAUHCz4CAAGotAABHDaQBIAFBAkYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEGoASEQDLwCCyAAQQA2AgAgEEEBaiEBQSwhEAyhAQsCQCAEIAJHDQBBqQEhEAy7AgsgAiAEayAAKAIAIgFqIRQgBCABa0EEaiEQAkADQCAELQAAIAFBxc+AgABqLQAARw2jASABQQRGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBqQEhEAy7AgsgAEEANgIAIBBBAWohAUErIRAMoAELAkAgBCACRw0AQaoBIRAMugILIAIgBGsgACgCACIBaiEUIAQgAWtBAmohEAJAA0AgBC0AACABQcrPgIAAai0AAEcNogEgAUECRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQaoBIRAMugILIABBADYCACAQQQFqIQFBFCEQDJ8BCwJAIAQgAkcNAEGrASEQDLkCCwJAAkACQAJAIAQtAABBvn9qDg8AAQKkAaQBpAGkAaQBpAGkAaQBpAGkAaQBA6QBCyAEQQFqIQRBkwEhEAyiAgsgBEEBaiEEQZQBIRAMoQILIARBAWohBEGVASEQDKACCyAEQQFqIQRBlgEhEAyfAgsCQCAEIAJHDQBBrAEhEAy4AgsgBC0AAEHFAEcNnwEgBEEBaiEEDOABCwJAIAQgAkcNAEGtASEQDLcCCyACIARrIAAoAgAiAWohFCAEIAFrQQJqIRACQANAIAQtAAAgAUHNz4CAAGotAABHDZ8BIAFBAkYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEGtASEQDLcCCyAAQQA2AgAgEEEBaiEBQQ4hEAycAQsCQCAEIAJHDQBBrgEhEAy2AgsgBC0AAEHQAEcNnQEgBEEBaiEBQSUhEAybAQsCQCAEIAJHDQBBrwEhEAy1AgsgAiAEayAAKAIAIgFqIRQgBCABa0EIaiEQAkADQCAELQAAIAFB0M+AgABqLQAARw2dASABQQhGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBrwEhEAy1AgsgAEEANgIAIBBBAWohAUEqIRAMmgELAkAgBCACRw0AQbABIRAMtAILAkACQCAELQAAQat/ag4LAJ0BnQGdAZ0BnQGdAZ0BnQGdAQGdAQsgBEEBaiEEQZoBIRAMmwILIARBAWohBEGbASEQDJoCCwJAIAQgAkcNAEGxASEQDLMCCwJAAkAgBC0AAEG/f2oOFACcAZwBnAGcAZwBnAGcAZwBnAGcAZwBnAGcAZwBnAGcAZwBnAEBnAELIARBAWohBEGZASEQDJoCCyAEQQFqIQRBnAEhEAyZAgsCQCAEIAJHDQBBsgEhEAyyAgsgAiAEayAAKAIAIgFqIRQgBCABa0EDaiEQAkADQCAELQAAIAFB2c+AgABqLQAARw2aASABQQNGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBsgEhEAyyAgsgAEEANgIAIBBBAWohAUEhIRAMlwELAkAgBCACRw0AQbMBIRAMsQILIAIgBGsgACgCACIBaiEUIAQgAWtBBmohEAJAA0AgBC0AACABQd3PgIAAai0AAEcNmQEgAUEGRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQbMBIRAMsQILIABBADYCACAQQQFqIQFBGiEQDJYBCwJAIAQgAkcNAEG0ASEQDLACCwJAAkACQCAELQAAQbt/ag4RAJoBmgGaAZoBmgGaAZoBmgGaAQGaAZoBmgGaAZoBApoBCyAEQQFqIQRBnQEhEAyYAgsgBEEBaiEEQZ4BIRAMlwILIARBAWohBEGfASEQDJYCCwJAIAQgAkcNAEG1ASEQDK8CCyACIARrIAAoAgAiAWohFCAEIAFrQQVqIRACQANAIAQtAAAgAUHkz4CAAGotAABHDZcBIAFBBUYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEG1ASEQDK8CCyAAQQA2AgAgEEEBaiEBQSghEAyUAQsCQCAEIAJHDQBBtgEhEAyuAgsgAiAEayAAKAIAIgFqIRQgBCABa0ECaiEQAkADQCAELQAAIAFB6s+AgABqLQAARw2WASABQQJGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBtgEhEAyuAgsgAEEANgIAIBBBAWohAUEHIRAMkwELAkAgBCACRw0AQbcBIRAMrQILAkACQCAELQAAQbt/ag4OAJYBlgGWAZYBlgGWAZYBlgGWAZYBlgGWAQGWAQsgBEEBaiEEQaEBIRAMlAILIARBAWohBEGiASEQDJMCCwJAIAQgAkcNAEG4ASEQDKwCCyACIARrIAAoAgAiAWohFCAEIAFrQQJqIRACQANAIAQtAAAgAUHtz4CAAGotAABHDZQBIAFBAkYNASABQQFqIQEgBEEBaiIEIAJHDQALIAAgFDYCAEG4ASEQDKwCCyAAQQA2AgAgEEEBaiEBQRIhEAyRAQsCQCAEIAJHDQBBuQEhEAyrAgsgAiAEayAAKAIAIgFqIRQgBCABa0EBaiEQAkADQCAELQAAIAFB8M+AgABqLQAARw2TASABQQFGDQEgAUEBaiEBIARBAWoiBCACRw0ACyAAIBQ2AgBBuQEhEAyrAgsgAEEANgIAIBBBAWohAUEgIRAMkAELAkAgBCACRw0AQboBIRAMqgILIAIgBGsgACgCACIBaiEUIAQgAWtBAWohEAJAA0AgBC0AACABQfLPgIAAai0AAEcNkgEgAUEBRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQboBIRAMqgILIABBADYCACAQQQFqIQFBDyEQDI8BCwJAIAQgAkcNAEG7ASEQDKkCCwJAAkAgBC0AAEG3f2oOBwCSAZIBkgGSAZIBAZIBCyAEQQFqIQRBpQEhEAyQAgsgBEEBaiEEQaYBIRAMjwILAkAgBCACRw0AQbwBIRAMqAILIAIgBGsgACgCACIBaiEUIAQgAWtBB2ohEAJAA0AgBC0AACABQfTPgIAAai0AAEcNkAEgAUEHRg0BIAFBAWohASAEQQFqIgQgAkcNAAsgACAUNgIAQbwBIRAMqAILIABBADYCACAQQQFqIQFBGyEQDI0BCwJAIAQgAkcNAEG9ASEQDKcCCwJAAkACQCAELQAAQb5/ag4SAJEBkQGRAZEBkQGRAZEBkQGRAQGRAZEBkQGRAZEBkQECkQELIARBAWohBEGkASEQDI8CCyAEQQFqIQRBpwEhEAyOAgsgBEEBaiEEQagBIRAMjQILAkAgBCACRw0AQb4BIRAMpgILIAQtAABBzgBHDY0BIARBAWohBAzPAQsCQCAEIAJHDQBBvwEhEAylAgsCQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQCAELQAAQb9/ag4VAAECA5wBBAUGnAGcAZwBBwgJCgucAQwNDg+cAQsgBEEBaiEBQegAIRAMmgILIARBAWohAUHpACEQDJkCCyAEQQFqIQFB7gAhEAyYAgsgBEEBaiEBQfIAIRAMlwILIARBAWohAUHzACEQDJYCCyAEQQFqIQFB9gAhEAyVAgsgBEEBaiEBQfcAIRAMlAILIARBAWohAUH6ACEQDJMCCyAEQQFqIQRBgwEhEAySAgsgBEEBaiEEQYQBIRAMkQILIARBAWohBEGFASEQDJACCyAEQQFqIQRBkgEhEAyPAgsgBEEBaiEEQZgBIRAMjgILIARBAWohBEGgASEQDI0CCyAEQQFqIQRBowEhEAyMAgsgBEEBaiEEQaoBIRAMiwILAkAgBCACRg0AIABBkICAgAA2AgggACAENgIEQasBIRAMiwILQcABIRAMowILIAAgBSACEKqAgIAAIgENiwEgBSEBDFwLAkAgBiACRg0AIAZBAWohBQyNAQtBwgEhEAyhAgsDQAJAIBAtAABBdmoOBIwBAACPAQALIBBBAWoiECACRw0AC0HDASEQDKACCwJAIAcgAkYNACAAQZGAgIAANgIIIAAgBzYCBCAHIQFBASEQDIcCC0HEASEQDJ8CCwJAIAcgAkcNAEHFASEQDJ8CCwJAAkAgBy0AAEF2ag4EAc4BzgEAzgELIAdBAWohBgyNAQsgB0EBaiEFDIkBCwJAIAcgAkcNAEHGASEQDJ4CCwJAAkAgBy0AAEF2ag4XAY8BjwEBjwGPAY8BjwGPAY8BjwGPAY8BjwGPAY8BjwGPAY8BjwGPAY8BAI8BCyAHQQFqIQcLQbABIRAMhAILAkAgCCACRw0AQcgBIRAMnQILIAgtAABBIEcNjQEgAEEAOwEyIAhBAWohAUGzASEQDIMCCyABIRcCQANAIBciByACRg0BIActAABBUGpB/wFxIhBBCk8NzAECQCAALwEyIhRBmTNLDQAgACAUQQpsIhQ7ATIgEEH//wNzIBRB/v8DcUkNACAHQQFqIRcgACAUIBBqIhA7ATIgEEH//wNxQegHSQ0BCwtBACEQIABBADYCHCAAQcGJgIAANgIQIABBDTYCDCAAIAdBAWo2AhQMnAILQccBIRAMmwILIAAgCCACEK6AgIAAIhBFDcoBIBBBFUcNjAEgAEHIATYCHCAAIAg2AhQgAEHJl4CAADYCECAAQRU2AgxBACEQDJoCCwJAIAkgAkcNAEHMASEQDJoCC0EAIRRBASEXQQEhFkEAIRACQAJAAkACQAJAAkACQAJAAkAgCS0AAEFQag4KlgGVAQABAgMEBQYIlwELQQIhEAwGC0EDIRAMBQtBBCEQDAQLQQUhEAwDC0EGIRAMAgtBByEQDAELQQghEAtBACEXQQAhFkEAIRQMjgELQQkhEEEBIRRBACEXQQAhFgyNAQsCQCAKIAJHDQBBzgEhEAyZAgsgCi0AAEEuRw2OASAKQQFqIQkMygELIAsgAkcNjgFB0AEhEAyXAgsCQCALIAJGDQAgAEGOgICAADYCCCAAIAs2AgRBtwEhEAz+AQtB0QEhEAyWAgsCQCAEIAJHDQBB0gEhEAyWAgsgAiAEayAAKAIAIhBqIRQgBCAQa0EEaiELA0AgBC0AACAQQfzPgIAAai0AAEcNjgEgEEEERg3pASAQQQFqIRAgBEEBaiIEIAJHDQALIAAgFDYCAEHSASEQDJUCCyAAIAwgAhCsgICAACIBDY0BIAwhAQy4AQsCQCAEIAJHDQBB1AEhEAyUAgsgAiAEayAAKAIAIhBqIRQgBCAQa0EBaiEMA0AgBC0AACAQQYHQgIAAai0AAEcNjwEgEEEBRg2OASAQQQFqIRAgBEEBaiIEIAJHDQALIAAgFDYCAEHUASEQDJMCCwJAIAQgAkcNAEHWASEQDJMCCyACIARrIAAoAgAiEGohFCAEIBBrQQJqIQsDQCAELQAAIBBBg9CAgABqLQAARw2OASAQQQJGDZABIBBBAWohECAEQQFqIgQgAkcNAAsgACAUNgIAQdYBIRAMkgILAkAgBCACRw0AQdcBIRAMkgILAkACQCAELQAAQbt/ag4QAI8BjwGPAY8BjwGPAY8BjwGPAY8BjwGPAY8BjwEBjwELIARBAWohBEG7ASEQDPkBCyAEQQFqIQRBvAEhEAz4AQsCQCAEIAJHDQBB2AEhEAyRAgsgBC0AAEHIAEcNjAEgBEEBaiEEDMQBCwJAIAQgAkYNACAAQZCAgIAANgIIIAAgBDYCBEG+ASEQDPcBC0HZASEQDI8CCwJAIAQgAkcNAEHaASEQDI8CCyAELQAAQcgARg3DASAAQQE6ACgMuQELIABBAjoALyAAIAQgAhCmgICAACIQDY0BQcIBIRAM9AELIAAtAChBf2oOArcBuQG4AQsDQAJAIAQtAABBdmoOBACOAY4BAI4BCyAEQQFqIgQgAkcNAAtB3QEhEAyLAgsgAEEAOgAvIAAtAC1BBHFFDYQCCyAAQQA6AC8gAEEBOgA0IAEhAQyMAQsgEEEVRg3aASAAQQA2AhwgACABNgIUIABBp46AgAA2AhAgAEESNgIMQQAhEAyIAgsCQCAAIBAgAhC0gICAACIEDQAgECEBDIECCwJAIARBFUcNACAAQQM2AhwgACAQNgIUIABBsJiAgAA2AhAgAEEVNgIMQQAhEAyIAgsgAEEANgIcIAAgEDYCFCAAQaeOgIAANgIQIABBEjYCDEEAIRAMhwILIBBBFUYN1gEgAEEANgIcIAAgATYCFCAAQdqNgIAANgIQIABBFDYCDEEAIRAMhgILIAAoAgQhFyAAQQA2AgQgECARp2oiFiEBIAAgFyAQIBYgFBsiEBC1gICAACIURQ2NASAAQQc2AhwgACAQNgIUIAAgFDYCDEEAIRAMhQILIAAgAC8BMEGAAXI7ATAgASEBC0EqIRAM6gELIBBBFUYN0QEgAEEANgIcIAAgATYCFCAAQYOMgIAANgIQIABBEzYCDEEAIRAMggILIBBBFUYNzwEgAEEANgIcIAAgATYCFCAAQZqPgIAANgIQIABBIjYCDEEAIRAMgQILIAAoAgQhECAAQQA2AgQCQCAAIBAgARC3gICAACIQDQAgAUEBaiEBDI0BCyAAQQw2AhwgACAQNgIMIAAgAUEBajYCFEEAIRAMgAILIBBBFUYNzAEgAEEANgIcIAAgATYCFCAAQZqPgIAANgIQIABBIjYCDEEAIRAM/wELIAAoAgQhECAAQQA2AgQCQCAAIBAgARC3gICAACIQDQAgAUEBaiEBDIwBCyAAQQ02AhwgACAQNgIMIAAgAUEBajYCFEEAIRAM/gELIBBBFUYNyQEgAEEANgIcIAAgATYCFCAAQcaMgIAANgIQIABBIzYCDEEAIRAM/QELIAAoAgQhECAAQQA2AgQCQCAAIBAgARC5gICAACIQDQAgAUEBaiEBDIsBCyAAQQ42AhwgACAQNgIMIAAgAUEBajYCFEEAIRAM/AELIABBADYCHCAAIAE2AhQgAEHAlYCAADYCECAAQQI2AgxBACEQDPsBCyAQQRVGDcUBIABBADYCHCAAIAE2AhQgAEHGjICAADYCECAAQSM2AgxBACEQDPoBCyAAQRA2AhwgACABNgIUIAAgEDYCDEEAIRAM+QELIAAoAgQhBCAAQQA2AgQCQCAAIAQgARC5gICAACIEDQAgAUEBaiEBDPEBCyAAQRE2AhwgACAENgIMIAAgAUEBajYCFEEAIRAM+AELIBBBFUYNwQEgAEEANgIcIAAgATYCFCAAQcaMgIAANgIQIABBIzYCDEEAIRAM9wELIAAoAgQhECAAQQA2AgQCQCAAIBAgARC5gICAACIQDQAgAUEBaiEBDIgBCyAAQRM2AhwgACAQNgIMIAAgAUEBajYCFEEAIRAM9gELIAAoAgQhBCAAQQA2AgQCQCAAIAQgARC5gICAACIEDQAgAUEBaiEBDO0BCyAAQRQ2AhwgACAENgIMIAAgAUEBajYCFEEAIRAM9QELIBBBFUYNvQEgAEEANgIcIAAgATYCFCAAQZqPgIAANgIQIABBIjYCDEEAIRAM9AELIAAoAgQhECAAQQA2AgQCQCAAIBAgARC3gICAACIQDQAgAUEBaiEBDIYBCyAAQRY2AhwgACAQNgIMIAAgAUEBajYCFEEAIRAM8wELIAAoAgQhBCAAQQA2AgQCQCAAIAQgARC3gICAACIEDQAgAUEBaiEBDOkBCyAAQRc2AhwgACAENgIMIAAgAUEBajYCFEEAIRAM8gELIABBADYCHCAAIAE2AhQgAEHNk4CAADYCECAAQQw2AgxBACEQDPEBC0IBIRELIBBBAWohAQJAIAApAyAiEkL//////////w9WDQAgACASQgSGIBGENwMgIAEhAQyEAQsgAEEANgIcIAAgATYCFCAAQa2JgIAANgIQIABBDDYCDEEAIRAM7wELIABBADYCHCAAIBA2AhQgAEHNk4CAADYCECAAQQw2AgxBACEQDO4BCyAAKAIEIRcgAEEANgIEIBAgEadqIhYhASAAIBcgECAWIBQbIhAQtYCAgAAiFEUNcyAAQQU2AhwgACAQNgIUIAAgFDYCDEEAIRAM7QELIABBADYCHCAAIBA2AhQgAEGqnICAADYCECAAQQ82AgxBACEQDOwBCyAAIBAgAhC0gICAACIBDQEgECEBC0EOIRAM0QELAkAgAUEVRw0AIABBAjYCHCAAIBA2AhQgAEGwmICAADYCECAAQRU2AgxBACEQDOoBCyAAQQA2AhwgACAQNgIUIABBp46AgAA2AhAgAEESNgIMQQAhEAzpAQsgAUEBaiEQAkAgAC8BMCIBQYABcUUNAAJAIAAgECACELuAgIAAIgENACAQIQEMcAsgAUEVRw26ASAAQQU2AhwgACAQNgIUIABB+ZeAgAA2AhAgAEEVNgIMQQAhEAzpAQsCQCABQaAEcUGgBEcNACAALQAtQQJxDQAgAEEANgIcIAAgEDYCFCAAQZaTgIAANgIQIABBBDYCDEEAIRAM6QELIAAgECACEL2AgIAAGiAQIQECQAJAAkACQAJAIAAgECACELOAgIAADhYCAQAEBAQEBAQEBAQEBAQEBAQEBAQDBAsgAEEBOgAuCyAAIAAvATBBwAByOwEwIBAhAQtBJiEQDNEBCyAAQSM2AhwgACAQNgIUIABBpZaAgAA2AhAgAEEVNgIMQQAhEAzpAQsgAEEANgIcIAAgEDYCFCAAQdWLgIAANgIQIABBETYCDEEAIRAM6AELIAAtAC1BAXFFDQFBwwEhEAzOAQsCQCANIAJGDQADQAJAIA0tAABBIEYNACANIQEMxAELIA1BAWoiDSACRw0AC0ElIRAM5wELQSUhEAzmAQsgACgCBCEEIABBADYCBCAAIAQgDRCvgICAACIERQ2tASAAQSY2AhwgACAENgIMIAAgDUEBajYCFEEAIRAM5QELIBBBFUYNqwEgAEEANgIcIAAgATYCFCAAQf2NgIAANgIQIABBHTYCDEEAIRAM5AELIABBJzYCHCAAIAE2AhQgACAQNgIMQQAhEAzjAQsgECEBQQEhFAJAAkACQAJAAkACQAJAIAAtACxBfmoOBwYFBQMBAgAFCyAAIAAvATBBCHI7ATAMAwtBAiEUDAELQQQhFAsgAEEBOgAsIAAgAC8BMCAUcjsBMAsgECEBC0ErIRAMygELIABBADYCHCAAIBA2AhQgAEGrkoCAADYCECAAQQs2AgxBACEQDOIBCyAAQQA2AhwgACABNgIUIABB4Y+AgAA2AhAgAEEKNgIMQQAhEAzhAQsgAEEAOgAsIBAhAQy9AQsgECEBQQEhFAJAAkACQAJAAkAgAC0ALEF7ag4EAwECAAULIAAgAC8BMEEIcjsBMAwDC0ECIRQMAQtBBCEUCyAAQQE6ACwgACAALwEwIBRyOwEwCyAQIQELQSkhEAzFAQsgAEEANgIcIAAgATYCFCAAQfCUgIAANgIQIABBAzYCDEEAIRAM3QELAkAgDi0AAEENRw0AIAAoAgQhASAAQQA2AgQCQCAAIAEgDhCxgICAACIBDQAgDkEBaiEBDHULIABBLDYCHCAAIAE2AgwgACAOQQFqNgIUQQAhEAzdAQsgAC0ALUEBcUUNAUHEASEQDMMBCwJAIA4gAkcNAEEtIRAM3AELAkACQANAAkAgDi0AAEF2ag4EAgAAAwALIA5BAWoiDiACRw0AC0EtIRAM3QELIAAoAgQhASAAQQA2AgQCQCAAIAEgDhCxgICAACIBDQAgDiEBDHQLIABBLDYCHCAAIA42AhQgACABNgIMQQAhEAzcAQsgACgCBCEBIABBADYCBAJAIAAgASAOELGAgIAAIgENACAOQQFqIQEMcwsgAEEsNgIcIAAgATYCDCAAIA5BAWo2AhRBACEQDNsBCyAAKAIEIQQgAEEANgIEIAAgBCAOELGAgIAAIgQNoAEgDiEBDM4BCyAQQSxHDQEgAUEBaiEQQQEhAQJAAkACQAJAAkAgAC0ALEF7ag4EAwECBAALIBAhAQwEC0ECIQEMAQtBBCEBCyAAQQE6ACwgACAALwEwIAFyOwEwIBAhAQwBCyAAIAAvATBBCHI7ATAgECEBC0E5IRAMvwELIABBADoALCABIQELQTQhEAy9AQsgACAALwEwQSByOwEwIAEhAQwCCyAAKAIEIQQgAEEANgIEAkAgACAEIAEQsYCAgAAiBA0AIAEhAQzHAQsgAEE3NgIcIAAgATYCFCAAIAQ2AgxBACEQDNQBCyAAQQg6ACwgASEBC0EwIRAMuQELAkAgAC0AKEEBRg0AIAEhAQwECyAALQAtQQhxRQ2TASABIQEMAwsgAC0AMEEgcQ2UAUHFASEQDLcBCwJAIA8gAkYNAAJAA0ACQCAPLQAAQVBqIgFB/wFxQQpJDQAgDyEBQTUhEAy6AQsgACkDICIRQpmz5syZs+bMGVYNASAAIBFCCn4iETcDICARIAGtQv8BgyISQn+FVg0BIAAgESASfDcDICAPQQFqIg8gAkcNAAtBOSEQDNEBCyAAKAIEIQIgAEEANgIEIAAgAiAPQQFqIgQQsYCAgAAiAg2VASAEIQEMwwELQTkhEAzPAQsCQCAALwEwIgFBCHFFDQAgAC0AKEEBRw0AIAAtAC1BCHFFDZABCyAAIAFB9/sDcUGABHI7ATAgDyEBC0E3IRAMtAELIAAgAC8BMEEQcjsBMAyrAQsgEEEVRg2LASAAQQA2AhwgACABNgIUIABB8I6AgAA2AhAgAEEcNgIMQQAhEAzLAQsgAEHDADYCHCAAIAE2AgwgACANQQFqNgIUQQAhEAzKAQsCQCABLQAAQTpHDQAgACgCBCEQIABBADYCBAJAIAAgECABEK+AgIAAIhANACABQQFqIQEMYwsgAEHDADYCHCAAIBA2AgwgACABQQFqNgIUQQAhEAzKAQsgAEEANgIcIAAgATYCFCAAQbGRgIAANgIQIABBCjYCDEEAIRAMyQELIABBADYCHCAAIAE2AhQgAEGgmYCAADYCECAAQR42AgxBACEQDMgBCyAAQQA2AgALIABBgBI7ASogACAXQQFqIgEgAhCogICAACIQDQEgASEBC0HHACEQDKwBCyAQQRVHDYMBIABB0QA2AhwgACABNgIUIABB45eAgAA2AhAgAEEVNgIMQQAhEAzEAQsgACgCBCEQIABBADYCBAJAIAAgECABEKeAgIAAIhANACABIQEMXgsgAEHSADYCHCAAIAE2AhQgACAQNgIMQQAhEAzDAQsgAEEANgIcIAAgFDYCFCAAQcGogIAANgIQIABBBzYCDCAAQQA2AgBBACEQDMIBCyAAKAIEIRAgAEEANgIEAkAgACAQIAEQp4CAgAAiEA0AIAEhAQxdCyAAQdMANgIcIAAgATYCFCAAIBA2AgxBACEQDMEBC0EAIRAgAEEANgIcIAAgATYCFCAAQYCRgIAANgIQIABBCTYCDAzAAQsgEEEVRg19IABBADYCHCAAIAE2AhQgAEGUjYCAADYCECAAQSE2AgxBACEQDL8BC0EBIRZBACEXQQAhFEEBIRALIAAgEDoAKyABQQFqIQECQAJAIAAtAC1BEHENAAJAAkACQCAALQAqDgMBAAIECyAWRQ0DDAILIBQNAQwCCyAXRQ0BCyAAKAIEIRAgAEEANgIEAkAgACAQIAEQrYCAgAAiEA0AIAEhAQxcCyAAQdgANgIcIAAgATYCFCAAIBA2AgxBACEQDL4BCyAAKAIEIQQgAEEANgIEAkAgACAEIAEQrYCAgAAiBA0AIAEhAQytAQsgAEHZADYCHCAAIAE2AhQgACAENgIMQQAhEAy9AQsgACgCBCEEIABBADYCBAJAIAAgBCABEK2AgIAAIgQNACABIQEMqwELIABB2gA2AhwgACABNgIUIAAgBDYCDEEAIRAMvAELIAAoAgQhBCAAQQA2AgQCQCAAIAQgARCtgICAACIEDQAgASEBDKkBCyAAQdwANgIcIAAgATYCFCAAIAQ2AgxBACEQDLsBCwJAIAEtAABBUGoiEEH/AXFBCk8NACAAIBA6ACogAUEBaiEBQc8AIRAMogELIAAoAgQhBCAAQQA2AgQCQCAAIAQgARCtgICAACIEDQAgASEBDKcBCyAAQd4ANgIcIAAgATYCFCAAIAQ2AgxBACEQDLoBCyAAQQA2AgAgF0EBaiEBAkAgAC0AKUEjTw0AIAEhAQxZCyAAQQA2AhwgACABNgIUIABB04mAgAA2AhAgAEEINgIMQQAhEAy5AQsgAEEANgIAC0EAIRAgAEEANgIcIAAgATYCFCAAQZCzgIAANgIQIABBCDYCDAy3AQsgAEEANgIAIBdBAWohAQJAIAAtAClBIUcNACABIQEMVgsgAEEANgIcIAAgATYCFCAAQZuKgIAANgIQIABBCDYCDEEAIRAMtgELIABBADYCACAXQQFqIQECQCAALQApIhBBXWpBC08NACABIQEMVQsCQCAQQQZLDQBBASAQdEHKAHFFDQAgASEBDFULQQAhECAAQQA2AhwgACABNgIUIABB94mAgAA2AhAgAEEINgIMDLUBCyAQQRVGDXEgAEEANgIcIAAgATYCFCAAQbmNgIAANgIQIABBGjYCDEEAIRAMtAELIAAoAgQhECAAQQA2AgQCQCAAIBAgARCngICAACIQDQAgASEBDFQLIABB5QA2AhwgACABNgIUIAAgEDYCDEEAIRAMswELIAAoAgQhECAAQQA2AgQCQCAAIBAgARCngICAACIQDQAgASEBDE0LIABB0gA2AhwgACABNgIUIAAgEDYCDEEAIRAMsgELIAAoAgQhECAAQQA2AgQCQCAAIBAgARCngICAACIQDQAgASEBDE0LIABB0wA2AhwgACABNgIUIAAgEDYCDEEAIRAMsQELIAAoAgQhECAAQQA2AgQCQCAAIBAgARCngICAACIQDQAgASEBDFELIABB5QA2AhwgACABNgIUIAAgEDYCDEEAIRAMsAELIABBADYCHCAAIAE2AhQgAEHGioCAADYCECAAQQc2AgxBACEQDK8BCyAAKAIEIRAgAEEANgIEAkAgACAQIAEQp4CAgAAiEA0AIAEhAQxJCyAAQdIANgIcIAAgATYCFCAAIBA2AgxBACEQDK4BCyAAKAIEIRAgAEEANgIEAkAgACAQIAEQp4CAgAAiEA0AIAEhAQxJCyAAQdMANgIcIAAgATYCFCAAIBA2AgxBACEQDK0BCyAAKAIEIRAgAEEANgIEAkAgACAQIAEQp4CAgAAiEA0AIAEhAQxNCyAAQeUANgIcIAAgATYCFCAAIBA2AgxBACEQDKwBCyAAQQA2AhwgACABNgIUIABB3IiAgAA2AhAgAEEHNgIMQQAhEAyrAQsgEEE/Rw0BIAFBAWohAQtBBSEQDJABC0EAIRAgAEEANgIcIAAgATYCFCAAQf2SgIAANgIQIABBBzYCDAyoAQsgACgCBCEQIABBADYCBAJAIAAgECABEKeAgIAAIhANACABIQEMQgsgAEHSADYCHCAAIAE2AhQgACAQNgIMQQAhEAynAQsgACgCBCEQIABBADYCBAJAIAAgECABEKeAgIAAIhANACABIQEMQgsgAEHTADYCHCAAIAE2AhQgACAQNgIMQQAhEAymAQsgACgCBCEQIABBADYCBAJAIAAgECABEKeAgIAAIhANACABIQEMRgsgAEHlADYCHCAAIAE2AhQgACAQNgIMQQAhEAylAQsgACgCBCEBIABBADYCBAJAIAAgASAUEKeAgIAAIgENACAUIQEMPwsgAEHSADYCHCAAIBQ2AhQgACABNgIMQQAhEAykAQsgACgCBCEBIABBADYCBAJAIAAgASAUEKeAgIAAIgENACAUIQEMPwsgAEHTADYCHCAAIBQ2AhQgACABNgIMQQAhEAyjAQsgACgCBCEBIABBADYCBAJAIAAgASAUEKeAgIAAIgENACAUIQEMQwsgAEHlADYCHCAAIBQ2AhQgACABNgIMQQAhEAyiAQsgAEEANgIcIAAgFDYCFCAAQcOPgIAANgIQIABBBzYCDEEAIRAMoQELIABBADYCHCAAIAE2AhQgAEHDj4CAADYCECAAQQc2AgxBACEQDKABC0EAIRAgAEEANgIcIAAgFDYCFCAAQYycgIAANgIQIABBBzYCDAyfAQsgAEEANgIcIAAgFDYCFCAAQYycgIAANgIQIABBBzYCDEEAIRAMngELIABBADYCHCAAIBQ2AhQgAEH+kYCAADYCECAAQQc2AgxBACEQDJ0BCyAAQQA2AhwgACABNgIUIABBjpuAgAA2AhAgAEEGNgIMQQAhEAycAQsgEEEVRg1XIABBADYCHCAAIAE2AhQgAEHMjoCAADYCECAAQSA2AgxBACEQDJsBCyAAQQA2AgAgEEEBaiEBQSQhEAsgACAQOgApIAAoAgQhECAAQQA2AgQgACAQIAEQq4CAgAAiEA1UIAEhAQw+CyAAQQA2AgALQQAhECAAQQA2AhwgACAENgIUIABB8ZuAgAA2AhAgAEEGNgIMDJcBCyABQRVGDVAgAEEANgIcIAAgBTYCFCAAQfCMgIAANgIQIABBGzYCDEEAIRAMlgELIAAoAgQhBSAAQQA2AgQgACAFIBAQqYCAgAAiBQ0BIBBBAWohBQtBrQEhEAx7CyAAQcEBNgIcIAAgBTYCDCAAIBBBAWo2AhRBACEQDJMBCyAAKAIEIQYgAEEANgIEIAAgBiAQEKmAgIAAIgYNASAQQQFqIQYLQa4BIRAMeAsgAEHCATYCHCAAIAY2AgwgACAQQQFqNgIUQQAhEAyQAQsgAEEANgIcIAAgBzYCFCAAQZeLgIAANgIQIABBDTYCDEEAIRAMjwELIABBADYCHCAAIAg2AhQgAEHjkICAADYCECAAQQk2AgxBACEQDI4BCyAAQQA2AhwgACAINgIUIABBlI2AgAA2AhAgAEEhNgIMQQAhEAyNAQtBASEWQQAhF0EAIRRBASEQCyAAIBA6ACsgCUEBaiEIAkACQCAALQAtQRBxDQACQAJAAkAgAC0AKg4DAQACBAsgFkUNAwwCCyAUDQEMAgsgF0UNAQsgACgCBCEQIABBADYCBCAAIBAgCBCtgICAACIQRQ09IABByQE2AhwgACAINgIUIAAgEDYCDEEAIRAMjAELIAAoAgQhBCAAQQA2AgQgACAEIAgQrYCAgAAiBEUNdiAAQcoBNgIcIAAgCDYCFCAAIAQ2AgxBACEQDIsBCyAAKAIEIQQgAEEANgIEIAAgBCAJEK2AgIAAIgRFDXQgAEHLATYCHCAAIAk2AhQgACAENgIMQQAhEAyKAQsgACgCBCEEIABBADYCBCAAIAQgChCtgICAACIERQ1yIABBzQE2AhwgACAKNgIUIAAgBDYCDEEAIRAMiQELAkAgCy0AAEFQaiIQQf8BcUEKTw0AIAAgEDoAKiALQQFqIQpBtgEhEAxwCyAAKAIEIQQgAEEANgIEIAAgBCALEK2AgIAAIgRFDXAgAEHPATYCHCAAIAs2AhQgACAENgIMQQAhEAyIAQsgAEEANgIcIAAgBDYCFCAAQZCzgIAANgIQIABBCDYCDCAAQQA2AgBBACEQDIcBCyABQRVGDT8gAEEANgIcIAAgDDYCFCAAQcyOgIAANgIQIABBIDYCDEEAIRAMhgELIABBgQQ7ASggACgCBCEQIABCADcDACAAIBAgDEEBaiIMEKuAgIAAIhBFDTggAEHTATYCHCAAIAw2AhQgACAQNgIMQQAhEAyFAQsgAEEANgIAC0EAIRAgAEEANgIcIAAgBDYCFCAAQdibgIAANgIQIABBCDYCDAyDAQsgACgCBCEQIABCADcDACAAIBAgC0EBaiILEKuAgIAAIhANAUHGASEQDGkLIABBAjoAKAxVCyAAQdUBNgIcIAAgCzYCFCAAIBA2AgxBACEQDIABCyAQQRVGDTcgAEEANgIcIAAgBDYCFCAAQaSMgIAANgIQIABBEDYCDEEAIRAMfwsgAC0ANEEBRw00IAAgBCACELyAgIAAIhBFDTQgEEEVRw01IABB3AE2AhwgACAENgIUIABB1ZaAgAA2AhAgAEEVNgIMQQAhEAx+C0EAIRAgAEEANgIcIABBr4uAgAA2AhAgAEECNgIMIAAgFEEBajYCFAx9C0EAIRAMYwtBAiEQDGILQQ0hEAxhC0EPIRAMYAtBJSEQDF8LQRMhEAxeC0EVIRAMXQtBFiEQDFwLQRchEAxbC0EYIRAMWgtBGSEQDFkLQRohEAxYC0EbIRAMVwtBHCEQDFYLQR0hEAxVC0EfIRAMVAtBISEQDFMLQSMhEAxSC0HGACEQDFELQS4hEAxQC0EvIRAMTwtBOyEQDE4LQT0hEAxNC0HIACEQDEwLQckAIRAMSwtBywAhEAxKC0HMACEQDEkLQc4AIRAMSAtB0QAhEAxHC0HVACEQDEYLQdgAIRAMRQtB2QAhEAxEC0HbACEQDEMLQeQAIRAMQgtB5QAhEAxBC0HxACEQDEALQfQAIRAMPwtBjQEhEAw+C0GXASEQDD0LQakBIRAMPAtBrAEhEAw7C0HAASEQDDoLQbkBIRAMOQtBrwEhEAw4C0GxASEQDDcLQbIBIRAMNgtBtAEhEAw1C0G1ASEQDDQLQboBIRAMMwtBvQEhEAwyC0G/ASEQDDELQcEBIRAMMAsgAEEANgIcIAAgBDYCFCAAQemLgIAANgIQIABBHzYCDEEAIRAMSAsgAEHbATYCHCAAIAQ2AhQgAEH6loCAADYCECAAQRU2AgxBACEQDEcLIABB+AA2AhwgACAMNgIUIABBypiAgAA2AhAgAEEVNgIMQQAhEAxGCyAAQdEANgIcIAAgBTYCFCAAQbCXgIAANgIQIABBFTYCDEEAIRAMRQsgAEH5ADYCHCAAIAE2AhQgACAQNgIMQQAhEAxECyAAQfgANgIcIAAgATYCFCAAQcqYgIAANgIQIABBFTYCDEEAIRAMQwsgAEHkADYCHCAAIAE2AhQgAEHjl4CAADYCECAAQRU2AgxBACEQDEILIABB1wA2AhwgACABNgIUIABByZeAgAA2AhAgAEEVNgIMQQAhEAxBCyAAQQA2AhwgACABNgIUIABBuY2AgAA2AhAgAEEaNgIMQQAhEAxACyAAQcIANgIcIAAgATYCFCAAQeOYgIAANgIQIABBFTYCDEEAIRAMPwsgAEEANgIEIAAgDyAPELGAgIAAIgRFDQEgAEE6NgIcIAAgBDYCDCAAIA9BAWo2AhRBACEQDD4LIAAoAgQhBCAAQQA2AgQCQCAAIAQgARCxgICAACIERQ0AIABBOzYCHCAAIAQ2AgwgACABQQFqNgIUQQAhEAw+CyABQQFqIQEMLQsgD0EBaiEBDC0LIABBADYCHCAAIA82AhQgAEHkkoCAADYCECAAQQQ2AgxBACEQDDsLIABBNjYCHCAAIAQ2AhQgACACNgIMQQAhEAw6CyAAQS42AhwgACAONgIUIAAgBDYCDEEAIRAMOQsgAEHQADYCHCAAIAE2AhQgAEGRmICAADYCECAAQRU2AgxBACEQDDgLIA1BAWohAQwsCyAAQRU2AhwgACABNgIUIABBgpmAgAA2AhAgAEEVNgIMQQAhEAw2CyAAQRs2AhwgACABNgIUIABBkZeAgAA2AhAgAEEVNgIMQQAhEAw1CyAAQQ82AhwgACABNgIUIABBkZeAgAA2AhAgAEEVNgIMQQAhEAw0CyAAQQs2AhwgACABNgIUIABBkZeAgAA2AhAgAEEVNgIMQQAhEAwzCyAAQRo2AhwgACABNgIUIABBgpmAgAA2AhAgAEEVNgIMQQAhEAwyCyAAQQs2AhwgACABNgIUIABBgpmAgAA2AhAgAEEVNgIMQQAhEAwxCyAAQQo2AhwgACABNgIUIABB5JaAgAA2AhAgAEEVNgIMQQAhEAwwCyAAQR42AhwgACABNgIUIABB+ZeAgAA2AhAgAEEVNgIMQQAhEAwvCyAAQQA2AhwgACAQNgIUIABB2o2AgAA2AhAgAEEUNgIMQQAhEAwuCyAAQQQ2AhwgACABNgIUIABBsJiAgAA2AhAgAEEVNgIMQQAhEAwtCyAAQQA2AgAgC0EBaiELC0G4ASEQDBILIABBADYCACAQQQFqIQFB9QAhEAwRCyABIQECQCAALQApQQVHDQBB4wAhEAwRC0HiACEQDBALQQAhECAAQQA2AhwgAEHkkYCAADYCECAAQQc2AgwgACAUQQFqNgIUDCgLIABBADYCACAXQQFqIQFBwAAhEAwOC0EBIQELIAAgAToALCAAQQA2AgAgF0EBaiEBC0EoIRAMCwsgASEBC0E4IRAMCQsCQCABIg8gAkYNAANAAkAgDy0AAEGAvoCAAGotAAAiAUEBRg0AIAFBAkcNAyAPQQFqIQEMBAsgD0EBaiIPIAJHDQALQT4hEAwiC0E+IRAMIQsgAEEAOgAsIA8hAQwBC0ELIRAMBgtBOiEQDAULIAFBAWohAUEtIRAMBAsgACABOgAsIABBADYCACAWQQFqIQFBDCEQDAMLIABBADYCACAXQQFqIQFBCiEQDAILIABBADYCAAsgAEEAOgAsIA0hAUEJIRAMAAsLQQAhECAAQQA2AhwgACALNgIUIABBzZCAgAA2AhAgAEEJNgIMDBcLQQAhECAAQQA2AhwgACAKNgIUIABB6YqAgAA2AhAgAEEJNgIMDBYLQQAhECAAQQA2AhwgACAJNgIUIABBt5CAgAA2AhAgAEEJNgIMDBULQQAhECAAQQA2AhwgACAINgIUIABBnJGAgAA2AhAgAEEJNgIMDBQLQQAhECAAQQA2AhwgACABNgIUIABBzZCAgAA2AhAgAEEJNgIMDBMLQQAhECAAQQA2AhwgACABNgIUIABB6YqAgAA2AhAgAEEJNgIMDBILQQAhECAAQQA2AhwgACABNgIUIABBt5CAgAA2AhAgAEEJNgIMDBELQQAhECAAQQA2AhwgACABNgIUIABBnJGAgAA2AhAgAEEJNgIMDBALQQAhECAAQQA2AhwgACABNgIUIABBl5WAgAA2AhAgAEEPNgIMDA8LQQAhECAAQQA2AhwgACABNgIUIABBl5WAgAA2AhAgAEEPNgIMDA4LQQAhECAAQQA2AhwgACABNgIUIABBwJKAgAA2AhAgAEELNgIMDA0LQQAhECAAQQA2AhwgACABNgIUIABBlYmAgAA2AhAgAEELNgIMDAwLQQAhECAAQQA2AhwgACABNgIUIABB4Y+AgAA2AhAgAEEKNgIMDAsLQQAhECAAQQA2AhwgACABNgIUIABB+4+AgAA2AhAgAEEKNgIMDAoLQQAhECAAQQA2AhwgACABNgIUIABB8ZmAgAA2AhAgAEECNgIMDAkLQQAhECAAQQA2AhwgACABNgIUIABBxJSAgAA2AhAgAEECNgIMDAgLQQAhECAAQQA2AhwgACABNgIUIABB8pWAgAA2AhAgAEECNgIMDAcLIABBAjYCHCAAIAE2AhQgAEGcmoCAADYCECAAQRY2AgxBACEQDAYLQQEhEAwFC0HUACEQIAEiBCACRg0EIANBCGogACAEIAJB2MKAgABBChDFgICAACADKAIMIQQgAygCCA4DAQQCAAsQyoCAgAAACyAAQQA2AhwgAEG1moCAADYCECAAQRc2AgwgACAEQQFqNgIUQQAhEAwCCyAAQQA2AhwgACAENgIUIABBypqAgAA2AhAgAEEJNgIMQQAhEAwBCwJAIAEiBCACRw0AQSIhEAwBCyAAQYmAgIAANgIIIAAgBDYCBEEhIRALIANBEGokgICAgAAgEAuvAQECfyABKAIAIQYCQAJAIAIgA0YNACAEIAZqIQQgBiADaiACayEHIAIgBkF/cyAFaiIGaiEFA0ACQCACLQAAIAQtAABGDQBBAiEEDAMLAkAgBg0AQQAhBCAFIQIMAwsgBkF/aiEGIARBAWohBCACQQFqIgIgA0cNAAsgByEGIAMhAgsgAEEBNgIAIAEgBjYCACAAIAI2AgQPCyABQQA2AgAgACAENgIAIAAgAjYCBAsKACAAEMeAgIAAC/I2AQt/I4CAgIAAQRBrIgEkgICAgAACQEEAKAKg0ICAAA0AQQAQy4CAgABBgNSEgABrIgJB2QBJDQBBACEDAkBBACgC4NOAgAAiBA0AQQBCfzcC7NOAgABBAEKAgISAgIDAADcC5NOAgABBACABQQhqQXBxQdiq1aoFcyIENgLg04CAAEEAQQA2AvTTgIAAQQBBADYCxNOAgAALQQAgAjYCzNOAgABBAEGA1ISAADYCyNOAgABBAEGA1ISAADYCmNCAgABBACAENgKs0ICAAEEAQX82AqjQgIAAA0AgA0HE0ICAAGogA0G40ICAAGoiBDYCACAEIANBsNCAgABqIgU2AgAgA0G80ICAAGogBTYCACADQczQgIAAaiADQcDQgIAAaiIFNgIAIAUgBDYCACADQdTQgIAAaiADQcjQgIAAaiIENgIAIAQgBTYCACADQdDQgIAAaiAENgIAIANBIGoiA0GAAkcNAAtBgNSEgABBeEGA1ISAAGtBD3FBAEGA1ISAAEEIakEPcRsiA2oiBEEEaiACQUhqIgUgA2siA0EBcjYCAEEAQQAoAvDTgIAANgKk0ICAAEEAIAM2ApTQgIAAQQAgBDYCoNCAgABBgNSEgAAgBWpBODYCBAsCQAJAAkACQAJAAkACQAJAAkACQAJAAkAgAEHsAUsNAAJAQQAoAojQgIAAIgZBECAAQRNqQXBxIABBC0kbIgJBA3YiBHYiA0EDcUUNAAJAAkAgA0EBcSAEckEBcyIFQQN0IgRBsNCAgABqIgMgBEG40ICAAGooAgAiBCgCCCICRw0AQQAgBkF+IAV3cTYCiNCAgAAMAQsgAyACNgIIIAIgAzYCDAsgBEEIaiEDIAQgBUEDdCIFQQNyNgIEIAQgBWoiBCAEKAIEQQFyNgIEDAwLIAJBACgCkNCAgAAiB00NAQJAIANFDQACQAJAIAMgBHRBAiAEdCIDQQAgA2tycSIDQQAgA2txQX9qIgMgA0EMdkEQcSIDdiIEQQV2QQhxIgUgA3IgBCAFdiIDQQJ2QQRxIgRyIAMgBHYiA0EBdkECcSIEciADIAR2IgNBAXZBAXEiBHIgAyAEdmoiBEEDdCIDQbDQgIAAaiIFIANBuNCAgABqKAIAIgMoAggiAEcNAEEAIAZBfiAEd3EiBjYCiNCAgAAMAQsgBSAANgIIIAAgBTYCDAsgAyACQQNyNgIEIAMgBEEDdCIEaiAEIAJrIgU2AgAgAyACaiIAIAVBAXI2AgQCQCAHRQ0AIAdBeHFBsNCAgABqIQJBACgCnNCAgAAhBAJAAkAgBkEBIAdBA3Z0IghxDQBBACAGIAhyNgKI0ICAACACIQgMAQsgAigCCCEICyAIIAQ2AgwgAiAENgIIIAQgAjYCDCAEIAg2AggLIANBCGohA0EAIAA2ApzQgIAAQQAgBTYCkNCAgAAMDAtBACgCjNCAgAAiCUUNASAJQQAgCWtxQX9qIgMgA0EMdkEQcSIDdiIEQQV2QQhxIgUgA3IgBCAFdiIDQQJ2QQRxIgRyIAMgBHYiA0EBdkECcSIEciADIAR2IgNBAXZBAXEiBHIgAyAEdmpBAnRBuNKAgABqKAIAIgAoAgRBeHEgAmshBCAAIQUCQANAAkAgBSgCECIDDQAgBUEUaigCACIDRQ0CCyADKAIEQXhxIAJrIgUgBCAFIARJIgUbIQQgAyAAIAUbIQAgAyEFDAALCyAAKAIYIQoCQCAAKAIMIgggAEYNACAAKAIIIgNBACgCmNCAgABJGiAIIAM2AgggAyAINgIMDAsLAkAgAEEUaiIFKAIAIgMNACAAKAIQIgNFDQMgAEEQaiEFCwNAIAUhCyADIghBFGoiBSgCACIDDQAgCEEQaiEFIAgoAhAiAw0ACyALQQA2AgAMCgtBfyECIABBv39LDQAgAEETaiIDQXBxIQJBACgCjNCAgAAiB0UNAEEAIQsCQCACQYACSQ0AQR8hCyACQf///wdLDQAgA0EIdiIDIANBgP4/akEQdkEIcSIDdCIEIARBgOAfakEQdkEEcSIEdCIFIAVBgIAPakEQdkECcSIFdEEPdiADIARyIAVyayIDQQF0IAIgA0EVanZBAXFyQRxqIQsLQQAgAmshBAJAAkACQAJAIAtBAnRBuNKAgABqKAIAIgUNAEEAIQNBACEIDAELQQAhAyACQQBBGSALQQF2ayALQR9GG3QhAEEAIQgDQAJAIAUoAgRBeHEgAmsiBiAETw0AIAYhBCAFIQggBg0AQQAhBCAFIQggBSEDDAMLIAMgBUEUaigCACIGIAYgBSAAQR12QQRxakEQaigCACIFRhsgAyAGGyEDIABBAXQhACAFDQALCwJAIAMgCHINAEEAIQhBAiALdCIDQQAgA2tyIAdxIgNFDQMgA0EAIANrcUF/aiIDIANBDHZBEHEiA3YiBUEFdkEIcSIAIANyIAUgAHYiA0ECdkEEcSIFciADIAV2IgNBAXZBAnEiBXIgAyAFdiIDQQF2QQFxIgVyIAMgBXZqQQJ0QbjSgIAAaigCACEDCyADRQ0BCwNAIAMoAgRBeHEgAmsiBiAESSEAAkAgAygCECIFDQAgA0EUaigCACEFCyAGIAQgABshBCADIAggABshCCAFIQMgBQ0ACwsgCEUNACAEQQAoApDQgIAAIAJrTw0AIAgoAhghCwJAIAgoAgwiACAIRg0AIAgoAggiA0EAKAKY0ICAAEkaIAAgAzYCCCADIAA2AgwMCQsCQCAIQRRqIgUoAgAiAw0AIAgoAhAiA0UNAyAIQRBqIQULA0AgBSEGIAMiAEEUaiIFKAIAIgMNACAAQRBqIQUgACgCECIDDQALIAZBADYCAAwICwJAQQAoApDQgIAAIgMgAkkNAEEAKAKc0ICAACEEAkACQCADIAJrIgVBEEkNACAEIAJqIgAgBUEBcjYCBEEAIAU2ApDQgIAAQQAgADYCnNCAgAAgBCADaiAFNgIAIAQgAkEDcjYCBAwBCyAEIANBA3I2AgQgBCADaiIDIAMoAgRBAXI2AgRBAEEANgKc0ICAAEEAQQA2ApDQgIAACyAEQQhqIQMMCgsCQEEAKAKU0ICAACIAIAJNDQBBACgCoNCAgAAiAyACaiIEIAAgAmsiBUEBcjYCBEEAIAU2ApTQgIAAQQAgBDYCoNCAgAAgAyACQQNyNgIEIANBCGohAwwKCwJAAkBBACgC4NOAgABFDQBBACgC6NOAgAAhBAwBC0EAQn83AuzTgIAAQQBCgICEgICAwAA3AuTTgIAAQQAgAUEMakFwcUHYqtWqBXM2AuDTgIAAQQBBADYC9NOAgABBAEEANgLE04CAAEGAgAQhBAtBACEDAkAgBCACQccAaiIHaiIGQQAgBGsiC3EiCCACSw0AQQBBMDYC+NOAgAAMCgsCQEEAKALA04CAACIDRQ0AAkBBACgCuNOAgAAiBCAIaiIFIARNDQAgBSADTQ0BC0EAIQNBAEEwNgL404CAAAwKC0EALQDE04CAAEEEcQ0EAkACQAJAQQAoAqDQgIAAIgRFDQBByNOAgAAhAwNAAkAgAygCACIFIARLDQAgBSADKAIEaiAESw0DCyADKAIIIgMNAAsLQQAQy4CAgAAiAEF/Rg0FIAghBgJAQQAoAuTTgIAAIgNBf2oiBCAAcUUNACAIIABrIAQgAGpBACADa3FqIQYLIAYgAk0NBSAGQf7///8HSw0FAkBBACgCwNOAgAAiA0UNAEEAKAK404CAACIEIAZqIgUgBE0NBiAFIANLDQYLIAYQy4CAgAAiAyAARw0BDAcLIAYgAGsgC3EiBkH+////B0sNBCAGEMuAgIAAIgAgAygCACADKAIEakYNAyAAIQMLAkAgA0F/Rg0AIAJByABqIAZNDQACQCAHIAZrQQAoAujTgIAAIgRqQQAgBGtxIgRB/v///wdNDQAgAyEADAcLAkAgBBDLgICAAEF/Rg0AIAQgBmohBiADIQAMBwtBACAGaxDLgICAABoMBAsgAyEAIANBf0cNBQwDC0EAIQgMBwtBACEADAULIABBf0cNAgtBAEEAKALE04CAAEEEcjYCxNOAgAALIAhB/v///wdLDQEgCBDLgICAACEAQQAQy4CAgAAhAyAAQX9GDQEgA0F/Rg0BIAAgA08NASADIABrIgYgAkE4ak0NAQtBAEEAKAK404CAACAGaiIDNgK404CAAAJAIANBACgCvNOAgABNDQBBACADNgK804CAAAsCQAJAAkACQEEAKAKg0ICAACIERQ0AQcjTgIAAIQMDQCAAIAMoAgAiBSADKAIEIghqRg0CIAMoAggiAw0ADAMLCwJAAkBBACgCmNCAgAAiA0UNACAAIANPDQELQQAgADYCmNCAgAALQQAhA0EAIAY2AszTgIAAQQAgADYCyNOAgABBAEF/NgKo0ICAAEEAQQAoAuDTgIAANgKs0ICAAEEAQQA2AtTTgIAAA0AgA0HE0ICAAGogA0G40ICAAGoiBDYCACAEIANBsNCAgABqIgU2AgAgA0G80ICAAGogBTYCACADQczQgIAAaiADQcDQgIAAaiIFNgIAIAUgBDYCACADQdTQgIAAaiADQcjQgIAAaiIENgIAIAQgBTYCACADQdDQgIAAaiAENgIAIANBIGoiA0GAAkcNAAsgAEF4IABrQQ9xQQAgAEEIakEPcRsiA2oiBCAGQUhqIgUgA2siA0EBcjYCBEEAQQAoAvDTgIAANgKk0ICAAEEAIAM2ApTQgIAAQQAgBDYCoNCAgAAgACAFakE4NgIEDAILIAMtAAxBCHENACAEIAVJDQAgBCAATw0AIARBeCAEa0EPcUEAIARBCGpBD3EbIgVqIgBBACgClNCAgAAgBmoiCyAFayIFQQFyNgIEIAMgCCAGajYCBEEAQQAoAvDTgIAANgKk0ICAAEEAIAU2ApTQgIAAQQAgADYCoNCAgAAgBCALakE4NgIEDAELAkAgAEEAKAKY0ICAACIITw0AQQAgADYCmNCAgAAgACEICyAAIAZqIQVByNOAgAAhAwJAAkACQAJAAkACQAJAA0AgAygCACAFRg0BIAMoAggiAw0ADAILCyADLQAMQQhxRQ0BC0HI04CAACEDA0ACQCADKAIAIgUgBEsNACAFIAMoAgRqIgUgBEsNAwsgAygCCCEDDAALCyADIAA2AgAgAyADKAIEIAZqNgIEIABBeCAAa0EPcUEAIABBCGpBD3EbaiILIAJBA3I2AgQgBUF4IAVrQQ9xQQAgBUEIakEPcRtqIgYgCyACaiICayEDAkAgBiAERw0AQQAgAjYCoNCAgABBAEEAKAKU0ICAACADaiIDNgKU0ICAACACIANBAXI2AgQMAwsCQCAGQQAoApzQgIAARw0AQQAgAjYCnNCAgABBAEEAKAKQ0ICAACADaiIDNgKQ0ICAACACIANBAXI2AgQgAiADaiADNgIADAMLAkAgBigCBCIEQQNxQQFHDQAgBEF4cSEHAkACQCAEQf8BSw0AIAYoAggiBSAEQQN2IghBA3RBsNCAgABqIgBGGgJAIAYoAgwiBCAFRw0AQQBBACgCiNCAgABBfiAId3E2AojQgIAADAILIAQgAEYaIAQgBTYCCCAFIAQ2AgwMAQsgBigCGCEJAkACQCAGKAIMIgAgBkYNACAGKAIIIgQgCEkaIAAgBDYCCCAEIAA2AgwMAQsCQCAGQRRqIgQoAgAiBQ0AIAZBEGoiBCgCACIFDQBBACEADAELA0AgBCEIIAUiAEEUaiIEKAIAIgUNACAAQRBqIQQgACgCECIFDQALIAhBADYCAAsgCUUNAAJAAkAgBiAGKAIcIgVBAnRBuNKAgABqIgQoAgBHDQAgBCAANgIAIAANAUEAQQAoAozQgIAAQX4gBXdxNgKM0ICAAAwCCyAJQRBBFCAJKAIQIAZGG2ogADYCACAARQ0BCyAAIAk2AhgCQCAGKAIQIgRFDQAgACAENgIQIAQgADYCGAsgBigCFCIERQ0AIABBFGogBDYCACAEIAA2AhgLIAcgA2ohAyAGIAdqIgYoAgQhBAsgBiAEQX5xNgIEIAIgA2ogAzYCACACIANBAXI2AgQCQCADQf8BSw0AIANBeHFBsNCAgABqIQQCQAJAQQAoAojQgIAAIgVBASADQQN2dCIDcQ0AQQAgBSADcjYCiNCAgAAgBCEDDAELIAQoAgghAwsgAyACNgIMIAQgAjYCCCACIAQ2AgwgAiADNgIIDAMLQR8hBAJAIANB////B0sNACADQQh2IgQgBEGA/j9qQRB2QQhxIgR0IgUgBUGA4B9qQRB2QQRxIgV0IgAgAEGAgA9qQRB2QQJxIgB0QQ92IAQgBXIgAHJrIgRBAXQgAyAEQRVqdkEBcXJBHGohBAsgAiAENgIcIAJCADcCECAEQQJ0QbjSgIAAaiEFAkBBACgCjNCAgAAiAEEBIAR0IghxDQAgBSACNgIAQQAgACAIcjYCjNCAgAAgAiAFNgIYIAIgAjYCCCACIAI2AgwMAwsgA0EAQRkgBEEBdmsgBEEfRht0IQQgBSgCACEAA0AgACIFKAIEQXhxIANGDQIgBEEddiEAIARBAXQhBCAFIABBBHFqQRBqIggoAgAiAA0ACyAIIAI2AgAgAiAFNgIYIAIgAjYCDCACIAI2AggMAgsgAEF4IABrQQ9xQQAgAEEIakEPcRsiA2oiCyAGQUhqIgggA2siA0EBcjYCBCAAIAhqQTg2AgQgBCAFQTcgBWtBD3FBACAFQUlqQQ9xG2pBQWoiCCAIIARBEGpJGyIIQSM2AgRBAEEAKALw04CAADYCpNCAgABBACADNgKU0ICAAEEAIAs2AqDQgIAAIAhBEGpBACkC0NOAgAA3AgAgCEEAKQLI04CAADcCCEEAIAhBCGo2AtDTgIAAQQAgBjYCzNOAgABBACAANgLI04CAAEEAQQA2AtTTgIAAIAhBJGohAwNAIANBBzYCACADQQRqIgMgBUkNAAsgCCAERg0DIAggCCgCBEF+cTYCBCAIIAggBGsiADYCACAEIABBAXI2AgQCQCAAQf8BSw0AIABBeHFBsNCAgABqIQMCQAJAQQAoAojQgIAAIgVBASAAQQN2dCIAcQ0AQQAgBSAAcjYCiNCAgAAgAyEFDAELIAMoAgghBQsgBSAENgIMIAMgBDYCCCAEIAM2AgwgBCAFNgIIDAQLQR8hAwJAIABB////B0sNACAAQQh2IgMgA0GA/j9qQRB2QQhxIgN0IgUgBUGA4B9qQRB2QQRxIgV0IgggCEGAgA9qQRB2QQJxIgh0QQ92IAMgBXIgCHJrIgNBAXQgACADQRVqdkEBcXJBHGohAwsgBCADNgIcIARCADcCECADQQJ0QbjSgIAAaiEFAkBBACgCjNCAgAAiCEEBIAN0IgZxDQAgBSAENgIAQQAgCCAGcjYCjNCAgAAgBCAFNgIYIAQgBDYCCCAEIAQ2AgwMBAsgAEEAQRkgA0EBdmsgA0EfRht0IQMgBSgCACEIA0AgCCIFKAIEQXhxIABGDQMgA0EddiEIIANBAXQhAyAFIAhBBHFqQRBqIgYoAgAiCA0ACyAGIAQ2AgAgBCAFNgIYIAQgBDYCDCAEIAQ2AggMAwsgBSgCCCIDIAI2AgwgBSACNgIIIAJBADYCGCACIAU2AgwgAiADNgIICyALQQhqIQMMBQsgBSgCCCIDIAQ2AgwgBSAENgIIIARBADYCGCAEIAU2AgwgBCADNgIIC0EAKAKU0ICAACIDIAJNDQBBACgCoNCAgAAiBCACaiIFIAMgAmsiA0EBcjYCBEEAIAM2ApTQgIAAQQAgBTYCoNCAgAAgBCACQQNyNgIEIARBCGohAwwDC0EAIQNBAEEwNgL404CAAAwCCwJAIAtFDQACQAJAIAggCCgCHCIFQQJ0QbjSgIAAaiIDKAIARw0AIAMgADYCACAADQFBACAHQX4gBXdxIgc2AozQgIAADAILIAtBEEEUIAsoAhAgCEYbaiAANgIAIABFDQELIAAgCzYCGAJAIAgoAhAiA0UNACAAIAM2AhAgAyAANgIYCyAIQRRqKAIAIgNFDQAgAEEUaiADNgIAIAMgADYCGAsCQAJAIARBD0sNACAIIAQgAmoiA0EDcjYCBCAIIANqIgMgAygCBEEBcjYCBAwBCyAIIAJqIgAgBEEBcjYCBCAIIAJBA3I2AgQgACAEaiAENgIAAkAgBEH/AUsNACAEQXhxQbDQgIAAaiEDAkACQEEAKAKI0ICAACIFQQEgBEEDdnQiBHENAEEAIAUgBHI2AojQgIAAIAMhBAwBCyADKAIIIQQLIAQgADYCDCADIAA2AgggACADNgIMIAAgBDYCCAwBC0EfIQMCQCAEQf///wdLDQAgBEEIdiIDIANBgP4/akEQdkEIcSIDdCIFIAVBgOAfakEQdkEEcSIFdCICIAJBgIAPakEQdkECcSICdEEPdiADIAVyIAJyayIDQQF0IAQgA0EVanZBAXFyQRxqIQMLIAAgAzYCHCAAQgA3AhAgA0ECdEG40oCAAGohBQJAIAdBASADdCICcQ0AIAUgADYCAEEAIAcgAnI2AozQgIAAIAAgBTYCGCAAIAA2AgggACAANgIMDAELIARBAEEZIANBAXZrIANBH0YbdCEDIAUoAgAhAgJAA0AgAiIFKAIEQXhxIARGDQEgA0EddiECIANBAXQhAyAFIAJBBHFqQRBqIgYoAgAiAg0ACyAGIAA2AgAgACAFNgIYIAAgADYCDCAAIAA2AggMAQsgBSgCCCIDIAA2AgwgBSAANgIIIABBADYCGCAAIAU2AgwgACADNgIICyAIQQhqIQMMAQsCQCAKRQ0AAkACQCAAIAAoAhwiBUECdEG40oCAAGoiAygCAEcNACADIAg2AgAgCA0BQQAgCUF+IAV3cTYCjNCAgAAMAgsgCkEQQRQgCigCECAARhtqIAg2AgAgCEUNAQsgCCAKNgIYAkAgACgCECIDRQ0AIAggAzYCECADIAg2AhgLIABBFGooAgAiA0UNACAIQRRqIAM2AgAgAyAINgIYCwJAAkAgBEEPSw0AIAAgBCACaiIDQQNyNgIEIAAgA2oiAyADKAIEQQFyNgIEDAELIAAgAmoiBSAEQQFyNgIEIAAgAkEDcjYCBCAFIARqIAQ2AgACQCAHRQ0AIAdBeHFBsNCAgABqIQJBACgCnNCAgAAhAwJAAkBBASAHQQN2dCIIIAZxDQBBACAIIAZyNgKI0ICAACACIQgMAQsgAigCCCEICyAIIAM2AgwgAiADNgIIIAMgAjYCDCADIAg2AggLQQAgBTYCnNCAgABBACAENgKQ0ICAAAsgAEEIaiEDCyABQRBqJICAgIAAIAMLCgAgABDJgICAAAviDQEHfwJAIABFDQAgAEF4aiIBIABBfGooAgAiAkF4cSIAaiEDAkAgAkEBcQ0AIAJBA3FFDQEgASABKAIAIgJrIgFBACgCmNCAgAAiBEkNASACIABqIQACQCABQQAoApzQgIAARg0AAkAgAkH/AUsNACABKAIIIgQgAkEDdiIFQQN0QbDQgIAAaiIGRhoCQCABKAIMIgIgBEcNAEEAQQAoAojQgIAAQX4gBXdxNgKI0ICAAAwDCyACIAZGGiACIAQ2AgggBCACNgIMDAILIAEoAhghBwJAAkAgASgCDCIGIAFGDQAgASgCCCICIARJGiAGIAI2AgggAiAGNgIMDAELAkAgAUEUaiICKAIAIgQNACABQRBqIgIoAgAiBA0AQQAhBgwBCwNAIAIhBSAEIgZBFGoiAigCACIEDQAgBkEQaiECIAYoAhAiBA0ACyAFQQA2AgALIAdFDQECQAJAIAEgASgCHCIEQQJ0QbjSgIAAaiICKAIARw0AIAIgBjYCACAGDQFBAEEAKAKM0ICAAEF+IAR3cTYCjNCAgAAMAwsgB0EQQRQgBygCECABRhtqIAY2AgAgBkUNAgsgBiAHNgIYAkAgASgCECICRQ0AIAYgAjYCECACIAY2AhgLIAEoAhQiAkUNASAGQRRqIAI2AgAgAiAGNgIYDAELIAMoAgQiAkEDcUEDRw0AIAMgAkF+cTYCBEEAIAA2ApDQgIAAIAEgAGogADYCACABIABBAXI2AgQPCyABIANPDQAgAygCBCICQQFxRQ0AAkACQCACQQJxDQACQCADQQAoAqDQgIAARw0AQQAgATYCoNCAgABBAEEAKAKU0ICAACAAaiIANgKU0ICAACABIABBAXI2AgQgAUEAKAKc0ICAAEcNA0EAQQA2ApDQgIAAQQBBADYCnNCAgAAPCwJAIANBACgCnNCAgABHDQBBACABNgKc0ICAAEEAQQAoApDQgIAAIABqIgA2ApDQgIAAIAEgAEEBcjYCBCABIABqIAA2AgAPCyACQXhxIABqIQACQAJAIAJB/wFLDQAgAygCCCIEIAJBA3YiBUEDdEGw0ICAAGoiBkYaAkAgAygCDCICIARHDQBBAEEAKAKI0ICAAEF+IAV3cTYCiNCAgAAMAgsgAiAGRhogAiAENgIIIAQgAjYCDAwBCyADKAIYIQcCQAJAIAMoAgwiBiADRg0AIAMoAggiAkEAKAKY0ICAAEkaIAYgAjYCCCACIAY2AgwMAQsCQCADQRRqIgIoAgAiBA0AIANBEGoiAigCACIEDQBBACEGDAELA0AgAiEFIAQiBkEUaiICKAIAIgQNACAGQRBqIQI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+ + +/***/ }), + +/***/ 50172: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.enumToMap = void 0; +function enumToMap(obj) { + const res = {}; + Object.keys(obj).forEach((key) => { + const value = obj[key]; + if (typeof value === 'number') { + res[key] = value; } + }); + return res; +} +exports.enumToMap = enumToMap; +//# sourceMappingURL=utils.js.map - const buffer = this.consume(2) +/***/ }), - this.#info.payloadLength = buffer.readUInt16BE(0) - this.#state = parserStates.READ_DATA - } else if (this.#state === parserStates.PAYLOADLENGTH_64) { - if (this.#byteOffset < 8) { - return callback() - } +/***/ 47501: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - const buffer = this.consume(8) - const upper = buffer.readUInt32BE(0) +"use strict"; - // 2^31 is the maxinimum bytes an arraybuffer can contain - // on 32-bit systems. Although, on 64-bit systems, this is - // 2^53-1 bytes. - // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_array_length - // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=1946212ac0100668f14eb9e2843bdd846e510a1e;bpv=1;bpt=1;l=1275 - // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/objects/js-array-buffer.h;l=34;drc=1946212ac0100668f14eb9e2843bdd846e510a1e - if (upper > 2 ** 31 - 1) { - failWebsocketConnection(this.ws, 'Received payload length > 2^31 bytes.') - return - } - const lower = buffer.readUInt32BE(4) +const { kClients } = __nccwpck_require__(36443) +const Agent = __nccwpck_require__(59965) +const { + kAgent, + kMockAgentSet, + kMockAgentGet, + kDispatches, + kIsMockActive, + kNetConnect, + kGetNetConnect, + kOptions, + kFactory +} = __nccwpck_require__(91117) +const MockClient = __nccwpck_require__(47365) +const MockPool = __nccwpck_require__(94004) +const { matchValue, buildMockOptions } = __nccwpck_require__(53397) +const { InvalidArgumentError, UndiciError } = __nccwpck_require__(68707) +const Dispatcher = __nccwpck_require__(28611) +const Pluralizer = __nccwpck_require__(91529) +const PendingInterceptorsFormatter = __nccwpck_require__(56142) - this.#info.payloadLength = (upper << 8) + lower - this.#state = parserStates.READ_DATA - } else if (this.#state === parserStates.READ_DATA) { - if (this.#byteOffset < this.#info.payloadLength) { - // If there is still more data in this chunk that needs to be read - return callback() - } else if (this.#byteOffset >= this.#info.payloadLength) { - // If the server sent multiple frames in a single chunk +class FakeWeakRef { + constructor (value) { + this.value = value + } - const body = this.consume(this.#info.payloadLength) + deref () { + return this.value + } +} - this.#fragments.push(body) +class MockAgent extends Dispatcher { + constructor (opts) { + super(opts) - // If the frame is unfragmented, or a fragmented frame was terminated, - // a message was received - if (!this.#info.fragmented || (this.#info.fin && this.#info.opcode === opcodes.CONTINUATION)) { - const fullMessage = Buffer.concat(this.#fragments) + this[kNetConnect] = true + this[kIsMockActive] = true - websocketMessageReceived(this.ws, this.#info.originalOpcode, fullMessage) + // Instantiate Agent and encapsulate + if ((opts && opts.agent && typeof opts.agent.dispatch !== 'function')) { + throw new InvalidArgumentError('Argument opts.agent must implement Agent') + } + const agent = opts && opts.agent ? opts.agent : new Agent(opts) + this[kAgent] = agent - this.#info = {} - this.#fragments.length = 0 - } + this[kClients] = agent[kClients] + this[kOptions] = buildMockOptions(opts) + } - this.#state = parserStates.INFO - } - } + get (origin) { + let dispatcher = this[kMockAgentGet](origin) - if (this.#byteOffset > 0) { - continue - } else { - callback() - break - } + if (!dispatcher) { + dispatcher = this[kFactory](origin) + this[kMockAgentSet](origin, dispatcher) } + return dispatcher } - /** - * Take n bytes from the buffered Buffers - * @param {number} n - * @returns {Buffer|null} - */ - consume (n) { - if (n > this.#byteOffset) { - return null - } else if (n === 0) { - return emptyBuffer - } + dispatch (opts, handler) { + // Call MockAgent.get to perform additional setup before dispatching as normal + this.get(opts.origin) + return this[kAgent].dispatch(opts, handler) + } - if (this.#buffers[0].length === n) { - this.#byteOffset -= this.#buffers[0].length - return this.#buffers.shift() - } + async close () { + await this[kAgent].close() + this[kClients].clear() + } - const buffer = Buffer.allocUnsafe(n) - let offset = 0 + deactivate () { + this[kIsMockActive] = false + } - while (offset !== n) { - const next = this.#buffers[0] - const { length } = next + activate () { + this[kIsMockActive] = true + } - if (length + offset === n) { - buffer.set(this.#buffers.shift(), offset) - break - } else if (length + offset > n) { - buffer.set(next.subarray(0, n - offset), offset) - this.#buffers[0] = next.subarray(n - offset) - break + enableNetConnect (matcher) { + if (typeof matcher === 'string' || typeof matcher === 'function' || matcher instanceof RegExp) { + if (Array.isArray(this[kNetConnect])) { + this[kNetConnect].push(matcher) } else { - buffer.set(this.#buffers.shift(), offset) - offset += next.length + this[kNetConnect] = [matcher] } + } else if (typeof matcher === 'undefined') { + this[kNetConnect] = true + } else { + throw new InvalidArgumentError('Unsupported matcher. Must be one of String|Function|RegExp.') } + } - this.#byteOffset -= n + disableNetConnect () { + this[kNetConnect] = false + } - return buffer + // This is required to bypass issues caused by using global symbols - see: + // https://github.com/nodejs/undici/issues/1447 + get isMockActive () { + return this[kIsMockActive] } - parseCloseBody (onlyCode, data) { - // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5 - /** @type {number|undefined} */ - let code + [kMockAgentSet] (origin, dispatcher) { + this[kClients].set(origin, new FakeWeakRef(dispatcher)) + } - if (data.length >= 2) { - // _The WebSocket Connection Close Code_ is - // defined as the status code (Section 7.4) contained in the first Close - // control frame received by the application - code = data.readUInt16BE(0) + [kFactory] (origin) { + const mockOptions = Object.assign({ agent: this }, this[kOptions]) + return this[kOptions] && this[kOptions].connections === 1 + ? new MockClient(origin, mockOptions) + : new MockPool(origin, mockOptions) + } + + [kMockAgentGet] (origin) { + // First check if we can immediately find it + const ref = this[kClients].get(origin) + if (ref) { + return ref.deref() } - if (onlyCode) { - if (!isValidStatusCode(code)) { - return null - } + // If the origin is not a string create a dummy parent pool and return to user + if (typeof origin !== 'string') { + const dispatcher = this[kFactory]('http://localhost:9999') + this[kMockAgentSet](origin, dispatcher) + return dispatcher + } - return { code } + // If we match, create a pool and assign the same dispatches + for (const [keyMatcher, nonExplicitRef] of Array.from(this[kClients])) { + const nonExplicitDispatcher = nonExplicitRef.deref() + if (nonExplicitDispatcher && typeof keyMatcher !== 'string' && matchValue(keyMatcher, origin)) { + const dispatcher = this[kFactory](origin) + this[kMockAgentSet](origin, dispatcher) + dispatcher[kDispatches] = nonExplicitDispatcher[kDispatches] + return dispatcher + } } + } - // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.6 - /** @type {Buffer} */ - let reason = data.subarray(2) + [kGetNetConnect] () { + return this[kNetConnect] + } - // Remove BOM - if (reason[0] === 0xEF && reason[1] === 0xBB && reason[2] === 0xBF) { - reason = reason.subarray(3) - } + pendingInterceptors () { + const mockAgentClients = this[kClients] - if (code !== undefined && !isValidStatusCode(code)) { - return null - } + return Array.from(mockAgentClients.entries()) + .flatMap(([origin, scope]) => scope.deref()[kDispatches].map(dispatch => ({ ...dispatch, origin }))) + .filter(({ pending }) => pending) + } - try { - // TODO: optimize this - reason = new TextDecoder('utf-8', { fatal: true }).decode(reason) - } catch { - return null + assertNoPendingInterceptors ({ pendingInterceptorsFormatter = new PendingInterceptorsFormatter() } = {}) { + const pending = this.pendingInterceptors() + + if (pending.length === 0) { + return } - return { code, reason } - } + const pluralizer = new Pluralizer('interceptor', 'interceptors').pluralize(pending.length) - get closingInfo () { - return this.#info.closeInfo + throw new UndiciError(` +${pluralizer.count} ${pluralizer.noun} ${pluralizer.is} pending: + +${pendingInterceptorsFormatter.format(pending)} +`.trim()) } } -module.exports = { - ByteParser -} +module.exports = MockAgent /***/ }), -/***/ 62933: -/***/ ((module) => { +/***/ 47365: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = { - kWebSocketURL: Symbol('url'), - kReadyState: Symbol('ready state'), - kController: Symbol('controller'), - kResponse: Symbol('response'), - kBinaryType: Symbol('binary type'), - kSentClose: Symbol('sent close'), - kReceivedClose: Symbol('received close'), - kByteParser: Symbol('byte parser') +const { promisify } = __nccwpck_require__(39023) +const Client = __nccwpck_require__(86197) +const { buildMockDispatch } = __nccwpck_require__(53397) +const { + kDispatches, + kMockAgent, + kClose, + kOriginalClose, + kOrigin, + kOriginalDispatch, + kConnected +} = __nccwpck_require__(91117) +const { MockInterceptor } = __nccwpck_require__(31511) +const Symbols = __nccwpck_require__(36443) +const { InvalidArgumentError } = __nccwpck_require__(68707) + +/** + * MockClient provides an API that extends the Client to influence the mockDispatches. + */ +class MockClient extends Client { + constructor (origin, opts) { + super(origin, opts) + + if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { + throw new InvalidArgumentError('Argument opts.agent must implement Agent') + } + + this[kMockAgent] = opts.agent + this[kOrigin] = origin + this[kDispatches] = [] + this[kConnected] = 1 + this[kOriginalDispatch] = this.dispatch + this[kOriginalClose] = this.close.bind(this) + + this.dispatch = buildMockDispatch.call(this) + this.close = this[kClose] + } + + get [Symbols.kConnected] () { + return this[kConnected] + } + + /** + * Sets up the base interceptor for mocking replies from undici. + */ + intercept (opts) { + return new MockInterceptor(opts, this[kDispatches]) + } + + async [kClose] () { + await promisify(this[kOriginalClose])() + this[kConnected] = 0 + this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) + } } +module.exports = MockClient + /***/ }), -/***/ 3574: +/***/ 52429: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { kReadyState, kController, kResponse, kBinaryType, kWebSocketURL } = __nccwpck_require__(62933) -const { states, opcodes } = __nccwpck_require__(45913) -const { MessageEvent, ErrorEvent } = __nccwpck_require__(46255) - -/* globals Blob */ +const { UndiciError } = __nccwpck_require__(68707) -/** - * @param {import('./websocket').WebSocket} ws - */ -function isEstablished (ws) { - // If the server's response is validated as provided for above, it is - // said that _The WebSocket Connection is Established_ and that the - // WebSocket Connection is in the OPEN state. - return ws[kReadyState] === states.OPEN +class MockNotMatchedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, MockNotMatchedError) + this.name = 'MockNotMatchedError' + this.message = message || 'The request does not match any registered mock dispatches' + this.code = 'UND_MOCK_ERR_MOCK_NOT_MATCHED' + } } -/** - * @param {import('./websocket').WebSocket} ws - */ -function isClosing (ws) { - // Upon either sending or receiving a Close control frame, it is said - // that _The WebSocket Closing Handshake is Started_ and that the - // WebSocket connection is in the CLOSING state. - return ws[kReadyState] === states.CLOSING +module.exports = { + MockNotMatchedError } -/** - * @param {import('./websocket').WebSocket} ws - */ -function isClosed (ws) { - return ws[kReadyState] === states.CLOSED -} -/** - * @see https://dom.spec.whatwg.org/#concept-event-fire - * @param {string} e - * @param {EventTarget} target - * @param {EventInit | undefined} eventInitDict - */ -function fireEvent (e, target, eventConstructor = Event, eventInitDict) { - // 1. If eventConstructor is not given, then let eventConstructor be Event. +/***/ }), - // 2. Let event be the result of creating an event given eventConstructor, - // in the relevant realm of target. - // 3. Initialize event’s type attribute to e. - const event = new eventConstructor(e, eventInitDict) // eslint-disable-line new-cap +/***/ 31511: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 4. Initialize any other IDL attributes of event as described in the - // invocation of this algorithm. +"use strict"; - // 5. Return the result of dispatching event at target, with legacy target - // override flag set if set. - target.dispatchEvent(event) -} + +const { getResponseData, buildKey, addMockDispatch } = __nccwpck_require__(53397) +const { + kDispatches, + kDispatchKey, + kDefaultHeaders, + kDefaultTrailers, + kContentLength, + kMockDispatch +} = __nccwpck_require__(91117) +const { InvalidArgumentError } = __nccwpck_require__(68707) +const { buildURL } = __nccwpck_require__(3440) /** - * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol - * @param {import('./websocket').WebSocket} ws - * @param {number} type Opcode - * @param {Buffer} data application data + * Defines the scope API for an interceptor reply */ -function websocketMessageReceived (ws, type, data) { - // 1. If ready state is not OPEN (1), then return. - if (ws[kReadyState] !== states.OPEN) { - return +class MockScope { + constructor (mockDispatch) { + this[kMockDispatch] = mockDispatch } - // 2. Let dataForEvent be determined by switching on type and binary type: - let dataForEvent - - if (type === opcodes.TEXT) { - // -> type indicates that the data is Text - // a new DOMString containing data - try { - dataForEvent = new TextDecoder('utf-8', { fatal: true }).decode(data) - } catch { - failWebsocketConnection(ws, 'Received invalid UTF-8 in text frame.') - return - } - } else if (type === opcodes.BINARY) { - if (ws[kBinaryType] === 'blob') { - // -> type indicates that the data is Binary and binary type is "blob" - // a new Blob object, created in the relevant Realm of the WebSocket - // object, that represents data as its raw data - dataForEvent = new Blob([data]) - } else { - // -> type indicates that the data is Binary and binary type is "arraybuffer" - // a new ArrayBuffer object, created in the relevant Realm of the - // WebSocket object, whose contents are data - dataForEvent = new Uint8Array(data).buffer + /** + * Delay a reply by a set amount in ms. + */ + delay (waitInMs) { + if (typeof waitInMs !== 'number' || !Number.isInteger(waitInMs) || waitInMs <= 0) { + throw new InvalidArgumentError('waitInMs must be a valid integer > 0') } - } - - // 3. Fire an event named message at the WebSocket object, using MessageEvent, - // with the origin attribute initialized to the serialization of the WebSocket - // object’s url's origin, and the data attribute initialized to dataForEvent. - fireEvent('message', ws, MessageEvent, { - origin: ws[kWebSocketURL].origin, - data: dataForEvent - }) -} -/** - * @see https://datatracker.ietf.org/doc/html/rfc6455 - * @see https://datatracker.ietf.org/doc/html/rfc2616 - * @see https://bugs.chromium.org/p/chromium/issues/detail?id=398407 - * @param {string} protocol - */ -function isValidSubprotocol (protocol) { - // If present, this value indicates one - // or more comma-separated subprotocol the client wishes to speak, - // ordered by preference. The elements that comprise this value - // MUST be non-empty strings with characters in the range U+0021 to - // U+007E not including separator characters as defined in - // [RFC2616] and MUST all be unique strings. - if (protocol.length === 0) { - return false + this[kMockDispatch].delay = waitInMs + return this } - for (const char of protocol) { - const code = char.charCodeAt(0) - - if ( - code < 0x21 || - code > 0x7E || - char === '(' || - char === ')' || - char === '<' || - char === '>' || - char === '@' || - char === ',' || - char === ';' || - char === ':' || - char === '\\' || - char === '"' || - char === '/' || - char === '[' || - char === ']' || - char === '?' || - char === '=' || - char === '{' || - char === '}' || - code === 32 || // SP - code === 9 // HT - ) { - return false - } + /** + * For a defined reply, never mark as consumed. + */ + persist () { + this[kMockDispatch].persist = true + return this } - return true -} + /** + * Allow one to define a reply for a set amount of matching requests. + */ + times (repeatTimes) { + if (typeof repeatTimes !== 'number' || !Number.isInteger(repeatTimes) || repeatTimes <= 0) { + throw new InvalidArgumentError('repeatTimes must be a valid integer > 0') + } -/** - * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7-4 - * @param {number} code - */ -function isValidStatusCode (code) { - if (code >= 1000 && code < 1015) { - return ( - code !== 1004 && // reserved - code !== 1005 && // "MUST NOT be set as a status code" - code !== 1006 // "MUST NOT be set as a status code" - ) + this[kMockDispatch].times = repeatTimes + return this } - - return code >= 3000 && code <= 4999 } /** - * @param {import('./websocket').WebSocket} ws - * @param {string|undefined} reason + * Defines an interceptor for a Mock */ -function failWebsocketConnection (ws, reason) { - const { [kController]: controller, [kResponse]: response } = ws - - controller.abort() +class MockInterceptor { + constructor (opts, mockDispatches) { + if (typeof opts !== 'object') { + throw new InvalidArgumentError('opts must be an object') + } + if (typeof opts.path === 'undefined') { + throw new InvalidArgumentError('opts.path must be defined') + } + if (typeof opts.method === 'undefined') { + opts.method = 'GET' + } + // See https://github.com/nodejs/undici/issues/1245 + // As per RFC 3986, clients are not supposed to send URI + // fragments to servers when they retrieve a document, + if (typeof opts.path === 'string') { + if (opts.query) { + opts.path = buildURL(opts.path, opts.query) + } else { + // Matches https://github.com/nodejs/undici/blob/main/lib/fetch/index.js#L1811 + const parsedURL = new URL(opts.path, 'data://') + opts.path = parsedURL.pathname + parsedURL.search + } + } + if (typeof opts.method === 'string') { + opts.method = opts.method.toUpperCase() + } - if (response?.socket && !response.socket.destroyed) { - response.socket.destroy() + this[kDispatchKey] = buildKey(opts) + this[kDispatches] = mockDispatches + this[kDefaultHeaders] = {} + this[kDefaultTrailers] = {} + this[kContentLength] = false } - if (reason) { - fireEvent('error', ws, ErrorEvent, { - error: new Error(reason) - }) + createMockScopeDispatchData (statusCode, data, responseOptions = {}) { + const responseData = getResponseData(data) + const contentLength = this[kContentLength] ? { 'content-length': responseData.length } : {} + const headers = { ...this[kDefaultHeaders], ...contentLength, ...responseOptions.headers } + const trailers = { ...this[kDefaultTrailers], ...responseOptions.trailers } + + return { statusCode, data, headers, trailers } } -} -module.exports = { - isEstablished, - isClosing, - isClosed, - fireEvent, - isValidSubprotocol, - isValidStatusCode, - failWebsocketConnection, - websocketMessageReceived -} + validateReplyParameters (statusCode, data, responseOptions) { + if (typeof statusCode === 'undefined') { + throw new InvalidArgumentError('statusCode must be defined') + } + if (typeof data === 'undefined') { + throw new InvalidArgumentError('data must be defined') + } + if (typeof responseOptions !== 'object') { + throw new InvalidArgumentError('responseOptions must be an object') + } + } + /** + * Mock an undici request with a defined reply. + */ + reply (replyData) { + // Values of reply aren't available right now as they + // can only be available when the reply callback is invoked. + if (typeof replyData === 'function') { + // We'll first wrap the provided callback in another function, + // this function will properly resolve the data from the callback + // when invoked. + const wrappedDefaultsCallback = (opts) => { + // Our reply options callback contains the parameter for statusCode, data and options. + const resolvedData = replyData(opts) -/***/ }), + // Check if it is in the right format + if (typeof resolvedData !== 'object') { + throw new InvalidArgumentError('reply options callback must return an object') + } -/***/ 55171: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + const { statusCode, data = '', responseOptions = {} } = resolvedData + this.validateReplyParameters(statusCode, data, responseOptions) + // Since the values can be obtained immediately we return them + // from this higher order function that will be resolved later. + return { + ...this.createMockScopeDispatchData(statusCode, data, responseOptions) + } + } -"use strict"; + // Add usual dispatch data, but this time set the data parameter to function that will eventually provide data. + const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], wrappedDefaultsCallback) + return new MockScope(newMockDispatch) + } + // We can have either one or three parameters, if we get here, + // we should have 1-3 parameters. So we spread the arguments of + // this function to obtain the parameters, since replyData will always + // just be the statusCode. + const [statusCode, data = '', responseOptions = {}] = [...arguments] + this.validateReplyParameters(statusCode, data, responseOptions) -const { webidl } = __nccwpck_require__(74222) -const { DOMException } = __nccwpck_require__(87326) -const { URLSerializer } = __nccwpck_require__(94322) -const { getGlobalOrigin } = __nccwpck_require__(75628) -const { staticPropertyDescriptors, states, opcodes, emptyBuffer } = __nccwpck_require__(45913) -const { - kWebSocketURL, - kReadyState, - kController, - kBinaryType, - kResponse, - kSentClose, - kByteParser -} = __nccwpck_require__(62933) -const { isEstablished, isClosing, isValidSubprotocol, failWebsocketConnection, fireEvent } = __nccwpck_require__(3574) -const { establishWebSocketConnection } = __nccwpck_require__(68550) -const { WebsocketFrameSend } = __nccwpck_require__(31237) -const { ByteParser } = __nccwpck_require__(43171) -const { kEnumerableProperty, isBlobLike } = __nccwpck_require__(3440) -const { getGlobalDispatcher } = __nccwpck_require__(32581) -const { types } = __nccwpck_require__(39023) + // Send in-already provided data like usual + const dispatchData = this.createMockScopeDispatchData(statusCode, data, responseOptions) + const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], dispatchData) + return new MockScope(newMockDispatch) + } -let experimentalWarned = false + /** + * Mock an undici request with a defined error. + */ + replyWithError (error) { + if (typeof error === 'undefined') { + throw new InvalidArgumentError('error must be defined') + } -// https://websockets.spec.whatwg.org/#interface-definition -class WebSocket extends EventTarget { - #events = { - open: null, - error: null, - close: null, - message: null + const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], { error }) + return new MockScope(newMockDispatch) } - #bufferedAmount = 0 - #protocol = '' - #extensions = '' - /** - * @param {string} url - * @param {string|string[]} protocols + * Set default reply headers on the interceptor for subsequent replies */ - constructor (url, protocols = []) { - super() + defaultReplyHeaders (headers) { + if (typeof headers === 'undefined') { + throw new InvalidArgumentError('headers must be defined') + } - webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket constructor' }) + this[kDefaultHeaders] = headers + return this + } - if (!experimentalWarned) { - experimentalWarned = true - process.emitWarning('WebSockets are experimental, expect them to change at any time.', { - code: 'UNDICI-WS' - }) + /** + * Set default reply trailers on the interceptor for subsequent replies + */ + defaultReplyTrailers (trailers) { + if (typeof trailers === 'undefined') { + throw new InvalidArgumentError('trailers must be defined') } - const options = webidl.converters['DOMString or sequence or WebSocketInit'](protocols) + this[kDefaultTrailers] = trailers + return this + } - url = webidl.converters.USVString(url) - protocols = options.protocols + /** + * Set reply content length header for replies on the interceptor + */ + replyContentLength () { + this[kContentLength] = true + return this + } +} - // 1. Let baseURL be this's relevant settings object's API base URL. - const baseURL = getGlobalOrigin() +module.exports.MockInterceptor = MockInterceptor +module.exports.MockScope = MockScope - // 1. Let urlRecord be the result of applying the URL parser to url with baseURL. - let urlRecord - try { - urlRecord = new URL(url, baseURL) - } catch (e) { - // 3. If urlRecord is failure, then throw a "SyntaxError" DOMException. - throw new DOMException(e, 'SyntaxError') - } +/***/ }), - // 4. If urlRecord’s scheme is "http", then set urlRecord’s scheme to "ws". - if (urlRecord.protocol === 'http:') { - urlRecord.protocol = 'ws:' - } else if (urlRecord.protocol === 'https:') { - // 5. Otherwise, if urlRecord’s scheme is "https", set urlRecord’s scheme to "wss". - urlRecord.protocol = 'wss:' - } +/***/ 94004: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 6. If urlRecord’s scheme is not "ws" or "wss", then throw a "SyntaxError" DOMException. - if (urlRecord.protocol !== 'ws:' && urlRecord.protocol !== 'wss:') { - throw new DOMException( - `Expected a ws: or wss: protocol, got ${urlRecord.protocol}`, - 'SyntaxError' - ) - } +"use strict"; - // 7. If urlRecord’s fragment is non-null, then throw a "SyntaxError" - // DOMException. - if (urlRecord.hash || urlRecord.href.endsWith('#')) { - throw new DOMException('Got fragment', 'SyntaxError') - } - // 8. If protocols is a string, set protocols to a sequence consisting - // of just that string. - if (typeof protocols === 'string') { - protocols = [protocols] - } +const { promisify } = __nccwpck_require__(39023) +const Pool = __nccwpck_require__(35076) +const { buildMockDispatch } = __nccwpck_require__(53397) +const { + kDispatches, + kMockAgent, + kClose, + kOriginalClose, + kOrigin, + kOriginalDispatch, + kConnected +} = __nccwpck_require__(91117) +const { MockInterceptor } = __nccwpck_require__(31511) +const Symbols = __nccwpck_require__(36443) +const { InvalidArgumentError } = __nccwpck_require__(68707) - // 9. If any of the values in protocols occur more than once or otherwise - // fail to match the requirements for elements that comprise the value - // of `Sec-WebSocket-Protocol` fields as defined by The WebSocket - // protocol, then throw a "SyntaxError" DOMException. - if (protocols.length !== new Set(protocols.map(p => p.toLowerCase())).size) { - throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') - } +/** + * MockPool provides an API that extends the Pool to influence the mockDispatches. + */ +class MockPool extends Pool { + constructor (origin, opts) { + super(origin, opts) - if (protocols.length > 0 && !protocols.every(p => isValidSubprotocol(p))) { - throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') + if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { + throw new InvalidArgumentError('Argument opts.agent must implement Agent') } - // 10. Set this's url to urlRecord. - this[kWebSocketURL] = new URL(urlRecord.href) + this[kMockAgent] = opts.agent + this[kOrigin] = origin + this[kDispatches] = [] + this[kConnected] = 1 + this[kOriginalDispatch] = this.dispatch + this[kOriginalClose] = this.close.bind(this) - // 11. Let client be this's relevant settings object. + this.dispatch = buildMockDispatch.call(this) + this.close = this[kClose] + } - // 12. Run this step in parallel: + get [Symbols.kConnected] () { + return this[kConnected] + } - // 1. Establish a WebSocket connection given urlRecord, protocols, - // and client. - this[kController] = establishWebSocketConnection( - urlRecord, - protocols, - this, - (response) => this.#onConnectionEstablished(response), - options - ) + /** + * Sets up the base interceptor for mocking replies from undici. + */ + intercept (opts) { + return new MockInterceptor(opts, this[kDispatches]) + } - // Each WebSocket object has an associated ready state, which is a - // number representing the state of the connection. Initially it must - // be CONNECTING (0). - this[kReadyState] = WebSocket.CONNECTING + async [kClose] () { + await promisify(this[kOriginalClose])() + this[kConnected] = 0 + this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) + } +} - // The extensions attribute must initially return the empty string. +module.exports = MockPool - // The protocol attribute must initially return the empty string. - // Each WebSocket object has an associated binary type, which is a - // BinaryType. Initially it must be "blob". - this[kBinaryType] = 'blob' - } +/***/ }), - /** - * @see https://websockets.spec.whatwg.org/#dom-websocket-close - * @param {number|undefined} code - * @param {string|undefined} reason - */ - close (code = undefined, reason = undefined) { - webidl.brandCheck(this, WebSocket) +/***/ 91117: +/***/ ((module) => { - if (code !== undefined) { - code = webidl.converters['unsigned short'](code, { clamp: true }) - } +"use strict"; - if (reason !== undefined) { - reason = webidl.converters.USVString(reason) - } - // 1. If code is present, but is neither an integer equal to 1000 nor an - // integer in the range 3000 to 4999, inclusive, throw an - // "InvalidAccessError" DOMException. - if (code !== undefined) { - if (code !== 1000 && (code < 3000 || code > 4999)) { - throw new DOMException('invalid code', 'InvalidAccessError') - } - } +module.exports = { + kAgent: Symbol('agent'), + kOptions: Symbol('options'), + kFactory: Symbol('factory'), + kDispatches: Symbol('dispatches'), + kDispatchKey: Symbol('dispatch key'), + kDefaultHeaders: Symbol('default headers'), + kDefaultTrailers: Symbol('default trailers'), + kContentLength: Symbol('content length'), + kMockAgent: Symbol('mock agent'), + kMockAgentSet: Symbol('mock agent set'), + kMockAgentGet: Symbol('mock agent get'), + kMockDispatch: Symbol('mock dispatch'), + kClose: Symbol('close'), + kOriginalClose: Symbol('original agent close'), + kOrigin: Symbol('origin'), + kIsMockActive: Symbol('is mock active'), + kNetConnect: Symbol('net connect'), + kGetNetConnect: Symbol('get net connect'), + kConnected: Symbol('connected') +} - let reasonByteLength = 0 - // 2. If reason is present, then run these substeps: - if (reason !== undefined) { - // 1. Let reasonBytes be the result of encoding reason. - // 2. If reasonBytes is longer than 123 bytes, then throw a - // "SyntaxError" DOMException. - reasonByteLength = Buffer.byteLength(reason) +/***/ }), - if (reasonByteLength > 123) { - throw new DOMException( - `Reason must be less than 123 bytes; received ${reasonByteLength}`, - 'SyntaxError' - ) - } - } +/***/ 53397: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // 3. Run the first matching steps from the following list: - if (this[kReadyState] === WebSocket.CLOSING || this[kReadyState] === WebSocket.CLOSED) { - // If this's ready state is CLOSING (2) or CLOSED (3) - // Do nothing. - } else if (!isEstablished(this)) { - // If the WebSocket connection is not yet established - // Fail the WebSocket connection and set this's ready state - // to CLOSING (2). - failWebsocketConnection(this, 'Connection was closed before it was established.') - this[kReadyState] = WebSocket.CLOSING - } else if (!isClosing(this)) { - // If the WebSocket closing handshake has not yet been started - // Start the WebSocket closing handshake and set this's ready - // state to CLOSING (2). - // - If neither code nor reason is present, the WebSocket Close - // message must not have a body. - // - If code is present, then the status code to use in the - // WebSocket Close message must be the integer given by code. - // - If reason is also present, then reasonBytes must be - // provided in the Close message after the status code. +"use strict"; - const frame = new WebsocketFrameSend() - // If neither code nor reason is present, the WebSocket Close - // message must not have a body. +const { MockNotMatchedError } = __nccwpck_require__(52429) +const { + kDispatches, + kMockAgent, + kOriginalDispatch, + kOrigin, + kGetNetConnect +} = __nccwpck_require__(91117) +const { buildURL, nop } = __nccwpck_require__(3440) +const { STATUS_CODES } = __nccwpck_require__(58611) +const { + types: { + isPromise + } +} = __nccwpck_require__(39023) - // If code is present, then the status code to use in the - // WebSocket Close message must be the integer given by code. - if (code !== undefined && reason === undefined) { - frame.frameData = Buffer.allocUnsafe(2) - frame.frameData.writeUInt16BE(code, 0) - } else if (code !== undefined && reason !== undefined) { - // If reason is also present, then reasonBytes must be - // provided in the Close message after the status code. - frame.frameData = Buffer.allocUnsafe(2 + reasonByteLength) - frame.frameData.writeUInt16BE(code, 0) - // the body MAY contain UTF-8-encoded data with value /reason/ - frame.frameData.write(reason, 2, 'utf-8') - } else { - frame.frameData = emptyBuffer - } +function matchValue (match, value) { + if (typeof match === 'string') { + return match === value + } + if (match instanceof RegExp) { + return match.test(value) + } + if (typeof match === 'function') { + return match(value) === true + } + return false +} - /** @type {import('stream').Duplex} */ - const socket = this[kResponse].socket +function lowerCaseEntries (headers) { + return Object.fromEntries( + Object.entries(headers).map(([headerName, headerValue]) => { + return [headerName.toLocaleLowerCase(), headerValue] + }) + ) +} - socket.write(frame.createFrame(opcodes.CLOSE), (err) => { - if (!err) { - this[kSentClose] = true - } - }) +/** + * @param {import('../../index').Headers|string[]|Record} headers + * @param {string} key + */ +function getHeaderByName (headers, key) { + if (Array.isArray(headers)) { + for (let i = 0; i < headers.length; i += 2) { + if (headers[i].toLocaleLowerCase() === key.toLocaleLowerCase()) { + return headers[i + 1] + } + } - // Upon either sending or receiving a Close control frame, it is said - // that _The WebSocket Closing Handshake is Started_ and that the - // WebSocket connection is in the CLOSING state. - this[kReadyState] = states.CLOSING - } else { - // Otherwise - // Set this's ready state to CLOSING (2). - this[kReadyState] = WebSocket.CLOSING + return undefined + } else if (typeof headers.get === 'function') { + return headers.get(key) + } else { + return lowerCaseEntries(headers)[key.toLocaleLowerCase()] + } +} + +/** @param {string[]} headers */ +function buildHeadersFromArray (headers) { // fetch HeadersList + const clone = headers.slice() + const entries = [] + for (let index = 0; index < clone.length; index += 2) { + entries.push([clone[index], clone[index + 1]]) + } + return Object.fromEntries(entries) +} + +function matchHeaders (mockDispatch, headers) { + if (typeof mockDispatch.headers === 'function') { + if (Array.isArray(headers)) { // fetch HeadersList + headers = buildHeadersFromArray(headers) } + return mockDispatch.headers(headers ? lowerCaseEntries(headers) : {}) + } + if (typeof mockDispatch.headers === 'undefined') { + return true + } + if (typeof headers !== 'object' || typeof mockDispatch.headers !== 'object') { + return false } - /** - * @see https://websockets.spec.whatwg.org/#dom-websocket-send - * @param {NodeJS.TypedArray|ArrayBuffer|Blob|string} data - */ - send (data) { - webidl.brandCheck(this, WebSocket) - - webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket.send' }) - - data = webidl.converters.WebSocketSendData(data) + for (const [matchHeaderName, matchHeaderValue] of Object.entries(mockDispatch.headers)) { + const headerValue = getHeaderByName(headers, matchHeaderName) - // 1. If this's ready state is CONNECTING, then throw an - // "InvalidStateError" DOMException. - if (this[kReadyState] === WebSocket.CONNECTING) { - throw new DOMException('Sent before connected.', 'InvalidStateError') + if (!matchValue(matchHeaderValue, headerValue)) { + return false } + } + return true +} - // 2. Run the appropriate set of steps from the following list: - // https://datatracker.ietf.org/doc/html/rfc6455#section-6.1 - // https://datatracker.ietf.org/doc/html/rfc6455#section-5.2 +function safeUrl (path) { + if (typeof path !== 'string') { + return path + } - if (!isEstablished(this) || isClosing(this)) { - return - } + const pathSegments = path.split('?') - /** @type {import('stream').Duplex} */ - const socket = this[kResponse].socket + if (pathSegments.length !== 2) { + return path + } - // If data is a string - if (typeof data === 'string') { - // If the WebSocket connection is established and the WebSocket - // closing handshake has not yet started, then the user agent - // must send a WebSocket Message comprised of the data argument - // using a text frame opcode; if the data cannot be sent, e.g. - // because it would need to be buffered but the buffer is full, - // the user agent must flag the WebSocket as full and then close - // the WebSocket connection. Any invocation of this method with a - // string argument that does not throw an exception must increase - // the bufferedAmount attribute by the number of bytes needed to - // express the argument as UTF-8. + const qp = new URLSearchParams(pathSegments.pop()) + qp.sort() + return [...pathSegments, qp.toString()].join('?') +} - const value = Buffer.from(data) - const frame = new WebsocketFrameSend(value) - const buffer = frame.createFrame(opcodes.TEXT) +function matchKey (mockDispatch, { path, method, body, headers }) { + const pathMatch = matchValue(mockDispatch.path, path) + const methodMatch = matchValue(mockDispatch.method, method) + const bodyMatch = typeof mockDispatch.body !== 'undefined' ? matchValue(mockDispatch.body, body) : true + const headersMatch = matchHeaders(mockDispatch, headers) + return pathMatch && methodMatch && bodyMatch && headersMatch +} - this.#bufferedAmount += value.byteLength - socket.write(buffer, () => { - this.#bufferedAmount -= value.byteLength - }) - } else if (types.isArrayBuffer(data)) { - // If the WebSocket connection is established, and the WebSocket - // closing handshake has not yet started, then the user agent must - // send a WebSocket Message comprised of data using a binary frame - // opcode; if the data cannot be sent, e.g. because it would need - // to be buffered but the buffer is full, the user agent must flag - // the WebSocket as full and then close the WebSocket connection. - // The data to be sent is the data stored in the buffer described - // by the ArrayBuffer object. Any invocation of this method with an - // ArrayBuffer argument that does not throw an exception must - // increase the bufferedAmount attribute by the length of the - // ArrayBuffer in bytes. +function getResponseData (data) { + if (Buffer.isBuffer(data)) { + return data + } else if (typeof data === 'object') { + return JSON.stringify(data) + } else { + return data.toString() + } +} - const value = Buffer.from(data) - const frame = new WebsocketFrameSend(value) - const buffer = frame.createFrame(opcodes.BINARY) +function getMockDispatch (mockDispatches, key) { + const basePath = key.query ? buildURL(key.path, key.query) : key.path + const resolvedPath = typeof basePath === 'string' ? safeUrl(basePath) : basePath - this.#bufferedAmount += value.byteLength - socket.write(buffer, () => { - this.#bufferedAmount -= value.byteLength - }) - } else if (ArrayBuffer.isView(data)) { - // If the WebSocket connection is established, and the WebSocket - // closing handshake has not yet started, then the user agent must - // send a WebSocket Message comprised of data using a binary frame - // opcode; if the data cannot be sent, e.g. because it would need to - // be buffered but the buffer is full, the user agent must flag the - // WebSocket as full and then close the WebSocket connection. The - // data to be sent is the data stored in the section of the buffer - // described by the ArrayBuffer object that data references. Any - // invocation of this method with this kind of argument that does - // not throw an exception must increase the bufferedAmount attribute - // by the length of data’s buffer in bytes. + // Match path + let matchedMockDispatches = mockDispatches.filter(({ consumed }) => !consumed).filter(({ path }) => matchValue(safeUrl(path), resolvedPath)) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for path '${resolvedPath}'`) + } - const ab = Buffer.from(data, data.byteOffset, data.byteLength) + // Match method + matchedMockDispatches = matchedMockDispatches.filter(({ method }) => matchValue(method, key.method)) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for method '${key.method}'`) + } - const frame = new WebsocketFrameSend(ab) - const buffer = frame.createFrame(opcodes.BINARY) + // Match body + matchedMockDispatches = matchedMockDispatches.filter(({ body }) => typeof body !== 'undefined' ? matchValue(body, key.body) : true) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for body '${key.body}'`) + } - this.#bufferedAmount += ab.byteLength - socket.write(buffer, () => { - this.#bufferedAmount -= ab.byteLength - }) - } else if (isBlobLike(data)) { - // If the WebSocket connection is established, and the WebSocket - // closing handshake has not yet started, then the user agent must - // send a WebSocket Message comprised of data using a binary frame - // opcode; if the data cannot be sent, e.g. because it would need to - // be buffered but the buffer is full, the user agent must flag the - // WebSocket as full and then close the WebSocket connection. The data - // to be sent is the raw data represented by the Blob object. Any - // invocation of this method with a Blob argument that does not throw - // an exception must increase the bufferedAmount attribute by the size - // of the Blob object’s raw data, in bytes. + // Match headers + matchedMockDispatches = matchedMockDispatches.filter((mockDispatch) => matchHeaders(mockDispatch, key.headers)) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for headers '${typeof key.headers === 'object' ? JSON.stringify(key.headers) : key.headers}'`) + } - const frame = new WebsocketFrameSend() + return matchedMockDispatches[0] +} - data.arrayBuffer().then((ab) => { - const value = Buffer.from(ab) - frame.frameData = value - const buffer = frame.createFrame(opcodes.BINARY) +function addMockDispatch (mockDispatches, key, data) { + const baseData = { timesInvoked: 0, times: 1, persist: false, consumed: false } + const replyData = typeof data === 'function' ? { callback: data } : { ...data } + const newMockDispatch = { ...baseData, ...key, pending: true, data: { error: null, ...replyData } } + mockDispatches.push(newMockDispatch) + return newMockDispatch +} - this.#bufferedAmount += value.byteLength - socket.write(buffer, () => { - this.#bufferedAmount -= value.byteLength - }) - }) +function deleteMockDispatch (mockDispatches, key) { + const index = mockDispatches.findIndex(dispatch => { + if (!dispatch.consumed) { + return false } + return matchKey(dispatch, key) + }) + if (index !== -1) { + mockDispatches.splice(index, 1) } +} - get readyState () { - webidl.brandCheck(this, WebSocket) - - // The readyState getter steps are to return this's ready state. - return this[kReadyState] +function buildKey (opts) { + const { path, method, body, headers, query } = opts + return { + path, + method, + body, + headers, + query } +} - get bufferedAmount () { - webidl.brandCheck(this, WebSocket) +function generateKeyValues (data) { + return Object.entries(data).reduce((keyValuePairs, [key, value]) => [ + ...keyValuePairs, + Buffer.from(`${key}`), + Array.isArray(value) ? value.map(x => Buffer.from(`${x}`)) : Buffer.from(`${value}`) + ], []) +} - return this.#bufferedAmount +/** + * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status + * @param {number} statusCode + */ +function getStatusText (statusCode) { + return STATUS_CODES[statusCode] || 'unknown' +} + +async function getResponse (body) { + const buffers = [] + for await (const data of body) { + buffers.push(data) } + return Buffer.concat(buffers).toString('utf8') +} - get url () { - webidl.brandCheck(this, WebSocket) +/** + * Mock dispatch function used to simulate undici dispatches + */ +function mockDispatch (opts, handler) { + // Get mock dispatch from built key + const key = buildKey(opts) + const mockDispatch = getMockDispatch(this[kDispatches], key) - // The url getter steps are to return this's url, serialized. - return URLSerializer(this[kWebSocketURL]) + mockDispatch.timesInvoked++ + + // Here's where we resolve a callback if a callback is present for the dispatch data. + if (mockDispatch.data.callback) { + mockDispatch.data = { ...mockDispatch.data, ...mockDispatch.data.callback(opts) } } - get extensions () { - webidl.brandCheck(this, WebSocket) + // Parse mockDispatch data + const { data: { statusCode, data, headers, trailers, error }, delay, persist } = mockDispatch + const { timesInvoked, times } = mockDispatch - return this.#extensions - } + // If it's used up and not persistent, mark as consumed + mockDispatch.consumed = !persist && timesInvoked >= times + mockDispatch.pending = timesInvoked < times - get protocol () { - webidl.brandCheck(this, WebSocket) + // If specified, trigger dispatch error + if (error !== null) { + deleteMockDispatch(this[kDispatches], key) + handler.onError(error) + return true + } - return this.#protocol + // Handle the request with a delay if necessary + if (typeof delay === 'number' && delay > 0) { + setTimeout(() => { + handleReply(this[kDispatches]) + }, delay) + } else { + handleReply(this[kDispatches]) } - get onopen () { - webidl.brandCheck(this, WebSocket) + function handleReply (mockDispatches, _data = data) { + // fetch's HeadersList is a 1D string array + const optsHeaders = Array.isArray(opts.headers) + ? buildHeadersFromArray(opts.headers) + : opts.headers + const body = typeof _data === 'function' + ? _data({ ...opts, headers: optsHeaders }) + : _data - return this.#events.open + // util.types.isPromise is likely needed for jest. + if (isPromise(body)) { + // If handleReply is asynchronous, throwing an error + // in the callback will reject the promise, rather than + // synchronously throw the error, which breaks some tests. + // Rather, we wait for the callback to resolve if it is a + // promise, and then re-run handleReply with the new body. + body.then((newData) => handleReply(mockDispatches, newData)) + return + } + + const responseData = getResponseData(body) + const responseHeaders = generateKeyValues(headers) + const responseTrailers = generateKeyValues(trailers) + + handler.abort = nop + handler.onHeaders(statusCode, responseHeaders, resume, getStatusText(statusCode)) + handler.onData(Buffer.from(responseData)) + handler.onComplete(responseTrailers) + deleteMockDispatch(mockDispatches, key) } - set onopen (fn) { - webidl.brandCheck(this, WebSocket) + function resume () {} - if (this.#events.open) { - this.removeEventListener('open', this.#events.open) - } + return true +} - if (typeof fn === 'function') { - this.#events.open = fn - this.addEventListener('open', fn) +function buildMockDispatch () { + const agent = this[kMockAgent] + const origin = this[kOrigin] + const originalDispatch = this[kOriginalDispatch] + + return function dispatch (opts, handler) { + if (agent.isMockActive) { + try { + mockDispatch.call(this, opts, handler) + } catch (error) { + if (error instanceof MockNotMatchedError) { + const netConnect = agent[kGetNetConnect]() + if (netConnect === false) { + throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect disabled)`) + } + if (checkNetConnect(netConnect, origin)) { + originalDispatch.call(this, opts, handler) + } else { + throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect is not enabled for this origin)`) + } + } else { + throw error + } + } } else { - this.#events.open = null + originalDispatch.call(this, opts, handler) } } +} - get onerror () { - webidl.brandCheck(this, WebSocket) +function checkNetConnect (netConnect, origin) { + const url = new URL(origin) + if (netConnect === true) { + return true + } else if (Array.isArray(netConnect) && netConnect.some((matcher) => matchValue(matcher, url.host))) { + return true + } + return false +} - return this.#events.error +function buildMockOptions (opts) { + if (opts) { + const { agent, ...mockOptions } = opts + return mockOptions } +} - set onerror (fn) { - webidl.brandCheck(this, WebSocket) +module.exports = { + getResponseData, + getMockDispatch, + addMockDispatch, + deleteMockDispatch, + buildKey, + generateKeyValues, + matchValue, + getResponse, + getStatusText, + mockDispatch, + buildMockDispatch, + checkNetConnect, + buildMockOptions, + getHeaderByName +} - if (this.#events.error) { - this.removeEventListener('error', this.#events.error) - } - if (typeof fn === 'function') { - this.#events.error = fn - this.addEventListener('error', fn) - } else { - this.#events.error = null - } - } +/***/ }), - get onclose () { - webidl.brandCheck(this, WebSocket) +/***/ 56142: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - return this.#events.close - } +"use strict"; - set onclose (fn) { - webidl.brandCheck(this, WebSocket) - if (this.#events.close) { - this.removeEventListener('close', this.#events.close) - } +const { Transform } = __nccwpck_require__(2203) +const { Console } = __nccwpck_require__(64236) - if (typeof fn === 'function') { - this.#events.close = fn - this.addEventListener('close', fn) - } else { - this.#events.close = null - } +/** + * Gets the output of `console.table(…)` as a string. + */ +module.exports = class PendingInterceptorsFormatter { + constructor ({ disableColors } = {}) { + this.transform = new Transform({ + transform (chunk, _enc, cb) { + cb(null, chunk) + } + }) + + this.logger = new Console({ + stdout: this.transform, + inspectOptions: { + colors: !disableColors && !process.env.CI + } + }) } - get onmessage () { - webidl.brandCheck(this, WebSocket) + format (pendingInterceptors) { + const withPrettyHeaders = pendingInterceptors.map( + ({ method, path, data: { statusCode }, persist, times, timesInvoked, origin }) => ({ + Method: method, + Origin: origin, + Path: path, + 'Status code': statusCode, + Persistent: persist ? '✅' : '❌', + Invocations: timesInvoked, + Remaining: persist ? Infinity : times - timesInvoked + })) - return this.#events.message + this.logger.table(withPrettyHeaders) + return this.transform.read().toString() } +} - set onmessage (fn) { - webidl.brandCheck(this, WebSocket) - if (this.#events.message) { - this.removeEventListener('message', this.#events.message) - } +/***/ }), - if (typeof fn === 'function') { - this.#events.message = fn - this.addEventListener('message', fn) - } else { - this.#events.message = null - } - } +/***/ 91529: +/***/ ((module) => { - get binaryType () { - webidl.brandCheck(this, WebSocket) +"use strict"; - return this[kBinaryType] - } - set binaryType (type) { - webidl.brandCheck(this, WebSocket) +const singulars = { + pronoun: 'it', + is: 'is', + was: 'was', + this: 'this' +} - if (type !== 'blob' && type !== 'arraybuffer') { - this[kBinaryType] = 'blob' - } else { - this[kBinaryType] = type - } +const plurals = { + pronoun: 'they', + is: 'are', + was: 'were', + this: 'these' +} + +module.exports = class Pluralizer { + constructor (singular, plural) { + this.singular = singular + this.plural = plural } - /** - * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol - */ - #onConnectionEstablished (response) { - // processResponse is called when the "response’s header list has been received and initialized." - // once this happens, the connection is open - this[kResponse] = response + pluralize (count) { + const one = count === 1 + const keys = one ? singulars : plurals + const noun = one ? this.singular : this.plural + return { ...keys, count, noun } + } +} - const parser = new ByteParser(this) - parser.on('drain', function onParserDrain () { - this.ws[kResponse].socket.resume() - }) - response.socket.ws = this - this[kByteParser] = parser +/***/ }), - // 1. Change the ready state to OPEN (1). - this[kReadyState] = states.OPEN +/***/ 34869: +/***/ ((module) => { - // 2. Change the extensions attribute’s value to the extensions in use, if - // it is not the null value. - // https://datatracker.ietf.org/doc/html/rfc6455#section-9.1 - const extensions = response.headersList.get('sec-websocket-extensions') +"use strict"; +/* eslint-disable */ - if (extensions !== null) { - this.#extensions = extensions - } - // 3. Change the protocol attribute’s value to the subprotocol in use, if - // it is not the null value. - // https://datatracker.ietf.org/doc/html/rfc6455#section-1.9 - const protocol = response.headersList.get('sec-websocket-protocol') - if (protocol !== null) { - this.#protocol = protocol - } +// Extracted from node/lib/internal/fixed_queue.js - // 4. Fire an event named open at the WebSocket object. - fireEvent('open', this) - } -} +// Currently optimal queue size, tested on V8 6.0 - 6.6. Must be power of two. +const kSize = 2048; +const kMask = kSize - 1; -// https://websockets.spec.whatwg.org/#dom-websocket-connecting -WebSocket.CONNECTING = WebSocket.prototype.CONNECTING = states.CONNECTING -// https://websockets.spec.whatwg.org/#dom-websocket-open -WebSocket.OPEN = WebSocket.prototype.OPEN = states.OPEN -// https://websockets.spec.whatwg.org/#dom-websocket-closing -WebSocket.CLOSING = WebSocket.prototype.CLOSING = states.CLOSING -// https://websockets.spec.whatwg.org/#dom-websocket-closed -WebSocket.CLOSED = WebSocket.prototype.CLOSED = states.CLOSED +// The FixedQueue is implemented as a singly-linked list of fixed-size +// circular buffers. It looks something like this: +// +// head tail +// | | +// v v +// +-----------+ <-----\ +-----------+ <------\ +-----------+ +// | [null] | \----- | next | \------- | next | +// +-----------+ +-----------+ +-----------+ +// | item | <-- bottom | item | <-- bottom | [empty] | +// | item | | item | | [empty] | +// | item | | item | | [empty] | +// | item | | item | | [empty] | +// | item | | item | bottom --> | item | +// | item | | item | | item | +// | ... | | ... | | ... | +// | item | | item | | item | +// | item | | item | | item | +// | [empty] | <-- top | item | | item | +// | [empty] | | item | | item | +// | [empty] | | [empty] | <-- top top --> | [empty] | +// +-----------+ +-----------+ +-----------+ +// +// Or, if there is only one circular buffer, it looks something +// like either of these: +// +// head tail head tail +// | | | | +// v v v v +// +-----------+ +-----------+ +// | [null] | | [null] | +// +-----------+ +-----------+ +// | [empty] | | item | +// | [empty] | | item | +// | item | <-- bottom top --> | [empty] | +// | item | | [empty] | +// | [empty] | <-- top bottom --> | item | +// | [empty] | | item | +// +-----------+ +-----------+ +// +// Adding a value means moving `top` forward by one, removing means +// moving `bottom` forward by one. After reaching the end, the queue +// wraps around. +// +// When `top === bottom` the current queue is empty and when +// `top + 1 === bottom` it's full. This wastes a single space of storage +// but allows much quicker checks. -Object.defineProperties(WebSocket.prototype, { - CONNECTING: staticPropertyDescriptors, - OPEN: staticPropertyDescriptors, - CLOSING: staticPropertyDescriptors, - CLOSED: staticPropertyDescriptors, - url: kEnumerableProperty, - readyState: kEnumerableProperty, - bufferedAmount: kEnumerableProperty, - onopen: kEnumerableProperty, - onerror: kEnumerableProperty, - onclose: kEnumerableProperty, - close: kEnumerableProperty, - onmessage: kEnumerableProperty, - binaryType: kEnumerableProperty, - send: kEnumerableProperty, - extensions: kEnumerableProperty, - protocol: kEnumerableProperty, - [Symbol.toStringTag]: { - value: 'WebSocket', - writable: false, - enumerable: false, - configurable: true +class FixedCircularBuffer { + constructor() { + this.bottom = 0; + this.top = 0; + this.list = new Array(kSize); + this.next = null; } -}) -Object.defineProperties(WebSocket, { - CONNECTING: staticPropertyDescriptors, - OPEN: staticPropertyDescriptors, - CLOSING: staticPropertyDescriptors, - CLOSED: staticPropertyDescriptors -}) + isEmpty() { + return this.top === this.bottom; + } -webidl.converters['sequence'] = webidl.sequenceConverter( - webidl.converters.DOMString -) + isFull() { + return ((this.top + 1) & kMask) === this.bottom; + } -webidl.converters['DOMString or sequence'] = function (V) { - if (webidl.util.Type(V) === 'Object' && Symbol.iterator in V) { - return webidl.converters['sequence'](V) + push(data) { + this.list[this.top] = data; + this.top = (this.top + 1) & kMask; } - return webidl.converters.DOMString(V) + shift() { + const nextItem = this.list[this.bottom]; + if (nextItem === undefined) + return null; + this.list[this.bottom] = undefined; + this.bottom = (this.bottom + 1) & kMask; + return nextItem; + } } -// This implements the propsal made in https://github.com/whatwg/websockets/issues/42 -webidl.converters.WebSocketInit = webidl.dictionaryConverter([ - { - key: 'protocols', - converter: webidl.converters['DOMString or sequence'], - get defaultValue () { - return [] - } - }, - { - key: 'dispatcher', - converter: (V) => V, - get defaultValue () { - return getGlobalDispatcher() - } - }, - { - key: 'headers', - converter: webidl.nullableConverter(webidl.converters.HeadersInit) +module.exports = class FixedQueue { + constructor() { + this.head = this.tail = new FixedCircularBuffer(); } -]) -webidl.converters['DOMString or sequence or WebSocketInit'] = function (V) { - if (webidl.util.Type(V) === 'Object' && !(Symbol.iterator in V)) { - return webidl.converters.WebSocketInit(V) + isEmpty() { + return this.head.isEmpty(); } - return { protocols: webidl.converters['DOMString or sequence'](V) } -} - -webidl.converters.WebSocketSendData = function (V) { - if (webidl.util.Type(V) === 'Object') { - if (isBlobLike(V)) { - return webidl.converters.Blob(V, { strict: false }) + push(data) { + if (this.head.isFull()) { + // Head is full: Creates a new queue, sets the old queue's `.next` to it, + // and sets it as the new main queue. + this.head = this.head.next = new FixedCircularBuffer(); } + this.head.push(data); + } - if (ArrayBuffer.isView(V) || types.isAnyArrayBuffer(V)) { - return webidl.converters.BufferSource(V) + shift() { + const tail = this.tail; + const next = tail.shift(); + if (tail.isEmpty() && tail.next !== null) { + // If there is another queue, it forms the new tail. + this.tail = tail.next; } + return next; } - - return webidl.converters.USVString(V) -} - -module.exports = { - WebSocket -} +}; /***/ }), -/***/ 24488: +/***/ 58640: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +"use strict"; -/** - * For Node.js, simply re-export the core `util.deprecate` function. - */ -module.exports = __nccwpck_require__(39023).deprecate; +const DispatcherBase = __nccwpck_require__(50001) +const FixedQueue = __nccwpck_require__(34869) +const { kConnected, kSize, kRunning, kPending, kQueued, kBusy, kFree, kUrl, kClose, kDestroy, kDispatch } = __nccwpck_require__(36443) +const PoolStats = __nccwpck_require__(24622) +const kClients = Symbol('clients') +const kNeedDrain = Symbol('needDrain') +const kQueue = Symbol('queue') +const kClosedResolve = Symbol('closed resolve') +const kOnDrain = Symbol('onDrain') +const kOnConnect = Symbol('onConnect') +const kOnDisconnect = Symbol('onDisconnect') +const kOnConnectionError = Symbol('onConnectionError') +const kGetDispatcher = Symbol('get dispatcher') +const kAddClient = Symbol('add client') +const kRemoveClient = Symbol('remove client') +const kStats = Symbol('stats') -/***/ }), +class PoolBase extends DispatcherBase { + constructor () { + super() -/***/ 43236: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + this[kQueue] = new FixedQueue() + this[kClients] = [] + this[kQueued] = 0 -"use strict"; + const pool = this -const stringWidth = __nccwpck_require__(60060); -const stripAnsi = __nccwpck_require__(13958); -const ansiStyles = __nccwpck_require__(54412); + this[kOnDrain] = function onDrain (origin, targets) { + const queue = pool[kQueue] -const ESCAPES = new Set([ - '\u001B', - '\u009B' -]); + let needDrain = false -const END_CODE = 39; + while (!needDrain) { + const item = queue.shift() + if (!item) { + break + } + pool[kQueued]-- + needDrain = !this.dispatch(item.opts, item.handler) + } -const ANSI_ESCAPE_BELL = '\u0007'; -const ANSI_CSI = '['; -const ANSI_OSC = ']'; -const ANSI_SGR_TERMINATOR = 'm'; -const ANSI_ESCAPE_LINK = `${ANSI_OSC}8;;`; + this[kNeedDrain] = needDrain -const wrapAnsi = code => `${ESCAPES.values().next().value}${ANSI_CSI}${code}${ANSI_SGR_TERMINATOR}`; -const wrapAnsiHyperlink = uri => `${ESCAPES.values().next().value}${ANSI_ESCAPE_LINK}${uri}${ANSI_ESCAPE_BELL}`; + if (!this[kNeedDrain] && pool[kNeedDrain]) { + pool[kNeedDrain] = false + pool.emit('drain', origin, [pool, ...targets]) + } -// Calculate the length of words split on ' ', ignoring -// the extra characters added by ansi escape codes -const wordLengths = string => string.split(' ').map(character => stringWidth(character)); + if (pool[kClosedResolve] && queue.isEmpty()) { + Promise + .all(pool[kClients].map(c => c.close())) + .then(pool[kClosedResolve]) + } + } -// Wrap a long word across multiple rows -// Ansi escape codes do not count towards length -const wrapWord = (rows, word, columns) => { - const characters = [...word]; + this[kOnConnect] = (origin, targets) => { + pool.emit('connect', origin, [pool, ...targets]) + } - let isInsideEscape = false; - let isInsideLinkEscape = false; - let visible = stringWidth(stripAnsi(rows[rows.length - 1])); + this[kOnDisconnect] = (origin, targets, err) => { + pool.emit('disconnect', origin, [pool, ...targets], err) + } - for (const [index, character] of characters.entries()) { - const characterLength = stringWidth(character); + this[kOnConnectionError] = (origin, targets, err) => { + pool.emit('connectionError', origin, [pool, ...targets], err) + } - if (visible + characterLength <= columns) { - rows[rows.length - 1] += character; - } else { - rows.push(character); - visible = 0; - } + this[kStats] = new PoolStats(this) + } - if (ESCAPES.has(character)) { - isInsideEscape = true; - isInsideLinkEscape = characters.slice(index + 1).join('').startsWith(ANSI_ESCAPE_LINK); - } + get [kBusy] () { + return this[kNeedDrain] + } - if (isInsideEscape) { - if (isInsideLinkEscape) { - if (character === ANSI_ESCAPE_BELL) { - isInsideEscape = false; - isInsideLinkEscape = false; - } - } else if (character === ANSI_SGR_TERMINATOR) { - isInsideEscape = false; - } + get [kConnected] () { + return this[kClients].filter(client => client[kConnected]).length + } - continue; - } + get [kFree] () { + return this[kClients].filter(client => client[kConnected] && !client[kNeedDrain]).length + } - visible += characterLength; + get [kPending] () { + let ret = this[kQueued] + for (const { [kPending]: pending } of this[kClients]) { + ret += pending + } + return ret + } - if (visible === columns && index < characters.length - 1) { - rows.push(''); - visible = 0; - } - } + get [kRunning] () { + let ret = 0 + for (const { [kRunning]: running } of this[kClients]) { + ret += running + } + return ret + } - // It's possible that the last row we copy over is only - // ansi escape characters, handle this edge-case - if (!visible && rows[rows.length - 1].length > 0 && rows.length > 1) { - rows[rows.length - 2] += rows.pop(); - } -}; + get [kSize] () { + let ret = this[kQueued] + for (const { [kSize]: size } of this[kClients]) { + ret += size + } + return ret + } -// Trims spaces from a string ignoring invisible sequences -const stringVisibleTrimSpacesRight = string => { - const words = string.split(' '); - let last = words.length; + get stats () { + return this[kStats] + } - while (last > 0) { - if (stringWidth(words[last - 1]) > 0) { - break; - } + async [kClose] () { + if (this[kQueue].isEmpty()) { + return Promise.all(this[kClients].map(c => c.close())) + } else { + return new Promise((resolve) => { + this[kClosedResolve] = resolve + }) + } + } - last--; - } + async [kDestroy] (err) { + while (true) { + const item = this[kQueue].shift() + if (!item) { + break + } + item.handler.onError(err) + } - if (last === words.length) { - return string; - } + return Promise.all(this[kClients].map(c => c.destroy(err))) + } - return words.slice(0, last).join(' ') + words.slice(last).join(''); -}; + [kDispatch] (opts, handler) { + const dispatcher = this[kGetDispatcher]() -// The wrap-ansi module can be invoked in either 'hard' or 'soft' wrap mode -// -// 'hard' will never allow a string to take up more than columns characters -// -// 'soft' allows long words to expand past the column length -const exec = (string, columns, options = {}) => { - if (options.trim !== false && string.trim() === '') { - return ''; - } + if (!dispatcher) { + this[kNeedDrain] = true + this[kQueue].push({ opts, handler }) + this[kQueued]++ + } else if (!dispatcher.dispatch(opts, handler)) { + dispatcher[kNeedDrain] = true + this[kNeedDrain] = !this[kGetDispatcher]() + } - let returnValue = ''; - let escapeCode; - let escapeUrl; + return !this[kNeedDrain] + } - const lengths = wordLengths(string); - let rows = ['']; + [kAddClient] (client) { + client + .on('drain', this[kOnDrain]) + .on('connect', this[kOnConnect]) + .on('disconnect', this[kOnDisconnect]) + .on('connectionError', this[kOnConnectionError]) - for (const [index, word] of string.split(' ').entries()) { - if (options.trim !== false) { - rows[rows.length - 1] = rows[rows.length - 1].trimStart(); - } + this[kClients].push(client) - let rowLength = stringWidth(rows[rows.length - 1]); + if (this[kNeedDrain]) { + process.nextTick(() => { + if (this[kNeedDrain]) { + this[kOnDrain](client[kUrl], [this, client]) + } + }) + } - if (index !== 0) { - if (rowLength >= columns && (options.wordWrap === false || options.trim === false)) { - // If we start with a new word but the current row length equals the length of the columns, add a new row - rows.push(''); - rowLength = 0; - } + return this + } - if (rowLength > 0 || options.trim === false) { - rows[rows.length - 1] += ' '; - rowLength++; - } - } + [kRemoveClient] (client) { + client.close(() => { + const idx = this[kClients].indexOf(client) + if (idx !== -1) { + this[kClients].splice(idx, 1) + } + }) - // In 'hard' wrap mode, the length of a line is never allowed to extend past 'columns' - if (options.hard && lengths[index] > columns) { - const remainingColumns = (columns - rowLength); - const breaksStartingThisLine = 1 + Math.floor((lengths[index] - remainingColumns - 1) / columns); - const breaksStartingNextLine = Math.floor((lengths[index] - 1) / columns); - if (breaksStartingNextLine < breaksStartingThisLine) { - rows.push(''); - } + this[kNeedDrain] = this[kClients].some(dispatcher => ( + !dispatcher[kNeedDrain] && + dispatcher.closed !== true && + dispatcher.destroyed !== true + )) + } +} - wrapWord(rows, word, columns); - continue; - } +module.exports = { + PoolBase, + kClients, + kNeedDrain, + kAddClient, + kRemoveClient, + kGetDispatcher +} - if (rowLength + lengths[index] > columns && rowLength > 0 && lengths[index] > 0) { - if (options.wordWrap === false && rowLength < columns) { - wrapWord(rows, word, columns); - continue; - } - rows.push(''); - } +/***/ }), - if (rowLength + lengths[index] > columns && options.wordWrap === false) { - wrapWord(rows, word, columns); - continue; - } +/***/ 24622: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const { kFree, kConnected, kPending, kQueued, kRunning, kSize } = __nccwpck_require__(36443) +const kPool = Symbol('pool') + +class PoolStats { + constructor (pool) { + this[kPool] = pool + } + + get connected () { + return this[kPool][kConnected] + } + + get free () { + return this[kPool][kFree] + } + + get pending () { + return this[kPool][kPending] + } + + get queued () { + return this[kPool][kQueued] + } - rows[rows.length - 1] += word; - } + get running () { + return this[kPool][kRunning] + } - if (options.trim !== false) { - rows = rows.map(stringVisibleTrimSpacesRight); - } + get size () { + return this[kPool][kSize] + } +} - const pre = [...rows.join('\n')]; +module.exports = PoolStats - for (const [index, character] of pre.entries()) { - returnValue += character; - if (ESCAPES.has(character)) { - const {groups} = new RegExp(`(?:\\${ANSI_CSI}(?\\d+)m|\\${ANSI_ESCAPE_LINK}(?.*)${ANSI_ESCAPE_BELL})`).exec(pre.slice(index).join('')) || {groups: {}}; - if (groups.code !== undefined) { - const code = Number.parseFloat(groups.code); - escapeCode = code === END_CODE ? undefined : code; - } else if (groups.uri !== undefined) { - escapeUrl = groups.uri.length === 0 ? undefined : groups.uri; - } - } +/***/ }), - const code = ansiStyles.codes.get(Number(escapeCode)); +/***/ 35076: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (pre[index + 1] === '\n') { - if (escapeUrl) { - returnValue += wrapAnsiHyperlink(''); - } +"use strict"; - if (escapeCode && code) { - returnValue += wrapAnsi(code); - } - } else if (character === '\n') { - if (escapeCode && code) { - returnValue += wrapAnsi(escapeCode); - } - if (escapeUrl) { - returnValue += wrapAnsiHyperlink(escapeUrl); - } - } - } +const { + PoolBase, + kClients, + kNeedDrain, + kAddClient, + kGetDispatcher +} = __nccwpck_require__(58640) +const Client = __nccwpck_require__(86197) +const { + InvalidArgumentError +} = __nccwpck_require__(68707) +const util = __nccwpck_require__(3440) +const { kUrl, kInterceptors } = __nccwpck_require__(36443) +const buildConnector = __nccwpck_require__(59136) - return returnValue; -}; +const kOptions = Symbol('options') +const kConnections = Symbol('connections') +const kFactory = Symbol('factory') -// For each newline, invoke the method separately -module.exports = (string, columns, options) => { - return String(string) - .normalize() - .replace(/\r\n/g, '\n') - .split('\n') - .map(line => exec(line, columns, options)) - .join('\n'); -}; +function defaultFactory (origin, opts) { + return new Client(origin, opts) +} +class Pool extends PoolBase { + constructor (origin, { + connections, + factory = defaultFactory, + connect, + connectTimeout, + tls, + maxCachedSessions, + socketPath, + autoSelectFamily, + autoSelectFamilyAttemptTimeout, + allowH2, + ...options + } = {}) { + super() -/***/ }), + if (connections != null && (!Number.isFinite(connections) || connections < 0)) { + throw new InvalidArgumentError('invalid connections') + } -/***/ 58264: -/***/ ((module) => { + if (typeof factory !== 'function') { + throw new InvalidArgumentError('factory must be a function.') + } -// Returns a wrapper function that returns a wrapped callback -// The wrapper function should do some stuff, and return a -// presumably different callback function. -// This makes sure that own properties are retained, so that -// decorations and such are not lost along the way. -module.exports = wrappy -function wrappy (fn, cb) { - if (fn && cb) return wrappy(fn)(cb) + if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { + throw new InvalidArgumentError('connect must be a function or an object') + } - if (typeof fn !== 'function') - throw new TypeError('need wrapper function') + if (typeof connect !== 'function') { + connect = buildConnector({ + ...tls, + maxCachedSessions, + allowH2, + socketPath, + timeout: connectTimeout, + ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), + ...connect + }) + } - Object.keys(fn).forEach(function (k) { - wrapper[k] = fn[k] - }) + this[kInterceptors] = options.interceptors && options.interceptors.Pool && Array.isArray(options.interceptors.Pool) + ? options.interceptors.Pool + : [] + this[kConnections] = connections || null + this[kUrl] = util.parseOrigin(origin) + this[kOptions] = { ...util.deepClone(options), connect, allowH2 } + this[kOptions].interceptors = options.interceptors + ? { ...options.interceptors } + : undefined + this[kFactory] = factory + } - return wrapper + [kGetDispatcher] () { + let dispatcher = this[kClients].find(dispatcher => !dispatcher[kNeedDrain]) - function wrapper() { - var args = new Array(arguments.length) - for (var i = 0; i < args.length; i++) { - args[i] = arguments[i] + if (dispatcher) { + return dispatcher } - var ret = fn.apply(this, args) - var cb = args[args.length-1] - if (typeof ret === 'function' && ret !== cb) { - Object.keys(cb).forEach(function (k) { - ret[k] = cb[k] - }) + + if (!this[kConnections] || this[kClients].length < this[kConnections]) { + dispatcher = this[kFactory](this[kUrl], this[kOptions]) + this[kAddClient](dispatcher) } - return ret + + return dispatcher } } +module.exports = Pool + /***/ }), -/***/ 11354: +/***/ 22720: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const WebSocket = __nccwpck_require__(56681); +const { kProxy, kClose, kDestroy, kInterceptors } = __nccwpck_require__(36443) +const { URL } = __nccwpck_require__(87016) +const Agent = __nccwpck_require__(59965) +const Pool = __nccwpck_require__(35076) +const DispatcherBase = __nccwpck_require__(50001) +const { InvalidArgumentError, RequestAbortedError } = __nccwpck_require__(68707) +const buildConnector = __nccwpck_require__(59136) -WebSocket.createWebSocketStream = __nccwpck_require__(86412); -WebSocket.Server = __nccwpck_require__(70129); -WebSocket.Receiver = __nccwpck_require__(20893); -WebSocket.Sender = __nccwpck_require__(7389); +const kAgent = Symbol('proxy agent') +const kClient = Symbol('proxy client') +const kProxyHeaders = Symbol('proxy headers') +const kRequestTls = Symbol('request tls settings') +const kProxyTls = Symbol('proxy tls settings') +const kConnectEndpoint = Symbol('connect endpoint function') -WebSocket.WebSocket = WebSocket; -WebSocket.WebSocketServer = WebSocket.Server; +function defaultProtocolPort (protocol) { + return protocol === 'https:' ? 443 : 80 +} -module.exports = WebSocket; +function buildProxyOptions (opts) { + if (typeof opts === 'string') { + opts = { uri: opts } + } + if (!opts || !opts.uri) { + throw new InvalidArgumentError('Proxy opts.uri is mandatory') + } -/***/ }), + return { + uri: opts.uri, + protocol: opts.protocol || 'https' + } +} -/***/ 95803: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +function defaultFactory (origin, opts) { + return new Pool(origin, opts) +} -"use strict"; +class ProxyAgent extends DispatcherBase { + constructor (opts) { + super(opts) + this[kProxy] = buildProxyOptions(opts) + this[kAgent] = new Agent(opts) + this[kInterceptors] = opts.interceptors && opts.interceptors.ProxyAgent && Array.isArray(opts.interceptors.ProxyAgent) + ? opts.interceptors.ProxyAgent + : [] + if (typeof opts === 'string') { + opts = { uri: opts } + } -const { EMPTY_BUFFER } = __nccwpck_require__(71791); + if (!opts || !opts.uri) { + throw new InvalidArgumentError('Proxy opts.uri is mandatory') + } -const FastBuffer = Buffer[Symbol.species]; + const { clientFactory = defaultFactory } = opts -/** - * Merges an array of buffers into a new buffer. - * - * @param {Buffer[]} list The array of buffers to concat - * @param {Number} totalLength The total length of buffers in the list - * @return {Buffer} The resulting buffer - * @public - */ -function concat(list, totalLength) { - if (list.length === 0) return EMPTY_BUFFER; - if (list.length === 1) return list[0]; + if (typeof clientFactory !== 'function') { + throw new InvalidArgumentError('Proxy opts.clientFactory must be a function.') + } - const target = Buffer.allocUnsafe(totalLength); - let offset = 0; + this[kRequestTls] = opts.requestTls + this[kProxyTls] = opts.proxyTls + this[kProxyHeaders] = opts.headers || {} - for (let i = 0; i < list.length; i++) { - const buf = list[i]; - target.set(buf, offset); - offset += buf.length; - } + const resolvedUrl = new URL(opts.uri) + const { origin, port, host, username, password } = resolvedUrl - if (offset < totalLength) { - return new FastBuffer(target.buffer, target.byteOffset, offset); + if (opts.auth && opts.token) { + throw new InvalidArgumentError('opts.auth cannot be used in combination with opts.token') + } else if (opts.auth) { + /* @deprecated in favour of opts.token */ + this[kProxyHeaders]['proxy-authorization'] = `Basic ${opts.auth}` + } else if (opts.token) { + this[kProxyHeaders]['proxy-authorization'] = opts.token + } else if (username && password) { + this[kProxyHeaders]['proxy-authorization'] = `Basic ${Buffer.from(`${decodeURIComponent(username)}:${decodeURIComponent(password)}`).toString('base64')}` + } + + const connect = buildConnector({ ...opts.proxyTls }) + this[kConnectEndpoint] = buildConnector({ ...opts.requestTls }) + this[kClient] = clientFactory(resolvedUrl, { connect }) + this[kAgent] = new Agent({ + ...opts, + connect: async (opts, callback) => { + let requestedHost = opts.host + if (!opts.port) { + requestedHost += `:${defaultProtocolPort(opts.protocol)}` + } + try { + const { socket, statusCode } = await this[kClient].connect({ + origin, + port, + path: requestedHost, + signal: opts.signal, + headers: { + ...this[kProxyHeaders], + host + } + }) + if (statusCode !== 200) { + socket.on('error', () => {}).destroy() + callback(new RequestAbortedError(`Proxy response (${statusCode}) !== 200 when HTTP Tunneling`)) + } + if (opts.protocol !== 'https:') { + callback(null, socket) + return + } + let servername + if (this[kRequestTls]) { + servername = this[kRequestTls].servername + } else { + servername = opts.servername + } + this[kConnectEndpoint]({ ...opts, servername, httpSocket: socket }, callback) + } catch (err) { + callback(err) + } + } + }) } - return target; -} + dispatch (opts, handler) { + const { host } = new URL(opts.origin) + const headers = buildHeaders(opts.headers) + throwIfProxyAuthIsSent(headers) + return this[kAgent].dispatch( + { + ...opts, + headers: { + ...headers, + host + } + }, + handler + ) + } -/** - * Masks a buffer using the given mask. - * - * @param {Buffer} source The buffer to mask - * @param {Buffer} mask The mask to use - * @param {Buffer} output The buffer where to store the result - * @param {Number} offset The offset at which to start writing - * @param {Number} length The number of bytes to mask. - * @public - */ -function _mask(source, mask, output, offset, length) { - for (let i = 0; i < length; i++) { - output[offset + i] = source[i] ^ mask[i & 3]; + async [kClose] () { + await this[kAgent].close() + await this[kClient].close() } -} -/** - * Unmasks a buffer using the given mask. - * - * @param {Buffer} buffer The buffer to unmask - * @param {Buffer} mask The mask to use - * @public - */ -function _unmask(buffer, mask) { - for (let i = 0; i < buffer.length; i++) { - buffer[i] ^= mask[i & 3]; + async [kDestroy] () { + await this[kAgent].destroy() + await this[kClient].destroy() } } /** - * Converts a buffer to an `ArrayBuffer`. - * - * @param {Buffer} buf The buffer to convert - * @return {ArrayBuffer} Converted buffer - * @public + * @param {string[] | Record} headers + * @returns {Record} */ -function toArrayBuffer(buf) { - if (buf.length === buf.buffer.byteLength) { - return buf.buffer; +function buildHeaders (headers) { + // When using undici.fetch, the headers list is stored + // as an array. + if (Array.isArray(headers)) { + /** @type {Record} */ + const headersPair = {} + + for (let i = 0; i < headers.length; i += 2) { + headersPair[headers[i]] = headers[i + 1] + } + + return headersPair } - return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.length); + return headers } /** - * Converts `data` to a `Buffer`. + * @param {Record} headers * - * @param {*} data The data to convert - * @return {Buffer} The buffer - * @throws {TypeError} - * @public + * Previous versions of ProxyAgent suggests the Proxy-Authorization in request headers + * Nevertheless, it was changed and to avoid a security vulnerability by end users + * this check was created. + * It should be removed in the next major version for performance reasons */ -function toBuffer(data) { - toBuffer.readOnly = true; - - if (Buffer.isBuffer(data)) return data; - - let buf; - - if (data instanceof ArrayBuffer) { - buf = new FastBuffer(data); - } else if (ArrayBuffer.isView(data)) { - buf = new FastBuffer(data.buffer, data.byteOffset, data.byteLength); - } else { - buf = Buffer.from(data); - toBuffer.readOnly = false; +function throwIfProxyAuthIsSent (headers) { + const existProxyAuth = headers && Object.keys(headers) + .find((key) => key.toLowerCase() === 'proxy-authorization') + if (existProxyAuth) { + throw new InvalidArgumentError('Proxy-Authorization should be sent in ProxyAgent constructor') } - - return buf; } -module.exports = { - concat, - mask: _mask, - toArrayBuffer, - toBuffer, - unmask: _unmask -}; - -/* istanbul ignore else */ -if (!process.env.WS_NO_BUFFER_UTIL) { - try { - const bufferUtil = __nccwpck_require__(18327); - - module.exports.mask = function (source, mask, output, offset, length) { - if (length < 48) _mask(source, mask, output, offset, length); - else bufferUtil.mask(source, mask, output, offset, length); - }; - - module.exports.unmask = function (buffer, mask) { - if (buffer.length < 32) _unmask(buffer, mask); - else bufferUtil.unmask(buffer, mask); - }; - } catch (e) { - // Continue regardless of the error. - } -} +module.exports = ProxyAgent /***/ }), -/***/ 71791: +/***/ 28804: /***/ ((module) => { "use strict"; -const BINARY_TYPES = ['nodebuffer', 'arraybuffer', 'fragments']; -const hasBlob = typeof Blob !== 'undefined'; - -if (hasBlob) BINARY_TYPES.push('blob'); - -module.exports = { - BINARY_TYPES, - EMPTY_BUFFER: Buffer.alloc(0), - GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11', - hasBlob, - kForOnEventAttribute: Symbol('kIsForOnEventAttribute'), - kListener: Symbol('kListener'), - kStatusCode: Symbol('status-code'), - kWebSocket: Symbol('websocket'), - NOOP: () => {} -}; - - -/***/ }), - -/***/ 34634: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +let fastNow = Date.now() +let fastNowTimeout -"use strict"; +const fastTimers = [] +function onTimeout () { + fastNow = Date.now() -const { kForOnEventAttribute, kListener } = __nccwpck_require__(71791); + let len = fastTimers.length + let idx = 0 + while (idx < len) { + const timer = fastTimers[idx] -const kCode = Symbol('kCode'); -const kData = Symbol('kData'); -const kError = Symbol('kError'); -const kMessage = Symbol('kMessage'); -const kReason = Symbol('kReason'); -const kTarget = Symbol('kTarget'); -const kType = Symbol('kType'); -const kWasClean = Symbol('kWasClean'); + if (timer.state === 0) { + timer.state = fastNow + timer.delay + } else if (timer.state > 0 && fastNow >= timer.state) { + timer.state = -1 + timer.callback(timer.opaque) + } -/** - * Class representing an event. - */ -class Event { - /** - * Create a new `Event`. - * - * @param {String} type The name of the event - * @throws {TypeError} If the `type` argument is not specified - */ - constructor(type) { - this[kTarget] = null; - this[kType] = type; + if (timer.state === -1) { + timer.state = -2 + if (idx !== len - 1) { + fastTimers[idx] = fastTimers.pop() + } else { + fastTimers.pop() + } + len -= 1 + } else { + idx += 1 + } } - /** - * @type {*} - */ - get target() { - return this[kTarget]; + if (fastTimers.length > 0) { + refreshTimeout() } +} - /** - * @type {String} - */ - get type() { - return this[kType]; +function refreshTimeout () { + if (fastNowTimeout && fastNowTimeout.refresh) { + fastNowTimeout.refresh() + } else { + clearTimeout(fastNowTimeout) + fastNowTimeout = setTimeout(onTimeout, 1e3) + if (fastNowTimeout.unref) { + fastNowTimeout.unref() + } } } -Object.defineProperty(Event.prototype, 'target', { enumerable: true }); -Object.defineProperty(Event.prototype, 'type', { enumerable: true }); +class Timeout { + constructor (callback, delay, opaque) { + this.callback = callback + this.delay = delay + this.opaque = opaque -/** - * Class representing a close event. - * - * @extends Event - */ -class CloseEvent extends Event { - /** - * Create a new `CloseEvent`. - * - * @param {String} type The name of the event - * @param {Object} [options] A dictionary object that allows for setting - * attributes via object members of the same name - * @param {Number} [options.code=0] The status code explaining why the - * connection was closed - * @param {String} [options.reason=''] A human-readable string explaining why - * the connection was closed - * @param {Boolean} [options.wasClean=false] Indicates whether or not the - * connection was cleanly closed - */ - constructor(type, options = {}) { - super(type); + // -2 not in timer list + // -1 in timer list but inactive + // 0 in timer list waiting for time + // > 0 in timer list waiting for time to expire + this.state = -2 - this[kCode] = options.code === undefined ? 0 : options.code; - this[kReason] = options.reason === undefined ? '' : options.reason; - this[kWasClean] = options.wasClean === undefined ? false : options.wasClean; + this.refresh() } - /** - * @type {Number} - */ - get code() { - return this[kCode]; + refresh () { + if (this.state === -2) { + fastTimers.push(this) + if (!fastNowTimeout || fastTimers.length === 1) { + refreshTimeout() + } + } + + this.state = 0 } - /** - * @type {String} - */ - get reason() { - return this[kReason]; + clear () { + this.state = -1 } +} - /** - * @type {Boolean} - */ - get wasClean() { - return this[kWasClean]; +module.exports = { + setTimeout (callback, delay, opaque) { + return delay < 1e3 + ? setTimeout(callback, delay, opaque) + : new Timeout(callback, delay, opaque) + }, + clearTimeout (timeout) { + if (timeout instanceof Timeout) { + timeout.clear() + } else { + clearTimeout(timeout) + } } } -Object.defineProperty(CloseEvent.prototype, 'code', { enumerable: true }); -Object.defineProperty(CloseEvent.prototype, 'reason', { enumerable: true }); -Object.defineProperty(CloseEvent.prototype, 'wasClean', { enumerable: true }); -/** - * Class representing an error event. - * - * @extends Event - */ -class ErrorEvent extends Event { - /** - * Create a new `ErrorEvent`. - * - * @param {String} type The name of the event - * @param {Object} [options] A dictionary object that allows for setting - * attributes via object members of the same name - * @param {*} [options.error=null] The error that generated this event - * @param {String} [options.message=''] The error message - */ - constructor(type, options = {}) { - super(type); +/***/ }), - this[kError] = options.error === undefined ? null : options.error; - this[kMessage] = options.message === undefined ? '' : options.message; - } +/***/ 68550: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - /** - * @type {*} - */ - get error() { - return this[kError]; - } +"use strict"; - /** - * @type {String} - */ - get message() { - return this[kMessage]; - } -} -Object.defineProperty(ErrorEvent.prototype, 'error', { enumerable: true }); -Object.defineProperty(ErrorEvent.prototype, 'message', { enumerable: true }); +const diagnosticsChannel = __nccwpck_require__(31637) +const { uid, states } = __nccwpck_require__(45913) +const { + kReadyState, + kSentClose, + kByteParser, + kReceivedClose +} = __nccwpck_require__(62933) +const { fireEvent, failWebsocketConnection } = __nccwpck_require__(3574) +const { CloseEvent } = __nccwpck_require__(46255) +const { makeRequest } = __nccwpck_require__(25194) +const { fetching } = __nccwpck_require__(12315) +const { Headers } = __nccwpck_require__(26349) +const { getGlobalDispatcher } = __nccwpck_require__(32581) +const { kHeadersList } = __nccwpck_require__(36443) -/** - * Class representing a message event. - * - * @extends Event - */ -class MessageEvent extends Event { - /** - * Create a new `MessageEvent`. - * - * @param {String} type The name of the event - * @param {Object} [options] A dictionary object that allows for setting - * attributes via object members of the same name - * @param {*} [options.data=null] The message content - */ - constructor(type, options = {}) { - super(type); +const channels = {} +channels.open = diagnosticsChannel.channel('undici:websocket:open') +channels.close = diagnosticsChannel.channel('undici:websocket:close') +channels.socketError = diagnosticsChannel.channel('undici:websocket:socket_error') - this[kData] = options.data === undefined ? null : options.data; - } +/** @type {import('crypto')} */ +let crypto +try { + crypto = __nccwpck_require__(76982) +} catch { - /** - * @type {*} - */ - get data() { - return this[kData]; - } } -Object.defineProperty(MessageEvent.prototype, 'data', { enumerable: true }); - /** - * This provides methods for emulating the `EventTarget` interface. It's not - * meant to be used directly. - * - * @mixin + * @see https://websockets.spec.whatwg.org/#concept-websocket-establish + * @param {URL} url + * @param {string|string[]} protocols + * @param {import('./websocket').WebSocket} ws + * @param {(response: any) => void} onEstablish + * @param {Partial} options */ -const EventTarget = { - /** - * Register an event listener. - * - * @param {String} type A string representing the event type to listen for - * @param {(Function|Object)} handler The listener to add - * @param {Object} [options] An options object specifies characteristics about - * the event listener - * @param {Boolean} [options.once=false] A `Boolean` indicating that the - * listener should be invoked at most once after being added. If `true`, - * the listener would be automatically removed when invoked. - * @public - */ - addEventListener(type, handler, options = {}) { - for (const listener of this.listeners(type)) { - if ( - !options[kForOnEventAttribute] && - listener[kListener] === handler && - !listener[kForOnEventAttribute] - ) { - return; - } - } - - let wrapper; - - if (type === 'message') { - wrapper = function onMessage(data, isBinary) { - const event = new MessageEvent('message', { - data: isBinary ? data : data.toString() - }); +function establishWebSocketConnection (url, protocols, ws, onEstablish, options) { + // 1. Let requestURL be a copy of url, with its scheme set to "http", if url’s + // scheme is "ws", and to "https" otherwise. + const requestURL = url - event[kTarget] = this; - callListener(handler, this, event); - }; - } else if (type === 'close') { - wrapper = function onClose(code, message) { - const event = new CloseEvent('close', { - code, - reason: message.toString(), - wasClean: this._closeFrameReceived && this._closeFrameSent - }); + requestURL.protocol = url.protocol === 'ws:' ? 'http:' : 'https:' - event[kTarget] = this; - callListener(handler, this, event); - }; - } else if (type === 'error') { - wrapper = function onError(error) { - const event = new ErrorEvent('error', { - error, - message: error.message - }); + // 2. Let request be a new request, whose URL is requestURL, client is client, + // service-workers mode is "none", referrer is "no-referrer", mode is + // "websocket", credentials mode is "include", cache mode is "no-store" , + // and redirect mode is "error". + const request = makeRequest({ + urlList: [requestURL], + serviceWorkers: 'none', + referrer: 'no-referrer', + mode: 'websocket', + credentials: 'include', + cache: 'no-store', + redirect: 'error' + }) - event[kTarget] = this; - callListener(handler, this, event); - }; - } else if (type === 'open') { - wrapper = function onOpen() { - const event = new Event('open'); + // Note: undici extension, allow setting custom headers. + if (options.headers) { + const headersList = new Headers(options.headers)[kHeadersList] - event[kTarget] = this; - callListener(handler, this, event); - }; - } else { - return; - } + request.headersList = headersList + } - wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute]; - wrapper[kListener] = handler; + // 3. Append (`Upgrade`, `websocket`) to request’s header list. + // 4. Append (`Connection`, `Upgrade`) to request’s header list. + // Note: both of these are handled by undici currently. + // https://github.com/nodejs/undici/blob/68c269c4144c446f3f1220951338daef4a6b5ec4/lib/client.js#L1397 - if (options.once) { - this.once(type, wrapper); - } else { - this.on(type, wrapper); - } - }, + // 5. Let keyValue be a nonce consisting of a randomly selected + // 16-byte value that has been forgiving-base64-encoded and + // isomorphic encoded. + const keyValue = crypto.randomBytes(16).toString('base64') - /** - * Remove an event listener. - * - * @param {String} type A string representing the event type to remove - * @param {(Function|Object)} handler The listener to remove - * @public - */ - removeEventListener(type, handler) { - for (const listener of this.listeners(type)) { - if (listener[kListener] === handler && !listener[kForOnEventAttribute]) { - this.removeListener(type, listener); - break; - } - } - } -}; + // 6. Append (`Sec-WebSocket-Key`, keyValue) to request’s + // header list. + request.headersList.append('sec-websocket-key', keyValue) -module.exports = { - CloseEvent, - ErrorEvent, - Event, - EventTarget, - MessageEvent -}; + // 7. Append (`Sec-WebSocket-Version`, `13`) to request’s + // header list. + request.headersList.append('sec-websocket-version', '13') -/** - * Call an event listener - * - * @param {(Function|Object)} listener The listener to call - * @param {*} thisArg The value to use as `this`` when calling the listener - * @param {Event} event The event to pass to the listener - * @private - */ -function callListener(listener, thisArg, event) { - if (typeof listener === 'object' && listener.handleEvent) { - listener.handleEvent.call(listener, event); - } else { - listener.call(thisArg, event); + // 8. For each protocol in protocols, combine + // (`Sec-WebSocket-Protocol`, protocol) in request’s header + // list. + for (const protocol of protocols) { + request.headersList.append('sec-websocket-protocol', protocol) } -} + // 9. Let permessageDeflate be a user-agent defined + // "permessage-deflate" extension header value. + // https://github.com/mozilla/gecko-dev/blob/ce78234f5e653a5d3916813ff990f053510227bc/netwerk/protocol/websocket/WebSocketChannel.cpp#L2673 + // TODO: enable once permessage-deflate is supported + const permessageDeflate = '' // 'permessage-deflate; 15' -/***/ }), - -/***/ 61335: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; + // 10. Append (`Sec-WebSocket-Extensions`, permessageDeflate) to + // request’s header list. + // request.headersList.append('sec-websocket-extensions', permessageDeflate) + // 11. Fetch request with useParallelQueue set to true, and + // processResponse given response being these steps: + const controller = fetching({ + request, + useParallelQueue: true, + dispatcher: options.dispatcher ?? getGlobalDispatcher(), + processResponse (response) { + // 1. If response is a network error or its status is not 101, + // fail the WebSocket connection. + if (response.type === 'error' || response.status !== 101) { + failWebsocketConnection(ws, 'Received network error or non-101 status code.') + return + } -const { tokenChars } = __nccwpck_require__(26615); + // 2. If protocols is not the empty list and extracting header + // list values given `Sec-WebSocket-Protocol` and response’s + // header list results in null, failure, or the empty byte + // sequence, then fail the WebSocket connection. + if (protocols.length !== 0 && !response.headersList.get('Sec-WebSocket-Protocol')) { + failWebsocketConnection(ws, 'Server did not respond with sent protocols.') + return + } -/** - * Adds an offer to the map of extension offers or a parameter to the map of - * parameters. - * - * @param {Object} dest The map of extension offers or parameters - * @param {String} name The extension or parameter name - * @param {(Object|Boolean|String)} elem The extension parameters or the - * parameter value - * @private - */ -function push(dest, name, elem) { - if (dest[name] === undefined) dest[name] = [elem]; - else dest[name].push(elem); -} + // 3. Follow the requirements stated step 2 to step 6, inclusive, + // of the last set of steps in section 4.1 of The WebSocket + // Protocol to validate response. This either results in fail + // the WebSocket connection or the WebSocket connection is + // established. -/** - * Parses the `Sec-WebSocket-Extensions` header into an object. - * - * @param {String} header The field value of the header - * @return {Object} The parsed object - * @public - */ -function parse(header) { - const offers = Object.create(null); - let params = Object.create(null); - let mustUnescape = false; - let isEscaping = false; - let inQuotes = false; - let extensionName; - let paramName; - let start = -1; - let code = -1; - let end = -1; - let i = 0; + // 2. If the response lacks an |Upgrade| header field or the |Upgrade| + // header field contains a value that is not an ASCII case- + // insensitive match for the value "websocket", the client MUST + // _Fail the WebSocket Connection_. + if (response.headersList.get('Upgrade')?.toLowerCase() !== 'websocket') { + failWebsocketConnection(ws, 'Server did not set Upgrade header to "websocket".') + return + } - for (; i < header.length; i++) { - code = header.charCodeAt(i); + // 3. If the response lacks a |Connection| header field or the + // |Connection| header field doesn't contain a token that is an + // ASCII case-insensitive match for the value "Upgrade", the client + // MUST _Fail the WebSocket Connection_. + if (response.headersList.get('Connection')?.toLowerCase() !== 'upgrade') { + failWebsocketConnection(ws, 'Server did not set Connection header to "upgrade".') + return + } - if (extensionName === undefined) { - if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if ( - i !== 0 && - (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ - ) { - if (end === -1 && start !== -1) end = i; - } else if (code === 0x3b /* ';' */ || code === 0x2c /* ',' */) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } + // 4. If the response lacks a |Sec-WebSocket-Accept| header field or + // the |Sec-WebSocket-Accept| contains a value other than the + // base64-encoded SHA-1 of the concatenation of the |Sec-WebSocket- + // Key| (as a string, not base64-decoded) with the string "258EAFA5- + // E914-47DA-95CA-C5AB0DC85B11" but ignoring any leading and + // trailing whitespace, the client MUST _Fail the WebSocket + // Connection_. + const secWSAccept = response.headersList.get('Sec-WebSocket-Accept') + const digest = crypto.createHash('sha1').update(keyValue + uid).digest('base64') + if (secWSAccept !== digest) { + failWebsocketConnection(ws, 'Incorrect hash received in Sec-WebSocket-Accept header.') + return + } - if (end === -1) end = i; - const name = header.slice(start, end); - if (code === 0x2c) { - push(offers, name, params); - params = Object.create(null); - } else { - extensionName = name; - } + // 5. If the response includes a |Sec-WebSocket-Extensions| header + // field and this header field indicates the use of an extension + // that was not present in the client's handshake (the server has + // indicated an extension not requested by the client), the client + // MUST _Fail the WebSocket Connection_. (The parsing of this + // header field to determine which extensions are requested is + // discussed in Section 9.1.) + const secExtension = response.headersList.get('Sec-WebSocket-Extensions') - start = end = -1; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); + if (secExtension !== null && secExtension !== permessageDeflate) { + failWebsocketConnection(ws, 'Received different permessage-deflate than the one set.') + return } - } else if (paramName === undefined) { - if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if (code === 0x20 || code === 0x09) { - if (end === -1 && start !== -1) end = i; - } else if (code === 0x3b || code === 0x2c) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } - if (end === -1) end = i; - push(params, header.slice(start, end), true); - if (code === 0x2c) { - push(offers, extensionName, params); - params = Object.create(null); - extensionName = undefined; - } + // 6. If the response includes a |Sec-WebSocket-Protocol| header field + // and this header field indicates the use of a subprotocol that was + // not present in the client's handshake (the server has indicated a + // subprotocol not requested by the client), the client MUST _Fail + // the WebSocket Connection_. + const secProtocol = response.headersList.get('Sec-WebSocket-Protocol') - start = end = -1; - } else if (code === 0x3d /* '=' */ && start !== -1 && end === -1) { - paramName = header.slice(start, i); - start = end = -1; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); + if (secProtocol !== null && secProtocol !== request.headersList.get('Sec-WebSocket-Protocol')) { + failWebsocketConnection(ws, 'Protocol was not set in the opening handshake.') + return } - } else { - // - // The value of a quoted-string after unescaping must conform to the - // token ABNF, so only token characters are valid. - // Ref: https://tools.ietf.org/html/rfc6455#section-9.1 - // - if (isEscaping) { - if (tokenChars[code] !== 1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } - if (start === -1) start = i; - else if (!mustUnescape) mustUnescape = true; - isEscaping = false; - } else if (inQuotes) { - if (tokenChars[code] === 1) { - if (start === -1) start = i; - } else if (code === 0x22 /* '"' */ && start !== -1) { - inQuotes = false; - end = i; - } else if (code === 0x5c /* '\' */) { - isEscaping = true; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); - } - } else if (code === 0x22 && header.charCodeAt(i - 1) === 0x3d) { - inQuotes = true; - } else if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if (start !== -1 && (code === 0x20 || code === 0x09)) { - if (end === -1) end = i; - } else if (code === 0x3b || code === 0x2c) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } - if (end === -1) end = i; - let value = header.slice(start, end); - if (mustUnescape) { - value = value.replace(/\\/g, ''); - mustUnescape = false; - } - push(params, paramName, value); - if (code === 0x2c) { - push(offers, extensionName, params); - params = Object.create(null); - extensionName = undefined; - } + response.socket.on('data', onSocketData) + response.socket.on('close', onSocketClose) + response.socket.on('error', onSocketError) - paramName = undefined; - start = end = -1; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); + if (channels.open.hasSubscribers) { + channels.open.publish({ + address: response.socket.address(), + protocol: secProtocol, + extensions: secExtension + }) } + + onEstablish(response) } - } + }) - if (start === -1 || inQuotes || code === 0x20 || code === 0x09) { - throw new SyntaxError('Unexpected end of input'); - } + return controller +} - if (end === -1) end = i; - const token = header.slice(start, end); - if (extensionName === undefined) { - push(offers, token, params); - } else { - if (paramName === undefined) { - push(params, token, true); - } else if (mustUnescape) { - push(params, paramName, token.replace(/\\/g, '')); - } else { - push(params, paramName, token); - } - push(offers, extensionName, params); +/** + * @param {Buffer} chunk + */ +function onSocketData (chunk) { + if (!this.ws[kByteParser].write(chunk)) { + this.pause() } - - return offers; } /** - * Builds the `Sec-WebSocket-Extensions` header field value. - * - * @param {Object} extensions The map of extensions and parameters to format - * @return {String} A string representing the given object - * @public + * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol + * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.4 */ -function format(extensions) { - return Object.keys(extensions) - .map((extension) => { - let configurations = extensions[extension]; - if (!Array.isArray(configurations)) configurations = [configurations]; - return configurations - .map((params) => { - return [extension] - .concat( - Object.keys(params).map((k) => { - let values = params[k]; - if (!Array.isArray(values)) values = [values]; - return values - .map((v) => (v === true ? k : `${k}=${v}`)) - .join('; '); - }) - ) - .join('; '); - }) - .join(', '); +function onSocketClose () { + const { ws } = this + + // If the TCP connection was closed after the + // WebSocket closing handshake was completed, the WebSocket connection + // is said to have been closed _cleanly_. + const wasClean = ws[kSentClose] && ws[kReceivedClose] + + let code = 1005 + let reason = '' + + const result = ws[kByteParser].closingInfo + + if (result) { + code = result.code ?? 1005 + reason = result.reason + } else if (!ws[kSentClose]) { + // If _The WebSocket + // Connection is Closed_ and no Close control frame was received by the + // endpoint (such as could occur if the underlying transport connection + // is lost), _The WebSocket Connection Close Code_ is considered to be + // 1006. + code = 1006 + } + + // 1. Change the ready state to CLOSED (3). + ws[kReadyState] = states.CLOSED + + // 2. If the user agent was required to fail the WebSocket + // connection, or if the WebSocket connection was closed + // after being flagged as full, fire an event named error + // at the WebSocket object. + // TODO + + // 3. Fire an event named close at the WebSocket object, + // using CloseEvent, with the wasClean attribute + // initialized to true if the connection closed cleanly + // and false otherwise, the code attribute initialized to + // the WebSocket connection close code, and the reason + // attribute initialized to the result of applying UTF-8 + // decode without BOM to the WebSocket connection close + // reason. + fireEvent('close', ws, CloseEvent, { + wasClean, code, reason + }) + + if (channels.close.hasSubscribers) { + channels.close.publish({ + websocket: ws, + code, + reason }) - .join(', '); + } } -module.exports = { format, parse }; +function onSocketError (error) { + const { ws } = this + + ws[kReadyState] = states.CLOSING + + if (channels.socketError.hasSubscribers) { + channels.socketError.publish(error) + } + + this.destroy() +} + +module.exports = { + establishWebSocketConnection +} /***/ }), -/***/ 10958: +/***/ 45913: /***/ ((module) => { "use strict"; -const kDone = Symbol('kDone'); -const kRun = Symbol('kRun'); +// This is a Globally Unique Identifier unique used +// to validate that the endpoint accepts websocket +// connections. +// See https://www.rfc-editor.org/rfc/rfc6455.html#section-1.3 +const uid = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11' -/** - * A very simple job queue with adjustable concurrency. Adapted from - * https://github.com/STRML/async-limiter - */ -class Limiter { - /** - * Creates a new `Limiter`. - * - * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed - * to run concurrently - */ - constructor(concurrency) { - this[kDone] = () => { - this.pending--; - this[kRun](); - }; - this.concurrency = concurrency || Infinity; - this.jobs = []; - this.pending = 0; - } +/** @type {PropertyDescriptor} */ +const staticPropertyDescriptors = { + enumerable: true, + writable: false, + configurable: false +} - /** - * Adds a job to the queue. - * - * @param {Function} job The job to run - * @public - */ - add(job) { - this.jobs.push(job); - this[kRun](); - } +const states = { + CONNECTING: 0, + OPEN: 1, + CLOSING: 2, + CLOSED: 3 +} - /** - * Removes a job from the queue and runs it if possible. - * - * @private - */ - [kRun]() { - if (this.pending === this.concurrency) return; +const opcodes = { + CONTINUATION: 0x0, + TEXT: 0x1, + BINARY: 0x2, + CLOSE: 0x8, + PING: 0x9, + PONG: 0xA +} - if (this.jobs.length) { - const job = this.jobs.shift(); +const maxUnsigned16Bit = 2 ** 16 - 1 // 65535 - this.pending++; - job(this[kDone]); - } - } +const parserStates = { + INFO: 0, + PAYLOADLENGTH_16: 2, + PAYLOADLENGTH_64: 3, + READ_DATA: 4 } -module.exports = Limiter; +const emptyBuffer = Buffer.allocUnsafe(0) + +module.exports = { + uid, + staticPropertyDescriptors, + states, + opcodes, + maxUnsigned16Bit, + parserStates, + emptyBuffer +} /***/ }), -/***/ 4376: +/***/ 46255: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const zlib = __nccwpck_require__(43106); - -const bufferUtil = __nccwpck_require__(95803); -const Limiter = __nccwpck_require__(10958); -const { kStatusCode } = __nccwpck_require__(71791); - -const FastBuffer = Buffer[Symbol.species]; -const TRAILER = Buffer.from([0x00, 0x00, 0xff, 0xff]); -const kPerMessageDeflate = Symbol('permessage-deflate'); -const kTotalLength = Symbol('total-length'); -const kCallback = Symbol('callback'); -const kBuffers = Symbol('buffers'); -const kError = Symbol('error'); - -// -// We limit zlib concurrency, which prevents severe memory fragmentation -// as documented in https://github.com/nodejs/node/issues/8871#issuecomment-250915913 -// and https://github.com/websockets/ws/issues/1202 -// -// Intentionally global; it's the global thread pool that's an issue. -// -let zlibLimiter; +const { webidl } = __nccwpck_require__(74222) +const { kEnumerableProperty } = __nccwpck_require__(3440) +const { MessagePort } = __nccwpck_require__(28167) /** - * permessage-deflate implementation. + * @see https://html.spec.whatwg.org/multipage/comms.html#messageevent */ -class PerMessageDeflate { - /** - * Creates a PerMessageDeflate instance. - * - * @param {Object} [options] Configuration options - * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support - * for, or request, a custom client window size - * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/ - * acknowledge disabling of client context takeover - * @param {Number} [options.concurrencyLimit=10] The number of concurrent - * calls to zlib - * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the - * use of a custom server window size - * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept - * disabling of server context takeover - * @param {Number} [options.threshold=1024] Size (in bytes) below which - * messages should not be compressed if context takeover is disabled - * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on - * deflate - * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on - * inflate - * @param {Boolean} [isServer=false] Create the instance in either server or - * client mode - * @param {Number} [maxPayload=0] The maximum allowed message length - */ - constructor(options, isServer, maxPayload) { - this._maxPayload = maxPayload | 0; - this._options = options || {}; - this._threshold = - this._options.threshold !== undefined ? this._options.threshold : 1024; - this._isServer = !!isServer; - this._deflate = null; - this._inflate = null; +class MessageEvent extends Event { + #eventInit - this.params = null; + constructor (type, eventInitDict = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent constructor' }) - if (!zlibLimiter) { - const concurrency = - this._options.concurrencyLimit !== undefined - ? this._options.concurrencyLimit - : 10; - zlibLimiter = new Limiter(concurrency); - } - } + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.MessageEventInit(eventInitDict) - /** - * @type {String} - */ - static get extensionName() { - return 'permessage-deflate'; + super(type, eventInitDict) + + this.#eventInit = eventInitDict } - /** - * Create an extension negotiation offer. - * - * @return {Object} Extension parameters - * @public - */ - offer() { - const params = {}; + get data () { + webidl.brandCheck(this, MessageEvent) - if (this._options.serverNoContextTakeover) { - params.server_no_context_takeover = true; - } - if (this._options.clientNoContextTakeover) { - params.client_no_context_takeover = true; - } - if (this._options.serverMaxWindowBits) { - params.server_max_window_bits = this._options.serverMaxWindowBits; - } - if (this._options.clientMaxWindowBits) { - params.client_max_window_bits = this._options.clientMaxWindowBits; - } else if (this._options.clientMaxWindowBits == null) { - params.client_max_window_bits = true; - } + return this.#eventInit.data + } - return params; + get origin () { + webidl.brandCheck(this, MessageEvent) + + return this.#eventInit.origin } - /** - * Accept an extension negotiation offer/response. - * - * @param {Array} configurations The extension negotiation offers/reponse - * @return {Object} Accepted configuration - * @public - */ - accept(configurations) { - configurations = this.normalizeParams(configurations); + get lastEventId () { + webidl.brandCheck(this, MessageEvent) - this.params = this._isServer - ? this.acceptAsServer(configurations) - : this.acceptAsClient(configurations); + return this.#eventInit.lastEventId + } - return this.params; + get source () { + webidl.brandCheck(this, MessageEvent) + + return this.#eventInit.source } - /** - * Releases all resources used by the extension. - * - * @public - */ - cleanup() { - if (this._inflate) { - this._inflate.close(); - this._inflate = null; + get ports () { + webidl.brandCheck(this, MessageEvent) + + if (!Object.isFrozen(this.#eventInit.ports)) { + Object.freeze(this.#eventInit.ports) } - if (this._deflate) { - const callback = this._deflate[kCallback]; + return this.#eventInit.ports + } - this._deflate.close(); - this._deflate = null; + initMessageEvent ( + type, + bubbles = false, + cancelable = false, + data = null, + origin = '', + lastEventId = '', + source = null, + ports = [] + ) { + webidl.brandCheck(this, MessageEvent) - if (callback) { - callback( - new Error( - 'The deflate stream was closed while data was being processed' - ) - ); - } - } + webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent.initMessageEvent' }) + + return new MessageEvent(type, { + bubbles, cancelable, data, origin, lastEventId, source, ports + }) } +} - /** - * Accept an extension negotiation offer. - * - * @param {Array} offers The extension negotiation offers - * @return {Object} Accepted configuration - * @private - */ - acceptAsServer(offers) { - const opts = this._options; - const accepted = offers.find((params) => { - if ( - (opts.serverNoContextTakeover === false && - params.server_no_context_takeover) || - (params.server_max_window_bits && - (opts.serverMaxWindowBits === false || - (typeof opts.serverMaxWindowBits === 'number' && - opts.serverMaxWindowBits > params.server_max_window_bits))) || - (typeof opts.clientMaxWindowBits === 'number' && - !params.client_max_window_bits) - ) { - return false; - } +/** + * @see https://websockets.spec.whatwg.org/#the-closeevent-interface + */ +class CloseEvent extends Event { + #eventInit - return true; - }); + constructor (type, eventInitDict = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'CloseEvent constructor' }) - if (!accepted) { - throw new Error('None of the extension offers can be accepted'); - } + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.CloseEventInit(eventInitDict) - if (opts.serverNoContextTakeover) { - accepted.server_no_context_takeover = true; - } - if (opts.clientNoContextTakeover) { - accepted.client_no_context_takeover = true; - } - if (typeof opts.serverMaxWindowBits === 'number') { - accepted.server_max_window_bits = opts.serverMaxWindowBits; - } - if (typeof opts.clientMaxWindowBits === 'number') { - accepted.client_max_window_bits = opts.clientMaxWindowBits; - } else if ( - accepted.client_max_window_bits === true || - opts.clientMaxWindowBits === false - ) { - delete accepted.client_max_window_bits; - } + super(type, eventInitDict) - return accepted; + this.#eventInit = eventInitDict } - /** - * Accept the extension negotiation response. - * - * @param {Array} response The extension negotiation response - * @return {Object} Accepted configuration - * @private - */ - acceptAsClient(response) { - const params = response[0]; + get wasClean () { + webidl.brandCheck(this, CloseEvent) - if ( - this._options.clientNoContextTakeover === false && - params.client_no_context_takeover - ) { - throw new Error('Unexpected parameter "client_no_context_takeover"'); - } + return this.#eventInit.wasClean + } - if (!params.client_max_window_bits) { - if (typeof this._options.clientMaxWindowBits === 'number') { - params.client_max_window_bits = this._options.clientMaxWindowBits; - } - } else if ( - this._options.clientMaxWindowBits === false || - (typeof this._options.clientMaxWindowBits === 'number' && - params.client_max_window_bits > this._options.clientMaxWindowBits) - ) { - throw new Error( - 'Unexpected or invalid parameter "client_max_window_bits"' - ); - } + get code () { + webidl.brandCheck(this, CloseEvent) - return params; + return this.#eventInit.code } - /** - * Normalize parameters. - * - * @param {Array} configurations The extension negotiation offers/reponse - * @return {Array} The offers/response with normalized parameters - * @private - */ - normalizeParams(configurations) { - configurations.forEach((params) => { - Object.keys(params).forEach((key) => { - let value = params[key]; + get reason () { + webidl.brandCheck(this, CloseEvent) - if (value.length > 1) { - throw new Error(`Parameter "${key}" must have only a single value`); - } + return this.#eventInit.reason + } +} - value = value[0]; +// https://html.spec.whatwg.org/multipage/webappapis.html#the-errorevent-interface +class ErrorEvent extends Event { + #eventInit - if (key === 'client_max_window_bits') { - if (value !== true) { - const num = +value; - if (!Number.isInteger(num) || num < 8 || num > 15) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - value = num; - } else if (!this._isServer) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - } else if (key === 'server_max_window_bits') { - const num = +value; - if (!Number.isInteger(num) || num < 8 || num > 15) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - value = num; - } else if ( - key === 'client_no_context_takeover' || - key === 'server_no_context_takeover' - ) { - if (value !== true) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - } else { - throw new Error(`Unknown parameter "${key}"`); - } + constructor (type, eventInitDict) { + webidl.argumentLengthCheck(arguments, 1, { header: 'ErrorEvent constructor' }) - params[key] = value; - }); - }); + super(type, eventInitDict) - return configurations; + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.ErrorEventInit(eventInitDict ?? {}) + + this.#eventInit = eventInitDict } - /** - * Decompress data. Concurrency limited. - * - * @param {Buffer} data Compressed data - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback - * @public - */ - decompress(data, fin, callback) { - zlibLimiter.add((done) => { - this._decompress(data, fin, (err, result) => { - done(); - callback(err, result); - }); - }); + get message () { + webidl.brandCheck(this, ErrorEvent) + + return this.#eventInit.message } - /** - * Compress data. Concurrency limited. - * - * @param {(Buffer|String)} data Data to compress - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback - * @public - */ - compress(data, fin, callback) { - zlibLimiter.add((done) => { - this._compress(data, fin, (err, result) => { - done(); - callback(err, result); - }); - }); + get filename () { + webidl.brandCheck(this, ErrorEvent) + + return this.#eventInit.filename } - /** - * Decompress data. - * - * @param {Buffer} data Compressed data - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback - * @private - */ - _decompress(data, fin, callback) { - const endpoint = this._isServer ? 'client' : 'server'; + get lineno () { + webidl.brandCheck(this, ErrorEvent) - if (!this._inflate) { - const key = `${endpoint}_max_window_bits`; - const windowBits = - typeof this.params[key] !== 'number' - ? zlib.Z_DEFAULT_WINDOWBITS - : this.params[key]; + return this.#eventInit.lineno + } - this._inflate = zlib.createInflateRaw({ - ...this._options.zlibInflateOptions, - windowBits - }); - this._inflate[kPerMessageDeflate] = this; - this._inflate[kTotalLength] = 0; - this._inflate[kBuffers] = []; - this._inflate.on('error', inflateOnError); - this._inflate.on('data', inflateOnData); - } + get colno () { + webidl.brandCheck(this, ErrorEvent) - this._inflate[kCallback] = callback; + return this.#eventInit.colno + } - this._inflate.write(data); - if (fin) this._inflate.write(TRAILER); + get error () { + webidl.brandCheck(this, ErrorEvent) - this._inflate.flush(() => { - const err = this._inflate[kError]; + return this.#eventInit.error + } +} - if (err) { - this._inflate.close(); - this._inflate = null; - callback(err); - return; - } +Object.defineProperties(MessageEvent.prototype, { + [Symbol.toStringTag]: { + value: 'MessageEvent', + configurable: true + }, + data: kEnumerableProperty, + origin: kEnumerableProperty, + lastEventId: kEnumerableProperty, + source: kEnumerableProperty, + ports: kEnumerableProperty, + initMessageEvent: kEnumerableProperty +}) - const data = bufferUtil.concat( - this._inflate[kBuffers], - this._inflate[kTotalLength] - ); +Object.defineProperties(CloseEvent.prototype, { + [Symbol.toStringTag]: { + value: 'CloseEvent', + configurable: true + }, + reason: kEnumerableProperty, + code: kEnumerableProperty, + wasClean: kEnumerableProperty +}) - if (this._inflate._readableState.endEmitted) { - this._inflate.close(); - this._inflate = null; - } else { - this._inflate[kTotalLength] = 0; - this._inflate[kBuffers] = []; +Object.defineProperties(ErrorEvent.prototype, { + [Symbol.toStringTag]: { + value: 'ErrorEvent', + configurable: true + }, + message: kEnumerableProperty, + filename: kEnumerableProperty, + lineno: kEnumerableProperty, + colno: kEnumerableProperty, + error: kEnumerableProperty +}) - if (fin && this.params[`${endpoint}_no_context_takeover`]) { - this._inflate.reset(); - } - } +webidl.converters.MessagePort = webidl.interfaceConverter(MessagePort) - callback(null, data); - }); +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.MessagePort +) + +const eventInit = [ + { + key: 'bubbles', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'cancelable', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'composed', + converter: webidl.converters.boolean, + defaultValue: false } +] - /** - * Compress data. - * - * @param {(Buffer|String)} data Data to compress - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback - * @private - */ - _compress(data, fin, callback) { - const endpoint = this._isServer ? 'server' : 'client'; +webidl.converters.MessageEventInit = webidl.dictionaryConverter([ + ...eventInit, + { + key: 'data', + converter: webidl.converters.any, + defaultValue: null + }, + { + key: 'origin', + converter: webidl.converters.USVString, + defaultValue: '' + }, + { + key: 'lastEventId', + converter: webidl.converters.DOMString, + defaultValue: '' + }, + { + key: 'source', + // Node doesn't implement WindowProxy or ServiceWorker, so the only + // valid value for source is a MessagePort. + converter: webidl.nullableConverter(webidl.converters.MessagePort), + defaultValue: null + }, + { + key: 'ports', + converter: webidl.converters['sequence'], + get defaultValue () { + return [] + } + } +]) - if (!this._deflate) { - const key = `${endpoint}_max_window_bits`; - const windowBits = - typeof this.params[key] !== 'number' - ? zlib.Z_DEFAULT_WINDOWBITS - : this.params[key]; +webidl.converters.CloseEventInit = webidl.dictionaryConverter([ + ...eventInit, + { + key: 'wasClean', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'code', + converter: webidl.converters['unsigned short'], + defaultValue: 0 + }, + { + key: 'reason', + converter: webidl.converters.USVString, + defaultValue: '' + } +]) - this._deflate = zlib.createDeflateRaw({ - ...this._options.zlibDeflateOptions, - windowBits - }); +webidl.converters.ErrorEventInit = webidl.dictionaryConverter([ + ...eventInit, + { + key: 'message', + converter: webidl.converters.DOMString, + defaultValue: '' + }, + { + key: 'filename', + converter: webidl.converters.USVString, + defaultValue: '' + }, + { + key: 'lineno', + converter: webidl.converters['unsigned long'], + defaultValue: 0 + }, + { + key: 'colno', + converter: webidl.converters['unsigned long'], + defaultValue: 0 + }, + { + key: 'error', + converter: webidl.converters.any + } +]) - this._deflate[kTotalLength] = 0; - this._deflate[kBuffers] = []; +module.exports = { + MessageEvent, + CloseEvent, + ErrorEvent +} - this._deflate.on('data', deflateOnData); - } - this._deflate[kCallback] = callback; +/***/ }), - this._deflate.write(data); - this._deflate.flush(zlib.Z_SYNC_FLUSH, () => { - if (!this._deflate) { - // - // The deflate stream was closed while data was being processed. - // - return; - } +/***/ 31237: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - let data = bufferUtil.concat( - this._deflate[kBuffers], - this._deflate[kTotalLength] - ); +"use strict"; - if (fin) { - data = new FastBuffer(data.buffer, data.byteOffset, data.length - 4); - } - // - // Ensure that the callback will not be called again in - // `PerMessageDeflate#cleanup()`. - // - this._deflate[kCallback] = null; +const { maxUnsigned16Bit } = __nccwpck_require__(45913) - this._deflate[kTotalLength] = 0; - this._deflate[kBuffers] = []; +/** @type {import('crypto')} */ +let crypto +try { + crypto = __nccwpck_require__(76982) +} catch { - if (fin && this.params[`${endpoint}_no_context_takeover`]) { - this._deflate.reset(); - } +} - callback(null, data); - }); +class WebsocketFrameSend { + /** + * @param {Buffer|undefined} data + */ + constructor (data) { + this.frameData = data + this.maskKey = crypto.randomBytes(4) } -} -module.exports = PerMessageDeflate; + createFrame (opcode) { + const bodyLength = this.frameData?.byteLength ?? 0 -/** - * The listener of the `zlib.DeflateRaw` stream `'data'` event. - * - * @param {Buffer} chunk A chunk of data - * @private - */ -function deflateOnData(chunk) { - this[kBuffers].push(chunk); - this[kTotalLength] += chunk.length; -} + /** @type {number} */ + let payloadLength = bodyLength // 0-125 + let offset = 6 -/** - * The listener of the `zlib.InflateRaw` stream `'data'` event. - * - * @param {Buffer} chunk A chunk of data - * @private - */ -function inflateOnData(chunk) { - this[kTotalLength] += chunk.length; + if (bodyLength > maxUnsigned16Bit) { + offset += 8 // payload length is next 8 bytes + payloadLength = 127 + } else if (bodyLength > 125) { + offset += 2 // payload length is next 2 bytes + payloadLength = 126 + } - if ( - this[kPerMessageDeflate]._maxPayload < 1 || - this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload - ) { - this[kBuffers].push(chunk); - return; - } + const buffer = Buffer.allocUnsafe(bodyLength + offset) - this[kError] = new RangeError('Max payload size exceeded'); - this[kError].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'; - this[kError][kStatusCode] = 1009; - this.removeListener('data', inflateOnData); - this.reset(); + // Clear first 2 bytes, everything else is overwritten + buffer[0] = buffer[1] = 0 + buffer[0] |= 0x80 // FIN + buffer[0] = (buffer[0] & 0xF0) + opcode // opcode + + /*! ws. MIT License. Einar Otto Stangvik */ + buffer[offset - 4] = this.maskKey[0] + buffer[offset - 3] = this.maskKey[1] + buffer[offset - 2] = this.maskKey[2] + buffer[offset - 1] = this.maskKey[3] + + buffer[1] = payloadLength + + if (payloadLength === 126) { + buffer.writeUInt16BE(bodyLength, 2) + } else if (payloadLength === 127) { + // Clear extended payload length + buffer[2] = buffer[3] = 0 + buffer.writeUIntBE(bodyLength, 4, 6) + } + + buffer[1] |= 0x80 // MASK + + // mask body + for (let i = 0; i < bodyLength; i++) { + buffer[offset + i] = this.frameData[i] ^ this.maskKey[i % 4] + } + + return buffer + } } -/** - * The listener of the `zlib.InflateRaw` stream `'error'` event. - * - * @param {Error} err The emitted error - * @private - */ -function inflateOnError(err) { - // - // There is no need to call `Zlib#close()` as the handle is automatically - // closed when an error is emitted. - // - this[kPerMessageDeflate]._inflate = null; - err[kStatusCode] = 1007; - this[kCallback](err); +module.exports = { + WebsocketFrameSend } /***/ }), -/***/ 20893: +/***/ 43171: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { Writable } = __nccwpck_require__(2203); - -const PerMessageDeflate = __nccwpck_require__(4376); -const { - BINARY_TYPES, - EMPTY_BUFFER, - kStatusCode, - kWebSocket -} = __nccwpck_require__(71791); -const { concat, toArrayBuffer, unmask } = __nccwpck_require__(95803); -const { isValidStatusCode, isValidUTF8 } = __nccwpck_require__(26615); - -const FastBuffer = Buffer[Symbol.species]; +const { Writable } = __nccwpck_require__(2203) +const diagnosticsChannel = __nccwpck_require__(31637) +const { parserStates, opcodes, states, emptyBuffer } = __nccwpck_require__(45913) +const { kReadyState, kSentClose, kResponse, kReceivedClose } = __nccwpck_require__(62933) +const { isValidStatusCode, failWebsocketConnection, websocketMessageReceived } = __nccwpck_require__(3574) +const { WebsocketFrameSend } = __nccwpck_require__(31237) -const GET_INFO = 0; -const GET_PAYLOAD_LENGTH_16 = 1; -const GET_PAYLOAD_LENGTH_64 = 2; -const GET_MASK = 3; -const GET_DATA = 4; -const INFLATING = 5; -const DEFER_EVENT = 6; +// This code was influenced by ws released under the MIT license. +// Copyright (c) 2011 Einar Otto Stangvik +// Copyright (c) 2013 Arnout Kazemier and contributors +// Copyright (c) 2016 Luigi Pinca and contributors -/** - * HyBi Receiver implementation. - * - * @extends Writable - */ -class Receiver extends Writable { - /** - * Creates a Receiver instance. - * - * @param {Object} [options] Options object - * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether - * any of the `'message'`, `'ping'`, and `'pong'` events can be emitted - * multiple times in the same tick - * @param {String} [options.binaryType=nodebuffer] The type for binary data - * @param {Object} [options.extensions] An object containing the negotiated - * extensions - * @param {Boolean} [options.isServer=false] Specifies whether to operate in - * client or server mode - * @param {Number} [options.maxPayload=0] The maximum allowed message length - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages - */ - constructor(options = {}) { - super(); +const channels = {} +channels.ping = diagnosticsChannel.channel('undici:websocket:ping') +channels.pong = diagnosticsChannel.channel('undici:websocket:pong') - this._allowSynchronousEvents = - options.allowSynchronousEvents !== undefined - ? options.allowSynchronousEvents - : true; - this._binaryType = options.binaryType || BINARY_TYPES[0]; - this._extensions = options.extensions || {}; - this._isServer = !!options.isServer; - this._maxPayload = options.maxPayload | 0; - this._skipUTF8Validation = !!options.skipUTF8Validation; - this[kWebSocket] = undefined; +class ByteParser extends Writable { + #buffers = [] + #byteOffset = 0 - this._bufferedBytes = 0; - this._buffers = []; + #state = parserStates.INFO - this._compressed = false; - this._payloadLength = 0; - this._mask = undefined; - this._fragmented = 0; - this._masked = false; - this._fin = false; - this._opcode = 0; + #info = {} + #fragments = [] - this._totalPayloadLength = 0; - this._messageLength = 0; - this._fragments = []; + constructor (ws) { + super() - this._errored = false; - this._loop = false; - this._state = GET_INFO; + this.ws = ws } /** - * Implements `Writable.prototype._write()`. - * - * @param {Buffer} chunk The chunk of data to write - * @param {String} encoding The character encoding of `chunk` - * @param {Function} cb Callback - * @private + * @param {Buffer} chunk + * @param {() => void} callback */ - _write(chunk, encoding, cb) { - if (this._opcode === 0x08 && this._state == GET_INFO) return cb(); + _write (chunk, _, callback) { + this.#buffers.push(chunk) + this.#byteOffset += chunk.length - this._bufferedBytes += chunk.length; - this._buffers.push(chunk); - this.startLoop(cb); + this.run(callback) } /** - * Consumes `n` bytes from the buffered data. - * - * @param {Number} n The number of bytes to consume - * @return {Buffer} The consumed bytes - * @private + * Runs whenever a new chunk is received. + * Callback is called whenever there are no more chunks buffering, + * or not enough bytes are buffered to parse. */ - consume(n) { - this._bufferedBytes -= n; + run (callback) { + while (true) { + if (this.#state === parserStates.INFO) { + // If there aren't enough bytes to parse the payload length, etc. + if (this.#byteOffset < 2) { + return callback() + } - if (n === this._buffers[0].length) return this._buffers.shift(); + const buffer = this.consume(2) - if (n < this._buffers[0].length) { - const buf = this._buffers[0]; - this._buffers[0] = new FastBuffer( - buf.buffer, - buf.byteOffset + n, - buf.length - n - ); + this.#info.fin = (buffer[0] & 0x80) !== 0 + this.#info.opcode = buffer[0] & 0x0F - return new FastBuffer(buf.buffer, buf.byteOffset, n); - } + // If we receive a fragmented message, we use the type of the first + // frame to parse the full message as binary/text, when it's terminated + this.#info.originalOpcode ??= this.#info.opcode - const dst = Buffer.allocUnsafe(n); + this.#info.fragmented = !this.#info.fin && this.#info.opcode !== opcodes.CONTINUATION - do { - const buf = this._buffers[0]; - const offset = dst.length - n; + if (this.#info.fragmented && this.#info.opcode !== opcodes.BINARY && this.#info.opcode !== opcodes.TEXT) { + // Only text and binary frames can be fragmented + failWebsocketConnection(this.ws, 'Invalid frame type was fragmented.') + return + } - if (n >= buf.length) { - dst.set(this._buffers.shift(), offset); - } else { - dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset); - this._buffers[0] = new FastBuffer( - buf.buffer, - buf.byteOffset + n, - buf.length - n - ); - } + const payloadLength = buffer[1] & 0x7F - n -= buf.length; - } while (n > 0); + if (payloadLength <= 125) { + this.#info.payloadLength = payloadLength + this.#state = parserStates.READ_DATA + } else if (payloadLength === 126) { + this.#state = parserStates.PAYLOADLENGTH_16 + } else if (payloadLength === 127) { + this.#state = parserStates.PAYLOADLENGTH_64 + } - return dst; - } + if (this.#info.fragmented && payloadLength > 125) { + // A fragmented frame can't be fragmented itself + failWebsocketConnection(this.ws, 'Fragmented frame exceeded 125 bytes.') + return + } else if ( + (this.#info.opcode === opcodes.PING || + this.#info.opcode === opcodes.PONG || + this.#info.opcode === opcodes.CLOSE) && + payloadLength > 125 + ) { + // Control frames can have a payload length of 125 bytes MAX + failWebsocketConnection(this.ws, 'Payload length for control frame exceeded 125 bytes.') + return + } else if (this.#info.opcode === opcodes.CLOSE) { + if (payloadLength === 1) { + failWebsocketConnection(this.ws, 'Received close frame with a 1-byte body.') + return + } - /** - * Starts the parsing loop. - * - * @param {Function} cb Callback - * @private - */ - startLoop(cb) { - this._loop = true; + const body = this.consume(payloadLength) - do { - switch (this._state) { - case GET_INFO: - this.getInfo(cb); - break; - case GET_PAYLOAD_LENGTH_16: - this.getPayloadLength16(cb); - break; - case GET_PAYLOAD_LENGTH_64: - this.getPayloadLength64(cb); - break; - case GET_MASK: - this.getMask(); - break; - case GET_DATA: - this.getData(cb); - break; - case INFLATING: - case DEFER_EVENT: - this._loop = false; - return; - } - } while (this._loop); + this.#info.closeInfo = this.parseCloseBody(false, body) - if (!this._errored) cb(); - } + if (!this.ws[kSentClose]) { + // If an endpoint receives a Close frame and did not previously send a + // Close frame, the endpoint MUST send a Close frame in response. (When + // sending a Close frame in response, the endpoint typically echos the + // status code it received.) + const body = Buffer.allocUnsafe(2) + body.writeUInt16BE(this.#info.closeInfo.code, 0) + const closeFrame = new WebsocketFrameSend(body) - /** - * Reads the first two bytes of a frame. - * - * @param {Function} cb Callback - * @private - */ - getInfo(cb) { - if (this._bufferedBytes < 2) { - this._loop = false; - return; - } + this.ws[kResponse].socket.write( + closeFrame.createFrame(opcodes.CLOSE), + (err) => { + if (!err) { + this.ws[kSentClose] = true + } + } + ) + } - const buf = this.consume(2); + // Upon either sending or receiving a Close control frame, it is said + // that _The WebSocket Closing Handshake is Started_ and that the + // WebSocket connection is in the CLOSING state. + this.ws[kReadyState] = states.CLOSING + this.ws[kReceivedClose] = true - if ((buf[0] & 0x30) !== 0x00) { - const error = this.createError( - RangeError, - 'RSV2 and RSV3 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_2_3' - ); + this.end() - cb(error); - return; - } + return + } else if (this.#info.opcode === opcodes.PING) { + // Upon receipt of a Ping frame, an endpoint MUST send a Pong frame in + // response, unless it already received a Close frame. + // A Pong frame sent in response to a Ping frame must have identical + // "Application data" - const compressed = (buf[0] & 0x40) === 0x40; + const body = this.consume(payloadLength) - if (compressed && !this._extensions[PerMessageDeflate.extensionName]) { - const error = this.createError( - RangeError, - 'RSV1 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_1' - ); + if (!this.ws[kReceivedClose]) { + const frame = new WebsocketFrameSend(body) - cb(error); - return; - } + this.ws[kResponse].socket.write(frame.createFrame(opcodes.PONG)) - this._fin = (buf[0] & 0x80) === 0x80; - this._opcode = buf[0] & 0x0f; - this._payloadLength = buf[1] & 0x7f; + if (channels.ping.hasSubscribers) { + channels.ping.publish({ + payload: body + }) + } + } - if (this._opcode === 0x00) { - if (compressed) { - const error = this.createError( - RangeError, - 'RSV1 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_1' - ); + this.#state = parserStates.INFO - cb(error); - return; - } + if (this.#byteOffset > 0) { + continue + } else { + callback() + return + } + } else if (this.#info.opcode === opcodes.PONG) { + // A Pong frame MAY be sent unsolicited. This serves as a + // unidirectional heartbeat. A response to an unsolicited Pong frame is + // not expected. - if (!this._fragmented) { - const error = this.createError( - RangeError, - 'invalid opcode 0', - true, - 1002, - 'WS_ERR_INVALID_OPCODE' - ); + const body = this.consume(payloadLength) - cb(error); - return; - } + if (channels.pong.hasSubscribers) { + channels.pong.publish({ + payload: body + }) + } - this._opcode = this._fragmented; - } else if (this._opcode === 0x01 || this._opcode === 0x02) { - if (this._fragmented) { - const error = this.createError( - RangeError, - `invalid opcode ${this._opcode}`, - true, - 1002, - 'WS_ERR_INVALID_OPCODE' - ); + if (this.#byteOffset > 0) { + continue + } else { + callback() + return + } + } + } else if (this.#state === parserStates.PAYLOADLENGTH_16) { + if (this.#byteOffset < 2) { + return callback() + } - cb(error); - return; - } + const buffer = this.consume(2) - this._compressed = compressed; - } else if (this._opcode > 0x07 && this._opcode < 0x0b) { - if (!this._fin) { - const error = this.createError( - RangeError, - 'FIN must be set', - true, - 1002, - 'WS_ERR_EXPECTED_FIN' - ); + this.#info.payloadLength = buffer.readUInt16BE(0) + this.#state = parserStates.READ_DATA + } else if (this.#state === parserStates.PAYLOADLENGTH_64) { + if (this.#byteOffset < 8) { + return callback() + } - cb(error); - return; - } + const buffer = this.consume(8) + const upper = buffer.readUInt32BE(0) - if (compressed) { - const error = this.createError( - RangeError, - 'RSV1 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_1' - ); + // 2^31 is the maxinimum bytes an arraybuffer can contain + // on 32-bit systems. Although, on 64-bit systems, this is + // 2^53-1 bytes. + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_array_length + // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=1946212ac0100668f14eb9e2843bdd846e510a1e;bpv=1;bpt=1;l=1275 + // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/objects/js-array-buffer.h;l=34;drc=1946212ac0100668f14eb9e2843bdd846e510a1e + if (upper > 2 ** 31 - 1) { + failWebsocketConnection(this.ws, 'Received payload length > 2^31 bytes.') + return + } - cb(error); - return; - } + const lower = buffer.readUInt32BE(4) - if ( - this._payloadLength > 0x7d || - (this._opcode === 0x08 && this._payloadLength === 1) - ) { - const error = this.createError( - RangeError, - `invalid payload length ${this._payloadLength}`, - true, - 1002, - 'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH' - ); + this.#info.payloadLength = (upper << 8) + lower + this.#state = parserStates.READ_DATA + } else if (this.#state === parserStates.READ_DATA) { + if (this.#byteOffset < this.#info.payloadLength) { + // If there is still more data in this chunk that needs to be read + return callback() + } else if (this.#byteOffset >= this.#info.payloadLength) { + // If the server sent multiple frames in a single chunk - cb(error); - return; - } - } else { - const error = this.createError( - RangeError, - `invalid opcode ${this._opcode}`, - true, - 1002, - 'WS_ERR_INVALID_OPCODE' - ); + const body = this.consume(this.#info.payloadLength) - cb(error); - return; - } + this.#fragments.push(body) - if (!this._fin && !this._fragmented) this._fragmented = this._opcode; - this._masked = (buf[1] & 0x80) === 0x80; + // If the frame is unfragmented, or a fragmented frame was terminated, + // a message was received + if (!this.#info.fragmented || (this.#info.fin && this.#info.opcode === opcodes.CONTINUATION)) { + const fullMessage = Buffer.concat(this.#fragments) - if (this._isServer) { - if (!this._masked) { - const error = this.createError( - RangeError, - 'MASK must be set', - true, - 1002, - 'WS_ERR_EXPECTED_MASK' - ); + websocketMessageReceived(this.ws, this.#info.originalOpcode, fullMessage) - cb(error); - return; + this.#info = {} + this.#fragments.length = 0 + } + + this.#state = parserStates.INFO + } } - } else if (this._masked) { - const error = this.createError( - RangeError, - 'MASK must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_MASK' - ); - cb(error); - return; + if (this.#byteOffset > 0) { + continue + } else { + callback() + break + } } - - if (this._payloadLength === 126) this._state = GET_PAYLOAD_LENGTH_16; - else if (this._payloadLength === 127) this._state = GET_PAYLOAD_LENGTH_64; - else this.haveLength(cb); } /** - * Gets extended payload length (7+16). - * - * @param {Function} cb Callback - * @private + * Take n bytes from the buffered Buffers + * @param {number} n + * @returns {Buffer|null} */ - getPayloadLength16(cb) { - if (this._bufferedBytes < 2) { - this._loop = false; - return; + consume (n) { + if (n > this.#byteOffset) { + return null + } else if (n === 0) { + return emptyBuffer } - this._payloadLength = this.consume(2).readUInt16BE(0); - this.haveLength(cb); - } - - /** - * Gets extended payload length (7+64). - * - * @param {Function} cb Callback - * @private - */ - getPayloadLength64(cb) { - if (this._bufferedBytes < 8) { - this._loop = false; - return; + if (this.#buffers[0].length === n) { + this.#byteOffset -= this.#buffers[0].length + return this.#buffers.shift() } - const buf = this.consume(8); - const num = buf.readUInt32BE(0); + const buffer = Buffer.allocUnsafe(n) + let offset = 0 - // - // The maximum safe integer in JavaScript is 2^53 - 1. An error is returned - // if payload length is greater than this number. - // - if (num > Math.pow(2, 53 - 32) - 1) { - const error = this.createError( - RangeError, - 'Unsupported WebSocket frame: payload length > 2^53 - 1', - false, - 1009, - 'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH' - ); + while (offset !== n) { + const next = this.#buffers[0] + const { length } = next - cb(error); - return; + if (length + offset === n) { + buffer.set(this.#buffers.shift(), offset) + break + } else if (length + offset > n) { + buffer.set(next.subarray(0, n - offset), offset) + this.#buffers[0] = next.subarray(n - offset) + break + } else { + buffer.set(this.#buffers.shift(), offset) + offset += next.length + } } - this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4); - this.haveLength(cb); + this.#byteOffset -= n + + return buffer } - /** - * Payload length has been read. - * - * @param {Function} cb Callback - * @private - */ - haveLength(cb) { - if (this._payloadLength && this._opcode < 0x08) { - this._totalPayloadLength += this._payloadLength; - if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) { - const error = this.createError( - RangeError, - 'Max payload size exceeded', - false, - 1009, - 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' - ); + parseCloseBody (onlyCode, data) { + // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5 + /** @type {number|undefined} */ + let code - cb(error); - return; - } + if (data.length >= 2) { + // _The WebSocket Connection Close Code_ is + // defined as the status code (Section 7.4) contained in the first Close + // control frame received by the application + code = data.readUInt16BE(0) } - if (this._masked) this._state = GET_MASK; - else this._state = GET_DATA; - } + if (onlyCode) { + if (!isValidStatusCode(code)) { + return null + } - /** - * Reads mask bytes. - * - * @private - */ - getMask() { - if (this._bufferedBytes < 4) { - this._loop = false; - return; + return { code } } - this._mask = this.consume(4); - this._state = GET_DATA; - } - - /** - * Reads data bytes. - * - * @param {Function} cb Callback - * @private - */ - getData(cb) { - let data = EMPTY_BUFFER; - - if (this._payloadLength) { - if (this._bufferedBytes < this._payloadLength) { - this._loop = false; - return; - } - - data = this.consume(this._payloadLength); + // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.6 + /** @type {Buffer} */ + let reason = data.subarray(2) - if ( - this._masked && - (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0 - ) { - unmask(data, this._mask); - } + // Remove BOM + if (reason[0] === 0xEF && reason[1] === 0xBB && reason[2] === 0xBF) { + reason = reason.subarray(3) } - if (this._opcode > 0x07) { - this.controlMessage(data, cb); - return; + if (code !== undefined && !isValidStatusCode(code)) { + return null } - if (this._compressed) { - this._state = INFLATING; - this.decompress(data, cb); - return; + try { + // TODO: optimize this + reason = new TextDecoder('utf-8', { fatal: true }).decode(reason) + } catch { + return null } - if (data.length) { - // - // This message is not compressed so its length is the sum of the payload - // length of all fragments. - // - this._messageLength = this._totalPayloadLength; - this._fragments.push(data); - } + return { code, reason } + } - this.dataMessage(cb); + get closingInfo () { + return this.#info.closeInfo } +} - /** - * Decompresses data. - * - * @param {Buffer} data Compressed data - * @param {Function} cb Callback - * @private - */ - decompress(data, cb) { - const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; +module.exports = { + ByteParser +} - perMessageDeflate.decompress(data, this._fin, (err, buf) => { - if (err) return cb(err); - if (buf.length) { - this._messageLength += buf.length; - if (this._messageLength > this._maxPayload && this._maxPayload > 0) { - const error = this.createError( - RangeError, - 'Max payload size exceeded', - false, - 1009, - 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' - ); +/***/ }), - cb(error); - return; - } +/***/ 62933: +/***/ ((module) => { - this._fragments.push(buf); - } +"use strict"; - this.dataMessage(cb); - if (this._state === GET_INFO) this.startLoop(cb); - }); - } - /** - * Handles a data message. - * - * @param {Function} cb Callback - * @private - */ - dataMessage(cb) { - if (!this._fin) { - this._state = GET_INFO; - return; - } +module.exports = { + kWebSocketURL: Symbol('url'), + kReadyState: Symbol('ready state'), + kController: Symbol('controller'), + kResponse: Symbol('response'), + kBinaryType: Symbol('binary type'), + kSentClose: Symbol('sent close'), + kReceivedClose: Symbol('received close'), + kByteParser: Symbol('byte parser') +} - const messageLength = this._messageLength; - const fragments = this._fragments; - this._totalPayloadLength = 0; - this._messageLength = 0; - this._fragmented = 0; - this._fragments = []; +/***/ }), - if (this._opcode === 2) { - let data; +/***/ 3574: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (this._binaryType === 'nodebuffer') { - data = concat(fragments, messageLength); - } else if (this._binaryType === 'arraybuffer') { - data = toArrayBuffer(concat(fragments, messageLength)); - } else if (this._binaryType === 'blob') { - data = new Blob(fragments); - } else { - data = fragments; - } +"use strict"; - if (this._allowSynchronousEvents) { - this.emit('message', data, true); - this._state = GET_INFO; - } else { - this._state = DEFER_EVENT; - setImmediate(() => { - this.emit('message', data, true); - this._state = GET_INFO; - this.startLoop(cb); - }); - } - } else { - const buf = concat(fragments, messageLength); - if (!this._skipUTF8Validation && !isValidUTF8(buf)) { - const error = this.createError( - Error, - 'invalid UTF-8 sequence', - true, - 1007, - 'WS_ERR_INVALID_UTF8' - ); +const { kReadyState, kController, kResponse, kBinaryType, kWebSocketURL } = __nccwpck_require__(62933) +const { states, opcodes } = __nccwpck_require__(45913) +const { MessageEvent, ErrorEvent } = __nccwpck_require__(46255) - cb(error); - return; - } +/* globals Blob */ - if (this._state === INFLATING || this._allowSynchronousEvents) { - this.emit('message', buf, false); - this._state = GET_INFO; - } else { - this._state = DEFER_EVENT; - setImmediate(() => { - this.emit('message', buf, false); - this._state = GET_INFO; - this.startLoop(cb); - }); - } - } - } +/** + * @param {import('./websocket').WebSocket} ws + */ +function isEstablished (ws) { + // If the server's response is validated as provided for above, it is + // said that _The WebSocket Connection is Established_ and that the + // WebSocket Connection is in the OPEN state. + return ws[kReadyState] === states.OPEN +} - /** - * Handles a control message. - * - * @param {Buffer} data Data to handle - * @return {(Error|RangeError|undefined)} A possible error - * @private - */ - controlMessage(data, cb) { - if (this._opcode === 0x08) { - if (data.length === 0) { - this._loop = false; - this.emit('conclude', 1005, EMPTY_BUFFER); - this.end(); - } else { - const code = data.readUInt16BE(0); +/** + * @param {import('./websocket').WebSocket} ws + */ +function isClosing (ws) { + // Upon either sending or receiving a Close control frame, it is said + // that _The WebSocket Closing Handshake is Started_ and that the + // WebSocket connection is in the CLOSING state. + return ws[kReadyState] === states.CLOSING +} - if (!isValidStatusCode(code)) { - const error = this.createError( - RangeError, - `invalid status code ${code}`, - true, - 1002, - 'WS_ERR_INVALID_CLOSE_CODE' - ); +/** + * @param {import('./websocket').WebSocket} ws + */ +function isClosed (ws) { + return ws[kReadyState] === states.CLOSED +} - cb(error); - return; - } +/** + * @see https://dom.spec.whatwg.org/#concept-event-fire + * @param {string} e + * @param {EventTarget} target + * @param {EventInit | undefined} eventInitDict + */ +function fireEvent (e, target, eventConstructor = Event, eventInitDict) { + // 1. If eventConstructor is not given, then let eventConstructor be Event. - const buf = new FastBuffer( - data.buffer, - data.byteOffset + 2, - data.length - 2 - ); + // 2. Let event be the result of creating an event given eventConstructor, + // in the relevant realm of target. + // 3. Initialize event’s type attribute to e. + const event = new eventConstructor(e, eventInitDict) // eslint-disable-line new-cap - if (!this._skipUTF8Validation && !isValidUTF8(buf)) { - const error = this.createError( - Error, - 'invalid UTF-8 sequence', - true, - 1007, - 'WS_ERR_INVALID_UTF8' - ); + // 4. Initialize any other IDL attributes of event as described in the + // invocation of this algorithm. - cb(error); - return; - } + // 5. Return the result of dispatching event at target, with legacy target + // override flag set if set. + target.dispatchEvent(event) +} - this._loop = false; - this.emit('conclude', code, buf); - this.end(); - } +/** + * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol + * @param {import('./websocket').WebSocket} ws + * @param {number} type Opcode + * @param {Buffer} data application data + */ +function websocketMessageReceived (ws, type, data) { + // 1. If ready state is not OPEN (1), then return. + if (ws[kReadyState] !== states.OPEN) { + return + } - this._state = GET_INFO; - return; - } + // 2. Let dataForEvent be determined by switching on type and binary type: + let dataForEvent - if (this._allowSynchronousEvents) { - this.emit(this._opcode === 0x09 ? 'ping' : 'pong', data); - this._state = GET_INFO; + if (type === opcodes.TEXT) { + // -> type indicates that the data is Text + // a new DOMString containing data + try { + dataForEvent = new TextDecoder('utf-8', { fatal: true }).decode(data) + } catch { + failWebsocketConnection(ws, 'Received invalid UTF-8 in text frame.') + return + } + } else if (type === opcodes.BINARY) { + if (ws[kBinaryType] === 'blob') { + // -> type indicates that the data is Binary and binary type is "blob" + // a new Blob object, created in the relevant Realm of the WebSocket + // object, that represents data as its raw data + dataForEvent = new Blob([data]) } else { - this._state = DEFER_EVENT; - setImmediate(() => { - this.emit(this._opcode === 0x09 ? 'ping' : 'pong', data); - this._state = GET_INFO; - this.startLoop(cb); - }); + // -> type indicates that the data is Binary and binary type is "arraybuffer" + // a new ArrayBuffer object, created in the relevant Realm of the + // WebSocket object, whose contents are data + dataForEvent = new Uint8Array(data).buffer } } - /** - * Builds an error object. - * - * @param {function(new:Error|RangeError)} ErrorCtor The error constructor - * @param {String} message The error message - * @param {Boolean} prefix Specifies whether or not to add a default prefix to - * `message` - * @param {Number} statusCode The status code - * @param {String} errorCode The exposed error code - * @return {(Error|RangeError)} The error - * @private - */ - createError(ErrorCtor, message, prefix, statusCode, errorCode) { - this._loop = false; - this._errored = true; + // 3. Fire an event named message at the WebSocket object, using MessageEvent, + // with the origin attribute initialized to the serialization of the WebSocket + // object’s url's origin, and the data attribute initialized to dataForEvent. + fireEvent('message', ws, MessageEvent, { + origin: ws[kWebSocketURL].origin, + data: dataForEvent + }) +} - const err = new ErrorCtor( - prefix ? `Invalid WebSocket frame: ${message}` : message - ); +/** + * @see https://datatracker.ietf.org/doc/html/rfc6455 + * @see https://datatracker.ietf.org/doc/html/rfc2616 + * @see https://bugs.chromium.org/p/chromium/issues/detail?id=398407 + * @param {string} protocol + */ +function isValidSubprotocol (protocol) { + // If present, this value indicates one + // or more comma-separated subprotocol the client wishes to speak, + // ordered by preference. The elements that comprise this value + // MUST be non-empty strings with characters in the range U+0021 to + // U+007E not including separator characters as defined in + // [RFC2616] and MUST all be unique strings. + if (protocol.length === 0) { + return false + } - Error.captureStackTrace(err, this.createError); - err.code = errorCode; - err[kStatusCode] = statusCode; - return err; + for (const char of protocol) { + const code = char.charCodeAt(0) + + if ( + code < 0x21 || + code > 0x7E || + char === '(' || + char === ')' || + char === '<' || + char === '>' || + char === '@' || + char === ',' || + char === ';' || + char === ':' || + char === '\\' || + char === '"' || + char === '/' || + char === '[' || + char === ']' || + char === '?' || + char === '=' || + char === '{' || + char === '}' || + code === 32 || // SP + code === 9 // HT + ) { + return false + } + } + + return true +} + +/** + * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7-4 + * @param {number} code + */ +function isValidStatusCode (code) { + if (code >= 1000 && code < 1015) { + return ( + code !== 1004 && // reserved + code !== 1005 && // "MUST NOT be set as a status code" + code !== 1006 // "MUST NOT be set as a status code" + ) + } + + return code >= 3000 && code <= 4999 +} + +/** + * @param {import('./websocket').WebSocket} ws + * @param {string|undefined} reason + */ +function failWebsocketConnection (ws, reason) { + const { [kController]: controller, [kResponse]: response } = ws + + controller.abort() + + if (response?.socket && !response.socket.destroyed) { + response.socket.destroy() + } + + if (reason) { + fireEvent('error', ws, ErrorEvent, { + error: new Error(reason) + }) } } -module.exports = Receiver; +module.exports = { + isEstablished, + isClosing, + isClosed, + fireEvent, + isValidSubprotocol, + isValidStatusCode, + failWebsocketConnection, + websocketMessageReceived +} /***/ }), -/***/ 7389: +/***/ 55171: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Duplex" }] */ +const { webidl } = __nccwpck_require__(74222) +const { DOMException } = __nccwpck_require__(87326) +const { URLSerializer } = __nccwpck_require__(94322) +const { getGlobalOrigin } = __nccwpck_require__(75628) +const { staticPropertyDescriptors, states, opcodes, emptyBuffer } = __nccwpck_require__(45913) +const { + kWebSocketURL, + kReadyState, + kController, + kBinaryType, + kResponse, + kSentClose, + kByteParser +} = __nccwpck_require__(62933) +const { isEstablished, isClosing, isValidSubprotocol, failWebsocketConnection, fireEvent } = __nccwpck_require__(3574) +const { establishWebSocketConnection } = __nccwpck_require__(68550) +const { WebsocketFrameSend } = __nccwpck_require__(31237) +const { ByteParser } = __nccwpck_require__(43171) +const { kEnumerableProperty, isBlobLike } = __nccwpck_require__(3440) +const { getGlobalDispatcher } = __nccwpck_require__(32581) +const { types } = __nccwpck_require__(39023) -const { Duplex } = __nccwpck_require__(2203); -const { randomFillSync } = __nccwpck_require__(76982); - -const PerMessageDeflate = __nccwpck_require__(4376); -const { EMPTY_BUFFER, kWebSocket, NOOP } = __nccwpck_require__(71791); -const { isBlob, isValidStatusCode } = __nccwpck_require__(26615); -const { mask: applyMask, toBuffer } = __nccwpck_require__(95803); +let experimentalWarned = false -const kByteLength = Symbol('kByteLength'); -const maskBuffer = Buffer.alloc(4); -const RANDOM_POOL_SIZE = 8 * 1024; -let randomPool; -let randomPoolPointer = RANDOM_POOL_SIZE; +// https://websockets.spec.whatwg.org/#interface-definition +class WebSocket extends EventTarget { + #events = { + open: null, + error: null, + close: null, + message: null + } -const DEFAULT = 0; -const DEFLATING = 1; -const GET_BLOB_DATA = 2; + #bufferedAmount = 0 + #protocol = '' + #extensions = '' -/** - * HyBi Sender implementation. - */ -class Sender { /** - * Creates a Sender instance. - * - * @param {Duplex} socket The connection socket - * @param {Object} [extensions] An object containing the negotiated extensions - * @param {Function} [generateMask] The function used to generate the masking - * key + * @param {string} url + * @param {string|string[]} protocols */ - constructor(socket, extensions, generateMask) { - this._extensions = extensions || {}; - - if (generateMask) { - this._generateMask = generateMask; - this._maskBuffer = Buffer.alloc(4); - } - - this._socket = socket; - - this._firstFragment = true; - this._compress = false; + constructor (url, protocols = []) { + super() - this._bufferedBytes = 0; - this._queue = []; - this._state = DEFAULT; - this.onerror = NOOP; - this[kWebSocket] = undefined; - } + webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket constructor' }) - /** - * Frames a piece of data according to the HyBi WebSocket protocol. - * - * @param {(Buffer|String)} data The data to frame - * @param {Object} options Options object - * @param {Boolean} [options.fin=false] Specifies whether or not to set the - * FIN bit - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Boolean} [options.mask=false] Specifies whether or not to mask - * `data` - * @param {Buffer} [options.maskBuffer] The buffer used to store the masking - * key - * @param {Number} options.opcode The opcode - * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be - * modified - * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the - * RSV1 bit - * @return {(Buffer|String)[]} The framed data - * @public - */ - static frame(data, options) { - let mask; - let merge = false; - let offset = 2; - let skipMasking = false; + if (!experimentalWarned) { + experimentalWarned = true + process.emitWarning('WebSockets are experimental, expect them to change at any time.', { + code: 'UNDICI-WS' + }) + } - if (options.mask) { - mask = options.maskBuffer || maskBuffer; + const options = webidl.converters['DOMString or sequence or WebSocketInit'](protocols) - if (options.generateMask) { - options.generateMask(mask); - } else { - if (randomPoolPointer === RANDOM_POOL_SIZE) { - /* istanbul ignore else */ - if (randomPool === undefined) { - // - // This is lazily initialized because server-sent frames must not - // be masked so it may never be used. - // - randomPool = Buffer.alloc(RANDOM_POOL_SIZE); - } + url = webidl.converters.USVString(url) + protocols = options.protocols - randomFillSync(randomPool, 0, RANDOM_POOL_SIZE); - randomPoolPointer = 0; - } + // 1. Let baseURL be this's relevant settings object's API base URL. + const baseURL = getGlobalOrigin() - mask[0] = randomPool[randomPoolPointer++]; - mask[1] = randomPool[randomPoolPointer++]; - mask[2] = randomPool[randomPoolPointer++]; - mask[3] = randomPool[randomPoolPointer++]; - } + // 1. Let urlRecord be the result of applying the URL parser to url with baseURL. + let urlRecord - skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0; - offset = 6; + try { + urlRecord = new URL(url, baseURL) + } catch (e) { + // 3. If urlRecord is failure, then throw a "SyntaxError" DOMException. + throw new DOMException(e, 'SyntaxError') } - let dataLength; - - if (typeof data === 'string') { - if ( - (!options.mask || skipMasking) && - options[kByteLength] !== undefined - ) { - dataLength = options[kByteLength]; - } else { - data = Buffer.from(data); - dataLength = data.length; - } - } else { - dataLength = data.length; - merge = options.mask && options.readOnly && !skipMasking; + // 4. If urlRecord’s scheme is "http", then set urlRecord’s scheme to "ws". + if (urlRecord.protocol === 'http:') { + urlRecord.protocol = 'ws:' + } else if (urlRecord.protocol === 'https:') { + // 5. Otherwise, if urlRecord’s scheme is "https", set urlRecord’s scheme to "wss". + urlRecord.protocol = 'wss:' } - let payloadLength = dataLength; - - if (dataLength >= 65536) { - offset += 8; - payloadLength = 127; - } else if (dataLength > 125) { - offset += 2; - payloadLength = 126; + // 6. If urlRecord’s scheme is not "ws" or "wss", then throw a "SyntaxError" DOMException. + if (urlRecord.protocol !== 'ws:' && urlRecord.protocol !== 'wss:') { + throw new DOMException( + `Expected a ws: or wss: protocol, got ${urlRecord.protocol}`, + 'SyntaxError' + ) } - const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset); - - target[0] = options.fin ? options.opcode | 0x80 : options.opcode; - if (options.rsv1) target[0] |= 0x40; - - target[1] = payloadLength; - - if (payloadLength === 126) { - target.writeUInt16BE(dataLength, 2); - } else if (payloadLength === 127) { - target[2] = target[3] = 0; - target.writeUIntBE(dataLength, 4, 6); + // 7. If urlRecord’s fragment is non-null, then throw a "SyntaxError" + // DOMException. + if (urlRecord.hash || urlRecord.href.endsWith('#')) { + throw new DOMException('Got fragment', 'SyntaxError') } - if (!options.mask) return [target, data]; - - target[1] |= 0x80; - target[offset - 4] = mask[0]; - target[offset - 3] = mask[1]; - target[offset - 2] = mask[2]; - target[offset - 1] = mask[3]; + // 8. If protocols is a string, set protocols to a sequence consisting + // of just that string. + if (typeof protocols === 'string') { + protocols = [protocols] + } - if (skipMasking) return [target, data]; + // 9. If any of the values in protocols occur more than once or otherwise + // fail to match the requirements for elements that comprise the value + // of `Sec-WebSocket-Protocol` fields as defined by The WebSocket + // protocol, then throw a "SyntaxError" DOMException. + if (protocols.length !== new Set(protocols.map(p => p.toLowerCase())).size) { + throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') + } - if (merge) { - applyMask(data, mask, target, offset, dataLength); - return [target]; + if (protocols.length > 0 && !protocols.every(p => isValidSubprotocol(p))) { + throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') } - applyMask(data, mask, data, 0, dataLength); - return [target, data]; - } + // 10. Set this's url to urlRecord. + this[kWebSocketURL] = new URL(urlRecord.href) - /** - * Sends a close message to the other peer. - * - * @param {Number} [code] The status code component of the body - * @param {(String|Buffer)} [data] The message component of the body - * @param {Boolean} [mask=false] Specifies whether or not to mask the message - * @param {Function} [cb] Callback - * @public - */ - close(code, data, mask, cb) { - let buf; + // 11. Let client be this's relevant settings object. - if (code === undefined) { - buf = EMPTY_BUFFER; - } else if (typeof code !== 'number' || !isValidStatusCode(code)) { - throw new TypeError('First argument must be a valid error code number'); - } else if (data === undefined || !data.length) { - buf = Buffer.allocUnsafe(2); - buf.writeUInt16BE(code, 0); - } else { - const length = Buffer.byteLength(data); + // 12. Run this step in parallel: - if (length > 123) { - throw new RangeError('The message must not be greater than 123 bytes'); - } + // 1. Establish a WebSocket connection given urlRecord, protocols, + // and client. + this[kController] = establishWebSocketConnection( + urlRecord, + protocols, + this, + (response) => this.#onConnectionEstablished(response), + options + ) - buf = Buffer.allocUnsafe(2 + length); - buf.writeUInt16BE(code, 0); + // Each WebSocket object has an associated ready state, which is a + // number representing the state of the connection. Initially it must + // be CONNECTING (0). + this[kReadyState] = WebSocket.CONNECTING - if (typeof data === 'string') { - buf.write(data, 2); - } else { - buf.set(data, 2); - } - } + // The extensions attribute must initially return the empty string. - const options = { - [kByteLength]: buf.length, - fin: true, - generateMask: this._generateMask, - mask, - maskBuffer: this._maskBuffer, - opcode: 0x08, - readOnly: false, - rsv1: false - }; + // The protocol attribute must initially return the empty string. - if (this._state !== DEFAULT) { - this.enqueue([this.dispatch, buf, false, options, cb]); - } else { - this.sendFrame(Sender.frame(buf, options), cb); - } + // Each WebSocket object has an associated binary type, which is a + // BinaryType. Initially it must be "blob". + this[kBinaryType] = 'blob' } /** - * Sends a ping message to the other peer. - * - * @param {*} data The message to send - * @param {Boolean} [mask=false] Specifies whether or not to mask `data` - * @param {Function} [cb] Callback - * @public + * @see https://websockets.spec.whatwg.org/#dom-websocket-close + * @param {number|undefined} code + * @param {string|undefined} reason */ - ping(data, mask, cb) { - let byteLength; - let readOnly; + close (code = undefined, reason = undefined) { + webidl.brandCheck(this, WebSocket) - if (typeof data === 'string') { - byteLength = Buffer.byteLength(data); - readOnly = false; - } else if (isBlob(data)) { - byteLength = data.size; - readOnly = false; - } else { - data = toBuffer(data); - byteLength = data.length; - readOnly = toBuffer.readOnly; + if (code !== undefined) { + code = webidl.converters['unsigned short'](code, { clamp: true }) } - if (byteLength > 125) { - throw new RangeError('The data size must not be greater than 125 bytes'); + if (reason !== undefined) { + reason = webidl.converters.USVString(reason) } - const options = { - [kByteLength]: byteLength, - fin: true, - generateMask: this._generateMask, - mask, - maskBuffer: this._maskBuffer, - opcode: 0x09, - readOnly, - rsv1: false - }; - - if (isBlob(data)) { - if (this._state !== DEFAULT) { - this.enqueue([this.getBlobData, data, false, options, cb]); - } else { - this.getBlobData(data, false, options, cb); + // 1. If code is present, but is neither an integer equal to 1000 nor an + // integer in the range 3000 to 4999, inclusive, throw an + // "InvalidAccessError" DOMException. + if (code !== undefined) { + if (code !== 1000 && (code < 3000 || code > 4999)) { + throw new DOMException('invalid code', 'InvalidAccessError') } - } else if (this._state !== DEFAULT) { - this.enqueue([this.dispatch, data, false, options, cb]); - } else { - this.sendFrame(Sender.frame(data, options), cb); - } - } - - /** - * Sends a pong message to the other peer. - * - * @param {*} data The message to send - * @param {Boolean} [mask=false] Specifies whether or not to mask `data` - * @param {Function} [cb] Callback - * @public - */ - pong(data, mask, cb) { - let byteLength; - let readOnly; - - if (typeof data === 'string') { - byteLength = Buffer.byteLength(data); - readOnly = false; - } else if (isBlob(data)) { - byteLength = data.size; - readOnly = false; - } else { - data = toBuffer(data); - byteLength = data.length; - readOnly = toBuffer.readOnly; } - if (byteLength > 125) { - throw new RangeError('The data size must not be greater than 125 bytes'); - } + let reasonByteLength = 0 - const options = { - [kByteLength]: byteLength, - fin: true, - generateMask: this._generateMask, - mask, - maskBuffer: this._maskBuffer, - opcode: 0x0a, - readOnly, - rsv1: false - }; + // 2. If reason is present, then run these substeps: + if (reason !== undefined) { + // 1. Let reasonBytes be the result of encoding reason. + // 2. If reasonBytes is longer than 123 bytes, then throw a + // "SyntaxError" DOMException. + reasonByteLength = Buffer.byteLength(reason) - if (isBlob(data)) { - if (this._state !== DEFAULT) { - this.enqueue([this.getBlobData, data, false, options, cb]); - } else { - this.getBlobData(data, false, options, cb); + if (reasonByteLength > 123) { + throw new DOMException( + `Reason must be less than 123 bytes; received ${reasonByteLength}`, + 'SyntaxError' + ) } - } else if (this._state !== DEFAULT) { - this.enqueue([this.dispatch, data, false, options, cb]); - } else { - this.sendFrame(Sender.frame(data, options), cb); - } - } - - /** - * Sends a data message to the other peer. - * - * @param {*} data The message to send - * @param {Object} options Options object - * @param {Boolean} [options.binary=false] Specifies whether `data` is binary - * or text - * @param {Boolean} [options.compress=false] Specifies whether or not to - * compress `data` - * @param {Boolean} [options.fin=false] Specifies whether the fragment is the - * last one - * @param {Boolean} [options.mask=false] Specifies whether or not to mask - * `data` - * @param {Function} [cb] Callback - * @public - */ - send(data, options, cb) { - const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; - let opcode = options.binary ? 2 : 1; - let rsv1 = options.compress; - - let byteLength; - let readOnly; - - if (typeof data === 'string') { - byteLength = Buffer.byteLength(data); - readOnly = false; - } else if (isBlob(data)) { - byteLength = data.size; - readOnly = false; - } else { - data = toBuffer(data); - byteLength = data.length; - readOnly = toBuffer.readOnly; } - if (this._firstFragment) { - this._firstFragment = false; - if ( - rsv1 && - perMessageDeflate && - perMessageDeflate.params[ - perMessageDeflate._isServer - ? 'server_no_context_takeover' - : 'client_no_context_takeover' - ] - ) { - rsv1 = byteLength >= perMessageDeflate._threshold; - } - this._compress = rsv1; - } else { - rsv1 = false; - opcode = 0; - } + // 3. Run the first matching steps from the following list: + if (this[kReadyState] === WebSocket.CLOSING || this[kReadyState] === WebSocket.CLOSED) { + // If this's ready state is CLOSING (2) or CLOSED (3) + // Do nothing. + } else if (!isEstablished(this)) { + // If the WebSocket connection is not yet established + // Fail the WebSocket connection and set this's ready state + // to CLOSING (2). + failWebsocketConnection(this, 'Connection was closed before it was established.') + this[kReadyState] = WebSocket.CLOSING + } else if (!isClosing(this)) { + // If the WebSocket closing handshake has not yet been started + // Start the WebSocket closing handshake and set this's ready + // state to CLOSING (2). + // - If neither code nor reason is present, the WebSocket Close + // message must not have a body. + // - If code is present, then the status code to use in the + // WebSocket Close message must be the integer given by code. + // - If reason is also present, then reasonBytes must be + // provided in the Close message after the status code. - if (options.fin) this._firstFragment = true; + const frame = new WebsocketFrameSend() - const opts = { - [kByteLength]: byteLength, - fin: options.fin, - generateMask: this._generateMask, - mask: options.mask, - maskBuffer: this._maskBuffer, - opcode, - readOnly, - rsv1 - }; + // If neither code nor reason is present, the WebSocket Close + // message must not have a body. - if (isBlob(data)) { - if (this._state !== DEFAULT) { - this.enqueue([this.getBlobData, data, this._compress, opts, cb]); + // If code is present, then the status code to use in the + // WebSocket Close message must be the integer given by code. + if (code !== undefined && reason === undefined) { + frame.frameData = Buffer.allocUnsafe(2) + frame.frameData.writeUInt16BE(code, 0) + } else if (code !== undefined && reason !== undefined) { + // If reason is also present, then reasonBytes must be + // provided in the Close message after the status code. + frame.frameData = Buffer.allocUnsafe(2 + reasonByteLength) + frame.frameData.writeUInt16BE(code, 0) + // the body MAY contain UTF-8-encoded data with value /reason/ + frame.frameData.write(reason, 2, 'utf-8') } else { - this.getBlobData(data, this._compress, opts, cb); + frame.frameData = emptyBuffer } - } else if (this._state !== DEFAULT) { - this.enqueue([this.dispatch, data, this._compress, opts, cb]); - } else { - this.dispatch(data, this._compress, opts, cb); - } - } - - /** - * Gets the contents of a blob as binary data. - * - * @param {Blob} blob The blob - * @param {Boolean} [compress=false] Specifies whether or not to compress - * the data - * @param {Object} options Options object - * @param {Boolean} [options.fin=false] Specifies whether or not to set the - * FIN bit - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Boolean} [options.mask=false] Specifies whether or not to mask - * `data` - * @param {Buffer} [options.maskBuffer] The buffer used to store the masking - * key - * @param {Number} options.opcode The opcode - * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be - * modified - * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the - * RSV1 bit - * @param {Function} [cb] Callback - * @private - */ - getBlobData(blob, compress, options, cb) { - this._bufferedBytes += options[kByteLength]; - this._state = GET_BLOB_DATA; - - blob - .arrayBuffer() - .then((arrayBuffer) => { - if (this._socket.destroyed) { - const err = new Error( - 'The socket was closed while the blob was being read' - ); - // - // `callCallbacks` is called in the next tick to ensure that errors - // that might be thrown in the callbacks behave like errors thrown - // outside the promise chain. - // - process.nextTick(callCallbacks, this, err, cb); - return; - } - - this._bufferedBytes -= options[kByteLength]; - const data = toBuffer(arrayBuffer); + /** @type {import('stream').Duplex} */ + const socket = this[kResponse].socket - if (!compress) { - this._state = DEFAULT; - this.sendFrame(Sender.frame(data, options), cb); - this.dequeue(); - } else { - this.dispatch(data, compress, options, cb); + socket.write(frame.createFrame(opcodes.CLOSE), (err) => { + if (!err) { + this[kSentClose] = true } }) - .catch((err) => { - // - // `onError` is called in the next tick for the same reason that - // `callCallbacks` above is. - // - process.nextTick(onError, this, err, cb); - }); - } - /** - * Dispatches a message. - * - * @param {(Buffer|String)} data The message to send - * @param {Boolean} [compress=false] Specifies whether or not to compress - * `data` - * @param {Object} options Options object - * @param {Boolean} [options.fin=false] Specifies whether or not to set the - * FIN bit - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Boolean} [options.mask=false] Specifies whether or not to mask - * `data` - * @param {Buffer} [options.maskBuffer] The buffer used to store the masking - * key - * @param {Number} options.opcode The opcode - * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be - * modified - * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the - * RSV1 bit - * @param {Function} [cb] Callback - * @private - */ - dispatch(data, compress, options, cb) { - if (!compress) { - this.sendFrame(Sender.frame(data, options), cb); - return; + // Upon either sending or receiving a Close control frame, it is said + // that _The WebSocket Closing Handshake is Started_ and that the + // WebSocket connection is in the CLOSING state. + this[kReadyState] = states.CLOSING + } else { + // Otherwise + // Set this's ready state to CLOSING (2). + this[kReadyState] = WebSocket.CLOSING } - - const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; - - this._bufferedBytes += options[kByteLength]; - this._state = DEFLATING; - perMessageDeflate.compress(data, options.fin, (_, buf) => { - if (this._socket.destroyed) { - const err = new Error( - 'The socket was closed while data was being compressed' - ); - - callCallbacks(this, err, cb); - return; - } - - this._bufferedBytes -= options[kByteLength]; - this._state = DEFAULT; - options.readOnly = false; - this.sendFrame(Sender.frame(buf, options), cb); - this.dequeue(); - }); } /** - * Executes queued send operations. - * - * @private + * @see https://websockets.spec.whatwg.org/#dom-websocket-send + * @param {NodeJS.TypedArray|ArrayBuffer|Blob|string} data */ - dequeue() { - while (this._state === DEFAULT && this._queue.length) { - const params = this._queue.shift(); + send (data) { + webidl.brandCheck(this, WebSocket) - this._bufferedBytes -= params[3][kByteLength]; - Reflect.apply(params[0], this, params.slice(1)); - } - } + webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket.send' }) - /** - * Enqueues a send operation. - * - * @param {Array} params Send operation parameters. - * @private - */ - enqueue(params) { - this._bufferedBytes += params[3][kByteLength]; - this._queue.push(params); - } + data = webidl.converters.WebSocketSendData(data) - /** - * Sends a frame. - * - * @param {Buffer[]} list The frame to send - * @param {Function} [cb] Callback - * @private - */ - sendFrame(list, cb) { - if (list.length === 2) { - this._socket.cork(); - this._socket.write(list[0]); - this._socket.write(list[1], cb); - this._socket.uncork(); - } else { - this._socket.write(list[0], cb); + // 1. If this's ready state is CONNECTING, then throw an + // "InvalidStateError" DOMException. + if (this[kReadyState] === WebSocket.CONNECTING) { + throw new DOMException('Sent before connected.', 'InvalidStateError') } - } -} -module.exports = Sender; + // 2. Run the appropriate set of steps from the following list: + // https://datatracker.ietf.org/doc/html/rfc6455#section-6.1 + // https://datatracker.ietf.org/doc/html/rfc6455#section-5.2 -/** - * Calls queued callbacks with an error. - * - * @param {Sender} sender The `Sender` instance - * @param {Error} err The error to call the callbacks with - * @param {Function} [cb] The first callback - * @private - */ -function callCallbacks(sender, err, cb) { - if (typeof cb === 'function') cb(err); + if (!isEstablished(this) || isClosing(this)) { + return + } - for (let i = 0; i < sender._queue.length; i++) { - const params = sender._queue[i]; - const callback = params[params.length - 1]; + /** @type {import('stream').Duplex} */ + const socket = this[kResponse].socket - if (typeof callback === 'function') callback(err); - } -} + // If data is a string + if (typeof data === 'string') { + // If the WebSocket connection is established and the WebSocket + // closing handshake has not yet started, then the user agent + // must send a WebSocket Message comprised of the data argument + // using a text frame opcode; if the data cannot be sent, e.g. + // because it would need to be buffered but the buffer is full, + // the user agent must flag the WebSocket as full and then close + // the WebSocket connection. Any invocation of this method with a + // string argument that does not throw an exception must increase + // the bufferedAmount attribute by the number of bytes needed to + // express the argument as UTF-8. -/** - * Handles a `Sender` error. - * - * @param {Sender} sender The `Sender` instance - * @param {Error} err The error - * @param {Function} [cb] The first pending callback - * @private - */ -function onError(sender, err, cb) { - callCallbacks(sender, err, cb); - sender.onerror(err); -} + const value = Buffer.from(data) + const frame = new WebsocketFrameSend(value) + const buffer = frame.createFrame(opcodes.TEXT) + this.#bufferedAmount += value.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= value.byteLength + }) + } else if (types.isArrayBuffer(data)) { + // If the WebSocket connection is established, and the WebSocket + // closing handshake has not yet started, then the user agent must + // send a WebSocket Message comprised of data using a binary frame + // opcode; if the data cannot be sent, e.g. because it would need + // to be buffered but the buffer is full, the user agent must flag + // the WebSocket as full and then close the WebSocket connection. + // The data to be sent is the data stored in the buffer described + // by the ArrayBuffer object. Any invocation of this method with an + // ArrayBuffer argument that does not throw an exception must + // increase the bufferedAmount attribute by the length of the + // ArrayBuffer in bytes. -/***/ }), + const value = Buffer.from(data) + const frame = new WebsocketFrameSend(value) + const buffer = frame.createFrame(opcodes.BINARY) -/***/ 86412: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + this.#bufferedAmount += value.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= value.byteLength + }) + } else if (ArrayBuffer.isView(data)) { + // If the WebSocket connection is established, and the WebSocket + // closing handshake has not yet started, then the user agent must + // send a WebSocket Message comprised of data using a binary frame + // opcode; if the data cannot be sent, e.g. because it would need to + // be buffered but the buffer is full, the user agent must flag the + // WebSocket as full and then close the WebSocket connection. The + // data to be sent is the data stored in the section of the buffer + // described by the ArrayBuffer object that data references. Any + // invocation of this method with this kind of argument that does + // not throw an exception must increase the bufferedAmount attribute + // by the length of data’s buffer in bytes. -"use strict"; + const ab = Buffer.from(data, data.byteOffset, data.byteLength) + const frame = new WebsocketFrameSend(ab) + const buffer = frame.createFrame(opcodes.BINARY) -const { Duplex } = __nccwpck_require__(2203); + this.#bufferedAmount += ab.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= ab.byteLength + }) + } else if (isBlobLike(data)) { + // If the WebSocket connection is established, and the WebSocket + // closing handshake has not yet started, then the user agent must + // send a WebSocket Message comprised of data using a binary frame + // opcode; if the data cannot be sent, e.g. because it would need to + // be buffered but the buffer is full, the user agent must flag the + // WebSocket as full and then close the WebSocket connection. The data + // to be sent is the raw data represented by the Blob object. Any + // invocation of this method with a Blob argument that does not throw + // an exception must increase the bufferedAmount attribute by the size + // of the Blob object’s raw data, in bytes. -/** - * Emits the `'close'` event on a stream. - * - * @param {Duplex} stream The stream. - * @private - */ -function emitClose(stream) { - stream.emit('close'); -} + const frame = new WebsocketFrameSend() -/** - * The listener of the `'end'` event. - * - * @private - */ -function duplexOnEnd() { - if (!this.destroyed && this._writableState.finished) { - this.destroy(); - } -} + data.arrayBuffer().then((ab) => { + const value = Buffer.from(ab) + frame.frameData = value + const buffer = frame.createFrame(opcodes.BINARY) -/** - * The listener of the `'error'` event. - * - * @param {Error} err The error - * @private - */ -function duplexOnError(err) { - this.removeListener('error', duplexOnError); - this.destroy(); - if (this.listenerCount('error') === 0) { - // Do not suppress the throwing behavior. - this.emit('error', err); + this.#bufferedAmount += value.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= value.byteLength + }) + }) + } } -} -/** - * Wraps a `WebSocket` in a duplex stream. - * - * @param {WebSocket} ws The `WebSocket` to wrap - * @param {Object} [options] The options for the `Duplex` constructor - * @return {Duplex} The duplex stream - * @public - */ -function createWebSocketStream(ws, options) { - let terminateOnDestroy = true; + get readyState () { + webidl.brandCheck(this, WebSocket) - const duplex = new Duplex({ - ...options, - autoDestroy: false, - emitClose: false, - objectMode: false, - writableObjectMode: false - }); + // The readyState getter steps are to return this's ready state. + return this[kReadyState] + } - ws.on('message', function message(msg, isBinary) { - const data = - !isBinary && duplex._readableState.objectMode ? msg.toString() : msg; + get bufferedAmount () { + webidl.brandCheck(this, WebSocket) - if (!duplex.push(data)) ws.pause(); - }); + return this.#bufferedAmount + } - ws.once('error', function error(err) { - if (duplex.destroyed) return; + get url () { + webidl.brandCheck(this, WebSocket) - // Prevent `ws.terminate()` from being called by `duplex._destroy()`. - // - // - If the `'error'` event is emitted before the `'open'` event, then - // `ws.terminate()` is a noop as no socket is assigned. - // - Otherwise, the error is re-emitted by the listener of the `'error'` - // event of the `Receiver` object. The listener already closes the - // connection by calling `ws.close()`. This allows a close frame to be - // sent to the other peer. If `ws.terminate()` is called right after this, - // then the close frame might not be sent. - terminateOnDestroy = false; - duplex.destroy(err); - }); + // The url getter steps are to return this's url, serialized. + return URLSerializer(this[kWebSocketURL]) + } - ws.once('close', function close() { - if (duplex.destroyed) return; + get extensions () { + webidl.brandCheck(this, WebSocket) - duplex.push(null); - }); + return this.#extensions + } - duplex._destroy = function (err, callback) { - if (ws.readyState === ws.CLOSED) { - callback(err); - process.nextTick(emitClose, duplex); - return; - } + get protocol () { + webidl.brandCheck(this, WebSocket) - let called = false; + return this.#protocol + } - ws.once('error', function error(err) { - called = true; - callback(err); - }); + get onopen () { + webidl.brandCheck(this, WebSocket) - ws.once('close', function close() { - if (!called) callback(err); - process.nextTick(emitClose, duplex); - }); + return this.#events.open + } - if (terminateOnDestroy) ws.terminate(); - }; + set onopen (fn) { + webidl.brandCheck(this, WebSocket) - duplex._final = function (callback) { - if (ws.readyState === ws.CONNECTING) { - ws.once('open', function open() { - duplex._final(callback); - }); - return; + if (this.#events.open) { + this.removeEventListener('open', this.#events.open) } - // If the value of the `_socket` property is `null` it means that `ws` is a - // client websocket and the handshake failed. In fact, when this happens, a - // socket is never assigned to the websocket. Wait for the `'error'` event - // that will be emitted by the websocket. - if (ws._socket === null) return; - - if (ws._socket._writableState.finished) { - callback(); - if (duplex._readableState.endEmitted) duplex.destroy(); + if (typeof fn === 'function') { + this.#events.open = fn + this.addEventListener('open', fn) } else { - ws._socket.once('finish', function finish() { - // `duplex` is not destroyed here because the `'end'` event will be - // emitted on `duplex` after this `'finish'` event. The EOF signaling - // `null` chunk is, in fact, pushed when the websocket emits `'close'`. - callback(); - }); - ws.close(); - } - }; - - duplex._read = function () { - if (ws.isPaused) ws.resume(); - }; - - duplex._write = function (chunk, encoding, callback) { - if (ws.readyState === ws.CONNECTING) { - ws.once('open', function open() { - duplex._write(chunk, encoding, callback); - }); - return; + this.#events.open = null } + } - ws.send(chunk, callback); - }; - - duplex.on('end', duplexOnEnd); - duplex.on('error', duplexOnError); - return duplex; -} + get onerror () { + webidl.brandCheck(this, WebSocket) -module.exports = createWebSocketStream; + return this.#events.error + } + set onerror (fn) { + webidl.brandCheck(this, WebSocket) -/***/ }), + if (this.#events.error) { + this.removeEventListener('error', this.#events.error) + } -/***/ 43332: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (typeof fn === 'function') { + this.#events.error = fn + this.addEventListener('error', fn) + } else { + this.#events.error = null + } + } -"use strict"; + get onclose () { + webidl.brandCheck(this, WebSocket) + return this.#events.close + } -const { tokenChars } = __nccwpck_require__(26615); + set onclose (fn) { + webidl.brandCheck(this, WebSocket) -/** - * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names. - * - * @param {String} header The field value of the header - * @return {Set} The subprotocol names - * @public - */ -function parse(header) { - const protocols = new Set(); - let start = -1; - let end = -1; - let i = 0; + if (this.#events.close) { + this.removeEventListener('close', this.#events.close) + } - for (i; i < header.length; i++) { - const code = header.charCodeAt(i); + if (typeof fn === 'function') { + this.#events.close = fn + this.addEventListener('close', fn) + } else { + this.#events.close = null + } + } - if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if ( - i !== 0 && - (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ - ) { - if (end === -1 && start !== -1) end = i; - } else if (code === 0x2c /* ',' */) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } + get onmessage () { + webidl.brandCheck(this, WebSocket) - if (end === -1) end = i; + return this.#events.message + } - const protocol = header.slice(start, end); + set onmessage (fn) { + webidl.brandCheck(this, WebSocket) - if (protocols.has(protocol)) { - throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); - } + if (this.#events.message) { + this.removeEventListener('message', this.#events.message) + } - protocols.add(protocol); - start = end = -1; + if (typeof fn === 'function') { + this.#events.message = fn + this.addEventListener('message', fn) } else { - throw new SyntaxError(`Unexpected character at index ${i}`); + this.#events.message = null } } - if (start === -1 || end !== -1) { - throw new SyntaxError('Unexpected end of input'); + get binaryType () { + webidl.brandCheck(this, WebSocket) + + return this[kBinaryType] } - const protocol = header.slice(start, i); + set binaryType (type) { + webidl.brandCheck(this, WebSocket) - if (protocols.has(protocol)) { - throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); + if (type !== 'blob' && type !== 'arraybuffer') { + this[kBinaryType] = 'blob' + } else { + this[kBinaryType] = type + } } - protocols.add(protocol); - return protocols; -} + /** + * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol + */ + #onConnectionEstablished (response) { + // processResponse is called when the "response’s header list has been received and initialized." + // once this happens, the connection is open + this[kResponse] = response -module.exports = { parse }; + const parser = new ByteParser(this) + parser.on('drain', function onParserDrain () { + this.ws[kResponse].socket.resume() + }) + response.socket.ws = this + this[kByteParser] = parser -/***/ }), + // 1. Change the ready state to OPEN (1). + this[kReadyState] = states.OPEN -/***/ 26615: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 2. Change the extensions attribute’s value to the extensions in use, if + // it is not the null value. + // https://datatracker.ietf.org/doc/html/rfc6455#section-9.1 + const extensions = response.headersList.get('sec-websocket-extensions') -"use strict"; + if (extensions !== null) { + this.#extensions = extensions + } + // 3. Change the protocol attribute’s value to the subprotocol in use, if + // it is not the null value. + // https://datatracker.ietf.org/doc/html/rfc6455#section-1.9 + const protocol = response.headersList.get('sec-websocket-protocol') -const { isUtf8 } = __nccwpck_require__(20181); + if (protocol !== null) { + this.#protocol = protocol + } -const { hasBlob } = __nccwpck_require__(71791); + // 4. Fire an event named open at the WebSocket object. + fireEvent('open', this) + } +} -// -// Allowed token characters: -// -// '!', '#', '$', '%', '&', ''', '*', '+', '-', -// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~' -// -// tokenChars[32] === 0 // ' ' -// tokenChars[33] === 1 // '!' -// tokenChars[34] === 0 // '"' -// ... -// -// prettier-ignore -const tokenChars = [ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31 - 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63 - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127 -]; +// https://websockets.spec.whatwg.org/#dom-websocket-connecting +WebSocket.CONNECTING = WebSocket.prototype.CONNECTING = states.CONNECTING +// https://websockets.spec.whatwg.org/#dom-websocket-open +WebSocket.OPEN = WebSocket.prototype.OPEN = states.OPEN +// https://websockets.spec.whatwg.org/#dom-websocket-closing +WebSocket.CLOSING = WebSocket.prototype.CLOSING = states.CLOSING +// https://websockets.spec.whatwg.org/#dom-websocket-closed +WebSocket.CLOSED = WebSocket.prototype.CLOSED = states.CLOSED -/** - * Checks if a status code is allowed in a close frame. - * - * @param {Number} code The status code - * @return {Boolean} `true` if the status code is valid, else `false` - * @public - */ -function isValidStatusCode(code) { - return ( - (code >= 1000 && - code <= 1014 && - code !== 1004 && - code !== 1005 && - code !== 1006) || - (code >= 3000 && code <= 4999) - ); -} +Object.defineProperties(WebSocket.prototype, { + CONNECTING: staticPropertyDescriptors, + OPEN: staticPropertyDescriptors, + CLOSING: staticPropertyDescriptors, + CLOSED: staticPropertyDescriptors, + url: kEnumerableProperty, + readyState: kEnumerableProperty, + bufferedAmount: kEnumerableProperty, + onopen: kEnumerableProperty, + onerror: kEnumerableProperty, + onclose: kEnumerableProperty, + close: kEnumerableProperty, + onmessage: kEnumerableProperty, + binaryType: kEnumerableProperty, + send: kEnumerableProperty, + extensions: kEnumerableProperty, + protocol: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'WebSocket', + writable: false, + enumerable: false, + configurable: true + } +}) -/** - * Checks if a given buffer contains only correct UTF-8. - * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by - * Markus Kuhn. - * - * @param {Buffer} buf The buffer to check - * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false` - * @public - */ -function _isValidUTF8(buf) { - const len = buf.length; - let i = 0; +Object.defineProperties(WebSocket, { + CONNECTING: staticPropertyDescriptors, + OPEN: staticPropertyDescriptors, + CLOSING: staticPropertyDescriptors, + CLOSED: staticPropertyDescriptors +}) - while (i < len) { - if ((buf[i] & 0x80) === 0) { - // 0xxxxxxx - i++; - } else if ((buf[i] & 0xe0) === 0xc0) { - // 110xxxxx 10xxxxxx - if ( - i + 1 === len || - (buf[i + 1] & 0xc0) !== 0x80 || - (buf[i] & 0xfe) === 0xc0 // Overlong - ) { - return false; - } +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.DOMString +) - i += 2; - } else if ((buf[i] & 0xf0) === 0xe0) { - // 1110xxxx 10xxxxxx 10xxxxxx - if ( - i + 2 >= len || - (buf[i + 1] & 0xc0) !== 0x80 || - (buf[i + 2] & 0xc0) !== 0x80 || - (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong - (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF) - ) { - return false; - } +webidl.converters['DOMString or sequence'] = function (V) { + if (webidl.util.Type(V) === 'Object' && Symbol.iterator in V) { + return webidl.converters['sequence'](V) + } - i += 3; - } else if ((buf[i] & 0xf8) === 0xf0) { - // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx - if ( - i + 3 >= len || - (buf[i + 1] & 0xc0) !== 0x80 || - (buf[i + 2] & 0xc0) !== 0x80 || - (buf[i + 3] & 0xc0) !== 0x80 || - (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong - (buf[i] === 0xf4 && buf[i + 1] > 0x8f) || - buf[i] > 0xf4 // > U+10FFFF - ) { - return false; - } + return webidl.converters.DOMString(V) +} - i += 4; - } else { - return false; +// This implements the propsal made in https://github.com/whatwg/websockets/issues/42 +webidl.converters.WebSocketInit = webidl.dictionaryConverter([ + { + key: 'protocols', + converter: webidl.converters['DOMString or sequence'], + get defaultValue () { + return [] + } + }, + { + key: 'dispatcher', + converter: (V) => V, + get defaultValue () { + return getGlobalDispatcher() } + }, + { + key: 'headers', + converter: webidl.nullableConverter(webidl.converters.HeadersInit) } +]) - return true; -} +webidl.converters['DOMString or sequence or WebSocketInit'] = function (V) { + if (webidl.util.Type(V) === 'Object' && !(Symbol.iterator in V)) { + return webidl.converters.WebSocketInit(V) + } -/** - * Determines whether a value is a `Blob`. - * - * @param {*} value The value to be tested - * @return {Boolean} `true` if `value` is a `Blob`, else `false` - * @private - */ -function isBlob(value) { - return ( - hasBlob && - typeof value === 'object' && - typeof value.arrayBuffer === 'function' && - typeof value.type === 'string' && - typeof value.stream === 'function' && - (value[Symbol.toStringTag] === 'Blob' || - value[Symbol.toStringTag] === 'File') - ); + return { protocols: webidl.converters['DOMString or sequence'](V) } } -module.exports = { - isBlob, - isValidStatusCode, - isValidUTF8: _isValidUTF8, - tokenChars -}; - -if (isUtf8) { - module.exports.isValidUTF8 = function (buf) { - return buf.length < 24 ? _isValidUTF8(buf) : isUtf8(buf); - }; -} /* istanbul ignore else */ else if (!process.env.WS_NO_UTF_8_VALIDATE) { - try { - const isValidUTF8 = __nccwpck_require__(62414); +webidl.converters.WebSocketSendData = function (V) { + if (webidl.util.Type(V) === 'Object') { + if (isBlobLike(V)) { + return webidl.converters.Blob(V, { strict: false }) + } - module.exports.isValidUTF8 = function (buf) { - return buf.length < 32 ? _isValidUTF8(buf) : isValidUTF8(buf); - }; - } catch (e) { - // Continue regardless of the error. + if (ArrayBuffer.isView(V) || types.isAnyArrayBuffer(V)) { + return webidl.converters.BufferSource(V) + } } + + return webidl.converters.USVString(V) +} + +module.exports = { + WebSocket } /***/ }), -/***/ 70129: +/***/ 43236: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Duplex$", "caughtErrors": "none" }] */ +const stringWidth = __nccwpck_require__(60060); +const stripAnsi = __nccwpck_require__(13958); +const ansiStyles = __nccwpck_require__(54412); +const ESCAPES = new Set([ + '\u001B', + '\u009B' +]); -const EventEmitter = __nccwpck_require__(24434); -const http = __nccwpck_require__(58611); -const { Duplex } = __nccwpck_require__(2203); -const { createHash } = __nccwpck_require__(76982); +const END_CODE = 39; -const extension = __nccwpck_require__(61335); -const PerMessageDeflate = __nccwpck_require__(4376); -const subprotocol = __nccwpck_require__(43332); -const WebSocket = __nccwpck_require__(56681); -const { GUID, kWebSocket } = __nccwpck_require__(71791); +const ANSI_ESCAPE_BELL = '\u0007'; +const ANSI_CSI = '['; +const ANSI_OSC = ']'; +const ANSI_SGR_TERMINATOR = 'm'; +const ANSI_ESCAPE_LINK = `${ANSI_OSC}8;;`; -const keyRegex = /^[+/0-9A-Za-z]{22}==$/; +const wrapAnsi = code => `${ESCAPES.values().next().value}${ANSI_CSI}${code}${ANSI_SGR_TERMINATOR}`; +const wrapAnsiHyperlink = uri => `${ESCAPES.values().next().value}${ANSI_ESCAPE_LINK}${uri}${ANSI_ESCAPE_BELL}`; -const RUNNING = 0; -const CLOSING = 1; -const CLOSED = 2; +// Calculate the length of words split on ' ', ignoring +// the extra characters added by ansi escape codes +const wordLengths = string => string.split(' ').map(character => stringWidth(character)); -/** - * Class representing a WebSocket server. - * - * @extends EventEmitter - */ -class WebSocketServer extends EventEmitter { - /** - * Create a `WebSocketServer` instance. - * - * @param {Object} options Configuration options - * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether - * any of the `'message'`, `'ping'`, and `'pong'` events can be emitted - * multiple times in the same tick - * @param {Boolean} [options.autoPong=true] Specifies whether or not to - * automatically send a pong in response to a ping - * @param {Number} [options.backlog=511] The maximum length of the queue of - * pending connections - * @param {Boolean} [options.clientTracking=true] Specifies whether or not to - * track clients - * @param {Function} [options.handleProtocols] A hook to handle protocols - * @param {String} [options.host] The hostname where to bind the server - * @param {Number} [options.maxPayload=104857600] The maximum allowed message - * size - * @param {Boolean} [options.noServer=false] Enable no server mode - * @param {String} [options.path] Accept only connections matching this path - * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable - * permessage-deflate - * @param {Number} [options.port] The port where to bind the server - * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S - * server to use - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages - * @param {Function} [options.verifyClient] A hook to reject connections - * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket` - * class to use. It must be the `WebSocket` class or class that extends it - * @param {Function} [callback] A listener for the `listening` event - */ - constructor(options, callback) { - super(); +// Wrap a long word across multiple rows +// Ansi escape codes do not count towards length +const wrapWord = (rows, word, columns) => { + const characters = [...word]; - options = { - allowSynchronousEvents: true, - autoPong: true, - maxPayload: 100 * 1024 * 1024, - skipUTF8Validation: false, - perMessageDeflate: false, - handleProtocols: null, - clientTracking: true, - verifyClient: null, - noServer: false, - backlog: null, // use default (511 as implemented in net.js) - server: null, - host: null, - path: null, - port: null, - WebSocket, - ...options - }; + let isInsideEscape = false; + let isInsideLinkEscape = false; + let visible = stringWidth(stripAnsi(rows[rows.length - 1])); - if ( - (options.port == null && !options.server && !options.noServer) || - (options.port != null && (options.server || options.noServer)) || - (options.server && options.noServer) - ) { - throw new TypeError( - 'One and only one of the "port", "server", or "noServer" options ' + - 'must be specified' - ); - } + for (const [index, character] of characters.entries()) { + const characterLength = stringWidth(character); - if (options.port != null) { - this._server = http.createServer((req, res) => { - const body = http.STATUS_CODES[426]; + if (visible + characterLength <= columns) { + rows[rows.length - 1] += character; + } else { + rows.push(character); + visible = 0; + } - res.writeHead(426, { - 'Content-Length': body.length, - 'Content-Type': 'text/plain' - }); - res.end(body); - }); - this._server.listen( - options.port, - options.host, - options.backlog, - callback - ); - } else if (options.server) { - this._server = options.server; - } + if (ESCAPES.has(character)) { + isInsideEscape = true; + isInsideLinkEscape = characters.slice(index + 1).join('').startsWith(ANSI_ESCAPE_LINK); + } - if (this._server) { - const emitConnection = this.emit.bind(this, 'connection'); + if (isInsideEscape) { + if (isInsideLinkEscape) { + if (character === ANSI_ESCAPE_BELL) { + isInsideEscape = false; + isInsideLinkEscape = false; + } + } else if (character === ANSI_SGR_TERMINATOR) { + isInsideEscape = false; + } - this._removeListeners = addListeners(this._server, { - listening: this.emit.bind(this, 'listening'), - error: this.emit.bind(this, 'error'), - upgrade: (req, socket, head) => { - this.handleUpgrade(req, socket, head, emitConnection); - } - }); - } + continue; + } - if (options.perMessageDeflate === true) options.perMessageDeflate = {}; - if (options.clientTracking) { - this.clients = new Set(); - this._shouldEmitClose = false; - } + visible += characterLength; - this.options = options; - this._state = RUNNING; - } + if (visible === columns && index < characters.length - 1) { + rows.push(''); + visible = 0; + } + } - /** - * Returns the bound address, the address family name, and port of the server - * as reported by the operating system if listening on an IP socket. - * If the server is listening on a pipe or UNIX domain socket, the name is - * returned as a string. - * - * @return {(Object|String|null)} The address of the server - * @public - */ - address() { - if (this.options.noServer) { - throw new Error('The server is operating in "noServer" mode'); - } + // It's possible that the last row we copy over is only + // ansi escape characters, handle this edge-case + if (!visible && rows[rows.length - 1].length > 0 && rows.length > 1) { + rows[rows.length - 2] += rows.pop(); + } +}; - if (!this._server) return null; - return this._server.address(); - } +// Trims spaces from a string ignoring invisible sequences +const stringVisibleTrimSpacesRight = string => { + const words = string.split(' '); + let last = words.length; - /** - * Stop the server from accepting new connections and emit the `'close'` event - * when all existing connections are closed. - * - * @param {Function} [cb] A one-time listener for the `'close'` event - * @public - */ - close(cb) { - if (this._state === CLOSED) { - if (cb) { - this.once('close', () => { - cb(new Error('The server is not running')); - }); - } + while (last > 0) { + if (stringWidth(words[last - 1]) > 0) { + break; + } - process.nextTick(emitClose, this); - return; - } + last--; + } - if (cb) this.once('close', cb); + if (last === words.length) { + return string; + } - if (this._state === CLOSING) return; - this._state = CLOSING; + return words.slice(0, last).join(' ') + words.slice(last).join(''); +}; - if (this.options.noServer || this.options.server) { - if (this._server) { - this._removeListeners(); - this._removeListeners = this._server = null; - } +// The wrap-ansi module can be invoked in either 'hard' or 'soft' wrap mode +// +// 'hard' will never allow a string to take up more than columns characters +// +// 'soft' allows long words to expand past the column length +const exec = (string, columns, options = {}) => { + if (options.trim !== false && string.trim() === '') { + return ''; + } - if (this.clients) { - if (!this.clients.size) { - process.nextTick(emitClose, this); - } else { - this._shouldEmitClose = true; - } - } else { - process.nextTick(emitClose, this); - } - } else { - const server = this._server; + let returnValue = ''; + let escapeCode; + let escapeUrl; - this._removeListeners(); - this._removeListeners = this._server = null; + const lengths = wordLengths(string); + let rows = ['']; - // - // The HTTP/S server was created internally. Close it, and rely on its - // `'close'` event. - // - server.close(() => { - emitClose(this); - }); - } - } + for (const [index, word] of string.split(' ').entries()) { + if (options.trim !== false) { + rows[rows.length - 1] = rows[rows.length - 1].trimStart(); + } - /** - * See if a given request should be handled by this server instance. - * - * @param {http.IncomingMessage} req Request object to inspect - * @return {Boolean} `true` if the request is valid, else `false` - * @public - */ - shouldHandle(req) { - if (this.options.path) { - const index = req.url.indexOf('?'); - const pathname = index !== -1 ? req.url.slice(0, index) : req.url; + let rowLength = stringWidth(rows[rows.length - 1]); - if (pathname !== this.options.path) return false; - } + if (index !== 0) { + if (rowLength >= columns && (options.wordWrap === false || options.trim === false)) { + // If we start with a new word but the current row length equals the length of the columns, add a new row + rows.push(''); + rowLength = 0; + } - return true; - } + if (rowLength > 0 || options.trim === false) { + rows[rows.length - 1] += ' '; + rowLength++; + } + } - /** - * Handle a HTTP Upgrade request. - * - * @param {http.IncomingMessage} req The request object - * @param {Duplex} socket The network socket between the server and client - * @param {Buffer} head The first packet of the upgraded stream - * @param {Function} cb Callback - * @public - */ - handleUpgrade(req, socket, head, cb) { - socket.on('error', socketOnError); + // In 'hard' wrap mode, the length of a line is never allowed to extend past 'columns' + if (options.hard && lengths[index] > columns) { + const remainingColumns = (columns - rowLength); + const breaksStartingThisLine = 1 + Math.floor((lengths[index] - remainingColumns - 1) / columns); + const breaksStartingNextLine = Math.floor((lengths[index] - 1) / columns); + if (breaksStartingNextLine < breaksStartingThisLine) { + rows.push(''); + } - const key = req.headers['sec-websocket-key']; - const upgrade = req.headers.upgrade; - const version = +req.headers['sec-websocket-version']; + wrapWord(rows, word, columns); + continue; + } - if (req.method !== 'GET') { - const message = 'Invalid HTTP method'; - abortHandshakeOrEmitwsClientError(this, req, socket, 405, message); - return; - } + if (rowLength + lengths[index] > columns && rowLength > 0 && lengths[index] > 0) { + if (options.wordWrap === false && rowLength < columns) { + wrapWord(rows, word, columns); + continue; + } - if (upgrade === undefined || upgrade.toLowerCase() !== 'websocket') { - const message = 'Invalid Upgrade header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; - } + rows.push(''); + } - if (key === undefined || !keyRegex.test(key)) { - const message = 'Missing or invalid Sec-WebSocket-Key header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; - } + if (rowLength + lengths[index] > columns && options.wordWrap === false) { + wrapWord(rows, word, columns); + continue; + } - if (version !== 8 && version !== 13) { - const message = 'Missing or invalid Sec-WebSocket-Version header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; - } + rows[rows.length - 1] += word; + } - if (!this.shouldHandle(req)) { - abortHandshake(socket, 400); - return; - } + if (options.trim !== false) { + rows = rows.map(stringVisibleTrimSpacesRight); + } - const secWebSocketProtocol = req.headers['sec-websocket-protocol']; - let protocols = new Set(); + const pre = [...rows.join('\n')]; - if (secWebSocketProtocol !== undefined) { - try { - protocols = subprotocol.parse(secWebSocketProtocol); - } catch (err) { - const message = 'Invalid Sec-WebSocket-Protocol header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; - } - } + for (const [index, character] of pre.entries()) { + returnValue += character; - const secWebSocketExtensions = req.headers['sec-websocket-extensions']; - const extensions = {}; + if (ESCAPES.has(character)) { + const {groups} = new RegExp(`(?:\\${ANSI_CSI}(?\\d+)m|\\${ANSI_ESCAPE_LINK}(?.*)${ANSI_ESCAPE_BELL})`).exec(pre.slice(index).join('')) || {groups: {}}; + if (groups.code !== undefined) { + const code = Number.parseFloat(groups.code); + escapeCode = code === END_CODE ? undefined : code; + } else if (groups.uri !== undefined) { + escapeUrl = groups.uri.length === 0 ? undefined : groups.uri; + } + } - if ( - this.options.perMessageDeflate && - secWebSocketExtensions !== undefined - ) { - const perMessageDeflate = new PerMessageDeflate( - this.options.perMessageDeflate, - true, - this.options.maxPayload - ); + const code = ansiStyles.codes.get(Number(escapeCode)); - try { - const offers = extension.parse(secWebSocketExtensions); + if (pre[index + 1] === '\n') { + if (escapeUrl) { + returnValue += wrapAnsiHyperlink(''); + } - if (offers[PerMessageDeflate.extensionName]) { - perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]); - extensions[PerMessageDeflate.extensionName] = perMessageDeflate; - } - } catch (err) { - const message = - 'Invalid or unacceptable Sec-WebSocket-Extensions header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; - } - } + if (escapeCode && code) { + returnValue += wrapAnsi(code); + } + } else if (character === '\n') { + if (escapeCode && code) { + returnValue += wrapAnsi(escapeCode); + } - // - // Optionally call external client verification handler. - // - if (this.options.verifyClient) { - const info = { - origin: - req.headers[`${version === 8 ? 'sec-websocket-origin' : 'origin'}`], - secure: !!(req.socket.authorized || req.socket.encrypted), - req - }; + if (escapeUrl) { + returnValue += wrapAnsiHyperlink(escapeUrl); + } + } + } - if (this.options.verifyClient.length === 2) { - this.options.verifyClient(info, (verified, code, message, headers) => { - if (!verified) { - return abortHandshake(socket, code || 401, message, headers); - } + return returnValue; +}; - this.completeUpgrade( - extensions, - key, - protocols, - req, - socket, - head, - cb - ); - }); - return; - } +// For each newline, invoke the method separately +module.exports = (string, columns, options) => { + return String(string) + .normalize() + .replace(/\r\n/g, '\n') + .split('\n') + .map(line => exec(line, columns, options)) + .join('\n'); +}; - if (!this.options.verifyClient(info)) return abortHandshake(socket, 401); - } - this.completeUpgrade(extensions, key, protocols, req, socket, head, cb); - } +/***/ }), - /** - * Upgrade the connection to WebSocket. - * - * @param {Object} extensions The accepted extensions - * @param {String} key The value of the `Sec-WebSocket-Key` header - * @param {Set} protocols The subprotocols - * @param {http.IncomingMessage} req The request object - * @param {Duplex} socket The network socket between the server and client - * @param {Buffer} head The first packet of the upgraded stream - * @param {Function} cb Callback - * @throws {Error} If called more than once with the same socket - * @private - */ - completeUpgrade(extensions, key, protocols, req, socket, head, cb) { - // - // Destroy the socket if the client has already sent a FIN packet. - // - if (!socket.readable || !socket.writable) return socket.destroy(); +/***/ 58264: +/***/ ((module) => { - if (socket[kWebSocket]) { - throw new Error( - 'server.handleUpgrade() was called more than once with the same ' + - 'socket, possibly due to a misconfiguration' - ); +// Returns a wrapper function that returns a wrapped callback +// The wrapper function should do some stuff, and return a +// presumably different callback function. +// This makes sure that own properties are retained, so that +// decorations and such are not lost along the way. +module.exports = wrappy +function wrappy (fn, cb) { + if (fn && cb) return wrappy(fn)(cb) + + if (typeof fn !== 'function') + throw new TypeError('need wrapper function') + + Object.keys(fn).forEach(function (k) { + wrapper[k] = fn[k] + }) + + return wrapper + + function wrapper() { + var args = new Array(arguments.length) + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i] + } + var ret = fn.apply(this, args) + var cb = args[args.length-1] + if (typeof ret === 'function' && ret !== cb) { + Object.keys(cb).forEach(function (k) { + ret[k] = cb[k] + }) } + return ret + } +} - if (this._state > RUNNING) return abortHandshake(socket, 503); - const digest = createHash('sha1') - .update(key + GUID) - .digest('base64'); +/***/ }), - const headers = [ - 'HTTP/1.1 101 Switching Protocols', - 'Upgrade: websocket', - 'Connection: Upgrade', - `Sec-WebSocket-Accept: ${digest}` - ]; +/***/ 11354: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - const ws = new this.options.WebSocket(null, undefined, this.options); +"use strict"; - if (protocols.size) { - // - // Optionally call external protocol selection handler. - // - const protocol = this.options.handleProtocols - ? this.options.handleProtocols(protocols, req) - : protocols.values().next().value; - if (protocol) { - headers.push(`Sec-WebSocket-Protocol: ${protocol}`); - ws._protocol = protocol; - } - } +const WebSocket = __nccwpck_require__(56681); - if (extensions[PerMessageDeflate.extensionName]) { - const params = extensions[PerMessageDeflate.extensionName].params; - const value = extension.format({ - [PerMessageDeflate.extensionName]: [params] - }); - headers.push(`Sec-WebSocket-Extensions: ${value}`); - ws._extensions = extensions; - } +WebSocket.createWebSocketStream = __nccwpck_require__(86412); +WebSocket.Server = __nccwpck_require__(70129); +WebSocket.Receiver = __nccwpck_require__(20893); +WebSocket.Sender = __nccwpck_require__(7389); - // - // Allow external modification/inspection of handshake headers. - // - this.emit('headers', headers, req); +WebSocket.WebSocket = WebSocket; +WebSocket.WebSocketServer = WebSocket.Server; - socket.write(headers.concat('\r\n').join('\r\n')); - socket.removeListener('error', socketOnError); +module.exports = WebSocket; - ws.setSocket(socket, head, { - allowSynchronousEvents: this.options.allowSynchronousEvents, - maxPayload: this.options.maxPayload, - skipUTF8Validation: this.options.skipUTF8Validation - }); - if (this.clients) { - this.clients.add(ws); - ws.on('close', () => { - this.clients.delete(ws); +/***/ }), - if (this._shouldEmitClose && !this.clients.size) { - process.nextTick(emitClose, this); - } - }); - } +/***/ 95803: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - cb(ws, req); - } -} +"use strict"; -module.exports = WebSocketServer; -/** - * Add event listeners on an `EventEmitter` using a map of - * pairs. - * - * @param {EventEmitter} server The event emitter - * @param {Object.} map The listeners to add - * @return {Function} A function that will remove the added listeners when - * called - * @private - */ -function addListeners(server, map) { - for (const event of Object.keys(map)) server.on(event, map[event]); +const { EMPTY_BUFFER } = __nccwpck_require__(71791); - return function removeListeners() { - for (const event of Object.keys(map)) { - server.removeListener(event, map[event]); - } - }; -} +const FastBuffer = Buffer[Symbol.species]; /** - * Emit a `'close'` event on an `EventEmitter`. + * Merges an array of buffers into a new buffer. * - * @param {EventEmitter} server The event emitter - * @private + * @param {Buffer[]} list The array of buffers to concat + * @param {Number} totalLength The total length of buffers in the list + * @return {Buffer} The resulting buffer + * @public */ -function emitClose(server) { - server._state = CLOSED; - server.emit('close'); +function concat(list, totalLength) { + if (list.length === 0) return EMPTY_BUFFER; + if (list.length === 1) return list[0]; + + const target = Buffer.allocUnsafe(totalLength); + let offset = 0; + + for (let i = 0; i < list.length; i++) { + const buf = list[i]; + target.set(buf, offset); + offset += buf.length; + } + + if (offset < totalLength) { + return new FastBuffer(target.buffer, target.byteOffset, offset); + } + + return target; } /** - * Handle socket errors. + * Masks a buffer using the given mask. * - * @private + * @param {Buffer} source The buffer to mask + * @param {Buffer} mask The mask to use + * @param {Buffer} output The buffer where to store the result + * @param {Number} offset The offset at which to start writing + * @param {Number} length The number of bytes to mask. + * @public */ -function socketOnError() { - this.destroy(); +function _mask(source, mask, output, offset, length) { + for (let i = 0; i < length; i++) { + output[offset + i] = source[i] ^ mask[i & 3]; + } } /** - * Close the connection when preconditions are not fulfilled. + * Unmasks a buffer using the given mask. * - * @param {Duplex} socket The socket of the upgrade request - * @param {Number} code The HTTP response status code - * @param {String} [message] The HTTP response body - * @param {Object} [headers] Additional HTTP response headers - * @private - */ -function abortHandshake(socket, code, message, headers) { - // - // The socket is writable unless the user destroyed or ended it before calling - // `server.handleUpgrade()` or in the `verifyClient` function, which is a user - // error. Handling this does not make much sense as the worst that can happen - // is that some of the data written by the user might be discarded due to the - // call to `socket.end()` below, which triggers an `'error'` event that in - // turn causes the socket to be destroyed. - // - message = message || http.STATUS_CODES[code]; - headers = { - Connection: 'close', - 'Content-Type': 'text/html', - 'Content-Length': Buffer.byteLength(message), - ...headers - }; + * @param {Buffer} buffer The buffer to unmask + * @param {Buffer} mask The mask to use + * @public + */ +function _unmask(buffer, mask) { + for (let i = 0; i < buffer.length; i++) { + buffer[i] ^= mask[i & 3]; + } +} - socket.once('finish', socket.destroy); +/** + * Converts a buffer to an `ArrayBuffer`. + * + * @param {Buffer} buf The buffer to convert + * @return {ArrayBuffer} Converted buffer + * @public + */ +function toArrayBuffer(buf) { + if (buf.length === buf.buffer.byteLength) { + return buf.buffer; + } - socket.end( - `HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\r\n` + - Object.keys(headers) - .map((h) => `${h}: ${headers[h]}`) - .join('\r\n') + - '\r\n\r\n' + - message - ); + return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.length); } /** - * Emit a `'wsClientError'` event on a `WebSocketServer` if there is at least - * one listener for it, otherwise call `abortHandshake()`. + * Converts `data` to a `Buffer`. * - * @param {WebSocketServer} server The WebSocket server - * @param {http.IncomingMessage} req The request object - * @param {Duplex} socket The socket of the upgrade request - * @param {Number} code The HTTP response status code - * @param {String} message The HTTP response body - * @private + * @param {*} data The data to convert + * @return {Buffer} The buffer + * @throws {TypeError} + * @public */ -function abortHandshakeOrEmitwsClientError(server, req, socket, code, message) { - if (server.listenerCount('wsClientError')) { - const err = new Error(message); - Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError); +function toBuffer(data) { + toBuffer.readOnly = true; - server.emit('wsClientError', err, socket, req); + if (Buffer.isBuffer(data)) return data; + + let buf; + + if (data instanceof ArrayBuffer) { + buf = new FastBuffer(data); + } else if (ArrayBuffer.isView(data)) { + buf = new FastBuffer(data.buffer, data.byteOffset, data.byteLength); } else { - abortHandshake(socket, code, message); + buf = Buffer.from(data); + toBuffer.readOnly = false; + } + + return buf; +} + +module.exports = { + concat, + mask: _mask, + toArrayBuffer, + toBuffer, + unmask: _unmask +}; + +/* istanbul ignore else */ +if (!process.env.WS_NO_BUFFER_UTIL) { + try { + const bufferUtil = __nccwpck_require__(18327); + + module.exports.mask = function (source, mask, output, offset, length) { + if (length < 48) _mask(source, mask, output, offset, length); + else bufferUtil.mask(source, mask, output, offset, length); + }; + + module.exports.unmask = function (buffer, mask) { + if (buffer.length < 32) _unmask(buffer, mask); + else bufferUtil.unmask(buffer, mask); + }; + } catch (e) { + // Continue regardless of the error. } } /***/ }), -/***/ 56681: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 71791: +/***/ ((module) => { "use strict"; -/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Duplex|Readable$", "caughtErrors": "none" }] */ +const BINARY_TYPES = ['nodebuffer', 'arraybuffer', 'fragments']; +const hasBlob = typeof Blob !== 'undefined'; -const EventEmitter = __nccwpck_require__(24434); -const https = __nccwpck_require__(65692); -const http = __nccwpck_require__(58611); -const net = __nccwpck_require__(69278); -const tls = __nccwpck_require__(64756); -const { randomBytes, createHash } = __nccwpck_require__(76982); -const { Duplex, Readable } = __nccwpck_require__(2203); -const { URL } = __nccwpck_require__(87016); - -const PerMessageDeflate = __nccwpck_require__(4376); -const Receiver = __nccwpck_require__(20893); -const Sender = __nccwpck_require__(7389); -const { isBlob } = __nccwpck_require__(26615); +if (hasBlob) BINARY_TYPES.push('blob'); -const { +module.exports = { BINARY_TYPES, - EMPTY_BUFFER, - GUID, - kForOnEventAttribute, - kListener, - kStatusCode, - kWebSocket, - NOOP -} = __nccwpck_require__(71791); -const { - EventTarget: { addEventListener, removeEventListener } -} = __nccwpck_require__(34634); -const { format, parse } = __nccwpck_require__(61335); -const { toBuffer } = __nccwpck_require__(95803); + EMPTY_BUFFER: Buffer.alloc(0), + GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11', + hasBlob, + kForOnEventAttribute: Symbol('kIsForOnEventAttribute'), + kListener: Symbol('kListener'), + kStatusCode: Symbol('status-code'), + kWebSocket: Symbol('websocket'), + NOOP: () => {} +}; -const closeTimeout = 30 * 1000; -const kAborted = Symbol('kAborted'); -const protocolVersions = [8, 13]; -const readyStates = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED']; -const subprotocolRegex = /^[!#$%&'*+\-.0-9A-Z^_`|a-z~]+$/; + +/***/ }), + +/***/ 34634: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { kForOnEventAttribute, kListener } = __nccwpck_require__(71791); + +const kCode = Symbol('kCode'); +const kData = Symbol('kData'); +const kError = Symbol('kError'); +const kMessage = Symbol('kMessage'); +const kReason = Symbol('kReason'); +const kTarget = Symbol('kTarget'); +const kType = Symbol('kType'); +const kWasClean = Symbol('kWasClean'); /** - * Class representing a WebSocket. - * - * @extends EventEmitter + * Class representing an event. */ -class WebSocket extends EventEmitter { +class Event { /** - * Create a new `WebSocket`. + * Create a new `Event`. * - * @param {(String|URL)} address The URL to which to connect - * @param {(String|String[])} [protocols] The subprotocols - * @param {Object} [options] Connection options + * @param {String} type The name of the event + * @throws {TypeError} If the `type` argument is not specified */ - constructor(address, protocols, options) { - super(); - - this._binaryType = BINARY_TYPES[0]; - this._closeCode = 1006; - this._closeFrameReceived = false; - this._closeFrameSent = false; - this._closeMessage = EMPTY_BUFFER; - this._closeTimer = null; - this._errorEmitted = false; - this._extensions = {}; - this._paused = false; - this._protocol = ''; - this._readyState = WebSocket.CONNECTING; - this._receiver = null; - this._sender = null; - this._socket = null; - - if (address !== null) { - this._bufferedAmount = 0; - this._isServer = false; - this._redirects = 0; - - if (protocols === undefined) { - protocols = []; - } else if (!Array.isArray(protocols)) { - if (typeof protocols === 'object' && protocols !== null) { - options = protocols; - protocols = []; - } else { - protocols = [protocols]; - } - } + constructor(type) { + this[kTarget] = null; + this[kType] = type; + } - initAsClient(this, address, protocols, options); - } else { - this._autoPong = options.autoPong; - this._isServer = true; - } + /** + * @type {*} + */ + get target() { + return this[kTarget]; } /** - * For historical reasons, the custom "nodebuffer" type is used by the default - * instead of "blob". - * * @type {String} */ - get binaryType() { - return this._binaryType; + get type() { + return this[kType]; } +} - set binaryType(type) { - if (!BINARY_TYPES.includes(type)) return; +Object.defineProperty(Event.prototype, 'target', { enumerable: true }); +Object.defineProperty(Event.prototype, 'type', { enumerable: true }); - this._binaryType = type; +/** + * Class representing a close event. + * + * @extends Event + */ +class CloseEvent extends Event { + /** + * Create a new `CloseEvent`. + * + * @param {String} type The name of the event + * @param {Object} [options] A dictionary object that allows for setting + * attributes via object members of the same name + * @param {Number} [options.code=0] The status code explaining why the + * connection was closed + * @param {String} [options.reason=''] A human-readable string explaining why + * the connection was closed + * @param {Boolean} [options.wasClean=false] Indicates whether or not the + * connection was cleanly closed + */ + constructor(type, options = {}) { + super(type); - // - // Allow to change `binaryType` on the fly. - // - if (this._receiver) this._receiver._binaryType = type; + this[kCode] = options.code === undefined ? 0 : options.code; + this[kReason] = options.reason === undefined ? '' : options.reason; + this[kWasClean] = options.wasClean === undefined ? false : options.wasClean; } /** * @type {Number} */ - get bufferedAmount() { - if (!this._socket) return this._bufferedAmount; - - return this._socket._writableState.length + this._sender._bufferedBytes; + get code() { + return this[kCode]; } /** * @type {String} */ - get extensions() { - return Object.keys(this._extensions).join(); + get reason() { + return this[kReason]; } /** * @type {Boolean} */ - get isPaused() { - return this._paused; + get wasClean() { + return this[kWasClean]; } +} - /** - * @type {Function} - */ - /* istanbul ignore next */ - get onclose() { - return null; - } +Object.defineProperty(CloseEvent.prototype, 'code', { enumerable: true }); +Object.defineProperty(CloseEvent.prototype, 'reason', { enumerable: true }); +Object.defineProperty(CloseEvent.prototype, 'wasClean', { enumerable: true }); +/** + * Class representing an error event. + * + * @extends Event + */ +class ErrorEvent extends Event { /** - * @type {Function} + * Create a new `ErrorEvent`. + * + * @param {String} type The name of the event + * @param {Object} [options] A dictionary object that allows for setting + * attributes via object members of the same name + * @param {*} [options.error=null] The error that generated this event + * @param {String} [options.message=''] The error message */ - /* istanbul ignore next */ - get onerror() { - return null; - } + constructor(type, options = {}) { + super(type); - /** - * @type {Function} - */ - /* istanbul ignore next */ - get onopen() { - return null; + this[kError] = options.error === undefined ? null : options.error; + this[kMessage] = options.message === undefined ? '' : options.message; } /** - * @type {Function} + * @type {*} */ - /* istanbul ignore next */ - get onmessage() { - return null; + get error() { + return this[kError]; } /** * @type {String} */ - get protocol() { - return this._protocol; + get message() { + return this[kMessage]; } +} + +Object.defineProperty(ErrorEvent.prototype, 'error', { enumerable: true }); +Object.defineProperty(ErrorEvent.prototype, 'message', { enumerable: true }); +/** + * Class representing a message event. + * + * @extends Event + */ +class MessageEvent extends Event { /** - * @type {Number} + * Create a new `MessageEvent`. + * + * @param {String} type The name of the event + * @param {Object} [options] A dictionary object that allows for setting + * attributes via object members of the same name + * @param {*} [options.data=null] The message content */ - get readyState() { - return this._readyState; + constructor(type, options = {}) { + super(type); + + this[kData] = options.data === undefined ? null : options.data; } /** - * @type {String} + * @type {*} */ - get url() { - return this._url; + get data() { + return this[kData]; } +} + +Object.defineProperty(MessageEvent.prototype, 'data', { enumerable: true }); +/** + * This provides methods for emulating the `EventTarget` interface. It's not + * meant to be used directly. + * + * @mixin + */ +const EventTarget = { /** - * Set up the socket and the internal resources. + * Register an event listener. * - * @param {Duplex} socket The network socket between the server and client - * @param {Buffer} head The first packet of the upgraded stream - * @param {Object} options Options object - * @param {Boolean} [options.allowSynchronousEvents=false] Specifies whether - * any of the `'message'`, `'ping'`, and `'pong'` events can be emitted - * multiple times in the same tick - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Number} [options.maxPayload=0] The maximum allowed message size - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages - * @private + * @param {String} type A string representing the event type to listen for + * @param {(Function|Object)} handler The listener to add + * @param {Object} [options] An options object specifies characteristics about + * the event listener + * @param {Boolean} [options.once=false] A `Boolean` indicating that the + * listener should be invoked at most once after being added. If `true`, + * the listener would be automatically removed when invoked. + * @public */ - setSocket(socket, head, options) { - const receiver = new Receiver({ - allowSynchronousEvents: options.allowSynchronousEvents, - binaryType: this.binaryType, - extensions: this._extensions, - isServer: this._isServer, - maxPayload: options.maxPayload, - skipUTF8Validation: options.skipUTF8Validation - }); - - const sender = new Sender(socket, this._extensions, options.generateMask); + addEventListener(type, handler, options = {}) { + for (const listener of this.listeners(type)) { + if ( + !options[kForOnEventAttribute] && + listener[kListener] === handler && + !listener[kForOnEventAttribute] + ) { + return; + } + } - this._receiver = receiver; - this._sender = sender; - this._socket = socket; + let wrapper; - receiver[kWebSocket] = this; - sender[kWebSocket] = this; - socket[kWebSocket] = this; + if (type === 'message') { + wrapper = function onMessage(data, isBinary) { + const event = new MessageEvent('message', { + data: isBinary ? data : data.toString() + }); - receiver.on('conclude', receiverOnConclude); - receiver.on('drain', receiverOnDrain); - receiver.on('error', receiverOnError); - receiver.on('message', receiverOnMessage); - receiver.on('ping', receiverOnPing); - receiver.on('pong', receiverOnPong); + event[kTarget] = this; + callListener(handler, this, event); + }; + } else if (type === 'close') { + wrapper = function onClose(code, message) { + const event = new CloseEvent('close', { + code, + reason: message.toString(), + wasClean: this._closeFrameReceived && this._closeFrameSent + }); - sender.onerror = senderOnError; + event[kTarget] = this; + callListener(handler, this, event); + }; + } else if (type === 'error') { + wrapper = function onError(error) { + const event = new ErrorEvent('error', { + error, + message: error.message + }); - // - // These methods may not be available if `socket` is just a `Duplex`. - // - if (socket.setTimeout) socket.setTimeout(0); - if (socket.setNoDelay) socket.setNoDelay(); + event[kTarget] = this; + callListener(handler, this, event); + }; + } else if (type === 'open') { + wrapper = function onOpen() { + const event = new Event('open'); - if (head.length > 0) socket.unshift(head); + event[kTarget] = this; + callListener(handler, this, event); + }; + } else { + return; + } - socket.on('close', socketOnClose); - socket.on('data', socketOnData); - socket.on('end', socketOnEnd); - socket.on('error', socketOnError); + wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute]; + wrapper[kListener] = handler; - this._readyState = WebSocket.OPEN; - this.emit('open'); - } + if (options.once) { + this.once(type, wrapper); + } else { + this.on(type, wrapper); + } + }, /** - * Emit the `'close'` event. + * Remove an event listener. * - * @private + * @param {String} type A string representing the event type to remove + * @param {(Function|Object)} handler The listener to remove + * @public */ - emitClose() { - if (!this._socket) { - this._readyState = WebSocket.CLOSED; - this.emit('close', this._closeCode, this._closeMessage); - return; + removeEventListener(type, handler) { + for (const listener of this.listeners(type)) { + if (listener[kListener] === handler && !listener[kForOnEventAttribute]) { + this.removeListener(type, listener); + break; + } } + } +}; - if (this._extensions[PerMessageDeflate.extensionName]) { - this._extensions[PerMessageDeflate.extensionName].cleanup(); - } +module.exports = { + CloseEvent, + ErrorEvent, + Event, + EventTarget, + MessageEvent +}; - this._receiver.removeAllListeners(); - this._readyState = WebSocket.CLOSED; - this.emit('close', this._closeCode, this._closeMessage); +/** + * Call an event listener + * + * @param {(Function|Object)} listener The listener to call + * @param {*} thisArg The value to use as `this`` when calling the listener + * @param {Event} event The event to pass to the listener + * @private + */ +function callListener(listener, thisArg, event) { + if (typeof listener === 'object' && listener.handleEvent) { + listener.handleEvent.call(listener, event); + } else { + listener.call(thisArg, event); } +} - /** - * Start a closing handshake. - * - * +----------+ +-----------+ +----------+ - * - - -|ws.close()|-->|close frame|-->|ws.close()|- - - - * | +----------+ +-----------+ +----------+ | - * +----------+ +-----------+ | - * CLOSING |ws.close()|<--|close frame|<--+-----+ CLOSING - * +----------+ +-----------+ | - * | | | +---+ | - * +------------------------+-->|fin| - - - - - * | +---+ | +---+ - * - - - - -|fin|<---------------------+ - * +---+ - * - * @param {Number} [code] Status code explaining why the connection is closing - * @param {(String|Buffer)} [data] The reason why the connection is - * closing - * @public - */ - close(code, data) { - if (this.readyState === WebSocket.CLOSED) return; - if (this.readyState === WebSocket.CONNECTING) { - const msg = 'WebSocket was closed before the connection was established'; - abortHandshake(this, this._req, msg); - return; - } - if (this.readyState === WebSocket.CLOSING) { - if ( - this._closeFrameSent && - (this._closeFrameReceived || this._receiver._writableState.errorEmitted) +/***/ }), + +/***/ 61335: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { tokenChars } = __nccwpck_require__(26615); + +/** + * Adds an offer to the map of extension offers or a parameter to the map of + * parameters. + * + * @param {Object} dest The map of extension offers or parameters + * @param {String} name The extension or parameter name + * @param {(Object|Boolean|String)} elem The extension parameters or the + * parameter value + * @private + */ +function push(dest, name, elem) { + if (dest[name] === undefined) dest[name] = [elem]; + else dest[name].push(elem); +} + +/** + * Parses the `Sec-WebSocket-Extensions` header into an object. + * + * @param {String} header The field value of the header + * @return {Object} The parsed object + * @public + */ +function parse(header) { + const offers = Object.create(null); + let params = Object.create(null); + let mustUnescape = false; + let isEscaping = false; + let inQuotes = false; + let extensionName; + let paramName; + let start = -1; + let code = -1; + let end = -1; + let i = 0; + + for (; i < header.length; i++) { + code = header.charCodeAt(i); + + if (extensionName === undefined) { + if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if ( + i !== 0 && + (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ ) { - this._socket.end(); + if (end === -1 && start !== -1) end = i; + } else if (code === 0x3b /* ';' */ || code === 0x2c /* ',' */) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + + if (end === -1) end = i; + const name = header.slice(start, end); + if (code === 0x2c) { + push(offers, name, params); + params = Object.create(null); + } else { + extensionName = name; + } + + start = end = -1; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); } + } else if (paramName === undefined) { + if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if (code === 0x20 || code === 0x09) { + if (end === -1 && start !== -1) end = i; + } else if (code === 0x3b || code === 0x2c) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } - return; - } + if (end === -1) end = i; + push(params, header.slice(start, end), true); + if (code === 0x2c) { + push(offers, extensionName, params); + params = Object.create(null); + extensionName = undefined; + } - this._readyState = WebSocket.CLOSING; - this._sender.close(code, data, !this._isServer, (err) => { + start = end = -1; + } else if (code === 0x3d /* '=' */ && start !== -1 && end === -1) { + paramName = header.slice(start, i); + start = end = -1; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + } else { // - // This error is handled by the `'error'` listener on the socket. We only - // want to know if the close frame has been sent here. + // The value of a quoted-string after unescaping must conform to the + // token ABNF, so only token characters are valid. + // Ref: https://tools.ietf.org/html/rfc6455#section-9.1 // - if (err) return; + if (isEscaping) { + if (tokenChars[code] !== 1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + if (start === -1) start = i; + else if (!mustUnescape) mustUnescape = true; + isEscaping = false; + } else if (inQuotes) { + if (tokenChars[code] === 1) { + if (start === -1) start = i; + } else if (code === 0x22 /* '"' */ && start !== -1) { + inQuotes = false; + end = i; + } else if (code === 0x5c /* '\' */) { + isEscaping = true; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + } else if (code === 0x22 && header.charCodeAt(i - 1) === 0x3d) { + inQuotes = true; + } else if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if (start !== -1 && (code === 0x20 || code === 0x09)) { + if (end === -1) end = i; + } else if (code === 0x3b || code === 0x2c) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } - this._closeFrameSent = true; + if (end === -1) end = i; + let value = header.slice(start, end); + if (mustUnescape) { + value = value.replace(/\\/g, ''); + mustUnescape = false; + } + push(params, paramName, value); + if (code === 0x2c) { + push(offers, extensionName, params); + params = Object.create(null); + extensionName = undefined; + } - if ( - this._closeFrameReceived || - this._receiver._writableState.errorEmitted - ) { - this._socket.end(); + paramName = undefined; + start = end = -1; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); } - }); - - setCloseTimer(this); - } - - /** - * Pause the socket. - * - * @public - */ - pause() { - if ( - this.readyState === WebSocket.CONNECTING || - this.readyState === WebSocket.CLOSED - ) { - return; } + } - this._paused = true; - this._socket.pause(); + if (start === -1 || inQuotes || code === 0x20 || code === 0x09) { + throw new SyntaxError('Unexpected end of input'); } - /** - * Send a ping. - * - * @param {*} [data] The data to send - * @param {Boolean} [mask] Indicates whether or not to mask `data` - * @param {Function} [cb] Callback which is executed when the ping is sent - * @public - */ - ping(data, mask, cb) { - if (this.readyState === WebSocket.CONNECTING) { - throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); + if (end === -1) end = i; + const token = header.slice(start, end); + if (extensionName === undefined) { + push(offers, token, params); + } else { + if (paramName === undefined) { + push(params, token, true); + } else if (mustUnescape) { + push(params, paramName, token.replace(/\\/g, '')); + } else { + push(params, paramName, token); } + push(offers, extensionName, params); + } - if (typeof data === 'function') { - cb = data; - data = mask = undefined; - } else if (typeof mask === 'function') { - cb = mask; - mask = undefined; - } + return offers; +} - if (typeof data === 'number') data = data.toString(); +/** + * Builds the `Sec-WebSocket-Extensions` header field value. + * + * @param {Object} extensions The map of extensions and parameters to format + * @return {String} A string representing the given object + * @public + */ +function format(extensions) { + return Object.keys(extensions) + .map((extension) => { + let configurations = extensions[extension]; + if (!Array.isArray(configurations)) configurations = [configurations]; + return configurations + .map((params) => { + return [extension] + .concat( + Object.keys(params).map((k) => { + let values = params[k]; + if (!Array.isArray(values)) values = [values]; + return values + .map((v) => (v === true ? k : `${k}=${v}`)) + .join('; '); + }) + ) + .join('; '); + }) + .join(', '); + }) + .join(', '); +} - if (this.readyState !== WebSocket.OPEN) { - sendAfterClose(this, data, cb); - return; - } +module.exports = { format, parse }; - if (mask === undefined) mask = !this._isServer; - this._sender.ping(data || EMPTY_BUFFER, mask, cb); - } - /** - * Send a pong. - * - * @param {*} [data] The data to send - * @param {Boolean} [mask] Indicates whether or not to mask `data` - * @param {Function} [cb] Callback which is executed when the pong is sent - * @public - */ - pong(data, mask, cb) { - if (this.readyState === WebSocket.CONNECTING) { - throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); - } +/***/ }), - if (typeof data === 'function') { - cb = data; - data = mask = undefined; - } else if (typeof mask === 'function') { - cb = mask; - mask = undefined; - } +/***/ 10958: +/***/ ((module) => { - if (typeof data === 'number') data = data.toString(); +"use strict"; - if (this.readyState !== WebSocket.OPEN) { - sendAfterClose(this, data, cb); - return; - } - if (mask === undefined) mask = !this._isServer; - this._sender.pong(data || EMPTY_BUFFER, mask, cb); - } +const kDone = Symbol('kDone'); +const kRun = Symbol('kRun'); +/** + * A very simple job queue with adjustable concurrency. Adapted from + * https://github.com/STRML/async-limiter + */ +class Limiter { /** - * Resume the socket. + * Creates a new `Limiter`. * - * @public + * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed + * to run concurrently */ - resume() { - if ( - this.readyState === WebSocket.CONNECTING || - this.readyState === WebSocket.CLOSED - ) { - return; - } - - this._paused = false; - if (!this._receiver._writableState.needDrain) this._socket.resume(); + constructor(concurrency) { + this[kDone] = () => { + this.pending--; + this[kRun](); + }; + this.concurrency = concurrency || Infinity; + this.jobs = []; + this.pending = 0; } /** - * Send a data message. + * Adds a job to the queue. * - * @param {*} data The message to send - * @param {Object} [options] Options object - * @param {Boolean} [options.binary] Specifies whether `data` is binary or - * text - * @param {Boolean} [options.compress] Specifies whether or not to compress - * `data` - * @param {Boolean} [options.fin=true] Specifies whether the fragment is the - * last one - * @param {Boolean} [options.mask] Specifies whether or not to mask `data` - * @param {Function} [cb] Callback which is executed when data is written out + * @param {Function} job The job to run * @public */ - send(data, options, cb) { - if (this.readyState === WebSocket.CONNECTING) { - throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); - } - - if (typeof options === 'function') { - cb = options; - options = {}; - } - - if (typeof data === 'number') data = data.toString(); - - if (this.readyState !== WebSocket.OPEN) { - sendAfterClose(this, data, cb); - return; - } - - const opts = { - binary: typeof data !== 'string', - mask: !this._isServer, - compress: true, - fin: true, - ...options - }; - - if (!this._extensions[PerMessageDeflate.extensionName]) { - opts.compress = false; - } - - this._sender.send(data || EMPTY_BUFFER, opts, cb); + add(job) { + this.jobs.push(job); + this[kRun](); } /** - * Forcibly close the connection. + * Removes a job from the queue and runs it if possible. * - * @public + * @private */ - terminate() { - if (this.readyState === WebSocket.CLOSED) return; - if (this.readyState === WebSocket.CONNECTING) { - const msg = 'WebSocket was closed before the connection was established'; - abortHandshake(this, this._req, msg); - return; - } + [kRun]() { + if (this.pending === this.concurrency) return; - if (this._socket) { - this._readyState = WebSocket.CLOSING; - this._socket.destroy(); + if (this.jobs.length) { + const job = this.jobs.shift(); + + this.pending++; + job(this[kDone]); } } } -/** - * @constant {Number} CONNECTING - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'CONNECTING', { - enumerable: true, - value: readyStates.indexOf('CONNECTING') -}); - -/** - * @constant {Number} CONNECTING - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'CONNECTING', { - enumerable: true, - value: readyStates.indexOf('CONNECTING') -}); - -/** - * @constant {Number} OPEN - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'OPEN', { - enumerable: true, - value: readyStates.indexOf('OPEN') -}); - -/** - * @constant {Number} OPEN - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'OPEN', { - enumerable: true, - value: readyStates.indexOf('OPEN') -}); - -/** - * @constant {Number} CLOSING - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'CLOSING', { - enumerable: true, - value: readyStates.indexOf('CLOSING') -}); - -/** - * @constant {Number} CLOSING - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'CLOSING', { - enumerable: true, - value: readyStates.indexOf('CLOSING') -}); +module.exports = Limiter; -/** - * @constant {Number} CLOSED - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'CLOSED', { - enumerable: true, - value: readyStates.indexOf('CLOSED') -}); -/** - * @constant {Number} CLOSED - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'CLOSED', { - enumerable: true, - value: readyStates.indexOf('CLOSED') -}); +/***/ }), -[ - 'binaryType', - 'bufferedAmount', - 'extensions', - 'isPaused', - 'protocol', - 'readyState', - 'url' -].forEach((property) => { - Object.defineProperty(WebSocket.prototype, property, { enumerable: true }); -}); +/***/ 4376: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -// -// Add the `onopen`, `onerror`, `onclose`, and `onmessage` attributes. -// See https://html.spec.whatwg.org/multipage/comms.html#the-websocket-interface -// -['open', 'error', 'close', 'message'].forEach((method) => { - Object.defineProperty(WebSocket.prototype, `on${method}`, { - enumerable: true, - get() { - for (const listener of this.listeners(method)) { - if (listener[kForOnEventAttribute]) return listener[kListener]; - } +"use strict"; - return null; - }, - set(handler) { - for (const listener of this.listeners(method)) { - if (listener[kForOnEventAttribute]) { - this.removeListener(method, listener); - break; - } - } - if (typeof handler !== 'function') return; +const zlib = __nccwpck_require__(43106); - this.addEventListener(method, handler, { - [kForOnEventAttribute]: true - }); - } - }); -}); +const bufferUtil = __nccwpck_require__(95803); +const Limiter = __nccwpck_require__(10958); +const { kStatusCode } = __nccwpck_require__(71791); -WebSocket.prototype.addEventListener = addEventListener; -WebSocket.prototype.removeEventListener = removeEventListener; +const FastBuffer = Buffer[Symbol.species]; +const TRAILER = Buffer.from([0x00, 0x00, 0xff, 0xff]); +const kPerMessageDeflate = Symbol('permessage-deflate'); +const kTotalLength = Symbol('total-length'); +const kCallback = Symbol('callback'); +const kBuffers = Symbol('buffers'); +const kError = Symbol('error'); -module.exports = WebSocket; +// +// We limit zlib concurrency, which prevents severe memory fragmentation +// as documented in https://github.com/nodejs/node/issues/8871#issuecomment-250915913 +// and https://github.com/websockets/ws/issues/1202 +// +// Intentionally global; it's the global thread pool that's an issue. +// +let zlibLimiter; /** - * Initialize a WebSocket client. - * - * @param {WebSocket} websocket The client to initialize - * @param {(String|URL)} address The URL to which to connect - * @param {Array} protocols The subprotocols - * @param {Object} [options] Connection options - * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether any - * of the `'message'`, `'ping'`, and `'pong'` events can be emitted multiple - * times in the same tick - * @param {Boolean} [options.autoPong=true] Specifies whether or not to - * automatically send a pong in response to a ping - * @param {Function} [options.finishRequest] A function which can be used to - * customize the headers of each http request before it is sent - * @param {Boolean} [options.followRedirects=false] Whether or not to follow - * redirects - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Number} [options.handshakeTimeout] Timeout in milliseconds for the - * handshake request - * @param {Number} [options.maxPayload=104857600] The maximum allowed message - * size - * @param {Number} [options.maxRedirects=10] The maximum number of redirects - * allowed - * @param {String} [options.origin] Value of the `Origin` or - * `Sec-WebSocket-Origin` header - * @param {(Boolean|Object)} [options.perMessageDeflate=true] Enable/disable - * permessage-deflate - * @param {Number} [options.protocolVersion=13] Value of the - * `Sec-WebSocket-Version` header - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages - * @private + * permessage-deflate implementation. */ -function initAsClient(websocket, address, protocols, options) { - const opts = { - allowSynchronousEvents: true, - autoPong: true, - protocolVersion: protocolVersions[1], - maxPayload: 100 * 1024 * 1024, - skipUTF8Validation: false, - perMessageDeflate: true, - followRedirects: false, - maxRedirects: 10, - ...options, - socketPath: undefined, - hostname: undefined, - protocol: undefined, - timeout: undefined, - method: 'GET', - host: undefined, - path: undefined, - port: undefined - }; +class PerMessageDeflate { + /** + * Creates a PerMessageDeflate instance. + * + * @param {Object} [options] Configuration options + * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support + * for, or request, a custom client window size + * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/ + * acknowledge disabling of client context takeover + * @param {Number} [options.concurrencyLimit=10] The number of concurrent + * calls to zlib + * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the + * use of a custom server window size + * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept + * disabling of server context takeover + * @param {Number} [options.threshold=1024] Size (in bytes) below which + * messages should not be compressed if context takeover is disabled + * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on + * deflate + * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on + * inflate + * @param {Boolean} [isServer=false] Create the instance in either server or + * client mode + * @param {Number} [maxPayload=0] The maximum allowed message length + */ + constructor(options, isServer, maxPayload) { + this._maxPayload = maxPayload | 0; + this._options = options || {}; + this._threshold = + this._options.threshold !== undefined ? this._options.threshold : 1024; + this._isServer = !!isServer; + this._deflate = null; + this._inflate = null; - websocket._autoPong = opts.autoPong; + this.params = null; - if (!protocolVersions.includes(opts.protocolVersion)) { - throw new RangeError( - `Unsupported protocol version: ${opts.protocolVersion} ` + - `(supported versions: ${protocolVersions.join(', ')})` - ); + if (!zlibLimiter) { + const concurrency = + this._options.concurrencyLimit !== undefined + ? this._options.concurrencyLimit + : 10; + zlibLimiter = new Limiter(concurrency); + } } - let parsedUrl; + /** + * @type {String} + */ + static get extensionName() { + return 'permessage-deflate'; + } - if (address instanceof URL) { - parsedUrl = address; - } else { - try { - parsedUrl = new URL(address); - } catch (e) { - throw new SyntaxError(`Invalid URL: ${address}`); + /** + * Create an extension negotiation offer. + * + * @return {Object} Extension parameters + * @public + */ + offer() { + const params = {}; + + if (this._options.serverNoContextTakeover) { + params.server_no_context_takeover = true; + } + if (this._options.clientNoContextTakeover) { + params.client_no_context_takeover = true; + } + if (this._options.serverMaxWindowBits) { + params.server_max_window_bits = this._options.serverMaxWindowBits; + } + if (this._options.clientMaxWindowBits) { + params.client_max_window_bits = this._options.clientMaxWindowBits; + } else if (this._options.clientMaxWindowBits == null) { + params.client_max_window_bits = true; } - } - if (parsedUrl.protocol === 'http:') { - parsedUrl.protocol = 'ws:'; - } else if (parsedUrl.protocol === 'https:') { - parsedUrl.protocol = 'wss:'; + return params; } - websocket._url = parsedUrl.href; + /** + * Accept an extension negotiation offer/response. + * + * @param {Array} configurations The extension negotiation offers/reponse + * @return {Object} Accepted configuration + * @public + */ + accept(configurations) { + configurations = this.normalizeParams(configurations); - const isSecure = parsedUrl.protocol === 'wss:'; - const isIpcUrl = parsedUrl.protocol === 'ws+unix:'; - let invalidUrlMessage; + this.params = this._isServer + ? this.acceptAsServer(configurations) + : this.acceptAsClient(configurations); - if (parsedUrl.protocol !== 'ws:' && !isSecure && !isIpcUrl) { - invalidUrlMessage = - 'The URL\'s protocol must be one of "ws:", "wss:", ' + - '"http:", "https", or "ws+unix:"'; - } else if (isIpcUrl && !parsedUrl.pathname) { - invalidUrlMessage = "The URL's pathname is empty"; - } else if (parsedUrl.hash) { - invalidUrlMessage = 'The URL contains a fragment identifier'; + return this.params; } - if (invalidUrlMessage) { - const err = new SyntaxError(invalidUrlMessage); - - if (websocket._redirects === 0) { - throw err; - } else { - emitErrorAndClose(websocket, err); - return; + /** + * Releases all resources used by the extension. + * + * @public + */ + cleanup() { + if (this._inflate) { + this._inflate.close(); + this._inflate = null; } - } - const defaultPort = isSecure ? 443 : 80; - const key = randomBytes(16).toString('base64'); - const request = isSecure ? https.request : http.request; - const protocolSet = new Set(); - let perMessageDeflate; + if (this._deflate) { + const callback = this._deflate[kCallback]; - opts.createConnection = - opts.createConnection || (isSecure ? tlsConnect : netConnect); - opts.defaultPort = opts.defaultPort || defaultPort; - opts.port = parsedUrl.port || defaultPort; - opts.host = parsedUrl.hostname.startsWith('[') - ? parsedUrl.hostname.slice(1, -1) - : parsedUrl.hostname; - opts.headers = { - ...opts.headers, - 'Sec-WebSocket-Version': opts.protocolVersion, - 'Sec-WebSocket-Key': key, - Connection: 'Upgrade', - Upgrade: 'websocket' - }; - opts.path = parsedUrl.pathname + parsedUrl.search; - opts.timeout = opts.handshakeTimeout; + this._deflate.close(); + this._deflate = null; - if (opts.perMessageDeflate) { - perMessageDeflate = new PerMessageDeflate( - opts.perMessageDeflate !== true ? opts.perMessageDeflate : {}, - false, - opts.maxPayload - ); - opts.headers['Sec-WebSocket-Extensions'] = format({ - [PerMessageDeflate.extensionName]: perMessageDeflate.offer() - }); + if (callback) { + callback( + new Error( + 'The deflate stream was closed while data was being processed' + ) + ); + } + } } - if (protocols.length) { - for (const protocol of protocols) { + + /** + * Accept an extension negotiation offer. + * + * @param {Array} offers The extension negotiation offers + * @return {Object} Accepted configuration + * @private + */ + acceptAsServer(offers) { + const opts = this._options; + const accepted = offers.find((params) => { if ( - typeof protocol !== 'string' || - !subprotocolRegex.test(protocol) || - protocolSet.has(protocol) + (opts.serverNoContextTakeover === false && + params.server_no_context_takeover) || + (params.server_max_window_bits && + (opts.serverMaxWindowBits === false || + (typeof opts.serverMaxWindowBits === 'number' && + opts.serverMaxWindowBits > params.server_max_window_bits))) || + (typeof opts.clientMaxWindowBits === 'number' && + !params.client_max_window_bits) ) { - throw new SyntaxError( - 'An invalid or duplicated subprotocol was specified' - ); + return false; } - protocolSet.add(protocol); - } + return true; + }); - opts.headers['Sec-WebSocket-Protocol'] = protocols.join(','); - } - if (opts.origin) { - if (opts.protocolVersion < 13) { - opts.headers['Sec-WebSocket-Origin'] = opts.origin; - } else { - opts.headers.Origin = opts.origin; + if (!accepted) { + throw new Error('None of the extension offers can be accepted'); } - } - if (parsedUrl.username || parsedUrl.password) { - opts.auth = `${parsedUrl.username}:${parsedUrl.password}`; - } - if (isIpcUrl) { - const parts = opts.path.split(':'); + if (opts.serverNoContextTakeover) { + accepted.server_no_context_takeover = true; + } + if (opts.clientNoContextTakeover) { + accepted.client_no_context_takeover = true; + } + if (typeof opts.serverMaxWindowBits === 'number') { + accepted.server_max_window_bits = opts.serverMaxWindowBits; + } + if (typeof opts.clientMaxWindowBits === 'number') { + accepted.client_max_window_bits = opts.clientMaxWindowBits; + } else if ( + accepted.client_max_window_bits === true || + opts.clientMaxWindowBits === false + ) { + delete accepted.client_max_window_bits; + } - opts.socketPath = parts[0]; - opts.path = parts[1]; + return accepted; } - let req; + /** + * Accept the extension negotiation response. + * + * @param {Array} response The extension negotiation response + * @return {Object} Accepted configuration + * @private + */ + acceptAsClient(response) { + const params = response[0]; - if (opts.followRedirects) { - if (websocket._redirects === 0) { - websocket._originalIpc = isIpcUrl; - websocket._originalSecure = isSecure; - websocket._originalHostOrSocketPath = isIpcUrl - ? opts.socketPath - : parsedUrl.host; + if ( + this._options.clientNoContextTakeover === false && + params.client_no_context_takeover + ) { + throw new Error('Unexpected parameter "client_no_context_takeover"'); + } - const headers = options && options.headers; + if (!params.client_max_window_bits) { + if (typeof this._options.clientMaxWindowBits === 'number') { + params.client_max_window_bits = this._options.clientMaxWindowBits; + } + } else if ( + this._options.clientMaxWindowBits === false || + (typeof this._options.clientMaxWindowBits === 'number' && + params.client_max_window_bits > this._options.clientMaxWindowBits) + ) { + throw new Error( + 'Unexpected or invalid parameter "client_max_window_bits"' + ); + } - // - // Shallow copy the user provided options so that headers can be changed - // without mutating the original object. - // - options = { ...options, headers: {} }; + return params; + } - if (headers) { - for (const [key, value] of Object.entries(headers)) { - options.headers[key.toLowerCase()] = value; - } - } - } else if (websocket.listenerCount('redirect') === 0) { - const isSameHost = isIpcUrl - ? websocket._originalIpc - ? opts.socketPath === websocket._originalHostOrSocketPath - : false - : websocket._originalIpc - ? false - : parsedUrl.host === websocket._originalHostOrSocketPath; + /** + * Normalize parameters. + * + * @param {Array} configurations The extension negotiation offers/reponse + * @return {Array} The offers/response with normalized parameters + * @private + */ + normalizeParams(configurations) { + configurations.forEach((params) => { + Object.keys(params).forEach((key) => { + let value = params[key]; - if (!isSameHost || (websocket._originalSecure && !isSecure)) { - // - // Match curl 7.77.0 behavior and drop the following headers. These - // headers are also dropped when following a redirect to a subdomain. - // - delete opts.headers.authorization; - delete opts.headers.cookie; + if (value.length > 1) { + throw new Error(`Parameter "${key}" must have only a single value`); + } - if (!isSameHost) delete opts.headers.host; + value = value[0]; - opts.auth = undefined; - } - } + if (key === 'client_max_window_bits') { + if (value !== true) { + const num = +value; + if (!Number.isInteger(num) || num < 8 || num > 15) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + value = num; + } else if (!this._isServer) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + } else if (key === 'server_max_window_bits') { + const num = +value; + if (!Number.isInteger(num) || num < 8 || num > 15) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + value = num; + } else if ( + key === 'client_no_context_takeover' || + key === 'server_no_context_takeover' + ) { + if (value !== true) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + } else { + throw new Error(`Unknown parameter "${key}"`); + } - // - // Match curl 7.77.0 behavior and make the first `Authorization` header win. - // If the `Authorization` header is set, then there is nothing to do as it - // will take precedence. - // - if (opts.auth && !options.headers.authorization) { - options.headers.authorization = - 'Basic ' + Buffer.from(opts.auth).toString('base64'); - } + params[key] = value; + }); + }); - req = websocket._req = request(opts); + return configurations; + } - if (websocket._redirects) { - // - // Unlike what is done for the `'upgrade'` event, no early exit is - // triggered here if the user calls `websocket.close()` or - // `websocket.terminate()` from a listener of the `'redirect'` event. This - // is because the user can also call `request.destroy()` with an error - // before calling `websocket.close()` or `websocket.terminate()` and this - // would result in an error being emitted on the `request` object with no - // `'error'` event listeners attached. - // - websocket.emit('redirect', websocket.url, req); - } - } else { - req = websocket._req = request(opts); + /** + * Decompress data. Concurrency limited. + * + * @param {Buffer} data Compressed data + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback + * @public + */ + decompress(data, fin, callback) { + zlibLimiter.add((done) => { + this._decompress(data, fin, (err, result) => { + done(); + callback(err, result); + }); + }); } - if (opts.timeout) { - req.on('timeout', () => { - abortHandshake(websocket, req, 'Opening handshake has timed out'); + /** + * Compress data. Concurrency limited. + * + * @param {(Buffer|String)} data Data to compress + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback + * @public + */ + compress(data, fin, callback) { + zlibLimiter.add((done) => { + this._compress(data, fin, (err, result) => { + done(); + callback(err, result); + }); }); } - req.on('error', (err) => { - if (req === null || req[kAborted]) return; + /** + * Decompress data. + * + * @param {Buffer} data Compressed data + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback + * @private + */ + _decompress(data, fin, callback) { + const endpoint = this._isServer ? 'client' : 'server'; - req = websocket._req = null; - emitErrorAndClose(websocket, err); - }); + if (!this._inflate) { + const key = `${endpoint}_max_window_bits`; + const windowBits = + typeof this.params[key] !== 'number' + ? zlib.Z_DEFAULT_WINDOWBITS + : this.params[key]; - req.on('response', (res) => { - const location = res.headers.location; - const statusCode = res.statusCode; + this._inflate = zlib.createInflateRaw({ + ...this._options.zlibInflateOptions, + windowBits + }); + this._inflate[kPerMessageDeflate] = this; + this._inflate[kTotalLength] = 0; + this._inflate[kBuffers] = []; + this._inflate.on('error', inflateOnError); + this._inflate.on('data', inflateOnData); + } - if ( - location && - opts.followRedirects && - statusCode >= 300 && - statusCode < 400 - ) { - if (++websocket._redirects > opts.maxRedirects) { - abortHandshake(websocket, req, 'Maximum redirects exceeded'); - return; - } + this._inflate[kCallback] = callback; - req.abort(); + this._inflate.write(data); + if (fin) this._inflate.write(TRAILER); - let addr; + this._inflate.flush(() => { + const err = this._inflate[kError]; - try { - addr = new URL(location, address); - } catch (e) { - const err = new SyntaxError(`Invalid URL: ${location}`); - emitErrorAndClose(websocket, err); + if (err) { + this._inflate.close(); + this._inflate = null; + callback(err); return; } - initAsClient(websocket, addr, protocols, options); - } else if (!websocket.emit('unexpected-response', req, res)) { - abortHandshake( - websocket, - req, - `Unexpected server response: ${res.statusCode}` + const data = bufferUtil.concat( + this._inflate[kBuffers], + this._inflate[kTotalLength] ); - } - }); - - req.on('upgrade', (res, socket, head) => { - websocket.emit('upgrade', res); - - // - // The user may have closed the connection from a listener of the - // `'upgrade'` event. - // - if (websocket.readyState !== WebSocket.CONNECTING) return; - req = websocket._req = null; + if (this._inflate._readableState.endEmitted) { + this._inflate.close(); + this._inflate = null; + } else { + this._inflate[kTotalLength] = 0; + this._inflate[kBuffers] = []; - const upgrade = res.headers.upgrade; + if (fin && this.params[`${endpoint}_no_context_takeover`]) { + this._inflate.reset(); + } + } - if (upgrade === undefined || upgrade.toLowerCase() !== 'websocket') { - abortHandshake(websocket, socket, 'Invalid Upgrade header'); - return; - } + callback(null, data); + }); + } - const digest = createHash('sha1') - .update(key + GUID) - .digest('base64'); + /** + * Compress data. + * + * @param {(Buffer|String)} data Data to compress + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback + * @private + */ + _compress(data, fin, callback) { + const endpoint = this._isServer ? 'server' : 'client'; - if (res.headers['sec-websocket-accept'] !== digest) { - abortHandshake(websocket, socket, 'Invalid Sec-WebSocket-Accept header'); - return; - } + if (!this._deflate) { + const key = `${endpoint}_max_window_bits`; + const windowBits = + typeof this.params[key] !== 'number' + ? zlib.Z_DEFAULT_WINDOWBITS + : this.params[key]; - const serverProt = res.headers['sec-websocket-protocol']; - let protError; + this._deflate = zlib.createDeflateRaw({ + ...this._options.zlibDeflateOptions, + windowBits + }); - if (serverProt !== undefined) { - if (!protocolSet.size) { - protError = 'Server sent a subprotocol but none was requested'; - } else if (!protocolSet.has(serverProt)) { - protError = 'Server sent an invalid subprotocol'; - } - } else if (protocolSet.size) { - protError = 'Server sent no subprotocol'; - } + this._deflate[kTotalLength] = 0; + this._deflate[kBuffers] = []; - if (protError) { - abortHandshake(websocket, socket, protError); - return; + this._deflate.on('data', deflateOnData); } - if (serverProt) websocket._protocol = serverProt; - - const secWebSocketExtensions = res.headers['sec-websocket-extensions']; + this._deflate[kCallback] = callback; - if (secWebSocketExtensions !== undefined) { - if (!perMessageDeflate) { - const message = - 'Server sent a Sec-WebSocket-Extensions header but no extension ' + - 'was requested'; - abortHandshake(websocket, socket, message); + this._deflate.write(data); + this._deflate.flush(zlib.Z_SYNC_FLUSH, () => { + if (!this._deflate) { + // + // The deflate stream was closed while data was being processed. + // return; } - let extensions; + let data = bufferUtil.concat( + this._deflate[kBuffers], + this._deflate[kTotalLength] + ); - try { - extensions = parse(secWebSocketExtensions); - } catch (err) { - const message = 'Invalid Sec-WebSocket-Extensions header'; - abortHandshake(websocket, socket, message); - return; + if (fin) { + data = new FastBuffer(data.buffer, data.byteOffset, data.length - 4); } - const extensionNames = Object.keys(extensions); + // + // Ensure that the callback will not be called again in + // `PerMessageDeflate#cleanup()`. + // + this._deflate[kCallback] = null; - if ( - extensionNames.length !== 1 || - extensionNames[0] !== PerMessageDeflate.extensionName - ) { - const message = 'Server indicated an extension that was not requested'; - abortHandshake(websocket, socket, message); - return; - } + this._deflate[kTotalLength] = 0; + this._deflate[kBuffers] = []; - try { - perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]); - } catch (err) { - const message = 'Invalid Sec-WebSocket-Extensions header'; - abortHandshake(websocket, socket, message); - return; + if (fin && this.params[`${endpoint}_no_context_takeover`]) { + this._deflate.reset(); } - websocket._extensions[PerMessageDeflate.extensionName] = - perMessageDeflate; - } - - websocket.setSocket(socket, head, { - allowSynchronousEvents: opts.allowSynchronousEvents, - generateMask: opts.generateMask, - maxPayload: opts.maxPayload, - skipUTF8Validation: opts.skipUTF8Validation + callback(null, data); }); - }); - - if (opts.finishRequest) { - opts.finishRequest(req, websocket); - } else { - req.end(); } } -/** - * Emit the `'error'` and `'close'` events. - * - * @param {WebSocket} websocket The WebSocket instance - * @param {Error} The error to emit - * @private - */ -function emitErrorAndClose(websocket, err) { - websocket._readyState = WebSocket.CLOSING; - // - // The following assignment is practically useless and is done only for - // consistency. - // - websocket._errorEmitted = true; - websocket.emit('error', err); - websocket.emitClose(); -} +module.exports = PerMessageDeflate; /** - * Create a `net.Socket` and initiate a connection. + * The listener of the `zlib.DeflateRaw` stream `'data'` event. * - * @param {Object} options Connection options - * @return {net.Socket} The newly created socket used to start the connection + * @param {Buffer} chunk A chunk of data * @private */ -function netConnect(options) { - options.path = options.socketPath; - return net.connect(options); +function deflateOnData(chunk) { + this[kBuffers].push(chunk); + this[kTotalLength] += chunk.length; } /** - * Create a `tls.TLSSocket` and initiate a connection. + * The listener of the `zlib.InflateRaw` stream `'data'` event. * - * @param {Object} options Connection options - * @return {tls.TLSSocket} The newly created socket used to start the connection + * @param {Buffer} chunk A chunk of data * @private */ -function tlsConnect(options) { - options.path = undefined; +function inflateOnData(chunk) { + this[kTotalLength] += chunk.length; - if (!options.servername && options.servername !== '') { - options.servername = net.isIP(options.host) ? '' : options.host; + if ( + this[kPerMessageDeflate]._maxPayload < 1 || + this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload + ) { + this[kBuffers].push(chunk); + return; } - return tls.connect(options); -} - -/** - * Abort the handshake and emit an error. - * - * @param {WebSocket} websocket The WebSocket instance - * @param {(http.ClientRequest|net.Socket|tls.Socket)} stream The request to - * abort or the socket to destroy - * @param {String} message The error message - * @private - */ -function abortHandshake(websocket, stream, message) { - websocket._readyState = WebSocket.CLOSING; - - const err = new Error(message); - Error.captureStackTrace(err, abortHandshake); - - if (stream.setHeader) { - stream[kAborted] = true; - stream.abort(); - - if (stream.socket && !stream.socket.destroyed) { - // - // On Node.js >= 14.3.0 `request.abort()` does not destroy the socket if - // called after the request completed. See - // https://github.com/websockets/ws/issues/1869. - // - stream.socket.destroy(); - } - - process.nextTick(emitErrorAndClose, websocket, err); - } else { - stream.destroy(err); - stream.once('error', websocket.emit.bind(websocket, 'error')); - stream.once('close', websocket.emitClose.bind(websocket)); - } + this[kError] = new RangeError('Max payload size exceeded'); + this[kError].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'; + this[kError][kStatusCode] = 1009; + this.removeListener('data', inflateOnData); + this.reset(); } /** - * Handle cases where the `ping()`, `pong()`, or `send()` methods are called - * when the `readyState` attribute is `CLOSING` or `CLOSED`. + * The listener of the `zlib.InflateRaw` stream `'error'` event. * - * @param {WebSocket} websocket The WebSocket instance - * @param {*} [data] The data to send - * @param {Function} [cb] Callback + * @param {Error} err The emitted error * @private */ -function sendAfterClose(websocket, data, cb) { - if (data) { - const length = isBlob(data) ? data.size : toBuffer(data).length; - - // - // The `_bufferedAmount` property is used only when the peer is a client and - // the opening handshake fails. Under these circumstances, in fact, the - // `setSocket()` method is not called, so the `_socket` and `_sender` - // properties are set to `null`. - // - if (websocket._socket) websocket._sender._bufferedBytes += length; - else websocket._bufferedAmount += length; - } - - if (cb) { - const err = new Error( - `WebSocket is not open: readyState ${websocket.readyState} ` + - `(${readyStates[websocket.readyState]})` - ); - process.nextTick(cb, err); - } +function inflateOnError(err) { + // + // There is no need to call `Zlib#close()` as the handle is automatically + // closed when an error is emitted. + // + this[kPerMessageDeflate]._inflate = null; + err[kStatusCode] = 1007; + this[kCallback](err); } -/** - * The listener of the `Receiver` `'conclude'` event. - * - * @param {Number} code The status code - * @param {Buffer} reason The reason for closing - * @private - */ -function receiverOnConclude(code, reason) { - const websocket = this[kWebSocket]; - - websocket._closeFrameReceived = true; - websocket._closeMessage = reason; - websocket._closeCode = code; - - if (websocket._socket[kWebSocket] === undefined) return; - - websocket._socket.removeListener('data', socketOnData); - process.nextTick(resume, websocket._socket); - if (code === 1005) websocket.close(); - else websocket.close(code, reason); -} +/***/ }), -/** - * The listener of the `Receiver` `'drain'` event. - * - * @private - */ -function receiverOnDrain() { - const websocket = this[kWebSocket]; +/***/ 20893: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (!websocket.isPaused) websocket._socket.resume(); -} +"use strict"; -/** - * The listener of the `Receiver` `'error'` event. - * - * @param {(RangeError|Error)} err The emitted error - * @private - */ -function receiverOnError(err) { - const websocket = this[kWebSocket]; - if (websocket._socket[kWebSocket] !== undefined) { - websocket._socket.removeListener('data', socketOnData); +const { Writable } = __nccwpck_require__(2203); - // - // On Node.js < 14.0.0 the `'error'` event is emitted synchronously. See - // https://github.com/websockets/ws/issues/1940. - // - process.nextTick(resume, websocket._socket); +const PerMessageDeflate = __nccwpck_require__(4376); +const { + BINARY_TYPES, + EMPTY_BUFFER, + kStatusCode, + kWebSocket +} = __nccwpck_require__(71791); +const { concat, toArrayBuffer, unmask } = __nccwpck_require__(95803); +const { isValidStatusCode, isValidUTF8 } = __nccwpck_require__(26615); - websocket.close(err[kStatusCode]); - } +const FastBuffer = Buffer[Symbol.species]; - if (!websocket._errorEmitted) { - websocket._errorEmitted = true; - websocket.emit('error', err); - } -} +const GET_INFO = 0; +const GET_PAYLOAD_LENGTH_16 = 1; +const GET_PAYLOAD_LENGTH_64 = 2; +const GET_MASK = 3; +const GET_DATA = 4; +const INFLATING = 5; +const DEFER_EVENT = 6; /** - * The listener of the `Receiver` `'finish'` event. + * HyBi Receiver implementation. * - * @private + * @extends Writable */ -function receiverOnFinish() { - this[kWebSocket].emitClose(); -} +class Receiver extends Writable { + /** + * Creates a Receiver instance. + * + * @param {Object} [options] Options object + * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether + * any of the `'message'`, `'ping'`, and `'pong'` events can be emitted + * multiple times in the same tick + * @param {String} [options.binaryType=nodebuffer] The type for binary data + * @param {Object} [options.extensions] An object containing the negotiated + * extensions + * @param {Boolean} [options.isServer=false] Specifies whether to operate in + * client or server mode + * @param {Number} [options.maxPayload=0] The maximum allowed message length + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages + */ + constructor(options = {}) { + super(); -/** - * The listener of the `Receiver` `'message'` event. - * - * @param {Buffer|ArrayBuffer|Buffer[])} data The message - * @param {Boolean} isBinary Specifies whether the message is binary or not - * @private - */ -function receiverOnMessage(data, isBinary) { - this[kWebSocket].emit('message', data, isBinary); -} + this._allowSynchronousEvents = + options.allowSynchronousEvents !== undefined + ? options.allowSynchronousEvents + : true; + this._binaryType = options.binaryType || BINARY_TYPES[0]; + this._extensions = options.extensions || {}; + this._isServer = !!options.isServer; + this._maxPayload = options.maxPayload | 0; + this._skipUTF8Validation = !!options.skipUTF8Validation; + this[kWebSocket] = undefined; -/** - * The listener of the `Receiver` `'ping'` event. - * - * @param {Buffer} data The data included in the ping frame - * @private - */ -function receiverOnPing(data) { - const websocket = this[kWebSocket]; + this._bufferedBytes = 0; + this._buffers = []; - if (websocket._autoPong) websocket.pong(data, !this._isServer, NOOP); - websocket.emit('ping', data); -} + this._compressed = false; + this._payloadLength = 0; + this._mask = undefined; + this._fragmented = 0; + this._masked = false; + this._fin = false; + this._opcode = 0; -/** - * The listener of the `Receiver` `'pong'` event. - * - * @param {Buffer} data The data included in the pong frame - * @private - */ -function receiverOnPong(data) { - this[kWebSocket].emit('pong', data); -} + this._totalPayloadLength = 0; + this._messageLength = 0; + this._fragments = []; -/** - * Resume a readable stream - * - * @param {Readable} stream The readable stream - * @private - */ -function resume(stream) { - stream.resume(); -} + this._errored = false; + this._loop = false; + this._state = GET_INFO; + } -/** - * The `Sender` error event handler. - * - * @param {Error} The error - * @private - */ -function senderOnError(err) { - const websocket = this[kWebSocket]; + /** + * Implements `Writable.prototype._write()`. + * + * @param {Buffer} chunk The chunk of data to write + * @param {String} encoding The character encoding of `chunk` + * @param {Function} cb Callback + * @private + */ + _write(chunk, encoding, cb) { + if (this._opcode === 0x08 && this._state == GET_INFO) return cb(); - if (websocket.readyState === WebSocket.CLOSED) return; - if (websocket.readyState === WebSocket.OPEN) { - websocket._readyState = WebSocket.CLOSING; - setCloseTimer(websocket); + this._bufferedBytes += chunk.length; + this._buffers.push(chunk); + this.startLoop(cb); } - // - // `socket.end()` is used instead of `socket.destroy()` to allow the other - // peer to finish sending queued data. There is no need to set a timer here - // because `CLOSING` means that it is already set or not needed. - // - this._socket.end(); + /** + * Consumes `n` bytes from the buffered data. + * + * @param {Number} n The number of bytes to consume + * @return {Buffer} The consumed bytes + * @private + */ + consume(n) { + this._bufferedBytes -= n; - if (!websocket._errorEmitted) { - websocket._errorEmitted = true; - websocket.emit('error', err); - } -} + if (n === this._buffers[0].length) return this._buffers.shift(); -/** - * Set a timer to destroy the underlying raw socket of a WebSocket. - * - * @param {WebSocket} websocket The WebSocket instance - * @private - */ -function setCloseTimer(websocket) { - websocket._closeTimer = setTimeout( - websocket._socket.destroy.bind(websocket._socket), - closeTimeout - ); -} + if (n < this._buffers[0].length) { + const buf = this._buffers[0]; + this._buffers[0] = new FastBuffer( + buf.buffer, + buf.byteOffset + n, + buf.length - n + ); -/** - * The listener of the socket `'close'` event. - * - * @private - */ -function socketOnClose() { - const websocket = this[kWebSocket]; + return new FastBuffer(buf.buffer, buf.byteOffset, n); + } - this.removeListener('close', socketOnClose); - this.removeListener('data', socketOnData); - this.removeListener('end', socketOnEnd); + const dst = Buffer.allocUnsafe(n); - websocket._readyState = WebSocket.CLOSING; + do { + const buf = this._buffers[0]; + const offset = dst.length - n; - let chunk; + if (n >= buf.length) { + dst.set(this._buffers.shift(), offset); + } else { + dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset); + this._buffers[0] = new FastBuffer( + buf.buffer, + buf.byteOffset + n, + buf.length - n + ); + } - // - // The close frame might not have been received or the `'end'` event emitted, - // for example, if the socket was destroyed due to an error. Ensure that the - // `receiver` stream is closed after writing any remaining buffered data to - // it. If the readable side of the socket is in flowing mode then there is no - // buffered data as everything has been already written and `readable.read()` - // will return `null`. If instead, the socket is paused, any possible buffered - // data will be read as a single chunk. - // - if ( - !this._readableState.endEmitted && - !websocket._closeFrameReceived && - !websocket._receiver._writableState.errorEmitted && - (chunk = websocket._socket.read()) !== null - ) { - websocket._receiver.write(chunk); - } + n -= buf.length; + } while (n > 0); - websocket._receiver.end(); + return dst; + } - this[kWebSocket] = undefined; + /** + * Starts the parsing loop. + * + * @param {Function} cb Callback + * @private + */ + startLoop(cb) { + this._loop = true; - clearTimeout(websocket._closeTimer); + do { + switch (this._state) { + case GET_INFO: + this.getInfo(cb); + break; + case GET_PAYLOAD_LENGTH_16: + this.getPayloadLength16(cb); + break; + case GET_PAYLOAD_LENGTH_64: + this.getPayloadLength64(cb); + break; + case GET_MASK: + this.getMask(); + break; + case GET_DATA: + this.getData(cb); + break; + case INFLATING: + case DEFER_EVENT: + this._loop = false; + return; + } + } while (this._loop); - if ( - websocket._receiver._writableState.finished || - websocket._receiver._writableState.errorEmitted - ) { - websocket.emitClose(); - } else { - websocket._receiver.on('error', receiverOnFinish); - websocket._receiver.on('finish', receiverOnFinish); + if (!this._errored) cb(); } -} -/** - * The listener of the socket `'data'` event. - * - * @param {Buffer} chunk A chunk of data - * @private - */ -function socketOnData(chunk) { - if (!this[kWebSocket]._receiver.write(chunk)) { - this.pause(); - } -} + /** + * Reads the first two bytes of a frame. + * + * @param {Function} cb Callback + * @private + */ + getInfo(cb) { + if (this._bufferedBytes < 2) { + this._loop = false; + return; + } -/** - * The listener of the socket `'end'` event. - * - * @private - */ -function socketOnEnd() { - const websocket = this[kWebSocket]; + const buf = this.consume(2); - websocket._readyState = WebSocket.CLOSING; - websocket._receiver.end(); - this.end(); -} + if ((buf[0] & 0x30) !== 0x00) { + const error = this.createError( + RangeError, + 'RSV2 and RSV3 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_2_3' + ); -/** - * The listener of the socket `'error'` event. - * - * @private - */ -function socketOnError() { - const websocket = this[kWebSocket]; + cb(error); + return; + } - this.removeListener('error', socketOnError); - this.on('error', NOOP); + const compressed = (buf[0] & 0x40) === 0x40; - if (websocket) { - websocket._readyState = WebSocket.CLOSING; - this.destroy(); - } -} + if (compressed && !this._extensions[PerMessageDeflate.extensionName]) { + const error = this.createError( + RangeError, + 'RSV1 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_1' + ); + cb(error); + return; + } -/***/ }), + this._fin = (buf[0] & 0x80) === 0x80; + this._opcode = buf[0] & 0x0f; + this._payloadLength = buf[1] & 0x7f; -/***/ 20663: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + if (this._opcode === 0x00) { + if (compressed) { + const error = this.createError( + RangeError, + 'RSV1 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_1' + ); -var fs = __nccwpck_require__(79896); -var zlib = __nccwpck_require__(43106); -var fd_slicer = __nccwpck_require__(23045); -var crc32 = __nccwpck_require__(19776); -var util = __nccwpck_require__(39023); -var EventEmitter = (__nccwpck_require__(24434).EventEmitter); -var Transform = (__nccwpck_require__(2203).Transform); -var PassThrough = (__nccwpck_require__(2203).PassThrough); -var Writable = (__nccwpck_require__(2203).Writable); + cb(error); + return; + } -exports.open = open; -exports.fromFd = fromFd; -exports.fromBuffer = fromBuffer; -exports.fromRandomAccessReader = fromRandomAccessReader; -exports.dosDateTimeToDate = dosDateTimeToDate; -exports.validateFileName = validateFileName; -exports.ZipFile = ZipFile; -exports.Entry = Entry; -exports.RandomAccessReader = RandomAccessReader; + if (!this._fragmented) { + const error = this.createError( + RangeError, + 'invalid opcode 0', + true, + 1002, + 'WS_ERR_INVALID_OPCODE' + ); -function open(path, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - if (options.autoClose == null) options.autoClose = true; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - if (callback == null) callback = defaultCallback; - fs.open(path, "r", function(err, fd) { - if (err) return callback(err); - fromFd(fd, options, function(err, zipfile) { - if (err) fs.close(fd, defaultCallback); - callback(err, zipfile); - }); - }); -} + cb(error); + return; + } -function fromFd(fd, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - if (options.autoClose == null) options.autoClose = false; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - if (callback == null) callback = defaultCallback; - fs.fstat(fd, function(err, stats) { - if (err) return callback(err); - var reader = fd_slicer.createFromFd(fd, {autoClose: true}); - fromRandomAccessReader(reader, stats.size, options, callback); - }); -} + this._opcode = this._fragmented; + } else if (this._opcode === 0x01 || this._opcode === 0x02) { + if (this._fragmented) { + const error = this.createError( + RangeError, + `invalid opcode ${this._opcode}`, + true, + 1002, + 'WS_ERR_INVALID_OPCODE' + ); -function fromBuffer(buffer, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - options.autoClose = false; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - // limit the max chunk size. see https://github.com/thejoshwolfe/yauzl/issues/87 - var reader = fd_slicer.createFromBuffer(buffer, {maxChunkSize: 0x10000}); - fromRandomAccessReader(reader, buffer.length, options, callback); -} + cb(error); + return; + } -function fromRandomAccessReader(reader, totalSize, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - if (options.autoClose == null) options.autoClose = true; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - var decodeStrings = !!options.decodeStrings; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - if (callback == null) callback = defaultCallback; - if (typeof totalSize !== "number") throw new Error("expected totalSize parameter to be a number"); - if (totalSize > Number.MAX_SAFE_INTEGER) { - throw new Error("zip file too large. only file sizes up to 2^52 are supported due to JavaScript's Number type being an IEEE 754 double."); - } + this._compressed = compressed; + } else if (this._opcode > 0x07 && this._opcode < 0x0b) { + if (!this._fin) { + const error = this.createError( + RangeError, + 'FIN must be set', + true, + 1002, + 'WS_ERR_EXPECTED_FIN' + ); - // the matching unref() call is in zipfile.close() - reader.ref(); + cb(error); + return; + } - // eocdr means End of Central Directory Record. - // search backwards for the eocdr signature. - // the last field of the eocdr is a variable-length comment. - // the comment size is encoded in a 2-byte field in the eocdr, which we can't find without trudging backwards through the comment to find it. - // as a consequence of this design decision, it's possible to have ambiguous zip file metadata if a coherent eocdr was in the comment. - // we search backwards for a eocdr signature, and hope that whoever made the zip file was smart enough to forbid the eocdr signature in the comment. - var eocdrWithoutCommentSize = 22; - var maxCommentSize = 0xffff; // 2-byte size - var bufferSize = Math.min(eocdrWithoutCommentSize + maxCommentSize, totalSize); - var buffer = newBuffer(bufferSize); - var bufferReadStart = totalSize - buffer.length; - readAndAssertNoEof(reader, buffer, 0, bufferSize, bufferReadStart, function(err) { - if (err) return callback(err); - for (var i = bufferSize - eocdrWithoutCommentSize; i >= 0; i -= 1) { - if (buffer.readUInt32LE(i) !== 0x06054b50) continue; - // found eocdr - var eocdrBuffer = buffer.slice(i); + if (compressed) { + const error = this.createError( + RangeError, + 'RSV1 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_1' + ); - // 0 - End of central directory signature = 0x06054b50 - // 4 - Number of this disk - var diskNumber = eocdrBuffer.readUInt16LE(4); - if (diskNumber !== 0) { - return callback(new Error("multi-disk zip files are not supported: found disk number: " + diskNumber)); - } - // 6 - Disk where central directory starts - // 8 - Number of central directory records on this disk - // 10 - Total number of central directory records - var entryCount = eocdrBuffer.readUInt16LE(10); - // 12 - Size of central directory (bytes) - // 16 - Offset of start of central directory, relative to start of archive - var centralDirectoryOffset = eocdrBuffer.readUInt32LE(16); - // 20 - Comment length - var commentLength = eocdrBuffer.readUInt16LE(20); - var expectedCommentLength = eocdrBuffer.length - eocdrWithoutCommentSize; - if (commentLength !== expectedCommentLength) { - return callback(new Error("invalid comment length. expected: " + expectedCommentLength + ". found: " + commentLength)); + cb(error); + return; } - // 22 - Comment - // the encoding is always cp437. - var comment = decodeStrings ? decodeBuffer(eocdrBuffer, 22, eocdrBuffer.length, false) - : eocdrBuffer.slice(22); - if (!(entryCount === 0xffff || centralDirectoryOffset === 0xffffffff)) { - return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); + if ( + this._payloadLength > 0x7d || + (this._opcode === 0x08 && this._payloadLength === 1) + ) { + const error = this.createError( + RangeError, + `invalid payload length ${this._payloadLength}`, + true, + 1002, + 'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH' + ); + + cb(error); + return; } + } else { + const error = this.createError( + RangeError, + `invalid opcode ${this._opcode}`, + true, + 1002, + 'WS_ERR_INVALID_OPCODE' + ); - // ZIP64 format + cb(error); + return; + } - // ZIP64 Zip64 end of central directory locator - var zip64EocdlBuffer = newBuffer(20); - var zip64EocdlOffset = bufferReadStart + i - zip64EocdlBuffer.length; - readAndAssertNoEof(reader, zip64EocdlBuffer, 0, zip64EocdlBuffer.length, zip64EocdlOffset, function(err) { - if (err) return callback(err); + if (!this._fin && !this._fragmented) this._fragmented = this._opcode; + this._masked = (buf[1] & 0x80) === 0x80; - // 0 - zip64 end of central dir locator signature = 0x07064b50 - if (zip64EocdlBuffer.readUInt32LE(0) !== 0x07064b50) { - return callback(new Error("invalid zip64 end of central directory locator signature")); - } - // 4 - number of the disk with the start of the zip64 end of central directory - // 8 - relative offset of the zip64 end of central directory record - var zip64EocdrOffset = readUInt64LE(zip64EocdlBuffer, 8); - // 16 - total number of disks + if (this._isServer) { + if (!this._masked) { + const error = this.createError( + RangeError, + 'MASK must be set', + true, + 1002, + 'WS_ERR_EXPECTED_MASK' + ); - // ZIP64 end of central directory record - var zip64EocdrBuffer = newBuffer(56); - readAndAssertNoEof(reader, zip64EocdrBuffer, 0, zip64EocdrBuffer.length, zip64EocdrOffset, function(err) { - if (err) return callback(err); + cb(error); + return; + } + } else if (this._masked) { + const error = this.createError( + RangeError, + 'MASK must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_MASK' + ); - // 0 - zip64 end of central dir signature 4 bytes (0x06064b50) - if (zip64EocdrBuffer.readUInt32LE(0) !== 0x06064b50) { - return callback(new Error("invalid zip64 end of central directory record signature")); - } - // 4 - size of zip64 end of central directory record 8 bytes - // 12 - version made by 2 bytes - // 14 - version needed to extract 2 bytes - // 16 - number of this disk 4 bytes - // 20 - number of the disk with the start of the central directory 4 bytes - // 24 - total number of entries in the central directory on this disk 8 bytes - // 32 - total number of entries in the central directory 8 bytes - entryCount = readUInt64LE(zip64EocdrBuffer, 32); - // 40 - size of the central directory 8 bytes - // 48 - offset of start of central directory with respect to the starting disk number 8 bytes - centralDirectoryOffset = readUInt64LE(zip64EocdrBuffer, 48); - // 56 - zip64 extensible data sector (variable size) - return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); - }); - }); + cb(error); return; } - callback(new Error("end of central directory record signature not found")); - }); -} - -util.inherits(ZipFile, EventEmitter); -function ZipFile(reader, centralDirectoryOffset, fileSize, entryCount, comment, autoClose, lazyEntries, decodeStrings, validateEntrySizes, strictFileNames) { - var self = this; - EventEmitter.call(self); - self.reader = reader; - // forward close events - self.reader.on("error", function(err) { - // error closing the fd - emitError(self, err); - }); - self.reader.once("close", function() { - self.emit("close"); - }); - self.readEntryCursor = centralDirectoryOffset; - self.fileSize = fileSize; - self.entryCount = entryCount; - self.comment = comment; - self.entriesRead = 0; - self.autoClose = !!autoClose; - self.lazyEntries = !!lazyEntries; - self.decodeStrings = !!decodeStrings; - self.validateEntrySizes = !!validateEntrySizes; - self.strictFileNames = !!strictFileNames; - self.isOpen = true; - self.emittedError = false; - if (!self.lazyEntries) self._readEntry(); -} -ZipFile.prototype.close = function() { - if (!this.isOpen) return; - this.isOpen = false; - this.reader.unref(); -}; + if (this._payloadLength === 126) this._state = GET_PAYLOAD_LENGTH_16; + else if (this._payloadLength === 127) this._state = GET_PAYLOAD_LENGTH_64; + else this.haveLength(cb); + } -function emitErrorAndAutoClose(self, err) { - if (self.autoClose) self.close(); - emitError(self, err); -} -function emitError(self, err) { - if (self.emittedError) return; - self.emittedError = true; - self.emit("error", err); -} + /** + * Gets extended payload length (7+16). + * + * @param {Function} cb Callback + * @private + */ + getPayloadLength16(cb) { + if (this._bufferedBytes < 2) { + this._loop = false; + return; + } -ZipFile.prototype.readEntry = function() { - if (!this.lazyEntries) throw new Error("readEntry() called without lazyEntries:true"); - this._readEntry(); -}; -ZipFile.prototype._readEntry = function() { - var self = this; - if (self.entryCount === self.entriesRead) { - // done with metadata - setImmediate(function() { - if (self.autoClose) self.close(); - if (self.emittedError) return; - self.emit("end"); - }); - return; + this._payloadLength = this.consume(2).readUInt16BE(0); + this.haveLength(cb); } - if (self.emittedError) return; - var buffer = newBuffer(46); - readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { - if (err) return emitErrorAndAutoClose(self, err); - if (self.emittedError) return; - var entry = new Entry(); - // 0 - Central directory file header signature - var signature = buffer.readUInt32LE(0); - if (signature !== 0x02014b50) return emitErrorAndAutoClose(self, new Error("invalid central directory file header signature: 0x" + signature.toString(16))); - // 4 - Version made by - entry.versionMadeBy = buffer.readUInt16LE(4); - // 6 - Version needed to extract (minimum) - entry.versionNeededToExtract = buffer.readUInt16LE(6); - // 8 - General purpose bit flag - entry.generalPurposeBitFlag = buffer.readUInt16LE(8); - // 10 - Compression method - entry.compressionMethod = buffer.readUInt16LE(10); - // 12 - File last modification time - entry.lastModFileTime = buffer.readUInt16LE(12); - // 14 - File last modification date - entry.lastModFileDate = buffer.readUInt16LE(14); - // 16 - CRC-32 - entry.crc32 = buffer.readUInt32LE(16); - // 20 - Compressed size - entry.compressedSize = buffer.readUInt32LE(20); - // 24 - Uncompressed size - entry.uncompressedSize = buffer.readUInt32LE(24); - // 28 - File name length (n) - entry.fileNameLength = buffer.readUInt16LE(28); - // 30 - Extra field length (m) - entry.extraFieldLength = buffer.readUInt16LE(30); - // 32 - File comment length (k) - entry.fileCommentLength = buffer.readUInt16LE(32); - // 34 - Disk number where file starts - // 36 - Internal file attributes - entry.internalFileAttributes = buffer.readUInt16LE(36); - // 38 - External file attributes - entry.externalFileAttributes = buffer.readUInt32LE(38); - // 42 - Relative offset of local file header - entry.relativeOffsetOfLocalHeader = buffer.readUInt32LE(42); - if (entry.generalPurposeBitFlag & 0x40) return emitErrorAndAutoClose(self, new Error("strong encryption is not supported")); + /** + * Gets extended payload length (7+64). + * + * @param {Function} cb Callback + * @private + */ + getPayloadLength64(cb) { + if (this._bufferedBytes < 8) { + this._loop = false; + return; + } - self.readEntryCursor += 46; + const buf = this.consume(8); + const num = buf.readUInt32BE(0); - buffer = newBuffer(entry.fileNameLength + entry.extraFieldLength + entry.fileCommentLength); - readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { - if (err) return emitErrorAndAutoClose(self, err); - if (self.emittedError) return; - // 46 - File name - var isUtf8 = (entry.generalPurposeBitFlag & 0x800) !== 0; - entry.fileName = self.decodeStrings ? decodeBuffer(buffer, 0, entry.fileNameLength, isUtf8) - : buffer.slice(0, entry.fileNameLength); + // + // The maximum safe integer in JavaScript is 2^53 - 1. An error is returned + // if payload length is greater than this number. + // + if (num > Math.pow(2, 53 - 32) - 1) { + const error = this.createError( + RangeError, + 'Unsupported WebSocket frame: payload length > 2^53 - 1', + false, + 1009, + 'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH' + ); - // 46+n - Extra field - var fileCommentStart = entry.fileNameLength + entry.extraFieldLength; - var extraFieldBuffer = buffer.slice(entry.fileNameLength, fileCommentStart); - entry.extraFields = []; - var i = 0; - while (i < extraFieldBuffer.length - 3) { - var headerId = extraFieldBuffer.readUInt16LE(i + 0); - var dataSize = extraFieldBuffer.readUInt16LE(i + 2); - var dataStart = i + 4; - var dataEnd = dataStart + dataSize; - if (dataEnd > extraFieldBuffer.length) return emitErrorAndAutoClose(self, new Error("extra field length exceeds extra field buffer size")); - var dataBuffer = newBuffer(dataSize); - extraFieldBuffer.copy(dataBuffer, 0, dataStart, dataEnd); - entry.extraFields.push({ - id: headerId, - data: dataBuffer, - }); - i = dataEnd; - } + cb(error); + return; + } - // 46+n+m - File comment - entry.fileComment = self.decodeStrings ? decodeBuffer(buffer, fileCommentStart, fileCommentStart + entry.fileCommentLength, isUtf8) - : buffer.slice(fileCommentStart, fileCommentStart + entry.fileCommentLength); - // compatibility hack for https://github.com/thejoshwolfe/yauzl/issues/47 - entry.comment = entry.fileComment; + this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4); + this.haveLength(cb); + } - self.readEntryCursor += buffer.length; - self.entriesRead += 1; + /** + * Payload length has been read. + * + * @param {Function} cb Callback + * @private + */ + haveLength(cb) { + if (this._payloadLength && this._opcode < 0x08) { + this._totalPayloadLength += this._payloadLength; + if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) { + const error = this.createError( + RangeError, + 'Max payload size exceeded', + false, + 1009, + 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' + ); - if (entry.uncompressedSize === 0xffffffff || - entry.compressedSize === 0xffffffff || - entry.relativeOffsetOfLocalHeader === 0xffffffff) { - // ZIP64 format - // find the Zip64 Extended Information Extra Field - var zip64EiefBuffer = null; - for (var i = 0; i < entry.extraFields.length; i++) { - var extraField = entry.extraFields[i]; - if (extraField.id === 0x0001) { - zip64EiefBuffer = extraField.data; - break; - } - } - if (zip64EiefBuffer == null) { - return emitErrorAndAutoClose(self, new Error("expected zip64 extended information extra field")); - } - var index = 0; - // 0 - Original Size 8 bytes - if (entry.uncompressedSize === 0xffffffff) { - if (index + 8 > zip64EiefBuffer.length) { - return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include uncompressed size")); - } - entry.uncompressedSize = readUInt64LE(zip64EiefBuffer, index); - index += 8; - } - // 8 - Compressed Size 8 bytes - if (entry.compressedSize === 0xffffffff) { - if (index + 8 > zip64EiefBuffer.length) { - return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include compressed size")); - } - entry.compressedSize = readUInt64LE(zip64EiefBuffer, index); - index += 8; - } - // 16 - Relative Header Offset 8 bytes - if (entry.relativeOffsetOfLocalHeader === 0xffffffff) { - if (index + 8 > zip64EiefBuffer.length) { - return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include relative header offset")); - } - entry.relativeOffsetOfLocalHeader = readUInt64LE(zip64EiefBuffer, index); - index += 8; - } - // 24 - Disk Start Number 4 bytes + cb(error); + return; } + } - // check for Info-ZIP Unicode Path Extra Field (0x7075) - // see https://github.com/thejoshwolfe/yauzl/issues/33 - if (self.decodeStrings) { - for (var i = 0; i < entry.extraFields.length; i++) { - var extraField = entry.extraFields[i]; - if (extraField.id === 0x7075) { - if (extraField.data.length < 6) { - // too short to be meaningful - continue; - } - // Version 1 byte version of this extra field, currently 1 - if (extraField.data.readUInt8(0) !== 1) { - // > Changes may not be backward compatible so this extra - // > field should not be used if the version is not recognized. - continue; - } - // NameCRC32 4 bytes File Name Field CRC32 Checksum - var oldNameCrc32 = extraField.data.readUInt32LE(1); - if (crc32.unsigned(buffer.slice(0, entry.fileNameLength)) !== oldNameCrc32) { - // > If the CRC check fails, this UTF-8 Path Extra Field should be - // > ignored and the File Name field in the header should be used instead. - continue; - } - // UnicodeName Variable UTF-8 version of the entry File Name - entry.fileName = decodeBuffer(extraField.data, 5, extraField.data.length, true); - break; - } - } - } + if (this._masked) this._state = GET_MASK; + else this._state = GET_DATA; + } - // validate file size - if (self.validateEntrySizes && entry.compressionMethod === 0) { - var expectedCompressedSize = entry.uncompressedSize; - if (entry.isEncrypted()) { - // traditional encryption prefixes the file data with a header - expectedCompressedSize += 12; - } - if (entry.compressedSize !== expectedCompressedSize) { - var msg = "compressed/uncompressed size mismatch for stored file: " + entry.compressedSize + " != " + entry.uncompressedSize; - return emitErrorAndAutoClose(self, new Error(msg)); - } - } + /** + * Reads mask bytes. + * + * @private + */ + getMask() { + if (this._bufferedBytes < 4) { + this._loop = false; + return; + } - if (self.decodeStrings) { - if (!self.strictFileNames) { - // allow backslash - entry.fileName = entry.fileName.replace(/\\/g, "/"); - } - var errorMessage = validateFileName(entry.fileName, self.validateFileNameOptions); - if (errorMessage != null) return emitErrorAndAutoClose(self, new Error(errorMessage)); - } - self.emit("entry", entry); + this._mask = this.consume(4); + this._state = GET_DATA; + } - if (!self.lazyEntries) self._readEntry(); - }); - }); -}; + /** + * Reads data bytes. + * + * @param {Function} cb Callback + * @private + */ + getData(cb) { + let data = EMPTY_BUFFER; -ZipFile.prototype.openReadStream = function(entry, options, callback) { - var self = this; - // parameter validation - var relativeStart = 0; - var relativeEnd = entry.compressedSize; - if (callback == null) { - callback = options; - options = {}; - } else { - // validate options that the caller has no excuse to get wrong - if (options.decrypt != null) { - if (!entry.isEncrypted()) { - throw new Error("options.decrypt can only be specified for encrypted entries"); - } - if (options.decrypt !== false) throw new Error("invalid options.decrypt value: " + options.decrypt); - if (entry.isCompressed()) { - if (options.decompress !== false) throw new Error("entry is encrypted and compressed, and options.decompress !== false"); - } - } - if (options.decompress != null) { - if (!entry.isCompressed()) { - throw new Error("options.decompress can only be specified for compressed entries"); + if (this._payloadLength) { + if (this._bufferedBytes < this._payloadLength) { + this._loop = false; + return; } - if (!(options.decompress === false || options.decompress === true)) { - throw new Error("invalid options.decompress value: " + options.decompress); + + data = this.consume(this._payloadLength); + + if ( + this._masked && + (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0 + ) { + unmask(data, this._mask); } } - if (options.start != null || options.end != null) { - if (entry.isCompressed() && options.decompress !== false) { - throw new Error("start/end range not allowed for compressed entry without options.decompress === false"); - } - if (entry.isEncrypted() && options.decrypt !== false) { - throw new Error("start/end range not allowed for encrypted entry without options.decrypt === false"); - } + + if (this._opcode > 0x07) { + this.controlMessage(data, cb); + return; } - if (options.start != null) { - relativeStart = options.start; - if (relativeStart < 0) throw new Error("options.start < 0"); - if (relativeStart > entry.compressedSize) throw new Error("options.start > entry.compressedSize"); + + if (this._compressed) { + this._state = INFLATING; + this.decompress(data, cb); + return; } - if (options.end != null) { - relativeEnd = options.end; - if (relativeEnd < 0) throw new Error("options.end < 0"); - if (relativeEnd > entry.compressedSize) throw new Error("options.end > entry.compressedSize"); - if (relativeEnd < relativeStart) throw new Error("options.end < options.start"); + + if (data.length) { + // + // This message is not compressed so its length is the sum of the payload + // length of all fragments. + // + this._messageLength = this._totalPayloadLength; + this._fragments.push(data); } + + this.dataMessage(cb); } - // any further errors can either be caused by the zipfile, - // or were introduced in a minor version of yauzl, - // so should be passed to the client rather than thrown. - if (!self.isOpen) return callback(new Error("closed")); - if (entry.isEncrypted()) { - if (options.decrypt !== false) return callback(new Error("entry is encrypted, and options.decrypt !== false")); - } - // make sure we don't lose the fd before we open the actual read stream - self.reader.ref(); - var buffer = newBuffer(30); - readAndAssertNoEof(self.reader, buffer, 0, buffer.length, entry.relativeOffsetOfLocalHeader, function(err) { - try { - if (err) return callback(err); - // 0 - Local file header signature = 0x04034b50 - var signature = buffer.readUInt32LE(0); - if (signature !== 0x04034b50) { - return callback(new Error("invalid local file header signature: 0x" + signature.toString(16))); - } - // all this should be redundant - // 4 - Version needed to extract (minimum) - // 6 - General purpose bit flag - // 8 - Compression method - // 10 - File last modification time - // 12 - File last modification date - // 14 - CRC-32 - // 18 - Compressed size - // 22 - Uncompressed size - // 26 - File name length (n) - var fileNameLength = buffer.readUInt16LE(26); - // 28 - Extra field length (m) - var extraFieldLength = buffer.readUInt16LE(28); - // 30 - File name - // 30+n - Extra field - var localFileHeaderEnd = entry.relativeOffsetOfLocalHeader + buffer.length + fileNameLength + extraFieldLength; - var decompress; - if (entry.compressionMethod === 0) { - // 0 - The file is stored (no compression) - decompress = false; - } else if (entry.compressionMethod === 8) { - // 8 - The file is Deflated - decompress = options.decompress != null ? options.decompress : true; - } else { - return callback(new Error("unsupported compression method: " + entry.compressionMethod)); - } - var fileDataStart = localFileHeaderEnd; - var fileDataEnd = fileDataStart + entry.compressedSize; - if (entry.compressedSize !== 0) { - // bounds check now, because the read streams will probably not complain loud enough. - // since we're dealing with an unsigned offset plus an unsigned size, - // we only have 1 thing to check for. - if (fileDataEnd > self.fileSize) { - return callback(new Error("file data overflows file bounds: " + - fileDataStart + " + " + entry.compressedSize + " > " + self.fileSize)); - } - } - var readStream = self.reader.createReadStream({ - start: fileDataStart + relativeStart, - end: fileDataStart + relativeEnd, - }); - var endpointStream = readStream; - if (decompress) { - var destroyed = false; - var inflateFilter = zlib.createInflateRaw(); - readStream.on("error", function(err) { - // setImmediate here because errors can be emitted during the first call to pipe() - setImmediate(function() { - if (!destroyed) inflateFilter.emit("error", err); - }); - }); - readStream.pipe(inflateFilter); - if (self.validateEntrySizes) { - endpointStream = new AssertByteCountStream(entry.uncompressedSize); - inflateFilter.on("error", function(err) { - // forward zlib errors to the client-visible stream - setImmediate(function() { - if (!destroyed) endpointStream.emit("error", err); - }); - }); - inflateFilter.pipe(endpointStream); - } else { - // the zlib filter is the client-visible stream - endpointStream = inflateFilter; + /** + * Decompresses data. + * + * @param {Buffer} data Compressed data + * @param {Function} cb Callback + * @private + */ + decompress(data, cb) { + const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; + + perMessageDeflate.decompress(data, this._fin, (err, buf) => { + if (err) return cb(err); + + if (buf.length) { + this._messageLength += buf.length; + if (this._messageLength > this._maxPayload && this._maxPayload > 0) { + const error = this.createError( + RangeError, + 'Max payload size exceeded', + false, + 1009, + 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' + ); + + cb(error); + return; } - // this is part of yauzl's API, so implement this function on the client-visible stream - endpointStream.destroy = function() { - destroyed = true; - if (inflateFilter !== endpointStream) inflateFilter.unpipe(endpointStream); - readStream.unpipe(inflateFilter); - // TODO: the inflateFilter may cause a memory leak. see Issue #27. - readStream.destroy(); - }; + + this._fragments.push(buf); } - callback(null, endpointStream); - } finally { - self.reader.unref(); + + this.dataMessage(cb); + if (this._state === GET_INFO) this.startLoop(cb); + }); + } + + /** + * Handles a data message. + * + * @param {Function} cb Callback + * @private + */ + dataMessage(cb) { + if (!this._fin) { + this._state = GET_INFO; + return; } - }); -}; -function Entry() { -} -Entry.prototype.getLastModDate = function() { - return dosDateTimeToDate(this.lastModFileDate, this.lastModFileTime); -}; -Entry.prototype.isEncrypted = function() { - return (this.generalPurposeBitFlag & 0x1) !== 0; -}; -Entry.prototype.isCompressed = function() { - return this.compressionMethod === 8; -}; + const messageLength = this._messageLength; + const fragments = this._fragments; -function dosDateTimeToDate(date, time) { - var day = date & 0x1f; // 1-31 - var month = (date >> 5 & 0xf) - 1; // 1-12, 0-11 - var year = (date >> 9 & 0x7f) + 1980; // 0-128, 1980-2108 + this._totalPayloadLength = 0; + this._messageLength = 0; + this._fragmented = 0; + this._fragments = []; - var millisecond = 0; - var second = (time & 0x1f) * 2; // 0-29, 0-58 (even numbers) - var minute = time >> 5 & 0x3f; // 0-59 - var hour = time >> 11 & 0x1f; // 0-23 + if (this._opcode === 2) { + let data; - return new Date(year, month, day, hour, minute, second, millisecond); -} + if (this._binaryType === 'nodebuffer') { + data = concat(fragments, messageLength); + } else if (this._binaryType === 'arraybuffer') { + data = toArrayBuffer(concat(fragments, messageLength)); + } else if (this._binaryType === 'blob') { + data = new Blob(fragments); + } else { + data = fragments; + } -function validateFileName(fileName) { - if (fileName.indexOf("\\") !== -1) { - return "invalid characters in fileName: " + fileName; - } - if (/^[a-zA-Z]:/.test(fileName) || /^\//.test(fileName)) { - return "absolute path: " + fileName; - } - if (fileName.split("/").indexOf("..") !== -1) { - return "invalid relative path: " + fileName; - } - // all good - return null; -} + if (this._allowSynchronousEvents) { + this.emit('message', data, true); + this._state = GET_INFO; + } else { + this._state = DEFER_EVENT; + setImmediate(() => { + this.emit('message', data, true); + this._state = GET_INFO; + this.startLoop(cb); + }); + } + } else { + const buf = concat(fragments, messageLength); -function readAndAssertNoEof(reader, buffer, offset, length, position, callback) { - if (length === 0) { - // fs.read will throw an out-of-bounds error if you try to read 0 bytes from a 0 byte file - return setImmediate(function() { callback(null, newBuffer(0)); }); - } - reader.read(buffer, offset, length, position, function(err, bytesRead) { - if (err) return callback(err); - if (bytesRead < length) { - return callback(new Error("unexpected EOF")); - } - callback(); - }); -} + if (!this._skipUTF8Validation && !isValidUTF8(buf)) { + const error = this.createError( + Error, + 'invalid UTF-8 sequence', + true, + 1007, + 'WS_ERR_INVALID_UTF8' + ); -util.inherits(AssertByteCountStream, Transform); -function AssertByteCountStream(byteCount) { - Transform.call(this); - this.actualByteCount = 0; - this.expectedByteCount = byteCount; -} -AssertByteCountStream.prototype._transform = function(chunk, encoding, cb) { - this.actualByteCount += chunk.length; - if (this.actualByteCount > this.expectedByteCount) { - var msg = "too many bytes in the stream. expected " + this.expectedByteCount + ". got at least " + this.actualByteCount; - return cb(new Error(msg)); - } - cb(null, chunk); -}; -AssertByteCountStream.prototype._flush = function(cb) { - if (this.actualByteCount < this.expectedByteCount) { - var msg = "not enough bytes in the stream. expected " + this.expectedByteCount + ". got only " + this.actualByteCount; - return cb(new Error(msg)); + cb(error); + return; + } + + if (this._state === INFLATING || this._allowSynchronousEvents) { + this.emit('message', buf, false); + this._state = GET_INFO; + } else { + this._state = DEFER_EVENT; + setImmediate(() => { + this.emit('message', buf, false); + this._state = GET_INFO; + this.startLoop(cb); + }); + } + } } - cb(); -}; -util.inherits(RandomAccessReader, EventEmitter); -function RandomAccessReader() { - EventEmitter.call(this); - this.refCount = 0; -} -RandomAccessReader.prototype.ref = function() { - this.refCount += 1; -}; -RandomAccessReader.prototype.unref = function() { - var self = this; - self.refCount -= 1; + /** + * Handles a control message. + * + * @param {Buffer} data Data to handle + * @return {(Error|RangeError|undefined)} A possible error + * @private + */ + controlMessage(data, cb) { + if (this._opcode === 0x08) { + if (data.length === 0) { + this._loop = false; + this.emit('conclude', 1005, EMPTY_BUFFER); + this.end(); + } else { + const code = data.readUInt16BE(0); - if (self.refCount > 0) return; - if (self.refCount < 0) throw new Error("invalid unref"); + if (!isValidStatusCode(code)) { + const error = this.createError( + RangeError, + `invalid status code ${code}`, + true, + 1002, + 'WS_ERR_INVALID_CLOSE_CODE' + ); - self.close(onCloseDone); + cb(error); + return; + } - function onCloseDone(err) { - if (err) return self.emit('error', err); - self.emit('close'); - } -}; -RandomAccessReader.prototype.createReadStream = function(options) { - var start = options.start; - var end = options.end; - if (start === end) { - var emptyStream = new PassThrough(); - setImmediate(function() { - emptyStream.end(); - }); - return emptyStream; - } - var stream = this._readStreamForRange(start, end); + const buf = new FastBuffer( + data.buffer, + data.byteOffset + 2, + data.length - 2 + ); - var destroyed = false; - var refUnrefFilter = new RefUnrefFilter(this); - stream.on("error", function(err) { - setImmediate(function() { - if (!destroyed) refUnrefFilter.emit("error", err); - }); - }); - refUnrefFilter.destroy = function() { - stream.unpipe(refUnrefFilter); - refUnrefFilter.unref(); - stream.destroy(); - }; + if (!this._skipUTF8Validation && !isValidUTF8(buf)) { + const error = this.createError( + Error, + 'invalid UTF-8 sequence', + true, + 1007, + 'WS_ERR_INVALID_UTF8' + ); - var byteCounter = new AssertByteCountStream(end - start); - refUnrefFilter.on("error", function(err) { - setImmediate(function() { - if (!destroyed) byteCounter.emit("error", err); - }); - }); - byteCounter.destroy = function() { - destroyed = true; - refUnrefFilter.unpipe(byteCounter); - refUnrefFilter.destroy(); - }; + cb(error); + return; + } - return stream.pipe(refUnrefFilter).pipe(byteCounter); -}; -RandomAccessReader.prototype._readStreamForRange = function(start, end) { - throw new Error("not implemented"); -}; -RandomAccessReader.prototype.read = function(buffer, offset, length, position, callback) { - var readStream = this.createReadStream({start: position, end: position + length}); - var writeStream = new Writable(); - var written = 0; - writeStream._write = function(chunk, encoding, cb) { - chunk.copy(buffer, offset + written, 0, chunk.length); - written += chunk.length; - cb(); - }; - writeStream.on("finish", callback); - readStream.on("error", function(error) { - callback(error); - }); - readStream.pipe(writeStream); -}; -RandomAccessReader.prototype.close = function(callback) { - setImmediate(callback); -}; + this._loop = false; + this.emit('conclude', code, buf); + this.end(); + } -util.inherits(RefUnrefFilter, PassThrough); -function RefUnrefFilter(context) { - PassThrough.call(this); - this.context = context; - this.context.ref(); - this.unreffedYet = false; -} -RefUnrefFilter.prototype._flush = function(cb) { - this.unref(); - cb(); -}; -RefUnrefFilter.prototype.unref = function(cb) { - if (this.unreffedYet) return; - this.unreffedYet = true; - this.context.unref(); -}; + this._state = GET_INFO; + return; + } -var cp437 = '\u0000☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ '; -function decodeBuffer(buffer, start, end, isUtf8) { - if (isUtf8) { - return buffer.toString("utf8", start, end); - } else { - var result = ""; - for (var i = start; i < end; i++) { - result += cp437[buffer[i]]; + if (this._allowSynchronousEvents) { + this.emit(this._opcode === 0x09 ? 'ping' : 'pong', data); + this._state = GET_INFO; + } else { + this._state = DEFER_EVENT; + setImmediate(() => { + this.emit(this._opcode === 0x09 ? 'ping' : 'pong', data); + this._state = GET_INFO; + this.startLoop(cb); + }); } - return result; } -} -function readUInt64LE(buffer, offset) { - // there is no native function for this, because we can't actually store 64-bit integers precisely. - // after 53 bits, JavaScript's Number type (IEEE 754 double) can't store individual integers anymore. - // but since 53 bits is a whole lot more than 32 bits, we do our best anyway. - var lower32 = buffer.readUInt32LE(offset); - var upper32 = buffer.readUInt32LE(offset + 4); - // we can't use bitshifting here, because JavaScript bitshifting only works on 32-bit integers. - return upper32 * 0x100000000 + lower32; - // as long as we're bounds checking the result of this function against the total file size, - // we'll catch any overflow errors, because we already made sure the total file size was within reason. -} + /** + * Builds an error object. + * + * @param {function(new:Error|RangeError)} ErrorCtor The error constructor + * @param {String} message The error message + * @param {Boolean} prefix Specifies whether or not to add a default prefix to + * `message` + * @param {Number} statusCode The status code + * @param {String} errorCode The exposed error code + * @return {(Error|RangeError)} The error + * @private + */ + createError(ErrorCtor, message, prefix, statusCode, errorCode) { + this._loop = false; + this._errored = true; -// Node 10 deprecated new Buffer(). -var newBuffer; -if (typeof Buffer.allocUnsafe === "function") { - newBuffer = function(len) { - return Buffer.allocUnsafe(len); - }; -} else { - newBuffer = function(len) { - return new Buffer(len); - }; -} + const err = new ErrorCtor( + prefix ? `Invalid WebSocket frame: ${message}` : message + ); -function defaultCallback(err) { - if (err) throw err; + Error.captureStackTrace(err, this.createError); + err.code = errorCode; + err[kStatusCode] = statusCode; + return err; + } } +module.exports = Receiver; + /***/ }), -/***/ 41622: +/***/ 7389: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * ZipStream - * - * @ignore - * @license [MIT]{@link https://github.com/archiverjs/node-zip-stream/blob/master/LICENSE} - * @copyright (c) 2014 Chris Talkington, contributors. - */ -var inherits = (__nccwpck_require__(39023).inherits); +"use strict"; +/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Duplex" }] */ + + + +const { Duplex } = __nccwpck_require__(2203); +const { randomFillSync } = __nccwpck_require__(76982); + +const PerMessageDeflate = __nccwpck_require__(4376); +const { EMPTY_BUFFER, kWebSocket, NOOP } = __nccwpck_require__(71791); +const { isBlob, isValidStatusCode } = __nccwpck_require__(26615); +const { mask: applyMask, toBuffer } = __nccwpck_require__(95803); -var ZipArchiveOutputStream = (__nccwpck_require__(47544).ZipArchiveOutputStream); -var ZipArchiveEntry = (__nccwpck_require__(47544).ZipArchiveEntry); +const kByteLength = Symbol('kByteLength'); +const maskBuffer = Buffer.alloc(4); +const RANDOM_POOL_SIZE = 8 * 1024; +let randomPool; +let randomPoolPointer = RANDOM_POOL_SIZE; -var util = __nccwpck_require__(53296); +const DEFAULT = 0; +const DEFLATING = 1; +const GET_BLOB_DATA = 2; /** - * @constructor - * @extends external:ZipArchiveOutputStream - * @param {Object} [options] - * @param {String} [options.comment] Sets the zip archive comment. - * @param {Boolean} [options.forceLocalTime=false] Forces the archive to contain local file times instead of UTC. - * @param {Boolean} [options.forceZip64=false] Forces the archive to contain ZIP64 headers. - * @param {Boolean} [options.store=false] Sets the compression method to STORE. - * @param {Object} [options.zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options} - * to control compression. + * HyBi Sender implementation. */ -var ZipStream = module.exports = function(options) { - if (!(this instanceof ZipStream)) { - return new ZipStream(options); - } +class Sender { + /** + * Creates a Sender instance. + * + * @param {Duplex} socket The connection socket + * @param {Object} [extensions] An object containing the negotiated extensions + * @param {Function} [generateMask] The function used to generate the masking + * key + */ + constructor(socket, extensions, generateMask) { + this._extensions = extensions || {}; - options = this.options = options || {}; - options.zlib = options.zlib || {}; + if (generateMask) { + this._generateMask = generateMask; + this._maskBuffer = Buffer.alloc(4); + } - ZipArchiveOutputStream.call(this, options); + this._socket = socket; - if (typeof options.level === 'number' && options.level >= 0) { - options.zlib.level = options.level; - delete options.level; - } + this._firstFragment = true; + this._compress = false; - if (!options.forceZip64 && typeof options.zlib.level === 'number' && options.zlib.level === 0) { - options.store = true; + this._bufferedBytes = 0; + this._queue = []; + this._state = DEFAULT; + this.onerror = NOOP; + this[kWebSocket] = undefined; } - options.namePrependSlash = options.namePrependSlash || false; - - if (options.comment && options.comment.length > 0) { - this.setComment(options.comment); - } -}; + /** + * Frames a piece of data according to the HyBi WebSocket protocol. + * + * @param {(Buffer|String)} data The data to frame + * @param {Object} options Options object + * @param {Boolean} [options.fin=false] Specifies whether or not to set the + * FIN bit + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Boolean} [options.mask=false] Specifies whether or not to mask + * `data` + * @param {Buffer} [options.maskBuffer] The buffer used to store the masking + * key + * @param {Number} options.opcode The opcode + * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be + * modified + * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the + * RSV1 bit + * @return {(Buffer|String)[]} The framed data + * @public + */ + static frame(data, options) { + let mask; + let merge = false; + let offset = 2; + let skipMasking = false; -inherits(ZipStream, ZipArchiveOutputStream); + if (options.mask) { + mask = options.maskBuffer || maskBuffer; -/** - * Normalizes entry data with fallbacks for key properties. - * - * @private - * @param {Object} data - * @return {Object} - */ -ZipStream.prototype._normalizeFileData = function(data) { - data = util.defaults(data, { - type: 'file', - name: null, - namePrependSlash: this.options.namePrependSlash, - linkname: null, - date: null, - mode: null, - store: this.options.store, - comment: '' - }); + if (options.generateMask) { + options.generateMask(mask); + } else { + if (randomPoolPointer === RANDOM_POOL_SIZE) { + /* istanbul ignore else */ + if (randomPool === undefined) { + // + // This is lazily initialized because server-sent frames must not + // be masked so it may never be used. + // + randomPool = Buffer.alloc(RANDOM_POOL_SIZE); + } - var isDir = data.type === 'directory'; - var isSymlink = data.type === 'symlink'; + randomFillSync(randomPool, 0, RANDOM_POOL_SIZE); + randomPoolPointer = 0; + } - if (data.name) { - data.name = util.sanitizePath(data.name); + mask[0] = randomPool[randomPoolPointer++]; + mask[1] = randomPool[randomPoolPointer++]; + mask[2] = randomPool[randomPoolPointer++]; + mask[3] = randomPool[randomPoolPointer++]; + } - if (!isSymlink && data.name.slice(-1) === '/') { - isDir = true; - data.type = 'directory'; - } else if (isDir) { - data.name += '/'; + skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0; + offset = 6; } - } - if (isDir || isSymlink) { - data.store = true; - } + let dataLength; - data.date = util.dateify(data.date); + if (typeof data === 'string') { + if ( + (!options.mask || skipMasking) && + options[kByteLength] !== undefined + ) { + dataLength = options[kByteLength]; + } else { + data = Buffer.from(data); + dataLength = data.length; + } + } else { + dataLength = data.length; + merge = options.mask && options.readOnly && !skipMasking; + } - return data; -}; + let payloadLength = dataLength; -/** - * Appends an entry given an input source (text string, buffer, or stream). - * - * @param {(Buffer|Stream|String)} source The input source. - * @param {Object} data - * @param {String} data.name Sets the entry name including internal path. - * @param {String} [data.comment] Sets the entry comment. - * @param {(String|Date)} [data.date=NOW()] Sets the entry date. - * @param {Number} [data.mode=D:0755/F:0644] Sets the entry permissions. - * @param {Boolean} [data.store=options.store] Sets the compression method to STORE. - * @param {String} [data.type=file] Sets the entry type. Defaults to `directory` - * if name ends with trailing slash. - * @param {Function} callback - * @return this - */ -ZipStream.prototype.entry = function(source, data, callback) { - if (typeof callback !== 'function') { - callback = this._emitErrorCallback.bind(this); - } - - data = this._normalizeFileData(data); - - if (data.type !== 'file' && data.type !== 'directory' && data.type !== 'symlink') { - callback(new Error(data.type + ' entries not currently supported')); - return; - } + if (dataLength >= 65536) { + offset += 8; + payloadLength = 127; + } else if (dataLength > 125) { + offset += 2; + payloadLength = 126; + } - if (typeof data.name !== 'string' || data.name.length === 0) { - callback(new Error('entry name must be a non-empty string value')); - return; - } + const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset); - if (data.type === 'symlink' && typeof data.linkname !== 'string') { - callback(new Error('entry linkname must be a non-empty string value when type equals symlink')); - return; - } + target[0] = options.fin ? options.opcode | 0x80 : options.opcode; + if (options.rsv1) target[0] |= 0x40; - var entry = new ZipArchiveEntry(data.name); - entry.setTime(data.date, this.options.forceLocalTime); + target[1] = payloadLength; - if (data.namePrependSlash) { - entry.setName(data.name, true); - } + if (payloadLength === 126) { + target.writeUInt16BE(dataLength, 2); + } else if (payloadLength === 127) { + target[2] = target[3] = 0; + target.writeUIntBE(dataLength, 4, 6); + } - if (data.store) { - entry.setMethod(0); - } + if (!options.mask) return [target, data]; - if (data.comment.length > 0) { - entry.setComment(data.comment); - } + target[1] |= 0x80; + target[offset - 4] = mask[0]; + target[offset - 3] = mask[1]; + target[offset - 2] = mask[2]; + target[offset - 1] = mask[3]; - if (data.type === 'symlink' && typeof data.mode !== 'number') { - data.mode = 40960; // 0120000 - } + if (skipMasking) return [target, data]; - if (typeof data.mode === 'number') { - if (data.type === 'symlink') { - data.mode |= 40960; + if (merge) { + applyMask(data, mask, target, offset, dataLength); + return [target]; } - entry.setUnixMode(data.mode); + applyMask(data, mask, data, 0, dataLength); + return [target, data]; } - if (data.type === 'symlink' && typeof data.linkname === 'string') { - source = Buffer.from(data.linkname); - } + /** + * Sends a close message to the other peer. + * + * @param {Number} [code] The status code component of the body + * @param {(String|Buffer)} [data] The message component of the body + * @param {Boolean} [mask=false] Specifies whether or not to mask the message + * @param {Function} [cb] Callback + * @public + */ + close(code, data, mask, cb) { + let buf; - return ZipArchiveOutputStream.prototype.entry.call(this, entry, source, callback); -}; + if (code === undefined) { + buf = EMPTY_BUFFER; + } else if (typeof code !== 'number' || !isValidStatusCode(code)) { + throw new TypeError('First argument must be a valid error code number'); + } else if (data === undefined || !data.length) { + buf = Buffer.allocUnsafe(2); + buf.writeUInt16BE(code, 0); + } else { + const length = Buffer.byteLength(data); -/** - * Finalizes the instance and prevents further appending to the archive - * structure (queue will continue til drained). - * - * @return void - */ -ZipStream.prototype.finalize = function() { - this.finish(); -}; + if (length > 123) { + throw new RangeError('The message must not be greater than 123 bytes'); + } -/** - * Returns the current number of bytes written to this stream. - * @function ZipStream#getBytesWritten - * @returns {Number} - */ + buf = Buffer.allocUnsafe(2 + length); + buf.writeUInt16BE(code, 0); -/** - * Compress Commons ZipArchiveOutputStream - * @external ZipArchiveOutputStream - * @see {@link https://github.com/archiverjs/node-compress-commons} - */ + if (typeof data === 'string') { + buf.write(data, 2); + } else { + buf.set(data, 2); + } + } + const options = { + [kByteLength]: buf.length, + fin: true, + generateMask: this._generateMask, + mask, + maskBuffer: this._maskBuffer, + opcode: 0x08, + readOnly: false, + rsv1: false + }; -/***/ }), + if (this._state !== DEFAULT) { + this.enqueue([this.dispatch, buf, false, options, cb]); + } else { + this.sendFrame(Sender.frame(buf, options), cb); + } + } -/***/ 79407: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + /** + * Sends a ping message to the other peer. + * + * @param {*} data The message to send + * @param {Boolean} [mask=false] Specifies whether or not to mask `data` + * @param {Function} [cb] Callback + * @public + */ + ping(data, mask, cb) { + let byteLength; + let readOnly; -"use strict"; + if (typeof data === 'string') { + byteLength = Buffer.byteLength(data); + readOnly = false; + } else if (isBlob(data)) { + byteLength = data.size; + readOnly = false; + } else { + data = toBuffer(data); + byteLength = data.length; + readOnly = toBuffer.readOnly; + } -Object.defineProperty(exports, "__esModule", ({ value: true })); -/** - * The entrypoint for the action. - */ -const main_1 = __nccwpck_require__(41730); -// eslint-disable-next-line @typescript-eslint/no-floating-promises -(0, main_1.run)(); + if (byteLength > 125) { + throw new RangeError('The data size must not be greater than 125 bytes'); + } + const options = { + [kByteLength]: byteLength, + fin: true, + generateMask: this._generateMask, + mask, + maskBuffer: this._maskBuffer, + opcode: 0x09, + readOnly, + rsv1: false + }; -/***/ }), + if (isBlob(data)) { + if (this._state !== DEFAULT) { + this.enqueue([this.getBlobData, data, false, options, cb]); + } else { + this.getBlobData(data, false, options, cb); + } + } else if (this._state !== DEFAULT) { + this.enqueue([this.dispatch, data, false, options, cb]); + } else { + this.sendFrame(Sender.frame(data, options), cb); + } + } -/***/ 41730: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + /** + * Sends a pong message to the other peer. + * + * @param {*} data The message to send + * @param {Boolean} [mask=false] Specifies whether or not to mask `data` + * @param {Function} [cb] Callback + * @public + */ + pong(data, mask, cb) { + let byteLength; + let readOnly; -"use strict"; + if (typeof data === 'string') { + byteLength = Buffer.byteLength(data); + readOnly = false; + } else if (isBlob(data)) { + byteLength = data.size; + readOnly = false; + } else { + data = toBuffer(data); + byteLength = data.length; + readOnly = toBuffer.readOnly; + } -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; + if (byteLength > 125) { + throw new RangeError('The data size must not be greater than 125 bytes'); } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || (function () { - var ownKeys = function(o) { - ownKeys = Object.getOwnPropertyNames || function (o) { - var ar = []; - for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; - return ar; - }; - return ownKeys(o); - }; - return function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); - __setModuleDefault(result, mod); - return result; + + const options = { + [kByteLength]: byteLength, + fin: true, + generateMask: this._generateMask, + mask, + maskBuffer: this._maskBuffer, + opcode: 0x0a, + readOnly, + rsv1: false }; -})(); -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.run = run; -const core = __importStar(__nccwpck_require__(37484)); -const puppeteer_1 = __importDefault(__nccwpck_require__(57699)); -const form_data_1 = __importDefault(__nccwpck_require__(96454)); -const axios_1 = __importDefault(__nccwpck_require__(87269)); -const fs_1 = __nccwpck_require__(79896); -const path_1 = __nccwpck_require__(16928); -const utils_1 = __nccwpck_require__(71798); -/** - * The main function for the action. - * @returns {Promise} Resolves when the action is complete. - */ -async function run() { - await (0, utils_1.preparePuppeteer)(); - const browser = await puppeteer_1.default.launch({ - headless: true, - args: ['--no-sandbox', '--disable-setuid-sandbox'] - }); - const page = await browser.newPage(); - try { - let assetId = core.getInput('assetId'); - let assetName = core.getInput('assetName'); - let zipPath = core.getInput('zipPath'); - const makeZip = core.getInput('makeZip').toLowerCase() === 'true'; - const chunkSize = parseInt(core.getInput('chunkSize')); - const maxRetries = parseInt(core.getInput('maxRetries')); - if (isNaN(chunkSize)) { - throw new Error('Invalid chunk size. Must be a number.'); - } - if (isNaN(maxRetries)) { - throw new Error('Invalid max retries. Must be a number.'); - } - // No asset id or name provided, using the repository name - if (!assetId && !assetName) { - core.debug('No asset id or name provided, using repository name...'); - assetName = (0, path_1.basename)((0, utils_1.getEnv)('GITHUB_WORKSPACE')); - } - const redirectUrl = await getRedirectUrl(page, maxRetries); - await setForumCookie(browser, page); - await page.goto(redirectUrl, { - waitUntil: 'networkidle0' - }); - if (page.url().includes('portal.cfx.re')) { - core.info('Redirected to CFX Portal. Uploading file ...'); - const cookies = await getCookies(browser); - if (assetName) { - assetId = await (0, utils_1.resolveAssetId)(assetName, cookies); - } - zipPath = await getZipPath(zipPath, makeZip); - await uploadZip(zipPath, assetId, chunkSize, cookies); - } - else { - throw new Error('Redirect failed. Make sure the provided Cookie is valid.'); - } - } - catch (error) { - if (error instanceof Error) { - core.setFailed(error.message); - } - } - finally { - await browser.close(); - } -} -/** - * Navigates to the SSO URL and waits for the page to load. - * If the navigation fails, it will retry up to `maxRetries` times. - * @param page - * @param maxRetries - * @returns {Promise} The redirect URL. - * @throws If the navigation fails after `maxRetries` attempts. - */ -async function getRedirectUrl(page, maxRetries) { - let loaded = false; - let attempt = 0; - let redirectUrl = null; - while (!loaded && attempt < maxRetries) { - try { - core.info('Navigating to SSO URL ...'); - await page.goto((0, utils_1.getUrl)('SSO'), { - waitUntil: 'networkidle0' - }); - core.info('Navigated to SSO URL. Parsing response body ...'); - const responseBody = await page.evaluate(() => JSON.parse(document.body.innerText)); - core.debug('Parsed response body.'); - redirectUrl = responseBody.url; - core.info('Redirected to Forum Origin ...'); - const forumUrl = new URL(redirectUrl).origin; - await page.goto(forumUrl); - loaded = true; - } - catch { - core.info(`Failed to navigate to SSO URL. Retrying in 1 seconds...`); - await new Promise(resolve => setTimeout(resolve, 1000)); - attempt++; - } - } - if (!loaded || redirectUrl == null) { - throw new Error(`Failed to navigate to SSO URL after ${maxRetries} attempts.`); - } - return redirectUrl; -} -/** - * Sets the cookie for the cfx.re login. - * @param browser - * @param page - * @returns {Promise} Resolves when the cookie has been set. - */ -async function setForumCookie(browser, page) { - core.info('Setting cookies ...'); - await browser.setCookie({ - name: '_t', - value: core.getInput('cookie'), - domain: 'forum.cfx.re', - path: '/', - expires: -1, - size: 1, - httpOnly: true, - secure: true, - session: false - }); - await page.evaluate(() => document.write('Cookie' + document.cookie)); - core.info('Cookies set. Following redirect...'); -} -/** - * Gets the cookies from the browser. - * @param browser - * @returns {Promise} Resolves with the cookies as a string. - */ -async function getCookies(browser) { - return await browser - .cookies() - .then(cookies => cookies.map(cookie => `${cookie.name}=${cookie.value}`).join('; ')); -} -/** - * Retrieves the zipPath or creates a zip based on the provided parameters. - * @param zipPath - The path to the zip file. - * @param makeZip - Flag indicating whether to create a zip file. - * @returns {Promise} Resolves with the path to the zip file. - * @throws If neither zipPath nor makeZip is provided, or if the pre-zip command fails. - */ -async function getZipPath(zipPath, makeZip) { - core.debug('Zip path: ' + JSON.stringify(zipPath)); - if (zipPath.length > 0) { - core.debug('Using provided zip path.'); - return zipPath; + + if (isBlob(data)) { + if (this._state !== DEFAULT) { + this.enqueue([this.getBlobData, data, false, options, cb]); + } else { + this.getBlobData(data, false, options, cb); + } + } else if (this._state !== DEFAULT) { + this.enqueue([this.dispatch, data, false, options, cb]); + } else { + this.sendFrame(Sender.frame(data, options), cb); } - if (!makeZip && zipPath.length == 0) { - throw new Error('Either zipPath or makeZip must be provided to upload a file.'); + } + + /** + * Sends a data message to the other peer. + * + * @param {*} data The message to send + * @param {Object} options Options object + * @param {Boolean} [options.binary=false] Specifies whether `data` is binary + * or text + * @param {Boolean} [options.compress=false] Specifies whether or not to + * compress `data` + * @param {Boolean} [options.fin=false] Specifies whether the fragment is the + * last one + * @param {Boolean} [options.mask=false] Specifies whether or not to mask + * `data` + * @param {Function} [cb] Callback + * @public + */ + send(data, options, cb) { + const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; + let opcode = options.binary ? 2 : 1; + let rsv1 = options.compress; + + let byteLength; + let readOnly; + + if (typeof data === 'string') { + byteLength = Buffer.byteLength(data); + readOnly = false; + } else if (isBlob(data)) { + byteLength = data.size; + readOnly = false; + } else { + data = toBuffer(data); + byteLength = data.length; + readOnly = toBuffer.readOnly; } - core.info('Creating zip file ...'); - // Clean up github things before zipping - (0, utils_1.deleteIfExists)('.git/'); - (0, utils_1.deleteIfExists)('.github/'); - (0, utils_1.deleteIfExists)('.vscode/'); - return (0, utils_1.zipAsset)(); -} -/** - * Starts the re-upload process by uploading the asset in chunks. - * @param zipPath - * @param assetId - * @param chunkSize - * @param cookies - * @returns {Promise} Resolves when the re-upload process is initiated successfully. - * @throws If the re-upload fails due to errors in the response. - */ -async function startReupload(zipPath, assetId, chunkSize, cookies) { - const stats = (0, fs_1.statSync)(zipPath); - const totalSize = stats.size; - const originalFileName = (0, path_1.basename)(zipPath); - const chunkCount = Math.ceil(totalSize / chunkSize); - core.info('Starting upload ...'); - core.debug(`Total size: ${totalSize}`); - core.debug(`Original file name: ${originalFileName}`); - core.debug(`Chunk size: ${chunkSize}`); - core.debug(`Chunk count: ${chunkCount}`); - const reUploadReponse = await axios_1.default.post((0, utils_1.getUrl)('REUPLOAD', assetId), { - chunk_count: chunkCount, - chunk_size: chunkSize, - name: originalFileName, - original_file_name: originalFileName, - total_size: totalSize - }, { - headers: { - Cookie: cookies - } - }); - if (reUploadReponse.data.errors !== null) { - core.debug(JSON.stringify(reUploadReponse.data.errors)); - throw new Error('Failed to re-upload file. See debug logs for more information.'); + + if (this._firstFragment) { + this._firstFragment = false; + if ( + rsv1 && + perMessageDeflate && + perMessageDeflate.params[ + perMessageDeflate._isServer + ? 'server_no_context_takeover' + : 'client_no_context_takeover' + ] + ) { + rsv1 = byteLength >= perMessageDeflate._threshold; + } + this._compress = rsv1; + } else { + rsv1 = false; + opcode = 0; } -} -/** - * Uploads a zip file in chunks to the specified asset. - * @param zipPath - * @param assetId - * @param chunkSize. - * @param cookies - * @returns {Promise} Resolves when the upload is complete. - * @throws If the upload fails at any stage. - */ -async function uploadZip(zipPath, assetId, chunkSize, cookies) { - await startReupload(zipPath, assetId, chunkSize, cookies); - let chunkIndex = 0; - const stats = (0, fs_1.statSync)(zipPath); - const totalSize = stats.size; - const chunkCount = Math.ceil(totalSize / chunkSize); - const stream = (0, fs_1.createReadStream)(zipPath, { highWaterMark: chunkSize }); - for await (const chunk of stream) { - const form = new form_data_1.default(); - form.append('chunk_id', chunkIndex); - form.append('chunk', chunk, { - filename: 'blob', - contentType: 'application/octet-stream' - }); - await axios_1.default.post((0, utils_1.getUrl)('UPLOAD_CHUNK', assetId), form, { - headers: { - ...form.getHeaders(), - Cookie: cookies - } - }); - core.info(`Uploaded chunk ${chunkIndex + 1}/${chunkCount}`); - chunkIndex++; + + if (options.fin) this._firstFragment = true; + + const opts = { + [kByteLength]: byteLength, + fin: options.fin, + generateMask: this._generateMask, + mask: options.mask, + maskBuffer: this._maskBuffer, + opcode, + readOnly, + rsv1 + }; + + if (isBlob(data)) { + if (this._state !== DEFAULT) { + this.enqueue([this.getBlobData, data, this._compress, opts, cb]); + } else { + this.getBlobData(data, this._compress, opts, cb); + } + } else if (this._state !== DEFAULT) { + this.enqueue([this.dispatch, data, this._compress, opts, cb]); + } else { + this.dispatch(data, this._compress, opts, cb); } - await completeUpload(assetId, cookies); -} -/** - * Completes the upload process. - * @param assetId - * @param cookies - * @returns {Promise} Resolves when the upload is complete. - */ -async function completeUpload(assetId, cookies) { - await axios_1.default.post((0, utils_1.getUrl)('COMPLETE_UPLOAD', assetId), {}, { - headers: { - Cookie: cookies + } + + /** + * Gets the contents of a blob as binary data. + * + * @param {Blob} blob The blob + * @param {Boolean} [compress=false] Specifies whether or not to compress + * the data + * @param {Object} options Options object + * @param {Boolean} [options.fin=false] Specifies whether or not to set the + * FIN bit + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Boolean} [options.mask=false] Specifies whether or not to mask + * `data` + * @param {Buffer} [options.maskBuffer] The buffer used to store the masking + * key + * @param {Number} options.opcode The opcode + * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be + * modified + * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the + * RSV1 bit + * @param {Function} [cb] Callback + * @private + */ + getBlobData(blob, compress, options, cb) { + this._bufferedBytes += options[kByteLength]; + this._state = GET_BLOB_DATA; + + blob + .arrayBuffer() + .then((arrayBuffer) => { + if (this._socket.destroyed) { + const err = new Error( + 'The socket was closed while the blob was being read' + ); + + // + // `callCallbacks` is called in the next tick to ensure that errors + // that might be thrown in the callbacks behave like errors thrown + // outside the promise chain. + // + process.nextTick(callCallbacks, this, err, cb); + return; } - }); - core.info('Upload completed.'); -} + this._bufferedBytes -= options[kByteLength]; + const data = toBuffer(arrayBuffer); -/***/ }), + if (!compress) { + this._state = DEFAULT; + this.sendFrame(Sender.frame(data, options), cb); + this.dequeue(); + } else { + this.dispatch(data, compress, options, cb); + } + }) + .catch((err) => { + // + // `onError` is called in the next tick for the same reason that + // `callCallbacks` above is. + // + process.nextTick(onError, this, err, cb); + }); + } -/***/ 38522: -/***/ ((__unused_webpack_module, exports) => { + /** + * Dispatches a message. + * + * @param {(Buffer|String)} data The message to send + * @param {Boolean} [compress=false] Specifies whether or not to compress + * `data` + * @param {Object} options Options object + * @param {Boolean} [options.fin=false] Specifies whether or not to set the + * FIN bit + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Boolean} [options.mask=false] Specifies whether or not to mask + * `data` + * @param {Buffer} [options.maskBuffer] The buffer used to store the masking + * key + * @param {Number} options.opcode The opcode + * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be + * modified + * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the + * RSV1 bit + * @param {Function} [cb] Callback + * @private + */ + dispatch(data, compress, options, cb) { + if (!compress) { + this.sendFrame(Sender.frame(data, options), cb); + return; + } -"use strict"; + const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Urls = void 0; -var Urls; -(function (Urls) { - Urls["API"] = "https://portal-api.cfx.re/v1/"; - Urls["SSO"] = "auth/discourse?return="; - Urls["REUPLOAD"] = "assets/{id}/re-upload"; - Urls["UPLOAD_CHUNK"] = "assets/{id}/upload-chunk"; - Urls["COMPLETE_UPLOAD"] = "assets/{id}/complete-upload"; -})(Urls || (exports.Urls = Urls = {})); + this._bufferedBytes += options[kByteLength]; + this._state = DEFLATING; + perMessageDeflate.compress(data, options.fin, (_, buf) => { + if (this._socket.destroyed) { + const err = new Error( + 'The socket was closed while data was being compressed' + ); + callCallbacks(this, err, cb); + return; + } -/***/ }), + this._bufferedBytes -= options[kByteLength]; + this._state = DEFAULT; + options.readOnly = false; + this.sendFrame(Sender.frame(buf, options), cb); + this.dequeue(); + }); + } -/***/ 71798: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + /** + * Executes queued send operations. + * + * @private + */ + dequeue() { + while (this._state === DEFAULT && this._queue.length) { + const params = this._queue.shift(); -"use strict"; + this._bufferedBytes -= params[3][kByteLength]; + Reflect.apply(params[0], this, params.slice(1)); + } + } -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; + /** + * Enqueues a send operation. + * + * @param {Array} params Send operation parameters. + * @private + */ + enqueue(params) { + this._bufferedBytes += params[3][kByteLength]; + this._queue.push(params); + } + + /** + * Sends a frame. + * + * @param {Buffer[]} list The frame to send + * @param {Function} [cb] Callback + * @private + */ + sendFrame(list, cb) { + if (list.length === 2) { + this._socket.cork(); + this._socket.write(list[0]); + this._socket.write(list[1], cb); + this._socket.uncork(); + } else { + this._socket.write(list[0], cb); } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || (function () { - var ownKeys = function(o) { - ownKeys = Object.getOwnPropertyNames || function (o) { - var ar = []; - for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; - return ar; - }; - return ownKeys(o); - }; - return function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); - __setModuleDefault(result, mod); - return result; - }; -})(); -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.preparePuppeteer = preparePuppeteer; -exports.resolveAssetId = resolveAssetId; -exports.getUrl = getUrl; -exports.getEnv = getEnv; -exports.zipAsset = zipAsset; -exports.deleteIfExists = deleteIfExists; -const core = __importStar(__nccwpck_require__(37484)); -const axios_1 = __importDefault(__nccwpck_require__(87269)); -const types_1 = __nccwpck_require__(38522); -const fs_1 = __importDefault(__nccwpck_require__(79896)); -const archiver_1 = __importDefault(__nccwpck_require__(99392)); -const path_1 = __importDefault(__nccwpck_require__(16928)); -const browsers_1 = __nccwpck_require__(73403); -const CACHE_DIR = '/home/runner/.cache/puppeteer'; + } +} + +module.exports = Sender; + /** - * Prepare the Puppeteer environment by installing the necessary browser. - * @returns {Promise} Resolves when the environment is prepared. + * Calls queued callbacks with an error. + * + * @param {Sender} sender The `Sender` instance + * @param {Error} err The error to call the callbacks with + * @param {Function} [cb] The first callback + * @private */ -async function preparePuppeteer() { - if (process.env.RUNNER_TEMP === undefined) { - core.info('Running locally, skipping Puppeteer setup ...'); - return; - } - const installed = await (0, browsers_1.getInstalledBrowsers)({ - cacheDir: CACHE_DIR - }); - if (!installed.some(browser => browser.browser === browsers_1.Browser.CHROME)) { - core.info('Installing Chrome ...'); - await (0, browsers_1.install)({ - cacheDir: CACHE_DIR, - browser: browsers_1.Browser.CHROME, - buildId: '131.0.6778.108' - }); - } -} -async function resolveAssetId(name, cookies) { - core.debug(`Searching asset id for ${name}...`); - const search = await axios_1.default.get(`https://portal-api.cfx.re/v1/me/assets?search=${name}&sort=asset.name&direction=asc`, { - headers: { - Cookie: cookies - } - }); - if (search.data.items.length == 0) { - core.debug(JSON.stringify(search.data)); - throw new Error(`Failed to find asset id for "${name}". See debug logs for more information.`); - } - // Match the exact name - for (const asset of search.data.items) { - if (asset.name == name) { - core.debug('Found asset id: ' + asset.id); - return asset.id.toString(); - } - } - core.debug(JSON.stringify(search.data)); - throw new Error(`Failed to find asset id for "${name}" exact match. See debug logs for more information.`); -} -function getUrl(type, id) { - const url = types_1.Urls.API + types_1.Urls[type]; - return id ? url.replace('{id}', id) : url; -} -function buildTree(currentPath) { - const stats = fs_1.default.statSync(currentPath); - if (stats.isFile()) { - return path_1.default.basename(currentPath); // Return file name - } - if (stats.isDirectory()) { - const children = fs_1.default.readdirSync(currentPath); - return { - [path_1.default.basename(currentPath)]: children.map(child => buildTree(path_1.default.join(currentPath, child))) - }; - } - return null; -} -function getEnv(name) { - if (process.env[name] === undefined) { - throw new Error(`Environment variable ${name} is not set.`); - } - return process.env[name]; -} -async function zipAsset() { - core.debug('Zipping asset...'); - const _path = getEnv('GITHUB_WORKSPACE'); - const output = fs_1.default.createWriteStream('cfx-portal-upload.zip'); - const archive = (0, archiver_1.default)('zip', { - zlib: { level: 9 } - }); - archive.pipe(output); - core.debug('Adding files to zip...'); - archive.directory(_path, false); - core.debug('Zip content: ' + JSON.stringify(buildTree(_path), null, 2)); - await archive.finalize(); - return path_1.default.resolve('cfx-portal-upload.zip'); +function callCallbacks(sender, err, cb) { + if (typeof cb === 'function') cb(err); + + for (let i = 0; i < sender._queue.length; i++) { + const params = sender._queue[i]; + const callback = params[params.length - 1]; + + if (typeof callback === 'function') callback(err); + } } -function deleteIfExists(_path) { - _path = path_1.default.join(getEnv('GITHUB_WORKSPACE'), _path); - try { - if (fs_1.default.existsSync(_path)) { - core.debug(`Deleting ${_path}...`); - const stats = fs_1.default.lstatSync(_path); - if (stats.isDirectory()) { - fs_1.default.rmSync(_path, { recursive: true, force: true }); - } - else if (stats.isFile()) { - fs_1.default.unlinkSync(_path); - } - } - else { - core.debug(`${_path} does not exist, skipping`); - } - } - catch (error) { - core.debug(`Skipping ${_path} deletion due to error: ${error}`); - } + +/** + * Handles a `Sender` error. + * + * @param {Sender} sender The `Sender` instance + * @param {Error} err The error + * @param {Function} [cb] The first pending callback + * @private + */ +function onError(sender, err, cb) { + callCallbacks(sender, err, cb); + sender.onerror(err); } /***/ }), -/***/ 18327: -/***/ ((module) => { +/***/ 86412: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports = eval("require")("bufferutil"); +"use strict"; -/***/ }), +const { Duplex } = __nccwpck_require__(2203); -/***/ 62414: -/***/ ((module) => { +/** + * Emits the `'close'` event on a stream. + * + * @param {Duplex} stream The stream. + * @private + */ +function emitClose(stream) { + stream.emit('close'); +} -module.exports = eval("require")("utf-8-validate"); +/** + * The listener of the `'end'` event. + * + * @private + */ +function duplexOnEnd() { + if (!this.destroyed && this._writableState.finished) { + this.destroy(); + } +} +/** + * The listener of the `'error'` event. + * + * @param {Error} err The error + * @private + */ +function duplexOnError(err) { + this.removeListener('error', duplexOnError); + this.destroy(); + if (this.listenerCount('error') === 0) { + // Do not suppress the throwing behavior. + this.emit('error', err); + } +} -/***/ }), +/** + * Wraps a `WebSocket` in a duplex stream. + * + * @param {WebSocket} ws The `WebSocket` to wrap + * @param {Object} [options] The options for the `Duplex` constructor + * @return {Duplex} The duplex stream + * @public + */ +function createWebSocketStream(ws, options) { + let terminateOnDestroy = true; -/***/ 51456: -/***/ ((module) => { + const duplex = new Duplex({ + ...options, + autoDestroy: false, + emitClose: false, + objectMode: false, + writableObjectMode: false + }); -function webpackEmptyAsyncContext(req) { - // Here Promise.resolve().then() is used instead of new Promise() to prevent - // uncaught exception popping up in devtools - return Promise.resolve().then(() => { - var e = new Error("Cannot find module '" + req + "'"); - e.code = 'MODULE_NOT_FOUND'; - throw e; - }); -} -webpackEmptyAsyncContext.keys = () => ([]); -webpackEmptyAsyncContext.resolve = webpackEmptyAsyncContext; -webpackEmptyAsyncContext.id = 51456; -module.exports = webpackEmptyAsyncContext; + ws.on('message', function message(msg, isBinary) { + const data = + !isBinary && duplex._readableState.objectMode ? msg.toString() : msg; -/***/ }), + if (!duplex.push(data)) ws.pause(); + }); -/***/ 31421: -/***/ ((module) => { + ws.once('error', function error(err) { + if (duplex.destroyed) return; -function webpackEmptyContext(req) { - var e = new Error("Cannot find module '" + req + "'"); - e.code = 'MODULE_NOT_FOUND'; - throw e; -} -webpackEmptyContext.keys = () => ([]); -webpackEmptyContext.resolve = webpackEmptyContext; -webpackEmptyContext.id = 31421; -module.exports = webpackEmptyContext; + // Prevent `ws.terminate()` from being called by `duplex._destroy()`. + // + // - If the `'error'` event is emitted before the `'open'` event, then + // `ws.terminate()` is a noop as no socket is assigned. + // - Otherwise, the error is re-emitted by the listener of the `'error'` + // event of the `Receiver` object. The listener already closes the + // connection by calling `ws.close()`. This allows a close frame to be + // sent to the other peer. If `ws.terminate()` is called right after this, + // then the close frame might not be sent. + terminateOnDestroy = false; + duplex.destroy(err); + }); -/***/ }), + ws.once('close', function close() { + if (duplex.destroyed) return; -/***/ 84655: -/***/ ((module) => { + duplex.push(null); + }); -function webpackEmptyContext(req) { - var e = new Error("Cannot find module '" + req + "'"); - e.code = 'MODULE_NOT_FOUND'; - throw e; -} -webpackEmptyContext.keys = () => ([]); -webpackEmptyContext.resolve = webpackEmptyContext; -webpackEmptyContext.id = 84655; -module.exports = webpackEmptyContext; + duplex._destroy = function (err, callback) { + if (ws.readyState === ws.CLOSED) { + callback(err); + process.nextTick(emitClose, duplex); + return; + } -/***/ }), + let called = false; -/***/ 91500: -/***/ ((module) => { + ws.once('error', function error(err) { + called = true; + callback(err); + }); -function webpackEmptyContext(req) { - var e = new Error("Cannot find module '" + req + "'"); - e.code = 'MODULE_NOT_FOUND'; - throw e; -} -webpackEmptyContext.keys = () => ([]); -webpackEmptyContext.resolve = webpackEmptyContext; -webpackEmptyContext.id = 91500; -module.exports = webpackEmptyContext; + ws.once('close', function close() { + if (!called) callback(err); + process.nextTick(emitClose, duplex); + }); -/***/ }), + if (terminateOnDestroy) ws.terminate(); + }; -/***/ 42613: -/***/ ((module) => { + duplex._final = function (callback) { + if (ws.readyState === ws.CONNECTING) { + ws.once('open', function open() { + duplex._final(callback); + }); + return; + } -"use strict"; -module.exports = require("assert"); + // If the value of the `_socket` property is `null` it means that `ws` is a + // client websocket and the handshake failed. In fact, when this happens, a + // socket is never assigned to the websocket. Wait for the `'error'` event + // that will be emitted by the websocket. + if (ws._socket === null) return; -/***/ }), + if (ws._socket._writableState.finished) { + callback(); + if (duplex._readableState.endEmitted) duplex.destroy(); + } else { + ws._socket.once('finish', function finish() { + // `duplex` is not destroyed here because the `'end'` event will be + // emitted on `duplex` after this `'finish'` event. The EOF signaling + // `null` chunk is, in fact, pushed when the websocket emits `'close'`. + callback(); + }); + ws.close(); + } + }; -/***/ 90290: -/***/ ((module) => { + duplex._read = function () { + if (ws.isPaused) ws.resume(); + }; -"use strict"; -module.exports = require("async_hooks"); + duplex._write = function (chunk, encoding, callback) { + if (ws.readyState === ws.CONNECTING) { + ws.once('open', function open() { + duplex._write(chunk, encoding, callback); + }); + return; + } -/***/ }), + ws.send(chunk, callback); + }; -/***/ 20181: -/***/ ((module) => { + duplex.on('end', duplexOnEnd); + duplex.on('error', duplexOnError); + return duplex; +} + +module.exports = createWebSocketStream; -"use strict"; -module.exports = require("buffer"); /***/ }), -/***/ 35317: -/***/ ((module) => { +/***/ 43332: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = require("child_process"); -/***/ }), -/***/ 64236: -/***/ ((module) => { +const { tokenChars } = __nccwpck_require__(26615); -"use strict"; -module.exports = require("console"); +/** + * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names. + * + * @param {String} header The field value of the header + * @return {Set} The subprotocol names + * @public + */ +function parse(header) { + const protocols = new Set(); + let start = -1; + let end = -1; + let i = 0; -/***/ }), + for (i; i < header.length; i++) { + const code = header.charCodeAt(i); -/***/ 49140: -/***/ ((module) => { + if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if ( + i !== 0 && + (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ + ) { + if (end === -1 && start !== -1) end = i; + } else if (code === 0x2c /* ',' */) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } -"use strict"; -module.exports = require("constants"); + if (end === -1) end = i; -/***/ }), + const protocol = header.slice(start, end); -/***/ 76982: -/***/ ((module) => { + if (protocols.has(protocol)) { + throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); + } -"use strict"; -module.exports = require("crypto"); + protocols.add(protocol); + start = end = -1; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + } -/***/ }), + if (start === -1 || end !== -1) { + throw new SyntaxError('Unexpected end of input'); + } -/***/ 31637: -/***/ ((module) => { + const protocol = header.slice(start, i); -"use strict"; -module.exports = require("diagnostics_channel"); + if (protocols.has(protocol)) { + throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); + } -/***/ }), + protocols.add(protocol); + return protocols; +} -/***/ 72250: -/***/ ((module) => { +module.exports = { parse }; -"use strict"; -module.exports = require("dns"); /***/ }), -/***/ 24434: -/***/ ((module) => { +/***/ 26615: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = require("events"); -/***/ }), -/***/ 79896: -/***/ ((module) => { +const { isUtf8 } = __nccwpck_require__(20181); -"use strict"; -module.exports = require("fs"); +const { hasBlob } = __nccwpck_require__(71791); -/***/ }), +// +// Allowed token characters: +// +// '!', '#', '$', '%', '&', ''', '*', '+', '-', +// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~' +// +// tokenChars[32] === 0 // ' ' +// tokenChars[33] === 1 // '!' +// tokenChars[34] === 0 // '"' +// ... +// +// prettier-ignore +const tokenChars = [ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31 + 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63 + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127 +]; -/***/ 91943: -/***/ ((module) => { +/** + * Checks if a status code is allowed in a close frame. + * + * @param {Number} code The status code + * @return {Boolean} `true` if the status code is valid, else `false` + * @public + */ +function isValidStatusCode(code) { + return ( + (code >= 1000 && + code <= 1014 && + code !== 1004 && + code !== 1005 && + code !== 1006) || + (code >= 3000 && code <= 4999) + ); +} -"use strict"; -module.exports = require("fs/promises"); +/** + * Checks if a given buffer contains only correct UTF-8. + * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by + * Markus Kuhn. + * + * @param {Buffer} buf The buffer to check + * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false` + * @public + */ +function _isValidUTF8(buf) { + const len = buf.length; + let i = 0; -/***/ }), + while (i < len) { + if ((buf[i] & 0x80) === 0) { + // 0xxxxxxx + i++; + } else if ((buf[i] & 0xe0) === 0xc0) { + // 110xxxxx 10xxxxxx + if ( + i + 1 === len || + (buf[i + 1] & 0xc0) !== 0x80 || + (buf[i] & 0xfe) === 0xc0 // Overlong + ) { + return false; + } -/***/ 58611: -/***/ ((module) => { + i += 2; + } else if ((buf[i] & 0xf0) === 0xe0) { + // 1110xxxx 10xxxxxx 10xxxxxx + if ( + i + 2 >= len || + (buf[i + 1] & 0xc0) !== 0x80 || + (buf[i + 2] & 0xc0) !== 0x80 || + (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong + (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF) + ) { + return false; + } -"use strict"; -module.exports = require("http"); + i += 3; + } else if ((buf[i] & 0xf8) === 0xf0) { + // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx + if ( + i + 3 >= len || + (buf[i + 1] & 0xc0) !== 0x80 || + (buf[i + 2] & 0xc0) !== 0x80 || + (buf[i + 3] & 0xc0) !== 0x80 || + (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong + (buf[i] === 0xf4 && buf[i + 1] > 0x8f) || + buf[i] > 0xf4 // > U+10FFFF + ) { + return false; + } -/***/ }), + i += 4; + } else { + return false; + } + } -/***/ 85675: -/***/ ((module) => { + return true; +} -"use strict"; -module.exports = require("http2"); +/** + * Determines whether a value is a `Blob`. + * + * @param {*} value The value to be tested + * @return {Boolean} `true` if `value` is a `Blob`, else `false` + * @private + */ +function isBlob(value) { + return ( + hasBlob && + typeof value === 'object' && + typeof value.arrayBuffer === 'function' && + typeof value.type === 'string' && + typeof value.stream === 'function' && + (value[Symbol.toStringTag] === 'Blob' || + value[Symbol.toStringTag] === 'File') + ); +} -/***/ }), +module.exports = { + isBlob, + isValidStatusCode, + isValidUTF8: _isValidUTF8, + tokenChars +}; -/***/ 65692: -/***/ ((module) => { +if (isUtf8) { + module.exports.isValidUTF8 = function (buf) { + return buf.length < 24 ? _isValidUTF8(buf) : isUtf8(buf); + }; +} /* istanbul ignore else */ else if (!process.env.WS_NO_UTF_8_VALIDATE) { + try { + const isValidUTF8 = __nccwpck_require__(62414); + + module.exports.isValidUTF8 = function (buf) { + return buf.length < 32 ? _isValidUTF8(buf) : isValidUTF8(buf); + }; + } catch (e) { + // Continue regardless of the error. + } +} -"use strict"; -module.exports = require("https"); /***/ }), -/***/ 50264: -/***/ ((module) => { +/***/ 70129: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = require("inspector"); +/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Duplex$", "caughtErrors": "none" }] */ -/***/ }), -/***/ 73339: -/***/ ((module) => { -"use strict"; -module.exports = require("module"); +const EventEmitter = __nccwpck_require__(24434); +const http = __nccwpck_require__(58611); +const { Duplex } = __nccwpck_require__(2203); +const { createHash } = __nccwpck_require__(76982); -/***/ }), +const extension = __nccwpck_require__(61335); +const PerMessageDeflate = __nccwpck_require__(4376); +const subprotocol = __nccwpck_require__(43332); +const WebSocket = __nccwpck_require__(56681); +const { GUID, kWebSocket } = __nccwpck_require__(71791); -/***/ 69278: -/***/ ((module) => { +const keyRegex = /^[+/0-9A-Za-z]{22}==$/; -"use strict"; -module.exports = require("net"); +const RUNNING = 0; +const CLOSING = 1; +const CLOSED = 2; -/***/ }), +/** + * Class representing a WebSocket server. + * + * @extends EventEmitter + */ +class WebSocketServer extends EventEmitter { + /** + * Create a `WebSocketServer` instance. + * + * @param {Object} options Configuration options + * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether + * any of the `'message'`, `'ping'`, and `'pong'` events can be emitted + * multiple times in the same tick + * @param {Boolean} [options.autoPong=true] Specifies whether or not to + * automatically send a pong in response to a ping + * @param {Number} [options.backlog=511] The maximum length of the queue of + * pending connections + * @param {Boolean} [options.clientTracking=true] Specifies whether or not to + * track clients + * @param {Function} [options.handleProtocols] A hook to handle protocols + * @param {String} [options.host] The hostname where to bind the server + * @param {Number} [options.maxPayload=104857600] The maximum allowed message + * size + * @param {Boolean} [options.noServer=false] Enable no server mode + * @param {String} [options.path] Accept only connections matching this path + * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable + * permessage-deflate + * @param {Number} [options.port] The port where to bind the server + * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S + * server to use + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages + * @param {Function} [options.verifyClient] A hook to reject connections + * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket` + * class to use. It must be the `WebSocket` class or class that extends it + * @param {Function} [callback] A listener for the `listening` event + */ + constructor(options, callback) { + super(); -/***/ 78474: -/***/ ((module) => { + options = { + allowSynchronousEvents: true, + autoPong: true, + maxPayload: 100 * 1024 * 1024, + skipUTF8Validation: false, + perMessageDeflate: false, + handleProtocols: null, + clientTracking: true, + verifyClient: null, + noServer: false, + backlog: null, // use default (511 as implemented in net.js) + server: null, + host: null, + path: null, + port: null, + WebSocket, + ...options + }; -"use strict"; -module.exports = require("node:events"); + if ( + (options.port == null && !options.server && !options.noServer) || + (options.port != null && (options.server || options.noServer)) || + (options.server && options.noServer) + ) { + throw new TypeError( + 'One and only one of the "port", "server", or "noServer" options ' + + 'must be specified' + ); + } -/***/ }), + if (options.port != null) { + this._server = http.createServer((req, res) => { + const body = http.STATUS_CODES[426]; -/***/ 73024: -/***/ ((module) => { + res.writeHead(426, { + 'Content-Length': body.length, + 'Content-Type': 'text/plain' + }); + res.end(body); + }); + this._server.listen( + options.port, + options.host, + options.backlog, + callback + ); + } else if (options.server) { + this._server = options.server; + } -"use strict"; -module.exports = require("node:fs"); + if (this._server) { + const emitConnection = this.emit.bind(this, 'connection'); -/***/ }), + this._removeListeners = addListeners(this._server, { + listening: this.emit.bind(this, 'listening'), + error: this.emit.bind(this, 'error'), + upgrade: (req, socket, head) => { + this.handleUpgrade(req, socket, head, emitConnection); + } + }); + } -/***/ 51455: -/***/ ((module) => { + if (options.perMessageDeflate === true) options.perMessageDeflate = {}; + if (options.clientTracking) { + this.clients = new Set(); + this._shouldEmitClose = false; + } -"use strict"; -module.exports = require("node:fs/promises"); + this.options = options; + this._state = RUNNING; + } -/***/ }), + /** + * Returns the bound address, the address family name, and port of the server + * as reported by the operating system if listening on an IP socket. + * If the server is listening on a pipe or UNIX domain socket, the name is + * returned as a string. + * + * @return {(Object|String|null)} The address of the server + * @public + */ + address() { + if (this.options.noServer) { + throw new Error('The server is operating in "noServer" mode'); + } -/***/ 76760: -/***/ ((module) => { + if (!this._server) return null; + return this._server.address(); + } -"use strict"; -module.exports = require("node:path"); + /** + * Stop the server from accepting new connections and emit the `'close'` event + * when all existing connections are closed. + * + * @param {Function} [cb] A one-time listener for the `'close'` event + * @public + */ + close(cb) { + if (this._state === CLOSED) { + if (cb) { + this.once('close', () => { + cb(new Error('The server is not running')); + }); + } -/***/ }), + process.nextTick(emitClose, this); + return; + } -/***/ 57075: -/***/ ((module) => { + if (cb) this.once('close', cb); -"use strict"; -module.exports = require("node:stream"); + if (this._state === CLOSING) return; + this._state = CLOSING; -/***/ }), + if (this.options.noServer || this.options.server) { + if (this._server) { + this._removeListeners(); + this._removeListeners = this._server = null; + } -/***/ 46193: -/***/ ((module) => { + if (this.clients) { + if (!this.clients.size) { + process.nextTick(emitClose, this); + } else { + this._shouldEmitClose = true; + } + } else { + process.nextTick(emitClose, this); + } + } else { + const server = this._server; -"use strict"; -module.exports = require("node:string_decoder"); + this._removeListeners(); + this._removeListeners = this._server = null; -/***/ }), + // + // The HTTP/S server was created internally. Close it, and rely on its + // `'close'` event. + // + server.close(() => { + emitClose(this); + }); + } + } -/***/ 73136: -/***/ ((module) => { + /** + * See if a given request should be handled by this server instance. + * + * @param {http.IncomingMessage} req Request object to inspect + * @return {Boolean} `true` if the request is valid, else `false` + * @public + */ + shouldHandle(req) { + if (this.options.path) { + const index = req.url.indexOf('?'); + const pathname = index !== -1 ? req.url.slice(0, index) : req.url; -"use strict"; -module.exports = require("node:url"); + if (pathname !== this.options.path) return false; + } -/***/ }), + return true; + } -/***/ 57975: -/***/ ((module) => { + /** + * Handle a HTTP Upgrade request. + * + * @param {http.IncomingMessage} req The request object + * @param {Duplex} socket The network socket between the server and client + * @param {Buffer} head The first packet of the upgraded stream + * @param {Function} cb Callback + * @public + */ + handleUpgrade(req, socket, head, cb) { + socket.on('error', socketOnError); -"use strict"; -module.exports = require("node:util"); + const key = req.headers['sec-websocket-key']; + const upgrade = req.headers.upgrade; + const version = +req.headers['sec-websocket-version']; -/***/ }), + if (req.method !== 'GET') { + const message = 'Invalid HTTP method'; + abortHandshakeOrEmitwsClientError(this, req, socket, 405, message); + return; + } -/***/ 70857: -/***/ ((module) => { + if (upgrade === undefined || upgrade.toLowerCase() !== 'websocket') { + const message = 'Invalid Upgrade header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } -"use strict"; -module.exports = require("os"); + if (key === undefined || !keyRegex.test(key)) { + const message = 'Missing or invalid Sec-WebSocket-Key header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } -/***/ }), + if (version !== 8 && version !== 13) { + const message = 'Missing or invalid Sec-WebSocket-Version header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } -/***/ 16928: -/***/ ((module) => { + if (!this.shouldHandle(req)) { + abortHandshake(socket, 400); + return; + } -"use strict"; -module.exports = require("path"); + const secWebSocketProtocol = req.headers['sec-websocket-protocol']; + let protocols = new Set(); -/***/ }), + if (secWebSocketProtocol !== undefined) { + try { + protocols = subprotocol.parse(secWebSocketProtocol); + } catch (err) { + const message = 'Invalid Sec-WebSocket-Protocol header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } + } -/***/ 82987: -/***/ ((module) => { + const secWebSocketExtensions = req.headers['sec-websocket-extensions']; + const extensions = {}; -"use strict"; -module.exports = require("perf_hooks"); + if ( + this.options.perMessageDeflate && + secWebSocketExtensions !== undefined + ) { + const perMessageDeflate = new PerMessageDeflate( + this.options.perMessageDeflate, + true, + this.options.maxPayload + ); -/***/ }), + try { + const offers = extension.parse(secWebSocketExtensions); -/***/ 932: -/***/ ((module) => { + if (offers[PerMessageDeflate.extensionName]) { + perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]); + extensions[PerMessageDeflate.extensionName] = perMessageDeflate; + } + } catch (err) { + const message = + 'Invalid or unacceptable Sec-WebSocket-Extensions header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } + } -"use strict"; -module.exports = require("process"); + // + // Optionally call external client verification handler. + // + if (this.options.verifyClient) { + const info = { + origin: + req.headers[`${version === 8 ? 'sec-websocket-origin' : 'origin'}`], + secure: !!(req.socket.authorized || req.socket.encrypted), + req + }; -/***/ }), + if (this.options.verifyClient.length === 2) { + this.options.verifyClient(info, (verified, code, message, headers) => { + if (!verified) { + return abortHandshake(socket, code || 401, message, headers); + } -/***/ 83480: -/***/ ((module) => { + this.completeUpgrade( + extensions, + key, + protocols, + req, + socket, + head, + cb + ); + }); + return; + } -"use strict"; -module.exports = require("querystring"); + if (!this.options.verifyClient(info)) return abortHandshake(socket, 401); + } -/***/ }), + this.completeUpgrade(extensions, key, protocols, req, socket, head, cb); + } -/***/ 23785: -/***/ ((module) => { + /** + * Upgrade the connection to WebSocket. + * + * @param {Object} extensions The accepted extensions + * @param {String} key The value of the `Sec-WebSocket-Key` header + * @param {Set} protocols The subprotocols + * @param {http.IncomingMessage} req The request object + * @param {Duplex} socket The network socket between the server and client + * @param {Buffer} head The first packet of the upgraded stream + * @param {Function} cb Callback + * @throws {Error} If called more than once with the same socket + * @private + */ + completeUpgrade(extensions, key, protocols, req, socket, head, cb) { + // + // Destroy the socket if the client has already sent a FIN packet. + // + if (!socket.readable || !socket.writable) return socket.destroy(); -"use strict"; -module.exports = require("readline"); + if (socket[kWebSocket]) { + throw new Error( + 'server.handleUpgrade() was called more than once with the same ' + + 'socket, possibly due to a misconfiguration' + ); + } -/***/ }), + if (this._state > RUNNING) return abortHandshake(socket, 503); -/***/ 2203: -/***/ ((module) => { + const digest = createHash('sha1') + .update(key + GUID) + .digest('base64'); -"use strict"; -module.exports = require("stream"); + const headers = [ + 'HTTP/1.1 101 Switching Protocols', + 'Upgrade: websocket', + 'Connection: Upgrade', + `Sec-WebSocket-Accept: ${digest}` + ]; -/***/ }), + const ws = new this.options.WebSocket(null, undefined, this.options); -/***/ 63774: -/***/ ((module) => { + if (protocols.size) { + // + // Optionally call external protocol selection handler. + // + const protocol = this.options.handleProtocols + ? this.options.handleProtocols(protocols, req) + : protocols.values().next().value; -"use strict"; -module.exports = require("stream/web"); + if (protocol) { + headers.push(`Sec-WebSocket-Protocol: ${protocol}`); + ws._protocol = protocol; + } + } -/***/ }), + if (extensions[PerMessageDeflate.extensionName]) { + const params = extensions[PerMessageDeflate.extensionName].params; + const value = extension.format({ + [PerMessageDeflate.extensionName]: [params] + }); + headers.push(`Sec-WebSocket-Extensions: ${value}`); + ws._extensions = extensions; + } -/***/ 13193: -/***/ ((module) => { + // + // Allow external modification/inspection of handshake headers. + // + this.emit('headers', headers, req); -"use strict"; -module.exports = require("string_decoder"); + socket.write(headers.concat('\r\n').join('\r\n')); + socket.removeListener('error', socketOnError); -/***/ }), + ws.setSocket(socket, head, { + allowSynchronousEvents: this.options.allowSynchronousEvents, + maxPayload: this.options.maxPayload, + skipUTF8Validation: this.options.skipUTF8Validation + }); -/***/ 53557: -/***/ ((module) => { + if (this.clients) { + this.clients.add(ws); + ws.on('close', () => { + this.clients.delete(ws); -"use strict"; -module.exports = require("timers"); + if (this._shouldEmitClose && !this.clients.size) { + process.nextTick(emitClose, this); + } + }); + } -/***/ }), + cb(ws, req); + } +} -/***/ 64756: -/***/ ((module) => { +module.exports = WebSocketServer; -"use strict"; -module.exports = require("tls"); +/** + * Add event listeners on an `EventEmitter` using a map of + * pairs. + * + * @param {EventEmitter} server The event emitter + * @param {Object.} map The listeners to add + * @return {Function} A function that will remove the added listeners when + * called + * @private + */ +function addListeners(server, map) { + for (const event of Object.keys(map)) server.on(event, map[event]); -/***/ }), + return function removeListeners() { + for (const event of Object.keys(map)) { + server.removeListener(event, map[event]); + } + }; +} -/***/ 52018: -/***/ ((module) => { +/** + * Emit a `'close'` event on an `EventEmitter`. + * + * @param {EventEmitter} server The event emitter + * @private + */ +function emitClose(server) { + server._state = CLOSED; + server.emit('close'); +} -"use strict"; -module.exports = require("tty"); +/** + * Handle socket errors. + * + * @private + */ +function socketOnError() { + this.destroy(); +} -/***/ }), +/** + * Close the connection when preconditions are not fulfilled. + * + * @param {Duplex} socket The socket of the upgrade request + * @param {Number} code The HTTP response status code + * @param {String} [message] The HTTP response body + * @param {Object} [headers] Additional HTTP response headers + * @private + */ +function abortHandshake(socket, code, message, headers) { + // + // The socket is writable unless the user destroyed or ended it before calling + // `server.handleUpgrade()` or in the `verifyClient` function, which is a user + // error. Handling this does not make much sense as the worst that can happen + // is that some of the data written by the user might be discarded due to the + // call to `socket.end()` below, which triggers an `'error'` event that in + // turn causes the socket to be destroyed. + // + message = message || http.STATUS_CODES[code]; + headers = { + Connection: 'close', + 'Content-Type': 'text/html', + 'Content-Length': Buffer.byteLength(message), + ...headers + }; -/***/ 87016: -/***/ ((module) => { + socket.once('finish', socket.destroy); -"use strict"; -module.exports = require("url"); + socket.end( + `HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\r\n` + + Object.keys(headers) + .map((h) => `${h}: ${headers[h]}`) + .join('\r\n') + + '\r\n\r\n' + + message + ); +} -/***/ }), +/** + * Emit a `'wsClientError'` event on a `WebSocketServer` if there is at least + * one listener for it, otherwise call `abortHandshake()`. + * + * @param {WebSocketServer} server The WebSocket server + * @param {http.IncomingMessage} req The request object + * @param {Duplex} socket The socket of the upgrade request + * @param {Number} code The HTTP response status code + * @param {String} message The HTTP response body + * @private + */ +function abortHandshakeOrEmitwsClientError(server, req, socket, code, message) { + if (server.listenerCount('wsClientError')) { + const err = new Error(message); + Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError); -/***/ 39023: -/***/ ((module) => { + server.emit('wsClientError', err, socket, req); + } else { + abortHandshake(socket, code, message); + } +} -"use strict"; -module.exports = require("util"); /***/ }), -/***/ 98253: -/***/ ((module) => { +/***/ 56681: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = require("util/types"); - -/***/ }), +/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Duplex|Readable$", "caughtErrors": "none" }] */ -/***/ 28167: -/***/ ((module) => { -"use strict"; -module.exports = require("worker_threads"); -/***/ }), +const EventEmitter = __nccwpck_require__(24434); +const https = __nccwpck_require__(65692); +const http = __nccwpck_require__(58611); +const net = __nccwpck_require__(69278); +const tls = __nccwpck_require__(64756); +const { randomBytes, createHash } = __nccwpck_require__(76982); +const { Duplex, Readable } = __nccwpck_require__(2203); +const { URL } = __nccwpck_require__(87016); -/***/ 43106: -/***/ ((module) => { +const PerMessageDeflate = __nccwpck_require__(4376); +const Receiver = __nccwpck_require__(20893); +const Sender = __nccwpck_require__(7389); +const { isBlob } = __nccwpck_require__(26615); -"use strict"; -module.exports = require("zlib"); +const { + BINARY_TYPES, + EMPTY_BUFFER, + GUID, + kForOnEventAttribute, + kListener, + kStatusCode, + kWebSocket, + NOOP +} = __nccwpck_require__(71791); +const { + EventTarget: { addEventListener, removeEventListener } +} = __nccwpck_require__(34634); +const { format, parse } = __nccwpck_require__(61335); +const { toBuffer } = __nccwpck_require__(95803); -/***/ }), +const closeTimeout = 30 * 1000; +const kAborted = Symbol('kAborted'); +const protocolVersions = [8, 13]; +const readyStates = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED']; +const subprotocolRegex = /^[!#$%&'*+\-.0-9A-Z^_`|a-z~]+$/; -/***/ 90147: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/** + * Class representing a WebSocket. + * + * @extends EventEmitter + */ +class WebSocket extends EventEmitter { + /** + * Create a new `WebSocket`. + * + * @param {(String|URL)} address The URL to which to connect + * @param {(String|String[])} [protocols] The subprotocols + * @param {Object} [options] Connection options + */ + constructor(address, protocols, options) { + super(); -"use strict"; + this._binaryType = BINARY_TYPES[0]; + this._closeCode = 1006; + this._closeFrameReceived = false; + this._closeFrameSent = false; + this._closeMessage = EMPTY_BUFFER; + this._closeTimer = null; + this._errorEmitted = false; + this._extensions = {}; + this._paused = false; + this._protocol = ''; + this._readyState = WebSocket.CONNECTING; + this._receiver = null; + this._sender = null; + this._socket = null; + if (address !== null) { + this._bufferedAmount = 0; + this._isServer = false; + this._redirects = 0; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.codeFrameColumns = codeFrameColumns; -exports["default"] = _default; -var _highlight = __nccwpck_require__(26270); -var _chalk = _interopRequireWildcard(__nccwpck_require__(43351), true); -function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } -function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } -let chalkWithForcedColor = undefined; -function getChalk(forceColor) { - if (forceColor) { - var _chalkWithForcedColor; - (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({ - enabled: true, - level: 1 - }); - return chalkWithForcedColor; - } - return _chalk.default; -} -let deprecationWarningShown = false; -function getDefs(chalk) { - return { - gutter: chalk.grey, - marker: chalk.red.bold, - message: chalk.red.bold - }; -} -const NEWLINE = /\r\n|[\n\r\u2028\u2029]/; -function getMarkerLines(loc, source, opts) { - const startLoc = Object.assign({ - column: 0, - line: -1 - }, loc.start); - const endLoc = Object.assign({}, startLoc, loc.end); - const { - linesAbove = 2, - linesBelow = 3 - } = opts || {}; - const startLine = startLoc.line; - const startColumn = startLoc.column; - const endLine = endLoc.line; - const endColumn = endLoc.column; - let start = Math.max(startLine - (linesAbove + 1), 0); - let end = Math.min(source.length, endLine + linesBelow); - if (startLine === -1) { - start = 0; - } - if (endLine === -1) { - end = source.length; - } - const lineDiff = endLine - startLine; - const markerLines = {}; - if (lineDiff) { - for (let i = 0; i <= lineDiff; i++) { - const lineNumber = i + startLine; - if (!startColumn) { - markerLines[lineNumber] = true; - } else if (i === 0) { - const sourceLength = source[lineNumber - 1].length; - markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1]; - } else if (i === lineDiff) { - markerLines[lineNumber] = [0, endColumn]; - } else { - const sourceLength = source[lineNumber - i].length; - markerLines[lineNumber] = [0, sourceLength]; - } - } - } else { - if (startColumn === endColumn) { - if (startColumn) { - markerLines[startLine] = [startColumn, 0]; - } else { - markerLines[startLine] = true; - } - } else { - markerLines[startLine] = [startColumn, endColumn - startColumn]; - } - } - return { - start, - end, - markerLines - }; -} -function codeFrameColumns(rawLines, loc, opts = {}) { - const highlighted = (opts.highlightCode || opts.forceColor) && (0, _highlight.shouldHighlight)(opts); - const chalk = getChalk(opts.forceColor); - const defs = getDefs(chalk); - const maybeHighlight = (chalkFn, string) => { - return highlighted ? chalkFn(string) : string; - }; - const lines = rawLines.split(NEWLINE); - const { - start, - end, - markerLines - } = getMarkerLines(loc, lines, opts); - const hasColumns = loc.start && typeof loc.start.column === "number"; - const numberMaxWidth = String(end).length; - const highlightedLines = highlighted ? (0, _highlight.default)(rawLines, opts) : rawLines; - let frame = highlightedLines.split(NEWLINE, end).slice(start, end).map((line, index) => { - const number = start + 1 + index; - const paddedNumber = ` ${number}`.slice(-numberMaxWidth); - const gutter = ` ${paddedNumber} |`; - const hasMarker = markerLines[number]; - const lastMarkerLine = !markerLines[number + 1]; - if (hasMarker) { - let markerLine = ""; - if (Array.isArray(hasMarker)) { - const markerSpacing = line.slice(0, Math.max(hasMarker[0] - 1, 0)).replace(/[^\t]/g, " "); - const numberOfMarkers = hasMarker[1] || 1; - markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), " ", markerSpacing, maybeHighlight(defs.marker, "^").repeat(numberOfMarkers)].join(""); - if (lastMarkerLine && opts.message) { - markerLine += " " + maybeHighlight(defs.message, opts.message); + if (protocols === undefined) { + protocols = []; + } else if (!Array.isArray(protocols)) { + if (typeof protocols === 'object' && protocols !== null) { + options = protocols; + protocols = []; + } else { + protocols = [protocols]; } } - return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line.length > 0 ? ` ${line}` : "", markerLine].join(""); - } else { - return ` ${maybeHighlight(defs.gutter, gutter)}${line.length > 0 ? ` ${line}` : ""}`; - } - }).join("\n"); - if (opts.message && !hasColumns) { - frame = `${" ".repeat(numberMaxWidth + 1)}${opts.message}\n${frame}`; - } - if (highlighted) { - return chalk.reset(frame); - } else { - return frame; - } -} -function _default(rawLines, lineNumber, colNumber, opts = {}) { - if (!deprecationWarningShown) { - deprecationWarningShown = true; - const message = "Passing lineNumber and colNumber is deprecated to @babel/code-frame. Please use `codeFrameColumns`."; - if (process.emitWarning) { - process.emitWarning(message, "DeprecationWarning"); + + initAsClient(this, address, protocols, options); } else { - const deprecationError = new Error(message); - deprecationError.name = "DeprecationWarning"; - console.warn(new Error(message)); + this._autoPong = options.autoPong; + this._isServer = true; } } - colNumber = Math.max(colNumber, 0); - const location = { - start: { - column: colNumber, - line: lineNumber - } - }; - return codeFrameColumns(rawLines, location, opts); -} - -//# sourceMappingURL=index.js.map - - -/***/ }), - -/***/ 92924: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.isIdentifierChar = isIdentifierChar; -exports.isIdentifierName = isIdentifierName; -exports.isIdentifierStart = isIdentifierStart; -let nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0560-\u0588\u05d0-\u05ea\u05ef-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u0860-\u086a\u0870-\u0887\u0889-\u088e\u08a0-\u08c9\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u09fc\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c5d\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cdd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d04-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e86-\u0e8a\u0e8c-\u0ea3\u0ea5\u0ea7-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u1711\u171f-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1878\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4c\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c88\u1c90-\u1cba\u1cbd-\u1cbf\u1ce9-\u1cec\u1cee-\u1cf3\u1cf5\u1cf6\u1cfa\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312f\u3131-\u318e\u31a0-\u31bf\u31f0-\u31ff\u3400-\u4dbf\u4e00-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7ca\ua7d0\ua7d1\ua7d3\ua7d5-\ua7d9\ua7f2-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua8fe\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab69\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc"; -let nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u07fd\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u0898-\u089f\u08ca-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u09fe\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0afa-\u0aff\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b55-\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c04\u0c3c\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0cf3\u0d00-\u0d03\u0d3b\u0d3c\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d81-\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0ebc\u0ec8-\u0ece\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1715\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u180f-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1abf-\u1ace\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf4\u1cf7-\u1cf9\u1dc0-\u1dff\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\u30fb\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua82c\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua8ff-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f\uff65"; -const nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]"); -const nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]"); -nonASCIIidentifierStartChars = nonASCIIidentifierChars = null; -const astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 68, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, 18, 5, 4026, 582, 8634, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8936, 3, 2, 6, 2, 1, 2, 290, 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 757, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191]; -const astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 81, 2, 71, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 9, 5351, 0, 7, 14, 13835, 9, 87, 9, 39, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4706, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, 9, 357, 0, 62, 13, 499, 13, 983, 6, 110, 6, 6, 9, 4759, 9, 787719, 239]; -function isInAstralSet(code, set) { - let pos = 0x10000; - for (let i = 0, length = set.length; i < length; i += 2) { - pos += set[i]; - if (pos > code) return false; - pos += set[i + 1]; - if (pos >= code) return true; - } - return false; -} -function isIdentifierStart(code) { - if (code < 65) return code === 36; - if (code <= 90) return true; - if (code < 97) return code === 95; - if (code <= 122) return true; - if (code <= 0xffff) { - return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)); - } - return isInAstralSet(code, astralIdentifierStartCodes); -} -function isIdentifierChar(code) { - if (code < 48) return code === 36; - if (code < 58) return true; - if (code < 65) return false; - if (code <= 90) return true; - if (code < 97) return code === 95; - if (code <= 122) return true; - if (code <= 0xffff) { - return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)); - } - return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes); -} -function isIdentifierName(name) { - let isFirst = true; - for (let i = 0; i < name.length; i++) { - let cp = name.charCodeAt(i); - if ((cp & 0xfc00) === 0xd800 && i + 1 < name.length) { - const trail = name.charCodeAt(++i); - if ((trail & 0xfc00) === 0xdc00) { - cp = 0x10000 + ((cp & 0x3ff) << 10) + (trail & 0x3ff); - } - } - if (isFirst) { - isFirst = false; - if (!isIdentifierStart(cp)) { - return false; - } - } else if (!isIdentifierChar(cp)) { - return false; - } + /** + * For historical reasons, the custom "nodebuffer" type is used by the default + * instead of "blob". + * + * @type {String} + */ + get binaryType() { + return this._binaryType; } - return !isFirst; -} - -//# sourceMappingURL=identifier.js.map - -/***/ }), + set binaryType(type) { + if (!BINARY_TYPES.includes(type)) return; -/***/ 76599: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + this._binaryType = type; -"use strict"; + // + // Allow to change `binaryType` on the fly. + // + if (this._receiver) this._receiver._binaryType = type; + } + /** + * @type {Number} + */ + get bufferedAmount() { + if (!this._socket) return this._bufferedAmount; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -Object.defineProperty(exports, "isIdentifierChar", ({ - enumerable: true, - get: function () { - return _identifier.isIdentifierChar; - } -})); -Object.defineProperty(exports, "isIdentifierName", ({ - enumerable: true, - get: function () { - return _identifier.isIdentifierName; + return this._socket._writableState.length + this._sender._bufferedBytes; } -})); -Object.defineProperty(exports, "isIdentifierStart", ({ - enumerable: true, - get: function () { - return _identifier.isIdentifierStart; + + /** + * @type {String} + */ + get extensions() { + return Object.keys(this._extensions).join(); } -})); -Object.defineProperty(exports, "isKeyword", ({ - enumerable: true, - get: function () { - return _keyword.isKeyword; + + /** + * @type {Boolean} + */ + get isPaused() { + return this._paused; } -})); -Object.defineProperty(exports, "isReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isReservedWord; + + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onclose() { + return null; } -})); -Object.defineProperty(exports, "isStrictBindOnlyReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isStrictBindOnlyReservedWord; + + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onerror() { + return null; } -})); -Object.defineProperty(exports, "isStrictBindReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isStrictBindReservedWord; + + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onopen() { + return null; } -})); -Object.defineProperty(exports, "isStrictReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isStrictReservedWord; + + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onmessage() { + return null; } -})); -var _identifier = __nccwpck_require__(92924); -var _keyword = __nccwpck_require__(49884); -//# sourceMappingURL=index.js.map + /** + * @type {String} + */ + get protocol() { + return this._protocol; + } + /** + * @type {Number} + */ + get readyState() { + return this._readyState; + } -/***/ }), + /** + * @type {String} + */ + get url() { + return this._url; + } -/***/ 49884: -/***/ ((__unused_webpack_module, exports) => { + /** + * Set up the socket and the internal resources. + * + * @param {Duplex} socket The network socket between the server and client + * @param {Buffer} head The first packet of the upgraded stream + * @param {Object} options Options object + * @param {Boolean} [options.allowSynchronousEvents=false] Specifies whether + * any of the `'message'`, `'ping'`, and `'pong'` events can be emitted + * multiple times in the same tick + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Number} [options.maxPayload=0] The maximum allowed message size + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages + * @private + */ + setSocket(socket, head, options) { + const receiver = new Receiver({ + allowSynchronousEvents: options.allowSynchronousEvents, + binaryType: this.binaryType, + extensions: this._extensions, + isServer: this._isServer, + maxPayload: options.maxPayload, + skipUTF8Validation: options.skipUTF8Validation + }); -"use strict"; + const sender = new Sender(socket, this._extensions, options.generateMask); + this._receiver = receiver; + this._sender = sender; + this._socket = socket; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.isKeyword = isKeyword; -exports.isReservedWord = isReservedWord; -exports.isStrictBindOnlyReservedWord = isStrictBindOnlyReservedWord; -exports.isStrictBindReservedWord = isStrictBindReservedWord; -exports.isStrictReservedWord = isStrictReservedWord; -const reservedWords = { - keyword: ["break", "case", "catch", "continue", "debugger", "default", "do", "else", "finally", "for", "function", "if", "return", "switch", "throw", "try", "var", "const", "while", "with", "new", "this", "super", "class", "extends", "export", "import", "null", "true", "false", "in", "instanceof", "typeof", "void", "delete"], - strict: ["implements", "interface", "let", "package", "private", "protected", "public", "static", "yield"], - strictBind: ["eval", "arguments"] -}; -const keywords = new Set(reservedWords.keyword); -const reservedWordsStrictSet = new Set(reservedWords.strict); -const reservedWordsStrictBindSet = new Set(reservedWords.strictBind); -function isReservedWord(word, inModule) { - return inModule && word === "await" || word === "enum"; -} -function isStrictReservedWord(word, inModule) { - return isReservedWord(word, inModule) || reservedWordsStrictSet.has(word); -} -function isStrictBindOnlyReservedWord(word) { - return reservedWordsStrictBindSet.has(word); -} -function isStrictBindReservedWord(word, inModule) { - return isStrictReservedWord(word, inModule) || isStrictBindOnlyReservedWord(word); -} -function isKeyword(word) { - return keywords.has(word); -} + receiver[kWebSocket] = this; + sender[kWebSocket] = this; + socket[kWebSocket] = this; -//# sourceMappingURL=keyword.js.map + receiver.on('conclude', receiverOnConclude); + receiver.on('drain', receiverOnDrain); + receiver.on('error', receiverOnError); + receiver.on('message', receiverOnMessage); + receiver.on('ping', receiverOnPing); + receiver.on('pong', receiverOnPong); + sender.onerror = senderOnError; -/***/ }), + // + // These methods may not be available if `socket` is just a `Duplex`. + // + if (socket.setTimeout) socket.setTimeout(0); + if (socket.setNoDelay) socket.setNoDelay(); -/***/ 26270: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + if (head.length > 0) socket.unshift(head); -"use strict"; + socket.on('close', socketOnClose); + socket.on('data', socketOnData); + socket.on('end', socketOnEnd); + socket.on('error', socketOnError); + this._readyState = WebSocket.OPEN; + this.emit('open'); + } -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports["default"] = highlight; -exports.shouldHighlight = shouldHighlight; -var _jsTokens = __nccwpck_require__(85756); -var _helperValidatorIdentifier = __nccwpck_require__(76599); -var _chalk = _interopRequireWildcard(__nccwpck_require__(71318), true); -function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } -function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } -const sometimesKeywords = new Set(["as", "async", "from", "get", "of", "set"]); -function getDefs(chalk) { - return { - keyword: chalk.cyan, - capitalized: chalk.yellow, - jsxIdentifier: chalk.yellow, - punctuator: chalk.yellow, - number: chalk.magenta, - string: chalk.green, - regex: chalk.magenta, - comment: chalk.grey, - invalid: chalk.white.bgRed.bold - }; -} -const NEWLINE = /\r\n|[\n\r\u2028\u2029]/; -const BRACKET = /^[()[\]{}]$/; -let tokenize; -{ - const JSX_TAG = /^[a-z][\w-]*$/i; - const getTokenType = function (token, offset, text) { - if (token.type === "name") { - if ((0, _helperValidatorIdentifier.isKeyword)(token.value) || (0, _helperValidatorIdentifier.isStrictReservedWord)(token.value, true) || sometimesKeywords.has(token.value)) { - return "keyword"; - } - if (JSX_TAG.test(token.value) && (text[offset - 1] === "<" || text.slice(offset - 2, offset) == " colorize(str)).join("\n"); - } else { - highlighted += value; + + if (this._extensions[PerMessageDeflate.extensionName]) { + this._extensions[PerMessageDeflate.extensionName].cleanup(); } + + this._receiver.removeAllListeners(); + this._readyState = WebSocket.CLOSED; + this.emit('close', this._closeCode, this._closeMessage); } - return highlighted; -} -function shouldHighlight(options) { - return _chalk.default.level > 0 || options.forceColor; -} -let chalkWithForcedColor = undefined; -function getChalk(forceColor) { - if (forceColor) { - var _chalkWithForcedColor; - (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({ - enabled: true, - level: 1 - }); - return chalkWithForcedColor; - } - return _chalk.default; -} -{ - exports.getChalk = options => getChalk(options.forceColor); -} -function highlight(code, options = {}) { - if (code !== "" && shouldHighlight(options)) { - const defs = getDefs(getChalk(options.forceColor)); - return highlightTokens(defs, code); - } else { - return code; - } -} -//# sourceMappingURL=index.js.map + /** + * Start a closing handshake. + * + * +----------+ +-----------+ +----------+ + * - - -|ws.close()|-->|close frame|-->|ws.close()|- - - + * | +----------+ +-----------+ +----------+ | + * +----------+ +-----------+ | + * CLOSING |ws.close()|<--|close frame|<--+-----+ CLOSING + * +----------+ +-----------+ | + * | | | +---+ | + * +------------------------+-->|fin| - - - - + * | +---+ | +---+ + * - - - - -|fin|<---------------------+ + * +---+ + * + * @param {Number} [code] Status code explaining why the connection is closing + * @param {(String|Buffer)} [data] The reason why the connection is + * closing + * @public + */ + close(code, data) { + if (this.readyState === WebSocket.CLOSED) return; + if (this.readyState === WebSocket.CONNECTING) { + const msg = 'WebSocket was closed before the connection was established'; + abortHandshake(this, this._req, msg); + return; + } + + if (this.readyState === WebSocket.CLOSING) { + if ( + this._closeFrameSent && + (this._closeFrameReceived || this._receiver._writableState.errorEmitted) + ) { + this._socket.end(); + } + return; + } -/***/ }), + this._readyState = WebSocket.CLOSING; + this._sender.close(code, data, !this._isServer, (err) => { + // + // This error is handled by the `'error'` listener on the socket. We only + // want to know if the close frame has been sent here. + // + if (err) return; -/***/ 27182: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + this._closeFrameSent = true; -"use strict"; + if ( + this._closeFrameReceived || + this._receiver._writableState.errorEmitted + ) { + this._socket.end(); + } + }); + setCloseTimer(this); + } -const WritableStream = (__nccwpck_require__(57075).Writable) -const inherits = (__nccwpck_require__(57975).inherits) + /** + * Pause the socket. + * + * @public + */ + pause() { + if ( + this.readyState === WebSocket.CONNECTING || + this.readyState === WebSocket.CLOSED + ) { + return; + } -const StreamSearch = __nccwpck_require__(84136) + this._paused = true; + this._socket.pause(); + } -const PartStream = __nccwpck_require__(50612) -const HeaderParser = __nccwpck_require__(62271) + /** + * Send a ping. + * + * @param {*} [data] The data to send + * @param {Boolean} [mask] Indicates whether or not to mask `data` + * @param {Function} [cb] Callback which is executed when the ping is sent + * @public + */ + ping(data, mask, cb) { + if (this.readyState === WebSocket.CONNECTING) { + throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); + } -const DASH = 45 -const B_ONEDASH = Buffer.from('-') -const B_CRLF = Buffer.from('\r\n') -const EMPTY_FN = function () {} + if (typeof data === 'function') { + cb = data; + data = mask = undefined; + } else if (typeof mask === 'function') { + cb = mask; + mask = undefined; + } -function Dicer (cfg) { - if (!(this instanceof Dicer)) { return new Dicer(cfg) } - WritableStream.call(this, cfg) + if (typeof data === 'number') data = data.toString(); - if (!cfg || (!cfg.headerFirst && typeof cfg.boundary !== 'string')) { throw new TypeError('Boundary required') } + if (this.readyState !== WebSocket.OPEN) { + sendAfterClose(this, data, cb); + return; + } - if (typeof cfg.boundary === 'string') { this.setBoundary(cfg.boundary) } else { this._bparser = undefined } + if (mask === undefined) mask = !this._isServer; + this._sender.ping(data || EMPTY_BUFFER, mask, cb); + } - this._headerFirst = cfg.headerFirst + /** + * Send a pong. + * + * @param {*} [data] The data to send + * @param {Boolean} [mask] Indicates whether or not to mask `data` + * @param {Function} [cb] Callback which is executed when the pong is sent + * @public + */ + pong(data, mask, cb) { + if (this.readyState === WebSocket.CONNECTING) { + throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); + } - this._dashes = 0 - this._parts = 0 - this._finished = false - this._realFinish = false - this._isPreamble = true - this._justMatched = false - this._firstWrite = true - this._inHeader = true - this._part = undefined - this._cb = undefined - this._ignoreData = false - this._partOpts = { highWaterMark: cfg.partHwm } - this._pause = false + if (typeof data === 'function') { + cb = data; + data = mask = undefined; + } else if (typeof mask === 'function') { + cb = mask; + mask = undefined; + } - const self = this - this._hparser = new HeaderParser(cfg) - this._hparser.on('header', function (header) { - self._inHeader = false - self._part.emit('header', header) - }) -} -inherits(Dicer, WritableStream) + if (typeof data === 'number') data = data.toString(); -Dicer.prototype.emit = function (ev) { - if (ev === 'finish' && !this._realFinish) { - if (!this._finished) { - const self = this - process.nextTick(function () { - self.emit('error', new Error('Unexpected end of multipart data')) - if (self._part && !self._ignoreData) { - const type = (self._isPreamble ? 'Preamble' : 'Part') - self._part.emit('error', new Error(type + ' terminated early due to unexpected end of multipart data')) - self._part.push(null) - process.nextTick(function () { - self._realFinish = true - self.emit('finish') - self._realFinish = false - }) - return - } - self._realFinish = true - self.emit('finish') - self._realFinish = false - }) + if (this.readyState !== WebSocket.OPEN) { + sendAfterClose(this, data, cb); + return; } - } else { WritableStream.prototype.emit.apply(this, arguments) } -} -Dicer.prototype._write = function (data, encoding, cb) { - // ignore unexpected data (e.g. extra trailer data after finished) - if (!this._hparser && !this._bparser) { return cb() } + if (mask === undefined) mask = !this._isServer; + this._sender.pong(data || EMPTY_BUFFER, mask, cb); + } - if (this._headerFirst && this._isPreamble) { - if (!this._part) { - this._part = new PartStream(this._partOpts) - if (this.listenerCount('preamble') !== 0) { this.emit('preamble', this._part) } else { this._ignore() } + /** + * Resume the socket. + * + * @public + */ + resume() { + if ( + this.readyState === WebSocket.CONNECTING || + this.readyState === WebSocket.CLOSED + ) { + return; } - const r = this._hparser.push(data) - if (!this._inHeader && r !== undefined && r < data.length) { data = data.slice(r) } else { return cb() } - } - // allows for "easier" testing - if (this._firstWrite) { - this._bparser.push(B_CRLF) - this._firstWrite = false + this._paused = false; + if (!this._receiver._writableState.needDrain) this._socket.resume(); } - this._bparser.push(data) - - if (this._pause) { this._cb = cb } else { cb() } -} + /** + * Send a data message. + * + * @param {*} data The message to send + * @param {Object} [options] Options object + * @param {Boolean} [options.binary] Specifies whether `data` is binary or + * text + * @param {Boolean} [options.compress] Specifies whether or not to compress + * `data` + * @param {Boolean} [options.fin=true] Specifies whether the fragment is the + * last one + * @param {Boolean} [options.mask] Specifies whether or not to mask `data` + * @param {Function} [cb] Callback which is executed when data is written out + * @public + */ + send(data, options, cb) { + if (this.readyState === WebSocket.CONNECTING) { + throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); + } -Dicer.prototype.reset = function () { - this._part = undefined - this._bparser = undefined - this._hparser = undefined -} + if (typeof options === 'function') { + cb = options; + options = {}; + } -Dicer.prototype.setBoundary = function (boundary) { - const self = this - this._bparser = new StreamSearch('\r\n--' + boundary) - this._bparser.on('info', function (isMatch, data, start, end) { - self._oninfo(isMatch, data, start, end) - }) -} + if (typeof data === 'number') data = data.toString(); -Dicer.prototype._ignore = function () { - if (this._part && !this._ignoreData) { - this._ignoreData = true - this._part.on('error', EMPTY_FN) - // we must perform some kind of read on the stream even though we are - // ignoring the data, otherwise node's Readable stream will not emit 'end' - // after pushing null to the stream - this._part.resume() - } -} + if (this.readyState !== WebSocket.OPEN) { + sendAfterClose(this, data, cb); + return; + } -Dicer.prototype._oninfo = function (isMatch, data, start, end) { - let buf; const self = this; let i = 0; let r; let shouldWriteMore = true + const opts = { + binary: typeof data !== 'string', + mask: !this._isServer, + compress: true, + fin: true, + ...options + }; - if (!this._part && this._justMatched && data) { - while (this._dashes < 2 && (start + i) < end) { - if (data[start + i] === DASH) { - ++i - ++this._dashes - } else { - if (this._dashes) { buf = B_ONEDASH } - this._dashes = 0 - break - } - } - if (this._dashes === 2) { - if ((start + i) < end && this.listenerCount('trailer') !== 0) { this.emit('trailer', data.slice(start + i, end)) } - this.reset() - this._finished = true - // no more parts will be added - if (self._parts === 0) { - self._realFinish = true - self.emit('finish') - self._realFinish = false - } - } - if (this._dashes) { return } - } - if (this._justMatched) { this._justMatched = false } - if (!this._part) { - this._part = new PartStream(this._partOpts) - this._part._read = function (n) { - self._unpause() - } - if (this._isPreamble && this.listenerCount('preamble') !== 0) { - this.emit('preamble', this._part) - } else if (this._isPreamble !== true && this.listenerCount('part') !== 0) { - this.emit('part', this._part) - } else { - this._ignore() + if (!this._extensions[PerMessageDeflate.extensionName]) { + opts.compress = false; } - if (!this._isPreamble) { this._inHeader = true } + + this._sender.send(data || EMPTY_BUFFER, opts, cb); } - if (data && start < end && !this._ignoreData) { - if (this._isPreamble || !this._inHeader) { - if (buf) { shouldWriteMore = this._part.push(buf) } - shouldWriteMore = this._part.push(data.slice(start, end)) - if (!shouldWriteMore) { this._pause = true } - } else if (!this._isPreamble && this._inHeader) { - if (buf) { this._hparser.push(buf) } - r = this._hparser.push(data.slice(start, end)) - if (!this._inHeader && r !== undefined && r < end) { this._oninfo(false, data, start + r, end) } + + /** + * Forcibly close the connection. + * + * @public + */ + terminate() { + if (this.readyState === WebSocket.CLOSED) return; + if (this.readyState === WebSocket.CONNECTING) { + const msg = 'WebSocket was closed before the connection was established'; + abortHandshake(this, this._req, msg); + return; } - } - if (isMatch) { - this._hparser.reset() - if (this._isPreamble) { this._isPreamble = false } else { - if (start !== end) { - ++this._parts - this._part.on('end', function () { - if (--self._parts === 0) { - if (self._finished) { - self._realFinish = true - self.emit('finish') - self._realFinish = false - } else { - self._unpause() - } - } - }) - } + + if (this._socket) { + this._readyState = WebSocket.CLOSING; + this._socket.destroy(); } - this._part.push(null) - this._part = undefined - this._ignoreData = false - this._justMatched = true - this._dashes = 0 } } -Dicer.prototype._unpause = function () { - if (!this._pause) { return } - - this._pause = false - if (this._cb) { - const cb = this._cb - this._cb = undefined - cb() - } -} +/** + * @constant {Number} CONNECTING + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'CONNECTING', { + enumerable: true, + value: readyStates.indexOf('CONNECTING') +}); -module.exports = Dicer +/** + * @constant {Number} CONNECTING + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'CONNECTING', { + enumerable: true, + value: readyStates.indexOf('CONNECTING') +}); +/** + * @constant {Number} OPEN + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'OPEN', { + enumerable: true, + value: readyStates.indexOf('OPEN') +}); -/***/ }), +/** + * @constant {Number} OPEN + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'OPEN', { + enumerable: true, + value: readyStates.indexOf('OPEN') +}); -/***/ 62271: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * @constant {Number} CLOSING + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'CLOSING', { + enumerable: true, + value: readyStates.indexOf('CLOSING') +}); -"use strict"; +/** + * @constant {Number} CLOSING + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'CLOSING', { + enumerable: true, + value: readyStates.indexOf('CLOSING') +}); +/** + * @constant {Number} CLOSED + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'CLOSED', { + enumerable: true, + value: readyStates.indexOf('CLOSED') +}); -const EventEmitter = (__nccwpck_require__(78474).EventEmitter) -const inherits = (__nccwpck_require__(57975).inherits) -const getLimit = __nccwpck_require__(22393) +/** + * @constant {Number} CLOSED + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'CLOSED', { + enumerable: true, + value: readyStates.indexOf('CLOSED') +}); -const StreamSearch = __nccwpck_require__(84136) +[ + 'binaryType', + 'bufferedAmount', + 'extensions', + 'isPaused', + 'protocol', + 'readyState', + 'url' +].forEach((property) => { + Object.defineProperty(WebSocket.prototype, property, { enumerable: true }); +}); -const B_DCRLF = Buffer.from('\r\n\r\n') -const RE_CRLF = /\r\n/g -const RE_HDR = /^([^:]+):[ \t]?([\x00-\xFF]+)?$/ // eslint-disable-line no-control-regex +// +// Add the `onopen`, `onerror`, `onclose`, and `onmessage` attributes. +// See https://html.spec.whatwg.org/multipage/comms.html#the-websocket-interface +// +['open', 'error', 'close', 'message'].forEach((method) => { + Object.defineProperty(WebSocket.prototype, `on${method}`, { + enumerable: true, + get() { + for (const listener of this.listeners(method)) { + if (listener[kForOnEventAttribute]) return listener[kListener]; + } -function HeaderParser (cfg) { - EventEmitter.call(this) + return null; + }, + set(handler) { + for (const listener of this.listeners(method)) { + if (listener[kForOnEventAttribute]) { + this.removeListener(method, listener); + break; + } + } - cfg = cfg || {} - const self = this - this.nread = 0 - this.maxed = false - this.npairs = 0 - this.maxHeaderPairs = getLimit(cfg, 'maxHeaderPairs', 2000) - this.maxHeaderSize = getLimit(cfg, 'maxHeaderSize', 80 * 1024) - this.buffer = '' - this.header = {} - this.finished = false - this.ss = new StreamSearch(B_DCRLF) - this.ss.on('info', function (isMatch, data, start, end) { - if (data && !self.maxed) { - if (self.nread + end - start >= self.maxHeaderSize) { - end = self.maxHeaderSize - self.nread + start - self.nread = self.maxHeaderSize - self.maxed = true - } else { self.nread += (end - start) } + if (typeof handler !== 'function') return; - self.buffer += data.toString('binary', start, end) + this.addEventListener(method, handler, { + [kForOnEventAttribute]: true + }); } - if (isMatch) { self._finish() } - }) -} -inherits(HeaderParser, EventEmitter) + }); +}); -HeaderParser.prototype.push = function (data) { - const r = this.ss.push(data) - if (this.finished) { return r } -} +WebSocket.prototype.addEventListener = addEventListener; +WebSocket.prototype.removeEventListener = removeEventListener; -HeaderParser.prototype.reset = function () { - this.finished = false - this.buffer = '' - this.header = {} - this.ss.reset() -} +module.exports = WebSocket; -HeaderParser.prototype._finish = function () { - if (this.buffer) { this._parseHeader() } - this.ss.matches = this.ss.maxMatches - const header = this.header - this.header = {} - this.buffer = '' - this.finished = true - this.nread = this.npairs = 0 - this.maxed = false - this.emit('header', header) -} +/** + * Initialize a WebSocket client. + * + * @param {WebSocket} websocket The client to initialize + * @param {(String|URL)} address The URL to which to connect + * @param {Array} protocols The subprotocols + * @param {Object} [options] Connection options + * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether any + * of the `'message'`, `'ping'`, and `'pong'` events can be emitted multiple + * times in the same tick + * @param {Boolean} [options.autoPong=true] Specifies whether or not to + * automatically send a pong in response to a ping + * @param {Function} [options.finishRequest] A function which can be used to + * customize the headers of each http request before it is sent + * @param {Boolean} [options.followRedirects=false] Whether or not to follow + * redirects + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Number} [options.handshakeTimeout] Timeout in milliseconds for the + * handshake request + * @param {Number} [options.maxPayload=104857600] The maximum allowed message + * size + * @param {Number} [options.maxRedirects=10] The maximum number of redirects + * allowed + * @param {String} [options.origin] Value of the `Origin` or + * `Sec-WebSocket-Origin` header + * @param {(Boolean|Object)} [options.perMessageDeflate=true] Enable/disable + * permessage-deflate + * @param {Number} [options.protocolVersion=13] Value of the + * `Sec-WebSocket-Version` header + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages + * @private + */ +function initAsClient(websocket, address, protocols, options) { + const opts = { + allowSynchronousEvents: true, + autoPong: true, + protocolVersion: protocolVersions[1], + maxPayload: 100 * 1024 * 1024, + skipUTF8Validation: false, + perMessageDeflate: true, + followRedirects: false, + maxRedirects: 10, + ...options, + socketPath: undefined, + hostname: undefined, + protocol: undefined, + timeout: undefined, + method: 'GET', + host: undefined, + path: undefined, + port: undefined + }; -HeaderParser.prototype._parseHeader = function () { - if (this.npairs === this.maxHeaderPairs) { return } + websocket._autoPong = opts.autoPong; - const lines = this.buffer.split(RE_CRLF) - const len = lines.length - let m, h + if (!protocolVersions.includes(opts.protocolVersion)) { + throw new RangeError( + `Unsupported protocol version: ${opts.protocolVersion} ` + + `(supported versions: ${protocolVersions.join(', ')})` + ); + } - for (var i = 0; i < len; ++i) { // eslint-disable-line no-var - if (lines[i].length === 0) { continue } - if (lines[i][0] === '\t' || lines[i][0] === ' ') { - // folded header content - // RFC2822 says to just remove the CRLF and not the whitespace following - // it, so we follow the RFC and include the leading whitespace ... - if (h) { - this.header[h][this.header[h].length - 1] += lines[i] - continue - } - } + let parsedUrl; - const posColon = lines[i].indexOf(':') - if ( - posColon === -1 || - posColon === 0 - ) { - return + if (address instanceof URL) { + parsedUrl = address; + } else { + try { + parsedUrl = new URL(address); + } catch (e) { + throw new SyntaxError(`Invalid URL: ${address}`); } - m = RE_HDR.exec(lines[i]) - h = m[1].toLowerCase() - this.header[h] = this.header[h] || [] - this.header[h].push((m[2] || '')) - if (++this.npairs === this.maxHeaderPairs) { break } } -} -module.exports = HeaderParser + if (parsedUrl.protocol === 'http:') { + parsedUrl.protocol = 'ws:'; + } else if (parsedUrl.protocol === 'https:') { + parsedUrl.protocol = 'wss:'; + } + websocket._url = parsedUrl.href; -/***/ }), + const isSecure = parsedUrl.protocol === 'wss:'; + const isIpcUrl = parsedUrl.protocol === 'ws+unix:'; + let invalidUrlMessage; -/***/ 50612: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (parsedUrl.protocol !== 'ws:' && !isSecure && !isIpcUrl) { + invalidUrlMessage = + 'The URL\'s protocol must be one of "ws:", "wss:", ' + + '"http:", "https", or "ws+unix:"'; + } else if (isIpcUrl && !parsedUrl.pathname) { + invalidUrlMessage = "The URL's pathname is empty"; + } else if (parsedUrl.hash) { + invalidUrlMessage = 'The URL contains a fragment identifier'; + } -"use strict"; + if (invalidUrlMessage) { + const err = new SyntaxError(invalidUrlMessage); + if (websocket._redirects === 0) { + throw err; + } else { + emitErrorAndClose(websocket, err); + return; + } + } -const inherits = (__nccwpck_require__(57975).inherits) -const ReadableStream = (__nccwpck_require__(57075).Readable) + const defaultPort = isSecure ? 443 : 80; + const key = randomBytes(16).toString('base64'); + const request = isSecure ? https.request : http.request; + const protocolSet = new Set(); + let perMessageDeflate; -function PartStream (opts) { - ReadableStream.call(this, opts) -} -inherits(PartStream, ReadableStream) + opts.createConnection = + opts.createConnection || (isSecure ? tlsConnect : netConnect); + opts.defaultPort = opts.defaultPort || defaultPort; + opts.port = parsedUrl.port || defaultPort; + opts.host = parsedUrl.hostname.startsWith('[') + ? parsedUrl.hostname.slice(1, -1) + : parsedUrl.hostname; + opts.headers = { + ...opts.headers, + 'Sec-WebSocket-Version': opts.protocolVersion, + 'Sec-WebSocket-Key': key, + Connection: 'Upgrade', + Upgrade: 'websocket' + }; + opts.path = parsedUrl.pathname + parsedUrl.search; + opts.timeout = opts.handshakeTimeout; -PartStream.prototype._read = function (n) {} + if (opts.perMessageDeflate) { + perMessageDeflate = new PerMessageDeflate( + opts.perMessageDeflate !== true ? opts.perMessageDeflate : {}, + false, + opts.maxPayload + ); + opts.headers['Sec-WebSocket-Extensions'] = format({ + [PerMessageDeflate.extensionName]: perMessageDeflate.offer() + }); + } + if (protocols.length) { + for (const protocol of protocols) { + if ( + typeof protocol !== 'string' || + !subprotocolRegex.test(protocol) || + protocolSet.has(protocol) + ) { + throw new SyntaxError( + 'An invalid or duplicated subprotocol was specified' + ); + } -module.exports = PartStream + protocolSet.add(protocol); + } + opts.headers['Sec-WebSocket-Protocol'] = protocols.join(','); + } + if (opts.origin) { + if (opts.protocolVersion < 13) { + opts.headers['Sec-WebSocket-Origin'] = opts.origin; + } else { + opts.headers.Origin = opts.origin; + } + } + if (parsedUrl.username || parsedUrl.password) { + opts.auth = `${parsedUrl.username}:${parsedUrl.password}`; + } -/***/ }), + if (isIpcUrl) { + const parts = opts.path.split(':'); -/***/ 84136: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + opts.socketPath = parts[0]; + opts.path = parts[1]; + } -"use strict"; + let req; + if (opts.followRedirects) { + if (websocket._redirects === 0) { + websocket._originalIpc = isIpcUrl; + websocket._originalSecure = isSecure; + websocket._originalHostOrSocketPath = isIpcUrl + ? opts.socketPath + : parsedUrl.host; -/** - * Copyright Brian White. All rights reserved. - * - * @see https://github.com/mscdex/streamsearch - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS - * IN THE SOFTWARE. - * - * Based heavily on the Streaming Boyer-Moore-Horspool C++ implementation - * by Hongli Lai at: https://github.com/FooBarWidget/boyer-moore-horspool - */ -const EventEmitter = (__nccwpck_require__(78474).EventEmitter) -const inherits = (__nccwpck_require__(57975).inherits) + const headers = options && options.headers; -function SBMH (needle) { - if (typeof needle === 'string') { - needle = Buffer.from(needle) - } + // + // Shallow copy the user provided options so that headers can be changed + // without mutating the original object. + // + options = { ...options, headers: {} }; - if (!Buffer.isBuffer(needle)) { - throw new TypeError('The needle has to be a String or a Buffer.') - } + if (headers) { + for (const [key, value] of Object.entries(headers)) { + options.headers[key.toLowerCase()] = value; + } + } + } else if (websocket.listenerCount('redirect') === 0) { + const isSameHost = isIpcUrl + ? websocket._originalIpc + ? opts.socketPath === websocket._originalHostOrSocketPath + : false + : websocket._originalIpc + ? false + : parsedUrl.host === websocket._originalHostOrSocketPath; - const needleLength = needle.length + if (!isSameHost || (websocket._originalSecure && !isSecure)) { + // + // Match curl 7.77.0 behavior and drop the following headers. These + // headers are also dropped when following a redirect to a subdomain. + // + delete opts.headers.authorization; + delete opts.headers.cookie; - if (needleLength === 0) { - throw new Error('The needle cannot be an empty String/Buffer.') - } + if (!isSameHost) delete opts.headers.host; - if (needleLength > 256) { - throw new Error('The needle cannot have a length bigger than 256.') - } + opts.auth = undefined; + } + } - this.maxMatches = Infinity - this.matches = 0 + // + // Match curl 7.77.0 behavior and make the first `Authorization` header win. + // If the `Authorization` header is set, then there is nothing to do as it + // will take precedence. + // + if (opts.auth && !options.headers.authorization) { + options.headers.authorization = + 'Basic ' + Buffer.from(opts.auth).toString('base64'); + } - this._occ = new Array(256) - .fill(needleLength) // Initialize occurrence table. - this._lookbehind_size = 0 - this._needle = needle - this._bufpos = 0 + req = websocket._req = request(opts); - this._lookbehind = Buffer.alloc(needleLength) + if (websocket._redirects) { + // + // Unlike what is done for the `'upgrade'` event, no early exit is + // triggered here if the user calls `websocket.close()` or + // `websocket.terminate()` from a listener of the `'redirect'` event. This + // is because the user can also call `request.destroy()` with an error + // before calling `websocket.close()` or `websocket.terminate()` and this + // would result in an error being emitted on the `request` object with no + // `'error'` event listeners attached. + // + websocket.emit('redirect', websocket.url, req); + } + } else { + req = websocket._req = request(opts); + } - // Populate occurrence table with analysis of the needle, - // ignoring last letter. - for (var i = 0; i < needleLength - 1; ++i) { // eslint-disable-line no-var - this._occ[needle[i]] = needleLength - 1 - i + if (opts.timeout) { + req.on('timeout', () => { + abortHandshake(websocket, req, 'Opening handshake has timed out'); + }); } -} -inherits(SBMH, EventEmitter) -SBMH.prototype.reset = function () { - this._lookbehind_size = 0 - this.matches = 0 - this._bufpos = 0 -} + req.on('error', (err) => { + if (req === null || req[kAborted]) return; -SBMH.prototype.push = function (chunk, pos) { - if (!Buffer.isBuffer(chunk)) { - chunk = Buffer.from(chunk, 'binary') - } - const chlen = chunk.length - this._bufpos = pos || 0 - let r - while (r !== chlen && this.matches < this.maxMatches) { r = this._sbmh_feed(chunk) } - return r -} + req = websocket._req = null; + emitErrorAndClose(websocket, err); + }); -SBMH.prototype._sbmh_feed = function (data) { - const len = data.length - const needle = this._needle - const needleLength = needle.length - const lastNeedleChar = needle[needleLength - 1] + req.on('response', (res) => { + const location = res.headers.location; + const statusCode = res.statusCode; - // Positive: points to a position in `data` - // pos == 3 points to data[3] - // Negative: points to a position in the lookbehind buffer - // pos == -2 points to lookbehind[lookbehind_size - 2] - let pos = -this._lookbehind_size - let ch + if ( + location && + opts.followRedirects && + statusCode >= 300 && + statusCode < 400 + ) { + if (++websocket._redirects > opts.maxRedirects) { + abortHandshake(websocket, req, 'Maximum redirects exceeded'); + return; + } - if (pos < 0) { - // Lookbehind buffer is not empty. Perform Boyer-Moore-Horspool - // search with character lookup code that considers both the - // lookbehind buffer and the current round's haystack data. - // - // Loop until - // there is a match. - // or until - // we've moved past the position that requires the - // lookbehind buffer. In this case we switch to the - // optimized loop. - // or until - // the character to look at lies outside the haystack. - while (pos < 0 && pos <= len - needleLength) { - ch = this._sbmh_lookup_char(data, pos + needleLength - 1) + req.abort(); - if ( - ch === lastNeedleChar && - this._sbmh_memcmp(data, pos, needleLength - 1) - ) { - this._lookbehind_size = 0 - ++this.matches - this.emit('info', true) + let addr; - return (this._bufpos = pos + needleLength) + try { + addr = new URL(location, address); + } catch (e) { + const err = new SyntaxError(`Invalid URL: ${location}`); + emitErrorAndClose(websocket, err); + return; } - pos += this._occ[ch] - } - - // No match. - if (pos < 0) { - // There's too few data for Boyer-Moore-Horspool to run, - // so let's use a different algorithm to skip as much as - // we can. - // Forward pos until - // the trailing part of lookbehind + data - // looks like the beginning of the needle - // or until - // pos == 0 - while (pos < 0 && !this._sbmh_memcmp(data, pos, len - pos)) { ++pos } + initAsClient(websocket, addr, protocols, options); + } else if (!websocket.emit('unexpected-response', req, res)) { + abortHandshake( + websocket, + req, + `Unexpected server response: ${res.statusCode}` + ); } + }); - if (pos >= 0) { - // Discard lookbehind buffer. - this.emit('info', false, this._lookbehind, 0, this._lookbehind_size) - this._lookbehind_size = 0 - } else { - // Cut off part of the lookbehind buffer that has - // been processed and append the entire haystack - // into it. - const bytesToCutOff = this._lookbehind_size + pos - if (bytesToCutOff > 0) { - // The cut off data is guaranteed not to contain the needle. - this.emit('info', false, this._lookbehind, 0, bytesToCutOff) - } + req.on('upgrade', (res, socket, head) => { + websocket.emit('upgrade', res); - this._lookbehind.copy(this._lookbehind, 0, bytesToCutOff, - this._lookbehind_size - bytesToCutOff) - this._lookbehind_size -= bytesToCutOff + // + // The user may have closed the connection from a listener of the + // `'upgrade'` event. + // + if (websocket.readyState !== WebSocket.CONNECTING) return; - data.copy(this._lookbehind, this._lookbehind_size) - this._lookbehind_size += len + req = websocket._req = null; - this._bufpos = len - return len + const upgrade = res.headers.upgrade; + + if (upgrade === undefined || upgrade.toLowerCase() !== 'websocket') { + abortHandshake(websocket, socket, 'Invalid Upgrade header'); + return; } - } - pos += (pos >= 0) * this._bufpos + const digest = createHash('sha1') + .update(key + GUID) + .digest('base64'); - // Lookbehind buffer is now empty. We only need to check if the - // needle is in the haystack. - if (data.indexOf(needle, pos) !== -1) { - pos = data.indexOf(needle, pos) - ++this.matches - if (pos > 0) { this.emit('info', true, data, this._bufpos, pos) } else { this.emit('info', true) } + if (res.headers['sec-websocket-accept'] !== digest) { + abortHandshake(websocket, socket, 'Invalid Sec-WebSocket-Accept header'); + return; + } - return (this._bufpos = pos + needleLength) - } else { - pos = len - needleLength - } + const serverProt = res.headers['sec-websocket-protocol']; + let protError; - // There was no match. If there's trailing haystack data that we cannot - // match yet using the Boyer-Moore-Horspool algorithm (because the trailing - // data is less than the needle size) then match using a modified - // algorithm that starts matching from the beginning instead of the end. - // Whatever trailing data is left after running this algorithm is added to - // the lookbehind buffer. - while ( - pos < len && - ( - data[pos] !== needle[0] || - ( - (Buffer.compare( - data.subarray(pos, pos + len - pos), - needle.subarray(0, len - pos) - ) !== 0) - ) - ) - ) { - ++pos - } - if (pos < len) { - data.copy(this._lookbehind, 0, pos, pos + (len - pos)) - this._lookbehind_size = len - pos - } + if (serverProt !== undefined) { + if (!protocolSet.size) { + protError = 'Server sent a subprotocol but none was requested'; + } else if (!protocolSet.has(serverProt)) { + protError = 'Server sent an invalid subprotocol'; + } + } else if (protocolSet.size) { + protError = 'Server sent no subprotocol'; + } - // Everything until pos is guaranteed not to contain needle data. - if (pos > 0) { this.emit('info', false, data, this._bufpos, pos < len ? pos : len) } + if (protError) { + abortHandshake(websocket, socket, protError); + return; + } - this._bufpos = len - return len -} + if (serverProt) websocket._protocol = serverProt; -SBMH.prototype._sbmh_lookup_char = function (data, pos) { - return (pos < 0) - ? this._lookbehind[this._lookbehind_size + pos] - : data[pos] -} + const secWebSocketExtensions = res.headers['sec-websocket-extensions']; -SBMH.prototype._sbmh_memcmp = function (data, pos, len) { - for (var i = 0; i < len; ++i) { // eslint-disable-line no-var - if (this._sbmh_lookup_char(data, pos + i) !== this._needle[i]) { return false } - } - return true -} + if (secWebSocketExtensions !== undefined) { + if (!perMessageDeflate) { + const message = + 'Server sent a Sec-WebSocket-Extensions header but no extension ' + + 'was requested'; + abortHandshake(websocket, socket, message); + return; + } -module.exports = SBMH + let extensions; + try { + extensions = parse(secWebSocketExtensions); + } catch (err) { + const message = 'Invalid Sec-WebSocket-Extensions header'; + abortHandshake(websocket, socket, message); + return; + } -/***/ }), + const extensionNames = Object.keys(extensions); -/***/ 89581: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if ( + extensionNames.length !== 1 || + extensionNames[0] !== PerMessageDeflate.extensionName + ) { + const message = 'Server indicated an extension that was not requested'; + abortHandshake(websocket, socket, message); + return; + } -"use strict"; + try { + perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]); + } catch (err) { + const message = 'Invalid Sec-WebSocket-Extensions header'; + abortHandshake(websocket, socket, message); + return; + } + websocket._extensions[PerMessageDeflate.extensionName] = + perMessageDeflate; + } -const WritableStream = (__nccwpck_require__(57075).Writable) -const { inherits } = __nccwpck_require__(57975) -const Dicer = __nccwpck_require__(27182) + websocket.setSocket(socket, head, { + allowSynchronousEvents: opts.allowSynchronousEvents, + generateMask: opts.generateMask, + maxPayload: opts.maxPayload, + skipUTF8Validation: opts.skipUTF8Validation + }); + }); -const MultipartParser = __nccwpck_require__(41192) -const UrlencodedParser = __nccwpck_require__(80855) -const parseParams = __nccwpck_require__(8929) + if (opts.finishRequest) { + opts.finishRequest(req, websocket); + } else { + req.end(); + } +} -function Busboy (opts) { - if (!(this instanceof Busboy)) { return new Busboy(opts) } +/** + * Emit the `'error'` and `'close'` events. + * + * @param {WebSocket} websocket The WebSocket instance + * @param {Error} The error to emit + * @private + */ +function emitErrorAndClose(websocket, err) { + websocket._readyState = WebSocket.CLOSING; + // + // The following assignment is practically useless and is done only for + // consistency. + // + websocket._errorEmitted = true; + websocket.emit('error', err); + websocket.emitClose(); +} - if (typeof opts !== 'object') { - throw new TypeError('Busboy expected an options-Object.') - } - if (typeof opts.headers !== 'object') { - throw new TypeError('Busboy expected an options-Object with headers-attribute.') - } - if (typeof opts.headers['content-type'] !== 'string') { - throw new TypeError('Missing Content-Type-header.') - } +/** + * Create a `net.Socket` and initiate a connection. + * + * @param {Object} options Connection options + * @return {net.Socket} The newly created socket used to start the connection + * @private + */ +function netConnect(options) { + options.path = options.socketPath; + return net.connect(options); +} - const { - headers, - ...streamOptions - } = opts +/** + * Create a `tls.TLSSocket` and initiate a connection. + * + * @param {Object} options Connection options + * @return {tls.TLSSocket} The newly created socket used to start the connection + * @private + */ +function tlsConnect(options) { + options.path = undefined; - this.opts = { - autoDestroy: false, - ...streamOptions + if (!options.servername && options.servername !== '') { + options.servername = net.isIP(options.host) ? '' : options.host; } - WritableStream.call(this, this.opts) - this._done = false - this._parser = this.getParserByHeaders(headers) - this._finished = false + return tls.connect(options); } -inherits(Busboy, WritableStream) -Busboy.prototype.emit = function (ev) { - if (ev === 'finish') { - if (!this._done) { - this._parser?.end() - return - } else if (this._finished) { - return +/** + * Abort the handshake and emit an error. + * + * @param {WebSocket} websocket The WebSocket instance + * @param {(http.ClientRequest|net.Socket|tls.Socket)} stream The request to + * abort or the socket to destroy + * @param {String} message The error message + * @private + */ +function abortHandshake(websocket, stream, message) { + websocket._readyState = WebSocket.CLOSING; + + const err = new Error(message); + Error.captureStackTrace(err, abortHandshake); + + if (stream.setHeader) { + stream[kAborted] = true; + stream.abort(); + + if (stream.socket && !stream.socket.destroyed) { + // + // On Node.js >= 14.3.0 `request.abort()` does not destroy the socket if + // called after the request completed. See + // https://github.com/websockets/ws/issues/1869. + // + stream.socket.destroy(); } - this._finished = true + + process.nextTick(emitErrorAndClose, websocket, err); + } else { + stream.destroy(err); + stream.once('error', websocket.emit.bind(websocket, 'error')); + stream.once('close', websocket.emitClose.bind(websocket)); } - WritableStream.prototype.emit.apply(this, arguments) } -Busboy.prototype.getParserByHeaders = function (headers) { - const parsed = parseParams(headers['content-type']) +/** + * Handle cases where the `ping()`, `pong()`, or `send()` methods are called + * when the `readyState` attribute is `CLOSING` or `CLOSED`. + * + * @param {WebSocket} websocket The WebSocket instance + * @param {*} [data] The data to send + * @param {Function} [cb] Callback + * @private + */ +function sendAfterClose(websocket, data, cb) { + if (data) { + const length = isBlob(data) ? data.size : toBuffer(data).length; - const cfg = { - defCharset: this.opts.defCharset, - fileHwm: this.opts.fileHwm, - headers, - highWaterMark: this.opts.highWaterMark, - isPartAFile: this.opts.isPartAFile, - limits: this.opts.limits, - parsedConType: parsed, - preservePath: this.opts.preservePath + // + // The `_bufferedAmount` property is used only when the peer is a client and + // the opening handshake fails. Under these circumstances, in fact, the + // `setSocket()` method is not called, so the `_socket` and `_sender` + // properties are set to `null`. + // + if (websocket._socket) websocket._sender._bufferedBytes += length; + else websocket._bufferedAmount += length; } - if (MultipartParser.detect.test(parsed[0])) { - return new MultipartParser(this, cfg) - } - if (UrlencodedParser.detect.test(parsed[0])) { - return new UrlencodedParser(this, cfg) + if (cb) { + const err = new Error( + `WebSocket is not open: readyState ${websocket.readyState} ` + + `(${readyStates[websocket.readyState]})` + ); + process.nextTick(cb, err); } - throw new Error('Unsupported Content-Type.') -} - -Busboy.prototype._write = function (chunk, encoding, cb) { - this._parser.write(chunk, cb) } -module.exports = Busboy -module.exports["default"] = Busboy -module.exports.Busboy = Busboy - -module.exports.Dicer = Dicer - - -/***/ }), +/** + * The listener of the `Receiver` `'conclude'` event. + * + * @param {Number} code The status code + * @param {Buffer} reason The reason for closing + * @private + */ +function receiverOnConclude(code, reason) { + const websocket = this[kWebSocket]; -/***/ 41192: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + websocket._closeFrameReceived = true; + websocket._closeMessage = reason; + websocket._closeCode = code; -"use strict"; + if (websocket._socket[kWebSocket] === undefined) return; + websocket._socket.removeListener('data', socketOnData); + process.nextTick(resume, websocket._socket); -// TODO: -// * support 1 nested multipart level -// (see second multipart example here: -// http://www.w3.org/TR/html401/interact/forms.html#didx-multipartform-data) -// * support limits.fieldNameSize -// -- this will require modifications to utils.parseParams + if (code === 1005) websocket.close(); + else websocket.close(code, reason); +} -const { Readable } = __nccwpck_require__(57075) -const { inherits } = __nccwpck_require__(57975) +/** + * The listener of the `Receiver` `'drain'` event. + * + * @private + */ +function receiverOnDrain() { + const websocket = this[kWebSocket]; -const Dicer = __nccwpck_require__(27182) + if (!websocket.isPaused) websocket._socket.resume(); +} -const parseParams = __nccwpck_require__(8929) -const decodeText = __nccwpck_require__(72747) -const basename = __nccwpck_require__(20692) -const getLimit = __nccwpck_require__(22393) +/** + * The listener of the `Receiver` `'error'` event. + * + * @param {(RangeError|Error)} err The emitted error + * @private + */ +function receiverOnError(err) { + const websocket = this[kWebSocket]; -const RE_BOUNDARY = /^boundary$/i -const RE_FIELD = /^form-data$/i -const RE_CHARSET = /^charset$/i -const RE_FILENAME = /^filename$/i -const RE_NAME = /^name$/i + if (websocket._socket[kWebSocket] !== undefined) { + websocket._socket.removeListener('data', socketOnData); -Multipart.detect = /^multipart\/form-data/i -function Multipart (boy, cfg) { - let i - let len - const self = this - let boundary - const limits = cfg.limits - const isPartAFile = cfg.isPartAFile || ((fieldName, contentType, fileName) => (contentType === 'application/octet-stream' || fileName !== undefined)) - const parsedConType = cfg.parsedConType || [] - const defCharset = cfg.defCharset || 'utf8' - const preservePath = cfg.preservePath - const fileOpts = { highWaterMark: cfg.fileHwm } + // + // On Node.js < 14.0.0 the `'error'` event is emitted synchronously. See + // https://github.com/websockets/ws/issues/1940. + // + process.nextTick(resume, websocket._socket); - for (i = 0, len = parsedConType.length; i < len; ++i) { - if (Array.isArray(parsedConType[i]) && - RE_BOUNDARY.test(parsedConType[i][0])) { - boundary = parsedConType[i][1] - break - } + websocket.close(err[kStatusCode]); } - function checkFinished () { - if (nends === 0 && finished && !boy._done) { - finished = false - self.end() - } + if (!websocket._errorEmitted) { + websocket._errorEmitted = true; + websocket.emit('error', err); } +} - if (typeof boundary !== 'string') { throw new Error('Multipart: Boundary not found') } +/** + * The listener of the `Receiver` `'finish'` event. + * + * @private + */ +function receiverOnFinish() { + this[kWebSocket].emitClose(); +} - const fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024) - const fileSizeLimit = getLimit(limits, 'fileSize', Infinity) - const filesLimit = getLimit(limits, 'files', Infinity) - const fieldsLimit = getLimit(limits, 'fields', Infinity) - const partsLimit = getLimit(limits, 'parts', Infinity) - const headerPairsLimit = getLimit(limits, 'headerPairs', 2000) - const headerSizeLimit = getLimit(limits, 'headerSize', 80 * 1024) +/** + * The listener of the `Receiver` `'message'` event. + * + * @param {Buffer|ArrayBuffer|Buffer[])} data The message + * @param {Boolean} isBinary Specifies whether the message is binary or not + * @private + */ +function receiverOnMessage(data, isBinary) { + this[kWebSocket].emit('message', data, isBinary); +} - let nfiles = 0 - let nfields = 0 - let nends = 0 - let curFile - let curField - let finished = false +/** + * The listener of the `Receiver` `'ping'` event. + * + * @param {Buffer} data The data included in the ping frame + * @private + */ +function receiverOnPing(data) { + const websocket = this[kWebSocket]; - this._needDrain = false - this._pause = false - this._cb = undefined - this._nparts = 0 - this._boy = boy + if (websocket._autoPong) websocket.pong(data, !this._isServer, NOOP); + websocket.emit('ping', data); +} - const parserCfg = { - boundary, - maxHeaderPairs: headerPairsLimit, - maxHeaderSize: headerSizeLimit, - partHwm: fileOpts.highWaterMark, - highWaterMark: cfg.highWaterMark - } +/** + * The listener of the `Receiver` `'pong'` event. + * + * @param {Buffer} data The data included in the pong frame + * @private + */ +function receiverOnPong(data) { + this[kWebSocket].emit('pong', data); +} - this.parser = new Dicer(parserCfg) - this.parser.on('drain', function () { - self._needDrain = false - if (self._cb && !self._pause) { - const cb = self._cb - self._cb = undefined - cb() - } - }).on('part', function onPart (part) { - if (++self._nparts > partsLimit) { - self.parser.removeListener('part', onPart) - self.parser.on('part', skipPart) - boy.hitPartsLimit = true - boy.emit('partsLimit') - return skipPart(part) - } +/** + * Resume a readable stream + * + * @param {Readable} stream The readable stream + * @private + */ +function resume(stream) { + stream.resume(); +} - // hack because streams2 _always_ doesn't emit 'end' until nextTick, so let - // us emit 'end' early since we know the part has ended if we are already - // seeing the next part - if (curField) { - const field = curField - field.emit('end') - field.removeAllListeners('end') - } +/** + * The `Sender` error event handler. + * + * @param {Error} The error + * @private + */ +function senderOnError(err) { + const websocket = this[kWebSocket]; - part.on('header', function (header) { - let contype - let fieldname - let parsed - let charset - let encoding - let filename - let nsize = 0 + if (websocket.readyState === WebSocket.CLOSED) return; + if (websocket.readyState === WebSocket.OPEN) { + websocket._readyState = WebSocket.CLOSING; + setCloseTimer(websocket); + } - if (header['content-type']) { - parsed = parseParams(header['content-type'][0]) - if (parsed[0]) { - contype = parsed[0].toLowerCase() - for (i = 0, len = parsed.length; i < len; ++i) { - if (RE_CHARSET.test(parsed[i][0])) { - charset = parsed[i][1].toLowerCase() - break - } - } - } - } + // + // `socket.end()` is used instead of `socket.destroy()` to allow the other + // peer to finish sending queued data. There is no need to set a timer here + // because `CLOSING` means that it is already set or not needed. + // + this._socket.end(); - if (contype === undefined) { contype = 'text/plain' } - if (charset === undefined) { charset = defCharset } + if (!websocket._errorEmitted) { + websocket._errorEmitted = true; + websocket.emit('error', err); + } +} - if (header['content-disposition']) { - parsed = parseParams(header['content-disposition'][0]) - if (!RE_FIELD.test(parsed[0])) { return skipPart(part) } - for (i = 0, len = parsed.length; i < len; ++i) { - if (RE_NAME.test(parsed[i][0])) { - fieldname = parsed[i][1] - } else if (RE_FILENAME.test(parsed[i][0])) { - filename = parsed[i][1] - if (!preservePath) { filename = basename(filename) } - } - } - } else { return skipPart(part) } +/** + * Set a timer to destroy the underlying raw socket of a WebSocket. + * + * @param {WebSocket} websocket The WebSocket instance + * @private + */ +function setCloseTimer(websocket) { + websocket._closeTimer = setTimeout( + websocket._socket.destroy.bind(websocket._socket), + closeTimeout + ); +} - if (header['content-transfer-encoding']) { encoding = header['content-transfer-encoding'][0].toLowerCase() } else { encoding = '7bit' } +/** + * The listener of the socket `'close'` event. + * + * @private + */ +function socketOnClose() { + const websocket = this[kWebSocket]; - let onData, - onEnd + this.removeListener('close', socketOnClose); + this.removeListener('data', socketOnData); + this.removeListener('end', socketOnEnd); - if (isPartAFile(fieldname, contype, filename)) { - // file/binary field - if (nfiles === filesLimit) { - if (!boy.hitFilesLimit) { - boy.hitFilesLimit = true - boy.emit('filesLimit') - } - return skipPart(part) - } + websocket._readyState = WebSocket.CLOSING; - ++nfiles + let chunk; - if (boy.listenerCount('file') === 0) { - self.parser._ignore() - return - } + // + // The close frame might not have been received or the `'end'` event emitted, + // for example, if the socket was destroyed due to an error. Ensure that the + // `receiver` stream is closed after writing any remaining buffered data to + // it. If the readable side of the socket is in flowing mode then there is no + // buffered data as everything has been already written and `readable.read()` + // will return `null`. If instead, the socket is paused, any possible buffered + // data will be read as a single chunk. + // + if ( + !this._readableState.endEmitted && + !websocket._closeFrameReceived && + !websocket._receiver._writableState.errorEmitted && + (chunk = websocket._socket.read()) !== null + ) { + websocket._receiver.write(chunk); + } - ++nends - const file = new FileStream(fileOpts) - curFile = file - file.on('end', function () { - --nends - self._pause = false - checkFinished() - if (self._cb && !self._needDrain) { - const cb = self._cb - self._cb = undefined - cb() - } - }) - file._read = function (n) { - if (!self._pause) { return } - self._pause = false - if (self._cb && !self._needDrain) { - const cb = self._cb - self._cb = undefined - cb() - } - } - boy.emit('file', fieldname, file, filename, encoding, contype) + websocket._receiver.end(); - onData = function (data) { - if ((nsize += data.length) > fileSizeLimit) { - const extralen = fileSizeLimit - nsize + data.length - if (extralen > 0) { file.push(data.slice(0, extralen)) } - file.truncated = true - file.bytesRead = fileSizeLimit - part.removeAllListeners('data') - file.emit('limit') - return - } else if (!file.push(data)) { self._pause = true } + this[kWebSocket] = undefined; - file.bytesRead = nsize - } + clearTimeout(websocket._closeTimer); - onEnd = function () { - curFile = undefined - file.push(null) - } - } else { - // non-file field - if (nfields === fieldsLimit) { - if (!boy.hitFieldsLimit) { - boy.hitFieldsLimit = true - boy.emit('fieldsLimit') - } - return skipPart(part) - } + if ( + websocket._receiver._writableState.finished || + websocket._receiver._writableState.errorEmitted + ) { + websocket.emitClose(); + } else { + websocket._receiver.on('error', receiverOnFinish); + websocket._receiver.on('finish', receiverOnFinish); + } +} - ++nfields - ++nends - let buffer = '' - let truncated = false - curField = part +/** + * The listener of the socket `'data'` event. + * + * @param {Buffer} chunk A chunk of data + * @private + */ +function socketOnData(chunk) { + if (!this[kWebSocket]._receiver.write(chunk)) { + this.pause(); + } +} - onData = function (data) { - if ((nsize += data.length) > fieldSizeLimit) { - const extralen = (fieldSizeLimit - (nsize - data.length)) - buffer += data.toString('binary', 0, extralen) - truncated = true - part.removeAllListeners('data') - } else { buffer += data.toString('binary') } - } +/** + * The listener of the socket `'end'` event. + * + * @private + */ +function socketOnEnd() { + const websocket = this[kWebSocket]; - onEnd = function () { - curField = undefined - if (buffer.length) { buffer = decodeText(buffer, 'binary', charset) } - boy.emit('field', fieldname, buffer, false, truncated, encoding, contype) - --nends - checkFinished() - } - } + websocket._readyState = WebSocket.CLOSING; + websocket._receiver.end(); + this.end(); +} - /* As of node@2efe4ab761666 (v0.10.29+/v0.11.14+), busboy had become - broken. Streams2/streams3 is a huge black box of confusion, but - somehow overriding the sync state seems to fix things again (and still - seems to work for previous node versions). - */ - part._readableState.sync = false +/** + * The listener of the socket `'error'` event. + * + * @private + */ +function socketOnError() { + const websocket = this[kWebSocket]; - part.on('data', onData) - part.on('end', onEnd) - }).on('error', function (err) { - if (curFile) { curFile.emit('error', err) } - }) - }).on('error', function (err) { - boy.emit('error', err) - }).on('finish', function () { - finished = true - checkFinished() - }) -} + this.removeListener('error', socketOnError); + this.on('error', NOOP); -Multipart.prototype.write = function (chunk, cb) { - const r = this.parser.write(chunk) - if (r && !this._pause) { - cb() - } else { - this._needDrain = !r - this._cb = cb + if (websocket) { + websocket._readyState = WebSocket.CLOSING; + this.destroy(); } } -Multipart.prototype.end = function () { - const self = this - if (self.parser.writable) { - self.parser.end() - } else if (!self._boy._done) { - process.nextTick(function () { - self._boy._done = true - self._boy.emit('finish') - }) - } -} +/***/ }), -function skipPart (part) { - part.resume() -} +/***/ 20663: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -function FileStream (opts) { - Readable.call(this, opts) +var fs = __nccwpck_require__(79896); +var zlib = __nccwpck_require__(43106); +var fd_slicer = __nccwpck_require__(23045); +var crc32 = __nccwpck_require__(19776); +var util = __nccwpck_require__(39023); +var EventEmitter = (__nccwpck_require__(24434).EventEmitter); +var Transform = (__nccwpck_require__(2203).Transform); +var PassThrough = (__nccwpck_require__(2203).PassThrough); +var Writable = (__nccwpck_require__(2203).Writable); - this.bytesRead = 0 +exports.open = open; +exports.fromFd = fromFd; +exports.fromBuffer = fromBuffer; +exports.fromRandomAccessReader = fromRandomAccessReader; +exports.dosDateTimeToDate = dosDateTimeToDate; +exports.validateFileName = validateFileName; +exports.ZipFile = ZipFile; +exports.Entry = Entry; +exports.RandomAccessReader = RandomAccessReader; - this.truncated = false +function open(path, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; + } + if (options == null) options = {}; + if (options.autoClose == null) options.autoClose = true; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + if (callback == null) callback = defaultCallback; + fs.open(path, "r", function(err, fd) { + if (err) return callback(err); + fromFd(fd, options, function(err, zipfile) { + if (err) fs.close(fd, defaultCallback); + callback(err, zipfile); + }); + }); } -inherits(FileStream, Readable) - -FileStream.prototype._read = function (n) {} +function fromFd(fd, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; + } + if (options == null) options = {}; + if (options.autoClose == null) options.autoClose = false; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + if (callback == null) callback = defaultCallback; + fs.fstat(fd, function(err, stats) { + if (err) return callback(err); + var reader = fd_slicer.createFromFd(fd, {autoClose: true}); + fromRandomAccessReader(reader, stats.size, options, callback); + }); +} -module.exports = Multipart +function fromBuffer(buffer, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; + } + if (options == null) options = {}; + options.autoClose = false; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + // limit the max chunk size. see https://github.com/thejoshwolfe/yauzl/issues/87 + var reader = fd_slicer.createFromBuffer(buffer, {maxChunkSize: 0x10000}); + fromRandomAccessReader(reader, buffer.length, options, callback); +} +function fromRandomAccessReader(reader, totalSize, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; + } + if (options == null) options = {}; + if (options.autoClose == null) options.autoClose = true; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + var decodeStrings = !!options.decodeStrings; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + if (callback == null) callback = defaultCallback; + if (typeof totalSize !== "number") throw new Error("expected totalSize parameter to be a number"); + if (totalSize > Number.MAX_SAFE_INTEGER) { + throw new Error("zip file too large. only file sizes up to 2^52 are supported due to JavaScript's Number type being an IEEE 754 double."); + } -/***/ }), + // the matching unref() call is in zipfile.close() + reader.ref(); -/***/ 80855: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // eocdr means End of Central Directory Record. + // search backwards for the eocdr signature. + // the last field of the eocdr is a variable-length comment. + // the comment size is encoded in a 2-byte field in the eocdr, which we can't find without trudging backwards through the comment to find it. + // as a consequence of this design decision, it's possible to have ambiguous zip file metadata if a coherent eocdr was in the comment. + // we search backwards for a eocdr signature, and hope that whoever made the zip file was smart enough to forbid the eocdr signature in the comment. + var eocdrWithoutCommentSize = 22; + var maxCommentSize = 0xffff; // 2-byte size + var bufferSize = Math.min(eocdrWithoutCommentSize + maxCommentSize, totalSize); + var buffer = newBuffer(bufferSize); + var bufferReadStart = totalSize - buffer.length; + readAndAssertNoEof(reader, buffer, 0, bufferSize, bufferReadStart, function(err) { + if (err) return callback(err); + for (var i = bufferSize - eocdrWithoutCommentSize; i >= 0; i -= 1) { + if (buffer.readUInt32LE(i) !== 0x06054b50) continue; + // found eocdr + var eocdrBuffer = buffer.slice(i); -"use strict"; + // 0 - End of central directory signature = 0x06054b50 + // 4 - Number of this disk + var diskNumber = eocdrBuffer.readUInt16LE(4); + if (diskNumber !== 0) { + return callback(new Error("multi-disk zip files are not supported: found disk number: " + diskNumber)); + } + // 6 - Disk where central directory starts + // 8 - Number of central directory records on this disk + // 10 - Total number of central directory records + var entryCount = eocdrBuffer.readUInt16LE(10); + // 12 - Size of central directory (bytes) + // 16 - Offset of start of central directory, relative to start of archive + var centralDirectoryOffset = eocdrBuffer.readUInt32LE(16); + // 20 - Comment length + var commentLength = eocdrBuffer.readUInt16LE(20); + var expectedCommentLength = eocdrBuffer.length - eocdrWithoutCommentSize; + if (commentLength !== expectedCommentLength) { + return callback(new Error("invalid comment length. expected: " + expectedCommentLength + ". found: " + commentLength)); + } + // 22 - Comment + // the encoding is always cp437. + var comment = decodeStrings ? decodeBuffer(eocdrBuffer, 22, eocdrBuffer.length, false) + : eocdrBuffer.slice(22); + if (!(entryCount === 0xffff || centralDirectoryOffset === 0xffffffff)) { + return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); + } -const Decoder = __nccwpck_require__(11496) -const decodeText = __nccwpck_require__(72747) -const getLimit = __nccwpck_require__(22393) + // ZIP64 format -const RE_CHARSET = /^charset$/i + // ZIP64 Zip64 end of central directory locator + var zip64EocdlBuffer = newBuffer(20); + var zip64EocdlOffset = bufferReadStart + i - zip64EocdlBuffer.length; + readAndAssertNoEof(reader, zip64EocdlBuffer, 0, zip64EocdlBuffer.length, zip64EocdlOffset, function(err) { + if (err) return callback(err); -UrlEncoded.detect = /^application\/x-www-form-urlencoded/i -function UrlEncoded (boy, cfg) { - const limits = cfg.limits - const parsedConType = cfg.parsedConType - this.boy = boy + // 0 - zip64 end of central dir locator signature = 0x07064b50 + if (zip64EocdlBuffer.readUInt32LE(0) !== 0x07064b50) { + return callback(new Error("invalid zip64 end of central directory locator signature")); + } + // 4 - number of the disk with the start of the zip64 end of central directory + // 8 - relative offset of the zip64 end of central directory record + var zip64EocdrOffset = readUInt64LE(zip64EocdlBuffer, 8); + // 16 - total number of disks - this.fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024) - this.fieldNameSizeLimit = getLimit(limits, 'fieldNameSize', 100) - this.fieldsLimit = getLimit(limits, 'fields', Infinity) + // ZIP64 end of central directory record + var zip64EocdrBuffer = newBuffer(56); + readAndAssertNoEof(reader, zip64EocdrBuffer, 0, zip64EocdrBuffer.length, zip64EocdrOffset, function(err) { + if (err) return callback(err); - let charset - for (var i = 0, len = parsedConType.length; i < len; ++i) { // eslint-disable-line no-var - if (Array.isArray(parsedConType[i]) && - RE_CHARSET.test(parsedConType[i][0])) { - charset = parsedConType[i][1].toLowerCase() - break + // 0 - zip64 end of central dir signature 4 bytes (0x06064b50) + if (zip64EocdrBuffer.readUInt32LE(0) !== 0x06064b50) { + return callback(new Error("invalid zip64 end of central directory record signature")); + } + // 4 - size of zip64 end of central directory record 8 bytes + // 12 - version made by 2 bytes + // 14 - version needed to extract 2 bytes + // 16 - number of this disk 4 bytes + // 20 - number of the disk with the start of the central directory 4 bytes + // 24 - total number of entries in the central directory on this disk 8 bytes + // 32 - total number of entries in the central directory 8 bytes + entryCount = readUInt64LE(zip64EocdrBuffer, 32); + // 40 - size of the central directory 8 bytes + // 48 - offset of start of central directory with respect to the starting disk number 8 bytes + centralDirectoryOffset = readUInt64LE(zip64EocdrBuffer, 48); + // 56 - zip64 extensible data sector (variable size) + return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); + }); + }); + return; } - } + callback(new Error("end of central directory record signature not found")); + }); +} - if (charset === undefined) { charset = cfg.defCharset || 'utf8' } +util.inherits(ZipFile, EventEmitter); +function ZipFile(reader, centralDirectoryOffset, fileSize, entryCount, comment, autoClose, lazyEntries, decodeStrings, validateEntrySizes, strictFileNames) { + var self = this; + EventEmitter.call(self); + self.reader = reader; + // forward close events + self.reader.on("error", function(err) { + // error closing the fd + emitError(self, err); + }); + self.reader.once("close", function() { + self.emit("close"); + }); + self.readEntryCursor = centralDirectoryOffset; + self.fileSize = fileSize; + self.entryCount = entryCount; + self.comment = comment; + self.entriesRead = 0; + self.autoClose = !!autoClose; + self.lazyEntries = !!lazyEntries; + self.decodeStrings = !!decodeStrings; + self.validateEntrySizes = !!validateEntrySizes; + self.strictFileNames = !!strictFileNames; + self.isOpen = true; + self.emittedError = false; - this.decoder = new Decoder() - this.charset = charset - this._fields = 0 - this._state = 'key' - this._checkingBytes = true - this._bytesKey = 0 - this._bytesVal = 0 - this._key = '' - this._val = '' - this._keyTrunc = false - this._valTrunc = false - this._hitLimit = false + if (!self.lazyEntries) self._readEntry(); } +ZipFile.prototype.close = function() { + if (!this.isOpen) return; + this.isOpen = false; + this.reader.unref(); +}; -UrlEncoded.prototype.write = function (data, cb) { - if (this._fields === this.fieldsLimit) { - if (!this.boy.hitFieldsLimit) { - this.boy.hitFieldsLimit = true - this.boy.emit('fieldsLimit') - } - return cb() +function emitErrorAndAutoClose(self, err) { + if (self.autoClose) self.close(); + emitError(self, err); +} +function emitError(self, err) { + if (self.emittedError) return; + self.emittedError = true; + self.emit("error", err); +} + +ZipFile.prototype.readEntry = function() { + if (!this.lazyEntries) throw new Error("readEntry() called without lazyEntries:true"); + this._readEntry(); +}; +ZipFile.prototype._readEntry = function() { + var self = this; + if (self.entryCount === self.entriesRead) { + // done with metadata + setImmediate(function() { + if (self.autoClose) self.close(); + if (self.emittedError) return; + self.emit("end"); + }); + return; } + if (self.emittedError) return; + var buffer = newBuffer(46); + readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { + if (err) return emitErrorAndAutoClose(self, err); + if (self.emittedError) return; + var entry = new Entry(); + // 0 - Central directory file header signature + var signature = buffer.readUInt32LE(0); + if (signature !== 0x02014b50) return emitErrorAndAutoClose(self, new Error("invalid central directory file header signature: 0x" + signature.toString(16))); + // 4 - Version made by + entry.versionMadeBy = buffer.readUInt16LE(4); + // 6 - Version needed to extract (minimum) + entry.versionNeededToExtract = buffer.readUInt16LE(6); + // 8 - General purpose bit flag + entry.generalPurposeBitFlag = buffer.readUInt16LE(8); + // 10 - Compression method + entry.compressionMethod = buffer.readUInt16LE(10); + // 12 - File last modification time + entry.lastModFileTime = buffer.readUInt16LE(12); + // 14 - File last modification date + entry.lastModFileDate = buffer.readUInt16LE(14); + // 16 - CRC-32 + entry.crc32 = buffer.readUInt32LE(16); + // 20 - Compressed size + entry.compressedSize = buffer.readUInt32LE(20); + // 24 - Uncompressed size + entry.uncompressedSize = buffer.readUInt32LE(24); + // 28 - File name length (n) + entry.fileNameLength = buffer.readUInt16LE(28); + // 30 - Extra field length (m) + entry.extraFieldLength = buffer.readUInt16LE(30); + // 32 - File comment length (k) + entry.fileCommentLength = buffer.readUInt16LE(32); + // 34 - Disk number where file starts + // 36 - Internal file attributes + entry.internalFileAttributes = buffer.readUInt16LE(36); + // 38 - External file attributes + entry.externalFileAttributes = buffer.readUInt32LE(38); + // 42 - Relative offset of local file header + entry.relativeOffsetOfLocalHeader = buffer.readUInt32LE(42); + + if (entry.generalPurposeBitFlag & 0x40) return emitErrorAndAutoClose(self, new Error("strong encryption is not supported")); + + self.readEntryCursor += 46; - let idxeq; let idxamp; let i; let p = 0; const len = data.length + buffer = newBuffer(entry.fileNameLength + entry.extraFieldLength + entry.fileCommentLength); + readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { + if (err) return emitErrorAndAutoClose(self, err); + if (self.emittedError) return; + // 46 - File name + var isUtf8 = (entry.generalPurposeBitFlag & 0x800) !== 0; + entry.fileName = self.decodeStrings ? decodeBuffer(buffer, 0, entry.fileNameLength, isUtf8) + : buffer.slice(0, entry.fileNameLength); - while (p < len) { - if (this._state === 'key') { - idxeq = idxamp = undefined - for (i = p; i < len; ++i) { - if (!this._checkingBytes) { ++p } - if (data[i] === 0x3D/* = */) { - idxeq = i - break - } else if (data[i] === 0x26/* & */) { - idxamp = i - break - } - if (this._checkingBytes && this._bytesKey === this.fieldNameSizeLimit) { - this._hitLimit = true - break - } else if (this._checkingBytes) { ++this._bytesKey } + // 46+n - Extra field + var fileCommentStart = entry.fileNameLength + entry.extraFieldLength; + var extraFieldBuffer = buffer.slice(entry.fileNameLength, fileCommentStart); + entry.extraFields = []; + var i = 0; + while (i < extraFieldBuffer.length - 3) { + var headerId = extraFieldBuffer.readUInt16LE(i + 0); + var dataSize = extraFieldBuffer.readUInt16LE(i + 2); + var dataStart = i + 4; + var dataEnd = dataStart + dataSize; + if (dataEnd > extraFieldBuffer.length) return emitErrorAndAutoClose(self, new Error("extra field length exceeds extra field buffer size")); + var dataBuffer = newBuffer(dataSize); + extraFieldBuffer.copy(dataBuffer, 0, dataStart, dataEnd); + entry.extraFields.push({ + id: headerId, + data: dataBuffer, + }); + i = dataEnd; } - if (idxeq !== undefined) { - // key with assignment - if (idxeq > p) { this._key += this.decoder.write(data.toString('binary', p, idxeq)) } - this._state = 'val' - - this._hitLimit = false - this._checkingBytes = true - this._val = '' - this._bytesVal = 0 - this._valTrunc = false - this.decoder.reset() + // 46+n+m - File comment + entry.fileComment = self.decodeStrings ? decodeBuffer(buffer, fileCommentStart, fileCommentStart + entry.fileCommentLength, isUtf8) + : buffer.slice(fileCommentStart, fileCommentStart + entry.fileCommentLength); + // compatibility hack for https://github.com/thejoshwolfe/yauzl/issues/47 + entry.comment = entry.fileComment; - p = idxeq + 1 - } else if (idxamp !== undefined) { - // key with no assignment - ++this._fields - let key; const keyTrunc = this._keyTrunc - if (idxamp > p) { key = (this._key += this.decoder.write(data.toString('binary', p, idxamp))) } else { key = this._key } + self.readEntryCursor += buffer.length; + self.entriesRead += 1; - this._hitLimit = false - this._checkingBytes = true - this._key = '' - this._bytesKey = 0 - this._keyTrunc = false - this.decoder.reset() + if (entry.uncompressedSize === 0xffffffff || + entry.compressedSize === 0xffffffff || + entry.relativeOffsetOfLocalHeader === 0xffffffff) { + // ZIP64 format + // find the Zip64 Extended Information Extra Field + var zip64EiefBuffer = null; + for (var i = 0; i < entry.extraFields.length; i++) { + var extraField = entry.extraFields[i]; + if (extraField.id === 0x0001) { + zip64EiefBuffer = extraField.data; + break; + } + } + if (zip64EiefBuffer == null) { + return emitErrorAndAutoClose(self, new Error("expected zip64 extended information extra field")); + } + var index = 0; + // 0 - Original Size 8 bytes + if (entry.uncompressedSize === 0xffffffff) { + if (index + 8 > zip64EiefBuffer.length) { + return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include uncompressed size")); + } + entry.uncompressedSize = readUInt64LE(zip64EiefBuffer, index); + index += 8; + } + // 8 - Compressed Size 8 bytes + if (entry.compressedSize === 0xffffffff) { + if (index + 8 > zip64EiefBuffer.length) { + return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include compressed size")); + } + entry.compressedSize = readUInt64LE(zip64EiefBuffer, index); + index += 8; + } + // 16 - Relative Header Offset 8 bytes + if (entry.relativeOffsetOfLocalHeader === 0xffffffff) { + if (index + 8 > zip64EiefBuffer.length) { + return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include relative header offset")); + } + entry.relativeOffsetOfLocalHeader = readUInt64LE(zip64EiefBuffer, index); + index += 8; + } + // 24 - Disk Start Number 4 bytes + } - if (key.length) { - this.boy.emit('field', decodeText(key, 'binary', this.charset), - '', - keyTrunc, - false) + // check for Info-ZIP Unicode Path Extra Field (0x7075) + // see https://github.com/thejoshwolfe/yauzl/issues/33 + if (self.decodeStrings) { + for (var i = 0; i < entry.extraFields.length; i++) { + var extraField = entry.extraFields[i]; + if (extraField.id === 0x7075) { + if (extraField.data.length < 6) { + // too short to be meaningful + continue; + } + // Version 1 byte version of this extra field, currently 1 + if (extraField.data.readUInt8(0) !== 1) { + // > Changes may not be backward compatible so this extra + // > field should not be used if the version is not recognized. + continue; + } + // NameCRC32 4 bytes File Name Field CRC32 Checksum + var oldNameCrc32 = extraField.data.readUInt32LE(1); + if (crc32.unsigned(buffer.slice(0, entry.fileNameLength)) !== oldNameCrc32) { + // > If the CRC check fails, this UTF-8 Path Extra Field should be + // > ignored and the File Name field in the header should be used instead. + continue; + } + // UnicodeName Variable UTF-8 version of the entry File Name + entry.fileName = decodeBuffer(extraField.data, 5, extraField.data.length, true); + break; + } } + } - p = idxamp + 1 - if (this._fields === this.fieldsLimit) { return cb() } - } else if (this._hitLimit) { - // we may not have hit the actual limit if there are encoded bytes... - if (i > p) { this._key += this.decoder.write(data.toString('binary', p, i)) } - p = i - if ((this._bytesKey = this._key.length) === this.fieldNameSizeLimit) { - // yep, we actually did hit the limit - this._checkingBytes = false - this._keyTrunc = true + // validate file size + if (self.validateEntrySizes && entry.compressionMethod === 0) { + var expectedCompressedSize = entry.uncompressedSize; + if (entry.isEncrypted()) { + // traditional encryption prefixes the file data with a header + expectedCompressedSize += 12; + } + if (entry.compressedSize !== expectedCompressedSize) { + var msg = "compressed/uncompressed size mismatch for stored file: " + entry.compressedSize + " != " + entry.uncompressedSize; + return emitErrorAndAutoClose(self, new Error(msg)); } - } else { - if (p < len) { this._key += this.decoder.write(data.toString('binary', p)) } - p = len } - } else { - idxamp = undefined - for (i = p; i < len; ++i) { - if (!this._checkingBytes) { ++p } - if (data[i] === 0x26/* & */) { - idxamp = i - break + + if (self.decodeStrings) { + if (!self.strictFileNames) { + // allow backslash + entry.fileName = entry.fileName.replace(/\\/g, "/"); } - if (this._checkingBytes && this._bytesVal === this.fieldSizeLimit) { - this._hitLimit = true - break - } else if (this._checkingBytes) { ++this._bytesVal } + var errorMessage = validateFileName(entry.fileName, self.validateFileNameOptions); + if (errorMessage != null) return emitErrorAndAutoClose(self, new Error(errorMessage)); } + self.emit("entry", entry); - if (idxamp !== undefined) { - ++this._fields - if (idxamp > p) { this._val += this.decoder.write(data.toString('binary', p, idxamp)) } - this.boy.emit('field', decodeText(this._key, 'binary', this.charset), - decodeText(this._val, 'binary', this.charset), - this._keyTrunc, - this._valTrunc) - this._state = 'key' + if (!self.lazyEntries) self._readEntry(); + }); + }); +}; - this._hitLimit = false - this._checkingBytes = true - this._key = '' - this._bytesKey = 0 - this._keyTrunc = false - this.decoder.reset() +ZipFile.prototype.openReadStream = function(entry, options, callback) { + var self = this; + // parameter validation + var relativeStart = 0; + var relativeEnd = entry.compressedSize; + if (callback == null) { + callback = options; + options = {}; + } else { + // validate options that the caller has no excuse to get wrong + if (options.decrypt != null) { + if (!entry.isEncrypted()) { + throw new Error("options.decrypt can only be specified for encrypted entries"); + } + if (options.decrypt !== false) throw new Error("invalid options.decrypt value: " + options.decrypt); + if (entry.isCompressed()) { + if (options.decompress !== false) throw new Error("entry is encrypted and compressed, and options.decompress !== false"); + } + } + if (options.decompress != null) { + if (!entry.isCompressed()) { + throw new Error("options.decompress can only be specified for compressed entries"); + } + if (!(options.decompress === false || options.decompress === true)) { + throw new Error("invalid options.decompress value: " + options.decompress); + } + } + if (options.start != null || options.end != null) { + if (entry.isCompressed() && options.decompress !== false) { + throw new Error("start/end range not allowed for compressed entry without options.decompress === false"); + } + if (entry.isEncrypted() && options.decrypt !== false) { + throw new Error("start/end range not allowed for encrypted entry without options.decrypt === false"); + } + } + if (options.start != null) { + relativeStart = options.start; + if (relativeStart < 0) throw new Error("options.start < 0"); + if (relativeStart > entry.compressedSize) throw new Error("options.start > entry.compressedSize"); + } + if (options.end != null) { + relativeEnd = options.end; + if (relativeEnd < 0) throw new Error("options.end < 0"); + if (relativeEnd > entry.compressedSize) throw new Error("options.end > entry.compressedSize"); + if (relativeEnd < relativeStart) throw new Error("options.end < options.start"); + } + } + // any further errors can either be caused by the zipfile, + // or were introduced in a minor version of yauzl, + // so should be passed to the client rather than thrown. + if (!self.isOpen) return callback(new Error("closed")); + if (entry.isEncrypted()) { + if (options.decrypt !== false) return callback(new Error("entry is encrypted, and options.decrypt !== false")); + } + // make sure we don't lose the fd before we open the actual read stream + self.reader.ref(); + var buffer = newBuffer(30); + readAndAssertNoEof(self.reader, buffer, 0, buffer.length, entry.relativeOffsetOfLocalHeader, function(err) { + try { + if (err) return callback(err); + // 0 - Local file header signature = 0x04034b50 + var signature = buffer.readUInt32LE(0); + if (signature !== 0x04034b50) { + return callback(new Error("invalid local file header signature: 0x" + signature.toString(16))); + } + // all this should be redundant + // 4 - Version needed to extract (minimum) + // 6 - General purpose bit flag + // 8 - Compression method + // 10 - File last modification time + // 12 - File last modification date + // 14 - CRC-32 + // 18 - Compressed size + // 22 - Uncompressed size + // 26 - File name length (n) + var fileNameLength = buffer.readUInt16LE(26); + // 28 - Extra field length (m) + var extraFieldLength = buffer.readUInt16LE(28); + // 30 - File name + // 30+n - Extra field + var localFileHeaderEnd = entry.relativeOffsetOfLocalHeader + buffer.length + fileNameLength + extraFieldLength; + var decompress; + if (entry.compressionMethod === 0) { + // 0 - The file is stored (no compression) + decompress = false; + } else if (entry.compressionMethod === 8) { + // 8 - The file is Deflated + decompress = options.decompress != null ? options.decompress : true; + } else { + return callback(new Error("unsupported compression method: " + entry.compressionMethod)); + } + var fileDataStart = localFileHeaderEnd; + var fileDataEnd = fileDataStart + entry.compressedSize; + if (entry.compressedSize !== 0) { + // bounds check now, because the read streams will probably not complain loud enough. + // since we're dealing with an unsigned offset plus an unsigned size, + // we only have 1 thing to check for. + if (fileDataEnd > self.fileSize) { + return callback(new Error("file data overflows file bounds: " + + fileDataStart + " + " + entry.compressedSize + " > " + self.fileSize)); + } + } + var readStream = self.reader.createReadStream({ + start: fileDataStart + relativeStart, + end: fileDataStart + relativeEnd, + }); + var endpointStream = readStream; + if (decompress) { + var destroyed = false; + var inflateFilter = zlib.createInflateRaw(); + readStream.on("error", function(err) { + // setImmediate here because errors can be emitted during the first call to pipe() + setImmediate(function() { + if (!destroyed) inflateFilter.emit("error", err); + }); + }); + readStream.pipe(inflateFilter); - p = idxamp + 1 - if (this._fields === this.fieldsLimit) { return cb() } - } else if (this._hitLimit) { - // we may not have hit the actual limit if there are encoded bytes... - if (i > p) { this._val += this.decoder.write(data.toString('binary', p, i)) } - p = i - if ((this._val === '' && this.fieldSizeLimit === 0) || - (this._bytesVal = this._val.length) === this.fieldSizeLimit) { - // yep, we actually did hit the limit - this._checkingBytes = false - this._valTrunc = true + if (self.validateEntrySizes) { + endpointStream = new AssertByteCountStream(entry.uncompressedSize); + inflateFilter.on("error", function(err) { + // forward zlib errors to the client-visible stream + setImmediate(function() { + if (!destroyed) endpointStream.emit("error", err); + }); + }); + inflateFilter.pipe(endpointStream); + } else { + // the zlib filter is the client-visible stream + endpointStream = inflateFilter; } - } else { - if (p < len) { this._val += this.decoder.write(data.toString('binary', p)) } - p = len + // this is part of yauzl's API, so implement this function on the client-visible stream + endpointStream.destroy = function() { + destroyed = true; + if (inflateFilter !== endpointStream) inflateFilter.unpipe(endpointStream); + readStream.unpipe(inflateFilter); + // TODO: the inflateFilter may cause a memory leak. see Issue #27. + readStream.destroy(); + }; } + callback(null, endpointStream); + } finally { + self.reader.unref(); } - } - cb() + }); +}; + +function Entry() { } +Entry.prototype.getLastModDate = function() { + return dosDateTimeToDate(this.lastModFileDate, this.lastModFileTime); +}; +Entry.prototype.isEncrypted = function() { + return (this.generalPurposeBitFlag & 0x1) !== 0; +}; +Entry.prototype.isCompressed = function() { + return this.compressionMethod === 8; +}; -UrlEncoded.prototype.end = function () { - if (this.boy._done) { return } +function dosDateTimeToDate(date, time) { + var day = date & 0x1f; // 1-31 + var month = (date >> 5 & 0xf) - 1; // 1-12, 0-11 + var year = (date >> 9 & 0x7f) + 1980; // 0-128, 1980-2108 - if (this._state === 'key' && this._key.length > 0) { - this.boy.emit('field', decodeText(this._key, 'binary', this.charset), - '', - this._keyTrunc, - false) - } else if (this._state === 'val') { - this.boy.emit('field', decodeText(this._key, 'binary', this.charset), - decodeText(this._val, 'binary', this.charset), - this._keyTrunc, - this._valTrunc) + var millisecond = 0; + var second = (time & 0x1f) * 2; // 0-29, 0-58 (even numbers) + var minute = time >> 5 & 0x3f; // 0-59 + var hour = time >> 11 & 0x1f; // 0-23 + + return new Date(year, month, day, hour, minute, second, millisecond); +} + +function validateFileName(fileName) { + if (fileName.indexOf("\\") !== -1) { + return "invalid characters in fileName: " + fileName; } - this.boy._done = true - this.boy.emit('finish') + if (/^[a-zA-Z]:/.test(fileName) || /^\//.test(fileName)) { + return "absolute path: " + fileName; + } + if (fileName.split("/").indexOf("..") !== -1) { + return "invalid relative path: " + fileName; + } + // all good + return null; } -module.exports = UrlEncoded +function readAndAssertNoEof(reader, buffer, offset, length, position, callback) { + if (length === 0) { + // fs.read will throw an out-of-bounds error if you try to read 0 bytes from a 0 byte file + return setImmediate(function() { callback(null, newBuffer(0)); }); + } + reader.read(buffer, offset, length, position, function(err, bytesRead) { + if (err) return callback(err); + if (bytesRead < length) { + return callback(new Error("unexpected EOF")); + } + callback(); + }); +} +util.inherits(AssertByteCountStream, Transform); +function AssertByteCountStream(byteCount) { + Transform.call(this); + this.actualByteCount = 0; + this.expectedByteCount = byteCount; +} +AssertByteCountStream.prototype._transform = function(chunk, encoding, cb) { + this.actualByteCount += chunk.length; + if (this.actualByteCount > this.expectedByteCount) { + var msg = "too many bytes in the stream. expected " + this.expectedByteCount + ". got at least " + this.actualByteCount; + return cb(new Error(msg)); + } + cb(null, chunk); +}; +AssertByteCountStream.prototype._flush = function(cb) { + if (this.actualByteCount < this.expectedByteCount) { + var msg = "not enough bytes in the stream. expected " + this.expectedByteCount + ". got only " + this.actualByteCount; + return cb(new Error(msg)); + } + cb(); +}; -/***/ }), +util.inherits(RandomAccessReader, EventEmitter); +function RandomAccessReader() { + EventEmitter.call(this); + this.refCount = 0; +} +RandomAccessReader.prototype.ref = function() { + this.refCount += 1; +}; +RandomAccessReader.prototype.unref = function() { + var self = this; + self.refCount -= 1; -/***/ 11496: -/***/ ((module) => { + if (self.refCount > 0) return; + if (self.refCount < 0) throw new Error("invalid unref"); -"use strict"; + self.close(onCloseDone); + function onCloseDone(err) { + if (err) return self.emit('error', err); + self.emit('close'); + } +}; +RandomAccessReader.prototype.createReadStream = function(options) { + var start = options.start; + var end = options.end; + if (start === end) { + var emptyStream = new PassThrough(); + setImmediate(function() { + emptyStream.end(); + }); + return emptyStream; + } + var stream = this._readStreamForRange(start, end); -const RE_PLUS = /\+/g + var destroyed = false; + var refUnrefFilter = new RefUnrefFilter(this); + stream.on("error", function(err) { + setImmediate(function() { + if (!destroyed) refUnrefFilter.emit("error", err); + }); + }); + refUnrefFilter.destroy = function() { + stream.unpipe(refUnrefFilter); + refUnrefFilter.unref(); + stream.destroy(); + }; -const HEX = [ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -] + var byteCounter = new AssertByteCountStream(end - start); + refUnrefFilter.on("error", function(err) { + setImmediate(function() { + if (!destroyed) byteCounter.emit("error", err); + }); + }); + byteCounter.destroy = function() { + destroyed = true; + refUnrefFilter.unpipe(byteCounter); + refUnrefFilter.destroy(); + }; -function Decoder () { - this.buffer = undefined + return stream.pipe(refUnrefFilter).pipe(byteCounter); +}; +RandomAccessReader.prototype._readStreamForRange = function(start, end) { + throw new Error("not implemented"); +}; +RandomAccessReader.prototype.read = function(buffer, offset, length, position, callback) { + var readStream = this.createReadStream({start: position, end: position + length}); + var writeStream = new Writable(); + var written = 0; + writeStream._write = function(chunk, encoding, cb) { + chunk.copy(buffer, offset + written, 0, chunk.length); + written += chunk.length; + cb(); + }; + writeStream.on("finish", callback); + readStream.on("error", function(error) { + callback(error); + }); + readStream.pipe(writeStream); +}; +RandomAccessReader.prototype.close = function(callback) { + setImmediate(callback); +}; + +util.inherits(RefUnrefFilter, PassThrough); +function RefUnrefFilter(context) { + PassThrough.call(this); + this.context = context; + this.context.ref(); + this.unreffedYet = false; } -Decoder.prototype.write = function (str) { - // Replace '+' with ' ' before decoding - str = str.replace(RE_PLUS, ' ') - let res = '' - let i = 0; let p = 0; const len = str.length - for (; i < len; ++i) { - if (this.buffer !== undefined) { - if (!HEX[str.charCodeAt(i)]) { - res += '%' + this.buffer - this.buffer = undefined - --i // retry character - } else { - this.buffer += str[i] - ++p - if (this.buffer.length === 2) { - res += String.fromCharCode(parseInt(this.buffer, 16)) - this.buffer = undefined - } - } - } else if (str[i] === '%') { - if (i > p) { - res += str.substring(p, i) - p = i - } - this.buffer = '' - ++p +RefUnrefFilter.prototype._flush = function(cb) { + this.unref(); + cb(); +}; +RefUnrefFilter.prototype.unref = function(cb) { + if (this.unreffedYet) return; + this.unreffedYet = true; + this.context.unref(); +}; + +var cp437 = '\u0000☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ '; +function decodeBuffer(buffer, start, end, isUtf8) { + if (isUtf8) { + return buffer.toString("utf8", start, end); + } else { + var result = ""; + for (var i = start; i < end; i++) { + result += cp437[buffer[i]]; } + return result; } - if (p < len && this.buffer === undefined) { res += str.substring(p) } - return res } -Decoder.prototype.reset = function () { - this.buffer = undefined + +function readUInt64LE(buffer, offset) { + // there is no native function for this, because we can't actually store 64-bit integers precisely. + // after 53 bits, JavaScript's Number type (IEEE 754 double) can't store individual integers anymore. + // but since 53 bits is a whole lot more than 32 bits, we do our best anyway. + var lower32 = buffer.readUInt32LE(offset); + var upper32 = buffer.readUInt32LE(offset + 4); + // we can't use bitshifting here, because JavaScript bitshifting only works on 32-bit integers. + return upper32 * 0x100000000 + lower32; + // as long as we're bounds checking the result of this function against the total file size, + // we'll catch any overflow errors, because we already made sure the total file size was within reason. } -module.exports = Decoder +// Node 10 deprecated new Buffer(). +var newBuffer; +if (typeof Buffer.allocUnsafe === "function") { + newBuffer = function(len) { + return Buffer.allocUnsafe(len); + }; +} else { + newBuffer = function(len) { + return new Buffer(len); + }; +} + +function defaultCallback(err) { + if (err) throw err; +} /***/ }), -/***/ 20692: -/***/ ((module) => { +/***/ 93044: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -"use strict"; +var fs = __nccwpck_require__(79896); +var Transform = (__nccwpck_require__(2203).Transform); +var PassThrough = (__nccwpck_require__(2203).PassThrough); +var zlib = __nccwpck_require__(43106); +var util = __nccwpck_require__(39023); +var EventEmitter = (__nccwpck_require__(24434).EventEmitter); +var errorMonitor = (__nccwpck_require__(24434).errorMonitor); +var crc32 = __nccwpck_require__(78564); +exports.ZipFile = ZipFile; +exports.dateToDosDateTime = dateToDosDateTime; -module.exports = function basename (path) { - if (typeof path !== 'string') { return '' } - for (var i = path.length - 1; i >= 0; --i) { // eslint-disable-line no-var - switch (path.charCodeAt(i)) { - case 0x2F: // '/' - case 0x5C: // '\' - path = path.slice(i + 1) - return (path === '..' || path === '.' ? '' : path) - } - } - return (path === '..' || path === '.' ? '' : path) +util.inherits(ZipFile, EventEmitter); +function ZipFile() { + this.outputStream = new PassThrough(); + this.entries = []; + this.outputStreamCursor = 0; + this.ended = false; // .end() sets this + this.allDone = false; // set when we've written the last bytes + this.forceZip64Eocd = false; // configurable in .end() + this.errored = false; + this.on(errorMonitor, function() { + this.errored = true; + }); } +ZipFile.prototype.addFile = function(realPath, metadataPath, options) { + var self = this; + metadataPath = validateMetadataPath(metadataPath, false); + if (options == null) options = {}; -/***/ }), + if (shouldIgnoreAdding(self)) return; + var entry = new Entry(metadataPath, false, options); + self.entries.push(entry); + fs.stat(realPath, function(err, stats) { + if (err) return self.emit("error", err); + if (!stats.isFile()) return self.emit("error", new Error("not a file: " + realPath)); + entry.uncompressedSize = stats.size; + if (options.mtime == null) entry.setLastModDate(stats.mtime); + if (options.mode == null) entry.setFileAttributesMode(stats.mode); + entry.setFileDataPumpFunction(function() { + var readStream = fs.createReadStream(realPath); + entry.state = Entry.FILE_DATA_IN_PROGRESS; + readStream.on("error", function(err) { + self.emit("error", err); + }); + pumpFileDataReadStream(self, entry, readStream); + }); + pumpEntries(self); + }); +}; -/***/ 72747: -/***/ (function(module) { +ZipFile.prototype.addReadStream = function(readStream, metadataPath, options) { + this.addReadStreamLazy(metadataPath, options, function(cb) { + cb(null, readStream); + }); +}; -"use strict"; +ZipFile.prototype.addReadStreamLazy = function(metadataPath, options, getReadStreamFunction) { + var self = this; + if (typeof options === "function") { + getReadStreamFunction = options; + options = null; + } + if (options == null) options = {}; + metadataPath = validateMetadataPath(metadataPath, false); + + if (shouldIgnoreAdding(self)) return; + var entry = new Entry(metadataPath, false, options); + self.entries.push(entry); + entry.setFileDataPumpFunction(function() { + entry.state = Entry.FILE_DATA_IN_PROGRESS; + getReadStreamFunction(function(err, readStream) { + if (err) return self.emit("error", err); + pumpFileDataReadStream(self, entry, readStream); + }); + }); + pumpEntries(self); +}; +ZipFile.prototype.addBuffer = function(buffer, metadataPath, options) { + var self = this; + metadataPath = validateMetadataPath(metadataPath, false); + if (buffer.length > 0x3fffffff) throw new Error("buffer too large: " + buffer.length + " > " + 0x3fffffff); + if (options == null) options = {}; + if (options.size != null) throw new Error("options.size not allowed"); + + if (shouldIgnoreAdding(self)) return; + var entry = new Entry(metadataPath, false, options); + entry.uncompressedSize = buffer.length; + entry.crc32 = crc32.unsigned(buffer); + entry.crcAndFileSizeKnown = true; + self.entries.push(entry); + if (entry.compressionLevel === 0) { + setCompressedBuffer(buffer); + } else { + zlib.deflateRaw(buffer, {level:entry.compressionLevel}, function(err, compressedBuffer) { + setCompressedBuffer(compressedBuffer); + }); + } + function setCompressedBuffer(compressedBuffer) { + entry.compressedSize = compressedBuffer.length; + entry.setFileDataPumpFunction(function() { + writeToOutputStream(self, compressedBuffer); + writeToOutputStream(self, entry.getDataDescriptor()); + entry.state = Entry.FILE_DATA_DONE; + + // don't call pumpEntries() recursively. + // (also, don't call process.nextTick recursively.) + setImmediate(function() { + pumpEntries(self); + }); + }); + pumpEntries(self); + } +}; -// Node has always utf-8 -const utf8Decoder = new TextDecoder('utf-8') -const textDecoders = new Map([ - ['utf-8', utf8Decoder], - ['utf8', utf8Decoder] -]) +ZipFile.prototype.addEmptyDirectory = function(metadataPath, options) { + var self = this; + metadataPath = validateMetadataPath(metadataPath, true); + if (options == null) options = {}; + if (options.size != null) throw new Error("options.size not allowed"); + if (options.compress != null) throw new Error("options.compress not allowed"); + if (options.compressionLevel != null) throw new Error("options.compressionLevel not allowed"); + + if (shouldIgnoreAdding(self)) return; + var entry = new Entry(metadataPath, true, options); + self.entries.push(entry); + entry.setFileDataPumpFunction(function() { + writeToOutputStream(self, entry.getDataDescriptor()); + entry.state = Entry.FILE_DATA_DONE; + pumpEntries(self); + }); + pumpEntries(self); +}; -function getDecoder (charset) { - let lc - while (true) { - switch (charset) { - case 'utf-8': - case 'utf8': - return decoders.utf8 - case 'latin1': - case 'ascii': // TODO: Make these a separate, strict decoder? - case 'us-ascii': - case 'iso-8859-1': - case 'iso8859-1': - case 'iso88591': - case 'iso_8859-1': - case 'windows-1252': - case 'iso_8859-1:1987': - case 'cp1252': - case 'x-cp1252': - return decoders.latin1 - case 'utf16le': - case 'utf-16le': - case 'ucs2': - case 'ucs-2': - return decoders.utf16le - case 'base64': - return decoders.base64 - default: - if (lc === undefined) { - lc = true - charset = charset.toLowerCase() - continue - } - return decoders.other.bind(charset) - } - } -} +var eocdrSignatureBuffer = bufferFrom([0x50, 0x4b, 0x05, 0x06]); -const decoders = { - utf8: (data, sourceEncoding) => { - if (data.length === 0) { - return '' +ZipFile.prototype.end = function(options, calculatedTotalSizeCallback) { + if (typeof options === "function") { + calculatedTotalSizeCallback = options; + options = null; + } + if (options == null) options = {}; + if (this.ended) return; + this.ended = true; + if (this.errored) return; + this.calculatedTotalSizeCallback = calculatedTotalSizeCallback; + this.forceZip64Eocd = !!options.forceZip64Format; + if (options.comment) { + if (typeof options.comment === "string") { + this.comment = encodeCp437(options.comment); + } else { + // It should be a Buffer + this.comment = options.comment; } - if (typeof data === 'string') { - data = Buffer.from(data, sourceEncoding) + if (this.comment.length > 0xffff) throw new Error("comment is too large"); + // gotta check for this, because the zipfile format is actually ambiguous. + if (bufferIncludes(this.comment, eocdrSignatureBuffer)) throw new Error("comment contains end of central directory record signature"); + } else { + // no comment. + this.comment = EMPTY_BUFFER; + } + pumpEntries(this); +}; + +function writeToOutputStream(self, buffer) { + self.outputStream.write(buffer); + self.outputStreamCursor += buffer.length; +} + +function pumpFileDataReadStream(self, entry, readStream) { + var crc32Watcher = new Crc32Watcher(); + var uncompressedSizeCounter = new ByteCounter(); + var compressor = entry.compressionLevel !== 0 ? new zlib.DeflateRaw({level:entry.compressionLevel}) : new PassThrough(); + var compressedSizeCounter = new ByteCounter(); + readStream.pipe(crc32Watcher) + .pipe(uncompressedSizeCounter) + .pipe(compressor) + .pipe(compressedSizeCounter) + .pipe(self.outputStream, {end: false}); + compressedSizeCounter.on("end", function() { + entry.crc32 = crc32Watcher.crc32; + if (entry.uncompressedSize == null) { + entry.uncompressedSize = uncompressedSizeCounter.byteCount; + } else { + if (entry.uncompressedSize !== uncompressedSizeCounter.byteCount) return self.emit("error", new Error("file data stream has unexpected number of bytes")); } - return data.utf8Slice(0, data.length) - }, + entry.compressedSize = compressedSizeCounter.byteCount; + self.outputStreamCursor += entry.compressedSize; + writeToOutputStream(self, entry.getDataDescriptor()); + entry.state = Entry.FILE_DATA_DONE; + pumpEntries(self); + }); +} - latin1: (data, sourceEncoding) => { - if (data.length === 0) { - return '' - } - if (typeof data === 'string') { - return data - } - return data.latin1Slice(0, data.length) - }, +function determineCompressionLevel(options) { + if (options.compress != null && options.compressionLevel != null) { + if (!!options.compress !== !!options.compressionLevel) throw new Error("conflicting settings for compress and compressionLevel"); + } + if (options.compressionLevel != null) return options.compressionLevel; + if (options.compress === false) return 0; + return 6; +} - utf16le: (data, sourceEncoding) => { - if (data.length === 0) { - return '' - } - if (typeof data === 'string') { - data = Buffer.from(data, sourceEncoding) +function pumpEntries(self) { + if (self.allDone || self.errored) return; + // first check if calculatedTotalSize is finally known + if (self.ended && self.calculatedTotalSizeCallback != null) { + var calculatedTotalSize = calculateTotalSize(self); + if (calculatedTotalSize != null) { + // we have an answer + self.calculatedTotalSizeCallback(calculatedTotalSize); + self.calculatedTotalSizeCallback = null; } - return data.ucs2Slice(0, data.length) - }, + } - base64: (data, sourceEncoding) => { - if (data.length === 0) { - return '' + // pump entries + var entry = getFirstNotDoneEntry(); + function getFirstNotDoneEntry() { + for (var i = 0; i < self.entries.length; i++) { + var entry = self.entries[i]; + if (entry.state < Entry.FILE_DATA_DONE) return entry; } - if (typeof data === 'string') { - data = Buffer.from(data, sourceEncoding) + return null; + } + if (entry != null) { + // this entry is not done yet + if (entry.state < Entry.READY_TO_PUMP_FILE_DATA) return; // input file not open yet + if (entry.state === Entry.FILE_DATA_IN_PROGRESS) return; // we'll get there + // start with local file header + entry.relativeOffsetOfLocalHeader = self.outputStreamCursor; + var localFileHeader = entry.getLocalFileHeader(); + writeToOutputStream(self, localFileHeader); + entry.doFileDataPump(); + } else { + // all cought up on writing entries + if (self.ended) { + // head for the exit + self.offsetOfStartOfCentralDirectory = self.outputStreamCursor; + self.entries.forEach(function(entry) { + var centralDirectoryRecord = entry.getCentralDirectoryRecord(); + writeToOutputStream(self, centralDirectoryRecord); + }); + writeToOutputStream(self, getEndOfCentralDirectoryRecord(self)); + self.outputStream.end(); + self.allDone = true; } - return data.base64Slice(0, data.length) - }, + } +} - other: (data, sourceEncoding) => { - if (data.length === 0) { - return '' - } - if (typeof data === 'string') { - data = Buffer.from(data, sourceEncoding) +function calculateTotalSize(self) { + var pretendOutputCursor = 0; + var centralDirectorySize = 0; + for (var i = 0; i < self.entries.length; i++) { + var entry = self.entries[i]; + // compression is too hard to predict + if (entry.compressionLevel !== 0) return -1; + if (entry.state >= Entry.READY_TO_PUMP_FILE_DATA) { + // if addReadStream was called without providing the size, we can't predict the total size + if (entry.uncompressedSize == null) return -1; + } else { + // if we're still waiting for fs.stat, we might learn the size someday + if (entry.uncompressedSize == null) return null; + } + // we know this for sure, and this is important to know if we need ZIP64 format. + entry.relativeOffsetOfLocalHeader = pretendOutputCursor; + var useZip64Format = entry.useZip64Format(); + + pretendOutputCursor += LOCAL_FILE_HEADER_FIXED_SIZE + entry.utf8FileName.length; + pretendOutputCursor += entry.uncompressedSize; + if (!entry.crcAndFileSizeKnown) { + // use a data descriptor + if (useZip64Format) { + pretendOutputCursor += ZIP64_DATA_DESCRIPTOR_SIZE; + } else { + pretendOutputCursor += DATA_DESCRIPTOR_SIZE; + } } - if (textDecoders.has(this.toString())) { - try { - return textDecoders.get(this).decode(data) - } catch {} + centralDirectorySize += CENTRAL_DIRECTORY_RECORD_FIXED_SIZE + entry.utf8FileName.length + entry.fileComment.length; + if (!entry.forceDosTimestamp) { + centralDirectorySize += INFO_ZIP_UNIVERSAL_TIMESTAMP_EXTRA_FIELD_SIZE; + } + if (useZip64Format) { + centralDirectorySize += ZIP64_EXTENDED_INFORMATION_EXTRA_FIELD_SIZE; } - return typeof data === 'string' - ? data - : data.toString() } -} -function decodeText (text, sourceEncoding, destEncoding) { - if (text) { - return getDecoder(destEncoding)(text, sourceEncoding) + var endOfCentralDirectorySize = 0; + if (self.forceZip64Eocd || + self.entries.length >= 0xffff || + centralDirectorySize >= 0xffff || + pretendOutputCursor >= 0xffffffff) { + // use zip64 end of central directory stuff + endOfCentralDirectorySize += ZIP64_END_OF_CENTRAL_DIRECTORY_RECORD_SIZE + ZIP64_END_OF_CENTRAL_DIRECTORY_LOCATOR_SIZE; } - return text + endOfCentralDirectorySize += END_OF_CENTRAL_DIRECTORY_RECORD_SIZE + self.comment.length; + return pretendOutputCursor + centralDirectorySize + endOfCentralDirectorySize; } -module.exports = decodeText - - -/***/ }), - -/***/ 22393: -/***/ ((module) => { - -"use strict"; - - -module.exports = function getLimit (limits, name, defaultLimit) { - if ( - !limits || - limits[name] === undefined || - limits[name] === null - ) { return defaultLimit } - - if ( - typeof limits[name] !== 'number' || - isNaN(limits[name]) - ) { throw new TypeError('Limit ' + name + ' is not a valid number') } - - return limits[name] +function shouldIgnoreAdding(self) { + if (self.ended) throw new Error("cannot add entries after calling end()"); + if (self.errored) return true; + return false; } - -/***/ }), - -/***/ 8929: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -/* eslint-disable object-property-newline */ - - -const decodeText = __nccwpck_require__(72747) - -const RE_ENCODED = /%[a-fA-F0-9][a-fA-F0-9]/g - -const EncodedLookup = { - '%00': '\x00', '%01': '\x01', '%02': '\x02', '%03': '\x03', '%04': '\x04', - '%05': '\x05', '%06': '\x06', '%07': '\x07', '%08': '\x08', '%09': '\x09', - '%0a': '\x0a', '%0A': '\x0a', '%0b': '\x0b', '%0B': '\x0b', '%0c': '\x0c', - '%0C': '\x0c', '%0d': '\x0d', '%0D': '\x0d', '%0e': '\x0e', '%0E': '\x0e', - '%0f': '\x0f', '%0F': '\x0f', '%10': '\x10', '%11': '\x11', '%12': '\x12', - '%13': '\x13', '%14': '\x14', '%15': '\x15', '%16': '\x16', '%17': '\x17', - '%18': '\x18', '%19': '\x19', '%1a': '\x1a', '%1A': '\x1a', '%1b': '\x1b', - '%1B': '\x1b', '%1c': '\x1c', '%1C': '\x1c', '%1d': '\x1d', '%1D': '\x1d', - '%1e': '\x1e', '%1E': '\x1e', '%1f': '\x1f', '%1F': '\x1f', '%20': '\x20', - '%21': '\x21', '%22': '\x22', '%23': '\x23', '%24': '\x24', '%25': '\x25', - '%26': '\x26', '%27': '\x27', '%28': '\x28', '%29': '\x29', '%2a': '\x2a', - '%2A': '\x2a', '%2b': '\x2b', '%2B': '\x2b', '%2c': '\x2c', '%2C': '\x2c', - '%2d': '\x2d', '%2D': '\x2d', '%2e': '\x2e', '%2E': '\x2e', '%2f': '\x2f', - '%2F': '\x2f', '%30': '\x30', '%31': '\x31', '%32': '\x32', '%33': '\x33', - '%34': '\x34', '%35': '\x35', '%36': '\x36', '%37': '\x37', '%38': '\x38', - '%39': '\x39', '%3a': '\x3a', '%3A': '\x3a', '%3b': '\x3b', '%3B': '\x3b', - '%3c': '\x3c', '%3C': '\x3c', '%3d': '\x3d', '%3D': '\x3d', '%3e': '\x3e', - '%3E': '\x3e', '%3f': '\x3f', '%3F': '\x3f', '%40': '\x40', '%41': '\x41', - '%42': '\x42', '%43': '\x43', '%44': '\x44', '%45': '\x45', '%46': '\x46', - '%47': '\x47', '%48': '\x48', '%49': '\x49', '%4a': '\x4a', '%4A': '\x4a', - '%4b': '\x4b', '%4B': '\x4b', '%4c': '\x4c', '%4C': '\x4c', '%4d': '\x4d', - '%4D': '\x4d', '%4e': '\x4e', '%4E': '\x4e', '%4f': '\x4f', '%4F': '\x4f', - '%50': '\x50', '%51': '\x51', '%52': '\x52', '%53': '\x53', '%54': '\x54', - '%55': '\x55', '%56': '\x56', '%57': '\x57', '%58': '\x58', '%59': '\x59', - '%5a': '\x5a', '%5A': '\x5a', '%5b': '\x5b', '%5B': '\x5b', '%5c': '\x5c', - '%5C': '\x5c', '%5d': '\x5d', '%5D': '\x5d', '%5e': '\x5e', '%5E': '\x5e', - '%5f': '\x5f', '%5F': '\x5f', '%60': '\x60', '%61': '\x61', '%62': '\x62', - '%63': '\x63', '%64': '\x64', '%65': '\x65', '%66': '\x66', '%67': '\x67', - '%68': '\x68', '%69': '\x69', '%6a': '\x6a', '%6A': '\x6a', '%6b': '\x6b', - '%6B': '\x6b', '%6c': '\x6c', '%6C': '\x6c', '%6d': '\x6d', '%6D': '\x6d', - '%6e': '\x6e', '%6E': '\x6e', '%6f': '\x6f', '%6F': '\x6f', '%70': '\x70', - '%71': '\x71', '%72': '\x72', '%73': '\x73', '%74': '\x74', '%75': '\x75', - '%76': '\x76', '%77': '\x77', '%78': '\x78', '%79': '\x79', '%7a': '\x7a', - '%7A': '\x7a', '%7b': '\x7b', '%7B': '\x7b', '%7c': '\x7c', '%7C': '\x7c', - '%7d': '\x7d', '%7D': '\x7d', '%7e': '\x7e', '%7E': '\x7e', '%7f': '\x7f', - '%7F': '\x7f', '%80': '\x80', '%81': '\x81', '%82': '\x82', '%83': '\x83', - '%84': '\x84', '%85': '\x85', '%86': '\x86', '%87': '\x87', '%88': '\x88', - '%89': '\x89', '%8a': '\x8a', '%8A': '\x8a', '%8b': '\x8b', '%8B': '\x8b', - '%8c': '\x8c', '%8C': '\x8c', '%8d': '\x8d', '%8D': '\x8d', '%8e': '\x8e', - '%8E': '\x8e', '%8f': '\x8f', '%8F': '\x8f', '%90': '\x90', '%91': '\x91', - '%92': '\x92', '%93': '\x93', '%94': '\x94', '%95': '\x95', '%96': '\x96', - '%97': '\x97', '%98': '\x98', '%99': '\x99', '%9a': '\x9a', '%9A': '\x9a', - '%9b': '\x9b', '%9B': '\x9b', '%9c': '\x9c', '%9C': '\x9c', '%9d': '\x9d', - '%9D': '\x9d', '%9e': '\x9e', '%9E': '\x9e', '%9f': '\x9f', '%9F': '\x9f', - '%a0': '\xa0', '%A0': '\xa0', '%a1': '\xa1', '%A1': '\xa1', '%a2': '\xa2', - '%A2': '\xa2', '%a3': '\xa3', '%A3': '\xa3', '%a4': '\xa4', '%A4': '\xa4', - '%a5': '\xa5', '%A5': '\xa5', '%a6': '\xa6', '%A6': '\xa6', '%a7': '\xa7', - '%A7': '\xa7', '%a8': '\xa8', '%A8': '\xa8', '%a9': '\xa9', '%A9': '\xa9', - '%aa': '\xaa', '%Aa': '\xaa', '%aA': '\xaa', '%AA': '\xaa', '%ab': '\xab', - '%Ab': '\xab', '%aB': '\xab', '%AB': '\xab', '%ac': '\xac', '%Ac': '\xac', - '%aC': '\xac', '%AC': '\xac', '%ad': '\xad', '%Ad': '\xad', '%aD': '\xad', - '%AD': '\xad', '%ae': '\xae', '%Ae': '\xae', '%aE': '\xae', '%AE': '\xae', - '%af': '\xaf', '%Af': '\xaf', '%aF': '\xaf', '%AF': '\xaf', '%b0': '\xb0', - '%B0': '\xb0', '%b1': '\xb1', '%B1': '\xb1', '%b2': '\xb2', '%B2': '\xb2', - '%b3': '\xb3', '%B3': '\xb3', '%b4': '\xb4', '%B4': '\xb4', '%b5': '\xb5', - '%B5': '\xb5', '%b6': '\xb6', '%B6': '\xb6', '%b7': '\xb7', '%B7': '\xb7', - '%b8': '\xb8', '%B8': '\xb8', '%b9': '\xb9', '%B9': '\xb9', '%ba': '\xba', - '%Ba': '\xba', '%bA': '\xba', '%BA': '\xba', '%bb': '\xbb', '%Bb': '\xbb', - '%bB': '\xbb', '%BB': '\xbb', '%bc': '\xbc', '%Bc': '\xbc', '%bC': '\xbc', - '%BC': '\xbc', '%bd': '\xbd', '%Bd': '\xbd', '%bD': '\xbd', '%BD': '\xbd', - '%be': '\xbe', '%Be': '\xbe', '%bE': '\xbe', '%BE': '\xbe', '%bf': '\xbf', - '%Bf': '\xbf', '%bF': '\xbf', '%BF': '\xbf', '%c0': '\xc0', '%C0': '\xc0', - '%c1': '\xc1', '%C1': '\xc1', '%c2': '\xc2', '%C2': '\xc2', '%c3': '\xc3', - '%C3': '\xc3', '%c4': '\xc4', '%C4': '\xc4', '%c5': '\xc5', '%C5': '\xc5', - '%c6': '\xc6', '%C6': '\xc6', '%c7': '\xc7', '%C7': '\xc7', '%c8': '\xc8', - '%C8': '\xc8', '%c9': '\xc9', '%C9': '\xc9', '%ca': '\xca', '%Ca': '\xca', - '%cA': '\xca', '%CA': '\xca', '%cb': '\xcb', '%Cb': '\xcb', '%cB': '\xcb', - '%CB': '\xcb', '%cc': '\xcc', '%Cc': '\xcc', '%cC': '\xcc', '%CC': '\xcc', - '%cd': '\xcd', '%Cd': '\xcd', '%cD': '\xcd', '%CD': '\xcd', '%ce': '\xce', - '%Ce': '\xce', '%cE': '\xce', '%CE': '\xce', '%cf': '\xcf', '%Cf': '\xcf', - '%cF': '\xcf', '%CF': '\xcf', '%d0': '\xd0', '%D0': '\xd0', '%d1': '\xd1', - '%D1': '\xd1', '%d2': '\xd2', '%D2': '\xd2', '%d3': '\xd3', '%D3': '\xd3', - '%d4': '\xd4', '%D4': '\xd4', '%d5': '\xd5', '%D5': '\xd5', '%d6': '\xd6', - '%D6': '\xd6', '%d7': '\xd7', '%D7': '\xd7', '%d8': '\xd8', '%D8': '\xd8', - '%d9': '\xd9', '%D9': '\xd9', '%da': '\xda', '%Da': '\xda', '%dA': '\xda', - '%DA': '\xda', '%db': '\xdb', '%Db': '\xdb', '%dB': '\xdb', '%DB': '\xdb', - '%dc': '\xdc', '%Dc': '\xdc', '%dC': '\xdc', '%DC': '\xdc', '%dd': '\xdd', - '%Dd': '\xdd', '%dD': '\xdd', '%DD': '\xdd', '%de': '\xde', '%De': '\xde', - '%dE': '\xde', '%DE': '\xde', '%df': '\xdf', '%Df': '\xdf', '%dF': '\xdf', - '%DF': '\xdf', '%e0': '\xe0', '%E0': '\xe0', '%e1': '\xe1', '%E1': '\xe1', - '%e2': '\xe2', '%E2': '\xe2', '%e3': '\xe3', '%E3': '\xe3', '%e4': '\xe4', - '%E4': '\xe4', '%e5': '\xe5', '%E5': '\xe5', '%e6': '\xe6', '%E6': '\xe6', - '%e7': '\xe7', '%E7': '\xe7', '%e8': '\xe8', '%E8': '\xe8', '%e9': '\xe9', - '%E9': '\xe9', '%ea': '\xea', '%Ea': '\xea', '%eA': '\xea', '%EA': '\xea', - '%eb': '\xeb', '%Eb': '\xeb', '%eB': '\xeb', '%EB': '\xeb', '%ec': '\xec', - '%Ec': '\xec', '%eC': '\xec', '%EC': '\xec', '%ed': '\xed', '%Ed': '\xed', - '%eD': '\xed', '%ED': '\xed', '%ee': '\xee', '%Ee': '\xee', '%eE': '\xee', - '%EE': '\xee', '%ef': '\xef', '%Ef': '\xef', '%eF': '\xef', '%EF': '\xef', - '%f0': '\xf0', '%F0': '\xf0', '%f1': '\xf1', '%F1': '\xf1', '%f2': '\xf2', - '%F2': '\xf2', '%f3': '\xf3', '%F3': '\xf3', '%f4': '\xf4', '%F4': '\xf4', - '%f5': '\xf5', '%F5': '\xf5', '%f6': '\xf6', '%F6': '\xf6', '%f7': '\xf7', - '%F7': '\xf7', '%f8': '\xf8', '%F8': '\xf8', '%f9': '\xf9', '%F9': '\xf9', - '%fa': '\xfa', '%Fa': '\xfa', '%fA': '\xfa', '%FA': '\xfa', '%fb': '\xfb', - '%Fb': '\xfb', '%fB': '\xfb', '%FB': '\xfb', '%fc': '\xfc', '%Fc': '\xfc', - '%fC': '\xfc', '%FC': '\xfc', '%fd': '\xfd', '%Fd': '\xfd', '%fD': '\xfd', - '%FD': '\xfd', '%fe': '\xfe', '%Fe': '\xfe', '%fE': '\xfe', '%FE': '\xfe', - '%ff': '\xff', '%Ff': '\xff', '%fF': '\xff', '%FF': '\xff' +var ZIP64_END_OF_CENTRAL_DIRECTORY_RECORD_SIZE = 56; +var ZIP64_END_OF_CENTRAL_DIRECTORY_LOCATOR_SIZE = 20; +var END_OF_CENTRAL_DIRECTORY_RECORD_SIZE = 22; +function getEndOfCentralDirectoryRecord(self, actuallyJustTellMeHowLongItWouldBe) { + var needZip64Format = false; + var normalEntriesLength = self.entries.length; + if (self.forceZip64Eocd || self.entries.length >= 0xffff) { + normalEntriesLength = 0xffff; + needZip64Format = true; + } + var sizeOfCentralDirectory = self.outputStreamCursor - self.offsetOfStartOfCentralDirectory; + var normalSizeOfCentralDirectory = sizeOfCentralDirectory; + if (self.forceZip64Eocd || sizeOfCentralDirectory >= 0xffffffff) { + normalSizeOfCentralDirectory = 0xffffffff; + needZip64Format = true; + } + var normalOffsetOfStartOfCentralDirectory = self.offsetOfStartOfCentralDirectory; + if (self.forceZip64Eocd || self.offsetOfStartOfCentralDirectory >= 0xffffffff) { + normalOffsetOfStartOfCentralDirectory = 0xffffffff; + needZip64Format = true; + } + if (actuallyJustTellMeHowLongItWouldBe) { + if (needZip64Format) { + return ( + ZIP64_END_OF_CENTRAL_DIRECTORY_RECORD_SIZE + + ZIP64_END_OF_CENTRAL_DIRECTORY_LOCATOR_SIZE + + END_OF_CENTRAL_DIRECTORY_RECORD_SIZE + ); + } else { + return END_OF_CENTRAL_DIRECTORY_RECORD_SIZE; + } + } + + var eocdrBuffer = bufferAlloc(END_OF_CENTRAL_DIRECTORY_RECORD_SIZE + self.comment.length); + // end of central dir signature 4 bytes (0x06054b50) + eocdrBuffer.writeUInt32LE(0x06054b50, 0); + // number of this disk 2 bytes + eocdrBuffer.writeUInt16LE(0, 4); + // number of the disk with the start of the central directory 2 bytes + eocdrBuffer.writeUInt16LE(0, 6); + // total number of entries in the central directory on this disk 2 bytes + eocdrBuffer.writeUInt16LE(normalEntriesLength, 8); + // total number of entries in the central directory 2 bytes + eocdrBuffer.writeUInt16LE(normalEntriesLength, 10); + // size of the central directory 4 bytes + eocdrBuffer.writeUInt32LE(normalSizeOfCentralDirectory, 12); + // offset of start of central directory with respect to the starting disk number 4 bytes + eocdrBuffer.writeUInt32LE(normalOffsetOfStartOfCentralDirectory, 16); + // .ZIP file comment length 2 bytes + eocdrBuffer.writeUInt16LE(self.comment.length, 20); + // .ZIP file comment (variable size) + self.comment.copy(eocdrBuffer, 22); + + if (!needZip64Format) return eocdrBuffer; + + // ZIP64 format + // ZIP64 End of Central Directory Record + var zip64EocdrBuffer = bufferAlloc(ZIP64_END_OF_CENTRAL_DIRECTORY_RECORD_SIZE); + // zip64 end of central dir signature 4 bytes (0x06064b50) + zip64EocdrBuffer.writeUInt32LE(0x06064b50, 0); + // size of zip64 end of central directory record 8 bytes + writeUInt64LE(zip64EocdrBuffer, ZIP64_END_OF_CENTRAL_DIRECTORY_RECORD_SIZE - 12, 4); + // version made by 2 bytes + zip64EocdrBuffer.writeUInt16LE(VERSION_MADE_BY, 12); + // version needed to extract 2 bytes + zip64EocdrBuffer.writeUInt16LE(VERSION_NEEDED_TO_EXTRACT_ZIP64, 14); + // number of this disk 4 bytes + zip64EocdrBuffer.writeUInt32LE(0, 16); + // number of the disk with the start of the central directory 4 bytes + zip64EocdrBuffer.writeUInt32LE(0, 20); + // total number of entries in the central directory on this disk 8 bytes + writeUInt64LE(zip64EocdrBuffer, self.entries.length, 24); + // total number of entries in the central directory 8 bytes + writeUInt64LE(zip64EocdrBuffer, self.entries.length, 32); + // size of the central directory 8 bytes + writeUInt64LE(zip64EocdrBuffer, sizeOfCentralDirectory, 40); + // offset of start of central directory with respect to the starting disk number 8 bytes + writeUInt64LE(zip64EocdrBuffer, self.offsetOfStartOfCentralDirectory, 48); + // zip64 extensible data sector (variable size) + // nothing in the zip64 extensible data sector + + + // ZIP64 End of Central Directory Locator + var zip64EocdlBuffer = bufferAlloc(ZIP64_END_OF_CENTRAL_DIRECTORY_LOCATOR_SIZE); + // zip64 end of central dir locator signature 4 bytes (0x07064b50) + zip64EocdlBuffer.writeUInt32LE(0x07064b50, 0); + // number of the disk with the start of the zip64 end of central directory 4 bytes + zip64EocdlBuffer.writeUInt32LE(0, 4); + // relative offset of the zip64 end of central directory record 8 bytes + writeUInt64LE(zip64EocdlBuffer, self.outputStreamCursor, 8); + // total number of disks 4 bytes + zip64EocdlBuffer.writeUInt32LE(1, 16); + + + return Buffer.concat([ + zip64EocdrBuffer, + zip64EocdlBuffer, + eocdrBuffer, + ]); } -function encodedReplacer (match) { - return EncodedLookup[match] +function validateMetadataPath(metadataPath, isDirectory) { + if (metadataPath === "") throw new Error("empty metadataPath"); + metadataPath = metadataPath.replace(/\\/g, "/"); + if (/^[a-zA-Z]:/.test(metadataPath) || /^\//.test(metadataPath)) throw new Error("absolute path: " + metadataPath); + if (metadataPath.split("/").indexOf("..") !== -1) throw new Error("invalid relative path: " + metadataPath); + var looksLikeDirectory = /\/$/.test(metadataPath); + if (isDirectory) { + // append a trailing '/' if necessary. + if (!looksLikeDirectory) metadataPath += "/"; + } else { + if (looksLikeDirectory) throw new Error("file path cannot end with '/': " + metadataPath); + } + return metadataPath; } -const STATE_KEY = 0 -const STATE_VALUE = 1 -const STATE_CHARSET = 2 -const STATE_LANG = 3 - -function parseParams (str) { - const res = [] - let state = STATE_KEY - let charset = '' - let inquote = false - let escaping = false - let p = 0 - let tmp = '' - const len = str.length +var EMPTY_BUFFER = bufferAlloc(0); - for (var i = 0; i < len; ++i) { // eslint-disable-line no-var - const char = str[i] - if (char === '\\' && inquote) { - if (escaping) { escaping = false } else { - escaping = true - continue - } - } else if (char === '"') { - if (!escaping) { - if (inquote) { - inquote = false - state = STATE_KEY - } else { inquote = true } - continue - } else { escaping = false } +// this class is not part of the public API +function Entry(metadataPath, isDirectory, options) { + this.utf8FileName = bufferFrom(metadataPath); + if (this.utf8FileName.length > 0xffff) throw new Error("utf8 file name too long. " + utf8FileName.length + " > " + 0xffff); + this.isDirectory = isDirectory; + this.state = Entry.WAITING_FOR_METADATA; + this.setLastModDate(options.mtime != null ? options.mtime : new Date()); + this.forceDosTimestamp = !!options.forceDosTimestamp; + if (options.mode != null) { + this.setFileAttributesMode(options.mode); + } else { + this.setFileAttributesMode(isDirectory ? 0o40775 : 0o100664); + } + if (isDirectory) { + this.crcAndFileSizeKnown = true; + this.crc32 = 0; + this.uncompressedSize = 0; + this.compressedSize = 0; + } else { + // unknown so far + this.crcAndFileSizeKnown = false; + this.crc32 = null; + this.uncompressedSize = null; + this.compressedSize = null; + if (options.size != null) this.uncompressedSize = options.size; + } + if (isDirectory) { + this.compressionLevel = 0; + } else { + this.compressionLevel = determineCompressionLevel(options); + } + this.forceZip64Format = !!options.forceZip64Format; + if (options.fileComment) { + if (typeof options.fileComment === "string") { + this.fileComment = bufferFrom(options.fileComment, "utf-8"); } else { - if (escaping && inquote) { tmp += '\\' } - escaping = false - if ((state === STATE_CHARSET || state === STATE_LANG) && char === "'") { - if (state === STATE_CHARSET) { - state = STATE_LANG - charset = tmp.substring(1) - } else { state = STATE_VALUE } - tmp = '' - continue - } else if (state === STATE_KEY && - (char === '*' || char === '=') && - res.length) { - state = char === '*' - ? STATE_CHARSET - : STATE_VALUE - res[p] = [tmp, undefined] - tmp = '' - continue - } else if (!inquote && char === ';') { - state = STATE_KEY - if (charset) { - if (tmp.length) { - tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer), - 'binary', - charset) - } - charset = '' - } else if (tmp.length) { - tmp = decodeText(tmp, 'binary', 'utf8') - } - if (res[p] === undefined) { res[p] = tmp } else { res[p][1] = tmp } - tmp = '' - ++p - continue - } else if (!inquote && (char === ' ' || char === '\t')) { continue } + // It should be a Buffer + this.fileComment = options.fileComment; } - tmp += char + if (this.fileComment.length > 0xffff) throw new Error("fileComment is too large"); + } else { + // no comment. + this.fileComment = EMPTY_BUFFER; + } +} +Entry.WAITING_FOR_METADATA = 0; +Entry.READY_TO_PUMP_FILE_DATA = 1; +Entry.FILE_DATA_IN_PROGRESS = 2; +Entry.FILE_DATA_DONE = 3; +Entry.prototype.setLastModDate = function(date) { + this.mtime = date; + var dosDateTime = dateToDosDateTime(date); + this.lastModFileTime = dosDateTime.time; + this.lastModFileDate = dosDateTime.date; +}; +Entry.prototype.setFileAttributesMode = function(mode) { + if ((mode & 0xffff) !== mode) throw new Error("invalid mode. expected: 0 <= " + mode + " <= " + 0xffff); + // http://unix.stackexchange.com/questions/14705/the-zip-formats-external-file-attribute/14727#14727 + this.externalFileAttributes = (mode << 16) >>> 0; +}; +// doFileDataPump() should not call pumpEntries() directly. see issue #9. +Entry.prototype.setFileDataPumpFunction = function(doFileDataPump) { + this.doFileDataPump = doFileDataPump; + this.state = Entry.READY_TO_PUMP_FILE_DATA; +}; +Entry.prototype.useZip64Format = function() { + return ( + (this.forceZip64Format) || + (this.uncompressedSize != null && this.uncompressedSize > 0xfffffffe) || + (this.compressedSize != null && this.compressedSize > 0xfffffffe) || + (this.relativeOffsetOfLocalHeader != null && this.relativeOffsetOfLocalHeader > 0xfffffffe) + ); +} +var LOCAL_FILE_HEADER_FIXED_SIZE = 30; +var VERSION_NEEDED_TO_EXTRACT_UTF8 = 20; +var VERSION_NEEDED_TO_EXTRACT_ZIP64 = 45; +// 3 = unix. 63 = spec version 6.3 +var VERSION_MADE_BY = (3 << 8) | 63; +var FILE_NAME_IS_UTF8 = 1 << 11; +var UNKNOWN_CRC32_AND_FILE_SIZES = 1 << 3; +Entry.prototype.getLocalFileHeader = function() { + var crc32 = 0; + var compressedSize = 0; + var uncompressedSize = 0; + if (this.crcAndFileSizeKnown) { + crc32 = this.crc32; + compressedSize = this.compressedSize; + uncompressedSize = this.uncompressedSize; + } + + var fixedSizeStuff = bufferAlloc(LOCAL_FILE_HEADER_FIXED_SIZE); + var generalPurposeBitFlag = FILE_NAME_IS_UTF8; + if (!this.crcAndFileSizeKnown) generalPurposeBitFlag |= UNKNOWN_CRC32_AND_FILE_SIZES; + + // local file header signature 4 bytes (0x04034b50) + fixedSizeStuff.writeUInt32LE(0x04034b50, 0); + // version needed to extract 2 bytes + fixedSizeStuff.writeUInt16LE(VERSION_NEEDED_TO_EXTRACT_UTF8, 4); + // general purpose bit flag 2 bytes + fixedSizeStuff.writeUInt16LE(generalPurposeBitFlag, 6); + // compression method 2 bytes + fixedSizeStuff.writeUInt16LE(this.getCompressionMethod(), 8); + // last mod file time 2 bytes + fixedSizeStuff.writeUInt16LE(this.lastModFileTime, 10); + // last mod file date 2 bytes + fixedSizeStuff.writeUInt16LE(this.lastModFileDate, 12); + // crc-32 4 bytes + fixedSizeStuff.writeUInt32LE(crc32, 14); + // compressed size 4 bytes + fixedSizeStuff.writeUInt32LE(compressedSize, 18); + // uncompressed size 4 bytes + fixedSizeStuff.writeUInt32LE(uncompressedSize, 22); + // file name length 2 bytes + fixedSizeStuff.writeUInt16LE(this.utf8FileName.length, 26); + // extra field length 2 bytes + fixedSizeStuff.writeUInt16LE(0, 28); + return Buffer.concat([ + fixedSizeStuff, + // file name (variable size) + this.utf8FileName, + // extra field (variable size) + // no extra fields + ]); +}; +var DATA_DESCRIPTOR_SIZE = 16; +var ZIP64_DATA_DESCRIPTOR_SIZE = 24; +Entry.prototype.getDataDescriptor = function() { + if (this.crcAndFileSizeKnown) { + // the Mac Archive Utility requires this not be present unless we set general purpose bit 3 + return EMPTY_BUFFER; + } + if (!this.useZip64Format()) { + var buffer = bufferAlloc(DATA_DESCRIPTOR_SIZE); + // optional signature (required according to Archive Utility) + buffer.writeUInt32LE(0x08074b50, 0); + // crc-32 4 bytes + buffer.writeUInt32LE(this.crc32, 4); + // compressed size 4 bytes + buffer.writeUInt32LE(this.compressedSize, 8); + // uncompressed size 4 bytes + buffer.writeUInt32LE(this.uncompressedSize, 12); + return buffer; + } else { + // ZIP64 format + var buffer = bufferAlloc(ZIP64_DATA_DESCRIPTOR_SIZE); + // optional signature (unknown if anyone cares about this) + buffer.writeUInt32LE(0x08074b50, 0); + // crc-32 4 bytes + buffer.writeUInt32LE(this.crc32, 4); + // compressed size 8 bytes + writeUInt64LE(buffer, this.compressedSize, 8); + // uncompressed size 8 bytes + writeUInt64LE(buffer, this.uncompressedSize, 16); + return buffer; + } +}; +var CENTRAL_DIRECTORY_RECORD_FIXED_SIZE = 46; +var INFO_ZIP_UNIVERSAL_TIMESTAMP_EXTRA_FIELD_SIZE = 9; +var ZIP64_EXTENDED_INFORMATION_EXTRA_FIELD_SIZE = 28; +Entry.prototype.getCentralDirectoryRecord = function() { + var fixedSizeStuff = bufferAlloc(CENTRAL_DIRECTORY_RECORD_FIXED_SIZE); + var generalPurposeBitFlag = FILE_NAME_IS_UTF8; + if (!this.crcAndFileSizeKnown) generalPurposeBitFlag |= UNKNOWN_CRC32_AND_FILE_SIZES; + + var izutefBuffer = EMPTY_BUFFER; + if (!this.forceDosTimestamp) { + // Here is one specification for this: https://commons.apache.org/proper/commons-compress/apidocs/org/apache/commons/compress/archivers/zip/X5455_ExtendedTimestamp.html + // See also the Info-ZIP source code unix/unix.c:set_extra_field() and zipfile.c:ef_scan_ut_time(). + izutefBuffer = bufferAlloc(INFO_ZIP_UNIVERSAL_TIMESTAMP_EXTRA_FIELD_SIZE); + // 0x5455 Short tag for this extra block type ("UT") + izutefBuffer.writeUInt16LE(0x5455, 0); + // TSize Short total data size for this block + izutefBuffer.writeUInt16LE(INFO_ZIP_UNIVERSAL_TIMESTAMP_EXTRA_FIELD_SIZE - 4, 2); + // See Info-ZIP source code zip.h for these constant values: + var EB_UT_FL_MTIME = (1 << 0); + var EB_UT_FL_ATIME = (1 << 1); + // Note that we set the atime flag despite not providing the atime field. + // The central directory version of this extra field is specified to never contain the atime field even when the flag is set. + // We set it to match the Info-ZIP behavior in order to minimize incompatibility with zip file readers that may have rigid input expectations. + // Flags Byte info bits + izutefBuffer.writeUInt8(EB_UT_FL_MTIME | EB_UT_FL_ATIME, 4); + // (ModTime) Long time of last modification (UTC/GMT) + var timestamp = Math.floor(this.mtime.getTime() / 1000); + if (timestamp < -0x80000000) timestamp = -0x80000000; // 1901-12-13T20:45:52.000Z + if (timestamp > 0x7fffffff) timestamp = 0x7fffffff; // 2038-01-19T03:14:07.000Z + izutefBuffer.writeUInt32LE(timestamp, 5); + } + + var normalCompressedSize = this.compressedSize; + var normalUncompressedSize = this.uncompressedSize; + var normalRelativeOffsetOfLocalHeader = this.relativeOffsetOfLocalHeader; + var versionNeededToExtract = VERSION_NEEDED_TO_EXTRACT_UTF8; + var zeiefBuffer = EMPTY_BUFFER; + if (this.useZip64Format()) { + normalCompressedSize = 0xffffffff; + normalUncompressedSize = 0xffffffff; + normalRelativeOffsetOfLocalHeader = 0xffffffff; + versionNeededToExtract = VERSION_NEEDED_TO_EXTRACT_ZIP64; + + // ZIP64 extended information extra field + zeiefBuffer = bufferAlloc(ZIP64_EXTENDED_INFORMATION_EXTRA_FIELD_SIZE); + // 0x0001 2 bytes Tag for this "extra" block type + zeiefBuffer.writeUInt16LE(0x0001, 0); + // Size 2 bytes Size of this "extra" block + zeiefBuffer.writeUInt16LE(ZIP64_EXTENDED_INFORMATION_EXTRA_FIELD_SIZE - 4, 2); + // Original Size 8 bytes Original uncompressed file size + writeUInt64LE(zeiefBuffer, this.uncompressedSize, 4); + // Compressed Size 8 bytes Size of compressed data + writeUInt64LE(zeiefBuffer, this.compressedSize, 12); + // Relative Header Offset 8 bytes Offset of local header record + writeUInt64LE(zeiefBuffer, this.relativeOffsetOfLocalHeader, 20); + // Disk Start Number 4 bytes Number of the disk on which this file starts + // (omit) + } + + // central file header signature 4 bytes (0x02014b50) + fixedSizeStuff.writeUInt32LE(0x02014b50, 0); + // version made by 2 bytes + fixedSizeStuff.writeUInt16LE(VERSION_MADE_BY, 4); + // version needed to extract 2 bytes + fixedSizeStuff.writeUInt16LE(versionNeededToExtract, 6); + // general purpose bit flag 2 bytes + fixedSizeStuff.writeUInt16LE(generalPurposeBitFlag, 8); + // compression method 2 bytes + fixedSizeStuff.writeUInt16LE(this.getCompressionMethod(), 10); + // last mod file time 2 bytes + fixedSizeStuff.writeUInt16LE(this.lastModFileTime, 12); + // last mod file date 2 bytes + fixedSizeStuff.writeUInt16LE(this.lastModFileDate, 14); + // crc-32 4 bytes + fixedSizeStuff.writeUInt32LE(this.crc32, 16); + // compressed size 4 bytes + fixedSizeStuff.writeUInt32LE(normalCompressedSize, 20); + // uncompressed size 4 bytes + fixedSizeStuff.writeUInt32LE(normalUncompressedSize, 24); + // file name length 2 bytes + fixedSizeStuff.writeUInt16LE(this.utf8FileName.length, 28); + // extra field length 2 bytes + fixedSizeStuff.writeUInt16LE(izutefBuffer.length + zeiefBuffer.length, 30); + // file comment length 2 bytes + fixedSizeStuff.writeUInt16LE(this.fileComment.length, 32); + // disk number start 2 bytes + fixedSizeStuff.writeUInt16LE(0, 34); + // internal file attributes 2 bytes + fixedSizeStuff.writeUInt16LE(0, 36); + // external file attributes 4 bytes + fixedSizeStuff.writeUInt32LE(this.externalFileAttributes, 38); + // relative offset of local header 4 bytes + fixedSizeStuff.writeUInt32LE(normalRelativeOffsetOfLocalHeader, 42); + + return Buffer.concat([ + fixedSizeStuff, + // file name (variable size) + this.utf8FileName, + // extra field (variable size) + izutefBuffer, + zeiefBuffer, + // file comment (variable size) + this.fileComment, + ]); +}; +Entry.prototype.getCompressionMethod = function() { + var NO_COMPRESSION = 0; + var DEFLATE_COMPRESSION = 8; + return this.compressionLevel === 0 ? NO_COMPRESSION : DEFLATE_COMPRESSION; +}; + +// These are intentionally computed in the current system timezone +// to match how the DOS encoding operates in this library. +var minDosDate = new Date(1980, 0, 1); +var maxDosDate = new Date(2107, 11, 31, 23, 59, 58); +function dateToDosDateTime(jsDate) { + // Clamp out of bounds timestamps. + if (jsDate < minDosDate) jsDate = minDosDate; + else if (jsDate > maxDosDate) jsDate = maxDosDate; + + var date = 0; + date |= jsDate.getDate() & 0x1f; // 1-31 + date |= ((jsDate.getMonth() + 1) & 0xf) << 5; // 0-11, 1-12 + date |= ((jsDate.getFullYear() - 1980) & 0x7f) << 9; // 0-128, 1980-2108 + + var time = 0; + time |= Math.floor(jsDate.getSeconds() / 2); // 0-59, 0-29 (lose odd numbers) + time |= (jsDate.getMinutes() & 0x3f) << 5; // 0-59 + time |= (jsDate.getHours() & 0x1f) << 11; // 0-23 + + return {date: date, time: time}; +} + +function writeUInt64LE(buffer, n, offset) { + // can't use bitshift here, because JavaScript only allows bitshifting on 32-bit integers. + var high = Math.floor(n / 0x100000000); + var low = n % 0x100000000; + buffer.writeUInt32LE(low, offset); + buffer.writeUInt32LE(high, offset + 4); +} + +function defaultCallback(err) { + if (err) throw err; +} + +util.inherits(ByteCounter, Transform); +function ByteCounter(options) { + Transform.call(this, options); + this.byteCount = 0; +} +ByteCounter.prototype._transform = function(chunk, encoding, cb) { + this.byteCount += chunk.length; + cb(null, chunk); +}; + +util.inherits(Crc32Watcher, Transform); +function Crc32Watcher(options) { + Transform.call(this, options); + this.crc32 = 0; +} +Crc32Watcher.prototype._transform = function(chunk, encoding, cb) { + this.crc32 = crc32.unsigned(chunk, this.crc32); + cb(null, chunk); +}; + +var cp437 = '\u0000☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ '; +if (cp437.length !== 256) throw new Error("assertion failure"); +var reverseCp437 = null; + +function encodeCp437(string) { + if (/^[\x20-\x7e]*$/.test(string)) { + // CP437, ASCII, and UTF-8 overlap in this range. + return bufferFrom(string, "utf-8"); } - if (charset && tmp.length) { - tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer), - 'binary', - charset) - } else if (tmp) { - tmp = decodeText(tmp, 'binary', 'utf8') + + // This is the slow path. + if (reverseCp437 == null) { + // cache this once + reverseCp437 = {}; + for (var i = 0; i < cp437.length; i++) { + reverseCp437[cp437[i]] = i; + } } - if (res[p] === undefined) { - if (tmp) { res[p] = tmp } - } else { res[p][1] = tmp } + var result = bufferAlloc(string.length); + for (var i = 0; i < string.length; i++) { + var b = reverseCp437[string[i]]; + if (b == null) throw new Error("character not encodable in CP437: " + JSON.stringify(string[i])); + result[i] = b; + } - return res + return result; } -module.exports = parseParams +function bufferAlloc(size) { + bufferAlloc = modern; + try { + return bufferAlloc(size); + } catch (e) { + bufferAlloc = legacy; + return bufferAlloc(size); + } + function modern(size) { + return Buffer.allocUnsafe(size); + } + function legacy(size) { + return new Buffer(size); + } +} +function bufferFrom(something, encoding) { + bufferFrom = modern; + try { + return bufferFrom(something, encoding); + } catch (e) { + bufferFrom = legacy; + return bufferFrom(something, encoding); + } + function modern(something, encoding) { + return Buffer.from(something, encoding); + } + function legacy(something, encoding) { + return new Buffer(something, encoding); + } +} +function bufferIncludes(buffer, content) { + bufferIncludes = modern; + try { + return bufferIncludes(buffer, content); + } catch (e) { + bufferIncludes = legacy; + return bufferIncludes(buffer, content); + } + function modern(buffer, content) { + return buffer.includes(content); + } + function legacy(buffer, content) { + for (var i = 0; i <= buffer.length - content.length; i++) { + for (var j = 0;; j++) { + if (j === content.length) return true; + if (buffer[i + j] !== content[j]) break; + } + } + return false; + } +} /***/ }), -/***/ 15206: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 79407: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; +Object.defineProperty(exports, "__esModule", ({ value: true })); /** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 + * The entrypoint for the action. */ +const main_1 = __nccwpck_require__(41730); +// eslint-disable-next-line @typescript-eslint/no-floating-promises +(0, main_1.run)(); + + +/***/ }), + +/***/ 41730: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + +"use strict"; + var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; var desc = Object.getOwnPropertyDescriptor(m, k); @@ -325042,527 +296119,275 @@ var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.CLI = void 0; -exports.makeProgressCallback = makeProgressCallback; -const process_1 = __nccwpck_require__(932); -const readline = __importStar(__nccwpck_require__(23785)); -const progress_1 = __importDefault(__nccwpck_require__(49243)); -const yargs_1 = __importDefault(__nccwpck_require__(15229)); -const helpers_1 = __nccwpck_require__(47763); -const browser_data_js_1 = __nccwpck_require__(35255); -const Cache_js_1 = __nccwpck_require__(95674); -const detectPlatform_js_1 = __nccwpck_require__(79014); -const install_js_1 = __nccwpck_require__(37619); -const launch_js_1 = __nccwpck_require__(6485); +exports.run = run; +const core = __importStar(__nccwpck_require__(37484)); +const puppeteer_1 = __importDefault(__nccwpck_require__(57699)); +const form_data_1 = __importDefault(__nccwpck_require__(96454)); +const axios_1 = __importDefault(__nccwpck_require__(87269)); +const fs_1 = __nccwpck_require__(79896); +const path_1 = __nccwpck_require__(16928); +const utils_1 = __nccwpck_require__(71798); /** - * @public + * The main function for the action. + * @returns {Promise} Resolves when the action is complete. */ -class CLI { - #cachePath; - #rl; - #scriptName = ''; - #allowCachePathOverride = true; - #pinnedBrowsers; - #prefixCommand; - constructor(opts, rl) { - if (!opts) { - opts = {}; +async function run() { + await (0, utils_1.preparePuppeteer)(); + const browser = await puppeteer_1.default.launch({ + headless: true, + args: ['--no-sandbox', '--disable-setuid-sandbox'] + }); + const page = await browser.newPage(); + try { + let assetId = core.getInput('assetId'); + let assetName = core.getInput('assetName'); + let zipPath = core.getInput('zipPath'); + const makeZip = core.getInput('makeZip').toLowerCase() === 'true'; + const chunkSize = parseInt(core.getInput('chunkSize')); + const maxRetries = parseInt(core.getInput('maxRetries')); + if (isNaN(chunkSize)) { + throw new Error('Invalid chunk size. Must be a number.'); } - if (typeof opts === 'string') { - opts = { - cachePath: opts, - }; + if (isNaN(maxRetries)) { + throw new Error('Invalid max retries. Must be a number.'); } - this.#cachePath = opts.cachePath ?? process.cwd(); - this.#rl = rl; - this.#scriptName = opts.scriptName ?? '@puppeteer/browsers'; - this.#allowCachePathOverride = opts.allowCachePathOverride ?? true; - this.#pinnedBrowsers = opts.pinnedBrowsers; - this.#prefixCommand = opts.prefixCommand; - } - #defineBrowserParameter(yargs) { - yargs.positional('browser', { - description: 'Which browser to install [@]. `latest` will try to find the latest available build. `buildId` is a browser-specific identifier such as a version or a revision.', - type: 'string', - coerce: (opt) => { - return { - name: this.#parseBrowser(opt), - buildId: this.#parseBuildId(opt), - }; - }, - }); - } - #definePlatformParameter(yargs) { - yargs.option('platform', { - type: 'string', - desc: 'Platform that the binary needs to be compatible with.', - choices: Object.values(browser_data_js_1.BrowserPlatform), - defaultDescription: 'Auto-detected', - }); - } - #definePathParameter(yargs, required = false) { - if (!this.#allowCachePathOverride) { - return; + // No asset id or name provided, using the repository name + if (!assetId && !assetName) { + core.debug('No asset id or name provided, using repository name...'); + assetName = (0, path_1.basename)((0, utils_1.getEnv)('GITHUB_WORKSPACE')); } - yargs.option('path', { - type: 'string', - desc: 'Path to the root folder for the browser downloads and installation. The installation folder structure is compatible with the cache structure used by Puppeteer.', - defaultDescription: 'Current working directory', - ...(required ? {} : { default: process.cwd() }), + const redirectUrl = await getRedirectUrl(page, maxRetries); + await setForumCookie(browser, page); + await page.goto(redirectUrl, { + waitUntil: 'networkidle0' }); - if (required) { - yargs.demandOption('path'); - } - } - async run(argv) { - const yargsInstance = (0, yargs_1.default)((0, helpers_1.hideBin)(argv)); - let target = yargsInstance.scriptName(this.#scriptName); - if (this.#prefixCommand) { - target = target.command(this.#prefixCommand.cmd, this.#prefixCommand.description, yargs => { - return this.#build(yargs); - }); + if (page.url().includes('portal.cfx.re')) { + core.info('Redirected to CFX Portal. Uploading file ...'); + const cookies = await getCookies(browser); + if (assetName) { + assetId = await (0, utils_1.resolveAssetId)(assetName, cookies); + } + zipPath = await getZipPath(assetName, zipPath, makeZip); + await uploadZip(zipPath, assetId, chunkSize, cookies); } else { - target = this.#build(target); + throw new Error('Redirect failed. Make sure the provided Cookie is valid.'); } - await target - .demandCommand(1) - .help() - .wrap(Math.min(120, yargsInstance.terminalWidth())) - .parse(); - } - #build(yargs) { - const latestOrPinned = this.#pinnedBrowsers ? 'pinned' : 'latest'; - // If there are pinned browsers allow the positional arg to be optional - const browserArgType = this.#pinnedBrowsers ? '[browser]' : ''; - return yargs - .command(`install ${browserArgType}`, 'Download and install the specified browser. If successful, the command outputs the actual browser buildId that was installed and the absolute path to the browser executable (format: @ ).', yargs => { - this.#defineBrowserParameter(yargs); - this.#definePlatformParameter(yargs); - this.#definePathParameter(yargs); - yargs.option('base-url', { - type: 'string', - desc: 'Base URL to download from', - }); - if (this.#pinnedBrowsers) { - yargs.example('$0 install', 'Install all pinned browsers'); - } - yargs.option('install-deps', { - type: 'boolean', - desc: 'Whether to attempt installing system dependencies (only supported on Linux, requires root privileges).', - default: false, - }); - yargs.example('$0 install chrome', `Install the ${latestOrPinned} available build of the Chrome browser.`); - yargs.example('$0 install chrome@latest', 'Install the latest available build for the Chrome browser.'); - yargs.example('$0 install chrome@stable', 'Install the latest available build for the Chrome browser from the stable channel.'); - yargs.example('$0 install chrome@beta', 'Install the latest available build for the Chrome browser from the beta channel.'); - yargs.example('$0 install chrome@dev', 'Install the latest available build for the Chrome browser from the dev channel.'); - yargs.example('$0 install chrome@canary', 'Install the latest available build for the Chrome Canary browser.'); - yargs.example('$0 install chrome@115', 'Install the latest available build for Chrome 115.'); - yargs.example('$0 install chromedriver@canary', 'Install the latest available build for ChromeDriver Canary.'); - yargs.example('$0 install chromedriver@115', 'Install the latest available build for ChromeDriver 115.'); - yargs.example('$0 install chromedriver@115.0.5790', 'Install the latest available patch (115.0.5790.X) build for ChromeDriver.'); - yargs.example('$0 install chrome-headless-shell', 'Install the latest available chrome-headless-shell build.'); - yargs.example('$0 install chrome-headless-shell@beta', 'Install the latest available chrome-headless-shell build corresponding to the Beta channel.'); - yargs.example('$0 install chrome-headless-shell@118', 'Install the latest available chrome-headless-shell 118 build.'); - yargs.example('$0 install chromium@1083080', 'Install the revision 1083080 of the Chromium browser.'); - yargs.example('$0 install firefox', 'Install the latest nightly available build of the Firefox browser.'); - yargs.example('$0 install firefox@stable', 'Install the latest stable build of the Firefox browser.'); - yargs.example('$0 install firefox@beta', 'Install the latest beta build of the Firefox browser.'); - yargs.example('$0 install firefox@devedition', 'Install the latest devedition build of the Firefox browser.'); - yargs.example('$0 install firefox@esr', 'Install the latest ESR build of the Firefox browser.'); - yargs.example('$0 install firefox@nightly', 'Install the latest nightly build of the Firefox browser.'); - yargs.example('$0 install firefox@stable_111.0.1', 'Install a specific version of the Firefox browser.'); - yargs.example('$0 install firefox --platform mac', 'Install the latest Mac (Intel) build of the Firefox browser.'); - if (this.#allowCachePathOverride) { - yargs.example('$0 install firefox --path /tmp/my-browser-cache', 'Install to the specified cache directory.'); - } - }, async (argv) => { - const args = argv; - if (this.#pinnedBrowsers && !args.browser) { - // Use allSettled to avoid scenarios that - // a browser may fail early and leave the other - // installation in a faulty state - const result = await Promise.allSettled(Object.entries(this.#pinnedBrowsers).map(async ([browser, options]) => { - if (options.skipDownload) { - return; - } - await this.#install({ - ...argv, - browser: { - name: browser, - buildId: options.buildId, - }, - }); - })); - for (const install of result) { - if (install.status === 'rejected') { - throw install.reason; - } - } - } - else { - await this.#install(args); - } - }) - .command('launch ', 'Launch the specified browser', yargs => { - this.#defineBrowserParameter(yargs); - this.#definePlatformParameter(yargs); - this.#definePathParameter(yargs); - yargs.option('detached', { - type: 'boolean', - desc: 'Detach the child process.', - default: false, - }); - yargs.option('system', { - type: 'boolean', - desc: 'Search for a browser installed on the system instead of the cache folder.', - default: false, - }); - yargs.example('$0 launch chrome@115.0.5790.170', 'Launch Chrome 115.0.5790.170'); - yargs.example('$0 launch firefox@112.0a1', 'Launch the Firefox browser identified by the milestone 112.0a1.'); - yargs.example('$0 launch chrome@115.0.5790.170 --detached', 'Launch the browser but detach the sub-processes.'); - yargs.example('$0 launch chrome@canary --system', 'Try to locate the Canary build of Chrome installed on the system and launch it.'); - }, async (argv) => { - const args = argv; - const executablePath = args.system - ? (0, launch_js_1.computeSystemExecutablePath)({ - browser: args.browser.name, - // TODO: throw an error if not a ChromeReleaseChannel is provided. - channel: args.browser.buildId, - platform: args.platform, - }) - : (0, launch_js_1.computeExecutablePath)({ - browser: args.browser.name, - buildId: args.browser.buildId, - cacheDir: args.path ?? this.#cachePath, - platform: args.platform, - }); - (0, launch_js_1.launch)({ - executablePath, - detached: args.detached, - }); - }) - .command('clear', this.#allowCachePathOverride - ? 'Removes all installed browsers from the specified cache directory' - : `Removes all installed browsers from ${this.#cachePath}`, yargs => { - this.#definePathParameter(yargs, true); - }, async (argv) => { - const args = argv; - const cacheDir = args.path ?? this.#cachePath; - const rl = this.#rl ?? readline.createInterface({ input: process_1.stdin, output: process_1.stdout }); - rl.question(`Do you want to permanently and recursively delete the content of ${cacheDir} (yes/No)? `, answer => { - rl.close(); - if (!['y', 'yes'].includes(answer.toLowerCase().trim())) { - console.log('Cancelled.'); - return; - } - const cache = new Cache_js_1.Cache(cacheDir); - cache.clear(); - console.log(`${cacheDir} cleared.`); - }); - }) - .command('list', 'List all installed browsers in the cache directory', yargs => { - this.#definePathParameter(yargs); - yargs.example('$0 list', 'List all installed browsers in the cache directory'); - if (this.#allowCachePathOverride) { - yargs.example('$0 list --path /tmp/my-browser-cache', 'List browsers installed in the specified cache directory'); - } - }, async (argv) => { - const args = argv; - const cacheDir = args.path ?? this.#cachePath; - const cache = new Cache_js_1.Cache(cacheDir); - const browsers = cache.getInstalledBrowsers(); - for (const browser of browsers) { - console.log(`${browser.browser}@${browser.buildId} (${browser.platform}) ${browser.executablePath}`); - } - }) - .demandCommand(1) - .help(); - } - #parseBrowser(version) { - return version.split('@').shift(); - } - #parseBuildId(version) { - const parts = version.split('@'); - return parts.length === 2 - ? parts[1] - : this.#pinnedBrowsers - ? 'pinned' - : 'latest'; } - async #install(args) { - args.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); - if (!args.browser) { - throw new Error(`No browser arg proveded`); - } - if (!args.platform) { - throw new Error(`Could not resolve the current platform`); - } - if (args.browser.buildId === 'pinned') { - const options = this.#pinnedBrowsers?.[args.browser.name]; - if (!options || !options.buildId) { - throw new Error(`No pinned version found for ${args.browser.name}`); - } - args.browser.buildId = options.buildId; + catch (error) { + if (error instanceof Error) { + core.setFailed(error.message); } - const originalBuildId = args.browser.buildId; - args.browser.buildId = await (0, browser_data_js_1.resolveBuildId)(args.browser.name, args.platform, args.browser.buildId); - await (0, install_js_1.install)({ - browser: args.browser.name, - buildId: args.browser.buildId, - platform: args.platform, - cacheDir: args.path ?? this.#cachePath, - downloadProgressCallback: makeProgressCallback(args.browser.name, args.browser.buildId), - baseUrl: args.baseUrl, - buildIdAlias: originalBuildId !== args.browser.buildId ? originalBuildId : undefined, - installDeps: args.installDeps, - }); - console.log(`${args.browser.name}@${args.browser.buildId} ${(0, launch_js_1.computeExecutablePath)({ - browser: args.browser.name, - buildId: args.browser.buildId, - cacheDir: args.path ?? this.#cachePath, - platform: args.platform, - })}`); + } + finally { + await browser.close(); } } -exports.CLI = CLI; /** - * @public + * Navigates to the SSO URL and waits for the page to load. + * If the navigation fails, it will retry up to `maxRetries` times. + * @param page + * @param maxRetries + * @returns {Promise} The redirect URL. + * @throws If the navigation fails after `maxRetries` attempts. */ -function makeProgressCallback(browser, buildId) { - let progressBar; - let lastDownloadedBytes = 0; - return (downloadedBytes, totalBytes) => { - if (!progressBar) { - progressBar = new progress_1.default(`Downloading ${browser} ${buildId} - ${toMegabytes(totalBytes)} [:bar] :percent :etas `, { - complete: '=', - incomplete: ' ', - width: 20, - total: totalBytes, +async function getRedirectUrl(page, maxRetries) { + let loaded = false; + let attempt = 0; + let redirectUrl = null; + while (!loaded && attempt < maxRetries) { + try { + core.info('Navigating to SSO URL ...'); + await page.goto((0, utils_1.getUrl)('SSO'), { + waitUntil: 'networkidle0' }); + core.info('Navigated to SSO URL. Parsing response body ...'); + const responseBody = await page.evaluate(() => JSON.parse(document.body.innerText)); + core.debug('Parsed response body.'); + redirectUrl = responseBody.url; + core.info('Redirected to Forum Origin ...'); + const forumUrl = new URL(redirectUrl).origin; + await page.goto(forumUrl); + loaded = true; } - const delta = downloadedBytes - lastDownloadedBytes; - lastDownloadedBytes = downloadedBytes; - progressBar.tick(delta); - }; + catch { + core.info(`Failed to navigate to SSO URL. Retrying in 1 seconds...`); + await new Promise(resolve => setTimeout(resolve, 1000)); + attempt++; + } + } + if (!loaded || redirectUrl == null) { + throw new Error(`Failed to navigate to SSO URL after ${maxRetries} attempts.`); + } + return redirectUrl; } -function toMegabytes(bytes) { - const mb = bytes / 1000 / 1000; - return `${Math.round(mb * 10) / 10} MB`; +/** + * Sets the cookie for the cfx.re login. + * @param browser + * @param page + * @returns {Promise} Resolves when the cookie has been set. + */ +async function setForumCookie(browser, page) { + core.info('Setting cookies ...'); + await browser.setCookie({ + name: '_t', + value: core.getInput('cookie'), + domain: 'forum.cfx.re', + path: '/', + expires: -1, + size: 1, + httpOnly: true, + secure: true, + session: false + }); + await page.evaluate(() => document.write('Cookie' + document.cookie)); + core.info('Cookies set. Following redirect...'); } -//# sourceMappingURL=CLI.js.map - -/***/ }), - -/***/ 95674: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - -"use strict"; - /** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 + * Gets the cookies from the browser. + * @param browser + * @returns {Promise} Resolves with the cookies as a string. */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Cache = exports.InstalledBrowser = void 0; -const fs_1 = __importDefault(__nccwpck_require__(79896)); -const os_1 = __importDefault(__nccwpck_require__(70857)); -const path_1 = __importDefault(__nccwpck_require__(16928)); -const debug_1 = __importDefault(__nccwpck_require__(2830)); -const browser_data_js_1 = __nccwpck_require__(35255); -const detectPlatform_js_1 = __nccwpck_require__(79014); -const debugCache = (0, debug_1.default)('puppeteer:browsers:cache'); +async function getCookies(browser) { + return await browser + .cookies() + .then(cookies => cookies.map(cookie => `${cookie.name}=${cookie.value}`).join('; ')); +} /** - * @public + * Retrieves the zipPath or creates a zip based on the provided parameters. + * @param assetName - The name of the asset. + * @param zipPath - The path to the zip file. + * @param makeZip - Flag indicating whether to create a zip file. + * @returns {Promise} Resolves with the path to the zip file. + * @throws If neither zipPath nor makeZip is provided, or if the pre-zip command fails. */ -class InstalledBrowser { - browser; - buildId; - platform; - executablePath; - #cache; - /** - * @internal - */ - constructor(cache, browser, buildId, platform) { - this.#cache = cache; - this.browser = browser; - this.buildId = buildId; - this.platform = platform; - this.executablePath = cache.computeExecutablePath({ - browser, - buildId, - platform, - }); - } - /** - * Path to the root of the installation folder. Use - * {@link computeExecutablePath} to get the path to the executable binary. - */ - get path() { - return this.#cache.installationDir(this.browser, this.platform, this.buildId); - } - readMetadata() { - return this.#cache.readMetadata(this.browser); +async function getZipPath(assetName, zipPath, makeZip) { + core.debug('Zip path: ' + JSON.stringify(zipPath)); + if (zipPath.length > 0) { + core.debug('Using provided zip path.'); + return zipPath; } - writeMetadata(metadata) { - this.#cache.writeMetadata(this.browser, metadata); + if (!makeZip && zipPath.length == 0) { + throw new Error('Either zipPath or makeZip must be provided to upload a file.'); } + core.info('Creating zip file ...'); + // Clean up github things before zipping + (0, utils_1.deleteIfExists)('.git/'); + (0, utils_1.deleteIfExists)('.github/'); + (0, utils_1.deleteIfExists)('.vscode/'); + return (0, utils_1.zipAsset)(assetName); } -exports.InstalledBrowser = InstalledBrowser; /** - * The cache used by Puppeteer relies on the following structure: - * - * - rootDir - * -- | browserRoot(browser1) - * ---- - | installationDir() - * ------ the browser-platform-buildId - * ------ specific structure. - * -- | browserRoot(browser2) - * ---- - | installationDir() - * ------ the browser-platform-buildId - * ------ specific structure. - * @internal + * Starts the re-upload process by uploading the asset in chunks. + * @param zipPath + * @param assetId + * @param chunkSize + * @param cookies + * @returns {Promise} Resolves when the re-upload process is initiated successfully. + * @throws If the re-upload fails due to errors in the response. */ -class Cache { - #rootDir; - constructor(rootDir) { - this.#rootDir = rootDir; - } - /** - * @internal - */ - get rootDir() { - return this.#rootDir; - } - browserRoot(browser) { - return path_1.default.join(this.#rootDir, browser); - } - metadataFile(browser) { - return path_1.default.join(this.browserRoot(browser), '.metadata'); - } - readMetadata(browser) { - const metatadaPath = this.metadataFile(browser); - if (!fs_1.default.existsSync(metatadaPath)) { - return { aliases: {} }; - } - // TODO: add type-safe parsing. - const data = JSON.parse(fs_1.default.readFileSync(metatadaPath, 'utf8')); - if (typeof data !== 'object') { - throw new Error('.metadata is not an object'); - } - return data; - } - writeMetadata(browser, metadata) { - const metatadaPath = this.metadataFile(browser); - fs_1.default.mkdirSync(path_1.default.dirname(metatadaPath), { recursive: true }); - fs_1.default.writeFileSync(metatadaPath, JSON.stringify(metadata, null, 2)); - } - resolveAlias(browser, alias) { - const metadata = this.readMetadata(browser); - if (alias === 'latest') { - return Object.values(metadata.aliases || {}) - .sort((0, browser_data_js_1.getVersionComparator)(browser)) - .at(-1); +async function startReupload(zipPath, assetId, chunkSize, cookies) { + const stats = (0, fs_1.statSync)(zipPath); + const totalSize = stats.size; + const originalFileName = (0, path_1.basename)(zipPath); + const chunkCount = Math.ceil(totalSize / chunkSize); + core.info('Starting upload ...'); + core.debug(`Total size: ${totalSize}`); + core.debug(`Original file name: ${originalFileName}`); + core.debug(`Chunk size: ${chunkSize}`); + core.debug(`Chunk count: ${chunkCount}`); + const reUploadReponse = await axios_1.default.post((0, utils_1.getUrl)('REUPLOAD', assetId), { + chunk_count: chunkCount, + chunk_size: chunkSize, + name: originalFileName, + original_file_name: originalFileName, + total_size: totalSize + }, { + headers: { + Cookie: cookies } - return metadata.aliases[alias]; - } - installationDir(browser, platform, buildId) { - return path_1.default.join(this.browserRoot(browser), `${platform}-${buildId}`); + }); + if (reUploadReponse.data.errors !== null) { + core.debug(JSON.stringify(reUploadReponse.data.errors)); + throw new Error('Failed to re-upload file. See debug logs for more information.'); } - clear() { - fs_1.default.rmSync(this.#rootDir, { - force: true, - recursive: true, - maxRetries: 10, - retryDelay: 500, +} +/** + * Uploads a zip file in chunks to the specified asset. + * @param zipPath + * @param assetId + * @param chunkSize. + * @param cookies + * @returns {Promise} Resolves when the upload is complete. + * @throws If the upload fails at any stage. + */ +async function uploadZip(zipPath, assetId, chunkSize, cookies) { + await startReupload(zipPath, assetId, chunkSize, cookies); + let chunkIndex = 0; + const stats = (0, fs_1.statSync)(zipPath); + const totalSize = stats.size; + const chunkCount = Math.ceil(totalSize / chunkSize); + const stream = (0, fs_1.createReadStream)(zipPath, { highWaterMark: chunkSize }); + for await (const chunk of stream) { + const form = new form_data_1.default(); + form.append('chunk_id', chunkIndex); + form.append('chunk', chunk, { + filename: 'blob', + contentType: 'application/octet-stream' }); - } - uninstall(browser, platform, buildId) { - const metadata = this.readMetadata(browser); - for (const alias of Object.keys(metadata.aliases)) { - if (metadata.aliases[alias] === buildId) { - delete metadata.aliases[alias]; + await axios_1.default.post((0, utils_1.getUrl)('UPLOAD_CHUNK', assetId), form, { + headers: { + ...form.getHeaders(), + Cookie: cookies } - } - fs_1.default.rmSync(this.installationDir(browser, platform, buildId), { - force: true, - recursive: true, - maxRetries: 10, - retryDelay: 500, - }); - } - getInstalledBrowsers() { - if (!fs_1.default.existsSync(this.#rootDir)) { - return []; - } - const types = fs_1.default.readdirSync(this.#rootDir); - const browsers = types.filter((t) => { - return Object.values(browser_data_js_1.Browser).includes(t); - }); - return browsers.flatMap(browser => { - const files = fs_1.default.readdirSync(this.browserRoot(browser)); - return files - .map(file => { - const result = parseFolderPath(path_1.default.join(this.browserRoot(browser), file)); - if (!result) { - return null; - } - return new InstalledBrowser(this, browser, result.buildId, result.platform); - }) - .filter((item) => { - return item !== null; - }); }); + core.info(`Uploaded chunk ${chunkIndex + 1}/${chunkCount}`); + chunkIndex++; } - computeExecutablePath(options) { - options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); - if (!options.platform) { - throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`); - } - try { - options.buildId = - this.resolveAlias(options.browser, options.buildId) ?? options.buildId; - } - catch { - debugCache('could not read .metadata file for the browser'); - } - const installationDir = this.installationDir(options.browser, options.platform, options.buildId); - return path_1.default.join(installationDir, browser_data_js_1.executablePathByBrowser[options.browser](options.platform, options.buildId)); - } + await completeUpload(assetId, cookies); } -exports.Cache = Cache; -function parseFolderPath(folderPath) { - const name = path_1.default.basename(folderPath); - const splits = name.split('-'); - if (splits.length !== 2) { - return; - } - const [platform, buildId] = splits; - if (!buildId || !platform) { - return; - } - return { platform, buildId }; +/** + * Completes the upload process. + * @param assetId + * @param cookies + * @returns {Promise} Resolves when the upload is complete. + */ +async function completeUpload(assetId, cookies) { + await axios_1.default.post((0, utils_1.getUrl)('COMPLETE_UPLOAD', assetId), {}, { + headers: { + Cookie: cookies + } + }); + core.info('Upload completed.'); } -//# sourceMappingURL=Cache.js.map + /***/ }), -/***/ 35255: +/***/ 38522: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.Urls = void 0; +var Urls; +(function (Urls) { + Urls["API"] = "https://portal-api.cfx.re/v1/"; + Urls["SSO"] = "auth/discourse?return="; + Urls["REUPLOAD"] = "assets/{id}/re-upload"; + Urls["UPLOAD_CHUNK"] = "assets/{id}/upload-chunk"; + Urls["COMPLETE_UPLOAD"] = "assets/{id}/complete-upload"; +})(Urls || (exports.Urls = Urls = {})); + + +/***/ }), + +/***/ 71798: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; var desc = Object.getOwnPropertyDescriptor(m, k); @@ -325596,6462 +296421,4313 @@ var __importStar = (this && this.__importStar) || (function () { return result; }; })(); -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.versionComparators = exports.executablePathByBrowser = exports.downloadPaths = exports.downloadUrls = void 0; -exports.resolveBuildId = resolveBuildId; -exports.createProfile = createProfile; -exports.resolveSystemExecutablePath = resolveSystemExecutablePath; -exports.getVersionComparator = getVersionComparator; -const chromeHeadlessShell = __importStar(__nccwpck_require__(17991)); -const chrome = __importStar(__nccwpck_require__(40826)); -const chromedriver = __importStar(__nccwpck_require__(51904)); -const chromium = __importStar(__nccwpck_require__(40060)); -const firefox = __importStar(__nccwpck_require__(62783)); -const types_js_1 = __nccwpck_require__(3299); -Object.defineProperty(exports, "Browser", ({ enumerable: true, get: function () { return types_js_1.Browser; } })); -Object.defineProperty(exports, "BrowserPlatform", ({ enumerable: true, get: function () { return types_js_1.BrowserPlatform; } })); -Object.defineProperty(exports, "ChromeReleaseChannel", ({ enumerable: true, get: function () { return types_js_1.ChromeReleaseChannel; } })); -exports.downloadUrls = { - [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadUrl, - [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.resolveDownloadUrl, - [types_js_1.Browser.CHROME]: chrome.resolveDownloadUrl, - [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadUrl, - [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadUrl, -}; -exports.downloadPaths = { - [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadPath, - [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.resolveDownloadPath, - [types_js_1.Browser.CHROME]: chrome.resolveDownloadPath, - [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadPath, - [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadPath, -}; -exports.executablePathByBrowser = { - [types_js_1.Browser.CHROMEDRIVER]: chromedriver.relativeExecutablePath, - [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.relativeExecutablePath, - [types_js_1.Browser.CHROME]: chrome.relativeExecutablePath, - [types_js_1.Browser.CHROMIUM]: chromium.relativeExecutablePath, - [types_js_1.Browser.FIREFOX]: firefox.relativeExecutablePath, -}; -exports.versionComparators = { - [types_js_1.Browser.CHROMEDRIVER]: chromedriver.compareVersions, - [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.compareVersions, - [types_js_1.Browser.CHROME]: chrome.compareVersions, - [types_js_1.Browser.CHROMIUM]: chromium.compareVersions, - [types_js_1.Browser.FIREFOX]: firefox.compareVersions, +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; }; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.preparePuppeteer = preparePuppeteer; +exports.resolveAssetId = resolveAssetId; +exports.getUrl = getUrl; +exports.getEnv = getEnv; +exports.zipAsset = zipAsset; +exports.deleteIfExists = deleteIfExists; +const core = __importStar(__nccwpck_require__(37484)); +const axios_1 = __importDefault(__nccwpck_require__(87269)); +const types_1 = __nccwpck_require__(38522); +const fs_1 = __importDefault(__nccwpck_require__(79896)); +const path_1 = __importDefault(__nccwpck_require__(16928)); +const yazl_1 = __importDefault(__nccwpck_require__(93044)); +const browsers_1 = __nccwpck_require__(73403); +const CACHE_DIR = '/home/runner/.cache/puppeteer'; /** - * @internal + * Prepare the Puppeteer environment by installing the necessary browser. + * @returns {Promise} Resolves when the environment is prepared. */ -async function resolveBuildIdForBrowserTag(browser, platform, tag) { - switch (browser) { - case types_js_1.Browser.FIREFOX: - switch (tag) { - case types_js_1.BrowserTag.LATEST: - return await firefox.resolveBuildId(firefox.FirefoxChannel.NIGHTLY); - case types_js_1.BrowserTag.BETA: - return await firefox.resolveBuildId(firefox.FirefoxChannel.BETA); - case types_js_1.BrowserTag.NIGHTLY: - return await firefox.resolveBuildId(firefox.FirefoxChannel.NIGHTLY); - case types_js_1.BrowserTag.DEVEDITION: - return await firefox.resolveBuildId(firefox.FirefoxChannel.DEVEDITION); - case types_js_1.BrowserTag.STABLE: - return await firefox.resolveBuildId(firefox.FirefoxChannel.STABLE); - case types_js_1.BrowserTag.ESR: - return await firefox.resolveBuildId(firefox.FirefoxChannel.ESR); - case types_js_1.BrowserTag.CANARY: - case types_js_1.BrowserTag.DEV: - throw new Error(`${tag.toUpperCase()} is not available for Firefox`); - } - case types_js_1.Browser.CHROME: { - switch (tag) { - case types_js_1.BrowserTag.LATEST: - return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); - case types_js_1.BrowserTag.BETA: - return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA); - case types_js_1.BrowserTag.CANARY: - return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); - case types_js_1.BrowserTag.DEV: - return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV); - case types_js_1.BrowserTag.STABLE: - return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE); - case types_js_1.BrowserTag.NIGHTLY: - case types_js_1.BrowserTag.DEVEDITION: - case types_js_1.BrowserTag.ESR: - throw new Error(`${tag.toUpperCase()} is not available for Chrome`); - } - } - case types_js_1.Browser.CHROMEDRIVER: { - switch (tag) { - case types_js_1.BrowserTag.LATEST: - case types_js_1.BrowserTag.CANARY: - return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); - case types_js_1.BrowserTag.BETA: - return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA); - case types_js_1.BrowserTag.DEV: - return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV); - case types_js_1.BrowserTag.STABLE: - return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE); - case types_js_1.BrowserTag.NIGHTLY: - case types_js_1.BrowserTag.DEVEDITION: - case types_js_1.BrowserTag.ESR: - throw new Error(`${tag.toUpperCase()} is not available for ChromeDriver`); - } +async function preparePuppeteer() { + if (process.env.RUNNER_TEMP === undefined) { + core.info('Running locally, skipping Puppeteer setup ...'); + return; + } + const installed = await (0, browsers_1.getInstalledBrowsers)({ + cacheDir: CACHE_DIR + }); + if (!installed.some(browser => browser.browser === browsers_1.Browser.CHROME)) { + core.info('Installing Chrome ...'); + await (0, browsers_1.install)({ + cacheDir: CACHE_DIR, + browser: browsers_1.Browser.CHROME, + buildId: '131.0.6778.108' + }); + } +} +async function resolveAssetId(name, cookies) { + core.debug(`Searching asset id for ${name}...`); + const search = await axios_1.default.get(`https://portal-api.cfx.re/v1/me/assets?search=${name}&sort=asset.name&direction=asc`, { + headers: { + Cookie: cookies } - case types_js_1.Browser.CHROMEHEADLESSSHELL: { - switch (tag) { - case types_js_1.BrowserTag.LATEST: - case types_js_1.BrowserTag.CANARY: - return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); - case types_js_1.BrowserTag.BETA: - return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA); - case types_js_1.BrowserTag.DEV: - return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV); - case types_js_1.BrowserTag.STABLE: - return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE); - case types_js_1.BrowserTag.NIGHTLY: - case types_js_1.BrowserTag.DEVEDITION: - case types_js_1.BrowserTag.ESR: - throw new Error(`${tag} is not available for chrome-headless-shell`); - } + }); + if (search.data.items.length == 0) { + core.debug(JSON.stringify(search.data)); + throw new Error(`Failed to find asset id for "${name}". See debug logs for more information.`); + } + // Match the exact name + for (const asset of search.data.items) { + if (asset.name == name) { + core.debug('Found asset id: ' + asset.id); + return asset.id.toString(); } - case types_js_1.Browser.CHROMIUM: - switch (tag) { - case types_js_1.BrowserTag.LATEST: - return await chromium.resolveBuildId(platform); - case types_js_1.BrowserTag.NIGHTLY: - case types_js_1.BrowserTag.CANARY: - case types_js_1.BrowserTag.DEV: - case types_js_1.BrowserTag.DEVEDITION: - case types_js_1.BrowserTag.BETA: - case types_js_1.BrowserTag.STABLE: - case types_js_1.BrowserTag.ESR: - throw new Error(`${tag} is not supported for Chromium. Use 'latest' instead.`); - } } + core.debug(JSON.stringify(search.data)); + throw new Error(`Failed to find asset id for "${name}" exact match. See debug logs for more information.`); } -/** - * @public - */ -async function resolveBuildId(browser, platform, tag) { - const browserTag = tag; - if (Object.values(types_js_1.BrowserTag).includes(browserTag)) { - return await resolveBuildIdForBrowserTag(browser, platform, browserTag); +function getUrl(type, id) { + const url = types_1.Urls.API + types_1.Urls[type]; + return id ? url.replace('{id}', id) : url; +} +function buildTree(currentPath) { + const stats = fs_1.default.statSync(currentPath); + if (stats.isFile()) { + return path_1.default.basename(currentPath); // Return file name } - switch (browser) { - case types_js_1.Browser.FIREFOX: - return tag; - case types_js_1.Browser.CHROME: - const chromeResult = await chrome.resolveBuildId(tag); - if (chromeResult) { - return chromeResult; - } - return tag; - case types_js_1.Browser.CHROMEDRIVER: - const chromeDriverResult = await chromedriver.resolveBuildId(tag); - if (chromeDriverResult) { - return chromeDriverResult; - } - return tag; - case types_js_1.Browser.CHROMEHEADLESSSHELL: - const chromeHeadlessShellResult = await chromeHeadlessShell.resolveBuildId(tag); - if (chromeHeadlessShellResult) { - return chromeHeadlessShellResult; - } - return tag; - case types_js_1.Browser.CHROMIUM: - return tag; + if (stats.isDirectory()) { + const children = fs_1.default.readdirSync(currentPath); + return { + [path_1.default.basename(currentPath)]: children.map(child => buildTree(path_1.default.join(currentPath, child))) + }; } + return null; } -/** - * @public - */ -async function createProfile(browser, opts) { - switch (browser) { - case types_js_1.Browser.FIREFOX: - return await firefox.createProfile(opts); - case types_js_1.Browser.CHROME: - case types_js_1.Browser.CHROMIUM: - throw new Error(`Profile creation is not support for ${browser} yet`); +function getEnv(name) { + if (process.env[name] === undefined) { + throw new Error(`Environment variable ${name} is not set.`); + } + return process.env[name]; +} +async function zipAsset(assetName) { + core.debug('Zipping asset...'); + const workspacePath = getEnv('GITHUB_WORKSPACE'); + const outputZipPath = assetName + '.zip'; + const zipfile = new yazl_1.default.ZipFile(); + function addDirectoryToZip(dir, zipPath) { + const entries = fs_1.default.readdirSync(dir, { withFileTypes: true }); + for (const entry of entries) { + const fullPath = path_1.default.join(dir, entry.name); + const entryZipPath = path_1.default.join(zipPath, entry.name); + if (entry.isDirectory()) { + core.debug(`Entering directory ${fullPath}...`); + addDirectoryToZip(fullPath, entryZipPath); + } + else if (entry.isFile()) { + core.debug(`Adding file ${fullPath} as ${entryZipPath}...`); + zipfile.addFile(fullPath, entryZipPath, { compress: true }); + } + } } + core.debug('Adding files to zip...'); + addDirectoryToZip(workspacePath, assetName); // Use asset name as zip root folder + core.debug('Zip content: ' + JSON.stringify(buildTree(workspacePath), null, 2)); + zipfile.end(); + const outputStream = fs_1.default.createWriteStream(outputZipPath); + return new Promise((resolve, reject) => { + zipfile.outputStream + .pipe(outputStream) + .on('close', () => { + console.log(`Asset zipped to ${outputZipPath}`); + resolve(path_1.default.resolve(outputZipPath)); + }) + .on('error', reject); + }); } -/** - * @public - */ -function resolveSystemExecutablePath(browser, platform, channel) { - switch (browser) { - case types_js_1.Browser.CHROMEDRIVER: - case types_js_1.Browser.CHROMEHEADLESSSHELL: - case types_js_1.Browser.FIREFOX: - case types_js_1.Browser.CHROMIUM: - throw new Error(`System browser detection is not supported for ${browser} yet.`); - case types_js_1.Browser.CHROME: - return chrome.resolveSystemExecutablePath(platform, channel); +function deleteIfExists(_path) { + _path = path_1.default.join(getEnv('GITHUB_WORKSPACE'), _path); + try { + if (fs_1.default.existsSync(_path)) { + core.debug(`Deleting ${_path}...`); + const stats = fs_1.default.lstatSync(_path); + if (stats.isDirectory()) { + fs_1.default.rmSync(_path, { recursive: true, force: true }); + } + else if (stats.isFile()) { + fs_1.default.unlinkSync(_path); + } + } + else { + core.debug(`${_path} does not exist, skipping`); + } + } + catch (error) { + core.debug(`Skipping ${_path} deletion due to error: ${error}`); } } -/** - * Returns a version comparator for the given browser that can be used to sort - * browser versions. - * - * @public - */ -function getVersionComparator(browser) { - return exports.versionComparators[browser]; -} -//# sourceMappingURL=browser-data.js.map + /***/ }), -/***/ 17991: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 18327: +/***/ ((module) => { -"use strict"; +module.exports = eval("require")("bufferutil"); -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.compareVersions = exports.resolveBuildId = void 0; -exports.resolveDownloadUrl = resolveDownloadUrl; -exports.resolveDownloadPath = resolveDownloadPath; -exports.relativeExecutablePath = relativeExecutablePath; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -const path_1 = __importDefault(__nccwpck_require__(16928)); -const types_js_1 = __nccwpck_require__(3299); -function folder(platform) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return 'linux64'; - case types_js_1.BrowserPlatform.MAC_ARM: - return 'mac-arm64'; - case types_js_1.BrowserPlatform.MAC: - return 'mac-x64'; - case types_js_1.BrowserPlatform.WIN32: - return 'win32'; - case types_js_1.BrowserPlatform.WIN64: - return 'win64'; - } + +/***/ }), + +/***/ 62414: +/***/ ((module) => { + +module.exports = eval("require")("utf-8-validate"); + + +/***/ }), + +/***/ 51456: +/***/ ((module) => { + +function webpackEmptyAsyncContext(req) { + // Here Promise.resolve().then() is used instead of new Promise() to prevent + // uncaught exception popping up in devtools + return Promise.resolve().then(() => { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; + }); } -function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') { - return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`; +webpackEmptyAsyncContext.keys = () => ([]); +webpackEmptyAsyncContext.resolve = webpackEmptyAsyncContext; +webpackEmptyAsyncContext.id = 51456; +module.exports = webpackEmptyAsyncContext; + +/***/ }), + +/***/ 31421: +/***/ ((module) => { + +function webpackEmptyContext(req) { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; } -function resolveDownloadPath(platform, buildId) { - return [ - buildId, - folder(platform), - `chrome-headless-shell-${folder(platform)}.zip`, - ]; +webpackEmptyContext.keys = () => ([]); +webpackEmptyContext.resolve = webpackEmptyContext; +webpackEmptyContext.id = 31421; +module.exports = webpackEmptyContext; + +/***/ }), + +/***/ 84655: +/***/ ((module) => { + +function webpackEmptyContext(req) { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; } -function relativeExecutablePath(platform, _buildId) { - switch (platform) { - case types_js_1.BrowserPlatform.MAC: - case types_js_1.BrowserPlatform.MAC_ARM: - return path_1.default.join('chrome-headless-shell-' + folder(platform), 'chrome-headless-shell'); - case types_js_1.BrowserPlatform.LINUX: - return path_1.default.join('chrome-headless-shell-linux64', 'chrome-headless-shell'); - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - return path_1.default.join('chrome-headless-shell-' + folder(platform), 'chrome-headless-shell.exe'); - } +webpackEmptyContext.keys = () => ([]); +webpackEmptyContext.resolve = webpackEmptyContext; +webpackEmptyContext.id = 84655; +module.exports = webpackEmptyContext; + +/***/ }), + +/***/ 91500: +/***/ ((module) => { + +function webpackEmptyContext(req) { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; } -var chrome_js_1 = __nccwpck_require__(40826); -Object.defineProperty(exports, "resolveBuildId", ({ enumerable: true, get: function () { return chrome_js_1.resolveBuildId; } })); -Object.defineProperty(exports, "compareVersions", ({ enumerable: true, get: function () { return chrome_js_1.compareVersions; } })); -//# sourceMappingURL=chrome-headless-shell.js.map +webpackEmptyContext.keys = () => ([]); +webpackEmptyContext.resolve = webpackEmptyContext; +webpackEmptyContext.id = 91500; +module.exports = webpackEmptyContext; /***/ }), -/***/ 40826: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 42613: +/***/ ((module) => { "use strict"; +module.exports = require("assert"); -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.resolveDownloadUrl = resolveDownloadUrl; -exports.resolveDownloadPath = resolveDownloadPath; -exports.relativeExecutablePath = relativeExecutablePath; -exports.getLastKnownGoodReleaseForChannel = getLastKnownGoodReleaseForChannel; -exports.getLastKnownGoodReleaseForMilestone = getLastKnownGoodReleaseForMilestone; -exports.getLastKnownGoodReleaseForBuild = getLastKnownGoodReleaseForBuild; -exports.resolveBuildId = resolveBuildId; -exports.resolveSystemExecutablePath = resolveSystemExecutablePath; -exports.compareVersions = compareVersions; -const path_1 = __importDefault(__nccwpck_require__(16928)); -const semver_1 = __importDefault(__nccwpck_require__(62088)); -const httpUtil_js_1 = __nccwpck_require__(80422); -const types_js_1 = __nccwpck_require__(3299); -function folder(platform) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return 'linux64'; - case types_js_1.BrowserPlatform.MAC_ARM: - return 'mac-arm64'; - case types_js_1.BrowserPlatform.MAC: - return 'mac-x64'; - case types_js_1.BrowserPlatform.WIN32: - return 'win32'; - case types_js_1.BrowserPlatform.WIN64: - return 'win64'; - } -} -function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') { - return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`; -} -function resolveDownloadPath(platform, buildId) { - return [buildId, folder(platform), `chrome-${folder(platform)}.zip`]; -} -function relativeExecutablePath(platform, _buildId) { - switch (platform) { - case types_js_1.BrowserPlatform.MAC: - case types_js_1.BrowserPlatform.MAC_ARM: - return path_1.default.join('chrome-' + folder(platform), 'Google Chrome for Testing.app', 'Contents', 'MacOS', 'Google Chrome for Testing'); - case types_js_1.BrowserPlatform.LINUX: - return path_1.default.join('chrome-linux64', 'chrome'); - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - return path_1.default.join('chrome-' + folder(platform), 'chrome.exe'); - } -} -async function getLastKnownGoodReleaseForChannel(channel) { - const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions.json'))); - for (const channel of Object.keys(data.channels)) { - data.channels[channel.toLowerCase()] = data.channels[channel]; - delete data.channels[channel]; - } - return data.channels[channel]; -} -async function getLastKnownGoodReleaseForMilestone(milestone) { - const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/latest-versions-per-milestone.json'))); - return data.milestones[milestone]; +/***/ }), + +/***/ 90290: +/***/ ((module) => { + +"use strict"; +module.exports = require("async_hooks"); + +/***/ }), + +/***/ 20181: +/***/ ((module) => { + +"use strict"; +module.exports = require("buffer"); + +/***/ }), + +/***/ 35317: +/***/ ((module) => { + +"use strict"; +module.exports = require("child_process"); + +/***/ }), + +/***/ 64236: +/***/ ((module) => { + +"use strict"; +module.exports = require("console"); + +/***/ }), + +/***/ 76982: +/***/ ((module) => { + +"use strict"; +module.exports = require("crypto"); + +/***/ }), + +/***/ 31637: +/***/ ((module) => { + +"use strict"; +module.exports = require("diagnostics_channel"); + +/***/ }), + +/***/ 72250: +/***/ ((module) => { + +"use strict"; +module.exports = require("dns"); + +/***/ }), + +/***/ 24434: +/***/ ((module) => { + +"use strict"; +module.exports = require("events"); + +/***/ }), + +/***/ 79896: +/***/ ((module) => { + +"use strict"; +module.exports = require("fs"); + +/***/ }), + +/***/ 91943: +/***/ ((module) => { + +"use strict"; +module.exports = require("fs/promises"); + +/***/ }), + +/***/ 58611: +/***/ ((module) => { + +"use strict"; +module.exports = require("http"); + +/***/ }), + +/***/ 85675: +/***/ ((module) => { + +"use strict"; +module.exports = require("http2"); + +/***/ }), + +/***/ 65692: +/***/ ((module) => { + +"use strict"; +module.exports = require("https"); + +/***/ }), + +/***/ 50264: +/***/ ((module) => { + +"use strict"; +module.exports = require("inspector"); + +/***/ }), + +/***/ 73339: +/***/ ((module) => { + +"use strict"; +module.exports = require("module"); + +/***/ }), + +/***/ 69278: +/***/ ((module) => { + +"use strict"; +module.exports = require("net"); + +/***/ }), + +/***/ 77598: +/***/ ((module) => { + +"use strict"; +module.exports = require("node:crypto"); + +/***/ }), + +/***/ 78474: +/***/ ((module) => { + +"use strict"; +module.exports = require("node:events"); + +/***/ }), + +/***/ 57075: +/***/ ((module) => { + +"use strict"; +module.exports = require("node:stream"); + +/***/ }), + +/***/ 57975: +/***/ ((module) => { + +"use strict"; +module.exports = require("node:util"); + +/***/ }), + +/***/ 70857: +/***/ ((module) => { + +"use strict"; +module.exports = require("os"); + +/***/ }), + +/***/ 16928: +/***/ ((module) => { + +"use strict"; +module.exports = require("path"); + +/***/ }), + +/***/ 82987: +/***/ ((module) => { + +"use strict"; +module.exports = require("perf_hooks"); + +/***/ }), + +/***/ 932: +/***/ ((module) => { + +"use strict"; +module.exports = require("process"); + +/***/ }), + +/***/ 83480: +/***/ ((module) => { + +"use strict"; +module.exports = require("querystring"); + +/***/ }), + +/***/ 23785: +/***/ ((module) => { + +"use strict"; +module.exports = require("readline"); + +/***/ }), + +/***/ 2203: +/***/ ((module) => { + +"use strict"; +module.exports = require("stream"); + +/***/ }), + +/***/ 63774: +/***/ ((module) => { + +"use strict"; +module.exports = require("stream/web"); + +/***/ }), + +/***/ 13193: +/***/ ((module) => { + +"use strict"; +module.exports = require("string_decoder"); + +/***/ }), + +/***/ 53557: +/***/ ((module) => { + +"use strict"; +module.exports = require("timers"); + +/***/ }), + +/***/ 64756: +/***/ ((module) => { + +"use strict"; +module.exports = require("tls"); + +/***/ }), + +/***/ 52018: +/***/ ((module) => { + +"use strict"; +module.exports = require("tty"); + +/***/ }), + +/***/ 87016: +/***/ ((module) => { + +"use strict"; +module.exports = require("url"); + +/***/ }), + +/***/ 39023: +/***/ ((module) => { + +"use strict"; +module.exports = require("util"); + +/***/ }), + +/***/ 98253: +/***/ ((module) => { + +"use strict"; +module.exports = require("util/types"); + +/***/ }), + +/***/ 28167: +/***/ ((module) => { + +"use strict"; +module.exports = require("worker_threads"); + +/***/ }), + +/***/ 43106: +/***/ ((module) => { + +"use strict"; +module.exports = require("zlib"); + +/***/ }), + +/***/ 90147: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.codeFrameColumns = codeFrameColumns; +exports["default"] = _default; +var _highlight = __nccwpck_require__(26270); +var _chalk = _interopRequireWildcard(__nccwpck_require__(43351), true); +function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } +function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } +let chalkWithForcedColor = undefined; +function getChalk(forceColor) { + if (forceColor) { + var _chalkWithForcedColor; + (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({ + enabled: true, + level: 1 + }); + return chalkWithForcedColor; + } + return _chalk.default; } -async function getLastKnownGoodReleaseForBuild( -/** - * @example `112.0.23`, - */ -buildPrefix) { - const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json'))); - return data.builds[buildPrefix]; +let deprecationWarningShown = false; +function getDefs(chalk) { + return { + gutter: chalk.grey, + marker: chalk.red.bold, + message: chalk.red.bold + }; } -async function resolveBuildId(channel) { - if (Object.values(types_js_1.ChromeReleaseChannel).includes(channel)) { - return (await getLastKnownGoodReleaseForChannel(channel)).version; - } - if (channel.match(/^\d+$/)) { - // Potentially a milestone. - return (await getLastKnownGoodReleaseForMilestone(channel))?.version; +const NEWLINE = /\r\n|[\n\r\u2028\u2029]/; +function getMarkerLines(loc, source, opts) { + const startLoc = Object.assign({ + column: 0, + line: -1 + }, loc.start); + const endLoc = Object.assign({}, startLoc, loc.end); + const { + linesAbove = 2, + linesBelow = 3 + } = opts || {}; + const startLine = startLoc.line; + const startColumn = startLoc.column; + const endLine = endLoc.line; + const endColumn = endLoc.column; + let start = Math.max(startLine - (linesAbove + 1), 0); + let end = Math.min(source.length, endLine + linesBelow); + if (startLine === -1) { + start = 0; + } + if (endLine === -1) { + end = source.length; + } + const lineDiff = endLine - startLine; + const markerLines = {}; + if (lineDiff) { + for (let i = 0; i <= lineDiff; i++) { + const lineNumber = i + startLine; + if (!startColumn) { + markerLines[lineNumber] = true; + } else if (i === 0) { + const sourceLength = source[lineNumber - 1].length; + markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1]; + } else if (i === lineDiff) { + markerLines[lineNumber] = [0, endColumn]; + } else { + const sourceLength = source[lineNumber - i].length; + markerLines[lineNumber] = [0, sourceLength]; + } } - if (channel.match(/^\d+\.\d+\.\d+$/)) { - // Potentially a build prefix without the patch version. - return (await getLastKnownGoodReleaseForBuild(channel))?.version; + } else { + if (startColumn === endColumn) { + if (startColumn) { + markerLines[startLine] = [startColumn, 0]; + } else { + markerLines[startLine] = true; + } + } else { + markerLines[startLine] = [startColumn, endColumn - startColumn]; } - return; + } + return { + start, + end, + markerLines + }; } -function resolveSystemExecutablePath(platform, channel) { - switch (platform) { - case types_js_1.BrowserPlatform.WIN64: - case types_js_1.BrowserPlatform.WIN32: - switch (channel) { - case types_js_1.ChromeReleaseChannel.STABLE: - return `${process.env['PROGRAMFILES']}\\Google\\Chrome\\Application\\chrome.exe`; - case types_js_1.ChromeReleaseChannel.BETA: - return `${process.env['PROGRAMFILES']}\\Google\\Chrome Beta\\Application\\chrome.exe`; - case types_js_1.ChromeReleaseChannel.CANARY: - return `${process.env['PROGRAMFILES']}\\Google\\Chrome SxS\\Application\\chrome.exe`; - case types_js_1.ChromeReleaseChannel.DEV: - return `${process.env['PROGRAMFILES']}\\Google\\Chrome Dev\\Application\\chrome.exe`; - } - case types_js_1.BrowserPlatform.MAC_ARM: - case types_js_1.BrowserPlatform.MAC: - switch (channel) { - case types_js_1.ChromeReleaseChannel.STABLE: - return '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'; - case types_js_1.ChromeReleaseChannel.BETA: - return '/Applications/Google Chrome Beta.app/Contents/MacOS/Google Chrome Beta'; - case types_js_1.ChromeReleaseChannel.CANARY: - return '/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary'; - case types_js_1.ChromeReleaseChannel.DEV: - return '/Applications/Google Chrome Dev.app/Contents/MacOS/Google Chrome Dev'; - } - case types_js_1.BrowserPlatform.LINUX: - switch (channel) { - case types_js_1.ChromeReleaseChannel.STABLE: - return '/opt/google/chrome/chrome'; - case types_js_1.ChromeReleaseChannel.BETA: - return '/opt/google/chrome-beta/chrome'; - case types_js_1.ChromeReleaseChannel.CANARY: - return '/opt/google/chrome-canary/chrome'; - case types_js_1.ChromeReleaseChannel.DEV: - return '/opt/google/chrome-unstable/chrome'; - } +function codeFrameColumns(rawLines, loc, opts = {}) { + const highlighted = (opts.highlightCode || opts.forceColor) && (0, _highlight.shouldHighlight)(opts); + const chalk = getChalk(opts.forceColor); + const defs = getDefs(chalk); + const maybeHighlight = (chalkFn, string) => { + return highlighted ? chalkFn(string) : string; + }; + const lines = rawLines.split(NEWLINE); + const { + start, + end, + markerLines + } = getMarkerLines(loc, lines, opts); + const hasColumns = loc.start && typeof loc.start.column === "number"; + const numberMaxWidth = String(end).length; + const highlightedLines = highlighted ? (0, _highlight.default)(rawLines, opts) : rawLines; + let frame = highlightedLines.split(NEWLINE, end).slice(start, end).map((line, index) => { + const number = start + 1 + index; + const paddedNumber = ` ${number}`.slice(-numberMaxWidth); + const gutter = ` ${paddedNumber} |`; + const hasMarker = markerLines[number]; + const lastMarkerLine = !markerLines[number + 1]; + if (hasMarker) { + let markerLine = ""; + if (Array.isArray(hasMarker)) { + const markerSpacing = line.slice(0, Math.max(hasMarker[0] - 1, 0)).replace(/[^\t]/g, " "); + const numberOfMarkers = hasMarker[1] || 1; + markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), " ", markerSpacing, maybeHighlight(defs.marker, "^").repeat(numberOfMarkers)].join(""); + if (lastMarkerLine && opts.message) { + markerLine += " " + maybeHighlight(defs.message, opts.message); + } + } + return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line.length > 0 ? ` ${line}` : "", markerLine].join(""); + } else { + return ` ${maybeHighlight(defs.gutter, gutter)}${line.length > 0 ? ` ${line}` : ""}`; } + }).join("\n"); + if (opts.message && !hasColumns) { + frame = `${" ".repeat(numberMaxWidth + 1)}${opts.message}\n${frame}`; + } + if (highlighted) { + return chalk.reset(frame); + } else { + return frame; + } } -function compareVersions(a, b) { - if (!semver_1.default.valid(a)) { - throw new Error(`Version ${a} is not a valid semver version`); - } - if (!semver_1.default.valid(b)) { - throw new Error(`Version ${b} is not a valid semver version`); - } - if (semver_1.default.gt(a, b)) { - return 1; - } - else if (semver_1.default.lt(a, b)) { - return -1; +function _default(rawLines, lineNumber, colNumber, opts = {}) { + if (!deprecationWarningShown) { + deprecationWarningShown = true; + const message = "Passing lineNumber and colNumber is deprecated to @babel/code-frame. Please use `codeFrameColumns`."; + if (process.emitWarning) { + process.emitWarning(message, "DeprecationWarning"); + } else { + const deprecationError = new Error(message); + deprecationError.name = "DeprecationWarning"; + console.warn(new Error(message)); } - else { - return 0; + } + colNumber = Math.max(colNumber, 0); + const location = { + start: { + column: colNumber, + line: lineNumber } + }; + return codeFrameColumns(rawLines, location, opts); } -//# sourceMappingURL=chrome.js.map + +//# sourceMappingURL=index.js.map + /***/ }), -/***/ 51904: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 92924: +/***/ ((__unused_webpack_module, exports) => { "use strict"; -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.compareVersions = exports.resolveBuildId = void 0; -exports.resolveDownloadUrl = resolveDownloadUrl; -exports.resolveDownloadPath = resolveDownloadPath; -exports.relativeExecutablePath = relativeExecutablePath; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -const path_1 = __importDefault(__nccwpck_require__(16928)); -const types_js_1 = __nccwpck_require__(3299); -function folder(platform) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return 'linux64'; - case types_js_1.BrowserPlatform.MAC_ARM: - return 'mac-arm64'; - case types_js_1.BrowserPlatform.MAC: - return 'mac-x64'; - case types_js_1.BrowserPlatform.WIN32: - return 'win32'; - case types_js_1.BrowserPlatform.WIN64: - return 'win64'; - } + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.isIdentifierChar = isIdentifierChar; +exports.isIdentifierName = isIdentifierName; +exports.isIdentifierStart = isIdentifierStart; +let nonASCIIidentifierStartChars = 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+let nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u07fd\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u0898-\u089f\u08ca-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u09fe\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0afa-\u0aff\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b55-\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c04\u0c3c\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0cf3\u0d00-\u0d03\u0d3b\u0d3c\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d81-\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0ebc\u0ec8-\u0ece\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1715\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u180f-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1abf-\u1ace\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf4\u1cf7-\u1cf9\u1dc0-\u1dff\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\u30fb\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua82c\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua8ff-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f\uff65"; +const nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]"); +const nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]"); +nonASCIIidentifierStartChars = nonASCIIidentifierChars = null; +const astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 68, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, 18, 5, 4026, 582, 8634, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8936, 3, 2, 6, 2, 1, 2, 290, 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 757, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191]; +const astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 81, 2, 71, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 9, 5351, 0, 7, 14, 13835, 9, 87, 9, 39, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4706, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, 9, 357, 0, 62, 13, 499, 13, 983, 6, 110, 6, 6, 9, 4759, 9, 787719, 239]; +function isInAstralSet(code, set) { + let pos = 0x10000; + for (let i = 0, length = set.length; i < length; i += 2) { + pos += set[i]; + if (pos > code) return false; + pos += set[i + 1]; + if (pos >= code) return true; + } + return false; } -function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') { - return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`; +function isIdentifierStart(code) { + if (code < 65) return code === 36; + if (code <= 90) return true; + if (code < 97) return code === 95; + if (code <= 122) return true; + if (code <= 0xffff) { + return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)); + } + return isInAstralSet(code, astralIdentifierStartCodes); } -function resolveDownloadPath(platform, buildId) { - return [buildId, folder(platform), `chromedriver-${folder(platform)}.zip`]; +function isIdentifierChar(code) { + if (code < 48) return code === 36; + if (code < 58) return true; + if (code < 65) return false; + if (code <= 90) return true; + if (code < 97) return code === 95; + if (code <= 122) return true; + if (code <= 0xffff) { + return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)); + } + return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes); } -function relativeExecutablePath(platform, _buildId) { - switch (platform) { - case types_js_1.BrowserPlatform.MAC: - case types_js_1.BrowserPlatform.MAC_ARM: - return path_1.default.join('chromedriver-' + folder(platform), 'chromedriver'); - case types_js_1.BrowserPlatform.LINUX: - return path_1.default.join('chromedriver-linux64', 'chromedriver'); - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - return path_1.default.join('chromedriver-' + folder(platform), 'chromedriver.exe'); +function isIdentifierName(name) { + let isFirst = true; + for (let i = 0; i < name.length; i++) { + let cp = name.charCodeAt(i); + if ((cp & 0xfc00) === 0xd800 && i + 1 < name.length) { + const trail = name.charCodeAt(++i); + if ((trail & 0xfc00) === 0xdc00) { + cp = 0x10000 + ((cp & 0x3ff) << 10) + (trail & 0x3ff); + } + } + if (isFirst) { + isFirst = false; + if (!isIdentifierStart(cp)) { + return false; + } + } else if (!isIdentifierChar(cp)) { + return false; } + } + return !isFirst; } -var chrome_js_1 = __nccwpck_require__(40826); -Object.defineProperty(exports, "resolveBuildId", ({ enumerable: true, get: function () { return chrome_js_1.resolveBuildId; } })); -Object.defineProperty(exports, "compareVersions", ({ enumerable: true, get: function () { return chrome_js_1.compareVersions; } })); -//# sourceMappingURL=chromedriver.js.map + +//# sourceMappingURL=identifier.js.map + /***/ }), -/***/ 40060: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 76599: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +Object.defineProperty(exports, "isIdentifierChar", ({ + enumerable: true, + get: function () { + return _identifier.isIdentifierChar; + } +})); +Object.defineProperty(exports, "isIdentifierName", ({ + enumerable: true, + get: function () { + return _identifier.isIdentifierName; + } +})); +Object.defineProperty(exports, "isIdentifierStart", ({ + enumerable: true, + get: function () { + return _identifier.isIdentifierStart; + } +})); +Object.defineProperty(exports, "isKeyword", ({ + enumerable: true, + get: function () { + return _keyword.isKeyword; + } +})); +Object.defineProperty(exports, "isReservedWord", ({ + enumerable: true, + get: function () { + return _keyword.isReservedWord; + } +})); +Object.defineProperty(exports, "isStrictBindOnlyReservedWord", ({ + enumerable: true, + get: function () { + return _keyword.isStrictBindOnlyReservedWord; + } +})); +Object.defineProperty(exports, "isStrictBindReservedWord", ({ + enumerable: true, + get: function () { + return _keyword.isStrictBindReservedWord; + } +})); +Object.defineProperty(exports, "isStrictReservedWord", ({ + enumerable: true, + get: function () { + return _keyword.isStrictReservedWord; + } +})); +var _identifier = __nccwpck_require__(92924); +var _keyword = __nccwpck_require__(49884); + +//# sourceMappingURL=index.js.map + + +/***/ }), + +/***/ 49884: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports.isKeyword = isKeyword; +exports.isReservedWord = isReservedWord; +exports.isStrictBindOnlyReservedWord = isStrictBindOnlyReservedWord; +exports.isStrictBindReservedWord = isStrictBindReservedWord; +exports.isStrictReservedWord = isStrictReservedWord; +const reservedWords = { + keyword: ["break", "case", "catch", "continue", "debugger", "default", "do", "else", "finally", "for", "function", "if", "return", "switch", "throw", "try", "var", "const", "while", "with", "new", "this", "super", "class", "extends", "export", "import", "null", "true", "false", "in", "instanceof", "typeof", "void", "delete"], + strict: ["implements", "interface", "let", "package", "private", "protected", "public", "static", "yield"], + strictBind: ["eval", "arguments"] }; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.resolveDownloadUrl = resolveDownloadUrl; -exports.resolveDownloadPath = resolveDownloadPath; -exports.relativeExecutablePath = relativeExecutablePath; -exports.resolveBuildId = resolveBuildId; -exports.compareVersions = compareVersions; -const path_1 = __importDefault(__nccwpck_require__(16928)); -const httpUtil_js_1 = __nccwpck_require__(80422); -const types_js_1 = __nccwpck_require__(3299); -function archive(platform, buildId) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return 'chrome-linux'; - case types_js_1.BrowserPlatform.MAC_ARM: - case types_js_1.BrowserPlatform.MAC: - return 'chrome-mac'; - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - // Windows archive name changed at r591479. - return parseInt(buildId, 10) > 591479 ? 'chrome-win' : 'chrome-win32'; - } -} -function folder(platform) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return 'Linux_x64'; - case types_js_1.BrowserPlatform.MAC_ARM: - return 'Mac_Arm'; - case types_js_1.BrowserPlatform.MAC: - return 'Mac'; - case types_js_1.BrowserPlatform.WIN32: - return 'Win'; - case types_js_1.BrowserPlatform.WIN64: - return 'Win_x64'; - } -} -function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chromium-browser-snapshots') { - return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`; -} -function resolveDownloadPath(platform, buildId) { - return [folder(platform), buildId, `${archive(platform, buildId)}.zip`]; -} -function relativeExecutablePath(platform, _buildId) { - switch (platform) { - case types_js_1.BrowserPlatform.MAC: - case types_js_1.BrowserPlatform.MAC_ARM: - return path_1.default.join('chrome-mac', 'Chromium.app', 'Contents', 'MacOS', 'Chromium'); - case types_js_1.BrowserPlatform.LINUX: - return path_1.default.join('chrome-linux', 'chrome'); - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - return path_1.default.join('chrome-win', 'chrome.exe'); - } +const keywords = new Set(reservedWords.keyword); +const reservedWordsStrictSet = new Set(reservedWords.strict); +const reservedWordsStrictBindSet = new Set(reservedWords.strictBind); +function isReservedWord(word, inModule) { + return inModule && word === "await" || word === "enum"; } -async function resolveBuildId(platform) { - return await (0, httpUtil_js_1.getText)(new URL(`https://storage.googleapis.com/chromium-browser-snapshots/${folder(platform)}/LAST_CHANGE`)); +function isStrictReservedWord(word, inModule) { + return isReservedWord(word, inModule) || reservedWordsStrictSet.has(word); } -function compareVersions(a, b) { - return Number(a) - Number(b); +function isStrictBindOnlyReservedWord(word) { + return reservedWordsStrictBindSet.has(word); +} +function isStrictBindReservedWord(word, inModule) { + return isStrictReservedWord(word, inModule) || isStrictBindOnlyReservedWord(word); +} +function isKeyword(word) { + return keywords.has(word); } -//# sourceMappingURL=chromium.js.map + +//# sourceMappingURL=keyword.js.map + /***/ }), -/***/ 62783: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 26270: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.FirefoxChannel = void 0; -exports.resolveDownloadUrl = resolveDownloadUrl; -exports.resolveDownloadPath = resolveDownloadPath; -exports.relativeExecutablePath = relativeExecutablePath; -exports.resolveBuildId = resolveBuildId; -exports.createProfile = createProfile; -exports.compareVersions = compareVersions; -const fs_1 = __importDefault(__nccwpck_require__(79896)); -const path_1 = __importDefault(__nccwpck_require__(16928)); -const httpUtil_js_1 = __nccwpck_require__(80422); -const types_js_1 = __nccwpck_require__(3299); -function getFormat(buildId) { - const majorVersion = Number(buildId.split('.').shift()); - return majorVersion >= 135 ? 'xz' : 'bz2'; -} -function archiveNightly(platform, buildId) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return `firefox-${buildId}.en-US.${platform}-x86_64.tar.${getFormat(buildId)}`; - case types_js_1.BrowserPlatform.MAC_ARM: - case types_js_1.BrowserPlatform.MAC: - return `firefox-${buildId}.en-US.mac.dmg`; - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - return `firefox-${buildId}.en-US.${platform}.zip`; - } -} -function archive(platform, buildId) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return `firefox-${buildId}.tar.${getFormat(buildId)}`; - case types_js_1.BrowserPlatform.MAC_ARM: - case types_js_1.BrowserPlatform.MAC: - return `Firefox ${buildId}.dmg`; - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - return `Firefox Setup ${buildId}.exe`; - } + +Object.defineProperty(exports, "__esModule", ({ + value: true +})); +exports["default"] = highlight; +exports.shouldHighlight = shouldHighlight; +var _jsTokens = __nccwpck_require__(85756); +var _helperValidatorIdentifier = __nccwpck_require__(76599); +var _chalk = _interopRequireWildcard(__nccwpck_require__(71318), true); +function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } +function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } +const sometimesKeywords = new Set(["as", "async", "from", "get", "of", "set"]); +function getDefs(chalk) { + return { + keyword: chalk.cyan, + capitalized: chalk.yellow, + jsxIdentifier: chalk.yellow, + punctuator: chalk.yellow, + number: chalk.magenta, + string: chalk.green, + regex: chalk.magenta, + comment: chalk.grey, + invalid: chalk.white.bgRed.bold + }; } -function platformName(platform) { - switch (platform) { - case types_js_1.BrowserPlatform.LINUX: - return `linux-x86_64`; - case types_js_1.BrowserPlatform.MAC_ARM: - case types_js_1.BrowserPlatform.MAC: - return `mac`; - case types_js_1.BrowserPlatform.WIN32: - case types_js_1.BrowserPlatform.WIN64: - return platform; +const NEWLINE = /\r\n|[\n\r\u2028\u2029]/; +const BRACKET = /^[()[\]{}]$/; +let tokenize; +{ + const JSX_TAG = /^[a-z][\w-]*$/i; + const getTokenType = function (token, offset, text) { + if (token.type === "name") { + if ((0, _helperValidatorIdentifier.isKeyword)(token.value) || (0, _helperValidatorIdentifier.isStrictReservedWord)(token.value, true) || sometimesKeywords.has(token.value)) { + return "keyword"; + } + if (JSX_TAG.test(token.value) && (text[offset - 1] === "<" || text.slice(offset - 2, offset) == " colorize(str)).join("\n"); + } else { + highlighted += value; } + } + return highlighted; } -var FirefoxChannel; -(function (FirefoxChannel) { - FirefoxChannel["STABLE"] = "stable"; - FirefoxChannel["ESR"] = "esr"; - FirefoxChannel["DEVEDITION"] = "devedition"; - FirefoxChannel["BETA"] = "beta"; - FirefoxChannel["NIGHTLY"] = "nightly"; -})(FirefoxChannel || (exports.FirefoxChannel = FirefoxChannel = {})); -async function resolveBuildId(channel = FirefoxChannel.NIGHTLY) { - const channelToVersionKey = { - [FirefoxChannel.ESR]: 'FIREFOX_ESR', - [FirefoxChannel.STABLE]: 'LATEST_FIREFOX_VERSION', - [FirefoxChannel.DEVEDITION]: 'FIREFOX_DEVEDITION', - [FirefoxChannel.BETA]: 'FIREFOX_DEVEDITION', - [FirefoxChannel.NIGHTLY]: 'FIREFOX_NIGHTLY', - }; - const versions = (await (0, httpUtil_js_1.getJSON)(new URL('https://product-details.mozilla.org/1.0/firefox_versions.json'))); - const version = versions[channelToVersionKey[channel]]; - if (!version) { - throw new Error(`Channel ${channel} is not found.`); - } - return channel + '_' + version; +function shouldHighlight(options) { + return _chalk.default.level > 0 || options.forceColor; } -async function createProfile(options) { - if (!fs_1.default.existsSync(options.path)) { - await fs_1.default.promises.mkdir(options.path, { - recursive: true, - }); - } - await syncPreferences({ - preferences: { - ...defaultProfilePreferences(options.preferences), - ...options.preferences, - }, - path: options.path, +let chalkWithForcedColor = undefined; +function getChalk(forceColor) { + if (forceColor) { + var _chalkWithForcedColor; + (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({ + enabled: true, + level: 1 }); + return chalkWithForcedColor; + } + return _chalk.default; } -function defaultProfilePreferences(extraPrefs) { - const server = 'dummy.test'; - const defaultPrefs = { - // Make sure Shield doesn't hit the network. - 'app.normandy.api_url': '', - // Disable Firefox old build background check - 'app.update.checkInstallTime': false, - // Disable automatically upgrading Firefox - 'app.update.disabledForTesting': true, - // Increase the APZ content response timeout to 1 minute - 'apz.content_response_timeout': 60000, - // Prevent various error message on the console - // jest-puppeteer asserts that no error message is emitted by the console - 'browser.contentblocking.features.standard': '-tp,tpPrivate,cookieBehavior0,-cm,-fp', - // Enable the dump function: which sends messages to the system - // console - // https://bugzilla.mozilla.org/show_bug.cgi?id=1543115 - 'browser.dom.window.dump.enabled': true, - // Disable topstories - 'browser.newtabpage.activity-stream.feeds.system.topstories': false, - // Always display a blank page - 'browser.newtabpage.enabled': false, - // Background thumbnails in particular cause grief: and disabling - // thumbnails in general cannot hurt - 'browser.pagethumbnails.capturing_disabled': true, - // Disable safebrowsing components. - 'browser.safebrowsing.blockedURIs.enabled': false, - 'browser.safebrowsing.downloads.enabled': false, - 'browser.safebrowsing.malware.enabled': false, - 'browser.safebrowsing.phishing.enabled': false, - // Disable updates to search engines. - 'browser.search.update': false, - // Do not restore the last open set of tabs if the browser has crashed - 'browser.sessionstore.resume_from_crash': false, - // Skip check for default browser on startup - 'browser.shell.checkDefaultBrowser': false, - // Disable newtabpage - 'browser.startup.homepage': 'about:blank', - // Do not redirect user when a milstone upgrade of Firefox is detected - 'browser.startup.homepage_override.mstone': 'ignore', - // Start with a blank page about:blank - 'browser.startup.page': 0, - // Do not allow background tabs to be zombified on Android: otherwise for - // tests that open additional tabs: the test harness tab itself might get - // unloaded - 'browser.tabs.disableBackgroundZombification': false, - // Do not warn when closing all other open tabs - 'browser.tabs.warnOnCloseOtherTabs': false, - // Do not warn when multiple tabs will be opened - 'browser.tabs.warnOnOpen': false, - // Do not automatically offer translations, as tests do not expect this. - 'browser.translations.automaticallyPopup': false, - // Disable the UI tour. - 'browser.uitour.enabled': false, - // Turn off search suggestions in the location bar so as not to trigger - // network connections. - 'browser.urlbar.suggest.searches': false, - // Disable first run splash page on Windows 10 - 'browser.usedOnWindows10.introURL': '', - // Do not warn on quitting Firefox - 'browser.warnOnQuit': false, - // Defensively disable data reporting systems - 'datareporting.healthreport.documentServerURI': `http://${server}/dummy/healthreport/`, - 'datareporting.healthreport.logging.consoleEnabled': false, - 'datareporting.healthreport.service.enabled': false, - 'datareporting.healthreport.service.firstRun': false, - 'datareporting.healthreport.uploadEnabled': false, - // Do not show datareporting policy notifications which can interfere with tests - 'datareporting.policy.dataSubmissionEnabled': false, - 'datareporting.policy.dataSubmissionPolicyBypassNotification': true, - // DevTools JSONViewer sometimes fails to load dependencies with its require.js. - // This doesn't affect Puppeteer but spams console (Bug 1424372) - 'devtools.jsonview.enabled': false, - // Disable popup-blocker - 'dom.disable_open_during_load': false, - // Enable the support for File object creation in the content process - // Required for |Page.setFileInputFiles| protocol method. - 'dom.file.createInChild': true, - // Disable the ProcessHangMonitor - 'dom.ipc.reportProcessHangs': false, - // Disable slow script dialogues - 'dom.max_chrome_script_run_time': 0, - 'dom.max_script_run_time': 0, - // Only load extensions from the application and user profile - // AddonManager.SCOPE_PROFILE + AddonManager.SCOPE_APPLICATION - 'extensions.autoDisableScopes': 0, - 'extensions.enabledScopes': 5, - // Disable metadata caching for installed add-ons by default - 'extensions.getAddons.cache.enabled': false, - // Disable installing any distribution extensions or add-ons. - 'extensions.installDistroAddons': false, - // Disabled screenshots extension - 'extensions.screenshots.disabled': true, - // Turn off extension updates so they do not bother tests - 'extensions.update.enabled': false, - // Turn off extension updates so they do not bother tests - 'extensions.update.notifyUser': false, - // Make sure opening about:addons will not hit the network - 'extensions.webservice.discoverURL': `http://${server}/dummy/discoveryURL`, - // Allow the application to have focus even it runs in the background - 'focusmanager.testmode': true, - // Disable useragent updates - 'general.useragent.updates.enabled': false, - // Always use network provider for geolocation tests so we bypass the - // macOS dialog raised by the corelocation provider - 'geo.provider.testing': true, - // Do not scan Wifi - 'geo.wifi.scan': false, - // No hang monitor - 'hangmonitor.timeout': 0, - // Show chrome errors and warnings in the error console - 'javascript.options.showInConsole': true, - // Disable download and usage of OpenH264: and Widevine plugins - 'media.gmp-manager.updateEnabled': false, - // Disable the GFX sanity window - 'media.sanity-test.disabled': true, - // Disable experimental feature that is only available in Nightly - 'network.cookie.sameSite.laxByDefault': false, - // Do not prompt for temporary redirects - 'network.http.prompt-temp-redirect': false, - // Disable speculative connections so they are not reported as leaking - // when they are hanging around - 'network.http.speculative-parallel-limit': 0, - // Do not automatically switch between offline and online - 'network.manage-offline-status': false, - // Make sure SNTP requests do not hit the network - 'network.sntp.pools': server, - // Disable Flash. - 'plugin.state.flash': 0, - 'privacy.trackingprotection.enabled': false, - // Can be removed once Firefox 89 is no longer supported - // https://bugzilla.mozilla.org/show_bug.cgi?id=1710839 - 'remote.enabled': true, - // Don't do network connections for mitm priming - 'security.certerrors.mitm.priming.enabled': false, - // Local documents have access to all other local documents, - // including directory listings - 'security.fileuri.strict_origin_policy': false, - // Do not wait for the notification button security delay - 'security.notification_enable_delay': 0, - // Ensure blocklist updates do not hit the network - 'services.settings.server': `http://${server}/dummy/blocklist/`, - // Do not automatically fill sign-in forms with known usernames and - // passwords - 'signon.autofillForms': false, - // Disable password capture, so that tests that include forms are not - // influenced by the presence of the persistent doorhanger notification - 'signon.rememberSignons': false, - // Disable first-run welcome page - 'startup.homepage_welcome_url': 'about:blank', - // Disable first-run welcome page - 'startup.homepage_welcome_url.additional': '', - // Disable browser animations (tabs, fullscreen, sliding alerts) - 'toolkit.cosmeticAnimations.enabled': false, - // Prevent starting into safe mode after application crashes - 'toolkit.startup.max_resumed_crashes': -1, - }; - return Object.assign(defaultPrefs, extraPrefs); -} -async function backupFile(input) { - if (!fs_1.default.existsSync(input)) { - return; - } - await fs_1.default.promises.copyFile(input, input + '.puppeteer'); -} -/** - * Populates the user.js file with custom preferences as needed to allow - * Firefox's support to properly function. These preferences will be - * automatically copied over to prefs.js during startup of Firefox. To be - * able to restore the original values of preferences a backup of prefs.js - * will be created. - */ -async function syncPreferences(options) { - const prefsPath = path_1.default.join(options.path, 'prefs.js'); - const userPath = path_1.default.join(options.path, 'user.js'); - const lines = Object.entries(options.preferences).map(([key, value]) => { - return `user_pref(${JSON.stringify(key)}, ${JSON.stringify(value)});`; - }); - // Use allSettled to prevent corruption. - const result = await Promise.allSettled([ - backupFile(userPath).then(async () => { - await fs_1.default.promises.writeFile(userPath, lines.join('\n')); - }), - backupFile(prefsPath), - ]); - for (const command of result) { - if (command.status === 'rejected') { - throw command.reason; - } - } +{ + exports.getChalk = options => getChalk(options.forceColor); } -function compareVersions(a, b) { - // TODO: this is a not very reliable check. - return parseInt(a.replace('.', ''), 16) - parseInt(b.replace('.', ''), 16); +function highlight(code, options = {}) { + if (code !== "" && shouldHighlight(options)) { + const defs = getDefs(getChalk(options.forceColor)); + return highlightTokens(defs, code); + } else { + return code; + } } -//# sourceMappingURL=firefox.js.map + +//# sourceMappingURL=index.js.map + /***/ }), -/***/ 3299: -/***/ ((__unused_webpack_module, exports) => { +/***/ 27182: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.ChromeReleaseChannel = exports.BrowserTag = exports.BrowserPlatform = exports.Browser = void 0; -/** - * Supported browsers. - * - * @public - */ -var Browser; -(function (Browser) { - Browser["CHROME"] = "chrome"; - Browser["CHROMEHEADLESSSHELL"] = "chrome-headless-shell"; - Browser["CHROMIUM"] = "chromium"; - Browser["FIREFOX"] = "firefox"; - Browser["CHROMEDRIVER"] = "chromedriver"; -})(Browser || (exports.Browser = Browser = {})); -/** - * Platform names used to identify a OS platform x architecture combination in the way - * that is relevant for the browser download. - * - * @public - */ -var BrowserPlatform; -(function (BrowserPlatform) { - BrowserPlatform["LINUX"] = "linux"; - BrowserPlatform["MAC"] = "mac"; - BrowserPlatform["MAC_ARM"] = "mac_arm"; - BrowserPlatform["WIN32"] = "win32"; - BrowserPlatform["WIN64"] = "win64"; -})(BrowserPlatform || (exports.BrowserPlatform = BrowserPlatform = {})); -/** - * @public - */ -var BrowserTag; -(function (BrowserTag) { - BrowserTag["CANARY"] = "canary"; - BrowserTag["NIGHTLY"] = "nightly"; - BrowserTag["BETA"] = "beta"; - BrowserTag["DEV"] = "dev"; - BrowserTag["DEVEDITION"] = "devedition"; - BrowserTag["STABLE"] = "stable"; - BrowserTag["ESR"] = "esr"; - BrowserTag["LATEST"] = "latest"; -})(BrowserTag || (exports.BrowserTag = BrowserTag = {})); -/** - * @public - */ -var ChromeReleaseChannel; -(function (ChromeReleaseChannel) { - ChromeReleaseChannel["STABLE"] = "stable"; - ChromeReleaseChannel["DEV"] = "dev"; - ChromeReleaseChannel["CANARY"] = "canary"; - ChromeReleaseChannel["BETA"] = "beta"; -})(ChromeReleaseChannel || (exports.ChromeReleaseChannel = ChromeReleaseChannel = {})); -//# sourceMappingURL=types.js.map -/***/ }), +const WritableStream = (__nccwpck_require__(57075).Writable) +const inherits = (__nccwpck_require__(57975).inherits) -/***/ 41387: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +const StreamSearch = __nccwpck_require__(84136) -"use strict"; +const PartStream = __nccwpck_require__(50612) +const HeaderParser = __nccwpck_require__(62271) -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.debug = void 0; -const debug_1 = __importDefault(__nccwpck_require__(2830)); -exports.debug = debug_1.default; -//# sourceMappingURL=debug.js.map +const DASH = 45 +const B_ONEDASH = Buffer.from('-') +const B_CRLF = Buffer.from('\r\n') +const EMPTY_FN = function () {} -/***/ }), +function Dicer (cfg) { + if (!(this instanceof Dicer)) { return new Dicer(cfg) } + WritableStream.call(this, cfg) -/***/ 79014: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + if (!cfg || (!cfg.headerFirst && typeof cfg.boundary !== 'string')) { throw new TypeError('Boundary required') } -"use strict"; + if (typeof cfg.boundary === 'string') { this.setBoundary(cfg.boundary) } else { this._bparser = undefined } -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.detectBrowserPlatform = detectBrowserPlatform; -const os_1 = __importDefault(__nccwpck_require__(70857)); -const browser_data_js_1 = __nccwpck_require__(35255); -/** - * @public - */ -function detectBrowserPlatform() { - const platform = os_1.default.platform(); - switch (platform) { - case 'darwin': - return os_1.default.arch() === 'arm64' - ? browser_data_js_1.BrowserPlatform.MAC_ARM - : browser_data_js_1.BrowserPlatform.MAC; - case 'linux': - return browser_data_js_1.BrowserPlatform.LINUX; - case 'win32': - return os_1.default.arch() === 'x64' || - // Windows 11 for ARM supports x64 emulation - (os_1.default.arch() === 'arm64' && isWindows11(os_1.default.release())) - ? browser_data_js_1.BrowserPlatform.WIN64 - : browser_data_js_1.BrowserPlatform.WIN32; - default: - return undefined; + this._headerFirst = cfg.headerFirst + + this._dashes = 0 + this._parts = 0 + this._finished = false + this._realFinish = false + this._isPreamble = true + this._justMatched = false + this._firstWrite = true + this._inHeader = true + this._part = undefined + this._cb = undefined + this._ignoreData = false + this._partOpts = { highWaterMark: cfg.partHwm } + this._pause = false + + const self = this + this._hparser = new HeaderParser(cfg) + this._hparser.on('header', function (header) { + self._inHeader = false + self._part.emit('header', header) + }) +} +inherits(Dicer, WritableStream) + +Dicer.prototype.emit = function (ev) { + if (ev === 'finish' && !this._realFinish) { + if (!this._finished) { + const self = this + process.nextTick(function () { + self.emit('error', new Error('Unexpected end of multipart data')) + if (self._part && !self._ignoreData) { + const type = (self._isPreamble ? 'Preamble' : 'Part') + self._part.emit('error', new Error(type + ' terminated early due to unexpected end of multipart data')) + self._part.push(null) + process.nextTick(function () { + self._realFinish = true + self.emit('finish') + self._realFinish = false + }) + return + } + self._realFinish = true + self.emit('finish') + self._realFinish = false + }) } + } else { WritableStream.prototype.emit.apply(this, arguments) } } -/** - * Windows 11 is identified by the version 10.0.22000 or greater - * @internal - */ -function isWindows11(version) { - const parts = version.split('.'); - if (parts.length > 2) { - const major = parseInt(parts[0], 10); - const minor = parseInt(parts[1], 10); - const patch = parseInt(parts[2], 10); - return (major > 10 || - (major === 10 && minor > 0) || - (major === 10 && minor === 0 && patch >= 22000)); + +Dicer.prototype._write = function (data, encoding, cb) { + // ignore unexpected data (e.g. extra trailer data after finished) + if (!this._hparser && !this._bparser) { return cb() } + + if (this._headerFirst && this._isPreamble) { + if (!this._part) { + this._part = new PartStream(this._partOpts) + if (this.listenerCount('preamble') !== 0) { this.emit('preamble', this._part) } else { this._ignore() } } - return false; + const r = this._hparser.push(data) + if (!this._inHeader && r !== undefined && r < data.length) { data = data.slice(r) } else { return cb() } + } + + // allows for "easier" testing + if (this._firstWrite) { + this._bparser.push(B_CRLF) + this._firstWrite = false + } + + this._bparser.push(data) + + if (this._pause) { this._cb = cb } else { cb() } } -//# sourceMappingURL=detectPlatform.js.map -/***/ }), +Dicer.prototype.reset = function () { + this._part = undefined + this._bparser = undefined + this._hparser = undefined +} -/***/ 32152: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +Dicer.prototype.setBoundary = function (boundary) { + const self = this + this._bparser = new StreamSearch('\r\n--' + boundary) + this._bparser.on('info', function (isMatch, data, start, end) { + self._oninfo(isMatch, data, start, end) + }) +} -"use strict"; +Dicer.prototype._ignore = function () { + if (this._part && !this._ignoreData) { + this._ignoreData = true + this._part.on('error', EMPTY_FN) + // we must perform some kind of read on the stream even though we are + // ignoring the data, otherwise node's Readable stream will not emit 'end' + // after pushing null to the stream + this._part.resume() + } +} -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || (function () { - var ownKeys = function(o) { - ownKeys = Object.getOwnPropertyNames || function (o) { - var ar = []; - for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; - return ar; - }; - return ownKeys(o); - }; - return function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); - __setModuleDefault(result, mod); - return result; - }; -})(); -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.unpackArchive = unpackArchive; -const child_process_1 = __nccwpck_require__(35317); -const fs_1 = __nccwpck_require__(79896); -const promises_1 = __nccwpck_require__(91943); -const path = __importStar(__nccwpck_require__(16928)); -const stream_1 = __nccwpck_require__(2203); -const extract_zip_1 = __importDefault(__nccwpck_require__(51683)); -const tar_fs_1 = __importDefault(__nccwpck_require__(35645)); -const unbzip2_stream_1 = __importDefault(__nccwpck_require__(58183)); -/** - * @internal - */ -async function unpackArchive(archivePath, folderPath) { - if (archivePath.endsWith('.zip')) { - await (0, extract_zip_1.default)(archivePath, { dir: folderPath }); +Dicer.prototype._oninfo = function (isMatch, data, start, end) { + let buf; const self = this; let i = 0; let r; let shouldWriteMore = true + + if (!this._part && this._justMatched && data) { + while (this._dashes < 2 && (start + i) < end) { + if (data[start + i] === DASH) { + ++i + ++this._dashes + } else { + if (this._dashes) { buf = B_ONEDASH } + this._dashes = 0 + break + } } - else if (archivePath.endsWith('.tar.bz2')) { - await extractTar(archivePath, folderPath); + if (this._dashes === 2) { + if ((start + i) < end && this.listenerCount('trailer') !== 0) { this.emit('trailer', data.slice(start + i, end)) } + this.reset() + this._finished = true + // no more parts will be added + if (self._parts === 0) { + self._realFinish = true + self.emit('finish') + self._realFinish = false + } } - else if (archivePath.endsWith('.dmg')) { - await (0, promises_1.mkdir)(folderPath); - await installDMG(archivePath, folderPath); + if (this._dashes) { return } + } + if (this._justMatched) { this._justMatched = false } + if (!this._part) { + this._part = new PartStream(this._partOpts) + this._part._read = function (n) { + self._unpause() } - else if (archivePath.endsWith('.exe')) { - // Firefox on Windows. - const result = (0, child_process_1.spawnSync)(archivePath, [`/ExtractDir=${folderPath}`], { - env: { - __compat_layer: 'RunAsInvoker', - }, - }); - if (result.status !== 0) { - throw new Error(`Failed to extract ${archivePath} to ${folderPath}: ${result.output}`); - } + if (this._isPreamble && this.listenerCount('preamble') !== 0) { + this.emit('preamble', this._part) + } else if (this._isPreamble !== true && this.listenerCount('part') !== 0) { + this.emit('part', this._part) + } else { + this._ignore() } - else if (archivePath.endsWith('.tar.xz')) { - await extractTarXz(archivePath, folderPath); + if (!this._isPreamble) { this._inHeader = true } + } + if (data && start < end && !this._ignoreData) { + if (this._isPreamble || !this._inHeader) { + if (buf) { shouldWriteMore = this._part.push(buf) } + shouldWriteMore = this._part.push(data.slice(start, end)) + if (!shouldWriteMore) { this._pause = true } + } else if (!this._isPreamble && this._inHeader) { + if (buf) { this._hparser.push(buf) } + r = this._hparser.push(data.slice(start, end)) + if (!this._inHeader && r !== undefined && r < end) { this._oninfo(false, data, start + r, end) } } - else { - throw new Error(`Unsupported archive format: ${archivePath}`); + } + if (isMatch) { + this._hparser.reset() + if (this._isPreamble) { this._isPreamble = false } else { + if (start !== end) { + ++this._parts + this._part.on('end', function () { + if (--self._parts === 0) { + if (self._finished) { + self._realFinish = true + self.emit('finish') + self._realFinish = false + } else { + self._unpause() + } + } + }) + } } + this._part.push(null) + this._part = undefined + this._ignoreData = false + this._justMatched = true + this._dashes = 0 + } } -/** - * @internal - */ -function extractTar(tarPath, folderPath) { - return new Promise((fulfill, reject) => { - const tarStream = tar_fs_1.default.extract(folderPath); - tarStream.on('error', reject); - tarStream.on('finish', fulfill); - const readStream = (0, fs_1.createReadStream)(tarPath); - readStream.pipe((0, unbzip2_stream_1.default)()).pipe(tarStream); - }); + +Dicer.prototype._unpause = function () { + if (!this._pause) { return } + + this._pause = false + if (this._cb) { + const cb = this._cb + this._cb = undefined + cb() + } } -/** - * @internal - */ -function createXzStream() { - const child = (0, child_process_1.spawn)('xz', ['-d']); - const stream = new stream_1.Stream.Transform({ - transform(chunk, encoding, callback) { - if (!child.stdin.write(chunk, encoding)) { - child.stdin.once('drain', callback); - } - else { - callback(); - } - }, - flush(callback) { - if (child.stdout.destroyed) { - callback(); - } - else { - child.stdin.end(); - child.stdout.on('close', callback); - } - }, - }); - child.stdin.on('error', e => { - if ('code' in e && e.code === 'EPIPE') { - // finished before reading the file finished (i.e. head) - stream.emit('end'); - } - else { - stream.destroy(e); - } - }); - child.stdout - .on('data', data => { - return stream.push(data); - }) - .on('error', e => { - return stream.destroy(e); - }); - return stream; + +module.exports = Dicer + + +/***/ }), + +/***/ 62271: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const EventEmitter = (__nccwpck_require__(78474).EventEmitter) +const inherits = (__nccwpck_require__(57975).inherits) +const getLimit = __nccwpck_require__(22393) + +const StreamSearch = __nccwpck_require__(84136) + +const B_DCRLF = Buffer.from('\r\n\r\n') +const RE_CRLF = /\r\n/g +const RE_HDR = /^([^:]+):[ \t]?([\x00-\xFF]+)?$/ // eslint-disable-line no-control-regex + +function HeaderParser (cfg) { + EventEmitter.call(this) + + cfg = cfg || {} + const self = this + this.nread = 0 + this.maxed = false + this.npairs = 0 + this.maxHeaderPairs = getLimit(cfg, 'maxHeaderPairs', 2000) + this.maxHeaderSize = getLimit(cfg, 'maxHeaderSize', 80 * 1024) + this.buffer = '' + this.header = {} + this.finished = false + this.ss = new StreamSearch(B_DCRLF) + this.ss.on('info', function (isMatch, data, start, end) { + if (data && !self.maxed) { + if (self.nread + end - start >= self.maxHeaderSize) { + end = self.maxHeaderSize - self.nread + start + self.nread = self.maxHeaderSize + self.maxed = true + } else { self.nread += (end - start) } + + self.buffer += data.toString('binary', start, end) + } + if (isMatch) { self._finish() } + }) } -/** - * @internal - */ -function extractTarXz(tarPath, folderPath) { - return new Promise((fulfill, reject) => { - const tarStream = tar_fs_1.default.extract(folderPath); - tarStream.on('error', reject); - tarStream.on('finish', fulfill); - const readStream = (0, fs_1.createReadStream)(tarPath); - readStream.pipe(createXzStream()).pipe(tarStream); - }); +inherits(HeaderParser, EventEmitter) + +HeaderParser.prototype.push = function (data) { + const r = this.ss.push(data) + if (this.finished) { return r } } -/** - * @internal - */ -async function installDMG(dmgPath, folderPath) { - const { stdout } = (0, child_process_1.spawnSync)(`hdiutil`, [ - 'attach', - '-nobrowse', - '-noautoopen', - dmgPath, - ]); - const volumes = stdout.toString('utf8').match(/\/Volumes\/(.*)/m); - if (!volumes) { - throw new Error(`Could not find volume path in ${stdout}`); - } - const mountPath = volumes[0]; - try { - const fileNames = await (0, promises_1.readdir)(mountPath); - const appName = fileNames.find(item => { - return typeof item === 'string' && item.endsWith('.app'); - }); - if (!appName) { - throw new Error(`Cannot find app in ${mountPath}`); - } - const mountedPath = path.join(mountPath, appName); - (0, child_process_1.spawnSync)('cp', ['-R', mountedPath, folderPath]); + +HeaderParser.prototype.reset = function () { + this.finished = false + this.buffer = '' + this.header = {} + this.ss.reset() +} + +HeaderParser.prototype._finish = function () { + if (this.buffer) { this._parseHeader() } + this.ss.matches = this.ss.maxMatches + const header = this.header + this.header = {} + this.buffer = '' + this.finished = true + this.nread = this.npairs = 0 + this.maxed = false + this.emit('header', header) +} + +HeaderParser.prototype._parseHeader = function () { + if (this.npairs === this.maxHeaderPairs) { return } + + const lines = this.buffer.split(RE_CRLF) + const len = lines.length + let m, h + + for (var i = 0; i < len; ++i) { // eslint-disable-line no-var + if (lines[i].length === 0) { continue } + if (lines[i][0] === '\t' || lines[i][0] === ' ') { + // folded header content + // RFC2822 says to just remove the CRLF and not the whitespace following + // it, so we follow the RFC and include the leading whitespace ... + if (h) { + this.header[h][this.header[h].length - 1] += lines[i] + continue + } } - finally { - (0, child_process_1.spawnSync)('hdiutil', ['detach', mountPath, '-quiet']); + + const posColon = lines[i].indexOf(':') + if ( + posColon === -1 || + posColon === 0 + ) { + return } + m = RE_HDR.exec(lines[i]) + h = m[1].toLowerCase() + this.header[h] = this.header[h] || [] + this.header[h].push((m[2] || '')) + if (++this.npairs === this.maxHeaderPairs) { break } + } } -//# sourceMappingURL=fileUtil.js.map + +module.exports = HeaderParser + /***/ }), -/***/ 80422: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 50612: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const inherits = (__nccwpck_require__(57975).inherits) +const ReadableStream = (__nccwpck_require__(57075).Readable) + +function PartStream (opts) { + ReadableStream.call(this, opts) +} +inherits(PartStream, ReadableStream) + +PartStream.prototype._read = function (n) {} + +module.exports = PartStream + + +/***/ }), + +/***/ 84136: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; + /** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 + * Copyright Brian White. All rights reserved. + * + * @see https://github.com/mscdex/streamsearch + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Based heavily on the Streaming Boyer-Moore-Horspool C++ implementation + * by Hongli Lai at: https://github.com/FooBarWidget/boyer-moore-horspool */ -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || (function () { - var ownKeys = function(o) { - ownKeys = Object.getOwnPropertyNames || function (o) { - var ar = []; - for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; - return ar; - }; - return ownKeys(o); - }; - return function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); - __setModuleDefault(result, mod); - return result; - }; -})(); -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.headHttpRequest = headHttpRequest; -exports.httpRequest = httpRequest; -exports.downloadFile = downloadFile; -exports.getJSON = getJSON; -exports.getText = getText; -const fs_1 = __nccwpck_require__(79896); -const http = __importStar(__nccwpck_require__(58611)); -const https = __importStar(__nccwpck_require__(65692)); -const url_1 = __nccwpck_require__(87016); -const proxy_agent_1 = __nccwpck_require__(75273); -function headHttpRequest(url) { - return new Promise(resolve => { - const request = httpRequest(url, 'HEAD', response => { - // consume response data free node process - response.resume(); - resolve(response.statusCode === 200); - }, false); - request.on('error', () => { - resolve(false); - }); - }); +const EventEmitter = (__nccwpck_require__(78474).EventEmitter) +const inherits = (__nccwpck_require__(57975).inherits) + +function SBMH (needle) { + if (typeof needle === 'string') { + needle = Buffer.from(needle) + } + + if (!Buffer.isBuffer(needle)) { + throw new TypeError('The needle has to be a String or a Buffer.') + } + + const needleLength = needle.length + + if (needleLength === 0) { + throw new Error('The needle cannot be an empty String/Buffer.') + } + + if (needleLength > 256) { + throw new Error('The needle cannot have a length bigger than 256.') + } + + this.maxMatches = Infinity + this.matches = 0 + + this._occ = new Array(256) + .fill(needleLength) // Initialize occurrence table. + this._lookbehind_size = 0 + this._needle = needle + this._bufpos = 0 + + this._lookbehind = Buffer.alloc(needleLength) + + // Populate occurrence table with analysis of the needle, + // ignoring last letter. + for (var i = 0; i < needleLength - 1; ++i) { // eslint-disable-line no-var + this._occ[needle[i]] = needleLength - 1 - i + } } -function httpRequest(url, method, response, keepAlive = true) { - const options = { - protocol: url.protocol, - hostname: url.hostname, - port: url.port, - path: url.pathname + url.search, - method, - headers: keepAlive ? { Connection: 'keep-alive' } : undefined, - auth: (0, url_1.urlToHttpOptions)(url).auth, - agent: new proxy_agent_1.ProxyAgent(), - }; - const requestCallback = (res) => { - if (res.statusCode && - res.statusCode >= 300 && - res.statusCode < 400 && - res.headers.location) { - httpRequest(new url_1.URL(res.headers.location), method, response); - // consume response data to free up memory - // And prevents the connection from being kept alive - res.resume(); - } - else { - response(res); - } - }; - const request = options.protocol === 'https:' - ? https.request(options, requestCallback) - : http.request(options, requestCallback); - request.end(); - return request; +inherits(SBMH, EventEmitter) + +SBMH.prototype.reset = function () { + this._lookbehind_size = 0 + this.matches = 0 + this._bufpos = 0 } -/** - * @internal - */ -function downloadFile(url, destinationPath, progressCallback) { - return new Promise((resolve, reject) => { - let downloadedBytes = 0; - let totalBytes = 0; - function onData(chunk) { - downloadedBytes += chunk.length; - progressCallback(downloadedBytes, totalBytes); - } - const request = httpRequest(url, 'GET', response => { - if (response.statusCode !== 200) { - const error = new Error(`Download failed: server returned code ${response.statusCode}. URL: ${url}`); - // consume response data to free up memory - response.resume(); - reject(error); - return; - } - const file = (0, fs_1.createWriteStream)(destinationPath); - file.on('finish', () => { - return resolve(); - }); - file.on('error', error => { - return reject(error); - }); - response.pipe(file); - totalBytes = parseInt(response.headers['content-length'], 10); - if (progressCallback) { - response.on('data', onData); - } - }); - request.on('error', error => { - return reject(error); - }); - }); + +SBMH.prototype.push = function (chunk, pos) { + if (!Buffer.isBuffer(chunk)) { + chunk = Buffer.from(chunk, 'binary') + } + const chlen = chunk.length + this._bufpos = pos || 0 + let r + while (r !== chlen && this.matches < this.maxMatches) { r = this._sbmh_feed(chunk) } + return r } -async function getJSON(url) { - const text = await getText(url); - try { - return JSON.parse(text); + +SBMH.prototype._sbmh_feed = function (data) { + const len = data.length + const needle = this._needle + const needleLength = needle.length + const lastNeedleChar = needle[needleLength - 1] + + // Positive: points to a position in `data` + // pos == 3 points to data[3] + // Negative: points to a position in the lookbehind buffer + // pos == -2 points to lookbehind[lookbehind_size - 2] + let pos = -this._lookbehind_size + let ch + + if (pos < 0) { + // Lookbehind buffer is not empty. Perform Boyer-Moore-Horspool + // search with character lookup code that considers both the + // lookbehind buffer and the current round's haystack data. + // + // Loop until + // there is a match. + // or until + // we've moved past the position that requires the + // lookbehind buffer. In this case we switch to the + // optimized loop. + // or until + // the character to look at lies outside the haystack. + while (pos < 0 && pos <= len - needleLength) { + ch = this._sbmh_lookup_char(data, pos + needleLength - 1) + + if ( + ch === lastNeedleChar && + this._sbmh_memcmp(data, pos, needleLength - 1) + ) { + this._lookbehind_size = 0 + ++this.matches + this.emit('info', true) + + return (this._bufpos = pos + needleLength) + } + pos += this._occ[ch] } - catch { - throw new Error('Could not parse JSON from ' + url.toString()); + + // No match. + + if (pos < 0) { + // There's too few data for Boyer-Moore-Horspool to run, + // so let's use a different algorithm to skip as much as + // we can. + // Forward pos until + // the trailing part of lookbehind + data + // looks like the beginning of the needle + // or until + // pos == 0 + while (pos < 0 && !this._sbmh_memcmp(data, pos, len - pos)) { ++pos } + } + + if (pos >= 0) { + // Discard lookbehind buffer. + this.emit('info', false, this._lookbehind, 0, this._lookbehind_size) + this._lookbehind_size = 0 + } else { + // Cut off part of the lookbehind buffer that has + // been processed and append the entire haystack + // into it. + const bytesToCutOff = this._lookbehind_size + pos + if (bytesToCutOff > 0) { + // The cut off data is guaranteed not to contain the needle. + this.emit('info', false, this._lookbehind, 0, bytesToCutOff) + } + + this._lookbehind.copy(this._lookbehind, 0, bytesToCutOff, + this._lookbehind_size - bytesToCutOff) + this._lookbehind_size -= bytesToCutOff + + data.copy(this._lookbehind, this._lookbehind_size) + this._lookbehind_size += len + + this._bufpos = len + return len } + } + + pos += (pos >= 0) * this._bufpos + + // Lookbehind buffer is now empty. We only need to check if the + // needle is in the haystack. + if (data.indexOf(needle, pos) !== -1) { + pos = data.indexOf(needle, pos) + ++this.matches + if (pos > 0) { this.emit('info', true, data, this._bufpos, pos) } else { this.emit('info', true) } + + return (this._bufpos = pos + needleLength) + } else { + pos = len - needleLength + } + + // There was no match. If there's trailing haystack data that we cannot + // match yet using the Boyer-Moore-Horspool algorithm (because the trailing + // data is less than the needle size) then match using a modified + // algorithm that starts matching from the beginning instead of the end. + // Whatever trailing data is left after running this algorithm is added to + // the lookbehind buffer. + while ( + pos < len && + ( + data[pos] !== needle[0] || + ( + (Buffer.compare( + data.subarray(pos, pos + len - pos), + needle.subarray(0, len - pos) + ) !== 0) + ) + ) + ) { + ++pos + } + if (pos < len) { + data.copy(this._lookbehind, 0, pos, pos + (len - pos)) + this._lookbehind_size = len - pos + } + + // Everything until pos is guaranteed not to contain needle data. + if (pos > 0) { this.emit('info', false, data, this._bufpos, pos < len ? pos : len) } + + this._bufpos = len + return len } -function getText(url) { - return new Promise((resolve, reject) => { - const request = httpRequest(url, 'GET', response => { - let data = ''; - if (response.statusCode && response.statusCode >= 400) { - return reject(new Error(`Got status code ${response.statusCode}`)); - } - response.on('data', chunk => { - data += chunk; - }); - response.on('end', () => { - try { - return resolve(String(data)); - } - catch { - return reject(new Error('Chrome version not found')); - } - }); - }, false); - request.on('error', err => { - reject(err); - }); - }); + +SBMH.prototype._sbmh_lookup_char = function (data, pos) { + return (pos < 0) + ? this._lookbehind[this._lookbehind_size + pos] + : data[pos] } -//# sourceMappingURL=httpUtil.js.map + +SBMH.prototype._sbmh_memcmp = function (data, pos, len) { + for (var i = 0; i < len; ++i) { // eslint-disable-line no-var + if (this._sbmh_lookup_char(data, pos + i) !== this._needle[i]) { return false } + } + return true +} + +module.exports = SBMH + /***/ }), -/***/ 37619: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 89581: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/** - * @license - * Copyright 2017 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.install = install; -exports.uninstall = uninstall; -exports.getInstalledBrowsers = getInstalledBrowsers; -exports.canDownload = canDownload; -const assert_1 = __importDefault(__nccwpck_require__(42613)); -const child_process_1 = __nccwpck_require__(35317); -const fs_1 = __nccwpck_require__(79896); -const promises_1 = __nccwpck_require__(91943); -const os_1 = __importDefault(__nccwpck_require__(70857)); -const path_1 = __importDefault(__nccwpck_require__(16928)); -const browser_data_js_1 = __nccwpck_require__(35255); -const Cache_js_1 = __nccwpck_require__(95674); -const debug_js_1 = __nccwpck_require__(41387); -const detectPlatform_js_1 = __nccwpck_require__(79014); -const fileUtil_js_1 = __nccwpck_require__(32152); -const httpUtil_js_1 = __nccwpck_require__(80422); -const debugInstall = (0, debug_js_1.debug)('puppeteer:browsers:install'); -const times = new Map(); -function debugTime(label) { - times.set(label, process.hrtime()); + +const WritableStream = (__nccwpck_require__(57075).Writable) +const { inherits } = __nccwpck_require__(57975) +const Dicer = __nccwpck_require__(27182) + +const MultipartParser = __nccwpck_require__(41192) +const UrlencodedParser = __nccwpck_require__(80855) +const parseParams = __nccwpck_require__(8929) + +function Busboy (opts) { + if (!(this instanceof Busboy)) { return new Busboy(opts) } + + if (typeof opts !== 'object') { + throw new TypeError('Busboy expected an options-Object.') + } + if (typeof opts.headers !== 'object') { + throw new TypeError('Busboy expected an options-Object with headers-attribute.') + } + if (typeof opts.headers['content-type'] !== 'string') { + throw new TypeError('Missing Content-Type-header.') + } + + const { + headers, + ...streamOptions + } = opts + + this.opts = { + autoDestroy: false, + ...streamOptions + } + WritableStream.call(this, this.opts) + + this._done = false + this._parser = this.getParserByHeaders(headers) + this._finished = false } -function debugTimeEnd(label) { - const end = process.hrtime(); - const start = times.get(label); - if (!start) { - return; +inherits(Busboy, WritableStream) + +Busboy.prototype.emit = function (ev) { + if (ev === 'finish') { + if (!this._done) { + this._parser?.end() + return + } else if (this._finished) { + return } - const duration = end[0] * 1000 + end[1] / 1e6 - (start[0] * 1000 + start[1] / 1e6); // calculate duration in milliseconds - debugInstall(`Duration for ${label}: ${duration}ms`); + this._finished = true + } + WritableStream.prototype.emit.apply(this, arguments) } -async function install(options) { - options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); - options.unpack ??= true; - if (!options.platform) { - throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`); - } - const url = getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl); - try { - return await installUrl(url, options); - } - catch (err) { - // If custom baseUrl is provided, do not fall back to CfT dashboard. - if (options.baseUrl && !options.forceFallbackForTesting) { - throw err; - } - debugInstall(`Error downloading from ${url}.`); - switch (options.browser) { - case browser_data_js_1.Browser.CHROME: - case browser_data_js_1.Browser.CHROMEDRIVER: - case browser_data_js_1.Browser.CHROMEHEADLESSSHELL: { - debugInstall(`Trying to find download URL via https://googlechromelabs.github.io/chrome-for-testing.`); - const version = (await (0, httpUtil_js_1.getJSON)(new URL(`https://googlechromelabs.github.io/chrome-for-testing/${options.buildId}.json`))); - let platform = ''; - switch (options.platform) { - case browser_data_js_1.BrowserPlatform.LINUX: - platform = 'linux64'; - break; - case browser_data_js_1.BrowserPlatform.MAC_ARM: - platform = 'mac-arm64'; - break; - case browser_data_js_1.BrowserPlatform.MAC: - platform = 'mac-x64'; - break; - case browser_data_js_1.BrowserPlatform.WIN32: - platform = 'win32'; - break; - case browser_data_js_1.BrowserPlatform.WIN64: - platform = 'win64'; - break; - } - const url = version.downloads[options.browser]?.find(link => { - return link['platform'] === platform; - })?.url; - if (url) { - debugInstall(`Falling back to downloading from ${url}.`); - return await installUrl(new URL(url), options); - } - throw err; - } - default: - throw err; - } - } + +Busboy.prototype.getParserByHeaders = function (headers) { + const parsed = parseParams(headers['content-type']) + + const cfg = { + defCharset: this.opts.defCharset, + fileHwm: this.opts.fileHwm, + headers, + highWaterMark: this.opts.highWaterMark, + isPartAFile: this.opts.isPartAFile, + limits: this.opts.limits, + parsedConType: parsed, + preservePath: this.opts.preservePath + } + + if (MultipartParser.detect.test(parsed[0])) { + return new MultipartParser(this, cfg) + } + if (UrlencodedParser.detect.test(parsed[0])) { + return new UrlencodedParser(this, cfg) + } + throw new Error('Unsupported Content-Type.') } -async function installDeps(installedBrowser) { - if (process.platform !== 'linux' || - installedBrowser.platform !== browser_data_js_1.BrowserPlatform.LINUX) { - return; - } - // Currently, only Debian-like deps are supported. - const depsPath = path_1.default.join(path_1.default.dirname(installedBrowser.executablePath), 'deb.deps'); - if (!(0, fs_1.existsSync)(depsPath)) { - debugInstall(`deb.deps file was not found at ${depsPath}`); - return; - } - const data = (0, fs_1.readFileSync)(depsPath, 'utf-8').split('\n').join(','); - if (process.getuid?.() !== 0) { - throw new Error('Installing system dependencies requires root privileges'); - } - let result = (0, child_process_1.spawnSync)('apt-get', ['-v']); - if (result.status !== 0) { - throw new Error('Failed to install system dependencies: apt-get does not seem to be available'); + +Busboy.prototype._write = function (chunk, encoding, cb) { + this._parser.write(chunk, cb) +} + +module.exports = Busboy +module.exports["default"] = Busboy +module.exports.Busboy = Busboy + +module.exports.Dicer = Dicer + + +/***/ }), + +/***/ 41192: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +// TODO: +// * support 1 nested multipart level +// (see second multipart example here: +// http://www.w3.org/TR/html401/interact/forms.html#didx-multipartform-data) +// * support limits.fieldNameSize +// -- this will require modifications to utils.parseParams + +const { Readable } = __nccwpck_require__(57075) +const { inherits } = __nccwpck_require__(57975) + +const Dicer = __nccwpck_require__(27182) + +const parseParams = __nccwpck_require__(8929) +const decodeText = __nccwpck_require__(72747) +const basename = __nccwpck_require__(20692) +const getLimit = __nccwpck_require__(22393) + +const RE_BOUNDARY = /^boundary$/i +const RE_FIELD = /^form-data$/i +const RE_CHARSET = /^charset$/i +const RE_FILENAME = /^filename$/i +const RE_NAME = /^name$/i + +Multipart.detect = /^multipart\/form-data/i +function Multipart (boy, cfg) { + let i + let len + const self = this + let boundary + const limits = cfg.limits + const isPartAFile = cfg.isPartAFile || ((fieldName, contentType, fileName) => (contentType === 'application/octet-stream' || fileName !== undefined)) + const parsedConType = cfg.parsedConType || [] + const defCharset = cfg.defCharset || 'utf8' + const preservePath = cfg.preservePath + const fileOpts = { highWaterMark: cfg.fileHwm } + + for (i = 0, len = parsedConType.length; i < len; ++i) { + if (Array.isArray(parsedConType[i]) && + RE_BOUNDARY.test(parsedConType[i][0])) { + boundary = parsedConType[i][1] + break } - debugInstall(`Trying to install dependencies: ${data}`); - result = (0, child_process_1.spawnSync)('apt-get', [ - 'satisfy', - '-y', - data, - '--no-install-recommends', - ]); - if (result.status !== 0) { - throw new Error(`Failed to install system dependencies: status=${result.status},error=${result.error},stdout=${result.stdout.toString('utf8')},stderr=${result.stderr.toString('utf8')}`); + } + + function checkFinished () { + if (nends === 0 && finished && !boy._done) { + finished = false + self.end() } - debugInstall(`Installed system dependencies ${data}`); -} -async function installUrl(url, options) { - options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); - if (!options.platform) { - throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`); + } + + if (typeof boundary !== 'string') { throw new Error('Multipart: Boundary not found') } + + const fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024) + const fileSizeLimit = getLimit(limits, 'fileSize', Infinity) + const filesLimit = getLimit(limits, 'files', Infinity) + const fieldsLimit = getLimit(limits, 'fields', Infinity) + const partsLimit = getLimit(limits, 'parts', Infinity) + const headerPairsLimit = getLimit(limits, 'headerPairs', 2000) + const headerSizeLimit = getLimit(limits, 'headerSize', 80 * 1024) + + let nfiles = 0 + let nfields = 0 + let nends = 0 + let curFile + let curField + let finished = false + + this._needDrain = false + this._pause = false + this._cb = undefined + this._nparts = 0 + this._boy = boy + + const parserCfg = { + boundary, + maxHeaderPairs: headerPairsLimit, + maxHeaderSize: headerSizeLimit, + partHwm: fileOpts.highWaterMark, + highWaterMark: cfg.highWaterMark + } + + this.parser = new Dicer(parserCfg) + this.parser.on('drain', function () { + self._needDrain = false + if (self._cb && !self._pause) { + const cb = self._cb + self._cb = undefined + cb() } - const fileName = url.toString().split('/').pop(); - (0, assert_1.default)(fileName, `A malformed download URL was found: ${url}.`); - const cache = new Cache_js_1.Cache(options.cacheDir); - const browserRoot = cache.browserRoot(options.browser); - const archivePath = path_1.default.join(browserRoot, `${options.buildId}-${fileName}`); - if (!(0, fs_1.existsSync)(browserRoot)) { - await (0, promises_1.mkdir)(browserRoot, { recursive: true }); + }).on('part', function onPart (part) { + if (++self._nparts > partsLimit) { + self.parser.removeListener('part', onPart) + self.parser.on('part', skipPart) + boy.hitPartsLimit = true + boy.emit('partsLimit') + return skipPart(part) } - if (!options.unpack) { - if ((0, fs_1.existsSync)(archivePath)) { - return archivePath; - } - debugInstall(`Downloading binary from ${url}`); - debugTime('download'); - await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback); - debugTimeEnd('download'); - return archivePath; + + // hack because streams2 _always_ doesn't emit 'end' until nextTick, so let + // us emit 'end' early since we know the part has ended if we are already + // seeing the next part + if (curField) { + const field = curField + field.emit('end') + field.removeAllListeners('end') } - const outputPath = cache.installationDir(options.browser, options.platform, options.buildId); - try { - if ((0, fs_1.existsSync)(outputPath)) { - const installedBrowser = new Cache_js_1.InstalledBrowser(cache, options.browser, options.buildId, options.platform); - if (!(0, fs_1.existsSync)(installedBrowser.executablePath)) { - throw new Error(`The browser folder (${outputPath}) exists but the executable (${installedBrowser.executablePath}) is missing`); - } - await runSetup(installedBrowser); - if (options.installDeps) { - await installDeps(installedBrowser); + + part.on('header', function (header) { + let contype + let fieldname + let parsed + let charset + let encoding + let filename + let nsize = 0 + + if (header['content-type']) { + parsed = parseParams(header['content-type'][0]) + if (parsed[0]) { + contype = parsed[0].toLowerCase() + for (i = 0, len = parsed.length; i < len; ++i) { + if (RE_CHARSET.test(parsed[i][0])) { + charset = parsed[i][1].toLowerCase() + break } - return installedBrowser; + } } - debugInstall(`Downloading binary from ${url}`); - try { - debugTime('download'); - await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback); + } + + if (contype === undefined) { contype = 'text/plain' } + if (charset === undefined) { charset = defCharset } + + if (header['content-disposition']) { + parsed = parseParams(header['content-disposition'][0]) + if (!RE_FIELD.test(parsed[0])) { return skipPart(part) } + for (i = 0, len = parsed.length; i < len; ++i) { + if (RE_NAME.test(parsed[i][0])) { + fieldname = parsed[i][1] + } else if (RE_FILENAME.test(parsed[i][0])) { + filename = parsed[i][1] + if (!preservePath) { filename = basename(filename) } + } } - finally { - debugTimeEnd('download'); + } else { return skipPart(part) } + + if (header['content-transfer-encoding']) { encoding = header['content-transfer-encoding'][0].toLowerCase() } else { encoding = '7bit' } + + let onData, + onEnd + + if (isPartAFile(fieldname, contype, filename)) { + // file/binary field + if (nfiles === filesLimit) { + if (!boy.hitFilesLimit) { + boy.hitFilesLimit = true + boy.emit('filesLimit') + } + return skipPart(part) } - debugInstall(`Installing ${archivePath} to ${outputPath}`); - try { - debugTime('extract'); - await (0, fileUtil_js_1.unpackArchive)(archivePath, outputPath); + + ++nfiles + + if (boy.listenerCount('file') === 0) { + self.parser._ignore() + return } - finally { - debugTimeEnd('extract'); + + ++nends + const file = new FileStream(fileOpts) + curFile = file + file.on('end', function () { + --nends + self._pause = false + checkFinished() + if (self._cb && !self._needDrain) { + const cb = self._cb + self._cb = undefined + cb() + } + }) + file._read = function (n) { + if (!self._pause) { return } + self._pause = false + if (self._cb && !self._needDrain) { + const cb = self._cb + self._cb = undefined + cb() + } } - const installedBrowser = new Cache_js_1.InstalledBrowser(cache, options.browser, options.buildId, options.platform); - if (options.buildIdAlias) { - const metadata = installedBrowser.readMetadata(); - metadata.aliases[options.buildIdAlias] = options.buildId; - installedBrowser.writeMetadata(metadata); + boy.emit('file', fieldname, file, filename, encoding, contype) + + onData = function (data) { + if ((nsize += data.length) > fileSizeLimit) { + const extralen = fileSizeLimit - nsize + data.length + if (extralen > 0) { file.push(data.slice(0, extralen)) } + file.truncated = true + file.bytesRead = fileSizeLimit + part.removeAllListeners('data') + file.emit('limit') + return + } else if (!file.push(data)) { self._pause = true } + + file.bytesRead = nsize } - await runSetup(installedBrowser); - if (options.installDeps) { - await installDeps(installedBrowser); + + onEnd = function () { + curFile = undefined + file.push(null) } - return installedBrowser; - } - finally { - if ((0, fs_1.existsSync)(archivePath)) { - await (0, promises_1.unlink)(archivePath); + } else { + // non-file field + if (nfields === fieldsLimit) { + if (!boy.hitFieldsLimit) { + boy.hitFieldsLimit = true + boy.emit('fieldsLimit') + } + return skipPart(part) } - } -} -async function runSetup(installedBrowser) { - // On Windows for Chrome invoke setup.exe to configure sandboxes. - if ((installedBrowser.platform === browser_data_js_1.BrowserPlatform.WIN32 || - installedBrowser.platform === browser_data_js_1.BrowserPlatform.WIN64) && - installedBrowser.browser === browser_data_js_1.Browser.CHROME && - installedBrowser.platform === (0, detectPlatform_js_1.detectBrowserPlatform)()) { - try { - debugTime('permissions'); - const browserDir = path_1.default.dirname(installedBrowser.executablePath); - const setupExePath = path_1.default.join(browserDir, 'setup.exe'); - if (!(0, fs_1.existsSync)(setupExePath)) { - return; - } - (0, child_process_1.spawnSync)(path_1.default.join(browserDir, 'setup.exe'), [`--configure-browser-in-directory=` + browserDir], { - shell: true, - }); - // TODO: Handle error here. Currently the setup.exe sometimes - // errors although it sets the permissions correctly. + + ++nfields + ++nends + let buffer = '' + let truncated = false + curField = part + + onData = function (data) { + if ((nsize += data.length) > fieldSizeLimit) { + const extralen = (fieldSizeLimit - (nsize - data.length)) + buffer += data.toString('binary', 0, extralen) + truncated = true + part.removeAllListeners('data') + } else { buffer += data.toString('binary') } } - finally { - debugTimeEnd('permissions'); + + onEnd = function () { + curField = undefined + if (buffer.length) { buffer = decodeText(buffer, 'binary', charset) } + boy.emit('field', fieldname, buffer, false, truncated, encoding, contype) + --nends + checkFinished() } - } + } + + /* As of node@2efe4ab761666 (v0.10.29+/v0.11.14+), busboy had become + broken. Streams2/streams3 is a huge black box of confusion, but + somehow overriding the sync state seems to fix things again (and still + seems to work for previous node versions). + */ + part._readableState.sync = false + + part.on('data', onData) + part.on('end', onEnd) + }).on('error', function (err) { + if (curFile) { curFile.emit('error', err) } + }) + }).on('error', function (err) { + boy.emit('error', err) + }).on('finish', function () { + finished = true + checkFinished() + }) } -/** - * - * @public - */ -async function uninstall(options) { - options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); - if (!options.platform) { - throw new Error(`Cannot detect the browser platform for: ${os_1.default.platform()} (${os_1.default.arch()})`); - } - new Cache_js_1.Cache(options.cacheDir).uninstall(options.browser, options.platform, options.buildId); + +Multipart.prototype.write = function (chunk, cb) { + const r = this.parser.write(chunk) + if (r && !this._pause) { + cb() + } else { + this._needDrain = !r + this._cb = cb + } } -/** - * Returns metadata about browsers installed in the cache directory. - * - * @public - */ -async function getInstalledBrowsers(options) { - return new Cache_js_1.Cache(options.cacheDir).getInstalledBrowsers(); + +Multipart.prototype.end = function () { + const self = this + + if (self.parser.writable) { + self.parser.end() + } else if (!self._boy._done) { + process.nextTick(function () { + self._boy._done = true + self._boy.emit('finish') + }) + } } -/** - * @public - */ -async function canDownload(options) { - options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); - if (!options.platform) { - throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`); - } - return await (0, httpUtil_js_1.headHttpRequest)(getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl)); + +function skipPart (part) { + part.resume() } -function getDownloadUrl(browser, platform, buildId, baseUrl) { - return new URL(browser_data_js_1.downloadUrls[browser](platform, buildId, baseUrl)); + +function FileStream (opts) { + Readable.call(this, opts) + + this.bytesRead = 0 + + this.truncated = false } -//# sourceMappingURL=install.js.map + +inherits(FileStream, Readable) + +FileStream.prototype._read = function (n) {} + +module.exports = Multipart + /***/ }), -/***/ 6485: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { +/***/ 80855: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.TimeoutError = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = void 0; -exports.computeExecutablePath = computeExecutablePath; -exports.computeSystemExecutablePath = computeSystemExecutablePath; -exports.launch = launch; -exports.isErrorLike = isErrorLike; -exports.isErrnoException = isErrnoException; -const child_process_1 = __importDefault(__nccwpck_require__(35317)); -const fs_1 = __nccwpck_require__(79896); -const os_1 = __importDefault(__nccwpck_require__(70857)); -const readline_1 = __importDefault(__nccwpck_require__(23785)); -const browser_data_js_1 = __nccwpck_require__(35255); -const Cache_js_1 = __nccwpck_require__(95674); -const debug_js_1 = __nccwpck_require__(41387); -const detectPlatform_js_1 = __nccwpck_require__(79014); -const debugLaunch = (0, debug_js_1.debug)('puppeteer:browsers:launcher'); -/** - * @public - */ -function computeExecutablePath(options) { - return new Cache_js_1.Cache(options.cacheDir).computeExecutablePath(options); -} -/** - * @public - */ -function computeSystemExecutablePath(options) { - options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); - if (!options.platform) { - throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`); - } - const path = (0, browser_data_js_1.resolveSystemExecutablePath)(options.browser, options.platform, options.channel); - try { - (0, fs_1.accessSync)(path); - } - catch { - throw new Error(`Could not find Google Chrome executable for channel '${options.channel}' at '${path}'.`); - } - return path; -} -/** - * Launches a browser process according to {@link LaunchOptions}. - * - * @public - */ -function launch(opts) { - return new Process(opts); -} -/** - * @public - */ -exports.CDP_WEBSOCKET_ENDPOINT_REGEX = /^DevTools listening on (ws:\/\/.*)$/; -/** - * @public - */ -exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = /^WebDriver BiDi listening on (ws:\/\/.*)$/; -const processListeners = new Map(); -const dispatchers = { - exit: (...args) => { - processListeners.get('exit')?.forEach(handler => { - return handler(...args); - }); - }, - SIGINT: (...args) => { - processListeners.get('SIGINT')?.forEach(handler => { - return handler(...args); - }); - }, - SIGHUP: (...args) => { - processListeners.get('SIGHUP')?.forEach(handler => { - return handler(...args); - }); - }, - SIGTERM: (...args) => { - processListeners.get('SIGTERM')?.forEach(handler => { - return handler(...args); - }); - }, -}; -function subscribeToProcessEvent(event, handler) { - const listeners = processListeners.get(event) || []; - if (listeners.length === 0) { - process.on(event, dispatchers[event]); - } - listeners.push(handler); - processListeners.set(event, listeners); -} -function unsubscribeFromProcessEvent(event, handler) { - const listeners = processListeners.get(event) || []; - const existingListenerIdx = listeners.indexOf(handler); - if (existingListenerIdx === -1) { - return; - } - listeners.splice(existingListenerIdx, 1); - processListeners.set(event, listeners); - if (listeners.length === 0) { - process.off(event, dispatchers[event]); + +const Decoder = __nccwpck_require__(11496) +const decodeText = __nccwpck_require__(72747) +const getLimit = __nccwpck_require__(22393) + +const RE_CHARSET = /^charset$/i + +UrlEncoded.detect = /^application\/x-www-form-urlencoded/i +function UrlEncoded (boy, cfg) { + const limits = cfg.limits + const parsedConType = cfg.parsedConType + this.boy = boy + + this.fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024) + this.fieldNameSizeLimit = getLimit(limits, 'fieldNameSize', 100) + this.fieldsLimit = getLimit(limits, 'fields', Infinity) + + let charset + for (var i = 0, len = parsedConType.length; i < len; ++i) { // eslint-disable-line no-var + if (Array.isArray(parsedConType[i]) && + RE_CHARSET.test(parsedConType[i][0])) { + charset = parsedConType[i][1].toLowerCase() + break } + } + + if (charset === undefined) { charset = cfg.defCharset || 'utf8' } + + this.decoder = new Decoder() + this.charset = charset + this._fields = 0 + this._state = 'key' + this._checkingBytes = true + this._bytesKey = 0 + this._bytesVal = 0 + this._key = '' + this._val = '' + this._keyTrunc = false + this._valTrunc = false + this._hitLimit = false } -/** - * @public - */ -class Process { - #executablePath; - #args; - #browserProcess; - #exited = false; - // The browser process can be closed externally or from the driver process. We - // need to invoke the hooks only once though but we don't know how many times - // we will be invoked. - #hooksRan = false; - #onExitHook = async () => { }; - #browserProcessExiting; - constructor(opts) { - this.#executablePath = opts.executablePath; - this.#args = opts.args ?? []; - opts.pipe ??= false; - opts.dumpio ??= false; - opts.handleSIGINT ??= true; - opts.handleSIGTERM ??= true; - opts.handleSIGHUP ??= true; - // On non-windows platforms, `detached: true` makes child process a - // leader of a new process group, making it possible to kill child - // process tree with `.kill(-pid)` command. @see - // https://nodejs.org/api/child_process.html#child_process_options_detached - opts.detached ??= process.platform !== 'win32'; - const stdio = this.#configureStdio({ - pipe: opts.pipe, - dumpio: opts.dumpio, - }); - const env = opts.env || {}; - debugLaunch(`Launching ${this.#executablePath} ${this.#args.join(' ')}`, { - detached: opts.detached, - env: Object.keys(env).reduce((res, key) => { - if (key.toLowerCase().startsWith('puppeteer_')) { - res[key] = env[key]; - } - return res; - }, {}), - stdio, - }); - this.#browserProcess = child_process_1.default.spawn(this.#executablePath, this.#args, { - detached: opts.detached, - env, - stdio, - }); - debugLaunch(`Launched ${this.#browserProcess.pid}`); - if (opts.dumpio) { - this.#browserProcess.stderr?.pipe(process.stderr); - this.#browserProcess.stdout?.pipe(process.stdout); - } - subscribeToProcessEvent('exit', this.#onDriverProcessExit); - if (opts.handleSIGINT) { - subscribeToProcessEvent('SIGINT', this.#onDriverProcessSignal); - } - if (opts.handleSIGTERM) { - subscribeToProcessEvent('SIGTERM', this.#onDriverProcessSignal); - } - if (opts.handleSIGHUP) { - subscribeToProcessEvent('SIGHUP', this.#onDriverProcessSignal); - } - if (opts.onExit) { - this.#onExitHook = opts.onExit; - } - this.#browserProcessExiting = new Promise((resolve, reject) => { - this.#browserProcess.once('exit', async () => { - debugLaunch(`Browser process ${this.#browserProcess.pid} onExit`); - this.#clearListeners(); - this.#exited = true; - try { - await this.#runHooks(); - } - catch (err) { - reject(err); - return; - } - resolve(); - }); - }); - } - async #runHooks() { - if (this.#hooksRan) { - return; - } - this.#hooksRan = true; - await this.#onExitHook(); - } - get nodeProcess() { - return this.#browserProcess; - } - #configureStdio(opts) { - if (opts.pipe) { - if (opts.dumpio) { - return ['ignore', 'pipe', 'pipe', 'pipe', 'pipe']; - } - else { - return ['ignore', 'ignore', 'ignore', 'pipe', 'pipe']; - } - } - else { - if (opts.dumpio) { - return ['pipe', 'pipe', 'pipe']; - } - else { - return ['pipe', 'ignore', 'pipe']; - } - } - } - #clearListeners() { - unsubscribeFromProcessEvent('exit', this.#onDriverProcessExit); - unsubscribeFromProcessEvent('SIGINT', this.#onDriverProcessSignal); - unsubscribeFromProcessEvent('SIGTERM', this.#onDriverProcessSignal); - unsubscribeFromProcessEvent('SIGHUP', this.#onDriverProcessSignal); + +UrlEncoded.prototype.write = function (data, cb) { + if (this._fields === this.fieldsLimit) { + if (!this.boy.hitFieldsLimit) { + this.boy.hitFieldsLimit = true + this.boy.emit('fieldsLimit') } - #onDriverProcessExit = (_code) => { - this.kill(); - }; - #onDriverProcessSignal = (signal) => { - switch (signal) { - case 'SIGINT': - this.kill(); - process.exit(130); - case 'SIGTERM': - case 'SIGHUP': - void this.close(); - break; + return cb() + } + + let idxeq; let idxamp; let i; let p = 0; const len = data.length + + while (p < len) { + if (this._state === 'key') { + idxeq = idxamp = undefined + for (i = p; i < len; ++i) { + if (!this._checkingBytes) { ++p } + if (data[i] === 0x3D/* = */) { + idxeq = i + break + } else if (data[i] === 0x26/* & */) { + idxamp = i + break } - }; - async close() { - await this.#runHooks(); - if (!this.#exited) { - this.kill(); + if (this._checkingBytes && this._bytesKey === this.fieldNameSizeLimit) { + this._hitLimit = true + break + } else if (this._checkingBytes) { ++this._bytesKey } + } + + if (idxeq !== undefined) { + // key with assignment + if (idxeq > p) { this._key += this.decoder.write(data.toString('binary', p, idxeq)) } + this._state = 'val' + + this._hitLimit = false + this._checkingBytes = true + this._val = '' + this._bytesVal = 0 + this._valTrunc = false + this.decoder.reset() + + p = idxeq + 1 + } else if (idxamp !== undefined) { + // key with no assignment + ++this._fields + let key; const keyTrunc = this._keyTrunc + if (idxamp > p) { key = (this._key += this.decoder.write(data.toString('binary', p, idxamp))) } else { key = this._key } + + this._hitLimit = false + this._checkingBytes = true + this._key = '' + this._bytesKey = 0 + this._keyTrunc = false + this.decoder.reset() + + if (key.length) { + this.boy.emit('field', decodeText(key, 'binary', this.charset), + '', + keyTrunc, + false) } - return await this.#browserProcessExiting; - } - hasClosed() { - return this.#browserProcessExiting; - } - kill() { - debugLaunch(`Trying to kill ${this.#browserProcess.pid}`); - // If the process failed to launch (for example if the browser executable path - // is invalid), then the process does not get a pid assigned. A call to - // `proc.kill` would error, as the `pid` to-be-killed can not be found. - if (this.#browserProcess && - this.#browserProcess.pid && - pidExists(this.#browserProcess.pid)) { - try { - debugLaunch(`Browser process ${this.#browserProcess.pid} exists`); - if (process.platform === 'win32') { - try { - child_process_1.default.execSync(`taskkill /pid ${this.#browserProcess.pid} /T /F`); - } - catch (error) { - debugLaunch(`Killing ${this.#browserProcess.pid} using taskkill failed`, error); - // taskkill can fail to kill the process e.g. due to missing permissions. - // Let's kill the process via Node API. This delays killing of all child - // processes of `this.proc` until the main Node.js process dies. - this.#browserProcess.kill(); - } - } - else { - // on linux the process group can be killed with the group id prefixed with - // a minus sign. The process group id is the group leader's pid. - const processGroupId = -this.#browserProcess.pid; - try { - process.kill(processGroupId, 'SIGKILL'); - } - catch (error) { - debugLaunch(`Killing ${this.#browserProcess.pid} using process.kill failed`, error); - // Killing the process group can fail due e.g. to missing permissions. - // Let's kill the process via Node API. This delays killing of all child - // processes of `this.proc` until the main Node.js process dies. - this.#browserProcess.kill('SIGKILL'); - } - } - } - catch (error) { - throw new Error(`${PROCESS_ERROR_EXPLANATION}\nError cause: ${isErrorLike(error) ? error.stack : error}`); - } + + p = idxamp + 1 + if (this._fields === this.fieldsLimit) { return cb() } + } else if (this._hitLimit) { + // we may not have hit the actual limit if there are encoded bytes... + if (i > p) { this._key += this.decoder.write(data.toString('binary', p, i)) } + p = i + if ((this._bytesKey = this._key.length) === this.fieldNameSizeLimit) { + // yep, we actually did hit the limit + this._checkingBytes = false + this._keyTrunc = true } - this.#clearListeners(); - } - waitForLineOutput(regex, timeout = 0) { - if (!this.#browserProcess.stderr) { - throw new Error('`browserProcess` does not have stderr.'); + } else { + if (p < len) { this._key += this.decoder.write(data.toString('binary', p)) } + p = len + } + } else { + idxamp = undefined + for (i = p; i < len; ++i) { + if (!this._checkingBytes) { ++p } + if (data[i] === 0x26/* & */) { + idxamp = i + break } - const rl = readline_1.default.createInterface(this.#browserProcess.stderr); - let stderr = ''; - return new Promise((resolve, reject) => { - rl.on('line', onLine); - rl.on('close', onClose); - this.#browserProcess.on('exit', onClose); - this.#browserProcess.on('error', onClose); - const timeoutId = timeout > 0 ? setTimeout(onTimeout, timeout) : undefined; - const cleanup = () => { - if (timeoutId) { - clearTimeout(timeoutId); - } - rl.off('line', onLine); - rl.off('close', onClose); - this.#browserProcess.off('exit', onClose); - this.#browserProcess.off('error', onClose); - }; - function onClose(error) { - cleanup(); - reject(new Error([ - `Failed to launch the browser process!${error ? ' ' + error.message : ''}`, - stderr, - '', - 'TROUBLESHOOTING: https://pptr.dev/troubleshooting', - '', - ].join('\n'))); - } - function onTimeout() { - cleanup(); - reject(new TimeoutError(`Timed out after ${timeout} ms while waiting for the WS endpoint URL to appear in stdout!`)); - } - function onLine(line) { - stderr += line + '\n'; - const match = line.match(regex); - if (!match) { - return; - } - cleanup(); - // The RegExp matches, so this will obviously exist. - resolve(match[1]); - } - }); - } -} -exports.Process = Process; -const PROCESS_ERROR_EXPLANATION = `Puppeteer was unable to kill the process which ran the browser binary. -This means that, on future Puppeteer launches, Puppeteer might not be able to launch the browser. -Please check your open processes and ensure that the browser processes that Puppeteer launched have been killed. -If you think this is a bug, please report it on the Puppeteer issue tracker.`; -/** - * @internal - */ -function pidExists(pid) { - try { - return process.kill(pid, 0); - } - catch (error) { - if (isErrnoException(error)) { - if (error.code && error.code === 'ESRCH') { - return false; - } + if (this._checkingBytes && this._bytesVal === this.fieldSizeLimit) { + this._hitLimit = true + break + } else if (this._checkingBytes) { ++this._bytesVal } + } + + if (idxamp !== undefined) { + ++this._fields + if (idxamp > p) { this._val += this.decoder.write(data.toString('binary', p, idxamp)) } + this.boy.emit('field', decodeText(this._key, 'binary', this.charset), + decodeText(this._val, 'binary', this.charset), + this._keyTrunc, + this._valTrunc) + this._state = 'key' + + this._hitLimit = false + this._checkingBytes = true + this._key = '' + this._bytesKey = 0 + this._keyTrunc = false + this.decoder.reset() + + p = idxamp + 1 + if (this._fields === this.fieldsLimit) { return cb() } + } else if (this._hitLimit) { + // we may not have hit the actual limit if there are encoded bytes... + if (i > p) { this._val += this.decoder.write(data.toString('binary', p, i)) } + p = i + if ((this._val === '' && this.fieldSizeLimit === 0) || + (this._bytesVal = this._val.length) === this.fieldSizeLimit) { + // yep, we actually did hit the limit + this._checkingBytes = false + this._valTrunc = true } - throw error; + } else { + if (p < len) { this._val += this.decoder.write(data.toString('binary', p)) } + p = len + } } + } + cb() } -/** - * @internal - */ -function isErrorLike(obj) { - return (typeof obj === 'object' && obj !== null && 'name' in obj && 'message' in obj); + +UrlEncoded.prototype.end = function () { + if (this.boy._done) { return } + + if (this._state === 'key' && this._key.length > 0) { + this.boy.emit('field', decodeText(this._key, 'binary', this.charset), + '', + this._keyTrunc, + false) + } else if (this._state === 'val') { + this.boy.emit('field', decodeText(this._key, 'binary', this.charset), + decodeText(this._val, 'binary', this.charset), + this._keyTrunc, + this._valTrunc) + } + this.boy._done = true + this.boy.emit('finish') } -/** - * @internal - */ -function isErrnoException(obj) { - return (isErrorLike(obj) && - ('errno' in obj || 'code' in obj || 'path' in obj || 'syscall' in obj)); + +module.exports = UrlEncoded + + +/***/ }), + +/***/ 11496: +/***/ ((module) => { + +"use strict"; + + +const RE_PLUS = /\+/g + +const HEX = [ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +] + +function Decoder () { + this.buffer = undefined } -/** - * @public - */ -class TimeoutError extends Error { - /** - * @internal - */ - constructor(message) { - super(message); - this.name = this.constructor.name; - Error.captureStackTrace(this, this.constructor); +Decoder.prototype.write = function (str) { + // Replace '+' with ' ' before decoding + str = str.replace(RE_PLUS, ' ') + let res = '' + let i = 0; let p = 0; const len = str.length + for (; i < len; ++i) { + if (this.buffer !== undefined) { + if (!HEX[str.charCodeAt(i)]) { + res += '%' + this.buffer + this.buffer = undefined + --i // retry character + } else { + this.buffer += str[i] + ++p + if (this.buffer.length === 2) { + res += String.fromCharCode(parseInt(this.buffer, 16)) + this.buffer = undefined + } + } + } else if (str[i] === '%') { + if (i > p) { + res += str.substring(p, i) + p = i + } + this.buffer = '' + ++p } + } + if (p < len && this.buffer === undefined) { res += str.substring(p) } + return res } -exports.TimeoutError = TimeoutError; -//# sourceMappingURL=launch.js.map +Decoder.prototype.reset = function () { + this.buffer = undefined +} + +module.exports = Decoder + /***/ }), -/***/ 73403: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 20692: +/***/ ((module) => { "use strict"; -/** - * @license - * Copyright 2023 Google Inc. - * SPDX-License-Identifier: Apache-2.0 - */ -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.InstalledBrowser = exports.Cache = exports.makeProgressCallback = exports.CLI = exports.getVersionComparator = exports.createProfile = exports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.resolveBuildId = exports.detectBrowserPlatform = exports.uninstall = exports.canDownload = exports.getInstalledBrowsers = exports.install = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = exports.TimeoutError = exports.computeSystemExecutablePath = exports.computeExecutablePath = exports.launch = void 0; -var launch_js_1 = __nccwpck_require__(6485); -Object.defineProperty(exports, "launch", ({ enumerable: true, get: function () { return launch_js_1.launch; } })); -Object.defineProperty(exports, "computeExecutablePath", ({ enumerable: true, get: function () { return launch_js_1.computeExecutablePath; } })); -Object.defineProperty(exports, "computeSystemExecutablePath", ({ enumerable: true, get: function () { return launch_js_1.computeSystemExecutablePath; } })); -Object.defineProperty(exports, "TimeoutError", ({ enumerable: true, get: function () { return launch_js_1.TimeoutError; } })); -Object.defineProperty(exports, "CDP_WEBSOCKET_ENDPOINT_REGEX", ({ enumerable: true, get: function () { return launch_js_1.CDP_WEBSOCKET_ENDPOINT_REGEX; } })); -Object.defineProperty(exports, "WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX", ({ enumerable: true, get: function () { return launch_js_1.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX; } })); -Object.defineProperty(exports, "Process", ({ enumerable: true, get: function () { return launch_js_1.Process; } })); -var install_js_1 = __nccwpck_require__(37619); -Object.defineProperty(exports, "install", ({ enumerable: true, get: function () { return install_js_1.install; } })); -Object.defineProperty(exports, "getInstalledBrowsers", ({ enumerable: true, get: function () { return install_js_1.getInstalledBrowsers; } })); -Object.defineProperty(exports, "canDownload", ({ enumerable: true, get: function () { return install_js_1.canDownload; } })); -Object.defineProperty(exports, "uninstall", ({ enumerable: true, get: function () { return install_js_1.uninstall; } })); -var detectPlatform_js_1 = __nccwpck_require__(79014); -Object.defineProperty(exports, "detectBrowserPlatform", ({ enumerable: true, get: function () { return detectPlatform_js_1.detectBrowserPlatform; } })); -var browser_data_js_1 = __nccwpck_require__(35255); -Object.defineProperty(exports, "resolveBuildId", ({ enumerable: true, get: function () { return browser_data_js_1.resolveBuildId; } })); -Object.defineProperty(exports, "Browser", ({ enumerable: true, get: function () { return browser_data_js_1.Browser; } })); -Object.defineProperty(exports, "BrowserPlatform", ({ enumerable: true, get: function () { return browser_data_js_1.BrowserPlatform; } })); -Object.defineProperty(exports, "ChromeReleaseChannel", ({ enumerable: true, get: function () { return browser_data_js_1.ChromeReleaseChannel; } })); -Object.defineProperty(exports, "createProfile", ({ enumerable: true, get: function () { return browser_data_js_1.createProfile; } })); -Object.defineProperty(exports, "getVersionComparator", ({ enumerable: true, get: function () { return browser_data_js_1.getVersionComparator; } })); -var CLI_js_1 = __nccwpck_require__(15206); -Object.defineProperty(exports, "CLI", ({ enumerable: true, get: function () { return CLI_js_1.CLI; } })); -Object.defineProperty(exports, "makeProgressCallback", ({ enumerable: true, get: function () { return CLI_js_1.makeProgressCallback; } })); -var Cache_js_1 = __nccwpck_require__(95674); -Object.defineProperty(exports, "Cache", ({ enumerable: true, get: function () { return Cache_js_1.Cache; } })); -Object.defineProperty(exports, "InstalledBrowser", ({ enumerable: true, get: function () { return Cache_js_1.InstalledBrowser; } })); -//# sourceMappingURL=main.js.map + +module.exports = function basename (path) { + if (typeof path !== 'string') { return '' } + for (var i = path.length - 1; i >= 0; --i) { // eslint-disable-line no-var + switch (path.charCodeAt(i)) { + case 0x2F: // '/' + case 0x5C: // '\' + path = path.slice(i + 1) + return (path === '..' || path === '.' ? '' : path) + } + } + return (path === '..' || path === '.' ? '' : path) +} + /***/ }), -/***/ 68669: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 72747: +/***/ (function(module) { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Glob = void 0; -const minimatch_1 = __nccwpck_require__(62883); -const node_url_1 = __nccwpck_require__(73136); -const path_scurry_1 = __nccwpck_require__(38958); -const pattern_js_1 = __nccwpck_require__(2029); -const walker_js_1 = __nccwpck_require__(83581); -// if no process global, just call it linux. -// so we default to case-sensitive, / separators -const defaultPlatform = (typeof process === 'object' && - process && - typeof process.platform === 'string') ? - process.platform - : 'linux'; -/** - * An object that can perform glob pattern traversals. - */ -class Glob { - absolute; - cwd; - root; - dot; - dotRelative; - follow; - ignore; - magicalBraces; - mark; - matchBase; - maxDepth; - nobrace; - nocase; - nodir; - noext; - noglobstar; - pattern; - platform; - realpath; - scurry; - stat; - signal; - windowsPathsNoEscape; - withFileTypes; - includeChildMatches; - /** - * The options provided to the constructor. - */ - opts; - /** - * An array of parsed immutable {@link Pattern} objects. - */ - patterns; - /** - * All options are stored as properties on the `Glob` object. - * - * See {@link GlobOptions} for full options descriptions. - * - * Note that a previous `Glob` object can be passed as the - * `GlobOptions` to another `Glob` instantiation to re-use settings - * and caches with a new pattern. - * - * Traversal functions can be called multiple times to run the walk - * again. - */ - constructor(pattern, opts) { - /* c8 ignore start */ - if (!opts) - throw new TypeError('glob options required'); - /* c8 ignore stop */ - this.withFileTypes = !!opts.withFileTypes; - this.signal = opts.signal; - this.follow = !!opts.follow; - this.dot = !!opts.dot; - this.dotRelative = !!opts.dotRelative; - this.nodir = !!opts.nodir; - this.mark = !!opts.mark; - if (!opts.cwd) { - this.cwd = ''; - } - else if (opts.cwd instanceof URL || opts.cwd.startsWith('file://')) { - opts.cwd = (0, node_url_1.fileURLToPath)(opts.cwd); - } - this.cwd = opts.cwd || ''; - this.root = opts.root; - this.magicalBraces = !!opts.magicalBraces; - this.nobrace = !!opts.nobrace; - this.noext = !!opts.noext; - this.realpath = !!opts.realpath; - this.absolute = opts.absolute; - this.includeChildMatches = opts.includeChildMatches !== false; - this.noglobstar = !!opts.noglobstar; - this.matchBase = !!opts.matchBase; - this.maxDepth = - typeof opts.maxDepth === 'number' ? opts.maxDepth : Infinity; - this.stat = !!opts.stat; - this.ignore = opts.ignore; - if (this.withFileTypes && this.absolute !== undefined) { - throw new Error('cannot set absolute and withFileTypes:true'); - } - if (typeof pattern === 'string') { - pattern = [pattern]; - } - this.windowsPathsNoEscape = - !!opts.windowsPathsNoEscape || - opts.allowWindowsEscape === - false; - if (this.windowsPathsNoEscape) { - pattern = pattern.map(p => p.replace(/\\/g, '/')); - } - if (this.matchBase) { - if (opts.noglobstar) { - throw new TypeError('base matching requires globstar'); - } - pattern = pattern.map(p => (p.includes('/') ? p : `./**/${p}`)); - } - this.pattern = pattern; - this.platform = opts.platform || defaultPlatform; - this.opts = { ...opts, platform: this.platform }; - if (opts.scurry) { - this.scurry = opts.scurry; - if (opts.nocase !== undefined && - opts.nocase !== opts.scurry.nocase) { - throw new Error('nocase option contradicts provided scurry option'); - } - } - else { - const Scurry = opts.platform === 'win32' ? path_scurry_1.PathScurryWin32 - : opts.platform === 'darwin' ? path_scurry_1.PathScurryDarwin - : opts.platform ? path_scurry_1.PathScurryPosix - : path_scurry_1.PathScurry; - this.scurry = new Scurry(this.cwd, { - nocase: opts.nocase, - fs: opts.fs, - }); + +// Node has always utf-8 +const utf8Decoder = new TextDecoder('utf-8') +const textDecoders = new Map([ + ['utf-8', utf8Decoder], + ['utf8', utf8Decoder] +]) + +function getDecoder (charset) { + let lc + while (true) { + switch (charset) { + case 'utf-8': + case 'utf8': + return decoders.utf8 + case 'latin1': + case 'ascii': // TODO: Make these a separate, strict decoder? + case 'us-ascii': + case 'iso-8859-1': + case 'iso8859-1': + case 'iso88591': + case 'iso_8859-1': + case 'windows-1252': + case 'iso_8859-1:1987': + case 'cp1252': + case 'x-cp1252': + return decoders.latin1 + case 'utf16le': + case 'utf-16le': + case 'ucs2': + case 'ucs-2': + return decoders.utf16le + case 'base64': + return decoders.base64 + default: + if (lc === undefined) { + lc = true + charset = charset.toLowerCase() + continue } - this.nocase = this.scurry.nocase; - // If you do nocase:true on a case-sensitive file system, then - // we need to use regexps instead of strings for non-magic - // path portions, because statting `aBc` won't return results - // for the file `AbC` for example. - const nocaseMagicOnly = this.platform === 'darwin' || this.platform === 'win32'; - const mmo = { - // default nocase based on platform - ...opts, - dot: this.dot, - matchBase: this.matchBase, - nobrace: this.nobrace, - nocase: this.nocase, - nocaseMagicOnly, - nocomment: true, - noext: this.noext, - nonegate: true, - optimizationLevel: 2, - platform: this.platform, - windowsPathsNoEscape: this.windowsPathsNoEscape, - debug: !!this.opts.debug, - }; - const mms = this.pattern.map(p => new minimatch_1.Minimatch(p, mmo)); - const [matchSet, globParts] = mms.reduce((set, m) => { - set[0].push(...m.set); - set[1].push(...m.globParts); - return set; - }, [[], []]); - this.patterns = matchSet.map((set, i) => { - const g = globParts[i]; - /* c8 ignore start */ - if (!g) - throw new Error('invalid pattern object'); - /* c8 ignore stop */ - return new pattern_js_1.Pattern(set, g, 0, this.platform); - }); + return decoders.other.bind(charset) } - async walk() { - // Walkers always return array of Path objects, so we just have to - // coerce them into the right shape. It will have already called - // realpath() if the option was set to do so, so we know that's cached. - // start out knowing the cwd, at least - return [ - ...(await new walker_js_1.GlobWalker(this.patterns, this.scurry.cwd, { - ...this.opts, - maxDepth: this.maxDepth !== Infinity ? - this.maxDepth + this.scurry.cwd.depth() - : Infinity, - platform: this.platform, - nocase: this.nocase, - includeChildMatches: this.includeChildMatches, - }).walk()), - ]; + } +} + +const decoders = { + utf8: (data, sourceEncoding) => { + if (data.length === 0) { + return '' } - walkSync() { - return [ - ...new walker_js_1.GlobWalker(this.patterns, this.scurry.cwd, { - ...this.opts, - maxDepth: this.maxDepth !== Infinity ? - this.maxDepth + this.scurry.cwd.depth() - : Infinity, - platform: this.platform, - nocase: this.nocase, - includeChildMatches: this.includeChildMatches, - }).walkSync(), - ]; + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) } - stream() { - return new walker_js_1.GlobStream(this.patterns, this.scurry.cwd, { - ...this.opts, - maxDepth: this.maxDepth !== Infinity ? - this.maxDepth + this.scurry.cwd.depth() - : Infinity, - platform: this.platform, - nocase: this.nocase, - includeChildMatches: this.includeChildMatches, - }).stream(); - } - streamSync() { - return new walker_js_1.GlobStream(this.patterns, this.scurry.cwd, { - ...this.opts, - maxDepth: this.maxDepth !== Infinity ? - this.maxDepth + this.scurry.cwd.depth() - : Infinity, - platform: this.platform, - nocase: this.nocase, - includeChildMatches: this.includeChildMatches, - }).streamSync(); + return data.utf8Slice(0, data.length) + }, + + latin1: (data, sourceEncoding) => { + if (data.length === 0) { + return '' } - /** - * Default sync iteration function. Returns a Generator that - * iterates over the results. - */ - iterateSync() { - return this.streamSync()[Symbol.iterator](); + if (typeof data === 'string') { + return data } - [Symbol.iterator]() { - return this.iterateSync(); + return data.latin1Slice(0, data.length) + }, + + utf16le: (data, sourceEncoding) => { + if (data.length === 0) { + return '' } - /** - * Default async iteration function. Returns an AsyncGenerator that - * iterates over the results. - */ - iterate() { - return this.stream()[Symbol.asyncIterator](); + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) + } + return data.ucs2Slice(0, data.length) + }, + + base64: (data, sourceEncoding) => { + if (data.length === 0) { + return '' + } + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) + } + return data.base64Slice(0, data.length) + }, + + other: (data, sourceEncoding) => { + if (data.length === 0) { + return '' + } + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) } - [Symbol.asyncIterator]() { - return this.iterate(); + + if (textDecoders.has(this.toString())) { + try { + return textDecoders.get(this).decode(data) + } catch {} } + return typeof data === 'string' + ? data + : data.toString() + } +} + +function decodeText (text, sourceEncoding, destEncoding) { + if (text) { + return getDecoder(destEncoding)(text, sourceEncoding) + } + return text } -exports.Glob = Glob; -//# sourceMappingURL=glob.js.map + +module.exports = decodeText + /***/ }), -/***/ 53413: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 22393: +/***/ ((module) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.hasMagic = void 0; -const minimatch_1 = __nccwpck_require__(62883); -/** - * Return true if the patterns provided contain any magic glob characters, - * given the options provided. - * - * Brace expansion is not considered "magic" unless the `magicalBraces` option - * is set, as brace expansion just turns one string into an array of strings. - * So a pattern like `'x{a,b}y'` would return `false`, because `'xay'` and - * `'xby'` both do not contain any magic glob characters, and it's treated the - * same as if you had called it on `['xay', 'xby']`. When `magicalBraces:true` - * is in the options, brace expansion _is_ treated as a pattern having magic. - */ -const hasMagic = (pattern, options = {}) => { - if (!Array.isArray(pattern)) { - pattern = [pattern]; - } - for (const p of pattern) { - if (new minimatch_1.Minimatch(p, options).hasMagic()) - return true; - } - return false; -}; -exports.hasMagic = hasMagic; -//# sourceMappingURL=has-magic.js.map + +module.exports = function getLimit (limits, name, defaultLimit) { + if ( + !limits || + limits[name] === undefined || + limits[name] === null + ) { return defaultLimit } + + if ( + typeof limits[name] !== 'number' || + isNaN(limits[name]) + ) { throw new TypeError('Limit ' + name + ' is not a valid number') } + + return limits[name] +} + /***/ }), -/***/ 74941: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 8929: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; +/* eslint-disable object-property-newline */ -// give it a pattern, and it'll be able to tell you if -// a given path should be ignored. -// Ignoring a path ignores its children if the pattern ends in /** -// Ignores are always parsed in dot:true mode -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Ignore = void 0; -const minimatch_1 = __nccwpck_require__(62883); -const pattern_js_1 = __nccwpck_require__(2029); -const defaultPlatform = (typeof process === 'object' && - process && - typeof process.platform === 'string') ? - process.platform - : 'linux'; -/** - * Class used to process ignored patterns - */ -class Ignore { - relative; - relativeChildren; - absolute; - absoluteChildren; - platform; - mmopts; - constructor(ignored, { nobrace, nocase, noext, noglobstar, platform = defaultPlatform, }) { - this.relative = []; - this.absolute = []; - this.relativeChildren = []; - this.absoluteChildren = []; - this.platform = platform; - this.mmopts = { - dot: true, - nobrace, - nocase, - noext, - noglobstar, - optimizationLevel: 2, - platform, - nocomment: true, - nonegate: true, - }; - for (const ign of ignored) - this.add(ign); - } - add(ign) { - // this is a little weird, but it gives us a clean set of optimized - // minimatch matchers, without getting tripped up if one of them - // ends in /** inside a brace section, and it's only inefficient at - // the start of the walk, not along it. - // It'd be nice if the Pattern class just had a .test() method, but - // handling globstars is a bit of a pita, and that code already lives - // in minimatch anyway. - // Another way would be if maybe Minimatch could take its set/globParts - // as an option, and then we could at least just use Pattern to test - // for absolute-ness. - // Yet another way, Minimatch could take an array of glob strings, and - // a cwd option, and do the right thing. - const mm = new minimatch_1.Minimatch(ign, this.mmopts); - for (let i = 0; i < mm.set.length; i++) { - const parsed = mm.set[i]; - const globParts = mm.globParts[i]; - /* c8 ignore start */ - if (!parsed || !globParts) { - throw new Error('invalid pattern object'); - } - // strip off leading ./ portions - // https://github.com/isaacs/node-glob/issues/570 - while (parsed[0] === '.' && globParts[0] === '.') { - parsed.shift(); - globParts.shift(); - } - /* c8 ignore stop */ - const p = new pattern_js_1.Pattern(parsed, globParts, 0, this.platform); - const m = new minimatch_1.Minimatch(p.globString(), this.mmopts); - const children = globParts[globParts.length - 1] === '**'; - const absolute = p.isAbsolute(); - if (absolute) - this.absolute.push(m); - else - this.relative.push(m); - if (children) { - if (absolute) - this.absoluteChildren.push(m); - else - this.relativeChildren.push(m); - } - } - } - ignored(p) { - const fullpath = p.fullpath(); - const fullpaths = `${fullpath}/`; - const relative = p.relative() || '.'; - const relatives = `${relative}/`; - for (const m of this.relative) { - if (m.match(relative) || m.match(relatives)) - return true; - } - for (const m of this.absolute) { - if (m.match(fullpath) || m.match(fullpaths)) - return true; - } - return false; - } - childrenIgnored(p) { - const fullpath = p.fullpath() + '/'; - const relative = (p.relative() || '.') + '/'; - for (const m of this.relativeChildren) { - if (m.match(relative)) - return true; - } - for (const m of this.absoluteChildren) { - if (m.match(fullpath)) - return true; + +const decodeText = __nccwpck_require__(72747) + +const RE_ENCODED = /%[a-fA-F0-9][a-fA-F0-9]/g + +const EncodedLookup = { + '%00': '\x00', '%01': '\x01', '%02': '\x02', '%03': '\x03', '%04': '\x04', + '%05': '\x05', '%06': '\x06', '%07': '\x07', '%08': '\x08', '%09': '\x09', + '%0a': '\x0a', '%0A': '\x0a', '%0b': '\x0b', '%0B': '\x0b', '%0c': '\x0c', + '%0C': '\x0c', '%0d': '\x0d', '%0D': '\x0d', '%0e': '\x0e', '%0E': '\x0e', + '%0f': '\x0f', '%0F': '\x0f', '%10': '\x10', '%11': '\x11', '%12': '\x12', + '%13': '\x13', '%14': '\x14', '%15': '\x15', '%16': '\x16', '%17': '\x17', + '%18': '\x18', '%19': '\x19', '%1a': '\x1a', '%1A': '\x1a', '%1b': '\x1b', + '%1B': '\x1b', '%1c': '\x1c', '%1C': '\x1c', '%1d': '\x1d', '%1D': '\x1d', + '%1e': '\x1e', '%1E': '\x1e', '%1f': '\x1f', '%1F': '\x1f', '%20': '\x20', + '%21': '\x21', '%22': '\x22', '%23': '\x23', '%24': '\x24', '%25': '\x25', + '%26': '\x26', '%27': '\x27', '%28': '\x28', '%29': '\x29', '%2a': '\x2a', + '%2A': '\x2a', '%2b': '\x2b', '%2B': '\x2b', '%2c': '\x2c', '%2C': '\x2c', + '%2d': '\x2d', '%2D': '\x2d', '%2e': '\x2e', '%2E': '\x2e', '%2f': '\x2f', + '%2F': '\x2f', '%30': '\x30', '%31': '\x31', '%32': '\x32', '%33': '\x33', + '%34': '\x34', '%35': '\x35', '%36': '\x36', '%37': '\x37', '%38': '\x38', + '%39': '\x39', '%3a': '\x3a', '%3A': '\x3a', '%3b': '\x3b', '%3B': '\x3b', + '%3c': '\x3c', '%3C': '\x3c', '%3d': '\x3d', '%3D': '\x3d', '%3e': '\x3e', + '%3E': '\x3e', '%3f': '\x3f', '%3F': '\x3f', '%40': '\x40', '%41': '\x41', + '%42': '\x42', '%43': '\x43', '%44': '\x44', '%45': '\x45', '%46': '\x46', + '%47': '\x47', '%48': '\x48', '%49': '\x49', '%4a': '\x4a', '%4A': '\x4a', + '%4b': '\x4b', '%4B': '\x4b', '%4c': '\x4c', '%4C': '\x4c', '%4d': '\x4d', + '%4D': '\x4d', '%4e': '\x4e', '%4E': '\x4e', '%4f': '\x4f', '%4F': '\x4f', + '%50': '\x50', '%51': '\x51', '%52': '\x52', '%53': '\x53', '%54': '\x54', + '%55': '\x55', '%56': '\x56', '%57': '\x57', '%58': '\x58', '%59': '\x59', + '%5a': '\x5a', '%5A': '\x5a', '%5b': '\x5b', '%5B': '\x5b', '%5c': '\x5c', + '%5C': '\x5c', '%5d': '\x5d', '%5D': '\x5d', '%5e': '\x5e', '%5E': '\x5e', + '%5f': '\x5f', '%5F': '\x5f', '%60': '\x60', '%61': '\x61', '%62': '\x62', + '%63': '\x63', '%64': '\x64', '%65': '\x65', '%66': '\x66', '%67': '\x67', + '%68': '\x68', '%69': '\x69', '%6a': '\x6a', '%6A': '\x6a', '%6b': '\x6b', + '%6B': '\x6b', '%6c': '\x6c', '%6C': '\x6c', '%6d': '\x6d', '%6D': '\x6d', + '%6e': '\x6e', '%6E': '\x6e', '%6f': '\x6f', '%6F': '\x6f', '%70': '\x70', + '%71': '\x71', '%72': '\x72', '%73': '\x73', '%74': '\x74', '%75': '\x75', + '%76': '\x76', '%77': '\x77', '%78': '\x78', '%79': '\x79', '%7a': '\x7a', + '%7A': '\x7a', '%7b': '\x7b', '%7B': '\x7b', '%7c': '\x7c', '%7C': '\x7c', + '%7d': '\x7d', '%7D': '\x7d', '%7e': '\x7e', '%7E': '\x7e', '%7f': '\x7f', + '%7F': '\x7f', '%80': '\x80', '%81': '\x81', '%82': '\x82', '%83': '\x83', + '%84': '\x84', '%85': '\x85', '%86': '\x86', '%87': '\x87', '%88': '\x88', + '%89': '\x89', '%8a': '\x8a', '%8A': '\x8a', '%8b': '\x8b', '%8B': '\x8b', + '%8c': '\x8c', '%8C': '\x8c', '%8d': '\x8d', '%8D': '\x8d', '%8e': '\x8e', + '%8E': '\x8e', '%8f': '\x8f', '%8F': '\x8f', '%90': '\x90', '%91': '\x91', + '%92': '\x92', '%93': '\x93', '%94': '\x94', '%95': '\x95', '%96': '\x96', + '%97': '\x97', '%98': '\x98', '%99': '\x99', '%9a': '\x9a', '%9A': '\x9a', + '%9b': '\x9b', '%9B': '\x9b', '%9c': '\x9c', '%9C': '\x9c', '%9d': '\x9d', + '%9D': '\x9d', '%9e': '\x9e', '%9E': '\x9e', '%9f': '\x9f', '%9F': '\x9f', + '%a0': '\xa0', '%A0': '\xa0', '%a1': '\xa1', '%A1': '\xa1', '%a2': '\xa2', + '%A2': '\xa2', '%a3': '\xa3', '%A3': '\xa3', '%a4': '\xa4', '%A4': '\xa4', + '%a5': '\xa5', '%A5': '\xa5', '%a6': '\xa6', '%A6': '\xa6', '%a7': '\xa7', + '%A7': '\xa7', '%a8': '\xa8', '%A8': '\xa8', '%a9': '\xa9', '%A9': '\xa9', + '%aa': '\xaa', '%Aa': '\xaa', '%aA': '\xaa', '%AA': '\xaa', '%ab': '\xab', + '%Ab': '\xab', '%aB': '\xab', '%AB': '\xab', '%ac': '\xac', '%Ac': '\xac', + '%aC': '\xac', '%AC': '\xac', '%ad': '\xad', '%Ad': '\xad', '%aD': '\xad', + '%AD': '\xad', '%ae': '\xae', '%Ae': '\xae', '%aE': '\xae', '%AE': '\xae', + '%af': '\xaf', '%Af': '\xaf', '%aF': '\xaf', '%AF': '\xaf', '%b0': '\xb0', + '%B0': '\xb0', '%b1': '\xb1', '%B1': '\xb1', '%b2': '\xb2', '%B2': '\xb2', + '%b3': '\xb3', '%B3': '\xb3', '%b4': '\xb4', '%B4': '\xb4', '%b5': '\xb5', + '%B5': '\xb5', '%b6': '\xb6', '%B6': '\xb6', '%b7': '\xb7', '%B7': '\xb7', + '%b8': '\xb8', '%B8': '\xb8', '%b9': '\xb9', '%B9': '\xb9', '%ba': '\xba', + '%Ba': '\xba', '%bA': '\xba', '%BA': '\xba', '%bb': '\xbb', '%Bb': '\xbb', + '%bB': '\xbb', '%BB': '\xbb', '%bc': '\xbc', '%Bc': '\xbc', '%bC': '\xbc', + '%BC': '\xbc', '%bd': '\xbd', '%Bd': '\xbd', '%bD': '\xbd', '%BD': '\xbd', + '%be': '\xbe', '%Be': '\xbe', '%bE': '\xbe', '%BE': '\xbe', '%bf': '\xbf', + '%Bf': '\xbf', '%bF': '\xbf', '%BF': '\xbf', '%c0': '\xc0', '%C0': '\xc0', + '%c1': '\xc1', '%C1': '\xc1', '%c2': '\xc2', '%C2': '\xc2', '%c3': '\xc3', + '%C3': '\xc3', '%c4': '\xc4', '%C4': '\xc4', '%c5': '\xc5', '%C5': '\xc5', + '%c6': '\xc6', '%C6': '\xc6', '%c7': '\xc7', '%C7': '\xc7', '%c8': '\xc8', + '%C8': '\xc8', '%c9': '\xc9', '%C9': '\xc9', '%ca': '\xca', '%Ca': '\xca', + '%cA': '\xca', '%CA': '\xca', '%cb': '\xcb', '%Cb': '\xcb', '%cB': '\xcb', + '%CB': '\xcb', '%cc': '\xcc', '%Cc': '\xcc', '%cC': '\xcc', '%CC': '\xcc', + '%cd': '\xcd', '%Cd': '\xcd', '%cD': '\xcd', '%CD': '\xcd', '%ce': '\xce', + '%Ce': '\xce', '%cE': '\xce', '%CE': '\xce', '%cf': '\xcf', '%Cf': '\xcf', + '%cF': '\xcf', '%CF': '\xcf', '%d0': '\xd0', '%D0': '\xd0', '%d1': '\xd1', + '%D1': '\xd1', '%d2': '\xd2', '%D2': '\xd2', '%d3': '\xd3', '%D3': '\xd3', + '%d4': '\xd4', '%D4': '\xd4', '%d5': '\xd5', '%D5': '\xd5', '%d6': '\xd6', + '%D6': '\xd6', '%d7': '\xd7', '%D7': '\xd7', '%d8': '\xd8', '%D8': '\xd8', + '%d9': '\xd9', '%D9': '\xd9', '%da': '\xda', '%Da': '\xda', '%dA': '\xda', + '%DA': '\xda', '%db': '\xdb', '%Db': '\xdb', '%dB': '\xdb', '%DB': '\xdb', + '%dc': '\xdc', '%Dc': '\xdc', '%dC': '\xdc', '%DC': '\xdc', '%dd': '\xdd', + '%Dd': '\xdd', '%dD': '\xdd', '%DD': '\xdd', '%de': '\xde', '%De': '\xde', + '%dE': '\xde', '%DE': '\xde', '%df': '\xdf', '%Df': '\xdf', '%dF': '\xdf', + '%DF': '\xdf', '%e0': '\xe0', '%E0': '\xe0', '%e1': '\xe1', '%E1': '\xe1', + '%e2': '\xe2', '%E2': '\xe2', '%e3': '\xe3', '%E3': '\xe3', '%e4': '\xe4', + '%E4': '\xe4', '%e5': '\xe5', '%E5': '\xe5', '%e6': '\xe6', '%E6': '\xe6', + '%e7': '\xe7', '%E7': '\xe7', '%e8': '\xe8', '%E8': '\xe8', '%e9': '\xe9', + '%E9': '\xe9', '%ea': '\xea', '%Ea': '\xea', '%eA': '\xea', '%EA': '\xea', + '%eb': '\xeb', '%Eb': '\xeb', '%eB': '\xeb', '%EB': '\xeb', '%ec': '\xec', + '%Ec': '\xec', '%eC': '\xec', '%EC': '\xec', '%ed': '\xed', '%Ed': '\xed', + '%eD': '\xed', '%ED': '\xed', '%ee': '\xee', '%Ee': '\xee', '%eE': '\xee', + '%EE': '\xee', '%ef': '\xef', '%Ef': '\xef', '%eF': '\xef', '%EF': '\xef', + '%f0': '\xf0', '%F0': '\xf0', '%f1': '\xf1', '%F1': '\xf1', '%f2': '\xf2', + '%F2': '\xf2', '%f3': '\xf3', '%F3': '\xf3', '%f4': '\xf4', '%F4': '\xf4', + '%f5': '\xf5', '%F5': '\xf5', '%f6': '\xf6', '%F6': '\xf6', '%f7': '\xf7', + '%F7': '\xf7', '%f8': '\xf8', '%F8': '\xf8', '%f9': '\xf9', '%F9': '\xf9', + '%fa': '\xfa', '%Fa': '\xfa', '%fA': '\xfa', '%FA': '\xfa', '%fb': '\xfb', + '%Fb': '\xfb', '%fB': '\xfb', '%FB': '\xfb', '%fc': '\xfc', '%Fc': '\xfc', + '%fC': '\xfc', '%FC': '\xfc', '%fd': '\xfd', '%Fd': '\xfd', '%fD': '\xfd', + '%FD': '\xfd', '%fe': '\xfe', '%Fe': '\xfe', '%fE': '\xfe', '%FE': '\xfe', + '%ff': '\xff', '%Ff': '\xff', '%fF': '\xff', '%FF': '\xff' +} + +function encodedReplacer (match) { + return EncodedLookup[match] +} + +const STATE_KEY = 0 +const STATE_VALUE = 1 +const STATE_CHARSET = 2 +const STATE_LANG = 3 + +function parseParams (str) { + const res = [] + let state = STATE_KEY + let charset = '' + let inquote = false + let escaping = false + let p = 0 + let tmp = '' + const len = str.length + + for (var i = 0; i < len; ++i) { // eslint-disable-line no-var + const char = str[i] + if (char === '\\' && inquote) { + if (escaping) { escaping = false } else { + escaping = true + continue + } + } else if (char === '"') { + if (!escaping) { + if (inquote) { + inquote = false + state = STATE_KEY + } else { inquote = true } + continue + } else { escaping = false } + } else { + if (escaping && inquote) { tmp += '\\' } + escaping = false + if ((state === STATE_CHARSET || state === STATE_LANG) && char === "'") { + if (state === STATE_CHARSET) { + state = STATE_LANG + charset = tmp.substring(1) + } else { state = STATE_VALUE } + tmp = '' + continue + } else if (state === STATE_KEY && + (char === '*' || char === '=') && + res.length) { + state = char === '*' + ? STATE_CHARSET + : STATE_VALUE + res[p] = [tmp, undefined] + tmp = '' + continue + } else if (!inquote && char === ';') { + state = STATE_KEY + if (charset) { + if (tmp.length) { + tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer), + 'binary', + charset) + } + charset = '' + } else if (tmp.length) { + tmp = decodeText(tmp, 'binary', 'utf8') } - return false; + if (res[p] === undefined) { res[p] = tmp } else { res[p][1] = tmp } + tmp = '' + ++p + continue + } else if (!inquote && (char === ' ' || char === '\t')) { continue } } -} -exports.Ignore = Ignore; -//# sourceMappingURL=ignore.js.map - -/***/ }), - -/***/ 46171: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.glob = exports.sync = exports.iterate = exports.iterateSync = exports.stream = exports.streamSync = exports.Ignore = exports.hasMagic = exports.Glob = exports.unescape = exports.escape = void 0; -exports.globStreamSync = globStreamSync; -exports.globStream = globStream; -exports.globSync = globSync; -exports.globIterateSync = globIterateSync; -exports.globIterate = globIterate; -const minimatch_1 = __nccwpck_require__(62883); -const glob_js_1 = __nccwpck_require__(68669); -const has_magic_js_1 = __nccwpck_require__(53413); -var minimatch_2 = __nccwpck_require__(62883); -Object.defineProperty(exports, "escape", ({ enumerable: true, get: function () { return minimatch_2.escape; } })); -Object.defineProperty(exports, "unescape", ({ enumerable: true, get: function () { return minimatch_2.unescape; } })); -var glob_js_2 = __nccwpck_require__(68669); -Object.defineProperty(exports, "Glob", ({ enumerable: true, get: function () { return glob_js_2.Glob; } })); -var has_magic_js_2 = __nccwpck_require__(53413); -Object.defineProperty(exports, "hasMagic", ({ enumerable: true, get: function () { return has_magic_js_2.hasMagic; } })); -var ignore_js_1 = __nccwpck_require__(74941); -Object.defineProperty(exports, "Ignore", ({ enumerable: true, get: function () { return ignore_js_1.Ignore; } })); -function globStreamSync(pattern, options = {}) { - return new glob_js_1.Glob(pattern, options).streamSync(); -} -function globStream(pattern, options = {}) { - return new glob_js_1.Glob(pattern, options).stream(); -} -function globSync(pattern, options = {}) { - return new glob_js_1.Glob(pattern, options).walkSync(); -} -async function glob_(pattern, options = {}) { - return new glob_js_1.Glob(pattern, options).walk(); -} -function globIterateSync(pattern, options = {}) { - return new glob_js_1.Glob(pattern, options).iterateSync(); -} -function globIterate(pattern, options = {}) { - return new glob_js_1.Glob(pattern, options).iterate(); -} -// aliases: glob.sync.stream() glob.stream.sync() glob.sync() etc -exports.streamSync = globStreamSync; -exports.stream = Object.assign(globStream, { sync: globStreamSync }); -exports.iterateSync = globIterateSync; -exports.iterate = Object.assign(globIterate, { - sync: globIterateSync, -}); -exports.sync = Object.assign(globSync, { - stream: globStreamSync, - iterate: globIterateSync, -}); -exports.glob = Object.assign(glob_, { - glob: glob_, - globSync, - sync: exports.sync, - globStream, - stream: exports.stream, - globStreamSync, - streamSync: exports.streamSync, - globIterate, - iterate: exports.iterate, - globIterateSync, - iterateSync: exports.iterateSync, - Glob: glob_js_1.Glob, - hasMagic: has_magic_js_1.hasMagic, - escape: minimatch_1.escape, - unescape: minimatch_1.unescape, -}); -exports.glob.glob = exports.glob; -//# sourceMappingURL=index.js.map + tmp += char + } + if (charset && tmp.length) { + tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer), + 'binary', + charset) + } else if (tmp) { + tmp = decodeText(tmp, 'binary', 'utf8') + } -/***/ }), + if (res[p] === undefined) { + if (tmp) { res[p] = tmp } + } else { res[p][1] = tmp } -/***/ 2029: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + return res +} -"use strict"; +module.exports = parseParams -// this is just a very light wrapper around 2 arrays with an offset index -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Pattern = void 0; -const minimatch_1 = __nccwpck_require__(62883); -const isPatternList = (pl) => pl.length >= 1; -const isGlobList = (gl) => gl.length >= 1; -/** - * An immutable-ish view on an array of glob parts and their parsed - * results - */ -class Pattern { - #patternList; - #globList; - #index; - length; - #platform; - #rest; - #globString; - #isDrive; - #isUNC; - #isAbsolute; - #followGlobstar = true; - constructor(patternList, globList, index, platform) { - if (!isPatternList(patternList)) { - throw new TypeError('empty pattern list'); - } - if (!isGlobList(globList)) { - throw new TypeError('empty glob list'); - } - if (globList.length !== patternList.length) { - throw new TypeError('mismatched pattern list and glob list lengths'); - } - this.length = patternList.length; - if (index < 0 || index >= this.length) { - throw new TypeError('index out of range'); - } - this.#patternList = patternList; - this.#globList = globList; - this.#index = index; - this.#platform = platform; - // normalize root entries of absolute patterns on initial creation. - if (this.#index === 0) { - // c: => ['c:/'] - // C:/ => ['C:/'] - // C:/x => ['C:/', 'x'] - // //host/share => ['//host/share/'] - // //host/share/ => ['//host/share/'] - // //host/share/x => ['//host/share/', 'x'] - // /etc => ['/', 'etc'] - // / => ['/'] - if (this.isUNC()) { - // '' / '' / 'host' / 'share' - const [p0, p1, p2, p3, ...prest] = this.#patternList; - const [g0, g1, g2, g3, ...grest] = this.#globList; - if (prest[0] === '') { - // ends in / - prest.shift(); - grest.shift(); - } - const p = [p0, p1, p2, p3, ''].join('/'); - const g = [g0, g1, g2, g3, ''].join('/'); - this.#patternList = [p, ...prest]; - this.#globList = [g, ...grest]; - this.length = this.#patternList.length; - } - else if (this.isDrive() || this.isAbsolute()) { - const [p1, ...prest] = this.#patternList; - const [g1, ...grest] = this.#globList; - if (prest[0] === '') { - // ends in / - prest.shift(); - grest.shift(); - } - const p = p1 + '/'; - const g = g1 + '/'; - this.#patternList = [p, ...prest]; - this.#globList = [g, ...grest]; - this.length = this.#patternList.length; - } - } - } - /** - * The first entry in the parsed list of patterns - */ - pattern() { - return this.#patternList[this.#index]; - } - /** - * true of if pattern() returns a string - */ - isString() { - return typeof this.#patternList[this.#index] === 'string'; - } - /** - * true of if pattern() returns GLOBSTAR - */ - isGlobstar() { - return this.#patternList[this.#index] === minimatch_1.GLOBSTAR; - } - /** - * true if pattern() returns a regexp - */ - isRegExp() { - return this.#patternList[this.#index] instanceof RegExp; - } - /** - * The /-joined set of glob parts that make up this pattern - */ - globString() { - return (this.#globString = - this.#globString || - (this.#index === 0 ? - this.isAbsolute() ? - this.#globList[0] + this.#globList.slice(1).join('/') - : this.#globList.join('/') - : this.#globList.slice(this.#index).join('/'))); - } - /** - * true if there are more pattern parts after this one - */ - hasMore() { - return this.length > this.#index + 1; - } - /** - * The rest of the pattern after this part, or null if this is the end - */ - rest() { - if (this.#rest !== undefined) - return this.#rest; - if (!this.hasMore()) - return (this.#rest = null); - this.#rest = new Pattern(this.#patternList, this.#globList, this.#index + 1, this.#platform); - this.#rest.#isAbsolute = this.#isAbsolute; - this.#rest.#isUNC = this.#isUNC; - this.#rest.#isDrive = this.#isDrive; - return this.#rest; - } - /** - * true if the pattern represents a //unc/path/ on windows - */ - isUNC() { - const pl = this.#patternList; - return this.#isUNC !== undefined ? - this.#isUNC - : (this.#isUNC = - this.#platform === 'win32' && - this.#index === 0 && - pl[0] === '' && - pl[1] === '' && - typeof pl[2] === 'string' && - !!pl[2] && - typeof pl[3] === 'string' && - !!pl[3]); - } - // pattern like C:/... - // split = ['C:', ...] - // XXX: would be nice to handle patterns like `c:*` to test the cwd - // in c: for *, but I don't know of a way to even figure out what that - // cwd is without actually chdir'ing into it? - /** - * True if the pattern starts with a drive letter on Windows - */ - isDrive() { - const pl = this.#patternList; - return this.#isDrive !== undefined ? - this.#isDrive - : (this.#isDrive = - this.#platform === 'win32' && - this.#index === 0 && - this.length > 1 && - typeof pl[0] === 'string' && - /^[a-z]:$/i.test(pl[0])); - } - // pattern = '/' or '/...' or '/x/...' - // split = ['', ''] or ['', ...] or ['', 'x', ...] - // Drive and UNC both considered absolute on windows - /** - * True if the pattern is rooted on an absolute path - */ - isAbsolute() { - const pl = this.#patternList; - return this.#isAbsolute !== undefined ? - this.#isAbsolute - : (this.#isAbsolute = - (pl[0] === '' && pl.length > 1) || - this.isDrive() || - this.isUNC()); - } - /** - * consume the root of the pattern, and return it - */ - root() { - const p = this.#patternList[0]; - return (typeof p === 'string' && this.isAbsolute() && this.#index === 0) ? - p - : ''; - } - /** - * Check to see if the current globstar pattern is allowed to follow - * a symbolic link. - */ - checkFollowGlobstar() { - return !(this.#index === 0 || - !this.isGlobstar() || - !this.#followGlobstar); - } - /** - * Mark that the current globstar pattern is following a symbolic link - */ - markFollowGlobstar() { - if (this.#index === 0 || !this.isGlobstar() || !this.#followGlobstar) - return false; - this.#followGlobstar = false; - return true; - } -} -exports.Pattern = Pattern; -//# sourceMappingURL=pattern.js.map /***/ }), -/***/ 74827: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 15206: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; -// synchronous utility for filtering entries and calculating subwalks -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Processor = exports.SubWalks = exports.MatchRecord = exports.HasWalkedCache = void 0; -const minimatch_1 = __nccwpck_require__(62883); /** - * A cache of which patterns have been processed for a given Path + * @license + * Copyright 2023 Google Inc. + * SPDX-License-Identifier: Apache-2.0 */ -class HasWalkedCache { - store; - constructor(store = new Map()) { - this.store = store; - } - copy() { - return new HasWalkedCache(new Map(this.store)); - } - hasWalked(target, pattern) { - return this.store.get(target.fullpath())?.has(pattern.globString()); - } - storeWalked(target, pattern) { - const fullpath = target.fullpath(); - const cached = this.store.get(fullpath); - if (cached) - cached.add(pattern.globString()); - else - this.store.set(fullpath, new Set([pattern.globString()])); +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; } -} -exports.HasWalkedCache = HasWalkedCache; + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); +}) : function(o, v) { + o["default"] = v; +}); +var __importStar = (this && this.__importStar) || (function () { + var ownKeys = function(o) { + ownKeys = Object.getOwnPropertyNames || function (o) { + var ar = []; + for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; + return ar; + }; + return ownKeys(o); + }; + return function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); + __setModuleDefault(result, mod); + return result; + }; +})(); +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.CLI = void 0; +exports.makeProgressCallback = makeProgressCallback; +const process_1 = __nccwpck_require__(932); +const readline = __importStar(__nccwpck_require__(23785)); +const progress_1 = __importDefault(__nccwpck_require__(49243)); +const yargs_1 = __importDefault(__nccwpck_require__(15229)); +const helpers_1 = __nccwpck_require__(47763); +const browser_data_js_1 = __nccwpck_require__(35255); +const Cache_js_1 = __nccwpck_require__(95674); +const detectPlatform_js_1 = __nccwpck_require__(79014); +const install_js_1 = __nccwpck_require__(37619); +const launch_js_1 = __nccwpck_require__(6485); /** - * A record of which paths have been matched in a given walk step, - * and whether they only are considered a match if they are a directory, - * and whether their absolute or relative path should be returned. + * @public */ -class MatchRecord { - store = new Map(); - add(target, absolute, ifDir) { - const n = (absolute ? 2 : 0) | (ifDir ? 1 : 0); - const current = this.store.get(target); - this.store.set(target, current === undefined ? n : n & current); +class CLI { + #cachePath; + #rl; + #scriptName = ''; + #allowCachePathOverride = true; + #pinnedBrowsers; + #prefixCommand; + constructor(opts, rl) { + if (!opts) { + opts = {}; + } + if (typeof opts === 'string') { + opts = { + cachePath: opts, + }; + } + this.#cachePath = opts.cachePath ?? process.cwd(); + this.#rl = rl; + this.#scriptName = opts.scriptName ?? '@puppeteer/browsers'; + this.#allowCachePathOverride = opts.allowCachePathOverride ?? true; + this.#pinnedBrowsers = opts.pinnedBrowsers; + this.#prefixCommand = opts.prefixCommand; } - // match, absolute, ifdir - entries() { - return [...this.store.entries()].map(([path, n]) => [ - path, - !!(n & 2), - !!(n & 1), - ]); + #defineBrowserParameter(yargs) { + yargs.positional('browser', { + description: 'Which browser to install [@]. `latest` will try to find the latest available build. `buildId` is a browser-specific identifier such as a version or a revision.', + type: 'string', + coerce: (opt) => { + return { + name: this.#parseBrowser(opt), + buildId: this.#parseBuildId(opt), + }; + }, + }); } -} -exports.MatchRecord = MatchRecord; -/** - * A collection of patterns that must be processed in a subsequent step - * for a given path. - */ -class SubWalks { - store = new Map(); - add(target, pattern) { - if (!target.canReaddir()) { + #definePlatformParameter(yargs) { + yargs.option('platform', { + type: 'string', + desc: 'Platform that the binary needs to be compatible with.', + choices: Object.values(browser_data_js_1.BrowserPlatform), + defaultDescription: 'Auto-detected', + }); + } + #definePathParameter(yargs, required = false) { + if (!this.#allowCachePathOverride) { return; } - const subs = this.store.get(target); - if (subs) { - if (!subs.find(p => p.globString() === pattern.globString())) { - subs.push(pattern); - } + yargs.option('path', { + type: 'string', + desc: 'Path to the root folder for the browser downloads and installation. The installation folder structure is compatible with the cache structure used by Puppeteer.', + defaultDescription: 'Current working directory', + ...(required ? {} : { default: process.cwd() }), + }); + if (required) { + yargs.demandOption('path'); } - else - this.store.set(target, [pattern]); } - get(target) { - const subs = this.store.get(target); - /* c8 ignore start */ - if (!subs) { - throw new Error('attempting to walk unknown path'); + async run(argv) { + const yargsInstance = (0, yargs_1.default)((0, helpers_1.hideBin)(argv)); + let target = yargsInstance.scriptName(this.#scriptName); + if (this.#prefixCommand) { + target = target.command(this.#prefixCommand.cmd, this.#prefixCommand.description, yargs => { + return this.#build(yargs); + }); } - /* c8 ignore stop */ - return subs; - } - entries() { - return this.keys().map(k => [k, this.store.get(k)]); - } - keys() { - return [...this.store.keys()].filter(t => t.canReaddir()); - } -} -exports.SubWalks = SubWalks; -/** - * The class that processes patterns for a given path. - * - * Handles child entry filtering, and determining whether a path's - * directory contents must be read. - */ -class Processor { - hasWalkedCache; - matches = new MatchRecord(); - subwalks = new SubWalks(); - patterns; - follow; - dot; - opts; - constructor(opts, hasWalkedCache) { - this.opts = opts; - this.follow = !!opts.follow; - this.dot = !!opts.dot; - this.hasWalkedCache = - hasWalkedCache ? hasWalkedCache.copy() : new HasWalkedCache(); - } - processPatterns(target, patterns) { - this.patterns = patterns; - const processingSet = patterns.map(p => [target, p]); - // map of paths to the magic-starting subwalks they need to walk - // first item in patterns is the filter - for (let [t, pattern] of processingSet) { - this.hasWalkedCache.storeWalked(t, pattern); - const root = pattern.root(); - const absolute = pattern.isAbsolute() && this.opts.absolute !== false; - // start absolute patterns at root - if (root) { - t = t.resolve(root === '/' && this.opts.root !== undefined ? - this.opts.root - : root); - const rest = pattern.rest(); - if (!rest) { - this.matches.add(t, true, false); - continue; - } - else { - pattern = rest; - } - } - if (t.isENOENT()) - continue; - let p; - let rest; - let changed = false; - while (typeof (p = pattern.pattern()) === 'string' && - (rest = pattern.rest())) { - const c = t.resolve(p); - t = c; - pattern = rest; - changed = true; - } - p = pattern.pattern(); - rest = pattern.rest(); - if (changed) { - if (this.hasWalkedCache.hasWalked(t, pattern)) - continue; - this.hasWalkedCache.storeWalked(t, pattern); - } - // now we have either a final string for a known entry, - // more strings for an unknown entry, - // or a pattern starting with magic, mounted on t. - if (typeof p === 'string') { - // must not be final entry, otherwise we would have - // concatenated it earlier. - const ifDir = p === '..' || p === '' || p === '.'; - this.matches.add(t.resolve(p), absolute, ifDir); - continue; - } - else if (p === minimatch_1.GLOBSTAR) { - // if no rest, match and subwalk pattern - // if rest, process rest and subwalk pattern - // if it's a symlink, but we didn't get here by way of a - // globstar match (meaning it's the first time THIS globstar - // has traversed a symlink), then we follow it. Otherwise, stop. - if (!t.isSymbolicLink() || - this.follow || - pattern.checkFollowGlobstar()) { - this.subwalks.add(t, pattern); - } - const rp = rest?.pattern(); - const rrest = rest?.rest(); - if (!rest || ((rp === '' || rp === '.') && !rrest)) { - // only HAS to be a dir if it ends in **/ or **/. - // but ending in ** will match files as well. - this.matches.add(t, absolute, rp === '' || rp === '.'); - } - else { - if (rp === '..') { - // this would mean you're matching **/.. at the fs root, - // and no thanks, I'm not gonna test that specific case. - /* c8 ignore start */ - const tp = t.parent || t; - /* c8 ignore stop */ - if (!rrest) - this.matches.add(tp, absolute, true); - else if (!this.hasWalkedCache.hasWalked(tp, rrest)) { - this.subwalks.add(tp, rrest); - } - } - } - } - else if (p instanceof RegExp) { - this.subwalks.add(t, pattern); - } + else { + target = this.#build(target); } - return this; + await target + .demandCommand(1) + .help() + .wrap(Math.min(120, yargsInstance.terminalWidth())) + .parse(); } - subwalkTargets() { - return this.subwalks.keys(); - } - child() { - return new Processor(this.opts, this.hasWalkedCache); - } - // return a new Processor containing the subwalks for each - // child entry, and a set of matches, and - // a hasWalkedCache that's a copy of this one - // then we're going to call - filterEntries(parent, entries) { - const patterns = this.subwalks.get(parent); - // put matches and entry walks into the results processor - const results = this.child(); - for (const e of entries) { - for (const pattern of patterns) { - const absolute = pattern.isAbsolute(); - const p = pattern.pattern(); - const rest = pattern.rest(); - if (p === minimatch_1.GLOBSTAR) { - results.testGlobstar(e, pattern, rest, absolute); - } - else if (p instanceof RegExp) { - results.testRegExp(e, p, rest, absolute); - } - else { - results.testString(e, p, rest, absolute); - } + #build(yargs) { + const latestOrPinned = this.#pinnedBrowsers ? 'pinned' : 'latest'; + // If there are pinned browsers allow the positional arg to be optional + const browserArgType = this.#pinnedBrowsers ? '[browser]' : ''; + return yargs + .command(`install ${browserArgType}`, 'Download and install the specified browser. If successful, the command outputs the actual browser buildId that was installed and the absolute path to the browser executable (format: @ ).', yargs => { + this.#defineBrowserParameter(yargs); + this.#definePlatformParameter(yargs); + this.#definePathParameter(yargs); + yargs.option('base-url', { + type: 'string', + desc: 'Base URL to download from', + }); + if (this.#pinnedBrowsers) { + yargs.example('$0 install', 'Install all pinned browsers'); } - } - return results; - } - testGlobstar(e, pattern, rest, absolute) { - if (this.dot || !e.name.startsWith('.')) { - if (!pattern.hasMore()) { - this.matches.add(e, absolute, false); - } - if (e.canReaddir()) { - // if we're in follow mode or it's not a symlink, just keep - // testing the same pattern. If there's more after the globstar, - // then this symlink consumes the globstar. If not, then we can - // follow at most ONE symlink along the way, so we mark it, which - // also checks to ensure that it wasn't already marked. - if (this.follow || !e.isSymbolicLink()) { - this.subwalks.add(e, pattern); - } - else if (e.isSymbolicLink()) { - if (rest && pattern.checkFollowGlobstar()) { - this.subwalks.add(e, rest); + yargs.option('install-deps', { + type: 'boolean', + desc: 'Whether to attempt installing system dependencies (only supported on Linux, requires root privileges).', + default: false, + }); + yargs.example('$0 install chrome', `Install the ${latestOrPinned} available build of the Chrome browser.`); + yargs.example('$0 install chrome@latest', 'Install the latest available build for the Chrome browser.'); + yargs.example('$0 install chrome@stable', 'Install the latest available build for the Chrome browser from the stable channel.'); + yargs.example('$0 install chrome@beta', 'Install the latest available build for the Chrome browser from the beta channel.'); + yargs.example('$0 install chrome@dev', 'Install the latest available build for the Chrome browser from the dev channel.'); + yargs.example('$0 install chrome@canary', 'Install the latest available build for the Chrome Canary browser.'); + yargs.example('$0 install chrome@115', 'Install the latest available build for Chrome 115.'); + yargs.example('$0 install chromedriver@canary', 'Install the latest available build for ChromeDriver Canary.'); + yargs.example('$0 install chromedriver@115', 'Install the latest available build for ChromeDriver 115.'); + yargs.example('$0 install chromedriver@115.0.5790', 'Install the latest available patch (115.0.5790.X) build for ChromeDriver.'); + yargs.example('$0 install chrome-headless-shell', 'Install the latest available chrome-headless-shell build.'); + yargs.example('$0 install chrome-headless-shell@beta', 'Install the latest available chrome-headless-shell build corresponding to the Beta channel.'); + yargs.example('$0 install chrome-headless-shell@118', 'Install the latest available chrome-headless-shell 118 build.'); + yargs.example('$0 install chromium@1083080', 'Install the revision 1083080 of the Chromium browser.'); + yargs.example('$0 install firefox', 'Install the latest nightly available build of the Firefox browser.'); + yargs.example('$0 install firefox@stable', 'Install the latest stable build of the Firefox browser.'); + yargs.example('$0 install firefox@beta', 'Install the latest beta build of the Firefox browser.'); + yargs.example('$0 install firefox@devedition', 'Install the latest devedition build of the Firefox browser.'); + yargs.example('$0 install firefox@esr', 'Install the latest ESR build of the Firefox browser.'); + yargs.example('$0 install firefox@nightly', 'Install the latest nightly build of the Firefox browser.'); + yargs.example('$0 install firefox@stable_111.0.1', 'Install a specific version of the Firefox browser.'); + yargs.example('$0 install firefox --platform mac', 'Install the latest Mac (Intel) build of the Firefox browser.'); + if (this.#allowCachePathOverride) { + yargs.example('$0 install firefox --path /tmp/my-browser-cache', 'Install to the specified cache directory.'); + } + }, async (argv) => { + const args = argv; + if (this.#pinnedBrowsers && !args.browser) { + // Use allSettled to avoid scenarios that + // a browser may fail early and leave the other + // installation in a faulty state + const result = await Promise.allSettled(Object.entries(this.#pinnedBrowsers).map(async ([browser, options]) => { + if (options.skipDownload) { + return; } - else if (pattern.markFollowGlobstar()) { - this.subwalks.add(e, pattern); + await this.#install({ + ...argv, + browser: { + name: browser, + buildId: options.buildId, + }, + }); + })); + for (const install of result) { + if (install.status === 'rejected') { + throw install.reason; } } } - } - // if the NEXT thing matches this entry, then also add - // the rest. - if (rest) { - const rp = rest.pattern(); - if (typeof rp === 'string' && - // dots and empty were handled already - rp !== '..' && - rp !== '' && - rp !== '.') { - this.testString(e, rp, rest.rest(), absolute); + else { + await this.#install(args); } - else if (rp === '..') { - /* c8 ignore start */ - const ep = e.parent || e; - /* c8 ignore stop */ - this.subwalks.add(ep, rest); + }) + .command('launch ', 'Launch the specified browser', yargs => { + this.#defineBrowserParameter(yargs); + this.#definePlatformParameter(yargs); + this.#definePathParameter(yargs); + yargs.option('detached', { + type: 'boolean', + desc: 'Detach the child process.', + default: false, + }); + yargs.option('system', { + type: 'boolean', + desc: 'Search for a browser installed on the system instead of the cache folder.', + default: false, + }); + yargs.example('$0 launch chrome@115.0.5790.170', 'Launch Chrome 115.0.5790.170'); + yargs.example('$0 launch firefox@112.0a1', 'Launch the Firefox browser identified by the milestone 112.0a1.'); + yargs.example('$0 launch chrome@115.0.5790.170 --detached', 'Launch the browser but detach the sub-processes.'); + yargs.example('$0 launch chrome@canary --system', 'Try to locate the Canary build of Chrome installed on the system and launch it.'); + }, async (argv) => { + const args = argv; + const executablePath = args.system + ? (0, launch_js_1.computeSystemExecutablePath)({ + browser: args.browser.name, + // TODO: throw an error if not a ChromeReleaseChannel is provided. + channel: args.browser.buildId, + platform: args.platform, + }) + : (0, launch_js_1.computeExecutablePath)({ + browser: args.browser.name, + buildId: args.browser.buildId, + cacheDir: args.path ?? this.#cachePath, + platform: args.platform, + }); + (0, launch_js_1.launch)({ + executablePath, + detached: args.detached, + }); + }) + .command('clear', this.#allowCachePathOverride + ? 'Removes all installed browsers from the specified cache directory' + : `Removes all installed browsers from ${this.#cachePath}`, yargs => { + this.#definePathParameter(yargs, true); + }, async (argv) => { + const args = argv; + const cacheDir = args.path ?? this.#cachePath; + const rl = this.#rl ?? readline.createInterface({ input: process_1.stdin, output: process_1.stdout }); + rl.question(`Do you want to permanently and recursively delete the content of ${cacheDir} (yes/No)? `, answer => { + rl.close(); + if (!['y', 'yes'].includes(answer.toLowerCase().trim())) { + console.log('Cancelled.'); + return; + } + const cache = new Cache_js_1.Cache(cacheDir); + cache.clear(); + console.log(`${cacheDir} cleared.`); + }); + }) + .command('list', 'List all installed browsers in the cache directory', yargs => { + this.#definePathParameter(yargs); + yargs.example('$0 list', 'List all installed browsers in the cache directory'); + if (this.#allowCachePathOverride) { + yargs.example('$0 list --path /tmp/my-browser-cache', 'List browsers installed in the specified cache directory'); } - else if (rp instanceof RegExp) { - this.testRegExp(e, rp, rest.rest(), absolute); + }, async (argv) => { + const args = argv; + const cacheDir = args.path ?? this.#cachePath; + const cache = new Cache_js_1.Cache(cacheDir); + const browsers = cache.getInstalledBrowsers(); + for (const browser of browsers) { + console.log(`${browser.browser}@${browser.buildId} (${browser.platform}) ${browser.executablePath}`); } - } + }) + .demandCommand(1) + .help(); } - testRegExp(e, p, rest, absolute) { - if (!p.test(e.name)) - return; - if (!rest) { - this.matches.add(e, absolute, false); - } - else { - this.subwalks.add(e, rest); - } + #parseBrowser(version) { + return version.split('@').shift(); } - testString(e, p, rest, absolute) { - // should never happen? - if (!e.isNamed(p)) - return; - if (!rest) { - this.matches.add(e, absolute, false); + #parseBuildId(version) { + const parts = version.split('@'); + return parts.length === 2 + ? parts[1] + : this.#pinnedBrowsers + ? 'pinned' + : 'latest'; + } + async #install(args) { + args.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); + if (!args.browser) { + throw new Error(`No browser arg proveded`); } - else { - this.subwalks.add(e, rest); + if (!args.platform) { + throw new Error(`Could not resolve the current platform`); + } + if (args.browser.buildId === 'pinned') { + const options = this.#pinnedBrowsers?.[args.browser.name]; + if (!options || !options.buildId) { + throw new Error(`No pinned version found for ${args.browser.name}`); + } + args.browser.buildId = options.buildId; } + const originalBuildId = args.browser.buildId; + args.browser.buildId = await (0, browser_data_js_1.resolveBuildId)(args.browser.name, args.platform, args.browser.buildId); + await (0, install_js_1.install)({ + browser: args.browser.name, + buildId: args.browser.buildId, + platform: args.platform, + cacheDir: args.path ?? this.#cachePath, + downloadProgressCallback: makeProgressCallback(args.browser.name, args.browser.buildId), + baseUrl: args.baseUrl, + buildIdAlias: originalBuildId !== args.browser.buildId ? originalBuildId : undefined, + installDeps: args.installDeps, + }); + console.log(`${args.browser.name}@${args.browser.buildId} ${(0, launch_js_1.computeExecutablePath)({ + browser: args.browser.name, + buildId: args.browser.buildId, + cacheDir: args.path ?? this.#cachePath, + platform: args.platform, + })}`); } } -exports.Processor = Processor; -//# sourceMappingURL=processor.js.map +exports.CLI = CLI; +/** + * @public + */ +function makeProgressCallback(browser, buildId) { + let progressBar; + let lastDownloadedBytes = 0; + return (downloadedBytes, totalBytes) => { + if (!progressBar) { + progressBar = new progress_1.default(`Downloading ${browser} ${buildId} - ${toMegabytes(totalBytes)} [:bar] :percent :etas `, { + complete: '=', + incomplete: ' ', + width: 20, + total: totalBytes, + }); + } + const delta = downloadedBytes - lastDownloadedBytes; + lastDownloadedBytes = downloadedBytes; + progressBar.tick(delta); + }; +} +function toMegabytes(bytes) { + const mb = bytes / 1000 / 1000; + return `${Math.round(mb * 10) / 10} MB`; +} +//# sourceMappingURL=CLI.js.map /***/ }), -/***/ 83581: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 95674: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; +/** + * @license + * Copyright 2023 Google Inc. + * SPDX-License-Identifier: Apache-2.0 + */ +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.GlobStream = exports.GlobWalker = exports.GlobUtil = void 0; +exports.Cache = exports.InstalledBrowser = void 0; +const fs_1 = __importDefault(__nccwpck_require__(79896)); +const os_1 = __importDefault(__nccwpck_require__(70857)); +const path_1 = __importDefault(__nccwpck_require__(16928)); +const debug_1 = __importDefault(__nccwpck_require__(2830)); +const browser_data_js_1 = __nccwpck_require__(35255); +const detectPlatform_js_1 = __nccwpck_require__(79014); +const debugCache = (0, debug_1.default)('puppeteer:browsers:cache'); /** - * Single-use utility classes to provide functionality to the {@link Glob} - * methods. - * - * @module - */ -const minipass_1 = __nccwpck_require__(78275); -const ignore_js_1 = __nccwpck_require__(74941); -const processor_js_1 = __nccwpck_require__(74827); -const makeIgnore = (ignore, opts) => typeof ignore === 'string' ? new ignore_js_1.Ignore([ignore], opts) - : Array.isArray(ignore) ? new ignore_js_1.Ignore(ignore, opts) - : ignore; -/** - * basic walking utilities that all the glob walker types use - */ -class GlobUtil { - path; - patterns; - opts; - seen = new Set(); - paused = false; - aborted = false; - #onResume = []; - #ignore; - #sep; - signal; - maxDepth; - includeChildMatches; - constructor(patterns, path, opts) { - this.patterns = patterns; - this.path = path; - this.opts = opts; - this.#sep = !opts.posix && opts.platform === 'win32' ? '\\' : '/'; - this.includeChildMatches = opts.includeChildMatches !== false; - if (opts.ignore || !this.includeChildMatches) { - this.#ignore = makeIgnore(opts.ignore ?? [], opts); - if (!this.includeChildMatches && - typeof this.#ignore.add !== 'function') { - const m = 'cannot ignore child matches, ignore lacks add() method.'; - throw new Error(m); - } - } - // ignore, always set with maxDepth, but it's optional on the - // GlobOptions type - /* c8 ignore start */ - this.maxDepth = opts.maxDepth || Infinity; - /* c8 ignore stop */ - if (opts.signal) { - this.signal = opts.signal; - this.signal.addEventListener('abort', () => { - this.#onResume.length = 0; - }); - } + * @public + */ +class InstalledBrowser { + browser; + buildId; + platform; + executablePath; + #cache; + /** + * @internal + */ + constructor(cache, browser, buildId, platform) { + this.#cache = cache; + this.browser = browser; + this.buildId = buildId; + this.platform = platform; + this.executablePath = cache.computeExecutablePath({ + browser, + buildId, + platform, + }); } - #ignored(path) { - return this.seen.has(path) || !!this.#ignore?.ignored?.(path); + /** + * Path to the root of the installation folder. Use + * {@link computeExecutablePath} to get the path to the executable binary. + */ + get path() { + return this.#cache.installationDir(this.browser, this.platform, this.buildId); } - #childrenIgnored(path) { - return !!this.#ignore?.childrenIgnored?.(path); + readMetadata() { + return this.#cache.readMetadata(this.browser); } - // backpressure mechanism - pause() { - this.paused = true; + writeMetadata(metadata) { + this.#cache.writeMetadata(this.browser, metadata); } - resume() { - /* c8 ignore start */ - if (this.signal?.aborted) - return; - /* c8 ignore stop */ - this.paused = false; - let fn = undefined; - while (!this.paused && (fn = this.#onResume.shift())) { - fn(); - } +} +exports.InstalledBrowser = InstalledBrowser; +/** + * The cache used by Puppeteer relies on the following structure: + * + * - rootDir + * -- | browserRoot(browser1) + * ---- - | installationDir() + * ------ the browser-platform-buildId + * ------ specific structure. + * -- | browserRoot(browser2) + * ---- - | installationDir() + * ------ the browser-platform-buildId + * ------ specific structure. + * @internal + */ +class Cache { + #rootDir; + constructor(rootDir) { + this.#rootDir = rootDir; } - onResume(fn) { - if (this.signal?.aborted) - return; - /* c8 ignore start */ - if (!this.paused) { - fn(); - } - else { - /* c8 ignore stop */ - this.#onResume.push(fn); - } + /** + * @internal + */ + get rootDir() { + return this.#rootDir; } - // do the requisite realpath/stat checking, and return the path - // to add or undefined to filter it out. - async matchCheck(e, ifDir) { - if (ifDir && this.opts.nodir) - return undefined; - let rpc; - if (this.opts.realpath) { - rpc = e.realpathCached() || (await e.realpath()); - if (!rpc) - return undefined; - e = rpc; - } - const needStat = e.isUnknown() || this.opts.stat; - const s = needStat ? await e.lstat() : e; - if (this.opts.follow && this.opts.nodir && s?.isSymbolicLink()) { - const target = await s.realpath(); - /* c8 ignore start */ - if (target && (target.isUnknown() || this.opts.stat)) { - await target.lstat(); - } - /* c8 ignore stop */ - } - return this.matchCheckTest(s, ifDir); - } - matchCheckTest(e, ifDir) { - return (e && - (this.maxDepth === Infinity || e.depth() <= this.maxDepth) && - (!ifDir || e.canReaddir()) && - (!this.opts.nodir || !e.isDirectory()) && - (!this.opts.nodir || - !this.opts.follow || - !e.isSymbolicLink() || - !e.realpathCached()?.isDirectory()) && - !this.#ignored(e)) ? - e - : undefined; + browserRoot(browser) { + return path_1.default.join(this.#rootDir, browser); } - matchCheckSync(e, ifDir) { - if (ifDir && this.opts.nodir) - return undefined; - let rpc; - if (this.opts.realpath) { - rpc = e.realpathCached() || e.realpathSync(); - if (!rpc) - return undefined; - e = rpc; + metadataFile(browser) { + return path_1.default.join(this.browserRoot(browser), '.metadata'); + } + readMetadata(browser) { + const metatadaPath = this.metadataFile(browser); + if (!fs_1.default.existsSync(metatadaPath)) { + return { aliases: {} }; } - const needStat = e.isUnknown() || this.opts.stat; - const s = needStat ? e.lstatSync() : e; - if (this.opts.follow && this.opts.nodir && s?.isSymbolicLink()) { - const target = s.realpathSync(); - if (target && (target?.isUnknown() || this.opts.stat)) { - target.lstatSync(); - } + // TODO: add type-safe parsing. + const data = JSON.parse(fs_1.default.readFileSync(metatadaPath, 'utf8')); + if (typeof data !== 'object') { + throw new Error('.metadata is not an object'); } - return this.matchCheckTest(s, ifDir); + return data; } - matchFinish(e, absolute) { - if (this.#ignored(e)) - return; - // we know we have an ignore if this is false, but TS doesn't - if (!this.includeChildMatches && this.#ignore?.add) { - const ign = `${e.relativePosix()}/**`; - this.#ignore.add(ign); - } - const abs = this.opts.absolute === undefined ? absolute : this.opts.absolute; - this.seen.add(e); - const mark = this.opts.mark && e.isDirectory() ? this.#sep : ''; - // ok, we have what we need! - if (this.opts.withFileTypes) { - this.matchEmit(e); - } - else if (abs) { - const abs = this.opts.posix ? e.fullpathPosix() : e.fullpath(); - this.matchEmit(abs + mark); - } - else { - const rel = this.opts.posix ? e.relativePosix() : e.relative(); - const pre = this.opts.dotRelative && !rel.startsWith('..' + this.#sep) ? - '.' + this.#sep - : ''; - this.matchEmit(!rel ? '.' + mark : pre + rel + mark); - } - } - async match(e, absolute, ifDir) { - const p = await this.matchCheck(e, ifDir); - if (p) - this.matchFinish(p, absolute); - } - matchSync(e, absolute, ifDir) { - const p = this.matchCheckSync(e, ifDir); - if (p) - this.matchFinish(p, absolute); - } - walkCB(target, patterns, cb) { - /* c8 ignore start */ - if (this.signal?.aborted) - cb(); - /* c8 ignore stop */ - this.walkCB2(target, patterns, new processor_js_1.Processor(this.opts), cb); + writeMetadata(browser, metadata) { + const metatadaPath = this.metadataFile(browser); + fs_1.default.mkdirSync(path_1.default.dirname(metatadaPath), { recursive: true }); + fs_1.default.writeFileSync(metatadaPath, JSON.stringify(metadata, null, 2)); } - walkCB2(target, patterns, processor, cb) { - if (this.#childrenIgnored(target)) - return cb(); - if (this.signal?.aborted) - cb(); - if (this.paused) { - this.onResume(() => this.walkCB2(target, patterns, processor, cb)); - return; - } - processor.processPatterns(target, patterns); - // done processing. all of the above is sync, can be abstracted out. - // subwalks is a map of paths to the entry filters they need - // matches is a map of paths to [absolute, ifDir] tuples. - let tasks = 1; - const next = () => { - if (--tasks === 0) - cb(); - }; - for (const [m, absolute, ifDir] of processor.matches.entries()) { - if (this.#ignored(m)) - continue; - tasks++; - this.match(m, absolute, ifDir).then(() => next()); - } - for (const t of processor.subwalkTargets()) { - if (this.maxDepth !== Infinity && t.depth() >= this.maxDepth) { - continue; - } - tasks++; - const childrenCached = t.readdirCached(); - if (t.calledReaddir()) - this.walkCB3(t, childrenCached, processor, next); - else { - t.readdirCB((_, entries) => this.walkCB3(t, entries, processor, next), true); - } + resolveAlias(browser, alias) { + const metadata = this.readMetadata(browser); + if (alias === 'latest') { + return Object.values(metadata.aliases || {}) + .sort((0, browser_data_js_1.getVersionComparator)(browser)) + .at(-1); } - next(); + return metadata.aliases[alias]; } - walkCB3(target, entries, processor, cb) { - processor = processor.filterEntries(target, entries); - let tasks = 1; - const next = () => { - if (--tasks === 0) - cb(); - }; - for (const [m, absolute, ifDir] of processor.matches.entries()) { - if (this.#ignored(m)) - continue; - tasks++; - this.match(m, absolute, ifDir).then(() => next()); - } - for (const [target, patterns] of processor.subwalks.entries()) { - tasks++; - this.walkCB2(target, patterns, processor.child(), next); - } - next(); + installationDir(browser, platform, buildId) { + return path_1.default.join(this.browserRoot(browser), `${platform}-${buildId}`); } - walkCBSync(target, patterns, cb) { - /* c8 ignore start */ - if (this.signal?.aborted) - cb(); - /* c8 ignore stop */ - this.walkCB2Sync(target, patterns, new processor_js_1.Processor(this.opts), cb); + clear() { + fs_1.default.rmSync(this.#rootDir, { + force: true, + recursive: true, + maxRetries: 10, + retryDelay: 500, + }); } - walkCB2Sync(target, patterns, processor, cb) { - if (this.#childrenIgnored(target)) - return cb(); - if (this.signal?.aborted) - cb(); - if (this.paused) { - this.onResume(() => this.walkCB2Sync(target, patterns, processor, cb)); - return; - } - processor.processPatterns(target, patterns); - // done processing. all of the above is sync, can be abstracted out. - // subwalks is a map of paths to the entry filters they need - // matches is a map of paths to [absolute, ifDir] tuples. - let tasks = 1; - const next = () => { - if (--tasks === 0) - cb(); - }; - for (const [m, absolute, ifDir] of processor.matches.entries()) { - if (this.#ignored(m)) - continue; - this.matchSync(m, absolute, ifDir); - } - for (const t of processor.subwalkTargets()) { - if (this.maxDepth !== Infinity && t.depth() >= this.maxDepth) { - continue; + uninstall(browser, platform, buildId) { + const metadata = this.readMetadata(browser); + for (const alias of Object.keys(metadata.aliases)) { + if (metadata.aliases[alias] === buildId) { + delete metadata.aliases[alias]; } - tasks++; - const children = t.readdirSync(); - this.walkCB3Sync(t, children, processor, next); - } - next(); - } - walkCB3Sync(target, entries, processor, cb) { - processor = processor.filterEntries(target, entries); - let tasks = 1; - const next = () => { - if (--tasks === 0) - cb(); - }; - for (const [m, absolute, ifDir] of processor.matches.entries()) { - if (this.#ignored(m)) - continue; - this.matchSync(m, absolute, ifDir); - } - for (const [target, patterns] of processor.subwalks.entries()) { - tasks++; - this.walkCB2Sync(target, patterns, processor.child(), next); } - next(); - } -} -exports.GlobUtil = GlobUtil; -class GlobWalker extends GlobUtil { - matches = new Set(); - constructor(patterns, path, opts) { - super(patterns, path, opts); - } - matchEmit(e) { - this.matches.add(e); + fs_1.default.rmSync(this.installationDir(browser, platform, buildId), { + force: true, + recursive: true, + maxRetries: 10, + retryDelay: 500, + }); } - async walk() { - if (this.signal?.aborted) - throw this.signal.reason; - if (this.path.isUnknown()) { - await this.path.lstat(); + getInstalledBrowsers() { + if (!fs_1.default.existsSync(this.#rootDir)) { + return []; } - await new Promise((res, rej) => { - this.walkCB(this.path, this.patterns, () => { - if (this.signal?.aborted) { - rej(this.signal.reason); - } - else { - res(this.matches); + const types = fs_1.default.readdirSync(this.#rootDir); + const browsers = types.filter((t) => { + return Object.values(browser_data_js_1.Browser).includes(t); + }); + return browsers.flatMap(browser => { + const files = fs_1.default.readdirSync(this.browserRoot(browser)); + return files + .map(file => { + const result = parseFolderPath(path_1.default.join(this.browserRoot(browser), file)); + if (!result) { + return null; } + return new InstalledBrowser(this, browser, result.buildId, result.platform); + }) + .filter((item) => { + return item !== null; }); }); - return this.matches; - } - walkSync() { - if (this.signal?.aborted) - throw this.signal.reason; - if (this.path.isUnknown()) { - this.path.lstatSync(); - } - // nothing for the callback to do, because this never pauses - this.walkCBSync(this.path, this.patterns, () => { - if (this.signal?.aborted) - throw this.signal.reason; - }); - return this.matches; } -} -exports.GlobWalker = GlobWalker; -class GlobStream extends GlobUtil { - results; - constructor(patterns, path, opts) { - super(patterns, path, opts); - this.results = new minipass_1.Minipass({ - signal: this.signal, - objectMode: true, - }); - this.results.on('drain', () => this.resume()); - this.results.on('resume', () => this.resume()); - } - matchEmit(e) { - this.results.write(e); - if (!this.results.flowing) - this.pause(); - } - stream() { - const target = this.path; - if (target.isUnknown()) { - target.lstat().then(() => { - this.walkCB(target, this.patterns, () => this.results.end()); - }); + computeExecutablePath(options) { + options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)(); + if (!options.platform) { + throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`); } - else { - this.walkCB(target, this.patterns, () => this.results.end()); + try { + options.buildId = + this.resolveAlias(options.browser, options.buildId) ?? options.buildId; } - return this.results; - } - streamSync() { - if (this.path.isUnknown()) { - this.path.lstatSync(); + catch { + debugCache('could not read .metadata file for the browser'); } - this.walkCBSync(this.path, this.patterns, () => this.results.end()); - return this.results; + const installationDir = this.installationDir(options.browser, options.platform, options.buildId); + return path_1.default.join(installationDir, browser_data_js_1.executablePathByBrowser[options.browser](options.platform, options.buildId)); } } -exports.GlobStream = GlobStream; -//# sourceMappingURL=walker.js.map - -/***/ }), - -/***/ 86177: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.assertValidPattern = void 0; -const MAX_PATTERN_LENGTH = 1024 * 64; -const assertValidPattern = (pattern) => { - if (typeof pattern !== 'string') { - throw new TypeError('invalid pattern'); +exports.Cache = Cache; +function parseFolderPath(folderPath) { + const name = path_1.default.basename(folderPath); + const splits = name.split('-'); + if (splits.length !== 2) { + return; } - if (pattern.length > MAX_PATTERN_LENGTH) { - throw new TypeError('pattern is too long'); + const [platform, buildId] = splits; + if (!buildId || !platform) { + return; } -}; -exports.assertValidPattern = assertValidPattern; -//# sourceMappingURL=assert-valid-pattern.js.map + return { platform, buildId }; +} +//# sourceMappingURL=Cache.js.map /***/ }), -/***/ 2275: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 35255: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; -// parse a single path portion -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.AST = void 0; -const brace_expressions_js_1 = __nccwpck_require__(90570); -const unescape_js_1 = __nccwpck_require__(28075); -const types = new Set(['!', '?', '+', '*', '@']); -const isExtglobType = (c) => types.has(c); -// Patterns that get prepended to bind to the start of either the -// entire string, or just a single path portion, to prevent dots -// and/or traversal patterns, when needed. -// Exts don't need the ^ or / bit, because the root binds that already. -const startNoTraversal = '(?!(?:^|/)\\.\\.?(?:$|/))'; -const startNoDot = '(?!\\.)'; -// characters that indicate a start of pattern needs the "no dots" bit, -// because a dot *might* be matched. ( is not in the list, because in -// the case of a child extglob, it will handle the prevention itself. -const addPatternStart = new Set(['[', '.']); -// cases where traversal is A-OK, no dot prevention needed -const justDots = new Set(['..', '.']); -const reSpecials = new Set('().*{}+?[]^$\\!'); -const regExpEscape = (s) => s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&'); -// any single thing other than / -const qmark = '[^/]'; -// * => any number of characters -const star = qmark + '*?'; -// use + when we need to ensure that *something* matches, because the * is -// the only thing in the path portion. -const starNoEmpty = qmark + '+?'; -// remove the \ chars that we added if we end up doing a nonmagic compare -// const deslash = (s: string) => s.replace(/\\(.)/g, '$1') -class AST { - type; - #root; - #hasMagic; - #uflag = false; - #parts = []; - #parent; - #parentIndex; - #negs; - #filledNegs = false; - #options; - #toString; - // set to true if it's an extglob with no children - // (which really means one child of '') - #emptyExt = false; - constructor(type, parent, options = {}) { - this.type = type; - // extglobs are inherently magical - if (type) - this.#hasMagic = true; - this.#parent = parent; - this.#root = this.#parent ? this.#parent.#root : this; - this.#options = this.#root === this ? options : this.#root.#options; - this.#negs = this.#root === this ? [] : this.#root.#negs; - if (type === '!' && !this.#root.#filledNegs) - this.#negs.push(this); - this.#parentIndex = this.#parent ? this.#parent.#parts.length : 0; - } - get hasMagic() { - /* c8 ignore start */ - if (this.#hasMagic !== undefined) - return this.#hasMagic; - /* c8 ignore stop */ - for (const p of this.#parts) { - if (typeof p === 'string') - continue; - if (p.type || p.hasMagic) - return (this.#hasMagic = true); - } - // note: will be undefined until we generate the regexp src and find out - return this.#hasMagic; - } - // reconstructs the pattern - toString() { - if (this.#toString !== undefined) - return this.#toString; - if (!this.type) { - return (this.#toString = this.#parts.map(p => String(p)).join('')); - } - else { - return (this.#toString = - this.type + '(' + this.#parts.map(p => String(p)).join('|') + ')'); - } +/** + * @license + * Copyright 2023 Google Inc. + * SPDX-License-Identifier: Apache-2.0 + */ +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; } - #fillNegs() { - /* c8 ignore start */ - if (this !== this.#root) - throw new Error('should only call on root'); - if (this.#filledNegs) - return this; - /* c8 ignore stop */ - // call toString() once to fill this out - this.toString(); - this.#filledNegs = true; - let n; - while ((n = this.#negs.pop())) { - if (n.type !== '!') - continue; - // walk up the tree, appending everthing that comes AFTER parentIndex - let p = n; - let pp = p.#parent; - while (pp) { - for (let i = p.#parentIndex + 1; !pp.type && i < pp.#parts.length; i++) { - for (const part of n.#parts) { - /* c8 ignore start */ - if (typeof part === 'string') { - throw new Error('string part in extglob AST??'); - } - /* c8 ignore stop */ - part.copyIn(pp.#parts[i]); - } - } - p = pp; - pp = p.#parent; + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); +}) : function(o, v) { + o["default"] = v; +}); +var __importStar = (this && this.__importStar) || (function () { + var ownKeys = function(o) { + ownKeys = Object.getOwnPropertyNames || function (o) { + var ar = []; + for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k; + return ar; + }; + return ownKeys(o); + }; + return function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]); + __setModuleDefault(result, mod); + return result; + }; +})(); +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.versionComparators = exports.executablePathByBrowser = exports.downloadPaths = exports.downloadUrls = void 0; +exports.resolveBuildId = resolveBuildId; +exports.createProfile = createProfile; +exports.resolveSystemExecutablePath = resolveSystemExecutablePath; +exports.getVersionComparator = getVersionComparator; +const chromeHeadlessShell = __importStar(__nccwpck_require__(17991)); +const chrome = __importStar(__nccwpck_require__(40826)); +const chromedriver = __importStar(__nccwpck_require__(51904)); +const chromium = __importStar(__nccwpck_require__(40060)); +const firefox = __importStar(__nccwpck_require__(62783)); +const types_js_1 = __nccwpck_require__(3299); +Object.defineProperty(exports, "Browser", ({ enumerable: true, get: function () { return types_js_1.Browser; } })); +Object.defineProperty(exports, "BrowserPlatform", ({ enumerable: true, get: function () { return types_js_1.BrowserPlatform; } })); +Object.defineProperty(exports, "ChromeReleaseChannel", ({ enumerable: true, get: function () { return types_js_1.ChromeReleaseChannel; } })); +exports.downloadUrls = { + [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadUrl, + [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.resolveDownloadUrl, + [types_js_1.Browser.CHROME]: chrome.resolveDownloadUrl, + [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadUrl, + [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadUrl, +}; +exports.downloadPaths = { + [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadPath, + [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.resolveDownloadPath, + [types_js_1.Browser.CHROME]: chrome.resolveDownloadPath, + [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadPath, + [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadPath, +}; +exports.executablePathByBrowser = { + [types_js_1.Browser.CHROMEDRIVER]: chromedriver.relativeExecutablePath, + [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.relativeExecutablePath, + [types_js_1.Browser.CHROME]: chrome.relativeExecutablePath, + [types_js_1.Browser.CHROMIUM]: chromium.relativeExecutablePath, + [types_js_1.Browser.FIREFOX]: firefox.relativeExecutablePath, +}; +exports.versionComparators = { + [types_js_1.Browser.CHROMEDRIVER]: chromedriver.compareVersions, + [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.compareVersions, + [types_js_1.Browser.CHROME]: chrome.compareVersions, + [types_js_1.Browser.CHROMIUM]: chromium.compareVersions, + [types_js_1.Browser.FIREFOX]: firefox.compareVersions, +}; +/** + * @internal + */ +async function resolveBuildIdForBrowserTag(browser, platform, tag) { + switch (browser) { + case types_js_1.Browser.FIREFOX: + switch (tag) { + case types_js_1.BrowserTag.LATEST: + return await firefox.resolveBuildId(firefox.FirefoxChannel.NIGHTLY); + case types_js_1.BrowserTag.BETA: + return await firefox.resolveBuildId(firefox.FirefoxChannel.BETA); + case types_js_1.BrowserTag.NIGHTLY: + return await firefox.resolveBuildId(firefox.FirefoxChannel.NIGHTLY); + case types_js_1.BrowserTag.DEVEDITION: + return await firefox.resolveBuildId(firefox.FirefoxChannel.DEVEDITION); + case types_js_1.BrowserTag.STABLE: + return await firefox.resolveBuildId(firefox.FirefoxChannel.STABLE); + case types_js_1.BrowserTag.ESR: + return await firefox.resolveBuildId(firefox.FirefoxChannel.ESR); + case types_js_1.BrowserTag.CANARY: + case types_js_1.BrowserTag.DEV: + throw new Error(`${tag.toUpperCase()} is not available for Firefox`); } - } - return this; - } - push(...parts) { - for (const p of parts) { - if (p === '') - continue; - /* c8 ignore start */ - if (typeof p !== 'string' && !(p instanceof AST && p.#parent === this)) { - throw new Error('invalid part: ' + p); + case types_js_1.Browser.CHROME: { + switch (tag) { + case types_js_1.BrowserTag.LATEST: + return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); + case types_js_1.BrowserTag.BETA: + return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA); + case types_js_1.BrowserTag.CANARY: + return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); + case types_js_1.BrowserTag.DEV: + return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV); + case types_js_1.BrowserTag.STABLE: + return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE); + case types_js_1.BrowserTag.NIGHTLY: + case types_js_1.BrowserTag.DEVEDITION: + case types_js_1.BrowserTag.ESR: + throw new Error(`${tag.toUpperCase()} is not available for Chrome`); } - /* c8 ignore stop */ - this.#parts.push(p); - } - } - toJSON() { - const ret = this.type === null - ? this.#parts.slice().map(p => (typeof p === 'string' ? p : p.toJSON())) - : [this.type, ...this.#parts.map(p => p.toJSON())]; - if (this.isStart() && !this.type) - ret.unshift([]); - if (this.isEnd() && - (this === this.#root || - (this.#root.#filledNegs && this.#parent?.type === '!'))) { - ret.push({}); } - return ret; - } - isStart() { - if (this.#root === this) - return true; - // if (this.type) return !!this.#parent?.isStart() - if (!this.#parent?.isStart()) - return false; - if (this.#parentIndex === 0) - return true; - // if everything AHEAD of this is a negation, then it's still the "start" - const p = this.#parent; - for (let i = 0; i < this.#parentIndex; i++) { - const pp = p.#parts[i]; - if (!(pp instanceof AST && pp.type === '!')) { - return false; + case types_js_1.Browser.CHROMEDRIVER: { + switch (tag) { + case types_js_1.BrowserTag.LATEST: + case types_js_1.BrowserTag.CANARY: + return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); + case types_js_1.BrowserTag.BETA: + return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA); + case types_js_1.BrowserTag.DEV: + return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV); + case types_js_1.BrowserTag.STABLE: + return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE); + case types_js_1.BrowserTag.NIGHTLY: + case types_js_1.BrowserTag.DEVEDITION: + case types_js_1.BrowserTag.ESR: + throw new Error(`${tag.toUpperCase()} is not available for ChromeDriver`); } } - return true; - } - isEnd() { - if (this.#root === this) - return true; - if (this.#parent?.type === '!') - return true; - if (!this.#parent?.isEnd()) - return false; - if (!this.type) - return this.#parent?.isEnd(); - // if not root, it'll always have a parent - /* c8 ignore start */ - const pl = this.#parent ? this.#parent.#parts.length : 0; - /* c8 ignore stop */ - return this.#parentIndex === pl - 1; - } - copyIn(part) { - if (typeof part === 'string') - this.push(part); - else - this.push(part.clone(this)); - } - clone(parent) { - const c = new AST(this.type, parent); - for (const p of this.#parts) { - c.copyIn(p); - } - return c; - } - static #parseAST(str, ast, pos, opt) { - let escaping = false; - let inBrace = false; - let braceStart = -1; - let braceNeg = false; - if (ast.type === null) { - // outside of a extglob, append until we find a start - let i = pos; - let acc = ''; - while (i < str.length) { - const c = str.charAt(i++); - // still accumulate escapes at this point, but we do ignore - // starts that are escaped - if (escaping || c === '\\') { - escaping = !escaping; - acc += c; - continue; - } - if (inBrace) { - if (i === braceStart + 1) { - if (c === '^' || c === '!') { - braceNeg = true; - } - } - else if (c === ']' && !(i === braceStart + 2 && braceNeg)) { - inBrace = false; - } - acc += c; - continue; - } - else if (c === '[') { - inBrace = true; - braceStart = i; - braceNeg = false; - acc += c; - continue; - } - if (!opt.noext && isExtglobType(c) && str.charAt(i) === '(') { - ast.push(acc); - acc = ''; - const ext = new AST(c, ast); - i = AST.#parseAST(str, ext, i, opt); - ast.push(ext); - continue; - } - acc += c; + case types_js_1.Browser.CHROMEHEADLESSSHELL: { + switch (tag) { + case types_js_1.BrowserTag.LATEST: + case types_js_1.BrowserTag.CANARY: + return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY); + case types_js_1.BrowserTag.BETA: + return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA); + case types_js_1.BrowserTag.DEV: + return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV); + case types_js_1.BrowserTag.STABLE: + return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE); + case types_js_1.BrowserTag.NIGHTLY: + case types_js_1.BrowserTag.DEVEDITION: + case types_js_1.BrowserTag.ESR: + throw new Error(`${tag} is not available for chrome-headless-shell`); } - ast.push(acc); - return i; } - // some kind of extglob, pos is at the ( - // find the next | or ) - let i = pos + 1; - let part = new AST(null, ast); - const parts = []; - let acc = ''; - while (i < str.length) { - const c = str.charAt(i++); - // still accumulate escapes at this point, but we do ignore - // starts that are escaped - if (escaping || c === '\\') { - escaping = !escaping; - acc += c; - continue; - } - if (inBrace) { - if (i === braceStart + 1) { - if (c === '^' || c === '!') { - braceNeg = true; - } - } - else if (c === ']' && !(i === braceStart + 2 && braceNeg)) { - inBrace = false; - } - acc += c; - continue; - } - else if (c === '[') { - inBrace = true; - braceStart = i; - braceNeg = false; - acc += c; - continue; - } - if (isExtglobType(c) && str.charAt(i) === '(') { - part.push(acc); - acc = ''; - const ext = new AST(c, part); - part.push(ext); - i = AST.#parseAST(str, ext, i, opt); - continue; - } - if (c === '|') { - part.push(acc); - acc = ''; - parts.push(part); - part = new AST(null, ast); - continue; - } - if (c === ')') { - if (acc === '' && ast.#parts.length === 0) { - ast.#emptyExt = true; - } - part.push(acc); - acc = ''; - ast.push(...parts, part); - return i; + case types_js_1.Browser.CHROMIUM: + switch (tag) { + case types_js_1.BrowserTag.LATEST: + return await chromium.resolveBuildId(platform); + case types_js_1.BrowserTag.NIGHTLY: + case types_js_1.BrowserTag.CANARY: + case types_js_1.BrowserTag.DEV: + case types_js_1.BrowserTag.DEVEDITION: + case types_js_1.BrowserTag.BETA: + case types_js_1.BrowserTag.STABLE: + case types_js_1.BrowserTag.ESR: + throw new Error(`${tag} is not supported for Chromium. Use 'latest' instead.`); } - acc += c; - } - // unfinished extglob - // if we got here, it was a malformed extglob! not an extglob, but - // maybe something else in there. - ast.type = null; - ast.#hasMagic = undefined; - ast.#parts = [str.substring(pos - 1)]; - return i; } - static fromGlob(pattern, options = {}) { - const ast = new AST(null, undefined, options); - AST.#parseAST(pattern, ast, 0, options); - return ast; - } - // returns the regular expression if there's magic, or the unescaped - // string if not. - toMMPattern() { - // should only be called on root - /* c8 ignore start */ - if (this !== this.#root) - return this.#root.toMMPattern(); - /* c8 ignore stop */ - const glob = this.toString(); - const [re, body, hasMagic, uflag] = this.toRegExpSource(); - // if we're in nocase mode, and not nocaseMagicOnly, then we do - // still need a regular expression if we have to case-insensitively - // match capital/lowercase characters. - const anyMagic = hasMagic || - this.#hasMagic || - (this.#options.nocase && - !this.#options.nocaseMagicOnly && - glob.toUpperCase() !== glob.toLowerCase()); - if (!anyMagic) { - return body; - } - const flags = (this.#options.nocase ? 'i' : '') + (uflag ? 'u' : ''); - return Object.assign(new RegExp(`^${re}$`, flags), { - _src: re, - _glob: glob, - }); - } - get options() { - return this.#options; - } - // returns the string match, the regexp source, whether there's magic - // in the regexp (so a regular expression is required) and whether or - // not the uflag is needed for the regular expression (for posix classes) - // TODO: instead of injecting the start/end at this point, just return - // the BODY of the regexp, along with the start/end portions suitable - // for binding the start/end in either a joined full-path makeRe context - // (where we bind to (^|/), or a standalone matchPart context (where - // we bind to ^, and not /). Otherwise slashes get duped! - // - // In part-matching mode, the start is: - // - if not isStart: nothing - // - if traversal possible, but not allowed: ^(?!\.\.?$) - // - if dots allowed or not possible: ^ - // - if dots possible and not allowed: ^(?!\.) - // end is: - // - if not isEnd(): nothing - // - else: $ - // - // In full-path matching mode, we put the slash at the START of the - // pattern, so start is: - // - if first pattern: same as part-matching mode - // - if not isStart(): nothing - // - if traversal possible, but not allowed: /(?!\.\.?(?:$|/)) - // - if dots allowed or not possible: / - // - if dots possible and not allowed: /(?!\.) - // end is: - // - if last pattern, same as part-matching mode - // - else nothing - // - // Always put the (?:$|/) on negated tails, though, because that has to be - // there to bind the end of the negated pattern portion, and it's easier to - // just stick it in now rather than try to inject it later in the middle of - // the pattern. - // - // We can just always return the same end, and leave it up to the caller - // to know whether it's going to be used joined or in parts. - // And, if the start is adjusted slightly, can do the same there: - // - if not isStart: nothing - // - if traversal possible, but not allowed: (?:/|^)(?!\.\.?$) - // - if dots allowed or not possible: (?:/|^) - // - if dots possible and not allowed: (?:/|^)(?!\.) - // - // But it's better to have a simpler binding without a conditional, for - // performance, so probably better to return both start options. - // - // Then the caller just ignores the end if it's not the first pattern, - // and the start always gets applied. - // - // But that's always going to be $ if it's the ending pattern, or nothing, - // so the caller can just attach $ at the end of the pattern when building. - // - // So the todo is: - // - better detect what kind of start is needed - // - return both flavors of starting pattern - // - attach $ at the end of the pattern when creating the actual RegExp - // - // Ah, but wait, no, that all only applies to the root when the first pattern - // is not an extglob. If the first pattern IS an extglob, then we need all - // that dot prevention biz to live in the extglob portions, because eg - // +(*|.x*) can match .xy but not .yx. - // - // So, return the two flavors if it's #root and the first child is not an - // AST, otherwise leave it to the child AST to handle it, and there, - // use the (?:^|/) style of start binding. - // - // Even simplified further: - // - Since the start for a join is eg /(?!\.) and the start for a part - // is ^(?!\.), we can just prepend (?!\.) to the pattern (either root - // or start or whatever) and prepend ^ or / at the Regexp construction. - toRegExpSource(allowDot) { - const dot = allowDot ?? !!this.#options.dot; - if (this.#root === this) - this.#fillNegs(); - if (!this.type) { - const noEmpty = this.isStart() && this.isEnd(); - const src = this.#parts - .map(p => { - const [re, _, hasMagic, uflag] = typeof p === 'string' - ? AST.#parseGlob(p, this.#hasMagic, noEmpty) - : p.toRegExpSource(allowDot); - this.#hasMagic = this.#hasMagic || hasMagic; - this.#uflag = this.#uflag || uflag; - return re; - }) - .join(''); - let start = ''; - if (this.isStart()) { - if (typeof this.#parts[0] === 'string') { - // this is the string that will match the start of the pattern, - // so we need to protect against dots and such. - // '.' and '..' cannot match unless the pattern is that exactly, - // even if it starts with . or dot:true is set. - const dotTravAllowed = this.#parts.length === 1 && justDots.has(this.#parts[0]); - if (!dotTravAllowed) { - const aps = addPatternStart; - // check if we have a possibility of matching . or .., - // and prevent that. - const needNoTrav = - // dots are allowed, and the pattern starts with [ or . - (dot && aps.has(src.charAt(0))) || - // the pattern starts with \., and then [ or . - (src.startsWith('\\.') && aps.has(src.charAt(2))) || - // the pattern starts with \.\., and then [ or . - (src.startsWith('\\.\\.') && aps.has(src.charAt(4))); - // no need to prevent dots if it can't match a dot, or if a - // sub-pattern will be preventing it anyway. - const needNoDot = !dot && !allowDot && aps.has(src.charAt(0)); - start = needNoTrav ? startNoTraversal : needNoDot ? startNoDot : ''; - } - } - } - // append the "end of path portion" pattern to negation tails - let end = ''; - if (this.isEnd() && - this.#root.#filledNegs && - this.#parent?.type === '!') { - end = '(?:$|\\/)'; - } - const final = start + src + end; - return [ - final, - (0, unescape_js_1.unescape)(src), - (this.#hasMagic = !!this.#hasMagic), - this.#uflag, - ]; - } - // We need to calculate the body *twice* if it's a repeat pattern - // at the start, once in nodot mode, then again in dot mode, so a - // pattern like *(?) can match 'x.y' - const repeated = this.type === '*' || this.type === '+'; - // some kind of extglob - const start = this.type === '!' ? '(?:(?!(?:' : '(?:'; - let body = this.#partsToRegExp(dot); - if (this.isStart() && this.isEnd() && !body && this.type !== '!') { - // invalid extglob, has to at least be *something* present, if it's - // the entire path portion. - const s = this.toString(); - this.#parts = [s]; - this.type = null; - this.#hasMagic = undefined; - return [s, (0, unescape_js_1.unescape)(this.toString()), false, false]; - } - // XXX abstract out this map method - let bodyDotAllowed = !repeated || allowDot || dot || !startNoDot - ? '' - : this.#partsToRegExp(true); - if (bodyDotAllowed === body) { - bodyDotAllowed = ''; - } - if (bodyDotAllowed) { - body = `(?:${body})(?:${bodyDotAllowed})*?`; - } - // an empty !() is exactly equivalent to a starNoEmpty - let final = ''; - if (this.type === '!' && this.#emptyExt) { - final = (this.isStart() && !dot ? startNoDot : '') + starNoEmpty; - } - else { - const close = this.type === '!' - ? // !() must match something,but !(x) can match '' - '))' + - (this.isStart() && !dot && !allowDot ? startNoDot : '') + - star + - ')' - : this.type === '@' - ? ')' - : this.type === '?' - ? ')?' - : this.type === '+' && bodyDotAllowed - ? ')' - : this.type === '*' && bodyDotAllowed - ? `)?` - : `)${this.type}`; - final = start + body + close; - } - return [ - final, - (0, unescape_js_1.unescape)(body), - (this.#hasMagic = !!this.#hasMagic), - this.#uflag, - ]; +} +/** + * @public + */ +async function resolveBuildId(browser, platform, tag) { + const browserTag = tag; + if (Object.values(types_js_1.BrowserTag).includes(browserTag)) { + return await resolveBuildIdForBrowserTag(browser, platform, browserTag); } - #partsToRegExp(dot) { - return this.#parts - .map(p => { - // extglob ASTs should only contain parent ASTs - /* c8 ignore start */ - if (typeof p === 'string') { - throw new Error('string type in extglob ast??'); - } - /* c8 ignore stop */ - // can ignore hasMagic, because extglobs are already always magic - const [re, _, _hasMagic, uflag] = p.toRegExpSource(dot); - this.#uflag = this.#uflag || uflag; - return re; - }) - .filter(p => !(this.isStart() && this.isEnd()) || !!p) - .join('|'); - } - static #parseGlob(glob, hasMagic, noEmpty = false) { - let escaping = false; - let re = ''; - let uflag = false; - for (let i = 0; i < glob.length; i++) { - const c = glob.charAt(i); - if (escaping) { - escaping = false; - re += (reSpecials.has(c) ? '\\' : '') + c; - continue; - } - if (c === '\\') { - if (i === glob.length - 1) { - re += '\\\\'; - } - else { - escaping = true; - } - continue; - } - if (c === '[') { - const [src, needUflag, consumed, magic] = (0, brace_expressions_js_1.parseClass)(glob, i); - if (consumed) { - re += src; - uflag = uflag || needUflag; - i += consumed - 1; - hasMagic = hasMagic || magic; - continue; - } + switch (browser) { + case types_js_1.Browser.FIREFOX: + return tag; + case types_js_1.Browser.CHROME: + const chromeResult = await chrome.resolveBuildId(tag); + if (chromeResult) { + return chromeResult; } - if (c === '*') { - if (noEmpty && glob === '*') - re += starNoEmpty; - else - re += star; - hasMagic = true; - continue; + return tag; + case types_js_1.Browser.CHROMEDRIVER: + const chromeDriverResult = await chromedriver.resolveBuildId(tag); + if (chromeDriverResult) { + return chromeDriverResult; } - if (c === '?') { - re += qmark; - hasMagic = true; - continue; + return tag; + case types_js_1.Browser.CHROMEHEADLESSSHELL: + const chromeHeadlessShellResult = await chromeHeadlessShell.resolveBuildId(tag); + if (chromeHeadlessShellResult) { + return chromeHeadlessShellResult; } - re += regExpEscape(c); - } - return [re, (0, unescape_js_1.unescape)(glob), !!hasMagic, uflag]; + return tag; + case types_js_1.Browser.CHROMIUM: + return tag; + } +} +/** + * @public + */ +async function createProfile(browser, opts) { + switch (browser) { + case types_js_1.Browser.FIREFOX: + return await firefox.createProfile(opts); + case types_js_1.Browser.CHROME: + case types_js_1.Browser.CHROMIUM: + throw new Error(`Profile creation is not support for ${browser} yet`); + } +} +/** + * @public + */ +function resolveSystemExecutablePath(browser, platform, channel) { + switch (browser) { + case types_js_1.Browser.CHROMEDRIVER: + case types_js_1.Browser.CHROMEHEADLESSSHELL: + case types_js_1.Browser.FIREFOX: + case types_js_1.Browser.CHROMIUM: + throw new Error(`System browser detection is not supported for ${browser} yet.`); + case types_js_1.Browser.CHROME: + return chrome.resolveSystemExecutablePath(platform, channel); } } -exports.AST = AST; -//# sourceMappingURL=ast.js.map +/** + * Returns a version comparator for the given browser that can be used to sort + * browser versions. + * + * @public + */ +function getVersionComparator(browser) { + return exports.versionComparators[browser]; +} +//# sourceMappingURL=browser-data.js.map /***/ }), -/***/ 90570: -/***/ ((__unused_webpack_module, exports) => { +/***/ 17991: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; -// translate the various posix character classes into unicode properties -// this works across all unicode locales -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.parseClass = void 0; -// { : [, /u flag required, negated] -const posixClasses = { - '[:alnum:]': ['\\p{L}\\p{Nl}\\p{Nd}', true], - '[:alpha:]': ['\\p{L}\\p{Nl}', true], - '[:ascii:]': ['\\x' + '00-\\x' + '7f', false], - '[:blank:]': ['\\p{Zs}\\t', true], - '[:cntrl:]': ['\\p{Cc}', true], - '[:digit:]': ['\\p{Nd}', true], - '[:graph:]': ['\\p{Z}\\p{C}', true, true], - '[:lower:]': ['\\p{Ll}', true], - '[:print:]': ['\\p{C}', true], - '[:punct:]': ['\\p{P}', true], - '[:space:]': ['\\p{Z}\\t\\r\\n\\v\\f', true], - '[:upper:]': ['\\p{Lu}', true], - '[:word:]': ['\\p{L}\\p{Nl}\\p{Nd}\\p{Pc}', true], - '[:xdigit:]': ['A-Fa-f0-9', false], -}; -// only need to escape a few things inside of brace expressions -// escapes: [ \ ] - -const braceEscape = (s) => s.replace(/[[\]\\-]/g, '\\$&'); -// escape all regexp magic characters -const regexpEscape = (s) => s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&'); -// everything has already been escaped, we just have to join -const rangesToString = (ranges) => ranges.join(''); -// takes a glob string at a posix brace expression, and returns -// an equivalent regular expression source, and boolean indicating -// whether the /u flag needs to be applied, and the number of chars -// consumed to parse the character class. -// This also removes out of order ranges, and returns ($.) if the -// entire class just no good. -const parseClass = (glob, position) => { - const pos = position; - /* c8 ignore start */ - if (glob.charAt(pos) !== '[') { - throw new Error('not in a brace expression'); - } - /* c8 ignore stop */ - const ranges = []; - const negs = []; - let i = pos + 1; - let sawStart = false; - let uflag = false; - let escaping = false; - let negate = false; - let endPos = pos; - let rangeStart = ''; - WHILE: while (i < glob.length) { - const c = glob.charAt(i); - if ((c === '!' || c === '^') && i === pos + 1) { - negate = true; - i++; - continue; - } - if (c === ']' && sawStart && !escaping) { - endPos = i + 1; - break; - } - sawStart = true; - if (c === '\\') { - if (!escaping) { - escaping = true; - i++; - continue; - } - // escaped \ char, fall through and treat like normal char - } - if (c === '[' && !escaping) { - // either a posix class, a collation equivalent, or just a [ - for (const [cls, [unip, u, neg]] of Object.entries(posixClasses)) { - if (glob.startsWith(cls, i)) { - // invalid, [a-[] is fine, but not [a-[:alpha]] - if (rangeStart) { - return ['$.', false, glob.length - pos, true]; - } - i += cls.length; - if (neg) - negs.push(unip); - else - ranges.push(unip); - uflag = uflag || u; - continue WHILE; - } - } - } - // now it's just a normal character, effectively - escaping = false; - if (rangeStart) { - // throw this range away if it's not valid, but others - // can still match. - if (c > rangeStart) { - ranges.push(braceEscape(rangeStart) + '-' + braceEscape(c)); - } - else if (c === rangeStart) { - ranges.push(braceEscape(c)); - } - rangeStart = ''; - i++; - continue; - } - // now might be the start of a range. - // can be either c-d or c-] or c] or c] at this point - if (glob.startsWith('-]', i + 1)) { - ranges.push(braceEscape(c + '-')); - i += 2; - continue; - } - if (glob.startsWith('-', i + 1)) { - rangeStart = c; - i += 2; - continue; - } - // not the start of a range, just a single character - ranges.push(braceEscape(c)); - i++; - } - if (endPos < i) { - // didn't see the end of the class, not a valid class, - // but might still be valid as a literal match. - return ['', false, 0, false]; - } - // if we got no ranges and no negates, then we have a range that - // cannot possibly match anything, and that poisons the whole glob - if (!ranges.length && !negs.length) { - return ['$.', false, glob.length - pos, true]; - } - // if we got one positive range, and it's a single character, then that's - // not actually a magic pattern, it's just that one literal character. - // we should not treat that as "magic", we should just return the literal - // character. [_] is a perfectly valid way to escape glob magic chars. - if (negs.length === 0 && - ranges.length === 1 && - /^\\?.$/.test(ranges[0]) && - !negate) { - const r = ranges[0].length === 2 ? ranges[0].slice(-1) : ranges[0]; - return [regexpEscape(r), false, endPos - pos, false]; - } - const sranges = '[' + (negate ? '^' : '') + rangesToString(ranges) + ']'; - const snegs = '[' + (negate ? '' : '^') + rangesToString(negs) + ']'; - const comb = ranges.length && negs.length - ? '(' + sranges + '|' + snegs + ')' - : ranges.length - ? sranges - : snegs; - return [comb, uflag, endPos - pos, true]; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; }; -exports.parseClass = parseClass; -//# sourceMappingURL=brace-expressions.js.map - -/***/ }), - -/***/ 42600: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.escape = void 0; +exports.compareVersions = exports.resolveBuildId = void 0; +exports.resolveDownloadUrl = resolveDownloadUrl; +exports.resolveDownloadPath = resolveDownloadPath; +exports.relativeExecutablePath = relativeExecutablePath; /** - * Escape all magic characters in a glob pattern. - * - * If the {@link windowsPathsNoEscape | GlobOptions.windowsPathsNoEscape} - * option is used, then characters are escaped by wrapping in `[]`, because - * a magic character wrapped in a character class can only be satisfied by - * that exact character. In this mode, `\` is _not_ escaped, because it is - * not interpreted as a magic character, but instead as a path separator. - */ -const escape = (s, { windowsPathsNoEscape = false, } = {}) => { - // don't need to escape +@! because we escape the parens - // that make those magic, and escaping ! as [!] isn't valid, - // because [!]] is a valid glob class meaning not ']'. - return windowsPathsNoEscape - ? s.replace(/[?*()[\]]/g, '[$&]') - : s.replace(/[?*()[\]\\]/g, '\\$&'); -}; -exports.escape = escape; -//# sourceMappingURL=escape.js.map + * @license + * Copyright 2023 Google Inc. + * SPDX-License-Identifier: Apache-2.0 + */ +const path_1 = __importDefault(__nccwpck_require__(16928)); +const types_js_1 = __nccwpck_require__(3299); +function folder(platform) { + switch (platform) { + case types_js_1.BrowserPlatform.LINUX: + return 'linux64'; + case types_js_1.BrowserPlatform.MAC_ARM: + return 'mac-arm64'; + case types_js_1.BrowserPlatform.MAC: + return 'mac-x64'; + case types_js_1.BrowserPlatform.WIN32: + return 'win32'; + case types_js_1.BrowserPlatform.WIN64: + return 'win64'; + } +} +function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') { + return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`; +} +function resolveDownloadPath(platform, buildId) { + return [ + buildId, + folder(platform), + `chrome-headless-shell-${folder(platform)}.zip`, + ]; +} +function relativeExecutablePath(platform, _buildId) { + switch (platform) { + case types_js_1.BrowserPlatform.MAC: + case types_js_1.BrowserPlatform.MAC_ARM: + return path_1.default.join('chrome-headless-shell-' + folder(platform), 'chrome-headless-shell'); + case types_js_1.BrowserPlatform.LINUX: + return path_1.default.join('chrome-headless-shell-linux64', 'chrome-headless-shell'); + case types_js_1.BrowserPlatform.WIN32: + case types_js_1.BrowserPlatform.WIN64: + return path_1.default.join('chrome-headless-shell-' + folder(platform), 'chrome-headless-shell.exe'); + } +} +var chrome_js_1 = __nccwpck_require__(40826); +Object.defineProperty(exports, "resolveBuildId", ({ enumerable: true, get: function () { return chrome_js_1.resolveBuildId; } })); +Object.defineProperty(exports, "compareVersions", ({ enumerable: true, get: function () { return chrome_js_1.compareVersions; } })); +//# sourceMappingURL=chrome-headless-shell.js.map /***/ }), -/***/ 62883: +/***/ 40826: /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { "use strict"; +/** + * @license + * Copyright 2023 Google Inc. + * SPDX-License-Identifier: Apache-2.0 + */ var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.unescape = exports.escape = exports.AST = exports.Minimatch = exports.match = exports.makeRe = exports.braceExpand = exports.defaults = exports.filter = exports.GLOBSTAR = exports.sep = exports.minimatch = void 0; -const brace_expansion_1 = __importDefault(__nccwpck_require__(94691)); -const assert_valid_pattern_js_1 = __nccwpck_require__(86177); -const ast_js_1 = __nccwpck_require__(2275); -const escape_js_1 = __nccwpck_require__(42600); -const unescape_js_1 = __nccwpck_require__(28075); -const minimatch = (p, pattern, options = {}) => { - (0, assert_valid_pattern_js_1.assertValidPattern)(pattern); - // shortcut: comments match nothing. - if (!options.nocomment && pattern.charAt(0) === '#') { - return false; - } - return new Minimatch(pattern, options).match(p); -}; -exports.minimatch = minimatch; -// Optimized checking for the most common glob patterns. -const starDotExtRE = /^\*+([^+@!?\*\[\(]*)$/; -const starDotExtTest = (ext) => (f) => !f.startsWith('.') && f.endsWith(ext); -const starDotExtTestDot = (ext) => (f) => f.endsWith(ext); -const starDotExtTestNocase = (ext) => { - ext = ext.toLowerCase(); - return (f) => !f.startsWith('.') && f.toLowerCase().endsWith(ext); -}; -const starDotExtTestNocaseDot = (ext) => { - ext = ext.toLowerCase(); - return (f) => f.toLowerCase().endsWith(ext); -}; -const starDotStarRE = /^\*+\.\*+$/; -const starDotStarTest = (f) => !f.startsWith('.') && f.includes('.'); -const starDotStarTestDot = (f) => f !== '.' && f !== '..' && f.includes('.'); -const dotStarRE = /^\.\*+$/; -const dotStarTest = (f) => f !== '.' && f !== '..' && f.startsWith('.'); -const starRE = /^\*+$/; -const starTest = (f) => f.length !== 0 && !f.startsWith('.'); -const starTestDot = (f) => f.length !== 0 && f !== '.' && f !== '..'; -const qmarksRE = /^\?+([^+@!?\*\[\(]*)?$/; -const qmarksTestNocase = ([$0, ext = '']) => { - const noext = qmarksTestNoExt([$0]); - if (!ext) - return noext; - ext = ext.toLowerCase(); - return (f) => noext(f) && f.toLowerCase().endsWith(ext); -}; -const qmarksTestNocaseDot = ([$0, ext = '']) => { - const noext = qmarksTestNoExtDot([$0]); - if (!ext) - return noext; - ext = ext.toLowerCase(); - return (f) => noext(f) && f.toLowerCase().endsWith(ext); -}; -const qmarksTestDot = ([$0, ext = '']) => { - const noext = qmarksTestNoExtDot([$0]); - return !ext ? noext : (f) => noext(f) && f.endsWith(ext); -}; -const qmarksTest = ([$0, ext = '']) => { - const noext = qmarksTestNoExt([$0]); - return !ext ? noext : (f) => noext(f) && f.endsWith(ext); -}; -const qmarksTestNoExt = ([$0]) => { - const len = $0.length; - return (f) => f.length === len && !f.startsWith('.'); -}; -const qmarksTestNoExtDot = ([$0]) => { - const len = $0.length; - return (f) => f.length === len && f !== '.' && f !== '..'; -}; -/* c8 ignore start */ -const defaultPlatform = (typeof process === 'object' && process - ? (typeof process.env === 'object' && - process.env && - process.env.__MINIMATCH_TESTING_PLATFORM__) || - process.platform - : 'posix'); -const path = { - win32: { sep: '\\' }, - posix: { sep: '/' }, -}; -/* c8 ignore stop */ -exports.sep = defaultPlatform === 'win32' ? path.win32.sep : path.posix.sep; -exports.minimatch.sep = exports.sep; -exports.GLOBSTAR = Symbol('globstar **'); -exports.minimatch.GLOBSTAR = exports.GLOBSTAR; -// any single thing other than / -// don't need to escape / when using new RegExp() -const qmark = '[^/]'; -// * => any number of characters -const star = qmark + '*?'; -// ** when dots are allowed. Anything goes, except .. and . -// not (^ or / followed by one or two dots followed by $ or /), -// followed by anything, any number of times. -const twoStarDot = '(?:(?!(?:\\/|^)(?:\\.{1,2})($|\\/)).)*?'; -// not a ^ or / followed by a dot, -// followed by anything, any number of times. -const twoStarNoDot = '(?:(?!(?:\\/|^)\\.).)*?'; -const filter = (pattern, options = {}) => (p) => (0, exports.minimatch)(p, pattern, options); -exports.filter = filter; -exports.minimatch.filter = exports.filter; -const ext = (a, b = {}) => Object.assign({}, a, b); -const defaults = (def) => { - if (!def || typeof def !== 'object' || !Object.keys(def).length) { - return exports.minimatch; - } - const orig = exports.minimatch; - const m = (p, pattern, options = {}) => orig(p, pattern, ext(def, options)); - return Object.assign(m, { - Minimatch: class Minimatch extends orig.Minimatch { - constructor(pattern, options = {}) { - super(pattern, ext(def, options)); - } - static defaults(options) { - return orig.defaults(ext(def, options)).Minimatch; - } - }, - AST: class AST extends orig.AST { - /* c8 ignore start */ - constructor(type, parent, options = {}) { - super(type, parent, ext(def, options)); - } - /* c8 ignore stop */ - static fromGlob(pattern, options = {}) { - return orig.AST.fromGlob(pattern, ext(def, options)); - } - }, - unescape: (s, options = {}) => orig.unescape(s, ext(def, options)), - escape: (s, options = {}) => orig.escape(s, ext(def, options)), - filter: (pattern, options = {}) => orig.filter(pattern, ext(def, options)), - defaults: (options) => orig.defaults(ext(def, options)), - makeRe: (pattern, options = {}) => orig.makeRe(pattern, ext(def, options)), - braceExpand: (pattern, options = {}) => orig.braceExpand(pattern, ext(def, options)), - match: (list, pattern, options = {}) => orig.match(list, pattern, ext(def, options)), - sep: orig.sep, - GLOBSTAR: exports.GLOBSTAR, - }); -}; -exports.defaults = defaults; -exports.minimatch.defaults = exports.defaults; -// Brace expansion: -// a{b,c}d -> abd acd -// a{b,}c -> abc ac -// a{0..3}d -> a0d a1d a2d a3d -// a{b,c{d,e}f}g -> abg acdfg acefg -// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg -// -// Invalid sets are not expanded. -// a{2..}b -> a{2..}b -// a{b}c -> a{b}c -const braceExpand = (pattern, options = {}) => { - (0, assert_valid_pattern_js_1.assertValidPattern)(pattern); - // Thanks to Yeting Li for - // improving this regexp to avoid a ReDOS vulnerability. - if (options.nobrace || !/\{(?:(?!\{).)*\}/.test(pattern)) { - // shortcut. no need to expand. - return [pattern]; - } - return (0, brace_expansion_1.default)(pattern); -}; -exports.braceExpand = braceExpand; -exports.minimatch.braceExpand = exports.braceExpand; -// parse a component of the expanded set. -// At this point, no pattern may contain "/" in it -// so we're going to return a 2d array, where each entry is the full -// pattern, split on '/', and then turned into a regular expression. -// A regexp is made at the end which joins each array with an -// escaped /, and another full one which joins each regexp with |. -// -// Following the lead of Bash 4.1, note that "**" only has special meaning -// when it is the *only* thing in a path portion. Otherwise, any series -// of * is equivalent to a single *. Globstar behavior is enabled by -// default, and can be disabled by setting options.noglobstar. -const makeRe = (pattern, options = {}) => new Minimatch(pattern, options).makeRe(); -exports.makeRe = makeRe; -exports.minimatch.makeRe = exports.makeRe; -const match = (list, pattern, options = {}) => { - const mm = new Minimatch(pattern, options); - list = list.filter(f => mm.match(f)); - if (mm.options.nonull && !list.length) { - list.push(pattern); +exports.resolveDownloadUrl = resolveDownloadUrl; +exports.resolveDownloadPath = resolveDownloadPath; +exports.relativeExecutablePath = relativeExecutablePath; +exports.getLastKnownGoodReleaseForChannel = getLastKnownGoodReleaseForChannel; +exports.getLastKnownGoodReleaseForMilestone = getLastKnownGoodReleaseForMilestone; +exports.getLastKnownGoodReleaseForBuild = getLastKnownGoodReleaseForBuild; +exports.resolveBuildId = resolveBuildId; +exports.resolveSystemExecutablePath = resolveSystemExecutablePath; +exports.compareVersions = compareVersions; +const path_1 = __importDefault(__nccwpck_require__(16928)); +const semver_1 = __importDefault(__nccwpck_require__(62088)); +const httpUtil_js_1 = __nccwpck_require__(80422); +const types_js_1 = __nccwpck_require__(3299); +function folder(platform) { + switch (platform) { + case types_js_1.BrowserPlatform.LINUX: + return 'linux64'; + case types_js_1.BrowserPlatform.MAC_ARM: + return 'mac-arm64'; + case types_js_1.BrowserPlatform.MAC: + return 'mac-x64'; + case types_js_1.BrowserPlatform.WIN32: + return 'win32'; + case types_js_1.BrowserPlatform.WIN64: + return 'win64'; } - return list; -}; -exports.match = match; -exports.minimatch.match = exports.match; -// replace stuff like \* with * -const globMagic = /[?*]|[+@!]\(.*?\)|\[|\]/; -const regExpEscape = (s) => s.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&'); -class Minimatch { - options; - set; - pattern; - windowsPathsNoEscape; - nonegate; - negate; - comment; - empty; - preserveMultipleSlashes; - partial; - globSet; - globParts; - nocase; - isWindows; - platform; - windowsNoMagicRoot; - regexp; - constructor(pattern, options = {}) { - (0, assert_valid_pattern_js_1.assertValidPattern)(pattern); - options = options || {}; - this.options = options; - this.pattern = pattern; - this.platform = options.platform || defaultPlatform; - this.isWindows = this.platform === 'win32'; - this.windowsPathsNoEscape = - !!options.windowsPathsNoEscape || options.allowWindowsEscape === false; - if (this.windowsPathsNoEscape) { - this.pattern = this.pattern.replace(/\\/g, '/'); - } - this.preserveMultipleSlashes = !!options.preserveMultipleSlashes; - this.regexp = null; - this.negate = false; - this.nonegate = !!options.nonegate; - this.comment = false; - this.empty = false; - this.partial = !!options.partial; - this.nocase = !!this.options.nocase; - this.windowsNoMagicRoot = - options.windowsNoMagicRoot !== undefined - ? options.windowsNoMagicRoot - : !!(this.isWindows && this.nocase); - this.globSet = []; - this.globParts = []; - this.set = []; - // make the set of regexps etc. - this.make(); - } - hasMagic() { - if (this.options.magicalBraces && this.set.length > 1) { - return true; - } - for (const pattern of this.set) { - for (const part of pattern) { - if (typeof part !== 'string') - return true; - } - } - return false; +} +function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') { + return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`; +} +function resolveDownloadPath(platform, buildId) { + return [buildId, folder(platform), `chrome-${folder(platform)}.zip`]; +} +function relativeExecutablePath(platform, _buildId) { + switch (platform) { + case types_js_1.BrowserPlatform.MAC: + case types_js_1.BrowserPlatform.MAC_ARM: + return path_1.default.join('chrome-' + folder(platform), 'Google Chrome for Testing.app', 'Contents', 'MacOS', 'Google Chrome for Testing'); + case types_js_1.BrowserPlatform.LINUX: + return path_1.default.join('chrome-linux64', 'chrome'); + case types_js_1.BrowserPlatform.WIN32: + case types_js_1.BrowserPlatform.WIN64: + return path_1.default.join('chrome-' + folder(platform), 'chrome.exe'); } - debug(..._) { } - make() { - const pattern = this.pattern; - const options = this.options; - // empty patterns and comments match nothing. - if (!options.nocomment && pattern.charAt(0) === '#') { - this.comment = true; - return; - } - if (!pattern) { - this.empty = true; - return; - } - // step 1: figure out negation, etc. - this.parseNegate(); - // step 2: expand braces - this.globSet = [...new Set(this.braceExpand())]; - if (options.debug) { - this.debug = (...args) => console.error(...args); - } - this.debug(this.pattern, this.globSet); - // step 3: now we have a set, so turn each one into a series of - // path-portion matching patterns. - // These will be regexps, except in the case of "**", which is - // set to the GLOBSTAR object for globstar behavior, - // and will not contain any / characters - // - // First, we preprocess to make the glob pattern sets a bit simpler - // and deduped. There are some perf-killing patterns that can cause - // problems with a glob walk, but we can simplify them down a bit. - const rawGlobParts = this.globSet.map(s => this.slashSplit(s)); - this.globParts = this.preprocess(rawGlobParts); - this.debug(this.pattern, this.globParts); - // glob --> regexps - let set = this.globParts.map((s, _, __) => { - if (this.isWindows && this.windowsNoMagicRoot) { - // check if it's a drive or unc path. - const isUNC = s[0] === '' && - s[1] === '' && - (s[2] === '?' || !globMagic.test(s[2])) && - !globMagic.test(s[3]); - const isDrive = /^[a-z]:/i.test(s[0]); - if (isUNC) { - return [...s.slice(0, 4), ...s.slice(4).map(ss => this.parse(ss))]; - } - else if (isDrive) { - return [s[0], ...s.slice(1).map(ss => this.parse(ss))]; - } - } - return s.map(ss => this.parse(ss)); - }); - this.debug(this.pattern, set); - // filter out everything that didn't compile properly. - this.set = set.filter(s => s.indexOf(false) === -1); - // do not treat the ? in UNC paths as magic - if (this.isWindows) { - for (let i = 0; i < this.set.length; i++) { - const p = this.set[i]; - if (p[0] === '' && - p[1] === '' && - this.globParts[i][2] === '?' && - typeof p[3] === 'string' && - /^[a-z]:$/i.test(p[3])) { - p[2] = '?'; - } - } - } - this.debug(this.pattern, this.set); - } - // various transforms to equivalent pattern sets that are - // faster to process in a filesystem walk. The goal is to - // eliminate what we can, and push all ** patterns as far - // to the right as possible, even if it increases the number - // of patterns that we have to process. - preprocess(globParts) { - // if we're not in globstar mode, then turn all ** into * - if (this.options.noglobstar) { - for (let i = 0; i < globParts.length; i++) { - for (let j = 0; j < globParts[i].length; j++) { - if (globParts[i][j] === '**') { - globParts[i][j] = '*'; - } - } - } - } - const { optimizationLevel = 1 } = this.options; - if (optimizationLevel >= 2) { - // aggressive optimization for the purpose of fs walking - globParts = this.firstPhasePreProcess(globParts); - globParts = this.secondPhasePreProcess(globParts); - } - else if (optimizationLevel >= 1) { - // just basic optimizations to remove some .. parts - globParts = this.levelOneOptimize(globParts); - } - else { - // just collapse multiple ** portions into one - globParts = this.adjascentGlobstarOptimize(globParts); - } - return globParts; - } - // just get rid of adjascent ** portions - adjascentGlobstarOptimize(globParts) { - return globParts.map(parts => { - let gs = -1; - while (-1 !== (gs = parts.indexOf('**', gs + 1))) { - let i = gs; - while (parts[i + 1] === '**') { - i++; - } - if (i !== gs) { - parts.splice(gs, i - gs); - } - } - return parts; - }); +} +async function getLastKnownGoodReleaseForChannel(channel) { + const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions.json'))); + for (const channel of Object.keys(data.channels)) { + data.channels[channel.toLowerCase()] = data.channels[channel]; + delete data.channels[channel]; } - // get rid of adjascent ** and resolve .. portions - levelOneOptimize(globParts) { - return globParts.map(parts => { - parts = parts.reduce((set, part) => { - const prev = set[set.length - 1]; - if (part === '**' && prev === '**') { - return set; - } - if (part === '..') { - if (prev && prev !== '..' && prev !== '.' && prev !== '**') { - set.pop(); - return set; - } - } - set.push(part); - return set; - }, []); - return parts.length === 0 ? [''] : parts; - }); + return data.channels[channel]; +} +async function getLastKnownGoodReleaseForMilestone(milestone) { + const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/latest-versions-per-milestone.json'))); + return data.milestones[milestone]; +} +async function getLastKnownGoodReleaseForBuild( +/** + * @example `112.0.23`, + */ +buildPrefix) { + const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json'))); + return data.builds[buildPrefix]; +} +async function resolveBuildId(channel) { + if (Object.values(types_js_1.ChromeReleaseChannel).includes(channel)) { + return (await getLastKnownGoodReleaseForChannel(channel)).version; } - levelTwoFileOptimize(parts) { - if (!Array.isArray(parts)) { - parts = this.slashSplit(parts); - } - let didSomething = false; - do { - didSomething = false; - // 
// -> 
/
-            if (!this.preserveMultipleSlashes) {
-                for (let i = 1; i < parts.length - 1; i++) {
-                    const p = parts[i];
-                    // don't squeeze out UNC patterns
-                    if (i === 1 && p === '' && parts[0] === '')
-                        continue;
-                    if (p === '.' || p === '') {
-                        didSomething = true;
-                        parts.splice(i, 1);
-                        i--;
-                    }
-                }
-                if (parts[0] === '.' &&
-                    parts.length === 2 &&
-                    (parts[1] === '.' || parts[1] === '')) {
-                    didSomething = true;
-                    parts.pop();
-                }
-            }
-            // 
/
/../ -> 
/
-            let dd = 0;
-            while (-1 !== (dd = parts.indexOf('..', dd + 1))) {
-                const p = parts[dd - 1];
-                if (p && p !== '.' && p !== '..' && p !== '**') {
-                    didSomething = true;
-                    parts.splice(dd - 1, 2);
-                    dd -= 2;
-                }
-            }
-        } while (didSomething);
-        return parts.length === 0 ? [''] : parts;
+    if (channel.match(/^\d+$/)) {
+        // Potentially a milestone.
+        return (await getLastKnownGoodReleaseForMilestone(channel))?.version;
     }
-    // First phase: single-pattern processing
-    // 
 is 1 or more portions
-    //  is 1 or more portions
-    // 
 is any portion other than ., .., '', or **
-    //  is . or ''
-    //
-    // **/.. is *brutal* for filesystem walking performance, because
-    // it effectively resets the recursive walk each time it occurs,
-    // and ** cannot be reduced out by a .. pattern part like a regexp
-    // or most strings (other than .., ., and '') can be.
-    //
-    // 
/**/../
/
/ -> {
/../
/
/,
/**/
/
/}
-    // 
// -> 
/
-    // 
/
/../ -> 
/
-    // **/**/ -> **/
-    //
-    // **/*/ -> */**/ <== not valid because ** doesn't follow
-    // this WOULD be allowed if ** did follow symlinks, or * didn't
-    firstPhasePreProcess(globParts) {
-        let didSomething = false;
-        do {
-            didSomething = false;
-            // 
/**/../
/
/ -> {
/../
/
/,
/**/
/
/}
-            for (let parts of globParts) {
-                let gs = -1;
-                while (-1 !== (gs = parts.indexOf('**', gs + 1))) {
-                    let gss = gs;
-                    while (parts[gss + 1] === '**') {
-                        // 
/**/**/ -> 
/**/
-                        gss++;
-                    }
-                    // eg, if gs is 2 and gss is 4, that means we have 3 **
-                    // parts, and can remove 2 of them.
-                    if (gss > gs) {
-                        parts.splice(gs + 1, gss - gs);
-                    }
-                    let next = parts[gs + 1];
-                    const p = parts[gs + 2];
-                    const p2 = parts[gs + 3];
-                    if (next !== '..')
-                        continue;
-                    if (!p ||
-                        p === '.' ||
-                        p === '..' ||
-                        !p2 ||
-                        p2 === '.' ||
-                        p2 === '..') {
-                        continue;
-                    }
-                    didSomething = true;
-                    // edit parts in place, and push the new one
-                    parts.splice(gs, 1);
-                    const other = parts.slice(0);
-                    other[gs] = '**';
-                    globParts.push(other);
-                    gs--;
-                }
-                // 
// -> 
/
-                if (!this.preserveMultipleSlashes) {
-                    for (let i = 1; i < parts.length - 1; i++) {
-                        const p = parts[i];
-                        // don't squeeze out UNC patterns
-                        if (i === 1 && p === '' && parts[0] === '')
-                            continue;
-                        if (p === '.' || p === '') {
-                            didSomething = true;
-                            parts.splice(i, 1);
-                            i--;
-                        }
-                    }
-                    if (parts[0] === '.' &&
-                        parts.length === 2 &&
-                        (parts[1] === '.' || parts[1] === '')) {
-                        didSomething = true;
-                        parts.pop();
-                    }
-                }
-                // 
/
/../ -> 
/
-                let dd = 0;
-                while (-1 !== (dd = parts.indexOf('..', dd + 1))) {
-                    const p = parts[dd - 1];
-                    if (p && p !== '.' && p !== '..' && p !== '**') {
-                        didSomething = true;
-                        const needDot = dd === 1 && parts[dd + 1] === '**';
-                        const splin = needDot ? ['.'] : [];
-                        parts.splice(dd - 1, 2, ...splin);
-                        if (parts.length === 0)
-                            parts.push('');
-                        dd -= 2;
-                    }
-                }
-            }
-        } while (didSomething);
-        return globParts;
+    if (channel.match(/^\d+\.\d+\.\d+$/)) {
+        // Potentially a build prefix without the patch version.
+        return (await getLastKnownGoodReleaseForBuild(channel))?.version;
     }
-    // second phase: multi-pattern dedupes
-    // {
/*/,
/
/} -> 
/*/
-    // {
/,
/} -> 
/
-    // {
/**/,
/} -> 
/**/
-    //
-    // {
/**/,
/**/
/} -> 
/**/
-    // ^-- not valid because ** doens't follow symlinks
-    secondPhasePreProcess(globParts) {
-        for (let i = 0; i < globParts.length - 1; i++) {
-            for (let j = i + 1; j < globParts.length; j++) {
-                const matched = this.partsMatch(globParts[i], globParts[j], !this.preserveMultipleSlashes);
-                if (matched) {
-                    globParts[i] = [];
-                    globParts[j] = matched;
-                    break;
-                }
+    return;
+}
+function resolveSystemExecutablePath(platform, channel) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.WIN64:
+        case types_js_1.BrowserPlatform.WIN32:
+            switch (channel) {
+                case types_js_1.ChromeReleaseChannel.STABLE:
+                    return `${process.env['PROGRAMFILES']}\\Google\\Chrome\\Application\\chrome.exe`;
+                case types_js_1.ChromeReleaseChannel.BETA:
+                    return `${process.env['PROGRAMFILES']}\\Google\\Chrome Beta\\Application\\chrome.exe`;
+                case types_js_1.ChromeReleaseChannel.CANARY:
+                    return `${process.env['PROGRAMFILES']}\\Google\\Chrome SxS\\Application\\chrome.exe`;
+                case types_js_1.ChromeReleaseChannel.DEV:
+                    return `${process.env['PROGRAMFILES']}\\Google\\Chrome Dev\\Application\\chrome.exe`;
             }
-        }
-        return globParts.filter(gs => gs.length);
-    }
-    partsMatch(a, b, emptyGSMatch = false) {
-        let ai = 0;
-        let bi = 0;
-        let result = [];
-        let which = '';
-        while (ai < a.length && bi < b.length) {
-            if (a[ai] === b[bi]) {
-                result.push(which === 'b' ? b[bi] : a[ai]);
-                ai++;
-                bi++;
-            }
-            else if (emptyGSMatch && a[ai] === '**' && b[bi] === a[ai + 1]) {
-                result.push(a[ai]);
-                ai++;
-            }
-            else if (emptyGSMatch && b[bi] === '**' && a[ai] === b[bi + 1]) {
-                result.push(b[bi]);
-                bi++;
-            }
-            else if (a[ai] === '*' &&
-                b[bi] &&
-                (this.options.dot || !b[bi].startsWith('.')) &&
-                b[bi] !== '**') {
-                if (which === 'b')
-                    return false;
-                which = 'a';
-                result.push(a[ai]);
-                ai++;
-                bi++;
-            }
-            else if (b[bi] === '*' &&
-                a[ai] &&
-                (this.options.dot || !a[ai].startsWith('.')) &&
-                a[ai] !== '**') {
-                if (which === 'a')
-                    return false;
-                which = 'b';
-                result.push(b[bi]);
-                ai++;
-                bi++;
+        case types_js_1.BrowserPlatform.MAC_ARM:
+        case types_js_1.BrowserPlatform.MAC:
+            switch (channel) {
+                case types_js_1.ChromeReleaseChannel.STABLE:
+                    return '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome';
+                case types_js_1.ChromeReleaseChannel.BETA:
+                    return '/Applications/Google Chrome Beta.app/Contents/MacOS/Google Chrome Beta';
+                case types_js_1.ChromeReleaseChannel.CANARY:
+                    return '/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary';
+                case types_js_1.ChromeReleaseChannel.DEV:
+                    return '/Applications/Google Chrome Dev.app/Contents/MacOS/Google Chrome Dev';
             }
-            else {
-                return false;
+        case types_js_1.BrowserPlatform.LINUX:
+            switch (channel) {
+                case types_js_1.ChromeReleaseChannel.STABLE:
+                    return '/opt/google/chrome/chrome';
+                case types_js_1.ChromeReleaseChannel.BETA:
+                    return '/opt/google/chrome-beta/chrome';
+                case types_js_1.ChromeReleaseChannel.CANARY:
+                    return '/opt/google/chrome-canary/chrome';
+                case types_js_1.ChromeReleaseChannel.DEV:
+                    return '/opt/google/chrome-unstable/chrome';
             }
-        }
-        // if we fall out of the loop, it means they two are identical
-        // as long as their lengths match
-        return a.length === b.length && result;
     }
-    parseNegate() {
-        if (this.nonegate)
-            return;
-        const pattern = this.pattern;
-        let negate = false;
-        let negateOffset = 0;
-        for (let i = 0; i < pattern.length && pattern.charAt(i) === '!'; i++) {
-            negate = !negate;
-            negateOffset++;
-        }
-        if (negateOffset)
-            this.pattern = pattern.slice(negateOffset);
-        this.negate = negate;
-    }
-    // set partial to true to test if, for example,
-    // "/a/b" matches the start of "/*/b/*/d"
-    // Partial means, if you run out of file before you run
-    // out of pattern, then that's fine, as long as all
-    // the parts match.
-    matchOne(file, pattern, partial = false) {
-        const options = this.options;
-        // UNC paths like //?/X:/... can match X:/... and vice versa
-        // Drive letters in absolute drive or unc paths are always compared
-        // case-insensitively.
-        if (this.isWindows) {
-            const fileDrive = typeof file[0] === 'string' && /^[a-z]:$/i.test(file[0]);
-            const fileUNC = !fileDrive &&
-                file[0] === '' &&
-                file[1] === '' &&
-                file[2] === '?' &&
-                /^[a-z]:$/i.test(file[3]);
-            const patternDrive = typeof pattern[0] === 'string' && /^[a-z]:$/i.test(pattern[0]);
-            const patternUNC = !patternDrive &&
-                pattern[0] === '' &&
-                pattern[1] === '' &&
-                pattern[2] === '?' &&
-                typeof pattern[3] === 'string' &&
-                /^[a-z]:$/i.test(pattern[3]);
-            const fdi = fileUNC ? 3 : fileDrive ? 0 : undefined;
-            const pdi = patternUNC ? 3 : patternDrive ? 0 : undefined;
-            if (typeof fdi === 'number' && typeof pdi === 'number') {
-                const [fd, pd] = [file[fdi], pattern[pdi]];
-                if (fd.toLowerCase() === pd.toLowerCase()) {
-                    pattern[pdi] = fd;
-                    if (pdi > fdi) {
-                        pattern = pattern.slice(pdi);
-                    }
-                    else if (fdi > pdi) {
-                        file = file.slice(fdi);
-                    }
-                }
-            }
-        }
-        // resolve and reduce . and .. portions in the file as well.
-        // dont' need to do the second phase, because it's only one string[]
-        const { optimizationLevel = 1 } = this.options;
-        if (optimizationLevel >= 2) {
-            file = this.levelTwoFileOptimize(file);
-        }
-        this.debug('matchOne', this, { file, pattern });
-        this.debug('matchOne', file.length, pattern.length);
-        for (var fi = 0, pi = 0, fl = file.length, pl = pattern.length; fi < fl && pi < pl; fi++, pi++) {
-            this.debug('matchOne loop');
-            var p = pattern[pi];
-            var f = file[fi];
-            this.debug(pattern, p, f);
-            // should be impossible.
-            // some invalid regexp stuff in the set.
-            /* c8 ignore start */
-            if (p === false) {
-                return false;
-            }
-            /* c8 ignore stop */
-            if (p === exports.GLOBSTAR) {
-                this.debug('GLOBSTAR', [pattern, p, f]);
-                // "**"
-                // a/**/b/**/c would match the following:
-                // a/b/x/y/z/c
-                // a/x/y/z/b/c
-                // a/b/x/b/x/c
-                // a/b/c
-                // To do this, take the rest of the pattern after
-                // the **, and see if it would match the file remainder.
-                // If so, return success.
-                // If not, the ** "swallows" a segment, and try again.
-                // This is recursively awful.
-                //
-                // a/**/b/**/c matching a/b/x/y/z/c
-                // - a matches a
-                // - doublestar
-                //   - matchOne(b/x/y/z/c, b/**/c)
-                //     - b matches b
-                //     - doublestar
-                //       - matchOne(x/y/z/c, c) -> no
-                //       - matchOne(y/z/c, c) -> no
-                //       - matchOne(z/c, c) -> no
-                //       - matchOne(c, c) yes, hit
-                var fr = fi;
-                var pr = pi + 1;
-                if (pr === pl) {
-                    this.debug('** at the end');
-                    // a ** at the end will just swallow the rest.
-                    // We have found a match.
-                    // however, it will not swallow /.x, unless
-                    // options.dot is set.
-                    // . and .. are *never* matched by **, for explosively
-                    // exponential reasons.
-                    for (; fi < fl; fi++) {
-                        if (file[fi] === '.' ||
-                            file[fi] === '..' ||
-                            (!options.dot && file[fi].charAt(0) === '.'))
-                            return false;
-                    }
-                    return true;
-                }
-                // ok, let's see if we can swallow whatever we can.
-                while (fr < fl) {
-                    var swallowee = file[fr];
-                    this.debug('\nglobstar while', file, fr, pattern, pr, swallowee);
-                    // XXX remove this slice.  Just pass the start index.
-                    if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {
-                        this.debug('globstar found match!', fr, fl, swallowee);
-                        // found a match.
-                        return true;
-                    }
-                    else {
-                        // can't swallow "." or ".." ever.
-                        // can only swallow ".foo" when explicitly asked.
-                        if (swallowee === '.' ||
-                            swallowee === '..' ||
-                            (!options.dot && swallowee.charAt(0) === '.')) {
-                            this.debug('dot detected!', file, fr, pattern, pr);
-                            break;
-                        }
-                        // ** swallows a segment, and continue.
-                        this.debug('globstar swallow a segment, and continue');
-                        fr++;
-                    }
-                }
-                // no match was found.
-                // However, in partial mode, we can't say this is necessarily over.
-                /* c8 ignore start */
-                if (partial) {
-                    // ran out of file
-                    this.debug('\n>>> no match, partial?', file, fr, pattern, pr);
-                    if (fr === fl) {
-                        return true;
-                    }
-                }
-                /* c8 ignore stop */
-                return false;
-            }
-            // something other than **
-            // non-magic patterns just have to match exactly
-            // patterns with magic have been turned into regexps.
-            let hit;
-            if (typeof p === 'string') {
-                hit = f === p;
-                this.debug('string match', p, f, hit);
-            }
-            else {
-                hit = p.test(f);
-                this.debug('pattern match', p, f, hit);
-            }
-            if (!hit)
-                return false;
-        }
-        // Note: ending in / means that we'll get a final ""
-        // at the end of the pattern.  This can only match a
-        // corresponding "" at the end of the file.
-        // If the file ends in /, then it can only match a
-        // a pattern that ends in /, unless the pattern just
-        // doesn't have any more for it. But, a/b/ should *not*
-        // match "a/b/*", even though "" matches against the
-        // [^/]*? pattern, except in partial mode, where it might
-        // simply not be reached yet.
-        // However, a/b/ should still satisfy a/*
-        // now either we fell off the end of the pattern, or we're done.
-        if (fi === fl && pi === pl) {
-            // ran out of pattern and filename at the same time.
-            // an exact hit!
-            return true;
-        }
-        else if (fi === fl) {
-            // ran out of file, but still had pattern left.
-            // this is ok if we're doing the match as part of
-            // a glob fs traversal.
-            return partial;
-        }
-        else if (pi === pl) {
-            // ran out of pattern, still have file left.
-            // this is only acceptable if we're on the very last
-            // empty segment of a file with a trailing slash.
-            // a/* should match a/b/
-            return fi === fl - 1 && file[fi] === '';
-            /* c8 ignore start */
-        }
-        else {
-            // should be unreachable.
-            throw new Error('wtf?');
-        }
-        /* c8 ignore stop */
+}
+function compareVersions(a, b) {
+    if (!semver_1.default.valid(a)) {
+        throw new Error(`Version ${a} is not a valid semver version`);
     }
-    braceExpand() {
-        return (0, exports.braceExpand)(this.pattern, this.options);
+    if (!semver_1.default.valid(b)) {
+        throw new Error(`Version ${b} is not a valid semver version`);
     }
-    parse(pattern) {
-        (0, assert_valid_pattern_js_1.assertValidPattern)(pattern);
-        const options = this.options;
-        // shortcuts
-        if (pattern === '**')
-            return exports.GLOBSTAR;
-        if (pattern === '')
-            return '';
-        // far and away, the most common glob pattern parts are
-        // *, *.*, and *.  Add a fast check method for those.
-        let m;
-        let fastTest = null;
-        if ((m = pattern.match(starRE))) {
-            fastTest = options.dot ? starTestDot : starTest;
-        }
-        else if ((m = pattern.match(starDotExtRE))) {
-            fastTest = (options.nocase
-                ? options.dot
-                    ? starDotExtTestNocaseDot
-                    : starDotExtTestNocase
-                : options.dot
-                    ? starDotExtTestDot
-                    : starDotExtTest)(m[1]);
-        }
-        else if ((m = pattern.match(qmarksRE))) {
-            fastTest = (options.nocase
-                ? options.dot
-                    ? qmarksTestNocaseDot
-                    : qmarksTestNocase
-                : options.dot
-                    ? qmarksTestDot
-                    : qmarksTest)(m);
-        }
-        else if ((m = pattern.match(starDotStarRE))) {
-            fastTest = options.dot ? starDotStarTestDot : starDotStarTest;
-        }
-        else if ((m = pattern.match(dotStarRE))) {
-            fastTest = dotStarTest;
-        }
-        const re = ast_js_1.AST.fromGlob(pattern, this.options).toMMPattern();
-        if (fastTest && typeof re === 'object') {
-            // Avoids overriding in frozen environments
-            Reflect.defineProperty(re, 'test', { value: fastTest });
-        }
-        return re;
-    }
-    makeRe() {
-        if (this.regexp || this.regexp === false)
-            return this.regexp;
-        // at this point, this.set is a 2d array of partial
-        // pattern strings, or "**".
-        //
-        // It's better to use .match().  This function shouldn't
-        // be used, really, but it's pretty convenient sometimes,
-        // when you just want to work with a regex.
-        const set = this.set;
-        if (!set.length) {
-            this.regexp = false;
-            return this.regexp;
-        }
-        const options = this.options;
-        const twoStar = options.noglobstar
-            ? star
-            : options.dot
-                ? twoStarDot
-                : twoStarNoDot;
-        const flags = new Set(options.nocase ? ['i'] : []);
-        // regexpify non-globstar patterns
-        // if ** is only item, then we just do one twoStar
-        // if ** is first, and there are more, prepend (\/|twoStar\/)? to next
-        // if ** is last, append (\/twoStar|) to previous
-        // if ** is in the middle, append (\/|\/twoStar\/) to previous
-        // then filter out GLOBSTAR symbols
-        let re = set
-            .map(pattern => {
-            const pp = pattern.map(p => {
-                if (p instanceof RegExp) {
-                    for (const f of p.flags.split(''))
-                        flags.add(f);
-                }
-                return typeof p === 'string'
-                    ? regExpEscape(p)
-                    : p === exports.GLOBSTAR
-                        ? exports.GLOBSTAR
-                        : p._src;
-            });
-            pp.forEach((p, i) => {
-                const next = pp[i + 1];
-                const prev = pp[i - 1];
-                if (p !== exports.GLOBSTAR || prev === exports.GLOBSTAR) {
-                    return;
-                }
-                if (prev === undefined) {
-                    if (next !== undefined && next !== exports.GLOBSTAR) {
-                        pp[i + 1] = '(?:\\/|' + twoStar + '\\/)?' + next;
-                    }
-                    else {
-                        pp[i] = twoStar;
-                    }
-                }
-                else if (next === undefined) {
-                    pp[i - 1] = prev + '(?:\\/|' + twoStar + ')?';
-                }
-                else if (next !== exports.GLOBSTAR) {
-                    pp[i - 1] = prev + '(?:\\/|\\/' + twoStar + '\\/)' + next;
-                    pp[i + 1] = exports.GLOBSTAR;
-                }
-            });
-            return pp.filter(p => p !== exports.GLOBSTAR).join('/');
-        })
-            .join('|');
-        // need to wrap in parens if we had more than one thing with |,
-        // otherwise only the first will be anchored to ^ and the last to $
-        const [open, close] = set.length > 1 ? ['(?:', ')'] : ['', ''];
-        // must match entire pattern
-        // ending in a * or ** will make it less strict.
-        re = '^' + open + re + close + '$';
-        // can match anything, as long as it's not this.
-        if (this.negate)
-            re = '^(?!' + re + ').+$';
-        try {
-            this.regexp = new RegExp(re, [...flags].join(''));
-            /* c8 ignore start */
-        }
-        catch (ex) {
-            // should be impossible
-            this.regexp = false;
-        }
-        /* c8 ignore stop */
-        return this.regexp;
+    if (semver_1.default.gt(a, b)) {
+        return 1;
     }
-    slashSplit(p) {
-        // if p starts with // on windows, we preserve that
-        // so that UNC paths aren't broken.  Otherwise, any number of
-        // / characters are coalesced into one, unless
-        // preserveMultipleSlashes is set to true.
-        if (this.preserveMultipleSlashes) {
-            return p.split('/');
-        }
-        else if (this.isWindows && /^\/\/[^\/]+/.test(p)) {
-            // add an extra '' for the one we lose
-            return ['', ...p.split(/\/+/)];
-        }
-        else {
-            return p.split(/\/+/);
-        }
+    else if (semver_1.default.lt(a, b)) {
+        return -1;
     }
-    match(f, partial = this.partial) {
-        this.debug('match', f, this.pattern);
-        // short-circuit in the case of busted things.
-        // comments, etc.
-        if (this.comment) {
-            return false;
-        }
-        if (this.empty) {
-            return f === '';
-        }
-        if (f === '/' && partial) {
-            return true;
-        }
-        const options = this.options;
-        // windows: need to use /, not \
-        if (this.isWindows) {
-            f = f.split('\\').join('/');
-        }
-        // treat the test path as a set of pathparts.
-        const ff = this.slashSplit(f);
-        this.debug(this.pattern, 'split', ff);
-        // just ONE of the pattern sets in this.set needs to match
-        // in order for it to be valid.  If negating, then just one
-        // match means that we have failed.
-        // Either way, return on the first hit.
-        const set = this.set;
-        this.debug(this.pattern, 'set', set);
-        // Find the basename of the path by looking for the last non-empty segment
-        let filename = ff[ff.length - 1];
-        if (!filename) {
-            for (let i = ff.length - 2; !filename && i >= 0; i--) {
-                filename = ff[i];
-            }
-        }
-        for (let i = 0; i < set.length; i++) {
-            const pattern = set[i];
-            let file = ff;
-            if (options.matchBase && pattern.length === 1) {
-                file = [filename];
-            }
-            const hit = this.matchOne(file, pattern, partial);
-            if (hit) {
-                if (options.flipNegate) {
-                    return true;
-                }
-                return !this.negate;
-            }
-        }
-        // didn't get any hits.  this is success if it's a negative
-        // pattern, failure otherwise.
-        if (options.flipNegate) {
-            return false;
-        }
-        return this.negate;
-    }
-    static defaults(def) {
-        return exports.minimatch.defaults(def).Minimatch;
-    }
-}
-exports.Minimatch = Minimatch;
-/* c8 ignore start */
-var ast_js_2 = __nccwpck_require__(2275);
-Object.defineProperty(exports, "AST", ({ enumerable: true, get: function () { return ast_js_2.AST; } }));
-var escape_js_2 = __nccwpck_require__(42600);
-Object.defineProperty(exports, "escape", ({ enumerable: true, get: function () { return escape_js_2.escape; } }));
-var unescape_js_2 = __nccwpck_require__(28075);
-Object.defineProperty(exports, "unescape", ({ enumerable: true, get: function () { return unescape_js_2.unescape; } }));
-/* c8 ignore stop */
-exports.minimatch.AST = ast_js_1.AST;
-exports.minimatch.Minimatch = Minimatch;
-exports.minimatch.escape = escape_js_1.escape;
-exports.minimatch.unescape = unescape_js_1.unescape;
-//# sourceMappingURL=index.js.map
+    else {
+        return 0;
+    }
+}
+//# sourceMappingURL=chrome.js.map
 
 /***/ }),
 
-/***/ 28075:
-/***/ ((__unused_webpack_module, exports) => {
+/***/ 51904:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
 
 "use strict";
 
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.unescape = void 0;
+exports.compareVersions = exports.resolveBuildId = void 0;
+exports.resolveDownloadUrl = resolveDownloadUrl;
+exports.resolveDownloadPath = resolveDownloadPath;
+exports.relativeExecutablePath = relativeExecutablePath;
 /**
- * Un-escape a string that has been escaped with {@link escape}.
- *
- * If the {@link windowsPathsNoEscape} option is used, then square-brace
- * escapes are removed, but not backslash escapes.  For example, it will turn
- * the string `'[*]'` into `*`, but it will not turn `'\\*'` into `'*'`,
- * becuase `\` is a path separator in `windowsPathsNoEscape` mode.
- *
- * When `windowsPathsNoEscape` is not set, then both brace escapes and
- * backslash escapes are removed.
- *
- * Slashes (and backslashes in `windowsPathsNoEscape` mode) cannot be escaped
- * or unescaped.
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
  */
-const unescape = (s, { windowsPathsNoEscape = false, } = {}) => {
-    return windowsPathsNoEscape
-        ? s.replace(/\[([^\/\\])\]/g, '$1')
-        : s.replace(/((?!\\).|^)\[([^\/\\])\]/g, '$1$2').replace(/\\([^\/])/g, '$1');
-};
-exports.unescape = unescape;
-//# sourceMappingURL=unescape.js.map
+const path_1 = __importDefault(__nccwpck_require__(16928));
+const types_js_1 = __nccwpck_require__(3299);
+function folder(platform) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.LINUX:
+            return 'linux64';
+        case types_js_1.BrowserPlatform.MAC_ARM:
+            return 'mac-arm64';
+        case types_js_1.BrowserPlatform.MAC:
+            return 'mac-x64';
+        case types_js_1.BrowserPlatform.WIN32:
+            return 'win32';
+        case types_js_1.BrowserPlatform.WIN64:
+            return 'win64';
+    }
+}
+function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') {
+    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;
+}
+function resolveDownloadPath(platform, buildId) {
+    return [buildId, folder(platform), `chromedriver-${folder(platform)}.zip`];
+}
+function relativeExecutablePath(platform, _buildId) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.MAC:
+        case types_js_1.BrowserPlatform.MAC_ARM:
+            return path_1.default.join('chromedriver-' + folder(platform), 'chromedriver');
+        case types_js_1.BrowserPlatform.LINUX:
+            return path_1.default.join('chromedriver-linux64', 'chromedriver');
+        case types_js_1.BrowserPlatform.WIN32:
+        case types_js_1.BrowserPlatform.WIN64:
+            return path_1.default.join('chromedriver-' + folder(platform), 'chromedriver.exe');
+    }
+}
+var chrome_js_1 = __nccwpck_require__(40826);
+Object.defineProperty(exports, "resolveBuildId", ({ enumerable: true, get: function () { return chrome_js_1.resolveBuildId; } }));
+Object.defineProperty(exports, "compareVersions", ({ enumerable: true, get: function () { return chrome_js_1.compareVersions; } }));
+//# sourceMappingURL=chromedriver.js.map
 
 /***/ }),
 
-/***/ 78275:
+/***/ 40060:
 /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
 
 "use strict";
 
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 var __importDefault = (this && this.__importDefault) || function (mod) {
     return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.Minipass = exports.isWritable = exports.isReadable = exports.isStream = void 0;
-const proc = typeof process === 'object' && process
-    ? process
-    : {
-        stdout: null,
-        stderr: null,
-    };
-const node_events_1 = __nccwpck_require__(78474);
-const node_stream_1 = __importDefault(__nccwpck_require__(57075));
-const node_string_decoder_1 = __nccwpck_require__(46193);
-/**
- * Return true if the argument is a Minipass stream, Node stream, or something
- * else that Minipass can interact with.
- */
-const isStream = (s) => !!s &&
-    typeof s === 'object' &&
-    (s instanceof Minipass ||
-        s instanceof node_stream_1.default ||
-        (0, exports.isReadable)(s) ||
-        (0, exports.isWritable)(s));
-exports.isStream = isStream;
-/**
- * Return true if the argument is a valid {@link Minipass.Readable}
- */
-const isReadable = (s) => !!s &&
-    typeof s === 'object' &&
-    s instanceof node_events_1.EventEmitter &&
-    typeof s.pipe === 'function' &&
-    // node core Writable streams have a pipe() method, but it throws
-    s.pipe !== node_stream_1.default.Writable.prototype.pipe;
-exports.isReadable = isReadable;
-/**
- * Return true if the argument is a valid {@link Minipass.Writable}
- */
-const isWritable = (s) => !!s &&
-    typeof s === 'object' &&
-    s instanceof node_events_1.EventEmitter &&
-    typeof s.write === 'function' &&
-    typeof s.end === 'function';
-exports.isWritable = isWritable;
-const EOF = Symbol('EOF');
-const MAYBE_EMIT_END = Symbol('maybeEmitEnd');
-const EMITTED_END = Symbol('emittedEnd');
-const EMITTING_END = Symbol('emittingEnd');
-const EMITTED_ERROR = Symbol('emittedError');
-const CLOSED = Symbol('closed');
-const READ = Symbol('read');
-const FLUSH = Symbol('flush');
-const FLUSHCHUNK = Symbol('flushChunk');
-const ENCODING = Symbol('encoding');
-const DECODER = Symbol('decoder');
-const FLOWING = Symbol('flowing');
-const PAUSED = Symbol('paused');
-const RESUME = Symbol('resume');
-const BUFFER = Symbol('buffer');
-const PIPES = Symbol('pipes');
-const BUFFERLENGTH = Symbol('bufferLength');
-const BUFFERPUSH = Symbol('bufferPush');
-const BUFFERSHIFT = Symbol('bufferShift');
-const OBJECTMODE = Symbol('objectMode');
-// internal event when stream is destroyed
-const DESTROYED = Symbol('destroyed');
-// internal event when stream has an error
-const ERROR = Symbol('error');
-const EMITDATA = Symbol('emitData');
-const EMITEND = Symbol('emitEnd');
-const EMITEND2 = Symbol('emitEnd2');
-const ASYNC = Symbol('async');
-const ABORT = Symbol('abort');
-const ABORTED = Symbol('aborted');
-const SIGNAL = Symbol('signal');
-const DATALISTENERS = Symbol('dataListeners');
-const DISCARDED = Symbol('discarded');
-const defer = (fn) => Promise.resolve().then(fn);
-const nodefer = (fn) => fn();
-const isEndish = (ev) => ev === 'end' || ev === 'finish' || ev === 'prefinish';
-const isArrayBufferLike = (b) => b instanceof ArrayBuffer ||
-    (!!b &&
-        typeof b === 'object' &&
-        b.constructor &&
-        b.constructor.name === 'ArrayBuffer' &&
-        b.byteLength >= 0);
-const isArrayBufferView = (b) => !Buffer.isBuffer(b) && ArrayBuffer.isView(b);
-/**
- * Internal class representing a pipe to a destination stream.
- *
- * @internal
- */
-class Pipe {
-    src;
-    dest;
-    opts;
-    ondrain;
-    constructor(src, dest, opts) {
-        this.src = src;
-        this.dest = dest;
-        this.opts = opts;
-        this.ondrain = () => src[RESUME]();
-        this.dest.on('drain', this.ondrain);
-    }
-    unpipe() {
-        this.dest.removeListener('drain', this.ondrain);
-    }
-    // only here for the prototype
-    /* c8 ignore start */
-    proxyErrors(_er) { }
-    /* c8 ignore stop */
-    end() {
-        this.unpipe();
-        if (this.opts.end)
-            this.dest.end();
-    }
-}
-/**
- * Internal class representing a pipe to a destination stream where
- * errors are proxied.
- *
- * @internal
- */
-class PipeProxyErrors extends Pipe {
-    unpipe() {
-        this.src.removeListener('error', this.proxyErrors);
-        super.unpipe();
-    }
-    constructor(src, dest, opts) {
-        super(src, dest, opts);
-        this.proxyErrors = er => dest.emit('error', er);
-        src.on('error', this.proxyErrors);
+exports.resolveDownloadUrl = resolveDownloadUrl;
+exports.resolveDownloadPath = resolveDownloadPath;
+exports.relativeExecutablePath = relativeExecutablePath;
+exports.resolveBuildId = resolveBuildId;
+exports.compareVersions = compareVersions;
+const path_1 = __importDefault(__nccwpck_require__(16928));
+const httpUtil_js_1 = __nccwpck_require__(80422);
+const types_js_1 = __nccwpck_require__(3299);
+function archive(platform, buildId) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.LINUX:
+            return 'chrome-linux';
+        case types_js_1.BrowserPlatform.MAC_ARM:
+        case types_js_1.BrowserPlatform.MAC:
+            return 'chrome-mac';
+        case types_js_1.BrowserPlatform.WIN32:
+        case types_js_1.BrowserPlatform.WIN64:
+            // Windows archive name changed at r591479.
+            return parseInt(buildId, 10) > 591479 ? 'chrome-win' : 'chrome-win32';
     }
 }
-const isObjectModeOptions = (o) => !!o.objectMode;
-const isEncodingOptions = (o) => !o.objectMode && !!o.encoding && o.encoding !== 'buffer';
-/**
- * Main export, the Minipass class
- *
- * `RType` is the type of data emitted, defaults to Buffer
- *
- * `WType` is the type of data to be written, if RType is buffer or string,
- * then any {@link Minipass.ContiguousData} is allowed.
- *
- * `Events` is the set of event handler signatures that this object
- * will emit, see {@link Minipass.Events}
- */
-class Minipass extends node_events_1.EventEmitter {
-    [FLOWING] = false;
-    [PAUSED] = false;
-    [PIPES] = [];
-    [BUFFER] = [];
-    [OBJECTMODE];
-    [ENCODING];
-    [ASYNC];
-    [DECODER];
-    [EOF] = false;
-    [EMITTED_END] = false;
-    [EMITTING_END] = false;
-    [CLOSED] = false;
-    [EMITTED_ERROR] = null;
-    [BUFFERLENGTH] = 0;
-    [DESTROYED] = false;
-    [SIGNAL];
-    [ABORTED] = false;
-    [DATALISTENERS] = 0;
-    [DISCARDED] = false;
-    /**
-     * true if the stream can be written
-     */
-    writable = true;
-    /**
-     * true if the stream can be read
-     */
-    readable = true;
-    /**
-     * If `RType` is Buffer, then options do not need to be provided.
-     * Otherwise, an options object must be provided to specify either
-     * {@link Minipass.SharedOptions.objectMode} or
-     * {@link Minipass.SharedOptions.encoding}, as appropriate.
-     */
-    constructor(...args) {
-        const options = (args[0] ||
-            {});
-        super();
-        if (options.objectMode && typeof options.encoding === 'string') {
-            throw new TypeError('Encoding and objectMode may not be used together');
-        }
-        if (isObjectModeOptions(options)) {
-            this[OBJECTMODE] = true;
-            this[ENCODING] = null;
-        }
-        else if (isEncodingOptions(options)) {
-            this[ENCODING] = options.encoding;
-            this[OBJECTMODE] = false;
-        }
-        else {
-            this[OBJECTMODE] = false;
-            this[ENCODING] = null;
-        }
-        this[ASYNC] = !!options.async;
-        this[DECODER] = this[ENCODING]
-            ? new node_string_decoder_1.StringDecoder(this[ENCODING])
-            : null;
-        //@ts-ignore - private option for debugging and testing
-        if (options && options.debugExposeBuffer === true) {
-            Object.defineProperty(this, 'buffer', { get: () => this[BUFFER] });
-        }
-        //@ts-ignore - private option for debugging and testing
-        if (options && options.debugExposePipes === true) {
-            Object.defineProperty(this, 'pipes', { get: () => this[PIPES] });
-        }
-        const { signal } = options;
-        if (signal) {
-            this[SIGNAL] = signal;
-            if (signal.aborted) {
-                this[ABORT]();
-            }
-            else {
-                signal.addEventListener('abort', () => this[ABORT]());
-            }
-        }
-    }
-    /**
-     * The amount of data stored in the buffer waiting to be read.
-     *
-     * For Buffer strings, this will be the total byte length.
-     * For string encoding streams, this will be the string character length,
-     * according to JavaScript's `string.length` logic.
-     * For objectMode streams, this is a count of the items waiting to be
-     * emitted.
-     */
-    get bufferLength() {
-        return this[BUFFERLENGTH];
-    }
-    /**
-     * The `BufferEncoding` currently in use, or `null`
-     */
-    get encoding() {
-        return this[ENCODING];
-    }
-    /**
-     * @deprecated - This is a read only property
-     */
-    set encoding(_enc) {
-        throw new Error('Encoding must be set at instantiation time');
-    }
-    /**
-     * @deprecated - Encoding may only be set at instantiation time
-     */
-    setEncoding(_enc) {
-        throw new Error('Encoding must be set at instantiation time');
-    }
-    /**
-     * True if this is an objectMode stream
-     */
-    get objectMode() {
-        return this[OBJECTMODE];
-    }
-    /**
-     * @deprecated - This is a read-only property
-     */
-    set objectMode(_om) {
-        throw new Error('objectMode must be set at instantiation time');
-    }
-    /**
-     * true if this is an async stream
-     */
-    get ['async']() {
-        return this[ASYNC];
-    }
-    /**
-     * Set to true to make this stream async.
-     *
-     * Once set, it cannot be unset, as this would potentially cause incorrect
-     * behavior.  Ie, a sync stream can be made async, but an async stream
-     * cannot be safely made sync.
-     */
-    set ['async'](a) {
-        this[ASYNC] = this[ASYNC] || !!a;
-    }
-    // drop everything and get out of the flow completely
-    [ABORT]() {
-        this[ABORTED] = true;
-        this.emit('abort', this[SIGNAL]?.reason);
-        this.destroy(this[SIGNAL]?.reason);
-    }
-    /**
-     * True if the stream has been aborted.
-     */
-    get aborted() {
-        return this[ABORTED];
-    }
-    /**
-     * No-op setter. Stream aborted status is set via the AbortSignal provided
-     * in the constructor options.
-     */
-    set aborted(_) { }
-    write(chunk, encoding, cb) {
-        if (this[ABORTED])
-            return false;
-        if (this[EOF])
-            throw new Error('write after end');
-        if (this[DESTROYED]) {
-            this.emit('error', Object.assign(new Error('Cannot call write after a stream was destroyed'), { code: 'ERR_STREAM_DESTROYED' }));
-            return true;
-        }
-        if (typeof encoding === 'function') {
-            cb = encoding;
-            encoding = 'utf8';
-        }
-        if (!encoding)
-            encoding = 'utf8';
-        const fn = this[ASYNC] ? defer : nodefer;
-        // convert array buffers and typed array views into buffers
-        // at some point in the future, we may want to do the opposite!
-        // leave strings and buffers as-is
-        // anything is only allowed if in object mode, so throw
-        if (!this[OBJECTMODE] && !Buffer.isBuffer(chunk)) {
-            if (isArrayBufferView(chunk)) {
-                //@ts-ignore - sinful unsafe type changing
-                chunk = Buffer.from(chunk.buffer, chunk.byteOffset, chunk.byteLength);
-            }
-            else if (isArrayBufferLike(chunk)) {
-                //@ts-ignore - sinful unsafe type changing
-                chunk = Buffer.from(chunk);
-            }
-            else if (typeof chunk !== 'string') {
-                throw new Error('Non-contiguous data written to non-objectMode stream');
-            }
-        }
-        // handle object mode up front, since it's simpler
-        // this yields better performance, fewer checks later.
-        if (this[OBJECTMODE]) {
-            // maybe impossible?
-            /* c8 ignore start */
-            if (this[FLOWING] && this[BUFFERLENGTH] !== 0)
-                this[FLUSH](true);
-            /* c8 ignore stop */
-            if (this[FLOWING])
-                this.emit('data', chunk);
-            else
-                this[BUFFERPUSH](chunk);
-            if (this[BUFFERLENGTH] !== 0)
-                this.emit('readable');
-            if (cb)
-                fn(cb);
-            return this[FLOWING];
-        }
-        // at this point the chunk is a buffer or string
-        // don't buffer it up or send it to the decoder
-        if (!chunk.length) {
-            if (this[BUFFERLENGTH] !== 0)
-                this.emit('readable');
-            if (cb)
-                fn(cb);
-            return this[FLOWING];
-        }
-        // fast-path writing strings of same encoding to a stream with
-        // an empty buffer, skipping the buffer/decoder dance
-        if (typeof chunk === 'string' &&
-            // unless it is a string already ready for us to use
-            !(encoding === this[ENCODING] && !this[DECODER]?.lastNeed)) {
-            //@ts-ignore - sinful unsafe type change
-            chunk = Buffer.from(chunk, encoding);
-        }
-        if (Buffer.isBuffer(chunk) && this[ENCODING]) {
-            //@ts-ignore - sinful unsafe type change
-            chunk = this[DECODER].write(chunk);
-        }
-        // Note: flushing CAN potentially switch us into not-flowing mode
-        if (this[FLOWING] && this[BUFFERLENGTH] !== 0)
-            this[FLUSH](true);
-        if (this[FLOWING])
-            this.emit('data', chunk);
-        else
-            this[BUFFERPUSH](chunk);
-        if (this[BUFFERLENGTH] !== 0)
-            this.emit('readable');
-        if (cb)
-            fn(cb);
-        return this[FLOWING];
-    }
-    /**
-     * Low-level explicit read method.
-     *
-     * In objectMode, the argument is ignored, and one item is returned if
-     * available.
-     *
-     * `n` is the number of bytes (or in the case of encoding streams,
-     * characters) to consume. If `n` is not provided, then the entire buffer
-     * is returned, or `null` is returned if no data is available.
-     *
-     * If `n` is greater that the amount of data in the internal buffer,
-     * then `null` is returned.
-     */
-    read(n) {
-        if (this[DESTROYED])
-            return null;
-        this[DISCARDED] = false;
-        if (this[BUFFERLENGTH] === 0 ||
-            n === 0 ||
-            (n && n > this[BUFFERLENGTH])) {
-            this[MAYBE_EMIT_END]();
-            return null;
-        }
-        if (this[OBJECTMODE])
-            n = null;
-        if (this[BUFFER].length > 1 && !this[OBJECTMODE]) {
-            // not object mode, so if we have an encoding, then RType is string
-            // otherwise, must be Buffer
-            this[BUFFER] = [
-                (this[ENCODING]
-                    ? this[BUFFER].join('')
-                    : Buffer.concat(this[BUFFER], this[BUFFERLENGTH])),
-            ];
-        }
-        const ret = this[READ](n || null, this[BUFFER][0]);
-        this[MAYBE_EMIT_END]();
-        return ret;
-    }
-    [READ](n, chunk) {
-        if (this[OBJECTMODE])
-            this[BUFFERSHIFT]();
-        else {
-            const c = chunk;
-            if (n === c.length || n === null)
-                this[BUFFERSHIFT]();
-            else if (typeof c === 'string') {
-                this[BUFFER][0] = c.slice(n);
-                chunk = c.slice(0, n);
-                this[BUFFERLENGTH] -= n;
-            }
-            else {
-                this[BUFFER][0] = c.subarray(n);
-                chunk = c.subarray(0, n);
-                this[BUFFERLENGTH] -= n;
-            }
-        }
-        this.emit('data', chunk);
-        if (!this[BUFFER].length && !this[EOF])
-            this.emit('drain');
-        return chunk;
-    }
-    end(chunk, encoding, cb) {
-        if (typeof chunk === 'function') {
-            cb = chunk;
-            chunk = undefined;
-        }
-        if (typeof encoding === 'function') {
-            cb = encoding;
-            encoding = 'utf8';
-        }
-        if (chunk !== undefined)
-            this.write(chunk, encoding);
-        if (cb)
-            this.once('end', cb);
-        this[EOF] = true;
-        this.writable = false;
-        // if we haven't written anything, then go ahead and emit,
-        // even if we're not reading.
-        // we'll re-emit if a new 'end' listener is added anyway.
-        // This makes MP more suitable to write-only use cases.
-        if (this[FLOWING] || !this[PAUSED])
-            this[MAYBE_EMIT_END]();
-        return this;
-    }
-    // don't let the internal resume be overwritten
-    [RESUME]() {
-        if (this[DESTROYED])
-            return;
-        if (!this[DATALISTENERS] && !this[PIPES].length) {
-            this[DISCARDED] = true;
-        }
-        this[PAUSED] = false;
-        this[FLOWING] = true;
-        this.emit('resume');
-        if (this[BUFFER].length)
-            this[FLUSH]();
-        else if (this[EOF])
-            this[MAYBE_EMIT_END]();
-        else
-            this.emit('drain');
-    }
-    /**
-     * Resume the stream if it is currently in a paused state
-     *
-     * If called when there are no pipe destinations or `data` event listeners,
-     * this will place the stream in a "discarded" state, where all data will
-     * be thrown away. The discarded state is removed if a pipe destination or
-     * data handler is added, if pause() is called, or if any synchronous or
-     * asynchronous iteration is started.
-     */
-    resume() {
-        return this[RESUME]();
-    }
-    /**
-     * Pause the stream
-     */
-    pause() {
-        this[FLOWING] = false;
-        this[PAUSED] = true;
-        this[DISCARDED] = false;
-    }
-    /**
-     * true if the stream has been forcibly destroyed
-     */
-    get destroyed() {
-        return this[DESTROYED];
-    }
-    /**
-     * true if the stream is currently in a flowing state, meaning that
-     * any writes will be immediately emitted.
-     */
-    get flowing() {
-        return this[FLOWING];
-    }
-    /**
-     * true if the stream is currently in a paused state
-     */
-    get paused() {
-        return this[PAUSED];
-    }
-    [BUFFERPUSH](chunk) {
-        if (this[OBJECTMODE])
-            this[BUFFERLENGTH] += 1;
-        else
-            this[BUFFERLENGTH] += chunk.length;
-        this[BUFFER].push(chunk);
+function folder(platform) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.LINUX:
+            return 'Linux_x64';
+        case types_js_1.BrowserPlatform.MAC_ARM:
+            return 'Mac_Arm';
+        case types_js_1.BrowserPlatform.MAC:
+            return 'Mac';
+        case types_js_1.BrowserPlatform.WIN32:
+            return 'Win';
+        case types_js_1.BrowserPlatform.WIN64:
+            return 'Win_x64';
     }
-    [BUFFERSHIFT]() {
-        if (this[OBJECTMODE])
-            this[BUFFERLENGTH] -= 1;
-        else
-            this[BUFFERLENGTH] -= this[BUFFER][0].length;
-        return this[BUFFER].shift();
+}
+function resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chromium-browser-snapshots') {
+    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;
+}
+function resolveDownloadPath(platform, buildId) {
+    return [folder(platform), buildId, `${archive(platform, buildId)}.zip`];
+}
+function relativeExecutablePath(platform, _buildId) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.MAC:
+        case types_js_1.BrowserPlatform.MAC_ARM:
+            return path_1.default.join('chrome-mac', 'Chromium.app', 'Contents', 'MacOS', 'Chromium');
+        case types_js_1.BrowserPlatform.LINUX:
+            return path_1.default.join('chrome-linux', 'chrome');
+        case types_js_1.BrowserPlatform.WIN32:
+        case types_js_1.BrowserPlatform.WIN64:
+            return path_1.default.join('chrome-win', 'chrome.exe');
     }
-    [FLUSH](noDrain = false) {
-        do { } while (this[FLUSHCHUNK](this[BUFFERSHIFT]()) &&
-            this[BUFFER].length);
-        if (!noDrain && !this[BUFFER].length && !this[EOF])
-            this.emit('drain');
+}
+async function resolveBuildId(platform) {
+    return await (0, httpUtil_js_1.getText)(new URL(`https://storage.googleapis.com/chromium-browser-snapshots/${folder(platform)}/LAST_CHANGE`));
+}
+function compareVersions(a, b) {
+    return Number(a) - Number(b);
+}
+//# sourceMappingURL=chromium.js.map
+
+/***/ }),
+
+/***/ 62783:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.FirefoxChannel = void 0;
+exports.resolveDownloadUrl = resolveDownloadUrl;
+exports.resolveDownloadPath = resolveDownloadPath;
+exports.relativeExecutablePath = relativeExecutablePath;
+exports.resolveBuildId = resolveBuildId;
+exports.createProfile = createProfile;
+exports.compareVersions = compareVersions;
+const fs_1 = __importDefault(__nccwpck_require__(79896));
+const path_1 = __importDefault(__nccwpck_require__(16928));
+const httpUtil_js_1 = __nccwpck_require__(80422);
+const types_js_1 = __nccwpck_require__(3299);
+function getFormat(buildId) {
+    const majorVersion = Number(buildId.split('.').shift());
+    return majorVersion >= 135 ? 'xz' : 'bz2';
+}
+function archiveNightly(platform, buildId) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.LINUX:
+            return `firefox-${buildId}.en-US.${platform}-x86_64.tar.${getFormat(buildId)}`;
+        case types_js_1.BrowserPlatform.MAC_ARM:
+        case types_js_1.BrowserPlatform.MAC:
+            return `firefox-${buildId}.en-US.mac.dmg`;
+        case types_js_1.BrowserPlatform.WIN32:
+        case types_js_1.BrowserPlatform.WIN64:
+            return `firefox-${buildId}.en-US.${platform}.zip`;
     }
-    [FLUSHCHUNK](chunk) {
-        this.emit('data', chunk);
-        return this[FLOWING];
+}
+function archive(platform, buildId) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.LINUX:
+            return `firefox-${buildId}.tar.${getFormat(buildId)}`;
+        case types_js_1.BrowserPlatform.MAC_ARM:
+        case types_js_1.BrowserPlatform.MAC:
+            return `Firefox ${buildId}.dmg`;
+        case types_js_1.BrowserPlatform.WIN32:
+        case types_js_1.BrowserPlatform.WIN64:
+            return `Firefox Setup ${buildId}.exe`;
     }
-    /**
-     * Pipe all data emitted by this stream into the destination provided.
-     *
-     * Triggers the flow of data.
-     */
-    pipe(dest, opts) {
-        if (this[DESTROYED])
-            return dest;
-        this[DISCARDED] = false;
-        const ended = this[EMITTED_END];
-        opts = opts || {};
-        if (dest === proc.stdout || dest === proc.stderr)
-            opts.end = false;
-        else
-            opts.end = opts.end !== false;
-        opts.proxyErrors = !!opts.proxyErrors;
-        // piping an ended stream ends immediately
-        if (ended) {
-            if (opts.end)
-                dest.end();
-        }
-        else {
-            // "as" here just ignores the WType, which pipes don't care about,
-            // since they're only consuming from us, and writing to the dest
-            this[PIPES].push(!opts.proxyErrors
-                ? new Pipe(this, dest, opts)
-                : new PipeProxyErrors(this, dest, opts));
-            if (this[ASYNC])
-                defer(() => this[RESUME]());
-            else
-                this[RESUME]();
-        }
-        return dest;
+}
+function platformName(platform) {
+    switch (platform) {
+        case types_js_1.BrowserPlatform.LINUX:
+            return `linux-x86_64`;
+        case types_js_1.BrowserPlatform.MAC_ARM:
+        case types_js_1.BrowserPlatform.MAC:
+            return `mac`;
+        case types_js_1.BrowserPlatform.WIN32:
+        case types_js_1.BrowserPlatform.WIN64:
+            return platform;
     }
-    /**
-     * Fully unhook a piped destination stream.
-     *
-     * If the destination stream was the only consumer of this stream (ie,
-     * there are no other piped destinations or `'data'` event listeners)
-     * then the flow of data will stop until there is another consumer or
-     * {@link Minipass#resume} is explicitly called.
-     */
-    unpipe(dest) {
-        const p = this[PIPES].find(p => p.dest === dest);
-        if (p) {
-            if (this[PIPES].length === 1) {
-                if (this[FLOWING] && this[DATALISTENERS] === 0) {
-                    this[FLOWING] = false;
-                }
-                this[PIPES] = [];
-            }
-            else
-                this[PIPES].splice(this[PIPES].indexOf(p), 1);
-            p.unpipe();
+}
+function parseBuildId(buildId) {
+    for (const value of Object.values(FirefoxChannel)) {
+        if (buildId.startsWith(value + '_')) {
+            buildId = buildId.substring(value.length + 1);
+            return [value, buildId];
         }
     }
-    /**
-     * Alias for {@link Minipass#on}
-     */
-    addListener(ev, handler) {
-        return this.on(ev, handler);
-    }
-    /**
-     * Mostly identical to `EventEmitter.on`, with the following
-     * behavior differences to prevent data loss and unnecessary hangs:
-     *
-     * - Adding a 'data' event handler will trigger the flow of data
-     *
-     * - Adding a 'readable' event handler when there is data waiting to be read
-     *   will cause 'readable' to be emitted immediately.
-     *
-     * - Adding an 'endish' event handler ('end', 'finish', etc.) which has
-     *   already passed will cause the event to be emitted immediately and all
-     *   handlers removed.
-     *
-     * - Adding an 'error' event handler after an error has been emitted will
-     *   cause the event to be re-emitted immediately with the error previously
-     *   raised.
-     */
-    on(ev, handler) {
-        const ret = super.on(ev, handler);
-        if (ev === 'data') {
-            this[DISCARDED] = false;
-            this[DATALISTENERS]++;
-            if (!this[PIPES].length && !this[FLOWING]) {
-                this[RESUME]();
-            }
-        }
-        else if (ev === 'readable' && this[BUFFERLENGTH] !== 0) {
-            super.emit('readable');
-        }
-        else if (isEndish(ev) && this[EMITTED_END]) {
-            super.emit(ev);
-            this.removeAllListeners(ev);
-        }
-        else if (ev === 'error' && this[EMITTED_ERROR]) {
-            const h = handler;
-            if (this[ASYNC])
-                defer(() => h.call(this, this[EMITTED_ERROR]));
-            else
-                h.call(this, this[EMITTED_ERROR]);
-        }
-        return ret;
+    // Older versions do not have channel as the prefix.«
+    return [FirefoxChannel.NIGHTLY, buildId];
+}
+function resolveDownloadUrl(platform, buildId, baseUrl) {
+    const [channel] = parseBuildId(buildId);
+    switch (channel) {
+        case FirefoxChannel.NIGHTLY:
+            baseUrl ??=
+                'https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central';
+            break;
+        case FirefoxChannel.DEVEDITION:
+            baseUrl ??= 'https://archive.mozilla.org/pub/devedition/releases';
+            break;
+        case FirefoxChannel.BETA:
+        case FirefoxChannel.STABLE:
+        case FirefoxChannel.ESR:
+            baseUrl ??= 'https://archive.mozilla.org/pub/firefox/releases';
+            break;
     }
-    /**
-     * Alias for {@link Minipass#off}
-     */
-    removeListener(ev, handler) {
-        return this.off(ev, handler);
+    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;
+}
+function resolveDownloadPath(platform, buildId) {
+    const [channel, resolvedBuildId] = parseBuildId(buildId);
+    switch (channel) {
+        case FirefoxChannel.NIGHTLY:
+            return [archiveNightly(platform, resolvedBuildId)];
+        case FirefoxChannel.DEVEDITION:
+        case FirefoxChannel.BETA:
+        case FirefoxChannel.STABLE:
+        case FirefoxChannel.ESR:
+            return [
+                resolvedBuildId,
+                platformName(platform),
+                'en-US',
+                archive(platform, resolvedBuildId),
+            ];
     }
-    /**
-     * Mostly identical to `EventEmitter.off`
-     *
-     * If a 'data' event handler is removed, and it was the last consumer
-     * (ie, there are no pipe destinations or other 'data' event listeners),
-     * then the flow of data will stop until there is another consumer or
-     * {@link Minipass#resume} is explicitly called.
-     */
-    off(ev, handler) {
-        const ret = super.off(ev, handler);
-        // if we previously had listeners, and now we don't, and we don't
-        // have any pipes, then stop the flow, unless it's been explicitly
-        // put in a discarded flowing state via stream.resume().
-        if (ev === 'data') {
-            this[DATALISTENERS] = this.listeners('data').length;
-            if (this[DATALISTENERS] === 0 &&
-                !this[DISCARDED] &&
-                !this[PIPES].length) {
-                this[FLOWING] = false;
+}
+function relativeExecutablePath(platform, buildId) {
+    const [channel] = parseBuildId(buildId);
+    switch (channel) {
+        case FirefoxChannel.NIGHTLY:
+            switch (platform) {
+                case types_js_1.BrowserPlatform.MAC_ARM:
+                case types_js_1.BrowserPlatform.MAC:
+                    return path_1.default.join('Firefox Nightly.app', 'Contents', 'MacOS', 'firefox');
+                case types_js_1.BrowserPlatform.LINUX:
+                    return path_1.default.join('firefox', 'firefox');
+                case types_js_1.BrowserPlatform.WIN32:
+                case types_js_1.BrowserPlatform.WIN64:
+                    return path_1.default.join('firefox', 'firefox.exe');
             }
-        }
-        return ret;
-    }
-    /**
-     * Mostly identical to `EventEmitter.removeAllListeners`
-     *
-     * If all 'data' event handlers are removed, and they were the last consumer
-     * (ie, there are no pipe destinations), then the flow of data will stop
-     * until there is another consumer or {@link Minipass#resume} is explicitly
-     * called.
-     */
-    removeAllListeners(ev) {
-        const ret = super.removeAllListeners(ev);
-        if (ev === 'data' || ev === undefined) {
-            this[DATALISTENERS] = 0;
-            if (!this[DISCARDED] && !this[PIPES].length) {
-                this[FLOWING] = false;
+        case FirefoxChannel.BETA:
+        case FirefoxChannel.DEVEDITION:
+        case FirefoxChannel.ESR:
+        case FirefoxChannel.STABLE:
+            switch (platform) {
+                case types_js_1.BrowserPlatform.MAC_ARM:
+                case types_js_1.BrowserPlatform.MAC:
+                    return path_1.default.join('Firefox.app', 'Contents', 'MacOS', 'firefox');
+                case types_js_1.BrowserPlatform.LINUX:
+                    return path_1.default.join('firefox', 'firefox');
+                case types_js_1.BrowserPlatform.WIN32:
+                case types_js_1.BrowserPlatform.WIN64:
+                    return path_1.default.join('core', 'firefox.exe');
             }
-        }
-        return ret;
-    }
-    /**
-     * true if the 'end' event has been emitted
-     */
-    get emittedEnd() {
-        return this[EMITTED_END];
-    }
-    [MAYBE_EMIT_END]() {
-        if (!this[EMITTING_END] &&
-            !this[EMITTED_END] &&
-            !this[DESTROYED] &&
-            this[BUFFER].length === 0 &&
-            this[EOF]) {
-            this[EMITTING_END] = true;
-            this.emit('end');
-            this.emit('prefinish');
-            this.emit('finish');
-            if (this[CLOSED])
-                this.emit('close');
-            this[EMITTING_END] = false;
-        }
-    }
-    /**
-     * Mostly identical to `EventEmitter.emit`, with the following
-     * behavior differences to prevent data loss and unnecessary hangs:
-     *
-     * If the stream has been destroyed, and the event is something other
-     * than 'close' or 'error', then `false` is returned and no handlers
-     * are called.
-     *
-     * If the event is 'end', and has already been emitted, then the event
-     * is ignored. If the stream is in a paused or non-flowing state, then
-     * the event will be deferred until data flow resumes. If the stream is
-     * async, then handlers will be called on the next tick rather than
-     * immediately.
-     *
-     * If the event is 'close', and 'end' has not yet been emitted, then
-     * the event will be deferred until after 'end' is emitted.
-     *
-     * If the event is 'error', and an AbortSignal was provided for the stream,
-     * and there are no listeners, then the event is ignored, matching the
-     * behavior of node core streams in the presense of an AbortSignal.
-     *
-     * If the event is 'finish' or 'prefinish', then all listeners will be
-     * removed after emitting the event, to prevent double-firing.
-     */
-    emit(ev, ...args) {
-        const data = args[0];
-        // error and close are only events allowed after calling destroy()
-        if (ev !== 'error' &&
-            ev !== 'close' &&
-            ev !== DESTROYED &&
-            this[DESTROYED]) {
-            return false;
-        }
-        else if (ev === 'data') {
-            return !this[OBJECTMODE] && !data
-                ? false
-                : this[ASYNC]
-                    ? (defer(() => this[EMITDATA](data)), true)
-                    : this[EMITDATA](data);
-        }
-        else if (ev === 'end') {
-            return this[EMITEND]();
-        }
-        else if (ev === 'close') {
-            this[CLOSED] = true;
-            // don't emit close before 'end' and 'finish'
-            if (!this[EMITTED_END] && !this[DESTROYED])
-                return false;
-            const ret = super.emit('close');
-            this.removeAllListeners('close');
-            return ret;
-        }
-        else if (ev === 'error') {
-            this[EMITTED_ERROR] = data;
-            super.emit(ERROR, data);
-            const ret = !this[SIGNAL] || this.listeners('error').length
-                ? super.emit('error', data)
-                : false;
-            this[MAYBE_EMIT_END]();
-            return ret;
-        }
-        else if (ev === 'resume') {
-            const ret = super.emit('resume');
-            this[MAYBE_EMIT_END]();
-            return ret;
-        }
-        else if (ev === 'finish' || ev === 'prefinish') {
-            const ret = super.emit(ev);
-            this.removeAllListeners(ev);
-            return ret;
-        }
-        // Some other unknown event
-        const ret = super.emit(ev, ...args);
-        this[MAYBE_EMIT_END]();
-        return ret;
     }
-    [EMITDATA](data) {
-        for (const p of this[PIPES]) {
-            if (p.dest.write(data) === false)
-                this.pause();
-        }
-        const ret = this[DISCARDED] ? false : super.emit('data', data);
-        this[MAYBE_EMIT_END]();
-        return ret;
-    }
-    [EMITEND]() {
-        if (this[EMITTED_END])
-            return false;
-        this[EMITTED_END] = true;
-        this.readable = false;
-        return this[ASYNC]
-            ? (defer(() => this[EMITEND2]()), true)
-            : this[EMITEND2]();
-    }
-    [EMITEND2]() {
-        if (this[DECODER]) {
-            const data = this[DECODER].end();
-            if (data) {
-                for (const p of this[PIPES]) {
-                    p.dest.write(data);
-                }
-                if (!this[DISCARDED])
-                    super.emit('data', data);
-            }
-        }
-        for (const p of this[PIPES]) {
-            p.end();
-        }
-        const ret = super.emit('end');
-        this.removeAllListeners('end');
-        return ret;
+}
+var FirefoxChannel;
+(function (FirefoxChannel) {
+    FirefoxChannel["STABLE"] = "stable";
+    FirefoxChannel["ESR"] = "esr";
+    FirefoxChannel["DEVEDITION"] = "devedition";
+    FirefoxChannel["BETA"] = "beta";
+    FirefoxChannel["NIGHTLY"] = "nightly";
+})(FirefoxChannel || (exports.FirefoxChannel = FirefoxChannel = {}));
+async function resolveBuildId(channel = FirefoxChannel.NIGHTLY) {
+    const channelToVersionKey = {
+        [FirefoxChannel.ESR]: 'FIREFOX_ESR',
+        [FirefoxChannel.STABLE]: 'LATEST_FIREFOX_VERSION',
+        [FirefoxChannel.DEVEDITION]: 'FIREFOX_DEVEDITION',
+        [FirefoxChannel.BETA]: 'FIREFOX_DEVEDITION',
+        [FirefoxChannel.NIGHTLY]: 'FIREFOX_NIGHTLY',
+    };
+    const versions = (await (0, httpUtil_js_1.getJSON)(new URL('https://product-details.mozilla.org/1.0/firefox_versions.json')));
+    const version = versions[channelToVersionKey[channel]];
+    if (!version) {
+        throw new Error(`Channel ${channel} is not found.`);
     }
-    /**
-     * Return a Promise that resolves to an array of all emitted data once
-     * the stream ends.
-     */
-    async collect() {
-        const buf = Object.assign([], {
-            dataLength: 0,
-        });
-        if (!this[OBJECTMODE])
-            buf.dataLength = 0;
-        // set the promise first, in case an error is raised
-        // by triggering the flow here.
-        const p = this.promise();
-        this.on('data', c => {
-            buf.push(c);
-            if (!this[OBJECTMODE])
-                buf.dataLength += c.length;
+    return channel + '_' + version;
+}
+async function createProfile(options) {
+    if (!fs_1.default.existsSync(options.path)) {
+        await fs_1.default.promises.mkdir(options.path, {
+            recursive: true,
         });
-        await p;
-        return buf;
     }
-    /**
-     * Return a Promise that resolves to the concatenation of all emitted data
-     * once the stream ends.
-     *
-     * Not allowed on objectMode streams.
-     */
-    async concat() {
-        if (this[OBJECTMODE]) {
-            throw new Error('cannot concat in objectMode');
+    await syncPreferences({
+        preferences: {
+            ...defaultProfilePreferences(options.preferences),
+            ...options.preferences,
+        },
+        path: options.path,
+    });
+}
+function defaultProfilePreferences(extraPrefs) {
+    const server = 'dummy.test';
+    const defaultPrefs = {
+        // Make sure Shield doesn't hit the network.
+        'app.normandy.api_url': '',
+        // Disable Firefox old build background check
+        'app.update.checkInstallTime': false,
+        // Disable automatically upgrading Firefox
+        'app.update.disabledForTesting': true,
+        // Increase the APZ content response timeout to 1 minute
+        'apz.content_response_timeout': 60000,
+        // Prevent various error message on the console
+        // jest-puppeteer asserts that no error message is emitted by the console
+        'browser.contentblocking.features.standard': '-tp,tpPrivate,cookieBehavior0,-cm,-fp',
+        // Enable the dump function: which sends messages to the system
+        // console
+        // https://bugzilla.mozilla.org/show_bug.cgi?id=1543115
+        'browser.dom.window.dump.enabled': true,
+        // Disable topstories
+        'browser.newtabpage.activity-stream.feeds.system.topstories': false,
+        // Always display a blank page
+        'browser.newtabpage.enabled': false,
+        // Background thumbnails in particular cause grief: and disabling
+        // thumbnails in general cannot hurt
+        'browser.pagethumbnails.capturing_disabled': true,
+        // Disable safebrowsing components.
+        'browser.safebrowsing.blockedURIs.enabled': false,
+        'browser.safebrowsing.downloads.enabled': false,
+        'browser.safebrowsing.malware.enabled': false,
+        'browser.safebrowsing.phishing.enabled': false,
+        // Disable updates to search engines.
+        'browser.search.update': false,
+        // Do not restore the last open set of tabs if the browser has crashed
+        'browser.sessionstore.resume_from_crash': false,
+        // Skip check for default browser on startup
+        'browser.shell.checkDefaultBrowser': false,
+        // Disable newtabpage
+        'browser.startup.homepage': 'about:blank',
+        // Do not redirect user when a milstone upgrade of Firefox is detected
+        'browser.startup.homepage_override.mstone': 'ignore',
+        // Start with a blank page about:blank
+        'browser.startup.page': 0,
+        // Do not allow background tabs to be zombified on Android: otherwise for
+        // tests that open additional tabs: the test harness tab itself might get
+        // unloaded
+        'browser.tabs.disableBackgroundZombification': false,
+        // Do not warn when closing all other open tabs
+        'browser.tabs.warnOnCloseOtherTabs': false,
+        // Do not warn when multiple tabs will be opened
+        'browser.tabs.warnOnOpen': false,
+        // Do not automatically offer translations, as tests do not expect this.
+        'browser.translations.automaticallyPopup': false,
+        // Disable the UI tour.
+        'browser.uitour.enabled': false,
+        // Turn off search suggestions in the location bar so as not to trigger
+        // network connections.
+        'browser.urlbar.suggest.searches': false,
+        // Disable first run splash page on Windows 10
+        'browser.usedOnWindows10.introURL': '',
+        // Do not warn on quitting Firefox
+        'browser.warnOnQuit': false,
+        // Defensively disable data reporting systems
+        'datareporting.healthreport.documentServerURI': `http://${server}/dummy/healthreport/`,
+        'datareporting.healthreport.logging.consoleEnabled': false,
+        'datareporting.healthreport.service.enabled': false,
+        'datareporting.healthreport.service.firstRun': false,
+        'datareporting.healthreport.uploadEnabled': false,
+        // Do not show datareporting policy notifications which can interfere with tests
+        'datareporting.policy.dataSubmissionEnabled': false,
+        'datareporting.policy.dataSubmissionPolicyBypassNotification': true,
+        // DevTools JSONViewer sometimes fails to load dependencies with its require.js.
+        // This doesn't affect Puppeteer but spams console (Bug 1424372)
+        'devtools.jsonview.enabled': false,
+        // Disable popup-blocker
+        'dom.disable_open_during_load': false,
+        // Enable the support for File object creation in the content process
+        // Required for |Page.setFileInputFiles| protocol method.
+        'dom.file.createInChild': true,
+        // Disable the ProcessHangMonitor
+        'dom.ipc.reportProcessHangs': false,
+        // Disable slow script dialogues
+        'dom.max_chrome_script_run_time': 0,
+        'dom.max_script_run_time': 0,
+        // Only load extensions from the application and user profile
+        // AddonManager.SCOPE_PROFILE + AddonManager.SCOPE_APPLICATION
+        'extensions.autoDisableScopes': 0,
+        'extensions.enabledScopes': 5,
+        // Disable metadata caching for installed add-ons by default
+        'extensions.getAddons.cache.enabled': false,
+        // Disable installing any distribution extensions or add-ons.
+        'extensions.installDistroAddons': false,
+        // Disabled screenshots extension
+        'extensions.screenshots.disabled': true,
+        // Turn off extension updates so they do not bother tests
+        'extensions.update.enabled': false,
+        // Turn off extension updates so they do not bother tests
+        'extensions.update.notifyUser': false,
+        // Make sure opening about:addons will not hit the network
+        'extensions.webservice.discoverURL': `http://${server}/dummy/discoveryURL`,
+        // Allow the application to have focus even it runs in the background
+        'focusmanager.testmode': true,
+        // Disable useragent updates
+        'general.useragent.updates.enabled': false,
+        // Always use network provider for geolocation tests so we bypass the
+        // macOS dialog raised by the corelocation provider
+        'geo.provider.testing': true,
+        // Do not scan Wifi
+        'geo.wifi.scan': false,
+        // No hang monitor
+        'hangmonitor.timeout': 0,
+        // Show chrome errors and warnings in the error console
+        'javascript.options.showInConsole': true,
+        // Disable download and usage of OpenH264: and Widevine plugins
+        'media.gmp-manager.updateEnabled': false,
+        // Disable the GFX sanity window
+        'media.sanity-test.disabled': true,
+        // Disable experimental feature that is only available in Nightly
+        'network.cookie.sameSite.laxByDefault': false,
+        // Do not prompt for temporary redirects
+        'network.http.prompt-temp-redirect': false,
+        // Disable speculative connections so they are not reported as leaking
+        // when they are hanging around
+        'network.http.speculative-parallel-limit': 0,
+        // Do not automatically switch between offline and online
+        'network.manage-offline-status': false,
+        // Make sure SNTP requests do not hit the network
+        'network.sntp.pools': server,
+        // Disable Flash.
+        'plugin.state.flash': 0,
+        'privacy.trackingprotection.enabled': false,
+        // Can be removed once Firefox 89 is no longer supported
+        // https://bugzilla.mozilla.org/show_bug.cgi?id=1710839
+        'remote.enabled': true,
+        // Don't do network connections for mitm priming
+        'security.certerrors.mitm.priming.enabled': false,
+        // Local documents have access to all other local documents,
+        // including directory listings
+        'security.fileuri.strict_origin_policy': false,
+        // Do not wait for the notification button security delay
+        'security.notification_enable_delay': 0,
+        // Ensure blocklist updates do not hit the network
+        'services.settings.server': `http://${server}/dummy/blocklist/`,
+        // Do not automatically fill sign-in forms with known usernames and
+        // passwords
+        'signon.autofillForms': false,
+        // Disable password capture, so that tests that include forms are not
+        // influenced by the presence of the persistent doorhanger notification
+        'signon.rememberSignons': false,
+        // Disable first-run welcome page
+        'startup.homepage_welcome_url': 'about:blank',
+        // Disable first-run welcome page
+        'startup.homepage_welcome_url.additional': '',
+        // Disable browser animations (tabs, fullscreen, sliding alerts)
+        'toolkit.cosmeticAnimations.enabled': false,
+        // Prevent starting into safe mode after application crashes
+        'toolkit.startup.max_resumed_crashes': -1,
+    };
+    return Object.assign(defaultPrefs, extraPrefs);
+}
+async function backupFile(input) {
+    if (!fs_1.default.existsSync(input)) {
+        return;
+    }
+    await fs_1.default.promises.copyFile(input, input + '.puppeteer');
+}
+/**
+ * Populates the user.js file with custom preferences as needed to allow
+ * Firefox's support to properly function. These preferences will be
+ * automatically copied over to prefs.js during startup of Firefox. To be
+ * able to restore the original values of preferences a backup of prefs.js
+ * will be created.
+ */
+async function syncPreferences(options) {
+    const prefsPath = path_1.default.join(options.path, 'prefs.js');
+    const userPath = path_1.default.join(options.path, 'user.js');
+    const lines = Object.entries(options.preferences).map(([key, value]) => {
+        return `user_pref(${JSON.stringify(key)}, ${JSON.stringify(value)});`;
+    });
+    // Use allSettled to prevent corruption.
+    const result = await Promise.allSettled([
+        backupFile(userPath).then(async () => {
+            await fs_1.default.promises.writeFile(userPath, lines.join('\n'));
+        }),
+        backupFile(prefsPath),
+    ]);
+    for (const command of result) {
+        if (command.status === 'rejected') {
+            throw command.reason;
         }
-        const buf = await this.collect();
-        return (this[ENCODING]
-            ? buf.join('')
-            : Buffer.concat(buf, buf.dataLength));
-    }
-    /**
-     * Return a void Promise that resolves once the stream ends.
-     */
-    async promise() {
-        return new Promise((resolve, reject) => {
-            this.on(DESTROYED, () => reject(new Error('stream destroyed')));
-            this.on('error', er => reject(er));
-            this.on('end', () => resolve());
-        });
-    }
-    /**
-     * Asynchronous `for await of` iteration.
-     *
-     * This will continue emitting all chunks until the stream terminates.
-     */
-    [Symbol.asyncIterator]() {
-        // set this up front, in case the consumer doesn't call next()
-        // right away.
-        this[DISCARDED] = false;
-        let stopped = false;
-        const stop = async () => {
-            this.pause();
-            stopped = true;
-            return { value: undefined, done: true };
-        };
-        const next = () => {
-            if (stopped)
-                return stop();
-            const res = this.read();
-            if (res !== null)
-                return Promise.resolve({ done: false, value: res });
-            if (this[EOF])
-                return stop();
-            let resolve;
-            let reject;
-            const onerr = (er) => {
-                this.off('data', ondata);
-                this.off('end', onend);
-                this.off(DESTROYED, ondestroy);
-                stop();
-                reject(er);
-            };
-            const ondata = (value) => {
-                this.off('error', onerr);
-                this.off('end', onend);
-                this.off(DESTROYED, ondestroy);
-                this.pause();
-                resolve({ value, done: !!this[EOF] });
-            };
-            const onend = () => {
-                this.off('error', onerr);
-                this.off('data', ondata);
-                this.off(DESTROYED, ondestroy);
-                stop();
-                resolve({ done: true, value: undefined });
-            };
-            const ondestroy = () => onerr(new Error('stream destroyed'));
-            return new Promise((res, rej) => {
-                reject = rej;
-                resolve = res;
-                this.once(DESTROYED, ondestroy);
-                this.once('error', onerr);
-                this.once('end', onend);
-                this.once('data', ondata);
-            });
-        };
-        return {
-            next,
-            throw: stop,
-            return: stop,
-            [Symbol.asyncIterator]() {
-                return this;
-            },
-        };
-    }
-    /**
-     * Synchronous `for of` iteration.
-     *
-     * The iteration will terminate when the internal buffer runs out, even
-     * if the stream has not yet terminated.
-     */
-    [Symbol.iterator]() {
-        // set this up front, in case the consumer doesn't call next()
-        // right away.
-        this[DISCARDED] = false;
-        let stopped = false;
-        const stop = () => {
-            this.pause();
-            this.off(ERROR, stop);
-            this.off(DESTROYED, stop);
-            this.off('end', stop);
-            stopped = true;
-            return { done: true, value: undefined };
-        };
-        const next = () => {
-            if (stopped)
-                return stop();
-            const value = this.read();
-            return value === null ? stop() : { done: false, value };
-        };
-        this.once('end', stop);
-        this.once(ERROR, stop);
-        this.once(DESTROYED, stop);
-        return {
-            next,
-            throw: stop,
-            return: stop,
-            [Symbol.iterator]() {
-                return this;
-            },
-        };
     }
-    /**
-     * Destroy a stream, preventing it from being used for any further purpose.
-     *
-     * If the stream has a `close()` method, then it will be called on
-     * destruction.
-     *
-     * After destruction, any attempt to write data, read data, or emit most
-     * events will be ignored.
-     *
-     * If an error argument is provided, then it will be emitted in an
-     * 'error' event.
-     */
-    destroy(er) {
-        if (this[DESTROYED]) {
-            if (er)
-                this.emit('error', er);
-            else
-                this.emit(DESTROYED);
-            return this;
-        }
-        this[DESTROYED] = true;
-        this[DISCARDED] = true;
-        // throw away all buffered data, it's never coming out
-        this[BUFFER].length = 0;
-        this[BUFFERLENGTH] = 0;
-        const wc = this;
-        if (typeof wc.close === 'function' && !this[CLOSED])
-            wc.close();
-        if (er)
-            this.emit('error', er);
-        // if no error to emit, still reject pending promises
-        else
-            this.emit(DESTROYED);
-        return this;
+}
+function compareVersions(a, b) {
+    // TODO: this is a not very reliable check.
+    return parseInt(a.replace('.', ''), 16) - parseInt(b.replace('.', ''), 16);
+}
+//# sourceMappingURL=firefox.js.map
+
+/***/ }),
+
+/***/ 3299:
+/***/ ((__unused_webpack_module, exports) => {
+
+"use strict";
+
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.ChromeReleaseChannel = exports.BrowserTag = exports.BrowserPlatform = exports.Browser = void 0;
+/**
+ * Supported browsers.
+ *
+ * @public
+ */
+var Browser;
+(function (Browser) {
+    Browser["CHROME"] = "chrome";
+    Browser["CHROMEHEADLESSSHELL"] = "chrome-headless-shell";
+    Browser["CHROMIUM"] = "chromium";
+    Browser["FIREFOX"] = "firefox";
+    Browser["CHROMEDRIVER"] = "chromedriver";
+})(Browser || (exports.Browser = Browser = {}));
+/**
+ * Platform names used to identify a OS platform x architecture combination in the way
+ * that is relevant for the browser download.
+ *
+ * @public
+ */
+var BrowserPlatform;
+(function (BrowserPlatform) {
+    BrowserPlatform["LINUX"] = "linux";
+    BrowserPlatform["MAC"] = "mac";
+    BrowserPlatform["MAC_ARM"] = "mac_arm";
+    BrowserPlatform["WIN32"] = "win32";
+    BrowserPlatform["WIN64"] = "win64";
+})(BrowserPlatform || (exports.BrowserPlatform = BrowserPlatform = {}));
+/**
+ * @public
+ */
+var BrowserTag;
+(function (BrowserTag) {
+    BrowserTag["CANARY"] = "canary";
+    BrowserTag["NIGHTLY"] = "nightly";
+    BrowserTag["BETA"] = "beta";
+    BrowserTag["DEV"] = "dev";
+    BrowserTag["DEVEDITION"] = "devedition";
+    BrowserTag["STABLE"] = "stable";
+    BrowserTag["ESR"] = "esr";
+    BrowserTag["LATEST"] = "latest";
+})(BrowserTag || (exports.BrowserTag = BrowserTag = {}));
+/**
+ * @public
+ */
+var ChromeReleaseChannel;
+(function (ChromeReleaseChannel) {
+    ChromeReleaseChannel["STABLE"] = "stable";
+    ChromeReleaseChannel["DEV"] = "dev";
+    ChromeReleaseChannel["CANARY"] = "canary";
+    ChromeReleaseChannel["BETA"] = "beta";
+})(ChromeReleaseChannel || (exports.ChromeReleaseChannel = ChromeReleaseChannel = {}));
+//# sourceMappingURL=types.js.map
+
+/***/ }),
+
+/***/ 41387:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.debug = void 0;
+const debug_1 = __importDefault(__nccwpck_require__(2830));
+exports.debug = debug_1.default;
+//# sourceMappingURL=debug.js.map
+
+/***/ }),
+
+/***/ 79014:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.detectBrowserPlatform = detectBrowserPlatform;
+const os_1 = __importDefault(__nccwpck_require__(70857));
+const browser_data_js_1 = __nccwpck_require__(35255);
+/**
+ * @public
+ */
+function detectBrowserPlatform() {
+    const platform = os_1.default.platform();
+    switch (platform) {
+        case 'darwin':
+            return os_1.default.arch() === 'arm64'
+                ? browser_data_js_1.BrowserPlatform.MAC_ARM
+                : browser_data_js_1.BrowserPlatform.MAC;
+        case 'linux':
+            return browser_data_js_1.BrowserPlatform.LINUX;
+        case 'win32':
+            return os_1.default.arch() === 'x64' ||
+                // Windows 11 for ARM supports x64 emulation
+                (os_1.default.arch() === 'arm64' && isWindows11(os_1.default.release()))
+                ? browser_data_js_1.BrowserPlatform.WIN64
+                : browser_data_js_1.BrowserPlatform.WIN32;
+        default:
+            return undefined;
     }
-    /**
-     * Alias for {@link isStream}
-     *
-     * Former export location, maintained for backwards compatibility.
-     *
-     * @deprecated
-     */
-    static get isStream() {
-        return exports.isStream;
+}
+/**
+ * Windows 11 is identified by the version 10.0.22000 or greater
+ * @internal
+ */
+function isWindows11(version) {
+    const parts = version.split('.');
+    if (parts.length > 2) {
+        const major = parseInt(parts[0], 10);
+        const minor = parseInt(parts[1], 10);
+        const patch = parseInt(parts[2], 10);
+        return (major > 10 ||
+            (major === 10 && minor > 0) ||
+            (major === 10 && minor === 0 && patch >= 22000));
     }
+    return false;
 }
-exports.Minipass = Minipass;
-//# sourceMappingURL=index.js.map
+//# sourceMappingURL=detectPlatform.js.map
 
 /***/ }),
 
-/***/ 38958:
+/***/ 32152:
 /***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
 
 "use strict";
 
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
     if (k2 === undefined) k2 = k;
     var desc = Object.getOwnPropertyDescriptor(m, k);
@@ -332068,3556 +300744,1033 @@ var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (
 }) : function(o, v) {
     o["default"] = v;
 });
-var __importStar = (this && this.__importStar) || function (mod) {
-    if (mod && mod.__esModule) return mod;
-    var result = {};
-    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
-    __setModuleDefault(result, mod);
-    return result;
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
 };
 Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.PathScurry = exports.Path = exports.PathScurryDarwin = exports.PathScurryPosix = exports.PathScurryWin32 = exports.PathScurryBase = exports.PathPosix = exports.PathWin32 = exports.PathBase = exports.ChildrenCache = exports.ResolveCache = void 0;
-const lru_cache_1 = __nccwpck_require__(10897);
-const node_path_1 = __nccwpck_require__(76760);
-const node_url_1 = __nccwpck_require__(73136);
+exports.unpackArchive = unpackArchive;
+const child_process_1 = __nccwpck_require__(35317);
 const fs_1 = __nccwpck_require__(79896);
-const actualFS = __importStar(__nccwpck_require__(73024));
-const realpathSync = fs_1.realpathSync.native;
-// TODO: test perf of fs/promises realpath vs realpathCB,
-// since the promises one uses realpath.native
-const promises_1 = __nccwpck_require__(51455);
-const minipass_1 = __nccwpck_require__(78275);
-const defaultFS = {
-    lstatSync: fs_1.lstatSync,
-    readdir: fs_1.readdir,
-    readdirSync: fs_1.readdirSync,
-    readlinkSync: fs_1.readlinkSync,
-    realpathSync,
-    promises: {
-        lstat: promises_1.lstat,
-        readdir: promises_1.readdir,
-        readlink: promises_1.readlink,
-        realpath: promises_1.realpath,
-    },
-};
-// if they just gave us require('fs') then use our default
-const fsFromOption = (fsOption) => !fsOption || fsOption === defaultFS || fsOption === actualFS ?
-    defaultFS
-    : {
-        ...defaultFS,
-        ...fsOption,
-        promises: {
-            ...defaultFS.promises,
-            ...(fsOption.promises || {}),
-        },
-    };
-// turn something like //?/c:/ into c:\
-const uncDriveRegexp = /^\\\\\?\\([a-z]:)\\?$/i;
-const uncToDrive = (rootPath) => rootPath.replace(/\//g, '\\').replace(uncDriveRegexp, '$1\\');
-// windows paths are separated by either / or \
-const eitherSep = /[\\\/]/;
-const UNKNOWN = 0; // may not even exist, for all we know
-const IFIFO = 0b0001;
-const IFCHR = 0b0010;
-const IFDIR = 0b0100;
-const IFBLK = 0b0110;
-const IFREG = 0b1000;
-const IFLNK = 0b1010;
-const IFSOCK = 0b1100;
-const IFMT = 0b1111;
-// mask to unset low 4 bits
-const IFMT_UNKNOWN = ~IFMT;
-// set after successfully calling readdir() and getting entries.
-const READDIR_CALLED = 0b0000_0001_0000;
-// set after a successful lstat()
-const LSTAT_CALLED = 0b0000_0010_0000;
-// set if an entry (or one of its parents) is definitely not a dir
-const ENOTDIR = 0b0000_0100_0000;
-// set if an entry (or one of its parents) does not exist
-// (can also be set on lstat errors like EACCES or ENAMETOOLONG)
-const ENOENT = 0b0000_1000_0000;
-// cannot have child entries -- also verify &IFMT is either IFDIR or IFLNK
-// set if we fail to readlink
-const ENOREADLINK = 0b0001_0000_0000;
-// set if we know realpath() will fail
-const ENOREALPATH = 0b0010_0000_0000;
-const ENOCHILD = ENOTDIR | ENOENT | ENOREALPATH;
-const TYPEMASK = 0b0011_1111_1111;
-const entToType = (s) => s.isFile() ? IFREG
-    : s.isDirectory() ? IFDIR
-        : s.isSymbolicLink() ? IFLNK
-            : s.isCharacterDevice() ? IFCHR
-                : s.isBlockDevice() ? IFBLK
-                    : s.isSocket() ? IFSOCK
-                        : s.isFIFO() ? IFIFO
-                            : UNKNOWN;
-// normalize unicode path names
-const normalizeCache = new Map();
-const normalize = (s) => {
-    const c = normalizeCache.get(s);
-    if (c)
-        return c;
-    const n = s.normalize('NFKD');
-    normalizeCache.set(s, n);
-    return n;
-};
-const normalizeNocaseCache = new Map();
-const normalizeNocase = (s) => {
-    const c = normalizeNocaseCache.get(s);
-    if (c)
-        return c;
-    const n = normalize(s.toLowerCase());
-    normalizeNocaseCache.set(s, n);
-    return n;
-};
-/**
- * An LRUCache for storing resolved path strings or Path objects.
- * @internal
- */
-class ResolveCache extends lru_cache_1.LRUCache {
-    constructor() {
-        super({ max: 256 });
-    }
-}
-exports.ResolveCache = ResolveCache;
-// In order to prevent blowing out the js heap by allocating hundreds of
-// thousands of Path entries when walking extremely large trees, the "children"
-// in this tree are represented by storing an array of Path entries in an
-// LRUCache, indexed by the parent.  At any time, Path.children() may return an
-// empty array, indicating that it doesn't know about any of its children, and
-// thus has to rebuild that cache.  This is fine, it just means that we don't
-// benefit as much from having the cached entries, but huge directory walks
-// don't blow out the stack, and smaller ones are still as fast as possible.
-//
-//It does impose some complexity when building up the readdir data, because we
-//need to pass a reference to the children array that we started with.
+const promises_1 = __nccwpck_require__(91943);
+const path = __importStar(__nccwpck_require__(16928));
+const stream_1 = __nccwpck_require__(2203);
+const extract_zip_1 = __importDefault(__nccwpck_require__(51683));
+const tar_fs_1 = __importDefault(__nccwpck_require__(35645));
+const unbzip2_stream_1 = __importDefault(__nccwpck_require__(58183));
 /**
- * an LRUCache for storing child entries.
  * @internal
  */
-class ChildrenCache extends lru_cache_1.LRUCache {
-    constructor(maxSize = 16 * 1024) {
-        super({
-            maxSize,
-            // parent + children
-            sizeCalculation: a => a.length + 1,
-        });
-    }
-}
-exports.ChildrenCache = ChildrenCache;
-const setAsCwd = Symbol('PathScurry setAsCwd');
-/**
- * Path objects are sort of like a super-powered
- * {@link https://nodejs.org/docs/latest/api/fs.html#class-fsdirent fs.Dirent}
- *
- * Each one represents a single filesystem entry on disk, which may or may not
- * exist. It includes methods for reading various types of information via
- * lstat, readlink, and readdir, and caches all information to the greatest
- * degree possible.
- *
- * Note that fs operations that would normally throw will instead return an
- * "empty" value. This is in order to prevent excessive overhead from error
- * stack traces.
- */
-class PathBase {
-    /**
-     * the basename of this path
-     *
-     * **Important**: *always* test the path name against any test string
-     * usingthe {@link isNamed} method, and not by directly comparing this
-     * string. Otherwise, unicode path strings that the system sees as identical
-     * will not be properly treated as the same path, leading to incorrect
-     * behavior and possible security issues.
-     */
-    name;
-    /**
-     * the Path entry corresponding to the path root.
-     *
-     * @internal
-     */
-    root;
-    /**
-     * All roots found within the current PathScurry family
-     *
-     * @internal
-     */
-    roots;
-    /**
-     * a reference to the parent path, or undefined in the case of root entries
-     *
-     * @internal
-     */
-    parent;
-    /**
-     * boolean indicating whether paths are compared case-insensitively
-     * @internal
-     */
-    nocase;
-    /**
-     * boolean indicating that this path is the current working directory
-     * of the PathScurry collection that contains it.
-     */
-    isCWD = false;
-    // potential default fs override
-    #fs;
-    // Stats fields
-    #dev;
-    get dev() {
-        return this.#dev;
-    }
-    #mode;
-    get mode() {
-        return this.#mode;
-    }
-    #nlink;
-    get nlink() {
-        return this.#nlink;
-    }
-    #uid;
-    get uid() {
-        return this.#uid;
-    }
-    #gid;
-    get gid() {
-        return this.#gid;
-    }
-    #rdev;
-    get rdev() {
-        return this.#rdev;
-    }
-    #blksize;
-    get blksize() {
-        return this.#blksize;
-    }
-    #ino;
-    get ino() {
-        return this.#ino;
-    }
-    #size;
-    get size() {
-        return this.#size;
-    }
-    #blocks;
-    get blocks() {
-        return this.#blocks;
-    }
-    #atimeMs;
-    get atimeMs() {
-        return this.#atimeMs;
-    }
-    #mtimeMs;
-    get mtimeMs() {
-        return this.#mtimeMs;
-    }
-    #ctimeMs;
-    get ctimeMs() {
-        return this.#ctimeMs;
-    }
-    #birthtimeMs;
-    get birthtimeMs() {
-        return this.#birthtimeMs;
-    }
-    #atime;
-    get atime() {
-        return this.#atime;
-    }
-    #mtime;
-    get mtime() {
-        return this.#mtime;
-    }
-    #ctime;
-    get ctime() {
-        return this.#ctime;
-    }
-    #birthtime;
-    get birthtime() {
-        return this.#birthtime;
-    }
-    #matchName;
-    #depth;
-    #fullpath;
-    #fullpathPosix;
-    #relative;
-    #relativePosix;
-    #type;
-    #children;
-    #linkTarget;
-    #realpath;
-    /**
-     * This property is for compatibility with the Dirent class as of
-     * Node v20, where Dirent['parentPath'] refers to the path of the
-     * directory that was passed to readdir. For root entries, it's the path
-     * to the entry itself.
-     */
-    get parentPath() {
-        return (this.parent || this).fullpath();
-    }
-    /**
-     * Deprecated alias for Dirent['parentPath'] Somewhat counterintuitively,
-     * this property refers to the *parent* path, not the path object itself.
-     */
-    get path() {
-        return this.parentPath;
-    }
-    /**
-     * Do not create new Path objects directly.  They should always be accessed
-     * via the PathScurry class or other methods on the Path class.
-     *
-     * @internal
-     */
-    constructor(name, type = UNKNOWN, root, roots, nocase, children, opts) {
-        this.name = name;
-        this.#matchName = nocase ? normalizeNocase(name) : normalize(name);
-        this.#type = type & TYPEMASK;
-        this.nocase = nocase;
-        this.roots = roots;
-        this.root = root || this;
-        this.#children = children;
-        this.#fullpath = opts.fullpath;
-        this.#relative = opts.relative;
-        this.#relativePosix = opts.relativePosix;
-        this.parent = opts.parent;
-        if (this.parent) {
-            this.#fs = this.parent.#fs;
-        }
-        else {
-            this.#fs = fsFromOption(opts.fs);
-        }
-    }
-    /**
-     * Returns the depth of the Path object from its root.
-     *
-     * For example, a path at `/foo/bar` would have a depth of 2.
-     */
-    depth() {
-        if (this.#depth !== undefined)
-            return this.#depth;
-        if (!this.parent)
-            return (this.#depth = 0);
-        return (this.#depth = this.parent.depth() + 1);
-    }
-    /**
-     * @internal
-     */
-    childrenCache() {
-        return this.#children;
-    }
-    /**
-     * Get the Path object referenced by the string path, resolved from this Path
-     */
-    resolve(path) {
-        if (!path) {
-            return this;
-        }
-        const rootPath = this.getRootString(path);
-        const dir = path.substring(rootPath.length);
-        const dirParts = dir.split(this.splitSep);
-        const result = rootPath ?
-            this.getRoot(rootPath).#resolveParts(dirParts)
-            : this.#resolveParts(dirParts);
-        return result;
+async function unpackArchive(archivePath, folderPath) {
+    if (archivePath.endsWith('.zip')) {
+        await (0, extract_zip_1.default)(archivePath, { dir: folderPath });
     }
-    #resolveParts(dirParts) {
-        let p = this;
-        for (const part of dirParts) {
-            p = p.child(part);
-        }
-        return p;
+    else if (archivePath.endsWith('.tar.bz2')) {
+        await extractTar(archivePath, folderPath);
     }
-    /**
-     * Returns the cached children Path objects, if still available.  If they
-     * have fallen out of the cache, then returns an empty array, and resets the
-     * READDIR_CALLED bit, so that future calls to readdir() will require an fs
-     * lookup.
-     *
-     * @internal
-     */
-    children() {
-        const cached = this.#children.get(this);
-        if (cached) {
-            return cached;
-        }
-        const children = Object.assign([], { provisional: 0 });
-        this.#children.set(this, children);
-        this.#type &= ~READDIR_CALLED;
-        return children;
+    else if (archivePath.endsWith('.dmg')) {
+        await (0, promises_1.mkdir)(folderPath);
+        await installDMG(archivePath, folderPath);
     }
-    /**
-     * Resolves a path portion and returns or creates the child Path.
-     *
-     * Returns `this` if pathPart is `''` or `'.'`, or `parent` if pathPart is
-     * `'..'`.
-     *
-     * This should not be called directly.  If `pathPart` contains any path
-     * separators, it will lead to unsafe undefined behavior.
-     *
-     * Use `Path.resolve()` instead.
-     *
-     * @internal
-     */
-    child(pathPart, opts) {
-        if (pathPart === '' || pathPart === '.') {
-            return this;
-        }
-        if (pathPart === '..') {
-            return this.parent || this;
-        }
-        // find the child
-        const children = this.children();
-        const name = this.nocase ? normalizeNocase(pathPart) : normalize(pathPart);
-        for (const p of children) {
-            if (p.#matchName === name) {
-                return p;
-            }
-        }
-        // didn't find it, create provisional child, since it might not
-        // actually exist.  If we know the parent isn't a dir, then
-        // in fact it CAN'T exist.
-        const s = this.parent ? this.sep : '';
-        const fullpath = this.#fullpath ? this.#fullpath + s + pathPart : undefined;
-        const pchild = this.newChild(pathPart, UNKNOWN, {
-            ...opts,
-            parent: this,
-            fullpath,
+    else if (archivePath.endsWith('.exe')) {
+        // Firefox on Windows.
+        const result = (0, child_process_1.spawnSync)(archivePath, [`/ExtractDir=${folderPath}`], {
+            env: {
+                __compat_layer: 'RunAsInvoker',
+            },
         });
-        if (!this.canReaddir()) {
-            pchild.#type |= ENOENT;
-        }
-        // don't have to update provisional, because if we have real children,
-        // then provisional is set to children.length, otherwise a lower number
-        children.push(pchild);
-        return pchild;
-    }
-    /**
-     * The relative path from the cwd. If it does not share an ancestor with
-     * the cwd, then this ends up being equivalent to the fullpath()
-     */
-    relative() {
-        if (this.isCWD)
-            return '';
-        if (this.#relative !== undefined) {
-            return this.#relative;
-        }
-        const name = this.name;
-        const p = this.parent;
-        if (!p) {
-            return (this.#relative = this.name);
+        if (result.status !== 0) {
+            throw new Error(`Failed to extract ${archivePath} to ${folderPath}: ${result.output}`);
         }
-        const pv = p.relative();
-        return pv + (!pv || !p.parent ? '' : this.sep) + name;
     }
-    /**
-     * The relative path from the cwd, using / as the path separator.
-     * If it does not share an ancestor with
-     * the cwd, then this ends up being equivalent to the fullpathPosix()
-     * On posix systems, this is identical to relative().
-     */
-    relativePosix() {
-        if (this.sep === '/')
-            return this.relative();
-        if (this.isCWD)
-            return '';
-        if (this.#relativePosix !== undefined)
-            return this.#relativePosix;
-        const name = this.name;
-        const p = this.parent;
-        if (!p) {
-            return (this.#relativePosix = this.fullpathPosix());
-        }
-        const pv = p.relativePosix();
-        return pv + (!pv || !p.parent ? '' : '/') + name;
+    else if (archivePath.endsWith('.tar.xz')) {
+        await extractTarXz(archivePath, folderPath);
     }
-    /**
-     * The fully resolved path string for this Path entry
-     */
-    fullpath() {
-        if (this.#fullpath !== undefined) {
-            return this.#fullpath;
-        }
-        const name = this.name;
-        const p = this.parent;
-        if (!p) {
-            return (this.#fullpath = this.name);
-        }
-        const pv = p.fullpath();
-        const fp = pv + (!p.parent ? '' : this.sep) + name;
-        return (this.#fullpath = fp);
+    else {
+        throw new Error(`Unsupported archive format: ${archivePath}`);
     }
-    /**
-     * On platforms other than windows, this is identical to fullpath.
-     *
-     * On windows, this is overridden to return the forward-slash form of the
-     * full UNC path.
-     */
-    fullpathPosix() {
-        if (this.#fullpathPosix !== undefined)
-            return this.#fullpathPosix;
-        if (this.sep === '/')
-            return (this.#fullpathPosix = this.fullpath());
-        if (!this.parent) {
-            const p = this.fullpath().replace(/\\/g, '/');
-            if (/^[a-z]:\//i.test(p)) {
-                return (this.#fullpathPosix = `//?/${p}`);
+}
+/**
+ * @internal
+ */
+function extractTar(tarPath, folderPath) {
+    return new Promise((fulfill, reject) => {
+        const tarStream = tar_fs_1.default.extract(folderPath);
+        tarStream.on('error', reject);
+        tarStream.on('finish', fulfill);
+        const readStream = (0, fs_1.createReadStream)(tarPath);
+        readStream.pipe((0, unbzip2_stream_1.default)()).pipe(tarStream);
+    });
+}
+/**
+ * @internal
+ */
+function createXzStream() {
+    const child = (0, child_process_1.spawn)('xz', ['-d']);
+    const stream = new stream_1.Stream.Transform({
+        transform(chunk, encoding, callback) {
+            if (!child.stdin.write(chunk, encoding)) {
+                child.stdin.once('drain', callback);
             }
             else {
-                return (this.#fullpathPosix = p);
-            }
-        }
-        const p = this.parent;
-        const pfpp = p.fullpathPosix();
-        const fpp = pfpp + (!pfpp || !p.parent ? '' : '/') + this.name;
-        return (this.#fullpathPosix = fpp);
-    }
-    /**
-     * Is the Path of an unknown type?
-     *
-     * Note that we might know *something* about it if there has been a previous
-     * filesystem operation, for example that it does not exist, or is not a
-     * link, or whether it has child entries.
-     */
-    isUnknown() {
-        return (this.#type & IFMT) === UNKNOWN;
-    }
-    isType(type) {
-        return this[`is${type}`]();
-    }
-    getType() {
-        return (this.isUnknown() ? 'Unknown'
-            : this.isDirectory() ? 'Directory'
-                : this.isFile() ? 'File'
-                    : this.isSymbolicLink() ? 'SymbolicLink'
-                        : this.isFIFO() ? 'FIFO'
-                            : this.isCharacterDevice() ? 'CharacterDevice'
-                                : this.isBlockDevice() ? 'BlockDevice'
-                                    : /* c8 ignore start */ this.isSocket() ? 'Socket'
-                                        : 'Unknown');
-        /* c8 ignore stop */
-    }
-    /**
-     * Is the Path a regular file?
-     */
-    isFile() {
-        return (this.#type & IFMT) === IFREG;
-    }
-    /**
-     * Is the Path a directory?
-     */
-    isDirectory() {
-        return (this.#type & IFMT) === IFDIR;
-    }
-    /**
-     * Is the path a character device?
-     */
-    isCharacterDevice() {
-        return (this.#type & IFMT) === IFCHR;
-    }
-    /**
-     * Is the path a block device?
-     */
-    isBlockDevice() {
-        return (this.#type & IFMT) === IFBLK;
-    }
-    /**
-     * Is the path a FIFO pipe?
-     */
-    isFIFO() {
-        return (this.#type & IFMT) === IFIFO;
-    }
-    /**
-     * Is the path a socket?
-     */
-    isSocket() {
-        return (this.#type & IFMT) === IFSOCK;
-    }
-    /**
-     * Is the path a symbolic link?
-     */
-    isSymbolicLink() {
-        return (this.#type & IFLNK) === IFLNK;
-    }
-    /**
-     * Return the entry if it has been subject of a successful lstat, or
-     * undefined otherwise.
-     *
-     * Does not read the filesystem, so an undefined result *could* simply
-     * mean that we haven't called lstat on it.
-     */
-    lstatCached() {
-        return this.#type & LSTAT_CALLED ? this : undefined;
-    }
-    /**
-     * Return the cached link target if the entry has been the subject of a
-     * successful readlink, or undefined otherwise.
-     *
-     * Does not read the filesystem, so an undefined result *could* just mean we
-     * don't have any cached data. Only use it if you are very sure that a
-     * readlink() has been called at some point.
-     */
-    readlinkCached() {
-        return this.#linkTarget;
-    }
-    /**
-     * Returns the cached realpath target if the entry has been the subject
-     * of a successful realpath, or undefined otherwise.
-     *
-     * Does not read the filesystem, so an undefined result *could* just mean we
-     * don't have any cached data. Only use it if you are very sure that a
-     * realpath() has been called at some point.
-     */
-    realpathCached() {
-        return this.#realpath;
-    }
-    /**
-     * Returns the cached child Path entries array if the entry has been the
-     * subject of a successful readdir(), or [] otherwise.
-     *
-     * Does not read the filesystem, so an empty array *could* just mean we
-     * don't have any cached data. Only use it if you are very sure that a
-     * readdir() has been called recently enough to still be valid.
-     */
-    readdirCached() {
-        const children = this.children();
-        return children.slice(0, children.provisional);
-    }
-    /**
-     * Return true if it's worth trying to readlink.  Ie, we don't (yet) have
-     * any indication that readlink will definitely fail.
-     *
-     * Returns false if the path is known to not be a symlink, if a previous
-     * readlink failed, or if the entry does not exist.
-     */
-    canReadlink() {
-        if (this.#linkTarget)
-            return true;
-        if (!this.parent)
-            return false;
-        // cases where it cannot possibly succeed
-        const ifmt = this.#type & IFMT;
-        return !((ifmt !== UNKNOWN && ifmt !== IFLNK) ||
-            this.#type & ENOREADLINK ||
-            this.#type & ENOENT);
-    }
-    /**
-     * Return true if readdir has previously been successfully called on this
-     * path, indicating that cachedReaddir() is likely valid.
-     */
-    calledReaddir() {
-        return !!(this.#type & READDIR_CALLED);
-    }
-    /**
-     * Returns true if the path is known to not exist. That is, a previous lstat
-     * or readdir failed to verify its existence when that would have been
-     * expected, or a parent entry was marked either enoent or enotdir.
-     */
-    isENOENT() {
-        return !!(this.#type & ENOENT);
-    }
-    /**
-     * Return true if the path is a match for the given path name.  This handles
-     * case sensitivity and unicode normalization.
-     *
-     * Note: even on case-sensitive systems, it is **not** safe to test the
-     * equality of the `.name` property to determine whether a given pathname
-     * matches, due to unicode normalization mismatches.
-     *
-     * Always use this method instead of testing the `path.name` property
-     * directly.
-     */
-    isNamed(n) {
-        return !this.nocase ?
-            this.#matchName === normalize(n)
-            : this.#matchName === normalizeNocase(n);
-    }
-    /**
-     * Return the Path object corresponding to the target of a symbolic link.
-     *
-     * If the Path is not a symbolic link, or if the readlink call fails for any
-     * reason, `undefined` is returned.
-     *
-     * Result is cached, and thus may be outdated if the filesystem is mutated.
-     */
-    async readlink() {
-        const target = this.#linkTarget;
-        if (target) {
-            return target;
-        }
-        if (!this.canReadlink()) {
-            return undefined;
-        }
-        /* c8 ignore start */
-        // already covered by the canReadlink test, here for ts grumples
-        if (!this.parent) {
-            return undefined;
-        }
-        /* c8 ignore stop */
-        try {
-            const read = await this.#fs.promises.readlink(this.fullpath());
-            const linkTarget = (await this.parent.realpath())?.resolve(read);
-            if (linkTarget) {
-                return (this.#linkTarget = linkTarget);
-            }
-        }
-        catch (er) {
-            this.#readlinkFail(er.code);
-            return undefined;
-        }
-    }
-    /**
-     * Synchronous {@link PathBase.readlink}
-     */
-    readlinkSync() {
-        const target = this.#linkTarget;
-        if (target) {
-            return target;
-        }
-        if (!this.canReadlink()) {
-            return undefined;
-        }
-        /* c8 ignore start */
-        // already covered by the canReadlink test, here for ts grumples
-        if (!this.parent) {
-            return undefined;
-        }
-        /* c8 ignore stop */
-        try {
-            const read = this.#fs.readlinkSync(this.fullpath());
-            const linkTarget = this.parent.realpathSync()?.resolve(read);
-            if (linkTarget) {
-                return (this.#linkTarget = linkTarget);
-            }
-        }
-        catch (er) {
-            this.#readlinkFail(er.code);
-            return undefined;
-        }
-    }
-    #readdirSuccess(children) {
-        // succeeded, mark readdir called bit
-        this.#type |= READDIR_CALLED;
-        // mark all remaining provisional children as ENOENT
-        for (let p = children.provisional; p < children.length; p++) {
-            const c = children[p];
-            if (c)
-                c.#markENOENT();
-        }
-    }
-    #markENOENT() {
-        // mark as UNKNOWN and ENOENT
-        if (this.#type & ENOENT)
-            return;
-        this.#type = (this.#type | ENOENT) & IFMT_UNKNOWN;
-        this.#markChildrenENOENT();
-    }
-    #markChildrenENOENT() {
-        // all children are provisional and do not exist
-        const children = this.children();
-        children.provisional = 0;
-        for (const p of children) {
-            p.#markENOENT();
-        }
-    }
-    #markENOREALPATH() {
-        this.#type |= ENOREALPATH;
-        this.#markENOTDIR();
-    }
-    // save the information when we know the entry is not a dir
-    #markENOTDIR() {
-        // entry is not a directory, so any children can't exist.
-        // this *should* be impossible, since any children created
-        // after it's been marked ENOTDIR should be marked ENOENT,
-        // so it won't even get to this point.
-        /* c8 ignore start */
-        if (this.#type & ENOTDIR)
-            return;
-        /* c8 ignore stop */
-        let t = this.#type;
-        // this could happen if we stat a dir, then delete it,
-        // then try to read it or one of its children.
-        if ((t & IFMT) === IFDIR)
-            t &= IFMT_UNKNOWN;
-        this.#type = t | ENOTDIR;
-        this.#markChildrenENOENT();
-    }
-    #readdirFail(code = '') {
-        // markENOTDIR and markENOENT also set provisional=0
-        if (code === 'ENOTDIR' || code === 'EPERM') {
-            this.#markENOTDIR();
-        }
-        else if (code === 'ENOENT') {
-            this.#markENOENT();
-        }
-        else {
-            this.children().provisional = 0;
-        }
-    }
-    #lstatFail(code = '') {
-        // Windows just raises ENOENT in this case, disable for win CI
-        /* c8 ignore start */
-        if (code === 'ENOTDIR') {
-            // already know it has a parent by this point
-            const p = this.parent;
-            p.#markENOTDIR();
-        }
-        else if (code === 'ENOENT') {
-            /* c8 ignore stop */
-            this.#markENOENT();
-        }
-    }
-    #readlinkFail(code = '') {
-        let ter = this.#type;
-        ter |= ENOREADLINK;
-        if (code === 'ENOENT')
-            ter |= ENOENT;
-        // windows gets a weird error when you try to readlink a file
-        if (code === 'EINVAL' || code === 'UNKNOWN') {
-            // exists, but not a symlink, we don't know WHAT it is, so remove
-            // all IFMT bits.
-            ter &= IFMT_UNKNOWN;
-        }
-        this.#type = ter;
-        // windows just gets ENOENT in this case.  We do cover the case,
-        // just disabled because it's impossible on Windows CI
-        /* c8 ignore start */
-        if (code === 'ENOTDIR' && this.parent) {
-            this.parent.#markENOTDIR();
-        }
-        /* c8 ignore stop */
-    }
-    #readdirAddChild(e, c) {
-        return (this.#readdirMaybePromoteChild(e, c) ||
-            this.#readdirAddNewChild(e, c));
-    }
-    #readdirAddNewChild(e, c) {
-        // alloc new entry at head, so it's never provisional
-        const type = entToType(e);
-        const child = this.newChild(e.name, type, { parent: this });
-        const ifmt = child.#type & IFMT;
-        if (ifmt !== IFDIR && ifmt !== IFLNK && ifmt !== UNKNOWN) {
-            child.#type |= ENOTDIR;
-        }
-        c.unshift(child);
-        c.provisional++;
-        return child;
-    }
-    #readdirMaybePromoteChild(e, c) {
-        for (let p = c.provisional; p < c.length; p++) {
-            const pchild = c[p];
-            const name = this.nocase ? normalizeNocase(e.name) : normalize(e.name);
-            if (name !== pchild.#matchName) {
-                continue;
-            }
-            return this.#readdirPromoteChild(e, pchild, p, c);
-        }
-    }
-    #readdirPromoteChild(e, p, index, c) {
-        const v = p.name;
-        // retain any other flags, but set ifmt from dirent
-        p.#type = (p.#type & IFMT_UNKNOWN) | entToType(e);
-        // case sensitivity fixing when we learn the true name.
-        if (v !== e.name)
-            p.name = e.name;
-        // just advance provisional index (potentially off the list),
-        // otherwise we have to splice/pop it out and re-insert at head
-        if (index !== c.provisional) {
-            if (index === c.length - 1)
-                c.pop();
-            else
-                c.splice(index, 1);
-            c.unshift(p);
-        }
-        c.provisional++;
-        return p;
-    }
-    /**
-     * Call lstat() on this Path, and update all known information that can be
-     * determined.
-     *
-     * Note that unlike `fs.lstat()`, the returned value does not contain some
-     * information, such as `mode`, `dev`, `nlink`, and `ino`.  If that
-     * information is required, you will need to call `fs.lstat` yourself.
-     *
-     * If the Path refers to a nonexistent file, or if the lstat call fails for
-     * any reason, `undefined` is returned.  Otherwise the updated Path object is
-     * returned.
-     *
-     * Results are cached, and thus may be out of date if the filesystem is
-     * mutated.
-     */
-    async lstat() {
-        if ((this.#type & ENOENT) === 0) {
-            try {
-                this.#applyStat(await this.#fs.promises.lstat(this.fullpath()));
-                return this;
-            }
-            catch (er) {
-                this.#lstatFail(er.code);
-            }
-        }
-    }
-    /**
-     * synchronous {@link PathBase.lstat}
-     */
-    lstatSync() {
-        if ((this.#type & ENOENT) === 0) {
-            try {
-                this.#applyStat(this.#fs.lstatSync(this.fullpath()));
-                return this;
+                callback();
             }
-            catch (er) {
-                this.#lstatFail(er.code);
-            }
-        }
-    }
-    #applyStat(st) {
-        const { atime, atimeMs, birthtime, birthtimeMs, blksize, blocks, ctime, ctimeMs, dev, gid, ino, mode, mtime, mtimeMs, nlink, rdev, size, uid, } = st;
-        this.#atime = atime;
-        this.#atimeMs = atimeMs;
-        this.#birthtime = birthtime;
-        this.#birthtimeMs = birthtimeMs;
-        this.#blksize = blksize;
-        this.#blocks = blocks;
-        this.#ctime = ctime;
-        this.#ctimeMs = ctimeMs;
-        this.#dev = dev;
-        this.#gid = gid;
-        this.#ino = ino;
-        this.#mode = mode;
-        this.#mtime = mtime;
-        this.#mtimeMs = mtimeMs;
-        this.#nlink = nlink;
-        this.#rdev = rdev;
-        this.#size = size;
-        this.#uid = uid;
-        const ifmt = entToType(st);
-        // retain any other flags, but set the ifmt
-        this.#type = (this.#type & IFMT_UNKNOWN) | ifmt | LSTAT_CALLED;
-        if (ifmt !== UNKNOWN && ifmt !== IFDIR && ifmt !== IFLNK) {
-            this.#type |= ENOTDIR;
-        }
-    }
-    #onReaddirCB = [];
-    #readdirCBInFlight = false;
-    #callOnReaddirCB(children) {
-        this.#readdirCBInFlight = false;
-        const cbs = this.#onReaddirCB.slice();
-        this.#onReaddirCB.length = 0;
-        cbs.forEach(cb => cb(null, children));
-    }
-    /**
-     * Standard node-style callback interface to get list of directory entries.
-     *
-     * If the Path cannot or does not contain any children, then an empty array
-     * is returned.
-     *
-     * Results are cached, and thus may be out of date if the filesystem is
-     * mutated.
-     *
-     * @param cb The callback called with (er, entries).  Note that the `er`
-     * param is somewhat extraneous, as all readdir() errors are handled and
-     * simply result in an empty set of entries being returned.
-     * @param allowZalgo Boolean indicating that immediately known results should
-     * *not* be deferred with `queueMicrotask`. Defaults to `false`. Release
-     * zalgo at your peril, the dark pony lord is devious and unforgiving.
-     */
-    readdirCB(cb, allowZalgo = false) {
-        if (!this.canReaddir()) {
-            if (allowZalgo)
-                cb(null, []);
-            else
-                queueMicrotask(() => cb(null, []));
-            return;
-        }
-        const children = this.children();
-        if (this.calledReaddir()) {
-            const c = children.slice(0, children.provisional);
-            if (allowZalgo)
-                cb(null, c);
-            else
-                queueMicrotask(() => cb(null, c));
-            return;
-        }
-        // don't have to worry about zalgo at this point.
-        this.#onReaddirCB.push(cb);
-        if (this.#readdirCBInFlight) {
-            return;
-        }
-        this.#readdirCBInFlight = true;
-        // else read the directory, fill up children
-        // de-provisionalize any provisional children.
-        const fullpath = this.fullpath();
-        this.#fs.readdir(fullpath, { withFileTypes: true }, (er, entries) => {
-            if (er) {
-                this.#readdirFail(er.code);
-                children.provisional = 0;
+        },
+        flush(callback) {
+            if (child.stdout.destroyed) {
+                callback();
             }
             else {
-                // if we didn't get an error, we always get entries.
-                //@ts-ignore
-                for (const e of entries) {
-                    this.#readdirAddChild(e, children);
-                }
-                this.#readdirSuccess(children);
+                child.stdin.end();
+                child.stdout.on('close', callback);
             }
-            this.#callOnReaddirCB(children.slice(0, children.provisional));
-            return;
-        });
-    }
-    #asyncReaddirInFlight;
-    /**
-     * Return an array of known child entries.
-     *
-     * If the Path cannot or does not contain any children, then an empty array
-     * is returned.
-     *
-     * Results are cached, and thus may be out of date if the filesystem is
-     * mutated.
-     */
-    async readdir() {
-        if (!this.canReaddir()) {
-            return [];
-        }
-        const children = this.children();
-        if (this.calledReaddir()) {
-            return children.slice(0, children.provisional);
-        }
-        // else read the directory, fill up children
-        // de-provisionalize any provisional children.
-        const fullpath = this.fullpath();
-        if (this.#asyncReaddirInFlight) {
-            await this.#asyncReaddirInFlight;
+        },
+    });
+    child.stdin.on('error', e => {
+        if ('code' in e && e.code === 'EPIPE') {
+            // finished before reading the file finished (i.e. head)
+            stream.emit('end');
         }
         else {
-            /* c8 ignore start */
-            let resolve = () => { };
-            /* c8 ignore stop */
-            this.#asyncReaddirInFlight = new Promise(res => (resolve = res));
-            try {
-                for (const e of await this.#fs.promises.readdir(fullpath, {
-                    withFileTypes: true,
-                })) {
-                    this.#readdirAddChild(e, children);
-                }
-                this.#readdirSuccess(children);
-            }
-            catch (er) {
-                this.#readdirFail(er.code);
-                children.provisional = 0;
-            }
-            this.#asyncReaddirInFlight = undefined;
-            resolve();
-        }
-        return children.slice(0, children.provisional);
-    }
-    /**
-     * synchronous {@link PathBase.readdir}
-     */
-    readdirSync() {
-        if (!this.canReaddir()) {
-            return [];
-        }
-        const children = this.children();
-        if (this.calledReaddir()) {
-            return children.slice(0, children.provisional);
-        }
-        // else read the directory, fill up children
-        // de-provisionalize any provisional children.
-        const fullpath = this.fullpath();
-        try {
-            for (const e of this.#fs.readdirSync(fullpath, {
-                withFileTypes: true,
-            })) {
-                this.#readdirAddChild(e, children);
-            }
-            this.#readdirSuccess(children);
-        }
-        catch (er) {
-            this.#readdirFail(er.code);
-            children.provisional = 0;
-        }
-        return children.slice(0, children.provisional);
-    }
-    canReaddir() {
-        if (this.#type & ENOCHILD)
-            return false;
-        const ifmt = IFMT & this.#type;
-        // we always set ENOTDIR when setting IFMT, so should be impossible
-        /* c8 ignore start */
-        if (!(ifmt === UNKNOWN || ifmt === IFDIR || ifmt === IFLNK)) {
-            return false;
+            stream.destroy(e);
         }
-        /* c8 ignore stop */
-        return true;
-    }
-    shouldWalk(dirs, walkFilter) {
-        return ((this.#type & IFDIR) === IFDIR &&
-            !(this.#type & ENOCHILD) &&
-            !dirs.has(this) &&
-            (!walkFilter || walkFilter(this)));
+    });
+    child.stdout
+        .on('data', data => {
+        return stream.push(data);
+    })
+        .on('error', e => {
+        return stream.destroy(e);
+    });
+    return stream;
+}
+/**
+ * @internal
+ */
+function extractTarXz(tarPath, folderPath) {
+    return new Promise((fulfill, reject) => {
+        const tarStream = tar_fs_1.default.extract(folderPath);
+        tarStream.on('error', reject);
+        tarStream.on('finish', fulfill);
+        const readStream = (0, fs_1.createReadStream)(tarPath);
+        readStream.pipe(createXzStream()).pipe(tarStream);
+    });
+}
+/**
+ * @internal
+ */
+async function installDMG(dmgPath, folderPath) {
+    const { stdout } = (0, child_process_1.spawnSync)(`hdiutil`, [
+        'attach',
+        '-nobrowse',
+        '-noautoopen',
+        dmgPath,
+    ]);
+    const volumes = stdout.toString('utf8').match(/\/Volumes\/(.*)/m);
+    if (!volumes) {
+        throw new Error(`Could not find volume path in ${stdout}`);
     }
-    /**
-     * Return the Path object corresponding to path as resolved
-     * by realpath(3).
-     *
-     * If the realpath call fails for any reason, `undefined` is returned.
-     *
-     * Result is cached, and thus may be outdated if the filesystem is mutated.
-     * On success, returns a Path object.
-     */
-    async realpath() {
-        if (this.#realpath)
-            return this.#realpath;
-        if ((ENOREALPATH | ENOREADLINK | ENOENT) & this.#type)
-            return undefined;
-        try {
-            const rp = await this.#fs.promises.realpath(this.fullpath());
-            return (this.#realpath = this.resolve(rp));
-        }
-        catch (_) {
-            this.#markENOREALPATH();
+    const mountPath = volumes[0];
+    try {
+        const fileNames = await (0, promises_1.readdir)(mountPath);
+        const appName = fileNames.find(item => {
+            return typeof item === 'string' && item.endsWith('.app');
+        });
+        if (!appName) {
+            throw new Error(`Cannot find app in ${mountPath}`);
         }
+        const mountedPath = path.join(mountPath, appName);
+        (0, child_process_1.spawnSync)('cp', ['-R', mountedPath, folderPath]);
     }
-    /**
-     * Synchronous {@link realpath}
-     */
-    realpathSync() {
-        if (this.#realpath)
-            return this.#realpath;
-        if ((ENOREALPATH | ENOREADLINK | ENOENT) & this.#type)
-            return undefined;
-        try {
-            const rp = this.#fs.realpathSync(this.fullpath());
-            return (this.#realpath = this.resolve(rp));
-        }
-        catch (_) {
-            this.#markENOREALPATH();
-        }
+    finally {
+        (0, child_process_1.spawnSync)('hdiutil', ['detach', mountPath, '-quiet']);
     }
-    /**
-     * Internal method to mark this Path object as the scurry cwd,
-     * called by {@link PathScurry#chdir}
-     *
-     * @internal
-     */
-    [setAsCwd](oldCwd) {
-        if (oldCwd === this)
-            return;
-        oldCwd.isCWD = false;
-        this.isCWD = true;
-        const changed = new Set([]);
-        let rp = [];
-        let p = this;
-        while (p && p.parent) {
-            changed.add(p);
-            p.#relative = rp.join(this.sep);
-            p.#relativePosix = rp.join('/');
-            p = p.parent;
-            rp.push('..');
-        }
-        // now un-memoize parents of old cwd
-        p = oldCwd;
-        while (p && p.parent && !changed.has(p)) {
-            p.#relative = undefined;
-            p.#relativePosix = undefined;
-            p = p.parent;
-        }
-    }
-}
-exports.PathBase = PathBase;
-/**
- * Path class used on win32 systems
- *
- * Uses `'\\'` as the path separator for returned paths, either `'\\'` or `'/'`
- * as the path separator for parsing paths.
+}
+//# sourceMappingURL=fileUtil.js.map
+
+/***/ }),
+
+/***/ 80422:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
  */
-class PathWin32 extends PathBase {
-    /**
-     * Separator for generating path strings.
-     */
-    sep = '\\';
-    /**
-     * Separator for parsing path strings.
-     */
-    splitSep = eitherSep;
-    /**
-     * Do not create new Path objects directly.  They should always be accessed
-     * via the PathScurry class or other methods on the Path class.
-     *
-     * @internal
-     */
-    constructor(name, type = UNKNOWN, root, roots, nocase, children, opts) {
-        super(name, type, root, roots, nocase, children, opts);
-    }
-    /**
-     * @internal
-     */
-    newChild(name, type = UNKNOWN, opts = {}) {
-        return new PathWin32(name, type, this.root, this.roots, this.nocase, this.childrenCache(), opts);
-    }
-    /**
-     * @internal
-     */
-    getRootString(path) {
-        return node_path_1.win32.parse(path).root;
+var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    var desc = Object.getOwnPropertyDescriptor(m, k);
+    if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
+      desc = { enumerable: true, get: function() { return m[k]; } };
     }
-    /**
-     * @internal
-     */
-    getRoot(rootPath) {
-        rootPath = uncToDrive(rootPath.toUpperCase());
-        if (rootPath === this.root.name) {
-            return this.root;
+    Object.defineProperty(o, k2, desc);
+}) : (function(o, m, k, k2) {
+    if (k2 === undefined) k2 = k;
+    o[k2] = m[k];
+}));
+var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
+    Object.defineProperty(o, "default", { enumerable: true, value: v });
+}) : function(o, v) {
+    o["default"] = v;
+});
+var __importStar = (this && this.__importStar) || (function () {
+    var ownKeys = function(o) {
+        ownKeys = Object.getOwnPropertyNames || function (o) {
+            var ar = [];
+            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
+            return ar;
+        };
+        return ownKeys(o);
+    };
+    return function (mod) {
+        if (mod && mod.__esModule) return mod;
+        var result = {};
+        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
+        __setModuleDefault(result, mod);
+        return result;
+    };
+})();
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.headHttpRequest = headHttpRequest;
+exports.httpRequest = httpRequest;
+exports.downloadFile = downloadFile;
+exports.getJSON = getJSON;
+exports.getText = getText;
+const fs_1 = __nccwpck_require__(79896);
+const http = __importStar(__nccwpck_require__(58611));
+const https = __importStar(__nccwpck_require__(65692));
+const url_1 = __nccwpck_require__(87016);
+const proxy_agent_1 = __nccwpck_require__(75273);
+function headHttpRequest(url) {
+    return new Promise(resolve => {
+        const request = httpRequest(url, 'HEAD', response => {
+            // consume response data free node process
+            response.resume();
+            resolve(response.statusCode === 200);
+        }, false);
+        request.on('error', () => {
+            resolve(false);
+        });
+    });
+}
+function httpRequest(url, method, response, keepAlive = true) {
+    const options = {
+        protocol: url.protocol,
+        hostname: url.hostname,
+        port: url.port,
+        path: url.pathname + url.search,
+        method,
+        headers: keepAlive ? { Connection: 'keep-alive' } : undefined,
+        auth: (0, url_1.urlToHttpOptions)(url).auth,
+        agent: new proxy_agent_1.ProxyAgent(),
+    };
+    const requestCallback = (res) => {
+        if (res.statusCode &&
+            res.statusCode >= 300 &&
+            res.statusCode < 400 &&
+            res.headers.location) {
+            httpRequest(new url_1.URL(res.headers.location), method, response);
+            // consume response data to free up memory
+            // And prevents the connection from being kept alive
+            res.resume();
         }
-        // ok, not that one, check if it matches another we know about
-        for (const [compare, root] of Object.entries(this.roots)) {
-            if (this.sameRoot(rootPath, compare)) {
-                return (this.roots[rootPath] = root);
-            }
+        else {
+            response(res);
         }
-        // otherwise, have to create a new one.
-        return (this.roots[rootPath] = new PathScurryWin32(rootPath, this).root);
-    }
-    /**
-     * @internal
-     */
-    sameRoot(rootPath, compare = this.root.name) {
-        // windows can (rarely) have case-sensitive filesystem, but
-        // UNC and drive letters are always case-insensitive, and canonically
-        // represented uppercase.
-        rootPath = rootPath
-            .toUpperCase()
-            .replace(/\//g, '\\')
-            .replace(uncDriveRegexp, '$1\\');
-        return rootPath === compare;
-    }
+    };
+    const request = options.protocol === 'https:'
+        ? https.request(options, requestCallback)
+        : http.request(options, requestCallback);
+    request.end();
+    return request;
 }
-exports.PathWin32 = PathWin32;
 /**
- * Path class used on all posix systems.
- *
- * Uses `'/'` as the path separator.
+ * @internal
  */
-class PathPosix extends PathBase {
-    /**
-     * separator for parsing path strings
-     */
-    splitSep = '/';
-    /**
-     * separator for generating path strings
-     */
-    sep = '/';
-    /**
-     * Do not create new Path objects directly.  They should always be accessed
-     * via the PathScurry class or other methods on the Path class.
-     *
-     * @internal
-     */
-    constructor(name, type = UNKNOWN, root, roots, nocase, children, opts) {
-        super(name, type, root, roots, nocase, children, opts);
-    }
-    /**
-     * @internal
-     */
-    getRootString(path) {
-        return path.startsWith('/') ? '/' : '';
-    }
-    /**
-     * @internal
-     */
-    getRoot(_rootPath) {
-        return this.root;
+function downloadFile(url, destinationPath, progressCallback) {
+    return new Promise((resolve, reject) => {
+        let downloadedBytes = 0;
+        let totalBytes = 0;
+        function onData(chunk) {
+            downloadedBytes += chunk.length;
+            progressCallback(downloadedBytes, totalBytes);
+        }
+        const request = httpRequest(url, 'GET', response => {
+            if (response.statusCode !== 200) {
+                const error = new Error(`Download failed: server returned code ${response.statusCode}. URL: ${url}`);
+                // consume response data to free up memory
+                response.resume();
+                reject(error);
+                return;
+            }
+            const file = (0, fs_1.createWriteStream)(destinationPath);
+            file.on('finish', () => {
+                return resolve();
+            });
+            file.on('error', error => {
+                return reject(error);
+            });
+            response.pipe(file);
+            totalBytes = parseInt(response.headers['content-length'], 10);
+            if (progressCallback) {
+                response.on('data', onData);
+            }
+        });
+        request.on('error', error => {
+            return reject(error);
+        });
+    });
+}
+async function getJSON(url) {
+    const text = await getText(url);
+    try {
+        return JSON.parse(text);
     }
-    /**
-     * @internal
-     */
-    newChild(name, type = UNKNOWN, opts = {}) {
-        return new PathPosix(name, type, this.root, this.roots, this.nocase, this.childrenCache(), opts);
+    catch {
+        throw new Error('Could not parse JSON from ' + url.toString());
     }
 }
-exports.PathPosix = PathPosix;
+function getText(url) {
+    return new Promise((resolve, reject) => {
+        const request = httpRequest(url, 'GET', response => {
+            let data = '';
+            if (response.statusCode && response.statusCode >= 400) {
+                return reject(new Error(`Got status code ${response.statusCode}`));
+            }
+            response.on('data', chunk => {
+                data += chunk;
+            });
+            response.on('end', () => {
+                try {
+                    return resolve(String(data));
+                }
+                catch {
+                    return reject(new Error('Chrome version not found'));
+                }
+            });
+        }, false);
+        request.on('error', err => {
+            reject(err);
+        });
+    });
+}
+//# sourceMappingURL=httpUtil.js.map
+
+/***/ }),
+
+/***/ 37619:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
+
+"use strict";
+
 /**
- * The base class for all PathScurry classes, providing the interface for path
- * resolution and filesystem operations.
- *
- * Typically, you should *not* instantiate this class directly, but rather one
- * of the platform-specific classes, or the exported {@link PathScurry} which
- * defaults to the current platform.
+ * @license
+ * Copyright 2017 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
  */
-class PathScurryBase {
-    /**
-     * The root Path entry for the current working directory of this Scurry
-     */
-    root;
-    /**
-     * The string path for the root of this Scurry's current working directory
-     */
-    rootPath;
-    /**
-     * A collection of all roots encountered, referenced by rootPath
-     */
-    roots;
-    /**
-     * The Path entry corresponding to this PathScurry's current working directory.
-     */
-    cwd;
-    #resolveCache;
-    #resolvePosixCache;
-    #children;
-    /**
-     * Perform path comparisons case-insensitively.
-     *
-     * Defaults true on Darwin and Windows systems, false elsewhere.
-     */
-    nocase;
-    #fs;
-    /**
-     * This class should not be instantiated directly.
-     *
-     * Use PathScurryWin32, PathScurryDarwin, PathScurryPosix, or PathScurry
-     *
-     * @internal
-     */
-    constructor(cwd = process.cwd(), pathImpl, sep, { nocase, childrenCacheSize = 16 * 1024, fs = defaultFS, } = {}) {
-        this.#fs = fsFromOption(fs);
-        if (cwd instanceof URL || cwd.startsWith('file://')) {
-            cwd = (0, node_url_1.fileURLToPath)(cwd);
-        }
-        // resolve and split root, and then add to the store.
-        // this is the only time we call path.resolve()
-        const cwdPath = pathImpl.resolve(cwd);
-        this.roots = Object.create(null);
-        this.rootPath = this.parseRootPath(cwdPath);
-        this.#resolveCache = new ResolveCache();
-        this.#resolvePosixCache = new ResolveCache();
-        this.#children = new ChildrenCache(childrenCacheSize);
-        const split = cwdPath.substring(this.rootPath.length).split(sep);
-        // resolve('/') leaves '', splits to [''], we don't want that.
-        if (split.length === 1 && !split[0]) {
-            split.pop();
-        }
-        /* c8 ignore start */
-        if (nocase === undefined) {
-            throw new TypeError('must provide nocase setting to PathScurryBase ctor');
-        }
-        /* c8 ignore stop */
-        this.nocase = nocase;
-        this.root = this.newRoot(this.#fs);
-        this.roots[this.rootPath] = this.root;
-        let prev = this.root;
-        let len = split.length - 1;
-        const joinSep = pathImpl.sep;
-        let abs = this.rootPath;
-        let sawFirst = false;
-        for (const part of split) {
-            const l = len--;
-            prev = prev.child(part, {
-                relative: new Array(l).fill('..').join(joinSep),
-                relativePosix: new Array(l).fill('..').join('/'),
-                fullpath: (abs += (sawFirst ? '' : joinSep) + part),
-            });
-            sawFirst = true;
-        }
-        this.cwd = prev;
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
+};
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.install = install;
+exports.uninstall = uninstall;
+exports.getInstalledBrowsers = getInstalledBrowsers;
+exports.canDownload = canDownload;
+const assert_1 = __importDefault(__nccwpck_require__(42613));
+const child_process_1 = __nccwpck_require__(35317);
+const fs_1 = __nccwpck_require__(79896);
+const promises_1 = __nccwpck_require__(91943);
+const os_1 = __importDefault(__nccwpck_require__(70857));
+const path_1 = __importDefault(__nccwpck_require__(16928));
+const browser_data_js_1 = __nccwpck_require__(35255);
+const Cache_js_1 = __nccwpck_require__(95674);
+const debug_js_1 = __nccwpck_require__(41387);
+const detectPlatform_js_1 = __nccwpck_require__(79014);
+const fileUtil_js_1 = __nccwpck_require__(32152);
+const httpUtil_js_1 = __nccwpck_require__(80422);
+const debugInstall = (0, debug_js_1.debug)('puppeteer:browsers:install');
+const times = new Map();
+function debugTime(label) {
+    times.set(label, process.hrtime());
+}
+function debugTimeEnd(label) {
+    const end = process.hrtime();
+    const start = times.get(label);
+    if (!start) {
+        return;
     }
-    /**
-     * Get the depth of a provided path, string, or the cwd
-     */
-    depth(path = this.cwd) {
-        if (typeof path === 'string') {
-            path = this.cwd.resolve(path);
-        }
-        return path.depth();
+    const duration = end[0] * 1000 + end[1] / 1e6 - (start[0] * 1000 + start[1] / 1e6); // calculate duration in milliseconds
+    debugInstall(`Duration for ${label}: ${duration}ms`);
+}
+async function install(options) {
+    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();
+    options.unpack ??= true;
+    if (!options.platform) {
+        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);
     }
-    /**
-     * Return the cache of child entries.  Exposed so subclasses can create
-     * child Path objects in a platform-specific way.
-     *
-     * @internal
-     */
-    childrenCache() {
-        return this.#children;
+    const url = getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl);
+    try {
+        return await installUrl(url, options);
     }
-    /**
-     * Resolve one or more path strings to a resolved string
-     *
-     * Same interface as require('path').resolve.
-     *
-     * Much faster than path.resolve() when called multiple times for the same
-     * path, because the resolved Path objects are cached.  Much slower
-     * otherwise.
-     */
-    resolve(...paths) {
-        // first figure out the minimum number of paths we have to test
-        // we always start at cwd, but any absolutes will bump the start
-        let r = '';
-        for (let i = paths.length - 1; i >= 0; i--) {
-            const p = paths[i];
-            if (!p || p === '.')
-                continue;
-            r = r ? `${p}/${r}` : p;
-            if (this.isAbsolute(p)) {
-                break;
-            }
-        }
-        const cached = this.#resolveCache.get(r);
-        if (cached !== undefined) {
-            return cached;
+    catch (err) {
+        // If custom baseUrl is provided, do not fall back to CfT dashboard.
+        if (options.baseUrl && !options.forceFallbackForTesting) {
+            throw err;
         }
-        const result = this.cwd.resolve(r).fullpath();
-        this.#resolveCache.set(r, result);
-        return result;
-    }
-    /**
-     * Resolve one or more path strings to a resolved string, returning
-     * the posix path.  Identical to .resolve() on posix systems, but on
-     * windows will return a forward-slash separated UNC path.
-     *
-     * Same interface as require('path').resolve.
-     *
-     * Much faster than path.resolve() when called multiple times for the same
-     * path, because the resolved Path objects are cached.  Much slower
-     * otherwise.
-     */
-    resolvePosix(...paths) {
-        // first figure out the minimum number of paths we have to test
-        // we always start at cwd, but any absolutes will bump the start
-        let r = '';
-        for (let i = paths.length - 1; i >= 0; i--) {
-            const p = paths[i];
-            if (!p || p === '.')
-                continue;
-            r = r ? `${p}/${r}` : p;
-            if (this.isAbsolute(p)) {
-                break;
+        debugInstall(`Error downloading from ${url}.`);
+        switch (options.browser) {
+            case browser_data_js_1.Browser.CHROME:
+            case browser_data_js_1.Browser.CHROMEDRIVER:
+            case browser_data_js_1.Browser.CHROMEHEADLESSSHELL: {
+                debugInstall(`Trying to find download URL via https://googlechromelabs.github.io/chrome-for-testing.`);
+                const version = (await (0, httpUtil_js_1.getJSON)(new URL(`https://googlechromelabs.github.io/chrome-for-testing/${options.buildId}.json`)));
+                let platform = '';
+                switch (options.platform) {
+                    case browser_data_js_1.BrowserPlatform.LINUX:
+                        platform = 'linux64';
+                        break;
+                    case browser_data_js_1.BrowserPlatform.MAC_ARM:
+                        platform = 'mac-arm64';
+                        break;
+                    case browser_data_js_1.BrowserPlatform.MAC:
+                        platform = 'mac-x64';
+                        break;
+                    case browser_data_js_1.BrowserPlatform.WIN32:
+                        platform = 'win32';
+                        break;
+                    case browser_data_js_1.BrowserPlatform.WIN64:
+                        platform = 'win64';
+                        break;
+                }
+                const url = version.downloads[options.browser]?.find(link => {
+                    return link['platform'] === platform;
+                })?.url;
+                if (url) {
+                    debugInstall(`Falling back to downloading from ${url}.`);
+                    return await installUrl(new URL(url), options);
+                }
+                throw err;
             }
+            default:
+                throw err;
         }
-        const cached = this.#resolvePosixCache.get(r);
-        if (cached !== undefined) {
-            return cached;
-        }
-        const result = this.cwd.resolve(r).fullpathPosix();
-        this.#resolvePosixCache.set(r, result);
-        return result;
-    }
-    /**
-     * find the relative path from the cwd to the supplied path string or entry
-     */
-    relative(entry = this.cwd) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        return entry.relative();
     }
-    /**
-     * find the relative path from the cwd to the supplied path string or
-     * entry, using / as the path delimiter, even on Windows.
-     */
-    relativePosix(entry = this.cwd) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        return entry.relativePosix();
+}
+async function installDeps(installedBrowser) {
+    if (process.platform !== 'linux' ||
+        installedBrowser.platform !== browser_data_js_1.BrowserPlatform.LINUX) {
+        return;
     }
-    /**
-     * Return the basename for the provided string or Path object
-     */
-    basename(entry = this.cwd) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        return entry.name;
+    // Currently, only Debian-like deps are supported.
+    const depsPath = path_1.default.join(path_1.default.dirname(installedBrowser.executablePath), 'deb.deps');
+    if (!(0, fs_1.existsSync)(depsPath)) {
+        debugInstall(`deb.deps file was not found at ${depsPath}`);
+        return;
     }
-    /**
-     * Return the dirname for the provided string or Path object
-     */
-    dirname(entry = this.cwd) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        return (entry.parent || entry).fullpath();
+    const data = (0, fs_1.readFileSync)(depsPath, 'utf-8').split('\n').join(',');
+    if (process.getuid?.() !== 0) {
+        throw new Error('Installing system dependencies requires root privileges');
     }
-    async readdir(entry = this.cwd, opts = {
-        withFileTypes: true,
-    }) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            opts = entry;
-            entry = this.cwd;
-        }
-        const { withFileTypes } = opts;
-        if (!entry.canReaddir()) {
-            return [];
-        }
-        else {
-            const p = await entry.readdir();
-            return withFileTypes ? p : p.map(e => e.name);
-        }
+    let result = (0, child_process_1.spawnSync)('apt-get', ['-v']);
+    if (result.status !== 0) {
+        throw new Error('Failed to install system dependencies: apt-get does not seem to be available');
     }
-    readdirSync(entry = this.cwd, opts = {
-        withFileTypes: true,
-    }) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            opts = entry;
-            entry = this.cwd;
-        }
-        const { withFileTypes = true } = opts;
-        if (!entry.canReaddir()) {
-            return [];
-        }
-        else if (withFileTypes) {
-            return entry.readdirSync();
-        }
-        else {
-            return entry.readdirSync().map(e => e.name);
-        }
+    debugInstall(`Trying to install dependencies: ${data}`);
+    result = (0, child_process_1.spawnSync)('apt-get', [
+        'satisfy',
+        '-y',
+        data,
+        '--no-install-recommends',
+    ]);
+    if (result.status !== 0) {
+        throw new Error(`Failed to install system dependencies: status=${result.status},error=${result.error},stdout=${result.stdout.toString('utf8')},stderr=${result.stderr.toString('utf8')}`);
     }
-    /**
-     * Call lstat() on the string or Path object, and update all known
-     * information that can be determined.
-     *
-     * Note that unlike `fs.lstat()`, the returned value does not contain some
-     * information, such as `mode`, `dev`, `nlink`, and `ino`.  If that
-     * information is required, you will need to call `fs.lstat` yourself.
-     *
-     * If the Path refers to a nonexistent file, or if the lstat call fails for
-     * any reason, `undefined` is returned.  Otherwise the updated Path object is
-     * returned.
-     *
-     * Results are cached, and thus may be out of date if the filesystem is
-     * mutated.
-     */
-    async lstat(entry = this.cwd) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        return entry.lstat();
+    debugInstall(`Installed system dependencies ${data}`);
+}
+async function installUrl(url, options) {
+    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();
+    if (!options.platform) {
+        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);
     }
-    /**
-     * synchronous {@link PathScurryBase.lstat}
-     */
-    lstatSync(entry = this.cwd) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        return entry.lstatSync();
+    const fileName = url.toString().split('/').pop();
+    (0, assert_1.default)(fileName, `A malformed download URL was found: ${url}.`);
+    const cache = new Cache_js_1.Cache(options.cacheDir);
+    const browserRoot = cache.browserRoot(options.browser);
+    const archivePath = path_1.default.join(browserRoot, `${options.buildId}-${fileName}`);
+    if (!(0, fs_1.existsSync)(browserRoot)) {
+        await (0, promises_1.mkdir)(browserRoot, { recursive: true });
     }
-    async readlink(entry = this.cwd, { withFileTypes } = {
-        withFileTypes: false,
-    }) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            withFileTypes = entry.withFileTypes;
-            entry = this.cwd;
+    if (!options.unpack) {
+        if ((0, fs_1.existsSync)(archivePath)) {
+            return archivePath;
         }
-        const e = await entry.readlink();
-        return withFileTypes ? e : e?.fullpath();
+        debugInstall(`Downloading binary from ${url}`);
+        debugTime('download');
+        await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback);
+        debugTimeEnd('download');
+        return archivePath;
     }
-    readlinkSync(entry = this.cwd, { withFileTypes } = {
-        withFileTypes: false,
-    }) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
+    const outputPath = cache.installationDir(options.browser, options.platform, options.buildId);
+    try {
+        if ((0, fs_1.existsSync)(outputPath)) {
+            const installedBrowser = new Cache_js_1.InstalledBrowser(cache, options.browser, options.buildId, options.platform);
+            if (!(0, fs_1.existsSync)(installedBrowser.executablePath)) {
+                throw new Error(`The browser folder (${outputPath}) exists but the executable (${installedBrowser.executablePath}) is missing`);
+            }
+            await runSetup(installedBrowser);
+            if (options.installDeps) {
+                await installDeps(installedBrowser);
+            }
+            return installedBrowser;
         }
-        else if (!(entry instanceof PathBase)) {
-            withFileTypes = entry.withFileTypes;
-            entry = this.cwd;
+        debugInstall(`Downloading binary from ${url}`);
+        try {
+            debugTime('download');
+            await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback);
         }
-        const e = entry.readlinkSync();
-        return withFileTypes ? e : e?.fullpath();
-    }
-    async realpath(entry = this.cwd, { withFileTypes } = {
-        withFileTypes: false,
-    }) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
+        finally {
+            debugTimeEnd('download');
         }
-        else if (!(entry instanceof PathBase)) {
-            withFileTypes = entry.withFileTypes;
-            entry = this.cwd;
+        debugInstall(`Installing ${archivePath} to ${outputPath}`);
+        try {
+            debugTime('extract');
+            await (0, fileUtil_js_1.unpackArchive)(archivePath, outputPath);
         }
-        const e = await entry.realpath();
-        return withFileTypes ? e : e?.fullpath();
-    }
-    realpathSync(entry = this.cwd, { withFileTypes } = {
-        withFileTypes: false,
-    }) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            withFileTypes = entry.withFileTypes;
-            entry = this.cwd;
-        }
-        const e = entry.realpathSync();
-        return withFileTypes ? e : e?.fullpath();
-    }
-    async walk(entry = this.cwd, opts = {}) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            opts = entry;
-            entry = this.cwd;
-        }
-        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;
-        const results = [];
-        if (!filter || filter(entry)) {
-            results.push(withFileTypes ? entry : entry.fullpath());
-        }
-        const dirs = new Set();
-        const walk = (dir, cb) => {
-            dirs.add(dir);
-            dir.readdirCB((er, entries) => {
-                /* c8 ignore start */
-                if (er) {
-                    return cb(er);
-                }
-                /* c8 ignore stop */
-                let len = entries.length;
-                if (!len)
-                    return cb();
-                const next = () => {
-                    if (--len === 0) {
-                        cb();
-                    }
-                };
-                for (const e of entries) {
-                    if (!filter || filter(e)) {
-                        results.push(withFileTypes ? e : e.fullpath());
-                    }
-                    if (follow && e.isSymbolicLink()) {
-                        e.realpath()
-                            .then(r => (r?.isUnknown() ? r.lstat() : r))
-                            .then(r => r?.shouldWalk(dirs, walkFilter) ? walk(r, next) : next());
-                    }
-                    else {
-                        if (e.shouldWalk(dirs, walkFilter)) {
-                            walk(e, next);
-                        }
-                        else {
-                            next();
-                        }
-                    }
-                }
-            }, true); // zalgooooooo
-        };
-        const start = entry;
-        return new Promise((res, rej) => {
-            walk(start, er => {
-                /* c8 ignore start */
-                if (er)
-                    return rej(er);
-                /* c8 ignore stop */
-                res(results);
-            });
-        });
-    }
-    walkSync(entry = this.cwd, opts = {}) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            opts = entry;
-            entry = this.cwd;
-        }
-        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;
-        const results = [];
-        if (!filter || filter(entry)) {
-            results.push(withFileTypes ? entry : entry.fullpath());
-        }
-        const dirs = new Set([entry]);
-        for (const dir of dirs) {
-            const entries = dir.readdirSync();
-            for (const e of entries) {
-                if (!filter || filter(e)) {
-                    results.push(withFileTypes ? e : e.fullpath());
-                }
-                let r = e;
-                if (e.isSymbolicLink()) {
-                    if (!(follow && (r = e.realpathSync())))
-                        continue;
-                    if (r.isUnknown())
-                        r.lstatSync();
-                }
-                if (r.shouldWalk(dirs, walkFilter)) {
-                    dirs.add(r);
-                }
-            }
+        finally {
+            debugTimeEnd('extract');
         }
-        return results;
-    }
-    /**
-     * Support for `for await`
-     *
-     * Alias for {@link PathScurryBase.iterate}
-     *
-     * Note: As of Node 19, this is very slow, compared to other methods of
-     * walking.  Consider using {@link PathScurryBase.stream} if memory overhead
-     * and backpressure are concerns, or {@link PathScurryBase.walk} if not.
-     */
-    [Symbol.asyncIterator]() {
-        return this.iterate();
-    }
-    iterate(entry = this.cwd, options = {}) {
-        // iterating async over the stream is significantly more performant,
-        // especially in the warm-cache scenario, because it buffers up directory
-        // entries in the background instead of waiting for a yield for each one.
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
+        const installedBrowser = new Cache_js_1.InstalledBrowser(cache, options.browser, options.buildId, options.platform);
+        if (options.buildIdAlias) {
+            const metadata = installedBrowser.readMetadata();
+            metadata.aliases[options.buildIdAlias] = options.buildId;
+            installedBrowser.writeMetadata(metadata);
         }
-        else if (!(entry instanceof PathBase)) {
-            options = entry;
-            entry = this.cwd;
+        await runSetup(installedBrowser);
+        if (options.installDeps) {
+            await installDeps(installedBrowser);
         }
-        return this.stream(entry, options)[Symbol.asyncIterator]();
+        return installedBrowser;
     }
-    /**
-     * Iterating over a PathScurry performs a synchronous walk.
-     *
-     * Alias for {@link PathScurryBase.iterateSync}
-     */
-    [Symbol.iterator]() {
-        return this.iterateSync();
-    }
-    *iterateSync(entry = this.cwd, opts = {}) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            opts = entry;
-            entry = this.cwd;
-        }
-        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;
-        if (!filter || filter(entry)) {
-            yield withFileTypes ? entry : entry.fullpath();
-        }
-        const dirs = new Set([entry]);
-        for (const dir of dirs) {
-            const entries = dir.readdirSync();
-            for (const e of entries) {
-                if (!filter || filter(e)) {
-                    yield withFileTypes ? e : e.fullpath();
-                }
-                let r = e;
-                if (e.isSymbolicLink()) {
-                    if (!(follow && (r = e.realpathSync())))
-                        continue;
-                    if (r.isUnknown())
-                        r.lstatSync();
-                }
-                if (r.shouldWalk(dirs, walkFilter)) {
-                    dirs.add(r);
-                }
-            }
+    finally {
+        if ((0, fs_1.existsSync)(archivePath)) {
+            await (0, promises_1.unlink)(archivePath);
         }
     }
-    stream(entry = this.cwd, opts = {}) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            opts = entry;
-            entry = this.cwd;
+}
+async function runSetup(installedBrowser) {
+    // On Windows for Chrome invoke setup.exe to configure sandboxes.
+    if ((installedBrowser.platform === browser_data_js_1.BrowserPlatform.WIN32 ||
+        installedBrowser.platform === browser_data_js_1.BrowserPlatform.WIN64) &&
+        installedBrowser.browser === browser_data_js_1.Browser.CHROME &&
+        installedBrowser.platform === (0, detectPlatform_js_1.detectBrowserPlatform)()) {
+        try {
+            debugTime('permissions');
+            const browserDir = path_1.default.dirname(installedBrowser.executablePath);
+            const setupExePath = path_1.default.join(browserDir, 'setup.exe');
+            if (!(0, fs_1.existsSync)(setupExePath)) {
+                return;
+            }
+            (0, child_process_1.spawnSync)(path_1.default.join(browserDir, 'setup.exe'), [`--configure-browser-in-directory=` + browserDir], {
+                shell: true,
+            });
+            // TODO: Handle error here. Currently the setup.exe sometimes
+            // errors although it sets the permissions correctly.
         }
-        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;
-        const results = new minipass_1.Minipass({ objectMode: true });
-        if (!filter || filter(entry)) {
-            results.write(withFileTypes ? entry : entry.fullpath());
+        finally {
+            debugTimeEnd('permissions');
         }
-        const dirs = new Set();
-        const queue = [entry];
-        let processing = 0;
-        const process = () => {
-            let paused = false;
-            while (!paused) {
-                const dir = queue.shift();
-                if (!dir) {
-                    if (processing === 0)
-                        results.end();
-                    return;
-                }
-                processing++;
-                dirs.add(dir);
-                const onReaddir = (er, entries, didRealpaths = false) => {
-                    /* c8 ignore start */
-                    if (er)
-                        return results.emit('error', er);
-                    /* c8 ignore stop */
-                    if (follow && !didRealpaths) {
-                        const promises = [];
-                        for (const e of entries) {
-                            if (e.isSymbolicLink()) {
-                                promises.push(e
-                                    .realpath()
-                                    .then((r) => r?.isUnknown() ? r.lstat() : r));
-                            }
-                        }
-                        if (promises.length) {
-                            Promise.all(promises).then(() => onReaddir(null, entries, true));
-                            return;
-                        }
-                    }
-                    for (const e of entries) {
-                        if (e && (!filter || filter(e))) {
-                            if (!results.write(withFileTypes ? e : e.fullpath())) {
-                                paused = true;
-                            }
-                        }
-                    }
-                    processing--;
-                    for (const e of entries) {
-                        const r = e.realpathCached() || e;
-                        if (r.shouldWalk(dirs, walkFilter)) {
-                            queue.push(r);
-                        }
-                    }
-                    if (paused && !results.flowing) {
-                        results.once('drain', process);
-                    }
-                    else if (!sync) {
-                        process();
-                    }
-                };
-                // zalgo containment
-                let sync = true;
-                dir.readdirCB(onReaddir, true);
-                sync = false;
-            }
-        };
-        process();
-        return results;
-    }
-    streamSync(entry = this.cwd, opts = {}) {
-        if (typeof entry === 'string') {
-            entry = this.cwd.resolve(entry);
-        }
-        else if (!(entry instanceof PathBase)) {
-            opts = entry;
-            entry = this.cwd;
-        }
-        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;
-        const results = new minipass_1.Minipass({ objectMode: true });
-        const dirs = new Set();
-        if (!filter || filter(entry)) {
-            results.write(withFileTypes ? entry : entry.fullpath());
-        }
-        const queue = [entry];
-        let processing = 0;
-        const process = () => {
-            let paused = false;
-            while (!paused) {
-                const dir = queue.shift();
-                if (!dir) {
-                    if (processing === 0)
-                        results.end();
-                    return;
-                }
-                processing++;
-                dirs.add(dir);
-                const entries = dir.readdirSync();
-                for (const e of entries) {
-                    if (!filter || filter(e)) {
-                        if (!results.write(withFileTypes ? e : e.fullpath())) {
-                            paused = true;
-                        }
-                    }
-                }
-                processing--;
-                for (const e of entries) {
-                    let r = e;
-                    if (e.isSymbolicLink()) {
-                        if (!(follow && (r = e.realpathSync())))
-                            continue;
-                        if (r.isUnknown())
-                            r.lstatSync();
-                    }
-                    if (r.shouldWalk(dirs, walkFilter)) {
-                        queue.push(r);
-                    }
-                }
-            }
-            if (paused && !results.flowing)
-                results.once('drain', process);
-        };
-        process();
-        return results;
-    }
-    chdir(path = this.cwd) {
-        const oldCwd = this.cwd;
-        this.cwd = typeof path === 'string' ? this.cwd.resolve(path) : path;
-        this.cwd[setAsCwd](oldCwd);
     }
 }
-exports.PathScurryBase = PathScurryBase;
 /**
- * Windows implementation of {@link PathScurryBase}
  *
- * Defaults to case insensitve, uses `'\\'` to generate path strings.  Uses
- * {@link PathWin32} for Path objects.
+ * @public
  */
-class PathScurryWin32 extends PathScurryBase {
-    /**
-     * separator for generating path strings
-     */
-    sep = '\\';
-    constructor(cwd = process.cwd(), opts = {}) {
-        const { nocase = true } = opts;
-        super(cwd, node_path_1.win32, '\\', { ...opts, nocase });
-        this.nocase = nocase;
-        for (let p = this.cwd; p; p = p.parent) {
-            p.nocase = this.nocase;
-        }
-    }
-    /**
-     * @internal
-     */
-    parseRootPath(dir) {
-        // if the path starts with a single separator, it's not a UNC, and we'll
-        // just get separator as the root, and driveFromUNC will return \
-        // In that case, mount \ on the root from the cwd.
-        return node_path_1.win32.parse(dir).root.toUpperCase();
-    }
-    /**
-     * @internal
-     */
-    newRoot(fs) {
-        return new PathWin32(this.rootPath, IFDIR, undefined, this.roots, this.nocase, this.childrenCache(), { fs });
-    }
-    /**
-     * Return true if the provided path string is an absolute path
-     */
-    isAbsolute(p) {
-        return (p.startsWith('/') || p.startsWith('\\') || /^[a-z]:(\/|\\)/i.test(p));
+async function uninstall(options) {
+    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();
+    if (!options.platform) {
+        throw new Error(`Cannot detect the browser platform for: ${os_1.default.platform()} (${os_1.default.arch()})`);
     }
+    new Cache_js_1.Cache(options.cacheDir).uninstall(options.browser, options.platform, options.buildId);
 }
-exports.PathScurryWin32 = PathScurryWin32;
 /**
- * {@link PathScurryBase} implementation for all posix systems other than Darwin.
- *
- * Defaults to case-sensitive matching, uses `'/'` to generate path strings.
+ * Returns metadata about browsers installed in the cache directory.
  *
- * Uses {@link PathPosix} for Path objects.
+ * @public
  */
-class PathScurryPosix extends PathScurryBase {
-    /**
-     * separator for generating path strings
-     */
-    sep = '/';
-    constructor(cwd = process.cwd(), opts = {}) {
-        const { nocase = false } = opts;
-        super(cwd, node_path_1.posix, '/', { ...opts, nocase });
-        this.nocase = nocase;
-    }
-    /**
-     * @internal
-     */
-    parseRootPath(_dir) {
-        return '/';
-    }
-    /**
-     * @internal
-     */
-    newRoot(fs) {
-        return new PathPosix(this.rootPath, IFDIR, undefined, this.roots, this.nocase, this.childrenCache(), { fs });
-    }
-    /**
-     * Return true if the provided path string is an absolute path
-     */
-    isAbsolute(p) {
-        return p.startsWith('/');
-    }
+async function getInstalledBrowsers(options) {
+    return new Cache_js_1.Cache(options.cacheDir).getInstalledBrowsers();
 }
-exports.PathScurryPosix = PathScurryPosix;
 /**
- * {@link PathScurryBase} implementation for Darwin (macOS) systems.
- *
- * Defaults to case-insensitive matching, uses `'/'` for generating path
- * strings.
- *
- * Uses {@link PathPosix} for Path objects.
+ * @public
  */
-class PathScurryDarwin extends PathScurryPosix {
-    constructor(cwd = process.cwd(), opts = {}) {
-        const { nocase = true } = opts;
-        super(cwd, { ...opts, nocase });
+async function canDownload(options) {
+    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();
+    if (!options.platform) {
+        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);
     }
+    return await (0, httpUtil_js_1.headHttpRequest)(getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl));
 }
-exports.PathScurryDarwin = PathScurryDarwin;
-/**
- * Default {@link PathBase} implementation for the current platform.
- *
- * {@link PathWin32} on Windows systems, {@link PathPosix} on all others.
- */
-exports.Path = process.platform === 'win32' ? PathWin32 : PathPosix;
-/**
- * Default {@link PathScurryBase} implementation for the current platform.
- *
- * {@link PathScurryWin32} on Windows systems, {@link PathScurryDarwin} on
- * Darwin (macOS) systems, {@link PathScurryPosix} on all others.
- */
-exports.PathScurry = process.platform === 'win32' ? PathScurryWin32
-    : process.platform === 'darwin' ? PathScurryDarwin
-        : PathScurryPosix;
-//# sourceMappingURL=index.js.map
+function getDownloadUrl(browser, platform, buildId, baseUrl) {
+    return new URL(browser_data_js_1.downloadUrls[browser](platform, buildId, baseUrl));
+}
+//# sourceMappingURL=install.js.map
 
 /***/ }),
 
-/***/ 10897:
-/***/ ((__unused_webpack_module, exports) => {
+/***/ 6485:
+/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) {
 
 "use strict";
 
 /**
- * @module LRUCache
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
  */
-Object.defineProperty(exports, "__esModule", ({ value: true }));
-exports.LRUCache = void 0;
-const perf = typeof performance === 'object' &&
-    performance &&
-    typeof performance.now === 'function'
-    ? performance
-    : Date;
-const warned = new Set();
-/* c8 ignore start */
-const PROCESS = (typeof process === 'object' && !!process ? process : {});
-/* c8 ignore start */
-const emitWarning = (msg, type, code, fn) => {
-    typeof PROCESS.emitWarning === 'function'
-        ? PROCESS.emitWarning(msg, type, code, fn)
-        : console.error(`[${code}] ${type}: ${msg}`);
+var __importDefault = (this && this.__importDefault) || function (mod) {
+    return (mod && mod.__esModule) ? mod : { "default": mod };
 };
-let AC = globalThis.AbortController;
-let AS = globalThis.AbortSignal;
-/* c8 ignore start */
-if (typeof AC === 'undefined') {
-    //@ts-ignore
-    AS = class AbortSignal {
-        onabort;
-        _onabort = [];
-        reason;
-        aborted = false;
-        addEventListener(_, fn) {
-            this._onabort.push(fn);
-        }
-    };
-    //@ts-ignore
-    AC = class AbortController {
-        constructor() {
-            warnACPolyfill();
-        }
-        signal = new AS();
-        abort(reason) {
-            if (this.signal.aborted)
-                return;
-            //@ts-ignore
-            this.signal.reason = reason;
-            //@ts-ignore
-            this.signal.aborted = true;
-            //@ts-ignore
-            for (const fn of this.signal._onabort) {
-                fn(reason);
-            }
-            this.signal.onabort?.(reason);
-        }
-    };
-    let printACPolyfillWarning = PROCESS.env?.LRU_CACHE_IGNORE_AC_WARNING !== '1';
-    const warnACPolyfill = () => {
-        if (!printACPolyfillWarning)
-            return;
-        printACPolyfillWarning = false;
-        emitWarning('AbortController is not defined. If using lru-cache in ' +
-            'node 14, load an AbortController polyfill from the ' +
-            '`node-abort-controller` package. A minimal polyfill is ' +
-            'provided for use by LRUCache.fetch(), but it should not be ' +
-            'relied upon in other contexts (eg, passing it to other APIs that ' +
-            'use AbortController/AbortSignal might have undesirable effects). ' +
-            'You may disable this with LRU_CACHE_IGNORE_AC_WARNING=1 in the env.', 'NO_ABORT_CONTROLLER', 'ENOTSUP', warnACPolyfill);
-    };
-}
-/* c8 ignore stop */
-const shouldWarn = (code) => !warned.has(code);
-const TYPE = Symbol('type');
-const isPosInt = (n) => n && n === Math.floor(n) && n > 0 && isFinite(n);
-/* c8 ignore start */
-// This is a little bit ridiculous, tbh.
-// The maximum array length is 2^32-1 or thereabouts on most JS impls.
-// And well before that point, you're caching the entire world, I mean,
-// that's ~32GB of just integers for the next/prev links, plus whatever
-// else to hold that many keys and values.  Just filling the memory with
-// zeroes at init time is brutal when you get that big.
-// But why not be complete?
-// Maybe in the future, these limits will have expanded.
-const getUintArray = (max) => !isPosInt(max)
-    ? null
-    : max <= Math.pow(2, 8)
-        ? Uint8Array
-        : max <= Math.pow(2, 16)
-            ? Uint16Array
-            : max <= Math.pow(2, 32)
-                ? Uint32Array
-                : max <= Number.MAX_SAFE_INTEGER
-                    ? ZeroArray
-                    : null;
-/* c8 ignore stop */
-class ZeroArray extends Array {
-    constructor(size) {
-        super(size);
-        this.fill(0);
-    }
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.TimeoutError = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = void 0;
+exports.computeExecutablePath = computeExecutablePath;
+exports.computeSystemExecutablePath = computeSystemExecutablePath;
+exports.launch = launch;
+exports.isErrorLike = isErrorLike;
+exports.isErrnoException = isErrnoException;
+const child_process_1 = __importDefault(__nccwpck_require__(35317));
+const fs_1 = __nccwpck_require__(79896);
+const os_1 = __importDefault(__nccwpck_require__(70857));
+const readline_1 = __importDefault(__nccwpck_require__(23785));
+const browser_data_js_1 = __nccwpck_require__(35255);
+const Cache_js_1 = __nccwpck_require__(95674);
+const debug_js_1 = __nccwpck_require__(41387);
+const detectPlatform_js_1 = __nccwpck_require__(79014);
+const debugLaunch = (0, debug_js_1.debug)('puppeteer:browsers:launcher');
+/**
+ * @public
+ */
+function computeExecutablePath(options) {
+    return new Cache_js_1.Cache(options.cacheDir).computeExecutablePath(options);
 }
-class Stack {
-    heap;
-    length;
-    // private constructor
-    static #constructing = false;
-    static create(max) {
-        const HeapCls = getUintArray(max);
-        if (!HeapCls)
-            return [];
-        Stack.#constructing = true;
-        const s = new Stack(max, HeapCls);
-        Stack.#constructing = false;
-        return s;
-    }
-    constructor(max, HeapCls) {
-        /* c8 ignore start */
-        if (!Stack.#constructing) {
-            throw new TypeError('instantiate Stack using Stack.create(n)');
-        }
-        /* c8 ignore stop */
-        this.heap = new HeapCls(max);
-        this.length = 0;
+/**
+ * @public
+ */
+function computeSystemExecutablePath(options) {
+    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();
+    if (!options.platform) {
+        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);
     }
-    push(n) {
-        this.heap[this.length++] = n;
+    const path = (0, browser_data_js_1.resolveSystemExecutablePath)(options.browser, options.platform, options.channel);
+    try {
+        (0, fs_1.accessSync)(path);
     }
-    pop() {
-        return this.heap[--this.length];
+    catch {
+        throw new Error(`Could not find Google Chrome executable for channel '${options.channel}' at '${path}'.`);
     }
+    return path;
 }
 /**
- * Default export, the thing you're using this module to get.
- *
- * The `K` and `V` types define the key and value types, respectively. The
- * optional `FC` type defines the type of the `context` object passed to
- * `cache.fetch()` and `cache.memo()`.
- *
- * Keys and values **must not** be `null` or `undefined`.
- *
- * All properties from the options object (with the exception of `max`,
- * `maxSize`, `fetchMethod`, `memoMethod`, `dispose` and `disposeAfter`) are
- * added as normal public members. (The listed options are read-only getters.)
+ * Launches a browser process according to {@link LaunchOptions}.
  *
- * Changing any of these will alter the defaults for subsequent method calls.
+ * @public
  */
-class LRUCache {
-    // options that cannot be changed without disaster
-    #max;
-    #maxSize;
-    #dispose;
-    #disposeAfter;
-    #fetchMethod;
-    #memoMethod;
-    /**
-     * {@link LRUCache.OptionsBase.ttl}
-     */
-    ttl;
-    /**
-     * {@link LRUCache.OptionsBase.ttlResolution}
-     */
-    ttlResolution;
-    /**
-     * {@link LRUCache.OptionsBase.ttlAutopurge}
-     */
-    ttlAutopurge;
-    /**
-     * {@link LRUCache.OptionsBase.updateAgeOnGet}
-     */
-    updateAgeOnGet;
-    /**
-     * {@link LRUCache.OptionsBase.updateAgeOnHas}
-     */
-    updateAgeOnHas;
-    /**
-     * {@link LRUCache.OptionsBase.allowStale}
-     */
-    allowStale;
-    /**
-     * {@link LRUCache.OptionsBase.noDisposeOnSet}
-     */
-    noDisposeOnSet;
-    /**
-     * {@link LRUCache.OptionsBase.noUpdateTTL}
-     */
-    noUpdateTTL;
-    /**
-     * {@link LRUCache.OptionsBase.maxEntrySize}
-     */
-    maxEntrySize;
-    /**
-     * {@link LRUCache.OptionsBase.sizeCalculation}
-     */
-    sizeCalculation;
-    /**
-     * {@link LRUCache.OptionsBase.noDeleteOnFetchRejection}
-     */
-    noDeleteOnFetchRejection;
-    /**
-     * {@link LRUCache.OptionsBase.noDeleteOnStaleGet}
-     */
-    noDeleteOnStaleGet;
-    /**
-     * {@link LRUCache.OptionsBase.allowStaleOnFetchAbort}
-     */
-    allowStaleOnFetchAbort;
-    /**
-     * {@link LRUCache.OptionsBase.allowStaleOnFetchRejection}
-     */
-    allowStaleOnFetchRejection;
-    /**
-     * {@link LRUCache.OptionsBase.ignoreFetchAbort}
-     */
-    ignoreFetchAbort;
-    // computed properties
-    #size;
-    #calculatedSize;
-    #keyMap;
-    #keyList;
-    #valList;
-    #next;
-    #prev;
-    #head;
-    #tail;
-    #free;
-    #disposed;
-    #sizes;
-    #starts;
-    #ttls;
-    #hasDispose;
-    #hasFetchMethod;
-    #hasDisposeAfter;
-    /**
-     * Do not call this method unless you need to inspect the
-     * inner workings of the cache.  If anything returned by this
-     * object is modified in any way, strange breakage may occur.
-     *
-     * These fields are private for a reason!
-     *
-     * @internal
-     */
-    static unsafeExposeInternals(c) {
-        return {
-            // properties
-            starts: c.#starts,
-            ttls: c.#ttls,
-            sizes: c.#sizes,
-            keyMap: c.#keyMap,
-            keyList: c.#keyList,
-            valList: c.#valList,
-            next: c.#next,
-            prev: c.#prev,
-            get head() {
-                return c.#head;
-            },
-            get tail() {
-                return c.#tail;
-            },
-            free: c.#free,
-            // methods
-            isBackgroundFetch: (p) => c.#isBackgroundFetch(p),
-            backgroundFetch: (k, index, options, context) => c.#backgroundFetch(k, index, options, context),
-            moveToTail: (index) => c.#moveToTail(index),
-            indexes: (options) => c.#indexes(options),
-            rindexes: (options) => c.#rindexes(options),
-            isStale: (index) => c.#isStale(index),
-        };
-    }
-    // Protected read-only members
-    /**
-     * {@link LRUCache.OptionsBase.max} (read-only)
-     */
-    get max() {
-        return this.#max;
-    }
-    /**
-     * {@link LRUCache.OptionsBase.maxSize} (read-only)
-     */
-    get maxSize() {
-        return this.#maxSize;
-    }
-    /**
-     * The total computed size of items in the cache (read-only)
-     */
-    get calculatedSize() {
-        return this.#calculatedSize;
-    }
-    /**
-     * The number of items stored in the cache (read-only)
-     */
-    get size() {
-        return this.#size;
-    }
-    /**
-     * {@link LRUCache.OptionsBase.fetchMethod} (read-only)
-     */
-    get fetchMethod() {
-        return this.#fetchMethod;
-    }
-    get memoMethod() {
-        return this.#memoMethod;
+function launch(opts) {
+    return new Process(opts);
+}
+/**
+ * @public
+ */
+exports.CDP_WEBSOCKET_ENDPOINT_REGEX = /^DevTools listening on (ws:\/\/.*)$/;
+/**
+ * @public
+ */
+exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = /^WebDriver BiDi listening on (ws:\/\/.*)$/;
+const processListeners = new Map();
+const dispatchers = {
+    exit: (...args) => {
+        processListeners.get('exit')?.forEach(handler => {
+            return handler(...args);
+        });
+    },
+    SIGINT: (...args) => {
+        processListeners.get('SIGINT')?.forEach(handler => {
+            return handler(...args);
+        });
+    },
+    SIGHUP: (...args) => {
+        processListeners.get('SIGHUP')?.forEach(handler => {
+            return handler(...args);
+        });
+    },
+    SIGTERM: (...args) => {
+        processListeners.get('SIGTERM')?.forEach(handler => {
+            return handler(...args);
+        });
+    },
+};
+function subscribeToProcessEvent(event, handler) {
+    const listeners = processListeners.get(event) || [];
+    if (listeners.length === 0) {
+        process.on(event, dispatchers[event]);
     }
-    /**
-     * {@link LRUCache.OptionsBase.dispose} (read-only)
-     */
-    get dispose() {
-        return this.#dispose;
+    listeners.push(handler);
+    processListeners.set(event, listeners);
+}
+function unsubscribeFromProcessEvent(event, handler) {
+    const listeners = processListeners.get(event) || [];
+    const existingListenerIdx = listeners.indexOf(handler);
+    if (existingListenerIdx === -1) {
+        return;
     }
-    /**
-     * {@link LRUCache.OptionsBase.disposeAfter} (read-only)
-     */
-    get disposeAfter() {
-        return this.#disposeAfter;
+    listeners.splice(existingListenerIdx, 1);
+    processListeners.set(event, listeners);
+    if (listeners.length === 0) {
+        process.off(event, dispatchers[event]);
     }
-    constructor(options) {
-        const { max = 0, ttl, ttlResolution = 1, ttlAutopurge, updateAgeOnGet, updateAgeOnHas, allowStale, dispose, disposeAfter, noDisposeOnSet, noUpdateTTL, maxSize = 0, maxEntrySize = 0, sizeCalculation, fetchMethod, memoMethod, noDeleteOnFetchRejection, noDeleteOnStaleGet, allowStaleOnFetchRejection, allowStaleOnFetchAbort, ignoreFetchAbort, } = options;
-        if (max !== 0 && !isPosInt(max)) {
-            throw new TypeError('max option must be a nonnegative integer');
-        }
-        const UintArray = max ? getUintArray(max) : Array;
-        if (!UintArray) {
-            throw new Error('invalid max value: ' + max);
-        }
-        this.#max = max;
-        this.#maxSize = maxSize;
-        this.maxEntrySize = maxEntrySize || this.#maxSize;
-        this.sizeCalculation = sizeCalculation;
-        if (this.sizeCalculation) {
-            if (!this.#maxSize && !this.maxEntrySize) {
-                throw new TypeError('cannot set sizeCalculation without setting maxSize or maxEntrySize');
-            }
-            if (typeof this.sizeCalculation !== 'function') {
-                throw new TypeError('sizeCalculation set to non-function');
-            }
-        }
-        if (memoMethod !== undefined &&
-            typeof memoMethod !== 'function') {
-            throw new TypeError('memoMethod must be a function if defined');
-        }
-        this.#memoMethod = memoMethod;
-        if (fetchMethod !== undefined &&
-            typeof fetchMethod !== 'function') {
-            throw new TypeError('fetchMethod must be a function if specified');
-        }
-        this.#fetchMethod = fetchMethod;
-        this.#hasFetchMethod = !!fetchMethod;
-        this.#keyMap = new Map();
-        this.#keyList = new Array(max).fill(undefined);
-        this.#valList = new Array(max).fill(undefined);
-        this.#next = new UintArray(max);
-        this.#prev = new UintArray(max);
-        this.#head = 0;
-        this.#tail = 0;
-        this.#free = Stack.create(max);
-        this.#size = 0;
-        this.#calculatedSize = 0;
-        if (typeof dispose === 'function') {
-            this.#dispose = dispose;
-        }
-        if (typeof disposeAfter === 'function') {
-            this.#disposeAfter = disposeAfter;
-            this.#disposed = [];
-        }
-        else {
-            this.#disposeAfter = undefined;
-            this.#disposed = undefined;
-        }
-        this.#hasDispose = !!this.#dispose;
-        this.#hasDisposeAfter = !!this.#disposeAfter;
-        this.noDisposeOnSet = !!noDisposeOnSet;
-        this.noUpdateTTL = !!noUpdateTTL;
-        this.noDeleteOnFetchRejection = !!noDeleteOnFetchRejection;
-        this.allowStaleOnFetchRejection = !!allowStaleOnFetchRejection;
-        this.allowStaleOnFetchAbort = !!allowStaleOnFetchAbort;
-        this.ignoreFetchAbort = !!ignoreFetchAbort;
-        // NB: maxEntrySize is set to maxSize if it's set
-        if (this.maxEntrySize !== 0) {
-            if (this.#maxSize !== 0) {
-                if (!isPosInt(this.#maxSize)) {
-                    throw new TypeError('maxSize must be a positive integer if specified');
+}
+/**
+ * @public
+ */
+class Process {
+    #executablePath;
+    #args;
+    #browserProcess;
+    #exited = false;
+    // The browser process can be closed externally or from the driver process. We
+    // need to invoke the hooks only once though but we don't know how many times
+    // we will be invoked.
+    #hooksRan = false;
+    #onExitHook = async () => { };
+    #browserProcessExiting;
+    constructor(opts) {
+        this.#executablePath = opts.executablePath;
+        this.#args = opts.args ?? [];
+        opts.pipe ??= false;
+        opts.dumpio ??= false;
+        opts.handleSIGINT ??= true;
+        opts.handleSIGTERM ??= true;
+        opts.handleSIGHUP ??= true;
+        // On non-windows platforms, `detached: true` makes child process a
+        // leader of a new process group, making it possible to kill child
+        // process tree with `.kill(-pid)` command. @see
+        // https://nodejs.org/api/child_process.html#child_process_options_detached
+        opts.detached ??= process.platform !== 'win32';
+        const stdio = this.#configureStdio({
+            pipe: opts.pipe,
+            dumpio: opts.dumpio,
+        });
+        const env = opts.env || {};
+        debugLaunch(`Launching ${this.#executablePath} ${this.#args.join(' ')}`, {
+            detached: opts.detached,
+            env: Object.keys(env).reduce((res, key) => {
+                if (key.toLowerCase().startsWith('puppeteer_')) {
+                    res[key] = env[key];
                 }
-            }
-            if (!isPosInt(this.maxEntrySize)) {
-                throw new TypeError('maxEntrySize must be a positive integer if specified');
-            }
-            this.#initializeSizeTracking();
-        }
-        this.allowStale = !!allowStale;
-        this.noDeleteOnStaleGet = !!noDeleteOnStaleGet;
-        this.updateAgeOnGet = !!updateAgeOnGet;
-        this.updateAgeOnHas = !!updateAgeOnHas;
-        this.ttlResolution =
-            isPosInt(ttlResolution) || ttlResolution === 0
-                ? ttlResolution
-                : 1;
-        this.ttlAutopurge = !!ttlAutopurge;
-        this.ttl = ttl || 0;
-        if (this.ttl) {
-            if (!isPosInt(this.ttl)) {
-                throw new TypeError('ttl must be a positive integer if specified');
-            }
-            this.#initializeTTLTracking();
+                return res;
+            }, {}),
+            stdio,
+        });
+        this.#browserProcess = child_process_1.default.spawn(this.#executablePath, this.#args, {
+            detached: opts.detached,
+            env,
+            stdio,
+        });
+        debugLaunch(`Launched ${this.#browserProcess.pid}`);
+        if (opts.dumpio) {
+            this.#browserProcess.stderr?.pipe(process.stderr);
+            this.#browserProcess.stdout?.pipe(process.stdout);
         }
-        // do not allow completely unbounded caches
-        if (this.#max === 0 && this.ttl === 0 && this.#maxSize === 0) {
-            throw new TypeError('At least one of max, maxSize, or ttl is required');
+        subscribeToProcessEvent('exit', this.#onDriverProcessExit);
+        if (opts.handleSIGINT) {
+            subscribeToProcessEvent('SIGINT', this.#onDriverProcessSignal);
         }
-        if (!this.ttlAutopurge && !this.#max && !this.#maxSize) {
-            const code = 'LRU_CACHE_UNBOUNDED';
-            if (shouldWarn(code)) {
-                warned.add(code);
-                const msg = 'TTL caching without ttlAutopurge, max, or maxSize can ' +
-                    'result in unbounded memory consumption.';
-                emitWarning(msg, 'UnboundedCacheWarning', code, LRUCache);
-            }
+        if (opts.handleSIGTERM) {
+            subscribeToProcessEvent('SIGTERM', this.#onDriverProcessSignal);
         }
-    }
-    /**
-     * Return the number of ms left in the item's TTL. If item is not in cache,
-     * returns `0`. Returns `Infinity` if item is in cache without a defined TTL.
-     */
-    getRemainingTTL(key) {
-        return this.#keyMap.has(key) ? Infinity : 0;
-    }
-    #initializeTTLTracking() {
-        const ttls = new ZeroArray(this.#max);
-        const starts = new ZeroArray(this.#max);
-        this.#ttls = ttls;
-        this.#starts = starts;
-        this.#setItemTTL = (index, ttl, start = perf.now()) => {
-            starts[index] = ttl !== 0 ? start : 0;
-            ttls[index] = ttl;
-            if (ttl !== 0 && this.ttlAutopurge) {
-                const t = setTimeout(() => {
-                    if (this.#isStale(index)) {
-                        this.#delete(this.#keyList[index], 'expire');
-                    }
-                }, ttl + 1);
-                // unref() not supported on all platforms
-                /* c8 ignore start */
-                if (t.unref) {
-                    t.unref();
-                }
-                /* c8 ignore stop */
-            }
-        };
-        this.#updateItemAge = index => {
-            starts[index] = ttls[index] !== 0 ? perf.now() : 0;
-        };
-        this.#statusTTL = (status, index) => {
-            if (ttls[index]) {
-                const ttl = ttls[index];
-                const start = starts[index];
-                /* c8 ignore next */
-                if (!ttl || !start)
-                    return;
-                status.ttl = ttl;
-                status.start = start;
-                status.now = cachedNow || getNow();
-                const age = status.now - start;
-                status.remainingTTL = ttl - age;
-            }
-        };
-        // debounce calls to perf.now() to 1s so we're not hitting
-        // that costly call repeatedly.
-        let cachedNow = 0;
-        const getNow = () => {
-            const n = perf.now();
-            if (this.ttlResolution > 0) {
-                cachedNow = n;
-                const t = setTimeout(() => (cachedNow = 0), this.ttlResolution);
-                // not available on all platforms
-                /* c8 ignore start */
-                if (t.unref) {
-                    t.unref();
-                }
-                /* c8 ignore stop */
-            }
-            return n;
-        };
-        this.getRemainingTTL = key => {
-            const index = this.#keyMap.get(key);
-            if (index === undefined) {
-                return 0;
-            }
-            const ttl = ttls[index];
-            const start = starts[index];
-            if (!ttl || !start) {
-                return Infinity;
-            }
-            const age = (cachedNow || getNow()) - start;
-            return ttl - age;
-        };
-        this.#isStale = index => {
-            const s = starts[index];
-            const t = ttls[index];
-            return !!t && !!s && (cachedNow || getNow()) - s > t;
-        };
-    }
-    // conditionally set private methods related to TTL
-    #updateItemAge = () => { };
-    #statusTTL = () => { };
-    #setItemTTL = () => { };
-    /* c8 ignore stop */
-    #isStale = () => false;
-    #initializeSizeTracking() {
-        const sizes = new ZeroArray(this.#max);
-        this.#calculatedSize = 0;
-        this.#sizes = sizes;
-        this.#removeItemSize = index => {
-            this.#calculatedSize -= sizes[index];
-            sizes[index] = 0;
-        };
-        this.#requireSize = (k, v, size, sizeCalculation) => {
-            // provisionally accept background fetches.
-            // actual value size will be checked when they return.
-            if (this.#isBackgroundFetch(v)) {
-                return 0;
-            }
-            if (!isPosInt(size)) {
-                if (sizeCalculation) {
-                    if (typeof sizeCalculation !== 'function') {
-                        throw new TypeError('sizeCalculation must be a function');
-                    }
-                    size = sizeCalculation(v, k);
-                    if (!isPosInt(size)) {
-                        throw new TypeError('sizeCalculation return invalid (expect positive integer)');
-                    }
-                }
-                else {
-                    throw new TypeError('invalid size value (must be positive integer). ' +
-                        'When maxSize or maxEntrySize is used, sizeCalculation ' +
-                        'or size must be set.');
-                }
-            }
-            return size;
-        };
-        this.#addItemSize = (index, size, status) => {
-            sizes[index] = size;
-            if (this.#maxSize) {
-                const maxSize = this.#maxSize - sizes[index];
-                while (this.#calculatedSize > maxSize) {
-                    this.#evict(true);
-                }
-            }
-            this.#calculatedSize += sizes[index];
-            if (status) {
-                status.entrySize = size;
-                status.totalCalculatedSize = this.#calculatedSize;
-            }
-        };
-    }
-    #removeItemSize = _i => { };
-    #addItemSize = (_i, _s, _st) => { };
-    #requireSize = (_k, _v, size, sizeCalculation) => {
-        if (size || sizeCalculation) {
-            throw new TypeError('cannot set size without setting maxSize or maxEntrySize on cache');
+        if (opts.handleSIGHUP) {
+            subscribeToProcessEvent('SIGHUP', this.#onDriverProcessSignal);
         }
-        return 0;
-    };
-    *#indexes({ allowStale = this.allowStale } = {}) {
-        if (this.#size) {
-            for (let i = this.#tail; true;) {
-                if (!this.#isValidIndex(i)) {
-                    break;
-                }
-                if (allowStale || !this.#isStale(i)) {
-                    yield i;
-                }
-                if (i === this.#head) {
-                    break;
-                }
-                else {
-                    i = this.#prev[i];
-                }
-            }
+        if (opts.onExit) {
+            this.#onExitHook = opts.onExit;
         }
-    }
-    *#rindexes({ allowStale = this.allowStale } = {}) {
-        if (this.#size) {
-            for (let i = this.#head; true;) {
-                if (!this.#isValidIndex(i)) {
-                    break;
-                }
-                if (allowStale || !this.#isStale(i)) {
-                    yield i;
-                }
-                if (i === this.#tail) {
-                    break;
+        this.#browserProcessExiting = new Promise((resolve, reject) => {
+            this.#browserProcess.once('exit', async () => {
+                debugLaunch(`Browser process ${this.#browserProcess.pid} onExit`);
+                this.#clearListeners();
+                this.#exited = true;
+                try {
+                    await this.#runHooks();
                 }
-                else {
-                    i = this.#next[i];
+                catch (err) {
+                    reject(err);
+                    return;
                 }
-            }
-        }
-    }
-    #isValidIndex(index) {
-        return (index !== undefined &&
-            this.#keyMap.get(this.#keyList[index]) === index);
-    }
-    /**
-     * Return a generator yielding `[key, value]` pairs,
-     * in order from most recently used to least recently used.
-     */
-    *entries() {
-        for (const i of this.#indexes()) {
-            if (this.#valList[i] !== undefined &&
-                this.#keyList[i] !== undefined &&
-                !this.#isBackgroundFetch(this.#valList[i])) {
-                yield [this.#keyList[i], this.#valList[i]];
-            }
-        }
+                resolve();
+            });
+        });
     }
-    /**
-     * Inverse order version of {@link LRUCache.entries}
-     *
-     * Return a generator yielding `[key, value]` pairs,
-     * in order from least recently used to most recently used.
-     */
-    *rentries() {
-        for (const i of this.#rindexes()) {
-            if (this.#valList[i] !== undefined &&
-                this.#keyList[i] !== undefined &&
-                !this.#isBackgroundFetch(this.#valList[i])) {
-                yield [this.#keyList[i], this.#valList[i]];
-            }
+    async #runHooks() {
+        if (this.#hooksRan) {
+            return;
         }
+        this.#hooksRan = true;
+        await this.#onExitHook();
     }
-    /**
-     * Return a generator yielding the keys in the cache,
-     * in order from most recently used to least recently used.
-     */
-    *keys() {
-        for (const i of this.#indexes()) {
-            const k = this.#keyList[i];
-            if (k !== undefined &&
-                !this.#isBackgroundFetch(this.#valList[i])) {
-                yield k;
-            }
-        }
+    get nodeProcess() {
+        return this.#browserProcess;
     }
-    /**
-     * Inverse order version of {@link LRUCache.keys}
-     *
-     * Return a generator yielding the keys in the cache,
-     * in order from least recently used to most recently used.
-     */
-    *rkeys() {
-        for (const i of this.#rindexes()) {
-            const k = this.#keyList[i];
-            if (k !== undefined &&
-                !this.#isBackgroundFetch(this.#valList[i])) {
-                yield k;
+    #configureStdio(opts) {
+        if (opts.pipe) {
+            if (opts.dumpio) {
+                return ['ignore', 'pipe', 'pipe', 'pipe', 'pipe'];
             }
-        }
-    }
-    /**
-     * Return a generator yielding the values in the cache,
-     * in order from most recently used to least recently used.
-     */
-    *values() {
-        for (const i of this.#indexes()) {
-            const v = this.#valList[i];
-            if (v !== undefined &&
-                !this.#isBackgroundFetch(this.#valList[i])) {
-                yield this.#valList[i];
+            else {
+                return ['ignore', 'ignore', 'ignore', 'pipe', 'pipe'];
             }
         }
-    }
-    /**
-     * Inverse order version of {@link LRUCache.values}
-     *
-     * Return a generator yielding the values in the cache,
-     * in order from least recently used to most recently used.
-     */
-    *rvalues() {
-        for (const i of this.#rindexes()) {
-            const v = this.#valList[i];
-            if (v !== undefined &&
-                !this.#isBackgroundFetch(this.#valList[i])) {
-                yield this.#valList[i];
+        else {
+            if (opts.dumpio) {
+                return ['pipe', 'pipe', 'pipe'];
             }
-        }
-    }
-    /**
-     * Iterating over the cache itself yields the same results as
-     * {@link LRUCache.entries}
-     */
-    [Symbol.iterator]() {
-        return this.entries();
-    }
-    /**
-     * A String value that is used in the creation of the default string
-     * description of an object. Called by the built-in method
-     * `Object.prototype.toString`.
-     */
-    [Symbol.toStringTag] = 'LRUCache';
-    /**
-     * Find a value for which the supplied fn method returns a truthy value,
-     * similar to `Array.find()`. fn is called as `fn(value, key, cache)`.
-     */
-    find(fn, getOptions = {}) {
-        for (const i of this.#indexes()) {
-            const v = this.#valList[i];
-            const value = this.#isBackgroundFetch(v)
-                ? v.__staleWhileFetching
-                : v;
-            if (value === undefined)
-                continue;
-            if (fn(value, this.#keyList[i], this)) {
-                return this.get(this.#keyList[i], getOptions);
+            else {
+                return ['pipe', 'ignore', 'pipe'];
             }
         }
     }
-    /**
-     * Call the supplied function on each item in the cache, in order from most
-     * recently used to least recently used.
-     *
-     * `fn` is called as `fn(value, key, cache)`.
-     *
-     * If `thisp` is provided, function will be called in the `this`-context of
-     * the provided object, or the cache if no `thisp` object is provided.
-     *
-     * Does not update age or recenty of use, or iterate over stale values.
-     */
-    forEach(fn, thisp = this) {
-        for (const i of this.#indexes()) {
-            const v = this.#valList[i];
-            const value = this.#isBackgroundFetch(v)
-                ? v.__staleWhileFetching
-                : v;
-            if (value === undefined)
-                continue;
-            fn.call(thisp, value, this.#keyList[i], this);
-        }
-    }
-    /**
-     * The same as {@link LRUCache.forEach} but items are iterated over in
-     * reverse order.  (ie, less recently used items are iterated over first.)
-     */
-    rforEach(fn, thisp = this) {
-        for (const i of this.#rindexes()) {
-            const v = this.#valList[i];
-            const value = this.#isBackgroundFetch(v)
-                ? v.__staleWhileFetching
-                : v;
-            if (value === undefined)
-                continue;
-            fn.call(thisp, value, this.#keyList[i], this);
-        }
-    }
-    /**
-     * Delete any stale entries. Returns true if anything was removed,
-     * false otherwise.
-     */
-    purgeStale() {
-        let deleted = false;
-        for (const i of this.#rindexes({ allowStale: true })) {
-            if (this.#isStale(i)) {
-                this.#delete(this.#keyList[i], 'expire');
-                deleted = true;
-            }
-        }
-        return deleted;
+    #clearListeners() {
+        unsubscribeFromProcessEvent('exit', this.#onDriverProcessExit);
+        unsubscribeFromProcessEvent('SIGINT', this.#onDriverProcessSignal);
+        unsubscribeFromProcessEvent('SIGTERM', this.#onDriverProcessSignal);
+        unsubscribeFromProcessEvent('SIGHUP', this.#onDriverProcessSignal);
     }
-    /**
-     * Get the extended info about a given entry, to get its value, size, and
-     * TTL info simultaneously. Returns `undefined` if the key is not present.
-     *
-     * Unlike {@link LRUCache#dump}, which is designed to be portable and survive
-     * serialization, the `start` value is always the current timestamp, and the
-     * `ttl` is a calculated remaining time to live (negative if expired).
-     *
-     * Always returns stale values, if their info is found in the cache, so be
-     * sure to check for expirations (ie, a negative {@link LRUCache.Entry#ttl})
-     * if relevant.
-     */
-    info(key) {
-        const i = this.#keyMap.get(key);
-        if (i === undefined)
-            return undefined;
-        const v = this.#valList[i];
-        const value = this.#isBackgroundFetch(v)
-            ? v.__staleWhileFetching
-            : v;
-        if (value === undefined)
-            return undefined;
-        const entry = { value };
-        if (this.#ttls && this.#starts) {
-            const ttl = this.#ttls[i];
-            const start = this.#starts[i];
-            if (ttl && start) {
-                const remain = ttl - (perf.now() - start);
-                entry.ttl = remain;
-                entry.start = Date.now();
-            }
-        }
-        if (this.#sizes) {
-            entry.size = this.#sizes[i];
+    #onDriverProcessExit = (_code) => {
+        this.kill();
+    };
+    #onDriverProcessSignal = (signal) => {
+        switch (signal) {
+            case 'SIGINT':
+                this.kill();
+                process.exit(130);
+            case 'SIGTERM':
+            case 'SIGHUP':
+                void this.close();
+                break;
         }
-        return entry;
-    }
-    /**
-     * Return an array of [key, {@link LRUCache.Entry}] tuples which can be
-     * passed to {@link LRLUCache#load}.
-     *
-     * The `start` fields are calculated relative to a portable `Date.now()`
-     * timestamp, even if `performance.now()` is available.
-     *
-     * Stale entries are always included in the `dump`, even if
-     * {@link LRUCache.OptionsBase.allowStale} is false.
-     *
-     * Note: this returns an actual array, not a generator, so it can be more
-     * easily passed around.
-     */
-    dump() {
-        const arr = [];
-        for (const i of this.#indexes({ allowStale: true })) {
-            const key = this.#keyList[i];
-            const v = this.#valList[i];
-            const value = this.#isBackgroundFetch(v)
-                ? v.__staleWhileFetching
-                : v;
-            if (value === undefined || key === undefined)
-                continue;
-            const entry = { value };
-            if (this.#ttls && this.#starts) {
-                entry.ttl = this.#ttls[i];
-                // always dump the start relative to a portable timestamp
-                // it's ok for this to be a bit slow, it's a rare operation.
-                const age = perf.now() - this.#starts[i];
-                entry.start = Math.floor(Date.now() - age);
-            }
-            if (this.#sizes) {
-                entry.size = this.#sizes[i];
-            }
-            arr.unshift([key, entry]);
+    };
+    async close() {
+        await this.#runHooks();
+        if (!this.#exited) {
+            this.kill();
         }
-        return arr;
+        return await this.#browserProcessExiting;
     }
-    /**
-     * Reset the cache and load in the items in entries in the order listed.
-     *
-     * The shape of the resulting cache may be different if the same options are
-     * not used in both caches.
-     *
-     * The `start` fields are assumed to be calculated relative to a portable
-     * `Date.now()` timestamp, even if `performance.now()` is available.
-     */
-    load(arr) {
-        this.clear();
-        for (const [key, entry] of arr) {
-            if (entry.start) {
-                // entry.start is a portable timestamp, but we may be using
-                // node's performance.now(), so calculate the offset, so that
-                // we get the intended remaining TTL, no matter how long it's
-                // been on ice.
-                //
-                // it's ok for this to be a bit slow, it's a rare operation.
-                const age = Date.now() - entry.start;
-                entry.start = perf.now() - age;
-            }
-            this.set(key, entry.value, entry);
-        }
+    hasClosed() {
+        return this.#browserProcessExiting;
     }
-    /**
-     * Add a value to the cache.
-     *
-     * Note: if `undefined` is specified as a value, this is an alias for
-     * {@link LRUCache#delete}
-     *
-     * Fields on the {@link LRUCache.SetOptions} options param will override
-     * their corresponding values in the constructor options for the scope
-     * of this single `set()` operation.
-     *
-     * If `start` is provided, then that will set the effective start
-     * time for the TTL calculation. Note that this must be a previous
-     * value of `performance.now()` if supported, or a previous value of
-     * `Date.now()` if not.
-     *
-     * Options object may also include `size`, which will prevent
-     * calling the `sizeCalculation` function and just use the specified
-     * number if it is a positive integer, and `noDisposeOnSet` which
-     * will prevent calling a `dispose` function in the case of
-     * overwrites.
-     *
-     * If the `size` (or return value of `sizeCalculation`) for a given
-     * entry is greater than `maxEntrySize`, then the item will not be
-     * added to the cache.
-     *
-     * Will update the recency of the entry.
-     *
-     * If the value is `undefined`, then this is an alias for
-     * `cache.delete(key)`. `undefined` is never stored in the cache.
-     */
-    set(k, v, setOptions = {}) {
-        if (v === undefined) {
-            this.delete(k);
-            return this;
-        }
-        const { ttl = this.ttl, start, noDisposeOnSet = this.noDisposeOnSet, sizeCalculation = this.sizeCalculation, status, } = setOptions;
-        let { noUpdateTTL = this.noUpdateTTL } = setOptions;
-        const size = this.#requireSize(k, v, setOptions.size || 0, sizeCalculation);
-        // if the item doesn't fit, don't do anything
-        // NB: maxEntrySize set to maxSize by default
-        if (this.maxEntrySize && size > this.maxEntrySize) {
-            if (status) {
-                status.set = 'miss';
-                status.maxEntrySizeExceeded = true;
-            }
-            // have to delete, in case something is there already.
-            this.#delete(k, 'set');
-            return this;
-        }
-        let index = this.#size === 0 ? undefined : this.#keyMap.get(k);
-        if (index === undefined) {
-            // addition
-            index = (this.#size === 0
-                ? this.#tail
-                : this.#free.length !== 0
-                    ? this.#free.pop()
-                    : this.#size === this.#max
-                        ? this.#evict(false)
-                        : this.#size);
-            this.#keyList[index] = k;
-            this.#valList[index] = v;
-            this.#keyMap.set(k, index);
-            this.#next[this.#tail] = index;
-            this.#prev[index] = this.#tail;
-            this.#tail = index;
-            this.#size++;
-            this.#addItemSize(index, size, status);
-            if (status)
-                status.set = 'add';
-            noUpdateTTL = false;
-        }
-        else {
-            // update
-            this.#moveToTail(index);
-            const oldVal = this.#valList[index];
-            if (v !== oldVal) {
-                if (this.#hasFetchMethod && this.#isBackgroundFetch(oldVal)) {
-                    oldVal.__abortController.abort(new Error('replaced'));
-                    const { __staleWhileFetching: s } = oldVal;
-                    if (s !== undefined && !noDisposeOnSet) {
-                        if (this.#hasDispose) {
-                            this.#dispose?.(s, k, 'set');
-                        }
-                        if (this.#hasDisposeAfter) {
-                            this.#disposed?.push([s, k, 'set']);
-                        }
-                    }
-                }
-                else if (!noDisposeOnSet) {
-                    if (this.#hasDispose) {
-                        this.#dispose?.(oldVal, k, 'set');
-                    }
-                    if (this.#hasDisposeAfter) {
-                        this.#disposed?.push([oldVal, k, 'set']);
+    kill() {
+        debugLaunch(`Trying to kill ${this.#browserProcess.pid}`);
+        // If the process failed to launch (for example if the browser executable path
+        // is invalid), then the process does not get a pid assigned. A call to
+        // `proc.kill` would error, as the `pid` to-be-killed can not be found.
+        if (this.#browserProcess &&
+            this.#browserProcess.pid &&
+            pidExists(this.#browserProcess.pid)) {
+            try {
+                debugLaunch(`Browser process ${this.#browserProcess.pid} exists`);
+                if (process.platform === 'win32') {
+                    try {
+                        child_process_1.default.execSync(`taskkill /pid ${this.#browserProcess.pid} /T /F`);
                     }
-                }
-                this.#removeItemSize(index);
-                this.#addItemSize(index, size, status);
-                this.#valList[index] = v;
-                if (status) {
-                    status.set = 'replace';
-                    const oldValue = oldVal && this.#isBackgroundFetch(oldVal)
-                        ? oldVal.__staleWhileFetching
-                        : oldVal;
-                    if (oldValue !== undefined)
-                        status.oldValue = oldValue;
-                }
-            }
-            else if (status) {
-                status.set = 'update';
-            }
-        }
-        if (ttl !== 0 && !this.#ttls) {
-            this.#initializeTTLTracking();
-        }
-        if (this.#ttls) {
-            if (!noUpdateTTL) {
-                this.#setItemTTL(index, ttl, start);
-            }
-            if (status)
-                this.#statusTTL(status, index);
-        }
-        if (!noDisposeOnSet && this.#hasDisposeAfter && this.#disposed) {
-            const dt = this.#disposed;
-            let task;
-            while ((task = dt?.shift())) {
-                this.#disposeAfter?.(...task);
-            }
-        }
-        return this;
-    }
-    /**
-     * Evict the least recently used item, returning its value or
-     * `undefined` if cache is empty.
-     */
-    pop() {
-        try {
-            while (this.#size) {
-                const val = this.#valList[this.#head];
-                this.#evict(true);
-                if (this.#isBackgroundFetch(val)) {
-                    if (val.__staleWhileFetching) {
-                        return val.__staleWhileFetching;
+                    catch (error) {
+                        debugLaunch(`Killing ${this.#browserProcess.pid} using taskkill failed`, error);
+                        // taskkill can fail to kill the process e.g. due to missing permissions.
+                        // Let's kill the process via Node API. This delays killing of all child
+                        // processes of `this.proc` until the main Node.js process dies.
+                        this.#browserProcess.kill();
                     }
                 }
-                else if (val !== undefined) {
-                    return val;
-                }
-            }
-        }
-        finally {
-            if (this.#hasDisposeAfter && this.#disposed) {
-                const dt = this.#disposed;
-                let task;
-                while ((task = dt?.shift())) {
-                    this.#disposeAfter?.(...task);
-                }
-            }
-        }
-    }
-    #evict(free) {
-        const head = this.#head;
-        const k = this.#keyList[head];
-        const v = this.#valList[head];
-        if (this.#hasFetchMethod && this.#isBackgroundFetch(v)) {
-            v.__abortController.abort(new Error('evicted'));
-        }
-        else if (this.#hasDispose || this.#hasDisposeAfter) {
-            if (this.#hasDispose) {
-                this.#dispose?.(v, k, 'evict');
-            }
-            if (this.#hasDisposeAfter) {
-                this.#disposed?.push([v, k, 'evict']);
-            }
-        }
-        this.#removeItemSize(head);
-        // if we aren't about to use the index, then null these out
-        if (free) {
-            this.#keyList[head] = undefined;
-            this.#valList[head] = undefined;
-            this.#free.push(head);
-        }
-        if (this.#size === 1) {
-            this.#head = this.#tail = 0;
-            this.#free.length = 0;
-        }
-        else {
-            this.#head = this.#next[head];
-        }
-        this.#keyMap.delete(k);
-        this.#size--;
-        return head;
-    }
-    /**
-     * Check if a key is in the cache, without updating the recency of use.
-     * Will return false if the item is stale, even though it is technically
-     * in the cache.
-     *
-     * Check if a key is in the cache, without updating the recency of
-     * use. Age is updated if {@link LRUCache.OptionsBase.updateAgeOnHas} is set
-     * to `true` in either the options or the constructor.
-     *
-     * Will return `false` if the item is stale, even though it is technically in
-     * the cache. The difference can be determined (if it matters) by using a
-     * `status` argument, and inspecting the `has` field.
-     *
-     * Will not update item age unless
-     * {@link LRUCache.OptionsBase.updateAgeOnHas} is set.
-     */
-    has(k, hasOptions = {}) {
-        const { updateAgeOnHas = this.updateAgeOnHas, status } = hasOptions;
-        const index = this.#keyMap.get(k);
-        if (index !== undefined) {
-            const v = this.#valList[index];
-            if (this.#isBackgroundFetch(v) &&
-                v.__staleWhileFetching === undefined) {
-                return false;
-            }
-            if (!this.#isStale(index)) {
-                if (updateAgeOnHas) {
-                    this.#updateItemAge(index);
-                }
-                if (status) {
-                    status.has = 'hit';
-                    this.#statusTTL(status, index);
-                }
-                return true;
-            }
-            else if (status) {
-                status.has = 'stale';
-                this.#statusTTL(status, index);
-            }
-        }
-        else if (status) {
-            status.has = 'miss';
-        }
-        return false;
-    }
-    /**
-     * Like {@link LRUCache#get} but doesn't update recency or delete stale
-     * items.
-     *
-     * Returns `undefined` if the item is stale, unless
-     * {@link LRUCache.OptionsBase.allowStale} is set.
-     */
-    peek(k, peekOptions = {}) {
-        const { allowStale = this.allowStale } = peekOptions;
-        const index = this.#keyMap.get(k);
-        if (index === undefined ||
-            (!allowStale && this.#isStale(index))) {
-            return;
-        }
-        const v = this.#valList[index];
-        // either stale and allowed, or forcing a refresh of non-stale value
-        return this.#isBackgroundFetch(v) ? v.__staleWhileFetching : v;
-    }
-    #backgroundFetch(k, index, options, context) {
-        const v = index === undefined ? undefined : this.#valList[index];
-        if (this.#isBackgroundFetch(v)) {
-            return v;
-        }
-        const ac = new AC();
-        const { signal } = options;
-        // when/if our AC signals, then stop listening to theirs.
-        signal?.addEventListener('abort', () => ac.abort(signal.reason), {
-            signal: ac.signal,
-        });
-        const fetchOpts = {
-            signal: ac.signal,
-            options,
-            context,
-        };
-        const cb = (v, updateCache = false) => {
-            const { aborted } = ac.signal;
-            const ignoreAbort = options.ignoreFetchAbort && v !== undefined;
-            if (options.status) {
-                if (aborted && !updateCache) {
-                    options.status.fetchAborted = true;
-                    options.status.fetchError = ac.signal.reason;
-                    if (ignoreAbort)
-                        options.status.fetchAbortIgnored = true;
-                }
                 else {
-                    options.status.fetchResolved = true;
-                }
-            }
-            if (aborted && !ignoreAbort && !updateCache) {
-                return fetchFail(ac.signal.reason);
-            }
-            // either we didn't abort, and are still here, or we did, and ignored
-            const bf = p;
-            if (this.#valList[index] === p) {
-                if (v === undefined) {
-                    if (bf.__staleWhileFetching) {
-                        this.#valList[index] = bf.__staleWhileFetching;
+                    // on linux the process group can be killed with the group id prefixed with
+                    // a minus sign. The process group id is the group leader's pid.
+                    const processGroupId = -this.#browserProcess.pid;
+                    try {
+                        process.kill(processGroupId, 'SIGKILL');
                     }
-                    else {
-                        this.#delete(k, 'fetch');
+                    catch (error) {
+                        debugLaunch(`Killing ${this.#browserProcess.pid} using process.kill failed`, error);
+                        // Killing the process group can fail due e.g. to missing permissions.
+                        // Let's kill the process via Node API. This delays killing of all child
+                        // processes of `this.proc` until the main Node.js process dies.
+                        this.#browserProcess.kill('SIGKILL');
                     }
                 }
-                else {
-                    if (options.status)
-                        options.status.fetchUpdated = true;
-                    this.set(k, v, fetchOpts.options);
-                }
-            }
-            return v;
-        };
-        const eb = (er) => {
-            if (options.status) {
-                options.status.fetchRejected = true;
-                options.status.fetchError = er;
-            }
-            return fetchFail(er);
-        };
-        const fetchFail = (er) => {
-            const { aborted } = ac.signal;
-            const allowStaleAborted = aborted && options.allowStaleOnFetchAbort;
-            const allowStale = allowStaleAborted || options.allowStaleOnFetchRejection;
-            const noDelete = allowStale || options.noDeleteOnFetchRejection;
-            const bf = p;
-            if (this.#valList[index] === p) {
-                // if we allow stale on fetch rejections, then we need to ensure that
-                // the stale value is not removed from the cache when the fetch fails.
-                const del = !noDelete || bf.__staleWhileFetching === undefined;
-                if (del) {
-                    this.#delete(k, 'fetch');
-                }
-                else if (!allowStaleAborted) {
-                    // still replace the *promise* with the stale value,
-                    // since we are done with the promise at this point.
-                    // leave it untouched if we're still waiting for an
-                    // aborted background fetch that hasn't yet returned.
-                    this.#valList[index] = bf.__staleWhileFetching;
-                }
-            }
-            if (allowStale) {
-                if (options.status && bf.__staleWhileFetching !== undefined) {
-                    options.status.returnedStale = true;
-                }
-                return bf.__staleWhileFetching;
             }
-            else if (bf.__returned === bf) {
-                throw er;
+            catch (error) {
+                throw new Error(`${PROCESS_ERROR_EXPLANATION}\nError cause: ${isErrorLike(error) ? error.stack : error}`);
             }
-        };
-        const pcall = (res, rej) => {
-            const fmp = this.#fetchMethod?.(k, v, fetchOpts);
-            if (fmp && fmp instanceof Promise) {
-                fmp.then(v => res(v === undefined ? undefined : v), rej);
-            }
-            // ignored, we go until we finish, regardless.
-            // defer check until we are actually aborting,
-            // so fetchMethod can override.
-            ac.signal.addEventListener('abort', () => {
-                if (!options.ignoreFetchAbort ||
-                    options.allowStaleOnFetchAbort) {
-                    res(undefined);
-                    // when it eventually resolves, update the cache.
-                    if (options.allowStaleOnFetchAbort) {
-                        res = v => cb(v, true);
-                    }
-                }
-            });
-        };
-        if (options.status)
-            options.status.fetchDispatched = true;
-        const p = new Promise(pcall).then(cb, eb);
-        const bf = Object.assign(p, {
-            __abortController: ac,
-            __staleWhileFetching: v,
-            __returned: undefined,
-        });
-        if (index === undefined) {
-            // internal, don't expose status.
-            this.set(k, bf, { ...fetchOpts.options, status: undefined });
-            index = this.#keyMap.get(k);
         }
-        else {
-            this.#valList[index] = bf;
-        }
-        return bf;
+        this.#clearListeners();
     }
-    #isBackgroundFetch(p) {
-        if (!this.#hasFetchMethod)
-            return false;
-        const b = p;
-        return (!!b &&
-            b instanceof Promise &&
-            b.hasOwnProperty('__staleWhileFetching') &&
-            b.__abortController instanceof AC);
-    }
-    async fetch(k, fetchOptions = {}) {
-        const { 
-        // get options
-        allowStale = this.allowStale, updateAgeOnGet = this.updateAgeOnGet, noDeleteOnStaleGet = this.noDeleteOnStaleGet, 
-        // set options
-        ttl = this.ttl, noDisposeOnSet = this.noDisposeOnSet, size = 0, sizeCalculation = this.sizeCalculation, noUpdateTTL = this.noUpdateTTL, 
-        // fetch exclusive options
-        noDeleteOnFetchRejection = this.noDeleteOnFetchRejection, allowStaleOnFetchRejection = this.allowStaleOnFetchRejection, ignoreFetchAbort = this.ignoreFetchAbort, allowStaleOnFetchAbort = this.allowStaleOnFetchAbort, context, forceRefresh = false, status, signal, } = fetchOptions;
-        if (!this.#hasFetchMethod) {
-            if (status)
-                status.fetch = 'get';
-            return this.get(k, {
-                allowStale,
-                updateAgeOnGet,
-                noDeleteOnStaleGet,
-                status,
-            });
-        }
-        const options = {
-            allowStale,
-            updateAgeOnGet,
-            noDeleteOnStaleGet,
-            ttl,
-            noDisposeOnSet,
-            size,
-            sizeCalculation,
-            noUpdateTTL,
-            noDeleteOnFetchRejection,
-            allowStaleOnFetchRejection,
-            allowStaleOnFetchAbort,
-            ignoreFetchAbort,
-            status,
-            signal,
-        };
-        let index = this.#keyMap.get(k);
-        if (index === undefined) {
-            if (status)
-                status.fetch = 'miss';
-            const p = this.#backgroundFetch(k, index, options, context);
-            return (p.__returned = p);
+    waitForLineOutput(regex, timeout = 0) {
+        if (!this.#browserProcess.stderr) {
+            throw new Error('`browserProcess` does not have stderr.');
         }
-        else {
-            // in cache, maybe already fetching
-            const v = this.#valList[index];
-            if (this.#isBackgroundFetch(v)) {
-                const stale = allowStale && v.__staleWhileFetching !== undefined;
-                if (status) {
-                    status.fetch = 'inflight';
-                    if (stale)
-                        status.returnedStale = true;
-                }
-                return stale ? v.__staleWhileFetching : (v.__returned = v);
-            }
-            // if we force a refresh, that means do NOT serve the cached value,
-            // unless we are already in the process of refreshing the cache.
-            const isStale = this.#isStale(index);
-            if (!forceRefresh && !isStale) {
-                if (status)
-                    status.fetch = 'hit';
-                this.#moveToTail(index);
-                if (updateAgeOnGet) {
-                    this.#updateItemAge(index);
-                }
-                if (status)
-                    this.#statusTTL(status, index);
-                return v;
-            }
-            // ok, it is stale or a forced refresh, and not already fetching.
-            // refresh the cache.
-            const p = this.#backgroundFetch(k, index, options, context);
-            const hasStale = p.__staleWhileFetching !== undefined;
-            const staleVal = hasStale && allowStale;
-            if (status) {
-                status.fetch = isStale ? 'stale' : 'refresh';
-                if (staleVal && isStale)
-                    status.returnedStale = true;
-            }
-            return staleVal ? p.__staleWhileFetching : (p.__returned = p);
-        }
-    }
-    async forceFetch(k, fetchOptions = {}) {
-        const v = await this.fetch(k, fetchOptions);
-        if (v === undefined)
-            throw new Error('fetch() returned undefined');
-        return v;
-    }
-    memo(k, memoOptions = {}) {
-        const memoMethod = this.#memoMethod;
-        if (!memoMethod) {
-            throw new Error('no memoMethod provided to constructor');
-        }
-        const { context, forceRefresh, ...options } = memoOptions;
-        const v = this.get(k, options);
-        if (!forceRefresh && v !== undefined)
-            return v;
-        const vv = memoMethod(k, v, {
-            options,
-            context,
-        });
-        this.set(k, vv, options);
-        return vv;
-    }
-    /**
-     * Return a value from the cache. Will update the recency of the cache
-     * entry found.
-     *
-     * If the key is not found, get() will return `undefined`.
-     */
-    get(k, getOptions = {}) {
-        const { allowStale = this.allowStale, updateAgeOnGet = this.updateAgeOnGet, noDeleteOnStaleGet = this.noDeleteOnStaleGet, status, } = getOptions;
-        const index = this.#keyMap.get(k);
-        if (index !== undefined) {
-            const value = this.#valList[index];
-            const fetching = this.#isBackgroundFetch(value);
-            if (status)
-                this.#statusTTL(status, index);
-            if (this.#isStale(index)) {
-                if (status)
-                    status.get = 'stale';
-                // delete only if not an in-flight background fetch
-                if (!fetching) {
-                    if (!noDeleteOnStaleGet) {
-                        this.#delete(k, 'expire');
-                    }
-                    if (status && allowStale)
-                        status.returnedStale = true;
-                    return allowStale ? value : undefined;
-                }
-                else {
-                    if (status &&
-                        allowStale &&
-                        value.__staleWhileFetching !== undefined) {
-                        status.returnedStale = true;
-                    }
-                    return allowStale ? value.__staleWhileFetching : undefined;
+        const rl = readline_1.default.createInterface(this.#browserProcess.stderr);
+        let stderr = '';
+        return new Promise((resolve, reject) => {
+            rl.on('line', onLine);
+            rl.on('close', onClose);
+            this.#browserProcess.on('exit', onClose);
+            this.#browserProcess.on('error', onClose);
+            const timeoutId = timeout > 0 ? setTimeout(onTimeout, timeout) : undefined;
+            const cleanup = () => {
+                if (timeoutId) {
+                    clearTimeout(timeoutId);
                 }
+                rl.off('line', onLine);
+                rl.off('close', onClose);
+                this.#browserProcess.off('exit', onClose);
+                this.#browserProcess.off('error', onClose);
+            };
+            function onClose(error) {
+                cleanup();
+                reject(new Error([
+                    `Failed to launch the browser process!${error ? ' ' + error.message : ''}`,
+                    stderr,
+                    '',
+                    'TROUBLESHOOTING: https://pptr.dev/troubleshooting',
+                    '',
+                ].join('\n')));
             }
-            else {
-                if (status)
-                    status.get = 'hit';
-                // if we're currently fetching it, we don't actually have it yet
-                // it's not stale, which means this isn't a staleWhileRefetching.
-                // If it's not stale, and fetching, AND has a __staleWhileFetching
-                // value, then that means the user fetched with {forceRefresh:true},
-                // so it's safe to return that value.
-                if (fetching) {
-                    return value.__staleWhileFetching;
-                }
-                this.#moveToTail(index);
-                if (updateAgeOnGet) {
-                    this.#updateItemAge(index);
+            function onTimeout() {
+                cleanup();
+                reject(new TimeoutError(`Timed out after ${timeout} ms while waiting for the WS endpoint URL to appear in stdout!`));
+            }
+            function onLine(line) {
+                stderr += line + '\n';
+                const match = line.match(regex);
+                if (!match) {
+                    return;
                 }
-                return value;
+                cleanup();
+                // The RegExp matches, so this will obviously exist.
+                resolve(match[1]);
             }
-        }
-        else if (status) {
-            status.get = 'miss';
-        }
-    }
-    #connect(p, n) {
-        this.#prev[n] = p;
-        this.#next[p] = n;
+        });
     }
-    #moveToTail(index) {
-        // if tail already, nothing to do
-        // if head, move head to next[index]
-        // else
-        //   move next[prev[index]] to next[index] (head has no prev)
-        //   move prev[next[index]] to prev[index]
-        // prev[index] = tail
-        // next[tail] = index
-        // tail = index
-        if (index !== this.#tail) {
-            if (index === this.#head) {
-                this.#head = this.#next[index];
-            }
-            else {
-                this.#connect(this.#prev[index], this.#next[index]);
-            }
-            this.#connect(this.#tail, index);
-            this.#tail = index;
-        }
+}
+exports.Process = Process;
+const PROCESS_ERROR_EXPLANATION = `Puppeteer was unable to kill the process which ran the browser binary.
+This means that, on future Puppeteer launches, Puppeteer might not be able to launch the browser.
+Please check your open processes and ensure that the browser processes that Puppeteer launched have been killed.
+If you think this is a bug, please report it on the Puppeteer issue tracker.`;
+/**
+ * @internal
+ */
+function pidExists(pid) {
+    try {
+        return process.kill(pid, 0);
     }
-    /**
-     * Deletes a key out of the cache.
-     *
-     * Returns true if the key was deleted, false otherwise.
-     */
-    delete(k) {
-        return this.#delete(k, 'delete');
-    }
-    #delete(k, reason) {
-        let deleted = false;
-        if (this.#size !== 0) {
-            const index = this.#keyMap.get(k);
-            if (index !== undefined) {
-                deleted = true;
-                if (this.#size === 1) {
-                    this.#clear(reason);
-                }
-                else {
-                    this.#removeItemSize(index);
-                    const v = this.#valList[index];
-                    if (this.#isBackgroundFetch(v)) {
-                        v.__abortController.abort(new Error('deleted'));
-                    }
-                    else if (this.#hasDispose || this.#hasDisposeAfter) {
-                        if (this.#hasDispose) {
-                            this.#dispose?.(v, k, reason);
-                        }
-                        if (this.#hasDisposeAfter) {
-                            this.#disposed?.push([v, k, reason]);
-                        }
-                    }
-                    this.#keyMap.delete(k);
-                    this.#keyList[index] = undefined;
-                    this.#valList[index] = undefined;
-                    if (index === this.#tail) {
-                        this.#tail = this.#prev[index];
-                    }
-                    else if (index === this.#head) {
-                        this.#head = this.#next[index];
-                    }
-                    else {
-                        const pi = this.#prev[index];
-                        this.#next[pi] = this.#next[index];
-                        const ni = this.#next[index];
-                        this.#prev[ni] = this.#prev[index];
-                    }
-                    this.#size--;
-                    this.#free.push(index);
-                }
-            }
-        }
-        if (this.#hasDisposeAfter && this.#disposed?.length) {
-            const dt = this.#disposed;
-            let task;
-            while ((task = dt?.shift())) {
-                this.#disposeAfter?.(...task);
+    catch (error) {
+        if (isErrnoException(error)) {
+            if (error.code && error.code === 'ESRCH') {
+                return false;
             }
         }
-        return deleted;
+        throw error;
     }
+}
+/**
+ * @internal
+ */
+function isErrorLike(obj) {
+    return (typeof obj === 'object' && obj !== null && 'name' in obj && 'message' in obj);
+}
+/**
+ * @internal
+ */
+function isErrnoException(obj) {
+    return (isErrorLike(obj) &&
+        ('errno' in obj || 'code' in obj || 'path' in obj || 'syscall' in obj));
+}
+/**
+ * @public
+ */
+class TimeoutError extends Error {
     /**
-     * Clear the cache entirely, throwing away all values.
+     * @internal
      */
-    clear() {
-        return this.#clear('delete');
-    }
-    #clear(reason) {
-        for (const index of this.#rindexes({ allowStale: true })) {
-            const v = this.#valList[index];
-            if (this.#isBackgroundFetch(v)) {
-                v.__abortController.abort(new Error('deleted'));
-            }
-            else {
-                const k = this.#keyList[index];
-                if (this.#hasDispose) {
-                    this.#dispose?.(v, k, reason);
-                }
-                if (this.#hasDisposeAfter) {
-                    this.#disposed?.push([v, k, reason]);
-                }
-            }
-        }
-        this.#keyMap.clear();
-        this.#valList.fill(undefined);
-        this.#keyList.fill(undefined);
-        if (this.#ttls && this.#starts) {
-            this.#ttls.fill(0);
-            this.#starts.fill(0);
-        }
-        if (this.#sizes) {
-            this.#sizes.fill(0);
-        }
-        this.#head = 0;
-        this.#tail = 0;
-        this.#free.length = 0;
-        this.#calculatedSize = 0;
-        this.#size = 0;
-        if (this.#hasDisposeAfter && this.#disposed) {
-            const dt = this.#disposed;
-            let task;
-            while ((task = dt?.shift())) {
-                this.#disposeAfter?.(...task);
-            }
-        }
+    constructor(message) {
+        super(message);
+        this.name = this.constructor.name;
+        Error.captureStackTrace(this, this.constructor);
     }
 }
-exports.LRUCache = LRUCache;
-//# sourceMappingURL=index.js.map
+exports.TimeoutError = TimeoutError;
+//# sourceMappingURL=launch.js.map
+
+/***/ }),
+
+/***/ 73403:
+/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => {
+
+"use strict";
+
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+Object.defineProperty(exports, "__esModule", ({ value: true }));
+exports.InstalledBrowser = exports.Cache = exports.makeProgressCallback = exports.CLI = exports.getVersionComparator = exports.createProfile = exports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.resolveBuildId = exports.detectBrowserPlatform = exports.uninstall = exports.canDownload = exports.getInstalledBrowsers = exports.install = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = exports.TimeoutError = exports.computeSystemExecutablePath = exports.computeExecutablePath = exports.launch = void 0;
+var launch_js_1 = __nccwpck_require__(6485);
+Object.defineProperty(exports, "launch", ({ enumerable: true, get: function () { return launch_js_1.launch; } }));
+Object.defineProperty(exports, "computeExecutablePath", ({ enumerable: true, get: function () { return launch_js_1.computeExecutablePath; } }));
+Object.defineProperty(exports, "computeSystemExecutablePath", ({ enumerable: true, get: function () { return launch_js_1.computeSystemExecutablePath; } }));
+Object.defineProperty(exports, "TimeoutError", ({ enumerable: true, get: function () { return launch_js_1.TimeoutError; } }));
+Object.defineProperty(exports, "CDP_WEBSOCKET_ENDPOINT_REGEX", ({ enumerable: true, get: function () { return launch_js_1.CDP_WEBSOCKET_ENDPOINT_REGEX; } }));
+Object.defineProperty(exports, "WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX", ({ enumerable: true, get: function () { return launch_js_1.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX; } }));
+Object.defineProperty(exports, "Process", ({ enumerable: true, get: function () { return launch_js_1.Process; } }));
+var install_js_1 = __nccwpck_require__(37619);
+Object.defineProperty(exports, "install", ({ enumerable: true, get: function () { return install_js_1.install; } }));
+Object.defineProperty(exports, "getInstalledBrowsers", ({ enumerable: true, get: function () { return install_js_1.getInstalledBrowsers; } }));
+Object.defineProperty(exports, "canDownload", ({ enumerable: true, get: function () { return install_js_1.canDownload; } }));
+Object.defineProperty(exports, "uninstall", ({ enumerable: true, get: function () { return install_js_1.uninstall; } }));
+var detectPlatform_js_1 = __nccwpck_require__(79014);
+Object.defineProperty(exports, "detectBrowserPlatform", ({ enumerable: true, get: function () { return detectPlatform_js_1.detectBrowserPlatform; } }));
+var browser_data_js_1 = __nccwpck_require__(35255);
+Object.defineProperty(exports, "resolveBuildId", ({ enumerable: true, get: function () { return browser_data_js_1.resolveBuildId; } }));
+Object.defineProperty(exports, "Browser", ({ enumerable: true, get: function () { return browser_data_js_1.Browser; } }));
+Object.defineProperty(exports, "BrowserPlatform", ({ enumerable: true, get: function () { return browser_data_js_1.BrowserPlatform; } }));
+Object.defineProperty(exports, "ChromeReleaseChannel", ({ enumerable: true, get: function () { return browser_data_js_1.ChromeReleaseChannel; } }));
+Object.defineProperty(exports, "createProfile", ({ enumerable: true, get: function () { return browser_data_js_1.createProfile; } }));
+Object.defineProperty(exports, "getVersionComparator", ({ enumerable: true, get: function () { return browser_data_js_1.getVersionComparator; } }));
+var CLI_js_1 = __nccwpck_require__(15206);
+Object.defineProperty(exports, "CLI", ({ enumerable: true, get: function () { return CLI_js_1.CLI; } }));
+Object.defineProperty(exports, "makeProgressCallback", ({ enumerable: true, get: function () { return CLI_js_1.makeProgressCallback; } }));
+var Cache_js_1 = __nccwpck_require__(95674);
+Object.defineProperty(exports, "Cache", ({ enumerable: true, get: function () { return Cache_js_1.Cache; } }));
+Object.defineProperty(exports, "InstalledBrowser", ({ enumerable: true, get: function () { return Cache_js_1.InstalledBrowser; } }));
+//# sourceMappingURL=main.js.map
 
 /***/ }),
 
@@ -377092,320 +343245,6 @@ module.exports = {
 };
 
 
-/***/ }),
-
-/***/ 88820:
-/***/ ((module) => {
-
-"use strict";
-
-
-function getDefaultExportFromCjs (x) {
-	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
-}
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-  2808555105,
-  3495958263,
-  1231636301,
-  1047427035,
-  2932959818,
-  3654703836,
-  1088359270,
-  936918e3,
-  2847714899,
-  3736837829,
-  1202900863,
-  817233897,
-  3183342108,
-  3401237130,
-  1404277552,
-  615818150,
-  3134207493,
-  3453421203,
-  1423857449,
-  601450431,
-  3009837614,
-  3294710456,
-  1567103746,
-  711928724,
-  3020668471,
-  3272380065,
-  1510334235,
-  755167117
-]);
-function ensureBuffer(input) {
-  if (Buffer.isBuffer(input)) {
-    return input;
-  }
-  if (typeof input === "number") {
-    return Buffer.alloc(input);
-  } else if (typeof input === "string") {
-    return Buffer.from(input);
-  } else {
-    throw new Error("input must be buffer, number, or string, received " + typeof input);
-  }
-}
-function bufferizeInt(num) {
-  const tmp = ensureBuffer(4);
-  tmp.writeInt32BE(num, 0);
-  return tmp;
-}
-function _crc32(buf, previous) {
-  buf = ensureBuffer(buf);
-  if (Buffer.isBuffer(previous)) {
-    previous = previous.readUInt32BE(0);
-  }
-  let crc = ~~previous ^ -1;
-  for (var n = 0; n < buf.length; n++) {
-    crc = CRC_TABLE[(crc ^ buf[n]) & 255] ^ crc >>> 8;
-  }
-  return crc ^ -1;
-}
-function crc32() {
-  return bufferizeInt(_crc32.apply(null, arguments));
-}
-crc32.signed = function() {
-  return _crc32.apply(null, arguments);
-};
-crc32.unsigned = function() {
-  return _crc32.apply(null, arguments) >>> 0;
-};
-var bufferCrc32 = crc32;
-
-const index = /*@__PURE__*/getDefaultExportFromCjs(bufferCrc32);
-
-module.exports = index;
-
-
 /***/ }),
 
 /***/ 87269:
@@ -383833,6 +349672,320 @@ function singletonify(inst) {
 }
 
 
+/***/ }),
+
+/***/ 78564:
+/***/ ((module) => {
+
+"use strict";
+
+
+function getDefaultExportFromCjs (x) {
+	return x && x.__esModule && Object.prototype.hasOwnProperty.call(x, 'default') ? x['default'] : x;
+}
+
+const CRC_TABLE = new Int32Array([
+  0,
+  1996959894,
+  3993919788,
+  2567524794,
+  124634137,
+  1886057615,
+  3915621685,
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+  450548861,
+  1843258603,
+  4107580753,
+  2211677639,
+  325883990,
+  1684777152,
+  4251122042,
+  2321926636,
+  335633487,
+  1661365465,
+  4195302755,
+  2366115317,
+  997073096,
+  1281953886,
+  3579855332,
+  2724688242,
+  1006888145,
+  1258607687,
+  3524101629,
+  2768942443,
+  901097722,
+  1119000684,
+  3686517206,
+  2898065728,
+  853044451,
+  1172266101,
+  3705015759,
+  2882616665,
+  651767980,
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+  3369554304,
+  3218104598,
+  565507253,
+  1454621731,
+  3485111705,
+  3099436303,
+  671266974,
+  1594198024,
+  3322730930,
+  2970347812,
+  795835527,
+  1483230225,
+  3244367275,
+  3060149565,
+  1994146192,
+  31158534,
+  2563907772,
+  4023717930,
+  1907459465,
+  112637215,
+  2680153253,
+  3904427059,
+  2013776290,
+  251722036,
+  2517215374,
+  3775830040,
+  2137656763,
+  141376813,
+  2439277719,
+  3865271297,
+  1802195444,
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+  453092731,
+  2181625025,
+  4111451223,
+  1706088902,
+  314042704,
+  2344532202,
+  4240017532,
+  1658658271,
+  366619977,
+  2362670323,
+  4224994405,
+  1303535960,
+  984961486,
+  2747007092,
+  3569037538,
+  1256170817,
+  1037604311,
+  2765210733,
+  3554079995,
+  1131014506,
+  879679996,
+  2909243462,
+  3663771856,
+  1141124467,
+  855842277,
+  2852801631,
+  3708648649,
+  1342533948,
+  654459306,
+  3188396048,
+  3373015174,
+  1466479909,
+  544179635,
+  3110523913,
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+  3352799412,
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+  2489596804,
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+  4150417245,
+  2154129355,
+  426522225,
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+  4275313526,
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+  282753626,
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+  2394877945,
+  397917763,
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+  3160834842,
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+  3965973030,
+  1969922972,
+  40735498,
+  2617837225,
+  3943577151,
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+  83908371,
+  2512341634,
+  3803740692,
+  2075208622,
+  213261112,
+  2463272603,
+  3855990285,
+  2094854071,
+  198958881,
+  2262029012,
+  4057260610,
+  1759359992,
+  534414190,
+  2176718541,
+  4139329115,
+  1873836001,
+  414664567,
+  2282248934,
+  4279200368,
+  1711684554,
+  285281116,
+  2405801727,
+  4167216745,
+  1634467795,
+  376229701,
+  2685067896,
+  3608007406,
+  1308918612,
+  956543938,
+  2808555105,
+  3495958263,
+  1231636301,
+  1047427035,
+  2932959818,
+  3654703836,
+  1088359270,
+  936918e3,
+  2847714899,
+  3736837829,
+  1202900863,
+  817233897,
+  3183342108,
+  3401237130,
+  1404277552,
+  615818150,
+  3134207493,
+  3453421203,
+  1423857449,
+  601450431,
+  3009837614,
+  3294710456,
+  1567103746,
+  711928724,
+  3020668471,
+  3272380065,
+  1510334235,
+  755167117
+]);
+function ensureBuffer(input) {
+  if (Buffer.isBuffer(input)) {
+    return input;
+  }
+  if (typeof input === "number") {
+    return Buffer.alloc(input);
+  } else if (typeof input === "string") {
+    return Buffer.from(input);
+  } else {
+    throw new Error("input must be buffer, number, or string, received " + typeof input);
+  }
+}
+function bufferizeInt(num) {
+  const tmp = ensureBuffer(4);
+  tmp.writeInt32BE(num, 0);
+  return tmp;
+}
+function _crc32(buf, previous) {
+  buf = ensureBuffer(buf);
+  if (Buffer.isBuffer(previous)) {
+    previous = previous.readUInt32BE(0);
+  }
+  let crc = ~~previous ^ -1;
+  for (var n = 0; n < buf.length; n++) {
+    crc = CRC_TABLE[(crc ^ buf[n]) & 255] ^ crc >>> 8;
+  }
+  return crc ^ -1;
+}
+function crc32() {
+  return bufferizeInt(_crc32.apply(null, arguments));
+}
+crc32.signed = function() {
+  return _crc32.apply(null, arguments);
+};
+crc32.unsigned = function() {
+  return _crc32.apply(null, arguments) >>> 0;
+};
+var bufferCrc32 = crc32;
+
+const index = /*@__PURE__*/getDefaultExportFromCjs(bufferCrc32);
+
+module.exports = index;
+
+
 /***/ }),
 
 /***/ 84777:
diff --git a/dist/index.js.map b/dist/index.js.map
index 187d66a..1571885 100644
--- a/dist/index.js.map
+++ b/dist/index.js.map
@@ -1 +1 @@
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(function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.platform = exports.toPlatformPath = exports.toWin32Path = exports.toPosixPath = exports.markdownSummary = exports.summary = exports.getIDToken = exports.getState = exports.saveState = exports.group = exports.endGroup = exports.startGroup = exports.info = exports.notice = exports.warning = exports.error = exports.debug = exports.isDebug = exports.setFailed = exports.setCommandEcho = exports.setOutput = exports.getBooleanInput = exports.getMultilineInput = exports.getInput = exports.addPath = exports.setSecret = exports.exportVariable = exports.ExitCode = void 0;\nconst command_1 = require(\"./command\");\nconst file_command_1 = require(\"./file-command\");\nconst utils_1 = require(\"./utils\");\nconst os = __importStar(require(\"os\"));\nconst path = __importStar(require(\"path\"));\nconst oidc_utils_1 = require(\"./oidc-utils\");\n/**\n * The code to exit an action\n */\nvar ExitCode;\n(function (ExitCode) {\n    /**\n     * A code indicating that the action was successful\n     */\n    ExitCode[ExitCode[\"Success\"] = 0] = \"Success\";\n    /**\n     * A code indicating that the action was a failure\n     */\n    ExitCode[ExitCode[\"Failure\"] = 1] = \"Failure\";\n})(ExitCode || (exports.ExitCode = ExitCode = {}));\n//-----------------------------------------------------------------------\n// Variables\n//-----------------------------------------------------------------------\n/**\n * Sets env variable for this action and future actions in the job\n * @param name the name of the variable to set\n * @param val the value of the variable. Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction exportVariable(name, val) {\n    const convertedVal = (0, utils_1.toCommandValue)(val);\n    process.env[name] = convertedVal;\n    const filePath = process.env['GITHUB_ENV'] || '';\n    if (filePath) {\n        return (0, file_command_1.issueFileCommand)('ENV', (0, file_command_1.prepareKeyValueMessage)(name, val));\n    }\n    (0, command_1.issueCommand)('set-env', { name }, convertedVal);\n}\nexports.exportVariable = exportVariable;\n/**\n * Registers a secret which will get masked from logs\n * @param secret value of the secret\n */\nfunction setSecret(secret) {\n    (0, command_1.issueCommand)('add-mask', {}, secret);\n}\nexports.setSecret = setSecret;\n/**\n * Prepends inputPath to the PATH (for this action and future actions)\n * @param inputPath\n */\nfunction addPath(inputPath) {\n    const filePath = process.env['GITHUB_PATH'] || '';\n    if (filePath) {\n        (0, file_command_1.issueFileCommand)('PATH', inputPath);\n    }\n    else {\n        (0, command_1.issueCommand)('add-path', {}, inputPath);\n    }\n    process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;\n}\nexports.addPath = addPath;\n/**\n * Gets the value of an input.\n * Unless trimWhitespace is set to false in InputOptions, the value is also trimmed.\n * Returns an empty string if the value is not defined.\n *\n * @param     name     name of the input to get\n * @param     options  optional. See InputOptions.\n * @returns   string\n */\nfunction getInput(name, options) {\n    const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || '';\n    if (options && options.required && !val) {\n        throw new Error(`Input required and not supplied: ${name}`);\n    }\n    if (options && options.trimWhitespace === false) {\n        return val;\n    }\n    return val.trim();\n}\nexports.getInput = getInput;\n/**\n * Gets the values of an multiline input.  Each value is also trimmed.\n *\n * @param     name     name of the input to get\n * @param     options  optional. See InputOptions.\n * @returns   string[]\n *\n */\nfunction getMultilineInput(name, options) {\n    const inputs = getInput(name, options)\n        .split('\\n')\n        .filter(x => x !== '');\n    if (options && options.trimWhitespace === false) {\n        return inputs;\n    }\n    return inputs.map(input => input.trim());\n}\nexports.getMultilineInput = getMultilineInput;\n/**\n * Gets the input value of the boolean type in the YAML 1.2 \"core schema\" specification.\n * Support boolean input list: `true | True | TRUE | false | False | FALSE` .\n * The return value is also in boolean type.\n * ref: https://yaml.org/spec/1.2/spec.html#id2804923\n *\n * @param     name     name of the input to get\n * @param     options  optional. See InputOptions.\n * @returns   boolean\n */\nfunction getBooleanInput(name, options) {\n    const trueValue = ['true', 'True', 'TRUE'];\n    const falseValue = ['false', 'False', 'FALSE'];\n    const val = getInput(name, options);\n    if (trueValue.includes(val))\n        return true;\n    if (falseValue.includes(val))\n        return false;\n    throw new TypeError(`Input does not meet YAML 1.2 \"Core Schema\" specification: ${name}\\n` +\n        `Support boolean input list: \\`true | True | TRUE | false | False | FALSE\\``);\n}\nexports.getBooleanInput = getBooleanInput;\n/**\n * Sets the value of an output.\n *\n * @param     name     name of the output to set\n * @param     value    value to store. Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction setOutput(name, value) {\n    const filePath = process.env['GITHUB_OUTPUT'] || '';\n    if (filePath) {\n        return (0, file_command_1.issueFileCommand)('OUTPUT', (0, file_command_1.prepareKeyValueMessage)(name, value));\n    }\n    process.stdout.write(os.EOL);\n    (0, command_1.issueCommand)('set-output', { name }, (0, utils_1.toCommandValue)(value));\n}\nexports.setOutput = setOutput;\n/**\n * Enables or disables the echoing of commands into stdout for the rest of the step.\n * Echoing is disabled by default if ACTIONS_STEP_DEBUG is not set.\n *\n */\nfunction setCommandEcho(enabled) {\n    (0, command_1.issue)('echo', enabled ? 'on' : 'off');\n}\nexports.setCommandEcho = setCommandEcho;\n//-----------------------------------------------------------------------\n// Results\n//-----------------------------------------------------------------------\n/**\n * Sets the action status to failed.\n * When the action exits it will be with an exit code of 1\n * @param message add error issue message\n */\nfunction setFailed(message) {\n    process.exitCode = ExitCode.Failure;\n    error(message);\n}\nexports.setFailed = setFailed;\n//-----------------------------------------------------------------------\n// Logging Commands\n//-----------------------------------------------------------------------\n/**\n * Gets whether Actions Step Debug is on or not\n */\nfunction isDebug() {\n    return process.env['RUNNER_DEBUG'] === '1';\n}\nexports.isDebug = isDebug;\n/**\n * Writes debug message to user log\n * @param message debug message\n */\nfunction debug(message) {\n    (0, command_1.issueCommand)('debug', {}, message);\n}\nexports.debug = debug;\n/**\n * Adds an error issue\n * @param message error issue message. Errors will be converted to string via toString()\n * @param properties optional properties to add to the annotation.\n */\nfunction error(message, properties = {}) {\n    (0, command_1.issueCommand)('error', (0, utils_1.toCommandProperties)(properties), message instanceof Error ? message.toString() : message);\n}\nexports.error = error;\n/**\n * Adds a warning issue\n * @param message warning issue message. Errors will be converted to string via toString()\n * @param properties optional properties to add to the annotation.\n */\nfunction warning(message, properties = {}) {\n    (0, command_1.issueCommand)('warning', (0, utils_1.toCommandProperties)(properties), message instanceof Error ? message.toString() : message);\n}\nexports.warning = warning;\n/**\n * Adds a notice issue\n * @param message notice issue message. Errors will be converted to string via toString()\n * @param properties optional properties to add to the annotation.\n */\nfunction notice(message, properties = {}) {\n    (0, command_1.issueCommand)('notice', (0, utils_1.toCommandProperties)(properties), message instanceof Error ? message.toString() : message);\n}\nexports.notice = notice;\n/**\n * Writes info to log with console.log.\n * @param message info message\n */\nfunction info(message) {\n    process.stdout.write(message + os.EOL);\n}\nexports.info = info;\n/**\n * Begin an output group.\n *\n * Output until the next `groupEnd` will be foldable in this group\n *\n * @param name The name of the output group\n */\nfunction startGroup(name) {\n    (0, command_1.issue)('group', name);\n}\nexports.startGroup = startGroup;\n/**\n * End an output group.\n */\nfunction endGroup() {\n    (0, command_1.issue)('endgroup');\n}\nexports.endGroup = endGroup;\n/**\n * Wrap an asynchronous function call in a group.\n *\n * Returns the same type as the function itself.\n *\n * @param name The name of the group\n * @param fn The function to wrap in the group\n */\nfunction group(name, fn) {\n    return __awaiter(this, void 0, void 0, function* () {\n        startGroup(name);\n        let result;\n        try {\n            result = yield fn();\n        }\n        finally {\n            endGroup();\n        }\n        return result;\n    });\n}\nexports.group = group;\n//-----------------------------------------------------------------------\n// Wrapper action state\n//-----------------------------------------------------------------------\n/**\n * Saves state for current action, the state can only be retrieved by this action's post job execution.\n *\n * @param     name     name of the state to store\n * @param     value    value to store. Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction saveState(name, value) {\n    const filePath = process.env['GITHUB_STATE'] || '';\n    if (filePath) {\n        return (0, file_command_1.issueFileCommand)('STATE', (0, file_command_1.prepareKeyValueMessage)(name, value));\n    }\n    (0, command_1.issueCommand)('save-state', { name }, (0, utils_1.toCommandValue)(value));\n}\nexports.saveState = saveState;\n/**\n * Gets the value of an state set by this action's main execution.\n *\n * @param     name     name of the state to get\n * @returns   string\n */\nfunction getState(name) {\n    return process.env[`STATE_${name}`] || '';\n}\nexports.getState = getState;\nfunction getIDToken(aud) {\n    return __awaiter(this, void 0, void 0, function* () {\n        return yield oidc_utils_1.OidcClient.getIDToken(aud);\n    });\n}\nexports.getIDToken = getIDToken;\n/**\n * Summary exports\n */\nvar summary_1 = require(\"./summary\");\nObject.defineProperty(exports, \"summary\", { enumerable: true, get: function () { return summary_1.summary; } });\n/**\n * @deprecated use core.summary\n */\nvar summary_2 = require(\"./summary\");\nObject.defineProperty(exports, \"markdownSummary\", { enumerable: true, get: function () { return summary_2.markdownSummary; } });\n/**\n * Path exports\n */\nvar path_utils_1 = require(\"./path-utils\");\nObject.defineProperty(exports, \"toPosixPath\", { enumerable: true, get: function () { return path_utils_1.toPosixPath; } });\nObject.defineProperty(exports, \"toWin32Path\", { enumerable: true, get: function () { return path_utils_1.toWin32Path; } });\nObject.defineProperty(exports, \"toPlatformPath\", { enumerable: true, get: function () { return path_utils_1.toPlatformPath; } });\n/**\n * Platform utilities exports\n */\nexports.platform = __importStar(require(\"./platform\"));\n//# sourceMappingURL=core.js.map","\"use strict\";\n// For internal use, subject to change.\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.prepareKeyValueMessage = exports.issueFileCommand = void 0;\n// We use any as a valid input type\n/* eslint-disable @typescript-eslint/no-explicit-any */\nconst crypto = __importStar(require(\"crypto\"));\nconst fs = __importStar(require(\"fs\"));\nconst os = __importStar(require(\"os\"));\nconst utils_1 = require(\"./utils\");\nfunction issueFileCommand(command, message) {\n    const filePath = process.env[`GITHUB_${command}`];\n    if (!filePath) {\n        throw new Error(`Unable to find environment variable for file command ${command}`);\n    }\n    if (!fs.existsSync(filePath)) {\n        throw new Error(`Missing file at path: ${filePath}`);\n    }\n    fs.appendFileSync(filePath, `${(0, utils_1.toCommandValue)(message)}${os.EOL}`, {\n        encoding: 'utf8'\n    });\n}\nexports.issueFileCommand = issueFileCommand;\nfunction prepareKeyValueMessage(key, value) {\n    const delimiter = `ghadelimiter_${crypto.randomUUID()}`;\n    const convertedValue = (0, utils_1.toCommandValue)(value);\n    // These should realistically never happen, but just in case someone finds a\n    // way to exploit uuid generation let's not allow keys or values that contain\n    // the delimiter.\n    if (key.includes(delimiter)) {\n        throw new Error(`Unexpected input: name should not contain the delimiter \"${delimiter}\"`);\n    }\n    if (convertedValue.includes(delimiter)) {\n        throw new Error(`Unexpected input: value should not contain the delimiter \"${delimiter}\"`);\n    }\n    return `${key}<<${delimiter}${os.EOL}${convertedValue}${os.EOL}${delimiter}`;\n}\nexports.prepareKeyValueMessage = prepareKeyValueMessage;\n//# sourceMappingURL=file-command.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.OidcClient = void 0;\nconst http_client_1 = require(\"@actions/http-client\");\nconst auth_1 = require(\"@actions/http-client/lib/auth\");\nconst core_1 = require(\"./core\");\nclass OidcClient {\n    static createHttpClient(allowRetry = true, maxRetry = 10) {\n        const requestOptions = {\n            allowRetries: allowRetry,\n            maxRetries: maxRetry\n        };\n        return new http_client_1.HttpClient('actions/oidc-client', [new auth_1.BearerCredentialHandler(OidcClient.getRequestToken())], requestOptions);\n    }\n    static getRequestToken() {\n        const token = process.env['ACTIONS_ID_TOKEN_REQUEST_TOKEN'];\n        if (!token) {\n            throw new Error('Unable to get ACTIONS_ID_TOKEN_REQUEST_TOKEN env variable');\n        }\n        return token;\n    }\n    static getIDTokenUrl() {\n        const runtimeUrl = process.env['ACTIONS_ID_TOKEN_REQUEST_URL'];\n        if (!runtimeUrl) {\n            throw new Error('Unable to get ACTIONS_ID_TOKEN_REQUEST_URL env variable');\n        }\n        return runtimeUrl;\n    }\n    static getCall(id_token_url) {\n        var _a;\n        return __awaiter(this, void 0, void 0, function* () {\n            const httpclient = OidcClient.createHttpClient();\n            const res = yield httpclient\n                .getJson(id_token_url)\n                .catch(error => {\n                throw new Error(`Failed to get ID Token. \\n \n        Error Code : ${error.statusCode}\\n \n        Error Message: ${error.message}`);\n            });\n            const id_token = (_a = res.result) === null || _a === void 0 ? void 0 : _a.value;\n            if (!id_token) {\n                throw new Error('Response json body do not have ID Token field');\n            }\n            return id_token;\n        });\n    }\n    static getIDToken(audience) {\n        return __awaiter(this, void 0, void 0, function* () {\n            try {\n                // New ID Token is requested from action service\n                let id_token_url = OidcClient.getIDTokenUrl();\n                if (audience) {\n                    const encodedAudience = encodeURIComponent(audience);\n                    id_token_url = `${id_token_url}&audience=${encodedAudience}`;\n                }\n                (0, core_1.debug)(`ID token url is ${id_token_url}`);\n                const id_token = yield OidcClient.getCall(id_token_url);\n                (0, core_1.setSecret)(id_token);\n                return id_token;\n            }\n            catch (error) {\n                throw new Error(`Error message: ${error.message}`);\n            }\n        });\n    }\n}\nexports.OidcClient = OidcClient;\n//# sourceMappingURL=oidc-utils.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.toPlatformPath = exports.toWin32Path = exports.toPosixPath = void 0;\nconst path = __importStar(require(\"path\"));\n/**\n * toPosixPath converts the given path to the posix form. On Windows, \\\\ will be\n * replaced with /.\n *\n * @param pth. Path to transform.\n * @return string Posix path.\n */\nfunction toPosixPath(pth) {\n    return pth.replace(/[\\\\]/g, '/');\n}\nexports.toPosixPath = toPosixPath;\n/**\n * toWin32Path converts the given path to the win32 form. On Linux, / will be\n * replaced with \\\\.\n *\n * @param pth. Path to transform.\n * @return string Win32 path.\n */\nfunction toWin32Path(pth) {\n    return pth.replace(/[/]/g, '\\\\');\n}\nexports.toWin32Path = toWin32Path;\n/**\n * toPlatformPath converts the given path to a platform-specific path. It does\n * this by replacing instances of / and \\ with the platform-specific path\n * separator.\n *\n * @param pth The path to platformize.\n * @return string The platform-specific path.\n */\nfunction toPlatformPath(pth) {\n    return pth.replace(/[/\\\\]/g, path.sep);\n}\nexports.toPlatformPath = toPlatformPath;\n//# sourceMappingURL=path-utils.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getDetails = exports.isLinux = exports.isMacOS = exports.isWindows = exports.arch = exports.platform = void 0;\nconst os_1 = __importDefault(require(\"os\"));\nconst exec = __importStar(require(\"@actions/exec\"));\nconst getWindowsInfo = () => __awaiter(void 0, void 0, void 0, function* () {\n    const { stdout: version } = yield exec.getExecOutput('powershell -command \"(Get-CimInstance -ClassName Win32_OperatingSystem).Version\"', undefined, {\n        silent: true\n    });\n    const { stdout: name } = yield exec.getExecOutput('powershell -command \"(Get-CimInstance -ClassName Win32_OperatingSystem).Caption\"', undefined, {\n        silent: true\n    });\n    return {\n        name: name.trim(),\n        version: version.trim()\n    };\n});\nconst getMacOsInfo = () => __awaiter(void 0, void 0, void 0, function* () {\n    var _a, _b, _c, _d;\n    const { stdout } = yield exec.getExecOutput('sw_vers', undefined, {\n        silent: true\n    });\n    const version = (_b = (_a = stdout.match(/ProductVersion:\\s*(.+)/)) === null || _a === void 0 ? void 0 : _a[1]) !== null && _b !== void 0 ? _b : '';\n    const name = (_d = (_c = stdout.match(/ProductName:\\s*(.+)/)) === null || _c === void 0 ? void 0 : _c[1]) !== null && _d !== void 0 ? _d : '';\n    return {\n        name,\n        version\n    };\n});\nconst getLinuxInfo = () => __awaiter(void 0, void 0, void 0, function* () {\n    const { stdout } = yield exec.getExecOutput('lsb_release', ['-i', '-r', '-s'], {\n        silent: true\n    });\n    const [name, version] = stdout.trim().split('\\n');\n    return {\n        name,\n        version\n    };\n});\nexports.platform = os_1.default.platform();\nexports.arch = os_1.default.arch();\nexports.isWindows = exports.platform === 'win32';\nexports.isMacOS = exports.platform === 'darwin';\nexports.isLinux = exports.platform === 'linux';\nfunction getDetails() {\n    return __awaiter(this, void 0, void 0, function* () {\n        return Object.assign(Object.assign({}, (yield (exports.isWindows\n            ? getWindowsInfo()\n            : exports.isMacOS\n                ? getMacOsInfo()\n                : getLinuxInfo()))), { platform: exports.platform,\n            arch: exports.arch,\n            isWindows: exports.isWindows,\n            isMacOS: exports.isMacOS,\n            isLinux: exports.isLinux });\n    });\n}\nexports.getDetails = getDetails;\n//# sourceMappingURL=platform.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.summary = exports.markdownSummary = exports.SUMMARY_DOCS_URL = exports.SUMMARY_ENV_VAR = void 0;\nconst os_1 = require(\"os\");\nconst fs_1 = require(\"fs\");\nconst { access, appendFile, writeFile } = fs_1.promises;\nexports.SUMMARY_ENV_VAR = 'GITHUB_STEP_SUMMARY';\nexports.SUMMARY_DOCS_URL = 'https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-job-summary';\nclass Summary {\n    constructor() {\n        this._buffer = '';\n    }\n    /**\n     * Finds the summary file path from the environment, rejects if env var is not found or file does not exist\n     * Also checks r/w permissions.\n     *\n     * @returns step summary file path\n     */\n    filePath() {\n        return __awaiter(this, void 0, void 0, function* () {\n            if (this._filePath) {\n                return this._filePath;\n            }\n            const pathFromEnv = process.env[exports.SUMMARY_ENV_VAR];\n            if (!pathFromEnv) {\n                throw new Error(`Unable to find environment variable for $${exports.SUMMARY_ENV_VAR}. Check if your runtime environment supports job summaries.`);\n            }\n            try {\n                yield access(pathFromEnv, fs_1.constants.R_OK | fs_1.constants.W_OK);\n            }\n            catch (_a) {\n                throw new Error(`Unable to access summary file: '${pathFromEnv}'. Check if the file has correct read/write permissions.`);\n            }\n            this._filePath = pathFromEnv;\n            return this._filePath;\n        });\n    }\n    /**\n     * Wraps content in an HTML tag, adding any HTML attributes\n     *\n     * @param {string} tag HTML tag to wrap\n     * @param {string | null} content content within the tag\n     * @param {[attribute: string]: string} attrs key-value list of HTML attributes to add\n     *\n     * @returns {string} content wrapped in HTML element\n     */\n    wrap(tag, content, attrs = {}) {\n        const htmlAttrs = Object.entries(attrs)\n            .map(([key, value]) => ` ${key}=\"${value}\"`)\n            .join('');\n        if (!content) {\n            return `<${tag}${htmlAttrs}>`;\n        }\n        return `<${tag}${htmlAttrs}>${content}`;\n    }\n    /**\n     * Writes text in the buffer to the summary buffer file and empties buffer. Will append by default.\n     *\n     * @param {SummaryWriteOptions} [options] (optional) options for write operation\n     *\n     * @returns {Promise} summary instance\n     */\n    write(options) {\n        return __awaiter(this, void 0, void 0, function* () {\n            const overwrite = !!(options === null || options === void 0 ? void 0 : options.overwrite);\n            const filePath = yield this.filePath();\n            const writeFunc = overwrite ? writeFile : appendFile;\n            yield writeFunc(filePath, this._buffer, { encoding: 'utf8' });\n            return this.emptyBuffer();\n        });\n    }\n    /**\n     * Clears the summary buffer and wipes the summary file\n     *\n     * @returns {Summary} summary instance\n     */\n    clear() {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.emptyBuffer().write({ overwrite: true });\n        });\n    }\n    /**\n     * Returns the current summary buffer as a string\n     *\n     * @returns {string} string of summary buffer\n     */\n    stringify() {\n        return this._buffer;\n    }\n    /**\n     * If the summary buffer is empty\n     *\n     * @returns {boolen} true if the buffer is empty\n     */\n    isEmptyBuffer() {\n        return this._buffer.length === 0;\n    }\n    /**\n     * Resets the summary buffer without writing to summary file\n     *\n     * @returns {Summary} summary instance\n     */\n    emptyBuffer() {\n        this._buffer = '';\n        return this;\n    }\n    /**\n     * Adds raw text to the summary buffer\n     *\n     * @param {string} text content to add\n     * @param {boolean} [addEOL=false] (optional) append an EOL to the raw text (default: false)\n     *\n     * @returns {Summary} summary instance\n     */\n    addRaw(text, addEOL = false) {\n        this._buffer += text;\n        return addEOL ? this.addEOL() : this;\n    }\n    /**\n     * Adds the operating system-specific end-of-line marker to the buffer\n     *\n     * @returns {Summary} summary instance\n     */\n    addEOL() {\n        return this.addRaw(os_1.EOL);\n    }\n    /**\n     * Adds an HTML codeblock to the summary buffer\n     *\n     * @param {string} code content to render within fenced code block\n     * @param {string} lang (optional) language to syntax highlight code\n     *\n     * @returns {Summary} summary instance\n     */\n    addCodeBlock(code, lang) {\n        const attrs = Object.assign({}, (lang && { lang }));\n        const element = this.wrap('pre', this.wrap('code', code), attrs);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML list to the summary buffer\n     *\n     * @param {string[]} items list of items to render\n     * @param {boolean} [ordered=false] (optional) if the rendered list should be ordered or not (default: false)\n     *\n     * @returns {Summary} summary instance\n     */\n    addList(items, ordered = false) {\n        const tag = ordered ? 'ol' : 'ul';\n        const listItems = items.map(item => this.wrap('li', item)).join('');\n        const element = this.wrap(tag, listItems);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML table to the summary buffer\n     *\n     * @param {SummaryTableCell[]} rows table rows\n     *\n     * @returns {Summary} summary instance\n     */\n    addTable(rows) {\n        const tableBody = rows\n            .map(row => {\n            const cells = row\n                .map(cell => {\n                if (typeof cell === 'string') {\n                    return this.wrap('td', cell);\n                }\n                const { header, data, colspan, rowspan } = cell;\n                const tag = header ? 'th' : 'td';\n                const attrs = Object.assign(Object.assign({}, (colspan && { colspan })), (rowspan && { rowspan }));\n                return this.wrap(tag, data, attrs);\n            })\n                .join('');\n            return this.wrap('tr', cells);\n        })\n            .join('');\n        const element = this.wrap('table', tableBody);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds a collapsable HTML details element to the summary buffer\n     *\n     * @param {string} label text for the closed state\n     * @param {string} content collapsable content\n     *\n     * @returns {Summary} summary instance\n     */\n    addDetails(label, content) {\n        const element = this.wrap('details', this.wrap('summary', label) + content);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML image tag to the summary buffer\n     *\n     * @param {string} src path to the image you to embed\n     * @param {string} alt text description of the image\n     * @param {SummaryImageOptions} options (optional) addition image attributes\n     *\n     * @returns {Summary} summary instance\n     */\n    addImage(src, alt, options) {\n        const { width, height } = options || {};\n        const attrs = Object.assign(Object.assign({}, (width && { width })), (height && { height }));\n        const element = this.wrap('img', null, Object.assign({ src, alt }, attrs));\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML section heading element\n     *\n     * @param {string} text heading text\n     * @param {number | string} [level=1] (optional) the heading level, default: 1\n     *\n     * @returns {Summary} summary instance\n     */\n    addHeading(text, level) {\n        const tag = `h${level}`;\n        const allowedTag = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'].includes(tag)\n            ? tag\n            : 'h1';\n        const element = this.wrap(allowedTag, text);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML thematic break (
) to the summary buffer\n     *\n     * @returns {Summary} summary instance\n     */\n    addSeparator() {\n        const element = this.wrap('hr', null);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML line break (
) to the summary buffer\n     *\n     * @returns {Summary} summary instance\n     */\n    addBreak() {\n        const element = this.wrap('br', null);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML blockquote to the summary buffer\n     *\n     * @param {string} text quote text\n     * @param {string} cite (optional) citation url\n     *\n     * @returns {Summary} summary instance\n     */\n    addQuote(text, cite) {\n        const attrs = Object.assign({}, (cite && { cite }));\n        const element = this.wrap('blockquote', text, attrs);\n        return this.addRaw(element).addEOL();\n    }\n    /**\n     * Adds an HTML anchor tag to the summary buffer\n     *\n     * @param {string} text link text/content\n     * @param {string} href hyperlink\n     *\n     * @returns {Summary} summary instance\n     */\n    addLink(text, href) {\n        const element = this.wrap('a', text, { href });\n        return this.addRaw(element).addEOL();\n    }\n}\nconst _summary = new Summary();\n/**\n * @deprecated use `core.summary`\n */\nexports.markdownSummary = _summary;\nexports.summary = _summary;\n//# sourceMappingURL=summary.js.map","\"use strict\";\n// We use any as a valid input type\n/* eslint-disable @typescript-eslint/no-explicit-any */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.toCommandProperties = exports.toCommandValue = void 0;\n/**\n * Sanitizes an input into a string so it can be passed into issueCommand safely\n * @param input input to sanitize into a string\n */\nfunction toCommandValue(input) {\n    if (input === null || input === undefined) {\n        return '';\n    }\n    else if (typeof input === 'string' || input instanceof String) {\n        return input;\n    }\n    return JSON.stringify(input);\n}\nexports.toCommandValue = toCommandValue;\n/**\n *\n * @param annotationProperties\n * @returns The command properties to send with the actual annotation command\n * See IssueCommandProperties: https://github.com/actions/runner/blob/main/src/Runner.Worker/ActionCommandManager.cs#L646\n */\nfunction toCommandProperties(annotationProperties) {\n    if (!Object.keys(annotationProperties).length) {\n        return {};\n    }\n    return {\n        title: annotationProperties.title,\n        file: annotationProperties.file,\n        line: annotationProperties.startLine,\n        endLine: annotationProperties.endLine,\n        col: annotationProperties.startColumn,\n        endColumn: annotationProperties.endColumn\n    };\n}\nexports.toCommandProperties = toCommandProperties;\n//# sourceMappingURL=utils.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getExecOutput = exports.exec = void 0;\nconst string_decoder_1 = require(\"string_decoder\");\nconst tr = __importStar(require(\"./toolrunner\"));\n/**\n * Exec a command.\n * Output will be streamed to the live console.\n * Returns promise with return code\n *\n * @param     commandLine        command to execute (can include additional args). Must be correctly escaped.\n * @param     args               optional arguments for tool. Escaping is handled by the lib.\n * @param     options            optional exec options.  See ExecOptions\n * @returns   Promise    exit code\n */\nfunction exec(commandLine, args, options) {\n    return __awaiter(this, void 0, void 0, function* () {\n        const commandArgs = tr.argStringToArray(commandLine);\n        if (commandArgs.length === 0) {\n            throw new Error(`Parameter 'commandLine' cannot be null or empty.`);\n        }\n        // Path to tool to execute should be first arg\n        const toolPath = commandArgs[0];\n        args = commandArgs.slice(1).concat(args || []);\n        const runner = new tr.ToolRunner(toolPath, args, options);\n        return runner.exec();\n    });\n}\nexports.exec = exec;\n/**\n * Exec a command and get the output.\n * Output will be streamed to the live console.\n * Returns promise with the exit code and collected stdout and stderr\n *\n * @param     commandLine           command to execute (can include additional args). Must be correctly escaped.\n * @param     args                  optional arguments for tool. Escaping is handled by the lib.\n * @param     options               optional exec options.  See ExecOptions\n * @returns   Promise   exit code, stdout, and stderr\n */\nfunction getExecOutput(commandLine, args, options) {\n    var _a, _b;\n    return __awaiter(this, void 0, void 0, function* () {\n        let stdout = '';\n        let stderr = '';\n        //Using string decoder covers the case where a mult-byte character is split\n        const stdoutDecoder = new string_decoder_1.StringDecoder('utf8');\n        const stderrDecoder = new string_decoder_1.StringDecoder('utf8');\n        const originalStdoutListener = (_a = options === null || options === void 0 ? void 0 : options.listeners) === null || _a === void 0 ? void 0 : _a.stdout;\n        const originalStdErrListener = (_b = options === null || options === void 0 ? void 0 : options.listeners) === null || _b === void 0 ? void 0 : _b.stderr;\n        const stdErrListener = (data) => {\n            stderr += stderrDecoder.write(data);\n            if (originalStdErrListener) {\n                originalStdErrListener(data);\n            }\n        };\n        const stdOutListener = (data) => {\n            stdout += stdoutDecoder.write(data);\n            if (originalStdoutListener) {\n                originalStdoutListener(data);\n            }\n        };\n        const listeners = Object.assign(Object.assign({}, options === null || options === void 0 ? void 0 : options.listeners), { stdout: stdOutListener, stderr: stdErrListener });\n        const exitCode = yield exec(commandLine, args, Object.assign(Object.assign({}, options), { listeners }));\n        //flush any remaining characters\n        stdout += stdoutDecoder.end();\n        stderr += stderrDecoder.end();\n        return {\n            exitCode,\n            stdout,\n            stderr\n        };\n    });\n}\nexports.getExecOutput = getExecOutput;\n//# sourceMappingURL=exec.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.argStringToArray = exports.ToolRunner = void 0;\nconst os = __importStar(require(\"os\"));\nconst events = __importStar(require(\"events\"));\nconst child = __importStar(require(\"child_process\"));\nconst path = __importStar(require(\"path\"));\nconst io = __importStar(require(\"@actions/io\"));\nconst ioUtil = __importStar(require(\"@actions/io/lib/io-util\"));\nconst timers_1 = require(\"timers\");\n/* eslint-disable @typescript-eslint/unbound-method */\nconst IS_WINDOWS = process.platform === 'win32';\n/*\n * Class for running command line tools. Handles quoting and arg parsing in a platform agnostic way.\n */\nclass ToolRunner extends events.EventEmitter {\n    constructor(toolPath, args, options) {\n        super();\n        if (!toolPath) {\n            throw new Error(\"Parameter 'toolPath' cannot be null or empty.\");\n        }\n        this.toolPath = toolPath;\n        this.args = args || [];\n        this.options = options || {};\n    }\n    _debug(message) {\n        if (this.options.listeners && this.options.listeners.debug) {\n            this.options.listeners.debug(message);\n        }\n    }\n    _getCommandString(options, noPrefix) {\n        const toolPath = this._getSpawnFileName();\n        const args = this._getSpawnArgs(options);\n        let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool\n        if (IS_WINDOWS) {\n            // Windows + cmd file\n            if (this._isCmdFile()) {\n                cmd += toolPath;\n                for (const a of args) {\n                    cmd += ` ${a}`;\n                }\n            }\n            // Windows + verbatim\n            else if (options.windowsVerbatimArguments) {\n                cmd += `\"${toolPath}\"`;\n                for (const a of args) {\n                    cmd += ` ${a}`;\n                }\n            }\n            // Windows (regular)\n            else {\n                cmd += this._windowsQuoteCmdArg(toolPath);\n                for (const a of args) {\n                    cmd += ` ${this._windowsQuoteCmdArg(a)}`;\n                }\n            }\n        }\n        else {\n            // OSX/Linux - this can likely be improved with some form of quoting.\n            // creating processes on Unix is fundamentally different than Windows.\n            // on Unix, execvp() takes an arg array.\n            cmd += toolPath;\n            for (const a of args) {\n                cmd += ` ${a}`;\n            }\n        }\n        return cmd;\n    }\n    _processLineBuffer(data, strBuffer, onLine) {\n        try {\n            let s = strBuffer + data.toString();\n            let n = s.indexOf(os.EOL);\n            while (n > -1) {\n                const line = s.substring(0, n);\n                onLine(line);\n                // the rest of the string ...\n                s = s.substring(n + os.EOL.length);\n                n = s.indexOf(os.EOL);\n            }\n            return s;\n        }\n        catch (err) {\n            // streaming lines to console is best effort.  Don't fail a build.\n            this._debug(`error processing line. Failed with error ${err}`);\n            return '';\n        }\n    }\n    _getSpawnFileName() {\n        if (IS_WINDOWS) {\n            if (this._isCmdFile()) {\n                return process.env['COMSPEC'] || 'cmd.exe';\n            }\n        }\n        return this.toolPath;\n    }\n    _getSpawnArgs(options) {\n        if (IS_WINDOWS) {\n            if (this._isCmdFile()) {\n                let argline = `/D /S /C \"${this._windowsQuoteCmdArg(this.toolPath)}`;\n                for (const a of this.args) {\n                    argline += ' ';\n                    argline += options.windowsVerbatimArguments\n                        ? a\n                        : this._windowsQuoteCmdArg(a);\n                }\n                argline += '\"';\n                return [argline];\n            }\n        }\n        return this.args;\n    }\n    _endsWith(str, end) {\n        return str.endsWith(end);\n    }\n    _isCmdFile() {\n        const upperToolPath = this.toolPath.toUpperCase();\n        return (this._endsWith(upperToolPath, '.CMD') ||\n            this._endsWith(upperToolPath, '.BAT'));\n    }\n    _windowsQuoteCmdArg(arg) {\n        // for .exe, apply the normal quoting rules that libuv applies\n        if (!this._isCmdFile()) {\n            return this._uvQuoteCmdArg(arg);\n        }\n        // otherwise apply quoting rules specific to the cmd.exe command line parser.\n        // the libuv rules are generic and are not designed specifically for cmd.exe\n        // command line parser.\n        //\n        // for a detailed description of the cmd.exe command line parser, refer to\n        // http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912\n        // need quotes for empty arg\n        if (!arg) {\n            return '\"\"';\n        }\n        // determine whether the arg needs to be quoted\n        const cmdSpecialChars = [\n            ' ',\n            '\\t',\n            '&',\n            '(',\n            ')',\n            '[',\n            ']',\n            '{',\n            '}',\n            '^',\n            '=',\n            ';',\n            '!',\n            \"'\",\n            '+',\n            ',',\n            '`',\n            '~',\n            '|',\n            '<',\n            '>',\n            '\"'\n        ];\n        let needsQuotes = false;\n        for (const char of arg) {\n            if (cmdSpecialChars.some(x => x === char)) {\n                needsQuotes = true;\n                break;\n            }\n        }\n        // short-circuit if quotes not needed\n        if (!needsQuotes) {\n            return arg;\n        }\n        // the following quoting rules are very similar to the rules that by libuv applies.\n        //\n        // 1) wrap the string in quotes\n        //\n        // 2) double-up quotes - i.e. \" => \"\"\n        //\n        //    this is different from the libuv quoting rules. libuv replaces \" with \\\", which unfortunately\n        //    doesn't work well with a cmd.exe command line.\n        //\n        //    note, replacing \" with \"\" also works well if the arg is passed to a downstream .NET console app.\n        //    for example, the command line:\n        //          foo.exe \"myarg:\"\"my val\"\"\"\n        //    is parsed by a .NET console app into an arg array:\n        //          [ \"myarg:\\\"my val\\\"\" ]\n        //    which is the same end result when applying libuv quoting rules. although the actual\n        //    command line from libuv quoting rules would look like:\n        //          foo.exe \"myarg:\\\"my val\\\"\"\n        //\n        // 3) double-up slashes that precede a quote,\n        //    e.g.  hello \\world    => \"hello \\world\"\n        //          hello\\\"world    => \"hello\\\\\"\"world\"\n        //          hello\\\\\"world   => \"hello\\\\\\\\\"\"world\"\n        //          hello world\\    => \"hello world\\\\\"\n        //\n        //    technically this is not required for a cmd.exe command line, or the batch argument parser.\n        //    the reasons for including this as a .cmd quoting rule are:\n        //\n        //    a) this is optimized for the scenario where the argument is passed from the .cmd file to an\n        //       external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule.\n        //\n        //    b) it's what we've been doing previously (by deferring to node default behavior) and we\n        //       haven't heard any complaints about that aspect.\n        //\n        // note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be\n        // escaped when used on the command line directly - even though within a .cmd file % can be escaped\n        // by using %%.\n        //\n        // the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts\n        // the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing.\n        //\n        // one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would\n        // often work, since it is unlikely that var^ would exist, and the ^ character is removed when the\n        // variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args\n        // to an external program.\n        //\n        // an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file.\n        // % can be escaped within a .cmd file.\n        let reverse = '\"';\n        let quoteHit = true;\n        for (let i = arg.length; i > 0; i--) {\n            // walk the string in reverse\n            reverse += arg[i - 1];\n            if (quoteHit && arg[i - 1] === '\\\\') {\n                reverse += '\\\\'; // double the slash\n            }\n            else if (arg[i - 1] === '\"') {\n                quoteHit = true;\n                reverse += '\"'; // double the quote\n            }\n            else {\n                quoteHit = false;\n            }\n        }\n        reverse += '\"';\n        return reverse\n            .split('')\n            .reverse()\n            .join('');\n    }\n    _uvQuoteCmdArg(arg) {\n        // Tool runner wraps child_process.spawn() and needs to apply the same quoting as\n        // Node in certain cases where the undocumented spawn option windowsVerbatimArguments\n        // is used.\n        //\n        // Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV,\n        // see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details),\n        // pasting copyright notice from Node within this function:\n        //\n        //      Copyright Joyent, Inc. and other Node contributors. All rights reserved.\n        //\n        //      Permission is hereby granted, free of charge, to any person obtaining a copy\n        //      of this software and associated documentation files (the \"Software\"), to\n        //      deal in the Software without restriction, including without limitation the\n        //      rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n        //      sell copies of the Software, and to permit persons to whom the Software is\n        //      furnished to do so, subject to the following conditions:\n        //\n        //      The above copyright notice and this permission notice shall be included in\n        //      all copies or substantial portions of the Software.\n        //\n        //      THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n        //      IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n        //      FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n        //      AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n        //      LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n        //      FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n        //      IN THE SOFTWARE.\n        if (!arg) {\n            // Need double quotation for empty argument\n            return '\"\"';\n        }\n        if (!arg.includes(' ') && !arg.includes('\\t') && !arg.includes('\"')) {\n            // No quotation needed\n            return arg;\n        }\n        if (!arg.includes('\"') && !arg.includes('\\\\')) {\n            // No embedded double quotes or backslashes, so I can just wrap\n            // quote marks around the whole thing.\n            return `\"${arg}\"`;\n        }\n        // Expected input/output:\n        //   input : hello\"world\n        //   output: \"hello\\\"world\"\n        //   input : hello\"\"world\n        //   output: \"hello\\\"\\\"world\"\n        //   input : hello\\world\n        //   output: hello\\world\n        //   input : hello\\\\world\n        //   output: hello\\\\world\n        //   input : hello\\\"world\n        //   output: \"hello\\\\\\\"world\"\n        //   input : hello\\\\\"world\n        //   output: \"hello\\\\\\\\\\\"world\"\n        //   input : hello world\\\n        //   output: \"hello world\\\\\" - note the comment in libuv actually reads \"hello world\\\"\n        //                             but it appears the comment is wrong, it should be \"hello world\\\\\"\n        let reverse = '\"';\n        let quoteHit = true;\n        for (let i = arg.length; i > 0; i--) {\n            // walk the string in reverse\n            reverse += arg[i - 1];\n            if (quoteHit && arg[i - 1] === '\\\\') {\n                reverse += '\\\\';\n            }\n            else if (arg[i - 1] === '\"') {\n                quoteHit = true;\n                reverse += '\\\\';\n            }\n            else {\n                quoteHit = false;\n            }\n        }\n        reverse += '\"';\n        return reverse\n            .split('')\n            .reverse()\n            .join('');\n    }\n    _cloneExecOptions(options) {\n        options = options || {};\n        const result = {\n            cwd: options.cwd || process.cwd(),\n            env: options.env || process.env,\n            silent: options.silent || false,\n            windowsVerbatimArguments: options.windowsVerbatimArguments || false,\n            failOnStdErr: options.failOnStdErr || false,\n            ignoreReturnCode: options.ignoreReturnCode || false,\n            delay: options.delay || 10000\n        };\n        result.outStream = options.outStream || process.stdout;\n        result.errStream = options.errStream || process.stderr;\n        return result;\n    }\n    _getSpawnOptions(options, toolPath) {\n        options = options || {};\n        const result = {};\n        result.cwd = options.cwd;\n        result.env = options.env;\n        result['windowsVerbatimArguments'] =\n            options.windowsVerbatimArguments || this._isCmdFile();\n        if (options.windowsVerbatimArguments) {\n            result.argv0 = `\"${toolPath}\"`;\n        }\n        return result;\n    }\n    /**\n     * Exec a tool.\n     * Output will be streamed to the live console.\n     * Returns promise with return code\n     *\n     * @param     tool     path to tool to exec\n     * @param     options  optional exec options.  See ExecOptions\n     * @returns   number\n     */\n    exec() {\n        return __awaiter(this, void 0, void 0, function* () {\n            // root the tool path if it is unrooted and contains relative pathing\n            if (!ioUtil.isRooted(this.toolPath) &&\n                (this.toolPath.includes('/') ||\n                    (IS_WINDOWS && this.toolPath.includes('\\\\')))) {\n                // prefer options.cwd if it is specified, however options.cwd may also need to be rooted\n                this.toolPath = path.resolve(process.cwd(), this.options.cwd || process.cwd(), this.toolPath);\n            }\n            // if the tool is only a file name, then resolve it from the PATH\n            // otherwise verify it exists (add extension on Windows if necessary)\n            this.toolPath = yield io.which(this.toolPath, true);\n            return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {\n                this._debug(`exec tool: ${this.toolPath}`);\n                this._debug('arguments:');\n                for (const arg of this.args) {\n                    this._debug(`   ${arg}`);\n                }\n                const optionsNonNull = this._cloneExecOptions(this.options);\n                if (!optionsNonNull.silent && optionsNonNull.outStream) {\n                    optionsNonNull.outStream.write(this._getCommandString(optionsNonNull) + os.EOL);\n                }\n                const state = new ExecState(optionsNonNull, this.toolPath);\n                state.on('debug', (message) => {\n                    this._debug(message);\n                });\n                if (this.options.cwd && !(yield ioUtil.exists(this.options.cwd))) {\n                    return reject(new Error(`The cwd: ${this.options.cwd} does not exist!`));\n                }\n                const fileName = this._getSpawnFileName();\n                const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName));\n                let stdbuffer = '';\n                if (cp.stdout) {\n                    cp.stdout.on('data', (data) => {\n                        if (this.options.listeners && this.options.listeners.stdout) {\n                            this.options.listeners.stdout(data);\n                        }\n                        if (!optionsNonNull.silent && optionsNonNull.outStream) {\n                            optionsNonNull.outStream.write(data);\n                        }\n                        stdbuffer = this._processLineBuffer(data, stdbuffer, (line) => {\n                            if (this.options.listeners && this.options.listeners.stdline) {\n                                this.options.listeners.stdline(line);\n                            }\n                        });\n                    });\n                }\n                let errbuffer = '';\n                if (cp.stderr) {\n                    cp.stderr.on('data', (data) => {\n                        state.processStderr = true;\n                        if (this.options.listeners && this.options.listeners.stderr) {\n                            this.options.listeners.stderr(data);\n                        }\n                        if (!optionsNonNull.silent &&\n                            optionsNonNull.errStream &&\n                            optionsNonNull.outStream) {\n                            const s = optionsNonNull.failOnStdErr\n                                ? optionsNonNull.errStream\n                                : optionsNonNull.outStream;\n                            s.write(data);\n                        }\n                        errbuffer = this._processLineBuffer(data, errbuffer, (line) => {\n                            if (this.options.listeners && this.options.listeners.errline) {\n                                this.options.listeners.errline(line);\n                            }\n                        });\n                    });\n                }\n                cp.on('error', (err) => {\n                    state.processError = err.message;\n                    state.processExited = true;\n                    state.processClosed = true;\n                    state.CheckComplete();\n                });\n                cp.on('exit', (code) => {\n                    state.processExitCode = code;\n                    state.processExited = true;\n                    this._debug(`Exit code ${code} received from tool '${this.toolPath}'`);\n                    state.CheckComplete();\n                });\n                cp.on('close', (code) => {\n                    state.processExitCode = code;\n                    state.processExited = true;\n                    state.processClosed = true;\n                    this._debug(`STDIO streams have closed for tool '${this.toolPath}'`);\n                    state.CheckComplete();\n                });\n                state.on('done', (error, exitCode) => {\n                    if (stdbuffer.length > 0) {\n                        this.emit('stdline', stdbuffer);\n                    }\n                    if (errbuffer.length > 0) {\n                        this.emit('errline', errbuffer);\n                    }\n                    cp.removeAllListeners();\n                    if (error) {\n                        reject(error);\n                    }\n                    else {\n                        resolve(exitCode);\n                    }\n                });\n                if (this.options.input) {\n                    if (!cp.stdin) {\n                        throw new Error('child process missing stdin');\n                    }\n                    cp.stdin.end(this.options.input);\n                }\n            }));\n        });\n    }\n}\nexports.ToolRunner = ToolRunner;\n/**\n * Convert an arg string to an array of args. Handles escaping\n *\n * @param    argString   string of arguments\n * @returns  string[]    array of arguments\n */\nfunction argStringToArray(argString) {\n    const args = [];\n    let inQuotes = false;\n    let escaped = false;\n    let arg = '';\n    function append(c) {\n        // we only escape double quotes.\n        if (escaped && c !== '\"') {\n            arg += '\\\\';\n        }\n        arg += c;\n        escaped = false;\n    }\n    for (let i = 0; i < argString.length; i++) {\n        const c = argString.charAt(i);\n        if (c === '\"') {\n            if (!escaped) {\n                inQuotes = !inQuotes;\n            }\n            else {\n                append(c);\n            }\n            continue;\n        }\n        if (c === '\\\\' && escaped) {\n            append(c);\n            continue;\n        }\n        if (c === '\\\\' && inQuotes) {\n            escaped = true;\n            continue;\n        }\n        if (c === ' ' && !inQuotes) {\n            if (arg.length > 0) {\n                args.push(arg);\n                arg = '';\n            }\n            continue;\n        }\n        append(c);\n    }\n    if (arg.length > 0) {\n        args.push(arg.trim());\n    }\n    return args;\n}\nexports.argStringToArray = argStringToArray;\nclass ExecState extends events.EventEmitter {\n    constructor(options, toolPath) {\n        super();\n        this.processClosed = false; // tracks whether the process has exited and stdio is closed\n        this.processError = '';\n        this.processExitCode = 0;\n        this.processExited = false; // tracks whether the process has exited\n        this.processStderr = false; // tracks whether stderr was written to\n        this.delay = 10000; // 10 seconds\n        this.done = false;\n        this.timeout = null;\n        if (!toolPath) {\n            throw new Error('toolPath must not be empty');\n        }\n        this.options = options;\n        this.toolPath = toolPath;\n        if (options.delay) {\n            this.delay = options.delay;\n        }\n    }\n    CheckComplete() {\n        if (this.done) {\n            return;\n        }\n        if (this.processClosed) {\n            this._setResult();\n        }\n        else if (this.processExited) {\n            this.timeout = timers_1.setTimeout(ExecState.HandleTimeout, this.delay, this);\n        }\n    }\n    _debug(message) {\n        this.emit('debug', message);\n    }\n    _setResult() {\n        // determine whether there is an error\n        let error;\n        if (this.processExited) {\n            if (this.processError) {\n                error = new Error(`There was an error when attempting to execute the process '${this.toolPath}'. This may indicate the process failed to start. Error: ${this.processError}`);\n            }\n            else if (this.processExitCode !== 0 && !this.options.ignoreReturnCode) {\n                error = new Error(`The process '${this.toolPath}' failed with exit code ${this.processExitCode}`);\n            }\n            else if (this.processStderr && this.options.failOnStdErr) {\n                error = new Error(`The process '${this.toolPath}' failed because one or more lines were written to the STDERR stream`);\n            }\n        }\n        // clear the timeout\n        if (this.timeout) {\n            clearTimeout(this.timeout);\n            this.timeout = null;\n        }\n        this.done = true;\n        this.emit('done', error, this.processExitCode);\n    }\n    static HandleTimeout(state) {\n        if (state.done) {\n            return;\n        }\n        if (!state.processClosed && state.processExited) {\n            const message = `The STDIO streams did not close within ${state.delay /\n                1000} seconds of the exit event from process '${state.toolPath}'. This may indicate a child process inherited the STDIO streams and has not yet exited.`;\n            state._debug(message);\n        }\n        state._setResult();\n    }\n}\n//# sourceMappingURL=toolrunner.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PersonalAccessTokenCredentialHandler = exports.BearerCredentialHandler = exports.BasicCredentialHandler = void 0;\nclass BasicCredentialHandler {\n    constructor(username, password) {\n        this.username = username;\n        this.password = password;\n    }\n    prepareRequest(options) {\n        if (!options.headers) {\n            throw Error('The request has no headers');\n        }\n        options.headers['Authorization'] = `Basic ${Buffer.from(`${this.username}:${this.password}`).toString('base64')}`;\n    }\n    // This handler cannot handle 401\n    canHandleAuthentication() {\n        return false;\n    }\n    handleAuthentication() {\n        return __awaiter(this, void 0, void 0, function* () {\n            throw new Error('not implemented');\n        });\n    }\n}\nexports.BasicCredentialHandler = BasicCredentialHandler;\nclass BearerCredentialHandler {\n    constructor(token) {\n        this.token = token;\n    }\n    // currently implements pre-authorization\n    // TODO: support preAuth = false where it hooks on 401\n    prepareRequest(options) {\n        if (!options.headers) {\n            throw Error('The request has no headers');\n        }\n        options.headers['Authorization'] = `Bearer ${this.token}`;\n    }\n    // This handler cannot handle 401\n    canHandleAuthentication() {\n        return false;\n    }\n    handleAuthentication() {\n        return __awaiter(this, void 0, void 0, function* () {\n            throw new Error('not implemented');\n        });\n    }\n}\nexports.BearerCredentialHandler = BearerCredentialHandler;\nclass PersonalAccessTokenCredentialHandler {\n    constructor(token) {\n        this.token = token;\n    }\n    // currently implements pre-authorization\n    // TODO: support preAuth = false where it hooks on 401\n    prepareRequest(options) {\n        if (!options.headers) {\n            throw Error('The request has no headers');\n        }\n        options.headers['Authorization'] = `Basic ${Buffer.from(`PAT:${this.token}`).toString('base64')}`;\n    }\n    // This handler cannot handle 401\n    canHandleAuthentication() {\n        return false;\n    }\n    handleAuthentication() {\n        return __awaiter(this, void 0, void 0, function* () {\n            throw new Error('not implemented');\n        });\n    }\n}\nexports.PersonalAccessTokenCredentialHandler = PersonalAccessTokenCredentialHandler;\n//# sourceMappingURL=auth.js.map","\"use strict\";\n/* eslint-disable @typescript-eslint/no-explicit-any */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.HttpClient = exports.isHttps = exports.HttpClientResponse = exports.HttpClientError = exports.getProxyUrl = exports.MediaTypes = exports.Headers = exports.HttpCodes = void 0;\nconst http = __importStar(require(\"http\"));\nconst https = __importStar(require(\"https\"));\nconst pm = __importStar(require(\"./proxy\"));\nconst tunnel = __importStar(require(\"tunnel\"));\nconst undici_1 = require(\"undici\");\nvar HttpCodes;\n(function (HttpCodes) {\n    HttpCodes[HttpCodes[\"OK\"] = 200] = \"OK\";\n    HttpCodes[HttpCodes[\"MultipleChoices\"] = 300] = \"MultipleChoices\";\n    HttpCodes[HttpCodes[\"MovedPermanently\"] = 301] = \"MovedPermanently\";\n    HttpCodes[HttpCodes[\"ResourceMoved\"] = 302] = \"ResourceMoved\";\n    HttpCodes[HttpCodes[\"SeeOther\"] = 303] = \"SeeOther\";\n    HttpCodes[HttpCodes[\"NotModified\"] = 304] = \"NotModified\";\n    HttpCodes[HttpCodes[\"UseProxy\"] = 305] = \"UseProxy\";\n    HttpCodes[HttpCodes[\"SwitchProxy\"] = 306] = \"SwitchProxy\";\n    HttpCodes[HttpCodes[\"TemporaryRedirect\"] = 307] = \"TemporaryRedirect\";\n    HttpCodes[HttpCodes[\"PermanentRedirect\"] = 308] = \"PermanentRedirect\";\n    HttpCodes[HttpCodes[\"BadRequest\"] = 400] = \"BadRequest\";\n    HttpCodes[HttpCodes[\"Unauthorized\"] = 401] = \"Unauthorized\";\n    HttpCodes[HttpCodes[\"PaymentRequired\"] = 402] = \"PaymentRequired\";\n    HttpCodes[HttpCodes[\"Forbidden\"] = 403] = \"Forbidden\";\n    HttpCodes[HttpCodes[\"NotFound\"] = 404] = \"NotFound\";\n    HttpCodes[HttpCodes[\"MethodNotAllowed\"] = 405] = \"MethodNotAllowed\";\n    HttpCodes[HttpCodes[\"NotAcceptable\"] = 406] = \"NotAcceptable\";\n    HttpCodes[HttpCodes[\"ProxyAuthenticationRequired\"] = 407] = \"ProxyAuthenticationRequired\";\n    HttpCodes[HttpCodes[\"RequestTimeout\"] = 408] = \"RequestTimeout\";\n    HttpCodes[HttpCodes[\"Conflict\"] = 409] = \"Conflict\";\n    HttpCodes[HttpCodes[\"Gone\"] = 410] = \"Gone\";\n    HttpCodes[HttpCodes[\"TooManyRequests\"] = 429] = \"TooManyRequests\";\n    HttpCodes[HttpCodes[\"InternalServerError\"] = 500] = \"InternalServerError\";\n    HttpCodes[HttpCodes[\"NotImplemented\"] = 501] = \"NotImplemented\";\n    HttpCodes[HttpCodes[\"BadGateway\"] = 502] = \"BadGateway\";\n    HttpCodes[HttpCodes[\"ServiceUnavailable\"] = 503] = \"ServiceUnavailable\";\n    HttpCodes[HttpCodes[\"GatewayTimeout\"] = 504] = \"GatewayTimeout\";\n})(HttpCodes || (exports.HttpCodes = HttpCodes = {}));\nvar Headers;\n(function (Headers) {\n    Headers[\"Accept\"] = \"accept\";\n    Headers[\"ContentType\"] = \"content-type\";\n})(Headers || (exports.Headers = Headers = {}));\nvar MediaTypes;\n(function (MediaTypes) {\n    MediaTypes[\"ApplicationJson\"] = \"application/json\";\n})(MediaTypes || (exports.MediaTypes = MediaTypes = {}));\n/**\n * Returns the proxy URL, depending upon the supplied url and proxy environment variables.\n * @param serverUrl  The server URL where the request will be sent. For example, https://api.github.com\n */\nfunction getProxyUrl(serverUrl) {\n    const proxyUrl = pm.getProxyUrl(new URL(serverUrl));\n    return proxyUrl ? proxyUrl.href : '';\n}\nexports.getProxyUrl = getProxyUrl;\nconst HttpRedirectCodes = [\n    HttpCodes.MovedPermanently,\n    HttpCodes.ResourceMoved,\n    HttpCodes.SeeOther,\n    HttpCodes.TemporaryRedirect,\n    HttpCodes.PermanentRedirect\n];\nconst HttpResponseRetryCodes = [\n    HttpCodes.BadGateway,\n    HttpCodes.ServiceUnavailable,\n    HttpCodes.GatewayTimeout\n];\nconst RetryableHttpVerbs = ['OPTIONS', 'GET', 'DELETE', 'HEAD'];\nconst ExponentialBackoffCeiling = 10;\nconst ExponentialBackoffTimeSlice = 5;\nclass HttpClientError extends Error {\n    constructor(message, statusCode) {\n        super(message);\n        this.name = 'HttpClientError';\n        this.statusCode = statusCode;\n        Object.setPrototypeOf(this, HttpClientError.prototype);\n    }\n}\nexports.HttpClientError = HttpClientError;\nclass HttpClientResponse {\n    constructor(message) {\n        this.message = message;\n    }\n    readBody() {\n        return __awaiter(this, void 0, void 0, function* () {\n            return new Promise((resolve) => __awaiter(this, void 0, void 0, function* () {\n                let output = Buffer.alloc(0);\n                this.message.on('data', (chunk) => {\n                    output = Buffer.concat([output, chunk]);\n                });\n                this.message.on('end', () => {\n                    resolve(output.toString());\n                });\n            }));\n        });\n    }\n    readBodyBuffer() {\n        return __awaiter(this, void 0, void 0, function* () {\n            return new Promise((resolve) => __awaiter(this, void 0, void 0, function* () {\n                const chunks = [];\n                this.message.on('data', (chunk) => {\n                    chunks.push(chunk);\n                });\n                this.message.on('end', () => {\n                    resolve(Buffer.concat(chunks));\n                });\n            }));\n        });\n    }\n}\nexports.HttpClientResponse = HttpClientResponse;\nfunction isHttps(requestUrl) {\n    const parsedUrl = new URL(requestUrl);\n    return parsedUrl.protocol === 'https:';\n}\nexports.isHttps = isHttps;\nclass HttpClient {\n    constructor(userAgent, handlers, requestOptions) {\n        this._ignoreSslError = false;\n        this._allowRedirects = true;\n        this._allowRedirectDowngrade = false;\n        this._maxRedirects = 50;\n        this._allowRetries = false;\n        this._maxRetries = 1;\n        this._keepAlive = false;\n        this._disposed = false;\n        this.userAgent = userAgent;\n        this.handlers = handlers || [];\n        this.requestOptions = requestOptions;\n        if (requestOptions) {\n            if (requestOptions.ignoreSslError != null) {\n                this._ignoreSslError = requestOptions.ignoreSslError;\n            }\n            this._socketTimeout = requestOptions.socketTimeout;\n            if (requestOptions.allowRedirects != null) {\n                this._allowRedirects = requestOptions.allowRedirects;\n            }\n            if (requestOptions.allowRedirectDowngrade != null) {\n                this._allowRedirectDowngrade = requestOptions.allowRedirectDowngrade;\n            }\n            if (requestOptions.maxRedirects != null) {\n                this._maxRedirects = Math.max(requestOptions.maxRedirects, 0);\n            }\n            if (requestOptions.keepAlive != null) {\n                this._keepAlive = requestOptions.keepAlive;\n            }\n            if (requestOptions.allowRetries != null) {\n                this._allowRetries = requestOptions.allowRetries;\n            }\n            if (requestOptions.maxRetries != null) {\n                this._maxRetries = requestOptions.maxRetries;\n            }\n        }\n    }\n    options(requestUrl, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request('OPTIONS', requestUrl, null, additionalHeaders || {});\n        });\n    }\n    get(requestUrl, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request('GET', requestUrl, null, additionalHeaders || {});\n        });\n    }\n    del(requestUrl, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request('DELETE', requestUrl, null, additionalHeaders || {});\n        });\n    }\n    post(requestUrl, data, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request('POST', requestUrl, data, additionalHeaders || {});\n        });\n    }\n    patch(requestUrl, data, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request('PATCH', requestUrl, data, additionalHeaders || {});\n        });\n    }\n    put(requestUrl, data, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request('PUT', requestUrl, data, additionalHeaders || {});\n        });\n    }\n    head(requestUrl, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request('HEAD', requestUrl, null, additionalHeaders || {});\n        });\n    }\n    sendStream(verb, requestUrl, stream, additionalHeaders) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return this.request(verb, requestUrl, stream, additionalHeaders);\n        });\n    }\n    /**\n     * Gets a typed object from an endpoint\n     * Be aware that not found returns a null.  Other errors (4xx, 5xx) reject the promise\n     */\n    getJson(requestUrl, additionalHeaders = {}) {\n        return __awaiter(this, void 0, void 0, function* () {\n            additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n            const res = yield this.get(requestUrl, additionalHeaders);\n            return this._processResponse(res, this.requestOptions);\n        });\n    }\n    postJson(requestUrl, obj, additionalHeaders = {}) {\n        return __awaiter(this, void 0, void 0, function* () {\n            const data = JSON.stringify(obj, null, 2);\n            additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n            additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);\n            const res = yield this.post(requestUrl, data, additionalHeaders);\n            return this._processResponse(res, this.requestOptions);\n        });\n    }\n    putJson(requestUrl, obj, additionalHeaders = {}) {\n        return __awaiter(this, void 0, void 0, function* () {\n            const data = JSON.stringify(obj, null, 2);\n            additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n            additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);\n            const res = yield this.put(requestUrl, data, additionalHeaders);\n            return this._processResponse(res, this.requestOptions);\n        });\n    }\n    patchJson(requestUrl, obj, additionalHeaders = {}) {\n        return __awaiter(this, void 0, void 0, function* () {\n            const data = JSON.stringify(obj, null, 2);\n            additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n            additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);\n            const res = yield this.patch(requestUrl, data, additionalHeaders);\n            return this._processResponse(res, this.requestOptions);\n        });\n    }\n    /**\n     * Makes a raw http request.\n     * All other methods such as get, post, patch, and request ultimately call this.\n     * Prefer get, del, post and patch\n     */\n    request(verb, requestUrl, data, headers) {\n        return __awaiter(this, void 0, void 0, function* () {\n            if (this._disposed) {\n                throw new Error('Client has already been disposed.');\n            }\n            const parsedUrl = new URL(requestUrl);\n            let info = this._prepareRequest(verb, parsedUrl, headers);\n            // Only perform retries on reads since writes may not be idempotent.\n            const maxTries = this._allowRetries && RetryableHttpVerbs.includes(verb)\n                ? this._maxRetries + 1\n                : 1;\n            let numTries = 0;\n            let response;\n            do {\n                response = yield this.requestRaw(info, data);\n                // Check if it's an authentication challenge\n                if (response &&\n                    response.message &&\n                    response.message.statusCode === HttpCodes.Unauthorized) {\n                    let authenticationHandler;\n                    for (const handler of this.handlers) {\n                        if (handler.canHandleAuthentication(response)) {\n                            authenticationHandler = handler;\n                            break;\n                        }\n                    }\n                    if (authenticationHandler) {\n                        return authenticationHandler.handleAuthentication(this, info, data);\n                    }\n                    else {\n                        // We have received an unauthorized response but have no handlers to handle it.\n                        // Let the response return to the caller.\n                        return response;\n                    }\n                }\n                let redirectsRemaining = this._maxRedirects;\n                while (response.message.statusCode &&\n                    HttpRedirectCodes.includes(response.message.statusCode) &&\n                    this._allowRedirects &&\n                    redirectsRemaining > 0) {\n                    const redirectUrl = response.message.headers['location'];\n                    if (!redirectUrl) {\n                        // if there's no location to redirect to, we won't\n                        break;\n                    }\n                    const parsedRedirectUrl = new URL(redirectUrl);\n                    if (parsedUrl.protocol === 'https:' &&\n                        parsedUrl.protocol !== parsedRedirectUrl.protocol &&\n                        !this._allowRedirectDowngrade) {\n                        throw new Error('Redirect from HTTPS to HTTP protocol. This downgrade is not allowed for security reasons. If you want to allow this behavior, set the allowRedirectDowngrade option to true.');\n                    }\n                    // we need to finish reading the response before reassigning response\n                    // which will leak the open socket.\n                    yield response.readBody();\n                    // strip authorization header if redirected to a different hostname\n                    if (parsedRedirectUrl.hostname !== parsedUrl.hostname) {\n                        for (const header in headers) {\n                            // header names are case insensitive\n                            if (header.toLowerCase() === 'authorization') {\n                                delete headers[header];\n                            }\n                        }\n                    }\n                    // let's make the request with the new redirectUrl\n                    info = this._prepareRequest(verb, parsedRedirectUrl, headers);\n                    response = yield this.requestRaw(info, data);\n                    redirectsRemaining--;\n                }\n                if (!response.message.statusCode ||\n                    !HttpResponseRetryCodes.includes(response.message.statusCode)) {\n                    // If not a retry code, return immediately instead of retrying\n                    return response;\n                }\n                numTries += 1;\n                if (numTries < maxTries) {\n                    yield response.readBody();\n                    yield this._performExponentialBackoff(numTries);\n                }\n            } while (numTries < maxTries);\n            return response;\n        });\n    }\n    /**\n     * Needs to be called if keepAlive is set to true in request options.\n     */\n    dispose() {\n        if (this._agent) {\n            this._agent.destroy();\n        }\n        this._disposed = true;\n    }\n    /**\n     * Raw request.\n     * @param info\n     * @param data\n     */\n    requestRaw(info, data) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return new Promise((resolve, reject) => {\n                function callbackForResult(err, res) {\n                    if (err) {\n                        reject(err);\n                    }\n                    else if (!res) {\n                        // If `err` is not passed, then `res` must be passed.\n                        reject(new Error('Unknown error'));\n                    }\n                    else {\n                        resolve(res);\n                    }\n                }\n                this.requestRawWithCallback(info, data, callbackForResult);\n            });\n        });\n    }\n    /**\n     * Raw request with callback.\n     * @param info\n     * @param data\n     * @param onResult\n     */\n    requestRawWithCallback(info, data, onResult) {\n        if (typeof data === 'string') {\n            if (!info.options.headers) {\n                info.options.headers = {};\n            }\n            info.options.headers['Content-Length'] = Buffer.byteLength(data, 'utf8');\n        }\n        let callbackCalled = false;\n        function handleResult(err, res) {\n            if (!callbackCalled) {\n                callbackCalled = true;\n                onResult(err, res);\n            }\n        }\n        const req = info.httpModule.request(info.options, (msg) => {\n            const res = new HttpClientResponse(msg);\n            handleResult(undefined, res);\n        });\n        let socket;\n        req.on('socket', sock => {\n            socket = sock;\n        });\n        // If we ever get disconnected, we want the socket to timeout eventually\n        req.setTimeout(this._socketTimeout || 3 * 60000, () => {\n            if (socket) {\n                socket.end();\n            }\n            handleResult(new Error(`Request timeout: ${info.options.path}`));\n        });\n        req.on('error', function (err) {\n            // err has statusCode property\n            // res should have headers\n            handleResult(err);\n        });\n        if (data && typeof data === 'string') {\n            req.write(data, 'utf8');\n        }\n        if (data && typeof data !== 'string') {\n            data.on('close', function () {\n                req.end();\n            });\n            data.pipe(req);\n        }\n        else {\n            req.end();\n        }\n    }\n    /**\n     * Gets an http agent. This function is useful when you need an http agent that handles\n     * routing through a proxy server - depending upon the url and proxy environment variables.\n     * @param serverUrl  The server URL where the request will be sent. For example, https://api.github.com\n     */\n    getAgent(serverUrl) {\n        const parsedUrl = new URL(serverUrl);\n        return this._getAgent(parsedUrl);\n    }\n    getAgentDispatcher(serverUrl) {\n        const parsedUrl = new URL(serverUrl);\n        const proxyUrl = pm.getProxyUrl(parsedUrl);\n        const useProxy = proxyUrl && proxyUrl.hostname;\n        if (!useProxy) {\n            return;\n        }\n        return this._getProxyAgentDispatcher(parsedUrl, proxyUrl);\n    }\n    _prepareRequest(method, requestUrl, headers) {\n        const info = {};\n        info.parsedUrl = requestUrl;\n        const usingSsl = info.parsedUrl.protocol === 'https:';\n        info.httpModule = usingSsl ? https : http;\n        const defaultPort = usingSsl ? 443 : 80;\n        info.options = {};\n        info.options.host = info.parsedUrl.hostname;\n        info.options.port = info.parsedUrl.port\n            ? parseInt(info.parsedUrl.port)\n            : defaultPort;\n        info.options.path =\n            (info.parsedUrl.pathname || '') + (info.parsedUrl.search || '');\n        info.options.method = method;\n        info.options.headers = this._mergeHeaders(headers);\n        if (this.userAgent != null) {\n            info.options.headers['user-agent'] = this.userAgent;\n        }\n        info.options.agent = this._getAgent(info.parsedUrl);\n        // gives handlers an opportunity to participate\n        if (this.handlers) {\n            for (const handler of this.handlers) {\n                handler.prepareRequest(info.options);\n            }\n        }\n        return info;\n    }\n    _mergeHeaders(headers) {\n        if (this.requestOptions && this.requestOptions.headers) {\n            return Object.assign({}, lowercaseKeys(this.requestOptions.headers), lowercaseKeys(headers || {}));\n        }\n        return lowercaseKeys(headers || {});\n    }\n    _getExistingOrDefaultHeader(additionalHeaders, header, _default) {\n        let clientHeader;\n        if (this.requestOptions && this.requestOptions.headers) {\n            clientHeader = lowercaseKeys(this.requestOptions.headers)[header];\n        }\n        return additionalHeaders[header] || clientHeader || _default;\n    }\n    _getAgent(parsedUrl) {\n        let agent;\n        const proxyUrl = pm.getProxyUrl(parsedUrl);\n        const useProxy = proxyUrl && proxyUrl.hostname;\n        if (this._keepAlive && useProxy) {\n            agent = this._proxyAgent;\n        }\n        if (this._keepAlive && !useProxy) {\n            agent = this._agent;\n        }\n        // if agent is already assigned use that agent.\n        if (agent) {\n            return agent;\n        }\n        const usingSsl = parsedUrl.protocol === 'https:';\n        let maxSockets = 100;\n        if (this.requestOptions) {\n            maxSockets = this.requestOptions.maxSockets || http.globalAgent.maxSockets;\n        }\n        // This is `useProxy` again, but we need to check `proxyURl` directly for TypeScripts's flow analysis.\n        if (proxyUrl && proxyUrl.hostname) {\n            const agentOptions = {\n                maxSockets,\n                keepAlive: this._keepAlive,\n                proxy: Object.assign(Object.assign({}, ((proxyUrl.username || proxyUrl.password) && {\n                    proxyAuth: `${proxyUrl.username}:${proxyUrl.password}`\n                })), { host: proxyUrl.hostname, port: proxyUrl.port })\n            };\n            let tunnelAgent;\n            const overHttps = proxyUrl.protocol === 'https:';\n            if (usingSsl) {\n                tunnelAgent = overHttps ? tunnel.httpsOverHttps : tunnel.httpsOverHttp;\n            }\n            else {\n                tunnelAgent = overHttps ? tunnel.httpOverHttps : tunnel.httpOverHttp;\n            }\n            agent = tunnelAgent(agentOptions);\n            this._proxyAgent = agent;\n        }\n        // if reusing agent across request and tunneling agent isn't assigned create a new agent\n        if (this._keepAlive && !agent) {\n            const options = { keepAlive: this._keepAlive, maxSockets };\n            agent = usingSsl ? new https.Agent(options) : new http.Agent(options);\n            this._agent = agent;\n        }\n        // if not using private agent and tunnel agent isn't setup then use global agent\n        if (!agent) {\n            agent = usingSsl ? https.globalAgent : http.globalAgent;\n        }\n        if (usingSsl && this._ignoreSslError) {\n            // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process\n            // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options\n            // we have to cast it to any and change it directly\n            agent.options = Object.assign(agent.options || {}, {\n                rejectUnauthorized: false\n            });\n        }\n        return agent;\n    }\n    _getProxyAgentDispatcher(parsedUrl, proxyUrl) {\n        let proxyAgent;\n        if (this._keepAlive) {\n            proxyAgent = this._proxyAgentDispatcher;\n        }\n        // if agent is already assigned use that agent.\n        if (proxyAgent) {\n            return proxyAgent;\n        }\n        const usingSsl = parsedUrl.protocol === 'https:';\n        proxyAgent = new undici_1.ProxyAgent(Object.assign({ uri: proxyUrl.href, pipelining: !this._keepAlive ? 0 : 1 }, ((proxyUrl.username || proxyUrl.password) && {\n            token: `${proxyUrl.username}:${proxyUrl.password}`\n        })));\n        this._proxyAgentDispatcher = proxyAgent;\n        if (usingSsl && this._ignoreSslError) {\n            // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process\n            // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options\n            // we have to cast it to any and change it directly\n            proxyAgent.options = Object.assign(proxyAgent.options.requestTls || {}, {\n                rejectUnauthorized: false\n            });\n        }\n        return proxyAgent;\n    }\n    _performExponentialBackoff(retryNumber) {\n        return __awaiter(this, void 0, void 0, function* () {\n            retryNumber = Math.min(ExponentialBackoffCeiling, retryNumber);\n            const ms = ExponentialBackoffTimeSlice * Math.pow(2, retryNumber);\n            return new Promise(resolve => setTimeout(() => resolve(), ms));\n        });\n    }\n    _processResponse(res, options) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {\n                const statusCode = res.message.statusCode || 0;\n                const response = {\n                    statusCode,\n                    result: null,\n                    headers: {}\n                };\n                // not found leads to null obj returned\n                if (statusCode === HttpCodes.NotFound) {\n                    resolve(response);\n                }\n                // get the result from the body\n                function dateTimeDeserializer(key, value) {\n                    if (typeof value === 'string') {\n                        const a = new Date(value);\n                        if (!isNaN(a.valueOf())) {\n                            return a;\n                        }\n                    }\n                    return value;\n                }\n                let obj;\n                let contents;\n                try {\n                    contents = yield res.readBody();\n                    if (contents && contents.length > 0) {\n                        if (options && options.deserializeDates) {\n                            obj = JSON.parse(contents, dateTimeDeserializer);\n                        }\n                        else {\n                            obj = JSON.parse(contents);\n                        }\n                        response.result = obj;\n                    }\n                    response.headers = res.message.headers;\n                }\n                catch (err) {\n                    // Invalid resource (contents not json);  leaving result obj null\n                }\n                // note that 3xx redirects are handled by the http layer.\n                if (statusCode > 299) {\n                    let msg;\n                    // if exception/error in body, attempt to get better error\n                    if (obj && obj.message) {\n                        msg = obj.message;\n                    }\n                    else if (contents && contents.length > 0) {\n                        // it may be the case that the exception is in the body message as string\n                        msg = contents;\n                    }\n                    else {\n                        msg = `Failed request: (${statusCode})`;\n                    }\n                    const err = new HttpClientError(msg, statusCode);\n                    err.result = response.result;\n                    reject(err);\n                }\n                else {\n                    resolve(response);\n                }\n            }));\n        });\n    }\n}\nexports.HttpClient = HttpClient;\nconst lowercaseKeys = (obj) => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {});\n//# sourceMappingURL=index.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.checkBypass = exports.getProxyUrl = void 0;\nfunction getProxyUrl(reqUrl) {\n    const usingSsl = reqUrl.protocol === 'https:';\n    if (checkBypass(reqUrl)) {\n        return undefined;\n    }\n    const proxyVar = (() => {\n        if (usingSsl) {\n            return process.env['https_proxy'] || process.env['HTTPS_PROXY'];\n        }\n        else {\n            return process.env['http_proxy'] || process.env['HTTP_PROXY'];\n        }\n    })();\n    if (proxyVar) {\n        try {\n            return new URL(proxyVar);\n        }\n        catch (_a) {\n            if (!proxyVar.startsWith('http://') && !proxyVar.startsWith('https://'))\n                return new URL(`http://${proxyVar}`);\n        }\n    }\n    else {\n        return undefined;\n    }\n}\nexports.getProxyUrl = getProxyUrl;\nfunction checkBypass(reqUrl) {\n    if (!reqUrl.hostname) {\n        return false;\n    }\n    const reqHost = reqUrl.hostname;\n    if (isLoopbackAddress(reqHost)) {\n        return true;\n    }\n    const noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || '';\n    if (!noProxy) {\n        return false;\n    }\n    // Determine the request port\n    let reqPort;\n    if (reqUrl.port) {\n        reqPort = Number(reqUrl.port);\n    }\n    else if (reqUrl.protocol === 'http:') {\n        reqPort = 80;\n    }\n    else if (reqUrl.protocol === 'https:') {\n        reqPort = 443;\n    }\n    // Format the request hostname and hostname with port\n    const upperReqHosts = [reqUrl.hostname.toUpperCase()];\n    if (typeof reqPort === 'number') {\n        upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`);\n    }\n    // Compare request host against noproxy\n    for (const upperNoProxyItem of noProxy\n        .split(',')\n        .map(x => x.trim().toUpperCase())\n        .filter(x => x)) {\n        if (upperNoProxyItem === '*' ||\n            upperReqHosts.some(x => x === upperNoProxyItem ||\n                x.endsWith(`.${upperNoProxyItem}`) ||\n                (upperNoProxyItem.startsWith('.') &&\n                    x.endsWith(`${upperNoProxyItem}`)))) {\n            return true;\n        }\n    }\n    return false;\n}\nexports.checkBypass = checkBypass;\nfunction isLoopbackAddress(host) {\n    const hostLower = host.toLowerCase();\n    return (hostLower === 'localhost' ||\n        hostLower.startsWith('127.') ||\n        hostLower.startsWith('[::1]') ||\n        hostLower.startsWith('[0:0:0:0:0:0:0:1]'));\n}\n//# sourceMappingURL=proxy.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getCmdPath = exports.tryGetExecutablePath = exports.isRooted = exports.isDirectory = exports.exists = exports.READONLY = exports.UV_FS_O_EXLOCK = exports.IS_WINDOWS = exports.unlink = exports.symlink = exports.stat = exports.rmdir = exports.rm = exports.rename = exports.readlink = exports.readdir = exports.open = exports.mkdir = exports.lstat = exports.copyFile = exports.chmod = void 0;\nconst fs = __importStar(require(\"fs\"));\nconst path = __importStar(require(\"path\"));\n_a = fs.promises\n// export const {open} = 'fs'\n, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.open = _a.open, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rm = _a.rm, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink;\n// export const {open} = 'fs'\nexports.IS_WINDOWS = process.platform === 'win32';\n// See https://github.com/nodejs/node/blob/d0153aee367422d0858105abec186da4dff0a0c5/deps/uv/include/uv/win.h#L691\nexports.UV_FS_O_EXLOCK = 0x10000000;\nexports.READONLY = fs.constants.O_RDONLY;\nfunction exists(fsPath) {\n    return __awaiter(this, void 0, void 0, function* () {\n        try {\n            yield exports.stat(fsPath);\n        }\n        catch (err) {\n            if (err.code === 'ENOENT') {\n                return false;\n            }\n            throw err;\n        }\n        return true;\n    });\n}\nexports.exists = exists;\nfunction isDirectory(fsPath, useStat = false) {\n    return __awaiter(this, void 0, void 0, function* () {\n        const stats = useStat ? yield exports.stat(fsPath) : yield exports.lstat(fsPath);\n        return stats.isDirectory();\n    });\n}\nexports.isDirectory = isDirectory;\n/**\n * On OSX/Linux, true if path starts with '/'. On Windows, true for paths like:\n * \\, \\hello, \\\\hello\\share, C:, and C:\\hello (and corresponding alternate separator cases).\n */\nfunction isRooted(p) {\n    p = normalizeSeparators(p);\n    if (!p) {\n        throw new Error('isRooted() parameter \"p\" cannot be empty');\n    }\n    if (exports.IS_WINDOWS) {\n        return (p.startsWith('\\\\') || /^[A-Z]:/i.test(p) // e.g. \\ or \\hello or \\\\hello\n        ); // e.g. C: or C:\\hello\n    }\n    return p.startsWith('/');\n}\nexports.isRooted = isRooted;\n/**\n * Best effort attempt to determine whether a file exists and is executable.\n * @param filePath    file path to check\n * @param extensions  additional file extensions to try\n * @return if file exists and is executable, returns the file path. otherwise empty string.\n */\nfunction tryGetExecutablePath(filePath, extensions) {\n    return __awaiter(this, void 0, void 0, function* () {\n        let stats = undefined;\n        try {\n            // test file exists\n            stats = yield exports.stat(filePath);\n        }\n        catch (err) {\n            if (err.code !== 'ENOENT') {\n                // eslint-disable-next-line no-console\n                console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);\n            }\n        }\n        if (stats && stats.isFile()) {\n            if (exports.IS_WINDOWS) {\n                // on Windows, test for valid extension\n                const upperExt = path.extname(filePath).toUpperCase();\n                if (extensions.some(validExt => validExt.toUpperCase() === upperExt)) {\n                    return filePath;\n                }\n            }\n            else {\n                if (isUnixExecutable(stats)) {\n                    return filePath;\n                }\n            }\n        }\n        // try each extension\n        const originalFilePath = filePath;\n        for (const extension of extensions) {\n            filePath = originalFilePath + extension;\n            stats = undefined;\n            try {\n                stats = yield exports.stat(filePath);\n            }\n            catch (err) {\n                if (err.code !== 'ENOENT') {\n                    // eslint-disable-next-line no-console\n                    console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);\n                }\n            }\n            if (stats && stats.isFile()) {\n                if (exports.IS_WINDOWS) {\n                    // preserve the case of the actual file (since an extension was appended)\n                    try {\n                        const directory = path.dirname(filePath);\n                        const upperName = path.basename(filePath).toUpperCase();\n                        for (const actualName of yield exports.readdir(directory)) {\n                            if (upperName === actualName.toUpperCase()) {\n                                filePath = path.join(directory, actualName);\n                                break;\n                            }\n                        }\n                    }\n                    catch (err) {\n                        // eslint-disable-next-line no-console\n                        console.log(`Unexpected error attempting to determine the actual case of the file '${filePath}': ${err}`);\n                    }\n                    return filePath;\n                }\n                else {\n                    if (isUnixExecutable(stats)) {\n                        return filePath;\n                    }\n                }\n            }\n        }\n        return '';\n    });\n}\nexports.tryGetExecutablePath = tryGetExecutablePath;\nfunction normalizeSeparators(p) {\n    p = p || '';\n    if (exports.IS_WINDOWS) {\n        // convert slashes on Windows\n        p = p.replace(/\\//g, '\\\\');\n        // remove redundant slashes\n        return p.replace(/\\\\\\\\+/g, '\\\\');\n    }\n    // remove redundant slashes\n    return p.replace(/\\/\\/+/g, '/');\n}\n// on Mac/Linux, test the execute bit\n//     R   W  X  R  W X R W X\n//   256 128 64 32 16 8 4 2 1\nfunction isUnixExecutable(stats) {\n    return ((stats.mode & 1) > 0 ||\n        ((stats.mode & 8) > 0 && stats.gid === process.getgid()) ||\n        ((stats.mode & 64) > 0 && stats.uid === process.getuid()));\n}\n// Get the path of cmd.exe in windows\nfunction getCmdPath() {\n    var _a;\n    return (_a = process.env['COMSPEC']) !== null && _a !== void 0 ? _a : `cmd.exe`;\n}\nexports.getCmdPath = getCmdPath;\n//# sourceMappingURL=io-util.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.findInPath = exports.which = exports.mkdirP = exports.rmRF = exports.mv = exports.cp = void 0;\nconst assert_1 = require(\"assert\");\nconst path = __importStar(require(\"path\"));\nconst ioUtil = __importStar(require(\"./io-util\"));\n/**\n * Copies a file or folder.\n * Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js\n *\n * @param     source    source path\n * @param     dest      destination path\n * @param     options   optional. See CopyOptions.\n */\nfunction cp(source, dest, options = {}) {\n    return __awaiter(this, void 0, void 0, function* () {\n        const { force, recursive, copySourceDirectory } = readCopyOptions(options);\n        const destStat = (yield ioUtil.exists(dest)) ? yield ioUtil.stat(dest) : null;\n        // Dest is an existing file, but not forcing\n        if (destStat && destStat.isFile() && !force) {\n            return;\n        }\n        // If dest is an existing directory, should copy inside.\n        const newDest = destStat && destStat.isDirectory() && copySourceDirectory\n            ? path.join(dest, path.basename(source))\n            : dest;\n        if (!(yield ioUtil.exists(source))) {\n            throw new Error(`no such file or directory: ${source}`);\n        }\n        const sourceStat = yield ioUtil.stat(source);\n        if (sourceStat.isDirectory()) {\n            if (!recursive) {\n                throw new Error(`Failed to copy. ${source} is a directory, but tried to copy without recursive flag.`);\n            }\n            else {\n                yield cpDirRecursive(source, newDest, 0, force);\n            }\n        }\n        else {\n            if (path.relative(source, newDest) === '') {\n                // a file cannot be copied to itself\n                throw new Error(`'${newDest}' and '${source}' are the same file`);\n            }\n            yield copyFile(source, newDest, force);\n        }\n    });\n}\nexports.cp = cp;\n/**\n * Moves a path.\n *\n * @param     source    source path\n * @param     dest      destination path\n * @param     options   optional. See MoveOptions.\n */\nfunction mv(source, dest, options = {}) {\n    return __awaiter(this, void 0, void 0, function* () {\n        if (yield ioUtil.exists(dest)) {\n            let destExists = true;\n            if (yield ioUtil.isDirectory(dest)) {\n                // If dest is directory copy src into dest\n                dest = path.join(dest, path.basename(source));\n                destExists = yield ioUtil.exists(dest);\n            }\n            if (destExists) {\n                if (options.force == null || options.force) {\n                    yield rmRF(dest);\n                }\n                else {\n                    throw new Error('Destination already exists');\n                }\n            }\n        }\n        yield mkdirP(path.dirname(dest));\n        yield ioUtil.rename(source, dest);\n    });\n}\nexports.mv = mv;\n/**\n * Remove a path recursively with force\n *\n * @param inputPath path to remove\n */\nfunction rmRF(inputPath) {\n    return __awaiter(this, void 0, void 0, function* () {\n        if (ioUtil.IS_WINDOWS) {\n            // Check for invalid characters\n            // https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file\n            if (/[*\"<>|]/.test(inputPath)) {\n                throw new Error('File path must not contain `*`, `\"`, `<`, `>` or `|` on Windows');\n            }\n        }\n        try {\n            // note if path does not exist, error is silent\n            yield ioUtil.rm(inputPath, {\n                force: true,\n                maxRetries: 3,\n                recursive: true,\n                retryDelay: 300\n            });\n        }\n        catch (err) {\n            throw new Error(`File was unable to be removed ${err}`);\n        }\n    });\n}\nexports.rmRF = rmRF;\n/**\n * Make a directory.  Creates the full path with folders in between\n * Will throw if it fails\n *\n * @param   fsPath        path to create\n * @returns Promise\n */\nfunction mkdirP(fsPath) {\n    return __awaiter(this, void 0, void 0, function* () {\n        assert_1.ok(fsPath, 'a path argument must be provided');\n        yield ioUtil.mkdir(fsPath, { recursive: true });\n    });\n}\nexports.mkdirP = mkdirP;\n/**\n * Returns path of a tool had the tool actually been invoked.  Resolves via paths.\n * If you check and the tool does not exist, it will throw.\n *\n * @param     tool              name of the tool\n * @param     check             whether to check if tool exists\n * @returns   Promise   path to tool\n */\nfunction which(tool, check) {\n    return __awaiter(this, void 0, void 0, function* () {\n        if (!tool) {\n            throw new Error(\"parameter 'tool' is required\");\n        }\n        // recursive when check=true\n        if (check) {\n            const result = yield which(tool, false);\n            if (!result) {\n                if (ioUtil.IS_WINDOWS) {\n                    throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file.`);\n                }\n                else {\n                    throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.`);\n                }\n            }\n            return result;\n        }\n        const matches = yield findInPath(tool);\n        if (matches && matches.length > 0) {\n            return matches[0];\n        }\n        return '';\n    });\n}\nexports.which = which;\n/**\n * Returns a list of all occurrences of the given tool on the system path.\n *\n * @returns   Promise  the paths of the tool\n */\nfunction findInPath(tool) {\n    return __awaiter(this, void 0, void 0, function* () {\n        if (!tool) {\n            throw new Error(\"parameter 'tool' is required\");\n        }\n        // build the list of extensions to try\n        const extensions = [];\n        if (ioUtil.IS_WINDOWS && process.env['PATHEXT']) {\n            for (const extension of process.env['PATHEXT'].split(path.delimiter)) {\n                if (extension) {\n                    extensions.push(extension);\n                }\n            }\n        }\n        // if it's rooted, return it if exists. otherwise return empty.\n        if (ioUtil.isRooted(tool)) {\n            const filePath = yield ioUtil.tryGetExecutablePath(tool, extensions);\n            if (filePath) {\n                return [filePath];\n            }\n            return [];\n        }\n        // if any path separators, return empty\n        if (tool.includes(path.sep)) {\n            return [];\n        }\n        // build the list of directories\n        //\n        // Note, technically \"where\" checks the current directory on Windows. From a toolkit perspective,\n        // it feels like we should not do this. Checking the current directory seems like more of a use\n        // case of a shell, and the which() function exposed by the toolkit should strive for consistency\n        // across platforms.\n        const directories = [];\n        if (process.env.PATH) {\n            for (const p of process.env.PATH.split(path.delimiter)) {\n                if (p) {\n                    directories.push(p);\n                }\n            }\n        }\n        // find all matches\n        const matches = [];\n        for (const directory of directories) {\n            const filePath = yield ioUtil.tryGetExecutablePath(path.join(directory, tool), extensions);\n            if (filePath) {\n                matches.push(filePath);\n            }\n        }\n        return matches;\n    });\n}\nexports.findInPath = findInPath;\nfunction readCopyOptions(options) {\n    const force = options.force == null ? true : options.force;\n    const recursive = Boolean(options.recursive);\n    const copySourceDirectory = options.copySourceDirectory == null\n        ? true\n        : Boolean(options.copySourceDirectory);\n    return { force, recursive, copySourceDirectory };\n}\nfunction cpDirRecursive(sourceDir, destDir, currentDepth, force) {\n    return __awaiter(this, void 0, void 0, function* () {\n        // Ensure there is not a run away recursive copy\n        if (currentDepth >= 255)\n            return;\n        currentDepth++;\n        yield mkdirP(destDir);\n        const files = yield ioUtil.readdir(sourceDir);\n        for (const fileName of files) {\n            const srcFile = `${sourceDir}/${fileName}`;\n            const destFile = `${destDir}/${fileName}`;\n            const srcFileStat = yield ioUtil.lstat(srcFile);\n            if (srcFileStat.isDirectory()) {\n                // Recurse\n                yield cpDirRecursive(srcFile, destFile, currentDepth, force);\n            }\n            else {\n                yield copyFile(srcFile, destFile, force);\n            }\n        }\n        // Change the mode for the newly created directory\n        yield ioUtil.chmod(destDir, (yield ioUtil.stat(sourceDir)).mode);\n    });\n}\n// Buffered file copy\nfunction copyFile(srcFile, destFile, force) {\n    return __awaiter(this, void 0, void 0, function* () {\n        if ((yield ioUtil.lstat(srcFile)).isSymbolicLink()) {\n            // unlink/re-link it\n            try {\n                yield ioUtil.lstat(destFile);\n                yield ioUtil.unlink(destFile);\n            }\n            catch (e) {\n                // Try to override file permission\n                if (e.code === 'EPERM') {\n                    yield ioUtil.chmod(destFile, '0666');\n                    yield ioUtil.unlink(destFile);\n                }\n                // other errors = it doesn't exist, no work to do\n            }\n            // Copy over symlink\n            const symlinkFull = yield ioUtil.readlink(srcFile);\n            yield ioUtil.symlink(symlinkFull, destFile, ioUtil.IS_WINDOWS ? 'junction' : null);\n        }\n        else if (!(yield ioUtil.exists(destFile)) || force) {\n            yield ioUtil.copyFile(srcFile, destFile);\n        }\n    });\n}\n//# sourceMappingURL=io.js.map","'use strict';\nconst colorConvert = require('color-convert');\n\nconst wrapAnsi16 = (fn, offset) => function () {\n\tconst code = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${code + offset}m`;\n};\n\nconst wrapAnsi256 = (fn, offset) => function () {\n\tconst code = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${38 + offset};5;${code}m`;\n};\n\nconst wrapAnsi16m = (fn, offset) => function () {\n\tconst rgb = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;\n};\n\nfunction assembleStyles() {\n\tconst codes = new Map();\n\tconst styles = {\n\t\tmodifier: {\n\t\t\treset: [0, 0],\n\t\t\t// 21 isn't widely supported and 22 does the same thing\n\t\t\tbold: [1, 22],\n\t\t\tdim: [2, 22],\n\t\t\titalic: [3, 23],\n\t\t\tunderline: [4, 24],\n\t\t\tinverse: [7, 27],\n\t\t\thidden: [8, 28],\n\t\t\tstrikethrough: [9, 29]\n\t\t},\n\t\tcolor: {\n\t\t\tblack: [30, 39],\n\t\t\tred: [31, 39],\n\t\t\tgreen: [32, 39],\n\t\t\tyellow: [33, 39],\n\t\t\tblue: [34, 39],\n\t\t\tmagenta: [35, 39],\n\t\t\tcyan: [36, 39],\n\t\t\twhite: [37, 39],\n\t\t\tgray: [90, 39],\n\n\t\t\t// Bright color\n\t\t\tredBright: [91, 39],\n\t\t\tgreenBright: [92, 39],\n\t\t\tyellowBright: [93, 39],\n\t\t\tblueBright: [94, 39],\n\t\t\tmagentaBright: [95, 39],\n\t\t\tcyanBright: [96, 39],\n\t\t\twhiteBright: [97, 39]\n\t\t},\n\t\tbgColor: {\n\t\t\tbgBlack: [40, 49],\n\t\t\tbgRed: [41, 49],\n\t\t\tbgGreen: [42, 49],\n\t\t\tbgYellow: [43, 49],\n\t\t\tbgBlue: [44, 49],\n\t\t\tbgMagenta: [45, 49],\n\t\t\tbgCyan: [46, 49],\n\t\t\tbgWhite: [47, 49],\n\n\t\t\t// Bright color\n\t\t\tbgBlackBright: [100, 49],\n\t\t\tbgRedBright: [101, 49],\n\t\t\tbgGreenBright: [102, 49],\n\t\t\tbgYellowBright: [103, 49],\n\t\t\tbgBlueBright: [104, 49],\n\t\t\tbgMagentaBright: [105, 49],\n\t\t\tbgCyanBright: [106, 49],\n\t\t\tbgWhiteBright: [107, 49]\n\t\t}\n\t};\n\n\t// Fix humans\n\tstyles.color.grey = styles.color.gray;\n\n\tfor (const groupName of Object.keys(styles)) {\n\t\tconst group = styles[groupName];\n\n\t\tfor (const styleName of Object.keys(group)) {\n\t\t\tconst style = group[styleName];\n\n\t\t\tstyles[styleName] = {\n\t\t\t\topen: `\\u001B[${style[0]}m`,\n\t\t\t\tclose: `\\u001B[${style[1]}m`\n\t\t\t};\n\n\t\t\tgroup[styleName] = styles[styleName];\n\n\t\t\tcodes.set(style[0], style[1]);\n\t\t}\n\n\t\tObject.defineProperty(styles, groupName, {\n\t\t\tvalue: group,\n\t\t\tenumerable: false\n\t\t});\n\n\t\tObject.defineProperty(styles, 'codes', {\n\t\t\tvalue: codes,\n\t\t\tenumerable: false\n\t\t});\n\t}\n\n\tconst ansi2ansi = n => n;\n\tconst rgb2rgb = (r, g, b) => [r, g, b];\n\n\tstyles.color.close = '\\u001B[39m';\n\tstyles.bgColor.close = '\\u001B[49m';\n\n\tstyles.color.ansi = {\n\t\tansi: wrapAnsi16(ansi2ansi, 0)\n\t};\n\tstyles.color.ansi256 = {\n\t\tansi256: wrapAnsi256(ansi2ansi, 0)\n\t};\n\tstyles.color.ansi16m = {\n\t\trgb: wrapAnsi16m(rgb2rgb, 0)\n\t};\n\n\tstyles.bgColor.ansi = {\n\t\tansi: wrapAnsi16(ansi2ansi, 10)\n\t};\n\tstyles.bgColor.ansi256 = {\n\t\tansi256: wrapAnsi256(ansi2ansi, 10)\n\t};\n\tstyles.bgColor.ansi16m = {\n\t\trgb: wrapAnsi16m(rgb2rgb, 10)\n\t};\n\n\tfor (let key of Object.keys(colorConvert)) {\n\t\tif (typeof colorConvert[key] !== 'object') {\n\t\t\tcontinue;\n\t\t}\n\n\t\tconst suite = colorConvert[key];\n\n\t\tif (key === 'ansi16') {\n\t\t\tkey = 'ansi';\n\t\t}\n\n\t\tif ('ansi16' in suite) {\n\t\t\tstyles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);\n\t\t\tstyles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);\n\t\t}\n\n\t\tif ('ansi256' in suite) {\n\t\t\tstyles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);\n\t\t\tstyles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);\n\t\t}\n\n\t\tif ('rgb' in suite) {\n\t\t\tstyles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);\n\t\t\tstyles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);\n\t\t}\n\t}\n\n\treturn styles;\n}\n\n// Make the export immutable\nObject.defineProperty(module, 'exports', {\n\tenumerable: true,\n\tget: assembleStyles\n});\n","'use strict';\nconst escapeStringRegexp = require('escape-string-regexp');\nconst ansiStyles = require('ansi-styles');\nconst stdoutColor = require('supports-color').stdout;\n\nconst template = require('./templates.js');\n\nconst isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm');\n\n// `supportsColor.level` → `ansiStyles.color[name]` mapping\nconst levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m'];\n\n// `color-convert` models to exclude from the Chalk API due to conflicts and such\nconst skipModels = new Set(['gray']);\n\nconst styles = Object.create(null);\n\nfunction applyOptions(obj, options) {\n\toptions = options || {};\n\n\t// Detect level if not set manually\n\tconst scLevel = stdoutColor ? stdoutColor.level : 0;\n\tobj.level = options.level === undefined ? scLevel : options.level;\n\tobj.enabled = 'enabled' in options ? options.enabled : obj.level > 0;\n}\n\nfunction Chalk(options) {\n\t// We check for this.template here since calling `chalk.constructor()`\n\t// by itself will have a `this` of a previously constructed chalk object\n\tif (!this || !(this instanceof Chalk) || this.template) {\n\t\tconst chalk = {};\n\t\tapplyOptions(chalk, options);\n\n\t\tchalk.template = function () {\n\t\t\tconst args = [].slice.call(arguments);\n\t\t\treturn chalkTag.apply(null, [chalk.template].concat(args));\n\t\t};\n\n\t\tObject.setPrototypeOf(chalk, Chalk.prototype);\n\t\tObject.setPrototypeOf(chalk.template, chalk);\n\n\t\tchalk.template.constructor = Chalk;\n\n\t\treturn chalk.template;\n\t}\n\n\tapplyOptions(this, options);\n}\n\n// Use bright blue on Windows as the normal blue color is illegible\nif (isSimpleWindowsTerm) {\n\tansiStyles.blue.open = '\\u001B[94m';\n}\n\nfor (const key of Object.keys(ansiStyles)) {\n\tansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');\n\n\tstyles[key] = {\n\t\tget() {\n\t\t\tconst codes = ansiStyles[key];\n\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key);\n\t\t}\n\t};\n}\n\nstyles.visible = {\n\tget() {\n\t\treturn build.call(this, this._styles || [], true, 'visible');\n\t}\n};\n\nansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g');\nfor (const model of Object.keys(ansiStyles.color.ansi)) {\n\tif (skipModels.has(model)) {\n\t\tcontinue;\n\t}\n\n\tstyles[model] = {\n\t\tget() {\n\t\t\tconst level = this.level;\n\t\t\treturn function () {\n\t\t\t\tconst open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments);\n\t\t\t\tconst codes = {\n\t\t\t\t\topen,\n\t\t\t\t\tclose: ansiStyles.color.close,\n\t\t\t\t\tcloseRe: ansiStyles.color.closeRe\n\t\t\t\t};\n\t\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);\n\t\t\t};\n\t\t}\n\t};\n}\n\nansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g');\nfor (const model of Object.keys(ansiStyles.bgColor.ansi)) {\n\tif (skipModels.has(model)) {\n\t\tcontinue;\n\t}\n\n\tconst bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);\n\tstyles[bgModel] = {\n\t\tget() {\n\t\t\tconst level = this.level;\n\t\t\treturn function () {\n\t\t\t\tconst open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments);\n\t\t\t\tconst codes = {\n\t\t\t\t\topen,\n\t\t\t\t\tclose: ansiStyles.bgColor.close,\n\t\t\t\t\tcloseRe: ansiStyles.bgColor.closeRe\n\t\t\t\t};\n\t\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);\n\t\t\t};\n\t\t}\n\t};\n}\n\nconst proto = Object.defineProperties(() => {}, styles);\n\nfunction build(_styles, _empty, key) {\n\tconst builder = function () {\n\t\treturn applyStyle.apply(builder, arguments);\n\t};\n\n\tbuilder._styles = _styles;\n\tbuilder._empty = _empty;\n\n\tconst self = this;\n\n\tObject.defineProperty(builder, 'level', {\n\t\tenumerable: true,\n\t\tget() {\n\t\t\treturn self.level;\n\t\t},\n\t\tset(level) {\n\t\t\tself.level = level;\n\t\t}\n\t});\n\n\tObject.defineProperty(builder, 'enabled', {\n\t\tenumerable: true,\n\t\tget() {\n\t\t\treturn self.enabled;\n\t\t},\n\t\tset(enabled) {\n\t\t\tself.enabled = enabled;\n\t\t}\n\t});\n\n\t// See below for fix regarding invisible grey/dim combination on Windows\n\tbuilder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey';\n\n\t// `__proto__` is used because we must return a function, but there is\n\t// no way to create a function with a different prototype\n\tbuilder.__proto__ = proto; // eslint-disable-line no-proto\n\n\treturn builder;\n}\n\nfunction applyStyle() {\n\t// Support varags, but simply cast to string in case there's only one arg\n\tconst args = arguments;\n\tconst argsLen = args.length;\n\tlet str = String(arguments[0]);\n\n\tif (argsLen === 0) {\n\t\treturn '';\n\t}\n\n\tif (argsLen > 1) {\n\t\t// Don't slice `arguments`, it prevents V8 optimizations\n\t\tfor (let a = 1; a < argsLen; a++) {\n\t\t\tstr += ' ' + args[a];\n\t\t}\n\t}\n\n\tif (!this.enabled || this.level <= 0 || !str) {\n\t\treturn this._empty ? '' : str;\n\t}\n\n\t// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,\n\t// see https://github.com/chalk/chalk/issues/58\n\t// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.\n\tconst originalDim = ansiStyles.dim.open;\n\tif (isSimpleWindowsTerm && this.hasGrey) {\n\t\tansiStyles.dim.open = '';\n\t}\n\n\tfor (const code of this._styles.slice().reverse()) {\n\t\t// Replace any instances already present with a re-opening code\n\t\t// otherwise only the part of the string until said closing code\n\t\t// will be colored, and the rest will simply be 'plain'.\n\t\tstr = code.open + str.replace(code.closeRe, code.open) + code.close;\n\n\t\t// Close the styling before a linebreak and reopen\n\t\t// after next line to fix a bleed issue on macOS\n\t\t// https://github.com/chalk/chalk/pull/92\n\t\tstr = str.replace(/\\r?\\n/g, `${code.close}$&${code.open}`);\n\t}\n\n\t// Reset the original `dim` if we changed it to work around the Windows dimmed gray issue\n\tansiStyles.dim.open = originalDim;\n\n\treturn str;\n}\n\nfunction chalkTag(chalk, strings) {\n\tif (!Array.isArray(strings)) {\n\t\t// If chalk() was called by itself or with a string,\n\t\t// return the string itself as a string.\n\t\treturn [].slice.call(arguments, 1).join(' ');\n\t}\n\n\tconst args = [].slice.call(arguments, 2);\n\tconst parts = [strings.raw[0]];\n\n\tfor (let i = 1; i < strings.length; i++) {\n\t\tparts.push(String(args[i - 1]).replace(/[{}\\\\]/g, '\\\\$&'));\n\t\tparts.push(String(strings.raw[i]));\n\t}\n\n\treturn template(chalk, parts.join(''));\n}\n\nObject.defineProperties(Chalk.prototype, styles);\n\nmodule.exports = Chalk(); // eslint-disable-line new-cap\nmodule.exports.supportsColor = stdoutColor;\nmodule.exports.default = module.exports; // For TypeScript\n","'use strict';\nconst TEMPLATE_REGEX = /(?:\\\\(u[a-f\\d]{4}|x[a-f\\d]{2}|.))|(?:\\{(~)?(\\w+(?:\\([^)]*\\))?(?:\\.\\w+(?:\\([^)]*\\))?)*)(?:[ \\t]|(?=\\r?\\n)))|(\\})|((?:.|[\\r\\n\\f])+?)/gi;\nconst STYLE_REGEX = /(?:^|\\.)(\\w+)(?:\\(([^)]*)\\))?/g;\nconst STRING_REGEX = /^(['\"])((?:\\\\.|(?!\\1)[^\\\\])*)\\1$/;\nconst ESCAPE_REGEX = /\\\\(u[a-f\\d]{4}|x[a-f\\d]{2}|.)|([^\\\\])/gi;\n\nconst ESCAPES = new Map([\n\t['n', '\\n'],\n\t['r', '\\r'],\n\t['t', '\\t'],\n\t['b', '\\b'],\n\t['f', '\\f'],\n\t['v', '\\v'],\n\t['0', '\\0'],\n\t['\\\\', '\\\\'],\n\t['e', '\\u001B'],\n\t['a', '\\u0007']\n]);\n\nfunction unescape(c) {\n\tif ((c[0] === 'u' && c.length === 5) || (c[0] === 'x' && c.length === 3)) {\n\t\treturn String.fromCharCode(parseInt(c.slice(1), 16));\n\t}\n\n\treturn ESCAPES.get(c) || c;\n}\n\nfunction parseArguments(name, args) {\n\tconst results = [];\n\tconst chunks = args.trim().split(/\\s*,\\s*/g);\n\tlet matches;\n\n\tfor (const chunk of chunks) {\n\t\tif (!isNaN(chunk)) {\n\t\t\tresults.push(Number(chunk));\n\t\t} else if ((matches = chunk.match(STRING_REGEX))) {\n\t\t\tresults.push(matches[2].replace(ESCAPE_REGEX, (m, escape, chr) => escape ? unescape(escape) : chr));\n\t\t} else {\n\t\t\tthrow new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`);\n\t\t}\n\t}\n\n\treturn results;\n}\n\nfunction parseStyle(style) {\n\tSTYLE_REGEX.lastIndex = 0;\n\n\tconst results = [];\n\tlet matches;\n\n\twhile ((matches = STYLE_REGEX.exec(style)) !== null) {\n\t\tconst name = matches[1];\n\n\t\tif (matches[2]) {\n\t\t\tconst args = parseArguments(name, matches[2]);\n\t\t\tresults.push([name].concat(args));\n\t\t} else {\n\t\t\tresults.push([name]);\n\t\t}\n\t}\n\n\treturn results;\n}\n\nfunction buildStyle(chalk, styles) {\n\tconst enabled = {};\n\n\tfor (const layer of styles) {\n\t\tfor (const style of layer.styles) {\n\t\t\tenabled[style[0]] = layer.inverse ? null : style.slice(1);\n\t\t}\n\t}\n\n\tlet current = chalk;\n\tfor (const styleName of Object.keys(enabled)) {\n\t\tif (Array.isArray(enabled[styleName])) {\n\t\t\tif (!(styleName in current)) {\n\t\t\t\tthrow new Error(`Unknown Chalk style: ${styleName}`);\n\t\t\t}\n\n\t\t\tif (enabled[styleName].length > 0) {\n\t\t\t\tcurrent = current[styleName].apply(current, enabled[styleName]);\n\t\t\t} else {\n\t\t\t\tcurrent = current[styleName];\n\t\t\t}\n\t\t}\n\t}\n\n\treturn current;\n}\n\nmodule.exports = (chalk, tmp) => {\n\tconst styles = [];\n\tconst chunks = [];\n\tlet chunk = [];\n\n\t// eslint-disable-next-line max-params\n\ttmp.replace(TEMPLATE_REGEX, (m, escapeChar, inverse, style, close, chr) => {\n\t\tif (escapeChar) {\n\t\t\tchunk.push(unescape(escapeChar));\n\t\t} else if (style) {\n\t\t\tconst str = chunk.join('');\n\t\t\tchunk = [];\n\t\t\tchunks.push(styles.length === 0 ? str : buildStyle(chalk, styles)(str));\n\t\t\tstyles.push({inverse, styles: parseStyle(style)});\n\t\t} else if (close) {\n\t\t\tif (styles.length === 0) {\n\t\t\t\tthrow new Error('Found extraneous } in Chalk template literal');\n\t\t\t}\n\n\t\t\tchunks.push(buildStyle(chalk, styles)(chunk.join('')));\n\t\t\tchunk = [];\n\t\t\tstyles.pop();\n\t\t} else {\n\t\t\tchunk.push(chr);\n\t\t}\n\t});\n\n\tchunks.push(chunk.join(''));\n\n\tif (styles.length > 0) {\n\t\tconst errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\\`}\\`)`;\n\t\tthrow new Error(errMsg);\n\t}\n\n\treturn chunks.join('');\n};\n","/* MIT license */\nvar cssKeywords = require('color-name');\n\n// NOTE: conversions should only return primitive values (i.e. arrays, or\n//       values that give correct `typeof` results).\n//       do not use box values types (i.e. Number(), String(), etc.)\n\nvar reverseKeywords = {};\nfor (var key in cssKeywords) {\n\tif (cssKeywords.hasOwnProperty(key)) {\n\t\treverseKeywords[cssKeywords[key]] = key;\n\t}\n}\n\nvar convert = module.exports = {\n\trgb: {channels: 3, labels: 'rgb'},\n\thsl: {channels: 3, labels: 'hsl'},\n\thsv: {channels: 3, labels: 'hsv'},\n\thwb: {channels: 3, labels: 'hwb'},\n\tcmyk: {channels: 4, labels: 'cmyk'},\n\txyz: {channels: 3, labels: 'xyz'},\n\tlab: {channels: 3, labels: 'lab'},\n\tlch: {channels: 3, labels: 'lch'},\n\thex: {channels: 1, labels: ['hex']},\n\tkeyword: {channels: 1, labels: ['keyword']},\n\tansi16: {channels: 1, labels: ['ansi16']},\n\tansi256: {channels: 1, labels: ['ansi256']},\n\thcg: {channels: 3, labels: ['h', 'c', 'g']},\n\tapple: {channels: 3, labels: ['r16', 'g16', 'b16']},\n\tgray: {channels: 1, labels: ['gray']}\n};\n\n// hide .channels and .labels properties\nfor (var model in convert) {\n\tif (convert.hasOwnProperty(model)) {\n\t\tif (!('channels' in convert[model])) {\n\t\t\tthrow new Error('missing channels property: ' + model);\n\t\t}\n\n\t\tif (!('labels' in convert[model])) {\n\t\t\tthrow new Error('missing channel labels property: ' + model);\n\t\t}\n\n\t\tif (convert[model].labels.length !== convert[model].channels) {\n\t\t\tthrow new Error('channel and label counts mismatch: ' + model);\n\t\t}\n\n\t\tvar channels = convert[model].channels;\n\t\tvar labels = convert[model].labels;\n\t\tdelete convert[model].channels;\n\t\tdelete convert[model].labels;\n\t\tObject.defineProperty(convert[model], 'channels', {value: channels});\n\t\tObject.defineProperty(convert[model], 'labels', {value: labels});\n\t}\n}\n\nconvert.rgb.hsl = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar min = Math.min(r, g, b);\n\tvar max = Math.max(r, g, b);\n\tvar delta = max - min;\n\tvar h;\n\tvar s;\n\tvar l;\n\n\tif (max === min) {\n\t\th = 0;\n\t} else if (r === max) {\n\t\th = (g - b) / delta;\n\t} else if (g === max) {\n\t\th = 2 + (b - r) / delta;\n\t} else if (b === max) {\n\t\th = 4 + (r - g) / delta;\n\t}\n\n\th = Math.min(h * 60, 360);\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tl = (min + max) / 2;\n\n\tif (max === min) {\n\t\ts = 0;\n\t} else if (l <= 0.5) {\n\t\ts = delta / (max + min);\n\t} else {\n\t\ts = delta / (2 - max - min);\n\t}\n\n\treturn [h, s * 100, l * 100];\n};\n\nconvert.rgb.hsv = function (rgb) {\n\tvar rdif;\n\tvar gdif;\n\tvar bdif;\n\tvar h;\n\tvar s;\n\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar v = Math.max(r, g, b);\n\tvar diff = v - Math.min(r, g, b);\n\tvar diffc = function (c) {\n\t\treturn (v - c) / 6 / diff + 1 / 2;\n\t};\n\n\tif (diff === 0) {\n\t\th = s = 0;\n\t} else {\n\t\ts = diff / v;\n\t\trdif = diffc(r);\n\t\tgdif = diffc(g);\n\t\tbdif = diffc(b);\n\n\t\tif (r === v) {\n\t\t\th = bdif - gdif;\n\t\t} else if (g === v) {\n\t\t\th = (1 / 3) + rdif - bdif;\n\t\t} else if (b === v) {\n\t\t\th = (2 / 3) + gdif - rdif;\n\t\t}\n\t\tif (h < 0) {\n\t\t\th += 1;\n\t\t} else if (h > 1) {\n\t\t\th -= 1;\n\t\t}\n\t}\n\n\treturn [\n\t\th * 360,\n\t\ts * 100,\n\t\tv * 100\n\t];\n};\n\nconvert.rgb.hwb = function (rgb) {\n\tvar r = rgb[0];\n\tvar g = rgb[1];\n\tvar b = rgb[2];\n\tvar h = convert.rgb.hsl(rgb)[0];\n\tvar w = 1 / 255 * Math.min(r, Math.min(g, b));\n\n\tb = 1 - 1 / 255 * Math.max(r, Math.max(g, b));\n\n\treturn [h, w * 100, b * 100];\n};\n\nconvert.rgb.cmyk = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar c;\n\tvar m;\n\tvar y;\n\tvar k;\n\n\tk = Math.min(1 - r, 1 - g, 1 - b);\n\tc = (1 - r - k) / (1 - k) || 0;\n\tm = (1 - g - k) / (1 - k) || 0;\n\ty = (1 - b - k) / (1 - k) || 0;\n\n\treturn [c * 100, m * 100, y * 100, k * 100];\n};\n\n/**\n * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance\n * */\nfunction comparativeDistance(x, y) {\n\treturn (\n\t\tMath.pow(x[0] - y[0], 2) +\n\t\tMath.pow(x[1] - y[1], 2) +\n\t\tMath.pow(x[2] - y[2], 2)\n\t);\n}\n\nconvert.rgb.keyword = function (rgb) {\n\tvar reversed = reverseKeywords[rgb];\n\tif (reversed) {\n\t\treturn reversed;\n\t}\n\n\tvar currentClosestDistance = Infinity;\n\tvar currentClosestKeyword;\n\n\tfor (var keyword in cssKeywords) {\n\t\tif (cssKeywords.hasOwnProperty(keyword)) {\n\t\t\tvar value = cssKeywords[keyword];\n\n\t\t\t// Compute comparative distance\n\t\t\tvar distance = comparativeDistance(rgb, value);\n\n\t\t\t// Check if its less, if so set as closest\n\t\t\tif (distance < currentClosestDistance) {\n\t\t\t\tcurrentClosestDistance = distance;\n\t\t\t\tcurrentClosestKeyword = keyword;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn currentClosestKeyword;\n};\n\nconvert.keyword.rgb = function (keyword) {\n\treturn cssKeywords[keyword];\n};\n\nconvert.rgb.xyz = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\n\t// assume sRGB\n\tr = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);\n\tg = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);\n\tb = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);\n\n\tvar x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);\n\tvar y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);\n\tvar z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);\n\n\treturn [x * 100, y * 100, z * 100];\n};\n\nconvert.rgb.lab = function (rgb) {\n\tvar xyz = convert.rgb.xyz(rgb);\n\tvar x = xyz[0];\n\tvar y = xyz[1];\n\tvar z = xyz[2];\n\tvar l;\n\tvar a;\n\tvar b;\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);\n\n\tl = (116 * y) - 16;\n\ta = 500 * (x - y);\n\tb = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.hsl.rgb = function (hsl) {\n\tvar h = hsl[0] / 360;\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar t1;\n\tvar t2;\n\tvar t3;\n\tvar rgb;\n\tvar val;\n\n\tif (s === 0) {\n\t\tval = l * 255;\n\t\treturn [val, val, val];\n\t}\n\n\tif (l < 0.5) {\n\t\tt2 = l * (1 + s);\n\t} else {\n\t\tt2 = l + s - l * s;\n\t}\n\n\tt1 = 2 * l - t2;\n\n\trgb = [0, 0, 0];\n\tfor (var i = 0; i < 3; i++) {\n\t\tt3 = h + 1 / 3 * -(i - 1);\n\t\tif (t3 < 0) {\n\t\t\tt3++;\n\t\t}\n\t\tif (t3 > 1) {\n\t\t\tt3--;\n\t\t}\n\n\t\tif (6 * t3 < 1) {\n\t\t\tval = t1 + (t2 - t1) * 6 * t3;\n\t\t} else if (2 * t3 < 1) {\n\t\t\tval = t2;\n\t\t} else if (3 * t3 < 2) {\n\t\t\tval = t1 + (t2 - t1) * (2 / 3 - t3) * 6;\n\t\t} else {\n\t\t\tval = t1;\n\t\t}\n\n\t\trgb[i] = val * 255;\n\t}\n\n\treturn rgb;\n};\n\nconvert.hsl.hsv = function (hsl) {\n\tvar h = hsl[0];\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar smin = s;\n\tvar lmin = Math.max(l, 0.01);\n\tvar sv;\n\tvar v;\n\n\tl *= 2;\n\ts *= (l <= 1) ? l : 2 - l;\n\tsmin *= lmin <= 1 ? lmin : 2 - lmin;\n\tv = (l + s) / 2;\n\tsv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);\n\n\treturn [h, sv * 100, v * 100];\n};\n\nconvert.hsv.rgb = function (hsv) {\n\tvar h = hsv[0] / 60;\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\tvar hi = Math.floor(h) % 6;\n\n\tvar f = h - Math.floor(h);\n\tvar p = 255 * v * (1 - s);\n\tvar q = 255 * v * (1 - (s * f));\n\tvar t = 255 * v * (1 - (s * (1 - f)));\n\tv *= 255;\n\n\tswitch (hi) {\n\t\tcase 0:\n\t\t\treturn [v, t, p];\n\t\tcase 1:\n\t\t\treturn [q, v, p];\n\t\tcase 2:\n\t\t\treturn [p, v, t];\n\t\tcase 3:\n\t\t\treturn [p, q, v];\n\t\tcase 4:\n\t\t\treturn [t, p, v];\n\t\tcase 5:\n\t\t\treturn [v, p, q];\n\t}\n};\n\nconvert.hsv.hsl = function (hsv) {\n\tvar h = hsv[0];\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\tvar vmin = Math.max(v, 0.01);\n\tvar lmin;\n\tvar sl;\n\tvar l;\n\n\tl = (2 - s) * v;\n\tlmin = (2 - s) * vmin;\n\tsl = s * vmin;\n\tsl /= (lmin <= 1) ? lmin : 2 - lmin;\n\tsl = sl || 0;\n\tl /= 2;\n\n\treturn [h, sl * 100, l * 100];\n};\n\n// http://dev.w3.org/csswg/css-color/#hwb-to-rgb\nconvert.hwb.rgb = function (hwb) {\n\tvar h = hwb[0] / 360;\n\tvar wh = hwb[1] / 100;\n\tvar bl = hwb[2] / 100;\n\tvar ratio = wh + bl;\n\tvar i;\n\tvar v;\n\tvar f;\n\tvar n;\n\n\t// wh + bl cant be > 1\n\tif (ratio > 1) {\n\t\twh /= ratio;\n\t\tbl /= ratio;\n\t}\n\n\ti = Math.floor(6 * h);\n\tv = 1 - bl;\n\tf = 6 * h - i;\n\n\tif ((i & 0x01) !== 0) {\n\t\tf = 1 - f;\n\t}\n\n\tn = wh + f * (v - wh); // linear interpolation\n\n\tvar r;\n\tvar g;\n\tvar b;\n\tswitch (i) {\n\t\tdefault:\n\t\tcase 6:\n\t\tcase 0: r = v; g = n; b = wh; break;\n\t\tcase 1: r = n; g = v; b = wh; break;\n\t\tcase 2: r = wh; g = v; b = n; break;\n\t\tcase 3: r = wh; g = n; b = v; break;\n\t\tcase 4: r = n; g = wh; b = v; break;\n\t\tcase 5: r = v; g = wh; b = n; break;\n\t}\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.cmyk.rgb = function (cmyk) {\n\tvar c = cmyk[0] / 100;\n\tvar m = cmyk[1] / 100;\n\tvar y = cmyk[2] / 100;\n\tvar k = cmyk[3] / 100;\n\tvar r;\n\tvar g;\n\tvar b;\n\n\tr = 1 - Math.min(1, c * (1 - k) + k);\n\tg = 1 - Math.min(1, m * (1 - k) + k);\n\tb = 1 - Math.min(1, y * (1 - k) + k);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.rgb = function (xyz) {\n\tvar x = xyz[0] / 100;\n\tvar y = xyz[1] / 100;\n\tvar z = xyz[2] / 100;\n\tvar r;\n\tvar g;\n\tvar b;\n\n\tr = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);\n\tg = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);\n\tb = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);\n\n\t// assume sRGB\n\tr = r > 0.0031308\n\t\t? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)\n\t\t: r * 12.92;\n\n\tg = g > 0.0031308\n\t\t? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)\n\t\t: g * 12.92;\n\n\tb = b > 0.0031308\n\t\t? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)\n\t\t: b * 12.92;\n\n\tr = Math.min(Math.max(0, r), 1);\n\tg = Math.min(Math.max(0, g), 1);\n\tb = Math.min(Math.max(0, b), 1);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.lab = function (xyz) {\n\tvar x = xyz[0];\n\tvar y = xyz[1];\n\tvar z = xyz[2];\n\tvar l;\n\tvar a;\n\tvar b;\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);\n\n\tl = (116 * y) - 16;\n\ta = 500 * (x - y);\n\tb = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.lab.xyz = function (lab) {\n\tvar l = lab[0];\n\tvar a = lab[1];\n\tvar b = lab[2];\n\tvar x;\n\tvar y;\n\tvar z;\n\n\ty = (l + 16) / 116;\n\tx = a / 500 + y;\n\tz = y - b / 200;\n\n\tvar y2 = Math.pow(y, 3);\n\tvar x2 = Math.pow(x, 3);\n\tvar z2 = Math.pow(z, 3);\n\ty = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;\n\tx = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;\n\tz = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;\n\n\tx *= 95.047;\n\ty *= 100;\n\tz *= 108.883;\n\n\treturn [x, y, z];\n};\n\nconvert.lab.lch = function (lab) {\n\tvar l = lab[0];\n\tvar a = lab[1];\n\tvar b = lab[2];\n\tvar hr;\n\tvar h;\n\tvar c;\n\n\thr = Math.atan2(b, a);\n\th = hr * 360 / 2 / Math.PI;\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tc = Math.sqrt(a * a + b * b);\n\n\treturn [l, c, h];\n};\n\nconvert.lch.lab = function (lch) {\n\tvar l = lch[0];\n\tvar c = lch[1];\n\tvar h = lch[2];\n\tvar a;\n\tvar b;\n\tvar hr;\n\n\thr = h / 360 * 2 * Math.PI;\n\ta = c * Math.cos(hr);\n\tb = c * Math.sin(hr);\n\n\treturn [l, a, b];\n};\n\nconvert.rgb.ansi16 = function (args) {\n\tvar r = args[0];\n\tvar g = args[1];\n\tvar b = args[2];\n\tvar value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization\n\n\tvalue = Math.round(value / 50);\n\n\tif (value === 0) {\n\t\treturn 30;\n\t}\n\n\tvar ansi = 30\n\t\t+ ((Math.round(b / 255) << 2)\n\t\t| (Math.round(g / 255) << 1)\n\t\t| Math.round(r / 255));\n\n\tif (value === 2) {\n\t\tansi += 60;\n\t}\n\n\treturn ansi;\n};\n\nconvert.hsv.ansi16 = function (args) {\n\t// optimization here; we already know the value and don't need to get\n\t// it converted for us.\n\treturn convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);\n};\n\nconvert.rgb.ansi256 = function (args) {\n\tvar r = args[0];\n\tvar g = args[1];\n\tvar b = args[2];\n\n\t// we use the extended greyscale palette here, with the exception of\n\t// black and white. normal palette only has 4 greyscale shades.\n\tif (r === g && g === b) {\n\t\tif (r < 8) {\n\t\t\treturn 16;\n\t\t}\n\n\t\tif (r > 248) {\n\t\t\treturn 231;\n\t\t}\n\n\t\treturn Math.round(((r - 8) / 247) * 24) + 232;\n\t}\n\n\tvar ansi = 16\n\t\t+ (36 * Math.round(r / 255 * 5))\n\t\t+ (6 * Math.round(g / 255 * 5))\n\t\t+ Math.round(b / 255 * 5);\n\n\treturn ansi;\n};\n\nconvert.ansi16.rgb = function (args) {\n\tvar color = args % 10;\n\n\t// handle greyscale\n\tif (color === 0 || color === 7) {\n\t\tif (args > 50) {\n\t\t\tcolor += 3.5;\n\t\t}\n\n\t\tcolor = color / 10.5 * 255;\n\n\t\treturn [color, color, color];\n\t}\n\n\tvar mult = (~~(args > 50) + 1) * 0.5;\n\tvar r = ((color & 1) * mult) * 255;\n\tvar g = (((color >> 1) & 1) * mult) * 255;\n\tvar b = (((color >> 2) & 1) * mult) * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.ansi256.rgb = function (args) {\n\t// handle greyscale\n\tif (args >= 232) {\n\t\tvar c = (args - 232) * 10 + 8;\n\t\treturn [c, c, c];\n\t}\n\n\targs -= 16;\n\n\tvar rem;\n\tvar r = Math.floor(args / 36) / 5 * 255;\n\tvar g = Math.floor((rem = args % 36) / 6) / 5 * 255;\n\tvar b = (rem % 6) / 5 * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hex = function (args) {\n\tvar integer = ((Math.round(args[0]) & 0xFF) << 16)\n\t\t+ ((Math.round(args[1]) & 0xFF) << 8)\n\t\t+ (Math.round(args[2]) & 0xFF);\n\n\tvar string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.hex.rgb = function (args) {\n\tvar match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);\n\tif (!match) {\n\t\treturn [0, 0, 0];\n\t}\n\n\tvar colorString = match[0];\n\n\tif (match[0].length === 3) {\n\t\tcolorString = colorString.split('').map(function (char) {\n\t\t\treturn char + char;\n\t\t}).join('');\n\t}\n\n\tvar integer = parseInt(colorString, 16);\n\tvar r = (integer >> 16) & 0xFF;\n\tvar g = (integer >> 8) & 0xFF;\n\tvar b = integer & 0xFF;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hcg = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar max = Math.max(Math.max(r, g), b);\n\tvar min = Math.min(Math.min(r, g), b);\n\tvar chroma = (max - min);\n\tvar grayscale;\n\tvar hue;\n\n\tif (chroma < 1) {\n\t\tgrayscale = min / (1 - chroma);\n\t} else {\n\t\tgrayscale = 0;\n\t}\n\n\tif (chroma <= 0) {\n\t\thue = 0;\n\t} else\n\tif (max === r) {\n\t\thue = ((g - b) / chroma) % 6;\n\t} else\n\tif (max === g) {\n\t\thue = 2 + (b - r) / chroma;\n\t} else {\n\t\thue = 4 + (r - g) / chroma + 4;\n\t}\n\n\thue /= 6;\n\thue %= 1;\n\n\treturn [hue * 360, chroma * 100, grayscale * 100];\n};\n\nconvert.hsl.hcg = function (hsl) {\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar c = 1;\n\tvar f = 0;\n\n\tif (l < 0.5) {\n\t\tc = 2.0 * s * l;\n\t} else {\n\t\tc = 2.0 * s * (1.0 - l);\n\t}\n\n\tif (c < 1.0) {\n\t\tf = (l - 0.5 * c) / (1.0 - c);\n\t}\n\n\treturn [hsl[0], c * 100, f * 100];\n};\n\nconvert.hsv.hcg = function (hsv) {\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\n\tvar c = s * v;\n\tvar f = 0;\n\n\tif (c < 1.0) {\n\t\tf = (v - c) / (1 - c);\n\t}\n\n\treturn [hsv[0], c * 100, f * 100];\n};\n\nconvert.hcg.rgb = function (hcg) {\n\tvar h = hcg[0] / 360;\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tif (c === 0.0) {\n\t\treturn [g * 255, g * 255, g * 255];\n\t}\n\n\tvar pure = [0, 0, 0];\n\tvar hi = (h % 1) * 6;\n\tvar v = hi % 1;\n\tvar w = 1 - v;\n\tvar mg = 0;\n\n\tswitch (Math.floor(hi)) {\n\t\tcase 0:\n\t\t\tpure[0] = 1; pure[1] = v; pure[2] = 0; break;\n\t\tcase 1:\n\t\t\tpure[0] = w; pure[1] = 1; pure[2] = 0; break;\n\t\tcase 2:\n\t\t\tpure[0] = 0; pure[1] = 1; pure[2] = v; break;\n\t\tcase 3:\n\t\t\tpure[0] = 0; pure[1] = w; pure[2] = 1; break;\n\t\tcase 4:\n\t\t\tpure[0] = v; pure[1] = 0; pure[2] = 1; break;\n\t\tdefault:\n\t\t\tpure[0] = 1; pure[1] = 0; pure[2] = w;\n\t}\n\n\tmg = (1.0 - c) * g;\n\n\treturn [\n\t\t(c * pure[0] + mg) * 255,\n\t\t(c * pure[1] + mg) * 255,\n\t\t(c * pure[2] + mg) * 255\n\t];\n};\n\nconvert.hcg.hsv = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tvar v = c + g * (1.0 - c);\n\tvar f = 0;\n\n\tif (v > 0.0) {\n\t\tf = c / v;\n\t}\n\n\treturn [hcg[0], f * 100, v * 100];\n};\n\nconvert.hcg.hsl = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tvar l = g * (1.0 - c) + 0.5 * c;\n\tvar s = 0;\n\n\tif (l > 0.0 && l < 0.5) {\n\t\ts = c / (2 * l);\n\t} else\n\tif (l >= 0.5 && l < 1.0) {\n\t\ts = c / (2 * (1 - l));\n\t}\n\n\treturn [hcg[0], s * 100, l * 100];\n};\n\nconvert.hcg.hwb = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\tvar v = c + g * (1.0 - c);\n\treturn [hcg[0], (v - c) * 100, (1 - v) * 100];\n};\n\nconvert.hwb.hcg = function (hwb) {\n\tvar w = hwb[1] / 100;\n\tvar b = hwb[2] / 100;\n\tvar v = 1 - b;\n\tvar c = v - w;\n\tvar g = 0;\n\n\tif (c < 1) {\n\t\tg = (v - c) / (1 - c);\n\t}\n\n\treturn [hwb[0], c * 100, g * 100];\n};\n\nconvert.apple.rgb = function (apple) {\n\treturn [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];\n};\n\nconvert.rgb.apple = function (rgb) {\n\treturn [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];\n};\n\nconvert.gray.rgb = function (args) {\n\treturn [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];\n};\n\nconvert.gray.hsl = convert.gray.hsv = function (args) {\n\treturn [0, 0, args[0]];\n};\n\nconvert.gray.hwb = function (gray) {\n\treturn [0, 100, gray[0]];\n};\n\nconvert.gray.cmyk = function (gray) {\n\treturn [0, 0, 0, gray[0]];\n};\n\nconvert.gray.lab = function (gray) {\n\treturn [gray[0], 0, 0];\n};\n\nconvert.gray.hex = function (gray) {\n\tvar val = Math.round(gray[0] / 100 * 255) & 0xFF;\n\tvar integer = (val << 16) + (val << 8) + val;\n\n\tvar string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.rgb.gray = function (rgb) {\n\tvar val = (rgb[0] + rgb[1] + rgb[2]) / 3;\n\treturn [val / 255 * 100];\n};\n","var conversions = require('./conversions');\nvar route = require('./route');\n\nvar convert = {};\n\nvar models = Object.keys(conversions);\n\nfunction wrapRaw(fn) {\n\tvar wrappedFn = function (args) {\n\t\tif (args === undefined || args === null) {\n\t\t\treturn args;\n\t\t}\n\n\t\tif (arguments.length > 1) {\n\t\t\targs = Array.prototype.slice.call(arguments);\n\t\t}\n\n\t\treturn fn(args);\n\t};\n\n\t// preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nfunction wrapRounded(fn) {\n\tvar wrappedFn = function (args) {\n\t\tif (args === undefined || args === null) {\n\t\t\treturn args;\n\t\t}\n\n\t\tif (arguments.length > 1) {\n\t\t\targs = Array.prototype.slice.call(arguments);\n\t\t}\n\n\t\tvar result = fn(args);\n\n\t\t// we're assuming the result is an array here.\n\t\t// see notice in conversions.js; don't use box types\n\t\t// in conversion functions.\n\t\tif (typeof result === 'object') {\n\t\t\tfor (var len = result.length, i = 0; i < len; i++) {\n\t\t\t\tresult[i] = Math.round(result[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn result;\n\t};\n\n\t// preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nmodels.forEach(function (fromModel) {\n\tconvert[fromModel] = {};\n\n\tObject.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});\n\tObject.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});\n\n\tvar routes = route(fromModel);\n\tvar routeModels = Object.keys(routes);\n\n\trouteModels.forEach(function (toModel) {\n\t\tvar fn = routes[toModel];\n\n\t\tconvert[fromModel][toModel] = wrapRounded(fn);\n\t\tconvert[fromModel][toModel].raw = wrapRaw(fn);\n\t});\n});\n\nmodule.exports = convert;\n","var conversions = require('./conversions');\n\n/*\n\tthis function routes a model to all other models.\n\n\tall functions that are routed have a property `.conversion` attached\n\tto the returned synthetic function. This property is an array\n\tof strings, each with the steps in between the 'from' and 'to'\n\tcolor models (inclusive).\n\n\tconversions that are not possible simply are not included.\n*/\n\nfunction buildGraph() {\n\tvar graph = {};\n\t// https://jsperf.com/object-keys-vs-for-in-with-closure/3\n\tvar models = Object.keys(conversions);\n\n\tfor (var len = models.length, i = 0; i < len; i++) {\n\t\tgraph[models[i]] = {\n\t\t\t// http://jsperf.com/1-vs-infinity\n\t\t\t// micro-opt, but this is simple.\n\t\t\tdistance: -1,\n\t\t\tparent: null\n\t\t};\n\t}\n\n\treturn graph;\n}\n\n// https://en.wikipedia.org/wiki/Breadth-first_search\nfunction deriveBFS(fromModel) {\n\tvar graph = buildGraph();\n\tvar queue = [fromModel]; // unshift -> queue -> pop\n\n\tgraph[fromModel].distance = 0;\n\n\twhile (queue.length) {\n\t\tvar current = queue.pop();\n\t\tvar adjacents = Object.keys(conversions[current]);\n\n\t\tfor (var len = adjacents.length, i = 0; i < len; i++) {\n\t\t\tvar adjacent = adjacents[i];\n\t\t\tvar node = graph[adjacent];\n\n\t\t\tif (node.distance === -1) {\n\t\t\t\tnode.distance = graph[current].distance + 1;\n\t\t\t\tnode.parent = current;\n\t\t\t\tqueue.unshift(adjacent);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn graph;\n}\n\nfunction link(from, to) {\n\treturn function (args) {\n\t\treturn to(from(args));\n\t};\n}\n\nfunction wrapConversion(toModel, graph) {\n\tvar path = [graph[toModel].parent, toModel];\n\tvar fn = conversions[graph[toModel].parent][toModel];\n\n\tvar cur = graph[toModel].parent;\n\twhile (graph[cur].parent) {\n\t\tpath.unshift(graph[cur].parent);\n\t\tfn = link(conversions[graph[cur].parent][cur], fn);\n\t\tcur = graph[cur].parent;\n\t}\n\n\tfn.conversion = path;\n\treturn fn;\n}\n\nmodule.exports = function (fromModel) {\n\tvar graph = deriveBFS(fromModel);\n\tvar conversion = {};\n\n\tvar models = Object.keys(graph);\n\tfor (var len = models.length, i = 0; i < len; i++) {\n\t\tvar toModel = models[i];\n\t\tvar node = graph[toModel];\n\n\t\tif (node.parent === null) {\n\t\t\t// no possible conversion, or this node is the source model.\n\t\t\tcontinue;\n\t\t}\n\n\t\tconversion[toModel] = wrapConversion(toModel, graph);\n\t}\n\n\treturn conversion;\n};\n\n","'use strict'\r\n\r\nmodule.exports = {\r\n\t\"aliceblue\": [240, 248, 255],\r\n\t\"antiquewhite\": [250, 235, 215],\r\n\t\"aqua\": [0, 255, 255],\r\n\t\"aquamarine\": [127, 255, 212],\r\n\t\"azure\": [240, 255, 255],\r\n\t\"beige\": [245, 245, 220],\r\n\t\"bisque\": [255, 228, 196],\r\n\t\"black\": [0, 0, 0],\r\n\t\"blanchedalmond\": [255, 235, 205],\r\n\t\"blue\": [0, 0, 255],\r\n\t\"blueviolet\": [138, 43, 226],\r\n\t\"brown\": [165, 42, 42],\r\n\t\"burlywood\": [222, 184, 135],\r\n\t\"cadetblue\": [95, 158, 160],\r\n\t\"chartreuse\": [127, 255, 0],\r\n\t\"chocolate\": [210, 105, 30],\r\n\t\"coral\": [255, 127, 80],\r\n\t\"cornflowerblue\": [100, 149, 237],\r\n\t\"cornsilk\": [255, 248, 220],\r\n\t\"crimson\": [220, 20, 60],\r\n\t\"cyan\": [0, 255, 255],\r\n\t\"darkblue\": [0, 0, 139],\r\n\t\"darkcyan\": [0, 139, 139],\r\n\t\"darkgoldenrod\": [184, 134, 11],\r\n\t\"darkgray\": [169, 169, 169],\r\n\t\"darkgreen\": [0, 100, 0],\r\n\t\"darkgrey\": [169, 169, 169],\r\n\t\"darkkhaki\": [189, 183, 107],\r\n\t\"darkmagenta\": [139, 0, 139],\r\n\t\"darkolivegreen\": [85, 107, 47],\r\n\t\"darkorange\": [255, 140, 0],\r\n\t\"darkorchid\": [153, 50, 204],\r\n\t\"darkred\": [139, 0, 0],\r\n\t\"darksalmon\": [233, 150, 122],\r\n\t\"darkseagreen\": [143, 188, 143],\r\n\t\"darkslateblue\": [72, 61, 139],\r\n\t\"darkslategray\": [47, 79, 79],\r\n\t\"darkslategrey\": [47, 79, 79],\r\n\t\"darkturquoise\": [0, 206, 209],\r\n\t\"darkviolet\": [148, 0, 211],\r\n\t\"deeppink\": [255, 20, 147],\r\n\t\"deepskyblue\": [0, 191, 255],\r\n\t\"dimgray\": [105, 105, 105],\r\n\t\"dimgrey\": [105, 105, 105],\r\n\t\"dodgerblue\": [30, 144, 255],\r\n\t\"firebrick\": [178, 34, 34],\r\n\t\"floralwhite\": [255, 250, 240],\r\n\t\"forestgreen\": [34, 139, 34],\r\n\t\"fuchsia\": [255, 0, 255],\r\n\t\"gainsboro\": [220, 220, 220],\r\n\t\"ghostwhite\": [248, 248, 255],\r\n\t\"gold\": [255, 215, 0],\r\n\t\"goldenrod\": [218, 165, 32],\r\n\t\"gray\": [128, 128, 128],\r\n\t\"green\": [0, 128, 0],\r\n\t\"greenyellow\": [173, 255, 47],\r\n\t\"grey\": [128, 128, 128],\r\n\t\"honeydew\": [240, 255, 240],\r\n\t\"hotpink\": [255, 105, 180],\r\n\t\"indianred\": [205, 92, 92],\r\n\t\"indigo\": [75, 0, 130],\r\n\t\"ivory\": [255, 255, 240],\r\n\t\"khaki\": [240, 230, 140],\r\n\t\"lavender\": [230, 230, 250],\r\n\t\"lavenderblush\": [255, 240, 245],\r\n\t\"lawngreen\": [124, 252, 0],\r\n\t\"lemonchiffon\": [255, 250, 205],\r\n\t\"lightblue\": [173, 216, 230],\r\n\t\"lightcoral\": [240, 128, 128],\r\n\t\"lightcyan\": [224, 255, 255],\r\n\t\"lightgoldenrodyellow\": [250, 250, 210],\r\n\t\"lightgray\": [211, 211, 211],\r\n\t\"lightgreen\": [144, 238, 144],\r\n\t\"lightgrey\": [211, 211, 211],\r\n\t\"lightpink\": [255, 182, 193],\r\n\t\"lightsalmon\": [255, 160, 122],\r\n\t\"lightseagreen\": [32, 178, 170],\r\n\t\"lightskyblue\": [135, 206, 250],\r\n\t\"lightslategray\": [119, 136, 153],\r\n\t\"lightslategrey\": [119, 136, 153],\r\n\t\"lightsteelblue\": [176, 196, 222],\r\n\t\"lightyellow\": [255, 255, 224],\r\n\t\"lime\": [0, 255, 0],\r\n\t\"limegreen\": [50, 205, 50],\r\n\t\"linen\": [250, 240, 230],\r\n\t\"magenta\": [255, 0, 255],\r\n\t\"maroon\": [128, 0, 0],\r\n\t\"mediumaquamarine\": [102, 205, 170],\r\n\t\"mediumblue\": [0, 0, 205],\r\n\t\"mediumorchid\": [186, 85, 211],\r\n\t\"mediumpurple\": [147, 112, 219],\r\n\t\"mediumseagreen\": [60, 179, 113],\r\n\t\"mediumslateblue\": [123, 104, 238],\r\n\t\"mediumspringgreen\": [0, 250, 154],\r\n\t\"mediumturquoise\": [72, 209, 204],\r\n\t\"mediumvioletred\": [199, 21, 133],\r\n\t\"midnightblue\": [25, 25, 112],\r\n\t\"mintcream\": [245, 255, 250],\r\n\t\"mistyrose\": [255, 228, 225],\r\n\t\"moccasin\": [255, 228, 181],\r\n\t\"navajowhite\": [255, 222, 173],\r\n\t\"navy\": [0, 0, 128],\r\n\t\"oldlace\": [253, 245, 230],\r\n\t\"olive\": [128, 128, 0],\r\n\t\"olivedrab\": [107, 142, 35],\r\n\t\"orange\": [255, 165, 0],\r\n\t\"orangered\": [255, 69, 0],\r\n\t\"orchid\": [218, 112, 214],\r\n\t\"palegoldenrod\": [238, 232, 170],\r\n\t\"palegreen\": [152, 251, 152],\r\n\t\"paleturquoise\": [175, 238, 238],\r\n\t\"palevioletred\": [219, 112, 147],\r\n\t\"papayawhip\": [255, 239, 213],\r\n\t\"peachpuff\": [255, 218, 185],\r\n\t\"peru\": [205, 133, 63],\r\n\t\"pink\": [255, 192, 203],\r\n\t\"plum\": [221, 160, 221],\r\n\t\"powderblue\": [176, 224, 230],\r\n\t\"purple\": [128, 0, 128],\r\n\t\"rebeccapurple\": [102, 51, 153],\r\n\t\"red\": [255, 0, 0],\r\n\t\"rosybrown\": [188, 143, 143],\r\n\t\"royalblue\": [65, 105, 225],\r\n\t\"saddlebrown\": [139, 69, 19],\r\n\t\"salmon\": [250, 128, 114],\r\n\t\"sandybrown\": [244, 164, 96],\r\n\t\"seagreen\": [46, 139, 87],\r\n\t\"seashell\": [255, 245, 238],\r\n\t\"sienna\": [160, 82, 45],\r\n\t\"silver\": [192, 192, 192],\r\n\t\"skyblue\": [135, 206, 235],\r\n\t\"slateblue\": [106, 90, 205],\r\n\t\"slategray\": [112, 128, 144],\r\n\t\"slategrey\": [112, 128, 144],\r\n\t\"snow\": [255, 250, 250],\r\n\t\"springgreen\": [0, 255, 127],\r\n\t\"steelblue\": [70, 130, 180],\r\n\t\"tan\": [210, 180, 140],\r\n\t\"teal\": [0, 128, 128],\r\n\t\"thistle\": [216, 191, 216],\r\n\t\"tomato\": [255, 99, 71],\r\n\t\"turquoise\": [64, 224, 208],\r\n\t\"violet\": [238, 130, 238],\r\n\t\"wheat\": [245, 222, 179],\r\n\t\"white\": [255, 255, 255],\r\n\t\"whitesmoke\": [245, 245, 245],\r\n\t\"yellow\": [255, 255, 0],\r\n\t\"yellowgreen\": [154, 205, 50]\r\n};\r\n","'use strict';\n\nvar matchOperatorsRe = /[|\\\\{}()[\\]^$+*?.]/g;\n\nmodule.exports = function (str) {\n\tif (typeof str !== 'string') {\n\t\tthrow new TypeError('Expected a string');\n\t}\n\n\treturn str.replace(matchOperatorsRe, '\\\\$&');\n};\n","'use strict';\nmodule.exports = (flag, argv) => {\n\targv = argv || process.argv;\n\tconst prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');\n\tconst pos = argv.indexOf(prefix + flag);\n\tconst terminatorPos = argv.indexOf('--');\n\treturn pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);\n};\n","'use strict';\nconst os = require('os');\nconst hasFlag = require('has-flag');\n\nconst env = process.env;\n\nlet forceColor;\nif (hasFlag('no-color') ||\n\thasFlag('no-colors') ||\n\thasFlag('color=false')) {\n\tforceColor = false;\n} else if (hasFlag('color') ||\n\thasFlag('colors') ||\n\thasFlag('color=true') ||\n\thasFlag('color=always')) {\n\tforceColor = true;\n}\nif ('FORCE_COLOR' in env) {\n\tforceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;\n}\n\nfunction translateLevel(level) {\n\tif (level === 0) {\n\t\treturn false;\n\t}\n\n\treturn {\n\t\tlevel,\n\t\thasBasic: true,\n\t\thas256: level >= 2,\n\t\thas16m: level >= 3\n\t};\n}\n\nfunction supportsColor(stream) {\n\tif (forceColor === false) {\n\t\treturn 0;\n\t}\n\n\tif (hasFlag('color=16m') ||\n\t\thasFlag('color=full') ||\n\t\thasFlag('color=truecolor')) {\n\t\treturn 3;\n\t}\n\n\tif (hasFlag('color=256')) {\n\t\treturn 2;\n\t}\n\n\tif (stream && !stream.isTTY && forceColor !== true) {\n\t\treturn 0;\n\t}\n\n\tconst min = forceColor ? 1 : 0;\n\n\tif (process.platform === 'win32') {\n\t\t// Node.js 7.5.0 is the first version of Node.js to include a patch to\n\t\t// libuv that enables 256 color output on Windows. Anything earlier and it\n\t\t// won't work. However, here we target Node.js 8 at minimum as it is an LTS\n\t\t// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows\n\t\t// release that supports 256 colors. Windows 10 build 14931 is the first release\n\t\t// that supports 16m/TrueColor.\n\t\tconst osRelease = os.release().split('.');\n\t\tif (\n\t\t\tNumber(process.versions.node.split('.')[0]) >= 8 &&\n\t\t\tNumber(osRelease[0]) >= 10 &&\n\t\t\tNumber(osRelease[2]) >= 10586\n\t\t) {\n\t\t\treturn Number(osRelease[2]) >= 14931 ? 3 : 2;\n\t\t}\n\n\t\treturn 1;\n\t}\n\n\tif ('CI' in env) {\n\t\tif (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') {\n\t\t\treturn 1;\n\t\t}\n\n\t\treturn min;\n\t}\n\n\tif ('TEAMCITY_VERSION' in env) {\n\t\treturn /^(9\\.(0*[1-9]\\d*)\\.|\\d{2,}\\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;\n\t}\n\n\tif (env.COLORTERM === 'truecolor') {\n\t\treturn 3;\n\t}\n\n\tif ('TERM_PROGRAM' in env) {\n\t\tconst version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);\n\n\t\tswitch (env.TERM_PROGRAM) {\n\t\t\tcase 'iTerm.app':\n\t\t\t\treturn version >= 3 ? 3 : 2;\n\t\t\tcase 'Apple_Terminal':\n\t\t\t\treturn 2;\n\t\t\t// No default\n\t\t}\n\t}\n\n\tif (/-256(color)?$/i.test(env.TERM)) {\n\t\treturn 2;\n\t}\n\n\tif (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {\n\t\treturn 1;\n\t}\n\n\tif ('COLORTERM' in env) {\n\t\treturn 1;\n\t}\n\n\tif (env.TERM === 'dumb') {\n\t\treturn min;\n\t}\n\n\treturn min;\n}\n\nfunction getSupportLevel(stream) {\n\tconst level = supportsColor(stream);\n\treturn translateLevel(level);\n}\n\nmodule.exports = {\n\tsupportsColor: getSupportLevel,\n\tstdout: getSupportLevel(process.stdout),\n\tstderr: getSupportLevel(process.stderr)\n};\n","'use strict';\nconst colorConvert = require('color-convert');\n\nconst wrapAnsi16 = (fn, offset) => function () {\n\tconst code = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${code + offset}m`;\n};\n\nconst wrapAnsi256 = (fn, offset) => function () {\n\tconst code = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${38 + offset};5;${code}m`;\n};\n\nconst wrapAnsi16m = (fn, offset) => function () {\n\tconst rgb = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;\n};\n\nfunction assembleStyles() {\n\tconst codes = new Map();\n\tconst styles = {\n\t\tmodifier: {\n\t\t\treset: [0, 0],\n\t\t\t// 21 isn't widely supported and 22 does the same thing\n\t\t\tbold: [1, 22],\n\t\t\tdim: [2, 22],\n\t\t\titalic: [3, 23],\n\t\t\tunderline: [4, 24],\n\t\t\tinverse: [7, 27],\n\t\t\thidden: [8, 28],\n\t\t\tstrikethrough: [9, 29]\n\t\t},\n\t\tcolor: {\n\t\t\tblack: [30, 39],\n\t\t\tred: [31, 39],\n\t\t\tgreen: [32, 39],\n\t\t\tyellow: [33, 39],\n\t\t\tblue: [34, 39],\n\t\t\tmagenta: [35, 39],\n\t\t\tcyan: [36, 39],\n\t\t\twhite: [37, 39],\n\t\t\tgray: [90, 39],\n\n\t\t\t// Bright color\n\t\t\tredBright: [91, 39],\n\t\t\tgreenBright: [92, 39],\n\t\t\tyellowBright: [93, 39],\n\t\t\tblueBright: [94, 39],\n\t\t\tmagentaBright: [95, 39],\n\t\t\tcyanBright: [96, 39],\n\t\t\twhiteBright: [97, 39]\n\t\t},\n\t\tbgColor: {\n\t\t\tbgBlack: [40, 49],\n\t\t\tbgRed: [41, 49],\n\t\t\tbgGreen: [42, 49],\n\t\t\tbgYellow: [43, 49],\n\t\t\tbgBlue: [44, 49],\n\t\t\tbgMagenta: [45, 49],\n\t\t\tbgCyan: [46, 49],\n\t\t\tbgWhite: [47, 49],\n\n\t\t\t// Bright color\n\t\t\tbgBlackBright: [100, 49],\n\t\t\tbgRedBright: [101, 49],\n\t\t\tbgGreenBright: [102, 49],\n\t\t\tbgYellowBright: [103, 49],\n\t\t\tbgBlueBright: [104, 49],\n\t\t\tbgMagentaBright: [105, 49],\n\t\t\tbgCyanBright: [106, 49],\n\t\t\tbgWhiteBright: [107, 49]\n\t\t}\n\t};\n\n\t// Fix humans\n\tstyles.color.grey = styles.color.gray;\n\n\tfor (const groupName of Object.keys(styles)) {\n\t\tconst group = styles[groupName];\n\n\t\tfor (const styleName of Object.keys(group)) {\n\t\t\tconst style = group[styleName];\n\n\t\t\tstyles[styleName] = {\n\t\t\t\topen: `\\u001B[${style[0]}m`,\n\t\t\t\tclose: `\\u001B[${style[1]}m`\n\t\t\t};\n\n\t\t\tgroup[styleName] = styles[styleName];\n\n\t\t\tcodes.set(style[0], style[1]);\n\t\t}\n\n\t\tObject.defineProperty(styles, groupName, {\n\t\t\tvalue: group,\n\t\t\tenumerable: false\n\t\t});\n\n\t\tObject.defineProperty(styles, 'codes', {\n\t\t\tvalue: codes,\n\t\t\tenumerable: false\n\t\t});\n\t}\n\n\tconst ansi2ansi = n => n;\n\tconst rgb2rgb = (r, g, b) => [r, g, b];\n\n\tstyles.color.close = '\\u001B[39m';\n\tstyles.bgColor.close = '\\u001B[49m';\n\n\tstyles.color.ansi = {\n\t\tansi: wrapAnsi16(ansi2ansi, 0)\n\t};\n\tstyles.color.ansi256 = {\n\t\tansi256: wrapAnsi256(ansi2ansi, 0)\n\t};\n\tstyles.color.ansi16m = {\n\t\trgb: wrapAnsi16m(rgb2rgb, 0)\n\t};\n\n\tstyles.bgColor.ansi = {\n\t\tansi: wrapAnsi16(ansi2ansi, 10)\n\t};\n\tstyles.bgColor.ansi256 = {\n\t\tansi256: wrapAnsi256(ansi2ansi, 10)\n\t};\n\tstyles.bgColor.ansi16m = {\n\t\trgb: wrapAnsi16m(rgb2rgb, 10)\n\t};\n\n\tfor (let key of Object.keys(colorConvert)) {\n\t\tif (typeof colorConvert[key] !== 'object') {\n\t\t\tcontinue;\n\t\t}\n\n\t\tconst suite = colorConvert[key];\n\n\t\tif (key === 'ansi16') {\n\t\t\tkey = 'ansi';\n\t\t}\n\n\t\tif ('ansi16' in suite) {\n\t\t\tstyles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);\n\t\t\tstyles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);\n\t\t}\n\n\t\tif ('ansi256' in suite) {\n\t\t\tstyles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);\n\t\t\tstyles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);\n\t\t}\n\n\t\tif ('rgb' in suite) {\n\t\t\tstyles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);\n\t\t\tstyles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);\n\t\t}\n\t}\n\n\treturn styles;\n}\n\n// Make the export immutable\nObject.defineProperty(module, 'exports', {\n\tenumerable: true,\n\tget: assembleStyles\n});\n","'use strict';\nconst escapeStringRegexp = require('escape-string-regexp');\nconst ansiStyles = require('ansi-styles');\nconst stdoutColor = require('supports-color').stdout;\n\nconst template = require('./templates.js');\n\nconst isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm');\n\n// `supportsColor.level` → `ansiStyles.color[name]` mapping\nconst levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m'];\n\n// `color-convert` models to exclude from the Chalk API due to conflicts and such\nconst skipModels = new Set(['gray']);\n\nconst styles = Object.create(null);\n\nfunction applyOptions(obj, options) {\n\toptions = options || {};\n\n\t// Detect level if not set manually\n\tconst scLevel = stdoutColor ? stdoutColor.level : 0;\n\tobj.level = options.level === undefined ? scLevel : options.level;\n\tobj.enabled = 'enabled' in options ? options.enabled : obj.level > 0;\n}\n\nfunction Chalk(options) {\n\t// We check for this.template here since calling `chalk.constructor()`\n\t// by itself will have a `this` of a previously constructed chalk object\n\tif (!this || !(this instanceof Chalk) || this.template) {\n\t\tconst chalk = {};\n\t\tapplyOptions(chalk, options);\n\n\t\tchalk.template = function () {\n\t\t\tconst args = [].slice.call(arguments);\n\t\t\treturn chalkTag.apply(null, [chalk.template].concat(args));\n\t\t};\n\n\t\tObject.setPrototypeOf(chalk, Chalk.prototype);\n\t\tObject.setPrototypeOf(chalk.template, chalk);\n\n\t\tchalk.template.constructor = Chalk;\n\n\t\treturn chalk.template;\n\t}\n\n\tapplyOptions(this, options);\n}\n\n// Use bright blue on Windows as the normal blue color is illegible\nif (isSimpleWindowsTerm) {\n\tansiStyles.blue.open = '\\u001B[94m';\n}\n\nfor (const key of Object.keys(ansiStyles)) {\n\tansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');\n\n\tstyles[key] = {\n\t\tget() {\n\t\t\tconst codes = ansiStyles[key];\n\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key);\n\t\t}\n\t};\n}\n\nstyles.visible = {\n\tget() {\n\t\treturn build.call(this, this._styles || [], true, 'visible');\n\t}\n};\n\nansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g');\nfor (const model of Object.keys(ansiStyles.color.ansi)) {\n\tif (skipModels.has(model)) {\n\t\tcontinue;\n\t}\n\n\tstyles[model] = {\n\t\tget() {\n\t\t\tconst level = this.level;\n\t\t\treturn function () {\n\t\t\t\tconst open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments);\n\t\t\t\tconst codes = {\n\t\t\t\t\topen,\n\t\t\t\t\tclose: ansiStyles.color.close,\n\t\t\t\t\tcloseRe: ansiStyles.color.closeRe\n\t\t\t\t};\n\t\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);\n\t\t\t};\n\t\t}\n\t};\n}\n\nansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g');\nfor (const model of Object.keys(ansiStyles.bgColor.ansi)) {\n\tif (skipModels.has(model)) {\n\t\tcontinue;\n\t}\n\n\tconst bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);\n\tstyles[bgModel] = {\n\t\tget() {\n\t\t\tconst level = this.level;\n\t\t\treturn function () {\n\t\t\t\tconst open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments);\n\t\t\t\tconst codes = {\n\t\t\t\t\topen,\n\t\t\t\t\tclose: ansiStyles.bgColor.close,\n\t\t\t\t\tcloseRe: ansiStyles.bgColor.closeRe\n\t\t\t\t};\n\t\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);\n\t\t\t};\n\t\t}\n\t};\n}\n\nconst proto = Object.defineProperties(() => {}, styles);\n\nfunction build(_styles, _empty, key) {\n\tconst builder = function () {\n\t\treturn applyStyle.apply(builder, arguments);\n\t};\n\n\tbuilder._styles = _styles;\n\tbuilder._empty = _empty;\n\n\tconst self = this;\n\n\tObject.defineProperty(builder, 'level', {\n\t\tenumerable: true,\n\t\tget() {\n\t\t\treturn self.level;\n\t\t},\n\t\tset(level) {\n\t\t\tself.level = level;\n\t\t}\n\t});\n\n\tObject.defineProperty(builder, 'enabled', {\n\t\tenumerable: true,\n\t\tget() {\n\t\t\treturn self.enabled;\n\t\t},\n\t\tset(enabled) {\n\t\t\tself.enabled = enabled;\n\t\t}\n\t});\n\n\t// See below for fix regarding invisible grey/dim combination on Windows\n\tbuilder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey';\n\n\t// `__proto__` is used because we must return a function, but there is\n\t// no way to create a function with a different prototype\n\tbuilder.__proto__ = proto; // eslint-disable-line no-proto\n\n\treturn builder;\n}\n\nfunction applyStyle() {\n\t// Support varags, but simply cast to string in case there's only one arg\n\tconst args = arguments;\n\tconst argsLen = args.length;\n\tlet str = String(arguments[0]);\n\n\tif (argsLen === 0) {\n\t\treturn '';\n\t}\n\n\tif (argsLen > 1) {\n\t\t// Don't slice `arguments`, it prevents V8 optimizations\n\t\tfor (let a = 1; a < argsLen; a++) {\n\t\t\tstr += ' ' + args[a];\n\t\t}\n\t}\n\n\tif (!this.enabled || this.level <= 0 || !str) {\n\t\treturn this._empty ? '' : str;\n\t}\n\n\t// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,\n\t// see https://github.com/chalk/chalk/issues/58\n\t// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.\n\tconst originalDim = ansiStyles.dim.open;\n\tif (isSimpleWindowsTerm && this.hasGrey) {\n\t\tansiStyles.dim.open = '';\n\t}\n\n\tfor (const code of this._styles.slice().reverse()) {\n\t\t// Replace any instances already present with a re-opening code\n\t\t// otherwise only the part of the string until said closing code\n\t\t// will be colored, and the rest will simply be 'plain'.\n\t\tstr = code.open + str.replace(code.closeRe, code.open) + code.close;\n\n\t\t// Close the styling before a linebreak and reopen\n\t\t// after next line to fix a bleed issue on macOS\n\t\t// https://github.com/chalk/chalk/pull/92\n\t\tstr = str.replace(/\\r?\\n/g, `${code.close}$&${code.open}`);\n\t}\n\n\t// Reset the original `dim` if we changed it to work around the Windows dimmed gray issue\n\tansiStyles.dim.open = originalDim;\n\n\treturn str;\n}\n\nfunction chalkTag(chalk, strings) {\n\tif (!Array.isArray(strings)) {\n\t\t// If chalk() was called by itself or with a string,\n\t\t// return the string itself as a string.\n\t\treturn [].slice.call(arguments, 1).join(' ');\n\t}\n\n\tconst args = [].slice.call(arguments, 2);\n\tconst parts = [strings.raw[0]];\n\n\tfor (let i = 1; i < strings.length; i++) {\n\t\tparts.push(String(args[i - 1]).replace(/[{}\\\\]/g, '\\\\$&'));\n\t\tparts.push(String(strings.raw[i]));\n\t}\n\n\treturn template(chalk, parts.join(''));\n}\n\nObject.defineProperties(Chalk.prototype, styles);\n\nmodule.exports = Chalk(); // eslint-disable-line new-cap\nmodule.exports.supportsColor = stdoutColor;\nmodule.exports.default = module.exports; // For TypeScript\n","'use strict';\nconst TEMPLATE_REGEX = /(?:\\\\(u[a-f\\d]{4}|x[a-f\\d]{2}|.))|(?:\\{(~)?(\\w+(?:\\([^)]*\\))?(?:\\.\\w+(?:\\([^)]*\\))?)*)(?:[ \\t]|(?=\\r?\\n)))|(\\})|((?:.|[\\r\\n\\f])+?)/gi;\nconst STYLE_REGEX = /(?:^|\\.)(\\w+)(?:\\(([^)]*)\\))?/g;\nconst STRING_REGEX = /^(['\"])((?:\\\\.|(?!\\1)[^\\\\])*)\\1$/;\nconst ESCAPE_REGEX = /\\\\(u[a-f\\d]{4}|x[a-f\\d]{2}|.)|([^\\\\])/gi;\n\nconst ESCAPES = new Map([\n\t['n', '\\n'],\n\t['r', '\\r'],\n\t['t', '\\t'],\n\t['b', '\\b'],\n\t['f', '\\f'],\n\t['v', '\\v'],\n\t['0', '\\0'],\n\t['\\\\', '\\\\'],\n\t['e', '\\u001B'],\n\t['a', '\\u0007']\n]);\n\nfunction unescape(c) {\n\tif ((c[0] === 'u' && c.length === 5) || (c[0] === 'x' && c.length === 3)) {\n\t\treturn String.fromCharCode(parseInt(c.slice(1), 16));\n\t}\n\n\treturn ESCAPES.get(c) || c;\n}\n\nfunction parseArguments(name, args) {\n\tconst results = [];\n\tconst chunks = args.trim().split(/\\s*,\\s*/g);\n\tlet matches;\n\n\tfor (const chunk of chunks) {\n\t\tif (!isNaN(chunk)) {\n\t\t\tresults.push(Number(chunk));\n\t\t} else if ((matches = chunk.match(STRING_REGEX))) {\n\t\t\tresults.push(matches[2].replace(ESCAPE_REGEX, (m, escape, chr) => escape ? unescape(escape) : chr));\n\t\t} else {\n\t\t\tthrow new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`);\n\t\t}\n\t}\n\n\treturn results;\n}\n\nfunction parseStyle(style) {\n\tSTYLE_REGEX.lastIndex = 0;\n\n\tconst results = [];\n\tlet matches;\n\n\twhile ((matches = STYLE_REGEX.exec(style)) !== null) {\n\t\tconst name = matches[1];\n\n\t\tif (matches[2]) {\n\t\t\tconst args = parseArguments(name, matches[2]);\n\t\t\tresults.push([name].concat(args));\n\t\t} else {\n\t\t\tresults.push([name]);\n\t\t}\n\t}\n\n\treturn results;\n}\n\nfunction buildStyle(chalk, styles) {\n\tconst enabled = {};\n\n\tfor (const layer of styles) {\n\t\tfor (const style of layer.styles) {\n\t\t\tenabled[style[0]] = layer.inverse ? null : style.slice(1);\n\t\t}\n\t}\n\n\tlet current = chalk;\n\tfor (const styleName of Object.keys(enabled)) {\n\t\tif (Array.isArray(enabled[styleName])) {\n\t\t\tif (!(styleName in current)) {\n\t\t\t\tthrow new Error(`Unknown Chalk style: ${styleName}`);\n\t\t\t}\n\n\t\t\tif (enabled[styleName].length > 0) {\n\t\t\t\tcurrent = current[styleName].apply(current, enabled[styleName]);\n\t\t\t} else {\n\t\t\t\tcurrent = current[styleName];\n\t\t\t}\n\t\t}\n\t}\n\n\treturn current;\n}\n\nmodule.exports = (chalk, tmp) => {\n\tconst styles = [];\n\tconst chunks = [];\n\tlet chunk = [];\n\n\t// eslint-disable-next-line max-params\n\ttmp.replace(TEMPLATE_REGEX, (m, escapeChar, inverse, style, close, chr) => {\n\t\tif (escapeChar) {\n\t\t\tchunk.push(unescape(escapeChar));\n\t\t} else if (style) {\n\t\t\tconst str = chunk.join('');\n\t\t\tchunk = [];\n\t\t\tchunks.push(styles.length === 0 ? str : buildStyle(chalk, styles)(str));\n\t\t\tstyles.push({inverse, styles: parseStyle(style)});\n\t\t} else if (close) {\n\t\t\tif (styles.length === 0) {\n\t\t\t\tthrow new Error('Found extraneous } in Chalk template literal');\n\t\t\t}\n\n\t\t\tchunks.push(buildStyle(chalk, styles)(chunk.join('')));\n\t\t\tchunk = [];\n\t\t\tstyles.pop();\n\t\t} else {\n\t\t\tchunk.push(chr);\n\t\t}\n\t});\n\n\tchunks.push(chunk.join(''));\n\n\tif (styles.length > 0) {\n\t\tconst errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\\`}\\`)`;\n\t\tthrow new Error(errMsg);\n\t}\n\n\treturn chunks.join('');\n};\n","/* MIT license */\nvar cssKeywords = require('color-name');\n\n// NOTE: conversions should only return primitive values (i.e. arrays, or\n//       values that give correct `typeof` results).\n//       do not use box values types (i.e. Number(), String(), etc.)\n\nvar reverseKeywords = {};\nfor (var key in cssKeywords) {\n\tif (cssKeywords.hasOwnProperty(key)) {\n\t\treverseKeywords[cssKeywords[key]] = key;\n\t}\n}\n\nvar convert = module.exports = {\n\trgb: {channels: 3, labels: 'rgb'},\n\thsl: {channels: 3, labels: 'hsl'},\n\thsv: {channels: 3, labels: 'hsv'},\n\thwb: {channels: 3, labels: 'hwb'},\n\tcmyk: {channels: 4, labels: 'cmyk'},\n\txyz: {channels: 3, labels: 'xyz'},\n\tlab: {channels: 3, labels: 'lab'},\n\tlch: {channels: 3, labels: 'lch'},\n\thex: {channels: 1, labels: ['hex']},\n\tkeyword: {channels: 1, labels: ['keyword']},\n\tansi16: {channels: 1, labels: ['ansi16']},\n\tansi256: {channels: 1, labels: ['ansi256']},\n\thcg: {channels: 3, labels: ['h', 'c', 'g']},\n\tapple: {channels: 3, labels: ['r16', 'g16', 'b16']},\n\tgray: {channels: 1, labels: ['gray']}\n};\n\n// hide .channels and .labels properties\nfor (var model in convert) {\n\tif (convert.hasOwnProperty(model)) {\n\t\tif (!('channels' in convert[model])) {\n\t\t\tthrow new Error('missing channels property: ' + model);\n\t\t}\n\n\t\tif (!('labels' in convert[model])) {\n\t\t\tthrow new Error('missing channel labels property: ' + model);\n\t\t}\n\n\t\tif (convert[model].labels.length !== convert[model].channels) {\n\t\t\tthrow new Error('channel and label counts mismatch: ' + model);\n\t\t}\n\n\t\tvar channels = convert[model].channels;\n\t\tvar labels = convert[model].labels;\n\t\tdelete convert[model].channels;\n\t\tdelete convert[model].labels;\n\t\tObject.defineProperty(convert[model], 'channels', {value: channels});\n\t\tObject.defineProperty(convert[model], 'labels', {value: labels});\n\t}\n}\n\nconvert.rgb.hsl = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar min = Math.min(r, g, b);\n\tvar max = Math.max(r, g, b);\n\tvar delta = max - min;\n\tvar h;\n\tvar s;\n\tvar l;\n\n\tif (max === min) {\n\t\th = 0;\n\t} else if (r === max) {\n\t\th = (g - b) / delta;\n\t} else if (g === max) {\n\t\th = 2 + (b - r) / delta;\n\t} else if (b === max) {\n\t\th = 4 + (r - g) / delta;\n\t}\n\n\th = Math.min(h * 60, 360);\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tl = (min + max) / 2;\n\n\tif (max === min) {\n\t\ts = 0;\n\t} else if (l <= 0.5) {\n\t\ts = delta / (max + min);\n\t} else {\n\t\ts = delta / (2 - max - min);\n\t}\n\n\treturn [h, s * 100, l * 100];\n};\n\nconvert.rgb.hsv = function (rgb) {\n\tvar rdif;\n\tvar gdif;\n\tvar bdif;\n\tvar h;\n\tvar s;\n\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar v = Math.max(r, g, b);\n\tvar diff = v - Math.min(r, g, b);\n\tvar diffc = function (c) {\n\t\treturn (v - c) / 6 / diff + 1 / 2;\n\t};\n\n\tif (diff === 0) {\n\t\th = s = 0;\n\t} else {\n\t\ts = diff / v;\n\t\trdif = diffc(r);\n\t\tgdif = diffc(g);\n\t\tbdif = diffc(b);\n\n\t\tif (r === v) {\n\t\t\th = bdif - gdif;\n\t\t} else if (g === v) {\n\t\t\th = (1 / 3) + rdif - bdif;\n\t\t} else if (b === v) {\n\t\t\th = (2 / 3) + gdif - rdif;\n\t\t}\n\t\tif (h < 0) {\n\t\t\th += 1;\n\t\t} else if (h > 1) {\n\t\t\th -= 1;\n\t\t}\n\t}\n\n\treturn [\n\t\th * 360,\n\t\ts * 100,\n\t\tv * 100\n\t];\n};\n\nconvert.rgb.hwb = function (rgb) {\n\tvar r = rgb[0];\n\tvar g = rgb[1];\n\tvar b = rgb[2];\n\tvar h = convert.rgb.hsl(rgb)[0];\n\tvar w = 1 / 255 * Math.min(r, Math.min(g, b));\n\n\tb = 1 - 1 / 255 * Math.max(r, Math.max(g, b));\n\n\treturn [h, w * 100, b * 100];\n};\n\nconvert.rgb.cmyk = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar c;\n\tvar m;\n\tvar y;\n\tvar k;\n\n\tk = Math.min(1 - r, 1 - g, 1 - b);\n\tc = (1 - r - k) / (1 - k) || 0;\n\tm = (1 - g - k) / (1 - k) || 0;\n\ty = (1 - b - k) / (1 - k) || 0;\n\n\treturn [c * 100, m * 100, y * 100, k * 100];\n};\n\n/**\n * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance\n * */\nfunction comparativeDistance(x, y) {\n\treturn (\n\t\tMath.pow(x[0] - y[0], 2) +\n\t\tMath.pow(x[1] - y[1], 2) +\n\t\tMath.pow(x[2] - y[2], 2)\n\t);\n}\n\nconvert.rgb.keyword = function (rgb) {\n\tvar reversed = reverseKeywords[rgb];\n\tif (reversed) {\n\t\treturn reversed;\n\t}\n\n\tvar currentClosestDistance = Infinity;\n\tvar currentClosestKeyword;\n\n\tfor (var keyword in cssKeywords) {\n\t\tif (cssKeywords.hasOwnProperty(keyword)) {\n\t\t\tvar value = cssKeywords[keyword];\n\n\t\t\t// Compute comparative distance\n\t\t\tvar distance = comparativeDistance(rgb, value);\n\n\t\t\t// Check if its less, if so set as closest\n\t\t\tif (distance < currentClosestDistance) {\n\t\t\t\tcurrentClosestDistance = distance;\n\t\t\t\tcurrentClosestKeyword = keyword;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn currentClosestKeyword;\n};\n\nconvert.keyword.rgb = function (keyword) {\n\treturn cssKeywords[keyword];\n};\n\nconvert.rgb.xyz = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\n\t// assume sRGB\n\tr = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);\n\tg = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);\n\tb = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);\n\n\tvar x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);\n\tvar y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);\n\tvar z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);\n\n\treturn [x * 100, y * 100, z * 100];\n};\n\nconvert.rgb.lab = function (rgb) {\n\tvar xyz = convert.rgb.xyz(rgb);\n\tvar x = xyz[0];\n\tvar y = xyz[1];\n\tvar z = xyz[2];\n\tvar l;\n\tvar a;\n\tvar b;\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);\n\n\tl = (116 * y) - 16;\n\ta = 500 * (x - y);\n\tb = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.hsl.rgb = function (hsl) {\n\tvar h = hsl[0] / 360;\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar t1;\n\tvar t2;\n\tvar t3;\n\tvar rgb;\n\tvar val;\n\n\tif (s === 0) {\n\t\tval = l * 255;\n\t\treturn [val, val, val];\n\t}\n\n\tif (l < 0.5) {\n\t\tt2 = l * (1 + s);\n\t} else {\n\t\tt2 = l + s - l * s;\n\t}\n\n\tt1 = 2 * l - t2;\n\n\trgb = [0, 0, 0];\n\tfor (var i = 0; i < 3; i++) {\n\t\tt3 = h + 1 / 3 * -(i - 1);\n\t\tif (t3 < 0) {\n\t\t\tt3++;\n\t\t}\n\t\tif (t3 > 1) {\n\t\t\tt3--;\n\t\t}\n\n\t\tif (6 * t3 < 1) {\n\t\t\tval = t1 + (t2 - t1) * 6 * t3;\n\t\t} else if (2 * t3 < 1) {\n\t\t\tval = t2;\n\t\t} else if (3 * t3 < 2) {\n\t\t\tval = t1 + (t2 - t1) * (2 / 3 - t3) * 6;\n\t\t} else {\n\t\t\tval = t1;\n\t\t}\n\n\t\trgb[i] = val * 255;\n\t}\n\n\treturn rgb;\n};\n\nconvert.hsl.hsv = function (hsl) {\n\tvar h = hsl[0];\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar smin = s;\n\tvar lmin = Math.max(l, 0.01);\n\tvar sv;\n\tvar v;\n\n\tl *= 2;\n\ts *= (l <= 1) ? l : 2 - l;\n\tsmin *= lmin <= 1 ? lmin : 2 - lmin;\n\tv = (l + s) / 2;\n\tsv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);\n\n\treturn [h, sv * 100, v * 100];\n};\n\nconvert.hsv.rgb = function (hsv) {\n\tvar h = hsv[0] / 60;\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\tvar hi = Math.floor(h) % 6;\n\n\tvar f = h - Math.floor(h);\n\tvar p = 255 * v * (1 - s);\n\tvar q = 255 * v * (1 - (s * f));\n\tvar t = 255 * v * (1 - (s * (1 - f)));\n\tv *= 255;\n\n\tswitch (hi) {\n\t\tcase 0:\n\t\t\treturn [v, t, p];\n\t\tcase 1:\n\t\t\treturn [q, v, p];\n\t\tcase 2:\n\t\t\treturn [p, v, t];\n\t\tcase 3:\n\t\t\treturn [p, q, v];\n\t\tcase 4:\n\t\t\treturn [t, p, v];\n\t\tcase 5:\n\t\t\treturn [v, p, q];\n\t}\n};\n\nconvert.hsv.hsl = function (hsv) {\n\tvar h = hsv[0];\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\tvar vmin = Math.max(v, 0.01);\n\tvar lmin;\n\tvar sl;\n\tvar l;\n\n\tl = (2 - s) * v;\n\tlmin = (2 - s) * vmin;\n\tsl = s * vmin;\n\tsl /= (lmin <= 1) ? lmin : 2 - lmin;\n\tsl = sl || 0;\n\tl /= 2;\n\n\treturn [h, sl * 100, l * 100];\n};\n\n// http://dev.w3.org/csswg/css-color/#hwb-to-rgb\nconvert.hwb.rgb = function (hwb) {\n\tvar h = hwb[0] / 360;\n\tvar wh = hwb[1] / 100;\n\tvar bl = hwb[2] / 100;\n\tvar ratio = wh + bl;\n\tvar i;\n\tvar v;\n\tvar f;\n\tvar n;\n\n\t// wh + bl cant be > 1\n\tif (ratio > 1) {\n\t\twh /= ratio;\n\t\tbl /= ratio;\n\t}\n\n\ti = Math.floor(6 * h);\n\tv = 1 - bl;\n\tf = 6 * h - i;\n\n\tif ((i & 0x01) !== 0) {\n\t\tf = 1 - f;\n\t}\n\n\tn = wh + f * (v - wh); // linear interpolation\n\n\tvar r;\n\tvar g;\n\tvar b;\n\tswitch (i) {\n\t\tdefault:\n\t\tcase 6:\n\t\tcase 0: r = v; g = n; b = wh; break;\n\t\tcase 1: r = n; g = v; b = wh; break;\n\t\tcase 2: r = wh; g = v; b = n; break;\n\t\tcase 3: r = wh; g = n; b = v; break;\n\t\tcase 4: r = n; g = wh; b = v; break;\n\t\tcase 5: r = v; g = wh; b = n; break;\n\t}\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.cmyk.rgb = function (cmyk) {\n\tvar c = cmyk[0] / 100;\n\tvar m = cmyk[1] / 100;\n\tvar y = cmyk[2] / 100;\n\tvar k = cmyk[3] / 100;\n\tvar r;\n\tvar g;\n\tvar b;\n\n\tr = 1 - Math.min(1, c * (1 - k) + k);\n\tg = 1 - Math.min(1, m * (1 - k) + k);\n\tb = 1 - Math.min(1, y * (1 - k) + k);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.rgb = function (xyz) {\n\tvar x = xyz[0] / 100;\n\tvar y = xyz[1] / 100;\n\tvar z = xyz[2] / 100;\n\tvar r;\n\tvar g;\n\tvar b;\n\n\tr = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);\n\tg = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);\n\tb = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);\n\n\t// assume sRGB\n\tr = r > 0.0031308\n\t\t? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)\n\t\t: r * 12.92;\n\n\tg = g > 0.0031308\n\t\t? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)\n\t\t: g * 12.92;\n\n\tb = b > 0.0031308\n\t\t? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)\n\t\t: b * 12.92;\n\n\tr = Math.min(Math.max(0, r), 1);\n\tg = Math.min(Math.max(0, g), 1);\n\tb = Math.min(Math.max(0, b), 1);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.lab = function (xyz) {\n\tvar x = xyz[0];\n\tvar y = xyz[1];\n\tvar z = xyz[2];\n\tvar l;\n\tvar a;\n\tvar b;\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);\n\n\tl = (116 * y) - 16;\n\ta = 500 * (x - y);\n\tb = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.lab.xyz = function (lab) {\n\tvar l = lab[0];\n\tvar a = lab[1];\n\tvar b = lab[2];\n\tvar x;\n\tvar y;\n\tvar z;\n\n\ty = (l + 16) / 116;\n\tx = a / 500 + y;\n\tz = y - b / 200;\n\n\tvar y2 = Math.pow(y, 3);\n\tvar x2 = Math.pow(x, 3);\n\tvar z2 = Math.pow(z, 3);\n\ty = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;\n\tx = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;\n\tz = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;\n\n\tx *= 95.047;\n\ty *= 100;\n\tz *= 108.883;\n\n\treturn [x, y, z];\n};\n\nconvert.lab.lch = function (lab) {\n\tvar l = lab[0];\n\tvar a = lab[1];\n\tvar b = lab[2];\n\tvar hr;\n\tvar h;\n\tvar c;\n\n\thr = Math.atan2(b, a);\n\th = hr * 360 / 2 / Math.PI;\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tc = Math.sqrt(a * a + b * b);\n\n\treturn [l, c, h];\n};\n\nconvert.lch.lab = function (lch) {\n\tvar l = lch[0];\n\tvar c = lch[1];\n\tvar h = lch[2];\n\tvar a;\n\tvar b;\n\tvar hr;\n\n\thr = h / 360 * 2 * Math.PI;\n\ta = c * Math.cos(hr);\n\tb = c * Math.sin(hr);\n\n\treturn [l, a, b];\n};\n\nconvert.rgb.ansi16 = function (args) {\n\tvar r = args[0];\n\tvar g = args[1];\n\tvar b = args[2];\n\tvar value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization\n\n\tvalue = Math.round(value / 50);\n\n\tif (value === 0) {\n\t\treturn 30;\n\t}\n\n\tvar ansi = 30\n\t\t+ ((Math.round(b / 255) << 2)\n\t\t| (Math.round(g / 255) << 1)\n\t\t| Math.round(r / 255));\n\n\tif (value === 2) {\n\t\tansi += 60;\n\t}\n\n\treturn ansi;\n};\n\nconvert.hsv.ansi16 = function (args) {\n\t// optimization here; we already know the value and don't need to get\n\t// it converted for us.\n\treturn convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);\n};\n\nconvert.rgb.ansi256 = function (args) {\n\tvar r = args[0];\n\tvar g = args[1];\n\tvar b = args[2];\n\n\t// we use the extended greyscale palette here, with the exception of\n\t// black and white. normal palette only has 4 greyscale shades.\n\tif (r === g && g === b) {\n\t\tif (r < 8) {\n\t\t\treturn 16;\n\t\t}\n\n\t\tif (r > 248) {\n\t\t\treturn 231;\n\t\t}\n\n\t\treturn Math.round(((r - 8) / 247) * 24) + 232;\n\t}\n\n\tvar ansi = 16\n\t\t+ (36 * Math.round(r / 255 * 5))\n\t\t+ (6 * Math.round(g / 255 * 5))\n\t\t+ Math.round(b / 255 * 5);\n\n\treturn ansi;\n};\n\nconvert.ansi16.rgb = function (args) {\n\tvar color = args % 10;\n\n\t// handle greyscale\n\tif (color === 0 || color === 7) {\n\t\tif (args > 50) {\n\t\t\tcolor += 3.5;\n\t\t}\n\n\t\tcolor = color / 10.5 * 255;\n\n\t\treturn [color, color, color];\n\t}\n\n\tvar mult = (~~(args > 50) + 1) * 0.5;\n\tvar r = ((color & 1) * mult) * 255;\n\tvar g = (((color >> 1) & 1) * mult) * 255;\n\tvar b = (((color >> 2) & 1) * mult) * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.ansi256.rgb = function (args) {\n\t// handle greyscale\n\tif (args >= 232) {\n\t\tvar c = (args - 232) * 10 + 8;\n\t\treturn [c, c, c];\n\t}\n\n\targs -= 16;\n\n\tvar rem;\n\tvar r = Math.floor(args / 36) / 5 * 255;\n\tvar g = Math.floor((rem = args % 36) / 6) / 5 * 255;\n\tvar b = (rem % 6) / 5 * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hex = function (args) {\n\tvar integer = ((Math.round(args[0]) & 0xFF) << 16)\n\t\t+ ((Math.round(args[1]) & 0xFF) << 8)\n\t\t+ (Math.round(args[2]) & 0xFF);\n\n\tvar string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.hex.rgb = function (args) {\n\tvar match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);\n\tif (!match) {\n\t\treturn [0, 0, 0];\n\t}\n\n\tvar colorString = match[0];\n\n\tif (match[0].length === 3) {\n\t\tcolorString = colorString.split('').map(function (char) {\n\t\t\treturn char + char;\n\t\t}).join('');\n\t}\n\n\tvar integer = parseInt(colorString, 16);\n\tvar r = (integer >> 16) & 0xFF;\n\tvar g = (integer >> 8) & 0xFF;\n\tvar b = integer & 0xFF;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hcg = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar max = Math.max(Math.max(r, g), b);\n\tvar min = Math.min(Math.min(r, g), b);\n\tvar chroma = (max - min);\n\tvar grayscale;\n\tvar hue;\n\n\tif (chroma < 1) {\n\t\tgrayscale = min / (1 - chroma);\n\t} else {\n\t\tgrayscale = 0;\n\t}\n\n\tif (chroma <= 0) {\n\t\thue = 0;\n\t} else\n\tif (max === r) {\n\t\thue = ((g - b) / chroma) % 6;\n\t} else\n\tif (max === g) {\n\t\thue = 2 + (b - r) / chroma;\n\t} else {\n\t\thue = 4 + (r - g) / chroma + 4;\n\t}\n\n\thue /= 6;\n\thue %= 1;\n\n\treturn [hue * 360, chroma * 100, grayscale * 100];\n};\n\nconvert.hsl.hcg = function (hsl) {\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar c = 1;\n\tvar f = 0;\n\n\tif (l < 0.5) {\n\t\tc = 2.0 * s * l;\n\t} else {\n\t\tc = 2.0 * s * (1.0 - l);\n\t}\n\n\tif (c < 1.0) {\n\t\tf = (l - 0.5 * c) / (1.0 - c);\n\t}\n\n\treturn [hsl[0], c * 100, f * 100];\n};\n\nconvert.hsv.hcg = function (hsv) {\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\n\tvar c = s * v;\n\tvar f = 0;\n\n\tif (c < 1.0) {\n\t\tf = (v - c) / (1 - c);\n\t}\n\n\treturn [hsv[0], c * 100, f * 100];\n};\n\nconvert.hcg.rgb = function (hcg) {\n\tvar h = hcg[0] / 360;\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tif (c === 0.0) {\n\t\treturn [g * 255, g * 255, g * 255];\n\t}\n\n\tvar pure = [0, 0, 0];\n\tvar hi = (h % 1) * 6;\n\tvar v = hi % 1;\n\tvar w = 1 - v;\n\tvar mg = 0;\n\n\tswitch (Math.floor(hi)) {\n\t\tcase 0:\n\t\t\tpure[0] = 1; pure[1] = v; pure[2] = 0; break;\n\t\tcase 1:\n\t\t\tpure[0] = w; pure[1] = 1; pure[2] = 0; break;\n\t\tcase 2:\n\t\t\tpure[0] = 0; pure[1] = 1; pure[2] = v; break;\n\t\tcase 3:\n\t\t\tpure[0] = 0; pure[1] = w; pure[2] = 1; break;\n\t\tcase 4:\n\t\t\tpure[0] = v; pure[1] = 0; pure[2] = 1; break;\n\t\tdefault:\n\t\t\tpure[0] = 1; pure[1] = 0; pure[2] = w;\n\t}\n\n\tmg = (1.0 - c) * g;\n\n\treturn [\n\t\t(c * pure[0] + mg) * 255,\n\t\t(c * pure[1] + mg) * 255,\n\t\t(c * pure[2] + mg) * 255\n\t];\n};\n\nconvert.hcg.hsv = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tvar v = c + g * (1.0 - c);\n\tvar f = 0;\n\n\tif (v > 0.0) {\n\t\tf = c / v;\n\t}\n\n\treturn [hcg[0], f * 100, v * 100];\n};\n\nconvert.hcg.hsl = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tvar l = g * (1.0 - c) + 0.5 * c;\n\tvar s = 0;\n\n\tif (l > 0.0 && l < 0.5) {\n\t\ts = c / (2 * l);\n\t} else\n\tif (l >= 0.5 && l < 1.0) {\n\t\ts = c / (2 * (1 - l));\n\t}\n\n\treturn [hcg[0], s * 100, l * 100];\n};\n\nconvert.hcg.hwb = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\tvar v = c + g * (1.0 - c);\n\treturn [hcg[0], (v - c) * 100, (1 - v) * 100];\n};\n\nconvert.hwb.hcg = function (hwb) {\n\tvar w = hwb[1] / 100;\n\tvar b = hwb[2] / 100;\n\tvar v = 1 - b;\n\tvar c = v - w;\n\tvar g = 0;\n\n\tif (c < 1) {\n\t\tg = (v - c) / (1 - c);\n\t}\n\n\treturn [hwb[0], c * 100, g * 100];\n};\n\nconvert.apple.rgb = function (apple) {\n\treturn [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];\n};\n\nconvert.rgb.apple = function (rgb) {\n\treturn [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];\n};\n\nconvert.gray.rgb = function (args) {\n\treturn [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];\n};\n\nconvert.gray.hsl = convert.gray.hsv = function (args) {\n\treturn [0, 0, args[0]];\n};\n\nconvert.gray.hwb = function (gray) {\n\treturn [0, 100, gray[0]];\n};\n\nconvert.gray.cmyk = function (gray) {\n\treturn [0, 0, 0, gray[0]];\n};\n\nconvert.gray.lab = function (gray) {\n\treturn [gray[0], 0, 0];\n};\n\nconvert.gray.hex = function (gray) {\n\tvar val = Math.round(gray[0] / 100 * 255) & 0xFF;\n\tvar integer = (val << 16) + (val << 8) + val;\n\n\tvar string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.rgb.gray = function (rgb) {\n\tvar val = (rgb[0] + rgb[1] + rgb[2]) / 3;\n\treturn [val / 255 * 100];\n};\n","var conversions = require('./conversions');\nvar route = require('./route');\n\nvar convert = {};\n\nvar models = Object.keys(conversions);\n\nfunction wrapRaw(fn) {\n\tvar wrappedFn = function (args) {\n\t\tif (args === undefined || args === null) {\n\t\t\treturn args;\n\t\t}\n\n\t\tif (arguments.length > 1) {\n\t\t\targs = Array.prototype.slice.call(arguments);\n\t\t}\n\n\t\treturn fn(args);\n\t};\n\n\t// preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nfunction wrapRounded(fn) {\n\tvar wrappedFn = function (args) {\n\t\tif (args === undefined || args === null) {\n\t\t\treturn args;\n\t\t}\n\n\t\tif (arguments.length > 1) {\n\t\t\targs = Array.prototype.slice.call(arguments);\n\t\t}\n\n\t\tvar result = fn(args);\n\n\t\t// we're assuming the result is an array here.\n\t\t// see notice in conversions.js; don't use box types\n\t\t// in conversion functions.\n\t\tif (typeof result === 'object') {\n\t\t\tfor (var len = result.length, i = 0; i < len; i++) {\n\t\t\t\tresult[i] = Math.round(result[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn result;\n\t};\n\n\t// preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nmodels.forEach(function (fromModel) {\n\tconvert[fromModel] = {};\n\n\tObject.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});\n\tObject.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});\n\n\tvar routes = route(fromModel);\n\tvar routeModels = Object.keys(routes);\n\n\trouteModels.forEach(function (toModel) {\n\t\tvar fn = routes[toModel];\n\n\t\tconvert[fromModel][toModel] = wrapRounded(fn);\n\t\tconvert[fromModel][toModel].raw = wrapRaw(fn);\n\t});\n});\n\nmodule.exports = convert;\n","var conversions = require('./conversions');\n\n/*\n\tthis function routes a model to all other models.\n\n\tall functions that are routed have a property `.conversion` attached\n\tto the returned synthetic function. This property is an array\n\tof strings, each with the steps in between the 'from' and 'to'\n\tcolor models (inclusive).\n\n\tconversions that are not possible simply are not included.\n*/\n\nfunction buildGraph() {\n\tvar graph = {};\n\t// https://jsperf.com/object-keys-vs-for-in-with-closure/3\n\tvar models = Object.keys(conversions);\n\n\tfor (var len = models.length, i = 0; i < len; i++) {\n\t\tgraph[models[i]] = {\n\t\t\t// http://jsperf.com/1-vs-infinity\n\t\t\t// micro-opt, but this is simple.\n\t\t\tdistance: -1,\n\t\t\tparent: null\n\t\t};\n\t}\n\n\treturn graph;\n}\n\n// https://en.wikipedia.org/wiki/Breadth-first_search\nfunction deriveBFS(fromModel) {\n\tvar graph = buildGraph();\n\tvar queue = [fromModel]; // unshift -> queue -> pop\n\n\tgraph[fromModel].distance = 0;\n\n\twhile (queue.length) {\n\t\tvar current = queue.pop();\n\t\tvar adjacents = Object.keys(conversions[current]);\n\n\t\tfor (var len = adjacents.length, i = 0; i < len; i++) {\n\t\t\tvar adjacent = adjacents[i];\n\t\t\tvar node = graph[adjacent];\n\n\t\t\tif (node.distance === -1) {\n\t\t\t\tnode.distance = graph[current].distance + 1;\n\t\t\t\tnode.parent = current;\n\t\t\t\tqueue.unshift(adjacent);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn graph;\n}\n\nfunction link(from, to) {\n\treturn function (args) {\n\t\treturn to(from(args));\n\t};\n}\n\nfunction wrapConversion(toModel, graph) {\n\tvar path = [graph[toModel].parent, toModel];\n\tvar fn = conversions[graph[toModel].parent][toModel];\n\n\tvar cur = graph[toModel].parent;\n\twhile (graph[cur].parent) {\n\t\tpath.unshift(graph[cur].parent);\n\t\tfn = link(conversions[graph[cur].parent][cur], fn);\n\t\tcur = graph[cur].parent;\n\t}\n\n\tfn.conversion = path;\n\treturn fn;\n}\n\nmodule.exports = function (fromModel) {\n\tvar graph = deriveBFS(fromModel);\n\tvar conversion = {};\n\n\tvar models = Object.keys(graph);\n\tfor (var len = models.length, i = 0; i < len; i++) {\n\t\tvar toModel = models[i];\n\t\tvar node = graph[toModel];\n\n\t\tif (node.parent === null) {\n\t\t\t// no possible conversion, or this node is the source model.\n\t\t\tcontinue;\n\t\t}\n\n\t\tconversion[toModel] = wrapConversion(toModel, graph);\n\t}\n\n\treturn conversion;\n};\n\n","'use strict'\r\n\r\nmodule.exports = {\r\n\t\"aliceblue\": [240, 248, 255],\r\n\t\"antiquewhite\": [250, 235, 215],\r\n\t\"aqua\": [0, 255, 255],\r\n\t\"aquamarine\": [127, 255, 212],\r\n\t\"azure\": [240, 255, 255],\r\n\t\"beige\": [245, 245, 220],\r\n\t\"bisque\": [255, 228, 196],\r\n\t\"black\": [0, 0, 0],\r\n\t\"blanchedalmond\": [255, 235, 205],\r\n\t\"blue\": [0, 0, 255],\r\n\t\"blueviolet\": [138, 43, 226],\r\n\t\"brown\": [165, 42, 42],\r\n\t\"burlywood\": [222, 184, 135],\r\n\t\"cadetblue\": [95, 158, 160],\r\n\t\"chartreuse\": [127, 255, 0],\r\n\t\"chocolate\": [210, 105, 30],\r\n\t\"coral\": [255, 127, 80],\r\n\t\"cornflowerblue\": [100, 149, 237],\r\n\t\"cornsilk\": [255, 248, 220],\r\n\t\"crimson\": [220, 20, 60],\r\n\t\"cyan\": [0, 255, 255],\r\n\t\"darkblue\": [0, 0, 139],\r\n\t\"darkcyan\": [0, 139, 139],\r\n\t\"darkgoldenrod\": [184, 134, 11],\r\n\t\"darkgray\": [169, 169, 169],\r\n\t\"darkgreen\": [0, 100, 0],\r\n\t\"darkgrey\": [169, 169, 169],\r\n\t\"darkkhaki\": [189, 183, 107],\r\n\t\"darkmagenta\": [139, 0, 139],\r\n\t\"darkolivegreen\": [85, 107, 47],\r\n\t\"darkorange\": [255, 140, 0],\r\n\t\"darkorchid\": [153, 50, 204],\r\n\t\"darkred\": [139, 0, 0],\r\n\t\"darksalmon\": [233, 150, 122],\r\n\t\"darkseagreen\": [143, 188, 143],\r\n\t\"darkslateblue\": [72, 61, 139],\r\n\t\"darkslategray\": [47, 79, 79],\r\n\t\"darkslategrey\": [47, 79, 79],\r\n\t\"darkturquoise\": [0, 206, 209],\r\n\t\"darkviolet\": [148, 0, 211],\r\n\t\"deeppink\": [255, 20, 147],\r\n\t\"deepskyblue\": [0, 191, 255],\r\n\t\"dimgray\": [105, 105, 105],\r\n\t\"dimgrey\": [105, 105, 105],\r\n\t\"dodgerblue\": [30, 144, 255],\r\n\t\"firebrick\": [178, 34, 34],\r\n\t\"floralwhite\": [255, 250, 240],\r\n\t\"forestgreen\": [34, 139, 34],\r\n\t\"fuchsia\": [255, 0, 255],\r\n\t\"gainsboro\": [220, 220, 220],\r\n\t\"ghostwhite\": [248, 248, 255],\r\n\t\"gold\": [255, 215, 0],\r\n\t\"goldenrod\": [218, 165, 32],\r\n\t\"gray\": [128, 128, 128],\r\n\t\"green\": [0, 128, 0],\r\n\t\"greenyellow\": [173, 255, 47],\r\n\t\"grey\": [128, 128, 128],\r\n\t\"honeydew\": [240, 255, 240],\r\n\t\"hotpink\": [255, 105, 180],\r\n\t\"indianred\": [205, 92, 92],\r\n\t\"indigo\": [75, 0, 130],\r\n\t\"ivory\": [255, 255, 240],\r\n\t\"khaki\": [240, 230, 140],\r\n\t\"lavender\": [230, 230, 250],\r\n\t\"lavenderblush\": [255, 240, 245],\r\n\t\"lawngreen\": [124, 252, 0],\r\n\t\"lemonchiffon\": [255, 250, 205],\r\n\t\"lightblue\": [173, 216, 230],\r\n\t\"lightcoral\": [240, 128, 128],\r\n\t\"lightcyan\": [224, 255, 255],\r\n\t\"lightgoldenrodyellow\": [250, 250, 210],\r\n\t\"lightgray\": [211, 211, 211],\r\n\t\"lightgreen\": [144, 238, 144],\r\n\t\"lightgrey\": [211, 211, 211],\r\n\t\"lightpink\": [255, 182, 193],\r\n\t\"lightsalmon\": [255, 160, 122],\r\n\t\"lightseagreen\": [32, 178, 170],\r\n\t\"lightskyblue\": [135, 206, 250],\r\n\t\"lightslategray\": [119, 136, 153],\r\n\t\"lightslategrey\": [119, 136, 153],\r\n\t\"lightsteelblue\": [176, 196, 222],\r\n\t\"lightyellow\": [255, 255, 224],\r\n\t\"lime\": [0, 255, 0],\r\n\t\"limegreen\": [50, 205, 50],\r\n\t\"linen\": [250, 240, 230],\r\n\t\"magenta\": [255, 0, 255],\r\n\t\"maroon\": [128, 0, 0],\r\n\t\"mediumaquamarine\": [102, 205, 170],\r\n\t\"mediumblue\": [0, 0, 205],\r\n\t\"mediumorchid\": [186, 85, 211],\r\n\t\"mediumpurple\": [147, 112, 219],\r\n\t\"mediumseagreen\": [60, 179, 113],\r\n\t\"mediumslateblue\": [123, 104, 238],\r\n\t\"mediumspringgreen\": [0, 250, 154],\r\n\t\"mediumturquoise\": [72, 209, 204],\r\n\t\"mediumvioletred\": [199, 21, 133],\r\n\t\"midnightblue\": [25, 25, 112],\r\n\t\"mintcream\": [245, 255, 250],\r\n\t\"mistyrose\": [255, 228, 225],\r\n\t\"moccasin\": [255, 228, 181],\r\n\t\"navajowhite\": [255, 222, 173],\r\n\t\"navy\": [0, 0, 128],\r\n\t\"oldlace\": [253, 245, 230],\r\n\t\"olive\": [128, 128, 0],\r\n\t\"olivedrab\": [107, 142, 35],\r\n\t\"orange\": [255, 165, 0],\r\n\t\"orangered\": [255, 69, 0],\r\n\t\"orchid\": [218, 112, 214],\r\n\t\"palegoldenrod\": [238, 232, 170],\r\n\t\"palegreen\": [152, 251, 152],\r\n\t\"paleturquoise\": [175, 238, 238],\r\n\t\"palevioletred\": [219, 112, 147],\r\n\t\"papayawhip\": [255, 239, 213],\r\n\t\"peachpuff\": [255, 218, 185],\r\n\t\"peru\": [205, 133, 63],\r\n\t\"pink\": [255, 192, 203],\r\n\t\"plum\": [221, 160, 221],\r\n\t\"powderblue\": [176, 224, 230],\r\n\t\"purple\": [128, 0, 128],\r\n\t\"rebeccapurple\": [102, 51, 153],\r\n\t\"red\": [255, 0, 0],\r\n\t\"rosybrown\": [188, 143, 143],\r\n\t\"royalblue\": [65, 105, 225],\r\n\t\"saddlebrown\": [139, 69, 19],\r\n\t\"salmon\": [250, 128, 114],\r\n\t\"sandybrown\": [244, 164, 96],\r\n\t\"seagreen\": [46, 139, 87],\r\n\t\"seashell\": [255, 245, 238],\r\n\t\"sienna\": [160, 82, 45],\r\n\t\"silver\": [192, 192, 192],\r\n\t\"skyblue\": [135, 206, 235],\r\n\t\"slateblue\": [106, 90, 205],\r\n\t\"slategray\": [112, 128, 144],\r\n\t\"slategrey\": [112, 128, 144],\r\n\t\"snow\": [255, 250, 250],\r\n\t\"springgreen\": [0, 255, 127],\r\n\t\"steelblue\": [70, 130, 180],\r\n\t\"tan\": [210, 180, 140],\r\n\t\"teal\": [0, 128, 128],\r\n\t\"thistle\": [216, 191, 216],\r\n\t\"tomato\": [255, 99, 71],\r\n\t\"turquoise\": [64, 224, 208],\r\n\t\"violet\": [238, 130, 238],\r\n\t\"wheat\": [245, 222, 179],\r\n\t\"white\": [255, 255, 255],\r\n\t\"whitesmoke\": [245, 245, 245],\r\n\t\"yellow\": [255, 255, 0],\r\n\t\"yellowgreen\": [154, 205, 50]\r\n};\r\n","'use strict';\n\nvar matchOperatorsRe = /[|\\\\{}()[\\]^$+*?.]/g;\n\nmodule.exports = function (str) {\n\tif (typeof str !== 'string') {\n\t\tthrow new TypeError('Expected a string');\n\t}\n\n\treturn str.replace(matchOperatorsRe, '\\\\$&');\n};\n","'use strict';\nmodule.exports = (flag, argv) => {\n\targv = argv || process.argv;\n\tconst prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');\n\tconst pos = argv.indexOf(prefix + flag);\n\tconst terminatorPos = argv.indexOf('--');\n\treturn pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);\n};\n","'use strict';\nconst os = require('os');\nconst hasFlag = require('has-flag');\n\nconst env = process.env;\n\nlet forceColor;\nif (hasFlag('no-color') ||\n\thasFlag('no-colors') ||\n\thasFlag('color=false')) {\n\tforceColor = false;\n} else if (hasFlag('color') ||\n\thasFlag('colors') ||\n\thasFlag('color=true') ||\n\thasFlag('color=always')) {\n\tforceColor = true;\n}\nif ('FORCE_COLOR' in env) {\n\tforceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;\n}\n\nfunction translateLevel(level) {\n\tif (level === 0) {\n\t\treturn false;\n\t}\n\n\treturn {\n\t\tlevel,\n\t\thasBasic: true,\n\t\thas256: level >= 2,\n\t\thas16m: level >= 3\n\t};\n}\n\nfunction supportsColor(stream) {\n\tif (forceColor === false) {\n\t\treturn 0;\n\t}\n\n\tif (hasFlag('color=16m') ||\n\t\thasFlag('color=full') ||\n\t\thasFlag('color=truecolor')) {\n\t\treturn 3;\n\t}\n\n\tif (hasFlag('color=256')) {\n\t\treturn 2;\n\t}\n\n\tif (stream && !stream.isTTY && forceColor !== true) {\n\t\treturn 0;\n\t}\n\n\tconst min = forceColor ? 1 : 0;\n\n\tif (process.platform === 'win32') {\n\t\t// Node.js 7.5.0 is the first version of Node.js to include a patch to\n\t\t// libuv that enables 256 color output on Windows. Anything earlier and it\n\t\t// won't work. However, here we target Node.js 8 at minimum as it is an LTS\n\t\t// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows\n\t\t// release that supports 256 colors. Windows 10 build 14931 is the first release\n\t\t// that supports 16m/TrueColor.\n\t\tconst osRelease = os.release().split('.');\n\t\tif (\n\t\t\tNumber(process.versions.node.split('.')[0]) >= 8 &&\n\t\t\tNumber(osRelease[0]) >= 10 &&\n\t\t\tNumber(osRelease[2]) >= 10586\n\t\t) {\n\t\t\treturn Number(osRelease[2]) >= 14931 ? 3 : 2;\n\t\t}\n\n\t\treturn 1;\n\t}\n\n\tif ('CI' in env) {\n\t\tif (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') {\n\t\t\treturn 1;\n\t\t}\n\n\t\treturn min;\n\t}\n\n\tif ('TEAMCITY_VERSION' in env) {\n\t\treturn /^(9\\.(0*[1-9]\\d*)\\.|\\d{2,}\\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;\n\t}\n\n\tif (env.COLORTERM === 'truecolor') {\n\t\treturn 3;\n\t}\n\n\tif ('TERM_PROGRAM' in env) {\n\t\tconst version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);\n\n\t\tswitch (env.TERM_PROGRAM) {\n\t\t\tcase 'iTerm.app':\n\t\t\t\treturn version >= 3 ? 3 : 2;\n\t\t\tcase 'Apple_Terminal':\n\t\t\t\treturn 2;\n\t\t\t// No default\n\t\t}\n\t}\n\n\tif (/-256(color)?$/i.test(env.TERM)) {\n\t\treturn 2;\n\t}\n\n\tif (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {\n\t\treturn 1;\n\t}\n\n\tif ('COLORTERM' in env) {\n\t\treturn 1;\n\t}\n\n\tif (env.TERM === 'dumb') {\n\t\treturn min;\n\t}\n\n\treturn min;\n}\n\nfunction getSupportLevel(stream) {\n\tconst level = supportsColor(stream);\n\treturn translateLevel(level);\n}\n\nmodule.exports = {\n\tsupportsColor: getSupportLevel,\n\tstdout: getSupportLevel(process.stdout),\n\tstderr: getSupportLevel(process.stderr)\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.awaitEachYieldedPromise = exports.maybeAsync = exports.maybeAsyncFn = void 0;\nfunction* awaitYield(value) {\n    return (yield value);\n}\nfunction awaitYieldOf(generator) {\n    return awaitYield(awaitEachYieldedPromise(generator));\n}\nconst AwaitYield = awaitYield;\nAwaitYield.of = awaitYieldOf;\n/**\n * Create a function that may or may not be async, using a generator\n *\n * Within the generator, call `yield* awaited(maybePromise)` to await a value\n * that may or may not be a promise.\n *\n * If the inner function never yields a promise, it will return synchronously.\n */\nfunction maybeAsyncFn(that, fn) {\n    return (...args) => {\n        const generator = fn.call(that, AwaitYield, ...args);\n        return awaitEachYieldedPromise(generator);\n    };\n}\nexports.maybeAsyncFn = maybeAsyncFn;\nclass Example {\n    constructor() {\n        this.maybeAsyncMethod = maybeAsyncFn(this, function* (awaited, a) {\n            yield* awaited(new Promise((resolve) => setTimeout(resolve, a)));\n            return 5;\n        });\n    }\n}\nfunction maybeAsync(that, startGenerator) {\n    const generator = startGenerator.call(that, AwaitYield);\n    return awaitEachYieldedPromise(generator);\n}\nexports.maybeAsync = maybeAsync;\nfunction awaitEachYieldedPromise(gen) {\n    function handleNextStep(step) {\n        if (step.done) {\n            return step.value;\n        }\n        if (step.value instanceof Promise) {\n            return step.value.then((value) => handleNextStep(gen.next(value)), (error) => handleNextStep(gen.throw(error)));\n        }\n        return handleNextStep(gen.next(step.value));\n    }\n    return handleNextStep(gen.next());\n}\nexports.awaitEachYieldedPromise = awaitEachYieldedPromise;\n//# sourceMappingURL=asyncify-helpers.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSAsyncContext = void 0;\nconst context_1 = require(\"./context\");\nconst debug_1 = require(\"./debug\");\nconst types_1 = require(\"./types\");\n/**\n * Asyncified version of [[QuickJSContext]].\n *\n * *Asyncify* allows normally synchronous code to wait for asynchronous Promises\n * or callbacks. The asyncified version of QuickJSContext can wait for async\n * host functions as though they were synchronous.\n */\nclass QuickJSAsyncContext extends context_1.QuickJSContext {\n    /**\n     * Asyncified version of [[evalCode]].\n     */\n    async evalCodeAsync(code, filename = \"eval.js\", \n    /** See [[EvalFlags]] for number semantics */\n    options) {\n        const detectModule = (options === undefined ? 1 : 0);\n        const flags = (0, types_1.evalOptionsToFlags)(options);\n        let resultPtr = 0;\n        try {\n            resultPtr = await this.memory\n                .newHeapCharPointer(code)\n                .consume((charHandle) => this.ffi.QTS_Eval_MaybeAsync(this.ctx.value, charHandle.value, filename, detectModule, flags));\n        }\n        catch (error) {\n            (0, debug_1.debugLog)(\"QTS_Eval_MaybeAsync threw\", error);\n            throw error;\n        }\n        const errorPtr = this.ffi.QTS_ResolveException(this.ctx.value, resultPtr);\n        if (errorPtr) {\n            this.ffi.QTS_FreeValuePointer(this.ctx.value, resultPtr);\n            return { error: this.memory.heapValueHandle(errorPtr) };\n        }\n        return { value: this.memory.heapValueHandle(resultPtr) };\n    }\n    /**\n     * Similar to [[newFunction]].\n     * Convert an async host Javascript function into a synchronous QuickJS function value.\n     *\n     * Whenever QuickJS calls this function, the VM's stack will be unwound while\n     * waiting the async function to complete, and then restored when the returned\n     * promise resolves.\n     *\n     * Asyncified functions must never call other asyncified functions or\n     * `import`, even indirectly, because the stack cannot be unwound twice.\n     *\n     * See [Emscripten's docs on Asyncify](https://emscripten.org/docs/porting/asyncify.html).\n     */\n    newAsyncifiedFunction(name, fn) {\n        return this.newFunction(name, fn);\n    }\n}\nexports.QuickJSAsyncContext = QuickJSAsyncContext;\n//# sourceMappingURL=context-asyncify.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSContext = void 0;\nconst debug_1 = require(\"./debug\");\nconst deferred_promise_1 = require(\"./deferred-promise\");\nconst errors_1 = require(\"./errors\");\nconst lifetime_1 = require(\"./lifetime\");\nconst memory_1 = require(\"./memory\");\nconst types_1 = require(\"./types\");\n/**\n * @private\n */\nclass ContextMemory extends memory_1.ModuleMemory {\n    /** @private */\n    constructor(args) {\n        super(args.module);\n        this.scope = new lifetime_1.Scope();\n        this.copyJSValue = (ptr) => {\n            return this.ffi.QTS_DupValuePointer(this.ctx.value, ptr);\n        };\n        this.freeJSValue = (ptr) => {\n            this.ffi.QTS_FreeValuePointer(this.ctx.value, ptr);\n        };\n        args.ownedLifetimes?.forEach((lifetime) => this.scope.manage(lifetime));\n        this.owner = args.owner;\n        this.module = args.module;\n        this.ffi = args.ffi;\n        this.rt = args.rt;\n        this.ctx = this.scope.manage(args.ctx);\n    }\n    get alive() {\n        return this.scope.alive;\n    }\n    dispose() {\n        return this.scope.dispose();\n    }\n    /**\n     * Track `lifetime` so that it is disposed when this scope is disposed.\n     */\n    manage(lifetime) {\n        return this.scope.manage(lifetime);\n    }\n    consumeJSCharPointer(ptr) {\n        const str = this.module.UTF8ToString(ptr);\n        this.ffi.QTS_FreeCString(this.ctx.value, ptr);\n        return str;\n    }\n    heapValueHandle(ptr) {\n        return new lifetime_1.Lifetime(ptr, this.copyJSValue, this.freeJSValue, this.owner);\n    }\n}\n/**\n * QuickJSContext wraps a QuickJS Javascript context (JSContext*) within a\n * runtime. The contexts within the same runtime may exchange objects freely.\n * You can think of separate runtimes like different domains in a browser, and\n * the contexts within a runtime like the different windows open to the same\n * domain. The {@link runtime} references the context's runtime.\n *\n * This class's methods return {@link QuickJSHandle}, which wrap C pointers (JSValue*).\n * It's the caller's responsibility to call `.dispose()` on any\n * handles you create to free memory once you're done with the handle.\n *\n * Use {@link QuickJSRuntime.newContext} or {@link QuickJSWASMModule.newContext}\n * to create a new QuickJSContext.\n *\n * Create QuickJS values inside the interpreter with methods like\n * [[newNumber]], [[newString]], [[newArray]], [[newObject]],\n * [[newFunction]], and [[newPromise]].\n *\n * Call [[setProp]] or [[defineProp]] to customize objects. Use those methods\n * with [[global]] to expose the values you create to the interior of the\n * interpreter, so they can be used in [[evalCode]].\n *\n * Use [[evalCode]] or [[callFunction]] to execute Javascript inside the VM. If\n * you're using asynchronous code inside the QuickJSContext, you may need to also\n * call [[executePendingJobs]]. Executing code inside the runtime returns a\n * result object representing successful execution or an error. You must dispose\n * of any such results to avoid leaking memory inside the VM.\n *\n * Implement memory and CPU constraints at the runtime level, using [[runtime]].\n * See {@link QuickJSRuntime} for more information.\n *\n */\n// TODO: Manage own callback registration\nclass QuickJSContext {\n    /**\n     * Use {@link QuickJS.createVm} to create a QuickJSContext instance.\n     */\n    constructor(args) {\n        /** @private */\n        this._undefined = undefined;\n        /** @private */\n        this._null = undefined;\n        /** @private */\n        this._false = undefined;\n        /** @private */\n        this._true = undefined;\n        /** @private */\n        this._global = undefined;\n        /** @private */\n        this._BigInt = undefined;\n        /** @private */\n        this.fnNextId = -32768; // min value of signed 16bit int used by Quickjs\n        /** @private */\n        this.fnMaps = new Map();\n        /**\n         * @hidden\n         */\n        this.cToHostCallbacks = {\n            callFunction: (ctx, this_ptr, argc, argv, fn_id) => {\n                if (ctx !== this.ctx.value) {\n                    throw new Error(\"QuickJSContext instance received C -> JS call with mismatched ctx\");\n                }\n                const fn = this.getFunction(fn_id);\n                if (!fn) {\n                    // this \"throw\" is not catch-able from the TS side. could we somehow handle this higher up?\n                    throw new Error(`QuickJSContext had no callback with id ${fn_id}`);\n                }\n                return lifetime_1.Scope.withScopeMaybeAsync(this, function* (awaited, scope) {\n                    const thisHandle = scope.manage(new lifetime_1.WeakLifetime(this_ptr, this.memory.copyJSValue, this.memory.freeJSValue, this.runtime));\n                    const argHandles = new Array(argc);\n                    for (let i = 0; i < argc; i++) {\n                        const ptr = this.ffi.QTS_ArgvGetJSValueConstPointer(argv, i);\n                        argHandles[i] = scope.manage(new lifetime_1.WeakLifetime(ptr, this.memory.copyJSValue, this.memory.freeJSValue, this.runtime));\n                    }\n                    try {\n                        const result = yield* awaited(fn.apply(thisHandle, argHandles));\n                        if (result) {\n                            if (\"error\" in result && result.error) {\n                                (0, debug_1.debugLog)(\"throw error\", result.error);\n                                throw result.error;\n                            }\n                            const handle = scope.manage(result instanceof lifetime_1.Lifetime ? result : result.value);\n                            return this.ffi.QTS_DupValuePointer(this.ctx.value, handle.value);\n                        }\n                        return 0;\n                    }\n                    catch (error) {\n                        return this.errorToHandle(error).consume((errorHandle) => this.ffi.QTS_Throw(this.ctx.value, errorHandle.value));\n                    }\n                });\n            },\n        };\n        this.runtime = args.runtime;\n        this.module = args.module;\n        this.ffi = args.ffi;\n        this.rt = args.rt;\n        this.ctx = args.ctx;\n        this.memory = new ContextMemory({\n            ...args,\n            owner: this.runtime,\n        });\n        args.callbacks.setContextCallbacks(this.ctx.value, this.cToHostCallbacks);\n        this.dump = this.dump.bind(this);\n        this.getString = this.getString.bind(this);\n        this.getNumber = this.getNumber.bind(this);\n        this.resolvePromise = this.resolvePromise.bind(this);\n    }\n    // @implement Disposable ----------------------------------------------------\n    get alive() {\n        return this.memory.alive;\n    }\n    /**\n     * Dispose of this VM's underlying resources.\n     *\n     * @throws Calling this method without disposing of all created handles\n     * will result in an error.\n     */\n    dispose() {\n        this.memory.dispose();\n    }\n    // Globals ------------------------------------------------------------------\n    /**\n     * [`undefined`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/undefined).\n     */\n    get undefined() {\n        if (this._undefined) {\n            return this._undefined;\n        }\n        // Undefined is a constant, immutable value in QuickJS.\n        const ptr = this.ffi.QTS_GetUndefined();\n        return (this._undefined = new lifetime_1.StaticLifetime(ptr));\n    }\n    /**\n     * [`null`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/null).\n     */\n    get null() {\n        if (this._null) {\n            return this._null;\n        }\n        // Null is a constant, immutable value in QuickJS.\n        const ptr = this.ffi.QTS_GetNull();\n        return (this._null = new lifetime_1.StaticLifetime(ptr));\n    }\n    /**\n     * [`true`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/true).\n     */\n    get true() {\n        if (this._true) {\n            return this._true;\n        }\n        // True is a constant, immutable value in QuickJS.\n        const ptr = this.ffi.QTS_GetTrue();\n        return (this._true = new lifetime_1.StaticLifetime(ptr));\n    }\n    /**\n     * [`false`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/false).\n     */\n    get false() {\n        if (this._false) {\n            return this._false;\n        }\n        // False is a constant, immutable value in QuickJS.\n        const ptr = this.ffi.QTS_GetFalse();\n        return (this._false = new lifetime_1.StaticLifetime(ptr));\n    }\n    /**\n     * [`global`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects).\n     * A handle to the global object inside the interpreter.\n     * You can set properties to create global variables.\n     */\n    get global() {\n        if (this._global) {\n            return this._global;\n        }\n        // The global is a JSValue, but since it's lifetime is as long as the VM's,\n        // we should manage it.\n        const ptr = this.ffi.QTS_GetGlobalObject(this.ctx.value);\n        // Automatically clean up this reference when we dispose\n        this.memory.manage(this.memory.heapValueHandle(ptr));\n        // This isn't technically a static lifetime, but since it has the same\n        // lifetime as the VM, it's okay to fake one since when the VM is\n        // disposed, no other functions will accept the value.\n        this._global = new lifetime_1.StaticLifetime(ptr, this.runtime);\n        return this._global;\n    }\n    // New values ---------------------------------------------------------------\n    /**\n     * Converts a Javascript number into a QuickJS value.\n     */\n    newNumber(num) {\n        return this.memory.heapValueHandle(this.ffi.QTS_NewFloat64(this.ctx.value, num));\n    }\n    /**\n     * Create a QuickJS [string](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String) value.\n     */\n    newString(str) {\n        const ptr = this.memory\n            .newHeapCharPointer(str)\n            .consume((charHandle) => this.ffi.QTS_NewString(this.ctx.value, charHandle.value));\n        return this.memory.heapValueHandle(ptr);\n    }\n    /**\n     * Create a QuickJS [symbol](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol) value.\n     * No two symbols created with this function will be the same value.\n     */\n    newUniqueSymbol(description) {\n        const key = (typeof description === \"symbol\" ? description.description : description) ?? \"\";\n        const ptr = this.memory\n            .newHeapCharPointer(key)\n            .consume((charHandle) => this.ffi.QTS_NewSymbol(this.ctx.value, charHandle.value, 0));\n        return this.memory.heapValueHandle(ptr);\n    }\n    /**\n     * Get a symbol from the [global registry](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Symbol#shared_symbols_in_the_global_symbol_registry) for the given key.\n     * All symbols created with the same key will be the same value.\n     */\n    newSymbolFor(key) {\n        const description = (typeof key === \"symbol\" ? key.description : key) ?? \"\";\n        const ptr = this.memory\n            .newHeapCharPointer(description)\n            .consume((charHandle) => this.ffi.QTS_NewSymbol(this.ctx.value, charHandle.value, 1));\n        return this.memory.heapValueHandle(ptr);\n    }\n    /**\n     * Create a QuickJS [bigint](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/BigInt) value.\n     */\n    newBigInt(num) {\n        if (!this._BigInt) {\n            const bigIntHandle = this.getProp(this.global, \"BigInt\");\n            this.memory.manage(bigIntHandle);\n            this._BigInt = new lifetime_1.StaticLifetime(bigIntHandle.value, this.runtime);\n        }\n        const bigIntHandle = this._BigInt;\n        const asString = String(num);\n        return this.newString(asString).consume((handle) => this.unwrapResult(this.callFunction(bigIntHandle, this.undefined, handle)));\n    }\n    /**\n     * `{}`.\n     * Create a new QuickJS [object](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer).\n     *\n     * @param prototype - Like [`Object.create`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/create).\n     */\n    newObject(prototype) {\n        if (prototype) {\n            this.runtime.assertOwned(prototype);\n        }\n        const ptr = prototype\n            ? this.ffi.QTS_NewObjectProto(this.ctx.value, prototype.value)\n            : this.ffi.QTS_NewObject(this.ctx.value);\n        return this.memory.heapValueHandle(ptr);\n    }\n    /**\n     * `[]`.\n     * Create a new QuickJS [array](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array).\n     */\n    newArray() {\n        const ptr = this.ffi.QTS_NewArray(this.ctx.value);\n        return this.memory.heapValueHandle(ptr);\n    }\n    newPromise(value) {\n        const deferredPromise = lifetime_1.Scope.withScope((scope) => {\n            const mutablePointerArray = scope.manage(this.memory.newMutablePointerArray(2));\n            const promisePtr = this.ffi.QTS_NewPromiseCapability(this.ctx.value, mutablePointerArray.value.ptr);\n            const promiseHandle = this.memory.heapValueHandle(promisePtr);\n            const [resolveHandle, rejectHandle] = Array.from(mutablePointerArray.value.typedArray).map((jsvaluePtr) => this.memory.heapValueHandle(jsvaluePtr));\n            return new deferred_promise_1.QuickJSDeferredPromise({\n                context: this,\n                promiseHandle,\n                resolveHandle,\n                rejectHandle,\n            });\n        });\n        if (value && typeof value === \"function\") {\n            value = new Promise(value);\n        }\n        if (value) {\n            Promise.resolve(value).then(deferredPromise.resolve, (error) => error instanceof lifetime_1.Lifetime\n                ? deferredPromise.reject(error)\n                : this.newError(error).consume(deferredPromise.reject));\n        }\n        return deferredPromise;\n    }\n    /**\n     * Convert a Javascript function into a QuickJS function value.\n     * See [[VmFunctionImplementation]] for more details.\n     *\n     * A [[VmFunctionImplementation]] should not free its arguments or its return\n     * value. A VmFunctionImplementation should also not retain any references to\n     * its return value.\n     *\n     * To implement an async function, create a promise with [[newPromise]], then\n     * return the deferred promise handle from `deferred.handle` from your\n     * function implementation:\n     *\n     * ```\n     * const deferred = vm.newPromise()\n     * someNativeAsyncFunction().then(deferred.resolve)\n     * return deferred.handle\n     * ```\n     */\n    newFunction(name, fn) {\n        const fnId = ++this.fnNextId;\n        this.setFunction(fnId, fn);\n        return this.memory.heapValueHandle(this.ffi.QTS_NewFunction(this.ctx.value, fnId, name));\n    }\n    newError(error) {\n        const errorHandle = this.memory.heapValueHandle(this.ffi.QTS_NewError(this.ctx.value));\n        if (error && typeof error === \"object\") {\n            if (error.name !== undefined) {\n                this.newString(error.name).consume((handle) => this.setProp(errorHandle, \"name\", handle));\n            }\n            if (error.message !== undefined) {\n                this.newString(error.message).consume((handle) => this.setProp(errorHandle, \"message\", handle));\n            }\n        }\n        else if (typeof error === \"string\") {\n            this.newString(error).consume((handle) => this.setProp(errorHandle, \"message\", handle));\n        }\n        else if (error !== undefined) {\n            // This isn't supported in the type signature but maybe it will make life easier.\n            this.newString(String(error)).consume((handle) => this.setProp(errorHandle, \"message\", handle));\n        }\n        return errorHandle;\n    }\n    // Read values --------------------------------------------------------------\n    /**\n     * `typeof` operator. **Not** [standards compliant](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/typeof).\n     *\n     * @remarks\n     * Does not support BigInt values correctly.\n     */\n    typeof(handle) {\n        this.runtime.assertOwned(handle);\n        return this.memory.consumeHeapCharPointer(this.ffi.QTS_Typeof(this.ctx.value, handle.value));\n    }\n    /**\n     * Converts `handle` into a Javascript number.\n     * @returns `NaN` on error, otherwise a `number`.\n     */\n    getNumber(handle) {\n        this.runtime.assertOwned(handle);\n        return this.ffi.QTS_GetFloat64(this.ctx.value, handle.value);\n    }\n    /**\n     * Converts `handle` to a Javascript string.\n     */\n    getString(handle) {\n        this.runtime.assertOwned(handle);\n        return this.memory.consumeJSCharPointer(this.ffi.QTS_GetString(this.ctx.value, handle.value));\n    }\n    /**\n     * Converts `handle` into a Javascript symbol. If the symbol is in the global\n     * registry in the guest, it will be created with Symbol.for on the host.\n     */\n    getSymbol(handle) {\n        this.runtime.assertOwned(handle);\n        const key = this.memory.consumeJSCharPointer(this.ffi.QTS_GetSymbolDescriptionOrKey(this.ctx.value, handle.value));\n        const isGlobal = this.ffi.QTS_IsGlobalSymbol(this.ctx.value, handle.value);\n        return isGlobal ? Symbol.for(key) : Symbol(key);\n    }\n    /**\n     * Converts `handle` to a Javascript bigint.\n     */\n    getBigInt(handle) {\n        this.runtime.assertOwned(handle);\n        const asString = this.getString(handle);\n        return BigInt(asString);\n    }\n    /**\n     * `Promise.resolve(value)`.\n     * Convert a handle containing a Promise-like value inside the VM into an\n     * actual promise on the host.\n     *\n     * @remarks\n     * You may need to call [[executePendingJobs]] to ensure that the promise is resolved.\n     *\n     * @param promiseLikeHandle - A handle to a Promise-like value with a `.then(onSuccess, onError)` method.\n     */\n    resolvePromise(promiseLikeHandle) {\n        this.runtime.assertOwned(promiseLikeHandle);\n        const vmResolveResult = lifetime_1.Scope.withScope((scope) => {\n            const vmPromise = scope.manage(this.getProp(this.global, \"Promise\"));\n            const vmPromiseResolve = scope.manage(this.getProp(vmPromise, \"resolve\"));\n            return this.callFunction(vmPromiseResolve, vmPromise, promiseLikeHandle);\n        });\n        if (vmResolveResult.error) {\n            return Promise.resolve(vmResolveResult);\n        }\n        return new Promise((resolve) => {\n            lifetime_1.Scope.withScope((scope) => {\n                const resolveHandle = scope.manage(this.newFunction(\"resolve\", (value) => {\n                    resolve({ value: value && value.dup() });\n                }));\n                const rejectHandle = scope.manage(this.newFunction(\"reject\", (error) => {\n                    resolve({ error: error && error.dup() });\n                }));\n                const promiseHandle = scope.manage(vmResolveResult.value);\n                const promiseThenHandle = scope.manage(this.getProp(promiseHandle, \"then\"));\n                this.unwrapResult(this.callFunction(promiseThenHandle, promiseHandle, resolveHandle, rejectHandle)).dispose();\n            });\n        });\n    }\n    // Properties ---------------------------------------------------------------\n    /**\n     * `handle[key]`.\n     * Get a property from a JSValue.\n     *\n     * @param key - The property may be specified as a JSValue handle, or as a\n     * Javascript string (which will be converted automatically).\n     */\n    getProp(handle, key) {\n        this.runtime.assertOwned(handle);\n        const ptr = this.borrowPropertyKey(key).consume((quickJSKey) => this.ffi.QTS_GetProp(this.ctx.value, handle.value, quickJSKey.value));\n        const result = this.memory.heapValueHandle(ptr);\n        return result;\n    }\n    /**\n     * `handle[key] = value`.\n     * Set a property on a JSValue.\n     *\n     * @remarks\n     * Note that the QuickJS authors recommend using [[defineProp]] to define new\n     * properties.\n     *\n     * @param key - The property may be specified as a JSValue handle, or as a\n     * Javascript string or number (which will be converted automatically to a JSValue).\n     */\n    setProp(handle, key, value) {\n        this.runtime.assertOwned(handle);\n        // free newly allocated value if key was a string or number. No-op if string was already\n        // a QuickJS handle.\n        this.borrowPropertyKey(key).consume((quickJSKey) => this.ffi.QTS_SetProp(this.ctx.value, handle.value, quickJSKey.value, value.value));\n    }\n    /**\n     * [`Object.defineProperty(handle, key, descriptor)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/defineProperty).\n     *\n     * @param key - The property may be specified as a JSValue handle, or as a\n     * Javascript string or number (which will be converted automatically to a JSValue).\n     */\n    defineProp(handle, key, descriptor) {\n        this.runtime.assertOwned(handle);\n        lifetime_1.Scope.withScope((scope) => {\n            const quickJSKey = scope.manage(this.borrowPropertyKey(key));\n            const value = descriptor.value || this.undefined;\n            const configurable = Boolean(descriptor.configurable);\n            const enumerable = Boolean(descriptor.enumerable);\n            const hasValue = Boolean(descriptor.value);\n            const get = descriptor.get\n                ? scope.manage(this.newFunction(descriptor.get.name, descriptor.get))\n                : this.undefined;\n            const set = descriptor.set\n                ? scope.manage(this.newFunction(descriptor.set.name, descriptor.set))\n                : this.undefined;\n            this.ffi.QTS_DefineProp(this.ctx.value, handle.value, quickJSKey.value, value.value, get.value, set.value, configurable, enumerable, hasValue);\n        });\n    }\n    // Evaluation ---------------------------------------------------------------\n    /**\n     * [`func.call(thisVal, ...args)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Function/call).\n     * Call a JSValue as a function.\n     *\n     * See [[unwrapResult]], which will throw if the function returned an error, or\n     * return the result handle directly. If evaluation returned a handle containing\n     * a promise, use [[resolvePromise]] to convert it to a native promise and\n     * [[executePendingJobs]] to finish evaluating the promise.\n     *\n     * @returns A result. If the function threw synchronously, `result.error` be a\n     * handle to the exception. Otherwise `result.value` will be a handle to the\n     * value.\n     */\n    callFunction(func, thisVal, ...args) {\n        this.runtime.assertOwned(func);\n        const resultPtr = this.memory\n            .toPointerArray(args)\n            .consume((argsArrayPtr) => this.ffi.QTS_Call(this.ctx.value, func.value, thisVal.value, args.length, argsArrayPtr.value));\n        const errorPtr = this.ffi.QTS_ResolveException(this.ctx.value, resultPtr);\n        if (errorPtr) {\n            this.ffi.QTS_FreeValuePointer(this.ctx.value, resultPtr);\n            return { error: this.memory.heapValueHandle(errorPtr) };\n        }\n        return { value: this.memory.heapValueHandle(resultPtr) };\n    }\n    /**\n     * Like [`eval(code)`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/eval#Description).\n     * Evaluates the Javascript source `code` in the global scope of this VM.\n     * When working with async code, you many need to call [[executePendingJobs]]\n     * to execute callbacks pending after synchronous evaluation returns.\n     *\n     * See [[unwrapResult]], which will throw if the function returned an error, or\n     * return the result handle directly. If evaluation returned a handle containing\n     * a promise, use [[resolvePromise]] to convert it to a native promise and\n     * [[executePendingJobs]] to finish evaluating the promise.\n     *\n     * *Note*: to protect against infinite loops, provide an interrupt handler to\n     * [[setInterruptHandler]]. You can use [[shouldInterruptAfterDeadline]] to\n     * create a time-based deadline.\n     *\n     * @returns The last statement's value. If the code threw synchronously,\n     * `result.error` will be a handle to the exception. If execution was\n     * interrupted, the error will have name `InternalError` and message\n     * `interrupted`.\n     */\n    evalCode(code, filename = \"eval.js\", \n    /**\n     * If no options are passed, a heuristic will be used to detect if `code` is\n     * an ES module.\n     *\n     * See [[EvalFlags]] for number semantics.\n     */\n    options) {\n        const detectModule = (options === undefined ? 1 : 0);\n        const flags = (0, types_1.evalOptionsToFlags)(options);\n        const resultPtr = this.memory\n            .newHeapCharPointer(code)\n            .consume((charHandle) => this.ffi.QTS_Eval(this.ctx.value, charHandle.value, filename, detectModule, flags));\n        const errorPtr = this.ffi.QTS_ResolveException(this.ctx.value, resultPtr);\n        if (errorPtr) {\n            this.ffi.QTS_FreeValuePointer(this.ctx.value, resultPtr);\n            return { error: this.memory.heapValueHandle(errorPtr) };\n        }\n        return { value: this.memory.heapValueHandle(resultPtr) };\n    }\n    /**\n     * Throw an error in the VM, interrupted whatever current execution is in progress when execution resumes.\n     * @experimental\n     */\n    throw(error) {\n        return this.errorToHandle(error).consume((handle) => this.ffi.QTS_Throw(this.ctx.value, handle.value));\n    }\n    /**\n     * @private\n     */\n    borrowPropertyKey(key) {\n        if (typeof key === \"number\") {\n            return this.newNumber(key);\n        }\n        if (typeof key === \"string\") {\n            return this.newString(key);\n        }\n        // key is already a JSValue, but we're borrowing it. Return a static handle\n        // for internal use only.\n        return new lifetime_1.StaticLifetime(key.value, this.runtime);\n    }\n    /**\n     * @private\n     */\n    getMemory(rt) {\n        if (rt === this.rt.value) {\n            return this.memory;\n        }\n        else {\n            throw new Error(\"Private API. Cannot get memory from a different runtime\");\n        }\n    }\n    // Utilities ----------------------------------------------------------------\n    /**\n     * Dump a JSValue to Javascript in a best-effort fashion.\n     * Returns `handle.toString()` if it cannot be serialized to JSON.\n     */\n    dump(handle) {\n        this.runtime.assertOwned(handle);\n        const type = this.typeof(handle);\n        if (type === \"string\") {\n            return this.getString(handle);\n        }\n        else if (type === \"number\") {\n            return this.getNumber(handle);\n        }\n        else if (type === \"bigint\") {\n            return this.getBigInt(handle);\n        }\n        else if (type === \"undefined\") {\n            return undefined;\n        }\n        else if (type === \"symbol\") {\n            return this.getSymbol(handle);\n        }\n        const str = this.memory.consumeJSCharPointer(this.ffi.QTS_Dump(this.ctx.value, handle.value));\n        try {\n            return JSON.parse(str);\n        }\n        catch (err) {\n            return str;\n        }\n    }\n    /**\n     * Unwrap a SuccessOrFail result such as a [[VmCallResult]] or a\n     * [[ExecutePendingJobsResult]], where the fail branch contains a handle to a QuickJS error value.\n     * If the result is a success, returns the value.\n     * If the result is an error, converts the error to a native object and throws the error.\n     */\n    unwrapResult(result) {\n        if (result.error) {\n            const context = \"context\" in result.error ? result.error.context : this;\n            const cause = result.error.consume((error) => this.dump(error));\n            if (cause && typeof cause === \"object\" && typeof cause.message === \"string\") {\n                const { message, name, stack } = cause;\n                const exception = new errors_1.QuickJSUnwrapError(\"\");\n                const hostStack = exception.stack;\n                if (typeof name === \"string\") {\n                    exception.name = cause.name;\n                }\n                if (typeof stack === \"string\") {\n                    exception.stack = `${name}: ${message}\\n${cause.stack}Host: ${hostStack}`;\n                }\n                Object.assign(exception, { cause, context, message });\n                throw exception;\n            }\n            throw new errors_1.QuickJSUnwrapError(cause, context);\n        }\n        return result.value;\n    }\n    /** @private */\n    getFunction(fn_id) {\n        const map_id = fn_id >> 8;\n        const fnMap = this.fnMaps.get(map_id);\n        if (!fnMap) {\n            return undefined;\n        }\n        return fnMap.get(fn_id);\n    }\n    /** @private */\n    setFunction(fn_id, handle) {\n        const map_id = fn_id >> 8;\n        let fnMap = this.fnMaps.get(map_id);\n        if (!fnMap) {\n            fnMap = new Map();\n            this.fnMaps.set(map_id, fnMap);\n        }\n        return fnMap.set(fn_id, handle);\n    }\n    errorToHandle(error) {\n        if (error instanceof lifetime_1.Lifetime) {\n            return error;\n        }\n        return this.newError(error);\n    }\n}\nexports.QuickJSContext = QuickJSContext;\n//# sourceMappingURL=context.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.debugLog = exports.QTS_DEBUG = void 0;\nexports.QTS_DEBUG = false || Boolean(typeof process === \"object\" && process.env.QTS_DEBUG);\nexports.debugLog = exports.QTS_DEBUG ? console.log.bind(console) : () => { };\n//# sourceMappingURL=debug.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSDeferredPromise = void 0;\n/**\n * QuickJSDeferredPromise wraps a QuickJS promise [[handle]] and allows\n * [[resolve]]ing or [[reject]]ing that promise. Use it to bridge asynchronous\n * code on the host to APIs inside a QuickJSContext.\n *\n * Managing the lifetime of promises is tricky. There are three\n * [[QuickJSHandle]]s inside of each deferred promise object: (1) the promise\n * itself, (2) the `resolve` callback, and (3) the `reject` callback.\n *\n * - If the promise will be fulfilled before the end of it's [[owner]]'s lifetime,\n *   the only cleanup necessary is `deferred.handle.dispose()`, because\n *   calling [[resolve]] or [[reject]] will dispose of both callbacks automatically.\n *\n * - As the return value of a [[VmFunctionImplementation]], return [[handle]],\n *   and ensure that either [[resolve]] or [[reject]] will be called. No other\n *   clean-up is necessary.\n *\n * - In other cases, call [[dispose]], which will dispose [[handle]] as well as the\n *   QuickJS handles that back [[resolve]] and [[reject]]. For this object,\n *   [[dispose]] is idempotent.\n */\nclass QuickJSDeferredPromise {\n    /**\n     * Use [[QuickJSContext.newPromise]] to create a new promise instead of calling\n     * this constructor directly.\n     * @unstable\n     */\n    constructor(args) {\n        /**\n         * Resolve [[handle]] with the given value, if any.\n         * Calling this method after calling [[dispose]] is a no-op.\n         *\n         * Note that after resolving a promise, you may need to call\n         * [[QuickJSContext.executePendingJobs]] to propagate the result to the promise's\n         * callbacks.\n         */\n        this.resolve = (value) => {\n            if (!this.resolveHandle.alive) {\n                return;\n            }\n            this.context\n                .unwrapResult(this.context.callFunction(this.resolveHandle, this.context.undefined, value || this.context.undefined))\n                .dispose();\n            this.disposeResolvers();\n            this.onSettled();\n        };\n        /**\n         * Reject [[handle]] with the given value, if any.\n         * Calling this method after calling [[dispose]] is a no-op.\n         *\n         * Note that after rejecting a promise, you may need to call\n         * [[QuickJSContext.executePendingJobs]] to propagate the result to the promise's\n         * callbacks.\n         */\n        this.reject = (value) => {\n            if (!this.rejectHandle.alive) {\n                return;\n            }\n            this.context\n                .unwrapResult(this.context.callFunction(this.rejectHandle, this.context.undefined, value || this.context.undefined))\n                .dispose();\n            this.disposeResolvers();\n            this.onSettled();\n        };\n        this.dispose = () => {\n            if (this.handle.alive) {\n                this.handle.dispose();\n            }\n            this.disposeResolvers();\n        };\n        this.context = args.context;\n        this.owner = args.context.runtime;\n        this.handle = args.promiseHandle;\n        this.settled = new Promise((resolve) => {\n            this.onSettled = resolve;\n        });\n        this.resolveHandle = args.resolveHandle;\n        this.rejectHandle = args.rejectHandle;\n    }\n    get alive() {\n        return this.handle.alive || this.resolveHandle.alive || this.rejectHandle.alive;\n    }\n    disposeResolvers() {\n        if (this.resolveHandle.alive) {\n            this.resolveHandle.dispose();\n        }\n        if (this.rejectHandle.alive) {\n            this.rejectHandle.dispose();\n        }\n    }\n}\nexports.QuickJSDeferredPromise = QuickJSDeferredPromise;\n//# sourceMappingURL=deferred-promise.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSMemoryLeakDetected = exports.QuickJSAsyncifySuspended = exports.QuickJSAsyncifyError = exports.QuickJSNotImplemented = exports.QuickJSUseAfterFree = exports.QuickJSWrongOwner = exports.QuickJSUnwrapError = void 0;\n/**\n * Error thrown if [[QuickJSContext.unwrapResult]] unwraps an error value that isn't an object.\n */\nclass QuickJSUnwrapError extends Error {\n    constructor(cause, context) {\n        super(String(cause));\n        this.cause = cause;\n        this.context = context;\n        this.name = \"QuickJSUnwrapError\";\n    }\n}\nexports.QuickJSUnwrapError = QuickJSUnwrapError;\nclass QuickJSWrongOwner extends Error {\n    constructor() {\n        super(...arguments);\n        this.name = \"QuickJSWrongOwner\";\n    }\n}\nexports.QuickJSWrongOwner = QuickJSWrongOwner;\nclass QuickJSUseAfterFree extends Error {\n    constructor() {\n        super(...arguments);\n        this.name = \"QuickJSUseAfterFree\";\n    }\n}\nexports.QuickJSUseAfterFree = QuickJSUseAfterFree;\nclass QuickJSNotImplemented extends Error {\n    constructor() {\n        super(...arguments);\n        this.name = \"QuickJSNotImplemented\";\n    }\n}\nexports.QuickJSNotImplemented = QuickJSNotImplemented;\nclass QuickJSAsyncifyError extends Error {\n    constructor() {\n        super(...arguments);\n        this.name = \"QuickJSAsyncifyError\";\n    }\n}\nexports.QuickJSAsyncifyError = QuickJSAsyncifyError;\nclass QuickJSAsyncifySuspended extends Error {\n    constructor() {\n        super(...arguments);\n        this.name = \"QuickJSAsyncifySuspended\";\n    }\n}\nexports.QuickJSAsyncifySuspended = QuickJSAsyncifySuspended;\nclass QuickJSMemoryLeakDetected extends Error {\n    constructor() {\n        super(...arguments);\n        this.name = \"QuickJSMemoryLeakDetected\";\n    }\n}\nexports.QuickJSMemoryLeakDetected = QuickJSMemoryLeakDetected;\n//# sourceMappingURL=errors.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.unwrapJavascript = exports.unwrapTypescript = void 0;\n/** Typescript thinks import('...js/.d.ts') needs mod.default.default */\nfunction fakeUnwrapDefault(mod) {\n    // console.log(\"fakeUnwrapDefault\", mod)\n    return mod.default;\n}\n/** Typescript thinks import('...ts') doesn't need mod.default.default, but does */\nfunction actualUnwrapDefault(mod) {\n    // console.log(\"actualUnwrapDefault\", mod)\n    const maybeUnwrap = mod.default;\n    return maybeUnwrap ?? mod;\n}\n// I'm not sure if this behavior is needed in all runtimes,\n// or just for mocha + ts-node.\nexports.unwrapTypescript = actualUnwrapDefault;\nexports.unwrapJavascript = fakeUnwrapDefault;\n//# sourceMappingURL=esmHelpers.js.map","\"use strict\";\nvar QuickJSRaw = (() => {\n    var _scriptDir = typeof document !== 'undefined' && document.currentScript ? document.currentScript.src : undefined;\n    if (typeof __filename !== 'undefined')\n        _scriptDir = _scriptDir || __filename;\n    return (function (QuickJSRaw = {}) {\n        var a;\n        a || (a = typeof QuickJSRaw !== 'undefined' ? QuickJSRaw : {});\n        var m, n;\n        a.ready = new Promise(function (b, c) { m = b; n = c; });\n        var p = Object.assign({}, a), t = \"./this.program\", u = \"object\" == typeof window, v = \"function\" == typeof importScripts, w = \"object\" == typeof process && \"object\" == typeof process.versions && \"string\" == typeof process.versions.node, x = \"\", y, z, A;\n        if (w) {\n            var fs = require(\"fs\"), B = require(\"path\");\n            x = v ? B.dirname(x) + \"/\" : __dirname + \"/\";\n            y = (b, c) => { var d = C(b); if (d)\n                return c ? d : d.toString(); b = b.startsWith(\"file://\") ? new URL(b) : B.normalize(b); return fs.readFileSync(b, c ? void 0 : \"utf8\"); };\n            A = b => { b = y(b, !0); b.buffer || (b = new Uint8Array(b)); return b; };\n            z = (b, c, d) => { var e = C(b); e && c(e); b = b.startsWith(\"file://\") ? new URL(b) : B.normalize(b); fs.readFile(b, function (f, g) { f ? d(f) : c(g.buffer); }); };\n            !a.thisProgram && 1 < process.argv.length && (t = process.argv[1].replace(/\\\\/g, \"/\"));\n            process.argv.slice(2);\n            a.inspect = function () { return \"[Emscripten Module object]\"; };\n        }\n        else if (u || v)\n            v ? x = self.location.href : \"undefined\" != typeof document && document.currentScript && (x = document.currentScript.src), _scriptDir && (x = _scriptDir), 0 !== x.indexOf(\"blob:\") ? x = x.substr(0, x.replace(/[?#].*/, \"\").lastIndexOf(\"/\") + 1) : x = \"\", y = b => {\n                try {\n                    var c = new XMLHttpRequest;\n                    c.open(\"GET\", b, !1);\n                    c.send(null);\n                    return c.responseText;\n                }\n                catch (f) {\n                    if (b = C(b)) {\n                        c = [];\n                        for (var d = 0; d < b.length; d++) {\n                            var e = b[d];\n                            255 < e && (e &= 255);\n                            c.push(String.fromCharCode(e));\n                        }\n                        return c.join(\"\");\n                    }\n                    throw f;\n                }\n            }, v && (A = b => { try {\n                var c = new XMLHttpRequest;\n                c.open(\"GET\", b, !1);\n                c.responseType = \"arraybuffer\";\n                c.send(null);\n                return new Uint8Array(c.response);\n            }\n            catch (d) {\n                if (b = C(b))\n                    return b;\n                throw d;\n            } }), z = (b, c, d) => { var e = new XMLHttpRequest; e.open(\"GET\", b, !0); e.responseType = \"arraybuffer\"; e.onload = () => { if (200 == e.status || 0 == e.status && e.response)\n                c(e.response);\n            else {\n                var f = C(b);\n                f ? c(f.buffer) : d();\n            } }; e.onerror = d; e.send(null); };\n        var aa = a.print || console.log.bind(console), D = a.printErr || console.warn.bind(console);\n        Object.assign(a, p);\n        p = null;\n        a.thisProgram && (t = a.thisProgram);\n        var E;\n        a.wasmBinary && (E = a.wasmBinary);\n        var noExitRuntime = a.noExitRuntime || !0;\n        \"object\" != typeof WebAssembly && F(\"no native wasm support detected\");\n        var G, H = !1, I, J, K, L;\n        function M() { var b = G.buffer; a.HEAP8 = I = new Int8Array(b); a.HEAP16 = new Int16Array(b); a.HEAP32 = K = new Int32Array(b); a.HEAPU8 = J = new Uint8Array(b); a.HEAPU16 = new Uint16Array(b); a.HEAPU32 = L = new Uint32Array(b); a.HEAPF32 = new Float32Array(b); a.HEAPF64 = new Float64Array(b); }\n        var ba = [], ca = [], da = [];\n        function ea() { var b = a.preRun.shift(); ba.unshift(b); }\n        var N = 0, O = null, P = null;\n        function F(b) { if (a.onAbort)\n            a.onAbort(b); b = \"Aborted(\" + b + \")\"; D(b); H = !0; b = new WebAssembly.RuntimeError(b + \". Build with -sASSERTIONS for more info.\"); n(b); throw b; }\n        var Q = \"data:application/octet-stream;base64,\", R;\n        R = 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gdB6wAgB0EAEBQ3A6gBIAEgASkDmAEQRyEHIAEoAiggBzcD4AIgASAHQZDfAUECECIgASABKQPAAUGw3wFBDhAiIAEgASgCKCkDCEEEEEkhByABKAIoIAc3AyAgASAHQgAQ2wEgASABKAIoKQMgQeDhAUEGECIgASABQYfIAEEYQQEgASgCKCkDIBC/AUHA4gFBDhAiIAEgASgCKCkDCEEGEEkhByABKAIoIAc3AzAgASAHQoCAgIAQENsBIAEgASgCKCkDMEGg5AFBAhAiIAFB8tEAQRlBASABKAIoKQMwEL8BGiABIAEoAigpAwhBBRBJIQcgASgCKCAHNwMoIAEgByABQS8QLRDbASABIAFB0NwAQRpBASABKAIoKQMoEL8BQcDkAUEDECIgASABKAIoKQMoQfDkAUExECIgASABKQOYARBHIQcgASgCKCAHNwPoAiABIAdB8OsBQQIQIiADEKMEIAFCASADNAIIIAMpAwBCwIQ9fnwiByAHQgFYGzcD0AEgASABKQPAAUGQ7AFBARAiIAEgASkDwAFB4PEBQQEQIiABEDQhByABKAIoIAc3AzggASAHQdDzAUEFECIgASABQYPTAEEbQQAgASgCKCkDOBC/ASIHQaD0AUECECJB0AEhAiABIQADQCACQd4BRkUEQCAAIAcgACgCECADIAIQkAEiBEEuEKYDIgVBAWogBCAFGyAAIAIQXEEAEO8BGiACQQFqIQIMAQsLIAAgACkDmAEQRyEHIAAoAiggBzcD+AIgACAHQcD0AUEEECIgACAAKQMwEEchByAAKAIoIAc3A4ABIABBFUHIzABBAUEFQQEQggEhByAAIAAoAigpA4ABQYD1AUEBECIgACAAKAIoIgIpA4ABIAIpA/gCQQFBARCWAiAAIAcgACgCKCkDgAFBAEEBEJYCIAAgBxAPIAAgAEEcQbnVAEEBEN4CIgc3A7gBIAApA8ABIQggB0IgiKdBdU8EQCAHpyICIAIoAgBBAWo2AgALIAAgCEE6IAdBAxAZGiAAKQPAASIHQiCIp0F1TwRAIAenIgIgAigCAEEBajYCAAsgACAHQYoBIAdBAxAZGiAAEDQhByAAKAIoIAc3A1AgACAHQdDLAUEvECIgACAAQeXiAEEdQQcgACgCKCkDUBC/AUHA0gFBAxAiIABBHjYCgAIgACAAKAIoKQMoQZDBAUEBECIgAEEfNgL8ASAAEDQhByAAKAIoIAc3A5ABIAAgB0GgwQFBERAiIABBtskAQSBBAiAAKAIoKQOQARC/ASIHQiCIp0F1TwRAIAenIgIgAigCAEEBajYCAAsgACAHNwNIIAAgB0GwwwFBARAiIAAgACkDmAEQRyEHIAAoAiggBzcD8AIgACAHQcDDAUECECIgACAAKQPAAUHgwwFBARAiAkAgACgCECICKAJAQTFPBEAgAigCRCgCgAkNAQsgAkHYpAFBMEEBEM0DGiACKAJEIgJBkAlqQSE2AgAgAkGUCWpB5KQBNgIACyAAQSJB0RpBAkECQQAQggEiB0KAgICAcFoEQCAHpyICIAItAAVBEHI6AAULIAAgB0GgxAFBARAiIAAgACkDwAFB0RogB0EDEO8BGkEAIQIDQAJAIAJBBEYEQEEAIQIDQCACQQJGDQIgACAAKQOYARBHIQcgACgCKCACQQN0aiAHNwPQAiAAIAcgAkECdEGQpQFqKAIAIAJBnKUBai0AABAiIAJBAWohAgwACwALIAAoAhAgAyACQbUBahCQASEEIAAQNCEHIAJBJmpBA3QiBSAAKAIoaiAHNwMAIAAgByACQQJ0QYClAWooAgAgAkGYpQFqLQAAECIgAEEjIARBAEEDIAIQggEhByACQQFNBEAgACAHQfDIAUEBECILIAAgByAEIAAoAiggBWopAwAQ3gEgAkEBaiECDAELCyAAEDQhByAAKAIoIAc3A5gBIAAgB0GQ9QFBAxAiIAAgAEHkxgBBJCAAKAIoKQOYARCXBEHA9QFBAhAiIAAQNCEHIAAoAiggBzcDoAEgACAHQeD1AUEDECIgACAAQb3GAEElIAAoAigpA6ABEJcEQZD2AUEBECIgACAAEDQiB0Gg9gFBHhAiIAAgB0E3IAAgACgCKCkDECIIQTcgCEEAEBRBAxAZGiAAIABBJkHSH0EAEN4CIghBgPoBQQMQIiAAIAggBxD7BUEVIQIDQCACQSBGRQRAIAEgBxBHIQkgAkEDdCIAIAEoAihqIAk3AwAgASAJQcWBAUEBIAJB5aYBai0AAHStIglBABDvARogASABQScgASgCECADIAJBjgFqEJABIgRBA0EDIAIgCBDxASIKIAQgASgCKCAAaikDABDeASABIApBxYEBIAlBABDvARogAkEBaiECDAELCyABIAcQDyABIAgQDyABEDQhByABKAIoIAc3A4ACIAEgB0Gw+gFBGBAiIAFBuyJBKCABKAIoKQOAAhCXBBoCQCABKAIQIgAoAkBBMk8EQCAAKAJEKAKYCQ0BCyAAQaClAUExQQkQzQMaIAAoAkQiAEHQCmpBKTYCACAAQaAKakEqNgIAIABBiApqQSo2AgAgAEHwCWpBKzYCACAAQdgJakEsNgIAIABBwAlqQSw2AgALIAEQNCEHIAEoAiggBzcDiAMgASAHQYDJAUEEECIgAUEtQafjAEEBQQJBABCCASIHQiCIp0F1TwRAIAenIgAgACgCAEEBajYCAAsgASAHNwNQIAEgB0HAyQFBBxAiIAEgB0Gn4wAgASgCKCkDiAMQ3gEgASABKQMwEEchByABKAIoIAc3A6ADIAFBFUHazABBAUEFQQIgASkDOBDxASEHIAEgASgCKCkDoANBsMoBQQEQIiABIAcgASgCKCkDoANBAEEBEJYCIAEgBxAPIAEgARA0Igc3A6ABIAEgB0HAygFBARAiIAEgASkDoAEQRyEHIAEoAiggBzcDuAMgASAHQdDKAUEDECIgASABKQOgARBHIQcgASgCKCAHNwPIAyABIAdBgMsBQQQQIiABIAEpAzAQRyEHIAEoAiggBzcDwAMgAUEVQcPMAEEBQQVBAyABKQM4EPEBIQcgASABKAIoKQPAA0HAywFBARAiIAEgASgCKCIAKQPAAyAAKQPIA0EBQQEQlgIgASAHIAEoAigpA8ADQQBBARCWAiABIAcQDyABKAIQIgBBLjYClAIgAEEvNgKkAiAAQTA2AqACIABBMTYCnAIgAEEyNgKYAiABEDQhByABKAIoIAc3A4gCIAEgB0GA0wFBAxAiIAEgAUGILUEzQQEgASgCKCkDiAIQvwFBsNMBQQ4QIgwBC0EAIQELIAZB0ABqJAAgAQsHACAAEN8EC4cCAQh/An4gACgCECgCeCMAIgciDCABpygCICIIKAIQIgkgA2oiC0EDdCIKa0sEQCAAEOkBQoCAgIDgAAwBCyAJQQAgCUEAShshDSAHIApBD2pBcHFrIgckAAN+IAYgDUYEfkEAIQYgA0EAIANBAEobIQMDQCADIAZGRQRAIAcgBiAJakEDdGogBCAGQQN0aikDADcDACAGQQFqIQYMAQsLIAVBAXEEQCAAIAEgAhBSIQMgACAIKQMAIgEgASACIAMbIAsgBxCQAwwDCyAAIAgpAwAgCCkDCCALIAcQIQUgByAGQQN0IgpqIAggCmopAxg3AwAgBkEBaiEGDAELCwshASAMJAAgAQuxAQEBfyAAQcgAEF8iBQRAIAVBADYCAAJAIAAgBUEIaiIGIAEgAiADIAQQ7QMEQCAFQQQ2AgAMAQsgACAGELQCIgJCgICAgHCDQoCAgIDgAFENACAAIAIQDyAAIAFBLxBlIgFCgICAgHCDQoCAgIDgAFENACABQoCAgIBwWgRAIAGnIAU2AiALIAEPCyAAKAIQIAUQ7AMgACgCECIAQRBqIAUgACgCBBEAAAtCgICAgOAAC4gHAgl/AXwjAEFAaiIGJAACQCAAKAIQIgooAnggBiABpyIILQAoIgtBA3QiDGtLBEAgABDpAUKAgICA4AAhAQwBCyAILQApIQ0gBiAKKAKMASIANgIQIAogBkEQajYCjAEgAAR/IAAoAihBBHEFQQALIQAgCCgCICEHIAYgATcDGCAGIAA2AjggBiADNgI0AkAgAyALTgRAIAQhAAwBCyADQQAgA0EAShshDiAGIAxBD2pB8B9xayIAJAADQCAJIA5GBEAgAyEEA0AgBCALRkUEQCAAIARBA3RqQoCAgIAwNwMAIARBAWohBAwBCwsgBiALNgI0BSAAIAlBA3QiDGogBCAMaikDADcDACAJQQFqIQkMAQsLCyAGIAA2AiAgCCgCJCEEAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAIA0ODQsCAAEAAQcIAwQFBgkKCyAFQQFxDQpCgICAgDAhAiANQQJHDQoMCwsgBUEBcQ0AQoCAgIAwIQIgDUEDRg0KCyAHIAIgAyAAIAguASogBBEFACEBDAsLIAcgAiAEEQgAIQEMCgsgByACIAApAwAgBBEYACEBDAkLIAcgAiAILgEqIAQREAAhAQwICyAHIAIgACkDACAILgEqIAQRNAAhAQwHCyAHIAZBCGogACkDABBCDQUgBisDCCAEEQsAIg+9IgECfyAPmUQAAAAAAADgQWMEQCAPqgwBC0GAgICAeAsiALe9UQRAIACtIQEMBwtCgICAgMB+IAFCgICAgMCBgPz/AH0gAUL///////////8Ag0KAgICAgICA+P8AVhshAQwGC0KAgICA4AAhASAHIAZBCGogACkDABBCDQUgByAGIAApAwgQQg0FIAYrAwggBisDACAEESMAIg+9IgECfyAPmUQAAAAAAADgQWMEQCAPqgwBC0GAgICAeAsiALe9UQRAIACtIQEMBgtCgICAgMB+IAFCgICAgMCBgPz/AH0gAUL///////////8Ag0KAgICAgICA+P8AVhshAQwFCyAHIAIgAyAAIAZBCGogCC4BKiAEERIAIgFCgICAgHCDQoCAgIDgAFENBCAGKAIIIgBBAkYNBCAHIAEgABD/AiEBDAQLEAEACyAHIAIgAyAAIAQRAgAhAQwCCyAHQZwiQQAQFQtCgICAgOAAIQELIAogBigCEDYCjAELIAZBQGskACABC9UBAQV/IwAiBSEIAkAgAUKAgICAcFQNACABpyIGLwEGQQ9HDQAgBigCICEHCyAAIAIgAyADIActAAQiAEgEf0EAIQYgA0EAIANBAEobIQkgBSAAQQN0QQ9qQfAfcWsiBSQAA38gBiAJRgR/IAMhBAN/IAAgBEYEfyAFBSAFIARBA3RqQoCAgIAwNwMAIARBAWohBAwBCwsFIAUgBkEDdCIKaiAEIApqKQMANwMAIAZBAWohBgwBCwsFIAQLIAcvAQYgB0EIaiAHKAIAERIAIQEgCCQAIAEL0woCD38BfiMAQTBrIgUkAAJAIAAgARBZIgFCgICAgHCDQoCAgIDgAFENAAJAIAAgARAoIhNCgICAgHCDQoCAgIDgAFEEQEF/IQQMAQsCQCAAQQEgE6ciDCgCBEH/////B3EiBiAGQQFNG0ECdBApIgtFBEBBfyEEDAELIAVBADYCEANAIAYgB0wNASALIARBAnRqIAwgBUEQahDJATYCACAEQQFqIQQgBSgCECEHDAALAAsgACATEA8LIAAgARAPQoCAgIDgACEBIARBAEgNAAJAAkAgAkUNACADKQMAIhNCgICAgHCDQoCAgIAwUQ0AAkAgACAFQQxqIBMQ5QEiAgRAAkAgAi0AAEHOAEcNACACLQABQcYARw0AIAJBA0ECIAItAAJBywBGIgMbai0AACIGQcMAa0H/AXFBAUsNACAFKAIMIAJBA2ogAkECaiADGyACa0EBakYNAgsgACACEFQgAEGC0gBBABBQCyAAQRBqIRAgCyEGDAILIAAgAhBUIAYgA0EBdGpBwwBrIQgLIAAoAhAhAiAFQgA3AxggBUIANwMQIAUgAjYCJCAFQTs2AiAgACIMQRBqIRBBfyEAAkAgBUEQaiAEQQJ0IgIQxgEEQEEAIQYMAQsCQCAIRQRAQQAhByAEQQAgBEEAShshAwNAIAMgB0YNAiAHQQJ0IQYgB0EBaiEHIAYgC2ooAgBB/wFNDQALCyAFQRBqIAsgBCAIQQF2EOwEQQAhBiAFKAIcDQEgBSgCFCIHQQJ2IgBBAWshCkEAIQIgBSgCECEGA0ACQCAAIAJKBEAgBiACIgRBAnRqKAIAEKYCRQ0BA0AgBCAKRgRAIAAhAgwDCyAGIARBAWoiA0ECdGooAgAiDRCmAiIJBEADQAJAIAIgBEoNACAGIARBAnRqIg4oAgAiDxCmAiAJTA0AIA4gDzYCBCAEQQFrIQQMAQsLIARBAnQgBmogDTYCBCADIQQMAQUgAyECDAMLAAsACyAIQQFxIAdBCElyDQNBASAAIABBAU0bIQ5BASEIQQEhAANAIAggDkYNBCAGIAhBAnRqKAIAIgMQpgIhByAAIQQCQAJAA0AgBEEATA0BIAYgBEEBayIEQQJ0aiIPKAIAIgIQpgIiCgRAIAcgCkohAkGAAiEHIAINAQwCCwsCQCADQeEia0EUSyACQYAia0ESS3JFBEAgA0EcbCACQcwEbGpBnI2hAWshBwwBCwJAIAJBgNgCayIEQaPXAEsNACAEQf//A3FBHHAgA0GnI2siBEEbS3INACACIARqIQcMAQtBsAchBEEAIQoDQCAEIApIDQIgBUEoaiAEIApqQQJtIg1BAXRB8NEDai8BACIHQQZ2IhFBAnRBkOICaigCACIJQQ52IhIgB0E/cWoiByARIBIgCUEHdkH/AHEgCUEBdkE/cRDrBBogAyAFKAIsayACIAUoAigiCWsgAiAJRhsiCUEASARAIA1BAWshBAwBCyAJBEAgDUEBaiEKDAELCyAHRQ0BCyAPIAc2AgAMAQsgBiAAQQJ0aiADNgIAIABBAWohAAsgCEEBaiEIDAALAAsgAkEBaiECDAALAAsgBSgCECIGIAsgAhAfGiAEIQALIAwoAhAiAkEQaiALIAIoAgQRAAAgAEEASA0BIAwgBUEQaiAAED0NAEEAIQQCQANAIAAgBEYNASAEQQJ0IQIgBEEBaiEEIAVBEGogAiAGaigCABC5AUUNAAsgBSgCECgCECIAQRBqIAUoAhQgACgCBBEAAAwBCyAFQRBqEDYhAQsgECgCACIAQRBqIAYgACgCBBEAAAsgBUEwaiQAIAEL7AcCC34EfyMAQTBrIg8kAAJAIAFC/////29YBEAgABAkQoCAgIDgACEBDAELQoCAgIAwIQYCQAJAIAAgAykDABAoIgtCgICAgHCDQoCAgIDgAFEEQEKAgICAMCEHQoCAgIAwIQFCgICAgDAhCUKAgICAMCEMDAELIAAgASAAKQNIEOMBIgxCgICAgHCDQoCAgIDgAFEEQEKAgICAMCEHQoCAgIAwIQFCgICAgDAhCQwBCwJAAkAgACAAIAFB7QAgAUEAEBQQNyIJQoCAgIBwg0KAgICA4ABRDQAgCaciAkH1AEEAEMcBIRIgAkH5AEEAEMcBQQBIBEAgAEHMngEgCUHsHxC+ASIJQoCAgIBwg0KAgICA4ABRDQELIA8gCTcDKCAPIAE3AyAgACAMQQIgD0EgahCnASIHQoCAgIBwg0KAgICA4ABRDQEgABA+IgFCgICAgHCDQoCAgIDgAFEEQEKAgICA4AAhAQwDC0F/IQICQCADKQMIIgRCgICAgHCDQoCAgIAwUQ0AIAAgD0EcaiAEEHdBAEgNAyAPKAIcIgINAAwECwJ+IAunIhApAgQiBKdB/////wdxIhEEQCASQX9zQR92IRIgBEL/////B4MhDSACrSEOQQAhAgNAIAKtIQQgAiEDA0AgAyARTwRAIAAgECACIBEgAiARSRsgERCEAQwECyAAIAdB1QAgA60iChBFQQBIDQYgACAGEA8CQCAAIAcgCxDIASIGQoCAgIBwgyIFQoCAgIAgUgRAIAVCgICAgOAAUQ0IIAAgD0EQaiAAIAdB1QAgB0EAEBQQowENCCAPIA8pAxAiBSANIAUgDVMbIgU3AxAgBCAFUg0BCyAQIAogEhDxAqchAwwBCwsgACAQIAIgAxCEASIEQoCAgIBwg0KAgICA4ABRDQUgACABIAggBBBqQQBIDQUgCEIBfCIEIA5RDQYgACAPQQhqIAYQPA0FIAWnIQJCASEFIAhCASAPKQMIIgogCkIBVxt8IQgDQCAEIAhRBEAgBCEIDAILIAAgACAGIAUQcxA3IgpCgICAgHCDQoCAgIDgAFENBiAAIAEgBCAKEGpBAEgNBiAFQgF8IQUgBEIBfCIEIA5SDQALCwwFCyAAIAcgCxDIASIGQoCAgIBwgyIEQoCAgIDgAFENAyAEQoCAgIAgUg0EIAAgEEEAQQAQhAELIgRCgICAgHCDQoCAgIDgAFENAiAAIAEgCCAEEGpBAE4NAwwCC0KAgICAMCEHC0KAgICAMCEBCyAAIAEQD0KAgICA4AAhAQsgACALEA8gACAMEA8gACAHEA8gACAJEA8gACAGEA8LIA9BMGokACABC+ACAQZ+IAFC/////29YBEAgABAkQoCAgIDgAA8LQoCAgIDgACEIQoCAgIAwIQYCQAJAAkAgACADKQMAECgiB0KAgICAcINCgICAgOAAUQRAQoCAgIAwIQQMAQsgACABQdUAIAFBABAUIgRCgICAgHCDQoCAgIDgAFENACAAIARCABBSRQRAIAAgAUHVAEIAEEVBAEgNAQsgACABIAcQyAEiBUKAgICAcIMiCUKAgICA4ABRDQEgACABQdUAIAFBABAUIgZCgICAgHCDQoCAgIDgAFENAQJAIAAgBiAEEFIEQCAAIAQQDwwBCyAAIAFB1QAgBBBFQQBODQBCgICAgDAhBAwCCyAAIAcQDyAAIAYQD0L/////DyEIIAlCgICAgCBRDQIgACAFQdcAIAVBABAUIQEgACAFEA8gAQ8LQoCAgIAwIQULIAAgBRAPIAAgBxAPIAAgBhAPIAAgBBAPCyAIC80EAgZ+AX8jAEEgayICJAACQCABQv////9vWARAIAAQJEKAgICA4AAhBwwBC0KAgICA4AAhB0KAgICAMCEIAkAgACADKQMAECgiCUKAgICAcINCgICAgOAAUQRAQoCAgIAwIQRCgICAgDAhBUKAgICAMCEGDAELAkACQCAAIAEgACkDSBDjASIGQoCAgIBwg0KAgICA4ABRBEBCgICAgDAhBAwBCyAAIAAgAUHtACABQQAQFBA3IgRCgICAgHCDQoCAgIDgAFINAQtCgICAgDAhBQwBCyACIAQ3AxggAiABNwMQIAAgBkECIAJBEGoQpwEiBUKAgICAcINCgICAgOAAUQ0AIAAgAkEIaiAAIAFB1QAgAUEAEBQQowENACAAIAVB1QACfiACKQMIIgFCgICAgAh8Qv////8PWARAIAFC/////w+DDAELQoCAgIDAfiABub0iAUKAgICAwIGA/P8AfSABQv///////////wCDQoCAgICAgID4/wBWGwsQRUEASA0AQoCAgIDgACEIIABBLhB2IgFCgICAgHCDQoCAgIDgAFENACAAQSAQKSIDRQRAIAEhCAwBCyADIAk3AwggAyAFNwMAIAMgBKciCkHnAEEAEMcBQX9zQR92NgIQIApB9QBBABDHASEKIANBADYCGCADIApBf3NBH3Y2AhQgAUKAgICAcFoEQCABpyADNgIgCyAAIAYQDyAAIAQQDyABIQcMAQsgACAJEA8gACAGEA8gACAEEA8gACAFEA8gACAIEA8LIAJBIGokACAHC74EAgd+An8jAEEQayICJAACQCABQv////9vWARAIAAQJEKAgICA4AAhBgwBC0KAgICA4AAhBkKAgICAMCEFAkAgAAJ+AkAgACADKQMAECgiB0KAgICAcINCgICAgOAAUQ0AIAAgACABQe4AIAFBABAUECYiA0EASA0AIANFBEAgACABIAcQyAEhBgwDCyAAIAAgAUHvACABQQAQFBAmIgtBAEgNACAAIAFB1QBCABBFQQBIDQBCgICAgOAAIAAQPiIIQoCAgIBwg0KAgICA4ABRDQEaIAenIQwCQANAIAAgBRAPIAAgASAHEMgBIgVCgICAgHCDIgRCgICAgCBRDQECQCAEQoCAgIDgAFENAAJ/IAAgACAFQgAQTRA3IgRCgICAgHCDIgpCgICAgJB/UgRAQQAgCkKAgICA4ABSDQEaDAILIASnKAIEQf////8HcUULIQMgACAIIAkgBBCGAUEASA0AIAlCAXwhCSADRQ0BIAAgAkEIaiAAIAFB1QAgAUEAEBQQowFBAEgNACAAIAFB1QACfiAMIAIpAwggCxDxAiIEQoCAgIAIfEL/////D1gEQCAEQv////8PgwwBC0KAgICAwH4gBLm9IgRCgICAgMCBgPz/AH0gBEL///////////8Ag0KAgICAgICA+P8AVhsLEEVBAE4NAQsLIAgMAgsgCacEQCAIIQYMAwsgACAIEA9CgICAgCAhBgwCC0KAgICAMAsQDwsgACAFEA8gACAHEA8LIAJBEGokACAGC40VAgp/DX4jAEGQAWsiBCQAAkAgAUL/////b1gEQCAAECRCgICAgOAAIRAMAQsgAykDCCEZIAAgBEE4akEAED0aIARBADYCMCAEQoCAgIDAADcDKCAEIAA2AgAgBCAEQQhqIgo2AgRCgICAgOAAIRBCgICAgDAhEQJAAkAgACADKQMAECgiFEKAgICAcINCgICAgOAAUQRAQoCAgIAwIRNCgICAgDAhAUKAgICAMCEPQoCAgIAwIRcMAQtCgICAgDAhFwJAIAAgGRA4IghFBEAgACAZECgiF0KAgICAcINCgICAgOAAUQRADAILIBenIQULIAAgACABQe4AIAFBABAUECYiDEEASA0AIAwEQCAAIAAgAUHvACABQQAQFBAmIg1BAEgNASAAIAFB1QBCABBFQQBIDQELIBSnIQlCgICAgDAhDwJAAkACQAJAIAVFDQAgDEUNACAFKQIEQv////8Hg0IAUg0AAkAgACABQTwgAUEAEBQiDkKAgICAcINCgICAgOAAUQ0AIAAgDiAAKQNIEFIhAiAAIA4QDyACRQ0BIAAgAUGGASABQQAQFCIOQoCAgIBwg0KAgICA4ABRDQAgDkHVAEEAEIUEIQIgACAOEA8gAkUNAQsgACABEPACIgJFDQNBACEDIAAgBEHQAGpBABA9GiAAIBQQKCISQoCAgIBwg0KAgICA4ABRDQICQCACKAIEIgctABAiBkEhcSIKRQRAIARCADcDgAEMAQsgACABQdUAIAFBABAUIg5CgICAgHCDQoCAgIDgAFENAyAAIARBgAFqIA4QowENAwtBACEIAkAgBy0AESICRQ0AIAAgAkEDdBApIgMNAEEAIQMMAwsgB0EQaiEMIAZBEHEhDSAGQQFxIQcgEqciC0EQaiEFIAspAgQiD6dBH3YhCSAEKQOAASERA0AgESAPQv////8Hg1UNAgJAIAMgDCAFIBGnIA+nQf////8HcSAJIAAQ8AQiAkEBRwRAIAJBAEgNASAKRSACQQJHcQ0EIAAgAUHVAEIAEEVBAEgNBQwECyADKAIAIQYgBCADKAIEIAVrIAl1IgI2AowBIAYgBWsgCXUiBiAISgRAIARB0ABqIAsgCCAGEFENBQsgB0UEQCAAIAFB1QAgAiIIrRBFQQBODQQMBQsgAiEIAkAgAiAGRw0AAkACQCANRQ0AIAYgCykCBCIOp0H/////B3FPDQAgDkKAgICACINCAFINAQsgBCAGQQFqIgg2AowBDAELIAsgBEGMAWoQyQEaIAQoAowBIQgLIAspAgQhDyAIrCERIAIhCAwBCwsgAEGLywBBABBGDAILAkACQAJAA0ACQCAAIAEgFBDIASISQoCAgIBwgyIOQoCAgIAgUgRAIA5CgICAgOAAUQRAIA4hEAwFCyAEKAIwDQQCQCAEKAIoIgMgBCgCLEgEQCAEKAIEIQUMAQsgAyADQQF1akEfakFvcSIDQQN0IQcgBCgCACEGAkACQCAKIAQoAgQiAkYEQCAGQQAgByAEQdAAahCoASIFRQ0BIAUgCikDADcDACAFIAopAxg3AxggBSAKKQMQNwMQIAUgCikDCDcDCAwCCyAGIAIgByAEQdAAahCoASIFDQELIAQQ7gQgBCgCACASEA8gBEF/NgIwDAYLIAQgBTYCBCAEIAQoAlBBA3YgA2o2AiwgBCgCKCEDCyAEIANBAWo2AiggBSADQQN0aiASNwMAIAwNAUKAgICAMCEPCyAUQiCIp0F1SSEDQQAhB0EAIQVCgICAgDAhE0KAgICAMCEBA0AgBCgCKCAFSgRAIAAgBEGMAWogBCgCBCAFQQN0aikDACIWENYBQQBIDQQgACAPEA8gACAAIBZCABBNEDciD0KAgICAcINCgICAgOAAUQ0LIAAgBEGAAWogACAWQdcAIBZBABAUEKMBDQsCQCAEKQOAASISIAkpAgRC/////weDIhBVBEAgBCAQNwOAASAQIRIMAQsgEkIAWQ0AQgAhEiAEQgA3A4ABCyAAIAEQD0KAgICA4AAhECAAED4iAUKAgICAcINCgICAgOAAUQRAQoCAgIDgACEBDAwLIA9CIIinQXVPBEAgD6ciAiACKAIAQQFqNgIACyAAIAFCACAPQYeAARC9AUEASA0LQQEgBCgCjAEiAiACQQFNGyIGrSEaQgEhGANAIBggGlIEQCAAIBYgGBBzIhVCgICAgHCDIg5CgICAgDBSBEAgDkKAgICA4ABRBEAgDiEQDA8LIAAgFRA3IhVCgICAgHCDQoCAgIDgAFENBwsgACABIBggFRBqIQIgGEIBfCEYIAJBAE4NAQwNCwsgACAREA8gACAWQYcBIBZBABAUIhFCgICAgHCDIg5CgICAgOAAUQ0LAkAgCARAIAAgASAaIBJC/////w+DEGpBAEgNDSADRQRAIAkgCSgCAEEBajYCAAsgACABIAZBAWqtIBQQakEASA0NIA5CgICAgDBSBEAgEUIgiKdBdU8EQCARpyICIAIoAgBBAWo2AgALIAAgASAGQQJqrSAREGpBAEgNDgsgBCABNwNYIARCgICAgDA3A1AgACATEA8gACAAIBkgBCAEQdAAakEAEJ0DEDchEwwBC0KAgICAMCEVIA5CgICAgDBSBEAgACARECUiFUKAgICAcINCgICAgOAAUQ0NCyAEIBc3A3ggBCAVNwNwIAQgATcDaCAEIBQ3A1ggBCAPNwNQIAQgEkL/////D4M3A2AgACATEA8gACAEQdAAahDtBCETIAAgFRAPCyATQoCAgIBwg0KAgICA4ABRDQsgB6wgElcEQCAEQThqIgIgCSAHIBKnEFEaIAIgExCHARogD6cpAgRC/////weDIBJ8pyEHCyAFQQFqIQUMAQsLIARBOGoiAiAJIAcgCSgCBEH/////B3EQURogAhA2IRAMCgsgACAPEA9CgICAgDAhEwJAAn8CQCAAIAAgEkIAEE0QNyIPQoCAgIBwgyIOQoCAgICQf1IEQCAOQoCAgIDgAFINASAOIRAMAwsgD6coAgRB/////wdxDQAgACAEQdAAaiAAIAFB1QAgAUEAEBQQowFBAEgNAiAAIAFB1QACfiAJIAQpA1AgDRDxAiIOQoCAgIAIfEL/////D1gEQCAOQv////8PgwwBC0KAgICAwH4gDrm9Ig5CgICAgMCBgPz/AH0gDkL///////////8Ag0KAgICAgICA+P8AVhsLEEUiAkEATg0AIAJBHnZBAnEMAQtBAAtFDQELCwwCCwwGC0KAgICAMCETC0KAgICAMCEBDAQLIARB0ABqIAsgCCALKAIEQf////8HcRBRDQAgACASEA8gACgCECICQRBqIAMgAigCBBEAACAEQdAAahA2IRAMAQsgACASEA8gACgCECICQRBqIAMgAigCBBEAACAEKAJQKAIQIgJBEGogBCgCVCACKAIEEQAAC0KAgICAMCERC0KAgICAMCETQoCAgIAwIQFCgICAgDAhDwsgBCgCOCgCECICQRBqIAQoAjwgAigCBBEAAAsgBBDuBCAAIBcQDyAAIA8QDyAAIAEQDyAAIBMQDyAAIBEQDyAAIBQQDwsgBEGQAWokACAQC6IBACMAQSBrIgIkAAJ+AkAgAUL/////b1gEQCAAECQMAQsgACACQQhqIgNBABA9GiADQS8QOxoCQCADIAAgAUHsACABQQAQFBB/DQAgAkEIaiIDQS8QOxogAyAAIAFB7QAgAUEAEBQQfw0AIAJBCGoQNgwCCyACKAIIKAIQIgBBEGogAigCDCAAKAIEEQAAC0KAgICA4AALIQEgAkEgaiQAIAELTgECfkKAgICA4AAhBCAAIAEgAykDABDIASIBQoCAgIBwgyIFQoCAgIDgAFIEfiAAIAEQDyAFQoCAgIAgUq1CgICAgBCEBUKAgICA4AALC/gCAgN+AX8CQAJAIAAgARDwAiICRQ0AIAMpAwghBgJAAkACQCADKQMAIgRCgICAgHBUDQAgBKciAy8BBkESRw0AIAZCgICAgHCDQoCAgIAwUgRAIABBnvkAQQAQFUKAgICA4AAPCyADKAIgIgcgBygCAEEBajYCACADKAIkIgMgAygCAEEBajYCACAHrUKAgICAkH+EIQQgA61CgICAgJB/hCEFDAELQoCAgIAwIQUCfiAEQoCAgIBwg0KAgICAMFEEQCAAQS8QLQwBCyAAIAQQKAsiBEKAgICAcINCgICAgOAAUQ0BIAAgBCAGEJgEIgVCgICAgHCDQoCAgIDgAFENAQsgACACNQIAQoCAgICQf4QQDyAAIAI1AgRCgICAgJB/hBAPIAIgBT4CBCACIAQ+AgAgACABQdUAQgAQRUEASA0BIAFCIIinQXVJDQIgAaciACAAKAIAQQFqNgIADAILIAAgBBAPIAAgBRAPC0KAgICA4AAPCyABC2oBAX8gAUL/////b1gEQCAAECRCgICAgOAADwsCfiABpyIDLwEGQRJHBEBCgICAgDAgACABIAAoAigpA5ABEFINARogAEESEIYDQoCAgIDgAA8LIAMoAiQtABAgAnFBAEetQoCAgIAQhAsLvQQBCX8jAEEgayIHJAACQAJAAkACQAJAIAFC/////29YBEAgABAkDAELIAAgASAAKAIoKQOQARBSDQIgACABEPACIgINAQtCgICAgOAAIQEMAwsgAigCACIIKAIEIgJB/////wdxIgMNAQsgAEH+kwEQYiEBDAELIAAgB0EIaiADIAJBH3YQigMaIAhBEGohBiAIKAIEQf////8HcSEJQQAhAANAAkACQCAAIAlIBEAgAEEBaiECQX8hBQJAAn8CQAJAAkACQAJAAkACQAJ/IAgpAgRCgICAgAiDIgFQIgpFBEAgBiAAQQF0ai8BAAwBCyAAIAZqLQAACyIDQdsAaw4DAwECAAsgAiEAAkAgA0EKaw4EBAsLBQALIANBL0cNByAERQ0FQQEhBEEvIQMMBwtB3AAhAyACIAlODQYgAEECaiEAIApFBEAgBiACQQF0ai8BACEFDAoLIAIgBmotAAAhBQwJC0EAIQRB3QAhAwwFC0HbACEDIAQgAiAJTnINBiAAQQJqIQAgAVAEQEHdAEF/IAIgBmotAABB3QBGIgQbIQUgACACIAQbIQBBASEEDAgLQQEhBEHdAEF/IAYgAkEBdGovAQBB3QBGIgobIQUgACACIAobIQAMBwtB7gAMAgtB8gAMAQtBACEEQS8LIQVB3AAhAwsgAiEADAILIAdBCGoQNiEBDAMLIAIhAEEBIQQLIAdBCGogAxCLARogBUEASA0AIAdBCGogBRCLARoMAAsACyAHQSBqJAAgAQvWAgIDfwF+IwBBEGsiBCQAAkAgAUL/////b1gEQCAAECRCgICAgOAAIQUMAQtCgICAgOAAIQUgACAAIAFB7gAgAUEAEBQQJiICQQBIDQAgAgR/IARB5wA6AAggBEEJagUgBEEIagshAiAAIAAgAUHr4wAQsgEQJiIDQQBIDQAgAwRAIAJB6QA6AAAgAkEBaiECCyAAIAAgAUGL5QAQsgEQJiIDQQBIDQAgAwRAIAJB7QA6AAAgAkEBaiECCyAAIAAgAUH01AAQsgEQJiIDQQBIDQAgAwRAIAJB8wA6AAAgAkEBaiECCyAAIAAgAUHvACABQQAQFBAmIgNBAEgNACADBEAgAkH1ADoAACACQQFqIQILIAAgACABQfsdELIBECYiA0EASA0AIAAgBEEIaiIAIAMEfyACQfkAOgAAIAJBAWoFIAILIABrEJMCIQULIARBEGokACAFC6UDAQR+IwBBEGsiAyQAIAQCfwJAAkACQAJAIAAgAUEuEEsiAkUEQEKAgICAMCEBDAELIAIoAhgEQEKAgICAMCEBQQEMBQsgACACKQMAIgggAikDCCIGEMgBIgFCgICAgHCDIgdCgICAgOAAUg0BC0KAgICAMCEHDAELIAdCgICAgCBRBEAgAkEBNgIYQoCAgIAwIQFBAQwDCyACKAIQBEAgACAAIAFCABBNEDciB0KAgICAcIMiCUKAgICA4ABRDQECQCAJQoCAgICQf1INACAHpygCBEH/////B3ENACAAIANBCGogACAIQdUAIAhBABAUEKMBQQBIDQIgACAIQdUAAn4gBqcgAykDCCACKAIUEPECIgZCgICAgAh8Qv////8PWARAIAZC/////w+DDAELQoCAgIDAfiAGub0iBkKAgICAwIGA/P8AfSAGQv///////////wCDQoCAgICAgID4/wBWGwsQRUEASA0CCyAAIAcQDwwCCyACQQE2AhgMAQsgACABEA8gACAHEA9CgICAgOAAIQELQQALNgIAIANBEGokACABCw4AIAAQtQJCgICAgOAACwkAQoCAgIDAfgsWACAAIAMpAwAgAykDCCADKQMQEJQEC9EBAgN+An8jAEEQayIHJAACQCAAIAdBDGogAykDABDlASIIRQRAQoCAgIDgACEEDAELIAAgCCAHKAIMQdKIARD1BSEBIAAgCBBUAkAgAkECSCABQoCAgIBwg0KAgICA4ABRcg0AIAAgAykDCCIGEDhFDQBCgICAgOAAIQQCQCAAEDQiBUKAgICAcINCgICAgOAAUQRAIAEhBQwBCyAAIAVBLyABQQcQGUEASA0AIAAgBUEvIAYQ+QQhBAsgACAFEA8MAQsgASEECyAHQRBqJAAgBAsNACAAIAEgAkEwEP0FCwsAIAAgAUEwEP4FC7QDAgN/An4jAEHQAGsiBiQAQX8hBwJAIAAgBkHIAGogAUHCABCBASIIRQ0AIAYpA0giAUKAgICAcINCgICAgDBRBEAgCCkDACEBIANCIIinQXVPBEAgA6ciByAHKAIAQQFqNgIACyAAIAEgAiADIAQgBRCGBCEHDAELIAAgAhBcIglCgICAgHCDQoCAgIDgAFEEQCAAIAEQDwwBCyAIKQMAIQogBiAENwM4IAYgAzcDMCAGIAk3AyggBiAKNwMgIAAgASAIKQMIQQQgBkEgahAvIQEgACAJEA8gAUKAgICAcINCgICAgOAAUQ0AAkACQCAAIAEQJiIHBEAgACAGIAgoAgAgAhBMIgJBAEgNASACRQ0DAkAgBigCACICQRNxRQRAIAAgBikDCCADEFJFDQEMBAsgAkERcUEQRw0DIAY1AhxCIIZCgICAgDBSDQMLIAAgBhBIIABByy5BABAVDAELIAVBgIABcUUEQEEAIQcgBUGAgAJxRQ0DIAAoAhAoAowBIgJFDQMgAi0AKEEBcUUNAwsgAEHkGkEAEBULQX8hBwwBCyAAIAYQSAsgBkHQAGokACAHC9QCAgJ/An4jAEFAaiIEJAACQAJAIAAgBEE4aiABQcEAEIEBIgVFDQAgBCkDOCIBQoCAgIBwg0KAgICAMFEEQCAAIAUpAwAgAiADQQAQFCEBDAILIAAgAhBcIgZCgICAgHCDQoCAgIDgAFEEQCAAIAEQDwwBCyAFKQMAIQcgBCADNwMwIAQgBjcDKCAEIAc3AyAgACABIAUpAwhBAyAEQSBqEC8hASAAIAYQDyABQoCAgIBwgyIDQoCAgIDgAFENACAAIAQgBSgCACACEEwiAkEASA0AIAJFDQECQAJAIAQoAgAiAkETcUUEQCAAIAQpAwggARBSRQ0BDAILIAJBEXFBEEcNASADQoCAgIAwUSAENQIUQiCGQoCAgIAwUnINAQsgACAEEEggACABEA8gAEGiL0EAEBUMAQsgACAEEEgMAQtCgICAgOAAIQELIARBQGskACABC5kCAgN/An4jAEFAaiIDJABBfyEEAkAgACADQThqIAFB4wAQgQEiBUUNACADKQM4IgFCgICAgHCDQoCAgIAwUQRAIAAgBSkDACACEHEhBAwBCyAAIAIQXCIGQoCAgIBwg0KAgICA4ABRBEAgACABEA8MAQsgBSkDACEHIAMgBjcDKCADIAc3AyAgACABIAUpAwhBAiADQSBqEC8hASAAIAYQDyABQoCAgIBwg0KAgICA4ABRDQAgACABECYiBA0AAkAgACADIAUoAgAiBCACEEwiAkEATgRAIAJFDQEgAygCACECIAAgAxBIIAJBAXEEQCAELQAFQQFxDQILIABBozxBABAVC0F/IQQMAQtBACEECyADQUBrJAAgBAueBgIHfwN+IwBBQGoiByQAQX8hCAJAIAAgB0E4aiABQeUAEIEBIglFDQAgBykDOCIOQoCAgIBwg0KAgICAMFEEQCAAIAkpAwAgAiADIAQgBSAGEG0hCAwBCyAAIAIQXCIPQoCAgIBwg0KAgICA4ABSBEAgABA0IgFCgICAgHCDQoCAgIDgAFIEQCAGQYAQcSINBEAgBEIgiKdBdU8EQCAEpyIKIAooAgBBAWo2AgALIAAgAUHBACAEQQcQGRoLIAZBgCBxIgoEQCAFQiCIp0F1TwRAIAWnIgsgCygCAEEBajYCAAsgACABQcIAIAVBBxAZGgsgBkGAwABxIgsEQCADQiCIp0F1TwRAIAOnIgwgDCgCAEEBajYCAAsgACABQcAAIANBBxAZGgsgBkGABHEiDARAIAAgAUE+IAZBAXZBAXGtQoCAgIAQhEEHEBkaCyAGQYAIcQRAIAAgAUE/IAZBAnZBAXGtQoCAgIAQhEEHEBkaCyAGQYACcQRAIAAgAUE9IAZBAXGtQoCAgIAQhEEHEBkaCyAJKQMAIRAgByABNwMwIAcgDzcDKCAHIBA3AyAgACAOIAkpAwhBAyAHQSBqEC8hDiAAIA8QDyAAIAEQDyAOQoCAgIBwg0KAgICA4ABRDQIgACAOECZFBEBBACEIIAZBgIABcUUNAyAAQbnLAEEAEBVBfyEIDAMLIAAgByAJKAIAIgkgAhBMIgJBAEgNAiAGQYECcSEIAkACQCACRQRAIAhBgAJGDQFBASEIIAktAAVBAXFFDQEMBQsCQCAHKAIAIgIgBhCTA0UgAkEBcSAIQYACRnFyDQACQCAGQYAwcQRAIAJBEXFBEEcNASANBEAgACAEIAcpAxAQUkUNAwsgCkUNASAAIAUgBykDGBBSDQEMAgsgC0UNACAGQQJxRSACQQNxIgJBAkZxDQEgAg0AIAAgAyAHKQMIEFJFDQELIAxFDQIgBygCAEETcUECRw0CCyAAIAcQSAsgAEGsHEEAEBVBfyEIDAMLIAAgBxBIQQEhCAwCCyAAIA8QDwsgACAOEA8LIAdBQGskACAIC64CAgN/An4jAEFAaiIDJABBfyEEAkAgACADQThqIAFB5AAQgQEiBUUNACADKQM4IgFCgICAgHCDQoCAgIAwUQRAIAAgBSkDACACQQAQ1QEhBAwBCyAAIAIQXCIGQoCAgIBwg0KAgICA4ABRBEAgACABEA8MAQsgBSkDACEHIAMgBjcDKCADIAc3AyAgACABIAUpAwhBAiADQSBqEC8hASAAIAYQDyABQoCAgIBwg0KAgICA4ABRDQAgACABECYiBEUEQEEAIQQMAQsCQCAAIAMgBSgCACACEEwiAkEATgRAIAJFDQICQCADLQAAQQFxBEAgACAFKQMAEJkBIgJBAEgNASACDQMLIABBiRxBABAVCyAAIAMQSAtBfyEEDAELIAAgAxBICyADQUBrJAAgBAsPACAAIAMQDyAAELUCQX8LlAYCC38CfiMAQUBqIgUkAEF/IQsCQCAAIAVBOGogA0HnABCBASIGRQ0AIAUpAzgiA0KAgICAcINCgICAgDBRBEAgACABIAIgBigCAEEDEI4BIQsMAQsgACADIAYpAwhBASAGEC8iA0KAgICAcINCgICAgOAAUQ0AIAVBADYCLCAFQQA2AjQgBUEANgIwIAAgBUE0aiADENYBIQcgBSgCNCEKAkAgBw0AAkAgCkUNACAAIApBA3QQXyIJDQBBACEJDAELAn8CQANAAkAgBCAKRgRAQQEgCiAKQQFNGyEIQQEhBANAIAQgCEYNAiAJIAQgCSAEQQN0aigCBBD6BCEHIARBAWohBCAHQQBIDQALIABBxhtBABAVQQAMBAsgACADIAQQsAEiD0KAgICAcIMiEEKAgICAgH9RIBBCgICAgJB/UXJFBEBBACAQQoCAgIDgAFENBBogACAPEA8gAEHRN0EAEBVBAAwECyAAIA8QMSEIIAAgDxAPIAhFDQIgCSAEQQN0aiIHQQA2AgAgByAINgIEIARBAWohBAwBCwtBACAAIAYpAwAQmQEiDEEASA0BGiAGLQARBEAgABC2AgwBCyAAIAVBLGogBUEwaiAGKAIAQQMQjgEEQCAFKAIwIQQgBSgCLCEIDAMLIAUoAiwhCCAFKAIwIQRBACEHA0AgBCAHRwRAIAYtABEEQCAAELYCDAULIAAgBUEIaiAGKAIAIAggB0EDdGoiDSgCBBBMIg5BAEgNBAJAIA5FDQAgACAFQQhqEEggBS0ACEEBcUEAIAwbDQAgCSAKIA0oAgQQ+gQiDUEASARAIABBqjJBABAVDAYLIAwNACAJIA1BA3RqQQE2AgALIAdBAWohBwwBCwsCQCAMDQBBACEGA0AgBiAKRg0BIAZBA3QhByAGQQFqIQYgByAJaigCAA0ACyAAQfcZQQAQFQwDCyAAIAggBBBaIAAgAxAPIAEgCTYCACACIAo2AgBBACELDAMLQQALIQRBACEICyAAIAggBBBaIAAgCSAKEFogACADEA8LIAVBQGskACALC68EAgR/An4jAEHgAGsiBCQAQX8hBQJAIAAgBEHYAGogAkHmABCBASIGRQ0AIAYoAgAhByAEKQNYIgJCgICAgHCDQoCAgIAwUQRAIAAgASAHIAMQTCEFDAELIAAgAxBcIghCgICAgHCDQoCAgIDgAFEEQCAAIAIQDwwBCyAGKQMAIQkgBCAINwNIIAQgCTcDQCAAIAIgBikDCEECIARBQGsQLyECIAAgCBAPIAJCgICAgHCDIghCgICAgOAAUQ0AAkACQAJAIAhCgICAgDBRIAJC/////29WckUEQCAAIAIQDwwBCyAAIAQgByADEEwiA0EASA0CAkAgA0UEQEEAIQUgCEKAgICAMFENBQwBCyAAIAQQSCAIQoCAgIAwUg0AIAQtAABBAXFFDQFBACEFIActAAVBAXFFDQEMBAtBfyEFIAAgBikDABCZASIGQQBIDQIgACAEQSBqIAIQ+wQhByAAIAIQDyAHQQBIDQMCQCADBEAgBCgCACIFQYA6QYDOACAEKAIgIgNBEHEbIANyEJMDRQ0BIANBAXENAyAFQQFxDQEgA0EScQ0DIAVBAnENAQwDCyAGRQ0AIAQtACBBAXENAgsgACAEQSBqEEgLIABBnz1BABAVQX8hBQwCCwJAIAEEQCABIAQpAyA3AwAgASAEKQM4NwMYIAEgBCkDMDcDECABIAQpAyg3AwgMAQsgACAEQSBqEEgLQQEhBQwBCyAAIAIQDwsgBEHgAGokACAFC0oAAkAgBSkDACIBQoCAgIBwVA0AIAGnIgIvAQZBMEcNACACKAIgIgJFDQAgAkEBOgARIAAgARAPIAVCgICAgCA3AwALQoCAgIAwC88BAQN+IwBBEGsiAiQAQoCAgIDgACEFAkACQAJ+QoCAgIAwIABCgICAgDAgACADEPwFIgRCgICAgHCDQoCAgIDgAFENABogAiAENwMIQoCAgIDgACAAQdQAQQBBAEEBIAJBCGoQzwEiBkKAgICAcINCgICAgOAAUQ0AGiAAEDQiAUKAgICAcINCgICAgOAAUg0BIAYLIQEgACAEEA8gACABEA8MAQsgACABQYMBIARBBxAZGiAAIAFBhAEgBkEHEBkaIAEhBQsgAkEQaiQAIAULsgEBAn4gACABIARBA3EiAkEmahBLRQRAQoCAgIDgAA8LQoCAgIDgACEGIAAgAkEqahB2IgVCgICAgHCDQoCAgIDgAFIEfiAAQRAQKSICRQRAIAAgBRAPQoCAgIDgAA8LIAFCIIinQXVPBEAgAaciACAAKAIAQQFqNgIACyACQQA2AgwgAiAEQQJ1NgIIIAIgATcDACAFQoCAgIBwWgRAIAWnIAI2AiALIAUFQoCAgIDgAAsL0gICA34DfyMAQSBrIggkAEKAgICA4AAhBQJAIAAgASAEQSZqEEsiCUUNACADKQMAIQdCgICAgDAhBiACQQJOBEAgAykDCCEGCyAAIAcQYA0AIAlBBGohCiAJKAIIIQMDQCADIApGBEBCgICAgDAhBQwCCyADQQxrKAIABEAgAygCBCEDBSADQRBrIgIgAigCAEEBajYCACADKQMQIgVCIIinQXVPBEAgBaciCSAJKAIAQQFqNgIACyAIIAU3AwgCQCAEDQAgAykDGCIFQiCIp0F1SQ0AIAWnIgkgCSgCAEEBajYCAAsgCCABNwMQIAggBTcDACAAIAcgBkEDIAgQISEFIAAgCCkDABAPIARFBEAgACAIKQMIEA8LIAMoAgQhAyAAKAIQIAIQ6gMgBUKAgICAcINCgICAgOAAUQ0CIAAgBRAPCwwACwALIAhBIGokACAFC2AAIAAgASACQSZqEEsiAEUEQEKAgICA4AAPCyAAKAIMIgBBAE4EQCAArQ8LQoCAgIDAfiAAuL0iAUKAgICAwIGA/P8AfSABQv///////////wCDQoCAgICAgID4/wBWGwtZAQF/IAAgASAEQSZqEEsiAkUEQEKAgICA4AAPCyACQQRqIQMgAigCCCEEA34gAyAERgR+QoCAgIAwBSAEQRBrIQUgBCgCBCEEIAAoAhAgAiAFEPwEDAELCwsVACAAIAMQDyAAIAQQDyAAELUCQX8LhgEAIAAgASAEQSZqEEsiAkUEQEKAgICA4AAPCyAAIAIgAykDACIBQgAgAUIgiKdBB2tBbk8bIAEgAUKAgICAwIGA/P8AfEL///////////8Ag1AbEPUCIgBFBEBCgICAgDAPCyAAKQMoIgFCIIinQXVPBEAgAaciACAAKAIAQQFqNgIACyABC3UAIAAgASAEQSZqEEsiAkUEQEKAgICA4AAPCyAAIAIgAykDACIBQgAgAUIgiKdBB2tBbk8bIAEgAUKAgICAwIGA/P8AfEL///////////8Ag1AbEPUCIgNFBEBCgICAgBAPCyAAKAIQIAIgAxD8BEKBgICAEAthACAAIAEgBEEmahBLIgJFBEBCgICAgOAADwsgACACIAMpAwAiAUIAIAFCIIinQQdrQW5PGyABIAFCgICAgMCBgPz/AHxC////////////AINQGxD1AkEAR61CgICAgBCEC7sFAgN+B38jAEEQayILJABCgICAgOAAIQcCQCAAIAEgBEEmahBLIgJFDQAgAigCAEUgAykDACIFQgAgBUIgiKdBB2tBbk8bIAUgBUKAgICAwIGA/P8AfEL///////////8Ag1AbIgVC/////29WckUEQCAAECQMAQtCgICAgDAhBiAEQQFxRQRAIAMpAwghBgsCQCAAIAIgBRD1AiIDBEAgACADKQMoEA8MAQsgAEEwECkiA0UNASADIAI2AgggA0IBNwMAAkAgAigCAARAIAMgBaciBCgCGDYCDCAEIAM2AhgMAQsgBUIgiKdBdUkNACAFpyIEIAQoAgBBAWo2AgALIAMgBTcDICACKAIQIgkgAigCFCIEQQFrIAUQ1wNxQQN0aiIIKAIAIgogA0EYaiIMNgIEIAMgCDYCHCADIAo2AhggCCAMNgIAIAIoAgQiCCADQRBqIgo2AgQgAyACQQRqIgw2AhQgAyAINgIQIAIgCjYCBCACIAIoAgxBAWoiCDYCDCAIIAIoAhhJDQAgACAJQQQgBEEBdCAEQQFGGyIAQQN0IAtBDGoQqAEiCEUNACALKAIMQQN2IABqIQRBACEAA0AgACAERkUEQCAIIABBA3RqIgkgCTYCBCAJIAk2AgAgAEEBaiEADAELCyAEQQFrIQogAkEIaiEAA0AgDCAAKAIAIgBHBEAgAEEMaygCAEUEQCAIIAApAxAQ1wMgCnFBA3RqIgkoAgAiDSAAQQhqIg42AgQgACAJNgIMIAAgDTYCCCAJIA42AgALIABBBGohAAwBCwsgAiAENgIUIAIgCDYCECACIARBAXQ2AhgLIAZCIIinQXVPBEAgBqciACAAKAIAQQFqNgIACyADIAY3AyggAUIgiKdBdU8EQCABpyIAIAAoAgBBAWo2AgALIAEhBwsgC0EQaiQAIAcLqwMCA38BfiMAQRBrIgckAAJAIAAgASAFQSpqEEsiA0UEQCAEQQA2AgBCgICAgOAAIQEMAQtCgICAgDAhAQJAIAMpAwAiCUKAgICAcINCgICAgDBRDQACQCAJQoCAgIBwVA0AIAmnIgIvAQYgBUEmakcNACACKAIgIgZFDQACQCADKAIMIghFBEAgBigCCCECDAELIAgoAhQhAiAAKAIQIAgQ6gMLIAZBBGohBgNAIAIgBkYEQCADQQA2AgwgACADKQMAEA8gA0KAgICAMDcDAAwDCyACQQxrKAIABEAgAigCBCECDAELCyACQRBrIgYgBigCAEEBajYCACADIAY2AgwgBEEANgIAIAMoAggiA0UEQCACKQMQIgFCIIinQXVJDQMgAaciACAAKAIAQQFqNgIADAMLIAcgAikDECIBNwMAIAVFBEAgAikDGCEBCyAHIAE3AwggA0EBRgRAIAFCIIinQXVJDQMgAaciACAAKAIAQQFqNgIADAMLIABBAiAHEIkDIQEMAgtB+oMBQa78AEH95wJBxiUQAAALIARBATYCAAsgB0EQaiQAIAELPQEBfkKAgICAECEBIAMpAwAiBEKAgICAcFoEfiAEpy8BBkEVa0H//wNxQQxJrUKAgICAEIQFQoCAgIAQCwvqAwIEfgF/IwBBIGsiAiQAQoCAgIDgACEFAkAgACABIAQQSyIJRQ0AIAktAAQEQCAAEGsMAQsgACACQRhqIAMpAwBCACAJNAIAIgYgBhB0DQAgAiAGNwMQIAMpAwgiB0KAgICAcINCgICAgDBSBEAgACACQRBqIAdCACAGIAYQdA0BIAIpAxAhBgsgAikDGCEIIAAgAUKAgICAMBDjASIHQoCAgIBwgyIFQoCAgIDgAFEEQCAHIQUMAQsgBiAIfSIGQgAgBkIAVRshBgJAIAVCgICAgDBRBEAgAEKAgICAMCAGIAQQ3AMhBQwBCyACIAYiBUKAgICACFoEfkKAgICAwH4gBrm9IgVCgICAgMCBgPz/AH0gBUL///////////8Ag0KAgICAgICA+P8AVhsFIAULNwMIIAAgB0EBIAJBCGoQpwEhBSAAIAcQDyAAIAIpAwgQDwsgBUKAgICAcINCgICAgOAAUQ0AAkAgACAFIAQQSyIDRQ0AIAAgBSABEFIEQCAAQc/GAEEAEBUMAQsCQCADLQAEDQAgAzQCACAGUwRAIABBs9QAQQAQFQwCCyAJLQAEDQAgAygCCCAJKAIIIAinaiAGpxAfGgwCCyAAEGsLIAAgBRAPQoCAgIDgACEFCyACQSBqJAAgBQsOACAAELUCQoCAgIDgAAtdACAAIAEgAhBLIgBFBEBCgICAgOAADwsgACgCACIAQQBOBEAgAK0PC0KAgICAwH4gALi9IgFCgICAgMCBgPz/AH0gAUL///////////8Ag0KAgICAgICA+P8AVhsLOQEBfkKAgICAwH4gASkDACICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCzsBAX5CgICAgMB+IAEqAgC7vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCwwAIAAgASkDABD7AwsMACAAIAEpAwAQhwILSQEBfiABKAIAIgBBAE4EQCAArQ8LQoCAgIDAfiAAuL0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsHACABNQIACwcAIAEzAQALDgAgATIBAEL/////D4MLCQAgABC1AkF/Cw4AIAEwAABC/////w+DCwcAIAExAAALDwAgACsDACABKwMAEP0ECxEAIAAqAgC7IAEqAgC7EP0ECxkBAn4gASkDACIDIAApAwAiBFQgAyAEVmsLGQECfiABKQMAIgMgACkDACIEUyADIARVawsXACABKAIAIgEgACgCACIASSAAIAFJawsXACABKAIAIgEgACgCACIASCAAIAFIawsNACAALwEAIAEvAQBrCw0AIAAuAQAgAS4BAGsLDQAgACwAACABLAAAawsNACAALQAAIAEtAABrC8wNBAd/AXwBfgF9IwBBIGsiBiQAQoCAgIDgACENAkAgACABEJIBIgpBAEgNAEF/IQUCQAJAAkAgCkUNAEEBIQgCQAJAIARBAUYEQEF/IQggBiAKQQFrIgU2AhwgAkECSA0BIAAgBkEIaiADKQMIEEINBiAGKwMIIgy9Qv///////////wCDQoGAgICAgID4/wBaBEAgBkEANgIcDAILIAxEAAAAAAAAAABmBEAgDCAFt2NFDQIgBgJ/IAyZRAAAAAAAAOBBYwRAIAyqDAELQYCAgIB4CzYCHAwCC0F/IQUgDCAKt6AiDEQAAAAAAAAAAGMNBCAGAn8gDJlEAAAAAAAA4EFjBEAgDKoMAQtBgICAgHgLNgIcDAELIAZBADYCHCACQQJIBEAgCiECDAILIAAgBkEcaiADKQMIIAoiAiACEFcNBQwBC0F/IQILIAGnIgkoAiAoAgwoAiAtAAQEQEF/IQUgBEF/Rw0CQX9BACADNQIEQiCGQoCAgIAwUhshBQwDCyAGQgA3AxACf0EHIAMpAwAiAUIgiKciAyADQQdrQW5JGyIDQXZHBEAgA0EHRwRAQX8hBSADDQMgBiABxCIBNwMQIAG5IQxBASEHQQEMAgsgBgJ+IAFCgICAgMCBgPz/AHy/IgyZRAAAAAAAAOBDYwRAIAywDAELQoCAgICAgICAgH8LIg03AxBBASEHIAwgDblhDAELIAGnIQNBfyEFAn8CQAJAIAkvAQZBHGsOAgABBAtBACAGQRBqIANBBGpBABCCA0UNARoMAwsgAygCDCIHQf////8HRg0CIAYCfkIAIAdBAEwNABogAygCCA0DIAdBwABLDQMgAygCFCILIAMoAhAiA0ECdGpBBGsoAgAhBSAFQSAgB2t2rSAHQSBNDQAaQgAhDSADQQJPBH4gA0ECdCALakEIazUCAAVCAAsgBa1CIIaEQcAAIAdrrYgLNwMQQQALIQdEAAAAAAAAAAAhDEEACyEDQX8hBQJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQCAJLwEGQRVrDgsBAAEDBAYHCwwJCg8LIANFDQ4gBikDECINQoABfEKAAloNDgwBCyADRQ0NIAYpAxAiDUL/AVYNDQsgCSgCJCEAIARBAUYEQCANp0H//wNxIQMgBigCHCEFA0AgAiAFRg0NIAMgACAFai0AAEYNDiAFIAhqIQUMAAsACyAAIAYoAhwiAmogDadB//8DcSAKIAJrEPsBIgJFDQwgAiAAayEFDAwLIANFDQsgBikDECINQoCAAnxCgIAEWg0LDAELIANFDQogBikDECINQv//A1YNCgsgCSgCJCEAIAYoAhwhBSANp0H//wNxIQMDQCACIAVGDQkgACAFQQF0ai8BACADRg0KIAUgCGohBQwACwALIANFDQggBikDECINQoCAgIAIfEKAgICAEFoNCAwBCyADRQ0HIAYpAxAiDUL/////D1YNBwsgDachACAJKAIkIQMgBigCHCEFA0AgAiAFRg0GIAMgBUECdGooAgAgAEYNByAFIAhqIQUMAAsACyAHRQ0FIAy9Qv///////////wCDQoGAgICAgID4/wBaBEAgBEF/Rw0HIAkoAiQhACAGKAIcIQUDQCACIAVGDQYgACAFQQJ0aigCAEH/////B3FBgICA/AdLDQcgBSAIaiEFDAALAAsgDCAMtiIOu2INBSAJKAIkIQAgBigCHCEFA0AgAiAFRg0FIAAgBUECdGoqAgAgDlsNBiAFIAhqIQUMAAsACyAHRQ0EIAkoAiQhACAMvUL///////////8Ag0KBgICAgICA+P8AWgRAIARBf0cNBiAGKAIcIQUDQCACIAVGDQUgACAFQQN0aikDAEL///////////8Ag0KAgICAgICA+P8AVg0GIAUgCGohBQwACwALIAYoAhwhBQNAIAIgBUYNBCAAIAVBA3RqKwMAIAxhDQUgBSAIaiEFDAALAAsgB0UNASAAKAIQKAKMASIABH8gAC0AKEEEcUECdgVBAAtFDQMgA0UNAyAGKQMQIgFCgYCAgICAgHBTDQMgAUKAgICAgICAEFkNAwwBCyAHRQ0AIAAoAhAoAowBIgAEfyAALQAoQQRxQQJ2BUEAC0UNAiADRQ0CIAYpAxAiAUIAUw0CIAFC/////////w9VDQILIAkoAiQhACAGKAIcIQUgBikDECEBA0AgAiAFRg0BIAAgBUEDdGopAwAgAVENAiAFIAhqIQUMAAsAC0F/IQULIARBf0YNAQsgBa0hDQwBCyAFQQBOrUKAgICAEIQhDQsgBkEgaiQAIA0LggMCBH8DfiMAQSBrIgUkAAJ+IAAgARCSASIIQQBOBEBBLCEHAkAgAkEATCAEckUEQEKAgICAMCEJIAMpAwAiCkKAgICAcINCgICAgDBRDQFCgICAgOAAIAAgChAoIglCgICAgHCDQoCAgIDgAFENAxpBfyEHIAmnIgYoAgRBAUcNASAGLQAQIQcMAQtCgICAgDAhCQsgACAFQQhqQQAQPRpBACECAkADQCACIAhHBEACQCACRQ0AIAdBAE4EQCAFQQhqIAcQO0UNAQwECyAFQQhqIAZBACAGKAIEQf////8HcRBRDQMLIAAgASACELABIgtCgICAgHCDIgpCgICAgCBRIApCgICAgDBRckUEQCAKQoCAgIDgAFENAyAFQQhqIAQEfiAAIAsQ/gQFIAsLEH8NAwsgAkEBaiECDAELCyAAIAkQDyAFQQhqEDYMAgsgBSgCCCgCECICQRBqIAUoAgwgAigCBBEAACAAIAkQDwtCgICAgOAACyELIAVBIGokACALC7gCAwN/AX4BfCMAQSBrIgMkACACKAIERQRAIAEoAgAhBSADIAIoAgAiASACKAIcIAAoAgAiACACKAIgbGogAigCGBENADcDECADIAEgAigCHCAFIAIoAiBsaiACKAIYEQ0ANwMYAkAgASACKQMQQoCAgIAwQQIgA0EQahAhIgZCgICAgHCDQoCAgIDgAFEEQCACQQE2AgQMAQsCQAJ/IAZC/////w9YBEAgBqciBEEfdSAEQQBHcgwBCyABIANBCGogBhBuQQBIDQEgAysDCCIHRAAAAAAAAAAAZCAHRAAAAAAAAAAAY2sLIgRFBEAgACAFSyAAIAVJayEECyABIAIpAwgQ9wJBAE4NASACQQE2AgQMAQsgAkEBNgIECyABIAMpAxAQDyABIAMpAxgQDwsgA0EgaiQAIAQLtwUCBX8DfiMAQTBrIgIkACACIAE3AxAgAiAANgIIIAJBADYCDCACIAMpAwAiCTcDGEKAgICA4AAhCgJAAkAgACABEJIBIgVBAEgNACAJQoCAgIBwgyILQoCAgIAwUgRAIAAgCRBgDQELAkAgBUECSQ0AIAGnIgMvAQZBFWsiBEH//wNxQQtPDQIgAiAEQQJ0Qfz/D3EiBEGAgAJqKAIANgIgQQEgAy8BBkHlpgFqLQAAIgZ0IQggAygCJCEHIAtCgICAgDBSBEAgACAFQQJ0ECkiBEUNAkEAIQMDQCADIAVGRQRAIAQgA0ECdGogAzYCACADQQFqIQMMAQsLIAIgCDYCKCACIAc2AiQgBCAFQQRB0wAgAkEIahC+AgJAIAIoAgxFBEAgACAFIAZ0IgMQKSIGDQELIAAoAhAiAEEQaiAEIAAoAgQRAAAMAwsgBiAHIAMQHyEGQQAhAwJAAkACQAJAAkAgCEEBaw4IAAEIAggICAMICwNAIAMgBUYNBCADIAdqIAYgBCADQQJ0aigCAGotAAA6AAAgA0EBaiEDDAALAAsDQCADIAVGDQMgByADQQF0aiAGIAQgA0ECdGooAgBBAXRqLwEAOwEAIANBAWohAwwACwALA0AgAyAFRg0CIAcgA0ECdCIIaiAGIAQgCGooAgBBAnRqKAIANgIAIANBAWohAwwACwALA0AgAyAFRg0BIAcgA0EDdGogBiAEIANBAnRqKAIAQQN0aikDADcDACADQQFqIQMMAAsACyAAKAIQIgNBEGogBiADKAIEEQAAIAAoAhAiAEEQaiAEIAAoAgQRAAAMAQsgByAFIAggBEGsgAJqKAIAIAJBCGoQvgIgAigCDA0BCyABQiCIp0F1TwRAIAGnIgAgACgCAEEBajYCAAsgASEKCyACQTBqJAAgCg8LEAEAC6ECAgJ/A34jAEEwayICJABCgICAgOAAIQYCQCAAIAFBABCTASIFRQ0AIAAgAkEMaiADKQMAIAUoAigiBCAEEFcNACACIAQ2AgggAykDCCIHQoCAgIBwg0KAgICAMFIEQCAAIAJBCGogByAEIAQQVw0BIAIoAgghBAsgAigCDCEDIAAgAUEAEIAFIgdCgICAgPAAg0KAgICA4ABRDQAgBS8BBiEFIAAgBxAPIAAgAUEAEIEFIghCgICAgHCDQoCAgIDgAFENACAFQeWmAWotAAAhBSACIAg3AxggAiABNwMQIAIgBCADayIEQQAgBEEAShutNwMoIAIgB6cgAyAFdGqtNwMgIABBBCACQRBqEPYCIQYgACAIEA8LIAJBMGokACAGC8IDAgV/BH4jAEEgayICJABCgICAgDAhCQJAAkAgACABEJIBIgRBAEgNACAAIAJBDGogAykDACAEIAQQVw0AIAIgBDYCCCADKQMIIgpCgICAgHCDQoCAgIAwUgRAIAAgAkEIaiAKIAQgBBBXDQEgAigCCCEECyACKAIMIQMgACABQQAQkwEiBkUNACAGLwEGIQcgAiAEIANrIgVBACAFQQBKGyIErSILNwMYIAIgATcDECAAQQIgAkEQahD2AiIJQoCAgIBwg0KAgICA4ABRDQAgBUEATA0BIAdB5aYBai0AACEHIAAgARD3Ag0AIAAgCRD3Ag0AQgAhCgJAIAAgCUEAEJMBIgVFDQAgBi8BBiIIIAUvAQZHDQAgBSgCICgCFCAIQeWmAWotAAAiCHYgBEkNACADIARqIAYoAiAoAhQgCHZLDQAgBSgCJCAGKAIkIAMgB3RqIAQgB3QQHxoMAgsDQCAKIAtRDQIgACABIAMgCqdqrRBNIgxCgICAgHCDQoCAgIDgAFENASAAIAkgCiAMQYCAARDXASEEIApCAXwhCiAEQQBODQALCyAAIAkQD0KAgICA4AAhCQsgAkEgaiQAIAkL5wIBAX4gACABEJIBIgJBAEgEQEKAgICA4AAPCwJAIAJFDQACQAJAAkACQAJAIAGnIgAvAQZB5aYBai0AAA4EAAECAwQLIAAoAiQiACACaiECA0AgACACQQFrIgJPDQUgAC0AACEDIAAgAi0AADoAACACIAM6AAAgAEEBaiEADAALAAsgACgCJCIAIAJBAXRqIQIDQCAAIAJBAmsiAk8NBCAALwEAIQMgACACLwEAOwEAIAIgAzsBACAAQQJqIQAMAAsACyAAKAIkIgAgAkECdGohAgNAIAAgAkEEayICTw0DIAAoAgAhAyAAIAIoAgA2AgAgAiADNgIAIABBBGohAAwACwALIAAoAiQiACACQQN0aiECA0AgACACQQhrIgJPDQIgACkDACEEIAAgAikDADcDACACIAQ3AwAgAEEIaiEADAALAAsQAQALIAFCIIinQXVPBEAgAaciACAAKAIAQQFqNgIACyABC4cCAgZ+An8jAEEgayILJABCgICAgDAhBgJAAkAgACABEJIBIgxBAEgNACAAIAMpAwAiCBBgDQBCgICAgDAhByACQQJOBEAgAykDCCEHCyAMrSEJA0AgBSAJUgRAIAAgASAFEE0iBkKAgICAcINCgICAgOAAUQ0CIAsgATcDECALIAU3AwggCyAGNwMAIAAgCCAHQQMgCxAhIgpCgICAgHCDQoCAgIDgAFENAiAAIAoQJgRAIARFBEAgBiEFDAULIAAgBhAPDAQFIAAgBhAPIAVCAXwhBQwCCwALC0L/////D0KAgICAMCAEGyEFDAELIAAgBhAPQoCAgIDgACEFCyALQSBqJAAgBQufBQIEfwJ+IwBBIGsiBCQAQoCAgIDgACEIAkAgACABEJIBIgZBAEgNAAJAIAGnIgUvAQYiB0EVRgRAIAMpAwAiCUIgiKdBdU8EQCAJpyIHIAcoAgBBAWo2AgALIAAgBEEIaiAJEMQFDQIgBCAENAIINwMQDAELIAdBG00EQCAAIARBCGogAykDABB3DQIgBCAENQIINwMQDAELIAdBHU0EQCAAIARBEGogAykDABD/BEUNAQwCCyAAIARBCGogAykDABBCDQEgBAJ+IAUvAQZBHkYEQCAEKwMItrytDAELIAQpAwgLNwMQCyAEQQA2AggCQCACQQFMBEAgBCAGNgIcDAELIAAgBEEIaiADKQMIIAYgBhBXDQEgBCAGNgIcIAJBA0kNACADKQMQIglCgICAgHCDQoCAgIAwUQ0AIAAgBEEcaiAJIAYgBhBXDQELIAUoAiAoAgwoAiAtAAQEQCAAEGsMAQsCQAJAAkACQAJAAkAgBS8BBkHlpgFqLQAADgQAAQIDBAsgBCgCHCICIAQoAggiAEwNBCAFKAIkIABqIAQtABAgAiAAaxArGgwECyAEKAIIIgAgBCgCHCICIAAgAkobIQIgBC8BECEDA0AgACACRg0EIAUoAiQgAEEBdGogAzsBACAAQQFqIQAMAAsACyAEKAIIIgAgBCgCHCICIAAgAkobIQIgBCgCECEDA0AgACACRg0DIAUoAiQgAEECdGogAzYCACAAQQFqIQAMAAsACyAEKAIIIgAgBCgCHCICIAAgAkobIQIgBCkDECEIA0AgACACRg0CIAUoAiQgAEEDdGogCDcDACAAQQFqIQAMAAsACxABAAsgAUIgiKdBdU8EQCAFIAUoAgBBAWo2AgALIAEhCAsgBEEgaiQAIAgL2wUCA38IfiMAQUBqIgUkAEKAgICAMCELIAVCgICAgDA3AzggBUKAgICAMDcDMAJAAkACQCAEQQhxIgcEQCABQiCIp0F1TwRAIAGnIgYgBigCAEEBajYCAAsgBSAAIAEQkgEiBqw3AwggBkEATg0BDAILIAAgBUEIaiAAIAEQJSIBEDwNAQsgACADKQMAIg0QYA0AAkAgAkEBTARAIAUpAwgiDEIAIAxCAFUbIQogBEEBcSEEA0AgCCAKUQRAIABBsh5BABAVDAQLIAwgCEJ/hXwgCCAEGyEJIAhCAXwhCCAHBEAgBSAAIAEgCRBzIgk3AzAgCUKAgICAcINCgICAgOAAUQ0EDAMLIAAgASAJIAVBMGoQhQEiAkEASA0DIAJFDQALIAUpAzAhCQwBCyADKQMIIglCIIinQXVPBEAgCaciAiACKAIAQQFqNgIACyAEQQFxIQQgBSkDCCEMCyAIIAwgCCAMVRshDgNAIAggDlENAiAMIAhCf4V8IAggBBshCgJAAkACQCAHBEAgBSAAIAEgChBzIgs3AzggC0KAgICAcINCgICAgOAAUg0BDAMLIAAgASAKIAVBOGoQhQEiAkEASA0CIAJFDQELIApCgICAgAh8Qv////8PWAR+IApC/////w+DBUKAgICAwH4gCrm9IgpCgICAgMCBgPz/AH0gCkL///////////8Ag0KAgICAgICA+P8AVhsLIgtCgICAgHCDQoCAgIDgAFENASAFIAk3AxAgBSABNwMoIAUgCzcDICAFIAUpAzgiDzcDGCAAIA1CgICAgDBBBCAFQRBqECEhCiAAIAsQDyAAIA8QDyAFQoCAgIAwNwM4IApCgICAgHCDQoCAgIDgAFENASAAIAkQDyAKIQkLIAhCAXwhCAwBCwsgBSAJNwMwIAUpAzghCwsgACAFKQMwEA8gACALEA9CgICAgOAAIQkLIAAgARAPIAVBQGskACAJC6wIAgN/CX4jAEEwayIFJABCgICAgDAhCSAFQoCAgIAwNwMoAkACQAJAAkAgBEEIcSIHBEAgAUIgiKdBdU8EQCABpyIGIAYoAgBBAWo2AgALIAUgACABEJIBIgasNwMIIAZBAE4NAQwCCyAAIAVBCGogACABECUiARA8DQELIAMpAwAhD0KAgICAMCEOIAJBAk4EQCADKQMIIQ4LIAAgDxBgDQACQAJAAkACQAJAAkACQCAEDg0FAAYBAgYGBgUABgMEBgtCgICAgBAhCQwFCyAAIAECfiAFKQMIIghCgICAgAh8Qv////8PWARAIAhC/////w+DDAELQoCAgIDAfiAIub0iCEKAgICAwIGA/P8AfSAIQv///////////wCDQoCAgICAgID4/wBWGwsQqwIiCUKAgICAcINCgICAgOAAUg0EDAULIAAgAUIAEKsCIglCgICAgHCDQoCAgIDgAFINAwwECyAFIAE3AxAgBSAFNQIINwMYIABBAiAFQRBqEPYCIglCgICAgHCDQoCAgIDgAFINAgwDCyAAED4iCUKAgICAcINCgICAgOAAUg0BQoCAgIDgACEJDAILQoGAgIAQIQkLQgAhCCAFKQMIIgpCACAKQgBVGyEQA0AgCCAQUgRAAkACQCAHBEAgBSAAIAEgCBBzIgo3AyggCkKAgICAcINCgICAgOAAUg0BDAULIAAgASAIIAVBKGoQhQEiAkEASA0EIAJFDQELIAghCiAIQoCAgIAIWgRAQoCAgIDAfiAIub0iCkKAgICAwIGA/P8AfSAKQv///////////wCDQoCAgICAgID4/wBWGyEKCyAKQoCAgIBwg0KAgICA4ABRDQMgBSABNwMgIAUgCjcDGCAFIAUpAygiDTcDECAAIA8gDkEDIAVBEGoQISELIAAgChAPIAtCgICAgHCDQoCAgIDgAFENAwJAAkACQAJAAkACQAJAIAQODQABBQIEBQUFAAEFAwQFCyAAIAsQJg0FQoCAgIAQIQgMCwsgACALECZFDQRCgYCAgBAhCAwKCyAAIAkgCCALEGpBAE4NAwwHCyAAIAkgCEL/////D4MgC0GAgAEQ1wFBAE4NAgwGCyAAIAsQJkUNASANQiCIp0F1TwRAIA2nIgIgAigCAEEBajYCAAsgACAJIAwgDRBqQQBIDQUgDEIBfCEMDAELIAAgCxAPCyAAIA0QDyAFQoCAgIAwNwMoCyAIQgF8IQgMAQsLIARBDEcEQCAJIQgMAwsgBSABNwMQIAUgDEL/////D4M3AxggAEECIAVBEGoQ9gIiCEKAgICAcINCgICAgOAAUQ0AIAUgCTcDECAAIAAgCEHCAEEBIAVBEGoQrAIQ/AFFDQELQoCAgIDgACEICyAAIAkQDwsgACAFKQMoEA8gACABEA8gBUEwaiQAIAgL+AUCB38CfiMAQRBrIgIkACACQgA3AwAgAkL/////DzcDCAJAIAJB8AIQ2QMiAEUEQAwBCyAAQSBqQQBB0AIQKxogAEGgpAEpAgA3AgggAEGYpAEpAgA3AgAgAEEFNgIMIAIpAwghByACKQMAIQggAEGAgBA2AmwgACAINwMQIAAgBzcDGCAAQeABakEAQTQQKxogAEEGNgLkAiAAQQc2AuACIABBCDYC2AIgAEEJNgLUAiAAQQo2AtACIABBCzYCzAIgAEEGNgLIAiAAQQc2AsQCIABBCDYCvAIgAEEJNgK4AiAAQQo2ArQCIABBCzYCsAIgAEEGNgKsAiAAQQc2AqgCIABBCDYCoAIgAEEJNgKcAiAAQQo2ApgCIABBCzYClAIgAEEMNgLcASAAIAA2AtgBIAAgAEGgAWoiATYCpAEgACABNgKgASAAQQA6AGggACAAQdgAaiIBNgJcIAAgATYCWCAAIABB0ABqIgE2AlQgACABNgJQIAAgAEHIAGoiATYCTCAAIAE2AkggAEEANgIkIABBADYCNCAAQQA2AjwgAEIANwMoAkACQCAAQYACEPIEDQBBkKcBIQRBASEBA0AgAUHeAUcEQCAAIAQQPyIFQQAQ7wQiBkUNAiAGQRBqIAQgBRAfIAVqQQA6AAAgACAGQQRBA0EBIAFBzwFLGyABQc8BRhsQpwJFDQIgAUEBaiEBIAQgBWpBAWohBAwBCwsgAEGQnwFBAUEvEM0DQQBIDQAgACgCRCIBQQ02AvgCIAFBDjYCsAIgAUH8owE2ApwCIAFB4KMBNgKMASABQcSjATYC1AEgAUEPNgKQAyABQRA2AuACIABBADYC0AEgAEKEgICAgAI3A8gBIABBEGpBwAAgACgCABEDACIBDQEgAEEANgLUAQsgABDfBAwBCyABQQBBwAAQKyEDIABCgICAgCA3A4ABIAAgAkGAgBBrNgJ4IAAgAjYCdCAAQYCAEDYCcCAAIAM2AtQBIAAhAwsgAkEQaiQAIAMLpgICBH8CfiMAQRBrIgUkAEKAgICA4AAhCAJAIAAgARCSASIEQQBIDQAgACAFQQxqIAMpAwAgBCAEEFcNACAAIAVBCGogAykDCCAEIAQQVw0AIAUgBDYCBAJ/IAQgAkEDSA0AGiAEIAMpAxAiCUKAgICAcINCgICAgDBRDQAaIAAgBUEEaiAJIAQgBBBXDQEgBSgCBAsgBSgCCCIHayIGIAQgBSgCDCIDayICIAIgBkobIgJBAEoEQCABpyIGKAIgKAIMKAIgLQAEBEAgABBrDAILIAYoAiQiACADIAYvAQZB5aYBai0AACIDdGogACAHIAN0aiACIAN0EJwBCyABQiCIp0F1TwRAIAGnIgAgACgCAEEBajYCAAsgASEICyAFQRBqJAAgCAtKAgF+AX9CgICAgDAhAgJAIAFCgICAgHBUDQAgAacvAQYiA0EVa0H//wNxQQpLDQAgACAAKAIQKAJEIANBGGxqKAIEEC0hAgsgAgssAQF+QoCAgIDgACEFIAAgARD3AgR+QoCAgIDgAAUgACABIAAgACAEENUFCwvCAwIEfgR/IwBBEGsiCCQAQoCAgIAwIQVCgICAgDAhBCACQQJOBEAgAykDCCEECyADKQMAIQZCgICAgOAAIQcCQCAAIAFBABCTASICRQ0AIAAgCCAEEOIDDQACQAJAAkACQAJAIAgpAwAiBEIAUwRADAELIAIoAiAoAgwoAiAtAAQNBCAAIAYQJSIFQoCAgIBwg0KAgICA4ABRDQMgBaciAy8BBiIJQRVrQf//A3FBCk0EQCADKAIgIgooAgwoAiAiCy0ABA0FIAQgAjUCKCADNQIoIgZ9VQ0BIAkgAi8BBiIDRw0CIAQgA0HlpgFqMQAAIgGGpyACKAIgIgIoAgwoAiAoAgggAigCEGpqIAsoAgggCigCEGogBiABhqcQnAEMAwsgACAIQQhqIAUQPA0DIAQgAjUCKCAIKQMIIgZ9Vw0BCyAAQeHYAEEAEFAMBAsgBKchAkEAIQMDQCAGIAOtVw0BIAAgBSADELABIgRCgICAgHCDQoCAgIDgAFENBCACIANqIQkgA0EBaiEDIAAgASAJIAQQpQFBAE4NAAsMAwtCgICAgDAhBwwCCwwBCyAAEGsLIAAgBRAPIAhBEGokACAHCx4AIAAgAUEAEJMBIgBFBEBCgICAgOAADwsgADUCKAurAQIDfwF+IwBBEGsiBSQAIAUgAq03AwgCQCAAIAFBASAFQQhqENoDIgFCgICAgHCDQoCAgIDgAFENACACQQAgAkEAShshAgNAIAIgBEYNASADIARBA3RqKQMAIgdCIIinQXVPBEAgB6ciBiAGKAIAQQFqNgIACyAAIAEgBCAHEKUBIQYgBEEBaiEEIAZBAE4NAAsgACABEA9CgICAgOAAIQELIAVBEGokACABCwYAQfDGBAuCBwIJfgJ/IwBBMGsiDSQAIAMpAwAhBCANQoCAgIAwNwMYQQEhDgJAAkACfiACQQJIBEBCgICAgDAhCkKAgICAMAwBC0KAgICAMCADKQMIIgpCgICAgHCDQoCAgIAwUQ0AGkKAgICAMCEJQoCAgIAwIQZCgICAgDAhB0KAgICAMCEFIAAgChBgDQFBACEOQoCAgIAwIAJBA0kNABogAykDEAshCwJAAkAgACAEQdEBIARBABAUIgZCgICAgHCDIgVCgICAgDBSBEAgBUKAgICA4ABRBEBCgICAgDAhCUKAgICAMCEGQoCAgIAwIQcMAwsgACAGEA8gABA+IgdCgICAgHCDQoCAgIDgAFEEQEKAgICAMCEJQoCAgIAwIQZCgICAgOAAIQcMAwsgBEIgiKdBdU8EQCAEpyICIAIoAgBBAWo2AgALIA0gBDcDECAAIA1BEGpBCHJBABCZAyECIA0pAxghCSANKQMQIQYgAg0CQgAhBQNAIAAgBiAJIA1BBGoQrgEiBEKAgICAcINCgICAgOAAUgRAIA0oAgQNAyAAIAcgBSAEEGohAiAFQgF8IQUgAkEATg0BCwtCgICAgDAhBSAGQoCAgIBwg0KAgICAMFENAyAAIAZBARCtARoMAwtCgICAgDAhCUKAgICAMCEGQoCAgIAwIQUgACAEECUiB0KAgICAcINCgICAgOAAUQ0CCyAAIA1BCGogBxA8QQBIDQAgDQJ+IA0pAwgiBEKAgICACHxC/////w9YBEAgBEL/////D4MMAQtCgICAgMB+IAS5vSIFQoCAgIDAgYD8/wB9IAVC////////////AINCgICAgICAgPj/AFYbCyIINwMgIAAgAUEBIA1BIGoQ2gMhBSAAIAgQDwJAIAVCgICAgHCDQoCAgIDgAFENAEIAIQggBEIAIARCAFUbIQwDQCAIIAxRDQQgACAHIAgQcyIEQoCAgIBwg0KAgICA4ABRDQECQCAOBEAgBCEBDAELIA0gBDcDICANIAhC/////w+DNwMoIAAgCiALQQIgDUEgahAhIQEgACAEEA8gAUKAgICAcINCgICAgOAAUQ0CCyAAIAUgCCABEIYBIQIgCEIBfCEIIAJBAE4NAAsLDAELQoCAgIAwIQULIAAgBRAPQoCAgIDgACEFCyAAIAcQDyAAIAYQDyAAIAkQDyANQTBqJAAgBQsRACAAQRBqIAIgACgCBBEAAAunBAIEfwF+IwBBIGsiBSQAQoCAgIDgACEJAkAgACABQSAQSyIHRQ0AIARB5aYBai0AACEIIAAgBUEIaiADKQMAEKYBDQAgAykDCCEBIAVCADcDGCAFQQA2AhQCQCAEQRtMBEAgACAFQRRqIAEQd0UNAQwCCyAEQR1NBEAgACAFQRhqIAEQ/wRFDQEMAgsgACAFIAEQQg0BIARBHkYEQCAFIAUrAwC2OAIUDAELIAUgBSkDADcDGAtBASEGIAJBA04EQCAAIAMpAxAQ/QFBAXMhBgsgBygCDCgCICICLQAEBEAgABBrDAELIAc1AhQgBSkDCCIBQQEgCHSsfFQEQCAAQd/yAEEAEFAMAQsgAacgAigCCCAHKAIQamohAAJAAkACQAJAAkAgBEEWaw4KAAABAQICAwMCAwQLIAAgBSgCFDoAAEKAgICAMCEJDAQLIAAgBS8BFCIAQQh0IABBCHZyIAAgBhs7AABCgICAgDAhCQwDCyAAIAUoAhQiAEEYdCAAQYD+A3FBCHRyIABBCHZBgP4DcSAAQRh2cnIgACAGGzYAAEKAgICAMCEJDAILIAAgBSkDGCIBQjiGIAFCgP4Dg0IohoQgAUKAgPwHg0IYhiABQoCAgPgPg0IIhoSEIAFCCIhCgICA+A+DIAFCGIhCgID8B4OEIAFCKIhCgP4DgyABQjiIhISEIAEgBhs3AABCgICAgDAhCQwBCxABAAsgBUEgaiQAIAkLBgBB6MYEC6IHAgF+BH8jAEEQayIHJABCgICAgOAAIQUCQCAAIAFBIBBLIghFDQAgBEHlpgFqLQAAIQkgACAHQQhqIAMpAwAQpgENAEEBIQYgAkECTgRAIAAgAykDCBD9AUEBcyEGCyAIKAIMKAIgIgItAAQEQCAAEGsMAQsgCDUCFCAHKQMIIgFBASAJdKx8VARAIABB3/IAQQAQUAwBCyABpyACKAIIIAgoAhBqaiECAkACQAJAAkACQAJAAkACQAJAAkACQCAEQRZrDgoKAAECAwQFBgcICQsgAjEAACEFDAoLIAIvAAAiAEEIdCAAQQh2ciAAIAYbrcNC/////w+DIQUMCQsgAi8AACIAQQh0IABBCHZyIAAgBhutQv//A4MhBQwICyACKAAAIgBBGHQgAEGA/gNxQQh0ciAAQQh2QYD+A3EgAEEYdnJyIAAgBhutIQUMBwsgAigAACIAQRh0IABBgP4DcUEIdHIgAEEIdkGA/gNxIABBGHZyciAAIAYbIgBBAE4EQCAArSEFDAcLQoCAgIDAfiAAuL0iAUKAgICAwIGA/P8AfSABQv///////////wCDQoCAgICAgID4/wBWGyEFDAYLIAAgAikAACIBQjiGIAFCgP4Dg0IohoQgAUKAgPwHg0IYhiABQoCAgPgPg0IIhoSEIAFCCIhCgICA+A+DIAFCGIhCgID8B4OEIAFCKIhCgP4DgyABQjiIhISEIAEgBhsQhwIhBQwFCyAAIAIpAAAiAUI4hiABQoD+A4NCKIaEIAFCgID8B4NCGIYgAUKAgID4D4NCCIaEhCABQgiIQoCAgPgPgyABQhiIQoCA/AeDhCABQiiIQoD+A4MgAUI4iISEhCABIAYbEPsDIQUMBAtCgICAgMB+IAIoAAAiAEEYdCAAQYD+A3FBCHRyIABBCHZBgP4DcSAAQRh2cnIgACAGG767vSIBQoCAgIDAgYD8/wB9IAFC////////////AINCgICAgICAgPj/AFYbIQUMAwtCgICAgMB+IAIpAAAiAUI4hiABQoD+A4NCKIaEIAFCgID8B4NCGIYgAUKAgID4D4NCCIaEhCABQgiIQoCAgPgPgyABQhiIQoCA/AeDhCABQiiIQoD+A4MgAUI4iISEhCABIAYbIgFCgICAgMCBgPz/AH0gAUL///////////8Ag0KAgICAgICA+P8AVhshBQwCCxABAAsgAjAAAEL/////D4MhBQsgB0EQaiQAIAULUgIBfwF+QoCAgIDgACEEIAAgASACEJMBIgMEfiADKAIgIgMoAgwoAiAtAAQEQCACRQRAQgAPCyAAEGtCgICAgOAADwsgAzUCFAVCgICAgOAACwvXAQEDfwJAIAFCgICAgHBUDQAgAaciAy8BBkE5Rw0AIAMoAiAiBEUNACAEQcwAaiEDIARByABqIQUDQCAFIAMoAgAiA0cEQCADKQMQIgFCgICAgGBaBEAgACABpyACEQAACyADKQMYIgFCgICAgGBaBEAgACABpyACEQAACyADKQMgIgFCgICAgGBaBEAgACABpyACEQAACyADKQMoIgFCgICAgGBaBEAgACABpyACEQAACyADQQRqIQMMAQsLIAQoAgRBfnFBBEYNACAAIARBCGogAhDvAwsLBgBB4MYECzABAX8CQCABQoCAgIBwVA0AIAGnIgIvAQZBOUcNACACKAIgIgJFDQAgACACEIcFCwsNACAAIAEgAkE3EP0FCwsAIAAgAUE3EP4FCxYBAX8gAacoAiAiAgRAIAAgAhCIBQsLMQEBfyABpygCICICBEAgACACKAIIEKMFIAAgAikDABAjIABBEGogAiAAKAIEEQAACwvcAQEEfwJAIAFCgICAgHBUDQAgAaciBC8BBkExRw0AIAQoAiAiBkUNAEEAIQQDQCAEQQJGRQRAIAYgBEEDdGoiBUEIaiEDIAVBBGohBQNAIAUgAygCACIDRwRAIAMpAwgiAUKAgICAYFoEQCAAIAGnIAIRAAALIAMpAxAiAUKAgICAYFoEQCAAIAGnIAIRAAALIAMpAxgiAUKAgICAYFoEQCAAIAGnIAIRAAALIANBBGohAwwBCwsgBEEBaiEEDAELCyAGKQMYIgFCgICAgGBUDQAgACABpyACEQAACwuMAQEFfwJAIAFCgICAgHBUDQAgAaciAi8BBkExRw0AIAIoAiAiBEUNAANAIANBAkZFBEAgBCADQQN0aiICQQRqIQUgAigCCCECA0AgAiAFRkUEQCACKAIEIQYgACACEK4CIAYhAgwBCwsgA0EBaiEDDAELCyAAIAQpAxgQIyAAQRBqIAQgACgCBBEAAAsLJQAgBSkDACIBQiCIp0F1TwRAIAGnIgAgACgCAEEBajYCAAsgAQsxACAFKQMAIgFCIIinQXVPBEAgAaciAiACKAIAQQFqNgIACyAAIAEQigFCgICAgOAACwYAQdjGBAvYAQECfiMAQRBrIgIkACAFKQMAIQYgAiAAIAUpAwhCgICAgDBBAEEAECEiATcDCAJAIAFCgICAgHCDQoCAgIDgAFENACAAIAYgAiACQQhqQQAQ/gEhBiAAIAIpAwgQDyAGQoCAgIBwg0KAgICA4ABRBEAgBiEBDAELIAIgAEHQAEHRACAEG0EAQQBBASADEM8BIgc3AwBCgICAgOAAIQEgACAHQoCAgIBwg0KAgICA4ABSBH4gACAGQf8AQQEgAhCtAiEBIAIpAwAFIAYLEA8LIAJBEGokACABC6ICAQJ+IwBBIGsiAiQAIAMpAwAhBAJAIAAgAUKAgICAMBDjASIFQoCAgIBwg0KAgICA4ABRDQACQCAAIAQQOEUEQCAEQiCIp0F1TwRAIASnIgMgAygCAEECajYCAAsgAiAENwMYIAIgBDcDEAwBCyACIAQ3AwggAiAFNwMAQQAhAwNAIANBAkYNASACQRBqIANBA3RqIABBzwBBASADQQIgAhDPASIENwMAIARCgICAgHCDQoCAgIDgAFEEQCADQQFGBEAgACACKQMQEA8LIAAgBRAPQoCAgIDgACEFDAMFIANBAWohAwwBCwALAAsgACAFEA8gACABQf8AQQIgAkEQahCsAiEFIAAgAikDEBAPIAAgAikDGBAPCyACQSBqJAAgBQs5ACMAQRBrIgIkACACQoCAgIAwNwMAIAIgAykDADcDCCAAIAFB/wBBAiACEKwCIQEgAkEQaiQAIAELuAECAn4CfyMAQRBrIgYkAAJAAkAgACABQTEQSwRAIAAgAUKAgICAMBDjASIEQoCAgIBwg0KAgICA4ABRDQIgACAGIAQQvwIhBSAAIAQQDyAFQoCAgIBwg0KAgICA4ABRDQEgACABIAMgBhCvAiECA0AgB0ECRkUEQCAAIAYgB0EDdGopAwAQDyAHQQFqIQcMAQsLIAJFDQEgACAFEA8LQoCAgIDgACEEDAELIAUhBAsgBkEQaiQAIAQLIAAgAUIgiKdBdU8EQCABpyIAIAAoAgBBAWo2AgALIAEL5QMBBX4jAEEwayICJAACQCABQv////9vWARAIAAQJEKAgICA4AAhBQwBCyAAIAJBIGogARC/AiIFQoCAgIBwg0KAgICA4ABRDQBCgICAgDAhBkKAgICAMCEEAkACQCAAIAFBgAEgAUEAEBQiCEKAgICAcINCgICAgOAAUQ0AIAAgCBBgDQAgACADKQMAQQAQ5wEiBEKAgICAcINCgICAgOAAUQRADAELIAAgBEHqACAEQQAQFCIGQoCAgIBwg0KAgICA4ABRDQADQCACIAAgBCAGIAJBFGoQrgEiBzcDGCAHQoCAgIBwg0KAgICA4ABRDQEgAigCFA0CIAAgCCABQQEgAkEYahAhIQcgACACKQMYEA8gB0KAgICAcINCgICAgOAAUgRAIAAgACAHQf8AQQIgAkEgahCtAhD8AUUNAQsLIAAgBEEBEK0BGgsgACgCECIDKQOAASEBIANCgICAgCA3A4ABIAIgATcDCCAAIAIpAyhCgICAgDBBASACQQhqECEhASAAIAIpAwgQDyAAIAUgASABQoCAgIBwg0KAgICA4ABRIgMbEA9CgICAgOAAIAUgAxshBQsgACAIEA8gACAGEA8gACAEEA8gACACKQMgEA8gACACKQMoEA8LIAJBMGokACAFCx4AIAAgATYCcCAAIAEEfyAAKAJ0IAFrBUEACzYCeAvzAwIFfgF/IwBBIGsiAiQAIAAgBSkDABD9ASELIAIgBSkDECIINwMYIAUpAyAhCiAFKQMYIQkCQAJAIAAgAkEUaiAFKQMIEHcNAAJAIAsNACAFQoGAgIAQNwMAAkAgBEEDcSIFQQFGBEBCgICAgOAAIQEgABA0IgZCgICAgHCDQoCAgIDgAFENBAJAIABB7vcAQb76ACAEQQRxIgQbEGIiB0KAgICAcINCgICAgOAAUQ0AIAAgBkGIASAHQQcQGUEASA0AIAMpAwAiB0IgiKdBdU8EQCAHpyIDIAMoAgBBAWo2AgALIAAgBkGJAUHAACAEGyAHQQcQGUEATg0CCyAAIAYQDwwECyADKQMAIgZCIIinQXVJDQAgBqciAyADKAIAQQFqNgIACyAAIAggAigCFCAGQQcQrwFBAEgNAUKAgICA4AAhASAAIApBfxDeAyIDQQBIDQIgA0UNAAJAIAVBAkYEQCACIAAgCBCCBSIGNwMIIAZCgICAgHCDQoCAgIDgAFENBCAAIAlCgICAgDBBASACQQhqECEhASAAIAIpAwgQDwwBCyAAIAlCgICAgDBBASACQRhqECEhAQsgAUKAgICAcINCgICAgOAAUQ0CIAAgARAPC0KAgICAMCEBDAELQoCAgIDgACEBCyACQSBqJAAgAQupCAIDfw1+IwBB8ABrIgUkACAFQoCAgIAwNwNQAkAgAUL/////b1gEQCAAECRCgICAgOAAIQwMAQsgACAFQeAAaiABEL8CIgxCgICAgHCDQoCAgIDgAFENAEKAgICAMCENQoCAgIAwIQhCgICAgDAhCwJAAkAgACABQYABIAFBABAUIhJCgICAgHCDQoCAgIDgAFENACAAIBIQYA0AAkAgACADKQMAQQAQ5wEiC0KAgICAcINCgICAgOAAUQRADAELIAAgC0HqACALQQAQFCINQoCAgIBwg0KAgICA4ABRDQAgBSAAED4iDjcDUCAOQoCAgIBwg0KAgICA4ABRDQAgABA+IghCgICAgHCDQoCAgIDgAFEEQEKAgICA4AAhCAwCCyAAIAhCAEIBQQcQvQFBAEgNASAFQeAAaiAEQQJGQQN0ciEGIAUpA2AiE0IgiKdBdEshByAFKQNoIhRCIIinQXVJIQMCQAJAAkADQCAFIAAgCyANIAVBDGoQrgEiCTcDWCAJQoCAgIBwg0KAgICA4ABRDQUgBSgCDEUEQCAAIBIgAUEBIAVB2ABqECEhESAAIAUpA1gQDyARQoCAgIBwg0KAgICA4ABRDQQgBSAONwMgIAUgEDcDGCAFQoCAgIAQNwMQIAYpAwAhCSAFIAg3AzAgBSAJNwMoIABBzgBBASAEQQUgBUEQahDPASIKQoCAgIBwg0KAgICA4ABRDQICQCAEQQFGBEAgCiEPIABBzgBBAUEFQQUgBUEQahDPASIKQoCAgIBwg0KAgICA4ABRDQQMAQsCQCAEQQJGBEAgACAOIBCnQoCAgIAwQQcQrwFBAEgNByATIgkhDyAHDQEMAgsgCiEPIBQiCSEKIAMNAQsgCaciAiACKAIAQQFqNgIACyAAIAhBARDeA0EASARAIAAgERAPIAAgDxAPDAQLIAUgCjcDSCAFIA83A0AgACARQf8AQQIgBUFAaxCtAiEJIAAgDxAPIAAgChAPIBBCAXwhECAAIAkQ/AFFDQEMBAsLIAAgCEF/EN4DIgJBAEgNBCACRQ0FIARBAkYEQCAAIA4QggUiAUKAgICAcINCgICAgOAAUQ0FIAAgDhAPIAUgATcDUAsgACAAIAYpAwBCgICAgDBBASAFQdAAahAhEPwBDQQMBQsgESEKCyAAIAoQDwsgACALQQEQrQEaDAELCyAAKAIQIgIpA4ABIQEgAkKAgICAIDcDgAEgBSABNwMAIAAgBSkDaCIUQoCAgIAwQQEgBRAhIQEgACAFKQMAEA8gACAMIAEgAUKAgICAcINCgICAgOAAUSICGxAPQoCAgIDgACAMIAIbIQwgBSkDYCETCyAAIBIQDyAAIAgQDyAAIAUpA1AQDyAAIA0QDyAAIAsQDyAAIBMQDyAAIBQQDwsgBUHwAGokACAMCyAAIAFCIIinQXVPBEAgAaciACAAKAIAQQFqNgIACyABCzQAIAMpAwAiAUIgiKdBdU8EQCABpyICIAIoAgBBAWo2AgALIAAgASAAIAUpAwAQ/QEQ/wILoAYCAn8DfiMAQUBqIgUkAEKAgICA4AAhBwJAIAAgBUEgahDNAiIIQoCAgIBwg0KAgICA4ABRDQACQCAAIAVBIGoCfwJAAkACQAJAIAFCgICAgHBUDQAgAaciBi8BBkE3Rw0AIAYoAiAiBg0BCyAAQfQ+QQAQFQwBCwJAIARFBEAgBikDCCIHQiCIp0F1SQ0BIAenIgQgBCgCAEEBajYCAAwBCyAAIAYpAwAiAUEGQRcgBEEBRhsgAUEAEBQiB0KAgICAcIMiAUKAgICAIFIEQCABQoCAgIDgAFENAiABQoCAgIAwUg0BCyADKQMAIgFCIIinIQIgBEEBRgRAIAJBdU8EQCABpyICIAIoAgBBAWo2AgALIAUgACABQQEQ/wI3AwBBAAwECyACQXVPBEAgAaciAiACKAIAQQFqNgIACwwCCyAFIAAgBikDACAHIAJBAEogAyAFQRRqEMcFIgE3AxggACAHEA8gAUKAgICAcIMiB0KAgICA4ABRDQAgBSgCFEECRgRAIAUgACABIAVBFGoQ2wUiBzcDGCAAIAEQDyAHQoCAgIBwgyIHQoCAgIDgAFENAQsgB0KAgICA4ABRDQAgACAAKQNQIAUgBUEYakEAEP4BIgFCgICAgHCDQoCAgIDgAFEEQCAAIAUpAxgQDwwBCyAFIAUoAhRBAEetQoCAgIAQhDcDOCAFIABBzQBBAUEAQQEgBUE4ahDPASIJNwMAQoCAgIDgACEHIAlCgICAgHCDQoCAgIDgAFIEQCAAIAUpAxgQDyAFQoCAgIAwNwMIIAAgASAFIAVBIGoQrwIhAiAAIAkQDyAAIAEQDyAAIAUpAyAQDyAAIAUpAygQDyACRQ0EIAAgCBAPDAULIAAgARAPIAAgBSkDGBAPIAAgBSkDIBAPIAAgBSkDKBAPIAAgCBAPDAQLIAAoAhAiAikDgAEhASACQoCAgIAgNwOAAQsgBSABNwMAQQELQQN0cikDAEKAgICAMEEBIAUQISEBIAAgBSkDABAPIAAgARAPIAAgBSkDIBAPIAAgBSkDKBAPCyAIIQcLIAVBQGskACAHC9ACAgN+An8jAEEQayIGJAAgAUEFRgRAIAIpAxAhBCAAIAIpAxgQ/QEhByAGIAIpAyAiAzcDCAJ/AkACQCAEQoCAgIBwg0KAgICAMFEEQCADQiCIpyEBIAcEQCABQXVPBEAgA6ciASABKAIAQQFqNgIACyAAIAMQigEMAwsgAUF1SQ0BIAOnIgEgASgCAEEBajYCAAwBCyAAIARCgICAgDBBASAGQQhqECEhAwsgBiADNwMAQQAgA0KAgICAcINCgICAgOAAUg0BGgsgACgCECIBKQOAASEDIAFCgICAgCA3A4ABIAYgAzcDAEEBCyEBQoCAgIAwIQQgACACIAFBA3RqKQMAIgVCgICAgHCDQoCAgIAwUgR+IAAgBUKAgICAMEEBIAYQISEEIAYpAwAFIAMLEA8gBkEQaiQAIAQPC0GeigFBrvwAQdfpAkH9/AAQAAALngIBAX9BACECAkAgBSkDACIBQoCAgIBwVA0AIAGnIgUvAQZBOUcNACAFKAIgIQILIARBAXEhBSACKAIEIQYgAykDACEBAkACQAJAIARBAk4EQCAGQX5xQQRHDQIgAkEFNgIEIAUEQCAAIAIoAkwgARDfAwwCCyAAIAIgAUEBEPoCDAELIAZBA0cNAiACIAU2AhQgAUIgiKchAwJAIAUEQCADQXVPBEAgAaciAyADKAIAQQFqNgIACyAAIAEQigEMAQsgA0F1TwRAIAGnIgMgAygCAEEBajYCAAsgAigCREEIayABNwMACyAAIAIQhQULQoCAgIAwDwtB54cBQa78AEHTmQFB2csAEAAAC0HBhQFBrvwAQdyZAUHZywAQAAALjgMCAn8CfiMAQSBrIgIkAAJAIAFCgICAgHBUDQAgAaciBS8BBkE5Rw0AIAUoAiAhBgsCQCAAIAJBEGoQzQIiAUKAgICAcINCgICAgOAAUgRAIAZFBEAgAEH4L0EAEBUgACgCECIDKQOAASEHIANCgICAgCA3A4ABIAIgBzcDCCAAIAIpAxgiB0KAgICAMEEBIAJBCGoQISEIIAAgAikDCBAPIAAgCBAPIAAgAikDEBAPIAAgBxAPDAILIABBMBBfIgUEQCAFIAQ2AgggAykDACIHQiCIp0F1TwRAIAenIgMgAygCAEEBajYCAAsgBSAHNwMQIAFCIIinQXVPBEAgAaciAyADKAIAQQFqNgIACyAFIAE3AxggBSACKQMQNwMgIAUgAikDGDcDKCAGKAJIIgMgBTYCBCAFIAZByABqNgIEIAUgAzYCACAGIAU2AkggBigCBEEDRg0CIAAgBhCFBQwCCyAAIAIpAxAQDyAAIAIpAxgQDyAAIAEQDwtCgICAgOAAIQELIAJBIGokACABC9sBAgF/An4jAEEgayIDJAAgAUEDRgRAIAIpAxAhBCACKQMIIQUCQCAAIANBEGogAikDABCkBUEASARAQoCAgIDgACEEDAELIAAgBCAFQQIgA0EQahAhIgRCgICAgHCDQoCAgIDgAFEEQCAAKAIQIgEpA4ABIQQgAUKAgICAIDcDgAEgAyAENwMIIAAgAykDGEKAgICAMEEBIANBCGoQISEEIAAgAykDCBAPCyAAIAMpAxAQDyAAIAMpAxgQDwsgA0EgaiQAIAQPC0HwigFBrvwAQbvqAkGS/QAQAAALEwAgACgCACABIAIgACgCBBEBAAsJACAAIAEQjwULdAIBfgF/IAAgARCPBSIBQoCAgIBwg0KAgICA4ABRBEAgAQ8LQQohBQJ+AkAgAkUNACADKQMAIgRCgICAgHCDQoCAgIAwUQ0AIAAgBBCOBSIFQQBODQBCgICAgOAADAELIAAgASAFEJoFCyEEIAAgARAPIAQLzRACCn8CfiMAQaAIayIBJAACf0GACBCxASIIIQRBxiJBKxCmAyEFAkACQEHU/QBB9wAQpgNFBEBBoNQEQRw2AgAMAQtBsAlBsBEgBBsQsQEiAg0BC0EADAELIAJBAEGkARArGiACQX82AlAgAkF/NgI8IAIgAkGQAWo2AlQgAkGACDYCMCACIAJBrAFqNgIsIARFBEAgAkGsCWoiBEEAQYAIECsaCyACQfcANgKgASACQYAINgKYASACIAQ2ApwBAkAgBUUEQCACQQQ2AgAMAQsgBEEAOgAACyACQQE2AiggAkECNgIkIAJBAzYCICACQQQ2AgxBrdUELQAARQRAIAJBfzYCTAsgAkGk1AQoAgAiBDYCOCAEBEAgBCACNgI0C0Gk1AQgAjYCACACCyECIAAgAUGgBGoQmAUgAUEgNgKQBCABIAE0AqgENwOYBCACQf2dASABQZAEahCUASAABEAgAEEQaiEFA0AgA0EFRwRAIAUgA0EDdCIJQbSkAWooAgAiBCAAKAIAEQMAIgYEQCAEIAYgACgCDBEEACIKTQRAIAEgCUGwpAFqKAIANgKIBCABIAQ2AoAEIAEgCiAEazYChAQgAkG/mgEgAUGABGoQlAFBASEHCyAFIAYgACgCBBEAAAsgA0EBaiEDDAELCyAHRQRAQdGaAUEhIAIQowYLIAFBsAZqQQBB7AEQKxogAEHUAGohAyAAQdAAaiEEA0AgBCADKAIAIgNHBEAgA0EEay0AAEEPcUUEQCABQbAGakE6IANBAmsvAQAiBSAFQTpPG0ECdGoiBSAFKAIAQQFqNgIACyADQQRqIQMMAQsLQQEhA0GMmgFBEiACEKMGIAEoArAGIgQEQCABQeTkADYC+AMgAUEANgL0AyABIAQ2AvADIAJBrpoBIAFB8ANqEJQBCwNAIANBOkcEQCABQbAGaiADQQJ0aigCACIEBEAgASAAIAFB8AVqIANBDGxBhJ8BaigCABCGBTYC6AMgASADNgLkAyABIAQ2AuADIAJBrpoBIAFB4ANqEJQBCyADQQFqIQMMAQsLIAEoApgIIgAEQCABQcrFADYC2AMgAUEANgLUAyABIAA2AtADIAJBrpoBIAFB0ANqEJQBCwJAAkAgAigCTCIAQQBOBEAgAEUNAUHA1AQoAgAgAEH/////e3FHDQELAkAgAigCUEEKRg0AIAIoAhQiACACKAIQRg0AIAIgAEEBajYCFCAAQQo6AAAMAgsgAhDTBAwBCyACIAIoAkwiAEH/////AyAAGzYCTAJAAkAgAigCUEEKRg0AIAIoAhQiACACKAIQRg0AIAIgAEEBajYCFCAAQQo6AAAMAQsgAhDTBAsgAigCTBogAkEANgJMCwsgAUGWhgE2AsgDIAFBv4EBNgLEAyABQa+GATYCwAMgAkGfmgEgAUHAA2oQlAEgASkDuAQiC1BFBEAgASABKQOgBCIMNwOwAyABIAs3A6gDIAEgDLkgC7mjOQO4AyABQff3ADYCoAMgAkHTnAEgAUGgA2oQpAEgAUEINgKIAyABIAEpA7AEIgs3A4ADIAEgASkDoAQgC325IAEpA8AEIgu5ozkDkAMgAUGI+AA2AvACIAEgCzcD+AIgAkH5nAEgAUHwAmoQpAELIAEpA8gEIgtQRQRAIAEgASkD0AQiDDcD4AIgASALNwPYAiABIAy5IAu5ozkD6AIgAUHLNzYC0AIgAkGunAEgAUHQAmoQpAELIAEpA9gEIgtQRQRAIAEgASkD4AQiDDcDwAIgASALNwO4AiABIAy5IAu5ozkDyAIgAUGvODYCsAIgAkGwnQEgAUGwAmoQpAELIAEpA+gEIgtQRQRAIAEgASkD8AQiDDcDoAIgASALNwOYAiABIAy5IAu5ozkDqAIgAUGqNDYCkAIgAkHemwEgAUGQAmoQpAEgASABKQOABTcDgAIgASABKQP4BCILuSABKQPoBLmjOQOIAiABQdQ6NgLwASABIAs3A/gBIAJB3psBIAFB8AFqEKQBIAEgASkDkAUiCzcD4AEgASALuSABKQOIBSILuaM5A+gBIAFBvDk2AtABIAEgCzcD2AEgAkHXnQEgAUHQAWoQpAELAkAgASkDmAUiC1ANACABIAEpA6AFNwPAASABQfQ2NgKwASABIAs3A7gBIAJBgJsBIAFBsAFqEJQBIAEgASkDqAUiCzcDoAEgASALuSABKQOYBSILuaM5A6gBIAFBsO0ANgKQASABIAs3A5gBIAJBhZwBIAFBkAFqEKQBIAEpA7AFIgtQDQAgASABKQO4BSIMNwOAASABIAs3A3ggASAMuSALuaM5A4gBIAFBleUANgJwIAJBhZwBIAFB8ABqEKQBCyABKQPABSILUEUEQCABIAs3A2ggAUGHNzYCYCACQfOaASABQeAAahCUAQsCQCABKQPIBSILUA0AIAEgCzcDWCABQekyNgJQIAJB85oBIAFB0ABqEJQBIAEpA9AFIgtQDQAgASALNwNIIAFB4jI2AkAgAkHzmgEgAUFAaxCUASABIAEpA9gFIgtCA4Y3AzAgASALuSABKQPQBbmjOQM4IAFB/zM2AiAgASALNwMoIAJBs5sBIAFBIGoQpAELIAEpA+AFIgtQRQRAIAEgASkD6AU3AxAgAUGjNDYCACABIAs3AwggAkGAmwEgARCUAQsgAigCTBogAhClAxogAiACKAIMEQQAGiACLQAAQQFxRQRAIAIoAjQiAARAIAAgAigCODYCOAsgAigCOCIDBEAgAyAANgI0CyACQaTUBCgCAEYEQEGk1AQgAzYCAAsgAigCYBCbASACEJsBCyABQaAIaiQAIAgLmAEBAX8jAEEgayIFJAACQCAAIAVBDGogAykDABC7ASICBH4CQAJAAkAgBA4CAAEEC0J/IQEgAigCBA0BIAIoAggiA0EATA0BIANBAWutIQEMAQtCfyEBIAIoAghBgICAgHhGDQAgAhCxAqwhAQsgACACIAVBDGoQXiAAIAEQhwIFQoCAgIDgAAshASAFQSBqJAAgAQ8LEAEAC/oBAgN+AX8jAEEgayICJABCgICAgOAAIQECQCAAEJcBIgVCgICAgHCDQoCAgIDgAFENACAAEJcBIgZCgICAgHCDQoCAgIDgAFENAAJAIAAgAkEMaiADKQMAELsBIgNFDQAgBadBBGogBqdBBGogAxCRBSEIIAAgAyACQQxqEF4gCEEvcQRAIAAgCBCEAgwBCyAAIAUQzQEhBSAEBEAgABA+IgdCgICAgHCDQoCAgIDgAFENASAAIAdBACAFEKUBGiAAIAdBASAAIAYQzQEQpQEaIAchAQwCCyAAIAYQDyAFIQEMAQsgACAFEA8gACAGEA8LIAJBIGokACABC64CAgN+An8jAEEwayICJABCgICAgOAAIQECQCAAEJcBIgVCgICAgHCDQoCAgIDgAFENAAJAIAAQlwEiBkKAgICAcINCgICAgOAAUQ0AIAAgAkEcaiADKQMAELsBIghFDQAgACACQQhqIAMpAwgQuwEiA0UEQCAAIAggAkEcahBeDAELIAWnQQRqIAanQQRqIAggAyAEQQ9xEOQDIQkgACAIIAJBHGoQXiAAIAMgAkEIahBeIAkEQCAAIAkQhAIMAQsgACAFEM0BIQUgBEEQcQRAIAAQPiIHQoCAgIBwg0KAgICA4ABRDQEgACAHQQAgBRClARogACAHQQEgACAGEM0BEKUBGiAHIQEMAgsgACAGEA8gBSEBDAELIAAgBRAPIAAgBhAPCyACQTBqJAAgAQvDAgIBfgJ/IwBBMGsiAiQAQoCAgIDgACEBAkAgACACQShqIAMpAwAQpgENACAAEJcBIgVCgICAgHCDQoCAgIDgAFENACAAIAJBFGogAykDCBC7ASIGRQRAIAAgBRAPDAELIAAoAtgBIQMgAkIANwIMIAJCgICAgICAgICAfzcCBCACIAM2AgAgAkIBEDAaIAIgAikDKCIBpyIHQf////8DQQEQzAEaIAIgAkJ/Qf////8DQQEQdRogBadBBGoiAyAGIAIQkwUaAkAgBEUgAVByDQAgAkIBEDAaIAIgB0EBa0H/////A0EBEMwBGiADIAIQ0wFBAEgNACACQgEQMBogAiAHQf////8DQQEQzAEaIAMgAyACQf////8DQQEQ5AEaCyACEBsgACAGIAJBFGoQXiAAIAUQzQEhAQsgAkEwaiQAIAEL6hMCAn4BfyMAQdABayIEJAAgACAEEJgFIAEgARA0IgNBqi0CfiAEKQMIIgJCgICAgAh8Qv////8PWARAIAJC/////w+DDAELQoCAgIDAfiACub0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsQQCABIANB3+AAAn4gBCkDECICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQboqAn4gBCkDGCICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQagqAn4gBCkDICICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQfooAn4gBCkDKCICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQfrfAAJ+IAQpAzAiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0HYKAJ+IAQpAzgiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0G23wACfiAEKQNAIgJCgICAgAh8Qv////8PWARAIAJC/////w+DDAELQoCAgIDAfiACub0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsQQCABIANBzSkCfiAEKQNIIgJCgICAgAh8Qv////8PWARAIAJC/////w+DDAELQoCAgIDAfiACub0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsQQCABIANBl+AAAn4gBCkDUCICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQeIoAn4gBCkDWCICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQc/fAAJ+IAQpA2AiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0GGKgJ+IAQpA2giAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0Gt4AACfiAEKQNwIgJCgICAgAh8Qv////8PWARAIAJC/////w+DDAELQoCAgIDAfiACub0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsQQCABIANBxyoCfiAEKQN4IgJCgICAgAh8Qv////8PWARAIAJC/////w+DDAELQoCAgIDAfiACub0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsQQCABIANB8OAAAn4gBCkDgAEiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0HN4AACfiAEKQOIASICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQZIqAn4gBCkDkAEiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0G44AACfiAEKQOYASICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQdUqAn4gBCkDoAEiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0HvJwJ+IAQpA6gBIgJCgICAgAh8Qv////8PWARAIAJC/////w+DDAELQoCAgIDAfiACub0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsQQCABIANB6icCfiAEKQOwASICQoCAgIAIfEL/////D1gEQCACQv////8PgwwBC0KAgICAwH4gArm9IgJCgICAgMCBgPz/AH0gAkL///////////8Ag0KAgICAgICA+P8AVhsLEEAgASADQeszAn4gBCkDuAEiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAEgA0H7JwJ+IAQpA8ABIgJCgICAgAh8Qv////8PWARAIAJC/////w+DDAELQoCAgIDAfiACub0iAkKAgICAwIGA/P8AfSACQv///////////wCDQoCAgICAgID4/wBWGwsQQCABIANBo98AAn4gBCkDyAEiAkKAgICACHxC/////w9YBEAgAkL/////D4MMAQtCgICAgMB+IAK5vSICQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBAIAMQUyEAIARB0AFqJAAgAAufAgEDfiABQv////9vWARAIAAQJEKAgICA4AAPC0KAgICA4AAhBQJ+IAAgAUE2IAFBABAUIgRCgICAgHCDQoCAgIAwUQRAIABBlAEQLQwBCyAAIAQQNwsiBEKAgICAcIMiBkKAgICA4ABSBH4CfiAAIAFBMyABQQAQFCIBQoCAgIBwg0KAgICAMFEEQCAAQS8QLQwBCyAAIAEQNwsiAUKAgICAcIMiBUKAgICA4ABRBEAgACAEEA9CgICAgOAADwsCQCAGQoCAgICQf1EEQCAEpygCBEH/////B3FFDQELIAVCgICAgJB/UQRAIAGnKAIEQf////8HcUUNAQsgAEHMngEgBEH4mQEQvgEhBAsgACAEIAEQxAIFQoCAgIDgAAsLXwEBfwJAIAFFBEAgAkUNASAAIAIQ2QMPCyACRQRAIAAgACgCAEEBazYCACAAIAAoAgRBCGs2AgQgARCbAQwBCyAAKAIIIAAoAgQgAmpPBH8gASACEPMFBUEACw8LQQALJgAgAQRAIAAgACgCAEEBazYCACAAIAAoAgRBCGs2AgQgARCbAQsLCQAgACABNgIYCygBAX8CQCABpygCICIDRQ0AIAMoAgBBBEYNACAAIANBCGogAhDvAwsLPwEBfwJAIAFCgICAgHBUDQAgAaciAi8BBkEvRw0AIAIoAiAiAkUNACAAIAIQ7AMgAEEQaiACIAAoAgQRAAALC0cBAX8CQCABpygCICIDRQ0AIAMpAwAiAUKAgICAYFoEQCAAIAGnIAIRAAALIAMpAwgiAUKAgICAYFQNACAAIAGnIAIRAAALCzABAX8gAacoAiAiAgRAIAAgAikDABAjIAAgAikDCBAjIABBEGogAiAAKAIEEQAACwsnAQF/IAGnKAIgIgIEQCAAIAIpAwAQIyAAQRBqIAIgACgCBBEAAAsLWgECfyABpygCICICBEACQCACKQMAIgFCgICAgHBUDQAgAactAAVBAnENACACKAIMIgNFDQAgACADEOoDIAIpAwAhAQsgACABECMgAEEQaiACIAAoAgQRAAALC3gBA38CQCABpygCICIERQ0AIARBCGohAyAEQQRqIQUDQCADKAIAIgMgBUYNAQJAIAQoAgANACADKQMQIgFCgICAgGBUDQAgACABpyACEQAACyADKQMYIgFCgICAgGBaBEAgACABpyACEQAACyADQQRqIQMMAAsACwuaAQEGfyABpygCICIDBEAgAEEQaiEEIANBBGohBiADKAIIIQIDQCACIAZHBEAgAigCBCEHIAJBEGshBSACQQxrKAIARQRAAkAgAygCAARAIAUQnwUMAQsgACACKQMQECMLIAAgAikDGBAjCyAEIAUgACgCBBEAACAHIQIMAQsLIAQgAygCECAAKAIEEQAAIAQgAyAAKAIEEQAACwuUAgEFfwJAIAFCgICAgHBUDQAgAaciAy8BBkElRw0AIAMoAiAiBUUNAEEAIQMDQAJAIANBE0YEQEEAIQQMAQsgBSADQQJ0aigCCCIEBEAgACAEIAIRAAALIANBAWohAwwBCwsDQCAFKAJUIARMBEBBACEEA0AgBCAFKAJcTg0DIAUoAmAhBkEAIQMDQCADQQ5HBEAgBiAEQTxsaiADQQJ0aigCBCIHBEAgACAHIAIRAAALIANBAWohAwwBCwsgBEEBaiEEDAALAAUgBSgCWCEGQQAhAwNAIANBDkcEQCAGIARBPGxqIANBAnRqKAIEIgcEQCAAIAcgAhEAAAsgA0EBaiEDDAELCyAEQQFqIQQMAQsACwALC80CAQZ/AkAgAUKAgICAcFQNACABpyICLwEGQSVHDQAgAigCICIERQ0AQQAhAgNAIAJBE0YEQEEAIQMDQCAEKAJYIQVBACECIAQoAlQgA0wEQCAAQRBqIgYgBSAAKAIEEQAAQQAhAwNAIAQoAmAhBUEAIQIgBCgCXCADTARAIAYgBSAAKAIEEQAAIAYgBCAAKAIEEQAADAYFA0AgAkEORwRAIAUgA0E8bGogAkECdGooAgQiBwRAIAAgB61CgICAgHCEECMLIAJBAWohAgwBCwsgA0EBaiEDDAELAAsABQNAIAJBDkcEQCAFIANBPGxqIAJBAnRqKAIEIgYEQCAAIAatQoCAgIBwhBAjCyACQQFqIQIMAQsLIANBAWohAwwBCwALAAsgBCACQQJ0aigCCCIDBEAgACADrUKAgICAcIQQIwsgAkEBaiECDAALAAsLNQECfwJAIAFCgICAgHBUDQAgAaciAy8BBkEjRw0AIAMoAiAhAgsgAEEQaiACIAAoAgQRAAALGwEBfyABpygCICIDBEAgACADKAIMIAIRAAALC2ABA38gAacoAiAiAgRAIAIoAgwiA61CgICAgHCEIQEgAy0ABUECcUUEQCACKAIAIgMgAigCBCIENgIEIAQgAzYCACACQgA3AgALIAAgARAjIABBEGogAiAAKAIEEQAACwtkAQJ/IAGnKAIgIgIEQAJAAkAgAi0ABUUNACAAKAK8ASIDRQ0AIAAoAsQBIAIoAgggAxEAAAwBCyACKAIYIgNFDQAgACACKAIUIAIoAgggAxEGAAsgAEEQaiACIAAoAgQRAAALCykBAX8gACABpyICNQIkQoCAgICQf4QQIyAAIAI1AiBCgICAgJB/hBAjCyEAIAGnKAIgKQMAIgFCgICAgGBaBEAgACABpyACEQAACwsiAQF/IAAgAacoAiAiAikDABAjIABBEGogAiAAKAIEEQAACwoAIABBAxB2EFMLZQECfwJAIAFCgICAgHBUDQAgAaciAy8BBkEPRw0AIAMoAiAiBEUNAEEAIQMDQCADIAQtAAVPDQEgBCADQQN0aikDCCIBQoCAgIBgWgRAIAAgAacgAhEAAAsgA0EBaiEDDAALAAsLYwECfwJAIAFCgICAgHBUDQAgAaciAi8BBkEPRw0AIAIoAiAiA0UNAEEAIQIDQCACIAMtAAVPRQRAIAAgAyACQQN0aikDCBAjIAJBAWohAgwBCwsgAEEQaiADIAAoAgQRAAALC3gBAn8gAacoAiAiBCkDACIBQoCAgIBgWgRAIAAgAacgAhEAAAsgBCkDCCIBQoCAgIBgWgRAIAAgAacgAhEAAAsDQCAEKAIQIANKBEAgBCADQQN0aikDGCIBQoCAgIBgWgRAIAAgAacgAhEAAAsgA0EBaiEDDAELCwtSAQJ/IAAgAacoAiAiAikDABAjIAAgAikDCBAjA0AgAyACKAIQTkUEQCAAIAIgA0EDdGopAxgQIyADQQFqIQMMAQsLIABBEGogAiAAKAIEEQAAC4ABAQR/IAGnIgMoAiAhBCADKAIkIQUgAygCKCIDBEAgACADIAIRAAALIAQEQAJAIAVFDQBBACEDA0AgAyAEKAI8Tg0BAkAgBSADQQJ0aigCACIGRQ0AIAYtAAVBAXFFDQAgACAGIAIRAAALIANBAWohAwwACwALIAAgBCACEQAACwt8AQN/IAGnIgIoAigiAwRAIAAgA61CgICAgHCEECMLIAIoAiAiAwRAIAIoAiQiBARAQQAhAgNAIAIgAygCPE5FBEAgACAEIAJBAnRqKAIAEOsBIAJBAWohAgwBCwsgAEEQaiAEIAAoAgQRAAALIAAgA61CgICAgGCEECMLCxIAIAGnKAIgIgAEQCAAEKQDCwseACABpykDICIBQoCAgIBgWgRAIAAgAacgAhEAAAsLGQAgACABpyIAKQMgECMgAEKAgICAMDcDIAtEAQJ/IAGnIQQDQCAEKAIoIANLBEAgBCgCJCADQQN0aikDACIBQoCAgIBgWgRAIAAgAacgAhEAAAsgA0EBaiEDDAELCwtGAQN/IAGnIQMDQCADKAIkIQQgAiADKAIoT0UEQCAAIAQgAkEDdGopAwAQIyACQQFqIQIMAQsLIABBEGogBCAAKAIEEQAAC2kBAn8jAEEQayIHJAACfwJAIAGnIggtAAVBCHFFDQAgACAHQQxqIAIQrAFFDQAgBygCDCAIKAIoTw0AQX8gACAIEJIDDQEaCyAAIAEgAiADIAQgBSAGQYCACHIQbQshACAHQRBqJAAgAAuBAgIDfwF+AkACQCACQQBODQAgAacpAyAiCkKAgICAcINCgICAgJB/Ug0AIAJB/////wdxIgggCqciBykCBCIKp0H/////B3FPDQACQEEEIAYQkwNFDQBBASECIAZBgMAAcUUNAiADQoCAgIBwg0KAgICAkH9SDQAgA6ciCSkCBCIBQv////8Hg0IBUg0AIAdBEGohBwJ/IApCgICAgAiDUEUEQCAHIAhBAXRqLwEADAELIAcgCGotAAALAn8gAUKAgICACINQRQRAIAkvARAMAQsgCS0AEAtGDQILIAAgBkHh6QAQbw8LIAAgASACIAMgBCAFIAZBgIAIchBtIQILIAILRgACfwJAIAJBAE4NACABpykDICIBQoCAgIBwg0KAgICAkH9SDQBBACACQf////8HcSABpygCBEH/////B3FJDQEaC0EBCwuzAQECfwJAIANBAE4NACACpykDICICQoCAgIBwg0KAgICAkH9SDQAgA0H/////B3EiAyACpyIEKQIEIgKnQf////8HcU8NAEEBIQUgAUUNACAEQRBqIQQCfyACQoCAgIAIg1BFBEAgBCADQQF0ai8BAAwBCyADIARqLQAACyEDIAFBBDYCACAAIANB//8DcRCfAyECIAFCgICAgDA3AxggAUKAgICAMDcDECABIAI3AwgLIAULWwECfyABpygCECIAQTBqIQMgACAAKAIYIAJxQX9zQQJ0aigCACEAA0ACQCAARQ0AIAMgAEEBa0EDdGoiBCgCBCACRg0AIAQoAgBB////H3EhAAwBCwsgAEEARws1AQF+IAEpAwAiAkIgiKdBdU8EQCACpyIBIAEoAgBBAWo2AgALIAAgAhCKAUKAgICA4AAQUwuOAQECfyABKAIAIgJBAEoEQCABIAJBAWsiAjYCAAJAIAINACABLQAEQfABcUEQRw0AIAEoAggiAiABKAIMIgM2AgQgAyACNgIAIAFBADYCCCAAKAJgIgIgAUEIaiIDNgIEIAEgAEHgAGo2AgwgASACNgIIIAAgAzYCYAsPC0HFjQFBrvwAQbAsQc/0ABAAAAtvAQJ/IAEgASgCACICQQFqNgIAIAJFBEAgASgCCCICIAEoAgwiAzYCBCADIAI2AgAgAUEANgIIIAAoAlAiAiABQQhqIgM2AgQgASAAQdAAajYCDCABIAI2AgggACADNgJQIAEgAS0ABEEPcToABAsLDwAgASABKAIAQQFqNgIAC4gBAgF+AX9BACECQoCAgIAwIQEDQAJAIAJBAkcEfiAFIAJBA3QiBGoiBzUCBEIghkKAgICAMFENASAAQawuQQAQFUKAgICA4AAFQoCAgIAwCw8LIAMgBGopAwAiBkIgiKdBdU8EQCAGpyIEIAQoAgBBAWo2AgALIAcgBjcDACACQQFqIQIMAAsAC1wBAn4gAiAAKAIAEC0hA0EAIQAgA0KAgICAcINCgICAgOAAUSACIAEoAgAQLSIEQoCAgIBwg0KAgICA4ABRckUEQCADpyAEpxCDAiEACyACIAMQDyACIAQQDyAAC2sBAX4CQAJAAkACQAJAIAMtAAUiAQ4EAwICAAELIAAgAygCCBDKBA8LIAFBCEYNAgsQAQALIAAgAygCDCADKAIAIAMtAAggAy0ACSADLgEGEIIBDwsgACAAEDQiBCADKAIIIAMoAgwQIiAECwkAIAAgAxCNAwtTAQF+IAAQNCIEQoCAgIBwg0KAgICA4ABSBEAgASABKAIAQQFqNgIAIAAgBEE8IAGtQoCAgIBwhEEDEBlBAE4EQCAEDwsgACAEEA8LQoCAgIDgAAsDAAELagEBfyMAQRBrIgMkACABKAIEIQEgAiADQQxqIAAoAgQQrAFBACACIANBCGogARCsARtFBEBB0MUAQa78AEGDOkH8yQAQAAALIAMoAgghACADKAIMIQEgA0EQaiQAQX8gACABRyAAIAFLGwvaAwICfgF/IwBBIGsiBSQAAkACQCAAIAFBLBBLIgJFDQBCgICAgDAhAQJAIAIpAwAiBkKAgICAcINCgICAgDBSBEACfwJAIAanIgMvAQZBFWtB//8DcUEKTQRAIAMoAiAoAgwoAiAtAARFDQEgABBrDAULIAAgBUEcaiAGENYBDQQgBUEcagwBCyADQShqCyEIIAIoAgwiAyAIKAIASQ0BIAAgAikDABAPIAJCgICAgDA3AwALIARBATYCAAwCCyACIANBAWo2AgwgBEEANgIAIAIoAghFBEAgA0EATgRAIAOtIQEMAwtCgICAgMB+IAO4vSIBQoCAgIDAgYD8/wB9IAFC////////////AINCgICAgICAgPj/AFYbIQEMAgtCgICAgOAAIQEgACACKQMAIAMQsAEiBkKAgICAcINCgICAgOAAUQ0BIAIoAghBAUYEQCAGIQEMAgsgBSAGNwMIIAUgA0EATgR+IAOtBUKAgICAwH4gA7i9IgFCgICAgMCBgPz/AH0gAUL///////////8Ag0KAgICAgICA+P8AVhsLIgc3AwAgAEECIAUQiQMhASAAIAYQDyAAIAcQDwwBCyAEQQA2AgBCgICAgOAAIQELIAVBIGokACABCxAAIwAgAGtBcHEiACQAIAALBgAgACQACwQAIwAL7gICBH8CfiMAQRBrIgMkAAJAAkAgAikDECIHQoCAgIBwg0KAgICAkH9SBEAgAEGDlAFBABAVDAELIAIpAxghCCAAIAcQswEiBEUEQEEAIQQMAQsgACAIELMBIgZFDQACQCAAIAQgBhDJBSIBRQ0AIAAgARD+A0EASARAIABBARCPBAwBCyABIAEoAgBBAWo2AgAgACABrUKAgICAUIQgACkDwAFBAEEAEMgFIgdCgICAgHCDQoCAgIDgAFENACAAIAcQDyABIQULIAAgBhBUIAVFDQAgAyAAIAUQjQMiBzcDACAHQoCAgIBwg0KAgICA4ABRDQAgACAAIAIpAwBCgICAgDBBASADECEQDyAAIAMpAwAQDwwBCyAAKAIQIgEpA4ABIQcgAUKAgICAIDcDgAEgAyAHNwMIIAAgACACKQMIQoCAgIAwQQEgA0EIahAhEA8gACADKQMIEA8LIAAgBBBUIANBEGokAEKAgICAMAsSACAAQQA2ArABIABCADcDqAELHwAgAEEANgKwASAAQTg2AqwBIABBOUEAIAEbNgKoAQsfACAAIAAoAhAgACABIAIQBiIAEPEFIQEgABCbASABC08CAX8BfiAAKAIQIAAgARAHIgJFBEBBAA8LIAAgAiACED8gAUEhEPQFIgRCgICAgHCDQoCAgIDgAFIEQCAAIAQQDyAEpyEDCyACEJsBIAMLCgAgAEIANwOQAQsSACAAQQA2ApQBIABBNzYCkAELBgAgABANCwoAIAAgAUEDdGoLEwAgAEE2IAJBAEEBIAEQggEQUwtLAQF/IwBBEGsiBSQAIAUgATcDCAJAIAAgBUEIaiACIAMgBBAOIgBFBEBCgICAgDAhAQwBCyAAKQMAIQEgABCbAQsgBUEQaiQAIAELPwIBfwF+IwBBEGsiAiQAIAAgAhDNAiEDIAEgAikDABBTNgIAIAEgAikDCBBTNgIEIAMQUyEAIAJBEGokACAACyoBAX4gACkDwAEiAUIgiKdBdU8EQCABpyIAIAAoAgBBAWo2AgALIAEQUwvXAQICfgF/An9B/McAIAEpAwAiAkIgiKciAUUgAUELakERS3INABoCQAJAIAJCgICAgHCDIgNCgICAgNB+UgRAQagsIANCgICAgOB+UQ0DGiADQoCAgIDwflIEQEG6zAAgACACEDgNBBogA0KAgICAgAF8QiCIpyIAQQ1JDQIMAwtB1TEMAwtBgNcADAILQYM8IAB2QQFxRQ0AIABBAnRB0J4BaigCAAwBC0HVygBBxTEgAkKAgICAcFQbCyIAED9BAWoiARCxASIEBH8gBCAAIAEQHwVBAAsLeQEBfyMAQRBrIgUkACADBEAgBSABNgIMQQEhAwJAAkACQCAFQQxqQQAQkwRBM2oOAwIBAAELIAVBDGpBABCTBCIDQS5HIANBKEdxIQMMAQtBACEDCyADIARyIQQLIAAgASABED8gAiAEEPQFEFMhACAFQRBqJAAgAAvUAQICfgF/AkAgACABKQMAQoCAgIAwQoCAgIAwEJQEIgJCgICAgHCDQoCAgIDgAFENACAAIAIQswEhBCAAIAIQDyAERQ0AIAAgBCAEED9B7IgBEPUFIQIgACAEEFQgAkKAgICAcINCgICAgOAAUQ0AIAAgAiABKQMAQeHoABD4AyAAIAIgASkDAEG66wAQ+AMgACACIAEpAwBByNcAEPgDIAAgAkKAgICAMEKAgICAMBCUBCEDIAAgAhAPIAAgAxCzASEBIAAgAxAPIAEPCyAAIAEQ9wULOQIBfwF+IAE1AgRCIIZCgICAgOAAUQR/IAAoAhAiACkDgAEhAyAAQoCAgIAgNwOAASADEFMFQQALC3IBBH8jACIGIQcgA0EAIANBAEobIQggBiADQQN0QQ9qQXBxayIGJAADQCAFIAhGRQRAIAYgBUEDdGogBCAFQQJ0aigCACkDADcDACAFQQFqIQUMAQsLIAAgASkDACACKQMAIAMgBhAhEFMhACAHJAAgAAuNAQECfiAAIAIpAwAQMSECIAAgASkDACACIAMpAwAgBCkDACIJIAUpAwAiCkGBAkEBIAgbQQAgBhtBhAhBBCAIG0EAIAcbciIBIAFBgBByIAlCgICAgHCDQoCAgIAwURsiASABQYAgciAKQoCAgIBwg0KAgICAMFEbIgFBgMAAciABIAgbEG0aIAAgAhATC0QBAX4gACACKQMAEDEhAiADKQMAIgRCIIinQXVPBEAgBKciAyADKAIAQQFqNgIACyAAIAEpAwAgAiAEELEFIAAgAhATCywBAX4gACACKQMAEDEhAiAAIAEpAwAiAyACIANBABAUIQMgACACEBMgAxBTC/QBAgV/AX4gAEGgAWohBwJAA0ACQCABIAZGDQAgACgCpAEiAyAHRg0AIAMoAgAiBSADKAIEIgQ2AgQgBCAFNgIAIANCADcCAEEAIQQgAygCCCIFIAMoAhAgA0EYaiADKAIMERkAIQgDQCAEIAMoAhBORQRAIAUgAyAEQQN0aikDGBAPIARBAWohBAwBCwsgBSAIEA8gBSgCECIEQRBqIAMgBCgCBBEAACACIAU2AgAgCEKAgICAcINCgICAgOAAUQRAIAUoAhAiACkDgAEhCCAAQoCAgIAgNwOAAQwDBSAGQQFqIQYMAgsACwsgBq0hCAsgCBBTCw8AIAAoAqQBIABBoAFqRwshAQF+IAAgACABEPYFIgIQDyACQoCAgIBwg0KAgICAMFILPwEBfiAAIAEQ9gUiAkKAgICAcINCgICAgDBRBEAgACABKQMAQa3LABCyASECCyAAIAIQswEhASAAIAIQDyABC7UBAgJ/A34jAEEQayIDJAAgACkDwAEiBUIgiKdBdU8EQCAFpyIEIAQoAgBBAWo2AgALIAAgBUGD0wAQsgEhBiAAIAUQDyADIAAgARBiNwMIAkAgAgRAIAAgACAGQdnAABCyASIFIAZBASADQQhqECEhByAAIAMpAwgQDwwBCyAAIAZCgICAgDBBASADQQhqECEhByADKQMIIQULIAAgBRAPIAAgBhAPIAcQUyEAIANBEGokACAACwoAIAAgARBiEFMLPgIBfwF8IwBBEGsiAiQAIAJCgICAgICAgPz/ADcDCCAAIAJBCGogASkDABBCGiACKwMIIQMgAkEQaiQAIAMLaQEBfgJ+IAG9IgICfyABmUQAAAAAAADgQWMEQCABqgwBC0GAgICAeAsiALe9UQRAIACtDAELQoCAgIDAfiACQoCAgIDAgYD8/wB9IAJC////////////AINCgICAgICAgPj/AFYbCxBTCwgAIAAQPhBTCw0AIAAgASkDABBHEFMLCAAgABA0EFMLKQEBfiABKQMAIgJCIIinQXVPBEAgAqciACAAKAIAQQFqNgIACyACEFMLCAAgACABEFQLFgAgACgCECIAQRBqIAEgACgCBBEAAAs+AgF/AX4CQCABKQMAIgNCIIinQXVJDQAgA6ciAiACKAIAIgJBAWs2AgAgAkEBSg0AIAAgAxCWBAsgARCbAQsQACAAIAEpAwAQDyABEJsBCwcAIAAQpAML2QMCAn8BfiMAQSBrIgIkAAJAAkAgAUKAgICAcINCgICAgDBSBEAgAEGiPkEAEBUMAQsgAykDACIBQiCIp0F1TwRAIAGnIgMgAygCAEEBajYCAAsDQAJAAkACQAJAAkACQEEHIAFCIIinIgMgA0EHa0FuSRtBC2oOEwIIAQUDBQUFBQUEAAAFBQUFBQEFCyAAIAHEEIcCIQEMBwsCQAJ+IAAgAkEMaiABELsCIgMoAghB/v///wdOBEAgACABEA8gAEHDK0EAEFBCgICAgOAADAELIAAQlwEiBkKAgICAcINCgICAgOAAUQ0BIAanQQRqIgQgAxBEIQUgBEEBENEBIQQgACABEA8gBCAFciIEQSBxBEAgACAGEA8gABB8QoCAgIDgAAwBCyAEQRBxBEAgACAGEA8gAEH1xQBBABBQQoCAgIDgAAwBCyAAIAYQzQELIQEgAyACQQxqRw0HIAJBDGoQGwwHCyAAIAEQDwwFCyAAIAEQNyIBQoCAgIBwg0KAgICA4ABSDQMMBQsgACABEKoFIQEMBAsgACABQQEQmgEiAUKAgICAcINCgICAgOAAUg0BDAMLCyAAIAEQDyAAQewrQQAQFQtCgICAgOAAIQELIAJBIGokACABC54OAg1/An4jAEHQAGsiBSQAQoCAgIDgACETAkAgABCXASISQoCAgIBwg0KAgICA4ABRDQAgBSABNgI4IBKnQQRqIQoCQAJAAkACQAJAIAJBEEwEQCABQeDRACAFQThqEJkFDQEgBSgCOCEBCwJAAkACQCABLQAAIgRBK2sOAwECAAILQQEhEAsgBSABQQFqIgw2AjggAS0AASEEIAwhAQsCQAJAAkACQCAEQf8BcUEwRgRAAkACQCABLQABIgRB+ABHBEAgBEHvAEYNBSAEQdgARw0BCyACQW9xRQRAIAUgAUECajYCOEEQIQIgAS0AAhCWAUEQSQ0HDAgLIARB7wBGDQYgAkUhBgwBCyACRSEGIAINACAEQc8ARg0ECyAEQeIARg0BIAYgBEHCAEZxDQMMAgsgAkEQSg0DIAFBrN0AIAVBOGoQmQVFDQEMBwsgBiACRXJFDQIMAQsgAg0BC0EKIQILAn8gAiACQQFrIgRxBEAgCigCACEEIAVCADcCLCAFQoCAgICAgICAgH83AiQgBSAENgIgIAVBIGoMAQtBICAEZ2tBACACQQJPGyEJIAoLIQ0gBSgCOCEEA0AgBC0AAEEwR0UEQCAFIARBAWoiBDYCOAwBCwtBICEMIAlFBEAgAkHeqARqLQAAIQwLIA1BARBBGiAFQQA2AjQgDCEEQQAhBgJAAkACQAJAA0ACQAJAIAUoAjgiCC0AACIRQS5HDQAgASAITwRAQS4hESAILAABEJYBIAJODQELIA4NA0EBIQ4gBSAIQQFqIgc2AjggCC0AASERIAshDwwBCyAIIQcLIAIgEcAQlgEiCEsEQCAFIAdBAWo2AjggC0EBaiELIAkEQCAEIAlrIgRBAEwEQCANIAVBNGogCEEAIARrdiAGchDmAw0GIARBH3UgCCAEQSBqIgR0cSEGDAMLIAggBHQgBnIhBgwCCyAIIAIgBmxqIQYgBEEBayIEDQEgDSAFQTRqIAYQ5gMhByAMIQRBACEGIAdFDQEMAwsLIA8gCyAOGyEPCyAEIAxGDQIgCSAERXJFBEADQCACIAZsIQYgBEEBayIEDQALCyANIAVBNGogBhDmA0UNAiAJDQELIA0QGwsgChA1DAMLIA0oAhBBACAFKAI0Ig5BAnRBBGoQKxogBSgCOCIIIAFHDQEgCQ0AIA0QGwsgChA1DAMLIAgtAAAhBAJAAkACfwJ/AkAgAkEKRgRAIAQiB0EgckHlAEYNAUEAIQtBAAwCC0HAACEHIARBwABGDQAgCUUEQEEAIQYMBAsgBCIHQSByQfAARg0AQQAhBiAJDAILQQAhC0EAIAEgCE8NABogBSAIQQFqIgY2AjggB0HfAXEhAUEBIQcCQAJAAkAgCC0AAUEraw4DAAIBAgsgBSAIQQJqIgY2AjgMAQsgBSAIQQJqIgY2AjhBACEHCyABQdAARiELQQAhBANAIAYsAAAQlgEiAUEJTQRAIARBzJmz5gBOBEAgBw0IIAogEBCJAQwJBSAFIAZBAWoiBjYCOCABIARBCmxqIQQMAgsACwsgBEEAIARrIAcbCyEGIAlFDQFBASAJIAsbCyEEIA0gEDYCBCANIAQgBmwgCSAPbGo2AgggDUH/////A0EBELMCIQQMAQsCQCANKAIMIgcgDkEBaiILRgRAIAogEBCJAUEAIQQMAQsgCigCACEBIAVCADcCGCAFQoCAgICAgICAgH83AhAgBSABNgIMIA0oAhAhDiACEJcFIRFBACEEAkACQCABKAIAQQBBAkEiIAcgC2siB0EBa2drIAdBAkkbIghBFGwgASgCBBEBACIJBEAgDiALQQJ0aiEOIA8gByAMbGsgBmohDANAIAQgCEZFBEAgBSgCDCEPIAkgBEEUbGoiC0IANwIMIAtCgICAgICAgICAfzcCBCALIA82AgAgBEEBaiEEDAELC0EAIQQgBUEMaiAOIAdBACAHIBEgCRDlAyEHA0AgBCAIRkUEQCAJIARBFGxqEBsgBEEBaiEEDAELCyABKAIAIAlBACABKAIEEQEAGiAHRQ0BCyAKEDVBICEEDAELIAUgEDYCECAFKAIYRQRAIAogBUEMahBEIQQMAQsgDEUEQCAKIAVBDGoQRCAKQf////8DQQEQzgFyIQQMAQsgCigCACEBIAVCADcCSCAFQoCAgICAgICAgH83AkAgBSABNgI8IAVBPGogAiAMIAxBH3UiAXMgAWtB/////wNBABD8AiEBAn8gDEEASARAIAogBUEMaiAFQTxqIAUoAhhBBXRBABCVAQwBCyAKIAVBDGogBUE8akH/////A0EAEEMLIAFyIQQgBUE8ahAbCyAFQQxqEBsLIA0QGwsgBEEgcUUNAgsgACASEA8gABB8DAILIAogEBCMAQsgACASIANBCXZBAXEQlgUhEwsgBUHQAGokACATC8UCAgR/AX4jAEEgayIHJAACfwJAAkACQCACQY0BRw0AIAAoAhAoAowBIgQEQCAELQAoQQRxDQELIABB25ABQQAQFQwBCyAAEJcBIghCgICAgHCDQoCAgIDgAFINAQsgACADEA9BfwwBCyAIpyIFQQRqIQYgACAHQQxqIAMQuwEhBAJAAkACQAJAAkACQCACQYwBaw4KAQAEBAMDAwMDAgMLIAYgBBBEIQIMBAsgBiAEEEQhAiAFIAUoAghBAXM2AggMAwsgBiAEQgFB/////wNBARB1IQIgBSAFKAIIQQFzNgIIDAILEAEACyAGIAQgAkEBdEGdAmusQf////8DQQEQdSECCyAAIAQgB0EMahBeIAAgAxAPIAIEQCAAIAgQDyAAIAIQhAJBfwwBCyABIAAgCBDNATcDAEEACyEAIAdBIGokACAAC7YJAgZ/BH4jAEFAaiIGJABCgICAgOAAIQwCfwJAAkAgABCXASILQoCAgIBwg0KAgICA4ABRDQACQCAAIAZBLGogAxC7ASIHRQ0AIAAgBkEYaiAEELsBIghFBEAgACAHIAZBLGoQXgwBCyALp0EEaiEJAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkACQAJAAkAgAUGaAWsOGQECBA0ABQgIDAwMDAwMDAwMDAwJCwoMDAMMCyAJIAcgCEH/////A0EBEOQBIQUMDQsgCSAHIAhB/////wNBARBDIQUMDAsgACgCECgCjAEiBQRAIAUtAChBBHENBAsgACgC2AEhASAGQgA3AgwgBkKAgICAgICAgIB/NwIEIAYgATYCACAJIAYgByAIQQEQ5AMhBSAGEBsMCwsgCSAHIAhBBhCVBUEBcSEFDAoLIAkgByAIQQEQlQVBAXEhBQwJCyAIKAIERQ0BQQEhBSAAKAIQKAKMASIJRQ0IIAktAChBBHFFDQgLIAAgCxAPAkACfwJAAkAgACAAKAIoKQOIAiILQd0BIAtBABAUIgtCgICAgHCDIgxCgICAgDBSBEAgDEKAgICA4ABRDQIgACALQSUQSyIFRQ0CIAUgARD3A0ECdGooAggiBQ0BIAAgCxAPC0KAgICA4AAhDCAAELYFIgtCgICAgHCDQoCAgIDgAFINAyAAIAcgBkEsahBeIAAgCCAGQRhqEF4MDgsgACADELkCIgxCgICAgHCDQoCAgIDgAFENACAAIAQQuQIiDkKAgICAcINCgICAgOAAUQRAIAAgDBAPDAELIAUgBSgCAEEBajYCACAGIA43AwggBiAMNwMAIAAgBa1CgICAgHCEQoCAgIAwQQIgBhAvIQ0gACAMEA8gACAOEA9BACANQoCAgIBwg0KAgICA4ABSDQEaC0KAgICAMCENQQELIQEgACALEA8gACAHIAZBLGoQXiAAIAggBkEYahBeIAAgAxAPIAAgBBAPQX8gAQ0NGiACIA03AwAMCQsgC6dBBGohBSAAKALgASEJIAAoAtwBIQoCfyABQZsBRgRAIAUgByAIIAogCRCVAQwBCyAFIAcgCCAKIAlBgIAEchCUBQshASAAIAcgBkEsahBeIAAgCCAGQRhqEF4gACADEA8gACAEEA8gAUEgcSIBBEAgACALEA8gACABEIQCDAwLIAIgCzcDAAwICyAJIAcgCEH/////A0GBgAQQlAUhBQwGCyAGIAhBABCpASAGKAIAIQUgCSAHEEQgCUEAQYGAgIB4IAUgBUGBgICAeEwbIgVrIAUgAUGhAUYbIgFB/////wNBARDMAXIhBSABQQBODQUgCUECENEBQSRxIAVyIQUMBQsgCSAHIAgQkwUhBQwECyAJIAcgCEEAEOMDIQUMAwsgCSAHIAhBARDjAyEFDAILEAEACyAJIAcgCEH/////A0EBEMsBIQULIAAgByAGQSxqEF4gACAIIAZBGGoQXiAAIAMQDyAAIAQQDyAFBEAgACALEA8gACAFEIQCDAQLIAIgACALEM0BNwMAC0EADAMLIAshDAsgACAMEA8gACADEA8gACAEEA8LQX8LIQAgBkFAayQAIAAL4QEBBH8jAEEwayIEJABBfyEHAkAgACAEQRxqIAIQuwIiBUUNAAJAIAAgBEEIaiADELsCIgZFBEAgBSAEQRxqRw0BIARBHGoQGwwBCwJ/AkACQAJAAkACQAJAIAFBowFrDgcFAAECBAQDBAsgBSAGEJIFDAULIAYgBRCyAgwECyAGIAUQkgUMAwsgBSAGEIICDAILEAEACyAFIAYQsgILIQcgBEEcaiAFRgRAIARBHGoQGwsgBEEIaiAGRgRAIARBCGoQGwsgACACEA8MAQsgAiEDCyAAIAMQDyAEQTBqJAAgBwsLACAAIAFBChCaBQuuAgIDfwF+IwBBIGsiBSQAAkAgAaciBygCICIGRQ0AIAYoAggiCCgCBA0AIAhBATYCBCAHLwEGQTJrIQcCQAJAIANBAEwEQEKAgICAMCEBDAELIAcgBCkDACIBQoCAgIBwVHINAAJAAkAgACABIAYpAwAQUgRAIABB88oAQQAQFQwBCyAAIAFB/wAgAUEAEBQiAkKAgICAcINCgICAgOAAUg0BCyAAKAIQIgMpA4ABIQEgA0KAgICAIDcDgAEgACAGKQMAIAFBARCKBSAAIAEQDwwDCyAAIAIQOA0BIAAgAhAPCyAAIAYpAwAgASAHEIoFDAELIAYpAwAhCSAFIAI3AxAgBSABNwMIIAUgCTcDACAAQTVBAyAFEJoDIAAgAhAPCyAFQSBqJABCgICAgDAL3wECA38CfiAAQegAEF8iBUUEQEKAgICA4AAPCyAFQQE2AgAgACgCECEGIAVBBDoABCAGKAJQIgcgBUEIaiIINgIEIAUgBkHQAGo2AgwgBSAHNgIIIAYgCDYCUCAFQoCAgIAwNwMYIAVCgICAgDA3AxAgBUEANgIgQoCAgIDgACEJAkACQCAAIAVBEGoQzQIiCkKAgICAcINCgICAgOAAUgRAIAAgBUEoaiABIAIgAyAEEO0DRQ0BCyAAIAoQDwwBCyAFQQE2AiAgACAFEIkFIAohCQsgACgCECAFEIgFIAkLmAEBAX8gAaciBS8BBkE1ayEGIAUoAiAhBSADQQBMBH5CgICAgDAFIAQpAwALIQEgBSAGNgI0IAFCIIinIQMCQCAGBEAgA0F1TwRAIAGnIgMgAygCAEEBajYCAAsgACABEIoBDAELIANBdU8EQCABpyIDIAMoAgBBAWo2AgALIAUoAmRBCGsgATcDAAsgACAFEIkFQoCAgIAwC7oBAQF/IABB0AAQXyIFBEAgBUEANgIEIAUgBUHIAGoiBjYCTCAFIAY2AkgCQCAAIAVBCGoiBiABIAIgAyAEEO0DBEAgBUEFNgIEDAELIAAgBhC0AiICQoCAgIBwg0KAgICA4ABRDQAgACACEA8gACABQTkQZSIBQoCAgIBwg0KAgICA4ABRDQAgBSABpyIANgIAIAFCgICAgHBaBEAgACAFNgIgCyABDwsgACgCECAFEIcFC0KAgICA4AALsgMCBX8DfiMAQRBrIgQkAAJAAkAgAykDACILQoCAgIBwWgRAIAunIgcvAQZBE2tB//8DcUECSQ0BCyAAQRMQhgNCgICAgOAAIQoMAQtCgICAgOAAIQogBygCICIFRQ0AIARCADcDCCACQQJOBEAgACAEQQhqIAMpAwgQpgENAQsgBS0ABARAIAAQawwBCyAEKQMIIgkgBSgCACIGrFYEQCAAQYcuQQAQUAwBCyAGIAmnIghrIQYCQCACQQNIDQAgAykDECIJQoCAgIBwg0KAgICAMFENACAAIAQgCRCmAQ0BIAQpAwAiCSAGrVYEQCAAQaHZAEEAEFAMAgsgCachBgsgACABQSAQZSIBQoCAgIBwg0KAgICA4ABRDQACQAJAIAUtAAQEQCAAEGsMAQsgAEEYECkiAg0BCyAAIAEQDwwBCyACIAGnIgA2AgggC0IgiKdBdU8EQCAHIAcoAgBBAWo2AgALIAIgBjYCFCACIAg2AhAgAiAHNgIMIAUoAgwiAyACNgIEIAIgBUEMajYCBCACIAM2AgAgBSACNgIMIAAgAjYCICABIQoLIARBEGokACAKCxMAIABByPoAQQAQFUKAgICA4AALQgEBfiMAQRBrIgIkAEKAgICA4AAhBCAAIAJBCGogAykDABCmAUUEQCAAIAEgAikDCEEUENwDIQQLIAJBEGokACAEC0ABAX4jAEEQayICJABCgICAgOAAIQQgACACQQhqIAMpAwAQpgFFBEAgACABIAIpAwgQ+QIhBAsgAkEQaiQAIAQLhAYCA38HfiMAQSBrIgUkAEKAgICA4AAhDQJAIAAgASAEQSZqEGUiAUKAgICAcINCgICAgOAAUQ0AQoCAgIAwIQoCQAJAAkACQCAAQRwQXyIGRQ0AIAYgBEEBdkEBcTYCACAGIAZBBGoiBzYCCCAGIAc2AgQgAUKAgICAcFoEQCABpyAGNgIgCyAGQQE2AhQgBiAAQQgQKSIHNgIQQoCAgIAwIQtCgICAgDAhCCAHRQ0CIAcgBzYCBCAHIAc2AgAgBkEENgIYIAJBAEwNAyADKQMAIghCgICAgBCEQoCAgIBwg0KAgICAMFENAyAAIAFB6ABBwgAgBEEBcSICGyABQQAQFCIKQoCAgIBwg0KAgICA4ABRDQAgACAKEDgNASAAQZDMAEEAEBULQoCAgIAwIQtCgICAgDAhCAwBCyAAIAhBABDnASIIQoCAgIBwg0KAgICA4ABRBEAMAQsCQCAAIAhB6gAgCEEAEBQiC0KAgICAcINCgICAgOAAUQ0AAkADQCAFIAAgCCALIAVBFGoQrgEiCTcDGCAJQoCAgIBwg0KAgICA4ABRDQIgBSgCFEUEQAJAIAIEQCAAIAogAUEBIAVBGGoQISIOQoCAgIBwg0KAgICA4ABSDQEgACAFKQMYEA8MBQsCQAJAIAlC/////29YBEAgABAkQoCAgIAwIQkMAQsgACAJQgAQTSIJQoCAgIBwg0KAgICA4ABSDQELQoCAgIAwIQwMBAsgACAFKQMYQgEQTSIMQoCAgIBwg0KAgICA4ABRDQMgBSAMNwMIIAUgCTcDACAAIAogAUECIAUQISIOQoCAgIBwg0KAgICA4ABRDQMgACAJEA8gACAMEA8LIAAgDhAPIAAgBSkDGBAPDAELCyAAIAkQDyAAIAsQDyAAIAgQDyAAIAoQDwwDCyAAIAUpAxgQDyAAIAkQDyAAIAwQDwsgCEKAgICAcFQNACAAIAhBARCtARoLIAAgCxAPIAAgCBAPIAAgChAPIAAgARAPDAELIAEhDQsgBUEgaiQAIA0L1wMCAX8DfiMAQSBrIgYkAAJAAkACQCAFQQFxBEBCgICAgOAAIQcgACAGQRhqIAFB3gAQgQEiBUUNAwJAIAUpAwAiAUKAgICAcFoEQCABpy0ABUEQcQ0BCyAAQaI+QQAQFQwECyAGKQMYIghCgICAgHCDQoCAgIAwUQRAIAAgASACIAMgBBCQAyEHDAQLIAAgAyAEEIkDIglCgICAgHCDQoCAgIDgAFENAiAFKQMAIQEgBiACNwMQIAYgCTcDCCAGIAE3AwAgACAIIAUpAwhBAyAGECEiAUL/////b1YNASABQoCAgIBwg0KAgICA4ABRDQEgACABEA8gABAkDAILQoCAgIDgACEHIAAgBkEYaiABQdoAEIEBIgVFDQIgBikDGCEBIAUtABBFBEAgACABEA8gAEGbzABBABAVDAMLIAFCgICAgHCDQoCAgIAwUQRAIAAgBSkDACACIAMgBBAhIQcMAwsgACADIAQQiQMiCEKAgICAcINCgICAgOAAUgRAIAUpAwAhByAGIAg3AxAgBiACNwMIIAYgBzcDACAAIAEgBSkDCEEDIAYQISEHCyAAIAEQDyAAIAgQDwwCCyABIQcLIAAgCBAPIAAgCRAPCyAGQSBqJAAgBwuCBQEDfiADKQMIIQYCQCAAIAMpAwAiBBDQAyICQQBOBEACQCABQoCAgIBwg0KAgICAMFINACAAKAIQKAKMASkDCCEBIAJFIAZCgICAgHCDQoCAgIAwUnINACAAIARBPCAEQQAQFCIFQoCAgIBwg0KAgICA4ABRBEAgBQ8LIAAgBSABEFIhAyAAIAUQDyADRQ0AIARCIIinQXVJDQIgBKciACAAKAIAQQFqNgIADAILAkACQAJAAkACQCAEQoCAgIBwVA0AIASnIgMvAQZBEkcNACADKAIgIgIgAigCAEEBajYCACACrUKAgICAkH+EIQUgBkKAgICAcINCgICAgDBSDQEgAygCJCICIAIoAgBBAWo2AgAgAq1CgICAgJB/hCEEDAMLAkACQAJAIAIEQCAAIARB7AAgBEEAEBQiBUKAgICAcINCgICAgOAAUQRAQoCAgIAwIQYMCAsgBkKAgICAcINCgICAgDBRBEAgACAEQe0AIARBABAUIgZCgICAgHCDQoCAgIDgAFINBAwICyAFIQQgBkIgiKdBdEsNAQwDCyAEQiCIp0F1TwRAIASnIgIgAigCAEEBajYCAAsgBkIgiKdBdUkNAQsgBqciAiACKAIAQQFqNgIACyAEIQULIAVCgICAgHCDQoCAgIAwUQRAIABBLxAtIQUMAgsgACAFECghBCAAIAUQDyAEIgVCgICAgHCDQoCAgIDgAFENAwwBCyAAIAYQKCIGQoCAgIBwg0KAgICA4ABRDQILIAAgBSAGEJgEIgRCgICAgHCDQoCAgIDgAFENASAAIAYQDwsgACABIAUgBBDeBQ8LIAAgBRAPIAAgBhAPC0KAgICA4AAPCyAEC6IOAgd/AX4jAEHgAGsiByQAIAdBCGpBAEHQABArGiAHIAQ2AhQgByAANgIIIAcgAiADaiIDNgJEIAcgAjYCQCAHQQE2AhAgB0KggICAEDcDGAJAIAItAABBI0cNACACLQABQSFHDQAgByACQQJqIgI2AlwDQAJAAkACQCACIANPDQACQCACLQAAIghBCmsOBAEAAAEACyAIwEEATg0CIAJBBiAHQdwAahBYIghBfnFBqMAARw0BIAcoAlwhAgsgByACNgJADAMLIAcoAlwhAiAIQX9HDQELIAcgAkEBaiICNgJcDAALAAsCQAJAAkACQAJAAkACfwJAAkACQAJAAn8gBUEDcSIKQQJGBEAgACgCECgCjAEiC0UNBCALKQMIIg5C/////29YDQMgDqciAi8BBhDuAUUNAiACKAIkIQxBACEIIAIoAiAiAy0AEAwBCyAFQQN2IQIgCkEBRwRAQQAhA0EAIQggAkEDcQwBC0KAgICA4AAhDiAAIAQQqgEiA0UNCyAAQfAAEF8iCEUEQCAAIAMQEwwMCyAIQoCAgIAwNwNoIAhCgICAgDA3A2AgCEKAgICAMDcDSCAIQoCAgIAwNwNAIAggAzYCBCAIQQE2AgAgACgC9AEiAyAIQQhqIgk2AgQgCCAAQfQBajYCDCAIIAM2AgggACAJNgL0AUEAIQMgAkECcUEBcgshCSAAQQBBAUEAIARBARDoAyICRQ0HIAcgAjYCSCACIApBAkciBDYCTCACIAo2AiQgAiAFQQZ2QQFxNgJoAkAgBEUEQCACIAMvABFBBnZBAXE2AlAgAiADLwARQQd2QQFxNgJUIAIgAy0AEkEBcTYCWCADLwARIQQgAkHQADYCcCACIAk6AG4gAiAEQQl2QQFxNgJcDAELIAJB0AA2AnAgAiAJOgBuIAJCgICAgBA3AlggAkIANwJQIAIgA0UNBRoLIAMoAjwhBCADLwEqIQkgAy8BKCEKIAJBADYCwAIgAkEANgLIAiACIAQgCSAKamoiCTYCxAIgAiAJRQ0EGiACIAAgCUEDdBApIgQ2AsgCIARFDQUDQCAGQQBOBEAgAygCICAGIAMvAShqQQR0aiIEKAIEQQBKBEAgAiACKALAAiIJQQFqNgLAAiAAIAIoAsgCIAlBA3RqIAQgBhDnAwsgBCgCCCEGDAELC0EAIQQgBkF+RgRAA0AgBCADLwEqTw0FAkAgAygCICAEIAMvAShqQQR0aiIGKAIEDQAgBhCeBUUNACACIAIoAsACIglBAWo2AsACIAAgAigCyAIgCUEDdGogBiAEEOcDCyAEQQFqIQQMAAsACwNAIAMvASggBE0EQEEAIQQDQCAEIAMvASpPDQYCQCADKAIgIAQgAy8BKGpBBHRqIgYoAgQNACAGKAIAQdEARg0AIAIgAigCwAIiCUEBajYCwAIgACACKALIAiAJQQN0aiAGIAQQ5wMLIARBAWohBAwACwAFIAIgAigCwAIiBkEBajYCwAIgAygCICEJIAIoAsgCIAZBA3RqIgYgBDsBAiAGQQM6AAAgBiAAIAkgBEEEdGooAgAQGDYCBCAEQQFqIQQMAQsACwALQbGSAUGu/ABBwIYCQe7WABAAAAtB6oEBQa78AEG+hgJB7tYAEAAAC0GXhAFBrvwAQb2GAkHu1gAQAAALQQAhBgNAIAYgAygCPE5FBEAgAygCJCEJIAIgAigCwAIiBEEBajYCwAIgAigCyAIgBEEDdGoiBCAELQAAIgpB/gFxOgAAIAQgCSAGQQN0aiIJLQAAQQJxIApB/AFxciIKOgAAIAQgCkH6AXEgCS0AAEEEcXIiCjoAACAEIApB9gFxIAktAABBCHFyIgo6AAAgCS0AACENIAQgBjsBAiAEIApBDnEgDUHwAXFyOgAAIAQgACAJKAIEEBg2AgQgBkEBaiEGDAELCyAHKAJICyEEIAIgCDYClAMgByAIRTYCUCAHIAhBAEc2AkwgB0EIaiIDEIABGiACIAIoArwBNgLwASADEBINACAHQQhqEJ0FDQBBASEDIAQgBCgCJEECTwR/IAQtAG5BAXEFQQALRTYCKCAHKAJMRQRAIAQgBygCCCAEQdEAEE8iAzYCpAEgA0EASA0BCwNAIAcoAhhBrH9GDQIgB0EIahCcBUUNAAsLIAdBCGogB0EYahD/ASAAIAIQ/QIMA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T(l) : \"boolean\" === c ? !!l : l; }(d); }\n        var xa = \"function\" == typeof atob ? atob : function (b) {\n            var c = \"\", d = 0;\n            b = b.replace(/[^A-Za-z0-9\\+\\/=]/g, \"\");\n            do {\n                var e = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\".indexOf(b.charAt(d++));\n                var f = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\".indexOf(b.charAt(d++));\n                var g = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\".indexOf(b.charAt(d++));\n                var h = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\".indexOf(b.charAt(d++));\n                e = e << 2 | f >> 4;\n                f = (f & 15) << 4 | g >> 2;\n                var k = (g & 3) << 6 | h;\n                c += String.fromCharCode(e);\n                64 !== g && (c += String.fromCharCode(f));\n                64 !== h && (c += String.fromCharCode(k));\n            } while (d < b.length);\n            return c;\n        };\n        function C(b) { if (b.startsWith(Q)) {\n            b = b.slice(Q.length);\n            if (\"boolean\" == typeof w && w) {\n                var c = Buffer.from(b, \"base64\");\n                c = new Uint8Array(c.buffer, c.byteOffset, c.byteLength);\n            }\n            else\n                try {\n                    var d = xa(b), e = new Uint8Array(d.length);\n                    for (b = 0; b < d.length; ++b)\n                        e[b] = d.charCodeAt(b);\n                    c = e;\n                }\n                catch (f) {\n                    throw Error(\"Converting base64 string to bytes failed.\");\n                }\n            return c;\n        } }\n        var ya = { a: function (b, c, d, e) { F(\"Assertion failed: \" + T(b) + \", at: \" + [c ? 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T(e) : \"unknown function\"]); }, l: function (b, c) {\n                b = new Date(1E3 * (L[b >> 2] + 4294967296 * K[b + 4 >> 2]));\n                K[c >> 2] = b.getSeconds();\n                K[c + 4 >> 2] = b.getMinutes();\n                K[c + 8 >> 2] = b.getHours();\n                K[c + 12 >> 2] = b.getDate();\n                K[c + 16 >> 2] = b.getMonth();\n                K[c + 20 >> 2] = b.getFullYear() - 1900;\n                K[c + 24 >> 2] = b.getDay();\n                var d = b.getFullYear();\n                K[c + 28 >> 2] = (0 !== d % 4 || 0 === d % 100 && 0 !== d % 400 ? pa : oa)[b.getMonth()] + b.getDate() - 1 | 0;\n                K[c + 36 >> 2] = -(60 * b.getTimezoneOffset());\n                d = (new Date(b.getFullYear(), 6, 1)).getTimezoneOffset();\n                var e = (new Date(b.getFullYear(), 0, 1)).getTimezoneOffset();\n                K[c + 32 >> 2] = (d != e && b.getTimezoneOffset() == Math.min(e, d)) | 0;\n            }, k: function (b, c, d) { function e(r) { return (r = r.toTimeString().match(/\\(([A-Za-z ]+)\\)$/)) ? r[1] : \"GMT\"; } var f = (new Date).getFullYear(), g = new Date(f, 0, 1), h = new Date(f, 6, 1); f = g.getTimezoneOffset(); var k = h.getTimezoneOffset(); L[b >> 2] = 60 * Math.max(f, k); K[c >> 2] = Number(f != k); b = e(g); c = e(h); b = qa(b); c = qa(c); k < f ? (L[d >> 2] = b, L[d + 4 >> 2] = c) : (L[d >> 2] = c, L[d + 4 >> 2] = b); }, b: function () { F(\"\"); },\n            m: function () { return Date.now(); }, j: function (b) { var c = J.length; b >>>= 0; if (2147483648 < b)\n                return !1; for (var d = 1; 4 >= d; d *= 2) {\n                var e = c * (1 + .2 / d);\n                e = Math.min(e, b + 100663296);\n                var f = Math, g = f.min;\n                e = Math.max(b, e);\n                e += (65536 - e % 65536) % 65536;\n                a: {\n                    var h = G.buffer;\n                    try {\n                        G.grow(g.call(f, 2147483648, e) - h.byteLength + 65535 >>> 16);\n                        M();\n                        var k = 1;\n                        break a;\n                    }\n                    catch (r) { }\n                    k = void 0;\n                }\n                if (k)\n                    return !0;\n            } return !1; }, e: function (b, c) {\n                var d = 0;\n                sa().forEach(function (e, f) {\n                    var g = c + d;\n                    f = L[b + 4 * f >> 2] = g;\n                    for (g = 0; g < e.length; ++g)\n                        I[f++ >> 0] = e.charCodeAt(g);\n                    I[f >> 0] = 0;\n                    d += e.length +\n                        1;\n                });\n                return 0;\n            }, f: function (b, c) { var d = sa(); L[b >> 2] = d.length; var e = 0; d.forEach(function (f) { e += f.length + 1; }); L[c >> 2] = e; return 0; }, d: function () { return 52; }, i: function () { return 70; }, c: function (b, c, d, e) { for (var f = 0, g = 0; g < d; g++) {\n                var h = L[c >> 2], k = L[c + 4 >> 2];\n                c += 8;\n                for (var r = 0; r < k; r++) {\n                    var l = J[h + r], q = ta[b];\n                    0 === l || 10 === l ? ((1 === b ? aa : D)(na(q, 0)), q.length = 0) : q.push(l);\n                }\n                f += k;\n            } L[e >> 2] = f; return 0; }, o: function (b, c, d, e, f) { return a.callbacks.callFunction(void 0, b, c, d, e, f); }, n: function (b) {\n                return a.callbacks.shouldInterrupt(void 0, b);\n            }, h: function (b, c, d) { d = T(d); return a.callbacks.loadModuleSource(void 0, b, c, d); }, g: function (b, c, d, e) { d = T(d); e = T(e); return a.callbacks.normalizeModule(void 0, b, c, d, e); } };\n        (function () { function b(d) { d = d.exports; a.asm = d; G = a.asm.p; M(); ca.unshift(a.asm.q); N--; a.monitorRunDependencies && a.monitorRunDependencies(N); if (0 == N && (null !== O && (clearInterval(O), O = null), P)) {\n            var e = P;\n            P = null;\n            e();\n        } return d; } var c = { a: ya }; N++; a.monitorRunDependencies && a.monitorRunDependencies(N); if (a.instantiateWasm)\n            try {\n                return a.instantiateWasm(c, b);\n            }\n            catch (d) {\n                D(\"Module.instantiateWasm callback failed with error: \" + d), n(d);\n            } ka(c, function (d) { b(d.instance); }).catch(n); return {}; })();\n        var ra = a._malloc = function () { return (ra = a._malloc = a.asm.r).apply(null, arguments); };\n        a._QTS_Throw = function () { return (a._QTS_Throw = a.asm.s).apply(null, arguments); };\n        a._QTS_NewError = function () { return (a._QTS_NewError = a.asm.t).apply(null, arguments); };\n        a._QTS_RuntimeSetMemoryLimit = function () { return (a._QTS_RuntimeSetMemoryLimit = a.asm.u).apply(null, arguments); };\n        a._QTS_RuntimeComputeMemoryUsage = function () { return (a._QTS_RuntimeComputeMemoryUsage = a.asm.v).apply(null, arguments); };\n        a._QTS_RuntimeDumpMemoryUsage = function () { return (a._QTS_RuntimeDumpMemoryUsage = a.asm.w).apply(null, arguments); };\n        a._QTS_RecoverableLeakCheck = function () { return (a._QTS_RecoverableLeakCheck = a.asm.x).apply(null, arguments); };\n        a._QTS_BuildIsSanitizeLeak = function () { return (a._QTS_BuildIsSanitizeLeak = a.asm.y).apply(null, arguments); };\n        a._QTS_RuntimeSetMaxStackSize = function () { return (a._QTS_RuntimeSetMaxStackSize = a.asm.z).apply(null, arguments); };\n        a._QTS_GetUndefined = function () { return (a._QTS_GetUndefined = a.asm.A).apply(null, arguments); };\n        a._QTS_GetNull = function () { return (a._QTS_GetNull = a.asm.B).apply(null, arguments); };\n        a._QTS_GetFalse = function () { return (a._QTS_GetFalse = a.asm.C).apply(null, arguments); };\n        a._QTS_GetTrue = function () { return (a._QTS_GetTrue = a.asm.D).apply(null, arguments); };\n        a._QTS_NewRuntime = function () { return (a._QTS_NewRuntime = a.asm.E).apply(null, arguments); };\n        a._QTS_FreeRuntime = function () { return (a._QTS_FreeRuntime = a.asm.F).apply(null, arguments); };\n        a._QTS_NewContext = function () { return (a._QTS_NewContext = a.asm.G).apply(null, arguments); };\n        a._QTS_FreeContext = function () { return (a._QTS_FreeContext = a.asm.H).apply(null, arguments); };\n        a._QTS_FreeValuePointer = function () { return (a._QTS_FreeValuePointer = a.asm.I).apply(null, arguments); };\n        a._free = function () { return (a._free = a.asm.J).apply(null, arguments); };\n        a._QTS_FreeValuePointerRuntime = function () { return (a._QTS_FreeValuePointerRuntime = a.asm.K).apply(null, arguments); };\n        a._QTS_FreeVoidPointer = function () { return (a._QTS_FreeVoidPointer = a.asm.L).apply(null, arguments); };\n        a._QTS_FreeCString = function () { return (a._QTS_FreeCString = a.asm.M).apply(null, arguments); };\n        a._QTS_DupValuePointer = function () { return (a._QTS_DupValuePointer = a.asm.N).apply(null, arguments); };\n        a._QTS_NewObject = function () { return (a._QTS_NewObject = a.asm.O).apply(null, arguments); };\n        a._QTS_NewObjectProto = function () { return (a._QTS_NewObjectProto = a.asm.P).apply(null, arguments); };\n        a._QTS_NewArray = function () { return (a._QTS_NewArray = a.asm.Q).apply(null, arguments); };\n        a._QTS_NewFloat64 = function () { return (a._QTS_NewFloat64 = a.asm.R).apply(null, arguments); };\n        a._QTS_GetFloat64 = function () { return (a._QTS_GetFloat64 = a.asm.S).apply(null, arguments); };\n        a._QTS_NewString = function () { return (a._QTS_NewString = a.asm.T).apply(null, arguments); };\n        a._QTS_GetString = function () { return (a._QTS_GetString = a.asm.U).apply(null, arguments); };\n        a._QTS_NewSymbol = function () { return (a._QTS_NewSymbol = a.asm.V).apply(null, arguments); };\n        a._QTS_GetSymbolDescriptionOrKey = function () { return (a._QTS_GetSymbolDescriptionOrKey = a.asm.W).apply(null, arguments); };\n        a._QTS_IsGlobalSymbol = function () { return (a._QTS_IsGlobalSymbol = a.asm.X).apply(null, arguments); };\n        a._QTS_IsJobPending = function () { return (a._QTS_IsJobPending = a.asm.Y).apply(null, arguments); };\n        a._QTS_ExecutePendingJob = function () { return (a._QTS_ExecutePendingJob = a.asm.Z).apply(null, arguments); };\n        a._QTS_GetProp = function () { return (a._QTS_GetProp = a.asm._).apply(null, arguments); };\n        a._QTS_SetProp = function () { return (a._QTS_SetProp = a.asm.$).apply(null, arguments); };\n        a._QTS_DefineProp = function () { return (a._QTS_DefineProp = a.asm.aa).apply(null, arguments); };\n        a._QTS_Call = function () { return (a._QTS_Call = a.asm.ba).apply(null, arguments); };\n        a._QTS_ResolveException = function () { return (a._QTS_ResolveException = a.asm.ca).apply(null, arguments); };\n        a._QTS_Dump = function () { return (a._QTS_Dump = a.asm.da).apply(null, arguments); };\n        a._QTS_Eval = function () { return (a._QTS_Eval = a.asm.ea).apply(null, arguments); };\n        a._QTS_Typeof = function () { return (a._QTS_Typeof = a.asm.fa).apply(null, arguments); };\n        a._QTS_GetGlobalObject = function () { return (a._QTS_GetGlobalObject = a.asm.ga).apply(null, arguments); };\n        a._QTS_NewPromiseCapability = function () { return (a._QTS_NewPromiseCapability = a.asm.ha).apply(null, arguments); };\n        a._QTS_TestStringArg = function () { return (a._QTS_TestStringArg = a.asm.ia).apply(null, arguments); };\n        a._QTS_BuildIsDebug = function () { return (a._QTS_BuildIsDebug = a.asm.ja).apply(null, arguments); };\n        a._QTS_BuildIsAsyncify = function () { return (a._QTS_BuildIsAsyncify = a.asm.ka).apply(null, arguments); };\n        a._QTS_NewFunction = function () { return (a._QTS_NewFunction = a.asm.la).apply(null, arguments); };\n        a._QTS_ArgvGetJSValueConstPointer = function () { return (a._QTS_ArgvGetJSValueConstPointer = a.asm.ma).apply(null, arguments); };\n        a._QTS_RuntimeEnableInterruptHandler = function () { return (a._QTS_RuntimeEnableInterruptHandler = a.asm.na).apply(null, arguments); };\n        a._QTS_RuntimeDisableInterruptHandler = function () { return (a._QTS_RuntimeDisableInterruptHandler = a.asm.oa).apply(null, arguments); };\n        a._QTS_RuntimeEnableModuleLoader = function () { return (a._QTS_RuntimeEnableModuleLoader = a.asm.pa).apply(null, arguments); };\n        a._QTS_RuntimeDisableModuleLoader = function () { return (a._QTS_RuntimeDisableModuleLoader = a.asm.qa).apply(null, arguments); };\n        function va() { return (va = a.asm.sa).apply(null, arguments); }\n        function wa() { return (wa = a.asm.ta).apply(null, arguments); }\n        function Y() { return (Y = a.asm.ua).apply(null, arguments); }\n        a.___start_em_js = 74916;\n        a.___stop_em_js = 75818;\n        a.cwrap = function (b, c, d, e) { var f = !d || d.every(g => \"number\" === g || \"boolean\" === g); return \"string\" !== c && f && !e ? a[\"_\" + b] : function () { return ua(b, c, d, arguments); }; };\n        a.UTF8ToString = T;\n        a.stringToUTF8 = function (b, c, d) { return V(b, c, d); };\n        a.lengthBytesUTF8 = U;\n        var Z;\n        P = function za() { Z || Aa(); Z || (P = za); };\n        function Aa() { function b() { if (!Z && (Z = !0, a.calledRun = !0, !H)) {\n            S(ca);\n            m(a);\n            if (a.onRuntimeInitialized)\n                a.onRuntimeInitialized();\n            if (a.postRun)\n                for (\"function\" == typeof a.postRun && (a.postRun = [a.postRun]); a.postRun.length;) {\n                    var c = a.postRun.shift();\n                    da.unshift(c);\n                }\n            S(da);\n        } } if (!(0 < N)) {\n            if (a.preRun)\n                for (\"function\" == typeof a.preRun && (a.preRun = [a.preRun]); a.preRun.length;)\n                    ea();\n            S(ba);\n            0 < N || (a.setStatus ? (a.setStatus(\"Running...\"), setTimeout(function () { setTimeout(function () { a.setStatus(\"\"); }, 1); b(); }, 1)) : b());\n        } }\n        if (a.preInit)\n            for (\"function\" == typeof a.preInit && (a.preInit = [a.preInit]); 0 < a.preInit.length;)\n                a.preInit.pop()();\n        Aa();\n        return QuickJSRaw.ready;\n    });\n})();\nif (typeof exports === 'object' && typeof module === 'object')\n    module.exports = QuickJSRaw;\nelse if (typeof define === 'function' && define['amd'])\n    define([], function () { return QuickJSRaw; });\nelse if (typeof exports === 'object')\n    exports[\"QuickJSRaw\"] = QuickJSRaw;\n//# sourceMappingURL=emscripten-module.WASM_RELEASE_SYNC.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSFFI = void 0;\n/**\n * Low-level FFI bindings to QuickJS's Emscripten module.\n * See instead [[QuickJSContext]], the public Javascript interface exposed by this\n * library.\n *\n * @unstable The FFI interface is considered private and may change.\n */\nclass QuickJSFFI {\n    constructor(module) {\n        this.module = module;\n        /** Set at compile time. */\n        this.DEBUG = false;\n        this.QTS_Throw = this.module.cwrap(\"QTS_Throw\", \"number\", [\"number\", \"number\"]);\n        this.QTS_NewError = this.module.cwrap(\"QTS_NewError\", \"number\", [\"number\"]);\n        this.QTS_RuntimeSetMemoryLimit = this.module.cwrap(\"QTS_RuntimeSetMemoryLimit\", null, [\"number\", \"number\"]);\n        this.QTS_RuntimeComputeMemoryUsage = this.module.cwrap(\"QTS_RuntimeComputeMemoryUsage\", \"number\", [\"number\", \"number\"]);\n        this.QTS_RuntimeDumpMemoryUsage = this.module.cwrap(\"QTS_RuntimeDumpMemoryUsage\", \"number\", [\"number\"]);\n        this.QTS_RecoverableLeakCheck = this.module.cwrap(\"QTS_RecoverableLeakCheck\", \"number\", []);\n        this.QTS_BuildIsSanitizeLeak = this.module.cwrap(\"QTS_BuildIsSanitizeLeak\", \"number\", []);\n        this.QTS_RuntimeSetMaxStackSize = this.module.cwrap(\"QTS_RuntimeSetMaxStackSize\", null, [\"number\", \"number\"]);\n        this.QTS_GetUndefined = this.module.cwrap(\"QTS_GetUndefined\", \"number\", []);\n        this.QTS_GetNull = this.module.cwrap(\"QTS_GetNull\", \"number\", []);\n        this.QTS_GetFalse = this.module.cwrap(\"QTS_GetFalse\", \"number\", []);\n        this.QTS_GetTrue = this.module.cwrap(\"QTS_GetTrue\", \"number\", []);\n        this.QTS_NewRuntime = this.module.cwrap(\"QTS_NewRuntime\", \"number\", []);\n        this.QTS_FreeRuntime = this.module.cwrap(\"QTS_FreeRuntime\", null, [\"number\"]);\n        this.QTS_NewContext = this.module.cwrap(\"QTS_NewContext\", \"number\", [\"number\"]);\n        this.QTS_FreeContext = this.module.cwrap(\"QTS_FreeContext\", null, [\"number\"]);\n        this.QTS_FreeValuePointer = this.module.cwrap(\"QTS_FreeValuePointer\", null, [\"number\", \"number\"]);\n        this.QTS_FreeValuePointerRuntime = this.module.cwrap(\"QTS_FreeValuePointerRuntime\", null, [\"number\", \"number\"]);\n        this.QTS_FreeVoidPointer = this.module.cwrap(\"QTS_FreeVoidPointer\", null, [\"number\", \"number\"]);\n        this.QTS_FreeCString = this.module.cwrap(\"QTS_FreeCString\", null, [\"number\", \"number\"]);\n        this.QTS_DupValuePointer = this.module.cwrap(\"QTS_DupValuePointer\", \"number\", [\"number\", \"number\"]);\n        this.QTS_NewObject = this.module.cwrap(\"QTS_NewObject\", \"number\", [\"number\"]);\n        this.QTS_NewObjectProto = this.module.cwrap(\"QTS_NewObjectProto\", \"number\", [\"number\", \"number\"]);\n        this.QTS_NewArray = this.module.cwrap(\"QTS_NewArray\", \"number\", [\"number\"]);\n        this.QTS_NewFloat64 = this.module.cwrap(\"QTS_NewFloat64\", \"number\", [\"number\", \"number\"]);\n        this.QTS_GetFloat64 = this.module.cwrap(\"QTS_GetFloat64\", \"number\", [\"number\", \"number\"]);\n        this.QTS_NewString = this.module.cwrap(\"QTS_NewString\", \"number\", [\"number\", \"number\"]);\n        this.QTS_GetString = this.module.cwrap(\"QTS_GetString\", \"number\", [\"number\", \"number\"]);\n        this.QTS_NewSymbol = this.module.cwrap(\"QTS_NewSymbol\", \"number\", [\"number\", \"number\", \"number\"]);\n        this.QTS_GetSymbolDescriptionOrKey = this.module.cwrap(\"QTS_GetSymbolDescriptionOrKey\", \"number\", [\"number\", \"number\"]);\n        this.QTS_IsGlobalSymbol = this.module.cwrap(\"QTS_IsGlobalSymbol\", \"number\", [\"number\", \"number\"]);\n        this.QTS_IsJobPending = this.module.cwrap(\"QTS_IsJobPending\", \"number\", [\"number\"]);\n        this.QTS_ExecutePendingJob = this.module.cwrap(\"QTS_ExecutePendingJob\", \"number\", [\"number\", \"number\", \"number\"]);\n        this.QTS_GetProp = this.module.cwrap(\"QTS_GetProp\", \"number\", [\"number\", \"number\", \"number\"]);\n        this.QTS_SetProp = this.module.cwrap(\"QTS_SetProp\", null, [\"number\", \"number\", \"number\", \"number\"]);\n        this.QTS_DefineProp = this.module.cwrap(\"QTS_DefineProp\", null, [\"number\", \"number\", \"number\", \"number\", \"number\", \"number\", \"boolean\", \"boolean\", \"boolean\"]);\n        this.QTS_Call = this.module.cwrap(\"QTS_Call\", \"number\", [\"number\", \"number\", \"number\", \"number\", \"number\"]);\n        this.QTS_ResolveException = this.module.cwrap(\"QTS_ResolveException\", \"number\", [\"number\", \"number\"]);\n        this.QTS_Dump = this.module.cwrap(\"QTS_Dump\", \"number\", [\"number\", \"number\"]);\n        this.QTS_Eval = this.module.cwrap(\"QTS_Eval\", \"number\", [\"number\", \"number\", \"string\", \"number\", \"number\"]);\n        this.QTS_Typeof = this.module.cwrap(\"QTS_Typeof\", \"number\", [\"number\", \"number\"]);\n        this.QTS_GetGlobalObject = this.module.cwrap(\"QTS_GetGlobalObject\", \"number\", [\"number\"]);\n        this.QTS_NewPromiseCapability = this.module.cwrap(\"QTS_NewPromiseCapability\", \"number\", [\"number\", \"number\"]);\n        this.QTS_TestStringArg = this.module.cwrap(\"QTS_TestStringArg\", null, [\"string\"]);\n        this.QTS_BuildIsDebug = this.module.cwrap(\"QTS_BuildIsDebug\", \"number\", []);\n        this.QTS_BuildIsAsyncify = this.module.cwrap(\"QTS_BuildIsAsyncify\", \"number\", []);\n        this.QTS_NewFunction = this.module.cwrap(\"QTS_NewFunction\", \"number\", [\"number\", \"number\", \"string\"]);\n        this.QTS_ArgvGetJSValueConstPointer = this.module.cwrap(\"QTS_ArgvGetJSValueConstPointer\", \"number\", [\"number\", \"number\"]);\n        this.QTS_RuntimeEnableInterruptHandler = this.module.cwrap(\"QTS_RuntimeEnableInterruptHandler\", null, [\"number\"]);\n        this.QTS_RuntimeDisableInterruptHandler = this.module.cwrap(\"QTS_RuntimeDisableInterruptHandler\", null, [\"number\"]);\n        this.QTS_RuntimeEnableModuleLoader = this.module.cwrap(\"QTS_RuntimeEnableModuleLoader\", null, [\"number\", \"number\"]);\n        this.QTS_RuntimeDisableModuleLoader = this.module.cwrap(\"QTS_RuntimeDisableModuleLoader\", null, [\"number\"]);\n    }\n}\nexports.QuickJSFFI = QuickJSFFI;\n//# sourceMappingURL=ffi.WASM_RELEASE_SYNC.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.shouldInterruptAfterDeadline = exports.newAsyncContext = exports.newAsyncRuntime = exports.getQuickJSSync = exports.getQuickJS = exports.errors = exports.RELEASE_SYNC = exports.RELEASE_ASYNC = exports.DEBUG_SYNC = exports.DEBUG_ASYNC = exports.newQuickJSAsyncWASMModule = exports.newQuickJSWASMModule = void 0;\n// Build variants\nconst variants_1 = require(\"./variants\");\nObject.defineProperty(exports, \"newQuickJSWASMModule\", { enumerable: true, get: function () { return variants_1.newQuickJSWASMModule; } });\nObject.defineProperty(exports, \"newQuickJSAsyncWASMModule\", { enumerable: true, get: function () { return variants_1.newQuickJSAsyncWASMModule; } });\nObject.defineProperty(exports, \"DEBUG_ASYNC\", { enumerable: true, get: function () { return variants_1.DEBUG_ASYNC; } });\nObject.defineProperty(exports, \"DEBUG_SYNC\", { enumerable: true, get: function () { return variants_1.DEBUG_SYNC; } });\nObject.defineProperty(exports, \"RELEASE_ASYNC\", { enumerable: true, get: function () { return variants_1.RELEASE_ASYNC; } });\nObject.defineProperty(exports, \"RELEASE_SYNC\", { enumerable: true, get: function () { return variants_1.RELEASE_SYNC; } });\n// Export helpers\n__exportStar(require(\"./vm-interface\"), exports);\n__exportStar(require(\"./lifetime\"), exports);\n/** Collects the informative errors this library may throw. */\nexports.errors = __importStar(require(\"./errors\"));\n__exportStar(require(\"./deferred-promise\"), exports);\n__exportStar(require(\"./module-test\"), exports);\nlet singleton = undefined;\nlet singletonPromise = undefined;\n/**\n * Get a shared singleton {@link QuickJSWASMModule}. Use this to evaluate code\n * or create Javascript environments.\n *\n * This is the top-level entrypoint for the quickjs-emscripten library.\n *\n * If you need strictest possible isolation guarantees, you may create a\n * separate {@link QuickJSWASMModule} via {@link newQuickJSWASMModule}.\n *\n * To work with the asyncified version of this library, see these functions:\n *\n * - {@link newAsyncRuntime}.\n * - {@link newAsyncContext}.\n * - {@link newQuickJSAsyncWASMModule}.\n */\nasync function getQuickJS() {\n    singletonPromise ?? (singletonPromise = (0, variants_1.newQuickJSWASMModule)().then((instance) => {\n        singleton = instance;\n        return instance;\n    }));\n    return await singletonPromise;\n}\nexports.getQuickJS = getQuickJS;\n/**\n * Provides synchronous access to the shared {@link QuickJSWASMModule} instance returned by {@link getQuickJS}, as long as\n * least once.\n * @throws If called before `getQuickJS` resolves.\n */\nfunction getQuickJSSync() {\n    if (!singleton) {\n        throw new Error(\"QuickJS not initialized. Await getQuickJS() at least once.\");\n    }\n    return singleton;\n}\nexports.getQuickJSSync = getQuickJSSync;\n/**\n * Create a new [[QuickJSAsyncRuntime]] in a separate WebAssembly module.\n *\n * Each runtime is isolated in a separate WebAssembly module, so that errors in\n * one runtime cannot contaminate another runtime, and each runtime can execute\n * an asynchronous action without conflicts.\n *\n * Note that there is a hard limit on the number of WebAssembly modules in older\n * versions of v8:\n * https://bugs.chromium.org/p/v8/issues/detail?id=12076\n */\nasync function newAsyncRuntime(options) {\n    const module = await (0, variants_1.newQuickJSAsyncWASMModule)();\n    return module.newRuntime(options);\n}\nexports.newAsyncRuntime = newAsyncRuntime;\n/**\n * Create a new [[QuickJSAsyncContext]] (with an associated runtime) in an\n * separate WebAssembly module.\n *\n * Each context is isolated in a separate WebAssembly module, so that errors in\n * one runtime cannot contaminate another runtime, and each runtime can execute\n * an asynchronous action without conflicts.\n *\n * Note that there is a hard limit on the number of WebAssembly modules in older\n * versions of v8:\n * https://bugs.chromium.org/p/v8/issues/detail?id=12076\n */\nasync function newAsyncContext(options) {\n    const module = await (0, variants_1.newQuickJSAsyncWASMModule)();\n    return module.newContext(options);\n}\nexports.newAsyncContext = newAsyncContext;\n/**\n * Returns an interrupt handler that interrupts Javascript execution after a deadline time.\n *\n * @param deadline - Interrupt execution if it's still running after this time.\n *   Number values are compared against `Date.now()`\n */\nfunction shouldInterruptAfterDeadline(deadline) {\n    const deadlineAsNumber = typeof deadline === \"number\" ? deadline : deadline.getTime();\n    return function () {\n        return Date.now() > deadlineAsNumber;\n    };\n}\nexports.shouldInterruptAfterDeadline = shouldInterruptAfterDeadline;\n//# sourceMappingURL=index.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Scope = exports.WeakLifetime = exports.StaticLifetime = exports.Lifetime = void 0;\nconst asyncify_helpers_1 = require(\"./asyncify-helpers\");\nconst debug_1 = require(\"./debug\");\nconst errors_1 = require(\"./errors\");\n/**\n * A lifetime prevents access to a value after the lifetime has been\n * [[dispose]]ed.\n *\n * Typically, quickjs-emscripten uses Lifetimes to protect C memory pointers.\n */\nclass Lifetime {\n    /**\n     * When the Lifetime is disposed, it will call `disposer(_value)`. Use the\n     * disposer function to implement whatever cleanup needs to happen at the end\n     * of `value`'s lifetime.\n     *\n     * `_owner` is not used or controlled by the lifetime. It's just metadata for\n     * the creator.\n     */\n    constructor(_value, copier, disposer, _owner) {\n        this._value = _value;\n        this.copier = copier;\n        this.disposer = disposer;\n        this._owner = _owner;\n        this._alive = true;\n        this._constructorStack = debug_1.QTS_DEBUG ? new Error(\"Lifetime constructed\").stack : undefined;\n    }\n    get alive() {\n        return this._alive;\n    }\n    /**\n     * The value this Lifetime protects. You must never retain the value - it\n     * may become invalid, leading to memory errors.\n     *\n     * @throws If the lifetime has been [[dispose]]d already.\n     */\n    get value() {\n        this.assertAlive();\n        return this._value;\n    }\n    get owner() {\n        return this._owner;\n    }\n    get dupable() {\n        return !!this.copier;\n    }\n    /**\n     * Create a new handle pointing to the same [[value]].\n     */\n    dup() {\n        this.assertAlive();\n        if (!this.copier) {\n            throw new Error(\"Non-dupable lifetime\");\n        }\n        return new Lifetime(this.copier(this._value), this.copier, this.disposer, this._owner);\n    }\n    consume(map) {\n        this.assertAlive();\n        const result = map(this);\n        this.dispose();\n        return result;\n    }\n    /**\n     * Dispose of [[value]] and perform cleanup.\n     */\n    dispose() {\n        this.assertAlive();\n        if (this.disposer) {\n            this.disposer(this._value);\n        }\n        this._alive = false;\n    }\n    assertAlive() {\n        if (!this.alive) {\n            if (this._constructorStack) {\n                throw new errors_1.QuickJSUseAfterFree(`Lifetime not alive\\n${this._constructorStack}\\nLifetime used`);\n            }\n            throw new errors_1.QuickJSUseAfterFree(\"Lifetime not alive\");\n        }\n    }\n}\nexports.Lifetime = Lifetime;\n/**\n * A Lifetime that lives forever. Used for constants.\n */\nclass StaticLifetime extends Lifetime {\n    constructor(value, owner) {\n        super(value, undefined, undefined, owner);\n    }\n    // Static lifetime doesn't need a copier to be copiable\n    get dupable() {\n        return true;\n    }\n    // Copy returns the same instance.\n    dup() {\n        return this;\n    }\n    // Dispose does nothing.\n    dispose() { }\n}\nexports.StaticLifetime = StaticLifetime;\n/**\n * A Lifetime that does not own its `value`. A WeakLifetime never calls its\n * `disposer` function, but can be `dup`ed to produce regular lifetimes that\n * do.\n *\n * Used for function arguments.\n */\nclass WeakLifetime extends Lifetime {\n    constructor(value, copier, disposer, owner) {\n        // We don't care if the disposer doesn't support freeing T\n        super(value, copier, disposer, owner);\n    }\n    dispose() {\n        this._alive = false;\n    }\n}\nexports.WeakLifetime = WeakLifetime;\nfunction scopeFinally(scope, blockError) {\n    // console.log('scopeFinally', scope, blockError)\n    let disposeError;\n    try {\n        scope.dispose();\n    }\n    catch (error) {\n        disposeError = error;\n    }\n    if (blockError && disposeError) {\n        Object.assign(blockError, {\n            message: `${blockError.message}\\n Then, failed to dispose scope: ${disposeError.message}`,\n            disposeError,\n        });\n        throw blockError;\n    }\n    if (blockError || disposeError) {\n        throw blockError || disposeError;\n    }\n}\n/**\n * Scope helps reduce the burden of manually tracking and disposing of\n * Lifetimes. See [[withScope]]. and [[withScopeAsync]].\n */\nclass Scope {\n    constructor() {\n        this._disposables = new Lifetime(new Set());\n    }\n    /**\n     * Run `block` with a new Scope instance that will be disposed after the block returns.\n     * Inside `block`, call `scope.manage` on each lifetime you create to have the lifetime\n     * automatically disposed after the block returns.\n     *\n     * @warning Do not use with async functions. Instead, use [[withScopeAsync]].\n     */\n    static withScope(block) {\n        const scope = new Scope();\n        let blockError;\n        try {\n            return block(scope);\n        }\n        catch (error) {\n            blockError = error;\n            throw error;\n        }\n        finally {\n            scopeFinally(scope, blockError);\n        }\n    }\n    static withScopeMaybeAsync(_this, block) {\n        return (0, asyncify_helpers_1.maybeAsync)(undefined, function* (awaited) {\n            const scope = new Scope();\n            let blockError;\n            try {\n                return yield* awaited.of(block.call(_this, awaited, scope));\n            }\n            catch (error) {\n                blockError = error;\n                throw error;\n            }\n            finally {\n                scopeFinally(scope, blockError);\n            }\n        });\n    }\n    /**\n     * Run `block` with a new Scope instance that will be disposed after the\n     * block's returned promise settles. Inside `block`, call `scope.manage` on each\n     * lifetime you create to have the lifetime automatically disposed after the\n     * block returns.\n     */\n    static async withScopeAsync(block) {\n        const scope = new Scope();\n        let blockError;\n        try {\n            return await block(scope);\n        }\n        catch (error) {\n            blockError = error;\n            throw error;\n        }\n        finally {\n            scopeFinally(scope, blockError);\n        }\n    }\n    /**\n     * Track `lifetime` so that it is disposed when this scope is disposed.\n     */\n    manage(lifetime) {\n        this._disposables.value.add(lifetime);\n        return lifetime;\n    }\n    get alive() {\n        return this._disposables.alive;\n    }\n    dispose() {\n        const lifetimes = Array.from(this._disposables.value.values()).reverse();\n        for (const lifetime of lifetimes) {\n            if (lifetime.alive) {\n                lifetime.dispose();\n            }\n        }\n        this._disposables.dispose();\n    }\n}\nexports.Scope = Scope;\n//# sourceMappingURL=lifetime.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ModuleMemory = void 0;\nconst lifetime_1 = require(\"./lifetime\");\n/**\n * @private\n */\nclass ModuleMemory {\n    constructor(module) {\n        this.module = module;\n    }\n    toPointerArray(handleArray) {\n        const typedArray = new Int32Array(handleArray.map((handle) => handle.value));\n        const numBytes = typedArray.length * typedArray.BYTES_PER_ELEMENT;\n        const ptr = this.module._malloc(numBytes);\n        var heapBytes = new Uint8Array(this.module.HEAPU8.buffer, ptr, numBytes);\n        heapBytes.set(new Uint8Array(typedArray.buffer));\n        return new lifetime_1.Lifetime(ptr, undefined, (ptr) => this.module._free(ptr));\n    }\n    newMutablePointerArray(length) {\n        const zeros = new Int32Array(new Array(length).fill(0));\n        const numBytes = zeros.length * zeros.BYTES_PER_ELEMENT;\n        const ptr = this.module._malloc(numBytes);\n        const typedArray = new Int32Array(this.module.HEAPU8.buffer, ptr, length);\n        typedArray.set(zeros);\n        return new lifetime_1.Lifetime({ typedArray, ptr }, undefined, (value) => this.module._free(value.ptr));\n    }\n    newHeapCharPointer(string) {\n        const numBytes = this.module.lengthBytesUTF8(string) + 1;\n        const ptr = this.module._malloc(numBytes);\n        this.module.stringToUTF8(string, ptr, numBytes);\n        return new lifetime_1.Lifetime(ptr, undefined, (value) => this.module._free(value));\n    }\n    consumeHeapCharPointer(ptr) {\n        const str = this.module.UTF8ToString(ptr);\n        this.module._free(ptr);\n        return str;\n    }\n}\nexports.ModuleMemory = ModuleMemory;\n//# sourceMappingURL=memory.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSAsyncWASMModule = void 0;\nconst errors_1 = require(\"./errors\");\nconst lifetime_1 = require(\"./lifetime\");\nconst module_1 = require(\"./module\");\nconst runtime_asyncify_1 = require(\"./runtime-asyncify\");\n/**\n * Asyncified version of [[QuickJSWASMModule]].\n *\n * Due to limitations of Emscripten's ASYNCIFY process, only a single async\n * function call can happen at a time across the entire WebAssembly module.\n *\n * That means that all runtimes, contexts, functions, etc created inside this\n * WebAssembly are limited to a single concurrent async action.\n * **Multiple concurrent async actions is an error.**\n *\n * To allow for multiple concurrent async actions, you must create multiple WebAssembly\n * modules.\n */\nclass QuickJSAsyncWASMModule extends module_1.QuickJSWASMModule {\n    /** @private */\n    constructor(module, ffi) {\n        super(module, ffi);\n        this.ffi = ffi;\n        this.module = module;\n    }\n    /**\n     * Create a new async runtime inside this WebAssembly module. All runtimes inside a\n     * module are limited to a single async call at a time. For multiple\n     * concurrent async actions, create multiple WebAssembly modules.\n     */\n    newRuntime(options = {}) {\n        const rt = new lifetime_1.Lifetime(this.ffi.QTS_NewRuntime(), undefined, (rt_ptr) => {\n            this.callbacks.deleteRuntime(rt_ptr);\n            this.ffi.QTS_FreeRuntime(rt_ptr);\n        });\n        const runtime = new runtime_asyncify_1.QuickJSAsyncRuntime({\n            module: this.module,\n            ffi: this.ffi,\n            rt,\n            callbacks: this.callbacks,\n        });\n        (0, module_1.applyBaseRuntimeOptions)(runtime, options);\n        if (options.moduleLoader) {\n            runtime.setModuleLoader(options.moduleLoader);\n        }\n        return runtime;\n    }\n    /**\n     * A simplified API to create a new [[QuickJSRuntime]] and a\n     * [[QuickJSContext]] inside that runtime at the same time. The runtime will\n     * be disposed when the context is disposed.\n     */\n    newContext(options = {}) {\n        const runtime = this.newRuntime();\n        const lifetimes = options.ownedLifetimes ? options.ownedLifetimes.concat([runtime]) : [runtime];\n        const context = runtime.newContext({ ...options, ownedLifetimes: lifetimes });\n        runtime.context = context;\n        return context;\n    }\n    /** Synchronous evalCode is not supported. */\n    evalCode() {\n        throw new errors_1.QuickJSNotImplemented(\"QuickJSWASMModuleAsyncify.evalCode: use evalCodeAsync instead\");\n    }\n    /**\n     * One-off evaluate code without needing to create a [[QuickJSRuntimeAsync]] or\n     * [[QuickJSContextSync]] explicitly.\n     *\n     * This version allows for asynchronous Ecmascript module loading.\n     *\n     * Note that only a single async action can occur at a time inside the entire WebAssembly module.\n     * **Multiple concurrent async actions is an error.**\n     *\n     * See the documentation for [[QuickJSWASMModule.evalCode]] for more details.\n     */\n    evalCodeAsync(code, options) {\n        // TODO: we should really figure out generator for the Promise monad...\n        return lifetime_1.Scope.withScopeAsync(async (scope) => {\n            const vm = scope.manage(this.newContext());\n            (0, module_1.applyModuleEvalRuntimeOptions)(vm.runtime, options);\n            const result = await vm.evalCodeAsync(code, \"eval.js\");\n            if (options.memoryLimitBytes !== undefined) {\n                // Remove memory limit so we can dump the result without exceeding it.\n                vm.runtime.setMemoryLimit(-1);\n            }\n            if (result.error) {\n                const error = vm.dump(scope.manage(result.error));\n                throw error;\n            }\n            const value = vm.dump(scope.manage(result.value));\n            return value;\n        });\n    }\n}\nexports.QuickJSAsyncWASMModule = QuickJSAsyncWASMModule;\n//# sourceMappingURL=module-asyncify.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TestQuickJSWASMModule = void 0;\nconst errors_1 = require(\"./errors\");\nconst lifetime_1 = require(\"./lifetime\");\n/**\n * A test wrapper of [[QuickJSWASMModule]] that keeps a reference to each\n * context or runtime created.\n *\n * Call [[disposeAll]] to reset these sets and calls `dispose` on any left alive\n * (which may throw an error).\n *\n * Call [[assertNoMemoryAllocated]] at the end of a test, when you expect that you've\n * freed all the memory you've ever allocated.\n */\nclass TestQuickJSWASMModule {\n    constructor(parent) {\n        this.parent = parent;\n        this.contexts = new Set();\n        this.runtimes = new Set();\n    }\n    newRuntime(options) {\n        const runtime = this.parent.newRuntime({\n            ...options,\n            ownedLifetimes: [\n                new lifetime_1.Lifetime(undefined, undefined, () => this.runtimes.delete(runtime)),\n                ...(options?.ownedLifetimes ?? []),\n            ],\n        });\n        this.runtimes.add(runtime);\n        return runtime;\n    }\n    newContext(options) {\n        const context = this.parent.newContext({\n            ...options,\n            ownedLifetimes: [\n                new lifetime_1.Lifetime(undefined, undefined, () => this.contexts.delete(context)),\n                ...(options?.ownedLifetimes ?? []),\n            ],\n        });\n        this.contexts.add(context);\n        return context;\n    }\n    evalCode(code, options) {\n        return this.parent.evalCode(code, options);\n    }\n    disposeAll() {\n        const allDisposables = [...this.contexts, ...this.runtimes];\n        this.runtimes.clear();\n        this.contexts.clear();\n        allDisposables.forEach((d) => {\n            if (d.alive) {\n                d.dispose();\n            }\n        });\n    }\n    assertNoMemoryAllocated() {\n        const leaksDetected = this.getFFI().QTS_RecoverableLeakCheck();\n        if (leaksDetected) {\n            // Note: this is currently only available when building from source\n            // with debug builds.\n            throw new errors_1.QuickJSMemoryLeakDetected(\"Leak sanitizer detected un-freed memory\");\n        }\n        if (this.contexts.size > 0) {\n            throw new errors_1.QuickJSMemoryLeakDetected(`${this.contexts.size} contexts leaked`);\n        }\n        if (this.runtimes.size > 0) {\n            throw new errors_1.QuickJSMemoryLeakDetected(`${this.runtimes.size} runtimes leaked`);\n        }\n    }\n    /** @private */\n    getFFI() {\n        return this.parent.getFFI();\n    }\n}\nexports.TestQuickJSWASMModule = TestQuickJSWASMModule;\n//# sourceMappingURL=module-test.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSWASMModule = exports.applyModuleEvalRuntimeOptions = exports.applyBaseRuntimeOptions = exports.QuickJSModuleCallbacks = void 0;\nconst debug_1 = require(\"./debug\");\nconst errors_1 = require(\"./errors\");\nconst lifetime_1 = require(\"./lifetime\");\nconst runtime_1 = require(\"./runtime\");\nconst types_1 = require(\"./types\");\nclass QuickJSEmscriptenModuleCallbacks {\n    constructor(args) {\n        this.callFunction = args.callFunction;\n        this.shouldInterrupt = args.shouldInterrupt;\n        this.loadModuleSource = args.loadModuleSource;\n        this.normalizeModule = args.normalizeModule;\n    }\n}\n/**\n * We use static functions per module to dispatch runtime or context calls from\n * C to the host.  This class manages the indirection from a specific runtime or\n * context pointer to the appropriate callback handler.\n *\n * @private\n */\nclass QuickJSModuleCallbacks {\n    constructor(module) {\n        this.contextCallbacks = new Map();\n        this.runtimeCallbacks = new Map();\n        this.suspendedCount = 0;\n        this.cToHostCallbacks = new QuickJSEmscriptenModuleCallbacks({\n            callFunction: (asyncify, ctx, this_ptr, argc, argv, fn_id) => this.handleAsyncify(asyncify, () => {\n                try {\n                    const vm = this.contextCallbacks.get(ctx);\n                    if (!vm) {\n                        throw new Error(`QuickJSContext(ctx = ${ctx}) not found for C function call \"${fn_id}\"`);\n                    }\n                    return vm.callFunction(ctx, this_ptr, argc, argv, fn_id);\n                }\n                catch (error) {\n                    console.error(\"[C to host error: returning null]\", error);\n                    return 0;\n                }\n            }),\n            shouldInterrupt: (asyncify, rt) => this.handleAsyncify(asyncify, () => {\n                try {\n                    const vm = this.runtimeCallbacks.get(rt);\n                    if (!vm) {\n                        throw new Error(`QuickJSRuntime(rt = ${rt}) not found for C interrupt`);\n                    }\n                    return vm.shouldInterrupt(rt);\n                }\n                catch (error) {\n                    console.error(\"[C to host interrupt: returning error]\", error);\n                    return 1;\n                }\n            }),\n            loadModuleSource: (asyncify, rt, ctx, moduleName) => this.handleAsyncify(asyncify, () => {\n                try {\n                    const runtimeCallbacks = this.runtimeCallbacks.get(rt);\n                    if (!runtimeCallbacks) {\n                        throw new Error(`QuickJSRuntime(rt = ${rt}) not found for C module loader`);\n                    }\n                    const loadModule = runtimeCallbacks.loadModuleSource;\n                    if (!loadModule) {\n                        throw new Error(`QuickJSRuntime(rt = ${rt}) does not support module loading`);\n                    }\n                    return loadModule(rt, ctx, moduleName);\n                }\n                catch (error) {\n                    console.error(\"[C to host module loader error: returning null]\", error);\n                    return 0;\n                }\n            }),\n            normalizeModule: (asyncify, rt, ctx, moduleBaseName, moduleName) => this.handleAsyncify(asyncify, () => {\n                try {\n                    const runtimeCallbacks = this.runtimeCallbacks.get(rt);\n                    if (!runtimeCallbacks) {\n                        throw new Error(`QuickJSRuntime(rt = ${rt}) not found for C module loader`);\n                    }\n                    const normalizeModule = runtimeCallbacks.normalizeModule;\n                    if (!normalizeModule) {\n                        throw new Error(`QuickJSRuntime(rt = ${rt}) does not support module loading`);\n                    }\n                    return normalizeModule(rt, ctx, moduleBaseName, moduleName);\n                }\n                catch (error) {\n                    console.error(\"[C to host module loader error: returning null]\", error);\n                    return 0;\n                }\n            }),\n        });\n        this.module = module;\n        this.module.callbacks = this.cToHostCallbacks;\n    }\n    setRuntimeCallbacks(rt, callbacks) {\n        this.runtimeCallbacks.set(rt, callbacks);\n    }\n    deleteRuntime(rt) {\n        this.runtimeCallbacks.delete(rt);\n    }\n    setContextCallbacks(ctx, callbacks) {\n        this.contextCallbacks.set(ctx, callbacks);\n    }\n    deleteContext(ctx) {\n        this.contextCallbacks.delete(ctx);\n    }\n    handleAsyncify(asyncify, fn) {\n        if (asyncify) {\n            // We must always call asyncify.handleSync around our function.\n            // This allows asyncify to resume suspended execution on the second call.\n            // Asyncify internally can detect sync behavior, and avoid suspending.\n            return asyncify.handleSleep((done) => {\n                try {\n                    const result = fn();\n                    if (!(result instanceof Promise)) {\n                        (0, debug_1.debugLog)(\"asyncify.handleSleep: not suspending:\", result);\n                        done(result);\n                        return;\n                    }\n                    // Is promise, we intend to suspend.\n                    if (this.suspended) {\n                        throw new errors_1.QuickJSAsyncifyError(`Already suspended at: ${this.suspended.stack}\\nAttempted to suspend at:`);\n                    }\n                    else {\n                        this.suspended = new errors_1.QuickJSAsyncifySuspended(`(${this.suspendedCount++})`);\n                        (0, debug_1.debugLog)(\"asyncify.handleSleep: suspending:\", this.suspended);\n                    }\n                    result.then((resolvedResult) => {\n                        this.suspended = undefined;\n                        (0, debug_1.debugLog)(\"asyncify.handleSleep: resolved:\", resolvedResult);\n                        done(resolvedResult);\n                    }, (error) => {\n                        (0, debug_1.debugLog)(\"asyncify.handleSleep: rejected:\", error);\n                        console.error(\"QuickJS: cannot handle error in suspended function\", error);\n                        this.suspended = undefined;\n                    });\n                }\n                catch (error) {\n                    (0, debug_1.debugLog)(\"asyncify.handleSleep: error:\", error);\n                    this.suspended = undefined;\n                    throw error;\n                }\n            });\n        }\n        // No asyncify - we should never return a promise.\n        const value = fn();\n        if (value instanceof Promise) {\n            throw new Error(\"Promise return value not supported in non-asyncify context.\");\n        }\n        return value;\n    }\n}\nexports.QuickJSModuleCallbacks = QuickJSModuleCallbacks;\n/**\n * Process RuntimeOptions and apply them to a QuickJSRuntime.\n * @private\n */\nfunction applyBaseRuntimeOptions(runtime, options) {\n    if (options.interruptHandler) {\n        runtime.setInterruptHandler(options.interruptHandler);\n    }\n    if (options.maxStackSizeBytes !== undefined) {\n        runtime.setMaxStackSize(options.maxStackSizeBytes);\n    }\n    if (options.memoryLimitBytes !== undefined) {\n        runtime.setMemoryLimit(options.memoryLimitBytes);\n    }\n}\nexports.applyBaseRuntimeOptions = applyBaseRuntimeOptions;\n/**\n * Process ModuleEvalOptions and apply them to a QuickJSRuntime.\n * @private\n */\nfunction applyModuleEvalRuntimeOptions(runtime, options) {\n    if (options.moduleLoader) {\n        runtime.setModuleLoader(options.moduleLoader);\n    }\n    if (options.shouldInterrupt) {\n        runtime.setInterruptHandler(options.shouldInterrupt);\n    }\n    if (options.memoryLimitBytes !== undefined) {\n        runtime.setMemoryLimit(options.memoryLimitBytes);\n    }\n    if (options.maxStackSizeBytes !== undefined) {\n        runtime.setMaxStackSize(options.maxStackSizeBytes);\n    }\n}\nexports.applyModuleEvalRuntimeOptions = applyModuleEvalRuntimeOptions;\n/**\n * This class presents a Javascript interface to QuickJS, a Javascript interpreter\n * that supports EcmaScript 2020 (ES2020).\n *\n * It wraps a single WebAssembly module containing the QuickJS library and\n * associated helper C code. WebAssembly modules are completely isolated from\n * each other by the host's WebAssembly runtime. Separate WebAssembly modules\n * have the most isolation guarantees possible with this library.\n *\n * The simplest way to start running code is {@link evalCode}. This shortcut\n * method will evaluate Javascript safely and return the result as a native\n * Javascript value.\n *\n * For more control over the execution environment, or to interact with values\n * inside QuickJS, create a context with {@link newContext} or a runtime with\n * {@link newRuntime}.\n */\nclass QuickJSWASMModule {\n    /** @private */\n    constructor(module, ffi) {\n        this.module = module;\n        this.ffi = ffi;\n        this.callbacks = new QuickJSModuleCallbacks(module);\n    }\n    /**\n     * Create a runtime.\n     * Use the runtime to set limits on CPU and memory usage and configure module\n     * loading for one or more [[QuickJSContext]]s inside the runtime.\n     */\n    newRuntime(options = {}) {\n        const rt = new lifetime_1.Lifetime(this.ffi.QTS_NewRuntime(), undefined, (rt_ptr) => {\n            this.callbacks.deleteRuntime(rt_ptr);\n            this.ffi.QTS_FreeRuntime(rt_ptr);\n        });\n        const runtime = new runtime_1.QuickJSRuntime({\n            module: this.module,\n            callbacks: this.callbacks,\n            ffi: this.ffi,\n            rt,\n        });\n        applyBaseRuntimeOptions(runtime, options);\n        if (options.moduleLoader) {\n            runtime.setModuleLoader(options.moduleLoader);\n        }\n        return runtime;\n    }\n    /**\n     * A simplified API to create a new [[QuickJSRuntime]] and a\n     * [[QuickJSContext]] inside that runtime at the same time. The runtime will\n     * be disposed when the context is disposed.\n     */\n    newContext(options = {}) {\n        const runtime = this.newRuntime();\n        const context = runtime.newContext({\n            ...options,\n            ownedLifetimes: (0, types_1.concat)(runtime, options.ownedLifetimes),\n        });\n        runtime.context = context;\n        return context;\n    }\n    /**\n     * One-off evaluate code without needing to create a [[QuickJSRuntime]] or\n     * [[QuickJSContext]] explicitly.\n     *\n     * To protect against infinite loops, use the `shouldInterrupt` option. The\n     * [[shouldInterruptAfterDeadline]] function will create a time-based deadline.\n     *\n     * If you need more control over how the code executes, create a\n     * [[QuickJSRuntime]] (with [[newRuntime]]) or a [[QuickJSContext]] (with\n     * [[newContext]] or [[QuickJSRuntime.newContext]]), and use its\n     * [[QuickJSContext.evalCode]] method.\n     *\n     * Asynchronous callbacks may not run during the first call to `evalCode`. If\n     * you need to work with async code inside QuickJS, create a runtime and use\n     * [[QuickJSRuntime.executePendingJobs]].\n     *\n     * @returns The result is coerced to a native Javascript value using JSON\n     * serialization, so properties and values unsupported by JSON will be dropped.\n     *\n     * @throws If `code` throws during evaluation, the exception will be\n     * converted into a native Javascript value and thrown.\n     *\n     * @throws if `options.shouldInterrupt` interrupted execution, will throw a Error\n     * with name `\"InternalError\"` and  message `\"interrupted\"`.\n     */\n    evalCode(code, options = {}) {\n        return lifetime_1.Scope.withScope((scope) => {\n            const vm = scope.manage(this.newContext());\n            applyModuleEvalRuntimeOptions(vm.runtime, options);\n            const result = vm.evalCode(code, \"eval.js\");\n            if (options.memoryLimitBytes !== undefined) {\n                // Remove memory limit so we can dump the result without exceeding it.\n                vm.runtime.setMemoryLimit(-1);\n            }\n            if (result.error) {\n                const error = vm.dump(scope.manage(result.error));\n                throw error;\n            }\n            const value = vm.dump(scope.manage(result.value));\n            return value;\n        });\n    }\n    /**\n     * Get a low-level interface to the QuickJS functions in this WebAssembly\n     * module.\n     * @experimental\n     * @unstable No warranty is provided with this API. It could change at any time.\n     * @private\n     */\n    getFFI() {\n        return this.ffi;\n    }\n}\nexports.QuickJSWASMModule = QuickJSWASMModule;\n//# sourceMappingURL=module.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSAsyncRuntime = void 0;\nconst _1 = require(\".\");\nconst context_asyncify_1 = require(\"./context-asyncify\");\nconst runtime_1 = require(\"./runtime\");\nconst types_1 = require(\"./types\");\nclass QuickJSAsyncRuntime extends runtime_1.QuickJSRuntime {\n    /** @private */\n    constructor(args) {\n        super(args);\n    }\n    newContext(options = {}) {\n        if (options.intrinsics && options.intrinsics !== types_1.DefaultIntrinsics) {\n            throw new Error(\"TODO: Custom intrinsics are not supported yet\");\n        }\n        const ctx = new _1.Lifetime(this.ffi.QTS_NewContext(this.rt.value), undefined, (ctx_ptr) => {\n            this.contextMap.delete(ctx_ptr);\n            this.callbacks.deleteContext(ctx_ptr);\n            this.ffi.QTS_FreeContext(ctx_ptr);\n        });\n        const context = new context_asyncify_1.QuickJSAsyncContext({\n            module: this.module,\n            ctx,\n            ffi: this.ffi,\n            rt: this.rt,\n            ownedLifetimes: [],\n            runtime: this,\n            callbacks: this.callbacks,\n        });\n        this.contextMap.set(ctx.value, context);\n        return context;\n    }\n    setModuleLoader(moduleLoader, moduleNormalizer) {\n        super.setModuleLoader(moduleLoader, moduleNormalizer);\n    }\n    /**\n     * Set the max stack size for this runtime in bytes.\n     * To remove the limit, set to `0`.\n     *\n     * Setting this limit also adjusts the global `ASYNCIFY_STACK_SIZE` for the entire {@link QuickJSAsyncWASMModule}.\n     * See the [pull request](https://github.com/justjake/quickjs-emscripten/pull/114) for more details.\n     */\n    setMaxStackSize(stackSize) {\n        return super.setMaxStackSize(stackSize);\n    }\n}\nexports.QuickJSAsyncRuntime = QuickJSAsyncRuntime;\n//# sourceMappingURL=runtime-asyncify.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.QuickJSRuntime = void 0;\nconst asyncify_helpers_1 = require(\"./asyncify-helpers\");\nconst context_1 = require(\"./context\");\nconst debug_1 = require(\"./debug\");\nconst errors_1 = require(\"./errors\");\nconst lifetime_1 = require(\"./lifetime\");\nconst memory_1 = require(\"./memory\");\nconst types_1 = require(\"./types\");\n/**\n * A runtime represents a Javascript runtime corresponding to an object heap.\n * Several runtimes can exist at the same time but they cannot exchange objects.\n * Inside a given runtime, no multi-threading is supported.\n *\n * You can think of separate runtimes like different domains in a browser, and\n * the contexts within a runtime like the different windows open to the same\n * domain.\n *\n * Create a runtime via {@link QuickJSWASMModule.newRuntime}.\n *\n * You should create separate runtime instances for untrusted code from\n * different sources for isolation. However, stronger isolation is also\n * available (at the cost of memory usage), by creating separate WebAssembly\n * modules to further isolate untrusted code.\n * See {@link newQuickJSWASMModule}.\n *\n * Implement memory and CPU constraints with [[setInterruptHandler]]\n * (called regularly while the interpreter runs), [[setMemoryLimit]], and\n * [[setMaxStackSize]].\n * Use [[computeMemoryUsage]] or [[dumpMemoryUsage]] to guide memory limit\n * tuning.\n *\n * Configure ES module loading with [[setModuleLoader]].\n */\nclass QuickJSRuntime {\n    /** @private */\n    constructor(args) {\n        /** @private */\n        this.scope = new lifetime_1.Scope();\n        /** @private */\n        this.contextMap = new Map();\n        this.cToHostCallbacks = {\n            shouldInterrupt: (rt) => {\n                if (rt !== this.rt.value) {\n                    throw new Error(\"QuickJSContext instance received C -> JS interrupt with mismatched rt\");\n                }\n                const fn = this.interruptHandler;\n                if (!fn) {\n                    throw new Error(\"QuickJSContext had no interrupt handler\");\n                }\n                return fn(this) ? 1 : 0;\n            },\n            loadModuleSource: (0, asyncify_helpers_1.maybeAsyncFn)(this, function* (awaited, rt, ctx, moduleName) {\n                const moduleLoader = this.moduleLoader;\n                if (!moduleLoader) {\n                    throw new Error(\"Runtime has no module loader\");\n                }\n                if (rt !== this.rt.value) {\n                    throw new Error(\"Runtime pointer mismatch\");\n                }\n                const context = this.contextMap.get(ctx) ??\n                    this.newContext({\n                        contextPointer: ctx,\n                    });\n                try {\n                    const result = yield* awaited(moduleLoader(moduleName, context));\n                    if (typeof result === \"object\" && \"error\" in result && result.error) {\n                        (0, debug_1.debugLog)(\"cToHostLoadModule: loader returned error\", result.error);\n                        throw result.error;\n                    }\n                    const moduleSource = typeof result === \"string\" ? result : \"value\" in result ? result.value : result;\n                    return this.memory.newHeapCharPointer(moduleSource).value;\n                }\n                catch (error) {\n                    (0, debug_1.debugLog)(\"cToHostLoadModule: caught error\", error);\n                    context.throw(error);\n                    return 0;\n                }\n            }),\n            normalizeModule: (0, asyncify_helpers_1.maybeAsyncFn)(this, function* (awaited, rt, ctx, baseModuleName, moduleNameRequest) {\n                const moduleNormalizer = this.moduleNormalizer;\n                if (!moduleNormalizer) {\n                    throw new Error(\"Runtime has no module normalizer\");\n                }\n                if (rt !== this.rt.value) {\n                    throw new Error(\"Runtime pointer mismatch\");\n                }\n                const context = this.contextMap.get(ctx) ??\n                    this.newContext({\n                        /* TODO: Does this happen? Are we responsible for disposing? I don't think so */\n                        contextPointer: ctx,\n                    });\n                try {\n                    const result = yield* awaited(moduleNormalizer(baseModuleName, moduleNameRequest, context));\n                    if (typeof result === \"object\" && \"error\" in result && result.error) {\n                        (0, debug_1.debugLog)(\"cToHostNormalizeModule: normalizer returned error\", result.error);\n                        throw result.error;\n                    }\n                    const name = typeof result === \"string\" ? result : result.value;\n                    return context.getMemory(this.rt.value).newHeapCharPointer(name).value;\n                }\n                catch (error) {\n                    (0, debug_1.debugLog)(\"normalizeModule: caught error\", error);\n                    context.throw(error);\n                    return 0;\n                }\n            }),\n        };\n        args.ownedLifetimes?.forEach((lifetime) => this.scope.manage(lifetime));\n        this.module = args.module;\n        this.memory = new memory_1.ModuleMemory(this.module);\n        this.ffi = args.ffi;\n        this.rt = args.rt;\n        this.callbacks = args.callbacks;\n        this.scope.manage(this.rt);\n        this.callbacks.setRuntimeCallbacks(this.rt.value, this.cToHostCallbacks);\n        this.executePendingJobs = this.executePendingJobs.bind(this);\n    }\n    get alive() {\n        return this.scope.alive;\n    }\n    dispose() {\n        return this.scope.dispose();\n    }\n    newContext(options = {}) {\n        if (options.intrinsics && options.intrinsics !== types_1.DefaultIntrinsics) {\n            throw new Error(\"TODO: Custom intrinsics are not supported yet\");\n        }\n        const ctx = new lifetime_1.Lifetime(options.contextPointer || this.ffi.QTS_NewContext(this.rt.value), undefined, (ctx_ptr) => {\n            this.contextMap.delete(ctx_ptr);\n            this.callbacks.deleteContext(ctx_ptr);\n            this.ffi.QTS_FreeContext(ctx_ptr);\n        });\n        const context = new context_1.QuickJSContext({\n            module: this.module,\n            ctx,\n            ffi: this.ffi,\n            rt: this.rt,\n            ownedLifetimes: options.ownedLifetimes,\n            runtime: this,\n            callbacks: this.callbacks,\n        });\n        this.contextMap.set(ctx.value, context);\n        return context;\n    }\n    /**\n     * Set the loader for EcmaScript modules requested by any context in this\n     * runtime.\n     *\n     * The loader can be removed with [[removeModuleLoader]].\n     */\n    setModuleLoader(moduleLoader, moduleNormalizer) {\n        this.moduleLoader = moduleLoader;\n        this.moduleNormalizer = moduleNormalizer;\n        this.ffi.QTS_RuntimeEnableModuleLoader(this.rt.value, this.moduleNormalizer ? 1 : 0);\n    }\n    /**\n     * Remove the the loader set by [[setModuleLoader]]. This disables module loading.\n     */\n    removeModuleLoader() {\n        this.moduleLoader = undefined;\n        this.ffi.QTS_RuntimeDisableModuleLoader(this.rt.value);\n    }\n    // Runtime management -------------------------------------------------------\n    /**\n     * In QuickJS, promises and async functions create pendingJobs. These do not execute\n     * immediately and need to be run by calling [[executePendingJobs]].\n     *\n     * @return true if there is at least one pendingJob queued up.\n     */\n    hasPendingJob() {\n        return Boolean(this.ffi.QTS_IsJobPending(this.rt.value));\n    }\n    /**\n     * Set a callback which is regularly called by the QuickJS engine when it is\n     * executing code. This callback can be used to implement an execution\n     * timeout.\n     *\n     * The interrupt handler can be removed with [[removeInterruptHandler]].\n     */\n    setInterruptHandler(cb) {\n        const prevInterruptHandler = this.interruptHandler;\n        this.interruptHandler = cb;\n        if (!prevInterruptHandler) {\n            this.ffi.QTS_RuntimeEnableInterruptHandler(this.rt.value);\n        }\n    }\n    /**\n     * Remove the interrupt handler, if any.\n     * See [[setInterruptHandler]].\n     */\n    removeInterruptHandler() {\n        if (this.interruptHandler) {\n            this.ffi.QTS_RuntimeDisableInterruptHandler(this.rt.value);\n            this.interruptHandler = undefined;\n        }\n    }\n    /**\n     * Execute pendingJobs on the runtime until `maxJobsToExecute` jobs are\n     * executed (default all pendingJobs), the queue is exhausted, or the runtime\n     * encounters an exception.\n     *\n     * In QuickJS, promises and async functions *inside the runtime* create\n     * pendingJobs. These do not execute immediately and need to triggered to run.\n     *\n     * @param maxJobsToExecute - When negative, run all pending jobs. Otherwise execute\n     * at most `maxJobsToExecute` before returning.\n     *\n     * @return On success, the number of executed jobs. On error, the exception\n     * that stopped execution, and the context it occurred in. Note that\n     * executePendingJobs will not normally return errors thrown inside async\n     * functions or rejected promises. Those errors are available by calling\n     * [[resolvePromise]] on the promise handle returned by the async function.\n     */\n    executePendingJobs(maxJobsToExecute = -1) {\n        const ctxPtrOut = this.memory.newMutablePointerArray(1);\n        const valuePtr = this.ffi.QTS_ExecutePendingJob(this.rt.value, maxJobsToExecute ?? -1, ctxPtrOut.value.ptr);\n        const ctxPtr = ctxPtrOut.value.typedArray[0];\n        ctxPtrOut.dispose();\n        if (ctxPtr === 0) {\n            // No jobs executed.\n            this.ffi.QTS_FreeValuePointerRuntime(this.rt.value, valuePtr);\n            return { value: 0 };\n        }\n        const context = this.contextMap.get(ctxPtr) ??\n            this.newContext({\n                contextPointer: ctxPtr,\n            });\n        const resultValue = context.getMemory(this.rt.value).heapValueHandle(valuePtr);\n        const typeOfRet = context.typeof(resultValue);\n        if (typeOfRet === \"number\") {\n            const executedJobs = context.getNumber(resultValue);\n            resultValue.dispose();\n            return { value: executedJobs };\n        }\n        else {\n            const error = Object.assign(resultValue, { context });\n            return {\n                error,\n            };\n        }\n    }\n    /**\n     * Set the max memory this runtime can allocate.\n     * To remove the limit, set to `-1`.\n     */\n    setMemoryLimit(limitBytes) {\n        if (limitBytes < 0 && limitBytes !== -1) {\n            throw new Error(\"Cannot set memory limit to negative number. To unset, pass -1\");\n        }\n        this.ffi.QTS_RuntimeSetMemoryLimit(this.rt.value, limitBytes);\n    }\n    /**\n     * Compute memory usage for this runtime. Returns the result as a handle to a\n     * JSValue object. Use [[QuickJSContext.dump]] to convert to a native object.\n     * Calling this method will allocate more memory inside the runtime. The information\n     * is accurate as of just before the call to `computeMemoryUsage`.\n     * For a human-digestible representation, see [[dumpMemoryUsage]].\n     */\n    computeMemoryUsage() {\n        const serviceContextMemory = this.getSystemContext().getMemory(this.rt.value);\n        return serviceContextMemory.heapValueHandle(this.ffi.QTS_RuntimeComputeMemoryUsage(this.rt.value, serviceContextMemory.ctx.value));\n    }\n    /**\n     * @returns a human-readable description of memory usage in this runtime.\n     * For programmatic access to this information, see [[computeMemoryUsage]].\n     */\n    dumpMemoryUsage() {\n        return this.memory.consumeHeapCharPointer(this.ffi.QTS_RuntimeDumpMemoryUsage(this.rt.value));\n    }\n    /**\n     * Set the max stack size for this runtime, in bytes.\n     * To remove the limit, set to `0`.\n     */\n    setMaxStackSize(stackSize) {\n        if (stackSize < 0) {\n            throw new Error(\"Cannot set memory limit to negative number. To unset, pass 0.\");\n        }\n        this.ffi.QTS_RuntimeSetMaxStackSize(this.rt.value, stackSize);\n    }\n    /**\n     * Assert that `handle` is owned by this runtime.\n     * @throws QuickJSWrongOwner if owned by a different runtime.\n     */\n    assertOwned(handle) {\n        if (handle.owner && handle.owner.rt !== this.rt) {\n            throw new errors_1.QuickJSWrongOwner(`Handle is not owned by this runtime: ${handle.owner.rt.value} != ${this.rt.value}`);\n        }\n    }\n    getSystemContext() {\n        if (!this.context) {\n            // We own this context and should dispose of it.\n            this.context = this.scope.manage(this.newContext());\n        }\n        return this.context;\n    }\n}\nexports.QuickJSRuntime = QuickJSRuntime;\n//# sourceMappingURL=runtime.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EvalFlags = exports.assertSync = void 0;\nfunction assertSync(fn) {\n    return function mustBeSync(...args) {\n        const result = fn(...args);\n        if (result && typeof result === \"object\" && result instanceof Promise) {\n            throw new Error(\"Function unexpectedly returned a Promise\");\n        }\n        return result;\n    };\n}\nexports.assertSync = assertSync;\n/** Bitfield options for JS_Eval() C function. */\nexports.EvalFlags = {\n    /** global code (default) */\n    JS_EVAL_TYPE_GLOBAL: 0 << 0,\n    /** module code */\n    JS_EVAL_TYPE_MODULE: 1 << 0,\n    /** direct call (internal use) */\n    JS_EVAL_TYPE_DIRECT: 2 << 0,\n    /** indirect call (internal use) */\n    JS_EVAL_TYPE_INDIRECT: 3 << 0,\n    JS_EVAL_TYPE_MASK: 3 << 0,\n    /** force 'strict' mode */\n    JS_EVAL_FLAG_STRICT: 1 << 3,\n    /** force 'strip' mode */\n    JS_EVAL_FLAG_STRIP: 1 << 4,\n    /**\n     * compile but do not run. The result is an object with a\n     * JS_TAG_FUNCTION_BYTECODE or JS_TAG_MODULE tag. It can be executed\n     * with JS_EvalFunction().\n     */\n    JS_EVAL_FLAG_COMPILE_ONLY: 1 << 5,\n    /** don't include the stack frames before this eval in the Error() backtraces */\n    JS_EVAL_FLAG_BACKTRACE_BARRIER: 1 << 6,\n};\n//# sourceMappingURL=types-ffi.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.concat = exports.evalOptionsToFlags = exports.DefaultIntrinsics = void 0;\nconst types_ffi_1 = require(\"./types-ffi\");\nconst UnstableSymbol = Symbol(\"Unstable\");\n// For informational purposes\nconst DefaultIntrinsicsList = [\n    \"BaseObjects\",\n    \"Date\",\n    \"Eval\",\n    \"StringNormalize\",\n    \"RegExp\",\n    \"JSON\",\n    \"Proxy\",\n    \"MapSet\",\n    \"TypedArrays\",\n    \"Promise\",\n];\n/**\n * Work in progress.\n */\nexports.DefaultIntrinsics = Symbol(\"DefaultIntrinsics\");\n/** Convert [[ContextEvalOptions]] to a bitfield flags */\nfunction evalOptionsToFlags(evalOptions) {\n    if (typeof evalOptions === \"number\") {\n        return evalOptions;\n    }\n    if (evalOptions === undefined) {\n        return 0;\n    }\n    const { type, strict, strip, compileOnly, backtraceBarrier } = evalOptions;\n    let flags = 0;\n    if (type === \"global\")\n        flags |= types_ffi_1.EvalFlags.JS_EVAL_TYPE_GLOBAL;\n    if (type === \"module\")\n        flags |= types_ffi_1.EvalFlags.JS_EVAL_TYPE_MODULE;\n    if (strict)\n        flags |= types_ffi_1.EvalFlags.JS_EVAL_FLAG_STRICT;\n    if (strip)\n        flags |= types_ffi_1.EvalFlags.JS_EVAL_FLAG_STRIP;\n    if (compileOnly)\n        flags |= types_ffi_1.EvalFlags.JS_EVAL_FLAG_COMPILE_ONLY;\n    if (backtraceBarrier)\n        flags |= types_ffi_1.EvalFlags.JS_EVAL_FLAG_BACKTRACE_BARRIER;\n    return flags;\n}\nexports.evalOptionsToFlags = evalOptionsToFlags;\nfunction concat(...values) {\n    let result = [];\n    for (const value of values) {\n        if (value !== undefined) {\n            result = result.concat(value);\n        }\n    }\n    return result;\n}\nexports.concat = concat;\n//# sourceMappingURL=types.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.RELEASE_ASYNC = exports.DEBUG_ASYNC = exports.RELEASE_SYNC = exports.DEBUG_SYNC = exports.memoizePromiseFactory = exports.newQuickJSAsyncWASMModule = exports.newQuickJSWASMModule = void 0;\nconst esmHelpers_1 = require(\"./esmHelpers\");\n/**\n * Create a new, completely isolated WebAssembly module containing the QuickJS library.\n * See the documentation on [[QuickJSWASMModule]].\n *\n * Note that there is a hard limit on the number of WebAssembly modules in older\n * versions of v8:\n * https://bugs.chromium.org/p/v8/issues/detail?id=12076\n */\nasync function newQuickJSWASMModule(\n/**\n * Optionally, pass a {@link SyncBuildVariant} to construct a different WebAssembly module.\n */\nvariant = exports.RELEASE_SYNC) {\n    const [wasmModuleLoader, QuickJSFFI, { QuickJSWASMModule }] = await Promise.all([\n        variant.importModuleLoader(),\n        variant.importFFI(),\n        Promise.resolve().then(() => __importStar(require(\"./module.js\"))).then(esmHelpers_1.unwrapTypescript),\n    ]);\n    const wasmModule = await wasmModuleLoader();\n    wasmModule.type = \"sync\";\n    const ffi = new QuickJSFFI(wasmModule);\n    return new QuickJSWASMModule(wasmModule, ffi);\n}\nexports.newQuickJSWASMModule = newQuickJSWASMModule;\n/**\n * Create a new, completely isolated WebAssembly module containing a version of the QuickJS library\n * compiled with Emscripten's [ASYNCIFY](https://emscripten.org/docs/porting/asyncify.html) transform.\n *\n * This version of the library offers features that enable synchronous code\n * inside the VM to interact with asynchronous code in the host environment.\n * See the documentation on [[QuickJSAsyncWASMModule]], [[QuickJSAsyncRuntime]],\n * and [[QuickJSAsyncContext]].\n *\n * Note that there is a hard limit on the number of WebAssembly modules in older\n * versions of v8:\n * https://bugs.chromium.org/p/v8/issues/detail?id=12076\n */\nasync function newQuickJSAsyncWASMModule(\n/**\n * Optionally, pass a {@link AsyncBuildVariant} to construct a different WebAssembly module.\n */\nvariant = exports.RELEASE_ASYNC) {\n    const [wasmModuleLoader, QuickJSAsyncFFI, { QuickJSAsyncWASMModule }] = await Promise.all([\n        variant.importModuleLoader(),\n        variant.importFFI(),\n        Promise.resolve().then(() => __importStar(require(\"./module-asyncify.js\"))).then(esmHelpers_1.unwrapTypescript),\n    ]);\n    const wasmModule = await wasmModuleLoader();\n    wasmModule.type = \"async\";\n    const ffi = new QuickJSAsyncFFI(wasmModule);\n    return new QuickJSAsyncWASMModule(wasmModule, ffi);\n}\nexports.newQuickJSAsyncWASMModule = newQuickJSAsyncWASMModule;\n/**\n * Helper intended to memoize the creation of a WebAssembly module.\n * ```typescript\n * const getDebugModule = memoizePromiseFactory(() => newQuickJSWASMModule(DEBUG_SYNC))\n * ```\n */\nfunction memoizePromiseFactory(fn) {\n    let promise;\n    return () => {\n        return (promise ?? (promise = fn()));\n    };\n}\nexports.memoizePromiseFactory = memoizePromiseFactory;\n/**\n * This build variant is compiled with `-fsanitize=leak`. It instruments all\n * memory allocations and when combined with sourcemaps, can present stack trace\n * locations where memory leaks occur.\n *\n * See [[TestQuickJSWASMModule]] which provides access to the leak sanitizer via\n * {@link TestQuickJSWASMModule.assertNoMemoryAllocated}.\n *\n * The downside is that it's 100-1000x slower than the other variants.\n * Suggested use case: automated testing, regression testing, and interactive\n * debugging.\n */\nexports.DEBUG_SYNC = {\n    type: \"sync\",\n    async importFFI() {\n        throw new Error(\"not implemented\");\n        // const mod = await import(\"./generated/ffi.WASM_DEBUG_SYNC.js\")\n        // return unwrapTypescript(mod).QuickJSFFI\n    },\n    async importModuleLoader() {\n        throw new Error(\"not implemented\");\n        // const mod = await import(\"./generated/emscripten-module.WASM_DEBUG_SYNC.js\")\n        // return unwrapJavascript(mod).default\n    },\n};\n/**\n * This is the default (synchronous) build variant.\n * {@link getQuickJS} returns a memoized instance of this build variant.\n */\nexports.RELEASE_SYNC = {\n    type: \"sync\",\n    async importFFI() {\n        const mod = await Promise.resolve().then(() => __importStar(require(\"./generated/ffi.WASM_RELEASE_SYNC.js\")));\n        return (0, esmHelpers_1.unwrapTypescript)(mod).QuickJSFFI;\n    },\n    async importModuleLoader() {\n        const mod = await Promise.resolve().then(() => __importStar(require(\"./generated/emscripten-module.WASM_RELEASE_SYNC.js\")));\n        return (0, esmHelpers_1.unwrapJavascript)(mod);\n    },\n};\n/**\n * The async debug build variant may or may not have the sanitizer enabled.\n * It does print a lot of debug logs.\n *\n * Suggested use case: interactive debugging only.\n */\nexports.DEBUG_ASYNC = {\n    type: \"async\",\n    async importFFI() {\n        throw new Error(\"not implemented\");\n        // const mod = await import(\"./generated/ffi.WASM_DEBUG_ASYNCIFY.js\")\n        // return unwrapTypescript(mod).QuickJSAsyncFFI\n    },\n    async importModuleLoader() {\n        throw new Error(\"not implemented\");\n        // const mod = await import(\"./generated/emscripten-module.WASM_DEBUG_ASYNCIFY.js\")\n        // return unwrapJavascript(mod).default\n    },\n};\n/**\n * This is the default asyncified build variant.\n */\nexports.RELEASE_ASYNC = {\n    type: \"async\",\n    async importFFI() {\n        throw new Error(\"not implemented\");\n        // const mod = await import(\"./generated/ffi.WASM_RELEASE_ASYNCIFY.js\")\n        // return unwrapTypescript(mod).QuickJSAsyncFFI\n    },\n    async importModuleLoader() {\n        throw new Error(\"not implemented\");\n        // const mod = await import(\"./generated/emscripten-module.WASM_RELEASE_ASYNCIFY.js\")\n        // return unwrapJavascript(mod).default\n    },\n};\n//# sourceMappingURL=variants.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.isFail = exports.isSuccess = void 0;\nfunction isSuccess(successOrFail) {\n    return \"error\" in successOrFail === false;\n}\nexports.isSuccess = isSuccess;\nfunction isFail(successOrFail) {\n    return \"error\" in successOrFail === true;\n}\nexports.isFail = isFail;\n//# sourceMappingURL=vm-interface.js.map","/**\n * @author Toru Nagashima \n * See LICENSE file in root directory for full license.\n */\n'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nvar eventTargetShim = require('event-target-shim');\n\n/**\n * The signal class.\n * @see https://dom.spec.whatwg.org/#abortsignal\n */\nclass AbortSignal extends eventTargetShim.EventTarget {\n    /**\n     * AbortSignal cannot be constructed directly.\n     */\n    constructor() {\n        super();\n        throw new TypeError(\"AbortSignal cannot be constructed directly\");\n    }\n    /**\n     * Returns `true` if this `AbortSignal`'s `AbortController` has signaled to abort, and `false` otherwise.\n     */\n    get aborted() {\n        const aborted = abortedFlags.get(this);\n        if (typeof aborted !== \"boolean\") {\n            throw new TypeError(`Expected 'this' to be an 'AbortSignal' object, but got ${this === null ? \"null\" : typeof this}`);\n        }\n        return aborted;\n    }\n}\neventTargetShim.defineEventAttribute(AbortSignal.prototype, \"abort\");\n/**\n * Create an AbortSignal object.\n */\nfunction createAbortSignal() {\n    const signal = Object.create(AbortSignal.prototype);\n    eventTargetShim.EventTarget.call(signal);\n    abortedFlags.set(signal, false);\n    return signal;\n}\n/**\n * Abort a given signal.\n */\nfunction abortSignal(signal) {\n    if (abortedFlags.get(signal) !== false) {\n        return;\n    }\n    abortedFlags.set(signal, true);\n    signal.dispatchEvent({ type: \"abort\" });\n}\n/**\n * Aborted flag for each instances.\n */\nconst abortedFlags = new WeakMap();\n// Properties should be enumerable.\nObject.defineProperties(AbortSignal.prototype, {\n    aborted: { enumerable: true },\n});\n// `toString()` should return `\"[object AbortSignal]\"`\nif (typeof Symbol === \"function\" && typeof Symbol.toStringTag === \"symbol\") {\n    Object.defineProperty(AbortSignal.prototype, Symbol.toStringTag, {\n        configurable: true,\n        value: \"AbortSignal\",\n    });\n}\n\n/**\n * The AbortController.\n * @see https://dom.spec.whatwg.org/#abortcontroller\n */\nclass AbortController {\n    /**\n     * Initialize this controller.\n     */\n    constructor() {\n        signals.set(this, createAbortSignal());\n    }\n    /**\n     * Returns the `AbortSignal` object associated with this object.\n     */\n    get signal() {\n        return getSignal(this);\n    }\n    /**\n     * Abort and signal to any observers that the associated activity is to be aborted.\n     */\n    abort() {\n        abortSignal(getSignal(this));\n    }\n}\n/**\n * Associated signals.\n */\nconst signals = new WeakMap();\n/**\n * Get the associated signal of a given controller.\n */\nfunction getSignal(controller) {\n    const signal = signals.get(controller);\n    if (signal == null) {\n        throw new TypeError(`Expected 'this' to be an 'AbortController' object, but got ${controller === null ? \"null\" : typeof controller}`);\n    }\n    return signal;\n}\n// Properties should be enumerable.\nObject.defineProperties(AbortController.prototype, {\n    signal: { enumerable: true },\n    abort: { enumerable: true },\n});\nif (typeof Symbol === \"function\" && typeof Symbol.toStringTag === \"symbol\") {\n    Object.defineProperty(AbortController.prototype, Symbol.toStringTag, {\n        configurable: true,\n        value: \"AbortController\",\n    });\n}\n\nexports.AbortController = AbortController;\nexports.AbortSignal = AbortSignal;\nexports.default = AbortController;\n\nmodule.exports = AbortController\nmodule.exports.AbortController = module.exports[\"default\"] = AbortController\nmodule.exports.AbortSignal = AbortSignal\n//# sourceMappingURL=abort-controller.js.map\n","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.req = exports.json = exports.toBuffer = void 0;\nconst http = __importStar(require(\"http\"));\nconst https = __importStar(require(\"https\"));\nasync function toBuffer(stream) {\n    let length = 0;\n    const chunks = [];\n    for await (const chunk of stream) {\n        length += chunk.length;\n        chunks.push(chunk);\n    }\n    return Buffer.concat(chunks, length);\n}\nexports.toBuffer = toBuffer;\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nasync function json(stream) {\n    const buf = await toBuffer(stream);\n    const str = buf.toString('utf8');\n    try {\n        return JSON.parse(str);\n    }\n    catch (_err) {\n        const err = _err;\n        err.message += ` (input: ${str})`;\n        throw err;\n    }\n}\nexports.json = json;\nfunction req(url, opts = {}) {\n    const href = typeof url === 'string' ? url : url.href;\n    const req = (href.startsWith('https:') ? https : http).request(url, opts);\n    const promise = new Promise((resolve, reject) => {\n        req\n            .once('response', resolve)\n            .once('error', reject)\n            .end();\n    });\n    req.then = promise.then.bind(promise);\n    return req;\n}\nexports.req = req;\n//# sourceMappingURL=helpers.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Agent = void 0;\nconst net = __importStar(require(\"net\"));\nconst http = __importStar(require(\"http\"));\nconst https_1 = require(\"https\");\n__exportStar(require(\"./helpers\"), exports);\nconst INTERNAL = Symbol('AgentBaseInternalState');\nclass Agent extends http.Agent {\n    constructor(opts) {\n        super(opts);\n        this[INTERNAL] = {};\n    }\n    /**\n     * Determine whether this is an `http` or `https` request.\n     */\n    isSecureEndpoint(options) {\n        if (options) {\n            // First check the `secureEndpoint` property explicitly, since this\n            // means that a parent `Agent` is \"passing through\" to this instance.\n            // eslint-disable-next-line @typescript-eslint/no-explicit-any\n            if (typeof options.secureEndpoint === 'boolean') {\n                return options.secureEndpoint;\n            }\n            // If no explicit `secure` endpoint, check if `protocol` property is\n            // set. This will usually be the case since using a full string URL\n            // or `URL` instance should be the most common usage.\n            if (typeof options.protocol === 'string') {\n                return options.protocol === 'https:';\n            }\n        }\n        // Finally, if no `protocol` property was set, then fall back to\n        // checking the stack trace of the current call stack, and try to\n        // detect the \"https\" module.\n        const { stack } = new Error();\n        if (typeof stack !== 'string')\n            return false;\n        return stack\n            .split('\\n')\n            .some((l) => l.indexOf('(https.js:') !== -1 ||\n            l.indexOf('node:https:') !== -1);\n    }\n    // In order to support async signatures in `connect()` and Node's native\n    // connection pooling in `http.Agent`, the array of sockets for each origin\n    // has to be updated synchronously. This is so the length of the array is\n    // accurate when `addRequest()` is next called. We achieve this by creating a\n    // fake socket and adding it to `sockets[origin]` and incrementing\n    // `totalSocketCount`.\n    incrementSockets(name) {\n        // If `maxSockets` and `maxTotalSockets` are both Infinity then there is no\n        // need to create a fake socket because Node.js native connection pooling\n        // will never be invoked.\n        if (this.maxSockets === Infinity && this.maxTotalSockets === Infinity) {\n            return null;\n        }\n        // All instances of `sockets` are expected TypeScript errors. The\n        // alternative is to add it as a private property of this class but that\n        // will break TypeScript subclassing.\n        if (!this.sockets[name]) {\n            // @ts-expect-error `sockets` is readonly in `@types/node`\n            this.sockets[name] = [];\n        }\n        const fakeSocket = new net.Socket({ writable: false });\n        this.sockets[name].push(fakeSocket);\n        // @ts-expect-error `totalSocketCount` isn't defined in `@types/node`\n        this.totalSocketCount++;\n        return fakeSocket;\n    }\n    decrementSockets(name, socket) {\n        if (!this.sockets[name] || socket === null) {\n            return;\n        }\n        const sockets = this.sockets[name];\n        const index = sockets.indexOf(socket);\n        if (index !== -1) {\n            sockets.splice(index, 1);\n            // @ts-expect-error  `totalSocketCount` isn't defined in `@types/node`\n            this.totalSocketCount--;\n            if (sockets.length === 0) {\n                // @ts-expect-error `sockets` is readonly in `@types/node`\n                delete this.sockets[name];\n            }\n        }\n    }\n    // In order to properly update the socket pool, we need to call `getName()` on\n    // the core `https.Agent` if it is a secureEndpoint.\n    getName(options) {\n        const secureEndpoint = typeof options.secureEndpoint === 'boolean'\n            ? options.secureEndpoint\n            : this.isSecureEndpoint(options);\n        if (secureEndpoint) {\n            // @ts-expect-error `getName()` isn't defined in `@types/node`\n            return https_1.Agent.prototype.getName.call(this, options);\n        }\n        // @ts-expect-error `getName()` isn't defined in `@types/node`\n        return super.getName(options);\n    }\n    createSocket(req, options, cb) {\n        const connectOpts = {\n            ...options,\n            secureEndpoint: this.isSecureEndpoint(options),\n        };\n        const name = this.getName(connectOpts);\n        const fakeSocket = this.incrementSockets(name);\n        Promise.resolve()\n            .then(() => this.connect(req, connectOpts))\n            .then((socket) => {\n            this.decrementSockets(name, fakeSocket);\n            if (socket instanceof http.Agent) {\n                try {\n                    // @ts-expect-error `addRequest()` isn't defined in `@types/node`\n                    return socket.addRequest(req, connectOpts);\n                }\n                catch (err) {\n                    return cb(err);\n                }\n            }\n            this[INTERNAL].currentSocket = socket;\n            // @ts-expect-error `createSocket()` isn't defined in `@types/node`\n            super.createSocket(req, options, cb);\n        }, (err) => {\n            this.decrementSockets(name, fakeSocket);\n            cb(err);\n        });\n    }\n    createConnection() {\n        const socket = this[INTERNAL].currentSocket;\n        this[INTERNAL].currentSocket = undefined;\n        if (!socket) {\n            throw new Error('No socket was returned in the `connect()` function');\n        }\n        return socket;\n    }\n    get defaultPort() {\n        return (this[INTERNAL].defaultPort ??\n            (this.protocol === 'https:' ? 443 : 80));\n    }\n    set defaultPort(v) {\n        if (this[INTERNAL]) {\n            this[INTERNAL].defaultPort = v;\n        }\n    }\n    get protocol() {\n        return (this[INTERNAL].protocol ??\n            (this.isSecureEndpoint() ? 'https:' : 'http:'));\n    }\n    set protocol(v) {\n        if (this[INTERNAL]) {\n            this[INTERNAL].protocol = v;\n        }\n    }\n}\nexports.Agent = Agent;\n//# sourceMappingURL=index.js.map","'use strict';\n\nmodule.exports = ({onlyFirst = false} = {}) => {\n\tconst pattern = [\n\t\t'[\\\\u001B\\\\u009B][[\\\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\\\d\\\\/#&.:=?%@~_]+)*|[a-zA-Z\\\\d]+(?:;[-a-zA-Z\\\\d\\\\/#&.:=?%@~_]*)*)?\\\\u0007)',\n\t\t'(?:(?:\\\\d{1,4}(?:;\\\\d{0,4})*)?[\\\\dA-PR-TZcf-ntqry=><~]))'\n\t].join('|');\n\n\treturn new RegExp(pattern, onlyFirst ? undefined : 'g');\n};\n","'use strict';\n\nconst wrapAnsi16 = (fn, offset) => (...args) => {\n\tconst code = fn(...args);\n\treturn `\\u001B[${code + offset}m`;\n};\n\nconst wrapAnsi256 = (fn, offset) => (...args) => {\n\tconst code = fn(...args);\n\treturn `\\u001B[${38 + offset};5;${code}m`;\n};\n\nconst wrapAnsi16m = (fn, offset) => (...args) => {\n\tconst rgb = fn(...args);\n\treturn `\\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;\n};\n\nconst ansi2ansi = n => n;\nconst rgb2rgb = (r, g, b) => [r, g, b];\n\nconst setLazyProperty = (object, property, get) => {\n\tObject.defineProperty(object, property, {\n\t\tget: () => {\n\t\t\tconst value = get();\n\n\t\t\tObject.defineProperty(object, property, {\n\t\t\t\tvalue,\n\t\t\t\tenumerable: true,\n\t\t\t\tconfigurable: true\n\t\t\t});\n\n\t\t\treturn value;\n\t\t},\n\t\tenumerable: true,\n\t\tconfigurable: true\n\t});\n};\n\n/** @type {typeof import('color-convert')} */\nlet colorConvert;\nconst makeDynamicStyles = (wrap, targetSpace, identity, isBackground) => {\n\tif (colorConvert === undefined) {\n\t\tcolorConvert = require('color-convert');\n\t}\n\n\tconst offset = isBackground ? 10 : 0;\n\tconst styles = {};\n\n\tfor (const [sourceSpace, suite] of Object.entries(colorConvert)) {\n\t\tconst name = sourceSpace === 'ansi16' ? 'ansi' : sourceSpace;\n\t\tif (sourceSpace === targetSpace) {\n\t\t\tstyles[name] = wrap(identity, offset);\n\t\t} else if (typeof suite === 'object') {\n\t\t\tstyles[name] = wrap(suite[targetSpace], offset);\n\t\t}\n\t}\n\n\treturn styles;\n};\n\nfunction assembleStyles() {\n\tconst codes = new Map();\n\tconst styles = {\n\t\tmodifier: {\n\t\t\treset: [0, 0],\n\t\t\t// 21 isn't widely supported and 22 does the same thing\n\t\t\tbold: [1, 22],\n\t\t\tdim: [2, 22],\n\t\t\titalic: [3, 23],\n\t\t\tunderline: [4, 24],\n\t\t\tinverse: [7, 27],\n\t\t\thidden: [8, 28],\n\t\t\tstrikethrough: [9, 29]\n\t\t},\n\t\tcolor: {\n\t\t\tblack: [30, 39],\n\t\t\tred: [31, 39],\n\t\t\tgreen: [32, 39],\n\t\t\tyellow: [33, 39],\n\t\t\tblue: [34, 39],\n\t\t\tmagenta: [35, 39],\n\t\t\tcyan: [36, 39],\n\t\t\twhite: [37, 39],\n\n\t\t\t// Bright color\n\t\t\tblackBright: [90, 39],\n\t\t\tredBright: [91, 39],\n\t\t\tgreenBright: [92, 39],\n\t\t\tyellowBright: [93, 39],\n\t\t\tblueBright: [94, 39],\n\t\t\tmagentaBright: [95, 39],\n\t\t\tcyanBright: [96, 39],\n\t\t\twhiteBright: [97, 39]\n\t\t},\n\t\tbgColor: {\n\t\t\tbgBlack: [40, 49],\n\t\t\tbgRed: [41, 49],\n\t\t\tbgGreen: [42, 49],\n\t\t\tbgYellow: [43, 49],\n\t\t\tbgBlue: [44, 49],\n\t\t\tbgMagenta: [45, 49],\n\t\t\tbgCyan: [46, 49],\n\t\t\tbgWhite: [47, 49],\n\n\t\t\t// Bright color\n\t\t\tbgBlackBright: [100, 49],\n\t\t\tbgRedBright: [101, 49],\n\t\t\tbgGreenBright: [102, 49],\n\t\t\tbgYellowBright: [103, 49],\n\t\t\tbgBlueBright: [104, 49],\n\t\t\tbgMagentaBright: [105, 49],\n\t\t\tbgCyanBright: [106, 49],\n\t\t\tbgWhiteBright: [107, 49]\n\t\t}\n\t};\n\n\t// Alias bright black as gray (and grey)\n\tstyles.color.gray = styles.color.blackBright;\n\tstyles.bgColor.bgGray = styles.bgColor.bgBlackBright;\n\tstyles.color.grey = styles.color.blackBright;\n\tstyles.bgColor.bgGrey = styles.bgColor.bgBlackBright;\n\n\tfor (const [groupName, group] of Object.entries(styles)) {\n\t\tfor (const [styleName, style] of Object.entries(group)) {\n\t\t\tstyles[styleName] = {\n\t\t\t\topen: `\\u001B[${style[0]}m`,\n\t\t\t\tclose: `\\u001B[${style[1]}m`\n\t\t\t};\n\n\t\t\tgroup[styleName] = styles[styleName];\n\n\t\t\tcodes.set(style[0], style[1]);\n\t\t}\n\n\t\tObject.defineProperty(styles, groupName, {\n\t\t\tvalue: group,\n\t\t\tenumerable: false\n\t\t});\n\t}\n\n\tObject.defineProperty(styles, 'codes', {\n\t\tvalue: codes,\n\t\tenumerable: false\n\t});\n\n\tstyles.color.close = '\\u001B[39m';\n\tstyles.bgColor.close = '\\u001B[49m';\n\n\tsetLazyProperty(styles.color, 'ansi', () => makeDynamicStyles(wrapAnsi16, 'ansi16', ansi2ansi, false));\n\tsetLazyProperty(styles.color, 'ansi256', () => makeDynamicStyles(wrapAnsi256, 'ansi256', ansi2ansi, false));\n\tsetLazyProperty(styles.color, 'ansi16m', () => makeDynamicStyles(wrapAnsi16m, 'rgb', rgb2rgb, false));\n\tsetLazyProperty(styles.bgColor, 'ansi', () => makeDynamicStyles(wrapAnsi16, 'ansi16', ansi2ansi, true));\n\tsetLazyProperty(styles.bgColor, 'ansi256', () => makeDynamicStyles(wrapAnsi256, 'ansi256', ansi2ansi, true));\n\tsetLazyProperty(styles.bgColor, 'ansi16m', () => makeDynamicStyles(wrapAnsi16m, 'rgb', rgb2rgb, true));\n\n\treturn styles;\n}\n\n// Make the export immutable\nObject.defineProperty(module, 'exports', {\n\tenumerable: true,\n\tget: assembleStyles\n});\n","/**\n * archiver-utils\n *\n * Copyright (c) 2012-2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-archiver/blob/master/LICENSE-MIT\n */\nvar fs = require('graceful-fs');\nvar path = require('path');\n\nvar flatten = require('lodash/flatten');\nvar difference = require('lodash/difference');\nvar union = require('lodash/union');\nvar isPlainObject = require('lodash/isPlainObject');\n\nvar glob = require('glob');\n\nvar file = module.exports = {};\n\nvar pathSeparatorRe = /[\\/\\\\]/g;\n\n// Process specified wildcard glob patterns or filenames against a\n// callback, excluding and uniquing files in the result set.\nvar processPatterns = function(patterns, fn) {\n  // Filepaths to return.\n  var result = [];\n  // Iterate over flattened patterns array.\n  flatten(patterns).forEach(function(pattern) {\n    // If the first character is ! it should be omitted\n    var exclusion = pattern.indexOf('!') === 0;\n    // If the pattern is an exclusion, remove the !\n    if (exclusion) { pattern = pattern.slice(1); }\n    // Find all matching files for this pattern.\n    var matches = fn(pattern);\n    if (exclusion) {\n      // If an exclusion, remove matching files.\n      result = difference(result, matches);\n    } else {\n      // Otherwise add matching files.\n      result = union(result, matches);\n    }\n  });\n  return result;\n};\n\n// True if the file path exists.\nfile.exists = function() {\n  var filepath = path.join.apply(path, arguments);\n  return fs.existsSync(filepath);\n};\n\n// Return an array of all file paths that match the given wildcard patterns.\nfile.expand = function(...args) {\n  // If the first argument is an options object, save those options to pass\n  // into the File.prototype.glob.sync method.\n  var options = isPlainObject(args[0]) ? args.shift() : {};\n  // Use the first argument if it's an Array, otherwise convert the arguments\n  // object to an array and use that.\n  var patterns = Array.isArray(args[0]) ? args[0] : args;\n  // Return empty set if there are no patterns or filepaths.\n  if (patterns.length === 0) { return []; }\n  // Return all matching filepaths.\n  var matches = processPatterns(patterns, function(pattern) {\n    // Find all matching files for this pattern.\n    return glob.sync(pattern, options);\n  });\n  // Filter result set?\n  if (options.filter) {\n    matches = matches.filter(function(filepath) {\n      filepath = path.join(options.cwd || '', filepath);\n      try {\n        if (typeof options.filter === 'function') {\n          return options.filter(filepath);\n        } else {\n          // If the file is of the right type and exists, this should work.\n          return fs.statSync(filepath)[options.filter]();\n        }\n      } catch(e) {\n        // Otherwise, it's probably not the right type.\n        return false;\n      }\n    });\n  }\n  return matches;\n};\n\n// Build a multi task \"files\" object dynamically.\nfile.expandMapping = function(patterns, destBase, options) {\n  options = Object.assign({\n    rename: function(destBase, destPath) {\n      return path.join(destBase || '', destPath);\n    }\n  }, options);\n  var files = [];\n  var fileByDest = {};\n  // Find all files matching pattern, using passed-in options.\n  file.expand(options, patterns).forEach(function(src) {\n    var destPath = src;\n    // Flatten?\n    if (options.flatten) {\n      destPath = path.basename(destPath);\n    }\n    // Change the extension?\n    if (options.ext) {\n      destPath = destPath.replace(/(\\.[^\\/]*)?$/, options.ext);\n    }\n    // Generate destination filename.\n    var dest = options.rename(destBase, destPath, options);\n    // Prepend cwd to src path if necessary.\n    if (options.cwd) { src = path.join(options.cwd, src); }\n    // Normalize filepaths to be unix-style.\n    dest = dest.replace(pathSeparatorRe, '/');\n    src = src.replace(pathSeparatorRe, '/');\n    // Map correct src path to dest path.\n    if (fileByDest[dest]) {\n      // If dest already exists, push this src onto that dest's src array.\n      fileByDest[dest].src.push(src);\n    } else {\n      // Otherwise create a new src-dest file mapping object.\n      files.push({\n        src: [src],\n        dest: dest,\n      });\n      // And store a reference for later use.\n      fileByDest[dest] = files[files.length - 1];\n    }\n  });\n  return files;\n};\n\n// reusing bits of grunt's multi-task source normalization\nfile.normalizeFilesArray = function(data) {\n  var files = [];\n\n  data.forEach(function(obj) {\n    var prop;\n    if ('src' in obj || 'dest' in obj) {\n      files.push(obj);\n    }\n  });\n\n  if (files.length === 0) {\n    return [];\n  }\n\n  files = _(files).chain().forEach(function(obj) {\n    if (!('src' in obj) || !obj.src) { return; }\n    // Normalize .src properties to flattened array.\n    if (Array.isArray(obj.src)) {\n      obj.src = flatten(obj.src);\n    } else {\n      obj.src = [obj.src];\n    }\n  }).map(function(obj) {\n    // Build options object, removing unwanted properties.\n    var expandOptions = Object.assign({}, obj);\n    delete expandOptions.src;\n    delete expandOptions.dest;\n\n    // Expand file mappings.\n    if (obj.expand) {\n      return file.expandMapping(obj.src, obj.dest, expandOptions).map(function(mapObj) {\n        // Copy obj properties to result.\n        var result = Object.assign({}, obj);\n        // Make a clone of the orig obj available.\n        result.orig = Object.assign({}, obj);\n        // Set .src and .dest, processing both as templates.\n        result.src = mapObj.src;\n        result.dest = mapObj.dest;\n        // Remove unwanted properties.\n        ['expand', 'cwd', 'flatten', 'rename', 'ext'].forEach(function(prop) {\n          delete result[prop];\n        });\n        return result;\n      });\n    }\n\n    // Copy obj properties to result, adding an .orig property.\n    var result = Object.assign({}, obj);\n    // Make a clone of the orig obj available.\n    result.orig = Object.assign({}, obj);\n\n    if ('src' in result) {\n      // Expose an expand-on-demand getter method as .src.\n      Object.defineProperty(result, 'src', {\n        enumerable: true,\n        get: function fn() {\n          var src;\n          if (!('result' in fn)) {\n            src = obj.src;\n            // If src is an array, flatten it. Otherwise, make it into an array.\n            src = Array.isArray(src) ? flatten(src) : [src];\n            // Expand src files, memoizing result.\n            fn.result = file.expand(expandOptions, src);\n          }\n          return fn.result;\n        }\n      });\n    }\n\n    if ('dest' in result) {\n      result.dest = obj.dest;\n    }\n\n    return result;\n  }).flatten().value();\n\n  return files;\n};\n","/**\n * archiver-utils\n *\n * Copyright (c) 2015 Chris Talkington.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/archiver-utils/blob/master/LICENSE\n */\nvar fs = require('graceful-fs');\nvar path = require('path');\nvar isStream = require('is-stream');\nvar lazystream = require('lazystream');\nvar normalizePath = require('normalize-path');\nvar defaults = require('lodash/defaults');\n\nvar Stream = require('stream').Stream;\nvar PassThrough = require('readable-stream').PassThrough;\n\nvar utils = module.exports = {};\nutils.file = require('./file.js');\n\nutils.collectStream = function(source, callback) {\n  var collection = [];\n  var size = 0;\n\n  source.on('error', callback);\n\n  source.on('data', function(chunk) {\n    collection.push(chunk);\n    size += chunk.length;\n  });\n\n  source.on('end', function() {\n    var buf = Buffer.alloc(size);\n    var offset = 0;\n\n    collection.forEach(function(data) {\n      data.copy(buf, offset);\n      offset += data.length;\n    });\n\n    callback(null, buf);\n  });\n};\n\nutils.dateify = function(dateish) {\n  dateish = dateish || new Date();\n\n  if (dateish instanceof Date) {\n    dateish = dateish;\n  } else if (typeof dateish === 'string') {\n    dateish = new Date(dateish);\n  } else {\n    dateish = new Date();\n  }\n\n  return dateish;\n};\n\n// this is slightly different from lodash version\nutils.defaults = function(object, source, guard) {\n  var args = arguments;\n  args[0] = args[0] || {};\n\n  return defaults(...args);\n};\n\nutils.isStream = function(source) {\n  return isStream(source);\n};\n\nutils.lazyReadStream = function(filepath) {\n  return new lazystream.Readable(function() {\n    return fs.createReadStream(filepath);\n  });\n};\n\nutils.normalizeInputSource = function(source) {\n  if (source === null) {\n    return Buffer.alloc(0);\n  } else if (typeof source === 'string') {\n    return Buffer.from(source);\n  } else if (utils.isStream(source)) {\n    // Always pipe through a PassThrough stream to guarantee pausing the stream if it's already flowing,\n    // since it will only be processed in a (distant) future iteration of the event loop, and will lose\n    // data if already flowing now.\n    return source.pipe(new PassThrough());\n  }\n\n  return source;\n};\n\nutils.sanitizePath = function(filepath) {\n  return normalizePath(filepath, false).replace(/^\\w+:/, '').replace(/^(\\.\\.\\/|\\/)+/, '');\n};\n\nutils.trailingSlashIt = function(str) {\n  return str.slice(-1) !== '/' ? str + '/' : str;\n};\n\nutils.unixifyPath = function(filepath) {\n  return normalizePath(filepath, false).replace(/^\\w+:/, '');\n};\n\nutils.walkdir = function(dirpath, base, callback) {\n  var results = [];\n\n  if (typeof base === 'function') {\n    callback = base;\n    base = dirpath;\n  }\n\n  fs.readdir(dirpath, function(err, list) {\n    var i = 0;\n    var file;\n    var filepath;\n\n    if (err) {\n      return callback(err);\n    }\n\n    (function next() {\n      file = list[i++];\n\n      if (!file) {\n        return callback(null, results);\n      }\n\n      filepath = path.join(dirpath, file);\n\n      fs.stat(filepath, function(err, stats) {\n        results.push({\n          path: filepath,\n          relative: path.relative(base, filepath).replace(/\\\\/g, '/'),\n          stats: stats\n        });\n\n        if (stats && stats.isDirectory()) {\n          utils.walkdir(filepath, base, function(err, res) {\n\t    if(err){\n\t      return callback(err);\n\t    }\n\n            res.forEach(function(dirEntry) {\n              results.push(dirEntry);\n            });\n\t\t  \n            next();  \n          });\n        } else {\n          next();\n        }\n      });\n    })();\n  });\n};\n","/**\n * Archiver Vending\n *\n * @ignore\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar Archiver = require('./lib/core');\n\nvar formats = {};\n\n/**\n * Dispenses a new Archiver instance.\n *\n * @constructor\n * @param  {String} format The archive format to use.\n * @param  {Object} options See [Archiver]{@link Archiver}\n * @return {Archiver}\n */\nvar vending = function(format, options) {\n  return vending.create(format, options);\n};\n\n/**\n * Creates a new Archiver instance.\n *\n * @param  {String} format The archive format to use.\n * @param  {Object} options See [Archiver]{@link Archiver}\n * @return {Archiver}\n */\nvending.create = function(format, options) {\n  if (formats[format]) {\n    var instance = new Archiver(format, options);\n    instance.setFormat(format);\n    instance.setModule(new formats[format](options));\n\n    return instance;\n  } else {\n    throw new Error('create(' + format + '): format not registered');\n  }\n};\n\n/**\n * Registers a format for use with archiver.\n *\n * @param  {String} format The name of the format.\n * @param  {Function} module The function for archiver to interact with.\n * @return void\n */\nvending.registerFormat = function(format, module) {\n  if (formats[format]) {\n    throw new Error('register(' + format + '): format already registered');\n  }\n\n  if (typeof module !== 'function') {\n    throw new Error('register(' + format + '): format module invalid');\n  }\n\n  if (typeof module.prototype.append !== 'function' || typeof module.prototype.finalize !== 'function') {\n    throw new Error('register(' + format + '): format module missing methods');\n  }\n\n  formats[format] = module;\n};\n\n/**\n * Check if the format is already registered.\n * \n * @param {String} format the name of the format.\n * @return boolean\n */\nvending.isRegisteredFormat = function (format) {\n  if (formats[format]) {\n    return true;\n  }\n  \n  return false;\n};\n\nvending.registerFormat('zip', require('./lib/plugins/zip'));\nvending.registerFormat('tar', require('./lib/plugins/tar'));\nvending.registerFormat('json', require('./lib/plugins/json'));\n\nmodule.exports = vending;","/**\n * Archiver Core\n *\n * @ignore\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar fs = require('fs');\nvar glob = require('readdir-glob');\nvar async = require('async');\nvar path = require('path');\nvar util = require('archiver-utils');\n\nvar inherits = require('util').inherits;\nvar ArchiverError = require('./error');\nvar Transform = require('readable-stream').Transform;\n\nvar win32 = process.platform === 'win32';\n\n/**\n * @constructor\n * @param {String} format The archive format to use.\n * @param {(CoreOptions|TransformOptions)} options See also {@link ZipOptions} and {@link TarOptions}.\n */\nvar Archiver = function(format, options) {\n  if (!(this instanceof Archiver)) {\n    return new Archiver(format, options);\n  }\n\n  if (typeof format !== 'string') {\n    options = format;\n    format = 'zip';\n  }\n\n  options = this.options = util.defaults(options, {\n    highWaterMark: 1024 * 1024,\n    statConcurrency: 4\n  });\n\n  Transform.call(this, options);\n\n  this._format = false;\n  this._module = false;\n  this._pending = 0;\n  this._pointer = 0;\n\n  this._entriesCount = 0;\n  this._entriesProcessedCount = 0;\n  this._fsEntriesTotalBytes = 0;\n  this._fsEntriesProcessedBytes = 0;\n\n  this._queue = async.queue(this._onQueueTask.bind(this), 1);\n  this._queue.drain(this._onQueueDrain.bind(this));\n\n  this._statQueue = async.queue(this._onStatQueueTask.bind(this), options.statConcurrency);\n  this._statQueue.drain(this._onQueueDrain.bind(this));\n\n  this._state = {\n    aborted: false,\n    finalize: false,\n    finalizing: false,\n    finalized: false,\n    modulePiped: false\n  };\n\n  this._streams = [];\n};\n\ninherits(Archiver, Transform);\n\n/**\n * Internal logic for `abort`.\n *\n * @private\n * @return void\n */\nArchiver.prototype._abort = function() {\n  this._state.aborted = true;\n  this._queue.kill();\n  this._statQueue.kill();\n\n  if (this._queue.idle()) {\n    this._shutdown();\n  }\n};\n\n/**\n * Internal helper for appending files.\n *\n * @private\n * @param  {String} filepath The source filepath.\n * @param  {EntryData} data The entry data.\n * @return void\n */\nArchiver.prototype._append = function(filepath, data) {\n  data = data || {};\n\n  var task = {\n    source: null,\n    filepath: filepath\n  };\n\n  if (!data.name) {\n    data.name = filepath;\n  }\n\n  data.sourcePath = filepath;\n  task.data = data;\n  this._entriesCount++;\n\n  if (data.stats && data.stats instanceof fs.Stats) {\n    task = this._updateQueueTaskWithStats(task, data.stats);\n    if (task) {\n      if (data.stats.size) {\n        this._fsEntriesTotalBytes += data.stats.size;\n      }\n\n      this._queue.push(task);\n    }\n  } else {\n    this._statQueue.push(task);\n  }\n};\n\n/**\n * Internal logic for `finalize`.\n *\n * @private\n * @return void\n */\nArchiver.prototype._finalize = function() {\n  if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n    return;\n  }\n\n  this._state.finalizing = true;\n\n  this._moduleFinalize();\n\n  this._state.finalizing = false;\n  this._state.finalized = true;\n};\n\n/**\n * Checks the various state variables to determine if we can `finalize`.\n *\n * @private\n * @return {Boolean}\n */\nArchiver.prototype._maybeFinalize = function() {\n  if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n    return false;\n  }\n\n  if (this._state.finalize && this._pending === 0 && this._queue.idle() && this._statQueue.idle()) {\n    this._finalize();\n    return true;\n  }\n\n  return false;\n};\n\n/**\n * Appends an entry to the module.\n *\n * @private\n * @fires  Archiver#entry\n * @param  {(Buffer|Stream)} source\n * @param  {EntryData} data\n * @param  {Function} callback\n * @return void\n */\nArchiver.prototype._moduleAppend = function(source, data, callback) {\n  if (this._state.aborted) {\n    callback();\n    return;\n  }\n\n  this._module.append(source, data, function(err) {\n    this._task = null;\n\n    if (this._state.aborted) {\n      this._shutdown();\n      return;\n    }\n\n    if (err) {\n      this.emit('error', err);\n      setImmediate(callback);\n      return;\n    }\n\n    /**\n     * Fires when the entry's input has been processed and appended to the archive.\n     *\n     * @event Archiver#entry\n     * @type {EntryData}\n     */\n    this.emit('entry', data);\n    this._entriesProcessedCount++;\n\n    if (data.stats && data.stats.size) {\n      this._fsEntriesProcessedBytes += data.stats.size;\n    }\n\n    /**\n     * @event Archiver#progress\n     * @type {ProgressData}\n     */\n    this.emit('progress', {\n      entries: {\n        total: this._entriesCount,\n        processed: this._entriesProcessedCount\n      },\n      fs: {\n        totalBytes: this._fsEntriesTotalBytes,\n        processedBytes: this._fsEntriesProcessedBytes\n      }\n    });\n\n    setImmediate(callback);\n  }.bind(this));\n};\n\n/**\n * Finalizes the module.\n *\n * @private\n * @return void\n */\nArchiver.prototype._moduleFinalize = function() {\n  if (typeof this._module.finalize === 'function') {\n    this._module.finalize();\n  } else if (typeof this._module.end === 'function') {\n    this._module.end();\n  } else {\n    this.emit('error', new ArchiverError('NOENDMETHOD'));\n  }\n};\n\n/**\n * Pipes the module to our internal stream with error bubbling.\n *\n * @private\n * @return void\n */\nArchiver.prototype._modulePipe = function() {\n  this._module.on('error', this._onModuleError.bind(this));\n  this._module.pipe(this);\n  this._state.modulePiped = true;\n};\n\n/**\n * Determines if the current module supports a defined feature.\n *\n * @private\n * @param  {String} key\n * @return {Boolean}\n */\nArchiver.prototype._moduleSupports = function(key) {\n  if (!this._module.supports || !this._module.supports[key]) {\n    return false;\n  }\n\n  return this._module.supports[key];\n};\n\n/**\n * Unpipes the module from our internal stream.\n *\n * @private\n * @return void\n */\nArchiver.prototype._moduleUnpipe = function() {\n  this._module.unpipe(this);\n  this._state.modulePiped = false;\n};\n\n/**\n * Normalizes entry data with fallbacks for key properties.\n *\n * @private\n * @param  {Object} data\n * @param  {fs.Stats} stats\n * @return {Object}\n */\nArchiver.prototype._normalizeEntryData = function(data, stats) {\n  data = util.defaults(data, {\n    type: 'file',\n    name: null,\n    date: null,\n    mode: null,\n    prefix: null,\n    sourcePath: null,\n    stats: false\n  });\n\n  if (stats && data.stats === false) {\n    data.stats = stats;\n  }\n\n  var isDir = data.type === 'directory';\n\n  if (data.name) {\n    if (typeof data.prefix === 'string' && '' !== data.prefix) {\n      data.name = data.prefix + '/' + data.name;\n      data.prefix = null;\n    }\n\n    data.name = util.sanitizePath(data.name);\n\n    if (data.type !== 'symlink' && data.name.slice(-1) === '/') {\n      isDir = true;\n      data.type = 'directory';\n    } else if (isDir) {\n      data.name += '/';\n    }\n  }\n\n  // 511 === 0777; 493 === 0755; 438 === 0666; 420 === 0644\n  if (typeof data.mode === 'number') {\n    if (win32) {\n      data.mode &= 511;\n    } else {\n      data.mode &= 4095\n    }\n  } else if (data.stats && data.mode === null) {\n    if (win32) {\n      data.mode = data.stats.mode & 511;\n    } else {\n      data.mode = data.stats.mode & 4095;\n    }\n\n    // stat isn't reliable on windows; force 0755 for dir\n    if (win32 && isDir) {\n      data.mode = 493;\n    }\n  } else if (data.mode === null) {\n    data.mode = isDir ? 493 : 420;\n  }\n\n  if (data.stats && data.date === null) {\n    data.date = data.stats.mtime;\n  } else {\n    data.date = util.dateify(data.date);\n  }\n\n  return data;\n};\n\n/**\n * Error listener that re-emits error on to our internal stream.\n *\n * @private\n * @param  {Error} err\n * @return void\n */\nArchiver.prototype._onModuleError = function(err) {\n  /**\n   * @event Archiver#error\n   * @type {ErrorData}\n   */\n  this.emit('error', err);\n};\n\n/**\n * Checks the various state variables after queue has drained to determine if\n * we need to `finalize`.\n *\n * @private\n * @return void\n */\nArchiver.prototype._onQueueDrain = function() {\n  if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n    return;\n  }\n\n  if (this._state.finalize && this._pending === 0 && this._queue.idle() && this._statQueue.idle()) {\n    this._finalize();\n  }\n};\n\n/**\n * Appends each queue task to the module.\n *\n * @private\n * @param  {Object} task\n * @param  {Function} callback\n * @return void\n */\nArchiver.prototype._onQueueTask = function(task, callback) {\n  var fullCallback = () => {\n    if(task.data.callback) {\n      task.data.callback();\n    }\n    callback();\n  }\n\n  if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n    fullCallback();\n    return;\n  }\n\n  this._task = task;\n  this._moduleAppend(task.source, task.data, fullCallback);\n};\n\n/**\n * Performs a file stat and reinjects the task back into the queue.\n *\n * @private\n * @param  {Object} task\n * @param  {Function} callback\n * @return void\n */\nArchiver.prototype._onStatQueueTask = function(task, callback) {\n  if (this._state.finalizing || this._state.finalized || this._state.aborted) {\n    callback();\n    return;\n  }\n\n  fs.lstat(task.filepath, function(err, stats) {\n    if (this._state.aborted) {\n      setImmediate(callback);\n      return;\n    }\n\n    if (err) {\n      this._entriesCount--;\n\n      /**\n       * @event Archiver#warning\n       * @type {ErrorData}\n       */\n      this.emit('warning', err);\n      setImmediate(callback);\n      return;\n    }\n\n    task = this._updateQueueTaskWithStats(task, stats);\n\n    if (task) {\n      if (stats.size) {\n        this._fsEntriesTotalBytes += stats.size;\n      }\n\n      this._queue.push(task);\n    }\n\n    setImmediate(callback);\n  }.bind(this));\n};\n\n/**\n * Unpipes the module and ends our internal stream.\n *\n * @private\n * @return void\n */\nArchiver.prototype._shutdown = function() {\n  this._moduleUnpipe();\n  this.end();\n};\n\n/**\n * Tracks the bytes emitted by our internal stream.\n *\n * @private\n * @param  {Buffer} chunk\n * @param  {String} encoding\n * @param  {Function} callback\n * @return void\n */\nArchiver.prototype._transform = function(chunk, encoding, callback) {\n  if (chunk) {\n    this._pointer += chunk.length;\n  }\n\n  callback(null, chunk);\n};\n\n/**\n * Updates and normalizes a queue task using stats data.\n *\n * @private\n * @param  {Object} task\n * @param  {fs.Stats} stats\n * @return {Object}\n */\nArchiver.prototype._updateQueueTaskWithStats = function(task, stats) {\n  if (stats.isFile()) {\n    task.data.type = 'file';\n    task.data.sourceType = 'stream';\n    task.source = util.lazyReadStream(task.filepath);\n  } else if (stats.isDirectory() && this._moduleSupports('directory')) {\n    task.data.name = util.trailingSlashIt(task.data.name);\n    task.data.type = 'directory';\n    task.data.sourcePath = util.trailingSlashIt(task.filepath);\n    task.data.sourceType = 'buffer';\n    task.source = Buffer.concat([]);\n  } else if (stats.isSymbolicLink() && this._moduleSupports('symlink')) {\n    var linkPath = fs.readlinkSync(task.filepath);\n    var dirName = path.dirname(task.filepath);\n    task.data.type = 'symlink';\n    task.data.linkname = path.relative(dirName, path.resolve(dirName, linkPath));\n    task.data.sourceType = 'buffer';\n    task.source = Buffer.concat([]);\n  } else {\n    if (stats.isDirectory()) {\n      this.emit('warning', new ArchiverError('DIRECTORYNOTSUPPORTED', task.data));\n    } else if (stats.isSymbolicLink()) {\n      this.emit('warning', new ArchiverError('SYMLINKNOTSUPPORTED', task.data));\n    } else {\n      this.emit('warning', new ArchiverError('ENTRYNOTSUPPORTED', task.data));\n    }\n\n    return null;\n  }\n\n  task.data = this._normalizeEntryData(task.data, stats);\n\n  return task;\n};\n\n/**\n * Aborts the archiving process, taking a best-effort approach, by:\n *\n * - removing any pending queue tasks\n * - allowing any active queue workers to finish\n * - detaching internal module pipes\n * - ending both sides of the Transform stream\n *\n * It will NOT drain any remaining sources.\n *\n * @return {this}\n */\nArchiver.prototype.abort = function() {\n  if (this._state.aborted || this._state.finalized) {\n    return this;\n  }\n\n  this._abort();\n\n  return this;\n};\n\n/**\n * Appends an input source (text string, buffer, or stream) to the instance.\n *\n * When the instance has received, processed, and emitted the input, the `entry`\n * event is fired.\n *\n * @fires  Archiver#entry\n * @param  {(Buffer|Stream|String)} source The input source.\n * @param  {EntryData} data See also {@link ZipEntryData} and {@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.append = function(source, data) {\n  if (this._state.finalize || this._state.aborted) {\n    this.emit('error', new ArchiverError('QUEUECLOSED'));\n    return this;\n  }\n\n  data = this._normalizeEntryData(data);\n\n  if (typeof data.name !== 'string' || data.name.length === 0) {\n    this.emit('error', new ArchiverError('ENTRYNAMEREQUIRED'));\n    return this;\n  }\n\n  if (data.type === 'directory' && !this._moduleSupports('directory')) {\n    this.emit('error', new ArchiverError('DIRECTORYNOTSUPPORTED', { name: data.name }));\n    return this;\n  }\n\n  source = util.normalizeInputSource(source);\n\n  if (Buffer.isBuffer(source)) {\n    data.sourceType = 'buffer';\n  } else if (util.isStream(source)) {\n    data.sourceType = 'stream';\n  } else {\n    this.emit('error', new ArchiverError('INPUTSTEAMBUFFERREQUIRED', { name: data.name }));\n    return this;\n  }\n\n  this._entriesCount++;\n  this._queue.push({\n    data: data,\n    source: source\n  });\n\n  return this;\n};\n\n/**\n * Appends a directory and its files, recursively, given its dirpath.\n *\n * @param  {String} dirpath The source directory path.\n * @param  {String} destpath The destination path within the archive.\n * @param  {(EntryData|Function)} data See also [ZipEntryData]{@link ZipEntryData} and\n * [TarEntryData]{@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.directory = function(dirpath, destpath, data) {\n  if (this._state.finalize || this._state.aborted) {\n    this.emit('error', new ArchiverError('QUEUECLOSED'));\n    return this;\n  }\n\n  if (typeof dirpath !== 'string' || dirpath.length === 0) {\n    this.emit('error', new ArchiverError('DIRECTORYDIRPATHREQUIRED'));\n    return this;\n  }\n\n  this._pending++;\n\n  if (destpath === false) {\n    destpath = '';\n  } else if (typeof destpath !== 'string'){\n    destpath = dirpath;\n  }\n\n  var dataFunction = false;\n  if (typeof data === 'function') {\n    dataFunction = data;\n    data = {};\n  } else if (typeof data !== 'object') {\n    data = {};\n  }\n\n  var globOptions = {\n    stat: true,\n    dot: true\n  };\n\n  function onGlobEnd() {\n    this._pending--;\n    this._maybeFinalize();\n  }\n\n  function onGlobError(err) {\n    this.emit('error', err);\n  }\n\n  function onGlobMatch(match){\n    globber.pause();\n\n    var ignoreMatch = false;\n    var entryData = Object.assign({}, data);\n    entryData.name = match.relative;\n    entryData.prefix = destpath;\n    entryData.stats = match.stat;\n    entryData.callback = globber.resume.bind(globber);\n\n    try {\n      if (dataFunction) {\n        entryData = dataFunction(entryData);\n\n        if (entryData === false) {\n          ignoreMatch = true;\n        } else if (typeof entryData !== 'object') {\n          throw new ArchiverError('DIRECTORYFUNCTIONINVALIDDATA', { dirpath: dirpath });\n        }\n      }\n    } catch(e) {\n      this.emit('error', e);\n      return;\n    }\n\n    if (ignoreMatch) {\n      globber.resume();\n      return;\n    }\n\n    this._append(match.absolute, entryData);\n  }\n\n  var globber = glob(dirpath, globOptions);\n  globber.on('error', onGlobError.bind(this));\n  globber.on('match', onGlobMatch.bind(this));\n  globber.on('end', onGlobEnd.bind(this));\n\n  return this;\n};\n\n/**\n * Appends a file given its filepath using a\n * [lazystream]{@link https://github.com/jpommerening/node-lazystream} wrapper to\n * prevent issues with open file limits.\n *\n * When the instance has received, processed, and emitted the file, the `entry`\n * event is fired.\n *\n * @param  {String} filepath The source filepath.\n * @param  {EntryData} data See also [ZipEntryData]{@link ZipEntryData} and\n * [TarEntryData]{@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.file = function(filepath, data) {\n  if (this._state.finalize || this._state.aborted) {\n    this.emit('error', new ArchiverError('QUEUECLOSED'));\n    return this;\n  }\n\n  if (typeof filepath !== 'string' || filepath.length === 0) {\n    this.emit('error', new ArchiverError('FILEFILEPATHREQUIRED'));\n    return this;\n  }\n\n  this._append(filepath, data);\n\n  return this;\n};\n\n/**\n * Appends multiple files that match a glob pattern.\n *\n * @param  {String} pattern The [glob pattern]{@link https://github.com/isaacs/minimatch} to match.\n * @param  {Object} options See [node-readdir-glob]{@link https://github.com/yqnn/node-readdir-glob#options}.\n * @param  {EntryData} data See also [ZipEntryData]{@link ZipEntryData} and\n * [TarEntryData]{@link TarEntryData}.\n * @return {this}\n */\nArchiver.prototype.glob = function(pattern, options, data) {\n  this._pending++;\n\n  options = util.defaults(options, {\n    stat: true,\n    pattern: pattern\n  });\n\n  function onGlobEnd() {\n    this._pending--;\n    this._maybeFinalize();\n  }\n\n  function onGlobError(err) {\n    this.emit('error', err);\n  }\n\n  function onGlobMatch(match){\n    globber.pause();\n    var entryData = Object.assign({}, data);\n    entryData.callback = globber.resume.bind(globber);\n    entryData.stats = match.stat;\n    entryData.name = match.relative;\n\n    this._append(match.absolute, entryData);\n  }\n\n  var globber = glob(options.cwd || '.', options);\n  globber.on('error', onGlobError.bind(this));\n  globber.on('match', onGlobMatch.bind(this));\n  globber.on('end', onGlobEnd.bind(this));\n\n  return this;\n};\n\n/**\n * Finalizes the instance and prevents further appending to the archive\n * structure (queue will continue til drained).\n *\n * The `end`, `close` or `finish` events on the destination stream may fire\n * right after calling this method so you should set listeners beforehand to\n * properly detect stream completion.\n *\n * @return {Promise}\n */\nArchiver.prototype.finalize = function() {\n  if (this._state.aborted) {\n    var abortedError = new ArchiverError('ABORTED');\n    this.emit('error', abortedError);\n    return Promise.reject(abortedError);\n  }\n\n  if (this._state.finalize) {\n    var finalizingError = new ArchiverError('FINALIZING');\n    this.emit('error', finalizingError);\n    return Promise.reject(finalizingError);\n  }\n\n  this._state.finalize = true;\n\n  if (this._pending === 0 && this._queue.idle() && this._statQueue.idle()) {\n    this._finalize();\n  }\n\n  var self = this;\n\n  return new Promise(function(resolve, reject) {\n    var errored;\n\n    self._module.on('end', function() {\n      if (!errored) {\n        resolve();\n      }\n    })\n\n    self._module.on('error', function(err) {\n      errored = true;\n      reject(err);\n    })\n  })\n};\n\n/**\n * Sets the module format name used for archiving.\n *\n * @param {String} format The name of the format.\n * @return {this}\n */\nArchiver.prototype.setFormat = function(format) {\n  if (this._format) {\n    this.emit('error', new ArchiverError('FORMATSET'));\n    return this;\n  }\n\n  this._format = format;\n\n  return this;\n};\n\n/**\n * Sets the module used for archiving.\n *\n * @param {Function} module The function for archiver to interact with.\n * @return {this}\n */\nArchiver.prototype.setModule = function(module) {\n  if (this._state.aborted) {\n    this.emit('error', new ArchiverError('ABORTED'));\n    return this;\n  }\n\n  if (this._state.module) {\n    this.emit('error', new ArchiverError('MODULESET'));\n    return this;\n  }\n\n  this._module = module;\n  this._modulePipe();\n\n  return this;\n};\n\n/**\n * Appends a symlink to the instance.\n *\n * This does NOT interact with filesystem and is used for programmatically creating symlinks.\n *\n * @param  {String} filepath The symlink path (within archive).\n * @param  {String} target The target path (within archive).\n * @param  {Number} mode Sets the entry permissions.\n * @return {this}\n */\nArchiver.prototype.symlink = function(filepath, target, mode) {\n  if (this._state.finalize || this._state.aborted) {\n    this.emit('error', new ArchiverError('QUEUECLOSED'));\n    return this;\n  }\n\n  if (typeof filepath !== 'string' || filepath.length === 0) {\n    this.emit('error', new ArchiverError('SYMLINKFILEPATHREQUIRED'));\n    return this;\n  }\n\n  if (typeof target !== 'string' || target.length === 0) {\n    this.emit('error', new ArchiverError('SYMLINKTARGETREQUIRED', { filepath: filepath }));\n    return this;\n  }\n\n  if (!this._moduleSupports('symlink')) {\n    this.emit('error', new ArchiverError('SYMLINKNOTSUPPORTED', { filepath: filepath }));\n    return this;\n  }\n\n  var data = {};\n  data.type = 'symlink';\n  data.name = filepath.replace(/\\\\/g, '/');\n  data.linkname = target.replace(/\\\\/g, '/');\n  data.sourceType = 'buffer';\n\n  if (typeof mode === \"number\") {\n    data.mode = mode;\n  }\n\n  this._entriesCount++;\n  this._queue.push({\n    data: data,\n    source: Buffer.concat([])\n  });\n\n  return this;\n};\n\n/**\n * Returns the current length (in bytes) that has been emitted.\n *\n * @return {Number}\n */\nArchiver.prototype.pointer = function() {\n  return this._pointer;\n};\n\n/**\n * Middleware-like helper that has yet to be fully implemented.\n *\n * @private\n * @param  {Function} plugin\n * @return {this}\n */\nArchiver.prototype.use = function(plugin) {\n  this._streams.push(plugin);\n  return this;\n};\n\nmodule.exports = Archiver;\n\n/**\n * @typedef {Object} CoreOptions\n * @global\n * @property {Number} [statConcurrency=4] Sets the number of workers used to\n * process the internal fs stat queue.\n */\n\n/**\n * @typedef {Object} TransformOptions\n * @property {Boolean} [allowHalfOpen=true] If set to false, then the stream\n * will automatically end the readable side when the writable side ends and vice\n * versa.\n * @property {Boolean} [readableObjectMode=false] Sets objectMode for readable\n * side of the stream. Has no effect if objectMode is true.\n * @property {Boolean} [writableObjectMode=false] Sets objectMode for writable\n * side of the stream. Has no effect if objectMode is true.\n * @property {Boolean} [decodeStrings=true] Whether or not to decode strings\n * into Buffers before passing them to _write(). `Writable`\n * @property {String} [encoding=NULL] If specified, then buffers will be decoded\n * to strings using the specified encoding. `Readable`\n * @property {Number} [highWaterMark=16kb] The maximum number of bytes to store\n * in the internal buffer before ceasing to read from the underlying resource.\n * `Readable` `Writable`\n * @property {Boolean} [objectMode=false] Whether this stream should behave as a\n * stream of objects. Meaning that stream.read(n) returns a single value instead\n * of a Buffer of size n. `Readable` `Writable`\n */\n\n/**\n * @typedef {Object} EntryData\n * @property {String} name Sets the entry name including internal path.\n * @property {(String|Date)} [date=NOW()] Sets the entry date.\n * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions.\n * @property {String} [prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n */\n\n/**\n * @typedef {Object} ErrorData\n * @property {String} message The message of the error.\n * @property {String} code The error code assigned to this error.\n * @property {String} data Additional data provided for reporting or debugging (where available).\n */\n\n/**\n * @typedef {Object} ProgressData\n * @property {Object} entries\n * @property {Number} entries.total Number of entries that have been appended.\n * @property {Number} entries.processed Number of entries that have been processed.\n * @property {Object} fs\n * @property {Number} fs.totalBytes Number of bytes that have been appended. Calculated asynchronously and might not be accurate: it growth while entries are added. (based on fs.Stats)\n * @property {Number} fs.processedBytes Number of bytes that have been processed. (based on fs.Stats)\n */\n","/**\n * Archiver Core\n *\n * @ignore\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\n\nvar util = require('util');\n\nconst ERROR_CODES = {\n  'ABORTED': 'archive was aborted',\n  'DIRECTORYDIRPATHREQUIRED': 'diretory dirpath argument must be a non-empty string value',\n  'DIRECTORYFUNCTIONINVALIDDATA': 'invalid data returned by directory custom data function',\n  'ENTRYNAMEREQUIRED': 'entry name must be a non-empty string value',\n  'FILEFILEPATHREQUIRED': 'file filepath argument must be a non-empty string value',\n  'FINALIZING': 'archive already finalizing',\n  'QUEUECLOSED': 'queue closed',\n  'NOENDMETHOD': 'no suitable finalize/end method defined by module',\n  'DIRECTORYNOTSUPPORTED': 'support for directory entries not defined by module',\n  'FORMATSET': 'archive format already set',\n  'INPUTSTEAMBUFFERREQUIRED': 'input source must be valid Stream or Buffer instance',\n  'MODULESET': 'module already set',\n  'SYMLINKNOTSUPPORTED': 'support for symlink entries not defined by module',\n  'SYMLINKFILEPATHREQUIRED': 'symlink filepath argument must be a non-empty string value',\n  'SYMLINKTARGETREQUIRED': 'symlink target argument must be a non-empty string value',\n  'ENTRYNOTSUPPORTED': 'entry not supported'\n};\n\nfunction ArchiverError(code, data) {\n  Error.captureStackTrace(this, this.constructor);\n  //this.name = this.constructor.name;\n  this.message = ERROR_CODES[code] || code;\n  this.code = code;\n  this.data = data;\n}\n\nutil.inherits(ArchiverError, Error);\n\nexports = module.exports = ArchiverError;","/**\n * JSON Format Plugin\n *\n * @module plugins/json\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar inherits = require('util').inherits;\nvar Transform = require('readable-stream').Transform;\n\nvar crc32 = require('buffer-crc32');\nvar util = require('archiver-utils');\n\n/**\n * @constructor\n * @param {(JsonOptions|TransformOptions)} options\n */\nvar Json = function(options) {\n  if (!(this instanceof Json)) {\n    return new Json(options);\n  }\n\n  options = this.options = util.defaults(options, {});\n\n  Transform.call(this, options);\n\n  this.supports = {\n    directory: true,\n    symlink: true\n  };\n\n  this.files = [];\n};\n\ninherits(Json, Transform);\n\n/**\n * [_transform description]\n *\n * @private\n * @param  {Buffer}   chunk\n * @param  {String}   encoding\n * @param  {Function} callback\n * @return void\n */\nJson.prototype._transform = function(chunk, encoding, callback) {\n  callback(null, chunk);\n};\n\n/**\n * [_writeStringified description]\n *\n * @private\n * @return void\n */\nJson.prototype._writeStringified = function() {\n  var fileString = JSON.stringify(this.files);\n  this.write(fileString);\n};\n\n/**\n * [append description]\n *\n * @param  {(Buffer|Stream)}   source\n * @param  {EntryData}   data\n * @param  {Function} callback\n * @return void\n */\nJson.prototype.append = function(source, data, callback) {\n  var self = this;\n\n  data.crc32 = 0;\n\n  function onend(err, sourceBuffer) {\n    if (err) {\n      callback(err);\n      return;\n    }\n\n    data.size = sourceBuffer.length || 0;\n    data.crc32 = crc32.unsigned(sourceBuffer);\n\n    self.files.push(data);\n\n    callback(null, data);\n  }\n\n  if (data.sourceType === 'buffer') {\n    onend(null, source);\n  } else if (data.sourceType === 'stream') {\n    util.collectStream(source, onend);\n  }\n};\n\n/**\n * [finalize description]\n *\n * @return void\n */\nJson.prototype.finalize = function() {\n  this._writeStringified();\n  this.end();\n};\n\nmodule.exports = Json;\n\n/**\n * @typedef {Object} JsonOptions\n * @global\n */\n","/**\n * TAR Format Plugin\n *\n * @module plugins/tar\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar zlib = require('zlib');\n\nvar engine = require('tar-stream');\nvar util = require('archiver-utils');\n\n/**\n * @constructor\n * @param {TarOptions} options\n */\nvar Tar = function(options) {\n  if (!(this instanceof Tar)) {\n    return new Tar(options);\n  }\n\n  options = this.options = util.defaults(options, {\n    gzip: false\n  });\n\n  if (typeof options.gzipOptions !== 'object') {\n    options.gzipOptions = {};\n  }\n\n  this.supports = {\n    directory: true,\n    symlink: true\n  };\n\n  this.engine = engine.pack(options);\n  this.compressor = false;\n\n  if (options.gzip) {\n    this.compressor = zlib.createGzip(options.gzipOptions);\n    this.compressor.on('error', this._onCompressorError.bind(this));\n  }\n};\n\n/**\n * [_onCompressorError description]\n *\n * @private\n * @param  {Error} err\n * @return void\n */\nTar.prototype._onCompressorError = function(err) {\n  this.engine.emit('error', err);\n};\n\n/**\n * [append description]\n *\n * @param  {(Buffer|Stream)} source\n * @param  {TarEntryData} data\n * @param  {Function} callback\n * @return void\n */\nTar.prototype.append = function(source, data, callback) {\n  var self = this;\n\n  data.mtime = data.date;\n\n  function append(err, sourceBuffer) {\n    if (err) {\n      callback(err);\n      return;\n    }\n\n    self.engine.entry(data, sourceBuffer, function(err) {\n      callback(err, data);\n    });\n  }\n\n  if (data.sourceType === 'buffer') {\n    append(null, source);\n  } else if (data.sourceType === 'stream' && data.stats) {\n    data.size = data.stats.size;\n\n    var entry = self.engine.entry(data, function(err) {\n      callback(err, data);\n    });\n\n    source.pipe(entry);\n  } else if (data.sourceType === 'stream') {\n    util.collectStream(source, append);\n  }\n};\n\n/**\n * [finalize description]\n *\n * @return void\n */\nTar.prototype.finalize = function() {\n  this.engine.finalize();\n};\n\n/**\n * [on description]\n *\n * @return this.engine\n */\nTar.prototype.on = function() {\n  return this.engine.on.apply(this.engine, arguments);\n};\n\n/**\n * [pipe description]\n *\n * @param  {String} destination\n * @param  {Object} options\n * @return this.engine\n */\nTar.prototype.pipe = function(destination, options) {\n  if (this.compressor) {\n    return this.engine.pipe.apply(this.engine, [this.compressor]).pipe(destination, options);\n  } else {\n    return this.engine.pipe.apply(this.engine, arguments);\n  }\n};\n\n/**\n * [unpipe description]\n *\n * @return this.engine\n */\nTar.prototype.unpipe = function() {\n  if (this.compressor) {\n    return this.compressor.unpipe.apply(this.compressor, arguments);\n  } else {\n    return this.engine.unpipe.apply(this.engine, arguments);\n  }\n};\n\nmodule.exports = Tar;\n\n/**\n * @typedef {Object} TarOptions\n * @global\n * @property {Boolean} [gzip=false] Compress the tar archive using gzip.\n * @property {Object} [gzipOptions] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options}\n * to control compression.\n * @property {*} [*] See [tar-stream]{@link https://github.com/mafintosh/tar-stream} documentation for additional properties.\n */\n\n/**\n * @typedef {Object} TarEntryData\n * @global\n * @property {String} name Sets the entry name including internal path.\n * @property {(String|Date)} [date=NOW()] Sets the entry date.\n * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions.\n * @property {String} [prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n */\n\n/**\n * TarStream Module\n * @external TarStream\n * @see {@link https://github.com/mafintosh/tar-stream}\n */\n","/**\n * ZIP Format Plugin\n *\n * @module plugins/zip\n * @license [MIT]{@link https://github.com/archiverjs/node-archiver/blob/master/LICENSE}\n * @copyright (c) 2012-2014 Chris Talkington, contributors.\n */\nvar engine = require('zip-stream');\nvar util = require('archiver-utils');\n\n/**\n * @constructor\n * @param {ZipOptions} [options]\n * @param {String} [options.comment] Sets the zip archive comment.\n * @param {Boolean} [options.forceLocalTime=false] Forces the archive to contain local file times instead of UTC.\n * @param {Boolean} [options.forceZip64=false] Forces the archive to contain ZIP64 headers.\n * @param {Boolean} [options.namePrependSlash=false] Prepends a forward slash to archive file paths.\n * @param {Boolean} [options.store=false] Sets the compression method to STORE.\n * @param {Object} [options.zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options}\n */\nvar Zip = function(options) {\n  if (!(this instanceof Zip)) {\n    return new Zip(options);\n  }\n\n  options = this.options = util.defaults(options, {\n    comment: '',\n    forceUTC: false,\n    namePrependSlash: false,\n    store: false\n  });\n\n  this.supports = {\n    directory: true,\n    symlink: true\n  };\n\n  this.engine = new engine(options);\n};\n\n/**\n * @param  {(Buffer|Stream)} source\n * @param  {ZipEntryData} data\n * @param  {String} data.name Sets the entry name including internal path.\n * @param  {(String|Date)} [data.date=NOW()] Sets the entry date.\n * @param  {Number} [data.mode=D:0755/F:0644] Sets the entry permissions.\n * @param  {String} [data.prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @param  {fs.Stats} [data.stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n * @param  {Boolean} [data.store=ZipOptions.store] Sets the compression method to STORE.\n * @param  {Function} callback\n * @return void\n */\nZip.prototype.append = function(source, data, callback) {\n  this.engine.entry(source, data, callback);\n};\n\n/**\n * @return void\n */\nZip.prototype.finalize = function() {\n  this.engine.finalize();\n};\n\n/**\n * @return this.engine\n */\nZip.prototype.on = function() {\n  return this.engine.on.apply(this.engine, arguments);\n};\n\n/**\n * @return this.engine\n */\nZip.prototype.pipe = function() {\n  return this.engine.pipe.apply(this.engine, arguments);\n};\n\n/**\n * @return this.engine\n */\nZip.prototype.unpipe = function() {\n  return this.engine.unpipe.apply(this.engine, arguments);\n};\n\nmodule.exports = Zip;\n\n/**\n * @typedef {Object} ZipOptions\n * @global\n * @property {String} [comment] Sets the zip archive comment.\n * @property {Boolean} [forceLocalTime=false] Forces the archive to contain local file times instead of UTC.\n * @property {Boolean} [forceZip64=false] Forces the archive to contain ZIP64 headers.\n * @prpperty {Boolean} [namePrependSlash=false] Prepends a forward slash to archive file paths.\n * @property {Boolean} [store=false] Sets the compression method to STORE.\n * @property {Object} [zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options}\n * to control compression.\n * @property {*} [*] See [zip-stream]{@link https://archiverjs.com/zip-stream/ZipStream.html} documentation for current list of properties.\n */\n\n/**\n * @typedef {Object} ZipEntryData\n * @global\n * @property {String} name Sets the entry name including internal path.\n * @property {(String|Date)} [date=NOW()] Sets the entry date.\n * @property {Number} [mode=D:0755/F:0644] Sets the entry permissions.\n * @property {Boolean} [namePrependSlash=ZipOptions.namePrependSlash] Prepends a forward slash to archive file paths.\n * @property {String} [prefix] Sets a path prefix for the entry name. Useful\n * when working with methods like `directory` or `glob`.\n * @property {fs.Stats} [stats] Sets the fs stat data for this entry allowing\n * for reduction of fs stat calls when stat data is already known.\n * @property {Boolean} [store=ZipOptions.store] Sets the compression method to STORE.\n */\n\n/**\n * ZipStream Module\n * @external ZipStream\n * @see {@link https://www.archiverjs.com/zip-stream/ZipStream.html}\n */\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nvar es7_1 = tslib_1.__importDefault(require(\"./es7\"));\nfunction default_1(fork) {\n    fork.use(es7_1.default);\n    var types = fork.use(types_1.default);\n    var defaults = fork.use(shared_1.default).defaults;\n    var def = types.Type.def;\n    var or = types.Type.or;\n    def(\"Noop\")\n        .bases(\"Statement\")\n        .build();\n    def(\"DoExpression\")\n        .bases(\"Expression\")\n        .build(\"body\")\n        .field(\"body\", [def(\"Statement\")]);\n    def(\"Super\")\n        .bases(\"Expression\")\n        .build();\n    def(\"BindExpression\")\n        .bases(\"Expression\")\n        .build(\"object\", \"callee\")\n        .field(\"object\", or(def(\"Expression\"), null))\n        .field(\"callee\", def(\"Expression\"));\n    def(\"Decorator\")\n        .bases(\"Node\")\n        .build(\"expression\")\n        .field(\"expression\", def(\"Expression\"));\n    def(\"Property\")\n        .field(\"decorators\", or([def(\"Decorator\")], null), defaults[\"null\"]);\n    def(\"MethodDefinition\")\n        .field(\"decorators\", or([def(\"Decorator\")], null), defaults[\"null\"]);\n    def(\"MetaProperty\")\n        .bases(\"Expression\")\n        .build(\"meta\", \"property\")\n        .field(\"meta\", def(\"Identifier\"))\n        .field(\"property\", def(\"Identifier\"));\n    def(\"ParenthesizedExpression\")\n        .bases(\"Expression\")\n        .build(\"expression\")\n        .field(\"expression\", def(\"Expression\"));\n    def(\"ImportSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"imported\", \"local\")\n        .field(\"imported\", def(\"Identifier\"));\n    def(\"ImportDefaultSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"local\");\n    def(\"ImportNamespaceSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"local\");\n    def(\"ExportDefaultDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"declaration\")\n        .field(\"declaration\", or(def(\"Declaration\"), def(\"Expression\")));\n    def(\"ExportNamedDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"declaration\", \"specifiers\", \"source\")\n        .field(\"declaration\", or(def(\"Declaration\"), null))\n        .field(\"specifiers\", [def(\"ExportSpecifier\")], defaults.emptyArray)\n        .field(\"source\", or(def(\"Literal\"), null), defaults[\"null\"]);\n    def(\"ExportSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"local\", \"exported\")\n        .field(\"exported\", def(\"Identifier\"));\n    def(\"ExportNamespaceSpecifier\")\n        .bases(\"Specifier\")\n        .build(\"exported\")\n        .field(\"exported\", def(\"Identifier\"));\n    def(\"ExportDefaultSpecifier\")\n        .bases(\"Specifier\")\n        .build(\"exported\")\n        .field(\"exported\", def(\"Identifier\"));\n    def(\"ExportAllDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"exported\", \"source\")\n        .field(\"exported\", or(def(\"Identifier\"), null))\n        .field(\"source\", def(\"Literal\"));\n    def(\"CommentBlock\")\n        .bases(\"Comment\")\n        .build(\"value\", /*optional:*/ \"leading\", \"trailing\");\n    def(\"CommentLine\")\n        .bases(\"Comment\")\n        .build(\"value\", /*optional:*/ \"leading\", \"trailing\");\n    def(\"Directive\")\n        .bases(\"Node\")\n        .build(\"value\")\n        .field(\"value\", def(\"DirectiveLiteral\"));\n    def(\"DirectiveLiteral\")\n        .bases(\"Node\", \"Expression\")\n        .build(\"value\")\n        .field(\"value\", String, defaults[\"use strict\"]);\n    def(\"InterpreterDirective\")\n        .bases(\"Node\")\n        .build(\"value\")\n        .field(\"value\", String);\n    def(\"BlockStatement\")\n        .bases(\"Statement\")\n        .build(\"body\")\n        .field(\"body\", [def(\"Statement\")])\n        .field(\"directives\", [def(\"Directive\")], defaults.emptyArray);\n    def(\"Program\")\n        .bases(\"Node\")\n        .build(\"body\")\n        .field(\"body\", [def(\"Statement\")])\n        .field(\"directives\", [def(\"Directive\")], defaults.emptyArray)\n        .field(\"interpreter\", or(def(\"InterpreterDirective\"), null), defaults[\"null\"]);\n    // Split Literal\n    def(\"StringLiteral\")\n        .bases(\"Literal\")\n        .build(\"value\")\n        .field(\"value\", String);\n    def(\"NumericLiteral\")\n        .bases(\"Literal\")\n        .build(\"value\")\n        .field(\"value\", Number)\n        .field(\"raw\", or(String, null), defaults[\"null\"])\n        .field(\"extra\", {\n        rawValue: Number,\n        raw: String\n    }, function getDefault() {\n        return {\n            rawValue: this.value,\n            raw: this.value + \"\"\n        };\n    });\n    def(\"BigIntLiteral\")\n        .bases(\"Literal\")\n        .build(\"value\")\n        // Only String really seems appropriate here, since BigInt values\n        // often exceed the limits of JS numbers.\n        .field(\"value\", or(String, Number))\n        .field(\"extra\", {\n        rawValue: String,\n        raw: String\n    }, function getDefault() {\n        return {\n            rawValue: String(this.value),\n            raw: this.value + \"n\"\n        };\n    });\n    def(\"NullLiteral\")\n        .bases(\"Literal\")\n        .build()\n        .field(\"value\", null, defaults[\"null\"]);\n    def(\"BooleanLiteral\")\n        .bases(\"Literal\")\n        .build(\"value\")\n        .field(\"value\", Boolean);\n    def(\"RegExpLiteral\")\n        .bases(\"Literal\")\n        .build(\"pattern\", \"flags\")\n        .field(\"pattern\", String)\n        .field(\"flags\", String)\n        .field(\"value\", RegExp, function () {\n        return new RegExp(this.pattern, this.flags);\n    });\n    var ObjectExpressionProperty = or(def(\"Property\"), def(\"ObjectMethod\"), def(\"ObjectProperty\"), def(\"SpreadProperty\"), def(\"SpreadElement\"));\n    // Split Property -> ObjectProperty and ObjectMethod\n    def(\"ObjectExpression\")\n        .bases(\"Expression\")\n        .build(\"properties\")\n        .field(\"properties\", [ObjectExpressionProperty]);\n    // ObjectMethod hoist .value properties to own properties\n    def(\"ObjectMethod\")\n        .bases(\"Node\", \"Function\")\n        .build(\"kind\", \"key\", \"params\", \"body\", \"computed\")\n        .field(\"kind\", or(\"method\", \"get\", \"set\"))\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\"), def(\"Expression\")))\n        .field(\"params\", [def(\"Pattern\")])\n        .field(\"body\", def(\"BlockStatement\"))\n        .field(\"computed\", Boolean, defaults[\"false\"])\n        .field(\"generator\", Boolean, defaults[\"false\"])\n        .field(\"async\", Boolean, defaults[\"false\"])\n        .field(\"accessibility\", // TypeScript\n    or(def(\"Literal\"), null), defaults[\"null\"])\n        .field(\"decorators\", or([def(\"Decorator\")], null), defaults[\"null\"]);\n    def(\"ObjectProperty\")\n        .bases(\"Node\")\n        .build(\"key\", \"value\")\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\"), def(\"Expression\")))\n        .field(\"value\", or(def(\"Expression\"), def(\"Pattern\")))\n        .field(\"accessibility\", // TypeScript\n    or(def(\"Literal\"), null), defaults[\"null\"])\n        .field(\"computed\", Boolean, defaults[\"false\"]);\n    var ClassBodyElement = or(def(\"MethodDefinition\"), def(\"VariableDeclarator\"), def(\"ClassPropertyDefinition\"), def(\"ClassProperty\"), def(\"ClassPrivateProperty\"), def(\"ClassMethod\"), def(\"ClassPrivateMethod\"));\n    // MethodDefinition -> ClassMethod\n    def(\"ClassBody\")\n        .bases(\"Declaration\")\n        .build(\"body\")\n        .field(\"body\", [ClassBodyElement]);\n    def(\"ClassMethod\")\n        .bases(\"Declaration\", \"Function\")\n        .build(\"kind\", \"key\", \"params\", \"body\", \"computed\", \"static\")\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\"), def(\"Expression\")));\n    def(\"ClassPrivateMethod\")\n        .bases(\"Declaration\", \"Function\")\n        .build(\"key\", \"params\", \"body\", \"kind\", \"computed\", \"static\")\n        .field(\"key\", def(\"PrivateName\"));\n    [\"ClassMethod\",\n        \"ClassPrivateMethod\",\n    ].forEach(function (typeName) {\n        def(typeName)\n            .field(\"kind\", or(\"get\", \"set\", \"method\", \"constructor\"), function () { return \"method\"; })\n            .field(\"body\", def(\"BlockStatement\"))\n            .field(\"computed\", Boolean, defaults[\"false\"])\n            .field(\"static\", or(Boolean, null), defaults[\"null\"])\n            .field(\"abstract\", or(Boolean, null), defaults[\"null\"])\n            .field(\"access\", or(\"public\", \"private\", \"protected\", null), defaults[\"null\"])\n            .field(\"accessibility\", or(\"public\", \"private\", \"protected\", null), defaults[\"null\"])\n            .field(\"decorators\", or([def(\"Decorator\")], null), defaults[\"null\"])\n            .field(\"optional\", or(Boolean, null), defaults[\"null\"]);\n    });\n    def(\"ClassPrivateProperty\")\n        .bases(\"ClassProperty\")\n        .build(\"key\", \"value\")\n        .field(\"key\", def(\"PrivateName\"))\n        .field(\"value\", or(def(\"Expression\"), null), defaults[\"null\"]);\n    def(\"PrivateName\")\n        .bases(\"Expression\", \"Pattern\")\n        .build(\"id\")\n        .field(\"id\", def(\"Identifier\"));\n    var ObjectPatternProperty = or(def(\"Property\"), def(\"PropertyPattern\"), def(\"SpreadPropertyPattern\"), def(\"SpreadProperty\"), // Used by Esprima\n    def(\"ObjectProperty\"), // Babel 6\n    def(\"RestProperty\") // Babel 6\n    );\n    // Split into RestProperty and SpreadProperty\n    def(\"ObjectPattern\")\n        .bases(\"Pattern\")\n        .build(\"properties\")\n        .field(\"properties\", [ObjectPatternProperty])\n        .field(\"decorators\", or([def(\"Decorator\")], null), defaults[\"null\"]);\n    def(\"SpreadProperty\")\n        .bases(\"Node\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Expression\"));\n    def(\"RestProperty\")\n        .bases(\"Node\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Expression\"));\n    def(\"ForAwaitStatement\")\n        .bases(\"Statement\")\n        .build(\"left\", \"right\", \"body\")\n        .field(\"left\", or(def(\"VariableDeclaration\"), def(\"Expression\")))\n        .field(\"right\", def(\"Expression\"))\n        .field(\"body\", def(\"Statement\"));\n    // The callee node of a dynamic import(...) expression.\n    def(\"Import\")\n        .bases(\"Expression\")\n        .build();\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar babel_core_1 = tslib_1.__importDefault(require(\"./babel-core\"));\nvar flow_1 = tslib_1.__importDefault(require(\"./flow\"));\nfunction default_1(fork) {\n    fork.use(babel_core_1.default);\n    fork.use(flow_1.default);\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    var types = fork.use(types_1.default);\n    var Type = types.Type;\n    var def = Type.def;\n    var or = Type.or;\n    var shared = fork.use(shared_1.default);\n    var defaults = shared.defaults;\n    var geq = shared.geq;\n    // Abstract supertype of all syntactic entities that are allowed to have a\n    // .loc field.\n    def(\"Printable\")\n        .field(\"loc\", or(def(\"SourceLocation\"), null), defaults[\"null\"], true);\n    def(\"Node\")\n        .bases(\"Printable\")\n        .field(\"type\", String)\n        .field(\"comments\", or([def(\"Comment\")], null), defaults[\"null\"], true);\n    def(\"SourceLocation\")\n        .field(\"start\", def(\"Position\"))\n        .field(\"end\", def(\"Position\"))\n        .field(\"source\", or(String, null), defaults[\"null\"]);\n    def(\"Position\")\n        .field(\"line\", geq(1))\n        .field(\"column\", geq(0));\n    def(\"File\")\n        .bases(\"Node\")\n        .build(\"program\", \"name\")\n        .field(\"program\", def(\"Program\"))\n        .field(\"name\", or(String, null), defaults[\"null\"]);\n    def(\"Program\")\n        .bases(\"Node\")\n        .build(\"body\")\n        .field(\"body\", [def(\"Statement\")]);\n    def(\"Function\")\n        .bases(\"Node\")\n        .field(\"id\", or(def(\"Identifier\"), null), defaults[\"null\"])\n        .field(\"params\", [def(\"Pattern\")])\n        .field(\"body\", def(\"BlockStatement\"))\n        .field(\"generator\", Boolean, defaults[\"false\"])\n        .field(\"async\", Boolean, defaults[\"false\"]);\n    def(\"Statement\").bases(\"Node\");\n    // The empty .build() here means that an EmptyStatement can be constructed\n    // (i.e. it's not abstract) but that it needs no arguments.\n    def(\"EmptyStatement\").bases(\"Statement\").build();\n    def(\"BlockStatement\")\n        .bases(\"Statement\")\n        .build(\"body\")\n        .field(\"body\", [def(\"Statement\")]);\n    // TODO Figure out how to silently coerce Expressions to\n    // ExpressionStatements where a Statement was expected.\n    def(\"ExpressionStatement\")\n        .bases(\"Statement\")\n        .build(\"expression\")\n        .field(\"expression\", def(\"Expression\"));\n    def(\"IfStatement\")\n        .bases(\"Statement\")\n        .build(\"test\", \"consequent\", \"alternate\")\n        .field(\"test\", def(\"Expression\"))\n        .field(\"consequent\", def(\"Statement\"))\n        .field(\"alternate\", or(def(\"Statement\"), null), defaults[\"null\"]);\n    def(\"LabeledStatement\")\n        .bases(\"Statement\")\n        .build(\"label\", \"body\")\n        .field(\"label\", def(\"Identifier\"))\n        .field(\"body\", def(\"Statement\"));\n    def(\"BreakStatement\")\n        .bases(\"Statement\")\n        .build(\"label\")\n        .field(\"label\", or(def(\"Identifier\"), null), defaults[\"null\"]);\n    def(\"ContinueStatement\")\n        .bases(\"Statement\")\n        .build(\"label\")\n        .field(\"label\", or(def(\"Identifier\"), null), defaults[\"null\"]);\n    def(\"WithStatement\")\n        .bases(\"Statement\")\n        .build(\"object\", \"body\")\n        .field(\"object\", def(\"Expression\"))\n        .field(\"body\", def(\"Statement\"));\n    def(\"SwitchStatement\")\n        .bases(\"Statement\")\n        .build(\"discriminant\", \"cases\", \"lexical\")\n        .field(\"discriminant\", def(\"Expression\"))\n        .field(\"cases\", [def(\"SwitchCase\")])\n        .field(\"lexical\", Boolean, defaults[\"false\"]);\n    def(\"ReturnStatement\")\n        .bases(\"Statement\")\n        .build(\"argument\")\n        .field(\"argument\", or(def(\"Expression\"), null));\n    def(\"ThrowStatement\")\n        .bases(\"Statement\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Expression\"));\n    def(\"TryStatement\")\n        .bases(\"Statement\")\n        .build(\"block\", \"handler\", \"finalizer\")\n        .field(\"block\", def(\"BlockStatement\"))\n        .field(\"handler\", or(def(\"CatchClause\"), null), function () {\n        return this.handlers && this.handlers[0] || null;\n    })\n        .field(\"handlers\", [def(\"CatchClause\")], function () {\n        return this.handler ? [this.handler] : [];\n    }, true) // Indicates this field is hidden from eachField iteration.\n        .field(\"guardedHandlers\", [def(\"CatchClause\")], defaults.emptyArray)\n        .field(\"finalizer\", or(def(\"BlockStatement\"), null), defaults[\"null\"]);\n    def(\"CatchClause\")\n        .bases(\"Node\")\n        .build(\"param\", \"guard\", \"body\")\n        // https://github.com/tc39/proposal-optional-catch-binding\n        .field(\"param\", or(def(\"Pattern\"), null), defaults[\"null\"])\n        .field(\"guard\", or(def(\"Expression\"), null), defaults[\"null\"])\n        .field(\"body\", def(\"BlockStatement\"));\n    def(\"WhileStatement\")\n        .bases(\"Statement\")\n        .build(\"test\", \"body\")\n        .field(\"test\", def(\"Expression\"))\n        .field(\"body\", def(\"Statement\"));\n    def(\"DoWhileStatement\")\n        .bases(\"Statement\")\n        .build(\"body\", \"test\")\n        .field(\"body\", def(\"Statement\"))\n        .field(\"test\", def(\"Expression\"));\n    def(\"ForStatement\")\n        .bases(\"Statement\")\n        .build(\"init\", \"test\", \"update\", \"body\")\n        .field(\"init\", or(def(\"VariableDeclaration\"), def(\"Expression\"), null))\n        .field(\"test\", or(def(\"Expression\"), null))\n        .field(\"update\", or(def(\"Expression\"), null))\n        .field(\"body\", def(\"Statement\"));\n    def(\"ForInStatement\")\n        .bases(\"Statement\")\n        .build(\"left\", \"right\", \"body\")\n        .field(\"left\", or(def(\"VariableDeclaration\"), def(\"Expression\")))\n        .field(\"right\", def(\"Expression\"))\n        .field(\"body\", def(\"Statement\"));\n    def(\"DebuggerStatement\").bases(\"Statement\").build();\n    def(\"Declaration\").bases(\"Statement\");\n    def(\"FunctionDeclaration\")\n        .bases(\"Function\", \"Declaration\")\n        .build(\"id\", \"params\", \"body\")\n        .field(\"id\", def(\"Identifier\"));\n    def(\"FunctionExpression\")\n        .bases(\"Function\", \"Expression\")\n        .build(\"id\", \"params\", \"body\");\n    def(\"VariableDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"kind\", \"declarations\")\n        .field(\"kind\", or(\"var\", \"let\", \"const\"))\n        .field(\"declarations\", [def(\"VariableDeclarator\")]);\n    def(\"VariableDeclarator\")\n        .bases(\"Node\")\n        .build(\"id\", \"init\")\n        .field(\"id\", def(\"Pattern\"))\n        .field(\"init\", or(def(\"Expression\"), null), defaults[\"null\"]);\n    def(\"Expression\").bases(\"Node\");\n    def(\"ThisExpression\").bases(\"Expression\").build();\n    def(\"ArrayExpression\")\n        .bases(\"Expression\")\n        .build(\"elements\")\n        .field(\"elements\", [or(def(\"Expression\"), null)]);\n    def(\"ObjectExpression\")\n        .bases(\"Expression\")\n        .build(\"properties\")\n        .field(\"properties\", [def(\"Property\")]);\n    // TODO Not in the Mozilla Parser API, but used by Esprima.\n    def(\"Property\")\n        .bases(\"Node\") // Want to be able to visit Property Nodes.\n        .build(\"kind\", \"key\", \"value\")\n        .field(\"kind\", or(\"init\", \"get\", \"set\"))\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\")))\n        .field(\"value\", def(\"Expression\"));\n    def(\"SequenceExpression\")\n        .bases(\"Expression\")\n        .build(\"expressions\")\n        .field(\"expressions\", [def(\"Expression\")]);\n    var UnaryOperator = or(\"-\", \"+\", \"!\", \"~\", \"typeof\", \"void\", \"delete\");\n    def(\"UnaryExpression\")\n        .bases(\"Expression\")\n        .build(\"operator\", \"argument\", \"prefix\")\n        .field(\"operator\", UnaryOperator)\n        .field(\"argument\", def(\"Expression\"))\n        // Esprima doesn't bother with this field, presumably because it's\n        // always true for unary operators.\n        .field(\"prefix\", Boolean, defaults[\"true\"]);\n    var BinaryOperator = or(\"==\", \"!=\", \"===\", \"!==\", \"<\", \"<=\", \">\", \">=\", \"<<\", \">>\", \">>>\", \"+\", \"-\", \"*\", \"/\", \"%\", \"**\", \"&\", // TODO Missing from the Parser API.\n    \"|\", \"^\", \"in\", \"instanceof\");\n    def(\"BinaryExpression\")\n        .bases(\"Expression\")\n        .build(\"operator\", \"left\", \"right\")\n        .field(\"operator\", BinaryOperator)\n        .field(\"left\", def(\"Expression\"))\n        .field(\"right\", def(\"Expression\"));\n    var AssignmentOperator = or(\"=\", \"+=\", \"-=\", \"*=\", \"/=\", \"%=\", \"<<=\", \">>=\", \">>>=\", \"|=\", \"^=\", \"&=\");\n    def(\"AssignmentExpression\")\n        .bases(\"Expression\")\n        .build(\"operator\", \"left\", \"right\")\n        .field(\"operator\", AssignmentOperator)\n        .field(\"left\", or(def(\"Pattern\"), def(\"MemberExpression\")))\n        .field(\"right\", def(\"Expression\"));\n    var UpdateOperator = or(\"++\", \"--\");\n    def(\"UpdateExpression\")\n        .bases(\"Expression\")\n        .build(\"operator\", \"argument\", \"prefix\")\n        .field(\"operator\", UpdateOperator)\n        .field(\"argument\", def(\"Expression\"))\n        .field(\"prefix\", Boolean);\n    var LogicalOperator = or(\"||\", \"&&\");\n    def(\"LogicalExpression\")\n        .bases(\"Expression\")\n        .build(\"operator\", \"left\", \"right\")\n        .field(\"operator\", LogicalOperator)\n        .field(\"left\", def(\"Expression\"))\n        .field(\"right\", def(\"Expression\"));\n    def(\"ConditionalExpression\")\n        .bases(\"Expression\")\n        .build(\"test\", \"consequent\", \"alternate\")\n        .field(\"test\", def(\"Expression\"))\n        .field(\"consequent\", def(\"Expression\"))\n        .field(\"alternate\", def(\"Expression\"));\n    def(\"NewExpression\")\n        .bases(\"Expression\")\n        .build(\"callee\", \"arguments\")\n        .field(\"callee\", def(\"Expression\"))\n        // The Mozilla Parser API gives this type as [or(def(\"Expression\"),\n        // null)], but null values don't really make sense at the call site.\n        // TODO Report this nonsense.\n        .field(\"arguments\", [def(\"Expression\")]);\n    def(\"CallExpression\")\n        .bases(\"Expression\")\n        .build(\"callee\", \"arguments\")\n        .field(\"callee\", def(\"Expression\"))\n        // See comment for NewExpression above.\n        .field(\"arguments\", [def(\"Expression\")]);\n    def(\"MemberExpression\")\n        .bases(\"Expression\")\n        .build(\"object\", \"property\", \"computed\")\n        .field(\"object\", def(\"Expression\"))\n        .field(\"property\", or(def(\"Identifier\"), def(\"Expression\")))\n        .field(\"computed\", Boolean, function () {\n        var type = this.property.type;\n        if (type === 'Literal' ||\n            type === 'MemberExpression' ||\n            type === 'BinaryExpression') {\n            return true;\n        }\n        return false;\n    });\n    def(\"Pattern\").bases(\"Node\");\n    def(\"SwitchCase\")\n        .bases(\"Node\")\n        .build(\"test\", \"consequent\")\n        .field(\"test\", or(def(\"Expression\"), null))\n        .field(\"consequent\", [def(\"Statement\")]);\n    def(\"Identifier\")\n        .bases(\"Expression\", \"Pattern\")\n        .build(\"name\")\n        .field(\"name\", String)\n        .field(\"optional\", Boolean, defaults[\"false\"]);\n    def(\"Literal\")\n        .bases(\"Expression\")\n        .build(\"value\")\n        .field(\"value\", or(String, Boolean, null, Number, RegExp))\n        .field(\"regex\", or({\n        pattern: String,\n        flags: String\n    }, null), function () {\n        if (this.value instanceof RegExp) {\n            var flags = \"\";\n            if (this.value.ignoreCase)\n                flags += \"i\";\n            if (this.value.multiline)\n                flags += \"m\";\n            if (this.value.global)\n                flags += \"g\";\n            return {\n                pattern: this.value.source,\n                flags: flags\n            };\n        }\n        return null;\n    });\n    // Abstract (non-buildable) comment supertype. Not a Node.\n    def(\"Comment\")\n        .bases(\"Printable\")\n        .field(\"value\", String)\n        // A .leading comment comes before the node, whereas a .trailing\n        // comment comes after it. These two fields should not both be true,\n        // but they might both be false when the comment falls inside a node\n        // and the node has no children for the comment to lead or trail,\n        // e.g. { /*dangling*/ }.\n        .field(\"leading\", Boolean, defaults[\"true\"])\n        .field(\"trailing\", Boolean, defaults[\"false\"]);\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nvar core_1 = tslib_1.__importDefault(require(\"./core\"));\nfunction default_1(fork) {\n    fork.use(core_1.default);\n    var types = fork.use(types_1.default);\n    var Type = types.Type;\n    var def = types.Type.def;\n    var or = Type.or;\n    var shared = fork.use(shared_1.default);\n    var defaults = shared.defaults;\n    // https://github.com/tc39/proposal-optional-chaining\n    // `a?.b` as per https://github.com/estree/estree/issues/146\n    def(\"OptionalMemberExpression\")\n        .bases(\"MemberExpression\")\n        .build(\"object\", \"property\", \"computed\", \"optional\")\n        .field(\"optional\", Boolean, defaults[\"true\"]);\n    // a?.b()\n    def(\"OptionalCallExpression\")\n        .bases(\"CallExpression\")\n        .build(\"callee\", \"arguments\", \"optional\")\n        .field(\"optional\", Boolean, defaults[\"true\"]);\n    // https://github.com/tc39/proposal-nullish-coalescing\n    // `a ?? b` as per https://github.com/babel/babylon/pull/761/files\n    var LogicalOperator = or(\"||\", \"&&\", \"??\");\n    def(\"LogicalExpression\")\n        .field(\"operator\", LogicalOperator);\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar es7_1 = tslib_1.__importDefault(require(\"./es7\"));\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nfunction default_1(fork) {\n    fork.use(es7_1.default);\n    var types = fork.use(types_1.default);\n    var def = types.Type.def;\n    def(\"ImportExpression\")\n        .bases(\"Expression\")\n        .build(\"source\")\n        .field(\"source\", def(\"Expression\"));\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar core_1 = tslib_1.__importDefault(require(\"./core\"));\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    fork.use(core_1.default);\n    var types = fork.use(types_1.default);\n    var def = types.Type.def;\n    var or = types.Type.or;\n    var defaults = fork.use(shared_1.default).defaults;\n    def(\"Function\")\n        .field(\"generator\", Boolean, defaults[\"false\"])\n        .field(\"expression\", Boolean, defaults[\"false\"])\n        .field(\"defaults\", [or(def(\"Expression\"), null)], defaults.emptyArray)\n        // TODO This could be represented as a RestElement in .params.\n        .field(\"rest\", or(def(\"Identifier\"), null), defaults[\"null\"]);\n    // The ESTree way of representing a ...rest parameter.\n    def(\"RestElement\")\n        .bases(\"Pattern\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Pattern\"))\n        .field(\"typeAnnotation\", // for Babylon. Flow parser puts it on the identifier\n    or(def(\"TypeAnnotation\"), def(\"TSTypeAnnotation\"), null), defaults[\"null\"]);\n    def(\"SpreadElementPattern\")\n        .bases(\"Pattern\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Pattern\"));\n    def(\"FunctionDeclaration\")\n        .build(\"id\", \"params\", \"body\", \"generator\", \"expression\");\n    def(\"FunctionExpression\")\n        .build(\"id\", \"params\", \"body\", \"generator\", \"expression\");\n    // The Parser API calls this ArrowExpression, but Esprima and all other\n    // actual parsers use ArrowFunctionExpression.\n    def(\"ArrowFunctionExpression\")\n        .bases(\"Function\", \"Expression\")\n        .build(\"params\", \"body\", \"expression\")\n        // The forced null value here is compatible with the overridden\n        // definition of the \"id\" field in the Function interface.\n        .field(\"id\", null, defaults[\"null\"])\n        // Arrow function bodies are allowed to be expressions.\n        .field(\"body\", or(def(\"BlockStatement\"), def(\"Expression\")))\n        // The current spec forbids arrow generators, so I have taken the\n        // liberty of enforcing that. TODO Report this.\n        .field(\"generator\", false, defaults[\"false\"]);\n    def(\"ForOfStatement\")\n        .bases(\"Statement\")\n        .build(\"left\", \"right\", \"body\")\n        .field(\"left\", or(def(\"VariableDeclaration\"), def(\"Pattern\")))\n        .field(\"right\", def(\"Expression\"))\n        .field(\"body\", def(\"Statement\"));\n    def(\"YieldExpression\")\n        .bases(\"Expression\")\n        .build(\"argument\", \"delegate\")\n        .field(\"argument\", or(def(\"Expression\"), null))\n        .field(\"delegate\", Boolean, defaults[\"false\"]);\n    def(\"GeneratorExpression\")\n        .bases(\"Expression\")\n        .build(\"body\", \"blocks\", \"filter\")\n        .field(\"body\", def(\"Expression\"))\n        .field(\"blocks\", [def(\"ComprehensionBlock\")])\n        .field(\"filter\", or(def(\"Expression\"), null));\n    def(\"ComprehensionExpression\")\n        .bases(\"Expression\")\n        .build(\"body\", \"blocks\", \"filter\")\n        .field(\"body\", def(\"Expression\"))\n        .field(\"blocks\", [def(\"ComprehensionBlock\")])\n        .field(\"filter\", or(def(\"Expression\"), null));\n    def(\"ComprehensionBlock\")\n        .bases(\"Node\")\n        .build(\"left\", \"right\", \"each\")\n        .field(\"left\", def(\"Pattern\"))\n        .field(\"right\", def(\"Expression\"))\n        .field(\"each\", Boolean);\n    def(\"Property\")\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\"), def(\"Expression\")))\n        .field(\"value\", or(def(\"Expression\"), def(\"Pattern\")))\n        .field(\"method\", Boolean, defaults[\"false\"])\n        .field(\"shorthand\", Boolean, defaults[\"false\"])\n        .field(\"computed\", Boolean, defaults[\"false\"]);\n    def(\"ObjectProperty\")\n        .field(\"shorthand\", Boolean, defaults[\"false\"]);\n    def(\"PropertyPattern\")\n        .bases(\"Pattern\")\n        .build(\"key\", \"pattern\")\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\"), def(\"Expression\")))\n        .field(\"pattern\", def(\"Pattern\"))\n        .field(\"computed\", Boolean, defaults[\"false\"]);\n    def(\"ObjectPattern\")\n        .bases(\"Pattern\")\n        .build(\"properties\")\n        .field(\"properties\", [or(def(\"PropertyPattern\"), def(\"Property\"))]);\n    def(\"ArrayPattern\")\n        .bases(\"Pattern\")\n        .build(\"elements\")\n        .field(\"elements\", [or(def(\"Pattern\"), null)]);\n    def(\"MethodDefinition\")\n        .bases(\"Declaration\")\n        .build(\"kind\", \"key\", \"value\", \"static\")\n        .field(\"kind\", or(\"constructor\", \"method\", \"get\", \"set\"))\n        .field(\"key\", def(\"Expression\"))\n        .field(\"value\", def(\"Function\"))\n        .field(\"computed\", Boolean, defaults[\"false\"])\n        .field(\"static\", Boolean, defaults[\"false\"]);\n    def(\"SpreadElement\")\n        .bases(\"Node\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Expression\"));\n    def(\"ArrayExpression\")\n        .field(\"elements\", [or(def(\"Expression\"), def(\"SpreadElement\"), def(\"RestElement\"), null)]);\n    def(\"NewExpression\")\n        .field(\"arguments\", [or(def(\"Expression\"), def(\"SpreadElement\"))]);\n    def(\"CallExpression\")\n        .field(\"arguments\", [or(def(\"Expression\"), def(\"SpreadElement\"))]);\n    // Note: this node type is *not* an AssignmentExpression with a Pattern on\n    // the left-hand side! The existing AssignmentExpression type already\n    // supports destructuring assignments. AssignmentPattern nodes may appear\n    // wherever a Pattern is allowed, and the right-hand side represents a\n    // default value to be destructured against the left-hand side, if no\n    // value is otherwise provided. For example: default parameter values.\n    def(\"AssignmentPattern\")\n        .bases(\"Pattern\")\n        .build(\"left\", \"right\")\n        .field(\"left\", def(\"Pattern\"))\n        .field(\"right\", def(\"Expression\"));\n    var ClassBodyElement = or(def(\"MethodDefinition\"), def(\"VariableDeclarator\"), def(\"ClassPropertyDefinition\"), def(\"ClassProperty\"));\n    def(\"ClassProperty\")\n        .bases(\"Declaration\")\n        .build(\"key\")\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\"), def(\"Expression\")))\n        .field(\"computed\", Boolean, defaults[\"false\"]);\n    def(\"ClassPropertyDefinition\") // static property\n        .bases(\"Declaration\")\n        .build(\"definition\")\n        // Yes, Virginia, circular definitions are permitted.\n        .field(\"definition\", ClassBodyElement);\n    def(\"ClassBody\")\n        .bases(\"Declaration\")\n        .build(\"body\")\n        .field(\"body\", [ClassBodyElement]);\n    def(\"ClassDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"id\", \"body\", \"superClass\")\n        .field(\"id\", or(def(\"Identifier\"), null))\n        .field(\"body\", def(\"ClassBody\"))\n        .field(\"superClass\", or(def(\"Expression\"), null), defaults[\"null\"]);\n    def(\"ClassExpression\")\n        .bases(\"Expression\")\n        .build(\"id\", \"body\", \"superClass\")\n        .field(\"id\", or(def(\"Identifier\"), null), defaults[\"null\"])\n        .field(\"body\", def(\"ClassBody\"))\n        .field(\"superClass\", or(def(\"Expression\"), null), defaults[\"null\"]);\n    // Specifier and ModuleSpecifier are abstract non-standard types\n    // introduced for definitional convenience.\n    def(\"Specifier\").bases(\"Node\");\n    // This supertype is shared/abused by both def/babel.js and\n    // def/esprima.js. In the future, it will be possible to load only one set\n    // of definitions appropriate for a given parser, but until then we must\n    // rely on default functions to reconcile the conflicting AST formats.\n    def(\"ModuleSpecifier\")\n        .bases(\"Specifier\")\n        // This local field is used by Babel/Acorn. It should not technically\n        // be optional in the Babel/Acorn AST format, but it must be optional\n        // in the Esprima AST format.\n        .field(\"local\", or(def(\"Identifier\"), null), defaults[\"null\"])\n        // The id and name fields are used by Esprima. The id field should not\n        // technically be optional in the Esprima AST format, but it must be\n        // optional in the Babel/Acorn AST format.\n        .field(\"id\", or(def(\"Identifier\"), null), defaults[\"null\"])\n        .field(\"name\", or(def(\"Identifier\"), null), defaults[\"null\"]);\n    // Like ModuleSpecifier, except type:\"ImportSpecifier\" and buildable.\n    // import {} from ...;\n    def(\"ImportSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"id\", \"name\");\n    // import <* as id> from ...;\n    def(\"ImportNamespaceSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"id\");\n    // import  from ...;\n    def(\"ImportDefaultSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"id\");\n    def(\"ImportDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"specifiers\", \"source\", \"importKind\")\n        .field(\"specifiers\", [or(def(\"ImportSpecifier\"), def(\"ImportNamespaceSpecifier\"), def(\"ImportDefaultSpecifier\"))], defaults.emptyArray)\n        .field(\"source\", def(\"Literal\"))\n        .field(\"importKind\", or(\"value\", \"type\"), function () {\n        return \"value\";\n    });\n    def(\"TaggedTemplateExpression\")\n        .bases(\"Expression\")\n        .build(\"tag\", \"quasi\")\n        .field(\"tag\", def(\"Expression\"))\n        .field(\"quasi\", def(\"TemplateLiteral\"));\n    def(\"TemplateLiteral\")\n        .bases(\"Expression\")\n        .build(\"quasis\", \"expressions\")\n        .field(\"quasis\", [def(\"TemplateElement\")])\n        .field(\"expressions\", [def(\"Expression\")]);\n    def(\"TemplateElement\")\n        .bases(\"Node\")\n        .build(\"value\", \"tail\")\n        .field(\"value\", { \"cooked\": String, \"raw\": String })\n        .field(\"tail\", Boolean);\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar es6_1 = tslib_1.__importDefault(require(\"./es6\"));\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    fork.use(es6_1.default);\n    var types = fork.use(types_1.default);\n    var def = types.Type.def;\n    var or = types.Type.or;\n    var defaults = fork.use(shared_1.default).defaults;\n    def(\"Function\")\n        .field(\"async\", Boolean, defaults[\"false\"]);\n    def(\"SpreadProperty\")\n        .bases(\"Node\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Expression\"));\n    def(\"ObjectExpression\")\n        .field(\"properties\", [or(def(\"Property\"), def(\"SpreadProperty\"), def(\"SpreadElement\"))]);\n    def(\"SpreadPropertyPattern\")\n        .bases(\"Pattern\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Pattern\"));\n    def(\"ObjectPattern\")\n        .field(\"properties\", [or(def(\"Property\"), def(\"PropertyPattern\"), def(\"SpreadPropertyPattern\"))]);\n    def(\"AwaitExpression\")\n        .bases(\"Expression\")\n        .build(\"argument\", \"all\")\n        .field(\"argument\", or(def(\"Expression\"), null))\n        .field(\"all\", Boolean, defaults[\"false\"]);\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar es7_1 = tslib_1.__importDefault(require(\"./es7\"));\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    fork.use(es7_1.default);\n    var types = fork.use(types_1.default);\n    var defaults = fork.use(shared_1.default).defaults;\n    var def = types.Type.def;\n    var or = types.Type.or;\n    def(\"VariableDeclaration\")\n        .field(\"declarations\", [or(def(\"VariableDeclarator\"), def(\"Identifier\") // Esprima deviation.\n        )]);\n    def(\"Property\")\n        .field(\"value\", or(def(\"Expression\"), def(\"Pattern\") // Esprima deviation.\n    ));\n    def(\"ArrayPattern\")\n        .field(\"elements\", [or(def(\"Pattern\"), def(\"SpreadElement\"), null)]);\n    def(\"ObjectPattern\")\n        .field(\"properties\", [or(def(\"Property\"), def(\"PropertyPattern\"), def(\"SpreadPropertyPattern\"), def(\"SpreadProperty\") // Used by Esprima.\n        )]);\n    // Like ModuleSpecifier, except type:\"ExportSpecifier\" and buildable.\n    // export {} [from ...];\n    def(\"ExportSpecifier\")\n        .bases(\"ModuleSpecifier\")\n        .build(\"id\", \"name\");\n    // export <*> from ...;\n    def(\"ExportBatchSpecifier\")\n        .bases(\"Specifier\")\n        .build();\n    def(\"ExportDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"default\", \"declaration\", \"specifiers\", \"source\")\n        .field(\"default\", Boolean)\n        .field(\"declaration\", or(def(\"Declaration\"), def(\"Expression\"), // Implies default.\n    null))\n        .field(\"specifiers\", [or(def(\"ExportSpecifier\"), def(\"ExportBatchSpecifier\"))], defaults.emptyArray)\n        .field(\"source\", or(def(\"Literal\"), null), defaults[\"null\"]);\n    def(\"Block\")\n        .bases(\"Comment\")\n        .build(\"value\", /*optional:*/ \"leading\", \"trailing\");\n    def(\"Line\")\n        .bases(\"Comment\")\n        .build(\"value\", /*optional:*/ \"leading\", \"trailing\");\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar es7_1 = tslib_1.__importDefault(require(\"./es7\"));\nvar type_annotations_1 = tslib_1.__importDefault(require(\"./type-annotations\"));\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    fork.use(es7_1.default);\n    fork.use(type_annotations_1.default);\n    var types = fork.use(types_1.default);\n    var def = types.Type.def;\n    var or = types.Type.or;\n    var defaults = fork.use(shared_1.default).defaults;\n    // Base types\n    def(\"Flow\").bases(\"Node\");\n    def(\"FlowType\").bases(\"Flow\");\n    // Type annotations\n    def(\"AnyTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"EmptyTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"MixedTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"VoidTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"NumberTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"NumberLiteralTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"value\", \"raw\")\n        .field(\"value\", Number)\n        .field(\"raw\", String);\n    // Babylon 6 differs in AST from Flow\n    // same as NumberLiteralTypeAnnotation\n    def(\"NumericLiteralTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"value\", \"raw\")\n        .field(\"value\", Number)\n        .field(\"raw\", String);\n    def(\"StringTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"StringLiteralTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"value\", \"raw\")\n        .field(\"value\", String)\n        .field(\"raw\", String);\n    def(\"BooleanTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"BooleanLiteralTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"value\", \"raw\")\n        .field(\"value\", Boolean)\n        .field(\"raw\", String);\n    def(\"TypeAnnotation\")\n        .bases(\"Node\")\n        .build(\"typeAnnotation\")\n        .field(\"typeAnnotation\", def(\"FlowType\"));\n    def(\"NullableTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"typeAnnotation\")\n        .field(\"typeAnnotation\", def(\"FlowType\"));\n    def(\"NullLiteralTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"NullTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"ThisTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"ExistsTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"ExistentialTypeParam\")\n        .bases(\"FlowType\")\n        .build();\n    def(\"FunctionTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"params\", \"returnType\", \"rest\", \"typeParameters\")\n        .field(\"params\", [def(\"FunctionTypeParam\")])\n        .field(\"returnType\", def(\"FlowType\"))\n        .field(\"rest\", or(def(\"FunctionTypeParam\"), null))\n        .field(\"typeParameters\", or(def(\"TypeParameterDeclaration\"), null));\n    def(\"FunctionTypeParam\")\n        .bases(\"Node\")\n        .build(\"name\", \"typeAnnotation\", \"optional\")\n        .field(\"name\", def(\"Identifier\"))\n        .field(\"typeAnnotation\", def(\"FlowType\"))\n        .field(\"optional\", Boolean);\n    def(\"ArrayTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"elementType\")\n        .field(\"elementType\", def(\"FlowType\"));\n    def(\"ObjectTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"properties\", \"indexers\", \"callProperties\")\n        .field(\"properties\", [\n        or(def(\"ObjectTypeProperty\"), def(\"ObjectTypeSpreadProperty\"))\n    ])\n        .field(\"indexers\", [def(\"ObjectTypeIndexer\")], defaults.emptyArray)\n        .field(\"callProperties\", [def(\"ObjectTypeCallProperty\")], defaults.emptyArray)\n        .field(\"inexact\", or(Boolean, void 0), defaults[\"undefined\"])\n        .field(\"exact\", Boolean, defaults[\"false\"])\n        .field(\"internalSlots\", [def(\"ObjectTypeInternalSlot\")], defaults.emptyArray);\n    def(\"Variance\")\n        .bases(\"Node\")\n        .build(\"kind\")\n        .field(\"kind\", or(\"plus\", \"minus\"));\n    var LegacyVariance = or(def(\"Variance\"), \"plus\", \"minus\", null);\n    def(\"ObjectTypeProperty\")\n        .bases(\"Node\")\n        .build(\"key\", \"value\", \"optional\")\n        .field(\"key\", or(def(\"Literal\"), def(\"Identifier\")))\n        .field(\"value\", def(\"FlowType\"))\n        .field(\"optional\", Boolean)\n        .field(\"variance\", LegacyVariance, defaults[\"null\"]);\n    def(\"ObjectTypeIndexer\")\n        .bases(\"Node\")\n        .build(\"id\", \"key\", \"value\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"key\", def(\"FlowType\"))\n        .field(\"value\", def(\"FlowType\"))\n        .field(\"variance\", LegacyVariance, defaults[\"null\"]);\n    def(\"ObjectTypeCallProperty\")\n        .bases(\"Node\")\n        .build(\"value\")\n        .field(\"value\", def(\"FunctionTypeAnnotation\"))\n        .field(\"static\", Boolean, defaults[\"false\"]);\n    def(\"QualifiedTypeIdentifier\")\n        .bases(\"Node\")\n        .build(\"qualification\", \"id\")\n        .field(\"qualification\", or(def(\"Identifier\"), def(\"QualifiedTypeIdentifier\")))\n        .field(\"id\", def(\"Identifier\"));\n    def(\"GenericTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"id\", \"typeParameters\")\n        .field(\"id\", or(def(\"Identifier\"), def(\"QualifiedTypeIdentifier\")))\n        .field(\"typeParameters\", or(def(\"TypeParameterInstantiation\"), null));\n    def(\"MemberTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"object\", \"property\")\n        .field(\"object\", def(\"Identifier\"))\n        .field(\"property\", or(def(\"MemberTypeAnnotation\"), def(\"GenericTypeAnnotation\")));\n    def(\"UnionTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"types\")\n        .field(\"types\", [def(\"FlowType\")]);\n    def(\"IntersectionTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"types\")\n        .field(\"types\", [def(\"FlowType\")]);\n    def(\"TypeofTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"FlowType\"));\n    def(\"ObjectTypeSpreadProperty\")\n        .bases(\"Node\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"FlowType\"));\n    def(\"ObjectTypeInternalSlot\")\n        .bases(\"Node\")\n        .build(\"id\", \"value\", \"optional\", \"static\", \"method\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"value\", def(\"FlowType\"))\n        .field(\"optional\", Boolean)\n        .field(\"static\", Boolean)\n        .field(\"method\", Boolean);\n    def(\"TypeParameterDeclaration\")\n        .bases(\"Node\")\n        .build(\"params\")\n        .field(\"params\", [def(\"TypeParameter\")]);\n    def(\"TypeParameterInstantiation\")\n        .bases(\"Node\")\n        .build(\"params\")\n        .field(\"params\", [def(\"FlowType\")]);\n    def(\"TypeParameter\")\n        .bases(\"FlowType\")\n        .build(\"name\", \"variance\", \"bound\")\n        .field(\"name\", String)\n        .field(\"variance\", LegacyVariance, defaults[\"null\"])\n        .field(\"bound\", or(def(\"TypeAnnotation\"), null), defaults[\"null\"]);\n    def(\"ClassProperty\")\n        .field(\"variance\", LegacyVariance, defaults[\"null\"]);\n    def(\"ClassImplements\")\n        .bases(\"Node\")\n        .build(\"id\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"superClass\", or(def(\"Expression\"), null), defaults[\"null\"])\n        .field(\"typeParameters\", or(def(\"TypeParameterInstantiation\"), null), defaults[\"null\"]);\n    def(\"InterfaceTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"body\", \"extends\")\n        .field(\"body\", def(\"ObjectTypeAnnotation\"))\n        .field(\"extends\", or([def(\"InterfaceExtends\")], null), defaults[\"null\"]);\n    def(\"InterfaceDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"id\", \"body\", \"extends\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"typeParameters\", or(def(\"TypeParameterDeclaration\"), null), defaults[\"null\"])\n        .field(\"body\", def(\"ObjectTypeAnnotation\"))\n        .field(\"extends\", [def(\"InterfaceExtends\")]);\n    def(\"DeclareInterface\")\n        .bases(\"InterfaceDeclaration\")\n        .build(\"id\", \"body\", \"extends\");\n    def(\"InterfaceExtends\")\n        .bases(\"Node\")\n        .build(\"id\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"typeParameters\", or(def(\"TypeParameterInstantiation\"), null), defaults[\"null\"]);\n    def(\"TypeAlias\")\n        .bases(\"Declaration\")\n        .build(\"id\", \"typeParameters\", \"right\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"typeParameters\", or(def(\"TypeParameterDeclaration\"), null))\n        .field(\"right\", def(\"FlowType\"));\n    def(\"OpaqueType\")\n        .bases(\"Declaration\")\n        .build(\"id\", \"typeParameters\", \"impltype\", \"supertype\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"typeParameters\", or(def(\"TypeParameterDeclaration\"), null))\n        .field(\"impltype\", def(\"FlowType\"))\n        .field(\"supertype\", def(\"FlowType\"));\n    def(\"DeclareTypeAlias\")\n        .bases(\"TypeAlias\")\n        .build(\"id\", \"typeParameters\", \"right\");\n    def(\"DeclareOpaqueType\")\n        .bases(\"TypeAlias\")\n        .build(\"id\", \"typeParameters\", \"supertype\");\n    def(\"TypeCastExpression\")\n        .bases(\"Expression\")\n        .build(\"expression\", \"typeAnnotation\")\n        .field(\"expression\", def(\"Expression\"))\n        .field(\"typeAnnotation\", def(\"TypeAnnotation\"));\n    def(\"TupleTypeAnnotation\")\n        .bases(\"FlowType\")\n        .build(\"types\")\n        .field(\"types\", [def(\"FlowType\")]);\n    def(\"DeclareVariable\")\n        .bases(\"Statement\")\n        .build(\"id\")\n        .field(\"id\", def(\"Identifier\"));\n    def(\"DeclareFunction\")\n        .bases(\"Statement\")\n        .build(\"id\")\n        .field(\"id\", def(\"Identifier\"));\n    def(\"DeclareClass\")\n        .bases(\"InterfaceDeclaration\")\n        .build(\"id\");\n    def(\"DeclareModule\")\n        .bases(\"Statement\")\n        .build(\"id\", \"body\")\n        .field(\"id\", or(def(\"Identifier\"), def(\"Literal\")))\n        .field(\"body\", def(\"BlockStatement\"));\n    def(\"DeclareModuleExports\")\n        .bases(\"Statement\")\n        .build(\"typeAnnotation\")\n        .field(\"typeAnnotation\", def(\"TypeAnnotation\"));\n    def(\"DeclareExportDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"default\", \"declaration\", \"specifiers\", \"source\")\n        .field(\"default\", Boolean)\n        .field(\"declaration\", or(def(\"DeclareVariable\"), def(\"DeclareFunction\"), def(\"DeclareClass\"), def(\"FlowType\"), // Implies default.\n    null))\n        .field(\"specifiers\", [or(def(\"ExportSpecifier\"), def(\"ExportBatchSpecifier\"))], defaults.emptyArray)\n        .field(\"source\", or(def(\"Literal\"), null), defaults[\"null\"]);\n    def(\"DeclareExportAllDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"source\")\n        .field(\"source\", or(def(\"Literal\"), null), defaults[\"null\"]);\n    def(\"FlowPredicate\").bases(\"Flow\");\n    def(\"InferredPredicate\")\n        .bases(\"FlowPredicate\")\n        .build();\n    def(\"DeclaredPredicate\")\n        .bases(\"FlowPredicate\")\n        .build(\"value\")\n        .field(\"value\", def(\"Expression\"));\n    def(\"CallExpression\")\n        .field(\"typeArguments\", or(null, def(\"TypeParameterInstantiation\")), defaults[\"null\"]);\n    def(\"NewExpression\")\n        .field(\"typeArguments\", or(null, def(\"TypeParameterInstantiation\")), defaults[\"null\"]);\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar es7_1 = tslib_1.__importDefault(require(\"./es7\"));\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    fork.use(es7_1.default);\n    var types = fork.use(types_1.default);\n    var def = types.Type.def;\n    var or = types.Type.or;\n    var defaults = fork.use(shared_1.default).defaults;\n    def(\"JSXAttribute\")\n        .bases(\"Node\")\n        .build(\"name\", \"value\")\n        .field(\"name\", or(def(\"JSXIdentifier\"), def(\"JSXNamespacedName\")))\n        .field(\"value\", or(def(\"Literal\"), // attr=\"value\"\n    def(\"JSXExpressionContainer\"), // attr={value}\n    null // attr= or just attr\n    ), defaults[\"null\"]);\n    def(\"JSXIdentifier\")\n        .bases(\"Identifier\")\n        .build(\"name\")\n        .field(\"name\", String);\n    def(\"JSXNamespacedName\")\n        .bases(\"Node\")\n        .build(\"namespace\", \"name\")\n        .field(\"namespace\", def(\"JSXIdentifier\"))\n        .field(\"name\", def(\"JSXIdentifier\"));\n    def(\"JSXMemberExpression\")\n        .bases(\"MemberExpression\")\n        .build(\"object\", \"property\")\n        .field(\"object\", or(def(\"JSXIdentifier\"), def(\"JSXMemberExpression\")))\n        .field(\"property\", def(\"JSXIdentifier\"))\n        .field(\"computed\", Boolean, defaults.false);\n    var JSXElementName = or(def(\"JSXIdentifier\"), def(\"JSXNamespacedName\"), def(\"JSXMemberExpression\"));\n    def(\"JSXSpreadAttribute\")\n        .bases(\"Node\")\n        .build(\"argument\")\n        .field(\"argument\", def(\"Expression\"));\n    var JSXAttributes = [or(def(\"JSXAttribute\"), def(\"JSXSpreadAttribute\"))];\n    def(\"JSXExpressionContainer\")\n        .bases(\"Expression\")\n        .build(\"expression\")\n        .field(\"expression\", def(\"Expression\"));\n    def(\"JSXElement\")\n        .bases(\"Expression\")\n        .build(\"openingElement\", \"closingElement\", \"children\")\n        .field(\"openingElement\", def(\"JSXOpeningElement\"))\n        .field(\"closingElement\", or(def(\"JSXClosingElement\"), null), defaults[\"null\"])\n        .field(\"children\", [or(def(\"JSXElement\"), def(\"JSXExpressionContainer\"), def(\"JSXFragment\"), def(\"JSXText\"), def(\"Literal\") // TODO Esprima should return JSXText instead.\n        )], defaults.emptyArray)\n        .field(\"name\", JSXElementName, function () {\n        // Little-known fact: the `this` object inside a default function\n        // is none other than the partially-built object itself, and any\n        // fields initialized directly from builder function arguments\n        // (like openingElement, closingElement, and children) are\n        // guaranteed to be available.\n        return this.openingElement.name;\n    }, true) // hidden from traversal\n        .field(\"selfClosing\", Boolean, function () {\n        return this.openingElement.selfClosing;\n    }, true) // hidden from traversal\n        .field(\"attributes\", JSXAttributes, function () {\n        return this.openingElement.attributes;\n    }, true); // hidden from traversal\n    def(\"JSXOpeningElement\")\n        .bases(\"Node\") // TODO Does this make sense? Can't really be an JSXElement.\n        .build(\"name\", \"attributes\", \"selfClosing\")\n        .field(\"name\", JSXElementName)\n        .field(\"attributes\", JSXAttributes, defaults.emptyArray)\n        .field(\"selfClosing\", Boolean, defaults[\"false\"]);\n    def(\"JSXClosingElement\")\n        .bases(\"Node\") // TODO Same concern.\n        .build(\"name\")\n        .field(\"name\", JSXElementName);\n    def(\"JSXFragment\")\n        .bases(\"Expression\")\n        .build(\"openingElement\", \"closingElement\", \"children\")\n        .field(\"openingElement\", def(\"JSXOpeningFragment\"))\n        .field(\"closingElement\", def(\"JSXClosingFragment\"))\n        .field(\"children\", [or(def(\"JSXElement\"), def(\"JSXExpressionContainer\"), def(\"JSXFragment\"), def(\"JSXText\"), def(\"Literal\") // TODO Esprima should return JSXText instead.\n        )], defaults.emptyArray);\n    def(\"JSXOpeningFragment\")\n        .bases(\"Node\") // TODO Same concern.\n        .build();\n    def(\"JSXClosingFragment\")\n        .bases(\"Node\") // TODO Same concern.\n        .build();\n    def(\"JSXText\")\n        .bases(\"Literal\")\n        .build(\"value\")\n        .field(\"value\", String);\n    def(\"JSXEmptyExpression\").bases(\"Expression\").build();\n    // This PR has caused many people issues, but supporting it seems like a\n    // good idea anyway: https://github.com/babel/babel/pull/4988\n    def(\"JSXSpreadChild\")\n        .bases(\"Expression\")\n        .build(\"expression\")\n        .field(\"expression\", def(\"Expression\"));\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\n/**\n * Type annotation defs shared between Flow and TypeScript.\n * These defs could not be defined in ./flow.ts or ./typescript.ts directly\n * because they use the same name.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    var types = fork.use(types_1.default);\n    var def = types.Type.def;\n    var or = types.Type.or;\n    var defaults = fork.use(shared_1.default).defaults;\n    var TypeAnnotation = or(def(\"TypeAnnotation\"), def(\"TSTypeAnnotation\"), null);\n    var TypeParamDecl = or(def(\"TypeParameterDeclaration\"), def(\"TSTypeParameterDeclaration\"), null);\n    def(\"Identifier\")\n        .field(\"typeAnnotation\", TypeAnnotation, defaults[\"null\"]);\n    def(\"ObjectPattern\")\n        .field(\"typeAnnotation\", TypeAnnotation, defaults[\"null\"]);\n    def(\"Function\")\n        .field(\"returnType\", TypeAnnotation, defaults[\"null\"])\n        .field(\"typeParameters\", TypeParamDecl, defaults[\"null\"]);\n    def(\"ClassProperty\")\n        .build(\"key\", \"value\", \"typeAnnotation\", \"static\")\n        .field(\"value\", or(def(\"Expression\"), null))\n        .field(\"static\", Boolean, defaults[\"false\"])\n        .field(\"typeAnnotation\", TypeAnnotation, defaults[\"null\"]);\n    [\"ClassDeclaration\",\n        \"ClassExpression\",\n    ].forEach(function (typeName) {\n        def(typeName)\n            .field(\"typeParameters\", TypeParamDecl, defaults[\"null\"])\n            .field(\"superTypeParameters\", or(def(\"TypeParameterInstantiation\"), def(\"TSTypeParameterInstantiation\"), null), defaults[\"null\"])\n            .field(\"implements\", or([def(\"ClassImplements\")], [def(\"TSExpressionWithTypeArguments\")]), defaults.emptyArray);\n    });\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar babel_core_1 = tslib_1.__importDefault(require(\"./babel-core\"));\nvar type_annotations_1 = tslib_1.__importDefault(require(\"./type-annotations\"));\nvar types_1 = tslib_1.__importDefault(require(\"../lib/types\"));\nvar shared_1 = tslib_1.__importDefault(require(\"../lib/shared\"));\nfunction default_1(fork) {\n    // Since TypeScript is parsed by Babylon, include the core Babylon types\n    // but omit the Flow-related types.\n    fork.use(babel_core_1.default);\n    fork.use(type_annotations_1.default);\n    var types = fork.use(types_1.default);\n    var n = types.namedTypes;\n    var def = types.Type.def;\n    var or = types.Type.or;\n    var defaults = fork.use(shared_1.default).defaults;\n    var StringLiteral = types.Type.from(function (value, deep) {\n        if (n.StringLiteral &&\n            n.StringLiteral.check(value, deep)) {\n            return true;\n        }\n        if (n.Literal &&\n            n.Literal.check(value, deep) &&\n            typeof value.value === \"string\") {\n            return true;\n        }\n        return false;\n    }, \"StringLiteral\");\n    def(\"TSType\")\n        .bases(\"Node\");\n    var TSEntityName = or(def(\"Identifier\"), def(\"TSQualifiedName\"));\n    def(\"TSTypeReference\")\n        .bases(\"TSType\", \"TSHasOptionalTypeParameterInstantiation\")\n        .build(\"typeName\", \"typeParameters\")\n        .field(\"typeName\", TSEntityName);\n    // An abstract (non-buildable) base type that provide a commonly-needed\n    // optional .typeParameters field.\n    def(\"TSHasOptionalTypeParameterInstantiation\")\n        .field(\"typeParameters\", or(def(\"TSTypeParameterInstantiation\"), null), defaults[\"null\"]);\n    // An abstract (non-buildable) base type that provide a commonly-needed\n    // optional .typeParameters field.\n    def(\"TSHasOptionalTypeParameters\")\n        .field(\"typeParameters\", or(def(\"TSTypeParameterDeclaration\"), null, void 0), defaults[\"null\"]);\n    // An abstract (non-buildable) base type that provide a commonly-needed\n    // optional .typeAnnotation field.\n    def(\"TSHasOptionalTypeAnnotation\")\n        .field(\"typeAnnotation\", or(def(\"TSTypeAnnotation\"), null), defaults[\"null\"]);\n    def(\"TSQualifiedName\")\n        .bases(\"Node\")\n        .build(\"left\", \"right\")\n        .field(\"left\", TSEntityName)\n        .field(\"right\", TSEntityName);\n    def(\"TSAsExpression\")\n        .bases(\"Expression\", \"Pattern\")\n        .build(\"expression\", \"typeAnnotation\")\n        .field(\"expression\", def(\"Expression\"))\n        .field(\"typeAnnotation\", def(\"TSType\"))\n        .field(\"extra\", or({ parenthesized: Boolean }, null), defaults[\"null\"]);\n    def(\"TSNonNullExpression\")\n        .bases(\"Expression\", \"Pattern\")\n        .build(\"expression\")\n        .field(\"expression\", def(\"Expression\"));\n    [\n        \"TSAnyKeyword\",\n        \"TSBigIntKeyword\",\n        \"TSBooleanKeyword\",\n        \"TSNeverKeyword\",\n        \"TSNullKeyword\",\n        \"TSNumberKeyword\",\n        \"TSObjectKeyword\",\n        \"TSStringKeyword\",\n        \"TSSymbolKeyword\",\n        \"TSUndefinedKeyword\",\n        \"TSUnknownKeyword\",\n        \"TSVoidKeyword\",\n        \"TSThisType\",\n    ].forEach(function (keywordType) {\n        def(keywordType)\n            .bases(\"TSType\")\n            .build();\n    });\n    def(\"TSArrayType\")\n        .bases(\"TSType\")\n        .build(\"elementType\")\n        .field(\"elementType\", def(\"TSType\"));\n    def(\"TSLiteralType\")\n        .bases(\"TSType\")\n        .build(\"literal\")\n        .field(\"literal\", or(def(\"NumericLiteral\"), def(\"StringLiteral\"), def(\"BooleanLiteral\"), def(\"TemplateLiteral\"), def(\"UnaryExpression\")));\n    [\"TSUnionType\",\n        \"TSIntersectionType\",\n    ].forEach(function (typeName) {\n        def(typeName)\n            .bases(\"TSType\")\n            .build(\"types\")\n            .field(\"types\", [def(\"TSType\")]);\n    });\n    def(\"TSConditionalType\")\n        .bases(\"TSType\")\n        .build(\"checkType\", \"extendsType\", \"trueType\", \"falseType\")\n        .field(\"checkType\", def(\"TSType\"))\n        .field(\"extendsType\", def(\"TSType\"))\n        .field(\"trueType\", def(\"TSType\"))\n        .field(\"falseType\", def(\"TSType\"));\n    def(\"TSInferType\")\n        .bases(\"TSType\")\n        .build(\"typeParameter\")\n        .field(\"typeParameter\", def(\"TSTypeParameter\"));\n    def(\"TSParenthesizedType\")\n        .bases(\"TSType\")\n        .build(\"typeAnnotation\")\n        .field(\"typeAnnotation\", def(\"TSType\"));\n    var ParametersType = [or(def(\"Identifier\"), def(\"RestElement\"), def(\"ArrayPattern\"), def(\"ObjectPattern\"))];\n    [\"TSFunctionType\",\n        \"TSConstructorType\",\n    ].forEach(function (typeName) {\n        def(typeName)\n            .bases(\"TSType\", \"TSHasOptionalTypeParameters\", \"TSHasOptionalTypeAnnotation\")\n            .build(\"parameters\")\n            .field(\"parameters\", ParametersType);\n    });\n    def(\"TSDeclareFunction\")\n        .bases(\"Declaration\", \"TSHasOptionalTypeParameters\")\n        .build(\"id\", \"params\", \"returnType\")\n        .field(\"declare\", Boolean, defaults[\"false\"])\n        .field(\"async\", Boolean, defaults[\"false\"])\n        .field(\"generator\", Boolean, defaults[\"false\"])\n        .field(\"id\", or(def(\"Identifier\"), null), defaults[\"null\"])\n        .field(\"params\", [def(\"Pattern\")])\n        // tSFunctionTypeAnnotationCommon\n        .field(\"returnType\", or(def(\"TSTypeAnnotation\"), def(\"Noop\"), // Still used?\n    null), defaults[\"null\"]);\n    def(\"TSDeclareMethod\")\n        .bases(\"Declaration\", \"TSHasOptionalTypeParameters\")\n        .build(\"key\", \"params\", \"returnType\")\n        .field(\"async\", Boolean, defaults[\"false\"])\n        .field(\"generator\", Boolean, defaults[\"false\"])\n        .field(\"params\", [def(\"Pattern\")])\n        // classMethodOrPropertyCommon\n        .field(\"abstract\", Boolean, defaults[\"false\"])\n        .field(\"accessibility\", or(\"public\", \"private\", \"protected\", void 0), defaults[\"undefined\"])\n        .field(\"static\", Boolean, defaults[\"false\"])\n        .field(\"computed\", Boolean, defaults[\"false\"])\n        .field(\"optional\", Boolean, defaults[\"false\"])\n        .field(\"key\", or(def(\"Identifier\"), def(\"StringLiteral\"), def(\"NumericLiteral\"), \n    // Only allowed if .computed is true.\n    def(\"Expression\")))\n        // classMethodOrDeclareMethodCommon\n        .field(\"kind\", or(\"get\", \"set\", \"method\", \"constructor\"), function getDefault() { return \"method\"; })\n        .field(\"access\", // Not \"accessibility\"?\n    or(\"public\", \"private\", \"protected\", void 0), defaults[\"undefined\"])\n        .field(\"decorators\", or([def(\"Decorator\")], null), defaults[\"null\"])\n        // tSFunctionTypeAnnotationCommon\n        .field(\"returnType\", or(def(\"TSTypeAnnotation\"), def(\"Noop\"), // Still used?\n    null), defaults[\"null\"]);\n    def(\"TSMappedType\")\n        .bases(\"TSType\")\n        .build(\"typeParameter\", \"typeAnnotation\")\n        .field(\"readonly\", or(Boolean, \"+\", \"-\"), defaults[\"false\"])\n        .field(\"typeParameter\", def(\"TSTypeParameter\"))\n        .field(\"optional\", or(Boolean, \"+\", \"-\"), defaults[\"false\"])\n        .field(\"typeAnnotation\", or(def(\"TSType\"), null), defaults[\"null\"]);\n    def(\"TSTupleType\")\n        .bases(\"TSType\")\n        .build(\"elementTypes\")\n        .field(\"elementTypes\", [or(def(\"TSType\"), def(\"TSNamedTupleMember\"))]);\n    def(\"TSNamedTupleMember\")\n        .bases(\"TSType\")\n        .build(\"label\", \"elementType\", \"optional\")\n        .field(\"label\", def(\"Identifier\"))\n        .field(\"optional\", Boolean, defaults[\"false\"])\n        .field(\"elementType\", def(\"TSType\"));\n    def(\"TSRestType\")\n        .bases(\"TSType\")\n        .build(\"typeAnnotation\")\n        .field(\"typeAnnotation\", def(\"TSType\"));\n    def(\"TSOptionalType\")\n        .bases(\"TSType\")\n        .build(\"typeAnnotation\")\n        .field(\"typeAnnotation\", def(\"TSType\"));\n    def(\"TSIndexedAccessType\")\n        .bases(\"TSType\")\n        .build(\"objectType\", \"indexType\")\n        .field(\"objectType\", def(\"TSType\"))\n        .field(\"indexType\", def(\"TSType\"));\n    def(\"TSTypeOperator\")\n        .bases(\"TSType\")\n        .build(\"operator\")\n        .field(\"operator\", String)\n        .field(\"typeAnnotation\", def(\"TSType\"));\n    def(\"TSTypeAnnotation\")\n        .bases(\"Node\")\n        .build(\"typeAnnotation\")\n        .field(\"typeAnnotation\", or(def(\"TSType\"), def(\"TSTypeAnnotation\")));\n    def(\"TSIndexSignature\")\n        .bases(\"Declaration\", \"TSHasOptionalTypeAnnotation\")\n        .build(\"parameters\", \"typeAnnotation\")\n        .field(\"parameters\", [def(\"Identifier\")]) // Length === 1\n        .field(\"readonly\", Boolean, defaults[\"false\"]);\n    def(\"TSPropertySignature\")\n        .bases(\"Declaration\", \"TSHasOptionalTypeAnnotation\")\n        .build(\"key\", \"typeAnnotation\", \"optional\")\n        .field(\"key\", def(\"Expression\"))\n        .field(\"computed\", Boolean, defaults[\"false\"])\n        .field(\"readonly\", Boolean, defaults[\"false\"])\n        .field(\"optional\", Boolean, defaults[\"false\"])\n        .field(\"initializer\", or(def(\"Expression\"), null), defaults[\"null\"]);\n    def(\"TSMethodSignature\")\n        .bases(\"Declaration\", \"TSHasOptionalTypeParameters\", \"TSHasOptionalTypeAnnotation\")\n        .build(\"key\", \"parameters\", \"typeAnnotation\")\n        .field(\"key\", def(\"Expression\"))\n        .field(\"computed\", Boolean, defaults[\"false\"])\n        .field(\"optional\", Boolean, defaults[\"false\"])\n        .field(\"parameters\", ParametersType);\n    def(\"TSTypePredicate\")\n        .bases(\"TSTypeAnnotation\", \"TSType\")\n        .build(\"parameterName\", \"typeAnnotation\", \"asserts\")\n        .field(\"parameterName\", or(def(\"Identifier\"), def(\"TSThisType\")))\n        .field(\"typeAnnotation\", or(def(\"TSTypeAnnotation\"), null), defaults[\"null\"])\n        .field(\"asserts\", Boolean, defaults[\"false\"]);\n    [\"TSCallSignatureDeclaration\",\n        \"TSConstructSignatureDeclaration\",\n    ].forEach(function (typeName) {\n        def(typeName)\n            .bases(\"Declaration\", \"TSHasOptionalTypeParameters\", \"TSHasOptionalTypeAnnotation\")\n            .build(\"parameters\", \"typeAnnotation\")\n            .field(\"parameters\", ParametersType);\n    });\n    def(\"TSEnumMember\")\n        .bases(\"Node\")\n        .build(\"id\", \"initializer\")\n        .field(\"id\", or(def(\"Identifier\"), StringLiteral))\n        .field(\"initializer\", or(def(\"Expression\"), null), defaults[\"null\"]);\n    def(\"TSTypeQuery\")\n        .bases(\"TSType\")\n        .build(\"exprName\")\n        .field(\"exprName\", or(TSEntityName, def(\"TSImportType\")));\n    // Inferred from Babylon's tsParseTypeMember method.\n    var TSTypeMember = or(def(\"TSCallSignatureDeclaration\"), def(\"TSConstructSignatureDeclaration\"), def(\"TSIndexSignature\"), def(\"TSMethodSignature\"), def(\"TSPropertySignature\"));\n    def(\"TSTypeLiteral\")\n        .bases(\"TSType\")\n        .build(\"members\")\n        .field(\"members\", [TSTypeMember]);\n    def(\"TSTypeParameter\")\n        .bases(\"Identifier\")\n        .build(\"name\", \"constraint\", \"default\")\n        .field(\"name\", String)\n        .field(\"constraint\", or(def(\"TSType\"), void 0), defaults[\"undefined\"])\n        .field(\"default\", or(def(\"TSType\"), void 0), defaults[\"undefined\"]);\n    def(\"TSTypeAssertion\")\n        .bases(\"Expression\", \"Pattern\")\n        .build(\"typeAnnotation\", \"expression\")\n        .field(\"typeAnnotation\", def(\"TSType\"))\n        .field(\"expression\", def(\"Expression\"))\n        .field(\"extra\", or({ parenthesized: Boolean }, null), defaults[\"null\"]);\n    def(\"TSTypeParameterDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"params\")\n        .field(\"params\", [def(\"TSTypeParameter\")]);\n    def(\"TSTypeParameterInstantiation\")\n        .bases(\"Node\")\n        .build(\"params\")\n        .field(\"params\", [def(\"TSType\")]);\n    def(\"TSEnumDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"id\", \"members\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"const\", Boolean, defaults[\"false\"])\n        .field(\"declare\", Boolean, defaults[\"false\"])\n        .field(\"members\", [def(\"TSEnumMember\")])\n        .field(\"initializer\", or(def(\"Expression\"), null), defaults[\"null\"]);\n    def(\"TSTypeAliasDeclaration\")\n        .bases(\"Declaration\", \"TSHasOptionalTypeParameters\")\n        .build(\"id\", \"typeAnnotation\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"declare\", Boolean, defaults[\"false\"])\n        .field(\"typeAnnotation\", def(\"TSType\"));\n    def(\"TSModuleBlock\")\n        .bases(\"Node\")\n        .build(\"body\")\n        .field(\"body\", [def(\"Statement\")]);\n    def(\"TSModuleDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"id\", \"body\")\n        .field(\"id\", or(StringLiteral, TSEntityName))\n        .field(\"declare\", Boolean, defaults[\"false\"])\n        .field(\"global\", Boolean, defaults[\"false\"])\n        .field(\"body\", or(def(\"TSModuleBlock\"), def(\"TSModuleDeclaration\"), null), defaults[\"null\"]);\n    def(\"TSImportType\")\n        .bases(\"TSType\", \"TSHasOptionalTypeParameterInstantiation\")\n        .build(\"argument\", \"qualifier\", \"typeParameters\")\n        .field(\"argument\", StringLiteral)\n        .field(\"qualifier\", or(TSEntityName, void 0), defaults[\"undefined\"]);\n    def(\"TSImportEqualsDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"id\", \"moduleReference\")\n        .field(\"id\", def(\"Identifier\"))\n        .field(\"isExport\", Boolean, defaults[\"false\"])\n        .field(\"moduleReference\", or(TSEntityName, def(\"TSExternalModuleReference\")));\n    def(\"TSExternalModuleReference\")\n        .bases(\"Declaration\")\n        .build(\"expression\")\n        .field(\"expression\", StringLiteral);\n    def(\"TSExportAssignment\")\n        .bases(\"Statement\")\n        .build(\"expression\")\n        .field(\"expression\", def(\"Expression\"));\n    def(\"TSNamespaceExportDeclaration\")\n        .bases(\"Declaration\")\n        .build(\"id\")\n        .field(\"id\", def(\"Identifier\"));\n    def(\"TSInterfaceBody\")\n        .bases(\"Node\")\n        .build(\"body\")\n        .field(\"body\", [TSTypeMember]);\n    def(\"TSExpressionWithTypeArguments\")\n        .bases(\"TSType\", \"TSHasOptionalTypeParameterInstantiation\")\n        .build(\"expression\", \"typeParameters\")\n        .field(\"expression\", TSEntityName);\n    def(\"TSInterfaceDeclaration\")\n        .bases(\"Declaration\", \"TSHasOptionalTypeParameters\")\n        .build(\"id\", \"body\")\n        .field(\"id\", TSEntityName)\n        .field(\"declare\", Boolean, defaults[\"false\"])\n        .field(\"extends\", or([def(\"TSExpressionWithTypeArguments\")], null), defaults[\"null\"])\n        .field(\"body\", def(\"TSInterfaceBody\"));\n    def(\"TSParameterProperty\")\n        .bases(\"Pattern\")\n        .build(\"parameter\")\n        .field(\"accessibility\", or(\"public\", \"private\", \"protected\", void 0), defaults[\"undefined\"])\n        .field(\"readonly\", Boolean, defaults[\"false\"])\n        .field(\"parameter\", or(def(\"Identifier\"), def(\"AssignmentPattern\")));\n    def(\"ClassProperty\")\n        .field(\"access\", // Not \"accessibility\"?\n    or(\"public\", \"private\", \"protected\", void 0), defaults[\"undefined\"]);\n    // Defined already in es6 and babel-core.\n    def(\"ClassBody\")\n        .field(\"body\", [or(def(\"MethodDefinition\"), def(\"VariableDeclarator\"), def(\"ClassPropertyDefinition\"), def(\"ClassProperty\"), def(\"ClassPrivateProperty\"), def(\"ClassMethod\"), def(\"ClassPrivateMethod\"), \n        // Just need to add these types:\n        def(\"TSDeclareMethod\"), TSTypeMember)]);\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"./lib/types\"));\nvar path_visitor_1 = tslib_1.__importDefault(require(\"./lib/path-visitor\"));\nvar equiv_1 = tslib_1.__importDefault(require(\"./lib/equiv\"));\nvar path_1 = tslib_1.__importDefault(require(\"./lib/path\"));\nvar node_path_1 = tslib_1.__importDefault(require(\"./lib/node-path\"));\nfunction default_1(defs) {\n    var fork = createFork();\n    var types = fork.use(types_1.default);\n    defs.forEach(fork.use);\n    types.finalize();\n    var PathVisitor = fork.use(path_visitor_1.default);\n    return {\n        Type: types.Type,\n        builtInTypes: types.builtInTypes,\n        namedTypes: types.namedTypes,\n        builders: types.builders,\n        defineMethod: types.defineMethod,\n        getFieldNames: types.getFieldNames,\n        getFieldValue: types.getFieldValue,\n        eachField: types.eachField,\n        someField: types.someField,\n        getSupertypeNames: types.getSupertypeNames,\n        getBuilderName: types.getBuilderName,\n        astNodesAreEquivalent: fork.use(equiv_1.default),\n        finalize: types.finalize,\n        Path: fork.use(path_1.default),\n        NodePath: fork.use(node_path_1.default),\n        PathVisitor: PathVisitor,\n        use: fork.use,\n        visit: PathVisitor.visit,\n    };\n}\nexports.default = default_1;\nfunction createFork() {\n    var used = [];\n    var usedResult = [];\n    function use(plugin) {\n        var idx = used.indexOf(plugin);\n        if (idx === -1) {\n            idx = used.length;\n            used.push(plugin);\n            usedResult[idx] = plugin(fork);\n        }\n        return usedResult[idx];\n    }\n    var fork = { use: use };\n    return fork;\n}\nmodule.exports = exports[\"default\"];\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.namedTypes = void 0;\nvar namedTypes;\n(function (namedTypes) {\n})(namedTypes = exports.namedTypes || (exports.namedTypes = {}));\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"./types\"));\nfunction default_1(fork) {\n    var types = fork.use(types_1.default);\n    var getFieldNames = types.getFieldNames;\n    var getFieldValue = types.getFieldValue;\n    var isArray = types.builtInTypes.array;\n    var isObject = types.builtInTypes.object;\n    var isDate = types.builtInTypes.Date;\n    var isRegExp = types.builtInTypes.RegExp;\n    var hasOwn = Object.prototype.hasOwnProperty;\n    function astNodesAreEquivalent(a, b, problemPath) {\n        if (isArray.check(problemPath)) {\n            problemPath.length = 0;\n        }\n        else {\n            problemPath = null;\n        }\n        return areEquivalent(a, b, problemPath);\n    }\n    astNodesAreEquivalent.assert = function (a, b) {\n        var problemPath = [];\n        if (!astNodesAreEquivalent(a, b, problemPath)) {\n            if (problemPath.length === 0) {\n                if (a !== b) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n            }\n            else {\n                throw new Error(\"Nodes differ in the following path: \" +\n                    problemPath.map(subscriptForProperty).join(\"\"));\n            }\n        }\n    };\n    function subscriptForProperty(property) {\n        if (/[_$a-z][_$a-z0-9]*/i.test(property)) {\n            return \".\" + property;\n        }\n        return \"[\" + JSON.stringify(property) + \"]\";\n    }\n    function areEquivalent(a, b, problemPath) {\n        if (a === b) {\n            return true;\n        }\n        if (isArray.check(a)) {\n            return arraysAreEquivalent(a, b, problemPath);\n        }\n        if (isObject.check(a)) {\n            return objectsAreEquivalent(a, b, problemPath);\n        }\n        if (isDate.check(a)) {\n            return isDate.check(b) && (+a === +b);\n        }\n        if (isRegExp.check(a)) {\n            return isRegExp.check(b) && (a.source === b.source &&\n                a.global === b.global &&\n                a.multiline === b.multiline &&\n                a.ignoreCase === b.ignoreCase);\n        }\n        return a == b;\n    }\n    function arraysAreEquivalent(a, b, problemPath) {\n        isArray.assert(a);\n        var aLength = a.length;\n        if (!isArray.check(b) || b.length !== aLength) {\n            if (problemPath) {\n                problemPath.push(\"length\");\n            }\n            return false;\n        }\n        for (var i = 0; i < aLength; ++i) {\n            if (problemPath) {\n                problemPath.push(i);\n            }\n            if (i in a !== i in b) {\n                return false;\n            }\n            if (!areEquivalent(a[i], b[i], problemPath)) {\n                return false;\n            }\n            if (problemPath) {\n                var problemPathTail = problemPath.pop();\n                if (problemPathTail !== i) {\n                    throw new Error(\"\" + problemPathTail);\n                }\n            }\n        }\n        return true;\n    }\n    function objectsAreEquivalent(a, b, problemPath) {\n        isObject.assert(a);\n        if (!isObject.check(b)) {\n            return false;\n        }\n        // Fast path for a common property of AST nodes.\n        if (a.type !== b.type) {\n            if (problemPath) {\n                problemPath.push(\"type\");\n            }\n            return false;\n        }\n        var aNames = getFieldNames(a);\n        var aNameCount = aNames.length;\n        var bNames = getFieldNames(b);\n        var bNameCount = bNames.length;\n        if (aNameCount === bNameCount) {\n            for (var i = 0; i < aNameCount; ++i) {\n                var name = aNames[i];\n                var aChild = getFieldValue(a, name);\n                var bChild = getFieldValue(b, name);\n                if (problemPath) {\n                    problemPath.push(name);\n                }\n                if (!areEquivalent(aChild, bChild, problemPath)) {\n                    return false;\n                }\n                if (problemPath) {\n                    var problemPathTail = problemPath.pop();\n                    if (problemPathTail !== name) {\n                        throw new Error(\"\" + problemPathTail);\n                    }\n                }\n            }\n            return true;\n        }\n        if (!problemPath) {\n            return false;\n        }\n        // Since aNameCount !== bNameCount, we need to find some name that's\n        // missing in aNames but present in bNames, or vice-versa.\n        var seenNames = Object.create(null);\n        for (i = 0; i < aNameCount; ++i) {\n            seenNames[aNames[i]] = true;\n        }\n        for (i = 0; i < bNameCount; ++i) {\n            name = bNames[i];\n            if (!hasOwn.call(seenNames, name)) {\n                problemPath.push(name);\n                return false;\n            }\n            delete seenNames[name];\n        }\n        for (name in seenNames) {\n            problemPath.push(name);\n            break;\n        }\n        return false;\n    }\n    return astNodesAreEquivalent;\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"./types\"));\nvar path_1 = tslib_1.__importDefault(require(\"./path\"));\nvar scope_1 = tslib_1.__importDefault(require(\"./scope\"));\nfunction nodePathPlugin(fork) {\n    var types = fork.use(types_1.default);\n    var n = types.namedTypes;\n    var b = types.builders;\n    var isNumber = types.builtInTypes.number;\n    var isArray = types.builtInTypes.array;\n    var Path = fork.use(path_1.default);\n    var Scope = fork.use(scope_1.default);\n    var NodePath = function NodePath(value, parentPath, name) {\n        if (!(this instanceof NodePath)) {\n            throw new Error(\"NodePath constructor cannot be invoked without 'new'\");\n        }\n        Path.call(this, value, parentPath, name);\n    };\n    var NPp = NodePath.prototype = Object.create(Path.prototype, {\n        constructor: {\n            value: NodePath,\n            enumerable: false,\n            writable: true,\n            configurable: true\n        }\n    });\n    Object.defineProperties(NPp, {\n        node: {\n            get: function () {\n                Object.defineProperty(this, \"node\", {\n                    configurable: true,\n                    value: this._computeNode()\n                });\n                return this.node;\n            }\n        },\n        parent: {\n            get: function () {\n                Object.defineProperty(this, \"parent\", {\n                    configurable: true,\n                    value: this._computeParent()\n                });\n                return this.parent;\n            }\n        },\n        scope: {\n            get: function () {\n                Object.defineProperty(this, \"scope\", {\n                    configurable: true,\n                    value: this._computeScope()\n                });\n                return this.scope;\n            }\n        }\n    });\n    NPp.replace = function () {\n        delete this.node;\n        delete this.parent;\n        delete this.scope;\n        return Path.prototype.replace.apply(this, arguments);\n    };\n    NPp.prune = function () {\n        var remainingNodePath = this.parent;\n        this.replace();\n        return cleanUpNodesAfterPrune(remainingNodePath);\n    };\n    // The value of the first ancestor Path whose value is a Node.\n    NPp._computeNode = function () {\n        var value = this.value;\n        if (n.Node.check(value)) {\n            return value;\n        }\n        var pp = this.parentPath;\n        return pp && pp.node || null;\n    };\n    // The first ancestor Path whose value is a Node distinct from this.node.\n    NPp._computeParent = function () {\n        var value = this.value;\n        var pp = this.parentPath;\n        if (!n.Node.check(value)) {\n            while (pp && !n.Node.check(pp.value)) {\n                pp = pp.parentPath;\n            }\n            if (pp) {\n                pp = pp.parentPath;\n            }\n        }\n        while (pp && !n.Node.check(pp.value)) {\n            pp = pp.parentPath;\n        }\n        return pp || null;\n    };\n    // The closest enclosing scope that governs this node.\n    NPp._computeScope = function () {\n        var value = this.value;\n        var pp = this.parentPath;\n        var scope = pp && pp.scope;\n        if (n.Node.check(value) &&\n            Scope.isEstablishedBy(value)) {\n            scope = new Scope(this, scope);\n        }\n        return scope || null;\n    };\n    NPp.getValueProperty = function (name) {\n        return types.getFieldValue(this.value, name);\n    };\n    /**\n     * Determine whether this.node needs to be wrapped in parentheses in order\n     * for a parser to reproduce the same local AST structure.\n     *\n     * For instance, in the expression `(1 + 2) * 3`, the BinaryExpression\n     * whose operator is \"+\" needs parentheses, because `1 + 2 * 3` would\n     * parse differently.\n     *\n     * If assumeExpressionContext === true, we don't worry about edge cases\n     * like an anonymous FunctionExpression appearing lexically first in its\n     * enclosing statement and thus needing parentheses to avoid being parsed\n     * as a FunctionDeclaration with a missing name.\n     */\n    NPp.needsParens = function (assumeExpressionContext) {\n        var pp = this.parentPath;\n        if (!pp) {\n            return false;\n        }\n        var node = this.value;\n        // Only expressions need parentheses.\n        if (!n.Expression.check(node)) {\n            return false;\n        }\n        // Identifiers never need parentheses.\n        if (node.type === \"Identifier\") {\n            return false;\n        }\n        while (!n.Node.check(pp.value)) {\n            pp = pp.parentPath;\n            if (!pp) {\n                return false;\n            }\n        }\n        var parent = pp.value;\n        switch (node.type) {\n            case \"UnaryExpression\":\n            case \"SpreadElement\":\n            case \"SpreadProperty\":\n                return parent.type === \"MemberExpression\"\n                    && this.name === \"object\"\n                    && parent.object === node;\n            case \"BinaryExpression\":\n            case \"LogicalExpression\":\n                switch (parent.type) {\n                    case \"CallExpression\":\n                        return this.name === \"callee\"\n                            && parent.callee === node;\n                    case \"UnaryExpression\":\n                    case \"SpreadElement\":\n                    case \"SpreadProperty\":\n                        return true;\n                    case \"MemberExpression\":\n                        return this.name === \"object\"\n                            && parent.object === node;\n                    case \"BinaryExpression\":\n                    case \"LogicalExpression\": {\n                        var n_1 = node;\n                        var po = parent.operator;\n                        var pp_1 = PRECEDENCE[po];\n                        var no = n_1.operator;\n                        var np = PRECEDENCE[no];\n                        if (pp_1 > np) {\n                            return true;\n                        }\n                        if (pp_1 === np && this.name === \"right\") {\n                            if (parent.right !== n_1) {\n                                throw new Error(\"Nodes must be equal\");\n                            }\n                            return true;\n                        }\n                    }\n                    default:\n                        return false;\n                }\n            case \"SequenceExpression\":\n                switch (parent.type) {\n                    case \"ForStatement\":\n                        // Although parentheses wouldn't hurt around sequence\n                        // expressions in the head of for loops, traditional style\n                        // dictates that e.g. i++, j++ should not be wrapped with\n                        // parentheses.\n                        return false;\n                    case \"ExpressionStatement\":\n                        return this.name !== \"expression\";\n                    default:\n                        // Otherwise err on the side of overparenthesization, adding\n                        // explicit exceptions above if this proves overzealous.\n                        return true;\n                }\n            case \"YieldExpression\":\n                switch (parent.type) {\n                    case \"BinaryExpression\":\n                    case \"LogicalExpression\":\n                    case \"UnaryExpression\":\n                    case \"SpreadElement\":\n                    case \"SpreadProperty\":\n                    case \"CallExpression\":\n                    case \"MemberExpression\":\n                    case \"NewExpression\":\n                    case \"ConditionalExpression\":\n                    case \"YieldExpression\":\n                        return true;\n                    default:\n                        return false;\n                }\n            case \"Literal\":\n                return parent.type === \"MemberExpression\"\n                    && isNumber.check(node.value)\n                    && this.name === \"object\"\n                    && parent.object === node;\n            case \"AssignmentExpression\":\n            case \"ConditionalExpression\":\n                switch (parent.type) {\n                    case \"UnaryExpression\":\n                    case \"SpreadElement\":\n                    case \"SpreadProperty\":\n                    case \"BinaryExpression\":\n                    case \"LogicalExpression\":\n                        return true;\n                    case \"CallExpression\":\n                        return this.name === \"callee\"\n                            && parent.callee === node;\n                    case \"ConditionalExpression\":\n                        return this.name === \"test\"\n                            && parent.test === node;\n                    case \"MemberExpression\":\n                        return this.name === \"object\"\n                            && parent.object === node;\n                    default:\n                        return false;\n                }\n            default:\n                if (parent.type === \"NewExpression\" &&\n                    this.name === \"callee\" &&\n                    parent.callee === node) {\n                    return containsCallExpression(node);\n                }\n        }\n        if (assumeExpressionContext !== true &&\n            !this.canBeFirstInStatement() &&\n            this.firstInStatement())\n            return true;\n        return false;\n    };\n    function isBinary(node) {\n        return n.BinaryExpression.check(node)\n            || n.LogicalExpression.check(node);\n    }\n    // @ts-ignore 'isUnaryLike' is declared but its value is never read. [6133]\n    function isUnaryLike(node) {\n        return n.UnaryExpression.check(node)\n            // I considered making SpreadElement and SpreadProperty subtypes\n            // of UnaryExpression, but they're not really Expression nodes.\n            || (n.SpreadElement && n.SpreadElement.check(node))\n            || (n.SpreadProperty && n.SpreadProperty.check(node));\n    }\n    var PRECEDENCE = {};\n    [[\"||\"],\n        [\"&&\"],\n        [\"|\"],\n        [\"^\"],\n        [\"&\"],\n        [\"==\", \"===\", \"!=\", \"!==\"],\n        [\"<\", \">\", \"<=\", \">=\", \"in\", \"instanceof\"],\n        [\">>\", \"<<\", \">>>\"],\n        [\"+\", \"-\"],\n        [\"*\", \"/\", \"%\"]\n    ].forEach(function (tier, i) {\n        tier.forEach(function (op) {\n            PRECEDENCE[op] = i;\n        });\n    });\n    function containsCallExpression(node) {\n        if (n.CallExpression.check(node)) {\n            return true;\n        }\n        if (isArray.check(node)) {\n            return node.some(containsCallExpression);\n        }\n        if (n.Node.check(node)) {\n            return types.someField(node, function (_name, child) {\n                return containsCallExpression(child);\n            });\n        }\n        return false;\n    }\n    NPp.canBeFirstInStatement = function () {\n        var node = this.node;\n        return !n.FunctionExpression.check(node)\n            && !n.ObjectExpression.check(node);\n    };\n    NPp.firstInStatement = function () {\n        return firstInStatement(this);\n    };\n    function firstInStatement(path) {\n        for (var node, parent; path.parent; path = path.parent) {\n            node = path.node;\n            parent = path.parent.node;\n            if (n.BlockStatement.check(parent) &&\n                path.parent.name === \"body\" &&\n                path.name === 0) {\n                if (parent.body[0] !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                return true;\n            }\n            if (n.ExpressionStatement.check(parent) &&\n                path.name === \"expression\") {\n                if (parent.expression !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                return true;\n            }\n            if (n.SequenceExpression.check(parent) &&\n                path.parent.name === \"expressions\" &&\n                path.name === 0) {\n                if (parent.expressions[0] !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                continue;\n            }\n            if (n.CallExpression.check(parent) &&\n                path.name === \"callee\") {\n                if (parent.callee !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                continue;\n            }\n            if (n.MemberExpression.check(parent) &&\n                path.name === \"object\") {\n                if (parent.object !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                continue;\n            }\n            if (n.ConditionalExpression.check(parent) &&\n                path.name === \"test\") {\n                if (parent.test !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                continue;\n            }\n            if (isBinary(parent) &&\n                path.name === \"left\") {\n                if (parent.left !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                continue;\n            }\n            if (n.UnaryExpression.check(parent) &&\n                !parent.prefix &&\n                path.name === \"argument\") {\n                if (parent.argument !== node) {\n                    throw new Error(\"Nodes must be equal\");\n                }\n                continue;\n            }\n            return false;\n        }\n        return true;\n    }\n    /**\n     * Pruning certain nodes will result in empty or incomplete nodes, here we clean those nodes up.\n     */\n    function cleanUpNodesAfterPrune(remainingNodePath) {\n        if (n.VariableDeclaration.check(remainingNodePath.node)) {\n            var declarations = remainingNodePath.get('declarations').value;\n            if (!declarations || declarations.length === 0) {\n                return remainingNodePath.prune();\n            }\n        }\n        else if (n.ExpressionStatement.check(remainingNodePath.node)) {\n            if (!remainingNodePath.get('expression').value) {\n                return remainingNodePath.prune();\n            }\n        }\n        else if (n.IfStatement.check(remainingNodePath.node)) {\n            cleanUpIfStatementAfterPrune(remainingNodePath);\n        }\n        return remainingNodePath;\n    }\n    function cleanUpIfStatementAfterPrune(ifStatement) {\n        var testExpression = ifStatement.get('test').value;\n        var alternate = ifStatement.get('alternate').value;\n        var consequent = ifStatement.get('consequent').value;\n        if (!consequent && !alternate) {\n            var testExpressionStatement = b.expressionStatement(testExpression);\n            ifStatement.replace(testExpressionStatement);\n        }\n        else if (!consequent && alternate) {\n            var negatedTestExpression = b.unaryExpression('!', testExpression, true);\n            if (n.UnaryExpression.check(testExpression) && testExpression.operator === '!') {\n                negatedTestExpression = testExpression.argument;\n            }\n            ifStatement.get(\"test\").replace(negatedTestExpression);\n            ifStatement.get(\"consequent\").replace(alternate);\n            ifStatement.get(\"alternate\").replace();\n        }\n    }\n    return NodePath;\n}\nexports.default = nodePathPlugin;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"./types\"));\nvar node_path_1 = tslib_1.__importDefault(require(\"./node-path\"));\nvar hasOwn = Object.prototype.hasOwnProperty;\nfunction pathVisitorPlugin(fork) {\n    var types = fork.use(types_1.default);\n    var NodePath = fork.use(node_path_1.default);\n    var isArray = types.builtInTypes.array;\n    var isObject = types.builtInTypes.object;\n    var isFunction = types.builtInTypes.function;\n    var undefined;\n    var PathVisitor = function PathVisitor() {\n        if (!(this instanceof PathVisitor)) {\n            throw new Error(\"PathVisitor constructor cannot be invoked without 'new'\");\n        }\n        // Permanent state.\n        this._reusableContextStack = [];\n        this._methodNameTable = computeMethodNameTable(this);\n        this._shouldVisitComments =\n            hasOwn.call(this._methodNameTable, \"Block\") ||\n                hasOwn.call(this._methodNameTable, \"Line\");\n        this.Context = makeContextConstructor(this);\n        // State reset every time PathVisitor.prototype.visit is called.\n        this._visiting = false;\n        this._changeReported = false;\n    };\n    function computeMethodNameTable(visitor) {\n        var typeNames = Object.create(null);\n        for (var methodName in visitor) {\n            if (/^visit[A-Z]/.test(methodName)) {\n                typeNames[methodName.slice(\"visit\".length)] = true;\n            }\n        }\n        var supertypeTable = types.computeSupertypeLookupTable(typeNames);\n        var methodNameTable = Object.create(null);\n        var typeNameKeys = Object.keys(supertypeTable);\n        var typeNameCount = typeNameKeys.length;\n        for (var i = 0; i < typeNameCount; ++i) {\n            var typeName = typeNameKeys[i];\n            methodName = \"visit\" + supertypeTable[typeName];\n            if (isFunction.check(visitor[methodName])) {\n                methodNameTable[typeName] = methodName;\n            }\n        }\n        return methodNameTable;\n    }\n    PathVisitor.fromMethodsObject = function fromMethodsObject(methods) {\n        if (methods instanceof PathVisitor) {\n            return methods;\n        }\n        if (!isObject.check(methods)) {\n            // An empty visitor?\n            return new PathVisitor;\n        }\n        var Visitor = function Visitor() {\n            if (!(this instanceof Visitor)) {\n                throw new Error(\"Visitor constructor cannot be invoked without 'new'\");\n            }\n            PathVisitor.call(this);\n        };\n        var Vp = Visitor.prototype = Object.create(PVp);\n        Vp.constructor = Visitor;\n        extend(Vp, methods);\n        extend(Visitor, PathVisitor);\n        isFunction.assert(Visitor.fromMethodsObject);\n        isFunction.assert(Visitor.visit);\n        return new Visitor;\n    };\n    function extend(target, source) {\n        for (var property in source) {\n            if (hasOwn.call(source, property)) {\n                target[property] = source[property];\n            }\n        }\n        return target;\n    }\n    PathVisitor.visit = function visit(node, methods) {\n        return PathVisitor.fromMethodsObject(methods).visit(node);\n    };\n    var PVp = PathVisitor.prototype;\n    PVp.visit = function () {\n        if (this._visiting) {\n            throw new Error(\"Recursively calling visitor.visit(path) resets visitor state. \" +\n                \"Try this.visit(path) or this.traverse(path) instead.\");\n        }\n        // Private state that needs to be reset before every traversal.\n        this._visiting = true;\n        this._changeReported = false;\n        this._abortRequested = false;\n        var argc = arguments.length;\n        var args = new Array(argc);\n        for (var i = 0; i < argc; ++i) {\n            args[i] = arguments[i];\n        }\n        if (!(args[0] instanceof NodePath)) {\n            args[0] = new NodePath({ root: args[0] }).get(\"root\");\n        }\n        // Called with the same arguments as .visit.\n        this.reset.apply(this, args);\n        var didNotThrow;\n        try {\n            var root = this.visitWithoutReset(args[0]);\n            didNotThrow = true;\n        }\n        finally {\n            this._visiting = false;\n            if (!didNotThrow && this._abortRequested) {\n                // If this.visitWithoutReset threw an exception and\n                // this._abortRequested was set to true, return the root of\n                // the AST instead of letting the exception propagate, so that\n                // client code does not have to provide a try-catch block to\n                // intercept the AbortRequest exception.  Other kinds of\n                // exceptions will propagate without being intercepted and\n                // rethrown by a catch block, so their stacks will accurately\n                // reflect the original throwing context.\n                return args[0].value;\n            }\n        }\n        return root;\n    };\n    PVp.AbortRequest = function AbortRequest() { };\n    PVp.abort = function () {\n        var visitor = this;\n        visitor._abortRequested = true;\n        var request = new visitor.AbortRequest();\n        // If you decide to catch this exception and stop it from propagating,\n        // make sure to call its cancel method to avoid silencing other\n        // exceptions that might be thrown later in the traversal.\n        request.cancel = function () {\n            visitor._abortRequested = false;\n        };\n        throw request;\n    };\n    PVp.reset = function (_path /*, additional arguments */) {\n        // Empty stub; may be reassigned or overridden by subclasses.\n    };\n    PVp.visitWithoutReset = function (path) {\n        if (this instanceof this.Context) {\n            // Since this.Context.prototype === this, there's a chance we\n            // might accidentally call context.visitWithoutReset. If that\n            // happens, re-invoke the method against context.visitor.\n            return this.visitor.visitWithoutReset(path);\n        }\n        if (!(path instanceof NodePath)) {\n            throw new Error(\"\");\n        }\n        var value = path.value;\n        var methodName = value &&\n            typeof value === \"object\" &&\n            typeof value.type === \"string\" &&\n            this._methodNameTable[value.type];\n        if (methodName) {\n            var context = this.acquireContext(path);\n            try {\n                return context.invokeVisitorMethod(methodName);\n            }\n            finally {\n                this.releaseContext(context);\n            }\n        }\n        else {\n            // If there was no visitor method to call, visit the children of\n            // this node generically.\n            return visitChildren(path, this);\n        }\n    };\n    function visitChildren(path, visitor) {\n        if (!(path instanceof NodePath)) {\n            throw new Error(\"\");\n        }\n        if (!(visitor instanceof PathVisitor)) {\n            throw new Error(\"\");\n        }\n        var value = path.value;\n        if (isArray.check(value)) {\n            path.each(visitor.visitWithoutReset, visitor);\n        }\n        else if (!isObject.check(value)) {\n            // No children to visit.\n        }\n        else {\n            var childNames = types.getFieldNames(value);\n            // The .comments field of the Node type is hidden, so we only\n            // visit it if the visitor defines visitBlock or visitLine, and\n            // value.comments is defined.\n            if (visitor._shouldVisitComments &&\n                value.comments &&\n                childNames.indexOf(\"comments\") < 0) {\n                childNames.push(\"comments\");\n            }\n            var childCount = childNames.length;\n            var childPaths = [];\n            for (var i = 0; i < childCount; ++i) {\n                var childName = childNames[i];\n                if (!hasOwn.call(value, childName)) {\n                    value[childName] = types.getFieldValue(value, childName);\n                }\n                childPaths.push(path.get(childName));\n            }\n            for (var i = 0; i < childCount; ++i) {\n                visitor.visitWithoutReset(childPaths[i]);\n            }\n        }\n        return path.value;\n    }\n    PVp.acquireContext = function (path) {\n        if (this._reusableContextStack.length === 0) {\n            return new this.Context(path);\n        }\n        return this._reusableContextStack.pop().reset(path);\n    };\n    PVp.releaseContext = function (context) {\n        if (!(context instanceof this.Context)) {\n            throw new Error(\"\");\n        }\n        this._reusableContextStack.push(context);\n        context.currentPath = null;\n    };\n    PVp.reportChanged = function () {\n        this._changeReported = true;\n    };\n    PVp.wasChangeReported = function () {\n        return this._changeReported;\n    };\n    function makeContextConstructor(visitor) {\n        function Context(path) {\n            if (!(this instanceof Context)) {\n                throw new Error(\"\");\n            }\n            if (!(this instanceof PathVisitor)) {\n                throw new Error(\"\");\n            }\n            if (!(path instanceof NodePath)) {\n                throw new Error(\"\");\n            }\n            Object.defineProperty(this, \"visitor\", {\n                value: visitor,\n                writable: false,\n                enumerable: true,\n                configurable: false\n            });\n            this.currentPath = path;\n            this.needToCallTraverse = true;\n            Object.seal(this);\n        }\n        if (!(visitor instanceof PathVisitor)) {\n            throw new Error(\"\");\n        }\n        // Note that the visitor object is the prototype of Context.prototype,\n        // so all visitor methods are inherited by context objects.\n        var Cp = Context.prototype = Object.create(visitor);\n        Cp.constructor = Context;\n        extend(Cp, sharedContextProtoMethods);\n        return Context;\n    }\n    // Every PathVisitor has a different this.Context constructor and\n    // this.Context.prototype object, but those prototypes can all use the\n    // same reset, invokeVisitorMethod, and traverse function objects.\n    var sharedContextProtoMethods = Object.create(null);\n    sharedContextProtoMethods.reset =\n        function reset(path) {\n            if (!(this instanceof this.Context)) {\n                throw new Error(\"\");\n            }\n            if (!(path instanceof NodePath)) {\n                throw new Error(\"\");\n            }\n            this.currentPath = path;\n            this.needToCallTraverse = true;\n            return this;\n        };\n    sharedContextProtoMethods.invokeVisitorMethod =\n        function invokeVisitorMethod(methodName) {\n            if (!(this instanceof this.Context)) {\n                throw new Error(\"\");\n            }\n            if (!(this.currentPath instanceof NodePath)) {\n                throw new Error(\"\");\n            }\n            var result = this.visitor[methodName].call(this, this.currentPath);\n            if (result === false) {\n                // Visitor methods return false to indicate that they have handled\n                // their own traversal needs, and we should not complain if\n                // this.needToCallTraverse is still true.\n                this.needToCallTraverse = false;\n            }\n            else if (result !== undefined) {\n                // Any other non-undefined value returned from the visitor method\n                // is interpreted as a replacement value.\n                this.currentPath = this.currentPath.replace(result)[0];\n                if (this.needToCallTraverse) {\n                    // If this.traverse still hasn't been called, visit the\n                    // children of the replacement node.\n                    this.traverse(this.currentPath);\n                }\n            }\n            if (this.needToCallTraverse !== false) {\n                throw new Error(\"Must either call this.traverse or return false in \" + methodName);\n            }\n            var path = this.currentPath;\n            return path && path.value;\n        };\n    sharedContextProtoMethods.traverse =\n        function traverse(path, newVisitor) {\n            if (!(this instanceof this.Context)) {\n                throw new Error(\"\");\n            }\n            if (!(path instanceof NodePath)) {\n                throw new Error(\"\");\n            }\n            if (!(this.currentPath instanceof NodePath)) {\n                throw new Error(\"\");\n            }\n            this.needToCallTraverse = false;\n            return visitChildren(path, PathVisitor.fromMethodsObject(newVisitor || this.visitor));\n        };\n    sharedContextProtoMethods.visit =\n        function visit(path, newVisitor) {\n            if (!(this instanceof this.Context)) {\n                throw new Error(\"\");\n            }\n            if (!(path instanceof NodePath)) {\n                throw new Error(\"\");\n            }\n            if (!(this.currentPath instanceof NodePath)) {\n                throw new Error(\"\");\n            }\n            this.needToCallTraverse = false;\n            return PathVisitor.fromMethodsObject(newVisitor || this.visitor).visitWithoutReset(path);\n        };\n    sharedContextProtoMethods.reportChanged = function reportChanged() {\n        this.visitor.reportChanged();\n    };\n    sharedContextProtoMethods.abort = function abort() {\n        this.needToCallTraverse = false;\n        this.visitor.abort();\n    };\n    return PathVisitor;\n}\nexports.default = pathVisitorPlugin;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"./types\"));\nvar Op = Object.prototype;\nvar hasOwn = Op.hasOwnProperty;\nfunction pathPlugin(fork) {\n    var types = fork.use(types_1.default);\n    var isArray = types.builtInTypes.array;\n    var isNumber = types.builtInTypes.number;\n    var Path = function Path(value, parentPath, name) {\n        if (!(this instanceof Path)) {\n            throw new Error(\"Path constructor cannot be invoked without 'new'\");\n        }\n        if (parentPath) {\n            if (!(parentPath instanceof Path)) {\n                throw new Error(\"\");\n            }\n        }\n        else {\n            parentPath = null;\n            name = null;\n        }\n        // The value encapsulated by this Path, generally equal to\n        // parentPath.value[name] if we have a parentPath.\n        this.value = value;\n        // The immediate parent Path of this Path.\n        this.parentPath = parentPath;\n        // The name of the property of parentPath.value through which this\n        // Path's value was reached.\n        this.name = name;\n        // Calling path.get(\"child\") multiple times always returns the same\n        // child Path object, for both performance and consistency reasons.\n        this.__childCache = null;\n    };\n    var Pp = Path.prototype;\n    function getChildCache(path) {\n        // Lazily create the child cache. This also cheapens cache\n        // invalidation, since you can just reset path.__childCache to null.\n        return path.__childCache || (path.__childCache = Object.create(null));\n    }\n    function getChildPath(path, name) {\n        var cache = getChildCache(path);\n        var actualChildValue = path.getValueProperty(name);\n        var childPath = cache[name];\n        if (!hasOwn.call(cache, name) ||\n            // Ensure consistency between cache and reality.\n            childPath.value !== actualChildValue) {\n            childPath = cache[name] = new path.constructor(actualChildValue, path, name);\n        }\n        return childPath;\n    }\n    // This method is designed to be overridden by subclasses that need to\n    // handle missing properties, etc.\n    Pp.getValueProperty = function getValueProperty(name) {\n        return this.value[name];\n    };\n    Pp.get = function get() {\n        var names = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            names[_i] = arguments[_i];\n        }\n        var path = this;\n        var count = names.length;\n        for (var i = 0; i < count; ++i) {\n            path = getChildPath(path, names[i]);\n        }\n        return path;\n    };\n    Pp.each = function each(callback, context) {\n        var childPaths = [];\n        var len = this.value.length;\n        var i = 0;\n        // Collect all the original child paths before invoking the callback.\n        for (var i = 0; i < len; ++i) {\n            if (hasOwn.call(this.value, i)) {\n                childPaths[i] = this.get(i);\n            }\n        }\n        // Invoke the callback on just the original child paths, regardless of\n        // any modifications made to the array by the callback. I chose these\n        // semantics over cleverly invoking the callback on new elements because\n        // this way is much easier to reason about.\n        context = context || this;\n        for (i = 0; i < len; ++i) {\n            if (hasOwn.call(childPaths, i)) {\n                callback.call(context, childPaths[i]);\n            }\n        }\n    };\n    Pp.map = function map(callback, context) {\n        var result = [];\n        this.each(function (childPath) {\n            result.push(callback.call(this, childPath));\n        }, context);\n        return result;\n    };\n    Pp.filter = function filter(callback, context) {\n        var result = [];\n        this.each(function (childPath) {\n            if (callback.call(this, childPath)) {\n                result.push(childPath);\n            }\n        }, context);\n        return result;\n    };\n    function emptyMoves() { }\n    function getMoves(path, offset, start, end) {\n        isArray.assert(path.value);\n        if (offset === 0) {\n            return emptyMoves;\n        }\n        var length = path.value.length;\n        if (length < 1) {\n            return emptyMoves;\n        }\n        var argc = arguments.length;\n        if (argc === 2) {\n            start = 0;\n            end = length;\n        }\n        else if (argc === 3) {\n            start = Math.max(start, 0);\n            end = length;\n        }\n        else {\n            start = Math.max(start, 0);\n            end = Math.min(end, length);\n        }\n        isNumber.assert(start);\n        isNumber.assert(end);\n        var moves = Object.create(null);\n        var cache = getChildCache(path);\n        for (var i = start; i < end; ++i) {\n            if (hasOwn.call(path.value, i)) {\n                var childPath = path.get(i);\n                if (childPath.name !== i) {\n                    throw new Error(\"\");\n                }\n                var newIndex = i + offset;\n                childPath.name = newIndex;\n                moves[newIndex] = childPath;\n                delete cache[i];\n            }\n        }\n        delete cache.length;\n        return function () {\n            for (var newIndex in moves) {\n                var childPath = moves[newIndex];\n                if (childPath.name !== +newIndex) {\n                    throw new Error(\"\");\n                }\n                cache[newIndex] = childPath;\n                path.value[newIndex] = childPath.value;\n            }\n        };\n    }\n    Pp.shift = function shift() {\n        var move = getMoves(this, -1);\n        var result = this.value.shift();\n        move();\n        return result;\n    };\n    Pp.unshift = function unshift() {\n        var args = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            args[_i] = arguments[_i];\n        }\n        var move = getMoves(this, args.length);\n        var result = this.value.unshift.apply(this.value, args);\n        move();\n        return result;\n    };\n    Pp.push = function push() {\n        var args = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            args[_i] = arguments[_i];\n        }\n        isArray.assert(this.value);\n        delete getChildCache(this).length;\n        return this.value.push.apply(this.value, args);\n    };\n    Pp.pop = function pop() {\n        isArray.assert(this.value);\n        var cache = getChildCache(this);\n        delete cache[this.value.length - 1];\n        delete cache.length;\n        return this.value.pop();\n    };\n    Pp.insertAt = function insertAt(index) {\n        var argc = arguments.length;\n        var move = getMoves(this, argc - 1, index);\n        if (move === emptyMoves && argc <= 1) {\n            return this;\n        }\n        index = Math.max(index, 0);\n        for (var i = 1; i < argc; ++i) {\n            this.value[index + i - 1] = arguments[i];\n        }\n        move();\n        return this;\n    };\n    Pp.insertBefore = function insertBefore() {\n        var args = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            args[_i] = arguments[_i];\n        }\n        var pp = this.parentPath;\n        var argc = args.length;\n        var insertAtArgs = [this.name];\n        for (var i = 0; i < argc; ++i) {\n            insertAtArgs.push(args[i]);\n        }\n        return pp.insertAt.apply(pp, insertAtArgs);\n    };\n    Pp.insertAfter = function insertAfter() {\n        var args = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            args[_i] = arguments[_i];\n        }\n        var pp = this.parentPath;\n        var argc = args.length;\n        var insertAtArgs = [this.name + 1];\n        for (var i = 0; i < argc; ++i) {\n            insertAtArgs.push(args[i]);\n        }\n        return pp.insertAt.apply(pp, insertAtArgs);\n    };\n    function repairRelationshipWithParent(path) {\n        if (!(path instanceof Path)) {\n            throw new Error(\"\");\n        }\n        var pp = path.parentPath;\n        if (!pp) {\n            // Orphan paths have no relationship to repair.\n            return path;\n        }\n        var parentValue = pp.value;\n        var parentCache = getChildCache(pp);\n        // Make sure parentCache[path.name] is populated.\n        if (parentValue[path.name] === path.value) {\n            parentCache[path.name] = path;\n        }\n        else if (isArray.check(parentValue)) {\n            // Something caused path.name to become out of date, so attempt to\n            // recover by searching for path.value in parentValue.\n            var i = parentValue.indexOf(path.value);\n            if (i >= 0) {\n                parentCache[path.name = i] = path;\n            }\n        }\n        else {\n            // If path.value disagrees with parentValue[path.name], and\n            // path.name is not an array index, let path.value become the new\n            // parentValue[path.name] and update parentCache accordingly.\n            parentValue[path.name] = path.value;\n            parentCache[path.name] = path;\n        }\n        if (parentValue[path.name] !== path.value) {\n            throw new Error(\"\");\n        }\n        if (path.parentPath.get(path.name) !== path) {\n            throw new Error(\"\");\n        }\n        return path;\n    }\n    Pp.replace = function replace(replacement) {\n        var results = [];\n        var parentValue = this.parentPath.value;\n        var parentCache = getChildCache(this.parentPath);\n        var count = arguments.length;\n        repairRelationshipWithParent(this);\n        if (isArray.check(parentValue)) {\n            var originalLength = parentValue.length;\n            var move = getMoves(this.parentPath, count - 1, this.name + 1);\n            var spliceArgs = [this.name, 1];\n            for (var i = 0; i < count; ++i) {\n                spliceArgs.push(arguments[i]);\n            }\n            var splicedOut = parentValue.splice.apply(parentValue, spliceArgs);\n            if (splicedOut[0] !== this.value) {\n                throw new Error(\"\");\n            }\n            if (parentValue.length !== (originalLength - 1 + count)) {\n                throw new Error(\"\");\n            }\n            move();\n            if (count === 0) {\n                delete this.value;\n                delete parentCache[this.name];\n                this.__childCache = null;\n            }\n            else {\n                if (parentValue[this.name] !== replacement) {\n                    throw new Error(\"\");\n                }\n                if (this.value !== replacement) {\n                    this.value = replacement;\n                    this.__childCache = null;\n                }\n                for (i = 0; i < count; ++i) {\n                    results.push(this.parentPath.get(this.name + i));\n                }\n                if (results[0] !== this) {\n                    throw new Error(\"\");\n                }\n            }\n        }\n        else if (count === 1) {\n            if (this.value !== replacement) {\n                this.__childCache = null;\n            }\n            this.value = parentValue[this.name] = replacement;\n            results.push(this);\n        }\n        else if (count === 0) {\n            delete parentValue[this.name];\n            delete this.value;\n            this.__childCache = null;\n            // Leave this path cached as parentCache[this.name], even though\n            // it no longer has a value defined.\n        }\n        else {\n            throw new Error(\"Could not replace path\");\n        }\n        return results;\n    };\n    return Path;\n}\nexports.default = pathPlugin;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"./types\"));\nvar hasOwn = Object.prototype.hasOwnProperty;\nfunction scopePlugin(fork) {\n    var types = fork.use(types_1.default);\n    var Type = types.Type;\n    var namedTypes = types.namedTypes;\n    var Node = namedTypes.Node;\n    var Expression = namedTypes.Expression;\n    var isArray = types.builtInTypes.array;\n    var b = types.builders;\n    var Scope = function Scope(path, parentScope) {\n        if (!(this instanceof Scope)) {\n            throw new Error(\"Scope constructor cannot be invoked without 'new'\");\n        }\n        ScopeType.assert(path.value);\n        var depth;\n        if (parentScope) {\n            if (!(parentScope instanceof Scope)) {\n                throw new Error(\"\");\n            }\n            depth = parentScope.depth + 1;\n        }\n        else {\n            parentScope = null;\n            depth = 0;\n        }\n        Object.defineProperties(this, {\n            path: { value: path },\n            node: { value: path.value },\n            isGlobal: { value: !parentScope, enumerable: true },\n            depth: { value: depth },\n            parent: { value: parentScope },\n            bindings: { value: {} },\n            types: { value: {} },\n        });\n    };\n    var scopeTypes = [\n        // Program nodes introduce global scopes.\n        namedTypes.Program,\n        // Function is the supertype of FunctionExpression,\n        // FunctionDeclaration, ArrowExpression, etc.\n        namedTypes.Function,\n        // In case you didn't know, the caught parameter shadows any variable\n        // of the same name in an outer scope.\n        namedTypes.CatchClause\n    ];\n    var ScopeType = Type.or.apply(Type, scopeTypes);\n    Scope.isEstablishedBy = function (node) {\n        return ScopeType.check(node);\n    };\n    var Sp = Scope.prototype;\n    // Will be overridden after an instance lazily calls scanScope.\n    Sp.didScan = false;\n    Sp.declares = function (name) {\n        this.scan();\n        return hasOwn.call(this.bindings, name);\n    };\n    Sp.declaresType = function (name) {\n        this.scan();\n        return hasOwn.call(this.types, name);\n    };\n    Sp.declareTemporary = function (prefix) {\n        if (prefix) {\n            if (!/^[a-z$_]/i.test(prefix)) {\n                throw new Error(\"\");\n            }\n        }\n        else {\n            prefix = \"t$\";\n        }\n        // Include this.depth in the name to make sure the name does not\n        // collide with any variables in nested/enclosing scopes.\n        prefix += this.depth.toString(36) + \"$\";\n        this.scan();\n        var index = 0;\n        while (this.declares(prefix + index)) {\n            ++index;\n        }\n        var name = prefix + index;\n        return this.bindings[name] = types.builders.identifier(name);\n    };\n    Sp.injectTemporary = function (identifier, init) {\n        identifier || (identifier = this.declareTemporary());\n        var bodyPath = this.path.get(\"body\");\n        if (namedTypes.BlockStatement.check(bodyPath.value)) {\n            bodyPath = bodyPath.get(\"body\");\n        }\n        bodyPath.unshift(b.variableDeclaration(\"var\", [b.variableDeclarator(identifier, init || null)]));\n        return identifier;\n    };\n    Sp.scan = function (force) {\n        if (force || !this.didScan) {\n            for (var name in this.bindings) {\n                // Empty out this.bindings, just in cases.\n                delete this.bindings[name];\n            }\n            scanScope(this.path, this.bindings, this.types);\n            this.didScan = true;\n        }\n    };\n    Sp.getBindings = function () {\n        this.scan();\n        return this.bindings;\n    };\n    Sp.getTypes = function () {\n        this.scan();\n        return this.types;\n    };\n    function scanScope(path, bindings, scopeTypes) {\n        var node = path.value;\n        ScopeType.assert(node);\n        if (namedTypes.CatchClause.check(node)) {\n            // A catch clause establishes a new scope but the only variable\n            // bound in that scope is the catch parameter. Any other\n            // declarations create bindings in the outer scope.\n            var param = path.get(\"param\");\n            if (param.value) {\n                addPattern(param, bindings);\n            }\n        }\n        else {\n            recursiveScanScope(path, bindings, scopeTypes);\n        }\n    }\n    function recursiveScanScope(path, bindings, scopeTypes) {\n        var node = path.value;\n        if (path.parent &&\n            namedTypes.FunctionExpression.check(path.parent.node) &&\n            path.parent.node.id) {\n            addPattern(path.parent.get(\"id\"), bindings);\n        }\n        if (!node) {\n            // None of the remaining cases matter if node is falsy.\n        }\n        else if (isArray.check(node)) {\n            path.each(function (childPath) {\n                recursiveScanChild(childPath, bindings, scopeTypes);\n            });\n        }\n        else if (namedTypes.Function.check(node)) {\n            path.get(\"params\").each(function (paramPath) {\n                addPattern(paramPath, bindings);\n            });\n            recursiveScanChild(path.get(\"body\"), bindings, scopeTypes);\n        }\n        else if ((namedTypes.TypeAlias && namedTypes.TypeAlias.check(node)) ||\n            (namedTypes.InterfaceDeclaration && namedTypes.InterfaceDeclaration.check(node)) ||\n            (namedTypes.TSTypeAliasDeclaration && namedTypes.TSTypeAliasDeclaration.check(node)) ||\n            (namedTypes.TSInterfaceDeclaration && namedTypes.TSInterfaceDeclaration.check(node))) {\n            addTypePattern(path.get(\"id\"), scopeTypes);\n        }\n        else if (namedTypes.VariableDeclarator.check(node)) {\n            addPattern(path.get(\"id\"), bindings);\n            recursiveScanChild(path.get(\"init\"), bindings, scopeTypes);\n        }\n        else if (node.type === \"ImportSpecifier\" ||\n            node.type === \"ImportNamespaceSpecifier\" ||\n            node.type === \"ImportDefaultSpecifier\") {\n            addPattern(\n            // Esprima used to use the .name field to refer to the local\n            // binding identifier for ImportSpecifier nodes, but .id for\n            // ImportNamespaceSpecifier and ImportDefaultSpecifier nodes.\n            // ESTree/Acorn/ESpree use .local for all three node types.\n            path.get(node.local ? \"local\" :\n                node.name ? \"name\" : \"id\"), bindings);\n        }\n        else if (Node.check(node) && !Expression.check(node)) {\n            types.eachField(node, function (name, child) {\n                var childPath = path.get(name);\n                if (!pathHasValue(childPath, child)) {\n                    throw new Error(\"\");\n                }\n                recursiveScanChild(childPath, bindings, scopeTypes);\n            });\n        }\n    }\n    function pathHasValue(path, value) {\n        if (path.value === value) {\n            return true;\n        }\n        // Empty arrays are probably produced by defaults.emptyArray, in which\n        // case is makes sense to regard them as equivalent, if not ===.\n        if (Array.isArray(path.value) &&\n            path.value.length === 0 &&\n            Array.isArray(value) &&\n            value.length === 0) {\n            return true;\n        }\n        return false;\n    }\n    function recursiveScanChild(path, bindings, scopeTypes) {\n        var node = path.value;\n        if (!node || Expression.check(node)) {\n            // Ignore falsy values and Expressions.\n        }\n        else if (namedTypes.FunctionDeclaration.check(node) &&\n            node.id !== null) {\n            addPattern(path.get(\"id\"), bindings);\n        }\n        else if (namedTypes.ClassDeclaration &&\n            namedTypes.ClassDeclaration.check(node)) {\n            addPattern(path.get(\"id\"), bindings);\n        }\n        else if (ScopeType.check(node)) {\n            if (namedTypes.CatchClause.check(node) &&\n                // TODO Broaden this to accept any pattern.\n                namedTypes.Identifier.check(node.param)) {\n                var catchParamName = node.param.name;\n                var hadBinding = hasOwn.call(bindings, catchParamName);\n                // Any declarations that occur inside the catch body that do\n                // not have the same name as the catch parameter should count\n                // as bindings in the outer scope.\n                recursiveScanScope(path.get(\"body\"), bindings, scopeTypes);\n                // If a new binding matching the catch parameter name was\n                // created while scanning the catch body, ignore it because it\n                // actually refers to the catch parameter and not the outer\n                // scope that we're currently scanning.\n                if (!hadBinding) {\n                    delete bindings[catchParamName];\n                }\n            }\n        }\n        else {\n            recursiveScanScope(path, bindings, scopeTypes);\n        }\n    }\n    function addPattern(patternPath, bindings) {\n        var pattern = patternPath.value;\n        namedTypes.Pattern.assert(pattern);\n        if (namedTypes.Identifier.check(pattern)) {\n            if (hasOwn.call(bindings, pattern.name)) {\n                bindings[pattern.name].push(patternPath);\n            }\n            else {\n                bindings[pattern.name] = [patternPath];\n            }\n        }\n        else if (namedTypes.AssignmentPattern &&\n            namedTypes.AssignmentPattern.check(pattern)) {\n            addPattern(patternPath.get('left'), bindings);\n        }\n        else if (namedTypes.ObjectPattern &&\n            namedTypes.ObjectPattern.check(pattern)) {\n            patternPath.get('properties').each(function (propertyPath) {\n                var property = propertyPath.value;\n                if (namedTypes.Pattern.check(property)) {\n                    addPattern(propertyPath, bindings);\n                }\n                else if (namedTypes.Property.check(property)) {\n                    addPattern(propertyPath.get('value'), bindings);\n                }\n                else if (namedTypes.SpreadProperty &&\n                    namedTypes.SpreadProperty.check(property)) {\n                    addPattern(propertyPath.get('argument'), bindings);\n                }\n            });\n        }\n        else if (namedTypes.ArrayPattern &&\n            namedTypes.ArrayPattern.check(pattern)) {\n            patternPath.get('elements').each(function (elementPath) {\n                var element = elementPath.value;\n                if (namedTypes.Pattern.check(element)) {\n                    addPattern(elementPath, bindings);\n                }\n                else if (namedTypes.SpreadElement &&\n                    namedTypes.SpreadElement.check(element)) {\n                    addPattern(elementPath.get(\"argument\"), bindings);\n                }\n            });\n        }\n        else if (namedTypes.PropertyPattern &&\n            namedTypes.PropertyPattern.check(pattern)) {\n            addPattern(patternPath.get('pattern'), bindings);\n        }\n        else if ((namedTypes.SpreadElementPattern &&\n            namedTypes.SpreadElementPattern.check(pattern)) ||\n            (namedTypes.SpreadPropertyPattern &&\n                namedTypes.SpreadPropertyPattern.check(pattern))) {\n            addPattern(patternPath.get('argument'), bindings);\n        }\n    }\n    function addTypePattern(patternPath, types) {\n        var pattern = patternPath.value;\n        namedTypes.Pattern.assert(pattern);\n        if (namedTypes.Identifier.check(pattern)) {\n            if (hasOwn.call(types, pattern.name)) {\n                types[pattern.name].push(patternPath);\n            }\n            else {\n                types[pattern.name] = [patternPath];\n            }\n        }\n    }\n    Sp.lookup = function (name) {\n        for (var scope = this; scope; scope = scope.parent)\n            if (scope.declares(name))\n                break;\n        return scope;\n    };\n    Sp.lookupType = function (name) {\n        for (var scope = this; scope; scope = scope.parent)\n            if (scope.declaresType(name))\n                break;\n        return scope;\n    };\n    Sp.getGlobalScope = function () {\n        var scope = this;\n        while (!scope.isGlobal)\n            scope = scope.parent;\n        return scope;\n    };\n    return Scope;\n}\nexports.default = scopePlugin;\nmodule.exports = exports[\"default\"];\n","\"use strict\";;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nvar tslib_1 = require(\"tslib\");\nvar types_1 = tslib_1.__importDefault(require(\"./types\"));\nfunction default_1(fork) {\n    var types = fork.use(types_1.default);\n    var Type = types.Type;\n    var builtin = types.builtInTypes;\n    var isNumber = builtin.number;\n    // An example of constructing a new type with arbitrary constraints from\n    // an existing type.\n    function geq(than) {\n        return Type.from(function (value) { return isNumber.check(value) && value >= than; }, isNumber + \" >= \" + than);\n    }\n    ;\n    // Default value-returning functions that may optionally be passed as a\n    // third argument to Def.prototype.field.\n    var defaults = {\n        // Functions were used because (among other reasons) that's the most\n        // elegant way to allow for the emptyArray one always to give a new\n        // array instance.\n        \"null\": function () { return null; },\n        \"emptyArray\": function () { return []; },\n        \"false\": function () { return false; },\n        \"true\": function () { return true; },\n        \"undefined\": function () { },\n        \"use strict\": function () { return \"use strict\"; }\n    };\n    var naiveIsPrimitive = Type.or(builtin.string, builtin.number, builtin.boolean, builtin.null, builtin.undefined);\n    var isPrimitive = Type.from(function (value) {\n        if (value === null)\n            return true;\n        var type = typeof value;\n        if (type === \"object\" ||\n            type === \"function\") {\n            return false;\n        }\n        return true;\n    }, naiveIsPrimitive.toString());\n    return {\n        geq: geq,\n        defaults: defaults,\n        isPrimitive: isPrimitive,\n    };\n}\nexports.default = default_1;\nmodule.exports = exports[\"default\"];\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Def = void 0;\nvar tslib_1 = require(\"tslib\");\nvar Op = Object.prototype;\nvar objToStr = Op.toString;\nvar hasOwn = Op.hasOwnProperty;\nvar BaseType = /** @class */ (function () {\n    function BaseType() {\n    }\n    BaseType.prototype.assert = function (value, deep) {\n        if (!this.check(value, deep)) {\n            var str = shallowStringify(value);\n            throw new Error(str + \" does not match type \" + this);\n        }\n        return true;\n    };\n    BaseType.prototype.arrayOf = function () {\n        var elemType = this;\n        return new ArrayType(elemType);\n    };\n    return BaseType;\n}());\nvar ArrayType = /** @class */ (function (_super) {\n    tslib_1.__extends(ArrayType, _super);\n    function ArrayType(elemType) {\n        var _this = _super.call(this) || this;\n        _this.elemType = elemType;\n        _this.kind = \"ArrayType\";\n        return _this;\n    }\n    ArrayType.prototype.toString = function () {\n        return \"[\" + this.elemType + \"]\";\n    };\n    ArrayType.prototype.check = function (value, deep) {\n        var _this = this;\n        return Array.isArray(value) && value.every(function (elem) { return _this.elemType.check(elem, deep); });\n    };\n    return ArrayType;\n}(BaseType));\nvar IdentityType = /** @class */ (function (_super) {\n    tslib_1.__extends(IdentityType, _super);\n    function IdentityType(value) {\n        var _this = _super.call(this) || this;\n        _this.value = value;\n        _this.kind = \"IdentityType\";\n        return _this;\n    }\n    IdentityType.prototype.toString = function () {\n        return String(this.value);\n    };\n    IdentityType.prototype.check = function (value, deep) {\n        var result = value === this.value;\n        if (!result && typeof deep === \"function\") {\n            deep(this, value);\n        }\n        return result;\n    };\n    return IdentityType;\n}(BaseType));\nvar ObjectType = /** @class */ (function (_super) {\n    tslib_1.__extends(ObjectType, _super);\n    function ObjectType(fields) {\n        var _this = _super.call(this) || this;\n        _this.fields = fields;\n        _this.kind = \"ObjectType\";\n        return _this;\n    }\n    ObjectType.prototype.toString = function () {\n        return \"{ \" + this.fields.join(\", \") + \" }\";\n    };\n    ObjectType.prototype.check = function (value, deep) {\n        return (objToStr.call(value) === objToStr.call({}) &&\n            this.fields.every(function (field) {\n                return field.type.check(value[field.name], deep);\n            }));\n    };\n    return ObjectType;\n}(BaseType));\nvar OrType = /** @class */ (function (_super) {\n    tslib_1.__extends(OrType, _super);\n    function OrType(types) {\n        var _this = _super.call(this) || this;\n        _this.types = types;\n        _this.kind = \"OrType\";\n        return _this;\n    }\n    OrType.prototype.toString = function () {\n        return this.types.join(\" | \");\n    };\n    OrType.prototype.check = function (value, deep) {\n        return this.types.some(function (type) {\n            return type.check(value, deep);\n        });\n    };\n    return OrType;\n}(BaseType));\nvar PredicateType = /** @class */ (function (_super) {\n    tslib_1.__extends(PredicateType, _super);\n    function PredicateType(name, predicate) {\n        var _this = _super.call(this) || this;\n        _this.name = name;\n        _this.predicate = predicate;\n        _this.kind = \"PredicateType\";\n        return _this;\n    }\n    PredicateType.prototype.toString = function () {\n        return this.name;\n    };\n    PredicateType.prototype.check = function (value, deep) {\n        var result = this.predicate(value, deep);\n        if (!result && typeof deep === \"function\") {\n            deep(this, value);\n        }\n        return result;\n    };\n    return PredicateType;\n}(BaseType));\nvar Def = /** @class */ (function () {\n    function Def(type, typeName) {\n        this.type = type;\n        this.typeName = typeName;\n        this.baseNames = [];\n        this.ownFields = Object.create(null);\n        // Includes own typeName. Populated during finalization.\n        this.allSupertypes = Object.create(null);\n        // Linear inheritance hierarchy. Populated during finalization.\n        this.supertypeList = [];\n        // Includes inherited fields.\n        this.allFields = Object.create(null);\n        // Non-hidden keys of allFields.\n        this.fieldNames = [];\n        // This property will be overridden as true by individual Def instances\n        // when they are finalized.\n        this.finalized = false;\n        // False by default until .build(...) is called on an instance.\n        this.buildable = false;\n        this.buildParams = [];\n    }\n    Def.prototype.isSupertypeOf = function (that) {\n        if (that instanceof Def) {\n            if (this.finalized !== true ||\n                that.finalized !== true) {\n                throw new Error(\"\");\n            }\n            return hasOwn.call(that.allSupertypes, this.typeName);\n        }\n        else {\n            throw new Error(that + \" is not a Def\");\n        }\n    };\n    Def.prototype.checkAllFields = function (value, deep) {\n        var allFields = this.allFields;\n        if (this.finalized !== true) {\n            throw new Error(\"\" + this.typeName);\n        }\n        function checkFieldByName(name) {\n            var field = allFields[name];\n            var type = field.type;\n            var child = field.getValue(value);\n            return type.check(child, deep);\n        }\n        return value !== null &&\n            typeof value === \"object\" &&\n            Object.keys(allFields).every(checkFieldByName);\n    };\n    Def.prototype.bases = function () {\n        var supertypeNames = [];\n        for (var _i = 0; _i < arguments.length; _i++) {\n            supertypeNames[_i] = arguments[_i];\n        }\n        var bases = this.baseNames;\n        if (this.finalized) {\n            if (supertypeNames.length !== bases.length) {\n                throw new Error(\"\");\n            }\n            for (var i = 0; i < supertypeNames.length; i++) {\n                if (supertypeNames[i] !== bases[i]) {\n                    throw new Error(\"\");\n                }\n            }\n            return this;\n        }\n        supertypeNames.forEach(function (baseName) {\n            // This indexOf lookup may be O(n), but the typical number of base\n            // names is very small, and indexOf is a native Array method.\n            if (bases.indexOf(baseName) < 0) {\n                bases.push(baseName);\n            }\n        });\n        return this; // For chaining.\n    };\n    return Def;\n}());\nexports.Def = Def;\nvar Field = /** @class */ (function () {\n    function Field(name, type, defaultFn, hidden) {\n        this.name = name;\n        this.type = type;\n        this.defaultFn = defaultFn;\n        this.hidden = !!hidden;\n    }\n    Field.prototype.toString = function () {\n        return JSON.stringify(this.name) + \": \" + this.type;\n    };\n    Field.prototype.getValue = function (obj) {\n        var value = obj[this.name];\n        if (typeof value !== \"undefined\") {\n            return value;\n        }\n        if (typeof this.defaultFn === \"function\") {\n            value = this.defaultFn.call(obj);\n        }\n        return value;\n    };\n    return Field;\n}());\nfunction shallowStringify(value) {\n    if (Array.isArray(value)) {\n        return \"[\" + value.map(shallowStringify).join(\", \") + \"]\";\n    }\n    if (value && typeof value === \"object\") {\n        return \"{ \" + Object.keys(value).map(function (key) {\n            return key + \": \" + value[key];\n        }).join(\", \") + \" }\";\n    }\n    return JSON.stringify(value);\n}\nfunction typesPlugin(_fork) {\n    var Type = {\n        or: function () {\n            var types = [];\n            for (var _i = 0; _i < arguments.length; _i++) {\n                types[_i] = arguments[_i];\n            }\n            return new OrType(types.map(function (type) { return Type.from(type); }));\n        },\n        from: function (value, name) {\n            if (value instanceof ArrayType ||\n                value instanceof IdentityType ||\n                value instanceof ObjectType ||\n                value instanceof OrType ||\n                value instanceof PredicateType) {\n                return value;\n            }\n            // The Def type is used as a helper for constructing compound\n            // interface types for AST nodes.\n            if (value instanceof Def) {\n                return value.type;\n            }\n            // Support [ElemType] syntax.\n            if (isArray.check(value)) {\n                if (value.length !== 1) {\n                    throw new Error(\"only one element type is permitted for typed arrays\");\n                }\n                return new ArrayType(Type.from(value[0]));\n            }\n            // Support { someField: FieldType, ... } syntax.\n            if (isObject.check(value)) {\n                return new ObjectType(Object.keys(value).map(function (name) {\n                    return new Field(name, Type.from(value[name], name));\n                }));\n            }\n            if (typeof value === \"function\") {\n                var bicfIndex = builtInCtorFns.indexOf(value);\n                if (bicfIndex >= 0) {\n                    return builtInCtorTypes[bicfIndex];\n                }\n                if (typeof name !== \"string\") {\n                    throw new Error(\"missing name\");\n                }\n                return new PredicateType(name, value);\n            }\n            // As a last resort, toType returns a type that matches any value that\n            // is === from. This is primarily useful for literal values like\n            // toType(null), but it has the additional advantage of allowing\n            // toType to be a total function.\n            return new IdentityType(value);\n        },\n        // Define a type whose name is registered in a namespace (the defCache) so\n        // that future definitions will return the same type given the same name.\n        // In particular, this system allows for circular and forward definitions.\n        // The Def object d returned from Type.def may be used to configure the\n        // type d.type by calling methods such as d.bases, d.build, and d.field.\n        def: function (typeName) {\n            return hasOwn.call(defCache, typeName)\n                ? defCache[typeName]\n                : defCache[typeName] = new DefImpl(typeName);\n        },\n        hasDef: function (typeName) {\n            return hasOwn.call(defCache, typeName);\n        }\n    };\n    var builtInCtorFns = [];\n    var builtInCtorTypes = [];\n    function defBuiltInType(name, example) {\n        var objStr = objToStr.call(example);\n        var type = new PredicateType(name, function (value) { return objToStr.call(value) === objStr; });\n        if (example && typeof example.constructor === \"function\") {\n            builtInCtorFns.push(example.constructor);\n            builtInCtorTypes.push(type);\n        }\n        return type;\n    }\n    // These types check the underlying [[Class]] attribute of the given\n    // value, rather than using the problematic typeof operator. Note however\n    // that no subtyping is considered; so, for instance, isObject.check\n    // returns false for [], /./, new Date, and null.\n    var isString = defBuiltInType(\"string\", \"truthy\");\n    var isFunction = defBuiltInType(\"function\", function () { });\n    var isArray = defBuiltInType(\"array\", []);\n    var isObject = defBuiltInType(\"object\", {});\n    var isRegExp = defBuiltInType(\"RegExp\", /./);\n    var isDate = defBuiltInType(\"Date\", new Date());\n    var isNumber = defBuiltInType(\"number\", 3);\n    var isBoolean = defBuiltInType(\"boolean\", true);\n    var isNull = defBuiltInType(\"null\", null);\n    var isUndefined = defBuiltInType(\"undefined\", undefined);\n    var builtInTypes = {\n        string: isString,\n        function: isFunction,\n        array: isArray,\n        object: isObject,\n        RegExp: isRegExp,\n        Date: isDate,\n        number: isNumber,\n        boolean: isBoolean,\n        null: isNull,\n        undefined: isUndefined,\n    };\n    // In order to return the same Def instance every time Type.def is called\n    // with a particular name, those instances need to be stored in a cache.\n    var defCache = Object.create(null);\n    function defFromValue(value) {\n        if (value && typeof value === \"object\") {\n            var type = value.type;\n            if (typeof type === \"string\" &&\n                hasOwn.call(defCache, type)) {\n                var d = defCache[type];\n                if (d.finalized) {\n                    return d;\n                }\n            }\n        }\n        return null;\n    }\n    var DefImpl = /** @class */ (function (_super) {\n        tslib_1.__extends(DefImpl, _super);\n        function DefImpl(typeName) {\n            var _this = _super.call(this, new PredicateType(typeName, function (value, deep) { return _this.check(value, deep); }), typeName) || this;\n            return _this;\n        }\n        DefImpl.prototype.check = function (value, deep) {\n            if (this.finalized !== true) {\n                throw new Error(\"prematurely checking unfinalized type \" + this.typeName);\n            }\n            // A Def type can only match an object value.\n            if (value === null || typeof value !== \"object\") {\n                return false;\n            }\n            var vDef = defFromValue(value);\n            if (!vDef) {\n                // If we couldn't infer the Def associated with the given value,\n                // and we expected it to be a SourceLocation or a Position, it was\n                // probably just missing a \"type\" field (because Esprima does not\n                // assign a type property to such nodes). Be optimistic and let\n                // this.checkAllFields make the final decision.\n                if (this.typeName === \"SourceLocation\" ||\n                    this.typeName === \"Position\") {\n                    return this.checkAllFields(value, deep);\n                }\n                // Calling this.checkAllFields for any other type of node is both\n                // bad for performance and way too forgiving.\n                return false;\n            }\n            // If checking deeply and vDef === this, then we only need to call\n            // checkAllFields once. Calling checkAllFields is too strict when deep\n            // is false, because then we only care about this.isSupertypeOf(vDef).\n            if (deep && vDef === this) {\n                return this.checkAllFields(value, deep);\n            }\n            // In most cases we rely exclusively on isSupertypeOf to make O(1)\n            // subtyping determinations. This suffices in most situations outside\n            // of unit tests, since interface conformance is checked whenever new\n            // instances are created using builder functions.\n            if (!this.isSupertypeOf(vDef)) {\n                return false;\n            }\n            // The exception is when deep is true; then, we recursively check all\n            // fields.\n            if (!deep) {\n                return true;\n            }\n            // Use the more specific Def (vDef) to perform the deep check, but\n            // shallow-check fields defined by the less specific Def (this).\n            return vDef.checkAllFields(value, deep)\n                && this.checkAllFields(value, false);\n        };\n        DefImpl.prototype.build = function () {\n            var _this = this;\n            var buildParams = [];\n            for (var _i = 0; _i < arguments.length; _i++) {\n                buildParams[_i] = arguments[_i];\n            }\n            // Calling Def.prototype.build multiple times has the effect of merely\n            // redefining this property.\n            this.buildParams = buildParams;\n            if (this.buildable) {\n                // If this Def is already buildable, update self.buildParams and\n                // continue using the old builder function.\n                return this;\n            }\n            // Every buildable type will have its \"type\" field filled in\n            // automatically. This includes types that are not subtypes of Node,\n            // like SourceLocation, but that seems harmless (TODO?).\n            this.field(\"type\", String, function () { return _this.typeName; });\n            // Override Dp.buildable for this Def instance.\n            this.buildable = true;\n            var addParam = function (built, param, arg, isArgAvailable) {\n                if (hasOwn.call(built, param))\n                    return;\n                var all = _this.allFields;\n                if (!hasOwn.call(all, param)) {\n                    throw new Error(\"\" + param);\n                }\n                var field = all[param];\n                var type = field.type;\n                var value;\n                if (isArgAvailable) {\n                    value = arg;\n                }\n                else if (field.defaultFn) {\n                    // Expose the partially-built object to the default\n                    // function as its `this` object.\n                    value = field.defaultFn.call(built);\n                }\n                else {\n                    var message = \"no value or default function given for field \" +\n                        JSON.stringify(param) + \" of \" + _this.typeName + \"(\" +\n                        _this.buildParams.map(function (name) {\n                            return all[name];\n                        }).join(\", \") + \")\";\n                    throw new Error(message);\n                }\n                if (!type.check(value)) {\n                    throw new Error(shallowStringify(value) +\n                        \" does not match field \" + field +\n                        \" of type \" + _this.typeName);\n                }\n                built[param] = value;\n            };\n            // Calling the builder function will construct an instance of the Def,\n            // with positional arguments mapped to the fields original passed to .build.\n            // If not enough arguments are provided, the default value for the remaining fields\n            // will be used.\n            var builder = function () {\n                var args = [];\n                for (var _i = 0; _i < arguments.length; _i++) {\n                    args[_i] = arguments[_i];\n                }\n                var argc = args.length;\n                if (!_this.finalized) {\n                    throw new Error(\"attempting to instantiate unfinalized type \" +\n                        _this.typeName);\n                }\n                var built = Object.create(nodePrototype);\n                _this.buildParams.forEach(function (param, i) {\n                    if (i < argc) {\n                        addParam(built, param, args[i], true);\n                    }\n                    else {\n                        addParam(built, param, null, false);\n                    }\n                });\n                Object.keys(_this.allFields).forEach(function (param) {\n                    // Use the default value.\n                    addParam(built, param, null, false);\n                });\n                // Make sure that the \"type\" field was filled automatically.\n                if (built.type !== _this.typeName) {\n                    throw new Error(\"\");\n                }\n                return built;\n            };\n            // Calling .from on the builder function will construct an instance of the Def,\n            // using field values from the passed object. For fields missing from the passed object,\n            // their default value will be used.\n            builder.from = function (obj) {\n                if (!_this.finalized) {\n                    throw new Error(\"attempting to instantiate unfinalized type \" +\n                        _this.typeName);\n                }\n                var built = Object.create(nodePrototype);\n                Object.keys(_this.allFields).forEach(function (param) {\n                    if (hasOwn.call(obj, param)) {\n                        addParam(built, param, obj[param], true);\n                    }\n                    else {\n                        addParam(built, param, null, false);\n                    }\n                });\n                // Make sure that the \"type\" field was filled automatically.\n                if (built.type !== _this.typeName) {\n                    throw new Error(\"\");\n                }\n                return built;\n            };\n            Object.defineProperty(builders, getBuilderName(this.typeName), {\n                enumerable: true,\n                value: builder\n            });\n            return this;\n        };\n        // The reason fields are specified using .field(...) instead of an object\n        // literal syntax is somewhat subtle: the object literal syntax would\n        // support only one key and one value, but with .field(...) we can pass\n        // any number of arguments to specify the field.\n        DefImpl.prototype.field = function (name, type, defaultFn, hidden) {\n            if (this.finalized) {\n                console.error(\"Ignoring attempt to redefine field \" +\n                    JSON.stringify(name) + \" of finalized type \" +\n                    JSON.stringify(this.typeName));\n                return this;\n            }\n            this.ownFields[name] = new Field(name, Type.from(type), defaultFn, hidden);\n            return this; // For chaining.\n        };\n        DefImpl.prototype.finalize = function () {\n            var _this = this;\n            // It's not an error to finalize a type more than once, but only the\n            // first call to .finalize does anything.\n            if (!this.finalized) {\n                var allFields = this.allFields;\n                var allSupertypes = this.allSupertypes;\n                this.baseNames.forEach(function (name) {\n                    var def = defCache[name];\n                    if (def instanceof Def) {\n                        def.finalize();\n                        extend(allFields, def.allFields);\n                        extend(allSupertypes, def.allSupertypes);\n                    }\n                    else {\n                        var message = \"unknown supertype name \" +\n                            JSON.stringify(name) +\n                            \" for subtype \" +\n                            JSON.stringify(_this.typeName);\n                        throw new Error(message);\n                    }\n                });\n                // TODO Warn if fields are overridden with incompatible types.\n                extend(allFields, this.ownFields);\n                allSupertypes[this.typeName] = this;\n                this.fieldNames.length = 0;\n                for (var fieldName in allFields) {\n                    if (hasOwn.call(allFields, fieldName) &&\n                        !allFields[fieldName].hidden) {\n                        this.fieldNames.push(fieldName);\n                    }\n                }\n                // Types are exported only once they have been finalized.\n                Object.defineProperty(namedTypes, this.typeName, {\n                    enumerable: true,\n                    value: this.type\n                });\n                this.finalized = true;\n                // A linearization of the inheritance hierarchy.\n                populateSupertypeList(this.typeName, this.supertypeList);\n                if (this.buildable &&\n                    this.supertypeList.lastIndexOf(\"Expression\") >= 0) {\n                    wrapExpressionBuilderWithStatement(this.typeName);\n                }\n            }\n        };\n        return DefImpl;\n    }(Def));\n    // Note that the list returned by this function is a copy of the internal\n    // supertypeList, *without* the typeName itself as the first element.\n    function getSupertypeNames(typeName) {\n        if (!hasOwn.call(defCache, typeName)) {\n            throw new Error(\"\");\n        }\n        var d = defCache[typeName];\n        if (d.finalized !== true) {\n            throw new Error(\"\");\n        }\n        return d.supertypeList.slice(1);\n    }\n    // Returns an object mapping from every known type in the defCache to the\n    // most specific supertype whose name is an own property of the candidates\n    // object.\n    function computeSupertypeLookupTable(candidates) {\n        var table = {};\n        var typeNames = Object.keys(defCache);\n        var typeNameCount = typeNames.length;\n        for (var i = 0; i < typeNameCount; ++i) {\n            var typeName = typeNames[i];\n            var d = defCache[typeName];\n            if (d.finalized !== true) {\n                throw new Error(\"\" + typeName);\n            }\n            for (var j = 0; j < d.supertypeList.length; ++j) {\n                var superTypeName = d.supertypeList[j];\n                if (hasOwn.call(candidates, superTypeName)) {\n                    table[typeName] = superTypeName;\n                    break;\n                }\n            }\n        }\n        return table;\n    }\n    var builders = Object.create(null);\n    // This object is used as prototype for any node created by a builder.\n    var nodePrototype = {};\n    // Call this function to define a new method to be shared by all AST\n    // nodes. The replaced method (if any) is returned for easy wrapping.\n    function defineMethod(name, func) {\n        var old = nodePrototype[name];\n        // Pass undefined as func to delete nodePrototype[name].\n        if (isUndefined.check(func)) {\n            delete nodePrototype[name];\n        }\n        else {\n            isFunction.assert(func);\n            Object.defineProperty(nodePrototype, name, {\n                enumerable: true,\n                configurable: true,\n                value: func\n            });\n        }\n        return old;\n    }\n    function getBuilderName(typeName) {\n        return typeName.replace(/^[A-Z]+/, function (upperCasePrefix) {\n            var len = upperCasePrefix.length;\n            switch (len) {\n                case 0: return \"\";\n                // If there's only one initial capital letter, just lower-case it.\n                case 1: return upperCasePrefix.toLowerCase();\n                default:\n                    // If there's more than one initial capital letter, lower-case\n                    // all but the last one, so that XMLDefaultDeclaration (for\n                    // example) becomes xmlDefaultDeclaration.\n                    return upperCasePrefix.slice(0, len - 1).toLowerCase() +\n                        upperCasePrefix.charAt(len - 1);\n            }\n        });\n    }\n    function getStatementBuilderName(typeName) {\n        typeName = getBuilderName(typeName);\n        return typeName.replace(/(Expression)?$/, \"Statement\");\n    }\n    var namedTypes = {};\n    // Like Object.keys, but aware of what fields each AST type should have.\n    function getFieldNames(object) {\n        var d = defFromValue(object);\n        if (d) {\n            return d.fieldNames.slice(0);\n        }\n        if (\"type\" in object) {\n            throw new Error(\"did not recognize object of type \" +\n                JSON.stringify(object.type));\n        }\n        return Object.keys(object);\n    }\n    // Get the value of an object property, taking object.type and default\n    // functions into account.\n    function getFieldValue(object, fieldName) {\n        var d = defFromValue(object);\n        if (d) {\n            var field = d.allFields[fieldName];\n            if (field) {\n                return field.getValue(object);\n            }\n        }\n        return object && object[fieldName];\n    }\n    // Iterate over all defined fields of an object, including those missing\n    // or undefined, passing each field name and effective value (as returned\n    // by getFieldValue) to the callback. If the object has no corresponding\n    // Def, the callback will never be called.\n    function eachField(object, callback, context) {\n        getFieldNames(object).forEach(function (name) {\n            callback.call(this, name, getFieldValue(object, name));\n        }, context);\n    }\n    // Similar to eachField, except that iteration stops as soon as the\n    // callback returns a truthy value. Like Array.prototype.some, the final\n    // result is either true or false to indicates whether the callback\n    // returned true for any element or not.\n    function someField(object, callback, context) {\n        return getFieldNames(object).some(function (name) {\n            return callback.call(this, name, getFieldValue(object, name));\n        }, context);\n    }\n    // Adds an additional builder for Expression subtypes\n    // that wraps the built Expression in an ExpressionStatements.\n    function wrapExpressionBuilderWithStatement(typeName) {\n        var wrapperName = getStatementBuilderName(typeName);\n        // skip if the builder already exists\n        if (builders[wrapperName])\n            return;\n        // the builder function to wrap with builders.ExpressionStatement\n        var wrapped = builders[getBuilderName(typeName)];\n        // skip if there is nothing to wrap\n        if (!wrapped)\n            return;\n        var builder = function () {\n            var args = [];\n            for (var _i = 0; _i < arguments.length; _i++) {\n                args[_i] = arguments[_i];\n            }\n            return builders.expressionStatement(wrapped.apply(builders, args));\n        };\n        builder.from = function () {\n            var args = [];\n            for (var _i = 0; _i < arguments.length; _i++) {\n                args[_i] = arguments[_i];\n            }\n            return builders.expressionStatement(wrapped.from.apply(builders, args));\n        };\n        builders[wrapperName] = builder;\n    }\n    function populateSupertypeList(typeName, list) {\n        list.length = 0;\n        list.push(typeName);\n        var lastSeen = Object.create(null);\n        for (var pos = 0; pos < list.length; ++pos) {\n            typeName = list[pos];\n            var d = defCache[typeName];\n            if (d.finalized !== true) {\n                throw new Error(\"\");\n            }\n            // If we saw typeName earlier in the breadth-first traversal,\n            // delete the last-seen occurrence.\n            if (hasOwn.call(lastSeen, typeName)) {\n                delete list[lastSeen[typeName]];\n            }\n            // Record the new index of the last-seen occurrence of typeName.\n            lastSeen[typeName] = pos;\n            // Enqueue the base names of this type.\n            list.push.apply(list, d.baseNames);\n        }\n        // Compaction loop to remove array holes.\n        for (var to = 0, from = to, len = list.length; from < len; ++from) {\n            if (hasOwn.call(list, from)) {\n                list[to++] = list[from];\n            }\n        }\n        list.length = to;\n    }\n    function extend(into, from) {\n        Object.keys(from).forEach(function (name) {\n            into[name] = from[name];\n        });\n        return into;\n    }\n    function finalize() {\n        Object.keys(defCache).forEach(function (name) {\n            defCache[name].finalize();\n        });\n    }\n    return {\n        Type: Type,\n        builtInTypes: builtInTypes,\n        getSupertypeNames: getSupertypeNames,\n        computeSupertypeLookupTable: computeSupertypeLookupTable,\n        builders: builders,\n        defineMethod: defineMethod,\n        getBuilderName: getBuilderName,\n        getStatementBuilderName: getStatementBuilderName,\n        namedTypes: namedTypes,\n        getFieldNames: getFieldNames,\n        getFieldValue: getFieldValue,\n        eachField: eachField,\n        someField: someField,\n        finalize: finalize,\n    };\n}\nexports.default = typesPlugin;\n;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.visit = exports.use = exports.Type = exports.someField = exports.PathVisitor = exports.Path = exports.NodePath = exports.namedTypes = exports.getSupertypeNames = exports.getFieldValue = exports.getFieldNames = exports.getBuilderName = exports.finalize = exports.eachField = exports.defineMethod = exports.builtInTypes = exports.builders = exports.astNodesAreEquivalent = void 0;\nvar tslib_1 = require(\"tslib\");\nvar fork_1 = tslib_1.__importDefault(require(\"./fork\"));\nvar core_1 = tslib_1.__importDefault(require(\"./def/core\"));\nvar es6_1 = tslib_1.__importDefault(require(\"./def/es6\"));\nvar es7_1 = tslib_1.__importDefault(require(\"./def/es7\"));\nvar es2020_1 = tslib_1.__importDefault(require(\"./def/es2020\"));\nvar jsx_1 = tslib_1.__importDefault(require(\"./def/jsx\"));\nvar flow_1 = tslib_1.__importDefault(require(\"./def/flow\"));\nvar esprima_1 = tslib_1.__importDefault(require(\"./def/esprima\"));\nvar babel_1 = tslib_1.__importDefault(require(\"./def/babel\"));\nvar typescript_1 = tslib_1.__importDefault(require(\"./def/typescript\"));\nvar es_proposals_1 = tslib_1.__importDefault(require(\"./def/es-proposals\"));\nvar namedTypes_1 = require(\"./gen/namedTypes\");\nObject.defineProperty(exports, \"namedTypes\", { enumerable: true, get: function () { return namedTypes_1.namedTypes; } });\nvar _a = fork_1.default([\n    // This core module of AST types captures ES5 as it is parsed today by\n    // git://github.com/ariya/esprima.git#master.\n    core_1.default,\n    // Feel free to add to or remove from this list of extension modules to\n    // configure the precise type hierarchy that you need.\n    es6_1.default,\n    es7_1.default,\n    es2020_1.default,\n    jsx_1.default,\n    flow_1.default,\n    esprima_1.default,\n    babel_1.default,\n    typescript_1.default,\n    es_proposals_1.default,\n]), astNodesAreEquivalent = _a.astNodesAreEquivalent, builders = _a.builders, builtInTypes = _a.builtInTypes, defineMethod = _a.defineMethod, eachField = _a.eachField, finalize = _a.finalize, getBuilderName = _a.getBuilderName, getFieldNames = _a.getFieldNames, getFieldValue = _a.getFieldValue, getSupertypeNames = _a.getSupertypeNames, n = _a.namedTypes, NodePath = _a.NodePath, Path = _a.Path, PathVisitor = _a.PathVisitor, someField = _a.someField, Type = _a.Type, use = _a.use, visit = _a.visit;\nexports.astNodesAreEquivalent = astNodesAreEquivalent;\nexports.builders = builders;\nexports.builtInTypes = builtInTypes;\nexports.defineMethod = defineMethod;\nexports.eachField = eachField;\nexports.finalize = finalize;\nexports.getBuilderName = getBuilderName;\nexports.getFieldNames = getFieldNames;\nexports.getFieldValue = getFieldValue;\nexports.getSupertypeNames = getSupertypeNames;\nexports.NodePath = NodePath;\nexports.Path = Path;\nexports.PathVisitor = PathVisitor;\nexports.someField = someField;\nexports.Type = Type;\nexports.use = use;\nexports.visit = visit;\n// Populate the exported fields of the namedTypes namespace, while still\n// retaining its member types.\nObject.assign(namedTypes_1.namedTypes, n);\n","(function (global, factory) {\n    typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :\n    typeof define === 'function' && define.amd ? define(['exports'], factory) :\n    (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.async = {}));\n})(this, (function (exports) { 'use strict';\n\n    /**\n     * Creates a continuation function with some arguments already applied.\n     *\n     * Useful as a shorthand when combined with other control flow functions. Any\n     * arguments passed to the returned function are added to the arguments\n     * originally passed to apply.\n     *\n     * @name apply\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {Function} fn - The function you want to eventually apply all\n     * arguments to. Invokes with (arguments...).\n     * @param {...*} arguments... - Any number of arguments to automatically apply\n     * when the continuation is called.\n     * @returns {Function} the partially-applied function\n     * @example\n     *\n     * // using apply\n     * async.parallel([\n     *     async.apply(fs.writeFile, 'testfile1', 'test1'),\n     *     async.apply(fs.writeFile, 'testfile2', 'test2')\n     * ]);\n     *\n     *\n     * // the same process without using apply\n     * async.parallel([\n     *     function(callback) {\n     *         fs.writeFile('testfile1', 'test1', callback);\n     *     },\n     *     function(callback) {\n     *         fs.writeFile('testfile2', 'test2', callback);\n     *     }\n     * ]);\n     *\n     * // It's possible to pass any number of additional arguments when calling the\n     * // continuation:\n     *\n     * node> var fn = async.apply(sys.puts, 'one');\n     * node> fn('two', 'three');\n     * one\n     * two\n     * three\n     */\n    function apply(fn, ...args) {\n        return (...callArgs) => fn(...args,...callArgs);\n    }\n\n    function initialParams (fn) {\n        return function (...args/*, callback*/) {\n            var callback = args.pop();\n            return fn.call(this, args, callback);\n        };\n    }\n\n    /* istanbul ignore file */\n\n    var hasQueueMicrotask = typeof queueMicrotask === 'function' && queueMicrotask;\n    var hasSetImmediate = typeof setImmediate === 'function' && setImmediate;\n    var hasNextTick = typeof process === 'object' && typeof process.nextTick === 'function';\n\n    function fallback(fn) {\n        setTimeout(fn, 0);\n    }\n\n    function wrap(defer) {\n        return (fn, ...args) => defer(() => fn(...args));\n    }\n\n    var _defer$1;\n\n    if (hasQueueMicrotask) {\n        _defer$1 = queueMicrotask;\n    } else if (hasSetImmediate) {\n        _defer$1 = setImmediate;\n    } else if (hasNextTick) {\n        _defer$1 = process.nextTick;\n    } else {\n        _defer$1 = fallback;\n    }\n\n    var setImmediate$1 = wrap(_defer$1);\n\n    /**\n     * Take a sync function and make it async, passing its return value to a\n     * callback. This is useful for plugging sync functions into a waterfall,\n     * series, or other async functions. Any arguments passed to the generated\n     * function will be passed to the wrapped function (except for the final\n     * callback argument). Errors thrown will be passed to the callback.\n     *\n     * If the function passed to `asyncify` returns a Promise, that promises's\n     * resolved/rejected state will be used to call the callback, rather than simply\n     * the synchronous return value.\n     *\n     * This also means you can asyncify ES2017 `async` functions.\n     *\n     * @name asyncify\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @alias wrapSync\n     * @category Util\n     * @param {Function} func - The synchronous function, or Promise-returning\n     * function to convert to an {@link AsyncFunction}.\n     * @returns {AsyncFunction} An asynchronous wrapper of the `func`. To be\n     * invoked with `(args..., callback)`.\n     * @example\n     *\n     * // passing a regular synchronous function\n     * async.waterfall([\n     *     async.apply(fs.readFile, filename, \"utf8\"),\n     *     async.asyncify(JSON.parse),\n     *     function (data, next) {\n     *         // data is the result of parsing the text.\n     *         // If there was a parsing error, it would have been caught.\n     *     }\n     * ], callback);\n     *\n     * // passing a function returning a promise\n     * async.waterfall([\n     *     async.apply(fs.readFile, filename, \"utf8\"),\n     *     async.asyncify(function (contents) {\n     *         return db.model.create(contents);\n     *     }),\n     *     function (model, next) {\n     *         // `model` is the instantiated model object.\n     *         // If there was an error, this function would be skipped.\n     *     }\n     * ], callback);\n     *\n     * // es2017 example, though `asyncify` is not needed if your JS environment\n     * // supports async functions out of the box\n     * var q = async.queue(async.asyncify(async function(file) {\n     *     var intermediateStep = await processFile(file);\n     *     return await somePromise(intermediateStep)\n     * }));\n     *\n     * q.push(files);\n     */\n    function asyncify(func) {\n        if (isAsync(func)) {\n            return function (...args/*, callback*/) {\n                const callback = args.pop();\n                const promise = func.apply(this, args);\n                return handlePromise(promise, callback)\n            }\n        }\n\n        return initialParams(function (args, callback) {\n            var result;\n            try {\n                result = func.apply(this, args);\n            } catch (e) {\n                return callback(e);\n            }\n            // if result is Promise object\n            if (result && typeof result.then === 'function') {\n                return handlePromise(result, callback)\n            } else {\n                callback(null, result);\n            }\n        });\n    }\n\n    function handlePromise(promise, callback) {\n        return promise.then(value => {\n            invokeCallback(callback, null, value);\n        }, err => {\n            invokeCallback(callback, err && (err instanceof Error || err.message) ? err : new Error(err));\n        });\n    }\n\n    function invokeCallback(callback, error, value) {\n        try {\n            callback(error, value);\n        } catch (err) {\n            setImmediate$1(e => { throw e }, err);\n        }\n    }\n\n    function isAsync(fn) {\n        return fn[Symbol.toStringTag] === 'AsyncFunction';\n    }\n\n    function isAsyncGenerator(fn) {\n        return fn[Symbol.toStringTag] === 'AsyncGenerator';\n    }\n\n    function isAsyncIterable(obj) {\n        return typeof obj[Symbol.asyncIterator] === 'function';\n    }\n\n    function wrapAsync(asyncFn) {\n        if (typeof asyncFn !== 'function') throw new Error('expected a function')\n        return isAsync(asyncFn) ? asyncify(asyncFn) : asyncFn;\n    }\n\n    // conditionally promisify a function.\n    // only return a promise if a callback is omitted\n    function awaitify (asyncFn, arity) {\n        if (!arity) arity = asyncFn.length;\n        if (!arity) throw new Error('arity is undefined')\n        function awaitable (...args) {\n            if (typeof args[arity - 1] === 'function') {\n                return asyncFn.apply(this, args)\n            }\n\n            return new Promise((resolve, reject) => {\n                args[arity - 1] = (err, ...cbArgs) => {\n                    if (err) return reject(err)\n                    resolve(cbArgs.length > 1 ? cbArgs : cbArgs[0]);\n                };\n                asyncFn.apply(this, args);\n            })\n        }\n\n        return awaitable\n    }\n\n    function applyEach$1 (eachfn) {\n        return function applyEach(fns, ...callArgs) {\n            const go = awaitify(function (callback) {\n                var that = this;\n                return eachfn(fns, (fn, cb) => {\n                    wrapAsync(fn).apply(that, callArgs.concat(cb));\n                }, callback);\n            });\n            return go;\n        };\n    }\n\n    function _asyncMap(eachfn, arr, iteratee, callback) {\n        arr = arr || [];\n        var results = [];\n        var counter = 0;\n        var _iteratee = wrapAsync(iteratee);\n\n        return eachfn(arr, (value, _, iterCb) => {\n            var index = counter++;\n            _iteratee(value, (err, v) => {\n                results[index] = v;\n                iterCb(err);\n            });\n        }, err => {\n            callback(err, results);\n        });\n    }\n\n    function isArrayLike(value) {\n        return value &&\n            typeof value.length === 'number' &&\n            value.length >= 0 &&\n            value.length % 1 === 0;\n    }\n\n    // A temporary value used to identify if the loop should be broken.\n    // See #1064, #1293\n    const breakLoop = {};\n    var breakLoop$1 = breakLoop;\n\n    function once(fn) {\n        function wrapper (...args) {\n            if (fn === null) return;\n            var callFn = fn;\n            fn = null;\n            callFn.apply(this, args);\n        }\n        Object.assign(wrapper, fn);\n        return wrapper\n    }\n\n    function getIterator (coll) {\n        return coll[Symbol.iterator] && coll[Symbol.iterator]();\n    }\n\n    function createArrayIterator(coll) {\n        var i = -1;\n        var len = coll.length;\n        return function next() {\n            return ++i < len ? {value: coll[i], key: i} : null;\n        }\n    }\n\n    function createES2015Iterator(iterator) {\n        var i = -1;\n        return function next() {\n            var item = iterator.next();\n            if (item.done)\n                return null;\n            i++;\n            return {value: item.value, key: i};\n        }\n    }\n\n    function createObjectIterator(obj) {\n        var okeys = obj ? Object.keys(obj) : [];\n        var i = -1;\n        var len = okeys.length;\n        return function next() {\n            var key = okeys[++i];\n            if (key === '__proto__') {\n                return next();\n            }\n            return i < len ? {value: obj[key], key} : null;\n        };\n    }\n\n    function createIterator(coll) {\n        if (isArrayLike(coll)) {\n            return createArrayIterator(coll);\n        }\n\n        var iterator = getIterator(coll);\n        return iterator ? createES2015Iterator(iterator) : createObjectIterator(coll);\n    }\n\n    function onlyOnce(fn) {\n        return function (...args) {\n            if (fn === null) throw new Error(\"Callback was already called.\");\n            var callFn = fn;\n            fn = null;\n            callFn.apply(this, args);\n        };\n    }\n\n    // for async generators\n    function asyncEachOfLimit(generator, limit, iteratee, callback) {\n        let done = false;\n        let canceled = false;\n        let awaiting = false;\n        let running = 0;\n        let idx = 0;\n\n        function replenish() {\n            //console.log('replenish')\n            if (running >= limit || awaiting || done) return\n            //console.log('replenish awaiting')\n            awaiting = true;\n            generator.next().then(({value, done: iterDone}) => {\n                //console.log('got value', value)\n                if (canceled || done) return\n                awaiting = false;\n                if (iterDone) {\n                    done = true;\n                    if (running <= 0) {\n                        //console.log('done nextCb')\n                        callback(null);\n                    }\n                    return;\n                }\n                running++;\n                iteratee(value, idx, iterateeCallback);\n                idx++;\n                replenish();\n            }).catch(handleError);\n        }\n\n        function iterateeCallback(err, result) {\n            //console.log('iterateeCallback')\n            running -= 1;\n            if (canceled) return\n            if (err) return handleError(err)\n\n            if (err === false) {\n                done = true;\n                canceled = true;\n                return\n            }\n\n            if (result === breakLoop$1 || (done && running <= 0)) {\n                done = true;\n                //console.log('done iterCb')\n                return callback(null);\n            }\n            replenish();\n        }\n\n        function handleError(err) {\n            if (canceled) return\n            awaiting = false;\n            done = true;\n            callback(err);\n        }\n\n        replenish();\n    }\n\n    var eachOfLimit$2 = (limit) => {\n        return (obj, iteratee, callback) => {\n            callback = once(callback);\n            if (limit <= 0) {\n                throw new RangeError('concurrency limit cannot be less than 1')\n            }\n            if (!obj) {\n                return callback(null);\n            }\n            if (isAsyncGenerator(obj)) {\n                return asyncEachOfLimit(obj, limit, iteratee, callback)\n            }\n            if (isAsyncIterable(obj)) {\n                return asyncEachOfLimit(obj[Symbol.asyncIterator](), limit, iteratee, callback)\n            }\n            var nextElem = createIterator(obj);\n            var done = false;\n            var canceled = false;\n            var running = 0;\n            var looping = false;\n\n            function iterateeCallback(err, value) {\n                if (canceled) return\n                running -= 1;\n                if (err) {\n                    done = true;\n                    callback(err);\n                }\n                else if (err === false) {\n                    done = true;\n                    canceled = true;\n                }\n                else if (value === breakLoop$1 || (done && running <= 0)) {\n                    done = true;\n                    return callback(null);\n                }\n                else if (!looping) {\n                    replenish();\n                }\n            }\n\n            function replenish () {\n                looping = true;\n                while (running < limit && !done) {\n                    var elem = nextElem();\n                    if (elem === null) {\n                        done = true;\n                        if (running <= 0) {\n                            callback(null);\n                        }\n                        return;\n                    }\n                    running += 1;\n                    iteratee(elem.value, elem.key, onlyOnce(iterateeCallback));\n                }\n                looping = false;\n            }\n\n            replenish();\n        };\n    };\n\n    /**\n     * The same as [`eachOf`]{@link module:Collections.eachOf} but runs a maximum of `limit` async operations at a\n     * time.\n     *\n     * @name eachOfLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.eachOf]{@link module:Collections.eachOf}\n     * @alias forEachOfLimit\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - An async function to apply to each\n     * item in `coll`. The `key` is the item's key, or index in the case of an\n     * array.\n     * Invoked with (item, key, callback).\n     * @param {Function} [callback] - A callback which is called when all\n     * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n     * @returns {Promise} a promise, if a callback is omitted\n     */\n    function eachOfLimit(coll, limit, iteratee, callback) {\n        return eachOfLimit$2(limit)(coll, wrapAsync(iteratee), callback);\n    }\n\n    var eachOfLimit$1 = awaitify(eachOfLimit, 4);\n\n    // eachOf implementation optimized for array-likes\n    function eachOfArrayLike(coll, iteratee, callback) {\n        callback = once(callback);\n        var index = 0,\n            completed = 0,\n            {length} = coll,\n            canceled = false;\n        if (length === 0) {\n            callback(null);\n        }\n\n        function iteratorCallback(err, value) {\n            if (err === false) {\n                canceled = true;\n            }\n            if (canceled === true) return\n            if (err) {\n                callback(err);\n            } else if ((++completed === length) || value === breakLoop$1) {\n                callback(null);\n            }\n        }\n\n        for (; index < length; index++) {\n            iteratee(coll[index], index, onlyOnce(iteratorCallback));\n        }\n    }\n\n    // a generic version of eachOf which can handle array, object, and iterator cases.\n    function eachOfGeneric (coll, iteratee, callback) {\n        return eachOfLimit$1(coll, Infinity, iteratee, callback);\n    }\n\n    /**\n     * Like [`each`]{@link module:Collections.each}, except that it passes the key (or index) as the second argument\n     * to the iteratee.\n     *\n     * @name eachOf\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @alias forEachOf\n     * @category Collection\n     * @see [async.each]{@link module:Collections.each}\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - A function to apply to each\n     * item in `coll`.\n     * The `key` is the item's key, or index in the case of an array.\n     * Invoked with (item, key, callback).\n     * @param {Function} [callback] - A callback which is called when all\n     * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n     * @returns {Promise} a promise, if a callback is omitted\n     * @example\n     *\n     * // dev.json is a file containing a valid json object config for dev environment\n     * // dev.json is a file containing a valid json object config for test environment\n     * // prod.json is a file containing a valid json object config for prod environment\n     * // invalid.json is a file with a malformed json object\n     *\n     * let configs = {}; //global variable\n     * let validConfigFileMap = {dev: 'dev.json', test: 'test.json', prod: 'prod.json'};\n     * let invalidConfigFileMap = {dev: 'dev.json', test: 'test.json', invalid: 'invalid.json'};\n     *\n     * // asynchronous function that reads a json file and parses the contents as json object\n     * function parseFile(file, key, callback) {\n     *     fs.readFile(file, \"utf8\", function(err, data) {\n     *         if (err) return calback(err);\n     *         try {\n     *             configs[key] = JSON.parse(data);\n     *         } catch (e) {\n     *             return callback(e);\n     *         }\n     *         callback();\n     *     });\n     * }\n     *\n     * // Using callbacks\n     * async.forEachOf(validConfigFileMap, parseFile, function (err) {\n     *     if (err) {\n     *         console.error(err);\n     *     } else {\n     *         console.log(configs);\n     *         // configs is now a map of JSON data, e.g.\n     *         // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json}\n     *     }\n     * });\n     *\n     * //Error handing\n     * async.forEachOf(invalidConfigFileMap, parseFile, function (err) {\n     *     if (err) {\n     *         console.error(err);\n     *         // JSON parse error exception\n     *     } else {\n     *         console.log(configs);\n     *     }\n     * });\n     *\n     * // Using Promises\n     * async.forEachOf(validConfigFileMap, parseFile)\n     * .then( () => {\n     *     console.log(configs);\n     *     // configs is now a map of JSON data, e.g.\n     *     // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json}\n     * }).catch( err => {\n     *     console.error(err);\n     * });\n     *\n     * //Error handing\n     * async.forEachOf(invalidConfigFileMap, parseFile)\n     * .then( () => {\n     *     console.log(configs);\n     * }).catch( err => {\n     *     console.error(err);\n     *     // JSON parse error exception\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.forEachOf(validConfigFileMap, parseFile);\n     *         console.log(configs);\n     *         // configs is now a map of JSON data, e.g.\n     *         // { dev: //parsed dev.json, test: //parsed test.json, prod: //parsed prod.json}\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * //Error handing\n     * async () => {\n     *     try {\n     *         let result = await async.forEachOf(invalidConfigFileMap, parseFile);\n     *         console.log(configs);\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *         // JSON parse error exception\n     *     }\n     * }\n     *\n     */\n    function eachOf(coll, iteratee, callback) {\n        var eachOfImplementation = isArrayLike(coll) ? eachOfArrayLike : eachOfGeneric;\n        return eachOfImplementation(coll, wrapAsync(iteratee), callback);\n    }\n\n    var eachOf$1 = awaitify(eachOf, 3);\n\n    /**\n     * Produces a new collection of values by mapping each value in `coll` through\n     * the `iteratee` function. The `iteratee` is called with an item from `coll`\n     * and a callback for when it has finished processing. Each of these callbacks\n     * takes 2 arguments: an `error`, and the transformed item from `coll`. If\n     * `iteratee` passes an error to its callback, the main `callback` (for the\n     * `map` function) is immediately called with the error.\n     *\n     * Note, that since this function applies the `iteratee` to each item in\n     * parallel, there is no guarantee that the `iteratee` functions will complete\n     * in order. However, the results array will be in the same order as the\n     * original `coll`.\n     *\n     * If `map` is passed an Object, the results will be an Array.  The results\n     * will roughly be in the order of the original Objects' keys (but this can\n     * vary across JavaScript engines).\n     *\n     * @name map\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The iteratee should complete with the transformed item.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. Results is an Array of the\n     * transformed items from the `coll`. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback is passed\n     * @example\n     *\n     * // file1.txt is a file that is 1000 bytes in size\n     * // file2.txt is a file that is 2000 bytes in size\n     * // file3.txt is a file that is 3000 bytes in size\n     * // file4.txt does not exist\n     *\n     * const fileList = ['file1.txt','file2.txt','file3.txt'];\n     * const withMissingFileList = ['file1.txt','file2.txt','file4.txt'];\n     *\n     * // asynchronous function that returns the file size in bytes\n     * function getFileSizeInBytes(file, callback) {\n     *     fs.stat(file, function(err, stat) {\n     *         if (err) {\n     *             return callback(err);\n     *         }\n     *         callback(null, stat.size);\n     *     });\n     * }\n     *\n     * // Using callbacks\n     * async.map(fileList, getFileSizeInBytes, function(err, results) {\n     *     if (err) {\n     *         console.log(err);\n     *     } else {\n     *         console.log(results);\n     *         // results is now an array of the file size in bytes for each file, e.g.\n     *         // [ 1000, 2000, 3000]\n     *     }\n     * });\n     *\n     * // Error Handling\n     * async.map(withMissingFileList, getFileSizeInBytes, function(err, results) {\n     *     if (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *     } else {\n     *         console.log(results);\n     *     }\n     * });\n     *\n     * // Using Promises\n     * async.map(fileList, getFileSizeInBytes)\n     * .then( results => {\n     *     console.log(results);\n     *     // results is now an array of the file size in bytes for each file, e.g.\n     *     // [ 1000, 2000, 3000]\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Error Handling\n     * async.map(withMissingFileList, getFileSizeInBytes)\n     * .then( results => {\n     *     console.log(results);\n     * }).catch( err => {\n     *     console.log(err);\n     *     // [ Error: ENOENT: no such file or directory ]\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let results = await async.map(fileList, getFileSizeInBytes);\n     *         console.log(results);\n     *         // results is now an array of the file size in bytes for each file, e.g.\n     *         // [ 1000, 2000, 3000]\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * // Error Handling\n     * async () => {\n     *     try {\n     *         let results = await async.map(withMissingFileList, getFileSizeInBytes);\n     *         console.log(results);\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *     }\n     * }\n     *\n     */\n    function map (coll, iteratee, callback) {\n        return _asyncMap(eachOf$1, coll, iteratee, callback)\n    }\n    var map$1 = awaitify(map, 3);\n\n    /**\n     * Applies the provided arguments to each function in the array, calling\n     * `callback` after all functions have completed. If you only provide the first\n     * argument, `fns`, then it will return a function which lets you pass in the\n     * arguments as if it were a single function call. If more arguments are\n     * provided, `callback` is required while `args` is still optional. The results\n     * for each of the applied async functions are passed to the final callback\n     * as an array.\n     *\n     * @name applyEach\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {Array|Iterable|AsyncIterable|Object} fns - A collection of {@link AsyncFunction}s\n     * to all call with the same arguments\n     * @param {...*} [args] - any number of separate arguments to pass to the\n     * function.\n     * @param {Function} [callback] - the final argument should be the callback,\n     * called when all functions have completed processing.\n     * @returns {AsyncFunction} - Returns a function that takes no args other than\n     * an optional callback, that is the result of applying the `args` to each\n     * of the functions.\n     * @example\n     *\n     * const appliedFn = async.applyEach([enableSearch, updateSchema], 'bucket')\n     *\n     * appliedFn((err, results) => {\n     *     // results[0] is the results for `enableSearch`\n     *     // results[1] is the results for `updateSchema`\n     * });\n     *\n     * // partial application example:\n     * async.each(\n     *     buckets,\n     *     async (bucket) => async.applyEach([enableSearch, updateSchema], bucket)(),\n     *     callback\n     * );\n     */\n    var applyEach = applyEach$1(map$1);\n\n    /**\n     * The same as [`eachOf`]{@link module:Collections.eachOf} but runs only a single async operation at a time.\n     *\n     * @name eachOfSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.eachOf]{@link module:Collections.eachOf}\n     * @alias forEachOfSeries\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * Invoked with (item, key, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. Invoked with (err).\n     * @returns {Promise} a promise, if a callback is omitted\n     */\n    function eachOfSeries(coll, iteratee, callback) {\n        return eachOfLimit$1(coll, 1, iteratee, callback)\n    }\n    var eachOfSeries$1 = awaitify(eachOfSeries, 3);\n\n    /**\n     * The same as [`map`]{@link module:Collections.map} but runs only a single async operation at a time.\n     *\n     * @name mapSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.map]{@link module:Collections.map}\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The iteratee should complete with the transformed item.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. Results is an array of the\n     * transformed items from the `coll`. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function mapSeries (coll, iteratee, callback) {\n        return _asyncMap(eachOfSeries$1, coll, iteratee, callback)\n    }\n    var mapSeries$1 = awaitify(mapSeries, 3);\n\n    /**\n     * The same as [`applyEach`]{@link module:ControlFlow.applyEach} but runs only a single async operation at a time.\n     *\n     * @name applyEachSeries\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.applyEach]{@link module:ControlFlow.applyEach}\n     * @category Control Flow\n     * @param {Array|Iterable|AsyncIterable|Object} fns - A collection of {@link AsyncFunction}s to all\n     * call with the same arguments\n     * @param {...*} [args] - any number of separate arguments to pass to the\n     * function.\n     * @param {Function} [callback] - the final argument should be the callback,\n     * called when all functions have completed processing.\n     * @returns {AsyncFunction} - A function, that when called, is the result of\n     * appling the `args` to the list of functions.  It takes no args, other than\n     * a callback.\n     */\n    var applyEachSeries = applyEach$1(mapSeries$1);\n\n    const PROMISE_SYMBOL = Symbol('promiseCallback');\n\n    function promiseCallback () {\n        let resolve, reject;\n        function callback (err, ...args) {\n            if (err) return reject(err)\n            resolve(args.length > 1 ? args : args[0]);\n        }\n\n        callback[PROMISE_SYMBOL] = new Promise((res, rej) => {\n            resolve = res,\n            reject = rej;\n        });\n\n        return callback\n    }\n\n    /**\n     * Determines the best order for running the {@link AsyncFunction}s in `tasks`, based on\n     * their requirements. Each function can optionally depend on other functions\n     * being completed first, and each function is run as soon as its requirements\n     * are satisfied.\n     *\n     * If any of the {@link AsyncFunction}s pass an error to their callback, the `auto` sequence\n     * will stop. Further tasks will not execute (so any other functions depending\n     * on it will not run), and the main `callback` is immediately called with the\n     * error.\n     *\n     * {@link AsyncFunction}s also receive an object containing the results of functions which\n     * have completed so far as the first argument, if they have dependencies. If a\n     * task function has no dependencies, it will only be passed a callback.\n     *\n     * @name auto\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {Object} tasks - An object. Each of its properties is either a\n     * function or an array of requirements, with the {@link AsyncFunction} itself the last item\n     * in the array. The object's key of a property serves as the name of the task\n     * defined by that property, i.e. can be used when specifying requirements for\n     * other tasks. The function receives one or two arguments:\n     * * a `results` object, containing the results of the previously executed\n     *   functions, only passed if the task has any dependencies,\n     * * a `callback(err, result)` function, which must be called when finished,\n     *   passing an `error` (which can be `null`) and the result of the function's\n     *   execution.\n     * @param {number} [concurrency=Infinity] - An optional `integer` for\n     * determining the maximum number of tasks that can be run in parallel. By\n     * default, as many as possible.\n     * @param {Function} [callback] - An optional callback which is called when all\n     * the tasks have been completed. It receives the `err` argument if any `tasks`\n     * pass an error to their callback. Results are always returned; however, if an\n     * error occurs, no further `tasks` will be performed, and the results object\n     * will only contain partial results. Invoked with (err, results).\n     * @returns {Promise} a promise, if a callback is not passed\n     * @example\n     *\n     * //Using Callbacks\n     * async.auto({\n     *     get_data: function(callback) {\n     *         // async code to get some data\n     *         callback(null, 'data', 'converted to array');\n     *     },\n     *     make_folder: function(callback) {\n     *         // async code to create a directory to store a file in\n     *         // this is run at the same time as getting the data\n     *         callback(null, 'folder');\n     *     },\n     *     write_file: ['get_data', 'make_folder', function(results, callback) {\n     *         // once there is some data and the directory exists,\n     *         // write the data to a file in the directory\n     *         callback(null, 'filename');\n     *     }],\n     *     email_link: ['write_file', function(results, callback) {\n     *         // once the file is written let's email a link to it...\n     *         callback(null, {'file':results.write_file, 'email':'user@example.com'});\n     *     }]\n     * }, function(err, results) {\n     *     if (err) {\n     *         console.log('err = ', err);\n     *     }\n     *     console.log('results = ', results);\n     *     // results = {\n     *     //     get_data: ['data', 'converted to array']\n     *     //     make_folder; 'folder',\n     *     //     write_file: 'filename'\n     *     //     email_link: { file: 'filename', email: 'user@example.com' }\n     *     // }\n     * });\n     *\n     * //Using Promises\n     * async.auto({\n     *     get_data: function(callback) {\n     *         console.log('in get_data');\n     *         // async code to get some data\n     *         callback(null, 'data', 'converted to array');\n     *     },\n     *     make_folder: function(callback) {\n     *         console.log('in make_folder');\n     *         // async code to create a directory to store a file in\n     *         // this is run at the same time as getting the data\n     *         callback(null, 'folder');\n     *     },\n     *     write_file: ['get_data', 'make_folder', function(results, callback) {\n     *         // once there is some data and the directory exists,\n     *         // write the data to a file in the directory\n     *         callback(null, 'filename');\n     *     }],\n     *     email_link: ['write_file', function(results, callback) {\n     *         // once the file is written let's email a link to it...\n     *         callback(null, {'file':results.write_file, 'email':'user@example.com'});\n     *     }]\n     * }).then(results => {\n     *     console.log('results = ', results);\n     *     // results = {\n     *     //     get_data: ['data', 'converted to array']\n     *     //     make_folder; 'folder',\n     *     //     write_file: 'filename'\n     *     //     email_link: { file: 'filename', email: 'user@example.com' }\n     *     // }\n     * }).catch(err => {\n     *     console.log('err = ', err);\n     * });\n     *\n     * //Using async/await\n     * async () => {\n     *     try {\n     *         let results = await async.auto({\n     *             get_data: function(callback) {\n     *                 // async code to get some data\n     *                 callback(null, 'data', 'converted to array');\n     *             },\n     *             make_folder: function(callback) {\n     *                 // async code to create a directory to store a file in\n     *                 // this is run at the same time as getting the data\n     *                 callback(null, 'folder');\n     *             },\n     *             write_file: ['get_data', 'make_folder', function(results, callback) {\n     *                 // once there is some data and the directory exists,\n     *                 // write the data to a file in the directory\n     *                 callback(null, 'filename');\n     *             }],\n     *             email_link: ['write_file', function(results, callback) {\n     *                 // once the file is written let's email a link to it...\n     *                 callback(null, {'file':results.write_file, 'email':'user@example.com'});\n     *             }]\n     *         });\n     *         console.log('results = ', results);\n     *         // results = {\n     *         //     get_data: ['data', 'converted to array']\n     *         //     make_folder; 'folder',\n     *         //     write_file: 'filename'\n     *         //     email_link: { file: 'filename', email: 'user@example.com' }\n     *         // }\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function auto(tasks, concurrency, callback) {\n        if (typeof concurrency !== 'number') {\n            // concurrency is optional, shift the args.\n            callback = concurrency;\n            concurrency = null;\n        }\n        callback = once(callback || promiseCallback());\n        var numTasks = Object.keys(tasks).length;\n        if (!numTasks) {\n            return callback(null);\n        }\n        if (!concurrency) {\n            concurrency = numTasks;\n        }\n\n        var results = {};\n        var runningTasks = 0;\n        var canceled = false;\n        var hasError = false;\n\n        var listeners = Object.create(null);\n\n        var readyTasks = [];\n\n        // for cycle detection:\n        var readyToCheck = []; // tasks that have been identified as reachable\n        // without the possibility of returning to an ancestor task\n        var uncheckedDependencies = {};\n\n        Object.keys(tasks).forEach(key => {\n            var task = tasks[key];\n            if (!Array.isArray(task)) {\n                // no dependencies\n                enqueueTask(key, [task]);\n                readyToCheck.push(key);\n                return;\n            }\n\n            var dependencies = task.slice(0, task.length - 1);\n            var remainingDependencies = dependencies.length;\n            if (remainingDependencies === 0) {\n                enqueueTask(key, task);\n                readyToCheck.push(key);\n                return;\n            }\n            uncheckedDependencies[key] = remainingDependencies;\n\n            dependencies.forEach(dependencyName => {\n                if (!tasks[dependencyName]) {\n                    throw new Error('async.auto task `' + key +\n                        '` has a non-existent dependency `' +\n                        dependencyName + '` in ' +\n                        dependencies.join(', '));\n                }\n                addListener(dependencyName, () => {\n                    remainingDependencies--;\n                    if (remainingDependencies === 0) {\n                        enqueueTask(key, task);\n                    }\n                });\n            });\n        });\n\n        checkForDeadlocks();\n        processQueue();\n\n        function enqueueTask(key, task) {\n            readyTasks.push(() => runTask(key, task));\n        }\n\n        function processQueue() {\n            if (canceled) return\n            if (readyTasks.length === 0 && runningTasks === 0) {\n                return callback(null, results);\n            }\n            while(readyTasks.length && runningTasks < concurrency) {\n                var run = readyTasks.shift();\n                run();\n            }\n\n        }\n\n        function addListener(taskName, fn) {\n            var taskListeners = listeners[taskName];\n            if (!taskListeners) {\n                taskListeners = listeners[taskName] = [];\n            }\n\n            taskListeners.push(fn);\n        }\n\n        function taskComplete(taskName) {\n            var taskListeners = listeners[taskName] || [];\n            taskListeners.forEach(fn => fn());\n            processQueue();\n        }\n\n\n        function runTask(key, task) {\n            if (hasError) return;\n\n            var taskCallback = onlyOnce((err, ...result) => {\n                runningTasks--;\n                if (err === false) {\n                    canceled = true;\n                    return\n                }\n                if (result.length < 2) {\n                    [result] = result;\n                }\n                if (err) {\n                    var safeResults = {};\n                    Object.keys(results).forEach(rkey => {\n                        safeResults[rkey] = results[rkey];\n                    });\n                    safeResults[key] = result;\n                    hasError = true;\n                    listeners = Object.create(null);\n                    if (canceled) return\n                    callback(err, safeResults);\n                } else {\n                    results[key] = result;\n                    taskComplete(key);\n                }\n            });\n\n            runningTasks++;\n            var taskFn = wrapAsync(task[task.length - 1]);\n            if (task.length > 1) {\n                taskFn(results, taskCallback);\n            } else {\n                taskFn(taskCallback);\n            }\n        }\n\n        function checkForDeadlocks() {\n            // Kahn's algorithm\n            // https://en.wikipedia.org/wiki/Topological_sorting#Kahn.27s_algorithm\n            // http://connalle.blogspot.com/2013/10/topological-sortingkahn-algorithm.html\n            var currentTask;\n            var counter = 0;\n            while (readyToCheck.length) {\n                currentTask = readyToCheck.pop();\n                counter++;\n                getDependents(currentTask).forEach(dependent => {\n                    if (--uncheckedDependencies[dependent] === 0) {\n                        readyToCheck.push(dependent);\n                    }\n                });\n            }\n\n            if (counter !== numTasks) {\n                throw new Error(\n                    'async.auto cannot execute tasks due to a recursive dependency'\n                );\n            }\n        }\n\n        function getDependents(taskName) {\n            var result = [];\n            Object.keys(tasks).forEach(key => {\n                const task = tasks[key];\n                if (Array.isArray(task) && task.indexOf(taskName) >= 0) {\n                    result.push(key);\n                }\n            });\n            return result;\n        }\n\n        return callback[PROMISE_SYMBOL]\n    }\n\n    var FN_ARGS = /^(?:async\\s+)?(?:function)?\\s*\\w*\\s*\\(\\s*([^)]+)\\s*\\)(?:\\s*{)/;\n    var ARROW_FN_ARGS = /^(?:async\\s+)?\\(?\\s*([^)=]+)\\s*\\)?(?:\\s*=>)/;\n    var FN_ARG_SPLIT = /,/;\n    var FN_ARG = /(=.+)?(\\s*)$/;\n\n    function stripComments(string) {\n        let stripped = '';\n        let index = 0;\n        let endBlockComment = string.indexOf('*/');\n        while (index < string.length) {\n            if (string[index] === '/' && string[index+1] === '/') {\n                // inline comment\n                let endIndex = string.indexOf('\\n', index);\n                index = (endIndex === -1) ? string.length : endIndex;\n            } else if ((endBlockComment !== -1) && (string[index] === '/') && (string[index+1] === '*')) {\n                // block comment\n                let endIndex = string.indexOf('*/', index);\n                if (endIndex !== -1) {\n                    index = endIndex + 2;\n                    endBlockComment = string.indexOf('*/', index);\n                } else {\n                    stripped += string[index];\n                    index++;\n                }\n            } else {\n                stripped += string[index];\n                index++;\n            }\n        }\n        return stripped;\n    }\n\n    function parseParams(func) {\n        const src = stripComments(func.toString());\n        let match = src.match(FN_ARGS);\n        if (!match) {\n            match = src.match(ARROW_FN_ARGS);\n        }\n        if (!match) throw new Error('could not parse args in autoInject\\nSource:\\n' + src)\n        let [, args] = match;\n        return args\n            .replace(/\\s/g, '')\n            .split(FN_ARG_SPLIT)\n            .map((arg) => arg.replace(FN_ARG, '').trim());\n    }\n\n    /**\n     * A dependency-injected version of the [async.auto]{@link module:ControlFlow.auto} function. Dependent\n     * tasks are specified as parameters to the function, after the usual callback\n     * parameter, with the parameter names matching the names of the tasks it\n     * depends on. This can provide even more readable task graphs which can be\n     * easier to maintain.\n     *\n     * If a final callback is specified, the task results are similarly injected,\n     * specified as named parameters after the initial error parameter.\n     *\n     * The autoInject function is purely syntactic sugar and its semantics are\n     * otherwise equivalent to [async.auto]{@link module:ControlFlow.auto}.\n     *\n     * @name autoInject\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.auto]{@link module:ControlFlow.auto}\n     * @category Control Flow\n     * @param {Object} tasks - An object, each of whose properties is an {@link AsyncFunction} of\n     * the form 'func([dependencies...], callback). The object's key of a property\n     * serves as the name of the task defined by that property, i.e. can be used\n     * when specifying requirements for other tasks.\n     * * The `callback` parameter is a `callback(err, result)` which must be called\n     *   when finished, passing an `error` (which can be `null`) and the result of\n     *   the function's execution. The remaining parameters name other tasks on\n     *   which the task is dependent, and the results from those tasks are the\n     *   arguments of those parameters.\n     * @param {Function} [callback] - An optional callback which is called when all\n     * the tasks have been completed. It receives the `err` argument if any `tasks`\n     * pass an error to their callback, and a `results` object with any completed\n     * task results, similar to `auto`.\n     * @returns {Promise} a promise, if no callback is passed\n     * @example\n     *\n     * //  The example from `auto` can be rewritten as follows:\n     * async.autoInject({\n     *     get_data: function(callback) {\n     *         // async code to get some data\n     *         callback(null, 'data', 'converted to array');\n     *     },\n     *     make_folder: function(callback) {\n     *         // async code to create a directory to store a file in\n     *         // this is run at the same time as getting the data\n     *         callback(null, 'folder');\n     *     },\n     *     write_file: function(get_data, make_folder, callback) {\n     *         // once there is some data and the directory exists,\n     *         // write the data to a file in the directory\n     *         callback(null, 'filename');\n     *     },\n     *     email_link: function(write_file, callback) {\n     *         // once the file is written let's email a link to it...\n     *         // write_file contains the filename returned by write_file.\n     *         callback(null, {'file':write_file, 'email':'user@example.com'});\n     *     }\n     * }, function(err, results) {\n     *     console.log('err = ', err);\n     *     console.log('email_link = ', results.email_link);\n     * });\n     *\n     * // If you are using a JS minifier that mangles parameter names, `autoInject`\n     * // will not work with plain functions, since the parameter names will be\n     * // collapsed to a single letter identifier.  To work around this, you can\n     * // explicitly specify the names of the parameters your task function needs\n     * // in an array, similar to Angular.js dependency injection.\n     *\n     * // This still has an advantage over plain `auto`, since the results a task\n     * // depends on are still spread into arguments.\n     * async.autoInject({\n     *     //...\n     *     write_file: ['get_data', 'make_folder', function(get_data, make_folder, callback) {\n     *         callback(null, 'filename');\n     *     }],\n     *     email_link: ['write_file', function(write_file, callback) {\n     *         callback(null, {'file':write_file, 'email':'user@example.com'});\n     *     }]\n     *     //...\n     * }, function(err, results) {\n     *     console.log('err = ', err);\n     *     console.log('email_link = ', results.email_link);\n     * });\n     */\n    function autoInject(tasks, callback) {\n        var newTasks = {};\n\n        Object.keys(tasks).forEach(key => {\n            var taskFn = tasks[key];\n            var params;\n            var fnIsAsync = isAsync(taskFn);\n            var hasNoDeps =\n                (!fnIsAsync && taskFn.length === 1) ||\n                (fnIsAsync && taskFn.length === 0);\n\n            if (Array.isArray(taskFn)) {\n                params = [...taskFn];\n                taskFn = params.pop();\n\n                newTasks[key] = params.concat(params.length > 0 ? newTask : taskFn);\n            } else if (hasNoDeps) {\n                // no dependencies, use the function as-is\n                newTasks[key] = taskFn;\n            } else {\n                params = parseParams(taskFn);\n                if ((taskFn.length === 0 && !fnIsAsync) && params.length === 0) {\n                    throw new Error(\"autoInject task functions require explicit parameters.\");\n                }\n\n                // remove callback param\n                if (!fnIsAsync) params.pop();\n\n                newTasks[key] = params.concat(newTask);\n            }\n\n            function newTask(results, taskCb) {\n                var newArgs = params.map(name => results[name]);\n                newArgs.push(taskCb);\n                wrapAsync(taskFn)(...newArgs);\n            }\n        });\n\n        return auto(newTasks, callback);\n    }\n\n    // Simple doubly linked list (https://en.wikipedia.org/wiki/Doubly_linked_list) implementation\n    // used for queues. This implementation assumes that the node provided by the user can be modified\n    // to adjust the next and last properties. We implement only the minimal functionality\n    // for queue support.\n    class DLL {\n        constructor() {\n            this.head = this.tail = null;\n            this.length = 0;\n        }\n\n        removeLink(node) {\n            if (node.prev) node.prev.next = node.next;\n            else this.head = node.next;\n            if (node.next) node.next.prev = node.prev;\n            else this.tail = node.prev;\n\n            node.prev = node.next = null;\n            this.length -= 1;\n            return node;\n        }\n\n        empty () {\n            while(this.head) this.shift();\n            return this;\n        }\n\n        insertAfter(node, newNode) {\n            newNode.prev = node;\n            newNode.next = node.next;\n            if (node.next) node.next.prev = newNode;\n            else this.tail = newNode;\n            node.next = newNode;\n            this.length += 1;\n        }\n\n        insertBefore(node, newNode) {\n            newNode.prev = node.prev;\n            newNode.next = node;\n            if (node.prev) node.prev.next = newNode;\n            else this.head = newNode;\n            node.prev = newNode;\n            this.length += 1;\n        }\n\n        unshift(node) {\n            if (this.head) this.insertBefore(this.head, node);\n            else setInitial(this, node);\n        }\n\n        push(node) {\n            if (this.tail) this.insertAfter(this.tail, node);\n            else setInitial(this, node);\n        }\n\n        shift() {\n            return this.head && this.removeLink(this.head);\n        }\n\n        pop() {\n            return this.tail && this.removeLink(this.tail);\n        }\n\n        toArray() {\n            return [...this]\n        }\n\n        *[Symbol.iterator] () {\n            var cur = this.head;\n            while (cur) {\n                yield cur.data;\n                cur = cur.next;\n            }\n        }\n\n        remove (testFn) {\n            var curr = this.head;\n            while(curr) {\n                var {next} = curr;\n                if (testFn(curr)) {\n                    this.removeLink(curr);\n                }\n                curr = next;\n            }\n            return this;\n        }\n    }\n\n    function setInitial(dll, node) {\n        dll.length = 1;\n        dll.head = dll.tail = node;\n    }\n\n    function queue$1(worker, concurrency, payload) {\n        if (concurrency == null) {\n            concurrency = 1;\n        }\n        else if(concurrency === 0) {\n            throw new RangeError('Concurrency must not be zero');\n        }\n\n        var _worker = wrapAsync(worker);\n        var numRunning = 0;\n        var workersList = [];\n        const events = {\n            error: [],\n            drain: [],\n            saturated: [],\n            unsaturated: [],\n            empty: []\n        };\n\n        function on (event, handler) {\n            events[event].push(handler);\n        }\n\n        function once (event, handler) {\n            const handleAndRemove = (...args) => {\n                off(event, handleAndRemove);\n                handler(...args);\n            };\n            events[event].push(handleAndRemove);\n        }\n\n        function off (event, handler) {\n            if (!event) return Object.keys(events).forEach(ev => events[ev] = [])\n            if (!handler) return events[event] = []\n            events[event] = events[event].filter(ev => ev !== handler);\n        }\n\n        function trigger (event, ...args) {\n            events[event].forEach(handler => handler(...args));\n        }\n\n        var processingScheduled = false;\n        function _insert(data, insertAtFront, rejectOnError, callback) {\n            if (callback != null && typeof callback !== 'function') {\n                throw new Error('task callback must be a function');\n            }\n            q.started = true;\n\n            var res, rej;\n            function promiseCallback (err, ...args) {\n                // we don't care about the error, let the global error handler\n                // deal with it\n                if (err) return rejectOnError ? rej(err) : res()\n                if (args.length <= 1) return res(args[0])\n                res(args);\n            }\n\n            var item = q._createTaskItem(\n                data,\n                rejectOnError ? promiseCallback :\n                    (callback || promiseCallback)\n            );\n\n            if (insertAtFront) {\n                q._tasks.unshift(item);\n            } else {\n                q._tasks.push(item);\n            }\n\n            if (!processingScheduled) {\n                processingScheduled = true;\n                setImmediate$1(() => {\n                    processingScheduled = false;\n                    q.process();\n                });\n            }\n\n            if (rejectOnError || !callback) {\n                return new Promise((resolve, reject) => {\n                    res = resolve;\n                    rej = reject;\n                })\n            }\n        }\n\n        function _createCB(tasks) {\n            return function (err, ...args) {\n                numRunning -= 1;\n\n                for (var i = 0, l = tasks.length; i < l; i++) {\n                    var task = tasks[i];\n\n                    var index = workersList.indexOf(task);\n                    if (index === 0) {\n                        workersList.shift();\n                    } else if (index > 0) {\n                        workersList.splice(index, 1);\n                    }\n\n                    task.callback(err, ...args);\n\n                    if (err != null) {\n                        trigger('error', err, task.data);\n                    }\n                }\n\n                if (numRunning <= (q.concurrency - q.buffer) ) {\n                    trigger('unsaturated');\n                }\n\n                if (q.idle()) {\n                    trigger('drain');\n                }\n                q.process();\n            };\n        }\n\n        function _maybeDrain(data) {\n            if (data.length === 0 && q.idle()) {\n                // call drain immediately if there are no tasks\n                setImmediate$1(() => trigger('drain'));\n                return true\n            }\n            return false\n        }\n\n        const eventMethod = (name) => (handler) => {\n            if (!handler) {\n                return new Promise((resolve, reject) => {\n                    once(name, (err, data) => {\n                        if (err) return reject(err)\n                        resolve(data);\n                    });\n                })\n            }\n            off(name);\n            on(name, handler);\n\n        };\n\n        var isProcessing = false;\n        var q = {\n            _tasks: new DLL(),\n            _createTaskItem (data, callback) {\n                return {\n                    data,\n                    callback\n                };\n            },\n            *[Symbol.iterator] () {\n                yield* q._tasks[Symbol.iterator]();\n            },\n            concurrency,\n            payload,\n            buffer: concurrency / 4,\n            started: false,\n            paused: false,\n            push (data, callback) {\n                if (Array.isArray(data)) {\n                    if (_maybeDrain(data)) return\n                    return data.map(datum => _insert(datum, false, false, callback))\n                }\n                return _insert(data, false, false, callback);\n            },\n            pushAsync (data, callback) {\n                if (Array.isArray(data)) {\n                    if (_maybeDrain(data)) return\n                    return data.map(datum => _insert(datum, false, true, callback))\n                }\n                return _insert(data, false, true, callback);\n            },\n            kill () {\n                off();\n                q._tasks.empty();\n            },\n            unshift (data, callback) {\n                if (Array.isArray(data)) {\n                    if (_maybeDrain(data)) return\n                    return data.map(datum => _insert(datum, true, false, callback))\n                }\n                return _insert(data, true, false, callback);\n            },\n            unshiftAsync (data, callback) {\n                if (Array.isArray(data)) {\n                    if (_maybeDrain(data)) return\n                    return data.map(datum => _insert(datum, true, true, callback))\n                }\n                return _insert(data, true, true, callback);\n            },\n            remove (testFn) {\n                q._tasks.remove(testFn);\n            },\n            process () {\n                // Avoid trying to start too many processing operations. This can occur\n                // when callbacks resolve synchronously (#1267).\n                if (isProcessing) {\n                    return;\n                }\n                isProcessing = true;\n                while(!q.paused && numRunning < q.concurrency && q._tasks.length){\n                    var tasks = [], data = [];\n                    var l = q._tasks.length;\n                    if (q.payload) l = Math.min(l, q.payload);\n                    for (var i = 0; i < l; i++) {\n                        var node = q._tasks.shift();\n                        tasks.push(node);\n                        workersList.push(node);\n                        data.push(node.data);\n                    }\n\n                    numRunning += 1;\n\n                    if (q._tasks.length === 0) {\n                        trigger('empty');\n                    }\n\n                    if (numRunning === q.concurrency) {\n                        trigger('saturated');\n                    }\n\n                    var cb = onlyOnce(_createCB(tasks));\n                    _worker(data, cb);\n                }\n                isProcessing = false;\n            },\n            length () {\n                return q._tasks.length;\n            },\n            running () {\n                return numRunning;\n            },\n            workersList () {\n                return workersList;\n            },\n            idle() {\n                return q._tasks.length + numRunning === 0;\n            },\n            pause () {\n                q.paused = true;\n            },\n            resume () {\n                if (q.paused === false) { return; }\n                q.paused = false;\n                setImmediate$1(q.process);\n            }\n        };\n        // define these as fixed properties, so people get useful errors when updating\n        Object.defineProperties(q, {\n            saturated: {\n                writable: false,\n                value: eventMethod('saturated')\n            },\n            unsaturated: {\n                writable: false,\n                value: eventMethod('unsaturated')\n            },\n            empty: {\n                writable: false,\n                value: eventMethod('empty')\n            },\n            drain: {\n                writable: false,\n                value: eventMethod('drain')\n            },\n            error: {\n                writable: false,\n                value: eventMethod('error')\n            },\n        });\n        return q;\n    }\n\n    /**\n     * Creates a `cargo` object with the specified payload. Tasks added to the\n     * cargo will be processed altogether (up to the `payload` limit). If the\n     * `worker` is in progress, the task is queued until it becomes available. Once\n     * the `worker` has completed some tasks, each callback of those tasks is\n     * called. Check out [these](https://camo.githubusercontent.com/6bbd36f4cf5b35a0f11a96dcd2e97711ffc2fb37/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130382f62626330636662302d356632392d313165322d393734662d3333393763363464633835382e676966) [animations](https://camo.githubusercontent.com/f4810e00e1c5f5f8addbe3e9f49064fd5d102699/68747470733a2f2f662e636c6f75642e6769746875622e636f6d2f6173736574732f313637363837312f36383130312f38346339323036362d356632392d313165322d383134662d3964336430323431336266642e676966)\n     * for how `cargo` and `queue` work.\n     *\n     * While [`queue`]{@link module:ControlFlow.queue} passes only one task to one of a group of workers\n     * at a time, cargo passes an array of tasks to a single worker, repeating\n     * when the worker is finished.\n     *\n     * @name cargo\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.queue]{@link module:ControlFlow.queue}\n     * @category Control Flow\n     * @param {AsyncFunction} worker - An asynchronous function for processing an array\n     * of queued tasks. Invoked with `(tasks, callback)`.\n     * @param {number} [payload=Infinity] - An optional `integer` for determining\n     * how many tasks should be processed per round; if omitted, the default is\n     * unlimited.\n     * @returns {module:ControlFlow.QueueObject} A cargo object to manage the tasks. Callbacks can\n     * attached as certain properties to listen for specific events during the\n     * lifecycle of the cargo and inner queue.\n     * @example\n     *\n     * // create a cargo object with payload 2\n     * var cargo = async.cargo(function(tasks, callback) {\n     *     for (var i=0; i {\n     *     console.log(result);\n     *     // 6000\n     *     // which is the sum of the file sizes of the three files\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Error Handling\n     * async.reduce(withMissingFileList, 0, getFileSizeInBytes)\n     * .then( result => {\n     *     console.log(result);\n     * }).catch( err => {\n     *     console.log(err);\n     *     // [ Error: ENOENT: no such file or directory ]\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.reduce(fileList, 0, getFileSizeInBytes);\n     *         console.log(result);\n     *         // 6000\n     *         // which is the sum of the file sizes of the three files\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * // Error Handling\n     * async () => {\n     *     try {\n     *         let result = await async.reduce(withMissingFileList, 0, getFileSizeInBytes);\n     *         console.log(result);\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *     }\n     * }\n     *\n     */\n    function reduce(coll, memo, iteratee, callback) {\n        callback = once(callback);\n        var _iteratee = wrapAsync(iteratee);\n        return eachOfSeries$1(coll, (x, i, iterCb) => {\n            _iteratee(memo, x, (err, v) => {\n                memo = v;\n                iterCb(err);\n            });\n        }, err => callback(err, memo));\n    }\n    var reduce$1 = awaitify(reduce, 4);\n\n    /**\n     * Version of the compose function that is more natural to read. Each function\n     * consumes the return value of the previous function. It is the equivalent of\n     * [compose]{@link module:ControlFlow.compose} with the arguments reversed.\n     *\n     * Each function is executed with the `this` binding of the composed function.\n     *\n     * @name seq\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.compose]{@link module:ControlFlow.compose}\n     * @category Control Flow\n     * @param {...AsyncFunction} functions - the asynchronous functions to compose\n     * @returns {Function} a function that composes the `functions` in order\n     * @example\n     *\n     * // Requires lodash (or underscore), express3 and dresende's orm2.\n     * // Part of an app, that fetches cats of the logged user.\n     * // This example uses `seq` function to avoid overnesting and error\n     * // handling clutter.\n     * app.get('/cats', function(request, response) {\n     *     var User = request.models.User;\n     *     async.seq(\n     *         User.get.bind(User),  // 'User.get' has signature (id, callback(err, data))\n     *         function(user, fn) {\n     *             user.getCats(fn);      // 'getCats' has signature (callback(err, data))\n     *         }\n     *     )(req.session.user_id, function (err, cats) {\n     *         if (err) {\n     *             console.error(err);\n     *             response.json({ status: 'error', message: err.message });\n     *         } else {\n     *             response.json({ status: 'ok', message: 'Cats found', data: cats });\n     *         }\n     *     });\n     * });\n     */\n    function seq(...functions) {\n        var _functions = functions.map(wrapAsync);\n        return function (...args) {\n            var that = this;\n\n            var cb = args[args.length - 1];\n            if (typeof cb == 'function') {\n                args.pop();\n            } else {\n                cb = promiseCallback();\n            }\n\n            reduce$1(_functions, args, (newargs, fn, iterCb) => {\n                fn.apply(that, newargs.concat((err, ...nextargs) => {\n                    iterCb(err, nextargs);\n                }));\n            },\n            (err, results) => cb(err, ...results));\n\n            return cb[PROMISE_SYMBOL]\n        };\n    }\n\n    /**\n     * Creates a function which is a composition of the passed asynchronous\n     * functions. Each function consumes the return value of the function that\n     * follows. Composing functions `f()`, `g()`, and `h()` would produce the result\n     * of `f(g(h()))`, only this version uses callbacks to obtain the return values.\n     *\n     * If the last argument to the composed function is not a function, a promise\n     * is returned when you call it.\n     *\n     * Each function is executed with the `this` binding of the composed function.\n     *\n     * @name compose\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {...AsyncFunction} functions - the asynchronous functions to compose\n     * @returns {Function} an asynchronous function that is the composed\n     * asynchronous `functions`\n     * @example\n     *\n     * function add1(n, callback) {\n     *     setTimeout(function () {\n     *         callback(null, n + 1);\n     *     }, 10);\n     * }\n     *\n     * function mul3(n, callback) {\n     *     setTimeout(function () {\n     *         callback(null, n * 3);\n     *     }, 10);\n     * }\n     *\n     * var add1mul3 = async.compose(mul3, add1);\n     * add1mul3(4, function (err, result) {\n     *     // result now equals 15\n     * });\n     */\n    function compose(...args) {\n        return seq(...args.reverse());\n    }\n\n    /**\n     * The same as [`map`]{@link module:Collections.map} but runs a maximum of `limit` async operations at a time.\n     *\n     * @name mapLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.map]{@link module:Collections.map}\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The iteratee should complete with the transformed item.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. Results is an array of the\n     * transformed items from the `coll`. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function mapLimit (coll, limit, iteratee, callback) {\n        return _asyncMap(eachOfLimit$2(limit), coll, iteratee, callback)\n    }\n    var mapLimit$1 = awaitify(mapLimit, 4);\n\n    /**\n     * The same as [`concat`]{@link module:Collections.concat} but runs a maximum of `limit` async operations at a time.\n     *\n     * @name concatLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.concat]{@link module:Collections.concat}\n     * @category Collection\n     * @alias flatMapLimit\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`,\n     * which should use an array as its result. Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished, or an error occurs. Results is an array\n     * containing the concatenated results of the `iteratee` function. Invoked with\n     * (err, results).\n     * @returns A Promise, if no callback is passed\n     */\n    function concatLimit(coll, limit, iteratee, callback) {\n        var _iteratee = wrapAsync(iteratee);\n        return mapLimit$1(coll, limit, (val, iterCb) => {\n            _iteratee(val, (err, ...args) => {\n                if (err) return iterCb(err);\n                return iterCb(err, args);\n            });\n        }, (err, mapResults) => {\n            var result = [];\n            for (var i = 0; i < mapResults.length; i++) {\n                if (mapResults[i]) {\n                    result = result.concat(...mapResults[i]);\n                }\n            }\n\n            return callback(err, result);\n        });\n    }\n    var concatLimit$1 = awaitify(concatLimit, 4);\n\n    /**\n     * Applies `iteratee` to each item in `coll`, concatenating the results. Returns\n     * the concatenated list. The `iteratee`s are called in parallel, and the\n     * results are concatenated as they return. The results array will be returned in\n     * the original order of `coll` passed to the `iteratee` function.\n     *\n     * @name concat\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @category Collection\n     * @alias flatMap\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`,\n     * which should use an array as its result. Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished, or an error occurs. Results is an array\n     * containing the concatenated results of the `iteratee` function. Invoked with\n     * (err, results).\n     * @returns A Promise, if no callback is passed\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     * // dir4 does not exist\n     *\n     * let directoryList = ['dir1','dir2','dir3'];\n     * let withMissingDirectoryList = ['dir1','dir2','dir3', 'dir4'];\n     *\n     * // Using callbacks\n     * async.concat(directoryList, fs.readdir, function(err, results) {\n     *    if (err) {\n     *        console.log(err);\n     *    } else {\n     *        console.log(results);\n     *        // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ]\n     *    }\n     * });\n     *\n     * // Error Handling\n     * async.concat(withMissingDirectoryList, fs.readdir, function(err, results) {\n     *    if (err) {\n     *        console.log(err);\n     *        // [ Error: ENOENT: no such file or directory ]\n     *        // since dir4 does not exist\n     *    } else {\n     *        console.log(results);\n     *    }\n     * });\n     *\n     * // Using Promises\n     * async.concat(directoryList, fs.readdir)\n     * .then(results => {\n     *     console.log(results);\n     *     // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ]\n     * }).catch(err => {\n     *      console.log(err);\n     * });\n     *\n     * // Error Handling\n     * async.concat(withMissingDirectoryList, fs.readdir)\n     * .then(results => {\n     *     console.log(results);\n     * }).catch(err => {\n     *     console.log(err);\n     *     // [ Error: ENOENT: no such file or directory ]\n     *     // since dir4 does not exist\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let results = await async.concat(directoryList, fs.readdir);\n     *         console.log(results);\n     *         // [ 'file1.txt', 'file2.txt', 'file3.txt', 'file4.txt', file5.txt ]\n     *     } catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * // Error Handling\n     * async () => {\n     *     try {\n     *         let results = await async.concat(withMissingDirectoryList, fs.readdir);\n     *         console.log(results);\n     *     } catch (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *         // since dir4 does not exist\n     *     }\n     * }\n     *\n     */\n    function concat(coll, iteratee, callback) {\n        return concatLimit$1(coll, Infinity, iteratee, callback)\n    }\n    var concat$1 = awaitify(concat, 3);\n\n    /**\n     * The same as [`concat`]{@link module:Collections.concat} but runs only a single async operation at a time.\n     *\n     * @name concatSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.concat]{@link module:Collections.concat}\n     * @category Collection\n     * @alias flatMapSeries\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - A function to apply to each item in `coll`.\n     * The iteratee should complete with an array an array of results.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished, or an error occurs. Results is an array\n     * containing the concatenated results of the `iteratee` function. Invoked with\n     * (err, results).\n     * @returns A Promise, if no callback is passed\n     */\n    function concatSeries(coll, iteratee, callback) {\n        return concatLimit$1(coll, 1, iteratee, callback)\n    }\n    var concatSeries$1 = awaitify(concatSeries, 3);\n\n    /**\n     * Returns a function that when called, calls-back with the values provided.\n     * Useful as the first function in a [`waterfall`]{@link module:ControlFlow.waterfall}, or for plugging values in to\n     * [`auto`]{@link module:ControlFlow.auto}.\n     *\n     * @name constant\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {...*} arguments... - Any number of arguments to automatically invoke\n     * callback with.\n     * @returns {AsyncFunction} Returns a function that when invoked, automatically\n     * invokes the callback with the previous given arguments.\n     * @example\n     *\n     * async.waterfall([\n     *     async.constant(42),\n     *     function (value, next) {\n     *         // value === 42\n     *     },\n     *     //...\n     * ], callback);\n     *\n     * async.waterfall([\n     *     async.constant(filename, \"utf8\"),\n     *     fs.readFile,\n     *     function (fileData, next) {\n     *         //...\n     *     }\n     *     //...\n     * ], callback);\n     *\n     * async.auto({\n     *     hostname: async.constant(\"https://server.net/\"),\n     *     port: findFreePort,\n     *     launchServer: [\"hostname\", \"port\", function (options, cb) {\n     *         startServer(options, cb);\n     *     }],\n     *     //...\n     * }, callback);\n     */\n    function constant$1(...args) {\n        return function (...ignoredArgs/*, callback*/) {\n            var callback = ignoredArgs.pop();\n            return callback(null, ...args);\n        };\n    }\n\n    function _createTester(check, getResult) {\n        return (eachfn, arr, _iteratee, cb) => {\n            var testPassed = false;\n            var testResult;\n            const iteratee = wrapAsync(_iteratee);\n            eachfn(arr, (value, _, callback) => {\n                iteratee(value, (err, result) => {\n                    if (err || err === false) return callback(err);\n\n                    if (check(result) && !testResult) {\n                        testPassed = true;\n                        testResult = getResult(true, value);\n                        return callback(null, breakLoop$1);\n                    }\n                    callback();\n                });\n            }, err => {\n                if (err) return cb(err);\n                cb(null, testPassed ? testResult : getResult(false));\n            });\n        };\n    }\n\n    /**\n     * Returns the first value in `coll` that passes an async truth test. The\n     * `iteratee` is applied in parallel, meaning the first iteratee to return\n     * `true` will fire the detect `callback` with that result. That means the\n     * result might not be the first item in the original `coll` (in terms of order)\n     * that passes the test.\n\n     * If order within the original `coll` is important, then look at\n     * [`detectSeries`]{@link module:Collections.detectSeries}.\n     *\n     * @name detect\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @alias find\n     * @category Collections\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.\n     * The iteratee must complete with a boolean value as its result.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called as soon as any\n     * iteratee returns `true`, or after all the `iteratee` functions have finished.\n     * Result will be the first item in the array that passes the truth test\n     * (iteratee) or the value `undefined` if none passed. Invoked with\n     * (err, result).\n     * @returns {Promise} a promise, if a callback is omitted\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     *\n     * // asynchronous function that checks if a file exists\n     * function fileExists(file, callback) {\n     *    fs.access(file, fs.constants.F_OK, (err) => {\n     *        callback(null, !err);\n     *    });\n     * }\n     *\n     * async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists,\n     *    function(err, result) {\n     *        console.log(result);\n     *        // dir1/file1.txt\n     *        // result now equals the first file in the list that exists\n     *    }\n     *);\n     *\n     * // Using Promises\n     * async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists)\n     * .then(result => {\n     *     console.log(result);\n     *     // dir1/file1.txt\n     *     // result now equals the first file in the list that exists\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.detect(['file3.txt','file2.txt','dir1/file1.txt'], fileExists);\n     *         console.log(result);\n     *         // dir1/file1.txt\n     *         // result now equals the file in the list that exists\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function detect(coll, iteratee, callback) {\n        return _createTester(bool => bool, (res, item) => item)(eachOf$1, coll, iteratee, callback)\n    }\n    var detect$1 = awaitify(detect, 3);\n\n    /**\n     * The same as [`detect`]{@link module:Collections.detect} but runs a maximum of `limit` async operations at a\n     * time.\n     *\n     * @name detectLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.detect]{@link module:Collections.detect}\n     * @alias findLimit\n     * @category Collections\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.\n     * The iteratee must complete with a boolean value as its result.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called as soon as any\n     * iteratee returns `true`, or after all the `iteratee` functions have finished.\n     * Result will be the first item in the array that passes the truth test\n     * (iteratee) or the value `undefined` if none passed. Invoked with\n     * (err, result).\n     * @returns {Promise} a promise, if a callback is omitted\n     */\n    function detectLimit(coll, limit, iteratee, callback) {\n        return _createTester(bool => bool, (res, item) => item)(eachOfLimit$2(limit), coll, iteratee, callback)\n    }\n    var detectLimit$1 = awaitify(detectLimit, 4);\n\n    /**\n     * The same as [`detect`]{@link module:Collections.detect} but runs only a single async operation at a time.\n     *\n     * @name detectSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.detect]{@link module:Collections.detect}\n     * @alias findSeries\n     * @category Collections\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - A truth test to apply to each item in `coll`.\n     * The iteratee must complete with a boolean value as its result.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called as soon as any\n     * iteratee returns `true`, or after all the `iteratee` functions have finished.\n     * Result will be the first item in the array that passes the truth test\n     * (iteratee) or the value `undefined` if none passed. Invoked with\n     * (err, result).\n     * @returns {Promise} a promise, if a callback is omitted\n     */\n    function detectSeries(coll, iteratee, callback) {\n        return _createTester(bool => bool, (res, item) => item)(eachOfLimit$2(1), coll, iteratee, callback)\n    }\n\n    var detectSeries$1 = awaitify(detectSeries, 3);\n\n    function consoleFunc(name) {\n        return (fn, ...args) => wrapAsync(fn)(...args, (err, ...resultArgs) => {\n            /* istanbul ignore else */\n            if (typeof console === 'object') {\n                /* istanbul ignore else */\n                if (err) {\n                    /* istanbul ignore else */\n                    if (console.error) {\n                        console.error(err);\n                    }\n                } else if (console[name]) { /* istanbul ignore else */\n                    resultArgs.forEach(x => console[name](x));\n                }\n            }\n        })\n    }\n\n    /**\n     * Logs the result of an [`async` function]{@link AsyncFunction} to the\n     * `console` using `console.dir` to display the properties of the resulting object.\n     * Only works in Node.js or in browsers that support `console.dir` and\n     * `console.error` (such as FF and Chrome).\n     * If multiple arguments are returned from the async function,\n     * `console.dir` is called on each argument in order.\n     *\n     * @name dir\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {AsyncFunction} function - The function you want to eventually apply\n     * all arguments to.\n     * @param {...*} arguments... - Any number of arguments to apply to the function.\n     * @example\n     *\n     * // in a module\n     * var hello = function(name, callback) {\n     *     setTimeout(function() {\n     *         callback(null, {hello: name});\n     *     }, 1000);\n     * };\n     *\n     * // in the node repl\n     * node> async.dir(hello, 'world');\n     * {hello: 'world'}\n     */\n    var dir = consoleFunc('dir');\n\n    /**\n     * The post-check version of [`whilst`]{@link module:ControlFlow.whilst}. To reflect the difference in\n     * the order of operations, the arguments `test` and `iteratee` are switched.\n     *\n     * `doWhilst` is to `whilst` as `do while` is to `while` in plain JavaScript.\n     *\n     * @name doWhilst\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.whilst]{@link module:ControlFlow.whilst}\n     * @category Control Flow\n     * @param {AsyncFunction} iteratee - A function which is called each time `test`\n     * passes. Invoked with (callback).\n     * @param {AsyncFunction} test - asynchronous truth test to perform after each\n     * execution of `iteratee`. Invoked with (...args, callback), where `...args` are the\n     * non-error args from the previous callback of `iteratee`.\n     * @param {Function} [callback] - A callback which is called after the test\n     * function has failed and repeated execution of `iteratee` has stopped.\n     * `callback` will be passed an error and any arguments passed to the final\n     * `iteratee`'s callback. Invoked with (err, [results]);\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function doWhilst(iteratee, test, callback) {\n        callback = onlyOnce(callback);\n        var _fn = wrapAsync(iteratee);\n        var _test = wrapAsync(test);\n        var results;\n\n        function next(err, ...args) {\n            if (err) return callback(err);\n            if (err === false) return;\n            results = args;\n            _test(...args, check);\n        }\n\n        function check(err, truth) {\n            if (err) return callback(err);\n            if (err === false) return;\n            if (!truth) return callback(null, ...results);\n            _fn(next);\n        }\n\n        return check(null, true);\n    }\n\n    var doWhilst$1 = awaitify(doWhilst, 3);\n\n    /**\n     * Like ['doWhilst']{@link module:ControlFlow.doWhilst}, except the `test` is inverted. Note the\n     * argument ordering differs from `until`.\n     *\n     * @name doUntil\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.doWhilst]{@link module:ControlFlow.doWhilst}\n     * @category Control Flow\n     * @param {AsyncFunction} iteratee - An async function which is called each time\n     * `test` fails. Invoked with (callback).\n     * @param {AsyncFunction} test - asynchronous truth test to perform after each\n     * execution of `iteratee`. Invoked with (...args, callback), where `...args` are the\n     * non-error args from the previous callback of `iteratee`\n     * @param {Function} [callback] - A callback which is called after the test\n     * function has passed and repeated execution of `iteratee` has stopped. `callback`\n     * will be passed an error and any arguments passed to the final `iteratee`'s\n     * callback. Invoked with (err, [results]);\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function doUntil(iteratee, test, callback) {\n        const _test = wrapAsync(test);\n        return doWhilst$1(iteratee, (...args) => {\n            const cb = args.pop();\n            _test(...args, (err, truth) => cb (err, !truth));\n        }, callback);\n    }\n\n    function _withoutIndex(iteratee) {\n        return (value, index, callback) => iteratee(value, callback);\n    }\n\n    /**\n     * Applies the function `iteratee` to each item in `coll`, in parallel.\n     * The `iteratee` is called with an item from the list, and a callback for when\n     * it has finished. If the `iteratee` passes an error to its `callback`, the\n     * main `callback` (for the `each` function) is immediately called with the\n     * error.\n     *\n     * Note, that since this function applies `iteratee` to each item in parallel,\n     * there is no guarantee that the iteratee functions will complete in order.\n     *\n     * @name each\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @alias forEach\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to\n     * each item in `coll`. Invoked with (item, callback).\n     * The array index is not passed to the iteratee.\n     * If you need the index, use `eachOf`.\n     * @param {Function} [callback] - A callback which is called when all\n     * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n     * @returns {Promise} a promise, if a callback is omitted\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     * // dir4 does not exist\n     *\n     * const fileList = [ 'dir1/file2.txt', 'dir2/file3.txt', 'dir/file5.txt'];\n     * const withMissingFileList = ['dir1/file1.txt', 'dir4/file2.txt'];\n     *\n     * // asynchronous function that deletes a file\n     * const deleteFile = function(file, callback) {\n     *     fs.unlink(file, callback);\n     * };\n     *\n     * // Using callbacks\n     * async.each(fileList, deleteFile, function(err) {\n     *     if( err ) {\n     *         console.log(err);\n     *     } else {\n     *         console.log('All files have been deleted successfully');\n     *     }\n     * });\n     *\n     * // Error Handling\n     * async.each(withMissingFileList, deleteFile, function(err){\n     *     console.log(err);\n     *     // [ Error: ENOENT: no such file or directory ]\n     *     // since dir4/file2.txt does not exist\n     *     // dir1/file1.txt could have been deleted\n     * });\n     *\n     * // Using Promises\n     * async.each(fileList, deleteFile)\n     * .then( () => {\n     *     console.log('All files have been deleted successfully');\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Error Handling\n     * async.each(fileList, deleteFile)\n     * .then( () => {\n     *     console.log('All files have been deleted successfully');\n     * }).catch( err => {\n     *     console.log(err);\n     *     // [ Error: ENOENT: no such file or directory ]\n     *     // since dir4/file2.txt does not exist\n     *     // dir1/file1.txt could have been deleted\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         await async.each(files, deleteFile);\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * // Error Handling\n     * async () => {\n     *     try {\n     *         await async.each(withMissingFileList, deleteFile);\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *         // since dir4/file2.txt does not exist\n     *         // dir1/file1.txt could have been deleted\n     *     }\n     * }\n     *\n     */\n    function eachLimit$2(coll, iteratee, callback) {\n        return eachOf$1(coll, _withoutIndex(wrapAsync(iteratee)), callback);\n    }\n\n    var each = awaitify(eachLimit$2, 3);\n\n    /**\n     * The same as [`each`]{@link module:Collections.each} but runs a maximum of `limit` async operations at a time.\n     *\n     * @name eachLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.each]{@link module:Collections.each}\n     * @alias forEachLimit\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The array index is not passed to the iteratee.\n     * If you need the index, use `eachOfLimit`.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called when all\n     * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n     * @returns {Promise} a promise, if a callback is omitted\n     */\n    function eachLimit(coll, limit, iteratee, callback) {\n        return eachOfLimit$2(limit)(coll, _withoutIndex(wrapAsync(iteratee)), callback);\n    }\n    var eachLimit$1 = awaitify(eachLimit, 4);\n\n    /**\n     * The same as [`each`]{@link module:Collections.each} but runs only a single async operation at a time.\n     *\n     * Note, that unlike [`each`]{@link module:Collections.each}, this function applies iteratee to each item\n     * in series and therefore the iteratee functions will complete in order.\n\n     * @name eachSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.each]{@link module:Collections.each}\n     * @alias forEachSeries\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to each\n     * item in `coll`.\n     * The array index is not passed to the iteratee.\n     * If you need the index, use `eachOfSeries`.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called when all\n     * `iteratee` functions have finished, or an error occurs. Invoked with (err).\n     * @returns {Promise} a promise, if a callback is omitted\n     */\n    function eachSeries(coll, iteratee, callback) {\n        return eachLimit$1(coll, 1, iteratee, callback)\n    }\n    var eachSeries$1 = awaitify(eachSeries, 3);\n\n    /**\n     * Wrap an async function and ensure it calls its callback on a later tick of\n     * the event loop.  If the function already calls its callback on a next tick,\n     * no extra deferral is added. This is useful for preventing stack overflows\n     * (`RangeError: Maximum call stack size exceeded`) and generally keeping\n     * [Zalgo](http://blog.izs.me/post/59142742143/designing-apis-for-asynchrony)\n     * contained. ES2017 `async` functions are returned as-is -- they are immune\n     * to Zalgo's corrupting influences, as they always resolve on a later tick.\n     *\n     * @name ensureAsync\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {AsyncFunction} fn - an async function, one that expects a node-style\n     * callback as its last argument.\n     * @returns {AsyncFunction} Returns a wrapped function with the exact same call\n     * signature as the function passed in.\n     * @example\n     *\n     * function sometimesAsync(arg, callback) {\n     *     if (cache[arg]) {\n     *         return callback(null, cache[arg]); // this would be synchronous!!\n     *     } else {\n     *         doSomeIO(arg, callback); // this IO would be asynchronous\n     *     }\n     * }\n     *\n     * // this has a risk of stack overflows if many results are cached in a row\n     * async.mapSeries(args, sometimesAsync, done);\n     *\n     * // this will defer sometimesAsync's callback if necessary,\n     * // preventing stack overflows\n     * async.mapSeries(args, async.ensureAsync(sometimesAsync), done);\n     */\n    function ensureAsync(fn) {\n        if (isAsync(fn)) return fn;\n        return function (...args/*, callback*/) {\n            var callback = args.pop();\n            var sync = true;\n            args.push((...innerArgs) => {\n                if (sync) {\n                    setImmediate$1(() => callback(...innerArgs));\n                } else {\n                    callback(...innerArgs);\n                }\n            });\n            fn.apply(this, args);\n            sync = false;\n        };\n    }\n\n    /**\n     * Returns `true` if every element in `coll` satisfies an async test. If any\n     * iteratee call returns `false`, the main `callback` is immediately called.\n     *\n     * @name every\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @alias all\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n     * in the collection in parallel.\n     * The iteratee must complete with a boolean result value.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Result will be either `true` or `false`\n     * depending on the values of the async tests. Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback provided\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     * // dir4 does not exist\n     *\n     * const fileList = ['dir1/file1.txt','dir2/file3.txt','dir3/file5.txt'];\n     * const withMissingFileList = ['file1.txt','file2.txt','file4.txt'];\n     *\n     * // asynchronous function that checks if a file exists\n     * function fileExists(file, callback) {\n     *    fs.access(file, fs.constants.F_OK, (err) => {\n     *        callback(null, !err);\n     *    });\n     * }\n     *\n     * // Using callbacks\n     * async.every(fileList, fileExists, function(err, result) {\n     *     console.log(result);\n     *     // true\n     *     // result is true since every file exists\n     * });\n     *\n     * async.every(withMissingFileList, fileExists, function(err, result) {\n     *     console.log(result);\n     *     // false\n     *     // result is false since NOT every file exists\n     * });\n     *\n     * // Using Promises\n     * async.every(fileList, fileExists)\n     * .then( result => {\n     *     console.log(result);\n     *     // true\n     *     // result is true since every file exists\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * async.every(withMissingFileList, fileExists)\n     * .then( result => {\n     *     console.log(result);\n     *     // false\n     *     // result is false since NOT every file exists\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.every(fileList, fileExists);\n     *         console.log(result);\n     *         // true\n     *         // result is true since every file exists\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * async () => {\n     *     try {\n     *         let result = await async.every(withMissingFileList, fileExists);\n     *         console.log(result);\n     *         // false\n     *         // result is false since NOT every file exists\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function every(coll, iteratee, callback) {\n        return _createTester(bool => !bool, res => !res)(eachOf$1, coll, iteratee, callback)\n    }\n    var every$1 = awaitify(every, 3);\n\n    /**\n     * The same as [`every`]{@link module:Collections.every} but runs a maximum of `limit` async operations at a time.\n     *\n     * @name everyLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.every]{@link module:Collections.every}\n     * @alias allLimit\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n     * in the collection in parallel.\n     * The iteratee must complete with a boolean result value.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Result will be either `true` or `false`\n     * depending on the values of the async tests. Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback provided\n     */\n    function everyLimit(coll, limit, iteratee, callback) {\n        return _createTester(bool => !bool, res => !res)(eachOfLimit$2(limit), coll, iteratee, callback)\n    }\n    var everyLimit$1 = awaitify(everyLimit, 4);\n\n    /**\n     * The same as [`every`]{@link module:Collections.every} but runs only a single async operation at a time.\n     *\n     * @name everySeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.every]{@link module:Collections.every}\n     * @alias allSeries\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n     * in the collection in series.\n     * The iteratee must complete with a boolean result value.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Result will be either `true` or `false`\n     * depending on the values of the async tests. Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback provided\n     */\n    function everySeries(coll, iteratee, callback) {\n        return _createTester(bool => !bool, res => !res)(eachOfSeries$1, coll, iteratee, callback)\n    }\n    var everySeries$1 = awaitify(everySeries, 3);\n\n    function filterArray(eachfn, arr, iteratee, callback) {\n        var truthValues = new Array(arr.length);\n        eachfn(arr, (x, index, iterCb) => {\n            iteratee(x, (err, v) => {\n                truthValues[index] = !!v;\n                iterCb(err);\n            });\n        }, err => {\n            if (err) return callback(err);\n            var results = [];\n            for (var i = 0; i < arr.length; i++) {\n                if (truthValues[i]) results.push(arr[i]);\n            }\n            callback(null, results);\n        });\n    }\n\n    function filterGeneric(eachfn, coll, iteratee, callback) {\n        var results = [];\n        eachfn(coll, (x, index, iterCb) => {\n            iteratee(x, (err, v) => {\n                if (err) return iterCb(err);\n                if (v) {\n                    results.push({index, value: x});\n                }\n                iterCb(err);\n            });\n        }, err => {\n            if (err) return callback(err);\n            callback(null, results\n                .sort((a, b) => a.index - b.index)\n                .map(v => v.value));\n        });\n    }\n\n    function _filter(eachfn, coll, iteratee, callback) {\n        var filter = isArrayLike(coll) ? filterArray : filterGeneric;\n        return filter(eachfn, coll, wrapAsync(iteratee), callback);\n    }\n\n    /**\n     * Returns a new array of all the values in `coll` which pass an async truth\n     * test. This operation is performed in parallel, but the results array will be\n     * in the same order as the original.\n     *\n     * @name filter\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @alias select\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {Function} iteratee - A truth test to apply to each item in `coll`.\n     * The `iteratee` is passed a `callback(err, truthValue)`, which must be called\n     * with a boolean argument once it has completed. Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback provided\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     *\n     * const files = ['dir1/file1.txt','dir2/file3.txt','dir3/file6.txt'];\n     *\n     * // asynchronous function that checks if a file exists\n     * function fileExists(file, callback) {\n     *    fs.access(file, fs.constants.F_OK, (err) => {\n     *        callback(null, !err);\n     *    });\n     * }\n     *\n     * // Using callbacks\n     * async.filter(files, fileExists, function(err, results) {\n     *    if(err) {\n     *        console.log(err);\n     *    } else {\n     *        console.log(results);\n     *        // [ 'dir1/file1.txt', 'dir2/file3.txt' ]\n     *        // results is now an array of the existing files\n     *    }\n     * });\n     *\n     * // Using Promises\n     * async.filter(files, fileExists)\n     * .then(results => {\n     *     console.log(results);\n     *     // [ 'dir1/file1.txt', 'dir2/file3.txt' ]\n     *     // results is now an array of the existing files\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let results = await async.filter(files, fileExists);\n     *         console.log(results);\n     *         // [ 'dir1/file1.txt', 'dir2/file3.txt' ]\n     *         // results is now an array of the existing files\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function filter (coll, iteratee, callback) {\n        return _filter(eachOf$1, coll, iteratee, callback)\n    }\n    var filter$1 = awaitify(filter, 3);\n\n    /**\n     * The same as [`filter`]{@link module:Collections.filter} but runs a maximum of `limit` async operations at a\n     * time.\n     *\n     * @name filterLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.filter]{@link module:Collections.filter}\n     * @alias selectLimit\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {Function} iteratee - A truth test to apply to each item in `coll`.\n     * The `iteratee` is passed a `callback(err, truthValue)`, which must be called\n     * with a boolean argument once it has completed. Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback provided\n     */\n    function filterLimit (coll, limit, iteratee, callback) {\n        return _filter(eachOfLimit$2(limit), coll, iteratee, callback)\n    }\n    var filterLimit$1 = awaitify(filterLimit, 4);\n\n    /**\n     * The same as [`filter`]{@link module:Collections.filter} but runs only a single async operation at a time.\n     *\n     * @name filterSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.filter]{@link module:Collections.filter}\n     * @alias selectSeries\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {Function} iteratee - A truth test to apply to each item in `coll`.\n     * The `iteratee` is passed a `callback(err, truthValue)`, which must be called\n     * with a boolean argument once it has completed. Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Invoked with (err, results)\n     * @returns {Promise} a promise, if no callback provided\n     */\n    function filterSeries (coll, iteratee, callback) {\n        return _filter(eachOfSeries$1, coll, iteratee, callback)\n    }\n    var filterSeries$1 = awaitify(filterSeries, 3);\n\n    /**\n     * Calls the asynchronous function `fn` with a callback parameter that allows it\n     * to call itself again, in series, indefinitely.\n\n     * If an error is passed to the callback then `errback` is called with the\n     * error, and execution stops, otherwise it will never be called.\n     *\n     * @name forever\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {AsyncFunction} fn - an async function to call repeatedly.\n     * Invoked with (next).\n     * @param {Function} [errback] - when `fn` passes an error to it's callback,\n     * this function will be called, and execution stops. Invoked with (err).\n     * @returns {Promise} a promise that rejects if an error occurs and an errback\n     * is not passed\n     * @example\n     *\n     * async.forever(\n     *     function(next) {\n     *         // next is suitable for passing to things that need a callback(err [, whatever]);\n     *         // it will result in this function being called again.\n     *     },\n     *     function(err) {\n     *         // if next is called with a value in its first parameter, it will appear\n     *         // in here as 'err', and execution will stop.\n     *     }\n     * );\n     */\n    function forever(fn, errback) {\n        var done = onlyOnce(errback);\n        var task = wrapAsync(ensureAsync(fn));\n\n        function next(err) {\n            if (err) return done(err);\n            if (err === false) return;\n            task(next);\n        }\n        return next();\n    }\n    var forever$1 = awaitify(forever, 2);\n\n    /**\n     * The same as [`groupBy`]{@link module:Collections.groupBy} but runs a maximum of `limit` async operations at a time.\n     *\n     * @name groupByLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.groupBy]{@link module:Collections.groupBy}\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The iteratee should complete with a `key` to group the value under.\n     * Invoked with (value, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. Result is an `Object` whoses\n     * properties are arrays of values which returned the corresponding key.\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function groupByLimit(coll, limit, iteratee, callback) {\n        var _iteratee = wrapAsync(iteratee);\n        return mapLimit$1(coll, limit, (val, iterCb) => {\n            _iteratee(val, (err, key) => {\n                if (err) return iterCb(err);\n                return iterCb(err, {key, val});\n            });\n        }, (err, mapResults) => {\n            var result = {};\n            // from MDN, handle object having an `hasOwnProperty` prop\n            var {hasOwnProperty} = Object.prototype;\n\n            for (var i = 0; i < mapResults.length; i++) {\n                if (mapResults[i]) {\n                    var {key} = mapResults[i];\n                    var {val} = mapResults[i];\n\n                    if (hasOwnProperty.call(result, key)) {\n                        result[key].push(val);\n                    } else {\n                        result[key] = [val];\n                    }\n                }\n            }\n\n            return callback(err, result);\n        });\n    }\n\n    var groupByLimit$1 = awaitify(groupByLimit, 4);\n\n    /**\n     * Returns a new object, where each value corresponds to an array of items, from\n     * `coll`, that returned the corresponding key. That is, the keys of the object\n     * correspond to the values passed to the `iteratee` callback.\n     *\n     * Note: Since this function applies the `iteratee` to each item in parallel,\n     * there is no guarantee that the `iteratee` functions will complete in order.\n     * However, the values for each key in the `result` will be in the same order as\n     * the original `coll`. For Objects, the values will roughly be in the order of\n     * the original Objects' keys (but this can vary across JavaScript engines).\n     *\n     * @name groupBy\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The iteratee should complete with a `key` to group the value under.\n     * Invoked with (value, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. Result is an `Object` whoses\n     * properties are arrays of values which returned the corresponding key.\n     * @returns {Promise} a promise, if no callback is passed\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     * // dir4 does not exist\n     *\n     * const files = ['dir1/file1.txt','dir2','dir4']\n     *\n     * // asynchronous function that detects file type as none, file, or directory\n     * function detectFile(file, callback) {\n     *     fs.stat(file, function(err, stat) {\n     *         if (err) {\n     *             return callback(null, 'none');\n     *         }\n     *         callback(null, stat.isDirectory() ? 'directory' : 'file');\n     *     });\n     * }\n     *\n     * //Using callbacks\n     * async.groupBy(files, detectFile, function(err, result) {\n     *     if(err) {\n     *         console.log(err);\n     *     } else {\n     *\t       console.log(result);\n     *         // {\n     *         //     file: [ 'dir1/file1.txt' ],\n     *         //     none: [ 'dir4' ],\n     *         //     directory: [ 'dir2']\n     *         // }\n     *         // result is object containing the files grouped by type\n     *     }\n     * });\n     *\n     * // Using Promises\n     * async.groupBy(files, detectFile)\n     * .then( result => {\n     *     console.log(result);\n     *     // {\n     *     //     file: [ 'dir1/file1.txt' ],\n     *     //     none: [ 'dir4' ],\n     *     //     directory: [ 'dir2']\n     *     // }\n     *     // result is object containing the files grouped by type\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.groupBy(files, detectFile);\n     *         console.log(result);\n     *         // {\n     *         //     file: [ 'dir1/file1.txt' ],\n     *         //     none: [ 'dir4' ],\n     *         //     directory: [ 'dir2']\n     *         // }\n     *         // result is object containing the files grouped by type\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function groupBy (coll, iteratee, callback) {\n        return groupByLimit$1(coll, Infinity, iteratee, callback)\n    }\n\n    /**\n     * The same as [`groupBy`]{@link module:Collections.groupBy} but runs only a single async operation at a time.\n     *\n     * @name groupBySeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.groupBy]{@link module:Collections.groupBy}\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The iteratee should complete with a `key` to group the value under.\n     * Invoked with (value, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. Result is an `Object` whose\n     * properties are arrays of values which returned the corresponding key.\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function groupBySeries (coll, iteratee, callback) {\n        return groupByLimit$1(coll, 1, iteratee, callback)\n    }\n\n    /**\n     * Logs the result of an `async` function to the `console`. Only works in\n     * Node.js or in browsers that support `console.log` and `console.error` (such\n     * as FF and Chrome). If multiple arguments are returned from the async\n     * function, `console.log` is called on each argument in order.\n     *\n     * @name log\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {AsyncFunction} function - The function you want to eventually apply\n     * all arguments to.\n     * @param {...*} arguments... - Any number of arguments to apply to the function.\n     * @example\n     *\n     * // in a module\n     * var hello = function(name, callback) {\n     *     setTimeout(function() {\n     *         callback(null, 'hello ' + name);\n     *     }, 1000);\n     * };\n     *\n     * // in the node repl\n     * node> async.log(hello, 'world');\n     * 'hello world'\n     */\n    var log = consoleFunc('log');\n\n    /**\n     * The same as [`mapValues`]{@link module:Collections.mapValues} but runs a maximum of `limit` async operations at a\n     * time.\n     *\n     * @name mapValuesLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.mapValues]{@link module:Collections.mapValues}\n     * @category Collection\n     * @param {Object} obj - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - A function to apply to each value and key\n     * in `coll`.\n     * The iteratee should complete with the transformed value as its result.\n     * Invoked with (value, key, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. `result` is a new object consisting\n     * of each key from `obj`, with each transformed value on the right-hand side.\n     * Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function mapValuesLimit(obj, limit, iteratee, callback) {\n        callback = once(callback);\n        var newObj = {};\n        var _iteratee = wrapAsync(iteratee);\n        return eachOfLimit$2(limit)(obj, (val, key, next) => {\n            _iteratee(val, key, (err, result) => {\n                if (err) return next(err);\n                newObj[key] = result;\n                next(err);\n            });\n        }, err => callback(err, newObj));\n    }\n\n    var mapValuesLimit$1 = awaitify(mapValuesLimit, 4);\n\n    /**\n     * A relative of [`map`]{@link module:Collections.map}, designed for use with objects.\n     *\n     * Produces a new Object by mapping each value of `obj` through the `iteratee`\n     * function. The `iteratee` is called each `value` and `key` from `obj` and a\n     * callback for when it has finished processing. Each of these callbacks takes\n     * two arguments: an `error`, and the transformed item from `obj`. If `iteratee`\n     * passes an error to its callback, the main `callback` (for the `mapValues`\n     * function) is immediately called with the error.\n     *\n     * Note, the order of the keys in the result is not guaranteed.  The keys will\n     * be roughly in the order they complete, (but this is very engine-specific)\n     *\n     * @name mapValues\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @category Collection\n     * @param {Object} obj - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - A function to apply to each value and key\n     * in `coll`.\n     * The iteratee should complete with the transformed value as its result.\n     * Invoked with (value, key, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. `result` is a new object consisting\n     * of each key from `obj`, with each transformed value on the right-hand side.\n     * Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback is passed\n     * @example\n     *\n     * // file1.txt is a file that is 1000 bytes in size\n     * // file2.txt is a file that is 2000 bytes in size\n     * // file3.txt is a file that is 3000 bytes in size\n     * // file4.txt does not exist\n     *\n     * const fileMap = {\n     *     f1: 'file1.txt',\n     *     f2: 'file2.txt',\n     *     f3: 'file3.txt'\n     * };\n     *\n     * const withMissingFileMap = {\n     *     f1: 'file1.txt',\n     *     f2: 'file2.txt',\n     *     f3: 'file4.txt'\n     * };\n     *\n     * // asynchronous function that returns the file size in bytes\n     * function getFileSizeInBytes(file, key, callback) {\n     *     fs.stat(file, function(err, stat) {\n     *         if (err) {\n     *             return callback(err);\n     *         }\n     *         callback(null, stat.size);\n     *     });\n     * }\n     *\n     * // Using callbacks\n     * async.mapValues(fileMap, getFileSizeInBytes, function(err, result) {\n     *     if (err) {\n     *         console.log(err);\n     *     } else {\n     *         console.log(result);\n     *         // result is now a map of file size in bytes for each file, e.g.\n     *         // {\n     *         //     f1: 1000,\n     *         //     f2: 2000,\n     *         //     f3: 3000\n     *         // }\n     *     }\n     * });\n     *\n     * // Error handling\n     * async.mapValues(withMissingFileMap, getFileSizeInBytes, function(err, result) {\n     *     if (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *     } else {\n     *         console.log(result);\n     *     }\n     * });\n     *\n     * // Using Promises\n     * async.mapValues(fileMap, getFileSizeInBytes)\n     * .then( result => {\n     *     console.log(result);\n     *     // result is now a map of file size in bytes for each file, e.g.\n     *     // {\n     *     //     f1: 1000,\n     *     //     f2: 2000,\n     *     //     f3: 3000\n     *     // }\n     * }).catch (err => {\n     *     console.log(err);\n     * });\n     *\n     * // Error Handling\n     * async.mapValues(withMissingFileMap, getFileSizeInBytes)\n     * .then( result => {\n     *     console.log(result);\n     * }).catch (err => {\n     *     console.log(err);\n     *     // [ Error: ENOENT: no such file or directory ]\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.mapValues(fileMap, getFileSizeInBytes);\n     *         console.log(result);\n     *         // result is now a map of file size in bytes for each file, e.g.\n     *         // {\n     *         //     f1: 1000,\n     *         //     f2: 2000,\n     *         //     f3: 3000\n     *         // }\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * // Error Handling\n     * async () => {\n     *     try {\n     *         let result = await async.mapValues(withMissingFileMap, getFileSizeInBytes);\n     *         console.log(result);\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *     }\n     * }\n     *\n     */\n    function mapValues(obj, iteratee, callback) {\n        return mapValuesLimit$1(obj, Infinity, iteratee, callback)\n    }\n\n    /**\n     * The same as [`mapValues`]{@link module:Collections.mapValues} but runs only a single async operation at a time.\n     *\n     * @name mapValuesSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.mapValues]{@link module:Collections.mapValues}\n     * @category Collection\n     * @param {Object} obj - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - A function to apply to each value and key\n     * in `coll`.\n     * The iteratee should complete with the transformed value as its result.\n     * Invoked with (value, key, callback).\n     * @param {Function} [callback] - A callback which is called when all `iteratee`\n     * functions have finished, or an error occurs. `result` is a new object consisting\n     * of each key from `obj`, with each transformed value on the right-hand side.\n     * Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function mapValuesSeries(obj, iteratee, callback) {\n        return mapValuesLimit$1(obj, 1, iteratee, callback)\n    }\n\n    /**\n     * Caches the results of an async function. When creating a hash to store\n     * function results against, the callback is omitted from the hash and an\n     * optional hash function can be used.\n     *\n     * **Note: if the async function errs, the result will not be cached and\n     * subsequent calls will call the wrapped function.**\n     *\n     * If no hash function is specified, the first argument is used as a hash key,\n     * which may work reasonably if it is a string or a data type that converts to a\n     * distinct string. Note that objects and arrays will not behave reasonably.\n     * Neither will cases where the other arguments are significant. In such cases,\n     * specify your own hash function.\n     *\n     * The cache of results is exposed as the `memo` property of the function\n     * returned by `memoize`.\n     *\n     * @name memoize\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {AsyncFunction} fn - The async function to proxy and cache results from.\n     * @param {Function} hasher - An optional function for generating a custom hash\n     * for storing results. It has all the arguments applied to it apart from the\n     * callback, and must be synchronous.\n     * @returns {AsyncFunction} a memoized version of `fn`\n     * @example\n     *\n     * var slow_fn = function(name, callback) {\n     *     // do something\n     *     callback(null, result);\n     * };\n     * var fn = async.memoize(slow_fn);\n     *\n     * // fn can now be used as if it were slow_fn\n     * fn('some name', function() {\n     *     // callback\n     * });\n     */\n    function memoize(fn, hasher = v => v) {\n        var memo = Object.create(null);\n        var queues = Object.create(null);\n        var _fn = wrapAsync(fn);\n        var memoized = initialParams((args, callback) => {\n            var key = hasher(...args);\n            if (key in memo) {\n                setImmediate$1(() => callback(null, ...memo[key]));\n            } else if (key in queues) {\n                queues[key].push(callback);\n            } else {\n                queues[key] = [callback];\n                _fn(...args, (err, ...resultArgs) => {\n                    // #1465 don't memoize if an error occurred\n                    if (!err) {\n                        memo[key] = resultArgs;\n                    }\n                    var q = queues[key];\n                    delete queues[key];\n                    for (var i = 0, l = q.length; i < l; i++) {\n                        q[i](err, ...resultArgs);\n                    }\n                });\n            }\n        });\n        memoized.memo = memo;\n        memoized.unmemoized = fn;\n        return memoized;\n    }\n\n    /* istanbul ignore file */\n\n    /**\n     * Calls `callback` on a later loop around the event loop. In Node.js this just\n     * calls `process.nextTick`.  In the browser it will use `setImmediate` if\n     * available, otherwise `setTimeout(callback, 0)`, which means other higher\n     * priority events may precede the execution of `callback`.\n     *\n     * This is used internally for browser-compatibility purposes.\n     *\n     * @name nextTick\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @see [async.setImmediate]{@link module:Utils.setImmediate}\n     * @category Util\n     * @param {Function} callback - The function to call on a later loop around\n     * the event loop. Invoked with (args...).\n     * @param {...*} args... - any number of additional arguments to pass to the\n     * callback on the next tick.\n     * @example\n     *\n     * var call_order = [];\n     * async.nextTick(function() {\n     *     call_order.push('two');\n     *     // call_order now equals ['one','two']\n     * });\n     * call_order.push('one');\n     *\n     * async.setImmediate(function (a, b, c) {\n     *     // a, b, and c equal 1, 2, and 3\n     * }, 1, 2, 3);\n     */\n    var _defer;\n\n    if (hasNextTick) {\n        _defer = process.nextTick;\n    } else if (hasSetImmediate) {\n        _defer = setImmediate;\n    } else {\n        _defer = fallback;\n    }\n\n    var nextTick = wrap(_defer);\n\n    var _parallel = awaitify((eachfn, tasks, callback) => {\n        var results = isArrayLike(tasks) ? [] : {};\n\n        eachfn(tasks, (task, key, taskCb) => {\n            wrapAsync(task)((err, ...result) => {\n                if (result.length < 2) {\n                    [result] = result;\n                }\n                results[key] = result;\n                taskCb(err);\n            });\n        }, err => callback(err, results));\n    }, 3);\n\n    /**\n     * Run the `tasks` collection of functions in parallel, without waiting until\n     * the previous function has completed. If any of the functions pass an error to\n     * its callback, the main `callback` is immediately called with the value of the\n     * error. Once the `tasks` have completed, the results are passed to the final\n     * `callback` as an array.\n     *\n     * **Note:** `parallel` is about kicking-off I/O tasks in parallel, not about\n     * parallel execution of code.  If your tasks do not use any timers or perform\n     * any I/O, they will actually be executed in series.  Any synchronous setup\n     * sections for each task will happen one after the other.  JavaScript remains\n     * single-threaded.\n     *\n     * **Hint:** Use [`reflect`]{@link module:Utils.reflect} to continue the\n     * execution of other tasks when a task fails.\n     *\n     * It is also possible to use an object instead of an array. Each property will\n     * be run as a function and the results will be passed to the final `callback`\n     * as an object instead of an array. This can be a more readable way of handling\n     * results from {@link async.parallel}.\n     *\n     * @name parallel\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection of\n     * [async functions]{@link AsyncFunction} to run.\n     * Each async function can complete with any number of optional `result` values.\n     * @param {Function} [callback] - An optional callback to run once all the\n     * functions have completed successfully. This function gets a results array\n     * (or object) containing all the result arguments passed to the task callbacks.\n     * Invoked with (err, results).\n     * @returns {Promise} a promise, if a callback is not passed\n     *\n     * @example\n     *\n     * //Using Callbacks\n     * async.parallel([\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'one');\n     *         }, 200);\n     *     },\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'two');\n     *         }, 100);\n     *     }\n     * ], function(err, results) {\n     *     console.log(results);\n     *     // results is equal to ['one','two'] even though\n     *     // the second function had a shorter timeout.\n     * });\n     *\n     * // an example using an object instead of an array\n     * async.parallel({\n     *     one: function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 1);\n     *         }, 200);\n     *     },\n     *     two: function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 2);\n     *         }, 100);\n     *     }\n     * }, function(err, results) {\n     *     console.log(results);\n     *     // results is equal to: { one: 1, two: 2 }\n     * });\n     *\n     * //Using Promises\n     * async.parallel([\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'one');\n     *         }, 200);\n     *     },\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'two');\n     *         }, 100);\n     *     }\n     * ]).then(results => {\n     *     console.log(results);\n     *     // results is equal to ['one','two'] even though\n     *     // the second function had a shorter timeout.\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * // an example using an object instead of an array\n     * async.parallel({\n     *     one: function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 1);\n     *         }, 200);\n     *     },\n     *     two: function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 2);\n     *         }, 100);\n     *     }\n     * }).then(results => {\n     *     console.log(results);\n     *     // results is equal to: { one: 1, two: 2 }\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * //Using async/await\n     * async () => {\n     *     try {\n     *         let results = await async.parallel([\n     *             function(callback) {\n     *                 setTimeout(function() {\n     *                     callback(null, 'one');\n     *                 }, 200);\n     *             },\n     *             function(callback) {\n     *                 setTimeout(function() {\n     *                     callback(null, 'two');\n     *                 }, 100);\n     *             }\n     *         ]);\n     *         console.log(results);\n     *         // results is equal to ['one','two'] even though\n     *         // the second function had a shorter timeout.\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * // an example using an object instead of an array\n     * async () => {\n     *     try {\n     *         let results = await async.parallel({\n     *             one: function(callback) {\n     *                 setTimeout(function() {\n     *                     callback(null, 1);\n     *                 }, 200);\n     *             },\n     *            two: function(callback) {\n     *                 setTimeout(function() {\n     *                     callback(null, 2);\n     *                 }, 100);\n     *            }\n     *         });\n     *         console.log(results);\n     *         // results is equal to: { one: 1, two: 2 }\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function parallel(tasks, callback) {\n        return _parallel(eachOf$1, tasks, callback);\n    }\n\n    /**\n     * The same as [`parallel`]{@link module:ControlFlow.parallel} but runs a maximum of `limit` async operations at a\n     * time.\n     *\n     * @name parallelLimit\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.parallel]{@link module:ControlFlow.parallel}\n     * @category Control Flow\n     * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection of\n     * [async functions]{@link AsyncFunction} to run.\n     * Each async function can complete with any number of optional `result` values.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {Function} [callback] - An optional callback to run once all the\n     * functions have completed successfully. This function gets a results array\n     * (or object) containing all the result arguments passed to the task callbacks.\n     * Invoked with (err, results).\n     * @returns {Promise} a promise, if a callback is not passed\n     */\n    function parallelLimit(tasks, limit, callback) {\n        return _parallel(eachOfLimit$2(limit), tasks, callback);\n    }\n\n    /**\n     * A queue of tasks for the worker function to complete.\n     * @typedef {Iterable} QueueObject\n     * @memberOf module:ControlFlow\n     * @property {Function} length - a function returning the number of items\n     * waiting to be processed. Invoke with `queue.length()`.\n     * @property {boolean} started - a boolean indicating whether or not any\n     * items have been pushed and processed by the queue.\n     * @property {Function} running - a function returning the number of items\n     * currently being processed. Invoke with `queue.running()`.\n     * @property {Function} workersList - a function returning the array of items\n     * currently being processed. Invoke with `queue.workersList()`.\n     * @property {Function} idle - a function returning false if there are items\n     * waiting or being processed, or true if not. Invoke with `queue.idle()`.\n     * @property {number} concurrency - an integer for determining how many `worker`\n     * functions should be run in parallel. This property can be changed after a\n     * `queue` is created to alter the concurrency on-the-fly.\n     * @property {number} payload - an integer that specifies how many items are\n     * passed to the worker function at a time. only applies if this is a\n     * [cargo]{@link module:ControlFlow.cargo} object\n     * @property {AsyncFunction} push - add a new task to the `queue`. Calls `callback`\n     * once the `worker` has finished processing the task. Instead of a single task,\n     * a `tasks` array can be submitted. The respective callback is used for every\n     * task in the list. Invoke with `queue.push(task, [callback])`,\n     * @property {AsyncFunction} unshift - add a new task to the front of the `queue`.\n     * Invoke with `queue.unshift(task, [callback])`.\n     * @property {AsyncFunction} pushAsync - the same as `q.push`, except this returns\n     * a promise that rejects if an error occurs.\n     * @property {AsyncFunction} unshiftAsync - the same as `q.unshift`, except this returns\n     * a promise that rejects if an error occurs.\n     * @property {Function} remove - remove items from the queue that match a test\n     * function.  The test function will be passed an object with a `data` property,\n     * and a `priority` property, if this is a\n     * [priorityQueue]{@link module:ControlFlow.priorityQueue} object.\n     * Invoked with `queue.remove(testFn)`, where `testFn` is of the form\n     * `function ({data, priority}) {}` and returns a Boolean.\n     * @property {Function} saturated - a function that sets a callback that is\n     * called when the number of running workers hits the `concurrency` limit, and\n     * further tasks will be queued.  If the callback is omitted, `q.saturated()`\n     * returns a promise for the next occurrence.\n     * @property {Function} unsaturated - a function that sets a callback that is\n     * called when the number of running workers is less than the `concurrency` &\n     * `buffer` limits, and further tasks will not be queued. If the callback is\n     * omitted, `q.unsaturated()` returns a promise for the next occurrence.\n     * @property {number} buffer - A minimum threshold buffer in order to say that\n     * the `queue` is `unsaturated`.\n     * @property {Function} empty - a function that sets a callback that is called\n     * when the last item from the `queue` is given to a `worker`. If the callback\n     * is omitted, `q.empty()` returns a promise for the next occurrence.\n     * @property {Function} drain - a function that sets a callback that is called\n     * when the last item from the `queue` has returned from the `worker`. If the\n     * callback is omitted, `q.drain()` returns a promise for the next occurrence.\n     * @property {Function} error - a function that sets a callback that is called\n     * when a task errors. Has the signature `function(error, task)`. If the\n     * callback is omitted, `error()` returns a promise that rejects on the next\n     * error.\n     * @property {boolean} paused - a boolean for determining whether the queue is\n     * in a paused state.\n     * @property {Function} pause - a function that pauses the processing of tasks\n     * until `resume()` is called. Invoke with `queue.pause()`.\n     * @property {Function} resume - a function that resumes the processing of\n     * queued tasks when the queue is paused. Invoke with `queue.resume()`.\n     * @property {Function} kill - a function that removes the `drain` callback and\n     * empties remaining tasks from the queue forcing it to go idle. No more tasks\n     * should be pushed to the queue after calling this function. Invoke with `queue.kill()`.\n     *\n     * @example\n     * const q = async.queue(worker, 2)\n     * q.push(item1)\n     * q.push(item2)\n     * q.push(item3)\n     * // queues are iterable, spread into an array to inspect\n     * const items = [...q] // [item1, item2, item3]\n     * // or use for of\n     * for (let item of q) {\n     *     console.log(item)\n     * }\n     *\n     * q.drain(() => {\n     *     console.log('all done')\n     * })\n     * // or\n     * await q.drain()\n     */\n\n    /**\n     * Creates a `queue` object with the specified `concurrency`. Tasks added to the\n     * `queue` are processed in parallel (up to the `concurrency` limit). If all\n     * `worker`s are in progress, the task is queued until one becomes available.\n     * Once a `worker` completes a `task`, that `task`'s callback is called.\n     *\n     * @name queue\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {AsyncFunction} worker - An async function for processing a queued task.\n     * If you want to handle errors from an individual task, pass a callback to\n     * `q.push()`. Invoked with (task, callback).\n     * @param {number} [concurrency=1] - An `integer` for determining how many\n     * `worker` functions should be run in parallel.  If omitted, the concurrency\n     * defaults to `1`.  If the concurrency is `0`, an error is thrown.\n     * @returns {module:ControlFlow.QueueObject} A queue object to manage the tasks. Callbacks can be\n     * attached as certain properties to listen for specific events during the\n     * lifecycle of the queue.\n     * @example\n     *\n     * // create a queue object with concurrency 2\n     * var q = async.queue(function(task, callback) {\n     *     console.log('hello ' + task.name);\n     *     callback();\n     * }, 2);\n     *\n     * // assign a callback\n     * q.drain(function() {\n     *     console.log('all items have been processed');\n     * });\n     * // or await the end\n     * await q.drain()\n     *\n     * // assign an error callback\n     * q.error(function(err, task) {\n     *     console.error('task experienced an error');\n     * });\n     *\n     * // add some items to the queue\n     * q.push({name: 'foo'}, function(err) {\n     *     console.log('finished processing foo');\n     * });\n     * // callback is optional\n     * q.push({name: 'bar'});\n     *\n     * // add some items to the queue (batch-wise)\n     * q.push([{name: 'baz'},{name: 'bay'},{name: 'bax'}], function(err) {\n     *     console.log('finished processing item');\n     * });\n     *\n     * // add some items to the front of the queue\n     * q.unshift({name: 'bar'}, function (err) {\n     *     console.log('finished processing bar');\n     * });\n     */\n    function queue (worker, concurrency) {\n        var _worker = wrapAsync(worker);\n        return queue$1((items, cb) => {\n            _worker(items[0], cb);\n        }, concurrency, 1);\n    }\n\n    // Binary min-heap implementation used for priority queue.\n    // Implementation is stable, i.e. push time is considered for equal priorities\n    class Heap {\n        constructor() {\n            this.heap = [];\n            this.pushCount = Number.MIN_SAFE_INTEGER;\n        }\n\n        get length() {\n            return this.heap.length;\n        }\n\n        empty () {\n            this.heap = [];\n            return this;\n        }\n\n        percUp(index) {\n            let p;\n\n            while (index > 0 && smaller(this.heap[index], this.heap[p=parent(index)])) {\n                let t = this.heap[index];\n                this.heap[index] = this.heap[p];\n                this.heap[p] = t;\n\n                index = p;\n            }\n        }\n\n        percDown(index) {\n            let l;\n\n            while ((l=leftChi(index)) < this.heap.length) {\n                if (l+1 < this.heap.length && smaller(this.heap[l+1], this.heap[l])) {\n                    l = l+1;\n                }\n\n                if (smaller(this.heap[index], this.heap[l])) {\n                    break;\n                }\n\n                let t = this.heap[index];\n                this.heap[index] = this.heap[l];\n                this.heap[l] = t;\n\n                index = l;\n            }\n        }\n\n        push(node) {\n            node.pushCount = ++this.pushCount;\n            this.heap.push(node);\n            this.percUp(this.heap.length-1);\n        }\n\n        unshift(node) {\n            return this.heap.push(node);\n        }\n\n        shift() {\n            let [top] = this.heap;\n\n            this.heap[0] = this.heap[this.heap.length-1];\n            this.heap.pop();\n            this.percDown(0);\n\n            return top;\n        }\n\n        toArray() {\n            return [...this];\n        }\n\n        *[Symbol.iterator] () {\n            for (let i = 0; i < this.heap.length; i++) {\n                yield this.heap[i].data;\n            }\n        }\n\n        remove (testFn) {\n            let j = 0;\n            for (let i = 0; i < this.heap.length; i++) {\n                if (!testFn(this.heap[i])) {\n                    this.heap[j] = this.heap[i];\n                    j++;\n                }\n            }\n\n            this.heap.splice(j);\n\n            for (let i = parent(this.heap.length-1); i >= 0; i--) {\n                this.percDown(i);\n            }\n\n            return this;\n        }\n    }\n\n    function leftChi(i) {\n        return (i<<1)+1;\n    }\n\n    function parent(i) {\n        return ((i+1)>>1)-1;\n    }\n\n    function smaller(x, y) {\n        if (x.priority !== y.priority) {\n            return x.priority < y.priority;\n        }\n        else {\n            return x.pushCount < y.pushCount;\n        }\n    }\n\n    /**\n     * The same as [async.queue]{@link module:ControlFlow.queue} only tasks are assigned a priority and\n     * completed in ascending priority order.\n     *\n     * @name priorityQueue\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.queue]{@link module:ControlFlow.queue}\n     * @category Control Flow\n     * @param {AsyncFunction} worker - An async function for processing a queued task.\n     * If you want to handle errors from an individual task, pass a callback to\n     * `q.push()`.\n     * Invoked with (task, callback).\n     * @param {number} concurrency - An `integer` for determining how many `worker`\n     * functions should be run in parallel.  If omitted, the concurrency defaults to\n     * `1`.  If the concurrency is `0`, an error is thrown.\n     * @returns {module:ControlFlow.QueueObject} A priorityQueue object to manage the tasks. There are three\n     * differences between `queue` and `priorityQueue` objects:\n     * * `push(task, priority, [callback])` - `priority` should be a number. If an\n     *   array of `tasks` is given, all tasks will be assigned the same priority.\n     * * `pushAsync(task, priority, [callback])` - the same as `priorityQueue.push`,\n     *   except this returns a promise that rejects if an error occurs.\n     * * The `unshift` and `unshiftAsync` methods were removed.\n     */\n    function priorityQueue(worker, concurrency) {\n        // Start with a normal queue\n        var q = queue(worker, concurrency);\n\n        var {\n            push,\n            pushAsync\n        } = q;\n\n        q._tasks = new Heap();\n        q._createTaskItem = ({data, priority}, callback) => {\n            return {\n                data,\n                priority,\n                callback\n            };\n        };\n\n        function createDataItems(tasks, priority) {\n            if (!Array.isArray(tasks)) {\n                return {data: tasks, priority};\n            }\n            return tasks.map(data => { return {data, priority}; });\n        }\n\n        // Override push to accept second parameter representing priority\n        q.push = function(data, priority = 0, callback) {\n            return push(createDataItems(data, priority), callback);\n        };\n\n        q.pushAsync = function(data, priority = 0, callback) {\n            return pushAsync(createDataItems(data, priority), callback);\n        };\n\n        // Remove unshift functions\n        delete q.unshift;\n        delete q.unshiftAsync;\n\n        return q;\n    }\n\n    /**\n     * Runs the `tasks` array of functions in parallel, without waiting until the\n     * previous function has completed. Once any of the `tasks` complete or pass an\n     * error to its callback, the main `callback` is immediately called. It's\n     * equivalent to `Promise.race()`.\n     *\n     * @name race\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {Array} tasks - An array containing [async functions]{@link AsyncFunction}\n     * to run. Each function can complete with an optional `result` value.\n     * @param {Function} callback - A callback to run once any of the functions have\n     * completed. This function gets an error or result from the first function that\n     * completed. Invoked with (err, result).\n     * @returns {Promise} a promise, if a callback is omitted\n     * @example\n     *\n     * async.race([\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'one');\n     *         }, 200);\n     *     },\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'two');\n     *         }, 100);\n     *     }\n     * ],\n     * // main callback\n     * function(err, result) {\n     *     // the result will be equal to 'two' as it finishes earlier\n     * });\n     */\n    function race(tasks, callback) {\n        callback = once(callback);\n        if (!Array.isArray(tasks)) return callback(new TypeError('First argument to race must be an array of functions'));\n        if (!tasks.length) return callback();\n        for (var i = 0, l = tasks.length; i < l; i++) {\n            wrapAsync(tasks[i])(callback);\n        }\n    }\n\n    var race$1 = awaitify(race, 2);\n\n    /**\n     * Same as [`reduce`]{@link module:Collections.reduce}, only operates on `array` in reverse order.\n     *\n     * @name reduceRight\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.reduce]{@link module:Collections.reduce}\n     * @alias foldr\n     * @category Collection\n     * @param {Array} array - A collection to iterate over.\n     * @param {*} memo - The initial state of the reduction.\n     * @param {AsyncFunction} iteratee - A function applied to each item in the\n     * array to produce the next step in the reduction.\n     * The `iteratee` should complete with the next state of the reduction.\n     * If the iteratee completes with an error, the reduction is stopped and the\n     * main `callback` is immediately called with the error.\n     * Invoked with (memo, item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Result is the reduced value. Invoked with\n     * (err, result).\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function reduceRight (array, memo, iteratee, callback) {\n        var reversed = [...array].reverse();\n        return reduce$1(reversed, memo, iteratee, callback);\n    }\n\n    /**\n     * Wraps the async function in another function that always completes with a\n     * result object, even when it errors.\n     *\n     * The result object has either the property `error` or `value`.\n     *\n     * @name reflect\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {AsyncFunction} fn - The async function you want to wrap\n     * @returns {Function} - A function that always passes null to it's callback as\n     * the error. The second argument to the callback will be an `object` with\n     * either an `error` or a `value` property.\n     * @example\n     *\n     * async.parallel([\n     *     async.reflect(function(callback) {\n     *         // do some stuff ...\n     *         callback(null, 'one');\n     *     }),\n     *     async.reflect(function(callback) {\n     *         // do some more stuff but error ...\n     *         callback('bad stuff happened');\n     *     }),\n     *     async.reflect(function(callback) {\n     *         // do some more stuff ...\n     *         callback(null, 'two');\n     *     })\n     * ],\n     * // optional callback\n     * function(err, results) {\n     *     // values\n     *     // results[0].value = 'one'\n     *     // results[1].error = 'bad stuff happened'\n     *     // results[2].value = 'two'\n     * });\n     */\n    function reflect(fn) {\n        var _fn = wrapAsync(fn);\n        return initialParams(function reflectOn(args, reflectCallback) {\n            args.push((error, ...cbArgs) => {\n                let retVal = {};\n                if (error) {\n                    retVal.error = error;\n                }\n                if (cbArgs.length > 0){\n                    var value = cbArgs;\n                    if (cbArgs.length <= 1) {\n                        [value] = cbArgs;\n                    }\n                    retVal.value = value;\n                }\n                reflectCallback(null, retVal);\n            });\n\n            return _fn.apply(this, args);\n        });\n    }\n\n    /**\n     * A helper function that wraps an array or an object of functions with `reflect`.\n     *\n     * @name reflectAll\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @see [async.reflect]{@link module:Utils.reflect}\n     * @category Util\n     * @param {Array|Object|Iterable} tasks - The collection of\n     * [async functions]{@link AsyncFunction} to wrap in `async.reflect`.\n     * @returns {Array} Returns an array of async functions, each wrapped in\n     * `async.reflect`\n     * @example\n     *\n     * let tasks = [\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'one');\n     *         }, 200);\n     *     },\n     *     function(callback) {\n     *         // do some more stuff but error ...\n     *         callback(new Error('bad stuff happened'));\n     *     },\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'two');\n     *         }, 100);\n     *     }\n     * ];\n     *\n     * async.parallel(async.reflectAll(tasks),\n     * // optional callback\n     * function(err, results) {\n     *     // values\n     *     // results[0].value = 'one'\n     *     // results[1].error = Error('bad stuff happened')\n     *     // results[2].value = 'two'\n     * });\n     *\n     * // an example using an object instead of an array\n     * let tasks = {\n     *     one: function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'one');\n     *         }, 200);\n     *     },\n     *     two: function(callback) {\n     *         callback('two');\n     *     },\n     *     three: function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'three');\n     *         }, 100);\n     *     }\n     * };\n     *\n     * async.parallel(async.reflectAll(tasks),\n     * // optional callback\n     * function(err, results) {\n     *     // values\n     *     // results.one.value = 'one'\n     *     // results.two.error = 'two'\n     *     // results.three.value = 'three'\n     * });\n     */\n    function reflectAll(tasks) {\n        var results;\n        if (Array.isArray(tasks)) {\n            results = tasks.map(reflect);\n        } else {\n            results = {};\n            Object.keys(tasks).forEach(key => {\n                results[key] = reflect.call(this, tasks[key]);\n            });\n        }\n        return results;\n    }\n\n    function reject$2(eachfn, arr, _iteratee, callback) {\n        const iteratee = wrapAsync(_iteratee);\n        return _filter(eachfn, arr, (value, cb) => {\n            iteratee(value, (err, v) => {\n                cb(err, !v);\n            });\n        }, callback);\n    }\n\n    /**\n     * The opposite of [`filter`]{@link module:Collections.filter}. Removes values that pass an `async` truth test.\n     *\n     * @name reject\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.filter]{@link module:Collections.filter}\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {Function} iteratee - An async truth test to apply to each item in\n     * `coll`.\n     * The should complete with a boolean value as its `result`.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback is passed\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     *\n     * const fileList = ['dir1/file1.txt','dir2/file3.txt','dir3/file6.txt'];\n     *\n     * // asynchronous function that checks if a file exists\n     * function fileExists(file, callback) {\n     *    fs.access(file, fs.constants.F_OK, (err) => {\n     *        callback(null, !err);\n     *    });\n     * }\n     *\n     * // Using callbacks\n     * async.reject(fileList, fileExists, function(err, results) {\n     *    // [ 'dir3/file6.txt' ]\n     *    // results now equals an array of the non-existing files\n     * });\n     *\n     * // Using Promises\n     * async.reject(fileList, fileExists)\n     * .then( results => {\n     *     console.log(results);\n     *     // [ 'dir3/file6.txt' ]\n     *     // results now equals an array of the non-existing files\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let results = await async.reject(fileList, fileExists);\n     *         console.log(results);\n     *         // [ 'dir3/file6.txt' ]\n     *         // results now equals an array of the non-existing files\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function reject (coll, iteratee, callback) {\n        return reject$2(eachOf$1, coll, iteratee, callback)\n    }\n    var reject$1 = awaitify(reject, 3);\n\n    /**\n     * The same as [`reject`]{@link module:Collections.reject} but runs a maximum of `limit` async operations at a\n     * time.\n     *\n     * @name rejectLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.reject]{@link module:Collections.reject}\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {Function} iteratee - An async truth test to apply to each item in\n     * `coll`.\n     * The should complete with a boolean value as its `result`.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function rejectLimit (coll, limit, iteratee, callback) {\n        return reject$2(eachOfLimit$2(limit), coll, iteratee, callback)\n    }\n    var rejectLimit$1 = awaitify(rejectLimit, 4);\n\n    /**\n     * The same as [`reject`]{@link module:Collections.reject} but runs only a single async operation at a time.\n     *\n     * @name rejectSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.reject]{@link module:Collections.reject}\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {Function} iteratee - An async truth test to apply to each item in\n     * `coll`.\n     * The should complete with a boolean value as its `result`.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback is passed\n     */\n    function rejectSeries (coll, iteratee, callback) {\n        return reject$2(eachOfSeries$1, coll, iteratee, callback)\n    }\n    var rejectSeries$1 = awaitify(rejectSeries, 3);\n\n    function constant(value) {\n        return function () {\n            return value;\n        }\n    }\n\n    /**\n     * Attempts to get a successful response from `task` no more than `times` times\n     * before returning an error. If the task is successful, the `callback` will be\n     * passed the result of the successful task. If all attempts fail, the callback\n     * will be passed the error and result (if any) of the final attempt.\n     *\n     * @name retry\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @see [async.retryable]{@link module:ControlFlow.retryable}\n     * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - Can be either an\n     * object with `times` and `interval` or a number.\n     * * `times` - The number of attempts to make before giving up.  The default\n     *   is `5`.\n     * * `interval` - The time to wait between retries, in milliseconds.  The\n     *   default is `0`. The interval may also be specified as a function of the\n     *   retry count (see example).\n     * * `errorFilter` - An optional synchronous function that is invoked on\n     *   erroneous result. If it returns `true` the retry attempts will continue;\n     *   if the function returns `false` the retry flow is aborted with the current\n     *   attempt's error and result being returned to the final callback.\n     *   Invoked with (err).\n     * * If `opts` is a number, the number specifies the number of times to retry,\n     *   with the default interval of `0`.\n     * @param {AsyncFunction} task - An async function to retry.\n     * Invoked with (callback).\n     * @param {Function} [callback] - An optional callback which is called when the\n     * task has succeeded, or after the final failed attempt. It receives the `err`\n     * and `result` arguments of the last attempt at completing the `task`. Invoked\n     * with (err, results).\n     * @returns {Promise} a promise if no callback provided\n     *\n     * @example\n     *\n     * // The `retry` function can be used as a stand-alone control flow by passing\n     * // a callback, as shown below:\n     *\n     * // try calling apiMethod 3 times\n     * async.retry(3, apiMethod, function(err, result) {\n     *     // do something with the result\n     * });\n     *\n     * // try calling apiMethod 3 times, waiting 200 ms between each retry\n     * async.retry({times: 3, interval: 200}, apiMethod, function(err, result) {\n     *     // do something with the result\n     * });\n     *\n     * // try calling apiMethod 10 times with exponential backoff\n     * // (i.e. intervals of 100, 200, 400, 800, 1600, ... milliseconds)\n     * async.retry({\n     *   times: 10,\n     *   interval: function(retryCount) {\n     *     return 50 * Math.pow(2, retryCount);\n     *   }\n     * }, apiMethod, function(err, result) {\n     *     // do something with the result\n     * });\n     *\n     * // try calling apiMethod the default 5 times no delay between each retry\n     * async.retry(apiMethod, function(err, result) {\n     *     // do something with the result\n     * });\n     *\n     * // try calling apiMethod only when error condition satisfies, all other\n     * // errors will abort the retry control flow and return to final callback\n     * async.retry({\n     *   errorFilter: function(err) {\n     *     return err.message === 'Temporary error'; // only retry on a specific error\n     *   }\n     * }, apiMethod, function(err, result) {\n     *     // do something with the result\n     * });\n     *\n     * // to retry individual methods that are not as reliable within other\n     * // control flow functions, use the `retryable` wrapper:\n     * async.auto({\n     *     users: api.getUsers.bind(api),\n     *     payments: async.retryable(3, api.getPayments.bind(api))\n     * }, function(err, results) {\n     *     // do something with the results\n     * });\n     *\n     */\n    const DEFAULT_TIMES = 5;\n    const DEFAULT_INTERVAL = 0;\n\n    function retry(opts, task, callback) {\n        var options = {\n            times: DEFAULT_TIMES,\n            intervalFunc: constant(DEFAULT_INTERVAL)\n        };\n\n        if (arguments.length < 3 && typeof opts === 'function') {\n            callback = task || promiseCallback();\n            task = opts;\n        } else {\n            parseTimes(options, opts);\n            callback = callback || promiseCallback();\n        }\n\n        if (typeof task !== 'function') {\n            throw new Error(\"Invalid arguments for async.retry\");\n        }\n\n        var _task = wrapAsync(task);\n\n        var attempt = 1;\n        function retryAttempt() {\n            _task((err, ...args) => {\n                if (err === false) return\n                if (err && attempt++ < options.times &&\n                    (typeof options.errorFilter != 'function' ||\n                        options.errorFilter(err))) {\n                    setTimeout(retryAttempt, options.intervalFunc(attempt - 1));\n                } else {\n                    callback(err, ...args);\n                }\n            });\n        }\n\n        retryAttempt();\n        return callback[PROMISE_SYMBOL]\n    }\n\n    function parseTimes(acc, t) {\n        if (typeof t === 'object') {\n            acc.times = +t.times || DEFAULT_TIMES;\n\n            acc.intervalFunc = typeof t.interval === 'function' ?\n                t.interval :\n                constant(+t.interval || DEFAULT_INTERVAL);\n\n            acc.errorFilter = t.errorFilter;\n        } else if (typeof t === 'number' || typeof t === 'string') {\n            acc.times = +t || DEFAULT_TIMES;\n        } else {\n            throw new Error(\"Invalid arguments for async.retry\");\n        }\n    }\n\n    /**\n     * A close relative of [`retry`]{@link module:ControlFlow.retry}.  This method\n     * wraps a task and makes it retryable, rather than immediately calling it\n     * with retries.\n     *\n     * @name retryable\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.retry]{@link module:ControlFlow.retry}\n     * @category Control Flow\n     * @param {Object|number} [opts = {times: 5, interval: 0}| 5] - optional\n     * options, exactly the same as from `retry`, except for a `opts.arity` that\n     * is the arity of the `task` function, defaulting to `task.length`\n     * @param {AsyncFunction} task - the asynchronous function to wrap.\n     * This function will be passed any arguments passed to the returned wrapper.\n     * Invoked with (...args, callback).\n     * @returns {AsyncFunction} The wrapped function, which when invoked, will\n     * retry on an error, based on the parameters specified in `opts`.\n     * This function will accept the same parameters as `task`.\n     * @example\n     *\n     * async.auto({\n     *     dep1: async.retryable(3, getFromFlakyService),\n     *     process: [\"dep1\", async.retryable(3, function (results, cb) {\n     *         maybeProcessData(results.dep1, cb);\n     *     })]\n     * }, callback);\n     */\n    function retryable (opts, task) {\n        if (!task) {\n            task = opts;\n            opts = null;\n        }\n        let arity = (opts && opts.arity) || task.length;\n        if (isAsync(task)) {\n            arity += 1;\n        }\n        var _task = wrapAsync(task);\n        return initialParams((args, callback) => {\n            if (args.length < arity - 1 || callback == null) {\n                args.push(callback);\n                callback = promiseCallback();\n            }\n            function taskFn(cb) {\n                _task(...args, cb);\n            }\n\n            if (opts) retry(opts, taskFn, callback);\n            else retry(taskFn, callback);\n\n            return callback[PROMISE_SYMBOL]\n        });\n    }\n\n    /**\n     * Run the functions in the `tasks` collection in series, each one running once\n     * the previous function has completed. If any functions in the series pass an\n     * error to its callback, no more functions are run, and `callback` is\n     * immediately called with the value of the error. Otherwise, `callback`\n     * receives an array of results when `tasks` have completed.\n     *\n     * It is also possible to use an object instead of an array. Each property will\n     * be run as a function, and the results will be passed to the final `callback`\n     * as an object instead of an array. This can be a more readable way of handling\n     *  results from {@link async.series}.\n     *\n     * **Note** that while many implementations preserve the order of object\n     * properties, the [ECMAScript Language Specification](http://www.ecma-international.org/ecma-262/5.1/#sec-8.6)\n     * explicitly states that\n     *\n     * > The mechanics and order of enumerating the properties is not specified.\n     *\n     * So if you rely on the order in which your series of functions are executed,\n     * and want this to work on all platforms, consider using an array.\n     *\n     * @name series\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection containing\n     * [async functions]{@link AsyncFunction} to run in series.\n     * Each function can complete with any number of optional `result` values.\n     * @param {Function} [callback] - An optional callback to run once all the\n     * functions have completed. This function gets a results array (or object)\n     * containing all the result arguments passed to the `task` callbacks. Invoked\n     * with (err, result).\n     * @return {Promise} a promise, if no callback is passed\n     * @example\n     *\n     * //Using Callbacks\n     * async.series([\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             // do some async task\n     *             callback(null, 'one');\n     *         }, 200);\n     *     },\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             // then do another async task\n     *             callback(null, 'two');\n     *         }, 100);\n     *     }\n     * ], function(err, results) {\n     *     console.log(results);\n     *     // results is equal to ['one','two']\n     * });\n     *\n     * // an example using objects instead of arrays\n     * async.series({\n     *     one: function(callback) {\n     *         setTimeout(function() {\n     *             // do some async task\n     *             callback(null, 1);\n     *         }, 200);\n     *     },\n     *     two: function(callback) {\n     *         setTimeout(function() {\n     *             // then do another async task\n     *             callback(null, 2);\n     *         }, 100);\n     *     }\n     * }, function(err, results) {\n     *     console.log(results);\n     *     // results is equal to: { one: 1, two: 2 }\n     * });\n     *\n     * //Using Promises\n     * async.series([\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'one');\n     *         }, 200);\n     *     },\n     *     function(callback) {\n     *         setTimeout(function() {\n     *             callback(null, 'two');\n     *         }, 100);\n     *     }\n     * ]).then(results => {\n     *     console.log(results);\n     *     // results is equal to ['one','two']\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * // an example using an object instead of an array\n     * async.series({\n     *     one: function(callback) {\n     *         setTimeout(function() {\n     *             // do some async task\n     *             callback(null, 1);\n     *         }, 200);\n     *     },\n     *     two: function(callback) {\n     *         setTimeout(function() {\n     *             // then do another async task\n     *             callback(null, 2);\n     *         }, 100);\n     *     }\n     * }).then(results => {\n     *     console.log(results);\n     *     // results is equal to: { one: 1, two: 2 }\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * //Using async/await\n     * async () => {\n     *     try {\n     *         let results = await async.series([\n     *             function(callback) {\n     *                 setTimeout(function() {\n     *                     // do some async task\n     *                     callback(null, 'one');\n     *                 }, 200);\n     *             },\n     *             function(callback) {\n     *                 setTimeout(function() {\n     *                     // then do another async task\n     *                     callback(null, 'two');\n     *                 }, 100);\n     *             }\n     *         ]);\n     *         console.log(results);\n     *         // results is equal to ['one','two']\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * // an example using an object instead of an array\n     * async () => {\n     *     try {\n     *         let results = await async.parallel({\n     *             one: function(callback) {\n     *                 setTimeout(function() {\n     *                     // do some async task\n     *                     callback(null, 1);\n     *                 }, 200);\n     *             },\n     *            two: function(callback) {\n     *                 setTimeout(function() {\n     *                     // then do another async task\n     *                     callback(null, 2);\n     *                 }, 100);\n     *            }\n     *         });\n     *         console.log(results);\n     *         // results is equal to: { one: 1, two: 2 }\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function series(tasks, callback) {\n        return _parallel(eachOfSeries$1, tasks, callback);\n    }\n\n    /**\n     * Returns `true` if at least one element in the `coll` satisfies an async test.\n     * If any iteratee call returns `true`, the main `callback` is immediately\n     * called.\n     *\n     * @name some\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @alias any\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n     * in the collections in parallel.\n     * The iteratee should complete with a boolean `result` value.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called as soon as any\n     * iteratee returns `true`, or after all the iteratee functions have finished.\n     * Result will be either `true` or `false` depending on the values of the async\n     * tests. Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback provided\n     * @example\n     *\n     * // dir1 is a directory that contains file1.txt, file2.txt\n     * // dir2 is a directory that contains file3.txt, file4.txt\n     * // dir3 is a directory that contains file5.txt\n     * // dir4 does not exist\n     *\n     * // asynchronous function that checks if a file exists\n     * function fileExists(file, callback) {\n     *    fs.access(file, fs.constants.F_OK, (err) => {\n     *        callback(null, !err);\n     *    });\n     * }\n     *\n     * // Using callbacks\n     * async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists,\n     *    function(err, result) {\n     *        console.log(result);\n     *        // true\n     *        // result is true since some file in the list exists\n     *    }\n     *);\n     *\n     * async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists,\n     *    function(err, result) {\n     *        console.log(result);\n     *        // false\n     *        // result is false since none of the files exists\n     *    }\n     *);\n     *\n     * // Using Promises\n     * async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists)\n     * .then( result => {\n     *     console.log(result);\n     *     // true\n     *     // result is true since some file in the list exists\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists)\n     * .then( result => {\n     *     console.log(result);\n     *     // false\n     *     // result is false since none of the files exists\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.some(['dir1/missing.txt','dir2/missing.txt','dir3/file5.txt'], fileExists);\n     *         console.log(result);\n     *         // true\n     *         // result is true since some file in the list exists\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     * async () => {\n     *     try {\n     *         let result = await async.some(['dir1/missing.txt','dir2/missing.txt','dir4/missing.txt'], fileExists);\n     *         console.log(result);\n     *         // false\n     *         // result is false since none of the files exists\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function some(coll, iteratee, callback) {\n        return _createTester(Boolean, res => res)(eachOf$1, coll, iteratee, callback)\n    }\n    var some$1 = awaitify(some, 3);\n\n    /**\n     * The same as [`some`]{@link module:Collections.some} but runs a maximum of `limit` async operations at a time.\n     *\n     * @name someLimit\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.some]{@link module:Collections.some}\n     * @alias anyLimit\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n     * in the collections in parallel.\n     * The iteratee should complete with a boolean `result` value.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called as soon as any\n     * iteratee returns `true`, or after all the iteratee functions have finished.\n     * Result will be either `true` or `false` depending on the values of the async\n     * tests. Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback provided\n     */\n    function someLimit(coll, limit, iteratee, callback) {\n        return _createTester(Boolean, res => res)(eachOfLimit$2(limit), coll, iteratee, callback)\n    }\n    var someLimit$1 = awaitify(someLimit, 4);\n\n    /**\n     * The same as [`some`]{@link module:Collections.some} but runs only a single async operation at a time.\n     *\n     * @name someSeries\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @see [async.some]{@link module:Collections.some}\n     * @alias anySeries\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async truth test to apply to each item\n     * in the collections in series.\n     * The iteratee should complete with a boolean `result` value.\n     * Invoked with (item, callback).\n     * @param {Function} [callback] - A callback which is called as soon as any\n     * iteratee returns `true`, or after all the iteratee functions have finished.\n     * Result will be either `true` or `false` depending on the values of the async\n     * tests. Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback provided\n     */\n    function someSeries(coll, iteratee, callback) {\n        return _createTester(Boolean, res => res)(eachOfSeries$1, coll, iteratee, callback)\n    }\n    var someSeries$1 = awaitify(someSeries, 3);\n\n    /**\n     * Sorts a list by the results of running each `coll` value through an async\n     * `iteratee`.\n     *\n     * @name sortBy\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {AsyncFunction} iteratee - An async function to apply to each item in\n     * `coll`.\n     * The iteratee should complete with a value to use as the sort criteria as\n     * its `result`.\n     * Invoked with (item, callback).\n     * @param {Function} callback - A callback which is called after all the\n     * `iteratee` functions have finished, or an error occurs. Results is the items\n     * from the original `coll` sorted by the values returned by the `iteratee`\n     * calls. Invoked with (err, results).\n     * @returns {Promise} a promise, if no callback passed\n     * @example\n     *\n     * // bigfile.txt is a file that is 251100 bytes in size\n     * // mediumfile.txt is a file that is 11000 bytes in size\n     * // smallfile.txt is a file that is 121 bytes in size\n     *\n     * // asynchronous function that returns the file size in bytes\n     * function getFileSizeInBytes(file, callback) {\n     *     fs.stat(file, function(err, stat) {\n     *         if (err) {\n     *             return callback(err);\n     *         }\n     *         callback(null, stat.size);\n     *     });\n     * }\n     *\n     * // Using callbacks\n     * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes,\n     *     function(err, results) {\n     *         if (err) {\n     *             console.log(err);\n     *         } else {\n     *             console.log(results);\n     *             // results is now the original array of files sorted by\n     *             // file size (ascending by default), e.g.\n     *             // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n     *         }\n     *     }\n     * );\n     *\n     * // By modifying the callback parameter the\n     * // sorting order can be influenced:\n     *\n     * // ascending order\n     * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], function(file, callback) {\n     *     getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {\n     *         if (getFileSizeErr) return callback(getFileSizeErr);\n     *         callback(null, fileSize);\n     *     });\n     * }, function(err, results) {\n     *         if (err) {\n     *             console.log(err);\n     *         } else {\n     *             console.log(results);\n     *             // results is now the original array of files sorted by\n     *             // file size (ascending by default), e.g.\n     *             // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n     *         }\n     *     }\n     * );\n     *\n     * // descending order\n     * async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], function(file, callback) {\n     *     getFileSizeInBytes(file, function(getFileSizeErr, fileSize) {\n     *         if (getFileSizeErr) {\n     *             return callback(getFileSizeErr);\n     *         }\n     *         callback(null, fileSize * -1);\n     *     });\n     * }, function(err, results) {\n     *         if (err) {\n     *             console.log(err);\n     *         } else {\n     *             console.log(results);\n     *             // results is now the original array of files sorted by\n     *             // file size (ascending by default), e.g.\n     *             // [ 'bigfile.txt', 'mediumfile.txt', 'smallfile.txt']\n     *         }\n     *     }\n     * );\n     *\n     * // Error handling\n     * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes,\n     *     function(err, results) {\n     *         if (err) {\n     *             console.log(err);\n     *             // [ Error: ENOENT: no such file or directory ]\n     *         } else {\n     *             console.log(results);\n     *         }\n     *     }\n     * );\n     *\n     * // Using Promises\n     * async.sortBy(['mediumfile.txt','smallfile.txt','bigfile.txt'], getFileSizeInBytes)\n     * .then( results => {\n     *     console.log(results);\n     *     // results is now the original array of files sorted by\n     *     // file size (ascending by default), e.g.\n     *     // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n     * }).catch( err => {\n     *     console.log(err);\n     * });\n     *\n     * // Error handling\n     * async.sortBy(['mediumfile.txt','smallfile.txt','missingfile.txt'], getFileSizeInBytes)\n     * .then( results => {\n     *     console.log(results);\n     * }).catch( err => {\n     *     console.log(err);\n     *     // [ Error: ENOENT: no such file or directory ]\n     * });\n     *\n     * // Using async/await\n     * (async () => {\n     *     try {\n     *         let results = await async.sortBy(['bigfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);\n     *         console.log(results);\n     *         // results is now the original array of files sorted by\n     *         // file size (ascending by default), e.g.\n     *         // [ 'smallfile.txt', 'mediumfile.txt', 'bigfile.txt']\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * })();\n     *\n     * // Error handling\n     * async () => {\n     *     try {\n     *         let results = await async.sortBy(['missingfile.txt','mediumfile.txt','smallfile.txt'], getFileSizeInBytes);\n     *         console.log(results);\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *         // [ Error: ENOENT: no such file or directory ]\n     *     }\n     * }\n     *\n     */\n    function sortBy (coll, iteratee, callback) {\n        var _iteratee = wrapAsync(iteratee);\n        return map$1(coll, (x, iterCb) => {\n            _iteratee(x, (err, criteria) => {\n                if (err) return iterCb(err);\n                iterCb(err, {value: x, criteria});\n            });\n        }, (err, results) => {\n            if (err) return callback(err);\n            callback(null, results.sort(comparator).map(v => v.value));\n        });\n\n        function comparator(left, right) {\n            var a = left.criteria, b = right.criteria;\n            return a < b ? -1 : a > b ? 1 : 0;\n        }\n    }\n    var sortBy$1 = awaitify(sortBy, 3);\n\n    /**\n     * Sets a time limit on an asynchronous function. If the function does not call\n     * its callback within the specified milliseconds, it will be called with a\n     * timeout error. The code property for the error object will be `'ETIMEDOUT'`.\n     *\n     * @name timeout\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @category Util\n     * @param {AsyncFunction} asyncFn - The async function to limit in time.\n     * @param {number} milliseconds - The specified time limit.\n     * @param {*} [info] - Any variable you want attached (`string`, `object`, etc)\n     * to timeout Error for more information..\n     * @returns {AsyncFunction} Returns a wrapped function that can be used with any\n     * of the control flow functions.\n     * Invoke this function with the same parameters as you would `asyncFunc`.\n     * @example\n     *\n     * function myFunction(foo, callback) {\n     *     doAsyncTask(foo, function(err, data) {\n     *         // handle errors\n     *         if (err) return callback(err);\n     *\n     *         // do some stuff ...\n     *\n     *         // return processed data\n     *         return callback(null, data);\n     *     });\n     * }\n     *\n     * var wrapped = async.timeout(myFunction, 1000);\n     *\n     * // call `wrapped` as you would `myFunction`\n     * wrapped({ bar: 'bar' }, function(err, data) {\n     *     // if `myFunction` takes < 1000 ms to execute, `err`\n     *     // and `data` will have their expected values\n     *\n     *     // else `err` will be an Error with the code 'ETIMEDOUT'\n     * });\n     */\n    function timeout(asyncFn, milliseconds, info) {\n        var fn = wrapAsync(asyncFn);\n\n        return initialParams((args, callback) => {\n            var timedOut = false;\n            var timer;\n\n            function timeoutCallback() {\n                var name = asyncFn.name || 'anonymous';\n                var error  = new Error('Callback function \"' + name + '\" timed out.');\n                error.code = 'ETIMEDOUT';\n                if (info) {\n                    error.info = info;\n                }\n                timedOut = true;\n                callback(error);\n            }\n\n            args.push((...cbArgs) => {\n                if (!timedOut) {\n                    callback(...cbArgs);\n                    clearTimeout(timer);\n                }\n            });\n\n            // setup timer and call original function\n            timer = setTimeout(timeoutCallback, milliseconds);\n            fn(...args);\n        });\n    }\n\n    function range(size) {\n        var result = Array(size);\n        while (size--) {\n            result[size] = size;\n        }\n        return result;\n    }\n\n    /**\n     * The same as [times]{@link module:ControlFlow.times} but runs a maximum of `limit` async operations at a\n     * time.\n     *\n     * @name timesLimit\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.times]{@link module:ControlFlow.times}\n     * @category Control Flow\n     * @param {number} count - The number of times to run the function.\n     * @param {number} limit - The maximum number of async operations at a time.\n     * @param {AsyncFunction} iteratee - The async function to call `n` times.\n     * Invoked with the iteration index and a callback: (n, next).\n     * @param {Function} callback - see [async.map]{@link module:Collections.map}.\n     * @returns {Promise} a promise, if no callback is provided\n     */\n    function timesLimit(count, limit, iteratee, callback) {\n        var _iteratee = wrapAsync(iteratee);\n        return mapLimit$1(range(count), limit, _iteratee, callback);\n    }\n\n    /**\n     * Calls the `iteratee` function `n` times, and accumulates results in the same\n     * manner you would use with [map]{@link module:Collections.map}.\n     *\n     * @name times\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.map]{@link module:Collections.map}\n     * @category Control Flow\n     * @param {number} n - The number of times to run the function.\n     * @param {AsyncFunction} iteratee - The async function to call `n` times.\n     * Invoked with the iteration index and a callback: (n, next).\n     * @param {Function} callback - see {@link module:Collections.map}.\n     * @returns {Promise} a promise, if no callback is provided\n     * @example\n     *\n     * // Pretend this is some complicated async factory\n     * var createUser = function(id, callback) {\n     *     callback(null, {\n     *         id: 'user' + id\n     *     });\n     * };\n     *\n     * // generate 5 users\n     * async.times(5, function(n, next) {\n     *     createUser(n, function(err, user) {\n     *         next(err, user);\n     *     });\n     * }, function(err, users) {\n     *     // we should now have 5 users\n     * });\n     */\n    function times (n, iteratee, callback) {\n        return timesLimit(n, Infinity, iteratee, callback)\n    }\n\n    /**\n     * The same as [times]{@link module:ControlFlow.times} but runs only a single async operation at a time.\n     *\n     * @name timesSeries\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.times]{@link module:ControlFlow.times}\n     * @category Control Flow\n     * @param {number} n - The number of times to run the function.\n     * @param {AsyncFunction} iteratee - The async function to call `n` times.\n     * Invoked with the iteration index and a callback: (n, next).\n     * @param {Function} callback - see {@link module:Collections.map}.\n     * @returns {Promise} a promise, if no callback is provided\n     */\n    function timesSeries (n, iteratee, callback) {\n        return timesLimit(n, 1, iteratee, callback)\n    }\n\n    /**\n     * A relative of `reduce`.  Takes an Object or Array, and iterates over each\n     * element in parallel, each step potentially mutating an `accumulator` value.\n     * The type of the accumulator defaults to the type of collection passed in.\n     *\n     * @name transform\n     * @static\n     * @memberOf module:Collections\n     * @method\n     * @category Collection\n     * @param {Array|Iterable|AsyncIterable|Object} coll - A collection to iterate over.\n     * @param {*} [accumulator] - The initial state of the transform.  If omitted,\n     * it will default to an empty Object or Array, depending on the type of `coll`\n     * @param {AsyncFunction} iteratee - A function applied to each item in the\n     * collection that potentially modifies the accumulator.\n     * Invoked with (accumulator, item, key, callback).\n     * @param {Function} [callback] - A callback which is called after all the\n     * `iteratee` functions have finished. Result is the transformed accumulator.\n     * Invoked with (err, result).\n     * @returns {Promise} a promise, if no callback provided\n     * @example\n     *\n     * // file1.txt is a file that is 1000 bytes in size\n     * // file2.txt is a file that is 2000 bytes in size\n     * // file3.txt is a file that is 3000 bytes in size\n     *\n     * // helper function that returns human-readable size format from bytes\n     * function formatBytes(bytes, decimals = 2) {\n     *   // implementation not included for brevity\n     *   return humanReadbleFilesize;\n     * }\n     *\n     * const fileList = ['file1.txt','file2.txt','file3.txt'];\n     *\n     * // asynchronous function that returns the file size, transformed to human-readable format\n     * // e.g. 1024 bytes = 1KB, 1234 bytes = 1.21 KB, 1048576 bytes = 1MB, etc.\n     * function transformFileSize(acc, value, key, callback) {\n     *     fs.stat(value, function(err, stat) {\n     *         if (err) {\n     *             return callback(err);\n     *         }\n     *         acc[key] = formatBytes(stat.size);\n     *         callback(null);\n     *     });\n     * }\n     *\n     * // Using callbacks\n     * async.transform(fileList, transformFileSize, function(err, result) {\n     *     if(err) {\n     *         console.log(err);\n     *     } else {\n     *         console.log(result);\n     *         // [ '1000 Bytes', '1.95 KB', '2.93 KB' ]\n     *     }\n     * });\n     *\n     * // Using Promises\n     * async.transform(fileList, transformFileSize)\n     * .then(result => {\n     *     console.log(result);\n     *     // [ '1000 Bytes', '1.95 KB', '2.93 KB' ]\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * (async () => {\n     *     try {\n     *         let result = await async.transform(fileList, transformFileSize);\n     *         console.log(result);\n     *         // [ '1000 Bytes', '1.95 KB', '2.93 KB' ]\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * })();\n     *\n     * @example\n     *\n     * // file1.txt is a file that is 1000 bytes in size\n     * // file2.txt is a file that is 2000 bytes in size\n     * // file3.txt is a file that is 3000 bytes in size\n     *\n     * // helper function that returns human-readable size format from bytes\n     * function formatBytes(bytes, decimals = 2) {\n     *   // implementation not included for brevity\n     *   return humanReadbleFilesize;\n     * }\n     *\n     * const fileMap = { f1: 'file1.txt', f2: 'file2.txt', f3: 'file3.txt' };\n     *\n     * // asynchronous function that returns the file size, transformed to human-readable format\n     * // e.g. 1024 bytes = 1KB, 1234 bytes = 1.21 KB, 1048576 bytes = 1MB, etc.\n     * function transformFileSize(acc, value, key, callback) {\n     *     fs.stat(value, function(err, stat) {\n     *         if (err) {\n     *             return callback(err);\n     *         }\n     *         acc[key] = formatBytes(stat.size);\n     *         callback(null);\n     *     });\n     * }\n     *\n     * // Using callbacks\n     * async.transform(fileMap, transformFileSize, function(err, result) {\n     *     if(err) {\n     *         console.log(err);\n     *     } else {\n     *         console.log(result);\n     *         // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' }\n     *     }\n     * });\n     *\n     * // Using Promises\n     * async.transform(fileMap, transformFileSize)\n     * .then(result => {\n     *     console.log(result);\n     *     // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' }\n     * }).catch(err => {\n     *     console.log(err);\n     * });\n     *\n     * // Using async/await\n     * async () => {\n     *     try {\n     *         let result = await async.transform(fileMap, transformFileSize);\n     *         console.log(result);\n     *         // { f1: '1000 Bytes', f2: '1.95 KB', f3: '2.93 KB' }\n     *     }\n     *     catch (err) {\n     *         console.log(err);\n     *     }\n     * }\n     *\n     */\n    function transform (coll, accumulator, iteratee, callback) {\n        if (arguments.length <= 3 && typeof accumulator === 'function') {\n            callback = iteratee;\n            iteratee = accumulator;\n            accumulator = Array.isArray(coll) ? [] : {};\n        }\n        callback = once(callback || promiseCallback());\n        var _iteratee = wrapAsync(iteratee);\n\n        eachOf$1(coll, (v, k, cb) => {\n            _iteratee(accumulator, v, k, cb);\n        }, err => callback(err, accumulator));\n        return callback[PROMISE_SYMBOL]\n    }\n\n    /**\n     * It runs each task in series but stops whenever any of the functions were\n     * successful. If one of the tasks were successful, the `callback` will be\n     * passed the result of the successful task. If all tasks fail, the callback\n     * will be passed the error and result (if any) of the final attempt.\n     *\n     * @name tryEach\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {Array|Iterable|AsyncIterable|Object} tasks - A collection containing functions to\n     * run, each function is passed a `callback(err, result)` it must call on\n     * completion with an error `err` (which can be `null`) and an optional `result`\n     * value.\n     * @param {Function} [callback] - An optional callback which is called when one\n     * of the tasks has succeeded, or all have failed. It receives the `err` and\n     * `result` arguments of the last attempt at completing the `task`. Invoked with\n     * (err, results).\n     * @returns {Promise} a promise, if no callback is passed\n     * @example\n     * async.tryEach([\n     *     function getDataFromFirstWebsite(callback) {\n     *         // Try getting the data from the first website\n     *         callback(err, data);\n     *     },\n     *     function getDataFromSecondWebsite(callback) {\n     *         // First website failed,\n     *         // Try getting the data from the backup website\n     *         callback(err, data);\n     *     }\n     * ],\n     * // optional callback\n     * function(err, results) {\n     *     Now do something with the data.\n     * });\n     *\n     */\n    function tryEach(tasks, callback) {\n        var error = null;\n        var result;\n        return eachSeries$1(tasks, (task, taskCb) => {\n            wrapAsync(task)((err, ...args) => {\n                if (err === false) return taskCb(err);\n\n                if (args.length < 2) {\n                    [result] = args;\n                } else {\n                    result = args;\n                }\n                error = err;\n                taskCb(err ? null : {});\n            });\n        }, () => callback(error, result));\n    }\n\n    var tryEach$1 = awaitify(tryEach);\n\n    /**\n     * Undoes a [memoize]{@link module:Utils.memoize}d function, reverting it to the original,\n     * unmemoized form. Handy for testing.\n     *\n     * @name unmemoize\n     * @static\n     * @memberOf module:Utils\n     * @method\n     * @see [async.memoize]{@link module:Utils.memoize}\n     * @category Util\n     * @param {AsyncFunction} fn - the memoized function\n     * @returns {AsyncFunction} a function that calls the original unmemoized function\n     */\n    function unmemoize(fn) {\n        return (...args) => {\n            return (fn.unmemoized || fn)(...args);\n        };\n    }\n\n    /**\n     * Repeatedly call `iteratee`, while `test` returns `true`. Calls `callback` when\n     * stopped, or an error occurs.\n     *\n     * @name whilst\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {AsyncFunction} test - asynchronous truth test to perform before each\n     * execution of `iteratee`. Invoked with (callback).\n     * @param {AsyncFunction} iteratee - An async function which is called each time\n     * `test` passes. Invoked with (callback).\n     * @param {Function} [callback] - A callback which is called after the test\n     * function has failed and repeated execution of `iteratee` has stopped. `callback`\n     * will be passed an error and any arguments passed to the final `iteratee`'s\n     * callback. Invoked with (err, [results]);\n     * @returns {Promise} a promise, if no callback is passed\n     * @example\n     *\n     * var count = 0;\n     * async.whilst(\n     *     function test(cb) { cb(null, count < 5); },\n     *     function iter(callback) {\n     *         count++;\n     *         setTimeout(function() {\n     *             callback(null, count);\n     *         }, 1000);\n     *     },\n     *     function (err, n) {\n     *         // 5 seconds have passed, n = 5\n     *     }\n     * );\n     */\n    function whilst(test, iteratee, callback) {\n        callback = onlyOnce(callback);\n        var _fn = wrapAsync(iteratee);\n        var _test = wrapAsync(test);\n        var results = [];\n\n        function next(err, ...rest) {\n            if (err) return callback(err);\n            results = rest;\n            if (err === false) return;\n            _test(check);\n        }\n\n        function check(err, truth) {\n            if (err) return callback(err);\n            if (err === false) return;\n            if (!truth) return callback(null, ...results);\n            _fn(next);\n        }\n\n        return _test(check);\n    }\n    var whilst$1 = awaitify(whilst, 3);\n\n    /**\n     * Repeatedly call `iteratee` until `test` returns `true`. Calls `callback` when\n     * stopped, or an error occurs. `callback` will be passed an error and any\n     * arguments passed to the final `iteratee`'s callback.\n     *\n     * The inverse of [whilst]{@link module:ControlFlow.whilst}.\n     *\n     * @name until\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @see [async.whilst]{@link module:ControlFlow.whilst}\n     * @category Control Flow\n     * @param {AsyncFunction} test - asynchronous truth test to perform before each\n     * execution of `iteratee`. Invoked with (callback).\n     * @param {AsyncFunction} iteratee - An async function which is called each time\n     * `test` fails. Invoked with (callback).\n     * @param {Function} [callback] - A callback which is called after the test\n     * function has passed and repeated execution of `iteratee` has stopped. `callback`\n     * will be passed an error and any arguments passed to the final `iteratee`'s\n     * callback. Invoked with (err, [results]);\n     * @returns {Promise} a promise, if a callback is not passed\n     *\n     * @example\n     * const results = []\n     * let finished = false\n     * async.until(function test(cb) {\n     *     cb(null, finished)\n     * }, function iter(next) {\n     *     fetchPage(url, (err, body) => {\n     *         if (err) return next(err)\n     *         results = results.concat(body.objects)\n     *         finished = !!body.next\n     *         next(err)\n     *     })\n     * }, function done (err) {\n     *     // all pages have been fetched\n     * })\n     */\n    function until(test, iteratee, callback) {\n        const _test = wrapAsync(test);\n        return whilst$1((cb) => _test((err, truth) => cb (err, !truth)), iteratee, callback);\n    }\n\n    /**\n     * Runs the `tasks` array of functions in series, each passing their results to\n     * the next in the array. However, if any of the `tasks` pass an error to their\n     * own callback, the next function is not executed, and the main `callback` is\n     * immediately called with the error.\n     *\n     * @name waterfall\n     * @static\n     * @memberOf module:ControlFlow\n     * @method\n     * @category Control Flow\n     * @param {Array} tasks - An array of [async functions]{@link AsyncFunction}\n     * to run.\n     * Each function should complete with any number of `result` values.\n     * The `result` values will be passed as arguments, in order, to the next task.\n     * @param {Function} [callback] - An optional callback to run once all the\n     * functions have completed. This will be passed the results of the last task's\n     * callback. Invoked with (err, [results]).\n     * @returns {Promise} a promise, if a callback is omitted\n     * @example\n     *\n     * async.waterfall([\n     *     function(callback) {\n     *         callback(null, 'one', 'two');\n     *     },\n     *     function(arg1, arg2, callback) {\n     *         // arg1 now equals 'one' and arg2 now equals 'two'\n     *         callback(null, 'three');\n     *     },\n     *     function(arg1, callback) {\n     *         // arg1 now equals 'three'\n     *         callback(null, 'done');\n     *     }\n     * ], function (err, result) {\n     *     // result now equals 'done'\n     * });\n     *\n     * // Or, with named functions:\n     * async.waterfall([\n     *     myFirstFunction,\n     *     mySecondFunction,\n     *     myLastFunction,\n     * ], function (err, result) {\n     *     // result now equals 'done'\n     * });\n     * function myFirstFunction(callback) {\n     *     callback(null, 'one', 'two');\n     * }\n     * function mySecondFunction(arg1, arg2, callback) {\n     *     // arg1 now equals 'one' and arg2 now equals 'two'\n     *     callback(null, 'three');\n     * }\n     * function myLastFunction(arg1, callback) {\n     *     // arg1 now equals 'three'\n     *     callback(null, 'done');\n     * }\n     */\n    function waterfall (tasks, callback) {\n        callback = once(callback);\n        if (!Array.isArray(tasks)) return callback(new Error('First argument to waterfall must be an array of functions'));\n        if (!tasks.length) return callback();\n        var taskIndex = 0;\n\n        function nextTask(args) {\n            var task = wrapAsync(tasks[taskIndex++]);\n            task(...args, onlyOnce(next));\n        }\n\n        function next(err, ...args) {\n            if (err === false) return\n            if (err || taskIndex === tasks.length) {\n                return callback(err, ...args);\n            }\n            nextTask(args);\n        }\n\n        nextTask([]);\n    }\n\n    var waterfall$1 = awaitify(waterfall);\n\n    /**\n     * An \"async function\" in the context of Async is an asynchronous function with\n     * a variable number of parameters, with the final parameter being a callback.\n     * (`function (arg1, arg2, ..., callback) {}`)\n     * The final callback is of the form `callback(err, results...)`, which must be\n     * called once the function is completed.  The callback should be called with a\n     * Error as its first argument to signal that an error occurred.\n     * Otherwise, if no error occurred, it should be called with `null` as the first\n     * argument, and any additional `result` arguments that may apply, to signal\n     * successful completion.\n     * The callback must be called exactly once, ideally on a later tick of the\n     * JavaScript event loop.\n     *\n     * This type of function is also referred to as a \"Node-style async function\",\n     * or a \"continuation passing-style function\" (CPS). Most of the methods of this\n     * library are themselves CPS/Node-style async functions, or functions that\n     * return CPS/Node-style async functions.\n     *\n     * Wherever we accept a Node-style async function, we also directly accept an\n     * [ES2017 `async` function]{@link https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/async_function}.\n     * In this case, the `async` function will not be passed a final callback\n     * argument, and any thrown error will be used as the `err` argument of the\n     * implicit callback, and the return value will be used as the `result` value.\n     * (i.e. a `rejected` of the returned Promise becomes the `err` callback\n     * argument, and a `resolved` value becomes the `result`.)\n     *\n     * Note, due to JavaScript limitations, we can only detect native `async`\n     * functions and not transpilied implementations.\n     * Your environment must have `async`/`await` support for this to work.\n     * (e.g. Node > v7.6, or a recent version of a modern browser).\n     * If you are using `async` functions through a transpiler (e.g. Babel), you\n     * must still wrap the function with [asyncify]{@link module:Utils.asyncify},\n     * because the `async function` will be compiled to an ordinary function that\n     * returns a promise.\n     *\n     * @typedef {Function} AsyncFunction\n     * @static\n     */\n\n\n    var index = {\n        apply,\n        applyEach,\n        applyEachSeries,\n        asyncify,\n        auto,\n        autoInject,\n        cargo: cargo$1,\n        cargoQueue: cargo,\n        compose,\n        concat: concat$1,\n        concatLimit: concatLimit$1,\n        concatSeries: concatSeries$1,\n        constant: constant$1,\n        detect: detect$1,\n        detectLimit: detectLimit$1,\n        detectSeries: detectSeries$1,\n        dir,\n        doUntil,\n        doWhilst: doWhilst$1,\n        each,\n        eachLimit: eachLimit$1,\n        eachOf: eachOf$1,\n        eachOfLimit: eachOfLimit$1,\n        eachOfSeries: eachOfSeries$1,\n        eachSeries: eachSeries$1,\n        ensureAsync,\n        every: every$1,\n        everyLimit: everyLimit$1,\n        everySeries: everySeries$1,\n        filter: filter$1,\n        filterLimit: filterLimit$1,\n        filterSeries: filterSeries$1,\n        forever: forever$1,\n        groupBy,\n        groupByLimit: groupByLimit$1,\n        groupBySeries,\n        log,\n        map: map$1,\n        mapLimit: mapLimit$1,\n        mapSeries: mapSeries$1,\n        mapValues,\n        mapValuesLimit: mapValuesLimit$1,\n        mapValuesSeries,\n        memoize,\n        nextTick,\n        parallel,\n        parallelLimit,\n        priorityQueue,\n        queue,\n        race: race$1,\n        reduce: reduce$1,\n        reduceRight,\n        reflect,\n        reflectAll,\n        reject: reject$1,\n        rejectLimit: rejectLimit$1,\n        rejectSeries: rejectSeries$1,\n        retry,\n        retryable,\n        seq,\n        series,\n        setImmediate: setImmediate$1,\n        some: some$1,\n        someLimit: someLimit$1,\n        someSeries: someSeries$1,\n        sortBy: sortBy$1,\n        timeout,\n        times,\n        timesLimit,\n        timesSeries,\n        transform,\n        tryEach: tryEach$1,\n        unmemoize,\n        until,\n        waterfall: waterfall$1,\n        whilst: whilst$1,\n\n        // aliases\n        all: every$1,\n        allLimit: everyLimit$1,\n        allSeries: everySeries$1,\n        any: some$1,\n        anyLimit: someLimit$1,\n        anySeries: someSeries$1,\n        find: detect$1,\n        findLimit: detectLimit$1,\n        findSeries: detectSeries$1,\n        flatMap: concat$1,\n        flatMapLimit: concatLimit$1,\n        flatMapSeries: concatSeries$1,\n        forEach: each,\n        forEachSeries: eachSeries$1,\n        forEachLimit: eachLimit$1,\n        forEachOf: eachOf$1,\n        forEachOfSeries: eachOfSeries$1,\n        forEachOfLimit: eachOfLimit$1,\n        inject: reduce$1,\n        foldl: reduce$1,\n        foldr: reduceRight,\n        select: filter$1,\n        selectLimit: filterLimit$1,\n        selectSeries: filterSeries$1,\n        wrapSync: asyncify,\n        during: whilst$1,\n        doDuring: doWhilst$1\n    };\n\n    exports.all = every$1;\n    exports.allLimit = everyLimit$1;\n    exports.allSeries = everySeries$1;\n    exports.any = some$1;\n    exports.anyLimit = someLimit$1;\n    exports.anySeries = someSeries$1;\n    exports.apply = apply;\n    exports.applyEach = applyEach;\n    exports.applyEachSeries = applyEachSeries;\n    exports.asyncify = asyncify;\n    exports.auto = auto;\n    exports.autoInject = autoInject;\n    exports.cargo = cargo$1;\n    exports.cargoQueue = cargo;\n    exports.compose = compose;\n    exports.concat = concat$1;\n    exports.concatLimit = concatLimit$1;\n    exports.concatSeries = concatSeries$1;\n    exports.constant = constant$1;\n    exports.default = index;\n    exports.detect = detect$1;\n    exports.detectLimit = detectLimit$1;\n    exports.detectSeries = detectSeries$1;\n    exports.dir = dir;\n    exports.doDuring = doWhilst$1;\n    exports.doUntil = doUntil;\n    exports.doWhilst = doWhilst$1;\n    exports.during = whilst$1;\n    exports.each = each;\n    exports.eachLimit = eachLimit$1;\n    exports.eachOf = eachOf$1;\n    exports.eachOfLimit = eachOfLimit$1;\n    exports.eachOfSeries = eachOfSeries$1;\n    exports.eachSeries = eachSeries$1;\n    exports.ensureAsync = ensureAsync;\n    exports.every = every$1;\n    exports.everyLimit = everyLimit$1;\n    exports.everySeries = everySeries$1;\n    exports.filter = filter$1;\n    exports.filterLimit = filterLimit$1;\n    exports.filterSeries = filterSeries$1;\n    exports.find = detect$1;\n    exports.findLimit = detectLimit$1;\n    exports.findSeries = detectSeries$1;\n    exports.flatMap = concat$1;\n    exports.flatMapLimit = concatLimit$1;\n    exports.flatMapSeries = concatSeries$1;\n    exports.foldl = reduce$1;\n    exports.foldr = reduceRight;\n    exports.forEach = each;\n    exports.forEachLimit = eachLimit$1;\n    exports.forEachOf = eachOf$1;\n    exports.forEachOfLimit = eachOfLimit$1;\n    exports.forEachOfSeries = eachOfSeries$1;\n    exports.forEachSeries = eachSeries$1;\n    exports.forever = forever$1;\n    exports.groupBy = groupBy;\n    exports.groupByLimit = groupByLimit$1;\n    exports.groupBySeries = groupBySeries;\n    exports.inject = reduce$1;\n    exports.log = log;\n    exports.map = map$1;\n    exports.mapLimit = mapLimit$1;\n    exports.mapSeries = mapSeries$1;\n    exports.mapValues = mapValues;\n    exports.mapValuesLimit = mapValuesLimit$1;\n    exports.mapValuesSeries = mapValuesSeries;\n    exports.memoize = memoize;\n    exports.nextTick = nextTick;\n    exports.parallel = parallel;\n    exports.parallelLimit = parallelLimit;\n    exports.priorityQueue = priorityQueue;\n    exports.queue = queue;\n    exports.race = race$1;\n    exports.reduce = reduce$1;\n    exports.reduceRight = reduceRight;\n    exports.reflect = reflect;\n    exports.reflectAll = reflectAll;\n    exports.reject = reject$1;\n    exports.rejectLimit = rejectLimit$1;\n    exports.rejectSeries = rejectSeries$1;\n    exports.retry = retry;\n    exports.retryable = retryable;\n    exports.select = filter$1;\n    exports.selectLimit = filterLimit$1;\n    exports.selectSeries = filterSeries$1;\n    exports.seq = seq;\n    exports.series = series;\n    exports.setImmediate = setImmediate$1;\n    exports.some = some$1;\n    exports.someLimit = someLimit$1;\n    exports.someSeries = someSeries$1;\n    exports.sortBy = sortBy$1;\n    exports.timeout = timeout;\n    exports.times = times;\n    exports.timesLimit = timesLimit;\n    exports.timesSeries = timesSeries;\n    exports.transform = transform;\n    exports.tryEach = tryEach$1;\n    exports.unmemoize = unmemoize;\n    exports.until = until;\n    exports.waterfall = waterfall$1;\n    exports.whilst = whilst$1;\n    exports.wrapSync = asyncify;\n\n    Object.defineProperty(exports, '__esModule', { value: true });\n\n}));\n","module.exports =\n{\n  parallel      : require('./parallel.js'),\n  serial        : require('./serial.js'),\n  serialOrdered : require('./serialOrdered.js')\n};\n","// API\nmodule.exports = abort;\n\n/**\n * Aborts leftover active jobs\n *\n * @param {object} state - current state object\n */\nfunction abort(state)\n{\n  Object.keys(state.jobs).forEach(clean.bind(state));\n\n  // reset leftover jobs\n  state.jobs = {};\n}\n\n/**\n * Cleans up leftover job by invoking abort function for the provided job id\n *\n * @this  state\n * @param {string|number} key - job id to abort\n */\nfunction clean(key)\n{\n  if (typeof this.jobs[key] == 'function')\n  {\n    this.jobs[key]();\n  }\n}\n","var defer = require('./defer.js');\n\n// API\nmodule.exports = async;\n\n/**\n * Runs provided callback asynchronously\n * even if callback itself is not\n *\n * @param   {function} callback - callback to invoke\n * @returns {function} - augmented callback\n */\nfunction async(callback)\n{\n  var isAsync = false;\n\n  // check if async happened\n  defer(function() { isAsync = true; });\n\n  return function async_callback(err, result)\n  {\n    if (isAsync)\n    {\n      callback(err, result);\n    }\n    else\n    {\n      defer(function nextTick_callback()\n      {\n        callback(err, result);\n      });\n    }\n  };\n}\n","module.exports = defer;\n\n/**\n * Runs provided function on next iteration of the event loop\n *\n * @param {function} fn - function to run\n */\nfunction defer(fn)\n{\n  var nextTick = typeof setImmediate == 'function'\n    ? setImmediate\n    : (\n      typeof process == 'object' && typeof process.nextTick == 'function'\n      ? process.nextTick\n      : null\n    );\n\n  if (nextTick)\n  {\n    nextTick(fn);\n  }\n  else\n  {\n    setTimeout(fn, 0);\n  }\n}\n","var async = require('./async.js')\n  , abort = require('./abort.js')\n  ;\n\n// API\nmodule.exports = iterate;\n\n/**\n * Iterates over each job object\n *\n * @param {array|object} list - array or object (named list) to iterate over\n * @param {function} iterator - iterator to run\n * @param {object} state - current job status\n * @param {function} callback - invoked when all elements processed\n */\nfunction iterate(list, iterator, state, callback)\n{\n  // store current index\n  var key = state['keyedList'] ? state['keyedList'][state.index] : state.index;\n\n  state.jobs[key] = runJob(iterator, key, list[key], function(error, output)\n  {\n    // don't repeat yourself\n    // skip secondary callbacks\n    if (!(key in state.jobs))\n    {\n      return;\n    }\n\n    // clean up jobs\n    delete state.jobs[key];\n\n    if (error)\n    {\n      // don't process rest of the results\n      // stop still active jobs\n      // and reset the list\n      abort(state);\n    }\n    else\n    {\n      state.results[key] = output;\n    }\n\n    // return salvaged results\n    callback(error, state.results);\n  });\n}\n\n/**\n * Runs iterator over provided job element\n *\n * @param   {function} iterator - iterator to invoke\n * @param   {string|number} key - key/index of the element in the list of jobs\n * @param   {mixed} item - job description\n * @param   {function} callback - invoked after iterator is done with the job\n * @returns {function|mixed} - job abort function or something else\n */\nfunction runJob(iterator, key, item, callback)\n{\n  var aborter;\n\n  // allow shortcut if iterator expects only two arguments\n  if (iterator.length == 2)\n  {\n    aborter = iterator(item, async(callback));\n  }\n  // otherwise go with full three arguments\n  else\n  {\n    aborter = iterator(item, key, async(callback));\n  }\n\n  return aborter;\n}\n","// API\nmodule.exports = state;\n\n/**\n * Creates initial state object\n * for iteration over list\n *\n * @param   {array|object} list - list to iterate over\n * @param   {function|null} sortMethod - function to use for keys sort,\n *                                     or `null` to keep them as is\n * @returns {object} - initial state object\n */\nfunction state(list, sortMethod)\n{\n  var isNamedList = !Array.isArray(list)\n    , initState =\n    {\n      index    : 0,\n      keyedList: isNamedList || sortMethod ? Object.keys(list) : null,\n      jobs     : {},\n      results  : isNamedList ? {} : [],\n      size     : isNamedList ? Object.keys(list).length : list.length\n    }\n    ;\n\n  if (sortMethod)\n  {\n    // sort array keys based on it's values\n    // sort object's keys just on own merit\n    initState.keyedList.sort(isNamedList ? sortMethod : function(a, b)\n    {\n      return sortMethod(list[a], list[b]);\n    });\n  }\n\n  return initState;\n}\n","var abort = require('./abort.js')\n  , async = require('./async.js')\n  ;\n\n// API\nmodule.exports = terminator;\n\n/**\n * Terminates jobs in the attached state context\n *\n * @this  AsyncKitState#\n * @param {function} callback - final callback to invoke after termination\n */\nfunction terminator(callback)\n{\n  if (!Object.keys(this.jobs).length)\n  {\n    return;\n  }\n\n  // fast forward iteration index\n  this.index = this.size;\n\n  // abort jobs\n  abort(this);\n\n  // send back results we have so far\n  async(callback)(null, this.results);\n}\n","var iterate    = require('./lib/iterate.js')\n  , initState  = require('./lib/state.js')\n  , terminator = require('./lib/terminator.js')\n  ;\n\n// Public API\nmodule.exports = parallel;\n\n/**\n * Runs iterator over provided array elements in parallel\n *\n * @param   {array|object} list - array or object (named list) to iterate over\n * @param   {function} iterator - iterator to run\n * @param   {function} callback - invoked when all elements processed\n * @returns {function} - jobs terminator\n */\nfunction parallel(list, iterator, callback)\n{\n  var state = initState(list);\n\n  while (state.index < (state['keyedList'] || list).length)\n  {\n    iterate(list, iterator, state, function(error, result)\n    {\n      if (error)\n      {\n        callback(error, result);\n        return;\n      }\n\n      // looks like it's the last one\n      if (Object.keys(state.jobs).length === 0)\n      {\n        callback(null, state.results);\n        return;\n      }\n    });\n\n    state.index++;\n  }\n\n  return terminator.bind(state, callback);\n}\n","var serialOrdered = require('./serialOrdered.js');\n\n// Public API\nmodule.exports = serial;\n\n/**\n * Runs iterator over provided array elements in series\n *\n * @param   {array|object} list - array or object (named list) to iterate over\n * @param   {function} iterator - iterator to run\n * @param   {function} callback - invoked when all elements processed\n * @returns {function} - jobs terminator\n */\nfunction serial(list, iterator, callback)\n{\n  return serialOrdered(list, iterator, null, callback);\n}\n","var iterate    = require('./lib/iterate.js')\n  , initState  = require('./lib/state.js')\n  , terminator = require('./lib/terminator.js')\n  ;\n\n// Public API\nmodule.exports = serialOrdered;\n// sorting helpers\nmodule.exports.ascending  = ascending;\nmodule.exports.descending = descending;\n\n/**\n * Runs iterator over provided sorted array elements in series\n *\n * @param   {array|object} list - array or object (named list) to iterate over\n * @param   {function} iterator - iterator to run\n * @param   {function} sortMethod - custom sort function\n * @param   {function} callback - invoked when all elements processed\n * @returns {function} - jobs terminator\n */\nfunction serialOrdered(list, iterator, sortMethod, callback)\n{\n  var state = initState(list, sortMethod);\n\n  iterate(list, iterator, state, function iteratorHandler(error, result)\n  {\n    if (error)\n    {\n      callback(error, result);\n      return;\n    }\n\n    state.index++;\n\n    // are we there yet?\n    if (state.index < (state['keyedList'] || list).length)\n    {\n      iterate(list, iterator, state, iteratorHandler);\n      return;\n    }\n\n    // done here\n    callback(null, state.results);\n  });\n\n  return terminator.bind(state, callback);\n}\n\n/*\n * -- Sort methods\n */\n\n/**\n * sort helper to sort array elements in ascending order\n *\n * @param   {mixed} a - an item to compare\n * @param   {mixed} b - an item to compare\n * @returns {number} - comparison result\n */\nfunction ascending(a, b)\n{\n  return a < b ? -1 : a > b ? 1 : 0;\n}\n\n/**\n * sort helper to sort array elements in descending order\n *\n * @param   {mixed} a - an item to compare\n * @param   {mixed} b - an item to compare\n * @returns {number} - comparison result\n */\nfunction descending(a, b)\n{\n  return -1 * ascending(a, b);\n}\n","function isBuffer (value) {\n  return Buffer.isBuffer(value) || value instanceof Uint8Array\n}\n\nfunction isEncoding (encoding) {\n  return Buffer.isEncoding(encoding)\n}\n\nfunction alloc (size, fill, encoding) {\n  return Buffer.alloc(size, fill, encoding)\n}\n\nfunction allocUnsafe (size) {\n  return Buffer.allocUnsafe(size)\n}\n\nfunction allocUnsafeSlow (size) {\n  return Buffer.allocUnsafeSlow(size)\n}\n\nfunction byteLength (string, encoding) {\n  return Buffer.byteLength(string, encoding)\n}\n\nfunction compare (a, b) {\n  return Buffer.compare(a, b)\n}\n\nfunction concat (buffers, totalLength) {\n  return Buffer.concat(buffers, totalLength)\n}\n\nfunction copy (source, target, targetStart, start, end) {\n  return toBuffer(source).copy(target, targetStart, start, end)\n}\n\nfunction equals (a, b) {\n  return toBuffer(a).equals(b)\n}\n\nfunction fill (buffer, value, offset, end, encoding) {\n  return toBuffer(buffer).fill(value, offset, end, encoding)\n}\n\nfunction from (value, encodingOrOffset, length) {\n  return Buffer.from(value, encodingOrOffset, length)\n}\n\nfunction includes (buffer, value, byteOffset, encoding) {\n  return toBuffer(buffer).includes(value, byteOffset, encoding)\n}\n\nfunction indexOf (buffer, value, byfeOffset, encoding) {\n  return toBuffer(buffer).indexOf(value, byfeOffset, encoding)\n}\n\nfunction lastIndexOf (buffer, value, byteOffset, encoding) {\n  return toBuffer(buffer).lastIndexOf(value, byteOffset, encoding)\n}\n\nfunction swap16 (buffer) {\n  return toBuffer(buffer).swap16()\n}\n\nfunction swap32 (buffer) {\n  return toBuffer(buffer).swap32()\n}\n\nfunction swap64 (buffer) {\n  return toBuffer(buffer).swap64()\n}\n\nfunction toBuffer (buffer) {\n  if (Buffer.isBuffer(buffer)) return buffer\n  return Buffer.from(buffer.buffer, buffer.byteOffset, buffer.byteLength)\n}\n\nfunction toString (buffer, encoding, start, end) {\n  return toBuffer(buffer).toString(encoding, start, end)\n}\n\nfunction write (buffer, string, offset, length, encoding) {\n  return toBuffer(buffer).write(string, offset, length, encoding)\n}\n\nfunction writeDoubleLE (buffer, value, offset) {\n  return toBuffer(buffer).writeDoubleLE(value, offset)\n}\n\nfunction writeFloatLE (buffer, value, offset) {\n  return toBuffer(buffer).writeFloatLE(value, offset)\n}\n\nfunction writeUInt32LE (buffer, value, offset) {\n  return toBuffer(buffer).writeUInt32LE(value, offset)\n}\n\nfunction writeInt32LE (buffer, value, offset) {\n  return toBuffer(buffer).writeInt32LE(value, offset)\n}\n\nfunction readDoubleLE (buffer, offset) {\n  return toBuffer(buffer).readDoubleLE(offset)\n}\n\nfunction readFloatLE (buffer, offset) {\n  return toBuffer(buffer).readFloatLE(offset)\n}\n\nfunction readUInt32LE (buffer, offset) {\n  return toBuffer(buffer).readUInt32LE(offset)\n}\n\nfunction readInt32LE (buffer, offset) {\n  return toBuffer(buffer).readInt32LE(offset)\n}\n\nfunction writeDoubleBE (buffer, value, offset) {\n  return toBuffer(buffer).writeDoubleBE(value, offset)\n}\n\nfunction writeFloatBE (buffer, value, offset) {\n  return toBuffer(buffer).writeFloatBE(value, offset)\n}\n\nfunction writeUInt32BE (buffer, value, offset) {\n  return toBuffer(buffer).writeUInt32BE(value, offset)\n}\n\nfunction writeInt32BE (buffer, value, offset) {\n  return toBuffer(buffer).writeInt32BE(value, offset)\n}\n\nfunction readDoubleBE (buffer, offset) {\n  return toBuffer(buffer).readDoubleBE(offset)\n}\n\nfunction readFloatBE (buffer, offset) {\n  return toBuffer(buffer).readFloatBE(offset)\n}\n\nfunction readUInt32BE (buffer, offset) {\n  return toBuffer(buffer).readUInt32BE(offset)\n}\n\nfunction readInt32BE (buffer, offset) {\n  return toBuffer(buffer).readInt32BE(offset)\n}\n\nmodule.exports = {\n  isBuffer,\n  isEncoding,\n  alloc,\n  allocUnsafe,\n  allocUnsafeSlow,\n  byteLength,\n  compare,\n  concat,\n  copy,\n  equals,\n  fill,\n  from,\n  includes,\n  indexOf,\n  lastIndexOf,\n  swap16,\n  swap32,\n  swap64,\n  toBuffer,\n  toString,\n  write,\n  writeDoubleLE,\n  writeFloatLE,\n  writeUInt32LE,\n  writeInt32LE,\n  readDoubleLE,\n  readFloatLE,\n  readUInt32LE,\n  readInt32LE,\n  writeDoubleBE,\n  writeFloatBE,\n  writeUInt32BE,\n  writeInt32BE,\n  readDoubleBE,\n  readFloatBE,\n  readUInt32BE,\n  readInt32BE\n\n}\n","'use strict';\nmodule.exports = balanced;\nfunction balanced(a, b, str) {\n  if (a instanceof RegExp) a = maybeMatch(a, str);\n  if (b instanceof RegExp) b = maybeMatch(b, str);\n\n  var r = range(a, b, str);\n\n  return r && {\n    start: r[0],\n    end: r[1],\n    pre: str.slice(0, r[0]),\n    body: str.slice(r[0] + a.length, r[1]),\n    post: str.slice(r[1] + b.length)\n  };\n}\n\nfunction maybeMatch(reg, str) {\n  var m = str.match(reg);\n  return m ? m[0] : null;\n}\n\nbalanced.range = range;\nfunction range(a, b, str) {\n  var begs, beg, left, right, result;\n  var ai = str.indexOf(a);\n  var bi = str.indexOf(b, ai + 1);\n  var i = ai;\n\n  if (ai >= 0 && bi > 0) {\n    if(a===b) {\n      return [ai, bi];\n    }\n    begs = [];\n    left = str.length;\n\n    while (i >= 0 && !result) {\n      if (i == ai) {\n        begs.push(i);\n        ai = str.indexOf(a, i + 1);\n      } else if (begs.length == 1) {\n        result = [ begs.pop(), bi ];\n      } else {\n        beg = begs.pop();\n        if (beg < left) {\n          left = beg;\n          right = bi;\n        }\n\n        bi = str.indexOf(b, i + 1);\n      }\n\n      i = ai < bi && ai >= 0 ? ai : bi;\n    }\n\n    if (begs.length) {\n      result = [ left, right ];\n    }\n  }\n\n  return result;\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Client = void 0;\nconst fs_1 = require(\"fs\");\nconst path_1 = require(\"path\");\nconst tls_1 = require(\"tls\");\nconst util_1 = require(\"util\");\nconst FtpContext_1 = require(\"./FtpContext\");\nconst parseList_1 = require(\"./parseList\");\nconst ProgressTracker_1 = require(\"./ProgressTracker\");\nconst StringWriter_1 = require(\"./StringWriter\");\nconst parseListMLSD_1 = require(\"./parseListMLSD\");\nconst netUtils_1 = require(\"./netUtils\");\nconst transfer_1 = require(\"./transfer\");\nconst parseControlResponse_1 = require(\"./parseControlResponse\");\n// Use promisify to keep the library compatible with Node 8.\nconst fsReadDir = (0, util_1.promisify)(fs_1.readdir);\nconst fsMkDir = (0, util_1.promisify)(fs_1.mkdir);\nconst fsStat = (0, util_1.promisify)(fs_1.stat);\nconst fsOpen = (0, util_1.promisify)(fs_1.open);\nconst fsClose = (0, util_1.promisify)(fs_1.close);\nconst fsUnlink = (0, util_1.promisify)(fs_1.unlink);\nconst LIST_COMMANDS_DEFAULT = () => [\"LIST -a\", \"LIST\"];\nconst LIST_COMMANDS_MLSD = () => [\"MLSD\", \"LIST -a\", \"LIST\"];\n/**\n * High-level API to interact with an FTP server.\n */\nclass Client {\n    /**\n     * Instantiate an FTP client.\n     *\n     * @param timeout  Timeout in milliseconds, use 0 for no timeout. Optional, default is 30 seconds.\n     */\n    constructor(timeout = 30000) {\n        this.availableListCommands = LIST_COMMANDS_DEFAULT();\n        this.ftp = new FtpContext_1.FTPContext(timeout);\n        this.prepareTransfer = this._enterFirstCompatibleMode([transfer_1.enterPassiveModeIPv6, transfer_1.enterPassiveModeIPv4]);\n        this.parseList = parseList_1.parseList;\n        this._progressTracker = new ProgressTracker_1.ProgressTracker();\n    }\n    /**\n     * Close the client and all open socket connections.\n     *\n     * Close the client and all open socket connections. The client can’t be used anymore after calling this method,\n     * you have to either reconnect with `access` or `connect` or instantiate a new instance to continue any work.\n     * A client is also closed automatically if any timeout or connection error occurs.\n     */\n    close() {\n        this.ftp.close();\n        this._progressTracker.stop();\n    }\n    /**\n     * Returns true if the client is closed and can't be used anymore.\n     */\n    get closed() {\n        return this.ftp.closed;\n    }\n    /**\n     * Connect (or reconnect) to an FTP server.\n     *\n     * This is an instance method and thus can be called multiple times during the lifecycle of a `Client`\n     * instance. Whenever you do, the client is reset with a new control connection. This also implies that\n     * you can reopen a `Client` instance that has been closed due to an error when reconnecting with this\n     * method. In fact, reconnecting is the only way to continue using a closed `Client`.\n     *\n     * @param host  Host the client should connect to. Optional, default is \"localhost\".\n     * @param port  Port the client should connect to. Optional, default is 21.\n     */\n    connect(host = \"localhost\", port = 21) {\n        this.ftp.reset();\n        this.ftp.socket.connect({\n            host,\n            port,\n            family: this.ftp.ipFamily\n        }, () => this.ftp.log(`Connected to ${(0, netUtils_1.describeAddress)(this.ftp.socket)} (${(0, netUtils_1.describeTLS)(this.ftp.socket)})`));\n        return this._handleConnectResponse();\n    }\n    /**\n     * As `connect` but using implicit TLS. Implicit TLS is not an FTP standard and has been replaced by\n     * explicit TLS. There are still FTP servers that support only implicit TLS, though.\n     */\n    connectImplicitTLS(host = \"localhost\", port = 21, tlsOptions = {}) {\n        this.ftp.reset();\n        this.ftp.socket = (0, tls_1.connect)(port, host, tlsOptions, () => this.ftp.log(`Connected to ${(0, netUtils_1.describeAddress)(this.ftp.socket)} (${(0, netUtils_1.describeTLS)(this.ftp.socket)})`));\n        this.ftp.tlsOptions = tlsOptions;\n        return this._handleConnectResponse();\n    }\n    /**\n     * Handles the first reponse by an FTP server after the socket connection has been established.\n     */\n    _handleConnectResponse() {\n        return this.ftp.handle(undefined, (res, task) => {\n            if (res instanceof Error) {\n                // The connection has been destroyed by the FTPContext at this point.\n                task.reject(res);\n            }\n            else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) {\n                task.resolve(res);\n            }\n            // Reject all other codes, including 120 \"Service ready in nnn minutes\".\n            else {\n                // Don't stay connected but don't replace the socket yet by using reset()\n                // so the user can inspect properties of this instance.\n                task.reject(new FtpContext_1.FTPError(res));\n            }\n        });\n    }\n    /**\n     * Send an FTP command and handle the first response.\n     */\n    send(command, ignoreErrorCodesDEPRECATED = false) {\n        if (ignoreErrorCodesDEPRECATED) { // Deprecated starting from 3.9.0\n            this.ftp.log(\"Deprecated call using send(command, flag) with boolean flag to ignore errors. Use sendIgnoringError(command).\");\n            return this.sendIgnoringError(command);\n        }\n        return this.ftp.request(command);\n    }\n    /**\n     * Send an FTP command and ignore an FTP error response. Any other kind of error or timeout will still reject the Promise.\n     *\n     * @param command\n     */\n    sendIgnoringError(command) {\n        return this.ftp.handle(command, (res, task) => {\n            if (res instanceof FtpContext_1.FTPError) {\n                task.resolve({ code: res.code, message: res.message });\n            }\n            else if (res instanceof Error) {\n                task.reject(res);\n            }\n            else {\n                task.resolve(res);\n            }\n        });\n    }\n    /**\n     * Upgrade the current socket connection to TLS.\n     *\n     * @param options  TLS options as in `tls.connect(options)`, optional.\n     * @param command  Set the authentication command. Optional, default is \"AUTH TLS\".\n     */\n    async useTLS(options = {}, command = \"AUTH TLS\") {\n        const ret = await this.send(command);\n        this.ftp.socket = await (0, netUtils_1.upgradeSocket)(this.ftp.socket, options);\n        this.ftp.tlsOptions = options; // Keep the TLS options for later data connections that should use the same options.\n        this.ftp.log(`Control socket is using: ${(0, netUtils_1.describeTLS)(this.ftp.socket)}`);\n        return ret;\n    }\n    /**\n     * Login a user with a password.\n     *\n     * @param user  Username to use for login. Optional, default is \"anonymous\".\n     * @param password  Password to use for login. Optional, default is \"guest\".\n     */\n    login(user = \"anonymous\", password = \"guest\") {\n        this.ftp.log(`Login security: ${(0, netUtils_1.describeTLS)(this.ftp.socket)}`);\n        return this.ftp.handle(\"USER \" + user, (res, task) => {\n            if (res instanceof Error) {\n                task.reject(res);\n            }\n            else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // User logged in proceed OR Command superfluous\n                task.resolve(res);\n            }\n            else if (res.code === 331) { // User name okay, need password\n                this.ftp.send(\"PASS \" + password);\n            }\n            else { // Also report error on 332 (Need account)\n                task.reject(new FtpContext_1.FTPError(res));\n            }\n        });\n    }\n    /**\n     * Set the usual default settings.\n     *\n     * Settings used:\n     * * Binary mode (TYPE I)\n     * * File structure (STRU F)\n     * * Additional settings for FTPS (PBSZ 0, PROT P)\n     */\n    async useDefaultSettings() {\n        const features = await this.features();\n        // Use MLSD directory listing if possible. See https://tools.ietf.org/html/rfc3659#section-7.8:\n        // \"The presence of the MLST feature indicates that both MLST and MLSD are supported.\"\n        const supportsMLSD = features.has(\"MLST\");\n        this.availableListCommands = supportsMLSD ? LIST_COMMANDS_MLSD() : LIST_COMMANDS_DEFAULT();\n        await this.send(\"TYPE I\"); // Binary mode\n        await this.sendIgnoringError(\"STRU F\"); // Use file structure\n        await this.sendIgnoringError(\"OPTS UTF8 ON\"); // Some servers expect UTF-8 to be enabled explicitly and setting before login might not have worked.\n        if (supportsMLSD) {\n            await this.sendIgnoringError(\"OPTS MLST type;size;modify;unique;unix.mode;unix.owner;unix.group;unix.ownername;unix.groupname;\"); // Make sure MLSD listings include all we can parse\n        }\n        if (this.ftp.hasTLS) {\n            await this.sendIgnoringError(\"PBSZ 0\"); // Set to 0 for TLS\n            await this.sendIgnoringError(\"PROT P\"); // Protect channel (also for data connections)\n        }\n    }\n    /**\n     * Convenience method that calls `connect`, `useTLS`, `login` and `useDefaultSettings`.\n     *\n     * This is an instance method and thus can be called multiple times during the lifecycle of a `Client`\n     * instance. Whenever you do, the client is reset with a new control connection. This also implies that\n     * you can reopen a `Client` instance that has been closed due to an error when reconnecting with this\n     * method. In fact, reconnecting is the only way to continue using a closed `Client`.\n     */\n    async access(options = {}) {\n        var _a, _b;\n        const useExplicitTLS = options.secure === true;\n        const useImplicitTLS = options.secure === \"implicit\";\n        let welcome;\n        if (useImplicitTLS) {\n            welcome = await this.connectImplicitTLS(options.host, options.port, options.secureOptions);\n        }\n        else {\n            welcome = await this.connect(options.host, options.port);\n        }\n        if (useExplicitTLS) {\n            // Fixes https://github.com/patrickjuchli/basic-ftp/issues/166 by making sure\n            // host is set for any future data connection as well.\n            const secureOptions = (_a = options.secureOptions) !== null && _a !== void 0 ? _a : {};\n            secureOptions.host = (_b = secureOptions.host) !== null && _b !== void 0 ? _b : options.host;\n            await this.useTLS(secureOptions);\n        }\n        // Set UTF-8 on before login in case there are non-ascii characters in user or password.\n        // Note that this might not work before login depending on server.\n        await this.sendIgnoringError(\"OPTS UTF8 ON\");\n        await this.login(options.user, options.password);\n        await this.useDefaultSettings();\n        return welcome;\n    }\n    /**\n     * Get the current working directory.\n     */\n    async pwd() {\n        const res = await this.send(\"PWD\");\n        // The directory is part of the return message, for example:\n        // 257 \"/this/that\" is current directory.\n        const parsed = res.message.match(/\"(.+)\"/);\n        if (parsed === null || parsed[1] === undefined) {\n            throw new Error(`Can't parse response to command 'PWD': ${res.message}`);\n        }\n        return parsed[1];\n    }\n    /**\n     * Get a description of supported features.\n     *\n     * This sends the FEAT command and parses the result into a Map where keys correspond to available commands\n     * and values hold further information. Be aware that your FTP servers might not support this\n     * command in which case this method will not throw an exception but just return an empty Map.\n     */\n    async features() {\n        const res = await this.sendIgnoringError(\"FEAT\");\n        const features = new Map();\n        // Not supporting any special features will be reported with a single line.\n        if (res.code < 400 && (0, parseControlResponse_1.isMultiline)(res.message)) {\n            // The first and last line wrap the multiline response, ignore them.\n            res.message.split(\"\\n\").slice(1, -1).forEach(line => {\n                // A typical lines looks like: \" REST STREAM\" or \" MDTM\".\n                // Servers might not use an indentation though.\n                const entry = line.trim().split(\" \");\n                features.set(entry[0], entry[1] || \"\");\n            });\n        }\n        return features;\n    }\n    /**\n     * Set the working directory.\n     */\n    async cd(path) {\n        const validPath = await this.protectWhitespace(path);\n        return this.send(\"CWD \" + validPath);\n    }\n    /**\n     * Switch to the parent directory of the working directory.\n     */\n    async cdup() {\n        return this.send(\"CDUP\");\n    }\n    /**\n     * Get the last modified time of a file. This is not supported by every FTP server, in which case\n     * calling this method will throw an exception.\n     */\n    async lastMod(path) {\n        const validPath = await this.protectWhitespace(path);\n        const res = await this.send(`MDTM ${validPath}`);\n        const date = res.message.slice(4);\n        return (0, parseListMLSD_1.parseMLSxDate)(date);\n    }\n    /**\n     * Get the size of a file.\n     */\n    async size(path) {\n        const validPath = await this.protectWhitespace(path);\n        const command = `SIZE ${validPath}`;\n        const res = await this.send(command);\n        // The size is part of the response message, for example: \"213 555555\". It's\n        // possible that there is a commmentary appended like \"213 5555, some commentary\".\n        const size = parseInt(res.message.slice(4), 10);\n        if (Number.isNaN(size)) {\n            throw new Error(`Can't parse response to command '${command}' as a numerical value: ${res.message}`);\n        }\n        return size;\n    }\n    /**\n     * Rename a file.\n     *\n     * Depending on the FTP server this might also be used to move a file from one\n     * directory to another by providing full paths.\n     */\n    async rename(srcPath, destPath) {\n        const validSrc = await this.protectWhitespace(srcPath);\n        const validDest = await this.protectWhitespace(destPath);\n        await this.send(\"RNFR \" + validSrc);\n        return this.send(\"RNTO \" + validDest);\n    }\n    /**\n     * Remove a file from the current working directory.\n     *\n     * You can ignore FTP error return codes which won't throw an exception if e.g.\n     * the file doesn't exist.\n     */\n    async remove(path, ignoreErrorCodes = false) {\n        const validPath = await this.protectWhitespace(path);\n        if (ignoreErrorCodes) {\n            return this.sendIgnoringError(`DELE ${validPath}`);\n        }\n        return this.send(`DELE ${validPath}`);\n    }\n    /**\n     * Report transfer progress for any upload or download to a given handler.\n     *\n     * This will also reset the overall transfer counter that can be used for multiple transfers. You can\n     * also call the function without a handler to stop reporting to an earlier one.\n     *\n     * @param handler  Handler function to call on transfer progress.\n     */\n    trackProgress(handler) {\n        this._progressTracker.bytesOverall = 0;\n        this._progressTracker.reportTo(handler);\n    }\n    /**\n     * Upload data from a readable stream or a local file to a remote file.\n     *\n     * @param source  Readable stream or path to a local file.\n     * @param toRemotePath  Path to a remote file to write to.\n     */\n    async uploadFrom(source, toRemotePath, options = {}) {\n        return this._uploadWithCommand(source, toRemotePath, \"STOR\", options);\n    }\n    /**\n     * Upload data from a readable stream or a local file by appending it to an existing file. If the file doesn't\n     * exist the FTP server should create it.\n     *\n     * @param source  Readable stream or path to a local file.\n     * @param toRemotePath  Path to a remote file to write to.\n     */\n    async appendFrom(source, toRemotePath, options = {}) {\n        return this._uploadWithCommand(source, toRemotePath, \"APPE\", options);\n    }\n    /**\n     * @protected\n     */\n    async _uploadWithCommand(source, remotePath, command, options) {\n        if (typeof source === \"string\") {\n            return this._uploadLocalFile(source, remotePath, command, options);\n        }\n        return this._uploadFromStream(source, remotePath, command);\n    }\n    /**\n     * @protected\n     */\n    async _uploadLocalFile(localPath, remotePath, command, options) {\n        const fd = await fsOpen(localPath, \"r\");\n        const source = (0, fs_1.createReadStream)(\"\", {\n            fd,\n            start: options.localStart,\n            end: options.localEndInclusive,\n            autoClose: false\n        });\n        try {\n            return await this._uploadFromStream(source, remotePath, command);\n        }\n        finally {\n            await ignoreError(() => fsClose(fd));\n        }\n    }\n    /**\n     * @protected\n     */\n    async _uploadFromStream(source, remotePath, command) {\n        const onError = (err) => this.ftp.closeWithError(err);\n        source.once(\"error\", onError);\n        try {\n            const validPath = await this.protectWhitespace(remotePath);\n            await this.prepareTransfer(this.ftp);\n            // Keep the keyword `await` or the `finally` clause below runs too early\n            // and removes the event listener for the source stream too early.\n            return await (0, transfer_1.uploadFrom)(source, {\n                ftp: this.ftp,\n                tracker: this._progressTracker,\n                command,\n                remotePath: validPath,\n                type: \"upload\"\n            });\n        }\n        finally {\n            source.removeListener(\"error\", onError);\n        }\n    }\n    /**\n     * Download a remote file and pipe its data to a writable stream or to a local file.\n     *\n     * You can optionally define at which position of the remote file you'd like to start\n     * downloading. If the destination you provide is a file, the offset will be applied\n     * to it as well. For example: To resume a failed download, you'd request the size of\n     * the local, partially downloaded file and use that as the offset. Assuming the size\n     * is 23, you'd download the rest using `downloadTo(\"local.txt\", \"remote.txt\", 23)`.\n     *\n     * @param destination  Stream or path for a local file to write to.\n     * @param fromRemotePath  Path of the remote file to read from.\n     * @param startAt  Position within the remote file to start downloading at. If the destination is a file, this offset is also applied to it.\n     */\n    async downloadTo(destination, fromRemotePath, startAt = 0) {\n        if (typeof destination === \"string\") {\n            return this._downloadToFile(destination, fromRemotePath, startAt);\n        }\n        return this._downloadToStream(destination, fromRemotePath, startAt);\n    }\n    /**\n     * @protected\n     */\n    async _downloadToFile(localPath, remotePath, startAt) {\n        const appendingToLocalFile = startAt > 0;\n        const fileSystemFlags = appendingToLocalFile ? \"r+\" : \"w\";\n        const fd = await fsOpen(localPath, fileSystemFlags);\n        const destination = (0, fs_1.createWriteStream)(\"\", {\n            fd,\n            start: startAt,\n            autoClose: false\n        });\n        try {\n            return await this._downloadToStream(destination, remotePath, startAt);\n        }\n        catch (err) {\n            const localFileStats = await ignoreError(() => fsStat(localPath));\n            const hasDownloadedData = localFileStats && localFileStats.size > 0;\n            const shouldRemoveLocalFile = !appendingToLocalFile && !hasDownloadedData;\n            if (shouldRemoveLocalFile) {\n                await ignoreError(() => fsUnlink(localPath));\n            }\n            throw err;\n        }\n        finally {\n            await ignoreError(() => fsClose(fd));\n        }\n    }\n    /**\n     * @protected\n     */\n    async _downloadToStream(destination, remotePath, startAt) {\n        const onError = (err) => this.ftp.closeWithError(err);\n        destination.once(\"error\", onError);\n        try {\n            const validPath = await this.protectWhitespace(remotePath);\n            await this.prepareTransfer(this.ftp);\n            // Keep the keyword `await` or the `finally` clause below runs too early\n            // and removes the event listener for the source stream too early.\n            return await (0, transfer_1.downloadTo)(destination, {\n                ftp: this.ftp,\n                tracker: this._progressTracker,\n                command: startAt > 0 ? `REST ${startAt}` : `RETR ${validPath}`,\n                remotePath: validPath,\n                type: \"download\"\n            });\n        }\n        finally {\n            destination.removeListener(\"error\", onError);\n            destination.end();\n        }\n    }\n    /**\n     * List files and directories in the current working directory, or from `path` if specified.\n     *\n     * @param [path]  Path to remote file or directory.\n     */\n    async list(path = \"\") {\n        const validPath = await this.protectWhitespace(path);\n        let lastError;\n        for (const candidate of this.availableListCommands) {\n            const command = validPath === \"\" ? candidate : `${candidate} ${validPath}`;\n            await this.prepareTransfer(this.ftp);\n            try {\n                const parsedList = await this._requestListWithCommand(command);\n                // Use successful candidate for all subsequent requests.\n                this.availableListCommands = [candidate];\n                return parsedList;\n            }\n            catch (err) {\n                const shouldTryNext = err instanceof FtpContext_1.FTPError;\n                if (!shouldTryNext) {\n                    throw err;\n                }\n                lastError = err;\n            }\n        }\n        throw lastError;\n    }\n    /**\n     * @protected\n     */\n    async _requestListWithCommand(command) {\n        const buffer = new StringWriter_1.StringWriter();\n        await (0, transfer_1.downloadTo)(buffer, {\n            ftp: this.ftp,\n            tracker: this._progressTracker,\n            command,\n            remotePath: \"\",\n            type: \"list\"\n        });\n        const text = buffer.getText(this.ftp.encoding);\n        this.ftp.log(text);\n        return this.parseList(text);\n    }\n    /**\n     * Remove a directory and all of its content.\n     *\n     * @param remoteDirPath  The path of the remote directory to delete.\n     * @example client.removeDir(\"foo\") // Remove directory 'foo' using a relative path.\n     * @example client.removeDir(\"foo/bar\") // Remove directory 'bar' using a relative path.\n     * @example client.removeDir(\"/foo/bar\") // Remove directory 'bar' using an absolute path.\n     * @example client.removeDir(\"/\") // Remove everything.\n     */\n    async removeDir(remoteDirPath) {\n        return this._exitAtCurrentDirectory(async () => {\n            await this.cd(remoteDirPath);\n            // Get the absolute path of the target because remoteDirPath might be a relative path, even `../` is possible.\n            const absoluteDirPath = await this.pwd();\n            await this.clearWorkingDir();\n            const dirIsRoot = absoluteDirPath === \"/\";\n            if (!dirIsRoot) {\n                await this.cdup();\n                await this.removeEmptyDir(absoluteDirPath);\n            }\n        });\n    }\n    /**\n     * Remove all files and directories in the working directory without removing\n     * the working directory itself.\n     */\n    async clearWorkingDir() {\n        for (const file of await this.list()) {\n            if (file.isDirectory) {\n                await this.cd(file.name);\n                await this.clearWorkingDir();\n                await this.cdup();\n                await this.removeEmptyDir(file.name);\n            }\n            else {\n                await this.remove(file.name);\n            }\n        }\n    }\n    /**\n     * Upload the contents of a local directory to the remote working directory.\n     *\n     * This will overwrite existing files with the same names and reuse existing directories.\n     * Unrelated files and directories will remain untouched. You can optionally provide a `remoteDirPath`\n     * to put the contents inside a directory which will be created if necessary including all\n     * intermediate directories. If you did provide a remoteDirPath the working directory will stay\n     * the same as before calling this method.\n     *\n     * @param localDirPath  Local path, e.g. \"foo/bar\" or \"../test\"\n     * @param [remoteDirPath]  Remote path of a directory to upload to. Working directory if undefined.\n     */\n    async uploadFromDir(localDirPath, remoteDirPath) {\n        return this._exitAtCurrentDirectory(async () => {\n            if (remoteDirPath) {\n                await this.ensureDir(remoteDirPath);\n            }\n            return await this._uploadToWorkingDir(localDirPath);\n        });\n    }\n    /**\n     * @protected\n     */\n    async _uploadToWorkingDir(localDirPath) {\n        const files = await fsReadDir(localDirPath);\n        for (const file of files) {\n            const fullPath = (0, path_1.join)(localDirPath, file);\n            const stats = await fsStat(fullPath);\n            if (stats.isFile()) {\n                await this.uploadFrom(fullPath, file);\n            }\n            else if (stats.isDirectory()) {\n                await this._openDir(file);\n                await this._uploadToWorkingDir(fullPath);\n                await this.cdup();\n            }\n        }\n    }\n    /**\n     * Download all files and directories of the working directory to a local directory.\n     *\n     * @param localDirPath  The local directory to download to.\n     * @param remoteDirPath  Remote directory to download. Current working directory if not specified.\n     */\n    async downloadToDir(localDirPath, remoteDirPath) {\n        return this._exitAtCurrentDirectory(async () => {\n            if (remoteDirPath) {\n                await this.cd(remoteDirPath);\n            }\n            return await this._downloadFromWorkingDir(localDirPath);\n        });\n    }\n    /**\n     * @protected\n     */\n    async _downloadFromWorkingDir(localDirPath) {\n        await ensureLocalDirectory(localDirPath);\n        for (const file of await this.list()) {\n            const localPath = (0, path_1.join)(localDirPath, file.name);\n            if (file.isDirectory) {\n                await this.cd(file.name);\n                await this._downloadFromWorkingDir(localPath);\n                await this.cdup();\n            }\n            else if (file.isFile) {\n                await this.downloadTo(localPath, file.name);\n            }\n        }\n    }\n    /**\n     * Make sure a given remote path exists, creating all directories as necessary.\n     * This function also changes the current working directory to the given path.\n     */\n    async ensureDir(remoteDirPath) {\n        // If the remoteDirPath was absolute go to root directory.\n        if (remoteDirPath.startsWith(\"/\")) {\n            await this.cd(\"/\");\n        }\n        const names = remoteDirPath.split(\"/\").filter(name => name !== \"\");\n        for (const name of names) {\n            await this._openDir(name);\n        }\n    }\n    /**\n     * Try to create a directory and enter it. This will not raise an exception if the directory\n     * couldn't be created if for example it already exists.\n     * @protected\n     */\n    async _openDir(dirName) {\n        await this.sendIgnoringError(\"MKD \" + dirName);\n        await this.cd(dirName);\n    }\n    /**\n     * Remove an empty directory, will fail if not empty.\n     */\n    async removeEmptyDir(path) {\n        const validPath = await this.protectWhitespace(path);\n        return this.send(`RMD ${validPath}`);\n    }\n    /**\n     * FTP servers can't handle filenames that have leading whitespace. This method transforms\n     * a given path to fix that issue for most cases.\n     */\n    async protectWhitespace(path) {\n        if (!path.startsWith(\" \")) {\n            return path;\n        }\n        // Handle leading whitespace by prepending the absolute path:\n        // \" test.txt\" while being in the root directory becomes \"/ test.txt\".\n        const pwd = await this.pwd();\n        const absolutePathPrefix = pwd.endsWith(\"/\") ? pwd : pwd + \"/\";\n        return absolutePathPrefix + path;\n    }\n    async _exitAtCurrentDirectory(func) {\n        const userDir = await this.pwd();\n        try {\n            return await func();\n        }\n        finally {\n            if (!this.closed) {\n                await ignoreError(() => this.cd(userDir));\n            }\n        }\n    }\n    /**\n     * Try all available transfer strategies and pick the first one that works. Update `client` to\n     * use the working strategy for all successive transfer requests.\n     *\n     * @returns a function that will try the provided strategies.\n     */\n    _enterFirstCompatibleMode(strategies) {\n        return async (ftp) => {\n            ftp.log(\"Trying to find optimal transfer strategy...\");\n            let lastError = undefined;\n            for (const strategy of strategies) {\n                try {\n                    const res = await strategy(ftp);\n                    ftp.log(\"Optimal transfer strategy found.\");\n                    this.prepareTransfer = strategy; // eslint-disable-line require-atomic-updates\n                    return res;\n                }\n                catch (err) {\n                    // Try the next candidate no matter the exact error. It's possible that a server\n                    // answered incorrectly to a strategy, for example a PASV answer to an EPSV.\n                    lastError = err;\n                }\n            }\n            throw new Error(`None of the available transfer strategies work. Last error response was '${lastError}'.`);\n        };\n    }\n    /**\n     * DEPRECATED, use `uploadFrom`.\n     * @deprecated\n     */\n    async upload(source, toRemotePath, options = {}) {\n        this.ftp.log(\"Warning: upload() has been deprecated, use uploadFrom().\");\n        return this.uploadFrom(source, toRemotePath, options);\n    }\n    /**\n     * DEPRECATED, use `appendFrom`.\n     * @deprecated\n     */\n    async append(source, toRemotePath, options = {}) {\n        this.ftp.log(\"Warning: append() has been deprecated, use appendFrom().\");\n        return this.appendFrom(source, toRemotePath, options);\n    }\n    /**\n     * DEPRECATED, use `downloadTo`.\n     * @deprecated\n     */\n    async download(destination, fromRemotePath, startAt = 0) {\n        this.ftp.log(\"Warning: download() has been deprecated, use downloadTo().\");\n        return this.downloadTo(destination, fromRemotePath, startAt);\n    }\n    /**\n     * DEPRECATED, use `uploadFromDir`.\n     * @deprecated\n     */\n    async uploadDir(localDirPath, remoteDirPath) {\n        this.ftp.log(\"Warning: uploadDir() has been deprecated, use uploadFromDir().\");\n        return this.uploadFromDir(localDirPath, remoteDirPath);\n    }\n    /**\n     * DEPRECATED, use `downloadToDir`.\n     * @deprecated\n     */\n    async downloadDir(localDirPath) {\n        this.ftp.log(\"Warning: downloadDir() has been deprecated, use downloadToDir().\");\n        return this.downloadToDir(localDirPath);\n    }\n}\nexports.Client = Client;\nasync function ensureLocalDirectory(path) {\n    try {\n        await fsStat(path);\n    }\n    catch (err) {\n        await fsMkDir(path, { recursive: true });\n    }\n}\nasync function ignoreError(func) {\n    try {\n        return await func();\n    }\n    catch (err) {\n        // Ignore\n        return undefined;\n    }\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.FileInfo = exports.FileType = void 0;\nvar FileType;\n(function (FileType) {\n    FileType[FileType[\"Unknown\"] = 0] = \"Unknown\";\n    FileType[FileType[\"File\"] = 1] = \"File\";\n    FileType[FileType[\"Directory\"] = 2] = \"Directory\";\n    FileType[FileType[\"SymbolicLink\"] = 3] = \"SymbolicLink\";\n})(FileType || (exports.FileType = FileType = {}));\n/**\n * Describes a file, directory or symbolic link.\n */\nclass FileInfo {\n    constructor(name) {\n        this.name = name;\n        this.type = FileType.Unknown;\n        this.size = 0;\n        /**\n         * Unparsed, raw modification date as a string.\n         *\n         * If `modifiedAt` is undefined, the FTP server you're connected to doesn't support the more modern\n         * MLSD command for machine-readable directory listings. The older command LIST is then used returning\n         * results that vary a lot between servers as the format hasn't been standardized. Here, directory listings\n         * and especially modification dates were meant to be human-readable first.\n         *\n         * Be careful when still trying to parse this by yourself. Parsing dates from listings using LIST is\n         * unreliable. This library decides to offer parsed dates only when they're absolutely reliable and safe to\n         * use e.g. for comparisons.\n         */\n        this.rawModifiedAt = \"\";\n        /**\n         * Parsed modification date.\n         *\n         * Available if the FTP server supports the MLSD command. Only MLSD guarantees dates than can be reliably\n         * parsed with the correct timezone and a resolution down to seconds. See `rawModifiedAt` property for the unparsed\n         * date that is always available.\n         */\n        this.modifiedAt = undefined;\n        /**\n         * Unix permissions if present. If the underlying FTP server is not running on Unix this will be undefined.\n         * If set, you might be able to edit permissions with the FTP command `SITE CHMOD`.\n         */\n        this.permissions = undefined;\n        /**\n         * Hard link count if available.\n         */\n        this.hardLinkCount = undefined;\n        /**\n         * Link name for symbolic links if available.\n         */\n        this.link = undefined;\n        /**\n         * Unix group if available.\n         */\n        this.group = undefined;\n        /**\n         * Unix user if available.\n         */\n        this.user = undefined;\n        /**\n         * Unique ID if available.\n         */\n        this.uniqueID = undefined;\n        this.name = name;\n    }\n    get isDirectory() {\n        return this.type === FileType.Directory;\n    }\n    get isSymbolicLink() {\n        return this.type === FileType.SymbolicLink;\n    }\n    get isFile() {\n        return this.type === FileType.File;\n    }\n    /**\n     * Deprecated, legacy API. Use `rawModifiedAt` instead.\n     * @deprecated\n     */\n    get date() {\n        return this.rawModifiedAt;\n    }\n    set date(rawModifiedAt) {\n        this.rawModifiedAt = rawModifiedAt;\n    }\n}\nexports.FileInfo = FileInfo;\nFileInfo.UnixPermission = {\n    Read: 4,\n    Write: 2,\n    Execute: 1\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.FTPContext = exports.FTPError = void 0;\nconst net_1 = require(\"net\");\nconst parseControlResponse_1 = require(\"./parseControlResponse\");\n/**\n * Describes an FTP server error response including the FTP response code.\n */\nclass FTPError extends Error {\n    constructor(res) {\n        super(res.message);\n        this.name = this.constructor.name;\n        this.code = res.code;\n    }\n}\nexports.FTPError = FTPError;\nfunction doNothing() {\n    /** Do nothing */\n}\n/**\n * FTPContext holds the control and data sockets of an FTP connection and provides a\n * simplified way to interact with an FTP server, handle responses, errors and timeouts.\n *\n * It doesn't implement or use any FTP commands. It's only a foundation to make writing an FTP\n * client as easy as possible. You won't usually instantiate this, but use `Client`.\n */\nclass FTPContext {\n    /**\n     * Instantiate an FTP context.\n     *\n     * @param timeout - Timeout in milliseconds to apply to control and data connections. Use 0 for no timeout.\n     * @param encoding - Encoding to use for control connection. UTF-8 by default. Use \"latin1\" for older servers.\n     */\n    constructor(timeout = 0, encoding = \"utf8\") {\n        this.timeout = timeout;\n        /** Debug-level logging of all socket communication. */\n        this.verbose = false;\n        /** IP version to prefer (4: IPv4, 6: IPv6, undefined: automatic). */\n        this.ipFamily = undefined;\n        /** Options for TLS connections. */\n        this.tlsOptions = {};\n        /** A multiline response might be received as multiple chunks. */\n        this._partialResponse = \"\";\n        this._encoding = encoding;\n        // Help Typescript understand that we do indeed set _socket in the constructor but use the setter method to do so.\n        this._socket = this.socket = this._newSocket();\n        this._dataSocket = undefined;\n    }\n    /**\n     * Close the context.\n     */\n    close() {\n        // Internally, closing a context is always described with an error. If there is still a task running, it will\n        // abort with an exception that the user closed the client during a task. If no task is running, no exception is\n        // thrown but all newly submitted tasks after that will abort the exception that the client has been closed.\n        // In addition the user will get a stack trace pointing to where exactly the client has been closed. So in any\n        // case use _closingError to determine whether a context is closed. This also allows us to have a single code-path\n        // for closing a context making the implementation easier.\n        const message = this._task ? \"User closed client during task\" : \"User closed client\";\n        const err = new Error(message);\n        this.closeWithError(err);\n    }\n    /**\n     * Close the context with an error.\n     */\n    closeWithError(err) {\n        // If this context already has been closed, don't overwrite the reason.\n        if (this._closingError) {\n            return;\n        }\n        this._closingError = err;\n        // Close the sockets but don't fully reset this context to preserve `this._closingError`.\n        this._closeControlSocket();\n        this._closeSocket(this._dataSocket);\n        // Give the user's task a chance to react, maybe cleanup resources.\n        this._passToHandler(err);\n        // The task might not have been rejected by the user after receiving the error.\n        this._stopTrackingTask();\n    }\n    /**\n     * Returns true if this context has been closed or hasn't been connected yet. You can reopen it with `access`.\n     */\n    get closed() {\n        return this.socket.remoteAddress === undefined || this._closingError !== undefined;\n    }\n    /**\n     * Reset this contex and all of its state.\n     */\n    reset() {\n        this.socket = this._newSocket();\n    }\n    /**\n     * Get the FTP control socket.\n     */\n    get socket() {\n        return this._socket;\n    }\n    /**\n     * Set the socket for the control connection. This will only close the current control socket\n     * if the new one is not an upgrade to the current one.\n     */\n    set socket(socket) {\n        // No data socket should be open in any case where the control socket is set or upgraded.\n        this.dataSocket = undefined;\n        // This being a reset, reset any other state apart from the socket.\n        this.tlsOptions = {};\n        this._partialResponse = \"\";\n        if (this._socket) {\n            const newSocketUpgradesExisting = socket.localPort === this._socket.localPort;\n            if (newSocketUpgradesExisting) {\n                this._removeSocketListeners(this.socket);\n            }\n            else {\n                this._closeControlSocket();\n            }\n        }\n        if (socket) {\n            // Setting a completely new control socket is in essence something like a reset. That's\n            // why we also close any open data connection above. We can go one step further and reset\n            // a possible closing error. That means that a closed FTPContext can be \"reopened\" by\n            // setting a new control socket.\n            this._closingError = undefined;\n            // Don't set a timeout yet. Timeout for control sockets is only active during a task, see handle() below.\n            socket.setTimeout(0);\n            socket.setEncoding(this._encoding);\n            socket.setKeepAlive(true);\n            socket.on(\"data\", data => this._onControlSocketData(data));\n            // Server sending a FIN packet is treated as an error.\n            socket.on(\"end\", () => this.closeWithError(new Error(\"Server sent FIN packet unexpectedly, closing connection.\")));\n            // Control being closed without error by server is treated as an error.\n            socket.on(\"close\", hadError => { if (!hadError)\n                this.closeWithError(new Error(\"Server closed connection unexpectedly.\")); });\n            this._setupDefaultErrorHandlers(socket, \"control socket\");\n        }\n        this._socket = socket;\n    }\n    /**\n     * Get the current FTP data connection if present.\n     */\n    get dataSocket() {\n        return this._dataSocket;\n    }\n    /**\n     * Set the socket for the data connection. This will automatically close the former data socket.\n     */\n    set dataSocket(socket) {\n        this._closeSocket(this._dataSocket);\n        if (socket) {\n            // Don't set a timeout yet. Timeout data socket should be activated when data transmission starts\n            // and timeout on control socket is deactivated.\n            socket.setTimeout(0);\n            this._setupDefaultErrorHandlers(socket, \"data socket\");\n        }\n        this._dataSocket = socket;\n    }\n    /**\n     * Get the currently used encoding.\n     */\n    get encoding() {\n        return this._encoding;\n    }\n    /**\n     * Set the encoding used for the control socket.\n     *\n     * See https://nodejs.org/api/buffer.html#buffer_buffers_and_character_encodings for what encodings\n     * are supported by Node.\n     */\n    set encoding(encoding) {\n        this._encoding = encoding;\n        if (this.socket) {\n            this.socket.setEncoding(encoding);\n        }\n    }\n    /**\n     * Send an FTP command without waiting for or handling the result.\n     */\n    send(command) {\n        const containsPassword = command.startsWith(\"PASS\");\n        const message = containsPassword ? \"> PASS ###\" : `> ${command}`;\n        this.log(message);\n        this._socket.write(command + \"\\r\\n\", this.encoding);\n    }\n    /**\n     * Send an FTP command and handle the first response. Use this if you have a simple\n     * request-response situation.\n     */\n    request(command) {\n        return this.handle(command, (res, task) => {\n            if (res instanceof Error) {\n                task.reject(res);\n            }\n            else {\n                task.resolve(res);\n            }\n        });\n    }\n    /**\n     * Send an FTP command and handle any response until you resolve/reject. Use this if you expect multiple responses\n     * to a request. This returns a Promise that will hold whatever the response handler passed on when resolving/rejecting its task.\n     */\n    handle(command, responseHandler) {\n        if (this._task) {\n            const err = new Error(\"User launched a task while another one is still running. Forgot to use 'await' or '.then()'?\");\n            err.stack += `\\nRunning task launched at: ${this._task.stack}`;\n            this.closeWithError(err);\n            // Don't return here, continue with returning the Promise that will then be rejected\n            // because the context closed already. That way, users will receive an exception where\n            // they called this method by mistake.\n        }\n        return new Promise((resolveTask, rejectTask) => {\n            this._task = {\n                stack: new Error().stack || \"Unknown call stack\",\n                responseHandler,\n                resolver: {\n                    resolve: arg => {\n                        this._stopTrackingTask();\n                        resolveTask(arg);\n                    },\n                    reject: err => {\n                        this._stopTrackingTask();\n                        rejectTask(err);\n                    }\n                }\n            };\n            if (this._closingError) {\n                // This client has been closed. Provide an error that describes this one as being caused\n                // by `_closingError`, include stack traces for both.\n                const err = new Error(`Client is closed because ${this._closingError.message}`); // Type 'Error' is not correctly defined, doesn't have 'code'.\n                err.stack += `\\nClosing reason: ${this._closingError.stack}`;\n                err.code = this._closingError.code !== undefined ? this._closingError.code : \"0\";\n                this._passToHandler(err);\n                return;\n            }\n            // Only track control socket timeout during the lifecycle of a task. This avoids timeouts on idle sockets,\n            // the default socket behaviour which is not expected by most users.\n            this.socket.setTimeout(this.timeout);\n            if (command) {\n                this.send(command);\n            }\n        });\n    }\n    /**\n     * Log message if set to be verbose.\n     */\n    log(message) {\n        if (this.verbose) {\n            // tslint:disable-next-line no-console\n            console.log(message);\n        }\n    }\n    /**\n     * Return true if the control socket is using TLS. This does not mean that a session\n     * has already been negotiated.\n     */\n    get hasTLS() {\n        return \"encrypted\" in this._socket;\n    }\n    /**\n     * Removes reference to current task and handler. This won't resolve or reject the task.\n     * @protected\n     */\n    _stopTrackingTask() {\n        // Disable timeout on control socket if there is no task active.\n        this.socket.setTimeout(0);\n        this._task = undefined;\n    }\n    /**\n     * Handle incoming data on the control socket. The chunk is going to be of type `string`\n     * because we let `socket` handle encoding with `setEncoding`.\n     * @protected\n     */\n    _onControlSocketData(chunk) {\n        this.log(`< ${chunk}`);\n        // This chunk might complete an earlier partial response.\n        const completeResponse = this._partialResponse + chunk;\n        const parsed = (0, parseControlResponse_1.parseControlResponse)(completeResponse);\n        // Remember any incomplete remainder.\n        this._partialResponse = parsed.rest;\n        // Each response group is passed along individually.\n        for (const message of parsed.messages) {\n            const code = parseInt(message.substr(0, 3), 10);\n            const response = { code, message };\n            const err = code >= 400 ? new FTPError(response) : undefined;\n            this._passToHandler(err ? err : response);\n        }\n    }\n    /**\n     * Send the current handler a response. This is usually a control socket response\n     * or a socket event, like an error or timeout.\n     * @protected\n     */\n    _passToHandler(response) {\n        if (this._task) {\n            this._task.responseHandler(response, this._task.resolver);\n        }\n        // Errors other than FTPError always close the client. If there isn't an active task to handle the error,\n        // the next one submitted will receive it using `_closingError`.\n        // There is only one edge-case: If there is an FTPError while no task is active, the error will be dropped.\n        // But that means that the user sent an FTP command with no intention of handling the result. So why should the\n        // error be handled? Maybe log it at least? Debug logging will already do that and the client stays useable after\n        // FTPError. So maybe no need to do anything here.\n    }\n    /**\n     * Setup all error handlers for a socket.\n     * @protected\n     */\n    _setupDefaultErrorHandlers(socket, identifier) {\n        socket.once(\"error\", error => {\n            error.message += ` (${identifier})`;\n            this.closeWithError(error);\n        });\n        socket.once(\"close\", hadError => {\n            if (hadError) {\n                this.closeWithError(new Error(`Socket closed due to transmission error (${identifier})`));\n            }\n        });\n        socket.once(\"timeout\", () => {\n            socket.destroy();\n            this.closeWithError(new Error(`Timeout (${identifier})`));\n        });\n    }\n    /**\n     * Close the control socket. Sends QUIT, then FIN, and ignores any response or error.\n     */\n    _closeControlSocket() {\n        this._removeSocketListeners(this._socket);\n        this._socket.on(\"error\", doNothing);\n        this.send(\"QUIT\");\n        this._closeSocket(this._socket);\n    }\n    /**\n     * Close a socket, ignores any error.\n     * @protected\n     */\n    _closeSocket(socket) {\n        if (socket) {\n            this._removeSocketListeners(socket);\n            socket.on(\"error\", doNothing);\n            socket.destroy();\n        }\n    }\n    /**\n     * Remove all default listeners for socket.\n     * @protected\n     */\n    _removeSocketListeners(socket) {\n        socket.removeAllListeners();\n        // Before Node.js 10.3.0, using `socket.removeAllListeners()` without any name did not work: https://github.com/nodejs/node/issues/20923.\n        socket.removeAllListeners(\"timeout\");\n        socket.removeAllListeners(\"data\");\n        socket.removeAllListeners(\"end\");\n        socket.removeAllListeners(\"error\");\n        socket.removeAllListeners(\"close\");\n        socket.removeAllListeners(\"connect\");\n    }\n    /**\n     * Provide a new socket instance.\n     *\n     * Internal use only, replaced for unit tests.\n     */\n    _newSocket() {\n        return new net_1.Socket();\n    }\n}\nexports.FTPContext = FTPContext;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ProgressTracker = void 0;\n/**\n * Tracks progress of one socket data transfer at a time.\n */\nclass ProgressTracker {\n    constructor() {\n        this.bytesOverall = 0;\n        this.intervalMs = 500;\n        this.onStop = noop;\n        this.onHandle = noop;\n    }\n    /**\n     * Register a new handler for progress info. Use `undefined` to disable reporting.\n     */\n    reportTo(onHandle = noop) {\n        this.onHandle = onHandle;\n    }\n    /**\n     * Start tracking transfer progress of a socket.\n     *\n     * @param socket  The socket to observe.\n     * @param name  A name associated with this progress tracking, e.g. a filename.\n     * @param type  The type of the transfer, typically \"upload\" or \"download\".\n     */\n    start(socket, name, type) {\n        let lastBytes = 0;\n        this.onStop = poll(this.intervalMs, () => {\n            const bytes = socket.bytesRead + socket.bytesWritten;\n            this.bytesOverall += bytes - lastBytes;\n            lastBytes = bytes;\n            this.onHandle({\n                name,\n                type,\n                bytes,\n                bytesOverall: this.bytesOverall\n            });\n        });\n    }\n    /**\n     * Stop tracking transfer progress.\n     */\n    stop() {\n        this.onStop(false);\n    }\n    /**\n     * Call the progress handler one more time, then stop tracking.\n     */\n    updateAndStop() {\n        this.onStop(true);\n    }\n}\nexports.ProgressTracker = ProgressTracker;\n/**\n * Starts calling a callback function at a regular interval. The first call will go out\n * immediately. The function returns a function to stop the polling.\n */\nfunction poll(intervalMs, updateFunc) {\n    const id = setInterval(updateFunc, intervalMs);\n    const stopFunc = (stopWithUpdate) => {\n        clearInterval(id);\n        if (stopWithUpdate) {\n            updateFunc();\n        }\n        // Prevent repeated calls to stop calling handler.\n        updateFunc = noop;\n    };\n    updateFunc();\n    return stopFunc;\n}\nfunction noop() { }\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.StringWriter = void 0;\nconst stream_1 = require(\"stream\");\nclass StringWriter extends stream_1.Writable {\n    constructor() {\n        super(...arguments);\n        this.buf = Buffer.alloc(0);\n    }\n    _write(chunk, _, callback) {\n        if (chunk instanceof Buffer) {\n            this.buf = Buffer.concat([this.buf, chunk]);\n            callback(null);\n        }\n        else {\n            callback(new Error(\"StringWriter expects chunks of type 'Buffer'.\"));\n        }\n    }\n    getText(encoding) {\n        return this.buf.toString(encoding);\n    }\n}\nexports.StringWriter = StringWriter;\n","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.enterPassiveModeIPv6 = exports.enterPassiveModeIPv4 = void 0;\n/**\n * Public API\n */\n__exportStar(require(\"./Client\"), exports);\n__exportStar(require(\"./FtpContext\"), exports);\n__exportStar(require(\"./FileInfo\"), exports);\n__exportStar(require(\"./parseList\"), exports);\n__exportStar(require(\"./StringEncoding\"), exports);\nvar transfer_1 = require(\"./transfer\");\nObject.defineProperty(exports, \"enterPassiveModeIPv4\", { enumerable: true, get: function () { return transfer_1.enterPassiveModeIPv4; } });\nObject.defineProperty(exports, \"enterPassiveModeIPv6\", { enumerable: true, get: function () { return transfer_1.enterPassiveModeIPv6; } });\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ipIsPrivateV4Address = exports.upgradeSocket = exports.describeAddress = exports.describeTLS = void 0;\nconst tls_1 = require(\"tls\");\n/**\n * Returns a string describing the encryption on a given socket instance.\n */\nfunction describeTLS(socket) {\n    if (socket instanceof tls_1.TLSSocket) {\n        const protocol = socket.getProtocol();\n        return protocol ? protocol : \"Server socket or disconnected client socket\";\n    }\n    return \"No encryption\";\n}\nexports.describeTLS = describeTLS;\n/**\n * Returns a string describing the remote address of a socket.\n */\nfunction describeAddress(socket) {\n    if (socket.remoteFamily === \"IPv6\") {\n        return `[${socket.remoteAddress}]:${socket.remotePort}`;\n    }\n    return `${socket.remoteAddress}:${socket.remotePort}`;\n}\nexports.describeAddress = describeAddress;\n/**\n * Upgrade a socket connection with TLS.\n */\nfunction upgradeSocket(socket, options) {\n    return new Promise((resolve, reject) => {\n        const tlsOptions = Object.assign({}, options, {\n            socket\n        });\n        const tlsSocket = (0, tls_1.connect)(tlsOptions, () => {\n            const expectCertificate = tlsOptions.rejectUnauthorized !== false;\n            if (expectCertificate && !tlsSocket.authorized) {\n                reject(tlsSocket.authorizationError);\n            }\n            else {\n                // Remove error listener added below.\n                tlsSocket.removeAllListeners(\"error\");\n                resolve(tlsSocket);\n            }\n        }).once(\"error\", error => {\n            reject(error);\n        });\n    });\n}\nexports.upgradeSocket = upgradeSocket;\n/**\n * Returns true if an IP is a private address according to https://tools.ietf.org/html/rfc1918#section-3.\n * This will handle IPv4-mapped IPv6 addresses correctly but return false for all other IPv6 addresses.\n *\n * @param ip  The IP as a string, e.g. \"192.168.0.1\"\n */\nfunction ipIsPrivateV4Address(ip = \"\") {\n    // Handle IPv4-mapped IPv6 addresses like ::ffff:192.168.0.1\n    if (ip.startsWith(\"::ffff:\")) {\n        ip = ip.substr(7); // Strip ::ffff: prefix\n    }\n    const octets = ip.split(\".\").map(o => parseInt(o, 10));\n    return octets[0] === 10 // 10.0.0.0 - 10.255.255.255\n        || (octets[0] === 172 && octets[1] >= 16 && octets[1] <= 31) // 172.16.0.0 - 172.31.255.255\n        || (octets[0] === 192 && octets[1] === 168) // 192.168.0.0 - 192.168.255.255\n        || ip === \"127.0.0.1\";\n}\nexports.ipIsPrivateV4Address = ipIsPrivateV4Address;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.positiveIntermediate = exports.positiveCompletion = exports.isMultiline = exports.isSingleLine = exports.parseControlResponse = void 0;\nconst LF = \"\\n\";\n/**\n * Parse an FTP control response as a collection of messages. A message is a complete\n * single- or multiline response. A response can also contain multiple multiline responses\n * that will each be represented by a message. A response can also be incomplete\n * and be completed on the next incoming data chunk for which case this function also\n * describes a `rest`. This function converts all CRLF to LF.\n */\nfunction parseControlResponse(text) {\n    const lines = text.split(/\\r?\\n/).filter(isNotBlank);\n    const messages = [];\n    let startAt = 0;\n    let tokenRegex;\n    for (let i = 0; i < lines.length; i++) {\n        const line = lines[i];\n        // No group has been opened.\n        if (!tokenRegex) {\n            if (isMultiline(line)) {\n                // Open a group by setting an expected token.\n                const token = line.substr(0, 3);\n                tokenRegex = new RegExp(`^${token}(?:$| )`);\n                startAt = i;\n            }\n            else if (isSingleLine(line)) {\n                // Single lines can be grouped immediately.\n                messages.push(line);\n            }\n        }\n        // Group has been opened, expect closing token.\n        else if (tokenRegex.test(line)) {\n            tokenRegex = undefined;\n            messages.push(lines.slice(startAt, i + 1).join(LF));\n        }\n    }\n    // The last group might not have been closed, report it as a rest.\n    const rest = tokenRegex ? lines.slice(startAt).join(LF) + LF : \"\";\n    return { messages, rest };\n}\nexports.parseControlResponse = parseControlResponse;\nfunction isSingleLine(line) {\n    return /^\\d\\d\\d(?:$| )/.test(line);\n}\nexports.isSingleLine = isSingleLine;\nfunction isMultiline(line) {\n    return /^\\d\\d\\d-/.test(line);\n}\nexports.isMultiline = isMultiline;\n/**\n * Return true if an FTP return code describes a positive completion.\n */\nfunction positiveCompletion(code) {\n    return code >= 200 && code < 300;\n}\nexports.positiveCompletion = positiveCompletion;\n/**\n * Return true if an FTP return code describes a positive intermediate response.\n */\nfunction positiveIntermediate(code) {\n    return code >= 300 && code < 400;\n}\nexports.positiveIntermediate = positiveIntermediate;\nfunction isNotBlank(str) {\n    return str.trim() !== \"\";\n}\n","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.parseList = void 0;\nconst dosParser = __importStar(require(\"./parseListDOS\"));\nconst unixParser = __importStar(require(\"./parseListUnix\"));\nconst mlsdParser = __importStar(require(\"./parseListMLSD\"));\n/**\n * Available directory listing parsers. These are candidates that will be tested\n * in the order presented. The first candidate will be used to parse the whole list.\n */\nconst availableParsers = [\n    dosParser,\n    unixParser,\n    mlsdParser // Keep MLSD last, may accept filename only\n];\nfunction firstCompatibleParser(line, parsers) {\n    return parsers.find(parser => parser.testLine(line) === true);\n}\nfunction isNotBlank(str) {\n    return str.trim() !== \"\";\n}\nfunction isNotMeta(str) {\n    return !str.startsWith(\"total\");\n}\nconst REGEX_NEWLINE = /\\r?\\n/;\n/**\n * Parse raw directory listing.\n */\nfunction parseList(rawList) {\n    const lines = rawList\n        .split(REGEX_NEWLINE)\n        .filter(isNotBlank)\n        .filter(isNotMeta);\n    if (lines.length === 0) {\n        return [];\n    }\n    const testLine = lines[lines.length - 1];\n    const parser = firstCompatibleParser(testLine, availableParsers);\n    if (!parser) {\n        throw new Error(\"This library only supports MLSD, Unix- or DOS-style directory listing. Your FTP server seems to be using another format. You can see the transmitted listing when setting `client.ftp.verbose = true`. You can then provide a custom parser to `client.parseList`, see the documentation for details.\");\n    }\n    const files = lines\n        .map(parser.parseLine)\n        .filter((info) => info !== undefined);\n    return parser.transformList(files);\n}\nexports.parseList = parseList;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.transformList = exports.parseLine = exports.testLine = void 0;\nconst FileInfo_1 = require(\"./FileInfo\");\n/**\n * This parser is based on the FTP client library source code in Apache Commons Net provided\n * under the Apache 2.0 license. It has been simplified and rewritten to better fit the Javascript language.\n *\n * https://github.com/apache/commons-net/blob/master/src/main/java/org/apache/commons/net/ftp/parser/NTFTPEntryParser.java\n */\nconst RE_LINE = new RegExp(\"(\\\\S+)\\\\s+(\\\\S+)\\\\s+\" // MM-dd-yy whitespace hh:mma|kk:mm swallow trailing spaces\n    + \"(?:()|([0-9]+))\\\\s+\" //  or ddddd swallow trailing spaces\n    + \"(\\\\S.*)\" // First non-space followed by rest of line (name)\n);\n/**\n * Returns true if a given line might be a DOS-style listing.\n *\n * - Example: `12-05-96  05:03PM                 myDir`\n */\nfunction testLine(line) {\n    return /^\\d{2}/.test(line) && RE_LINE.test(line);\n}\nexports.testLine = testLine;\n/**\n * Parse a single line of a DOS-style directory listing.\n */\nfunction parseLine(line) {\n    const groups = line.match(RE_LINE);\n    if (groups === null) {\n        return undefined;\n    }\n    const name = groups[5];\n    if (name === \".\" || name === \"..\") { // Ignore parent directory links\n        return undefined;\n    }\n    const file = new FileInfo_1.FileInfo(name);\n    const fileType = groups[3];\n    if (fileType === \"\") {\n        file.type = FileInfo_1.FileType.Directory;\n        file.size = 0;\n    }\n    else {\n        file.type = FileInfo_1.FileType.File;\n        file.size = parseInt(groups[4], 10);\n    }\n    file.rawModifiedAt = groups[1] + \" \" + groups[2];\n    return file;\n}\nexports.parseLine = parseLine;\nfunction transformList(files) {\n    return files;\n}\nexports.transformList = transformList;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.parseMLSxDate = exports.transformList = exports.parseLine = exports.testLine = void 0;\nconst FileInfo_1 = require(\"./FileInfo\");\nfunction parseSize(value, info) {\n    info.size = parseInt(value, 10);\n}\n/**\n * Parsers for MLSD facts.\n */\nconst factHandlersByName = {\n    \"size\": parseSize, // File size\n    \"sizd\": parseSize, // Directory size\n    \"unique\": (value, info) => {\n        info.uniqueID = value;\n    },\n    \"modify\": (value, info) => {\n        info.modifiedAt = parseMLSxDate(value);\n        info.rawModifiedAt = info.modifiedAt.toISOString();\n    },\n    \"type\": (value, info) => {\n        // There seems to be confusion on how to handle symbolic links for Unix. RFC 3659 doesn't describe\n        // this but mentions some examples using the syntax `type=OS.unix=slink:`. But according to\n        // an entry in the Errata (https://www.rfc-editor.org/errata/eid1500) this syntax can't be valid.\n        // Instead it proposes to use `type=OS.unix=symlink` and to then list the actual target of the\n        // symbolic link as another entry in the directory listing. The unique identifiers can then be used\n        // to derive the connection between link(s) and target. We'll have to handle both cases as there\n        // are differing opinions on how to deal with this. Here are some links on this topic:\n        // - ProFTPD source: https://github.com/proftpd/proftpd/blob/56e6dfa598cbd4ef5c6cba439bcbcd53a63e3b21/modules/mod_facts.c#L531\n        // - ProFTPD bug: http://bugs.proftpd.org/show_bug.cgi?id=3318\n        // - ProFTPD statement: http://www.proftpd.org/docs/modules/mod_facts.html\n        // – FileZilla bug: https://trac.filezilla-project.org/ticket/9310\n        if (value.startsWith(\"OS.unix=slink\")) {\n            info.type = FileInfo_1.FileType.SymbolicLink;\n            info.link = value.substr(value.indexOf(\":\") + 1);\n            return 1 /* FactHandlerResult.Continue */;\n        }\n        switch (value) {\n            case \"file\":\n                info.type = FileInfo_1.FileType.File;\n                break;\n            case \"dir\":\n                info.type = FileInfo_1.FileType.Directory;\n                break;\n            case \"OS.unix=symlink\":\n                info.type = FileInfo_1.FileType.SymbolicLink;\n                // The target of the symbolic link might be defined in another line in the directory listing.\n                // We'll handle this in `transformList()` below.\n                break;\n            case \"cdir\": // Current directory being listed\n            case \"pdir\": // Parent directory\n                return 2 /* FactHandlerResult.IgnoreFile */; // Don't include these entries in the listing\n            default:\n                info.type = FileInfo_1.FileType.Unknown;\n        }\n        return 1 /* FactHandlerResult.Continue */;\n    },\n    \"unix.mode\": (value, info) => {\n        const digits = value.substr(-3);\n        info.permissions = {\n            user: parseInt(digits[0], 10),\n            group: parseInt(digits[1], 10),\n            world: parseInt(digits[2], 10)\n        };\n    },\n    \"unix.ownername\": (value, info) => {\n        info.user = value;\n    },\n    \"unix.owner\": (value, info) => {\n        if (info.user === undefined)\n            info.user = value;\n    },\n    get \"unix.uid\"() {\n        return this[\"unix.owner\"];\n    },\n    \"unix.groupname\": (value, info) => {\n        info.group = value;\n    },\n    \"unix.group\": (value, info) => {\n        if (info.group === undefined)\n            info.group = value;\n    },\n    get \"unix.gid\"() {\n        return this[\"unix.group\"];\n    }\n    // Regarding the fact \"perm\":\n    // We don't handle permission information stored in \"perm\" because its information is conceptually\n    // different from what users of FTP clients usually associate with \"permissions\". Those that have\n    // some expectations (and probably want to edit them with a SITE command) often unknowingly expect\n    // the Unix permission system. The information passed by \"perm\" describes what FTP commands can be\n    // executed with a file/directory. But even this can be either incomplete or just meant as a \"guide\"\n    // as the spec mentions. From https://tools.ietf.org/html/rfc3659#section-7.5.5: \"The permissions are\n    // described here as they apply to FTP commands. They may not map easily into particular permissions\n    // available on the server's operating system.\" The parser by Apache Commons tries to translate these\n    // to Unix permissions – this is misleading users and might not even be correct.\n};\n/**\n * Split a string once at the first position of a delimiter. For example\n * `splitStringOnce(\"a b c d\", \" \")` returns `[\"a\", \"b c d\"]`.\n */\nfunction splitStringOnce(str, delimiter) {\n    const pos = str.indexOf(delimiter);\n    const a = str.substr(0, pos);\n    const b = str.substr(pos + delimiter.length);\n    return [a, b];\n}\n/**\n * Returns true if a given line might be part of an MLSD listing.\n *\n * - Example 1: `size=15227;type=dir;perm=el;modify=20190419065730; test one`\n * - Example 2: ` file name` (leading space)\n */\nfunction testLine(line) {\n    return /^\\S+=\\S+;/.test(line) || line.startsWith(\" \");\n}\nexports.testLine = testLine;\n/**\n * Parse single line as MLSD listing, see specification at https://tools.ietf.org/html/rfc3659#section-7.\n */\nfunction parseLine(line) {\n    const [packedFacts, name] = splitStringOnce(line, \" \");\n    if (name === \"\" || name === \".\" || name === \"..\") {\n        return undefined;\n    }\n    const info = new FileInfo_1.FileInfo(name);\n    const facts = packedFacts.split(\";\");\n    for (const fact of facts) {\n        const [factName, factValue] = splitStringOnce(fact, \"=\");\n        if (!factValue) {\n            continue;\n        }\n        const factHandler = factHandlersByName[factName.toLowerCase()];\n        if (!factHandler) {\n            continue;\n        }\n        const result = factHandler(factValue, info);\n        if (result === 2 /* FactHandlerResult.IgnoreFile */) {\n            return undefined;\n        }\n    }\n    return info;\n}\nexports.parseLine = parseLine;\nfunction transformList(files) {\n    // Create a map of all files that are not symbolic links by their unique ID\n    const nonLinksByID = new Map();\n    for (const file of files) {\n        if (!file.isSymbolicLink && file.uniqueID !== undefined) {\n            nonLinksByID.set(file.uniqueID, file);\n        }\n    }\n    const resolvedFiles = [];\n    for (const file of files) {\n        // Try to associate unresolved symbolic links with a target file/directory.\n        if (file.isSymbolicLink && file.uniqueID !== undefined && file.link === undefined) {\n            const target = nonLinksByID.get(file.uniqueID);\n            if (target !== undefined) {\n                file.link = target.name;\n            }\n        }\n        // The target of a symbolic link is listed as an entry in the directory listing but might\n        // have a path pointing outside of this directory. In that case we don't want this entry\n        // to be part of the listing. We generally don't want these kind of entries at all.\n        const isPartOfDirectory = !file.name.includes(\"/\");\n        if (isPartOfDirectory) {\n            resolvedFiles.push(file);\n        }\n    }\n    return resolvedFiles;\n}\nexports.transformList = transformList;\n/**\n * Parse date as specified in https://tools.ietf.org/html/rfc3659#section-2.3.\n *\n * Message contains response code and modified time in the format: YYYYMMDDHHMMSS[.sss]\n * For example `19991005213102` or `19980615100045.014`.\n */\nfunction parseMLSxDate(fact) {\n    return new Date(Date.UTC(+fact.slice(0, 4), // Year\n    +fact.slice(4, 6) - 1, // Month\n    +fact.slice(6, 8), // Date\n    +fact.slice(8, 10), // Hours\n    +fact.slice(10, 12), // Minutes\n    +fact.slice(12, 14), // Seconds\n    +fact.slice(15, 18) // Milliseconds\n    ));\n}\nexports.parseMLSxDate = parseMLSxDate;\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.transformList = exports.parseLine = exports.testLine = void 0;\nconst FileInfo_1 = require(\"./FileInfo\");\nconst JA_MONTH = \"\\u6708\";\nconst JA_DAY = \"\\u65e5\";\nconst JA_YEAR = \"\\u5e74\";\n/**\n * This parser is based on the FTP client library source code in Apache Commons Net provided\n * under the Apache 2.0 license. It has been simplified and rewritten to better fit the Javascript language.\n *\n * https://github.com/apache/commons-net/blob/master/src/main/java/org/apache/commons/net/ftp/parser/UnixFTPEntryParser.java\n *\n * Below is the regular expression used by this parser.\n *\n * Permissions:\n *    r   the file is readable\n *    w   the file is writable\n *    x   the file is executable\n *    -   the indicated permission is not granted\n *    L   mandatory locking occurs during access (the set-group-ID bit is\n *        on and the group execution bit is off)\n *    s   the set-user-ID or set-group-ID bit is on, and the corresponding\n *        user or group execution bit is also on\n *    S   undefined bit-state (the set-user-ID bit is on and the user\n *        execution bit is off)\n *    t   the 1000 (octal) bit, or sticky bit, is on [see chmod(1)], and\n *        execution is on\n *    T   the 1000 bit is turned on, and execution is off (undefined bit-\n *        state)\n *    e   z/OS external link bit\n *    Final letter may be appended:\n *    +   file has extended security attributes (e.g. ACL)\n *    Note: local listings on MacOSX also use '@'\n *    this is not allowed for here as does not appear to be shown by FTP servers\n *    {@code @}   file has extended attributes\n */\nconst RE_LINE = new RegExp(\"([bcdelfmpSs-])\" // file type\n    + \"(((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]))((r|-)(w|-)([xsStTL-]?)))\\\\+?\" // permissions\n    + \"\\\\s*\" // separator TODO why allow it to be omitted??\n    + \"(\\\\d+)\" // link count\n    + \"\\\\s+\" // separator\n    + \"(?:(\\\\S+(?:\\\\s\\\\S+)*?)\\\\s+)?\" // owner name (optional spaces)\n    + \"(?:(\\\\S+(?:\\\\s\\\\S+)*)\\\\s+)?\" // group name (optional spaces)\n    + \"(\\\\d+(?:,\\\\s*\\\\d+)?)\" // size or n,m\n    + \"\\\\s+\" // separator\n    /**\n     * numeric or standard format date:\n     *   yyyy-mm-dd (expecting hh:mm to follow)\n     *   MMM [d]d\n     *   [d]d MMM\n     *   N.B. use non-space for MMM to allow for languages such as German which use\n     *   diacritics (e.g. umlaut) in some abbreviations.\n     *   Japanese uses numeric day and month with suffixes to distinguish them\n     *   [d]dXX [d]dZZ\n     */\n    + \"(\" +\n    \"(?:\\\\d+[-/]\\\\d+[-/]\\\\d+)\" + // yyyy-mm-dd\n    \"|(?:\\\\S{3}\\\\s+\\\\d{1,2})\" + // MMM [d]d\n    \"|(?:\\\\d{1,2}\\\\s+\\\\S{3})\" + // [d]d MMM\n    \"|(?:\\\\d{1,2}\" + JA_MONTH + \"\\\\s+\\\\d{1,2}\" + JA_DAY + \")\" +\n    \")\"\n    + \"\\\\s+\" // separator\n    /**\n     * year (for non-recent standard format) - yyyy\n     * or time (for numeric or recent standard format) [h]h:mm\n     * or Japanese year - yyyyXX\n     */\n    + \"((?:\\\\d+(?::\\\\d+)?)|(?:\\\\d{4}\" + JA_YEAR + \"))\" // (20)\n    + \"\\\\s\" // separator\n    + \"(.*)\"); // the rest (21)\n/**\n * Returns true if a given line might be a Unix-style listing.\n *\n * - Example: `-rw-r--r--+   1 patrick  staff   1057 Dec 11 14:35 test.txt`\n */\nfunction testLine(line) {\n    return RE_LINE.test(line);\n}\nexports.testLine = testLine;\n/**\n * Parse a single line of a Unix-style directory listing.\n */\nfunction parseLine(line) {\n    const groups = line.match(RE_LINE);\n    if (groups === null) {\n        return undefined;\n    }\n    const name = groups[21];\n    if (name === \".\" || name === \"..\") { // Ignore parent directory links\n        return undefined;\n    }\n    const file = new FileInfo_1.FileInfo(name);\n    file.size = parseInt(groups[18], 10);\n    file.user = groups[16];\n    file.group = groups[17];\n    file.hardLinkCount = parseInt(groups[15], 10);\n    file.rawModifiedAt = groups[19] + \" \" + groups[20];\n    file.permissions = {\n        user: parseMode(groups[4], groups[5], groups[6]),\n        group: parseMode(groups[8], groups[9], groups[10]),\n        world: parseMode(groups[12], groups[13], groups[14]),\n    };\n    // Set file type\n    switch (groups[1].charAt(0)) {\n        case \"d\":\n            file.type = FileInfo_1.FileType.Directory;\n            break;\n        case \"e\": // NET-39 => z/OS external link\n            file.type = FileInfo_1.FileType.SymbolicLink;\n            break;\n        case \"l\":\n            file.type = FileInfo_1.FileType.SymbolicLink;\n            break;\n        case \"b\":\n        case \"c\":\n            file.type = FileInfo_1.FileType.File; // TODO change this if DEVICE_TYPE implemented\n            break;\n        case \"f\":\n        case \"-\":\n            file.type = FileInfo_1.FileType.File;\n            break;\n        default:\n            // A 'whiteout' file is an ARTIFICIAL entry in any of several types of\n            // 'translucent' filesystems, of which a 'union' filesystem is one.\n            file.type = FileInfo_1.FileType.Unknown;\n    }\n    // Separate out the link name for symbolic links\n    if (file.isSymbolicLink) {\n        const end = name.indexOf(\" -> \");\n        if (end !== -1) {\n            file.name = name.substring(0, end);\n            file.link = name.substring(end + 4);\n        }\n    }\n    return file;\n}\nexports.parseLine = parseLine;\nfunction transformList(files) {\n    return files;\n}\nexports.transformList = transformList;\nfunction parseMode(r, w, x) {\n    let value = 0;\n    if (r !== \"-\") {\n        value += FileInfo_1.FileInfo.UnixPermission.Read;\n    }\n    if (w !== \"-\") {\n        value += FileInfo_1.FileInfo.UnixPermission.Write;\n    }\n    const execToken = x.charAt(0);\n    if (execToken !== \"-\" && execToken.toUpperCase() !== execToken) {\n        value += FileInfo_1.FileInfo.UnixPermission.Execute;\n    }\n    return value;\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.downloadTo = exports.uploadFrom = exports.connectForPassiveTransfer = exports.parsePasvResponse = exports.enterPassiveModeIPv4 = exports.parseEpsvResponse = exports.enterPassiveModeIPv6 = void 0;\nconst netUtils_1 = require(\"./netUtils\");\nconst stream_1 = require(\"stream\");\nconst tls_1 = require(\"tls\");\nconst parseControlResponse_1 = require(\"./parseControlResponse\");\n/**\n * Prepare a data socket using passive mode over IPv6.\n */\nasync function enterPassiveModeIPv6(ftp) {\n    const res = await ftp.request(\"EPSV\");\n    const port = parseEpsvResponse(res.message);\n    if (!port) {\n        throw new Error(\"Can't parse EPSV response: \" + res.message);\n    }\n    const controlHost = ftp.socket.remoteAddress;\n    if (controlHost === undefined) {\n        throw new Error(\"Control socket is disconnected, can't get remote address.\");\n    }\n    await connectForPassiveTransfer(controlHost, port, ftp);\n    return res;\n}\nexports.enterPassiveModeIPv6 = enterPassiveModeIPv6;\n/**\n * Parse an EPSV response. Returns only the port as in EPSV the host of the control connection is used.\n */\nfunction parseEpsvResponse(message) {\n    // Get port from EPSV response, e.g. \"229 Entering Extended Passive Mode (|||6446|)\"\n    // Some FTP Servers such as the one on IBM i (OS/400) use ! instead of | in their EPSV response.\n    const groups = message.match(/[|!]{3}(.+)[|!]/);\n    if (groups === null || groups[1] === undefined) {\n        throw new Error(`Can't parse response to 'EPSV': ${message}`);\n    }\n    const port = parseInt(groups[1], 10);\n    if (Number.isNaN(port)) {\n        throw new Error(`Can't parse response to 'EPSV', port is not a number: ${message}`);\n    }\n    return port;\n}\nexports.parseEpsvResponse = parseEpsvResponse;\n/**\n * Prepare a data socket using passive mode over IPv4.\n */\nasync function enterPassiveModeIPv4(ftp) {\n    const res = await ftp.request(\"PASV\");\n    const target = parsePasvResponse(res.message);\n    if (!target) {\n        throw new Error(\"Can't parse PASV response: \" + res.message);\n    }\n    // If the host in the PASV response has a local address while the control connection hasn't,\n    // we assume a NAT issue and use the IP of the control connection as the target for the data connection.\n    // We can't always perform this replacement because it's possible (although unlikely) that the FTP server\n    // indeed uses a different host for data connections.\n    const controlHost = ftp.socket.remoteAddress;\n    if ((0, netUtils_1.ipIsPrivateV4Address)(target.host) && controlHost && !(0, netUtils_1.ipIsPrivateV4Address)(controlHost)) {\n        target.host = controlHost;\n    }\n    await connectForPassiveTransfer(target.host, target.port, ftp);\n    return res;\n}\nexports.enterPassiveModeIPv4 = enterPassiveModeIPv4;\n/**\n * Parse a PASV response.\n */\nfunction parsePasvResponse(message) {\n    // Get host and port from PASV response, e.g. \"227 Entering Passive Mode (192,168,1,100,10,229)\"\n    const groups = message.match(/([-\\d]+,[-\\d]+,[-\\d]+,[-\\d]+),([-\\d]+),([-\\d]+)/);\n    if (groups === null || groups.length !== 4) {\n        throw new Error(`Can't parse response to 'PASV': ${message}`);\n    }\n    return {\n        host: groups[1].replace(/,/g, \".\"),\n        port: (parseInt(groups[2], 10) & 255) * 256 + (parseInt(groups[3], 10) & 255)\n    };\n}\nexports.parsePasvResponse = parsePasvResponse;\nfunction connectForPassiveTransfer(host, port, ftp) {\n    return new Promise((resolve, reject) => {\n        let socket = ftp._newSocket();\n        const handleConnErr = function (err) {\n            err.message = \"Can't open data connection in passive mode: \" + err.message;\n            reject(err);\n        };\n        const handleTimeout = function () {\n            socket.destroy();\n            reject(new Error(`Timeout when trying to open data connection to ${host}:${port}`));\n        };\n        socket.setTimeout(ftp.timeout);\n        socket.on(\"error\", handleConnErr);\n        socket.on(\"timeout\", handleTimeout);\n        socket.connect({ port, host, family: ftp.ipFamily }, () => {\n            if (ftp.socket instanceof tls_1.TLSSocket) {\n                socket = (0, tls_1.connect)(Object.assign({}, ftp.tlsOptions, {\n                    socket,\n                    // Reuse the TLS session negotiated earlier when the control connection\n                    // was upgraded. Servers expect this because it provides additional\n                    // security: If a completely new session would be negotiated, a hacker\n                    // could guess the port and connect to the new data connection before we do\n                    // by just starting his/her own TLS session.\n                    session: ftp.socket.getSession()\n                }));\n                // It's the responsibility of the transfer task to wait until the\n                // TLS socket issued the event 'secureConnect'. We can't do this\n                // here because some servers will start upgrading after the\n                // specific transfer request has been made. List and download don't\n                // have to wait for this event because the server sends whenever it\n                // is ready. But for upload this has to be taken into account,\n                // see the details in the upload() function below.\n            }\n            // Let the FTPContext listen to errors from now on, remove local handler.\n            socket.removeListener(\"error\", handleConnErr);\n            socket.removeListener(\"timeout\", handleTimeout);\n            ftp.dataSocket = socket;\n            resolve();\n        });\n    });\n}\nexports.connectForPassiveTransfer = connectForPassiveTransfer;\n/**\n * Helps resolving/rejecting transfers.\n *\n * This is used internally for all FTP transfers. For example when downloading, the server might confirm\n * with \"226 Transfer complete\" when in fact the download on the data connection has not finished\n * yet. With all transfers we make sure that a) the result arrived and b) has been confirmed by\n * e.g. the control connection. We just don't know in which order this will happen.\n */\nclass TransferResolver {\n    /**\n     * Instantiate a TransferResolver\n     */\n    constructor(ftp, progress) {\n        this.ftp = ftp;\n        this.progress = progress;\n        this.response = undefined;\n        this.dataTransferDone = false;\n    }\n    /**\n     * Mark the beginning of a transfer.\n     *\n     * @param name - Name of the transfer, usually the filename.\n     * @param type - Type of transfer, usually \"upload\" or \"download\".\n     */\n    onDataStart(name, type) {\n        // Let the data socket be in charge of tracking timeouts during transfer.\n        // The control socket sits idle during this time anyway and might provoke\n        // a timeout unnecessarily. The control connection will take care\n        // of timeouts again once data transfer is complete or failed.\n        if (this.ftp.dataSocket === undefined) {\n            throw new Error(\"Data transfer should start but there is no data connection.\");\n        }\n        this.ftp.socket.setTimeout(0);\n        this.ftp.dataSocket.setTimeout(this.ftp.timeout);\n        this.progress.start(this.ftp.dataSocket, name, type);\n    }\n    /**\n     * The data connection has finished the transfer.\n     */\n    onDataDone(task) {\n        this.progress.updateAndStop();\n        // Hand-over timeout tracking back to the control connection. It's possible that\n        // we don't receive the response over the control connection that the transfer is\n        // done. In this case, we want to correctly associate the resulting timeout with\n        // the control connection.\n        this.ftp.socket.setTimeout(this.ftp.timeout);\n        if (this.ftp.dataSocket) {\n            this.ftp.dataSocket.setTimeout(0);\n        }\n        this.dataTransferDone = true;\n        this.tryResolve(task);\n    }\n    /**\n     * The control connection reports the transfer as finished.\n     */\n    onControlDone(task, response) {\n        this.response = response;\n        this.tryResolve(task);\n    }\n    /**\n     * An error has been reported and the task should be rejected.\n     */\n    onError(task, err) {\n        this.progress.updateAndStop();\n        this.ftp.socket.setTimeout(this.ftp.timeout);\n        this.ftp.dataSocket = undefined;\n        task.reject(err);\n    }\n    /**\n     * Control connection sent an unexpected request requiring a response from our part. We\n     * can't provide that (because unknown) and have to close the contrext with an error because\n     * the FTP server is now caught up in a state we can't resolve.\n     */\n    onUnexpectedRequest(response) {\n        const err = new Error(`Unexpected FTP response is requesting an answer: ${response.message}`);\n        this.ftp.closeWithError(err);\n    }\n    tryResolve(task) {\n        // To resolve, we need both control and data connection to report that the transfer is done.\n        const canResolve = this.dataTransferDone && this.response !== undefined;\n        if (canResolve) {\n            this.ftp.dataSocket = undefined;\n            task.resolve(this.response);\n        }\n    }\n}\nfunction uploadFrom(source, config) {\n    const resolver = new TransferResolver(config.ftp, config.tracker);\n    const fullCommand = `${config.command} ${config.remotePath}`;\n    return config.ftp.handle(fullCommand, (res, task) => {\n        if (res instanceof Error) {\n            resolver.onError(task, res);\n        }\n        else if (res.code === 150 || res.code === 125) { // Ready to upload\n            const dataSocket = config.ftp.dataSocket;\n            if (!dataSocket) {\n                resolver.onError(task, new Error(\"Upload should begin but no data connection is available.\"));\n                return;\n            }\n            // If we are using TLS, we have to wait until the dataSocket issued\n            // 'secureConnect'. If this hasn't happened yet, getCipher() returns undefined.\n            const canUpload = \"getCipher\" in dataSocket ? dataSocket.getCipher() !== undefined : true;\n            onConditionOrEvent(canUpload, dataSocket, \"secureConnect\", () => {\n                config.ftp.log(`Uploading to ${(0, netUtils_1.describeAddress)(dataSocket)} (${(0, netUtils_1.describeTLS)(dataSocket)})`);\n                resolver.onDataStart(config.remotePath, config.type);\n                (0, stream_1.pipeline)(source, dataSocket, err => {\n                    if (err) {\n                        resolver.onError(task, err);\n                    }\n                    else {\n                        resolver.onDataDone(task);\n                    }\n                });\n            });\n        }\n        else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // Transfer complete\n            resolver.onControlDone(task, res);\n        }\n        else if ((0, parseControlResponse_1.positiveIntermediate)(res.code)) {\n            resolver.onUnexpectedRequest(res);\n        }\n        // Ignore all other positive preliminary response codes (< 200)\n    });\n}\nexports.uploadFrom = uploadFrom;\nfunction downloadTo(destination, config) {\n    if (!config.ftp.dataSocket) {\n        throw new Error(\"Download will be initiated but no data connection is available.\");\n    }\n    const resolver = new TransferResolver(config.ftp, config.tracker);\n    return config.ftp.handle(config.command, (res, task) => {\n        if (res instanceof Error) {\n            resolver.onError(task, res);\n        }\n        else if (res.code === 150 || res.code === 125) { // Ready to download\n            const dataSocket = config.ftp.dataSocket;\n            if (!dataSocket) {\n                resolver.onError(task, new Error(\"Download should begin but no data connection is available.\"));\n                return;\n            }\n            config.ftp.log(`Downloading from ${(0, netUtils_1.describeAddress)(dataSocket)} (${(0, netUtils_1.describeTLS)(dataSocket)})`);\n            resolver.onDataStart(config.remotePath, config.type);\n            (0, stream_1.pipeline)(dataSocket, destination, err => {\n                if (err) {\n                    resolver.onError(task, err);\n                }\n                else {\n                    resolver.onDataDone(task);\n                }\n            });\n        }\n        else if (res.code === 350) { // Restarting at startAt.\n            config.ftp.send(\"RETR \" + config.remotePath);\n        }\n        else if ((0, parseControlResponse_1.positiveCompletion)(res.code)) { // Transfer complete\n            resolver.onControlDone(task, res);\n        }\n        else if ((0, parseControlResponse_1.positiveIntermediate)(res.code)) {\n            resolver.onUnexpectedRequest(res);\n        }\n        // Ignore all other positive preliminary response codes (< 200)\n    });\n}\nexports.downloadTo = downloadTo;\n/**\n * Calls a function immediately if a condition is met or subscribes to an event and calls\n * it once the event is emitted.\n *\n * @param condition  The condition to test.\n * @param emitter  The emitter to use if the condition is not met.\n * @param eventName  The event to subscribe to if the condition is not met.\n * @param action  The function to call.\n */\nfunction onConditionOrEvent(condition, emitter, eventName, action) {\n    if (condition === true) {\n        action();\n    }\n    else {\n        emitter.once(eventName, () => action());\n    }\n}\n","var balanced = require('balanced-match');\n\nmodule.exports = expandTop;\n\nvar escSlash = '\\0SLASH'+Math.random()+'\\0';\nvar escOpen = '\\0OPEN'+Math.random()+'\\0';\nvar escClose = '\\0CLOSE'+Math.random()+'\\0';\nvar escComma = '\\0COMMA'+Math.random()+'\\0';\nvar escPeriod = '\\0PERIOD'+Math.random()+'\\0';\n\nfunction numeric(str) {\n  return parseInt(str, 10) == str\n    ? parseInt(str, 10)\n    : str.charCodeAt(0);\n}\n\nfunction escapeBraces(str) {\n  return str.split('\\\\\\\\').join(escSlash)\n            .split('\\\\{').join(escOpen)\n            .split('\\\\}').join(escClose)\n            .split('\\\\,').join(escComma)\n            .split('\\\\.').join(escPeriod);\n}\n\nfunction unescapeBraces(str) {\n  return str.split(escSlash).join('\\\\')\n            .split(escOpen).join('{')\n            .split(escClose).join('}')\n            .split(escComma).join(',')\n            .split(escPeriod).join('.');\n}\n\n\n// Basically just str.split(\",\"), but handling cases\n// where we have nested braced sections, which should be\n// treated as individual members, like {a,{b,c},d}\nfunction parseCommaParts(str) {\n  if (!str)\n    return [''];\n\n  var parts = [];\n  var m = balanced('{', '}', str);\n\n  if (!m)\n    return str.split(',');\n\n  var pre = m.pre;\n  var body = m.body;\n  var post = m.post;\n  var p = pre.split(',');\n\n  p[p.length-1] += '{' + body + '}';\n  var postParts = parseCommaParts(post);\n  if (post.length) {\n    p[p.length-1] += postParts.shift();\n    p.push.apply(p, postParts);\n  }\n\n  parts.push.apply(parts, p);\n\n  return parts;\n}\n\nfunction expandTop(str) {\n  if (!str)\n    return [];\n\n  // I don't know why Bash 4.3 does this, but it does.\n  // Anything starting with {} will have the first two bytes preserved\n  // but *only* at the top level, so {},a}b will not expand to anything,\n  // but a{},b}c will be expanded to [a}c,abc].\n  // One could argue that this is a bug in Bash, but since the goal of\n  // this module is to match Bash's rules, we escape a leading {}\n  if (str.substr(0, 2) === '{}') {\n    str = '\\\\{\\\\}' + str.substr(2);\n  }\n\n  return expand(escapeBraces(str), true).map(unescapeBraces);\n}\n\nfunction embrace(str) {\n  return '{' + str + '}';\n}\nfunction isPadded(el) {\n  return /^-?0\\d/.test(el);\n}\n\nfunction lte(i, y) {\n  return i <= y;\n}\nfunction gte(i, y) {\n  return i >= y;\n}\n\nfunction expand(str, isTop) {\n  var expansions = [];\n\n  var m = balanced('{', '}', str);\n  if (!m) return [str];\n\n  // no need to expand pre, since it is guaranteed to be free of brace-sets\n  var pre = m.pre;\n  var post = m.post.length\n    ? expand(m.post, false)\n    : [''];\n\n  if (/\\$$/.test(m.pre)) {    \n    for (var k = 0; k < post.length; k++) {\n      var expansion = pre+ '{' + m.body + '}' + post[k];\n      expansions.push(expansion);\n    }\n  } else {\n    var isNumericSequence = /^-?\\d+\\.\\.-?\\d+(?:\\.\\.-?\\d+)?$/.test(m.body);\n    var isAlphaSequence = /^[a-zA-Z]\\.\\.[a-zA-Z](?:\\.\\.-?\\d+)?$/.test(m.body);\n    var isSequence = isNumericSequence || isAlphaSequence;\n    var isOptions = m.body.indexOf(',') >= 0;\n    if (!isSequence && !isOptions) {\n      // {a},b}\n      if (m.post.match(/,.*\\}/)) {\n        str = m.pre + '{' + m.body + escClose + m.post;\n        return expand(str);\n      }\n      return [str];\n    }\n\n    var n;\n    if (isSequence) {\n      n = m.body.split(/\\.\\./);\n    } else {\n      n = parseCommaParts(m.body);\n      if (n.length === 1) {\n        // x{{a,b}}y ==> x{a}y x{b}y\n        n = expand(n[0], false).map(embrace);\n        if (n.length === 1) {\n          return post.map(function(p) {\n            return m.pre + n[0] + p;\n          });\n        }\n      }\n    }\n\n    // at this point, n is the parts, and we know it's not a comma set\n    // with a single entry.\n    var N;\n\n    if (isSequence) {\n      var x = numeric(n[0]);\n      var y = numeric(n[1]);\n      var width = Math.max(n[0].length, n[1].length)\n      var incr = n.length == 3\n        ? Math.abs(numeric(n[2]))\n        : 1;\n      var test = lte;\n      var reverse = y < x;\n      if (reverse) {\n        incr *= -1;\n        test = gte;\n      }\n      var pad = n.some(isPadded);\n\n      N = [];\n\n      for (var i = x; test(i, y); i += incr) {\n        var c;\n        if (isAlphaSequence) {\n          c = String.fromCharCode(i);\n          if (c === '\\\\')\n            c = '';\n        } else {\n          c = String(i);\n          if (pad) {\n            var need = width - c.length;\n            if (need > 0) {\n              var z = new Array(need + 1).join('0');\n              if (i < 0)\n                c = '-' + z + c.slice(1);\n              else\n                c = z + c;\n            }\n          }\n        }\n        N.push(c);\n      }\n    } else {\n      N = [];\n\n      for (var j = 0; j < n.length; j++) {\n        N.push.apply(N, expand(n[j], false));\n      }\n    }\n\n    for (var j = 0; j < N.length; j++) {\n      for (var k = 0; k < post.length; k++) {\n        var expansion = pre + N[j] + post[k];\n        if (!isTop || isSequence || expansion)\n          expansions.push(expansion);\n      }\n    }\n  }\n\n  return expansions;\n}\n\n","var Buffer = require('buffer').Buffer;\n\nvar CRC_TABLE = [\n  0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,\n  0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,\n  0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,\n  0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,\n  0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,\n  0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,\n  0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,\n  0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,\n  0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,\n  0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,\n  0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,\n  0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,\n  0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,\n  0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,\n  0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,\n  0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,\n  0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,\n  0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,\n  0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,\n  0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,\n  0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,\n  0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,\n  0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,\n  0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,\n  0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,\n  0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,\n  0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,\n  0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,\n  0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,\n  0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,\n  0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,\n  0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,\n  0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,\n  0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,\n  0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,\n  0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,\n  0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,\n  0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,\n  0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,\n  0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,\n  0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,\n  0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,\n  0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,\n  0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,\n  0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,\n  0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,\n  0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,\n  0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,\n  0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,\n  0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,\n  0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,\n  0x2d02ef8d\n];\n\nif (typeof Int32Array !== 'undefined') {\n  CRC_TABLE = new Int32Array(CRC_TABLE);\n}\n\nfunction ensureBuffer(input) {\n  if (Buffer.isBuffer(input)) {\n    return input;\n  }\n\n  var hasNewBufferAPI =\n      typeof Buffer.alloc === \"function\" &&\n      typeof Buffer.from === \"function\";\n\n  if (typeof input === \"number\") {\n    return hasNewBufferAPI ? Buffer.alloc(input) : new Buffer(input);\n  }\n  else if (typeof input === \"string\") {\n    return hasNewBufferAPI ? Buffer.from(input) : new Buffer(input);\n  }\n  else {\n    throw new Error(\"input must be buffer, number, or string, received \" +\n                    typeof input);\n  }\n}\n\nfunction bufferizeInt(num) {\n  var tmp = ensureBuffer(4);\n  tmp.writeInt32BE(num, 0);\n  return tmp;\n}\n\nfunction _crc32(buf, previous) {\n  buf = ensureBuffer(buf);\n  if (Buffer.isBuffer(previous)) {\n    previous = previous.readUInt32BE(0);\n  }\n  var crc = ~~previous ^ -1;\n  for (var n = 0; n < buf.length; n++) {\n    crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8);\n  }\n  return (crc ^ -1);\n}\n\nfunction crc32() {\n  return bufferizeInt(_crc32.apply(null, arguments));\n}\ncrc32.signed = function () {\n  return _crc32.apply(null, arguments);\n};\ncrc32.unsigned = function () {\n  return _crc32.apply(null, arguments) >>> 0;\n};\n\nmodule.exports = crc32;\n","/* eslint-disable node/no-deprecated-api */\n\nvar toString = Object.prototype.toString\n\nvar isModern = (\n  typeof Buffer !== 'undefined' &&\n  typeof Buffer.alloc === 'function' &&\n  typeof Buffer.allocUnsafe === 'function' &&\n  typeof Buffer.from === 'function'\n)\n\nfunction isArrayBuffer (input) {\n  return toString.call(input).slice(8, -1) === 'ArrayBuffer'\n}\n\nfunction fromArrayBuffer (obj, byteOffset, length) {\n  byteOffset >>>= 0\n\n  var maxLength = obj.byteLength - byteOffset\n\n  if (maxLength < 0) {\n    throw new RangeError(\"'offset' is out of bounds\")\n  }\n\n  if (length === undefined) {\n    length = maxLength\n  } else {\n    length >>>= 0\n\n    if (length > maxLength) {\n      throw new RangeError(\"'length' is out of bounds\")\n    }\n  }\n\n  return isModern\n    ? Buffer.from(obj.slice(byteOffset, byteOffset + length))\n    : new Buffer(new Uint8Array(obj.slice(byteOffset, byteOffset + length)))\n}\n\nfunction fromString (string, encoding) {\n  if (typeof encoding !== 'string' || encoding === '') {\n    encoding = 'utf8'\n  }\n\n  if (!Buffer.isEncoding(encoding)) {\n    throw new TypeError('\"encoding\" must be a valid string encoding')\n  }\n\n  return isModern\n    ? Buffer.from(string, encoding)\n    : new Buffer(string, encoding)\n}\n\nfunction bufferFrom (value, encodingOrOffset, length) {\n  if (typeof value === 'number') {\n    throw new TypeError('\"value\" argument must not be a number')\n  }\n\n  if (isArrayBuffer(value)) {\n    return fromArrayBuffer(value, encodingOrOffset, length)\n  }\n\n  if (typeof value === 'string') {\n    return fromString(value, encodingOrOffset)\n  }\n\n  return isModern\n    ? Buffer.from(value)\n    : new Buffer(value)\n}\n\nmodule.exports = bufferFrom\n","'use strict';\n\nconst callsites = () => {\n\tconst _prepareStackTrace = Error.prepareStackTrace;\n\tError.prepareStackTrace = (_, stack) => stack;\n\tconst stack = new Error().stack.slice(1);\n\tError.prepareStackTrace = _prepareStackTrace;\n\treturn stack;\n};\n\nmodule.exports = callsites;\n// TODO: Remove this for the next major release\nmodule.exports.default = callsites;\n","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.OutgoingMessage = exports.EventEmitter = exports.BidiServer = void 0;\n/**\n * @fileoverview The entry point to the BiDi Mapper namespace.\n * Other modules should only access exports defined in this file.\n * XXX: Add ESlint rule for this (https://github.com/import-js/eslint-plugin-import/blob/main/docs/rules/no-restricted-paths.md)\n */\nvar BidiServer_js_1 = require(\"./BidiServer.js\");\nObject.defineProperty(exports, \"BidiServer\", { enumerable: true, get: function () { return BidiServer_js_1.BidiServer; } });\nvar EventEmitter_js_1 = require(\"../utils/EventEmitter.js\");\nObject.defineProperty(exports, \"EventEmitter\", { enumerable: true, get: function () { return EventEmitter_js_1.EventEmitter; } });\nvar OutgoingMessage_js_1 = require(\"./OutgoingMessage.js\");\nObject.defineProperty(exports, \"OutgoingMessage\", { enumerable: true, get: function () { return OutgoingMessage_js_1.OutgoingMessage; } });\n//# sourceMappingURL=BidiMapper.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BidiNoOpParser = void 0;\nclass BidiNoOpParser {\n    // Bluetooth domain\n    // keep-sorted start block=yes\n    parseHandleRequestDevicePromptParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Browser domain\n    // keep-sorted start block=yes\n    parseRemoveUserContextParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Browsing Context domain\n    // keep-sorted start block=yes\n    parseActivateParams(params) {\n        return params;\n    }\n    parseCaptureScreenshotParams(params) {\n        return params;\n    }\n    parseCloseParams(params) {\n        return params;\n    }\n    parseCreateParams(params) {\n        return params;\n    }\n    parseGetTreeParams(params) {\n        return params;\n    }\n    parseHandleUserPromptParams(params) {\n        return params;\n    }\n    parseLocateNodesParams(params) {\n        return params;\n    }\n    parseNavigateParams(params) {\n        return params;\n    }\n    parsePrintParams(params) {\n        return params;\n    }\n    parseReloadParams(params) {\n        return params;\n    }\n    parseSetViewportParams(params) {\n        return params;\n    }\n    parseTraverseHistoryParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // CDP domain\n    // keep-sorted start block=yes\n    parseGetSessionParams(params) {\n        return params;\n    }\n    parseResolveRealmParams(params) {\n        return params;\n    }\n    parseSendCommandParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Script domain\n    // keep-sorted start block=yes\n    parseAddPreloadScriptParams(params) {\n        return params;\n    }\n    parseCallFunctionParams(params) {\n        return params;\n    }\n    parseDisownParams(params) {\n        return params;\n    }\n    parseEvaluateParams(params) {\n        return params;\n    }\n    parseGetRealmsParams(params) {\n        return params;\n    }\n    parseRemovePreloadScriptParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Input domain\n    // keep-sorted start block=yes\n    parsePerformActionsParams(params) {\n        return params;\n    }\n    parseReleaseActionsParams(params) {\n        return params;\n    }\n    parseSetFilesParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Network domain\n    // keep-sorted start block=yes\n    parseAddInterceptParams(params) {\n        return params;\n    }\n    parseContinueRequestParams(params) {\n        return params;\n    }\n    parseContinueResponseParams(params) {\n        return params;\n    }\n    parseContinueWithAuthParams(params) {\n        return params;\n    }\n    parseFailRequestParams(params) {\n        return params;\n    }\n    parseProvideResponseParams(params) {\n        return params;\n    }\n    parseRemoveInterceptParams(params) {\n        return params;\n    }\n    parseSetCacheBehavior(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Permissions domain\n    // keep-sorted start block=yes\n    parseSetPermissionsParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Session domain\n    // keep-sorted start block=yes\n    parseSubscribeParams(params) {\n        return params;\n    }\n    // keep-sorted end\n    // Storage domain\n    // keep-sorted start block=yes\n    parseDeleteCookiesParams(params) {\n        return params;\n    }\n    parseGetCookiesParams(params) {\n        return params;\n    }\n    parseSetCookieParams(params) {\n        return params;\n    }\n}\nexports.BidiNoOpParser = BidiNoOpParser;\n//# sourceMappingURL=BidiNoOpParser.js.map","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BidiServer = void 0;\nconst EventEmitter_js_1 = require(\"../utils/EventEmitter.js\");\nconst log_js_1 = require(\"../utils/log.js\");\nconst ProcessingQueue_js_1 = require(\"../utils/ProcessingQueue.js\");\nconst CommandProcessor_js_1 = require(\"./CommandProcessor.js\");\nconst BluetoothProcessor_js_1 = require(\"./modules/bluetooth/BluetoothProcessor.js\");\nconst CdpTargetManager_js_1 = require(\"./modules/cdp/CdpTargetManager.js\");\nconst BrowsingContextStorage_js_1 = require(\"./modules/context/BrowsingContextStorage.js\");\nconst NetworkStorage_js_1 = require(\"./modules/network/NetworkStorage.js\");\nconst PreloadScriptStorage_js_1 = require(\"./modules/script/PreloadScriptStorage.js\");\nconst RealmStorage_js_1 = require(\"./modules/script/RealmStorage.js\");\nconst EventManager_js_1 = require(\"./modules/session/EventManager.js\");\nclass BidiServer extends EventEmitter_js_1.EventEmitter {\n    #messageQueue;\n    #transport;\n    #commandProcessor;\n    #eventManager;\n    #browsingContextStorage = new BrowsingContextStorage_js_1.BrowsingContextStorage();\n    #realmStorage = new RealmStorage_js_1.RealmStorage();\n    #preloadScriptStorage = new PreloadScriptStorage_js_1.PreloadScriptStorage();\n    #bluetoothProcessor;\n    #logger;\n    #handleIncomingMessage = (message) => {\n        void this.#commandProcessor.processCommand(message).catch((error) => {\n            this.#logger?.(log_js_1.LogType.debugError, error);\n        });\n    };\n    #processOutgoingMessage = async (messageEntry) => {\n        const message = messageEntry.message;\n        if (messageEntry.channel !== null) {\n            message['channel'] = messageEntry.channel;\n        }\n        await this.#transport.sendMessage(message);\n    };\n    constructor(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, defaultUserContextId, parser, logger) {\n        super();\n        this.#logger = logger;\n        this.#messageQueue = new ProcessingQueue_js_1.ProcessingQueue(this.#processOutgoingMessage, this.#logger);\n        this.#transport = bidiTransport;\n        this.#transport.setOnMessage(this.#handleIncomingMessage);\n        this.#eventManager = new EventManager_js_1.EventManager(this.#browsingContextStorage);\n        const networkStorage = new NetworkStorage_js_1.NetworkStorage(this.#eventManager, this.#browsingContextStorage, browserCdpClient, logger);\n        this.#bluetoothProcessor = new BluetoothProcessor_js_1.BluetoothProcessor(this.#eventManager, this.#browsingContextStorage);\n        this.#commandProcessor = new CommandProcessor_js_1.CommandProcessor(cdpConnection, browserCdpClient, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, this.#preloadScriptStorage, networkStorage, this.#bluetoothProcessor, parser, async (options) => {\n            // This is required to ignore certificate errors when service worker is fetched.\n            await browserCdpClient.sendCommand('Security.setIgnoreCertificateErrors', {\n                ignore: options.acceptInsecureCerts ?? false,\n            });\n            new CdpTargetManager_js_1.CdpTargetManager(cdpConnection, browserCdpClient, selfTargetId, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, networkStorage, this.#bluetoothProcessor, this.#preloadScriptStorage, defaultUserContextId, options?.unhandledPromptBehavior, logger);\n            // Needed to get events about new targets.\n            await browserCdpClient.sendCommand('Target.setDiscoverTargets', {\n                discover: true,\n            });\n            // Needed to automatically attach to new targets.\n            await browserCdpClient.sendCommand('Target.setAutoAttach', {\n                autoAttach: true,\n                waitForDebuggerOnStart: true,\n                flatten: true,\n            });\n            await this.#topLevelContextsLoaded();\n        }, this.#logger);\n        this.#eventManager.on(\"event\" /* EventManagerEvents.Event */, ({ message, event }) => {\n            this.emitOutgoingMessage(message, event);\n        });\n        this.#commandProcessor.on(\"response\" /* CommandProcessorEvents.Response */, ({ message, event }) => {\n            this.emitOutgoingMessage(message, event);\n        });\n    }\n    /**\n     * Creates and starts BiDi Mapper instance.\n     */\n    static async createAndStart(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, parser, logger) {\n        // The default context is not exposed in Target.getBrowserContexts but can\n        // be observed via Target.getTargets. To determine the default browser\n        // context, we check which one is mentioned in Target.getTargets and not in\n        // Target.getBrowserContexts.\n        const [{ browserContextIds }, { targetInfos }] = await Promise.all([\n            browserCdpClient.sendCommand('Target.getBrowserContexts'),\n            browserCdpClient.sendCommand('Target.getTargets'),\n        ]);\n        let defaultUserContextId = 'default';\n        for (const info of targetInfos) {\n            if (info.browserContextId &&\n                !browserContextIds.includes(info.browserContextId)) {\n                defaultUserContextId = info.browserContextId;\n                break;\n            }\n        }\n        const server = new BidiServer(bidiTransport, cdpConnection, browserCdpClient, selfTargetId, defaultUserContextId, parser, logger);\n        return server;\n    }\n    /**\n     * Sends BiDi message.\n     */\n    emitOutgoingMessage(messageEntry, event) {\n        this.#messageQueue.add(messageEntry, event);\n    }\n    close() {\n        this.#transport.close();\n    }\n    async #topLevelContextsLoaded() {\n        await Promise.all(this.#browsingContextStorage\n            .getTopLevelContexts()\n            .map((c) => c.lifecycleLoaded()));\n    }\n}\nexports.BidiServer = BidiServer;\n//# sourceMappingURL=BidiServer.js.map","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CommandProcessor = void 0;\nconst protocol_js_1 = require(\"../protocol/protocol.js\");\nconst EventEmitter_js_1 = require(\"../utils/EventEmitter.js\");\nconst log_js_1 = require(\"../utils/log.js\");\nconst BidiNoOpParser_js_1 = require(\"./BidiNoOpParser.js\");\nconst BrowserProcessor_js_1 = require(\"./modules/browser/BrowserProcessor.js\");\nconst CdpProcessor_js_1 = require(\"./modules/cdp/CdpProcessor.js\");\nconst BrowsingContextProcessor_js_1 = require(\"./modules/context/BrowsingContextProcessor.js\");\nconst InputProcessor_js_1 = require(\"./modules/input/InputProcessor.js\");\nconst NetworkProcessor_js_1 = require(\"./modules/network/NetworkProcessor.js\");\nconst PermissionsProcessor_js_1 = require(\"./modules/permissions/PermissionsProcessor.js\");\nconst ScriptProcessor_js_1 = require(\"./modules/script/ScriptProcessor.js\");\nconst SessionProcessor_js_1 = require(\"./modules/session/SessionProcessor.js\");\nconst StorageProcessor_js_1 = require(\"./modules/storage/StorageProcessor.js\");\nconst OutgoingMessage_js_1 = require(\"./OutgoingMessage.js\");\nclass CommandProcessor extends EventEmitter_js_1.EventEmitter {\n    // keep-sorted start\n    #bluetoothProcessor;\n    #browserProcessor;\n    #browsingContextProcessor;\n    #cdpProcessor;\n    #inputProcessor;\n    #networkProcessor;\n    #permissionsProcessor;\n    #scriptProcessor;\n    #sessionProcessor;\n    #storageProcessor;\n    // keep-sorted end\n    #parser;\n    #logger;\n    constructor(cdpConnection, browserCdpClient, eventManager, browsingContextStorage, realmStorage, preloadScriptStorage, networkStorage, bluetoothProcessor, parser = new BidiNoOpParser_js_1.BidiNoOpParser(), initConnection, logger) {\n        super();\n        this.#parser = parser;\n        this.#logger = logger;\n        this.#bluetoothProcessor = bluetoothProcessor;\n        // keep-sorted start block=yes\n        this.#browserProcessor = new BrowserProcessor_js_1.BrowserProcessor(browserCdpClient);\n        this.#browsingContextProcessor = new BrowsingContextProcessor_js_1.BrowsingContextProcessor(browserCdpClient, browsingContextStorage, eventManager);\n        this.#cdpProcessor = new CdpProcessor_js_1.CdpProcessor(browsingContextStorage, realmStorage, cdpConnection, browserCdpClient);\n        this.#inputProcessor = new InputProcessor_js_1.InputProcessor(browsingContextStorage);\n        this.#networkProcessor = new NetworkProcessor_js_1.NetworkProcessor(browsingContextStorage, networkStorage);\n        this.#permissionsProcessor = new PermissionsProcessor_js_1.PermissionsProcessor(browserCdpClient);\n        this.#scriptProcessor = new ScriptProcessor_js_1.ScriptProcessor(eventManager, browsingContextStorage, realmStorage, preloadScriptStorage, logger);\n        this.#sessionProcessor = new SessionProcessor_js_1.SessionProcessor(eventManager, browserCdpClient, initConnection);\n        this.#storageProcessor = new StorageProcessor_js_1.StorageProcessor(browserCdpClient, browsingContextStorage, logger);\n        // keep-sorted end\n    }\n    async #processCommand(command) {\n        switch (command.method) {\n            case 'session.end':\n                // TODO: Implement.\n                break;\n            // Bluetooth domain\n            // keep-sorted start block=yes\n            case 'bluetooth.handleRequestDevicePrompt':\n                return await this.#bluetoothProcessor.handleRequestDevicePrompt(this.#parser.parseHandleRequestDevicePromptParams(command.params));\n            // keep-sorted end\n            // Browser domain\n            // keep-sorted start block=yes\n            case 'browser.close':\n                return this.#browserProcessor.close();\n            case 'browser.createUserContext':\n                return await this.#browserProcessor.createUserContext(command.params);\n            case 'browser.getClientWindows':\n                throw new protocol_js_1.UnknownErrorException(`Method ${command.method} is not implemented.`);\n            case 'browser.getUserContexts':\n                return await this.#browserProcessor.getUserContexts();\n            case 'browser.removeUserContext':\n                return await this.#browserProcessor.removeUserContext(this.#parser.parseRemoveUserContextParams(command.params));\n            case 'browser.setClientWindowState':\n                throw new protocol_js_1.UnknownErrorException(`Method ${command.method} is not implemented.`);\n            // keep-sorted end\n            // Browsing Context domain\n            // keep-sorted start block=yes\n            case 'browsingContext.activate':\n                return await this.#browsingContextProcessor.activate(this.#parser.parseActivateParams(command.params));\n            case 'browsingContext.captureScreenshot':\n                return await this.#browsingContextProcessor.captureScreenshot(this.#parser.parseCaptureScreenshotParams(command.params));\n            case 'browsingContext.close':\n                return await this.#browsingContextProcessor.close(this.#parser.parseCloseParams(command.params));\n            case 'browsingContext.create':\n                return await this.#browsingContextProcessor.create(this.#parser.parseCreateParams(command.params));\n            case 'browsingContext.getTree':\n                return this.#browsingContextProcessor.getTree(this.#parser.parseGetTreeParams(command.params));\n            case 'browsingContext.handleUserPrompt':\n                return await this.#browsingContextProcessor.handleUserPrompt(this.#parser.parseHandleUserPromptParams(command.params));\n            case 'browsingContext.locateNodes':\n                return await this.#browsingContextProcessor.locateNodes(this.#parser.parseLocateNodesParams(command.params));\n            case 'browsingContext.navigate':\n                return await this.#browsingContextProcessor.navigate(this.#parser.parseNavigateParams(command.params));\n            case 'browsingContext.print':\n                return await this.#browsingContextProcessor.print(this.#parser.parsePrintParams(command.params));\n            case 'browsingContext.reload':\n                return await this.#browsingContextProcessor.reload(this.#parser.parseReloadParams(command.params));\n            case 'browsingContext.setViewport':\n                return await this.#browsingContextProcessor.setViewport(this.#parser.parseSetViewportParams(command.params));\n            case 'browsingContext.traverseHistory':\n                return await this.#browsingContextProcessor.traverseHistory(this.#parser.parseTraverseHistoryParams(command.params));\n            // keep-sorted end\n            // CDP domain\n            // keep-sorted start block=yes\n            case 'cdp.getSession':\n                return this.#cdpProcessor.getSession(this.#parser.parseGetSessionParams(command.params));\n            case 'cdp.resolveRealm':\n                return this.#cdpProcessor.resolveRealm(this.#parser.parseResolveRealmParams(command.params));\n            case 'cdp.sendCommand':\n                return await this.#cdpProcessor.sendCommand(this.#parser.parseSendCommandParams(command.params));\n            // keep-sorted end\n            // Input domain\n            // keep-sorted start block=yes\n            case 'input.performActions':\n                return await this.#inputProcessor.performActions(this.#parser.parsePerformActionsParams(command.params));\n            case 'input.releaseActions':\n                return await this.#inputProcessor.releaseActions(this.#parser.parseReleaseActionsParams(command.params));\n            case 'input.setFiles':\n                return await this.#inputProcessor.setFiles(this.#parser.parseSetFilesParams(command.params));\n            // keep-sorted end\n            // Network domain\n            // keep-sorted start block=yes\n            case 'network.addIntercept':\n                return await this.#networkProcessor.addIntercept(this.#parser.parseAddInterceptParams(command.params));\n            case 'network.continueRequest':\n                return await this.#networkProcessor.continueRequest(this.#parser.parseContinueRequestParams(command.params));\n            case 'network.continueResponse':\n                return await this.#networkProcessor.continueResponse(this.#parser.parseContinueResponseParams(command.params));\n            case 'network.continueWithAuth':\n                return await this.#networkProcessor.continueWithAuth(this.#parser.parseContinueWithAuthParams(command.params));\n            case 'network.failRequest':\n                return await this.#networkProcessor.failRequest(this.#parser.parseFailRequestParams(command.params));\n            case 'network.provideResponse':\n                return await this.#networkProcessor.provideResponse(this.#parser.parseProvideResponseParams(command.params));\n            case 'network.removeIntercept':\n                return await this.#networkProcessor.removeIntercept(this.#parser.parseRemoveInterceptParams(command.params));\n            case 'network.setCacheBehavior':\n                return await this.#networkProcessor.setCacheBehavior(this.#parser.parseSetCacheBehavior(command.params));\n            // keep-sorted end\n            // Permissions domain\n            // keep-sorted start block=yes\n            case 'permissions.setPermission':\n                return await this.#permissionsProcessor.setPermissions(this.#parser.parseSetPermissionsParams(command.params));\n            // keep-sorted end\n            // Script domain\n            // keep-sorted start block=yes\n            case 'script.addPreloadScript':\n                return await this.#scriptProcessor.addPreloadScript(this.#parser.parseAddPreloadScriptParams(command.params));\n            case 'script.callFunction':\n                return await this.#scriptProcessor.callFunction(this.#parser.parseCallFunctionParams(this.#processTargetParams(command.params)));\n            case 'script.disown':\n                return await this.#scriptProcessor.disown(this.#parser.parseDisownParams(this.#processTargetParams(command.params)));\n            case 'script.evaluate':\n                return await this.#scriptProcessor.evaluate(this.#parser.parseEvaluateParams(this.#processTargetParams(command.params)));\n            case 'script.getRealms':\n                return this.#scriptProcessor.getRealms(this.#parser.parseGetRealmsParams(command.params));\n            case 'script.removePreloadScript':\n                return await this.#scriptProcessor.removePreloadScript(this.#parser.parseRemovePreloadScriptParams(command.params));\n            // keep-sorted end\n            // Session domain\n            // keep-sorted start block=yes\n            case 'session.new':\n                return await this.#sessionProcessor.new(command.params);\n            case 'session.status':\n                return this.#sessionProcessor.status();\n            case 'session.subscribe':\n                return await this.#sessionProcessor.subscribe(this.#parser.parseSubscribeParams(command.params), command.channel);\n            case 'session.unsubscribe':\n                return await this.#sessionProcessor.unsubscribe(this.#parser.parseSubscribeParams(command.params), command.channel);\n            // keep-sorted end\n            // Storage domain\n            // keep-sorted start block=yes\n            case 'storage.deleteCookies':\n                return await this.#storageProcessor.deleteCookies(this.#parser.parseDeleteCookiesParams(command.params));\n            case 'storage.getCookies':\n                return await this.#storageProcessor.getCookies(this.#parser.parseGetCookiesParams(command.params));\n            case 'storage.setCookie':\n                return await this.#storageProcessor.setCookie(this.#parser.parseSetCookieParams(command.params));\n            // keep-sorted end\n        }\n        // Intentionally kept outside the switch statement to ensure that\n        // ESLint @typescript-eslint/switch-exhaustiveness-check triggers if a new\n        // command is added.\n        throw new protocol_js_1.UnknownCommandException(`Unknown command '${command.method}'.`);\n    }\n    // Workaround for as zod.union always take the first schema\n    // https://github.com/w3c/webdriver-bidi/issues/635\n    #processTargetParams(params) {\n        if (typeof params === 'object' &&\n            params &&\n            'target' in params &&\n            typeof params.target === 'object' &&\n            params.target &&\n            'context' in params.target) {\n            delete params.target['realm'];\n        }\n        return params;\n    }\n    async processCommand(command) {\n        try {\n            const result = await this.#processCommand(command);\n            const response = {\n                type: 'success',\n                id: command.id,\n                result,\n            };\n            this.emit(\"response\" /* CommandProcessorEvents.Response */, {\n                message: OutgoingMessage_js_1.OutgoingMessage.createResolved(response, command.channel),\n                event: command.method,\n            });\n        }\n        catch (e) {\n            if (e instanceof protocol_js_1.Exception) {\n                this.emit(\"response\" /* CommandProcessorEvents.Response */, {\n                    message: OutgoingMessage_js_1.OutgoingMessage.createResolved(e.toErrorResponse(command.id), command.channel),\n                    event: command.method,\n                });\n            }\n            else {\n                const error = e;\n                this.#logger?.(log_js_1.LogType.bidi, error);\n                this.emit(\"response\" /* CommandProcessorEvents.Response */, {\n                    message: OutgoingMessage_js_1.OutgoingMessage.createResolved(new protocol_js_1.UnknownErrorException(error.message, error.stack).toErrorResponse(command.id), command.channel),\n                    event: command.method,\n                });\n            }\n        }\n    }\n}\nexports.CommandProcessor = CommandProcessor;\n//# sourceMappingURL=CommandProcessor.js.map","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.OutgoingMessage = void 0;\nclass OutgoingMessage {\n    #message;\n    #channel;\n    constructor(message, channel = null) {\n        this.#message = message;\n        this.#channel = channel;\n    }\n    static createFromPromise(messagePromise, channel) {\n        return messagePromise.then((message) => {\n            if (message.kind === 'success') {\n                return {\n                    kind: 'success',\n                    value: new OutgoingMessage(message.value, channel),\n                };\n            }\n            return message;\n        });\n    }\n    static createResolved(message, channel) {\n        return Promise.resolve({\n            kind: 'success',\n            value: new OutgoingMessage(message, channel),\n        });\n    }\n    get message() {\n        return this.#message;\n    }\n    get channel() {\n        return this.#channel;\n    }\n}\nexports.OutgoingMessage = OutgoingMessage;\n//# sourceMappingURL=OutgoingMessage.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BluetoothProcessor = void 0;\nclass BluetoothProcessor {\n    #eventManager;\n    #browsingContextStorage;\n    constructor(eventManager, browsingContextStorage) {\n        this.#eventManager = eventManager;\n        this.#browsingContextStorage = browsingContextStorage;\n    }\n    onCdpTargetCreated(cdpTarget) {\n        cdpTarget.cdpClient.on('DeviceAccess.deviceRequestPrompted', (event) => {\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: 'bluetooth.requestDevicePromptUpdated',\n                params: {\n                    context: cdpTarget.id,\n                    prompt: event.id,\n                    devices: event.devices,\n                },\n            }, cdpTarget.id);\n        });\n    }\n    async handleRequestDevicePrompt(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        if (params.accept) {\n            await context.cdpTarget.cdpClient.sendCommand('DeviceAccess.selectPrompt', {\n                id: params.prompt,\n                deviceId: params.device,\n            });\n        }\n        else {\n            await context.cdpTarget.cdpClient.sendCommand('DeviceAccess.cancelPrompt', {\n                id: params.prompt,\n            });\n        }\n        return {};\n    }\n}\nexports.BluetoothProcessor = BluetoothProcessor;\n//# sourceMappingURL=BluetoothProcessor.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowserProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nclass BrowserProcessor {\n    #browserCdpClient;\n    constructor(browserCdpClient) {\n        this.#browserCdpClient = browserCdpClient;\n    }\n    close() {\n        // Ensure that it is put at the end of the event loop.\n        // This way we send back the response before closing the tab.\n        setTimeout(() => this.#browserCdpClient.sendCommand('Browser.close'), 0);\n        return {};\n    }\n    async createUserContext(params) {\n        const request = {\n            proxyServer: params['goog:proxyServer'] ?? undefined,\n        };\n        const proxyBypassList = params['goog:proxyBypassList'] ?? undefined;\n        if (proxyBypassList) {\n            request.proxyBypassList = proxyBypassList.join(',');\n        }\n        const context = await this.#browserCdpClient.sendCommand('Target.createBrowserContext', request);\n        return {\n            userContext: context.browserContextId,\n        };\n    }\n    async removeUserContext(params) {\n        const userContext = params.userContext;\n        if (userContext === 'default') {\n            throw new protocol_js_1.InvalidArgumentException('`default` user context cannot be removed');\n        }\n        try {\n            await this.#browserCdpClient.sendCommand('Target.disposeBrowserContext', {\n                browserContextId: userContext,\n            });\n        }\n        catch (err) {\n            // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/target_handler.cc;l=1424;drc=c686e8f4fd379312469fe018f5c390e9c8f20d0d\n            if (err.message.startsWith('Failed to find context with id')) {\n                throw new protocol_js_1.NoSuchUserContextException(err.message);\n            }\n            throw err;\n        }\n        return {};\n    }\n    async getUserContexts() {\n        const result = await this.#browserCdpClient.sendCommand('Target.getBrowserContexts');\n        return {\n            userContexts: [\n                {\n                    userContext: 'default',\n                },\n                ...result.browserContextIds.map((id) => {\n                    return {\n                        userContext: id,\n                    };\n                }),\n            ],\n        };\n    }\n}\nexports.BrowserProcessor = BrowserProcessor;\n//# sourceMappingURL=BrowserProcessor.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CdpProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nclass CdpProcessor {\n    #browsingContextStorage;\n    #realmStorage;\n    #cdpConnection;\n    #browserCdpClient;\n    constructor(browsingContextStorage, realmStorage, cdpConnection, browserCdpClient) {\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#realmStorage = realmStorage;\n        this.#cdpConnection = cdpConnection;\n        this.#browserCdpClient = browserCdpClient;\n    }\n    getSession(params) {\n        const context = params.context;\n        const sessionId = this.#browsingContextStorage.getContext(context).cdpTarget.cdpSessionId;\n        if (sessionId === undefined) {\n            return {};\n        }\n        return { session: sessionId };\n    }\n    resolveRealm(params) {\n        const context = params.realm;\n        const realm = this.#realmStorage.getRealm({ realmId: context });\n        if (realm === undefined) {\n            throw new protocol_js_1.UnknownErrorException(`Could not find realm ${params.realm}`);\n        }\n        return { executionContextId: realm.executionContextId };\n    }\n    async sendCommand(params) {\n        const client = params.session\n            ? this.#cdpConnection.getCdpClient(params.session)\n            : this.#browserCdpClient;\n        const result = await client.sendCommand(params.method, params.params);\n        return {\n            result,\n            session: params.session,\n        };\n    }\n}\nexports.CdpProcessor = CdpProcessor;\n//# sourceMappingURL=CdpProcessor.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CdpTarget = void 0;\nconst chromium_bidi_js_1 = require(\"../../../protocol/chromium-bidi.js\");\nconst Deferred_js_1 = require(\"../../../utils/Deferred.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst BrowsingContextImpl_js_1 = require(\"../context/BrowsingContextImpl.js\");\nconst LogManager_js_1 = require(\"../log/LogManager.js\");\nclass CdpTarget {\n    #id;\n    #cdpClient;\n    #browserCdpClient;\n    #realmStorage;\n    #eventManager;\n    #preloadScriptStorage;\n    #browsingContextStorage;\n    #networkStorage;\n    #unblocked = new Deferred_js_1.Deferred();\n    #unhandledPromptBehavior;\n    #logger;\n    #deviceAccessEnabled = false;\n    #cacheDisableState = false;\n    #networkDomainEnabled = false;\n    #fetchDomainStages = {\n        request: false,\n        response: false,\n        auth: false,\n    };\n    static create(targetId, cdpClient, browserCdpClient, realmStorage, eventManager, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger) {\n        const cdpTarget = new CdpTarget(targetId, cdpClient, browserCdpClient, eventManager, realmStorage, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger);\n        LogManager_js_1.LogManager.create(cdpTarget, realmStorage, eventManager, logger);\n        cdpTarget.#setEventListeners();\n        // No need to await.\n        // Deferred will be resolved when the target is unblocked.\n        void cdpTarget.#unblock();\n        return cdpTarget;\n    }\n    constructor(targetId, cdpClient, browserCdpClient, eventManager, realmStorage, preloadScriptStorage, browsingContextStorage, networkStorage, unhandledPromptBehavior, logger) {\n        this.#id = targetId;\n        this.#cdpClient = cdpClient;\n        this.#browserCdpClient = browserCdpClient;\n        this.#eventManager = eventManager;\n        this.#realmStorage = realmStorage;\n        this.#preloadScriptStorage = preloadScriptStorage;\n        this.#networkStorage = networkStorage;\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#unhandledPromptBehavior = unhandledPromptBehavior;\n        this.#logger = logger;\n    }\n    /** Returns a deferred that resolves when the target is unblocked. */\n    get unblocked() {\n        return this.#unblocked;\n    }\n    get id() {\n        return this.#id;\n    }\n    get cdpClient() {\n        return this.#cdpClient;\n    }\n    get browserCdpClient() {\n        return this.#browserCdpClient;\n    }\n    /** Needed for CDP escape path. */\n    get cdpSessionId() {\n        // SAFETY we got the client by it's id for creating\n        return this.#cdpClient.sessionId;\n    }\n    /**\n     * Enables all the required CDP domains and unblocks the target.\n     */\n    async #unblock() {\n        try {\n            await Promise.all([\n                this.#cdpClient.sendCommand('Page.enable'),\n                // There can be some existing frames in the target, if reconnecting to an\n                // existing browser instance, e.g. via Puppeteer. Need to restore the browsing\n                // contexts for the frames to correctly handle further events, like\n                // `Runtime.executionContextCreated`.\n                // It's important to schedule this task together with enabling domains commands to\n                // prepare the tree before the events (e.g. Runtime.executionContextCreated) start\n                // coming.\n                // https://github.com/GoogleChromeLabs/chromium-bidi/issues/2282\n                this.#cdpClient\n                    .sendCommand('Page.getFrameTree')\n                    .then((frameTree) => this.#restoreFrameTreeState(frameTree.frameTree)),\n                this.#cdpClient.sendCommand('Runtime.enable'),\n                this.#cdpClient.sendCommand('Page.setLifecycleEventsEnabled', {\n                    enabled: true,\n                }),\n                this.toggleNetworkIfNeeded(),\n                this.#cdpClient.sendCommand('Target.setAutoAttach', {\n                    autoAttach: true,\n                    waitForDebuggerOnStart: true,\n                    flatten: true,\n                }),\n                this.#initAndEvaluatePreloadScripts(),\n                this.#cdpClient.sendCommand('Runtime.runIfWaitingForDebugger'),\n                this.toggleDeviceAccessIfNeeded(),\n            ]);\n        }\n        catch (error) {\n            this.#logger?.(log_js_1.LogType.debugError, 'Failed to unblock target', error);\n            // The target might have been closed before the initialization finished.\n            if (!this.#cdpClient.isCloseError(error)) {\n                this.#unblocked.resolve({\n                    kind: 'error',\n                    error,\n                });\n                return;\n            }\n        }\n        this.#unblocked.resolve({\n            kind: 'success',\n            value: undefined,\n        });\n    }\n    #restoreFrameTreeState(frameTree) {\n        const frame = frameTree.frame;\n        const maybeContext = this.#browsingContextStorage.findContext(frame.id);\n        if (maybeContext !== undefined) {\n            // Restoring parent of already known browsing context. This means the target is\n            // OOPiF and the BiDi session was connected to already existing browser instance.\n            if (maybeContext.parentId === null &&\n                frame.parentId !== null &&\n                frame.parentId !== undefined) {\n                maybeContext.parentId = frame.parentId;\n            }\n        }\n        if (maybeContext === undefined && frame.parentId !== undefined) {\n            // Restore not yet known nested frames. The top-level frame is created when the\n            // target is attached.\n            const parentBrowsingContext = this.#browsingContextStorage.getContext(frame.parentId);\n            BrowsingContextImpl_js_1.BrowsingContextImpl.create(frame.id, frame.parentId, parentBrowsingContext.userContext, parentBrowsingContext.cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, frame.url, undefined, this.#unhandledPromptBehavior, this.#logger);\n        }\n        frameTree.childFrames?.map((frameTree) => this.#restoreFrameTreeState(frameTree));\n    }\n    async toggleFetchIfNeeded() {\n        const stages = this.#networkStorage.getInterceptionStages(this.topLevelId);\n        if (\n        // Only toggle interception when Network is enabled\n        !this.#networkDomainEnabled ||\n            (this.#fetchDomainStages.request === stages.request &&\n                this.#fetchDomainStages.response === stages.response &&\n                this.#fetchDomainStages.auth === stages.auth)) {\n            return;\n        }\n        const patterns = [];\n        this.#fetchDomainStages = stages;\n        if (stages.request || stages.auth) {\n            // CDP quirk we need request interception when we intercept auth\n            patterns.push({\n                urlPattern: '*',\n                requestStage: 'Request',\n            });\n        }\n        if (stages.response) {\n            patterns.push({\n                urlPattern: '*',\n                requestStage: 'Response',\n            });\n        }\n        if (patterns.length) {\n            await this.#cdpClient.sendCommand('Fetch.enable', {\n                patterns,\n                handleAuthRequests: stages.auth,\n            });\n        }\n        else {\n            await this.#cdpClient.sendCommand('Fetch.disable');\n        }\n    }\n    /**\n     * Toggles both Network and Fetch domains.\n     */\n    async toggleNetworkIfNeeded() {\n        const enabled = this.isSubscribedTo(chromium_bidi_js_1.BiDiModule.Network);\n        if (enabled === this.#networkDomainEnabled) {\n            return;\n        }\n        this.#networkDomainEnabled = enabled;\n        try {\n            await Promise.all([\n                this.#cdpClient\n                    .sendCommand(enabled ? 'Network.enable' : 'Network.disable')\n                    .then(async () => await this.toggleSetCacheDisabled()),\n                this.toggleFetchIfNeeded(),\n            ]);\n        }\n        catch (err) {\n            this.#logger?.(log_js_1.LogType.debugError, err);\n            this.#networkDomainEnabled = !enabled;\n            if (!this.#isExpectedError(err)) {\n                throw err;\n            }\n        }\n    }\n    async toggleSetCacheDisabled(disable) {\n        const defaultCacheDisabled = this.#networkStorage.defaultCacheBehavior === 'bypass';\n        const cacheDisabled = disable ?? defaultCacheDisabled;\n        if (!this.#networkDomainEnabled ||\n            this.#cacheDisableState === cacheDisabled) {\n            return;\n        }\n        this.#cacheDisableState = cacheDisabled;\n        try {\n            await this.#cdpClient.sendCommand('Network.setCacheDisabled', {\n                cacheDisabled,\n            });\n        }\n        catch (err) {\n            this.#logger?.(log_js_1.LogType.debugError, err);\n            this.#cacheDisableState = !cacheDisabled;\n            if (!this.#isExpectedError(err)) {\n                throw err;\n            }\n        }\n    }\n    async toggleDeviceAccessIfNeeded() {\n        const enabled = this.isSubscribedTo(chromium_bidi_js_1.BiDiModule.Bluetooth);\n        if (this.#deviceAccessEnabled === enabled) {\n            return;\n        }\n        this.#deviceAccessEnabled = enabled;\n        try {\n            await this.#cdpClient.sendCommand(enabled ? 'DeviceAccess.enable' : 'DeviceAccess.disable');\n        }\n        catch (err) {\n            this.#logger?.(log_js_1.LogType.debugError, err);\n            this.#deviceAccessEnabled = !enabled;\n            if (!this.#isExpectedError(err)) {\n                throw err;\n            }\n        }\n    }\n    /**\n     * Heuristic checking if the error is due to the session being closed. If so, ignore the\n     * error.\n     */\n    #isExpectedError(err) {\n        const error = err;\n        return (error.code === -32001 &&\n            error.message === 'Session with given id not found.');\n    }\n    #setEventListeners() {\n        this.#cdpClient.on('*', (event, params) => {\n            // We may encounter uses for EventEmitter other than CDP events,\n            // which we want to skip.\n            if (typeof event !== 'string') {\n                return;\n            }\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: `cdp.${event}`,\n                params: {\n                    event,\n                    params,\n                    session: this.cdpSessionId,\n                },\n            }, this.id);\n        });\n    }\n    /**\n     * All the ProxyChannels from all the preload scripts of the given\n     * BrowsingContext.\n     */\n    getChannels() {\n        return this.#preloadScriptStorage\n            .find()\n            .flatMap((script) => script.channels);\n    }\n    /** Loads all top-level preload scripts. */\n    async #initAndEvaluatePreloadScripts() {\n        await Promise.all(this.#preloadScriptStorage\n            .find({\n            // Needed for OOPIF\n            targetId: this.topLevelId,\n            global: true,\n        })\n            .map((script) => {\n            return script.initInTarget(this, true);\n        }));\n    }\n    get topLevelId() {\n        return (this.#browsingContextStorage.findTopLevelContextId(this.id) ?? this.id);\n    }\n    isSubscribedTo(moduleOrEvent) {\n        return this.#eventManager.subscriptionManager.isSubscribedTo(moduleOrEvent, this.topLevelId);\n    }\n}\nexports.CdpTarget = CdpTarget;\n//# sourceMappingURL=CdpTarget.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CdpTargetManager = void 0;\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst BrowsingContextImpl_js_1 = require(\"../context/BrowsingContextImpl.js\");\nconst WorkerRealm_js_1 = require(\"../script/WorkerRealm.js\");\nconst CdpTarget_js_1 = require(\"./CdpTarget.js\");\nconst cdpToBidiTargetTypes = {\n    service_worker: 'service-worker',\n    shared_worker: 'shared-worker',\n    worker: 'dedicated-worker',\n};\nclass CdpTargetManager {\n    #browserCdpClient;\n    #cdpConnection;\n    #targetKeysToBeIgnoredByAutoAttach = new Set();\n    #selfTargetId;\n    #eventManager;\n    #browsingContextStorage;\n    #networkStorage;\n    #bluetoothProcessor;\n    #preloadScriptStorage;\n    #realmStorage;\n    #defaultUserContextId;\n    #logger;\n    #unhandledPromptBehavior;\n    constructor(cdpConnection, browserCdpClient, selfTargetId, eventManager, browsingContextStorage, realmStorage, networkStorage, bluetoothProcessor, preloadScriptStorage, defaultUserContextId, unhandledPromptBehavior, logger) {\n        this.#cdpConnection = cdpConnection;\n        this.#browserCdpClient = browserCdpClient;\n        this.#targetKeysToBeIgnoredByAutoAttach.add(selfTargetId);\n        this.#selfTargetId = selfTargetId;\n        this.#eventManager = eventManager;\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#preloadScriptStorage = preloadScriptStorage;\n        this.#networkStorage = networkStorage;\n        this.#bluetoothProcessor = bluetoothProcessor;\n        this.#realmStorage = realmStorage;\n        this.#defaultUserContextId = defaultUserContextId;\n        this.#unhandledPromptBehavior = unhandledPromptBehavior;\n        this.#logger = logger;\n        this.#setEventListeners(browserCdpClient);\n    }\n    /**\n     * This method is called for each CDP session, since this class is responsible\n     * for creating and destroying all targets and browsing contexts.\n     */\n    #setEventListeners(cdpClient) {\n        cdpClient.on('Target.attachedToTarget', (params) => {\n            this.#handleAttachedToTargetEvent(params, cdpClient);\n        });\n        cdpClient.on('Target.detachedFromTarget', this.#handleDetachedFromTargetEvent.bind(this));\n        cdpClient.on('Target.targetInfoChanged', this.#handleTargetInfoChangedEvent.bind(this));\n        cdpClient.on('Inspector.targetCrashed', () => {\n            this.#handleTargetCrashedEvent(cdpClient);\n        });\n        cdpClient.on('Page.frameAttached', this.#handleFrameAttachedEvent.bind(this));\n        cdpClient.on('Page.frameDetached', this.#handleFrameDetachedEvent.bind(this));\n        cdpClient.on('Page.frameSubtreeWillBeDetached', this.#handleFrameSubtreeWillBeDetached.bind(this));\n    }\n    #handleFrameAttachedEvent(params) {\n        const parentBrowsingContext = this.#browsingContextStorage.findContext(params.parentFrameId);\n        if (parentBrowsingContext !== undefined) {\n            BrowsingContextImpl_js_1.BrowsingContextImpl.create(params.frameId, params.parentFrameId, parentBrowsingContext.userContext, parentBrowsingContext.cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, \n            // At this point, we don't know the URL of the frame yet, so it will be updated\n            // later.\n            'about:blank', undefined, this.#unhandledPromptBehavior, this.#logger);\n        }\n    }\n    #handleFrameDetachedEvent(params) {\n        // In case of OOPiF no need in deleting BrowsingContext.\n        if (params.reason === 'swap') {\n            return;\n        }\n        this.#browsingContextStorage.findContext(params.frameId)?.dispose(true);\n    }\n    #handleFrameSubtreeWillBeDetached(params) {\n        this.#browsingContextStorage.findContext(params.frameId)?.dispose(true);\n    }\n    #handleAttachedToTargetEvent(params, parentSessionCdpClient) {\n        const { sessionId, targetInfo } = params;\n        const targetCdpClient = this.#cdpConnection.getCdpClient(sessionId);\n        const detach = async () => {\n            // Detaches and resumes the target suppressing errors.\n            await targetCdpClient\n                .sendCommand('Runtime.runIfWaitingForDebugger')\n                .then(() => parentSessionCdpClient.sendCommand('Target.detachFromTarget', params))\n                .catch((error) => this.#logger?.(log_js_1.LogType.debugError, error));\n        };\n        if (this.#selfTargetId !== targetInfo.targetId) {\n            // Service workers are special case because they attach to the\n            // browser target and the page target (so twice per worker) during\n            // the regular auto-attach and might hang if the CDP session on\n            // the browser level is not detached. The logic to detach the\n            // right session is handled in the switch below.\n            const targetKey = targetInfo.type === 'service_worker'\n                ? `${parentSessionCdpClient.sessionId}_${targetInfo.targetId}`\n                : targetInfo.targetId;\n            // Mapper generally only needs one session per target. If we\n            // receive additional auto-attached sessions, that is very likely\n            // coming from custom CDP sessions.\n            if (this.#targetKeysToBeIgnoredByAutoAttach.has(targetKey)) {\n                // Return to leave the session untouched.\n                return;\n            }\n            this.#targetKeysToBeIgnoredByAutoAttach.add(targetKey);\n        }\n        switch (targetInfo.type) {\n            case 'page':\n            case 'iframe': {\n                if (this.#selfTargetId === targetInfo.targetId) {\n                    void detach();\n                    return;\n                }\n                const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo);\n                const maybeContext = this.#browsingContextStorage.findContext(targetInfo.targetId);\n                if (maybeContext && targetInfo.type === 'iframe') {\n                    // OOPiF.\n                    maybeContext.updateCdpTarget(cdpTarget);\n                }\n                else {\n                    const userContext = targetInfo.browserContextId &&\n                        targetInfo.browserContextId !== this.#defaultUserContextId\n                        ? targetInfo.browserContextId\n                        : 'default';\n                    // New context.\n                    BrowsingContextImpl_js_1.BrowsingContextImpl.create(targetInfo.targetId, null, userContext, cdpTarget, this.#eventManager, this.#browsingContextStorage, this.#realmStorage, \n                    // Hack: when a new target created, CDP emits targetInfoChanged with an empty\n                    // url, and navigates it to about:blank later. When the event is emitted for\n                    // an existing target (reconnect), the url is already known, and navigation\n                    // events will not be emitted anymore. Replacing empty url with `about:blank`\n                    // allows to handle both cases in the same way.\n                    // \"7.3.2.1 Creating browsing contexts\".\n                    // https://html.spec.whatwg.org/multipage/document-sequences.html#creating-browsing-contexts\n                    // TODO: check who to deal with non-null creator and its `creatorOrigin`.\n                    targetInfo.url === '' ? 'about:blank' : targetInfo.url, targetInfo.openerFrameId ?? targetInfo.openerId, this.#unhandledPromptBehavior, this.#logger);\n                }\n                return;\n            }\n            case 'service_worker':\n            case 'worker': {\n                const realm = this.#realmStorage.findRealm({\n                    cdpSessionId: parentSessionCdpClient.sessionId,\n                });\n                // If there is no browsing context, this worker is already terminated.\n                if (!realm) {\n                    void detach();\n                    return;\n                }\n                const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo);\n                this.#handleWorkerTarget(cdpToBidiTargetTypes[targetInfo.type], cdpTarget, realm);\n                return;\n            }\n            // In CDP, we only emit shared workers on the browser and not the set of\n            // frames that use the shared worker. If we change this in the future to\n            // behave like service workers (emits on both browser and frame targets),\n            // we can remove this block and merge service workers with the above one.\n            case 'shared_worker': {\n                const cdpTarget = this.#createCdpTarget(targetCdpClient, targetInfo);\n                this.#handleWorkerTarget(cdpToBidiTargetTypes[targetInfo.type], cdpTarget);\n                return;\n            }\n        }\n        // DevTools or some other not supported by BiDi target. Just release\n        // debugger and ignore them.\n        void detach();\n    }\n    #createCdpTarget(targetCdpClient, targetInfo) {\n        this.#setEventListeners(targetCdpClient);\n        const target = CdpTarget_js_1.CdpTarget.create(targetInfo.targetId, targetCdpClient, this.#browserCdpClient, this.#realmStorage, this.#eventManager, this.#preloadScriptStorage, this.#browsingContextStorage, this.#networkStorage, this.#unhandledPromptBehavior, this.#logger);\n        this.#networkStorage.onCdpTargetCreated(target);\n        this.#bluetoothProcessor.onCdpTargetCreated(target);\n        return target;\n    }\n    #workers = new Map();\n    #handleWorkerTarget(realmType, cdpTarget, ownerRealm) {\n        cdpTarget.cdpClient.on('Runtime.executionContextCreated', (params) => {\n            const { uniqueId, id, origin } = params.context;\n            const workerRealm = new WorkerRealm_js_1.WorkerRealm(cdpTarget.cdpClient, this.#eventManager, id, this.#logger, (0, BrowsingContextImpl_js_1.serializeOrigin)(origin), ownerRealm ? [ownerRealm] : [], uniqueId, this.#realmStorage, realmType);\n            this.#workers.set(cdpTarget.cdpSessionId, workerRealm);\n        });\n    }\n    #handleDetachedFromTargetEvent({ sessionId, targetId, }) {\n        if (targetId) {\n            this.#preloadScriptStorage.find({ targetId }).map((preloadScript) => {\n                preloadScript.dispose(targetId);\n            });\n        }\n        const context = this.#browsingContextStorage.findContextBySession(sessionId);\n        if (context) {\n            context.dispose(true);\n            return;\n        }\n        const worker = this.#workers.get(sessionId);\n        if (worker) {\n            this.#realmStorage.deleteRealms({\n                cdpSessionId: worker.cdpClient.sessionId,\n            });\n        }\n    }\n    #handleTargetInfoChangedEvent(params) {\n        const context = this.#browsingContextStorage.findContext(params.targetInfo.targetId);\n        if (context) {\n            context.onTargetInfoChanged(params);\n        }\n    }\n    #handleTargetCrashedEvent(cdpClient) {\n        // This is primarily used for service and shared workers. CDP tends to not\n        // signal they closed gracefully and instead says they crashed to signal\n        // they are closed.\n        const realms = this.#realmStorage.findRealms({\n            cdpSessionId: cdpClient.sessionId,\n        });\n        for (const realm of realms) {\n            realm.dispose();\n        }\n    }\n}\nexports.CdpTargetManager = CdpTargetManager;\n//# sourceMappingURL=CdpTargetManager.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowsingContextImpl = void 0;\nexports.serializeOrigin = serializeOrigin;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst assert_js_1 = require(\"../../../utils/assert.js\");\nconst Deferred_js_1 = require(\"../../../utils/Deferred.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst unitConversions_js_1 = require(\"../../../utils/unitConversions.js\");\nconst uuid_js_1 = require(\"../../../utils/uuid.js\");\nconst WindowRealm_js_1 = require(\"../script/WindowRealm.js\");\nclass BrowsingContextImpl {\n    static LOGGER_PREFIX = `${log_js_1.LogType.debug}:browsingContext`;\n    /** The ID of this browsing context. */\n    #id;\n    userContext;\n    /**\n     * The ID of the parent browsing context.\n     * If null, this is a top-level context.\n     */\n    #parentId = null;\n    /** Direct children browsing contexts. */\n    #children = new Set();\n    #browsingContextStorage;\n    #lifecycle = {\n        DOMContentLoaded: new Deferred_js_1.Deferred(),\n        load: new Deferred_js_1.Deferred(),\n    };\n    #navigation = {\n        withinDocument: new Deferred_js_1.Deferred(),\n    };\n    #url;\n    #eventManager;\n    #realmStorage;\n    #loaderId;\n    #cdpTarget;\n    // The deferred will be resolved when the default realm is created.\n    #defaultRealmDeferred = new Deferred_js_1.Deferred();\n    #logger;\n    // Keeps track of the previously set viewport.\n    #previousViewport = { width: 0, height: 0 };\n    // The URL of the navigation that is currently in progress. A workaround of the CDP\n    // lacking URL for the pending navigation events, e.g. `Page.frameStartedLoading`.\n    // Set on `Page.navigate`, `Page.reload` commands, on `Page.frameRequestedNavigation` or\n    // on a deprecated `Page.frameScheduledNavigation` event. The latest is required as the\n    // `Page.frameRequestedNavigation` event is not emitted for same-document navigations.\n    #pendingNavigationUrl;\n    // Navigation ID is required, as CDP `loaderId` cannot be mapped 1:1 to all the\n    // navigations (e.g. same document navigations). Updated after each navigation,\n    // including same-document ones.\n    #navigationId = (0, uuid_js_1.uuidv4)();\n    // When a new navigation is started via `BrowsingContext.navigate` with `wait` set to\n    // `None`, the command result should have `navigation` value, but mapper does not have\n    // it yet. This value will be set to `navigationId` after next .\n    #pendingNavigationId;\n    // Set if there is a pending navigation initiated by `BrowsingContext.navigate` command.\n    // The promise is resolved when the navigation is finished or rejected when canceled.\n    #pendingCommandNavigation;\n    #originalOpener;\n    // Set when the user prompt is opened. Required to provide the type in closing event.\n    #lastUserPromptType;\n    #unhandledPromptBehavior;\n    constructor(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger) {\n        this.#cdpTarget = cdpTarget;\n        this.#id = id;\n        this.#parentId = parentId;\n        this.userContext = userContext;\n        this.#eventManager = eventManager;\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#realmStorage = realmStorage;\n        this.#unhandledPromptBehavior = unhandledPromptBehavior;\n        this.#logger = logger;\n        this.#url = url;\n        this.#originalOpener = originalOpener;\n    }\n    static create(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger) {\n        const context = new _a(id, parentId, userContext, cdpTarget, eventManager, browsingContextStorage, realmStorage, url, originalOpener, unhandledPromptBehavior, logger);\n        context.#initListeners();\n        browsingContextStorage.addContext(context);\n        if (!context.isTopLevelContext()) {\n            context.parent.addChild(context.id);\n        }\n        // Hold on the `contextCreated` event until the target is unblocked. This is required,\n        // as the parent of the context can be set later in case of reconnecting to an\n        // existing browser instance + OOPiF.\n        eventManager.registerPromiseEvent(context.targetUnblockedOrThrow().then(() => {\n            return {\n                kind: 'success',\n                value: {\n                    type: 'event',\n                    method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated,\n                    params: context.serializeToBidiValue(),\n                },\n            };\n        }, (error) => {\n            return {\n                kind: 'error',\n                error,\n            };\n        }), context.id, protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated);\n        return context;\n    }\n    static getTimestamp() {\n        // `timestamp` from the event is MonotonicTime, not real time, so\n        // the best Mapper can do is to set the timestamp to the epoch time\n        // of the event arrived.\n        // https://chromedevtools.github.io/devtools-protocol/tot/Network/#type-MonotonicTime\n        return new Date().getTime();\n    }\n    /**\n     * @see https://html.spec.whatwg.org/multipage/document-sequences.html#navigable\n     */\n    get navigableId() {\n        return this.#loaderId;\n    }\n    get navigationId() {\n        return this.#navigationId;\n    }\n    dispose(emitContextDestroyed) {\n        this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException('navigation canceled by context disposal'));\n        this.#deleteAllChildren();\n        this.#realmStorage.deleteRealms({\n            browsingContextId: this.id,\n        });\n        // Delete context from the parent.\n        if (!this.isTopLevelContext()) {\n            this.parent.#children.delete(this.id);\n        }\n        // Fail all ongoing navigations.\n        this.#failLifecycleIfNotFinished();\n        if (emitContextDestroyed) {\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextDestroyed,\n                params: this.serializeToBidiValue(),\n            }, this.id);\n        }\n        this.#eventManager.clearBufferedEvents(this.id);\n        this.#browsingContextStorage.deleteContextById(this.id);\n    }\n    /** Returns the ID of this context. */\n    get id() {\n        return this.#id;\n    }\n    /** Returns the parent context ID. */\n    get parentId() {\n        return this.#parentId;\n    }\n    /** Sets the parent context ID and updates parent's children. */\n    set parentId(parentId) {\n        if (this.#parentId !== null) {\n            this.#logger?.(log_js_1.LogType.debugError, 'Parent context already set');\n            // Cannot do anything except logging, as throwing will stop event processing. So\n            // just return,\n            return;\n        }\n        this.#parentId = parentId;\n        if (!this.isTopLevelContext()) {\n            this.parent.addChild(this.id);\n        }\n    }\n    /** Returns the parent context. */\n    get parent() {\n        if (this.parentId === null) {\n            return null;\n        }\n        return this.#browsingContextStorage.getContext(this.parentId);\n    }\n    /** Returns all direct children contexts. */\n    get directChildren() {\n        return [...this.#children].map((id) => this.#browsingContextStorage.getContext(id));\n    }\n    /** Returns all children contexts, flattened. */\n    get allChildren() {\n        const children = this.directChildren;\n        return children.concat(...children.map((child) => child.allChildren));\n    }\n    /**\n     * Returns true if this is a top-level context.\n     * This is the case whenever the parent context ID is null.\n     */\n    isTopLevelContext() {\n        return this.#parentId === null;\n    }\n    get top() {\n        // eslint-disable-next-line @typescript-eslint/no-this-alias\n        let topContext = this;\n        let parent = topContext.parent;\n        while (parent) {\n            topContext = parent;\n            parent = topContext.parent;\n        }\n        return topContext;\n    }\n    addChild(childId) {\n        this.#children.add(childId);\n    }\n    #deleteAllChildren(emitContextDestroyed = false) {\n        this.directChildren.map((child) => child.dispose(emitContextDestroyed));\n    }\n    get cdpTarget() {\n        return this.#cdpTarget;\n    }\n    updateCdpTarget(cdpTarget) {\n        this.#cdpTarget = cdpTarget;\n        this.#initListeners();\n    }\n    get url() {\n        return this.#url;\n    }\n    async lifecycleLoaded() {\n        await this.#lifecycle.load;\n    }\n    async targetUnblockedOrThrow() {\n        const result = await this.#cdpTarget.unblocked;\n        if (result.kind === 'error') {\n            throw result.error;\n        }\n    }\n    async getOrCreateSandbox(sandbox) {\n        if (sandbox === undefined || sandbox === '') {\n            // Default realm is not guaranteed to be created at this point, so return a deferred.\n            return await this.#defaultRealmDeferred;\n        }\n        let maybeSandboxes = this.#realmStorage.findRealms({\n            browsingContextId: this.id,\n            sandbox,\n        });\n        if (maybeSandboxes.length === 0) {\n            await this.#cdpTarget.cdpClient.sendCommand('Page.createIsolatedWorld', {\n                frameId: this.id,\n                worldName: sandbox,\n            });\n            // `Runtime.executionContextCreated` should be emitted by the time the\n            // previous command is done.\n            maybeSandboxes = this.#realmStorage.findRealms({\n                browsingContextId: this.id,\n                sandbox,\n            });\n            (0, assert_js_1.assert)(maybeSandboxes.length !== 0);\n        }\n        // It's possible for more than one sandbox to be created due to provisional\n        // frames. In this case, it's always the first one (i.e. the oldest one)\n        // that is more relevant since the user may have set that one up already\n        // through evaluation.\n        return maybeSandboxes[0];\n    }\n    serializeToBidiValue(maxDepth = 0, addParentField = true) {\n        return {\n            context: this.#id,\n            url: this.url,\n            userContext: this.userContext,\n            originalOpener: this.#originalOpener ?? null,\n            // TODO(#2646): Implement Client Window correctly\n            clientWindow: '',\n            children: maxDepth > 0\n                ? this.directChildren.map((c) => c.serializeToBidiValue(maxDepth - 1, false))\n                : null,\n            ...(addParentField ? { parent: this.#parentId } : {}),\n        };\n    }\n    onTargetInfoChanged(params) {\n        this.#url = params.targetInfo.url;\n    }\n    #initListeners() {\n        this.#cdpTarget.cdpClient.on('Page.frameNavigated', (params) => {\n            if (this.id !== params.frame.id) {\n                return;\n            }\n            this.#url = params.frame.url + (params.frame.urlFragment ?? '');\n            this.#pendingNavigationUrl = undefined;\n            // At the point the page is initialized, all the nested iframes from the\n            // previous page are detached and realms are destroyed.\n            // Delete children from context.\n            this.#deleteAllChildren();\n        });\n        this.#cdpTarget.cdpClient.on('Page.navigatedWithinDocument', (params) => {\n            if (this.id !== params.frameId) {\n                return;\n            }\n            this.#pendingNavigationUrl = undefined;\n            const timestamp = _a.getTimestamp();\n            this.#url = params.url;\n            this.#navigation.withinDocument.resolve();\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.FragmentNavigated,\n                params: {\n                    context: this.id,\n                    navigation: this.#navigationId,\n                    timestamp,\n                    url: this.#url,\n                },\n            }, this.id);\n        });\n        this.#cdpTarget.cdpClient.on('Page.frameStartedLoading', (params) => {\n            if (this.id !== params.frameId) {\n                return;\n            }\n            // Use `pendingNavigationId` if navigation initiated by BiDi\n            // `BrowsingContext.navigate` or generate a new navigation id.\n            this.#navigationId = this.#pendingNavigationId ?? (0, uuid_js_1.uuidv4)();\n            this.#pendingNavigationId = undefined;\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.NavigationStarted,\n                params: {\n                    context: this.id,\n                    navigation: this.#navigationId,\n                    timestamp: _a.getTimestamp(),\n                    // The URL of the navigation that is currently in progress. Although the URL\n                    // is not yet known in case of user-initiated navigations, it is possible to\n                    // provide the URL in case of BiDi-initiated navigations.\n                    // TODO: provide proper URL in case of user-initiated navigations.\n                    url: this.#pendingNavigationUrl ?? 'UNKNOWN',\n                },\n            }, this.id);\n        });\n        // TODO: don't use deprecated `Page.frameScheduledNavigation` event.\n        this.#cdpTarget.cdpClient.on('Page.frameScheduledNavigation', (params) => {\n            if (this.id !== params.frameId) {\n                return;\n            }\n            this.#pendingNavigationUrl = params.url;\n        });\n        this.#cdpTarget.cdpClient.on('Page.frameRequestedNavigation', (params) => {\n            if (this.id !== params.frameId) {\n                return;\n            }\n            // If there is a pending navigation, reject it.\n            this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException(`navigation canceled, as new navigation is requested by ${params.reason}`));\n            this.#pendingNavigationUrl = params.url;\n        });\n        this.#cdpTarget.cdpClient.on('Page.lifecycleEvent', (params) => {\n            if (this.id !== params.frameId) {\n                return;\n            }\n            if (params.name === 'init') {\n                this.#documentChanged(params.loaderId);\n                return;\n            }\n            if (params.name === 'commit') {\n                this.#loaderId = params.loaderId;\n                return;\n            }\n            // If mapper attached to the page late, it might miss init and\n            // commit events. In that case, save the first loaderId for this\n            // frameId.\n            if (!this.#loaderId) {\n                this.#loaderId = params.loaderId;\n            }\n            // Ignore event from not current navigation.\n            if (params.loaderId !== this.#loaderId) {\n                return;\n            }\n            const timestamp = _a.getTimestamp();\n            switch (params.name) {\n                case 'DOMContentLoaded':\n                    this.#eventManager.registerEvent({\n                        type: 'event',\n                        method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.DomContentLoaded,\n                        params: {\n                            context: this.id,\n                            navigation: this.#navigationId,\n                            timestamp,\n                            url: this.#url,\n                        },\n                    }, this.id);\n                    this.#lifecycle.DOMContentLoaded.resolve();\n                    break;\n                case 'load':\n                    this.#eventManager.registerEvent({\n                        type: 'event',\n                        method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.Load,\n                        params: {\n                            context: this.id,\n                            navigation: this.#navigationId,\n                            timestamp,\n                            url: this.#url,\n                        },\n                    }, this.id);\n                    this.#lifecycle.load.resolve();\n                    break;\n            }\n        });\n        this.#cdpTarget.cdpClient.on('Runtime.executionContextCreated', (params) => {\n            const { auxData, name, uniqueId, id } = params.context;\n            if (!auxData || auxData.frameId !== this.id) {\n                return;\n            }\n            let origin;\n            let sandbox;\n            // Only these execution contexts are supported for now.\n            switch (auxData.type) {\n                case 'isolated':\n                    sandbox = name;\n                    // Sandbox should have the same origin as the context itself, but in CDP\n                    // it has an empty one.\n                    if (!this.#defaultRealmDeferred.isFinished) {\n                        this.#logger?.(log_js_1.LogType.debugError, 'Unexpectedly, isolated realm created before the default one');\n                    }\n                    origin = this.#defaultRealmDeferred.isFinished\n                        ? this.#defaultRealmDeferred.result.origin\n                        : // This fallback is not expected to be ever reached.\n                            '';\n                    break;\n                case 'default':\n                    origin = serializeOrigin(params.context.origin);\n                    break;\n                default:\n                    return;\n            }\n            const realm = new WindowRealm_js_1.WindowRealm(this.id, this.#browsingContextStorage, this.#cdpTarget.cdpClient, this.#eventManager, id, this.#logger, origin, uniqueId, this.#realmStorage, sandbox);\n            if (auxData.isDefault) {\n                this.#defaultRealmDeferred.resolve(realm);\n                // Initialize ChannelProxy listeners for all the channels of all the\n                // preload scripts related to this BrowsingContext.\n                // TODO: extend for not default realms by the sandbox name.\n                void Promise.all(this.#cdpTarget\n                    .getChannels()\n                    .map((channel) => channel.startListenerFromWindow(realm, this.#eventManager)));\n            }\n        });\n        this.#cdpTarget.cdpClient.on('Runtime.executionContextDestroyed', (params) => {\n            if (this.#defaultRealmDeferred.isFinished &&\n                this.#defaultRealmDeferred.result.executionContextId ===\n                    params.executionContextId) {\n                this.#defaultRealmDeferred = new Deferred_js_1.Deferred();\n            }\n            this.#realmStorage.deleteRealms({\n                cdpSessionId: this.#cdpTarget.cdpSessionId,\n                executionContextId: params.executionContextId,\n            });\n        });\n        this.#cdpTarget.cdpClient.on('Runtime.executionContextsCleared', () => {\n            if (!this.#defaultRealmDeferred.isFinished) {\n                this.#defaultRealmDeferred.reject(new protocol_js_1.UnknownErrorException('execution contexts cleared'));\n            }\n            this.#defaultRealmDeferred = new Deferred_js_1.Deferred();\n            this.#realmStorage.deleteRealms({\n                cdpSessionId: this.#cdpTarget.cdpSessionId,\n            });\n        });\n        this.#cdpTarget.cdpClient.on('Page.javascriptDialogClosed', (params) => {\n            const accepted = params.result;\n            if (this.#lastUserPromptType === undefined) {\n                this.#logger?.(log_js_1.LogType.debugError, 'Unexpectedly no opening prompt event before closing one');\n            }\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.UserPromptClosed,\n                params: {\n                    context: this.id,\n                    accepted,\n                    // `lastUserPromptType` should never be undefined here, so fallback to\n                    // `UNKNOWN`. The fallback is required to prevent tests from hanging while\n                    // waiting for the closing event. The cast is required, as the `UNKNOWN` value\n                    // is not standard.\n                    type: this.#lastUserPromptType ??\n                        'UNKNOWN',\n                    userText: accepted && params.userInput ? params.userInput : undefined,\n                },\n            }, this.id);\n            this.#lastUserPromptType = undefined;\n        });\n        this.#cdpTarget.cdpClient.on('Page.javascriptDialogOpening', (params) => {\n            const promptType = _a.#getPromptType(params.type);\n            // Set the last prompt type to provide it in closing event.\n            this.#lastUserPromptType = promptType;\n            const promptHandler = this.#getPromptHandler(promptType);\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.UserPromptOpened,\n                params: {\n                    context: this.id,\n                    handler: promptHandler,\n                    type: promptType,\n                    message: params.message,\n                    ...(params.type === 'prompt'\n                        ? { defaultValue: params.defaultPrompt }\n                        : {}),\n                },\n            }, this.id);\n            switch (promptHandler) {\n                // Based on `unhandledPromptBehavior`, check if the prompt should be handled\n                // automatically (`accept`, `dismiss`) or wait for the user to do it.\n                case \"accept\" /* Session.UserPromptHandlerType.Accept */:\n                    void this.handleUserPrompt(true);\n                    break;\n                case \"dismiss\" /* Session.UserPromptHandlerType.Dismiss */:\n                    void this.handleUserPrompt(false);\n                    break;\n                case \"ignore\" /* Session.UserPromptHandlerType.Ignore */:\n                    break;\n            }\n        });\n    }\n    static #getPromptType(cdpType) {\n        switch (cdpType) {\n            case 'alert':\n                return \"alert\" /* BrowsingContext.UserPromptType.Alert */;\n            case 'beforeunload':\n                return \"beforeunload\" /* BrowsingContext.UserPromptType.Beforeunload */;\n            case 'confirm':\n                return \"confirm\" /* BrowsingContext.UserPromptType.Confirm */;\n            case 'prompt':\n                return \"prompt\" /* BrowsingContext.UserPromptType.Prompt */;\n        }\n    }\n    #getPromptHandler(promptType) {\n        const defaultPromptHandler = \"dismiss\" /* Session.UserPromptHandlerType.Dismiss */;\n        switch (promptType) {\n            case \"alert\" /* BrowsingContext.UserPromptType.Alert */:\n                return (this.#unhandledPromptBehavior?.alert ??\n                    this.#unhandledPromptBehavior?.default ??\n                    defaultPromptHandler);\n            case \"beforeunload\" /* BrowsingContext.UserPromptType.Beforeunload */:\n                return (this.#unhandledPromptBehavior?.beforeUnload ??\n                    this.#unhandledPromptBehavior?.default ??\n                    \"accept\" /* Session.UserPromptHandlerType.Accept */);\n            case \"confirm\" /* BrowsingContext.UserPromptType.Confirm */:\n                return (this.#unhandledPromptBehavior?.confirm ??\n                    this.#unhandledPromptBehavior?.default ??\n                    defaultPromptHandler);\n            case \"prompt\" /* BrowsingContext.UserPromptType.Prompt */:\n                return (this.#unhandledPromptBehavior?.prompt ??\n                    this.#unhandledPromptBehavior?.default ??\n                    defaultPromptHandler);\n        }\n    }\n    #documentChanged(loaderId) {\n        if (loaderId === undefined || this.#loaderId === loaderId) {\n            // Same document navigation. Document didn't change.\n            if (this.#navigation.withinDocument.isFinished) {\n                this.#navigation.withinDocument = new Deferred_js_1.Deferred();\n            }\n            else {\n                this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (navigatedWithinDocument)');\n            }\n            return;\n        }\n        // Document changed.\n        this.#resetLifecycleIfFinished();\n        this.#loaderId = loaderId;\n        // Delete all child iframes and notify about top level destruction.\n        this.#deleteAllChildren(true);\n    }\n    #resetLifecycleIfFinished() {\n        if (this.#lifecycle.DOMContentLoaded.isFinished) {\n            this.#lifecycle.DOMContentLoaded = new Deferred_js_1.Deferred();\n        }\n        else {\n            this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (DOMContentLoaded)');\n        }\n        if (this.#lifecycle.load.isFinished) {\n            this.#lifecycle.load = new Deferred_js_1.Deferred();\n        }\n        else {\n            this.#logger?.(_a.LOGGER_PREFIX, 'Document changed (load)');\n        }\n    }\n    #failLifecycleIfNotFinished() {\n        if (!this.#lifecycle.DOMContentLoaded.isFinished) {\n            this.#lifecycle.DOMContentLoaded.reject(new protocol_js_1.UnknownErrorException('navigation canceled'));\n        }\n        if (!this.#lifecycle.load.isFinished) {\n            this.#lifecycle.load.reject(new protocol_js_1.UnknownErrorException('navigation canceled'));\n        }\n    }\n    async navigate(url, wait) {\n        try {\n            new URL(url);\n        }\n        catch {\n            throw new protocol_js_1.InvalidArgumentException(`Invalid URL: ${url}`);\n        }\n        this.#pendingCommandNavigation?.reject(new protocol_js_1.UnknownErrorException('navigation canceled by concurrent navigation'));\n        await this.targetUnblockedOrThrow();\n        // Set the pending navigation URL to provide it in `browsingContext.navigationStarted`\n        // event.\n        // TODO: detect navigation start not from CDP. Check if\n        //  `Page.frameRequestedNavigation` can be used for this purpose.\n        this.#pendingNavigationUrl = url;\n        const navigationId = (0, uuid_js_1.uuidv4)();\n        this.#pendingNavigationId = navigationId;\n        this.#pendingCommandNavigation = new Deferred_js_1.Deferred();\n        // Navigate and wait for the result. If the navigation fails, the error event is\n        // emitted and the promise is rejected.\n        const cdpNavigatePromise = (async () => {\n            const cdpNavigateResult = await this.#cdpTarget.cdpClient.sendCommand('Page.navigate', {\n                url,\n                frameId: this.id,\n            });\n            if (cdpNavigateResult.errorText) {\n                // If navigation failed, no pending navigation is left.\n                this.#pendingNavigationUrl = undefined;\n                this.#eventManager.registerEvent({\n                    type: 'event',\n                    method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.NavigationFailed,\n                    params: {\n                        context: this.id,\n                        navigation: navigationId,\n                        timestamp: _a.getTimestamp(),\n                        url,\n                    },\n                }, this.id);\n                throw new protocol_js_1.UnknownErrorException(cdpNavigateResult.errorText);\n            }\n            this.#documentChanged(cdpNavigateResult.loaderId);\n            return cdpNavigateResult;\n        })();\n        if (wait === \"none\" /* BrowsingContext.ReadinessState.None */) {\n            // Do not wait for the result of the navigation promise.\n            this.#pendingCommandNavigation.resolve();\n            this.#pendingCommandNavigation = undefined;\n            return {\n                navigation: navigationId,\n                url,\n            };\n        }\n        const cdpNavigateResult = await cdpNavigatePromise;\n        // Wait for either the navigation is finished or canceled by another navigation.\n        await Promise.race([\n            // No `loaderId` means same-document navigation.\n            this.#waitNavigation(wait, cdpNavigateResult.loaderId === undefined),\n            // Throw an error if the navigation is canceled.\n            this.#pendingCommandNavigation,\n        ]);\n        this.#pendingCommandNavigation.resolve();\n        this.#pendingCommandNavigation = undefined;\n        return {\n            navigation: navigationId,\n            // Url can change due to redirect get the latest one.\n            url: this.#url,\n        };\n    }\n    async #waitNavigation(wait, withinDocument) {\n        if (withinDocument) {\n            await this.#navigation.withinDocument;\n            return;\n        }\n        switch (wait) {\n            case \"none\" /* BrowsingContext.ReadinessState.None */:\n                return;\n            case \"interactive\" /* BrowsingContext.ReadinessState.Interactive */:\n                await this.#lifecycle.DOMContentLoaded;\n                return;\n            case \"complete\" /* BrowsingContext.ReadinessState.Complete */:\n                await this.#lifecycle.load;\n                return;\n        }\n    }\n    // TODO: support concurrent navigations analogous to `navigate`.\n    async reload(ignoreCache, wait) {\n        await this.targetUnblockedOrThrow();\n        this.#resetLifecycleIfFinished();\n        await this.#cdpTarget.cdpClient.sendCommand('Page.reload', {\n            ignoreCache,\n        });\n        switch (wait) {\n            case \"none\" /* BrowsingContext.ReadinessState.None */:\n                break;\n            case \"interactive\" /* BrowsingContext.ReadinessState.Interactive */:\n                await this.#lifecycle.DOMContentLoaded;\n                break;\n            case \"complete\" /* BrowsingContext.ReadinessState.Complete */:\n                await this.#lifecycle.load;\n                break;\n        }\n        return {\n            navigation: this.#navigationId,\n            url: this.url,\n        };\n    }\n    async setViewport(viewport, devicePixelRatio) {\n        if (viewport === null && devicePixelRatio === null) {\n            await this.#cdpTarget.cdpClient.sendCommand('Emulation.clearDeviceMetricsOverride');\n        }\n        else {\n            try {\n                let appliedViewport;\n                if (viewport === undefined) {\n                    appliedViewport = this.#previousViewport;\n                }\n                else if (viewport === null) {\n                    appliedViewport = {\n                        width: 0,\n                        height: 0,\n                    };\n                }\n                else {\n                    appliedViewport = viewport;\n                }\n                this.#previousViewport = appliedViewport;\n                await this.#cdpTarget.cdpClient.sendCommand('Emulation.setDeviceMetricsOverride', {\n                    width: this.#previousViewport.width,\n                    height: this.#previousViewport.height,\n                    deviceScaleFactor: devicePixelRatio ? devicePixelRatio : 0,\n                    mobile: false,\n                    dontSetVisibleSize: true,\n                });\n            }\n            catch (err) {\n                if (err.message.startsWith(\n                // https://crsrc.org/c/content/browser/devtools/protocol/emulation_handler.cc;l=257;drc=2f6eee84cf98d4227e7c41718dd71b82f26d90ff\n                'Width and height values must be positive')) {\n                    throw new protocol_js_1.UnsupportedOperationException('Provided viewport dimensions are not supported');\n                }\n                throw err;\n            }\n        }\n    }\n    async handleUserPrompt(accept, userText) {\n        await this.#cdpTarget.cdpClient.sendCommand('Page.handleJavaScriptDialog', {\n            accept: accept ?? true,\n            promptText: userText,\n        });\n    }\n    async activate() {\n        await this.#cdpTarget.cdpClient.sendCommand('Page.bringToFront');\n    }\n    async captureScreenshot(params) {\n        if (!this.isTopLevelContext()) {\n            throw new protocol_js_1.UnsupportedOperationException(`Non-top-level 'context' (${params.context}) is currently not supported`);\n        }\n        const formatParameters = getImageFormatParameters(params);\n        // XXX: Focus the original tab after the screenshot is taken.\n        // This is needed because the screenshot gets blocked until the active tab gets focus.\n        await this.#cdpTarget.cdpClient.sendCommand('Page.bringToFront');\n        let captureBeyondViewport = false;\n        let script;\n        params.origin ??= 'viewport';\n        switch (params.origin) {\n            case 'document': {\n                script = String(() => {\n                    const element = document.documentElement;\n                    return {\n                        x: 0,\n                        y: 0,\n                        width: element.scrollWidth,\n                        height: element.scrollHeight,\n                    };\n                });\n                captureBeyondViewport = true;\n                break;\n            }\n            case 'viewport': {\n                script = String(() => {\n                    const viewport = window.visualViewport;\n                    return {\n                        x: viewport.pageLeft,\n                        y: viewport.pageTop,\n                        width: viewport.width,\n                        height: viewport.height,\n                    };\n                });\n                break;\n            }\n        }\n        const realm = await this.getOrCreateSandbox(undefined);\n        const originResult = await realm.callFunction(script, false);\n        (0, assert_js_1.assert)(originResult.type === 'success');\n        const origin = deserializeDOMRect(originResult.result);\n        (0, assert_js_1.assert)(origin);\n        let rect = origin;\n        if (params.clip) {\n            const clip = params.clip;\n            if (params.origin === 'viewport' && clip.type === 'box') {\n                // For viewport origin, the clip is relative to the viewport, while the CDP\n                // screenshot is relative to the document. So correction for the viewport position\n                // is required.\n                clip.x += origin.x;\n                clip.y += origin.y;\n            }\n            rect = getIntersectionRect(await this.#parseRect(clip), origin);\n        }\n        if (rect.width === 0 || rect.height === 0) {\n            throw new protocol_js_1.UnableToCaptureScreenException(`Unable to capture screenshot with zero dimensions: width=${rect.width}, height=${rect.height}`);\n        }\n        return await this.#cdpTarget.cdpClient.sendCommand('Page.captureScreenshot', {\n            clip: { ...rect, scale: 1.0 },\n            ...formatParameters,\n            captureBeyondViewport,\n        });\n    }\n    async print(params) {\n        const cdpParams = {};\n        if (params.background !== undefined) {\n            cdpParams.printBackground = params.background;\n        }\n        if (params.margin?.bottom !== undefined) {\n            cdpParams.marginBottom = (0, unitConversions_js_1.inchesFromCm)(params.margin.bottom);\n        }\n        if (params.margin?.left !== undefined) {\n            cdpParams.marginLeft = (0, unitConversions_js_1.inchesFromCm)(params.margin.left);\n        }\n        if (params.margin?.right !== undefined) {\n            cdpParams.marginRight = (0, unitConversions_js_1.inchesFromCm)(params.margin.right);\n        }\n        if (params.margin?.top !== undefined) {\n            cdpParams.marginTop = (0, unitConversions_js_1.inchesFromCm)(params.margin.top);\n        }\n        if (params.orientation !== undefined) {\n            cdpParams.landscape = params.orientation === 'landscape';\n        }\n        if (params.page?.height !== undefined) {\n            cdpParams.paperHeight = (0, unitConversions_js_1.inchesFromCm)(params.page.height);\n        }\n        if (params.page?.width !== undefined) {\n            cdpParams.paperWidth = (0, unitConversions_js_1.inchesFromCm)(params.page.width);\n        }\n        if (params.pageRanges !== undefined) {\n            for (const range of params.pageRanges) {\n                if (typeof range === 'number') {\n                    continue;\n                }\n                const rangeParts = range.split('-');\n                if (rangeParts.length < 1 || rangeParts.length > 2) {\n                    throw new protocol_js_1.InvalidArgumentException(`Invalid page range: ${range} is not a valid integer range.`);\n                }\n                if (rangeParts.length === 1) {\n                    void parseInteger(rangeParts[0] ?? '');\n                    continue;\n                }\n                let lowerBound;\n                let upperBound;\n                const [rangeLowerPart = '', rangeUpperPart = ''] = rangeParts;\n                if (rangeLowerPart === '') {\n                    lowerBound = 1;\n                }\n                else {\n                    lowerBound = parseInteger(rangeLowerPart);\n                }\n                if (rangeUpperPart === '') {\n                    upperBound = Number.MAX_SAFE_INTEGER;\n                }\n                else {\n                    upperBound = parseInteger(rangeUpperPart);\n                }\n                if (lowerBound > upperBound) {\n                    throw new protocol_js_1.InvalidArgumentException(`Invalid page range: ${rangeLowerPart} > ${rangeUpperPart}`);\n                }\n            }\n            cdpParams.pageRanges = params.pageRanges.join(',');\n        }\n        if (params.scale !== undefined) {\n            cdpParams.scale = params.scale;\n        }\n        if (params.shrinkToFit !== undefined) {\n            cdpParams.preferCSSPageSize = !params.shrinkToFit;\n        }\n        try {\n            const result = await this.#cdpTarget.cdpClient.sendCommand('Page.printToPDF', cdpParams);\n            return {\n                data: result.data,\n            };\n        }\n        catch (error) {\n            // Effectively zero dimensions.\n            if (error.message ===\n                'invalid print parameters: content area is empty') {\n                throw new protocol_js_1.UnsupportedOperationException(error.message);\n            }\n            throw error;\n        }\n    }\n    /**\n     * See\n     * https://w3c.github.io/webdriver-bidi/#:~:text=If%20command%20parameters%20contains%20%22clip%22%3A\n     */\n    async #parseRect(clip) {\n        switch (clip.type) {\n            case 'box':\n                return { x: clip.x, y: clip.y, width: clip.width, height: clip.height };\n            case 'element': {\n                // TODO: #1213: Use custom sandbox specifically for Chromium BiDi\n                const sandbox = await this.getOrCreateSandbox(undefined);\n                const result = await sandbox.callFunction(String((element) => {\n                    return element instanceof Element;\n                }), false, { type: 'undefined' }, [clip.element]);\n                if (result.type === 'exception') {\n                    throw new protocol_js_1.NoSuchElementException(`Element '${clip.element.sharedId}' was not found`);\n                }\n                (0, assert_js_1.assert)(result.result.type === 'boolean');\n                if (!result.result.value) {\n                    throw new protocol_js_1.NoSuchElementException(`Node '${clip.element.sharedId}' is not an Element`);\n                }\n                {\n                    const result = await sandbox.callFunction(String((element) => {\n                        const rect = element.getBoundingClientRect();\n                        return {\n                            x: rect.x,\n                            y: rect.y,\n                            height: rect.height,\n                            width: rect.width,\n                        };\n                    }), false, { type: 'undefined' }, [clip.element]);\n                    (0, assert_js_1.assert)(result.type === 'success');\n                    const rect = deserializeDOMRect(result.result);\n                    if (!rect) {\n                        throw new protocol_js_1.UnableToCaptureScreenException(`Could not get bounding box for Element '${clip.element.sharedId}'`);\n                    }\n                    return rect;\n                }\n            }\n        }\n    }\n    async close() {\n        await this.#cdpTarget.cdpClient.sendCommand('Page.close');\n    }\n    async traverseHistory(delta) {\n        if (delta === 0) {\n            return;\n        }\n        const history = await this.#cdpTarget.cdpClient.sendCommand('Page.getNavigationHistory');\n        const entry = history.entries[history.currentIndex + delta];\n        if (!entry) {\n            throw new protocol_js_1.NoSuchHistoryEntryException(`No history entry at delta ${delta}`);\n        }\n        await this.#cdpTarget.cdpClient.sendCommand('Page.navigateToHistoryEntry', {\n            entryId: entry.id,\n        });\n    }\n    async toggleModulesIfNeeded() {\n        await Promise.all([\n            this.#cdpTarget.toggleNetworkIfNeeded(),\n            this.#cdpTarget.toggleDeviceAccessIfNeeded(),\n        ]);\n    }\n    async locateNodes(params) {\n        // TODO: create a dedicated sandbox instead of `#defaultRealm`.\n        return await this.#locateNodesByLocator(await this.#defaultRealmDeferred, params.locator, params.startNodes ?? [], params.maxNodeCount, params.serializationOptions);\n    }\n    async #getLocatorDelegate(realm, locator, maxNodeCount, startNodes) {\n        switch (locator.type) {\n            case 'css':\n                return {\n                    functionDeclaration: String((cssSelector, maxNodeCount, ...startNodes) => {\n                        const locateNodesUsingCss = (element) => {\n                            if (!(element instanceof HTMLElement ||\n                                element instanceof Document ||\n                                element instanceof DocumentFragment)) {\n                                throw new Error('startNodes in css selector should be HTMLElement, Document or DocumentFragment');\n                            }\n                            return [...element.querySelectorAll(cssSelector)];\n                        };\n                        startNodes = startNodes.length > 0 ? startNodes : [document];\n                        const returnedNodes = startNodes\n                            .map((startNode) => \n                        // TODO: stop search early if `maxNodeCount` is reached.\n                        locateNodesUsingCss(startNode))\n                            .flat(1);\n                        return maxNodeCount === 0\n                            ? returnedNodes\n                            : returnedNodes.slice(0, maxNodeCount);\n                    }),\n                    argumentsLocalValues: [\n                        // `cssSelector`\n                        { type: 'string', value: locator.value },\n                        // `maxNodeCount` with `0` means no limit.\n                        { type: 'number', value: maxNodeCount ?? 0 },\n                        // `startNodes`\n                        ...startNodes,\n                    ],\n                };\n            case 'xpath':\n                return {\n                    functionDeclaration: String((xPathSelector, maxNodeCount, ...startNodes) => {\n                        // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-xpath\n                        const evaluator = new XPathEvaluator();\n                        const expression = evaluator.createExpression(xPathSelector);\n                        const locateNodesUsingXpath = (element) => {\n                            const xPathResult = expression.evaluate(element, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE);\n                            const returnedNodes = [];\n                            for (let i = 0; i < xPathResult.snapshotLength; i++) {\n                                returnedNodes.push(xPathResult.snapshotItem(i));\n                            }\n                            return returnedNodes;\n                        };\n                        startNodes = startNodes.length > 0 ? startNodes : [document];\n                        const returnedNodes = startNodes\n                            .map((startNode) => \n                        // TODO: stop search early if `maxNodeCount` is reached.\n                        locateNodesUsingXpath(startNode))\n                            .flat(1);\n                        return maxNodeCount === 0\n                            ? returnedNodes\n                            : returnedNodes.slice(0, maxNodeCount);\n                    }),\n                    argumentsLocalValues: [\n                        // `xPathSelector`\n                        { type: 'string', value: locator.value },\n                        // `maxNodeCount` with `0` means no limit.\n                        { type: 'number', value: maxNodeCount ?? 0 },\n                        // `startNodes`\n                        ...startNodes,\n                    ],\n                };\n            case 'innerText':\n                // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-inner-text\n                if (locator.value === '') {\n                    throw new protocol_js_1.InvalidSelectorException('innerText locator cannot be empty');\n                }\n                return {\n                    functionDeclaration: String((innerTextSelector, fullMatch, ignoreCase, maxNodeCount, maxDepth, ...startNodes) => {\n                        const searchText = ignoreCase\n                            ? innerTextSelector.toUpperCase()\n                            : innerTextSelector;\n                        const locateNodesUsingInnerText = (node, currentMaxDepth) => {\n                            const returnedNodes = [];\n                            if (node instanceof DocumentFragment ||\n                                node instanceof Document) {\n                                const children = [...node.children];\n                                children.forEach((child) => \n                                // `currentMaxDepth` is not decremented intentionally according to\n                                // https://github.com/w3c/webdriver-bidi/pull/713.\n                                returnedNodes.push(...locateNodesUsingInnerText(child, currentMaxDepth)));\n                                return returnedNodes;\n                            }\n                            if (!(node instanceof HTMLElement)) {\n                                return [];\n                            }\n                            const element = node;\n                            const nodeInnerText = ignoreCase\n                                ? element.innerText?.toUpperCase()\n                                : element.innerText;\n                            if (!nodeInnerText.includes(searchText)) {\n                                return [];\n                            }\n                            const childNodes = [];\n                            for (const child of element.children) {\n                                if (child instanceof HTMLElement) {\n                                    childNodes.push(child);\n                                }\n                            }\n                            if (childNodes.length === 0) {\n                                if (fullMatch && nodeInnerText === searchText) {\n                                    returnedNodes.push(element);\n                                }\n                                else {\n                                    if (!fullMatch) {\n                                        // Note: `nodeInnerText.includes(searchText)` is already checked\n                                        returnedNodes.push(element);\n                                    }\n                                }\n                            }\n                            else {\n                                const childNodeMatches = \n                                // Don't search deeper if `maxDepth` is reached.\n                                currentMaxDepth <= 0\n                                    ? []\n                                    : childNodes\n                                        .map((child) => locateNodesUsingInnerText(child, currentMaxDepth - 1))\n                                        .flat(1);\n                                if (childNodeMatches.length === 0) {\n                                    // Note: `nodeInnerText.includes(searchText)` is already checked\n                                    if (!fullMatch || nodeInnerText === searchText) {\n                                        returnedNodes.push(element);\n                                    }\n                                }\n                                else {\n                                    returnedNodes.push(...childNodeMatches);\n                                }\n                            }\n                            // TODO: stop search early if `maxNodeCount` is reached.\n                            return returnedNodes;\n                        };\n                        // TODO: stop search early if `maxNodeCount` is reached.\n                        startNodes = startNodes.length > 0 ? startNodes : [document];\n                        const returnedNodes = startNodes\n                            .map((startNode) => \n                        // TODO: stop search early if `maxNodeCount` is reached.\n                        locateNodesUsingInnerText(startNode, maxDepth))\n                            .flat(1);\n                        return maxNodeCount === 0\n                            ? returnedNodes\n                            : returnedNodes.slice(0, maxNodeCount);\n                    }),\n                    argumentsLocalValues: [\n                        // `innerTextSelector`\n                        { type: 'string', value: locator.value },\n                        // `fullMatch` with default `true`.\n                        { type: 'boolean', value: locator.matchType !== 'partial' },\n                        // `ignoreCase` with default `false`.\n                        { type: 'boolean', value: locator.ignoreCase === true },\n                        // `maxNodeCount` with `0` means no limit.\n                        { type: 'number', value: maxNodeCount ?? 0 },\n                        // `maxDepth` with default `1000` (same as default full serialization depth).\n                        { type: 'number', value: locator.maxDepth ?? 1000 },\n                        // `startNodes`\n                        ...startNodes,\n                    ],\n                };\n            case 'accessibility': {\n                // https://w3c.github.io/webdriver-bidi/#locate-nodes-using-accessibility-attributes\n                if (!locator.value.name && !locator.value.role) {\n                    throw new protocol_js_1.InvalidSelectorException('Either name or role has to be specified');\n                }\n                // The next two commands cause a11y caches for the target to be\n                // preserved. We probably do not need to disable them if the\n                // client is using a11y features, but we could by calling\n                // Accessibility.disable.\n                await Promise.all([\n                    this.#cdpTarget.cdpClient.sendCommand('Accessibility.enable'),\n                    this.#cdpTarget.cdpClient.sendCommand('Accessibility.getRootAXNode'),\n                ]);\n                const bindings = await realm.evaluate(\n                /* expression=*/ '({getAccessibleName, getAccessibleRole})', \n                /* awaitPromise=*/ false, \"root\" /* Script.ResultOwnership.Root */, \n                /* serializationOptions= */ undefined, \n                /* userActivation=*/ false, \n                /* includeCommandLineApi=*/ true);\n                if (bindings.type !== 'success') {\n                    throw new Error('Could not get bindings');\n                }\n                if (bindings.result.type !== 'object') {\n                    throw new Error('Could not get bindings');\n                }\n                return {\n                    functionDeclaration: String((name, role, bindings, maxNodeCount, ...startNodes) => {\n                        const returnedNodes = [];\n                        let aborted = false;\n                        function collect(contextNodes, selector) {\n                            if (aborted) {\n                                return;\n                            }\n                            for (const contextNode of contextNodes) {\n                                let match = true;\n                                if (selector.role) {\n                                    const role = bindings.getAccessibleRole(contextNode);\n                                    if (selector.role !== role) {\n                                        match = false;\n                                    }\n                                }\n                                if (selector.name) {\n                                    const name = bindings.getAccessibleName(contextNode);\n                                    if (selector.name !== name) {\n                                        match = false;\n                                    }\n                                }\n                                if (match) {\n                                    if (maxNodeCount !== 0 &&\n                                        returnedNodes.length === maxNodeCount) {\n                                        aborted = true;\n                                        break;\n                                    }\n                                    returnedNodes.push(contextNode);\n                                }\n                                const childNodes = [];\n                                for (const child of contextNode.children) {\n                                    if (child instanceof HTMLElement) {\n                                        childNodes.push(child);\n                                    }\n                                }\n                                collect(childNodes, selector);\n                            }\n                        }\n                        startNodes =\n                            startNodes.length > 0\n                                ? startNodes\n                                : Array.from(document.documentElement.children).filter((c) => c instanceof HTMLElement);\n                        collect(startNodes, {\n                            role,\n                            name,\n                        });\n                        return returnedNodes;\n                    }),\n                    argumentsLocalValues: [\n                        // `name`\n                        { type: 'string', value: locator.value.name || '' },\n                        // `role`\n                        { type: 'string', value: locator.value.role || '' },\n                        // `bindings`.\n                        { handle: bindings.result.handle },\n                        // `maxNodeCount` with `0` means no limit.\n                        { type: 'number', value: maxNodeCount ?? 0 },\n                        // `startNodes`\n                        ...startNodes,\n                    ],\n                };\n            }\n        }\n    }\n    async #locateNodesByLocator(realm, locator, startNodes, maxNodeCount, serializationOptions) {\n        const locatorDelegate = await this.#getLocatorDelegate(realm, locator, maxNodeCount, startNodes);\n        serializationOptions = {\n            ...serializationOptions,\n            // The returned object is an array of nodes, so no need in deeper JS serialization.\n            maxObjectDepth: 1,\n        };\n        const locatorResult = await realm.callFunction(locatorDelegate.functionDeclaration, false, { type: 'undefined' }, locatorDelegate.argumentsLocalValues, \"none\" /* Script.ResultOwnership.None */, serializationOptions);\n        if (locatorResult.type !== 'success') {\n            this.#logger?.(_a.LOGGER_PREFIX, 'Failed locateNodesByLocator', locatorResult);\n            // Heuristic to detect invalid selector for different types of selectors.\n            if (\n            // CSS selector.\n            locatorResult.exceptionDetails.text?.endsWith('is not a valid selector.') ||\n                // XPath selector.\n                locatorResult.exceptionDetails.text?.endsWith('is not a valid XPath expression.')) {\n                throw new protocol_js_1.InvalidSelectorException(`Not valid selector ${typeof locator.value === 'string' ? locator.value : JSON.stringify(locator.value)}`);\n            }\n            // Heuristic to detect if the `startNode` is not an `HTMLElement` in css selector.\n            if (locatorResult.exceptionDetails.text ===\n                'Error: startNodes in css selector should be HTMLElement, Document or DocumentFragment') {\n                throw new protocol_js_1.InvalidArgumentException('startNodes in css selector should be HTMLElement, Document or DocumentFragment');\n            }\n            throw new protocol_js_1.UnknownErrorException(`Unexpected error in selector script: ${locatorResult.exceptionDetails.text}`);\n        }\n        if (locatorResult.result.type !== 'array') {\n            throw new protocol_js_1.UnknownErrorException(`Unexpected selector script result type: ${locatorResult.result.type}`);\n        }\n        // Check there are no non-node elements in the result.\n        const nodes = locatorResult.result.value.map((value) => {\n            if (value.type !== 'node') {\n                throw new protocol_js_1.UnknownErrorException(`Unexpected selector script result element: ${value.type}`);\n            }\n            return value;\n        });\n        return { nodes };\n    }\n}\nexports.BrowsingContextImpl = BrowsingContextImpl;\n_a = BrowsingContextImpl;\nfunction serializeOrigin(origin) {\n    // https://html.spec.whatwg.org/multipage/origin.html#ascii-serialisation-of-an-origin\n    if (['://', ''].includes(origin)) {\n        origin = 'null';\n    }\n    return origin;\n}\nfunction getImageFormatParameters(params) {\n    const { quality, type } = params.format ?? {\n        type: 'image/png',\n    };\n    switch (type) {\n        case 'image/png': {\n            return { format: 'png' };\n        }\n        case 'image/jpeg': {\n            return {\n                format: 'jpeg',\n                ...(quality === undefined ? {} : { quality: Math.round(quality * 100) }),\n            };\n        }\n        case 'image/webp': {\n            return {\n                format: 'webp',\n                ...(quality === undefined ? {} : { quality: Math.round(quality * 100) }),\n            };\n        }\n    }\n    throw new protocol_js_1.InvalidArgumentException(`Image format '${type}' is not a supported format`);\n}\nfunction deserializeDOMRect(result) {\n    if (result.type !== 'object' || result.value === undefined) {\n        return;\n    }\n    const x = result.value.find(([key]) => {\n        return key === 'x';\n    })?.[1];\n    const y = result.value.find(([key]) => {\n        return key === 'y';\n    })?.[1];\n    const height = result.value.find(([key]) => {\n        return key === 'height';\n    })?.[1];\n    const width = result.value.find(([key]) => {\n        return key === 'width';\n    })?.[1];\n    if (x?.type !== 'number' ||\n        y?.type !== 'number' ||\n        height?.type !== 'number' ||\n        width?.type !== 'number') {\n        return;\n    }\n    return {\n        x: x.value,\n        y: y.value,\n        width: width.value,\n        height: height.value,\n    };\n}\n/** @see https://w3c.github.io/webdriver-bidi/#normalize-rect */\nfunction normalizeRect(box) {\n    return {\n        ...(box.width < 0\n            ? {\n                x: box.x + box.width,\n                width: -box.width,\n            }\n            : {\n                x: box.x,\n                width: box.width,\n            }),\n        ...(box.height < 0\n            ? {\n                y: box.y + box.height,\n                height: -box.height,\n            }\n            : {\n                y: box.y,\n                height: box.height,\n            }),\n    };\n}\n/** @see https://w3c.github.io/webdriver-bidi/#rectangle-intersection */\nfunction getIntersectionRect(first, second) {\n    first = normalizeRect(first);\n    second = normalizeRect(second);\n    const x = Math.max(first.x, second.x);\n    const y = Math.max(first.y, second.y);\n    return {\n        x,\n        y,\n        width: Math.max(Math.min(first.x + first.width, second.x + second.width) - x, 0),\n        height: Math.max(Math.min(first.y + first.height, second.y + second.height) - y, 0),\n    };\n}\nfunction parseInteger(value) {\n    value = value.trim();\n    if (!/^[0-9]+$/.test(value)) {\n        throw new protocol_js_1.InvalidArgumentException(`Invalid integer: ${value}`);\n    }\n    return parseInt(value);\n}\n//# sourceMappingURL=BrowsingContextImpl.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowsingContextProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nclass BrowsingContextProcessor {\n    #browserCdpClient;\n    #browsingContextStorage;\n    #eventManager;\n    constructor(browserCdpClient, browsingContextStorage, eventManager) {\n        this.#browserCdpClient = browserCdpClient;\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#eventManager = eventManager;\n        this.#eventManager.addSubscribeHook(protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated, this.#onContextCreatedSubscribeHook.bind(this));\n    }\n    getTree(params) {\n        const resultContexts = params.root === undefined\n            ? this.#browsingContextStorage.getTopLevelContexts()\n            : [this.#browsingContextStorage.getContext(params.root)];\n        return {\n            contexts: resultContexts.map((c) => c.serializeToBidiValue(params.maxDepth ?? Number.MAX_VALUE)),\n        };\n    }\n    async create(params) {\n        let referenceContext;\n        let userContext = 'default';\n        if (params.referenceContext !== undefined) {\n            referenceContext = this.#browsingContextStorage.getContext(params.referenceContext);\n            if (!referenceContext.isTopLevelContext()) {\n                throw new protocol_js_1.InvalidArgumentException(`referenceContext should be a top-level context`);\n            }\n            userContext = referenceContext.userContext;\n        }\n        if (params.userContext !== undefined) {\n            userContext = params.userContext;\n        }\n        const existingContexts = this.#browsingContextStorage\n            .getAllContexts()\n            .filter((context) => context.userContext === userContext);\n        let newWindow = false;\n        switch (params.type) {\n            case \"tab\" /* BrowsingContext.CreateType.Tab */:\n                newWindow = false;\n                break;\n            case \"window\" /* BrowsingContext.CreateType.Window */:\n                newWindow = true;\n                break;\n        }\n        if (!existingContexts.length) {\n            // If there are no contexts in the given user context, we need to set\n            // newWindow to true as newWindow=false will be rejected.\n            newWindow = true;\n        }\n        let result;\n        try {\n            result = await this.#browserCdpClient.sendCommand('Target.createTarget', {\n                url: 'about:blank',\n                newWindow,\n                browserContextId: userContext === 'default' ? undefined : userContext,\n                background: params.background === true,\n            });\n        }\n        catch (err) {\n            if (\n            // See https://source.chromium.org/chromium/chromium/src/+/main:chrome/browser/devtools/protocol/target_handler.cc;l=90;drc=e80392ac11e48a691f4309964cab83a3a59e01c8\n            err.message.startsWith('Failed to find browser context with id') ||\n                // See https://source.chromium.org/chromium/chromium/src/+/main:headless/lib/browser/protocol/target_handler.cc;l=49;drc=e80392ac11e48a691f4309964cab83a3a59e01c8\n                err.message === 'browserContextId') {\n                throw new protocol_js_1.NoSuchUserContextException(`The context ${userContext} was not found`);\n            }\n            throw err;\n        }\n        // Wait for the new tab to be loaded to avoid race conditions in the\n        // `browsingContext` events, when the `browsingContext.domContentLoaded` and\n        // `browsingContext.load` events from the initial `about:blank` navigation\n        // are emitted after the next navigation is started.\n        // Details: https://github.com/web-platform-tests/wpt/issues/35846\n        const contextId = result.targetId;\n        const context = this.#browsingContextStorage.getContext(contextId);\n        await context.lifecycleLoaded();\n        return { context: context.id };\n    }\n    navigate(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        return context.navigate(params.url, params.wait ?? \"none\" /* BrowsingContext.ReadinessState.None */);\n    }\n    reload(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        return context.reload(params.ignoreCache ?? false, params.wait ?? \"none\" /* BrowsingContext.ReadinessState.None */);\n    }\n    async activate(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        if (!context.isTopLevelContext()) {\n            throw new protocol_js_1.InvalidArgumentException('Activation is only supported on the top-level context');\n        }\n        await context.activate();\n        return {};\n    }\n    async captureScreenshot(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        return await context.captureScreenshot(params);\n    }\n    async print(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        return await context.print(params);\n    }\n    async setViewport(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        if (!context.isTopLevelContext()) {\n            throw new protocol_js_1.InvalidArgumentException('Emulating viewport is only supported on the top-level context');\n        }\n        await context.setViewport(params.viewport, params.devicePixelRatio);\n        return {};\n    }\n    async traverseHistory(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        if (!context) {\n            throw new protocol_js_1.InvalidArgumentException(`No browsing context with id ${params.context}`);\n        }\n        if (!context.isTopLevelContext()) {\n            throw new protocol_js_1.InvalidArgumentException('Traversing history is only supported on the top-level context');\n        }\n        await context.traverseHistory(params.delta);\n        return {};\n    }\n    async handleUserPrompt(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        try {\n            await context.handleUserPrompt(params.accept, params.userText);\n        }\n        catch (error) {\n            // Heuristically determine the error\n            // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/page_handler.cc;l=1085?q=%22No%20dialog%20is%20showing%22&ss=chromium\n            if (error.message?.includes('No dialog is showing')) {\n                throw new protocol_js_1.NoSuchAlertException('No dialog is showing');\n            }\n            throw error;\n        }\n        return {};\n    }\n    async close(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        if (!context.isTopLevelContext()) {\n            throw new protocol_js_1.InvalidArgumentException(`Non top-level browsing context ${context.id} cannot be closed.`);\n        }\n        try {\n            const detachedFromTargetPromise = new Promise((resolve) => {\n                const onContextDestroyed = (event) => {\n                    if (event.targetId === params.context) {\n                        this.#browserCdpClient.off('Target.detachedFromTarget', onContextDestroyed);\n                        resolve();\n                    }\n                };\n                this.#browserCdpClient.on('Target.detachedFromTarget', onContextDestroyed);\n            });\n            if (params.promptUnload) {\n                await context.close();\n            }\n            else {\n                await this.#browserCdpClient.sendCommand('Target.closeTarget', {\n                    targetId: params.context,\n                });\n            }\n            // Sometimes CDP command finishes before `detachedFromTarget` event,\n            // sometimes after. Wait for the CDP command to be finished, and then wait\n            // for `detachedFromTarget` if it hasn't emitted.\n            await detachedFromTargetPromise;\n        }\n        catch (error) {\n            // Swallow error that arise from the page being destroyed\n            // Example is navigating to faulty SSL certificate\n            if (!(error.code === -32000 /* CdpErrorConstants.GENERIC_ERROR */ &&\n                error.message === 'Not attached to an active page')) {\n                throw error;\n            }\n        }\n        return {};\n    }\n    async locateNodes(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        return await context.locateNodes(params);\n    }\n    #onContextCreatedSubscribeHook(contextId) {\n        const context = this.#browsingContextStorage.getContext(contextId);\n        const contextsToReport = [\n            context,\n            ...this.#browsingContextStorage.getContext(contextId).allChildren,\n        ];\n        contextsToReport.forEach((context) => {\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: protocol_js_1.ChromiumBidi.BrowsingContext.EventNames.ContextCreated,\n                params: context.serializeToBidiValue(),\n            }, context.id);\n        });\n        return Promise.resolve();\n    }\n}\nexports.BrowsingContextProcessor = BrowsingContextProcessor;\n//# sourceMappingURL=BrowsingContextProcessor.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowsingContextStorage = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\n/** Container class for browsing contexts. */\nclass BrowsingContextStorage {\n    /** Map from context ID to context implementation. */\n    #contexts = new Map();\n    /** Gets all top-level contexts, i.e. those with no parent. */\n    getTopLevelContexts() {\n        return this.getAllContexts().filter((context) => context.isTopLevelContext());\n    }\n    /** Gets all contexts. */\n    getAllContexts() {\n        return Array.from(this.#contexts.values());\n    }\n    /** Deletes the context with the given ID. */\n    deleteContextById(id) {\n        this.#contexts.delete(id);\n    }\n    /** Deletes the given context. */\n    deleteContext(context) {\n        this.#contexts.delete(context.id);\n    }\n    /** Tracks the given context. */\n    addContext(context) {\n        this.#contexts.set(context.id, context);\n    }\n    /** Returns true whether there is an existing context with the given ID. */\n    hasContext(id) {\n        return this.#contexts.has(id);\n    }\n    /** Gets the context with the given ID, if any. */\n    findContext(id) {\n        return this.#contexts.get(id);\n    }\n    /** Returns the top-level context ID of the given context, if any. */\n    findTopLevelContextId(id) {\n        if (id === null) {\n            return null;\n        }\n        const maybeContext = this.findContext(id);\n        const parentId = maybeContext?.parentId ?? null;\n        if (parentId === null) {\n            return id;\n        }\n        return this.findTopLevelContextId(parentId);\n    }\n    findContextBySession(sessionId) {\n        for (const context of this.#contexts.values()) {\n            if (context.cdpTarget.cdpSessionId === sessionId) {\n                return context;\n            }\n        }\n        return;\n    }\n    /** Gets the context with the given ID, if any, otherwise throws. */\n    getContext(id) {\n        const result = this.findContext(id);\n        if (result === undefined) {\n            throw new protocol_js_1.NoSuchFrameException(`Context ${id} not found`);\n        }\n        return result;\n    }\n    verifyTopLevelContextsList(contexts) {\n        const foundContexts = new Set();\n        if (!contexts) {\n            return foundContexts;\n        }\n        for (const contextId of contexts) {\n            const context = this.getContext(contextId);\n            if (context.isTopLevelContext()) {\n                foundContexts.add(context);\n            }\n            else {\n                throw new protocol_js_1.InvalidArgumentException(`Non top-level context '${contextId}' given.`);\n            }\n        }\n        return foundContexts;\n    }\n}\nexports.BrowsingContextStorage = BrowsingContextStorage;\n//# sourceMappingURL=BrowsingContextStorage.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ActionDispatcher = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst assert_js_1 = require(\"../../../utils/assert.js\");\nconst GraphemeTools_js_1 = require(\"../../../utils/GraphemeTools.js\");\nconst InputSource_js_1 = require(\"./InputSource.js\");\nconst keyUtils_js_1 = require(\"./keyUtils.js\");\nconst USKeyboardLayout_js_1 = require(\"./USKeyboardLayout.js\");\n/** https://w3c.github.io/webdriver/#dfn-center-point */\nconst CALCULATE_IN_VIEW_CENTER_PT_DECL = ((i) => {\n    const t = i.getClientRects()[0], e = Math.max(0, Math.min(t.x, t.x + t.width)), n = Math.min(window.innerWidth, Math.max(t.x, t.x + t.width)), h = Math.max(0, Math.min(t.y, t.y + t.height)), m = Math.min(window.innerHeight, Math.max(t.y, t.y + t.height));\n    return [e + ((n - e) >> 1), h + ((m - h) >> 1)];\n}).toString();\nconst IS_MAC_DECL = (() => {\n    return navigator.platform.toLowerCase().includes('mac');\n}).toString();\nasync function getElementCenter(context, element) {\n    const sandbox = await context.getOrCreateSandbox(undefined);\n    const result = await sandbox.callFunction(CALCULATE_IN_VIEW_CENTER_PT_DECL, false, { type: 'undefined' }, [element]);\n    if (result.type === 'exception') {\n        throw new protocol_js_1.NoSuchElementException(`Origin element ${element.sharedId} was not found`);\n    }\n    (0, assert_js_1.assert)(result.result.type === 'array');\n    (0, assert_js_1.assert)(result.result.value?.[0]?.type === 'number');\n    (0, assert_js_1.assert)(result.result.value?.[1]?.type === 'number');\n    const { result: { value: [{ value: x }, { value: y }], }, } = result;\n    return { x: x, y: y };\n}\nclass ActionDispatcher {\n    static isMacOS = async (context) => {\n        const result = await (await context.getOrCreateSandbox(undefined)).callFunction(IS_MAC_DECL, false);\n        (0, assert_js_1.assert)(result.type !== 'exception');\n        (0, assert_js_1.assert)(result.result.type === 'boolean');\n        return result.result.value;\n    };\n    #tickStart = 0;\n    #tickDuration = 0;\n    #inputState;\n    #context;\n    #isMacOS;\n    constructor(inputState, context, isMacOS) {\n        this.#inputState = inputState;\n        this.#context = context;\n        this.#isMacOS = isMacOS;\n    }\n    async dispatchActions(optionsByTick) {\n        await this.#inputState.queue.run(async () => {\n            for (const options of optionsByTick) {\n                await this.dispatchTickActions(options);\n            }\n        });\n    }\n    async dispatchTickActions(options) {\n        this.#tickStart = performance.now();\n        this.#tickDuration = 0;\n        for (const { action } of options) {\n            if ('duration' in action && action.duration !== undefined) {\n                this.#tickDuration = Math.max(this.#tickDuration, action.duration);\n            }\n        }\n        const promises = [\n            new Promise((resolve) => setTimeout(resolve, this.#tickDuration)),\n        ];\n        for (const option of options) {\n            // In theory we have to wait for each action to happen, but CDP is serial,\n            // so as an optimization, we queue all CDP commands at once and await all\n            // of them.\n            promises.push(this.#dispatchAction(option));\n        }\n        await Promise.all(promises);\n    }\n    async #dispatchAction({ id, action }) {\n        const source = this.#inputState.get(id);\n        const keyState = this.#inputState.getGlobalKeyState();\n        switch (action.type) {\n            case 'keyDown': {\n                // SAFETY: The source is validated before.\n                await this.#dispatchKeyDownAction(source, action);\n                this.#inputState.cancelList.push({\n                    id,\n                    action: {\n                        ...action,\n                        type: 'keyUp',\n                    },\n                });\n                break;\n            }\n            case 'keyUp': {\n                // SAFETY: The source is validated before.\n                await this.#dispatchKeyUpAction(source, action);\n                break;\n            }\n            case 'pause': {\n                // TODO: Implement waiting on the input source.\n                break;\n            }\n            case 'pointerDown': {\n                // SAFETY: The source is validated before.\n                await this.#dispatchPointerDownAction(source, keyState, action);\n                this.#inputState.cancelList.push({\n                    id,\n                    action: {\n                        ...action,\n                        type: 'pointerUp',\n                    },\n                });\n                break;\n            }\n            case 'pointerMove': {\n                // SAFETY: The source is validated before.\n                await this.#dispatchPointerMoveAction(source, keyState, action);\n                break;\n            }\n            case 'pointerUp': {\n                // SAFETY: The source is validated before.\n                await this.#dispatchPointerUpAction(source, keyState, action);\n                break;\n            }\n            case 'scroll': {\n                // SAFETY: The source is validated before.\n                await this.#dispatchScrollAction(source, keyState, action);\n                break;\n            }\n        }\n    }\n    async #dispatchPointerDownAction(source, keyState, action) {\n        const { button } = action;\n        if (source.pressed.has(button)) {\n            return;\n        }\n        source.pressed.add(button);\n        const { x, y, subtype: pointerType } = source;\n        const { width, height, pressure, twist, tangentialPressure } = action;\n        const { tiltX, tiltY } = getTilt(action);\n        // --- Platform-specific code begins here ---\n        const { modifiers } = keyState;\n        const { radiusX, radiusY } = getRadii(width ?? 1, height ?? 1);\n        switch (pointerType) {\n            case \"mouse\" /* Input.PointerType.Mouse */:\n            case \"pen\" /* Input.PointerType.Pen */:\n                // TODO: Implement width and height when available.\n                await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', {\n                    type: 'mousePressed',\n                    x,\n                    y,\n                    modifiers,\n                    button: getCdpButton(button),\n                    buttons: source.buttons,\n                    clickCount: source.setClickCount(button, new InputSource_js_1.PointerSource.ClickContext(x, y, performance.now())),\n                    pointerType,\n                    tangentialPressure,\n                    tiltX,\n                    tiltY,\n                    twist,\n                    force: pressure,\n                });\n                break;\n            case \"touch\" /* Input.PointerType.Touch */:\n                await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', {\n                    type: 'touchStart',\n                    touchPoints: [\n                        {\n                            x,\n                            y,\n                            radiusX,\n                            radiusY,\n                            tangentialPressure,\n                            tiltX,\n                            tiltY,\n                            twist,\n                            force: pressure,\n                            id: source.pointerId,\n                        },\n                    ],\n                    modifiers,\n                });\n                break;\n        }\n        source.radiusX = radiusX;\n        source.radiusY = radiusY;\n        source.force = pressure;\n        // --- Platform-specific code ends here ---\n    }\n    #dispatchPointerUpAction(source, keyState, action) {\n        const { button } = action;\n        if (!source.pressed.has(button)) {\n            return;\n        }\n        source.pressed.delete(button);\n        const { x, y, force, radiusX, radiusY, subtype: pointerType } = source;\n        // --- Platform-specific code begins here ---\n        const { modifiers } = keyState;\n        switch (pointerType) {\n            case \"mouse\" /* Input.PointerType.Mouse */:\n            case \"pen\" /* Input.PointerType.Pen */:\n                // TODO: Implement width and height when available.\n                return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', {\n                    type: 'mouseReleased',\n                    x,\n                    y,\n                    modifiers,\n                    button: getCdpButton(button),\n                    buttons: source.buttons,\n                    clickCount: source.getClickCount(button),\n                    pointerType,\n                });\n            case \"touch\" /* Input.PointerType.Touch */:\n                return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', {\n                    type: 'touchEnd',\n                    touchPoints: [\n                        {\n                            x,\n                            y,\n                            id: source.pointerId,\n                            force,\n                            radiusX,\n                            radiusY,\n                        },\n                    ],\n                    modifiers,\n                });\n        }\n        // --- Platform-specific code ends here ---\n    }\n    async #dispatchPointerMoveAction(source, keyState, action) {\n        const { x: startX, y: startY, subtype: pointerType } = source;\n        const { width, height, pressure, twist, tangentialPressure, x: offsetX, y: offsetY, origin = 'viewport', duration = this.#tickDuration, } = action;\n        const { tiltX, tiltY } = getTilt(action);\n        const { radiusX, radiusY } = getRadii(width ?? 1, height ?? 1);\n        const { targetX, targetY } = await this.#getCoordinateFromOrigin(origin, offsetX, offsetY, startX, startY);\n        if (targetX < 0 || targetY < 0) {\n            throw new protocol_js_1.MoveTargetOutOfBoundsException(`Cannot move beyond viewport (x: ${targetX}, y: ${targetY})`);\n        }\n        let last;\n        do {\n            const ratio = duration > 0 ? (performance.now() - this.#tickStart) / duration : 1;\n            last = ratio >= 1;\n            let x;\n            let y;\n            if (last) {\n                x = targetX;\n                y = targetY;\n            }\n            else {\n                x = Math.round(ratio * (targetX - startX) + startX);\n                y = Math.round(ratio * (targetY - startY) + startY);\n            }\n            if (source.x !== x || source.y !== y) {\n                // --- Platform-specific code begins here ---\n                const { modifiers } = keyState;\n                switch (pointerType) {\n                    case \"mouse\" /* Input.PointerType.Mouse */:\n                        // TODO: Implement width and height when available.\n                        await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', {\n                            type: 'mouseMoved',\n                            x,\n                            y,\n                            modifiers,\n                            clickCount: 0,\n                            button: getCdpButton(source.pressed.values().next().value ?? 5),\n                            buttons: source.buttons,\n                            pointerType,\n                            tangentialPressure,\n                            tiltX,\n                            tiltY,\n                            twist,\n                            force: pressure,\n                        });\n                        break;\n                    case \"pen\" /* Input.PointerType.Pen */:\n                        if (source.pressed.size !== 0) {\n                            // Empty `source.pressed.size` means the pen is not detected by digitizer.\n                            // Dispatch a mouse event for the pen only if either:\n                            // 1. the pen is hovering over the digitizer (0);\n                            // 2. the pen is in contact with the digitizer (1);\n                            // 3. the pen has at least one button pressed (2, 4, etc).\n                            // https://www.w3.org/TR/pointerevents/#the-buttons-property\n                            // TODO: Implement width and height when available.\n                            await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', {\n                                type: 'mouseMoved',\n                                x,\n                                y,\n                                modifiers,\n                                clickCount: 0,\n                                button: getCdpButton(source.pressed.values().next().value ?? 5),\n                                buttons: source.buttons,\n                                pointerType,\n                                tangentialPressure,\n                                tiltX,\n                                tiltY,\n                                twist,\n                                force: pressure ?? 0.5,\n                            });\n                        }\n                        break;\n                    case \"touch\" /* Input.PointerType.Touch */:\n                        if (source.pressed.size !== 0) {\n                            await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchTouchEvent', {\n                                type: 'touchMove',\n                                touchPoints: [\n                                    {\n                                        x,\n                                        y,\n                                        radiusX,\n                                        radiusY,\n                                        tangentialPressure,\n                                        tiltX,\n                                        tiltY,\n                                        twist,\n                                        force: pressure,\n                                        id: source.pointerId,\n                                    },\n                                ],\n                                modifiers,\n                            });\n                        }\n                        break;\n                }\n                // --- Platform-specific code ends here ---\n                source.x = x;\n                source.y = y;\n                source.radiusX = radiusX;\n                source.radiusY = radiusY;\n                source.force = pressure;\n            }\n        } while (!last);\n    }\n    async #getCoordinateFromOrigin(origin, offsetX, offsetY, startX, startY) {\n        let targetX;\n        let targetY;\n        switch (origin) {\n            case 'viewport':\n                targetX = offsetX;\n                targetY = offsetY;\n                break;\n            case 'pointer':\n                targetX = startX + offsetX;\n                targetY = startY + offsetY;\n                break;\n            default: {\n                const { x: posX, y: posY } = await getElementCenter(this.#context, origin.element);\n                // SAFETY: These can never be special numbers.\n                targetX = posX + offsetX;\n                targetY = posY + offsetY;\n                break;\n            }\n        }\n        return { targetX, targetY };\n    }\n    async #dispatchScrollAction(_source, keyState, action) {\n        const { deltaX: targetDeltaX, deltaY: targetDeltaY, x: offsetX, y: offsetY, origin = 'viewport', duration = this.#tickDuration, } = action;\n        if (origin === 'pointer') {\n            throw new protocol_js_1.InvalidArgumentException('\"pointer\" origin is invalid for scrolling.');\n        }\n        const { targetX, targetY } = await this.#getCoordinateFromOrigin(origin, offsetX, offsetY, 0, 0);\n        if (targetX < 0 || targetY < 0) {\n            throw new protocol_js_1.MoveTargetOutOfBoundsException(`Cannot move beyond viewport (x: ${targetX}, y: ${targetY})`);\n        }\n        let currentDeltaX = 0;\n        let currentDeltaY = 0;\n        let last;\n        do {\n            const ratio = duration > 0 ? (performance.now() - this.#tickStart) / duration : 1;\n            last = ratio >= 1;\n            let deltaX;\n            let deltaY;\n            if (last) {\n                deltaX = targetDeltaX - currentDeltaX;\n                deltaY = targetDeltaY - currentDeltaY;\n            }\n            else {\n                deltaX = Math.round(ratio * targetDeltaX - currentDeltaX);\n                deltaY = Math.round(ratio * targetDeltaY - currentDeltaY);\n            }\n            if (deltaX !== 0 || deltaY !== 0) {\n                // --- Platform-specific code begins here ---\n                const { modifiers } = keyState;\n                await this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchMouseEvent', {\n                    type: 'mouseWheel',\n                    deltaX,\n                    deltaY,\n                    x: targetX,\n                    y: targetY,\n                    modifiers,\n                });\n                // --- Platform-specific code ends here ---\n                currentDeltaX += deltaX;\n                currentDeltaY += deltaY;\n            }\n        } while (!last);\n    }\n    async #dispatchKeyDownAction(source, action) {\n        const rawKey = action.value;\n        if (!(0, GraphemeTools_js_1.isSingleGrapheme)(rawKey)) {\n            // https://w3c.github.io/webdriver/#dfn-process-a-key-action\n            // WebDriver spec allows a grapheme to be used.\n            throw new protocol_js_1.InvalidArgumentException(`Invalid key value: ${rawKey}`);\n        }\n        const isGrapheme = (0, GraphemeTools_js_1.isSingleComplexGrapheme)(rawKey);\n        const key = (0, keyUtils_js_1.getNormalizedKey)(rawKey);\n        const repeat = source.pressed.has(key);\n        const code = (0, keyUtils_js_1.getKeyCode)(rawKey);\n        const location = (0, keyUtils_js_1.getKeyLocation)(rawKey);\n        switch (key) {\n            case 'Alt':\n                source.alt = true;\n                break;\n            case 'Shift':\n                source.shift = true;\n                break;\n            case 'Control':\n                source.ctrl = true;\n                break;\n            case 'Meta':\n                source.meta = true;\n                break;\n        }\n        source.pressed.add(key);\n        const { modifiers } = source;\n        // --- Platform-specific code begins here ---\n        // The spread is a little hack so JS gives us an array of unicode characters\n        // to measure.\n        const unmodifiedText = getKeyEventUnmodifiedText(key, source, isGrapheme);\n        const text = getKeyEventText(code ?? '', source) ?? unmodifiedText;\n        let command;\n        // The following commands need to be declared because Chromium doesn't\n        // handle them. See\n        // https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:third_party/blink/renderer/core/editing/editing_behavior.cc;l=169;drc=b8143cf1dfd24842890fcd831c4f5d909bef4fc4;bpv=0;bpt=1.\n        if (this.#isMacOS && source.meta) {\n            switch (code) {\n                case 'KeyA':\n                    command = 'SelectAll';\n                    break;\n                case 'KeyC':\n                    command = 'Copy';\n                    break;\n                case 'KeyV':\n                    command = source.shift ? 'PasteAndMatchStyle' : 'Paste';\n                    break;\n                case 'KeyX':\n                    command = 'Cut';\n                    break;\n                case 'KeyZ':\n                    command = source.shift ? 'Redo' : 'Undo';\n                    break;\n                default:\n                // Intentionally empty.\n            }\n        }\n        const promises = [\n            this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchKeyEvent', {\n                type: text ? 'keyDown' : 'rawKeyDown',\n                windowsVirtualKeyCode: USKeyboardLayout_js_1.KeyToKeyCode[key],\n                key,\n                code,\n                text,\n                unmodifiedText,\n                autoRepeat: repeat,\n                isSystemKey: source.alt || undefined,\n                location: location < 3 ? location : undefined,\n                isKeypad: location === 3,\n                modifiers,\n                commands: command ? [command] : undefined,\n            }),\n        ];\n        // Drag cancelling happens on escape.\n        if (key === 'Escape') {\n            if (!source.alt &&\n                ((this.#isMacOS && !source.ctrl && !source.meta) || !this.#isMacOS)) {\n                promises.push(this.#context.cdpTarget.cdpClient.sendCommand('Input.cancelDragging'));\n            }\n        }\n        await Promise.all(promises);\n        // --- Platform-specific code ends here ---\n    }\n    #dispatchKeyUpAction(source, action) {\n        const rawKey = action.value;\n        if (!(0, GraphemeTools_js_1.isSingleGrapheme)(rawKey)) {\n            // https://w3c.github.io/webdriver/#dfn-process-a-key-action\n            // WebDriver spec allows a grapheme to be used.\n            throw new protocol_js_1.InvalidArgumentException(`Invalid key value: ${rawKey}`);\n        }\n        const isGrapheme = (0, GraphemeTools_js_1.isSingleComplexGrapheme)(rawKey);\n        const key = (0, keyUtils_js_1.getNormalizedKey)(rawKey);\n        if (!source.pressed.has(key)) {\n            return;\n        }\n        const code = (0, keyUtils_js_1.getKeyCode)(rawKey);\n        const location = (0, keyUtils_js_1.getKeyLocation)(rawKey);\n        switch (key) {\n            case 'Alt':\n                source.alt = false;\n                break;\n            case 'Shift':\n                source.shift = false;\n                break;\n            case 'Control':\n                source.ctrl = false;\n                break;\n            case 'Meta':\n                source.meta = false;\n                break;\n        }\n        source.pressed.delete(key);\n        const { modifiers } = source;\n        // --- Platform-specific code begins here ---\n        // The spread is a little hack so JS gives us an array of unicode characters\n        // to measure.\n        const unmodifiedText = getKeyEventUnmodifiedText(key, source, isGrapheme);\n        const text = getKeyEventText(code ?? '', source) ?? unmodifiedText;\n        return this.#context.cdpTarget.cdpClient.sendCommand('Input.dispatchKeyEvent', {\n            type: 'keyUp',\n            windowsVirtualKeyCode: USKeyboardLayout_js_1.KeyToKeyCode[key],\n            key,\n            code,\n            text,\n            unmodifiedText,\n            location: location < 3 ? location : undefined,\n            isSystemKey: source.alt || undefined,\n            isKeypad: location === 3,\n            modifiers,\n        });\n        // --- Platform-specific code ends here ---\n    }\n}\nexports.ActionDispatcher = ActionDispatcher;\n/**\n * Translates a non-grapheme key to either an `undefined` for a special keys, or a single\n * character modified by shift if needed.\n */\nconst getKeyEventUnmodifiedText = (key, source, isGrapheme) => {\n    if (isGrapheme) {\n        // Graphemes should be presented as text in the CDP command.\n        return key;\n    }\n    if (key === 'Enter') {\n        return '\\r';\n    }\n    // If key is not a single character, it is a normalized key value, and should be\n    // presented as key, not text in the CDP command.\n    return [...key].length === 1\n        ? source.shift\n            ? key.toLocaleUpperCase('en-US')\n            : key\n        : undefined;\n};\nconst getKeyEventText = (code, source) => {\n    if (source.ctrl) {\n        switch (code) {\n            case 'Digit2':\n                if (source.shift) {\n                    return '\\x00';\n                }\n                break;\n            case 'KeyA':\n                return '\\x01';\n            case 'KeyB':\n                return '\\x02';\n            case 'KeyC':\n                return '\\x03';\n            case 'KeyD':\n                return '\\x04';\n            case 'KeyE':\n                return '\\x05';\n            case 'KeyF':\n                return '\\x06';\n            case 'KeyG':\n                return '\\x07';\n            case 'KeyH':\n                return '\\x08';\n            case 'KeyI':\n                return '\\x09';\n            case 'KeyJ':\n                return '\\x0A';\n            case 'KeyK':\n                return '\\x0B';\n            case 'KeyL':\n                return '\\x0C';\n            case 'KeyM':\n                return '\\x0D';\n            case 'KeyN':\n                return '\\x0E';\n            case 'KeyO':\n                return '\\x0F';\n            case 'KeyP':\n                return '\\x10';\n            case 'KeyQ':\n                return '\\x11';\n            case 'KeyR':\n                return '\\x12';\n            case 'KeyS':\n                return '\\x13';\n            case 'KeyT':\n                return '\\x14';\n            case 'KeyU':\n                return '\\x15';\n            case 'KeyV':\n                return '\\x16';\n            case 'KeyW':\n                return '\\x17';\n            case 'KeyX':\n                return '\\x18';\n            case 'KeyY':\n                return '\\x19';\n            case 'KeyZ':\n                return '\\x1A';\n            case 'BracketLeft':\n                return '\\x1B';\n            case 'Backslash':\n                return '\\x1C';\n            case 'BracketRight':\n                return '\\x1D';\n            case 'Digit6':\n                if (source.shift) {\n                    return '\\x1E';\n                }\n                break;\n            case 'Minus':\n                return '\\x1F';\n        }\n        return '';\n    }\n    if (source.alt) {\n        return '';\n    }\n    return;\n};\nfunction getCdpButton(button) {\n    // https://www.w3.org/TR/pointerevents/#the-button-property\n    switch (button) {\n        case 0:\n            return 'left';\n        case 1:\n            return 'middle';\n        case 2:\n            return 'right';\n        case 3:\n            return 'back';\n        case 4:\n            return 'forward';\n        default:\n            return 'none';\n    }\n}\nfunction getTilt(action) {\n    // https://w3c.github.io/pointerevents/#converting-between-tiltx-tilty-and-altitudeangle-azimuthangle\n    const altitudeAngle = action.altitudeAngle ?? Math.PI / 2;\n    const azimuthAngle = action.azimuthAngle ?? 0;\n    let tiltXRadians = 0;\n    let tiltYRadians = 0;\n    if (altitudeAngle === 0) {\n        // the pen is in the X-Y plane\n        if (azimuthAngle === 0 || azimuthAngle === 2 * Math.PI) {\n            // pen is on positive X axis\n            tiltXRadians = Math.PI / 2;\n        }\n        if (azimuthAngle === Math.PI / 2) {\n            // pen is on positive Y axis\n            tiltYRadians = Math.PI / 2;\n        }\n        if (azimuthAngle === Math.PI) {\n            // pen is on negative X axis\n            tiltXRadians = -Math.PI / 2;\n        }\n        if (azimuthAngle === (3 * Math.PI) / 2) {\n            // pen is on negative Y axis\n            tiltYRadians = -Math.PI / 2;\n        }\n        if (azimuthAngle > 0 && azimuthAngle < Math.PI / 2) {\n            tiltXRadians = Math.PI / 2;\n            tiltYRadians = Math.PI / 2;\n        }\n        if (azimuthAngle > Math.PI / 2 && azimuthAngle < Math.PI) {\n            tiltXRadians = -Math.PI / 2;\n            tiltYRadians = Math.PI / 2;\n        }\n        if (azimuthAngle > Math.PI && azimuthAngle < (3 * Math.PI) / 2) {\n            tiltXRadians = -Math.PI / 2;\n            tiltYRadians = -Math.PI / 2;\n        }\n        if (azimuthAngle > (3 * Math.PI) / 2 && azimuthAngle < 2 * Math.PI) {\n            tiltXRadians = Math.PI / 2;\n            tiltYRadians = -Math.PI / 2;\n        }\n    }\n    if (altitudeAngle !== 0) {\n        const tanAlt = Math.tan(altitudeAngle);\n        tiltXRadians = Math.atan(Math.cos(azimuthAngle) / tanAlt);\n        tiltYRadians = Math.atan(Math.sin(azimuthAngle) / tanAlt);\n    }\n    const factor = 180 / Math.PI;\n    return {\n        tiltX: Math.round(tiltXRadians * factor),\n        tiltY: Math.round(tiltYRadians * factor),\n    };\n}\nfunction getRadii(width, height) {\n    return {\n        radiusX: width ? width / 2 : 0.5,\n        radiusY: height ? height / 2 : 0.5,\n    };\n}\n//# sourceMappingURL=ActionDispatcher.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.InputProcessor = void 0;\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst assert_js_1 = require(\"../../../utils/assert.js\");\nconst ActionDispatcher_js_1 = require(\"../input/ActionDispatcher.js\");\nconst InputStateManager_js_1 = require(\"../input/InputStateManager.js\");\nclass InputProcessor {\n    #browsingContextStorage;\n    #inputStateManager = new InputStateManager_js_1.InputStateManager();\n    constructor(browsingContextStorage) {\n        this.#browsingContextStorage = browsingContextStorage;\n    }\n    async performActions(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        const inputState = this.#inputStateManager.get(context.top);\n        const actionsByTick = this.#getActionsByTick(params, inputState);\n        const dispatcher = new ActionDispatcher_js_1.ActionDispatcher(inputState, context, await ActionDispatcher_js_1.ActionDispatcher.isMacOS(context).catch(() => false));\n        await dispatcher.dispatchActions(actionsByTick);\n        return {};\n    }\n    async releaseActions(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        const topContext = context.top;\n        const inputState = this.#inputStateManager.get(topContext);\n        const dispatcher = new ActionDispatcher_js_1.ActionDispatcher(inputState, context, await ActionDispatcher_js_1.ActionDispatcher.isMacOS(context).catch(() => false));\n        await dispatcher.dispatchTickActions(inputState.cancelList.reverse());\n        this.#inputStateManager.delete(topContext);\n        return {};\n    }\n    async setFiles(params) {\n        const context = this.#browsingContextStorage.getContext(params.context);\n        const realm = await context.getOrCreateSandbox(undefined);\n        let result;\n        try {\n            result = await realm.callFunction(String(function getFiles(fileListLength) {\n                if (!(this instanceof HTMLInputElement)) {\n                    if (this instanceof Element) {\n                        return 1 /* ErrorCode.Element */;\n                    }\n                    return 0 /* ErrorCode.Node */;\n                }\n                if (this.type !== 'file') {\n                    return 2 /* ErrorCode.Type */;\n                }\n                if (this.disabled) {\n                    return 3 /* ErrorCode.Disabled */;\n                }\n                if (fileListLength > 1 && !this.multiple) {\n                    return 4 /* ErrorCode.Multiple */;\n                }\n                return;\n            }), false, params.element, [{ type: 'number', value: params.files.length }]);\n        }\n        catch {\n            throw new protocol_js_1.NoSuchNodeException(`Could not find element ${params.element.sharedId}`);\n        }\n        (0, assert_js_1.assert)(result.type === 'success');\n        if (result.result.type === 'number') {\n            switch (result.result.value) {\n                case 0 /* ErrorCode.Node */: {\n                    throw new protocol_js_1.NoSuchElementException(`Could not find element ${params.element.sharedId}`);\n                }\n                case 1 /* ErrorCode.Element */: {\n                    throw new protocol_js_1.UnableToSetFileInputException(`Element ${params.element.sharedId} is not a input`);\n                }\n                case 2 /* ErrorCode.Type */: {\n                    throw new protocol_js_1.UnableToSetFileInputException(`Input element ${params.element.sharedId} is not a file type`);\n                }\n                case 3 /* ErrorCode.Disabled */: {\n                    throw new protocol_js_1.UnableToSetFileInputException(`Input element ${params.element.sharedId} is disabled`);\n                }\n                case 4 /* ErrorCode.Multiple */: {\n                    throw new protocol_js_1.UnableToSetFileInputException(`Cannot set multiple files on a non-multiple input element`);\n                }\n            }\n        }\n        /**\n         * The zero-length array is a special case, it seems that\n         * DOM.setFileInputFiles does not actually update the files in that case, so\n         * the solution is to eval the element value to a new FileList directly.\n         */\n        if (params.files.length === 0) {\n            // XXX: These events should converted to trusted events. Perhaps do this\n            // in `DOM.setFileInputFiles`?\n            await realm.callFunction(String(function dispatchEvent() {\n                if (this.files?.length === 0) {\n                    this.dispatchEvent(new Event('cancel', {\n                        bubbles: true,\n                    }));\n                    return;\n                }\n                this.files = new DataTransfer().files;\n                // Dispatch events for this case because it should behave akin to a user action.\n                this.dispatchEvent(new Event('input', { bubbles: true, composed: true }));\n                this.dispatchEvent(new Event('change', { bubbles: true }));\n            }), false, params.element);\n            return {};\n        }\n        // Our goal here is to iterate over the input element files and get their\n        // file paths.\n        const paths = [];\n        for (let i = 0; i < params.files.length; ++i) {\n            const result = await realm.callFunction(String(function getFiles(index) {\n                return this.files?.item(index);\n            }), false, params.element, [{ type: 'number', value: 0 }], \"root\" /* Script.ResultOwnership.Root */);\n            (0, assert_js_1.assert)(result.type === 'success');\n            if (result.result.type !== 'object') {\n                break;\n            }\n            const { handle } = result.result;\n            (0, assert_js_1.assert)(handle !== undefined);\n            const { path } = await realm.cdpClient.sendCommand('DOM.getFileInfo', {\n                objectId: handle,\n            });\n            paths.push(path);\n            // Cleanup the handle.\n            void realm.disown(handle).catch(undefined);\n        }\n        paths.sort();\n        // We create a new array so we preserve the order of the original files.\n        const sortedFiles = [...params.files].sort();\n        if (paths.length !== params.files.length ||\n            sortedFiles.some((path, index) => {\n                return paths[index] !== path;\n            })) {\n            const { objectId } = await realm.deserializeForCdp(params.element);\n            // This cannot throw since this was just used in `callFunction` above.\n            (0, assert_js_1.assert)(objectId !== undefined);\n            await realm.cdpClient.sendCommand('DOM.setFileInputFiles', {\n                files: params.files,\n                objectId,\n            });\n        }\n        else {\n            // XXX: We should dispatch a trusted event.\n            await realm.callFunction(String(function dispatchEvent() {\n                this.dispatchEvent(new Event('cancel', {\n                    bubbles: true,\n                }));\n            }), false, params.element);\n        }\n        return {};\n    }\n    #getActionsByTick(params, inputState) {\n        const actionsByTick = [];\n        for (const action of params.actions) {\n            switch (action.type) {\n                case \"pointer\" /* SourceType.Pointer */: {\n                    action.parameters ??= { pointerType: \"mouse\" /* Input.PointerType.Mouse */ };\n                    action.parameters.pointerType ??= \"mouse\" /* Input.PointerType.Mouse */;\n                    const source = inputState.getOrCreate(action.id, \"pointer\" /* SourceType.Pointer */, action.parameters.pointerType);\n                    if (source.subtype !== action.parameters.pointerType) {\n                        throw new protocol_js_1.InvalidArgumentException(`Expected input source ${action.id} to be ${source.subtype}; got ${action.parameters.pointerType}.`);\n                    }\n                    break;\n                }\n                default:\n                    inputState.getOrCreate(action.id, action.type);\n            }\n            const actions = action.actions.map((item) => ({\n                id: action.id,\n                action: item,\n            }));\n            for (let i = 0; i < actions.length; i++) {\n                if (actionsByTick.length === i) {\n                    actionsByTick.push([]);\n                }\n                actionsByTick[i].push(actions[i]);\n            }\n        }\n        return actionsByTick;\n    }\n}\nexports.InputProcessor = InputProcessor;\n//# sourceMappingURL=InputProcessor.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.WheelSource = exports.PointerSource = exports.KeySource = exports.NoneSource = void 0;\nclass NoneSource {\n    type = \"none\" /* SourceType.None */;\n}\nexports.NoneSource = NoneSource;\nclass KeySource {\n    type = \"key\" /* SourceType.Key */;\n    pressed = new Set();\n    // This is a bitfield that matches the modifiers parameter of\n    // https://chromedevtools.github.io/devtools-protocol/tot/Input/#method-dispatchKeyEvent\n    #modifiers = 0;\n    get modifiers() {\n        return this.#modifiers;\n    }\n    get alt() {\n        return (this.#modifiers & 1) === 1;\n    }\n    set alt(value) {\n        this.#setModifier(value, 1);\n    }\n    get ctrl() {\n        return (this.#modifiers & 2) === 2;\n    }\n    set ctrl(value) {\n        this.#setModifier(value, 2);\n    }\n    get meta() {\n        return (this.#modifiers & 4) === 4;\n    }\n    set meta(value) {\n        this.#setModifier(value, 4);\n    }\n    get shift() {\n        return (this.#modifiers & 8) === 8;\n    }\n    set shift(value) {\n        this.#setModifier(value, 8);\n    }\n    #setModifier(value, bit) {\n        if (value) {\n            this.#modifiers |= bit;\n        }\n        else {\n            this.#modifiers &= ~bit;\n        }\n    }\n}\nexports.KeySource = KeySource;\nclass PointerSource {\n    type = \"pointer\" /* SourceType.Pointer */;\n    subtype;\n    pointerId;\n    pressed = new Set();\n    x = 0;\n    y = 0;\n    radiusX;\n    radiusY;\n    force;\n    constructor(id, subtype) {\n        this.pointerId = id;\n        this.subtype = subtype;\n    }\n    // This is a bitfield that matches the buttons parameter of\n    // https://chromedevtools.github.io/devtools-protocol/tot/Input/#method-dispatchMouseEvent\n    get buttons() {\n        let buttons = 0;\n        for (const button of this.pressed) {\n            switch (button) {\n                case 0:\n                    buttons |= 1;\n                    break;\n                case 1:\n                    buttons |= 4;\n                    break;\n                case 2:\n                    buttons |= 2;\n                    break;\n                case 3:\n                    buttons |= 8;\n                    break;\n                case 4:\n                    buttons |= 16;\n                    break;\n            }\n        }\n        return buttons;\n    }\n    // --- Platform-specific code starts here ---\n    // Input.dispatchMouseEvent doesn't know the concept of double click, so we\n    // need to create the logic, similar to how it's done for OSes:\n    // https://source.chromium.org/chromium/chromium/src/+/refs/heads/main:ui/events/event.cc;l=479\n    static ClickContext = class ClickContext {\n        static #DOUBLE_CLICK_TIME_MS = 500;\n        static #MAX_DOUBLE_CLICK_RADIUS = 2;\n        count = 0;\n        #x;\n        #y;\n        #time;\n        constructor(x, y, time) {\n            this.#x = x;\n            this.#y = y;\n            this.#time = time;\n        }\n        compare(context) {\n            return (\n            // The click needs to be within a certain amount of ms.\n            context.#time - this.#time > ClickContext.#DOUBLE_CLICK_TIME_MS ||\n                // The click needs to be within a certain square radius.\n                Math.abs(context.#x - this.#x) >\n                    ClickContext.#MAX_DOUBLE_CLICK_RADIUS ||\n                Math.abs(context.#y - this.#y) > ClickContext.#MAX_DOUBLE_CLICK_RADIUS);\n        }\n    };\n    #clickContexts = new Map();\n    setClickCount(button, context) {\n        let storedContext = this.#clickContexts.get(button);\n        if (!storedContext || storedContext.compare(context)) {\n            storedContext = context;\n        }\n        ++storedContext.count;\n        this.#clickContexts.set(button, storedContext);\n        return storedContext.count;\n    }\n    getClickCount(button) {\n        return this.#clickContexts.get(button)?.count ?? 0;\n    }\n}\nexports.PointerSource = PointerSource;\n_a = PointerSource;\nclass WheelSource {\n    type = \"wheel\" /* SourceType.Wheel */;\n}\nexports.WheelSource = WheelSource;\n//# sourceMappingURL=InputSource.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.InputState = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst Mutex_js_1 = require(\"../../../utils/Mutex.js\");\nconst InputSource_js_1 = require(\"./InputSource.js\");\nclass InputState {\n    cancelList = [];\n    #sources = new Map();\n    #mutex = new Mutex_js_1.Mutex();\n    getOrCreate(id, type, subtype) {\n        let source = this.#sources.get(id);\n        if (!source) {\n            switch (type) {\n                case \"none\" /* SourceType.None */:\n                    source = new InputSource_js_1.NoneSource();\n                    break;\n                case \"key\" /* SourceType.Key */:\n                    source = new InputSource_js_1.KeySource();\n                    break;\n                case \"pointer\" /* SourceType.Pointer */: {\n                    let pointerId = subtype === \"mouse\" /* Input.PointerType.Mouse */ ? 0 : 2;\n                    const pointerIds = new Set();\n                    for (const [, source] of this.#sources) {\n                        if (source.type === \"pointer\" /* SourceType.Pointer */) {\n                            pointerIds.add(source.pointerId);\n                        }\n                    }\n                    while (pointerIds.has(pointerId)) {\n                        ++pointerId;\n                    }\n                    source = new InputSource_js_1.PointerSource(pointerId, subtype);\n                    break;\n                }\n                case \"wheel\" /* SourceType.Wheel */:\n                    source = new InputSource_js_1.WheelSource();\n                    break;\n                default:\n                    throw new protocol_js_1.InvalidArgumentException(`Expected \"${\"none\" /* SourceType.None */}\", \"${\"key\" /* SourceType.Key */}\", \"${\"pointer\" /* SourceType.Pointer */}\", or \"${\"wheel\" /* SourceType.Wheel */}\". Found unknown source type ${type}.`);\n            }\n            this.#sources.set(id, source);\n            return source;\n        }\n        if (source.type !== type) {\n            throw new protocol_js_1.InvalidArgumentException(`Input source type of ${id} is ${source.type}, but received ${type}.`);\n        }\n        return source;\n    }\n    get(id) {\n        const source = this.#sources.get(id);\n        if (!source) {\n            throw new protocol_js_1.UnknownErrorException(`Internal error.`);\n        }\n        return source;\n    }\n    getGlobalKeyState() {\n        const state = new InputSource_js_1.KeySource();\n        for (const [, source] of this.#sources) {\n            if (source.type !== \"key\" /* SourceType.Key */) {\n                continue;\n            }\n            for (const pressed of source.pressed) {\n                state.pressed.add(pressed);\n            }\n            state.alt ||= source.alt;\n            state.ctrl ||= source.ctrl;\n            state.meta ||= source.meta;\n            state.shift ||= source.shift;\n        }\n        return state;\n    }\n    get queue() {\n        return this.#mutex;\n    }\n}\nexports.InputState = InputState;\n//# sourceMappingURL=InputState.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.InputStateManager = void 0;\nconst assert_js_1 = require(\"../../../utils/assert.js\");\nconst InputState_js_1 = require(\"./InputState.js\");\n// We use a weak map here as specified here:\n// https://www.w3.org/TR/webdriver/#dfn-browsing-context-input-state-map\nclass InputStateManager extends WeakMap {\n    get(context) {\n        (0, assert_js_1.assert)(context.isTopLevelContext());\n        if (!this.has(context)) {\n            this.set(context, new InputState_js_1.InputState());\n        }\n        return super.get(context);\n    }\n}\nexports.InputStateManager = InputStateManager;\n//# sourceMappingURL=InputStateManager.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.KeyToKeyCode = void 0;\n// TODO: Remove this once https://crrev.com/c/4548290 is stably in Chromium.\n// `Input.dispatchKeyboardEvent` will automatically handle these conversions.\nexports.KeyToKeyCode = {\n    '0': 48,\n    '1': 49,\n    '2': 50,\n    '3': 51,\n    '4': 52,\n    '5': 53,\n    '6': 54,\n    '7': 55,\n    '8': 56,\n    '9': 57,\n    Abort: 3,\n    Help: 6,\n    Backspace: 8,\n    Tab: 9,\n    Numpad5: 12,\n    NumpadEnter: 13,\n    Enter: 13,\n    '\\\\r': 13,\n    '\\\\n': 13,\n    ShiftLeft: 16,\n    ShiftRight: 16,\n    ControlLeft: 17,\n    ControlRight: 17,\n    AltLeft: 18,\n    AltRight: 18,\n    Pause: 19,\n    CapsLock: 20,\n    Escape: 27,\n    Convert: 28,\n    NonConvert: 29,\n    Space: 32,\n    Numpad9: 33,\n    PageUp: 33,\n    Numpad3: 34,\n    PageDown: 34,\n    End: 35,\n    Numpad1: 35,\n    Home: 36,\n    Numpad7: 36,\n    ArrowLeft: 37,\n    Numpad4: 37,\n    Numpad8: 38,\n    ArrowUp: 38,\n    ArrowRight: 39,\n    Numpad6: 39,\n    Numpad2: 40,\n    ArrowDown: 40,\n    Select: 41,\n    Open: 43,\n    PrintScreen: 44,\n    Insert: 45,\n    Numpad0: 45,\n    Delete: 46,\n    NumpadDecimal: 46,\n    Digit0: 48,\n    Digit1: 49,\n    Digit2: 50,\n    Digit3: 51,\n    Digit4: 52,\n    Digit5: 53,\n    Digit6: 54,\n    Digit7: 55,\n    Digit8: 56,\n    Digit9: 57,\n    KeyA: 65,\n    KeyB: 66,\n    KeyC: 67,\n    KeyD: 68,\n    KeyE: 69,\n    KeyF: 70,\n    KeyG: 71,\n    KeyH: 72,\n    KeyI: 73,\n    KeyJ: 74,\n    KeyK: 75,\n    KeyL: 76,\n    KeyM: 77,\n    KeyN: 78,\n    KeyO: 79,\n    KeyP: 80,\n    KeyQ: 81,\n    KeyR: 82,\n    KeyS: 83,\n    KeyT: 84,\n    KeyU: 85,\n    KeyV: 86,\n    KeyW: 87,\n    KeyX: 88,\n    KeyY: 89,\n    KeyZ: 90,\n    MetaLeft: 91,\n    MetaRight: 92,\n    ContextMenu: 93,\n    NumpadMultiply: 106,\n    NumpadAdd: 107,\n    NumpadSubtract: 109,\n    NumpadDivide: 111,\n    F1: 112,\n    F2: 113,\n    F3: 114,\n    F4: 115,\n    F5: 116,\n    F6: 117,\n    F7: 118,\n    F8: 119,\n    F9: 120,\n    F10: 121,\n    F11: 122,\n    F12: 123,\n    F13: 124,\n    F14: 125,\n    F15: 126,\n    F16: 127,\n    F17: 128,\n    F18: 129,\n    F19: 130,\n    F20: 131,\n    F21: 132,\n    F22: 133,\n    F23: 134,\n    F24: 135,\n    NumLock: 144,\n    ScrollLock: 145,\n    AudioVolumeMute: 173,\n    AudioVolumeDown: 174,\n    AudioVolumeUp: 175,\n    MediaTrackNext: 176,\n    MediaTrackPrevious: 177,\n    MediaStop: 178,\n    MediaPlayPause: 179,\n    Semicolon: 186,\n    Equal: 187,\n    NumpadEqual: 187,\n    Comma: 188,\n    Minus: 189,\n    Period: 190,\n    Slash: 191,\n    Backquote: 192,\n    BracketLeft: 219,\n    Backslash: 220,\n    BracketRight: 221,\n    Quote: 222,\n    AltGraph: 225,\n    Props: 247,\n    Cancel: 3,\n    Clear: 12,\n    Shift: 16,\n    Control: 17,\n    Alt: 18,\n    Accept: 30,\n    ModeChange: 31,\n    ' ': 32,\n    Print: 42,\n    Execute: 43,\n    '\\\\u0000': 46,\n    a: 65,\n    b: 66,\n    c: 67,\n    d: 68,\n    e: 69,\n    f: 70,\n    g: 71,\n    h: 72,\n    i: 73,\n    j: 74,\n    k: 75,\n    l: 76,\n    m: 77,\n    n: 78,\n    o: 79,\n    p: 80,\n    q: 81,\n    r: 82,\n    s: 83,\n    t: 84,\n    u: 85,\n    v: 86,\n    w: 87,\n    x: 88,\n    y: 89,\n    z: 90,\n    Meta: 91,\n    '*': 106,\n    '+': 107,\n    '-': 109,\n    '/': 111,\n    ';': 186,\n    '=': 187,\n    ',': 188,\n    '.': 190,\n    '`': 192,\n    '[': 219,\n    '\\\\\\\\': 220,\n    ']': 221,\n    \"'\": 222,\n    Attn: 246,\n    CrSel: 247,\n    ExSel: 248,\n    EraseEof: 249,\n    Play: 250,\n    ZoomOut: 251,\n    ')': 48,\n    '!': 49,\n    '@': 50,\n    '#': 51,\n    $: 52,\n    '%': 53,\n    '^': 54,\n    '&': 55,\n    '(': 57,\n    A: 65,\n    B: 66,\n    C: 67,\n    D: 68,\n    E: 69,\n    F: 70,\n    G: 71,\n    H: 72,\n    I: 73,\n    J: 74,\n    K: 75,\n    L: 76,\n    M: 77,\n    N: 78,\n    O: 79,\n    P: 80,\n    Q: 81,\n    R: 82,\n    S: 83,\n    T: 84,\n    U: 85,\n    V: 86,\n    W: 87,\n    X: 88,\n    Y: 89,\n    Z: 90,\n    ':': 186,\n    '<': 188,\n    _: 189,\n    '>': 190,\n    '?': 191,\n    '~': 192,\n    '{': 219,\n    '|': 220,\n    '}': 221,\n    '\"': 222,\n    Camera: 44,\n    EndCall: 95,\n    VolumeDown: 182,\n    VolumeUp: 183,\n};\n//# sourceMappingURL=USKeyboardLayout.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getNormalizedKey = getNormalizedKey;\nexports.getKeyCode = getKeyCode;\nexports.getKeyLocation = getKeyLocation;\n/**\n * Returns the normalized key value for a given key according to the table:\n * https://w3c.github.io/webdriver/#dfn-normalized-key-value\n */\nfunction getNormalizedKey(value) {\n    switch (value) {\n        case '\\uE000':\n            return 'Unidentified';\n        case '\\uE001':\n            return 'Cancel';\n        case '\\uE002':\n            return 'Help';\n        case '\\uE003':\n            return 'Backspace';\n        case '\\uE004':\n            return 'Tab';\n        case '\\uE005':\n            return 'Clear';\n        // Specification declares the '\\uE006' to be `Return`, but it is not supported by\n        // Chrome, so fall back to `Enter`, which aligns with WPT.\n        case '\\uE006':\n        case '\\uE007':\n            return 'Enter';\n        case '\\uE008':\n            return 'Shift';\n        case '\\uE009':\n            return 'Control';\n        case '\\uE00A':\n            return 'Alt';\n        case '\\uE00B':\n            return 'Pause';\n        case '\\uE00C':\n            return 'Escape';\n        case '\\uE00D':\n            return ' ';\n        case '\\uE00E':\n            return 'PageUp';\n        case '\\uE00F':\n            return 'PageDown';\n        case '\\uE010':\n            return 'End';\n        case '\\uE011':\n            return 'Home';\n        case '\\uE012':\n            return 'ArrowLeft';\n        case '\\uE013':\n            return 'ArrowUp';\n        case '\\uE014':\n            return 'ArrowRight';\n        case '\\uE015':\n            return 'ArrowDown';\n        case '\\uE016':\n            return 'Insert';\n        case '\\uE017':\n            return 'Delete';\n        case '\\uE018':\n            return ';';\n        case '\\uE019':\n            return '=';\n        case '\\uE01A':\n            return '0';\n        case '\\uE01B':\n            return '1';\n        case '\\uE01C':\n            return '2';\n        case '\\uE01D':\n            return '3';\n        case '\\uE01E':\n            return '4';\n        case '\\uE01F':\n            return '5';\n        case '\\uE020':\n            return '6';\n        case '\\uE021':\n            return '7';\n        case '\\uE022':\n            return '8';\n        case '\\uE023':\n            return '9';\n        case '\\uE024':\n            return '*';\n        case '\\uE025':\n            return '+';\n        case '\\uE026':\n            return ',';\n        case '\\uE027':\n            return '-';\n        case '\\uE028':\n            return '.';\n        case '\\uE029':\n            return '/';\n        case '\\uE031':\n            return 'F1';\n        case '\\uE032':\n            return 'F2';\n        case '\\uE033':\n            return 'F3';\n        case '\\uE034':\n            return 'F4';\n        case '\\uE035':\n            return 'F5';\n        case '\\uE036':\n            return 'F6';\n        case '\\uE037':\n            return 'F7';\n        case '\\uE038':\n            return 'F8';\n        case '\\uE039':\n            return 'F9';\n        case '\\uE03A':\n            return 'F10';\n        case '\\uE03B':\n            return 'F11';\n        case '\\uE03C':\n            return 'F12';\n        case '\\uE03D':\n            return 'Meta';\n        case '\\uE040':\n            return 'ZenkakuHankaku';\n        case '\\uE050':\n            return 'Shift';\n        case '\\uE051':\n            return 'Control';\n        case '\\uE052':\n            return 'Alt';\n        case '\\uE053':\n            return 'Meta';\n        case '\\uE054':\n            return 'PageUp';\n        case '\\uE055':\n            return 'PageDown';\n        case '\\uE056':\n            return 'End';\n        case '\\uE057':\n            return 'Home';\n        case '\\uE058':\n            return 'ArrowLeft';\n        case '\\uE059':\n            return 'ArrowUp';\n        case '\\uE05A':\n            return 'ArrowRight';\n        case '\\uE05B':\n            return 'ArrowDown';\n        case '\\uE05C':\n            return 'Insert';\n        case '\\uE05D':\n            return 'Delete';\n        default:\n            return value;\n    }\n}\n/**\n * Returns the key code for a given key according to the table:\n * https://w3c.github.io/webdriver/#dfn-shifted-character\n */\nfunction getKeyCode(key) {\n    switch (key) {\n        case '`':\n        case '~':\n            return 'Backquote';\n        case '\\\\':\n        case '|':\n            return 'Backslash';\n        case '\\uE003':\n            return 'Backspace';\n        case '[':\n        case '{':\n            return 'BracketLeft';\n        case ']':\n        case '}':\n            return 'BracketRight';\n        case ',':\n        case '<':\n            return 'Comma';\n        case '0':\n        case ')':\n            return 'Digit0';\n        case '1':\n        case '!':\n            return 'Digit1';\n        case '2':\n        case '@':\n            return 'Digit2';\n        case '3':\n        case '#':\n            return 'Digit3';\n        case '4':\n        case '$':\n            return 'Digit4';\n        case '5':\n        case '%':\n            return 'Digit5';\n        case '6':\n        case '^':\n            return 'Digit6';\n        case '7':\n        case '&':\n            return 'Digit7';\n        case '8':\n        case '*':\n            return 'Digit8';\n        case '9':\n        case '(':\n            return 'Digit9';\n        case '=':\n        case '+':\n            return 'Equal';\n        // The spec declares the '<' to be `IntlBackslash` as well, but it is already covered\n        // in the `Comma` above.\n        case '>':\n            return 'IntlBackslash';\n        case 'a':\n        case 'A':\n            return 'KeyA';\n        case 'b':\n        case 'B':\n            return 'KeyB';\n        case 'c':\n        case 'C':\n            return 'KeyC';\n        case 'd':\n        case 'D':\n            return 'KeyD';\n        case 'e':\n        case 'E':\n            return 'KeyE';\n        case 'f':\n        case 'F':\n            return 'KeyF';\n        case 'g':\n        case 'G':\n            return 'KeyG';\n        case 'h':\n        case 'H':\n            return 'KeyH';\n        case 'i':\n        case 'I':\n            return 'KeyI';\n        case 'j':\n        case 'J':\n            return 'KeyJ';\n        case 'k':\n        case 'K':\n            return 'KeyK';\n        case 'l':\n        case 'L':\n            return 'KeyL';\n        case 'm':\n        case 'M':\n            return 'KeyM';\n        case 'n':\n        case 'N':\n            return 'KeyN';\n        case 'o':\n        case 'O':\n            return 'KeyO';\n        case 'p':\n        case 'P':\n            return 'KeyP';\n        case 'q':\n        case 'Q':\n            return 'KeyQ';\n        case 'r':\n        case 'R':\n            return 'KeyR';\n        case 's':\n        case 'S':\n            return 'KeyS';\n        case 't':\n        case 'T':\n            return 'KeyT';\n        case 'u':\n        case 'U':\n            return 'KeyU';\n        case 'v':\n        case 'V':\n            return 'KeyV';\n        case 'w':\n        case 'W':\n            return 'KeyW';\n        case 'x':\n        case 'X':\n            return 'KeyX';\n        case 'y':\n        case 'Y':\n            return 'KeyY';\n        case 'z':\n        case 'Z':\n            return 'KeyZ';\n        case '-':\n        case '_':\n            return 'Minus';\n        case '.':\n            return 'Period';\n        case \"'\":\n        case '\"':\n            return 'Quote';\n        case ';':\n        case ':':\n            return 'Semicolon';\n        case '/':\n        case '?':\n            return 'Slash';\n        case '\\uE00A':\n            return 'AltLeft';\n        case '\\uE052':\n            return 'AltRight';\n        case '\\uE009':\n            return 'ControlLeft';\n        case '\\uE051':\n            return 'ControlRight';\n        case '\\uE006':\n            return 'Enter';\n        case '\\uE00B':\n            return 'Pause';\n        case '\\uE03D':\n            return 'MetaLeft';\n        case '\\uE053':\n            return 'MetaRight';\n        case '\\uE008':\n            return 'ShiftLeft';\n        case '\\uE050':\n            return 'ShiftRight';\n        case ' ':\n        case '\\uE00D':\n            return 'Space';\n        case '\\uE004':\n            return 'Tab';\n        case '\\uE017':\n            return 'Delete';\n        case '\\uE010':\n            return 'End';\n        case '\\uE002':\n            return 'Help';\n        case '\\uE011':\n            return 'Home';\n        case '\\uE016':\n            return 'Insert';\n        case '\\uE00F':\n            return 'PageDown';\n        case '\\uE00E':\n            return 'PageUp';\n        case '\\uE015':\n            return 'ArrowDown';\n        case '\\uE012':\n            return 'ArrowLeft';\n        case '\\uE014':\n            return 'ArrowRight';\n        case '\\uE013':\n            return 'ArrowUp';\n        case '\\uE00C':\n            return 'Escape';\n        case '\\uE031':\n            return 'F1';\n        case '\\uE032':\n            return 'F2';\n        case '\\uE033':\n            return 'F3';\n        case '\\uE034':\n            return 'F4';\n        case '\\uE035':\n            return 'F5';\n        case '\\uE036':\n            return 'F6';\n        case '\\uE037':\n            return 'F7';\n        case '\\uE038':\n            return 'F8';\n        case '\\uE039':\n            return 'F9';\n        case '\\uE03A':\n            return 'F10';\n        case '\\uE03B':\n            return 'F11';\n        case '\\uE03C':\n            return 'F12';\n        case '\\uE019':\n            return 'NumpadEqual';\n        case '\\uE01A':\n        case '\\uE05C':\n            return 'Numpad0';\n        case '\\uE01B':\n        case '\\uE056':\n            return 'Numpad1';\n        case '\\uE01C':\n        case '\\uE05B':\n            return 'Numpad2';\n        case '\\uE01D':\n        case '\\uE055':\n            return 'Numpad3';\n        case '\\uE01E':\n        case '\\uE058':\n            return 'Numpad4';\n        case '\\uE01F':\n            return 'Numpad5';\n        case '\\uE020':\n        case '\\uE05A':\n            return 'Numpad6';\n        case '\\uE021':\n        case '\\uE057':\n            return 'Numpad7';\n        case '\\uE022':\n        case '\\uE059':\n            return 'Numpad8';\n        case '\\uE023':\n        case '\\uE054':\n            return 'Numpad9';\n        case '\\uE025':\n            return 'NumpadAdd';\n        case '\\uE026':\n            return 'NumpadComma';\n        case '\\uE028':\n        case '\\uE05D':\n            return 'NumpadDecimal';\n        case '\\uE029':\n            return 'NumpadDivide';\n        case '\\uE007':\n            return 'NumpadEnter';\n        case '\\uE024':\n            return 'NumpadMultiply';\n        case '\\uE027':\n            return 'NumpadSubtract';\n        default:\n            return;\n    }\n}\n/**\n * Returns the location of the key according to the table:\n * https://w3c.github.io/webdriver/#dfn-key-location\n */\nfunction getKeyLocation(key) {\n    switch (key) {\n        case '\\uE007':\n        case '\\uE008':\n        case '\\uE009':\n        case '\\uE00A':\n        case '\\uE03D':\n            return 1;\n        case '\\uE019':\n        case '\\uE01A':\n        case '\\uE01B':\n        case '\\uE01C':\n        case '\\uE01D':\n        case '\\uE01E':\n        case '\\uE01F':\n        case '\\uE020':\n        case '\\uE021':\n        case '\\uE022':\n        case '\\uE023':\n        case '\\uE024':\n        case '\\uE025':\n        case '\\uE026':\n        case '\\uE027':\n        case '\\uE028':\n        case '\\uE029':\n        case '\\uE054':\n        case '\\uE055':\n        case '\\uE056':\n        case '\\uE057':\n        case '\\uE058':\n        case '\\uE059':\n        case '\\uE05A':\n        case '\\uE05B':\n        case '\\uE05C':\n        case '\\uE05D':\n            return 3;\n        case '\\uE050':\n        case '\\uE051':\n        case '\\uE052':\n        case '\\uE053':\n            return 2;\n        default:\n            return 0;\n    }\n}\n//# sourceMappingURL=keyUtils.js.map","\"use strict\";\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.LogManager = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst logHelper_js_1 = require(\"./logHelper.js\");\n/** Converts CDP StackTrace object to BiDi StackTrace object. */\nfunction getBidiStackTrace(cdpStackTrace) {\n    const stackFrames = cdpStackTrace?.callFrames.map((callFrame) => {\n        return {\n            columnNumber: callFrame.columnNumber,\n            functionName: callFrame.functionName,\n            lineNumber: callFrame.lineNumber,\n            url: callFrame.url,\n        };\n    });\n    return stackFrames ? { callFrames: stackFrames } : undefined;\n}\nfunction getLogLevel(consoleApiType) {\n    if ([\"error\" /* Log.Level.Error */, 'assert'].includes(consoleApiType)) {\n        return \"error\" /* Log.Level.Error */;\n    }\n    if ([\"debug\" /* Log.Level.Debug */, 'trace'].includes(consoleApiType)) {\n        return \"debug\" /* Log.Level.Debug */;\n    }\n    if ([\"warn\" /* Log.Level.Warn */, 'warning'].includes(consoleApiType)) {\n        return \"warn\" /* Log.Level.Warn */;\n    }\n    return \"info\" /* Log.Level.Info */;\n}\nfunction getLogMethod(consoleApiType) {\n    switch (consoleApiType) {\n        case 'warning':\n            return 'warn';\n        case 'startGroup':\n            return 'group';\n        case 'startGroupCollapsed':\n            return 'groupCollapsed';\n        case 'endGroup':\n            return 'groupEnd';\n    }\n    return consoleApiType;\n}\nclass LogManager {\n    #eventManager;\n    #realmStorage;\n    #cdpTarget;\n    #logger;\n    constructor(cdpTarget, realmStorage, eventManager, logger) {\n        this.#cdpTarget = cdpTarget;\n        this.#realmStorage = realmStorage;\n        this.#eventManager = eventManager;\n        this.#logger = logger;\n    }\n    static create(cdpTarget, realmStorage, eventManager, logger) {\n        const logManager = new _a(cdpTarget, realmStorage, eventManager, logger);\n        logManager.#initializeEntryAddedEventListener();\n        return logManager;\n    }\n    /**\n     * Heuristic serialization of CDP remote object. If possible, return the BiDi value\n     * without deep serialization.\n     */\n    async #heuristicSerializeArg(arg, realm) {\n        switch (arg.type) {\n            // TODO: Implement regexp, array, object, map and set heuristics base on\n            //  preview.\n            case 'undefined':\n                return { type: 'undefined' };\n            case 'boolean':\n                return { type: 'boolean', value: arg.value };\n            case 'string':\n                return { type: 'string', value: arg.value };\n            case 'number':\n                // The value can be either a number or a string like `Infinity` or `-0`.\n                return { type: 'number', value: arg.unserializableValue ?? arg.value };\n            case 'bigint':\n                if (arg.unserializableValue !== undefined &&\n                    arg.unserializableValue[arg.unserializableValue.length - 1] === 'n') {\n                    return {\n                        type: arg.type,\n                        value: arg.unserializableValue.slice(0, -1),\n                    };\n                }\n                // Unexpected bigint value, fall back to CDP deep serialization.\n                break;\n            case 'object':\n                if (arg.subtype === 'null') {\n                    return { type: 'null' };\n                }\n                // Fall back to CDP deep serialization.\n                break;\n            default:\n                // Fall back to CDP deep serialization.\n                break;\n        }\n        // Fall back to CDP deep serialization.\n        return await realm.serializeCdpObject(arg, \"none\" /* Script.ResultOwnership.None */);\n    }\n    #initializeEntryAddedEventListener() {\n        this.#cdpTarget.cdpClient.on('Runtime.consoleAPICalled', (params) => {\n            // Try to find realm by `cdpSessionId` and `executionContextId`,\n            // if provided.\n            const realm = this.#realmStorage.findRealm({\n                cdpSessionId: this.#cdpTarget.cdpSessionId,\n                executionContextId: params.executionContextId,\n            });\n            if (realm === undefined) {\n                // Ignore exceptions not attached to any realm.\n                this.#logger?.(log_js_1.LogType.cdp, params);\n                return;\n            }\n            const argsPromise = Promise.all(params.args.map((arg) => this.#heuristicSerializeArg(arg, realm)));\n            for (const browsingContext of realm.associatedBrowsingContexts) {\n                this.#eventManager.registerPromiseEvent(argsPromise.then((args) => ({\n                    kind: 'success',\n                    value: {\n                        type: 'event',\n                        method: protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded,\n                        params: {\n                            level: getLogLevel(params.type),\n                            source: realm.source,\n                            text: (0, logHelper_js_1.getRemoteValuesText)(args, true),\n                            timestamp: Math.round(params.timestamp),\n                            stackTrace: getBidiStackTrace(params.stackTrace),\n                            type: 'console',\n                            method: getLogMethod(params.type),\n                            args,\n                        },\n                    },\n                }), (error) => ({\n                    kind: 'error',\n                    error,\n                })), browsingContext.id, protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded);\n            }\n        });\n        this.#cdpTarget.cdpClient.on('Runtime.exceptionThrown', (params) => {\n            // Try to find realm by `cdpSessionId` and `executionContextId`,\n            // if provided.\n            const realm = this.#realmStorage.findRealm({\n                cdpSessionId: this.#cdpTarget.cdpSessionId,\n                executionContextId: params.exceptionDetails.executionContextId,\n            });\n            if (realm === undefined) {\n                // Ignore exceptions not attached to any realm.\n                this.#logger?.(log_js_1.LogType.cdp, params);\n                return;\n            }\n            for (const browsingContext of realm.associatedBrowsingContexts) {\n                this.#eventManager.registerPromiseEvent(_a.#getExceptionText(params, realm).then((text) => ({\n                    kind: 'success',\n                    value: {\n                        type: 'event',\n                        method: protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded,\n                        params: {\n                            level: \"error\" /* Log.Level.Error */,\n                            source: realm.source,\n                            text,\n                            timestamp: Math.round(params.timestamp),\n                            stackTrace: getBidiStackTrace(params.exceptionDetails.stackTrace),\n                            type: 'javascript',\n                        },\n                    },\n                }), (error) => ({\n                    kind: 'error',\n                    error,\n                })), browsingContext.id, protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded);\n            }\n        });\n    }\n    /**\n     * Try the best to get the exception text.\n     */\n    static async #getExceptionText(params, realm) {\n        if (!params.exceptionDetails.exception) {\n            return params.exceptionDetails.text;\n        }\n        if (realm === undefined) {\n            return JSON.stringify(params.exceptionDetails.exception);\n        }\n        return await realm.stringifyObject(params.exceptionDetails.exception);\n    }\n}\nexports.LogManager = LogManager;\n_a = LogManager;\n//# sourceMappingURL=LogManager.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.logMessageFormatter = logMessageFormatter;\nexports.getRemoteValuesText = getRemoteValuesText;\nconst assert_js_1 = require(\"../../../utils/assert.js\");\nconst specifiers = ['%s', '%d', '%i', '%f', '%o', '%O', '%c'];\nfunction isFormatSpecifier(str) {\n    return specifiers.some((spec) => str.includes(spec));\n}\n/**\n * @param args input remote values to be format printed\n * @return parsed text of the remote values in specific format\n */\nfunction logMessageFormatter(args) {\n    let output = '';\n    const argFormat = args[0].value.toString();\n    const argValues = args.slice(1, undefined);\n    const tokens = argFormat.split(new RegExp(specifiers.map((spec) => `(${spec})`).join('|'), 'g'));\n    for (const token of tokens) {\n        if (token === undefined || token === '') {\n            continue;\n        }\n        if (isFormatSpecifier(token)) {\n            const arg = argValues.shift();\n            // raise an exception when less value is provided\n            (0, assert_js_1.assert)(arg, `Less value is provided: \"${getRemoteValuesText(args, false)}\"`);\n            if (token === '%s') {\n                output += stringFromArg(arg);\n            }\n            else if (token === '%d' || token === '%i') {\n                if (arg.type === 'bigint' ||\n                    arg.type === 'number' ||\n                    arg.type === 'string') {\n                    output += parseInt(arg.value.toString(), 10);\n                }\n                else {\n                    output += 'NaN';\n                }\n            }\n            else if (token === '%f') {\n                if (arg.type === 'bigint' ||\n                    arg.type === 'number' ||\n                    arg.type === 'string') {\n                    output += parseFloat(arg.value.toString());\n                }\n                else {\n                    output += 'NaN';\n                }\n            }\n            else {\n                // %o, %O, %c\n                output += toJson(arg);\n            }\n        }\n        else {\n            output += token;\n        }\n    }\n    // raise an exception when more value is provided\n    if (argValues.length > 0) {\n        throw new Error(`More value is provided: \"${getRemoteValuesText(args, false)}\"`);\n    }\n    return output;\n}\n/**\n * @param arg input remote value to be parsed\n * @return parsed text of the remote value\n *\n * input: {\"type\": \"number\", \"value\": 1}\n * output: 1\n *\n * input: {\"type\": \"string\", \"value\": \"abc\"}\n * output: \"abc\"\n *\n * input: {\"type\": \"object\",  \"value\": [[\"id\", {\"type\": \"number\", \"value\": 1}]]}\n * output: '{\"id\": 1}'\n *\n * input: {\"type\": \"object\", \"value\": [[\"font-size\", {\"type\": \"string\", \"value\": \"20px\"}]]}\n * output: '{\"font-size\": \"20px\"}'\n */\nfunction toJson(arg) {\n    // arg type validation\n    if (arg.type !== 'array' &&\n        arg.type !== 'bigint' &&\n        arg.type !== 'date' &&\n        arg.type !== 'number' &&\n        arg.type !== 'object' &&\n        arg.type !== 'string') {\n        return stringFromArg(arg);\n    }\n    if (arg.type === 'bigint') {\n        return `${arg.value.toString()}n`;\n    }\n    if (arg.type === 'number') {\n        return arg.value.toString();\n    }\n    if (['date', 'string'].includes(arg.type)) {\n        return JSON.stringify(arg.value);\n    }\n    if (arg.type === 'object') {\n        return `{${arg.value\n            .map((pair) => {\n            return `${JSON.stringify(pair[0])}:${toJson(pair[1])}`;\n        })\n            .join(',')}}`;\n    }\n    if (arg.type === 'array') {\n        return `[${arg.value?.map((val) => toJson(val)).join(',') ?? ''}]`;\n    }\n    // eslint-disable-next-line @typescript-eslint/no-base-to-string\n    throw Error(`Invalid value type: ${arg}`);\n}\nfunction stringFromArg(arg) {\n    if (!Object.hasOwn(arg, 'value')) {\n        return arg.type;\n    }\n    switch (arg.type) {\n        case 'string':\n        case 'number':\n        case 'boolean':\n        case 'bigint':\n            return String(arg.value);\n        case 'regexp':\n            return `/${arg.value.pattern}/${arg.value.flags ?? ''}`;\n        case 'date':\n            return new Date(arg.value).toString();\n        case 'object':\n            return `Object(${arg.value?.length ?? ''})`;\n        case 'array':\n            return `Array(${arg.value?.length ?? ''})`;\n        case 'map':\n            return `Map(${arg.value?.length})`;\n        case 'set':\n            return `Set(${arg.value?.length})`;\n        default:\n            return arg.type;\n    }\n}\nfunction getRemoteValuesText(args, formatText) {\n    const arg = args[0];\n    if (!arg) {\n        return '';\n    }\n    // if args[0] is a format specifier, format the args as output\n    if (arg.type === 'string' &&\n        isFormatSpecifier(arg.value.toString()) &&\n        formatText) {\n        return logMessageFormatter(args);\n    }\n    // if args[0] is not a format specifier, just join the args with \\u0020 (unicode 'SPACE')\n    return args\n        .map((arg) => {\n        return stringFromArg(arg);\n    })\n        .join('\\u0020');\n}\n//# sourceMappingURL=logHelper.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NetworkProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst UrlPattern_js_1 = require(\"../../../utils/UrlPattern.js\");\n/** Dispatches Network domain commands. */\nclass NetworkProcessor {\n    #browsingContextStorage;\n    #networkStorage;\n    constructor(browsingContextStorage, networkStorage) {\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#networkStorage = networkStorage;\n    }\n    async addIntercept(params) {\n        this.#browsingContextStorage.verifyTopLevelContextsList(params.contexts);\n        const urlPatterns = params.urlPatterns ?? [];\n        const parsedUrlPatterns = NetworkProcessor.parseUrlPatterns(urlPatterns);\n        const intercept = this.#networkStorage.addIntercept({\n            urlPatterns: parsedUrlPatterns,\n            phases: params.phases,\n            contexts: params.contexts,\n        });\n        await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => {\n            return context.cdpTarget.toggleFetchIfNeeded();\n        }));\n        return {\n            intercept,\n        };\n    }\n    async continueRequest(params) {\n        if (params.url !== undefined) {\n            NetworkProcessor.parseUrlString(params.url);\n        }\n        if (params.method !== undefined) {\n            if (!NetworkProcessor.isMethodValid(params.method)) {\n                throw new protocol_js_1.InvalidArgumentException(`Method '${params.method}' is invalid.`);\n            }\n        }\n        if (params.headers) {\n            NetworkProcessor.validateHeaders(params.headers);\n        }\n        const request = this.#getBlockedRequestOrFail(params.request, [\n            \"beforeRequestSent\" /* Network.InterceptPhase.BeforeRequestSent */,\n        ]);\n        try {\n            await request.continueRequest(params);\n        }\n        catch (error) {\n            throw NetworkProcessor.wrapInterceptionError(error);\n        }\n        return {};\n    }\n    async continueResponse(params) {\n        if (params.headers) {\n            NetworkProcessor.validateHeaders(params.headers);\n        }\n        const request = this.#getBlockedRequestOrFail(params.request, [\n            \"authRequired\" /* Network.InterceptPhase.AuthRequired */,\n            \"responseStarted\" /* Network.InterceptPhase.ResponseStarted */,\n        ]);\n        try {\n            await request.continueResponse(params);\n        }\n        catch (error) {\n            throw NetworkProcessor.wrapInterceptionError(error);\n        }\n        return {};\n    }\n    async continueWithAuth(params) {\n        const networkId = params.request;\n        const request = this.#getBlockedRequestOrFail(networkId, [\n            \"authRequired\" /* Network.InterceptPhase.AuthRequired */,\n        ]);\n        await request.continueWithAuth(params);\n        return {};\n    }\n    async failRequest({ request: networkId, }) {\n        const request = this.#getRequestOrFail(networkId);\n        if (request.interceptPhase === \"authRequired\" /* Network.InterceptPhase.AuthRequired */) {\n            throw new protocol_js_1.InvalidArgumentException(`Request '${networkId}' in 'authRequired' phase cannot be failed`);\n        }\n        if (!request.interceptPhase) {\n            throw new protocol_js_1.NoSuchRequestException(`No blocked request found for network id '${networkId}'`);\n        }\n        await request.failRequest('Failed');\n        return {};\n    }\n    async provideResponse(params) {\n        if (params.headers) {\n            NetworkProcessor.validateHeaders(params.headers);\n        }\n        const request = this.#getBlockedRequestOrFail(params.request, [\n            \"beforeRequestSent\" /* Network.InterceptPhase.BeforeRequestSent */,\n            \"responseStarted\" /* Network.InterceptPhase.ResponseStarted */,\n            \"authRequired\" /* Network.InterceptPhase.AuthRequired */,\n        ]);\n        try {\n            await request.provideResponse(params);\n        }\n        catch (error) {\n            throw NetworkProcessor.wrapInterceptionError(error);\n        }\n        return {};\n    }\n    async removeIntercept(params) {\n        this.#networkStorage.removeIntercept(params.intercept);\n        await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => {\n            return context.cdpTarget.toggleFetchIfNeeded();\n        }));\n        return {};\n    }\n    async setCacheBehavior(params) {\n        const contexts = this.#browsingContextStorage.verifyTopLevelContextsList(params.contexts);\n        // Change all targets\n        if (contexts.size === 0) {\n            this.#networkStorage.defaultCacheBehavior = params.cacheBehavior;\n            await Promise.all(this.#browsingContextStorage.getAllContexts().map((context) => {\n                return context.cdpTarget.toggleSetCacheDisabled();\n            }));\n            return {};\n        }\n        const cacheDisabled = params.cacheBehavior === 'bypass';\n        await Promise.all([...contexts.values()].map((context) => {\n            return context.cdpTarget.toggleSetCacheDisabled(cacheDisabled);\n        }));\n        return {};\n    }\n    #getRequestOrFail(id) {\n        const request = this.#networkStorage.getRequestById(id);\n        if (!request) {\n            throw new protocol_js_1.NoSuchRequestException(`Network request with ID '${id}' doesn't exist`);\n        }\n        return request;\n    }\n    #getBlockedRequestOrFail(id, phases) {\n        const request = this.#getRequestOrFail(id);\n        if (!request.interceptPhase) {\n            throw new protocol_js_1.NoSuchRequestException(`No blocked request found for network id '${id}'`);\n        }\n        if (request.interceptPhase && !phases.includes(request.interceptPhase)) {\n            throw new protocol_js_1.InvalidArgumentException(`Blocked request for network id '${id}' is in '${request.interceptPhase}' phase`);\n        }\n        return request;\n    }\n    /**\n     * Validate https://fetch.spec.whatwg.org/#header-value\n     */\n    static validateHeaders(headers) {\n        for (const header of headers) {\n            let headerValue;\n            if (header.value.type === 'string') {\n                headerValue = header.value.value;\n            }\n            else {\n                headerValue = atob(header.value.value);\n            }\n            if (headerValue !== headerValue.trim() ||\n                headerValue.includes('\\n') ||\n                headerValue.includes('\\0')) {\n                throw new protocol_js_1.InvalidArgumentException(`Header value '${headerValue}' is not acceptable value`);\n            }\n        }\n    }\n    static isMethodValid(method) {\n        // https://httpwg.org/specs/rfc9110.html#method.overview\n        return /^[!#$%&'*+\\-.^_`|~a-zA-Z\\d]+$/.test(method);\n    }\n    /**\n     * Attempts to parse the given url.\n     * Throws an InvalidArgumentException if the url is invalid.\n     */\n    static parseUrlString(url) {\n        try {\n            return new URL(url);\n        }\n        catch (error) {\n            throw new protocol_js_1.InvalidArgumentException(`Invalid URL '${url}': ${error}`);\n        }\n    }\n    static parseUrlPatterns(urlPatterns) {\n        return urlPatterns.map((urlPattern) => {\n            switch (urlPattern.type) {\n                case 'string': {\n                    NetworkProcessor.parseUrlString(urlPattern.pattern);\n                    return urlPattern;\n                }\n                case 'pattern':\n                    // No params signifies intercept all\n                    if (urlPattern.protocol === undefined &&\n                        urlPattern.hostname === undefined &&\n                        urlPattern.port === undefined &&\n                        urlPattern.pathname === undefined &&\n                        urlPattern.search === undefined) {\n                        return urlPattern;\n                    }\n                    if (urlPattern.protocol) {\n                        urlPattern.protocol = unescapeURLPattern(urlPattern.protocol);\n                        if (!urlPattern.protocol.match(/^[a-zA-Z+-.]+$/)) {\n                            throw new protocol_js_1.InvalidArgumentException('Forbidden characters');\n                        }\n                    }\n                    if (urlPattern.hostname) {\n                        urlPattern.hostname = unescapeURLPattern(urlPattern.hostname);\n                    }\n                    if (urlPattern.port) {\n                        urlPattern.port = unescapeURLPattern(urlPattern.port);\n                    }\n                    if (urlPattern.pathname) {\n                        urlPattern.pathname = unescapeURLPattern(urlPattern.pathname);\n                        if (urlPattern.pathname[0] !== '/') {\n                            urlPattern.pathname = `/${urlPattern.pathname}`;\n                        }\n                        if (urlPattern.pathname.includes('#') ||\n                            urlPattern.pathname.includes('?')) {\n                            throw new protocol_js_1.InvalidArgumentException('Forbidden characters');\n                        }\n                    }\n                    else if (urlPattern.pathname === '') {\n                        urlPattern.pathname = '/';\n                    }\n                    if (urlPattern.search) {\n                        urlPattern.search = unescapeURLPattern(urlPattern.search);\n                        if (urlPattern.search[0] !== '?') {\n                            urlPattern.search = `?${urlPattern.search}`;\n                        }\n                        if (urlPattern.search.includes('#')) {\n                            throw new protocol_js_1.InvalidArgumentException('Forbidden characters');\n                        }\n                    }\n                    if (urlPattern.protocol === '') {\n                        throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a protocol`);\n                    }\n                    if (urlPattern.hostname === '') {\n                        throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a hostname`);\n                    }\n                    if ((urlPattern.hostname?.length ?? 0) > 0) {\n                        if (urlPattern.protocol?.match(/^file/i)) {\n                            throw new protocol_js_1.InvalidArgumentException(`URL pattern protocol cannot be 'file'`);\n                        }\n                        if (urlPattern.hostname?.includes(':')) {\n                            throw new protocol_js_1.InvalidArgumentException(`URL pattern hostname must not contain a colon`);\n                        }\n                    }\n                    if (urlPattern.port === '') {\n                        throw new protocol_js_1.InvalidArgumentException(`URL pattern must specify a port`);\n                    }\n                    try {\n                        new UrlPattern_js_1.URLPattern(urlPattern);\n                    }\n                    catch (error) {\n                        throw new protocol_js_1.InvalidArgumentException(`${error}`);\n                    }\n                    return urlPattern;\n            }\n        });\n    }\n    static wrapInterceptionError(error) {\n        // https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/fetch_handler.cc;l=169\n        if (error?.message.includes('Invalid header')) {\n            return new protocol_js_1.InvalidArgumentException('Invalid header');\n        }\n        return error;\n    }\n}\nexports.NetworkProcessor = NetworkProcessor;\n/**\n * See https://w3c.github.io/webdriver-bidi/#unescape-url-pattern\n */\nfunction unescapeURLPattern(pattern) {\n    const forbidden = new Set(['(', ')', '*', '{', '}']);\n    let result = '';\n    let isEscaped = false;\n    for (const c of pattern) {\n        if (!isEscaped) {\n            if (forbidden.has(c)) {\n                throw new protocol_js_1.InvalidArgumentException('Forbidden characters');\n            }\n            if (c === '\\\\') {\n                isEscaped = true;\n                continue;\n            }\n        }\n        result += c;\n        isEscaped = false;\n    }\n    return result;\n}\n//# sourceMappingURL=NetworkProcessor.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n */\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NetworkRequest = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst assert_js_1 = require(\"../../../utils/assert.js\");\nconst Deferred_js_1 = require(\"../../../utils/Deferred.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst NetworkUtils_js_1 = require(\"./NetworkUtils.js\");\nconst REALM_REGEX = /(?<=realm=\").*(?=\")/;\n/** Abstracts one individual network request. */\nclass NetworkRequest {\n    static unknownParameter = 'UNKNOWN';\n    /**\n     * Each network request has an associated request id, which is a string\n     * uniquely identifying that request.\n     *\n     * The identifier for a request resulting from a redirect matches that of the\n     * request that initiated it.\n     */\n    #id;\n    #fetchId;\n    /**\n     * Indicates the network intercept phase, if the request is currently blocked.\n     * Undefined necessarily implies that the request is not blocked.\n     */\n    #interceptPhase;\n    #servedFromCache = false;\n    #redirectCount;\n    #request = {};\n    #requestOverrides;\n    #responseOverrides;\n    #response = {};\n    #eventManager;\n    #networkStorage;\n    #cdpTarget;\n    #logger;\n    #emittedEvents = {\n        [protocol_js_1.ChromiumBidi.Network.EventNames.AuthRequired]: false,\n        [protocol_js_1.ChromiumBidi.Network.EventNames.BeforeRequestSent]: false,\n        [protocol_js_1.ChromiumBidi.Network.EventNames.FetchError]: false,\n        [protocol_js_1.ChromiumBidi.Network.EventNames.ResponseCompleted]: false,\n        [protocol_js_1.ChromiumBidi.Network.EventNames.ResponseStarted]: false,\n    };\n    waitNextPhase = new Deferred_js_1.Deferred();\n    constructor(id, eventManager, networkStorage, cdpTarget, redirectCount = 0, logger) {\n        this.#id = id;\n        this.#eventManager = eventManager;\n        this.#networkStorage = networkStorage;\n        this.#cdpTarget = cdpTarget;\n        this.#redirectCount = redirectCount;\n        this.#logger = logger;\n    }\n    get id() {\n        return this.#id;\n    }\n    get fetchId() {\n        return this.#fetchId;\n    }\n    /**\n     * When blocked returns the phase for it\n     */\n    get interceptPhase() {\n        return this.#interceptPhase;\n    }\n    get url() {\n        const fragment = this.#request.info?.request.urlFragment ??\n            this.#request.paused?.request.urlFragment ??\n            '';\n        const url = this.#response.info?.url ??\n            this.#response.paused?.request.url ??\n            this.#requestOverrides?.url ??\n            this.#request.auth?.request.url ??\n            this.#request.info?.request.url ??\n            this.#request.paused?.request.url ??\n            _a.unknownParameter;\n        return `${url}${fragment}`;\n    }\n    get redirectCount() {\n        return this.#redirectCount;\n    }\n    get cdpTarget() {\n        return this.#cdpTarget;\n    }\n    get cdpClient() {\n        return this.#cdpTarget.cdpClient;\n    }\n    isRedirecting() {\n        return Boolean(this.#request.info);\n    }\n    #isDataUrl() {\n        return this.url.startsWith('data:');\n    }\n    get #method() {\n        return (this.#requestOverrides?.method ??\n            this.#request.info?.request.method ??\n            this.#request.paused?.request.method ??\n            this.#request.auth?.request.method ??\n            this.#response.paused?.request.method);\n    }\n    get #navigationId() {\n        // Heuristic to determine if this is a navigation request, and if not return null.\n        if (!this.#request.info ||\n            !this.#request.info.loaderId ||\n            // When we navigate all CDP network events have `loaderId`\n            // CDP's `loaderId` and `requestId` match when\n            // that request triggered the loading\n            this.#request.info.loaderId !== this.#request.info.requestId) {\n            return null;\n        }\n        // Get virtual navigation ID from the browsing context.\n        return this.#networkStorage.getNavigationId(this.#context ?? undefined);\n    }\n    get #cookies() {\n        let cookies = [];\n        if (this.#request.extraInfo) {\n            cookies = this.#request.extraInfo.associatedCookies\n                .filter(({ blockedReasons }) => {\n                return !Array.isArray(blockedReasons) || blockedReasons.length === 0;\n            })\n                .map(({ cookie }) => (0, NetworkUtils_js_1.cdpToBiDiCookie)(cookie));\n        }\n        return cookies;\n    }\n    get #bodySize() {\n        let bodySize = 0;\n        if (typeof this.#requestOverrides?.bodySize === 'number') {\n            bodySize = this.#requestOverrides.bodySize;\n        }\n        else {\n            bodySize = (0, NetworkUtils_js_1.bidiBodySizeFromCdpPostDataEntries)(this.#request.info?.request.postDataEntries ?? []);\n        }\n        return bodySize;\n    }\n    get #context() {\n        return (this.#response.paused?.frameId ??\n            this.#request.info?.frameId ??\n            this.#request.paused?.frameId ??\n            this.#request.auth?.frameId ??\n            null);\n    }\n    /** Returns the HTTP status code associated with this request if any. */\n    get #statusCode() {\n        return (this.#responseOverrides?.statusCode ??\n            this.#response.paused?.responseStatusCode ??\n            this.#response.extraInfo?.statusCode ??\n            this.#response.info?.status);\n    }\n    get #requestHeaders() {\n        let headers = [];\n        if (this.#requestOverrides?.headers) {\n            headers = this.#requestOverrides.headers;\n        }\n        else {\n            headers = [\n                ...(0, NetworkUtils_js_1.bidiNetworkHeadersFromCdpNetworkHeaders)(this.#request.info?.request.headers),\n                ...(0, NetworkUtils_js_1.bidiNetworkHeadersFromCdpNetworkHeaders)(this.#request.extraInfo?.headers),\n            ];\n        }\n        return headers;\n    }\n    get #authChallenges() {\n        // TODO: get headers from Fetch.requestPaused\n        if (!this.#response.info) {\n            return;\n        }\n        if (!(this.#statusCode === 401 || this.#statusCode === 407)) {\n            return undefined;\n        }\n        const headerName = this.#statusCode === 401 ? 'WWW-Authenticate' : 'Proxy-Authenticate';\n        const authChallenges = [];\n        for (const [header, value] of Object.entries(this.#response.info.headers)) {\n            // TODO: Do a proper match based on https://httpwg.org/specs/rfc9110.html#credentials\n            // Or verify this works\n            if (header.localeCompare(headerName, undefined, { sensitivity: 'base' }) === 0) {\n                authChallenges.push({\n                    scheme: value.split(' ').at(0) ?? '',\n                    realm: value.match(REALM_REGEX)?.at(0) ?? '',\n                });\n            }\n        }\n        return authChallenges;\n    }\n    get #timings() {\n        return {\n            // TODO: Verify this is correct\n            timeOrigin: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.requestTime),\n            requestTime: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.requestTime),\n            redirectStart: 0,\n            redirectEnd: 0,\n            // TODO: Verify this is correct\n            // https://source.chromium.org/chromium/chromium/src/+/main:net/base/load_timing_info.h;l=145\n            fetchStart: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.requestTime),\n            dnsStart: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.dnsStart),\n            dnsEnd: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.dnsEnd),\n            connectStart: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.connectStart),\n            connectEnd: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.connectEnd),\n            tlsStart: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.sslStart),\n            requestStart: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.sendStart),\n            // https://source.chromium.org/chromium/chromium/src/+/main:net/base/load_timing_info.h;l=196\n            responseStart: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.receiveHeadersStart),\n            responseEnd: (0, NetworkUtils_js_1.getTiming)(this.#response.info?.timing?.receiveHeadersEnd),\n        };\n    }\n    #phaseChanged() {\n        this.waitNextPhase.resolve();\n        this.waitNextPhase = new Deferred_js_1.Deferred();\n    }\n    #interceptsInPhase(phase) {\n        if (!this.#cdpTarget.isSubscribedTo(`network.${phase}`)) {\n            return new Set();\n        }\n        return this.#networkStorage.getInterceptsForPhase(this, phase);\n    }\n    #isBlockedInPhase(phase) {\n        return this.#interceptsInPhase(phase).size > 0;\n    }\n    handleRedirect(event) {\n        // TODO: use event.redirectResponse;\n        // Temporary workaround to emit ResponseCompleted event for redirects\n        this.#response.hasExtraInfo = false;\n        this.#response.info = event.redirectResponse;\n        this.#emitEventsIfReady({\n            wasRedirected: true,\n        });\n    }\n    #emitEventsIfReady(options = {}) {\n        const requestExtraInfoCompleted = \n        // Flush redirects\n        options.wasRedirected ||\n            options.hasFailed ||\n            this.#isDataUrl() ||\n            Boolean(this.#request.extraInfo) ||\n            // Requests from cache don't have extra info\n            this.#servedFromCache ||\n            // Sometimes there is no extra info and the response\n            // is the only place we can find out\n            Boolean(this.#response.info && !this.#response.hasExtraInfo);\n        const noInterceptionExpected = \n        // We can't intercept data urls from CDP\n        this.#isDataUrl() ||\n            // Cached requests never hit the network\n            this.#servedFromCache;\n        const requestInterceptionExpected = !noInterceptionExpected &&\n            this.#isBlockedInPhase(\"beforeRequestSent\" /* Network.InterceptPhase.BeforeRequestSent */);\n        const requestInterceptionCompleted = !requestInterceptionExpected ||\n            (requestInterceptionExpected && Boolean(this.#request.paused));\n        if (Boolean(this.#request.info) &&\n            (requestInterceptionExpected\n                ? requestInterceptionCompleted\n                : requestExtraInfoCompleted)) {\n            this.#emitEvent(this.#getBeforeRequestEvent.bind(this));\n        }\n        const responseExtraInfoCompleted = Boolean(this.#response.extraInfo) ||\n            // Response from cache don't have extra info\n            this.#servedFromCache ||\n            // Don't expect extra info if the flag is false\n            Boolean(this.#response.info && !this.#response.hasExtraInfo);\n        const responseInterceptionExpected = !noInterceptionExpected &&\n            this.#isBlockedInPhase(\"responseStarted\" /* Network.InterceptPhase.ResponseStarted */);\n        if (this.#response.info ||\n            (responseInterceptionExpected && Boolean(this.#response.paused))) {\n            this.#emitEvent(this.#getResponseStartedEvent.bind(this));\n        }\n        const responseInterceptionCompleted = !responseInterceptionExpected ||\n            (responseInterceptionExpected && Boolean(this.#response.paused));\n        if (Boolean(this.#response.info) &&\n            responseExtraInfoCompleted &&\n            responseInterceptionCompleted) {\n            this.#emitEvent(this.#getResponseReceivedEvent.bind(this));\n            this.#networkStorage.deleteRequest(this.id);\n        }\n    }\n    onRequestWillBeSentEvent(event) {\n        this.#request.info = event;\n        this.#emitEventsIfReady();\n    }\n    onRequestWillBeSentExtraInfoEvent(event) {\n        this.#request.extraInfo = event;\n        this.#emitEventsIfReady();\n    }\n    onResponseReceivedExtraInfoEvent(event) {\n        if (event.statusCode >= 300 &&\n            event.statusCode <= 399 &&\n            this.#request.info &&\n            event.headers['location'] === this.#request.info.request.url) {\n            // We received the Response Extra info for the redirect\n            // Too late so we need to skip it as it will\n            // fire wrongly for the last one\n            return;\n        }\n        this.#response.extraInfo = event;\n        this.#emitEventsIfReady();\n    }\n    onResponseReceivedEvent(event) {\n        this.#response.hasExtraInfo = event.hasExtraInfo;\n        this.#response.info = event.response;\n        this.#emitEventsIfReady();\n    }\n    onServedFromCache() {\n        this.#servedFromCache = true;\n        this.#emitEventsIfReady();\n    }\n    onLoadingFailedEvent(event) {\n        this.#emitEventsIfReady({\n            hasFailed: true,\n        });\n        this.#emitEvent(() => {\n            return {\n                method: protocol_js_1.ChromiumBidi.Network.EventNames.FetchError,\n                params: {\n                    ...this.#getBaseEventParams(),\n                    errorText: event.errorText,\n                },\n            };\n        });\n    }\n    /** @see https://chromedevtools.github.io/devtools-protocol/tot/Fetch/#method-failRequest */\n    async failRequest(errorReason) {\n        (0, assert_js_1.assert)(this.#fetchId, 'Network Interception not set-up.');\n        await this.cdpClient.sendCommand('Fetch.failRequest', {\n            requestId: this.#fetchId,\n            errorReason,\n        });\n        this.#interceptPhase = undefined;\n    }\n    onRequestPaused(event) {\n        this.#fetchId = event.requestId;\n        // CDP https://chromedevtools.github.io/devtools-protocol/tot/Fetch/#event-requestPaused\n        if (event.responseStatusCode || event.responseErrorReason) {\n            this.#response.paused = event;\n            if (this.#isBlockedInPhase(\"responseStarted\" /* Network.InterceptPhase.ResponseStarted */) &&\n                // CDP may emit multiple events for a single request\n                !this.#emittedEvents[protocol_js_1.ChromiumBidi.Network.EventNames.ResponseStarted] &&\n                // Continue all response that have not enabled Network domain\n                this.#fetchId !== this.id) {\n                this.#interceptPhase = \"responseStarted\" /* Network.InterceptPhase.ResponseStarted */;\n            }\n            else {\n                void this.#continueResponse();\n            }\n        }\n        else {\n            this.#request.paused = event;\n            if (this.#isBlockedInPhase(\"beforeRequestSent\" /* Network.InterceptPhase.BeforeRequestSent */) &&\n                // CDP may emit multiple events for a single request\n                !this.#emittedEvents[protocol_js_1.ChromiumBidi.Network.EventNames.BeforeRequestSent] &&\n                // Continue all requests that have not enabled Network domain\n                this.#fetchId !== this.id) {\n                this.#interceptPhase = \"beforeRequestSent\" /* Network.InterceptPhase.BeforeRequestSent */;\n            }\n            else {\n                void this.#continueRequest();\n            }\n        }\n        this.#emitEventsIfReady();\n    }\n    onAuthRequired(event) {\n        this.#fetchId = event.requestId;\n        this.#request.auth = event;\n        if (this.#isBlockedInPhase(\"authRequired\" /* Network.InterceptPhase.AuthRequired */) &&\n            // Continue all auth requests that have not enabled Network domain\n            this.#fetchId !== this.id) {\n            this.#interceptPhase = \"authRequired\" /* Network.InterceptPhase.AuthRequired */;\n        }\n        else {\n            void this.#continueWithAuth({\n                response: 'Default',\n            });\n        }\n        this.#emitEvent(() => {\n            return {\n                method: protocol_js_1.ChromiumBidi.Network.EventNames.AuthRequired,\n                params: {\n                    ...this.#getBaseEventParams(\"authRequired\" /* Network.InterceptPhase.AuthRequired */),\n                    response: this.#getResponseEventParams(),\n                },\n            };\n        });\n    }\n    /** @see https://chromedevtools.github.io/devtools-protocol/tot/Fetch/#method-continueRequest */\n    async continueRequest(overrides = {}) {\n        const overrideHeaders = this.#getOverrideHeader(overrides.headers, overrides.cookies);\n        const headers = (0, NetworkUtils_js_1.cdpFetchHeadersFromBidiNetworkHeaders)(overrideHeaders);\n        const postData = getCdpBodyFromBiDiBytesValue(overrides.body);\n        await this.#continueRequest({\n            url: overrides.url,\n            method: overrides.method,\n            headers,\n            postData,\n        });\n        this.#requestOverrides = {\n            url: overrides.url,\n            method: overrides.method,\n            headers: overrides.headers,\n            cookies: overrides.cookies,\n            bodySize: getSizeFromBiDiBytesValue(overrides.body),\n        };\n    }\n    async #continueRequest(overrides = {}) {\n        (0, assert_js_1.assert)(this.#fetchId, 'Network Interception not set-up.');\n        await this.cdpClient.sendCommand('Fetch.continueRequest', {\n            requestId: this.#fetchId,\n            url: overrides.url,\n            method: overrides.method,\n            headers: overrides.headers,\n            postData: overrides.postData,\n        });\n        this.#interceptPhase = undefined;\n    }\n    /** @see https://chromedevtools.github.io/devtools-protocol/tot/Fetch/#method-continueResponse */\n    async continueResponse(overrides = {}) {\n        if (this.interceptPhase === \"authRequired\" /* Network.InterceptPhase.AuthRequired */) {\n            if (overrides.credentials) {\n                await Promise.all([\n                    this.waitNextPhase,\n                    await this.#continueWithAuth({\n                        response: 'ProvideCredentials',\n                        username: overrides.credentials.username,\n                        password: overrides.credentials.password,\n                    }),\n                ]);\n            }\n            else {\n                // We need to use `ProvideCredentials`\n                // As `Default` may cancel the request\n                return await this.#continueWithAuth({\n                    response: 'ProvideCredentials',\n                });\n            }\n        }\n        if (this.#interceptPhase === \"responseStarted\" /* Network.InterceptPhase.ResponseStarted */) {\n            const overrideHeaders = this.#getOverrideHeader(overrides.headers, overrides.cookies);\n            const responseHeaders = (0, NetworkUtils_js_1.cdpFetchHeadersFromBidiNetworkHeaders)(overrideHeaders);\n            await this.#continueResponse({\n                responseCode: overrides.statusCode ?? this.#response.paused?.responseStatusCode,\n                responsePhrase: overrides.reasonPhrase ?? this.#response.paused?.responseStatusText,\n                responseHeaders: responseHeaders ?? this.#response.paused?.responseHeaders,\n            });\n            this.#responseOverrides = {\n                statusCode: overrides.statusCode,\n                headers: overrideHeaders,\n            };\n        }\n    }\n    async #continueResponse({ responseCode, responsePhrase, responseHeaders, } = {}) {\n        (0, assert_js_1.assert)(this.#fetchId, 'Network Interception not set-up.');\n        await this.cdpClient.sendCommand('Fetch.continueResponse', {\n            requestId: this.#fetchId,\n            responseCode,\n            responsePhrase,\n            responseHeaders,\n        });\n        this.#interceptPhase = undefined;\n    }\n    /** @see https://chromedevtools.github.io/devtools-protocol/tot/Fetch/#method-continueWithAuth */\n    async continueWithAuth(authChallenge) {\n        let username;\n        let password;\n        if (authChallenge.action === 'provideCredentials') {\n            const { credentials } = authChallenge;\n            username = credentials.username;\n            password = credentials.password;\n        }\n        const response = (0, NetworkUtils_js_1.cdpAuthChallengeResponseFromBidiAuthContinueWithAuthAction)(authChallenge.action);\n        await this.#continueWithAuth({\n            response,\n            username,\n            password,\n        });\n    }\n    /** @see https://chromedevtools.github.io/devtools-protocol/tot/Fetch/#method-provideResponse */\n    async provideResponse(overrides) {\n        (0, assert_js_1.assert)(this.#fetchId, 'Network Interception not set-up.');\n        // We need to pass through if the request is already in\n        // AuthRequired phase\n        if (this.interceptPhase === \"authRequired\" /* Network.InterceptPhase.AuthRequired */) {\n            // We need to use `ProvideCredentials`\n            // As `Default` may cancel the request\n            return await this.#continueWithAuth({\n                response: 'ProvideCredentials',\n            });\n        }\n        // If we don't modify the response\n        // just continue the request\n        if (!overrides.body && !overrides.headers) {\n            return await this.#continueRequest();\n        }\n        const overrideHeaders = this.#getOverrideHeader(overrides.headers, overrides.cookies);\n        const responseHeaders = (0, NetworkUtils_js_1.cdpFetchHeadersFromBidiNetworkHeaders)(overrideHeaders);\n        const responseCode = overrides.statusCode ?? this.#statusCode ?? 200;\n        await this.cdpClient.sendCommand('Fetch.fulfillRequest', {\n            requestId: this.#fetchId,\n            responseCode,\n            responsePhrase: overrides.reasonPhrase,\n            responseHeaders,\n            body: getCdpBodyFromBiDiBytesValue(overrides.body),\n        });\n        this.#interceptPhase = undefined;\n    }\n    async #continueWithAuth(authChallengeResponse) {\n        (0, assert_js_1.assert)(this.#fetchId, 'Network Interception not set-up.');\n        await this.cdpClient.sendCommand('Fetch.continueWithAuth', {\n            requestId: this.#fetchId,\n            authChallengeResponse,\n        });\n        this.#interceptPhase = undefined;\n    }\n    #emitEvent(getEvent) {\n        let event;\n        try {\n            event = getEvent();\n        }\n        catch (error) {\n            this.#logger?.(log_js_1.LogType.debugError, error);\n            return;\n        }\n        if (this.#isIgnoredEvent() ||\n            (this.#emittedEvents[event.method] &&\n                // Special case this event can be emitted multiple times\n                event.method !== protocol_js_1.ChromiumBidi.Network.EventNames.AuthRequired)) {\n            return;\n        }\n        this.#phaseChanged();\n        this.#emittedEvents[event.method] = true;\n        this.#eventManager.registerEvent(Object.assign(event, {\n            type: 'event',\n        }), this.#context);\n    }\n    #getBaseEventParams(phase) {\n        const interceptProps = {\n            isBlocked: false,\n        };\n        if (phase) {\n            const blockedBy = this.#interceptsInPhase(phase);\n            interceptProps.isBlocked = blockedBy.size > 0;\n            if (interceptProps.isBlocked) {\n                interceptProps.intercepts = [...blockedBy];\n            }\n        }\n        return {\n            context: this.#context,\n            navigation: this.#navigationId,\n            redirectCount: this.#redirectCount,\n            request: this.#getRequestData(),\n            // Timestamp should be in milliseconds, while CDP provides it in seconds.\n            timestamp: Math.round((0, NetworkUtils_js_1.getTiming)(this.#request.info?.wallTime) * 1000),\n            // Contains isBlocked and intercepts\n            ...interceptProps,\n        };\n    }\n    #getResponseEventParams() {\n        // Chromium sends wrong extraInfo events for responses served from cache.\n        // See https://github.com/puppeteer/puppeteer/issues/9965 and\n        // https://crbug.com/1340398.\n        if (this.#response.info?.fromDiskCache) {\n            this.#response.extraInfo = undefined;\n        }\n        const headers = [\n            ...(0, NetworkUtils_js_1.bidiNetworkHeadersFromCdpNetworkHeaders)(this.#response.info?.headers),\n            ...(0, NetworkUtils_js_1.bidiNetworkHeadersFromCdpNetworkHeaders)(this.#response.extraInfo?.headers),\n            // TODO: Verify how to dedupe these\n            // ...bidiNetworkHeadersFromCdpNetworkHeadersEntries(\n            //   this.#response.paused?.responseHeaders\n            // ),\n        ];\n        const authChallenges = this.#authChallenges;\n        return {\n            url: this.url,\n            protocol: this.#response.info?.protocol ?? '',\n            status: this.#statusCode ?? -1, // TODO: Throw an exception or use some other status code?\n            statusText: this.#response.info?.statusText ||\n                this.#response.paused?.responseStatusText ||\n                '',\n            fromCache: this.#response.info?.fromDiskCache ||\n                this.#response.info?.fromPrefetchCache ||\n                this.#servedFromCache,\n            headers: this.#responseOverrides?.headers ?? headers,\n            mimeType: this.#response.info?.mimeType || '',\n            bytesReceived: this.#response.info?.encodedDataLength || 0,\n            headersSize: (0, NetworkUtils_js_1.computeHeadersSize)(headers),\n            // TODO: consider removing from spec.\n            bodySize: 0,\n            content: {\n                // TODO: consider removing from spec.\n                size: 0,\n            },\n            ...(authChallenges ? { authChallenges } : {}),\n            // @ts-expect-error this is a CDP-specific extension.\n            'goog:securityDetails': this.#response.info?.securityDetails,\n        };\n    }\n    #getRequestData() {\n        const headers = this.#requestHeaders;\n        return {\n            request: this.#id,\n            url: this.url,\n            method: this.#method ?? _a.unknownParameter,\n            headers,\n            cookies: this.#cookies,\n            headersSize: (0, NetworkUtils_js_1.computeHeadersSize)(headers),\n            bodySize: this.#bodySize,\n            timings: this.#timings,\n            // @ts-expect-error CDP-specific attribute.\n            'goog:postData': this.#request.info?.request?.postData,\n            'goog:hasPostData': this.#request.info?.request?.hasPostData,\n            'goog:resourceType': this.#request.info?.type,\n        };\n    }\n    #getBeforeRequestEvent() {\n        (0, assert_js_1.assert)(this.#request.info, 'RequestWillBeSentEvent is not set');\n        return {\n            method: protocol_js_1.ChromiumBidi.Network.EventNames.BeforeRequestSent,\n            params: {\n                ...this.#getBaseEventParams(\"beforeRequestSent\" /* Network.InterceptPhase.BeforeRequestSent */),\n                initiator: {\n                    type: _a.#getInitiatorType(this.#request.info.initiator.type),\n                    columnNumber: this.#request.info.initiator.columnNumber,\n                    lineNumber: this.#request.info.initiator.lineNumber,\n                    stackTrace: this.#request.info.initiator.stack,\n                    request: this.#request.info.initiator.requestId,\n                },\n            },\n        };\n    }\n    #getResponseStartedEvent() {\n        return {\n            method: protocol_js_1.ChromiumBidi.Network.EventNames.ResponseStarted,\n            params: {\n                ...this.#getBaseEventParams(\"responseStarted\" /* Network.InterceptPhase.ResponseStarted */),\n                response: this.#getResponseEventParams(),\n            },\n        };\n    }\n    #getResponseReceivedEvent() {\n        return {\n            method: protocol_js_1.ChromiumBidi.Network.EventNames.ResponseCompleted,\n            params: {\n                ...this.#getBaseEventParams(),\n                response: this.#getResponseEventParams(),\n            },\n        };\n    }\n    #isIgnoredEvent() {\n        const faviconUrl = '/favicon.ico';\n        return (this.#request.paused?.request.url.endsWith(faviconUrl) ??\n            this.#request.info?.request.url.endsWith(faviconUrl) ??\n            false);\n    }\n    #getOverrideHeader(headers, cookies) {\n        if (!headers && !cookies) {\n            return undefined;\n        }\n        let overrideHeaders = headers;\n        const cookieHeader = (0, NetworkUtils_js_1.networkHeaderFromCookieHeaders)(cookies);\n        if (cookieHeader && !overrideHeaders) {\n            overrideHeaders = this.#requestHeaders;\n        }\n        if (cookieHeader && overrideHeaders) {\n            overrideHeaders.filter((header) => header.name.localeCompare('cookie', undefined, {\n                sensitivity: 'base',\n            }) !== 0);\n            overrideHeaders.push(cookieHeader);\n        }\n        return overrideHeaders;\n    }\n    static #getInitiatorType(initiatorType) {\n        switch (initiatorType) {\n            case 'parser':\n            case 'script':\n            case 'preflight':\n                return initiatorType;\n            default:\n                return 'other';\n        }\n    }\n}\nexports.NetworkRequest = NetworkRequest;\n_a = NetworkRequest;\nfunction getCdpBodyFromBiDiBytesValue(body) {\n    let parsedBody;\n    if (body?.type === 'string') {\n        parsedBody = btoa(body.value);\n    }\n    else if (body?.type === 'base64') {\n        parsedBody = body.value;\n    }\n    return parsedBody;\n}\nfunction getSizeFromBiDiBytesValue(body) {\n    if (body?.type === 'string') {\n        return body.value.length;\n    }\n    else if (body?.type === 'base64') {\n        return atob(body.value).length;\n    }\n    return 0;\n}\n//# sourceMappingURL=NetworkRequest.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NetworkStorage = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst uuid_js_1 = require(\"../../../utils/uuid.js\");\nconst NetworkRequest_js_1 = require(\"./NetworkRequest.js\");\nconst NetworkUtils_js_1 = require(\"./NetworkUtils.js\");\n/** Stores network and intercept maps. */\nclass NetworkStorage {\n    #browsingContextStorage;\n    #eventManager;\n    #logger;\n    /**\n     * A map from network request ID to Network Request objects.\n     * Needed as long as information about requests comes from different events.\n     */\n    #requests = new Map();\n    /** A map from intercept ID to track active network intercepts. */\n    #intercepts = new Map();\n    #defaultCacheBehavior = 'default';\n    constructor(eventManager, browsingContextStorage, browserClient, logger) {\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#eventManager = eventManager;\n        browserClient.on('Target.detachedFromTarget', ({ sessionId }) => {\n            this.disposeRequestMap(sessionId);\n        });\n        this.#logger = logger;\n    }\n    /**\n     * Gets the network request with the given ID, if any.\n     * Otherwise, creates a new network request with the given ID and cdp target.\n     */\n    #getOrCreateNetworkRequest(id, cdpTarget, redirectCount) {\n        let request = this.getRequestById(id);\n        if (request) {\n            return request;\n        }\n        request = new NetworkRequest_js_1.NetworkRequest(id, this.#eventManager, this, cdpTarget, redirectCount, this.#logger);\n        this.addRequest(request);\n        return request;\n    }\n    onCdpTargetCreated(cdpTarget) {\n        const cdpClient = cdpTarget.cdpClient;\n        // TODO: Wrap into object\n        const listeners = [\n            [\n                'Network.requestWillBeSent',\n                (params) => {\n                    const request = this.getRequestById(params.requestId);\n                    if (request && request.isRedirecting()) {\n                        request.handleRedirect(params);\n                        this.deleteRequest(params.requestId);\n                        this.#getOrCreateNetworkRequest(params.requestId, cdpTarget, request.redirectCount + 1).onRequestWillBeSentEvent(params);\n                    }\n                    else {\n                        this.#getOrCreateNetworkRequest(params.requestId, cdpTarget).onRequestWillBeSentEvent(params);\n                    }\n                },\n            ],\n            [\n                'Network.requestWillBeSentExtraInfo',\n                (params) => {\n                    this.#getOrCreateNetworkRequest(params.requestId, cdpTarget).onRequestWillBeSentExtraInfoEvent(params);\n                },\n            ],\n            [\n                'Network.responseReceived',\n                (params) => {\n                    this.#getOrCreateNetworkRequest(params.requestId, cdpTarget).onResponseReceivedEvent(params);\n                },\n            ],\n            [\n                'Network.responseReceivedExtraInfo',\n                (params) => {\n                    this.#getOrCreateNetworkRequest(params.requestId, cdpTarget).onResponseReceivedExtraInfoEvent(params);\n                },\n            ],\n            [\n                'Network.requestServedFromCache',\n                (params) => {\n                    this.#getOrCreateNetworkRequest(params.requestId, cdpTarget).onServedFromCache();\n                },\n            ],\n            [\n                'Network.loadingFailed',\n                (params) => {\n                    this.#getOrCreateNetworkRequest(params.requestId, cdpTarget).onLoadingFailedEvent(params);\n                },\n            ],\n            [\n                'Fetch.requestPaused',\n                (event) => {\n                    this.#getOrCreateNetworkRequest(\n                    // CDP quirk if the Network domain is not present this is undefined\n                    event.networkId ?? event.requestId, cdpTarget).onRequestPaused(event);\n                },\n            ],\n            [\n                'Fetch.authRequired',\n                (event) => {\n                    let request = this.getRequestByFetchId(event.requestId);\n                    if (!request) {\n                        request = this.#getOrCreateNetworkRequest(event.requestId, cdpTarget);\n                    }\n                    request.onAuthRequired(event);\n                },\n            ],\n        ];\n        for (const [event, listener] of listeners) {\n            cdpClient.on(event, listener);\n        }\n    }\n    getInterceptionStages(browsingContextId) {\n        const stages = {\n            request: false,\n            response: false,\n            auth: false,\n        };\n        for (const intercept of this.#intercepts.values()) {\n            if (intercept.contexts &&\n                !intercept.contexts.includes(browsingContextId)) {\n                continue;\n            }\n            stages.request ||= intercept.phases.includes(\"beforeRequestSent\" /* Network.InterceptPhase.BeforeRequestSent */);\n            stages.response ||= intercept.phases.includes(\"responseStarted\" /* Network.InterceptPhase.ResponseStarted */);\n            stages.auth ||= intercept.phases.includes(\"authRequired\" /* Network.InterceptPhase.AuthRequired */);\n        }\n        return stages;\n    }\n    getInterceptsForPhase(request, phase) {\n        if (request.url === NetworkRequest_js_1.NetworkRequest.unknownParameter) {\n            return new Set();\n        }\n        const intercepts = new Set();\n        for (const [interceptId, intercept] of this.#intercepts.entries()) {\n            if (!intercept.phases.includes(phase) ||\n                (intercept.contexts &&\n                    !intercept.contexts.includes(request.cdpTarget.topLevelId))) {\n                continue;\n            }\n            if (intercept.urlPatterns.length === 0) {\n                intercepts.add(interceptId);\n                continue;\n            }\n            for (const pattern of intercept.urlPatterns) {\n                if ((0, NetworkUtils_js_1.matchUrlPattern)(pattern, request.url)) {\n                    intercepts.add(interceptId);\n                    break;\n                }\n            }\n        }\n        return intercepts;\n    }\n    disposeRequestMap(sessionId) {\n        for (const request of this.#requests.values()) {\n            if (request.cdpClient.sessionId === sessionId) {\n                this.#requests.delete(request.id);\n            }\n        }\n    }\n    /**\n     * Adds the given entry to the intercept map.\n     * URL patterns are assumed to be parsed.\n     *\n     * @return The intercept ID.\n     */\n    addIntercept(value) {\n        const interceptId = (0, uuid_js_1.uuidv4)();\n        this.#intercepts.set(interceptId, value);\n        return interceptId;\n    }\n    /**\n     * Removes the given intercept from the intercept map.\n     * Throws NoSuchInterceptException if the intercept does not exist.\n     */\n    removeIntercept(intercept) {\n        if (!this.#intercepts.has(intercept)) {\n            throw new protocol_js_1.NoSuchInterceptException(`Intercept '${intercept}' does not exist.`);\n        }\n        this.#intercepts.delete(intercept);\n    }\n    getRequestById(id) {\n        return this.#requests.get(id);\n    }\n    getRequestByFetchId(fetchId) {\n        for (const request of this.#requests.values()) {\n            if (request.fetchId === fetchId) {\n                return request;\n            }\n        }\n        return;\n    }\n    addRequest(request) {\n        this.#requests.set(request.id, request);\n    }\n    deleteRequest(id) {\n        this.#requests.delete(id);\n    }\n    /**\n     * Gets the virtual navigation ID for the given navigable ID.\n     */\n    getNavigationId(contextId) {\n        if (contextId === undefined) {\n            return null;\n        }\n        return (this.#browsingContextStorage.findContext(contextId)?.navigationId ?? null);\n    }\n    set defaultCacheBehavior(behavior) {\n        this.#defaultCacheBehavior = behavior;\n    }\n    get defaultCacheBehavior() {\n        return this.#defaultCacheBehavior;\n    }\n}\nexports.NetworkStorage = NetworkStorage;\n//# sourceMappingURL=NetworkStorage.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.computeHeadersSize = computeHeadersSize;\nexports.bidiNetworkHeadersFromCdpNetworkHeaders = bidiNetworkHeadersFromCdpNetworkHeaders;\nexports.bidiNetworkHeadersFromCdpNetworkHeadersEntries = bidiNetworkHeadersFromCdpNetworkHeadersEntries;\nexports.cdpNetworkHeadersFromBidiNetworkHeaders = cdpNetworkHeadersFromBidiNetworkHeaders;\nexports.bidiNetworkHeadersFromCdpFetchHeaders = bidiNetworkHeadersFromCdpFetchHeaders;\nexports.cdpFetchHeadersFromBidiNetworkHeaders = cdpFetchHeadersFromBidiNetworkHeaders;\nexports.networkHeaderFromCookieHeaders = networkHeaderFromCookieHeaders;\nexports.cdpAuthChallengeResponseFromBidiAuthContinueWithAuthAction = cdpAuthChallengeResponseFromBidiAuthContinueWithAuthAction;\nexports.cdpToBiDiCookie = cdpToBiDiCookie;\nexports.deserializeByteValue = deserializeByteValue;\nexports.bidiToCdpCookie = bidiToCdpCookie;\nexports.sameSiteBiDiToCdp = sameSiteBiDiToCdp;\nexports.isSpecialScheme = isSpecialScheme;\nexports.matchUrlPattern = matchUrlPattern;\nexports.bidiBodySizeFromCdpPostDataEntries = bidiBodySizeFromCdpPostDataEntries;\nexports.getTiming = getTiming;\nconst ErrorResponse_js_1 = require(\"../../../protocol/ErrorResponse.js\");\nconst Base64_js_1 = require(\"../../../utils/Base64.js\");\nconst UrlPattern_js_1 = require(\"../../../utils/UrlPattern.js\");\nfunction computeHeadersSize(headers) {\n    const requestHeaders = headers.reduce((acc, header) => {\n        return `${acc}${header.name}: ${header.value.value}\\r\\n`;\n    }, '');\n    return new TextEncoder().encode(requestHeaders).length;\n}\n/** Converts from CDP Network domain headers to BiDi network headers. */\nfunction bidiNetworkHeadersFromCdpNetworkHeaders(headers) {\n    if (!headers) {\n        return [];\n    }\n    return Object.entries(headers).map(([name, value]) => ({\n        name,\n        value: {\n            type: 'string',\n            value,\n        },\n    }));\n}\n/** Converts from CDP Fetch domain headers to BiDi network headers. */\nfunction bidiNetworkHeadersFromCdpNetworkHeadersEntries(headers) {\n    if (!headers) {\n        return [];\n    }\n    return headers.map(({ name, value }) => ({\n        name,\n        value: {\n            type: 'string',\n            value,\n        },\n    }));\n}\n/** Converts from Bidi network headers to CDP Network domain headers. */\nfunction cdpNetworkHeadersFromBidiNetworkHeaders(headers) {\n    if (headers === undefined) {\n        return undefined;\n    }\n    return headers.reduce((result, header) => {\n        // TODO: Distinguish between string and bytes?\n        result[header.name] = header.value.value;\n        return result;\n    }, {});\n}\n/** Converts from CDP Fetch domain header entries to Bidi network headers. */\nfunction bidiNetworkHeadersFromCdpFetchHeaders(headers) {\n    if (!headers) {\n        return [];\n    }\n    return headers.map(({ name, value }) => ({\n        name,\n        value: {\n            type: 'string',\n            value,\n        },\n    }));\n}\n/** Converts from Bidi network headers to CDP Fetch domain header entries. */\nfunction cdpFetchHeadersFromBidiNetworkHeaders(headers) {\n    if (headers === undefined) {\n        return undefined;\n    }\n    return headers.map(({ name, value }) => ({\n        name,\n        value: value.value,\n    }));\n}\nfunction networkHeaderFromCookieHeaders(headers) {\n    if (headers === undefined) {\n        return undefined;\n    }\n    const value = headers.reduce((acc, value, index) => {\n        if (index > 0) {\n            acc += ';';\n        }\n        const cookieValue = value.value.type === 'base64'\n            ? btoa(value.value.value)\n            : value.value.value;\n        acc += `${value.name}=${cookieValue}`;\n        return acc;\n    }, '');\n    return {\n        name: 'Cookie',\n        value: {\n            type: 'string',\n            value,\n        },\n    };\n}\n/** Converts from Bidi auth action to CDP auth challenge response. */\nfunction cdpAuthChallengeResponseFromBidiAuthContinueWithAuthAction(action) {\n    switch (action) {\n        case 'default':\n            return 'Default';\n        case 'cancel':\n            return 'CancelAuth';\n        case 'provideCredentials':\n            return 'ProvideCredentials';\n    }\n}\n/**\n * Converts from CDP Network domain cookie to BiDi network cookie.\n * * https://chromedevtools.github.io/devtools-protocol/tot/Network/#type-Cookie\n * * https://w3c.github.io/webdriver-bidi/#type-network-Cookie\n */\nfunction cdpToBiDiCookie(cookie) {\n    const result = {\n        name: cookie.name,\n        value: { type: 'string', value: cookie.value },\n        domain: cookie.domain,\n        path: cookie.path,\n        size: cookie.size,\n        httpOnly: cookie.httpOnly,\n        secure: cookie.secure,\n        sameSite: cookie.sameSite === undefined\n            ? \"none\" /* Network.SameSite.None */\n            : sameSiteCdpToBiDi(cookie.sameSite),\n        ...(cookie.expires >= 0 ? { expiry: cookie.expires } : undefined),\n    };\n    // Extending with CDP-specific properties with `goog:` prefix.\n    result[`goog:session`] = cookie.session;\n    result[`goog:priority`] = cookie.priority;\n    result[`goog:sameParty`] = cookie.sameParty;\n    result[`goog:sourceScheme`] = cookie.sourceScheme;\n    result[`goog:sourcePort`] = cookie.sourcePort;\n    if (cookie.partitionKey !== undefined) {\n        result[`goog:partitionKey`] = cookie.partitionKey;\n    }\n    if (cookie.partitionKeyOpaque !== undefined) {\n        result[`goog:partitionKeyOpaque`] = cookie.partitionKeyOpaque;\n    }\n    return result;\n}\n/**\n * Decodes a byte value to a string.\n * @param {Network.BytesValue} value\n * @return {string}\n */\nfunction deserializeByteValue(value) {\n    if (value.type === 'base64') {\n        return (0, Base64_js_1.base64ToString)(value.value);\n    }\n    return value.value;\n}\n/**\n * Converts from BiDi set network cookie params to CDP Network domain cookie.\n * * https://w3c.github.io/webdriver-bidi/#type-network-Cookie\n * * https://chromedevtools.github.io/devtools-protocol/tot/Network/#type-CookieParam\n */\nfunction bidiToCdpCookie(params, partitionKey) {\n    const deserializedValue = deserializeByteValue(params.cookie.value);\n    const result = {\n        name: params.cookie.name,\n        value: deserializedValue,\n        domain: params.cookie.domain,\n        path: params.cookie.path ?? '/',\n        secure: params.cookie.secure ?? false,\n        httpOnly: params.cookie.httpOnly ?? false,\n        ...(partitionKey.sourceOrigin !== undefined && {\n            partitionKey: {\n                hasCrossSiteAncestor: false,\n                // CDP's `partitionKey.topLevelSite` is the BiDi's `partition.sourceOrigin`.\n                topLevelSite: partitionKey.sourceOrigin,\n            },\n        }),\n        ...(params.cookie.expiry !== undefined && {\n            expires: params.cookie.expiry,\n        }),\n        ...(params.cookie.sameSite !== undefined && {\n            sameSite: sameSiteBiDiToCdp(params.cookie.sameSite),\n        }),\n    };\n    // Extending with CDP-specific properties with `goog:` prefix.\n    if (params.cookie[`goog:url`] !== undefined) {\n        result.url = params.cookie[`goog:url`];\n    }\n    if (params.cookie[`goog:priority`] !== undefined) {\n        result.priority = params.cookie[`goog:priority`];\n    }\n    if (params.cookie[`goog:sameParty`] !== undefined) {\n        result.sameParty = params.cookie[`goog:sameParty`];\n    }\n    if (params.cookie[`goog:sourceScheme`] !== undefined) {\n        result.sourceScheme = params.cookie[`goog:sourceScheme`];\n    }\n    if (params.cookie[`goog:sourcePort`] !== undefined) {\n        result.sourcePort = params.cookie[`goog:sourcePort`];\n    }\n    return result;\n}\nfunction sameSiteCdpToBiDi(sameSite) {\n    switch (sameSite) {\n        case 'Strict':\n            return \"strict\" /* Network.SameSite.Strict */;\n        case 'None':\n            return \"none\" /* Network.SameSite.None */;\n        case 'Lax':\n            return \"lax\" /* Network.SameSite.Lax */;\n        default:\n            // Defaults to `Lax`:\n            // https://web.dev/articles/samesite-cookies-explained#samesitelax_by_default\n            return \"lax\" /* Network.SameSite.Lax */;\n    }\n}\nfunction sameSiteBiDiToCdp(sameSite) {\n    switch (sameSite) {\n        case \"strict\" /* Network.SameSite.Strict */:\n            return 'Strict';\n        case \"lax\" /* Network.SameSite.Lax */:\n            return 'Lax';\n        case \"none\" /* Network.SameSite.None */:\n            return 'None';\n    }\n    throw new ErrorResponse_js_1.InvalidArgumentException(`Unknown 'sameSite' value ${sameSite}`);\n}\n/**\n * Returns true if the given protocol is special.\n * Special protocols are those that have a default port.\n *\n * Example inputs: 'http', 'http:'\n *\n * @see https://url.spec.whatwg.org/#special-scheme\n */\nfunction isSpecialScheme(protocol) {\n    return ['ftp', 'file', 'http', 'https', 'ws', 'wss'].includes(protocol.replace(/:$/, ''));\n}\n/** Matches the given URLPattern against the given URL. */\nfunction matchUrlPattern(urlPattern, url) {\n    switch (urlPattern.type) {\n        case 'string': {\n            const pattern = new UrlPattern_js_1.URLPattern(urlPattern.pattern);\n            return new UrlPattern_js_1.URLPattern({\n                protocol: pattern.protocol,\n                hostname: pattern.hostname,\n                port: pattern.port,\n                pathname: pattern.pathname,\n                search: pattern.search,\n            }).test(url);\n        }\n        case 'pattern':\n            return new UrlPattern_js_1.URLPattern(urlPattern).test(url);\n    }\n}\nfunction bidiBodySizeFromCdpPostDataEntries(entries) {\n    let size = 0;\n    for (const entry of entries) {\n        size += atob(entry.bytes ?? '').length;\n    }\n    return size;\n}\nfunction getTiming(timing) {\n    if (!timing) {\n        return 0;\n    }\n    if (timing < 0) {\n        return 0;\n    }\n    return timing;\n}\n//# sourceMappingURL=NetworkUtils.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PermissionsProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nclass PermissionsProcessor {\n    #browserCdpClient;\n    constructor(browserCdpClient) {\n        this.#browserCdpClient = browserCdpClient;\n    }\n    async setPermissions(params) {\n        try {\n            const userContextId = params['goog:userContext'] ||\n                params.userContext;\n            await this.#browserCdpClient.sendCommand('Browser.setPermission', {\n                origin: params.origin,\n                browserContextId: userContextId && userContextId !== 'default'\n                    ? userContextId\n                    : undefined,\n                permission: {\n                    name: params.descriptor.name,\n                },\n                setting: params.state,\n            });\n        }\n        catch (err) {\n            if (err.message ===\n                `Permission can't be granted to opaque origins.`) {\n                // Return success if the origin is not valid (does not match any\n                // existing origins).\n                return {};\n            }\n            throw new protocol_js_1.InvalidArgumentException(err.message);\n        }\n        return {};\n    }\n}\nexports.PermissionsProcessor = PermissionsProcessor;\n//# sourceMappingURL=PermissionsProcessor.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ChannelProxy = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst uuid_js_1 = require(\"../../../utils/uuid.js\");\n/**\n * Used to send messages from realm to BiDi user.\n */\nclass ChannelProxy {\n    #properties;\n    #id = (0, uuid_js_1.uuidv4)();\n    #logger;\n    constructor(channel, logger) {\n        this.#properties = channel;\n        this.#logger = logger;\n    }\n    /**\n     * Creates a channel proxy in the given realm, initialises listener and\n     * returns a handle to `sendMessage` delegate.\n     */\n    async init(realm, eventManager) {\n        const channelHandle = await ChannelProxy.#createAndGetHandleInRealm(realm);\n        const sendMessageHandle = await ChannelProxy.#createSendMessageHandle(realm, channelHandle);\n        void this.#startListener(realm, channelHandle, eventManager);\n        return sendMessageHandle;\n    }\n    /** Gets a ChannelProxy from window and returns its handle. */\n    async startListenerFromWindow(realm, eventManager) {\n        try {\n            const channelHandle = await this.#getHandleFromWindow(realm);\n            void this.#startListener(realm, channelHandle, eventManager);\n        }\n        catch (error) {\n            this.#logger?.(log_js_1.LogType.debugError, error);\n        }\n    }\n    /**\n     * Evaluation string which creates a ChannelProxy object on the client side.\n     */\n    static #createChannelProxyEvalStr() {\n        const functionStr = String(() => {\n            const queue = [];\n            let queueNonEmptyResolver = null;\n            return {\n                /**\n                 * Gets a promise, which is resolved as soon as a message occurs\n                 * in the queue.\n                 */\n                async getMessage() {\n                    const onMessage = queue.length > 0\n                        ? Promise.resolve()\n                        : new Promise((resolve) => {\n                            queueNonEmptyResolver = resolve;\n                        });\n                    await onMessage;\n                    return queue.shift();\n                },\n                /**\n                 * Adds a message to the queue.\n                 * Resolves the pending promise if needed.\n                 */\n                sendMessage(message) {\n                    queue.push(message);\n                    if (queueNonEmptyResolver !== null) {\n                        queueNonEmptyResolver();\n                        queueNonEmptyResolver = null;\n                    }\n                },\n            };\n        });\n        return `(${functionStr})()`;\n    }\n    /** Creates a ChannelProxy in the given realm. */\n    static async #createAndGetHandleInRealm(realm) {\n        const createChannelHandleResult = await realm.cdpClient.sendCommand('Runtime.evaluate', {\n            expression: this.#createChannelProxyEvalStr(),\n            contextId: realm.executionContextId,\n            serializationOptions: {\n                serialization: \"idOnly\" /* Protocol.Runtime.SerializationOptionsSerialization.IdOnly */,\n            },\n        });\n        if (createChannelHandleResult.exceptionDetails ||\n            createChannelHandleResult.result.objectId === undefined) {\n            throw new Error(`Cannot create channel`);\n        }\n        return createChannelHandleResult.result.objectId;\n    }\n    /** Gets a handle to `sendMessage` delegate from the ChannelProxy handle. */\n    static async #createSendMessageHandle(realm, channelHandle) {\n        const sendMessageArgResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n            functionDeclaration: String((channelHandle) => {\n                return channelHandle.sendMessage;\n            }),\n            arguments: [{ objectId: channelHandle }],\n            executionContextId: realm.executionContextId,\n            serializationOptions: {\n                serialization: \"idOnly\" /* Protocol.Runtime.SerializationOptionsSerialization.IdOnly */,\n            },\n        });\n        // TODO: check for exceptionDetails.\n        return sendMessageArgResult.result.objectId;\n    }\n    /** Starts listening for the channel events of the provided ChannelProxy. */\n    async #startListener(realm, channelHandle, eventManager) {\n        // noinspection InfiniteLoopJS\n        for (;;) {\n            try {\n                const message = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n                    functionDeclaration: String(async (channelHandle) => await channelHandle.getMessage()),\n                    arguments: [\n                        {\n                            objectId: channelHandle,\n                        },\n                    ],\n                    awaitPromise: true,\n                    executionContextId: realm.executionContextId,\n                    serializationOptions: {\n                        serialization: \"deep\" /* Protocol.Runtime.SerializationOptionsSerialization.Deep */,\n                        maxDepth: this.#properties.serializationOptions?.maxObjectDepth ??\n                            undefined,\n                    },\n                });\n                if (message.exceptionDetails) {\n                    throw new Error('Runtime.callFunctionOn in ChannelProxy', {\n                        cause: message.exceptionDetails,\n                    });\n                }\n                for (const browsingContext of realm.associatedBrowsingContexts) {\n                    eventManager.registerEvent({\n                        type: 'event',\n                        method: protocol_js_1.ChromiumBidi.Script.EventNames.Message,\n                        params: {\n                            channel: this.#properties.channel,\n                            data: realm.cdpToBidiValue(message, this.#properties.ownership ?? \"none\" /* Script.ResultOwnership.None */),\n                            source: realm.source,\n                        },\n                    }, browsingContext.id);\n                }\n            }\n            catch (error) {\n                // If an error is thrown, then the channel is permanently broken, so we\n                // exit the loop.\n                this.#logger?.(log_js_1.LogType.debugError, error);\n                break;\n            }\n        }\n    }\n    /**\n     * Returns a handle of ChannelProxy from window's property which was set there\n     * by `getEvalInWindowStr`. If window property is not set yet, sets a promise\n     * resolver to the window property, so that `getEvalInWindowStr` can resolve\n     * the promise later on with the channel.\n     * This is needed because `getEvalInWindowStr` can be called before or\n     * after this method.\n     */\n    async #getHandleFromWindow(realm) {\n        const channelHandleResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n            functionDeclaration: String((id) => {\n                const w = window;\n                if (w[id] === undefined) {\n                    // The channelProxy is not created yet. Create a promise, put the\n                    // resolver to window property and return the promise.\n                    // `getEvalInWindowStr` will resolve the promise later.\n                    return new Promise((resolve) => (w[id] = resolve));\n                }\n                // The channelProxy is already created by `getEvalInWindowStr` and\n                // is set into window property. Return it.\n                const channelProxy = w[id];\n                delete w[id];\n                return channelProxy;\n            }),\n            arguments: [{ value: this.#id }],\n            executionContextId: realm.executionContextId,\n            awaitPromise: true,\n            serializationOptions: {\n                serialization: \"idOnly\" /* Protocol.Runtime.SerializationOptionsSerialization.IdOnly */,\n            },\n        });\n        if (channelHandleResult.exceptionDetails !== undefined ||\n            channelHandleResult.result.objectId === undefined) {\n            throw new Error(`ChannelHandle not found in window[\"${this.#id}\"]`);\n        }\n        return channelHandleResult.result.objectId;\n    }\n    /**\n     * String to be evaluated to create a ProxyChannel and put it to window.\n     * Returns the delegate `sendMessage`. Used to provide an argument for preload\n     * script. Does the following:\n     * 1. Creates a ChannelProxy.\n     * 2. Puts the ChannelProxy to window['${this.#id}'] or resolves the promise\n     *    by calling delegate stored in window['${this.#id}'].\n     *    This is needed because `#getHandleFromWindow` can be called before or\n     *    after this method.\n     * 3. Returns the delegate `sendMessage` of the created ChannelProxy.\n     */\n    getEvalInWindowStr() {\n        const delegate = String((id, channelProxy) => {\n            const w = window;\n            if (w[id] === undefined) {\n                // `#getHandleFromWindow` is not initialized yet, and will get the\n                // channelProxy later.\n                w[id] = channelProxy;\n            }\n            else {\n                // `#getHandleFromWindow` is already set a delegate to window property\n                // and is waiting for it to be called with the channelProxy.\n                w[id](channelProxy);\n                delete w[id];\n            }\n            return channelProxy.sendMessage;\n        });\n        const channelProxyEval = ChannelProxy.#createChannelProxyEvalStr();\n        return `(${delegate})('${this.#id}',${channelProxyEval})`;\n    }\n}\nexports.ChannelProxy = ChannelProxy;\n//# sourceMappingURL=ChannelProxy.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PreloadScript = void 0;\nconst uuid_js_1 = require(\"../../../utils/uuid.js\");\nconst ChannelProxy_js_1 = require(\"./ChannelProxy.js\");\n/**\n * BiDi IDs are generated by the server and are unique within contexts.\n *\n * CDP preload script IDs are generated by the client and are unique\n * within sessions.\n *\n * The mapping between BiDi and CDP preload script IDs is 1:many.\n * BiDi IDs are needed by the mapper to keep track of potential multiple CDP IDs\n * in the client.\n */\nclass PreloadScript {\n    /** BiDi ID, an automatically generated UUID. */\n    #id = (0, uuid_js_1.uuidv4)();\n    /** CDP preload scripts. */\n    #cdpPreloadScripts = [];\n    /** The script itself, in a format expected by the spec i.e. a function. */\n    #functionDeclaration;\n    /** Targets, in which the preload script is initialized. */\n    #targetIds = new Set();\n    /** Channels to be added as arguments to functionDeclaration. */\n    #channels;\n    /** The script sandbox / world name. */\n    #sandbox;\n    /** The browsing contexts to execute the preload scripts in, if any. */\n    #contexts;\n    get id() {\n        return this.#id;\n    }\n    get targetIds() {\n        return this.#targetIds;\n    }\n    constructor(params, logger) {\n        this.#channels =\n            params.arguments?.map((a) => new ChannelProxy_js_1.ChannelProxy(a.value, logger)) ?? [];\n        this.#functionDeclaration = params.functionDeclaration;\n        this.#sandbox = params.sandbox;\n        this.#contexts = params.contexts;\n    }\n    /** Channels of the preload script. */\n    get channels() {\n        return this.#channels;\n    }\n    /** Contexts of the preload script, if any */\n    get contexts() {\n        return this.#contexts;\n    }\n    /**\n     * String to be evaluated. Wraps user-provided function so that the following\n     * steps are run:\n     * 1. Create channels.\n     * 2. Store the created channels in window.\n     * 3. Call the user-provided function with channels as arguments.\n     */\n    #getEvaluateString() {\n        const channelsArgStr = `[${this.channels\n            .map((c) => c.getEvalInWindowStr())\n            .join(', ')}]`;\n        return `(()=>{(${this.#functionDeclaration})(...${channelsArgStr})})()`;\n    }\n    /**\n     * Adds the script to the given CDP targets by calling the\n     * `Page.addScriptToEvaluateOnNewDocument` command.\n     */\n    async initInTargets(cdpTargets, runImmediately) {\n        await Promise.all(Array.from(cdpTargets).map((cdpTarget) => this.initInTarget(cdpTarget, runImmediately)));\n    }\n    /**\n     * Adds the script to the given CDP target by calling the\n     * `Page.addScriptToEvaluateOnNewDocument` command.\n     */\n    async initInTarget(cdpTarget, runImmediately) {\n        const addCdpPreloadScriptResult = await cdpTarget.cdpClient.sendCommand('Page.addScriptToEvaluateOnNewDocument', {\n            source: this.#getEvaluateString(),\n            worldName: this.#sandbox,\n            runImmediately,\n        });\n        this.#cdpPreloadScripts.push({\n            target: cdpTarget,\n            preloadScriptId: addCdpPreloadScriptResult.identifier,\n        });\n        this.#targetIds.add(cdpTarget.id);\n    }\n    /**\n     * Removes this script from all CDP targets.\n     */\n    async remove() {\n        await Promise.all([\n            this.#cdpPreloadScripts.map(async (cdpPreloadScript) => {\n                const cdpTarget = cdpPreloadScript.target;\n                const cdpPreloadScriptId = cdpPreloadScript.preloadScriptId;\n                return await cdpTarget.cdpClient.sendCommand('Page.removeScriptToEvaluateOnNewDocument', {\n                    identifier: cdpPreloadScriptId,\n                });\n            }),\n        ]);\n    }\n    /** Removes the provided cdp target from the list of cdp preload scripts. */\n    dispose(cdpTargetId) {\n        this.#cdpPreloadScripts = this.#cdpPreloadScripts.filter((cdpPreloadScript) => cdpPreloadScript.target?.id !== cdpTargetId);\n        this.#targetIds.delete(cdpTargetId);\n    }\n}\nexports.PreloadScript = PreloadScript;\n//# sourceMappingURL=PreloadScript.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PreloadScriptStorage = void 0;\n/**\n * Container class for preload scripts.\n */\nclass PreloadScriptStorage {\n    /** Tracks all BiDi preload scripts.  */\n    #scripts = new Set();\n    /**\n     * Finds all entries that match the given filter (OR logic).\n     */\n    find(filter) {\n        if (!filter) {\n            return [...this.#scripts];\n        }\n        return [...this.#scripts].filter((script) => {\n            if (filter.id !== undefined && filter.id === script.id) {\n                return true;\n            }\n            if (filter.targetId !== undefined &&\n                script.targetIds.has(filter.targetId)) {\n                return true;\n            }\n            if (filter.global !== undefined &&\n                // Global scripts have no contexts\n                ((filter.global && script.contexts === undefined) ||\n                    // Non global scripts always have contexts\n                    (!filter.global && script.contexts !== undefined))) {\n                return true;\n            }\n            return false;\n        });\n    }\n    add(preloadScript) {\n        this.#scripts.add(preloadScript);\n    }\n    /** Deletes all BiDi preload script entries that match the given filter. */\n    remove(filter) {\n        for (const preloadScript of this.find(filter)) {\n            this.#scripts.delete(preloadScript);\n        }\n    }\n}\nexports.PreloadScriptStorage = PreloadScriptStorage;\n//# sourceMappingURL=PreloadScriptStorage.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Realm = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst uuid_js_1 = require(\"../../../utils/uuid.js\");\nconst ChannelProxy_js_1 = require(\"./ChannelProxy.js\");\nclass Realm {\n    #cdpClient;\n    #eventManager;\n    #executionContextId;\n    #logger;\n    #origin;\n    #realmId;\n    #realmStorage;\n    constructor(cdpClient, eventManager, executionContextId, logger, origin, realmId, realmStorage) {\n        this.#cdpClient = cdpClient;\n        this.#eventManager = eventManager;\n        this.#executionContextId = executionContextId;\n        this.#logger = logger;\n        this.#origin = origin;\n        this.#realmId = realmId;\n        this.#realmStorage = realmStorage;\n        this.#realmStorage.addRealm(this);\n    }\n    cdpToBidiValue(cdpValue, resultOwnership) {\n        const bidiValue = this.serializeForBiDi(cdpValue.result.deepSerializedValue, new Map());\n        if (cdpValue.result.objectId) {\n            const objectId = cdpValue.result.objectId;\n            if (resultOwnership === \"root\" /* Script.ResultOwnership.Root */) {\n                // Extend BiDi value with `handle` based on required `resultOwnership`\n                // and  CDP response but not on the actual BiDi type.\n                bidiValue.handle = objectId;\n                // Remember all the handles sent to client.\n                this.#realmStorage.knownHandlesToRealmMap.set(objectId, this.realmId);\n            }\n            else {\n                // No need to await for the object to be released.\n                void this.#releaseObject(objectId).catch((error) => this.#logger?.(log_js_1.LogType.debugError, error));\n            }\n        }\n        return bidiValue;\n    }\n    /**\n     * Relies on the CDP to implement proper BiDi serialization, except:\n     * * CDP integer property `backendNodeId` is replaced with `sharedId` of\n     * `{documentId}_element_{backendNodeId}`;\n     * * CDP integer property `weakLocalObjectReference` is replaced with UUID `internalId`\n     * using unique-per serialization `internalIdMap`.\n     * * CDP type `platformobject` is replaced with `object`.\n     * @param deepSerializedValue - CDP value to be converted to BiDi.\n     * @param internalIdMap - Map from CDP integer `weakLocalObjectReference` to BiDi UUID\n     * `internalId`.\n     */\n    serializeForBiDi(deepSerializedValue, internalIdMap) {\n        if (Object.hasOwn(deepSerializedValue, 'weakLocalObjectReference')) {\n            const weakLocalObjectReference = deepSerializedValue.weakLocalObjectReference;\n            if (!internalIdMap.has(weakLocalObjectReference)) {\n                internalIdMap.set(weakLocalObjectReference, (0, uuid_js_1.uuidv4)());\n            }\n            deepSerializedValue.internalId = internalIdMap.get(weakLocalObjectReference);\n            delete deepSerializedValue['weakLocalObjectReference'];\n        }\n        if (deepSerializedValue.type === 'node' &&\n            Object.hasOwn(deepSerializedValue?.value, 'frameId')) {\n            // `frameId` is not needed in BiDi as it is not yet specified.\n            delete deepSerializedValue.value['frameId'];\n        }\n        // Platform object is a special case. It should have only `{type: object}`\n        // without `value` field.\n        if (deepSerializedValue.type === 'platformobject') {\n            return { type: 'object' };\n        }\n        const bidiValue = deepSerializedValue.value;\n        if (bidiValue === undefined) {\n            return deepSerializedValue;\n        }\n        // Recursively update the nested values.\n        if (['array', 'set', 'htmlcollection', 'nodelist'].includes(deepSerializedValue.type)) {\n            for (const i in bidiValue) {\n                bidiValue[i] = this.serializeForBiDi(bidiValue[i], internalIdMap);\n            }\n        }\n        if (['object', 'map'].includes(deepSerializedValue.type)) {\n            for (const i in bidiValue) {\n                bidiValue[i] = [\n                    this.serializeForBiDi(bidiValue[i][0], internalIdMap),\n                    this.serializeForBiDi(bidiValue[i][1], internalIdMap),\n                ];\n            }\n        }\n        return deepSerializedValue;\n    }\n    get realmId() {\n        return this.#realmId;\n    }\n    get executionContextId() {\n        return this.#executionContextId;\n    }\n    get origin() {\n        return this.#origin;\n    }\n    get source() {\n        return {\n            realm: this.realmId,\n        };\n    }\n    get cdpClient() {\n        return this.#cdpClient;\n    }\n    get baseInfo() {\n        return {\n            realm: this.realmId,\n            origin: this.origin,\n        };\n    }\n    async evaluate(expression, awaitPromise, resultOwnership = \"none\" /* Script.ResultOwnership.None */, serializationOptions = {}, userActivation = false, includeCommandLineApi = false) {\n        const cdpEvaluateResult = await this.cdpClient.sendCommand('Runtime.evaluate', {\n            contextId: this.executionContextId,\n            expression,\n            awaitPromise,\n            serializationOptions: Realm.#getSerializationOptions(\"deep\" /* Protocol.Runtime.SerializationOptionsSerialization.Deep */, serializationOptions),\n            userGesture: userActivation,\n            includeCommandLineAPI: includeCommandLineApi,\n        });\n        if (cdpEvaluateResult.exceptionDetails) {\n            return await this.#getExceptionResult(cdpEvaluateResult.exceptionDetails, 0, resultOwnership);\n        }\n        return {\n            realm: this.realmId,\n            result: this.cdpToBidiValue(cdpEvaluateResult, resultOwnership),\n            type: 'success',\n        };\n    }\n    #registerEvent(event) {\n        if (this.associatedBrowsingContexts.length === 0) {\n            this.#eventManager.registerEvent(event, null);\n        }\n        else {\n            for (const browsingContext of this.associatedBrowsingContexts) {\n                this.#eventManager.registerEvent(event, browsingContext.id);\n            }\n        }\n    }\n    initialize() {\n        this.#registerEvent({\n            type: 'event',\n            method: protocol_js_1.ChromiumBidi.Script.EventNames.RealmCreated,\n            params: this.realmInfo,\n        });\n    }\n    /**\n     * Serializes a given CDP object into BiDi, keeping references in the\n     * target's `globalThis`.\n     */\n    async serializeCdpObject(cdpRemoteObject, resultOwnership) {\n        // TODO: if the object is a primitive, return it directly without CDP roundtrip.\n        const argument = Realm.#cdpRemoteObjectToCallArgument(cdpRemoteObject);\n        const cdpValue = await this.cdpClient.sendCommand('Runtime.callFunctionOn', {\n            functionDeclaration: String((remoteObject) => remoteObject),\n            awaitPromise: false,\n            arguments: [argument],\n            serializationOptions: {\n                serialization: \"deep\" /* Protocol.Runtime.SerializationOptionsSerialization.Deep */,\n            },\n            executionContextId: this.executionContextId,\n        });\n        return this.cdpToBidiValue(cdpValue, resultOwnership);\n    }\n    static #cdpRemoteObjectToCallArgument(cdpRemoteObject) {\n        if (cdpRemoteObject.objectId !== undefined) {\n            return { objectId: cdpRemoteObject.objectId };\n        }\n        if (cdpRemoteObject.unserializableValue !== undefined) {\n            return { unserializableValue: cdpRemoteObject.unserializableValue };\n        }\n        return { value: cdpRemoteObject.value };\n    }\n    /**\n     * Gets the string representation of an object. This is equivalent to\n     * calling `toString()` on the object value.\n     */\n    async stringifyObject(cdpRemoteObject) {\n        const { result } = await this.cdpClient.sendCommand('Runtime.callFunctionOn', {\n            functionDeclaration: String((remoteObject) => String(remoteObject)),\n            awaitPromise: false,\n            arguments: [cdpRemoteObject],\n            returnByValue: true,\n            executionContextId: this.executionContextId,\n        });\n        return result.value;\n    }\n    async #flattenKeyValuePairs(mappingLocalValue) {\n        const keyValueArray = await Promise.all(mappingLocalValue.map(async ([key, value]) => {\n            let keyArg;\n            if (typeof key === 'string') {\n                // Key is a string.\n                keyArg = { value: key };\n            }\n            else {\n                // Key is a serialized value.\n                keyArg = await this.deserializeForCdp(key);\n            }\n            const valueArg = await this.deserializeForCdp(value);\n            return [keyArg, valueArg];\n        }));\n        return keyValueArray.flat();\n    }\n    async #flattenValueList(listLocalValue) {\n        return await Promise.all(listLocalValue.map((localValue) => this.deserializeForCdp(localValue)));\n    }\n    async #serializeCdpExceptionDetails(cdpExceptionDetails, lineOffset, resultOwnership) {\n        const callFrames = cdpExceptionDetails.stackTrace?.callFrames.map((frame) => ({\n            url: frame.url,\n            functionName: frame.functionName,\n            lineNumber: frame.lineNumber - lineOffset,\n            columnNumber: frame.columnNumber,\n        })) ?? [];\n        // Exception should always be there.\n        const exception = cdpExceptionDetails.exception;\n        return {\n            exception: await this.serializeCdpObject(exception, resultOwnership),\n            columnNumber: cdpExceptionDetails.columnNumber,\n            lineNumber: cdpExceptionDetails.lineNumber - lineOffset,\n            stackTrace: {\n                callFrames,\n            },\n            text: (await this.stringifyObject(exception)) || cdpExceptionDetails.text,\n        };\n    }\n    async callFunction(functionDeclaration, awaitPromise, thisLocalValue = {\n        type: 'undefined',\n    }, argumentsLocalValues = [], resultOwnership = \"none\" /* Script.ResultOwnership.None */, serializationOptions = {}, userActivation = false) {\n        const callFunctionAndSerializeScript = `(...args) => {\n      function callFunction(f, args) {\n        const deserializedThis = args.shift();\n        const deserializedArgs = args;\n        return f.apply(deserializedThis, deserializedArgs);\n      }\n      return callFunction((\n        ${functionDeclaration}\n      ), args);\n    }`;\n        const thisAndArgumentsList = [\n            await this.deserializeForCdp(thisLocalValue),\n            ...(await Promise.all(argumentsLocalValues.map(async (argumentLocalValue) => await this.deserializeForCdp(argumentLocalValue)))),\n        ];\n        let cdpCallFunctionResult;\n        try {\n            cdpCallFunctionResult = await this.cdpClient.sendCommand('Runtime.callFunctionOn', {\n                functionDeclaration: callFunctionAndSerializeScript,\n                awaitPromise,\n                arguments: thisAndArgumentsList,\n                serializationOptions: Realm.#getSerializationOptions(\"deep\" /* Protocol.Runtime.SerializationOptionsSerialization.Deep */, serializationOptions),\n                executionContextId: this.executionContextId,\n                userGesture: userActivation,\n            });\n        }\n        catch (error) {\n            // Heuristic to determine if the problem is in the argument.\n            // The check can be done on the `deserialization` step, but this approach\n            // helps to save round-trips.\n            if (error.code === -32000 /* CdpErrorConstants.GENERIC_ERROR */ &&\n                [\n                    'Could not find object with given id',\n                    'Argument should belong to the same JavaScript world as target object',\n                    'Invalid remote object id',\n                ].includes(error.message)) {\n                throw new protocol_js_1.NoSuchHandleException('Handle was not found.');\n            }\n            throw error;\n        }\n        if (cdpCallFunctionResult.exceptionDetails) {\n            return await this.#getExceptionResult(cdpCallFunctionResult.exceptionDetails, 1, resultOwnership);\n        }\n        return {\n            type: 'success',\n            result: this.cdpToBidiValue(cdpCallFunctionResult, resultOwnership),\n            realm: this.realmId,\n        };\n    }\n    async deserializeForCdp(localValue) {\n        if ('handle' in localValue && localValue.handle) {\n            return { objectId: localValue.handle };\n            // We tried to find a handle value but failed\n            // This allows us to have exhaustive switch on `localValue.type`\n        }\n        else if ('handle' in localValue || 'sharedId' in localValue) {\n            throw new protocol_js_1.NoSuchHandleException('Handle was not found.');\n        }\n        switch (localValue.type) {\n            case 'undefined':\n                return { unserializableValue: 'undefined' };\n            case 'null':\n                return { unserializableValue: 'null' };\n            case 'string':\n                return { value: localValue.value };\n            case 'number':\n                if (localValue.value === 'NaN') {\n                    return { unserializableValue: 'NaN' };\n                }\n                else if (localValue.value === '-0') {\n                    return { unserializableValue: '-0' };\n                }\n                else if (localValue.value === 'Infinity') {\n                    return { unserializableValue: 'Infinity' };\n                }\n                else if (localValue.value === '-Infinity') {\n                    return { unserializableValue: '-Infinity' };\n                }\n                return {\n                    value: localValue.value,\n                };\n            case 'boolean':\n                return { value: Boolean(localValue.value) };\n            case 'bigint':\n                return {\n                    unserializableValue: `BigInt(${JSON.stringify(localValue.value)})`,\n                };\n            case 'date':\n                return {\n                    unserializableValue: `new Date(Date.parse(${JSON.stringify(localValue.value)}))`,\n                };\n            case 'regexp':\n                return {\n                    unserializableValue: `new RegExp(${JSON.stringify(localValue.value.pattern)}, ${JSON.stringify(localValue.value.flags)})`,\n                };\n            case 'map': {\n                // TODO: If none of the nested keys and values has a remote\n                // reference, serialize to `unserializableValue` without CDP roundtrip.\n                const keyValueArray = await this.#flattenKeyValuePairs(localValue.value);\n                const { result } = await this.cdpClient.sendCommand('Runtime.callFunctionOn', {\n                    functionDeclaration: String((...args) => {\n                        const result = new Map();\n                        for (let i = 0; i < args.length; i += 2) {\n                            result.set(args[i], args[i + 1]);\n                        }\n                        return result;\n                    }),\n                    awaitPromise: false,\n                    arguments: keyValueArray,\n                    returnByValue: false,\n                    executionContextId: this.executionContextId,\n                });\n                // TODO(#375): Release `result.objectId` after using.\n                return { objectId: result.objectId };\n            }\n            case 'object': {\n                // TODO: If none of the nested keys and values has a remote\n                // reference, serialize to `unserializableValue` without CDP roundtrip.\n                const keyValueArray = await this.#flattenKeyValuePairs(localValue.value);\n                const { result } = await this.cdpClient.sendCommand('Runtime.callFunctionOn', {\n                    functionDeclaration: String((...args) => {\n                        const result = {};\n                        for (let i = 0; i < args.length; i += 2) {\n                            // Key should be either `string`, `number`, or `symbol`.\n                            const key = args[i];\n                            result[key] = args[i + 1];\n                        }\n                        return result;\n                    }),\n                    awaitPromise: false,\n                    arguments: keyValueArray,\n                    returnByValue: false,\n                    executionContextId: this.executionContextId,\n                });\n                // TODO(#375): Release `result.objectId` after using.\n                return { objectId: result.objectId };\n            }\n            case 'array': {\n                // TODO: If none of the nested items has a remote reference,\n                // serialize to `unserializableValue` without CDP roundtrip.\n                const args = await this.#flattenValueList(localValue.value);\n                const { result } = await this.cdpClient.sendCommand('Runtime.callFunctionOn', {\n                    functionDeclaration: String((...args) => args),\n                    awaitPromise: false,\n                    arguments: args,\n                    returnByValue: false,\n                    executionContextId: this.executionContextId,\n                });\n                // TODO(#375): Release `result.objectId` after using.\n                return { objectId: result.objectId };\n            }\n            case 'set': {\n                // TODO: if none of the nested items has a remote reference,\n                // serialize to `unserializableValue` without CDP roundtrip.\n                const args = await this.#flattenValueList(localValue.value);\n                const { result } = await this.cdpClient.sendCommand('Runtime.callFunctionOn', {\n                    functionDeclaration: String((...args) => new Set(args)),\n                    awaitPromise: false,\n                    arguments: args,\n                    returnByValue: false,\n                    executionContextId: this.executionContextId,\n                });\n                // TODO(#375): Release `result.objectId` after using.\n                return { objectId: result.objectId };\n            }\n            case 'channel': {\n                const channelProxy = new ChannelProxy_js_1.ChannelProxy(localValue.value, this.#logger);\n                const channelProxySendMessageHandle = await channelProxy.init(this, this.#eventManager);\n                return { objectId: channelProxySendMessageHandle };\n            }\n            // TODO(#375): Dispose of nested objects.\n        }\n        // Intentionally outside to handle unknown types\n        throw new Error(`Value ${JSON.stringify(localValue)} is not deserializable.`);\n    }\n    async #getExceptionResult(exceptionDetails, lineOffset, resultOwnership) {\n        return {\n            exceptionDetails: await this.#serializeCdpExceptionDetails(exceptionDetails, lineOffset, resultOwnership),\n            realm: this.realmId,\n            type: 'exception',\n        };\n    }\n    static #getSerializationOptions(serialization, serializationOptions) {\n        return {\n            serialization,\n            additionalParameters: Realm.#getAdditionalSerializationParameters(serializationOptions),\n            ...Realm.#getMaxObjectDepth(serializationOptions),\n        };\n    }\n    static #getAdditionalSerializationParameters(serializationOptions) {\n        const additionalParameters = {};\n        if (serializationOptions.maxDomDepth !== undefined) {\n            additionalParameters['maxNodeDepth'] =\n                serializationOptions.maxDomDepth === null\n                    ? 1000\n                    : serializationOptions.maxDomDepth;\n        }\n        if (serializationOptions.includeShadowTree !== undefined) {\n            additionalParameters['includeShadowTree'] =\n                serializationOptions.includeShadowTree;\n        }\n        return additionalParameters;\n    }\n    static #getMaxObjectDepth(serializationOptions) {\n        return serializationOptions.maxObjectDepth === undefined ||\n            serializationOptions.maxObjectDepth === null\n            ? {}\n            : { maxDepth: serializationOptions.maxObjectDepth };\n    }\n    async #releaseObject(handle) {\n        try {\n            await this.cdpClient.sendCommand('Runtime.releaseObject', {\n                objectId: handle,\n            });\n        }\n        catch (error) {\n            // Heuristic to determine if the problem is in the unknown handler.\n            // Ignore the error if so.\n            if (!(error.code === -32000 /* CdpErrorConstants.GENERIC_ERROR */ &&\n                error.message === 'Invalid remote object id')) {\n                throw error;\n            }\n        }\n    }\n    async disown(handle) {\n        // Disowning an object from different realm does nothing.\n        if (this.#realmStorage.knownHandlesToRealmMap.get(handle) !== this.realmId) {\n            return;\n        }\n        await this.#releaseObject(handle);\n        this.#realmStorage.knownHandlesToRealmMap.delete(handle);\n    }\n    dispose() {\n        this.#registerEvent({\n            type: 'event',\n            method: protocol_js_1.ChromiumBidi.Script.EventNames.RealmDestroyed,\n            params: {\n                realm: this.realmId,\n            },\n        });\n    }\n}\nexports.Realm = Realm;\n//# sourceMappingURL=Realm.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.RealmStorage = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst WindowRealm_js_1 = require(\"./WindowRealm.js\");\n/** Container class for browsing realms. */\nclass RealmStorage {\n    /** Tracks handles and their realms sent to the client. */\n    #knownHandlesToRealmMap = new Map();\n    /** Map from realm ID to Realm. */\n    #realmMap = new Map();\n    get knownHandlesToRealmMap() {\n        return this.#knownHandlesToRealmMap;\n    }\n    addRealm(realm) {\n        this.#realmMap.set(realm.realmId, realm);\n    }\n    /** Finds all realms that match the given filter. */\n    findRealms(filter) {\n        return Array.from(this.#realmMap.values()).filter((realm) => {\n            if (filter.realmId !== undefined && filter.realmId !== realm.realmId) {\n                return false;\n            }\n            if (filter.browsingContextId !== undefined &&\n                !realm.associatedBrowsingContexts\n                    .map((browsingContext) => browsingContext.id)\n                    .includes(filter.browsingContextId)) {\n                return false;\n            }\n            if (filter.sandbox !== undefined &&\n                (!(realm instanceof WindowRealm_js_1.WindowRealm) || filter.sandbox !== realm.sandbox)) {\n                return false;\n            }\n            if (filter.executionContextId !== undefined &&\n                filter.executionContextId !== realm.executionContextId) {\n                return false;\n            }\n            if (filter.origin !== undefined && filter.origin !== realm.origin) {\n                return false;\n            }\n            if (filter.type !== undefined && filter.type !== realm.realmType) {\n                return false;\n            }\n            if (filter.cdpSessionId !== undefined &&\n                filter.cdpSessionId !== realm.cdpClient.sessionId) {\n                return false;\n            }\n            return true;\n        });\n    }\n    findRealm(filter) {\n        const maybeRealms = this.findRealms(filter);\n        if (maybeRealms.length !== 1) {\n            return undefined;\n        }\n        return maybeRealms[0];\n    }\n    /** Gets the only realm that matches the given filter, if any, otherwise throws. */\n    getRealm(filter) {\n        const maybeRealm = this.findRealm(filter);\n        if (maybeRealm === undefined) {\n            throw new protocol_js_1.NoSuchFrameException(`Realm ${JSON.stringify(filter)} not found`);\n        }\n        return maybeRealm;\n    }\n    /** Deletes all realms that match the given filter. */\n    deleteRealms(filter) {\n        this.findRealms(filter).map((realm) => {\n            realm.dispose();\n            this.#realmMap.delete(realm.realmId);\n            Array.from(this.knownHandlesToRealmMap.entries())\n                .filter(([, r]) => r === realm.realmId)\n                .map(([handle]) => this.knownHandlesToRealmMap.delete(handle));\n        });\n    }\n}\nexports.RealmStorage = RealmStorage;\n//# sourceMappingURL=RealmStorage.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ScriptProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst PreloadScript_js_1 = require(\"./PreloadScript.js\");\nclass ScriptProcessor {\n    #eventManager;\n    #browsingContextStorage;\n    #realmStorage;\n    #preloadScriptStorage;\n    #logger;\n    constructor(eventManager, browsingContextStorage, realmStorage, preloadScriptStorage, logger) {\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#realmStorage = realmStorage;\n        this.#preloadScriptStorage = preloadScriptStorage;\n        this.#logger = logger;\n        this.#eventManager = eventManager;\n        this.#eventManager.addSubscribeHook(protocol_js_1.ChromiumBidi.Script.EventNames.RealmCreated, this.#onRealmCreatedSubscribeHook.bind(this));\n    }\n    #onRealmCreatedSubscribeHook(contextId) {\n        const context = this.#browsingContextStorage.getContext(contextId);\n        const contextsToReport = [\n            context,\n            ...this.#browsingContextStorage.getContext(contextId).allChildren,\n        ];\n        const realms = new Set();\n        for (const reportContext of contextsToReport) {\n            const realmsForContext = this.#realmStorage.findRealms({\n                browsingContextId: reportContext.id,\n            });\n            for (const realm of realmsForContext) {\n                realms.add(realm);\n            }\n        }\n        for (const realm of realms) {\n            this.#eventManager.registerEvent({\n                type: 'event',\n                method: protocol_js_1.ChromiumBidi.Script.EventNames.RealmCreated,\n                params: realm.realmInfo,\n            }, context.id);\n        }\n        return Promise.resolve();\n    }\n    async addPreloadScript(params) {\n        const contexts = this.#browsingContextStorage.verifyTopLevelContextsList(params.contexts);\n        const preloadScript = new PreloadScript_js_1.PreloadScript(params, this.#logger);\n        this.#preloadScriptStorage.add(preloadScript);\n        const cdpTargets = contexts.size === 0\n            ? new Set(this.#browsingContextStorage\n                .getTopLevelContexts()\n                .map((context) => context.cdpTarget))\n            : new Set([...contexts.values()].map((context) => context.cdpTarget));\n        await preloadScript.initInTargets(cdpTargets, false);\n        return {\n            script: preloadScript.id,\n        };\n    }\n    async removePreloadScript(params) {\n        const { script: id } = params;\n        const scripts = this.#preloadScriptStorage.find({ id });\n        if (scripts.length === 0) {\n            throw new protocol_js_1.NoSuchScriptException(`No preload script with id '${id}'`);\n        }\n        await Promise.all(scripts.map((script) => script.remove()));\n        this.#preloadScriptStorage.remove({ id });\n        return {};\n    }\n    async callFunction(params) {\n        const realm = await this.#getRealm(params.target);\n        return await realm.callFunction(params.functionDeclaration, params.awaitPromise, params.this, params.arguments, params.resultOwnership, params.serializationOptions, params.userActivation);\n    }\n    async evaluate(params) {\n        const realm = await this.#getRealm(params.target);\n        return await realm.evaluate(params.expression, params.awaitPromise, params.resultOwnership, params.serializationOptions, params.userActivation);\n    }\n    async disown(params) {\n        const realm = await this.#getRealm(params.target);\n        await Promise.all(params.handles.map(async (handle) => await realm.disown(handle)));\n        return {};\n    }\n    getRealms(params) {\n        if (params.context !== undefined) {\n            // Make sure the context is known.\n            this.#browsingContextStorage.getContext(params.context);\n        }\n        const realms = this.#realmStorage\n            .findRealms({\n            browsingContextId: params.context,\n            type: params.type,\n        })\n            .map((realm) => realm.realmInfo);\n        return { realms };\n    }\n    async #getRealm(target) {\n        if ('context' in target) {\n            const context = this.#browsingContextStorage.getContext(target.context);\n            return await context.getOrCreateSandbox(target.sandbox);\n        }\n        return this.#realmStorage.getRealm({\n            realmId: target.realm,\n        });\n    }\n}\nexports.ScriptProcessor = ScriptProcessor;\n//# sourceMappingURL=ScriptProcessor.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getSharedId = getSharedId;\nexports.parseSharedId = parseSharedId;\nconst SHARED_ID_DIVIDER = '_element_';\nfunction getSharedId(frameId, documentId, backendNodeId) {\n    return `f.${frameId}.d.${documentId}.e.${backendNodeId}`;\n}\nfunction parseLegacySharedId(sharedId) {\n    const match = sharedId.match(new RegExp(`(.*)${SHARED_ID_DIVIDER}(.*)`));\n    if (!match) {\n        // SharedId is incorrectly formatted.\n        return null;\n    }\n    const documentId = match[1];\n    const elementId = match[2];\n    if (documentId === undefined || elementId === undefined) {\n        return null;\n    }\n    const backendNodeId = parseInt(elementId ?? '');\n    if (isNaN(backendNodeId)) {\n        return null;\n    }\n    return {\n        documentId,\n        backendNodeId,\n    };\n}\nfunction parseSharedId(sharedId) {\n    // TODO: remove legacy check once ChromeDriver provides sharedId in the new format.\n    const legacyFormattedSharedId = parseLegacySharedId(sharedId);\n    if (legacyFormattedSharedId !== null) {\n        return { ...legacyFormattedSharedId, frameId: undefined };\n    }\n    const match = sharedId.match(/f\\.(.*)\\.d\\.(.*)\\.e\\.([0-9]*)/);\n    if (!match) {\n        // SharedId is incorrectly formatted.\n        return null;\n    }\n    const frameId = match[1];\n    const documentId = match[2];\n    const elementId = match[3];\n    if (frameId === undefined ||\n        documentId === undefined ||\n        elementId === undefined) {\n        return null;\n    }\n    const backendNodeId = parseInt(elementId ?? '');\n    if (isNaN(backendNodeId)) {\n        return null;\n    }\n    return {\n        frameId,\n        documentId,\n        backendNodeId,\n    };\n}\n//# sourceMappingURL=SharedId.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.WindowRealm = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst Realm_js_1 = require(\"./Realm.js\");\nconst SharedId_js_1 = require(\"./SharedId.js\");\nclass WindowRealm extends Realm_js_1.Realm {\n    #browsingContextId;\n    #browsingContextStorage;\n    sandbox;\n    constructor(browsingContextId, browsingContextStorage, cdpClient, eventManager, executionContextId, logger, origin, realmId, realmStorage, sandbox) {\n        super(cdpClient, eventManager, executionContextId, logger, origin, realmId, realmStorage);\n        this.#browsingContextId = browsingContextId;\n        this.#browsingContextStorage = browsingContextStorage;\n        this.sandbox = sandbox;\n        this.initialize();\n    }\n    #getBrowsingContextId(navigableId) {\n        const maybeBrowsingContext = this.#browsingContextStorage\n            .getAllContexts()\n            .find((context) => context.navigableId === navigableId);\n        return maybeBrowsingContext?.id ?? 'UNKNOWN';\n    }\n    get browsingContext() {\n        return this.#browsingContextStorage.getContext(this.#browsingContextId);\n    }\n    get associatedBrowsingContexts() {\n        return [this.browsingContext];\n    }\n    get realmType() {\n        return 'window';\n    }\n    get realmInfo() {\n        return {\n            ...this.baseInfo,\n            type: this.realmType,\n            context: this.#browsingContextId,\n            sandbox: this.sandbox,\n        };\n    }\n    get source() {\n        return {\n            realm: this.realmId,\n            context: this.browsingContext.id,\n        };\n    }\n    serializeForBiDi(deepSerializedValue, internalIdMap) {\n        const bidiValue = deepSerializedValue.value;\n        if (deepSerializedValue.type === 'node' && bidiValue !== undefined) {\n            if (Object.hasOwn(bidiValue, 'backendNodeId')) {\n                let navigableId = this.browsingContext.navigableId ?? 'UNKNOWN';\n                if (Object.hasOwn(bidiValue, 'loaderId')) {\n                    // `loaderId` should be always there after ~2024-03-05, when\n                    // https://crrev.com/c/5116240 reaches stable.\n                    // TODO: remove the check after the date.\n                    navigableId = bidiValue.loaderId;\n                    delete bidiValue['loaderId'];\n                }\n                deepSerializedValue.sharedId =\n                    (0, SharedId_js_1.getSharedId)(this.#getBrowsingContextId(navigableId), navigableId, bidiValue.backendNodeId);\n                delete bidiValue['backendNodeId'];\n            }\n            if (Object.hasOwn(bidiValue, 'children')) {\n                for (const i in bidiValue.children) {\n                    bidiValue.children[i] = this.serializeForBiDi(bidiValue.children[i], internalIdMap);\n                }\n            }\n            if (Object.hasOwn(bidiValue, 'shadowRoot') &&\n                bidiValue.shadowRoot !== null) {\n                bidiValue.shadowRoot = this.serializeForBiDi(bidiValue.shadowRoot, internalIdMap);\n            }\n            // `namespaceURI` can be is either `null` or non-empty string.\n            if (bidiValue.namespaceURI === '') {\n                bidiValue.namespaceURI = null;\n            }\n        }\n        return super.serializeForBiDi(deepSerializedValue, internalIdMap);\n    }\n    async deserializeForCdp(localValue) {\n        if ('sharedId' in localValue && localValue.sharedId) {\n            const parsedSharedId = (0, SharedId_js_1.parseSharedId)(localValue.sharedId);\n            if (parsedSharedId === null) {\n                throw new protocol_js_1.NoSuchNodeException(`SharedId \"${localValue.sharedId}\" was not found.`);\n            }\n            const { documentId, backendNodeId } = parsedSharedId;\n            // TODO: add proper validation if the element is accessible from the current realm.\n            if (this.browsingContext.navigableId !== documentId) {\n                throw new protocol_js_1.NoSuchNodeException(`SharedId \"${localValue.sharedId}\" belongs to different document. Current document is ${this.browsingContext.navigableId}.`);\n            }\n            try {\n                const { object } = await this.cdpClient.sendCommand('DOM.resolveNode', {\n                    backendNodeId,\n                    executionContextId: this.executionContextId,\n                });\n                // TODO(#375): Release `obj.object.objectId` after using.\n                return { objectId: object.objectId };\n            }\n            catch (error) {\n                // Heuristic to detect \"no such node\" exception. Based on the  specific\n                // CDP implementation.\n                if (error.code === -32000 /* CdpErrorConstants.GENERIC_ERROR */ &&\n                    error.message === 'No node with given id found') {\n                    throw new protocol_js_1.NoSuchNodeException(`SharedId \"${localValue.sharedId}\" was not found.`);\n                }\n                throw new protocol_js_1.UnknownErrorException(error.message, error.stack);\n            }\n        }\n        return await super.deserializeForCdp(localValue);\n    }\n    async evaluate(expression, awaitPromise, resultOwnership, serializationOptions, userActivation, includeCommandLineApi) {\n        await this.#browsingContextStorage\n            .getContext(this.#browsingContextId)\n            .targetUnblockedOrThrow();\n        return await super.evaluate(expression, awaitPromise, resultOwnership, serializationOptions, userActivation, includeCommandLineApi);\n    }\n    async callFunction(functionDeclaration, awaitPromise, thisLocalValue, argumentsLocalValues, resultOwnership, serializationOptions, userActivation) {\n        await this.#browsingContextStorage\n            .getContext(this.#browsingContextId)\n            .targetUnblockedOrThrow();\n        return await super.callFunction(functionDeclaration, awaitPromise, thisLocalValue, argumentsLocalValues, resultOwnership, serializationOptions, userActivation);\n    }\n}\nexports.WindowRealm = WindowRealm;\n//# sourceMappingURL=WindowRealm.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.WorkerRealm = void 0;\nconst Realm_js_1 = require(\"./Realm.js\");\nclass WorkerRealm extends Realm_js_1.Realm {\n    #realmType;\n    #ownerRealms;\n    constructor(cdpClient, eventManager, executionContextId, logger, origin, ownerRealms, realmId, realmStorage, realmType) {\n        super(cdpClient, eventManager, executionContextId, logger, origin, realmId, realmStorage);\n        this.#ownerRealms = ownerRealms;\n        this.#realmType = realmType;\n        this.initialize();\n    }\n    get associatedBrowsingContexts() {\n        return this.#ownerRealms.flatMap((realm) => realm.associatedBrowsingContexts);\n    }\n    get realmType() {\n        return this.#realmType;\n    }\n    get source() {\n        return {\n            realm: this.realmId,\n            // This is a hack to make Puppeteer able to track workers.\n            // TODO: remove after Puppeteer tracks workers by owners and use the base version.\n            context: this.associatedBrowsingContexts[0]?.id,\n        };\n    }\n    get realmInfo() {\n        const owners = this.#ownerRealms.map((realm) => realm.realmId);\n        const { realmType } = this;\n        switch (realmType) {\n            case 'dedicated-worker': {\n                const owner = owners[0];\n                if (owner === undefined || owners.length !== 1) {\n                    throw new Error('Dedicated worker must have exactly one owner');\n                }\n                return {\n                    ...this.baseInfo,\n                    type: realmType,\n                    owners: [owner],\n                };\n            }\n            case 'service-worker':\n            case 'shared-worker': {\n                return {\n                    ...this.baseInfo,\n                    type: realmType,\n                };\n            }\n        }\n    }\n}\nexports.WorkerRealm = WorkerRealm;\n//# sourceMappingURL=WorkerRealm.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EventManager = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst Buffer_js_1 = require(\"../../../utils/Buffer.js\");\nconst DefaultMap_js_1 = require(\"../../../utils/DefaultMap.js\");\nconst DistinctValues_js_1 = require(\"../../../utils/DistinctValues.js\");\nconst EventEmitter_js_1 = require(\"../../../utils/EventEmitter.js\");\nconst IdWrapper_js_1 = require(\"../../../utils/IdWrapper.js\");\nconst OutgoingMessage_js_1 = require(\"../../OutgoingMessage.js\");\nconst events_js_1 = require(\"./events.js\");\nconst SubscriptionManager_js_1 = require(\"./SubscriptionManager.js\");\nclass EventWrapper {\n    #idWrapper = new IdWrapper_js_1.IdWrapper();\n    #contextId;\n    #event;\n    constructor(event, contextId) {\n        this.#event = event;\n        this.#contextId = contextId;\n    }\n    get id() {\n        return this.#idWrapper.id;\n    }\n    get contextId() {\n        return this.#contextId;\n    }\n    get event() {\n        return this.#event;\n    }\n}\n/**\n * Maps event name to a desired buffer length.\n */\nconst eventBufferLength = new Map([[protocol_js_1.ChromiumBidi.Log.EventNames.LogEntryAdded, 100]]);\nclass EventManager extends EventEmitter_js_1.EventEmitter {\n    /**\n     * Maps event name to a set of contexts where this event already happened.\n     * Needed for getting buffered events from all the contexts in case of\n     * subscripting to all contexts.\n     */\n    #eventToContextsMap = new DefaultMap_js_1.DefaultMap(() => new Set());\n    /**\n     * Maps `eventName` + `browsingContext` to buffer. Used to get buffered events\n     * during subscription. Channel-agnostic.\n     */\n    #eventBuffers = new Map();\n    /**\n     * Maps `eventName` + `browsingContext` to  Map of channel to last id\n     * Used to avoid sending duplicated events when user\n     * subscribes -> unsubscribes -> subscribes.\n     */\n    #lastMessageSent = new Map();\n    #subscriptionManager;\n    #browsingContextStorage;\n    /**\n     * Map of event name to hooks to be called when client is subscribed to the event.\n     */\n    #subscribeHooks;\n    constructor(browsingContextStorage) {\n        super();\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#subscriptionManager = new SubscriptionManager_js_1.SubscriptionManager(browsingContextStorage);\n        this.#subscribeHooks = new DefaultMap_js_1.DefaultMap(() => []);\n    }\n    get subscriptionManager() {\n        return this.#subscriptionManager;\n    }\n    /**\n     * Returns consistent key to be used to access value maps.\n     */\n    static #getMapKey(eventName, browsingContext) {\n        return JSON.stringify({ eventName, browsingContext });\n    }\n    addSubscribeHook(event, hook) {\n        this.#subscribeHooks.get(event).push(hook);\n    }\n    registerEvent(event, contextId) {\n        this.registerPromiseEvent(Promise.resolve({\n            kind: 'success',\n            value: event,\n        }), contextId, event.method);\n    }\n    registerPromiseEvent(event, contextId, eventName) {\n        const eventWrapper = new EventWrapper(event, contextId);\n        const sortedChannels = this.#subscriptionManager.getChannelsSubscribedToEvent(eventName, contextId);\n        this.#bufferEvent(eventWrapper, eventName);\n        // Send events to channels in the subscription priority.\n        for (const channel of sortedChannels) {\n            this.emit(\"event\" /* EventManagerEvents.Event */, {\n                message: OutgoingMessage_js_1.OutgoingMessage.createFromPromise(event, channel),\n                event: eventName,\n            });\n            this.#markEventSent(eventWrapper, channel, eventName);\n        }\n    }\n    async subscribe(eventNames, contextIds, channel) {\n        for (const name of eventNames) {\n            (0, events_js_1.assertSupportedEvent)(name);\n        }\n        // First check if all the contexts are known.\n        for (const contextId of contextIds) {\n            if (contextId !== null) {\n                // Assert the context is known. Throw exception otherwise.\n                this.#browsingContextStorage.getContext(contextId);\n            }\n        }\n        // List of the subscription items that were actually added. Each contains a specific\n        // event and context. No domain event (like \"network\") or global context subscription\n        // (like null) are included.\n        const addedSubscriptionItems = [];\n        for (const eventName of eventNames) {\n            for (const contextId of contextIds) {\n                addedSubscriptionItems.push(...this.#subscriptionManager.subscribe(eventName, contextId, channel));\n                for (const eventWrapper of this.#getBufferedEvents(eventName, contextId, channel)) {\n                    // The order of the events is important.\n                    this.emit(\"event\" /* EventManagerEvents.Event */, {\n                        message: OutgoingMessage_js_1.OutgoingMessage.createFromPromise(eventWrapper.event, channel),\n                        event: eventName,\n                    });\n                    this.#markEventSent(eventWrapper, channel, eventName);\n                }\n            }\n        }\n        // Iterate over all new subscription items and call hooks if any. There can be\n        // duplicates, e.g. when subscribing to the whole domain and some specific event in\n        // the same time (\"network\", \"network.responseCompleted\"). `distinctValues` guarantees\n        // that hooks are called only once per pair event + context.\n        (0, DistinctValues_js_1.distinctValues)(addedSubscriptionItems).forEach(({ contextId, event }) => {\n            this.#subscribeHooks.get(event).forEach((hook) => hook(contextId));\n        });\n        await this.toggleModulesIfNeeded();\n    }\n    async unsubscribe(eventNames, contextIds, channel) {\n        for (const name of eventNames) {\n            (0, events_js_1.assertSupportedEvent)(name);\n        }\n        this.#subscriptionManager.unsubscribeAll(eventNames, contextIds, channel);\n        await this.toggleModulesIfNeeded();\n    }\n    async toggleModulesIfNeeded() {\n        // TODO(1): Only update changed subscribers\n        // TODO(2): Enable for Worker Targets\n        await Promise.all(this.#browsingContextStorage.getAllContexts().map(async (context) => {\n            return await context.toggleModulesIfNeeded();\n        }));\n    }\n    clearBufferedEvents(contextId) {\n        for (const eventName of eventBufferLength.keys()) {\n            const bufferMapKey = _a.#getMapKey(eventName, contextId);\n            this.#eventBuffers.delete(bufferMapKey);\n        }\n    }\n    /**\n     * If the event is buffer-able, put it in the buffer.\n     */\n    #bufferEvent(eventWrapper, eventName) {\n        if (!eventBufferLength.has(eventName)) {\n            // Do nothing if the event is no buffer-able.\n            return;\n        }\n        const bufferMapKey = _a.#getMapKey(eventName, eventWrapper.contextId);\n        if (!this.#eventBuffers.has(bufferMapKey)) {\n            this.#eventBuffers.set(bufferMapKey, new Buffer_js_1.Buffer(eventBufferLength.get(eventName)));\n        }\n        this.#eventBuffers.get(bufferMapKey).add(eventWrapper);\n        // Add the context to the list of contexts having `eventName` events.\n        this.#eventToContextsMap.get(eventName).add(eventWrapper.contextId);\n    }\n    /**\n     * If the event is buffer-able, mark it as sent to the given contextId and channel.\n     */\n    #markEventSent(eventWrapper, channel, eventName) {\n        if (!eventBufferLength.has(eventName)) {\n            // Do nothing if the event is no buffer-able.\n            return;\n        }\n        const lastSentMapKey = _a.#getMapKey(eventName, eventWrapper.contextId);\n        const lastId = Math.max(this.#lastMessageSent.get(lastSentMapKey)?.get(channel) ?? 0, eventWrapper.id);\n        const channelMap = this.#lastMessageSent.get(lastSentMapKey);\n        if (channelMap) {\n            channelMap.set(channel, lastId);\n        }\n        else {\n            this.#lastMessageSent.set(lastSentMapKey, new Map([[channel, lastId]]));\n        }\n    }\n    /**\n     * Returns events which are buffered and not yet sent to the given channel events.\n     */\n    #getBufferedEvents(eventName, contextId, channel) {\n        const bufferMapKey = _a.#getMapKey(eventName, contextId);\n        const lastSentMessageId = this.#lastMessageSent.get(bufferMapKey)?.get(channel) ?? -Infinity;\n        const result = this.#eventBuffers\n            .get(bufferMapKey)\n            ?.get()\n            .filter((wrapper) => wrapper.id > lastSentMessageId) ?? [];\n        if (contextId === null) {\n            // For global subscriptions, events buffered in each context should be sent back.\n            Array.from(this.#eventToContextsMap.get(eventName).keys())\n                .filter((_contextId) => \n            // Events without context are already in the result.\n            _contextId !== null &&\n                // Events from deleted contexts should not be sent.\n                this.#browsingContextStorage.hasContext(_contextId))\n                .map((_contextId) => this.#getBufferedEvents(eventName, _contextId, channel))\n                .forEach((events) => result.push(...events));\n        }\n        return result.sort((e1, e2) => e1.id - e2.id);\n    }\n}\nexports.EventManager = EventManager;\n_a = EventManager;\n//# sourceMappingURL=EventManager.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SessionProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nclass SessionProcessor {\n    #eventManager;\n    #browserCdpClient;\n    #initConnection;\n    #created = false;\n    constructor(eventManager, browserCdpClient, initConnection) {\n        this.#eventManager = eventManager;\n        this.#browserCdpClient = browserCdpClient;\n        this.#initConnection = initConnection;\n    }\n    status() {\n        return { ready: false, message: 'already connected' };\n    }\n    #mergeCapabilities(capabilitiesRequest) {\n        // Roughly following https://www.w3.org/TR/webdriver2/#dfn-capabilities-processing.\n        // Validations should already be done by the parser.\n        const mergedCapabilities = [];\n        for (const first of capabilitiesRequest.firstMatch ?? [{}]) {\n            const result = {\n                ...capabilitiesRequest.alwaysMatch,\n            };\n            for (const key of Object.keys(first)) {\n                if (result[key] !== undefined) {\n                    throw new protocol_js_1.InvalidArgumentException(`Capability ${key} in firstMatch is already defined in alwaysMatch`);\n                }\n                result[key] = first[key];\n            }\n            mergedCapabilities.push(result);\n        }\n        const match = mergedCapabilities.find((c) => c.browserName === 'chrome') ??\n            mergedCapabilities[0] ??\n            {};\n        match.unhandledPromptBehavior = this.#getUnhandledPromptBehavior(match.unhandledPromptBehavior);\n        return match;\n    }\n    #getUnhandledPromptBehavior(capabilityValue) {\n        if (capabilityValue === undefined) {\n            return undefined;\n        }\n        if (typeof capabilityValue === 'object') {\n            // Do not validate capabilities. Incorrect ones will be ignored by Mapper.\n            return capabilityValue;\n        }\n        if (typeof capabilityValue !== 'string') {\n            throw new protocol_js_1.InvalidArgumentException(`Unexpected 'unhandledPromptBehavior' type: ${typeof capabilityValue}`);\n        }\n        switch (capabilityValue) {\n            case 'accept':\n            case 'accept and notify':\n                return { default: \"accept\" /* Session.UserPromptHandlerType.Accept */ };\n            case 'dismiss':\n            case 'dismiss and notify':\n                return { default: \"dismiss\" /* Session.UserPromptHandlerType.Dismiss */ };\n            case 'ignore':\n                return { default: \"ignore\" /* Session.UserPromptHandlerType.Ignore */ };\n            default:\n                throw new protocol_js_1.InvalidArgumentException(`Unexpected 'unhandledPromptBehavior' value: ${capabilityValue}`);\n        }\n    }\n    async new(params) {\n        if (this.#created) {\n            throw new Error('Session has been already created.');\n        }\n        this.#created = true;\n        const matchedCapabitlites = this.#mergeCapabilities(params.capabilities);\n        await this.#initConnection(matchedCapabitlites);\n        const version = await this.#browserCdpClient.sendCommand('Browser.getVersion');\n        return {\n            sessionId: 'unknown',\n            capabilities: {\n                ...matchedCapabitlites,\n                acceptInsecureCerts: matchedCapabitlites.acceptInsecureCerts ?? false,\n                browserName: version.product,\n                browserVersion: version.revision,\n                platformName: '',\n                setWindowRect: false,\n                webSocketUrl: '',\n                userAgent: version.userAgent,\n            },\n        };\n    }\n    async subscribe(params, channel = null) {\n        await this.#eventManager.subscribe(params.events, params.contexts ?? [null], channel);\n        return {};\n    }\n    async unsubscribe(params, channel = null) {\n        await this.#eventManager.unsubscribe(params.events, params.contexts ?? [null], channel);\n        return {};\n    }\n}\nexports.SessionProcessor = SessionProcessor;\n//# sourceMappingURL=SessionProcessor.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SubscriptionManager = void 0;\nexports.cartesianProduct = cartesianProduct;\nexports.unrollEvents = unrollEvents;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst events_js_1 = require(\"./events.js\");\n/**\n * Returns the cartesian product of the given arrays.\n *\n * Example:\n *   cartesian([1, 2], ['a', 'b']); => [[1, 'a'], [1, 'b'], [2, 'a'], [2, 'b']]\n */\nfunction cartesianProduct(...a) {\n    return a.reduce((a, b) => a.flatMap((d) => b.map((e) => [d, e].flat())));\n}\n/** Expands \"AllEvents\" events into atomic events. */\nfunction unrollEvents(events) {\n    const allEvents = new Set();\n    function addEvents(events) {\n        for (const event of events) {\n            allEvents.add(event);\n        }\n    }\n    for (const event of events) {\n        switch (event) {\n            case protocol_js_1.ChromiumBidi.BiDiModule.Bluetooth:\n                addEvents(Object.values(protocol_js_1.ChromiumBidi.Bluetooth.EventNames));\n                break;\n            case protocol_js_1.ChromiumBidi.BiDiModule.BrowsingContext:\n                addEvents(Object.values(protocol_js_1.ChromiumBidi.BrowsingContext.EventNames));\n                break;\n            case protocol_js_1.ChromiumBidi.BiDiModule.Log:\n                addEvents(Object.values(protocol_js_1.ChromiumBidi.Log.EventNames));\n                break;\n            case protocol_js_1.ChromiumBidi.BiDiModule.Network:\n                addEvents(Object.values(protocol_js_1.ChromiumBidi.Network.EventNames));\n                break;\n            case protocol_js_1.ChromiumBidi.BiDiModule.Script:\n                addEvents(Object.values(protocol_js_1.ChromiumBidi.Script.EventNames));\n                break;\n            default:\n                allEvents.add(event);\n        }\n    }\n    return [...allEvents.values()];\n}\nclass SubscriptionManager {\n    #subscriptionPriority = 0;\n    // BrowsingContext `null` means the event has subscription across all the\n    // browsing contexts.\n    // Channel `null` means no `channel` should be added.\n    #channelToContextToEventMap = new Map();\n    #browsingContextStorage;\n    constructor(browsingContextStorage) {\n        this.#browsingContextStorage = browsingContextStorage;\n    }\n    getChannelsSubscribedToEvent(eventMethod, contextId) {\n        const prioritiesAndChannels = Array.from(this.#channelToContextToEventMap.keys())\n            .map((channel) => ({\n            priority: this.#getEventSubscriptionPriorityForChannel(eventMethod, contextId, channel),\n            channel,\n        }))\n            .filter(({ priority }) => priority !== null);\n        // Sort channels by priority.\n        return prioritiesAndChannels\n            .sort((a, b) => a.priority - b.priority)\n            .map(({ channel }) => channel);\n    }\n    #getEventSubscriptionPriorityForChannel(eventMethod, contextId, channel) {\n        const contextToEventMap = this.#channelToContextToEventMap.get(channel);\n        if (contextToEventMap === undefined) {\n            return null;\n        }\n        const maybeTopLevelContextId = this.#browsingContextStorage.findTopLevelContextId(contextId);\n        // `null` covers global subscription.\n        const relevantContexts = [...new Set([null, maybeTopLevelContextId])];\n        // Get all the subscription priorities.\n        const priorities = relevantContexts\n            .map((context) => {\n            // Get the priority for exact event name\n            const priority = contextToEventMap.get(context)?.get(eventMethod);\n            // For CDP we can't provide specific event name when subscribing\n            // to the module directly.\n            // Because of that we need to see event `cdp` exits in the map.\n            if ((0, events_js_1.isCdpEvent)(eventMethod)) {\n                const cdpPriority = contextToEventMap\n                    .get(context)\n                    ?.get(protocol_js_1.ChromiumBidi.BiDiModule.Cdp);\n                // If we subscribe to the event directly and `cdp` module as well\n                // priority will be different we take minimal priority\n                return priority && cdpPriority\n                    ? Math.min(priority, cdpPriority)\n                    : // At this point we know that we have subscribed\n                        // to only one of the two\n                        (priority ?? cdpPriority);\n            }\n            return priority;\n        })\n            .filter((p) => p !== undefined);\n        if (priorities.length === 0) {\n            // Not subscribed, return null.\n            return null;\n        }\n        // Return minimal priority.\n        return Math.min(...priorities);\n    }\n    /**\n     * @param module BiDi+ module\n     * @param contextId `null` == globally subscribed\n     *\n     * @returns\n     */\n    isSubscribedTo(moduleOrEvent, contextId = null) {\n        const topLevelContext = this.#browsingContextStorage.findTopLevelContextId(contextId);\n        for (const browserContextToEventMap of this.#channelToContextToEventMap.values()) {\n            for (const [id, eventMap] of browserContextToEventMap.entries()) {\n                // Not subscribed to this context or globally\n                if (topLevelContext !== id && id !== null) {\n                    continue;\n                }\n                for (const event of eventMap.keys()) {\n                    // This also covers the `cdp` case where\n                    // we don't unroll the event names\n                    if (\n                    // Event explicitly subscribed\n                    event === moduleOrEvent ||\n                        // Event subscribed via module\n                        event === moduleOrEvent.split('.').at(0) ||\n                        // Event explicitly subscribed compared to module\n                        event.split('.').at(0) === moduleOrEvent) {\n                        return true;\n                    }\n                }\n            }\n        }\n        return false;\n    }\n    /**\n     * Subscribes to event in the given context and channel.\n     * @param {EventNames} event\n     * @param {BrowsingContext.BrowsingContext | null} contextId\n     * @param {BidiPlusChannel} channel\n     * @return {SubscriptionItem[]} List of\n     * subscriptions. If the event is a whole module, it will return all the specific\n     * events. If the contextId is null, it will return all the top-level contexts which were\n     * not subscribed before the command.\n     */\n    subscribe(event, contextId, channel) {\n        // All the subscriptions are handled on the top-level contexts.\n        contextId = this.#browsingContextStorage.findTopLevelContextId(contextId);\n        // Check if subscribed event is a whole module\n        switch (event) {\n            case protocol_js_1.ChromiumBidi.BiDiModule.BrowsingContext:\n                return Object.values(protocol_js_1.ChromiumBidi.BrowsingContext.EventNames)\n                    .map((specificEvent) => this.subscribe(specificEvent, contextId, channel))\n                    .flat();\n            case protocol_js_1.ChromiumBidi.BiDiModule.Log:\n                return Object.values(protocol_js_1.ChromiumBidi.Log.EventNames)\n                    .map((specificEvent) => this.subscribe(specificEvent, contextId, channel))\n                    .flat();\n            case protocol_js_1.ChromiumBidi.BiDiModule.Network:\n                return Object.values(protocol_js_1.ChromiumBidi.Network.EventNames)\n                    .map((specificEvent) => this.subscribe(specificEvent, contextId, channel))\n                    .flat();\n            case protocol_js_1.ChromiumBidi.BiDiModule.Script:\n                return Object.values(protocol_js_1.ChromiumBidi.Script.EventNames)\n                    .map((specificEvent) => this.subscribe(specificEvent, contextId, channel))\n                    .flat();\n            case protocol_js_1.ChromiumBidi.BiDiModule.Bluetooth:\n                return Object.values(protocol_js_1.ChromiumBidi.Bluetooth.EventNames)\n                    .map((specificEvent) => this.subscribe(specificEvent, contextId, channel))\n                    .flat();\n            default:\n            // Intentionally left empty.\n        }\n        if (!this.#channelToContextToEventMap.has(channel)) {\n            this.#channelToContextToEventMap.set(channel, new Map());\n        }\n        const contextToEventMap = this.#channelToContextToEventMap.get(channel);\n        if (!contextToEventMap.has(contextId)) {\n            contextToEventMap.set(contextId, new Map());\n        }\n        const eventMap = contextToEventMap.get(contextId);\n        const affectedContextIds = (contextId === null\n            ? this.#browsingContextStorage.getTopLevelContexts().map((c) => c.id)\n            : [contextId])\n            // There can be contexts that are already subscribed to the event. Do not include\n            // them to the output.\n            .filter((contextId) => !this.isSubscribedTo(event, contextId));\n        if (!eventMap.has(event)) {\n            // Add subscription only if it's not already subscribed.\n            eventMap.set(event, this.#subscriptionPriority++);\n        }\n        return affectedContextIds.map((contextId) => ({\n            event,\n            contextId,\n        }));\n    }\n    /**\n     * Unsubscribes atomically from all events in the given contexts and channel.\n     */\n    unsubscribeAll(events, contextIds, channel) {\n        // Assert all contexts are known.\n        for (const contextId of contextIds) {\n            if (contextId !== null) {\n                this.#browsingContextStorage.getContext(contextId);\n            }\n        }\n        const eventContextPairs = cartesianProduct(unrollEvents(events), contextIds);\n        // Assert all unsubscriptions are valid.\n        // If any of the unsubscriptions are invalid, do not unsubscribe from anything.\n        eventContextPairs\n            .map(([event, contextId]) => this.#checkUnsubscribe(event, contextId, channel))\n            .forEach((unsubscribe) => unsubscribe());\n    }\n    /**\n     * Unsubscribes from the event in the given context and channel.\n     * Syntactic sugar for \"unsubscribeAll\".\n     */\n    unsubscribe(eventName, contextId, channel) {\n        this.unsubscribeAll([eventName], [contextId], channel);\n    }\n    #checkUnsubscribe(event, contextId, channel) {\n        // All the subscriptions are handled on the top-level contexts.\n        contextId = this.#browsingContextStorage.findTopLevelContextId(contextId);\n        if (!this.#channelToContextToEventMap.has(channel)) {\n            throw new protocol_js_1.InvalidArgumentException(`Cannot unsubscribe from ${event}, ${contextId === null ? 'null' : contextId}. No subscription found.`);\n        }\n        const contextToEventMap = this.#channelToContextToEventMap.get(channel);\n        if (!contextToEventMap.has(contextId)) {\n            throw new protocol_js_1.InvalidArgumentException(`Cannot unsubscribe from ${event}, ${contextId === null ? 'null' : contextId}. No subscription found.`);\n        }\n        const eventMap = contextToEventMap.get(contextId);\n        if (!eventMap.has(event)) {\n            throw new protocol_js_1.InvalidArgumentException(`Cannot unsubscribe from ${event}, ${contextId === null ? 'null' : contextId}. No subscription found.`);\n        }\n        return () => {\n            eventMap.delete(event);\n            // Clean up maps if empty.\n            if (eventMap.size === 0) {\n                contextToEventMap.delete(event);\n            }\n            if (contextToEventMap.size === 0) {\n                this.#channelToContextToEventMap.delete(channel);\n            }\n        };\n    }\n}\nexports.SubscriptionManager = SubscriptionManager;\n//# sourceMappingURL=SubscriptionManager.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.isCdpEvent = isCdpEvent;\nexports.assertSupportedEvent = assertSupportedEvent;\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\n/**\n * Returns true if the given event is a CDP event.\n * @see https://chromedevtools.github.io/devtools-protocol/\n */\nfunction isCdpEvent(name) {\n    return (name.split('.').at(0)?.startsWith(protocol_js_1.ChromiumBidi.BiDiModule.Cdp) ?? false);\n}\n/**\n * Asserts that the given event is known to BiDi or BiDi+, or throws otherwise.\n */\nfunction assertSupportedEvent(name) {\n    if (!protocol_js_1.ChromiumBidi.EVENT_NAMES.has(name) && !isCdpEvent(name)) {\n        throw new protocol_js_1.InvalidArgumentException(`Unknown event: ${name}`);\n    }\n}\n//# sourceMappingURL=events.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.StorageProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst assert_js_1 = require(\"../../../utils/assert.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst NetworkProcessor_js_1 = require(\"../network/NetworkProcessor.js\");\nconst NetworkUtils_js_1 = require(\"../network/NetworkUtils.js\");\n/**\n * Responsible for handling the `storage` domain.\n */\nclass StorageProcessor {\n    #browserCdpClient;\n    #browsingContextStorage;\n    #logger;\n    constructor(browserCdpClient, browsingContextStorage, logger) {\n        this.#browsingContextStorage = browsingContextStorage;\n        this.#browserCdpClient = browserCdpClient;\n        this.#logger = logger;\n    }\n    async deleteCookies(params) {\n        const partitionKey = this.#expandStoragePartitionSpec(params.partition);\n        let cdpResponse;\n        try {\n            cdpResponse = await this.#browserCdpClient.sendCommand('Storage.getCookies', {\n                browserContextId: this.#getCdpBrowserContextId(partitionKey),\n            });\n        }\n        catch (err) {\n            if (this.#isNoSuchUserContextError(err)) {\n                // If the user context is not found, special error is thrown.\n                throw new protocol_js_1.NoSuchUserContextException(err.message);\n            }\n            throw err;\n        }\n        const cdpCookiesToDelete = cdpResponse.cookies\n            .filter(\n        // CDP's partition key is the source origin. If the request specifies the\n        // `sourceOrigin` partition key, only cookies with the requested source origin\n        // are returned.\n        (c) => partitionKey.sourceOrigin === undefined ||\n            c.partitionKey?.topLevelSite === partitionKey.sourceOrigin)\n            .filter((cdpCookie) => {\n            const bidiCookie = (0, NetworkUtils_js_1.cdpToBiDiCookie)(cdpCookie);\n            return this.#matchCookie(bidiCookie, params.filter);\n        })\n            .map((cookie) => ({\n            ...cookie,\n            // Set expiry to pass date to delete the cookie.\n            expires: 1,\n        }));\n        await this.#browserCdpClient.sendCommand('Storage.setCookies', {\n            cookies: cdpCookiesToDelete,\n            browserContextId: this.#getCdpBrowserContextId(partitionKey),\n        });\n        return {\n            partitionKey,\n        };\n    }\n    async getCookies(params) {\n        const partitionKey = this.#expandStoragePartitionSpec(params.partition);\n        let cdpResponse;\n        try {\n            cdpResponse = await this.#browserCdpClient.sendCommand('Storage.getCookies', {\n                browserContextId: this.#getCdpBrowserContextId(partitionKey),\n            });\n        }\n        catch (err) {\n            if (this.#isNoSuchUserContextError(err)) {\n                // If the user context is not found, special error is thrown.\n                throw new protocol_js_1.NoSuchUserContextException(err.message);\n            }\n            throw err;\n        }\n        const filteredBiDiCookies = cdpResponse.cookies\n            .filter(\n        // CDP's partition key is the source origin. If the request specifies the\n        // `sourceOrigin` partition key, only cookies with the requested source origin\n        // are returned.\n        (c) => partitionKey.sourceOrigin === undefined ||\n            c.partitionKey?.topLevelSite === partitionKey.sourceOrigin)\n            .map((c) => (0, NetworkUtils_js_1.cdpToBiDiCookie)(c))\n            .filter((c) => this.#matchCookie(c, params.filter));\n        return {\n            cookies: filteredBiDiCookies,\n            partitionKey,\n        };\n    }\n    async setCookie(params) {\n        const partitionKey = this.#expandStoragePartitionSpec(params.partition);\n        const cdpCookie = (0, NetworkUtils_js_1.bidiToCdpCookie)(params, partitionKey);\n        try {\n            await this.#browserCdpClient.sendCommand('Storage.setCookies', {\n                cookies: [cdpCookie],\n                browserContextId: this.#getCdpBrowserContextId(partitionKey),\n            });\n        }\n        catch (err) {\n            if (this.#isNoSuchUserContextError(err)) {\n                // If the user context is not found, special error is thrown.\n                throw new protocol_js_1.NoSuchUserContextException(err.message);\n            }\n            this.#logger?.(log_js_1.LogType.debugError, err);\n            throw new protocol_js_1.UnableToSetCookieException(err.toString());\n        }\n        return {\n            partitionKey,\n        };\n    }\n    #isNoSuchUserContextError(err) {\n        // Heuristic to detect if the user context is not found.\n        // See https://source.chromium.org/chromium/chromium/src/+/main:content/browser/devtools/protocol/browser_handler.cc;drc=a56154dd81e4679712422ac6eed2c9581cb51ab0;l=314\n        return err.message?.startsWith('Failed to find browser context for id');\n    }\n    #getCdpBrowserContextId(partitionKey) {\n        return partitionKey.userContext === 'default'\n            ? undefined\n            : partitionKey.userContext;\n    }\n    #expandStoragePartitionSpecByBrowsingContext(descriptor) {\n        const browsingContextId = descriptor.context;\n        const browsingContext = this.#browsingContextStorage.getContext(browsingContextId);\n        // https://w3c.github.io/webdriver-bidi/#associated-storage-partition.\n        // Each browsing context also has an associated storage partition, which is the\n        // storage partition it uses to persist data. In Chromium it's a `BrowserContext`\n        // which maps to BiDi `UserContext`.\n        return {\n            userContext: browsingContext.userContext,\n        };\n    }\n    #expandStoragePartitionSpecByStorageKey(descriptor) {\n        const unsupportedPartitionKeys = new Map();\n        let sourceOrigin = descriptor.sourceOrigin;\n        if (sourceOrigin !== undefined) {\n            const url = NetworkProcessor_js_1.NetworkProcessor.parseUrlString(sourceOrigin);\n            if (url.origin === 'null') {\n                // Origin `null` is a special case for local pages.\n                sourceOrigin = url.origin;\n            }\n            else {\n                // Port is not supported in CDP Cookie's `partitionKey`, so it should be stripped\n                // from the requested source origin.\n                sourceOrigin = `${url.protocol}//${url.hostname}`;\n            }\n        }\n        for (const [key, value] of Object.entries(descriptor)) {\n            if (key !== undefined &&\n                value !== undefined &&\n                !['type', 'sourceOrigin', 'userContext'].includes(key)) {\n                unsupportedPartitionKeys.set(key, value);\n            }\n        }\n        if (unsupportedPartitionKeys.size > 0) {\n            this.#logger?.(log_js_1.LogType.debugInfo, `Unsupported partition keys: ${JSON.stringify(Object.fromEntries(unsupportedPartitionKeys))}`);\n        }\n        // Set `userContext` to `default` if not provided, as it's required in Chromium.\n        const userContext = descriptor.userContext ?? 'default';\n        return {\n            userContext,\n            ...(sourceOrigin === undefined ? {} : { sourceOrigin }),\n        };\n    }\n    #expandStoragePartitionSpec(partitionSpec) {\n        if (partitionSpec === undefined) {\n            // `userContext` is required in Chromium.\n            return { userContext: 'default' };\n        }\n        if (partitionSpec.type === 'context') {\n            return this.#expandStoragePartitionSpecByBrowsingContext(partitionSpec);\n        }\n        (0, assert_js_1.assert)(partitionSpec.type === 'storageKey', 'Unknown partition type');\n        // Partition spec is a storage partition.\n        // Let partition key be partition spec.\n        return this.#expandStoragePartitionSpecByStorageKey(partitionSpec);\n    }\n    #matchCookie(cookie, filter) {\n        if (filter === undefined) {\n            return true;\n        }\n        return ((filter.domain === undefined || filter.domain === cookie.domain) &&\n            (filter.name === undefined || filter.name === cookie.name) &&\n            // `value` contains fields `type` and `value`.\n            (filter.value === undefined ||\n                (0, NetworkUtils_js_1.deserializeByteValue)(filter.value) ===\n                    (0, NetworkUtils_js_1.deserializeByteValue)(cookie.value)) &&\n            (filter.path === undefined || filter.path === cookie.path) &&\n            (filter.size === undefined || filter.size === cookie.size) &&\n            (filter.httpOnly === undefined || filter.httpOnly === cookie.httpOnly) &&\n            (filter.secure === undefined || filter.secure === cookie.secure) &&\n            (filter.sameSite === undefined || filter.sameSite === cookie.sameSite) &&\n            (filter.expiry === undefined || filter.expiry === cookie.expiry));\n    }\n}\nexports.StorageProcessor = StorageProcessor;\n//# sourceMappingURL=StorageProcessor.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.UnderspecifiedStoragePartitionException = exports.UnableToSetFileInputException = exports.UnableToSetCookieException = exports.NoSuchStoragePartitionException = exports.UnsupportedOperationException = exports.UnableToCloseBrowserException = exports.UnableToCaptureScreenException = exports.UnknownErrorException = exports.UnknownCommandException = exports.SessionNotCreatedException = exports.NoSuchUserContextException = exports.NoSuchScriptException = exports.NoSuchRequestException = exports.NoSuchNodeException = exports.NoSuchInterceptException = exports.NoSuchHistoryEntryException = exports.NoSuchHandleException = exports.NoSuchFrameException = exports.NoSuchElementException = exports.NoSuchAlertException = exports.MoveTargetOutOfBoundsException = exports.InvalidSessionIdException = exports.InvalidSelectorException = exports.InvalidArgumentException = exports.Exception = void 0;\nclass Exception extends Error {\n    error;\n    message;\n    stacktrace;\n    constructor(error, message, stacktrace) {\n        super();\n        this.error = error;\n        this.message = message;\n        this.stacktrace = stacktrace;\n    }\n    toErrorResponse(commandId) {\n        return {\n            type: 'error',\n            id: commandId,\n            error: this.error,\n            message: this.message,\n            stacktrace: this.stacktrace,\n        };\n    }\n}\nexports.Exception = Exception;\nclass InvalidArgumentException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"invalid argument\" /* ErrorCode.InvalidArgument */, message, stacktrace);\n    }\n}\nexports.InvalidArgumentException = InvalidArgumentException;\nclass InvalidSelectorException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"invalid selector\" /* ErrorCode.InvalidSelector */, message, stacktrace);\n    }\n}\nexports.InvalidSelectorException = InvalidSelectorException;\nclass InvalidSessionIdException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"invalid session id\" /* ErrorCode.InvalidSessionId */, message, stacktrace);\n    }\n}\nexports.InvalidSessionIdException = InvalidSessionIdException;\nclass MoveTargetOutOfBoundsException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"move target out of bounds\" /* ErrorCode.MoveTargetOutOfBounds */, message, stacktrace);\n    }\n}\nexports.MoveTargetOutOfBoundsException = MoveTargetOutOfBoundsException;\nclass NoSuchAlertException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such alert\" /* ErrorCode.NoSuchAlert */, message, stacktrace);\n    }\n}\nexports.NoSuchAlertException = NoSuchAlertException;\nclass NoSuchElementException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such element\" /* ErrorCode.NoSuchElement */, message, stacktrace);\n    }\n}\nexports.NoSuchElementException = NoSuchElementException;\nclass NoSuchFrameException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such frame\" /* ErrorCode.NoSuchFrame */, message, stacktrace);\n    }\n}\nexports.NoSuchFrameException = NoSuchFrameException;\nclass NoSuchHandleException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such handle\" /* ErrorCode.NoSuchHandle */, message, stacktrace);\n    }\n}\nexports.NoSuchHandleException = NoSuchHandleException;\nclass NoSuchHistoryEntryException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such history entry\" /* ErrorCode.NoSuchHistoryEntry */, message, stacktrace);\n    }\n}\nexports.NoSuchHistoryEntryException = NoSuchHistoryEntryException;\nclass NoSuchInterceptException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such intercept\" /* ErrorCode.NoSuchIntercept */, message, stacktrace);\n    }\n}\nexports.NoSuchInterceptException = NoSuchInterceptException;\nclass NoSuchNodeException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such node\" /* ErrorCode.NoSuchNode */, message, stacktrace);\n    }\n}\nexports.NoSuchNodeException = NoSuchNodeException;\nclass NoSuchRequestException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such request\" /* ErrorCode.NoSuchRequest */, message, stacktrace);\n    }\n}\nexports.NoSuchRequestException = NoSuchRequestException;\nclass NoSuchScriptException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such script\" /* ErrorCode.NoSuchScript */, message, stacktrace);\n    }\n}\nexports.NoSuchScriptException = NoSuchScriptException;\nclass NoSuchUserContextException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such user context\" /* ErrorCode.NoSuchUserContext */, message, stacktrace);\n    }\n}\nexports.NoSuchUserContextException = NoSuchUserContextException;\nclass SessionNotCreatedException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"session not created\" /* ErrorCode.SessionNotCreated */, message, stacktrace);\n    }\n}\nexports.SessionNotCreatedException = SessionNotCreatedException;\nclass UnknownCommandException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"unknown command\" /* ErrorCode.UnknownCommand */, message, stacktrace);\n    }\n}\nexports.UnknownCommandException = UnknownCommandException;\nclass UnknownErrorException extends Exception {\n    constructor(message, stacktrace = new Error().stack) {\n        super(\"unknown error\" /* ErrorCode.UnknownError */, message, stacktrace);\n    }\n}\nexports.UnknownErrorException = UnknownErrorException;\nclass UnableToCaptureScreenException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"unable to capture screen\" /* ErrorCode.UnableToCaptureScreen */, message, stacktrace);\n    }\n}\nexports.UnableToCaptureScreenException = UnableToCaptureScreenException;\nclass UnableToCloseBrowserException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"unable to close browser\" /* ErrorCode.UnableToCloseBrowser */, message, stacktrace);\n    }\n}\nexports.UnableToCloseBrowserException = UnableToCloseBrowserException;\nclass UnsupportedOperationException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"unsupported operation\" /* ErrorCode.UnsupportedOperation */, message, stacktrace);\n    }\n}\nexports.UnsupportedOperationException = UnsupportedOperationException;\nclass NoSuchStoragePartitionException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"no such storage partition\" /* ErrorCode.NoSuchStoragePartition */, message, stacktrace);\n    }\n}\nexports.NoSuchStoragePartitionException = NoSuchStoragePartitionException;\nclass UnableToSetCookieException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"unable to set cookie\" /* ErrorCode.UnableToSetCookie */, message, stacktrace);\n    }\n}\nexports.UnableToSetCookieException = UnableToSetCookieException;\nclass UnableToSetFileInputException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"unable to set file input\" /* ErrorCode.UnableToSetFileInput */, message, stacktrace);\n    }\n}\nexports.UnableToSetFileInputException = UnableToSetFileInputException;\nclass UnderspecifiedStoragePartitionException extends Exception {\n    constructor(message, stacktrace) {\n        super(\"underspecified storage partition\" /* ErrorCode.UnderspecifiedStoragePartition */, message, stacktrace);\n    }\n}\nexports.UnderspecifiedStoragePartitionException = UnderspecifiedStoragePartitionException;\n//# sourceMappingURL=ErrorResponse.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\n//# sourceMappingURL=cdp.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EVENT_NAMES = exports.Bluetooth = exports.Network = exports.BrowsingContext = exports.Log = exports.Script = exports.BiDiModule = void 0;\n// keep-sorted end\nvar BiDiModule;\n(function (BiDiModule) {\n    // keep-sorted start\n    BiDiModule[\"Bluetooth\"] = \"bluetooth\";\n    BiDiModule[\"Browser\"] = \"browser\";\n    BiDiModule[\"BrowsingContext\"] = \"browsingContext\";\n    BiDiModule[\"Cdp\"] = \"cdp\";\n    BiDiModule[\"Input\"] = \"input\";\n    BiDiModule[\"Log\"] = \"log\";\n    BiDiModule[\"Network\"] = \"network\";\n    BiDiModule[\"Script\"] = \"script\";\n    BiDiModule[\"Session\"] = \"session\";\n    // keep-sorted end\n})(BiDiModule || (exports.BiDiModule = BiDiModule = {}));\nvar Script;\n(function (Script) {\n    let EventNames;\n    (function (EventNames) {\n        // keep-sorted start\n        EventNames[\"Message\"] = \"script.message\";\n        EventNames[\"RealmCreated\"] = \"script.realmCreated\";\n        EventNames[\"RealmDestroyed\"] = \"script.realmDestroyed\";\n        // keep-sorted end\n    })(EventNames = Script.EventNames || (Script.EventNames = {}));\n})(Script || (exports.Script = Script = {}));\nvar Log;\n(function (Log) {\n    let EventNames;\n    (function (EventNames) {\n        EventNames[\"LogEntryAdded\"] = \"log.entryAdded\";\n    })(EventNames = Log.EventNames || (Log.EventNames = {}));\n})(Log || (exports.Log = Log = {}));\nvar BrowsingContext;\n(function (BrowsingContext) {\n    let EventNames;\n    (function (EventNames) {\n        // keep-sorted start\n        EventNames[\"ContextCreated\"] = \"browsingContext.contextCreated\";\n        EventNames[\"ContextDestroyed\"] = \"browsingContext.contextDestroyed\";\n        EventNames[\"DomContentLoaded\"] = \"browsingContext.domContentLoaded\";\n        EventNames[\"DownloadWillBegin\"] = \"browsingContext.downloadWillBegin\";\n        EventNames[\"FragmentNavigated\"] = \"browsingContext.fragmentNavigated\";\n        EventNames[\"Load\"] = \"browsingContext.load\";\n        EventNames[\"NavigationAborted\"] = \"browsingContext.navigationAborted\";\n        EventNames[\"NavigationFailed\"] = \"browsingContext.navigationFailed\";\n        EventNames[\"NavigationStarted\"] = \"browsingContext.navigationStarted\";\n        EventNames[\"UserPromptClosed\"] = \"browsingContext.userPromptClosed\";\n        EventNames[\"UserPromptOpened\"] = \"browsingContext.userPromptOpened\";\n        // keep-sorted end\n    })(EventNames = BrowsingContext.EventNames || (BrowsingContext.EventNames = {}));\n})(BrowsingContext || (exports.BrowsingContext = BrowsingContext = {}));\nvar Network;\n(function (Network) {\n    let EventNames;\n    (function (EventNames) {\n        // keep-sorted start\n        EventNames[\"AuthRequired\"] = \"network.authRequired\";\n        EventNames[\"BeforeRequestSent\"] = \"network.beforeRequestSent\";\n        EventNames[\"FetchError\"] = \"network.fetchError\";\n        EventNames[\"ResponseCompleted\"] = \"network.responseCompleted\";\n        EventNames[\"ResponseStarted\"] = \"network.responseStarted\";\n        // keep-sorted end\n    })(EventNames = Network.EventNames || (Network.EventNames = {}));\n})(Network || (exports.Network = Network = {}));\nvar Bluetooth;\n(function (Bluetooth) {\n    let EventNames;\n    (function (EventNames) {\n        EventNames[\"RequestDevicePromptUpdated\"] = \"bluetooth.requestDevicePromptUpdated\";\n    })(EventNames = Bluetooth.EventNames || (Bluetooth.EventNames = {}));\n})(Bluetooth || (exports.Bluetooth = Bluetooth = {}));\nexports.EVENT_NAMES = new Set([\n    // keep-sorted start\n    ...Object.values(BiDiModule),\n    ...Object.values(BrowsingContext.EventNames),\n    ...Object.values(Log.EventNames),\n    ...Object.values(Network.EventNames),\n    ...Object.values(Script.EventNames),\n    // keep-sorted end\n]);\n//# sourceMappingURL=chromium-bidi.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\n//# sourceMappingURL=webdriver-bidi-bluetooth.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\n//# sourceMappingURL=webdriver-bidi-permissions.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\n//# sourceMappingURL=webdriver-bidi.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ChromiumBidi = exports.Cdp = void 0;\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nexports.Cdp = __importStar(require(\"./cdp.js\"));\nexports.ChromiumBidi = __importStar(require(\"./chromium-bidi.js\"));\n__exportStar(require(\"./generated/webdriver-bidi.js\"), exports);\n__exportStar(require(\"./ErrorResponse.js\"), exports);\n__exportStar(require(\"./generated/webdriver-bidi-permissions.js\"), exports);\n__exportStar(require(\"./generated/webdriver-bidi-bluetooth.js\"), exports);\n//# sourceMappingURL=protocol.js.map","\"use strict\";\n/**\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.base64ToString = base64ToString;\n/**\n * Encodes a string to base64.\n *\n * Uses the native Web API if available, otherwise falls back to a NodeJS Buffer.\n * @param {string} base64Str\n * @return {string}\n */\nfunction base64ToString(base64Str) {\n    // Available only if run in a browser context.\n    if ('atob' in globalThis) {\n        return globalThis.atob(base64Str);\n    }\n    // Available only if run in a NodeJS context.\n    return Buffer.from(base64Str, 'base64').toString('ascii');\n}\n//# sourceMappingURL=Base64.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Buffer = void 0;\n/** Implements a FIFO buffer with a fixed size. */\nclass Buffer {\n    #capacity;\n    #entries = [];\n    #onItemRemoved;\n    /**\n     * @param capacity The buffer capacity.\n     * @param onItemRemoved Delegate called for each removed element.\n     */\n    constructor(capacity, onItemRemoved) {\n        this.#capacity = capacity;\n        this.#onItemRemoved = onItemRemoved;\n    }\n    get() {\n        return this.#entries;\n    }\n    add(value) {\n        this.#entries.push(value);\n        while (this.#entries.length > this.#capacity) {\n            const item = this.#entries.shift();\n            if (item !== undefined) {\n                this.#onItemRemoved?.(item);\n            }\n        }\n    }\n}\nexports.Buffer = Buffer;\n//# sourceMappingURL=Buffer.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.DefaultMap = void 0;\n/**\n * A subclass of Map whose functionality is almost the same as its parent\n * except for the fact that DefaultMap never returns undefined. It provides a\n * default value for keys that do not exist.\n */\nclass DefaultMap extends Map {\n    /** The default value to return whenever a key is not present in the map. */\n    #getDefaultValue;\n    constructor(getDefaultValue, entries) {\n        super(entries);\n        this.#getDefaultValue = getDefaultValue;\n    }\n    get(key) {\n        if (!this.has(key)) {\n            this.set(key, this.#getDefaultValue(key));\n        }\n        return super.get(key);\n    }\n}\nexports.DefaultMap = DefaultMap;\n//# sourceMappingURL=DefaultMap.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Deferred = void 0;\nclass Deferred {\n    #isFinished = false;\n    #promise;\n    #result;\n    #resolve;\n    #reject;\n    get isFinished() {\n        return this.#isFinished;\n    }\n    get result() {\n        if (!this.#isFinished) {\n            throw new Error('Deferred is not finished yet');\n        }\n        return this.#result;\n    }\n    constructor() {\n        this.#promise = new Promise((resolve, reject) => {\n            this.#resolve = resolve;\n            this.#reject = reject;\n        });\n        // Needed to avoid `Uncaught (in promise)`. The promises returned by `then`\n        // and `catch` will be rejected anyway.\n        this.#promise.catch((_error) => {\n            // Intentionally empty.\n        });\n    }\n    then(onFulfilled, onRejected) {\n        return this.#promise.then(onFulfilled, onRejected);\n    }\n    catch(onRejected) {\n        return this.#promise.catch(onRejected);\n    }\n    resolve(value) {\n        this.#result = value;\n        if (!this.#isFinished) {\n            this.#isFinished = true;\n            this.#resolve(value);\n        }\n    }\n    reject(reason) {\n        if (!this.#isFinished) {\n            this.#isFinished = true;\n            this.#reject(reason);\n        }\n    }\n    finally(onFinally) {\n        return this.#promise.finally(onFinally);\n    }\n    [Symbol.toStringTag] = 'Promise';\n}\nexports.Deferred = Deferred;\n//# sourceMappingURL=Deferred.js.map","\"use strict\";\n/*\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.distinctValues = distinctValues;\nexports.deterministicJSONStringify = deterministicJSONStringify;\n/**\n * Returns an array of distinct values. Order is not guaranteed.\n * @param values - The values to filter. Should be JSON-serializable.\n * @return - An array of distinct values.\n */\nfunction distinctValues(values) {\n    const map = new Map();\n    for (const value of values) {\n        map.set(deterministicJSONStringify(value), value);\n    }\n    return Array.from(map.values());\n}\n/**\n * Returns a stringified version of the object with keys sorted. This is required to\n * ensure that the stringified version of an object is deterministic independent of the\n * order of keys.\n * @param obj\n * @return {string}\n */\nfunction deterministicJSONStringify(obj) {\n    return JSON.stringify(normalizeObject(obj));\n}\nfunction normalizeObject(obj) {\n    if (obj === undefined ||\n        obj === null ||\n        Array.isArray(obj) ||\n        typeof obj !== 'object') {\n        return obj;\n    }\n    // Copy the original object key and values to a new object in sorted order.\n    const newObj = {};\n    for (const key of Object.keys(obj).sort()) {\n        const value = obj[key];\n        newObj[key] = normalizeObject(value); // Recursively sort nested objects\n    }\n    return newObj;\n}\n//# sourceMappingURL=DistinctValues.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EventEmitter = void 0;\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nconst mitt_1 = __importDefault(require(\"mitt\"));\nclass EventEmitter {\n    #emitter = (0, mitt_1.default)();\n    on(type, handler) {\n        this.#emitter.on(type, handler);\n        return this;\n    }\n    /**\n     * Like `on` but the listener will only be fired once and then it will be removed.\n     * @param event The event you'd like to listen to\n     * @param handler The handler function to run when the event occurs\n     * @return `this` to enable chaining method calls.\n     */\n    once(event, handler) {\n        const onceHandler = (eventData) => {\n            handler(eventData);\n            this.off(event, onceHandler);\n        };\n        return this.on(event, onceHandler);\n    }\n    off(type, handler) {\n        this.#emitter.off(type, handler);\n        return this;\n    }\n    /**\n     * Emits an event and call any associated listeners.\n     *\n     * @param event The event to emit.\n     * @param eventData Any data to emit with the event.\n     * @return `true` if there are any listeners, `false` otherwise.\n     */\n    emit(event, eventData) {\n        this.#emitter.emit(event, eventData);\n    }\n    /**\n     * Removes all listeners. If given an event argument, it will remove only\n     * listeners for that event.\n     * @param event - the event to remove listeners for.\n     * @returns `this` to enable you to chain method calls.\n     */\n    removeAllListeners(event) {\n        if (event) {\n            this.#emitter.all.delete(event);\n        }\n        else {\n            this.#emitter.all.clear();\n        }\n        return this;\n    }\n}\nexports.EventEmitter = EventEmitter;\n//# sourceMappingURL=EventEmitter.js.map","\"use strict\";\n/*\n * Copyright 2024 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.isSingleComplexGrapheme = isSingleComplexGrapheme;\nexports.isSingleGrapheme = isSingleGrapheme;\n/**\n * Check if the given string is a single complex grapheme. A complex grapheme is one that\n * is made up of multiple characters.\n */\nfunction isSingleComplexGrapheme(value) {\n    return isSingleGrapheme(value) && value.length > 1;\n}\n/**\n * Check if the given string is a single grapheme.\n */\nfunction isSingleGrapheme(value) {\n    // Theoretically there can be some strings considered a grapheme in some locales, like\n    // slovak \"ch\" digraph. Use english locale for consistency.\n    // https://www.unicode.org/reports/tr29/#Grapheme_Cluster_Boundaries\n    const segmenter = new Intl.Segmenter('en', { granularity: 'grapheme' });\n    return [...segmenter.segment(value)].length === 1;\n}\n//# sourceMappingURL=GraphemeTools.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.IdWrapper = void 0;\n/**\n * Creates an object with a positive unique incrementing id.\n */\nclass IdWrapper {\n    static #counter = 0;\n    #id;\n    constructor() {\n        this.#id = ++IdWrapper.#counter;\n    }\n    get id() {\n        return this.#id;\n    }\n}\nexports.IdWrapper = IdWrapper;\n//# sourceMappingURL=IdWrapper.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n * Copyright 2022 The Chromium Authors.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Mutex = void 0;\n/**\n * Use Mutex class to coordinate local concurrent operations.\n * Once `acquire` promise resolves, you hold the lock and must\n * call `release` function returned by `acquire` to release the\n * lock. Failing to `release` the lock may lead to deadlocks.\n */\nclass Mutex {\n    #locked = false;\n    #acquirers = [];\n    // This is FIFO.\n    acquire() {\n        const state = { resolved: false };\n        if (this.#locked) {\n            return new Promise((resolve) => {\n                this.#acquirers.push(() => resolve(this.#release.bind(this, state)));\n            });\n        }\n        this.#locked = true;\n        return Promise.resolve(this.#release.bind(this, state));\n    }\n    #release(state) {\n        if (state.resolved) {\n            throw new Error('Cannot release more than once.');\n        }\n        state.resolved = true;\n        const resolve = this.#acquirers.shift();\n        if (!resolve) {\n            this.#locked = false;\n            return;\n        }\n        resolve();\n    }\n    async run(action) {\n        const release = await this.acquire();\n        try {\n            // Note we need to await here because we want the await to release AFTER\n            // that await happens. Returning action() will trigger the release\n            // immediately which is counter to what we want.\n            const result = await action();\n            return result;\n        }\n        finally {\n            release();\n        }\n    }\n}\nexports.Mutex = Mutex;\n//# sourceMappingURL=Mutex.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ProcessingQueue = void 0;\nconst log_js_1 = require(\"./log.js\");\nclass ProcessingQueue {\n    static LOGGER_PREFIX = `${log_js_1.LogType.debug}:queue`;\n    #logger;\n    #processor;\n    #queue = [];\n    // Flag to keep only 1 active processor.\n    #isProcessing = false;\n    constructor(processor, logger) {\n        this.#processor = processor;\n        this.#logger = logger;\n    }\n    add(entry, name) {\n        this.#queue.push([entry, name]);\n        // No need in waiting. Just initialize processor if needed.\n        void this.#processIfNeeded();\n    }\n    async #processIfNeeded() {\n        if (this.#isProcessing) {\n            return;\n        }\n        this.#isProcessing = true;\n        while (this.#queue.length > 0) {\n            const arrayEntry = this.#queue.shift();\n            if (!arrayEntry) {\n                continue;\n            }\n            const [entryPromise, name] = arrayEntry;\n            this.#logger?.(_a.LOGGER_PREFIX, 'Processing event:', name);\n            await entryPromise\n                .then((entry) => {\n                if (entry.kind === 'error') {\n                    this.#logger?.(log_js_1.LogType.debugError, 'Event threw before sending:', entry.error.message, entry.error.stack);\n                    return;\n                }\n                return this.#processor(entry.value);\n            })\n                .catch((error) => {\n                this.#logger?.(log_js_1.LogType.debugError, 'Event was not processed:', error?.message);\n            });\n        }\n        this.#isProcessing = false;\n    }\n}\nexports.ProcessingQueue = ProcessingQueue;\n_a = ProcessingQueue;\n//# sourceMappingURL=ProcessingQueue.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.URLPattern = void 0;\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nconst urlpattern_polyfill_1 = require(\"urlpattern-polyfill\");\n// XXX: Switch to native URLPattern when available.\n// https://github.com/nodejs/node/issues/40844\nlet URLPattern = urlpattern_polyfill_1.URLPattern;\nexports.URLPattern = URLPattern;\nif ('URLPattern' in globalThis) {\n    // eslint-disable-next-line no-global-assign\n    exports.URLPattern = URLPattern = globalThis.URLPattern;\n}\n//# sourceMappingURL=UrlPattern.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.assert = assert;\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nfunction assert(predicate, message) {\n    if (!predicate) {\n        throw new Error(message ?? 'Internal assertion failed.');\n    }\n}\n//# sourceMappingURL=assert.js.map","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.LogType = void 0;\nvar LogType;\n(function (LogType) {\n    // keep-sorted start\n    LogType[\"bidi\"] = \"bidi\";\n    LogType[\"cdp\"] = \"cdp\";\n    LogType[\"debug\"] = \"debug\";\n    LogType[\"debugError\"] = \"debug:error\";\n    LogType[\"debugInfo\"] = \"debug:info\";\n    // keep-sorted end\n})(LogType || (exports.LogType = LogType = {}));\n//# sourceMappingURL=log.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.inchesFromCm = inchesFromCm;\n/** @return Given an input in cm, convert it to inches. */\nfunction inchesFromCm(cm) {\n    return cm / 2.54;\n}\n//# sourceMappingURL=unitConversions.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.uuidv4 = uuidv4;\nfunction bytesToHex(bytes) {\n    return bytes.reduce((str, byte) => str + byte.toString(16).padStart(2, '0'), '');\n}\n/**\n * Generates a random v4 UUID, as specified in RFC4122.\n *\n * Uses the native Web Crypto API if available, otherwise falls back to a\n * polyfill.\n *\n * Example: '9b1deb4d-3b7d-4bad-9bdd-2b0d7b3dcb6d'\n */\nfunction uuidv4() {\n    // Available only in secure contexts\n    // https://developer.mozilla.org/en-US/docs/Web/API/Web_Crypto_API\n    if ('crypto' in globalThis && 'randomUUID' in globalThis.crypto) {\n        // Node with\n        // https://nodejs.org/dist/latest-v20.x/docs/api/globals.html#crypto_1 or\n        // secure browser context.\n        return globalThis.crypto.randomUUID();\n    }\n    const randomValues = new Uint8Array(16);\n    if ('crypto' in globalThis && 'getRandomValues' in globalThis.crypto) {\n        // Node (>=18) with\n        // https://nodejs.org/dist/latest-v20.x/docs/api/globals.html#crypto_1 or\n        // browser.\n        globalThis.crypto.getRandomValues(randomValues);\n    }\n    else {\n        // Node (<=16) without\n        // https://nodejs.org/dist/latest-v20.x/docs/api/globals.html#crypto_1.\n        // eslint-disable-next-line @typescript-eslint/no-var-requires,@typescript-eslint/no-require-imports\n        require('crypto').webcrypto.getRandomValues(randomValues);\n    }\n    // Set version (4) and variant (RFC4122) bits.\n    randomValues[6] = (randomValues[6] & 0x0f) | 0x40;\n    randomValues[8] = (randomValues[8] & 0x3f) | 0x80;\n    return [\n        bytesToHex(randomValues.subarray(0, 4)),\n        bytesToHex(randomValues.subarray(4, 6)),\n        bytesToHex(randomValues.subarray(6, 8)),\n        bytesToHex(randomValues.subarray(8, 10)),\n        bytesToHex(randomValues.subarray(10, 16)),\n    ].join('-');\n}\n//# sourceMappingURL=uuid.js.map","/* MIT license */\n/* eslint-disable no-mixed-operators */\nconst cssKeywords = require('color-name');\n\n// NOTE: conversions should only return primitive values (i.e. arrays, or\n//       values that give correct `typeof` results).\n//       do not use box values types (i.e. Number(), String(), etc.)\n\nconst reverseKeywords = {};\nfor (const key of Object.keys(cssKeywords)) {\n\treverseKeywords[cssKeywords[key]] = key;\n}\n\nconst convert = {\n\trgb: {channels: 3, labels: 'rgb'},\n\thsl: {channels: 3, labels: 'hsl'},\n\thsv: {channels: 3, labels: 'hsv'},\n\thwb: {channels: 3, labels: 'hwb'},\n\tcmyk: {channels: 4, labels: 'cmyk'},\n\txyz: {channels: 3, labels: 'xyz'},\n\tlab: {channels: 3, labels: 'lab'},\n\tlch: {channels: 3, labels: 'lch'},\n\thex: {channels: 1, labels: ['hex']},\n\tkeyword: {channels: 1, labels: ['keyword']},\n\tansi16: {channels: 1, labels: ['ansi16']},\n\tansi256: {channels: 1, labels: ['ansi256']},\n\thcg: {channels: 3, labels: ['h', 'c', 'g']},\n\tapple: {channels: 3, labels: ['r16', 'g16', 'b16']},\n\tgray: {channels: 1, labels: ['gray']}\n};\n\nmodule.exports = convert;\n\n// Hide .channels and .labels properties\nfor (const model of Object.keys(convert)) {\n\tif (!('channels' in convert[model])) {\n\t\tthrow new Error('missing channels property: ' + model);\n\t}\n\n\tif (!('labels' in convert[model])) {\n\t\tthrow new Error('missing channel labels property: ' + model);\n\t}\n\n\tif (convert[model].labels.length !== convert[model].channels) {\n\t\tthrow new Error('channel and label counts mismatch: ' + model);\n\t}\n\n\tconst {channels, labels} = convert[model];\n\tdelete convert[model].channels;\n\tdelete convert[model].labels;\n\tObject.defineProperty(convert[model], 'channels', {value: channels});\n\tObject.defineProperty(convert[model], 'labels', {value: labels});\n}\n\nconvert.rgb.hsl = function (rgb) {\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\tconst min = Math.min(r, g, b);\n\tconst max = Math.max(r, g, b);\n\tconst delta = max - min;\n\tlet h;\n\tlet s;\n\n\tif (max === min) {\n\t\th = 0;\n\t} else if (r === max) {\n\t\th = (g - b) / delta;\n\t} else if (g === max) {\n\t\th = 2 + (b - r) / delta;\n\t} else if (b === max) {\n\t\th = 4 + (r - g) / delta;\n\t}\n\n\th = Math.min(h * 60, 360);\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tconst l = (min + max) / 2;\n\n\tif (max === min) {\n\t\ts = 0;\n\t} else if (l <= 0.5) {\n\t\ts = delta / (max + min);\n\t} else {\n\t\ts = delta / (2 - max - min);\n\t}\n\n\treturn [h, s * 100, l * 100];\n};\n\nconvert.rgb.hsv = function (rgb) {\n\tlet rdif;\n\tlet gdif;\n\tlet bdif;\n\tlet h;\n\tlet s;\n\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\tconst v = Math.max(r, g, b);\n\tconst diff = v - Math.min(r, g, b);\n\tconst diffc = function (c) {\n\t\treturn (v - c) / 6 / diff + 1 / 2;\n\t};\n\n\tif (diff === 0) {\n\t\th = 0;\n\t\ts = 0;\n\t} else {\n\t\ts = diff / v;\n\t\trdif = diffc(r);\n\t\tgdif = diffc(g);\n\t\tbdif = diffc(b);\n\n\t\tif (r === v) {\n\t\t\th = bdif - gdif;\n\t\t} else if (g === v) {\n\t\t\th = (1 / 3) + rdif - bdif;\n\t\t} else if (b === v) {\n\t\t\th = (2 / 3) + gdif - rdif;\n\t\t}\n\n\t\tif (h < 0) {\n\t\t\th += 1;\n\t\t} else if (h > 1) {\n\t\t\th -= 1;\n\t\t}\n\t}\n\n\treturn [\n\t\th * 360,\n\t\ts * 100,\n\t\tv * 100\n\t];\n};\n\nconvert.rgb.hwb = function (rgb) {\n\tconst r = rgb[0];\n\tconst g = rgb[1];\n\tlet b = rgb[2];\n\tconst h = convert.rgb.hsl(rgb)[0];\n\tconst w = 1 / 255 * Math.min(r, Math.min(g, b));\n\n\tb = 1 - 1 / 255 * Math.max(r, Math.max(g, b));\n\n\treturn [h, w * 100, b * 100];\n};\n\nconvert.rgb.cmyk = function (rgb) {\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\n\tconst k = Math.min(1 - r, 1 - g, 1 - b);\n\tconst c = (1 - r - k) / (1 - k) || 0;\n\tconst m = (1 - g - k) / (1 - k) || 0;\n\tconst y = (1 - b - k) / (1 - k) || 0;\n\n\treturn [c * 100, m * 100, y * 100, k * 100];\n};\n\nfunction comparativeDistance(x, y) {\n\t/*\n\t\tSee https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance\n\t*/\n\treturn (\n\t\t((x[0] - y[0]) ** 2) +\n\t\t((x[1] - y[1]) ** 2) +\n\t\t((x[2] - y[2]) ** 2)\n\t);\n}\n\nconvert.rgb.keyword = function (rgb) {\n\tconst reversed = reverseKeywords[rgb];\n\tif (reversed) {\n\t\treturn reversed;\n\t}\n\n\tlet currentClosestDistance = Infinity;\n\tlet currentClosestKeyword;\n\n\tfor (const keyword of Object.keys(cssKeywords)) {\n\t\tconst value = cssKeywords[keyword];\n\n\t\t// Compute comparative distance\n\t\tconst distance = comparativeDistance(rgb, value);\n\n\t\t// Check if its less, if so set as closest\n\t\tif (distance < currentClosestDistance) {\n\t\t\tcurrentClosestDistance = distance;\n\t\t\tcurrentClosestKeyword = keyword;\n\t\t}\n\t}\n\n\treturn currentClosestKeyword;\n};\n\nconvert.keyword.rgb = function (keyword) {\n\treturn cssKeywords[keyword];\n};\n\nconvert.rgb.xyz = function (rgb) {\n\tlet r = rgb[0] / 255;\n\tlet g = rgb[1] / 255;\n\tlet b = rgb[2] / 255;\n\n\t// Assume sRGB\n\tr = r > 0.04045 ? (((r + 0.055) / 1.055) ** 2.4) : (r / 12.92);\n\tg = g > 0.04045 ? (((g + 0.055) / 1.055) ** 2.4) : (g / 12.92);\n\tb = b > 0.04045 ? (((b + 0.055) / 1.055) ** 2.4) : (b / 12.92);\n\n\tconst x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);\n\tconst y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);\n\tconst z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);\n\n\treturn [x * 100, y * 100, z * 100];\n};\n\nconvert.rgb.lab = function (rgb) {\n\tconst xyz = convert.rgb.xyz(rgb);\n\tlet x = xyz[0];\n\tlet y = xyz[1];\n\tlet z = xyz[2];\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? (x ** (1 / 3)) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? (y ** (1 / 3)) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? (z ** (1 / 3)) : (7.787 * z) + (16 / 116);\n\n\tconst l = (116 * y) - 16;\n\tconst a = 500 * (x - y);\n\tconst b = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.hsl.rgb = function (hsl) {\n\tconst h = hsl[0] / 360;\n\tconst s = hsl[1] / 100;\n\tconst l = hsl[2] / 100;\n\tlet t2;\n\tlet t3;\n\tlet val;\n\n\tif (s === 0) {\n\t\tval = l * 255;\n\t\treturn [val, val, val];\n\t}\n\n\tif (l < 0.5) {\n\t\tt2 = l * (1 + s);\n\t} else {\n\t\tt2 = l + s - l * s;\n\t}\n\n\tconst t1 = 2 * l - t2;\n\n\tconst rgb = [0, 0, 0];\n\tfor (let i = 0; i < 3; i++) {\n\t\tt3 = h + 1 / 3 * -(i - 1);\n\t\tif (t3 < 0) {\n\t\t\tt3++;\n\t\t}\n\n\t\tif (t3 > 1) {\n\t\t\tt3--;\n\t\t}\n\n\t\tif (6 * t3 < 1) {\n\t\t\tval = t1 + (t2 - t1) * 6 * t3;\n\t\t} else if (2 * t3 < 1) {\n\t\t\tval = t2;\n\t\t} else if (3 * t3 < 2) {\n\t\t\tval = t1 + (t2 - t1) * (2 / 3 - t3) * 6;\n\t\t} else {\n\t\t\tval = t1;\n\t\t}\n\n\t\trgb[i] = val * 255;\n\t}\n\n\treturn rgb;\n};\n\nconvert.hsl.hsv = function (hsl) {\n\tconst h = hsl[0];\n\tlet s = hsl[1] / 100;\n\tlet l = hsl[2] / 100;\n\tlet smin = s;\n\tconst lmin = Math.max(l, 0.01);\n\n\tl *= 2;\n\ts *= (l <= 1) ? l : 2 - l;\n\tsmin *= lmin <= 1 ? lmin : 2 - lmin;\n\tconst v = (l + s) / 2;\n\tconst sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);\n\n\treturn [h, sv * 100, v * 100];\n};\n\nconvert.hsv.rgb = function (hsv) {\n\tconst h = hsv[0] / 60;\n\tconst s = hsv[1] / 100;\n\tlet v = hsv[2] / 100;\n\tconst hi = Math.floor(h) % 6;\n\n\tconst f = h - Math.floor(h);\n\tconst p = 255 * v * (1 - s);\n\tconst q = 255 * v * (1 - (s * f));\n\tconst t = 255 * v * (1 - (s * (1 - f)));\n\tv *= 255;\n\n\tswitch (hi) {\n\t\tcase 0:\n\t\t\treturn [v, t, p];\n\t\tcase 1:\n\t\t\treturn [q, v, p];\n\t\tcase 2:\n\t\t\treturn [p, v, t];\n\t\tcase 3:\n\t\t\treturn [p, q, v];\n\t\tcase 4:\n\t\t\treturn [t, p, v];\n\t\tcase 5:\n\t\t\treturn [v, p, q];\n\t}\n};\n\nconvert.hsv.hsl = function (hsv) {\n\tconst h = hsv[0];\n\tconst s = hsv[1] / 100;\n\tconst v = hsv[2] / 100;\n\tconst vmin = Math.max(v, 0.01);\n\tlet sl;\n\tlet l;\n\n\tl = (2 - s) * v;\n\tconst lmin = (2 - s) * vmin;\n\tsl = s * vmin;\n\tsl /= (lmin <= 1) ? lmin : 2 - lmin;\n\tsl = sl || 0;\n\tl /= 2;\n\n\treturn [h, sl * 100, l * 100];\n};\n\n// http://dev.w3.org/csswg/css-color/#hwb-to-rgb\nconvert.hwb.rgb = function (hwb) {\n\tconst h = hwb[0] / 360;\n\tlet wh = hwb[1] / 100;\n\tlet bl = hwb[2] / 100;\n\tconst ratio = wh + bl;\n\tlet f;\n\n\t// Wh + bl cant be > 1\n\tif (ratio > 1) {\n\t\twh /= ratio;\n\t\tbl /= ratio;\n\t}\n\n\tconst i = Math.floor(6 * h);\n\tconst v = 1 - bl;\n\tf = 6 * h - i;\n\n\tif ((i & 0x01) !== 0) {\n\t\tf = 1 - f;\n\t}\n\n\tconst n = wh + f * (v - wh); // Linear interpolation\n\n\tlet r;\n\tlet g;\n\tlet b;\n\t/* eslint-disable max-statements-per-line,no-multi-spaces */\n\tswitch (i) {\n\t\tdefault:\n\t\tcase 6:\n\t\tcase 0: r = v;  g = n;  b = wh; break;\n\t\tcase 1: r = n;  g = v;  b = wh; break;\n\t\tcase 2: r = wh; g = v;  b = n; break;\n\t\tcase 3: r = wh; g = n;  b = v; break;\n\t\tcase 4: r = n;  g = wh; b = v; break;\n\t\tcase 5: r = v;  g = wh; b = n; break;\n\t}\n\t/* eslint-enable max-statements-per-line,no-multi-spaces */\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.cmyk.rgb = function (cmyk) {\n\tconst c = cmyk[0] / 100;\n\tconst m = cmyk[1] / 100;\n\tconst y = cmyk[2] / 100;\n\tconst k = cmyk[3] / 100;\n\n\tconst r = 1 - Math.min(1, c * (1 - k) + k);\n\tconst g = 1 - Math.min(1, m * (1 - k) + k);\n\tconst b = 1 - Math.min(1, y * (1 - k) + k);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.rgb = function (xyz) {\n\tconst x = xyz[0] / 100;\n\tconst y = xyz[1] / 100;\n\tconst z = xyz[2] / 100;\n\tlet r;\n\tlet g;\n\tlet b;\n\n\tr = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);\n\tg = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);\n\tb = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);\n\n\t// Assume sRGB\n\tr = r > 0.0031308\n\t\t? ((1.055 * (r ** (1.0 / 2.4))) - 0.055)\n\t\t: r * 12.92;\n\n\tg = g > 0.0031308\n\t\t? ((1.055 * (g ** (1.0 / 2.4))) - 0.055)\n\t\t: g * 12.92;\n\n\tb = b > 0.0031308\n\t\t? ((1.055 * (b ** (1.0 / 2.4))) - 0.055)\n\t\t: b * 12.92;\n\n\tr = Math.min(Math.max(0, r), 1);\n\tg = Math.min(Math.max(0, g), 1);\n\tb = Math.min(Math.max(0, b), 1);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.lab = function (xyz) {\n\tlet x = xyz[0];\n\tlet y = xyz[1];\n\tlet z = xyz[2];\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? (x ** (1 / 3)) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? (y ** (1 / 3)) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? (z ** (1 / 3)) : (7.787 * z) + (16 / 116);\n\n\tconst l = (116 * y) - 16;\n\tconst a = 500 * (x - y);\n\tconst b = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.lab.xyz = function (lab) {\n\tconst l = lab[0];\n\tconst a = lab[1];\n\tconst b = lab[2];\n\tlet x;\n\tlet y;\n\tlet z;\n\n\ty = (l + 16) / 116;\n\tx = a / 500 + y;\n\tz = y - b / 200;\n\n\tconst y2 = y ** 3;\n\tconst x2 = x ** 3;\n\tconst z2 = z ** 3;\n\ty = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;\n\tx = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;\n\tz = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;\n\n\tx *= 95.047;\n\ty *= 100;\n\tz *= 108.883;\n\n\treturn [x, y, z];\n};\n\nconvert.lab.lch = function (lab) {\n\tconst l = lab[0];\n\tconst a = lab[1];\n\tconst b = lab[2];\n\tlet h;\n\n\tconst hr = Math.atan2(b, a);\n\th = hr * 360 / 2 / Math.PI;\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tconst c = Math.sqrt(a * a + b * b);\n\n\treturn [l, c, h];\n};\n\nconvert.lch.lab = function (lch) {\n\tconst l = lch[0];\n\tconst c = lch[1];\n\tconst h = lch[2];\n\n\tconst hr = h / 360 * 2 * Math.PI;\n\tconst a = c * Math.cos(hr);\n\tconst b = c * Math.sin(hr);\n\n\treturn [l, a, b];\n};\n\nconvert.rgb.ansi16 = function (args, saturation = null) {\n\tconst [r, g, b] = args;\n\tlet value = saturation === null ? convert.rgb.hsv(args)[2] : saturation; // Hsv -> ansi16 optimization\n\n\tvalue = Math.round(value / 50);\n\n\tif (value === 0) {\n\t\treturn 30;\n\t}\n\n\tlet ansi = 30\n\t\t+ ((Math.round(b / 255) << 2)\n\t\t| (Math.round(g / 255) << 1)\n\t\t| Math.round(r / 255));\n\n\tif (value === 2) {\n\t\tansi += 60;\n\t}\n\n\treturn ansi;\n};\n\nconvert.hsv.ansi16 = function (args) {\n\t// Optimization here; we already know the value and don't need to get\n\t// it converted for us.\n\treturn convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);\n};\n\nconvert.rgb.ansi256 = function (args) {\n\tconst r = args[0];\n\tconst g = args[1];\n\tconst b = args[2];\n\n\t// We use the extended greyscale palette here, with the exception of\n\t// black and white. normal palette only has 4 greyscale shades.\n\tif (r === g && g === b) {\n\t\tif (r < 8) {\n\t\t\treturn 16;\n\t\t}\n\n\t\tif (r > 248) {\n\t\t\treturn 231;\n\t\t}\n\n\t\treturn Math.round(((r - 8) / 247) * 24) + 232;\n\t}\n\n\tconst ansi = 16\n\t\t+ (36 * Math.round(r / 255 * 5))\n\t\t+ (6 * Math.round(g / 255 * 5))\n\t\t+ Math.round(b / 255 * 5);\n\n\treturn ansi;\n};\n\nconvert.ansi16.rgb = function (args) {\n\tlet color = args % 10;\n\n\t// Handle greyscale\n\tif (color === 0 || color === 7) {\n\t\tif (args > 50) {\n\t\t\tcolor += 3.5;\n\t\t}\n\n\t\tcolor = color / 10.5 * 255;\n\n\t\treturn [color, color, color];\n\t}\n\n\tconst mult = (~~(args > 50) + 1) * 0.5;\n\tconst r = ((color & 1) * mult) * 255;\n\tconst g = (((color >> 1) & 1) * mult) * 255;\n\tconst b = (((color >> 2) & 1) * mult) * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.ansi256.rgb = function (args) {\n\t// Handle greyscale\n\tif (args >= 232) {\n\t\tconst c = (args - 232) * 10 + 8;\n\t\treturn [c, c, c];\n\t}\n\n\targs -= 16;\n\n\tlet rem;\n\tconst r = Math.floor(args / 36) / 5 * 255;\n\tconst g = Math.floor((rem = args % 36) / 6) / 5 * 255;\n\tconst b = (rem % 6) / 5 * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hex = function (args) {\n\tconst integer = ((Math.round(args[0]) & 0xFF) << 16)\n\t\t+ ((Math.round(args[1]) & 0xFF) << 8)\n\t\t+ (Math.round(args[2]) & 0xFF);\n\n\tconst string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.hex.rgb = function (args) {\n\tconst match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);\n\tif (!match) {\n\t\treturn [0, 0, 0];\n\t}\n\n\tlet colorString = match[0];\n\n\tif (match[0].length === 3) {\n\t\tcolorString = colorString.split('').map(char => {\n\t\t\treturn char + char;\n\t\t}).join('');\n\t}\n\n\tconst integer = parseInt(colorString, 16);\n\tconst r = (integer >> 16) & 0xFF;\n\tconst g = (integer >> 8) & 0xFF;\n\tconst b = integer & 0xFF;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hcg = function (rgb) {\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\tconst max = Math.max(Math.max(r, g), b);\n\tconst min = Math.min(Math.min(r, g), b);\n\tconst chroma = (max - min);\n\tlet grayscale;\n\tlet hue;\n\n\tif (chroma < 1) {\n\t\tgrayscale = min / (1 - chroma);\n\t} else {\n\t\tgrayscale = 0;\n\t}\n\n\tif (chroma <= 0) {\n\t\thue = 0;\n\t} else\n\tif (max === r) {\n\t\thue = ((g - b) / chroma) % 6;\n\t} else\n\tif (max === g) {\n\t\thue = 2 + (b - r) / chroma;\n\t} else {\n\t\thue = 4 + (r - g) / chroma;\n\t}\n\n\thue /= 6;\n\thue %= 1;\n\n\treturn [hue * 360, chroma * 100, grayscale * 100];\n};\n\nconvert.hsl.hcg = function (hsl) {\n\tconst s = hsl[1] / 100;\n\tconst l = hsl[2] / 100;\n\n\tconst c = l < 0.5 ? (2.0 * s * l) : (2.0 * s * (1.0 - l));\n\n\tlet f = 0;\n\tif (c < 1.0) {\n\t\tf = (l - 0.5 * c) / (1.0 - c);\n\t}\n\n\treturn [hsl[0], c * 100, f * 100];\n};\n\nconvert.hsv.hcg = function (hsv) {\n\tconst s = hsv[1] / 100;\n\tconst v = hsv[2] / 100;\n\n\tconst c = s * v;\n\tlet f = 0;\n\n\tif (c < 1.0) {\n\t\tf = (v - c) / (1 - c);\n\t}\n\n\treturn [hsv[0], c * 100, f * 100];\n};\n\nconvert.hcg.rgb = function (hcg) {\n\tconst h = hcg[0] / 360;\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\n\tif (c === 0.0) {\n\t\treturn [g * 255, g * 255, g * 255];\n\t}\n\n\tconst pure = [0, 0, 0];\n\tconst hi = (h % 1) * 6;\n\tconst v = hi % 1;\n\tconst w = 1 - v;\n\tlet mg = 0;\n\n\t/* eslint-disable max-statements-per-line */\n\tswitch (Math.floor(hi)) {\n\t\tcase 0:\n\t\t\tpure[0] = 1; pure[1] = v; pure[2] = 0; break;\n\t\tcase 1:\n\t\t\tpure[0] = w; pure[1] = 1; pure[2] = 0; break;\n\t\tcase 2:\n\t\t\tpure[0] = 0; pure[1] = 1; pure[2] = v; break;\n\t\tcase 3:\n\t\t\tpure[0] = 0; pure[1] = w; pure[2] = 1; break;\n\t\tcase 4:\n\t\t\tpure[0] = v; pure[1] = 0; pure[2] = 1; break;\n\t\tdefault:\n\t\t\tpure[0] = 1; pure[1] = 0; pure[2] = w;\n\t}\n\t/* eslint-enable max-statements-per-line */\n\n\tmg = (1.0 - c) * g;\n\n\treturn [\n\t\t(c * pure[0] + mg) * 255,\n\t\t(c * pure[1] + mg) * 255,\n\t\t(c * pure[2] + mg) * 255\n\t];\n};\n\nconvert.hcg.hsv = function (hcg) {\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\n\tconst v = c + g * (1.0 - c);\n\tlet f = 0;\n\n\tif (v > 0.0) {\n\t\tf = c / v;\n\t}\n\n\treturn [hcg[0], f * 100, v * 100];\n};\n\nconvert.hcg.hsl = function (hcg) {\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\n\tconst l = g * (1.0 - c) + 0.5 * c;\n\tlet s = 0;\n\n\tif (l > 0.0 && l < 0.5) {\n\t\ts = c / (2 * l);\n\t} else\n\tif (l >= 0.5 && l < 1.0) {\n\t\ts = c / (2 * (1 - l));\n\t}\n\n\treturn [hcg[0], s * 100, l * 100];\n};\n\nconvert.hcg.hwb = function (hcg) {\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\tconst v = c + g * (1.0 - c);\n\treturn [hcg[0], (v - c) * 100, (1 - v) * 100];\n};\n\nconvert.hwb.hcg = function (hwb) {\n\tconst w = hwb[1] / 100;\n\tconst b = hwb[2] / 100;\n\tconst v = 1 - b;\n\tconst c = v - w;\n\tlet g = 0;\n\n\tif (c < 1) {\n\t\tg = (v - c) / (1 - c);\n\t}\n\n\treturn [hwb[0], c * 100, g * 100];\n};\n\nconvert.apple.rgb = function (apple) {\n\treturn [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];\n};\n\nconvert.rgb.apple = function (rgb) {\n\treturn [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];\n};\n\nconvert.gray.rgb = function (args) {\n\treturn [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];\n};\n\nconvert.gray.hsl = function (args) {\n\treturn [0, 0, args[0]];\n};\n\nconvert.gray.hsv = convert.gray.hsl;\n\nconvert.gray.hwb = function (gray) {\n\treturn [0, 100, gray[0]];\n};\n\nconvert.gray.cmyk = function (gray) {\n\treturn [0, 0, 0, gray[0]];\n};\n\nconvert.gray.lab = function (gray) {\n\treturn [gray[0], 0, 0];\n};\n\nconvert.gray.hex = function (gray) {\n\tconst val = Math.round(gray[0] / 100 * 255) & 0xFF;\n\tconst integer = (val << 16) + (val << 8) + val;\n\n\tconst string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.rgb.gray = function (rgb) {\n\tconst val = (rgb[0] + rgb[1] + rgb[2]) / 3;\n\treturn [val / 255 * 100];\n};\n","const conversions = require('./conversions');\nconst route = require('./route');\n\nconst convert = {};\n\nconst models = Object.keys(conversions);\n\nfunction wrapRaw(fn) {\n\tconst wrappedFn = function (...args) {\n\t\tconst arg0 = args[0];\n\t\tif (arg0 === undefined || arg0 === null) {\n\t\t\treturn arg0;\n\t\t}\n\n\t\tif (arg0.length > 1) {\n\t\t\targs = arg0;\n\t\t}\n\n\t\treturn fn(args);\n\t};\n\n\t// Preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nfunction wrapRounded(fn) {\n\tconst wrappedFn = function (...args) {\n\t\tconst arg0 = args[0];\n\n\t\tif (arg0 === undefined || arg0 === null) {\n\t\t\treturn arg0;\n\t\t}\n\n\t\tif (arg0.length > 1) {\n\t\t\targs = arg0;\n\t\t}\n\n\t\tconst result = fn(args);\n\n\t\t// We're assuming the result is an array here.\n\t\t// see notice in conversions.js; don't use box types\n\t\t// in conversion functions.\n\t\tif (typeof result === 'object') {\n\t\t\tfor (let len = result.length, i = 0; i < len; i++) {\n\t\t\t\tresult[i] = Math.round(result[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn result;\n\t};\n\n\t// Preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nmodels.forEach(fromModel => {\n\tconvert[fromModel] = {};\n\n\tObject.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});\n\tObject.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});\n\n\tconst routes = route(fromModel);\n\tconst routeModels = Object.keys(routes);\n\n\trouteModels.forEach(toModel => {\n\t\tconst fn = routes[toModel];\n\n\t\tconvert[fromModel][toModel] = wrapRounded(fn);\n\t\tconvert[fromModel][toModel].raw = wrapRaw(fn);\n\t});\n});\n\nmodule.exports = convert;\n","const conversions = require('./conversions');\n\n/*\n\tThis function routes a model to all other models.\n\n\tall functions that are routed have a property `.conversion` attached\n\tto the returned synthetic function. This property is an array\n\tof strings, each with the steps in between the 'from' and 'to'\n\tcolor models (inclusive).\n\n\tconversions that are not possible simply are not included.\n*/\n\nfunction buildGraph() {\n\tconst graph = {};\n\t// https://jsperf.com/object-keys-vs-for-in-with-closure/3\n\tconst models = Object.keys(conversions);\n\n\tfor (let len = models.length, i = 0; i < len; i++) {\n\t\tgraph[models[i]] = {\n\t\t\t// http://jsperf.com/1-vs-infinity\n\t\t\t// micro-opt, but this is simple.\n\t\t\tdistance: -1,\n\t\t\tparent: null\n\t\t};\n\t}\n\n\treturn graph;\n}\n\n// https://en.wikipedia.org/wiki/Breadth-first_search\nfunction deriveBFS(fromModel) {\n\tconst graph = buildGraph();\n\tconst queue = [fromModel]; // Unshift -> queue -> pop\n\n\tgraph[fromModel].distance = 0;\n\n\twhile (queue.length) {\n\t\tconst current = queue.pop();\n\t\tconst adjacents = Object.keys(conversions[current]);\n\n\t\tfor (let len = adjacents.length, i = 0; i < len; i++) {\n\t\t\tconst adjacent = adjacents[i];\n\t\t\tconst node = graph[adjacent];\n\n\t\t\tif (node.distance === -1) {\n\t\t\t\tnode.distance = graph[current].distance + 1;\n\t\t\t\tnode.parent = current;\n\t\t\t\tqueue.unshift(adjacent);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn graph;\n}\n\nfunction link(from, to) {\n\treturn function (args) {\n\t\treturn to(from(args));\n\t};\n}\n\nfunction wrapConversion(toModel, graph) {\n\tconst path = [graph[toModel].parent, toModel];\n\tlet fn = conversions[graph[toModel].parent][toModel];\n\n\tlet cur = graph[toModel].parent;\n\twhile (graph[cur].parent) {\n\t\tpath.unshift(graph[cur].parent);\n\t\tfn = link(conversions[graph[cur].parent][cur], fn);\n\t\tcur = graph[cur].parent;\n\t}\n\n\tfn.conversion = path;\n\treturn fn;\n}\n\nmodule.exports = function (fromModel) {\n\tconst graph = deriveBFS(fromModel);\n\tconst conversion = {};\n\n\tconst models = Object.keys(graph);\n\tfor (let len = models.length, i = 0; i < len; i++) {\n\t\tconst toModel = models[i];\n\t\tconst node = graph[toModel];\n\n\t\tif (node.parent === null) {\n\t\t\t// No possible conversion, or this node is the source model.\n\t\t\tcontinue;\n\t\t}\n\n\t\tconversion[toModel] = wrapConversion(toModel, graph);\n\t}\n\n\treturn conversion;\n};\n\n","'use strict'\r\n\r\nmodule.exports = {\r\n\t\"aliceblue\": [240, 248, 255],\r\n\t\"antiquewhite\": [250, 235, 215],\r\n\t\"aqua\": [0, 255, 255],\r\n\t\"aquamarine\": [127, 255, 212],\r\n\t\"azure\": [240, 255, 255],\r\n\t\"beige\": [245, 245, 220],\r\n\t\"bisque\": [255, 228, 196],\r\n\t\"black\": [0, 0, 0],\r\n\t\"blanchedalmond\": [255, 235, 205],\r\n\t\"blue\": [0, 0, 255],\r\n\t\"blueviolet\": [138, 43, 226],\r\n\t\"brown\": [165, 42, 42],\r\n\t\"burlywood\": [222, 184, 135],\r\n\t\"cadetblue\": [95, 158, 160],\r\n\t\"chartreuse\": [127, 255, 0],\r\n\t\"chocolate\": [210, 105, 30],\r\n\t\"coral\": [255, 127, 80],\r\n\t\"cornflowerblue\": [100, 149, 237],\r\n\t\"cornsilk\": [255, 248, 220],\r\n\t\"crimson\": [220, 20, 60],\r\n\t\"cyan\": [0, 255, 255],\r\n\t\"darkblue\": [0, 0, 139],\r\n\t\"darkcyan\": [0, 139, 139],\r\n\t\"darkgoldenrod\": [184, 134, 11],\r\n\t\"darkgray\": [169, 169, 169],\r\n\t\"darkgreen\": [0, 100, 0],\r\n\t\"darkgrey\": [169, 169, 169],\r\n\t\"darkkhaki\": [189, 183, 107],\r\n\t\"darkmagenta\": [139, 0, 139],\r\n\t\"darkolivegreen\": [85, 107, 47],\r\n\t\"darkorange\": [255, 140, 0],\r\n\t\"darkorchid\": [153, 50, 204],\r\n\t\"darkred\": [139, 0, 0],\r\n\t\"darksalmon\": [233, 150, 122],\r\n\t\"darkseagreen\": [143, 188, 143],\r\n\t\"darkslateblue\": [72, 61, 139],\r\n\t\"darkslategray\": [47, 79, 79],\r\n\t\"darkslategrey\": [47, 79, 79],\r\n\t\"darkturquoise\": [0, 206, 209],\r\n\t\"darkviolet\": [148, 0, 211],\r\n\t\"deeppink\": [255, 20, 147],\r\n\t\"deepskyblue\": [0, 191, 255],\r\n\t\"dimgray\": [105, 105, 105],\r\n\t\"dimgrey\": [105, 105, 105],\r\n\t\"dodgerblue\": [30, 144, 255],\r\n\t\"firebrick\": [178, 34, 34],\r\n\t\"floralwhite\": [255, 250, 240],\r\n\t\"forestgreen\": [34, 139, 34],\r\n\t\"fuchsia\": [255, 0, 255],\r\n\t\"gainsboro\": [220, 220, 220],\r\n\t\"ghostwhite\": [248, 248, 255],\r\n\t\"gold\": [255, 215, 0],\r\n\t\"goldenrod\": [218, 165, 32],\r\n\t\"gray\": [128, 128, 128],\r\n\t\"green\": [0, 128, 0],\r\n\t\"greenyellow\": [173, 255, 47],\r\n\t\"grey\": [128, 128, 128],\r\n\t\"honeydew\": [240, 255, 240],\r\n\t\"hotpink\": [255, 105, 180],\r\n\t\"indianred\": [205, 92, 92],\r\n\t\"indigo\": [75, 0, 130],\r\n\t\"ivory\": [255, 255, 240],\r\n\t\"khaki\": [240, 230, 140],\r\n\t\"lavender\": [230, 230, 250],\r\n\t\"lavenderblush\": [255, 240, 245],\r\n\t\"lawngreen\": [124, 252, 0],\r\n\t\"lemonchiffon\": [255, 250, 205],\r\n\t\"lightblue\": [173, 216, 230],\r\n\t\"lightcoral\": [240, 128, 128],\r\n\t\"lightcyan\": [224, 255, 255],\r\n\t\"lightgoldenrodyellow\": [250, 250, 210],\r\n\t\"lightgray\": [211, 211, 211],\r\n\t\"lightgreen\": [144, 238, 144],\r\n\t\"lightgrey\": [211, 211, 211],\r\n\t\"lightpink\": [255, 182, 193],\r\n\t\"lightsalmon\": [255, 160, 122],\r\n\t\"lightseagreen\": [32, 178, 170],\r\n\t\"lightskyblue\": [135, 206, 250],\r\n\t\"lightslategray\": [119, 136, 153],\r\n\t\"lightslategrey\": [119, 136, 153],\r\n\t\"lightsteelblue\": [176, 196, 222],\r\n\t\"lightyellow\": [255, 255, 224],\r\n\t\"lime\": [0, 255, 0],\r\n\t\"limegreen\": [50, 205, 50],\r\n\t\"linen\": [250, 240, 230],\r\n\t\"magenta\": [255, 0, 255],\r\n\t\"maroon\": [128, 0, 0],\r\n\t\"mediumaquamarine\": [102, 205, 170],\r\n\t\"mediumblue\": [0, 0, 205],\r\n\t\"mediumorchid\": [186, 85, 211],\r\n\t\"mediumpurple\": [147, 112, 219],\r\n\t\"mediumseagreen\": [60, 179, 113],\r\n\t\"mediumslateblue\": [123, 104, 238],\r\n\t\"mediumspringgreen\": [0, 250, 154],\r\n\t\"mediumturquoise\": [72, 209, 204],\r\n\t\"mediumvioletred\": [199, 21, 133],\r\n\t\"midnightblue\": [25, 25, 112],\r\n\t\"mintcream\": [245, 255, 250],\r\n\t\"mistyrose\": [255, 228, 225],\r\n\t\"moccasin\": [255, 228, 181],\r\n\t\"navajowhite\": [255, 222, 173],\r\n\t\"navy\": [0, 0, 128],\r\n\t\"oldlace\": [253, 245, 230],\r\n\t\"olive\": [128, 128, 0],\r\n\t\"olivedrab\": [107, 142, 35],\r\n\t\"orange\": [255, 165, 0],\r\n\t\"orangered\": [255, 69, 0],\r\n\t\"orchid\": [218, 112, 214],\r\n\t\"palegoldenrod\": [238, 232, 170],\r\n\t\"palegreen\": [152, 251, 152],\r\n\t\"paleturquoise\": [175, 238, 238],\r\n\t\"palevioletred\": [219, 112, 147],\r\n\t\"papayawhip\": [255, 239, 213],\r\n\t\"peachpuff\": [255, 218, 185],\r\n\t\"peru\": [205, 133, 63],\r\n\t\"pink\": [255, 192, 203],\r\n\t\"plum\": [221, 160, 221],\r\n\t\"powderblue\": [176, 224, 230],\r\n\t\"purple\": [128, 0, 128],\r\n\t\"rebeccapurple\": [102, 51, 153],\r\n\t\"red\": [255, 0, 0],\r\n\t\"rosybrown\": [188, 143, 143],\r\n\t\"royalblue\": [65, 105, 225],\r\n\t\"saddlebrown\": [139, 69, 19],\r\n\t\"salmon\": [250, 128, 114],\r\n\t\"sandybrown\": [244, 164, 96],\r\n\t\"seagreen\": [46, 139, 87],\r\n\t\"seashell\": [255, 245, 238],\r\n\t\"sienna\": [160, 82, 45],\r\n\t\"silver\": [192, 192, 192],\r\n\t\"skyblue\": [135, 206, 235],\r\n\t\"slateblue\": [106, 90, 205],\r\n\t\"slategray\": [112, 128, 144],\r\n\t\"slategrey\": [112, 128, 144],\r\n\t\"snow\": [255, 250, 250],\r\n\t\"springgreen\": [0, 255, 127],\r\n\t\"steelblue\": [70, 130, 180],\r\n\t\"tan\": [210, 180, 140],\r\n\t\"teal\": [0, 128, 128],\r\n\t\"thistle\": [216, 191, 216],\r\n\t\"tomato\": [255, 99, 71],\r\n\t\"turquoise\": [64, 224, 208],\r\n\t\"violet\": [238, 130, 238],\r\n\t\"wheat\": [245, 222, 179],\r\n\t\"white\": [255, 255, 255],\r\n\t\"whitesmoke\": [245, 245, 245],\r\n\t\"yellow\": [255, 255, 0],\r\n\t\"yellowgreen\": [154, 205, 50]\r\n};\r\n","var util = require('util');\nvar Stream = require('stream').Stream;\nvar DelayedStream = require('delayed-stream');\n\nmodule.exports = CombinedStream;\nfunction CombinedStream() {\n  this.writable = false;\n  this.readable = true;\n  this.dataSize = 0;\n  this.maxDataSize = 2 * 1024 * 1024;\n  this.pauseStreams = true;\n\n  this._released = false;\n  this._streams = [];\n  this._currentStream = null;\n  this._insideLoop = false;\n  this._pendingNext = false;\n}\nutil.inherits(CombinedStream, Stream);\n\nCombinedStream.create = function(options) {\n  var combinedStream = new this();\n\n  options = options || {};\n  for (var option in options) {\n    combinedStream[option] = options[option];\n  }\n\n  return combinedStream;\n};\n\nCombinedStream.isStreamLike = function(stream) {\n  return (typeof stream !== 'function')\n    && (typeof stream !== 'string')\n    && (typeof stream !== 'boolean')\n    && (typeof stream !== 'number')\n    && (!Buffer.isBuffer(stream));\n};\n\nCombinedStream.prototype.append = function(stream) {\n  var isStreamLike = CombinedStream.isStreamLike(stream);\n\n  if (isStreamLike) {\n    if (!(stream instanceof DelayedStream)) {\n      var newStream = DelayedStream.create(stream, {\n        maxDataSize: Infinity,\n        pauseStream: this.pauseStreams,\n      });\n      stream.on('data', this._checkDataSize.bind(this));\n      stream = newStream;\n    }\n\n    this._handleErrors(stream);\n\n    if (this.pauseStreams) {\n      stream.pause();\n    }\n  }\n\n  this._streams.push(stream);\n  return this;\n};\n\nCombinedStream.prototype.pipe = function(dest, options) {\n  Stream.prototype.pipe.call(this, dest, options);\n  this.resume();\n  return dest;\n};\n\nCombinedStream.prototype._getNext = function() {\n  this._currentStream = null;\n\n  if (this._insideLoop) {\n    this._pendingNext = true;\n    return; // defer call\n  }\n\n  this._insideLoop = true;\n  try {\n    do {\n      this._pendingNext = false;\n      this._realGetNext();\n    } while (this._pendingNext);\n  } finally {\n    this._insideLoop = false;\n  }\n};\n\nCombinedStream.prototype._realGetNext = function() {\n  var stream = this._streams.shift();\n\n\n  if (typeof stream == 'undefined') {\n    this.end();\n    return;\n  }\n\n  if (typeof stream !== 'function') {\n    this._pipeNext(stream);\n    return;\n  }\n\n  var getStream = stream;\n  getStream(function(stream) {\n    var isStreamLike = CombinedStream.isStreamLike(stream);\n    if (isStreamLike) {\n      stream.on('data', this._checkDataSize.bind(this));\n      this._handleErrors(stream);\n    }\n\n    this._pipeNext(stream);\n  }.bind(this));\n};\n\nCombinedStream.prototype._pipeNext = function(stream) {\n  this._currentStream = stream;\n\n  var isStreamLike = CombinedStream.isStreamLike(stream);\n  if (isStreamLike) {\n    stream.on('end', this._getNext.bind(this));\n    stream.pipe(this, {end: false});\n    return;\n  }\n\n  var value = stream;\n  this.write(value);\n  this._getNext();\n};\n\nCombinedStream.prototype._handleErrors = function(stream) {\n  var self = this;\n  stream.on('error', function(err) {\n    self._emitError(err);\n  });\n};\n\nCombinedStream.prototype.write = function(data) {\n  this.emit('data', data);\n};\n\nCombinedStream.prototype.pause = function() {\n  if (!this.pauseStreams) {\n    return;\n  }\n\n  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.pause) == 'function') this._currentStream.pause();\n  this.emit('pause');\n};\n\nCombinedStream.prototype.resume = function() {\n  if (!this._released) {\n    this._released = true;\n    this.writable = true;\n    this._getNext();\n  }\n\n  if(this.pauseStreams && this._currentStream && typeof(this._currentStream.resume) == 'function') this._currentStream.resume();\n  this.emit('resume');\n};\n\nCombinedStream.prototype.end = function() {\n  this._reset();\n  this.emit('end');\n};\n\nCombinedStream.prototype.destroy = function() {\n  this._reset();\n  this.emit('close');\n};\n\nCombinedStream.prototype._reset = function() {\n  this.writable = false;\n  this._streams = [];\n  this._currentStream = null;\n};\n\nCombinedStream.prototype._checkDataSize = function() {\n  this._updateDataSize();\n  if (this.dataSize <= this.maxDataSize) {\n    return;\n  }\n\n  var message =\n    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.';\n  this._emitError(new Error(message));\n};\n\nCombinedStream.prototype._updateDataSize = function() {\n  this.dataSize = 0;\n\n  var self = this;\n  this._streams.forEach(function(stream) {\n    if (!stream.dataSize) {\n      return;\n    }\n\n    self.dataSize += stream.dataSize;\n  });\n\n  if (this._currentStream && this._currentStream.dataSize) {\n    this.dataSize += this._currentStream.dataSize;\n  }\n};\n\nCombinedStream.prototype._emitError = function(err) {\n  this._reset();\n  this.emit('error', err);\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar ArchiveEntry = module.exports = function() {};\n\nArchiveEntry.prototype.getName = function() {};\n\nArchiveEntry.prototype.getSize = function() {};\n\nArchiveEntry.prototype.getLastModifiedDate = function() {};\n\nArchiveEntry.prototype.isDirectory = function() {};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar inherits = require('util').inherits;\nvar isStream = require('is-stream');\nvar Transform = require('readable-stream').Transform;\n\nvar ArchiveEntry = require('./archive-entry');\nvar util = require('../util');\n\nvar ArchiveOutputStream = module.exports = function(options) {\n  if (!(this instanceof ArchiveOutputStream)) {\n    return new ArchiveOutputStream(options);\n  }\n\n  Transform.call(this, options);\n\n  this.offset = 0;\n  this._archive = {\n    finish: false,\n    finished: false,\n    processing: false\n  };\n};\n\ninherits(ArchiveOutputStream, Transform);\n\nArchiveOutputStream.prototype._appendBuffer = function(zae, source, callback) {\n  // scaffold only\n};\n\nArchiveOutputStream.prototype._appendStream = function(zae, source, callback) {\n  // scaffold only\n};\n\nArchiveOutputStream.prototype._emitErrorCallback = function(err) {\n  if (err) {\n    this.emit('error', err);\n  }\n};\n\nArchiveOutputStream.prototype._finish = function(ae) {\n  // scaffold only\n};\n\nArchiveOutputStream.prototype._normalizeEntry = function(ae) {\n  // scaffold only\n};\n\nArchiveOutputStream.prototype._transform = function(chunk, encoding, callback) {\n  callback(null, chunk);\n};\n\nArchiveOutputStream.prototype.entry = function(ae, source, callback) {\n  source = source || null;\n\n  if (typeof callback !== 'function') {\n    callback = this._emitErrorCallback.bind(this);\n  }\n\n  if (!(ae instanceof ArchiveEntry)) {\n    callback(new Error('not a valid instance of ArchiveEntry'));\n    return;\n  }\n\n  if (this._archive.finish || this._archive.finished) {\n    callback(new Error('unacceptable entry after finish'));\n    return;\n  }\n\n  if (this._archive.processing) {\n    callback(new Error('already processing an entry'));\n    return;\n  }\n\n  this._archive.processing = true;\n  this._normalizeEntry(ae);\n  this._entry = ae;\n\n  source = util.normalizeInputSource(source);\n\n  if (Buffer.isBuffer(source)) {\n    this._appendBuffer(ae, source, callback);\n  } else if (isStream(source)) {\n    this._appendStream(ae, source, callback);\n  } else {\n    this._archive.processing = false;\n    callback(new Error('input source must be valid Stream or Buffer instance'));\n    return;\n  }\n\n  return this;\n};\n\nArchiveOutputStream.prototype.finish = function() {\n  if (this._archive.processing) {\n    this._archive.finish = true;\n    return;\n  }\n\n  this._finish();\n};\n\nArchiveOutputStream.prototype.getBytesWritten = function() {\n  return this.offset;\n};\n\nArchiveOutputStream.prototype.write = function(chunk, cb) {\n  if (chunk) {\n    this.offset += chunk.length;\n  }\n\n  return Transform.prototype.write.call(this, chunk, cb);\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nmodule.exports = {\n  WORD: 4,\n  DWORD: 8,\n  EMPTY: Buffer.alloc(0),\n\n  SHORT: 2,\n  SHORT_MASK: 0xffff,\n  SHORT_SHIFT: 16,\n  SHORT_ZERO: Buffer.from(Array(2)),\n  LONG: 4,\n  LONG_ZERO: Buffer.from(Array(4)),\n\n  MIN_VERSION_INITIAL: 10,\n  MIN_VERSION_DATA_DESCRIPTOR: 20,\n  MIN_VERSION_ZIP64: 45,\n  VERSION_MADEBY: 45,\n\n  METHOD_STORED: 0,\n  METHOD_DEFLATED: 8,\n\n  PLATFORM_UNIX: 3,\n  PLATFORM_FAT: 0,\n\n  SIG_LFH: 0x04034b50,\n  SIG_DD: 0x08074b50,\n  SIG_CFH: 0x02014b50,\n  SIG_EOCD: 0x06054b50,\n  SIG_ZIP64_EOCD: 0x06064B50,\n  SIG_ZIP64_EOCD_LOC: 0x07064B50,\n\n  ZIP64_MAGIC_SHORT: 0xffff,\n  ZIP64_MAGIC: 0xffffffff,\n  ZIP64_EXTRA_ID: 0x0001,\n\n  ZLIB_NO_COMPRESSION: 0,\n  ZLIB_BEST_SPEED: 1,\n  ZLIB_BEST_COMPRESSION: 9,\n  ZLIB_DEFAULT_COMPRESSION: -1,\n\n  MODE_MASK: 0xFFF,\n  DEFAULT_FILE_MODE: 33188, // 010644 = -rw-r--r-- = S_IFREG | S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH\n  DEFAULT_DIR_MODE: 16877,  // 040755 = drwxr-xr-x = S_IFDIR | S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH\n\n  EXT_FILE_ATTR_DIR: 1106051088,  // 010173200020 = drwxr-xr-x = (((S_IFDIR | 0755) << 16) | S_DOS_D)\n  EXT_FILE_ATTR_FILE: 2175008800, // 020151000040 = -rw-r--r-- = (((S_IFREG | 0644) << 16) | S_DOS_A) >>> 0\n\n  // Unix file types\n  S_IFMT: 61440,   // 0170000 type of file mask\n  S_IFIFO: 4096,   // 010000 named pipe (fifo)\n  S_IFCHR: 8192,   // 020000 character special\n  S_IFDIR: 16384,  // 040000 directory\n  S_IFBLK: 24576,  // 060000 block special\n  S_IFREG: 32768,  // 0100000 regular\n  S_IFLNK: 40960,  // 0120000 symbolic link\n  S_IFSOCK: 49152, // 0140000 socket\n\n  // DOS file type flags\n  S_DOS_A: 32, // 040 Archive\n  S_DOS_D: 16, // 020 Directory\n  S_DOS_V: 8,  // 010 Volume\n  S_DOS_S: 4,  // 04 System\n  S_DOS_H: 2,  // 02 Hidden\n  S_DOS_R: 1   // 01 Read Only\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar zipUtil = require('./util');\n\nvar DATA_DESCRIPTOR_FLAG = 1 << 3;\nvar ENCRYPTION_FLAG = 1 << 0;\nvar NUMBER_OF_SHANNON_FANO_TREES_FLAG = 1 << 2;\nvar SLIDING_DICTIONARY_SIZE_FLAG = 1 << 1;\nvar STRONG_ENCRYPTION_FLAG = 1 << 6;\nvar UFT8_NAMES_FLAG = 1 << 11;\n\nvar GeneralPurposeBit = module.exports = function() {\n  if (!(this instanceof GeneralPurposeBit)) {\n    return new GeneralPurposeBit();\n  }\n\n  this.descriptor = false;\n  this.encryption = false;\n  this.utf8 = false;\n  this.numberOfShannonFanoTrees = 0;\n  this.strongEncryption = false;\n  this.slidingDictionarySize = 0;\n\n  return this;\n};\n\nGeneralPurposeBit.prototype.encode = function() {\n  return zipUtil.getShortBytes(\n    (this.descriptor ? DATA_DESCRIPTOR_FLAG : 0) |\n    (this.utf8 ? UFT8_NAMES_FLAG : 0) |\n    (this.encryption ? ENCRYPTION_FLAG : 0) |\n    (this.strongEncryption ? STRONG_ENCRYPTION_FLAG : 0)\n  );\n};\n\nGeneralPurposeBit.prototype.parse = function(buf, offset) {\n  var flag = zipUtil.getShortBytesValue(buf, offset);\n  var gbp = new GeneralPurposeBit();\n\n  gbp.useDataDescriptor((flag & DATA_DESCRIPTOR_FLAG) !== 0);\n  gbp.useUTF8ForNames((flag & UFT8_NAMES_FLAG) !== 0);\n  gbp.useStrongEncryption((flag & STRONG_ENCRYPTION_FLAG) !== 0);\n  gbp.useEncryption((flag & ENCRYPTION_FLAG) !== 0);\n  gbp.setSlidingDictionarySize((flag & SLIDING_DICTIONARY_SIZE_FLAG) !== 0 ? 8192 : 4096);\n  gbp.setNumberOfShannonFanoTrees((flag & NUMBER_OF_SHANNON_FANO_TREES_FLAG) !== 0 ? 3 : 2);\n\n  return gbp;\n};\n\nGeneralPurposeBit.prototype.setNumberOfShannonFanoTrees = function(n) {\n  this.numberOfShannonFanoTrees = n;\n};\n\nGeneralPurposeBit.prototype.getNumberOfShannonFanoTrees = function() {\n  return this.numberOfShannonFanoTrees;\n};\n\nGeneralPurposeBit.prototype.setSlidingDictionarySize = function(n) {\n  this.slidingDictionarySize = n;\n};\n\nGeneralPurposeBit.prototype.getSlidingDictionarySize = function() {\n  return this.slidingDictionarySize;\n};\n\nGeneralPurposeBit.prototype.useDataDescriptor = function(b) {\n  this.descriptor = b;\n};\n\nGeneralPurposeBit.prototype.usesDataDescriptor = function() {\n  return this.descriptor;\n};\n\nGeneralPurposeBit.prototype.useEncryption = function(b) {\n  this.encryption = b;\n};\n\nGeneralPurposeBit.prototype.usesEncryption = function() {\n  return this.encryption;\n};\n\nGeneralPurposeBit.prototype.useStrongEncryption = function(b) {\n  this.strongEncryption = b;\n};\n\nGeneralPurposeBit.prototype.usesStrongEncryption = function() {\n  return this.strongEncryption;\n};\n\nGeneralPurposeBit.prototype.useUTF8ForNames = function(b) {\n  this.utf8 = b;\n};\n\nGeneralPurposeBit.prototype.usesUTF8ForNames = function() {\n  return this.utf8;\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nmodule.exports = {\n    /**\n     * Bits used for permissions (and sticky bit)\n     */\n    PERM_MASK: 4095, // 07777\n\n    /**\n     * Bits used to indicate the filesystem object type.\n     */\n    FILE_TYPE_FLAG: 61440, // 0170000\n\n    /**\n     * Indicates symbolic links.\n     */\n    LINK_FLAG: 40960, // 0120000\n\n    /**\n     * Indicates plain files.\n     */\n    FILE_FLAG: 32768, // 0100000\n\n    /**\n     * Indicates directories.\n     */\n    DIR_FLAG: 16384, // 040000\n\n    // ----------------------------------------------------------\n    // somewhat arbitrary choices that are quite common for shared\n    // installations\n    // -----------------------------------------------------------\n\n    /**\n     * Default permissions for symbolic links.\n     */\n    DEFAULT_LINK_PERM: 511, // 0777\n\n    /**\n     * Default permissions for directories.\n     */\n    DEFAULT_DIR_PERM: 493, // 0755\n\n    /**\n     * Default permissions for plain files.\n     */\n    DEFAULT_FILE_PERM: 420 // 0644\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar util = module.exports = {};\n\nutil.dateToDos = function(d, forceLocalTime) {\n  forceLocalTime = forceLocalTime || false;\n\n  var year = forceLocalTime ? d.getFullYear() : d.getUTCFullYear();\n\n  if (year < 1980) {\n    return 2162688; // 1980-1-1 00:00:00\n  } else if (year >= 2044) {\n    return 2141175677; // 2043-12-31 23:59:58\n  }\n\n  var val = {\n    year: year,\n    month: forceLocalTime ? d.getMonth() : d.getUTCMonth(),\n    date: forceLocalTime ? d.getDate() : d.getUTCDate(),\n    hours: forceLocalTime ? d.getHours() : d.getUTCHours(),\n    minutes: forceLocalTime ? d.getMinutes() : d.getUTCMinutes(),\n    seconds: forceLocalTime ? d.getSeconds() : d.getUTCSeconds()\n  };\n\n  return ((val.year - 1980) << 25) | ((val.month + 1) << 21) | (val.date << 16) |\n    (val.hours << 11) | (val.minutes << 5) | (val.seconds / 2);\n};\n\nutil.dosToDate = function(dos) {\n  return new Date(((dos >> 25) & 0x7f) + 1980, ((dos >> 21) & 0x0f) - 1, (dos >> 16) & 0x1f, (dos >> 11) & 0x1f, (dos >> 5) & 0x3f, (dos & 0x1f) << 1);\n};\n\nutil.fromDosTime = function(buf) {\n  return util.dosToDate(buf.readUInt32LE(0));\n};\n\nutil.getEightBytes = function(v) {\n  var buf = Buffer.alloc(8);\n  buf.writeUInt32LE(v % 0x0100000000, 0);\n  buf.writeUInt32LE((v / 0x0100000000) | 0, 4);\n\n  return buf;\n};\n\nutil.getShortBytes = function(v) {\n  var buf = Buffer.alloc(2);\n  buf.writeUInt16LE((v & 0xFFFF) >>> 0, 0);\n\n  return buf;\n};\n\nutil.getShortBytesValue = function(buf, offset) {\n  return buf.readUInt16LE(offset);\n};\n\nutil.getLongBytes = function(v) {\n  var buf = Buffer.alloc(4);\n  buf.writeUInt32LE((v & 0xFFFFFFFF) >>> 0, 0);\n\n  return buf;\n};\n\nutil.getLongBytesValue = function(buf, offset) {\n  return buf.readUInt32LE(offset);\n};\n\nutil.toDosTime = function(d) {\n  return util.getLongBytes(util.dateToDos(d));\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar inherits = require('util').inherits;\nvar normalizePath = require('normalize-path');\n\nvar ArchiveEntry = require('../archive-entry');\nvar GeneralPurposeBit = require('./general-purpose-bit');\nvar UnixStat = require('./unix-stat');\n\nvar constants = require('./constants');\nvar zipUtil = require('./util');\n\nvar ZipArchiveEntry = module.exports = function(name) {\n  if (!(this instanceof ZipArchiveEntry)) {\n    return new ZipArchiveEntry(name);\n  }\n\n  ArchiveEntry.call(this);\n\n  this.platform = constants.PLATFORM_FAT;\n  this.method = -1;\n\n  this.name = null;\n  this.size = 0;\n  this.csize = 0;\n  this.gpb = new GeneralPurposeBit();\n  this.crc = 0;\n  this.time = -1;\n\n  this.minver = constants.MIN_VERSION_INITIAL;\n  this.mode = -1;\n  this.extra = null;\n  this.exattr = 0;\n  this.inattr = 0;\n  this.comment = null;\n\n  if (name) {\n    this.setName(name);\n  }\n};\n\ninherits(ZipArchiveEntry, ArchiveEntry);\n\n/**\n * Returns the extra fields related to the entry.\n *\n * @returns {Buffer}\n */\nZipArchiveEntry.prototype.getCentralDirectoryExtra = function() {\n  return this.getExtra();\n};\n\n/**\n * Returns the comment set for the entry.\n *\n * @returns {string}\n */\nZipArchiveEntry.prototype.getComment = function() {\n  return this.comment !== null ? this.comment : '';\n};\n\n/**\n * Returns the compressed size of the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getCompressedSize = function() {\n  return this.csize;\n};\n\n/**\n * Returns the CRC32 digest for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getCrc = function() {\n  return this.crc;\n};\n\n/**\n * Returns the external file attributes for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getExternalAttributes = function() {\n  return this.exattr;\n};\n\n/**\n * Returns the extra fields related to the entry.\n *\n * @returns {Buffer}\n */\nZipArchiveEntry.prototype.getExtra = function() {\n  return this.extra !== null ? this.extra : constants.EMPTY;\n};\n\n/**\n * Returns the general purpose bits related to the entry.\n *\n * @returns {GeneralPurposeBit}\n */\nZipArchiveEntry.prototype.getGeneralPurposeBit = function() {\n  return this.gpb;\n};\n\n/**\n * Returns the internal file attributes for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getInternalAttributes = function() {\n  return this.inattr;\n};\n\n/**\n * Returns the last modified date of the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getLastModifiedDate = function() {\n  return this.getTime();\n};\n\n/**\n * Returns the extra fields related to the entry.\n *\n * @returns {Buffer}\n */\nZipArchiveEntry.prototype.getLocalFileDataExtra = function() {\n  return this.getExtra();\n};\n\n/**\n * Returns the compression method used on the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getMethod = function() {\n  return this.method;\n};\n\n/**\n * Returns the filename of the entry.\n *\n * @returns {string}\n */\nZipArchiveEntry.prototype.getName = function() {\n  return this.name;\n};\n\n/**\n * Returns the platform on which the entry was made.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getPlatform = function() {\n  return this.platform;\n};\n\n/**\n * Returns the size of the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getSize = function() {\n  return this.size;\n};\n\n/**\n * Returns a date object representing the last modified date of the entry.\n *\n * @returns {number|Date}\n */\nZipArchiveEntry.prototype.getTime = function() {\n  return this.time !== -1 ? zipUtil.dosToDate(this.time) : -1;\n};\n\n/**\n * Returns the DOS timestamp for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getTimeDos = function() {\n  return this.time !== -1 ? this.time : 0;\n};\n\n/**\n * Returns the UNIX file permissions for the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getUnixMode = function() {\n  return this.platform !== constants.PLATFORM_UNIX ? 0 : ((this.getExternalAttributes() >> constants.SHORT_SHIFT) & constants.SHORT_MASK);\n};\n\n/**\n * Returns the version of ZIP needed to extract the entry.\n *\n * @returns {number}\n */\nZipArchiveEntry.prototype.getVersionNeededToExtract = function() {\n  return this.minver;\n};\n\n/**\n * Sets the comment of the entry.\n *\n * @param comment\n */\nZipArchiveEntry.prototype.setComment = function(comment) {\n  if (Buffer.byteLength(comment) !== comment.length) {\n    this.getGeneralPurposeBit().useUTF8ForNames(true);\n  }\n\n  this.comment = comment;\n};\n\n/**\n * Sets the compressed size of the entry.\n *\n * @param size\n */\nZipArchiveEntry.prototype.setCompressedSize = function(size) {\n  if (size < 0) {\n    throw new Error('invalid entry compressed size');\n  }\n\n  this.csize = size;\n};\n\n/**\n * Sets the checksum of the entry.\n *\n * @param crc\n */\nZipArchiveEntry.prototype.setCrc = function(crc) {\n  if (crc < 0) {\n    throw new Error('invalid entry crc32');\n  }\n\n  this.crc = crc;\n};\n\n/**\n * Sets the external file attributes of the entry.\n *\n * @param attr\n */\nZipArchiveEntry.prototype.setExternalAttributes = function(attr) {\n  this.exattr = attr >>> 0;\n};\n\n/**\n * Sets the extra fields related to the entry.\n *\n * @param extra\n */\nZipArchiveEntry.prototype.setExtra = function(extra) {\n  this.extra = extra;\n};\n\n/**\n * Sets the general purpose bits related to the entry.\n *\n * @param gpb\n */\nZipArchiveEntry.prototype.setGeneralPurposeBit = function(gpb) {\n  if (!(gpb instanceof GeneralPurposeBit)) {\n    throw new Error('invalid entry GeneralPurposeBit');\n  }\n\n  this.gpb = gpb;\n};\n\n/**\n * Sets the internal file attributes of the entry.\n *\n * @param attr\n */\nZipArchiveEntry.prototype.setInternalAttributes = function(attr) {\n  this.inattr = attr;\n};\n\n/**\n * Sets the compression method of the entry.\n *\n * @param method\n */\nZipArchiveEntry.prototype.setMethod = function(method) {\n  if (method < 0) {\n    throw new Error('invalid entry compression method');\n  }\n\n  this.method = method;\n};\n\n/**\n * Sets the name of the entry.\n *\n * @param name\n * @param prependSlash\n */\nZipArchiveEntry.prototype.setName = function(name, prependSlash = false) {\n  name = normalizePath(name, false)\n    .replace(/^\\w+:/, '')\n    .replace(/^(\\.\\.\\/|\\/)+/, '');\n\n  if (prependSlash) {\n    name = `/${name}`;\n  }\n\n  if (Buffer.byteLength(name) !== name.length) {\n    this.getGeneralPurposeBit().useUTF8ForNames(true);\n  }\n\n  this.name = name;\n};\n\n/**\n * Sets the platform on which the entry was made.\n *\n * @param platform\n */\nZipArchiveEntry.prototype.setPlatform = function(platform) {\n  this.platform = platform;\n};\n\n/**\n * Sets the size of the entry.\n *\n * @param size\n */\nZipArchiveEntry.prototype.setSize = function(size) {\n  if (size < 0) {\n    throw new Error('invalid entry size');\n  }\n\n  this.size = size;\n};\n\n/**\n * Sets the time of the entry.\n *\n * @param time\n * @param forceLocalTime\n */\nZipArchiveEntry.prototype.setTime = function(time, forceLocalTime) {\n  if (!(time instanceof Date)) {\n    throw new Error('invalid entry time');\n  }\n\n  this.time = zipUtil.dateToDos(time, forceLocalTime);\n};\n\n/**\n * Sets the UNIX file permissions for the entry.\n *\n * @param mode\n */\nZipArchiveEntry.prototype.setUnixMode = function(mode) {\n  mode |= this.isDirectory() ? constants.S_IFDIR : constants.S_IFREG;\n\n  var extattr = 0;\n  extattr |= (mode << constants.SHORT_SHIFT) | (this.isDirectory() ? constants.S_DOS_D : constants.S_DOS_A);\n\n  this.setExternalAttributes(extattr);\n  this.mode = mode & constants.MODE_MASK;\n  this.platform = constants.PLATFORM_UNIX;\n};\n\n/**\n * Sets the version of ZIP needed to extract this entry.\n *\n * @param minver\n */\nZipArchiveEntry.prototype.setVersionNeededToExtract = function(minver) {\n  this.minver = minver;\n};\n\n/**\n * Returns true if this entry represents a directory.\n *\n * @returns {boolean}\n */\nZipArchiveEntry.prototype.isDirectory = function() {\n  return this.getName().slice(-1) === '/';\n};\n\n/**\n * Returns true if this entry represents a unix symlink,\n * in which case the entry's content contains the target path\n * for the symlink.\n *\n * @returns {boolean}\n */\nZipArchiveEntry.prototype.isUnixSymlink = function() {\n  return (this.getUnixMode() & UnixStat.FILE_TYPE_FLAG) === UnixStat.LINK_FLAG;\n};\n\n/**\n * Returns true if this entry is using the ZIP64 extension of ZIP.\n *\n * @returns {boolean}\n */\nZipArchiveEntry.prototype.isZip64 = function() {\n  return this.csize > constants.ZIP64_MAGIC || this.size > constants.ZIP64_MAGIC;\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar inherits = require('util').inherits;\nvar crc32 = require('crc-32');\nvar {CRC32Stream} = require('crc32-stream');\nvar {DeflateCRC32Stream} = require('crc32-stream');\n\nvar ArchiveOutputStream = require('../archive-output-stream');\nvar ZipArchiveEntry = require('./zip-archive-entry');\nvar GeneralPurposeBit = require('./general-purpose-bit');\n\nvar constants = require('./constants');\nvar util = require('../../util');\nvar zipUtil = require('./util');\n\nvar ZipArchiveOutputStream = module.exports = function(options) {\n  if (!(this instanceof ZipArchiveOutputStream)) {\n    return new ZipArchiveOutputStream(options);\n  }\n\n  options = this.options = this._defaults(options);\n\n  ArchiveOutputStream.call(this, options);\n\n  this._entry = null;\n  this._entries = [];\n  this._archive = {\n    centralLength: 0,\n    centralOffset: 0,\n    comment: '',\n    finish: false,\n    finished: false,\n    processing: false,\n    forceZip64: options.forceZip64,\n    forceLocalTime: options.forceLocalTime\n  };\n};\n\ninherits(ZipArchiveOutputStream, ArchiveOutputStream);\n\nZipArchiveOutputStream.prototype._afterAppend = function(ae) {\n  this._entries.push(ae);\n\n  if (ae.getGeneralPurposeBit().usesDataDescriptor()) {\n    this._writeDataDescriptor(ae);\n  }\n\n  this._archive.processing = false;\n  this._entry = null;\n\n  if (this._archive.finish && !this._archive.finished) {\n    this._finish();\n  }\n};\n\nZipArchiveOutputStream.prototype._appendBuffer = function(ae, source, callback) {\n  if (source.length === 0) {\n    ae.setMethod(constants.METHOD_STORED);\n  }\n\n  var method = ae.getMethod();\n\n  if (method === constants.METHOD_STORED) {\n    ae.setSize(source.length);\n    ae.setCompressedSize(source.length);\n    ae.setCrc(crc32.buf(source) >>> 0);\n  }\n\n  this._writeLocalFileHeader(ae);\n\n  if (method === constants.METHOD_STORED) {\n    this.write(source);\n    this._afterAppend(ae);\n    callback(null, ae);\n    return;\n  } else if (method === constants.METHOD_DEFLATED) {\n    this._smartStream(ae, callback).end(source);\n    return;\n  } else {\n    callback(new Error('compression method ' + method + ' not implemented'));\n    return;\n  }\n};\n\nZipArchiveOutputStream.prototype._appendStream = function(ae, source, callback) {\n  ae.getGeneralPurposeBit().useDataDescriptor(true);\n  ae.setVersionNeededToExtract(constants.MIN_VERSION_DATA_DESCRIPTOR);\n\n  this._writeLocalFileHeader(ae);\n\n  var smart = this._smartStream(ae, callback);\n  source.once('error', function(err) {\n    smart.emit('error', err);\n    smart.end();\n  })\n  source.pipe(smart);\n};\n\nZipArchiveOutputStream.prototype._defaults = function(o) {\n  if (typeof o !== 'object') {\n    o = {};\n  }\n\n  if (typeof o.zlib !== 'object') {\n    o.zlib = {};\n  }\n\n  if (typeof o.zlib.level !== 'number') {\n    o.zlib.level = constants.ZLIB_BEST_SPEED;\n  }\n\n  o.forceZip64 = !!o.forceZip64;\n  o.forceLocalTime = !!o.forceLocalTime;\n\n  return o;\n};\n\nZipArchiveOutputStream.prototype._finish = function() {\n  this._archive.centralOffset = this.offset;\n\n  this._entries.forEach(function(ae) {\n    this._writeCentralFileHeader(ae);\n  }.bind(this));\n\n  this._archive.centralLength = this.offset - this._archive.centralOffset;\n\n  if (this.isZip64()) {\n    this._writeCentralDirectoryZip64();\n  }\n\n  this._writeCentralDirectoryEnd();\n\n  this._archive.processing = false;\n  this._archive.finish = true;\n  this._archive.finished = true;\n  this.end();\n};\n\nZipArchiveOutputStream.prototype._normalizeEntry = function(ae) {\n  if (ae.getMethod() === -1) {\n    ae.setMethod(constants.METHOD_DEFLATED);\n  }\n\n  if (ae.getMethod() === constants.METHOD_DEFLATED) {\n    ae.getGeneralPurposeBit().useDataDescriptor(true);\n    ae.setVersionNeededToExtract(constants.MIN_VERSION_DATA_DESCRIPTOR);\n  }\n\n  if (ae.getTime() === -1) {\n    ae.setTime(new Date(), this._archive.forceLocalTime);\n  }\n\n  ae._offsets = {\n    file: 0,\n    data: 0,\n    contents: 0,\n  };\n};\n\nZipArchiveOutputStream.prototype._smartStream = function(ae, callback) {\n  var deflate = ae.getMethod() === constants.METHOD_DEFLATED;\n  var process = deflate ? new DeflateCRC32Stream(this.options.zlib) : new CRC32Stream();\n  var error = null;\n\n  function handleStuff() {\n    var digest = process.digest().readUInt32BE(0);\n    ae.setCrc(digest);\n    ae.setSize(process.size());\n    ae.setCompressedSize(process.size(true));\n    this._afterAppend(ae);\n    callback(error, ae);\n  }\n\n  process.once('end', handleStuff.bind(this));\n  process.once('error', function(err) {\n    error = err;\n  });\n\n  process.pipe(this, { end: false });\n\n  return process;\n};\n\nZipArchiveOutputStream.prototype._writeCentralDirectoryEnd = function() {\n  var records = this._entries.length;\n  var size = this._archive.centralLength;\n  var offset = this._archive.centralOffset;\n\n  if (this.isZip64()) {\n    records = constants.ZIP64_MAGIC_SHORT;\n    size = constants.ZIP64_MAGIC;\n    offset = constants.ZIP64_MAGIC;\n  }\n\n  // signature\n  this.write(zipUtil.getLongBytes(constants.SIG_EOCD));\n\n  // disk numbers\n  this.write(constants.SHORT_ZERO);\n  this.write(constants.SHORT_ZERO);\n\n  // number of entries\n  this.write(zipUtil.getShortBytes(records));\n  this.write(zipUtil.getShortBytes(records));\n\n  // length and location of CD\n  this.write(zipUtil.getLongBytes(size));\n  this.write(zipUtil.getLongBytes(offset));\n\n  // archive comment\n  var comment = this.getComment();\n  var commentLength = Buffer.byteLength(comment);\n  this.write(zipUtil.getShortBytes(commentLength));\n  this.write(comment);\n};\n\nZipArchiveOutputStream.prototype._writeCentralDirectoryZip64 = function() {\n  // signature\n  this.write(zipUtil.getLongBytes(constants.SIG_ZIP64_EOCD));\n\n  // size of the ZIP64 EOCD record\n  this.write(zipUtil.getEightBytes(44));\n\n  // version made by\n  this.write(zipUtil.getShortBytes(constants.MIN_VERSION_ZIP64));\n\n  // version to extract\n  this.write(zipUtil.getShortBytes(constants.MIN_VERSION_ZIP64));\n\n  // disk numbers\n  this.write(constants.LONG_ZERO);\n  this.write(constants.LONG_ZERO);\n\n  // number of entries\n  this.write(zipUtil.getEightBytes(this._entries.length));\n  this.write(zipUtil.getEightBytes(this._entries.length));\n\n  // length and location of CD\n  this.write(zipUtil.getEightBytes(this._archive.centralLength));\n  this.write(zipUtil.getEightBytes(this._archive.centralOffset));\n\n  // extensible data sector\n  // not implemented at this time\n\n  // end of central directory locator\n  this.write(zipUtil.getLongBytes(constants.SIG_ZIP64_EOCD_LOC));\n\n  // disk number holding the ZIP64 EOCD record\n  this.write(constants.LONG_ZERO);\n\n  // relative offset of the ZIP64 EOCD record\n  this.write(zipUtil.getEightBytes(this._archive.centralOffset + this._archive.centralLength));\n\n  // total number of disks\n  this.write(zipUtil.getLongBytes(1));\n};\n\nZipArchiveOutputStream.prototype._writeCentralFileHeader = function(ae) {\n  var gpb = ae.getGeneralPurposeBit();\n  var method = ae.getMethod();\n  var fileOffset = ae._offsets.file;\n\n  var size = ae.getSize();\n  var compressedSize = ae.getCompressedSize();\n\n  if (ae.isZip64() || fileOffset > constants.ZIP64_MAGIC) {\n    size = constants.ZIP64_MAGIC;\n    compressedSize = constants.ZIP64_MAGIC;\n    fileOffset = constants.ZIP64_MAGIC;\n\n    ae.setVersionNeededToExtract(constants.MIN_VERSION_ZIP64);\n\n    var extraBuf = Buffer.concat([\n      zipUtil.getShortBytes(constants.ZIP64_EXTRA_ID),\n      zipUtil.getShortBytes(24),\n      zipUtil.getEightBytes(ae.getSize()),\n      zipUtil.getEightBytes(ae.getCompressedSize()),\n      zipUtil.getEightBytes(ae._offsets.file)\n    ], 28);\n\n    ae.setExtra(extraBuf);\n  }\n\n  // signature\n  this.write(zipUtil.getLongBytes(constants.SIG_CFH));\n\n  // version made by\n  this.write(zipUtil.getShortBytes((ae.getPlatform() << 8) | constants.VERSION_MADEBY));\n\n  // version to extract and general bit flag\n  this.write(zipUtil.getShortBytes(ae.getVersionNeededToExtract()));\n  this.write(gpb.encode());\n\n  // compression method\n  this.write(zipUtil.getShortBytes(method));\n\n  // datetime\n  this.write(zipUtil.getLongBytes(ae.getTimeDos()));\n\n  // crc32 checksum\n  this.write(zipUtil.getLongBytes(ae.getCrc()));\n\n  // sizes\n  this.write(zipUtil.getLongBytes(compressedSize));\n  this.write(zipUtil.getLongBytes(size));\n\n  var name = ae.getName();\n  var comment = ae.getComment();\n  var extra = ae.getCentralDirectoryExtra();\n\n  if (gpb.usesUTF8ForNames()) {\n    name = Buffer.from(name);\n    comment = Buffer.from(comment);\n  }\n\n  // name length\n  this.write(zipUtil.getShortBytes(name.length));\n\n  // extra length\n  this.write(zipUtil.getShortBytes(extra.length));\n\n  // comments length\n  this.write(zipUtil.getShortBytes(comment.length));\n\n  // disk number start\n  this.write(constants.SHORT_ZERO);\n\n  // internal attributes\n  this.write(zipUtil.getShortBytes(ae.getInternalAttributes()));\n\n  // external attributes\n  this.write(zipUtil.getLongBytes(ae.getExternalAttributes()));\n\n  // relative offset of LFH\n  this.write(zipUtil.getLongBytes(fileOffset));\n\n  // name\n  this.write(name);\n\n  // extra\n  this.write(extra);\n\n  // comment\n  this.write(comment);\n};\n\nZipArchiveOutputStream.prototype._writeDataDescriptor = function(ae) {\n  // signature\n  this.write(zipUtil.getLongBytes(constants.SIG_DD));\n\n  // crc32 checksum\n  this.write(zipUtil.getLongBytes(ae.getCrc()));\n\n  // sizes\n  if (ae.isZip64()) {\n    this.write(zipUtil.getEightBytes(ae.getCompressedSize()));\n    this.write(zipUtil.getEightBytes(ae.getSize()));\n  } else {\n    this.write(zipUtil.getLongBytes(ae.getCompressedSize()));\n    this.write(zipUtil.getLongBytes(ae.getSize()));\n  }\n};\n\nZipArchiveOutputStream.prototype._writeLocalFileHeader = function(ae) {\n  var gpb = ae.getGeneralPurposeBit();\n  var method = ae.getMethod();\n  var name = ae.getName();\n  var extra = ae.getLocalFileDataExtra();\n\n  if (ae.isZip64()) {\n    gpb.useDataDescriptor(true);\n    ae.setVersionNeededToExtract(constants.MIN_VERSION_ZIP64);\n  }\n\n  if (gpb.usesUTF8ForNames()) {\n    name = Buffer.from(name);\n  }\n\n  ae._offsets.file = this.offset;\n\n  // signature\n  this.write(zipUtil.getLongBytes(constants.SIG_LFH));\n\n  // version to extract and general bit flag\n  this.write(zipUtil.getShortBytes(ae.getVersionNeededToExtract()));\n  this.write(gpb.encode());\n\n  // compression method\n  this.write(zipUtil.getShortBytes(method));\n\n  // datetime\n  this.write(zipUtil.getLongBytes(ae.getTimeDos()));\n\n  ae._offsets.data = this.offset;\n\n  // crc32 checksum and sizes\n  if (gpb.usesDataDescriptor()) {\n    this.write(constants.LONG_ZERO);\n    this.write(constants.LONG_ZERO);\n    this.write(constants.LONG_ZERO);\n  } else {\n    this.write(zipUtil.getLongBytes(ae.getCrc()));\n    this.write(zipUtil.getLongBytes(ae.getCompressedSize()));\n    this.write(zipUtil.getLongBytes(ae.getSize()));\n  }\n\n  // name length\n  this.write(zipUtil.getShortBytes(name.length));\n\n  // extra length\n  this.write(zipUtil.getShortBytes(extra.length));\n\n  // name\n  this.write(name);\n\n  // extra\n  this.write(extra);\n\n  ae._offsets.contents = this.offset;\n};\n\nZipArchiveOutputStream.prototype.getComment = function(comment) {\n  return this._archive.comment !== null ? this._archive.comment : '';\n};\n\nZipArchiveOutputStream.prototype.isZip64 = function() {\n  return this._archive.forceZip64 || this._entries.length > constants.ZIP64_MAGIC_SHORT || this._archive.centralLength > constants.ZIP64_MAGIC || this._archive.centralOffset > constants.ZIP64_MAGIC;\n};\n\nZipArchiveOutputStream.prototype.setComment = function(comment) {\n  this._archive.comment = comment;\n};\n","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nmodule.exports = {\n  ArchiveEntry: require('./archivers/archive-entry'),\n  ZipArchiveEntry: require('./archivers/zip/zip-archive-entry'),\n  ArchiveOutputStream: require('./archivers/archive-output-stream'),\n  ZipArchiveOutputStream: require('./archivers/zip/zip-archive-output-stream')\n};","/**\n * node-compress-commons\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-compress-commons/blob/master/LICENSE-MIT\n */\nvar Stream = require('stream').Stream;\nvar PassThrough = require('readable-stream').PassThrough;\nvar isStream = require('is-stream');\n\nvar util = module.exports = {};\n\nutil.normalizeInputSource = function(source) {\n  if (source === null) {\n    return Buffer.alloc(0);\n  } else if (typeof source === 'string') {\n    return Buffer.from(source);\n  } else if (isStream(source) && !source._readableState) {\n    var normalized = new PassThrough();\n    source.pipe(normalized);\n\n    return normalized;\n  }\n\n  return source;\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n// NOTE: These type checking functions intentionally don't use `instanceof`\n// because it is fragile and can be easily faked with `Object.create()`.\n\nfunction isArray(arg) {\n  if (Array.isArray) {\n    return Array.isArray(arg);\n  }\n  return objectToString(arg) === '[object Array]';\n}\nexports.isArray = isArray;\n\nfunction isBoolean(arg) {\n  return typeof arg === 'boolean';\n}\nexports.isBoolean = isBoolean;\n\nfunction isNull(arg) {\n  return arg === null;\n}\nexports.isNull = isNull;\n\nfunction isNullOrUndefined(arg) {\n  return arg == null;\n}\nexports.isNullOrUndefined = isNullOrUndefined;\n\nfunction isNumber(arg) {\n  return typeof arg === 'number';\n}\nexports.isNumber = isNumber;\n\nfunction isString(arg) {\n  return typeof arg === 'string';\n}\nexports.isString = isString;\n\nfunction isSymbol(arg) {\n  return typeof arg === 'symbol';\n}\nexports.isSymbol = isSymbol;\n\nfunction isUndefined(arg) {\n  return arg === void 0;\n}\nexports.isUndefined = isUndefined;\n\nfunction isRegExp(re) {\n  return objectToString(re) === '[object RegExp]';\n}\nexports.isRegExp = isRegExp;\n\nfunction isObject(arg) {\n  return typeof arg === 'object' && arg !== null;\n}\nexports.isObject = isObject;\n\nfunction isDate(d) {\n  return objectToString(d) === '[object Date]';\n}\nexports.isDate = isDate;\n\nfunction isError(e) {\n  return (objectToString(e) === '[object Error]' || e instanceof Error);\n}\nexports.isError = isError;\n\nfunction isFunction(arg) {\n  return typeof arg === 'function';\n}\nexports.isFunction = isFunction;\n\nfunction isPrimitive(arg) {\n  return arg === null ||\n         typeof arg === 'boolean' ||\n         typeof arg === 'number' ||\n         typeof arg === 'string' ||\n         typeof arg === 'symbol' ||  // ES6 symbol\n         typeof arg === 'undefined';\n}\nexports.isPrimitive = isPrimitive;\n\nexports.isBuffer = require('buffer').Buffer.isBuffer;\n\nfunction objectToString(o) {\n  return Object.prototype.toString.call(o);\n}\n","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Explorer = void 0;\nconst promises_1 = __importDefault(require(\"fs/promises\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst defaults_1 = require(\"./defaults\");\nconst ExplorerBase_js_1 = require(\"./ExplorerBase.js\");\nconst merge_1 = require(\"./merge\");\nconst util_js_1 = require(\"./util.js\");\n/**\n * @internal\n */\nclass Explorer extends ExplorerBase_js_1.ExplorerBase {\n    async load(filepath) {\n        filepath = path_1.default.resolve(filepath);\n        const load = async () => {\n            return await this.config.transform(await this.#readConfiguration(filepath));\n        };\n        if (this.loadCache) {\n            return await (0, util_js_1.emplace)(this.loadCache, filepath, load);\n        }\n        return await load();\n    }\n    async search(from = '') {\n        if (this.config.metaConfigFilePath) {\n            this.loadingMetaConfig = true;\n            const config = await this.load(this.config.metaConfigFilePath);\n            this.loadingMetaConfig = false;\n            if (config && !config.isEmpty) {\n                return config;\n            }\n        }\n        from = path_1.default.resolve(from);\n        const dirs = this.#getDirs(from);\n        const firstDirIter = await dirs.next();\n        /* istanbul ignore if -- @preserve */\n        if (firstDirIter.done) {\n            // this should never happen\n            throw new Error(`Could not find any folders to iterate through (start from ${from})`);\n        }\n        let currentDir = firstDirIter.value;\n        const search = async () => {\n            /* istanbul ignore if -- @preserve */\n            if (await (0, util_js_1.isDirectory)(currentDir.path)) {\n                for (const filepath of this.getSearchPlacesForDir(currentDir, defaults_1.globalConfigSearchPlaces)) {\n                    try {\n                        const result = await this.#readConfiguration(filepath);\n                        if (result !== null &&\n                            !(result.isEmpty && this.config.ignoreEmptySearchPlaces)) {\n                            return await this.config.transform(result);\n                        }\n                    }\n                    catch (error) {\n                        if (error.code === 'ENOENT' ||\n                            error.code === 'EISDIR' ||\n                            error.code === 'ENOTDIR' ||\n                            error.code === 'EACCES') {\n                            continue;\n                        }\n                        throw error;\n                    }\n                }\n            }\n            const nextDirIter = await dirs.next();\n            if (!nextDirIter.done) {\n                currentDir = nextDirIter.value;\n                if (this.searchCache) {\n                    return await (0, util_js_1.emplace)(this.searchCache, currentDir.path, search);\n                }\n                return await search();\n            }\n            return await this.config.transform(null);\n        };\n        if (this.searchCache) {\n            return await (0, util_js_1.emplace)(this.searchCache, from, search);\n        }\n        return await search();\n    }\n    async #readConfiguration(filepath, importStack = []) {\n        const contents = await promises_1.default.readFile(filepath, { encoding: 'utf-8' });\n        return this.toCosmiconfigResult(filepath, await this.#loadConfigFileWithImports(filepath, contents, importStack));\n    }\n    async #loadConfigFileWithImports(filepath, contents, importStack) {\n        const loadedContent = await this.#loadConfiguration(filepath, contents);\n        if (!loadedContent || !(0, merge_1.hasOwn)(loadedContent, '$import')) {\n            return loadedContent;\n        }\n        const fileDirectory = path_1.default.dirname(filepath);\n        const { $import: imports, ...ownContent } = loadedContent;\n        const importPaths = Array.isArray(imports) ? imports : [imports];\n        const newImportStack = [...importStack, filepath];\n        this.validateImports(filepath, importPaths, newImportStack);\n        const importedConfigs = await Promise.all(importPaths.map(async (importPath) => {\n            const fullPath = path_1.default.resolve(fileDirectory, importPath);\n            const result = await this.#readConfiguration(fullPath, newImportStack);\n            return result?.config;\n        }));\n        return (0, merge_1.mergeAll)([...importedConfigs, ownContent], {\n            mergeArrays: this.config.mergeImportArrays,\n        });\n    }\n    async #loadConfiguration(filepath, contents) {\n        if (contents.trim() === '') {\n            return;\n        }\n        const extension = path_1.default.extname(filepath);\n        const loader = this.config.loaders[extension || 'noExt'] ??\n            this.config.loaders['default'];\n        if (!loader) {\n            throw new Error(`No loader specified for ${(0, ExplorerBase_js_1.getExtensionDescription)(extension)}`);\n        }\n        try {\n            const loadedContents = await loader(filepath, contents);\n            if (path_1.default.basename(filepath, extension) !== 'package') {\n                return loadedContents;\n            }\n            return ((0, util_js_1.getPropertyByPath)(loadedContents, this.config.packageProp ?? this.config.moduleName) ?? null);\n        }\n        catch (error) {\n            error.filepath = filepath;\n            throw error;\n        }\n    }\n    async #fileExists(path) {\n        try {\n            await promises_1.default.stat(path);\n            return true;\n        }\n        catch (e) {\n            return false;\n        }\n    }\n    async *#getDirs(startDir) {\n        switch (this.config.searchStrategy) {\n            case 'none': {\n                // only check in the passed directory (defaults to working directory)\n                yield { path: startDir, isGlobalConfig: false };\n                return;\n            }\n            case 'project': {\n                let currentDir = startDir;\n                while (true) {\n                    yield { path: currentDir, isGlobalConfig: false };\n                    for (const ext of ['json', 'yaml']) {\n                        const packageFile = path_1.default.join(currentDir, `package.${ext}`);\n                        if (await this.#fileExists(packageFile)) {\n                            break;\n                        }\n                    }\n                    const parentDir = path_1.default.dirname(currentDir);\n                    /* istanbul ignore if -- @preserve */\n                    if (parentDir === currentDir) {\n                        // we're probably at the root of the directory structure\n                        break;\n                    }\n                    currentDir = parentDir;\n                }\n                return;\n            }\n            case 'global': {\n                yield* this.getGlobalDirs(startDir);\n            }\n        }\n    }\n}\nexports.Explorer = Explorer;\n//# sourceMappingURL=Explorer.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getExtensionDescription = exports.ExplorerBase = void 0;\nconst env_paths_1 = __importDefault(require(\"env-paths\"));\nconst os_1 = __importDefault(require(\"os\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst util_js_1 = require(\"./util.js\");\n/**\n * @internal\n */\nclass ExplorerBase {\n    #loadingMetaConfig = false;\n    config;\n    loadCache;\n    searchCache;\n    constructor(options) {\n        this.config = options;\n        if (options.cache) {\n            this.loadCache = new Map();\n            this.searchCache = new Map();\n        }\n        this.#validateConfig();\n    }\n    set loadingMetaConfig(value) {\n        this.#loadingMetaConfig = value;\n    }\n    #validateConfig() {\n        const config = this.config;\n        for (const place of config.searchPlaces) {\n            const extension = path_1.default.extname(place);\n            const loader = this.config.loaders[extension || 'noExt'] ??\n                this.config.loaders['default'];\n            if (loader === undefined) {\n                throw new Error(`Missing loader for ${getExtensionDescription(place)}.`);\n            }\n            if (typeof loader !== 'function') {\n                throw new Error(`Loader for ${getExtensionDescription(place)} is not a function: Received ${typeof loader}.`);\n            }\n        }\n    }\n    clearLoadCache() {\n        if (this.loadCache) {\n            this.loadCache.clear();\n        }\n    }\n    clearSearchCache() {\n        if (this.searchCache) {\n            this.searchCache.clear();\n        }\n    }\n    clearCaches() {\n        this.clearLoadCache();\n        this.clearSearchCache();\n    }\n    toCosmiconfigResult(filepath, config) {\n        if (config === null) {\n            return null;\n        }\n        if (config === undefined) {\n            return { filepath, config: undefined, isEmpty: true };\n        }\n        if (this.config.applyPackagePropertyPathToConfiguration ||\n            this.#loadingMetaConfig) {\n            const packageProp = this.config.packageProp ?? this.config.moduleName;\n            config = (0, util_js_1.getPropertyByPath)(config, packageProp);\n        }\n        if (config === undefined) {\n            return { filepath, config: undefined, isEmpty: true };\n        }\n        return { config, filepath };\n    }\n    validateImports(containingFilePath, imports, importStack) {\n        const fileDirectory = path_1.default.dirname(containingFilePath);\n        for (const importPath of imports) {\n            if (typeof importPath !== 'string') {\n                throw new Error(`${containingFilePath}: Key $import must contain a string or a list of strings`);\n            }\n            const fullPath = path_1.default.resolve(fileDirectory, importPath);\n            if (fullPath === containingFilePath) {\n                throw new Error(`Self-import detected in ${containingFilePath}`);\n            }\n            const idx = importStack.indexOf(fullPath);\n            if (idx !== -1) {\n                throw new Error(`Circular import detected:\n${[...importStack, fullPath]\n                    .map((path, i) => `${i + 1}. ${path}`)\n                    .join('\\n')} (same as ${idx + 1}.)`);\n            }\n        }\n    }\n    getSearchPlacesForDir(dir, globalConfigPlaces) {\n        return (dir.isGlobalConfig ? globalConfigPlaces : this.config.searchPlaces).map((place) => path_1.default.join(dir.path, place));\n    }\n    getGlobalConfigDir() {\n        return (0, env_paths_1.default)(this.config.moduleName, { suffix: '' }).config;\n    }\n    *getGlobalDirs(startDir) {\n        const stopDir = path_1.default.resolve(this.config.stopDir ?? os_1.default.homedir());\n        yield { path: startDir, isGlobalConfig: false };\n        let currentDir = startDir;\n        while (currentDir !== stopDir) {\n            const parentDir = path_1.default.dirname(currentDir);\n            /* istanbul ignore if -- @preserve */\n            if (parentDir === currentDir) {\n                // we're probably at the root of the directory structure\n                break;\n            }\n            yield { path: parentDir, isGlobalConfig: false };\n            currentDir = parentDir;\n        }\n        yield { path: this.getGlobalConfigDir(), isGlobalConfig: true };\n    }\n}\nexports.ExplorerBase = ExplorerBase;\n/**\n * @internal\n */\nfunction getExtensionDescription(extension) {\n    /* istanbul ignore next -- @preserve */\n    return extension ? `extension \"${extension}\"` : 'files without extensions';\n}\nexports.getExtensionDescription = getExtensionDescription;\n//# sourceMappingURL=ExplorerBase.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ExplorerSync = void 0;\nconst fs_1 = __importDefault(require(\"fs\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst defaults_1 = require(\"./defaults\");\nconst ExplorerBase_js_1 = require(\"./ExplorerBase.js\");\nconst merge_1 = require(\"./merge\");\nconst util_js_1 = require(\"./util.js\");\n/**\n * @internal\n */\nclass ExplorerSync extends ExplorerBase_js_1.ExplorerBase {\n    load(filepath) {\n        filepath = path_1.default.resolve(filepath);\n        const load = () => {\n            return this.config.transform(this.#readConfiguration(filepath));\n        };\n        if (this.loadCache) {\n            return (0, util_js_1.emplace)(this.loadCache, filepath, load);\n        }\n        return load();\n    }\n    search(from = '') {\n        if (this.config.metaConfigFilePath) {\n            this.loadingMetaConfig = true;\n            const config = this.load(this.config.metaConfigFilePath);\n            this.loadingMetaConfig = false;\n            if (config && !config.isEmpty) {\n                return config;\n            }\n        }\n        from = path_1.default.resolve(from);\n        const dirs = this.#getDirs(from);\n        const firstDirIter = dirs.next();\n        /* istanbul ignore if -- @preserve */\n        if (firstDirIter.done) {\n            // this should never happen\n            throw new Error(`Could not find any folders to iterate through (start from ${from})`);\n        }\n        let currentDir = firstDirIter.value;\n        const search = () => {\n            /* istanbul ignore if -- @preserve */\n            if ((0, util_js_1.isDirectorySync)(currentDir.path)) {\n                for (const filepath of this.getSearchPlacesForDir(currentDir, defaults_1.globalConfigSearchPlacesSync)) {\n                    try {\n                        const result = this.#readConfiguration(filepath);\n                        if (result !== null &&\n                            !(result.isEmpty && this.config.ignoreEmptySearchPlaces)) {\n                            return this.config.transform(result);\n                        }\n                    }\n                    catch (error) {\n                        if (error.code === 'ENOENT' ||\n                            error.code === 'EISDIR' ||\n                            error.code === 'ENOTDIR' ||\n                            error.code === 'EACCES') {\n                            continue;\n                        }\n                        throw error;\n                    }\n                }\n            }\n            const nextDirIter = dirs.next();\n            if (!nextDirIter.done) {\n                currentDir = nextDirIter.value;\n                if (this.searchCache) {\n                    return (0, util_js_1.emplace)(this.searchCache, currentDir.path, search);\n                }\n                return search();\n            }\n            return this.config.transform(null);\n        };\n        if (this.searchCache) {\n            return (0, util_js_1.emplace)(this.searchCache, from, search);\n        }\n        return search();\n    }\n    #readConfiguration(filepath, importStack = []) {\n        const contents = fs_1.default.readFileSync(filepath, 'utf8');\n        return this.toCosmiconfigResult(filepath, this.#loadConfigFileWithImports(filepath, contents, importStack));\n    }\n    #loadConfigFileWithImports(filepath, contents, importStack) {\n        const loadedContent = this.#loadConfiguration(filepath, contents);\n        if (!loadedContent || !(0, merge_1.hasOwn)(loadedContent, '$import')) {\n            return loadedContent;\n        }\n        const fileDirectory = path_1.default.dirname(filepath);\n        const { $import: imports, ...ownContent } = loadedContent;\n        const importPaths = Array.isArray(imports) ? imports : [imports];\n        const newImportStack = [...importStack, filepath];\n        this.validateImports(filepath, importPaths, newImportStack);\n        const importedConfigs = importPaths.map((importPath) => {\n            const fullPath = path_1.default.resolve(fileDirectory, importPath);\n            const result = this.#readConfiguration(fullPath, newImportStack);\n            return result?.config;\n        });\n        return (0, merge_1.mergeAll)([...importedConfigs, ownContent], {\n            mergeArrays: this.config.mergeImportArrays,\n        });\n    }\n    #loadConfiguration(filepath, contents) {\n        if (contents.trim() === '') {\n            return;\n        }\n        const extension = path_1.default.extname(filepath);\n        const loader = this.config.loaders[extension || 'noExt'] ??\n            this.config.loaders['default'];\n        if (!loader) {\n            throw new Error(`No loader specified for ${(0, ExplorerBase_js_1.getExtensionDescription)(extension)}`);\n        }\n        try {\n            const loadedContents = loader(filepath, contents);\n            if (path_1.default.basename(filepath, extension) !== 'package') {\n                return loadedContents;\n            }\n            return ((0, util_js_1.getPropertyByPath)(loadedContents, this.config.packageProp ?? this.config.moduleName) ?? null);\n        }\n        catch (error) {\n            error.filepath = filepath;\n            throw error;\n        }\n    }\n    #fileExists(path) {\n        try {\n            fs_1.default.statSync(path);\n            return true;\n        }\n        catch (e) {\n            return false;\n        }\n    }\n    *#getDirs(startDir) {\n        switch (this.config.searchStrategy) {\n            case 'none': {\n                // there is no next dir\n                yield { path: startDir, isGlobalConfig: false };\n                return;\n            }\n            case 'project': {\n                let currentDir = startDir;\n                while (true) {\n                    yield { path: currentDir, isGlobalConfig: false };\n                    for (const ext of ['json', 'yaml']) {\n                        const packageFile = path_1.default.join(currentDir, `package.${ext}`);\n                        if (this.#fileExists(packageFile)) {\n                            break;\n                        }\n                    }\n                    const parentDir = path_1.default.dirname(currentDir);\n                    /* istanbul ignore if -- @preserve */\n                    if (parentDir === currentDir) {\n                        // we're probably at the root of the directory structure\n                        break;\n                    }\n                    currentDir = parentDir;\n                }\n                return;\n            }\n            case 'global': {\n                yield* this.getGlobalDirs(startDir);\n            }\n        }\n    }\n    /**\n     * @deprecated Use {@link ExplorerSync.prototype.load}.\n     */\n    /* istanbul ignore next */\n    loadSync(filepath) {\n        return this.load(filepath);\n    }\n    /**\n     * @deprecated Use {@link ExplorerSync.prototype.search}.\n     */\n    /* istanbul ignore next */\n    searchSync(from = '') {\n        return this.search(from);\n    }\n}\nexports.ExplorerSync = ExplorerSync;\n//# sourceMappingURL=ExplorerSync.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.defaultLoadersSync = exports.defaultLoaders = exports.metaSearchPlaces = exports.globalConfigSearchPlacesSync = exports.globalConfigSearchPlaces = exports.getDefaultSearchPlacesSync = exports.getDefaultSearchPlaces = void 0;\nconst loaders_1 = require(\"./loaders\");\nfunction getDefaultSearchPlaces(moduleName) {\n    return [\n        'package.json',\n        `.${moduleName}rc`,\n        `.${moduleName}rc.json`,\n        `.${moduleName}rc.yaml`,\n        `.${moduleName}rc.yml`,\n        `.${moduleName}rc.js`,\n        `.${moduleName}rc.ts`,\n        `.${moduleName}rc.cjs`,\n        `.${moduleName}rc.mjs`,\n        `.config/${moduleName}rc`,\n        `.config/${moduleName}rc.json`,\n        `.config/${moduleName}rc.yaml`,\n        `.config/${moduleName}rc.yml`,\n        `.config/${moduleName}rc.js`,\n        `.config/${moduleName}rc.ts`,\n        `.config/${moduleName}rc.cjs`,\n        `.config/${moduleName}rc.mjs`,\n        `${moduleName}.config.js`,\n        `${moduleName}.config.ts`,\n        `${moduleName}.config.cjs`,\n        `${moduleName}.config.mjs`,\n    ];\n}\nexports.getDefaultSearchPlaces = getDefaultSearchPlaces;\nfunction getDefaultSearchPlacesSync(moduleName) {\n    return [\n        'package.json',\n        `.${moduleName}rc`,\n        `.${moduleName}rc.json`,\n        `.${moduleName}rc.yaml`,\n        `.${moduleName}rc.yml`,\n        `.${moduleName}rc.js`,\n        `.${moduleName}rc.ts`,\n        `.${moduleName}rc.cjs`,\n        `.config/${moduleName}rc`,\n        `.config/${moduleName}rc.json`,\n        `.config/${moduleName}rc.yaml`,\n        `.config/${moduleName}rc.yml`,\n        `.config/${moduleName}rc.js`,\n        `.config/${moduleName}rc.ts`,\n        `.config/${moduleName}rc.cjs`,\n        `${moduleName}.config.js`,\n        `${moduleName}.config.ts`,\n        `${moduleName}.config.cjs`,\n    ];\n}\nexports.getDefaultSearchPlacesSync = getDefaultSearchPlacesSync;\nexports.globalConfigSearchPlaces = [\n    'config',\n    'config.json',\n    'config.yaml',\n    'config.yml',\n    'config.js',\n    'config.ts',\n    'config.cjs',\n    'config.mjs',\n];\nexports.globalConfigSearchPlacesSync = [\n    'config',\n    'config.json',\n    'config.yaml',\n    'config.yml',\n    'config.js',\n    'config.ts',\n    'config.cjs',\n];\n// this needs to be hardcoded, as this is intended for end users, who can't supply options at this point\nexports.metaSearchPlaces = [\n    'package.json',\n    'package.yaml',\n    '.config/config.json',\n    '.config/config.yaml',\n    '.config/config.yml',\n    '.config/config.js',\n    '.config/config.ts',\n    '.config/config.cjs',\n    '.config/config.mjs',\n];\n// do not allow mutation of default loaders. Make sure it is set inside options\nexports.defaultLoaders = Object.freeze({\n    '.mjs': loaders_1.loadJs,\n    '.cjs': loaders_1.loadJs,\n    '.js': loaders_1.loadJs,\n    '.ts': loaders_1.loadTs,\n    '.json': loaders_1.loadJson,\n    '.yaml': loaders_1.loadYaml,\n    '.yml': loaders_1.loadYaml,\n    noExt: loaders_1.loadYaml,\n});\nexports.defaultLoadersSync = Object.freeze({\n    '.cjs': loaders_1.loadJsSync,\n    '.js': loaders_1.loadJsSync,\n    '.ts': loaders_1.loadTsSync,\n    '.json': loaders_1.loadJson,\n    '.yaml': loaders_1.loadYaml,\n    '.yml': loaders_1.loadYaml,\n    noExt: loaders_1.loadYaml,\n});\n//# sourceMappingURL=defaults.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.defaultLoadersSync = exports.defaultLoaders = exports.globalConfigSearchPlacesSync = exports.globalConfigSearchPlaces = exports.getDefaultSearchPlacesSync = exports.getDefaultSearchPlaces = exports.cosmiconfigSync = exports.cosmiconfig = void 0;\nconst defaults_1 = require(\"./defaults\");\nObject.defineProperty(exports, \"defaultLoaders\", { enumerable: true, get: function () { return defaults_1.defaultLoaders; } });\nObject.defineProperty(exports, \"defaultLoadersSync\", { enumerable: true, get: function () { return defaults_1.defaultLoadersSync; } });\nObject.defineProperty(exports, \"getDefaultSearchPlaces\", { enumerable: true, get: function () { return defaults_1.getDefaultSearchPlaces; } });\nObject.defineProperty(exports, \"getDefaultSearchPlacesSync\", { enumerable: true, get: function () { return defaults_1.getDefaultSearchPlacesSync; } });\nObject.defineProperty(exports, \"globalConfigSearchPlaces\", { enumerable: true, get: function () { return defaults_1.globalConfigSearchPlaces; } });\nObject.defineProperty(exports, \"globalConfigSearchPlacesSync\", { enumerable: true, get: function () { return defaults_1.globalConfigSearchPlacesSync; } });\nconst Explorer_js_1 = require(\"./Explorer.js\");\nconst ExplorerSync_js_1 = require(\"./ExplorerSync.js\");\nconst util_1 = require(\"./util\");\nconst identity = function identity(x) {\n    return x;\n};\nfunction getUserDefinedOptionsFromMetaConfig() {\n    const metaExplorer = new ExplorerSync_js_1.ExplorerSync({\n        moduleName: 'cosmiconfig',\n        stopDir: process.cwd(),\n        searchPlaces: defaults_1.metaSearchPlaces,\n        ignoreEmptySearchPlaces: false,\n        applyPackagePropertyPathToConfiguration: true,\n        loaders: defaults_1.defaultLoaders,\n        transform: identity,\n        cache: true,\n        metaConfigFilePath: null,\n        mergeImportArrays: true,\n        mergeSearchPlaces: true,\n        searchStrategy: 'none',\n    });\n    const metaConfig = metaExplorer.search();\n    if (!metaConfig) {\n        return null;\n    }\n    if (metaConfig.config?.loaders) {\n        throw new Error('Can not specify loaders in meta config file');\n    }\n    if (metaConfig.config?.searchStrategy) {\n        throw new Error('Can not specify searchStrategy in meta config file');\n    }\n    const overrideOptions = {\n        mergeSearchPlaces: true,\n        ...(metaConfig.config ?? {}),\n    };\n    return {\n        config: (0, util_1.removeUndefinedValuesFromObject)(overrideOptions),\n        filepath: metaConfig.filepath,\n    };\n}\nfunction getResolvedSearchPlaces(moduleName, toolDefinedSearchPlaces, userConfiguredOptions) {\n    const userConfiguredSearchPlaces = userConfiguredOptions.searchPlaces?.map((path) => path.replace('{name}', moduleName));\n    if (userConfiguredOptions.mergeSearchPlaces) {\n        return [...(userConfiguredSearchPlaces ?? []), ...toolDefinedSearchPlaces];\n    }\n    return (userConfiguredSearchPlaces ??\n        /* istanbul ignore next */ toolDefinedSearchPlaces);\n}\nfunction mergeOptionsBase(moduleName, defaults, options) {\n    const userDefinedConfig = getUserDefinedOptionsFromMetaConfig();\n    if (!userDefinedConfig) {\n        return {\n            ...defaults,\n            ...(0, util_1.removeUndefinedValuesFromObject)(options),\n            loaders: {\n                ...defaults.loaders,\n                ...options.loaders,\n            },\n        };\n    }\n    const userConfiguredOptions = userDefinedConfig.config;\n    const toolDefinedSearchPlaces = options.searchPlaces ?? defaults.searchPlaces;\n    return {\n        ...defaults,\n        ...(0, util_1.removeUndefinedValuesFromObject)(options),\n        metaConfigFilePath: userDefinedConfig.filepath,\n        ...userConfiguredOptions,\n        searchPlaces: getResolvedSearchPlaces(moduleName, toolDefinedSearchPlaces, userConfiguredOptions),\n        loaders: {\n            ...defaults.loaders,\n            ...options.loaders,\n        },\n    };\n}\nfunction validateOptions(options) {\n    if (options.searchStrategy != null &&\n        options.searchStrategy !== 'global' &&\n        options.stopDir) {\n        throw new Error('Can not supply `stopDir` option with `searchStrategy` other than \"global\"');\n    }\n}\nfunction mergeOptions(moduleName, options) {\n    validateOptions(options);\n    const defaults = {\n        moduleName,\n        searchPlaces: (0, defaults_1.getDefaultSearchPlaces)(moduleName),\n        ignoreEmptySearchPlaces: true,\n        cache: true,\n        transform: identity,\n        loaders: defaults_1.defaultLoaders,\n        metaConfigFilePath: null,\n        mergeImportArrays: true,\n        mergeSearchPlaces: true,\n        searchStrategy: options.stopDir ? 'global' : 'none',\n    };\n    return mergeOptionsBase(moduleName, defaults, options);\n}\nfunction mergeOptionsSync(moduleName, options) {\n    validateOptions(options);\n    const defaults = {\n        moduleName,\n        searchPlaces: (0, defaults_1.getDefaultSearchPlacesSync)(moduleName),\n        ignoreEmptySearchPlaces: true,\n        cache: true,\n        transform: identity,\n        loaders: defaults_1.defaultLoadersSync,\n        metaConfigFilePath: null,\n        mergeImportArrays: true,\n        mergeSearchPlaces: true,\n        searchStrategy: options.stopDir ? 'global' : 'none',\n    };\n    return mergeOptionsBase(moduleName, defaults, options);\n}\nfunction cosmiconfig(moduleName, options = {}) {\n    const normalizedOptions = mergeOptions(moduleName, options);\n    const explorer = new Explorer_js_1.Explorer(normalizedOptions);\n    return {\n        search: explorer.search.bind(explorer),\n        load: explorer.load.bind(explorer),\n        clearLoadCache: explorer.clearLoadCache.bind(explorer),\n        clearSearchCache: explorer.clearSearchCache.bind(explorer),\n        clearCaches: explorer.clearCaches.bind(explorer),\n    };\n}\nexports.cosmiconfig = cosmiconfig;\nfunction cosmiconfigSync(moduleName, options = {}) {\n    const normalizedOptions = mergeOptionsSync(moduleName, options);\n    const explorerSync = new ExplorerSync_js_1.ExplorerSync(normalizedOptions);\n    return {\n        search: explorerSync.search.bind(explorerSync),\n        load: explorerSync.load.bind(explorerSync),\n        clearLoadCache: explorerSync.clearLoadCache.bind(explorerSync),\n        clearSearchCache: explorerSync.clearSearchCache.bind(explorerSync),\n        clearCaches: explorerSync.clearCaches.bind(explorerSync),\n    };\n}\nexports.cosmiconfigSync = cosmiconfigSync;\n//# sourceMappingURL=index.js.map","\"use strict\";\n/* eslint-disable @typescript-eslint/no-require-imports */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.loadTs = exports.loadTsSync = exports.loadYaml = exports.loadJson = exports.loadJs = exports.loadJsSync = void 0;\nconst fs_1 = require(\"fs\");\nconst promises_1 = require(\"fs/promises\");\nconst path_1 = __importDefault(require(\"path\"));\nconst url_1 = require(\"url\");\nlet importFresh;\nconst loadJsSync = function loadJsSync(filepath) {\n    if (importFresh === undefined) {\n        importFresh = require('import-fresh');\n    }\n    return importFresh(filepath);\n};\nexports.loadJsSync = loadJsSync;\nconst loadJs = async function loadJs(filepath) {\n    try {\n        const { href } = (0, url_1.pathToFileURL)(filepath);\n        return (await import(href)).default;\n    }\n    catch (error) {\n        try {\n            return (0, exports.loadJsSync)(filepath, '');\n        }\n        catch (requireError) {\n            if (requireError.code === 'ERR_REQUIRE_ESM' ||\n                (requireError instanceof SyntaxError &&\n                    requireError\n                        .toString()\n                        .includes('Cannot use import statement outside a module'))) {\n                throw error;\n            }\n            throw requireError;\n        }\n    }\n};\nexports.loadJs = loadJs;\nlet parseJson;\nconst loadJson = function loadJson(filepath, content) {\n    if (parseJson === undefined) {\n        parseJson = require('parse-json');\n    }\n    try {\n        return parseJson(content);\n    }\n    catch (error) {\n        error.message = `JSON Error in ${filepath}:\\n${error.message}`;\n        throw error;\n    }\n};\nexports.loadJson = loadJson;\nlet yaml;\nconst loadYaml = function loadYaml(filepath, content) {\n    if (yaml === undefined) {\n        yaml = require('js-yaml');\n    }\n    try {\n        return yaml.load(content);\n    }\n    catch (error) {\n        error.message = `YAML Error in ${filepath}:\\n${error.message}`;\n        throw error;\n    }\n};\nexports.loadYaml = loadYaml;\nlet typescript;\nconst loadTsSync = function loadTsSync(filepath, content) {\n    /* istanbul ignore next -- @preserve */\n    if (typescript === undefined) {\n        typescript = require('typescript');\n    }\n    const compiledFilepath = `${filepath.slice(0, -2)}cjs`;\n    try {\n        const config = resolveTsConfig(path_1.default.dirname(filepath)) ?? {};\n        config.compilerOptions = {\n            ...config.compilerOptions,\n            module: typescript.ModuleKind.NodeNext,\n            moduleResolution: typescript.ModuleResolutionKind.NodeNext,\n            target: typescript.ScriptTarget.ES2022,\n            noEmit: false,\n        };\n        content = typescript.transpileModule(content, config).outputText;\n        (0, fs_1.writeFileSync)(compiledFilepath, content);\n        return (0, exports.loadJsSync)(compiledFilepath, content).default;\n    }\n    catch (error) {\n        error.message = `TypeScript Error in ${filepath}:\\n${error.message}`;\n        throw error;\n    }\n    finally {\n        if ((0, fs_1.existsSync)(compiledFilepath)) {\n            (0, fs_1.rmSync)(compiledFilepath);\n        }\n    }\n};\nexports.loadTsSync = loadTsSync;\nconst loadTs = async function loadTs(filepath, content) {\n    if (typescript === undefined) {\n        typescript = (await import('typescript')).default;\n    }\n    const compiledFilepath = `${filepath.slice(0, -2)}mjs`;\n    let transpiledContent;\n    try {\n        try {\n            const config = resolveTsConfig(path_1.default.dirname(filepath)) ?? {};\n            config.compilerOptions = {\n                ...config.compilerOptions,\n                module: typescript.ModuleKind.ES2022,\n                moduleResolution: typescript.ModuleResolutionKind.Bundler,\n                target: typescript.ScriptTarget.ES2022,\n                noEmit: false,\n            };\n            transpiledContent = typescript.transpileModule(content, config).outputText;\n            await (0, promises_1.writeFile)(compiledFilepath, transpiledContent);\n        }\n        catch (error) {\n            error.message = `TypeScript Error in ${filepath}:\\n${error.message}`;\n            throw error;\n        }\n        // eslint-disable-next-line @typescript-eslint/return-await\n        return await (0, exports.loadJs)(compiledFilepath, transpiledContent);\n    }\n    finally {\n        if ((0, fs_1.existsSync)(compiledFilepath)) {\n            await (0, promises_1.rm)(compiledFilepath);\n        }\n    }\n};\nexports.loadTs = loadTs;\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction resolveTsConfig(directory) {\n    const filePath = typescript.findConfigFile(directory, (fileName) => {\n        return typescript.sys.fileExists(fileName);\n    });\n    if (filePath !== undefined) {\n        const { config, error } = typescript.readConfigFile(filePath, (path) => typescript.sys.readFile(path));\n        if (error) {\n            throw new Error(`Error in ${filePath}: ${error.messageText.toString()}`);\n        }\n        return config;\n    }\n    return;\n}\n//# sourceMappingURL=loaders.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.mergeAll = exports.hasOwn = void 0;\n/* eslint-disable @typescript-eslint/unbound-method */\nexports.hasOwn = Function.prototype.call.bind(Object.prototype.hasOwnProperty);\nconst objToString = Function.prototype.call.bind(Object.prototype.toString);\n/* eslint-enable @typescript-eslint/unbound-method */\nfunction isPlainObject(obj) {\n    return objToString(obj) === '[object Object]';\n}\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction merge(target, source, options) {\n    for (const key of Object.keys(source)) {\n        const newValue = source[key];\n        if ((0, exports.hasOwn)(target, key)) {\n            if (Array.isArray(target[key]) && Array.isArray(newValue)) {\n                if (options.mergeArrays) {\n                    target[key].push(...newValue);\n                    continue;\n                }\n            }\n            else if (isPlainObject(target[key]) && isPlainObject(newValue)) {\n                target[key] = merge(target[key], newValue, options);\n                continue;\n            }\n        }\n        target[key] = newValue;\n    }\n    return target;\n}\n/**\n * Merges multiple objects. Doesn't care about cloning non-primitives, as we load all these objects fresh from a file.\n */\nfunction mergeAll(\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nobjects, options) {\n    return objects.reduce((target, source) => merge(target, source, options), {});\n}\nexports.mergeAll = mergeAll;\n//# sourceMappingURL=merge.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.isDirectorySync = exports.isDirectory = exports.removeUndefinedValuesFromObject = exports.getPropertyByPath = exports.emplace = void 0;\nconst fs_1 = __importStar(require(\"fs\"));\n/**\n * @internal\n */\nfunction emplace(map, key, fn) {\n    const cached = map.get(key);\n    if (cached !== undefined) {\n        return cached;\n    }\n    const result = fn();\n    map.set(key, result);\n    return result;\n}\nexports.emplace = emplace;\n// Resolves property names or property paths defined with period-delimited\n// strings or arrays of strings. Property names that are found on the source\n// object are used directly (even if they include a period).\n// Nested property names that include periods, within a path, are only\n// understood in array paths.\n/**\n * @internal\n */\nfunction getPropertyByPath(source, path) {\n    if (typeof path === 'string' &&\n        Object.prototype.hasOwnProperty.call(source, path)) {\n        return source[path];\n    }\n    const parsedPath = typeof path === 'string' ? path.split('.') : path;\n    // eslint-disable-next-line @typescript-eslint/no-explicit-any\n    return parsedPath.reduce((previous, key) => {\n        if (previous === undefined) {\n            return previous;\n        }\n        return previous[key];\n    }, source);\n}\nexports.getPropertyByPath = getPropertyByPath;\n/** @internal */\nfunction removeUndefinedValuesFromObject(options) {\n    return Object.fromEntries(Object.entries(options).filter(([, value]) => value !== undefined));\n}\nexports.removeUndefinedValuesFromObject = removeUndefinedValuesFromObject;\n/** @internal */\n/* istanbul ignore next -- @preserve */\nasync function isDirectory(path) {\n    try {\n        const stat = await fs_1.promises.stat(path);\n        return stat.isDirectory();\n    }\n    catch (e) {\n        if (e.code === 'ENOENT') {\n            return false;\n        }\n        throw e;\n    }\n}\nexports.isDirectory = isDirectory;\n/** @internal */\n/* istanbul ignore next -- @preserve */\nfunction isDirectorySync(path) {\n    try {\n        const stat = fs_1.default.statSync(path);\n        return stat.isDirectory();\n    }\n    catch (e) {\n        if (e.code === 'ENOENT') {\n            return false;\n        }\n        throw e;\n    }\n}\nexports.isDirectorySync = isDirectorySync;\n//# sourceMappingURL=util.js.map","/*! crc32.js (C) 2014-present SheetJS -- http://sheetjs.com */\n/* vim: set ts=2: */\n/*exported CRC32 */\nvar CRC32;\n(function (factory) {\n\t/*jshint ignore:start */\n\t/*eslint-disable */\n\tif(typeof DO_NOT_EXPORT_CRC === 'undefined') {\n\t\tif('object' === typeof exports) {\n\t\t\tfactory(exports);\n\t\t} else if ('function' === typeof define && define.amd) {\n\t\t\tdefine(function () {\n\t\t\t\tvar module = {};\n\t\t\t\tfactory(module);\n\t\t\t\treturn module;\n\t\t\t});\n\t\t} else {\n\t\t\tfactory(CRC32 = {});\n\t\t}\n\t} else {\n\t\tfactory(CRC32 = {});\n\t}\n\t/*eslint-enable */\n\t/*jshint ignore:end */\n}(function(CRC32) {\nCRC32.version = '1.2.2';\n/*global Int32Array */\nfunction signed_crc_table() {\n\tvar c = 0, table = new Array(256);\n\n\tfor(var n =0; n != 256; ++n){\n\t\tc = n;\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\tc = ((c&1) ? (-306674912 ^ (c >>> 1)) : (c >>> 1));\n\t\ttable[n] = c;\n\t}\n\n\treturn typeof Int32Array !== 'undefined' ? new Int32Array(table) : table;\n}\n\nvar T0 = signed_crc_table();\nfunction slice_by_16_tables(T) {\n\tvar c = 0, v = 0, n = 0, table = typeof Int32Array !== 'undefined' ? new Int32Array(4096) : new Array(4096) ;\n\n\tfor(n = 0; n != 256; ++n) table[n] = T[n];\n\tfor(n = 0; n != 256; ++n) {\n\t\tv = T[n];\n\t\tfor(c = 256 + n; c < 4096; c += 256) v = table[c] = (v >>> 8) ^ T[v & 0xFF];\n\t}\n\tvar out = [];\n\tfor(n = 1; n != 16; ++n) out[n - 1] = typeof Int32Array !== 'undefined' ? table.subarray(n * 256, n * 256 + 256) : table.slice(n * 256, n * 256 + 256);\n\treturn out;\n}\nvar TT = slice_by_16_tables(T0);\nvar T1 = TT[0],  T2 = TT[1],  T3 = TT[2],  T4 = TT[3],  T5 = TT[4];\nvar T6 = TT[5],  T7 = TT[6],  T8 = TT[7],  T9 = TT[8],  Ta = TT[9];\nvar Tb = TT[10], Tc = TT[11], Td = TT[12], Te = TT[13], Tf = TT[14];\nfunction crc32_bstr(bstr, seed) {\n\tvar C = seed ^ -1;\n\tfor(var i = 0, L = bstr.length; i < L;) C = (C>>>8) ^ T0[(C^bstr.charCodeAt(i++))&0xFF];\n\treturn ~C;\n}\n\nfunction crc32_buf(B, seed) {\n\tvar C = seed ^ -1, L = B.length - 15, i = 0;\n\tfor(; i < L;) C =\n\t\tTf[B[i++] ^ (C & 255)] ^\n\t\tTe[B[i++] ^ ((C >> 8) & 255)] ^\n\t\tTd[B[i++] ^ ((C >> 16) & 255)] ^\n\t\tTc[B[i++] ^ (C >>> 24)] ^\n\t\tTb[B[i++]] ^ Ta[B[i++]] ^ T9[B[i++]] ^ T8[B[i++]] ^\n\t\tT7[B[i++]] ^ T6[B[i++]] ^ T5[B[i++]] ^ T4[B[i++]] ^\n\t\tT3[B[i++]] ^ T2[B[i++]] ^ T1[B[i++]] ^ T0[B[i++]];\n\tL += 15;\n\twhile(i < L) C = (C>>>8) ^ T0[(C^B[i++])&0xFF];\n\treturn ~C;\n}\n\nfunction crc32_str(str, seed) {\n\tvar C = seed ^ -1;\n\tfor(var i = 0, L = str.length, c = 0, d = 0; i < L;) {\n\t\tc = str.charCodeAt(i++);\n\t\tif(c < 0x80) {\n\t\t\tC = (C>>>8) ^ T0[(C^c)&0xFF];\n\t\t} else if(c < 0x800) {\n\t\t\tC = (C>>>8) ^ T0[(C ^ (192|((c>>6)&31)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF];\n\t\t} else if(c >= 0xD800 && c < 0xE000) {\n\t\t\tc = (c&1023)+64; d = str.charCodeAt(i++)&1023;\n\t\t\tC = (C>>>8) ^ T0[(C ^ (240|((c>>8)&7)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|((c>>2)&63)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|((d>>6)&15)|((c&3)<<4)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|(d&63)))&0xFF];\n\t\t} else {\n\t\t\tC = (C>>>8) ^ T0[(C ^ (224|((c>>12)&15)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|((c>>6)&63)))&0xFF];\n\t\t\tC = (C>>>8) ^ T0[(C ^ (128|(c&63)))&0xFF];\n\t\t}\n\t}\n\treturn ~C;\n}\nCRC32.table = T0;\n// $FlowIgnore\nCRC32.bstr = crc32_bstr;\n// $FlowIgnore\nCRC32.buf = crc32_buf;\n// $FlowIgnore\nCRC32.str = crc32_str;\n}));\n","/**\n * node-crc32-stream\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT\n */\n\n 'use strict';\n\nconst {Transform} = require('readable-stream');\n\nconst crc32 = require('crc-32');\n\nclass CRC32Stream extends Transform {\n  constructor(options) {\n    super(options);\n    this.checksum = Buffer.allocUnsafe(4);\n    this.checksum.writeInt32BE(0, 0);\n\n    this.rawSize = 0;\n  }\n\n  _transform(chunk, encoding, callback) {\n    if (chunk) {\n      this.checksum = crc32.buf(chunk, this.checksum) >>> 0;\n      this.rawSize += chunk.length;\n    }\n\n    callback(null, chunk);\n  }\n\n  digest(encoding) {\n    const checksum = Buffer.allocUnsafe(4);\n    checksum.writeUInt32BE(this.checksum >>> 0, 0);\n    return encoding ? checksum.toString(encoding) : checksum;\n  }\n\n  hex() {\n    return this.digest('hex').toUpperCase();\n  }\n\n  size() {\n    return this.rawSize;\n  }\n}\n\nmodule.exports = CRC32Stream;\n","/**\n * node-crc32-stream\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT\n */\n\n'use strict';\n\nconst {DeflateRaw} = require('zlib');\n\nconst crc32 = require('crc-32');\n\nclass DeflateCRC32Stream extends DeflateRaw {\n  constructor(options) {\n    super(options);\n\n    this.checksum = Buffer.allocUnsafe(4);\n    this.checksum.writeInt32BE(0, 0);\n\n    this.rawSize = 0;\n    this.compressedSize = 0;\n  }\n\n  push(chunk, encoding) {\n    if (chunk) {\n      this.compressedSize += chunk.length;\n    }\n\n    return super.push(chunk, encoding);\n  }\n\n  _transform(chunk, encoding, callback) {\n    if (chunk) {\n      this.checksum = crc32.buf(chunk, this.checksum) >>> 0;\n      this.rawSize += chunk.length;\n    }\n\n    super._transform(chunk, encoding, callback)\n  }\n\n  digest(encoding) {\n    const checksum = Buffer.allocUnsafe(4);\n    checksum.writeUInt32BE(this.checksum >>> 0, 0);\n    return encoding ? checksum.toString(encoding) : checksum;\n  }\n\n  hex() {\n    return this.digest('hex').toUpperCase();\n  }\n\n  size(compressed = false) {\n    if (compressed) {\n      return this.compressedSize;\n    } else {\n      return this.rawSize;\n    }\n  }\n}\n\nmodule.exports = DeflateCRC32Stream;\n","/**\n * node-crc32-stream\n *\n * Copyright (c) 2014 Chris Talkington, contributors.\n * Licensed under the MIT license.\n * https://github.com/archiverjs/node-crc32-stream/blob/master/LICENSE-MIT\n */\n\n'use strict';\n\nmodule.exports = {\n  CRC32Stream: require('./crc32-stream'),\n  DeflateCRC32Stream: require('./deflate-crc32-stream')\n}\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.makeDataUriToBuffer = void 0;\n/**\n * Returns a `Buffer` instance from the given data URI `uri`.\n *\n * @param {String} uri Data URI to turn into a Buffer instance\n */\nconst makeDataUriToBuffer = (convert) => (uri) => {\n    uri = String(uri);\n    if (!/^data:/i.test(uri)) {\n        throw new TypeError('`uri` does not appear to be a Data URI (must begin with \"data:\")');\n    }\n    // strip newlines\n    uri = uri.replace(/\\r?\\n/g, '');\n    // split the URI up into the \"metadata\" and the \"data\" portions\n    const firstComma = uri.indexOf(',');\n    if (firstComma === -1 || firstComma <= 4) {\n        throw new TypeError('malformed data: URI');\n    }\n    // remove the \"data:\" scheme and parse the metadata\n    const meta = uri.substring(5, firstComma).split(';');\n    let charset = '';\n    let base64 = false;\n    const type = meta[0] || 'text/plain';\n    let typeFull = type;\n    for (let i = 1; i < meta.length; i++) {\n        if (meta[i] === 'base64') {\n            base64 = true;\n        }\n        else if (meta[i]) {\n            typeFull += `;${meta[i]}`;\n            if (meta[i].indexOf('charset=') === 0) {\n                charset = meta[i].substring(8);\n            }\n        }\n    }\n    // defaults to US-ASCII only if type is not provided\n    if (!meta[0] && !charset.length) {\n        typeFull += ';charset=US-ASCII';\n        charset = 'US-ASCII';\n    }\n    // get the encoded data portion and decode URI-encoded chars\n    const data = unescape(uri.substring(firstComma + 1));\n    const buffer = base64 ? convert.base64ToArrayBuffer(data) : convert.stringToBuffer(data);\n    return {\n        type,\n        typeFull,\n        charset,\n        buffer,\n    };\n};\nexports.makeDataUriToBuffer = makeDataUriToBuffer;\n//# sourceMappingURL=common.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.dataUriToBuffer = void 0;\nconst common_1 = require(\"./common\");\nfunction nodeBuffertoArrayBuffer(nodeBuf) {\n    if (nodeBuf.byteLength === nodeBuf.buffer.byteLength) {\n        return nodeBuf.buffer; // large strings may get their own memory allocation\n    }\n    const buffer = new ArrayBuffer(nodeBuf.byteLength);\n    const view = new Uint8Array(buffer);\n    view.set(nodeBuf);\n    return buffer;\n}\nfunction base64ToArrayBuffer(base64) {\n    return nodeBuffertoArrayBuffer(Buffer.from(base64, 'base64'));\n}\nfunction stringToBuffer(str) {\n    return nodeBuffertoArrayBuffer(Buffer.from(str, 'ascii'));\n}\n/**\n * Returns a `Buffer` instance from the given data URI `uri`.\n *\n * @param {String} uri Data URI to turn into a Buffer instance\n */\nexports.dataUriToBuffer = (0, common_1.makeDataUriToBuffer)({ stringToBuffer, base64ToArrayBuffer });\n//# sourceMappingURL=node.js.map","/* eslint-env browser */\n\n/**\n * This is the web browser implementation of `debug()`.\n */\n\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.storage = localstorage();\nexports.destroy = (() => {\n\tlet warned = false;\n\n\treturn () => {\n\t\tif (!warned) {\n\t\t\twarned = true;\n\t\t\tconsole.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.');\n\t\t}\n\t};\n})();\n\n/**\n * Colors.\n */\n\nexports.colors = [\n\t'#0000CC',\n\t'#0000FF',\n\t'#0033CC',\n\t'#0033FF',\n\t'#0066CC',\n\t'#0066FF',\n\t'#0099CC',\n\t'#0099FF',\n\t'#00CC00',\n\t'#00CC33',\n\t'#00CC66',\n\t'#00CC99',\n\t'#00CCCC',\n\t'#00CCFF',\n\t'#3300CC',\n\t'#3300FF',\n\t'#3333CC',\n\t'#3333FF',\n\t'#3366CC',\n\t'#3366FF',\n\t'#3399CC',\n\t'#3399FF',\n\t'#33CC00',\n\t'#33CC33',\n\t'#33CC66',\n\t'#33CC99',\n\t'#33CCCC',\n\t'#33CCFF',\n\t'#6600CC',\n\t'#6600FF',\n\t'#6633CC',\n\t'#6633FF',\n\t'#66CC00',\n\t'#66CC33',\n\t'#9900CC',\n\t'#9900FF',\n\t'#9933CC',\n\t'#9933FF',\n\t'#99CC00',\n\t'#99CC33',\n\t'#CC0000',\n\t'#CC0033',\n\t'#CC0066',\n\t'#CC0099',\n\t'#CC00CC',\n\t'#CC00FF',\n\t'#CC3300',\n\t'#CC3333',\n\t'#CC3366',\n\t'#CC3399',\n\t'#CC33CC',\n\t'#CC33FF',\n\t'#CC6600',\n\t'#CC6633',\n\t'#CC9900',\n\t'#CC9933',\n\t'#CCCC00',\n\t'#CCCC33',\n\t'#FF0000',\n\t'#FF0033',\n\t'#FF0066',\n\t'#FF0099',\n\t'#FF00CC',\n\t'#FF00FF',\n\t'#FF3300',\n\t'#FF3333',\n\t'#FF3366',\n\t'#FF3399',\n\t'#FF33CC',\n\t'#FF33FF',\n\t'#FF6600',\n\t'#FF6633',\n\t'#FF9900',\n\t'#FF9933',\n\t'#FFCC00',\n\t'#FFCC33'\n];\n\n/**\n * Currently only WebKit-based Web Inspectors, Firefox >= v31,\n * and the Firebug extension (any Firefox version) are known\n * to support \"%c\" CSS customizations.\n *\n * TODO: add a `localStorage` variable to explicitly enable/disable colors\n */\n\n// eslint-disable-next-line complexity\nfunction useColors() {\n\t// NB: In an Electron preload script, document will be defined but not fully\n\t// initialized. Since we know we're in Chrome, we'll just detect this case\n\t// explicitly\n\tif (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) {\n\t\treturn true;\n\t}\n\n\t// Internet Explorer and Edge do not support colors.\n\tif (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\\/(\\d+)/)) {\n\t\treturn false;\n\t}\n\n\tlet m;\n\n\t// Is webkit? http://stackoverflow.com/a/16459606/376773\n\t// document is undefined in react-native: https://github.com/facebook/react-native/pull/1632\n\t// eslint-disable-next-line no-return-assign\n\treturn (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||\n\t\t// Is firebug? http://stackoverflow.com/a/398120/376773\n\t\t(typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||\n\t\t// Is firefox >= v31?\n\t\t// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages\n\t\t(typeof navigator !== 'undefined' && navigator.userAgent && (m = navigator.userAgent.toLowerCase().match(/firefox\\/(\\d+)/)) && parseInt(m[1], 10) >= 31) ||\n\t\t// Double check webkit in userAgent just in case we are in a worker\n\t\t(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\\/(\\d+)/));\n}\n\n/**\n * Colorize log arguments if enabled.\n *\n * @api public\n */\n\nfunction formatArgs(args) {\n\targs[0] = (this.useColors ? '%c' : '') +\n\t\tthis.namespace +\n\t\t(this.useColors ? ' %c' : ' ') +\n\t\targs[0] +\n\t\t(this.useColors ? '%c ' : ' ') +\n\t\t'+' + module.exports.humanize(this.diff);\n\n\tif (!this.useColors) {\n\t\treturn;\n\t}\n\n\tconst c = 'color: ' + this.color;\n\targs.splice(1, 0, c, 'color: inherit');\n\n\t// The final \"%c\" is somewhat tricky, because there could be other\n\t// arguments passed either before or after the %c, so we need to\n\t// figure out the correct index to insert the CSS into\n\tlet index = 0;\n\tlet lastC = 0;\n\targs[0].replace(/%[a-zA-Z%]/g, match => {\n\t\tif (match === '%%') {\n\t\t\treturn;\n\t\t}\n\t\tindex++;\n\t\tif (match === '%c') {\n\t\t\t// We only are interested in the *last* %c\n\t\t\t// (the user may have provided their own)\n\t\t\tlastC = index;\n\t\t}\n\t});\n\n\targs.splice(lastC, 0, c);\n}\n\n/**\n * Invokes `console.debug()` when available.\n * No-op when `console.debug` is not a \"function\".\n * If `console.debug` is not available, falls back\n * to `console.log`.\n *\n * @api public\n */\nexports.log = console.debug || console.log || (() => {});\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\nfunction save(namespaces) {\n\ttry {\n\t\tif (namespaces) {\n\t\t\texports.storage.setItem('debug', namespaces);\n\t\t} else {\n\t\t\texports.storage.removeItem('debug');\n\t\t}\n\t} catch (error) {\n\t\t// Swallow\n\t\t// XXX (@Qix-) should we be logging these?\n\t}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\nfunction load() {\n\tlet r;\n\ttry {\n\t\tr = exports.storage.getItem('debug');\n\t} catch (error) {\n\t\t// Swallow\n\t\t// XXX (@Qix-) should we be logging these?\n\t}\n\n\t// If debug isn't set in LS, and we're in Electron, try to load $DEBUG\n\tif (!r && typeof process !== 'undefined' && 'env' in process) {\n\t\tr = process.env.DEBUG;\n\t}\n\n\treturn r;\n}\n\n/**\n * Localstorage attempts to return the localstorage.\n *\n * This is necessary because safari throws\n * when a user disables cookies/localstorage\n * and you attempt to access it.\n *\n * @return {LocalStorage}\n * @api private\n */\n\nfunction localstorage() {\n\ttry {\n\t\t// TVMLKit (Apple TV JS Runtime) does not have a window object, just localStorage in the global context\n\t\t// The Browser also has localStorage in the global context.\n\t\treturn localStorage;\n\t} catch (error) {\n\t\t// Swallow\n\t\t// XXX (@Qix-) should we be logging these?\n\t}\n}\n\nmodule.exports = require('./common')(exports);\n\nconst {formatters} = module.exports;\n\n/**\n * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.\n */\n\nformatters.j = function (v) {\n\ttry {\n\t\treturn JSON.stringify(v);\n\t} catch (error) {\n\t\treturn '[UnexpectedJSONParseError]: ' + error.message;\n\t}\n};\n","\n/**\n * This is the common logic for both the Node.js and web browser\n * implementations of `debug()`.\n */\n\nfunction setup(env) {\n\tcreateDebug.debug = createDebug;\n\tcreateDebug.default = createDebug;\n\tcreateDebug.coerce = coerce;\n\tcreateDebug.disable = disable;\n\tcreateDebug.enable = enable;\n\tcreateDebug.enabled = enabled;\n\tcreateDebug.humanize = require('ms');\n\tcreateDebug.destroy = destroy;\n\n\tObject.keys(env).forEach(key => {\n\t\tcreateDebug[key] = env[key];\n\t});\n\n\t/**\n\t* The currently active debug mode names, and names to skip.\n\t*/\n\n\tcreateDebug.names = [];\n\tcreateDebug.skips = [];\n\n\t/**\n\t* Map of special \"%n\" handling functions, for the debug \"format\" argument.\n\t*\n\t* Valid key names are a single, lower or upper-case letter, i.e. \"n\" and \"N\".\n\t*/\n\tcreateDebug.formatters = {};\n\n\t/**\n\t* Selects a color for a debug namespace\n\t* @param {String} namespace The namespace string for the debug instance to be colored\n\t* @return {Number|String} An ANSI color code for the given namespace\n\t* @api private\n\t*/\n\tfunction selectColor(namespace) {\n\t\tlet hash = 0;\n\n\t\tfor (let i = 0; i < namespace.length; i++) {\n\t\t\thash = ((hash << 5) - hash) + namespace.charCodeAt(i);\n\t\t\thash |= 0; // Convert to 32bit integer\n\t\t}\n\n\t\treturn createDebug.colors[Math.abs(hash) % createDebug.colors.length];\n\t}\n\tcreateDebug.selectColor = selectColor;\n\n\t/**\n\t* Create a debugger with the given `namespace`.\n\t*\n\t* @param {String} namespace\n\t* @return {Function}\n\t* @api public\n\t*/\n\tfunction createDebug(namespace) {\n\t\tlet prevTime;\n\t\tlet enableOverride = null;\n\t\tlet namespacesCache;\n\t\tlet enabledCache;\n\n\t\tfunction debug(...args) {\n\t\t\t// Disabled?\n\t\t\tif (!debug.enabled) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tconst self = debug;\n\n\t\t\t// Set `diff` timestamp\n\t\t\tconst curr = Number(new Date());\n\t\t\tconst ms = curr - (prevTime || curr);\n\t\t\tself.diff = ms;\n\t\t\tself.prev = prevTime;\n\t\t\tself.curr = curr;\n\t\t\tprevTime = curr;\n\n\t\t\targs[0] = createDebug.coerce(args[0]);\n\n\t\t\tif (typeof args[0] !== 'string') {\n\t\t\t\t// Anything else let's inspect with %O\n\t\t\t\targs.unshift('%O');\n\t\t\t}\n\n\t\t\t// Apply any `formatters` transformations\n\t\t\tlet index = 0;\n\t\t\targs[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => {\n\t\t\t\t// If we encounter an escaped % then don't increase the array index\n\t\t\t\tif (match === '%%') {\n\t\t\t\t\treturn '%';\n\t\t\t\t}\n\t\t\t\tindex++;\n\t\t\t\tconst formatter = createDebug.formatters[format];\n\t\t\t\tif (typeof formatter === 'function') {\n\t\t\t\t\tconst val = args[index];\n\t\t\t\t\tmatch = formatter.call(self, val);\n\n\t\t\t\t\t// Now we need to remove `args[index]` since it's inlined in the `format`\n\t\t\t\t\targs.splice(index, 1);\n\t\t\t\t\tindex--;\n\t\t\t\t}\n\t\t\t\treturn match;\n\t\t\t});\n\n\t\t\t// Apply env-specific formatting (colors, etc.)\n\t\t\tcreateDebug.formatArgs.call(self, args);\n\n\t\t\tconst logFn = self.log || createDebug.log;\n\t\t\tlogFn.apply(self, args);\n\t\t}\n\n\t\tdebug.namespace = namespace;\n\t\tdebug.useColors = createDebug.useColors();\n\t\tdebug.color = createDebug.selectColor(namespace);\n\t\tdebug.extend = extend;\n\t\tdebug.destroy = createDebug.destroy; // XXX Temporary. Will be removed in the next major release.\n\n\t\tObject.defineProperty(debug, 'enabled', {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: false,\n\t\t\tget: () => {\n\t\t\t\tif (enableOverride !== null) {\n\t\t\t\t\treturn enableOverride;\n\t\t\t\t}\n\t\t\t\tif (namespacesCache !== createDebug.namespaces) {\n\t\t\t\t\tnamespacesCache = createDebug.namespaces;\n\t\t\t\t\tenabledCache = createDebug.enabled(namespace);\n\t\t\t\t}\n\n\t\t\t\treturn enabledCache;\n\t\t\t},\n\t\t\tset: v => {\n\t\t\t\tenableOverride = v;\n\t\t\t}\n\t\t});\n\n\t\t// Env-specific initialization logic for debug instances\n\t\tif (typeof createDebug.init === 'function') {\n\t\t\tcreateDebug.init(debug);\n\t\t}\n\n\t\treturn debug;\n\t}\n\n\tfunction extend(namespace, delimiter) {\n\t\tconst newDebug = createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace);\n\t\tnewDebug.log = this.log;\n\t\treturn newDebug;\n\t}\n\n\t/**\n\t* Enables a debug mode by namespaces. This can include modes\n\t* separated by a colon and wildcards.\n\t*\n\t* @param {String} namespaces\n\t* @api public\n\t*/\n\tfunction enable(namespaces) {\n\t\tcreateDebug.save(namespaces);\n\t\tcreateDebug.namespaces = namespaces;\n\n\t\tcreateDebug.names = [];\n\t\tcreateDebug.skips = [];\n\n\t\tconst split = (typeof namespaces === 'string' ? namespaces : '')\n\t\t\t.trim()\n\t\t\t.replace(' ', ',')\n\t\t\t.split(',')\n\t\t\t.filter(Boolean);\n\n\t\tfor (const ns of split) {\n\t\t\tif (ns[0] === '-') {\n\t\t\t\tcreateDebug.skips.push(ns.slice(1));\n\t\t\t} else {\n\t\t\t\tcreateDebug.names.push(ns);\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t * Checks if the given string matches a namespace template, honoring\n\t * asterisks as wildcards.\n\t *\n\t * @param {String} search\n\t * @param {String} template\n\t * @return {Boolean}\n\t */\n\tfunction matchesTemplate(search, template) {\n\t\tlet searchIndex = 0;\n\t\tlet templateIndex = 0;\n\t\tlet starIndex = -1;\n\t\tlet matchIndex = 0;\n\n\t\twhile (searchIndex < search.length) {\n\t\t\tif (templateIndex < template.length && (template[templateIndex] === search[searchIndex] || template[templateIndex] === '*')) {\n\t\t\t\t// Match character or proceed with wildcard\n\t\t\t\tif (template[templateIndex] === '*') {\n\t\t\t\t\tstarIndex = templateIndex;\n\t\t\t\t\tmatchIndex = searchIndex;\n\t\t\t\t\ttemplateIndex++; // Skip the '*'\n\t\t\t\t} else {\n\t\t\t\t\tsearchIndex++;\n\t\t\t\t\ttemplateIndex++;\n\t\t\t\t}\n\t\t\t} else if (starIndex !== -1) { // eslint-disable-line no-negated-condition\n\t\t\t\t// Backtrack to the last '*' and try to match more characters\n\t\t\t\ttemplateIndex = starIndex + 1;\n\t\t\t\tmatchIndex++;\n\t\t\t\tsearchIndex = matchIndex;\n\t\t\t} else {\n\t\t\t\treturn false; // No match\n\t\t\t}\n\t\t}\n\n\t\t// Handle trailing '*' in template\n\t\twhile (templateIndex < template.length && template[templateIndex] === '*') {\n\t\t\ttemplateIndex++;\n\t\t}\n\n\t\treturn templateIndex === template.length;\n\t}\n\n\t/**\n\t* Disable debug output.\n\t*\n\t* @return {String} namespaces\n\t* @api public\n\t*/\n\tfunction disable() {\n\t\tconst namespaces = [\n\t\t\t...createDebug.names,\n\t\t\t...createDebug.skips.map(namespace => '-' + namespace)\n\t\t].join(',');\n\t\tcreateDebug.enable('');\n\t\treturn namespaces;\n\t}\n\n\t/**\n\t* Returns true if the given mode name is enabled, false otherwise.\n\t*\n\t* @param {String} name\n\t* @return {Boolean}\n\t* @api public\n\t*/\n\tfunction enabled(name) {\n\t\tfor (const skip of createDebug.skips) {\n\t\t\tif (matchesTemplate(name, skip)) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\tfor (const ns of createDebug.names) {\n\t\t\tif (matchesTemplate(name, ns)) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t}\n\n\t/**\n\t* Coerce `val`.\n\t*\n\t* @param {Mixed} val\n\t* @return {Mixed}\n\t* @api private\n\t*/\n\tfunction coerce(val) {\n\t\tif (val instanceof Error) {\n\t\t\treturn val.stack || val.message;\n\t\t}\n\t\treturn val;\n\t}\n\n\t/**\n\t* XXX DO NOT USE. This is a temporary stub function.\n\t* XXX It WILL be removed in the next major release.\n\t*/\n\tfunction destroy() {\n\t\tconsole.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.');\n\t}\n\n\tcreateDebug.enable(createDebug.load());\n\n\treturn createDebug;\n}\n\nmodule.exports = setup;\n","/**\n * Detect Electron renderer / nwjs process, which is node, but we should\n * treat as a browser.\n */\n\nif (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true || process.__nwjs) {\n\tmodule.exports = require('./browser.js');\n} else {\n\tmodule.exports = require('./node.js');\n}\n","/**\n * Module dependencies.\n */\n\nconst tty = require('tty');\nconst util = require('util');\n\n/**\n * This is the Node.js implementation of `debug()`.\n */\n\nexports.init = init;\nexports.log = log;\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.destroy = util.deprecate(\n\t() => {},\n\t'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'\n);\n\n/**\n * Colors.\n */\n\nexports.colors = [6, 2, 3, 4, 5, 1];\n\ntry {\n\t// Optional dependency (as in, doesn't need to be installed, NOT like optionalDependencies in package.json)\n\t// eslint-disable-next-line import/no-extraneous-dependencies\n\tconst supportsColor = require('supports-color');\n\n\tif (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) {\n\t\texports.colors = [\n\t\t\t20,\n\t\t\t21,\n\t\t\t26,\n\t\t\t27,\n\t\t\t32,\n\t\t\t33,\n\t\t\t38,\n\t\t\t39,\n\t\t\t40,\n\t\t\t41,\n\t\t\t42,\n\t\t\t43,\n\t\t\t44,\n\t\t\t45,\n\t\t\t56,\n\t\t\t57,\n\t\t\t62,\n\t\t\t63,\n\t\t\t68,\n\t\t\t69,\n\t\t\t74,\n\t\t\t75,\n\t\t\t76,\n\t\t\t77,\n\t\t\t78,\n\t\t\t79,\n\t\t\t80,\n\t\t\t81,\n\t\t\t92,\n\t\t\t93,\n\t\t\t98,\n\t\t\t99,\n\t\t\t112,\n\t\t\t113,\n\t\t\t128,\n\t\t\t129,\n\t\t\t134,\n\t\t\t135,\n\t\t\t148,\n\t\t\t149,\n\t\t\t160,\n\t\t\t161,\n\t\t\t162,\n\t\t\t163,\n\t\t\t164,\n\t\t\t165,\n\t\t\t166,\n\t\t\t167,\n\t\t\t168,\n\t\t\t169,\n\t\t\t170,\n\t\t\t171,\n\t\t\t172,\n\t\t\t173,\n\t\t\t178,\n\t\t\t179,\n\t\t\t184,\n\t\t\t185,\n\t\t\t196,\n\t\t\t197,\n\t\t\t198,\n\t\t\t199,\n\t\t\t200,\n\t\t\t201,\n\t\t\t202,\n\t\t\t203,\n\t\t\t204,\n\t\t\t205,\n\t\t\t206,\n\t\t\t207,\n\t\t\t208,\n\t\t\t209,\n\t\t\t214,\n\t\t\t215,\n\t\t\t220,\n\t\t\t221\n\t\t];\n\t}\n} catch (error) {\n\t// Swallow - we only care if `supports-color` is available; it doesn't have to be.\n}\n\n/**\n * Build up the default `inspectOpts` object from the environment variables.\n *\n *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js\n */\n\nexports.inspectOpts = Object.keys(process.env).filter(key => {\n\treturn /^debug_/i.test(key);\n}).reduce((obj, key) => {\n\t// Camel-case\n\tconst prop = key\n\t\t.substring(6)\n\t\t.toLowerCase()\n\t\t.replace(/_([a-z])/g, (_, k) => {\n\t\t\treturn k.toUpperCase();\n\t\t});\n\n\t// Coerce string value into JS value\n\tlet val = process.env[key];\n\tif (/^(yes|on|true|enabled)$/i.test(val)) {\n\t\tval = true;\n\t} else if (/^(no|off|false|disabled)$/i.test(val)) {\n\t\tval = false;\n\t} else if (val === 'null') {\n\t\tval = null;\n\t} else {\n\t\tval = Number(val);\n\t}\n\n\tobj[prop] = val;\n\treturn obj;\n}, {});\n\n/**\n * Is stdout a TTY? Colored output is enabled when `true`.\n */\n\nfunction useColors() {\n\treturn 'colors' in exports.inspectOpts ?\n\t\tBoolean(exports.inspectOpts.colors) :\n\t\ttty.isatty(process.stderr.fd);\n}\n\n/**\n * Adds ANSI color escape codes if enabled.\n *\n * @api public\n */\n\nfunction formatArgs(args) {\n\tconst {namespace: name, useColors} = this;\n\n\tif (useColors) {\n\t\tconst c = this.color;\n\t\tconst colorCode = '\\u001B[3' + (c < 8 ? c : '8;5;' + c);\n\t\tconst prefix = `  ${colorCode};1m${name} \\u001B[0m`;\n\n\t\targs[0] = prefix + args[0].split('\\n').join('\\n' + prefix);\n\t\targs.push(colorCode + 'm+' + module.exports.humanize(this.diff) + '\\u001B[0m');\n\t} else {\n\t\targs[0] = getDate() + name + ' ' + args[0];\n\t}\n}\n\nfunction getDate() {\n\tif (exports.inspectOpts.hideDate) {\n\t\treturn '';\n\t}\n\treturn new Date().toISOString() + ' ';\n}\n\n/**\n * Invokes `util.formatWithOptions()` with the specified arguments and writes to stderr.\n */\n\nfunction log(...args) {\n\treturn process.stderr.write(util.formatWithOptions(exports.inspectOpts, ...args) + '\\n');\n}\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\nfunction save(namespaces) {\n\tif (namespaces) {\n\t\tprocess.env.DEBUG = namespaces;\n\t} else {\n\t\t// If you set a process.env field to null or undefined, it gets cast to the\n\t\t// string 'null' or 'undefined'. Just delete instead.\n\t\tdelete process.env.DEBUG;\n\t}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\n\nfunction load() {\n\treturn process.env.DEBUG;\n}\n\n/**\n * Init logic for `debug` instances.\n *\n * Create a new `inspectOpts` object in case `useColors` is set\n * differently for a particular `debug` instance.\n */\n\nfunction init(debug) {\n\tdebug.inspectOpts = {};\n\n\tconst keys = Object.keys(exports.inspectOpts);\n\tfor (let i = 0; i < keys.length; i++) {\n\t\tdebug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];\n\t}\n}\n\nmodule.exports = require('./common')(exports);\n\nconst {formatters} = module.exports;\n\n/**\n * Map %o to `util.inspect()`, all on a single line.\n */\n\nformatters.o = function (v) {\n\tthis.inspectOpts.colors = this.useColors;\n\treturn util.inspect(v, this.inspectOpts)\n\t\t.split('\\n')\n\t\t.map(str => str.trim())\n\t\t.join(' ');\n};\n\n/**\n * Map %O to `util.inspect()`, allowing multiple lines if needed.\n */\n\nformatters.O = function (v) {\n\tthis.inspectOpts.colors = this.useColors;\n\treturn util.inspect(v, this.inspectOpts);\n};\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.compile = void 0;\nconst util_1 = require(\"util\");\nconst degenerator_1 = require(\"./degenerator\");\nfunction compile(qjs, code, returnName, options = {}) {\n    const compiled = (0, degenerator_1.degenerator)(code, options.names ?? []);\n    const vm = qjs.newContext();\n    // Add functions to global\n    if (options.sandbox) {\n        for (const [name, value] of Object.entries(options.sandbox)) {\n            if (typeof value !== 'function') {\n                throw new Error(`Expected a \"function\" for sandbox property \\`${name}\\`, but got \"${typeof value}\"`);\n            }\n            const fnHandle = vm.newFunction(name, (...args) => {\n                const result = value(...args.map((arg) => quickJSHandleToHost(vm, arg)));\n                vm.runtime.executePendingJobs();\n                return hostToQuickJSHandle(vm, result);\n            });\n            fnHandle.consume((handle) => vm.setProp(vm.global, name, handle));\n        }\n    }\n    const fnResult = vm.evalCode(`${compiled};${returnName}`, options.filename);\n    const fn = vm.unwrapResult(fnResult);\n    const t = vm.typeof(fn);\n    if (t !== 'function') {\n        throw new Error(`Expected a \"function\" named \\`${returnName}\\` to be defined, but got \"${t}\"`);\n    }\n    const r = async function (...args) {\n        let promiseHandle;\n        let resolvedHandle;\n        try {\n            const result = vm.callFunction(fn, vm.undefined, ...args.map((arg) => hostToQuickJSHandle(vm, arg)));\n            promiseHandle = vm.unwrapResult(result);\n            const resolvedResultP = vm.resolvePromise(promiseHandle);\n            vm.runtime.executePendingJobs();\n            const resolvedResult = await resolvedResultP;\n            resolvedHandle = vm.unwrapResult(resolvedResult);\n            return quickJSHandleToHost(vm, resolvedHandle);\n        }\n        catch (err) {\n            if (err && typeof err === 'object' && 'cause' in err && err.cause) {\n                if (typeof err.cause === 'object' &&\n                    'stack' in err.cause &&\n                    'name' in err.cause &&\n                    'message' in err.cause &&\n                    typeof err.cause.stack === 'string' &&\n                    typeof err.cause.name === 'string' &&\n                    typeof err.cause.message === 'string') {\n                    // QuickJS Error `stack` does not include the name +\n                    // message, so patch those in to behave more like V8\n                    err.cause.stack = `${err.cause.name}: ${err.cause.message}\\n${err.cause.stack}`;\n                }\n                throw err.cause;\n            }\n            throw err;\n        }\n        finally {\n            promiseHandle?.dispose();\n            resolvedHandle?.dispose();\n        }\n    };\n    Object.defineProperty(r, 'toString', {\n        value: () => compiled,\n        enumerable: false,\n    });\n    return r;\n}\nexports.compile = compile;\nfunction quickJSHandleToHost(vm, val) {\n    return vm.dump(val);\n}\nfunction hostToQuickJSHandle(vm, val) {\n    if (typeof val === 'undefined') {\n        return vm.undefined;\n    }\n    else if (val === null) {\n        return vm.null;\n    }\n    else if (typeof val === 'string') {\n        return vm.newString(val);\n    }\n    else if (typeof val === 'number') {\n        return vm.newNumber(val);\n    }\n    else if (typeof val === 'bigint') {\n        return vm.newBigInt(val);\n    }\n    else if (typeof val === 'boolean') {\n        return val ? vm.true : vm.false;\n    }\n    else if (util_1.types.isPromise(val)) {\n        const promise = vm.newPromise();\n        promise.settled.then(vm.runtime.executePendingJobs);\n        val.then((r) => {\n            promise.resolve(hostToQuickJSHandle(vm, r));\n        }, (err) => {\n            promise.reject(hostToQuickJSHandle(vm, err));\n        });\n        return promise.handle;\n    }\n    else if (util_1.types.isNativeError(val)) {\n        return vm.newError(val);\n    }\n    throw new Error(`Unsupported value: ${val}`);\n}\n//# sourceMappingURL=compile.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.degenerator = void 0;\nconst util_1 = require(\"util\");\nconst escodegen_1 = require(\"escodegen\");\nconst esprima_1 = require(\"esprima\");\nconst ast_types_1 = require(\"ast-types\");\n/**\n * Compiles sync JavaScript code into JavaScript with async Functions.\n *\n * @param {String} code JavaScript string to convert\n * @param {Array} names Array of function names to add `await` operators to\n * @return {String} Converted JavaScript string with async/await injected\n * @api public\n */\nfunction degenerator(code, _names) {\n    if (!Array.isArray(_names)) {\n        throw new TypeError('an array of async function \"names\" is required');\n    }\n    // Duplicate the `names` array since it's rude to augment the user args\n    const names = _names.slice(0);\n    const ast = (0, esprima_1.parseScript)(code);\n    // First pass is to find the `function` nodes and turn them into async or\n    // generator functions only if their body includes `CallExpressions` to\n    // function in `names`. We also add the names of the functions to the `names`\n    // array. We'll iterate several time, as every iteration might add new items\n    // to the `names` array, until no new names were added in the iteration.\n    let lastNamesLength = 0;\n    do {\n        lastNamesLength = names.length;\n        (0, ast_types_1.visit)(ast, {\n            visitVariableDeclaration(path) {\n                if (path.node.declarations) {\n                    for (let i = 0; i < path.node.declarations.length; i++) {\n                        const declaration = path.node.declarations[i];\n                        if (ast_types_1.namedTypes.VariableDeclarator.check(declaration) &&\n                            ast_types_1.namedTypes.Identifier.check(declaration.init) &&\n                            ast_types_1.namedTypes.Identifier.check(declaration.id) &&\n                            checkName(declaration.init.name, names) &&\n                            !checkName(declaration.id.name, names)) {\n                            names.push(declaration.id.name);\n                        }\n                    }\n                }\n                return false;\n            },\n            visitAssignmentExpression(path) {\n                if (ast_types_1.namedTypes.Identifier.check(path.node.left) &&\n                    ast_types_1.namedTypes.Identifier.check(path.node.right) &&\n                    checkName(path.node.right.name, names) &&\n                    !checkName(path.node.left.name, names)) {\n                    names.push(path.node.left.name);\n                }\n                return false;\n            },\n            visitFunction(path) {\n                if (path.node.id) {\n                    let shouldDegenerate = false;\n                    (0, ast_types_1.visit)(path.node, {\n                        visitCallExpression(path) {\n                            if (checkNames(path.node, names)) {\n                                shouldDegenerate = true;\n                            }\n                            return false;\n                        },\n                    });\n                    if (!shouldDegenerate) {\n                        return false;\n                    }\n                    // Got a \"function\" expression/statement,\n                    // convert it into an async function\n                    path.node.async = true;\n                    // Add function name to `names` array\n                    if (!checkName(path.node.id.name, names)) {\n                        names.push(path.node.id.name);\n                    }\n                }\n                this.traverse(path);\n            },\n        });\n    } while (lastNamesLength !== names.length);\n    // Second pass is for adding `await` statements to any function\n    // invocations that match the given `names` array.\n    (0, ast_types_1.visit)(ast, {\n        visitCallExpression(path) {\n            if (checkNames(path.node, names)) {\n                // A \"function invocation\" expression,\n                // we need to inject an `AwaitExpression`\n                const delegate = false;\n                const { name, parent: { node: pNode }, } = path;\n                const expr = ast_types_1.builders.awaitExpression(path.node, delegate);\n                if (ast_types_1.namedTypes.CallExpression.check(pNode)) {\n                    pNode.arguments[name] = expr;\n                }\n                else {\n                    pNode[name] = expr;\n                }\n            }\n            this.traverse(path);\n        },\n    });\n    return (0, escodegen_1.generate)(ast);\n}\nexports.degenerator = degenerator;\n/**\n * Returns `true` if `node` has a matching name to one of the entries in the\n * `names` array.\n *\n * @param {types.Node} node\n * @param {Array} names Array of function names to return true for\n * @return {Boolean}\n * @api private\n */\nfunction checkNames({ callee }, names) {\n    let name;\n    if (ast_types_1.namedTypes.Identifier.check(callee)) {\n        name = callee.name;\n    }\n    else if (ast_types_1.namedTypes.MemberExpression.check(callee)) {\n        if (ast_types_1.namedTypes.Identifier.check(callee.object) &&\n            ast_types_1.namedTypes.Identifier.check(callee.property)) {\n            name = `${callee.object.name}.${callee.property.name}`;\n        }\n        else {\n            return false;\n        }\n    }\n    else if (ast_types_1.namedTypes.FunctionExpression.check(callee)) {\n        if (callee.id) {\n            name = callee.id.name;\n        }\n        else {\n            return false;\n        }\n    }\n    else {\n        throw new Error(`Don't know how to get name for: ${callee.type}`);\n    }\n    return checkName(name, names);\n}\nfunction checkName(name, names) {\n    // now that we have the `name`, check if any entries match in the `names` array\n    for (let i = 0; i < names.length; i++) {\n        const n = names[i];\n        if (util_1.types.isRegExp(n)) {\n            if (n.test(name)) {\n                return true;\n            }\n        }\n        else if (name === n) {\n            return true;\n        }\n    }\n    return false;\n}\n//# sourceMappingURL=degenerator.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\n__exportStar(require(\"./degenerator\"), exports);\n__exportStar(require(\"./compile\"), exports);\n//# sourceMappingURL=index.js.map","var Stream = require('stream').Stream;\nvar util = require('util');\n\nmodule.exports = DelayedStream;\nfunction DelayedStream() {\n  this.source = null;\n  this.dataSize = 0;\n  this.maxDataSize = 1024 * 1024;\n  this.pauseStream = true;\n\n  this._maxDataSizeExceeded = false;\n  this._released = false;\n  this._bufferedEvents = [];\n}\nutil.inherits(DelayedStream, Stream);\n\nDelayedStream.create = function(source, options) {\n  var delayedStream = new this();\n\n  options = options || {};\n  for (var option in options) {\n    delayedStream[option] = options[option];\n  }\n\n  delayedStream.source = source;\n\n  var realEmit = source.emit;\n  source.emit = function() {\n    delayedStream._handleEmit(arguments);\n    return realEmit.apply(source, arguments);\n  };\n\n  source.on('error', function() {});\n  if (delayedStream.pauseStream) {\n    source.pause();\n  }\n\n  return delayedStream;\n};\n\nObject.defineProperty(DelayedStream.prototype, 'readable', {\n  configurable: true,\n  enumerable: true,\n  get: function() {\n    return this.source.readable;\n  }\n});\n\nDelayedStream.prototype.setEncoding = function() {\n  return this.source.setEncoding.apply(this.source, arguments);\n};\n\nDelayedStream.prototype.resume = function() {\n  if (!this._released) {\n    this.release();\n  }\n\n  this.source.resume();\n};\n\nDelayedStream.prototype.pause = function() {\n  this.source.pause();\n};\n\nDelayedStream.prototype.release = function() {\n  this._released = true;\n\n  this._bufferedEvents.forEach(function(args) {\n    this.emit.apply(this, args);\n  }.bind(this));\n  this._bufferedEvents = [];\n};\n\nDelayedStream.prototype.pipe = function() {\n  var r = Stream.prototype.pipe.apply(this, arguments);\n  this.resume();\n  return r;\n};\n\nDelayedStream.prototype._handleEmit = function(args) {\n  if (this._released) {\n    this.emit.apply(this, args);\n    return;\n  }\n\n  if (args[0] === 'data') {\n    this.dataSize += args[1].length;\n    this._checkIfMaxDataSizeExceeded();\n  }\n\n  this._bufferedEvents.push(args);\n};\n\nDelayedStream.prototype._checkIfMaxDataSizeExceeded = function() {\n  if (this._maxDataSizeExceeded) {\n    return;\n  }\n\n  if (this.dataSize <= this.maxDataSize) {\n    return;\n  }\n\n  this._maxDataSizeExceeded = true;\n  var message =\n    'DelayedStream#maxDataSize of ' + this.maxDataSize + ' bytes exceeded.'\n  this.emit('error', new Error(message));\n};\n","\"use strict\";\n\nmodule.exports = function () {\n  // https://mths.be/emoji\n  return 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once = require('once');\n\nvar noop = function() {};\n\nvar isRequest = function(stream) {\n\treturn stream.setHeader && typeof stream.abort === 'function';\n};\n\nvar isChildProcess = function(stream) {\n\treturn stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3\n};\n\nvar eos = function(stream, opts, callback) {\n\tif (typeof opts === 'function') return eos(stream, null, opts);\n\tif (!opts) opts = {};\n\n\tcallback = once(callback || noop);\n\n\tvar ws = stream._writableState;\n\tvar rs = stream._readableState;\n\tvar readable = opts.readable || (opts.readable !== false && stream.readable);\n\tvar writable = opts.writable || (opts.writable !== false && stream.writable);\n\tvar cancelled = false;\n\n\tvar onlegacyfinish = function() {\n\t\tif (!stream.writable) onfinish();\n\t};\n\n\tvar onfinish = function() {\n\t\twritable = false;\n\t\tif (!readable) callback.call(stream);\n\t};\n\n\tvar onend = function() {\n\t\treadable = false;\n\t\tif (!writable) callback.call(stream);\n\t};\n\n\tvar onexit = function(exitCode) {\n\t\tcallback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null);\n\t};\n\n\tvar onerror = function(err) {\n\t\tcallback.call(stream, err);\n\t};\n\n\tvar onclose = function() {\n\t\tprocess.nextTick(onclosenexttick);\n\t};\n\n\tvar onclosenexttick = function() {\n\t\tif (cancelled) return;\n\t\tif (readable && !(rs && (rs.ended && !rs.destroyed))) return callback.call(stream, new Error('premature close'));\n\t\tif (writable && !(ws && (ws.ended && !ws.destroyed))) return callback.call(stream, new Error('premature close'));\n\t};\n\n\tvar onrequest = function() {\n\t\tstream.req.on('finish', onfinish);\n\t};\n\n\tif (isRequest(stream)) {\n\t\tstream.on('complete', onfinish);\n\t\tstream.on('abort', onclose);\n\t\tif (stream.req) onrequest();\n\t\telse stream.on('request', onrequest);\n\t} else if (writable && !ws) { // legacy streams\n\t\tstream.on('end', onlegacyfinish);\n\t\tstream.on('close', onlegacyfinish);\n\t}\n\n\tif (isChildProcess(stream)) stream.on('exit', onexit);\n\n\tstream.on('end', onend);\n\tstream.on('finish', onfinish);\n\tif (opts.error !== false) stream.on('error', onerror);\n\tstream.on('close', onclose);\n\n\treturn function() {\n\t\tcancelled = true;\n\t\tstream.removeListener('complete', onfinish);\n\t\tstream.removeListener('abort', onclose);\n\t\tstream.removeListener('request', onrequest);\n\t\tif (stream.req) stream.req.removeListener('finish', onfinish);\n\t\tstream.removeListener('end', onlegacyfinish);\n\t\tstream.removeListener('close', onlegacyfinish);\n\t\tstream.removeListener('finish', onfinish);\n\t\tstream.removeListener('exit', onexit);\n\t\tstream.removeListener('end', onend);\n\t\tstream.removeListener('error', onerror);\n\t\tstream.removeListener('close', onclose);\n\t};\n};\n\nmodule.exports = eos;\n","'use strict';\nconst path = require('path');\nconst os = require('os');\n\nconst homedir = os.homedir();\nconst tmpdir = os.tmpdir();\nconst {env} = process;\n\nconst macos = name => {\n\tconst library = path.join(homedir, 'Library');\n\n\treturn {\n\t\tdata: path.join(library, 'Application Support', name),\n\t\tconfig: path.join(library, 'Preferences', name),\n\t\tcache: path.join(library, 'Caches', name),\n\t\tlog: path.join(library, 'Logs', name),\n\t\ttemp: path.join(tmpdir, name)\n\t};\n};\n\nconst windows = name => {\n\tconst appData = env.APPDATA || path.join(homedir, 'AppData', 'Roaming');\n\tconst localAppData = env.LOCALAPPDATA || path.join(homedir, 'AppData', 'Local');\n\n\treturn {\n\t\t// Data/config/cache/log are invented by me as Windows isn't opinionated about this\n\t\tdata: path.join(localAppData, name, 'Data'),\n\t\tconfig: path.join(appData, name, 'Config'),\n\t\tcache: path.join(localAppData, name, 'Cache'),\n\t\tlog: path.join(localAppData, name, 'Log'),\n\t\ttemp: path.join(tmpdir, name)\n\t};\n};\n\n// https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html\nconst linux = name => {\n\tconst username = path.basename(homedir);\n\n\treturn {\n\t\tdata: path.join(env.XDG_DATA_HOME || path.join(homedir, '.local', 'share'), name),\n\t\tconfig: path.join(env.XDG_CONFIG_HOME || path.join(homedir, '.config'), name),\n\t\tcache: path.join(env.XDG_CACHE_HOME || path.join(homedir, '.cache'), name),\n\t\t// https://wiki.debian.org/XDGBaseDirectorySpecification#state\n\t\tlog: path.join(env.XDG_STATE_HOME || path.join(homedir, '.local', 'state'), name),\n\t\ttemp: path.join(tmpdir, username, name)\n\t};\n};\n\nconst envPaths = (name, options) => {\n\tif (typeof name !== 'string') {\n\t\tthrow new TypeError(`Expected string, got ${typeof name}`);\n\t}\n\n\toptions = Object.assign({suffix: 'nodejs'}, options);\n\n\tif (options.suffix) {\n\t\t// Add suffix to prevent possible conflict with native apps\n\t\tname += `-${options.suffix}`;\n\t}\n\n\tif (process.platform === 'darwin') {\n\t\treturn macos(name);\n\t}\n\n\tif (process.platform === 'win32') {\n\t\treturn windows(name);\n\t}\n\n\treturn linux(name);\n};\n\nmodule.exports = envPaths;\n// TODO: Remove this for the next major release\nmodule.exports.default = envPaths;\n","'use strict';\n\nvar util = require('util');\nvar isArrayish = require('is-arrayish');\n\nvar errorEx = function errorEx(name, properties) {\n\tif (!name || name.constructor !== String) {\n\t\tproperties = name || {};\n\t\tname = Error.name;\n\t}\n\n\tvar errorExError = function ErrorEXError(message) {\n\t\tif (!this) {\n\t\t\treturn new ErrorEXError(message);\n\t\t}\n\n\t\tmessage = message instanceof Error\n\t\t\t? message.message\n\t\t\t: (message || this.message);\n\n\t\tError.call(this, message);\n\t\tError.captureStackTrace(this, errorExError);\n\n\t\tthis.name = name;\n\n\t\tObject.defineProperty(this, 'message', {\n\t\t\tconfigurable: true,\n\t\t\tenumerable: false,\n\t\t\tget: function () {\n\t\t\t\tvar newMessage = message.split(/\\r?\\n/g);\n\n\t\t\t\tfor (var key in properties) {\n\t\t\t\t\tif (!properties.hasOwnProperty(key)) {\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\n\t\t\t\t\tvar modifier = properties[key];\n\n\t\t\t\t\tif ('message' in modifier) {\n\t\t\t\t\t\tnewMessage = modifier.message(this[key], newMessage) || newMessage;\n\t\t\t\t\t\tif (!isArrayish(newMessage)) {\n\t\t\t\t\t\t\tnewMessage = [newMessage];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn newMessage.join('\\n');\n\t\t\t},\n\t\t\tset: function (v) {\n\t\t\t\tmessage = v;\n\t\t\t}\n\t\t});\n\n\t\tvar overwrittenStack = null;\n\n\t\tvar stackDescriptor = Object.getOwnPropertyDescriptor(this, 'stack');\n\t\tvar stackGetter = stackDescriptor.get;\n\t\tvar stackValue = stackDescriptor.value;\n\t\tdelete stackDescriptor.value;\n\t\tdelete stackDescriptor.writable;\n\n\t\tstackDescriptor.set = function (newstack) {\n\t\t\toverwrittenStack = newstack;\n\t\t};\n\n\t\tstackDescriptor.get = function () {\n\t\t\tvar stack = (overwrittenStack || ((stackGetter)\n\t\t\t\t? stackGetter.call(this)\n\t\t\t\t: stackValue)).split(/\\r?\\n+/g);\n\n\t\t\t// starting in Node 7, the stack builder caches the message.\n\t\t\t// just replace it.\n\t\t\tif (!overwrittenStack) {\n\t\t\t\tstack[0] = this.name + ': ' + this.message;\n\t\t\t}\n\n\t\t\tvar lineCount = 1;\n\t\t\tfor (var key in properties) {\n\t\t\t\tif (!properties.hasOwnProperty(key)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tvar modifier = properties[key];\n\n\t\t\t\tif ('line' in modifier) {\n\t\t\t\t\tvar line = modifier.line(this[key]);\n\t\t\t\t\tif (line) {\n\t\t\t\t\t\tstack.splice(lineCount++, 0, '    ' + line);\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif ('stack' in modifier) {\n\t\t\t\t\tmodifier.stack(this[key], stack);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn stack.join('\\n');\n\t\t};\n\n\t\tObject.defineProperty(this, 'stack', stackDescriptor);\n\t};\n\n\tif (Object.setPrototypeOf) {\n\t\tObject.setPrototypeOf(errorExError.prototype, Error.prototype);\n\t\tObject.setPrototypeOf(errorExError, Error);\n\t} else {\n\t\tutil.inherits(errorExError, Error);\n\t}\n\n\treturn errorExError;\n};\n\nerrorEx.append = function (str, def) {\n\treturn {\n\t\tmessage: function (v, message) {\n\t\t\tv = v || def;\n\n\t\t\tif (v) {\n\t\t\t\tmessage[0] += ' ' + str.replace('%s', v.toString());\n\t\t\t}\n\n\t\t\treturn message;\n\t\t}\n\t};\n};\n\nerrorEx.line = function (str, def) {\n\treturn {\n\t\tline: function (v) {\n\t\t\tv = v || def;\n\n\t\t\tif (v) {\n\t\t\t\treturn str.replace('%s', v.toString());\n\t\t\t}\n\n\t\t\treturn null;\n\t\t}\n\t};\n};\n\nmodule.exports = errorEx;\n","const { dirname, resolve } = require('path');\nconst { readdirSync, statSync } = require('fs');\n\nmodule.exports = function (start, callback) {\n\tlet dir = resolve('.', start);\n\tlet tmp, stats = statSync(dir);\n\n\tif (!stats.isDirectory()) {\n\t\tdir = dirname(dir);\n\t}\n\n\twhile (true) {\n\t\ttmp = callback(dir, readdirSync(dir));\n\t\tif (tmp) return resolve(dir, tmp);\n\t\tdir = dirname(tmp = dir);\n\t\tif (tmp === dir) break;\n\t}\n}\n","/*\n  Copyright (C) 2012-2014 Yusuke Suzuki \n  Copyright (C) 2015 Ingvar Stepanyan \n  Copyright (C) 2014 Ivan Nikulin \n  Copyright (C) 2012-2013 Michael Ficarra \n  Copyright (C) 2012-2013 Mathias Bynens \n  Copyright (C) 2013 Irakli Gozalishvili \n  Copyright (C) 2012 Robert Gust-Bardon \n  Copyright (C) 2012 John Freeman \n  Copyright (C) 2011-2012 Ariya Hidayat \n  Copyright (C) 2012 Joost-Wim Boekesteijn \n  Copyright (C) 2012 Kris Kowal \n  Copyright (C) 2012 Arpad Borsos \n  Copyright (C) 2020 Apple Inc. All rights reserved.\n\n  Redistribution and use in source and binary forms, with or without\n  modification, are permitted provided that the following conditions are met:\n\n    * Redistributions of source code must retain the above copyright\n      notice, this list of conditions and the following disclaimer.\n    * Redistributions in binary form must reproduce the above copyright\n      notice, this list of conditions and the following disclaimer in the\n      documentation and/or other materials provided with the distribution.\n\n  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY\n  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n*/\n\n/*global exports:true, require:true, global:true*/\n(function () {\n    'use strict';\n\n    var Syntax,\n        Precedence,\n        BinaryPrecedence,\n        SourceNode,\n        estraverse,\n        esutils,\n        base,\n        indent,\n        json,\n        renumber,\n        hexadecimal,\n        quotes,\n        escapeless,\n        newline,\n        space,\n        parentheses,\n        semicolons,\n        safeConcatenation,\n        directive,\n        extra,\n        parse,\n        sourceMap,\n        sourceCode,\n        preserveBlankLines,\n        FORMAT_MINIFY,\n        FORMAT_DEFAULTS;\n\n    estraverse = require('estraverse');\n    esutils = require('esutils');\n\n    Syntax = estraverse.Syntax;\n\n    // Generation is done by generateExpression.\n    function isExpression(node) {\n        return CodeGenerator.Expression.hasOwnProperty(node.type);\n    }\n\n    // Generation is done by generateStatement.\n    function isStatement(node) {\n        return CodeGenerator.Statement.hasOwnProperty(node.type);\n    }\n\n    Precedence = {\n        Sequence: 0,\n        Yield: 1,\n        Assignment: 1,\n        Conditional: 2,\n        ArrowFunction: 2,\n        Coalesce: 3,\n        LogicalOR: 4,\n        LogicalAND: 5,\n        BitwiseOR: 6,\n        BitwiseXOR: 7,\n        BitwiseAND: 8,\n        Equality: 9,\n        Relational: 10,\n        BitwiseSHIFT: 11,\n        Additive: 12,\n        Multiplicative: 13,\n        Exponentiation: 14,\n        Await: 15,\n        Unary: 15,\n        Postfix: 16,\n        OptionalChaining: 17,\n        Call: 18,\n        New: 19,\n        TaggedTemplate: 20,\n        Member: 21,\n        Primary: 22\n    };\n\n    BinaryPrecedence = {\n        '??': Precedence.Coalesce,\n        '||': Precedence.LogicalOR,\n        '&&': Precedence.LogicalAND,\n        '|': Precedence.BitwiseOR,\n        '^': Precedence.BitwiseXOR,\n        '&': Precedence.BitwiseAND,\n        '==': Precedence.Equality,\n        '!=': Precedence.Equality,\n        '===': Precedence.Equality,\n        '!==': Precedence.Equality,\n        'is': Precedence.Equality,\n        'isnt': Precedence.Equality,\n        '<': Precedence.Relational,\n        '>': Precedence.Relational,\n        '<=': Precedence.Relational,\n        '>=': Precedence.Relational,\n        'in': Precedence.Relational,\n        'instanceof': Precedence.Relational,\n        '<<': Precedence.BitwiseSHIFT,\n        '>>': Precedence.BitwiseSHIFT,\n        '>>>': Precedence.BitwiseSHIFT,\n        '+': Precedence.Additive,\n        '-': Precedence.Additive,\n        '*': Precedence.Multiplicative,\n        '%': Precedence.Multiplicative,\n        '/': Precedence.Multiplicative,\n        '**': Precedence.Exponentiation\n    };\n\n    //Flags\n    var F_ALLOW_IN = 1,\n        F_ALLOW_CALL = 1 << 1,\n        F_ALLOW_UNPARATH_NEW = 1 << 2,\n        F_FUNC_BODY = 1 << 3,\n        F_DIRECTIVE_CTX = 1 << 4,\n        F_SEMICOLON_OPT = 1 << 5,\n        F_FOUND_COALESCE = 1 << 6;\n\n    //Expression flag sets\n    //NOTE: Flag order:\n    // F_ALLOW_IN\n    // F_ALLOW_CALL\n    // F_ALLOW_UNPARATH_NEW\n    var E_FTT = F_ALLOW_CALL | F_ALLOW_UNPARATH_NEW,\n        E_TTF = F_ALLOW_IN | F_ALLOW_CALL,\n        E_TTT = F_ALLOW_IN | F_ALLOW_CALL | F_ALLOW_UNPARATH_NEW,\n        E_TFF = F_ALLOW_IN,\n        E_FFT = F_ALLOW_UNPARATH_NEW,\n        E_TFT = F_ALLOW_IN | F_ALLOW_UNPARATH_NEW;\n\n    //Statement flag sets\n    //NOTE: Flag order:\n    // F_ALLOW_IN\n    // F_FUNC_BODY\n    // F_DIRECTIVE_CTX\n    // F_SEMICOLON_OPT\n    var S_TFFF = F_ALLOW_IN,\n        S_TFFT = F_ALLOW_IN | F_SEMICOLON_OPT,\n        S_FFFF = 0x00,\n        S_TFTF = F_ALLOW_IN | F_DIRECTIVE_CTX,\n        S_TTFF = F_ALLOW_IN | F_FUNC_BODY;\n\n    function getDefaultOptions() {\n        // default options\n        return {\n            indent: null,\n            base: null,\n            parse: null,\n            comment: false,\n            format: {\n                indent: {\n                    style: '    ',\n                    base: 0,\n                    adjustMultilineComment: false\n                },\n                newline: '\\n',\n                space: ' ',\n                json: false,\n                renumber: false,\n                hexadecimal: false,\n                quotes: 'single',\n                escapeless: false,\n                compact: false,\n                parentheses: true,\n                semicolons: true,\n                safeConcatenation: false,\n                preserveBlankLines: false\n            },\n            moz: {\n                comprehensionExpressionStartsWithAssignment: false,\n                starlessGenerator: false\n            },\n            sourceMap: null,\n            sourceMapRoot: null,\n            sourceMapWithCode: false,\n            directive: false,\n            raw: true,\n            verbatim: null,\n            sourceCode: null\n        };\n    }\n\n    function stringRepeat(str, num) {\n        var result = '';\n\n        for (num |= 0; num > 0; num >>>= 1, str += str) {\n            if (num & 1) {\n                result += str;\n            }\n        }\n\n        return result;\n    }\n\n    function hasLineTerminator(str) {\n        return (/[\\r\\n]/g).test(str);\n    }\n\n    function endsWithLineTerminator(str) {\n        var len = str.length;\n        return len && esutils.code.isLineTerminator(str.charCodeAt(len - 1));\n    }\n\n    function merge(target, override) {\n        var key;\n        for (key in override) {\n            if (override.hasOwnProperty(key)) {\n                target[key] = override[key];\n            }\n        }\n        return target;\n    }\n\n    function updateDeeply(target, override) {\n        var key, val;\n\n        function isHashObject(target) {\n            return typeof target === 'object' && target instanceof Object && !(target instanceof RegExp);\n        }\n\n        for (key in override) {\n            if (override.hasOwnProperty(key)) {\n                val = override[key];\n                if (isHashObject(val)) {\n                    if (isHashObject(target[key])) {\n                        updateDeeply(target[key], val);\n                    } else {\n                        target[key] = updateDeeply({}, val);\n                    }\n                } else {\n                    target[key] = val;\n                }\n            }\n        }\n        return target;\n    }\n\n    function generateNumber(value) {\n        var result, point, temp, exponent, pos;\n\n        if (value !== value) {\n            throw new Error('Numeric literal whose value is NaN');\n        }\n        if (value < 0 || (value === 0 && 1 / value < 0)) {\n            throw new Error('Numeric literal whose value is negative');\n        }\n\n        if (value === 1 / 0) {\n            return json ? 'null' : renumber ? '1e400' : '1e+400';\n        }\n\n        result = '' + value;\n        if (!renumber || result.length < 3) {\n            return result;\n        }\n\n        point = result.indexOf('.');\n        if (!json && result.charCodeAt(0) === 0x30  /* 0 */ && point === 1) {\n            point = 0;\n            result = result.slice(1);\n        }\n        temp = result;\n        result = result.replace('e+', 'e');\n        exponent = 0;\n        if ((pos = temp.indexOf('e')) > 0) {\n            exponent = +temp.slice(pos + 1);\n            temp = temp.slice(0, pos);\n        }\n        if (point >= 0) {\n            exponent -= temp.length - point - 1;\n            temp = +(temp.slice(0, point) + temp.slice(point + 1)) + '';\n        }\n        pos = 0;\n        while (temp.charCodeAt(temp.length + pos - 1) === 0x30  /* 0 */) {\n            --pos;\n        }\n        if (pos !== 0) {\n            exponent -= pos;\n            temp = temp.slice(0, pos);\n        }\n        if (exponent !== 0) {\n            temp += 'e' + exponent;\n        }\n        if ((temp.length < result.length ||\n                    (hexadecimal && value > 1e12 && Math.floor(value) === value && (temp = '0x' + value.toString(16)).length < result.length)) &&\n                +temp === value) {\n            result = temp;\n        }\n\n        return result;\n    }\n\n    // Generate valid RegExp expression.\n    // This function is based on https://github.com/Constellation/iv Engine\n\n    function escapeRegExpCharacter(ch, previousIsBackslash) {\n        // not handling '\\' and handling \\u2028 or \\u2029 to unicode escape sequence\n        if ((ch & ~1) === 0x2028) {\n            return (previousIsBackslash ? 'u' : '\\\\u') + ((ch === 0x2028) ? '2028' : '2029');\n        } else if (ch === 10 || ch === 13) {  // \\n, \\r\n            return (previousIsBackslash ? '' : '\\\\') + ((ch === 10) ? 'n' : 'r');\n        }\n        return String.fromCharCode(ch);\n    }\n\n    function generateRegExp(reg) {\n        var match, result, flags, i, iz, ch, characterInBrack, previousIsBackslash;\n\n        result = reg.toString();\n\n        if (reg.source) {\n            // extract flag from toString result\n            match = result.match(/\\/([^/]*)$/);\n            if (!match) {\n                return result;\n            }\n\n            flags = match[1];\n            result = '';\n\n            characterInBrack = false;\n            previousIsBackslash = false;\n            for (i = 0, iz = reg.source.length; i < iz; ++i) {\n                ch = reg.source.charCodeAt(i);\n\n                if (!previousIsBackslash) {\n                    if (characterInBrack) {\n                        if (ch === 93) {  // ]\n                            characterInBrack = false;\n                        }\n                    } else {\n                        if (ch === 47) {  // /\n                            result += '\\\\';\n                        } else if (ch === 91) {  // [\n                            characterInBrack = true;\n                        }\n                    }\n                    result += escapeRegExpCharacter(ch, previousIsBackslash);\n                    previousIsBackslash = ch === 92;  // \\\n                } else {\n                    // if new RegExp(\"\\\\\\n') is provided, create /\\n/\n                    result += escapeRegExpCharacter(ch, previousIsBackslash);\n                    // prevent like /\\\\[/]/\n                    previousIsBackslash = false;\n                }\n            }\n\n            return '/' + result + '/' + flags;\n        }\n\n        return result;\n    }\n\n    function escapeAllowedCharacter(code, next) {\n        var hex;\n\n        if (code === 0x08  /* \\b */) {\n            return '\\\\b';\n        }\n\n        if (code === 0x0C  /* \\f */) {\n            return '\\\\f';\n        }\n\n        if (code === 0x09  /* \\t */) {\n            return '\\\\t';\n        }\n\n        hex = code.toString(16).toUpperCase();\n        if (json || code > 0xFF) {\n            return '\\\\u' + '0000'.slice(hex.length) + hex;\n        } else if (code === 0x0000 && !esutils.code.isDecimalDigit(next)) {\n            return '\\\\0';\n        } else if (code === 0x000B  /* \\v */) { // '\\v'\n            return '\\\\x0B';\n        } else {\n            return '\\\\x' + '00'.slice(hex.length) + hex;\n        }\n    }\n\n    function escapeDisallowedCharacter(code) {\n        if (code === 0x5C  /* \\ */) {\n            return '\\\\\\\\';\n        }\n\n        if (code === 0x0A  /* \\n */) {\n            return '\\\\n';\n        }\n\n        if (code === 0x0D  /* \\r */) {\n            return '\\\\r';\n        }\n\n        if (code === 0x2028) {\n            return '\\\\u2028';\n        }\n\n        if (code === 0x2029) {\n            return '\\\\u2029';\n        }\n\n        throw new Error('Incorrectly classified character');\n    }\n\n    function escapeDirective(str) {\n        var i, iz, code, quote;\n\n        quote = quotes === 'double' ? '\"' : '\\'';\n        for (i = 0, iz = str.length; i < iz; ++i) {\n            code = str.charCodeAt(i);\n            if (code === 0x27  /* ' */) {\n                quote = '\"';\n                break;\n            } else if (code === 0x22  /* \" */) {\n                quote = '\\'';\n                break;\n            } else if (code === 0x5C  /* \\ */) {\n                ++i;\n            }\n        }\n\n        return quote + str + quote;\n    }\n\n    function escapeString(str) {\n        var result = '', i, len, code, singleQuotes = 0, doubleQuotes = 0, single, quote;\n\n        for (i = 0, len = str.length; i < len; ++i) {\n            code = str.charCodeAt(i);\n            if (code === 0x27  /* ' */) {\n                ++singleQuotes;\n            } else if (code === 0x22  /* \" */) {\n                ++doubleQuotes;\n            } else if (code === 0x2F  /* / */ && json) {\n                result += '\\\\';\n            } else if (esutils.code.isLineTerminator(code) || code === 0x5C  /* \\ */) {\n                result += escapeDisallowedCharacter(code);\n                continue;\n            } else if (!esutils.code.isIdentifierPartES5(code) && (json && code < 0x20  /* SP */ || !json && !escapeless && (code < 0x20  /* SP */ || code > 0x7E  /* ~ */))) {\n                result += escapeAllowedCharacter(code, str.charCodeAt(i + 1));\n                continue;\n            }\n            result += String.fromCharCode(code);\n        }\n\n        single = !(quotes === 'double' || (quotes === 'auto' && doubleQuotes < singleQuotes));\n        quote = single ? '\\'' : '\"';\n\n        if (!(single ? singleQuotes : doubleQuotes)) {\n            return quote + result + quote;\n        }\n\n        str = result;\n        result = quote;\n\n        for (i = 0, len = str.length; i < len; ++i) {\n            code = str.charCodeAt(i);\n            if ((code === 0x27  /* ' */ && single) || (code === 0x22  /* \" */ && !single)) {\n                result += '\\\\';\n            }\n            result += String.fromCharCode(code);\n        }\n\n        return result + quote;\n    }\n\n    /**\n     * flatten an array to a string, where the array can contain\n     * either strings or nested arrays\n     */\n    function flattenToString(arr) {\n        var i, iz, elem, result = '';\n        for (i = 0, iz = arr.length; i < iz; ++i) {\n            elem = arr[i];\n            result += Array.isArray(elem) ? flattenToString(elem) : elem;\n        }\n        return result;\n    }\n\n    /**\n     * convert generated to a SourceNode when source maps are enabled.\n     */\n    function toSourceNodeWhenNeeded(generated, node) {\n        if (!sourceMap) {\n            // with no source maps, generated is either an\n            // array or a string.  if an array, flatten it.\n            // if a string, just return it\n            if (Array.isArray(generated)) {\n                return flattenToString(generated);\n            } else {\n                return generated;\n            }\n        }\n        if (node == null) {\n            if (generated instanceof SourceNode) {\n                return generated;\n            } else {\n                node = {};\n            }\n        }\n        if (node.loc == null) {\n            return new SourceNode(null, null, sourceMap, generated, node.name || null);\n        }\n        return new SourceNode(node.loc.start.line, node.loc.start.column, (sourceMap === true ? node.loc.source || null : sourceMap), generated, node.name || null);\n    }\n\n    function noEmptySpace() {\n        return (space) ? space : ' ';\n    }\n\n    function join(left, right) {\n        var leftSource,\n            rightSource,\n            leftCharCode,\n            rightCharCode;\n\n        leftSource = toSourceNodeWhenNeeded(left).toString();\n        if (leftSource.length === 0) {\n            return [right];\n        }\n\n        rightSource = toSourceNodeWhenNeeded(right).toString();\n        if (rightSource.length === 0) {\n            return [left];\n        }\n\n        leftCharCode = leftSource.charCodeAt(leftSource.length - 1);\n        rightCharCode = rightSource.charCodeAt(0);\n\n        if ((leftCharCode === 0x2B  /* + */ || leftCharCode === 0x2D  /* - */) && leftCharCode === rightCharCode ||\n            esutils.code.isIdentifierPartES5(leftCharCode) && esutils.code.isIdentifierPartES5(rightCharCode) ||\n            leftCharCode === 0x2F  /* / */ && rightCharCode === 0x69  /* i */) { // infix word operators all start with `i`\n            return [left, noEmptySpace(), right];\n        } else if (esutils.code.isWhiteSpace(leftCharCode) || esutils.code.isLineTerminator(leftCharCode) ||\n                esutils.code.isWhiteSpace(rightCharCode) || esutils.code.isLineTerminator(rightCharCode)) {\n            return [left, right];\n        }\n        return [left, space, right];\n    }\n\n    function addIndent(stmt) {\n        return [base, stmt];\n    }\n\n    function withIndent(fn) {\n        var previousBase;\n        previousBase = base;\n        base += indent;\n        fn(base);\n        base = previousBase;\n    }\n\n    function calculateSpaces(str) {\n        var i;\n        for (i = str.length - 1; i >= 0; --i) {\n            if (esutils.code.isLineTerminator(str.charCodeAt(i))) {\n                break;\n            }\n        }\n        return (str.length - 1) - i;\n    }\n\n    function adjustMultilineComment(value, specialBase) {\n        var array, i, len, line, j, spaces, previousBase, sn;\n\n        array = value.split(/\\r\\n|[\\r\\n]/);\n        spaces = Number.MAX_VALUE;\n\n        // first line doesn't have indentation\n        for (i = 1, len = array.length; i < len; ++i) {\n            line = array[i];\n            j = 0;\n            while (j < line.length && esutils.code.isWhiteSpace(line.charCodeAt(j))) {\n                ++j;\n            }\n            if (spaces > j) {\n                spaces = j;\n            }\n        }\n\n        if (typeof specialBase !== 'undefined') {\n            // pattern like\n            // {\n            //   var t = 20;  /*\n            //                 * this is comment\n            //                 */\n            // }\n            previousBase = base;\n            if (array[1][spaces] === '*') {\n                specialBase += ' ';\n            }\n            base = specialBase;\n        } else {\n            if (spaces & 1) {\n                // /*\n                //  *\n                //  */\n                // If spaces are odd number, above pattern is considered.\n                // We waste 1 space.\n                --spaces;\n            }\n            previousBase = base;\n        }\n\n        for (i = 1, len = array.length; i < len; ++i) {\n            sn = toSourceNodeWhenNeeded(addIndent(array[i].slice(spaces)));\n            array[i] = sourceMap ? sn.join('') : sn;\n        }\n\n        base = previousBase;\n\n        return array.join('\\n');\n    }\n\n    function generateComment(comment, specialBase) {\n        if (comment.type === 'Line') {\n            if (endsWithLineTerminator(comment.value)) {\n                return '//' + comment.value;\n            } else {\n                // Always use LineTerminator\n                var result = '//' + comment.value;\n                if (!preserveBlankLines) {\n                    result += '\\n';\n                }\n                return result;\n            }\n        }\n        if (extra.format.indent.adjustMultilineComment && /[\\n\\r]/.test(comment.value)) {\n            return adjustMultilineComment('/*' + comment.value + '*/', specialBase);\n        }\n        return '/*' + comment.value + '*/';\n    }\n\n    function addComments(stmt, result) {\n        var i, len, comment, save, tailingToStatement, specialBase, fragment,\n            extRange, range, prevRange, prefix, infix, suffix, count;\n\n        if (stmt.leadingComments && stmt.leadingComments.length > 0) {\n            save = result;\n\n            if (preserveBlankLines) {\n                comment = stmt.leadingComments[0];\n                result = [];\n\n                extRange = comment.extendedRange;\n                range = comment.range;\n\n                prefix = sourceCode.substring(extRange[0], range[0]);\n                count = (prefix.match(/\\n/g) || []).length;\n                if (count > 0) {\n                    result.push(stringRepeat('\\n', count));\n                    result.push(addIndent(generateComment(comment)));\n                } else {\n                    result.push(prefix);\n                    result.push(generateComment(comment));\n                }\n\n                prevRange = range;\n\n                for (i = 1, len = stmt.leadingComments.length; i < len; i++) {\n                    comment = stmt.leadingComments[i];\n                    range = comment.range;\n\n                    infix = sourceCode.substring(prevRange[1], range[0]);\n                    count = (infix.match(/\\n/g) || []).length;\n                    result.push(stringRepeat('\\n', count));\n                    result.push(addIndent(generateComment(comment)));\n\n                    prevRange = range;\n                }\n\n                suffix = sourceCode.substring(range[1], extRange[1]);\n                count = (suffix.match(/\\n/g) || []).length;\n                result.push(stringRepeat('\\n', count));\n            } else {\n                comment = stmt.leadingComments[0];\n                result = [];\n                if (safeConcatenation && stmt.type === Syntax.Program && stmt.body.length === 0) {\n                    result.push('\\n');\n                }\n                result.push(generateComment(comment));\n                if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                    result.push('\\n');\n                }\n\n                for (i = 1, len = stmt.leadingComments.length; i < len; ++i) {\n                    comment = stmt.leadingComments[i];\n                    fragment = [generateComment(comment)];\n                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {\n                        fragment.push('\\n');\n                    }\n                    result.push(addIndent(fragment));\n                }\n            }\n\n            result.push(addIndent(save));\n        }\n\n        if (stmt.trailingComments) {\n\n            if (preserveBlankLines) {\n                comment = stmt.trailingComments[0];\n                extRange = comment.extendedRange;\n                range = comment.range;\n\n                prefix = sourceCode.substring(extRange[0], range[0]);\n                count = (prefix.match(/\\n/g) || []).length;\n\n                if (count > 0) {\n                    result.push(stringRepeat('\\n', count));\n                    result.push(addIndent(generateComment(comment)));\n                } else {\n                    result.push(prefix);\n                    result.push(generateComment(comment));\n                }\n            } else {\n                tailingToStatement = !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString());\n                specialBase = stringRepeat(' ', calculateSpaces(toSourceNodeWhenNeeded([base, result, indent]).toString()));\n                for (i = 0, len = stmt.trailingComments.length; i < len; ++i) {\n                    comment = stmt.trailingComments[i];\n                    if (tailingToStatement) {\n                        // We assume target like following script\n                        //\n                        // var t = 20;  /**\n                        //               * This is comment of t\n                        //               */\n                        if (i === 0) {\n                            // first case\n                            result = [result, indent];\n                        } else {\n                            result = [result, specialBase];\n                        }\n                        result.push(generateComment(comment, specialBase));\n                    } else {\n                        result = [result, addIndent(generateComment(comment))];\n                    }\n                    if (i !== len - 1 && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                        result = [result, '\\n'];\n                    }\n                }\n            }\n        }\n\n        return result;\n    }\n\n    function generateBlankLines(start, end, result) {\n        var j, newlineCount = 0;\n\n        for (j = start; j < end; j++) {\n            if (sourceCode[j] === '\\n') {\n                newlineCount++;\n            }\n        }\n\n        for (j = 1; j < newlineCount; j++) {\n            result.push(newline);\n        }\n    }\n\n    function parenthesize(text, current, should) {\n        if (current < should) {\n            return ['(', text, ')'];\n        }\n        return text;\n    }\n\n    function generateVerbatimString(string) {\n        var i, iz, result;\n        result = string.split(/\\r\\n|\\n/);\n        for (i = 1, iz = result.length; i < iz; i++) {\n            result[i] = newline + base + result[i];\n        }\n        return result;\n    }\n\n    function generateVerbatim(expr, precedence) {\n        var verbatim, result, prec;\n        verbatim = expr[extra.verbatim];\n\n        if (typeof verbatim === 'string') {\n            result = parenthesize(generateVerbatimString(verbatim), Precedence.Sequence, precedence);\n        } else {\n            // verbatim is object\n            result = generateVerbatimString(verbatim.content);\n            prec = (verbatim.precedence != null) ? verbatim.precedence : Precedence.Sequence;\n            result = parenthesize(result, prec, precedence);\n        }\n\n        return toSourceNodeWhenNeeded(result, expr);\n    }\n\n    function CodeGenerator() {\n    }\n\n    // Helpers.\n\n    CodeGenerator.prototype.maybeBlock = function(stmt, flags) {\n        var result, noLeadingComment, that = this;\n\n        noLeadingComment = !extra.comment || !stmt.leadingComments;\n\n        if (stmt.type === Syntax.BlockStatement && noLeadingComment) {\n            return [space, this.generateStatement(stmt, flags)];\n        }\n\n        if (stmt.type === Syntax.EmptyStatement && noLeadingComment) {\n            return ';';\n        }\n\n        withIndent(function () {\n            result = [\n                newline,\n                addIndent(that.generateStatement(stmt, flags))\n            ];\n        });\n\n        return result;\n    };\n\n    CodeGenerator.prototype.maybeBlockSuffix = function (stmt, result) {\n        var ends = endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString());\n        if (stmt.type === Syntax.BlockStatement && (!extra.comment || !stmt.leadingComments) && !ends) {\n            return [result, space];\n        }\n        if (ends) {\n            return [result, base];\n        }\n        return [result, newline, base];\n    };\n\n    function generateIdentifier(node) {\n        return toSourceNodeWhenNeeded(node.name, node);\n    }\n\n    function generateAsyncPrefix(node, spaceRequired) {\n        return node.async ? 'async' + (spaceRequired ? noEmptySpace() : space) : '';\n    }\n\n    function generateStarSuffix(node) {\n        var isGenerator = node.generator && !extra.moz.starlessGenerator;\n        return isGenerator ? '*' + space : '';\n    }\n\n    function generateMethodPrefix(prop) {\n        var func = prop.value, prefix = '';\n        if (func.async) {\n            prefix += generateAsyncPrefix(func, !prop.computed);\n        }\n        if (func.generator) {\n            // avoid space before method name\n            prefix += generateStarSuffix(func) ? '*' : '';\n        }\n        return prefix;\n    }\n\n    CodeGenerator.prototype.generatePattern = function (node, precedence, flags) {\n        if (node.type === Syntax.Identifier) {\n            return generateIdentifier(node);\n        }\n        return this.generateExpression(node, precedence, flags);\n    };\n\n    CodeGenerator.prototype.generateFunctionParams = function (node) {\n        var i, iz, result, hasDefault;\n\n        hasDefault = false;\n\n        if (node.type === Syntax.ArrowFunctionExpression &&\n                !node.rest && (!node.defaults || node.defaults.length === 0) &&\n                node.params.length === 1 && node.params[0].type === Syntax.Identifier) {\n            // arg => { } case\n            result = [generateAsyncPrefix(node, true), generateIdentifier(node.params[0])];\n        } else {\n            result = node.type === Syntax.ArrowFunctionExpression ? [generateAsyncPrefix(node, false)] : [];\n            result.push('(');\n            if (node.defaults) {\n                hasDefault = true;\n            }\n            for (i = 0, iz = node.params.length; i < iz; ++i) {\n                if (hasDefault && node.defaults[i]) {\n                    // Handle default values.\n                    result.push(this.generateAssignment(node.params[i], node.defaults[i], '=', Precedence.Assignment, E_TTT));\n                } else {\n                    result.push(this.generatePattern(node.params[i], Precedence.Assignment, E_TTT));\n                }\n                if (i + 1 < iz) {\n                    result.push(',' + space);\n                }\n            }\n\n            if (node.rest) {\n                if (node.params.length) {\n                    result.push(',' + space);\n                }\n                result.push('...');\n                result.push(generateIdentifier(node.rest));\n            }\n\n            result.push(')');\n        }\n\n        return result;\n    };\n\n    CodeGenerator.prototype.generateFunctionBody = function (node) {\n        var result, expr;\n\n        result = this.generateFunctionParams(node);\n\n        if (node.type === Syntax.ArrowFunctionExpression) {\n            result.push(space);\n            result.push('=>');\n        }\n\n        if (node.expression) {\n            result.push(space);\n            expr = this.generateExpression(node.body, Precedence.Assignment, E_TTT);\n            if (expr.toString().charAt(0) === '{') {\n                expr = ['(', expr, ')'];\n            }\n            result.push(expr);\n        } else {\n            result.push(this.maybeBlock(node.body, S_TTFF));\n        }\n\n        return result;\n    };\n\n    CodeGenerator.prototype.generateIterationForStatement = function (operator, stmt, flags) {\n        var result = ['for' + (stmt.await ? noEmptySpace() + 'await' : '') + space + '('], that = this;\n        withIndent(function () {\n            if (stmt.left.type === Syntax.VariableDeclaration) {\n                withIndent(function () {\n                    result.push(stmt.left.kind + noEmptySpace());\n                    result.push(that.generateStatement(stmt.left.declarations[0], S_FFFF));\n                });\n            } else {\n                result.push(that.generateExpression(stmt.left, Precedence.Call, E_TTT));\n            }\n\n            result = join(result, operator);\n            result = [join(\n                result,\n                that.generateExpression(stmt.right, Precedence.Assignment, E_TTT)\n            ), ')'];\n        });\n        result.push(this.maybeBlock(stmt.body, flags));\n        return result;\n    };\n\n    CodeGenerator.prototype.generatePropertyKey = function (expr, computed) {\n        var result = [];\n\n        if (computed) {\n            result.push('[');\n        }\n\n        result.push(this.generateExpression(expr, Precedence.Assignment, E_TTT));\n\n        if (computed) {\n            result.push(']');\n        }\n\n        return result;\n    };\n\n    CodeGenerator.prototype.generateAssignment = function (left, right, operator, precedence, flags) {\n        if (Precedence.Assignment < precedence) {\n            flags |= F_ALLOW_IN;\n        }\n\n        return parenthesize(\n            [\n                this.generateExpression(left, Precedence.Call, flags),\n                space + operator + space,\n                this.generateExpression(right, Precedence.Assignment, flags)\n            ],\n            Precedence.Assignment,\n            precedence\n        );\n    };\n\n    CodeGenerator.prototype.semicolon = function (flags) {\n        if (!semicolons && flags & F_SEMICOLON_OPT) {\n            return '';\n        }\n        return ';';\n    };\n\n    // Statements.\n\n    CodeGenerator.Statement = {\n\n        BlockStatement: function (stmt, flags) {\n            var range, content, result = ['{', newline], that = this;\n\n            withIndent(function () {\n                // handle functions without any code\n                if (stmt.body.length === 0 && preserveBlankLines) {\n                    range = stmt.range;\n                    if (range[1] - range[0] > 2) {\n                        content = sourceCode.substring(range[0] + 1, range[1] - 1);\n                        if (content[0] === '\\n') {\n                            result = ['{'];\n                        }\n                        result.push(content);\n                    }\n                }\n\n                var i, iz, fragment, bodyFlags;\n                bodyFlags = S_TFFF;\n                if (flags & F_FUNC_BODY) {\n                    bodyFlags |= F_DIRECTIVE_CTX;\n                }\n\n                for (i = 0, iz = stmt.body.length; i < iz; ++i) {\n                    if (preserveBlankLines) {\n                        // handle spaces before the first line\n                        if (i === 0) {\n                            if (stmt.body[0].leadingComments) {\n                                range = stmt.body[0].leadingComments[0].extendedRange;\n                                content = sourceCode.substring(range[0], range[1]);\n                                if (content[0] === '\\n') {\n                                    result = ['{'];\n                                }\n                            }\n                            if (!stmt.body[0].leadingComments) {\n                                generateBlankLines(stmt.range[0], stmt.body[0].range[0], result);\n                            }\n                        }\n\n                        // handle spaces between lines\n                        if (i > 0) {\n                            if (!stmt.body[i - 1].trailingComments  && !stmt.body[i].leadingComments) {\n                                generateBlankLines(stmt.body[i - 1].range[1], stmt.body[i].range[0], result);\n                            }\n                        }\n                    }\n\n                    if (i === iz - 1) {\n                        bodyFlags |= F_SEMICOLON_OPT;\n                    }\n\n                    if (stmt.body[i].leadingComments && preserveBlankLines) {\n                        fragment = that.generateStatement(stmt.body[i], bodyFlags);\n                    } else {\n                        fragment = addIndent(that.generateStatement(stmt.body[i], bodyFlags));\n                    }\n\n                    result.push(fragment);\n                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {\n                        if (preserveBlankLines && i < iz - 1) {\n                            // don't add a new line if there are leading coments\n                            // in the next statement\n                            if (!stmt.body[i + 1].leadingComments) {\n                                result.push(newline);\n                            }\n                        } else {\n                            result.push(newline);\n                        }\n                    }\n\n                    if (preserveBlankLines) {\n                        // handle spaces after the last line\n                        if (i === iz - 1) {\n                            if (!stmt.body[i].trailingComments) {\n                                generateBlankLines(stmt.body[i].range[1], stmt.range[1], result);\n                            }\n                        }\n                    }\n                }\n            });\n\n            result.push(addIndent('}'));\n            return result;\n        },\n\n        BreakStatement: function (stmt, flags) {\n            if (stmt.label) {\n                return 'break ' + stmt.label.name + this.semicolon(flags);\n            }\n            return 'break' + this.semicolon(flags);\n        },\n\n        ContinueStatement: function (stmt, flags) {\n            if (stmt.label) {\n                return 'continue ' + stmt.label.name + this.semicolon(flags);\n            }\n            return 'continue' + this.semicolon(flags);\n        },\n\n        ClassBody: function (stmt, flags) {\n            var result = [ '{', newline], that = this;\n\n            withIndent(function (indent) {\n                var i, iz;\n\n                for (i = 0, iz = stmt.body.length; i < iz; ++i) {\n                    result.push(indent);\n                    result.push(that.generateExpression(stmt.body[i], Precedence.Sequence, E_TTT));\n                    if (i + 1 < iz) {\n                        result.push(newline);\n                    }\n                }\n            });\n\n            if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                result.push(newline);\n            }\n            result.push(base);\n            result.push('}');\n            return result;\n        },\n\n        ClassDeclaration: function (stmt, flags) {\n            var result, fragment;\n            result  = ['class'];\n            if (stmt.id) {\n                result = join(result, this.generateExpression(stmt.id, Precedence.Sequence, E_TTT));\n            }\n            if (stmt.superClass) {\n                fragment = join('extends', this.generateExpression(stmt.superClass, Precedence.Unary, E_TTT));\n                result = join(result, fragment);\n            }\n            result.push(space);\n            result.push(this.generateStatement(stmt.body, S_TFFT));\n            return result;\n        },\n\n        DirectiveStatement: function (stmt, flags) {\n            if (extra.raw && stmt.raw) {\n                return stmt.raw + this.semicolon(flags);\n            }\n            return escapeDirective(stmt.directive) + this.semicolon(flags);\n        },\n\n        DoWhileStatement: function (stmt, flags) {\n            // Because `do 42 while (cond)` is Syntax Error. We need semicolon.\n            var result = join('do', this.maybeBlock(stmt.body, S_TFFF));\n            result = this.maybeBlockSuffix(stmt.body, result);\n            return join(result, [\n                'while' + space + '(',\n                this.generateExpression(stmt.test, Precedence.Sequence, E_TTT),\n                ')' + this.semicolon(flags)\n            ]);\n        },\n\n        CatchClause: function (stmt, flags) {\n            var result, that = this;\n            withIndent(function () {\n                var guard;\n\n                if (stmt.param) {\n                    result = [\n                        'catch' + space + '(',\n                        that.generateExpression(stmt.param, Precedence.Sequence, E_TTT),\n                        ')'\n                    ];\n\n                    if (stmt.guard) {\n                        guard = that.generateExpression(stmt.guard, Precedence.Sequence, E_TTT);\n                        result.splice(2, 0, ' if ', guard);\n                    }\n                } else {\n                    result = ['catch'];\n                }\n            });\n            result.push(this.maybeBlock(stmt.body, S_TFFF));\n            return result;\n        },\n\n        DebuggerStatement: function (stmt, flags) {\n            return 'debugger' + this.semicolon(flags);\n        },\n\n        EmptyStatement: function (stmt, flags) {\n            return ';';\n        },\n\n        ExportDefaultDeclaration: function (stmt, flags) {\n            var result = [ 'export' ], bodyFlags;\n\n            bodyFlags = (flags & F_SEMICOLON_OPT) ? S_TFFT : S_TFFF;\n\n            // export default HoistableDeclaration[Default]\n            // export default AssignmentExpression[In] ;\n            result = join(result, 'default');\n            if (isStatement(stmt.declaration)) {\n                result = join(result, this.generateStatement(stmt.declaration, bodyFlags));\n            } else {\n                result = join(result, this.generateExpression(stmt.declaration, Precedence.Assignment, E_TTT) + this.semicolon(flags));\n            }\n            return result;\n        },\n\n        ExportNamedDeclaration: function (stmt, flags) {\n            var result = [ 'export' ], bodyFlags, that = this;\n\n            bodyFlags = (flags & F_SEMICOLON_OPT) ? S_TFFT : S_TFFF;\n\n            // export VariableStatement\n            // export Declaration[Default]\n            if (stmt.declaration) {\n                return join(result, this.generateStatement(stmt.declaration, bodyFlags));\n            }\n\n            // export ExportClause[NoReference] FromClause ;\n            // export ExportClause ;\n            if (stmt.specifiers) {\n                if (stmt.specifiers.length === 0) {\n                    result = join(result, '{' + space + '}');\n                } else if (stmt.specifiers[0].type === Syntax.ExportBatchSpecifier) {\n                    result = join(result, this.generateExpression(stmt.specifiers[0], Precedence.Sequence, E_TTT));\n                } else {\n                    result = join(result, '{');\n                    withIndent(function (indent) {\n                        var i, iz;\n                        result.push(newline);\n                        for (i = 0, iz = stmt.specifiers.length; i < iz; ++i) {\n                            result.push(indent);\n                            result.push(that.generateExpression(stmt.specifiers[i], Precedence.Sequence, E_TTT));\n                            if (i + 1 < iz) {\n                                result.push(',' + newline);\n                            }\n                        }\n                    });\n                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                        result.push(newline);\n                    }\n                    result.push(base + '}');\n                }\n\n                if (stmt.source) {\n                    result = join(result, [\n                        'from' + space,\n                        // ModuleSpecifier\n                        this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),\n                        this.semicolon(flags)\n                    ]);\n                } else {\n                    result.push(this.semicolon(flags));\n                }\n            }\n            return result;\n        },\n\n        ExportAllDeclaration: function (stmt, flags) {\n            // export * FromClause ;\n            return [\n                'export' + space,\n                '*' + space,\n                'from' + space,\n                // ModuleSpecifier\n                this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),\n                this.semicolon(flags)\n            ];\n        },\n\n        ExpressionStatement: function (stmt, flags) {\n            var result, fragment;\n\n            function isClassPrefixed(fragment) {\n                var code;\n                if (fragment.slice(0, 5) !== 'class') {\n                    return false;\n                }\n                code = fragment.charCodeAt(5);\n                return code === 0x7B  /* '{' */ || esutils.code.isWhiteSpace(code) || esutils.code.isLineTerminator(code);\n            }\n\n            function isFunctionPrefixed(fragment) {\n                var code;\n                if (fragment.slice(0, 8) !== 'function') {\n                    return false;\n                }\n                code = fragment.charCodeAt(8);\n                return code === 0x28 /* '(' */ || esutils.code.isWhiteSpace(code) || code === 0x2A  /* '*' */ || esutils.code.isLineTerminator(code);\n            }\n\n            function isAsyncPrefixed(fragment) {\n                var code, i, iz;\n                if (fragment.slice(0, 5) !== 'async') {\n                    return false;\n                }\n                if (!esutils.code.isWhiteSpace(fragment.charCodeAt(5))) {\n                    return false;\n                }\n                for (i = 6, iz = fragment.length; i < iz; ++i) {\n                    if (!esutils.code.isWhiteSpace(fragment.charCodeAt(i))) {\n                        break;\n                    }\n                }\n                if (i === iz) {\n                    return false;\n                }\n                if (fragment.slice(i, i + 8) !== 'function') {\n                    return false;\n                }\n                code = fragment.charCodeAt(i + 8);\n                return code === 0x28 /* '(' */ || esutils.code.isWhiteSpace(code) || code === 0x2A  /* '*' */ || esutils.code.isLineTerminator(code);\n            }\n\n            result = [this.generateExpression(stmt.expression, Precedence.Sequence, E_TTT)];\n            // 12.4 '{', 'function', 'class' is not allowed in this position.\n            // wrap expression with parentheses\n            fragment = toSourceNodeWhenNeeded(result).toString();\n            if (fragment.charCodeAt(0) === 0x7B  /* '{' */ ||  // ObjectExpression\n                    isClassPrefixed(fragment) ||\n                    isFunctionPrefixed(fragment) ||\n                    isAsyncPrefixed(fragment) ||\n                    (directive && (flags & F_DIRECTIVE_CTX) && stmt.expression.type === Syntax.Literal && typeof stmt.expression.value === 'string')) {\n                result = ['(', result, ')' + this.semicolon(flags)];\n            } else {\n                result.push(this.semicolon(flags));\n            }\n            return result;\n        },\n\n        ImportDeclaration: function (stmt, flags) {\n            // ES6: 15.2.1 valid import declarations:\n            //     - import ImportClause FromClause ;\n            //     - import ModuleSpecifier ;\n            var result, cursor, that = this;\n\n            // If no ImportClause is present,\n            // this should be `import ModuleSpecifier` so skip `from`\n            // ModuleSpecifier is StringLiteral.\n            if (stmt.specifiers.length === 0) {\n                // import ModuleSpecifier ;\n                return [\n                    'import',\n                    space,\n                    // ModuleSpecifier\n                    this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),\n                    this.semicolon(flags)\n                ];\n            }\n\n            // import ImportClause FromClause ;\n            result = [\n                'import'\n            ];\n            cursor = 0;\n\n            // ImportedBinding\n            if (stmt.specifiers[cursor].type === Syntax.ImportDefaultSpecifier) {\n                result = join(result, [\n                        this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT)\n                ]);\n                ++cursor;\n            }\n\n            if (stmt.specifiers[cursor]) {\n                if (cursor !== 0) {\n                    result.push(',');\n                }\n\n                if (stmt.specifiers[cursor].type === Syntax.ImportNamespaceSpecifier) {\n                    // NameSpaceImport\n                    result = join(result, [\n                            space,\n                            this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT)\n                    ]);\n                } else {\n                    // NamedImports\n                    result.push(space + '{');\n\n                    if ((stmt.specifiers.length - cursor) === 1) {\n                        // import { ... } from \"...\";\n                        result.push(space);\n                        result.push(this.generateExpression(stmt.specifiers[cursor], Precedence.Sequence, E_TTT));\n                        result.push(space + '}' + space);\n                    } else {\n                        // import {\n                        //    ...,\n                        //    ...,\n                        // } from \"...\";\n                        withIndent(function (indent) {\n                            var i, iz;\n                            result.push(newline);\n                            for (i = cursor, iz = stmt.specifiers.length; i < iz; ++i) {\n                                result.push(indent);\n                                result.push(that.generateExpression(stmt.specifiers[i], Precedence.Sequence, E_TTT));\n                                if (i + 1 < iz) {\n                                    result.push(',' + newline);\n                                }\n                            }\n                        });\n                        if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                            result.push(newline);\n                        }\n                        result.push(base + '}' + space);\n                    }\n                }\n            }\n\n            result = join(result, [\n                'from' + space,\n                // ModuleSpecifier\n                this.generateExpression(stmt.source, Precedence.Sequence, E_TTT),\n                this.semicolon(flags)\n            ]);\n            return result;\n        },\n\n        VariableDeclarator: function (stmt, flags) {\n            var itemFlags = (flags & F_ALLOW_IN) ? E_TTT : E_FTT;\n            if (stmt.init) {\n                return [\n                    this.generateExpression(stmt.id, Precedence.Assignment, itemFlags),\n                    space,\n                    '=',\n                    space,\n                    this.generateExpression(stmt.init, Precedence.Assignment, itemFlags)\n                ];\n            }\n            return this.generatePattern(stmt.id, Precedence.Assignment, itemFlags);\n        },\n\n        VariableDeclaration: function (stmt, flags) {\n            // VariableDeclarator is typed as Statement,\n            // but joined with comma (not LineTerminator).\n            // So if comment is attached to target node, we should specialize.\n            var result, i, iz, node, bodyFlags, that = this;\n\n            result = [ stmt.kind ];\n\n            bodyFlags = (flags & F_ALLOW_IN) ? S_TFFF : S_FFFF;\n\n            function block() {\n                node = stmt.declarations[0];\n                if (extra.comment && node.leadingComments) {\n                    result.push('\\n');\n                    result.push(addIndent(that.generateStatement(node, bodyFlags)));\n                } else {\n                    result.push(noEmptySpace());\n                    result.push(that.generateStatement(node, bodyFlags));\n                }\n\n                for (i = 1, iz = stmt.declarations.length; i < iz; ++i) {\n                    node = stmt.declarations[i];\n                    if (extra.comment && node.leadingComments) {\n                        result.push(',' + newline);\n                        result.push(addIndent(that.generateStatement(node, bodyFlags)));\n                    } else {\n                        result.push(',' + space);\n                        result.push(that.generateStatement(node, bodyFlags));\n                    }\n                }\n            }\n\n            if (stmt.declarations.length > 1) {\n                withIndent(block);\n            } else {\n                block();\n            }\n\n            result.push(this.semicolon(flags));\n\n            return result;\n        },\n\n        ThrowStatement: function (stmt, flags) {\n            return [join(\n                'throw',\n                this.generateExpression(stmt.argument, Precedence.Sequence, E_TTT)\n            ), this.semicolon(flags)];\n        },\n\n        TryStatement: function (stmt, flags) {\n            var result, i, iz, guardedHandlers;\n\n            result = ['try', this.maybeBlock(stmt.block, S_TFFF)];\n            result = this.maybeBlockSuffix(stmt.block, result);\n\n            if (stmt.handlers) {\n                // old interface\n                for (i = 0, iz = stmt.handlers.length; i < iz; ++i) {\n                    result = join(result, this.generateStatement(stmt.handlers[i], S_TFFF));\n                    if (stmt.finalizer || i + 1 !== iz) {\n                        result = this.maybeBlockSuffix(stmt.handlers[i].body, result);\n                    }\n                }\n            } else {\n                guardedHandlers = stmt.guardedHandlers || [];\n\n                for (i = 0, iz = guardedHandlers.length; i < iz; ++i) {\n                    result = join(result, this.generateStatement(guardedHandlers[i], S_TFFF));\n                    if (stmt.finalizer || i + 1 !== iz) {\n                        result = this.maybeBlockSuffix(guardedHandlers[i].body, result);\n                    }\n                }\n\n                // new interface\n                if (stmt.handler) {\n                    if (Array.isArray(stmt.handler)) {\n                        for (i = 0, iz = stmt.handler.length; i < iz; ++i) {\n                            result = join(result, this.generateStatement(stmt.handler[i], S_TFFF));\n                            if (stmt.finalizer || i + 1 !== iz) {\n                                result = this.maybeBlockSuffix(stmt.handler[i].body, result);\n                            }\n                        }\n                    } else {\n                        result = join(result, this.generateStatement(stmt.handler, S_TFFF));\n                        if (stmt.finalizer) {\n                            result = this.maybeBlockSuffix(stmt.handler.body, result);\n                        }\n                    }\n                }\n            }\n            if (stmt.finalizer) {\n                result = join(result, ['finally', this.maybeBlock(stmt.finalizer, S_TFFF)]);\n            }\n            return result;\n        },\n\n        SwitchStatement: function (stmt, flags) {\n            var result, fragment, i, iz, bodyFlags, that = this;\n            withIndent(function () {\n                result = [\n                    'switch' + space + '(',\n                    that.generateExpression(stmt.discriminant, Precedence.Sequence, E_TTT),\n                    ')' + space + '{' + newline\n                ];\n            });\n            if (stmt.cases) {\n                bodyFlags = S_TFFF;\n                for (i = 0, iz = stmt.cases.length; i < iz; ++i) {\n                    if (i === iz - 1) {\n                        bodyFlags |= F_SEMICOLON_OPT;\n                    }\n                    fragment = addIndent(this.generateStatement(stmt.cases[i], bodyFlags));\n                    result.push(fragment);\n                    if (!endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {\n                        result.push(newline);\n                    }\n                }\n            }\n            result.push(addIndent('}'));\n            return result;\n        },\n\n        SwitchCase: function (stmt, flags) {\n            var result, fragment, i, iz, bodyFlags, that = this;\n            withIndent(function () {\n                if (stmt.test) {\n                    result = [\n                        join('case', that.generateExpression(stmt.test, Precedence.Sequence, E_TTT)),\n                        ':'\n                    ];\n                } else {\n                    result = ['default:'];\n                }\n\n                i = 0;\n                iz = stmt.consequent.length;\n                if (iz && stmt.consequent[0].type === Syntax.BlockStatement) {\n                    fragment = that.maybeBlock(stmt.consequent[0], S_TFFF);\n                    result.push(fragment);\n                    i = 1;\n                }\n\n                if (i !== iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                    result.push(newline);\n                }\n\n                bodyFlags = S_TFFF;\n                for (; i < iz; ++i) {\n                    if (i === iz - 1 && flags & F_SEMICOLON_OPT) {\n                        bodyFlags |= F_SEMICOLON_OPT;\n                    }\n                    fragment = addIndent(that.generateStatement(stmt.consequent[i], bodyFlags));\n                    result.push(fragment);\n                    if (i + 1 !== iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {\n                        result.push(newline);\n                    }\n                }\n            });\n            return result;\n        },\n\n        IfStatement: function (stmt, flags) {\n            var result, bodyFlags, semicolonOptional, that = this;\n            withIndent(function () {\n                result = [\n                    'if' + space + '(',\n                    that.generateExpression(stmt.test, Precedence.Sequence, E_TTT),\n                    ')'\n                ];\n            });\n            semicolonOptional = flags & F_SEMICOLON_OPT;\n            bodyFlags = S_TFFF;\n            if (semicolonOptional) {\n                bodyFlags |= F_SEMICOLON_OPT;\n            }\n            if (stmt.alternate) {\n                result.push(this.maybeBlock(stmt.consequent, S_TFFF));\n                result = this.maybeBlockSuffix(stmt.consequent, result);\n                if (stmt.alternate.type === Syntax.IfStatement) {\n                    result = join(result, ['else ', this.generateStatement(stmt.alternate, bodyFlags)]);\n                } else {\n                    result = join(result, join('else', this.maybeBlock(stmt.alternate, bodyFlags)));\n                }\n            } else {\n                result.push(this.maybeBlock(stmt.consequent, bodyFlags));\n            }\n            return result;\n        },\n\n        ForStatement: function (stmt, flags) {\n            var result, that = this;\n            withIndent(function () {\n                result = ['for' + space + '('];\n                if (stmt.init) {\n                    if (stmt.init.type === Syntax.VariableDeclaration) {\n                        result.push(that.generateStatement(stmt.init, S_FFFF));\n                    } else {\n                        // F_ALLOW_IN becomes false.\n                        result.push(that.generateExpression(stmt.init, Precedence.Sequence, E_FTT));\n                        result.push(';');\n                    }\n                } else {\n                    result.push(';');\n                }\n\n                if (stmt.test) {\n                    result.push(space);\n                    result.push(that.generateExpression(stmt.test, Precedence.Sequence, E_TTT));\n                    result.push(';');\n                } else {\n                    result.push(';');\n                }\n\n                if (stmt.update) {\n                    result.push(space);\n                    result.push(that.generateExpression(stmt.update, Precedence.Sequence, E_TTT));\n                    result.push(')');\n                } else {\n                    result.push(')');\n                }\n            });\n\n            result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));\n            return result;\n        },\n\n        ForInStatement: function (stmt, flags) {\n            return this.generateIterationForStatement('in', stmt, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF);\n        },\n\n        ForOfStatement: function (stmt, flags) {\n            return this.generateIterationForStatement('of', stmt, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF);\n        },\n\n        LabeledStatement: function (stmt, flags) {\n            return [stmt.label.name + ':', this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF)];\n        },\n\n        Program: function (stmt, flags) {\n            var result, fragment, i, iz, bodyFlags;\n            iz = stmt.body.length;\n            result = [safeConcatenation && iz > 0 ? '\\n' : ''];\n            bodyFlags = S_TFTF;\n            for (i = 0; i < iz; ++i) {\n                if (!safeConcatenation && i === iz - 1) {\n                    bodyFlags |= F_SEMICOLON_OPT;\n                }\n\n                if (preserveBlankLines) {\n                    // handle spaces before the first line\n                    if (i === 0) {\n                        if (!stmt.body[0].leadingComments) {\n                            generateBlankLines(stmt.range[0], stmt.body[i].range[0], result);\n                        }\n                    }\n\n                    // handle spaces between lines\n                    if (i > 0) {\n                        if (!stmt.body[i - 1].trailingComments && !stmt.body[i].leadingComments) {\n                            generateBlankLines(stmt.body[i - 1].range[1], stmt.body[i].range[0], result);\n                        }\n                    }\n                }\n\n                fragment = addIndent(this.generateStatement(stmt.body[i], bodyFlags));\n                result.push(fragment);\n                if (i + 1 < iz && !endsWithLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {\n                    if (preserveBlankLines) {\n                        if (!stmt.body[i + 1].leadingComments) {\n                            result.push(newline);\n                        }\n                    } else {\n                        result.push(newline);\n                    }\n                }\n\n                if (preserveBlankLines) {\n                    // handle spaces after the last line\n                    if (i === iz - 1) {\n                        if (!stmt.body[i].trailingComments) {\n                            generateBlankLines(stmt.body[i].range[1], stmt.range[1], result);\n                        }\n                    }\n                }\n            }\n            return result;\n        },\n\n        FunctionDeclaration: function (stmt, flags) {\n            return [\n                generateAsyncPrefix(stmt, true),\n                'function',\n                generateStarSuffix(stmt) || noEmptySpace(),\n                stmt.id ? generateIdentifier(stmt.id) : '',\n                this.generateFunctionBody(stmt)\n            ];\n        },\n\n        ReturnStatement: function (stmt, flags) {\n            if (stmt.argument) {\n                return [join(\n                    'return',\n                    this.generateExpression(stmt.argument, Precedence.Sequence, E_TTT)\n                ), this.semicolon(flags)];\n            }\n            return ['return' + this.semicolon(flags)];\n        },\n\n        WhileStatement: function (stmt, flags) {\n            var result, that = this;\n            withIndent(function () {\n                result = [\n                    'while' + space + '(',\n                    that.generateExpression(stmt.test, Precedence.Sequence, E_TTT),\n                    ')'\n                ];\n            });\n            result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));\n            return result;\n        },\n\n        WithStatement: function (stmt, flags) {\n            var result, that = this;\n            withIndent(function () {\n                result = [\n                    'with' + space + '(',\n                    that.generateExpression(stmt.object, Precedence.Sequence, E_TTT),\n                    ')'\n                ];\n            });\n            result.push(this.maybeBlock(stmt.body, flags & F_SEMICOLON_OPT ? S_TFFT : S_TFFF));\n            return result;\n        }\n\n    };\n\n    merge(CodeGenerator.prototype, CodeGenerator.Statement);\n\n    // Expressions.\n\n    CodeGenerator.Expression = {\n\n        SequenceExpression: function (expr, precedence, flags) {\n            var result, i, iz;\n            if (Precedence.Sequence < precedence) {\n                flags |= F_ALLOW_IN;\n            }\n            result = [];\n            for (i = 0, iz = expr.expressions.length; i < iz; ++i) {\n                result.push(this.generateExpression(expr.expressions[i], Precedence.Assignment, flags));\n                if (i + 1 < iz) {\n                    result.push(',' + space);\n                }\n            }\n            return parenthesize(result, Precedence.Sequence, precedence);\n        },\n\n        AssignmentExpression: function (expr, precedence, flags) {\n            return this.generateAssignment(expr.left, expr.right, expr.operator, precedence, flags);\n        },\n\n        ArrowFunctionExpression: function (expr, precedence, flags) {\n            return parenthesize(this.generateFunctionBody(expr), Precedence.ArrowFunction, precedence);\n        },\n\n        ConditionalExpression: function (expr, precedence, flags) {\n            if (Precedence.Conditional < precedence) {\n                flags |= F_ALLOW_IN;\n            }\n            return parenthesize(\n                [\n                    this.generateExpression(expr.test, Precedence.Coalesce, flags),\n                    space + '?' + space,\n                    this.generateExpression(expr.consequent, Precedence.Assignment, flags),\n                    space + ':' + space,\n                    this.generateExpression(expr.alternate, Precedence.Assignment, flags)\n                ],\n                Precedence.Conditional,\n                precedence\n            );\n        },\n\n        LogicalExpression: function (expr, precedence, flags) {\n            if (expr.operator === '??') {\n                flags |= F_FOUND_COALESCE;\n            }\n            return this.BinaryExpression(expr, precedence, flags);\n        },\n\n        BinaryExpression: function (expr, precedence, flags) {\n            var result, leftPrecedence, rightPrecedence, currentPrecedence, fragment, leftSource;\n            currentPrecedence = BinaryPrecedence[expr.operator];\n            leftPrecedence = expr.operator === '**' ? Precedence.Postfix : currentPrecedence;\n            rightPrecedence = expr.operator === '**' ? currentPrecedence : currentPrecedence + 1;\n\n            if (currentPrecedence < precedence) {\n                flags |= F_ALLOW_IN;\n            }\n\n            fragment = this.generateExpression(expr.left, leftPrecedence, flags);\n\n            leftSource = fragment.toString();\n\n            if (leftSource.charCodeAt(leftSource.length - 1) === 0x2F /* / */ && esutils.code.isIdentifierPartES5(expr.operator.charCodeAt(0))) {\n                result = [fragment, noEmptySpace(), expr.operator];\n            } else {\n                result = join(fragment, expr.operator);\n            }\n\n            fragment = this.generateExpression(expr.right, rightPrecedence, flags);\n\n            if (expr.operator === '/' && fragment.toString().charAt(0) === '/' ||\n            expr.operator.slice(-1) === '<' && fragment.toString().slice(0, 3) === '!--') {\n                // If '/' concats with '/' or `<` concats with `!--`, it is interpreted as comment start\n                result.push(noEmptySpace());\n                result.push(fragment);\n            } else {\n                result = join(result, fragment);\n            }\n\n            if (expr.operator === 'in' && !(flags & F_ALLOW_IN)) {\n                return ['(', result, ')'];\n            }\n            if ((expr.operator === '||' || expr.operator === '&&') && (flags & F_FOUND_COALESCE)) {\n                return ['(', result, ')'];\n            }\n            return parenthesize(result, currentPrecedence, precedence);\n        },\n\n        CallExpression: function (expr, precedence, flags) {\n            var result, i, iz;\n\n            // F_ALLOW_UNPARATH_NEW becomes false.\n            result = [this.generateExpression(expr.callee, Precedence.Call, E_TTF)];\n\n            if (expr.optional) {\n                result.push('?.');\n            }\n\n            result.push('(');\n            for (i = 0, iz = expr['arguments'].length; i < iz; ++i) {\n                result.push(this.generateExpression(expr['arguments'][i], Precedence.Assignment, E_TTT));\n                if (i + 1 < iz) {\n                    result.push(',' + space);\n                }\n            }\n            result.push(')');\n\n            if (!(flags & F_ALLOW_CALL)) {\n                return ['(', result, ')'];\n            }\n\n            return parenthesize(result, Precedence.Call, precedence);\n        },\n\n        ChainExpression: function (expr, precedence, flags) {\n            if (Precedence.OptionalChaining < precedence) {\n                flags |= F_ALLOW_CALL;\n            }\n\n            var result = this.generateExpression(expr.expression, Precedence.OptionalChaining, flags);\n\n            return parenthesize(result, Precedence.OptionalChaining, precedence);\n        },\n\n        NewExpression: function (expr, precedence, flags) {\n            var result, length, i, iz, itemFlags;\n            length = expr['arguments'].length;\n\n            // F_ALLOW_CALL becomes false.\n            // F_ALLOW_UNPARATH_NEW may become false.\n            itemFlags = (flags & F_ALLOW_UNPARATH_NEW && !parentheses && length === 0) ? E_TFT : E_TFF;\n\n            result = join(\n                'new',\n                this.generateExpression(expr.callee, Precedence.New, itemFlags)\n            );\n\n            if (!(flags & F_ALLOW_UNPARATH_NEW) || parentheses || length > 0) {\n                result.push('(');\n                for (i = 0, iz = length; i < iz; ++i) {\n                    result.push(this.generateExpression(expr['arguments'][i], Precedence.Assignment, E_TTT));\n                    if (i + 1 < iz) {\n                        result.push(',' + space);\n                    }\n                }\n                result.push(')');\n            }\n\n            return parenthesize(result, Precedence.New, precedence);\n        },\n\n        MemberExpression: function (expr, precedence, flags) {\n            var result, fragment;\n\n            // F_ALLOW_UNPARATH_NEW becomes false.\n            result = [this.generateExpression(expr.object, Precedence.Call, (flags & F_ALLOW_CALL) ? E_TTF : E_TFF)];\n\n            if (expr.computed) {\n                if (expr.optional) {\n                    result.push('?.');\n                }\n\n                result.push('[');\n                result.push(this.generateExpression(expr.property, Precedence.Sequence, flags & F_ALLOW_CALL ? E_TTT : E_TFT));\n                result.push(']');\n            } else {\n                if (!expr.optional && expr.object.type === Syntax.Literal && typeof expr.object.value === 'number') {\n                    fragment = toSourceNodeWhenNeeded(result).toString();\n                    // When the following conditions are all true,\n                    //   1. No floating point\n                    //   2. Don't have exponents\n                    //   3. The last character is a decimal digit\n                    //   4. Not hexadecimal OR octal number literal\n                    // we should add a floating point.\n                    if (\n                            fragment.indexOf('.') < 0 &&\n                            !/[eExX]/.test(fragment) &&\n                            esutils.code.isDecimalDigit(fragment.charCodeAt(fragment.length - 1)) &&\n                            !(fragment.length >= 2 && fragment.charCodeAt(0) === 48)  // '0'\n                            ) {\n                        result.push(' ');\n                    }\n                }\n                result.push(expr.optional ? '?.' : '.');\n                result.push(generateIdentifier(expr.property));\n            }\n\n            return parenthesize(result, Precedence.Member, precedence);\n        },\n\n        MetaProperty: function (expr, precedence, flags) {\n            var result;\n            result = [];\n            result.push(typeof expr.meta === \"string\" ? expr.meta : generateIdentifier(expr.meta));\n            result.push('.');\n            result.push(typeof expr.property === \"string\" ? expr.property : generateIdentifier(expr.property));\n            return parenthesize(result, Precedence.Member, precedence);\n        },\n\n        UnaryExpression: function (expr, precedence, flags) {\n            var result, fragment, rightCharCode, leftSource, leftCharCode;\n            fragment = this.generateExpression(expr.argument, Precedence.Unary, E_TTT);\n\n            if (space === '') {\n                result = join(expr.operator, fragment);\n            } else {\n                result = [expr.operator];\n                if (expr.operator.length > 2) {\n                    // delete, void, typeof\n                    // get `typeof []`, not `typeof[]`\n                    result = join(result, fragment);\n                } else {\n                    // Prevent inserting spaces between operator and argument if it is unnecessary\n                    // like, `!cond`\n                    leftSource = toSourceNodeWhenNeeded(result).toString();\n                    leftCharCode = leftSource.charCodeAt(leftSource.length - 1);\n                    rightCharCode = fragment.toString().charCodeAt(0);\n\n                    if (((leftCharCode === 0x2B  /* + */ || leftCharCode === 0x2D  /* - */) && leftCharCode === rightCharCode) ||\n                            (esutils.code.isIdentifierPartES5(leftCharCode) && esutils.code.isIdentifierPartES5(rightCharCode))) {\n                        result.push(noEmptySpace());\n                        result.push(fragment);\n                    } else {\n                        result.push(fragment);\n                    }\n                }\n            }\n            return parenthesize(result, Precedence.Unary, precedence);\n        },\n\n        YieldExpression: function (expr, precedence, flags) {\n            var result;\n            if (expr.delegate) {\n                result = 'yield*';\n            } else {\n                result = 'yield';\n            }\n            if (expr.argument) {\n                result = join(\n                    result,\n                    this.generateExpression(expr.argument, Precedence.Yield, E_TTT)\n                );\n            }\n            return parenthesize(result, Precedence.Yield, precedence);\n        },\n\n        AwaitExpression: function (expr, precedence, flags) {\n            var result = join(\n                expr.all ? 'await*' : 'await',\n                this.generateExpression(expr.argument, Precedence.Await, E_TTT)\n            );\n            return parenthesize(result, Precedence.Await, precedence);\n        },\n\n        UpdateExpression: function (expr, precedence, flags) {\n            if (expr.prefix) {\n                return parenthesize(\n                    [\n                        expr.operator,\n                        this.generateExpression(expr.argument, Precedence.Unary, E_TTT)\n                    ],\n                    Precedence.Unary,\n                    precedence\n                );\n            }\n            return parenthesize(\n                [\n                    this.generateExpression(expr.argument, Precedence.Postfix, E_TTT),\n                    expr.operator\n                ],\n                Precedence.Postfix,\n                precedence\n            );\n        },\n\n        FunctionExpression: function (expr, precedence, flags) {\n            var result = [\n                generateAsyncPrefix(expr, true),\n                'function'\n            ];\n            if (expr.id) {\n                result.push(generateStarSuffix(expr) || noEmptySpace());\n                result.push(generateIdentifier(expr.id));\n            } else {\n                result.push(generateStarSuffix(expr) || space);\n            }\n            result.push(this.generateFunctionBody(expr));\n            return result;\n        },\n\n        ArrayPattern: function (expr, precedence, flags) {\n            return this.ArrayExpression(expr, precedence, flags, true);\n        },\n\n        ArrayExpression: function (expr, precedence, flags, isPattern) {\n            var result, multiline, that = this;\n            if (!expr.elements.length) {\n                return '[]';\n            }\n            multiline = isPattern ? false : expr.elements.length > 1;\n            result = ['[', multiline ? newline : ''];\n            withIndent(function (indent) {\n                var i, iz;\n                for (i = 0, iz = expr.elements.length; i < iz; ++i) {\n                    if (!expr.elements[i]) {\n                        if (multiline) {\n                            result.push(indent);\n                        }\n                        if (i + 1 === iz) {\n                            result.push(',');\n                        }\n                    } else {\n                        result.push(multiline ? indent : '');\n                        result.push(that.generateExpression(expr.elements[i], Precedence.Assignment, E_TTT));\n                    }\n                    if (i + 1 < iz) {\n                        result.push(',' + (multiline ? newline : space));\n                    }\n                }\n            });\n            if (multiline && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                result.push(newline);\n            }\n            result.push(multiline ? base : '');\n            result.push(']');\n            return result;\n        },\n\n        RestElement: function(expr, precedence, flags) {\n            return '...' + this.generatePattern(expr.argument);\n        },\n\n        ClassExpression: function (expr, precedence, flags) {\n            var result, fragment;\n            result = ['class'];\n            if (expr.id) {\n                result = join(result, this.generateExpression(expr.id, Precedence.Sequence, E_TTT));\n            }\n            if (expr.superClass) {\n                fragment = join('extends', this.generateExpression(expr.superClass, Precedence.Unary, E_TTT));\n                result = join(result, fragment);\n            }\n            result.push(space);\n            result.push(this.generateStatement(expr.body, S_TFFT));\n            return result;\n        },\n\n        MethodDefinition: function (expr, precedence, flags) {\n            var result, fragment;\n            if (expr['static']) {\n                result = ['static' + space];\n            } else {\n                result = [];\n            }\n            if (expr.kind === 'get' || expr.kind === 'set') {\n                fragment = [\n                    join(expr.kind, this.generatePropertyKey(expr.key, expr.computed)),\n                    this.generateFunctionBody(expr.value)\n                ];\n            } else {\n                fragment = [\n                    generateMethodPrefix(expr),\n                    this.generatePropertyKey(expr.key, expr.computed),\n                    this.generateFunctionBody(expr.value)\n                ];\n            }\n            return join(result, fragment);\n        },\n\n        Property: function (expr, precedence, flags) {\n            if (expr.kind === 'get' || expr.kind === 'set') {\n                return [\n                    expr.kind, noEmptySpace(),\n                    this.generatePropertyKey(expr.key, expr.computed),\n                    this.generateFunctionBody(expr.value)\n                ];\n            }\n\n            if (expr.shorthand) {\n                if (expr.value.type === \"AssignmentPattern\") {\n                    return this.AssignmentPattern(expr.value, Precedence.Sequence, E_TTT);\n                }\n                return this.generatePropertyKey(expr.key, expr.computed);\n            }\n\n            if (expr.method) {\n                return [\n                    generateMethodPrefix(expr),\n                    this.generatePropertyKey(expr.key, expr.computed),\n                    this.generateFunctionBody(expr.value)\n                ];\n            }\n\n            return [\n                this.generatePropertyKey(expr.key, expr.computed),\n                ':' + space,\n                this.generateExpression(expr.value, Precedence.Assignment, E_TTT)\n            ];\n        },\n\n        ObjectExpression: function (expr, precedence, flags) {\n            var multiline, result, fragment, that = this;\n\n            if (!expr.properties.length) {\n                return '{}';\n            }\n            multiline = expr.properties.length > 1;\n\n            withIndent(function () {\n                fragment = that.generateExpression(expr.properties[0], Precedence.Sequence, E_TTT);\n            });\n\n            if (!multiline) {\n                // issues 4\n                // Do not transform from\n                //   dejavu.Class.declare({\n                //       method2: function () {}\n                //   });\n                // to\n                //   dejavu.Class.declare({method2: function () {\n                //       }});\n                if (!hasLineTerminator(toSourceNodeWhenNeeded(fragment).toString())) {\n                    return [ '{', space, fragment, space, '}' ];\n                }\n            }\n\n            withIndent(function (indent) {\n                var i, iz;\n                result = [ '{', newline, indent, fragment ];\n\n                if (multiline) {\n                    result.push(',' + newline);\n                    for (i = 1, iz = expr.properties.length; i < iz; ++i) {\n                        result.push(indent);\n                        result.push(that.generateExpression(expr.properties[i], Precedence.Sequence, E_TTT));\n                        if (i + 1 < iz) {\n                            result.push(',' + newline);\n                        }\n                    }\n                }\n            });\n\n            if (!endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                result.push(newline);\n            }\n            result.push(base);\n            result.push('}');\n            return result;\n        },\n\n        AssignmentPattern: function(expr, precedence, flags) {\n            return this.generateAssignment(expr.left, expr.right, '=', precedence, flags);\n        },\n\n        ObjectPattern: function (expr, precedence, flags) {\n            var result, i, iz, multiline, property, that = this;\n            if (!expr.properties.length) {\n                return '{}';\n            }\n\n            multiline = false;\n            if (expr.properties.length === 1) {\n                property = expr.properties[0];\n                if (\n                    property.type === Syntax.Property\n                    && property.value.type !== Syntax.Identifier\n                ) {\n                    multiline = true;\n                }\n            } else {\n                for (i = 0, iz = expr.properties.length; i < iz; ++i) {\n                    property = expr.properties[i];\n                    if (\n                        property.type === Syntax.Property\n                        && !property.shorthand\n                    ) {\n                        multiline = true;\n                        break;\n                    }\n                }\n            }\n            result = ['{', multiline ? newline : '' ];\n\n            withIndent(function (indent) {\n                var i, iz;\n                for (i = 0, iz = expr.properties.length; i < iz; ++i) {\n                    result.push(multiline ? indent : '');\n                    result.push(that.generateExpression(expr.properties[i], Precedence.Sequence, E_TTT));\n                    if (i + 1 < iz) {\n                        result.push(',' + (multiline ? newline : space));\n                    }\n                }\n            });\n\n            if (multiline && !endsWithLineTerminator(toSourceNodeWhenNeeded(result).toString())) {\n                result.push(newline);\n            }\n            result.push(multiline ? base : '');\n            result.push('}');\n            return result;\n        },\n\n        ThisExpression: function (expr, precedence, flags) {\n            return 'this';\n        },\n\n        Super: function (expr, precedence, flags) {\n            return 'super';\n        },\n\n        Identifier: function (expr, precedence, flags) {\n            return generateIdentifier(expr);\n        },\n\n        ImportDefaultSpecifier: function (expr, precedence, flags) {\n            return generateIdentifier(expr.id || expr.local);\n        },\n\n        ImportNamespaceSpecifier: function (expr, precedence, flags) {\n            var result = ['*'];\n            var id = expr.id || expr.local;\n            if (id) {\n                result.push(space + 'as' + noEmptySpace() + generateIdentifier(id));\n            }\n            return result;\n        },\n\n        ImportSpecifier: function (expr, precedence, flags) {\n            var imported = expr.imported;\n            var result = [ imported.name ];\n            var local = expr.local;\n            if (local && local.name !== imported.name) {\n                result.push(noEmptySpace() + 'as' + noEmptySpace() + generateIdentifier(local));\n            }\n            return result;\n        },\n\n        ExportSpecifier: function (expr, precedence, flags) {\n            var local = expr.local;\n            var result = [ local.name ];\n            var exported = expr.exported;\n            if (exported && exported.name !== local.name) {\n                result.push(noEmptySpace() + 'as' + noEmptySpace() + generateIdentifier(exported));\n            }\n            return result;\n        },\n\n        Literal: function (expr, precedence, flags) {\n            var raw;\n            if (expr.hasOwnProperty('raw') && parse && extra.raw) {\n                try {\n                    raw = parse(expr.raw).body[0].expression;\n                    if (raw.type === Syntax.Literal) {\n                        if (raw.value === expr.value) {\n                            return expr.raw;\n                        }\n                    }\n                } catch (e) {\n                    // not use raw property\n                }\n            }\n\n            if (expr.regex) {\n              return '/' + expr.regex.pattern + '/' + expr.regex.flags;\n            }\n\n            if (typeof expr.value === 'bigint') {\n                return expr.value.toString() + 'n';\n            }\n\n            // `expr.value` can be null if `expr.bigint` exists. We need to check\n            // `expr.bigint` first.\n            if (expr.bigint) {\n                return expr.bigint + 'n';\n            }\n\n            if (expr.value === null) {\n                return 'null';\n            }\n\n            if (typeof expr.value === 'string') {\n                return escapeString(expr.value);\n            }\n\n            if (typeof expr.value === 'number') {\n                return generateNumber(expr.value);\n            }\n\n            if (typeof expr.value === 'boolean') {\n                return expr.value ? 'true' : 'false';\n            }\n\n            return generateRegExp(expr.value);\n        },\n\n        GeneratorExpression: function (expr, precedence, flags) {\n            return this.ComprehensionExpression(expr, precedence, flags);\n        },\n\n        ComprehensionExpression: function (expr, precedence, flags) {\n            // GeneratorExpression should be parenthesized with (...), ComprehensionExpression with [...]\n            // Due to https://bugzilla.mozilla.org/show_bug.cgi?id=883468 position of expr.body can differ in Spidermonkey and ES6\n\n            var result, i, iz, fragment, that = this;\n            result = (expr.type === Syntax.GeneratorExpression) ? ['('] : ['['];\n\n            if (extra.moz.comprehensionExpressionStartsWithAssignment) {\n                fragment = this.generateExpression(expr.body, Precedence.Assignment, E_TTT);\n                result.push(fragment);\n            }\n\n            if (expr.blocks) {\n                withIndent(function () {\n                    for (i = 0, iz = expr.blocks.length; i < iz; ++i) {\n                        fragment = that.generateExpression(expr.blocks[i], Precedence.Sequence, E_TTT);\n                        if (i > 0 || extra.moz.comprehensionExpressionStartsWithAssignment) {\n                            result = join(result, fragment);\n                        } else {\n                            result.push(fragment);\n                        }\n                    }\n                });\n            }\n\n            if (expr.filter) {\n                result = join(result, 'if' + space);\n                fragment = this.generateExpression(expr.filter, Precedence.Sequence, E_TTT);\n                result = join(result, [ '(', fragment, ')' ]);\n            }\n\n            if (!extra.moz.comprehensionExpressionStartsWithAssignment) {\n                fragment = this.generateExpression(expr.body, Precedence.Assignment, E_TTT);\n\n                result = join(result, fragment);\n            }\n\n            result.push((expr.type === Syntax.GeneratorExpression) ? ')' : ']');\n            return result;\n        },\n\n        ComprehensionBlock: function (expr, precedence, flags) {\n            var fragment;\n            if (expr.left.type === Syntax.VariableDeclaration) {\n                fragment = [\n                    expr.left.kind, noEmptySpace(),\n                    this.generateStatement(expr.left.declarations[0], S_FFFF)\n                ];\n            } else {\n                fragment = this.generateExpression(expr.left, Precedence.Call, E_TTT);\n            }\n\n            fragment = join(fragment, expr.of ? 'of' : 'in');\n            fragment = join(fragment, this.generateExpression(expr.right, Precedence.Sequence, E_TTT));\n\n            return [ 'for' + space + '(', fragment, ')' ];\n        },\n\n        SpreadElement: function (expr, precedence, flags) {\n            return [\n                '...',\n                this.generateExpression(expr.argument, Precedence.Assignment, E_TTT)\n            ];\n        },\n\n        TaggedTemplateExpression: function (expr, precedence, flags) {\n            var itemFlags = E_TTF;\n            if (!(flags & F_ALLOW_CALL)) {\n                itemFlags = E_TFF;\n            }\n            var result = [\n                this.generateExpression(expr.tag, Precedence.Call, itemFlags),\n                this.generateExpression(expr.quasi, Precedence.Primary, E_FFT)\n            ];\n            return parenthesize(result, Precedence.TaggedTemplate, precedence);\n        },\n\n        TemplateElement: function (expr, precedence, flags) {\n            // Don't use \"cooked\". Since tagged template can use raw template\n            // representation. So if we do so, it breaks the script semantics.\n            return expr.value.raw;\n        },\n\n        TemplateLiteral: function (expr, precedence, flags) {\n            var result, i, iz;\n            result = [ '`' ];\n            for (i = 0, iz = expr.quasis.length; i < iz; ++i) {\n                result.push(this.generateExpression(expr.quasis[i], Precedence.Primary, E_TTT));\n                if (i + 1 < iz) {\n                    result.push('${' + space);\n                    result.push(this.generateExpression(expr.expressions[i], Precedence.Sequence, E_TTT));\n                    result.push(space + '}');\n                }\n            }\n            result.push('`');\n            return result;\n        },\n\n        ModuleSpecifier: function (expr, precedence, flags) {\n            return this.Literal(expr, precedence, flags);\n        },\n\n        ImportExpression: function(expr, precedence, flag) {\n            return parenthesize([\n                'import(',\n                this.generateExpression(expr.source, Precedence.Assignment, E_TTT),\n                ')'\n            ], Precedence.Call, precedence);\n        }\n    };\n\n    merge(CodeGenerator.prototype, CodeGenerator.Expression);\n\n    CodeGenerator.prototype.generateExpression = function (expr, precedence, flags) {\n        var result, type;\n\n        type = expr.type || Syntax.Property;\n\n        if (extra.verbatim && expr.hasOwnProperty(extra.verbatim)) {\n            return generateVerbatim(expr, precedence);\n        }\n\n        result = this[type](expr, precedence, flags);\n\n\n        if (extra.comment) {\n            result = addComments(expr, result);\n        }\n        return toSourceNodeWhenNeeded(result, expr);\n    };\n\n    CodeGenerator.prototype.generateStatement = function (stmt, flags) {\n        var result,\n            fragment;\n\n        result = this[stmt.type](stmt, flags);\n\n        // Attach comments\n\n        if (extra.comment) {\n            result = addComments(stmt, result);\n        }\n\n        fragment = toSourceNodeWhenNeeded(result).toString();\n        if (stmt.type === Syntax.Program && !safeConcatenation && newline === '' &&  fragment.charAt(fragment.length - 1) === '\\n') {\n            result = sourceMap ? toSourceNodeWhenNeeded(result).replaceRight(/\\s+$/, '') : fragment.replace(/\\s+$/, '');\n        }\n\n        return toSourceNodeWhenNeeded(result, stmt);\n    };\n\n    function generateInternal(node) {\n        var codegen;\n\n        codegen = new CodeGenerator();\n        if (isStatement(node)) {\n            return codegen.generateStatement(node, S_TFFF);\n        }\n\n        if (isExpression(node)) {\n            return codegen.generateExpression(node, Precedence.Sequence, E_TTT);\n        }\n\n        throw new Error('Unknown node type: ' + node.type);\n    }\n\n    function generate(node, options) {\n        var defaultOptions = getDefaultOptions(), result, pair;\n\n        if (options != null) {\n            // Obsolete options\n            //\n            //   `options.indent`\n            //   `options.base`\n            //\n            // Instead of them, we can use `option.format.indent`.\n            if (typeof options.indent === 'string') {\n                defaultOptions.format.indent.style = options.indent;\n            }\n            if (typeof options.base === 'number') {\n                defaultOptions.format.indent.base = options.base;\n            }\n            options = updateDeeply(defaultOptions, options);\n            indent = options.format.indent.style;\n            if (typeof options.base === 'string') {\n                base = options.base;\n            } else {\n                base = stringRepeat(indent, options.format.indent.base);\n            }\n        } else {\n            options = defaultOptions;\n            indent = options.format.indent.style;\n            base = stringRepeat(indent, options.format.indent.base);\n        }\n        json = options.format.json;\n        renumber = options.format.renumber;\n        hexadecimal = json ? false : options.format.hexadecimal;\n        quotes = json ? 'double' : options.format.quotes;\n        escapeless = options.format.escapeless;\n        newline = options.format.newline;\n        space = options.format.space;\n        if (options.format.compact) {\n            newline = space = indent = base = '';\n        }\n        parentheses = options.format.parentheses;\n        semicolons = options.format.semicolons;\n        safeConcatenation = options.format.safeConcatenation;\n        directive = options.directive;\n        parse = json ? null : options.parse;\n        sourceMap = options.sourceMap;\n        sourceCode = options.sourceCode;\n        preserveBlankLines = options.format.preserveBlankLines && sourceCode !== null;\n        extra = options;\n\n        if (sourceMap) {\n            if (!exports.browser) {\n                // We assume environment is node.js\n                // And prevent from including source-map by browserify\n                SourceNode = require('source-map').SourceNode;\n            } else {\n                SourceNode = global.sourceMap.SourceNode;\n            }\n        }\n\n        result = generateInternal(node);\n\n        if (!sourceMap) {\n            pair = {code: result.toString(), map: null};\n            return options.sourceMapWithCode ? pair : pair.code;\n        }\n\n\n        pair = result.toStringWithSourceMap({\n            file: options.file,\n            sourceRoot: options.sourceMapRoot\n        });\n\n        if (options.sourceContent) {\n            pair.map.setSourceContent(options.sourceMap,\n                                      options.sourceContent);\n        }\n\n        if (options.sourceMapWithCode) {\n            return pair;\n        }\n\n        return pair.map.toString();\n    }\n\n    FORMAT_MINIFY = {\n        indent: {\n            style: '',\n            base: 0\n        },\n        renumber: true,\n        hexadecimal: true,\n        quotes: 'auto',\n        escapeless: true,\n        compact: true,\n        parentheses: false,\n        semicolons: false\n    };\n\n    FORMAT_DEFAULTS = getDefaultOptions().format;\n\n    exports.version = require('./package.json').version;\n    exports.generate = generate;\n    exports.attachComments = estraverse.attachComments;\n    exports.Precedence = updateDeeply({}, Precedence);\n    exports.browser = false;\n    exports.FORMAT_MINIFY = FORMAT_MINIFY;\n    exports.FORMAT_DEFAULTS = FORMAT_DEFAULTS;\n}());\n/* vim: set sw=4 ts=4 et tw=80 : */\n","(function webpackUniversalModuleDefinition(root, factory) {\n/* istanbul ignore next */\n\tif(typeof exports === 'object' && typeof module === 'object')\n\t\tmodule.exports = factory();\n\telse if(typeof define === 'function' && define.amd)\n\t\tdefine([], factory);\n/* istanbul ignore next */\n\telse if(typeof exports === 'object')\n\t\texports[\"esprima\"] = factory();\n\telse\n\t\troot[\"esprima\"] = factory();\n})(this, function() {\nreturn /******/ (function(modules) { // webpackBootstrap\n/******/ \t// The module cache\n/******/ \tvar installedModules = {};\n\n/******/ \t// The require function\n/******/ \tfunction __webpack_require__(moduleId) {\n\n/******/ \t\t// Check if module is in cache\n/* istanbul ignore if */\n/******/ \t\tif(installedModules[moduleId])\n/******/ \t\t\treturn installedModules[moduleId].exports;\n\n/******/ \t\t// Create a new module (and put it into the cache)\n/******/ \t\tvar module = installedModules[moduleId] = {\n/******/ \t\t\texports: {},\n/******/ \t\t\tid: moduleId,\n/******/ \t\t\tloaded: false\n/******/ \t\t};\n\n/******/ \t\t// Execute the module function\n/******/ \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n/******/ \t\t// Flag the module as loaded\n/******/ \t\tmodule.loaded = true;\n\n/******/ \t\t// Return the exports of the module\n/******/ \t\treturn module.exports;\n/******/ \t}\n\n\n/******/ \t// expose the modules object (__webpack_modules__)\n/******/ \t__webpack_require__.m = modules;\n\n/******/ \t// expose the module cache\n/******/ \t__webpack_require__.c = installedModules;\n\n/******/ \t// __webpack_public_path__\n/******/ \t__webpack_require__.p = \"\";\n\n/******/ \t// Load entry module and return exports\n/******/ \treturn __webpack_require__(0);\n/******/ })\n/************************************************************************/\n/******/ ([\n/* 0 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\t/*\n\t  Copyright JS Foundation and other contributors, https://js.foundation/\n\n\t  Redistribution and use in source and binary forms, with or without\n\t  modification, are permitted provided that the following conditions are met:\n\n\t    * Redistributions of source code must retain the above copyright\n\t      notice, this list of conditions and the following disclaimer.\n\t    * Redistributions in binary form must reproduce the above copyright\n\t      notice, this list of conditions and the following disclaimer in the\n\t      documentation and/or other materials provided with the distribution.\n\n\t  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"\n\t  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n\t  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\n\t  ARE DISCLAIMED. IN NO EVENT SHALL  BE LIABLE FOR ANY\n\t  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES\n\t  (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;\n\t  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND\n\t  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n\t  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF\n\t  THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n\t*/\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar comment_handler_1 = __webpack_require__(1);\n\tvar jsx_parser_1 = __webpack_require__(3);\n\tvar parser_1 = __webpack_require__(8);\n\tvar tokenizer_1 = __webpack_require__(15);\n\tfunction parse(code, options, delegate) {\n\t    var commentHandler = null;\n\t    var proxyDelegate = function (node, metadata) {\n\t        if (delegate) {\n\t            delegate(node, metadata);\n\t        }\n\t        if (commentHandler) {\n\t            commentHandler.visit(node, metadata);\n\t        }\n\t    };\n\t    var parserDelegate = (typeof delegate === 'function') ? proxyDelegate : null;\n\t    var collectComment = false;\n\t    if (options) {\n\t        collectComment = (typeof options.comment === 'boolean' && options.comment);\n\t        var attachComment = (typeof options.attachComment === 'boolean' && options.attachComment);\n\t        if (collectComment || attachComment) {\n\t            commentHandler = new comment_handler_1.CommentHandler();\n\t            commentHandler.attach = attachComment;\n\t            options.comment = true;\n\t            parserDelegate = proxyDelegate;\n\t        }\n\t    }\n\t    var isModule = false;\n\t    if (options && typeof options.sourceType === 'string') {\n\t        isModule = (options.sourceType === 'module');\n\t    }\n\t    var parser;\n\t    if (options && typeof options.jsx === 'boolean' && options.jsx) {\n\t        parser = new jsx_parser_1.JSXParser(code, options, parserDelegate);\n\t    }\n\t    else {\n\t        parser = new parser_1.Parser(code, options, parserDelegate);\n\t    }\n\t    var program = isModule ? parser.parseModule() : parser.parseScript();\n\t    var ast = program;\n\t    if (collectComment && commentHandler) {\n\t        ast.comments = commentHandler.comments;\n\t    }\n\t    if (parser.config.tokens) {\n\t        ast.tokens = parser.tokens;\n\t    }\n\t    if (parser.config.tolerant) {\n\t        ast.errors = parser.errorHandler.errors;\n\t    }\n\t    return ast;\n\t}\n\texports.parse = parse;\n\tfunction parseModule(code, options, delegate) {\n\t    var parsingOptions = options || {};\n\t    parsingOptions.sourceType = 'module';\n\t    return parse(code, parsingOptions, delegate);\n\t}\n\texports.parseModule = parseModule;\n\tfunction parseScript(code, options, delegate) {\n\t    var parsingOptions = options || {};\n\t    parsingOptions.sourceType = 'script';\n\t    return parse(code, parsingOptions, delegate);\n\t}\n\texports.parseScript = parseScript;\n\tfunction tokenize(code, options, delegate) {\n\t    var tokenizer = new tokenizer_1.Tokenizer(code, options);\n\t    var tokens;\n\t    tokens = [];\n\t    try {\n\t        while (true) {\n\t            var token = tokenizer.getNextToken();\n\t            if (!token) {\n\t                break;\n\t            }\n\t            if (delegate) {\n\t                token = delegate(token);\n\t            }\n\t            tokens.push(token);\n\t        }\n\t    }\n\t    catch (e) {\n\t        tokenizer.errorHandler.tolerate(e);\n\t    }\n\t    if (tokenizer.errorHandler.tolerant) {\n\t        tokens.errors = tokenizer.errors();\n\t    }\n\t    return tokens;\n\t}\n\texports.tokenize = tokenize;\n\tvar syntax_1 = __webpack_require__(2);\n\texports.Syntax = syntax_1.Syntax;\n\t// Sync with *.json manifests.\n\texports.version = '4.0.1';\n\n\n/***/ },\n/* 1 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar syntax_1 = __webpack_require__(2);\n\tvar CommentHandler = (function () {\n\t    function CommentHandler() {\n\t        this.attach = false;\n\t        this.comments = [];\n\t        this.stack = [];\n\t        this.leading = [];\n\t        this.trailing = [];\n\t    }\n\t    CommentHandler.prototype.insertInnerComments = function (node, metadata) {\n\t        //  innnerComments for properties empty block\n\t        //  `function a() {/** comments **\\/}`\n\t        if (node.type === syntax_1.Syntax.BlockStatement && node.body.length === 0) {\n\t            var innerComments = [];\n\t            for (var i = this.leading.length - 1; i >= 0; --i) {\n\t                var entry = this.leading[i];\n\t                if (metadata.end.offset >= entry.start) {\n\t                    innerComments.unshift(entry.comment);\n\t                    this.leading.splice(i, 1);\n\t                    this.trailing.splice(i, 1);\n\t                }\n\t            }\n\t            if (innerComments.length) {\n\t                node.innerComments = innerComments;\n\t            }\n\t        }\n\t    };\n\t    CommentHandler.prototype.findTrailingComments = function (metadata) {\n\t        var trailingComments = [];\n\t        if (this.trailing.length > 0) {\n\t            for (var i = this.trailing.length - 1; i >= 0; --i) {\n\t                var entry_1 = this.trailing[i];\n\t                if (entry_1.start >= metadata.end.offset) {\n\t                    trailingComments.unshift(entry_1.comment);\n\t                }\n\t            }\n\t            this.trailing.length = 0;\n\t            return trailingComments;\n\t        }\n\t        var entry = this.stack[this.stack.length - 1];\n\t        if (entry && entry.node.trailingComments) {\n\t            var firstComment = entry.node.trailingComments[0];\n\t            if (firstComment && firstComment.range[0] >= metadata.end.offset) {\n\t                trailingComments = entry.node.trailingComments;\n\t                delete entry.node.trailingComments;\n\t            }\n\t        }\n\t        return trailingComments;\n\t    };\n\t    CommentHandler.prototype.findLeadingComments = function (metadata) {\n\t        var leadingComments = [];\n\t        var target;\n\t        while (this.stack.length > 0) {\n\t            var entry = this.stack[this.stack.length - 1];\n\t            if (entry && entry.start >= metadata.start.offset) {\n\t                target = entry.node;\n\t                this.stack.pop();\n\t            }\n\t            else {\n\t                break;\n\t            }\n\t        }\n\t        if (target) {\n\t            var count = target.leadingComments ? target.leadingComments.length : 0;\n\t            for (var i = count - 1; i >= 0; --i) {\n\t                var comment = target.leadingComments[i];\n\t                if (comment.range[1] <= metadata.start.offset) {\n\t                    leadingComments.unshift(comment);\n\t                    target.leadingComments.splice(i, 1);\n\t                }\n\t            }\n\t            if (target.leadingComments && target.leadingComments.length === 0) {\n\t                delete target.leadingComments;\n\t            }\n\t            return leadingComments;\n\t        }\n\t        for (var i = this.leading.length - 1; i >= 0; --i) {\n\t            var entry = this.leading[i];\n\t            if (entry.start <= metadata.start.offset) {\n\t                leadingComments.unshift(entry.comment);\n\t                this.leading.splice(i, 1);\n\t            }\n\t        }\n\t        return leadingComments;\n\t    };\n\t    CommentHandler.prototype.visitNode = function (node, metadata) {\n\t        if (node.type === syntax_1.Syntax.Program && node.body.length > 0) {\n\t            return;\n\t        }\n\t        this.insertInnerComments(node, metadata);\n\t        var trailingComments = this.findTrailingComments(metadata);\n\t        var leadingComments = this.findLeadingComments(metadata);\n\t        if (leadingComments.length > 0) {\n\t            node.leadingComments = leadingComments;\n\t        }\n\t        if (trailingComments.length > 0) {\n\t            node.trailingComments = trailingComments;\n\t        }\n\t        this.stack.push({\n\t            node: node,\n\t            start: metadata.start.offset\n\t        });\n\t    };\n\t    CommentHandler.prototype.visitComment = function (node, metadata) {\n\t        var type = (node.type[0] === 'L') ? 'Line' : 'Block';\n\t        var comment = {\n\t            type: type,\n\t            value: node.value\n\t        };\n\t        if (node.range) {\n\t            comment.range = node.range;\n\t        }\n\t        if (node.loc) {\n\t            comment.loc = node.loc;\n\t        }\n\t        this.comments.push(comment);\n\t        if (this.attach) {\n\t            var entry = {\n\t                comment: {\n\t                    type: type,\n\t                    value: node.value,\n\t                    range: [metadata.start.offset, metadata.end.offset]\n\t                },\n\t                start: metadata.start.offset\n\t            };\n\t            if (node.loc) {\n\t                entry.comment.loc = node.loc;\n\t            }\n\t            node.type = type;\n\t            this.leading.push(entry);\n\t            this.trailing.push(entry);\n\t        }\n\t    };\n\t    CommentHandler.prototype.visit = function (node, metadata) {\n\t        if (node.type === 'LineComment') {\n\t            this.visitComment(node, metadata);\n\t        }\n\t        else if (node.type === 'BlockComment') {\n\t            this.visitComment(node, metadata);\n\t        }\n\t        else if (this.attach) {\n\t            this.visitNode(node, metadata);\n\t        }\n\t    };\n\t    return CommentHandler;\n\t}());\n\texports.CommentHandler = CommentHandler;\n\n\n/***/ },\n/* 2 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\texports.Syntax = {\n\t    AssignmentExpression: 'AssignmentExpression',\n\t    AssignmentPattern: 'AssignmentPattern',\n\t    ArrayExpression: 'ArrayExpression',\n\t    ArrayPattern: 'ArrayPattern',\n\t    ArrowFunctionExpression: 'ArrowFunctionExpression',\n\t    AwaitExpression: 'AwaitExpression',\n\t    BlockStatement: 'BlockStatement',\n\t    BinaryExpression: 'BinaryExpression',\n\t    BreakStatement: 'BreakStatement',\n\t    CallExpression: 'CallExpression',\n\t    CatchClause: 'CatchClause',\n\t    ClassBody: 'ClassBody',\n\t    ClassDeclaration: 'ClassDeclaration',\n\t    ClassExpression: 'ClassExpression',\n\t    ConditionalExpression: 'ConditionalExpression',\n\t    ContinueStatement: 'ContinueStatement',\n\t    DoWhileStatement: 'DoWhileStatement',\n\t    DebuggerStatement: 'DebuggerStatement',\n\t    EmptyStatement: 'EmptyStatement',\n\t    ExportAllDeclaration: 'ExportAllDeclaration',\n\t    ExportDefaultDeclaration: 'ExportDefaultDeclaration',\n\t    ExportNamedDeclaration: 'ExportNamedDeclaration',\n\t    ExportSpecifier: 'ExportSpecifier',\n\t    ExpressionStatement: 'ExpressionStatement',\n\t    ForStatement: 'ForStatement',\n\t    ForOfStatement: 'ForOfStatement',\n\t    ForInStatement: 'ForInStatement',\n\t    FunctionDeclaration: 'FunctionDeclaration',\n\t    FunctionExpression: 'FunctionExpression',\n\t    Identifier: 'Identifier',\n\t    IfStatement: 'IfStatement',\n\t    ImportDeclaration: 'ImportDeclaration',\n\t    ImportDefaultSpecifier: 'ImportDefaultSpecifier',\n\t    ImportNamespaceSpecifier: 'ImportNamespaceSpecifier',\n\t    ImportSpecifier: 'ImportSpecifier',\n\t    Literal: 'Literal',\n\t    LabeledStatement: 'LabeledStatement',\n\t    LogicalExpression: 'LogicalExpression',\n\t    MemberExpression: 'MemberExpression',\n\t    MetaProperty: 'MetaProperty',\n\t    MethodDefinition: 'MethodDefinition',\n\t    NewExpression: 'NewExpression',\n\t    ObjectExpression: 'ObjectExpression',\n\t    ObjectPattern: 'ObjectPattern',\n\t    Program: 'Program',\n\t    Property: 'Property',\n\t    RestElement: 'RestElement',\n\t    ReturnStatement: 'ReturnStatement',\n\t    SequenceExpression: 'SequenceExpression',\n\t    SpreadElement: 'SpreadElement',\n\t    Super: 'Super',\n\t    SwitchCase: 'SwitchCase',\n\t    SwitchStatement: 'SwitchStatement',\n\t    TaggedTemplateExpression: 'TaggedTemplateExpression',\n\t    TemplateElement: 'TemplateElement',\n\t    TemplateLiteral: 'TemplateLiteral',\n\t    ThisExpression: 'ThisExpression',\n\t    ThrowStatement: 'ThrowStatement',\n\t    TryStatement: 'TryStatement',\n\t    UnaryExpression: 'UnaryExpression',\n\t    UpdateExpression: 'UpdateExpression',\n\t    VariableDeclaration: 'VariableDeclaration',\n\t    VariableDeclarator: 'VariableDeclarator',\n\t    WhileStatement: 'WhileStatement',\n\t    WithStatement: 'WithStatement',\n\t    YieldExpression: 'YieldExpression'\n\t};\n\n\n/***/ },\n/* 3 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n/* istanbul ignore next */\n\tvar __extends = (this && this.__extends) || (function () {\n\t    var extendStatics = Object.setPrototypeOf ||\n\t        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\n\t        function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };\n\t    return function (d, b) {\n\t        extendStatics(d, b);\n\t        function __() { this.constructor = d; }\n\t        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());\n\t    };\n\t})();\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar character_1 = __webpack_require__(4);\n\tvar JSXNode = __webpack_require__(5);\n\tvar jsx_syntax_1 = __webpack_require__(6);\n\tvar Node = __webpack_require__(7);\n\tvar parser_1 = __webpack_require__(8);\n\tvar token_1 = __webpack_require__(13);\n\tvar xhtml_entities_1 = __webpack_require__(14);\n\ttoken_1.TokenName[100 /* Identifier */] = 'JSXIdentifier';\n\ttoken_1.TokenName[101 /* Text */] = 'JSXText';\n\t// Fully qualified element name, e.g.  returns \"svg:path\"\n\tfunction getQualifiedElementName(elementName) {\n\t    var qualifiedName;\n\t    switch (elementName.type) {\n\t        case jsx_syntax_1.JSXSyntax.JSXIdentifier:\n\t            var id = elementName;\n\t            qualifiedName = id.name;\n\t            break;\n\t        case jsx_syntax_1.JSXSyntax.JSXNamespacedName:\n\t            var ns = elementName;\n\t            qualifiedName = getQualifiedElementName(ns.namespace) + ':' +\n\t                getQualifiedElementName(ns.name);\n\t            break;\n\t        case jsx_syntax_1.JSXSyntax.JSXMemberExpression:\n\t            var expr = elementName;\n\t            qualifiedName = getQualifiedElementName(expr.object) + '.' +\n\t                getQualifiedElementName(expr.property);\n\t            break;\n\t        /* istanbul ignore next */\n\t        default:\n\t            break;\n\t    }\n\t    return qualifiedName;\n\t}\n\tvar JSXParser = (function (_super) {\n\t    __extends(JSXParser, _super);\n\t    function JSXParser(code, options, delegate) {\n\t        return _super.call(this, code, options, delegate) || this;\n\t    }\n\t    JSXParser.prototype.parsePrimaryExpression = function () {\n\t        return this.match('<') ? this.parseJSXRoot() : _super.prototype.parsePrimaryExpression.call(this);\n\t    };\n\t    JSXParser.prototype.startJSX = function () {\n\t        // Unwind the scanner before the lookahead token.\n\t        this.scanner.index = this.startMarker.index;\n\t        this.scanner.lineNumber = this.startMarker.line;\n\t        this.scanner.lineStart = this.startMarker.index - this.startMarker.column;\n\t    };\n\t    JSXParser.prototype.finishJSX = function () {\n\t        // Prime the next lookahead.\n\t        this.nextToken();\n\t    };\n\t    JSXParser.prototype.reenterJSX = function () {\n\t        this.startJSX();\n\t        this.expectJSX('}');\n\t        // Pop the closing '}' added from the lookahead.\n\t        if (this.config.tokens) {\n\t            this.tokens.pop();\n\t        }\n\t    };\n\t    JSXParser.prototype.createJSXNode = function () {\n\t        this.collectComments();\n\t        return {\n\t            index: this.scanner.index,\n\t            line: this.scanner.lineNumber,\n\t            column: this.scanner.index - this.scanner.lineStart\n\t        };\n\t    };\n\t    JSXParser.prototype.createJSXChildNode = function () {\n\t        return {\n\t            index: this.scanner.index,\n\t            line: this.scanner.lineNumber,\n\t            column: this.scanner.index - this.scanner.lineStart\n\t        };\n\t    };\n\t    JSXParser.prototype.scanXHTMLEntity = function (quote) {\n\t        var result = '&';\n\t        var valid = true;\n\t        var terminated = false;\n\t        var numeric = false;\n\t        var hex = false;\n\t        while (!this.scanner.eof() && valid && !terminated) {\n\t            var ch = this.scanner.source[this.scanner.index];\n\t            if (ch === quote) {\n\t                break;\n\t            }\n\t            terminated = (ch === ';');\n\t            result += ch;\n\t            ++this.scanner.index;\n\t            if (!terminated) {\n\t                switch (result.length) {\n\t                    case 2:\n\t                        // e.g. '{'\n\t                        numeric = (ch === '#');\n\t                        break;\n\t                    case 3:\n\t                        if (numeric) {\n\t                            // e.g. 'A'\n\t                            hex = (ch === 'x');\n\t                            valid = hex || character_1.Character.isDecimalDigit(ch.charCodeAt(0));\n\t                            numeric = numeric && !hex;\n\t                        }\n\t                        break;\n\t                    default:\n\t                        valid = valid && !(numeric && !character_1.Character.isDecimalDigit(ch.charCodeAt(0)));\n\t                        valid = valid && !(hex && !character_1.Character.isHexDigit(ch.charCodeAt(0)));\n\t                        break;\n\t                }\n\t            }\n\t        }\n\t        if (valid && terminated && result.length > 2) {\n\t            // e.g. 'A' becomes just '#x41'\n\t            var str = result.substr(1, result.length - 2);\n\t            if (numeric && str.length > 1) {\n\t                result = String.fromCharCode(parseInt(str.substr(1), 10));\n\t            }\n\t            else if (hex && str.length > 2) {\n\t                result = String.fromCharCode(parseInt('0' + str.substr(1), 16));\n\t            }\n\t            else if (!numeric && !hex && xhtml_entities_1.XHTMLEntities[str]) {\n\t                result = xhtml_entities_1.XHTMLEntities[str];\n\t            }\n\t        }\n\t        return result;\n\t    };\n\t    // Scan the next JSX token. This replaces Scanner#lex when in JSX mode.\n\t    JSXParser.prototype.lexJSX = function () {\n\t        var cp = this.scanner.source.charCodeAt(this.scanner.index);\n\t        // < > / : = { }\n\t        if (cp === 60 || cp === 62 || cp === 47 || cp === 58 || cp === 61 || cp === 123 || cp === 125) {\n\t            var value = this.scanner.source[this.scanner.index++];\n\t            return {\n\t                type: 7 /* Punctuator */,\n\t                value: value,\n\t                lineNumber: this.scanner.lineNumber,\n\t                lineStart: this.scanner.lineStart,\n\t                start: this.scanner.index - 1,\n\t                end: this.scanner.index\n\t            };\n\t        }\n\t        // \" '\n\t        if (cp === 34 || cp === 39) {\n\t            var start = this.scanner.index;\n\t            var quote = this.scanner.source[this.scanner.index++];\n\t            var str = '';\n\t            while (!this.scanner.eof()) {\n\t                var ch = this.scanner.source[this.scanner.index++];\n\t                if (ch === quote) {\n\t                    break;\n\t                }\n\t                else if (ch === '&') {\n\t                    str += this.scanXHTMLEntity(quote);\n\t                }\n\t                else {\n\t                    str += ch;\n\t                }\n\t            }\n\t            return {\n\t                type: 8 /* StringLiteral */,\n\t                value: str,\n\t                lineNumber: this.scanner.lineNumber,\n\t                lineStart: this.scanner.lineStart,\n\t                start: start,\n\t                end: this.scanner.index\n\t            };\n\t        }\n\t        // ... or .\n\t        if (cp === 46) {\n\t            var n1 = this.scanner.source.charCodeAt(this.scanner.index + 1);\n\t            var n2 = this.scanner.source.charCodeAt(this.scanner.index + 2);\n\t            var value = (n1 === 46 && n2 === 46) ? '...' : '.';\n\t            var start = this.scanner.index;\n\t            this.scanner.index += value.length;\n\t            return {\n\t                type: 7 /* Punctuator */,\n\t                value: value,\n\t                lineNumber: this.scanner.lineNumber,\n\t                lineStart: this.scanner.lineStart,\n\t                start: start,\n\t                end: this.scanner.index\n\t            };\n\t        }\n\t        // `\n\t        if (cp === 96) {\n\t            // Only placeholder, since it will be rescanned as a real assignment expression.\n\t            return {\n\t                type: 10 /* Template */,\n\t                value: '',\n\t                lineNumber: this.scanner.lineNumber,\n\t                lineStart: this.scanner.lineStart,\n\t                start: this.scanner.index,\n\t                end: this.scanner.index\n\t            };\n\t        }\n\t        // Identifer can not contain backslash (char code 92).\n\t        if (character_1.Character.isIdentifierStart(cp) && (cp !== 92)) {\n\t            var start = this.scanner.index;\n\t            ++this.scanner.index;\n\t            while (!this.scanner.eof()) {\n\t                var ch = this.scanner.source.charCodeAt(this.scanner.index);\n\t                if (character_1.Character.isIdentifierPart(ch) && (ch !== 92)) {\n\t                    ++this.scanner.index;\n\t                }\n\t                else if (ch === 45) {\n\t                    // Hyphen (char code 45) can be part of an identifier.\n\t                    ++this.scanner.index;\n\t                }\n\t                else {\n\t                    break;\n\t                }\n\t            }\n\t            var id = this.scanner.source.slice(start, this.scanner.index);\n\t            return {\n\t                type: 100 /* Identifier */,\n\t                value: id,\n\t                lineNumber: this.scanner.lineNumber,\n\t                lineStart: this.scanner.lineStart,\n\t                start: start,\n\t                end: this.scanner.index\n\t            };\n\t        }\n\t        return this.scanner.lex();\n\t    };\n\t    JSXParser.prototype.nextJSXToken = function () {\n\t        this.collectComments();\n\t        this.startMarker.index = this.scanner.index;\n\t        this.startMarker.line = this.scanner.lineNumber;\n\t        this.startMarker.column = this.scanner.index - this.scanner.lineStart;\n\t        var token = this.lexJSX();\n\t        this.lastMarker.index = this.scanner.index;\n\t        this.lastMarker.line = this.scanner.lineNumber;\n\t        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t        if (this.config.tokens) {\n\t            this.tokens.push(this.convertToken(token));\n\t        }\n\t        return token;\n\t    };\n\t    JSXParser.prototype.nextJSXText = function () {\n\t        this.startMarker.index = this.scanner.index;\n\t        this.startMarker.line = this.scanner.lineNumber;\n\t        this.startMarker.column = this.scanner.index - this.scanner.lineStart;\n\t        var start = this.scanner.index;\n\t        var text = '';\n\t        while (!this.scanner.eof()) {\n\t            var ch = this.scanner.source[this.scanner.index];\n\t            if (ch === '{' || ch === '<') {\n\t                break;\n\t            }\n\t            ++this.scanner.index;\n\t            text += ch;\n\t            if (character_1.Character.isLineTerminator(ch.charCodeAt(0))) {\n\t                ++this.scanner.lineNumber;\n\t                if (ch === '\\r' && this.scanner.source[this.scanner.index] === '\\n') {\n\t                    ++this.scanner.index;\n\t                }\n\t                this.scanner.lineStart = this.scanner.index;\n\t            }\n\t        }\n\t        this.lastMarker.index = this.scanner.index;\n\t        this.lastMarker.line = this.scanner.lineNumber;\n\t        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t        var token = {\n\t            type: 101 /* Text */,\n\t            value: text,\n\t            lineNumber: this.scanner.lineNumber,\n\t            lineStart: this.scanner.lineStart,\n\t            start: start,\n\t            end: this.scanner.index\n\t        };\n\t        if ((text.length > 0) && this.config.tokens) {\n\t            this.tokens.push(this.convertToken(token));\n\t        }\n\t        return token;\n\t    };\n\t    JSXParser.prototype.peekJSXToken = function () {\n\t        var state = this.scanner.saveState();\n\t        this.scanner.scanComments();\n\t        var next = this.lexJSX();\n\t        this.scanner.restoreState(state);\n\t        return next;\n\t    };\n\t    // Expect the next JSX token to match the specified punctuator.\n\t    // If not, an exception will be thrown.\n\t    JSXParser.prototype.expectJSX = function (value) {\n\t        var token = this.nextJSXToken();\n\t        if (token.type !== 7 /* Punctuator */ || token.value !== value) {\n\t            this.throwUnexpectedToken(token);\n\t        }\n\t    };\n\t    // Return true if the next JSX token matches the specified punctuator.\n\t    JSXParser.prototype.matchJSX = function (value) {\n\t        var next = this.peekJSXToken();\n\t        return next.type === 7 /* Punctuator */ && next.value === value;\n\t    };\n\t    JSXParser.prototype.parseJSXIdentifier = function () {\n\t        var node = this.createJSXNode();\n\t        var token = this.nextJSXToken();\n\t        if (token.type !== 100 /* Identifier */) {\n\t            this.throwUnexpectedToken(token);\n\t        }\n\t        return this.finalize(node, new JSXNode.JSXIdentifier(token.value));\n\t    };\n\t    JSXParser.prototype.parseJSXElementName = function () {\n\t        var node = this.createJSXNode();\n\t        var elementName = this.parseJSXIdentifier();\n\t        if (this.matchJSX(':')) {\n\t            var namespace = elementName;\n\t            this.expectJSX(':');\n\t            var name_1 = this.parseJSXIdentifier();\n\t            elementName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_1));\n\t        }\n\t        else if (this.matchJSX('.')) {\n\t            while (this.matchJSX('.')) {\n\t                var object = elementName;\n\t                this.expectJSX('.');\n\t                var property = this.parseJSXIdentifier();\n\t                elementName = this.finalize(node, new JSXNode.JSXMemberExpression(object, property));\n\t            }\n\t        }\n\t        return elementName;\n\t    };\n\t    JSXParser.prototype.parseJSXAttributeName = function () {\n\t        var node = this.createJSXNode();\n\t        var attributeName;\n\t        var identifier = this.parseJSXIdentifier();\n\t        if (this.matchJSX(':')) {\n\t            var namespace = identifier;\n\t            this.expectJSX(':');\n\t            var name_2 = this.parseJSXIdentifier();\n\t            attributeName = this.finalize(node, new JSXNode.JSXNamespacedName(namespace, name_2));\n\t        }\n\t        else {\n\t            attributeName = identifier;\n\t        }\n\t        return attributeName;\n\t    };\n\t    JSXParser.prototype.parseJSXStringLiteralAttribute = function () {\n\t        var node = this.createJSXNode();\n\t        var token = this.nextJSXToken();\n\t        if (token.type !== 8 /* StringLiteral */) {\n\t            this.throwUnexpectedToken(token);\n\t        }\n\t        var raw = this.getTokenRaw(token);\n\t        return this.finalize(node, new Node.Literal(token.value, raw));\n\t    };\n\t    JSXParser.prototype.parseJSXExpressionAttribute = function () {\n\t        var node = this.createJSXNode();\n\t        this.expectJSX('{');\n\t        this.finishJSX();\n\t        if (this.match('}')) {\n\t            this.tolerateError('JSX attributes must only be assigned a non-empty expression');\n\t        }\n\t        var expression = this.parseAssignmentExpression();\n\t        this.reenterJSX();\n\t        return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));\n\t    };\n\t    JSXParser.prototype.parseJSXAttributeValue = function () {\n\t        return this.matchJSX('{') ? this.parseJSXExpressionAttribute() :\n\t            this.matchJSX('<') ? this.parseJSXElement() : this.parseJSXStringLiteralAttribute();\n\t    };\n\t    JSXParser.prototype.parseJSXNameValueAttribute = function () {\n\t        var node = this.createJSXNode();\n\t        var name = this.parseJSXAttributeName();\n\t        var value = null;\n\t        if (this.matchJSX('=')) {\n\t            this.expectJSX('=');\n\t            value = this.parseJSXAttributeValue();\n\t        }\n\t        return this.finalize(node, new JSXNode.JSXAttribute(name, value));\n\t    };\n\t    JSXParser.prototype.parseJSXSpreadAttribute = function () {\n\t        var node = this.createJSXNode();\n\t        this.expectJSX('{');\n\t        this.expectJSX('...');\n\t        this.finishJSX();\n\t        var argument = this.parseAssignmentExpression();\n\t        this.reenterJSX();\n\t        return this.finalize(node, new JSXNode.JSXSpreadAttribute(argument));\n\t    };\n\t    JSXParser.prototype.parseJSXAttributes = function () {\n\t        var attributes = [];\n\t        while (!this.matchJSX('/') && !this.matchJSX('>')) {\n\t            var attribute = this.matchJSX('{') ? this.parseJSXSpreadAttribute() :\n\t                this.parseJSXNameValueAttribute();\n\t            attributes.push(attribute);\n\t        }\n\t        return attributes;\n\t    };\n\t    JSXParser.prototype.parseJSXOpeningElement = function () {\n\t        var node = this.createJSXNode();\n\t        this.expectJSX('<');\n\t        var name = this.parseJSXElementName();\n\t        var attributes = this.parseJSXAttributes();\n\t        var selfClosing = this.matchJSX('/');\n\t        if (selfClosing) {\n\t            this.expectJSX('/');\n\t        }\n\t        this.expectJSX('>');\n\t        return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));\n\t    };\n\t    JSXParser.prototype.parseJSXBoundaryElement = function () {\n\t        var node = this.createJSXNode();\n\t        this.expectJSX('<');\n\t        if (this.matchJSX('/')) {\n\t            this.expectJSX('/');\n\t            var name_3 = this.parseJSXElementName();\n\t            this.expectJSX('>');\n\t            return this.finalize(node, new JSXNode.JSXClosingElement(name_3));\n\t        }\n\t        var name = this.parseJSXElementName();\n\t        var attributes = this.parseJSXAttributes();\n\t        var selfClosing = this.matchJSX('/');\n\t        if (selfClosing) {\n\t            this.expectJSX('/');\n\t        }\n\t        this.expectJSX('>');\n\t        return this.finalize(node, new JSXNode.JSXOpeningElement(name, selfClosing, attributes));\n\t    };\n\t    JSXParser.prototype.parseJSXEmptyExpression = function () {\n\t        var node = this.createJSXChildNode();\n\t        this.collectComments();\n\t        this.lastMarker.index = this.scanner.index;\n\t        this.lastMarker.line = this.scanner.lineNumber;\n\t        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t        return this.finalize(node, new JSXNode.JSXEmptyExpression());\n\t    };\n\t    JSXParser.prototype.parseJSXExpressionContainer = function () {\n\t        var node = this.createJSXNode();\n\t        this.expectJSX('{');\n\t        var expression;\n\t        if (this.matchJSX('}')) {\n\t            expression = this.parseJSXEmptyExpression();\n\t            this.expectJSX('}');\n\t        }\n\t        else {\n\t            this.finishJSX();\n\t            expression = this.parseAssignmentExpression();\n\t            this.reenterJSX();\n\t        }\n\t        return this.finalize(node, new JSXNode.JSXExpressionContainer(expression));\n\t    };\n\t    JSXParser.prototype.parseJSXChildren = function () {\n\t        var children = [];\n\t        while (!this.scanner.eof()) {\n\t            var node = this.createJSXChildNode();\n\t            var token = this.nextJSXText();\n\t            if (token.start < token.end) {\n\t                var raw = this.getTokenRaw(token);\n\t                var child = this.finalize(node, new JSXNode.JSXText(token.value, raw));\n\t                children.push(child);\n\t            }\n\t            if (this.scanner.source[this.scanner.index] === '{') {\n\t                var container = this.parseJSXExpressionContainer();\n\t                children.push(container);\n\t            }\n\t            else {\n\t                break;\n\t            }\n\t        }\n\t        return children;\n\t    };\n\t    JSXParser.prototype.parseComplexJSXElement = function (el) {\n\t        var stack = [];\n\t        while (!this.scanner.eof()) {\n\t            el.children = el.children.concat(this.parseJSXChildren());\n\t            var node = this.createJSXChildNode();\n\t            var element = this.parseJSXBoundaryElement();\n\t            if (element.type === jsx_syntax_1.JSXSyntax.JSXOpeningElement) {\n\t                var opening = element;\n\t                if (opening.selfClosing) {\n\t                    var child = this.finalize(node, new JSXNode.JSXElement(opening, [], null));\n\t                    el.children.push(child);\n\t                }\n\t                else {\n\t                    stack.push(el);\n\t                    el = { node: node, opening: opening, closing: null, children: [] };\n\t                }\n\t            }\n\t            if (element.type === jsx_syntax_1.JSXSyntax.JSXClosingElement) {\n\t                el.closing = element;\n\t                var open_1 = getQualifiedElementName(el.opening.name);\n\t                var close_1 = getQualifiedElementName(el.closing.name);\n\t                if (open_1 !== close_1) {\n\t                    this.tolerateError('Expected corresponding JSX closing tag for %0', open_1);\n\t                }\n\t                if (stack.length > 0) {\n\t                    var child = this.finalize(el.node, new JSXNode.JSXElement(el.opening, el.children, el.closing));\n\t                    el = stack[stack.length - 1];\n\t                    el.children.push(child);\n\t                    stack.pop();\n\t                }\n\t                else {\n\t                    break;\n\t                }\n\t            }\n\t        }\n\t        return el;\n\t    };\n\t    JSXParser.prototype.parseJSXElement = function () {\n\t        var node = this.createJSXNode();\n\t        var opening = this.parseJSXOpeningElement();\n\t        var children = [];\n\t        var closing = null;\n\t        if (!opening.selfClosing) {\n\t            var el = this.parseComplexJSXElement({ node: node, opening: opening, closing: closing, children: children });\n\t            children = el.children;\n\t            closing = el.closing;\n\t        }\n\t        return this.finalize(node, new JSXNode.JSXElement(opening, children, closing));\n\t    };\n\t    JSXParser.prototype.parseJSXRoot = function () {\n\t        // Pop the opening '<' added from the lookahead.\n\t        if (this.config.tokens) {\n\t            this.tokens.pop();\n\t        }\n\t        this.startJSX();\n\t        var element = this.parseJSXElement();\n\t        this.finishJSX();\n\t        return element;\n\t    };\n\t    JSXParser.prototype.isStartOfExpression = function () {\n\t        return _super.prototype.isStartOfExpression.call(this) || this.match('<');\n\t    };\n\t    return JSXParser;\n\t}(parser_1.Parser));\n\texports.JSXParser = JSXParser;\n\n\n/***/ },\n/* 4 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\t// See also tools/generate-unicode-regex.js.\n\tvar Regex = {\n\t    // Unicode v8.0.0 NonAsciiIdentifierStart:\n\t    NonAsciiIdentifierStart: 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= {\n\t    /* tslint:disable:no-bitwise */\n\t    fromCodePoint: function (cp) {\n\t        return (cp < 0x10000) ? String.fromCharCode(cp) :\n\t            String.fromCharCode(0xD800 + ((cp - 0x10000) >> 10)) +\n\t                String.fromCharCode(0xDC00 + ((cp - 0x10000) & 1023));\n\t    },\n\t    // https://tc39.github.io/ecma262/#sec-white-space\n\t    isWhiteSpace: function (cp) {\n\t        return (cp === 0x20) || (cp === 0x09) || (cp === 0x0B) || (cp === 0x0C) || (cp === 0xA0) ||\n\t            (cp >= 0x1680 && [0x1680, 0x2000, 0x2001, 0x2002, 0x2003, 0x2004, 0x2005, 0x2006, 0x2007, 0x2008, 0x2009, 0x200A, 0x202F, 0x205F, 0x3000, 0xFEFF].indexOf(cp) >= 0);\n\t    },\n\t    // https://tc39.github.io/ecma262/#sec-line-terminators\n\t    isLineTerminator: function (cp) {\n\t        return (cp === 0x0A) || (cp === 0x0D) || (cp === 0x2028) || (cp === 0x2029);\n\t    },\n\t    // https://tc39.github.io/ecma262/#sec-names-and-keywords\n\t    isIdentifierStart: function (cp) {\n\t        return (cp === 0x24) || (cp === 0x5F) ||\n\t            (cp >= 0x41 && cp <= 0x5A) ||\n\t            (cp >= 0x61 && cp <= 0x7A) ||\n\t            (cp === 0x5C) ||\n\t            ((cp >= 0x80) && Regex.NonAsciiIdentifierStart.test(exports.Character.fromCodePoint(cp)));\n\t    },\n\t    isIdentifierPart: function (cp) {\n\t        return (cp === 0x24) || (cp === 0x5F) ||\n\t            (cp >= 0x41 && cp <= 0x5A) ||\n\t            (cp >= 0x61 && cp <= 0x7A) ||\n\t            (cp >= 0x30 && cp <= 0x39) ||\n\t            (cp === 0x5C) ||\n\t            ((cp >= 0x80) && Regex.NonAsciiIdentifierPart.test(exports.Character.fromCodePoint(cp)));\n\t    },\n\t    // https://tc39.github.io/ecma262/#sec-literals-numeric-literals\n\t    isDecimalDigit: function (cp) {\n\t        return (cp >= 0x30 && cp <= 0x39); // 0..9\n\t    },\n\t    isHexDigit: function (cp) {\n\t        return (cp >= 0x30 && cp <= 0x39) ||\n\t            (cp >= 0x41 && cp <= 0x46) ||\n\t            (cp >= 0x61 && cp <= 0x66); // a..f\n\t    },\n\t    isOctalDigit: function (cp) {\n\t        return (cp >= 0x30 && cp <= 0x37); // 0..7\n\t    }\n\t};\n\n\n/***/ },\n/* 5 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar jsx_syntax_1 = __webpack_require__(6);\n\t/* tslint:disable:max-classes-per-file */\n\tvar JSXClosingElement = (function () {\n\t    function JSXClosingElement(name) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXClosingElement;\n\t        this.name = name;\n\t    }\n\t    return JSXClosingElement;\n\t}());\n\texports.JSXClosingElement = JSXClosingElement;\n\tvar JSXElement = (function () {\n\t    function JSXElement(openingElement, children, closingElement) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXElement;\n\t        this.openingElement = openingElement;\n\t        this.children = children;\n\t        this.closingElement = closingElement;\n\t    }\n\t    return JSXElement;\n\t}());\n\texports.JSXElement = JSXElement;\n\tvar JSXEmptyExpression = (function () {\n\t    function JSXEmptyExpression() {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXEmptyExpression;\n\t    }\n\t    return JSXEmptyExpression;\n\t}());\n\texports.JSXEmptyExpression = JSXEmptyExpression;\n\tvar JSXExpressionContainer = (function () {\n\t    function JSXExpressionContainer(expression) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXExpressionContainer;\n\t        this.expression = expression;\n\t    }\n\t    return JSXExpressionContainer;\n\t}());\n\texports.JSXExpressionContainer = JSXExpressionContainer;\n\tvar JSXIdentifier = (function () {\n\t    function JSXIdentifier(name) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXIdentifier;\n\t        this.name = name;\n\t    }\n\t    return JSXIdentifier;\n\t}());\n\texports.JSXIdentifier = JSXIdentifier;\n\tvar JSXMemberExpression = (function () {\n\t    function JSXMemberExpression(object, property) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXMemberExpression;\n\t        this.object = object;\n\t        this.property = property;\n\t    }\n\t    return JSXMemberExpression;\n\t}());\n\texports.JSXMemberExpression = JSXMemberExpression;\n\tvar JSXAttribute = (function () {\n\t    function JSXAttribute(name, value) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXAttribute;\n\t        this.name = name;\n\t        this.value = value;\n\t    }\n\t    return JSXAttribute;\n\t}());\n\texports.JSXAttribute = JSXAttribute;\n\tvar JSXNamespacedName = (function () {\n\t    function JSXNamespacedName(namespace, name) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXNamespacedName;\n\t        this.namespace = namespace;\n\t        this.name = name;\n\t    }\n\t    return JSXNamespacedName;\n\t}());\n\texports.JSXNamespacedName = JSXNamespacedName;\n\tvar JSXOpeningElement = (function () {\n\t    function JSXOpeningElement(name, selfClosing, attributes) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXOpeningElement;\n\t        this.name = name;\n\t        this.selfClosing = selfClosing;\n\t        this.attributes = attributes;\n\t    }\n\t    return JSXOpeningElement;\n\t}());\n\texports.JSXOpeningElement = JSXOpeningElement;\n\tvar JSXSpreadAttribute = (function () {\n\t    function JSXSpreadAttribute(argument) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXSpreadAttribute;\n\t        this.argument = argument;\n\t    }\n\t    return JSXSpreadAttribute;\n\t}());\n\texports.JSXSpreadAttribute = JSXSpreadAttribute;\n\tvar JSXText = (function () {\n\t    function JSXText(value, raw) {\n\t        this.type = jsx_syntax_1.JSXSyntax.JSXText;\n\t        this.value = value;\n\t        this.raw = raw;\n\t    }\n\t    return JSXText;\n\t}());\n\texports.JSXText = JSXText;\n\n\n/***/ },\n/* 6 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\texports.JSXSyntax = {\n\t    JSXAttribute: 'JSXAttribute',\n\t    JSXClosingElement: 'JSXClosingElement',\n\t    JSXElement: 'JSXElement',\n\t    JSXEmptyExpression: 'JSXEmptyExpression',\n\t    JSXExpressionContainer: 'JSXExpressionContainer',\n\t    JSXIdentifier: 'JSXIdentifier',\n\t    JSXMemberExpression: 'JSXMemberExpression',\n\t    JSXNamespacedName: 'JSXNamespacedName',\n\t    JSXOpeningElement: 'JSXOpeningElement',\n\t    JSXSpreadAttribute: 'JSXSpreadAttribute',\n\t    JSXText: 'JSXText'\n\t};\n\n\n/***/ },\n/* 7 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar syntax_1 = __webpack_require__(2);\n\t/* tslint:disable:max-classes-per-file */\n\tvar ArrayExpression = (function () {\n\t    function ArrayExpression(elements) {\n\t        this.type = syntax_1.Syntax.ArrayExpression;\n\t        this.elements = elements;\n\t    }\n\t    return ArrayExpression;\n\t}());\n\texports.ArrayExpression = ArrayExpression;\n\tvar ArrayPattern = (function () {\n\t    function ArrayPattern(elements) {\n\t        this.type = syntax_1.Syntax.ArrayPattern;\n\t        this.elements = elements;\n\t    }\n\t    return ArrayPattern;\n\t}());\n\texports.ArrayPattern = ArrayPattern;\n\tvar ArrowFunctionExpression = (function () {\n\t    function ArrowFunctionExpression(params, body, expression) {\n\t        this.type = syntax_1.Syntax.ArrowFunctionExpression;\n\t        this.id = null;\n\t        this.params = params;\n\t        this.body = body;\n\t        this.generator = false;\n\t        this.expression = expression;\n\t        this.async = false;\n\t    }\n\t    return ArrowFunctionExpression;\n\t}());\n\texports.ArrowFunctionExpression = ArrowFunctionExpression;\n\tvar AssignmentExpression = (function () {\n\t    function AssignmentExpression(operator, left, right) {\n\t        this.type = syntax_1.Syntax.AssignmentExpression;\n\t        this.operator = operator;\n\t        this.left = left;\n\t        this.right = right;\n\t    }\n\t    return AssignmentExpression;\n\t}());\n\texports.AssignmentExpression = AssignmentExpression;\n\tvar AssignmentPattern = (function () {\n\t    function AssignmentPattern(left, right) {\n\t        this.type = syntax_1.Syntax.AssignmentPattern;\n\t        this.left = left;\n\t        this.right = right;\n\t    }\n\t    return AssignmentPattern;\n\t}());\n\texports.AssignmentPattern = AssignmentPattern;\n\tvar AsyncArrowFunctionExpression = (function () {\n\t    function AsyncArrowFunctionExpression(params, body, expression) {\n\t        this.type = syntax_1.Syntax.ArrowFunctionExpression;\n\t        this.id = null;\n\t        this.params = params;\n\t        this.body = body;\n\t        this.generator = false;\n\t        this.expression = expression;\n\t        this.async = true;\n\t    }\n\t    return AsyncArrowFunctionExpression;\n\t}());\n\texports.AsyncArrowFunctionExpression = AsyncArrowFunctionExpression;\n\tvar AsyncFunctionDeclaration = (function () {\n\t    function AsyncFunctionDeclaration(id, params, body) {\n\t        this.type = syntax_1.Syntax.FunctionDeclaration;\n\t        this.id = id;\n\t        this.params = params;\n\t        this.body = body;\n\t        this.generator = false;\n\t        this.expression = false;\n\t        this.async = true;\n\t    }\n\t    return AsyncFunctionDeclaration;\n\t}());\n\texports.AsyncFunctionDeclaration = AsyncFunctionDeclaration;\n\tvar AsyncFunctionExpression = (function () {\n\t    function AsyncFunctionExpression(id, params, body) {\n\t        this.type = syntax_1.Syntax.FunctionExpression;\n\t        this.id = id;\n\t        this.params = params;\n\t        this.body = body;\n\t        this.generator = false;\n\t        this.expression = false;\n\t        this.async = true;\n\t    }\n\t    return AsyncFunctionExpression;\n\t}());\n\texports.AsyncFunctionExpression = AsyncFunctionExpression;\n\tvar AwaitExpression = (function () {\n\t    function AwaitExpression(argument) {\n\t        this.type = syntax_1.Syntax.AwaitExpression;\n\t        this.argument = argument;\n\t    }\n\t    return AwaitExpression;\n\t}());\n\texports.AwaitExpression = AwaitExpression;\n\tvar BinaryExpression = (function () {\n\t    function BinaryExpression(operator, left, right) {\n\t        var logical = (operator === '||' || operator === '&&');\n\t        this.type = logical ? syntax_1.Syntax.LogicalExpression : syntax_1.Syntax.BinaryExpression;\n\t        this.operator = operator;\n\t        this.left = left;\n\t        this.right = right;\n\t    }\n\t    return BinaryExpression;\n\t}());\n\texports.BinaryExpression = BinaryExpression;\n\tvar BlockStatement = (function () {\n\t    function BlockStatement(body) {\n\t        this.type = syntax_1.Syntax.BlockStatement;\n\t        this.body = body;\n\t    }\n\t    return BlockStatement;\n\t}());\n\texports.BlockStatement = BlockStatement;\n\tvar BreakStatement = (function () {\n\t    function BreakStatement(label) {\n\t        this.type = syntax_1.Syntax.BreakStatement;\n\t        this.label = label;\n\t    }\n\t    return BreakStatement;\n\t}());\n\texports.BreakStatement = BreakStatement;\n\tvar CallExpression = (function () {\n\t    function CallExpression(callee, args) {\n\t        this.type = syntax_1.Syntax.CallExpression;\n\t        this.callee = callee;\n\t        this.arguments = args;\n\t    }\n\t    return CallExpression;\n\t}());\n\texports.CallExpression = CallExpression;\n\tvar CatchClause = (function () {\n\t    function CatchClause(param, body) {\n\t        this.type = syntax_1.Syntax.CatchClause;\n\t        this.param = param;\n\t        this.body = body;\n\t    }\n\t    return CatchClause;\n\t}());\n\texports.CatchClause = CatchClause;\n\tvar ClassBody = (function () {\n\t    function ClassBody(body) {\n\t        this.type = syntax_1.Syntax.ClassBody;\n\t        this.body = body;\n\t    }\n\t    return ClassBody;\n\t}());\n\texports.ClassBody = ClassBody;\n\tvar ClassDeclaration = (function () {\n\t    function ClassDeclaration(id, superClass, body) {\n\t        this.type = syntax_1.Syntax.ClassDeclaration;\n\t        this.id = id;\n\t        this.superClass = superClass;\n\t        this.body = body;\n\t    }\n\t    return ClassDeclaration;\n\t}());\n\texports.ClassDeclaration = ClassDeclaration;\n\tvar ClassExpression = (function () {\n\t    function ClassExpression(id, superClass, body) {\n\t        this.type = syntax_1.Syntax.ClassExpression;\n\t        this.id = id;\n\t        this.superClass = superClass;\n\t        this.body = body;\n\t    }\n\t    return ClassExpression;\n\t}());\n\texports.ClassExpression = ClassExpression;\n\tvar ComputedMemberExpression = (function () {\n\t    function ComputedMemberExpression(object, property) {\n\t        this.type = syntax_1.Syntax.MemberExpression;\n\t        this.computed = true;\n\t        this.object = object;\n\t        this.property = property;\n\t    }\n\t    return ComputedMemberExpression;\n\t}());\n\texports.ComputedMemberExpression = ComputedMemberExpression;\n\tvar ConditionalExpression = (function () {\n\t    function ConditionalExpression(test, consequent, alternate) {\n\t        this.type = syntax_1.Syntax.ConditionalExpression;\n\t        this.test = test;\n\t        this.consequent = consequent;\n\t        this.alternate = alternate;\n\t    }\n\t    return ConditionalExpression;\n\t}());\n\texports.ConditionalExpression = ConditionalExpression;\n\tvar ContinueStatement = (function () {\n\t    function ContinueStatement(label) {\n\t        this.type = syntax_1.Syntax.ContinueStatement;\n\t        this.label = label;\n\t    }\n\t    return ContinueStatement;\n\t}());\n\texports.ContinueStatement = ContinueStatement;\n\tvar DebuggerStatement = (function () {\n\t    function DebuggerStatement() {\n\t        this.type = syntax_1.Syntax.DebuggerStatement;\n\t    }\n\t    return DebuggerStatement;\n\t}());\n\texports.DebuggerStatement = DebuggerStatement;\n\tvar Directive = (function () {\n\t    function Directive(expression, directive) {\n\t        this.type = syntax_1.Syntax.ExpressionStatement;\n\t        this.expression = expression;\n\t        this.directive = directive;\n\t    }\n\t    return Directive;\n\t}());\n\texports.Directive = Directive;\n\tvar DoWhileStatement = (function () {\n\t    function DoWhileStatement(body, test) {\n\t        this.type = syntax_1.Syntax.DoWhileStatement;\n\t        this.body = body;\n\t        this.test = test;\n\t    }\n\t    return DoWhileStatement;\n\t}());\n\texports.DoWhileStatement = DoWhileStatement;\n\tvar EmptyStatement = (function () {\n\t    function EmptyStatement() {\n\t        this.type = syntax_1.Syntax.EmptyStatement;\n\t    }\n\t    return EmptyStatement;\n\t}());\n\texports.EmptyStatement = EmptyStatement;\n\tvar ExportAllDeclaration = (function () {\n\t    function ExportAllDeclaration(source) {\n\t        this.type = syntax_1.Syntax.ExportAllDeclaration;\n\t        this.source = source;\n\t    }\n\t    return ExportAllDeclaration;\n\t}());\n\texports.ExportAllDeclaration = ExportAllDeclaration;\n\tvar ExportDefaultDeclaration = (function () {\n\t    function ExportDefaultDeclaration(declaration) {\n\t        this.type = syntax_1.Syntax.ExportDefaultDeclaration;\n\t        this.declaration = declaration;\n\t    }\n\t    return ExportDefaultDeclaration;\n\t}());\n\texports.ExportDefaultDeclaration = ExportDefaultDeclaration;\n\tvar ExportNamedDeclaration = (function () {\n\t    function ExportNamedDeclaration(declaration, specifiers, source) {\n\t        this.type = syntax_1.Syntax.ExportNamedDeclaration;\n\t        this.declaration = declaration;\n\t        this.specifiers = specifiers;\n\t        this.source = source;\n\t    }\n\t    return ExportNamedDeclaration;\n\t}());\n\texports.ExportNamedDeclaration = ExportNamedDeclaration;\n\tvar ExportSpecifier = (function () {\n\t    function ExportSpecifier(local, exported) {\n\t        this.type = syntax_1.Syntax.ExportSpecifier;\n\t        this.exported = exported;\n\t        this.local = local;\n\t    }\n\t    return ExportSpecifier;\n\t}());\n\texports.ExportSpecifier = ExportSpecifier;\n\tvar ExpressionStatement = (function () {\n\t    function ExpressionStatement(expression) {\n\t        this.type = syntax_1.Syntax.ExpressionStatement;\n\t        this.expression = expression;\n\t    }\n\t    return ExpressionStatement;\n\t}());\n\texports.ExpressionStatement = ExpressionStatement;\n\tvar ForInStatement = (function () {\n\t    function ForInStatement(left, right, body) {\n\t        this.type = syntax_1.Syntax.ForInStatement;\n\t        this.left = left;\n\t        this.right = right;\n\t        this.body = body;\n\t        this.each = false;\n\t    }\n\t    return ForInStatement;\n\t}());\n\texports.ForInStatement = ForInStatement;\n\tvar ForOfStatement = (function () {\n\t    function ForOfStatement(left, right, body) {\n\t        this.type = syntax_1.Syntax.ForOfStatement;\n\t        this.left = left;\n\t        this.right = right;\n\t        this.body = body;\n\t    }\n\t    return ForOfStatement;\n\t}());\n\texports.ForOfStatement = ForOfStatement;\n\tvar ForStatement = (function () {\n\t    function ForStatement(init, test, update, body) {\n\t        this.type = syntax_1.Syntax.ForStatement;\n\t        this.init = init;\n\t        this.test = test;\n\t        this.update = update;\n\t        this.body = body;\n\t    }\n\t    return ForStatement;\n\t}());\n\texports.ForStatement = ForStatement;\n\tvar FunctionDeclaration = (function () {\n\t    function FunctionDeclaration(id, params, body, generator) {\n\t        this.type = syntax_1.Syntax.FunctionDeclaration;\n\t        this.id = id;\n\t        this.params = params;\n\t        this.body = body;\n\t        this.generator = generator;\n\t        this.expression = false;\n\t        this.async = false;\n\t    }\n\t    return FunctionDeclaration;\n\t}());\n\texports.FunctionDeclaration = FunctionDeclaration;\n\tvar FunctionExpression = (function () {\n\t    function FunctionExpression(id, params, body, generator) {\n\t        this.type = syntax_1.Syntax.FunctionExpression;\n\t        this.id = id;\n\t        this.params = params;\n\t        this.body = body;\n\t        this.generator = generator;\n\t        this.expression = false;\n\t        this.async = false;\n\t    }\n\t    return FunctionExpression;\n\t}());\n\texports.FunctionExpression = FunctionExpression;\n\tvar Identifier = (function () {\n\t    function Identifier(name) {\n\t        this.type = syntax_1.Syntax.Identifier;\n\t        this.name = name;\n\t    }\n\t    return Identifier;\n\t}());\n\texports.Identifier = Identifier;\n\tvar IfStatement = (function () {\n\t    function IfStatement(test, consequent, alternate) {\n\t        this.type = syntax_1.Syntax.IfStatement;\n\t        this.test = test;\n\t        this.consequent = consequent;\n\t        this.alternate = alternate;\n\t    }\n\t    return IfStatement;\n\t}());\n\texports.IfStatement = IfStatement;\n\tvar ImportDeclaration = (function () {\n\t    function ImportDeclaration(specifiers, source) {\n\t        this.type = syntax_1.Syntax.ImportDeclaration;\n\t        this.specifiers = specifiers;\n\t        this.source = source;\n\t    }\n\t    return ImportDeclaration;\n\t}());\n\texports.ImportDeclaration = ImportDeclaration;\n\tvar ImportDefaultSpecifier = (function () {\n\t    function ImportDefaultSpecifier(local) {\n\t        this.type = syntax_1.Syntax.ImportDefaultSpecifier;\n\t        this.local = local;\n\t    }\n\t    return ImportDefaultSpecifier;\n\t}());\n\texports.ImportDefaultSpecifier = ImportDefaultSpecifier;\n\tvar ImportNamespaceSpecifier = (function () {\n\t    function ImportNamespaceSpecifier(local) {\n\t        this.type = syntax_1.Syntax.ImportNamespaceSpecifier;\n\t        this.local = local;\n\t    }\n\t    return ImportNamespaceSpecifier;\n\t}());\n\texports.ImportNamespaceSpecifier = ImportNamespaceSpecifier;\n\tvar ImportSpecifier = (function () {\n\t    function ImportSpecifier(local, imported) {\n\t        this.type = syntax_1.Syntax.ImportSpecifier;\n\t        this.local = local;\n\t        this.imported = imported;\n\t    }\n\t    return ImportSpecifier;\n\t}());\n\texports.ImportSpecifier = ImportSpecifier;\n\tvar LabeledStatement = (function () {\n\t    function LabeledStatement(label, body) {\n\t        this.type = syntax_1.Syntax.LabeledStatement;\n\t        this.label = label;\n\t        this.body = body;\n\t    }\n\t    return LabeledStatement;\n\t}());\n\texports.LabeledStatement = LabeledStatement;\n\tvar Literal = (function () {\n\t    function Literal(value, raw) {\n\t        this.type = syntax_1.Syntax.Literal;\n\t        this.value = value;\n\t        this.raw = raw;\n\t    }\n\t    return Literal;\n\t}());\n\texports.Literal = Literal;\n\tvar MetaProperty = (function () {\n\t    function MetaProperty(meta, property) {\n\t        this.type = syntax_1.Syntax.MetaProperty;\n\t        this.meta = meta;\n\t        this.property = property;\n\t    }\n\t    return MetaProperty;\n\t}());\n\texports.MetaProperty = MetaProperty;\n\tvar MethodDefinition = (function () {\n\t    function MethodDefinition(key, computed, value, kind, isStatic) {\n\t        this.type = syntax_1.Syntax.MethodDefinition;\n\t        this.key = key;\n\t        this.computed = computed;\n\t        this.value = value;\n\t        this.kind = kind;\n\t        this.static = isStatic;\n\t    }\n\t    return MethodDefinition;\n\t}());\n\texports.MethodDefinition = MethodDefinition;\n\tvar Module = (function () {\n\t    function Module(body) {\n\t        this.type = syntax_1.Syntax.Program;\n\t        this.body = body;\n\t        this.sourceType = 'module';\n\t    }\n\t    return Module;\n\t}());\n\texports.Module = Module;\n\tvar NewExpression = (function () {\n\t    function NewExpression(callee, args) {\n\t        this.type = syntax_1.Syntax.NewExpression;\n\t        this.callee = callee;\n\t        this.arguments = args;\n\t    }\n\t    return NewExpression;\n\t}());\n\texports.NewExpression = NewExpression;\n\tvar ObjectExpression = (function () {\n\t    function ObjectExpression(properties) {\n\t        this.type = syntax_1.Syntax.ObjectExpression;\n\t        this.properties = properties;\n\t    }\n\t    return ObjectExpression;\n\t}());\n\texports.ObjectExpression = ObjectExpression;\n\tvar ObjectPattern = (function () {\n\t    function ObjectPattern(properties) {\n\t        this.type = syntax_1.Syntax.ObjectPattern;\n\t        this.properties = properties;\n\t    }\n\t    return ObjectPattern;\n\t}());\n\texports.ObjectPattern = ObjectPattern;\n\tvar Property = (function () {\n\t    function Property(kind, key, computed, value, method, shorthand) {\n\t        this.type = syntax_1.Syntax.Property;\n\t        this.key = key;\n\t        this.computed = computed;\n\t        this.value = value;\n\t        this.kind = kind;\n\t        this.method = method;\n\t        this.shorthand = shorthand;\n\t    }\n\t    return Property;\n\t}());\n\texports.Property = Property;\n\tvar RegexLiteral = (function () {\n\t    function RegexLiteral(value, raw, pattern, flags) {\n\t        this.type = syntax_1.Syntax.Literal;\n\t        this.value = value;\n\t        this.raw = raw;\n\t        this.regex = { pattern: pattern, flags: flags };\n\t    }\n\t    return RegexLiteral;\n\t}());\n\texports.RegexLiteral = RegexLiteral;\n\tvar RestElement = (function () {\n\t    function RestElement(argument) {\n\t        this.type = syntax_1.Syntax.RestElement;\n\t        this.argument = argument;\n\t    }\n\t    return RestElement;\n\t}());\n\texports.RestElement = RestElement;\n\tvar ReturnStatement = (function () {\n\t    function ReturnStatement(argument) {\n\t        this.type = syntax_1.Syntax.ReturnStatement;\n\t        this.argument = argument;\n\t    }\n\t    return ReturnStatement;\n\t}());\n\texports.ReturnStatement = ReturnStatement;\n\tvar Script = (function () {\n\t    function Script(body) {\n\t        this.type = syntax_1.Syntax.Program;\n\t        this.body = body;\n\t        this.sourceType = 'script';\n\t    }\n\t    return Script;\n\t}());\n\texports.Script = Script;\n\tvar SequenceExpression = (function () {\n\t    function SequenceExpression(expressions) {\n\t        this.type = syntax_1.Syntax.SequenceExpression;\n\t        this.expressions = expressions;\n\t    }\n\t    return SequenceExpression;\n\t}());\n\texports.SequenceExpression = SequenceExpression;\n\tvar SpreadElement = (function () {\n\t    function SpreadElement(argument) {\n\t        this.type = syntax_1.Syntax.SpreadElement;\n\t        this.argument = argument;\n\t    }\n\t    return SpreadElement;\n\t}());\n\texports.SpreadElement = SpreadElement;\n\tvar StaticMemberExpression = (function () {\n\t    function StaticMemberExpression(object, property) {\n\t        this.type = syntax_1.Syntax.MemberExpression;\n\t        this.computed = false;\n\t        this.object = object;\n\t        this.property = property;\n\t    }\n\t    return StaticMemberExpression;\n\t}());\n\texports.StaticMemberExpression = StaticMemberExpression;\n\tvar Super = (function () {\n\t    function Super() {\n\t        this.type = syntax_1.Syntax.Super;\n\t    }\n\t    return Super;\n\t}());\n\texports.Super = Super;\n\tvar SwitchCase = (function () {\n\t    function SwitchCase(test, consequent) {\n\t        this.type = syntax_1.Syntax.SwitchCase;\n\t        this.test = test;\n\t        this.consequent = consequent;\n\t    }\n\t    return SwitchCase;\n\t}());\n\texports.SwitchCase = SwitchCase;\n\tvar SwitchStatement = (function () {\n\t    function SwitchStatement(discriminant, cases) {\n\t        this.type = syntax_1.Syntax.SwitchStatement;\n\t        this.discriminant = discriminant;\n\t        this.cases = cases;\n\t    }\n\t    return SwitchStatement;\n\t}());\n\texports.SwitchStatement = SwitchStatement;\n\tvar TaggedTemplateExpression = (function () {\n\t    function TaggedTemplateExpression(tag, quasi) {\n\t        this.type = syntax_1.Syntax.TaggedTemplateExpression;\n\t        this.tag = tag;\n\t        this.quasi = quasi;\n\t    }\n\t    return TaggedTemplateExpression;\n\t}());\n\texports.TaggedTemplateExpression = TaggedTemplateExpression;\n\tvar TemplateElement = (function () {\n\t    function TemplateElement(value, tail) {\n\t        this.type = syntax_1.Syntax.TemplateElement;\n\t        this.value = value;\n\t        this.tail = tail;\n\t    }\n\t    return TemplateElement;\n\t}());\n\texports.TemplateElement = TemplateElement;\n\tvar TemplateLiteral = (function () {\n\t    function TemplateLiteral(quasis, expressions) {\n\t        this.type = syntax_1.Syntax.TemplateLiteral;\n\t        this.quasis = quasis;\n\t        this.expressions = expressions;\n\t    }\n\t    return TemplateLiteral;\n\t}());\n\texports.TemplateLiteral = TemplateLiteral;\n\tvar ThisExpression = (function () {\n\t    function ThisExpression() {\n\t        this.type = syntax_1.Syntax.ThisExpression;\n\t    }\n\t    return ThisExpression;\n\t}());\n\texports.ThisExpression = ThisExpression;\n\tvar ThrowStatement = (function () {\n\t    function ThrowStatement(argument) {\n\t        this.type = syntax_1.Syntax.ThrowStatement;\n\t        this.argument = argument;\n\t    }\n\t    return ThrowStatement;\n\t}());\n\texports.ThrowStatement = ThrowStatement;\n\tvar TryStatement = (function () {\n\t    function TryStatement(block, handler, finalizer) {\n\t        this.type = syntax_1.Syntax.TryStatement;\n\t        this.block = block;\n\t        this.handler = handler;\n\t        this.finalizer = finalizer;\n\t    }\n\t    return TryStatement;\n\t}());\n\texports.TryStatement = TryStatement;\n\tvar UnaryExpression = (function () {\n\t    function UnaryExpression(operator, argument) {\n\t        this.type = syntax_1.Syntax.UnaryExpression;\n\t        this.operator = operator;\n\t        this.argument = argument;\n\t        this.prefix = true;\n\t    }\n\t    return UnaryExpression;\n\t}());\n\texports.UnaryExpression = UnaryExpression;\n\tvar UpdateExpression = (function () {\n\t    function UpdateExpression(operator, argument, prefix) {\n\t        this.type = syntax_1.Syntax.UpdateExpression;\n\t        this.operator = operator;\n\t        this.argument = argument;\n\t        this.prefix = prefix;\n\t    }\n\t    return UpdateExpression;\n\t}());\n\texports.UpdateExpression = UpdateExpression;\n\tvar VariableDeclaration = (function () {\n\t    function VariableDeclaration(declarations, kind) {\n\t        this.type = syntax_1.Syntax.VariableDeclaration;\n\t        this.declarations = declarations;\n\t        this.kind = kind;\n\t    }\n\t    return VariableDeclaration;\n\t}());\n\texports.VariableDeclaration = VariableDeclaration;\n\tvar VariableDeclarator = (function () {\n\t    function VariableDeclarator(id, init) {\n\t        this.type = syntax_1.Syntax.VariableDeclarator;\n\t        this.id = id;\n\t        this.init = init;\n\t    }\n\t    return VariableDeclarator;\n\t}());\n\texports.VariableDeclarator = VariableDeclarator;\n\tvar WhileStatement = (function () {\n\t    function WhileStatement(test, body) {\n\t        this.type = syntax_1.Syntax.WhileStatement;\n\t        this.test = test;\n\t        this.body = body;\n\t    }\n\t    return WhileStatement;\n\t}());\n\texports.WhileStatement = WhileStatement;\n\tvar WithStatement = (function () {\n\t    function WithStatement(object, body) {\n\t        this.type = syntax_1.Syntax.WithStatement;\n\t        this.object = object;\n\t        this.body = body;\n\t    }\n\t    return WithStatement;\n\t}());\n\texports.WithStatement = WithStatement;\n\tvar YieldExpression = (function () {\n\t    function YieldExpression(argument, delegate) {\n\t        this.type = syntax_1.Syntax.YieldExpression;\n\t        this.argument = argument;\n\t        this.delegate = delegate;\n\t    }\n\t    return YieldExpression;\n\t}());\n\texports.YieldExpression = YieldExpression;\n\n\n/***/ },\n/* 8 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar assert_1 = __webpack_require__(9);\n\tvar error_handler_1 = __webpack_require__(10);\n\tvar messages_1 = __webpack_require__(11);\n\tvar Node = __webpack_require__(7);\n\tvar scanner_1 = __webpack_require__(12);\n\tvar syntax_1 = __webpack_require__(2);\n\tvar token_1 = __webpack_require__(13);\n\tvar ArrowParameterPlaceHolder = 'ArrowParameterPlaceHolder';\n\tvar Parser = (function () {\n\t    function Parser(code, options, delegate) {\n\t        if (options === void 0) { options = {}; }\n\t        this.config = {\n\t            range: (typeof options.range === 'boolean') && options.range,\n\t            loc: (typeof options.loc === 'boolean') && options.loc,\n\t            source: null,\n\t            tokens: (typeof options.tokens === 'boolean') && options.tokens,\n\t            comment: (typeof options.comment === 'boolean') && options.comment,\n\t            tolerant: (typeof options.tolerant === 'boolean') && options.tolerant\n\t        };\n\t        if (this.config.loc && options.source && options.source !== null) {\n\t            this.config.source = String(options.source);\n\t        }\n\t        this.delegate = delegate;\n\t        this.errorHandler = new error_handler_1.ErrorHandler();\n\t        this.errorHandler.tolerant = this.config.tolerant;\n\t        this.scanner = new scanner_1.Scanner(code, this.errorHandler);\n\t        this.scanner.trackComment = this.config.comment;\n\t        this.operatorPrecedence = {\n\t            ')': 0,\n\t            ';': 0,\n\t            ',': 0,\n\t            '=': 0,\n\t            ']': 0,\n\t            '||': 1,\n\t            '&&': 2,\n\t            '|': 3,\n\t            '^': 4,\n\t            '&': 5,\n\t            '==': 6,\n\t            '!=': 6,\n\t            '===': 6,\n\t            '!==': 6,\n\t            '<': 7,\n\t            '>': 7,\n\t            '<=': 7,\n\t            '>=': 7,\n\t            '<<': 8,\n\t            '>>': 8,\n\t            '>>>': 8,\n\t            '+': 9,\n\t            '-': 9,\n\t            '*': 11,\n\t            '/': 11,\n\t            '%': 11\n\t        };\n\t        this.lookahead = {\n\t            type: 2 /* EOF */,\n\t            value: '',\n\t            lineNumber: this.scanner.lineNumber,\n\t            lineStart: 0,\n\t            start: 0,\n\t            end: 0\n\t        };\n\t        this.hasLineTerminator = false;\n\t        this.context = {\n\t            isModule: false,\n\t            await: false,\n\t            allowIn: true,\n\t            allowStrictDirective: true,\n\t            allowYield: true,\n\t            firstCoverInitializedNameError: null,\n\t            isAssignmentTarget: false,\n\t            isBindingElement: false,\n\t            inFunctionBody: false,\n\t            inIteration: false,\n\t            inSwitch: false,\n\t            labelSet: {},\n\t            strict: false\n\t        };\n\t        this.tokens = [];\n\t        this.startMarker = {\n\t            index: 0,\n\t            line: this.scanner.lineNumber,\n\t            column: 0\n\t        };\n\t        this.lastMarker = {\n\t            index: 0,\n\t            line: this.scanner.lineNumber,\n\t            column: 0\n\t        };\n\t        this.nextToken();\n\t        this.lastMarker = {\n\t            index: this.scanner.index,\n\t            line: this.scanner.lineNumber,\n\t            column: this.scanner.index - this.scanner.lineStart\n\t        };\n\t    }\n\t    Parser.prototype.throwError = function (messageFormat) {\n\t        var values = [];\n\t        for (var _i = 1; _i < arguments.length; _i++) {\n\t            values[_i - 1] = arguments[_i];\n\t        }\n\t        var args = Array.prototype.slice.call(arguments, 1);\n\t        var msg = messageFormat.replace(/%(\\d)/g, function (whole, idx) {\n\t            assert_1.assert(idx < args.length, 'Message reference must be in range');\n\t            return args[idx];\n\t        });\n\t        var index = this.lastMarker.index;\n\t        var line = this.lastMarker.line;\n\t        var column = this.lastMarker.column + 1;\n\t        throw this.errorHandler.createError(index, line, column, msg);\n\t    };\n\t    Parser.prototype.tolerateError = function (messageFormat) {\n\t        var values = [];\n\t        for (var _i = 1; _i < arguments.length; _i++) {\n\t            values[_i - 1] = arguments[_i];\n\t        }\n\t        var args = Array.prototype.slice.call(arguments, 1);\n\t        var msg = messageFormat.replace(/%(\\d)/g, function (whole, idx) {\n\t            assert_1.assert(idx < args.length, 'Message reference must be in range');\n\t            return args[idx];\n\t        });\n\t        var index = this.lastMarker.index;\n\t        var line = this.scanner.lineNumber;\n\t        var column = this.lastMarker.column + 1;\n\t        this.errorHandler.tolerateError(index, line, column, msg);\n\t    };\n\t    // Throw an exception because of the token.\n\t    Parser.prototype.unexpectedTokenError = function (token, message) {\n\t        var msg = message || messages_1.Messages.UnexpectedToken;\n\t        var value;\n\t        if (token) {\n\t            if (!message) {\n\t                msg = (token.type === 2 /* EOF */) ? messages_1.Messages.UnexpectedEOS :\n\t                    (token.type === 3 /* Identifier */) ? messages_1.Messages.UnexpectedIdentifier :\n\t                        (token.type === 6 /* NumericLiteral */) ? messages_1.Messages.UnexpectedNumber :\n\t                            (token.type === 8 /* StringLiteral */) ? messages_1.Messages.UnexpectedString :\n\t                                (token.type === 10 /* Template */) ? messages_1.Messages.UnexpectedTemplate :\n\t                                    messages_1.Messages.UnexpectedToken;\n\t                if (token.type === 4 /* Keyword */) {\n\t                    if (this.scanner.isFutureReservedWord(token.value)) {\n\t                        msg = messages_1.Messages.UnexpectedReserved;\n\t                    }\n\t                    else if (this.context.strict && this.scanner.isStrictModeReservedWord(token.value)) {\n\t                        msg = messages_1.Messages.StrictReservedWord;\n\t                    }\n\t                }\n\t            }\n\t            value = token.value;\n\t        }\n\t        else {\n\t            value = 'ILLEGAL';\n\t        }\n\t        msg = msg.replace('%0', value);\n\t        if (token && typeof token.lineNumber === 'number') {\n\t            var index = token.start;\n\t            var line = token.lineNumber;\n\t            var lastMarkerLineStart = this.lastMarker.index - this.lastMarker.column;\n\t            var column = token.start - lastMarkerLineStart + 1;\n\t            return this.errorHandler.createError(index, line, column, msg);\n\t        }\n\t        else {\n\t            var index = this.lastMarker.index;\n\t            var line = this.lastMarker.line;\n\t            var column = this.lastMarker.column + 1;\n\t            return this.errorHandler.createError(index, line, column, msg);\n\t        }\n\t    };\n\t    Parser.prototype.throwUnexpectedToken = function (token, message) {\n\t        throw this.unexpectedTokenError(token, message);\n\t    };\n\t    Parser.prototype.tolerateUnexpectedToken = function (token, message) {\n\t        this.errorHandler.tolerate(this.unexpectedTokenError(token, message));\n\t    };\n\t    Parser.prototype.collectComments = function () {\n\t        if (!this.config.comment) {\n\t            this.scanner.scanComments();\n\t        }\n\t        else {\n\t            var comments = this.scanner.scanComments();\n\t            if (comments.length > 0 && this.delegate) {\n\t                for (var i = 0; i < comments.length; ++i) {\n\t                    var e = comments[i];\n\t                    var node = void 0;\n\t                    node = {\n\t                        type: e.multiLine ? 'BlockComment' : 'LineComment',\n\t                        value: this.scanner.source.slice(e.slice[0], e.slice[1])\n\t                    };\n\t                    if (this.config.range) {\n\t                        node.range = e.range;\n\t                    }\n\t                    if (this.config.loc) {\n\t                        node.loc = e.loc;\n\t                    }\n\t                    var metadata = {\n\t                        start: {\n\t                            line: e.loc.start.line,\n\t                            column: e.loc.start.column,\n\t                            offset: e.range[0]\n\t                        },\n\t                        end: {\n\t                            line: e.loc.end.line,\n\t                            column: e.loc.end.column,\n\t                            offset: e.range[1]\n\t                        }\n\t                    };\n\t                    this.delegate(node, metadata);\n\t                }\n\t            }\n\t        }\n\t    };\n\t    // From internal representation to an external structure\n\t    Parser.prototype.getTokenRaw = function (token) {\n\t        return this.scanner.source.slice(token.start, token.end);\n\t    };\n\t    Parser.prototype.convertToken = function (token) {\n\t        var t = {\n\t            type: token_1.TokenName[token.type],\n\t            value: this.getTokenRaw(token)\n\t        };\n\t        if (this.config.range) {\n\t            t.range = [token.start, token.end];\n\t        }\n\t        if (this.config.loc) {\n\t            t.loc = {\n\t                start: {\n\t                    line: this.startMarker.line,\n\t                    column: this.startMarker.column\n\t                },\n\t                end: {\n\t                    line: this.scanner.lineNumber,\n\t                    column: this.scanner.index - this.scanner.lineStart\n\t                }\n\t            };\n\t        }\n\t        if (token.type === 9 /* RegularExpression */) {\n\t            var pattern = token.pattern;\n\t            var flags = token.flags;\n\t            t.regex = { pattern: pattern, flags: flags };\n\t        }\n\t        return t;\n\t    };\n\t    Parser.prototype.nextToken = function () {\n\t        var token = this.lookahead;\n\t        this.lastMarker.index = this.scanner.index;\n\t        this.lastMarker.line = this.scanner.lineNumber;\n\t        this.lastMarker.column = this.scanner.index - this.scanner.lineStart;\n\t        this.collectComments();\n\t        if (this.scanner.index !== this.startMarker.index) {\n\t            this.startMarker.index = this.scanner.index;\n\t            this.startMarker.line = this.scanner.lineNumber;\n\t            this.startMarker.column = this.scanner.index - this.scanner.lineStart;\n\t        }\n\t        var next = this.scanner.lex();\n\t        this.hasLineTerminator = (token.lineNumber !== next.lineNumber);\n\t        if (next && this.context.strict && next.type === 3 /* Identifier */) {\n\t            if (this.scanner.isStrictModeReservedWord(next.value)) {\n\t                next.type = 4 /* Keyword */;\n\t            }\n\t        }\n\t        this.lookahead = next;\n\t        if (this.config.tokens && next.type !== 2 /* EOF */) {\n\t            this.tokens.push(this.convertToken(next));\n\t        }\n\t        return token;\n\t    };\n\t    Parser.prototype.nextRegexToken = function () {\n\t        this.collectComments();\n\t        var token = this.scanner.scanRegExp();\n\t        if (this.config.tokens) {\n\t            // Pop the previous token, '/' or '/='\n\t            // This is added from the lookahead token.\n\t            this.tokens.pop();\n\t            this.tokens.push(this.convertToken(token));\n\t        }\n\t        // Prime the next lookahead.\n\t        this.lookahead = token;\n\t        this.nextToken();\n\t        return token;\n\t    };\n\t    Parser.prototype.createNode = function () {\n\t        return {\n\t            index: this.startMarker.index,\n\t            line: this.startMarker.line,\n\t            column: this.startMarker.column\n\t        };\n\t    };\n\t    Parser.prototype.startNode = function (token, lastLineStart) {\n\t        if (lastLineStart === void 0) { lastLineStart = 0; }\n\t        var column = token.start - token.lineStart;\n\t        var line = token.lineNumber;\n\t        if (column < 0) {\n\t            column += lastLineStart;\n\t            line--;\n\t        }\n\t        return {\n\t            index: token.start,\n\t            line: line,\n\t            column: column\n\t        };\n\t    };\n\t    Parser.prototype.finalize = function (marker, node) {\n\t        if (this.config.range) {\n\t            node.range = [marker.index, this.lastMarker.index];\n\t        }\n\t        if (this.config.loc) {\n\t            node.loc = {\n\t                start: {\n\t                    line: marker.line,\n\t                    column: marker.column,\n\t                },\n\t                end: {\n\t                    line: this.lastMarker.line,\n\t                    column: this.lastMarker.column\n\t                }\n\t            };\n\t            if (this.config.source) {\n\t                node.loc.source = this.config.source;\n\t            }\n\t        }\n\t        if (this.delegate) {\n\t            var metadata = {\n\t                start: {\n\t                    line: marker.line,\n\t                    column: marker.column,\n\t                    offset: marker.index\n\t                },\n\t                end: {\n\t                    line: this.lastMarker.line,\n\t                    column: this.lastMarker.column,\n\t                    offset: this.lastMarker.index\n\t                }\n\t            };\n\t            this.delegate(node, metadata);\n\t        }\n\t        return node;\n\t    };\n\t    // Expect the next token to match the specified punctuator.\n\t    // If not, an exception will be thrown.\n\t    Parser.prototype.expect = function (value) {\n\t        var token = this.nextToken();\n\t        if (token.type !== 7 /* Punctuator */ || token.value !== value) {\n\t            this.throwUnexpectedToken(token);\n\t        }\n\t    };\n\t    // Quietly expect a comma when in tolerant mode, otherwise delegates to expect().\n\t    Parser.prototype.expectCommaSeparator = function () {\n\t        if (this.config.tolerant) {\n\t            var token = this.lookahead;\n\t            if (token.type === 7 /* Punctuator */ && token.value === ',') {\n\t                this.nextToken();\n\t            }\n\t            else if (token.type === 7 /* Punctuator */ && token.value === ';') {\n\t                this.nextToken();\n\t                this.tolerateUnexpectedToken(token);\n\t            }\n\t            else {\n\t                this.tolerateUnexpectedToken(token, messages_1.Messages.UnexpectedToken);\n\t            }\n\t        }\n\t        else {\n\t            this.expect(',');\n\t        }\n\t    };\n\t    // Expect the next token to match the specified keyword.\n\t    // If not, an exception will be thrown.\n\t    Parser.prototype.expectKeyword = function (keyword) {\n\t        var token = this.nextToken();\n\t        if (token.type !== 4 /* Keyword */ || token.value !== keyword) {\n\t            this.throwUnexpectedToken(token);\n\t        }\n\t    };\n\t    // Return true if the next token matches the specified punctuator.\n\t    Parser.prototype.match = function (value) {\n\t        return this.lookahead.type === 7 /* Punctuator */ && this.lookahead.value === value;\n\t    };\n\t    // Return true if the next token matches the specified keyword\n\t    Parser.prototype.matchKeyword = function (keyword) {\n\t        return this.lookahead.type === 4 /* Keyword */ && this.lookahead.value === keyword;\n\t    };\n\t    // Return true if the next token matches the specified contextual keyword\n\t    // (where an identifier is sometimes a keyword depending on the context)\n\t    Parser.prototype.matchContextualKeyword = function (keyword) {\n\t        return this.lookahead.type === 3 /* Identifier */ && this.lookahead.value === keyword;\n\t    };\n\t    // Return true if the next token is an assignment operator\n\t    Parser.prototype.matchAssign = function () {\n\t        if (this.lookahead.type !== 7 /* Punctuator */) {\n\t            return false;\n\t        }\n\t        var op = this.lookahead.value;\n\t        return op === '=' ||\n\t            op === '*=' ||\n\t            op === '**=' ||\n\t            op === '/=' ||\n\t            op === '%=' ||\n\t            op === '+=' ||\n\t            op === '-=' ||\n\t            op === '<<=' ||\n\t            op === '>>=' ||\n\t            op === '>>>=' ||\n\t            op === '&=' ||\n\t            op === '^=' ||\n\t            op === '|=';\n\t    };\n\t    // Cover grammar support.\n\t    //\n\t    // When an assignment expression position starts with an left parenthesis, the determination of the type\n\t    // of the syntax is to be deferred arbitrarily long until the end of the parentheses pair (plus a lookahead)\n\t    // or the first comma. This situation also defers the determination of all the expressions nested in the pair.\n\t    //\n\t    // There are three productions that can be parsed in a parentheses pair that needs to be determined\n\t    // after the outermost pair is closed. They are:\n\t    //\n\t    //   1. AssignmentExpression\n\t    //   2. BindingElements\n\t    //   3. AssignmentTargets\n\t    //\n\t    // In order to avoid exponential backtracking, we use two flags to denote if the production can be\n\t    // binding element or assignment target.\n\t    //\n\t    // The three productions have the relationship:\n\t    //\n\t    //   BindingElements ⊆ AssignmentTargets ⊆ AssignmentExpression\n\t    //\n\t    // with a single exception that CoverInitializedName when used directly in an Expression, generates\n\t    // an early error. Therefore, we need the third state, firstCoverInitializedNameError, to track the\n\t    // first usage of CoverInitializedName and report it when we reached the end of the parentheses pair.\n\t    //\n\t    // isolateCoverGrammar function runs the given parser function with a new cover grammar context, and it does not\n\t    // effect the current flags. This means the production the parser parses is only used as an expression. Therefore\n\t    // the CoverInitializedName check is conducted.\n\t    //\n\t    // inheritCoverGrammar function runs the given parse function with a new cover grammar context, and it propagates\n\t    // the flags outside of the parser. This means the production the parser parses is used as a part of a potential\n\t    // pattern. The CoverInitializedName check is deferred.\n\t    Parser.prototype.isolateCoverGrammar = function (parseFunction) {\n\t        var previousIsBindingElement = this.context.isBindingElement;\n\t        var previousIsAssignmentTarget = this.context.isAssignmentTarget;\n\t        var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;\n\t        this.context.isBindingElement = true;\n\t        this.context.isAssignmentTarget = true;\n\t        this.context.firstCoverInitializedNameError = null;\n\t        var result = parseFunction.call(this);\n\t        if (this.context.firstCoverInitializedNameError !== null) {\n\t            this.throwUnexpectedToken(this.context.firstCoverInitializedNameError);\n\t        }\n\t        this.context.isBindingElement = previousIsBindingElement;\n\t        this.context.isAssignmentTarget = previousIsAssignmentTarget;\n\t        this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError;\n\t        return result;\n\t    };\n\t    Parser.prototype.inheritCoverGrammar = function (parseFunction) {\n\t        var previousIsBindingElement = this.context.isBindingElement;\n\t        var previousIsAssignmentTarget = this.context.isAssignmentTarget;\n\t        var previousFirstCoverInitializedNameError = this.context.firstCoverInitializedNameError;\n\t        this.context.isBindingElement = true;\n\t        this.context.isAssignmentTarget = true;\n\t        this.context.firstCoverInitializedNameError = null;\n\t        var result = parseFunction.call(this);\n\t        this.context.isBindingElement = this.context.isBindingElement && previousIsBindingElement;\n\t        this.context.isAssignmentTarget = this.context.isAssignmentTarget && previousIsAssignmentTarget;\n\t        this.context.firstCoverInitializedNameError = previousFirstCoverInitializedNameError || this.context.firstCoverInitializedNameError;\n\t        return result;\n\t    };\n\t    Parser.prototype.consumeSemicolon = function () {\n\t        if (this.match(';')) {\n\t            this.nextToken();\n\t        }\n\t        else if (!this.hasLineTerminator) {\n\t            if (this.lookahead.type !== 2 /* EOF */ && !this.match('}')) {\n\t                this.throwUnexpectedToken(this.lookahead);\n\t            }\n\t            this.lastMarker.index = this.startMarker.index;\n\t            this.lastMarker.line = this.startMarker.line;\n\t            this.lastMarker.column = this.startMarker.column;\n\t        }\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-primary-expression\n\t    Parser.prototype.parsePrimaryExpression = function () {\n\t        var node = this.createNode();\n\t        var expr;\n\t        var token, raw;\n\t        switch (this.lookahead.type) {\n\t            case 3 /* Identifier */:\n\t                if ((this.context.isModule || this.context.await) && this.lookahead.value === 'await') {\n\t                    this.tolerateUnexpectedToken(this.lookahead);\n\t                }\n\t                expr = this.matchAsyncFunction() ? this.parseFunctionExpression() : this.finalize(node, new Node.Identifier(this.nextToken().value));\n\t                break;\n\t            case 6 /* NumericLiteral */:\n\t            case 8 /* StringLiteral */:\n\t                if (this.context.strict && this.lookahead.octal) {\n\t                    this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.StrictOctalLiteral);\n\t                }\n\t                this.context.isAssignmentTarget = false;\n\t                this.context.isBindingElement = false;\n\t                token = this.nextToken();\n\t                raw = this.getTokenRaw(token);\n\t                expr = this.finalize(node, new Node.Literal(token.value, raw));\n\t                break;\n\t            case 1 /* BooleanLiteral */:\n\t                this.context.isAssignmentTarget = false;\n\t                this.context.isBindingElement = false;\n\t                token = this.nextToken();\n\t                raw = this.getTokenRaw(token);\n\t                expr = this.finalize(node, new Node.Literal(token.value === 'true', raw));\n\t                break;\n\t            case 5 /* NullLiteral */:\n\t                this.context.isAssignmentTarget = false;\n\t                this.context.isBindingElement = false;\n\t                token = this.nextToken();\n\t                raw = this.getTokenRaw(token);\n\t                expr = this.finalize(node, new Node.Literal(null, raw));\n\t                break;\n\t            case 10 /* Template */:\n\t                expr = this.parseTemplateLiteral();\n\t                break;\n\t            case 7 /* Punctuator */:\n\t                switch (this.lookahead.value) {\n\t                    case '(':\n\t                        this.context.isBindingElement = false;\n\t                        expr = this.inheritCoverGrammar(this.parseGroupExpression);\n\t                        break;\n\t                    case '[':\n\t                        expr = this.inheritCoverGrammar(this.parseArrayInitializer);\n\t                        break;\n\t                    case '{':\n\t                        expr = this.inheritCoverGrammar(this.parseObjectInitializer);\n\t                        break;\n\t                    case '/':\n\t                    case '/=':\n\t                        this.context.isAssignmentTarget = false;\n\t                        this.context.isBindingElement = false;\n\t                        this.scanner.index = this.startMarker.index;\n\t                        token = this.nextRegexToken();\n\t                        raw = this.getTokenRaw(token);\n\t                        expr = this.finalize(node, new Node.RegexLiteral(token.regex, raw, token.pattern, token.flags));\n\t                        break;\n\t                    default:\n\t                        expr = this.throwUnexpectedToken(this.nextToken());\n\t                }\n\t                break;\n\t            case 4 /* Keyword */:\n\t                if (!this.context.strict && this.context.allowYield && this.matchKeyword('yield')) {\n\t                    expr = this.parseIdentifierName();\n\t                }\n\t                else if (!this.context.strict && this.matchKeyword('let')) {\n\t                    expr = this.finalize(node, new Node.Identifier(this.nextToken().value));\n\t                }\n\t                else {\n\t                    this.context.isAssignmentTarget = false;\n\t                    this.context.isBindingElement = false;\n\t                    if (this.matchKeyword('function')) {\n\t                        expr = this.parseFunctionExpression();\n\t                    }\n\t                    else if (this.matchKeyword('this')) {\n\t                        this.nextToken();\n\t                        expr = this.finalize(node, new Node.ThisExpression());\n\t                    }\n\t                    else if (this.matchKeyword('class')) {\n\t                        expr = this.parseClassExpression();\n\t                    }\n\t                    else {\n\t                        expr = this.throwUnexpectedToken(this.nextToken());\n\t                    }\n\t                }\n\t                break;\n\t            default:\n\t                expr = this.throwUnexpectedToken(this.nextToken());\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-array-initializer\n\t    Parser.prototype.parseSpreadElement = function () {\n\t        var node = this.createNode();\n\t        this.expect('...');\n\t        var arg = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t        return this.finalize(node, new Node.SpreadElement(arg));\n\t    };\n\t    Parser.prototype.parseArrayInitializer = function () {\n\t        var node = this.createNode();\n\t        var elements = [];\n\t        this.expect('[');\n\t        while (!this.match(']')) {\n\t            if (this.match(',')) {\n\t                this.nextToken();\n\t                elements.push(null);\n\t            }\n\t            else if (this.match('...')) {\n\t                var element = this.parseSpreadElement();\n\t                if (!this.match(']')) {\n\t                    this.context.isAssignmentTarget = false;\n\t                    this.context.isBindingElement = false;\n\t                    this.expect(',');\n\t                }\n\t                elements.push(element);\n\t            }\n\t            else {\n\t                elements.push(this.inheritCoverGrammar(this.parseAssignmentExpression));\n\t                if (!this.match(']')) {\n\t                    this.expect(',');\n\t                }\n\t            }\n\t        }\n\t        this.expect(']');\n\t        return this.finalize(node, new Node.ArrayExpression(elements));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-object-initializer\n\t    Parser.prototype.parsePropertyMethod = function (params) {\n\t        this.context.isAssignmentTarget = false;\n\t        this.context.isBindingElement = false;\n\t        var previousStrict = this.context.strict;\n\t        var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t        this.context.allowStrictDirective = params.simple;\n\t        var body = this.isolateCoverGrammar(this.parseFunctionSourceElements);\n\t        if (this.context.strict && params.firstRestricted) {\n\t            this.tolerateUnexpectedToken(params.firstRestricted, params.message);\n\t        }\n\t        if (this.context.strict && params.stricted) {\n\t            this.tolerateUnexpectedToken(params.stricted, params.message);\n\t        }\n\t        this.context.strict = previousStrict;\n\t        this.context.allowStrictDirective = previousAllowStrictDirective;\n\t        return body;\n\t    };\n\t    Parser.prototype.parsePropertyMethodFunction = function () {\n\t        var isGenerator = false;\n\t        var node = this.createNode();\n\t        var previousAllowYield = this.context.allowYield;\n\t        this.context.allowYield = true;\n\t        var params = this.parseFormalParameters();\n\t        var method = this.parsePropertyMethod(params);\n\t        this.context.allowYield = previousAllowYield;\n\t        return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));\n\t    };\n\t    Parser.prototype.parsePropertyMethodAsyncFunction = function () {\n\t        var node = this.createNode();\n\t        var previousAllowYield = this.context.allowYield;\n\t        var previousAwait = this.context.await;\n\t        this.context.allowYield = false;\n\t        this.context.await = true;\n\t        var params = this.parseFormalParameters();\n\t        var method = this.parsePropertyMethod(params);\n\t        this.context.allowYield = previousAllowYield;\n\t        this.context.await = previousAwait;\n\t        return this.finalize(node, new Node.AsyncFunctionExpression(null, params.params, method));\n\t    };\n\t    Parser.prototype.parseObjectPropertyKey = function () {\n\t        var node = this.createNode();\n\t        var token = this.nextToken();\n\t        var key;\n\t        switch (token.type) {\n\t            case 8 /* StringLiteral */:\n\t            case 6 /* NumericLiteral */:\n\t                if (this.context.strict && token.octal) {\n\t                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictOctalLiteral);\n\t                }\n\t                var raw = this.getTokenRaw(token);\n\t                key = this.finalize(node, new Node.Literal(token.value, raw));\n\t                break;\n\t            case 3 /* Identifier */:\n\t            case 1 /* BooleanLiteral */:\n\t            case 5 /* NullLiteral */:\n\t            case 4 /* Keyword */:\n\t                key = this.finalize(node, new Node.Identifier(token.value));\n\t                break;\n\t            case 7 /* Punctuator */:\n\t                if (token.value === '[') {\n\t                    key = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t                    this.expect(']');\n\t                }\n\t                else {\n\t                    key = this.throwUnexpectedToken(token);\n\t                }\n\t                break;\n\t            default:\n\t                key = this.throwUnexpectedToken(token);\n\t        }\n\t        return key;\n\t    };\n\t    Parser.prototype.isPropertyKey = function (key, value) {\n\t        return (key.type === syntax_1.Syntax.Identifier && key.name === value) ||\n\t            (key.type === syntax_1.Syntax.Literal && key.value === value);\n\t    };\n\t    Parser.prototype.parseObjectProperty = function (hasProto) {\n\t        var node = this.createNode();\n\t        var token = this.lookahead;\n\t        var kind;\n\t        var key = null;\n\t        var value = null;\n\t        var computed = false;\n\t        var method = false;\n\t        var shorthand = false;\n\t        var isAsync = false;\n\t        if (token.type === 3 /* Identifier */) {\n\t            var id = token.value;\n\t            this.nextToken();\n\t            computed = this.match('[');\n\t            isAsync = !this.hasLineTerminator && (id === 'async') &&\n\t                !this.match(':') && !this.match('(') && !this.match('*') && !this.match(',');\n\t            key = isAsync ? this.parseObjectPropertyKey() : this.finalize(node, new Node.Identifier(id));\n\t        }\n\t        else if (this.match('*')) {\n\t            this.nextToken();\n\t        }\n\t        else {\n\t            computed = this.match('[');\n\t            key = this.parseObjectPropertyKey();\n\t        }\n\t        var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);\n\t        if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'get' && lookaheadPropertyKey) {\n\t            kind = 'get';\n\t            computed = this.match('[');\n\t            key = this.parseObjectPropertyKey();\n\t            this.context.allowYield = false;\n\t            value = this.parseGetterMethod();\n\t        }\n\t        else if (token.type === 3 /* Identifier */ && !isAsync && token.value === 'set' && lookaheadPropertyKey) {\n\t            kind = 'set';\n\t            computed = this.match('[');\n\t            key = this.parseObjectPropertyKey();\n\t            value = this.parseSetterMethod();\n\t        }\n\t        else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {\n\t            kind = 'init';\n\t            computed = this.match('[');\n\t            key = this.parseObjectPropertyKey();\n\t            value = this.parseGeneratorMethod();\n\t            method = true;\n\t        }\n\t        else {\n\t            if (!key) {\n\t                this.throwUnexpectedToken(this.lookahead);\n\t            }\n\t            kind = 'init';\n\t            if (this.match(':') && !isAsync) {\n\t                if (!computed && this.isPropertyKey(key, '__proto__')) {\n\t                    if (hasProto.value) {\n\t                        this.tolerateError(messages_1.Messages.DuplicateProtoProperty);\n\t                    }\n\t                    hasProto.value = true;\n\t                }\n\t                this.nextToken();\n\t                value = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t            }\n\t            else if (this.match('(')) {\n\t                value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();\n\t                method = true;\n\t            }\n\t            else if (token.type === 3 /* Identifier */) {\n\t                var id = this.finalize(node, new Node.Identifier(token.value));\n\t                if (this.match('=')) {\n\t                    this.context.firstCoverInitializedNameError = this.lookahead;\n\t                    this.nextToken();\n\t                    shorthand = true;\n\t                    var init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t                    value = this.finalize(node, new Node.AssignmentPattern(id, init));\n\t                }\n\t                else {\n\t                    shorthand = true;\n\t                    value = id;\n\t                }\n\t            }\n\t            else {\n\t                this.throwUnexpectedToken(this.nextToken());\n\t            }\n\t        }\n\t        return this.finalize(node, new Node.Property(kind, key, computed, value, method, shorthand));\n\t    };\n\t    Parser.prototype.parseObjectInitializer = function () {\n\t        var node = this.createNode();\n\t        this.expect('{');\n\t        var properties = [];\n\t        var hasProto = { value: false };\n\t        while (!this.match('}')) {\n\t            properties.push(this.parseObjectProperty(hasProto));\n\t            if (!this.match('}')) {\n\t                this.expectCommaSeparator();\n\t            }\n\t        }\n\t        this.expect('}');\n\t        return this.finalize(node, new Node.ObjectExpression(properties));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-template-literals\n\t    Parser.prototype.parseTemplateHead = function () {\n\t        assert_1.assert(this.lookahead.head, 'Template literal must start with a template head');\n\t        var node = this.createNode();\n\t        var token = this.nextToken();\n\t        var raw = token.value;\n\t        var cooked = token.cooked;\n\t        return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));\n\t    };\n\t    Parser.prototype.parseTemplateElement = function () {\n\t        if (this.lookahead.type !== 10 /* Template */) {\n\t            this.throwUnexpectedToken();\n\t        }\n\t        var node = this.createNode();\n\t        var token = this.nextToken();\n\t        var raw = token.value;\n\t        var cooked = token.cooked;\n\t        return this.finalize(node, new Node.TemplateElement({ raw: raw, cooked: cooked }, token.tail));\n\t    };\n\t    Parser.prototype.parseTemplateLiteral = function () {\n\t        var node = this.createNode();\n\t        var expressions = [];\n\t        var quasis = [];\n\t        var quasi = this.parseTemplateHead();\n\t        quasis.push(quasi);\n\t        while (!quasi.tail) {\n\t            expressions.push(this.parseExpression());\n\t            quasi = this.parseTemplateElement();\n\t            quasis.push(quasi);\n\t        }\n\t        return this.finalize(node, new Node.TemplateLiteral(quasis, expressions));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-grouping-operator\n\t    Parser.prototype.reinterpretExpressionAsPattern = function (expr) {\n\t        switch (expr.type) {\n\t            case syntax_1.Syntax.Identifier:\n\t            case syntax_1.Syntax.MemberExpression:\n\t            case syntax_1.Syntax.RestElement:\n\t            case syntax_1.Syntax.AssignmentPattern:\n\t                break;\n\t            case syntax_1.Syntax.SpreadElement:\n\t                expr.type = syntax_1.Syntax.RestElement;\n\t                this.reinterpretExpressionAsPattern(expr.argument);\n\t                break;\n\t            case syntax_1.Syntax.ArrayExpression:\n\t                expr.type = syntax_1.Syntax.ArrayPattern;\n\t                for (var i = 0; i < expr.elements.length; i++) {\n\t                    if (expr.elements[i] !== null) {\n\t                        this.reinterpretExpressionAsPattern(expr.elements[i]);\n\t                    }\n\t                }\n\t                break;\n\t            case syntax_1.Syntax.ObjectExpression:\n\t                expr.type = syntax_1.Syntax.ObjectPattern;\n\t                for (var i = 0; i < expr.properties.length; i++) {\n\t                    this.reinterpretExpressionAsPattern(expr.properties[i].value);\n\t                }\n\t                break;\n\t            case syntax_1.Syntax.AssignmentExpression:\n\t                expr.type = syntax_1.Syntax.AssignmentPattern;\n\t                delete expr.operator;\n\t                this.reinterpretExpressionAsPattern(expr.left);\n\t                break;\n\t            default:\n\t                // Allow other node type for tolerant parsing.\n\t                break;\n\t        }\n\t    };\n\t    Parser.prototype.parseGroupExpression = function () {\n\t        var expr;\n\t        this.expect('(');\n\t        if (this.match(')')) {\n\t            this.nextToken();\n\t            if (!this.match('=>')) {\n\t                this.expect('=>');\n\t            }\n\t            expr = {\n\t                type: ArrowParameterPlaceHolder,\n\t                params: [],\n\t                async: false\n\t            };\n\t        }\n\t        else {\n\t            var startToken = this.lookahead;\n\t            var params = [];\n\t            if (this.match('...')) {\n\t                expr = this.parseRestElement(params);\n\t                this.expect(')');\n\t                if (!this.match('=>')) {\n\t                    this.expect('=>');\n\t                }\n\t                expr = {\n\t                    type: ArrowParameterPlaceHolder,\n\t                    params: [expr],\n\t                    async: false\n\t                };\n\t            }\n\t            else {\n\t                var arrow = false;\n\t                this.context.isBindingElement = true;\n\t                expr = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t                if (this.match(',')) {\n\t                    var expressions = [];\n\t                    this.context.isAssignmentTarget = false;\n\t                    expressions.push(expr);\n\t                    while (this.lookahead.type !== 2 /* EOF */) {\n\t                        if (!this.match(',')) {\n\t                            break;\n\t                        }\n\t                        this.nextToken();\n\t                        if (this.match(')')) {\n\t                            this.nextToken();\n\t                            for (var i = 0; i < expressions.length; i++) {\n\t                                this.reinterpretExpressionAsPattern(expressions[i]);\n\t                            }\n\t                            arrow = true;\n\t                            expr = {\n\t                                type: ArrowParameterPlaceHolder,\n\t                                params: expressions,\n\t                                async: false\n\t                            };\n\t                        }\n\t                        else if (this.match('...')) {\n\t                            if (!this.context.isBindingElement) {\n\t                                this.throwUnexpectedToken(this.lookahead);\n\t                            }\n\t                            expressions.push(this.parseRestElement(params));\n\t                            this.expect(')');\n\t                            if (!this.match('=>')) {\n\t                                this.expect('=>');\n\t                            }\n\t                            this.context.isBindingElement = false;\n\t                            for (var i = 0; i < expressions.length; i++) {\n\t                                this.reinterpretExpressionAsPattern(expressions[i]);\n\t                            }\n\t                            arrow = true;\n\t                            expr = {\n\t                                type: ArrowParameterPlaceHolder,\n\t                                params: expressions,\n\t                                async: false\n\t                            };\n\t                        }\n\t                        else {\n\t                            expressions.push(this.inheritCoverGrammar(this.parseAssignmentExpression));\n\t                        }\n\t                        if (arrow) {\n\t                            break;\n\t                        }\n\t                    }\n\t                    if (!arrow) {\n\t                        expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));\n\t                    }\n\t                }\n\t                if (!arrow) {\n\t                    this.expect(')');\n\t                    if (this.match('=>')) {\n\t                        if (expr.type === syntax_1.Syntax.Identifier && expr.name === 'yield') {\n\t                            arrow = true;\n\t                            expr = {\n\t                                type: ArrowParameterPlaceHolder,\n\t                                params: [expr],\n\t                                async: false\n\t                            };\n\t                        }\n\t                        if (!arrow) {\n\t                            if (!this.context.isBindingElement) {\n\t                                this.throwUnexpectedToken(this.lookahead);\n\t                            }\n\t                            if (expr.type === syntax_1.Syntax.SequenceExpression) {\n\t                                for (var i = 0; i < expr.expressions.length; i++) {\n\t                                    this.reinterpretExpressionAsPattern(expr.expressions[i]);\n\t                                }\n\t                            }\n\t                            else {\n\t                                this.reinterpretExpressionAsPattern(expr);\n\t                            }\n\t                            var parameters = (expr.type === syntax_1.Syntax.SequenceExpression ? expr.expressions : [expr]);\n\t                            expr = {\n\t                                type: ArrowParameterPlaceHolder,\n\t                                params: parameters,\n\t                                async: false\n\t                            };\n\t                        }\n\t                    }\n\t                    this.context.isBindingElement = false;\n\t                }\n\t            }\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-left-hand-side-expressions\n\t    Parser.prototype.parseArguments = function () {\n\t        this.expect('(');\n\t        var args = [];\n\t        if (!this.match(')')) {\n\t            while (true) {\n\t                var expr = this.match('...') ? this.parseSpreadElement() :\n\t                    this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t                args.push(expr);\n\t                if (this.match(')')) {\n\t                    break;\n\t                }\n\t                this.expectCommaSeparator();\n\t                if (this.match(')')) {\n\t                    break;\n\t                }\n\t            }\n\t        }\n\t        this.expect(')');\n\t        return args;\n\t    };\n\t    Parser.prototype.isIdentifierName = function (token) {\n\t        return token.type === 3 /* Identifier */ ||\n\t            token.type === 4 /* Keyword */ ||\n\t            token.type === 1 /* BooleanLiteral */ ||\n\t            token.type === 5 /* NullLiteral */;\n\t    };\n\t    Parser.prototype.parseIdentifierName = function () {\n\t        var node = this.createNode();\n\t        var token = this.nextToken();\n\t        if (!this.isIdentifierName(token)) {\n\t            this.throwUnexpectedToken(token);\n\t        }\n\t        return this.finalize(node, new Node.Identifier(token.value));\n\t    };\n\t    Parser.prototype.parseNewExpression = function () {\n\t        var node = this.createNode();\n\t        var id = this.parseIdentifierName();\n\t        assert_1.assert(id.name === 'new', 'New expression must start with `new`');\n\t        var expr;\n\t        if (this.match('.')) {\n\t            this.nextToken();\n\t            if (this.lookahead.type === 3 /* Identifier */ && this.context.inFunctionBody && this.lookahead.value === 'target') {\n\t                var property = this.parseIdentifierName();\n\t                expr = new Node.MetaProperty(id, property);\n\t            }\n\t            else {\n\t                this.throwUnexpectedToken(this.lookahead);\n\t            }\n\t        }\n\t        else {\n\t            var callee = this.isolateCoverGrammar(this.parseLeftHandSideExpression);\n\t            var args = this.match('(') ? this.parseArguments() : [];\n\t            expr = new Node.NewExpression(callee, args);\n\t            this.context.isAssignmentTarget = false;\n\t            this.context.isBindingElement = false;\n\t        }\n\t        return this.finalize(node, expr);\n\t    };\n\t    Parser.prototype.parseAsyncArgument = function () {\n\t        var arg = this.parseAssignmentExpression();\n\t        this.context.firstCoverInitializedNameError = null;\n\t        return arg;\n\t    };\n\t    Parser.prototype.parseAsyncArguments = function () {\n\t        this.expect('(');\n\t        var args = [];\n\t        if (!this.match(')')) {\n\t            while (true) {\n\t                var expr = this.match('...') ? this.parseSpreadElement() :\n\t                    this.isolateCoverGrammar(this.parseAsyncArgument);\n\t                args.push(expr);\n\t                if (this.match(')')) {\n\t                    break;\n\t                }\n\t                this.expectCommaSeparator();\n\t                if (this.match(')')) {\n\t                    break;\n\t                }\n\t            }\n\t        }\n\t        this.expect(')');\n\t        return args;\n\t    };\n\t    Parser.prototype.parseLeftHandSideExpressionAllowCall = function () {\n\t        var startToken = this.lookahead;\n\t        var maybeAsync = this.matchContextualKeyword('async');\n\t        var previousAllowIn = this.context.allowIn;\n\t        this.context.allowIn = true;\n\t        var expr;\n\t        if (this.matchKeyword('super') && this.context.inFunctionBody) {\n\t            expr = this.createNode();\n\t            this.nextToken();\n\t            expr = this.finalize(expr, new Node.Super());\n\t            if (!this.match('(') && !this.match('.') && !this.match('[')) {\n\t                this.throwUnexpectedToken(this.lookahead);\n\t            }\n\t        }\n\t        else {\n\t            expr = this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);\n\t        }\n\t        while (true) {\n\t            if (this.match('.')) {\n\t                this.context.isBindingElement = false;\n\t                this.context.isAssignmentTarget = true;\n\t                this.expect('.');\n\t                var property = this.parseIdentifierName();\n\t                expr = this.finalize(this.startNode(startToken), new Node.StaticMemberExpression(expr, property));\n\t            }\n\t            else if (this.match('(')) {\n\t                var asyncArrow = maybeAsync && (startToken.lineNumber === this.lookahead.lineNumber);\n\t                this.context.isBindingElement = false;\n\t                this.context.isAssignmentTarget = false;\n\t                var args = asyncArrow ? this.parseAsyncArguments() : this.parseArguments();\n\t                expr = this.finalize(this.startNode(startToken), new Node.CallExpression(expr, args));\n\t                if (asyncArrow && this.match('=>')) {\n\t                    for (var i = 0; i < args.length; ++i) {\n\t                        this.reinterpretExpressionAsPattern(args[i]);\n\t                    }\n\t                    expr = {\n\t                        type: ArrowParameterPlaceHolder,\n\t                        params: args,\n\t                        async: true\n\t                    };\n\t                }\n\t            }\n\t            else if (this.match('[')) {\n\t                this.context.isBindingElement = false;\n\t                this.context.isAssignmentTarget = true;\n\t                this.expect('[');\n\t                var property = this.isolateCoverGrammar(this.parseExpression);\n\t                this.expect(']');\n\t                expr = this.finalize(this.startNode(startToken), new Node.ComputedMemberExpression(expr, property));\n\t            }\n\t            else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {\n\t                var quasi = this.parseTemplateLiteral();\n\t                expr = this.finalize(this.startNode(startToken), new Node.TaggedTemplateExpression(expr, quasi));\n\t            }\n\t            else {\n\t                break;\n\t            }\n\t        }\n\t        this.context.allowIn = previousAllowIn;\n\t        return expr;\n\t    };\n\t    Parser.prototype.parseSuper = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('super');\n\t        if (!this.match('[') && !this.match('.')) {\n\t            this.throwUnexpectedToken(this.lookahead);\n\t        }\n\t        return this.finalize(node, new Node.Super());\n\t    };\n\t    Parser.prototype.parseLeftHandSideExpression = function () {\n\t        assert_1.assert(this.context.allowIn, 'callee of new expression always allow in keyword.');\n\t        var node = this.startNode(this.lookahead);\n\t        var expr = (this.matchKeyword('super') && this.context.inFunctionBody) ? this.parseSuper() :\n\t            this.inheritCoverGrammar(this.matchKeyword('new') ? this.parseNewExpression : this.parsePrimaryExpression);\n\t        while (true) {\n\t            if (this.match('[')) {\n\t                this.context.isBindingElement = false;\n\t                this.context.isAssignmentTarget = true;\n\t                this.expect('[');\n\t                var property = this.isolateCoverGrammar(this.parseExpression);\n\t                this.expect(']');\n\t                expr = this.finalize(node, new Node.ComputedMemberExpression(expr, property));\n\t            }\n\t            else if (this.match('.')) {\n\t                this.context.isBindingElement = false;\n\t                this.context.isAssignmentTarget = true;\n\t                this.expect('.');\n\t                var property = this.parseIdentifierName();\n\t                expr = this.finalize(node, new Node.StaticMemberExpression(expr, property));\n\t            }\n\t            else if (this.lookahead.type === 10 /* Template */ && this.lookahead.head) {\n\t                var quasi = this.parseTemplateLiteral();\n\t                expr = this.finalize(node, new Node.TaggedTemplateExpression(expr, quasi));\n\t            }\n\t            else {\n\t                break;\n\t            }\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-update-expressions\n\t    Parser.prototype.parseUpdateExpression = function () {\n\t        var expr;\n\t        var startToken = this.lookahead;\n\t        if (this.match('++') || this.match('--')) {\n\t            var node = this.startNode(startToken);\n\t            var token = this.nextToken();\n\t            expr = this.inheritCoverGrammar(this.parseUnaryExpression);\n\t            if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {\n\t                this.tolerateError(messages_1.Messages.StrictLHSPrefix);\n\t            }\n\t            if (!this.context.isAssignmentTarget) {\n\t                this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);\n\t            }\n\t            var prefix = true;\n\t            expr = this.finalize(node, new Node.UpdateExpression(token.value, expr, prefix));\n\t            this.context.isAssignmentTarget = false;\n\t            this.context.isBindingElement = false;\n\t        }\n\t        else {\n\t            expr = this.inheritCoverGrammar(this.parseLeftHandSideExpressionAllowCall);\n\t            if (!this.hasLineTerminator && this.lookahead.type === 7 /* Punctuator */) {\n\t                if (this.match('++') || this.match('--')) {\n\t                    if (this.context.strict && expr.type === syntax_1.Syntax.Identifier && this.scanner.isRestrictedWord(expr.name)) {\n\t                        this.tolerateError(messages_1.Messages.StrictLHSPostfix);\n\t                    }\n\t                    if (!this.context.isAssignmentTarget) {\n\t                        this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);\n\t                    }\n\t                    this.context.isAssignmentTarget = false;\n\t                    this.context.isBindingElement = false;\n\t                    var operator = this.nextToken().value;\n\t                    var prefix = false;\n\t                    expr = this.finalize(this.startNode(startToken), new Node.UpdateExpression(operator, expr, prefix));\n\t                }\n\t            }\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-unary-operators\n\t    Parser.prototype.parseAwaitExpression = function () {\n\t        var node = this.createNode();\n\t        this.nextToken();\n\t        var argument = this.parseUnaryExpression();\n\t        return this.finalize(node, new Node.AwaitExpression(argument));\n\t    };\n\t    Parser.prototype.parseUnaryExpression = function () {\n\t        var expr;\n\t        if (this.match('+') || this.match('-') || this.match('~') || this.match('!') ||\n\t            this.matchKeyword('delete') || this.matchKeyword('void') || this.matchKeyword('typeof')) {\n\t            var node = this.startNode(this.lookahead);\n\t            var token = this.nextToken();\n\t            expr = this.inheritCoverGrammar(this.parseUnaryExpression);\n\t            expr = this.finalize(node, new Node.UnaryExpression(token.value, expr));\n\t            if (this.context.strict && expr.operator === 'delete' && expr.argument.type === syntax_1.Syntax.Identifier) {\n\t                this.tolerateError(messages_1.Messages.StrictDelete);\n\t            }\n\t            this.context.isAssignmentTarget = false;\n\t            this.context.isBindingElement = false;\n\t        }\n\t        else if (this.context.await && this.matchContextualKeyword('await')) {\n\t            expr = this.parseAwaitExpression();\n\t        }\n\t        else {\n\t            expr = this.parseUpdateExpression();\n\t        }\n\t        return expr;\n\t    };\n\t    Parser.prototype.parseExponentiationExpression = function () {\n\t        var startToken = this.lookahead;\n\t        var expr = this.inheritCoverGrammar(this.parseUnaryExpression);\n\t        if (expr.type !== syntax_1.Syntax.UnaryExpression && this.match('**')) {\n\t            this.nextToken();\n\t            this.context.isAssignmentTarget = false;\n\t            this.context.isBindingElement = false;\n\t            var left = expr;\n\t            var right = this.isolateCoverGrammar(this.parseExponentiationExpression);\n\t            expr = this.finalize(this.startNode(startToken), new Node.BinaryExpression('**', left, right));\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-exp-operator\n\t    // https://tc39.github.io/ecma262/#sec-multiplicative-operators\n\t    // https://tc39.github.io/ecma262/#sec-additive-operators\n\t    // https://tc39.github.io/ecma262/#sec-bitwise-shift-operators\n\t    // https://tc39.github.io/ecma262/#sec-relational-operators\n\t    // https://tc39.github.io/ecma262/#sec-equality-operators\n\t    // https://tc39.github.io/ecma262/#sec-binary-bitwise-operators\n\t    // https://tc39.github.io/ecma262/#sec-binary-logical-operators\n\t    Parser.prototype.binaryPrecedence = function (token) {\n\t        var op = token.value;\n\t        var precedence;\n\t        if (token.type === 7 /* Punctuator */) {\n\t            precedence = this.operatorPrecedence[op] || 0;\n\t        }\n\t        else if (token.type === 4 /* Keyword */) {\n\t            precedence = (op === 'instanceof' || (this.context.allowIn && op === 'in')) ? 7 : 0;\n\t        }\n\t        else {\n\t            precedence = 0;\n\t        }\n\t        return precedence;\n\t    };\n\t    Parser.prototype.parseBinaryExpression = function () {\n\t        var startToken = this.lookahead;\n\t        var expr = this.inheritCoverGrammar(this.parseExponentiationExpression);\n\t        var token = this.lookahead;\n\t        var prec = this.binaryPrecedence(token);\n\t        if (prec > 0) {\n\t            this.nextToken();\n\t            this.context.isAssignmentTarget = false;\n\t            this.context.isBindingElement = false;\n\t            var markers = [startToken, this.lookahead];\n\t            var left = expr;\n\t            var right = this.isolateCoverGrammar(this.parseExponentiationExpression);\n\t            var stack = [left, token.value, right];\n\t            var precedences = [prec];\n\t            while (true) {\n\t                prec = this.binaryPrecedence(this.lookahead);\n\t                if (prec <= 0) {\n\t                    break;\n\t                }\n\t                // Reduce: make a binary expression from the three topmost entries.\n\t                while ((stack.length > 2) && (prec <= precedences[precedences.length - 1])) {\n\t                    right = stack.pop();\n\t                    var operator = stack.pop();\n\t                    precedences.pop();\n\t                    left = stack.pop();\n\t                    markers.pop();\n\t                    var node = this.startNode(markers[markers.length - 1]);\n\t                    stack.push(this.finalize(node, new Node.BinaryExpression(operator, left, right)));\n\t                }\n\t                // Shift.\n\t                stack.push(this.nextToken().value);\n\t                precedences.push(prec);\n\t                markers.push(this.lookahead);\n\t                stack.push(this.isolateCoverGrammar(this.parseExponentiationExpression));\n\t            }\n\t            // Final reduce to clean-up the stack.\n\t            var i = stack.length - 1;\n\t            expr = stack[i];\n\t            var lastMarker = markers.pop();\n\t            while (i > 1) {\n\t                var marker = markers.pop();\n\t                var lastLineStart = lastMarker && lastMarker.lineStart;\n\t                var node = this.startNode(marker, lastLineStart);\n\t                var operator = stack[i - 1];\n\t                expr = this.finalize(node, new Node.BinaryExpression(operator, stack[i - 2], expr));\n\t                i -= 2;\n\t                lastMarker = marker;\n\t            }\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-conditional-operator\n\t    Parser.prototype.parseConditionalExpression = function () {\n\t        var startToken = this.lookahead;\n\t        var expr = this.inheritCoverGrammar(this.parseBinaryExpression);\n\t        if (this.match('?')) {\n\t            this.nextToken();\n\t            var previousAllowIn = this.context.allowIn;\n\t            this.context.allowIn = true;\n\t            var consequent = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t            this.context.allowIn = previousAllowIn;\n\t            this.expect(':');\n\t            var alternate = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t            expr = this.finalize(this.startNode(startToken), new Node.ConditionalExpression(expr, consequent, alternate));\n\t            this.context.isAssignmentTarget = false;\n\t            this.context.isBindingElement = false;\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-assignment-operators\n\t    Parser.prototype.checkPatternParam = function (options, param) {\n\t        switch (param.type) {\n\t            case syntax_1.Syntax.Identifier:\n\t                this.validateParam(options, param, param.name);\n\t                break;\n\t            case syntax_1.Syntax.RestElement:\n\t                this.checkPatternParam(options, param.argument);\n\t                break;\n\t            case syntax_1.Syntax.AssignmentPattern:\n\t                this.checkPatternParam(options, param.left);\n\t                break;\n\t            case syntax_1.Syntax.ArrayPattern:\n\t                for (var i = 0; i < param.elements.length; i++) {\n\t                    if (param.elements[i] !== null) {\n\t                        this.checkPatternParam(options, param.elements[i]);\n\t                    }\n\t                }\n\t                break;\n\t            case syntax_1.Syntax.ObjectPattern:\n\t                for (var i = 0; i < param.properties.length; i++) {\n\t                    this.checkPatternParam(options, param.properties[i].value);\n\t                }\n\t                break;\n\t            default:\n\t                break;\n\t        }\n\t        options.simple = options.simple && (param instanceof Node.Identifier);\n\t    };\n\t    Parser.prototype.reinterpretAsCoverFormalsList = function (expr) {\n\t        var params = [expr];\n\t        var options;\n\t        var asyncArrow = false;\n\t        switch (expr.type) {\n\t            case syntax_1.Syntax.Identifier:\n\t                break;\n\t            case ArrowParameterPlaceHolder:\n\t                params = expr.params;\n\t                asyncArrow = expr.async;\n\t                break;\n\t            default:\n\t                return null;\n\t        }\n\t        options = {\n\t            simple: true,\n\t            paramSet: {}\n\t        };\n\t        for (var i = 0; i < params.length; ++i) {\n\t            var param = params[i];\n\t            if (param.type === syntax_1.Syntax.AssignmentPattern) {\n\t                if (param.right.type === syntax_1.Syntax.YieldExpression) {\n\t                    if (param.right.argument) {\n\t                        this.throwUnexpectedToken(this.lookahead);\n\t                    }\n\t                    param.right.type = syntax_1.Syntax.Identifier;\n\t                    param.right.name = 'yield';\n\t                    delete param.right.argument;\n\t                    delete param.right.delegate;\n\t                }\n\t            }\n\t            else if (asyncArrow && param.type === syntax_1.Syntax.Identifier && param.name === 'await') {\n\t                this.throwUnexpectedToken(this.lookahead);\n\t            }\n\t            this.checkPatternParam(options, param);\n\t            params[i] = param;\n\t        }\n\t        if (this.context.strict || !this.context.allowYield) {\n\t            for (var i = 0; i < params.length; ++i) {\n\t                var param = params[i];\n\t                if (param.type === syntax_1.Syntax.YieldExpression) {\n\t                    this.throwUnexpectedToken(this.lookahead);\n\t                }\n\t            }\n\t        }\n\t        if (options.message === messages_1.Messages.StrictParamDupe) {\n\t            var token = this.context.strict ? options.stricted : options.firstRestricted;\n\t            this.throwUnexpectedToken(token, options.message);\n\t        }\n\t        return {\n\t            simple: options.simple,\n\t            params: params,\n\t            stricted: options.stricted,\n\t            firstRestricted: options.firstRestricted,\n\t            message: options.message\n\t        };\n\t    };\n\t    Parser.prototype.parseAssignmentExpression = function () {\n\t        var expr;\n\t        if (!this.context.allowYield && this.matchKeyword('yield')) {\n\t            expr = this.parseYieldExpression();\n\t        }\n\t        else {\n\t            var startToken = this.lookahead;\n\t            var token = startToken;\n\t            expr = this.parseConditionalExpression();\n\t            if (token.type === 3 /* Identifier */ && (token.lineNumber === this.lookahead.lineNumber) && token.value === 'async') {\n\t                if (this.lookahead.type === 3 /* Identifier */ || this.matchKeyword('yield')) {\n\t                    var arg = this.parsePrimaryExpression();\n\t                    this.reinterpretExpressionAsPattern(arg);\n\t                    expr = {\n\t                        type: ArrowParameterPlaceHolder,\n\t                        params: [arg],\n\t                        async: true\n\t                    };\n\t                }\n\t            }\n\t            if (expr.type === ArrowParameterPlaceHolder || this.match('=>')) {\n\t                // https://tc39.github.io/ecma262/#sec-arrow-function-definitions\n\t                this.context.isAssignmentTarget = false;\n\t                this.context.isBindingElement = false;\n\t                var isAsync = expr.async;\n\t                var list = this.reinterpretAsCoverFormalsList(expr);\n\t                if (list) {\n\t                    if (this.hasLineTerminator) {\n\t                        this.tolerateUnexpectedToken(this.lookahead);\n\t                    }\n\t                    this.context.firstCoverInitializedNameError = null;\n\t                    var previousStrict = this.context.strict;\n\t                    var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t                    this.context.allowStrictDirective = list.simple;\n\t                    var previousAllowYield = this.context.allowYield;\n\t                    var previousAwait = this.context.await;\n\t                    this.context.allowYield = true;\n\t                    this.context.await = isAsync;\n\t                    var node = this.startNode(startToken);\n\t                    this.expect('=>');\n\t                    var body = void 0;\n\t                    if (this.match('{')) {\n\t                        var previousAllowIn = this.context.allowIn;\n\t                        this.context.allowIn = true;\n\t                        body = this.parseFunctionSourceElements();\n\t                        this.context.allowIn = previousAllowIn;\n\t                    }\n\t                    else {\n\t                        body = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t                    }\n\t                    var expression = body.type !== syntax_1.Syntax.BlockStatement;\n\t                    if (this.context.strict && list.firstRestricted) {\n\t                        this.throwUnexpectedToken(list.firstRestricted, list.message);\n\t                    }\n\t                    if (this.context.strict && list.stricted) {\n\t                        this.tolerateUnexpectedToken(list.stricted, list.message);\n\t                    }\n\t                    expr = isAsync ? this.finalize(node, new Node.AsyncArrowFunctionExpression(list.params, body, expression)) :\n\t                        this.finalize(node, new Node.ArrowFunctionExpression(list.params, body, expression));\n\t                    this.context.strict = previousStrict;\n\t                    this.context.allowStrictDirective = previousAllowStrictDirective;\n\t                    this.context.allowYield = previousAllowYield;\n\t                    this.context.await = previousAwait;\n\t                }\n\t            }\n\t            else {\n\t                if (this.matchAssign()) {\n\t                    if (!this.context.isAssignmentTarget) {\n\t                        this.tolerateError(messages_1.Messages.InvalidLHSInAssignment);\n\t                    }\n\t                    if (this.context.strict && expr.type === syntax_1.Syntax.Identifier) {\n\t                        var id = expr;\n\t                        if (this.scanner.isRestrictedWord(id.name)) {\n\t                            this.tolerateUnexpectedToken(token, messages_1.Messages.StrictLHSAssignment);\n\t                        }\n\t                        if (this.scanner.isStrictModeReservedWord(id.name)) {\n\t                            this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);\n\t                        }\n\t                    }\n\t                    if (!this.match('=')) {\n\t                        this.context.isAssignmentTarget = false;\n\t                        this.context.isBindingElement = false;\n\t                    }\n\t                    else {\n\t                        this.reinterpretExpressionAsPattern(expr);\n\t                    }\n\t                    token = this.nextToken();\n\t                    var operator = token.value;\n\t                    var right = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t                    expr = this.finalize(this.startNode(startToken), new Node.AssignmentExpression(operator, expr, right));\n\t                    this.context.firstCoverInitializedNameError = null;\n\t                }\n\t            }\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-comma-operator\n\t    Parser.prototype.parseExpression = function () {\n\t        var startToken = this.lookahead;\n\t        var expr = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t        if (this.match(',')) {\n\t            var expressions = [];\n\t            expressions.push(expr);\n\t            while (this.lookahead.type !== 2 /* EOF */) {\n\t                if (!this.match(',')) {\n\t                    break;\n\t                }\n\t                this.nextToken();\n\t                expressions.push(this.isolateCoverGrammar(this.parseAssignmentExpression));\n\t            }\n\t            expr = this.finalize(this.startNode(startToken), new Node.SequenceExpression(expressions));\n\t        }\n\t        return expr;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-block\n\t    Parser.prototype.parseStatementListItem = function () {\n\t        var statement;\n\t        this.context.isAssignmentTarget = true;\n\t        this.context.isBindingElement = true;\n\t        if (this.lookahead.type === 4 /* Keyword */) {\n\t            switch (this.lookahead.value) {\n\t                case 'export':\n\t                    if (!this.context.isModule) {\n\t                        this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalExportDeclaration);\n\t                    }\n\t                    statement = this.parseExportDeclaration();\n\t                    break;\n\t                case 'import':\n\t                    if (!this.context.isModule) {\n\t                        this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.IllegalImportDeclaration);\n\t                    }\n\t                    statement = this.parseImportDeclaration();\n\t                    break;\n\t                case 'const':\n\t                    statement = this.parseLexicalDeclaration({ inFor: false });\n\t                    break;\n\t                case 'function':\n\t                    statement = this.parseFunctionDeclaration();\n\t                    break;\n\t                case 'class':\n\t                    statement = this.parseClassDeclaration();\n\t                    break;\n\t                case 'let':\n\t                    statement = this.isLexicalDeclaration() ? this.parseLexicalDeclaration({ inFor: false }) : this.parseStatement();\n\t                    break;\n\t                default:\n\t                    statement = this.parseStatement();\n\t                    break;\n\t            }\n\t        }\n\t        else {\n\t            statement = this.parseStatement();\n\t        }\n\t        return statement;\n\t    };\n\t    Parser.prototype.parseBlock = function () {\n\t        var node = this.createNode();\n\t        this.expect('{');\n\t        var block = [];\n\t        while (true) {\n\t            if (this.match('}')) {\n\t                break;\n\t            }\n\t            block.push(this.parseStatementListItem());\n\t        }\n\t        this.expect('}');\n\t        return this.finalize(node, new Node.BlockStatement(block));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-let-and-const-declarations\n\t    Parser.prototype.parseLexicalBinding = function (kind, options) {\n\t        var node = this.createNode();\n\t        var params = [];\n\t        var id = this.parsePattern(params, kind);\n\t        if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {\n\t            if (this.scanner.isRestrictedWord(id.name)) {\n\t                this.tolerateError(messages_1.Messages.StrictVarName);\n\t            }\n\t        }\n\t        var init = null;\n\t        if (kind === 'const') {\n\t            if (!this.matchKeyword('in') && !this.matchContextualKeyword('of')) {\n\t                if (this.match('=')) {\n\t                    this.nextToken();\n\t                    init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t                }\n\t                else {\n\t                    this.throwError(messages_1.Messages.DeclarationMissingInitializer, 'const');\n\t                }\n\t            }\n\t        }\n\t        else if ((!options.inFor && id.type !== syntax_1.Syntax.Identifier) || this.match('=')) {\n\t            this.expect('=');\n\t            init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t        }\n\t        return this.finalize(node, new Node.VariableDeclarator(id, init));\n\t    };\n\t    Parser.prototype.parseBindingList = function (kind, options) {\n\t        var list = [this.parseLexicalBinding(kind, options)];\n\t        while (this.match(',')) {\n\t            this.nextToken();\n\t            list.push(this.parseLexicalBinding(kind, options));\n\t        }\n\t        return list;\n\t    };\n\t    Parser.prototype.isLexicalDeclaration = function () {\n\t        var state = this.scanner.saveState();\n\t        this.scanner.scanComments();\n\t        var next = this.scanner.lex();\n\t        this.scanner.restoreState(state);\n\t        return (next.type === 3 /* Identifier */) ||\n\t            (next.type === 7 /* Punctuator */ && next.value === '[') ||\n\t            (next.type === 7 /* Punctuator */ && next.value === '{') ||\n\t            (next.type === 4 /* Keyword */ && next.value === 'let') ||\n\t            (next.type === 4 /* Keyword */ && next.value === 'yield');\n\t    };\n\t    Parser.prototype.parseLexicalDeclaration = function (options) {\n\t        var node = this.createNode();\n\t        var kind = this.nextToken().value;\n\t        assert_1.assert(kind === 'let' || kind === 'const', 'Lexical declaration must be either let or const');\n\t        var declarations = this.parseBindingList(kind, options);\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, new Node.VariableDeclaration(declarations, kind));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-destructuring-binding-patterns\n\t    Parser.prototype.parseBindingRestElement = function (params, kind) {\n\t        var node = this.createNode();\n\t        this.expect('...');\n\t        var arg = this.parsePattern(params, kind);\n\t        return this.finalize(node, new Node.RestElement(arg));\n\t    };\n\t    Parser.prototype.parseArrayPattern = function (params, kind) {\n\t        var node = this.createNode();\n\t        this.expect('[');\n\t        var elements = [];\n\t        while (!this.match(']')) {\n\t            if (this.match(',')) {\n\t                this.nextToken();\n\t                elements.push(null);\n\t            }\n\t            else {\n\t                if (this.match('...')) {\n\t                    elements.push(this.parseBindingRestElement(params, kind));\n\t                    break;\n\t                }\n\t                else {\n\t                    elements.push(this.parsePatternWithDefault(params, kind));\n\t                }\n\t                if (!this.match(']')) {\n\t                    this.expect(',');\n\t                }\n\t            }\n\t        }\n\t        this.expect(']');\n\t        return this.finalize(node, new Node.ArrayPattern(elements));\n\t    };\n\t    Parser.prototype.parsePropertyPattern = function (params, kind) {\n\t        var node = this.createNode();\n\t        var computed = false;\n\t        var shorthand = false;\n\t        var method = false;\n\t        var key;\n\t        var value;\n\t        if (this.lookahead.type === 3 /* Identifier */) {\n\t            var keyToken = this.lookahead;\n\t            key = this.parseVariableIdentifier();\n\t            var init = this.finalize(node, new Node.Identifier(keyToken.value));\n\t            if (this.match('=')) {\n\t                params.push(keyToken);\n\t                shorthand = true;\n\t                this.nextToken();\n\t                var expr = this.parseAssignmentExpression();\n\t                value = this.finalize(this.startNode(keyToken), new Node.AssignmentPattern(init, expr));\n\t            }\n\t            else if (!this.match(':')) {\n\t                params.push(keyToken);\n\t                shorthand = true;\n\t                value = init;\n\t            }\n\t            else {\n\t                this.expect(':');\n\t                value = this.parsePatternWithDefault(params, kind);\n\t            }\n\t        }\n\t        else {\n\t            computed = this.match('[');\n\t            key = this.parseObjectPropertyKey();\n\t            this.expect(':');\n\t            value = this.parsePatternWithDefault(params, kind);\n\t        }\n\t        return this.finalize(node, new Node.Property('init', key, computed, value, method, shorthand));\n\t    };\n\t    Parser.prototype.parseObjectPattern = function (params, kind) {\n\t        var node = this.createNode();\n\t        var properties = [];\n\t        this.expect('{');\n\t        while (!this.match('}')) {\n\t            properties.push(this.parsePropertyPattern(params, kind));\n\t            if (!this.match('}')) {\n\t                this.expect(',');\n\t            }\n\t        }\n\t        this.expect('}');\n\t        return this.finalize(node, new Node.ObjectPattern(properties));\n\t    };\n\t    Parser.prototype.parsePattern = function (params, kind) {\n\t        var pattern;\n\t        if (this.match('[')) {\n\t            pattern = this.parseArrayPattern(params, kind);\n\t        }\n\t        else if (this.match('{')) {\n\t            pattern = this.parseObjectPattern(params, kind);\n\t        }\n\t        else {\n\t            if (this.matchKeyword('let') && (kind === 'const' || kind === 'let')) {\n\t                this.tolerateUnexpectedToken(this.lookahead, messages_1.Messages.LetInLexicalBinding);\n\t            }\n\t            params.push(this.lookahead);\n\t            pattern = this.parseVariableIdentifier(kind);\n\t        }\n\t        return pattern;\n\t    };\n\t    Parser.prototype.parsePatternWithDefault = function (params, kind) {\n\t        var startToken = this.lookahead;\n\t        var pattern = this.parsePattern(params, kind);\n\t        if (this.match('=')) {\n\t            this.nextToken();\n\t            var previousAllowYield = this.context.allowYield;\n\t            this.context.allowYield = true;\n\t            var right = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t            this.context.allowYield = previousAllowYield;\n\t            pattern = this.finalize(this.startNode(startToken), new Node.AssignmentPattern(pattern, right));\n\t        }\n\t        return pattern;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-variable-statement\n\t    Parser.prototype.parseVariableIdentifier = function (kind) {\n\t        var node = this.createNode();\n\t        var token = this.nextToken();\n\t        if (token.type === 4 /* Keyword */ && token.value === 'yield') {\n\t            if (this.context.strict) {\n\t                this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);\n\t            }\n\t            else if (!this.context.allowYield) {\n\t                this.throwUnexpectedToken(token);\n\t            }\n\t        }\n\t        else if (token.type !== 3 /* Identifier */) {\n\t            if (this.context.strict && token.type === 4 /* Keyword */ && this.scanner.isStrictModeReservedWord(token.value)) {\n\t                this.tolerateUnexpectedToken(token, messages_1.Messages.StrictReservedWord);\n\t            }\n\t            else {\n\t                if (this.context.strict || token.value !== 'let' || kind !== 'var') {\n\t                    this.throwUnexpectedToken(token);\n\t                }\n\t            }\n\t        }\n\t        else if ((this.context.isModule || this.context.await) && token.type === 3 /* Identifier */ && token.value === 'await') {\n\t            this.tolerateUnexpectedToken(token);\n\t        }\n\t        return this.finalize(node, new Node.Identifier(token.value));\n\t    };\n\t    Parser.prototype.parseVariableDeclaration = function (options) {\n\t        var node = this.createNode();\n\t        var params = [];\n\t        var id = this.parsePattern(params, 'var');\n\t        if (this.context.strict && id.type === syntax_1.Syntax.Identifier) {\n\t            if (this.scanner.isRestrictedWord(id.name)) {\n\t                this.tolerateError(messages_1.Messages.StrictVarName);\n\t            }\n\t        }\n\t        var init = null;\n\t        if (this.match('=')) {\n\t            this.nextToken();\n\t            init = this.isolateCoverGrammar(this.parseAssignmentExpression);\n\t        }\n\t        else if (id.type !== syntax_1.Syntax.Identifier && !options.inFor) {\n\t            this.expect('=');\n\t        }\n\t        return this.finalize(node, new Node.VariableDeclarator(id, init));\n\t    };\n\t    Parser.prototype.parseVariableDeclarationList = function (options) {\n\t        var opt = { inFor: options.inFor };\n\t        var list = [];\n\t        list.push(this.parseVariableDeclaration(opt));\n\t        while (this.match(',')) {\n\t            this.nextToken();\n\t            list.push(this.parseVariableDeclaration(opt));\n\t        }\n\t        return list;\n\t    };\n\t    Parser.prototype.parseVariableStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('var');\n\t        var declarations = this.parseVariableDeclarationList({ inFor: false });\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, new Node.VariableDeclaration(declarations, 'var'));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-empty-statement\n\t    Parser.prototype.parseEmptyStatement = function () {\n\t        var node = this.createNode();\n\t        this.expect(';');\n\t        return this.finalize(node, new Node.EmptyStatement());\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-expression-statement\n\t    Parser.prototype.parseExpressionStatement = function () {\n\t        var node = this.createNode();\n\t        var expr = this.parseExpression();\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, new Node.ExpressionStatement(expr));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-if-statement\n\t    Parser.prototype.parseIfClause = function () {\n\t        if (this.context.strict && this.matchKeyword('function')) {\n\t            this.tolerateError(messages_1.Messages.StrictFunction);\n\t        }\n\t        return this.parseStatement();\n\t    };\n\t    Parser.prototype.parseIfStatement = function () {\n\t        var node = this.createNode();\n\t        var consequent;\n\t        var alternate = null;\n\t        this.expectKeyword('if');\n\t        this.expect('(');\n\t        var test = this.parseExpression();\n\t        if (!this.match(')') && this.config.tolerant) {\n\t            this.tolerateUnexpectedToken(this.nextToken());\n\t            consequent = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t        }\n\t        else {\n\t            this.expect(')');\n\t            consequent = this.parseIfClause();\n\t            if (this.matchKeyword('else')) {\n\t                this.nextToken();\n\t                alternate = this.parseIfClause();\n\t            }\n\t        }\n\t        return this.finalize(node, new Node.IfStatement(test, consequent, alternate));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-do-while-statement\n\t    Parser.prototype.parseDoWhileStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('do');\n\t        var previousInIteration = this.context.inIteration;\n\t        this.context.inIteration = true;\n\t        var body = this.parseStatement();\n\t        this.context.inIteration = previousInIteration;\n\t        this.expectKeyword('while');\n\t        this.expect('(');\n\t        var test = this.parseExpression();\n\t        if (!this.match(')') && this.config.tolerant) {\n\t            this.tolerateUnexpectedToken(this.nextToken());\n\t        }\n\t        else {\n\t            this.expect(')');\n\t            if (this.match(';')) {\n\t                this.nextToken();\n\t            }\n\t        }\n\t        return this.finalize(node, new Node.DoWhileStatement(body, test));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-while-statement\n\t    Parser.prototype.parseWhileStatement = function () {\n\t        var node = this.createNode();\n\t        var body;\n\t        this.expectKeyword('while');\n\t        this.expect('(');\n\t        var test = this.parseExpression();\n\t        if (!this.match(')') && this.config.tolerant) {\n\t            this.tolerateUnexpectedToken(this.nextToken());\n\t            body = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t        }\n\t        else {\n\t            this.expect(')');\n\t            var previousInIteration = this.context.inIteration;\n\t            this.context.inIteration = true;\n\t            body = this.parseStatement();\n\t            this.context.inIteration = previousInIteration;\n\t        }\n\t        return this.finalize(node, new Node.WhileStatement(test, body));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-for-statement\n\t    // https://tc39.github.io/ecma262/#sec-for-in-and-for-of-statements\n\t    Parser.prototype.parseForStatement = function () {\n\t        var init = null;\n\t        var test = null;\n\t        var update = null;\n\t        var forIn = true;\n\t        var left, right;\n\t        var node = this.createNode();\n\t        this.expectKeyword('for');\n\t        this.expect('(');\n\t        if (this.match(';')) {\n\t            this.nextToken();\n\t        }\n\t        else {\n\t            if (this.matchKeyword('var')) {\n\t                init = this.createNode();\n\t                this.nextToken();\n\t                var previousAllowIn = this.context.allowIn;\n\t                this.context.allowIn = false;\n\t                var declarations = this.parseVariableDeclarationList({ inFor: true });\n\t                this.context.allowIn = previousAllowIn;\n\t                if (declarations.length === 1 && this.matchKeyword('in')) {\n\t                    var decl = declarations[0];\n\t                    if (decl.init && (decl.id.type === syntax_1.Syntax.ArrayPattern || decl.id.type === syntax_1.Syntax.ObjectPattern || this.context.strict)) {\n\t                        this.tolerateError(messages_1.Messages.ForInOfLoopInitializer, 'for-in');\n\t                    }\n\t                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));\n\t                    this.nextToken();\n\t                    left = init;\n\t                    right = this.parseExpression();\n\t                    init = null;\n\t                }\n\t                else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {\n\t                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));\n\t                    this.nextToken();\n\t                    left = init;\n\t                    right = this.parseAssignmentExpression();\n\t                    init = null;\n\t                    forIn = false;\n\t                }\n\t                else {\n\t                    init = this.finalize(init, new Node.VariableDeclaration(declarations, 'var'));\n\t                    this.expect(';');\n\t                }\n\t            }\n\t            else if (this.matchKeyword('const') || this.matchKeyword('let')) {\n\t                init = this.createNode();\n\t                var kind = this.nextToken().value;\n\t                if (!this.context.strict && this.lookahead.value === 'in') {\n\t                    init = this.finalize(init, new Node.Identifier(kind));\n\t                    this.nextToken();\n\t                    left = init;\n\t                    right = this.parseExpression();\n\t                    init = null;\n\t                }\n\t                else {\n\t                    var previousAllowIn = this.context.allowIn;\n\t                    this.context.allowIn = false;\n\t                    var declarations = this.parseBindingList(kind, { inFor: true });\n\t                    this.context.allowIn = previousAllowIn;\n\t                    if (declarations.length === 1 && declarations[0].init === null && this.matchKeyword('in')) {\n\t                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));\n\t                        this.nextToken();\n\t                        left = init;\n\t                        right = this.parseExpression();\n\t                        init = null;\n\t                    }\n\t                    else if (declarations.length === 1 && declarations[0].init === null && this.matchContextualKeyword('of')) {\n\t                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));\n\t                        this.nextToken();\n\t                        left = init;\n\t                        right = this.parseAssignmentExpression();\n\t                        init = null;\n\t                        forIn = false;\n\t                    }\n\t                    else {\n\t                        this.consumeSemicolon();\n\t                        init = this.finalize(init, new Node.VariableDeclaration(declarations, kind));\n\t                    }\n\t                }\n\t            }\n\t            else {\n\t                var initStartToken = this.lookahead;\n\t                var previousAllowIn = this.context.allowIn;\n\t                this.context.allowIn = false;\n\t                init = this.inheritCoverGrammar(this.parseAssignmentExpression);\n\t                this.context.allowIn = previousAllowIn;\n\t                if (this.matchKeyword('in')) {\n\t                    if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {\n\t                        this.tolerateError(messages_1.Messages.InvalidLHSInForIn);\n\t                    }\n\t                    this.nextToken();\n\t                    this.reinterpretExpressionAsPattern(init);\n\t                    left = init;\n\t                    right = this.parseExpression();\n\t                    init = null;\n\t                }\n\t                else if (this.matchContextualKeyword('of')) {\n\t                    if (!this.context.isAssignmentTarget || init.type === syntax_1.Syntax.AssignmentExpression) {\n\t                        this.tolerateError(messages_1.Messages.InvalidLHSInForLoop);\n\t                    }\n\t                    this.nextToken();\n\t                    this.reinterpretExpressionAsPattern(init);\n\t                    left = init;\n\t                    right = this.parseAssignmentExpression();\n\t                    init = null;\n\t                    forIn = false;\n\t                }\n\t                else {\n\t                    if (this.match(',')) {\n\t                        var initSeq = [init];\n\t                        while (this.match(',')) {\n\t                            this.nextToken();\n\t                            initSeq.push(this.isolateCoverGrammar(this.parseAssignmentExpression));\n\t                        }\n\t                        init = this.finalize(this.startNode(initStartToken), new Node.SequenceExpression(initSeq));\n\t                    }\n\t                    this.expect(';');\n\t                }\n\t            }\n\t        }\n\t        if (typeof left === 'undefined') {\n\t            if (!this.match(';')) {\n\t                test = this.parseExpression();\n\t            }\n\t            this.expect(';');\n\t            if (!this.match(')')) {\n\t                update = this.parseExpression();\n\t            }\n\t        }\n\t        var body;\n\t        if (!this.match(')') && this.config.tolerant) {\n\t            this.tolerateUnexpectedToken(this.nextToken());\n\t            body = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t        }\n\t        else {\n\t            this.expect(')');\n\t            var previousInIteration = this.context.inIteration;\n\t            this.context.inIteration = true;\n\t            body = this.isolateCoverGrammar(this.parseStatement);\n\t            this.context.inIteration = previousInIteration;\n\t        }\n\t        return (typeof left === 'undefined') ?\n\t            this.finalize(node, new Node.ForStatement(init, test, update, body)) :\n\t            forIn ? this.finalize(node, new Node.ForInStatement(left, right, body)) :\n\t                this.finalize(node, new Node.ForOfStatement(left, right, body));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-continue-statement\n\t    Parser.prototype.parseContinueStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('continue');\n\t        var label = null;\n\t        if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {\n\t            var id = this.parseVariableIdentifier();\n\t            label = id;\n\t            var key = '$' + id.name;\n\t            if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {\n\t                this.throwError(messages_1.Messages.UnknownLabel, id.name);\n\t            }\n\t        }\n\t        this.consumeSemicolon();\n\t        if (label === null && !this.context.inIteration) {\n\t            this.throwError(messages_1.Messages.IllegalContinue);\n\t        }\n\t        return this.finalize(node, new Node.ContinueStatement(label));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-break-statement\n\t    Parser.prototype.parseBreakStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('break');\n\t        var label = null;\n\t        if (this.lookahead.type === 3 /* Identifier */ && !this.hasLineTerminator) {\n\t            var id = this.parseVariableIdentifier();\n\t            var key = '$' + id.name;\n\t            if (!Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {\n\t                this.throwError(messages_1.Messages.UnknownLabel, id.name);\n\t            }\n\t            label = id;\n\t        }\n\t        this.consumeSemicolon();\n\t        if (label === null && !this.context.inIteration && !this.context.inSwitch) {\n\t            this.throwError(messages_1.Messages.IllegalBreak);\n\t        }\n\t        return this.finalize(node, new Node.BreakStatement(label));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-return-statement\n\t    Parser.prototype.parseReturnStatement = function () {\n\t        if (!this.context.inFunctionBody) {\n\t            this.tolerateError(messages_1.Messages.IllegalReturn);\n\t        }\n\t        var node = this.createNode();\n\t        this.expectKeyword('return');\n\t        var hasArgument = (!this.match(';') && !this.match('}') &&\n\t            !this.hasLineTerminator && this.lookahead.type !== 2 /* EOF */) ||\n\t            this.lookahead.type === 8 /* StringLiteral */ ||\n\t            this.lookahead.type === 10 /* Template */;\n\t        var argument = hasArgument ? this.parseExpression() : null;\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, new Node.ReturnStatement(argument));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-with-statement\n\t    Parser.prototype.parseWithStatement = function () {\n\t        if (this.context.strict) {\n\t            this.tolerateError(messages_1.Messages.StrictModeWith);\n\t        }\n\t        var node = this.createNode();\n\t        var body;\n\t        this.expectKeyword('with');\n\t        this.expect('(');\n\t        var object = this.parseExpression();\n\t        if (!this.match(')') && this.config.tolerant) {\n\t            this.tolerateUnexpectedToken(this.nextToken());\n\t            body = this.finalize(this.createNode(), new Node.EmptyStatement());\n\t        }\n\t        else {\n\t            this.expect(')');\n\t            body = this.parseStatement();\n\t        }\n\t        return this.finalize(node, new Node.WithStatement(object, body));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-switch-statement\n\t    Parser.prototype.parseSwitchCase = function () {\n\t        var node = this.createNode();\n\t        var test;\n\t        if (this.matchKeyword('default')) {\n\t            this.nextToken();\n\t            test = null;\n\t        }\n\t        else {\n\t            this.expectKeyword('case');\n\t            test = this.parseExpression();\n\t        }\n\t        this.expect(':');\n\t        var consequent = [];\n\t        while (true) {\n\t            if (this.match('}') || this.matchKeyword('default') || this.matchKeyword('case')) {\n\t                break;\n\t            }\n\t            consequent.push(this.parseStatementListItem());\n\t        }\n\t        return this.finalize(node, new Node.SwitchCase(test, consequent));\n\t    };\n\t    Parser.prototype.parseSwitchStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('switch');\n\t        this.expect('(');\n\t        var discriminant = this.parseExpression();\n\t        this.expect(')');\n\t        var previousInSwitch = this.context.inSwitch;\n\t        this.context.inSwitch = true;\n\t        var cases = [];\n\t        var defaultFound = false;\n\t        this.expect('{');\n\t        while (true) {\n\t            if (this.match('}')) {\n\t                break;\n\t            }\n\t            var clause = this.parseSwitchCase();\n\t            if (clause.test === null) {\n\t                if (defaultFound) {\n\t                    this.throwError(messages_1.Messages.MultipleDefaultsInSwitch);\n\t                }\n\t                defaultFound = true;\n\t            }\n\t            cases.push(clause);\n\t        }\n\t        this.expect('}');\n\t        this.context.inSwitch = previousInSwitch;\n\t        return this.finalize(node, new Node.SwitchStatement(discriminant, cases));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-labelled-statements\n\t    Parser.prototype.parseLabelledStatement = function () {\n\t        var node = this.createNode();\n\t        var expr = this.parseExpression();\n\t        var statement;\n\t        if ((expr.type === syntax_1.Syntax.Identifier) && this.match(':')) {\n\t            this.nextToken();\n\t            var id = expr;\n\t            var key = '$' + id.name;\n\t            if (Object.prototype.hasOwnProperty.call(this.context.labelSet, key)) {\n\t                this.throwError(messages_1.Messages.Redeclaration, 'Label', id.name);\n\t            }\n\t            this.context.labelSet[key] = true;\n\t            var body = void 0;\n\t            if (this.matchKeyword('class')) {\n\t                this.tolerateUnexpectedToken(this.lookahead);\n\t                body = this.parseClassDeclaration();\n\t            }\n\t            else if (this.matchKeyword('function')) {\n\t                var token = this.lookahead;\n\t                var declaration = this.parseFunctionDeclaration();\n\t                if (this.context.strict) {\n\t                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunction);\n\t                }\n\t                else if (declaration.generator) {\n\t                    this.tolerateUnexpectedToken(token, messages_1.Messages.GeneratorInLegacyContext);\n\t                }\n\t                body = declaration;\n\t            }\n\t            else {\n\t                body = this.parseStatement();\n\t            }\n\t            delete this.context.labelSet[key];\n\t            statement = new Node.LabeledStatement(id, body);\n\t        }\n\t        else {\n\t            this.consumeSemicolon();\n\t            statement = new Node.ExpressionStatement(expr);\n\t        }\n\t        return this.finalize(node, statement);\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-throw-statement\n\t    Parser.prototype.parseThrowStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('throw');\n\t        if (this.hasLineTerminator) {\n\t            this.throwError(messages_1.Messages.NewlineAfterThrow);\n\t        }\n\t        var argument = this.parseExpression();\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, new Node.ThrowStatement(argument));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-try-statement\n\t    Parser.prototype.parseCatchClause = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('catch');\n\t        this.expect('(');\n\t        if (this.match(')')) {\n\t            this.throwUnexpectedToken(this.lookahead);\n\t        }\n\t        var params = [];\n\t        var param = this.parsePattern(params);\n\t        var paramMap = {};\n\t        for (var i = 0; i < params.length; i++) {\n\t            var key = '$' + params[i].value;\n\t            if (Object.prototype.hasOwnProperty.call(paramMap, key)) {\n\t                this.tolerateError(messages_1.Messages.DuplicateBinding, params[i].value);\n\t            }\n\t            paramMap[key] = true;\n\t        }\n\t        if (this.context.strict && param.type === syntax_1.Syntax.Identifier) {\n\t            if (this.scanner.isRestrictedWord(param.name)) {\n\t                this.tolerateError(messages_1.Messages.StrictCatchVariable);\n\t            }\n\t        }\n\t        this.expect(')');\n\t        var body = this.parseBlock();\n\t        return this.finalize(node, new Node.CatchClause(param, body));\n\t    };\n\t    Parser.prototype.parseFinallyClause = function () {\n\t        this.expectKeyword('finally');\n\t        return this.parseBlock();\n\t    };\n\t    Parser.prototype.parseTryStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('try');\n\t        var block = this.parseBlock();\n\t        var handler = this.matchKeyword('catch') ? this.parseCatchClause() : null;\n\t        var finalizer = this.matchKeyword('finally') ? this.parseFinallyClause() : null;\n\t        if (!handler && !finalizer) {\n\t            this.throwError(messages_1.Messages.NoCatchOrFinally);\n\t        }\n\t        return this.finalize(node, new Node.TryStatement(block, handler, finalizer));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-debugger-statement\n\t    Parser.prototype.parseDebuggerStatement = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('debugger');\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, new Node.DebuggerStatement());\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-ecmascript-language-statements-and-declarations\n\t    Parser.prototype.parseStatement = function () {\n\t        var statement;\n\t        switch (this.lookahead.type) {\n\t            case 1 /* BooleanLiteral */:\n\t            case 5 /* NullLiteral */:\n\t            case 6 /* NumericLiteral */:\n\t            case 8 /* StringLiteral */:\n\t            case 10 /* Template */:\n\t            case 9 /* RegularExpression */:\n\t                statement = this.parseExpressionStatement();\n\t                break;\n\t            case 7 /* Punctuator */:\n\t                var value = this.lookahead.value;\n\t                if (value === '{') {\n\t                    statement = this.parseBlock();\n\t                }\n\t                else if (value === '(') {\n\t                    statement = this.parseExpressionStatement();\n\t                }\n\t                else if (value === ';') {\n\t                    statement = this.parseEmptyStatement();\n\t                }\n\t                else {\n\t                    statement = this.parseExpressionStatement();\n\t                }\n\t                break;\n\t            case 3 /* Identifier */:\n\t                statement = this.matchAsyncFunction() ? this.parseFunctionDeclaration() : this.parseLabelledStatement();\n\t                break;\n\t            case 4 /* Keyword */:\n\t                switch (this.lookahead.value) {\n\t                    case 'break':\n\t                        statement = this.parseBreakStatement();\n\t                        break;\n\t                    case 'continue':\n\t                        statement = this.parseContinueStatement();\n\t                        break;\n\t                    case 'debugger':\n\t                        statement = this.parseDebuggerStatement();\n\t                        break;\n\t                    case 'do':\n\t                        statement = this.parseDoWhileStatement();\n\t                        break;\n\t                    case 'for':\n\t                        statement = this.parseForStatement();\n\t                        break;\n\t                    case 'function':\n\t                        statement = this.parseFunctionDeclaration();\n\t                        break;\n\t                    case 'if':\n\t                        statement = this.parseIfStatement();\n\t                        break;\n\t                    case 'return':\n\t                        statement = this.parseReturnStatement();\n\t                        break;\n\t                    case 'switch':\n\t                        statement = this.parseSwitchStatement();\n\t                        break;\n\t                    case 'throw':\n\t                        statement = this.parseThrowStatement();\n\t                        break;\n\t                    case 'try':\n\t                        statement = this.parseTryStatement();\n\t                        break;\n\t                    case 'var':\n\t                        statement = this.parseVariableStatement();\n\t                        break;\n\t                    case 'while':\n\t                        statement = this.parseWhileStatement();\n\t                        break;\n\t                    case 'with':\n\t                        statement = this.parseWithStatement();\n\t                        break;\n\t                    default:\n\t                        statement = this.parseExpressionStatement();\n\t                        break;\n\t                }\n\t                break;\n\t            default:\n\t                statement = this.throwUnexpectedToken(this.lookahead);\n\t        }\n\t        return statement;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-function-definitions\n\t    Parser.prototype.parseFunctionSourceElements = function () {\n\t        var node = this.createNode();\n\t        this.expect('{');\n\t        var body = this.parseDirectivePrologues();\n\t        var previousLabelSet = this.context.labelSet;\n\t        var previousInIteration = this.context.inIteration;\n\t        var previousInSwitch = this.context.inSwitch;\n\t        var previousInFunctionBody = this.context.inFunctionBody;\n\t        this.context.labelSet = {};\n\t        this.context.inIteration = false;\n\t        this.context.inSwitch = false;\n\t        this.context.inFunctionBody = true;\n\t        while (this.lookahead.type !== 2 /* EOF */) {\n\t            if (this.match('}')) {\n\t                break;\n\t            }\n\t            body.push(this.parseStatementListItem());\n\t        }\n\t        this.expect('}');\n\t        this.context.labelSet = previousLabelSet;\n\t        this.context.inIteration = previousInIteration;\n\t        this.context.inSwitch = previousInSwitch;\n\t        this.context.inFunctionBody = previousInFunctionBody;\n\t        return this.finalize(node, new Node.BlockStatement(body));\n\t    };\n\t    Parser.prototype.validateParam = function (options, param, name) {\n\t        var key = '$' + name;\n\t        if (this.context.strict) {\n\t            if (this.scanner.isRestrictedWord(name)) {\n\t                options.stricted = param;\n\t                options.message = messages_1.Messages.StrictParamName;\n\t            }\n\t            if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {\n\t                options.stricted = param;\n\t                options.message = messages_1.Messages.StrictParamDupe;\n\t            }\n\t        }\n\t        else if (!options.firstRestricted) {\n\t            if (this.scanner.isRestrictedWord(name)) {\n\t                options.firstRestricted = param;\n\t                options.message = messages_1.Messages.StrictParamName;\n\t            }\n\t            else if (this.scanner.isStrictModeReservedWord(name)) {\n\t                options.firstRestricted = param;\n\t                options.message = messages_1.Messages.StrictReservedWord;\n\t            }\n\t            else if (Object.prototype.hasOwnProperty.call(options.paramSet, key)) {\n\t                options.stricted = param;\n\t                options.message = messages_1.Messages.StrictParamDupe;\n\t            }\n\t        }\n\t        /* istanbul ignore next */\n\t        if (typeof Object.defineProperty === 'function') {\n\t            Object.defineProperty(options.paramSet, key, { value: true, enumerable: true, writable: true, configurable: true });\n\t        }\n\t        else {\n\t            options.paramSet[key] = true;\n\t        }\n\t    };\n\t    Parser.prototype.parseRestElement = function (params) {\n\t        var node = this.createNode();\n\t        this.expect('...');\n\t        var arg = this.parsePattern(params);\n\t        if (this.match('=')) {\n\t            this.throwError(messages_1.Messages.DefaultRestParameter);\n\t        }\n\t        if (!this.match(')')) {\n\t            this.throwError(messages_1.Messages.ParameterAfterRestParameter);\n\t        }\n\t        return this.finalize(node, new Node.RestElement(arg));\n\t    };\n\t    Parser.prototype.parseFormalParameter = function (options) {\n\t        var params = [];\n\t        var param = this.match('...') ? this.parseRestElement(params) : this.parsePatternWithDefault(params);\n\t        for (var i = 0; i < params.length; i++) {\n\t            this.validateParam(options, params[i], params[i].value);\n\t        }\n\t        options.simple = options.simple && (param instanceof Node.Identifier);\n\t        options.params.push(param);\n\t    };\n\t    Parser.prototype.parseFormalParameters = function (firstRestricted) {\n\t        var options;\n\t        options = {\n\t            simple: true,\n\t            params: [],\n\t            firstRestricted: firstRestricted\n\t        };\n\t        this.expect('(');\n\t        if (!this.match(')')) {\n\t            options.paramSet = {};\n\t            while (this.lookahead.type !== 2 /* EOF */) {\n\t                this.parseFormalParameter(options);\n\t                if (this.match(')')) {\n\t                    break;\n\t                }\n\t                this.expect(',');\n\t                if (this.match(')')) {\n\t                    break;\n\t                }\n\t            }\n\t        }\n\t        this.expect(')');\n\t        return {\n\t            simple: options.simple,\n\t            params: options.params,\n\t            stricted: options.stricted,\n\t            firstRestricted: options.firstRestricted,\n\t            message: options.message\n\t        };\n\t    };\n\t    Parser.prototype.matchAsyncFunction = function () {\n\t        var match = this.matchContextualKeyword('async');\n\t        if (match) {\n\t            var state = this.scanner.saveState();\n\t            this.scanner.scanComments();\n\t            var next = this.scanner.lex();\n\t            this.scanner.restoreState(state);\n\t            match = (state.lineNumber === next.lineNumber) && (next.type === 4 /* Keyword */) && (next.value === 'function');\n\t        }\n\t        return match;\n\t    };\n\t    Parser.prototype.parseFunctionDeclaration = function (identifierIsOptional) {\n\t        var node = this.createNode();\n\t        var isAsync = this.matchContextualKeyword('async');\n\t        if (isAsync) {\n\t            this.nextToken();\n\t        }\n\t        this.expectKeyword('function');\n\t        var isGenerator = isAsync ? false : this.match('*');\n\t        if (isGenerator) {\n\t            this.nextToken();\n\t        }\n\t        var message;\n\t        var id = null;\n\t        var firstRestricted = null;\n\t        if (!identifierIsOptional || !this.match('(')) {\n\t            var token = this.lookahead;\n\t            id = this.parseVariableIdentifier();\n\t            if (this.context.strict) {\n\t                if (this.scanner.isRestrictedWord(token.value)) {\n\t                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);\n\t                }\n\t            }\n\t            else {\n\t                if (this.scanner.isRestrictedWord(token.value)) {\n\t                    firstRestricted = token;\n\t                    message = messages_1.Messages.StrictFunctionName;\n\t                }\n\t                else if (this.scanner.isStrictModeReservedWord(token.value)) {\n\t                    firstRestricted = token;\n\t                    message = messages_1.Messages.StrictReservedWord;\n\t                }\n\t            }\n\t        }\n\t        var previousAllowAwait = this.context.await;\n\t        var previousAllowYield = this.context.allowYield;\n\t        this.context.await = isAsync;\n\t        this.context.allowYield = !isGenerator;\n\t        var formalParameters = this.parseFormalParameters(firstRestricted);\n\t        var params = formalParameters.params;\n\t        var stricted = formalParameters.stricted;\n\t        firstRestricted = formalParameters.firstRestricted;\n\t        if (formalParameters.message) {\n\t            message = formalParameters.message;\n\t        }\n\t        var previousStrict = this.context.strict;\n\t        var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t        this.context.allowStrictDirective = formalParameters.simple;\n\t        var body = this.parseFunctionSourceElements();\n\t        if (this.context.strict && firstRestricted) {\n\t            this.throwUnexpectedToken(firstRestricted, message);\n\t        }\n\t        if (this.context.strict && stricted) {\n\t            this.tolerateUnexpectedToken(stricted, message);\n\t        }\n\t        this.context.strict = previousStrict;\n\t        this.context.allowStrictDirective = previousAllowStrictDirective;\n\t        this.context.await = previousAllowAwait;\n\t        this.context.allowYield = previousAllowYield;\n\t        return isAsync ? this.finalize(node, new Node.AsyncFunctionDeclaration(id, params, body)) :\n\t            this.finalize(node, new Node.FunctionDeclaration(id, params, body, isGenerator));\n\t    };\n\t    Parser.prototype.parseFunctionExpression = function () {\n\t        var node = this.createNode();\n\t        var isAsync = this.matchContextualKeyword('async');\n\t        if (isAsync) {\n\t            this.nextToken();\n\t        }\n\t        this.expectKeyword('function');\n\t        var isGenerator = isAsync ? false : this.match('*');\n\t        if (isGenerator) {\n\t            this.nextToken();\n\t        }\n\t        var message;\n\t        var id = null;\n\t        var firstRestricted;\n\t        var previousAllowAwait = this.context.await;\n\t        var previousAllowYield = this.context.allowYield;\n\t        this.context.await = isAsync;\n\t        this.context.allowYield = !isGenerator;\n\t        if (!this.match('(')) {\n\t            var token = this.lookahead;\n\t            id = (!this.context.strict && !isGenerator && this.matchKeyword('yield')) ? this.parseIdentifierName() : this.parseVariableIdentifier();\n\t            if (this.context.strict) {\n\t                if (this.scanner.isRestrictedWord(token.value)) {\n\t                    this.tolerateUnexpectedToken(token, messages_1.Messages.StrictFunctionName);\n\t                }\n\t            }\n\t            else {\n\t                if (this.scanner.isRestrictedWord(token.value)) {\n\t                    firstRestricted = token;\n\t                    message = messages_1.Messages.StrictFunctionName;\n\t                }\n\t                else if (this.scanner.isStrictModeReservedWord(token.value)) {\n\t                    firstRestricted = token;\n\t                    message = messages_1.Messages.StrictReservedWord;\n\t                }\n\t            }\n\t        }\n\t        var formalParameters = this.parseFormalParameters(firstRestricted);\n\t        var params = formalParameters.params;\n\t        var stricted = formalParameters.stricted;\n\t        firstRestricted = formalParameters.firstRestricted;\n\t        if (formalParameters.message) {\n\t            message = formalParameters.message;\n\t        }\n\t        var previousStrict = this.context.strict;\n\t        var previousAllowStrictDirective = this.context.allowStrictDirective;\n\t        this.context.allowStrictDirective = formalParameters.simple;\n\t        var body = this.parseFunctionSourceElements();\n\t        if (this.context.strict && firstRestricted) {\n\t            this.throwUnexpectedToken(firstRestricted, message);\n\t        }\n\t        if (this.context.strict && stricted) {\n\t            this.tolerateUnexpectedToken(stricted, message);\n\t        }\n\t        this.context.strict = previousStrict;\n\t        this.context.allowStrictDirective = previousAllowStrictDirective;\n\t        this.context.await = previousAllowAwait;\n\t        this.context.allowYield = previousAllowYield;\n\t        return isAsync ? this.finalize(node, new Node.AsyncFunctionExpression(id, params, body)) :\n\t            this.finalize(node, new Node.FunctionExpression(id, params, body, isGenerator));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-directive-prologues-and-the-use-strict-directive\n\t    Parser.prototype.parseDirective = function () {\n\t        var token = this.lookahead;\n\t        var node = this.createNode();\n\t        var expr = this.parseExpression();\n\t        var directive = (expr.type === syntax_1.Syntax.Literal) ? this.getTokenRaw(token).slice(1, -1) : null;\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, directive ? new Node.Directive(expr, directive) : new Node.ExpressionStatement(expr));\n\t    };\n\t    Parser.prototype.parseDirectivePrologues = function () {\n\t        var firstRestricted = null;\n\t        var body = [];\n\t        while (true) {\n\t            var token = this.lookahead;\n\t            if (token.type !== 8 /* StringLiteral */) {\n\t                break;\n\t            }\n\t            var statement = this.parseDirective();\n\t            body.push(statement);\n\t            var directive = statement.directive;\n\t            if (typeof directive !== 'string') {\n\t                break;\n\t            }\n\t            if (directive === 'use strict') {\n\t                this.context.strict = true;\n\t                if (firstRestricted) {\n\t                    this.tolerateUnexpectedToken(firstRestricted, messages_1.Messages.StrictOctalLiteral);\n\t                }\n\t                if (!this.context.allowStrictDirective) {\n\t                    this.tolerateUnexpectedToken(token, messages_1.Messages.IllegalLanguageModeDirective);\n\t                }\n\t            }\n\t            else {\n\t                if (!firstRestricted && token.octal) {\n\t                    firstRestricted = token;\n\t                }\n\t            }\n\t        }\n\t        return body;\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-method-definitions\n\t    Parser.prototype.qualifiedPropertyName = function (token) {\n\t        switch (token.type) {\n\t            case 3 /* Identifier */:\n\t            case 8 /* StringLiteral */:\n\t            case 1 /* BooleanLiteral */:\n\t            case 5 /* NullLiteral */:\n\t            case 6 /* NumericLiteral */:\n\t            case 4 /* Keyword */:\n\t                return true;\n\t            case 7 /* Punctuator */:\n\t                return token.value === '[';\n\t            default:\n\t                break;\n\t        }\n\t        return false;\n\t    };\n\t    Parser.prototype.parseGetterMethod = function () {\n\t        var node = this.createNode();\n\t        var isGenerator = false;\n\t        var previousAllowYield = this.context.allowYield;\n\t        this.context.allowYield = !isGenerator;\n\t        var formalParameters = this.parseFormalParameters();\n\t        if (formalParameters.params.length > 0) {\n\t            this.tolerateError(messages_1.Messages.BadGetterArity);\n\t        }\n\t        var method = this.parsePropertyMethod(formalParameters);\n\t        this.context.allowYield = previousAllowYield;\n\t        return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));\n\t    };\n\t    Parser.prototype.parseSetterMethod = function () {\n\t        var node = this.createNode();\n\t        var isGenerator = false;\n\t        var previousAllowYield = this.context.allowYield;\n\t        this.context.allowYield = !isGenerator;\n\t        var formalParameters = this.parseFormalParameters();\n\t        if (formalParameters.params.length !== 1) {\n\t            this.tolerateError(messages_1.Messages.BadSetterArity);\n\t        }\n\t        else if (formalParameters.params[0] instanceof Node.RestElement) {\n\t            this.tolerateError(messages_1.Messages.BadSetterRestParameter);\n\t        }\n\t        var method = this.parsePropertyMethod(formalParameters);\n\t        this.context.allowYield = previousAllowYield;\n\t        return this.finalize(node, new Node.FunctionExpression(null, formalParameters.params, method, isGenerator));\n\t    };\n\t    Parser.prototype.parseGeneratorMethod = function () {\n\t        var node = this.createNode();\n\t        var isGenerator = true;\n\t        var previousAllowYield = this.context.allowYield;\n\t        this.context.allowYield = true;\n\t        var params = this.parseFormalParameters();\n\t        this.context.allowYield = false;\n\t        var method = this.parsePropertyMethod(params);\n\t        this.context.allowYield = previousAllowYield;\n\t        return this.finalize(node, new Node.FunctionExpression(null, params.params, method, isGenerator));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-generator-function-definitions\n\t    Parser.prototype.isStartOfExpression = function () {\n\t        var start = true;\n\t        var value = this.lookahead.value;\n\t        switch (this.lookahead.type) {\n\t            case 7 /* Punctuator */:\n\t                start = (value === '[') || (value === '(') || (value === '{') ||\n\t                    (value === '+') || (value === '-') ||\n\t                    (value === '!') || (value === '~') ||\n\t                    (value === '++') || (value === '--') ||\n\t                    (value === '/') || (value === '/='); // regular expression literal\n\t                break;\n\t            case 4 /* Keyword */:\n\t                start = (value === 'class') || (value === 'delete') ||\n\t                    (value === 'function') || (value === 'let') || (value === 'new') ||\n\t                    (value === 'super') || (value === 'this') || (value === 'typeof') ||\n\t                    (value === 'void') || (value === 'yield');\n\t                break;\n\t            default:\n\t                break;\n\t        }\n\t        return start;\n\t    };\n\t    Parser.prototype.parseYieldExpression = function () {\n\t        var node = this.createNode();\n\t        this.expectKeyword('yield');\n\t        var argument = null;\n\t        var delegate = false;\n\t        if (!this.hasLineTerminator) {\n\t            var previousAllowYield = this.context.allowYield;\n\t            this.context.allowYield = false;\n\t            delegate = this.match('*');\n\t            if (delegate) {\n\t                this.nextToken();\n\t                argument = this.parseAssignmentExpression();\n\t            }\n\t            else if (this.isStartOfExpression()) {\n\t                argument = this.parseAssignmentExpression();\n\t            }\n\t            this.context.allowYield = previousAllowYield;\n\t        }\n\t        return this.finalize(node, new Node.YieldExpression(argument, delegate));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-class-definitions\n\t    Parser.prototype.parseClassElement = function (hasConstructor) {\n\t        var token = this.lookahead;\n\t        var node = this.createNode();\n\t        var kind = '';\n\t        var key = null;\n\t        var value = null;\n\t        var computed = false;\n\t        var method = false;\n\t        var isStatic = false;\n\t        var isAsync = false;\n\t        if (this.match('*')) {\n\t            this.nextToken();\n\t        }\n\t        else {\n\t            computed = this.match('[');\n\t            key = this.parseObjectPropertyKey();\n\t            var id = key;\n\t            if (id.name === 'static' && (this.qualifiedPropertyName(this.lookahead) || this.match('*'))) {\n\t                token = this.lookahead;\n\t                isStatic = true;\n\t                computed = this.match('[');\n\t                if (this.match('*')) {\n\t                    this.nextToken();\n\t                }\n\t                else {\n\t                    key = this.parseObjectPropertyKey();\n\t                }\n\t            }\n\t            if ((token.type === 3 /* Identifier */) && !this.hasLineTerminator && (token.value === 'async')) {\n\t                var punctuator = this.lookahead.value;\n\t                if (punctuator !== ':' && punctuator !== '(' && punctuator !== '*') {\n\t                    isAsync = true;\n\t                    token = this.lookahead;\n\t                    key = this.parseObjectPropertyKey();\n\t                    if (token.type === 3 /* Identifier */ && token.value === 'constructor') {\n\t                        this.tolerateUnexpectedToken(token, messages_1.Messages.ConstructorIsAsync);\n\t                    }\n\t                }\n\t            }\n\t        }\n\t        var lookaheadPropertyKey = this.qualifiedPropertyName(this.lookahead);\n\t        if (token.type === 3 /* Identifier */) {\n\t            if (token.value === 'get' && lookaheadPropertyKey) {\n\t                kind = 'get';\n\t                computed = this.match('[');\n\t                key = this.parseObjectPropertyKey();\n\t                this.context.allowYield = false;\n\t                value = this.parseGetterMethod();\n\t            }\n\t            else if (token.value === 'set' && lookaheadPropertyKey) {\n\t                kind = 'set';\n\t                computed = this.match('[');\n\t                key = this.parseObjectPropertyKey();\n\t                value = this.parseSetterMethod();\n\t            }\n\t        }\n\t        else if (token.type === 7 /* Punctuator */ && token.value === '*' && lookaheadPropertyKey) {\n\t            kind = 'init';\n\t            computed = this.match('[');\n\t            key = this.parseObjectPropertyKey();\n\t            value = this.parseGeneratorMethod();\n\t            method = true;\n\t        }\n\t        if (!kind && key && this.match('(')) {\n\t            kind = 'init';\n\t            value = isAsync ? this.parsePropertyMethodAsyncFunction() : this.parsePropertyMethodFunction();\n\t            method = true;\n\t        }\n\t        if (!kind) {\n\t            this.throwUnexpectedToken(this.lookahead);\n\t        }\n\t        if (kind === 'init') {\n\t            kind = 'method';\n\t        }\n\t        if (!computed) {\n\t            if (isStatic && this.isPropertyKey(key, 'prototype')) {\n\t                this.throwUnexpectedToken(token, messages_1.Messages.StaticPrototype);\n\t            }\n\t            if (!isStatic && this.isPropertyKey(key, 'constructor')) {\n\t                if (kind !== 'method' || !method || (value && value.generator)) {\n\t                    this.throwUnexpectedToken(token, messages_1.Messages.ConstructorSpecialMethod);\n\t                }\n\t                if (hasConstructor.value) {\n\t                    this.throwUnexpectedToken(token, messages_1.Messages.DuplicateConstructor);\n\t                }\n\t                else {\n\t                    hasConstructor.value = true;\n\t                }\n\t                kind = 'constructor';\n\t            }\n\t        }\n\t        return this.finalize(node, new Node.MethodDefinition(key, computed, value, kind, isStatic));\n\t    };\n\t    Parser.prototype.parseClassElementList = function () {\n\t        var body = [];\n\t        var hasConstructor = { value: false };\n\t        this.expect('{');\n\t        while (!this.match('}')) {\n\t            if (this.match(';')) {\n\t                this.nextToken();\n\t            }\n\t            else {\n\t                body.push(this.parseClassElement(hasConstructor));\n\t            }\n\t        }\n\t        this.expect('}');\n\t        return body;\n\t    };\n\t    Parser.prototype.parseClassBody = function () {\n\t        var node = this.createNode();\n\t        var elementList = this.parseClassElementList();\n\t        return this.finalize(node, new Node.ClassBody(elementList));\n\t    };\n\t    Parser.prototype.parseClassDeclaration = function (identifierIsOptional) {\n\t        var node = this.createNode();\n\t        var previousStrict = this.context.strict;\n\t        this.context.strict = true;\n\t        this.expectKeyword('class');\n\t        var id = (identifierIsOptional && (this.lookahead.type !== 3 /* Identifier */)) ? null : this.parseVariableIdentifier();\n\t        var superClass = null;\n\t        if (this.matchKeyword('extends')) {\n\t            this.nextToken();\n\t            superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);\n\t        }\n\t        var classBody = this.parseClassBody();\n\t        this.context.strict = previousStrict;\n\t        return this.finalize(node, new Node.ClassDeclaration(id, superClass, classBody));\n\t    };\n\t    Parser.prototype.parseClassExpression = function () {\n\t        var node = this.createNode();\n\t        var previousStrict = this.context.strict;\n\t        this.context.strict = true;\n\t        this.expectKeyword('class');\n\t        var id = (this.lookahead.type === 3 /* Identifier */) ? this.parseVariableIdentifier() : null;\n\t        var superClass = null;\n\t        if (this.matchKeyword('extends')) {\n\t            this.nextToken();\n\t            superClass = this.isolateCoverGrammar(this.parseLeftHandSideExpressionAllowCall);\n\t        }\n\t        var classBody = this.parseClassBody();\n\t        this.context.strict = previousStrict;\n\t        return this.finalize(node, new Node.ClassExpression(id, superClass, classBody));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-scripts\n\t    // https://tc39.github.io/ecma262/#sec-modules\n\t    Parser.prototype.parseModule = function () {\n\t        this.context.strict = true;\n\t        this.context.isModule = true;\n\t        this.scanner.isModule = true;\n\t        var node = this.createNode();\n\t        var body = this.parseDirectivePrologues();\n\t        while (this.lookahead.type !== 2 /* EOF */) {\n\t            body.push(this.parseStatementListItem());\n\t        }\n\t        return this.finalize(node, new Node.Module(body));\n\t    };\n\t    Parser.prototype.parseScript = function () {\n\t        var node = this.createNode();\n\t        var body = this.parseDirectivePrologues();\n\t        while (this.lookahead.type !== 2 /* EOF */) {\n\t            body.push(this.parseStatementListItem());\n\t        }\n\t        return this.finalize(node, new Node.Script(body));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-imports\n\t    Parser.prototype.parseModuleSpecifier = function () {\n\t        var node = this.createNode();\n\t        if (this.lookahead.type !== 8 /* StringLiteral */) {\n\t            this.throwError(messages_1.Messages.InvalidModuleSpecifier);\n\t        }\n\t        var token = this.nextToken();\n\t        var raw = this.getTokenRaw(token);\n\t        return this.finalize(node, new Node.Literal(token.value, raw));\n\t    };\n\t    // import {} ...;\n\t    Parser.prototype.parseImportSpecifier = function () {\n\t        var node = this.createNode();\n\t        var imported;\n\t        var local;\n\t        if (this.lookahead.type === 3 /* Identifier */) {\n\t            imported = this.parseVariableIdentifier();\n\t            local = imported;\n\t            if (this.matchContextualKeyword('as')) {\n\t                this.nextToken();\n\t                local = this.parseVariableIdentifier();\n\t            }\n\t        }\n\t        else {\n\t            imported = this.parseIdentifierName();\n\t            local = imported;\n\t            if (this.matchContextualKeyword('as')) {\n\t                this.nextToken();\n\t                local = this.parseVariableIdentifier();\n\t            }\n\t            else {\n\t                this.throwUnexpectedToken(this.nextToken());\n\t            }\n\t        }\n\t        return this.finalize(node, new Node.ImportSpecifier(local, imported));\n\t    };\n\t    // {foo, bar as bas}\n\t    Parser.prototype.parseNamedImports = function () {\n\t        this.expect('{');\n\t        var specifiers = [];\n\t        while (!this.match('}')) {\n\t            specifiers.push(this.parseImportSpecifier());\n\t            if (!this.match('}')) {\n\t                this.expect(',');\n\t            }\n\t        }\n\t        this.expect('}');\n\t        return specifiers;\n\t    };\n\t    // import  ...;\n\t    Parser.prototype.parseImportDefaultSpecifier = function () {\n\t        var node = this.createNode();\n\t        var local = this.parseIdentifierName();\n\t        return this.finalize(node, new Node.ImportDefaultSpecifier(local));\n\t    };\n\t    // import <* as foo> ...;\n\t    Parser.prototype.parseImportNamespaceSpecifier = function () {\n\t        var node = this.createNode();\n\t        this.expect('*');\n\t        if (!this.matchContextualKeyword('as')) {\n\t            this.throwError(messages_1.Messages.NoAsAfterImportNamespace);\n\t        }\n\t        this.nextToken();\n\t        var local = this.parseIdentifierName();\n\t        return this.finalize(node, new Node.ImportNamespaceSpecifier(local));\n\t    };\n\t    Parser.prototype.parseImportDeclaration = function () {\n\t        if (this.context.inFunctionBody) {\n\t            this.throwError(messages_1.Messages.IllegalImportDeclaration);\n\t        }\n\t        var node = this.createNode();\n\t        this.expectKeyword('import');\n\t        var src;\n\t        var specifiers = [];\n\t        if (this.lookahead.type === 8 /* StringLiteral */) {\n\t            // import 'foo';\n\t            src = this.parseModuleSpecifier();\n\t        }\n\t        else {\n\t            if (this.match('{')) {\n\t                // import {bar}\n\t                specifiers = specifiers.concat(this.parseNamedImports());\n\t            }\n\t            else if (this.match('*')) {\n\t                // import * as foo\n\t                specifiers.push(this.parseImportNamespaceSpecifier());\n\t            }\n\t            else if (this.isIdentifierName(this.lookahead) && !this.matchKeyword('default')) {\n\t                // import foo\n\t                specifiers.push(this.parseImportDefaultSpecifier());\n\t                if (this.match(',')) {\n\t                    this.nextToken();\n\t                    if (this.match('*')) {\n\t                        // import foo, * as foo\n\t                        specifiers.push(this.parseImportNamespaceSpecifier());\n\t                    }\n\t                    else if (this.match('{')) {\n\t                        // import foo, {bar}\n\t                        specifiers = specifiers.concat(this.parseNamedImports());\n\t                    }\n\t                    else {\n\t                        this.throwUnexpectedToken(this.lookahead);\n\t                    }\n\t                }\n\t            }\n\t            else {\n\t                this.throwUnexpectedToken(this.nextToken());\n\t            }\n\t            if (!this.matchContextualKeyword('from')) {\n\t                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;\n\t                this.throwError(message, this.lookahead.value);\n\t            }\n\t            this.nextToken();\n\t            src = this.parseModuleSpecifier();\n\t        }\n\t        this.consumeSemicolon();\n\t        return this.finalize(node, new Node.ImportDeclaration(specifiers, src));\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-exports\n\t    Parser.prototype.parseExportSpecifier = function () {\n\t        var node = this.createNode();\n\t        var local = this.parseIdentifierName();\n\t        var exported = local;\n\t        if (this.matchContextualKeyword('as')) {\n\t            this.nextToken();\n\t            exported = this.parseIdentifierName();\n\t        }\n\t        return this.finalize(node, new Node.ExportSpecifier(local, exported));\n\t    };\n\t    Parser.prototype.parseExportDeclaration = function () {\n\t        if (this.context.inFunctionBody) {\n\t            this.throwError(messages_1.Messages.IllegalExportDeclaration);\n\t        }\n\t        var node = this.createNode();\n\t        this.expectKeyword('export');\n\t        var exportDeclaration;\n\t        if (this.matchKeyword('default')) {\n\t            // export default ...\n\t            this.nextToken();\n\t            if (this.matchKeyword('function')) {\n\t                // export default function foo () {}\n\t                // export default function () {}\n\t                var declaration = this.parseFunctionDeclaration(true);\n\t                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t            }\n\t            else if (this.matchKeyword('class')) {\n\t                // export default class foo {}\n\t                var declaration = this.parseClassDeclaration(true);\n\t                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t            }\n\t            else if (this.matchContextualKeyword('async')) {\n\t                // export default async function f () {}\n\t                // export default async function () {}\n\t                // export default async x => x\n\t                var declaration = this.matchAsyncFunction() ? this.parseFunctionDeclaration(true) : this.parseAssignmentExpression();\n\t                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t            }\n\t            else {\n\t                if (this.matchContextualKeyword('from')) {\n\t                    this.throwError(messages_1.Messages.UnexpectedToken, this.lookahead.value);\n\t                }\n\t                // export default {};\n\t                // export default [];\n\t                // export default (1 + 2);\n\t                var declaration = this.match('{') ? this.parseObjectInitializer() :\n\t                    this.match('[') ? this.parseArrayInitializer() : this.parseAssignmentExpression();\n\t                this.consumeSemicolon();\n\t                exportDeclaration = this.finalize(node, new Node.ExportDefaultDeclaration(declaration));\n\t            }\n\t        }\n\t        else if (this.match('*')) {\n\t            // export * from 'foo';\n\t            this.nextToken();\n\t            if (!this.matchContextualKeyword('from')) {\n\t                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;\n\t                this.throwError(message, this.lookahead.value);\n\t            }\n\t            this.nextToken();\n\t            var src = this.parseModuleSpecifier();\n\t            this.consumeSemicolon();\n\t            exportDeclaration = this.finalize(node, new Node.ExportAllDeclaration(src));\n\t        }\n\t        else if (this.lookahead.type === 4 /* Keyword */) {\n\t            // export var f = 1;\n\t            var declaration = void 0;\n\t            switch (this.lookahead.value) {\n\t                case 'let':\n\t                case 'const':\n\t                    declaration = this.parseLexicalDeclaration({ inFor: false });\n\t                    break;\n\t                case 'var':\n\t                case 'class':\n\t                case 'function':\n\t                    declaration = this.parseStatementListItem();\n\t                    break;\n\t                default:\n\t                    this.throwUnexpectedToken(this.lookahead);\n\t            }\n\t            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));\n\t        }\n\t        else if (this.matchAsyncFunction()) {\n\t            var declaration = this.parseFunctionDeclaration();\n\t            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(declaration, [], null));\n\t        }\n\t        else {\n\t            var specifiers = [];\n\t            var source = null;\n\t            var isExportFromIdentifier = false;\n\t            this.expect('{');\n\t            while (!this.match('}')) {\n\t                isExportFromIdentifier = isExportFromIdentifier || this.matchKeyword('default');\n\t                specifiers.push(this.parseExportSpecifier());\n\t                if (!this.match('}')) {\n\t                    this.expect(',');\n\t                }\n\t            }\n\t            this.expect('}');\n\t            if (this.matchContextualKeyword('from')) {\n\t                // export {default} from 'foo';\n\t                // export {foo} from 'foo';\n\t                this.nextToken();\n\t                source = this.parseModuleSpecifier();\n\t                this.consumeSemicolon();\n\t            }\n\t            else if (isExportFromIdentifier) {\n\t                // export {default}; // missing fromClause\n\t                var message = this.lookahead.value ? messages_1.Messages.UnexpectedToken : messages_1.Messages.MissingFromClause;\n\t                this.throwError(message, this.lookahead.value);\n\t            }\n\t            else {\n\t                // export {foo};\n\t                this.consumeSemicolon();\n\t            }\n\t            exportDeclaration = this.finalize(node, new Node.ExportNamedDeclaration(null, specifiers, source));\n\t        }\n\t        return exportDeclaration;\n\t    };\n\t    return Parser;\n\t}());\n\texports.Parser = Parser;\n\n\n/***/ },\n/* 9 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t// Ensure the condition is true, otherwise throw an error.\n\t// This is only to have a better contract semantic, i.e. another safety net\n\t// to catch a logic error. The condition shall be fulfilled in normal case.\n\t// Do NOT use this to enforce a certain condition on any user input.\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tfunction assert(condition, message) {\n\t    /* istanbul ignore if */\n\t    if (!condition) {\n\t        throw new Error('ASSERT: ' + message);\n\t    }\n\t}\n\texports.assert = assert;\n\n\n/***/ },\n/* 10 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\t/* tslint:disable:max-classes-per-file */\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar ErrorHandler = (function () {\n\t    function ErrorHandler() {\n\t        this.errors = [];\n\t        this.tolerant = false;\n\t    }\n\t    ErrorHandler.prototype.recordError = function (error) {\n\t        this.errors.push(error);\n\t    };\n\t    ErrorHandler.prototype.tolerate = function (error) {\n\t        if (this.tolerant) {\n\t            this.recordError(error);\n\t        }\n\t        else {\n\t            throw error;\n\t        }\n\t    };\n\t    ErrorHandler.prototype.constructError = function (msg, column) {\n\t        var error = new Error(msg);\n\t        try {\n\t            throw error;\n\t        }\n\t        catch (base) {\n\t            /* istanbul ignore else */\n\t            if (Object.create && Object.defineProperty) {\n\t                error = Object.create(base);\n\t                Object.defineProperty(error, 'column', { value: column });\n\t            }\n\t        }\n\t        /* istanbul ignore next */\n\t        return error;\n\t    };\n\t    ErrorHandler.prototype.createError = function (index, line, col, description) {\n\t        var msg = 'Line ' + line + ': ' + description;\n\t        var error = this.constructError(msg, col);\n\t        error.index = index;\n\t        error.lineNumber = line;\n\t        error.description = description;\n\t        return error;\n\t    };\n\t    ErrorHandler.prototype.throwError = function (index, line, col, description) {\n\t        throw this.createError(index, line, col, description);\n\t    };\n\t    ErrorHandler.prototype.tolerateError = function (index, line, col, description) {\n\t        var error = this.createError(index, line, col, description);\n\t        if (this.tolerant) {\n\t            this.recordError(error);\n\t        }\n\t        else {\n\t            throw error;\n\t        }\n\t    };\n\t    return ErrorHandler;\n\t}());\n\texports.ErrorHandler = ErrorHandler;\n\n\n/***/ },\n/* 11 */\n/***/ function(module, exports) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\t// Error messages should be identical to V8.\n\texports.Messages = {\n\t    BadGetterArity: 'Getter must not have any formal parameters',\n\t    BadSetterArity: 'Setter must have exactly one formal parameter',\n\t    BadSetterRestParameter: 'Setter function argument must not be a rest parameter',\n\t    ConstructorIsAsync: 'Class constructor may not be an async method',\n\t    ConstructorSpecialMethod: 'Class constructor may not be an accessor',\n\t    DeclarationMissingInitializer: 'Missing initializer in %0 declaration',\n\t    DefaultRestParameter: 'Unexpected token =',\n\t    DuplicateBinding: 'Duplicate binding %0',\n\t    DuplicateConstructor: 'A class may only have one constructor',\n\t    DuplicateProtoProperty: 'Duplicate __proto__ fields are not allowed in object literals',\n\t    ForInOfLoopInitializer: '%0 loop variable declaration may not have an initializer',\n\t    GeneratorInLegacyContext: 'Generator declarations are not allowed in legacy contexts',\n\t    IllegalBreak: 'Illegal break statement',\n\t    IllegalContinue: 'Illegal continue statement',\n\t    IllegalExportDeclaration: 'Unexpected token',\n\t    IllegalImportDeclaration: 'Unexpected token',\n\t    IllegalLanguageModeDirective: 'Illegal \\'use strict\\' directive in function with non-simple parameter list',\n\t    IllegalReturn: 'Illegal return statement',\n\t    InvalidEscapedReservedWord: 'Keyword must not contain escaped characters',\n\t    InvalidHexEscapeSequence: 'Invalid hexadecimal escape sequence',\n\t    InvalidLHSInAssignment: 'Invalid left-hand side in assignment',\n\t    InvalidLHSInForIn: 'Invalid left-hand side in for-in',\n\t    InvalidLHSInForLoop: 'Invalid left-hand side in for-loop',\n\t    InvalidModuleSpecifier: 'Unexpected token',\n\t    InvalidRegExp: 'Invalid regular expression',\n\t    LetInLexicalBinding: 'let is disallowed as a lexically bound name',\n\t    MissingFromClause: 'Unexpected token',\n\t    MultipleDefaultsInSwitch: 'More than one default clause in switch statement',\n\t    NewlineAfterThrow: 'Illegal newline after throw',\n\t    NoAsAfterImportNamespace: 'Unexpected token',\n\t    NoCatchOrFinally: 'Missing catch or finally after try',\n\t    ParameterAfterRestParameter: 'Rest parameter must be last formal parameter',\n\t    Redeclaration: '%0 \\'%1\\' has already been declared',\n\t    StaticPrototype: 'Classes may not have static property named prototype',\n\t    StrictCatchVariable: 'Catch variable may not be eval or arguments in strict mode',\n\t    StrictDelete: 'Delete of an unqualified identifier in strict mode.',\n\t    StrictFunction: 'In strict mode code, functions can only be declared at top level or inside a block',\n\t    StrictFunctionName: 'Function name may not be eval or arguments in strict mode',\n\t    StrictLHSAssignment: 'Assignment to eval or arguments is not allowed in strict mode',\n\t    StrictLHSPostfix: 'Postfix increment/decrement may not have eval or arguments operand in strict mode',\n\t    StrictLHSPrefix: 'Prefix increment/decrement may not have eval or arguments operand in strict mode',\n\t    StrictModeWith: 'Strict mode code may not include a with statement',\n\t    StrictOctalLiteral: 'Octal literals are not allowed in strict mode.',\n\t    StrictParamDupe: 'Strict mode function may not have duplicate parameter names',\n\t    StrictParamName: 'Parameter name eval or arguments is not allowed in strict mode',\n\t    StrictReservedWord: 'Use of future reserved word in strict mode',\n\t    StrictVarName: 'Variable name may not be eval or arguments in strict mode',\n\t    TemplateOctalLiteral: 'Octal literals are not allowed in template strings.',\n\t    UnexpectedEOS: 'Unexpected end of input',\n\t    UnexpectedIdentifier: 'Unexpected identifier',\n\t    UnexpectedNumber: 'Unexpected number',\n\t    UnexpectedReserved: 'Unexpected reserved word',\n\t    UnexpectedString: 'Unexpected string',\n\t    UnexpectedTemplate: 'Unexpected quasi %0',\n\t    UnexpectedToken: 'Unexpected token %0',\n\t    UnexpectedTokenIllegal: 'Unexpected token ILLEGAL',\n\t    UnknownLabel: 'Undefined label \\'%0\\'',\n\t    UnterminatedRegExp: 'Invalid regular expression: missing /'\n\t};\n\n\n/***/ },\n/* 12 */\n/***/ function(module, exports, __webpack_require__) {\n\n\t\"use strict\";\n\tObject.defineProperty(exports, \"__esModule\", { value: true });\n\tvar assert_1 = __webpack_require__(9);\n\tvar character_1 = __webpack_require__(4);\n\tvar messages_1 = __webpack_require__(11);\n\tfunction hexValue(ch) {\n\t    return '0123456789abcdef'.indexOf(ch.toLowerCase());\n\t}\n\tfunction octalValue(ch) {\n\t    return '01234567'.indexOf(ch);\n\t}\n\tvar Scanner = (function () {\n\t    function Scanner(code, handler) {\n\t        this.source = code;\n\t        this.errorHandler = handler;\n\t        this.trackComment = false;\n\t        this.isModule = false;\n\t        this.length = code.length;\n\t        this.index = 0;\n\t        this.lineNumber = (code.length > 0) ? 1 : 0;\n\t        this.lineStart = 0;\n\t        this.curlyStack = [];\n\t    }\n\t    Scanner.prototype.saveState = function () {\n\t        return {\n\t            index: this.index,\n\t            lineNumber: this.lineNumber,\n\t            lineStart: this.lineStart\n\t        };\n\t    };\n\t    Scanner.prototype.restoreState = function (state) {\n\t        this.index = state.index;\n\t        this.lineNumber = state.lineNumber;\n\t        this.lineStart = state.lineStart;\n\t    };\n\t    Scanner.prototype.eof = function () {\n\t        return this.index >= this.length;\n\t    };\n\t    Scanner.prototype.throwUnexpectedToken = function (message) {\n\t        if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }\n\t        return this.errorHandler.throwError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);\n\t    };\n\t    Scanner.prototype.tolerateUnexpectedToken = function (message) {\n\t        if (message === void 0) { message = messages_1.Messages.UnexpectedTokenIllegal; }\n\t        this.errorHandler.tolerateError(this.index, this.lineNumber, this.index - this.lineStart + 1, message);\n\t    };\n\t    // https://tc39.github.io/ecma262/#sec-comments\n\t    Scanner.prototype.skipSingleLineComment = function (offset) {\n\t        var comments = [];\n\t        var start, loc;\n\t        if (this.trackComment) {\n\t            comments = [];\n\t            start = this.index - offset;\n\t            loc = {\n\t                start: {\n\t                    line: this.lineNumber,\n\t                    column: this.index - this.lineStart - offset\n\t                },\n\t                end: {}\n\t            };\n\t        }\n\t        while (!this.eof()) {\n\t            var ch = this.source.charCodeAt(this.index);\n\t            ++this.index;\n\t            if (character_1.Character.isLineTerminator(ch)) {\n\t                if (this.trackComment) {\n\t                    loc.end = {\n\t                        line: this.lineNumber,\n\t                        column: this.index - this.lineStart - 1\n\t                    };\n\t                    var entry = {\n\t                        multiLine: false,\n\t                        slice: [start + offset, this.index - 1],\n\t                        range: [start, this.index - 1],\n\t                        loc: loc\n\t                    };\n\t                    comments.push(entry);\n\t                }\n\t                if (ch === 13 && this.source.charCodeAt(this.index) === 10) {\n\t                    ++this.index;\n\t                }\n\t                ++this.lineNumber;\n\t                this.lineStart = this.index;\n\t                return comments;\n\t            }\n\t        }\n\t        if (this.trackComment) {\n\t            loc.end = {\n\t                line: this.lineNumber,\n\t                column: this.index - this.lineStart\n\t            };\n\t            var entry = {\n\t                multiLine: false,\n\t                slice: [start + offset, this.index],\n\t                range: [start, this.index],\n\t                loc: loc\n\t            };\n\t            comments.push(entry);\n\t        }\n\t        return comments;\n\t    };\n\t    Scanner.prototype.skipMultiLineComment = function () {\n\t        var comments = [];\n\t        var start, loc;\n\t        if (this.trackComment) {\n\t            comments = [];\n\t            start = this.index - 2;\n\t            loc = {\n\t                start: {\n\t                    line: this.lineNumber,\n\t                    column: this.index - this.lineStart - 2\n\t                },\n\t                end: {}\n\t            };\n\t        }\n\t        while (!this.eof()) {\n\t            var ch = this.source.charCodeAt(this.index);\n\t            if (character_1.Character.isLineTerminator(ch)) {\n\t                if (ch === 0x0D && this.source.charCodeAt(this.index + 1) === 0x0A) {\n\t                    ++this.index;\n\t                }\n\t                ++this.lineNumber;\n\t                ++this.index;\n\t                this.lineStart = this.index;\n\t            }\n\t            else if (ch === 0x2A) {\n\t                // Block comment ends with '*/'.\n\t                if (this.source.charCodeAt(this.index + 1) === 0x2F) {\n\t                    this.index += 2;\n\t                    if (this.trackComment) {\n\t                        loc.end = {\n\t                            line: this.lineNumber,\n\t                            column: this.index - this.lineStart\n\t                        };\n\t                        var entry = {\n\t                            multiLine: true,\n\t                            slice: [start + 2, this.index - 2],\n\t                            range: [start, this.index],\n\t                            loc: loc\n\t                        };\n\t                        comments.push(entry);\n\t                    }\n\t                    return comments;\n\t                }\n\t                ++this.index;\n\t            }\n\t            else {\n\t                ++this.index;\n\t            }\n\t        }\n\t        // Ran off the end of the file - the whole thing is a comment\n\t        if (this.trackComment) {\n\t            loc.end = {\n\t                line: this.lineNumber,\n\t                column: this.index - this.lineStart\n\t            };\n\t            var entry = {\n\t                multiLine: true,\n\t                slice: [start + 2, this.index],\n\t                range: [start, this.index],\n\t                loc: loc\n\t            };\n\t            comments.push(entry);\n\t        }\n\t        this.tolerateUnexpectedToken();\n\t        return comments;\n\t    };\n\t    Scanner.prototype.scanComments = function () {\n\t        var comments;\n\t        if (this.trackComment) {\n\t            comments = [];\n\t        }\n\t        var start = (this.index === 0);\n\t        while (!this.eof()) {\n\t            var ch = this.source.charCodeAt(this.index);\n\t            if (character_1.Character.isWhiteSpace(ch)) {\n\t                ++this.index;\n\t            }\n\t            else if (character_1.Character.isLineTerminator(ch)) {\n\t                ++this.index;\n\t                if (ch === 0x0D && this.source.charCodeAt(this.index) === 0x0A) {\n\t                    ++this.index;\n\t                }\n\t                ++this.lineNumber;\n\t                this.lineStart = this.index;\n\t                start = true;\n\t            }\n\t            else if (ch === 0x2F) {\n\t                ch = this.source.charCodeAt(this.index + 1);\n\t                if (ch === 0x2F) {\n\t                    this.index += 2;\n\t                    var comment = this.skipSingleLineComment(2);\n\t                    if (this.trackComment) {\n\t                        comments = comments.concat(comment);\n\t                    }\n\t                    start = true;\n\t                }\n\t                else if (ch === 0x2A) {\n\t                    this.index += 2;\n\t                    var comment = this.skipMultiLineComment();\n\t                    if (this.trackComment) {\n\t                        comments = comments.concat(comment);\n\t                    }\n\t                }\n\t                else {\n\t                    break;\n\t                }\n\t            }\n\t            else if (start && ch === 0x2D) {\n\t                // U+003E is '>'\n\t                if ((this.source.charCodeAt(this.index + 1) === 0x2D) && (this.source.charCodeAt(this.index + 2) === 0x3E)) {\n\t                    // '-->' is a single-line comment\n\t                    this.index += 3;\n\t                    var comment = this.skipSingleLineComment(3);\n\t                    if (this.trackComment) {\n\t                        comments = comments.concat(comment);\n\t                    }\n\t                }\n\t                else {\n\t                    break;\n\t                }\n\t            }\n\t            else if (ch === 0x3C && !this.isModule) {\n\t                if (this.source.slice(this.index + 1, this.index + 4) === '!--') {\n\t                    this.index += 4; // ` regexps\n    set = set.map((s, si, set) => s.map(this.parse, this))\n\n    this.debug(this.pattern, set)\n\n    // filter out everything that didn't compile properly.\n    set = set.filter(s => s.indexOf(false) === -1)\n\n    this.debug(this.pattern, set)\n\n    this.set = set\n  }\n\n  parseNegate () {\n    if (this.options.nonegate) return\n\n    const pattern = this.pattern\n    let negate = false\n    let negateOffset = 0\n\n    for (let i = 0; i < pattern.length && pattern.charAt(i) === '!'; i++) {\n      negate = !negate\n      negateOffset++\n    }\n\n    if (negateOffset) this.pattern = pattern.slice(negateOffset)\n    this.negate = negate\n  }\n\n  // set partial to true to test if, for example,\n  // \"/a/b\" matches the start of \"/*/b/*/d\"\n  // Partial means, if you run out of file before you run\n  // out of pattern, then that's fine, as long as all\n  // the parts match.\n  matchOne (file, pattern, partial) {\n    var options = this.options\n\n    this.debug('matchOne',\n      { 'this': this, file: file, pattern: pattern })\n\n    this.debug('matchOne', file.length, pattern.length)\n\n    for (var fi = 0,\n        pi = 0,\n        fl = file.length,\n        pl = pattern.length\n        ; (fi < fl) && (pi < pl)\n        ; fi++, pi++) {\n      this.debug('matchOne loop')\n      var p = pattern[pi]\n      var f = file[fi]\n\n      this.debug(pattern, p, f)\n\n      // should be impossible.\n      // some invalid regexp stuff in the set.\n      /* istanbul ignore if */\n      if (p === false) return false\n\n      if (p === GLOBSTAR) {\n        this.debug('GLOBSTAR', [pattern, p, f])\n\n        // \"**\"\n        // a/**/b/**/c would match the following:\n        // a/b/x/y/z/c\n        // a/x/y/z/b/c\n        // a/b/x/b/x/c\n        // a/b/c\n        // To do this, take the rest of the pattern after\n        // the **, and see if it would match the file remainder.\n        // If so, return success.\n        // If not, the ** \"swallows\" a segment, and try again.\n        // This is recursively awful.\n        //\n        // a/**/b/**/c matching a/b/x/y/z/c\n        // - a matches a\n        // - doublestar\n        //   - matchOne(b/x/y/z/c, b/**/c)\n        //     - b matches b\n        //     - doublestar\n        //       - matchOne(x/y/z/c, c) -> no\n        //       - matchOne(y/z/c, c) -> no\n        //       - matchOne(z/c, c) -> no\n        //       - matchOne(c, c) yes, hit\n        var fr = fi\n        var pr = pi + 1\n        if (pr === pl) {\n          this.debug('** at the end')\n          // a ** at the end will just swallow the rest.\n          // We have found a match.\n          // however, it will not swallow /.x, unless\n          // options.dot is set.\n          // . and .. are *never* matched by **, for explosively\n          // exponential reasons.\n          for (; fi < fl; fi++) {\n            if (file[fi] === '.' || file[fi] === '..' ||\n              (!options.dot && file[fi].charAt(0) === '.')) return false\n          }\n          return true\n        }\n\n        // ok, let's see if we can swallow whatever we can.\n        while (fr < fl) {\n          var swallowee = file[fr]\n\n          this.debug('\\nglobstar while', file, fr, pattern, pr, swallowee)\n\n          // XXX remove this slice.  Just pass the start index.\n          if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {\n            this.debug('globstar found match!', fr, fl, swallowee)\n            // found a match.\n            return true\n          } else {\n            // can't swallow \".\" or \"..\" ever.\n            // can only swallow \".foo\" when explicitly asked.\n            if (swallowee === '.' || swallowee === '..' ||\n              (!options.dot && swallowee.charAt(0) === '.')) {\n              this.debug('dot detected!', file, fr, pattern, pr)\n              break\n            }\n\n            // ** swallows a segment, and continue.\n            this.debug('globstar swallow a segment, and continue')\n            fr++\n          }\n        }\n\n        // no match was found.\n        // However, in partial mode, we can't say this is necessarily over.\n        // If there's more *pattern* left, then\n        /* istanbul ignore if */\n        if (partial) {\n          // ran out of file\n          this.debug('\\n>>> no match, partial?', file, fr, pattern, pr)\n          if (fr === fl) return true\n        }\n        return false\n      }\n\n      // something other than **\n      // non-magic patterns just have to match exactly\n      // patterns with magic have been turned into regexps.\n      var hit\n      if (typeof p === 'string') {\n        hit = f === p\n        this.debug('string match', p, f, hit)\n      } else {\n        hit = f.match(p)\n        this.debug('pattern match', p, f, hit)\n      }\n\n      if (!hit) return false\n    }\n\n    // Note: ending in / means that we'll get a final \"\"\n    // at the end of the pattern.  This can only match a\n    // corresponding \"\" at the end of the file.\n    // If the file ends in /, then it can only match a\n    // a pattern that ends in /, unless the pattern just\n    // doesn't have any more for it. But, a/b/ should *not*\n    // match \"a/b/*\", even though \"\" matches against the\n    // [^/]*? pattern, except in partial mode, where it might\n    // simply not be reached yet.\n    // However, a/b/ should still satisfy a/*\n\n    // now either we fell off the end of the pattern, or we're done.\n    if (fi === fl && pi === pl) {\n      // ran out of pattern and filename at the same time.\n      // an exact hit!\n      return true\n    } else if (fi === fl) {\n      // ran out of file, but still had pattern left.\n      // this is ok if we're doing the match as part of\n      // a glob fs traversal.\n      return partial\n    } else /* istanbul ignore else */ if (pi === pl) {\n      // ran out of pattern, still have file left.\n      // this is only acceptable if we're on the very last\n      // empty segment of a file with a trailing slash.\n      // a/* should match a/b/\n      return (fi === fl - 1) && (file[fi] === '')\n    }\n\n    // should be unreachable.\n    /* istanbul ignore next */\n    throw new Error('wtf?')\n  }\n\n  braceExpand () {\n    return braceExpand(this.pattern, this.options)\n  }\n\n  parse (pattern, isSub) {\n    assertValidPattern(pattern)\n\n    const options = this.options\n\n    // shortcuts\n    if (pattern === '**') {\n      if (!options.noglobstar)\n        return GLOBSTAR\n      else\n        pattern = '*'\n    }\n    if (pattern === '') return ''\n\n    let re = ''\n    let hasMagic = false\n    let escaping = false\n    // ? => one single character\n    const patternListStack = []\n    const negativeLists = []\n    let stateChar\n    let inClass = false\n    let reClassStart = -1\n    let classStart = -1\n    let cs\n    let pl\n    let sp\n    // . and .. never match anything that doesn't start with .,\n    // even when options.dot is set.  However, if the pattern\n    // starts with ., then traversal patterns can match.\n    let dotTravAllowed = pattern.charAt(0) === '.'\n    let dotFileAllowed = options.dot || dotTravAllowed\n    const patternStart = () =>\n      dotTravAllowed\n        ? ''\n        : dotFileAllowed\n        ? '(?!(?:^|\\\\/)\\\\.{1,2}(?:$|\\\\/))'\n        : '(?!\\\\.)'\n    const subPatternStart = (p) =>\n      p.charAt(0) === '.'\n        ? ''\n        : options.dot\n        ? '(?!(?:^|\\\\/)\\\\.{1,2}(?:$|\\\\/))'\n        : '(?!\\\\.)'\n\n\n    const clearStateChar = () => {\n      if (stateChar) {\n        // we had some state-tracking character\n        // that wasn't consumed by this pass.\n        switch (stateChar) {\n          case '*':\n            re += star\n            hasMagic = true\n          break\n          case '?':\n            re += qmark\n            hasMagic = true\n          break\n          default:\n            re += '\\\\' + stateChar\n          break\n        }\n        this.debug('clearStateChar %j %j', stateChar, re)\n        stateChar = false\n      }\n    }\n\n    for (let i = 0, c; (i < pattern.length) && (c = pattern.charAt(i)); i++) {\n      this.debug('%s\\t%s %s %j', pattern, i, re, c)\n\n      // skip over any that are escaped.\n      if (escaping) {\n        /* istanbul ignore next - completely not allowed, even escaped. */\n        if (c === '/') {\n          return false\n        }\n\n        if (reSpecials[c]) {\n          re += '\\\\'\n        }\n        re += c\n        escaping = false\n        continue\n      }\n\n      switch (c) {\n        /* istanbul ignore next */\n        case '/': {\n          // Should already be path-split by now.\n          return false\n        }\n\n        case '\\\\':\n          if (inClass && pattern.charAt(i + 1) === '-') {\n            re += c\n            continue\n          }\n\n          clearStateChar()\n          escaping = true\n        continue\n\n        // the various stateChar values\n        // for the \"extglob\" stuff.\n        case '?':\n        case '*':\n        case '+':\n        case '@':\n        case '!':\n          this.debug('%s\\t%s %s %j <-- stateChar', pattern, i, re, c)\n\n          // all of those are literals inside a class, except that\n          // the glob [!a] means [^a] in regexp\n          if (inClass) {\n            this.debug('  in class')\n            if (c === '!' && i === classStart + 1) c = '^'\n            re += c\n            continue\n          }\n\n          // if we already have a stateChar, then it means\n          // that there was something like ** or +? in there.\n          // Handle the stateChar, then proceed with this one.\n          this.debug('call clearStateChar %j', stateChar)\n          clearStateChar()\n          stateChar = c\n          // if extglob is disabled, then +(asdf|foo) isn't a thing.\n          // just clear the statechar *now*, rather than even diving into\n          // the patternList stuff.\n          if (options.noext) clearStateChar()\n        continue\n\n        case '(': {\n          if (inClass) {\n            re += '('\n            continue\n          }\n\n          if (!stateChar) {\n            re += '\\\\('\n            continue\n          }\n\n          const plEntry = {\n            type: stateChar,\n            start: i - 1,\n            reStart: re.length,\n            open: plTypes[stateChar].open,\n            close: plTypes[stateChar].close,\n          }\n          this.debug(this.pattern, '\\t', plEntry)\n          patternListStack.push(plEntry)\n          // negation is (?:(?!(?:js)(?:))[^/]*)\n          re += plEntry.open\n          // next entry starts with a dot maybe?\n          if (plEntry.start === 0 && plEntry.type !== '!') {\n            dotTravAllowed = true\n            re += subPatternStart(pattern.slice(i + 1))\n          }\n          this.debug('plType %j %j', stateChar, re)\n          stateChar = false\n          continue\n        }\n\n        case ')': {\n          const plEntry = patternListStack[patternListStack.length - 1]\n          if (inClass || !plEntry) {\n            re += '\\\\)'\n            continue\n          }\n          patternListStack.pop()\n\n          // closing an extglob\n          clearStateChar()\n          hasMagic = true\n          pl = plEntry\n          // negation is (?:(?!js)[^/]*)\n          // The others are (?:)\n          re += pl.close\n          if (pl.type === '!') {\n            negativeLists.push(Object.assign(pl, { reEnd: re.length }))\n          }\n          continue\n        }\n\n        case '|': {\n          const plEntry = patternListStack[patternListStack.length - 1]\n          if (inClass || !plEntry) {\n            re += '\\\\|'\n            continue\n          }\n\n          clearStateChar()\n          re += '|'\n          // next subpattern can start with a dot?\n          if (plEntry.start === 0 && plEntry.type !== '!') {\n            dotTravAllowed = true\n            re += subPatternStart(pattern.slice(i + 1))\n          }\n          continue\n        }\n\n        // these are mostly the same in regexp and glob\n        case '[':\n          // swallow any state-tracking char before the [\n          clearStateChar()\n\n          if (inClass) {\n            re += '\\\\' + c\n            continue\n          }\n\n          inClass = true\n          classStart = i\n          reClassStart = re.length\n          re += c\n        continue\n\n        case ']':\n          //  a right bracket shall lose its special\n          //  meaning and represent itself in\n          //  a bracket expression if it occurs\n          //  first in the list.  -- POSIX.2 2.8.3.2\n          if (i === classStart + 1 || !inClass) {\n            re += '\\\\' + c\n            continue\n          }\n\n          // split where the last [ was, make sure we don't have\n          // an invalid re. if so, re-walk the contents of the\n          // would-be class to re-translate any characters that\n          // were passed through as-is\n          // TODO: It would probably be faster to determine this\n          // without a try/catch and a new RegExp, but it's tricky\n          // to do safely.  For now, this is safe and works.\n          cs = pattern.substring(classStart + 1, i)\n          try {\n            RegExp('[' + braExpEscape(charUnescape(cs)) + ']')\n            // looks good, finish up the class.\n            re += c\n          } catch (er) {\n            // out of order ranges in JS are errors, but in glob syntax,\n            // they're just a range that matches nothing.\n            re = re.substring(0, reClassStart) + '(?:$.)' // match nothing ever\n          }\n          hasMagic = true\n          inClass = false\n        continue\n\n        default:\n          // swallow any state char that wasn't consumed\n          clearStateChar()\n\n          if (reSpecials[c] && !(c === '^' && inClass)) {\n            re += '\\\\'\n          }\n\n          re += c\n          break\n\n      } // switch\n    } // for\n\n    // handle the case where we left a class open.\n    // \"[abc\" is valid, equivalent to \"\\[abc\"\n    if (inClass) {\n      // split where the last [ was, and escape it\n      // this is a huge pita.  We now have to re-walk\n      // the contents of the would-be class to re-translate\n      // any characters that were passed through as-is\n      cs = pattern.slice(classStart + 1)\n      sp = this.parse(cs, SUBPARSE)\n      re = re.substring(0, reClassStart) + '\\\\[' + sp[0]\n      hasMagic = hasMagic || sp[1]\n    }\n\n    // handle the case where we had a +( thing at the *end*\n    // of the pattern.\n    // each pattern list stack adds 3 chars, and we need to go through\n    // and escape any | chars that were passed through as-is for the regexp.\n    // Go through and escape them, taking care not to double-escape any\n    // | chars that were already escaped.\n    for (pl = patternListStack.pop(); pl; pl = patternListStack.pop()) {\n      let tail\n      tail = re.slice(pl.reStart + pl.open.length)\n      this.debug('setting tail', re, pl)\n      // maybe some even number of \\, then maybe 1 \\, followed by a |\n      tail = tail.replace(/((?:\\\\{2}){0,64})(\\\\?)\\|/g, (_, $1, $2) => {\n        /* istanbul ignore else - should already be done */\n        if (!$2) {\n          // the | isn't already escaped, so escape it.\n          $2 = '\\\\'\n        }\n\n        // need to escape all those slashes *again*, without escaping the\n        // one that we need for escaping the | character.  As it works out,\n        // escaping an even number of slashes can be done by simply repeating\n        // it exactly after itself.  That's why this trick works.\n        //\n        // I am sorry that you have to see this.\n        return $1 + $1 + $2 + '|'\n      })\n\n      this.debug('tail=%j\\n   %s', tail, tail, pl, re)\n      const t = pl.type === '*' ? star\n        : pl.type === '?' ? qmark\n        : '\\\\' + pl.type\n\n      hasMagic = true\n      re = re.slice(0, pl.reStart) + t + '\\\\(' + tail\n    }\n\n    // handle trailing things that only matter at the very end.\n    clearStateChar()\n    if (escaping) {\n      // trailing \\\\\n      re += '\\\\\\\\'\n    }\n\n    // only need to apply the nodot start if the re starts with\n    // something that could conceivably capture a dot\n    const addPatternStart = addPatternStartSet[re.charAt(0)]\n\n    // Hack to work around lack of negative lookbehind in JS\n    // A pattern like: *.!(x).!(y|z) needs to ensure that a name\n    // like 'a.xyz.yz' doesn't match.  So, the first negative\n    // lookahead, has to look ALL the way ahead, to the end of\n    // the pattern.\n    for (let n = negativeLists.length - 1; n > -1; n--) {\n      const nl = negativeLists[n]\n\n      const nlBefore = re.slice(0, nl.reStart)\n      const nlFirst = re.slice(nl.reStart, nl.reEnd - 8)\n      let nlAfter = re.slice(nl.reEnd)\n      const nlLast = re.slice(nl.reEnd - 8, nl.reEnd) + nlAfter\n\n      // Handle nested stuff like *(*.js|!(*.json)), where open parens\n      // mean that we should *not* include the ) in the bit that is considered\n      // \"after\" the negated section.\n      const closeParensBefore = nlBefore.split(')').length\n      const openParensBefore = nlBefore.split('(').length - closeParensBefore\n      let cleanAfter = nlAfter\n      for (let i = 0; i < openParensBefore; i++) {\n        cleanAfter = cleanAfter.replace(/\\)[+*?]?/, '')\n      }\n      nlAfter = cleanAfter\n\n      const dollar = nlAfter === '' && isSub !== SUBPARSE ? '(?:$|\\\\/)' : ''\n\n      re = nlBefore + nlFirst + nlAfter + dollar + nlLast\n    }\n\n    // if the re is not \"\" at this point, then we need to make sure\n    // it doesn't match against an empty path part.\n    // Otherwise a/* will match a/, which it should not.\n    if (re !== '' && hasMagic) {\n      re = '(?=.)' + re\n    }\n\n    if (addPatternStart) {\n      re = patternStart() + re\n    }\n\n    // parsing just a piece of a larger pattern.\n    if (isSub === SUBPARSE) {\n      return [re, hasMagic]\n    }\n\n    // if it's nocase, and the lcase/uppercase don't match, it's magic\n    if (options.nocase && !hasMagic) {\n      hasMagic = pattern.toUpperCase() !== pattern.toLowerCase()\n    }\n\n    // skip the regexp for non-magical patterns\n    // unescape anything in it, though, so that it'll be\n    // an exact match against a file etc.\n    if (!hasMagic) {\n      return globUnescape(pattern)\n    }\n\n    const flags = options.nocase ? 'i' : ''\n    try {\n      return Object.assign(new RegExp('^' + re + '$', flags), {\n        _glob: pattern,\n        _src: re,\n      })\n    } catch (er) /* istanbul ignore next - should be impossible */ {\n      // If it was an invalid regular expression, then it can't match\n      // anything.  This trick looks for a character after the end of\n      // the string, which is of course impossible, except in multi-line\n      // mode, but it's not a /m regex.\n      return new RegExp('$.')\n    }\n  }\n\n  makeRe () {\n    if (this.regexp || this.regexp === false) return this.regexp\n\n    // at this point, this.set is a 2d array of partial\n    // pattern strings, or \"**\".\n    //\n    // It's better to use .match().  This function shouldn't\n    // be used, really, but it's pretty convenient sometimes,\n    // when you just want to work with a regex.\n    const set = this.set\n\n    if (!set.length) {\n      this.regexp = false\n      return this.regexp\n    }\n    const options = this.options\n\n    const twoStar = options.noglobstar ? star\n      : options.dot ? twoStarDot\n      : twoStarNoDot\n    const flags = options.nocase ? 'i' : ''\n\n    // coalesce globstars and regexpify non-globstar patterns\n    // if it's the only item, then we just do one twoStar\n    // if it's the first, and there are more, prepend (\\/|twoStar\\/)? to next\n    // if it's the last, append (\\/twoStar|) to previous\n    // if it's in the middle, append (\\/|\\/twoStar\\/) to previous\n    // then filter out GLOBSTAR symbols\n    let re = set.map(pattern => {\n      pattern = pattern.map(p =>\n        typeof p === 'string' ? regExpEscape(p)\n        : p === GLOBSTAR ? GLOBSTAR\n        : p._src\n      ).reduce((set, p) => {\n        if (!(set[set.length - 1] === GLOBSTAR && p === GLOBSTAR)) {\n          set.push(p)\n        }\n        return set\n      }, [])\n      pattern.forEach((p, i) => {\n        if (p !== GLOBSTAR || pattern[i-1] === GLOBSTAR) {\n          return\n        }\n        if (i === 0) {\n          if (pattern.length > 1) {\n            pattern[i+1] = '(?:\\\\\\/|' + twoStar + '\\\\\\/)?' + pattern[i+1]\n          } else {\n            pattern[i] = twoStar\n          }\n        } else if (i === pattern.length - 1) {\n          pattern[i-1] += '(?:\\\\\\/|' + twoStar + ')?'\n        } else {\n          pattern[i-1] += '(?:\\\\\\/|\\\\\\/' + twoStar + '\\\\\\/)' + pattern[i+1]\n          pattern[i+1] = GLOBSTAR\n        }\n      })\n      return pattern.filter(p => p !== GLOBSTAR).join('/')\n    }).join('|')\n\n    // must match entire pattern\n    // ending in a * or ** will make it less strict.\n    re = '^(?:' + re + ')$'\n\n    // can match anything, as long as it's not this.\n    if (this.negate) re = '^(?!' + re + ').*$'\n\n    try {\n      this.regexp = new RegExp(re, flags)\n    } catch (ex) /* istanbul ignore next - should be impossible */ {\n      this.regexp = false\n    }\n    return this.regexp\n  }\n\n  match (f, partial = this.partial) {\n    this.debug('match', f, this.pattern)\n    // short-circuit in the case of busted things.\n    // comments, etc.\n    if (this.comment) return false\n    if (this.empty) return f === ''\n\n    if (f === '/' && partial) return true\n\n    const options = this.options\n\n    // windows: need to use /, not \\\n    if (path.sep !== '/') {\n      f = f.split(path.sep).join('/')\n    }\n\n    // treat the test path as a set of pathparts.\n    f = f.split(slashSplit)\n    this.debug(this.pattern, 'split', f)\n\n    // just ONE of the pattern sets in this.set needs to match\n    // in order for it to be valid.  If negating, then just one\n    // match means that we have failed.\n    // Either way, return on the first hit.\n\n    const set = this.set\n    this.debug(this.pattern, 'set', set)\n\n    // Find the basename of the path by looking for the last non-empty segment\n    let filename\n    for (let i = f.length - 1; i >= 0; i--) {\n      filename = f[i]\n      if (filename) break\n    }\n\n    for (let i = 0; i < set.length; i++) {\n      const pattern = set[i]\n      let file = f\n      if (options.matchBase && pattern.length === 1) {\n        file = [filename]\n      }\n      const hit = this.matchOne(file, pattern, partial)\n      if (hit) {\n        if (options.flipNegate) return true\n        return !this.negate\n      }\n    }\n\n    // didn't get any hits.  this is success if it's a negative\n    // pattern, failure otherwise.\n    if (options.flipNegate) return false\n    return this.negate\n  }\n\n  static defaults (def) {\n    return minimatch.defaults(def).Minimatch\n  }\n}\n\nminimatch.Minimatch = Minimatch\n","'use strict';\n\nvar fs = require('fs'),\n  join = require('path').join,\n  resolve = require('path').resolve,\n  dirname = require('path').dirname,\n  defaultOptions = {\n    extensions: ['js', 'json', 'coffee'],\n    recurse: true,\n    rename: function (name) {\n      return name;\n    },\n    visit: function (obj) {\n      return obj;\n    }\n  };\n\nfunction checkFileInclusion(path, filename, options) {\n  return (\n    // verify file has valid extension\n    (new RegExp('\\\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) &&\n\n    // if options.include is a RegExp, evaluate it and make sure the path passes\n    !(options.include && options.include instanceof RegExp && !options.include.test(path)) &&\n\n    // if options.include is a function, evaluate it and make sure the path passes\n    !(options.include && typeof options.include === 'function' && !options.include(path, filename)) &&\n\n    // if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass\n    !(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) &&\n\n    // if options.exclude is a function, evaluate it and make sure the path doesn't pass\n    !(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename))\n  );\n}\n\nfunction requireDirectory(m, path, options) {\n  var retval = {};\n\n  // path is optional\n  if (path && !options && typeof path !== 'string') {\n    options = path;\n    path = null;\n  }\n\n  // default options\n  options = options || {};\n  for (var prop in defaultOptions) {\n    if (typeof options[prop] === 'undefined') {\n      options[prop] = defaultOptions[prop];\n    }\n  }\n\n  // if no path was passed in, assume the equivelant of __dirname from caller\n  // otherwise, resolve path relative to the equivalent of __dirname\n  path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path);\n\n  // get the path of each file in specified directory, append to current tree node, recurse\n  fs.readdirSync(path).forEach(function (filename) {\n    var joined = join(path, filename),\n      files,\n      key,\n      obj;\n\n    if (fs.statSync(joined).isDirectory() && options.recurse) {\n      // this node is a directory; recurse\n      files = requireDirectory(m, joined, options);\n      // exclude empty directories\n      if (Object.keys(files).length) {\n        retval[options.rename(filename, joined, filename)] = files;\n      }\n    } else {\n      if (joined !== m.filename && checkFileInclusion(joined, filename, options)) {\n        // hash node key shouldn't include file extension\n        key = filename.substring(0, filename.lastIndexOf('.'));\n        obj = m.require(joined);\n        retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj;\n      }\n    }\n  });\n\n  return retval;\n}\n\nmodule.exports = requireDirectory;\nmodule.exports.defaults = defaultOptions;\n","'use strict';\nconst path = require('path');\nconst Module = require('module');\nconst fs = require('fs');\n\nconst resolveFrom = (fromDir, moduleId, silent) => {\n\tif (typeof fromDir !== 'string') {\n\t\tthrow new TypeError(`Expected \\`fromDir\\` to be of type \\`string\\`, got \\`${typeof fromDir}\\``);\n\t}\n\n\tif (typeof moduleId !== 'string') {\n\t\tthrow new TypeError(`Expected \\`moduleId\\` to be of type \\`string\\`, got \\`${typeof moduleId}\\``);\n\t}\n\n\ttry {\n\t\tfromDir = fs.realpathSync(fromDir);\n\t} catch (err) {\n\t\tif (err.code === 'ENOENT') {\n\t\t\tfromDir = path.resolve(fromDir);\n\t\t} else if (silent) {\n\t\t\treturn null;\n\t\t} else {\n\t\t\tthrow err;\n\t\t}\n\t}\n\n\tconst fromFile = path.join(fromDir, 'noop.js');\n\n\tconst resolveFileName = () => Module._resolveFilename(moduleId, {\n\t\tid: fromFile,\n\t\tfilename: fromFile,\n\t\tpaths: Module._nodeModulePaths(fromDir)\n\t});\n\n\tif (silent) {\n\t\ttry {\n\t\t\treturn resolveFileName();\n\t\t} catch (err) {\n\t\t\treturn null;\n\t\t}\n\t}\n\n\treturn resolveFileName();\n};\n\nmodule.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId);\nmodule.exports.silent = (fromDir, moduleId) => resolveFrom(fromDir, moduleId, true);\n","/*! safe-buffer. MIT License. Feross Aboukhadijeh  */\n/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer')\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n  for (var key in src) {\n    dst[key] = src[key]\n  }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n  module.exports = buffer\n} else {\n  // Copy properties from require('buffer')\n  copyProps(buffer, exports)\n  exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n  return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.prototype = Object.create(Buffer.prototype)\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n  if (typeof arg === 'number') {\n    throw new TypeError('Argument must not be a number')\n  }\n  return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n  if (typeof size !== 'number') {\n    throw new TypeError('Argument must be a number')\n  }\n  var buf = Buffer(size)\n  if (fill !== undefined) {\n    if (typeof encoding === 'string') {\n      buf.fill(fill, encoding)\n    } else {\n      buf.fill(fill)\n    }\n  } else {\n    buf.fill(0)\n  }\n  return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n  if (typeof size !== 'number') {\n    throw new TypeError('Argument must be a number')\n  }\n  return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n  if (typeof size !== 'number') {\n    throw new TypeError('Argument must be a number')\n  }\n  return buffer.SlowBuffer(size)\n}\n","const ANY = Symbol('SemVer ANY')\n// hoisted class for cyclic dependency\nclass Comparator {\n  static get ANY () {\n    return ANY\n  }\n\n  constructor (comp, options) {\n    options = parseOptions(options)\n\n    if (comp instanceof Comparator) {\n      if (comp.loose === !!options.loose) {\n        return comp\n      } else {\n        comp = comp.value\n      }\n    }\n\n    comp = comp.trim().split(/\\s+/).join(' ')\n    debug('comparator', comp, options)\n    this.options = options\n    this.loose = !!options.loose\n    this.parse(comp)\n\n    if (this.semver === ANY) {\n      this.value = ''\n    } else {\n      this.value = this.operator + this.semver.version\n    }\n\n    debug('comp', this)\n  }\n\n  parse (comp) {\n    const r = this.options.loose ? re[t.COMPARATORLOOSE] : re[t.COMPARATOR]\n    const m = comp.match(r)\n\n    if (!m) {\n      throw new TypeError(`Invalid comparator: ${comp}`)\n    }\n\n    this.operator = m[1] !== undefined ? m[1] : ''\n    if (this.operator === '=') {\n      this.operator = ''\n    }\n\n    // if it literally is just '>' or '' then allow anything.\n    if (!m[2]) {\n      this.semver = ANY\n    } else {\n      this.semver = new SemVer(m[2], this.options.loose)\n    }\n  }\n\n  toString () {\n    return this.value\n  }\n\n  test (version) {\n    debug('Comparator.test', version, this.options.loose)\n\n    if (this.semver === ANY || version === ANY) {\n      return true\n    }\n\n    if (typeof version === 'string') {\n      try {\n        version = new SemVer(version, this.options)\n      } catch (er) {\n        return false\n      }\n    }\n\n    return cmp(version, this.operator, this.semver, this.options)\n  }\n\n  intersects (comp, options) {\n    if (!(comp instanceof Comparator)) {\n      throw new TypeError('a Comparator is required')\n    }\n\n    if (this.operator === '') {\n      if (this.value === '') {\n        return true\n      }\n      return new Range(comp.value, options).test(this.value)\n    } else if (comp.operator === '') {\n      if (comp.value === '') {\n        return true\n      }\n      return new Range(this.value, options).test(comp.semver)\n    }\n\n    options = parseOptions(options)\n\n    // Special cases where nothing can possibly be lower\n    if (options.includePrerelease &&\n      (this.value === '<0.0.0-0' || comp.value === '<0.0.0-0')) {\n      return false\n    }\n    if (!options.includePrerelease &&\n      (this.value.startsWith('<0.0.0') || comp.value.startsWith('<0.0.0'))) {\n      return false\n    }\n\n    // Same direction increasing (> or >=)\n    if (this.operator.startsWith('>') && comp.operator.startsWith('>')) {\n      return true\n    }\n    // Same direction decreasing (< or <=)\n    if (this.operator.startsWith('<') && comp.operator.startsWith('<')) {\n      return true\n    }\n    // same SemVer and both sides are inclusive (<= or >=)\n    if (\n      (this.semver.version === comp.semver.version) &&\n      this.operator.includes('=') && comp.operator.includes('=')) {\n      return true\n    }\n    // opposite directions less than\n    if (cmp(this.semver, '<', comp.semver, options) &&\n      this.operator.startsWith('>') && comp.operator.startsWith('<')) {\n      return true\n    }\n    // opposite directions greater than\n    if (cmp(this.semver, '>', comp.semver, options) &&\n      this.operator.startsWith('<') && comp.operator.startsWith('>')) {\n      return true\n    }\n    return false\n  }\n}\n\nmodule.exports = Comparator\n\nconst parseOptions = require('../internal/parse-options')\nconst { safeRe: re, t } = require('../internal/re')\nconst cmp = require('../functions/cmp')\nconst debug = require('../internal/debug')\nconst SemVer = require('./semver')\nconst Range = require('./range')\n","const SPACE_CHARACTERS = /\\s+/g\n\n// hoisted class for cyclic dependency\nclass Range {\n  constructor (range, options) {\n    options = parseOptions(options)\n\n    if (range instanceof Range) {\n      if (\n        range.loose === !!options.loose &&\n        range.includePrerelease === !!options.includePrerelease\n      ) {\n        return range\n      } else {\n        return new Range(range.raw, options)\n      }\n    }\n\n    if (range instanceof Comparator) {\n      // just put it in the set and return\n      this.raw = range.value\n      this.set = [[range]]\n      this.formatted = undefined\n      return this\n    }\n\n    this.options = options\n    this.loose = !!options.loose\n    this.includePrerelease = !!options.includePrerelease\n\n    // First reduce all whitespace as much as possible so we do not have to rely\n    // on potentially slow regexes like \\s*. This is then stored and used for\n    // future error messages as well.\n    this.raw = range.trim().replace(SPACE_CHARACTERS, ' ')\n\n    // First, split on ||\n    this.set = this.raw\n      .split('||')\n      // map the range to a 2d array of comparators\n      .map(r => this.parseRange(r.trim()))\n      // throw out any comparator lists that are empty\n      // this generally means that it was not a valid range, which is allowed\n      // in loose mode, but will still throw if the WHOLE range is invalid.\n      .filter(c => c.length)\n\n    if (!this.set.length) {\n      throw new TypeError(`Invalid SemVer Range: ${this.raw}`)\n    }\n\n    // if we have any that are not the null set, throw out null sets.\n    if (this.set.length > 1) {\n      // keep the first one, in case they're all null sets\n      const first = this.set[0]\n      this.set = this.set.filter(c => !isNullSet(c[0]))\n      if (this.set.length === 0) {\n        this.set = [first]\n      } else if (this.set.length > 1) {\n        // if we have any that are *, then the range is just *\n        for (const c of this.set) {\n          if (c.length === 1 && isAny(c[0])) {\n            this.set = [c]\n            break\n          }\n        }\n      }\n    }\n\n    this.formatted = undefined\n  }\n\n  get range () {\n    if (this.formatted === undefined) {\n      this.formatted = ''\n      for (let i = 0; i < this.set.length; i++) {\n        if (i > 0) {\n          this.formatted += '||'\n        }\n        const comps = this.set[i]\n        for (let k = 0; k < comps.length; k++) {\n          if (k > 0) {\n            this.formatted += ' '\n          }\n          this.formatted += comps[k].toString().trim()\n        }\n      }\n    }\n    return this.formatted\n  }\n\n  format () {\n    return this.range\n  }\n\n  toString () {\n    return this.range\n  }\n\n  parseRange (range) {\n    // memoize range parsing for performance.\n    // this is a very hot path, and fully deterministic.\n    const memoOpts =\n      (this.options.includePrerelease && FLAG_INCLUDE_PRERELEASE) |\n      (this.options.loose && FLAG_LOOSE)\n    const memoKey = memoOpts + ':' + range\n    const cached = cache.get(memoKey)\n    if (cached) {\n      return cached\n    }\n\n    const loose = this.options.loose\n    // `1.2.3 - 1.2.4` => `>=1.2.3 <=1.2.4`\n    const hr = loose ? re[t.HYPHENRANGELOOSE] : re[t.HYPHENRANGE]\n    range = range.replace(hr, hyphenReplace(this.options.includePrerelease))\n    debug('hyphen replace', range)\n\n    // `> 1.2.3 < 1.2.5` => `>1.2.3 <1.2.5`\n    range = range.replace(re[t.COMPARATORTRIM], comparatorTrimReplace)\n    debug('comparator trim', range)\n\n    // `~ 1.2.3` => `~1.2.3`\n    range = range.replace(re[t.TILDETRIM], tildeTrimReplace)\n    debug('tilde trim', range)\n\n    // `^ 1.2.3` => `^1.2.3`\n    range = range.replace(re[t.CARETTRIM], caretTrimReplace)\n    debug('caret trim', range)\n\n    // At this point, the range is completely trimmed and\n    // ready to be split into comparators.\n\n    let rangeList = range\n      .split(' ')\n      .map(comp => parseComparator(comp, this.options))\n      .join(' ')\n      .split(/\\s+/)\n      // >=0.0.0 is equivalent to *\n      .map(comp => replaceGTE0(comp, this.options))\n\n    if (loose) {\n      // in loose mode, throw out any that are not valid comparators\n      rangeList = rangeList.filter(comp => {\n        debug('loose invalid filter', comp, this.options)\n        return !!comp.match(re[t.COMPARATORLOOSE])\n      })\n    }\n    debug('range list', rangeList)\n\n    // if any comparators are the null set, then replace with JUST null set\n    // if more than one comparator, remove any * comparators\n    // also, don't include the same comparator more than once\n    const rangeMap = new Map()\n    const comparators = rangeList.map(comp => new Comparator(comp, this.options))\n    for (const comp of comparators) {\n      if (isNullSet(comp)) {\n        return [comp]\n      }\n      rangeMap.set(comp.value, comp)\n    }\n    if (rangeMap.size > 1 && rangeMap.has('')) {\n      rangeMap.delete('')\n    }\n\n    const result = [...rangeMap.values()]\n    cache.set(memoKey, result)\n    return result\n  }\n\n  intersects (range, options) {\n    if (!(range instanceof Range)) {\n      throw new TypeError('a Range is required')\n    }\n\n    return this.set.some((thisComparators) => {\n      return (\n        isSatisfiable(thisComparators, options) &&\n        range.set.some((rangeComparators) => {\n          return (\n            isSatisfiable(rangeComparators, options) &&\n            thisComparators.every((thisComparator) => {\n              return rangeComparators.every((rangeComparator) => {\n                return thisComparator.intersects(rangeComparator, options)\n              })\n            })\n          )\n        })\n      )\n    })\n  }\n\n  // if ANY of the sets match ALL of its comparators, then pass\n  test (version) {\n    if (!version) {\n      return false\n    }\n\n    if (typeof version === 'string') {\n      try {\n        version = new SemVer(version, this.options)\n      } catch (er) {\n        return false\n      }\n    }\n\n    for (let i = 0; i < this.set.length; i++) {\n      if (testSet(this.set[i], version, this.options)) {\n        return true\n      }\n    }\n    return false\n  }\n}\n\nmodule.exports = Range\n\nconst LRU = require('../internal/lrucache')\nconst cache = new LRU()\n\nconst parseOptions = require('../internal/parse-options')\nconst Comparator = require('./comparator')\nconst debug = require('../internal/debug')\nconst SemVer = require('./semver')\nconst {\n  safeRe: re,\n  t,\n  comparatorTrimReplace,\n  tildeTrimReplace,\n  caretTrimReplace,\n} = require('../internal/re')\nconst { FLAG_INCLUDE_PRERELEASE, FLAG_LOOSE } = require('../internal/constants')\n\nconst isNullSet = c => c.value === '<0.0.0-0'\nconst isAny = c => c.value === ''\n\n// take a set of comparators and determine whether there\n// exists a version which can satisfy it\nconst isSatisfiable = (comparators, options) => {\n  let result = true\n  const remainingComparators = comparators.slice()\n  let testComparator = remainingComparators.pop()\n\n  while (result && remainingComparators.length) {\n    result = remainingComparators.every((otherComparator) => {\n      return testComparator.intersects(otherComparator, options)\n    })\n\n    testComparator = remainingComparators.pop()\n  }\n\n  return result\n}\n\n// comprised of xranges, tildes, stars, and gtlt's at this point.\n// already replaced the hyphen ranges\n// turn into a set of JUST comparators.\nconst parseComparator = (comp, options) => {\n  debug('comp', comp, options)\n  comp = replaceCarets(comp, options)\n  debug('caret', comp)\n  comp = replaceTildes(comp, options)\n  debug('tildes', comp)\n  comp = replaceXRanges(comp, options)\n  debug('xrange', comp)\n  comp = replaceStars(comp, options)\n  debug('stars', comp)\n  return comp\n}\n\nconst isX = id => !id || id.toLowerCase() === 'x' || id === '*'\n\n// ~, ~> --> * (any, kinda silly)\n// ~2, ~2.x, ~2.x.x, ~>2, ~>2.x ~>2.x.x --> >=2.0.0 <3.0.0-0\n// ~2.0, ~2.0.x, ~>2.0, ~>2.0.x --> >=2.0.0 <2.1.0-0\n// ~1.2, ~1.2.x, ~>1.2, ~>1.2.x --> >=1.2.0 <1.3.0-0\n// ~1.2.3, ~>1.2.3 --> >=1.2.3 <1.3.0-0\n// ~1.2.0, ~>1.2.0 --> >=1.2.0 <1.3.0-0\n// ~0.0.1 --> >=0.0.1 <0.1.0-0\nconst replaceTildes = (comp, options) => {\n  return comp\n    .trim()\n    .split(/\\s+/)\n    .map((c) => replaceTilde(c, options))\n    .join(' ')\n}\n\nconst replaceTilde = (comp, options) => {\n  const r = options.loose ? re[t.TILDELOOSE] : re[t.TILDE]\n  return comp.replace(r, (_, M, m, p, pr) => {\n    debug('tilde', comp, _, M, m, p, pr)\n    let ret\n\n    if (isX(M)) {\n      ret = ''\n    } else if (isX(m)) {\n      ret = `>=${M}.0.0 <${+M + 1}.0.0-0`\n    } else if (isX(p)) {\n      // ~1.2 == >=1.2.0 <1.3.0-0\n      ret = `>=${M}.${m}.0 <${M}.${+m + 1}.0-0`\n    } else if (pr) {\n      debug('replaceTilde pr', pr)\n      ret = `>=${M}.${m}.${p}-${pr\n      } <${M}.${+m + 1}.0-0`\n    } else {\n      // ~1.2.3 == >=1.2.3 <1.3.0-0\n      ret = `>=${M}.${m}.${p\n      } <${M}.${+m + 1}.0-0`\n    }\n\n    debug('tilde return', ret)\n    return ret\n  })\n}\n\n// ^ --> * (any, kinda silly)\n// ^2, ^2.x, ^2.x.x --> >=2.0.0 <3.0.0-0\n// ^2.0, ^2.0.x --> >=2.0.0 <3.0.0-0\n// ^1.2, ^1.2.x --> >=1.2.0 <2.0.0-0\n// ^1.2.3 --> >=1.2.3 <2.0.0-0\n// ^1.2.0 --> >=1.2.0 <2.0.0-0\n// ^0.0.1 --> >=0.0.1 <0.0.2-0\n// ^0.1.0 --> >=0.1.0 <0.2.0-0\nconst replaceCarets = (comp, options) => {\n  return comp\n    .trim()\n    .split(/\\s+/)\n    .map((c) => replaceCaret(c, options))\n    .join(' ')\n}\n\nconst replaceCaret = (comp, options) => {\n  debug('caret', comp, options)\n  const r = options.loose ? re[t.CARETLOOSE] : re[t.CARET]\n  const z = options.includePrerelease ? '-0' : ''\n  return comp.replace(r, (_, M, m, p, pr) => {\n    debug('caret', comp, _, M, m, p, pr)\n    let ret\n\n    if (isX(M)) {\n      ret = ''\n    } else if (isX(m)) {\n      ret = `>=${M}.0.0${z} <${+M + 1}.0.0-0`\n    } else if (isX(p)) {\n      if (M === '0') {\n        ret = `>=${M}.${m}.0${z} <${M}.${+m + 1}.0-0`\n      } else {\n        ret = `>=${M}.${m}.0${z} <${+M + 1}.0.0-0`\n      }\n    } else if (pr) {\n      debug('replaceCaret pr', pr)\n      if (M === '0') {\n        if (m === '0') {\n          ret = `>=${M}.${m}.${p}-${pr\n          } <${M}.${m}.${+p + 1}-0`\n        } else {\n          ret = `>=${M}.${m}.${p}-${pr\n          } <${M}.${+m + 1}.0-0`\n        }\n      } else {\n        ret = `>=${M}.${m}.${p}-${pr\n        } <${+M + 1}.0.0-0`\n      }\n    } else {\n      debug('no pr')\n      if (M === '0') {\n        if (m === '0') {\n          ret = `>=${M}.${m}.${p\n          }${z} <${M}.${m}.${+p + 1}-0`\n        } else {\n          ret = `>=${M}.${m}.${p\n          }${z} <${M}.${+m + 1}.0-0`\n        }\n      } else {\n        ret = `>=${M}.${m}.${p\n        } <${+M + 1}.0.0-0`\n      }\n    }\n\n    debug('caret return', ret)\n    return ret\n  })\n}\n\nconst replaceXRanges = (comp, options) => {\n  debug('replaceXRanges', comp, options)\n  return comp\n    .split(/\\s+/)\n    .map((c) => replaceXRange(c, options))\n    .join(' ')\n}\n\nconst replaceXRange = (comp, options) => {\n  comp = comp.trim()\n  const r = options.loose ? re[t.XRANGELOOSE] : re[t.XRANGE]\n  return comp.replace(r, (ret, gtlt, M, m, p, pr) => {\n    debug('xRange', comp, ret, gtlt, M, m, p, pr)\n    const xM = isX(M)\n    const xm = xM || isX(m)\n    const xp = xm || isX(p)\n    const anyX = xp\n\n    if (gtlt === '=' && anyX) {\n      gtlt = ''\n    }\n\n    // if we're including prereleases in the match, then we need\n    // to fix this to -0, the lowest possible prerelease value\n    pr = options.includePrerelease ? '-0' : ''\n\n    if (xM) {\n      if (gtlt === '>' || gtlt === '<') {\n        // nothing is allowed\n        ret = '<0.0.0-0'\n      } else {\n        // nothing is forbidden\n        ret = '*'\n      }\n    } else if (gtlt && anyX) {\n      // we know patch is an x, because we have any x at all.\n      // replace X with 0\n      if (xm) {\n        m = 0\n      }\n      p = 0\n\n      if (gtlt === '>') {\n        // >1 => >=2.0.0\n        // >1.2 => >=1.3.0\n        gtlt = '>='\n        if (xm) {\n          M = +M + 1\n          m = 0\n          p = 0\n        } else {\n          m = +m + 1\n          p = 0\n        }\n      } else if (gtlt === '<=') {\n        // <=0.7.x is actually <0.8.0, since any 0.7.x should\n        // pass.  Similarly, <=7.x is actually <8.0.0, etc.\n        gtlt = '<'\n        if (xm) {\n          M = +M + 1\n        } else {\n          m = +m + 1\n        }\n      }\n\n      if (gtlt === '<') {\n        pr = '-0'\n      }\n\n      ret = `${gtlt + M}.${m}.${p}${pr}`\n    } else if (xm) {\n      ret = `>=${M}.0.0${pr} <${+M + 1}.0.0-0`\n    } else if (xp) {\n      ret = `>=${M}.${m}.0${pr\n      } <${M}.${+m + 1}.0-0`\n    }\n\n    debug('xRange return', ret)\n\n    return ret\n  })\n}\n\n// Because * is AND-ed with everything else in the comparator,\n// and '' means \"any version\", just remove the *s entirely.\nconst replaceStars = (comp, options) => {\n  debug('replaceStars', comp, options)\n  // Looseness is ignored here.  star is always as loose as it gets!\n  return comp\n    .trim()\n    .replace(re[t.STAR], '')\n}\n\nconst replaceGTE0 = (comp, options) => {\n  debug('replaceGTE0', comp, options)\n  return comp\n    .trim()\n    .replace(re[options.includePrerelease ? t.GTE0PRE : t.GTE0], '')\n}\n\n// This function is passed to string.replace(re[t.HYPHENRANGE])\n// M, m, patch, prerelease, build\n// 1.2 - 3.4.5 => >=1.2.0 <=3.4.5\n// 1.2.3 - 3.4 => >=1.2.0 <3.5.0-0 Any 3.4.x will do\n// 1.2 - 3.4 => >=1.2.0 <3.5.0-0\n// TODO build?\nconst hyphenReplace = incPr => ($0,\n  from, fM, fm, fp, fpr, fb,\n  to, tM, tm, tp, tpr) => {\n  if (isX(fM)) {\n    from = ''\n  } else if (isX(fm)) {\n    from = `>=${fM}.0.0${incPr ? '-0' : ''}`\n  } else if (isX(fp)) {\n    from = `>=${fM}.${fm}.0${incPr ? '-0' : ''}`\n  } else if (fpr) {\n    from = `>=${from}`\n  } else {\n    from = `>=${from}${incPr ? '-0' : ''}`\n  }\n\n  if (isX(tM)) {\n    to = ''\n  } else if (isX(tm)) {\n    to = `<${+tM + 1}.0.0-0`\n  } else if (isX(tp)) {\n    to = `<${tM}.${+tm + 1}.0-0`\n  } else if (tpr) {\n    to = `<=${tM}.${tm}.${tp}-${tpr}`\n  } else if (incPr) {\n    to = `<${tM}.${tm}.${+tp + 1}-0`\n  } else {\n    to = `<=${to}`\n  }\n\n  return `${from} ${to}`.trim()\n}\n\nconst testSet = (set, version, options) => {\n  for (let i = 0; i < set.length; i++) {\n    if (!set[i].test(version)) {\n      return false\n    }\n  }\n\n  if (version.prerelease.length && !options.includePrerelease) {\n    // Find the set of versions that are allowed to have prereleases\n    // For example, ^1.2.3-pr.1 desugars to >=1.2.3-pr.1 <2.0.0\n    // That should allow `1.2.3-pr.2` to pass.\n    // However, `1.2.4-alpha.notready` should NOT be allowed,\n    // even though it's within the range set by the comparators.\n    for (let i = 0; i < set.length; i++) {\n      debug(set[i].semver)\n      if (set[i].semver === Comparator.ANY) {\n        continue\n      }\n\n      if (set[i].semver.prerelease.length > 0) {\n        const allowed = set[i].semver\n        if (allowed.major === version.major &&\n            allowed.minor === version.minor &&\n            allowed.patch === version.patch) {\n          return true\n        }\n      }\n    }\n\n    // Version has a -pre, but it's not one of the ones we like.\n    return false\n  }\n\n  return true\n}\n","const debug = require('../internal/debug')\nconst { MAX_LENGTH, MAX_SAFE_INTEGER } = require('../internal/constants')\nconst { safeRe: re, t } = require('../internal/re')\n\nconst parseOptions = require('../internal/parse-options')\nconst { compareIdentifiers } = require('../internal/identifiers')\nclass SemVer {\n  constructor (version, options) {\n    options = parseOptions(options)\n\n    if (version instanceof SemVer) {\n      if (version.loose === !!options.loose &&\n          version.includePrerelease === !!options.includePrerelease) {\n        return version\n      } else {\n        version = version.version\n      }\n    } else if (typeof version !== 'string') {\n      throw new TypeError(`Invalid version. Must be a string. Got type \"${typeof version}\".`)\n    }\n\n    if (version.length > MAX_LENGTH) {\n      throw new TypeError(\n        `version is longer than ${MAX_LENGTH} characters`\n      )\n    }\n\n    debug('SemVer', version, options)\n    this.options = options\n    this.loose = !!options.loose\n    // this isn't actually relevant for versions, but keep it so that we\n    // don't run into trouble passing this.options around.\n    this.includePrerelease = !!options.includePrerelease\n\n    const m = version.trim().match(options.loose ? re[t.LOOSE] : re[t.FULL])\n\n    if (!m) {\n      throw new TypeError(`Invalid Version: ${version}`)\n    }\n\n    this.raw = version\n\n    // these are actually numbers\n    this.major = +m[1]\n    this.minor = +m[2]\n    this.patch = +m[3]\n\n    if (this.major > MAX_SAFE_INTEGER || this.major < 0) {\n      throw new TypeError('Invalid major version')\n    }\n\n    if (this.minor > MAX_SAFE_INTEGER || this.minor < 0) {\n      throw new TypeError('Invalid minor version')\n    }\n\n    if (this.patch > MAX_SAFE_INTEGER || this.patch < 0) {\n      throw new TypeError('Invalid patch version')\n    }\n\n    // numberify any prerelease numeric ids\n    if (!m[4]) {\n      this.prerelease = []\n    } else {\n      this.prerelease = m[4].split('.').map((id) => {\n        if (/^[0-9]+$/.test(id)) {\n          const num = +id\n          if (num >= 0 && num < MAX_SAFE_INTEGER) {\n            return num\n          }\n        }\n        return id\n      })\n    }\n\n    this.build = m[5] ? m[5].split('.') : []\n    this.format()\n  }\n\n  format () {\n    this.version = `${this.major}.${this.minor}.${this.patch}`\n    if (this.prerelease.length) {\n      this.version += `-${this.prerelease.join('.')}`\n    }\n    return this.version\n  }\n\n  toString () {\n    return this.version\n  }\n\n  compare (other) {\n    debug('SemVer.compare', this.version, this.options, other)\n    if (!(other instanceof SemVer)) {\n      if (typeof other === 'string' && other === this.version) {\n        return 0\n      }\n      other = new SemVer(other, this.options)\n    }\n\n    if (other.version === this.version) {\n      return 0\n    }\n\n    return this.compareMain(other) || this.comparePre(other)\n  }\n\n  compareMain (other) {\n    if (!(other instanceof SemVer)) {\n      other = new SemVer(other, this.options)\n    }\n\n    return (\n      compareIdentifiers(this.major, other.major) ||\n      compareIdentifiers(this.minor, other.minor) ||\n      compareIdentifiers(this.patch, other.patch)\n    )\n  }\n\n  comparePre (other) {\n    if (!(other instanceof SemVer)) {\n      other = new SemVer(other, this.options)\n    }\n\n    // NOT having a prerelease is > having one\n    if (this.prerelease.length && !other.prerelease.length) {\n      return -1\n    } else if (!this.prerelease.length && other.prerelease.length) {\n      return 1\n    } else if (!this.prerelease.length && !other.prerelease.length) {\n      return 0\n    }\n\n    let i = 0\n    do {\n      const a = this.prerelease[i]\n      const b = other.prerelease[i]\n      debug('prerelease compare', i, a, b)\n      if (a === undefined && b === undefined) {\n        return 0\n      } else if (b === undefined) {\n        return 1\n      } else if (a === undefined) {\n        return -1\n      } else if (a === b) {\n        continue\n      } else {\n        return compareIdentifiers(a, b)\n      }\n    } while (++i)\n  }\n\n  compareBuild (other) {\n    if (!(other instanceof SemVer)) {\n      other = new SemVer(other, this.options)\n    }\n\n    let i = 0\n    do {\n      const a = this.build[i]\n      const b = other.build[i]\n      debug('build compare', i, a, b)\n      if (a === undefined && b === undefined) {\n        return 0\n      } else if (b === undefined) {\n        return 1\n      } else if (a === undefined) {\n        return -1\n      } else if (a === b) {\n        continue\n      } else {\n        return compareIdentifiers(a, b)\n      }\n    } while (++i)\n  }\n\n  // preminor will bump the version up to the next minor release, and immediately\n  // down to pre-release. premajor and prepatch work the same way.\n  inc (release, identifier, identifierBase) {\n    switch (release) {\n      case 'premajor':\n        this.prerelease.length = 0\n        this.patch = 0\n        this.minor = 0\n        this.major++\n        this.inc('pre', identifier, identifierBase)\n        break\n      case 'preminor':\n        this.prerelease.length = 0\n        this.patch = 0\n        this.minor++\n        this.inc('pre', identifier, identifierBase)\n        break\n      case 'prepatch':\n        // If this is already a prerelease, it will bump to the next version\n        // drop any prereleases that might already exist, since they are not\n        // relevant at this point.\n        this.prerelease.length = 0\n        this.inc('patch', identifier, identifierBase)\n        this.inc('pre', identifier, identifierBase)\n        break\n      // If the input is a non-prerelease version, this acts the same as\n      // prepatch.\n      case 'prerelease':\n        if (this.prerelease.length === 0) {\n          this.inc('patch', identifier, identifierBase)\n        }\n        this.inc('pre', identifier, identifierBase)\n        break\n\n      case 'major':\n        // If this is a pre-major version, bump up to the same major version.\n        // Otherwise increment major.\n        // 1.0.0-5 bumps to 1.0.0\n        // 1.1.0 bumps to 2.0.0\n        if (\n          this.minor !== 0 ||\n          this.patch !== 0 ||\n          this.prerelease.length === 0\n        ) {\n          this.major++\n        }\n        this.minor = 0\n        this.patch = 0\n        this.prerelease = []\n        break\n      case 'minor':\n        // If this is a pre-minor version, bump up to the same minor version.\n        // Otherwise increment minor.\n        // 1.2.0-5 bumps to 1.2.0\n        // 1.2.1 bumps to 1.3.0\n        if (this.patch !== 0 || this.prerelease.length === 0) {\n          this.minor++\n        }\n        this.patch = 0\n        this.prerelease = []\n        break\n      case 'patch':\n        // If this is not a pre-release version, it will increment the patch.\n        // If it is a pre-release it will bump up to the same patch version.\n        // 1.2.0-5 patches to 1.2.0\n        // 1.2.0 patches to 1.2.1\n        if (this.prerelease.length === 0) {\n          this.patch++\n        }\n        this.prerelease = []\n        break\n      // This probably shouldn't be used publicly.\n      // 1.0.0 'pre' would become 1.0.0-0 which is the wrong direction.\n      case 'pre': {\n        const base = Number(identifierBase) ? 1 : 0\n\n        if (!identifier && identifierBase === false) {\n          throw new Error('invalid increment argument: identifier is empty')\n        }\n\n        if (this.prerelease.length === 0) {\n          this.prerelease = [base]\n        } else {\n          let i = this.prerelease.length\n          while (--i >= 0) {\n            if (typeof this.prerelease[i] === 'number') {\n              this.prerelease[i]++\n              i = -2\n            }\n          }\n          if (i === -1) {\n            // didn't increment anything\n            if (identifier === this.prerelease.join('.') && identifierBase === false) {\n              throw new Error('invalid increment argument: identifier already exists')\n            }\n            this.prerelease.push(base)\n          }\n        }\n        if (identifier) {\n          // 1.2.0-beta.1 bumps to 1.2.0-beta.2,\n          // 1.2.0-beta.fooblz or 1.2.0-beta bumps to 1.2.0-beta.0\n          let prerelease = [identifier, base]\n          if (identifierBase === false) {\n            prerelease = [identifier]\n          }\n          if (compareIdentifiers(this.prerelease[0], identifier) === 0) {\n            if (isNaN(this.prerelease[1])) {\n              this.prerelease = prerelease\n            }\n          } else {\n            this.prerelease = prerelease\n          }\n        }\n        break\n      }\n      default:\n        throw new Error(`invalid increment argument: ${release}`)\n    }\n    this.raw = this.format()\n    if (this.build.length) {\n      this.raw += `+${this.build.join('.')}`\n    }\n    return this\n  }\n}\n\nmodule.exports = SemVer\n","const parse = require('./parse')\nconst clean = (version, options) => {\n  const s = parse(version.trim().replace(/^[=v]+/, ''), options)\n  return s ? s.version : null\n}\nmodule.exports = clean\n","const eq = require('./eq')\nconst neq = require('./neq')\nconst gt = require('./gt')\nconst gte = require('./gte')\nconst lt = require('./lt')\nconst lte = require('./lte')\n\nconst cmp = (a, op, b, loose) => {\n  switch (op) {\n    case '===':\n      if (typeof a === 'object') {\n        a = a.version\n      }\n      if (typeof b === 'object') {\n        b = b.version\n      }\n      return a === b\n\n    case '!==':\n      if (typeof a === 'object') {\n        a = a.version\n      }\n      if (typeof b === 'object') {\n        b = b.version\n      }\n      return a !== b\n\n    case '':\n    case '=':\n    case '==':\n      return eq(a, b, loose)\n\n    case '!=':\n      return neq(a, b, loose)\n\n    case '>':\n      return gt(a, b, loose)\n\n    case '>=':\n      return gte(a, b, loose)\n\n    case '<':\n      return lt(a, b, loose)\n\n    case '<=':\n      return lte(a, b, loose)\n\n    default:\n      throw new TypeError(`Invalid operator: ${op}`)\n  }\n}\nmodule.exports = cmp\n","const SemVer = require('../classes/semver')\nconst parse = require('./parse')\nconst { safeRe: re, t } = require('../internal/re')\n\nconst coerce = (version, options) => {\n  if (version instanceof SemVer) {\n    return version\n  }\n\n  if (typeof version === 'number') {\n    version = String(version)\n  }\n\n  if (typeof version !== 'string') {\n    return null\n  }\n\n  options = options || {}\n\n  let match = null\n  if (!options.rtl) {\n    match = version.match(options.includePrerelease ? re[t.COERCEFULL] : re[t.COERCE])\n  } else {\n    // Find the right-most coercible string that does not share\n    // a terminus with a more left-ward coercible string.\n    // Eg, '1.2.3.4' wants to coerce '2.3.4', not '3.4' or '4'\n    // With includePrerelease option set, '1.2.3.4-rc' wants to coerce '2.3.4-rc', not '2.3.4'\n    //\n    // Walk through the string checking with a /g regexp\n    // Manually set the index so as to pick up overlapping matches.\n    // Stop when we get a match that ends at the string end, since no\n    // coercible string can be more right-ward without the same terminus.\n    const coerceRtlRegex = options.includePrerelease ? re[t.COERCERTLFULL] : re[t.COERCERTL]\n    let next\n    while ((next = coerceRtlRegex.exec(version)) &&\n        (!match || match.index + match[0].length !== version.length)\n    ) {\n      if (!match ||\n            next.index + next[0].length !== match.index + match[0].length) {\n        match = next\n      }\n      coerceRtlRegex.lastIndex = next.index + next[1].length + next[2].length\n    }\n    // leave it in a clean state\n    coerceRtlRegex.lastIndex = -1\n  }\n\n  if (match === null) {\n    return null\n  }\n\n  const major = match[2]\n  const minor = match[3] || '0'\n  const patch = match[4] || '0'\n  const prerelease = options.includePrerelease && match[5] ? `-${match[5]}` : ''\n  const build = options.includePrerelease && match[6] ? `+${match[6]}` : ''\n\n  return parse(`${major}.${minor}.${patch}${prerelease}${build}`, options)\n}\nmodule.exports = coerce\n","const SemVer = require('../classes/semver')\nconst compareBuild = (a, b, loose) => {\n  const versionA = new SemVer(a, loose)\n  const versionB = new SemVer(b, loose)\n  return versionA.compare(versionB) || versionA.compareBuild(versionB)\n}\nmodule.exports = compareBuild\n","const compare = require('./compare')\nconst compareLoose = (a, b) => compare(a, b, true)\nmodule.exports = compareLoose\n","const SemVer = require('../classes/semver')\nconst compare = (a, b, loose) =>\n  new SemVer(a, loose).compare(new SemVer(b, loose))\n\nmodule.exports = compare\n","const parse = require('./parse.js')\n\nconst diff = (version1, version2) => {\n  const v1 = parse(version1, null, true)\n  const v2 = parse(version2, null, true)\n  const comparison = v1.compare(v2)\n\n  if (comparison === 0) {\n    return null\n  }\n\n  const v1Higher = comparison > 0\n  const highVersion = v1Higher ? v1 : v2\n  const lowVersion = v1Higher ? v2 : v1\n  const highHasPre = !!highVersion.prerelease.length\n  const lowHasPre = !!lowVersion.prerelease.length\n\n  if (lowHasPre && !highHasPre) {\n    // Going from prerelease -> no prerelease requires some special casing\n\n    // If the low version has only a major, then it will always be a major\n    // Some examples:\n    // 1.0.0-1 -> 1.0.0\n    // 1.0.0-1 -> 1.1.1\n    // 1.0.0-1 -> 2.0.0\n    if (!lowVersion.patch && !lowVersion.minor) {\n      return 'major'\n    }\n\n    // Otherwise it can be determined by checking the high version\n\n    if (highVersion.patch) {\n      // anything higher than a patch bump would result in the wrong version\n      return 'patch'\n    }\n\n    if (highVersion.minor) {\n      // anything higher than a minor bump would result in the wrong version\n      return 'minor'\n    }\n\n    // bumping major/minor/patch all have same result\n    return 'major'\n  }\n\n  // add the `pre` prefix if we are going to a prerelease version\n  const prefix = highHasPre ? 'pre' : ''\n\n  if (v1.major !== v2.major) {\n    return prefix + 'major'\n  }\n\n  if (v1.minor !== v2.minor) {\n    return prefix + 'minor'\n  }\n\n  if (v1.patch !== v2.patch) {\n    return prefix + 'patch'\n  }\n\n  // high and low are preleases\n  return 'prerelease'\n}\n\nmodule.exports = diff\n","const compare = require('./compare')\nconst eq = (a, b, loose) => compare(a, b, loose) === 0\nmodule.exports = eq\n","const compare = require('./compare')\nconst gt = (a, b, loose) => compare(a, b, loose) > 0\nmodule.exports = gt\n","const compare = require('./compare')\nconst gte = (a, b, loose) => compare(a, b, loose) >= 0\nmodule.exports = gte\n","const SemVer = require('../classes/semver')\n\nconst inc = (version, release, options, identifier, identifierBase) => {\n  if (typeof (options) === 'string') {\n    identifierBase = identifier\n    identifier = options\n    options = undefined\n  }\n\n  try {\n    return new SemVer(\n      version instanceof SemVer ? version.version : version,\n      options\n    ).inc(release, identifier, identifierBase).version\n  } catch (er) {\n    return null\n  }\n}\nmodule.exports = inc\n","const compare = require('./compare')\nconst lt = (a, b, loose) => compare(a, b, loose) < 0\nmodule.exports = lt\n","const compare = require('./compare')\nconst lte = (a, b, loose) => compare(a, b, loose) <= 0\nmodule.exports = lte\n","const SemVer = require('../classes/semver')\nconst major = (a, loose) => new SemVer(a, loose).major\nmodule.exports = major\n","const SemVer = require('../classes/semver')\nconst minor = (a, loose) => new SemVer(a, loose).minor\nmodule.exports = minor\n","const compare = require('./compare')\nconst neq = (a, b, loose) => compare(a, b, loose) !== 0\nmodule.exports = neq\n","const SemVer = require('../classes/semver')\nconst parse = (version, options, throwErrors = false) => {\n  if (version instanceof SemVer) {\n    return version\n  }\n  try {\n    return new SemVer(version, options)\n  } catch (er) {\n    if (!throwErrors) {\n      return null\n    }\n    throw er\n  }\n}\n\nmodule.exports = parse\n","const SemVer = require('../classes/semver')\nconst patch = (a, loose) => new SemVer(a, loose).patch\nmodule.exports = patch\n","const parse = require('./parse')\nconst prerelease = (version, options) => {\n  const parsed = parse(version, options)\n  return (parsed && parsed.prerelease.length) ? parsed.prerelease : null\n}\nmodule.exports = prerelease\n","const compare = require('./compare')\nconst rcompare = (a, b, loose) => compare(b, a, loose)\nmodule.exports = rcompare\n","const compareBuild = require('./compare-build')\nconst rsort = (list, loose) => list.sort((a, b) => compareBuild(b, a, loose))\nmodule.exports = rsort\n","const Range = require('../classes/range')\nconst satisfies = (version, range, options) => {\n  try {\n    range = new Range(range, options)\n  } catch (er) {\n    return false\n  }\n  return range.test(version)\n}\nmodule.exports = satisfies\n","const compareBuild = require('./compare-build')\nconst sort = (list, loose) => list.sort((a, b) => compareBuild(a, b, loose))\nmodule.exports = sort\n","const parse = require('./parse')\nconst valid = (version, options) => {\n  const v = parse(version, options)\n  return v ? v.version : null\n}\nmodule.exports = valid\n","// just pre-load all the stuff that index.js lazily exports\nconst internalRe = require('./internal/re')\nconst constants = require('./internal/constants')\nconst SemVer = require('./classes/semver')\nconst identifiers = require('./internal/identifiers')\nconst parse = require('./functions/parse')\nconst valid = require('./functions/valid')\nconst clean = require('./functions/clean')\nconst inc = require('./functions/inc')\nconst diff = require('./functions/diff')\nconst major = require('./functions/major')\nconst minor = require('./functions/minor')\nconst patch = require('./functions/patch')\nconst prerelease = require('./functions/prerelease')\nconst compare = require('./functions/compare')\nconst rcompare = require('./functions/rcompare')\nconst compareLoose = require('./functions/compare-loose')\nconst compareBuild = require('./functions/compare-build')\nconst sort = require('./functions/sort')\nconst rsort = require('./functions/rsort')\nconst gt = require('./functions/gt')\nconst lt = require('./functions/lt')\nconst eq = require('./functions/eq')\nconst neq = require('./functions/neq')\nconst gte = require('./functions/gte')\nconst lte = require('./functions/lte')\nconst cmp = require('./functions/cmp')\nconst coerce = require('./functions/coerce')\nconst Comparator = require('./classes/comparator')\nconst Range = require('./classes/range')\nconst satisfies = require('./functions/satisfies')\nconst toComparators = require('./ranges/to-comparators')\nconst maxSatisfying = require('./ranges/max-satisfying')\nconst minSatisfying = require('./ranges/min-satisfying')\nconst minVersion = require('./ranges/min-version')\nconst validRange = require('./ranges/valid')\nconst outside = require('./ranges/outside')\nconst gtr = require('./ranges/gtr')\nconst ltr = require('./ranges/ltr')\nconst intersects = require('./ranges/intersects')\nconst simplifyRange = require('./ranges/simplify')\nconst subset = require('./ranges/subset')\nmodule.exports = {\n  parse,\n  valid,\n  clean,\n  inc,\n  diff,\n  major,\n  minor,\n  patch,\n  prerelease,\n  compare,\n  rcompare,\n  compareLoose,\n  compareBuild,\n  sort,\n  rsort,\n  gt,\n  lt,\n  eq,\n  neq,\n  gte,\n  lte,\n  cmp,\n  coerce,\n  Comparator,\n  Range,\n  satisfies,\n  toComparators,\n  maxSatisfying,\n  minSatisfying,\n  minVersion,\n  validRange,\n  outside,\n  gtr,\n  ltr,\n  intersects,\n  simplifyRange,\n  subset,\n  SemVer,\n  re: internalRe.re,\n  src: internalRe.src,\n  tokens: internalRe.t,\n  SEMVER_SPEC_VERSION: constants.SEMVER_SPEC_VERSION,\n  RELEASE_TYPES: constants.RELEASE_TYPES,\n  compareIdentifiers: identifiers.compareIdentifiers,\n  rcompareIdentifiers: identifiers.rcompareIdentifiers,\n}\n","// Note: this is the semver.org version of the spec that it implements\n// Not necessarily the package version of this code.\nconst SEMVER_SPEC_VERSION = '2.0.0'\n\nconst MAX_LENGTH = 256\nconst MAX_SAFE_INTEGER = Number.MAX_SAFE_INTEGER ||\n/* istanbul ignore next */ 9007199254740991\n\n// Max safe segment length for coercion.\nconst MAX_SAFE_COMPONENT_LENGTH = 16\n\n// Max safe length for a build identifier. The max length minus 6 characters for\n// the shortest version with a build 0.0.0+BUILD.\nconst MAX_SAFE_BUILD_LENGTH = MAX_LENGTH - 6\n\nconst RELEASE_TYPES = [\n  'major',\n  'premajor',\n  'minor',\n  'preminor',\n  'patch',\n  'prepatch',\n  'prerelease',\n]\n\nmodule.exports = {\n  MAX_LENGTH,\n  MAX_SAFE_COMPONENT_LENGTH,\n  MAX_SAFE_BUILD_LENGTH,\n  MAX_SAFE_INTEGER,\n  RELEASE_TYPES,\n  SEMVER_SPEC_VERSION,\n  FLAG_INCLUDE_PRERELEASE: 0b001,\n  FLAG_LOOSE: 0b010,\n}\n","const debug = (\n  typeof process === 'object' &&\n  process.env &&\n  process.env.NODE_DEBUG &&\n  /\\bsemver\\b/i.test(process.env.NODE_DEBUG)\n) ? (...args) => console.error('SEMVER', ...args)\n  : () => {}\n\nmodule.exports = debug\n","const numeric = /^[0-9]+$/\nconst compareIdentifiers = (a, b) => {\n  const anum = numeric.test(a)\n  const bnum = numeric.test(b)\n\n  if (anum && bnum) {\n    a = +a\n    b = +b\n  }\n\n  return a === b ? 0\n    : (anum && !bnum) ? -1\n    : (bnum && !anum) ? 1\n    : a < b ? -1\n    : 1\n}\n\nconst rcompareIdentifiers = (a, b) => compareIdentifiers(b, a)\n\nmodule.exports = {\n  compareIdentifiers,\n  rcompareIdentifiers,\n}\n","class LRUCache {\n  constructor () {\n    this.max = 1000\n    this.map = new Map()\n  }\n\n  get (key) {\n    const value = this.map.get(key)\n    if (value === undefined) {\n      return undefined\n    } else {\n      // Remove the key from the map and add it to the end\n      this.map.delete(key)\n      this.map.set(key, value)\n      return value\n    }\n  }\n\n  delete (key) {\n    return this.map.delete(key)\n  }\n\n  set (key, value) {\n    const deleted = this.delete(key)\n\n    if (!deleted && value !== undefined) {\n      // If cache is full, delete the least recently used item\n      if (this.map.size >= this.max) {\n        const firstKey = this.map.keys().next().value\n        this.delete(firstKey)\n      }\n\n      this.map.set(key, value)\n    }\n\n    return this\n  }\n}\n\nmodule.exports = LRUCache\n","// parse out just the options we care about\nconst looseOption = Object.freeze({ loose: true })\nconst emptyOpts = Object.freeze({ })\nconst parseOptions = options => {\n  if (!options) {\n    return emptyOpts\n  }\n\n  if (typeof options !== 'object') {\n    return looseOption\n  }\n\n  return options\n}\nmodule.exports = parseOptions\n","const {\n  MAX_SAFE_COMPONENT_LENGTH,\n  MAX_SAFE_BUILD_LENGTH,\n  MAX_LENGTH,\n} = require('./constants')\nconst debug = require('./debug')\nexports = module.exports = {}\n\n// The actual regexps go on exports.re\nconst re = exports.re = []\nconst safeRe = exports.safeRe = []\nconst src = exports.src = []\nconst t = exports.t = {}\nlet R = 0\n\nconst LETTERDASHNUMBER = '[a-zA-Z0-9-]'\n\n// Replace some greedy regex tokens to prevent regex dos issues. These regex are\n// used internally via the safeRe object since all inputs in this library get\n// normalized first to trim and collapse all extra whitespace. The original\n// regexes are exported for userland consumption and lower level usage. A\n// future breaking change could export the safer regex only with a note that\n// all input should have extra whitespace removed.\nconst safeRegexReplacements = [\n  ['\\\\s', 1],\n  ['\\\\d', MAX_LENGTH],\n  [LETTERDASHNUMBER, MAX_SAFE_BUILD_LENGTH],\n]\n\nconst makeSafeRegex = (value) => {\n  for (const [token, max] of safeRegexReplacements) {\n    value = value\n      .split(`${token}*`).join(`${token}{0,${max}}`)\n      .split(`${token}+`).join(`${token}{1,${max}}`)\n  }\n  return value\n}\n\nconst createToken = (name, value, isGlobal) => {\n  const safe = makeSafeRegex(value)\n  const index = R++\n  debug(name, index, value)\n  t[name] = index\n  src[index] = value\n  re[index] = new RegExp(value, isGlobal ? 'g' : undefined)\n  safeRe[index] = new RegExp(safe, isGlobal ? 'g' : undefined)\n}\n\n// The following Regular Expressions can be used for tokenizing,\n// validating, and parsing SemVer version strings.\n\n// ## Numeric Identifier\n// A single `0`, or a non-zero digit followed by zero or more digits.\n\ncreateToken('NUMERICIDENTIFIER', '0|[1-9]\\\\d*')\ncreateToken('NUMERICIDENTIFIERLOOSE', '\\\\d+')\n\n// ## Non-numeric Identifier\n// Zero or more digits, followed by a letter or hyphen, and then zero or\n// more letters, digits, or hyphens.\n\ncreateToken('NONNUMERICIDENTIFIER', `\\\\d*[a-zA-Z-]${LETTERDASHNUMBER}*`)\n\n// ## Main Version\n// Three dot-separated numeric identifiers.\n\ncreateToken('MAINVERSION', `(${src[t.NUMERICIDENTIFIER]})\\\\.` +\n                   `(${src[t.NUMERICIDENTIFIER]})\\\\.` +\n                   `(${src[t.NUMERICIDENTIFIER]})`)\n\ncreateToken('MAINVERSIONLOOSE', `(${src[t.NUMERICIDENTIFIERLOOSE]})\\\\.` +\n                        `(${src[t.NUMERICIDENTIFIERLOOSE]})\\\\.` +\n                        `(${src[t.NUMERICIDENTIFIERLOOSE]})`)\n\n// ## Pre-release Version Identifier\n// A numeric identifier, or a non-numeric identifier.\n\ncreateToken('PRERELEASEIDENTIFIER', `(?:${src[t.NUMERICIDENTIFIER]\n}|${src[t.NONNUMERICIDENTIFIER]})`)\n\ncreateToken('PRERELEASEIDENTIFIERLOOSE', `(?:${src[t.NUMERICIDENTIFIERLOOSE]\n}|${src[t.NONNUMERICIDENTIFIER]})`)\n\n// ## Pre-release Version\n// Hyphen, followed by one or more dot-separated pre-release version\n// identifiers.\n\ncreateToken('PRERELEASE', `(?:-(${src[t.PRERELEASEIDENTIFIER]\n}(?:\\\\.${src[t.PRERELEASEIDENTIFIER]})*))`)\n\ncreateToken('PRERELEASELOOSE', `(?:-?(${src[t.PRERELEASEIDENTIFIERLOOSE]\n}(?:\\\\.${src[t.PRERELEASEIDENTIFIERLOOSE]})*))`)\n\n// ## Build Metadata Identifier\n// Any combination of digits, letters, or hyphens.\n\ncreateToken('BUILDIDENTIFIER', `${LETTERDASHNUMBER}+`)\n\n// ## Build Metadata\n// Plus sign, followed by one or more period-separated build metadata\n// identifiers.\n\ncreateToken('BUILD', `(?:\\\\+(${src[t.BUILDIDENTIFIER]\n}(?:\\\\.${src[t.BUILDIDENTIFIER]})*))`)\n\n// ## Full Version String\n// A main version, followed optionally by a pre-release version and\n// build metadata.\n\n// Note that the only major, minor, patch, and pre-release sections of\n// the version string are capturing groups.  The build metadata is not a\n// capturing group, because it should not ever be used in version\n// comparison.\n\ncreateToken('FULLPLAIN', `v?${src[t.MAINVERSION]\n}${src[t.PRERELEASE]}?${\n  src[t.BUILD]}?`)\n\ncreateToken('FULL', `^${src[t.FULLPLAIN]}$`)\n\n// like full, but allows v1.2.3 and =1.2.3, which people do sometimes.\n// also, 1.0.0alpha1 (prerelease without the hyphen) which is pretty\n// common in the npm registry.\ncreateToken('LOOSEPLAIN', `[v=\\\\s]*${src[t.MAINVERSIONLOOSE]\n}${src[t.PRERELEASELOOSE]}?${\n  src[t.BUILD]}?`)\n\ncreateToken('LOOSE', `^${src[t.LOOSEPLAIN]}$`)\n\ncreateToken('GTLT', '((?:<|>)?=?)')\n\n// Something like \"2.*\" or \"1.2.x\".\n// Note that \"x.x\" is a valid xRange identifer, meaning \"any version\"\n// Only the first item is strictly required.\ncreateToken('XRANGEIDENTIFIERLOOSE', `${src[t.NUMERICIDENTIFIERLOOSE]}|x|X|\\\\*`)\ncreateToken('XRANGEIDENTIFIER', `${src[t.NUMERICIDENTIFIER]}|x|X|\\\\*`)\n\ncreateToken('XRANGEPLAIN', `[v=\\\\s]*(${src[t.XRANGEIDENTIFIER]})` +\n                   `(?:\\\\.(${src[t.XRANGEIDENTIFIER]})` +\n                   `(?:\\\\.(${src[t.XRANGEIDENTIFIER]})` +\n                   `(?:${src[t.PRERELEASE]})?${\n                     src[t.BUILD]}?` +\n                   `)?)?`)\n\ncreateToken('XRANGEPLAINLOOSE', `[v=\\\\s]*(${src[t.XRANGEIDENTIFIERLOOSE]})` +\n                        `(?:\\\\.(${src[t.XRANGEIDENTIFIERLOOSE]})` +\n                        `(?:\\\\.(${src[t.XRANGEIDENTIFIERLOOSE]})` +\n                        `(?:${src[t.PRERELEASELOOSE]})?${\n                          src[t.BUILD]}?` +\n                        `)?)?`)\n\ncreateToken('XRANGE', `^${src[t.GTLT]}\\\\s*${src[t.XRANGEPLAIN]}$`)\ncreateToken('XRANGELOOSE', `^${src[t.GTLT]}\\\\s*${src[t.XRANGEPLAINLOOSE]}$`)\n\n// Coercion.\n// Extract anything that could conceivably be a part of a valid semver\ncreateToken('COERCEPLAIN', `${'(^|[^\\\\d])' +\n              '(\\\\d{1,'}${MAX_SAFE_COMPONENT_LENGTH}})` +\n              `(?:\\\\.(\\\\d{1,${MAX_SAFE_COMPONENT_LENGTH}}))?` +\n              `(?:\\\\.(\\\\d{1,${MAX_SAFE_COMPONENT_LENGTH}}))?`)\ncreateToken('COERCE', `${src[t.COERCEPLAIN]}(?:$|[^\\\\d])`)\ncreateToken('COERCEFULL', src[t.COERCEPLAIN] +\n              `(?:${src[t.PRERELEASE]})?` +\n              `(?:${src[t.BUILD]})?` +\n              `(?:$|[^\\\\d])`)\ncreateToken('COERCERTL', src[t.COERCE], true)\ncreateToken('COERCERTLFULL', src[t.COERCEFULL], true)\n\n// Tilde ranges.\n// Meaning is \"reasonably at or greater than\"\ncreateToken('LONETILDE', '(?:~>?)')\n\ncreateToken('TILDETRIM', `(\\\\s*)${src[t.LONETILDE]}\\\\s+`, true)\nexports.tildeTrimReplace = '$1~'\n\ncreateToken('TILDE', `^${src[t.LONETILDE]}${src[t.XRANGEPLAIN]}$`)\ncreateToken('TILDELOOSE', `^${src[t.LONETILDE]}${src[t.XRANGEPLAINLOOSE]}$`)\n\n// Caret ranges.\n// Meaning is \"at least and backwards compatible with\"\ncreateToken('LONECARET', '(?:\\\\^)')\n\ncreateToken('CARETTRIM', `(\\\\s*)${src[t.LONECARET]}\\\\s+`, true)\nexports.caretTrimReplace = '$1^'\n\ncreateToken('CARET', `^${src[t.LONECARET]}${src[t.XRANGEPLAIN]}$`)\ncreateToken('CARETLOOSE', `^${src[t.LONECARET]}${src[t.XRANGEPLAINLOOSE]}$`)\n\n// A simple gt/lt/eq thing, or just \"\" to indicate \"any version\"\ncreateToken('COMPARATORLOOSE', `^${src[t.GTLT]}\\\\s*(${src[t.LOOSEPLAIN]})$|^$`)\ncreateToken('COMPARATOR', `^${src[t.GTLT]}\\\\s*(${src[t.FULLPLAIN]})$|^$`)\n\n// An expression to strip any whitespace between the gtlt and the thing\n// it modifies, so that `> 1.2.3` ==> `>1.2.3`\ncreateToken('COMPARATORTRIM', `(\\\\s*)${src[t.GTLT]\n}\\\\s*(${src[t.LOOSEPLAIN]}|${src[t.XRANGEPLAIN]})`, true)\nexports.comparatorTrimReplace = '$1$2$3'\n\n// Something like `1.2.3 - 1.2.4`\n// Note that these all use the loose form, because they'll be\n// checked against either the strict or loose comparator form\n// later.\ncreateToken('HYPHENRANGE', `^\\\\s*(${src[t.XRANGEPLAIN]})` +\n                   `\\\\s+-\\\\s+` +\n                   `(${src[t.XRANGEPLAIN]})` +\n                   `\\\\s*$`)\n\ncreateToken('HYPHENRANGELOOSE', `^\\\\s*(${src[t.XRANGEPLAINLOOSE]})` +\n                        `\\\\s+-\\\\s+` +\n                        `(${src[t.XRANGEPLAINLOOSE]})` +\n                        `\\\\s*$`)\n\n// Star ranges basically just allow anything at all.\ncreateToken('STAR', '(<|>)?=?\\\\s*\\\\*')\n// >=0.0.0 is like a star\ncreateToken('GTE0', '^\\\\s*>=\\\\s*0\\\\.0\\\\.0\\\\s*$')\ncreateToken('GTE0PRE', '^\\\\s*>=\\\\s*0\\\\.0\\\\.0-0\\\\s*$')\n","// Determine if version is greater than all the versions possible in the range.\nconst outside = require('./outside')\nconst gtr = (version, range, options) => outside(version, range, '>', options)\nmodule.exports = gtr\n","const Range = require('../classes/range')\nconst intersects = (r1, r2, options) => {\n  r1 = new Range(r1, options)\n  r2 = new Range(r2, options)\n  return r1.intersects(r2, options)\n}\nmodule.exports = intersects\n","const outside = require('./outside')\n// Determine if version is less than all the versions possible in the range\nconst ltr = (version, range, options) => outside(version, range, '<', options)\nmodule.exports = ltr\n","const SemVer = require('../classes/semver')\nconst Range = require('../classes/range')\n\nconst maxSatisfying = (versions, range, options) => {\n  let max = null\n  let maxSV = null\n  let rangeObj = null\n  try {\n    rangeObj = new Range(range, options)\n  } catch (er) {\n    return null\n  }\n  versions.forEach((v) => {\n    if (rangeObj.test(v)) {\n      // satisfies(v, range, options)\n      if (!max || maxSV.compare(v) === -1) {\n        // compare(max, v, true)\n        max = v\n        maxSV = new SemVer(max, options)\n      }\n    }\n  })\n  return max\n}\nmodule.exports = maxSatisfying\n","const SemVer = require('../classes/semver')\nconst Range = require('../classes/range')\nconst minSatisfying = (versions, range, options) => {\n  let min = null\n  let minSV = null\n  let rangeObj = null\n  try {\n    rangeObj = new Range(range, options)\n  } catch (er) {\n    return null\n  }\n  versions.forEach((v) => {\n    if (rangeObj.test(v)) {\n      // satisfies(v, range, options)\n      if (!min || minSV.compare(v) === 1) {\n        // compare(min, v, true)\n        min = v\n        minSV = new SemVer(min, options)\n      }\n    }\n  })\n  return min\n}\nmodule.exports = minSatisfying\n","const SemVer = require('../classes/semver')\nconst Range = require('../classes/range')\nconst gt = require('../functions/gt')\n\nconst minVersion = (range, loose) => {\n  range = new Range(range, loose)\n\n  let minver = new SemVer('0.0.0')\n  if (range.test(minver)) {\n    return minver\n  }\n\n  minver = new SemVer('0.0.0-0')\n  if (range.test(minver)) {\n    return minver\n  }\n\n  minver = null\n  for (let i = 0; i < range.set.length; ++i) {\n    const comparators = range.set[i]\n\n    let setMin = null\n    comparators.forEach((comparator) => {\n      // Clone to avoid manipulating the comparator's semver object.\n      const compver = new SemVer(comparator.semver.version)\n      switch (comparator.operator) {\n        case '>':\n          if (compver.prerelease.length === 0) {\n            compver.patch++\n          } else {\n            compver.prerelease.push(0)\n          }\n          compver.raw = compver.format()\n          /* fallthrough */\n        case '':\n        case '>=':\n          if (!setMin || gt(compver, setMin)) {\n            setMin = compver\n          }\n          break\n        case '<':\n        case '<=':\n          /* Ignore maximum versions */\n          break\n        /* istanbul ignore next */\n        default:\n          throw new Error(`Unexpected operation: ${comparator.operator}`)\n      }\n    })\n    if (setMin && (!minver || gt(minver, setMin))) {\n      minver = setMin\n    }\n  }\n\n  if (minver && range.test(minver)) {\n    return minver\n  }\n\n  return null\n}\nmodule.exports = minVersion\n","const SemVer = require('../classes/semver')\nconst Comparator = require('../classes/comparator')\nconst { ANY } = Comparator\nconst Range = require('../classes/range')\nconst satisfies = require('../functions/satisfies')\nconst gt = require('../functions/gt')\nconst lt = require('../functions/lt')\nconst lte = require('../functions/lte')\nconst gte = require('../functions/gte')\n\nconst outside = (version, range, hilo, options) => {\n  version = new SemVer(version, options)\n  range = new Range(range, options)\n\n  let gtfn, ltefn, ltfn, comp, ecomp\n  switch (hilo) {\n    case '>':\n      gtfn = gt\n      ltefn = lte\n      ltfn = lt\n      comp = '>'\n      ecomp = '>='\n      break\n    case '<':\n      gtfn = lt\n      ltefn = gte\n      ltfn = gt\n      comp = '<'\n      ecomp = '<='\n      break\n    default:\n      throw new TypeError('Must provide a hilo val of \"<\" or \">\"')\n  }\n\n  // If it satisfies the range it is not outside\n  if (satisfies(version, range, options)) {\n    return false\n  }\n\n  // From now on, variable terms are as if we're in \"gtr\" mode.\n  // but note that everything is flipped for the \"ltr\" function.\n\n  for (let i = 0; i < range.set.length; ++i) {\n    const comparators = range.set[i]\n\n    let high = null\n    let low = null\n\n    comparators.forEach((comparator) => {\n      if (comparator.semver === ANY) {\n        comparator = new Comparator('>=0.0.0')\n      }\n      high = high || comparator\n      low = low || comparator\n      if (gtfn(comparator.semver, high.semver, options)) {\n        high = comparator\n      } else if (ltfn(comparator.semver, low.semver, options)) {\n        low = comparator\n      }\n    })\n\n    // If the edge version comparator has a operator then our version\n    // isn't outside it\n    if (high.operator === comp || high.operator === ecomp) {\n      return false\n    }\n\n    // If the lowest version comparator has an operator and our version\n    // is less than it then it isn't higher than the range\n    if ((!low.operator || low.operator === comp) &&\n        ltefn(version, low.semver)) {\n      return false\n    } else if (low.operator === ecomp && ltfn(version, low.semver)) {\n      return false\n    }\n  }\n  return true\n}\n\nmodule.exports = outside\n","// given a set of versions and a range, create a \"simplified\" range\n// that includes the same versions that the original range does\n// If the original range is shorter than the simplified one, return that.\nconst satisfies = require('../functions/satisfies.js')\nconst compare = require('../functions/compare.js')\nmodule.exports = (versions, range, options) => {\n  const set = []\n  let first = null\n  let prev = null\n  const v = versions.sort((a, b) => compare(a, b, options))\n  for (const version of v) {\n    const included = satisfies(version, range, options)\n    if (included) {\n      prev = version\n      if (!first) {\n        first = version\n      }\n    } else {\n      if (prev) {\n        set.push([first, prev])\n      }\n      prev = null\n      first = null\n    }\n  }\n  if (first) {\n    set.push([first, null])\n  }\n\n  const ranges = []\n  for (const [min, max] of set) {\n    if (min === max) {\n      ranges.push(min)\n    } else if (!max && min === v[0]) {\n      ranges.push('*')\n    } else if (!max) {\n      ranges.push(`>=${min}`)\n    } else if (min === v[0]) {\n      ranges.push(`<=${max}`)\n    } else {\n      ranges.push(`${min} - ${max}`)\n    }\n  }\n  const simplified = ranges.join(' || ')\n  const original = typeof range.raw === 'string' ? range.raw : String(range)\n  return simplified.length < original.length ? simplified : range\n}\n","const Range = require('../classes/range.js')\nconst Comparator = require('../classes/comparator.js')\nconst { ANY } = Comparator\nconst satisfies = require('../functions/satisfies.js')\nconst compare = require('../functions/compare.js')\n\n// Complex range `r1 || r2 || ...` is a subset of `R1 || R2 || ...` iff:\n// - Every simple range `r1, r2, ...` is a null set, OR\n// - Every simple range `r1, r2, ...` which is not a null set is a subset of\n//   some `R1, R2, ...`\n//\n// Simple range `c1 c2 ...` is a subset of simple range `C1 C2 ...` iff:\n// - If c is only the ANY comparator\n//   - If C is only the ANY comparator, return true\n//   - Else if in prerelease mode, return false\n//   - else replace c with `[>=0.0.0]`\n// - If C is only the ANY comparator\n//   - if in prerelease mode, return true\n//   - else replace C with `[>=0.0.0]`\n// - Let EQ be the set of = comparators in c\n// - If EQ is more than one, return true (null set)\n// - Let GT be the highest > or >= comparator in c\n// - Let LT be the lowest < or <= comparator in c\n// - If GT and LT, and GT.semver > LT.semver, return true (null set)\n// - If any C is a = range, and GT or LT are set, return false\n// - If EQ\n//   - If GT, and EQ does not satisfy GT, return true (null set)\n//   - If LT, and EQ does not satisfy LT, return true (null set)\n//   - If EQ satisfies every C, return true\n//   - Else return false\n// - If GT\n//   - If GT.semver is lower than any > or >= comp in C, return false\n//   - If GT is >=, and GT.semver does not satisfy every C, return false\n//   - If GT.semver has a prerelease, and not in prerelease mode\n//     - If no C has a prerelease and the GT.semver tuple, return false\n// - If LT\n//   - If LT.semver is greater than any < or <= comp in C, return false\n//   - If LT is <=, and LT.semver does not satisfy every C, return false\n//   - If GT.semver has a prerelease, and not in prerelease mode\n//     - If no C has a prerelease and the LT.semver tuple, return false\n// - Else return true\n\nconst subset = (sub, dom, options = {}) => {\n  if (sub === dom) {\n    return true\n  }\n\n  sub = new Range(sub, options)\n  dom = new Range(dom, options)\n  let sawNonNull = false\n\n  OUTER: for (const simpleSub of sub.set) {\n    for (const simpleDom of dom.set) {\n      const isSub = simpleSubset(simpleSub, simpleDom, options)\n      sawNonNull = sawNonNull || isSub !== null\n      if (isSub) {\n        continue OUTER\n      }\n    }\n    // the null set is a subset of everything, but null simple ranges in\n    // a complex range should be ignored.  so if we saw a non-null range,\n    // then we know this isn't a subset, but if EVERY simple range was null,\n    // then it is a subset.\n    if (sawNonNull) {\n      return false\n    }\n  }\n  return true\n}\n\nconst minimumVersionWithPreRelease = [new Comparator('>=0.0.0-0')]\nconst minimumVersion = [new Comparator('>=0.0.0')]\n\nconst simpleSubset = (sub, dom, options) => {\n  if (sub === dom) {\n    return true\n  }\n\n  if (sub.length === 1 && sub[0].semver === ANY) {\n    if (dom.length === 1 && dom[0].semver === ANY) {\n      return true\n    } else if (options.includePrerelease) {\n      sub = minimumVersionWithPreRelease\n    } else {\n      sub = minimumVersion\n    }\n  }\n\n  if (dom.length === 1 && dom[0].semver === ANY) {\n    if (options.includePrerelease) {\n      return true\n    } else {\n      dom = minimumVersion\n    }\n  }\n\n  const eqSet = new Set()\n  let gt, lt\n  for (const c of sub) {\n    if (c.operator === '>' || c.operator === '>=') {\n      gt = higherGT(gt, c, options)\n    } else if (c.operator === '<' || c.operator === '<=') {\n      lt = lowerLT(lt, c, options)\n    } else {\n      eqSet.add(c.semver)\n    }\n  }\n\n  if (eqSet.size > 1) {\n    return null\n  }\n\n  let gtltComp\n  if (gt && lt) {\n    gtltComp = compare(gt.semver, lt.semver, options)\n    if (gtltComp > 0) {\n      return null\n    } else if (gtltComp === 0 && (gt.operator !== '>=' || lt.operator !== '<=')) {\n      return null\n    }\n  }\n\n  // will iterate one or zero times\n  for (const eq of eqSet) {\n    if (gt && !satisfies(eq, String(gt), options)) {\n      return null\n    }\n\n    if (lt && !satisfies(eq, String(lt), options)) {\n      return null\n    }\n\n    for (const c of dom) {\n      if (!satisfies(eq, String(c), options)) {\n        return false\n      }\n    }\n\n    return true\n  }\n\n  let higher, lower\n  let hasDomLT, hasDomGT\n  // if the subset has a prerelease, we need a comparator in the superset\n  // with the same tuple and a prerelease, or it's not a subset\n  let needDomLTPre = lt &&\n    !options.includePrerelease &&\n    lt.semver.prerelease.length ? lt.semver : false\n  let needDomGTPre = gt &&\n    !options.includePrerelease &&\n    gt.semver.prerelease.length ? gt.semver : false\n  // exception: <1.2.3-0 is the same as <1.2.3\n  if (needDomLTPre && needDomLTPre.prerelease.length === 1 &&\n      lt.operator === '<' && needDomLTPre.prerelease[0] === 0) {\n    needDomLTPre = false\n  }\n\n  for (const c of dom) {\n    hasDomGT = hasDomGT || c.operator === '>' || c.operator === '>='\n    hasDomLT = hasDomLT || c.operator === '<' || c.operator === '<='\n    if (gt) {\n      if (needDomGTPre) {\n        if (c.semver.prerelease && c.semver.prerelease.length &&\n            c.semver.major === needDomGTPre.major &&\n            c.semver.minor === needDomGTPre.minor &&\n            c.semver.patch === needDomGTPre.patch) {\n          needDomGTPre = false\n        }\n      }\n      if (c.operator === '>' || c.operator === '>=') {\n        higher = higherGT(gt, c, options)\n        if (higher === c && higher !== gt) {\n          return false\n        }\n      } else if (gt.operator === '>=' && !satisfies(gt.semver, String(c), options)) {\n        return false\n      }\n    }\n    if (lt) {\n      if (needDomLTPre) {\n        if (c.semver.prerelease && c.semver.prerelease.length &&\n            c.semver.major === needDomLTPre.major &&\n            c.semver.minor === needDomLTPre.minor &&\n            c.semver.patch === needDomLTPre.patch) {\n          needDomLTPre = false\n        }\n      }\n      if (c.operator === '<' || c.operator === '<=') {\n        lower = lowerLT(lt, c, options)\n        if (lower === c && lower !== lt) {\n          return false\n        }\n      } else if (lt.operator === '<=' && !satisfies(lt.semver, String(c), options)) {\n        return false\n      }\n    }\n    if (!c.operator && (lt || gt) && gtltComp !== 0) {\n      return false\n    }\n  }\n\n  // if there was a < or >, and nothing in the dom, then must be false\n  // UNLESS it was limited by another range in the other direction.\n  // Eg, >1.0.0 <1.0.1 is still a subset of <2.0.0\n  if (gt && hasDomLT && !lt && gtltComp !== 0) {\n    return false\n  }\n\n  if (lt && hasDomGT && !gt && gtltComp !== 0) {\n    return false\n  }\n\n  // we needed a prerelease range in a specific tuple, but didn't get one\n  // then this isn't a subset.  eg >=1.2.3-pre is not a subset of >=1.0.0,\n  // because it includes prereleases in the 1.2.3 tuple\n  if (needDomGTPre || needDomLTPre) {\n    return false\n  }\n\n  return true\n}\n\n// >=1.2.3 is lower than >1.2.3\nconst higherGT = (a, b, options) => {\n  if (!a) {\n    return b\n  }\n  const comp = compare(a.semver, b.semver, options)\n  return comp > 0 ? a\n    : comp < 0 ? b\n    : b.operator === '>' && a.operator === '>=' ? b\n    : a\n}\n\n// <=1.2.3 is higher than <1.2.3\nconst lowerLT = (a, b, options) => {\n  if (!a) {\n    return b\n  }\n  const comp = compare(a.semver, b.semver, options)\n  return comp < 0 ? a\n    : comp > 0 ? b\n    : b.operator === '<' && a.operator === '<=' ? b\n    : a\n}\n\nmodule.exports = subset\n","const Range = require('../classes/range')\n\n// Mostly just for testing and legacy API reasons\nconst toComparators = (range, options) =>\n  new Range(range, options).set\n    .map(comp => comp.map(c => c.value).join(' ').trim().split(' '))\n\nmodule.exports = toComparators\n","const Range = require('../classes/range')\nconst validRange = (range, options) => {\n  try {\n    // Return '*' instead of '' so that truthiness works.\n    // This will throw if it's invalid anyway\n    return new Range(range, options).range || '*'\n  } catch (er) {\n    return null\n  }\n}\nmodule.exports = validRange\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst utils_1 = require(\"./utils\");\n// The default Buffer size if one is not provided.\nconst DEFAULT_SMARTBUFFER_SIZE = 4096;\n// The default string encoding to use for reading/writing strings.\nconst DEFAULT_SMARTBUFFER_ENCODING = 'utf8';\nclass SmartBuffer {\n    /**\n     * Creates a new SmartBuffer instance.\n     *\n     * @param options { SmartBufferOptions } The SmartBufferOptions to apply to this instance.\n     */\n    constructor(options) {\n        this.length = 0;\n        this._encoding = DEFAULT_SMARTBUFFER_ENCODING;\n        this._writeOffset = 0;\n        this._readOffset = 0;\n        if (SmartBuffer.isSmartBufferOptions(options)) {\n            // Checks for encoding\n            if (options.encoding) {\n                utils_1.checkEncoding(options.encoding);\n                this._encoding = options.encoding;\n            }\n            // Checks for initial size length\n            if (options.size) {\n                if (utils_1.isFiniteInteger(options.size) && options.size > 0) {\n                    this._buff = Buffer.allocUnsafe(options.size);\n                }\n                else {\n                    throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_SIZE);\n                }\n                // Check for initial Buffer\n            }\n            else if (options.buff) {\n                if (Buffer.isBuffer(options.buff)) {\n                    this._buff = options.buff;\n                    this.length = options.buff.length;\n                }\n                else {\n                    throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_BUFFER);\n                }\n            }\n            else {\n                this._buff = Buffer.allocUnsafe(DEFAULT_SMARTBUFFER_SIZE);\n            }\n        }\n        else {\n            // If something was passed but it's not a SmartBufferOptions object\n            if (typeof options !== 'undefined') {\n                throw new Error(utils_1.ERRORS.INVALID_SMARTBUFFER_OBJECT);\n            }\n            // Otherwise default to sane options\n            this._buff = Buffer.allocUnsafe(DEFAULT_SMARTBUFFER_SIZE);\n        }\n    }\n    /**\n     * Creates a new SmartBuffer instance with the provided internal Buffer size and optional encoding.\n     *\n     * @param size { Number } The size of the internal Buffer.\n     * @param encoding { String } The BufferEncoding to use for strings.\n     *\n     * @return { SmartBuffer }\n     */\n    static fromSize(size, encoding) {\n        return new this({\n            size: size,\n            encoding: encoding\n        });\n    }\n    /**\n     * Creates a new SmartBuffer instance with the provided Buffer and optional encoding.\n     *\n     * @param buffer { Buffer } The Buffer to use as the internal Buffer value.\n     * @param encoding { String } The BufferEncoding to use for strings.\n     *\n     * @return { SmartBuffer }\n     */\n    static fromBuffer(buff, encoding) {\n        return new this({\n            buff: buff,\n            encoding: encoding\n        });\n    }\n    /**\n     * Creates a new SmartBuffer instance with the provided SmartBufferOptions options.\n     *\n     * @param options { SmartBufferOptions } The options to use when creating the SmartBuffer instance.\n     */\n    static fromOptions(options) {\n        return new this(options);\n    }\n    /**\n     * Type checking function that determines if an object is a SmartBufferOptions object.\n     */\n    static isSmartBufferOptions(options) {\n        const castOptions = options;\n        return (castOptions &&\n            (castOptions.encoding !== undefined || castOptions.size !== undefined || castOptions.buff !== undefined));\n    }\n    // Signed integers\n    /**\n     * Reads an Int8 value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readInt8(offset) {\n        return this._readNumberValue(Buffer.prototype.readInt8, 1, offset);\n    }\n    /**\n     * Reads an Int16BE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readInt16BE(offset) {\n        return this._readNumberValue(Buffer.prototype.readInt16BE, 2, offset);\n    }\n    /**\n     * Reads an Int16LE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readInt16LE(offset) {\n        return this._readNumberValue(Buffer.prototype.readInt16LE, 2, offset);\n    }\n    /**\n     * Reads an Int32BE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readInt32BE(offset) {\n        return this._readNumberValue(Buffer.prototype.readInt32BE, 4, offset);\n    }\n    /**\n     * Reads an Int32LE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readInt32LE(offset) {\n        return this._readNumberValue(Buffer.prototype.readInt32LE, 4, offset);\n    }\n    /**\n     * Reads a BigInt64BE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { BigInt }\n     */\n    readBigInt64BE(offset) {\n        utils_1.bigIntAndBufferInt64Check('readBigInt64BE');\n        return this._readNumberValue(Buffer.prototype.readBigInt64BE, 8, offset);\n    }\n    /**\n     * Reads a BigInt64LE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { BigInt }\n     */\n    readBigInt64LE(offset) {\n        utils_1.bigIntAndBufferInt64Check('readBigInt64LE');\n        return this._readNumberValue(Buffer.prototype.readBigInt64LE, 8, offset);\n    }\n    /**\n     * Writes an Int8 value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeInt8(value, offset) {\n        this._writeNumberValue(Buffer.prototype.writeInt8, 1, value, offset);\n        return this;\n    }\n    /**\n     * Inserts an Int8 value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertInt8(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeInt8, 1, value, offset);\n    }\n    /**\n     * Writes an Int16BE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeInt16BE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeInt16BE, 2, value, offset);\n    }\n    /**\n     * Inserts an Int16BE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertInt16BE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeInt16BE, 2, value, offset);\n    }\n    /**\n     * Writes an Int16LE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeInt16LE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeInt16LE, 2, value, offset);\n    }\n    /**\n     * Inserts an Int16LE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertInt16LE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeInt16LE, 2, value, offset);\n    }\n    /**\n     * Writes an Int32BE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeInt32BE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeInt32BE, 4, value, offset);\n    }\n    /**\n     * Inserts an Int32BE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertInt32BE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeInt32BE, 4, value, offset);\n    }\n    /**\n     * Writes an Int32LE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeInt32LE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeInt32LE, 4, value, offset);\n    }\n    /**\n     * Inserts an Int32LE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertInt32LE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeInt32LE, 4, value, offset);\n    }\n    /**\n     * Writes a BigInt64BE value to the current write position (or at optional offset).\n     *\n     * @param value { BigInt } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeBigInt64BE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigInt64BE');\n        return this._writeNumberValue(Buffer.prototype.writeBigInt64BE, 8, value, offset);\n    }\n    /**\n     * Inserts a BigInt64BE value at the given offset value.\n     *\n     * @param value { BigInt } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertBigInt64BE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigInt64BE');\n        return this._insertNumberValue(Buffer.prototype.writeBigInt64BE, 8, value, offset);\n    }\n    /**\n     * Writes a BigInt64LE value to the current write position (or at optional offset).\n     *\n     * @param value { BigInt } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeBigInt64LE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigInt64LE');\n        return this._writeNumberValue(Buffer.prototype.writeBigInt64LE, 8, value, offset);\n    }\n    /**\n     * Inserts a Int64LE value at the given offset value.\n     *\n     * @param value { BigInt } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertBigInt64LE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigInt64LE');\n        return this._insertNumberValue(Buffer.prototype.writeBigInt64LE, 8, value, offset);\n    }\n    // Unsigned Integers\n    /**\n     * Reads an UInt8 value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readUInt8(offset) {\n        return this._readNumberValue(Buffer.prototype.readUInt8, 1, offset);\n    }\n    /**\n     * Reads an UInt16BE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readUInt16BE(offset) {\n        return this._readNumberValue(Buffer.prototype.readUInt16BE, 2, offset);\n    }\n    /**\n     * Reads an UInt16LE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readUInt16LE(offset) {\n        return this._readNumberValue(Buffer.prototype.readUInt16LE, 2, offset);\n    }\n    /**\n     * Reads an UInt32BE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readUInt32BE(offset) {\n        return this._readNumberValue(Buffer.prototype.readUInt32BE, 4, offset);\n    }\n    /**\n     * Reads an UInt32LE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readUInt32LE(offset) {\n        return this._readNumberValue(Buffer.prototype.readUInt32LE, 4, offset);\n    }\n    /**\n     * Reads a BigUInt64BE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { BigInt }\n     */\n    readBigUInt64BE(offset) {\n        utils_1.bigIntAndBufferInt64Check('readBigUInt64BE');\n        return this._readNumberValue(Buffer.prototype.readBigUInt64BE, 8, offset);\n    }\n    /**\n     * Reads a BigUInt64LE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { BigInt }\n     */\n    readBigUInt64LE(offset) {\n        utils_1.bigIntAndBufferInt64Check('readBigUInt64LE');\n        return this._readNumberValue(Buffer.prototype.readBigUInt64LE, 8, offset);\n    }\n    /**\n     * Writes an UInt8 value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeUInt8(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeUInt8, 1, value, offset);\n    }\n    /**\n     * Inserts an UInt8 value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertUInt8(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeUInt8, 1, value, offset);\n    }\n    /**\n     * Writes an UInt16BE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeUInt16BE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeUInt16BE, 2, value, offset);\n    }\n    /**\n     * Inserts an UInt16BE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertUInt16BE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeUInt16BE, 2, value, offset);\n    }\n    /**\n     * Writes an UInt16LE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeUInt16LE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeUInt16LE, 2, value, offset);\n    }\n    /**\n     * Inserts an UInt16LE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertUInt16LE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeUInt16LE, 2, value, offset);\n    }\n    /**\n     * Writes an UInt32BE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeUInt32BE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeUInt32BE, 4, value, offset);\n    }\n    /**\n     * Inserts an UInt32BE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertUInt32BE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeUInt32BE, 4, value, offset);\n    }\n    /**\n     * Writes an UInt32LE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeUInt32LE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeUInt32LE, 4, value, offset);\n    }\n    /**\n     * Inserts an UInt32LE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertUInt32LE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeUInt32LE, 4, value, offset);\n    }\n    /**\n     * Writes a BigUInt64BE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeBigUInt64BE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigUInt64BE');\n        return this._writeNumberValue(Buffer.prototype.writeBigUInt64BE, 8, value, offset);\n    }\n    /**\n     * Inserts a BigUInt64BE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertBigUInt64BE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigUInt64BE');\n        return this._insertNumberValue(Buffer.prototype.writeBigUInt64BE, 8, value, offset);\n    }\n    /**\n     * Writes a BigUInt64LE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeBigUInt64LE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigUInt64LE');\n        return this._writeNumberValue(Buffer.prototype.writeBigUInt64LE, 8, value, offset);\n    }\n    /**\n     * Inserts a BigUInt64LE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertBigUInt64LE(value, offset) {\n        utils_1.bigIntAndBufferInt64Check('writeBigUInt64LE');\n        return this._insertNumberValue(Buffer.prototype.writeBigUInt64LE, 8, value, offset);\n    }\n    // Floating Point\n    /**\n     * Reads an FloatBE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readFloatBE(offset) {\n        return this._readNumberValue(Buffer.prototype.readFloatBE, 4, offset);\n    }\n    /**\n     * Reads an FloatLE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readFloatLE(offset) {\n        return this._readNumberValue(Buffer.prototype.readFloatLE, 4, offset);\n    }\n    /**\n     * Writes a FloatBE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeFloatBE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeFloatBE, 4, value, offset);\n    }\n    /**\n     * Inserts a FloatBE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertFloatBE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeFloatBE, 4, value, offset);\n    }\n    /**\n     * Writes a FloatLE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeFloatLE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeFloatLE, 4, value, offset);\n    }\n    /**\n     * Inserts a FloatLE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertFloatLE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeFloatLE, 4, value, offset);\n    }\n    // Double Floating Point\n    /**\n     * Reads an DoublEBE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readDoubleBE(offset) {\n        return this._readNumberValue(Buffer.prototype.readDoubleBE, 8, offset);\n    }\n    /**\n     * Reads an DoubleLE value from the current read position or an optionally provided offset.\n     *\n     * @param offset { Number } The offset to read data from (optional)\n     * @return { Number }\n     */\n    readDoubleLE(offset) {\n        return this._readNumberValue(Buffer.prototype.readDoubleLE, 8, offset);\n    }\n    /**\n     * Writes a DoubleBE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeDoubleBE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeDoubleBE, 8, value, offset);\n    }\n    /**\n     * Inserts a DoubleBE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertDoubleBE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeDoubleBE, 8, value, offset);\n    }\n    /**\n     * Writes a DoubleLE value to the current write position (or at optional offset).\n     *\n     * @param value { Number } The value to write.\n     * @param offset { Number } The offset to write the value at.\n     *\n     * @return this\n     */\n    writeDoubleLE(value, offset) {\n        return this._writeNumberValue(Buffer.prototype.writeDoubleLE, 8, value, offset);\n    }\n    /**\n     * Inserts a DoubleLE value at the given offset value.\n     *\n     * @param value { Number } The value to insert.\n     * @param offset { Number } The offset to insert the value at.\n     *\n     * @return this\n     */\n    insertDoubleLE(value, offset) {\n        return this._insertNumberValue(Buffer.prototype.writeDoubleLE, 8, value, offset);\n    }\n    // Strings\n    /**\n     * Reads a String from the current read position.\n     *\n     * @param arg1 { Number | String } The number of bytes to read as a String, or the BufferEncoding to use for\n     *             the string (Defaults to instance level encoding).\n     * @param encoding { String } The BufferEncoding to use for the string (Defaults to instance level encoding).\n     *\n     * @return { String }\n     */\n    readString(arg1, encoding) {\n        let lengthVal;\n        // Length provided\n        if (typeof arg1 === 'number') {\n            utils_1.checkLengthValue(arg1);\n            lengthVal = Math.min(arg1, this.length - this._readOffset);\n        }\n        else {\n            encoding = arg1;\n            lengthVal = this.length - this._readOffset;\n        }\n        // Check encoding\n        if (typeof encoding !== 'undefined') {\n            utils_1.checkEncoding(encoding);\n        }\n        const value = this._buff.slice(this._readOffset, this._readOffset + lengthVal).toString(encoding || this._encoding);\n        this._readOffset += lengthVal;\n        return value;\n    }\n    /**\n     * Inserts a String\n     *\n     * @param value { String } The String value to insert.\n     * @param offset { Number } The offset to insert the string at.\n     * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding).\n     *\n     * @return this\n     */\n    insertString(value, offset, encoding) {\n        utils_1.checkOffsetValue(offset);\n        return this._handleString(value, true, offset, encoding);\n    }\n    /**\n     * Writes a String\n     *\n     * @param value { String } The String value to write.\n     * @param arg2 { Number | String } The offset to write the string at, or the BufferEncoding to use.\n     * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding).\n     *\n     * @return this\n     */\n    writeString(value, arg2, encoding) {\n        return this._handleString(value, false, arg2, encoding);\n    }\n    /**\n     * Reads a null-terminated String from the current read position.\n     *\n     * @param encoding { String } The BufferEncoding to use for the string (Defaults to instance level encoding).\n     *\n     * @return { String }\n     */\n    readStringNT(encoding) {\n        if (typeof encoding !== 'undefined') {\n            utils_1.checkEncoding(encoding);\n        }\n        // Set null character position to the end SmartBuffer instance.\n        let nullPos = this.length;\n        // Find next null character (if one is not found, default from above is used)\n        for (let i = this._readOffset; i < this.length; i++) {\n            if (this._buff[i] === 0x00) {\n                nullPos = i;\n                break;\n            }\n        }\n        // Read string value\n        const value = this._buff.slice(this._readOffset, nullPos);\n        // Increment internal Buffer read offset\n        this._readOffset = nullPos + 1;\n        return value.toString(encoding || this._encoding);\n    }\n    /**\n     * Inserts a null-terminated String.\n     *\n     * @param value { String } The String value to write.\n     * @param arg2 { Number | String } The offset to write the string to, or the BufferEncoding to use.\n     * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding).\n     *\n     * @return this\n     */\n    insertStringNT(value, offset, encoding) {\n        utils_1.checkOffsetValue(offset);\n        // Write Values\n        this.insertString(value, offset, encoding);\n        this.insertUInt8(0x00, offset + value.length);\n        return this;\n    }\n    /**\n     * Writes a null-terminated String.\n     *\n     * @param value { String } The String value to write.\n     * @param arg2 { Number | String } The offset to write the string to, or the BufferEncoding to use.\n     * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding).\n     *\n     * @return this\n     */\n    writeStringNT(value, arg2, encoding) {\n        // Write Values\n        this.writeString(value, arg2, encoding);\n        this.writeUInt8(0x00, typeof arg2 === 'number' ? arg2 + value.length : this.writeOffset);\n        return this;\n    }\n    // Buffers\n    /**\n     * Reads a Buffer from the internal read position.\n     *\n     * @param length { Number } The length of data to read as a Buffer.\n     *\n     * @return { Buffer }\n     */\n    readBuffer(length) {\n        if (typeof length !== 'undefined') {\n            utils_1.checkLengthValue(length);\n        }\n        const lengthVal = typeof length === 'number' ? length : this.length;\n        const endPoint = Math.min(this.length, this._readOffset + lengthVal);\n        // Read buffer value\n        const value = this._buff.slice(this._readOffset, endPoint);\n        // Increment internal Buffer read offset\n        this._readOffset = endPoint;\n        return value;\n    }\n    /**\n     * Writes a Buffer to the current write position.\n     *\n     * @param value { Buffer } The Buffer to write.\n     * @param offset { Number } The offset to write the Buffer to.\n     *\n     * @return this\n     */\n    insertBuffer(value, offset) {\n        utils_1.checkOffsetValue(offset);\n        return this._handleBuffer(value, true, offset);\n    }\n    /**\n     * Writes a Buffer to the current write position.\n     *\n     * @param value { Buffer } The Buffer to write.\n     * @param offset { Number } The offset to write the Buffer to.\n     *\n     * @return this\n     */\n    writeBuffer(value, offset) {\n        return this._handleBuffer(value, false, offset);\n    }\n    /**\n     * Reads a null-terminated Buffer from the current read poisiton.\n     *\n     * @return { Buffer }\n     */\n    readBufferNT() {\n        // Set null character position to the end SmartBuffer instance.\n        let nullPos = this.length;\n        // Find next null character (if one is not found, default from above is used)\n        for (let i = this._readOffset; i < this.length; i++) {\n            if (this._buff[i] === 0x00) {\n                nullPos = i;\n                break;\n            }\n        }\n        // Read value\n        const value = this._buff.slice(this._readOffset, nullPos);\n        // Increment internal Buffer read offset\n        this._readOffset = nullPos + 1;\n        return value;\n    }\n    /**\n     * Inserts a null-terminated Buffer.\n     *\n     * @param value { Buffer } The Buffer to write.\n     * @param offset { Number } The offset to write the Buffer to.\n     *\n     * @return this\n     */\n    insertBufferNT(value, offset) {\n        utils_1.checkOffsetValue(offset);\n        // Write Values\n        this.insertBuffer(value, offset);\n        this.insertUInt8(0x00, offset + value.length);\n        return this;\n    }\n    /**\n     * Writes a null-terminated Buffer.\n     *\n     * @param value { Buffer } The Buffer to write.\n     * @param offset { Number } The offset to write the Buffer to.\n     *\n     * @return this\n     */\n    writeBufferNT(value, offset) {\n        // Checks for valid numberic value;\n        if (typeof offset !== 'undefined') {\n            utils_1.checkOffsetValue(offset);\n        }\n        // Write Values\n        this.writeBuffer(value, offset);\n        this.writeUInt8(0x00, typeof offset === 'number' ? offset + value.length : this._writeOffset);\n        return this;\n    }\n    /**\n     * Clears the SmartBuffer instance to its original empty state.\n     */\n    clear() {\n        this._writeOffset = 0;\n        this._readOffset = 0;\n        this.length = 0;\n        return this;\n    }\n    /**\n     * Gets the remaining data left to be read from the SmartBuffer instance.\n     *\n     * @return { Number }\n     */\n    remaining() {\n        return this.length - this._readOffset;\n    }\n    /**\n     * Gets the current read offset value of the SmartBuffer instance.\n     *\n     * @return { Number }\n     */\n    get readOffset() {\n        return this._readOffset;\n    }\n    /**\n     * Sets the read offset value of the SmartBuffer instance.\n     *\n     * @param offset { Number } - The offset value to set.\n     */\n    set readOffset(offset) {\n        utils_1.checkOffsetValue(offset);\n        // Check for bounds.\n        utils_1.checkTargetOffset(offset, this);\n        this._readOffset = offset;\n    }\n    /**\n     * Gets the current write offset value of the SmartBuffer instance.\n     *\n     * @return { Number }\n     */\n    get writeOffset() {\n        return this._writeOffset;\n    }\n    /**\n     * Sets the write offset value of the SmartBuffer instance.\n     *\n     * @param offset { Number } - The offset value to set.\n     */\n    set writeOffset(offset) {\n        utils_1.checkOffsetValue(offset);\n        // Check for bounds.\n        utils_1.checkTargetOffset(offset, this);\n        this._writeOffset = offset;\n    }\n    /**\n     * Gets the currently set string encoding of the SmartBuffer instance.\n     *\n     * @return { BufferEncoding } The string Buffer encoding currently set.\n     */\n    get encoding() {\n        return this._encoding;\n    }\n    /**\n     * Sets the string encoding of the SmartBuffer instance.\n     *\n     * @param encoding { BufferEncoding } The string Buffer encoding to set.\n     */\n    set encoding(encoding) {\n        utils_1.checkEncoding(encoding);\n        this._encoding = encoding;\n    }\n    /**\n     * Gets the underlying internal Buffer. (This includes unmanaged data in the Buffer)\n     *\n     * @return { Buffer } The Buffer value.\n     */\n    get internalBuffer() {\n        return this._buff;\n    }\n    /**\n     * Gets the value of the internal managed Buffer (Includes managed data only)\n     *\n     * @param { Buffer }\n     */\n    toBuffer() {\n        return this._buff.slice(0, this.length);\n    }\n    /**\n     * Gets the String value of the internal managed Buffer\n     *\n     * @param encoding { String } The BufferEncoding to display the Buffer as (defaults to instance level encoding).\n     */\n    toString(encoding) {\n        const encodingVal = typeof encoding === 'string' ? encoding : this._encoding;\n        // Check for invalid encoding.\n        utils_1.checkEncoding(encodingVal);\n        return this._buff.toString(encodingVal, 0, this.length);\n    }\n    /**\n     * Destroys the SmartBuffer instance.\n     */\n    destroy() {\n        this.clear();\n        return this;\n    }\n    /**\n     * Handles inserting and writing strings.\n     *\n     * @param value { String } The String value to insert.\n     * @param isInsert { Boolean } True if inserting a string, false if writing.\n     * @param arg2 { Number | String } The offset to insert the string at, or the BufferEncoding to use.\n     * @param encoding { String } The BufferEncoding to use for writing strings (defaults to instance encoding).\n     */\n    _handleString(value, isInsert, arg3, encoding) {\n        let offsetVal = this._writeOffset;\n        let encodingVal = this._encoding;\n        // Check for offset\n        if (typeof arg3 === 'number') {\n            offsetVal = arg3;\n            // Check for encoding\n        }\n        else if (typeof arg3 === 'string') {\n            utils_1.checkEncoding(arg3);\n            encodingVal = arg3;\n        }\n        // Check for encoding (third param)\n        if (typeof encoding === 'string') {\n            utils_1.checkEncoding(encoding);\n            encodingVal = encoding;\n        }\n        // Calculate bytelength of string.\n        const byteLength = Buffer.byteLength(value, encodingVal);\n        // Ensure there is enough internal Buffer capacity.\n        if (isInsert) {\n            this.ensureInsertable(byteLength, offsetVal);\n        }\n        else {\n            this._ensureWriteable(byteLength, offsetVal);\n        }\n        // Write value\n        this._buff.write(value, offsetVal, byteLength, encodingVal);\n        // Increment internal Buffer write offset;\n        if (isInsert) {\n            this._writeOffset += byteLength;\n        }\n        else {\n            // If an offset was given, check to see if we wrote beyond the current writeOffset.\n            if (typeof arg3 === 'number') {\n                this._writeOffset = Math.max(this._writeOffset, offsetVal + byteLength);\n            }\n            else {\n                // If no offset was given, we wrote to the end of the SmartBuffer so increment writeOffset.\n                this._writeOffset += byteLength;\n            }\n        }\n        return this;\n    }\n    /**\n     * Handles writing or insert of a Buffer.\n     *\n     * @param value { Buffer } The Buffer to write.\n     * @param offset { Number } The offset to write the Buffer to.\n     */\n    _handleBuffer(value, isInsert, offset) {\n        const offsetVal = typeof offset === 'number' ? offset : this._writeOffset;\n        // Ensure there is enough internal Buffer capacity.\n        if (isInsert) {\n            this.ensureInsertable(value.length, offsetVal);\n        }\n        else {\n            this._ensureWriteable(value.length, offsetVal);\n        }\n        // Write buffer value\n        value.copy(this._buff, offsetVal);\n        // Increment internal Buffer write offset;\n        if (isInsert) {\n            this._writeOffset += value.length;\n        }\n        else {\n            // If an offset was given, check to see if we wrote beyond the current writeOffset.\n            if (typeof offset === 'number') {\n                this._writeOffset = Math.max(this._writeOffset, offsetVal + value.length);\n            }\n            else {\n                // If no offset was given, we wrote to the end of the SmartBuffer so increment writeOffset.\n                this._writeOffset += value.length;\n            }\n        }\n        return this;\n    }\n    /**\n     * Ensures that the internal Buffer is large enough to read data.\n     *\n     * @param length { Number } The length of the data that needs to be read.\n     * @param offset { Number } The offset of the data that needs to be read.\n     */\n    ensureReadable(length, offset) {\n        // Offset value defaults to managed read offset.\n        let offsetVal = this._readOffset;\n        // If an offset was provided, use it.\n        if (typeof offset !== 'undefined') {\n            // Checks for valid numberic value;\n            utils_1.checkOffsetValue(offset);\n            // Overide with custom offset.\n            offsetVal = offset;\n        }\n        // Checks if offset is below zero, or the offset+length offset is beyond the total length of the managed data.\n        if (offsetVal < 0 || offsetVal + length > this.length) {\n            throw new Error(utils_1.ERRORS.INVALID_READ_BEYOND_BOUNDS);\n        }\n    }\n    /**\n     * Ensures that the internal Buffer is large enough to insert data.\n     *\n     * @param dataLength { Number } The length of the data that needs to be written.\n     * @param offset { Number } The offset of the data to be written.\n     */\n    ensureInsertable(dataLength, offset) {\n        // Checks for valid numberic value;\n        utils_1.checkOffsetValue(offset);\n        // Ensure there is enough internal Buffer capacity.\n        this._ensureCapacity(this.length + dataLength);\n        // If an offset was provided and its not the very end of the buffer, copy data into appropriate location in regards to the offset.\n        if (offset < this.length) {\n            this._buff.copy(this._buff, offset + dataLength, offset, this._buff.length);\n        }\n        // Adjust tracked smart buffer length\n        if (offset + dataLength > this.length) {\n            this.length = offset + dataLength;\n        }\n        else {\n            this.length += dataLength;\n        }\n    }\n    /**\n     * Ensures that the internal Buffer is large enough to write data.\n     *\n     * @param dataLength { Number } The length of the data that needs to be written.\n     * @param offset { Number } The offset of the data to be written (defaults to writeOffset).\n     */\n    _ensureWriteable(dataLength, offset) {\n        const offsetVal = typeof offset === 'number' ? offset : this._writeOffset;\n        // Ensure enough capacity to write data.\n        this._ensureCapacity(offsetVal + dataLength);\n        // Adjust SmartBuffer length (if offset + length is larger than managed length, adjust length)\n        if (offsetVal + dataLength > this.length) {\n            this.length = offsetVal + dataLength;\n        }\n    }\n    /**\n     * Ensures that the internal Buffer is large enough to write at least the given amount of data.\n     *\n     * @param minLength { Number } The minimum length of the data needs to be written.\n     */\n    _ensureCapacity(minLength) {\n        const oldLength = this._buff.length;\n        if (minLength > oldLength) {\n            let data = this._buff;\n            let newLength = (oldLength * 3) / 2 + 1;\n            if (newLength < minLength) {\n                newLength = minLength;\n            }\n            this._buff = Buffer.allocUnsafe(newLength);\n            data.copy(this._buff, 0, 0, oldLength);\n        }\n    }\n    /**\n     * Reads a numeric number value using the provided function.\n     *\n     * @typeparam T { number | bigint } The type of the value to be read\n     *\n     * @param func { Function(offset: number) => number } The function to read data on the internal Buffer with.\n     * @param byteSize { Number } The number of bytes read.\n     * @param offset { Number } The offset to read from (optional). When this is not provided, the managed readOffset is used instead.\n     *\n     * @returns { T } the number value\n     */\n    _readNumberValue(func, byteSize, offset) {\n        this.ensureReadable(byteSize, offset);\n        // Call Buffer.readXXXX();\n        const value = func.call(this._buff, typeof offset === 'number' ? offset : this._readOffset);\n        // Adjust internal read offset if an optional read offset was not provided.\n        if (typeof offset === 'undefined') {\n            this._readOffset += byteSize;\n        }\n        return value;\n    }\n    /**\n     * Inserts a numeric number value based on the given offset and value.\n     *\n     * @typeparam T { number | bigint } The type of the value to be written\n     *\n     * @param func { Function(offset: T, offset?) => number} The function to write data on the internal Buffer with.\n     * @param byteSize { Number } The number of bytes written.\n     * @param value { T } The number value to write.\n     * @param offset { Number } the offset to write the number at (REQUIRED).\n     *\n     * @returns SmartBuffer this buffer\n     */\n    _insertNumberValue(func, byteSize, value, offset) {\n        // Check for invalid offset values.\n        utils_1.checkOffsetValue(offset);\n        // Ensure there is enough internal Buffer capacity. (raw offset is passed)\n        this.ensureInsertable(byteSize, offset);\n        // Call buffer.writeXXXX();\n        func.call(this._buff, value, offset);\n        // Adjusts internally managed write offset.\n        this._writeOffset += byteSize;\n        return this;\n    }\n    /**\n     * Writes a numeric number value based on the given offset and value.\n     *\n     * @typeparam T { number | bigint } The type of the value to be written\n     *\n     * @param func { Function(offset: T, offset?) => number} The function to write data on the internal Buffer with.\n     * @param byteSize { Number } The number of bytes written.\n     * @param value { T } The number value to write.\n     * @param offset { Number } the offset to write the number at (REQUIRED).\n     *\n     * @returns SmartBuffer this buffer\n     */\n    _writeNumberValue(func, byteSize, value, offset) {\n        // If an offset was provided, validate it.\n        if (typeof offset === 'number') {\n            // Check if we're writing beyond the bounds of the managed data.\n            if (offset < 0) {\n                throw new Error(utils_1.ERRORS.INVALID_WRITE_BEYOND_BOUNDS);\n            }\n            utils_1.checkOffsetValue(offset);\n        }\n        // Default to writeOffset if no offset value was given.\n        const offsetVal = typeof offset === 'number' ? offset : this._writeOffset;\n        // Ensure there is enough internal Buffer capacity. (raw offset is passed)\n        this._ensureWriteable(byteSize, offsetVal);\n        func.call(this._buff, value, offsetVal);\n        // If an offset was given, check to see if we wrote beyond the current writeOffset.\n        if (typeof offset === 'number') {\n            this._writeOffset = Math.max(this._writeOffset, offsetVal + byteSize);\n        }\n        else {\n            // If no numeric offset was given, we wrote to the end of the SmartBuffer so increment writeOffset.\n            this._writeOffset += byteSize;\n        }\n        return this;\n    }\n}\nexports.SmartBuffer = SmartBuffer;\n//# sourceMappingURL=smartbuffer.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst buffer_1 = require(\"buffer\");\n/**\n * Error strings\n */\nconst ERRORS = {\n    INVALID_ENCODING: 'Invalid encoding provided. Please specify a valid encoding the internal Node.js Buffer supports.',\n    INVALID_SMARTBUFFER_SIZE: 'Invalid size provided. Size must be a valid integer greater than zero.',\n    INVALID_SMARTBUFFER_BUFFER: 'Invalid Buffer provided in SmartBufferOptions.',\n    INVALID_SMARTBUFFER_OBJECT: 'Invalid SmartBufferOptions object supplied to SmartBuffer constructor or factory methods.',\n    INVALID_OFFSET: 'An invalid offset value was provided.',\n    INVALID_OFFSET_NON_NUMBER: 'An invalid offset value was provided. A numeric value is required.',\n    INVALID_LENGTH: 'An invalid length value was provided.',\n    INVALID_LENGTH_NON_NUMBER: 'An invalid length value was provived. A numeric value is required.',\n    INVALID_TARGET_OFFSET: 'Target offset is beyond the bounds of the internal SmartBuffer data.',\n    INVALID_TARGET_LENGTH: 'Specified length value moves cursor beyong the bounds of the internal SmartBuffer data.',\n    INVALID_READ_BEYOND_BOUNDS: 'Attempted to read beyond the bounds of the managed data.',\n    INVALID_WRITE_BEYOND_BOUNDS: 'Attempted to write beyond the bounds of the managed data.'\n};\nexports.ERRORS = ERRORS;\n/**\n * Checks if a given encoding is a valid Buffer encoding. (Throws an exception if check fails)\n *\n * @param { String } encoding The encoding string to check.\n */\nfunction checkEncoding(encoding) {\n    if (!buffer_1.Buffer.isEncoding(encoding)) {\n        throw new Error(ERRORS.INVALID_ENCODING);\n    }\n}\nexports.checkEncoding = checkEncoding;\n/**\n * Checks if a given number is a finite integer. (Throws an exception if check fails)\n *\n * @param { Number } value The number value to check.\n */\nfunction isFiniteInteger(value) {\n    return typeof value === 'number' && isFinite(value) && isInteger(value);\n}\nexports.isFiniteInteger = isFiniteInteger;\n/**\n * Checks if an offset/length value is valid. (Throws an exception if check fails)\n *\n * @param value The value to check.\n * @param offset True if checking an offset, false if checking a length.\n */\nfunction checkOffsetOrLengthValue(value, offset) {\n    if (typeof value === 'number') {\n        // Check for non finite/non integers\n        if (!isFiniteInteger(value) || value < 0) {\n            throw new Error(offset ? ERRORS.INVALID_OFFSET : ERRORS.INVALID_LENGTH);\n        }\n    }\n    else {\n        throw new Error(offset ? ERRORS.INVALID_OFFSET_NON_NUMBER : ERRORS.INVALID_LENGTH_NON_NUMBER);\n    }\n}\n/**\n * Checks if a length value is valid. (Throws an exception if check fails)\n *\n * @param { Number } length The value to check.\n */\nfunction checkLengthValue(length) {\n    checkOffsetOrLengthValue(length, false);\n}\nexports.checkLengthValue = checkLengthValue;\n/**\n * Checks if a offset value is valid. (Throws an exception if check fails)\n *\n * @param { Number } offset The value to check.\n */\nfunction checkOffsetValue(offset) {\n    checkOffsetOrLengthValue(offset, true);\n}\nexports.checkOffsetValue = checkOffsetValue;\n/**\n * Checks if a target offset value is out of bounds. (Throws an exception if check fails)\n *\n * @param { Number } offset The offset value to check.\n * @param { SmartBuffer } buff The SmartBuffer instance to check against.\n */\nfunction checkTargetOffset(offset, buff) {\n    if (offset < 0 || offset > buff.length) {\n        throw new Error(ERRORS.INVALID_TARGET_OFFSET);\n    }\n}\nexports.checkTargetOffset = checkTargetOffset;\n/**\n * Determines whether a given number is a integer.\n * @param value The number to check.\n */\nfunction isInteger(value) {\n    return typeof value === 'number' && isFinite(value) && Math.floor(value) === value;\n}\n/**\n * Throws if Node.js version is too low to support bigint\n */\nfunction bigIntAndBufferInt64Check(bufferMethod) {\n    if (typeof BigInt === 'undefined') {\n        throw new Error('Platform does not support JS BigInt type.');\n    }\n    if (typeof buffer_1.Buffer.prototype[bufferMethod] === 'undefined') {\n        throw new Error(`Platform does not support Buffer.prototype.${bufferMethod}.`);\n    }\n}\nexports.bigIntAndBufferInt64Check = bigIntAndBufferInt64Check;\n//# sourceMappingURL=utils.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SocksProxyAgent = void 0;\nconst socks_1 = require(\"socks\");\nconst agent_base_1 = require(\"agent-base\");\nconst debug_1 = __importDefault(require(\"debug\"));\nconst dns = __importStar(require(\"dns\"));\nconst net = __importStar(require(\"net\"));\nconst tls = __importStar(require(\"tls\"));\nconst url_1 = require(\"url\");\nconst debug = (0, debug_1.default)('socks-proxy-agent');\nconst setServernameFromNonIpHost = (options) => {\n    if (options.servername === undefined &&\n        options.host &&\n        !net.isIP(options.host)) {\n        return {\n            ...options,\n            servername: options.host,\n        };\n    }\n    return options;\n};\nfunction parseSocksURL(url) {\n    let lookup = false;\n    let type = 5;\n    const host = url.hostname;\n    // From RFC 1928, Section 3: https://tools.ietf.org/html/rfc1928#section-3\n    // \"The SOCKS service is conventionally located on TCP port 1080\"\n    const port = parseInt(url.port, 10) || 1080;\n    // figure out if we want socks v4 or v5, based on the \"protocol\" used.\n    // Defaults to 5.\n    switch (url.protocol.replace(':', '')) {\n        case 'socks4':\n            lookup = true;\n            type = 4;\n            break;\n        // pass through\n        case 'socks4a':\n            type = 4;\n            break;\n        case 'socks5':\n            lookup = true;\n            type = 5;\n            break;\n        // pass through\n        case 'socks': // no version specified, default to 5h\n            type = 5;\n            break;\n        case 'socks5h':\n            type = 5;\n            break;\n        default:\n            throw new TypeError(`A \"socks\" protocol must be specified! Got: ${String(url.protocol)}`);\n    }\n    const proxy = {\n        host,\n        port,\n        type,\n    };\n    if (url.username) {\n        Object.defineProperty(proxy, 'userId', {\n            value: decodeURIComponent(url.username),\n            enumerable: false,\n        });\n    }\n    if (url.password != null) {\n        Object.defineProperty(proxy, 'password', {\n            value: decodeURIComponent(url.password),\n            enumerable: false,\n        });\n    }\n    return { lookup, proxy };\n}\nclass SocksProxyAgent extends agent_base_1.Agent {\n    constructor(uri, opts) {\n        super(opts);\n        const url = typeof uri === 'string' ? new url_1.URL(uri) : uri;\n        const { proxy, lookup } = parseSocksURL(url);\n        this.shouldLookup = lookup;\n        this.proxy = proxy;\n        this.timeout = opts?.timeout ?? null;\n        this.socketOptions = opts?.socketOptions ?? null;\n    }\n    /**\n     * Initiates a SOCKS connection to the specified SOCKS proxy server,\n     * which in turn connects to the specified remote host and port.\n     */\n    async connect(req, opts) {\n        const { shouldLookup, proxy, timeout } = this;\n        if (!opts.host) {\n            throw new Error('No `host` defined!');\n        }\n        let { host } = opts;\n        const { port, lookup: lookupFn = dns.lookup } = opts;\n        if (shouldLookup) {\n            // Client-side DNS resolution for \"4\" and \"5\" socks proxy versions.\n            host = await new Promise((resolve, reject) => {\n                // Use the request's custom lookup, if one was configured:\n                lookupFn(host, {}, (err, res) => {\n                    if (err) {\n                        reject(err);\n                    }\n                    else {\n                        resolve(res);\n                    }\n                });\n            });\n        }\n        const socksOpts = {\n            proxy,\n            destination: {\n                host,\n                port: typeof port === 'number' ? port : parseInt(port, 10),\n            },\n            command: 'connect',\n            timeout: timeout ?? undefined,\n            // @ts-expect-error the type supplied by socks for socket_options is wider\n            // than necessary since socks will always override the host and port\n            socket_options: this.socketOptions ?? undefined,\n        };\n        const cleanup = (tlsSocket) => {\n            req.destroy();\n            socket.destroy();\n            if (tlsSocket)\n                tlsSocket.destroy();\n        };\n        debug('Creating socks proxy connection: %o', socksOpts);\n        const { socket } = await socks_1.SocksClient.createConnection(socksOpts);\n        debug('Successfully created socks proxy connection');\n        if (timeout !== null) {\n            socket.setTimeout(timeout);\n            socket.on('timeout', () => cleanup());\n        }\n        if (opts.secureEndpoint) {\n            // The proxy is connecting to a TLS server, so upgrade\n            // this socket connection to a TLS connection.\n            debug('Upgrading socket connection to TLS');\n            const tlsSocket = tls.connect({\n                ...omit(setServernameFromNonIpHost(opts), 'host', 'path', 'port'),\n                socket,\n            });\n            tlsSocket.once('error', (error) => {\n                debug('Socket TLS error', error.message);\n                cleanup(tlsSocket);\n            });\n            return tlsSocket;\n        }\n        return socket;\n    }\n}\nSocksProxyAgent.protocols = [\n    'socks',\n    'socks4',\n    'socks4a',\n    'socks5',\n    'socks5h',\n];\nexports.SocksProxyAgent = SocksProxyAgent;\nfunction omit(obj, ...keys) {\n    const ret = {};\n    let key;\n    for (key in obj) {\n        if (!keys.includes(key)) {\n            ret[key] = obj[key];\n        }\n    }\n    return ret;\n}\n//# sourceMappingURL=index.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n    return new (P || (P = Promise))(function (resolve, reject) {\n        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n        function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n        step((generator = generator.apply(thisArg, _arguments || [])).next());\n    });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SocksClientError = exports.SocksClient = void 0;\nconst events_1 = require(\"events\");\nconst net = require(\"net\");\nconst smart_buffer_1 = require(\"smart-buffer\");\nconst constants_1 = require(\"../common/constants\");\nconst helpers_1 = require(\"../common/helpers\");\nconst receivebuffer_1 = require(\"../common/receivebuffer\");\nconst util_1 = require(\"../common/util\");\nObject.defineProperty(exports, \"SocksClientError\", { enumerable: true, get: function () { return util_1.SocksClientError; } });\nconst ip_address_1 = require(\"ip-address\");\nclass SocksClient extends events_1.EventEmitter {\n    constructor(options) {\n        super();\n        this.options = Object.assign({}, options);\n        // Validate SocksClientOptions\n        (0, helpers_1.validateSocksClientOptions)(options);\n        // Default state\n        this.setState(constants_1.SocksClientState.Created);\n    }\n    /**\n     * Creates a new SOCKS connection.\n     *\n     * Note: Supports callbacks and promises. Only supports the connect command.\n     * @param options { SocksClientOptions } Options.\n     * @param callback { Function } An optional callback function.\n     * @returns { Promise }\n     */\n    static createConnection(options, callback) {\n        return new Promise((resolve, reject) => {\n            // Validate SocksClientOptions\n            try {\n                (0, helpers_1.validateSocksClientOptions)(options, ['connect']);\n            }\n            catch (err) {\n                if (typeof callback === 'function') {\n                    callback(err);\n                    // eslint-disable-next-line @typescript-eslint/no-explicit-any\n                    return resolve(err); // Resolves pending promise (prevents memory leaks).\n                }\n                else {\n                    return reject(err);\n                }\n            }\n            const client = new SocksClient(options);\n            client.connect(options.existing_socket);\n            client.once('established', (info) => {\n                client.removeAllListeners();\n                if (typeof callback === 'function') {\n                    callback(null, info);\n                    resolve(info); // Resolves pending promise (prevents memory leaks).\n                }\n                else {\n                    resolve(info);\n                }\n            });\n            // Error occurred, failed to establish connection.\n            client.once('error', (err) => {\n                client.removeAllListeners();\n                if (typeof callback === 'function') {\n                    callback(err);\n                    // eslint-disable-next-line @typescript-eslint/no-explicit-any\n                    resolve(err); // Resolves pending promise (prevents memory leaks).\n                }\n                else {\n                    reject(err);\n                }\n            });\n        });\n    }\n    /**\n     * Creates a new SOCKS connection chain to a destination host through 2 or more SOCKS proxies.\n     *\n     * Note: Supports callbacks and promises. Only supports the connect method.\n     * Note: Implemented via createConnection() factory function.\n     * @param options { SocksClientChainOptions } Options\n     * @param callback { Function } An optional callback function.\n     * @returns { Promise }\n     */\n    static createConnectionChain(options, callback) {\n        // eslint-disable-next-line no-async-promise-executor\n        return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {\n            // Validate SocksClientChainOptions\n            try {\n                (0, helpers_1.validateSocksClientChainOptions)(options);\n            }\n            catch (err) {\n                if (typeof callback === 'function') {\n                    callback(err);\n                    // eslint-disable-next-line @typescript-eslint/no-explicit-any\n                    return resolve(err); // Resolves pending promise (prevents memory leaks).\n                }\n                else {\n                    return reject(err);\n                }\n            }\n            // Shuffle proxies\n            if (options.randomizeChain) {\n                (0, util_1.shuffleArray)(options.proxies);\n            }\n            try {\n                let sock;\n                for (let i = 0; i < options.proxies.length; i++) {\n                    const nextProxy = options.proxies[i];\n                    // If we've reached the last proxy in the chain, the destination is the actual destination, otherwise it's the next proxy.\n                    const nextDestination = i === options.proxies.length - 1\n                        ? options.destination\n                        : {\n                            host: options.proxies[i + 1].host ||\n                                options.proxies[i + 1].ipaddress,\n                            port: options.proxies[i + 1].port,\n                        };\n                    // Creates the next connection in the chain.\n                    const result = yield SocksClient.createConnection({\n                        command: 'connect',\n                        proxy: nextProxy,\n                        destination: nextDestination,\n                        existing_socket: sock,\n                    });\n                    // If sock is undefined, assign it here.\n                    sock = sock || result.socket;\n                }\n                if (typeof callback === 'function') {\n                    callback(null, { socket: sock });\n                    resolve({ socket: sock }); // Resolves pending promise (prevents memory leaks).\n                }\n                else {\n                    resolve({ socket: sock });\n                }\n            }\n            catch (err) {\n                if (typeof callback === 'function') {\n                    callback(err);\n                    // eslint-disable-next-line @typescript-eslint/no-explicit-any\n                    resolve(err); // Resolves pending promise (prevents memory leaks).\n                }\n                else {\n                    reject(err);\n                }\n            }\n        }));\n    }\n    /**\n     * Creates a SOCKS UDP Frame.\n     * @param options\n     */\n    static createUDPFrame(options) {\n        const buff = new smart_buffer_1.SmartBuffer();\n        buff.writeUInt16BE(0);\n        buff.writeUInt8(options.frameNumber || 0);\n        // IPv4/IPv6/Hostname\n        if (net.isIPv4(options.remoteHost.host)) {\n            buff.writeUInt8(constants_1.Socks5HostType.IPv4);\n            buff.writeUInt32BE((0, helpers_1.ipv4ToInt32)(options.remoteHost.host));\n        }\n        else if (net.isIPv6(options.remoteHost.host)) {\n            buff.writeUInt8(constants_1.Socks5HostType.IPv6);\n            buff.writeBuffer((0, helpers_1.ipToBuffer)(options.remoteHost.host));\n        }\n        else {\n            buff.writeUInt8(constants_1.Socks5HostType.Hostname);\n            buff.writeUInt8(Buffer.byteLength(options.remoteHost.host));\n            buff.writeString(options.remoteHost.host);\n        }\n        // Port\n        buff.writeUInt16BE(options.remoteHost.port);\n        // Data\n        buff.writeBuffer(options.data);\n        return buff.toBuffer();\n    }\n    /**\n     * Parses a SOCKS UDP frame.\n     * @param data\n     */\n    static parseUDPFrame(data) {\n        const buff = smart_buffer_1.SmartBuffer.fromBuffer(data);\n        buff.readOffset = 2;\n        const frameNumber = buff.readUInt8();\n        const hostType = buff.readUInt8();\n        let remoteHost;\n        if (hostType === constants_1.Socks5HostType.IPv4) {\n            remoteHost = (0, helpers_1.int32ToIpv4)(buff.readUInt32BE());\n        }\n        else if (hostType === constants_1.Socks5HostType.IPv6) {\n            remoteHost = ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm();\n        }\n        else {\n            remoteHost = buff.readString(buff.readUInt8());\n        }\n        const remotePort = buff.readUInt16BE();\n        return {\n            frameNumber,\n            remoteHost: {\n                host: remoteHost,\n                port: remotePort,\n            },\n            data: buff.readBuffer(),\n        };\n    }\n    /**\n     * Internal state setter. If the SocksClient is in an error state, it cannot be changed to a non error state.\n     */\n    setState(newState) {\n        if (this.state !== constants_1.SocksClientState.Error) {\n            this.state = newState;\n        }\n    }\n    /**\n     * Starts the connection establishment to the proxy and destination.\n     * @param existingSocket Connected socket to use instead of creating a new one (internal use).\n     */\n    connect(existingSocket) {\n        this.onDataReceived = (data) => this.onDataReceivedHandler(data);\n        this.onClose = () => this.onCloseHandler();\n        this.onError = (err) => this.onErrorHandler(err);\n        this.onConnect = () => this.onConnectHandler();\n        // Start timeout timer (defaults to 30 seconds)\n        const timer = setTimeout(() => this.onEstablishedTimeout(), this.options.timeout || constants_1.DEFAULT_TIMEOUT);\n        // check whether unref is available as it differs from browser to NodeJS (#33)\n        if (timer.unref && typeof timer.unref === 'function') {\n            timer.unref();\n        }\n        // If an existing socket is provided, use it to negotiate SOCKS handshake. Otherwise create a new Socket.\n        if (existingSocket) {\n            this.socket = existingSocket;\n        }\n        else {\n            this.socket = new net.Socket();\n        }\n        // Attach Socket error handlers.\n        this.socket.once('close', this.onClose);\n        this.socket.once('error', this.onError);\n        this.socket.once('connect', this.onConnect);\n        this.socket.on('data', this.onDataReceived);\n        this.setState(constants_1.SocksClientState.Connecting);\n        this.receiveBuffer = new receivebuffer_1.ReceiveBuffer();\n        if (existingSocket) {\n            this.socket.emit('connect');\n        }\n        else {\n            this.socket.connect(this.getSocketOptions());\n            if (this.options.set_tcp_nodelay !== undefined &&\n                this.options.set_tcp_nodelay !== null) {\n                this.socket.setNoDelay(!!this.options.set_tcp_nodelay);\n            }\n        }\n        // Listen for established event so we can re-emit any excess data received during handshakes.\n        this.prependOnceListener('established', (info) => {\n            setImmediate(() => {\n                if (this.receiveBuffer.length > 0) {\n                    const excessData = this.receiveBuffer.get(this.receiveBuffer.length);\n                    info.socket.emit('data', excessData);\n                }\n                info.socket.resume();\n            });\n        });\n    }\n    // Socket options (defaults host/port to options.proxy.host/options.proxy.port)\n    getSocketOptions() {\n        return Object.assign(Object.assign({}, this.options.socket_options), { host: this.options.proxy.host || this.options.proxy.ipaddress, port: this.options.proxy.port });\n    }\n    /**\n     * Handles internal Socks timeout callback.\n     * Note: If the Socks client is not BoundWaitingForConnection or Established, the connection will be closed.\n     */\n    onEstablishedTimeout() {\n        if (this.state !== constants_1.SocksClientState.Established &&\n            this.state !== constants_1.SocksClientState.BoundWaitingForConnection) {\n            this.closeSocket(constants_1.ERRORS.ProxyConnectionTimedOut);\n        }\n    }\n    /**\n     * Handles Socket connect event.\n     */\n    onConnectHandler() {\n        this.setState(constants_1.SocksClientState.Connected);\n        // Send initial handshake.\n        if (this.options.proxy.type === 4) {\n            this.sendSocks4InitialHandshake();\n        }\n        else {\n            this.sendSocks5InitialHandshake();\n        }\n        this.setState(constants_1.SocksClientState.SentInitialHandshake);\n    }\n    /**\n     * Handles Socket data event.\n     * @param data\n     */\n    onDataReceivedHandler(data) {\n        /*\n          All received data is appended to a ReceiveBuffer.\n          This makes sure that all the data we need is received before we attempt to process it.\n        */\n        this.receiveBuffer.append(data);\n        // Process data that we have.\n        this.processData();\n    }\n    /**\n     * Handles processing of the data we have received.\n     */\n    processData() {\n        // If we have enough data to process the next step in the SOCKS handshake, proceed.\n        while (this.state !== constants_1.SocksClientState.Established &&\n            this.state !== constants_1.SocksClientState.Error &&\n            this.receiveBuffer.length >= this.nextRequiredPacketBufferSize) {\n            // Sent initial handshake, waiting for response.\n            if (this.state === constants_1.SocksClientState.SentInitialHandshake) {\n                if (this.options.proxy.type === 4) {\n                    // Socks v4 only has one handshake response.\n                    this.handleSocks4FinalHandshakeResponse();\n                }\n                else {\n                    // Socks v5 has two handshakes, handle initial one here.\n                    this.handleInitialSocks5HandshakeResponse();\n                }\n                // Sent auth request for Socks v5, waiting for response.\n            }\n            else if (this.state === constants_1.SocksClientState.SentAuthentication) {\n                this.handleInitialSocks5AuthenticationHandshakeResponse();\n                // Sent final Socks v5 handshake, waiting for final response.\n            }\n            else if (this.state === constants_1.SocksClientState.SentFinalHandshake) {\n                this.handleSocks5FinalHandshakeResponse();\n                // Socks BIND established. Waiting for remote connection via proxy.\n            }\n            else if (this.state === constants_1.SocksClientState.BoundWaitingForConnection) {\n                if (this.options.proxy.type === 4) {\n                    this.handleSocks4IncomingConnectionResponse();\n                }\n                else {\n                    this.handleSocks5IncomingConnectionResponse();\n                }\n            }\n            else {\n                this.closeSocket(constants_1.ERRORS.InternalError);\n                break;\n            }\n        }\n    }\n    /**\n     * Handles Socket close event.\n     * @param had_error\n     */\n    onCloseHandler() {\n        this.closeSocket(constants_1.ERRORS.SocketClosed);\n    }\n    /**\n     * Handles Socket error event.\n     * @param err\n     */\n    onErrorHandler(err) {\n        this.closeSocket(err.message);\n    }\n    /**\n     * Removes internal event listeners on the underlying Socket.\n     */\n    removeInternalSocketHandlers() {\n        // Pauses data flow of the socket (this is internally resumed after 'established' is emitted)\n        this.socket.pause();\n        this.socket.removeListener('data', this.onDataReceived);\n        this.socket.removeListener('close', this.onClose);\n        this.socket.removeListener('error', this.onError);\n        this.socket.removeListener('connect', this.onConnect);\n    }\n    /**\n     * Closes and destroys the underlying Socket. Emits an error event.\n     * @param err { String } An error string to include in error event.\n     */\n    closeSocket(err) {\n        // Make sure only one 'error' event is fired for the lifetime of this SocksClient instance.\n        if (this.state !== constants_1.SocksClientState.Error) {\n            // Set internal state to Error.\n            this.setState(constants_1.SocksClientState.Error);\n            // Destroy Socket\n            this.socket.destroy();\n            // Remove internal listeners\n            this.removeInternalSocketHandlers();\n            // Fire 'error' event.\n            this.emit('error', new util_1.SocksClientError(err, this.options));\n        }\n    }\n    /**\n     * Sends initial Socks v4 handshake request.\n     */\n    sendSocks4InitialHandshake() {\n        const userId = this.options.proxy.userId || '';\n        const buff = new smart_buffer_1.SmartBuffer();\n        buff.writeUInt8(0x04);\n        buff.writeUInt8(constants_1.SocksCommand[this.options.command]);\n        buff.writeUInt16BE(this.options.destination.port);\n        // Socks 4 (IPv4)\n        if (net.isIPv4(this.options.destination.host)) {\n            buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host));\n            buff.writeStringNT(userId);\n            // Socks 4a (hostname)\n        }\n        else {\n            buff.writeUInt8(0x00);\n            buff.writeUInt8(0x00);\n            buff.writeUInt8(0x00);\n            buff.writeUInt8(0x01);\n            buff.writeStringNT(userId);\n            buff.writeStringNT(this.options.destination.host);\n        }\n        this.nextRequiredPacketBufferSize =\n            constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks4Response;\n        this.socket.write(buff.toBuffer());\n    }\n    /**\n     * Handles Socks v4 handshake response.\n     * @param data\n     */\n    handleSocks4FinalHandshakeResponse() {\n        const data = this.receiveBuffer.get(8);\n        if (data[1] !== constants_1.Socks4Response.Granted) {\n            this.closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedConnection} - (${constants_1.Socks4Response[data[1]]})`);\n        }\n        else {\n            // Bind response\n            if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.bind) {\n                const buff = smart_buffer_1.SmartBuffer.fromBuffer(data);\n                buff.readOffset = 2;\n                const remoteHost = {\n                    port: buff.readUInt16BE(),\n                    host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()),\n                };\n                // If host is 0.0.0.0, set to proxy host.\n                if (remoteHost.host === '0.0.0.0') {\n                    remoteHost.host = this.options.proxy.ipaddress;\n                }\n                this.setState(constants_1.SocksClientState.BoundWaitingForConnection);\n                this.emit('bound', { remoteHost, socket: this.socket });\n                // Connect response\n            }\n            else {\n                this.setState(constants_1.SocksClientState.Established);\n                this.removeInternalSocketHandlers();\n                this.emit('established', { socket: this.socket });\n            }\n        }\n    }\n    /**\n     * Handles Socks v4 incoming connection request (BIND)\n     * @param data\n     */\n    handleSocks4IncomingConnectionResponse() {\n        const data = this.receiveBuffer.get(8);\n        if (data[1] !== constants_1.Socks4Response.Granted) {\n            this.closeSocket(`${constants_1.ERRORS.Socks4ProxyRejectedIncomingBoundConnection} - (${constants_1.Socks4Response[data[1]]})`);\n        }\n        else {\n            const buff = smart_buffer_1.SmartBuffer.fromBuffer(data);\n            buff.readOffset = 2;\n            const remoteHost = {\n                port: buff.readUInt16BE(),\n                host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()),\n            };\n            this.setState(constants_1.SocksClientState.Established);\n            this.removeInternalSocketHandlers();\n            this.emit('established', { remoteHost, socket: this.socket });\n        }\n    }\n    /**\n     * Sends initial Socks v5 handshake request.\n     */\n    sendSocks5InitialHandshake() {\n        const buff = new smart_buffer_1.SmartBuffer();\n        // By default we always support no auth.\n        const supportedAuthMethods = [constants_1.Socks5Auth.NoAuth];\n        // We should only tell the proxy we support user/pass auth if auth info is actually provided.\n        // Note: As of Tor v0.3.5.7+, if user/pass auth is an option from the client, by default it will always take priority.\n        if (this.options.proxy.userId || this.options.proxy.password) {\n            supportedAuthMethods.push(constants_1.Socks5Auth.UserPass);\n        }\n        // Custom auth method?\n        if (this.options.proxy.custom_auth_method !== undefined) {\n            supportedAuthMethods.push(this.options.proxy.custom_auth_method);\n        }\n        // Build handshake packet\n        buff.writeUInt8(0x05);\n        buff.writeUInt8(supportedAuthMethods.length);\n        for (const authMethod of supportedAuthMethods) {\n            buff.writeUInt8(authMethod);\n        }\n        this.nextRequiredPacketBufferSize =\n            constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5InitialHandshakeResponse;\n        this.socket.write(buff.toBuffer());\n        this.setState(constants_1.SocksClientState.SentInitialHandshake);\n    }\n    /**\n     * Handles initial Socks v5 handshake response.\n     * @param data\n     */\n    handleInitialSocks5HandshakeResponse() {\n        const data = this.receiveBuffer.get(2);\n        if (data[0] !== 0x05) {\n            this.closeSocket(constants_1.ERRORS.InvalidSocks5IntiailHandshakeSocksVersion);\n        }\n        else if (data[1] === constants_1.SOCKS5_NO_ACCEPTABLE_AUTH) {\n            this.closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeNoAcceptedAuthType);\n        }\n        else {\n            // If selected Socks v5 auth method is no auth, send final handshake request.\n            if (data[1] === constants_1.Socks5Auth.NoAuth) {\n                this.socks5ChosenAuthType = constants_1.Socks5Auth.NoAuth;\n                this.sendSocks5CommandRequest();\n                // If selected Socks v5 auth method is user/password, send auth handshake.\n            }\n            else if (data[1] === constants_1.Socks5Auth.UserPass) {\n                this.socks5ChosenAuthType = constants_1.Socks5Auth.UserPass;\n                this.sendSocks5UserPassAuthentication();\n                // If selected Socks v5 auth method is the custom_auth_method, send custom handshake.\n            }\n            else if (data[1] === this.options.proxy.custom_auth_method) {\n                this.socks5ChosenAuthType = this.options.proxy.custom_auth_method;\n                this.sendSocks5CustomAuthentication();\n            }\n            else {\n                this.closeSocket(constants_1.ERRORS.InvalidSocks5InitialHandshakeUnknownAuthType);\n            }\n        }\n    }\n    /**\n     * Sends Socks v5 user & password auth handshake.\n     *\n     * Note: No auth and user/pass are currently supported.\n     */\n    sendSocks5UserPassAuthentication() {\n        const userId = this.options.proxy.userId || '';\n        const password = this.options.proxy.password || '';\n        const buff = new smart_buffer_1.SmartBuffer();\n        buff.writeUInt8(0x01);\n        buff.writeUInt8(Buffer.byteLength(userId));\n        buff.writeString(userId);\n        buff.writeUInt8(Buffer.byteLength(password));\n        buff.writeString(password);\n        this.nextRequiredPacketBufferSize =\n            constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5UserPassAuthenticationResponse;\n        this.socket.write(buff.toBuffer());\n        this.setState(constants_1.SocksClientState.SentAuthentication);\n    }\n    sendSocks5CustomAuthentication() {\n        return __awaiter(this, void 0, void 0, function* () {\n            this.nextRequiredPacketBufferSize =\n                this.options.proxy.custom_auth_response_size;\n            this.socket.write(yield this.options.proxy.custom_auth_request_handler());\n            this.setState(constants_1.SocksClientState.SentAuthentication);\n        });\n    }\n    handleSocks5CustomAuthHandshakeResponse(data) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return yield this.options.proxy.custom_auth_response_handler(data);\n        });\n    }\n    handleSocks5AuthenticationNoAuthHandshakeResponse(data) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return data[1] === 0x00;\n        });\n    }\n    handleSocks5AuthenticationUserPassHandshakeResponse(data) {\n        return __awaiter(this, void 0, void 0, function* () {\n            return data[1] === 0x00;\n        });\n    }\n    /**\n     * Handles Socks v5 auth handshake response.\n     * @param data\n     */\n    handleInitialSocks5AuthenticationHandshakeResponse() {\n        return __awaiter(this, void 0, void 0, function* () {\n            this.setState(constants_1.SocksClientState.ReceivedAuthenticationResponse);\n            let authResult = false;\n            if (this.socks5ChosenAuthType === constants_1.Socks5Auth.NoAuth) {\n                authResult = yield this.handleSocks5AuthenticationNoAuthHandshakeResponse(this.receiveBuffer.get(2));\n            }\n            else if (this.socks5ChosenAuthType === constants_1.Socks5Auth.UserPass) {\n                authResult =\n                    yield this.handleSocks5AuthenticationUserPassHandshakeResponse(this.receiveBuffer.get(2));\n            }\n            else if (this.socks5ChosenAuthType === this.options.proxy.custom_auth_method) {\n                authResult = yield this.handleSocks5CustomAuthHandshakeResponse(this.receiveBuffer.get(this.options.proxy.custom_auth_response_size));\n            }\n            if (!authResult) {\n                this.closeSocket(constants_1.ERRORS.Socks5AuthenticationFailed);\n            }\n            else {\n                this.sendSocks5CommandRequest();\n            }\n        });\n    }\n    /**\n     * Sends Socks v5 final handshake request.\n     */\n    sendSocks5CommandRequest() {\n        const buff = new smart_buffer_1.SmartBuffer();\n        buff.writeUInt8(0x05);\n        buff.writeUInt8(constants_1.SocksCommand[this.options.command]);\n        buff.writeUInt8(0x00);\n        // ipv4, ipv6, domain?\n        if (net.isIPv4(this.options.destination.host)) {\n            buff.writeUInt8(constants_1.Socks5HostType.IPv4);\n            buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host));\n        }\n        else if (net.isIPv6(this.options.destination.host)) {\n            buff.writeUInt8(constants_1.Socks5HostType.IPv6);\n            buff.writeBuffer((0, helpers_1.ipToBuffer)(this.options.destination.host));\n        }\n        else {\n            buff.writeUInt8(constants_1.Socks5HostType.Hostname);\n            buff.writeUInt8(this.options.destination.host.length);\n            buff.writeString(this.options.destination.host);\n        }\n        buff.writeUInt16BE(this.options.destination.port);\n        this.nextRequiredPacketBufferSize =\n            constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader;\n        this.socket.write(buff.toBuffer());\n        this.setState(constants_1.SocksClientState.SentFinalHandshake);\n    }\n    /**\n     * Handles Socks v5 final handshake response.\n     * @param data\n     */\n    handleSocks5FinalHandshakeResponse() {\n        // Peek at available data (we need at least 5 bytes to get the hostname length)\n        const header = this.receiveBuffer.peek(5);\n        if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) {\n            this.closeSocket(`${constants_1.ERRORS.InvalidSocks5FinalHandshakeRejected} - ${constants_1.Socks5Response[header[1]]}`);\n        }\n        else {\n            // Read address type\n            const addressType = header[3];\n            let remoteHost;\n            let buff;\n            // IPv4\n            if (addressType === constants_1.Socks5HostType.IPv4) {\n                // Check if data is available.\n                const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4;\n                if (this.receiveBuffer.length < dataNeeded) {\n                    this.nextRequiredPacketBufferSize = dataNeeded;\n                    return;\n                }\n                buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4));\n                remoteHost = {\n                    host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()),\n                    port: buff.readUInt16BE(),\n                };\n                // If given host is 0.0.0.0, assume remote proxy ip instead.\n                if (remoteHost.host === '0.0.0.0') {\n                    remoteHost.host = this.options.proxy.ipaddress;\n                }\n                // Hostname\n            }\n            else if (addressType === constants_1.Socks5HostType.Hostname) {\n                const hostLength = header[4];\n                const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + host + port\n                // Check if data is available.\n                if (this.receiveBuffer.length < dataNeeded) {\n                    this.nextRequiredPacketBufferSize = dataNeeded;\n                    return;\n                }\n                buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(5));\n                remoteHost = {\n                    host: buff.readString(hostLength),\n                    port: buff.readUInt16BE(),\n                };\n                // IPv6\n            }\n            else if (addressType === constants_1.Socks5HostType.IPv6) {\n                // Check if data is available.\n                const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6;\n                if (this.receiveBuffer.length < dataNeeded) {\n                    this.nextRequiredPacketBufferSize = dataNeeded;\n                    return;\n                }\n                buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4));\n                remoteHost = {\n                    host: ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(),\n                    port: buff.readUInt16BE(),\n                };\n            }\n            // We have everything we need\n            this.setState(constants_1.SocksClientState.ReceivedFinalResponse);\n            // If using CONNECT, the client is now in the established state.\n            if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.connect) {\n                this.setState(constants_1.SocksClientState.Established);\n                this.removeInternalSocketHandlers();\n                this.emit('established', { remoteHost, socket: this.socket });\n            }\n            else if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.bind) {\n                /* If using BIND, the Socks client is now in BoundWaitingForConnection state.\n                   This means that the remote proxy server is waiting for a remote connection to the bound port. */\n                this.setState(constants_1.SocksClientState.BoundWaitingForConnection);\n                this.nextRequiredPacketBufferSize =\n                    constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHeader;\n                this.emit('bound', { remoteHost, socket: this.socket });\n                /*\n                  If using Associate, the Socks client is now Established. And the proxy server is now accepting UDP packets at the\n                  given bound port. This initial Socks TCP connection must remain open for the UDP relay to continue to work.\n                */\n            }\n            else if (constants_1.SocksCommand[this.options.command] === constants_1.SocksCommand.associate) {\n                this.setState(constants_1.SocksClientState.Established);\n                this.removeInternalSocketHandlers();\n                this.emit('established', {\n                    remoteHost,\n                    socket: this.socket,\n                });\n            }\n        }\n    }\n    /**\n     * Handles Socks v5 incoming connection request (BIND).\n     */\n    handleSocks5IncomingConnectionResponse() {\n        // Peek at available data (we need at least 5 bytes to get the hostname length)\n        const header = this.receiveBuffer.peek(5);\n        if (header[0] !== 0x05 || header[1] !== constants_1.Socks5Response.Granted) {\n            this.closeSocket(`${constants_1.ERRORS.Socks5ProxyRejectedIncomingBoundConnection} - ${constants_1.Socks5Response[header[1]]}`);\n        }\n        else {\n            // Read address type\n            const addressType = header[3];\n            let remoteHost;\n            let buff;\n            // IPv4\n            if (addressType === constants_1.Socks5HostType.IPv4) {\n                // Check if data is available.\n                const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv4;\n                if (this.receiveBuffer.length < dataNeeded) {\n                    this.nextRequiredPacketBufferSize = dataNeeded;\n                    return;\n                }\n                buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4));\n                remoteHost = {\n                    host: (0, helpers_1.int32ToIpv4)(buff.readUInt32BE()),\n                    port: buff.readUInt16BE(),\n                };\n                // If given host is 0.0.0.0, assume remote proxy ip instead.\n                if (remoteHost.host === '0.0.0.0') {\n                    remoteHost.host = this.options.proxy.ipaddress;\n                }\n                // Hostname\n            }\n            else if (addressType === constants_1.Socks5HostType.Hostname) {\n                const hostLength = header[4];\n                const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseHostname(hostLength); // header + host length + port\n                // Check if data is available.\n                if (this.receiveBuffer.length < dataNeeded) {\n                    this.nextRequiredPacketBufferSize = dataNeeded;\n                    return;\n                }\n                buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(5));\n                remoteHost = {\n                    host: buff.readString(hostLength),\n                    port: buff.readUInt16BE(),\n                };\n                // IPv6\n            }\n            else if (addressType === constants_1.Socks5HostType.IPv6) {\n                // Check if data is available.\n                const dataNeeded = constants_1.SOCKS_INCOMING_PACKET_SIZES.Socks5ResponseIPv6;\n                if (this.receiveBuffer.length < dataNeeded) {\n                    this.nextRequiredPacketBufferSize = dataNeeded;\n                    return;\n                }\n                buff = smart_buffer_1.SmartBuffer.fromBuffer(this.receiveBuffer.get(dataNeeded).slice(4));\n                remoteHost = {\n                    host: ip_address_1.Address6.fromByteArray(Array.from(buff.readBuffer(16))).canonicalForm(),\n                    port: buff.readUInt16BE(),\n                };\n            }\n            this.setState(constants_1.SocksClientState.Established);\n            this.removeInternalSocketHandlers();\n            this.emit('established', { remoteHost, socket: this.socket });\n        }\n    }\n    get socksClientOptions() {\n        return Object.assign({}, this.options);\n    }\n}\nexports.SocksClient = SocksClient;\n//# sourceMappingURL=socksclient.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SOCKS5_NO_ACCEPTABLE_AUTH = exports.SOCKS5_CUSTOM_AUTH_END = exports.SOCKS5_CUSTOM_AUTH_START = exports.SOCKS_INCOMING_PACKET_SIZES = exports.SocksClientState = exports.Socks5Response = exports.Socks5HostType = exports.Socks5Auth = exports.Socks4Response = exports.SocksCommand = exports.ERRORS = exports.DEFAULT_TIMEOUT = void 0;\nconst DEFAULT_TIMEOUT = 30000;\nexports.DEFAULT_TIMEOUT = DEFAULT_TIMEOUT;\n// prettier-ignore\nconst ERRORS = {\n    InvalidSocksCommand: 'An invalid SOCKS command was provided. Valid options are connect, bind, and associate.',\n    InvalidSocksCommandForOperation: 'An invalid SOCKS command was provided. Only a subset of commands are supported for this operation.',\n    InvalidSocksCommandChain: 'An invalid SOCKS command was provided. Chaining currently only supports the connect command.',\n    InvalidSocksClientOptionsDestination: 'An invalid destination host was provided.',\n    InvalidSocksClientOptionsExistingSocket: 'An invalid existing socket was provided. This should be an instance of stream.Duplex.',\n    InvalidSocksClientOptionsProxy: 'Invalid SOCKS proxy details were provided.',\n    InvalidSocksClientOptionsTimeout: 'An invalid timeout value was provided. Please enter a value above 0 (in ms).',\n    InvalidSocksClientOptionsProxiesLength: 'At least two socks proxies must be provided for chaining.',\n    InvalidSocksClientOptionsCustomAuthRange: 'Custom auth must be a value between 0x80 and 0xFE.',\n    InvalidSocksClientOptionsCustomAuthOptions: 'When a custom_auth_method is provided, custom_auth_request_handler, custom_auth_response_size, and custom_auth_response_handler must also be provided and valid.',\n    NegotiationError: 'Negotiation error',\n    SocketClosed: 'Socket closed',\n    ProxyConnectionTimedOut: 'Proxy connection timed out',\n    InternalError: 'SocksClient internal error (this should not happen)',\n    InvalidSocks4HandshakeResponse: 'Received invalid Socks4 handshake response',\n    Socks4ProxyRejectedConnection: 'Socks4 Proxy rejected connection',\n    InvalidSocks4IncomingConnectionResponse: 'Socks4 invalid incoming connection response',\n    Socks4ProxyRejectedIncomingBoundConnection: 'Socks4 Proxy rejected incoming bound connection',\n    InvalidSocks5InitialHandshakeResponse: 'Received invalid Socks5 initial handshake response',\n    InvalidSocks5IntiailHandshakeSocksVersion: 'Received invalid Socks5 initial handshake (invalid socks version)',\n    InvalidSocks5InitialHandshakeNoAcceptedAuthType: 'Received invalid Socks5 initial handshake (no accepted authentication type)',\n    InvalidSocks5InitialHandshakeUnknownAuthType: 'Received invalid Socks5 initial handshake (unknown authentication type)',\n    Socks5AuthenticationFailed: 'Socks5 Authentication failed',\n    InvalidSocks5FinalHandshake: 'Received invalid Socks5 final handshake response',\n    InvalidSocks5FinalHandshakeRejected: 'Socks5 proxy rejected connection',\n    InvalidSocks5IncomingConnectionResponse: 'Received invalid Socks5 incoming connection response',\n    Socks5ProxyRejectedIncomingBoundConnection: 'Socks5 Proxy rejected incoming bound connection',\n};\nexports.ERRORS = ERRORS;\nconst SOCKS_INCOMING_PACKET_SIZES = {\n    Socks5InitialHandshakeResponse: 2,\n    Socks5UserPassAuthenticationResponse: 2,\n    // Command response + incoming connection (bind)\n    Socks5ResponseHeader: 5, // We need at least 5 to read the hostname length, then we wait for the address+port information.\n    Socks5ResponseIPv4: 10, // 4 header + 4 ip + 2 port\n    Socks5ResponseIPv6: 22, // 4 header + 16 ip + 2 port\n    Socks5ResponseHostname: (hostNameLength) => hostNameLength + 7, // 4 header + 1 host length + host + 2 port\n    // Command response + incoming connection (bind)\n    Socks4Response: 8, // 2 header + 2 port + 4 ip\n};\nexports.SOCKS_INCOMING_PACKET_SIZES = SOCKS_INCOMING_PACKET_SIZES;\nvar SocksCommand;\n(function (SocksCommand) {\n    SocksCommand[SocksCommand[\"connect\"] = 1] = \"connect\";\n    SocksCommand[SocksCommand[\"bind\"] = 2] = \"bind\";\n    SocksCommand[SocksCommand[\"associate\"] = 3] = \"associate\";\n})(SocksCommand || (exports.SocksCommand = SocksCommand = {}));\nvar Socks4Response;\n(function (Socks4Response) {\n    Socks4Response[Socks4Response[\"Granted\"] = 90] = \"Granted\";\n    Socks4Response[Socks4Response[\"Failed\"] = 91] = \"Failed\";\n    Socks4Response[Socks4Response[\"Rejected\"] = 92] = \"Rejected\";\n    Socks4Response[Socks4Response[\"RejectedIdent\"] = 93] = \"RejectedIdent\";\n})(Socks4Response || (exports.Socks4Response = Socks4Response = {}));\nvar Socks5Auth;\n(function (Socks5Auth) {\n    Socks5Auth[Socks5Auth[\"NoAuth\"] = 0] = \"NoAuth\";\n    Socks5Auth[Socks5Auth[\"GSSApi\"] = 1] = \"GSSApi\";\n    Socks5Auth[Socks5Auth[\"UserPass\"] = 2] = \"UserPass\";\n})(Socks5Auth || (exports.Socks5Auth = Socks5Auth = {}));\nconst SOCKS5_CUSTOM_AUTH_START = 0x80;\nexports.SOCKS5_CUSTOM_AUTH_START = SOCKS5_CUSTOM_AUTH_START;\nconst SOCKS5_CUSTOM_AUTH_END = 0xfe;\nexports.SOCKS5_CUSTOM_AUTH_END = SOCKS5_CUSTOM_AUTH_END;\nconst SOCKS5_NO_ACCEPTABLE_AUTH = 0xff;\nexports.SOCKS5_NO_ACCEPTABLE_AUTH = SOCKS5_NO_ACCEPTABLE_AUTH;\nvar Socks5Response;\n(function (Socks5Response) {\n    Socks5Response[Socks5Response[\"Granted\"] = 0] = \"Granted\";\n    Socks5Response[Socks5Response[\"Failure\"] = 1] = \"Failure\";\n    Socks5Response[Socks5Response[\"NotAllowed\"] = 2] = \"NotAllowed\";\n    Socks5Response[Socks5Response[\"NetworkUnreachable\"] = 3] = \"NetworkUnreachable\";\n    Socks5Response[Socks5Response[\"HostUnreachable\"] = 4] = \"HostUnreachable\";\n    Socks5Response[Socks5Response[\"ConnectionRefused\"] = 5] = \"ConnectionRefused\";\n    Socks5Response[Socks5Response[\"TTLExpired\"] = 6] = \"TTLExpired\";\n    Socks5Response[Socks5Response[\"CommandNotSupported\"] = 7] = \"CommandNotSupported\";\n    Socks5Response[Socks5Response[\"AddressNotSupported\"] = 8] = \"AddressNotSupported\";\n})(Socks5Response || (exports.Socks5Response = Socks5Response = {}));\nvar Socks5HostType;\n(function (Socks5HostType) {\n    Socks5HostType[Socks5HostType[\"IPv4\"] = 1] = \"IPv4\";\n    Socks5HostType[Socks5HostType[\"Hostname\"] = 3] = \"Hostname\";\n    Socks5HostType[Socks5HostType[\"IPv6\"] = 4] = \"IPv6\";\n})(Socks5HostType || (exports.Socks5HostType = Socks5HostType = {}));\nvar SocksClientState;\n(function (SocksClientState) {\n    SocksClientState[SocksClientState[\"Created\"] = 0] = \"Created\";\n    SocksClientState[SocksClientState[\"Connecting\"] = 1] = \"Connecting\";\n    SocksClientState[SocksClientState[\"Connected\"] = 2] = \"Connected\";\n    SocksClientState[SocksClientState[\"SentInitialHandshake\"] = 3] = \"SentInitialHandshake\";\n    SocksClientState[SocksClientState[\"ReceivedInitialHandshakeResponse\"] = 4] = \"ReceivedInitialHandshakeResponse\";\n    SocksClientState[SocksClientState[\"SentAuthentication\"] = 5] = \"SentAuthentication\";\n    SocksClientState[SocksClientState[\"ReceivedAuthenticationResponse\"] = 6] = \"ReceivedAuthenticationResponse\";\n    SocksClientState[SocksClientState[\"SentFinalHandshake\"] = 7] = \"SentFinalHandshake\";\n    SocksClientState[SocksClientState[\"ReceivedFinalResponse\"] = 8] = \"ReceivedFinalResponse\";\n    SocksClientState[SocksClientState[\"BoundWaitingForConnection\"] = 9] = \"BoundWaitingForConnection\";\n    SocksClientState[SocksClientState[\"Established\"] = 10] = \"Established\";\n    SocksClientState[SocksClientState[\"Disconnected\"] = 11] = \"Disconnected\";\n    SocksClientState[SocksClientState[\"Error\"] = 99] = \"Error\";\n})(SocksClientState || (exports.SocksClientState = SocksClientState = {}));\n//# sourceMappingURL=constants.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ipToBuffer = exports.int32ToIpv4 = exports.ipv4ToInt32 = exports.validateSocksClientChainOptions = exports.validateSocksClientOptions = void 0;\nconst util_1 = require(\"./util\");\nconst constants_1 = require(\"./constants\");\nconst stream = require(\"stream\");\nconst ip_address_1 = require(\"ip-address\");\nconst net = require(\"net\");\n/**\n * Validates the provided SocksClientOptions\n * @param options { SocksClientOptions }\n * @param acceptedCommands { string[] } A list of accepted SocksProxy commands.\n */\nfunction validateSocksClientOptions(options, acceptedCommands = ['connect', 'bind', 'associate']) {\n    // Check SOCKs command option.\n    if (!constants_1.SocksCommand[options.command]) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommand, options);\n    }\n    // Check SocksCommand for acceptable command.\n    if (acceptedCommands.indexOf(options.command) === -1) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandForOperation, options);\n    }\n    // Check destination\n    if (!isValidSocksRemoteHost(options.destination)) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options);\n    }\n    // Check SOCKS proxy to use\n    if (!isValidSocksProxy(options.proxy)) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options);\n    }\n    // Validate custom auth (if set)\n    validateCustomProxyAuth(options.proxy, options);\n    // Check timeout\n    if (options.timeout && !isValidTimeoutValue(options.timeout)) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options);\n    }\n    // Check existing_socket (if provided)\n    if (options.existing_socket &&\n        !(options.existing_socket instanceof stream.Duplex)) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsExistingSocket, options);\n    }\n}\nexports.validateSocksClientOptions = validateSocksClientOptions;\n/**\n * Validates the SocksClientChainOptions\n * @param options { SocksClientChainOptions }\n */\nfunction validateSocksClientChainOptions(options) {\n    // Only connect is supported when chaining.\n    if (options.command !== 'connect') {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksCommandChain, options);\n    }\n    // Check destination\n    if (!isValidSocksRemoteHost(options.destination)) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsDestination, options);\n    }\n    // Validate proxies (length)\n    if (!(options.proxies &&\n        Array.isArray(options.proxies) &&\n        options.proxies.length >= 2)) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxiesLength, options);\n    }\n    // Validate proxies\n    options.proxies.forEach((proxy) => {\n        if (!isValidSocksProxy(proxy)) {\n            throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsProxy, options);\n        }\n        // Validate custom auth (if set)\n        validateCustomProxyAuth(proxy, options);\n    });\n    // Check timeout\n    if (options.timeout && !isValidTimeoutValue(options.timeout)) {\n        throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsTimeout, options);\n    }\n}\nexports.validateSocksClientChainOptions = validateSocksClientChainOptions;\nfunction validateCustomProxyAuth(proxy, options) {\n    if (proxy.custom_auth_method !== undefined) {\n        // Invalid auth method range\n        if (proxy.custom_auth_method < constants_1.SOCKS5_CUSTOM_AUTH_START ||\n            proxy.custom_auth_method > constants_1.SOCKS5_CUSTOM_AUTH_END) {\n            throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthRange, options);\n        }\n        // Missing custom_auth_request_handler\n        if (proxy.custom_auth_request_handler === undefined ||\n            typeof proxy.custom_auth_request_handler !== 'function') {\n            throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options);\n        }\n        // Missing custom_auth_response_size\n        if (proxy.custom_auth_response_size === undefined) {\n            throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options);\n        }\n        // Missing/invalid custom_auth_response_handler\n        if (proxy.custom_auth_response_handler === undefined ||\n            typeof proxy.custom_auth_response_handler !== 'function') {\n            throw new util_1.SocksClientError(constants_1.ERRORS.InvalidSocksClientOptionsCustomAuthOptions, options);\n        }\n    }\n}\n/**\n * Validates a SocksRemoteHost\n * @param remoteHost { SocksRemoteHost }\n */\nfunction isValidSocksRemoteHost(remoteHost) {\n    return (remoteHost &&\n        typeof remoteHost.host === 'string' &&\n        typeof remoteHost.port === 'number' &&\n        remoteHost.port >= 0 &&\n        remoteHost.port <= 65535);\n}\n/**\n * Validates a SocksProxy\n * @param proxy { SocksProxy }\n */\nfunction isValidSocksProxy(proxy) {\n    return (proxy &&\n        (typeof proxy.host === 'string' || typeof proxy.ipaddress === 'string') &&\n        typeof proxy.port === 'number' &&\n        proxy.port >= 0 &&\n        proxy.port <= 65535 &&\n        (proxy.type === 4 || proxy.type === 5));\n}\n/**\n * Validates a timeout value.\n * @param value { Number }\n */\nfunction isValidTimeoutValue(value) {\n    return typeof value === 'number' && value > 0;\n}\nfunction ipv4ToInt32(ip) {\n    const address = new ip_address_1.Address4(ip);\n    // Convert the IPv4 address parts to an integer\n    return address.toArray().reduce((acc, part) => (acc << 8) + part, 0);\n}\nexports.ipv4ToInt32 = ipv4ToInt32;\nfunction int32ToIpv4(int32) {\n    // Extract each byte (octet) from the 32-bit integer\n    const octet1 = (int32 >>> 24) & 0xff;\n    const octet2 = (int32 >>> 16) & 0xff;\n    const octet3 = (int32 >>> 8) & 0xff;\n    const octet4 = int32 & 0xff;\n    // Combine the octets into a string in IPv4 format\n    return [octet1, octet2, octet3, octet4].join('.');\n}\nexports.int32ToIpv4 = int32ToIpv4;\nfunction ipToBuffer(ip) {\n    if (net.isIPv4(ip)) {\n        // Handle IPv4 addresses\n        const address = new ip_address_1.Address4(ip);\n        return Buffer.from(address.toArray());\n    }\n    else if (net.isIPv6(ip)) {\n        // Handle IPv6 addresses\n        const address = new ip_address_1.Address6(ip);\n        return Buffer.from(address\n            .canonicalForm()\n            .split(':')\n            .map((segment) => segment.padStart(4, '0'))\n            .join(''), 'hex');\n    }\n    else {\n        throw new Error('Invalid IP address format');\n    }\n}\nexports.ipToBuffer = ipToBuffer;\n//# sourceMappingURL=helpers.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ReceiveBuffer = void 0;\nclass ReceiveBuffer {\n    constructor(size = 4096) {\n        this.buffer = Buffer.allocUnsafe(size);\n        this.offset = 0;\n        this.originalSize = size;\n    }\n    get length() {\n        return this.offset;\n    }\n    append(data) {\n        if (!Buffer.isBuffer(data)) {\n            throw new Error('Attempted to append a non-buffer instance to ReceiveBuffer.');\n        }\n        if (this.offset + data.length >= this.buffer.length) {\n            const tmp = this.buffer;\n            this.buffer = Buffer.allocUnsafe(Math.max(this.buffer.length + this.originalSize, this.buffer.length + data.length));\n            tmp.copy(this.buffer);\n        }\n        data.copy(this.buffer, this.offset);\n        return (this.offset += data.length);\n    }\n    peek(length) {\n        if (length > this.offset) {\n            throw new Error('Attempted to read beyond the bounds of the managed internal data.');\n        }\n        return this.buffer.slice(0, length);\n    }\n    get(length) {\n        if (length > this.offset) {\n            throw new Error('Attempted to read beyond the bounds of the managed internal data.');\n        }\n        const value = Buffer.allocUnsafe(length);\n        this.buffer.slice(0, length).copy(value);\n        this.buffer.copyWithin(0, length, length + this.offset - length);\n        this.offset -= length;\n        return value;\n    }\n}\nexports.ReceiveBuffer = ReceiveBuffer;\n//# sourceMappingURL=receivebuffer.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.shuffleArray = exports.SocksClientError = void 0;\n/**\n * Error wrapper for SocksClient\n */\nclass SocksClientError extends Error {\n    constructor(message, options) {\n        super(message);\n        this.options = options;\n    }\n}\nexports.SocksClientError = SocksClientError;\n/**\n * Shuffles a given array.\n * @param array The array to shuffle.\n */\nfunction shuffleArray(array) {\n    for (let i = array.length - 1; i > 0; i--) {\n        const j = Math.floor(Math.random() * (i + 1));\n        [array[i], array[j]] = [array[j], array[i]];\n    }\n}\nexports.shuffleArray = shuffleArray;\n//# sourceMappingURL=util.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __exportStar = (this && this.__exportStar) || function(m, exports) {\n    for (var p in m) if (p !== \"default\" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p);\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\n__exportStar(require(\"./client/socksclient\"), exports);\n//# sourceMappingURL=index.js.map","var SourceMapConsumer = require('source-map').SourceMapConsumer;\nvar path = require('path');\n\nvar fs;\ntry {\n  fs = require('fs');\n  if (!fs.existsSync || !fs.readFileSync) {\n    // fs doesn't have all methods we need\n    fs = null;\n  }\n} catch (err) {\n  /* nop */\n}\n\nvar bufferFrom = require('buffer-from');\n\n// Only install once if called multiple times\nvar errorFormatterInstalled = false;\nvar uncaughtShimInstalled = false;\n\n// If true, the caches are reset before a stack trace formatting operation\nvar emptyCacheBetweenOperations = false;\n\n// Supports {browser, node, auto}\nvar environment = \"auto\";\n\n// Maps a file path to a string containing the file contents\nvar fileContentsCache = {};\n\n// Maps a file path to a source map for that file\nvar sourceMapCache = {};\n\n// Regex for detecting source maps\nvar reSourceMap = /^data:application\\/json[^,]+base64,/;\n\n// Priority list of retrieve handlers\nvar retrieveFileHandlers = [];\nvar retrieveMapHandlers = [];\n\nfunction isInBrowser() {\n  if (environment === \"browser\")\n    return true;\n  if (environment === \"node\")\n    return false;\n  return ((typeof window !== 'undefined') && (typeof XMLHttpRequest === 'function') && !(window.require && window.module && window.process && window.process.type === \"renderer\"));\n}\n\nfunction hasGlobalProcessEventEmitter() {\n  return ((typeof process === 'object') && (process !== null) && (typeof process.on === 'function'));\n}\n\nfunction handlerExec(list) {\n  return function(arg) {\n    for (var i = 0; i < list.length; i++) {\n      var ret = list[i](arg);\n      if (ret) {\n        return ret;\n      }\n    }\n    return null;\n  };\n}\n\nvar retrieveFile = handlerExec(retrieveFileHandlers);\n\nretrieveFileHandlers.push(function(path) {\n  // Trim the path to make sure there is no extra whitespace.\n  path = path.trim();\n  if (/^file:/.test(path)) {\n    // existsSync/readFileSync can't handle file protocol, but once stripped, it works\n    path = path.replace(/file:\\/\\/\\/(\\w:)?/, function(protocol, drive) {\n      return drive ?\n        '' : // file:///C:/dir/file -> C:/dir/file\n        '/'; // file:///root-dir/file -> /root-dir/file\n    });\n  }\n  if (path in fileContentsCache) {\n    return fileContentsCache[path];\n  }\n\n  var contents = '';\n  try {\n    if (!fs) {\n      // Use SJAX if we are in the browser\n      var xhr = new XMLHttpRequest();\n      xhr.open('GET', path, /** async */ false);\n      xhr.send(null);\n      if (xhr.readyState === 4 && xhr.status === 200) {\n        contents = xhr.responseText;\n      }\n    } else if (fs.existsSync(path)) {\n      // Otherwise, use the filesystem\n      contents = fs.readFileSync(path, 'utf8');\n    }\n  } catch (er) {\n    /* ignore any errors */\n  }\n\n  return fileContentsCache[path] = contents;\n});\n\n// Support URLs relative to a directory, but be careful about a protocol prefix\n// in case we are in the browser (i.e. directories may start with \"http://\" or \"file:///\")\nfunction supportRelativeURL(file, url) {\n  if (!file) return url;\n  var dir = path.dirname(file);\n  var match = /^\\w+:\\/\\/[^\\/]*/.exec(dir);\n  var protocol = match ? match[0] : '';\n  var startPath = dir.slice(protocol.length);\n  if (protocol && /^\\/\\w\\:/.test(startPath)) {\n    // handle file:///C:/ paths\n    protocol += '/';\n    return protocol + path.resolve(dir.slice(protocol.length), url).replace(/\\\\/g, '/');\n  }\n  return protocol + path.resolve(dir.slice(protocol.length), url);\n}\n\nfunction retrieveSourceMapURL(source) {\n  var fileData;\n\n  if (isInBrowser()) {\n     try {\n       var xhr = new XMLHttpRequest();\n       xhr.open('GET', source, false);\n       xhr.send(null);\n       fileData = xhr.readyState === 4 ? xhr.responseText : null;\n\n       // Support providing a sourceMappingURL via the SourceMap header\n       var sourceMapHeader = xhr.getResponseHeader(\"SourceMap\") ||\n                             xhr.getResponseHeader(\"X-SourceMap\");\n       if (sourceMapHeader) {\n         return sourceMapHeader;\n       }\n     } catch (e) {\n     }\n  }\n\n  // Get the URL of the source map\n  fileData = retrieveFile(source);\n  var re = /(?:\\/\\/[@#][\\s]*sourceMappingURL=([^\\s'\"]+)[\\s]*$)|(?:\\/\\*[@#][\\s]*sourceMappingURL=([^\\s*'\"]+)[\\s]*(?:\\*\\/)[\\s]*$)/mg;\n  // Keep executing the search to find the *last* sourceMappingURL to avoid\n  // picking up sourceMappingURLs from comments, strings, etc.\n  var lastMatch, match;\n  while (match = re.exec(fileData)) lastMatch = match;\n  if (!lastMatch) return null;\n  return lastMatch[1];\n};\n\n// Can be overridden by the retrieveSourceMap option to install. Takes a\n// generated source filename; returns a {map, optional url} object, or null if\n// there is no source map.  The map field may be either a string or the parsed\n// JSON object (ie, it must be a valid argument to the SourceMapConsumer\n// constructor).\nvar retrieveSourceMap = handlerExec(retrieveMapHandlers);\nretrieveMapHandlers.push(function(source) {\n  var sourceMappingURL = retrieveSourceMapURL(source);\n  if (!sourceMappingURL) return null;\n\n  // Read the contents of the source map\n  var sourceMapData;\n  if (reSourceMap.test(sourceMappingURL)) {\n    // Support source map URL as a data url\n    var rawData = sourceMappingURL.slice(sourceMappingURL.indexOf(',') + 1);\n    sourceMapData = bufferFrom(rawData, \"base64\").toString();\n    sourceMappingURL = source;\n  } else {\n    // Support source map URLs relative to the source URL\n    sourceMappingURL = supportRelativeURL(source, sourceMappingURL);\n    sourceMapData = retrieveFile(sourceMappingURL);\n  }\n\n  if (!sourceMapData) {\n    return null;\n  }\n\n  return {\n    url: sourceMappingURL,\n    map: sourceMapData\n  };\n});\n\nfunction mapSourcePosition(position) {\n  var sourceMap = sourceMapCache[position.source];\n  if (!sourceMap) {\n    // Call the (overrideable) retrieveSourceMap function to get the source map.\n    var urlAndMap = retrieveSourceMap(position.source);\n    if (urlAndMap) {\n      sourceMap = sourceMapCache[position.source] = {\n        url: urlAndMap.url,\n        map: new SourceMapConsumer(urlAndMap.map)\n      };\n\n      // Load all sources stored inline with the source map into the file cache\n      // to pretend like they are already loaded. They may not exist on disk.\n      if (sourceMap.map.sourcesContent) {\n        sourceMap.map.sources.forEach(function(source, i) {\n          var contents = sourceMap.map.sourcesContent[i];\n          if (contents) {\n            var url = supportRelativeURL(sourceMap.url, source);\n            fileContentsCache[url] = contents;\n          }\n        });\n      }\n    } else {\n      sourceMap = sourceMapCache[position.source] = {\n        url: null,\n        map: null\n      };\n    }\n  }\n\n  // Resolve the source URL relative to the URL of the source map\n  if (sourceMap && sourceMap.map && typeof sourceMap.map.originalPositionFor === 'function') {\n    var originalPosition = sourceMap.map.originalPositionFor(position);\n\n    // Only return the original position if a matching line was found. If no\n    // matching line is found then we return position instead, which will cause\n    // the stack trace to print the path and line for the compiled file. It is\n    // better to give a precise location in the compiled file than a vague\n    // location in the original file.\n    if (originalPosition.source !== null) {\n      originalPosition.source = supportRelativeURL(\n        sourceMap.url, originalPosition.source);\n      return originalPosition;\n    }\n  }\n\n  return position;\n}\n\n// Parses code generated by FormatEvalOrigin(), a function inside V8:\n// https://code.google.com/p/v8/source/browse/trunk/src/messages.js\nfunction mapEvalOrigin(origin) {\n  // Most eval() calls are in this format\n  var match = /^eval at ([^(]+) \\((.+):(\\d+):(\\d+)\\)$/.exec(origin);\n  if (match) {\n    var position = mapSourcePosition({\n      source: match[2],\n      line: +match[3],\n      column: match[4] - 1\n    });\n    return 'eval at ' + match[1] + ' (' + position.source + ':' +\n      position.line + ':' + (position.column + 1) + ')';\n  }\n\n  // Parse nested eval() calls using recursion\n  match = /^eval at ([^(]+) \\((.+)\\)$/.exec(origin);\n  if (match) {\n    return 'eval at ' + match[1] + ' (' + mapEvalOrigin(match[2]) + ')';\n  }\n\n  // Make sure we still return useful information if we didn't find anything\n  return origin;\n}\n\n// This is copied almost verbatim from the V8 source code at\n// https://code.google.com/p/v8/source/browse/trunk/src/messages.js. The\n// implementation of wrapCallSite() used to just forward to the actual source\n// code of CallSite.prototype.toString but unfortunately a new release of V8\n// did something to the prototype chain and broke the shim. The only fix I\n// could find was copy/paste.\nfunction CallSiteToString() {\n  var fileName;\n  var fileLocation = \"\";\n  if (this.isNative()) {\n    fileLocation = \"native\";\n  } else {\n    fileName = this.getScriptNameOrSourceURL();\n    if (!fileName && this.isEval()) {\n      fileLocation = this.getEvalOrigin();\n      fileLocation += \", \";  // Expecting source position to follow.\n    }\n\n    if (fileName) {\n      fileLocation += fileName;\n    } else {\n      // Source code does not originate from a file and is not native, but we\n      // can still get the source position inside the source string, e.g. in\n      // an eval string.\n      fileLocation += \"\";\n    }\n    var lineNumber = this.getLineNumber();\n    if (lineNumber != null) {\n      fileLocation += \":\" + lineNumber;\n      var columnNumber = this.getColumnNumber();\n      if (columnNumber) {\n        fileLocation += \":\" + columnNumber;\n      }\n    }\n  }\n\n  var line = \"\";\n  var functionName = this.getFunctionName();\n  var addSuffix = true;\n  var isConstructor = this.isConstructor();\n  var isMethodCall = !(this.isToplevel() || isConstructor);\n  if (isMethodCall) {\n    var typeName = this.getTypeName();\n    // Fixes shim to be backward compatable with Node v0 to v4\n    if (typeName === \"[object Object]\") {\n      typeName = \"null\";\n    }\n    var methodName = this.getMethodName();\n    if (functionName) {\n      if (typeName && functionName.indexOf(typeName) != 0) {\n        line += typeName + \".\";\n      }\n      line += functionName;\n      if (methodName && functionName.indexOf(\".\" + methodName) != functionName.length - methodName.length - 1) {\n        line += \" [as \" + methodName + \"]\";\n      }\n    } else {\n      line += typeName + \".\" + (methodName || \"\");\n    }\n  } else if (isConstructor) {\n    line += \"new \" + (functionName || \"\");\n  } else if (functionName) {\n    line += functionName;\n  } else {\n    line += fileLocation;\n    addSuffix = false;\n  }\n  if (addSuffix) {\n    line += \" (\" + fileLocation + \")\";\n  }\n  return line;\n}\n\nfunction cloneCallSite(frame) {\n  var object = {};\n  Object.getOwnPropertyNames(Object.getPrototypeOf(frame)).forEach(function(name) {\n    object[name] = /^(?:is|get)/.test(name) ? function() { return frame[name].call(frame); } : frame[name];\n  });\n  object.toString = CallSiteToString;\n  return object;\n}\n\nfunction wrapCallSite(frame) {\n  if(frame.isNative()) {\n    return frame;\n  }\n\n  // Most call sites will return the source file from getFileName(), but code\n  // passed to eval() ending in \"//# sourceURL=...\" will return the source file\n  // from getScriptNameOrSourceURL() instead\n  var source = frame.getFileName() || frame.getScriptNameOrSourceURL();\n  if (source) {\n    var line = frame.getLineNumber();\n    var column = frame.getColumnNumber() - 1;\n\n    // Fix position in Node where some (internal) code is prepended.\n    // See https://github.com/evanw/node-source-map-support/issues/36\n    var headerLength = 62;\n    if (line === 1 && column > headerLength && !isInBrowser() && !frame.isEval()) {\n      column -= headerLength;\n    }\n\n    var position = mapSourcePosition({\n      source: source,\n      line: line,\n      column: column\n    });\n    frame = cloneCallSite(frame);\n    var originalFunctionName = frame.getFunctionName;\n    frame.getFunctionName = function() { return position.name || originalFunctionName(); };\n    frame.getFileName = function() { return position.source; };\n    frame.getLineNumber = function() { return position.line; };\n    frame.getColumnNumber = function() { return position.column + 1; };\n    frame.getScriptNameOrSourceURL = function() { return position.source; };\n    return frame;\n  }\n\n  // Code called using eval() needs special handling\n  var origin = frame.isEval() && frame.getEvalOrigin();\n  if (origin) {\n    origin = mapEvalOrigin(origin);\n    frame = cloneCallSite(frame);\n    frame.getEvalOrigin = function() { return origin; };\n    return frame;\n  }\n\n  // If we get here then we were unable to change the source position\n  return frame;\n}\n\n// This function is part of the V8 stack trace API, for more info see:\n// https://v8.dev/docs/stack-trace-api\nfunction prepareStackTrace(error, stack) {\n  if (emptyCacheBetweenOperations) {\n    fileContentsCache = {};\n    sourceMapCache = {};\n  }\n\n  var name = error.name || 'Error';\n  var message = error.message || '';\n  var errorString = name + \": \" + message;\n\n  return errorString + stack.map(function(frame) {\n    return '\\n    at ' + wrapCallSite(frame);\n  }).join('');\n}\n\n// Generate position and snippet of original source with pointer\nfunction getErrorSource(error) {\n  var match = /\\n    at [^(]+ \\((.*):(\\d+):(\\d+)\\)/.exec(error.stack);\n  if (match) {\n    var source = match[1];\n    var line = +match[2];\n    var column = +match[3];\n\n    // Support the inline sourceContents inside the source map\n    var contents = fileContentsCache[source];\n\n    // Support files on disk\n    if (!contents && fs && fs.existsSync(source)) {\n      try {\n        contents = fs.readFileSync(source, 'utf8');\n      } catch (er) {\n        contents = '';\n      }\n    }\n\n    // Format the line from the original source code like node does\n    if (contents) {\n      var code = contents.split(/(?:\\r\\n|\\r|\\n)/)[line - 1];\n      if (code) {\n        return source + ':' + line + '\\n' + code + '\\n' +\n          new Array(column).join(' ') + '^';\n      }\n    }\n  }\n  return null;\n}\n\nfunction printErrorAndExit (error) {\n  var source = getErrorSource(error);\n\n  // Ensure error is printed synchronously and not truncated\n  if (process.stderr._handle && process.stderr._handle.setBlocking) {\n    process.stderr._handle.setBlocking(true);\n  }\n\n  if (source) {\n    console.error();\n    console.error(source);\n  }\n\n  console.error(error.stack);\n  process.exit(1);\n}\n\nfunction shimEmitUncaughtException () {\n  var origEmit = process.emit;\n\n  process.emit = function (type) {\n    if (type === 'uncaughtException') {\n      var hasStack = (arguments[1] && arguments[1].stack);\n      var hasListeners = (this.listeners(type).length > 0);\n\n      if (hasStack && !hasListeners) {\n        return printErrorAndExit(arguments[1]);\n      }\n    }\n\n    return origEmit.apply(this, arguments);\n  };\n}\n\nvar originalRetrieveFileHandlers = retrieveFileHandlers.slice(0);\nvar originalRetrieveMapHandlers = retrieveMapHandlers.slice(0);\n\nexports.wrapCallSite = wrapCallSite;\nexports.getErrorSource = getErrorSource;\nexports.mapSourcePosition = mapSourcePosition;\nexports.retrieveSourceMap = retrieveSourceMap;\n\nexports.install = function(options) {\n  options = options || {};\n\n  if (options.environment) {\n    environment = options.environment;\n    if ([\"node\", \"browser\", \"auto\"].indexOf(environment) === -1) {\n      throw new Error(\"environment \" + environment + \" was unknown. Available options are {auto, browser, node}\")\n    }\n  }\n\n  // Allow sources to be found by methods other than reading the files\n  // directly from disk.\n  if (options.retrieveFile) {\n    if (options.overrideRetrieveFile) {\n      retrieveFileHandlers.length = 0;\n    }\n\n    retrieveFileHandlers.unshift(options.retrieveFile);\n  }\n\n  // Allow source maps to be found by methods other than reading the files\n  // directly from disk.\n  if (options.retrieveSourceMap) {\n    if (options.overrideRetrieveSourceMap) {\n      retrieveMapHandlers.length = 0;\n    }\n\n    retrieveMapHandlers.unshift(options.retrieveSourceMap);\n  }\n\n  // Support runtime transpilers that include inline source maps\n  if (options.hookRequire && !isInBrowser()) {\n    var Module;\n    try {\n      Module = require('module');\n    } catch (err) {\n      // NOP: Loading in catch block to convert webpack error to warning.\n    }\n    var $compile = Module.prototype._compile;\n\n    if (!$compile.__sourceMapSupport) {\n      Module.prototype._compile = function(content, filename) {\n        fileContentsCache[filename] = content;\n        sourceMapCache[filename] = undefined;\n        return $compile.call(this, content, filename);\n      };\n\n      Module.prototype._compile.__sourceMapSupport = true;\n    }\n  }\n\n  // Configure options\n  if (!emptyCacheBetweenOperations) {\n    emptyCacheBetweenOperations = 'emptyCacheBetweenOperations' in options ?\n      options.emptyCacheBetweenOperations : false;\n  }\n\n  // Install the error reformatter\n  if (!errorFormatterInstalled) {\n    errorFormatterInstalled = true;\n    Error.prepareStackTrace = prepareStackTrace;\n  }\n\n  if (!uncaughtShimInstalled) {\n    var installHandler = 'handleUncaughtExceptions' in options ?\n      options.handleUncaughtExceptions : true;\n\n    // Provide the option to not install the uncaught exception handler. This is\n    // to support other uncaught exception handlers (in test frameworks, for\n    // example). If this handler is not installed and there are no other uncaught\n    // exception handlers, uncaught exceptions will be caught by node's built-in\n    // exception handler and the process will still be terminated. However, the\n    // generated JavaScript code will be shown above the stack trace instead of\n    // the original source code.\n    if (installHandler && hasGlobalProcessEventEmitter()) {\n      uncaughtShimInstalled = true;\n      shimEmitUncaughtException();\n    }\n  }\n};\n\nexports.resetRetrieveHandlers = function() {\n  retrieveFileHandlers.length = 0;\n  retrieveMapHandlers.length = 0;\n\n  retrieveFileHandlers = originalRetrieveFileHandlers.slice(0);\n  retrieveMapHandlers = originalRetrieveMapHandlers.slice(0);\n  \n  retrieveSourceMap = handlerExec(retrieveMapHandlers);\n  retrieveFile = handlerExec(retrieveFileHandlers);\n}\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar has = Object.prototype.hasOwnProperty;\nvar hasNativeMap = typeof Map !== \"undefined\";\n\n/**\n * A data structure which is a combination of an array and a set. Adding a new\n * member is O(1), testing for membership is O(1), and finding the index of an\n * element is O(1). Removing elements from the set is not supported. Only\n * strings are supported for membership.\n */\nfunction ArraySet() {\n  this._array = [];\n  this._set = hasNativeMap ? new Map() : Object.create(null);\n}\n\n/**\n * Static method for creating ArraySet instances from an existing array.\n */\nArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n  var set = new ArraySet();\n  for (var i = 0, len = aArray.length; i < len; i++) {\n    set.add(aArray[i], aAllowDuplicates);\n  }\n  return set;\n};\n\n/**\n * Return how many unique items are in this ArraySet. If duplicates have been\n * added, than those do not count towards the size.\n *\n * @returns Number\n */\nArraySet.prototype.size = function ArraySet_size() {\n  return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;\n};\n\n/**\n * Add the given string to this set.\n *\n * @param String aStr\n */\nArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n  var sStr = hasNativeMap ? aStr : util.toSetString(aStr);\n  var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr);\n  var idx = this._array.length;\n  if (!isDuplicate || aAllowDuplicates) {\n    this._array.push(aStr);\n  }\n  if (!isDuplicate) {\n    if (hasNativeMap) {\n      this._set.set(aStr, idx);\n    } else {\n      this._set[sStr] = idx;\n    }\n  }\n};\n\n/**\n * Is the given string a member of this set?\n *\n * @param String aStr\n */\nArraySet.prototype.has = function ArraySet_has(aStr) {\n  if (hasNativeMap) {\n    return this._set.has(aStr);\n  } else {\n    var sStr = util.toSetString(aStr);\n    return has.call(this._set, sStr);\n  }\n};\n\n/**\n * What is the index of the given string in the array?\n *\n * @param String aStr\n */\nArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n  if (hasNativeMap) {\n    var idx = this._set.get(aStr);\n    if (idx >= 0) {\n        return idx;\n    }\n  } else {\n    var sStr = util.toSetString(aStr);\n    if (has.call(this._set, sStr)) {\n      return this._set[sStr];\n    }\n  }\n\n  throw new Error('\"' + aStr + '\" is not in the set.');\n};\n\n/**\n * What is the element at the given index?\n *\n * @param Number aIdx\n */\nArraySet.prototype.at = function ArraySet_at(aIdx) {\n  if (aIdx >= 0 && aIdx < this._array.length) {\n    return this._array[aIdx];\n  }\n  throw new Error('No element indexed by ' + aIdx);\n};\n\n/**\n * Returns the array representation of this set (which has the proper indices\n * indicated by indexOf). Note that this is a copy of the internal array used\n * for storing the members so that no one can mess with internal state.\n */\nArraySet.prototype.toArray = function ArraySet_toArray() {\n  return this._array.slice();\n};\n\nexports.ArraySet = ArraySet;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n *\n * Based on the Base 64 VLQ implementation in Closure Compiler:\n * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java\n *\n * Copyright 2011 The Closure Compiler Authors. All rights reserved.\n * Redistribution and use in source and binary forms, with or without\n * modification, are permitted provided that the following conditions are\n * met:\n *\n *  * Redistributions of source code must retain the above copyright\n *    notice, this list of conditions and the following disclaimer.\n *  * Redistributions in binary form must reproduce the above\n *    copyright notice, this list of conditions and the following\n *    disclaimer in the documentation and/or other materials provided\n *    with the distribution.\n *  * Neither the name of Google Inc. nor the names of its\n *    contributors may be used to endorse or promote products derived\n *    from this software without specific prior written permission.\n *\n * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n * \"AS IS\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n */\n\nvar base64 = require('./base64');\n\n// A single base 64 digit can contain 6 bits of data. For the base 64 variable\n// length quantities we use in the source map spec, the first bit is the sign,\n// the next four bits are the actual value, and the 6th bit is the\n// continuation bit. The continuation bit tells us whether there are more\n// digits in this value following this digit.\n//\n//   Continuation\n//   |    Sign\n//   |    |\n//   V    V\n//   101011\n\nvar VLQ_BASE_SHIFT = 5;\n\n// binary: 100000\nvar VLQ_BASE = 1 << VLQ_BASE_SHIFT;\n\n// binary: 011111\nvar VLQ_BASE_MASK = VLQ_BASE - 1;\n\n// binary: 100000\nvar VLQ_CONTINUATION_BIT = VLQ_BASE;\n\n/**\n * Converts from a two-complement value to a value where the sign bit is\n * placed in the least significant bit.  For example, as decimals:\n *   1 becomes 2 (10 binary), -1 becomes 3 (11 binary)\n *   2 becomes 4 (100 binary), -2 becomes 5 (101 binary)\n */\nfunction toVLQSigned(aValue) {\n  return aValue < 0\n    ? ((-aValue) << 1) + 1\n    : (aValue << 1) + 0;\n}\n\n/**\n * Converts to a two-complement value from a value where the sign bit is\n * placed in the least significant bit.  For example, as decimals:\n *   2 (10 binary) becomes 1, 3 (11 binary) becomes -1\n *   4 (100 binary) becomes 2, 5 (101 binary) becomes -2\n */\nfunction fromVLQSigned(aValue) {\n  var isNegative = (aValue & 1) === 1;\n  var shifted = aValue >> 1;\n  return isNegative\n    ? -shifted\n    : shifted;\n}\n\n/**\n * Returns the base 64 VLQ encoded value.\n */\nexports.encode = function base64VLQ_encode(aValue) {\n  var encoded = \"\";\n  var digit;\n\n  var vlq = toVLQSigned(aValue);\n\n  do {\n    digit = vlq & VLQ_BASE_MASK;\n    vlq >>>= VLQ_BASE_SHIFT;\n    if (vlq > 0) {\n      // There are still more digits in this value, so we must make sure the\n      // continuation bit is marked.\n      digit |= VLQ_CONTINUATION_BIT;\n    }\n    encoded += base64.encode(digit);\n  } while (vlq > 0);\n\n  return encoded;\n};\n\n/**\n * Decodes the next base 64 VLQ value from the given string and returns the\n * value and the rest of the string via the out parameter.\n */\nexports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) {\n  var strLen = aStr.length;\n  var result = 0;\n  var shift = 0;\n  var continuation, digit;\n\n  do {\n    if (aIndex >= strLen) {\n      throw new Error(\"Expected more digits in base 64 VLQ value.\");\n    }\n\n    digit = base64.decode(aStr.charCodeAt(aIndex++));\n    if (digit === -1) {\n      throw new Error(\"Invalid base64 digit: \" + aStr.charAt(aIndex - 1));\n    }\n\n    continuation = !!(digit & VLQ_CONTINUATION_BIT);\n    digit &= VLQ_BASE_MASK;\n    result = result + (digit << shift);\n    shift += VLQ_BASE_SHIFT;\n  } while (continuation);\n\n  aOutParam.value = fromVLQSigned(result);\n  aOutParam.rest = aIndex;\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split('');\n\n/**\n * Encode an integer in the range of 0 to 63 to a single base 64 digit.\n */\nexports.encode = function (number) {\n  if (0 <= number && number < intToCharMap.length) {\n    return intToCharMap[number];\n  }\n  throw new TypeError(\"Must be between 0 and 63: \" + number);\n};\n\n/**\n * Decode a single base 64 character code digit to an integer. Returns -1 on\n * failure.\n */\nexports.decode = function (charCode) {\n  var bigA = 65;     // 'A'\n  var bigZ = 90;     // 'Z'\n\n  var littleA = 97;  // 'a'\n  var littleZ = 122; // 'z'\n\n  var zero = 48;     // '0'\n  var nine = 57;     // '9'\n\n  var plus = 43;     // '+'\n  var slash = 47;    // '/'\n\n  var littleOffset = 26;\n  var numberOffset = 52;\n\n  // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ\n  if (bigA <= charCode && charCode <= bigZ) {\n    return (charCode - bigA);\n  }\n\n  // 26 - 51: abcdefghijklmnopqrstuvwxyz\n  if (littleA <= charCode && charCode <= littleZ) {\n    return (charCode - littleA + littleOffset);\n  }\n\n  // 52 - 61: 0123456789\n  if (zero <= charCode && charCode <= nine) {\n    return (charCode - zero + numberOffset);\n  }\n\n  // 62: +\n  if (charCode == plus) {\n    return 62;\n  }\n\n  // 63: /\n  if (charCode == slash) {\n    return 63;\n  }\n\n  // Invalid base64 digit.\n  return -1;\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nexports.GREATEST_LOWER_BOUND = 1;\nexports.LEAST_UPPER_BOUND = 2;\n\n/**\n * Recursive implementation of binary search.\n *\n * @param aLow Indices here and lower do not contain the needle.\n * @param aHigh Indices here and higher do not contain the needle.\n * @param aNeedle The element being searched for.\n * @param aHaystack The non-empty array being searched.\n * @param aCompare Function which takes two elements and returns -1, 0, or 1.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n */\nfunction recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) {\n  // This function terminates when one of the following is true:\n  //\n  //   1. We find the exact element we are looking for.\n  //\n  //   2. We did not find the exact element, but we can return the index of\n  //      the next-closest element.\n  //\n  //   3. We did not find the exact element, and there is no next-closest\n  //      element than the one we are searching for, so we return -1.\n  var mid = Math.floor((aHigh - aLow) / 2) + aLow;\n  var cmp = aCompare(aNeedle, aHaystack[mid], true);\n  if (cmp === 0) {\n    // Found the element we are looking for.\n    return mid;\n  }\n  else if (cmp > 0) {\n    // Our needle is greater than aHaystack[mid].\n    if (aHigh - mid > 1) {\n      // The element is in the upper half.\n      return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias);\n    }\n\n    // The exact needle element was not found in this haystack. Determine if\n    // we are in termination case (3) or (2) and return the appropriate thing.\n    if (aBias == exports.LEAST_UPPER_BOUND) {\n      return aHigh < aHaystack.length ? aHigh : -1;\n    } else {\n      return mid;\n    }\n  }\n  else {\n    // Our needle is less than aHaystack[mid].\n    if (mid - aLow > 1) {\n      // The element is in the lower half.\n      return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias);\n    }\n\n    // we are in termination case (3) or (2) and return the appropriate thing.\n    if (aBias == exports.LEAST_UPPER_BOUND) {\n      return mid;\n    } else {\n      return aLow < 0 ? -1 : aLow;\n    }\n  }\n}\n\n/**\n * This is an implementation of binary search which will always try and return\n * the index of the closest element if there is no exact hit. This is because\n * mappings between original and generated line/col pairs are single points,\n * and there is an implicit region between each of them, so a miss just means\n * that you aren't on the very start of a region.\n *\n * @param aNeedle The element you are looking for.\n * @param aHaystack The array that is being searched.\n * @param aCompare A function which takes the needle and an element in the\n *     array and returns -1, 0, or 1 depending on whether the needle is less\n *     than, equal to, or greater than the element, respectively.\n * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or\n *     'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n *     Defaults to 'binarySearch.GREATEST_LOWER_BOUND'.\n */\nexports.search = function search(aNeedle, aHaystack, aCompare, aBias) {\n  if (aHaystack.length === 0) {\n    return -1;\n  }\n\n  var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack,\n                              aCompare, aBias || exports.GREATEST_LOWER_BOUND);\n  if (index < 0) {\n    return -1;\n  }\n\n  // We have found either the exact element, or the next-closest element than\n  // the one we are searching for. However, there may be more than one such\n  // element. Make sure we always return the smallest of these.\n  while (index - 1 >= 0) {\n    if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) {\n      break;\n    }\n    --index;\n  }\n\n  return index;\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2014 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\n\n/**\n * Determine whether mappingB is after mappingA with respect to generated\n * position.\n */\nfunction generatedPositionAfter(mappingA, mappingB) {\n  // Optimized for most common case\n  var lineA = mappingA.generatedLine;\n  var lineB = mappingB.generatedLine;\n  var columnA = mappingA.generatedColumn;\n  var columnB = mappingB.generatedColumn;\n  return lineB > lineA || lineB == lineA && columnB >= columnA ||\n         util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0;\n}\n\n/**\n * A data structure to provide a sorted view of accumulated mappings in a\n * performance conscious manner. It trades a neglibable overhead in general\n * case for a large speedup in case of mappings being added in order.\n */\nfunction MappingList() {\n  this._array = [];\n  this._sorted = true;\n  // Serves as infimum\n  this._last = {generatedLine: -1, generatedColumn: 0};\n}\n\n/**\n * Iterate through internal items. This method takes the same arguments that\n * `Array.prototype.forEach` takes.\n *\n * NOTE: The order of the mappings is NOT guaranteed.\n */\nMappingList.prototype.unsortedForEach =\n  function MappingList_forEach(aCallback, aThisArg) {\n    this._array.forEach(aCallback, aThisArg);\n  };\n\n/**\n * Add the given source mapping.\n *\n * @param Object aMapping\n */\nMappingList.prototype.add = function MappingList_add(aMapping) {\n  if (generatedPositionAfter(this._last, aMapping)) {\n    this._last = aMapping;\n    this._array.push(aMapping);\n  } else {\n    this._sorted = false;\n    this._array.push(aMapping);\n  }\n};\n\n/**\n * Returns the flat, sorted array of mappings. The mappings are sorted by\n * generated position.\n *\n * WARNING: This method returns internal data without copying, for\n * performance. The return value must NOT be mutated, and should be treated as\n * an immutable borrow. If you want to take ownership, you must make your own\n * copy.\n */\nMappingList.prototype.toArray = function MappingList_toArray() {\n  if (!this._sorted) {\n    this._array.sort(util.compareByGeneratedPositionsInflated);\n    this._sorted = true;\n  }\n  return this._array;\n};\n\nexports.MappingList = MappingList;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n// It turns out that some (most?) JavaScript engines don't self-host\n// `Array.prototype.sort`. This makes sense because C++ will likely remain\n// faster than JS when doing raw CPU-intensive sorting. However, when using a\n// custom comparator function, calling back and forth between the VM's C++ and\n// JIT'd JS is rather slow *and* loses JIT type information, resulting in\n// worse generated code for the comparator function than would be optimal. In\n// fact, when sorting with a comparator, these costs outweigh the benefits of\n// sorting in C++. By using our own JS-implemented Quick Sort (below), we get\n// a ~3500ms mean speed-up in `bench/bench.html`.\n\n/**\n * Swap the elements indexed by `x` and `y` in the array `ary`.\n *\n * @param {Array} ary\n *        The array.\n * @param {Number} x\n *        The index of the first item.\n * @param {Number} y\n *        The index of the second item.\n */\nfunction swap(ary, x, y) {\n  var temp = ary[x];\n  ary[x] = ary[y];\n  ary[y] = temp;\n}\n\n/**\n * Returns a random integer within the range `low .. high` inclusive.\n *\n * @param {Number} low\n *        The lower bound on the range.\n * @param {Number} high\n *        The upper bound on the range.\n */\nfunction randomIntInRange(low, high) {\n  return Math.round(low + (Math.random() * (high - low)));\n}\n\n/**\n * The Quick Sort algorithm.\n *\n * @param {Array} ary\n *        An array to sort.\n * @param {function} comparator\n *        Function to use to compare two items.\n * @param {Number} p\n *        Start index of the array\n * @param {Number} r\n *        End index of the array\n */\nfunction doQuickSort(ary, comparator, p, r) {\n  // If our lower bound is less than our upper bound, we (1) partition the\n  // array into two pieces and (2) recurse on each half. If it is not, this is\n  // the empty array and our base case.\n\n  if (p < r) {\n    // (1) Partitioning.\n    //\n    // The partitioning chooses a pivot between `p` and `r` and moves all\n    // elements that are less than or equal to the pivot to the before it, and\n    // all the elements that are greater than it after it. The effect is that\n    // once partition is done, the pivot is in the exact place it will be when\n    // the array is put in sorted order, and it will not need to be moved\n    // again. This runs in O(n) time.\n\n    // Always choose a random pivot so that an input array which is reverse\n    // sorted does not cause O(n^2) running time.\n    var pivotIndex = randomIntInRange(p, r);\n    var i = p - 1;\n\n    swap(ary, pivotIndex, r);\n    var pivot = ary[r];\n\n    // Immediately after `j` is incremented in this loop, the following hold\n    // true:\n    //\n    //   * Every element in `ary[p .. i]` is less than or equal to the pivot.\n    //\n    //   * Every element in `ary[i+1 .. j-1]` is greater than the pivot.\n    for (var j = p; j < r; j++) {\n      if (comparator(ary[j], pivot) <= 0) {\n        i += 1;\n        swap(ary, i, j);\n      }\n    }\n\n    swap(ary, i + 1, j);\n    var q = i + 1;\n\n    // (2) Recurse on each half.\n\n    doQuickSort(ary, comparator, p, q - 1);\n    doQuickSort(ary, comparator, q + 1, r);\n  }\n}\n\n/**\n * Sort the given array in-place with the given comparator function.\n *\n * @param {Array} ary\n *        An array to sort.\n * @param {function} comparator\n *        Function to use to compare two items.\n */\nexports.quickSort = function (ary, comparator) {\n  doQuickSort(ary, comparator, 0, ary.length - 1);\n};\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar binarySearch = require('./binary-search');\nvar ArraySet = require('./array-set').ArraySet;\nvar base64VLQ = require('./base64-vlq');\nvar quickSort = require('./quick-sort').quickSort;\n\nfunction SourceMapConsumer(aSourceMap, aSourceMapURL) {\n  var sourceMap = aSourceMap;\n  if (typeof aSourceMap === 'string') {\n    sourceMap = util.parseSourceMapInput(aSourceMap);\n  }\n\n  return sourceMap.sections != null\n    ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL)\n    : new BasicSourceMapConsumer(sourceMap, aSourceMapURL);\n}\n\nSourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) {\n  return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL);\n}\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nSourceMapConsumer.prototype._version = 3;\n\n// `__generatedMappings` and `__originalMappings` are arrays that hold the\n// parsed mapping coordinates from the source map's \"mappings\" attribute. They\n// are lazily instantiated, accessed via the `_generatedMappings` and\n// `_originalMappings` getters respectively, and we only parse the mappings\n// and create these arrays once queried for a source location. We jump through\n// these hoops because there can be many thousands of mappings, and parsing\n// them is expensive, so we only want to do it if we must.\n//\n// Each object in the arrays is of the form:\n//\n//     {\n//       generatedLine: The line number in the generated code,\n//       generatedColumn: The column number in the generated code,\n//       source: The path to the original source file that generated this\n//               chunk of code,\n//       originalLine: The line number in the original source that\n//                     corresponds to this chunk of generated code,\n//       originalColumn: The column number in the original source that\n//                       corresponds to this chunk of generated code,\n//       name: The name of the original symbol which generated this chunk of\n//             code.\n//     }\n//\n// All properties except for `generatedLine` and `generatedColumn` can be\n// `null`.\n//\n// `_generatedMappings` is ordered by the generated positions.\n//\n// `_originalMappings` is ordered by the original positions.\n\nSourceMapConsumer.prototype.__generatedMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', {\n  configurable: true,\n  enumerable: true,\n  get: function () {\n    if (!this.__generatedMappings) {\n      this._parseMappings(this._mappings, this.sourceRoot);\n    }\n\n    return this.__generatedMappings;\n  }\n});\n\nSourceMapConsumer.prototype.__originalMappings = null;\nObject.defineProperty(SourceMapConsumer.prototype, '_originalMappings', {\n  configurable: true,\n  enumerable: true,\n  get: function () {\n    if (!this.__originalMappings) {\n      this._parseMappings(this._mappings, this.sourceRoot);\n    }\n\n    return this.__originalMappings;\n  }\n});\n\nSourceMapConsumer.prototype._charIsMappingSeparator =\n  function SourceMapConsumer_charIsMappingSeparator(aStr, index) {\n    var c = aStr.charAt(index);\n    return c === \";\" || c === \",\";\n  };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nSourceMapConsumer.prototype._parseMappings =\n  function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n    throw new Error(\"Subclasses must implement _parseMappings\");\n  };\n\nSourceMapConsumer.GENERATED_ORDER = 1;\nSourceMapConsumer.ORIGINAL_ORDER = 2;\n\nSourceMapConsumer.GREATEST_LOWER_BOUND = 1;\nSourceMapConsumer.LEAST_UPPER_BOUND = 2;\n\n/**\n * Iterate over each mapping between an original source/line/column and a\n * generated line/column in this source map.\n *\n * @param Function aCallback\n *        The function that is called with each mapping.\n * @param Object aContext\n *        Optional. If specified, this object will be the value of `this` every\n *        time that `aCallback` is called.\n * @param aOrder\n *        Either `SourceMapConsumer.GENERATED_ORDER` or\n *        `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to\n *        iterate over the mappings sorted by the generated file's line/column\n *        order or the original's source/line/column order, respectively. Defaults to\n *        `SourceMapConsumer.GENERATED_ORDER`.\n */\nSourceMapConsumer.prototype.eachMapping =\n  function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) {\n    var context = aContext || null;\n    var order = aOrder || SourceMapConsumer.GENERATED_ORDER;\n\n    var mappings;\n    switch (order) {\n    case SourceMapConsumer.GENERATED_ORDER:\n      mappings = this._generatedMappings;\n      break;\n    case SourceMapConsumer.ORIGINAL_ORDER:\n      mappings = this._originalMappings;\n      break;\n    default:\n      throw new Error(\"Unknown order of iteration.\");\n    }\n\n    var sourceRoot = this.sourceRoot;\n    mappings.map(function (mapping) {\n      var source = mapping.source === null ? null : this._sources.at(mapping.source);\n      source = util.computeSourceURL(sourceRoot, source, this._sourceMapURL);\n      return {\n        source: source,\n        generatedLine: mapping.generatedLine,\n        generatedColumn: mapping.generatedColumn,\n        originalLine: mapping.originalLine,\n        originalColumn: mapping.originalColumn,\n        name: mapping.name === null ? null : this._names.at(mapping.name)\n      };\n    }, this).forEach(aCallback, context);\n  };\n\n/**\n * Returns all generated line and column information for the original source,\n * line, and column provided. If no column is provided, returns all mappings\n * corresponding to a either the line we are searching for or the next\n * closest line that has any mappings. Otherwise, returns all mappings\n * corresponding to the given line and either the column we are searching for\n * or the next closest column that has any offsets.\n *\n * The only argument is an object with the following properties:\n *\n *   - source: The filename of the original source.\n *   - line: The line number in the original source.  The line number is 1-based.\n *   - column: Optional. the column number in the original source.\n *    The column number is 0-based.\n *\n * and an array of objects is returned, each with the following properties:\n *\n *   - line: The line number in the generated source, or null.  The\n *    line number is 1-based.\n *   - column: The column number in the generated source, or null.\n *    The column number is 0-based.\n */\nSourceMapConsumer.prototype.allGeneratedPositionsFor =\n  function SourceMapConsumer_allGeneratedPositionsFor(aArgs) {\n    var line = util.getArg(aArgs, 'line');\n\n    // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping\n    // returns the index of the closest mapping less than the needle. By\n    // setting needle.originalColumn to 0, we thus find the last mapping for\n    // the given line, provided such a mapping exists.\n    var needle = {\n      source: util.getArg(aArgs, 'source'),\n      originalLine: line,\n      originalColumn: util.getArg(aArgs, 'column', 0)\n    };\n\n    needle.source = this._findSourceIndex(needle.source);\n    if (needle.source < 0) {\n      return [];\n    }\n\n    var mappings = [];\n\n    var index = this._findMapping(needle,\n                                  this._originalMappings,\n                                  \"originalLine\",\n                                  \"originalColumn\",\n                                  util.compareByOriginalPositions,\n                                  binarySearch.LEAST_UPPER_BOUND);\n    if (index >= 0) {\n      var mapping = this._originalMappings[index];\n\n      if (aArgs.column === undefined) {\n        var originalLine = mapping.originalLine;\n\n        // Iterate until either we run out of mappings, or we run into\n        // a mapping for a different line than the one we found. Since\n        // mappings are sorted, this is guaranteed to find all mappings for\n        // the line we found.\n        while (mapping && mapping.originalLine === originalLine) {\n          mappings.push({\n            line: util.getArg(mapping, 'generatedLine', null),\n            column: util.getArg(mapping, 'generatedColumn', null),\n            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n          });\n\n          mapping = this._originalMappings[++index];\n        }\n      } else {\n        var originalColumn = mapping.originalColumn;\n\n        // Iterate until either we run out of mappings, or we run into\n        // a mapping for a different line than the one we were searching for.\n        // Since mappings are sorted, this is guaranteed to find all mappings for\n        // the line we are searching for.\n        while (mapping &&\n               mapping.originalLine === line &&\n               mapping.originalColumn == originalColumn) {\n          mappings.push({\n            line: util.getArg(mapping, 'generatedLine', null),\n            column: util.getArg(mapping, 'generatedColumn', null),\n            lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n          });\n\n          mapping = this._originalMappings[++index];\n        }\n      }\n    }\n\n    return mappings;\n  };\n\nexports.SourceMapConsumer = SourceMapConsumer;\n\n/**\n * A BasicSourceMapConsumer instance represents a parsed source map which we can\n * query for information about the original file positions by giving it a file\n * position in the generated source.\n *\n * The first parameter is the raw source map (either as a JSON string, or\n * already parsed to an object). According to the spec, source maps have the\n * following attributes:\n *\n *   - version: Which version of the source map spec this map is following.\n *   - sources: An array of URLs to the original source files.\n *   - names: An array of identifiers which can be referrenced by individual mappings.\n *   - sourceRoot: Optional. The URL root from which all sources are relative.\n *   - sourcesContent: Optional. An array of contents of the original source files.\n *   - mappings: A string of base64 VLQs which contain the actual mappings.\n *   - file: Optional. The generated file this source map is associated with.\n *\n * Here is an example source map, taken from the source map spec[0]:\n *\n *     {\n *       version : 3,\n *       file: \"out.js\",\n *       sourceRoot : \"\",\n *       sources: [\"foo.js\", \"bar.js\"],\n *       names: [\"src\", \"maps\", \"are\", \"fun\"],\n *       mappings: \"AA,AB;;ABCDE;\"\n *     }\n *\n * The second parameter, if given, is a string whose value is the URL\n * at which the source map was found.  This URL is used to compute the\n * sources array.\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1#\n */\nfunction BasicSourceMapConsumer(aSourceMap, aSourceMapURL) {\n  var sourceMap = aSourceMap;\n  if (typeof aSourceMap === 'string') {\n    sourceMap = util.parseSourceMapInput(aSourceMap);\n  }\n\n  var version = util.getArg(sourceMap, 'version');\n  var sources = util.getArg(sourceMap, 'sources');\n  // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which\n  // requires the array) to play nice here.\n  var names = util.getArg(sourceMap, 'names', []);\n  var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null);\n  var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null);\n  var mappings = util.getArg(sourceMap, 'mappings');\n  var file = util.getArg(sourceMap, 'file', null);\n\n  // Once again, Sass deviates from the spec and supplies the version as a\n  // string rather than a number, so we use loose equality checking here.\n  if (version != this._version) {\n    throw new Error('Unsupported version: ' + version);\n  }\n\n  if (sourceRoot) {\n    sourceRoot = util.normalize(sourceRoot);\n  }\n\n  sources = sources\n    .map(String)\n    // Some source maps produce relative source paths like \"./foo.js\" instead of\n    // \"foo.js\".  Normalize these first so that future comparisons will succeed.\n    // See bugzil.la/1090768.\n    .map(util.normalize)\n    // Always ensure that absolute sources are internally stored relative to\n    // the source root, if the source root is absolute. Not doing this would\n    // be particularly problematic when the source root is a prefix of the\n    // source (valid, but why??). See github issue #199 and bugzil.la/1188982.\n    .map(function (source) {\n      return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source)\n        ? util.relative(sourceRoot, source)\n        : source;\n    });\n\n  // Pass `true` below to allow duplicate names and sources. While source maps\n  // are intended to be compressed and deduplicated, the TypeScript compiler\n  // sometimes generates source maps with duplicates in them. See Github issue\n  // #72 and bugzil.la/889492.\n  this._names = ArraySet.fromArray(names.map(String), true);\n  this._sources = ArraySet.fromArray(sources, true);\n\n  this._absoluteSources = this._sources.toArray().map(function (s) {\n    return util.computeSourceURL(sourceRoot, s, aSourceMapURL);\n  });\n\n  this.sourceRoot = sourceRoot;\n  this.sourcesContent = sourcesContent;\n  this._mappings = mappings;\n  this._sourceMapURL = aSourceMapURL;\n  this.file = file;\n}\n\nBasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nBasicSourceMapConsumer.prototype.consumer = SourceMapConsumer;\n\n/**\n * Utility function to find the index of a source.  Returns -1 if not\n * found.\n */\nBasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) {\n  var relativeSource = aSource;\n  if (this.sourceRoot != null) {\n    relativeSource = util.relative(this.sourceRoot, relativeSource);\n  }\n\n  if (this._sources.has(relativeSource)) {\n    return this._sources.indexOf(relativeSource);\n  }\n\n  // Maybe aSource is an absolute URL as returned by |sources|.  In\n  // this case we can't simply undo the transform.\n  var i;\n  for (i = 0; i < this._absoluteSources.length; ++i) {\n    if (this._absoluteSources[i] == aSource) {\n      return i;\n    }\n  }\n\n  return -1;\n};\n\n/**\n * Create a BasicSourceMapConsumer from a SourceMapGenerator.\n *\n * @param SourceMapGenerator aSourceMap\n *        The source map that will be consumed.\n * @param String aSourceMapURL\n *        The URL at which the source map can be found (optional)\n * @returns BasicSourceMapConsumer\n */\nBasicSourceMapConsumer.fromSourceMap =\n  function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) {\n    var smc = Object.create(BasicSourceMapConsumer.prototype);\n\n    var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true);\n    var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true);\n    smc.sourceRoot = aSourceMap._sourceRoot;\n    smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(),\n                                                            smc.sourceRoot);\n    smc.file = aSourceMap._file;\n    smc._sourceMapURL = aSourceMapURL;\n    smc._absoluteSources = smc._sources.toArray().map(function (s) {\n      return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL);\n    });\n\n    // Because we are modifying the entries (by converting string sources and\n    // names to indices into the sources and names ArraySets), we have to make\n    // a copy of the entry or else bad things happen. Shared mutable state\n    // strikes again! See github issue #191.\n\n    var generatedMappings = aSourceMap._mappings.toArray().slice();\n    var destGeneratedMappings = smc.__generatedMappings = [];\n    var destOriginalMappings = smc.__originalMappings = [];\n\n    for (var i = 0, length = generatedMappings.length; i < length; i++) {\n      var srcMapping = generatedMappings[i];\n      var destMapping = new Mapping;\n      destMapping.generatedLine = srcMapping.generatedLine;\n      destMapping.generatedColumn = srcMapping.generatedColumn;\n\n      if (srcMapping.source) {\n        destMapping.source = sources.indexOf(srcMapping.source);\n        destMapping.originalLine = srcMapping.originalLine;\n        destMapping.originalColumn = srcMapping.originalColumn;\n\n        if (srcMapping.name) {\n          destMapping.name = names.indexOf(srcMapping.name);\n        }\n\n        destOriginalMappings.push(destMapping);\n      }\n\n      destGeneratedMappings.push(destMapping);\n    }\n\n    quickSort(smc.__originalMappings, util.compareByOriginalPositions);\n\n    return smc;\n  };\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nBasicSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(BasicSourceMapConsumer.prototype, 'sources', {\n  get: function () {\n    return this._absoluteSources.slice();\n  }\n});\n\n/**\n * Provide the JIT with a nice shape / hidden class.\n */\nfunction Mapping() {\n  this.generatedLine = 0;\n  this.generatedColumn = 0;\n  this.source = null;\n  this.originalLine = null;\n  this.originalColumn = null;\n  this.name = null;\n}\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nBasicSourceMapConsumer.prototype._parseMappings =\n  function SourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n    var generatedLine = 1;\n    var previousGeneratedColumn = 0;\n    var previousOriginalLine = 0;\n    var previousOriginalColumn = 0;\n    var previousSource = 0;\n    var previousName = 0;\n    var length = aStr.length;\n    var index = 0;\n    var cachedSegments = {};\n    var temp = {};\n    var originalMappings = [];\n    var generatedMappings = [];\n    var mapping, str, segment, end, value;\n\n    while (index < length) {\n      if (aStr.charAt(index) === ';') {\n        generatedLine++;\n        index++;\n        previousGeneratedColumn = 0;\n      }\n      else if (aStr.charAt(index) === ',') {\n        index++;\n      }\n      else {\n        mapping = new Mapping();\n        mapping.generatedLine = generatedLine;\n\n        // Because each offset is encoded relative to the previous one,\n        // many segments often have the same encoding. We can exploit this\n        // fact by caching the parsed variable length fields of each segment,\n        // allowing us to avoid a second parse if we encounter the same\n        // segment again.\n        for (end = index; end < length; end++) {\n          if (this._charIsMappingSeparator(aStr, end)) {\n            break;\n          }\n        }\n        str = aStr.slice(index, end);\n\n        segment = cachedSegments[str];\n        if (segment) {\n          index += str.length;\n        } else {\n          segment = [];\n          while (index < end) {\n            base64VLQ.decode(aStr, index, temp);\n            value = temp.value;\n            index = temp.rest;\n            segment.push(value);\n          }\n\n          if (segment.length === 2) {\n            throw new Error('Found a source, but no line and column');\n          }\n\n          if (segment.length === 3) {\n            throw new Error('Found a source and line, but no column');\n          }\n\n          cachedSegments[str] = segment;\n        }\n\n        // Generated column.\n        mapping.generatedColumn = previousGeneratedColumn + segment[0];\n        previousGeneratedColumn = mapping.generatedColumn;\n\n        if (segment.length > 1) {\n          // Original source.\n          mapping.source = previousSource + segment[1];\n          previousSource += segment[1];\n\n          // Original line.\n          mapping.originalLine = previousOriginalLine + segment[2];\n          previousOriginalLine = mapping.originalLine;\n          // Lines are stored 0-based\n          mapping.originalLine += 1;\n\n          // Original column.\n          mapping.originalColumn = previousOriginalColumn + segment[3];\n          previousOriginalColumn = mapping.originalColumn;\n\n          if (segment.length > 4) {\n            // Original name.\n            mapping.name = previousName + segment[4];\n            previousName += segment[4];\n          }\n        }\n\n        generatedMappings.push(mapping);\n        if (typeof mapping.originalLine === 'number') {\n          originalMappings.push(mapping);\n        }\n      }\n    }\n\n    quickSort(generatedMappings, util.compareByGeneratedPositionsDeflated);\n    this.__generatedMappings = generatedMappings;\n\n    quickSort(originalMappings, util.compareByOriginalPositions);\n    this.__originalMappings = originalMappings;\n  };\n\n/**\n * Find the mapping that best matches the hypothetical \"needle\" mapping that\n * we are searching for in the given \"haystack\" of mappings.\n */\nBasicSourceMapConsumer.prototype._findMapping =\n  function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName,\n                                         aColumnName, aComparator, aBias) {\n    // To return the position we are searching for, we must first find the\n    // mapping for the given position and then return the opposite position it\n    // points to. Because the mappings are sorted, we can use binary search to\n    // find the best mapping.\n\n    if (aNeedle[aLineName] <= 0) {\n      throw new TypeError('Line must be greater than or equal to 1, got '\n                          + aNeedle[aLineName]);\n    }\n    if (aNeedle[aColumnName] < 0) {\n      throw new TypeError('Column must be greater than or equal to 0, got '\n                          + aNeedle[aColumnName]);\n    }\n\n    return binarySearch.search(aNeedle, aMappings, aComparator, aBias);\n  };\n\n/**\n * Compute the last column for each generated mapping. The last column is\n * inclusive.\n */\nBasicSourceMapConsumer.prototype.computeColumnSpans =\n  function SourceMapConsumer_computeColumnSpans() {\n    for (var index = 0; index < this._generatedMappings.length; ++index) {\n      var mapping = this._generatedMappings[index];\n\n      // Mappings do not contain a field for the last generated columnt. We\n      // can come up with an optimistic estimate, however, by assuming that\n      // mappings are contiguous (i.e. given two consecutive mappings, the\n      // first mapping ends where the second one starts).\n      if (index + 1 < this._generatedMappings.length) {\n        var nextMapping = this._generatedMappings[index + 1];\n\n        if (mapping.generatedLine === nextMapping.generatedLine) {\n          mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1;\n          continue;\n        }\n      }\n\n      // The last mapping for each line spans the entire line.\n      mapping.lastGeneratedColumn = Infinity;\n    }\n  };\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n *   - line: The line number in the generated source.  The line number\n *     is 1-based.\n *   - column: The column number in the generated source.  The column\n *     number is 0-based.\n *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n *   - source: The original source file, or null.\n *   - line: The line number in the original source, or null.  The\n *     line number is 1-based.\n *   - column: The column number in the original source, or null.  The\n *     column number is 0-based.\n *   - name: The original identifier, or null.\n */\nBasicSourceMapConsumer.prototype.originalPositionFor =\n  function SourceMapConsumer_originalPositionFor(aArgs) {\n    var needle = {\n      generatedLine: util.getArg(aArgs, 'line'),\n      generatedColumn: util.getArg(aArgs, 'column')\n    };\n\n    var index = this._findMapping(\n      needle,\n      this._generatedMappings,\n      \"generatedLine\",\n      \"generatedColumn\",\n      util.compareByGeneratedPositionsDeflated,\n      util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n    );\n\n    if (index >= 0) {\n      var mapping = this._generatedMappings[index];\n\n      if (mapping.generatedLine === needle.generatedLine) {\n        var source = util.getArg(mapping, 'source', null);\n        if (source !== null) {\n          source = this._sources.at(source);\n          source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL);\n        }\n        var name = util.getArg(mapping, 'name', null);\n        if (name !== null) {\n          name = this._names.at(name);\n        }\n        return {\n          source: source,\n          line: util.getArg(mapping, 'originalLine', null),\n          column: util.getArg(mapping, 'originalColumn', null),\n          name: name\n        };\n      }\n    }\n\n    return {\n      source: null,\n      line: null,\n      column: null,\n      name: null\n    };\n  };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nBasicSourceMapConsumer.prototype.hasContentsOfAllSources =\n  function BasicSourceMapConsumer_hasContentsOfAllSources() {\n    if (!this.sourcesContent) {\n      return false;\n    }\n    return this.sourcesContent.length >= this._sources.size() &&\n      !this.sourcesContent.some(function (sc) { return sc == null; });\n  };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nBasicSourceMapConsumer.prototype.sourceContentFor =\n  function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n    if (!this.sourcesContent) {\n      return null;\n    }\n\n    var index = this._findSourceIndex(aSource);\n    if (index >= 0) {\n      return this.sourcesContent[index];\n    }\n\n    var relativeSource = aSource;\n    if (this.sourceRoot != null) {\n      relativeSource = util.relative(this.sourceRoot, relativeSource);\n    }\n\n    var url;\n    if (this.sourceRoot != null\n        && (url = util.urlParse(this.sourceRoot))) {\n      // XXX: file:// URIs and absolute paths lead to unexpected behavior for\n      // many users. We can help them out when they expect file:// URIs to\n      // behave like it would if they were running a local HTTP server. See\n      // https://bugzilla.mozilla.org/show_bug.cgi?id=885597.\n      var fileUriAbsPath = relativeSource.replace(/^file:\\/\\//, \"\");\n      if (url.scheme == \"file\"\n          && this._sources.has(fileUriAbsPath)) {\n        return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)]\n      }\n\n      if ((!url.path || url.path == \"/\")\n          && this._sources.has(\"/\" + relativeSource)) {\n        return this.sourcesContent[this._sources.indexOf(\"/\" + relativeSource)];\n      }\n    }\n\n    // This function is used recursively from\n    // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we\n    // don't want to throw if we can't find the source - we just want to\n    // return null, so we provide a flag to exit gracefully.\n    if (nullOnMissing) {\n      return null;\n    }\n    else {\n      throw new Error('\"' + relativeSource + '\" is not in the SourceMap.');\n    }\n  };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n *   - source: The filename of the original source.\n *   - line: The line number in the original source.  The line number\n *     is 1-based.\n *   - column: The column number in the original source.  The column\n *     number is 0-based.\n *   - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or\n *     'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the\n *     closest element that is smaller than or greater than the one we are\n *     searching for, respectively, if the exact element cannot be found.\n *     Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'.\n *\n * and an object is returned with the following properties:\n *\n *   - line: The line number in the generated source, or null.  The\n *     line number is 1-based.\n *   - column: The column number in the generated source, or null.\n *     The column number is 0-based.\n */\nBasicSourceMapConsumer.prototype.generatedPositionFor =\n  function SourceMapConsumer_generatedPositionFor(aArgs) {\n    var source = util.getArg(aArgs, 'source');\n    source = this._findSourceIndex(source);\n    if (source < 0) {\n      return {\n        line: null,\n        column: null,\n        lastColumn: null\n      };\n    }\n\n    var needle = {\n      source: source,\n      originalLine: util.getArg(aArgs, 'line'),\n      originalColumn: util.getArg(aArgs, 'column')\n    };\n\n    var index = this._findMapping(\n      needle,\n      this._originalMappings,\n      \"originalLine\",\n      \"originalColumn\",\n      util.compareByOriginalPositions,\n      util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND)\n    );\n\n    if (index >= 0) {\n      var mapping = this._originalMappings[index];\n\n      if (mapping.source === needle.source) {\n        return {\n          line: util.getArg(mapping, 'generatedLine', null),\n          column: util.getArg(mapping, 'generatedColumn', null),\n          lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null)\n        };\n      }\n    }\n\n    return {\n      line: null,\n      column: null,\n      lastColumn: null\n    };\n  };\n\nexports.BasicSourceMapConsumer = BasicSourceMapConsumer;\n\n/**\n * An IndexedSourceMapConsumer instance represents a parsed source map which\n * we can query for information. It differs from BasicSourceMapConsumer in\n * that it takes \"indexed\" source maps (i.e. ones with a \"sections\" field) as\n * input.\n *\n * The first parameter is a raw source map (either as a JSON string, or already\n * parsed to an object). According to the spec for indexed source maps, they\n * have the following attributes:\n *\n *   - version: Which version of the source map spec this map is following.\n *   - file: Optional. The generated file this source map is associated with.\n *   - sections: A list of section definitions.\n *\n * Each value under the \"sections\" field has two fields:\n *   - offset: The offset into the original specified at which this section\n *       begins to apply, defined as an object with a \"line\" and \"column\"\n *       field.\n *   - map: A source map definition. This source map could also be indexed,\n *       but doesn't have to be.\n *\n * Instead of the \"map\" field, it's also possible to have a \"url\" field\n * specifying a URL to retrieve a source map from, but that's currently\n * unsupported.\n *\n * Here's an example source map, taken from the source map spec[0], but\n * modified to omit a section which uses the \"url\" field.\n *\n *  {\n *    version : 3,\n *    file: \"app.js\",\n *    sections: [{\n *      offset: {line:100, column:10},\n *      map: {\n *        version : 3,\n *        file: \"section.js\",\n *        sources: [\"foo.js\", \"bar.js\"],\n *        names: [\"src\", \"maps\", \"are\", \"fun\"],\n *        mappings: \"AAAA,E;;ABCDE;\"\n *      }\n *    }],\n *  }\n *\n * The second parameter, if given, is a string whose value is the URL\n * at which the source map was found.  This URL is used to compute the\n * sources array.\n *\n * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt\n */\nfunction IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) {\n  var sourceMap = aSourceMap;\n  if (typeof aSourceMap === 'string') {\n    sourceMap = util.parseSourceMapInput(aSourceMap);\n  }\n\n  var version = util.getArg(sourceMap, 'version');\n  var sections = util.getArg(sourceMap, 'sections');\n\n  if (version != this._version) {\n    throw new Error('Unsupported version: ' + version);\n  }\n\n  this._sources = new ArraySet();\n  this._names = new ArraySet();\n\n  var lastOffset = {\n    line: -1,\n    column: 0\n  };\n  this._sections = sections.map(function (s) {\n    if (s.url) {\n      // The url field will require support for asynchronicity.\n      // See https://github.com/mozilla/source-map/issues/16\n      throw new Error('Support for url field in sections not implemented.');\n    }\n    var offset = util.getArg(s, 'offset');\n    var offsetLine = util.getArg(offset, 'line');\n    var offsetColumn = util.getArg(offset, 'column');\n\n    if (offsetLine < lastOffset.line ||\n        (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) {\n      throw new Error('Section offsets must be ordered and non-overlapping.');\n    }\n    lastOffset = offset;\n\n    return {\n      generatedOffset: {\n        // The offset fields are 0-based, but we use 1-based indices when\n        // encoding/decoding from VLQ.\n        generatedLine: offsetLine + 1,\n        generatedColumn: offsetColumn + 1\n      },\n      consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL)\n    }\n  });\n}\n\nIndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype);\nIndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer;\n\n/**\n * The version of the source mapping spec that we are consuming.\n */\nIndexedSourceMapConsumer.prototype._version = 3;\n\n/**\n * The list of original sources.\n */\nObject.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', {\n  get: function () {\n    var sources = [];\n    for (var i = 0; i < this._sections.length; i++) {\n      for (var j = 0; j < this._sections[i].consumer.sources.length; j++) {\n        sources.push(this._sections[i].consumer.sources[j]);\n      }\n    }\n    return sources;\n  }\n});\n\n/**\n * Returns the original source, line, and column information for the generated\n * source's line and column positions provided. The only argument is an object\n * with the following properties:\n *\n *   - line: The line number in the generated source.  The line number\n *     is 1-based.\n *   - column: The column number in the generated source.  The column\n *     number is 0-based.\n *\n * and an object is returned with the following properties:\n *\n *   - source: The original source file, or null.\n *   - line: The line number in the original source, or null.  The\n *     line number is 1-based.\n *   - column: The column number in the original source, or null.  The\n *     column number is 0-based.\n *   - name: The original identifier, or null.\n */\nIndexedSourceMapConsumer.prototype.originalPositionFor =\n  function IndexedSourceMapConsumer_originalPositionFor(aArgs) {\n    var needle = {\n      generatedLine: util.getArg(aArgs, 'line'),\n      generatedColumn: util.getArg(aArgs, 'column')\n    };\n\n    // Find the section containing the generated position we're trying to map\n    // to an original position.\n    var sectionIndex = binarySearch.search(needle, this._sections,\n      function(needle, section) {\n        var cmp = needle.generatedLine - section.generatedOffset.generatedLine;\n        if (cmp) {\n          return cmp;\n        }\n\n        return (needle.generatedColumn -\n                section.generatedOffset.generatedColumn);\n      });\n    var section = this._sections[sectionIndex];\n\n    if (!section) {\n      return {\n        source: null,\n        line: null,\n        column: null,\n        name: null\n      };\n    }\n\n    return section.consumer.originalPositionFor({\n      line: needle.generatedLine -\n        (section.generatedOffset.generatedLine - 1),\n      column: needle.generatedColumn -\n        (section.generatedOffset.generatedLine === needle.generatedLine\n         ? section.generatedOffset.generatedColumn - 1\n         : 0),\n      bias: aArgs.bias\n    });\n  };\n\n/**\n * Return true if we have the source content for every source in the source\n * map, false otherwise.\n */\nIndexedSourceMapConsumer.prototype.hasContentsOfAllSources =\n  function IndexedSourceMapConsumer_hasContentsOfAllSources() {\n    return this._sections.every(function (s) {\n      return s.consumer.hasContentsOfAllSources();\n    });\n  };\n\n/**\n * Returns the original source content. The only argument is the url of the\n * original source file. Returns null if no original source content is\n * available.\n */\nIndexedSourceMapConsumer.prototype.sourceContentFor =\n  function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) {\n    for (var i = 0; i < this._sections.length; i++) {\n      var section = this._sections[i];\n\n      var content = section.consumer.sourceContentFor(aSource, true);\n      if (content) {\n        return content;\n      }\n    }\n    if (nullOnMissing) {\n      return null;\n    }\n    else {\n      throw new Error('\"' + aSource + '\" is not in the SourceMap.');\n    }\n  };\n\n/**\n * Returns the generated line and column information for the original source,\n * line, and column positions provided. The only argument is an object with\n * the following properties:\n *\n *   - source: The filename of the original source.\n *   - line: The line number in the original source.  The line number\n *     is 1-based.\n *   - column: The column number in the original source.  The column\n *     number is 0-based.\n *\n * and an object is returned with the following properties:\n *\n *   - line: The line number in the generated source, or null.  The\n *     line number is 1-based. \n *   - column: The column number in the generated source, or null.\n *     The column number is 0-based.\n */\nIndexedSourceMapConsumer.prototype.generatedPositionFor =\n  function IndexedSourceMapConsumer_generatedPositionFor(aArgs) {\n    for (var i = 0; i < this._sections.length; i++) {\n      var section = this._sections[i];\n\n      // Only consider this section if the requested source is in the list of\n      // sources of the consumer.\n      if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) {\n        continue;\n      }\n      var generatedPosition = section.consumer.generatedPositionFor(aArgs);\n      if (generatedPosition) {\n        var ret = {\n          line: generatedPosition.line +\n            (section.generatedOffset.generatedLine - 1),\n          column: generatedPosition.column +\n            (section.generatedOffset.generatedLine === generatedPosition.line\n             ? section.generatedOffset.generatedColumn - 1\n             : 0)\n        };\n        return ret;\n      }\n    }\n\n    return {\n      line: null,\n      column: null\n    };\n  };\n\n/**\n * Parse the mappings in a string in to a data structure which we can easily\n * query (the ordered arrays in the `this.__generatedMappings` and\n * `this.__originalMappings` properties).\n */\nIndexedSourceMapConsumer.prototype._parseMappings =\n  function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) {\n    this.__generatedMappings = [];\n    this.__originalMappings = [];\n    for (var i = 0; i < this._sections.length; i++) {\n      var section = this._sections[i];\n      var sectionMappings = section.consumer._generatedMappings;\n      for (var j = 0; j < sectionMappings.length; j++) {\n        var mapping = sectionMappings[j];\n\n        var source = section.consumer._sources.at(mapping.source);\n        source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL);\n        this._sources.add(source);\n        source = this._sources.indexOf(source);\n\n        var name = null;\n        if (mapping.name) {\n          name = section.consumer._names.at(mapping.name);\n          this._names.add(name);\n          name = this._names.indexOf(name);\n        }\n\n        // The mappings coming from the consumer for the section have\n        // generated positions relative to the start of the section, so we\n        // need to offset them to be relative to the start of the concatenated\n        // generated file.\n        var adjustedMapping = {\n          source: source,\n          generatedLine: mapping.generatedLine +\n            (section.generatedOffset.generatedLine - 1),\n          generatedColumn: mapping.generatedColumn +\n            (section.generatedOffset.generatedLine === mapping.generatedLine\n            ? section.generatedOffset.generatedColumn - 1\n            : 0),\n          originalLine: mapping.originalLine,\n          originalColumn: mapping.originalColumn,\n          name: name\n        };\n\n        this.__generatedMappings.push(adjustedMapping);\n        if (typeof adjustedMapping.originalLine === 'number') {\n          this.__originalMappings.push(adjustedMapping);\n        }\n      }\n    }\n\n    quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated);\n    quickSort(this.__originalMappings, util.compareByOriginalPositions);\n  };\n\nexports.IndexedSourceMapConsumer = IndexedSourceMapConsumer;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar base64VLQ = require('./base64-vlq');\nvar util = require('./util');\nvar ArraySet = require('./array-set').ArraySet;\nvar MappingList = require('./mapping-list').MappingList;\n\n/**\n * An instance of the SourceMapGenerator represents a source map which is\n * being built incrementally. You may pass an object with the following\n * properties:\n *\n *   - file: The filename of the generated source.\n *   - sourceRoot: A root for all relative URLs in this source map.\n */\nfunction SourceMapGenerator(aArgs) {\n  if (!aArgs) {\n    aArgs = {};\n  }\n  this._file = util.getArg(aArgs, 'file', null);\n  this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null);\n  this._skipValidation = util.getArg(aArgs, 'skipValidation', false);\n  this._sources = new ArraySet();\n  this._names = new ArraySet();\n  this._mappings = new MappingList();\n  this._sourcesContents = null;\n}\n\nSourceMapGenerator.prototype._version = 3;\n\n/**\n * Creates a new SourceMapGenerator based on a SourceMapConsumer\n *\n * @param aSourceMapConsumer The SourceMap.\n */\nSourceMapGenerator.fromSourceMap =\n  function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) {\n    var sourceRoot = aSourceMapConsumer.sourceRoot;\n    var generator = new SourceMapGenerator({\n      file: aSourceMapConsumer.file,\n      sourceRoot: sourceRoot\n    });\n    aSourceMapConsumer.eachMapping(function (mapping) {\n      var newMapping = {\n        generated: {\n          line: mapping.generatedLine,\n          column: mapping.generatedColumn\n        }\n      };\n\n      if (mapping.source != null) {\n        newMapping.source = mapping.source;\n        if (sourceRoot != null) {\n          newMapping.source = util.relative(sourceRoot, newMapping.source);\n        }\n\n        newMapping.original = {\n          line: mapping.originalLine,\n          column: mapping.originalColumn\n        };\n\n        if (mapping.name != null) {\n          newMapping.name = mapping.name;\n        }\n      }\n\n      generator.addMapping(newMapping);\n    });\n    aSourceMapConsumer.sources.forEach(function (sourceFile) {\n      var sourceRelative = sourceFile;\n      if (sourceRoot !== null) {\n        sourceRelative = util.relative(sourceRoot, sourceFile);\n      }\n\n      if (!generator._sources.has(sourceRelative)) {\n        generator._sources.add(sourceRelative);\n      }\n\n      var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n      if (content != null) {\n        generator.setSourceContent(sourceFile, content);\n      }\n    });\n    return generator;\n  };\n\n/**\n * Add a single mapping from original source line and column to the generated\n * source's line and column for this source map being created. The mapping\n * object should have the following properties:\n *\n *   - generated: An object with the generated line and column positions.\n *   - original: An object with the original line and column positions.\n *   - source: The original source file (relative to the sourceRoot).\n *   - name: An optional original token name for this mapping.\n */\nSourceMapGenerator.prototype.addMapping =\n  function SourceMapGenerator_addMapping(aArgs) {\n    var generated = util.getArg(aArgs, 'generated');\n    var original = util.getArg(aArgs, 'original', null);\n    var source = util.getArg(aArgs, 'source', null);\n    var name = util.getArg(aArgs, 'name', null);\n\n    if (!this._skipValidation) {\n      this._validateMapping(generated, original, source, name);\n    }\n\n    if (source != null) {\n      source = String(source);\n      if (!this._sources.has(source)) {\n        this._sources.add(source);\n      }\n    }\n\n    if (name != null) {\n      name = String(name);\n      if (!this._names.has(name)) {\n        this._names.add(name);\n      }\n    }\n\n    this._mappings.add({\n      generatedLine: generated.line,\n      generatedColumn: generated.column,\n      originalLine: original != null && original.line,\n      originalColumn: original != null && original.column,\n      source: source,\n      name: name\n    });\n  };\n\n/**\n * Set the source content for a source file.\n */\nSourceMapGenerator.prototype.setSourceContent =\n  function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) {\n    var source = aSourceFile;\n    if (this._sourceRoot != null) {\n      source = util.relative(this._sourceRoot, source);\n    }\n\n    if (aSourceContent != null) {\n      // Add the source content to the _sourcesContents map.\n      // Create a new _sourcesContents map if the property is null.\n      if (!this._sourcesContents) {\n        this._sourcesContents = Object.create(null);\n      }\n      this._sourcesContents[util.toSetString(source)] = aSourceContent;\n    } else if (this._sourcesContents) {\n      // Remove the source file from the _sourcesContents map.\n      // If the _sourcesContents map is empty, set the property to null.\n      delete this._sourcesContents[util.toSetString(source)];\n      if (Object.keys(this._sourcesContents).length === 0) {\n        this._sourcesContents = null;\n      }\n    }\n  };\n\n/**\n * Applies the mappings of a sub-source-map for a specific source file to the\n * source map being generated. Each mapping to the supplied source file is\n * rewritten using the supplied source map. Note: The resolution for the\n * resulting mappings is the minimium of this map and the supplied map.\n *\n * @param aSourceMapConsumer The source map to be applied.\n * @param aSourceFile Optional. The filename of the source file.\n *        If omitted, SourceMapConsumer's file property will be used.\n * @param aSourceMapPath Optional. The dirname of the path to the source map\n *        to be applied. If relative, it is relative to the SourceMapConsumer.\n *        This parameter is needed when the two source maps aren't in the same\n *        directory, and the source map to be applied contains relative source\n *        paths. If so, those relative source paths need to be rewritten\n *        relative to the SourceMapGenerator.\n */\nSourceMapGenerator.prototype.applySourceMap =\n  function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) {\n    var sourceFile = aSourceFile;\n    // If aSourceFile is omitted, we will use the file property of the SourceMap\n    if (aSourceFile == null) {\n      if (aSourceMapConsumer.file == null) {\n        throw new Error(\n          'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' +\n          'or the source map\\'s \"file\" property. Both were omitted.'\n        );\n      }\n      sourceFile = aSourceMapConsumer.file;\n    }\n    var sourceRoot = this._sourceRoot;\n    // Make \"sourceFile\" relative if an absolute Url is passed.\n    if (sourceRoot != null) {\n      sourceFile = util.relative(sourceRoot, sourceFile);\n    }\n    // Applying the SourceMap can add and remove items from the sources and\n    // the names array.\n    var newSources = new ArraySet();\n    var newNames = new ArraySet();\n\n    // Find mappings for the \"sourceFile\"\n    this._mappings.unsortedForEach(function (mapping) {\n      if (mapping.source === sourceFile && mapping.originalLine != null) {\n        // Check if it can be mapped by the source map, then update the mapping.\n        var original = aSourceMapConsumer.originalPositionFor({\n          line: mapping.originalLine,\n          column: mapping.originalColumn\n        });\n        if (original.source != null) {\n          // Copy mapping\n          mapping.source = original.source;\n          if (aSourceMapPath != null) {\n            mapping.source = util.join(aSourceMapPath, mapping.source)\n          }\n          if (sourceRoot != null) {\n            mapping.source = util.relative(sourceRoot, mapping.source);\n          }\n          mapping.originalLine = original.line;\n          mapping.originalColumn = original.column;\n          if (original.name != null) {\n            mapping.name = original.name;\n          }\n        }\n      }\n\n      var source = mapping.source;\n      if (source != null && !newSources.has(source)) {\n        newSources.add(source);\n      }\n\n      var name = mapping.name;\n      if (name != null && !newNames.has(name)) {\n        newNames.add(name);\n      }\n\n    }, this);\n    this._sources = newSources;\n    this._names = newNames;\n\n    // Copy sourcesContents of applied map.\n    aSourceMapConsumer.sources.forEach(function (sourceFile) {\n      var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n      if (content != null) {\n        if (aSourceMapPath != null) {\n          sourceFile = util.join(aSourceMapPath, sourceFile);\n        }\n        if (sourceRoot != null) {\n          sourceFile = util.relative(sourceRoot, sourceFile);\n        }\n        this.setSourceContent(sourceFile, content);\n      }\n    }, this);\n  };\n\n/**\n * A mapping can have one of the three levels of data:\n *\n *   1. Just the generated position.\n *   2. The Generated position, original position, and original source.\n *   3. Generated and original position, original source, as well as a name\n *      token.\n *\n * To maintain consistency, we validate that any new mapping being added falls\n * in to one of these categories.\n */\nSourceMapGenerator.prototype._validateMapping =\n  function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource,\n                                              aName) {\n    // When aOriginal is truthy but has empty values for .line and .column,\n    // it is most likely a programmer error. In this case we throw a very\n    // specific error message to try to guide them the right way.\n    // For example: https://github.com/Polymer/polymer-bundler/pull/519\n    if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') {\n        throw new Error(\n            'original.line and original.column are not numbers -- you probably meant to omit ' +\n            'the original mapping entirely and only map the generated position. If so, pass ' +\n            'null for the original mapping instead of an object with empty or null values.'\n        );\n    }\n\n    if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n        && aGenerated.line > 0 && aGenerated.column >= 0\n        && !aOriginal && !aSource && !aName) {\n      // Case 1.\n      return;\n    }\n    else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated\n             && aOriginal && 'line' in aOriginal && 'column' in aOriginal\n             && aGenerated.line > 0 && aGenerated.column >= 0\n             && aOriginal.line > 0 && aOriginal.column >= 0\n             && aSource) {\n      // Cases 2 and 3.\n      return;\n    }\n    else {\n      throw new Error('Invalid mapping: ' + JSON.stringify({\n        generated: aGenerated,\n        source: aSource,\n        original: aOriginal,\n        name: aName\n      }));\n    }\n  };\n\n/**\n * Serialize the accumulated mappings in to the stream of base 64 VLQs\n * specified by the source map format.\n */\nSourceMapGenerator.prototype._serializeMappings =\n  function SourceMapGenerator_serializeMappings() {\n    var previousGeneratedColumn = 0;\n    var previousGeneratedLine = 1;\n    var previousOriginalColumn = 0;\n    var previousOriginalLine = 0;\n    var previousName = 0;\n    var previousSource = 0;\n    var result = '';\n    var next;\n    var mapping;\n    var nameIdx;\n    var sourceIdx;\n\n    var mappings = this._mappings.toArray();\n    for (var i = 0, len = mappings.length; i < len; i++) {\n      mapping = mappings[i];\n      next = ''\n\n      if (mapping.generatedLine !== previousGeneratedLine) {\n        previousGeneratedColumn = 0;\n        while (mapping.generatedLine !== previousGeneratedLine) {\n          next += ';';\n          previousGeneratedLine++;\n        }\n      }\n      else {\n        if (i > 0) {\n          if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) {\n            continue;\n          }\n          next += ',';\n        }\n      }\n\n      next += base64VLQ.encode(mapping.generatedColumn\n                                 - previousGeneratedColumn);\n      previousGeneratedColumn = mapping.generatedColumn;\n\n      if (mapping.source != null) {\n        sourceIdx = this._sources.indexOf(mapping.source);\n        next += base64VLQ.encode(sourceIdx - previousSource);\n        previousSource = sourceIdx;\n\n        // lines are stored 0-based in SourceMap spec version 3\n        next += base64VLQ.encode(mapping.originalLine - 1\n                                   - previousOriginalLine);\n        previousOriginalLine = mapping.originalLine - 1;\n\n        next += base64VLQ.encode(mapping.originalColumn\n                                   - previousOriginalColumn);\n        previousOriginalColumn = mapping.originalColumn;\n\n        if (mapping.name != null) {\n          nameIdx = this._names.indexOf(mapping.name);\n          next += base64VLQ.encode(nameIdx - previousName);\n          previousName = nameIdx;\n        }\n      }\n\n      result += next;\n    }\n\n    return result;\n  };\n\nSourceMapGenerator.prototype._generateSourcesContent =\n  function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) {\n    return aSources.map(function (source) {\n      if (!this._sourcesContents) {\n        return null;\n      }\n      if (aSourceRoot != null) {\n        source = util.relative(aSourceRoot, source);\n      }\n      var key = util.toSetString(source);\n      return Object.prototype.hasOwnProperty.call(this._sourcesContents, key)\n        ? this._sourcesContents[key]\n        : null;\n    }, this);\n  };\n\n/**\n * Externalize the source map.\n */\nSourceMapGenerator.prototype.toJSON =\n  function SourceMapGenerator_toJSON() {\n    var map = {\n      version: this._version,\n      sources: this._sources.toArray(),\n      names: this._names.toArray(),\n      mappings: this._serializeMappings()\n    };\n    if (this._file != null) {\n      map.file = this._file;\n    }\n    if (this._sourceRoot != null) {\n      map.sourceRoot = this._sourceRoot;\n    }\n    if (this._sourcesContents) {\n      map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot);\n    }\n\n    return map;\n  };\n\n/**\n * Render the source map being generated to a string.\n */\nSourceMapGenerator.prototype.toString =\n  function SourceMapGenerator_toString() {\n    return JSON.stringify(this.toJSON());\n  };\n\nexports.SourceMapGenerator = SourceMapGenerator;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar SourceMapGenerator = require('./source-map-generator').SourceMapGenerator;\nvar util = require('./util');\n\n// Matches a Windows-style `\\r\\n` newline or a `\\n` newline used by all other\n// operating systems these days (capturing the result).\nvar REGEX_NEWLINE = /(\\r?\\n)/;\n\n// Newline character code for charCodeAt() comparisons\nvar NEWLINE_CODE = 10;\n\n// Private symbol for identifying `SourceNode`s when multiple versions of\n// the source-map library are loaded. This MUST NOT CHANGE across\n// versions!\nvar isSourceNode = \"$$$isSourceNode$$$\";\n\n/**\n * SourceNodes provide a way to abstract over interpolating/concatenating\n * snippets of generated JavaScript source code while maintaining the line and\n * column information associated with the original source code.\n *\n * @param aLine The original line number.\n * @param aColumn The original column number.\n * @param aSource The original source's filename.\n * @param aChunks Optional. An array of strings which are snippets of\n *        generated JS, or other SourceNodes.\n * @param aName The original identifier.\n */\nfunction SourceNode(aLine, aColumn, aSource, aChunks, aName) {\n  this.children = [];\n  this.sourceContents = {};\n  this.line = aLine == null ? null : aLine;\n  this.column = aColumn == null ? null : aColumn;\n  this.source = aSource == null ? null : aSource;\n  this.name = aName == null ? null : aName;\n  this[isSourceNode] = true;\n  if (aChunks != null) this.add(aChunks);\n}\n\n/**\n * Creates a SourceNode from generated code and a SourceMapConsumer.\n *\n * @param aGeneratedCode The generated code\n * @param aSourceMapConsumer The SourceMap for the generated code\n * @param aRelativePath Optional. The path that relative sources in the\n *        SourceMapConsumer should be relative to.\n */\nSourceNode.fromStringWithSourceMap =\n  function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) {\n    // The SourceNode we want to fill with the generated code\n    // and the SourceMap\n    var node = new SourceNode();\n\n    // All even indices of this array are one line of the generated code,\n    // while all odd indices are the newlines between two adjacent lines\n    // (since `REGEX_NEWLINE` captures its match).\n    // Processed fragments are accessed by calling `shiftNextLine`.\n    var remainingLines = aGeneratedCode.split(REGEX_NEWLINE);\n    var remainingLinesIndex = 0;\n    var shiftNextLine = function() {\n      var lineContents = getNextLine();\n      // The last line of a file might not have a newline.\n      var newLine = getNextLine() || \"\";\n      return lineContents + newLine;\n\n      function getNextLine() {\n        return remainingLinesIndex < remainingLines.length ?\n            remainingLines[remainingLinesIndex++] : undefined;\n      }\n    };\n\n    // We need to remember the position of \"remainingLines\"\n    var lastGeneratedLine = 1, lastGeneratedColumn = 0;\n\n    // The generate SourceNodes we need a code range.\n    // To extract it current and last mapping is used.\n    // Here we store the last mapping.\n    var lastMapping = null;\n\n    aSourceMapConsumer.eachMapping(function (mapping) {\n      if (lastMapping !== null) {\n        // We add the code from \"lastMapping\" to \"mapping\":\n        // First check if there is a new line in between.\n        if (lastGeneratedLine < mapping.generatedLine) {\n          // Associate first line with \"lastMapping\"\n          addMappingWithCode(lastMapping, shiftNextLine());\n          lastGeneratedLine++;\n          lastGeneratedColumn = 0;\n          // The remaining code is added without mapping\n        } else {\n          // There is no new line in between.\n          // Associate the code between \"lastGeneratedColumn\" and\n          // \"mapping.generatedColumn\" with \"lastMapping\"\n          var nextLine = remainingLines[remainingLinesIndex] || '';\n          var code = nextLine.substr(0, mapping.generatedColumn -\n                                        lastGeneratedColumn);\n          remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn -\n                                              lastGeneratedColumn);\n          lastGeneratedColumn = mapping.generatedColumn;\n          addMappingWithCode(lastMapping, code);\n          // No more remaining code, continue\n          lastMapping = mapping;\n          return;\n        }\n      }\n      // We add the generated code until the first mapping\n      // to the SourceNode without any mapping.\n      // Each line is added as separate string.\n      while (lastGeneratedLine < mapping.generatedLine) {\n        node.add(shiftNextLine());\n        lastGeneratedLine++;\n      }\n      if (lastGeneratedColumn < mapping.generatedColumn) {\n        var nextLine = remainingLines[remainingLinesIndex] || '';\n        node.add(nextLine.substr(0, mapping.generatedColumn));\n        remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn);\n        lastGeneratedColumn = mapping.generatedColumn;\n      }\n      lastMapping = mapping;\n    }, this);\n    // We have processed all mappings.\n    if (remainingLinesIndex < remainingLines.length) {\n      if (lastMapping) {\n        // Associate the remaining code in the current line with \"lastMapping\"\n        addMappingWithCode(lastMapping, shiftNextLine());\n      }\n      // and add the remaining lines without any mapping\n      node.add(remainingLines.splice(remainingLinesIndex).join(\"\"));\n    }\n\n    // Copy sourcesContent into SourceNode\n    aSourceMapConsumer.sources.forEach(function (sourceFile) {\n      var content = aSourceMapConsumer.sourceContentFor(sourceFile);\n      if (content != null) {\n        if (aRelativePath != null) {\n          sourceFile = util.join(aRelativePath, sourceFile);\n        }\n        node.setSourceContent(sourceFile, content);\n      }\n    });\n\n    return node;\n\n    function addMappingWithCode(mapping, code) {\n      if (mapping === null || mapping.source === undefined) {\n        node.add(code);\n      } else {\n        var source = aRelativePath\n          ? util.join(aRelativePath, mapping.source)\n          : mapping.source;\n        node.add(new SourceNode(mapping.originalLine,\n                                mapping.originalColumn,\n                                source,\n                                code,\n                                mapping.name));\n      }\n    }\n  };\n\n/**\n * Add a chunk of generated JS to this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n *        SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.add = function SourceNode_add(aChunk) {\n  if (Array.isArray(aChunk)) {\n    aChunk.forEach(function (chunk) {\n      this.add(chunk);\n    }, this);\n  }\n  else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n    if (aChunk) {\n      this.children.push(aChunk);\n    }\n  }\n  else {\n    throw new TypeError(\n      \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n    );\n  }\n  return this;\n};\n\n/**\n * Add a chunk of generated JS to the beginning of this source node.\n *\n * @param aChunk A string snippet of generated JS code, another instance of\n *        SourceNode, or an array where each member is one of those things.\n */\nSourceNode.prototype.prepend = function SourceNode_prepend(aChunk) {\n  if (Array.isArray(aChunk)) {\n    for (var i = aChunk.length-1; i >= 0; i--) {\n      this.prepend(aChunk[i]);\n    }\n  }\n  else if (aChunk[isSourceNode] || typeof aChunk === \"string\") {\n    this.children.unshift(aChunk);\n  }\n  else {\n    throw new TypeError(\n      \"Expected a SourceNode, string, or an array of SourceNodes and strings. Got \" + aChunk\n    );\n  }\n  return this;\n};\n\n/**\n * Walk over the tree of JS snippets in this node and its children. The\n * walking function is called once for each snippet of JS and is passed that\n * snippet and the its original associated source's line/column location.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walk = function SourceNode_walk(aFn) {\n  var chunk;\n  for (var i = 0, len = this.children.length; i < len; i++) {\n    chunk = this.children[i];\n    if (chunk[isSourceNode]) {\n      chunk.walk(aFn);\n    }\n    else {\n      if (chunk !== '') {\n        aFn(chunk, { source: this.source,\n                     line: this.line,\n                     column: this.column,\n                     name: this.name });\n      }\n    }\n  }\n};\n\n/**\n * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between\n * each of `this.children`.\n *\n * @param aSep The separator.\n */\nSourceNode.prototype.join = function SourceNode_join(aSep) {\n  var newChildren;\n  var i;\n  var len = this.children.length;\n  if (len > 0) {\n    newChildren = [];\n    for (i = 0; i < len-1; i++) {\n      newChildren.push(this.children[i]);\n      newChildren.push(aSep);\n    }\n    newChildren.push(this.children[i]);\n    this.children = newChildren;\n  }\n  return this;\n};\n\n/**\n * Call String.prototype.replace on the very right-most source snippet. Useful\n * for trimming whitespace from the end of a source node, etc.\n *\n * @param aPattern The pattern to replace.\n * @param aReplacement The thing to replace the pattern with.\n */\nSourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) {\n  var lastChild = this.children[this.children.length - 1];\n  if (lastChild[isSourceNode]) {\n    lastChild.replaceRight(aPattern, aReplacement);\n  }\n  else if (typeof lastChild === 'string') {\n    this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement);\n  }\n  else {\n    this.children.push(''.replace(aPattern, aReplacement));\n  }\n  return this;\n};\n\n/**\n * Set the source content for a source file. This will be added to the SourceMapGenerator\n * in the sourcesContent field.\n *\n * @param aSourceFile The filename of the source file\n * @param aSourceContent The content of the source file\n */\nSourceNode.prototype.setSourceContent =\n  function SourceNode_setSourceContent(aSourceFile, aSourceContent) {\n    this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent;\n  };\n\n/**\n * Walk over the tree of SourceNodes. The walking function is called for each\n * source file content and is passed the filename and source content.\n *\n * @param aFn The traversal function.\n */\nSourceNode.prototype.walkSourceContents =\n  function SourceNode_walkSourceContents(aFn) {\n    for (var i = 0, len = this.children.length; i < len; i++) {\n      if (this.children[i][isSourceNode]) {\n        this.children[i].walkSourceContents(aFn);\n      }\n    }\n\n    var sources = Object.keys(this.sourceContents);\n    for (var i = 0, len = sources.length; i < len; i++) {\n      aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]);\n    }\n  };\n\n/**\n * Return the string representation of this source node. Walks over the tree\n * and concatenates all the various snippets together to one string.\n */\nSourceNode.prototype.toString = function SourceNode_toString() {\n  var str = \"\";\n  this.walk(function (chunk) {\n    str += chunk;\n  });\n  return str;\n};\n\n/**\n * Returns the string representation of this source node along with a source\n * map.\n */\nSourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) {\n  var generated = {\n    code: \"\",\n    line: 1,\n    column: 0\n  };\n  var map = new SourceMapGenerator(aArgs);\n  var sourceMappingActive = false;\n  var lastOriginalSource = null;\n  var lastOriginalLine = null;\n  var lastOriginalColumn = null;\n  var lastOriginalName = null;\n  this.walk(function (chunk, original) {\n    generated.code += chunk;\n    if (original.source !== null\n        && original.line !== null\n        && original.column !== null) {\n      if(lastOriginalSource !== original.source\n         || lastOriginalLine !== original.line\n         || lastOriginalColumn !== original.column\n         || lastOriginalName !== original.name) {\n        map.addMapping({\n          source: original.source,\n          original: {\n            line: original.line,\n            column: original.column\n          },\n          generated: {\n            line: generated.line,\n            column: generated.column\n          },\n          name: original.name\n        });\n      }\n      lastOriginalSource = original.source;\n      lastOriginalLine = original.line;\n      lastOriginalColumn = original.column;\n      lastOriginalName = original.name;\n      sourceMappingActive = true;\n    } else if (sourceMappingActive) {\n      map.addMapping({\n        generated: {\n          line: generated.line,\n          column: generated.column\n        }\n      });\n      lastOriginalSource = null;\n      sourceMappingActive = false;\n    }\n    for (var idx = 0, length = chunk.length; idx < length; idx++) {\n      if (chunk.charCodeAt(idx) === NEWLINE_CODE) {\n        generated.line++;\n        generated.column = 0;\n        // Mappings end at eol\n        if (idx + 1 === length) {\n          lastOriginalSource = null;\n          sourceMappingActive = false;\n        } else if (sourceMappingActive) {\n          map.addMapping({\n            source: original.source,\n            original: {\n              line: original.line,\n              column: original.column\n            },\n            generated: {\n              line: generated.line,\n              column: generated.column\n            },\n            name: original.name\n          });\n        }\n      } else {\n        generated.column++;\n      }\n    }\n  });\n  this.walkSourceContents(function (sourceFile, sourceContent) {\n    map.setSourceContent(sourceFile, sourceContent);\n  });\n\n  return { code: generated.code, map: map };\n};\n\nexports.SourceNode = SourceNode;\n","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n/**\n * This is a helper function for getting values from parameter/options\n * objects.\n *\n * @param args The object we are extracting values from\n * @param name The name of the property we are getting.\n * @param defaultValue An optional value to return if the property is missing\n * from the object. If this is not specified and the property is missing, an\n * error will be thrown.\n */\nfunction getArg(aArgs, aName, aDefaultValue) {\n  if (aName in aArgs) {\n    return aArgs[aName];\n  } else if (arguments.length === 3) {\n    return aDefaultValue;\n  } else {\n    throw new Error('\"' + aName + '\" is a required argument.');\n  }\n}\nexports.getArg = getArg;\n\nvar urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.-]*)(?::(\\d+))?(.*)$/;\nvar dataUrlRegexp = /^data:.+\\,.+$/;\n\nfunction urlParse(aUrl) {\n  var match = aUrl.match(urlRegexp);\n  if (!match) {\n    return null;\n  }\n  return {\n    scheme: match[1],\n    auth: match[2],\n    host: match[3],\n    port: match[4],\n    path: match[5]\n  };\n}\nexports.urlParse = urlParse;\n\nfunction urlGenerate(aParsedUrl) {\n  var url = '';\n  if (aParsedUrl.scheme) {\n    url += aParsedUrl.scheme + ':';\n  }\n  url += '//';\n  if (aParsedUrl.auth) {\n    url += aParsedUrl.auth + '@';\n  }\n  if (aParsedUrl.host) {\n    url += aParsedUrl.host;\n  }\n  if (aParsedUrl.port) {\n    url += \":\" + aParsedUrl.port\n  }\n  if (aParsedUrl.path) {\n    url += aParsedUrl.path;\n  }\n  return url;\n}\nexports.urlGenerate = urlGenerate;\n\n/**\n * Normalizes a path, or the path portion of a URL:\n *\n * - Replaces consecutive slashes with one slash.\n * - Removes unnecessary '.' parts.\n * - Removes unnecessary '/..' parts.\n *\n * Based on code in the Node.js 'path' core module.\n *\n * @param aPath The path or url to normalize.\n */\nfunction normalize(aPath) {\n  var path = aPath;\n  var url = urlParse(aPath);\n  if (url) {\n    if (!url.path) {\n      return aPath;\n    }\n    path = url.path;\n  }\n  var isAbsolute = exports.isAbsolute(path);\n\n  var parts = path.split(/\\/+/);\n  for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n    part = parts[i];\n    if (part === '.') {\n      parts.splice(i, 1);\n    } else if (part === '..') {\n      up++;\n    } else if (up > 0) {\n      if (part === '') {\n        // The first part is blank if the path is absolute. Trying to go\n        // above the root is a no-op. Therefore we can remove all '..' parts\n        // directly after the root.\n        parts.splice(i + 1, up);\n        up = 0;\n      } else {\n        parts.splice(i, 2);\n        up--;\n      }\n    }\n  }\n  path = parts.join('/');\n\n  if (path === '') {\n    path = isAbsolute ? '/' : '.';\n  }\n\n  if (url) {\n    url.path = path;\n    return urlGenerate(url);\n  }\n  return path;\n}\nexports.normalize = normalize;\n\n/**\n * Joins two paths/URLs.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be joined with the root.\n *\n * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n *   first.\n * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n *   is updated with the result and aRoot is returned. Otherwise the result\n *   is returned.\n *   - If aPath is absolute, the result is aPath.\n *   - Otherwise the two paths are joined with a slash.\n * - Joining for example 'http://' and 'www.example.com' is also supported.\n */\nfunction join(aRoot, aPath) {\n  if (aRoot === \"\") {\n    aRoot = \".\";\n  }\n  if (aPath === \"\") {\n    aPath = \".\";\n  }\n  var aPathUrl = urlParse(aPath);\n  var aRootUrl = urlParse(aRoot);\n  if (aRootUrl) {\n    aRoot = aRootUrl.path || '/';\n  }\n\n  // `join(foo, '//www.example.org')`\n  if (aPathUrl && !aPathUrl.scheme) {\n    if (aRootUrl) {\n      aPathUrl.scheme = aRootUrl.scheme;\n    }\n    return urlGenerate(aPathUrl);\n  }\n\n  if (aPathUrl || aPath.match(dataUrlRegexp)) {\n    return aPath;\n  }\n\n  // `join('http://', 'www.example.com')`\n  if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n    aRootUrl.host = aPath;\n    return urlGenerate(aRootUrl);\n  }\n\n  var joined = aPath.charAt(0) === '/'\n    ? aPath\n    : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n  if (aRootUrl) {\n    aRootUrl.path = joined;\n    return urlGenerate(aRootUrl);\n  }\n  return joined;\n}\nexports.join = join;\n\nexports.isAbsolute = function (aPath) {\n  return aPath.charAt(0) === '/' || urlRegexp.test(aPath);\n};\n\n/**\n * Make a path relative to a URL or another path.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be made relative to aRoot.\n */\nfunction relative(aRoot, aPath) {\n  if (aRoot === \"\") {\n    aRoot = \".\";\n  }\n\n  aRoot = aRoot.replace(/\\/$/, '');\n\n  // It is possible for the path to be above the root. In this case, simply\n  // checking whether the root is a prefix of the path won't work. Instead, we\n  // need to remove components from the root one by one, until either we find\n  // a prefix that fits, or we run out of components to remove.\n  var level = 0;\n  while (aPath.indexOf(aRoot + '/') !== 0) {\n    var index = aRoot.lastIndexOf(\"/\");\n    if (index < 0) {\n      return aPath;\n    }\n\n    // If the only part of the root that is left is the scheme (i.e. http://,\n    // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n    // have exhausted all components, so the path is not relative to the root.\n    aRoot = aRoot.slice(0, index);\n    if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n      return aPath;\n    }\n\n    ++level;\n  }\n\n  // Make sure we add a \"../\" for each component we removed from the root.\n  return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n}\nexports.relative = relative;\n\nvar supportsNullProto = (function () {\n  var obj = Object.create(null);\n  return !('__proto__' in obj);\n}());\n\nfunction identity (s) {\n  return s;\n}\n\n/**\n * Because behavior goes wacky when you set `__proto__` on objects, we\n * have to prefix all the strings in our set with an arbitrary character.\n *\n * See https://github.com/mozilla/source-map/pull/31 and\n * https://github.com/mozilla/source-map/issues/30\n *\n * @param String aStr\n */\nfunction toSetString(aStr) {\n  if (isProtoString(aStr)) {\n    return '$' + aStr;\n  }\n\n  return aStr;\n}\nexports.toSetString = supportsNullProto ? identity : toSetString;\n\nfunction fromSetString(aStr) {\n  if (isProtoString(aStr)) {\n    return aStr.slice(1);\n  }\n\n  return aStr;\n}\nexports.fromSetString = supportsNullProto ? identity : fromSetString;\n\nfunction isProtoString(s) {\n  if (!s) {\n    return false;\n  }\n\n  var length = s.length;\n\n  if (length < 9 /* \"__proto__\".length */) {\n    return false;\n  }\n\n  if (s.charCodeAt(length - 1) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 2) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 3) !== 111 /* 'o' */ ||\n      s.charCodeAt(length - 4) !== 116 /* 't' */ ||\n      s.charCodeAt(length - 5) !== 111 /* 'o' */ ||\n      s.charCodeAt(length - 6) !== 114 /* 'r' */ ||\n      s.charCodeAt(length - 7) !== 112 /* 'p' */ ||\n      s.charCodeAt(length - 8) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 9) !== 95  /* '_' */) {\n    return false;\n  }\n\n  for (var i = length - 10; i >= 0; i--) {\n    if (s.charCodeAt(i) !== 36 /* '$' */) {\n      return false;\n    }\n  }\n\n  return true;\n}\n\n/**\n * Comparator between two mappings where the original positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same original source/line/column, but different generated\n * line and column the same. Useful when searching for a mapping with a\n * stubbed out mapping.\n */\nfunction compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n  var cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0 || onlyCompareOriginal) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByOriginalPositions = compareByOriginalPositions;\n\n/**\n * Comparator between two mappings with deflated source and name indices where\n * the generated positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same generated line and column, but different\n * source/name/original line and column the same. Useful when searching for a\n * mapping with a stubbed out mapping.\n */\nfunction compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n  var cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0 || onlyCompareGenerated) {\n    return cmp;\n  }\n\n  cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\nfunction strcmp(aStr1, aStr2) {\n  if (aStr1 === aStr2) {\n    return 0;\n  }\n\n  if (aStr1 === null) {\n    return 1; // aStr2 !== null\n  }\n\n  if (aStr2 === null) {\n    return -1; // aStr1 !== null\n  }\n\n  if (aStr1 > aStr2) {\n    return 1;\n  }\n\n  return -1;\n}\n\n/**\n * Comparator between two mappings with inflated source and name strings where\n * the generated positions are compared.\n */\nfunction compareByGeneratedPositionsInflated(mappingA, mappingB) {\n  var cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n\n/**\n * Strip any JSON XSSI avoidance prefix from the string (as documented\n * in the source maps specification), and then parse the string as\n * JSON.\n */\nfunction parseSourceMapInput(str) {\n  return JSON.parse(str.replace(/^\\)]}'[^\\n]*\\n/, ''));\n}\nexports.parseSourceMapInput = parseSourceMapInput;\n\n/**\n * Compute the URL of a source given the the source root, the source's\n * URL, and the source map's URL.\n */\nfunction computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {\n  sourceURL = sourceURL || '';\n\n  if (sourceRoot) {\n    // This follows what Chrome does.\n    if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {\n      sourceRoot += '/';\n    }\n    // The spec says:\n    //   Line 4: An optional source root, useful for relocating source\n    //   files on a server or removing repeated values in the\n    //   “sources” entry.  This value is prepended to the individual\n    //   entries in the “source” field.\n    sourceURL = sourceRoot + sourceURL;\n  }\n\n  // Historically, SourceMapConsumer did not take the sourceMapURL as\n  // a parameter.  This mode is still somewhat supported, which is why\n  // this code block is conditional.  However, it's preferable to pass\n  // the source map URL to SourceMapConsumer, so that this function\n  // can implement the source URL resolution algorithm as outlined in\n  // the spec.  This block is basically the equivalent of:\n  //    new URL(sourceURL, sourceMapURL).toString()\n  // ... except it avoids using URL, which wasn't available in the\n  // older releases of node still supported by this library.\n  //\n  // The spec says:\n  //   If the sources are not absolute URLs after prepending of the\n  //   “sourceRoot”, the sources are resolved relative to the\n  //   SourceMap (like resolving script src in a html document).\n  if (sourceMapURL) {\n    var parsed = urlParse(sourceMapURL);\n    if (!parsed) {\n      throw new Error(\"sourceMapURL could not be parsed\");\n    }\n    if (parsed.path) {\n      // Strip the last path component, but keep the \"/\".\n      var index = parsed.path.lastIndexOf('/');\n      if (index >= 0) {\n        parsed.path = parsed.path.substring(0, index + 1);\n      }\n    }\n    sourceURL = join(urlGenerate(parsed), sourceURL);\n  }\n\n  return normalize(sourceURL);\n}\nexports.computeSourceURL = computeSourceURL;\n","/*\n * Copyright 2009-2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE.txt or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\nexports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator;\nexports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer;\nexports.SourceNode = require('./lib/source-node').SourceNode;\n","const { EventEmitter } = require('events')\nconst STREAM_DESTROYED = new Error('Stream was destroyed')\nconst PREMATURE_CLOSE = new Error('Premature close')\n\nconst queueTick = require('queue-tick')\nconst FIFO = require('fast-fifo')\nconst TextDecoder = require('text-decoder')\n\n/* eslint-disable no-multi-spaces */\n\n// 29 bits used total (4 from shared, 14 from read, and 11 from write)\nconst MAX = ((1 << 29) - 1)\n\n// Shared state\nconst OPENING       = 0b0001\nconst PREDESTROYING = 0b0010\nconst DESTROYING    = 0b0100\nconst DESTROYED     = 0b1000\n\nconst NOT_OPENING = MAX ^ OPENING\nconst NOT_PREDESTROYING = MAX ^ PREDESTROYING\n\n// Read state (4 bit offset from shared state)\nconst READ_ACTIVE           = 0b00000000000001 << 4\nconst READ_UPDATING         = 0b00000000000010 << 4\nconst READ_PRIMARY          = 0b00000000000100 << 4\nconst READ_QUEUED           = 0b00000000001000 << 4\nconst READ_RESUMED          = 0b00000000010000 << 4\nconst READ_PIPE_DRAINED     = 0b00000000100000 << 4\nconst READ_ENDING           = 0b00000001000000 << 4\nconst READ_EMIT_DATA        = 0b00000010000000 << 4\nconst READ_EMIT_READABLE    = 0b00000100000000 << 4\nconst READ_EMITTED_READABLE = 0b00001000000000 << 4\nconst READ_DONE             = 0b00010000000000 << 4\nconst READ_NEXT_TICK        = 0b00100000000000 << 4\nconst READ_NEEDS_PUSH       = 0b01000000000000 << 4\nconst READ_READ_AHEAD       = 0b10000000000000 << 4\n\n// Combined read state\nconst READ_FLOWING = READ_RESUMED | READ_PIPE_DRAINED\nconst READ_ACTIVE_AND_NEEDS_PUSH = READ_ACTIVE | READ_NEEDS_PUSH\nconst READ_PRIMARY_AND_ACTIVE = READ_PRIMARY | READ_ACTIVE\nconst READ_EMIT_READABLE_AND_QUEUED = READ_EMIT_READABLE | READ_QUEUED\nconst READ_RESUMED_READ_AHEAD = READ_RESUMED | READ_READ_AHEAD\n\nconst READ_NOT_ACTIVE             = MAX ^ READ_ACTIVE\nconst READ_NON_PRIMARY            = MAX ^ READ_PRIMARY\nconst READ_NON_PRIMARY_AND_PUSHED = MAX ^ (READ_PRIMARY | READ_NEEDS_PUSH)\nconst READ_PUSHED                 = MAX ^ READ_NEEDS_PUSH\nconst READ_PAUSED                 = MAX ^ READ_RESUMED\nconst READ_NOT_QUEUED             = MAX ^ (READ_QUEUED | READ_EMITTED_READABLE)\nconst READ_NOT_ENDING             = MAX ^ READ_ENDING\nconst READ_PIPE_NOT_DRAINED       = MAX ^ READ_FLOWING\nconst READ_NOT_NEXT_TICK          = MAX ^ READ_NEXT_TICK\nconst READ_NOT_UPDATING           = MAX ^ READ_UPDATING\nconst READ_NO_READ_AHEAD          = MAX ^ READ_READ_AHEAD\nconst READ_PAUSED_NO_READ_AHEAD   = MAX ^ READ_RESUMED_READ_AHEAD\n\n// Write state (18 bit offset, 4 bit offset from shared state and 14 from read state)\nconst WRITE_ACTIVE     = 0b00000000001 << 18\nconst WRITE_UPDATING   = 0b00000000010 << 18\nconst WRITE_PRIMARY    = 0b00000000100 << 18\nconst WRITE_QUEUED     = 0b00000001000 << 18\nconst WRITE_UNDRAINED  = 0b00000010000 << 18\nconst WRITE_DONE       = 0b00000100000 << 18\nconst WRITE_EMIT_DRAIN = 0b00001000000 << 18\nconst WRITE_NEXT_TICK  = 0b00010000000 << 18\nconst WRITE_WRITING    = 0b00100000000 << 18\nconst WRITE_FINISHING  = 0b01000000000 << 18\nconst WRITE_CORKED     = 0b10000000000 << 18\n\nconst WRITE_NOT_ACTIVE    = MAX ^ (WRITE_ACTIVE | WRITE_WRITING)\nconst WRITE_NON_PRIMARY   = MAX ^ WRITE_PRIMARY\nconst WRITE_NOT_FINISHING = MAX ^ (WRITE_ACTIVE | WRITE_FINISHING)\nconst WRITE_DRAINED       = MAX ^ WRITE_UNDRAINED\nconst WRITE_NOT_QUEUED    = MAX ^ WRITE_QUEUED\nconst WRITE_NOT_NEXT_TICK = MAX ^ WRITE_NEXT_TICK\nconst WRITE_NOT_UPDATING  = MAX ^ WRITE_UPDATING\nconst WRITE_NOT_CORKED    = MAX ^ WRITE_CORKED\n\n// Combined shared state\nconst ACTIVE = READ_ACTIVE | WRITE_ACTIVE\nconst NOT_ACTIVE = MAX ^ ACTIVE\nconst DONE = READ_DONE | WRITE_DONE\nconst DESTROY_STATUS = DESTROYING | DESTROYED | PREDESTROYING\nconst OPEN_STATUS = DESTROY_STATUS | OPENING\nconst AUTO_DESTROY = DESTROY_STATUS | DONE\nconst NON_PRIMARY = WRITE_NON_PRIMARY & READ_NON_PRIMARY\nconst ACTIVE_OR_TICKING = WRITE_NEXT_TICK | READ_NEXT_TICK\nconst TICKING = ACTIVE_OR_TICKING & NOT_ACTIVE\nconst IS_OPENING = OPEN_STATUS | TICKING\n\n// Combined shared state and read state\nconst READ_PRIMARY_STATUS = OPEN_STATUS | READ_ENDING | READ_DONE\nconst READ_STATUS = OPEN_STATUS | READ_DONE | READ_QUEUED\nconst READ_ENDING_STATUS = OPEN_STATUS | READ_ENDING | READ_QUEUED\nconst READ_READABLE_STATUS = OPEN_STATUS | READ_EMIT_READABLE | READ_QUEUED | READ_EMITTED_READABLE\nconst SHOULD_NOT_READ = OPEN_STATUS | READ_ACTIVE | READ_ENDING | READ_DONE | READ_NEEDS_PUSH | READ_READ_AHEAD\nconst READ_BACKPRESSURE_STATUS = DESTROY_STATUS | READ_ENDING | READ_DONE\nconst READ_UPDATE_SYNC_STATUS = READ_UPDATING | OPEN_STATUS | READ_NEXT_TICK | READ_PRIMARY\nconst READ_NEXT_TICK_OR_OPENING = READ_NEXT_TICK | OPENING\n\n// Combined write state\nconst WRITE_PRIMARY_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_DONE\nconst WRITE_QUEUED_AND_UNDRAINED = WRITE_QUEUED | WRITE_UNDRAINED\nconst WRITE_QUEUED_AND_ACTIVE = WRITE_QUEUED | WRITE_ACTIVE\nconst WRITE_DRAIN_STATUS = WRITE_QUEUED | WRITE_UNDRAINED | OPEN_STATUS | WRITE_ACTIVE\nconst WRITE_STATUS = OPEN_STATUS | WRITE_ACTIVE | WRITE_QUEUED | WRITE_CORKED\nconst WRITE_PRIMARY_AND_ACTIVE = WRITE_PRIMARY | WRITE_ACTIVE\nconst WRITE_ACTIVE_AND_WRITING = WRITE_ACTIVE | WRITE_WRITING\nconst WRITE_FINISHING_STATUS = OPEN_STATUS | WRITE_FINISHING | WRITE_QUEUED_AND_ACTIVE | WRITE_DONE\nconst WRITE_BACKPRESSURE_STATUS = WRITE_UNDRAINED | DESTROY_STATUS | WRITE_FINISHING | WRITE_DONE\nconst WRITE_UPDATE_SYNC_STATUS = WRITE_UPDATING | OPEN_STATUS | WRITE_NEXT_TICK | WRITE_PRIMARY\nconst WRITE_DROP_DATA = WRITE_FINISHING | WRITE_DONE | DESTROY_STATUS\n\nconst asyncIterator = Symbol.asyncIterator || Symbol('asyncIterator')\n\nclass WritableState {\n  constructor (stream, { highWaterMark = 16384, map = null, mapWritable, byteLength, byteLengthWritable } = {}) {\n    this.stream = stream\n    this.queue = new FIFO()\n    this.highWaterMark = highWaterMark\n    this.buffered = 0\n    this.error = null\n    this.pipeline = null\n    this.drains = null // if we add more seldomly used helpers we might them into a subobject so its a single ptr\n    this.byteLength = byteLengthWritable || byteLength || defaultByteLength\n    this.map = mapWritable || map\n    this.afterWrite = afterWrite.bind(this)\n    this.afterUpdateNextTick = updateWriteNT.bind(this)\n  }\n\n  get ended () {\n    return (this.stream._duplexState & WRITE_DONE) !== 0\n  }\n\n  push (data) {\n    if ((this.stream._duplexState & WRITE_DROP_DATA) !== 0) return false\n    if (this.map !== null) data = this.map(data)\n\n    this.buffered += this.byteLength(data)\n    this.queue.push(data)\n\n    if (this.buffered < this.highWaterMark) {\n      this.stream._duplexState |= WRITE_QUEUED\n      return true\n    }\n\n    this.stream._duplexState |= WRITE_QUEUED_AND_UNDRAINED\n    return false\n  }\n\n  shift () {\n    const data = this.queue.shift()\n\n    this.buffered -= this.byteLength(data)\n    if (this.buffered === 0) this.stream._duplexState &= WRITE_NOT_QUEUED\n\n    return data\n  }\n\n  end (data) {\n    if (typeof data === 'function') this.stream.once('finish', data)\n    else if (data !== undefined && data !== null) this.push(data)\n    this.stream._duplexState = (this.stream._duplexState | WRITE_FINISHING) & WRITE_NON_PRIMARY\n  }\n\n  autoBatch (data, cb) {\n    const buffer = []\n    const stream = this.stream\n\n    buffer.push(data)\n    while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED_AND_ACTIVE) {\n      buffer.push(stream._writableState.shift())\n    }\n\n    if ((stream._duplexState & OPEN_STATUS) !== 0) return cb(null)\n    stream._writev(buffer, cb)\n  }\n\n  update () {\n    const stream = this.stream\n\n    stream._duplexState |= WRITE_UPDATING\n\n    do {\n      while ((stream._duplexState & WRITE_STATUS) === WRITE_QUEUED) {\n        const data = this.shift()\n        stream._duplexState |= WRITE_ACTIVE_AND_WRITING\n        stream._write(data, this.afterWrite)\n      }\n\n      if ((stream._duplexState & WRITE_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary()\n    } while (this.continueUpdate() === true)\n\n    stream._duplexState &= WRITE_NOT_UPDATING\n  }\n\n  updateNonPrimary () {\n    const stream = this.stream\n\n    if ((stream._duplexState & WRITE_FINISHING_STATUS) === WRITE_FINISHING) {\n      stream._duplexState = stream._duplexState | WRITE_ACTIVE\n      stream._final(afterFinal.bind(this))\n      return\n    }\n\n    if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) {\n      if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) {\n        stream._duplexState |= ACTIVE\n        stream._destroy(afterDestroy.bind(this))\n      }\n      return\n    }\n\n    if ((stream._duplexState & IS_OPENING) === OPENING) {\n      stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING\n      stream._open(afterOpen.bind(this))\n    }\n  }\n\n  continueUpdate () {\n    if ((this.stream._duplexState & WRITE_NEXT_TICK) === 0) return false\n    this.stream._duplexState &= WRITE_NOT_NEXT_TICK\n    return true\n  }\n\n  updateCallback () {\n    if ((this.stream._duplexState & WRITE_UPDATE_SYNC_STATUS) === WRITE_PRIMARY) this.update()\n    else this.updateNextTick()\n  }\n\n  updateNextTick () {\n    if ((this.stream._duplexState & WRITE_NEXT_TICK) !== 0) return\n    this.stream._duplexState |= WRITE_NEXT_TICK\n    if ((this.stream._duplexState & WRITE_UPDATING) === 0) queueTick(this.afterUpdateNextTick)\n  }\n}\n\nclass ReadableState {\n  constructor (stream, { highWaterMark = 16384, map = null, mapReadable, byteLength, byteLengthReadable } = {}) {\n    this.stream = stream\n    this.queue = new FIFO()\n    this.highWaterMark = highWaterMark === 0 ? 1 : highWaterMark\n    this.buffered = 0\n    this.readAhead = highWaterMark > 0\n    this.error = null\n    this.pipeline = null\n    this.byteLength = byteLengthReadable || byteLength || defaultByteLength\n    this.map = mapReadable || map\n    this.pipeTo = null\n    this.afterRead = afterRead.bind(this)\n    this.afterUpdateNextTick = updateReadNT.bind(this)\n  }\n\n  get ended () {\n    return (this.stream._duplexState & READ_DONE) !== 0\n  }\n\n  pipe (pipeTo, cb) {\n    if (this.pipeTo !== null) throw new Error('Can only pipe to one destination')\n    if (typeof cb !== 'function') cb = null\n\n    this.stream._duplexState |= READ_PIPE_DRAINED\n    this.pipeTo = pipeTo\n    this.pipeline = new Pipeline(this.stream, pipeTo, cb)\n\n    if (cb) this.stream.on('error', noop) // We already error handle this so supress crashes\n\n    if (isStreamx(pipeTo)) {\n      pipeTo._writableState.pipeline = this.pipeline\n      if (cb) pipeTo.on('error', noop) // We already error handle this so supress crashes\n      pipeTo.on('finish', this.pipeline.finished.bind(this.pipeline)) // TODO: just call finished from pipeTo itself\n    } else {\n      const onerror = this.pipeline.done.bind(this.pipeline, pipeTo)\n      const onclose = this.pipeline.done.bind(this.pipeline, pipeTo, null) // onclose has a weird bool arg\n      pipeTo.on('error', onerror)\n      pipeTo.on('close', onclose)\n      pipeTo.on('finish', this.pipeline.finished.bind(this.pipeline))\n    }\n\n    pipeTo.on('drain', afterDrain.bind(this))\n    this.stream.emit('piping', pipeTo)\n    pipeTo.emit('pipe', this.stream)\n  }\n\n  push (data) {\n    const stream = this.stream\n\n    if (data === null) {\n      this.highWaterMark = 0\n      stream._duplexState = (stream._duplexState | READ_ENDING) & READ_NON_PRIMARY_AND_PUSHED\n      return false\n    }\n\n    if (this.map !== null) {\n      data = this.map(data)\n      if (data === null) {\n        stream._duplexState &= READ_PUSHED\n        return this.buffered < this.highWaterMark\n      }\n    }\n\n    this.buffered += this.byteLength(data)\n    this.queue.push(data)\n\n    stream._duplexState = (stream._duplexState | READ_QUEUED) & READ_PUSHED\n\n    return this.buffered < this.highWaterMark\n  }\n\n  shift () {\n    const data = this.queue.shift()\n\n    this.buffered -= this.byteLength(data)\n    if (this.buffered === 0) this.stream._duplexState &= READ_NOT_QUEUED\n    return data\n  }\n\n  unshift (data) {\n    const pending = [this.map !== null ? this.map(data) : data]\n    while (this.buffered > 0) pending.push(this.shift())\n\n    for (let i = 0; i < pending.length - 1; i++) {\n      const data = pending[i]\n      this.buffered += this.byteLength(data)\n      this.queue.push(data)\n    }\n\n    this.push(pending[pending.length - 1])\n  }\n\n  read () {\n    const stream = this.stream\n\n    if ((stream._duplexState & READ_STATUS) === READ_QUEUED) {\n      const data = this.shift()\n      if (this.pipeTo !== null && this.pipeTo.write(data) === false) stream._duplexState &= READ_PIPE_NOT_DRAINED\n      if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit('data', data)\n      return data\n    }\n\n    if (this.readAhead === false) {\n      stream._duplexState |= READ_READ_AHEAD\n      this.updateNextTick()\n    }\n\n    return null\n  }\n\n  drain () {\n    const stream = this.stream\n\n    while ((stream._duplexState & READ_STATUS) === READ_QUEUED && (stream._duplexState & READ_FLOWING) !== 0) {\n      const data = this.shift()\n      if (this.pipeTo !== null && this.pipeTo.write(data) === false) stream._duplexState &= READ_PIPE_NOT_DRAINED\n      if ((stream._duplexState & READ_EMIT_DATA) !== 0) stream.emit('data', data)\n    }\n  }\n\n  update () {\n    const stream = this.stream\n\n    stream._duplexState |= READ_UPDATING\n\n    do {\n      this.drain()\n\n      while (this.buffered < this.highWaterMark && (stream._duplexState & SHOULD_NOT_READ) === READ_READ_AHEAD) {\n        stream._duplexState |= READ_ACTIVE_AND_NEEDS_PUSH\n        stream._read(this.afterRead)\n        this.drain()\n      }\n\n      if ((stream._duplexState & READ_READABLE_STATUS) === READ_EMIT_READABLE_AND_QUEUED) {\n        stream._duplexState |= READ_EMITTED_READABLE\n        stream.emit('readable')\n      }\n\n      if ((stream._duplexState & READ_PRIMARY_AND_ACTIVE) === 0) this.updateNonPrimary()\n    } while (this.continueUpdate() === true)\n\n    stream._duplexState &= READ_NOT_UPDATING\n  }\n\n  updateNonPrimary () {\n    const stream = this.stream\n\n    if ((stream._duplexState & READ_ENDING_STATUS) === READ_ENDING) {\n      stream._duplexState = (stream._duplexState | READ_DONE) & READ_NOT_ENDING\n      stream.emit('end')\n      if ((stream._duplexState & AUTO_DESTROY) === DONE) stream._duplexState |= DESTROYING\n      if (this.pipeTo !== null) this.pipeTo.end()\n    }\n\n    if ((stream._duplexState & DESTROY_STATUS) === DESTROYING) {\n      if ((stream._duplexState & ACTIVE_OR_TICKING) === 0) {\n        stream._duplexState |= ACTIVE\n        stream._destroy(afterDestroy.bind(this))\n      }\n      return\n    }\n\n    if ((stream._duplexState & IS_OPENING) === OPENING) {\n      stream._duplexState = (stream._duplexState | ACTIVE) & NOT_OPENING\n      stream._open(afterOpen.bind(this))\n    }\n  }\n\n  continueUpdate () {\n    if ((this.stream._duplexState & READ_NEXT_TICK) === 0) return false\n    this.stream._duplexState &= READ_NOT_NEXT_TICK\n    return true\n  }\n\n  updateCallback () {\n    if ((this.stream._duplexState & READ_UPDATE_SYNC_STATUS) === READ_PRIMARY) this.update()\n    else this.updateNextTick()\n  }\n\n  updateNextTickIfOpen () {\n    if ((this.stream._duplexState & READ_NEXT_TICK_OR_OPENING) !== 0) return\n    this.stream._duplexState |= READ_NEXT_TICK\n    if ((this.stream._duplexState & READ_UPDATING) === 0) queueTick(this.afterUpdateNextTick)\n  }\n\n  updateNextTick () {\n    if ((this.stream._duplexState & READ_NEXT_TICK) !== 0) return\n    this.stream._duplexState |= READ_NEXT_TICK\n    if ((this.stream._duplexState & READ_UPDATING) === 0) queueTick(this.afterUpdateNextTick)\n  }\n}\n\nclass TransformState {\n  constructor (stream) {\n    this.data = null\n    this.afterTransform = afterTransform.bind(stream)\n    this.afterFinal = null\n  }\n}\n\nclass Pipeline {\n  constructor (src, dst, cb) {\n    this.from = src\n    this.to = dst\n    this.afterPipe = cb\n    this.error = null\n    this.pipeToFinished = false\n  }\n\n  finished () {\n    this.pipeToFinished = true\n  }\n\n  done (stream, err) {\n    if (err) this.error = err\n\n    if (stream === this.to) {\n      this.to = null\n\n      if (this.from !== null) {\n        if ((this.from._duplexState & READ_DONE) === 0 || !this.pipeToFinished) {\n          this.from.destroy(this.error || new Error('Writable stream closed prematurely'))\n        }\n        return\n      }\n    }\n\n    if (stream === this.from) {\n      this.from = null\n\n      if (this.to !== null) {\n        if ((stream._duplexState & READ_DONE) === 0) {\n          this.to.destroy(this.error || new Error('Readable stream closed before ending'))\n        }\n        return\n      }\n    }\n\n    if (this.afterPipe !== null) this.afterPipe(this.error)\n    this.to = this.from = this.afterPipe = null\n  }\n}\n\nfunction afterDrain () {\n  this.stream._duplexState |= READ_PIPE_DRAINED\n  this.updateCallback()\n}\n\nfunction afterFinal (err) {\n  const stream = this.stream\n  if (err) stream.destroy(err)\n  if ((stream._duplexState & DESTROY_STATUS) === 0) {\n    stream._duplexState |= WRITE_DONE\n    stream.emit('finish')\n  }\n  if ((stream._duplexState & AUTO_DESTROY) === DONE) {\n    stream._duplexState |= DESTROYING\n  }\n\n  stream._duplexState &= WRITE_NOT_FINISHING\n\n  // no need to wait the extra tick here, so we short circuit that\n  if ((stream._duplexState & WRITE_UPDATING) === 0) this.update()\n  else this.updateNextTick()\n}\n\nfunction afterDestroy (err) {\n  const stream = this.stream\n\n  if (!err && this.error !== STREAM_DESTROYED) err = this.error\n  if (err) stream.emit('error', err)\n  stream._duplexState |= DESTROYED\n  stream.emit('close')\n\n  const rs = stream._readableState\n  const ws = stream._writableState\n\n  if (rs !== null && rs.pipeline !== null) rs.pipeline.done(stream, err)\n\n  if (ws !== null) {\n    while (ws.drains !== null && ws.drains.length > 0) ws.drains.shift().resolve(false)\n    if (ws.pipeline !== null) ws.pipeline.done(stream, err)\n  }\n}\n\nfunction afterWrite (err) {\n  const stream = this.stream\n\n  if (err) stream.destroy(err)\n  stream._duplexState &= WRITE_NOT_ACTIVE\n\n  if (this.drains !== null) tickDrains(this.drains)\n\n  if ((stream._duplexState & WRITE_DRAIN_STATUS) === WRITE_UNDRAINED) {\n    stream._duplexState &= WRITE_DRAINED\n    if ((stream._duplexState & WRITE_EMIT_DRAIN) === WRITE_EMIT_DRAIN) {\n      stream.emit('drain')\n    }\n  }\n\n  this.updateCallback()\n}\n\nfunction afterRead (err) {\n  if (err) this.stream.destroy(err)\n  this.stream._duplexState &= READ_NOT_ACTIVE\n  if (this.readAhead === false && (this.stream._duplexState & READ_RESUMED) === 0) this.stream._duplexState &= READ_NO_READ_AHEAD\n  this.updateCallback()\n}\n\nfunction updateReadNT () {\n  if ((this.stream._duplexState & READ_UPDATING) === 0) {\n    this.stream._duplexState &= READ_NOT_NEXT_TICK\n    this.update()\n  }\n}\n\nfunction updateWriteNT () {\n  if ((this.stream._duplexState & WRITE_UPDATING) === 0) {\n    this.stream._duplexState &= WRITE_NOT_NEXT_TICK\n    this.update()\n  }\n}\n\nfunction tickDrains (drains) {\n  for (let i = 0; i < drains.length; i++) {\n    // drains.writes are monotonic, so if one is 0 its always the first one\n    if (--drains[i].writes === 0) {\n      drains.shift().resolve(true)\n      i--\n    }\n  }\n}\n\nfunction afterOpen (err) {\n  const stream = this.stream\n\n  if (err) stream.destroy(err)\n\n  if ((stream._duplexState & DESTROYING) === 0) {\n    if ((stream._duplexState & READ_PRIMARY_STATUS) === 0) stream._duplexState |= READ_PRIMARY\n    if ((stream._duplexState & WRITE_PRIMARY_STATUS) === 0) stream._duplexState |= WRITE_PRIMARY\n    stream.emit('open')\n  }\n\n  stream._duplexState &= NOT_ACTIVE\n\n  if (stream._writableState !== null) {\n    stream._writableState.updateCallback()\n  }\n\n  if (stream._readableState !== null) {\n    stream._readableState.updateCallback()\n  }\n}\n\nfunction afterTransform (err, data) {\n  if (data !== undefined && data !== null) this.push(data)\n  this._writableState.afterWrite(err)\n}\n\nfunction newListener (name) {\n  if (this._readableState !== null) {\n    if (name === 'data') {\n      this._duplexState |= (READ_EMIT_DATA | READ_RESUMED_READ_AHEAD)\n      this._readableState.updateNextTick()\n    }\n    if (name === 'readable') {\n      this._duplexState |= READ_EMIT_READABLE\n      this._readableState.updateNextTick()\n    }\n  }\n\n  if (this._writableState !== null) {\n    if (name === 'drain') {\n      this._duplexState |= WRITE_EMIT_DRAIN\n      this._writableState.updateNextTick()\n    }\n  }\n}\n\nclass Stream extends EventEmitter {\n  constructor (opts) {\n    super()\n\n    this._duplexState = 0\n    this._readableState = null\n    this._writableState = null\n\n    if (opts) {\n      if (opts.open) this._open = opts.open\n      if (opts.destroy) this._destroy = opts.destroy\n      if (opts.predestroy) this._predestroy = opts.predestroy\n      if (opts.signal) {\n        opts.signal.addEventListener('abort', abort.bind(this))\n      }\n    }\n\n    this.on('newListener', newListener)\n  }\n\n  _open (cb) {\n    cb(null)\n  }\n\n  _destroy (cb) {\n    cb(null)\n  }\n\n  _predestroy () {\n    // does nothing\n  }\n\n  get readable () {\n    return this._readableState !== null ? true : undefined\n  }\n\n  get writable () {\n    return this._writableState !== null ? true : undefined\n  }\n\n  get destroyed () {\n    return (this._duplexState & DESTROYED) !== 0\n  }\n\n  get destroying () {\n    return (this._duplexState & DESTROY_STATUS) !== 0\n  }\n\n  destroy (err) {\n    if ((this._duplexState & DESTROY_STATUS) === 0) {\n      if (!err) err = STREAM_DESTROYED\n      this._duplexState = (this._duplexState | DESTROYING) & NON_PRIMARY\n\n      if (this._readableState !== null) {\n        this._readableState.highWaterMark = 0\n        this._readableState.error = err\n      }\n      if (this._writableState !== null) {\n        this._writableState.highWaterMark = 0\n        this._writableState.error = err\n      }\n\n      this._duplexState |= PREDESTROYING\n      this._predestroy()\n      this._duplexState &= NOT_PREDESTROYING\n\n      if (this._readableState !== null) this._readableState.updateNextTick()\n      if (this._writableState !== null) this._writableState.updateNextTick()\n    }\n  }\n}\n\nclass Readable extends Stream {\n  constructor (opts) {\n    super(opts)\n\n    this._duplexState |= OPENING | WRITE_DONE | READ_READ_AHEAD\n    this._readableState = new ReadableState(this, opts)\n\n    if (opts) {\n      if (this._readableState.readAhead === false) this._duplexState &= READ_NO_READ_AHEAD\n      if (opts.read) this._read = opts.read\n      if (opts.eagerOpen) this._readableState.updateNextTick()\n      if (opts.encoding) this.setEncoding(opts.encoding)\n    }\n  }\n\n  setEncoding (encoding) {\n    const dec = new TextDecoder(encoding)\n    const map = this._readableState.map || echo\n    this._readableState.map = mapOrSkip\n    return this\n\n    function mapOrSkip (data) {\n      const next = dec.push(data)\n      return next === '' && (data.byteLength !== 0 || dec.remaining > 0) ? null : map(next)\n    }\n  }\n\n  _read (cb) {\n    cb(null)\n  }\n\n  pipe (dest, cb) {\n    this._readableState.updateNextTick()\n    this._readableState.pipe(dest, cb)\n    return dest\n  }\n\n  read () {\n    this._readableState.updateNextTick()\n    return this._readableState.read()\n  }\n\n  push (data) {\n    this._readableState.updateNextTickIfOpen()\n    return this._readableState.push(data)\n  }\n\n  unshift (data) {\n    this._readableState.updateNextTickIfOpen()\n    return this._readableState.unshift(data)\n  }\n\n  resume () {\n    this._duplexState |= READ_RESUMED_READ_AHEAD\n    this._readableState.updateNextTick()\n    return this\n  }\n\n  pause () {\n    this._duplexState &= (this._readableState.readAhead === false ? READ_PAUSED_NO_READ_AHEAD : READ_PAUSED)\n    return this\n  }\n\n  static _fromAsyncIterator (ite, opts) {\n    let destroy\n\n    const rs = new Readable({\n      ...opts,\n      read (cb) {\n        ite.next().then(push).then(cb.bind(null, null)).catch(cb)\n      },\n      predestroy () {\n        destroy = ite.return()\n      },\n      destroy (cb) {\n        if (!destroy) return cb(null)\n        destroy.then(cb.bind(null, null)).catch(cb)\n      }\n    })\n\n    return rs\n\n    function push (data) {\n      if (data.done) rs.push(null)\n      else rs.push(data.value)\n    }\n  }\n\n  static from (data, opts) {\n    if (isReadStreamx(data)) return data\n    if (data[asyncIterator]) return this._fromAsyncIterator(data[asyncIterator](), opts)\n    if (!Array.isArray(data)) data = data === undefined ? [] : [data]\n\n    let i = 0\n    return new Readable({\n      ...opts,\n      read (cb) {\n        this.push(i === data.length ? null : data[i++])\n        cb(null)\n      }\n    })\n  }\n\n  static isBackpressured (rs) {\n    return (rs._duplexState & READ_BACKPRESSURE_STATUS) !== 0 || rs._readableState.buffered >= rs._readableState.highWaterMark\n  }\n\n  static isPaused (rs) {\n    return (rs._duplexState & READ_RESUMED) === 0\n  }\n\n  [asyncIterator] () {\n    const stream = this\n\n    let error = null\n    let promiseResolve = null\n    let promiseReject = null\n\n    this.on('error', (err) => { error = err })\n    this.on('readable', onreadable)\n    this.on('close', onclose)\n\n    return {\n      [asyncIterator] () {\n        return this\n      },\n      next () {\n        return new Promise(function (resolve, reject) {\n          promiseResolve = resolve\n          promiseReject = reject\n          const data = stream.read()\n          if (data !== null) ondata(data)\n          else if ((stream._duplexState & DESTROYED) !== 0) ondata(null)\n        })\n      },\n      return () {\n        return destroy(null)\n      },\n      throw (err) {\n        return destroy(err)\n      }\n    }\n\n    function onreadable () {\n      if (promiseResolve !== null) ondata(stream.read())\n    }\n\n    function onclose () {\n      if (promiseResolve !== null) ondata(null)\n    }\n\n    function ondata (data) {\n      if (promiseReject === null) return\n      if (error) promiseReject(error)\n      else if (data === null && (stream._duplexState & READ_DONE) === 0) promiseReject(STREAM_DESTROYED)\n      else promiseResolve({ value: data, done: data === null })\n      promiseReject = promiseResolve = null\n    }\n\n    function destroy (err) {\n      stream.destroy(err)\n      return new Promise((resolve, reject) => {\n        if (stream._duplexState & DESTROYED) return resolve({ value: undefined, done: true })\n        stream.once('close', function () {\n          if (err) reject(err)\n          else resolve({ value: undefined, done: true })\n        })\n      })\n    }\n  }\n}\n\nclass Writable extends Stream {\n  constructor (opts) {\n    super(opts)\n\n    this._duplexState |= OPENING | READ_DONE\n    this._writableState = new WritableState(this, opts)\n\n    if (opts) {\n      if (opts.writev) this._writev = opts.writev\n      if (opts.write) this._write = opts.write\n      if (opts.final) this._final = opts.final\n      if (opts.eagerOpen) this._writableState.updateNextTick()\n    }\n  }\n\n  cork () {\n    this._duplexState |= WRITE_CORKED\n  }\n\n  uncork () {\n    this._duplexState &= WRITE_NOT_CORKED\n    this._writableState.updateNextTick()\n  }\n\n  _writev (batch, cb) {\n    cb(null)\n  }\n\n  _write (data, cb) {\n    this._writableState.autoBatch(data, cb)\n  }\n\n  _final (cb) {\n    cb(null)\n  }\n\n  static isBackpressured (ws) {\n    return (ws._duplexState & WRITE_BACKPRESSURE_STATUS) !== 0\n  }\n\n  static drained (ws) {\n    if (ws.destroyed) return Promise.resolve(false)\n    const state = ws._writableState\n    const pending = (isWritev(ws) ? Math.min(1, state.queue.length) : state.queue.length)\n    const writes = pending + ((ws._duplexState & WRITE_WRITING) ? 1 : 0)\n    if (writes === 0) return Promise.resolve(true)\n    if (state.drains === null) state.drains = []\n    return new Promise((resolve) => {\n      state.drains.push({ writes, resolve })\n    })\n  }\n\n  write (data) {\n    this._writableState.updateNextTick()\n    return this._writableState.push(data)\n  }\n\n  end (data) {\n    this._writableState.updateNextTick()\n    this._writableState.end(data)\n    return this\n  }\n}\n\nclass Duplex extends Readable { // and Writable\n  constructor (opts) {\n    super(opts)\n\n    this._duplexState = OPENING | (this._duplexState & READ_READ_AHEAD)\n    this._writableState = new WritableState(this, opts)\n\n    if (opts) {\n      if (opts.writev) this._writev = opts.writev\n      if (opts.write) this._write = opts.write\n      if (opts.final) this._final = opts.final\n    }\n  }\n\n  cork () {\n    this._duplexState |= WRITE_CORKED\n  }\n\n  uncork () {\n    this._duplexState &= WRITE_NOT_CORKED\n    this._writableState.updateNextTick()\n  }\n\n  _writev (batch, cb) {\n    cb(null)\n  }\n\n  _write (data, cb) {\n    this._writableState.autoBatch(data, cb)\n  }\n\n  _final (cb) {\n    cb(null)\n  }\n\n  write (data) {\n    this._writableState.updateNextTick()\n    return this._writableState.push(data)\n  }\n\n  end (data) {\n    this._writableState.updateNextTick()\n    this._writableState.end(data)\n    return this\n  }\n}\n\nclass Transform extends Duplex {\n  constructor (opts) {\n    super(opts)\n    this._transformState = new TransformState(this)\n\n    if (opts) {\n      if (opts.transform) this._transform = opts.transform\n      if (opts.flush) this._flush = opts.flush\n    }\n  }\n\n  _write (data, cb) {\n    if (this._readableState.buffered >= this._readableState.highWaterMark) {\n      this._transformState.data = data\n    } else {\n      this._transform(data, this._transformState.afterTransform)\n    }\n  }\n\n  _read (cb) {\n    if (this._transformState.data !== null) {\n      const data = this._transformState.data\n      this._transformState.data = null\n      cb(null)\n      this._transform(data, this._transformState.afterTransform)\n    } else {\n      cb(null)\n    }\n  }\n\n  destroy (err) {\n    super.destroy(err)\n    if (this._transformState.data !== null) {\n      this._transformState.data = null\n      this._transformState.afterTransform()\n    }\n  }\n\n  _transform (data, cb) {\n    cb(null, data)\n  }\n\n  _flush (cb) {\n    cb(null)\n  }\n\n  _final (cb) {\n    this._transformState.afterFinal = cb\n    this._flush(transformAfterFlush.bind(this))\n  }\n}\n\nclass PassThrough extends Transform {}\n\nfunction transformAfterFlush (err, data) {\n  const cb = this._transformState.afterFinal\n  if (err) return cb(err)\n  if (data !== null && data !== undefined) this.push(data)\n  this.push(null)\n  cb(null)\n}\n\nfunction pipelinePromise (...streams) {\n  return new Promise((resolve, reject) => {\n    return pipeline(...streams, (err) => {\n      if (err) return reject(err)\n      resolve()\n    })\n  })\n}\n\nfunction pipeline (stream, ...streams) {\n  const all = Array.isArray(stream) ? [...stream, ...streams] : [stream, ...streams]\n  const done = (all.length && typeof all[all.length - 1] === 'function') ? all.pop() : null\n\n  if (all.length < 2) throw new Error('Pipeline requires at least 2 streams')\n\n  let src = all[0]\n  let dest = null\n  let error = null\n\n  for (let i = 1; i < all.length; i++) {\n    dest = all[i]\n\n    if (isStreamx(src)) {\n      src.pipe(dest, onerror)\n    } else {\n      errorHandle(src, true, i > 1, onerror)\n      src.pipe(dest)\n    }\n\n    src = dest\n  }\n\n  if (done) {\n    let fin = false\n\n    const autoDestroy = isStreamx(dest) || !!(dest._writableState && dest._writableState.autoDestroy)\n\n    dest.on('error', (err) => {\n      if (error === null) error = err\n    })\n\n    dest.on('finish', () => {\n      fin = true\n      if (!autoDestroy) done(error)\n    })\n\n    if (autoDestroy) {\n      dest.on('close', () => done(error || (fin ? null : PREMATURE_CLOSE)))\n    }\n  }\n\n  return dest\n\n  function errorHandle (s, rd, wr, onerror) {\n    s.on('error', onerror)\n    s.on('close', onclose)\n\n    function onclose () {\n      if (rd && s._readableState && !s._readableState.ended) return onerror(PREMATURE_CLOSE)\n      if (wr && s._writableState && !s._writableState.ended) return onerror(PREMATURE_CLOSE)\n    }\n  }\n\n  function onerror (err) {\n    if (!err || error) return\n    error = err\n\n    for (const s of all) {\n      s.destroy(err)\n    }\n  }\n}\n\nfunction echo (s) {\n  return s\n}\n\nfunction isStream (stream) {\n  return !!stream._readableState || !!stream._writableState\n}\n\nfunction isStreamx (stream) {\n  return typeof stream._duplexState === 'number' && isStream(stream)\n}\n\nfunction isEnded (stream) {\n  return !!stream._readableState && stream._readableState.ended\n}\n\nfunction isFinished (stream) {\n  return !!stream._writableState && stream._writableState.ended\n}\n\nfunction getStreamError (stream, opts = {}) {\n  const err = (stream._readableState && stream._readableState.error) || (stream._writableState && stream._writableState.error)\n\n  // avoid implicit errors by default\n  return (!opts.all && err === STREAM_DESTROYED) ? null : err\n}\n\nfunction isReadStreamx (stream) {\n  return isStreamx(stream) && stream.readable\n}\n\nfunction isDisturbed (stream) {\n  return (stream._duplexState & OPENING) !== OPENING || (stream._duplexState & ACTIVE_OR_TICKING) !== 0\n}\n\nfunction isTypedArray (data) {\n  return typeof data === 'object' && data !== null && typeof data.byteLength === 'number'\n}\n\nfunction defaultByteLength (data) {\n  return isTypedArray(data) ? data.byteLength : 1024\n}\n\nfunction noop () {}\n\nfunction abort () {\n  this.destroy(new Error('Stream aborted.'))\n}\n\nfunction isWritev (s) {\n  return s._writev !== Writable.prototype._writev && s._writev !== Duplex.prototype._writev\n}\n\nmodule.exports = {\n  pipeline,\n  pipelinePromise,\n  isStream,\n  isStreamx,\n  isEnded,\n  isFinished,\n  isDisturbed,\n  getStreamError,\n  Stream,\n  Writable,\n  Readable,\n  Duplex,\n  Transform,\n  // Export PassThrough for compatibility with Node.js core's stream module\n  PassThrough\n}\n","'use strict';\nconst stripAnsi = require('strip-ansi');\nconst isFullwidthCodePoint = require('is-fullwidth-code-point');\nconst emojiRegex = require('emoji-regex');\n\nconst stringWidth = string => {\n\tif (typeof string !== 'string' || string.length === 0) {\n\t\treturn 0;\n\t}\n\n\tstring = stripAnsi(string);\n\n\tif (string.length === 0) {\n\t\treturn 0;\n\t}\n\n\tstring = string.replace(emojiRegex(), '  ');\n\n\tlet width = 0;\n\n\tfor (let i = 0; i < string.length; i++) {\n\t\tconst code = string.codePointAt(i);\n\n\t\t// Ignore control characters\n\t\tif (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t// Ignore combining characters\n\t\tif (code >= 0x300 && code <= 0x36F) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t// Surrogates\n\t\tif (code > 0xFFFF) {\n\t\t\ti++;\n\t\t}\n\n\t\twidth += isFullwidthCodePoint(code) ? 2 : 1;\n\t}\n\n\treturn width;\n};\n\nmodule.exports = stringWidth;\n// TODO: remove this in the next major version\nmodule.exports.default = stringWidth;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\n/**/\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n  encoding = '' + encoding;\n  switch (encoding && encoding.toLowerCase()) {\n    case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':\n      return true;\n    default:\n      return false;\n  }\n};\n\nfunction _normalizeEncoding(enc) {\n  if (!enc) return 'utf8';\n  var retried;\n  while (true) {\n    switch (enc) {\n      case 'utf8':\n      case 'utf-8':\n        return 'utf8';\n      case 'ucs2':\n      case 'ucs-2':\n      case 'utf16le':\n      case 'utf-16le':\n        return 'utf16le';\n      case 'latin1':\n      case 'binary':\n        return 'latin1';\n      case 'base64':\n      case 'ascii':\n      case 'hex':\n        return enc;\n      default:\n        if (retried) return; // undefined\n        enc = ('' + enc).toLowerCase();\n        retried = true;\n    }\n  }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n  var nenc = _normalizeEncoding(enc);\n  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n  return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n  this.encoding = normalizeEncoding(encoding);\n  var nb;\n  switch (this.encoding) {\n    case 'utf16le':\n      this.text = utf16Text;\n      this.end = utf16End;\n      nb = 4;\n      break;\n    case 'utf8':\n      this.fillLast = utf8FillLast;\n      nb = 4;\n      break;\n    case 'base64':\n      this.text = base64Text;\n      this.end = base64End;\n      nb = 3;\n      break;\n    default:\n      this.write = simpleWrite;\n      this.end = simpleEnd;\n      return;\n  }\n  this.lastNeed = 0;\n  this.lastTotal = 0;\n  this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n  if (buf.length === 0) return '';\n  var r;\n  var i;\n  if (this.lastNeed) {\n    r = this.fillLast(buf);\n    if (r === undefined) return '';\n    i = this.lastNeed;\n    this.lastNeed = 0;\n  } else {\n    i = 0;\n  }\n  if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n  return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n  if (this.lastNeed <= buf.length) {\n    buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n    return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n  }\n  buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n  this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte. If an invalid byte is detected, -2 is returned.\nfunction utf8CheckByte(byte) {\n  if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;\n  return byte >> 6 === 0x02 ? -1 : -2;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n  var j = buf.length - 1;\n  if (j < i) return 0;\n  var nb = utf8CheckByte(buf[j]);\n  if (nb >= 0) {\n    if (nb > 0) self.lastNeed = nb - 1;\n    return nb;\n  }\n  if (--j < i || nb === -2) return 0;\n  nb = utf8CheckByte(buf[j]);\n  if (nb >= 0) {\n    if (nb > 0) self.lastNeed = nb - 2;\n    return nb;\n  }\n  if (--j < i || nb === -2) return 0;\n  nb = utf8CheckByte(buf[j]);\n  if (nb >= 0) {\n    if (nb > 0) {\n      if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n    }\n    return nb;\n  }\n  return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// a single UTF-8 replacement character ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n  if ((buf[0] & 0xC0) !== 0x80) {\n    self.lastNeed = 0;\n    return '\\ufffd';\n  }\n  if (self.lastNeed > 1 && buf.length > 1) {\n    if ((buf[1] & 0xC0) !== 0x80) {\n      self.lastNeed = 1;\n      return '\\ufffd';\n    }\n    if (self.lastNeed > 2 && buf.length > 2) {\n      if ((buf[2] & 0xC0) !== 0x80) {\n        self.lastNeed = 2;\n        return '\\ufffd';\n      }\n    }\n  }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n  var p = this.lastTotal - this.lastNeed;\n  var r = utf8CheckExtraBytes(this, buf, p);\n  if (r !== undefined) return r;\n  if (this.lastNeed <= buf.length) {\n    buf.copy(this.lastChar, p, 0, this.lastNeed);\n    return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n  }\n  buf.copy(this.lastChar, p, 0, buf.length);\n  this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n  var total = utf8CheckIncomplete(this, buf, i);\n  if (!this.lastNeed) return buf.toString('utf8', i);\n  this.lastTotal = total;\n  var end = buf.length - (total - this.lastNeed);\n  buf.copy(this.lastChar, 0, end);\n  return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character is added when ending on a partial\n// character.\nfunction utf8End(buf) {\n  var r = buf && buf.length ? this.write(buf) : '';\n  if (this.lastNeed) return r + '\\ufffd';\n  return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n  if ((buf.length - i) % 2 === 0) {\n    var r = buf.toString('utf16le', i);\n    if (r) {\n      var c = r.charCodeAt(r.length - 1);\n      if (c >= 0xD800 && c <= 0xDBFF) {\n        this.lastNeed = 2;\n        this.lastTotal = 4;\n        this.lastChar[0] = buf[buf.length - 2];\n        this.lastChar[1] = buf[buf.length - 1];\n        return r.slice(0, -1);\n      }\n    }\n    return r;\n  }\n  this.lastNeed = 1;\n  this.lastTotal = 2;\n  this.lastChar[0] = buf[buf.length - 1];\n  return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n  var r = buf && buf.length ? this.write(buf) : '';\n  if (this.lastNeed) {\n    var end = this.lastTotal - this.lastNeed;\n    return r + this.lastChar.toString('utf16le', 0, end);\n  }\n  return r;\n}\n\nfunction base64Text(buf, i) {\n  var n = (buf.length - i) % 3;\n  if (n === 0) return buf.toString('base64', i);\n  this.lastNeed = 3 - n;\n  this.lastTotal = 3;\n  if (n === 1) {\n    this.lastChar[0] = buf[buf.length - 1];\n  } else {\n    this.lastChar[0] = buf[buf.length - 2];\n    this.lastChar[1] = buf[buf.length - 1];\n  }\n  return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n  var r = buf && buf.length ? this.write(buf) : '';\n  if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n  return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n  return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n  return buf && buf.length ? this.write(buf) : '';\n}","'use strict';\nconst ansiRegex = require('ansi-regex');\n\nmodule.exports = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string;\n","'use strict';\nconst os = require('os');\nconst tty = require('tty');\nconst hasFlag = require('has-flag');\n\nconst {env} = process;\n\nlet forceColor;\nif (hasFlag('no-color') ||\n\thasFlag('no-colors') ||\n\thasFlag('color=false') ||\n\thasFlag('color=never')) {\n\tforceColor = 0;\n} else if (hasFlag('color') ||\n\thasFlag('colors') ||\n\thasFlag('color=true') ||\n\thasFlag('color=always')) {\n\tforceColor = 1;\n}\n\nif ('FORCE_COLOR' in env) {\n\tif (env.FORCE_COLOR === 'true') {\n\t\tforceColor = 1;\n\t} else if (env.FORCE_COLOR === 'false') {\n\t\tforceColor = 0;\n\t} else {\n\t\tforceColor = env.FORCE_COLOR.length === 0 ? 1 : Math.min(parseInt(env.FORCE_COLOR, 10), 3);\n\t}\n}\n\nfunction translateLevel(level) {\n\tif (level === 0) {\n\t\treturn false;\n\t}\n\n\treturn {\n\t\tlevel,\n\t\thasBasic: true,\n\t\thas256: level >= 2,\n\t\thas16m: level >= 3\n\t};\n}\n\nfunction supportsColor(haveStream, streamIsTTY) {\n\tif (forceColor === 0) {\n\t\treturn 0;\n\t}\n\n\tif (hasFlag('color=16m') ||\n\t\thasFlag('color=full') ||\n\t\thasFlag('color=truecolor')) {\n\t\treturn 3;\n\t}\n\n\tif (hasFlag('color=256')) {\n\t\treturn 2;\n\t}\n\n\tif (haveStream && !streamIsTTY && forceColor === undefined) {\n\t\treturn 0;\n\t}\n\n\tconst min = forceColor || 0;\n\n\tif (env.TERM === 'dumb') {\n\t\treturn min;\n\t}\n\n\tif (process.platform === 'win32') {\n\t\t// Windows 10 build 10586 is the first Windows release that supports 256 colors.\n\t\t// Windows 10 build 14931 is the first release that supports 16m/TrueColor.\n\t\tconst osRelease = os.release().split('.');\n\t\tif (\n\t\t\tNumber(osRelease[0]) >= 10 &&\n\t\t\tNumber(osRelease[2]) >= 10586\n\t\t) {\n\t\t\treturn Number(osRelease[2]) >= 14931 ? 3 : 2;\n\t\t}\n\n\t\treturn 1;\n\t}\n\n\tif ('CI' in env) {\n\t\tif (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI', 'GITHUB_ACTIONS', 'BUILDKITE'].some(sign => sign in env) || env.CI_NAME === 'codeship') {\n\t\t\treturn 1;\n\t\t}\n\n\t\treturn min;\n\t}\n\n\tif ('TEAMCITY_VERSION' in env) {\n\t\treturn /^(9\\.(0*[1-9]\\d*)\\.|\\d{2,}\\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;\n\t}\n\n\tif (env.COLORTERM === 'truecolor') {\n\t\treturn 3;\n\t}\n\n\tif ('TERM_PROGRAM' in env) {\n\t\tconst version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);\n\n\t\tswitch (env.TERM_PROGRAM) {\n\t\t\tcase 'iTerm.app':\n\t\t\t\treturn version >= 3 ? 3 : 2;\n\t\t\tcase 'Apple_Terminal':\n\t\t\t\treturn 2;\n\t\t\t// No default\n\t\t}\n\t}\n\n\tif (/-256(color)?$/i.test(env.TERM)) {\n\t\treturn 2;\n\t}\n\n\tif (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {\n\t\treturn 1;\n\t}\n\n\tif ('COLORTERM' in env) {\n\t\treturn 1;\n\t}\n\n\treturn min;\n}\n\nfunction getSupportLevel(stream) {\n\tconst level = supportsColor(stream, stream && stream.isTTY);\n\treturn translateLevel(level);\n}\n\nmodule.exports = {\n\tsupportsColor: getSupportLevel,\n\tstdout: translateLevel(supportsColor(true, tty.isatty(1))),\n\tstderr: translateLevel(supportsColor(true, tty.isatty(2)))\n};\n","const tar = require('tar-stream')\nconst pump = require('pump')\nconst fs = require('fs')\nconst path = require('path')\n\nconst win32 = (global.Bare?.platform || process.platform) === 'win32'\n\nexports.pack = function pack (cwd, opts) {\n  if (!cwd) cwd = '.'\n  if (!opts) opts = {}\n\n  const xfs = opts.fs || fs\n  const ignore = opts.ignore || opts.filter || noop\n  const mapStream = opts.mapStream || echo\n  const statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort)\n  const strict = opts.strict !== false\n  const umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()\n  const pack = opts.pack || tar.pack()\n  const finish = opts.finish || noop\n\n  let map = opts.map || noop\n  let dmode = typeof opts.dmode === 'number' ? opts.dmode : 0\n  let fmode = typeof opts.fmode === 'number' ? opts.fmode : 0\n\n  if (opts.strip) map = strip(map, opts.strip)\n\n  if (opts.readable) {\n    dmode |= parseInt(555, 8)\n    fmode |= parseInt(444, 8)\n  }\n  if (opts.writable) {\n    dmode |= parseInt(333, 8)\n    fmode |= parseInt(222, 8)\n  }\n\n  onnextentry()\n\n  function onsymlink (filename, header) {\n    xfs.readlink(path.join(cwd, filename), function (err, linkname) {\n      if (err) return pack.destroy(err)\n      header.linkname = normalize(linkname)\n      pack.entry(header, onnextentry)\n    })\n  }\n\n  function onstat (err, filename, stat) {\n    if (pack.destroyed) return\n    if (err) return pack.destroy(err)\n    if (!filename) {\n      if (opts.finalize !== false) pack.finalize()\n      return finish(pack)\n    }\n\n    if (stat.isSocket()) return onnextentry() // tar does not support sockets...\n\n    let header = {\n      name: normalize(filename),\n      mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask,\n      mtime: stat.mtime,\n      size: stat.size,\n      type: 'file',\n      uid: stat.uid,\n      gid: stat.gid\n    }\n\n    if (stat.isDirectory()) {\n      header.size = 0\n      header.type = 'directory'\n      header = map(header) || header\n      return pack.entry(header, onnextentry)\n    }\n\n    if (stat.isSymbolicLink()) {\n      header.size = 0\n      header.type = 'symlink'\n      header = map(header) || header\n      return onsymlink(filename, header)\n    }\n\n    // TODO: add fifo etc...\n\n    header = map(header) || header\n\n    if (!stat.isFile()) {\n      if (strict) return pack.destroy(new Error('unsupported type for ' + filename))\n      return onnextentry()\n    }\n\n    const entry = pack.entry(header, onnextentry)\n    const rs = mapStream(xfs.createReadStream(path.join(cwd, filename), { start: 0, end: header.size > 0 ? header.size - 1 : header.size }), header)\n\n    rs.on('error', function (err) { // always forward errors on destroy\n      entry.destroy(err)\n    })\n\n    pump(rs, entry)\n  }\n\n  function onnextentry (err) {\n    if (err) return pack.destroy(err)\n    statNext(onstat)\n  }\n\n  return pack\n}\n\nfunction head (list) {\n  return list.length ? list[list.length - 1] : null\n}\n\nfunction processGetuid () {\n  return process.getuid ? process.getuid() : -1\n}\n\nfunction processUmask () {\n  return process.umask ? process.umask() : 0\n}\n\nexports.extract = function extract (cwd, opts) {\n  if (!cwd) cwd = '.'\n  if (!opts) opts = {}\n\n  const xfs = opts.fs || fs\n  const ignore = opts.ignore || opts.filter || noop\n  const mapStream = opts.mapStream || echo\n  const own = opts.chown !== false && !win32 && processGetuid() === 0\n  const extract = opts.extract || tar.extract()\n  const stack = []\n  const now = new Date()\n  const umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()\n  const strict = opts.strict !== false\n\n  let map = opts.map || noop\n  let dmode = typeof opts.dmode === 'number' ? opts.dmode : 0\n  let fmode = typeof opts.fmode === 'number' ? opts.fmode : 0\n\n  if (opts.strip) map = strip(map, opts.strip)\n\n  if (opts.readable) {\n    dmode |= parseInt(555, 8)\n    fmode |= parseInt(444, 8)\n  }\n  if (opts.writable) {\n    dmode |= parseInt(333, 8)\n    fmode |= parseInt(222, 8)\n  }\n\n  extract.on('entry', onentry)\n\n  if (opts.finish) extract.on('finish', opts.finish)\n\n  return extract\n\n  function onentry (header, stream, next) {\n    header = map(header) || header\n    header.name = normalize(header.name)\n\n    const name = path.join(cwd, path.join('/', header.name))\n\n    if (ignore(name, header)) {\n      stream.resume()\n      return next()\n    }\n\n    if (header.type === 'directory') {\n      stack.push([name, header.mtime])\n      return mkdirfix(name, {\n        fs: xfs,\n        own,\n        uid: header.uid,\n        gid: header.gid,\n        mode: header.mode\n      }, stat)\n    }\n\n    const dir = path.dirname(name)\n\n    validate(xfs, dir, path.join(cwd, '.'), function (err, valid) {\n      if (err) return next(err)\n      if (!valid) return next(new Error(dir + ' is not a valid path'))\n\n      mkdirfix(dir, {\n        fs: xfs,\n        own,\n        uid: header.uid,\n        gid: header.gid,\n        // normally, the folders with rights and owner should be part of the TAR file\n        // if this is not the case, create folder for same user as file and with\n        // standard permissions of 0o755 (rwxr-xr-x)\n        mode: 0o755\n      }, function (err) {\n        if (err) return next(err)\n\n        switch (header.type) {\n          case 'file': return onfile()\n          case 'link': return onlink()\n          case 'symlink': return onsymlink()\n        }\n\n        if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')'))\n\n        stream.resume()\n        next()\n      })\n    })\n\n    function stat (err) {\n      if (err) return next(err)\n      utimes(name, header, function (err) {\n        if (err) return next(err)\n        if (win32) return next()\n        chperm(name, header, next)\n      })\n    }\n\n    function onsymlink () {\n      if (win32) return next() // skip symlinks on win for now before it can be tested\n      xfs.unlink(name, function () {\n        xfs.symlink(header.linkname, name, stat)\n      })\n    }\n\n    function onlink () {\n      if (win32) return next() // skip links on win for now before it can be tested\n      xfs.unlink(name, function () {\n        const srcpath = path.join(cwd, path.join('/', header.linkname))\n\n        xfs.link(srcpath, name, function (err) {\n          if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) {\n            stream = xfs.createReadStream(srcpath)\n            return onfile()\n          }\n\n          stat(err)\n        })\n      })\n    }\n\n    function onfile () {\n      const ws = xfs.createWriteStream(name)\n      const rs = mapStream(stream, header)\n\n      ws.on('error', function (err) { // always forward errors on destroy\n        rs.destroy(err)\n      })\n\n      pump(rs, ws, function (err) {\n        if (err) return next(err)\n        ws.on('close', stat)\n      })\n    }\n  }\n\n  function utimesParent (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry\n    let top\n    while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop()\n    if (!top) return cb()\n    xfs.utimes(top[0], now, top[1], cb)\n  }\n\n  function utimes (name, header, cb) {\n    if (opts.utimes === false) return cb()\n\n    if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb)\n    if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link?\n\n    xfs.utimes(name, now, header.mtime, function (err) {\n      if (err) return cb(err)\n      utimesParent(name, cb)\n    })\n  }\n\n  function chperm (name, header, cb) {\n    const link = header.type === 'symlink'\n\n    /* eslint-disable n/no-deprecated-api */\n    const chmod = link ? xfs.lchmod : xfs.chmod\n    const chown = link ? xfs.lchown : xfs.chown\n    /* eslint-enable n/no-deprecated-api */\n\n    if (!chmod) return cb()\n\n    const mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask\n\n    if (chown && own) chown.call(xfs, name, header.uid, header.gid, onchown)\n    else onchown(null)\n\n    function onchown (err) {\n      if (err) return cb(err)\n      if (!chmod) return cb()\n      chmod.call(xfs, name, mode, cb)\n    }\n  }\n\n  function mkdirfix (name, opts, cb) {\n    // when mkdir is called on an existing directory, the permissions\n    // will be overwritten (?), to avoid this we check for its existance first\n    xfs.stat(name, function (err) {\n      if (!err) return cb(null)\n      if (err.code !== 'ENOENT') return cb(err)\n      xfs.mkdir(name, { mode: opts.mode, recursive: true }, function (err, made) {\n        if (err) return cb(err)\n        chperm(name, opts, cb)\n      })\n    })\n  }\n}\n\nfunction validate (fs, name, root, cb) {\n  if (name === root) return cb(null, true)\n  fs.lstat(name, function (err, st) {\n    if (err && err.code === 'ENOENT') return validate(fs, path.join(name, '..'), root, cb)\n    else if (err) return cb(err)\n    cb(null, st.isDirectory())\n  })\n}\n\nfunction noop () {}\n\nfunction echo (name) {\n  return name\n}\n\nfunction normalize (name) {\n  return win32 ? name.replace(/\\\\/g, '/').replace(/[:?<>|]/g, '_') : name\n}\n\nfunction statAll (fs, stat, cwd, ignore, entries, sort) {\n  if (!entries) entries = ['.']\n  const queue = entries.slice(0)\n\n  return function loop (callback) {\n    if (!queue.length) return callback(null)\n\n    const next = queue.shift()\n    const nextAbs = path.join(cwd, next)\n\n    stat.call(fs, nextAbs, function (err, stat) {\n      // ignore errors if the files were deleted while buffering\n      if (err) return callback(entries.indexOf(next) === -1 && err.code === 'ENOENT' ? null : err)\n\n      if (!stat.isDirectory()) return callback(null, next, stat)\n\n      fs.readdir(nextAbs, function (err, files) {\n        if (err) return callback(err)\n\n        if (sort) files.sort()\n\n        for (let i = 0; i < files.length; i++) {\n          if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i]))\n        }\n\n        callback(null, next, stat)\n      })\n    })\n  }\n}\n\nfunction strip (map, level) {\n  return function (header) {\n    header.name = header.name.split('/').slice(level).join('/')\n\n    const linkname = header.linkname\n    if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) {\n      header.linkname = linkname.split('/').slice(level).join('/')\n    }\n\n    return map(header)\n  }\n}\n","const constants = { // just for envs without fs\n  S_IFMT: 61440,\n  S_IFDIR: 16384,\n  S_IFCHR: 8192,\n  S_IFBLK: 24576,\n  S_IFIFO: 4096,\n  S_IFLNK: 40960\n}\n\ntry {\n  module.exports = require('fs').constants || constants\n} catch {\n  module.exports = constants\n}\n","const { Writable, Readable, getStreamError } = require('streamx')\nconst FIFO = require('fast-fifo')\nconst b4a = require('b4a')\nconst headers = require('./headers')\n\nconst EMPTY = b4a.alloc(0)\n\nclass BufferList {\n  constructor () {\n    this.buffered = 0\n    this.shifted = 0\n    this.queue = new FIFO()\n\n    this._offset = 0\n  }\n\n  push (buffer) {\n    this.buffered += buffer.byteLength\n    this.queue.push(buffer)\n  }\n\n  shiftFirst (size) {\n    return this._buffered === 0 ? null : this._next(size)\n  }\n\n  shift (size) {\n    if (size > this.buffered) return null\n    if (size === 0) return EMPTY\n\n    let chunk = this._next(size)\n\n    if (size === chunk.byteLength) return chunk // likely case\n\n    const chunks = [chunk]\n\n    while ((size -= chunk.byteLength) > 0) {\n      chunk = this._next(size)\n      chunks.push(chunk)\n    }\n\n    return b4a.concat(chunks)\n  }\n\n  _next (size) {\n    const buf = this.queue.peek()\n    const rem = buf.byteLength - this._offset\n\n    if (size >= rem) {\n      const sub = this._offset ? buf.subarray(this._offset, buf.byteLength) : buf\n      this.queue.shift()\n      this._offset = 0\n      this.buffered -= rem\n      this.shifted += rem\n      return sub\n    }\n\n    this.buffered -= size\n    this.shifted += size\n\n    return buf.subarray(this._offset, (this._offset += size))\n  }\n}\n\nclass Source extends Readable {\n  constructor (self, header, offset) {\n    super()\n\n    this.header = header\n    this.offset = offset\n\n    this._parent = self\n  }\n\n  _read (cb) {\n    if (this.header.size === 0) {\n      this.push(null)\n    }\n    if (this._parent._stream === this) {\n      this._parent._update()\n    }\n    cb(null)\n  }\n\n  _predestroy () {\n    this._parent.destroy(getStreamError(this))\n  }\n\n  _detach () {\n    if (this._parent._stream === this) {\n      this._parent._stream = null\n      this._parent._missing = overflow(this.header.size)\n      this._parent._update()\n    }\n  }\n\n  _destroy (cb) {\n    this._detach()\n    cb(null)\n  }\n}\n\nclass Extract extends Writable {\n  constructor (opts) {\n    super(opts)\n\n    if (!opts) opts = {}\n\n    this._buffer = new BufferList()\n    this._offset = 0\n    this._header = null\n    this._stream = null\n    this._missing = 0\n    this._longHeader = false\n    this._callback = noop\n    this._locked = false\n    this._finished = false\n    this._pax = null\n    this._paxGlobal = null\n    this._gnuLongPath = null\n    this._gnuLongLinkPath = null\n    this._filenameEncoding = opts.filenameEncoding || 'utf-8'\n    this._allowUnknownFormat = !!opts.allowUnknownFormat\n    this._unlockBound = this._unlock.bind(this)\n  }\n\n  _unlock (err) {\n    this._locked = false\n\n    if (err) {\n      this.destroy(err)\n      this._continueWrite(err)\n      return\n    }\n\n    this._update()\n  }\n\n  _consumeHeader () {\n    if (this._locked) return false\n\n    this._offset = this._buffer.shifted\n\n    try {\n      this._header = headers.decode(this._buffer.shift(512), this._filenameEncoding, this._allowUnknownFormat)\n    } catch (err) {\n      this._continueWrite(err)\n      return false\n    }\n\n    if (!this._header) return true\n\n    switch (this._header.type) {\n      case 'gnu-long-path':\n      case 'gnu-long-link-path':\n      case 'pax-global-header':\n      case 'pax-header':\n        this._longHeader = true\n        this._missing = this._header.size\n        return true\n    }\n\n    this._locked = true\n    this._applyLongHeaders()\n\n    if (this._header.size === 0 || this._header.type === 'directory') {\n      this.emit('entry', this._header, this._createStream(), this._unlockBound)\n      return true\n    }\n\n    this._stream = this._createStream()\n    this._missing = this._header.size\n\n    this.emit('entry', this._header, this._stream, this._unlockBound)\n    return true\n  }\n\n  _applyLongHeaders () {\n    if (this._gnuLongPath) {\n      this._header.name = this._gnuLongPath\n      this._gnuLongPath = null\n    }\n\n    if (this._gnuLongLinkPath) {\n      this._header.linkname = this._gnuLongLinkPath\n      this._gnuLongLinkPath = null\n    }\n\n    if (this._pax) {\n      if (this._pax.path) this._header.name = this._pax.path\n      if (this._pax.linkpath) this._header.linkname = this._pax.linkpath\n      if (this._pax.size) this._header.size = parseInt(this._pax.size, 10)\n      this._header.pax = this._pax\n      this._pax = null\n    }\n  }\n\n  _decodeLongHeader (buf) {\n    switch (this._header.type) {\n      case 'gnu-long-path':\n        this._gnuLongPath = headers.decodeLongPath(buf, this._filenameEncoding)\n        break\n      case 'gnu-long-link-path':\n        this._gnuLongLinkPath = headers.decodeLongPath(buf, this._filenameEncoding)\n        break\n      case 'pax-global-header':\n        this._paxGlobal = headers.decodePax(buf)\n        break\n      case 'pax-header':\n        this._pax = this._paxGlobal === null\n          ? headers.decodePax(buf)\n          : Object.assign({}, this._paxGlobal, headers.decodePax(buf))\n        break\n    }\n  }\n\n  _consumeLongHeader () {\n    this._longHeader = false\n    this._missing = overflow(this._header.size)\n\n    const buf = this._buffer.shift(this._header.size)\n\n    try {\n      this._decodeLongHeader(buf)\n    } catch (err) {\n      this._continueWrite(err)\n      return false\n    }\n\n    return true\n  }\n\n  _consumeStream () {\n    const buf = this._buffer.shiftFirst(this._missing)\n    if (buf === null) return false\n\n    this._missing -= buf.byteLength\n    const drained = this._stream.push(buf)\n\n    if (this._missing === 0) {\n      this._stream.push(null)\n      if (drained) this._stream._detach()\n      return drained && this._locked === false\n    }\n\n    return drained\n  }\n\n  _createStream () {\n    return new Source(this, this._header, this._offset)\n  }\n\n  _update () {\n    while (this._buffer.buffered > 0 && !this.destroying) {\n      if (this._missing > 0) {\n        if (this._stream !== null) {\n          if (this._consumeStream() === false) return\n          continue\n        }\n\n        if (this._longHeader === true) {\n          if (this._missing > this._buffer.buffered) break\n          if (this._consumeLongHeader() === false) return false\n          continue\n        }\n\n        const ignore = this._buffer.shiftFirst(this._missing)\n        if (ignore !== null) this._missing -= ignore.byteLength\n        continue\n      }\n\n      if (this._buffer.buffered < 512) break\n      if (this._stream !== null || this._consumeHeader() === false) return\n    }\n\n    this._continueWrite(null)\n  }\n\n  _continueWrite (err) {\n    const cb = this._callback\n    this._callback = noop\n    cb(err)\n  }\n\n  _write (data, cb) {\n    this._callback = cb\n    this._buffer.push(data)\n    this._update()\n  }\n\n  _final (cb) {\n    this._finished = this._missing === 0 && this._buffer.buffered === 0\n    cb(this._finished ? null : new Error('Unexpected end of data'))\n  }\n\n  _predestroy () {\n    this._continueWrite(null)\n  }\n\n  _destroy (cb) {\n    if (this._stream) this._stream.destroy(getStreamError(this))\n    cb(null)\n  }\n\n  [Symbol.asyncIterator] () {\n    let error = null\n\n    let promiseResolve = null\n    let promiseReject = null\n\n    let entryStream = null\n    let entryCallback = null\n\n    const extract = this\n\n    this.on('entry', onentry)\n    this.on('error', (err) => { error = err })\n    this.on('close', onclose)\n\n    return {\n      [Symbol.asyncIterator] () {\n        return this\n      },\n      next () {\n        return new Promise(onnext)\n      },\n      return () {\n        return destroy(null)\n      },\n      throw (err) {\n        return destroy(err)\n      }\n    }\n\n    function consumeCallback (err) {\n      if (!entryCallback) return\n      const cb = entryCallback\n      entryCallback = null\n      cb(err)\n    }\n\n    function onnext (resolve, reject) {\n      if (error) {\n        return reject(error)\n      }\n\n      if (entryStream) {\n        resolve({ value: entryStream, done: false })\n        entryStream = null\n        return\n      }\n\n      promiseResolve = resolve\n      promiseReject = reject\n\n      consumeCallback(null)\n\n      if (extract._finished && promiseResolve) {\n        promiseResolve({ value: undefined, done: true })\n        promiseResolve = promiseReject = null\n      }\n    }\n\n    function onentry (header, stream, callback) {\n      entryCallback = callback\n      stream.on('error', noop) // no way around this due to tick sillyness\n\n      if (promiseResolve) {\n        promiseResolve({ value: stream, done: false })\n        promiseResolve = promiseReject = null\n      } else {\n        entryStream = stream\n      }\n    }\n\n    function onclose () {\n      consumeCallback(error)\n      if (!promiseResolve) return\n      if (error) promiseReject(error)\n      else promiseResolve({ value: undefined, done: true })\n      promiseResolve = promiseReject = null\n    }\n\n    function destroy (err) {\n      extract.destroy(err)\n      consumeCallback(err)\n      return new Promise((resolve, reject) => {\n        if (extract.destroyed) return resolve({ value: undefined, done: true })\n        extract.once('close', function () {\n          if (err) reject(err)\n          else resolve({ value: undefined, done: true })\n        })\n      })\n    }\n  }\n}\n\nmodule.exports = function extract (opts) {\n  return new Extract(opts)\n}\n\nfunction noop () {}\n\nfunction overflow (size) {\n  size &= 511\n  return size && 512 - size\n}\n","const b4a = require('b4a')\n\nconst ZEROS = '0000000000000000000'\nconst SEVENS = '7777777777777777777'\nconst ZERO_OFFSET = '0'.charCodeAt(0)\nconst USTAR_MAGIC = b4a.from([0x75, 0x73, 0x74, 0x61, 0x72, 0x00]) // ustar\\x00\nconst USTAR_VER = b4a.from([ZERO_OFFSET, ZERO_OFFSET])\nconst GNU_MAGIC = b4a.from([0x75, 0x73, 0x74, 0x61, 0x72, 0x20]) // ustar\\x20\nconst GNU_VER = b4a.from([0x20, 0x00])\nconst MASK = 0o7777\nconst MAGIC_OFFSET = 257\nconst VERSION_OFFSET = 263\n\nexports.decodeLongPath = function decodeLongPath (buf, encoding) {\n  return decodeStr(buf, 0, buf.length, encoding)\n}\n\nexports.encodePax = function encodePax (opts) { // TODO: encode more stuff in pax\n  let result = ''\n  if (opts.name) result += addLength(' path=' + opts.name + '\\n')\n  if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\\n')\n  const pax = opts.pax\n  if (pax) {\n    for (const key in pax) {\n      result += addLength(' ' + key + '=' + pax[key] + '\\n')\n    }\n  }\n  return b4a.from(result)\n}\n\nexports.decodePax = function decodePax (buf) {\n  const result = {}\n\n  while (buf.length) {\n    let i = 0\n    while (i < buf.length && buf[i] !== 32) i++\n    const len = parseInt(b4a.toString(buf.subarray(0, i)), 10)\n    if (!len) return result\n\n    const b = b4a.toString(buf.subarray(i + 1, len - 1))\n    const keyIndex = b.indexOf('=')\n    if (keyIndex === -1) return result\n    result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1)\n\n    buf = buf.subarray(len)\n  }\n\n  return result\n}\n\nexports.encode = function encode (opts) {\n  const buf = b4a.alloc(512)\n  let name = opts.name\n  let prefix = ''\n\n  if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/'\n  if (b4a.byteLength(name) !== name.length) return null // utf-8\n\n  while (b4a.byteLength(name) > 100) {\n    const i = name.indexOf('/')\n    if (i === -1) return null\n    prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i)\n    name = name.slice(i + 1)\n  }\n\n  if (b4a.byteLength(name) > 100 || b4a.byteLength(prefix) > 155) return null\n  if (opts.linkname && b4a.byteLength(opts.linkname) > 100) return null\n\n  b4a.write(buf, name)\n  b4a.write(buf, encodeOct(opts.mode & MASK, 6), 100)\n  b4a.write(buf, encodeOct(opts.uid, 6), 108)\n  b4a.write(buf, encodeOct(opts.gid, 6), 116)\n  encodeSize(opts.size, buf, 124)\n  b4a.write(buf, encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136)\n\n  buf[156] = ZERO_OFFSET + toTypeflag(opts.type)\n\n  if (opts.linkname) b4a.write(buf, opts.linkname, 157)\n\n  b4a.copy(USTAR_MAGIC, buf, MAGIC_OFFSET)\n  b4a.copy(USTAR_VER, buf, VERSION_OFFSET)\n  if (opts.uname) b4a.write(buf, opts.uname, 265)\n  if (opts.gname) b4a.write(buf, opts.gname, 297)\n  b4a.write(buf, encodeOct(opts.devmajor || 0, 6), 329)\n  b4a.write(buf, encodeOct(opts.devminor || 0, 6), 337)\n\n  if (prefix) b4a.write(buf, prefix, 345)\n\n  b4a.write(buf, encodeOct(cksum(buf), 6), 148)\n\n  return buf\n}\n\nexports.decode = function decode (buf, filenameEncoding, allowUnknownFormat) {\n  let typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET\n\n  let name = decodeStr(buf, 0, 100, filenameEncoding)\n  const mode = decodeOct(buf, 100, 8)\n  const uid = decodeOct(buf, 108, 8)\n  const gid = decodeOct(buf, 116, 8)\n  const size = decodeOct(buf, 124, 12)\n  const mtime = decodeOct(buf, 136, 12)\n  const type = toType(typeflag)\n  const linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding)\n  const uname = decodeStr(buf, 265, 32)\n  const gname = decodeStr(buf, 297, 32)\n  const devmajor = decodeOct(buf, 329, 8)\n  const devminor = decodeOct(buf, 337, 8)\n\n  const c = cksum(buf)\n\n  // checksum is still initial value if header was null.\n  if (c === 8 * 32) return null\n\n  // valid checksum\n  if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?')\n\n  if (isUSTAR(buf)) {\n    // ustar (posix) format.\n    // prepend prefix, if present.\n    if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name\n  } else if (isGNU(buf)) {\n    // 'gnu'/'oldgnu' format. Similar to ustar, but has support for incremental and\n    // multi-volume tarballs.\n  } else {\n    if (!allowUnknownFormat) {\n      throw new Error('Invalid tar header: unknown format.')\n    }\n  }\n\n  // to support old tar versions that use trailing / to indicate dirs\n  if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5\n\n  return {\n    name,\n    mode,\n    uid,\n    gid,\n    size,\n    mtime: new Date(1000 * mtime),\n    type,\n    linkname,\n    uname,\n    gname,\n    devmajor,\n    devminor,\n    pax: null\n  }\n}\n\nfunction isUSTAR (buf) {\n  return b4a.equals(USTAR_MAGIC, buf.subarray(MAGIC_OFFSET, MAGIC_OFFSET + 6))\n}\n\nfunction isGNU (buf) {\n  return b4a.equals(GNU_MAGIC, buf.subarray(MAGIC_OFFSET, MAGIC_OFFSET + 6)) &&\n    b4a.equals(GNU_VER, buf.subarray(VERSION_OFFSET, VERSION_OFFSET + 2))\n}\n\nfunction clamp (index, len, defaultValue) {\n  if (typeof index !== 'number') return defaultValue\n  index = ~~index // Coerce to integer.\n  if (index >= len) return len\n  if (index >= 0) return index\n  index += len\n  if (index >= 0) return index\n  return 0\n}\n\nfunction toType (flag) {\n  switch (flag) {\n    case 0:\n      return 'file'\n    case 1:\n      return 'link'\n    case 2:\n      return 'symlink'\n    case 3:\n      return 'character-device'\n    case 4:\n      return 'block-device'\n    case 5:\n      return 'directory'\n    case 6:\n      return 'fifo'\n    case 7:\n      return 'contiguous-file'\n    case 72:\n      return 'pax-header'\n    case 55:\n      return 'pax-global-header'\n    case 27:\n      return 'gnu-long-link-path'\n    case 28:\n    case 30:\n      return 'gnu-long-path'\n  }\n\n  return null\n}\n\nfunction toTypeflag (flag) {\n  switch (flag) {\n    case 'file':\n      return 0\n    case 'link':\n      return 1\n    case 'symlink':\n      return 2\n    case 'character-device':\n      return 3\n    case 'block-device':\n      return 4\n    case 'directory':\n      return 5\n    case 'fifo':\n      return 6\n    case 'contiguous-file':\n      return 7\n    case 'pax-header':\n      return 72\n  }\n\n  return 0\n}\n\nfunction indexOf (block, num, offset, end) {\n  for (; offset < end; offset++) {\n    if (block[offset] === num) return offset\n  }\n  return end\n}\n\nfunction cksum (block) {\n  let sum = 8 * 32\n  for (let i = 0; i < 148; i++) sum += block[i]\n  for (let j = 156; j < 512; j++) sum += block[j]\n  return sum\n}\n\nfunction encodeOct (val, n) {\n  val = val.toString(8)\n  if (val.length > n) return SEVENS.slice(0, n) + ' '\n  return ZEROS.slice(0, n - val.length) + val + ' '\n}\n\nfunction encodeSizeBin (num, buf, off) {\n  buf[off] = 0x80\n  for (let i = 11; i > 0; i--) {\n    buf[off + i] = num & 0xff\n    num = Math.floor(num / 0x100)\n  }\n}\n\nfunction encodeSize (num, buf, off) {\n  if (num.toString(8).length > 11) {\n    encodeSizeBin(num, buf, off)\n  } else {\n    b4a.write(buf, encodeOct(num, 11), off)\n  }\n}\n\n/* Copied from the node-tar repo and modified to meet\n * tar-stream coding standard.\n *\n * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349\n */\nfunction parse256 (buf) {\n  // first byte MUST be either 80 or FF\n  // 80 for positive, FF for 2's comp\n  let positive\n  if (buf[0] === 0x80) positive = true\n  else if (buf[0] === 0xFF) positive = false\n  else return null\n\n  // build up a base-256 tuple from the least sig to the highest\n  const tuple = []\n  let i\n  for (i = buf.length - 1; i > 0; i--) {\n    const byte = buf[i]\n    if (positive) tuple.push(byte)\n    else tuple.push(0xFF - byte)\n  }\n\n  let sum = 0\n  const l = tuple.length\n  for (i = 0; i < l; i++) {\n    sum += tuple[i] * Math.pow(256, i)\n  }\n\n  return positive ? sum : -1 * sum\n}\n\nfunction decodeOct (val, offset, length) {\n  val = val.subarray(offset, offset + length)\n  offset = 0\n\n  // If prefixed with 0x80 then parse as a base-256 integer\n  if (val[offset] & 0x80) {\n    return parse256(val)\n  } else {\n    // Older versions of tar can prefix with spaces\n    while (offset < val.length && val[offset] === 32) offset++\n    const end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length)\n    while (offset < end && val[offset] === 0) offset++\n    if (end === offset) return 0\n    return parseInt(b4a.toString(val.subarray(offset, end)), 8)\n  }\n}\n\nfunction decodeStr (val, offset, length, encoding) {\n  return b4a.toString(val.subarray(offset, indexOf(val, 0, offset, offset + length)), encoding)\n}\n\nfunction addLength (str) {\n  const len = b4a.byteLength(str)\n  let digits = Math.floor(Math.log(len) / Math.log(10)) + 1\n  if (len + digits >= Math.pow(10, digits)) digits++\n\n  return (len + digits) + str\n}\n","exports.extract = require('./extract')\nexports.pack = require('./pack')\n","const { Readable, Writable, getStreamError } = require('streamx')\nconst b4a = require('b4a')\n\nconst constants = require('./constants')\nconst headers = require('./headers')\n\nconst DMODE = 0o755\nconst FMODE = 0o644\n\nconst END_OF_TAR = b4a.alloc(1024)\n\nclass Sink extends Writable {\n  constructor (pack, header, callback) {\n    super({ mapWritable, eagerOpen: true })\n\n    this.written = 0\n    this.header = header\n\n    this._callback = callback\n    this._linkname = null\n    this._isLinkname = header.type === 'symlink' && !header.linkname\n    this._isVoid = header.type !== 'file' && header.type !== 'contiguous-file'\n    this._finished = false\n    this._pack = pack\n    this._openCallback = null\n\n    if (this._pack._stream === null) this._pack._stream = this\n    else this._pack._pending.push(this)\n  }\n\n  _open (cb) {\n    this._openCallback = cb\n    if (this._pack._stream === this) this._continueOpen()\n  }\n\n  _continuePack (err) {\n    if (this._callback === null) return\n\n    const callback = this._callback\n    this._callback = null\n\n    callback(err)\n  }\n\n  _continueOpen () {\n    if (this._pack._stream === null) this._pack._stream = this\n\n    const cb = this._openCallback\n    this._openCallback = null\n    if (cb === null) return\n\n    if (this._pack.destroying) return cb(new Error('pack stream destroyed'))\n    if (this._pack._finalized) return cb(new Error('pack stream is already finalized'))\n\n    this._pack._stream = this\n\n    if (!this._isLinkname) {\n      this._pack._encode(this.header)\n    }\n\n    if (this._isVoid) {\n      this._finish()\n      this._continuePack(null)\n    }\n\n    cb(null)\n  }\n\n  _write (data, cb) {\n    if (this._isLinkname) {\n      this._linkname = this._linkname ? b4a.concat([this._linkname, data]) : data\n      return cb(null)\n    }\n\n    if (this._isVoid) {\n      if (data.byteLength > 0) {\n        return cb(new Error('No body allowed for this entry'))\n      }\n      return cb()\n    }\n\n    this.written += data.byteLength\n    if (this._pack.push(data)) return cb()\n    this._pack._drain = cb\n  }\n\n  _finish () {\n    if (this._finished) return\n    this._finished = true\n\n    if (this._isLinkname) {\n      this.header.linkname = this._linkname ? b4a.toString(this._linkname, 'utf-8') : ''\n      this._pack._encode(this.header)\n    }\n\n    overflow(this._pack, this.header.size)\n\n    this._pack._done(this)\n  }\n\n  _final (cb) {\n    if (this.written !== this.header.size) { // corrupting tar\n      return cb(new Error('Size mismatch'))\n    }\n\n    this._finish()\n    cb(null)\n  }\n\n  _getError () {\n    return getStreamError(this) || new Error('tar entry destroyed')\n  }\n\n  _predestroy () {\n    this._pack.destroy(this._getError())\n  }\n\n  _destroy (cb) {\n    this._pack._done(this)\n\n    this._continuePack(this._finished ? null : this._getError())\n\n    cb()\n  }\n}\n\nclass Pack extends Readable {\n  constructor (opts) {\n    super(opts)\n    this._drain = noop\n    this._finalized = false\n    this._finalizing = false\n    this._pending = []\n    this._stream = null\n  }\n\n  entry (header, buffer, callback) {\n    if (this._finalized || this.destroying) throw new Error('already finalized or destroyed')\n\n    if (typeof buffer === 'function') {\n      callback = buffer\n      buffer = null\n    }\n\n    if (!callback) callback = noop\n\n    if (!header.size || header.type === 'symlink') header.size = 0\n    if (!header.type) header.type = modeToType(header.mode)\n    if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE\n    if (!header.uid) header.uid = 0\n    if (!header.gid) header.gid = 0\n    if (!header.mtime) header.mtime = new Date()\n\n    if (typeof buffer === 'string') buffer = b4a.from(buffer)\n\n    const sink = new Sink(this, header, callback)\n\n    if (b4a.isBuffer(buffer)) {\n      header.size = buffer.byteLength\n      sink.write(buffer)\n      sink.end()\n      return sink\n    }\n\n    if (sink._isVoid) {\n      return sink\n    }\n\n    return sink\n  }\n\n  finalize () {\n    if (this._stream || this._pending.length > 0) {\n      this._finalizing = true\n      return\n    }\n\n    if (this._finalized) return\n    this._finalized = true\n\n    this.push(END_OF_TAR)\n    this.push(null)\n  }\n\n  _done (stream) {\n    if (stream !== this._stream) return\n\n    this._stream = null\n\n    if (this._finalizing) this.finalize()\n    if (this._pending.length) this._pending.shift()._continueOpen()\n  }\n\n  _encode (header) {\n    if (!header.pax) {\n      const buf = headers.encode(header)\n      if (buf) {\n        this.push(buf)\n        return\n      }\n    }\n    this._encodePax(header)\n  }\n\n  _encodePax (header) {\n    const paxHeader = headers.encodePax({\n      name: header.name,\n      linkname: header.linkname,\n      pax: header.pax\n    })\n\n    const newHeader = {\n      name: 'PaxHeader',\n      mode: header.mode,\n      uid: header.uid,\n      gid: header.gid,\n      size: paxHeader.byteLength,\n      mtime: header.mtime,\n      type: 'pax-header',\n      linkname: header.linkname && 'PaxHeader',\n      uname: header.uname,\n      gname: header.gname,\n      devmajor: header.devmajor,\n      devminor: header.devminor\n    }\n\n    this.push(headers.encode(newHeader))\n    this.push(paxHeader)\n    overflow(this, paxHeader.byteLength)\n\n    newHeader.size = header.size\n    newHeader.type = header.type\n    this.push(headers.encode(newHeader))\n  }\n\n  _doDrain () {\n    const drain = this._drain\n    this._drain = noop\n    drain()\n  }\n\n  _predestroy () {\n    const err = getStreamError(this)\n\n    if (this._stream) this._stream.destroy(err)\n\n    while (this._pending.length) {\n      const stream = this._pending.shift()\n      stream.destroy(err)\n      stream._continueOpen()\n    }\n\n    this._doDrain()\n  }\n\n  _read (cb) {\n    this._doDrain()\n    cb()\n  }\n}\n\nmodule.exports = function pack (opts) {\n  return new Pack(opts)\n}\n\nfunction modeToType (mode) {\n  switch (mode & constants.S_IFMT) {\n    case constants.S_IFBLK: return 'block-device'\n    case constants.S_IFCHR: return 'character-device'\n    case constants.S_IFDIR: return 'directory'\n    case constants.S_IFIFO: return 'fifo'\n    case constants.S_IFLNK: return 'symlink'\n  }\n\n  return 'file'\n}\n\nfunction noop () {}\n\nfunction overflow (self, size) {\n  size &= 511\n  if (size) self.push(END_OF_TAR.subarray(0, 512 - size))\n}\n\nfunction mapWritable (buf) {\n  return b4a.isBuffer(buf) ? buf : b4a.from(buf)\n}\n","const PassThroughDecoder = require('./lib/pass-through-decoder')\nconst UTF8Decoder = require('./lib/utf8-decoder')\n\nmodule.exports = class TextDecoder {\n  constructor (encoding = 'utf8') {\n    this.encoding = normalizeEncoding(encoding)\n\n    switch (this.encoding) {\n      case 'utf8':\n        this.decoder = new UTF8Decoder()\n        break\n      case 'utf16le':\n      case 'base64':\n        throw new Error('Unsupported encoding: ' + this.encoding)\n      default:\n        this.decoder = new PassThroughDecoder(this.encoding)\n    }\n  }\n\n  get remaining () {\n    return this.decoder.remaining\n  }\n\n  push (data) {\n    if (typeof data === 'string') return data\n    return this.decoder.decode(data)\n  }\n\n  // For Node.js compatibility\n  write (data) {\n    return this.push(data)\n  }\n\n  end (data) {\n    let result = ''\n    if (data) result = this.push(data)\n    result += this.decoder.flush()\n    return result\n  }\n}\n\nfunction normalizeEncoding (encoding) {\n  encoding = encoding.toLowerCase()\n\n  switch (encoding) {\n    case 'utf8':\n    case 'utf-8':\n      return 'utf8'\n    case 'ucs2':\n    case 'ucs-2':\n    case 'utf16le':\n    case 'utf-16le':\n      return 'utf16le'\n    case 'latin1':\n    case 'binary':\n      return 'latin1'\n    case 'base64':\n    case 'ascii':\n    case 'hex':\n      return encoding\n    default:\n      throw new Error('Unknown encoding: ' + encoding)\n  }\n};\n","const b4a = require('b4a')\n\nmodule.exports = class PassThroughDecoder {\n  constructor (encoding) {\n    this.encoding = encoding\n  }\n\n  get remaining () {\n    return 0\n  }\n\n  decode (tail) {\n    return b4a.toString(tail, this.encoding)\n  }\n\n  flush () {\n    return ''\n  }\n}\n","const b4a = require('b4a')\n\n/**\n * https://encoding.spec.whatwg.org/#utf-8-decoder\n */\nmodule.exports = class UTF8Decoder {\n  constructor () {\n    this.codePoint = 0\n    this.bytesSeen = 0\n    this.bytesNeeded = 0\n    this.lowerBoundary = 0x80\n    this.upperBoundary = 0xbf\n  }\n\n  get remaining () {\n    return this.bytesSeen\n  }\n\n  decode (data) {\n    // If we have a fast path, just sniff if the last part is a boundary\n    if (this.bytesNeeded === 0) {\n      let isBoundary = true\n\n      for (let i = Math.max(0, data.byteLength - 4), n = data.byteLength; i < n && isBoundary; i++) {\n        isBoundary = data[i] <= 0x7f\n      }\n\n      if (isBoundary) return b4a.toString(data, 'utf8')\n    }\n\n    let result = ''\n\n    for (let i = 0, n = data.byteLength; i < n; i++) {\n      const byte = data[i]\n\n      if (this.bytesNeeded === 0) {\n        if (byte <= 0x7f) {\n          result += String.fromCharCode(byte)\n        } else {\n          this.bytesSeen = 1\n\n          if (byte >= 0xc2 && byte <= 0xdf) {\n            this.bytesNeeded = 2\n            this.codePoint = byte & 0x1f\n          } else if (byte >= 0xe0 && byte <= 0xef) {\n            if (byte === 0xe0) this.lowerBoundary = 0xa0\n            else if (byte === 0xed) this.upperBoundary = 0x9f\n            this.bytesNeeded = 3\n            this.codePoint = byte & 0xf\n          } else if (byte >= 0xf0 && byte <= 0xf4) {\n            if (byte === 0xf0) this.lowerBoundary = 0x90\n            if (byte === 0xf4) this.upperBoundary = 0x8f\n            this.bytesNeeded = 4\n            this.codePoint = byte & 0x7\n          } else {\n            result += '\\ufffd'\n          }\n        }\n\n        continue\n      }\n\n      if (byte < this.lowerBoundary || byte > this.upperBoundary) {\n        this.codePoint = 0\n        this.bytesNeeded = 0\n        this.bytesSeen = 0\n        this.lowerBoundary = 0x80\n        this.upperBoundary = 0xbf\n\n        result += '\\ufffd'\n\n        continue\n      }\n\n      this.lowerBoundary = 0x80\n      this.upperBoundary = 0xbf\n\n      this.codePoint = (this.codePoint << 6) | (byte & 0x3f)\n      this.bytesSeen++\n\n      if (this.bytesSeen !== this.bytesNeeded) continue\n\n      result += String.fromCodePoint(this.codePoint)\n\n      this.codePoint = 0\n      this.bytesNeeded = 0\n      this.bytesSeen = 0\n    }\n\n    return result\n  }\n\n  flush () {\n    const result = this.bytesNeeded > 0 ? '\\ufffd' : ''\n\n    this.codePoint = 0\n    this.bytesNeeded = 0\n    this.bytesSeen = 0\n    this.lowerBoundary = 0x80\n    this.upperBoundary = 0xbf\n\n    return result\n  }\n}\n","var Stream = require('stream')\n\n// through\n//\n// a stream that does nothing but re-emit the input.\n// useful for aggregating a series of changing but not ending streams into one stream)\n\nexports = module.exports = through\nthrough.through = through\n\n//create a readable writable stream.\n\nfunction through (write, end, opts) {\n  write = write || function (data) { this.queue(data) }\n  end = end || function () { this.queue(null) }\n\n  var ended = false, destroyed = false, buffer = [], _ended = false\n  var stream = new Stream()\n  stream.readable = stream.writable = true\n  stream.paused = false\n\n//  stream.autoPause   = !(opts && opts.autoPause   === false)\n  stream.autoDestroy = !(opts && opts.autoDestroy === false)\n\n  stream.write = function (data) {\n    write.call(this, data)\n    return !stream.paused\n  }\n\n  function drain() {\n    while(buffer.length && !stream.paused) {\n      var data = buffer.shift()\n      if(null === data)\n        return stream.emit('end')\n      else\n        stream.emit('data', data)\n    }\n  }\n\n  stream.queue = stream.push = function (data) {\n//    console.error(ended)\n    if(_ended) return stream\n    if(data === null) _ended = true\n    buffer.push(data)\n    drain()\n    return stream\n  }\n\n  //this will be registered as the first 'end' listener\n  //must call destroy next tick, to make sure we're after any\n  //stream piped from here.\n  //this is only a problem if end is not emitted synchronously.\n  //a nicer way to do this is to make sure this is the last listener for 'end'\n\n  stream.on('end', function () {\n    stream.readable = false\n    if(!stream.writable && stream.autoDestroy)\n      process.nextTick(function () {\n        stream.destroy()\n      })\n  })\n\n  function _end () {\n    stream.writable = false\n    end.call(stream)\n    if(!stream.readable && stream.autoDestroy)\n      stream.destroy()\n  }\n\n  stream.end = function (data) {\n    if(ended) return\n    ended = true\n    if(arguments.length) stream.write(data)\n    _end() // will emit or queue\n    return stream\n  }\n\n  stream.destroy = function () {\n    if(destroyed) return\n    destroyed = true\n    ended = true\n    buffer.length = 0\n    stream.writable = stream.readable = false\n    stream.emit('close')\n    return stream\n  }\n\n  stream.pause = function () {\n    if(stream.paused) return\n    stream.paused = true\n    return stream\n  }\n\n  stream.resume = function () {\n    if(stream.paused) {\n      stream.paused = false\n      stream.emit('resume')\n    }\n    drain()\n    //may have become paused again,\n    //as drain emits 'data'.\n    if(!stream.paused)\n      stream.emit('drain')\n    return stream\n  }\n  return stream\n}\n\n","/******************************************************************************\r\nCopyright (c) Microsoft Corporation.\r\n\r\nPermission to use, copy, modify, and/or distribute this software for any\r\npurpose with or without fee is hereby granted.\r\n\r\nTHE SOFTWARE IS PROVIDED \"AS IS\" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH\r\nREGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY\r\nAND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,\r\nINDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM\r\nLOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR\r\nOTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR\r\nPERFORMANCE OF THIS SOFTWARE.\r\n***************************************************************************** */\r\n/* global global, define, Symbol, Reflect, Promise, SuppressedError */\r\nvar __extends;\r\nvar __assign;\r\nvar __rest;\r\nvar __decorate;\r\nvar __param;\r\nvar __esDecorate;\r\nvar __runInitializers;\r\nvar __propKey;\r\nvar __setFunctionName;\r\nvar __metadata;\r\nvar __awaiter;\r\nvar __generator;\r\nvar __exportStar;\r\nvar __values;\r\nvar __read;\r\nvar __spread;\r\nvar __spreadArrays;\r\nvar __spreadArray;\r\nvar __await;\r\nvar __asyncGenerator;\r\nvar __asyncDelegator;\r\nvar __asyncValues;\r\nvar __makeTemplateObject;\r\nvar __importStar;\r\nvar __importDefault;\r\nvar __classPrivateFieldGet;\r\nvar __classPrivateFieldSet;\r\nvar __classPrivateFieldIn;\r\nvar __createBinding;\r\nvar __addDisposableResource;\r\nvar __disposeResources;\r\n(function (factory) {\r\n    var root = typeof global === \"object\" ? global : typeof self === \"object\" ? self : typeof this === \"object\" ? this : {};\r\n    if (typeof define === \"function\" && define.amd) {\r\n        define(\"tslib\", [\"exports\"], function (exports) { factory(createExporter(root, createExporter(exports))); });\r\n    }\r\n    else if (typeof module === \"object\" && typeof module.exports === \"object\") {\r\n        factory(createExporter(root, createExporter(module.exports)));\r\n    }\r\n    else {\r\n        factory(createExporter(root));\r\n    }\r\n    function createExporter(exports, previous) {\r\n        if (exports !== root) {\r\n            if (typeof Object.create === \"function\") {\r\n                Object.defineProperty(exports, \"__esModule\", { value: true });\r\n            }\r\n            else {\r\n                exports.__esModule = true;\r\n            }\r\n        }\r\n        return function (id, v) { return exports[id] = previous ? previous(id, v) : v; };\r\n    }\r\n})\r\n(function (exporter) {\r\n    var extendStatics = Object.setPrototypeOf ||\r\n        ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||\r\n        function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };\r\n\r\n    __extends = function (d, b) {\r\n        if (typeof b !== \"function\" && b !== null)\r\n            throw new TypeError(\"Class extends value \" + String(b) + \" is not a constructor or null\");\r\n        extendStatics(d, b);\r\n        function __() { this.constructor = d; }\r\n        d.prototype = b === null ? 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i < len; ++i) {\n      var pending = self.requests[i];\n      if (pending.host === options.host && pending.port === options.port) {\n        // Detect the request to connect same origin server,\n        // reuse the connection.\n        self.requests.splice(i, 1);\n        pending.request.onSocket(socket);\n        return;\n      }\n    }\n    socket.destroy();\n    self.removeSocket(socket);\n  });\n}\nutil.inherits(TunnelingAgent, events.EventEmitter);\n\nTunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) {\n  var self = this;\n  var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress));\n\n  if (self.sockets.length >= this.maxSockets) {\n    // We are over limit so we'll add it to the queue.\n    self.requests.push(options);\n    return;\n  }\n\n  // If we are under maxSockets create a new one.\n  self.createSocket(options, function(socket) {\n    socket.on('free', onFree);\n    socket.on('close', onCloseOrRemove);\n    socket.on('agentRemove', onCloseOrRemove);\n    req.onSocket(socket);\n\n    function onFree() {\n      self.emit('free', socket, options);\n    }\n\n    function onCloseOrRemove(err) {\n      self.removeSocket(socket);\n      socket.removeListener('free', onFree);\n      socket.removeListener('close', onCloseOrRemove);\n      socket.removeListener('agentRemove', onCloseOrRemove);\n    }\n  });\n};\n\nTunnelingAgent.prototype.createSocket = function createSocket(options, cb) {\n  var self = this;\n  var placeholder = {};\n  self.sockets.push(placeholder);\n\n  var connectOptions = mergeOptions({}, self.proxyOptions, {\n    method: 'CONNECT',\n    path: options.host + ':' + options.port,\n    agent: false,\n    headers: {\n      host: options.host + ':' + options.port\n    }\n  });\n  if (options.localAddress) {\n    connectOptions.localAddress = options.localAddress;\n  }\n  if (connectOptions.proxyAuth) {\n    connectOptions.headers = connectOptions.headers || {};\n    connectOptions.headers['Proxy-Authorization'] = 'Basic ' +\n        new Buffer(connectOptions.proxyAuth).toString('base64');\n  }\n\n  debug('making CONNECT request');\n  var connectReq = self.request(connectOptions);\n  connectReq.useChunkedEncodingByDefault = false; // for v0.6\n  connectReq.once('response', onResponse); // for v0.6\n  connectReq.once('upgrade', onUpgrade);   // for v0.6\n  connectReq.once('connect', onConnect);   // for v0.7 or later\n  connectReq.once('error', onError);\n  connectReq.end();\n\n  function onResponse(res) {\n    // Very hacky. This is necessary to avoid http-parser leaks.\n    res.upgrade = true;\n  }\n\n  function onUpgrade(res, socket, head) {\n    // Hacky.\n    process.nextTick(function() {\n      onConnect(res, socket, head);\n    });\n  }\n\n  function onConnect(res, socket, head) {\n    connectReq.removeAllListeners();\n    socket.removeAllListeners();\n\n    if (res.statusCode !== 200) {\n      debug('tunneling socket could not be established, statusCode=%d',\n        res.statusCode);\n      socket.destroy();\n      var error = new Error('tunneling socket could not be established, ' +\n        'statusCode=' + res.statusCode);\n      error.code = 'ECONNRESET';\n      options.request.emit('error', error);\n      self.removeSocket(placeholder);\n      return;\n    }\n    if (head.length > 0) {\n      debug('got illegal response body from proxy');\n      socket.destroy();\n      var error = new Error('got illegal response body from proxy');\n      error.code = 'ECONNRESET';\n      options.request.emit('error', error);\n      self.removeSocket(placeholder);\n      return;\n    }\n    debug('tunneling connection has established');\n    self.sockets[self.sockets.indexOf(placeholder)] = socket;\n    return cb(socket);\n  }\n\n  function onError(cause) {\n    connectReq.removeAllListeners();\n\n    debug('tunneling socket could not be established, cause=%s\\n',\n          cause.message, cause.stack);\n    var error = new Error('tunneling socket could not be established, ' +\n                          'cause=' + cause.message);\n    error.code = 'ECONNRESET';\n    options.request.emit('error', error);\n    self.removeSocket(placeholder);\n  }\n};\n\nTunnelingAgent.prototype.removeSocket = function removeSocket(socket) {\n  var pos = this.sockets.indexOf(socket)\n  if (pos === -1) {\n    return;\n  }\n  this.sockets.splice(pos, 1);\n\n  var pending = this.requests.shift();\n  if (pending) {\n    // If we have pending requests and a socket gets closed a new one\n    // needs to be created to take over in the pool for the one that closed.\n    this.createSocket(pending, function(socket) {\n      pending.request.onSocket(socket);\n    });\n  }\n};\n\nfunction createSecureSocket(options, cb) {\n  var self = this;\n  TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {\n    var hostHeader = options.request.getHeader('host');\n    var tlsOptions = mergeOptions({}, self.options, {\n      socket: socket,\n      servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host\n    });\n\n    // 0 is dummy port for v0.6\n    var secureSocket = tls.connect(0, tlsOptions);\n    self.sockets[self.sockets.indexOf(socket)] = secureSocket;\n    cb(secureSocket);\n  });\n}\n\n\nfunction toOptions(host, port, localAddress) {\n  if (typeof host === 'string') { // since v0.10\n    return {\n      host: host,\n      port: port,\n      localAddress: localAddress\n    };\n  }\n  return host; // for v0.11 or later\n}\n\nfunction mergeOptions(target) {\n  for (var i = 1, len = arguments.length; i < len; ++i) {\n    var overrides = arguments[i];\n    if (typeof overrides === 'object') {\n      var keys = Object.keys(overrides);\n      for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {\n        var k = keys[j];\n        if (overrides[k] !== undefined) {\n          target[k] = overrides[k];\n        }\n      }\n    }\n  }\n  return target;\n}\n\n\nvar debug;\nif (process.env.NODE_DEBUG && /\\btunnel\\b/.test(process.env.NODE_DEBUG)) {\n  debug = function() {\n    var args = Array.prototype.slice.call(arguments);\n    if (typeof args[0] === 'string') {\n      args[0] = 'TUNNEL: ' + args[0];\n    } else {\n      args.unshift('TUNNEL:');\n    }\n    console.error.apply(console, args);\n  }\n} else {\n  debug = function() {};\n}\nexports.debug = debug; // for test\n",null,"var through = require('through');\nvar bz2 = require('./lib/bzip2');\nvar bitIterator = require('./lib/bit_iterator');\n\nmodule.exports = unbzip2Stream;\n\nfunction unbzip2Stream() {\n    var bufferQueue = [];\n    var hasBytes = 0;\n    var blockSize = 0;\n    var broken = false;\n    var done = false;\n    var bitReader = null;\n    var streamCRC = null;\n\n    function decompressBlock(push){\n        if(!blockSize){\n            blockSize = bz2.header(bitReader);\n            //console.error(\"got header of\", blockSize);\n            streamCRC = 0;\n            return true;\n        }else{\n            var bufsize = 100000 * blockSize;\n            var buf = new Int32Array(bufsize);\n            \n            var chunk = [];\n            var f = function(b) {\n                chunk.push(b);\n            };\n\n            streamCRC = bz2.decompress(bitReader, f, buf, bufsize, streamCRC);\n            if (streamCRC === null) {\n                // reset for next bzip2 header\n                blockSize = 0;\n                return false;\n            }else{\n                //console.error('decompressed', chunk.length,'bytes');\n                push(Buffer.from(chunk));\n                return true;\n            }\n        }\n    }\n\n    var outlength = 0;\n    function decompressAndQueue(stream) {\n        if (broken) return;\n        try {\n            return decompressBlock(function(d) {\n                stream.queue(d);\n                if (d !== null) {\n                    //console.error('write at', outlength.toString(16));\n                    outlength += d.length;\n                } else {\n                    //console.error('written EOS');\n                }\n            });\n        } catch(e) {\n            //console.error(e);\n            stream.emit('error', e);\n            broken = true;\n            return false;\n        }\n    }\n\n    return through(\n        function write(data) {\n            //console.error('received', data.length,'bytes in', typeof data);\n            bufferQueue.push(data);\n            hasBytes += data.length;\n            if (bitReader === null) {\n                bitReader = bitIterator(function() {\n                    return bufferQueue.shift();\n                });\n            }\n            while (!broken && hasBytes - bitReader.bytesRead + 1 >= ((25000 + 100000 * blockSize) || 4)){\n                //console.error('decompressing with', hasBytes - bitReader.bytesRead + 1, 'bytes in buffer');\n                decompressAndQueue(this);\n            }\n        },\n        function end(x) {\n            //console.error(x,'last compressing with', hasBytes, 'bytes in buffer');\n            while (!broken && bitReader && hasBytes > bitReader.bytesRead){\n                decompressAndQueue(this);\n            }\n            if (!broken) {\n                if (streamCRC !== null)\n                    this.emit('error', new Error(\"input stream ended prematurely\"));\n                this.queue(null);\n            }\n        }\n    );\n}\n\n","var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF];\n\n// returns a function that reads bits.\n// takes a buffer iterator as input\nmodule.exports = function bitIterator(nextBuffer) {\n    var bit = 0, byte = 0;\n    var bytes = nextBuffer();\n    var f = function(n) {\n        if (n === null && bit != 0) {  // align to byte boundary\n            bit = 0\n            byte++;\n            return;\n        }\n        var result = 0;\n        while(n > 0) {\n            if (byte >= bytes.length) {\n                byte = 0;\n                bytes = nextBuffer();\n            }\n            var left = 8 - bit;\n            if (bit === 0 && n > 0)\n                f.bytesRead++;\n            if (n >= left) {\n                result <<= left;\n                result |= (BITMASK[left] & bytes[byte++]);\n                bit = 0;\n                n -= left;\n            } else {\n                result <<= n;\n                result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit));\n                bit += n;\n                n = 0;\n            }\n        }\n        return result;\n    };\n    f.bytesRead = 0;\n    return f;\n};\n","/* \n  bzip2.js - a small bzip2 decompression implementation\n  \n  Copyright 2011 by antimatter15 (antimatter15@gmail.com)\n  \n  Based on micro-bunzip by Rob Landley (rob@landley.net).\n\n  Copyright (c) 2011 by antimatter15 (antimatter15@gmail.com).\n\n  Permission is hereby granted, free of charge, to any person obtaining a\n  copy of this software and associated documentation files (the \"Software\"),\n  to deal in the Software without restriction, including without limitation\n  the rights to use, copy, modify, merge, publish, distribute, sublicense,\n  and/or sell copies of the Software, and to permit persons to whom the\n  Software is furnished to do so, subject to the following conditions:\n  \n  The above copyright notice and this permission notice shall be included\n  in all copies or substantial portions of the Software.\n  \n  THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n  DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\n  TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH\n  THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n*/\nfunction Bzip2Error(message) {\n    this.name = 'Bzip2Error';\n    this.message = message;\n    this.stack = (new Error()).stack;\n}\nBzip2Error.prototype = new Error;\n \nvar message = {\n    Error: function(message) {throw new Bzip2Error(message);}\n};\n\nvar bzip2 = {};\nbzip2.Bzip2Error = Bzip2Error;\n\nbzip2.crcTable =\n[\n   0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9,\n   0x130476dc, 0x17c56b6b, 0x1a864db2, 0x1e475005,\n   0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61,\n   0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd,\n   0x4c11db70, 0x48d0c6c7, 0x4593e01e, 0x4152fda9,\n   0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75,\n   0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011,\n   0x791d4014, 0x7ddc5da3, 0x709f7b7a, 0x745e66cd,\n   0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039,\n   0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5,\n   0xbe2b5b58, 0xbaea46ef, 0xb7a96036, 0xb3687d81,\n   0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d,\n   0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49,\n   0xc7361b4c, 0xc3f706fb, 0xceb42022, 0xca753d95,\n   0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1,\n   0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d,\n   0x34867077, 0x30476dc0, 0x3d044b19, 0x39c556ae,\n   0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072,\n   0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16,\n   0x018aeb13, 0x054bf6a4, 0x0808d07d, 0x0cc9cdca,\n   0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde,\n   0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02,\n   0x5e9f46bf, 0x5a5e5b08, 0x571d7dd1, 0x53dc6066,\n   0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba,\n   0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e,\n   0xbfa1b04b, 0xbb60adfc, 0xb6238b25, 0xb2e29692,\n   0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6,\n   0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a,\n   0xe0b41de7, 0xe4750050, 0xe9362689, 0xedf73b3e,\n   0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2,\n   0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686,\n   0xd5b88683, 0xd1799b34, 0xdc3abded, 0xd8fba05a,\n   0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637,\n   0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb,\n   0x4f040d56, 0x4bc510e1, 0x46863638, 0x42472b8f,\n   0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53,\n   0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47,\n   0x36194d42, 0x32d850f5, 0x3f9b762c, 0x3b5a6b9b,\n   0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff,\n   0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623,\n   0xf12f560e, 0xf5ee4bb9, 0xf8ad6d60, 0xfc6c70d7,\n   0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b,\n   0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f,\n   0xc423cd6a, 0xc0e2d0dd, 0xcda1f604, 0xc960ebb3,\n   0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7,\n   0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b,\n   0x9b3660c6, 0x9ff77d71, 0x92b45ba8, 0x9675461f,\n   0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3,\n   0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640,\n   0x4e8ee645, 0x4a4ffbf2, 0x470cdd2b, 0x43cdc09c,\n   0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8,\n   0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24,\n   0x119b4be9, 0x155a565e, 0x18197087, 0x1cd86d30,\n   0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec,\n   0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088,\n   0x2497d08d, 0x2056cd3a, 0x2d15ebe3, 0x29d4f654,\n   0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0,\n   0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c,\n   0xe3a1cbc1, 0xe760d676, 0xea23f0af, 0xeee2ed18,\n   0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4,\n   0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0,\n   0x9abc8bd5, 0x9e7d9662, 0x933eb0bb, 0x97ffad0c,\n   0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668,\n   0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4\n];\n\nbzip2.array = function(bytes) {\n    var bit = 0, byte = 0;\n    var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF ];\n    return function(n) {\n        var result = 0;\n        while(n > 0) {\n            var left = 8 - bit;\n            if (n >= left) {\n                result <<= left;\n                result |= (BITMASK[left] & bytes[byte++]);\n                bit = 0;\n                n -= left;\n            } else {\n                result <<= n;\n                result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit));\n                bit += n;\n                n = 0;\n            }\n        }\n        return result;\n    }\n}\n\n    \nbzip2.simple = function(srcbuffer, stream) {\n    var bits = bzip2.array(srcbuffer);\n    var size = bzip2.header(bits);\n    var ret = false;\n    var bufsize = 100000 * size;\n    var buf = new Int32Array(bufsize);\n    \n    do {\n        ret = bzip2.decompress(bits, stream, buf, bufsize);        \n    } while(!ret);\n}\n\nbzip2.header = function(bits) {\n    this.byteCount = new Int32Array(256);\n    this.symToByte = new Uint8Array(256);\n    this.mtfSymbol = new Int32Array(256);\n    this.selectors = new Uint8Array(0x8000);\n\n    if (bits(8*3) != 4348520) message.Error(\"No magic number found\");\n\n    var i = bits(8) - 48;\n    if (i < 1 || i > 9) message.Error(\"Not a BZIP archive\");\n    return i;\n};\n\n\n//takes a function for reading the block data (starting with 0x314159265359)\n//a block size (0-9) (optional, defaults to 9)\n//a length at which to stop decompressing and return the output\nbzip2.decompress = function(bits, stream, buf, bufsize, streamCRC) {\n    var MAX_HUFCODE_BITS = 20;\n    var MAX_SYMBOLS = 258;\n    var SYMBOL_RUNA = 0;\n    var SYMBOL_RUNB = 1;\n    var GROUP_SIZE = 50;\n    var crc = 0 ^ (-1);\n    \n    for(var h = '', i = 0; i < 6; i++) h += bits(8).toString(16);\n    if (h == \"177245385090\") {\n      var finalCRC = bits(32)|0;\n      if (finalCRC !== streamCRC) message.Error(\"Error in bzip2: crc32 do not match\");\n      // align stream to byte\n      bits(null);\n      return null; // reset streamCRC for next call\n    }\n    if (h != \"314159265359\") message.Error(\"eek not valid bzip data\");\n    var crcblock = bits(32)|0; // CRC code\n    if (bits(1)) message.Error(\"unsupported obsolete version\");\n    var origPtr = bits(24);\n    if (origPtr > bufsize) message.Error(\"Initial position larger than buffer size\");\n    var t = bits(16);\n    var symTotal = 0;\n    for (i = 0; i < 16; i++) {\n        if (t & (1 << (15 - i))) {\n            var k = bits(16);\n            for(j = 0; j < 16; j++) {\n                if (k & (1 << (15 - j))) {\n                    this.symToByte[symTotal++] = (16 * i) + j;\n                }\n            }\n        }\n    }\n\n    var groupCount = bits(3);\n    if (groupCount < 2 || groupCount > 6) message.Error(\"another error\");\n    var nSelectors = bits(15);\n    if (nSelectors == 0) message.Error(\"meh\");\n    for(var i = 0; i < groupCount; i++) this.mtfSymbol[i] = i;\n\n    for(var i = 0; i < nSelectors; i++) {\n        for(var j = 0; bits(1); j++) if (j >= groupCount) message.Error(\"whoops another error\");\n        var uc = this.mtfSymbol[j];\n        for(var k = j-1; k>=0; k--) {\n            this.mtfSymbol[k+1] = this.mtfSymbol[k];\n        }\n        this.mtfSymbol[0] = uc;\n        this.selectors[i] = uc;\n    }\n\n    var symCount = symTotal + 2;\n    var groups = [];\n    var length = new Uint8Array(MAX_SYMBOLS),\n    temp = new Uint16Array(MAX_HUFCODE_BITS+1);\n\n    var hufGroup;\n\n    for(var j = 0; j < groupCount; j++) {\n        t = bits(5); //lengths\n        for(var i = 0; i < symCount; i++) {\n            while(true){\n                if (t < 1 || t > MAX_HUFCODE_BITS) message.Error(\"I gave up a while ago on writing error messages\");\n                if (!bits(1)) break;\n                if (!bits(1)) t++;\n                else t--;\n            }\n            length[i] = t;\n        }\n        var  minLen,  maxLen;\n        minLen = maxLen = length[0];\n        for(var i = 1; i < symCount; i++) {\n            if (length[i] > maxLen) maxLen = length[i];\n            else if (length[i] < minLen) minLen = length[i];\n        }\n        hufGroup = groups[j] = {};\n        hufGroup.permute = new Int32Array(MAX_SYMBOLS);\n        hufGroup.limit = new Int32Array(MAX_HUFCODE_BITS + 1);\n        hufGroup.base = new Int32Array(MAX_HUFCODE_BITS + 1);\n\n        hufGroup.minLen = minLen;\n        hufGroup.maxLen = maxLen;\n        var base = hufGroup.base;\n        var limit = hufGroup.limit;\n        var pp = 0;\n        for(var i = minLen; i <= maxLen; i++)\n        for(var t = 0; t < symCount; t++)\n        if (length[t] == i) hufGroup.permute[pp++] = t;\n        for(i = minLen; i <= maxLen; i++) temp[i] = limit[i] = 0;\n        for(i = 0; i < symCount; i++) temp[length[i]]++;\n        pp = t = 0;\n        for(i = minLen; i < maxLen; i++) {\n            pp += temp[i];\n            limit[i] = pp - 1;\n            pp <<= 1;\n            base[i+1] = pp - (t += temp[i]);\n        }\n        limit[maxLen] = pp + temp[maxLen] - 1;\n        base[minLen] = 0;\n    }\n\n    for(var i = 0; i < 256; i++) { \n        this.mtfSymbol[i] = i;\n        this.byteCount[i] = 0;\n    }\n    var runPos, count, symCount, selector;\n    runPos = count = symCount = selector = 0;    \n    while(true) {\n        if (!(symCount--)) {\n            symCount = GROUP_SIZE - 1;\n            if (selector >= nSelectors) message.Error(\"meow i'm a kitty, that's an error\");\n            hufGroup = groups[this.selectors[selector++]];\n            base = hufGroup.base;\n            limit = hufGroup.limit;\n        }\n        i = hufGroup.minLen;\n        j = bits(i);\n        while(true) {\n            if (i > hufGroup.maxLen) message.Error(\"rawr i'm a dinosaur\");\n            if (j <= limit[i]) break;\n            i++;\n            j = (j << 1) | bits(1);\n        }\n        j -= base[i];\n        if (j < 0 || j >= MAX_SYMBOLS) message.Error(\"moo i'm a cow\");\n        var nextSym = hufGroup.permute[j];\n        if (nextSym == SYMBOL_RUNA || nextSym == SYMBOL_RUNB) {\n            if (!runPos){\n                runPos = 1;\n                t = 0;\n            }\n            if (nextSym == SYMBOL_RUNA) t += runPos;\n            else t += 2 * runPos;\n            runPos <<= 1;\n            continue;\n        }\n        if (runPos) {\n            runPos = 0;\n            if (count + t > bufsize) message.Error(\"Boom.\");\n            uc = this.symToByte[this.mtfSymbol[0]];\n            this.byteCount[uc] += t;\n            while(t--) buf[count++] = uc;\n        }\n        if (nextSym > symTotal) break;\n        if (count >= bufsize) message.Error(\"I can't think of anything. Error\");\n        i = nextSym - 1;\n        uc = this.mtfSymbol[i];\n        for(var k = i-1; k>=0; k--) {\n            this.mtfSymbol[k+1] = this.mtfSymbol[k];\n        }\n        this.mtfSymbol[0] = uc\n        uc = this.symToByte[uc];\n        this.byteCount[uc]++;\n        buf[count++] = uc;\n    }\n    if (origPtr < 0 || origPtr >= count) message.Error(\"I'm a monkey and I'm throwing something at someone, namely you\");\n    var j = 0;\n    for(var i = 0; i < 256; i++) {\n        k = j + this.byteCount[i];\n        this.byteCount[i] = j;\n        j = k;\n    }\n    for(var i = 0; i < count; i++) {\n        uc = buf[i] & 0xff;\n        buf[this.byteCount[uc]] |= (i << 8);\n        this.byteCount[uc]++;\n    }\n    var pos = 0, current = 0, run = 0;\n    if (count) {\n        pos = buf[origPtr];\n        current = (pos & 0xff);\n        pos >>= 8;\n        run = -1;\n    }\n    count = count;\n    var copies, previous, outbyte;\n    while(count) {\n        count--;\n        previous = current;\n        pos = buf[pos];\n        current = pos & 0xff;\n        pos >>= 8;\n        if (run++ == 3) {\n            copies = current;\n            outbyte = previous;\n            current = -1;\n        } else {\n            copies = 1;\n            outbyte = current;\n        }\n        while(copies--) {\n            crc = ((crc << 8) ^ this.crcTable[((crc>>24) ^ outbyte) & 0xFF])&0xFFFFFFFF; // crc32\n            stream(outbyte);\n        }\n        if (current != previous) run = 0;\n    }\n\n    crc = (crc ^ (-1)) >>> 0;\n    if ((crc|0) != (crcblock|0)) message.Error(\"Error in bzip2: crc32 do not match\");\n    streamCRC = (crc ^ ((streamCRC << 1) | (streamCRC >>> 31))) & 0xFFFFFFFF;\n    return streamCRC;\n}\n\nmodule.exports = bzip2;\n","'use strict'\n\nconst Client = require('./lib/client')\nconst Dispatcher = require('./lib/dispatcher')\nconst errors = require('./lib/core/errors')\nconst Pool = require('./lib/pool')\nconst BalancedPool = require('./lib/balanced-pool')\nconst Agent = require('./lib/agent')\nconst util = require('./lib/core/util')\nconst { InvalidArgumentError } = errors\nconst api = require('./lib/api')\nconst buildConnector = require('./lib/core/connect')\nconst MockClient = require('./lib/mock/mock-client')\nconst MockAgent = require('./lib/mock/mock-agent')\nconst MockPool = require('./lib/mock/mock-pool')\nconst mockErrors = require('./lib/mock/mock-errors')\nconst ProxyAgent = require('./lib/proxy-agent')\nconst RetryHandler = require('./lib/handler/RetryHandler')\nconst { getGlobalDispatcher, setGlobalDispatcher } = require('./lib/global')\nconst DecoratorHandler = require('./lib/handler/DecoratorHandler')\nconst RedirectHandler = require('./lib/handler/RedirectHandler')\nconst createRedirectInterceptor = require('./lib/interceptor/redirectInterceptor')\n\nlet hasCrypto\ntry {\n  require('crypto')\n  hasCrypto = true\n} catch {\n  hasCrypto = false\n}\n\nObject.assign(Dispatcher.prototype, api)\n\nmodule.exports.Dispatcher = Dispatcher\nmodule.exports.Client = Client\nmodule.exports.Pool = Pool\nmodule.exports.BalancedPool = BalancedPool\nmodule.exports.Agent = Agent\nmodule.exports.ProxyAgent = ProxyAgent\nmodule.exports.RetryHandler = RetryHandler\n\nmodule.exports.DecoratorHandler = DecoratorHandler\nmodule.exports.RedirectHandler = RedirectHandler\nmodule.exports.createRedirectInterceptor = createRedirectInterceptor\n\nmodule.exports.buildConnector = buildConnector\nmodule.exports.errors = errors\n\nfunction makeDispatcher (fn) {\n  return (url, opts, handler) => {\n    if (typeof opts === 'function') {\n      handler = opts\n      opts = null\n    }\n\n    if (!url || (typeof url !== 'string' && typeof url !== 'object' && !(url instanceof URL))) {\n      throw new InvalidArgumentError('invalid url')\n    }\n\n    if (opts != null && typeof opts !== 'object') {\n      throw new InvalidArgumentError('invalid opts')\n    }\n\n    if (opts && opts.path != null) {\n      if (typeof opts.path !== 'string') {\n        throw new InvalidArgumentError('invalid opts.path')\n      }\n\n      let path = opts.path\n      if (!opts.path.startsWith('/')) {\n        path = `/${path}`\n      }\n\n      url = new URL(util.parseOrigin(url).origin + path)\n    } else {\n      if (!opts) {\n        opts = typeof url === 'object' ? url : {}\n      }\n\n      url = util.parseURL(url)\n    }\n\n    const { agent, dispatcher = getGlobalDispatcher() } = opts\n\n    if (agent) {\n      throw new InvalidArgumentError('unsupported opts.agent. Did you mean opts.client?')\n    }\n\n    return fn.call(dispatcher, {\n      ...opts,\n      origin: url.origin,\n      path: url.search ? `${url.pathname}${url.search}` : url.pathname,\n      method: opts.method || (opts.body ? 'PUT' : 'GET')\n    }, handler)\n  }\n}\n\nmodule.exports.setGlobalDispatcher = setGlobalDispatcher\nmodule.exports.getGlobalDispatcher = getGlobalDispatcher\n\nif (util.nodeMajor > 16 || (util.nodeMajor === 16 && util.nodeMinor >= 8)) {\n  let fetchImpl = null\n  module.exports.fetch = async function fetch (resource) {\n    if (!fetchImpl) {\n      fetchImpl = require('./lib/fetch').fetch\n    }\n\n    try {\n      return await fetchImpl(...arguments)\n    } catch (err) {\n      if (typeof err === 'object') {\n        Error.captureStackTrace(err, this)\n      }\n\n      throw err\n    }\n  }\n  module.exports.Headers = require('./lib/fetch/headers').Headers\n  module.exports.Response = require('./lib/fetch/response').Response\n  module.exports.Request = require('./lib/fetch/request').Request\n  module.exports.FormData = require('./lib/fetch/formdata').FormData\n  module.exports.File = require('./lib/fetch/file').File\n  module.exports.FileReader = require('./lib/fileapi/filereader').FileReader\n\n  const { setGlobalOrigin, getGlobalOrigin } = require('./lib/fetch/global')\n\n  module.exports.setGlobalOrigin = setGlobalOrigin\n  module.exports.getGlobalOrigin = getGlobalOrigin\n\n  const { CacheStorage } = require('./lib/cache/cachestorage')\n  const { kConstruct } = require('./lib/cache/symbols')\n\n  // Cache & CacheStorage are tightly coupled with fetch. Even if it may run\n  // in an older version of Node, it doesn't have any use without fetch.\n  module.exports.caches = new CacheStorage(kConstruct)\n}\n\nif (util.nodeMajor >= 16) {\n  const { deleteCookie, getCookies, getSetCookies, setCookie } = require('./lib/cookies')\n\n  module.exports.deleteCookie = deleteCookie\n  module.exports.getCookies = getCookies\n  module.exports.getSetCookies = getSetCookies\n  module.exports.setCookie = setCookie\n\n  const { parseMIMEType, serializeAMimeType } = require('./lib/fetch/dataURL')\n\n  module.exports.parseMIMEType = parseMIMEType\n  module.exports.serializeAMimeType = serializeAMimeType\n}\n\nif (util.nodeMajor >= 18 && hasCrypto) {\n  const { WebSocket } = require('./lib/websocket/websocket')\n\n  module.exports.WebSocket = WebSocket\n}\n\nmodule.exports.request = makeDispatcher(api.request)\nmodule.exports.stream = makeDispatcher(api.stream)\nmodule.exports.pipeline = makeDispatcher(api.pipeline)\nmodule.exports.connect = makeDispatcher(api.connect)\nmodule.exports.upgrade = makeDispatcher(api.upgrade)\n\nmodule.exports.MockClient = MockClient\nmodule.exports.MockPool = MockPool\nmodule.exports.MockAgent = MockAgent\nmodule.exports.mockErrors = mockErrors\n","'use strict'\n\nconst { InvalidArgumentError } = require('./core/errors')\nconst { kClients, kRunning, kClose, kDestroy, kDispatch, kInterceptors } = require('./core/symbols')\nconst DispatcherBase = require('./dispatcher-base')\nconst Pool = require('./pool')\nconst Client = require('./client')\nconst util = require('./core/util')\nconst createRedirectInterceptor = require('./interceptor/redirectInterceptor')\nconst { WeakRef, FinalizationRegistry } = require('./compat/dispatcher-weakref')()\n\nconst kOnConnect = Symbol('onConnect')\nconst kOnDisconnect = Symbol('onDisconnect')\nconst kOnConnectionError = Symbol('onConnectionError')\nconst kMaxRedirections = Symbol('maxRedirections')\nconst kOnDrain = Symbol('onDrain')\nconst kFactory = Symbol('factory')\nconst kFinalizer = Symbol('finalizer')\nconst kOptions = Symbol('options')\n\nfunction defaultFactory (origin, opts) {\n  return opts && opts.connections === 1\n    ? new Client(origin, opts)\n    : new Pool(origin, opts)\n}\n\nclass Agent extends DispatcherBase {\n  constructor ({ factory = defaultFactory, maxRedirections = 0, connect, ...options } = {}) {\n    super()\n\n    if (typeof factory !== 'function') {\n      throw new InvalidArgumentError('factory must be a function.')\n    }\n\n    if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') {\n      throw new InvalidArgumentError('connect must be a function or an object')\n    }\n\n    if (!Number.isInteger(maxRedirections) || maxRedirections < 0) {\n      throw new InvalidArgumentError('maxRedirections must be a positive number')\n    }\n\n    if (connect && typeof connect !== 'function') {\n      connect = { ...connect }\n    }\n\n    this[kInterceptors] = options.interceptors && options.interceptors.Agent && Array.isArray(options.interceptors.Agent)\n      ? options.interceptors.Agent\n      : [createRedirectInterceptor({ maxRedirections })]\n\n    this[kOptions] = { ...util.deepClone(options), connect }\n    this[kOptions].interceptors = options.interceptors\n      ? { ...options.interceptors }\n      : undefined\n    this[kMaxRedirections] = maxRedirections\n    this[kFactory] = factory\n    this[kClients] = new Map()\n    this[kFinalizer] = new FinalizationRegistry(/* istanbul ignore next: gc is undeterministic */ key => {\n      const ref = this[kClients].get(key)\n      if (ref !== undefined && ref.deref() === undefined) {\n        this[kClients].delete(key)\n      }\n    })\n\n    const agent = this\n\n    this[kOnDrain] = (origin, targets) => {\n      agent.emit('drain', origin, [agent, ...targets])\n    }\n\n    this[kOnConnect] = (origin, targets) => {\n      agent.emit('connect', origin, [agent, ...targets])\n    }\n\n    this[kOnDisconnect] = (origin, targets, err) => {\n      agent.emit('disconnect', origin, [agent, ...targets], err)\n    }\n\n    this[kOnConnectionError] = (origin, targets, err) => {\n      agent.emit('connectionError', origin, [agent, ...targets], err)\n    }\n  }\n\n  get [kRunning] () {\n    let ret = 0\n    for (const ref of this[kClients].values()) {\n      const client = ref.deref()\n      /* istanbul ignore next: gc is undeterministic */\n      if (client) {\n        ret += client[kRunning]\n      }\n    }\n    return ret\n  }\n\n  [kDispatch] (opts, handler) {\n    let key\n    if (opts.origin && (typeof opts.origin === 'string' || opts.origin instanceof URL)) {\n      key = String(opts.origin)\n    } else {\n      throw new InvalidArgumentError('opts.origin must be a non-empty string or URL.')\n    }\n\n    const ref = this[kClients].get(key)\n\n    let dispatcher = ref ? ref.deref() : null\n    if (!dispatcher) {\n      dispatcher = this[kFactory](opts.origin, this[kOptions])\n        .on('drain', this[kOnDrain])\n        .on('connect', this[kOnConnect])\n        .on('disconnect', this[kOnDisconnect])\n        .on('connectionError', this[kOnConnectionError])\n\n      this[kClients].set(key, new WeakRef(dispatcher))\n      this[kFinalizer].register(dispatcher, key)\n    }\n\n    return dispatcher.dispatch(opts, handler)\n  }\n\n  async [kClose] () {\n    const closePromises = []\n    for (const ref of this[kClients].values()) {\n      const client = ref.deref()\n      /* istanbul ignore else: gc is undeterministic */\n      if (client) {\n        closePromises.push(client.close())\n      }\n    }\n\n    await Promise.all(closePromises)\n  }\n\n  async [kDestroy] (err) {\n    const destroyPromises = []\n    for (const ref of this[kClients].values()) {\n      const client = ref.deref()\n      /* istanbul ignore else: gc is undeterministic */\n      if (client) {\n        destroyPromises.push(client.destroy(err))\n      }\n    }\n\n    await Promise.all(destroyPromises)\n  }\n}\n\nmodule.exports = Agent\n","const { addAbortListener } = require('../core/util')\nconst { RequestAbortedError } = require('../core/errors')\n\nconst kListener = Symbol('kListener')\nconst kSignal = Symbol('kSignal')\n\nfunction abort (self) {\n  if (self.abort) {\n    self.abort()\n  } else {\n    self.onError(new RequestAbortedError())\n  }\n}\n\nfunction addSignal (self, signal) {\n  self[kSignal] = null\n  self[kListener] = null\n\n  if (!signal) {\n    return\n  }\n\n  if (signal.aborted) {\n    abort(self)\n    return\n  }\n\n  self[kSignal] = signal\n  self[kListener] = () => {\n    abort(self)\n  }\n\n  addAbortListener(self[kSignal], self[kListener])\n}\n\nfunction removeSignal (self) {\n  if (!self[kSignal]) {\n    return\n  }\n\n  if ('removeEventListener' in self[kSignal]) {\n    self[kSignal].removeEventListener('abort', self[kListener])\n  } else {\n    self[kSignal].removeListener('abort', self[kListener])\n  }\n\n  self[kSignal] = null\n  self[kListener] = null\n}\n\nmodule.exports = {\n  addSignal,\n  removeSignal\n}\n","'use strict'\n\nconst { AsyncResource } = require('async_hooks')\nconst { InvalidArgumentError, RequestAbortedError, SocketError } = require('../core/errors')\nconst util = require('../core/util')\nconst { addSignal, removeSignal } = require('./abort-signal')\n\nclass ConnectHandler extends AsyncResource {\n  constructor (opts, callback) {\n    if (!opts || typeof opts !== 'object') {\n      throw new InvalidArgumentError('invalid opts')\n    }\n\n    if (typeof callback !== 'function') {\n      throw new InvalidArgumentError('invalid callback')\n    }\n\n    const { signal, opaque, responseHeaders } = opts\n\n    if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') {\n      throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget')\n    }\n\n    super('UNDICI_CONNECT')\n\n    this.opaque = opaque || null\n    this.responseHeaders = responseHeaders || null\n    this.callback = callback\n    this.abort = null\n\n    addSignal(this, signal)\n  }\n\n  onConnect (abort, context) {\n    if (!this.callback) {\n      throw new RequestAbortedError()\n    }\n\n    this.abort = abort\n    this.context = context\n  }\n\n  onHeaders () {\n    throw new SocketError('bad connect', null)\n  }\n\n  onUpgrade (statusCode, rawHeaders, socket) {\n    const { callback, opaque, context } = this\n\n    removeSignal(this)\n\n    this.callback = null\n\n    let headers = rawHeaders\n    // Indicates is an HTTP2Session\n    if (headers != null) {\n      headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders)\n    }\n\n    this.runInAsyncScope(callback, null, null, {\n      statusCode,\n      headers,\n      socket,\n      opaque,\n      context\n    })\n  }\n\n  onError (err) {\n    const { callback, opaque } = this\n\n    removeSignal(this)\n\n    if (callback) {\n      this.callback = null\n      queueMicrotask(() => {\n        this.runInAsyncScope(callback, null, err, { opaque })\n      })\n    }\n  }\n}\n\nfunction connect (opts, callback) {\n  if (callback === undefined) {\n    return new Promise((resolve, reject) => {\n      connect.call(this, opts, (err, data) => {\n        return err ? reject(err) : resolve(data)\n      })\n    })\n  }\n\n  try {\n    const connectHandler = new ConnectHandler(opts, callback)\n    this.dispatch({ ...opts, method: 'CONNECT' }, connectHandler)\n  } catch (err) {\n    if (typeof callback !== 'function') {\n      throw err\n    }\n    const opaque = opts && opts.opaque\n    queueMicrotask(() => callback(err, { opaque }))\n  }\n}\n\nmodule.exports = connect\n","'use strict'\n\nconst {\n  Readable,\n  Duplex,\n  PassThrough\n} = require('stream')\nconst {\n  InvalidArgumentError,\n  InvalidReturnValueError,\n  RequestAbortedError\n} = require('../core/errors')\nconst util = require('../core/util')\nconst { AsyncResource } = require('async_hooks')\nconst { addSignal, removeSignal } = require('./abort-signal')\nconst assert = require('assert')\n\nconst kResume = Symbol('resume')\n\nclass PipelineRequest extends Readable {\n  constructor () {\n    super({ autoDestroy: true })\n\n    this[kResume] = null\n  }\n\n  _read () {\n    const { [kResume]: resume } = this\n\n    if (resume) {\n      this[kResume] = null\n      resume()\n    }\n  }\n\n  _destroy (err, callback) {\n    this._read()\n\n    callback(err)\n  }\n}\n\nclass PipelineResponse extends Readable {\n  constructor (resume) {\n    super({ autoDestroy: true })\n    this[kResume] = resume\n  }\n\n  _read () {\n    this[kResume]()\n  }\n\n  _destroy (err, callback) {\n    if (!err && !this._readableState.endEmitted) {\n      err = new RequestAbortedError()\n    }\n\n    callback(err)\n  }\n}\n\nclass PipelineHandler extends AsyncResource {\n  constructor (opts, handler) {\n    if (!opts || typeof opts !== 'object') {\n      throw new InvalidArgumentError('invalid opts')\n    }\n\n    if (typeof handler !== 'function') {\n      throw new InvalidArgumentError('invalid handler')\n    }\n\n    const { signal, method, opaque, onInfo, responseHeaders } = opts\n\n    if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') {\n      throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget')\n    }\n\n    if (method === 'CONNECT') {\n      throw new InvalidArgumentError('invalid method')\n    }\n\n    if (onInfo && typeof onInfo !== 'function') {\n      throw new InvalidArgumentError('invalid onInfo callback')\n    }\n\n    super('UNDICI_PIPELINE')\n\n    this.opaque = opaque || null\n    this.responseHeaders = responseHeaders || null\n    this.handler = handler\n    this.abort = null\n    this.context = null\n    this.onInfo = onInfo || null\n\n    this.req = new PipelineRequest().on('error', util.nop)\n\n    this.ret = new Duplex({\n      readableObjectMode: opts.objectMode,\n      autoDestroy: true,\n      read: () => {\n        const { body } = this\n\n        if (body && body.resume) {\n          body.resume()\n        }\n      },\n      write: (chunk, encoding, callback) => {\n        const { req } = this\n\n        if (req.push(chunk, encoding) || req._readableState.destroyed) {\n          callback()\n        } else {\n          req[kResume] = callback\n        }\n      },\n      destroy: (err, callback) => {\n        const { body, req, res, ret, abort } = this\n\n        if (!err && !ret._readableState.endEmitted) {\n          err = new RequestAbortedError()\n        }\n\n        if (abort && err) {\n          abort()\n        }\n\n        util.destroy(body, err)\n        util.destroy(req, err)\n        util.destroy(res, err)\n\n        removeSignal(this)\n\n        callback(err)\n      }\n    }).on('prefinish', () => {\n      const { req } = this\n\n      // Node < 15 does not call _final in same tick.\n      req.push(null)\n    })\n\n    this.res = null\n\n    addSignal(this, signal)\n  }\n\n  onConnect (abort, context) {\n    const { ret, res } = this\n\n    assert(!res, 'pipeline cannot be retried')\n\n    if (ret.destroyed) {\n      throw new RequestAbortedError()\n    }\n\n    this.abort = abort\n    this.context = context\n  }\n\n  onHeaders (statusCode, rawHeaders, resume) {\n    const { opaque, handler, context } = this\n\n    if (statusCode < 200) {\n      if (this.onInfo) {\n        const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders)\n        this.onInfo({ statusCode, headers })\n      }\n      return\n    }\n\n    this.res = new PipelineResponse(resume)\n\n    let body\n    try {\n      this.handler = null\n      const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders)\n      body = this.runInAsyncScope(handler, null, {\n        statusCode,\n        headers,\n        opaque,\n        body: this.res,\n        context\n      })\n    } catch (err) {\n      this.res.on('error', util.nop)\n      throw err\n    }\n\n    if (!body || typeof body.on !== 'function') {\n      throw new InvalidReturnValueError('expected Readable')\n    }\n\n    body\n      .on('data', (chunk) => {\n        const { ret, body } = this\n\n        if (!ret.push(chunk) && body.pause) {\n          body.pause()\n        }\n      })\n      .on('error', (err) => {\n        const { ret } = this\n\n        util.destroy(ret, err)\n      })\n      .on('end', () => {\n        const { ret } = this\n\n        ret.push(null)\n      })\n      .on('close', () => {\n        const { ret } = this\n\n        if (!ret._readableState.ended) {\n          util.destroy(ret, new RequestAbortedError())\n        }\n      })\n\n    this.body = body\n  }\n\n  onData (chunk) {\n    const { res } = this\n    return res.push(chunk)\n  }\n\n  onComplete (trailers) {\n    const { res } = this\n    res.push(null)\n  }\n\n  onError (err) {\n    const { ret } = this\n    this.handler = null\n    util.destroy(ret, err)\n  }\n}\n\nfunction pipeline (opts, handler) {\n  try {\n    const pipelineHandler = new PipelineHandler(opts, handler)\n    this.dispatch({ ...opts, body: pipelineHandler.req }, pipelineHandler)\n    return pipelineHandler.ret\n  } catch (err) {\n    return new PassThrough().destroy(err)\n  }\n}\n\nmodule.exports = pipeline\n","'use strict'\n\nconst Readable = require('./readable')\nconst {\n  InvalidArgumentError,\n  RequestAbortedError\n} = require('../core/errors')\nconst util = require('../core/util')\nconst { getResolveErrorBodyCallback } = require('./util')\nconst { AsyncResource } = require('async_hooks')\nconst { addSignal, removeSignal } = require('./abort-signal')\n\nclass RequestHandler extends AsyncResource {\n  constructor (opts, callback) {\n    if (!opts || typeof opts !== 'object') {\n      throw new InvalidArgumentError('invalid opts')\n    }\n\n    const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError, highWaterMark } = opts\n\n    try {\n      if (typeof callback !== 'function') {\n        throw new InvalidArgumentError('invalid callback')\n      }\n\n      if (highWaterMark && (typeof highWaterMark !== 'number' || highWaterMark < 0)) {\n        throw new InvalidArgumentError('invalid highWaterMark')\n      }\n\n      if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') {\n        throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget')\n      }\n\n      if (method === 'CONNECT') {\n        throw new InvalidArgumentError('invalid method')\n      }\n\n      if (onInfo && typeof onInfo !== 'function') {\n        throw new InvalidArgumentError('invalid onInfo callback')\n      }\n\n      super('UNDICI_REQUEST')\n    } catch (err) {\n      if (util.isStream(body)) {\n        util.destroy(body.on('error', util.nop), err)\n      }\n      throw err\n    }\n\n    this.responseHeaders = responseHeaders || null\n    this.opaque = opaque || null\n    this.callback = callback\n    this.res = null\n    this.abort = null\n    this.body = body\n    this.trailers = {}\n    this.context = null\n    this.onInfo = onInfo || null\n    this.throwOnError = throwOnError\n    this.highWaterMark = highWaterMark\n\n    if (util.isStream(body)) {\n      body.on('error', (err) => {\n        this.onError(err)\n      })\n    }\n\n    addSignal(this, signal)\n  }\n\n  onConnect (abort, context) {\n    if (!this.callback) {\n      throw new RequestAbortedError()\n    }\n\n    this.abort = abort\n    this.context = context\n  }\n\n  onHeaders (statusCode, rawHeaders, resume, statusMessage) {\n    const { callback, opaque, abort, context, responseHeaders, highWaterMark } = this\n\n    const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders)\n\n    if (statusCode < 200) {\n      if (this.onInfo) {\n        this.onInfo({ statusCode, headers })\n      }\n      return\n    }\n\n    const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers\n    const contentType = parsedHeaders['content-type']\n    const body = new Readable({ resume, abort, contentType, highWaterMark })\n\n    this.callback = null\n    this.res = body\n    if (callback !== null) {\n      if (this.throwOnError && statusCode >= 400) {\n        this.runInAsyncScope(getResolveErrorBodyCallback, null,\n          { callback, body, contentType, statusCode, statusMessage, headers }\n        )\n      } else {\n        this.runInAsyncScope(callback, null, null, {\n          statusCode,\n          headers,\n          trailers: this.trailers,\n          opaque,\n          body,\n          context\n        })\n      }\n    }\n  }\n\n  onData (chunk) {\n    const { res } = this\n    return res.push(chunk)\n  }\n\n  onComplete (trailers) {\n    const { res } = this\n\n    removeSignal(this)\n\n    util.parseHeaders(trailers, this.trailers)\n\n    res.push(null)\n  }\n\n  onError (err) {\n    const { res, callback, body, opaque } = this\n\n    removeSignal(this)\n\n    if (callback) {\n      // TODO: Does this need queueMicrotask?\n      this.callback = null\n      queueMicrotask(() => {\n        this.runInAsyncScope(callback, null, err, { opaque })\n      })\n    }\n\n    if (res) {\n      this.res = null\n      // Ensure all queued handlers are invoked before destroying res.\n      queueMicrotask(() => {\n        util.destroy(res, err)\n      })\n    }\n\n    if (body) {\n      this.body = null\n      util.destroy(body, err)\n    }\n  }\n}\n\nfunction request (opts, callback) {\n  if (callback === undefined) {\n    return new Promise((resolve, reject) => {\n      request.call(this, opts, (err, data) => {\n        return err ? reject(err) : resolve(data)\n      })\n    })\n  }\n\n  try {\n    this.dispatch(opts, new RequestHandler(opts, callback))\n  } catch (err) {\n    if (typeof callback !== 'function') {\n      throw err\n    }\n    const opaque = opts && opts.opaque\n    queueMicrotask(() => callback(err, { opaque }))\n  }\n}\n\nmodule.exports = request\nmodule.exports.RequestHandler = RequestHandler\n","'use strict'\n\nconst { finished, PassThrough } = require('stream')\nconst {\n  InvalidArgumentError,\n  InvalidReturnValueError,\n  RequestAbortedError\n} = require('../core/errors')\nconst util = require('../core/util')\nconst { getResolveErrorBodyCallback } = require('./util')\nconst { AsyncResource } = require('async_hooks')\nconst { addSignal, removeSignal } = require('./abort-signal')\n\nclass StreamHandler extends AsyncResource {\n  constructor (opts, factory, callback) {\n    if (!opts || typeof opts !== 'object') {\n      throw new InvalidArgumentError('invalid opts')\n    }\n\n    const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError } = opts\n\n    try {\n      if (typeof callback !== 'function') {\n        throw new InvalidArgumentError('invalid callback')\n      }\n\n      if (typeof factory !== 'function') {\n        throw new InvalidArgumentError('invalid factory')\n      }\n\n      if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') {\n        throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget')\n      }\n\n      if (method === 'CONNECT') {\n        throw new InvalidArgumentError('invalid method')\n      }\n\n      if (onInfo && typeof onInfo !== 'function') {\n        throw new InvalidArgumentError('invalid onInfo callback')\n      }\n\n      super('UNDICI_STREAM')\n    } catch (err) {\n      if (util.isStream(body)) {\n        util.destroy(body.on('error', util.nop), err)\n      }\n      throw err\n    }\n\n    this.responseHeaders = responseHeaders || null\n    this.opaque = opaque || null\n    this.factory = factory\n    this.callback = callback\n    this.res = null\n    this.abort = null\n    this.context = null\n    this.trailers = null\n    this.body = body\n    this.onInfo = onInfo || null\n    this.throwOnError = throwOnError || false\n\n    if (util.isStream(body)) {\n      body.on('error', (err) => {\n        this.onError(err)\n      })\n    }\n\n    addSignal(this, signal)\n  }\n\n  onConnect (abort, context) {\n    if (!this.callback) {\n      throw new RequestAbortedError()\n    }\n\n    this.abort = abort\n    this.context = context\n  }\n\n  onHeaders (statusCode, rawHeaders, resume, statusMessage) {\n    const { factory, opaque, context, callback, responseHeaders } = this\n\n    const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders)\n\n    if (statusCode < 200) {\n      if (this.onInfo) {\n        this.onInfo({ statusCode, headers })\n      }\n      return\n    }\n\n    this.factory = null\n\n    let res\n\n    if (this.throwOnError && statusCode >= 400) {\n      const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers\n      const contentType = parsedHeaders['content-type']\n      res = new PassThrough()\n\n      this.callback = null\n      this.runInAsyncScope(getResolveErrorBodyCallback, null,\n        { callback, body: res, contentType, statusCode, statusMessage, headers }\n      )\n    } else {\n      if (factory === null) {\n        return\n      }\n\n      res = this.runInAsyncScope(factory, null, {\n        statusCode,\n        headers,\n        opaque,\n        context\n      })\n\n      if (\n        !res ||\n        typeof res.write !== 'function' ||\n        typeof res.end !== 'function' ||\n        typeof res.on !== 'function'\n      ) {\n        throw new InvalidReturnValueError('expected Writable')\n      }\n\n      // TODO: Avoid finished. It registers an unnecessary amount of listeners.\n      finished(res, { readable: false }, (err) => {\n        const { callback, res, opaque, trailers, abort } = this\n\n        this.res = null\n        if (err || !res.readable) {\n          util.destroy(res, err)\n        }\n\n        this.callback = null\n        this.runInAsyncScope(callback, null, err || null, { opaque, trailers })\n\n        if (err) {\n          abort()\n        }\n      })\n    }\n\n    res.on('drain', resume)\n\n    this.res = res\n\n    const needDrain = res.writableNeedDrain !== undefined\n      ? res.writableNeedDrain\n      : res._writableState && res._writableState.needDrain\n\n    return needDrain !== true\n  }\n\n  onData (chunk) {\n    const { res } = this\n\n    return res ? res.write(chunk) : true\n  }\n\n  onComplete (trailers) {\n    const { res } = this\n\n    removeSignal(this)\n\n    if (!res) {\n      return\n    }\n\n    this.trailers = util.parseHeaders(trailers)\n\n    res.end()\n  }\n\n  onError (err) {\n    const { res, callback, opaque, body } = this\n\n    removeSignal(this)\n\n    this.factory = null\n\n    if (res) {\n      this.res = null\n      util.destroy(res, err)\n    } else if (callback) {\n      this.callback = null\n      queueMicrotask(() => {\n        this.runInAsyncScope(callback, null, err, { opaque })\n      })\n    }\n\n    if (body) {\n      this.body = null\n      util.destroy(body, err)\n    }\n  }\n}\n\nfunction stream (opts, factory, callback) {\n  if (callback === undefined) {\n    return new Promise((resolve, reject) => {\n      stream.call(this, opts, factory, (err, data) => {\n        return err ? reject(err) : resolve(data)\n      })\n    })\n  }\n\n  try {\n    this.dispatch(opts, new StreamHandler(opts, factory, callback))\n  } catch (err) {\n    if (typeof callback !== 'function') {\n      throw err\n    }\n    const opaque = opts && opts.opaque\n    queueMicrotask(() => callback(err, { opaque }))\n  }\n}\n\nmodule.exports = stream\n","'use strict'\n\nconst { InvalidArgumentError, RequestAbortedError, SocketError } = require('../core/errors')\nconst { AsyncResource } = require('async_hooks')\nconst util = require('../core/util')\nconst { addSignal, removeSignal } = require('./abort-signal')\nconst assert = require('assert')\n\nclass UpgradeHandler extends AsyncResource {\n  constructor (opts, callback) {\n    if (!opts || typeof opts !== 'object') {\n      throw new InvalidArgumentError('invalid opts')\n    }\n\n    if (typeof callback !== 'function') {\n      throw new InvalidArgumentError('invalid callback')\n    }\n\n    const { signal, opaque, responseHeaders } = opts\n\n    if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') {\n      throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget')\n    }\n\n    super('UNDICI_UPGRADE')\n\n    this.responseHeaders = responseHeaders || null\n    this.opaque = opaque || null\n    this.callback = callback\n    this.abort = null\n    this.context = null\n\n    addSignal(this, signal)\n  }\n\n  onConnect (abort, context) {\n    if (!this.callback) {\n      throw new RequestAbortedError()\n    }\n\n    this.abort = abort\n    this.context = null\n  }\n\n  onHeaders () {\n    throw new SocketError('bad upgrade', null)\n  }\n\n  onUpgrade (statusCode, rawHeaders, socket) {\n    const { callback, opaque, context } = this\n\n    assert.strictEqual(statusCode, 101)\n\n    removeSignal(this)\n\n    this.callback = null\n    const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders)\n    this.runInAsyncScope(callback, null, null, {\n      headers,\n      socket,\n      opaque,\n      context\n    })\n  }\n\n  onError (err) {\n    const { callback, opaque } = this\n\n    removeSignal(this)\n\n    if (callback) {\n      this.callback = null\n      queueMicrotask(() => {\n        this.runInAsyncScope(callback, null, err, { opaque })\n      })\n    }\n  }\n}\n\nfunction upgrade (opts, callback) {\n  if (callback === undefined) {\n    return new Promise((resolve, reject) => {\n      upgrade.call(this, opts, (err, data) => {\n        return err ? reject(err) : resolve(data)\n      })\n    })\n  }\n\n  try {\n    const upgradeHandler = new UpgradeHandler(opts, callback)\n    this.dispatch({\n      ...opts,\n      method: opts.method || 'GET',\n      upgrade: opts.protocol || 'Websocket'\n    }, upgradeHandler)\n  } catch (err) {\n    if (typeof callback !== 'function') {\n      throw err\n    }\n    const opaque = opts && opts.opaque\n    queueMicrotask(() => callback(err, { opaque }))\n  }\n}\n\nmodule.exports = upgrade\n","'use strict'\n\nmodule.exports.request = require('./api-request')\nmodule.exports.stream = require('./api-stream')\nmodule.exports.pipeline = require('./api-pipeline')\nmodule.exports.upgrade = require('./api-upgrade')\nmodule.exports.connect = require('./api-connect')\n","// Ported from https://github.com/nodejs/undici/pull/907\n\n'use strict'\n\nconst assert = require('assert')\nconst { Readable } = require('stream')\nconst { RequestAbortedError, NotSupportedError, InvalidArgumentError } = require('../core/errors')\nconst util = require('../core/util')\nconst { ReadableStreamFrom, toUSVString } = require('../core/util')\n\nlet Blob\n\nconst kConsume = Symbol('kConsume')\nconst kReading = Symbol('kReading')\nconst kBody = Symbol('kBody')\nconst kAbort = Symbol('abort')\nconst kContentType = Symbol('kContentType')\n\nconst noop = () => {}\n\nmodule.exports = class BodyReadable extends Readable {\n  constructor ({\n    resume,\n    abort,\n    contentType = '',\n    highWaterMark = 64 * 1024 // Same as nodejs fs streams.\n  }) {\n    super({\n      autoDestroy: true,\n      read: resume,\n      highWaterMark\n    })\n\n    this._readableState.dataEmitted = false\n\n    this[kAbort] = abort\n    this[kConsume] = null\n    this[kBody] = null\n    this[kContentType] = contentType\n\n    // Is stream being consumed through Readable API?\n    // This is an optimization so that we avoid checking\n    // for 'data' and 'readable' listeners in the hot path\n    // inside push().\n    this[kReading] = false\n  }\n\n  destroy (err) {\n    if (this.destroyed) {\n      // Node < 16\n      return this\n    }\n\n    if (!err && !this._readableState.endEmitted) {\n      err = new RequestAbortedError()\n    }\n\n    if (err) {\n      this[kAbort]()\n    }\n\n    return super.destroy(err)\n  }\n\n  emit (ev, ...args) {\n    if (ev === 'data') {\n      // Node < 16.7\n      this._readableState.dataEmitted = true\n    } else if (ev === 'error') {\n      // Node < 16\n      this._readableState.errorEmitted = true\n    }\n    return super.emit(ev, ...args)\n  }\n\n  on (ev, ...args) {\n    if (ev === 'data' || ev === 'readable') {\n      this[kReading] = true\n    }\n    return super.on(ev, ...args)\n  }\n\n  addListener (ev, ...args) {\n    return this.on(ev, ...args)\n  }\n\n  off (ev, ...args) {\n    const ret = super.off(ev, ...args)\n    if (ev === 'data' || ev === 'readable') {\n      this[kReading] = (\n        this.listenerCount('data') > 0 ||\n        this.listenerCount('readable') > 0\n      )\n    }\n    return ret\n  }\n\n  removeListener (ev, ...args) {\n    return this.off(ev, ...args)\n  }\n\n  push (chunk) {\n    if (this[kConsume] && chunk !== null && this.readableLength === 0) {\n      consumePush(this[kConsume], chunk)\n      return this[kReading] ? super.push(chunk) : true\n    }\n    return super.push(chunk)\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-body-text\n  async text () {\n    return consume(this, 'text')\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-body-json\n  async json () {\n    return consume(this, 'json')\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-body-blob\n  async blob () {\n    return consume(this, 'blob')\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-body-arraybuffer\n  async arrayBuffer () {\n    return consume(this, 'arrayBuffer')\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-body-formdata\n  async formData () {\n    // TODO: Implement.\n    throw new NotSupportedError()\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-body-bodyused\n  get bodyUsed () {\n    return util.isDisturbed(this)\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-body-body\n  get body () {\n    if (!this[kBody]) {\n      this[kBody] = ReadableStreamFrom(this)\n      if (this[kConsume]) {\n        // TODO: Is this the best way to force a lock?\n        this[kBody].getReader() // Ensure stream is locked.\n        assert(this[kBody].locked)\n      }\n    }\n    return this[kBody]\n  }\n\n  dump (opts) {\n    let limit = opts && Number.isFinite(opts.limit) ? opts.limit : 262144\n    const signal = opts && opts.signal\n\n    if (signal) {\n      try {\n        if (typeof signal !== 'object' || !('aborted' in signal)) {\n          throw new InvalidArgumentError('signal must be an AbortSignal')\n        }\n        util.throwIfAborted(signal)\n      } catch (err) {\n        return Promise.reject(err)\n      }\n    }\n\n    if (this.closed) {\n      return Promise.resolve(null)\n    }\n\n    return new Promise((resolve, reject) => {\n      const signalListenerCleanup = signal\n        ? util.addAbortListener(signal, () => {\n          this.destroy()\n        })\n        : noop\n\n      this\n        .on('close', function () {\n          signalListenerCleanup()\n          if (signal && signal.aborted) {\n            reject(signal.reason || Object.assign(new Error('The operation was aborted'), { name: 'AbortError' }))\n          } else {\n            resolve(null)\n          }\n        })\n        .on('error', noop)\n        .on('data', function (chunk) {\n          limit -= chunk.length\n          if (limit <= 0) {\n            this.destroy()\n          }\n        })\n        .resume()\n    })\n  }\n}\n\n// https://streams.spec.whatwg.org/#readablestream-locked\nfunction isLocked (self) {\n  // Consume is an implicit lock.\n  return (self[kBody] && self[kBody].locked === true) || self[kConsume]\n}\n\n// https://fetch.spec.whatwg.org/#body-unusable\nfunction isUnusable (self) {\n  return util.isDisturbed(self) || isLocked(self)\n}\n\nasync function consume (stream, type) {\n  if (isUnusable(stream)) {\n    throw new TypeError('unusable')\n  }\n\n  assert(!stream[kConsume])\n\n  return new Promise((resolve, reject) => {\n    stream[kConsume] = {\n      type,\n      stream,\n      resolve,\n      reject,\n      length: 0,\n      body: []\n    }\n\n    stream\n      .on('error', function (err) {\n        consumeFinish(this[kConsume], err)\n      })\n      .on('close', function () {\n        if (this[kConsume].body !== null) {\n          consumeFinish(this[kConsume], new RequestAbortedError())\n        }\n      })\n\n    process.nextTick(consumeStart, stream[kConsume])\n  })\n}\n\nfunction consumeStart (consume) {\n  if (consume.body === null) {\n    return\n  }\n\n  const { _readableState: state } = consume.stream\n\n  for (const chunk of state.buffer) {\n    consumePush(consume, chunk)\n  }\n\n  if (state.endEmitted) {\n    consumeEnd(this[kConsume])\n  } else {\n    consume.stream.on('end', function () {\n      consumeEnd(this[kConsume])\n    })\n  }\n\n  consume.stream.resume()\n\n  while (consume.stream.read() != null) {\n    // Loop\n  }\n}\n\nfunction consumeEnd (consume) {\n  const { type, body, resolve, stream, length } = consume\n\n  try {\n    if (type === 'text') {\n      resolve(toUSVString(Buffer.concat(body)))\n    } else if (type === 'json') {\n      resolve(JSON.parse(Buffer.concat(body)))\n    } else if (type === 'arrayBuffer') {\n      const dst = new Uint8Array(length)\n\n      let pos = 0\n      for (const buf of body) {\n        dst.set(buf, pos)\n        pos += buf.byteLength\n      }\n\n      resolve(dst.buffer)\n    } else if (type === 'blob') {\n      if (!Blob) {\n        Blob = require('buffer').Blob\n      }\n      resolve(new Blob(body, { type: stream[kContentType] }))\n    }\n\n    consumeFinish(consume)\n  } catch (err) {\n    stream.destroy(err)\n  }\n}\n\nfunction consumePush (consume, chunk) {\n  consume.length += chunk.length\n  consume.body.push(chunk)\n}\n\nfunction consumeFinish (consume, err) {\n  if (consume.body === null) {\n    return\n  }\n\n  if (err) {\n    consume.reject(err)\n  } else {\n    consume.resolve()\n  }\n\n  consume.type = null\n  consume.stream = null\n  consume.resolve = null\n  consume.reject = null\n  consume.length = 0\n  consume.body = null\n}\n","const assert = require('assert')\nconst {\n  ResponseStatusCodeError\n} = require('../core/errors')\nconst { toUSVString } = require('../core/util')\n\nasync function getResolveErrorBodyCallback ({ callback, body, contentType, statusCode, statusMessage, headers }) {\n  assert(body)\n\n  let chunks = []\n  let limit = 0\n\n  for await (const chunk of body) {\n    chunks.push(chunk)\n    limit += chunk.length\n    if (limit > 128 * 1024) {\n      chunks = null\n      break\n    }\n  }\n\n  if (statusCode === 204 || !contentType || !chunks) {\n    process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers))\n    return\n  }\n\n  try {\n    if (contentType.startsWith('application/json')) {\n      const payload = JSON.parse(toUSVString(Buffer.concat(chunks)))\n      process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload))\n      return\n    }\n\n    if (contentType.startsWith('text/')) {\n      const payload = toUSVString(Buffer.concat(chunks))\n      process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload))\n      return\n    }\n  } catch (err) {\n    // Process in a fallback if error\n  }\n\n  process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers))\n}\n\nmodule.exports = { getResolveErrorBodyCallback }\n","'use strict'\n\nconst {\n  BalancedPoolMissingUpstreamError,\n  InvalidArgumentError\n} = require('./core/errors')\nconst {\n  PoolBase,\n  kClients,\n  kNeedDrain,\n  kAddClient,\n  kRemoveClient,\n  kGetDispatcher\n} = require('./pool-base')\nconst Pool = require('./pool')\nconst { kUrl, kInterceptors } = require('./core/symbols')\nconst { parseOrigin } = require('./core/util')\nconst kFactory = Symbol('factory')\n\nconst kOptions = Symbol('options')\nconst kGreatestCommonDivisor = Symbol('kGreatestCommonDivisor')\nconst kCurrentWeight = Symbol('kCurrentWeight')\nconst kIndex = Symbol('kIndex')\nconst kWeight = Symbol('kWeight')\nconst kMaxWeightPerServer = Symbol('kMaxWeightPerServer')\nconst kErrorPenalty = Symbol('kErrorPenalty')\n\nfunction getGreatestCommonDivisor (a, b) {\n  if (b === 0) return a\n  return getGreatestCommonDivisor(b, a % b)\n}\n\nfunction defaultFactory (origin, opts) {\n  return new Pool(origin, opts)\n}\n\nclass BalancedPool extends PoolBase {\n  constructor (upstreams = [], { factory = defaultFactory, ...opts } = {}) {\n    super()\n\n    this[kOptions] = opts\n    this[kIndex] = -1\n    this[kCurrentWeight] = 0\n\n    this[kMaxWeightPerServer] = this[kOptions].maxWeightPerServer || 100\n    this[kErrorPenalty] = this[kOptions].errorPenalty || 15\n\n    if (!Array.isArray(upstreams)) {\n      upstreams = [upstreams]\n    }\n\n    if (typeof factory !== 'function') {\n      throw new InvalidArgumentError('factory must be a function.')\n    }\n\n    this[kInterceptors] = opts.interceptors && opts.interceptors.BalancedPool && Array.isArray(opts.interceptors.BalancedPool)\n      ? opts.interceptors.BalancedPool\n      : []\n    this[kFactory] = factory\n\n    for (const upstream of upstreams) {\n      this.addUpstream(upstream)\n    }\n    this._updateBalancedPoolStats()\n  }\n\n  addUpstream (upstream) {\n    const upstreamOrigin = parseOrigin(upstream).origin\n\n    if (this[kClients].find((pool) => (\n      pool[kUrl].origin === upstreamOrigin &&\n      pool.closed !== true &&\n      pool.destroyed !== true\n    ))) {\n      return this\n    }\n    const pool = this[kFactory](upstreamOrigin, Object.assign({}, this[kOptions]))\n\n    this[kAddClient](pool)\n    pool.on('connect', () => {\n      pool[kWeight] = Math.min(this[kMaxWeightPerServer], pool[kWeight] + this[kErrorPenalty])\n    })\n\n    pool.on('connectionError', () => {\n      pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty])\n      this._updateBalancedPoolStats()\n    })\n\n    pool.on('disconnect', (...args) => {\n      const err = args[2]\n      if (err && err.code === 'UND_ERR_SOCKET') {\n        // decrease the weight of the pool.\n        pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty])\n        this._updateBalancedPoolStats()\n      }\n    })\n\n    for (const client of this[kClients]) {\n      client[kWeight] = this[kMaxWeightPerServer]\n    }\n\n    this._updateBalancedPoolStats()\n\n    return this\n  }\n\n  _updateBalancedPoolStats () {\n    this[kGreatestCommonDivisor] = this[kClients].map(p => p[kWeight]).reduce(getGreatestCommonDivisor, 0)\n  }\n\n  removeUpstream (upstream) {\n    const upstreamOrigin = parseOrigin(upstream).origin\n\n    const pool = this[kClients].find((pool) => (\n      pool[kUrl].origin === upstreamOrigin &&\n      pool.closed !== true &&\n      pool.destroyed !== true\n    ))\n\n    if (pool) {\n      this[kRemoveClient](pool)\n    }\n\n    return this\n  }\n\n  get upstreams () {\n    return this[kClients]\n      .filter(dispatcher => dispatcher.closed !== true && dispatcher.destroyed !== true)\n      .map((p) => p[kUrl].origin)\n  }\n\n  [kGetDispatcher] () {\n    // We validate that pools is greater than 0,\n    // otherwise we would have to wait until an upstream\n    // is added, which might never happen.\n    if (this[kClients].length === 0) {\n      throw new BalancedPoolMissingUpstreamError()\n    }\n\n    const dispatcher = this[kClients].find(dispatcher => (\n      !dispatcher[kNeedDrain] &&\n      dispatcher.closed !== true &&\n      dispatcher.destroyed !== true\n    ))\n\n    if (!dispatcher) {\n      return\n    }\n\n    const allClientsBusy = this[kClients].map(pool => pool[kNeedDrain]).reduce((a, b) => a && b, true)\n\n    if (allClientsBusy) {\n      return\n    }\n\n    let counter = 0\n\n    let maxWeightIndex = this[kClients].findIndex(pool => !pool[kNeedDrain])\n\n    while (counter++ < this[kClients].length) {\n      this[kIndex] = (this[kIndex] + 1) % this[kClients].length\n      const pool = this[kClients][this[kIndex]]\n\n      // find pool index with the largest weight\n      if (pool[kWeight] > this[kClients][maxWeightIndex][kWeight] && !pool[kNeedDrain]) {\n        maxWeightIndex = this[kIndex]\n      }\n\n      // decrease the current weight every `this[kClients].length`.\n      if (this[kIndex] === 0) {\n        // Set the current weight to the next lower weight.\n        this[kCurrentWeight] = this[kCurrentWeight] - this[kGreatestCommonDivisor]\n\n        if (this[kCurrentWeight] <= 0) {\n          this[kCurrentWeight] = this[kMaxWeightPerServer]\n        }\n      }\n      if (pool[kWeight] >= this[kCurrentWeight] && (!pool[kNeedDrain])) {\n        return pool\n      }\n    }\n\n    this[kCurrentWeight] = this[kClients][maxWeightIndex][kWeight]\n    this[kIndex] = maxWeightIndex\n    return this[kClients][maxWeightIndex]\n  }\n}\n\nmodule.exports = BalancedPool\n","'use strict'\n\nconst { kConstruct } = require('./symbols')\nconst { urlEquals, fieldValues: getFieldValues } = require('./util')\nconst { kEnumerableProperty, isDisturbed } = require('../core/util')\nconst { kHeadersList } = require('../core/symbols')\nconst { webidl } = require('../fetch/webidl')\nconst { Response, cloneResponse } = require('../fetch/response')\nconst { Request } = require('../fetch/request')\nconst { kState, kHeaders, kGuard, kRealm } = require('../fetch/symbols')\nconst { fetching } = require('../fetch/index')\nconst { urlIsHttpHttpsScheme, createDeferredPromise, readAllBytes } = require('../fetch/util')\nconst assert = require('assert')\nconst { getGlobalDispatcher } = require('../global')\n\n/**\n * @see https://w3c.github.io/ServiceWorker/#dfn-cache-batch-operation\n * @typedef {Object} CacheBatchOperation\n * @property {'delete' | 'put'} type\n * @property {any} request\n * @property {any} response\n * @property {import('../../types/cache').CacheQueryOptions} options\n */\n\n/**\n * @see https://w3c.github.io/ServiceWorker/#dfn-request-response-list\n * @typedef {[any, any][]} requestResponseList\n */\n\nclass Cache {\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-request-response-list\n   * @type {requestResponseList}\n   */\n  #relevantRequestResponseList\n\n  constructor () {\n    if (arguments[0] !== kConstruct) {\n      webidl.illegalConstructor()\n    }\n\n    this.#relevantRequestResponseList = arguments[1]\n  }\n\n  async match (request, options = {}) {\n    webidl.brandCheck(this, Cache)\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.match' })\n\n    request = webidl.converters.RequestInfo(request)\n    options = webidl.converters.CacheQueryOptions(options)\n\n    const p = await this.matchAll(request, options)\n\n    if (p.length === 0) {\n      return\n    }\n\n    return p[0]\n  }\n\n  async matchAll (request = undefined, options = {}) {\n    webidl.brandCheck(this, Cache)\n\n    if (request !== undefined) request = webidl.converters.RequestInfo(request)\n    options = webidl.converters.CacheQueryOptions(options)\n\n    // 1.\n    let r = null\n\n    // 2.\n    if (request !== undefined) {\n      if (request instanceof Request) {\n        // 2.1.1\n        r = request[kState]\n\n        // 2.1.2\n        if (r.method !== 'GET' && !options.ignoreMethod) {\n          return []\n        }\n      } else if (typeof request === 'string') {\n        // 2.2.1\n        r = new Request(request)[kState]\n      }\n    }\n\n    // 5.\n    // 5.1\n    const responses = []\n\n    // 5.2\n    if (request === undefined) {\n      // 5.2.1\n      for (const requestResponse of this.#relevantRequestResponseList) {\n        responses.push(requestResponse[1])\n      }\n    } else { // 5.3\n      // 5.3.1\n      const requestResponses = this.#queryCache(r, options)\n\n      // 5.3.2\n      for (const requestResponse of requestResponses) {\n        responses.push(requestResponse[1])\n      }\n    }\n\n    // 5.4\n    // We don't implement CORs so we don't need to loop over the responses, yay!\n\n    // 5.5.1\n    const responseList = []\n\n    // 5.5.2\n    for (const response of responses) {\n      // 5.5.2.1\n      const responseObject = new Response(response.body?.source ?? null)\n      const body = responseObject[kState].body\n      responseObject[kState] = response\n      responseObject[kState].body = body\n      responseObject[kHeaders][kHeadersList] = response.headersList\n      responseObject[kHeaders][kGuard] = 'immutable'\n\n      responseList.push(responseObject)\n    }\n\n    // 6.\n    return Object.freeze(responseList)\n  }\n\n  async add (request) {\n    webidl.brandCheck(this, Cache)\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.add' })\n\n    request = webidl.converters.RequestInfo(request)\n\n    // 1.\n    const requests = [request]\n\n    // 2.\n    const responseArrayPromise = this.addAll(requests)\n\n    // 3.\n    return await responseArrayPromise\n  }\n\n  async addAll (requests) {\n    webidl.brandCheck(this, Cache)\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.addAll' })\n\n    requests = webidl.converters['sequence'](requests)\n\n    // 1.\n    const responsePromises = []\n\n    // 2.\n    const requestList = []\n\n    // 3.\n    for (const request of requests) {\n      if (typeof request === 'string') {\n        continue\n      }\n\n      // 3.1\n      const r = request[kState]\n\n      // 3.2\n      if (!urlIsHttpHttpsScheme(r.url) || r.method !== 'GET') {\n        throw webidl.errors.exception({\n          header: 'Cache.addAll',\n          message: 'Expected http/s scheme when method is not GET.'\n        })\n      }\n    }\n\n    // 4.\n    /** @type {ReturnType[]} */\n    const fetchControllers = []\n\n    // 5.\n    for (const request of requests) {\n      // 5.1\n      const r = new Request(request)[kState]\n\n      // 5.2\n      if (!urlIsHttpHttpsScheme(r.url)) {\n        throw webidl.errors.exception({\n          header: 'Cache.addAll',\n          message: 'Expected http/s scheme.'\n        })\n      }\n\n      // 5.4\n      r.initiator = 'fetch'\n      r.destination = 'subresource'\n\n      // 5.5\n      requestList.push(r)\n\n      // 5.6\n      const responsePromise = createDeferredPromise()\n\n      // 5.7\n      fetchControllers.push(fetching({\n        request: r,\n        dispatcher: getGlobalDispatcher(),\n        processResponse (response) {\n          // 1.\n          if (response.type === 'error' || response.status === 206 || response.status < 200 || response.status > 299) {\n            responsePromise.reject(webidl.errors.exception({\n              header: 'Cache.addAll',\n              message: 'Received an invalid status code or the request failed.'\n            }))\n          } else if (response.headersList.contains('vary')) { // 2.\n            // 2.1\n            const fieldValues = getFieldValues(response.headersList.get('vary'))\n\n            // 2.2\n            for (const fieldValue of fieldValues) {\n              // 2.2.1\n              if (fieldValue === '*') {\n                responsePromise.reject(webidl.errors.exception({\n                  header: 'Cache.addAll',\n                  message: 'invalid vary field value'\n                }))\n\n                for (const controller of fetchControllers) {\n                  controller.abort()\n                }\n\n                return\n              }\n            }\n          }\n        },\n        processResponseEndOfBody (response) {\n          // 1.\n          if (response.aborted) {\n            responsePromise.reject(new DOMException('aborted', 'AbortError'))\n            return\n          }\n\n          // 2.\n          responsePromise.resolve(response)\n        }\n      }))\n\n      // 5.8\n      responsePromises.push(responsePromise.promise)\n    }\n\n    // 6.\n    const p = Promise.all(responsePromises)\n\n    // 7.\n    const responses = await p\n\n    // 7.1\n    const operations = []\n\n    // 7.2\n    let index = 0\n\n    // 7.3\n    for (const response of responses) {\n      // 7.3.1\n      /** @type {CacheBatchOperation} */\n      const operation = {\n        type: 'put', // 7.3.2\n        request: requestList[index], // 7.3.3\n        response // 7.3.4\n      }\n\n      operations.push(operation) // 7.3.5\n\n      index++ // 7.3.6\n    }\n\n    // 7.5\n    const cacheJobPromise = createDeferredPromise()\n\n    // 7.6.1\n    let errorData = null\n\n    // 7.6.2\n    try {\n      this.#batchCacheOperations(operations)\n    } catch (e) {\n      errorData = e\n    }\n\n    // 7.6.3\n    queueMicrotask(() => {\n      // 7.6.3.1\n      if (errorData === null) {\n        cacheJobPromise.resolve(undefined)\n      } else {\n        // 7.6.3.2\n        cacheJobPromise.reject(errorData)\n      }\n    })\n\n    // 7.7\n    return cacheJobPromise.promise\n  }\n\n  async put (request, response) {\n    webidl.brandCheck(this, Cache)\n    webidl.argumentLengthCheck(arguments, 2, { header: 'Cache.put' })\n\n    request = webidl.converters.RequestInfo(request)\n    response = webidl.converters.Response(response)\n\n    // 1.\n    let innerRequest = null\n\n    // 2.\n    if (request instanceof Request) {\n      innerRequest = request[kState]\n    } else { // 3.\n      innerRequest = new Request(request)[kState]\n    }\n\n    // 4.\n    if (!urlIsHttpHttpsScheme(innerRequest.url) || innerRequest.method !== 'GET') {\n      throw webidl.errors.exception({\n        header: 'Cache.put',\n        message: 'Expected an http/s scheme when method is not GET'\n      })\n    }\n\n    // 5.\n    const innerResponse = response[kState]\n\n    // 6.\n    if (innerResponse.status === 206) {\n      throw webidl.errors.exception({\n        header: 'Cache.put',\n        message: 'Got 206 status'\n      })\n    }\n\n    // 7.\n    if (innerResponse.headersList.contains('vary')) {\n      // 7.1.\n      const fieldValues = getFieldValues(innerResponse.headersList.get('vary'))\n\n      // 7.2.\n      for (const fieldValue of fieldValues) {\n        // 7.2.1\n        if (fieldValue === '*') {\n          throw webidl.errors.exception({\n            header: 'Cache.put',\n            message: 'Got * vary field value'\n          })\n        }\n      }\n    }\n\n    // 8.\n    if (innerResponse.body && (isDisturbed(innerResponse.body.stream) || innerResponse.body.stream.locked)) {\n      throw webidl.errors.exception({\n        header: 'Cache.put',\n        message: 'Response body is locked or disturbed'\n      })\n    }\n\n    // 9.\n    const clonedResponse = cloneResponse(innerResponse)\n\n    // 10.\n    const bodyReadPromise = createDeferredPromise()\n\n    // 11.\n    if (innerResponse.body != null) {\n      // 11.1\n      const stream = innerResponse.body.stream\n\n      // 11.2\n      const reader = stream.getReader()\n\n      // 11.3\n      readAllBytes(reader).then(bodyReadPromise.resolve, bodyReadPromise.reject)\n    } else {\n      bodyReadPromise.resolve(undefined)\n    }\n\n    // 12.\n    /** @type {CacheBatchOperation[]} */\n    const operations = []\n\n    // 13.\n    /** @type {CacheBatchOperation} */\n    const operation = {\n      type: 'put', // 14.\n      request: innerRequest, // 15.\n      response: clonedResponse // 16.\n    }\n\n    // 17.\n    operations.push(operation)\n\n    // 19.\n    const bytes = await bodyReadPromise.promise\n\n    if (clonedResponse.body != null) {\n      clonedResponse.body.source = bytes\n    }\n\n    // 19.1\n    const cacheJobPromise = createDeferredPromise()\n\n    // 19.2.1\n    let errorData = null\n\n    // 19.2.2\n    try {\n      this.#batchCacheOperations(operations)\n    } catch (e) {\n      errorData = e\n    }\n\n    // 19.2.3\n    queueMicrotask(() => {\n      // 19.2.3.1\n      if (errorData === null) {\n        cacheJobPromise.resolve()\n      } else { // 19.2.3.2\n        cacheJobPromise.reject(errorData)\n      }\n    })\n\n    return cacheJobPromise.promise\n  }\n\n  async delete (request, options = {}) {\n    webidl.brandCheck(this, Cache)\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.delete' })\n\n    request = webidl.converters.RequestInfo(request)\n    options = webidl.converters.CacheQueryOptions(options)\n\n    /**\n     * @type {Request}\n     */\n    let r = null\n\n    if (request instanceof Request) {\n      r = request[kState]\n\n      if (r.method !== 'GET' && !options.ignoreMethod) {\n        return false\n      }\n    } else {\n      assert(typeof request === 'string')\n\n      r = new Request(request)[kState]\n    }\n\n    /** @type {CacheBatchOperation[]} */\n    const operations = []\n\n    /** @type {CacheBatchOperation} */\n    const operation = {\n      type: 'delete',\n      request: r,\n      options\n    }\n\n    operations.push(operation)\n\n    const cacheJobPromise = createDeferredPromise()\n\n    let errorData = null\n    let requestResponses\n\n    try {\n      requestResponses = this.#batchCacheOperations(operations)\n    } catch (e) {\n      errorData = e\n    }\n\n    queueMicrotask(() => {\n      if (errorData === null) {\n        cacheJobPromise.resolve(!!requestResponses?.length)\n      } else {\n        cacheJobPromise.reject(errorData)\n      }\n    })\n\n    return cacheJobPromise.promise\n  }\n\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#dom-cache-keys\n   * @param {any} request\n   * @param {import('../../types/cache').CacheQueryOptions} options\n   * @returns {readonly Request[]}\n   */\n  async keys (request = undefined, options = {}) {\n    webidl.brandCheck(this, Cache)\n\n    if (request !== undefined) request = webidl.converters.RequestInfo(request)\n    options = webidl.converters.CacheQueryOptions(options)\n\n    // 1.\n    let r = null\n\n    // 2.\n    if (request !== undefined) {\n      // 2.1\n      if (request instanceof Request) {\n        // 2.1.1\n        r = request[kState]\n\n        // 2.1.2\n        if (r.method !== 'GET' && !options.ignoreMethod) {\n          return []\n        }\n      } else if (typeof request === 'string') { // 2.2\n        r = new Request(request)[kState]\n      }\n    }\n\n    // 4.\n    const promise = createDeferredPromise()\n\n    // 5.\n    // 5.1\n    const requests = []\n\n    // 5.2\n    if (request === undefined) {\n      // 5.2.1\n      for (const requestResponse of this.#relevantRequestResponseList) {\n        // 5.2.1.1\n        requests.push(requestResponse[0])\n      }\n    } else { // 5.3\n      // 5.3.1\n      const requestResponses = this.#queryCache(r, options)\n\n      // 5.3.2\n      for (const requestResponse of requestResponses) {\n        // 5.3.2.1\n        requests.push(requestResponse[0])\n      }\n    }\n\n    // 5.4\n    queueMicrotask(() => {\n      // 5.4.1\n      const requestList = []\n\n      // 5.4.2\n      for (const request of requests) {\n        const requestObject = new Request('https://a')\n        requestObject[kState] = request\n        requestObject[kHeaders][kHeadersList] = request.headersList\n        requestObject[kHeaders][kGuard] = 'immutable'\n        requestObject[kRealm] = request.client\n\n        // 5.4.2.1\n        requestList.push(requestObject)\n      }\n\n      // 5.4.3\n      promise.resolve(Object.freeze(requestList))\n    })\n\n    return promise.promise\n  }\n\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#batch-cache-operations-algorithm\n   * @param {CacheBatchOperation[]} operations\n   * @returns {requestResponseList}\n   */\n  #batchCacheOperations (operations) {\n    // 1.\n    const cache = this.#relevantRequestResponseList\n\n    // 2.\n    const backupCache = [...cache]\n\n    // 3.\n    const addedItems = []\n\n    // 4.1\n    const resultList = []\n\n    try {\n      // 4.2\n      for (const operation of operations) {\n        // 4.2.1\n        if (operation.type !== 'delete' && operation.type !== 'put') {\n          throw webidl.errors.exception({\n            header: 'Cache.#batchCacheOperations',\n            message: 'operation type does not match \"delete\" or \"put\"'\n          })\n        }\n\n        // 4.2.2\n        if (operation.type === 'delete' && operation.response != null) {\n          throw webidl.errors.exception({\n            header: 'Cache.#batchCacheOperations',\n            message: 'delete operation should not have an associated response'\n          })\n        }\n\n        // 4.2.3\n        if (this.#queryCache(operation.request, operation.options, addedItems).length) {\n          throw new DOMException('???', 'InvalidStateError')\n        }\n\n        // 4.2.4\n        let requestResponses\n\n        // 4.2.5\n        if (operation.type === 'delete') {\n          // 4.2.5.1\n          requestResponses = this.#queryCache(operation.request, operation.options)\n\n          // TODO: the spec is wrong, this is needed to pass WPTs\n          if (requestResponses.length === 0) {\n            return []\n          }\n\n          // 4.2.5.2\n          for (const requestResponse of requestResponses) {\n            const idx = cache.indexOf(requestResponse)\n            assert(idx !== -1)\n\n            // 4.2.5.2.1\n            cache.splice(idx, 1)\n          }\n        } else if (operation.type === 'put') { // 4.2.6\n          // 4.2.6.1\n          if (operation.response == null) {\n            throw webidl.errors.exception({\n              header: 'Cache.#batchCacheOperations',\n              message: 'put operation should have an associated response'\n            })\n          }\n\n          // 4.2.6.2\n          const r = operation.request\n\n          // 4.2.6.3\n          if (!urlIsHttpHttpsScheme(r.url)) {\n            throw webidl.errors.exception({\n              header: 'Cache.#batchCacheOperations',\n              message: 'expected http or https scheme'\n            })\n          }\n\n          // 4.2.6.4\n          if (r.method !== 'GET') {\n            throw webidl.errors.exception({\n              header: 'Cache.#batchCacheOperations',\n              message: 'not get method'\n            })\n          }\n\n          // 4.2.6.5\n          if (operation.options != null) {\n            throw webidl.errors.exception({\n              header: 'Cache.#batchCacheOperations',\n              message: 'options must not be defined'\n            })\n          }\n\n          // 4.2.6.6\n          requestResponses = this.#queryCache(operation.request)\n\n          // 4.2.6.7\n          for (const requestResponse of requestResponses) {\n            const idx = cache.indexOf(requestResponse)\n            assert(idx !== -1)\n\n            // 4.2.6.7.1\n            cache.splice(idx, 1)\n          }\n\n          // 4.2.6.8\n          cache.push([operation.request, operation.response])\n\n          // 4.2.6.10\n          addedItems.push([operation.request, operation.response])\n        }\n\n        // 4.2.7\n        resultList.push([operation.request, operation.response])\n      }\n\n      // 4.3\n      return resultList\n    } catch (e) { // 5.\n      // 5.1\n      this.#relevantRequestResponseList.length = 0\n\n      // 5.2\n      this.#relevantRequestResponseList = backupCache\n\n      // 5.3\n      throw e\n    }\n  }\n\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#query-cache\n   * @param {any} requestQuery\n   * @param {import('../../types/cache').CacheQueryOptions} options\n   * @param {requestResponseList} targetStorage\n   * @returns {requestResponseList}\n   */\n  #queryCache (requestQuery, options, targetStorage) {\n    /** @type {requestResponseList} */\n    const resultList = []\n\n    const storage = targetStorage ?? this.#relevantRequestResponseList\n\n    for (const requestResponse of storage) {\n      const [cachedRequest, cachedResponse] = requestResponse\n      if (this.#requestMatchesCachedItem(requestQuery, cachedRequest, cachedResponse, options)) {\n        resultList.push(requestResponse)\n      }\n    }\n\n    return resultList\n  }\n\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#request-matches-cached-item-algorithm\n   * @param {any} requestQuery\n   * @param {any} request\n   * @param {any | null} response\n   * @param {import('../../types/cache').CacheQueryOptions | undefined} options\n   * @returns {boolean}\n   */\n  #requestMatchesCachedItem (requestQuery, request, response = null, options) {\n    // if (options?.ignoreMethod === false && request.method === 'GET') {\n    //   return false\n    // }\n\n    const queryURL = new URL(requestQuery.url)\n\n    const cachedURL = new URL(request.url)\n\n    if (options?.ignoreSearch) {\n      cachedURL.search = ''\n\n      queryURL.search = ''\n    }\n\n    if (!urlEquals(queryURL, cachedURL, true)) {\n      return false\n    }\n\n    if (\n      response == null ||\n      options?.ignoreVary ||\n      !response.headersList.contains('vary')\n    ) {\n      return true\n    }\n\n    const fieldValues = getFieldValues(response.headersList.get('vary'))\n\n    for (const fieldValue of fieldValues) {\n      if (fieldValue === '*') {\n        return false\n      }\n\n      const requestValue = request.headersList.get(fieldValue)\n      const queryValue = requestQuery.headersList.get(fieldValue)\n\n      // If one has the header and the other doesn't, or one has\n      // a different value than the other, return false\n      if (requestValue !== queryValue) {\n        return false\n      }\n    }\n\n    return true\n  }\n}\n\nObject.defineProperties(Cache.prototype, {\n  [Symbol.toStringTag]: {\n    value: 'Cache',\n    configurable: true\n  },\n  match: kEnumerableProperty,\n  matchAll: kEnumerableProperty,\n  add: kEnumerableProperty,\n  addAll: kEnumerableProperty,\n  put: kEnumerableProperty,\n  delete: kEnumerableProperty,\n  keys: kEnumerableProperty\n})\n\nconst cacheQueryOptionConverters = [\n  {\n    key: 'ignoreSearch',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'ignoreMethod',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'ignoreVary',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  }\n]\n\nwebidl.converters.CacheQueryOptions = webidl.dictionaryConverter(cacheQueryOptionConverters)\n\nwebidl.converters.MultiCacheQueryOptions = webidl.dictionaryConverter([\n  ...cacheQueryOptionConverters,\n  {\n    key: 'cacheName',\n    converter: webidl.converters.DOMString\n  }\n])\n\nwebidl.converters.Response = webidl.interfaceConverter(Response)\n\nwebidl.converters['sequence'] = webidl.sequenceConverter(\n  webidl.converters.RequestInfo\n)\n\nmodule.exports = {\n  Cache\n}\n","'use strict'\n\nconst { kConstruct } = require('./symbols')\nconst { Cache } = require('./cache')\nconst { webidl } = require('../fetch/webidl')\nconst { kEnumerableProperty } = require('../core/util')\n\nclass CacheStorage {\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-name-to-cache-map\n   * @type {Map}\n   */\n  async has (cacheName) {\n    webidl.brandCheck(this, CacheStorage)\n    webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.has' })\n\n    cacheName = webidl.converters.DOMString(cacheName)\n\n    // 2.1.1\n    // 2.2\n    return this.#caches.has(cacheName)\n  }\n\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#dom-cachestorage-open\n   * @param {string} cacheName\n   * @returns {Promise}\n   */\n  async open (cacheName) {\n    webidl.brandCheck(this, CacheStorage)\n    webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.open' })\n\n    cacheName = webidl.converters.DOMString(cacheName)\n\n    // 2.1\n    if (this.#caches.has(cacheName)) {\n      // await caches.open('v1') !== await caches.open('v1')\n\n      // 2.1.1\n      const cache = this.#caches.get(cacheName)\n\n      // 2.1.1.1\n      return new Cache(kConstruct, cache)\n    }\n\n    // 2.2\n    const cache = []\n\n    // 2.3\n    this.#caches.set(cacheName, cache)\n\n    // 2.4\n    return new Cache(kConstruct, cache)\n  }\n\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#cache-storage-delete\n   * @param {string} cacheName\n   * @returns {Promise}\n   */\n  async delete (cacheName) {\n    webidl.brandCheck(this, CacheStorage)\n    webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.delete' })\n\n    cacheName = webidl.converters.DOMString(cacheName)\n\n    return this.#caches.delete(cacheName)\n  }\n\n  /**\n   * @see https://w3c.github.io/ServiceWorker/#cache-storage-keys\n   * @returns {string[]}\n   */\n  async keys () {\n    webidl.brandCheck(this, CacheStorage)\n\n    // 2.1\n    const keys = this.#caches.keys()\n\n    // 2.2\n    return [...keys]\n  }\n}\n\nObject.defineProperties(CacheStorage.prototype, {\n  [Symbol.toStringTag]: {\n    value: 'CacheStorage',\n    configurable: true\n  },\n  match: kEnumerableProperty,\n  has: kEnumerableProperty,\n  open: kEnumerableProperty,\n  delete: kEnumerableProperty,\n  keys: kEnumerableProperty\n})\n\nmodule.exports = {\n  CacheStorage\n}\n","'use strict'\n\nmodule.exports = {\n  kConstruct: require('../core/symbols').kConstruct\n}\n","'use strict'\n\nconst assert = require('assert')\nconst { URLSerializer } = require('../fetch/dataURL')\nconst { isValidHeaderName } = require('../fetch/util')\n\n/**\n * @see https://url.spec.whatwg.org/#concept-url-equals\n * @param {URL} A\n * @param {URL} B\n * @param {boolean | undefined} excludeFragment\n * @returns {boolean}\n */\nfunction urlEquals (A, B, excludeFragment = false) {\n  const serializedA = URLSerializer(A, excludeFragment)\n\n  const serializedB = URLSerializer(B, excludeFragment)\n\n  return serializedA === serializedB\n}\n\n/**\n * @see https://github.com/chromium/chromium/blob/694d20d134cb553d8d89e5500b9148012b1ba299/content/browser/cache_storage/cache_storage_cache.cc#L260-L262\n * @param {string} header\n */\nfunction fieldValues (header) {\n  assert(header !== null)\n\n  const values = []\n\n  for (let value of header.split(',')) {\n    value = value.trim()\n\n    if (!value.length) {\n      continue\n    } else if (!isValidHeaderName(value)) {\n      continue\n    }\n\n    values.push(value)\n  }\n\n  return values\n}\n\nmodule.exports = {\n  urlEquals,\n  fieldValues\n}\n","// @ts-check\n\n'use strict'\n\n/* global WebAssembly */\n\nconst assert = require('assert')\nconst net = require('net')\nconst http = require('http')\nconst { pipeline } = require('stream')\nconst util = require('./core/util')\nconst timers = require('./timers')\nconst Request = require('./core/request')\nconst DispatcherBase = require('./dispatcher-base')\nconst {\n  RequestContentLengthMismatchError,\n  ResponseContentLengthMismatchError,\n  InvalidArgumentError,\n  RequestAbortedError,\n  HeadersTimeoutError,\n  HeadersOverflowError,\n  SocketError,\n  InformationalError,\n  BodyTimeoutError,\n  HTTPParserError,\n  ResponseExceededMaxSizeError,\n  ClientDestroyedError\n} = require('./core/errors')\nconst buildConnector = require('./core/connect')\nconst {\n  kUrl,\n  kReset,\n  kServerName,\n  kClient,\n  kBusy,\n  kParser,\n  kConnect,\n  kBlocking,\n  kResuming,\n  kRunning,\n  kPending,\n  kSize,\n  kWriting,\n  kQueue,\n  kConnected,\n  kConnecting,\n  kNeedDrain,\n  kNoRef,\n  kKeepAliveDefaultTimeout,\n  kHostHeader,\n  kPendingIdx,\n  kRunningIdx,\n  kError,\n  kPipelining,\n  kSocket,\n  kKeepAliveTimeoutValue,\n  kMaxHeadersSize,\n  kKeepAliveMaxTimeout,\n  kKeepAliveTimeoutThreshold,\n  kHeadersTimeout,\n  kBodyTimeout,\n  kStrictContentLength,\n  kConnector,\n  kMaxRedirections,\n  kMaxRequests,\n  kCounter,\n  kClose,\n  kDestroy,\n  kDispatch,\n  kInterceptors,\n  kLocalAddress,\n  kMaxResponseSize,\n  kHTTPConnVersion,\n  // HTTP2\n  kHost,\n  kHTTP2Session,\n  kHTTP2SessionState,\n  kHTTP2BuildRequest,\n  kHTTP2CopyHeaders,\n  kHTTP1BuildRequest\n} = require('./core/symbols')\n\n/** @type {import('http2')} */\nlet http2\ntry {\n  http2 = require('http2')\n} catch {\n  // @ts-ignore\n  http2 = { constants: {} }\n}\n\nconst {\n  constants: {\n    HTTP2_HEADER_AUTHORITY,\n    HTTP2_HEADER_METHOD,\n    HTTP2_HEADER_PATH,\n    HTTP2_HEADER_SCHEME,\n    HTTP2_HEADER_CONTENT_LENGTH,\n    HTTP2_HEADER_EXPECT,\n    HTTP2_HEADER_STATUS\n  }\n} = http2\n\n// Experimental\nlet h2ExperimentalWarned = false\n\nconst FastBuffer = Buffer[Symbol.species]\n\nconst kClosedResolve = Symbol('kClosedResolve')\n\nconst channels = {}\n\ntry {\n  const diagnosticsChannel = require('diagnostics_channel')\n  channels.sendHeaders = diagnosticsChannel.channel('undici:client:sendHeaders')\n  channels.beforeConnect = diagnosticsChannel.channel('undici:client:beforeConnect')\n  channels.connectError = diagnosticsChannel.channel('undici:client:connectError')\n  channels.connected = diagnosticsChannel.channel('undici:client:connected')\n} catch {\n  channels.sendHeaders = { hasSubscribers: false }\n  channels.beforeConnect = { hasSubscribers: false }\n  channels.connectError = { hasSubscribers: false }\n  channels.connected = { hasSubscribers: false }\n}\n\n/**\n * @type {import('../types/client').default}\n */\nclass Client extends DispatcherBase {\n  /**\n   *\n   * @param {string|URL} url\n   * @param {import('../types/client').Client.Options} options\n   */\n  constructor (url, {\n    interceptors,\n    maxHeaderSize,\n    headersTimeout,\n    socketTimeout,\n    requestTimeout,\n    connectTimeout,\n    bodyTimeout,\n    idleTimeout,\n    keepAlive,\n    keepAliveTimeout,\n    maxKeepAliveTimeout,\n    keepAliveMaxTimeout,\n    keepAliveTimeoutThreshold,\n    socketPath,\n    pipelining,\n    tls,\n    strictContentLength,\n    maxCachedSessions,\n    maxRedirections,\n    connect,\n    maxRequestsPerClient,\n    localAddress,\n    maxResponseSize,\n    autoSelectFamily,\n    autoSelectFamilyAttemptTimeout,\n    // h2\n    allowH2,\n    maxConcurrentStreams\n  } = {}) {\n    super()\n\n    if (keepAlive !== undefined) {\n      throw new InvalidArgumentError('unsupported keepAlive, use pipelining=0 instead')\n    }\n\n    if (socketTimeout !== undefined) {\n      throw new InvalidArgumentError('unsupported socketTimeout, use headersTimeout & bodyTimeout instead')\n    }\n\n    if (requestTimeout !== undefined) {\n      throw new InvalidArgumentError('unsupported requestTimeout, use headersTimeout & bodyTimeout instead')\n    }\n\n    if (idleTimeout !== undefined) {\n      throw new InvalidArgumentError('unsupported idleTimeout, use keepAliveTimeout instead')\n    }\n\n    if (maxKeepAliveTimeout !== undefined) {\n      throw new InvalidArgumentError('unsupported maxKeepAliveTimeout, use keepAliveMaxTimeout instead')\n    }\n\n    if (maxHeaderSize != null && !Number.isFinite(maxHeaderSize)) {\n      throw new InvalidArgumentError('invalid maxHeaderSize')\n    }\n\n    if (socketPath != null && typeof socketPath !== 'string') {\n      throw new InvalidArgumentError('invalid socketPath')\n    }\n\n    if (connectTimeout != null && (!Number.isFinite(connectTimeout) || connectTimeout < 0)) {\n      throw new InvalidArgumentError('invalid connectTimeout')\n    }\n\n    if (keepAliveTimeout != null && (!Number.isFinite(keepAliveTimeout) || keepAliveTimeout <= 0)) {\n      throw new InvalidArgumentError('invalid keepAliveTimeout')\n    }\n\n    if (keepAliveMaxTimeout != null && (!Number.isFinite(keepAliveMaxTimeout) || keepAliveMaxTimeout <= 0)) {\n      throw new InvalidArgumentError('invalid keepAliveMaxTimeout')\n    }\n\n    if (keepAliveTimeoutThreshold != null && !Number.isFinite(keepAliveTimeoutThreshold)) {\n      throw new InvalidArgumentError('invalid keepAliveTimeoutThreshold')\n    }\n\n    if (headersTimeout != null && (!Number.isInteger(headersTimeout) || headersTimeout < 0)) {\n      throw new InvalidArgumentError('headersTimeout must be a positive integer or zero')\n    }\n\n    if (bodyTimeout != null && (!Number.isInteger(bodyTimeout) || bodyTimeout < 0)) {\n      throw new InvalidArgumentError('bodyTimeout must be a positive integer or zero')\n    }\n\n    if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') {\n      throw new InvalidArgumentError('connect must be a function or an object')\n    }\n\n    if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) {\n      throw new InvalidArgumentError('maxRedirections must be a positive number')\n    }\n\n    if (maxRequestsPerClient != null && (!Number.isInteger(maxRequestsPerClient) || maxRequestsPerClient < 0)) {\n      throw new InvalidArgumentError('maxRequestsPerClient must be a positive number')\n    }\n\n    if (localAddress != null && (typeof localAddress !== 'string' || net.isIP(localAddress) === 0)) {\n      throw new InvalidArgumentError('localAddress must be valid string IP address')\n    }\n\n    if (maxResponseSize != null && (!Number.isInteger(maxResponseSize) || maxResponseSize < -1)) {\n      throw new InvalidArgumentError('maxResponseSize must be a positive number')\n    }\n\n    if (\n      autoSelectFamilyAttemptTimeout != null &&\n      (!Number.isInteger(autoSelectFamilyAttemptTimeout) || autoSelectFamilyAttemptTimeout < -1)\n    ) {\n      throw new InvalidArgumentError('autoSelectFamilyAttemptTimeout must be a positive number')\n    }\n\n    // h2\n    if (allowH2 != null && typeof allowH2 !== 'boolean') {\n      throw new InvalidArgumentError('allowH2 must be a valid boolean value')\n    }\n\n    if (maxConcurrentStreams != null && (typeof maxConcurrentStreams !== 'number' || maxConcurrentStreams < 1)) {\n      throw new InvalidArgumentError('maxConcurrentStreams must be a possitive integer, greater than 0')\n    }\n\n    if (typeof connect !== 'function') {\n      connect = buildConnector({\n        ...tls,\n        maxCachedSessions,\n        allowH2,\n        socketPath,\n        timeout: connectTimeout,\n        ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined),\n        ...connect\n      })\n    }\n\n    this[kInterceptors] = interceptors && interceptors.Client && Array.isArray(interceptors.Client)\n      ? interceptors.Client\n      : [createRedirectInterceptor({ maxRedirections })]\n    this[kUrl] = util.parseOrigin(url)\n    this[kConnector] = connect\n    this[kSocket] = null\n    this[kPipelining] = pipelining != null ? pipelining : 1\n    this[kMaxHeadersSize] = maxHeaderSize || http.maxHeaderSize\n    this[kKeepAliveDefaultTimeout] = keepAliveTimeout == null ? 4e3 : keepAliveTimeout\n    this[kKeepAliveMaxTimeout] = keepAliveMaxTimeout == null ? 600e3 : keepAliveMaxTimeout\n    this[kKeepAliveTimeoutThreshold] = keepAliveTimeoutThreshold == null ? 1e3 : keepAliveTimeoutThreshold\n    this[kKeepAliveTimeoutValue] = this[kKeepAliveDefaultTimeout]\n    this[kServerName] = null\n    this[kLocalAddress] = localAddress != null ? localAddress : null\n    this[kResuming] = 0 // 0, idle, 1, scheduled, 2 resuming\n    this[kNeedDrain] = 0 // 0, idle, 1, scheduled, 2 resuming\n    this[kHostHeader] = `host: ${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}\\r\\n`\n    this[kBodyTimeout] = bodyTimeout != null ? bodyTimeout : 300e3\n    this[kHeadersTimeout] = headersTimeout != null ? headersTimeout : 300e3\n    this[kStrictContentLength] = strictContentLength == null ? true : strictContentLength\n    this[kMaxRedirections] = maxRedirections\n    this[kMaxRequests] = maxRequestsPerClient\n    this[kClosedResolve] = null\n    this[kMaxResponseSize] = maxResponseSize > -1 ? maxResponseSize : -1\n    this[kHTTPConnVersion] = 'h1'\n\n    // HTTP/2\n    this[kHTTP2Session] = null\n    this[kHTTP2SessionState] = !allowH2\n      ? null\n      : {\n        // streams: null, // Fixed queue of streams - For future support of `push`\n          openStreams: 0, // Keep track of them to decide wether or not unref the session\n          maxConcurrentStreams: maxConcurrentStreams != null ? maxConcurrentStreams : 100 // Max peerConcurrentStreams for a Node h2 server\n        }\n    this[kHost] = `${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}`\n\n    // kQueue is built up of 3 sections separated by\n    // the kRunningIdx and kPendingIdx indices.\n    // |   complete   |   running   |   pending   |\n    //                ^ kRunningIdx ^ kPendingIdx ^ kQueue.length\n    // kRunningIdx points to the first running element.\n    // kPendingIdx points to the first pending element.\n    // This implements a fast queue with an amortized\n    // time of O(1).\n\n    this[kQueue] = []\n    this[kRunningIdx] = 0\n    this[kPendingIdx] = 0\n  }\n\n  get pipelining () {\n    return this[kPipelining]\n  }\n\n  set pipelining (value) {\n    this[kPipelining] = value\n    resume(this, true)\n  }\n\n  get [kPending] () {\n    return this[kQueue].length - this[kPendingIdx]\n  }\n\n  get [kRunning] () {\n    return this[kPendingIdx] - this[kRunningIdx]\n  }\n\n  get [kSize] () {\n    return this[kQueue].length - this[kRunningIdx]\n  }\n\n  get [kConnected] () {\n    return !!this[kSocket] && !this[kConnecting] && !this[kSocket].destroyed\n  }\n\n  get [kBusy] () {\n    const socket = this[kSocket]\n    return (\n      (socket && (socket[kReset] || socket[kWriting] || socket[kBlocking])) ||\n      (this[kSize] >= (this[kPipelining] || 1)) ||\n      this[kPending] > 0\n    )\n  }\n\n  /* istanbul ignore: only used for test */\n  [kConnect] (cb) {\n    connect(this)\n    this.once('connect', cb)\n  }\n\n  [kDispatch] (opts, handler) {\n    const origin = opts.origin || this[kUrl].origin\n\n    const request = this[kHTTPConnVersion] === 'h2'\n      ? Request[kHTTP2BuildRequest](origin, opts, handler)\n      : Request[kHTTP1BuildRequest](origin, opts, handler)\n\n    this[kQueue].push(request)\n    if (this[kResuming]) {\n      // Do nothing.\n    } else if (util.bodyLength(request.body) == null && util.isIterable(request.body)) {\n      // Wait a tick in case stream/iterator is ended in the same tick.\n      this[kResuming] = 1\n      process.nextTick(resume, this)\n    } else {\n      resume(this, true)\n    }\n\n    if (this[kResuming] && this[kNeedDrain] !== 2 && this[kBusy]) {\n      this[kNeedDrain] = 2\n    }\n\n    return this[kNeedDrain] < 2\n  }\n\n  async [kClose] () {\n    // TODO: for H2 we need to gracefully flush the remaining enqueued\n    // request and close each stream.\n    return new Promise((resolve) => {\n      if (!this[kSize]) {\n        resolve(null)\n      } else {\n        this[kClosedResolve] = resolve\n      }\n    })\n  }\n\n  async [kDestroy] (err) {\n    return new Promise((resolve) => {\n      const requests = this[kQueue].splice(this[kPendingIdx])\n      for (let i = 0; i < requests.length; i++) {\n        const request = requests[i]\n        errorRequest(this, request, err)\n      }\n\n      const callback = () => {\n        if (this[kClosedResolve]) {\n          // TODO (fix): Should we error here with ClientDestroyedError?\n          this[kClosedResolve]()\n          this[kClosedResolve] = null\n        }\n        resolve()\n      }\n\n      if (this[kHTTP2Session] != null) {\n        util.destroy(this[kHTTP2Session], err)\n        this[kHTTP2Session] = null\n        this[kHTTP2SessionState] = null\n      }\n\n      if (!this[kSocket]) {\n        queueMicrotask(callback)\n      } else {\n        util.destroy(this[kSocket].on('close', callback), err)\n      }\n\n      resume(this)\n    })\n  }\n}\n\nfunction onHttp2SessionError (err) {\n  assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID')\n\n  this[kSocket][kError] = err\n\n  onError(this[kClient], err)\n}\n\nfunction onHttp2FrameError (type, code, id) {\n  const err = new InformationalError(`HTTP/2: \"frameError\" received - type ${type}, code ${code}`)\n\n  if (id === 0) {\n    this[kSocket][kError] = err\n    onError(this[kClient], err)\n  }\n}\n\nfunction onHttp2SessionEnd () {\n  util.destroy(this, new SocketError('other side closed'))\n  util.destroy(this[kSocket], new SocketError('other side closed'))\n}\n\nfunction onHTTP2GoAway (code) {\n  const client = this[kClient]\n  const err = new InformationalError(`HTTP/2: \"GOAWAY\" frame received with code ${code}`)\n  client[kSocket] = null\n  client[kHTTP2Session] = null\n\n  if (client.destroyed) {\n    assert(this[kPending] === 0)\n\n    // Fail entire queue.\n    const requests = client[kQueue].splice(client[kRunningIdx])\n    for (let i = 0; i < requests.length; i++) {\n      const request = requests[i]\n      errorRequest(this, request, err)\n    }\n  } else if (client[kRunning] > 0) {\n    // Fail head of pipeline.\n    const request = client[kQueue][client[kRunningIdx]]\n    client[kQueue][client[kRunningIdx]++] = null\n\n    errorRequest(client, request, err)\n  }\n\n  client[kPendingIdx] = client[kRunningIdx]\n\n  assert(client[kRunning] === 0)\n\n  client.emit('disconnect',\n    client[kUrl],\n    [client],\n    err\n  )\n\n  resume(client)\n}\n\nconst constants = require('./llhttp/constants')\nconst createRedirectInterceptor = require('./interceptor/redirectInterceptor')\nconst EMPTY_BUF = Buffer.alloc(0)\n\nasync function lazyllhttp () {\n  const llhttpWasmData = process.env.JEST_WORKER_ID ? require('./llhttp/llhttp-wasm.js') : undefined\n\n  let mod\n  try {\n    mod = await WebAssembly.compile(Buffer.from(require('./llhttp/llhttp_simd-wasm.js'), 'base64'))\n  } catch (e) {\n    /* istanbul ignore next */\n\n    // We could check if the error was caused by the simd option not\n    // being enabled, but the occurring of this other error\n    // * https://github.com/emscripten-core/emscripten/issues/11495\n    // got me to remove that check to avoid breaking Node 12.\n    mod = await WebAssembly.compile(Buffer.from(llhttpWasmData || require('./llhttp/llhttp-wasm.js'), 'base64'))\n  }\n\n  return await WebAssembly.instantiate(mod, {\n    env: {\n      /* eslint-disable camelcase */\n\n      wasm_on_url: (p, at, len) => {\n        /* istanbul ignore next */\n        return 0\n      },\n      wasm_on_status: (p, at, len) => {\n        assert.strictEqual(currentParser.ptr, p)\n        const start = at - currentBufferPtr + currentBufferRef.byteOffset\n        return currentParser.onStatus(new FastBuffer(currentBufferRef.buffer, start, len)) || 0\n      },\n      wasm_on_message_begin: (p) => {\n        assert.strictEqual(currentParser.ptr, p)\n        return currentParser.onMessageBegin() || 0\n      },\n      wasm_on_header_field: (p, at, len) => {\n        assert.strictEqual(currentParser.ptr, p)\n        const start = at - currentBufferPtr + currentBufferRef.byteOffset\n        return currentParser.onHeaderField(new FastBuffer(currentBufferRef.buffer, start, len)) || 0\n      },\n      wasm_on_header_value: (p, at, len) => {\n        assert.strictEqual(currentParser.ptr, p)\n        const start = at - currentBufferPtr + currentBufferRef.byteOffset\n        return currentParser.onHeaderValue(new FastBuffer(currentBufferRef.buffer, start, len)) || 0\n      },\n      wasm_on_headers_complete: (p, statusCode, upgrade, shouldKeepAlive) => {\n        assert.strictEqual(currentParser.ptr, p)\n        return currentParser.onHeadersComplete(statusCode, Boolean(upgrade), Boolean(shouldKeepAlive)) || 0\n      },\n      wasm_on_body: (p, at, len) => {\n        assert.strictEqual(currentParser.ptr, p)\n        const start = at - currentBufferPtr + currentBufferRef.byteOffset\n        return currentParser.onBody(new FastBuffer(currentBufferRef.buffer, start, len)) || 0\n      },\n      wasm_on_message_complete: (p) => {\n        assert.strictEqual(currentParser.ptr, p)\n        return currentParser.onMessageComplete() || 0\n      }\n\n      /* eslint-enable camelcase */\n    }\n  })\n}\n\nlet llhttpInstance = null\nlet llhttpPromise = lazyllhttp()\nllhttpPromise.catch()\n\nlet currentParser = null\nlet currentBufferRef = null\nlet currentBufferSize = 0\nlet currentBufferPtr = null\n\nconst TIMEOUT_HEADERS = 1\nconst TIMEOUT_BODY = 2\nconst TIMEOUT_IDLE = 3\n\nclass Parser {\n  constructor (client, socket, { exports }) {\n    assert(Number.isFinite(client[kMaxHeadersSize]) && client[kMaxHeadersSize] > 0)\n\n    this.llhttp = exports\n    this.ptr = this.llhttp.llhttp_alloc(constants.TYPE.RESPONSE)\n    this.client = client\n    this.socket = socket\n    this.timeout = null\n    this.timeoutValue = null\n    this.timeoutType = null\n    this.statusCode = null\n    this.statusText = ''\n    this.upgrade = false\n    this.headers = []\n    this.headersSize = 0\n    this.headersMaxSize = client[kMaxHeadersSize]\n    this.shouldKeepAlive = false\n    this.paused = false\n    this.resume = this.resume.bind(this)\n\n    this.bytesRead = 0\n\n    this.keepAlive = ''\n    this.contentLength = ''\n    this.connection = ''\n    this.maxResponseSize = client[kMaxResponseSize]\n  }\n\n  setTimeout (value, type) {\n    this.timeoutType = type\n    if (value !== this.timeoutValue) {\n      timers.clearTimeout(this.timeout)\n      if (value) {\n        this.timeout = timers.setTimeout(onParserTimeout, value, this)\n        // istanbul ignore else: only for jest\n        if (this.timeout.unref) {\n          this.timeout.unref()\n        }\n      } else {\n        this.timeout = null\n      }\n      this.timeoutValue = value\n    } else if (this.timeout) {\n      // istanbul ignore else: only for jest\n      if (this.timeout.refresh) {\n        this.timeout.refresh()\n      }\n    }\n  }\n\n  resume () {\n    if (this.socket.destroyed || !this.paused) {\n      return\n    }\n\n    assert(this.ptr != null)\n    assert(currentParser == null)\n\n    this.llhttp.llhttp_resume(this.ptr)\n\n    assert(this.timeoutType === TIMEOUT_BODY)\n    if (this.timeout) {\n      // istanbul ignore else: only for jest\n      if (this.timeout.refresh) {\n        this.timeout.refresh()\n      }\n    }\n\n    this.paused = false\n    this.execute(this.socket.read() || EMPTY_BUF) // Flush parser.\n    this.readMore()\n  }\n\n  readMore () {\n    while (!this.paused && this.ptr) {\n      const chunk = this.socket.read()\n      if (chunk === null) {\n        break\n      }\n      this.execute(chunk)\n    }\n  }\n\n  execute (data) {\n    assert(this.ptr != null)\n    assert(currentParser == null)\n    assert(!this.paused)\n\n    const { socket, llhttp } = this\n\n    if (data.length > currentBufferSize) {\n      if (currentBufferPtr) {\n        llhttp.free(currentBufferPtr)\n      }\n      currentBufferSize = Math.ceil(data.length / 4096) * 4096\n      currentBufferPtr = llhttp.malloc(currentBufferSize)\n    }\n\n    new Uint8Array(llhttp.memory.buffer, currentBufferPtr, currentBufferSize).set(data)\n\n    // Call `execute` on the wasm parser.\n    // We pass the `llhttp_parser` pointer address, the pointer address of buffer view data,\n    // and finally the length of bytes to parse.\n    // The return value is an error code or `constants.ERROR.OK`.\n    try {\n      let ret\n\n      try {\n        currentBufferRef = data\n        currentParser = this\n        ret = llhttp.llhttp_execute(this.ptr, currentBufferPtr, data.length)\n        /* eslint-disable-next-line no-useless-catch */\n      } catch (err) {\n        /* istanbul ignore next: difficult to make a test case for */\n        throw err\n      } finally {\n        currentParser = null\n        currentBufferRef = null\n      }\n\n      const offset = llhttp.llhttp_get_error_pos(this.ptr) - currentBufferPtr\n\n      if (ret === constants.ERROR.PAUSED_UPGRADE) {\n        this.onUpgrade(data.slice(offset))\n      } else if (ret === constants.ERROR.PAUSED) {\n        this.paused = true\n        socket.unshift(data.slice(offset))\n      } else if (ret !== constants.ERROR.OK) {\n        const ptr = llhttp.llhttp_get_error_reason(this.ptr)\n        let message = ''\n        /* istanbul ignore else: difficult to make a test case for */\n        if (ptr) {\n          const len = new Uint8Array(llhttp.memory.buffer, ptr).indexOf(0)\n          message =\n            'Response does not match the HTTP/1.1 protocol (' +\n            Buffer.from(llhttp.memory.buffer, ptr, len).toString() +\n            ')'\n        }\n        throw new HTTPParserError(message, constants.ERROR[ret], data.slice(offset))\n      }\n    } catch (err) {\n      util.destroy(socket, err)\n    }\n  }\n\n  destroy () {\n    assert(this.ptr != null)\n    assert(currentParser == null)\n\n    this.llhttp.llhttp_free(this.ptr)\n    this.ptr = null\n\n    timers.clearTimeout(this.timeout)\n    this.timeout = null\n    this.timeoutValue = null\n    this.timeoutType = null\n\n    this.paused = false\n  }\n\n  onStatus (buf) {\n    this.statusText = buf.toString()\n  }\n\n  onMessageBegin () {\n    const { socket, client } = this\n\n    /* istanbul ignore next: difficult to make a test case for */\n    if (socket.destroyed) {\n      return -1\n    }\n\n    const request = client[kQueue][client[kRunningIdx]]\n    if (!request) {\n      return -1\n    }\n  }\n\n  onHeaderField (buf) {\n    const len = this.headers.length\n\n    if ((len & 1) === 0) {\n      this.headers.push(buf)\n    } else {\n      this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf])\n    }\n\n    this.trackHeader(buf.length)\n  }\n\n  onHeaderValue (buf) {\n    let len = this.headers.length\n\n    if ((len & 1) === 1) {\n      this.headers.push(buf)\n      len += 1\n    } else {\n      this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf])\n    }\n\n    const key = this.headers[len - 2]\n    if (key.length === 10 && key.toString().toLowerCase() === 'keep-alive') {\n      this.keepAlive += buf.toString()\n    } else if (key.length === 10 && key.toString().toLowerCase() === 'connection') {\n      this.connection += buf.toString()\n    } else if (key.length === 14 && key.toString().toLowerCase() === 'content-length') {\n      this.contentLength += buf.toString()\n    }\n\n    this.trackHeader(buf.length)\n  }\n\n  trackHeader (len) {\n    this.headersSize += len\n    if (this.headersSize >= this.headersMaxSize) {\n      util.destroy(this.socket, new HeadersOverflowError())\n    }\n  }\n\n  onUpgrade (head) {\n    const { upgrade, client, socket, headers, statusCode } = this\n\n    assert(upgrade)\n\n    const request = client[kQueue][client[kRunningIdx]]\n    assert(request)\n\n    assert(!socket.destroyed)\n    assert(socket === client[kSocket])\n    assert(!this.paused)\n    assert(request.upgrade || request.method === 'CONNECT')\n\n    this.statusCode = null\n    this.statusText = ''\n    this.shouldKeepAlive = null\n\n    assert(this.headers.length % 2 === 0)\n    this.headers = []\n    this.headersSize = 0\n\n    socket.unshift(head)\n\n    socket[kParser].destroy()\n    socket[kParser] = null\n\n    socket[kClient] = null\n    socket[kError] = null\n    socket\n      .removeListener('error', onSocketError)\n      .removeListener('readable', onSocketReadable)\n      .removeListener('end', onSocketEnd)\n      .removeListener('close', onSocketClose)\n\n    client[kSocket] = null\n    client[kQueue][client[kRunningIdx]++] = null\n    client.emit('disconnect', client[kUrl], [client], new InformationalError('upgrade'))\n\n    try {\n      request.onUpgrade(statusCode, headers, socket)\n    } catch (err) {\n      util.destroy(socket, err)\n    }\n\n    resume(client)\n  }\n\n  onHeadersComplete (statusCode, upgrade, shouldKeepAlive) {\n    const { client, socket, headers, statusText } = this\n\n    /* istanbul ignore next: difficult to make a test case for */\n    if (socket.destroyed) {\n      return -1\n    }\n\n    const request = client[kQueue][client[kRunningIdx]]\n\n    /* istanbul ignore next: difficult to make a test case for */\n    if (!request) {\n      return -1\n    }\n\n    assert(!this.upgrade)\n    assert(this.statusCode < 200)\n\n    if (statusCode === 100) {\n      util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket)))\n      return -1\n    }\n\n    /* this can only happen if server is misbehaving */\n    if (upgrade && !request.upgrade) {\n      util.destroy(socket, new SocketError('bad upgrade', util.getSocketInfo(socket)))\n      return -1\n    }\n\n    assert.strictEqual(this.timeoutType, TIMEOUT_HEADERS)\n\n    this.statusCode = statusCode\n    this.shouldKeepAlive = (\n      shouldKeepAlive ||\n      // Override llhttp value which does not allow keepAlive for HEAD.\n      (request.method === 'HEAD' && !socket[kReset] && this.connection.toLowerCase() === 'keep-alive')\n    )\n\n    if (this.statusCode >= 200) {\n      const bodyTimeout = request.bodyTimeout != null\n        ? request.bodyTimeout\n        : client[kBodyTimeout]\n      this.setTimeout(bodyTimeout, TIMEOUT_BODY)\n    } else if (this.timeout) {\n      // istanbul ignore else: only for jest\n      if (this.timeout.refresh) {\n        this.timeout.refresh()\n      }\n    }\n\n    if (request.method === 'CONNECT') {\n      assert(client[kRunning] === 1)\n      this.upgrade = true\n      return 2\n    }\n\n    if (upgrade) {\n      assert(client[kRunning] === 1)\n      this.upgrade = true\n      return 2\n    }\n\n    assert(this.headers.length % 2 === 0)\n    this.headers = []\n    this.headersSize = 0\n\n    if (this.shouldKeepAlive && client[kPipelining]) {\n      const keepAliveTimeout = this.keepAlive ? util.parseKeepAliveTimeout(this.keepAlive) : null\n\n      if (keepAliveTimeout != null) {\n        const timeout = Math.min(\n          keepAliveTimeout - client[kKeepAliveTimeoutThreshold],\n          client[kKeepAliveMaxTimeout]\n        )\n        if (timeout <= 0) {\n          socket[kReset] = true\n        } else {\n          client[kKeepAliveTimeoutValue] = timeout\n        }\n      } else {\n        client[kKeepAliveTimeoutValue] = client[kKeepAliveDefaultTimeout]\n      }\n    } else {\n      // Stop more requests from being dispatched.\n      socket[kReset] = true\n    }\n\n    const pause = request.onHeaders(statusCode, headers, this.resume, statusText) === false\n\n    if (request.aborted) {\n      return -1\n    }\n\n    if (request.method === 'HEAD') {\n      return 1\n    }\n\n    if (statusCode < 200) {\n      return 1\n    }\n\n    if (socket[kBlocking]) {\n      socket[kBlocking] = false\n      resume(client)\n    }\n\n    return pause ? constants.ERROR.PAUSED : 0\n  }\n\n  onBody (buf) {\n    const { client, socket, statusCode, maxResponseSize } = this\n\n    if (socket.destroyed) {\n      return -1\n    }\n\n    const request = client[kQueue][client[kRunningIdx]]\n    assert(request)\n\n    assert.strictEqual(this.timeoutType, TIMEOUT_BODY)\n    if (this.timeout) {\n      // istanbul ignore else: only for jest\n      if (this.timeout.refresh) {\n        this.timeout.refresh()\n      }\n    }\n\n    assert(statusCode >= 200)\n\n    if (maxResponseSize > -1 && this.bytesRead + buf.length > maxResponseSize) {\n      util.destroy(socket, new ResponseExceededMaxSizeError())\n      return -1\n    }\n\n    this.bytesRead += buf.length\n\n    if (request.onData(buf) === false) {\n      return constants.ERROR.PAUSED\n    }\n  }\n\n  onMessageComplete () {\n    const { client, socket, statusCode, upgrade, headers, contentLength, bytesRead, shouldKeepAlive } = this\n\n    if (socket.destroyed && (!statusCode || shouldKeepAlive)) {\n      return -1\n    }\n\n    if (upgrade) {\n      return\n    }\n\n    const request = client[kQueue][client[kRunningIdx]]\n    assert(request)\n\n    assert(statusCode >= 100)\n\n    this.statusCode = null\n    this.statusText = ''\n    this.bytesRead = 0\n    this.contentLength = ''\n    this.keepAlive = ''\n    this.connection = ''\n\n    assert(this.headers.length % 2 === 0)\n    this.headers = []\n    this.headersSize = 0\n\n    if (statusCode < 200) {\n      return\n    }\n\n    /* istanbul ignore next: should be handled by llhttp? */\n    if (request.method !== 'HEAD' && contentLength && bytesRead !== parseInt(contentLength, 10)) {\n      util.destroy(socket, new ResponseContentLengthMismatchError())\n      return -1\n    }\n\n    request.onComplete(headers)\n\n    client[kQueue][client[kRunningIdx]++] = null\n\n    if (socket[kWriting]) {\n      assert.strictEqual(client[kRunning], 0)\n      // Response completed before request.\n      util.destroy(socket, new InformationalError('reset'))\n      return constants.ERROR.PAUSED\n    } else if (!shouldKeepAlive) {\n      util.destroy(socket, new InformationalError('reset'))\n      return constants.ERROR.PAUSED\n    } else if (socket[kReset] && client[kRunning] === 0) {\n      // Destroy socket once all requests have completed.\n      // The request at the tail of the pipeline is the one\n      // that requested reset and no further requests should\n      // have been queued since then.\n      util.destroy(socket, new InformationalError('reset'))\n      return constants.ERROR.PAUSED\n    } else if (client[kPipelining] === 1) {\n      // We must wait a full event loop cycle to reuse this socket to make sure\n      // that non-spec compliant servers are not closing the connection even if they\n      // said they won't.\n      setImmediate(resume, client)\n    } else {\n      resume(client)\n    }\n  }\n}\n\nfunction onParserTimeout (parser) {\n  const { socket, timeoutType, client } = parser\n\n  /* istanbul ignore else */\n  if (timeoutType === TIMEOUT_HEADERS) {\n    if (!socket[kWriting] || socket.writableNeedDrain || client[kRunning] > 1) {\n      assert(!parser.paused, 'cannot be paused while waiting for headers')\n      util.destroy(socket, new HeadersTimeoutError())\n    }\n  } else if (timeoutType === TIMEOUT_BODY) {\n    if (!parser.paused) {\n      util.destroy(socket, new BodyTimeoutError())\n    }\n  } else if (timeoutType === TIMEOUT_IDLE) {\n    assert(client[kRunning] === 0 && client[kKeepAliveTimeoutValue])\n    util.destroy(socket, new InformationalError('socket idle timeout'))\n  }\n}\n\nfunction onSocketReadable () {\n  const { [kParser]: parser } = this\n  if (parser) {\n    parser.readMore()\n  }\n}\n\nfunction onSocketError (err) {\n  const { [kClient]: client, [kParser]: parser } = this\n\n  assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID')\n\n  if (client[kHTTPConnVersion] !== 'h2') {\n    // On Mac OS, we get an ECONNRESET even if there is a full body to be forwarded\n    // to the user.\n    if (err.code === 'ECONNRESET' && parser.statusCode && !parser.shouldKeepAlive) {\n      // We treat all incoming data so for as a valid response.\n      parser.onMessageComplete()\n      return\n    }\n  }\n\n  this[kError] = err\n\n  onError(this[kClient], err)\n}\n\nfunction onError (client, err) {\n  if (\n    client[kRunning] === 0 &&\n    err.code !== 'UND_ERR_INFO' &&\n    err.code !== 'UND_ERR_SOCKET'\n  ) {\n    // Error is not caused by running request and not a recoverable\n    // socket error.\n\n    assert(client[kPendingIdx] === client[kRunningIdx])\n\n    const requests = client[kQueue].splice(client[kRunningIdx])\n    for (let i = 0; i < requests.length; i++) {\n      const request = requests[i]\n      errorRequest(client, request, err)\n    }\n    assert(client[kSize] === 0)\n  }\n}\n\nfunction onSocketEnd () {\n  const { [kParser]: parser, [kClient]: client } = this\n\n  if (client[kHTTPConnVersion] !== 'h2') {\n    if (parser.statusCode && !parser.shouldKeepAlive) {\n      // We treat all incoming data so far as a valid response.\n      parser.onMessageComplete()\n      return\n    }\n  }\n\n  util.destroy(this, new SocketError('other side closed', util.getSocketInfo(this)))\n}\n\nfunction onSocketClose () {\n  const { [kClient]: client, [kParser]: parser } = this\n\n  if (client[kHTTPConnVersion] === 'h1' && parser) {\n    if (!this[kError] && parser.statusCode && !parser.shouldKeepAlive) {\n      // We treat all incoming data so far as a valid response.\n      parser.onMessageComplete()\n    }\n\n    this[kParser].destroy()\n    this[kParser] = null\n  }\n\n  const err = this[kError] || new SocketError('closed', util.getSocketInfo(this))\n\n  client[kSocket] = null\n\n  if (client.destroyed) {\n    assert(client[kPending] === 0)\n\n    // Fail entire queue.\n    const requests = client[kQueue].splice(client[kRunningIdx])\n    for (let i = 0; i < requests.length; i++) {\n      const request = requests[i]\n      errorRequest(client, request, err)\n    }\n  } else if (client[kRunning] > 0 && err.code !== 'UND_ERR_INFO') {\n    // Fail head of pipeline.\n    const request = client[kQueue][client[kRunningIdx]]\n    client[kQueue][client[kRunningIdx]++] = null\n\n    errorRequest(client, request, err)\n  }\n\n  client[kPendingIdx] = client[kRunningIdx]\n\n  assert(client[kRunning] === 0)\n\n  client.emit('disconnect', client[kUrl], [client], err)\n\n  resume(client)\n}\n\nasync function connect (client) {\n  assert(!client[kConnecting])\n  assert(!client[kSocket])\n\n  let { host, hostname, protocol, port } = client[kUrl]\n\n  // Resolve ipv6\n  if (hostname[0] === '[') {\n    const idx = hostname.indexOf(']')\n\n    assert(idx !== -1)\n    const ip = hostname.substring(1, idx)\n\n    assert(net.isIP(ip))\n    hostname = ip\n  }\n\n  client[kConnecting] = true\n\n  if (channels.beforeConnect.hasSubscribers) {\n    channels.beforeConnect.publish({\n      connectParams: {\n        host,\n        hostname,\n        protocol,\n        port,\n        servername: client[kServerName],\n        localAddress: client[kLocalAddress]\n      },\n      connector: client[kConnector]\n    })\n  }\n\n  try {\n    const socket = await new Promise((resolve, reject) => {\n      client[kConnector]({\n        host,\n        hostname,\n        protocol,\n        port,\n        servername: client[kServerName],\n        localAddress: client[kLocalAddress]\n      }, (err, socket) => {\n        if (err) {\n          reject(err)\n        } else {\n          resolve(socket)\n        }\n      })\n    })\n\n    if (client.destroyed) {\n      util.destroy(socket.on('error', () => {}), new ClientDestroyedError())\n      return\n    }\n\n    client[kConnecting] = false\n\n    assert(socket)\n\n    const isH2 = socket.alpnProtocol === 'h2'\n    if (isH2) {\n      if (!h2ExperimentalWarned) {\n        h2ExperimentalWarned = true\n        process.emitWarning('H2 support is experimental, expect them to change at any time.', {\n          code: 'UNDICI-H2'\n        })\n      }\n\n      const session = http2.connect(client[kUrl], {\n        createConnection: () => socket,\n        peerMaxConcurrentStreams: client[kHTTP2SessionState].maxConcurrentStreams\n      })\n\n      client[kHTTPConnVersion] = 'h2'\n      session[kClient] = client\n      session[kSocket] = socket\n      session.on('error', onHttp2SessionError)\n      session.on('frameError', onHttp2FrameError)\n      session.on('end', onHttp2SessionEnd)\n      session.on('goaway', onHTTP2GoAway)\n      session.on('close', onSocketClose)\n      session.unref()\n\n      client[kHTTP2Session] = session\n      socket[kHTTP2Session] = session\n    } else {\n      if (!llhttpInstance) {\n        llhttpInstance = await llhttpPromise\n        llhttpPromise = null\n      }\n\n      socket[kNoRef] = false\n      socket[kWriting] = false\n      socket[kReset] = false\n      socket[kBlocking] = false\n      socket[kParser] = new Parser(client, socket, llhttpInstance)\n    }\n\n    socket[kCounter] = 0\n    socket[kMaxRequests] = client[kMaxRequests]\n    socket[kClient] = client\n    socket[kError] = null\n\n    socket\n      .on('error', onSocketError)\n      .on('readable', onSocketReadable)\n      .on('end', onSocketEnd)\n      .on('close', onSocketClose)\n\n    client[kSocket] = socket\n\n    if (channels.connected.hasSubscribers) {\n      channels.connected.publish({\n        connectParams: {\n          host,\n          hostname,\n          protocol,\n          port,\n          servername: client[kServerName],\n          localAddress: client[kLocalAddress]\n        },\n        connector: client[kConnector],\n        socket\n      })\n    }\n    client.emit('connect', client[kUrl], [client])\n  } catch (err) {\n    if (client.destroyed) {\n      return\n    }\n\n    client[kConnecting] = false\n\n    if (channels.connectError.hasSubscribers) {\n      channels.connectError.publish({\n        connectParams: {\n          host,\n          hostname,\n          protocol,\n          port,\n          servername: client[kServerName],\n          localAddress: client[kLocalAddress]\n        },\n        connector: client[kConnector],\n        error: err\n      })\n    }\n\n    if (err.code === 'ERR_TLS_CERT_ALTNAME_INVALID') {\n      assert(client[kRunning] === 0)\n      while (client[kPending] > 0 && client[kQueue][client[kPendingIdx]].servername === client[kServerName]) {\n        const request = client[kQueue][client[kPendingIdx]++]\n        errorRequest(client, request, err)\n      }\n    } else {\n      onError(client, err)\n    }\n\n    client.emit('connectionError', client[kUrl], [client], err)\n  }\n\n  resume(client)\n}\n\nfunction emitDrain (client) {\n  client[kNeedDrain] = 0\n  client.emit('drain', client[kUrl], [client])\n}\n\nfunction resume (client, sync) {\n  if (client[kResuming] === 2) {\n    return\n  }\n\n  client[kResuming] = 2\n\n  _resume(client, sync)\n  client[kResuming] = 0\n\n  if (client[kRunningIdx] > 256) {\n    client[kQueue].splice(0, client[kRunningIdx])\n    client[kPendingIdx] -= client[kRunningIdx]\n    client[kRunningIdx] = 0\n  }\n}\n\nfunction _resume (client, sync) {\n  while (true) {\n    if (client.destroyed) {\n      assert(client[kPending] === 0)\n      return\n    }\n\n    if (client[kClosedResolve] && !client[kSize]) {\n      client[kClosedResolve]()\n      client[kClosedResolve] = null\n      return\n    }\n\n    const socket = client[kSocket]\n\n    if (socket && !socket.destroyed && socket.alpnProtocol !== 'h2') {\n      if (client[kSize] === 0) {\n        if (!socket[kNoRef] && socket.unref) {\n          socket.unref()\n          socket[kNoRef] = true\n        }\n      } else if (socket[kNoRef] && socket.ref) {\n        socket.ref()\n        socket[kNoRef] = false\n      }\n\n      if (client[kSize] === 0) {\n        if (socket[kParser].timeoutType !== TIMEOUT_IDLE) {\n          socket[kParser].setTimeout(client[kKeepAliveTimeoutValue], TIMEOUT_IDLE)\n        }\n      } else if (client[kRunning] > 0 && socket[kParser].statusCode < 200) {\n        if (socket[kParser].timeoutType !== TIMEOUT_HEADERS) {\n          const request = client[kQueue][client[kRunningIdx]]\n          const headersTimeout = request.headersTimeout != null\n            ? request.headersTimeout\n            : client[kHeadersTimeout]\n          socket[kParser].setTimeout(headersTimeout, TIMEOUT_HEADERS)\n        }\n      }\n    }\n\n    if (client[kBusy]) {\n      client[kNeedDrain] = 2\n    } else if (client[kNeedDrain] === 2) {\n      if (sync) {\n        client[kNeedDrain] = 1\n        process.nextTick(emitDrain, client)\n      } else {\n        emitDrain(client)\n      }\n      continue\n    }\n\n    if (client[kPending] === 0) {\n      return\n    }\n\n    if (client[kRunning] >= (client[kPipelining] || 1)) {\n      return\n    }\n\n    const request = client[kQueue][client[kPendingIdx]]\n\n    if (client[kUrl].protocol === 'https:' && client[kServerName] !== request.servername) {\n      if (client[kRunning] > 0) {\n        return\n      }\n\n      client[kServerName] = request.servername\n\n      if (socket && socket.servername !== request.servername) {\n        util.destroy(socket, new InformationalError('servername changed'))\n        return\n      }\n    }\n\n    if (client[kConnecting]) {\n      return\n    }\n\n    if (!socket && !client[kHTTP2Session]) {\n      connect(client)\n      return\n    }\n\n    if (socket.destroyed || socket[kWriting] || socket[kReset] || socket[kBlocking]) {\n      return\n    }\n\n    if (client[kRunning] > 0 && !request.idempotent) {\n      // Non-idempotent request cannot be retried.\n      // Ensure that no other requests are inflight and\n      // could cause failure.\n      return\n    }\n\n    if (client[kRunning] > 0 && (request.upgrade || request.method === 'CONNECT')) {\n      // Don't dispatch an upgrade until all preceding requests have completed.\n      // A misbehaving server might upgrade the connection before all pipelined\n      // request has completed.\n      return\n    }\n\n    if (client[kRunning] > 0 && util.bodyLength(request.body) !== 0 &&\n      (util.isStream(request.body) || util.isAsyncIterable(request.body))) {\n      // Request with stream or iterator body can error while other requests\n      // are inflight and indirectly error those as well.\n      // Ensure this doesn't happen by waiting for inflight\n      // to complete before dispatching.\n\n      // Request with stream or iterator body cannot be retried.\n      // Ensure that no other requests are inflight and\n      // could cause failure.\n      return\n    }\n\n    if (!request.aborted && write(client, request)) {\n      client[kPendingIdx]++\n    } else {\n      client[kQueue].splice(client[kPendingIdx], 1)\n    }\n  }\n}\n\n// https://www.rfc-editor.org/rfc/rfc7230#section-3.3.2\nfunction shouldSendContentLength (method) {\n  return method !== 'GET' && method !== 'HEAD' && method !== 'OPTIONS' && method !== 'TRACE' && method !== 'CONNECT'\n}\n\nfunction write (client, request) {\n  if (client[kHTTPConnVersion] === 'h2') {\n    writeH2(client, client[kHTTP2Session], request)\n    return\n  }\n\n  const { body, method, path, host, upgrade, headers, blocking, reset } = request\n\n  // https://tools.ietf.org/html/rfc7231#section-4.3.1\n  // https://tools.ietf.org/html/rfc7231#section-4.3.2\n  // https://tools.ietf.org/html/rfc7231#section-4.3.5\n\n  // Sending a payload body on a request that does not\n  // expect it can cause undefined behavior on some\n  // servers and corrupt connection state. Do not\n  // re-use the connection for further requests.\n\n  const expectsPayload = (\n    method === 'PUT' ||\n    method === 'POST' ||\n    method === 'PATCH'\n  )\n\n  if (body && typeof body.read === 'function') {\n    // Try to read EOF in order to get length.\n    body.read(0)\n  }\n\n  const bodyLength = util.bodyLength(body)\n\n  let contentLength = bodyLength\n\n  if (contentLength === null) {\n    contentLength = request.contentLength\n  }\n\n  if (contentLength === 0 && !expectsPayload) {\n    // https://tools.ietf.org/html/rfc7230#section-3.3.2\n    // A user agent SHOULD NOT send a Content-Length header field when\n    // the request message does not contain a payload body and the method\n    // semantics do not anticipate such a body.\n\n    contentLength = null\n  }\n\n  // https://github.com/nodejs/undici/issues/2046\n  // A user agent may send a Content-Length header with 0 value, this should be allowed.\n  if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength !== null && request.contentLength !== contentLength) {\n    if (client[kStrictContentLength]) {\n      errorRequest(client, request, new RequestContentLengthMismatchError())\n      return false\n    }\n\n    process.emitWarning(new RequestContentLengthMismatchError())\n  }\n\n  const socket = client[kSocket]\n\n  try {\n    request.onConnect((err) => {\n      if (request.aborted || request.completed) {\n        return\n      }\n\n      errorRequest(client, request, err || new RequestAbortedError())\n\n      util.destroy(socket, new InformationalError('aborted'))\n    })\n  } catch (err) {\n    errorRequest(client, request, err)\n  }\n\n  if (request.aborted) {\n    return false\n  }\n\n  if (method === 'HEAD') {\n    // https://github.com/mcollina/undici/issues/258\n    // Close after a HEAD request to interop with misbehaving servers\n    // that may send a body in the response.\n\n    socket[kReset] = true\n  }\n\n  if (upgrade || method === 'CONNECT') {\n    // On CONNECT or upgrade, block pipeline from dispatching further\n    // requests on this connection.\n\n    socket[kReset] = true\n  }\n\n  if (reset != null) {\n    socket[kReset] = reset\n  }\n\n  if (client[kMaxRequests] && socket[kCounter]++ >= client[kMaxRequests]) {\n    socket[kReset] = true\n  }\n\n  if (blocking) {\n    socket[kBlocking] = true\n  }\n\n  let header = `${method} ${path} HTTP/1.1\\r\\n`\n\n  if (typeof host === 'string') {\n    header += `host: ${host}\\r\\n`\n  } else {\n    header += client[kHostHeader]\n  }\n\n  if (upgrade) {\n    header += `connection: upgrade\\r\\nupgrade: ${upgrade}\\r\\n`\n  } else if (client[kPipelining] && !socket[kReset]) {\n    header += 'connection: keep-alive\\r\\n'\n  } else {\n    header += 'connection: close\\r\\n'\n  }\n\n  if (headers) {\n    header += headers\n  }\n\n  if (channels.sendHeaders.hasSubscribers) {\n    channels.sendHeaders.publish({ request, headers: header, socket })\n  }\n\n  /* istanbul ignore else: assertion */\n  if (!body || bodyLength === 0) {\n    if (contentLength === 0) {\n      socket.write(`${header}content-length: 0\\r\\n\\r\\n`, 'latin1')\n    } else {\n      assert(contentLength === null, 'no body must not have content length')\n      socket.write(`${header}\\r\\n`, 'latin1')\n    }\n    request.onRequestSent()\n  } else if (util.isBuffer(body)) {\n    assert(contentLength === body.byteLength, 'buffer body must have content length')\n\n    socket.cork()\n    socket.write(`${header}content-length: ${contentLength}\\r\\n\\r\\n`, 'latin1')\n    socket.write(body)\n    socket.uncork()\n    request.onBodySent(body)\n    request.onRequestSent()\n    if (!expectsPayload) {\n      socket[kReset] = true\n    }\n  } else if (util.isBlobLike(body)) {\n    if (typeof body.stream === 'function') {\n      writeIterable({ body: body.stream(), client, request, socket, contentLength, header, expectsPayload })\n    } else {\n      writeBlob({ body, client, request, socket, contentLength, header, expectsPayload })\n    }\n  } else if (util.isStream(body)) {\n    writeStream({ body, client, request, socket, contentLength, header, expectsPayload })\n  } else if (util.isIterable(body)) {\n    writeIterable({ body, client, request, socket, contentLength, header, expectsPayload })\n  } else {\n    assert(false)\n  }\n\n  return true\n}\n\nfunction writeH2 (client, session, request) {\n  const { body, method, path, host, upgrade, expectContinue, signal, headers: reqHeaders } = request\n\n  let headers\n  if (typeof reqHeaders === 'string') headers = Request[kHTTP2CopyHeaders](reqHeaders.trim())\n  else headers = reqHeaders\n\n  if (upgrade) {\n    errorRequest(client, request, new Error('Upgrade not supported for H2'))\n    return false\n  }\n\n  try {\n    // TODO(HTTP/2): Should we call onConnect immediately or on stream ready event?\n    request.onConnect((err) => {\n      if (request.aborted || request.completed) {\n        return\n      }\n\n      errorRequest(client, request, err || new RequestAbortedError())\n    })\n  } catch (err) {\n    errorRequest(client, request, err)\n  }\n\n  if (request.aborted) {\n    return false\n  }\n\n  /** @type {import('node:http2').ClientHttp2Stream} */\n  let stream\n  const h2State = client[kHTTP2SessionState]\n\n  headers[HTTP2_HEADER_AUTHORITY] = host || client[kHost]\n  headers[HTTP2_HEADER_METHOD] = method\n\n  if (method === 'CONNECT') {\n    session.ref()\n    // we are already connected, streams are pending, first request\n    // will create a new stream. We trigger a request to create the stream and wait until\n    // `ready` event is triggered\n    // We disabled endStream to allow the user to write to the stream\n    stream = session.request(headers, { endStream: false, signal })\n\n    if (stream.id && !stream.pending) {\n      request.onUpgrade(null, null, stream)\n      ++h2State.openStreams\n    } else {\n      stream.once('ready', () => {\n        request.onUpgrade(null, null, stream)\n        ++h2State.openStreams\n      })\n    }\n\n    stream.once('close', () => {\n      h2State.openStreams -= 1\n      // TODO(HTTP/2): unref only if current streams count is 0\n      if (h2State.openStreams === 0) session.unref()\n    })\n\n    return true\n  }\n\n  // https://tools.ietf.org/html/rfc7540#section-8.3\n  // :path and :scheme headers must be omited when sending CONNECT\n\n  headers[HTTP2_HEADER_PATH] = path\n  headers[HTTP2_HEADER_SCHEME] = 'https'\n\n  // https://tools.ietf.org/html/rfc7231#section-4.3.1\n  // https://tools.ietf.org/html/rfc7231#section-4.3.2\n  // https://tools.ietf.org/html/rfc7231#section-4.3.5\n\n  // Sending a payload body on a request that does not\n  // expect it can cause undefined behavior on some\n  // servers and corrupt connection state. Do not\n  // re-use the connection for further requests.\n\n  const expectsPayload = (\n    method === 'PUT' ||\n    method === 'POST' ||\n    method === 'PATCH'\n  )\n\n  if (body && typeof body.read === 'function') {\n    // Try to read EOF in order to get length.\n    body.read(0)\n  }\n\n  let contentLength = util.bodyLength(body)\n\n  if (contentLength == null) {\n    contentLength = request.contentLength\n  }\n\n  if (contentLength === 0 || !expectsPayload) {\n    // https://tools.ietf.org/html/rfc7230#section-3.3.2\n    // A user agent SHOULD NOT send a Content-Length header field when\n    // the request message does not contain a payload body and the method\n    // semantics do not anticipate such a body.\n\n    contentLength = null\n  }\n\n  // https://github.com/nodejs/undici/issues/2046\n  // A user agent may send a Content-Length header with 0 value, this should be allowed.\n  if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength != null && request.contentLength !== contentLength) {\n    if (client[kStrictContentLength]) {\n      errorRequest(client, request, new RequestContentLengthMismatchError())\n      return false\n    }\n\n    process.emitWarning(new RequestContentLengthMismatchError())\n  }\n\n  if (contentLength != null) {\n    assert(body, 'no body must not have content length')\n    headers[HTTP2_HEADER_CONTENT_LENGTH] = `${contentLength}`\n  }\n\n  session.ref()\n\n  const shouldEndStream = method === 'GET' || method === 'HEAD'\n  if (expectContinue) {\n    headers[HTTP2_HEADER_EXPECT] = '100-continue'\n    stream = session.request(headers, { endStream: shouldEndStream, signal })\n\n    stream.once('continue', writeBodyH2)\n  } else {\n    stream = session.request(headers, {\n      endStream: shouldEndStream,\n      signal\n    })\n    writeBodyH2()\n  }\n\n  // Increment counter as we have new several streams open\n  ++h2State.openStreams\n\n  stream.once('response', headers => {\n    const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers\n\n    if (request.onHeaders(Number(statusCode), realHeaders, stream.resume.bind(stream), '') === false) {\n      stream.pause()\n    }\n  })\n\n  stream.once('end', () => {\n    request.onComplete([])\n  })\n\n  stream.on('data', (chunk) => {\n    if (request.onData(chunk) === false) {\n      stream.pause()\n    }\n  })\n\n  stream.once('close', () => {\n    h2State.openStreams -= 1\n    // TODO(HTTP/2): unref only if current streams count is 0\n    if (h2State.openStreams === 0) {\n      session.unref()\n    }\n  })\n\n  stream.once('error', function (err) {\n    if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) {\n      h2State.streams -= 1\n      util.destroy(stream, err)\n    }\n  })\n\n  stream.once('frameError', (type, code) => {\n    const err = new InformationalError(`HTTP/2: \"frameError\" received - type ${type}, code ${code}`)\n    errorRequest(client, request, err)\n\n    if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) {\n      h2State.streams -= 1\n      util.destroy(stream, err)\n    }\n  })\n\n  // stream.on('aborted', () => {\n  //   // TODO(HTTP/2): Support aborted\n  // })\n\n  // stream.on('timeout', () => {\n  //   // TODO(HTTP/2): Support timeout\n  // })\n\n  // stream.on('push', headers => {\n  //   // TODO(HTTP/2): Suppor push\n  // })\n\n  // stream.on('trailers', headers => {\n  //   // TODO(HTTP/2): Support trailers\n  // })\n\n  return true\n\n  function writeBodyH2 () {\n    /* istanbul ignore else: assertion */\n    if (!body) {\n      request.onRequestSent()\n    } else if (util.isBuffer(body)) {\n      assert(contentLength === body.byteLength, 'buffer body must have content length')\n      stream.cork()\n      stream.write(body)\n      stream.uncork()\n      stream.end()\n      request.onBodySent(body)\n      request.onRequestSent()\n    } else if (util.isBlobLike(body)) {\n      if (typeof body.stream === 'function') {\n        writeIterable({\n          client,\n          request,\n          contentLength,\n          h2stream: stream,\n          expectsPayload,\n          body: body.stream(),\n          socket: client[kSocket],\n          header: ''\n        })\n      } else {\n        writeBlob({\n          body,\n          client,\n          request,\n          contentLength,\n          expectsPayload,\n          h2stream: stream,\n          header: '',\n          socket: client[kSocket]\n        })\n      }\n    } else if (util.isStream(body)) {\n      writeStream({\n        body,\n        client,\n        request,\n        contentLength,\n        expectsPayload,\n        socket: client[kSocket],\n        h2stream: stream,\n        header: ''\n      })\n    } else if (util.isIterable(body)) {\n      writeIterable({\n        body,\n        client,\n        request,\n        contentLength,\n        expectsPayload,\n        header: '',\n        h2stream: stream,\n        socket: client[kSocket]\n      })\n    } else {\n      assert(false)\n    }\n  }\n}\n\nfunction writeStream ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) {\n  assert(contentLength !== 0 || client[kRunning] === 0, 'stream body cannot be pipelined')\n\n  if (client[kHTTPConnVersion] === 'h2') {\n    // For HTTP/2, is enough to pipe the stream\n    const pipe = pipeline(\n      body,\n      h2stream,\n      (err) => {\n        if (err) {\n          util.destroy(body, err)\n          util.destroy(h2stream, err)\n        } else {\n          request.onRequestSent()\n        }\n      }\n    )\n\n    pipe.on('data', onPipeData)\n    pipe.once('end', () => {\n      pipe.removeListener('data', onPipeData)\n      util.destroy(pipe)\n    })\n\n    function onPipeData (chunk) {\n      request.onBodySent(chunk)\n    }\n\n    return\n  }\n\n  let finished = false\n\n  const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header })\n\n  const onData = function (chunk) {\n    if (finished) {\n      return\n    }\n\n    try {\n      if (!writer.write(chunk) && this.pause) {\n        this.pause()\n      }\n    } catch (err) {\n      util.destroy(this, err)\n    }\n  }\n  const onDrain = function () {\n    if (finished) {\n      return\n    }\n\n    if (body.resume) {\n      body.resume()\n    }\n  }\n  const onAbort = function () {\n    if (finished) {\n      return\n    }\n    const err = new RequestAbortedError()\n    queueMicrotask(() => onFinished(err))\n  }\n  const onFinished = function (err) {\n    if (finished) {\n      return\n    }\n\n    finished = true\n\n    assert(socket.destroyed || (socket[kWriting] && client[kRunning] <= 1))\n\n    socket\n      .off('drain', onDrain)\n      .off('error', onFinished)\n\n    body\n      .removeListener('data', onData)\n      .removeListener('end', onFinished)\n      .removeListener('error', onFinished)\n      .removeListener('close', onAbort)\n\n    if (!err) {\n      try {\n        writer.end()\n      } catch (er) {\n        err = er\n      }\n    }\n\n    writer.destroy(err)\n\n    if (err && (err.code !== 'UND_ERR_INFO' || err.message !== 'reset')) {\n      util.destroy(body, err)\n    } else {\n      util.destroy(body)\n    }\n  }\n\n  body\n    .on('data', onData)\n    .on('end', onFinished)\n    .on('error', onFinished)\n    .on('close', onAbort)\n\n  if (body.resume) {\n    body.resume()\n  }\n\n  socket\n    .on('drain', onDrain)\n    .on('error', onFinished)\n}\n\nasync function writeBlob ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) {\n  assert(contentLength === body.size, 'blob body must have content length')\n\n  const isH2 = client[kHTTPConnVersion] === 'h2'\n  try {\n    if (contentLength != null && contentLength !== body.size) {\n      throw new RequestContentLengthMismatchError()\n    }\n\n    const buffer = Buffer.from(await body.arrayBuffer())\n\n    if (isH2) {\n      h2stream.cork()\n      h2stream.write(buffer)\n      h2stream.uncork()\n    } else {\n      socket.cork()\n      socket.write(`${header}content-length: ${contentLength}\\r\\n\\r\\n`, 'latin1')\n      socket.write(buffer)\n      socket.uncork()\n    }\n\n    request.onBodySent(buffer)\n    request.onRequestSent()\n\n    if (!expectsPayload) {\n      socket[kReset] = true\n    }\n\n    resume(client)\n  } catch (err) {\n    util.destroy(isH2 ? h2stream : socket, err)\n  }\n}\n\nasync function writeIterable ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) {\n  assert(contentLength !== 0 || client[kRunning] === 0, 'iterator body cannot be pipelined')\n\n  let callback = null\n  function onDrain () {\n    if (callback) {\n      const cb = callback\n      callback = null\n      cb()\n    }\n  }\n\n  const waitForDrain = () => new Promise((resolve, reject) => {\n    assert(callback === null)\n\n    if (socket[kError]) {\n      reject(socket[kError])\n    } else {\n      callback = resolve\n    }\n  })\n\n  if (client[kHTTPConnVersion] === 'h2') {\n    h2stream\n      .on('close', onDrain)\n      .on('drain', onDrain)\n\n    try {\n      // It's up to the user to somehow abort the async iterable.\n      for await (const chunk of body) {\n        if (socket[kError]) {\n          throw socket[kError]\n        }\n\n        const res = h2stream.write(chunk)\n        request.onBodySent(chunk)\n        if (!res) {\n          await waitForDrain()\n        }\n      }\n    } catch (err) {\n      h2stream.destroy(err)\n    } finally {\n      request.onRequestSent()\n      h2stream.end()\n      h2stream\n        .off('close', onDrain)\n        .off('drain', onDrain)\n    }\n\n    return\n  }\n\n  socket\n    .on('close', onDrain)\n    .on('drain', onDrain)\n\n  const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header })\n  try {\n    // It's up to the user to somehow abort the async iterable.\n    for await (const chunk of body) {\n      if (socket[kError]) {\n        throw socket[kError]\n      }\n\n      if (!writer.write(chunk)) {\n        await waitForDrain()\n      }\n    }\n\n    writer.end()\n  } catch (err) {\n    writer.destroy(err)\n  } finally {\n    socket\n      .off('close', onDrain)\n      .off('drain', onDrain)\n  }\n}\n\nclass AsyncWriter {\n  constructor ({ socket, request, contentLength, client, expectsPayload, header }) {\n    this.socket = socket\n    this.request = request\n    this.contentLength = contentLength\n    this.client = client\n    this.bytesWritten = 0\n    this.expectsPayload = expectsPayload\n    this.header = header\n\n    socket[kWriting] = true\n  }\n\n  write (chunk) {\n    const { socket, request, contentLength, client, bytesWritten, expectsPayload, header } = this\n\n    if (socket[kError]) {\n      throw socket[kError]\n    }\n\n    if (socket.destroyed) {\n      return false\n    }\n\n    const len = Buffer.byteLength(chunk)\n    if (!len) {\n      return true\n    }\n\n    // We should defer writing chunks.\n    if (contentLength !== null && bytesWritten + len > contentLength) {\n      if (client[kStrictContentLength]) {\n        throw new RequestContentLengthMismatchError()\n      }\n\n      process.emitWarning(new RequestContentLengthMismatchError())\n    }\n\n    socket.cork()\n\n    if (bytesWritten === 0) {\n      if (!expectsPayload) {\n        socket[kReset] = true\n      }\n\n      if (contentLength === null) {\n        socket.write(`${header}transfer-encoding: chunked\\r\\n`, 'latin1')\n      } else {\n        socket.write(`${header}content-length: ${contentLength}\\r\\n\\r\\n`, 'latin1')\n      }\n    }\n\n    if (contentLength === null) {\n      socket.write(`\\r\\n${len.toString(16)}\\r\\n`, 'latin1')\n    }\n\n    this.bytesWritten += len\n\n    const ret = socket.write(chunk)\n\n    socket.uncork()\n\n    request.onBodySent(chunk)\n\n    if (!ret) {\n      if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) {\n        // istanbul ignore else: only for jest\n        if (socket[kParser].timeout.refresh) {\n          socket[kParser].timeout.refresh()\n        }\n      }\n    }\n\n    return ret\n  }\n\n  end () {\n    const { socket, contentLength, client, bytesWritten, expectsPayload, header, request } = this\n    request.onRequestSent()\n\n    socket[kWriting] = false\n\n    if (socket[kError]) {\n      throw socket[kError]\n    }\n\n    if (socket.destroyed) {\n      return\n    }\n\n    if (bytesWritten === 0) {\n      if (expectsPayload) {\n        // https://tools.ietf.org/html/rfc7230#section-3.3.2\n        // A user agent SHOULD send a Content-Length in a request message when\n        // no Transfer-Encoding is sent and the request method defines a meaning\n        // for an enclosed payload body.\n\n        socket.write(`${header}content-length: 0\\r\\n\\r\\n`, 'latin1')\n      } else {\n        socket.write(`${header}\\r\\n`, 'latin1')\n      }\n    } else if (contentLength === null) {\n      socket.write('\\r\\n0\\r\\n\\r\\n', 'latin1')\n    }\n\n    if (contentLength !== null && bytesWritten !== contentLength) {\n      if (client[kStrictContentLength]) {\n        throw new RequestContentLengthMismatchError()\n      } else {\n        process.emitWarning(new RequestContentLengthMismatchError())\n      }\n    }\n\n    if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) {\n      // istanbul ignore else: only for jest\n      if (socket[kParser].timeout.refresh) {\n        socket[kParser].timeout.refresh()\n      }\n    }\n\n    resume(client)\n  }\n\n  destroy (err) {\n    const { socket, client } = this\n\n    socket[kWriting] = false\n\n    if (err) {\n      assert(client[kRunning] <= 1, 'pipeline should only contain this request')\n      util.destroy(socket, err)\n    }\n  }\n}\n\nfunction errorRequest (client, request, err) {\n  try {\n    request.onError(err)\n    assert(request.aborted)\n  } catch (err) {\n    client.emit('error', err)\n  }\n}\n\nmodule.exports = Client\n","'use strict'\n\n/* istanbul ignore file: only for Node 12 */\n\nconst { kConnected, kSize } = require('../core/symbols')\n\nclass CompatWeakRef {\n  constructor (value) {\n    this.value = value\n  }\n\n  deref () {\n    return this.value[kConnected] === 0 && this.value[kSize] === 0\n      ? undefined\n      : this.value\n  }\n}\n\nclass CompatFinalizer {\n  constructor (finalizer) {\n    this.finalizer = finalizer\n  }\n\n  register (dispatcher, key) {\n    if (dispatcher.on) {\n      dispatcher.on('disconnect', () => {\n        if (dispatcher[kConnected] === 0 && dispatcher[kSize] === 0) {\n          this.finalizer(key)\n        }\n      })\n    }\n  }\n}\n\nmodule.exports = function () {\n  // FIXME: remove workaround when the Node bug is fixed\n  // https://github.com/nodejs/node/issues/49344#issuecomment-1741776308\n  if (process.env.NODE_V8_COVERAGE) {\n    return {\n      WeakRef: CompatWeakRef,\n      FinalizationRegistry: CompatFinalizer\n    }\n  }\n  return {\n    WeakRef: global.WeakRef || CompatWeakRef,\n    FinalizationRegistry: global.FinalizationRegistry || CompatFinalizer\n  }\n}\n","'use strict'\n\n// https://wicg.github.io/cookie-store/#cookie-maximum-attribute-value-size\nconst maxAttributeValueSize = 1024\n\n// https://wicg.github.io/cookie-store/#cookie-maximum-name-value-pair-size\nconst maxNameValuePairSize = 4096\n\nmodule.exports = {\n  maxAttributeValueSize,\n  maxNameValuePairSize\n}\n","'use strict'\n\nconst { parseSetCookie } = require('./parse')\nconst { stringify, getHeadersList } = require('./util')\nconst { webidl } = require('../fetch/webidl')\nconst { Headers } = require('../fetch/headers')\n\n/**\n * @typedef {Object} Cookie\n * @property {string} name\n * @property {string} value\n * @property {Date|number|undefined} expires\n * @property {number|undefined} maxAge\n * @property {string|undefined} domain\n * @property {string|undefined} path\n * @property {boolean|undefined} secure\n * @property {boolean|undefined} httpOnly\n * @property {'Strict'|'Lax'|'None'} sameSite\n * @property {string[]} unparsed\n */\n\n/**\n * @param {Headers} headers\n * @returns {Record}\n */\nfunction getCookies (headers) {\n  webidl.argumentLengthCheck(arguments, 1, { header: 'getCookies' })\n\n  webidl.brandCheck(headers, Headers, { strict: false })\n\n  const cookie = headers.get('cookie')\n  const out = {}\n\n  if (!cookie) {\n    return out\n  }\n\n  for (const piece of cookie.split(';')) {\n    const [name, ...value] = piece.split('=')\n\n    out[name.trim()] = value.join('=')\n  }\n\n  return out\n}\n\n/**\n * @param {Headers} headers\n * @param {string} name\n * @param {{ path?: string, domain?: string }|undefined} attributes\n * @returns {void}\n */\nfunction deleteCookie (headers, name, attributes) {\n  webidl.argumentLengthCheck(arguments, 2, { header: 'deleteCookie' })\n\n  webidl.brandCheck(headers, Headers, { strict: false })\n\n  name = webidl.converters.DOMString(name)\n  attributes = webidl.converters.DeleteCookieAttributes(attributes)\n\n  // Matches behavior of\n  // https://github.com/denoland/deno_std/blob/63827b16330b82489a04614027c33b7904e08be5/http/cookie.ts#L278\n  setCookie(headers, {\n    name,\n    value: '',\n    expires: new Date(0),\n    ...attributes\n  })\n}\n\n/**\n * @param {Headers} headers\n * @returns {Cookie[]}\n */\nfunction getSetCookies (headers) {\n  webidl.argumentLengthCheck(arguments, 1, { header: 'getSetCookies' })\n\n  webidl.brandCheck(headers, Headers, { strict: false })\n\n  const cookies = getHeadersList(headers).cookies\n\n  if (!cookies) {\n    return []\n  }\n\n  // In older versions of undici, cookies is a list of name:value.\n  return cookies.map((pair) => parseSetCookie(Array.isArray(pair) ? pair[1] : pair))\n}\n\n/**\n * @param {Headers} headers\n * @param {Cookie} cookie\n * @returns {void}\n */\nfunction setCookie (headers, cookie) {\n  webidl.argumentLengthCheck(arguments, 2, { header: 'setCookie' })\n\n  webidl.brandCheck(headers, Headers, { strict: false })\n\n  cookie = webidl.converters.Cookie(cookie)\n\n  const str = stringify(cookie)\n\n  if (str) {\n    headers.append('Set-Cookie', stringify(cookie))\n  }\n}\n\nwebidl.converters.DeleteCookieAttributes = webidl.dictionaryConverter([\n  {\n    converter: webidl.nullableConverter(webidl.converters.DOMString),\n    key: 'path',\n    defaultValue: null\n  },\n  {\n    converter: webidl.nullableConverter(webidl.converters.DOMString),\n    key: 'domain',\n    defaultValue: null\n  }\n])\n\nwebidl.converters.Cookie = webidl.dictionaryConverter([\n  {\n    converter: webidl.converters.DOMString,\n    key: 'name'\n  },\n  {\n    converter: webidl.converters.DOMString,\n    key: 'value'\n  },\n  {\n    converter: webidl.nullableConverter((value) => {\n      if (typeof value === 'number') {\n        return webidl.converters['unsigned long long'](value)\n      }\n\n      return new Date(value)\n    }),\n    key: 'expires',\n    defaultValue: null\n  },\n  {\n    converter: webidl.nullableConverter(webidl.converters['long long']),\n    key: 'maxAge',\n    defaultValue: null\n  },\n  {\n    converter: webidl.nullableConverter(webidl.converters.DOMString),\n    key: 'domain',\n    defaultValue: null\n  },\n  {\n    converter: webidl.nullableConverter(webidl.converters.DOMString),\n    key: 'path',\n    defaultValue: null\n  },\n  {\n    converter: webidl.nullableConverter(webidl.converters.boolean),\n    key: 'secure',\n    defaultValue: null\n  },\n  {\n    converter: webidl.nullableConverter(webidl.converters.boolean),\n    key: 'httpOnly',\n    defaultValue: null\n  },\n  {\n    converter: webidl.converters.USVString,\n    key: 'sameSite',\n    allowedValues: ['Strict', 'Lax', 'None']\n  },\n  {\n    converter: webidl.sequenceConverter(webidl.converters.DOMString),\n    key: 'unparsed',\n    defaultValue: []\n  }\n])\n\nmodule.exports = {\n  getCookies,\n  deleteCookie,\n  getSetCookies,\n  setCookie\n}\n","'use strict'\n\nconst { maxNameValuePairSize, maxAttributeValueSize } = require('./constants')\nconst { isCTLExcludingHtab } = require('./util')\nconst { collectASequenceOfCodePointsFast } = require('../fetch/dataURL')\nconst assert = require('assert')\n\n/**\n * @description Parses the field-value attributes of a set-cookie header string.\n * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4\n * @param {string} header\n * @returns if the header is invalid, null will be returned\n */\nfunction parseSetCookie (header) {\n  // 1. If the set-cookie-string contains a %x00-08 / %x0A-1F / %x7F\n  //    character (CTL characters excluding HTAB): Abort these steps and\n  //    ignore the set-cookie-string entirely.\n  if (isCTLExcludingHtab(header)) {\n    return null\n  }\n\n  let nameValuePair = ''\n  let unparsedAttributes = ''\n  let name = ''\n  let value = ''\n\n  // 2. If the set-cookie-string contains a %x3B (\";\") character:\n  if (header.includes(';')) {\n    // 1. The name-value-pair string consists of the characters up to,\n    //    but not including, the first %x3B (\";\"), and the unparsed-\n    //    attributes consist of the remainder of the set-cookie-string\n    //    (including the %x3B (\";\") in question).\n    const position = { position: 0 }\n\n    nameValuePair = collectASequenceOfCodePointsFast(';', header, position)\n    unparsedAttributes = header.slice(position.position)\n  } else {\n    // Otherwise:\n\n    // 1. The name-value-pair string consists of all the characters\n    //    contained in the set-cookie-string, and the unparsed-\n    //    attributes is the empty string.\n    nameValuePair = header\n  }\n\n  // 3. If the name-value-pair string lacks a %x3D (\"=\") character, then\n  //    the name string is empty, and the value string is the value of\n  //    name-value-pair.\n  if (!nameValuePair.includes('=')) {\n    value = nameValuePair\n  } else {\n    //    Otherwise, the name string consists of the characters up to, but\n    //    not including, the first %x3D (\"=\") character, and the (possibly\n    //    empty) value string consists of the characters after the first\n    //    %x3D (\"=\") character.\n    const position = { position: 0 }\n    name = collectASequenceOfCodePointsFast(\n      '=',\n      nameValuePair,\n      position\n    )\n    value = nameValuePair.slice(position.position + 1)\n  }\n\n  // 4. Remove any leading or trailing WSP characters from the name\n  //    string and the value string.\n  name = name.trim()\n  value = value.trim()\n\n  // 5. If the sum of the lengths of the name string and the value string\n  //    is more than 4096 octets, abort these steps and ignore the set-\n  //    cookie-string entirely.\n  if (name.length + value.length > maxNameValuePairSize) {\n    return null\n  }\n\n  // 6. The cookie-name is the name string, and the cookie-value is the\n  //    value string.\n  return {\n    name, value, ...parseUnparsedAttributes(unparsedAttributes)\n  }\n}\n\n/**\n * Parses the remaining attributes of a set-cookie header\n * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4\n * @param {string} unparsedAttributes\n * @param {[Object.]={}} cookieAttributeList\n */\nfunction parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {}) {\n  // 1. If the unparsed-attributes string is empty, skip the rest of\n  //    these steps.\n  if (unparsedAttributes.length === 0) {\n    return cookieAttributeList\n  }\n\n  // 2. Discard the first character of the unparsed-attributes (which\n  //    will be a %x3B (\";\") character).\n  assert(unparsedAttributes[0] === ';')\n  unparsedAttributes = unparsedAttributes.slice(1)\n\n  let cookieAv = ''\n\n  // 3. If the remaining unparsed-attributes contains a %x3B (\";\")\n  //    character:\n  if (unparsedAttributes.includes(';')) {\n    // 1. Consume the characters of the unparsed-attributes up to, but\n    //    not including, the first %x3B (\";\") character.\n    cookieAv = collectASequenceOfCodePointsFast(\n      ';',\n      unparsedAttributes,\n      { position: 0 }\n    )\n    unparsedAttributes = unparsedAttributes.slice(cookieAv.length)\n  } else {\n    // Otherwise:\n\n    // 1. Consume the remainder of the unparsed-attributes.\n    cookieAv = unparsedAttributes\n    unparsedAttributes = ''\n  }\n\n  // Let the cookie-av string be the characters consumed in this step.\n\n  let attributeName = ''\n  let attributeValue = ''\n\n  // 4. If the cookie-av string contains a %x3D (\"=\") character:\n  if (cookieAv.includes('=')) {\n    // 1. The (possibly empty) attribute-name string consists of the\n    //    characters up to, but not including, the first %x3D (\"=\")\n    //    character, and the (possibly empty) attribute-value string\n    //    consists of the characters after the first %x3D (\"=\")\n    //    character.\n    const position = { position: 0 }\n\n    attributeName = collectASequenceOfCodePointsFast(\n      '=',\n      cookieAv,\n      position\n    )\n    attributeValue = cookieAv.slice(position.position + 1)\n  } else {\n    // Otherwise:\n\n    // 1. The attribute-name string consists of the entire cookie-av\n    //    string, and the attribute-value string is empty.\n    attributeName = cookieAv\n  }\n\n  // 5. Remove any leading or trailing WSP characters from the attribute-\n  //    name string and the attribute-value string.\n  attributeName = attributeName.trim()\n  attributeValue = attributeValue.trim()\n\n  // 6. If the attribute-value is longer than 1024 octets, ignore the\n  //    cookie-av string and return to Step 1 of this algorithm.\n  if (attributeValue.length > maxAttributeValueSize) {\n    return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)\n  }\n\n  // 7. Process the attribute-name and attribute-value according to the\n  //    requirements in the following subsections.  (Notice that\n  //    attributes with unrecognized attribute-names are ignored.)\n  const attributeNameLowercase = attributeName.toLowerCase()\n\n  // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.1\n  // If the attribute-name case-insensitively matches the string\n  // \"Expires\", the user agent MUST process the cookie-av as follows.\n  if (attributeNameLowercase === 'expires') {\n    // 1. Let the expiry-time be the result of parsing the attribute-value\n    //    as cookie-date (see Section 5.1.1).\n    const expiryTime = new Date(attributeValue)\n\n    // 2. If the attribute-value failed to parse as a cookie date, ignore\n    //    the cookie-av.\n\n    cookieAttributeList.expires = expiryTime\n  } else if (attributeNameLowercase === 'max-age') {\n    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.2\n    // If the attribute-name case-insensitively matches the string \"Max-\n    // Age\", the user agent MUST process the cookie-av as follows.\n\n    // 1. If the first character of the attribute-value is not a DIGIT or a\n    //    \"-\" character, ignore the cookie-av.\n    const charCode = attributeValue.charCodeAt(0)\n\n    if ((charCode < 48 || charCode > 57) && attributeValue[0] !== '-') {\n      return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)\n    }\n\n    // 2. If the remainder of attribute-value contains a non-DIGIT\n    //    character, ignore the cookie-av.\n    if (!/^\\d+$/.test(attributeValue)) {\n      return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)\n    }\n\n    // 3. Let delta-seconds be the attribute-value converted to an integer.\n    const deltaSeconds = Number(attributeValue)\n\n    // 4. Let cookie-age-limit be the maximum age of the cookie (which\n    //    SHOULD be 400 days or less, see Section 4.1.2.2).\n\n    // 5. Set delta-seconds to the smaller of its present value and cookie-\n    //    age-limit.\n    // deltaSeconds = Math.min(deltaSeconds * 1000, maxExpiresMs)\n\n    // 6. If delta-seconds is less than or equal to zero (0), let expiry-\n    //    time be the earliest representable date and time.  Otherwise, let\n    //    the expiry-time be the current date and time plus delta-seconds\n    //    seconds.\n    // const expiryTime = deltaSeconds <= 0 ? Date.now() : Date.now() + deltaSeconds\n\n    // 7. Append an attribute to the cookie-attribute-list with an\n    //    attribute-name of Max-Age and an attribute-value of expiry-time.\n    cookieAttributeList.maxAge = deltaSeconds\n  } else if (attributeNameLowercase === 'domain') {\n    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.3\n    // If the attribute-name case-insensitively matches the string \"Domain\",\n    // the user agent MUST process the cookie-av as follows.\n\n    // 1. Let cookie-domain be the attribute-value.\n    let cookieDomain = attributeValue\n\n    // 2. If cookie-domain starts with %x2E (\".\"), let cookie-domain be\n    //    cookie-domain without its leading %x2E (\".\").\n    if (cookieDomain[0] === '.') {\n      cookieDomain = cookieDomain.slice(1)\n    }\n\n    // 3. Convert the cookie-domain to lower case.\n    cookieDomain = cookieDomain.toLowerCase()\n\n    // 4. Append an attribute to the cookie-attribute-list with an\n    //    attribute-name of Domain and an attribute-value of cookie-domain.\n    cookieAttributeList.domain = cookieDomain\n  } else if (attributeNameLowercase === 'path') {\n    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.4\n    // If the attribute-name case-insensitively matches the string \"Path\",\n    // the user agent MUST process the cookie-av as follows.\n\n    // 1. If the attribute-value is empty or if the first character of the\n    //    attribute-value is not %x2F (\"/\"):\n    let cookiePath = ''\n    if (attributeValue.length === 0 || attributeValue[0] !== '/') {\n      // 1. Let cookie-path be the default-path.\n      cookiePath = '/'\n    } else {\n      // Otherwise:\n\n      // 1. Let cookie-path be the attribute-value.\n      cookiePath = attributeValue\n    }\n\n    // 2. Append an attribute to the cookie-attribute-list with an\n    //    attribute-name of Path and an attribute-value of cookie-path.\n    cookieAttributeList.path = cookiePath\n  } else if (attributeNameLowercase === 'secure') {\n    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.5\n    // If the attribute-name case-insensitively matches the string \"Secure\",\n    // the user agent MUST append an attribute to the cookie-attribute-list\n    // with an attribute-name of Secure and an empty attribute-value.\n\n    cookieAttributeList.secure = true\n  } else if (attributeNameLowercase === 'httponly') {\n    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.6\n    // If the attribute-name case-insensitively matches the string\n    // \"HttpOnly\", the user agent MUST append an attribute to the cookie-\n    // attribute-list with an attribute-name of HttpOnly and an empty\n    // attribute-value.\n\n    cookieAttributeList.httpOnly = true\n  } else if (attributeNameLowercase === 'samesite') {\n    // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.7\n    // If the attribute-name case-insensitively matches the string\n    // \"SameSite\", the user agent MUST process the cookie-av as follows:\n\n    // 1. Let enforcement be \"Default\".\n    let enforcement = 'Default'\n\n    const attributeValueLowercase = attributeValue.toLowerCase()\n    // 2. If cookie-av's attribute-value is a case-insensitive match for\n    //    \"None\", set enforcement to \"None\".\n    if (attributeValueLowercase.includes('none')) {\n      enforcement = 'None'\n    }\n\n    // 3. If cookie-av's attribute-value is a case-insensitive match for\n    //    \"Strict\", set enforcement to \"Strict\".\n    if (attributeValueLowercase.includes('strict')) {\n      enforcement = 'Strict'\n    }\n\n    // 4. If cookie-av's attribute-value is a case-insensitive match for\n    //    \"Lax\", set enforcement to \"Lax\".\n    if (attributeValueLowercase.includes('lax')) {\n      enforcement = 'Lax'\n    }\n\n    // 5. Append an attribute to the cookie-attribute-list with an\n    //    attribute-name of \"SameSite\" and an attribute-value of\n    //    enforcement.\n    cookieAttributeList.sameSite = enforcement\n  } else {\n    cookieAttributeList.unparsed ??= []\n\n    cookieAttributeList.unparsed.push(`${attributeName}=${attributeValue}`)\n  }\n\n  // 8. Return to Step 1 of this algorithm.\n  return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList)\n}\n\nmodule.exports = {\n  parseSetCookie,\n  parseUnparsedAttributes\n}\n","'use strict'\n\nconst assert = require('assert')\nconst { kHeadersList } = require('../core/symbols')\n\nfunction isCTLExcludingHtab (value) {\n  if (value.length === 0) {\n    return false\n  }\n\n  for (const char of value) {\n    const code = char.charCodeAt(0)\n\n    if (\n      (code >= 0x00 || code <= 0x08) ||\n      (code >= 0x0A || code <= 0x1F) ||\n      code === 0x7F\n    ) {\n      return false\n    }\n  }\n}\n\n/**\n CHAR           = \n token          = 1*\n separators     = \"(\" | \")\" | \"<\" | \">\" | \"@\"\n                | \",\" | \";\" | \":\" | \"\\\" | <\">\n                | \"/\" | \"[\" | \"]\" | \"?\" | \"=\"\n                | \"{\" | \"}\" | SP | HT\n * @param {string} name\n */\nfunction validateCookieName (name) {\n  for (const char of name) {\n    const code = char.charCodeAt(0)\n\n    if (\n      (code <= 0x20 || code > 0x7F) ||\n      char === '(' ||\n      char === ')' ||\n      char === '>' ||\n      char === '<' ||\n      char === '@' ||\n      char === ',' ||\n      char === ';' ||\n      char === ':' ||\n      char === '\\\\' ||\n      char === '\"' ||\n      char === '/' ||\n      char === '[' ||\n      char === ']' ||\n      char === '?' ||\n      char === '=' ||\n      char === '{' ||\n      char === '}'\n    ) {\n      throw new Error('Invalid cookie name')\n    }\n  }\n}\n\n/**\n cookie-value      = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE )\n cookie-octet      = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E\n                       ; US-ASCII characters excluding CTLs,\n                       ; whitespace DQUOTE, comma, semicolon,\n                       ; and backslash\n * @param {string} value\n */\nfunction validateCookieValue (value) {\n  for (const char of value) {\n    const code = char.charCodeAt(0)\n\n    if (\n      code < 0x21 || // exclude CTLs (0-31)\n      code === 0x22 ||\n      code === 0x2C ||\n      code === 0x3B ||\n      code === 0x5C ||\n      code > 0x7E // non-ascii\n    ) {\n      throw new Error('Invalid header value')\n    }\n  }\n}\n\n/**\n * path-value        = \n * @param {string} path\n */\nfunction validateCookiePath (path) {\n  for (const char of path) {\n    const code = char.charCodeAt(0)\n\n    if (code < 0x21 || char === ';') {\n      throw new Error('Invalid cookie path')\n    }\n  }\n}\n\n/**\n * I have no idea why these values aren't allowed to be honest,\n * but Deno tests these. - Khafra\n * @param {string} domain\n */\nfunction validateCookieDomain (domain) {\n  if (\n    domain.startsWith('-') ||\n    domain.endsWith('.') ||\n    domain.endsWith('-')\n  ) {\n    throw new Error('Invalid cookie domain')\n  }\n}\n\n/**\n * @see https://www.rfc-editor.org/rfc/rfc7231#section-7.1.1.1\n * @param {number|Date} date\n  IMF-fixdate  = day-name \",\" SP date1 SP time-of-day SP GMT\n  ; fixed length/zone/capitalization subset of the format\n  ; see Section 3.3 of [RFC5322]\n\n  day-name     = %x4D.6F.6E ; \"Mon\", case-sensitive\n              / %x54.75.65 ; \"Tue\", case-sensitive\n              / %x57.65.64 ; \"Wed\", case-sensitive\n              / %x54.68.75 ; \"Thu\", case-sensitive\n              / %x46.72.69 ; \"Fri\", case-sensitive\n              / %x53.61.74 ; \"Sat\", case-sensitive\n              / %x53.75.6E ; \"Sun\", case-sensitive\n  date1        = day SP month SP year\n                  ; e.g., 02 Jun 1982\n\n  day          = 2DIGIT\n  month        = %x4A.61.6E ; \"Jan\", case-sensitive\n              / %x46.65.62 ; \"Feb\", case-sensitive\n              / %x4D.61.72 ; \"Mar\", case-sensitive\n              / %x41.70.72 ; \"Apr\", case-sensitive\n              / %x4D.61.79 ; \"May\", case-sensitive\n              / %x4A.75.6E ; \"Jun\", case-sensitive\n              / %x4A.75.6C ; \"Jul\", case-sensitive\n              / %x41.75.67 ; \"Aug\", case-sensitive\n              / %x53.65.70 ; \"Sep\", case-sensitive\n              / %x4F.63.74 ; \"Oct\", case-sensitive\n              / %x4E.6F.76 ; \"Nov\", case-sensitive\n              / %x44.65.63 ; \"Dec\", case-sensitive\n  year         = 4DIGIT\n\n  GMT          = %x47.4D.54 ; \"GMT\", case-sensitive\n\n  time-of-day  = hour \":\" minute \":\" second\n              ; 00:00:00 - 23:59:60 (leap second)\n\n  hour         = 2DIGIT\n  minute       = 2DIGIT\n  second       = 2DIGIT\n */\nfunction toIMFDate (date) {\n  if (typeof date === 'number') {\n    date = new Date(date)\n  }\n\n  const days = [\n    'Sun', 'Mon', 'Tue', 'Wed',\n    'Thu', 'Fri', 'Sat'\n  ]\n\n  const months = [\n    'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',\n    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'\n  ]\n\n  const dayName = days[date.getUTCDay()]\n  const day = date.getUTCDate().toString().padStart(2, '0')\n  const month = months[date.getUTCMonth()]\n  const year = date.getUTCFullYear()\n  const hour = date.getUTCHours().toString().padStart(2, '0')\n  const minute = date.getUTCMinutes().toString().padStart(2, '0')\n  const second = date.getUTCSeconds().toString().padStart(2, '0')\n\n  return `${dayName}, ${day} ${month} ${year} ${hour}:${minute}:${second} GMT`\n}\n\n/**\n max-age-av        = \"Max-Age=\" non-zero-digit *DIGIT\n                       ; In practice, both expires-av and max-age-av\n                       ; are limited to dates representable by the\n                       ; user agent.\n * @param {number} maxAge\n */\nfunction validateCookieMaxAge (maxAge) {\n  if (maxAge < 0) {\n    throw new Error('Invalid cookie max-age')\n  }\n}\n\n/**\n * @see https://www.rfc-editor.org/rfc/rfc6265#section-4.1.1\n * @param {import('./index').Cookie} cookie\n */\nfunction stringify (cookie) {\n  if (cookie.name.length === 0) {\n    return null\n  }\n\n  validateCookieName(cookie.name)\n  validateCookieValue(cookie.value)\n\n  const out = [`${cookie.name}=${cookie.value}`]\n\n  // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.1\n  // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.2\n  if (cookie.name.startsWith('__Secure-')) {\n    cookie.secure = true\n  }\n\n  if (cookie.name.startsWith('__Host-')) {\n    cookie.secure = true\n    cookie.domain = null\n    cookie.path = '/'\n  }\n\n  if (cookie.secure) {\n    out.push('Secure')\n  }\n\n  if (cookie.httpOnly) {\n    out.push('HttpOnly')\n  }\n\n  if (typeof cookie.maxAge === 'number') {\n    validateCookieMaxAge(cookie.maxAge)\n    out.push(`Max-Age=${cookie.maxAge}`)\n  }\n\n  if (cookie.domain) {\n    validateCookieDomain(cookie.domain)\n    out.push(`Domain=${cookie.domain}`)\n  }\n\n  if (cookie.path) {\n    validateCookiePath(cookie.path)\n    out.push(`Path=${cookie.path}`)\n  }\n\n  if (cookie.expires && cookie.expires.toString() !== 'Invalid Date') {\n    out.push(`Expires=${toIMFDate(cookie.expires)}`)\n  }\n\n  if (cookie.sameSite) {\n    out.push(`SameSite=${cookie.sameSite}`)\n  }\n\n  for (const part of cookie.unparsed) {\n    if (!part.includes('=')) {\n      throw new Error('Invalid unparsed')\n    }\n\n    const [key, ...value] = part.split('=')\n\n    out.push(`${key.trim()}=${value.join('=')}`)\n  }\n\n  return out.join('; ')\n}\n\nlet kHeadersListNode\n\nfunction getHeadersList (headers) {\n  if (headers[kHeadersList]) {\n    return headers[kHeadersList]\n  }\n\n  if (!kHeadersListNode) {\n    kHeadersListNode = Object.getOwnPropertySymbols(headers).find(\n      (symbol) => symbol.description === 'headers list'\n    )\n\n    assert(kHeadersListNode, 'Headers cannot be parsed')\n  }\n\n  const headersList = headers[kHeadersListNode]\n  assert(headersList)\n\n  return headersList\n}\n\nmodule.exports = {\n  isCTLExcludingHtab,\n  stringify,\n  getHeadersList\n}\n","'use strict'\n\nconst net = require('net')\nconst assert = require('assert')\nconst util = require('./util')\nconst { InvalidArgumentError, ConnectTimeoutError } = require('./errors')\n\nlet tls // include tls conditionally since it is not always available\n\n// TODO: session re-use does not wait for the first\n// connection to resolve the session and might therefore\n// resolve the same servername multiple times even when\n// re-use is enabled.\n\nlet SessionCache\n// FIXME: remove workaround when the Node bug is fixed\n// https://github.com/nodejs/node/issues/49344#issuecomment-1741776308\nif (global.FinalizationRegistry && !process.env.NODE_V8_COVERAGE) {\n  SessionCache = class WeakSessionCache {\n    constructor (maxCachedSessions) {\n      this._maxCachedSessions = maxCachedSessions\n      this._sessionCache = new Map()\n      this._sessionRegistry = new global.FinalizationRegistry((key) => {\n        if (this._sessionCache.size < this._maxCachedSessions) {\n          return\n        }\n\n        const ref = this._sessionCache.get(key)\n        if (ref !== undefined && ref.deref() === undefined) {\n          this._sessionCache.delete(key)\n        }\n      })\n    }\n\n    get (sessionKey) {\n      const ref = this._sessionCache.get(sessionKey)\n      return ref ? ref.deref() : null\n    }\n\n    set (sessionKey, session) {\n      if (this._maxCachedSessions === 0) {\n        return\n      }\n\n      this._sessionCache.set(sessionKey, new WeakRef(session))\n      this._sessionRegistry.register(session, sessionKey)\n    }\n  }\n} else {\n  SessionCache = class SimpleSessionCache {\n    constructor (maxCachedSessions) {\n      this._maxCachedSessions = maxCachedSessions\n      this._sessionCache = new Map()\n    }\n\n    get (sessionKey) {\n      return this._sessionCache.get(sessionKey)\n    }\n\n    set (sessionKey, session) {\n      if (this._maxCachedSessions === 0) {\n        return\n      }\n\n      if (this._sessionCache.size >= this._maxCachedSessions) {\n        // remove the oldest session\n        const { value: oldestKey } = this._sessionCache.keys().next()\n        this._sessionCache.delete(oldestKey)\n      }\n\n      this._sessionCache.set(sessionKey, session)\n    }\n  }\n}\n\nfunction buildConnector ({ allowH2, maxCachedSessions, socketPath, timeout, ...opts }) {\n  if (maxCachedSessions != null && (!Number.isInteger(maxCachedSessions) || maxCachedSessions < 0)) {\n    throw new InvalidArgumentError('maxCachedSessions must be a positive integer or zero')\n  }\n\n  const options = { path: socketPath, ...opts }\n  const sessionCache = new SessionCache(maxCachedSessions == null ? 100 : maxCachedSessions)\n  timeout = timeout == null ? 10e3 : timeout\n  allowH2 = allowH2 != null ? allowH2 : false\n  return function connect ({ hostname, host, protocol, port, servername, localAddress, httpSocket }, callback) {\n    let socket\n    if (protocol === 'https:') {\n      if (!tls) {\n        tls = require('tls')\n      }\n      servername = servername || options.servername || util.getServerName(host) || null\n\n      const sessionKey = servername || hostname\n      const session = sessionCache.get(sessionKey) || null\n\n      assert(sessionKey)\n\n      socket = tls.connect({\n        highWaterMark: 16384, // TLS in node can't have bigger HWM anyway...\n        ...options,\n        servername,\n        session,\n        localAddress,\n        // TODO(HTTP/2): Add support for h2c\n        ALPNProtocols: allowH2 ? ['http/1.1', 'h2'] : ['http/1.1'],\n        socket: httpSocket, // upgrade socket connection\n        port: port || 443,\n        host: hostname\n      })\n\n      socket\n        .on('session', function (session) {\n          // TODO (fix): Can a session become invalid once established? Don't think so?\n          sessionCache.set(sessionKey, session)\n        })\n    } else {\n      assert(!httpSocket, 'httpSocket can only be sent on TLS update')\n      socket = net.connect({\n        highWaterMark: 64 * 1024, // Same as nodejs fs streams.\n        ...options,\n        localAddress,\n        port: port || 80,\n        host: hostname\n      })\n    }\n\n    // Set TCP keep alive options on the socket here instead of in connect() for the case of assigning the socket\n    if (options.keepAlive == null || options.keepAlive) {\n      const keepAliveInitialDelay = options.keepAliveInitialDelay === undefined ? 60e3 : options.keepAliveInitialDelay\n      socket.setKeepAlive(true, keepAliveInitialDelay)\n    }\n\n    const cancelTimeout = setupTimeout(() => onConnectTimeout(socket), timeout)\n\n    socket\n      .setNoDelay(true)\n      .once(protocol === 'https:' ? 'secureConnect' : 'connect', function () {\n        cancelTimeout()\n\n        if (callback) {\n          const cb = callback\n          callback = null\n          cb(null, this)\n        }\n      })\n      .on('error', function (err) {\n        cancelTimeout()\n\n        if (callback) {\n          const cb = callback\n          callback = null\n          cb(err)\n        }\n      })\n\n    return socket\n  }\n}\n\nfunction setupTimeout (onConnectTimeout, timeout) {\n  if (!timeout) {\n    return () => {}\n  }\n\n  let s1 = null\n  let s2 = null\n  const timeoutId = setTimeout(() => {\n    // setImmediate is added to make sure that we priotorise socket error events over timeouts\n    s1 = setImmediate(() => {\n      if (process.platform === 'win32') {\n        // Windows needs an extra setImmediate probably due to implementation differences in the socket logic\n        s2 = setImmediate(() => onConnectTimeout())\n      } else {\n        onConnectTimeout()\n      }\n    })\n  }, timeout)\n  return () => {\n    clearTimeout(timeoutId)\n    clearImmediate(s1)\n    clearImmediate(s2)\n  }\n}\n\nfunction onConnectTimeout (socket) {\n  util.destroy(socket, new ConnectTimeoutError())\n}\n\nmodule.exports = buildConnector\n","'use strict'\n\n/** @type {Record} */\nconst headerNameLowerCasedRecord = {}\n\n// https://developer.mozilla.org/docs/Web/HTTP/Headers\nconst wellknownHeaderNames = [\n  'Accept',\n  'Accept-Encoding',\n  'Accept-Language',\n  'Accept-Ranges',\n  'Access-Control-Allow-Credentials',\n  'Access-Control-Allow-Headers',\n  'Access-Control-Allow-Methods',\n  'Access-Control-Allow-Origin',\n  'Access-Control-Expose-Headers',\n  'Access-Control-Max-Age',\n  'Access-Control-Request-Headers',\n  'Access-Control-Request-Method',\n  'Age',\n  'Allow',\n  'Alt-Svc',\n  'Alt-Used',\n  'Authorization',\n  'Cache-Control',\n  'Clear-Site-Data',\n  'Connection',\n  'Content-Disposition',\n  'Content-Encoding',\n  'Content-Language',\n  'Content-Length',\n  'Content-Location',\n  'Content-Range',\n  'Content-Security-Policy',\n  'Content-Security-Policy-Report-Only',\n  'Content-Type',\n  'Cookie',\n  'Cross-Origin-Embedder-Policy',\n  'Cross-Origin-Opener-Policy',\n  'Cross-Origin-Resource-Policy',\n  'Date',\n  'Device-Memory',\n  'Downlink',\n  'ECT',\n  'ETag',\n  'Expect',\n  'Expect-CT',\n  'Expires',\n  'Forwarded',\n  'From',\n  'Host',\n  'If-Match',\n  'If-Modified-Since',\n  'If-None-Match',\n  'If-Range',\n  'If-Unmodified-Since',\n  'Keep-Alive',\n  'Last-Modified',\n  'Link',\n  'Location',\n  'Max-Forwards',\n  'Origin',\n  'Permissions-Policy',\n  'Pragma',\n  'Proxy-Authenticate',\n  'Proxy-Authorization',\n  'RTT',\n  'Range',\n  'Referer',\n  'Referrer-Policy',\n  'Refresh',\n  'Retry-After',\n  'Sec-WebSocket-Accept',\n  'Sec-WebSocket-Extensions',\n  'Sec-WebSocket-Key',\n  'Sec-WebSocket-Protocol',\n  'Sec-WebSocket-Version',\n  'Server',\n  'Server-Timing',\n  'Service-Worker-Allowed',\n  'Service-Worker-Navigation-Preload',\n  'Set-Cookie',\n  'SourceMap',\n  'Strict-Transport-Security',\n  'Supports-Loading-Mode',\n  'TE',\n  'Timing-Allow-Origin',\n  'Trailer',\n  'Transfer-Encoding',\n  'Upgrade',\n  'Upgrade-Insecure-Requests',\n  'User-Agent',\n  'Vary',\n  'Via',\n  'WWW-Authenticate',\n  'X-Content-Type-Options',\n  'X-DNS-Prefetch-Control',\n  'X-Frame-Options',\n  'X-Permitted-Cross-Domain-Policies',\n  'X-Powered-By',\n  'X-Requested-With',\n  'X-XSS-Protection'\n]\n\nfor (let i = 0; i < wellknownHeaderNames.length; ++i) {\n  const key = wellknownHeaderNames[i]\n  const lowerCasedKey = key.toLowerCase()\n  headerNameLowerCasedRecord[key] = headerNameLowerCasedRecord[lowerCasedKey] =\n    lowerCasedKey\n}\n\n// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`.\nObject.setPrototypeOf(headerNameLowerCasedRecord, null)\n\nmodule.exports = {\n  wellknownHeaderNames,\n  headerNameLowerCasedRecord\n}\n","'use strict'\n\nclass UndiciError extends Error {\n  constructor (message) {\n    super(message)\n    this.name = 'UndiciError'\n    this.code = 'UND_ERR'\n  }\n}\n\nclass ConnectTimeoutError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, ConnectTimeoutError)\n    this.name = 'ConnectTimeoutError'\n    this.message = message || 'Connect Timeout Error'\n    this.code = 'UND_ERR_CONNECT_TIMEOUT'\n  }\n}\n\nclass HeadersTimeoutError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, HeadersTimeoutError)\n    this.name = 'HeadersTimeoutError'\n    this.message = message || 'Headers Timeout Error'\n    this.code = 'UND_ERR_HEADERS_TIMEOUT'\n  }\n}\n\nclass HeadersOverflowError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, HeadersOverflowError)\n    this.name = 'HeadersOverflowError'\n    this.message = message || 'Headers Overflow Error'\n    this.code = 'UND_ERR_HEADERS_OVERFLOW'\n  }\n}\n\nclass BodyTimeoutError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, BodyTimeoutError)\n    this.name = 'BodyTimeoutError'\n    this.message = message || 'Body Timeout Error'\n    this.code = 'UND_ERR_BODY_TIMEOUT'\n  }\n}\n\nclass ResponseStatusCodeError extends UndiciError {\n  constructor (message, statusCode, headers, body) {\n    super(message)\n    Error.captureStackTrace(this, ResponseStatusCodeError)\n    this.name = 'ResponseStatusCodeError'\n    this.message = message || 'Response Status Code Error'\n    this.code = 'UND_ERR_RESPONSE_STATUS_CODE'\n    this.body = body\n    this.status = statusCode\n    this.statusCode = statusCode\n    this.headers = headers\n  }\n}\n\nclass InvalidArgumentError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, InvalidArgumentError)\n    this.name = 'InvalidArgumentError'\n    this.message = message || 'Invalid Argument Error'\n    this.code = 'UND_ERR_INVALID_ARG'\n  }\n}\n\nclass InvalidReturnValueError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, InvalidReturnValueError)\n    this.name = 'InvalidReturnValueError'\n    this.message = message || 'Invalid Return Value Error'\n    this.code = 'UND_ERR_INVALID_RETURN_VALUE'\n  }\n}\n\nclass RequestAbortedError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, RequestAbortedError)\n    this.name = 'AbortError'\n    this.message = message || 'Request aborted'\n    this.code = 'UND_ERR_ABORTED'\n  }\n}\n\nclass InformationalError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, InformationalError)\n    this.name = 'InformationalError'\n    this.message = message || 'Request information'\n    this.code = 'UND_ERR_INFO'\n  }\n}\n\nclass RequestContentLengthMismatchError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, RequestContentLengthMismatchError)\n    this.name = 'RequestContentLengthMismatchError'\n    this.message = message || 'Request body length does not match content-length header'\n    this.code = 'UND_ERR_REQ_CONTENT_LENGTH_MISMATCH'\n  }\n}\n\nclass ResponseContentLengthMismatchError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, ResponseContentLengthMismatchError)\n    this.name = 'ResponseContentLengthMismatchError'\n    this.message = message || 'Response body length does not match content-length header'\n    this.code = 'UND_ERR_RES_CONTENT_LENGTH_MISMATCH'\n  }\n}\n\nclass ClientDestroyedError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, ClientDestroyedError)\n    this.name = 'ClientDestroyedError'\n    this.message = message || 'The client is destroyed'\n    this.code = 'UND_ERR_DESTROYED'\n  }\n}\n\nclass ClientClosedError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, ClientClosedError)\n    this.name = 'ClientClosedError'\n    this.message = message || 'The client is closed'\n    this.code = 'UND_ERR_CLOSED'\n  }\n}\n\nclass SocketError extends UndiciError {\n  constructor (message, socket) {\n    super(message)\n    Error.captureStackTrace(this, SocketError)\n    this.name = 'SocketError'\n    this.message = message || 'Socket error'\n    this.code = 'UND_ERR_SOCKET'\n    this.socket = socket\n  }\n}\n\nclass NotSupportedError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, NotSupportedError)\n    this.name = 'NotSupportedError'\n    this.message = message || 'Not supported error'\n    this.code = 'UND_ERR_NOT_SUPPORTED'\n  }\n}\n\nclass BalancedPoolMissingUpstreamError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, NotSupportedError)\n    this.name = 'MissingUpstreamError'\n    this.message = message || 'No upstream has been added to the BalancedPool'\n    this.code = 'UND_ERR_BPL_MISSING_UPSTREAM'\n  }\n}\n\nclass HTTPParserError extends Error {\n  constructor (message, code, data) {\n    super(message)\n    Error.captureStackTrace(this, HTTPParserError)\n    this.name = 'HTTPParserError'\n    this.code = code ? `HPE_${code}` : undefined\n    this.data = data ? data.toString() : undefined\n  }\n}\n\nclass ResponseExceededMaxSizeError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, ResponseExceededMaxSizeError)\n    this.name = 'ResponseExceededMaxSizeError'\n    this.message = message || 'Response content exceeded max size'\n    this.code = 'UND_ERR_RES_EXCEEDED_MAX_SIZE'\n  }\n}\n\nclass RequestRetryError extends UndiciError {\n  constructor (message, code, { headers, data }) {\n    super(message)\n    Error.captureStackTrace(this, RequestRetryError)\n    this.name = 'RequestRetryError'\n    this.message = message || 'Request retry error'\n    this.code = 'UND_ERR_REQ_RETRY'\n    this.statusCode = code\n    this.data = data\n    this.headers = headers\n  }\n}\n\nmodule.exports = {\n  HTTPParserError,\n  UndiciError,\n  HeadersTimeoutError,\n  HeadersOverflowError,\n  BodyTimeoutError,\n  RequestContentLengthMismatchError,\n  ConnectTimeoutError,\n  ResponseStatusCodeError,\n  InvalidArgumentError,\n  InvalidReturnValueError,\n  RequestAbortedError,\n  ClientDestroyedError,\n  ClientClosedError,\n  InformationalError,\n  SocketError,\n  NotSupportedError,\n  ResponseContentLengthMismatchError,\n  BalancedPoolMissingUpstreamError,\n  ResponseExceededMaxSizeError,\n  RequestRetryError\n}\n","'use strict'\n\nconst {\n  InvalidArgumentError,\n  NotSupportedError\n} = require('./errors')\nconst assert = require('assert')\nconst { kHTTP2BuildRequest, kHTTP2CopyHeaders, kHTTP1BuildRequest } = require('./symbols')\nconst util = require('./util')\n\n// tokenRegExp and headerCharRegex have been lifted from\n// https://github.com/nodejs/node/blob/main/lib/_http_common.js\n\n/**\n * Verifies that the given val is a valid HTTP token\n * per the rules defined in RFC 7230\n * See https://tools.ietf.org/html/rfc7230#section-3.2.6\n */\nconst tokenRegExp = /^[\\^_`a-zA-Z\\-0-9!#$%&'*+.|~]+$/\n\n/**\n * Matches if val contains an invalid field-vchar\n *  field-value    = *( field-content / obs-fold )\n *  field-content  = field-vchar [ 1*( SP / HTAB ) field-vchar ]\n *  field-vchar    = VCHAR / obs-text\n */\nconst headerCharRegex = /[^\\t\\x20-\\x7e\\x80-\\xff]/\n\n// Verifies that a given path is valid does not contain control chars \\x00 to \\x20\nconst invalidPathRegex = /[^\\u0021-\\u00ff]/\n\nconst kHandler = Symbol('handler')\n\nconst channels = {}\n\nlet extractBody\n\ntry {\n  const diagnosticsChannel = require('diagnostics_channel')\n  channels.create = diagnosticsChannel.channel('undici:request:create')\n  channels.bodySent = diagnosticsChannel.channel('undici:request:bodySent')\n  channels.headers = diagnosticsChannel.channel('undici:request:headers')\n  channels.trailers = diagnosticsChannel.channel('undici:request:trailers')\n  channels.error = diagnosticsChannel.channel('undici:request:error')\n} catch {\n  channels.create = { hasSubscribers: false }\n  channels.bodySent = { hasSubscribers: false }\n  channels.headers = { hasSubscribers: false }\n  channels.trailers = { hasSubscribers: false }\n  channels.error = { hasSubscribers: false }\n}\n\nclass Request {\n  constructor (origin, {\n    path,\n    method,\n    body,\n    headers,\n    query,\n    idempotent,\n    blocking,\n    upgrade,\n    headersTimeout,\n    bodyTimeout,\n    reset,\n    throwOnError,\n    expectContinue\n  }, handler) {\n    if (typeof path !== 'string') {\n      throw new InvalidArgumentError('path must be a string')\n    } else if (\n      path[0] !== '/' &&\n      !(path.startsWith('http://') || path.startsWith('https://')) &&\n      method !== 'CONNECT'\n    ) {\n      throw new InvalidArgumentError('path must be an absolute URL or start with a slash')\n    } else if (invalidPathRegex.exec(path) !== null) {\n      throw new InvalidArgumentError('invalid request path')\n    }\n\n    if (typeof method !== 'string') {\n      throw new InvalidArgumentError('method must be a string')\n    } else if (tokenRegExp.exec(method) === null) {\n      throw new InvalidArgumentError('invalid request method')\n    }\n\n    if (upgrade && typeof upgrade !== 'string') {\n      throw new InvalidArgumentError('upgrade must be a string')\n    }\n\n    if (headersTimeout != null && (!Number.isFinite(headersTimeout) || headersTimeout < 0)) {\n      throw new InvalidArgumentError('invalid headersTimeout')\n    }\n\n    if (bodyTimeout != null && (!Number.isFinite(bodyTimeout) || bodyTimeout < 0)) {\n      throw new InvalidArgumentError('invalid bodyTimeout')\n    }\n\n    if (reset != null && typeof reset !== 'boolean') {\n      throw new InvalidArgumentError('invalid reset')\n    }\n\n    if (expectContinue != null && typeof expectContinue !== 'boolean') {\n      throw new InvalidArgumentError('invalid expectContinue')\n    }\n\n    this.headersTimeout = headersTimeout\n\n    this.bodyTimeout = bodyTimeout\n\n    this.throwOnError = throwOnError === true\n\n    this.method = method\n\n    this.abort = null\n\n    if (body == null) {\n      this.body = null\n    } else if (util.isStream(body)) {\n      this.body = body\n\n      const rState = this.body._readableState\n      if (!rState || !rState.autoDestroy) {\n        this.endHandler = function autoDestroy () {\n          util.destroy(this)\n        }\n        this.body.on('end', this.endHandler)\n      }\n\n      this.errorHandler = err => {\n        if (this.abort) {\n          this.abort(err)\n        } else {\n          this.error = err\n        }\n      }\n      this.body.on('error', this.errorHandler)\n    } else if (util.isBuffer(body)) {\n      this.body = body.byteLength ? body : null\n    } else if (ArrayBuffer.isView(body)) {\n      this.body = body.buffer.byteLength ? Buffer.from(body.buffer, body.byteOffset, body.byteLength) : null\n    } else if (body instanceof ArrayBuffer) {\n      this.body = body.byteLength ? Buffer.from(body) : null\n    } else if (typeof body === 'string') {\n      this.body = body.length ? Buffer.from(body) : null\n    } else if (util.isFormDataLike(body) || util.isIterable(body) || util.isBlobLike(body)) {\n      this.body = body\n    } else {\n      throw new InvalidArgumentError('body must be a string, a Buffer, a Readable stream, an iterable, or an async iterable')\n    }\n\n    this.completed = false\n\n    this.aborted = false\n\n    this.upgrade = upgrade || null\n\n    this.path = query ? util.buildURL(path, query) : path\n\n    this.origin = origin\n\n    this.idempotent = idempotent == null\n      ? method === 'HEAD' || method === 'GET'\n      : idempotent\n\n    this.blocking = blocking == null ? false : blocking\n\n    this.reset = reset == null ? null : reset\n\n    this.host = null\n\n    this.contentLength = null\n\n    this.contentType = null\n\n    this.headers = ''\n\n    // Only for H2\n    this.expectContinue = expectContinue != null ? expectContinue : false\n\n    if (Array.isArray(headers)) {\n      if (headers.length % 2 !== 0) {\n        throw new InvalidArgumentError('headers array must be even')\n      }\n      for (let i = 0; i < headers.length; i += 2) {\n        processHeader(this, headers[i], headers[i + 1])\n      }\n    } else if (headers && typeof headers === 'object') {\n      const keys = Object.keys(headers)\n      for (let i = 0; i < keys.length; i++) {\n        const key = keys[i]\n        processHeader(this, key, headers[key])\n      }\n    } else if (headers != null) {\n      throw new InvalidArgumentError('headers must be an object or an array')\n    }\n\n    if (util.isFormDataLike(this.body)) {\n      if (util.nodeMajor < 16 || (util.nodeMajor === 16 && util.nodeMinor < 8)) {\n        throw new InvalidArgumentError('Form-Data bodies are only supported in node v16.8 and newer.')\n      }\n\n      if (!extractBody) {\n        extractBody = require('../fetch/body.js').extractBody\n      }\n\n      const [bodyStream, contentType] = extractBody(body)\n      if (this.contentType == null) {\n        this.contentType = contentType\n        this.headers += `content-type: ${contentType}\\r\\n`\n      }\n      this.body = bodyStream.stream\n      this.contentLength = bodyStream.length\n    } else if (util.isBlobLike(body) && this.contentType == null && body.type) {\n      this.contentType = body.type\n      this.headers += `content-type: ${body.type}\\r\\n`\n    }\n\n    util.validateHandler(handler, method, upgrade)\n\n    this.servername = util.getServerName(this.host)\n\n    this[kHandler] = handler\n\n    if (channels.create.hasSubscribers) {\n      channels.create.publish({ request: this })\n    }\n  }\n\n  onBodySent (chunk) {\n    if (this[kHandler].onBodySent) {\n      try {\n        return this[kHandler].onBodySent(chunk)\n      } catch (err) {\n        this.abort(err)\n      }\n    }\n  }\n\n  onRequestSent () {\n    if (channels.bodySent.hasSubscribers) {\n      channels.bodySent.publish({ request: this })\n    }\n\n    if (this[kHandler].onRequestSent) {\n      try {\n        return this[kHandler].onRequestSent()\n      } catch (err) {\n        this.abort(err)\n      }\n    }\n  }\n\n  onConnect (abort) {\n    assert(!this.aborted)\n    assert(!this.completed)\n\n    if (this.error) {\n      abort(this.error)\n    } else {\n      this.abort = abort\n      return this[kHandler].onConnect(abort)\n    }\n  }\n\n  onHeaders (statusCode, headers, resume, statusText) {\n    assert(!this.aborted)\n    assert(!this.completed)\n\n    if (channels.headers.hasSubscribers) {\n      channels.headers.publish({ request: this, response: { statusCode, headers, statusText } })\n    }\n\n    try {\n      return this[kHandler].onHeaders(statusCode, headers, resume, statusText)\n    } catch (err) {\n      this.abort(err)\n    }\n  }\n\n  onData (chunk) {\n    assert(!this.aborted)\n    assert(!this.completed)\n\n    try {\n      return this[kHandler].onData(chunk)\n    } catch (err) {\n      this.abort(err)\n      return false\n    }\n  }\n\n  onUpgrade (statusCode, headers, socket) {\n    assert(!this.aborted)\n    assert(!this.completed)\n\n    return this[kHandler].onUpgrade(statusCode, headers, socket)\n  }\n\n  onComplete (trailers) {\n    this.onFinally()\n\n    assert(!this.aborted)\n\n    this.completed = true\n    if (channels.trailers.hasSubscribers) {\n      channels.trailers.publish({ request: this, trailers })\n    }\n\n    try {\n      return this[kHandler].onComplete(trailers)\n    } catch (err) {\n      // TODO (fix): This might be a bad idea?\n      this.onError(err)\n    }\n  }\n\n  onError (error) {\n    this.onFinally()\n\n    if (channels.error.hasSubscribers) {\n      channels.error.publish({ request: this, error })\n    }\n\n    if (this.aborted) {\n      return\n    }\n    this.aborted = true\n\n    return this[kHandler].onError(error)\n  }\n\n  onFinally () {\n    if (this.errorHandler) {\n      this.body.off('error', this.errorHandler)\n      this.errorHandler = null\n    }\n\n    if (this.endHandler) {\n      this.body.off('end', this.endHandler)\n      this.endHandler = null\n    }\n  }\n\n  // TODO: adjust to support H2\n  addHeader (key, value) {\n    processHeader(this, key, value)\n    return this\n  }\n\n  static [kHTTP1BuildRequest] (origin, opts, handler) {\n    // TODO: Migrate header parsing here, to make Requests\n    // HTTP agnostic\n    return new Request(origin, opts, handler)\n  }\n\n  static [kHTTP2BuildRequest] (origin, opts, handler) {\n    const headers = opts.headers\n    opts = { ...opts, headers: null }\n\n    const request = new Request(origin, opts, handler)\n\n    request.headers = {}\n\n    if (Array.isArray(headers)) {\n      if (headers.length % 2 !== 0) {\n        throw new InvalidArgumentError('headers array must be even')\n      }\n      for (let i = 0; i < headers.length; i += 2) {\n        processHeader(request, headers[i], headers[i + 1], true)\n      }\n    } else if (headers && typeof headers === 'object') {\n      const keys = Object.keys(headers)\n      for (let i = 0; i < keys.length; i++) {\n        const key = keys[i]\n        processHeader(request, key, headers[key], true)\n      }\n    } else if (headers != null) {\n      throw new InvalidArgumentError('headers must be an object or an array')\n    }\n\n    return request\n  }\n\n  static [kHTTP2CopyHeaders] (raw) {\n    const rawHeaders = raw.split('\\r\\n')\n    const headers = {}\n\n    for (const header of rawHeaders) {\n      const [key, value] = header.split(': ')\n\n      if (value == null || value.length === 0) continue\n\n      if (headers[key]) headers[key] += `,${value}`\n      else headers[key] = value\n    }\n\n    return headers\n  }\n}\n\nfunction processHeaderValue (key, val, skipAppend) {\n  if (val && typeof val === 'object') {\n    throw new InvalidArgumentError(`invalid ${key} header`)\n  }\n\n  val = val != null ? `${val}` : ''\n\n  if (headerCharRegex.exec(val) !== null) {\n    throw new InvalidArgumentError(`invalid ${key} header`)\n  }\n\n  return skipAppend ? val : `${key}: ${val}\\r\\n`\n}\n\nfunction processHeader (request, key, val, skipAppend = false) {\n  if (val && (typeof val === 'object' && !Array.isArray(val))) {\n    throw new InvalidArgumentError(`invalid ${key} header`)\n  } else if (val === undefined) {\n    return\n  }\n\n  if (\n    request.host === null &&\n    key.length === 4 &&\n    key.toLowerCase() === 'host'\n  ) {\n    if (headerCharRegex.exec(val) !== null) {\n      throw new InvalidArgumentError(`invalid ${key} header`)\n    }\n    // Consumed by Client\n    request.host = val\n  } else if (\n    request.contentLength === null &&\n    key.length === 14 &&\n    key.toLowerCase() === 'content-length'\n  ) {\n    request.contentLength = parseInt(val, 10)\n    if (!Number.isFinite(request.contentLength)) {\n      throw new InvalidArgumentError('invalid content-length header')\n    }\n  } else if (\n    request.contentType === null &&\n    key.length === 12 &&\n    key.toLowerCase() === 'content-type'\n  ) {\n    request.contentType = val\n    if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend)\n    else request.headers += processHeaderValue(key, val)\n  } else if (\n    key.length === 17 &&\n    key.toLowerCase() === 'transfer-encoding'\n  ) {\n    throw new InvalidArgumentError('invalid transfer-encoding header')\n  } else if (\n    key.length === 10 &&\n    key.toLowerCase() === 'connection'\n  ) {\n    const value = typeof val === 'string' ? val.toLowerCase() : null\n    if (value !== 'close' && value !== 'keep-alive') {\n      throw new InvalidArgumentError('invalid connection header')\n    } else if (value === 'close') {\n      request.reset = true\n    }\n  } else if (\n    key.length === 10 &&\n    key.toLowerCase() === 'keep-alive'\n  ) {\n    throw new InvalidArgumentError('invalid keep-alive header')\n  } else if (\n    key.length === 7 &&\n    key.toLowerCase() === 'upgrade'\n  ) {\n    throw new InvalidArgumentError('invalid upgrade header')\n  } else if (\n    key.length === 6 &&\n    key.toLowerCase() === 'expect'\n  ) {\n    throw new NotSupportedError('expect header not supported')\n  } else if (tokenRegExp.exec(key) === null) {\n    throw new InvalidArgumentError('invalid header key')\n  } else {\n    if (Array.isArray(val)) {\n      for (let i = 0; i < val.length; i++) {\n        if (skipAppend) {\n          if (request.headers[key]) request.headers[key] += `,${processHeaderValue(key, val[i], skipAppend)}`\n          else request.headers[key] = processHeaderValue(key, val[i], skipAppend)\n        } else {\n          request.headers += processHeaderValue(key, val[i])\n        }\n      }\n    } else {\n      if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend)\n      else request.headers += processHeaderValue(key, val)\n    }\n  }\n}\n\nmodule.exports = Request\n","module.exports = {\n  kClose: Symbol('close'),\n  kDestroy: Symbol('destroy'),\n  kDispatch: Symbol('dispatch'),\n  kUrl: Symbol('url'),\n  kWriting: Symbol('writing'),\n  kResuming: Symbol('resuming'),\n  kQueue: Symbol('queue'),\n  kConnect: Symbol('connect'),\n  kConnecting: Symbol('connecting'),\n  kHeadersList: Symbol('headers list'),\n  kKeepAliveDefaultTimeout: Symbol('default keep alive timeout'),\n  kKeepAliveMaxTimeout: Symbol('max keep alive timeout'),\n  kKeepAliveTimeoutThreshold: Symbol('keep alive timeout threshold'),\n  kKeepAliveTimeoutValue: Symbol('keep alive timeout'),\n  kKeepAlive: Symbol('keep alive'),\n  kHeadersTimeout: Symbol('headers timeout'),\n  kBodyTimeout: Symbol('body timeout'),\n  kServerName: Symbol('server name'),\n  kLocalAddress: Symbol('local address'),\n  kHost: Symbol('host'),\n  kNoRef: Symbol('no ref'),\n  kBodyUsed: Symbol('used'),\n  kRunning: Symbol('running'),\n  kBlocking: Symbol('blocking'),\n  kPending: Symbol('pending'),\n  kSize: Symbol('size'),\n  kBusy: Symbol('busy'),\n  kQueued: Symbol('queued'),\n  kFree: Symbol('free'),\n  kConnected: Symbol('connected'),\n  kClosed: Symbol('closed'),\n  kNeedDrain: Symbol('need drain'),\n  kReset: Symbol('reset'),\n  kDestroyed: Symbol.for('nodejs.stream.destroyed'),\n  kMaxHeadersSize: Symbol('max headers size'),\n  kRunningIdx: Symbol('running index'),\n  kPendingIdx: Symbol('pending index'),\n  kError: Symbol('error'),\n  kClients: Symbol('clients'),\n  kClient: Symbol('client'),\n  kParser: Symbol('parser'),\n  kOnDestroyed: Symbol('destroy callbacks'),\n  kPipelining: Symbol('pipelining'),\n  kSocket: Symbol('socket'),\n  kHostHeader: Symbol('host header'),\n  kConnector: Symbol('connector'),\n  kStrictContentLength: Symbol('strict content length'),\n  kMaxRedirections: Symbol('maxRedirections'),\n  kMaxRequests: Symbol('maxRequestsPerClient'),\n  kProxy: Symbol('proxy agent options'),\n  kCounter: Symbol('socket request counter'),\n  kInterceptors: Symbol('dispatch interceptors'),\n  kMaxResponseSize: Symbol('max response size'),\n  kHTTP2Session: Symbol('http2Session'),\n  kHTTP2SessionState: Symbol('http2Session state'),\n  kHTTP2BuildRequest: Symbol('http2 build request'),\n  kHTTP1BuildRequest: Symbol('http1 build request'),\n  kHTTP2CopyHeaders: Symbol('http2 copy headers'),\n  kHTTPConnVersion: Symbol('http connection version'),\n  kRetryHandlerDefaultRetry: Symbol('retry agent default retry'),\n  kConstruct: Symbol('constructable')\n}\n","'use strict'\n\nconst assert = require('assert')\nconst { kDestroyed, kBodyUsed } = require('./symbols')\nconst { IncomingMessage } = require('http')\nconst stream = require('stream')\nconst net = require('net')\nconst { InvalidArgumentError } = require('./errors')\nconst { Blob } = require('buffer')\nconst nodeUtil = require('util')\nconst { stringify } = require('querystring')\nconst { headerNameLowerCasedRecord } = require('./constants')\n\nconst [nodeMajor, nodeMinor] = process.versions.node.split('.').map(v => Number(v))\n\nfunction nop () {}\n\nfunction isStream (obj) {\n  return obj && typeof obj === 'object' && typeof obj.pipe === 'function' && typeof obj.on === 'function'\n}\n\n// based on https://github.com/node-fetch/fetch-blob/blob/8ab587d34080de94140b54f07168451e7d0b655e/index.js#L229-L241 (MIT License)\nfunction isBlobLike (object) {\n  return (Blob && object instanceof Blob) || (\n    object &&\n    typeof object === 'object' &&\n    (typeof object.stream === 'function' ||\n      typeof object.arrayBuffer === 'function') &&\n    /^(Blob|File)$/.test(object[Symbol.toStringTag])\n  )\n}\n\nfunction buildURL (url, queryParams) {\n  if (url.includes('?') || url.includes('#')) {\n    throw new Error('Query params cannot be passed when url already contains \"?\" or \"#\".')\n  }\n\n  const stringified = stringify(queryParams)\n\n  if (stringified) {\n    url += '?' + stringified\n  }\n\n  return url\n}\n\nfunction parseURL (url) {\n  if (typeof url === 'string') {\n    url = new URL(url)\n\n    if (!/^https?:/.test(url.origin || url.protocol)) {\n      throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.')\n    }\n\n    return url\n  }\n\n  if (!url || typeof url !== 'object') {\n    throw new InvalidArgumentError('Invalid URL: The URL argument must be a non-null object.')\n  }\n\n  if (!/^https?:/.test(url.origin || url.protocol)) {\n    throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.')\n  }\n\n  if (!(url instanceof URL)) {\n    if (url.port != null && url.port !== '' && !Number.isFinite(parseInt(url.port))) {\n      throw new InvalidArgumentError('Invalid URL: port must be a valid integer or a string representation of an integer.')\n    }\n\n    if (url.path != null && typeof url.path !== 'string') {\n      throw new InvalidArgumentError('Invalid URL path: the path must be a string or null/undefined.')\n    }\n\n    if (url.pathname != null && typeof url.pathname !== 'string') {\n      throw new InvalidArgumentError('Invalid URL pathname: the pathname must be a string or null/undefined.')\n    }\n\n    if (url.hostname != null && typeof url.hostname !== 'string') {\n      throw new InvalidArgumentError('Invalid URL hostname: the hostname must be a string or null/undefined.')\n    }\n\n    if (url.origin != null && typeof url.origin !== 'string') {\n      throw new InvalidArgumentError('Invalid URL origin: the origin must be a string or null/undefined.')\n    }\n\n    const port = url.port != null\n      ? url.port\n      : (url.protocol === 'https:' ? 443 : 80)\n    let origin = url.origin != null\n      ? url.origin\n      : `${url.protocol}//${url.hostname}:${port}`\n    let path = url.path != null\n      ? url.path\n      : `${url.pathname || ''}${url.search || ''}`\n\n    if (origin.endsWith('/')) {\n      origin = origin.substring(0, origin.length - 1)\n    }\n\n    if (path && !path.startsWith('/')) {\n      path = `/${path}`\n    }\n    // new URL(path, origin) is unsafe when `path` contains an absolute URL\n    // From https://developer.mozilla.org/en-US/docs/Web/API/URL/URL:\n    // If first parameter is a relative URL, second param is required, and will be used as the base URL.\n    // If first parameter is an absolute URL, a given second param will be ignored.\n    url = new URL(origin + path)\n  }\n\n  return url\n}\n\nfunction parseOrigin (url) {\n  url = parseURL(url)\n\n  if (url.pathname !== '/' || url.search || url.hash) {\n    throw new InvalidArgumentError('invalid url')\n  }\n\n  return url\n}\n\nfunction getHostname (host) {\n  if (host[0] === '[') {\n    const idx = host.indexOf(']')\n\n    assert(idx !== -1)\n    return host.substring(1, idx)\n  }\n\n  const idx = host.indexOf(':')\n  if (idx === -1) return host\n\n  return host.substring(0, idx)\n}\n\n// IP addresses are not valid server names per RFC6066\n// > Currently, the only server names supported are DNS hostnames\nfunction getServerName (host) {\n  if (!host) {\n    return null\n  }\n\n  assert.strictEqual(typeof host, 'string')\n\n  const servername = getHostname(host)\n  if (net.isIP(servername)) {\n    return ''\n  }\n\n  return servername\n}\n\nfunction deepClone (obj) {\n  return JSON.parse(JSON.stringify(obj))\n}\n\nfunction isAsyncIterable (obj) {\n  return !!(obj != null && typeof obj[Symbol.asyncIterator] === 'function')\n}\n\nfunction isIterable (obj) {\n  return !!(obj != null && (typeof obj[Symbol.iterator] === 'function' || typeof obj[Symbol.asyncIterator] === 'function'))\n}\n\nfunction bodyLength (body) {\n  if (body == null) {\n    return 0\n  } else if (isStream(body)) {\n    const state = body._readableState\n    return state && state.objectMode === false && state.ended === true && Number.isFinite(state.length)\n      ? state.length\n      : null\n  } else if (isBlobLike(body)) {\n    return body.size != null ? body.size : null\n  } else if (isBuffer(body)) {\n    return body.byteLength\n  }\n\n  return null\n}\n\nfunction isDestroyed (stream) {\n  return !stream || !!(stream.destroyed || stream[kDestroyed])\n}\n\nfunction isReadableAborted (stream) {\n  const state = stream && stream._readableState\n  return isDestroyed(stream) && state && !state.endEmitted\n}\n\nfunction destroy (stream, err) {\n  if (stream == null || !isStream(stream) || isDestroyed(stream)) {\n    return\n  }\n\n  if (typeof stream.destroy === 'function') {\n    if (Object.getPrototypeOf(stream).constructor === IncomingMessage) {\n      // See: https://github.com/nodejs/node/pull/38505/files\n      stream.socket = null\n    }\n\n    stream.destroy(err)\n  } else if (err) {\n    process.nextTick((stream, err) => {\n      stream.emit('error', err)\n    }, stream, err)\n  }\n\n  if (stream.destroyed !== true) {\n    stream[kDestroyed] = true\n  }\n}\n\nconst KEEPALIVE_TIMEOUT_EXPR = /timeout=(\\d+)/\nfunction parseKeepAliveTimeout (val) {\n  const m = val.toString().match(KEEPALIVE_TIMEOUT_EXPR)\n  return m ? parseInt(m[1], 10) * 1000 : null\n}\n\n/**\n * Retrieves a header name and returns its lowercase value.\n * @param {string | Buffer} value Header name\n * @returns {string}\n */\nfunction headerNameToString (value) {\n  return headerNameLowerCasedRecord[value] || value.toLowerCase()\n}\n\nfunction parseHeaders (headers, obj = {}) {\n  // For H2 support\n  if (!Array.isArray(headers)) return headers\n\n  for (let i = 0; i < headers.length; i += 2) {\n    const key = headers[i].toString().toLowerCase()\n    let val = obj[key]\n\n    if (!val) {\n      if (Array.isArray(headers[i + 1])) {\n        obj[key] = headers[i + 1].map(x => x.toString('utf8'))\n      } else {\n        obj[key] = headers[i + 1].toString('utf8')\n      }\n    } else {\n      if (!Array.isArray(val)) {\n        val = [val]\n        obj[key] = val\n      }\n      val.push(headers[i + 1].toString('utf8'))\n    }\n  }\n\n  // See https://github.com/nodejs/node/pull/46528\n  if ('content-length' in obj && 'content-disposition' in obj) {\n    obj['content-disposition'] = Buffer.from(obj['content-disposition']).toString('latin1')\n  }\n\n  return obj\n}\n\nfunction parseRawHeaders (headers) {\n  const ret = []\n  let hasContentLength = false\n  let contentDispositionIdx = -1\n\n  for (let n = 0; n < headers.length; n += 2) {\n    const key = headers[n + 0].toString()\n    const val = headers[n + 1].toString('utf8')\n\n    if (key.length === 14 && (key === 'content-length' || key.toLowerCase() === 'content-length')) {\n      ret.push(key, val)\n      hasContentLength = true\n    } else if (key.length === 19 && (key === 'content-disposition' || key.toLowerCase() === 'content-disposition')) {\n      contentDispositionIdx = ret.push(key, val) - 1\n    } else {\n      ret.push(key, val)\n    }\n  }\n\n  // See https://github.com/nodejs/node/pull/46528\n  if (hasContentLength && contentDispositionIdx !== -1) {\n    ret[contentDispositionIdx] = Buffer.from(ret[contentDispositionIdx]).toString('latin1')\n  }\n\n  return ret\n}\n\nfunction isBuffer (buffer) {\n  // See, https://github.com/mcollina/undici/pull/319\n  return buffer instanceof Uint8Array || Buffer.isBuffer(buffer)\n}\n\nfunction validateHandler (handler, method, upgrade) {\n  if (!handler || typeof handler !== 'object') {\n    throw new InvalidArgumentError('handler must be an object')\n  }\n\n  if (typeof handler.onConnect !== 'function') {\n    throw new InvalidArgumentError('invalid onConnect method')\n  }\n\n  if (typeof handler.onError !== 'function') {\n    throw new InvalidArgumentError('invalid onError method')\n  }\n\n  if (typeof handler.onBodySent !== 'function' && handler.onBodySent !== undefined) {\n    throw new InvalidArgumentError('invalid onBodySent method')\n  }\n\n  if (upgrade || method === 'CONNECT') {\n    if (typeof handler.onUpgrade !== 'function') {\n      throw new InvalidArgumentError('invalid onUpgrade method')\n    }\n  } else {\n    if (typeof handler.onHeaders !== 'function') {\n      throw new InvalidArgumentError('invalid onHeaders method')\n    }\n\n    if (typeof handler.onData !== 'function') {\n      throw new InvalidArgumentError('invalid onData method')\n    }\n\n    if (typeof handler.onComplete !== 'function') {\n      throw new InvalidArgumentError('invalid onComplete method')\n    }\n  }\n}\n\n// A body is disturbed if it has been read from and it cannot\n// be re-used without losing state or data.\nfunction isDisturbed (body) {\n  return !!(body && (\n    stream.isDisturbed\n      ? stream.isDisturbed(body) || body[kBodyUsed] // TODO (fix): Why is body[kBodyUsed] needed?\n      : body[kBodyUsed] ||\n        body.readableDidRead ||\n        (body._readableState && body._readableState.dataEmitted) ||\n        isReadableAborted(body)\n  ))\n}\n\nfunction isErrored (body) {\n  return !!(body && (\n    stream.isErrored\n      ? stream.isErrored(body)\n      : /state: 'errored'/.test(nodeUtil.inspect(body)\n      )))\n}\n\nfunction isReadable (body) {\n  return !!(body && (\n    stream.isReadable\n      ? stream.isReadable(body)\n      : /state: 'readable'/.test(nodeUtil.inspect(body)\n      )))\n}\n\nfunction getSocketInfo (socket) {\n  return {\n    localAddress: socket.localAddress,\n    localPort: socket.localPort,\n    remoteAddress: socket.remoteAddress,\n    remotePort: socket.remotePort,\n    remoteFamily: socket.remoteFamily,\n    timeout: socket.timeout,\n    bytesWritten: socket.bytesWritten,\n    bytesRead: socket.bytesRead\n  }\n}\n\nasync function * convertIterableToBuffer (iterable) {\n  for await (const chunk of iterable) {\n    yield Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk)\n  }\n}\n\nlet ReadableStream\nfunction ReadableStreamFrom (iterable) {\n  if (!ReadableStream) {\n    ReadableStream = require('stream/web').ReadableStream\n  }\n\n  if (ReadableStream.from) {\n    return ReadableStream.from(convertIterableToBuffer(iterable))\n  }\n\n  let iterator\n  return new ReadableStream(\n    {\n      async start () {\n        iterator = iterable[Symbol.asyncIterator]()\n      },\n      async pull (controller) {\n        const { done, value } = await iterator.next()\n        if (done) {\n          queueMicrotask(() => {\n            controller.close()\n          })\n        } else {\n          const buf = Buffer.isBuffer(value) ? value : Buffer.from(value)\n          controller.enqueue(new Uint8Array(buf))\n        }\n        return controller.desiredSize > 0\n      },\n      async cancel (reason) {\n        await iterator.return()\n      }\n    },\n    0\n  )\n}\n\n// The chunk should be a FormData instance and contains\n// all the required methods.\nfunction isFormDataLike (object) {\n  return (\n    object &&\n    typeof object === 'object' &&\n    typeof object.append === 'function' &&\n    typeof object.delete === 'function' &&\n    typeof object.get === 'function' &&\n    typeof object.getAll === 'function' &&\n    typeof object.has === 'function' &&\n    typeof object.set === 'function' &&\n    object[Symbol.toStringTag] === 'FormData'\n  )\n}\n\nfunction throwIfAborted (signal) {\n  if (!signal) { return }\n  if (typeof signal.throwIfAborted === 'function') {\n    signal.throwIfAborted()\n  } else {\n    if (signal.aborted) {\n      // DOMException not available < v17.0.0\n      const err = new Error('The operation was aborted')\n      err.name = 'AbortError'\n      throw err\n    }\n  }\n}\n\nfunction addAbortListener (signal, listener) {\n  if ('addEventListener' in signal) {\n    signal.addEventListener('abort', listener, { once: true })\n    return () => signal.removeEventListener('abort', listener)\n  }\n  signal.addListener('abort', listener)\n  return () => signal.removeListener('abort', listener)\n}\n\nconst hasToWellFormed = !!String.prototype.toWellFormed\n\n/**\n * @param {string} val\n */\nfunction toUSVString (val) {\n  if (hasToWellFormed) {\n    return `${val}`.toWellFormed()\n  } else if (nodeUtil.toUSVString) {\n    return nodeUtil.toUSVString(val)\n  }\n\n  return `${val}`\n}\n\n// Parsed accordingly to RFC 9110\n// https://www.rfc-editor.org/rfc/rfc9110#field.content-range\nfunction parseRangeHeader (range) {\n  if (range == null || range === '') return { start: 0, end: null, size: null }\n\n  const m = range ? range.match(/^bytes (\\d+)-(\\d+)\\/(\\d+)?$/) : null\n  return m\n    ? {\n        start: parseInt(m[1]),\n        end: m[2] ? parseInt(m[2]) : null,\n        size: m[3] ? parseInt(m[3]) : null\n      }\n    : null\n}\n\nconst kEnumerableProperty = Object.create(null)\nkEnumerableProperty.enumerable = true\n\nmodule.exports = {\n  kEnumerableProperty,\n  nop,\n  isDisturbed,\n  isErrored,\n  isReadable,\n  toUSVString,\n  isReadableAborted,\n  isBlobLike,\n  parseOrigin,\n  parseURL,\n  getServerName,\n  isStream,\n  isIterable,\n  isAsyncIterable,\n  isDestroyed,\n  headerNameToString,\n  parseRawHeaders,\n  parseHeaders,\n  parseKeepAliveTimeout,\n  destroy,\n  bodyLength,\n  deepClone,\n  ReadableStreamFrom,\n  isBuffer,\n  validateHandler,\n  getSocketInfo,\n  isFormDataLike,\n  buildURL,\n  throwIfAborted,\n  addAbortListener,\n  parseRangeHeader,\n  nodeMajor,\n  nodeMinor,\n  nodeHasAutoSelectFamily: nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 13),\n  safeHTTPMethods: ['GET', 'HEAD', 'OPTIONS', 'TRACE']\n}\n","'use strict'\n\nconst Dispatcher = require('./dispatcher')\nconst {\n  ClientDestroyedError,\n  ClientClosedError,\n  InvalidArgumentError\n} = require('./core/errors')\nconst { kDestroy, kClose, kDispatch, kInterceptors } = require('./core/symbols')\n\nconst kDestroyed = Symbol('destroyed')\nconst kClosed = Symbol('closed')\nconst kOnDestroyed = Symbol('onDestroyed')\nconst kOnClosed = Symbol('onClosed')\nconst kInterceptedDispatch = Symbol('Intercepted Dispatch')\n\nclass DispatcherBase extends Dispatcher {\n  constructor () {\n    super()\n\n    this[kDestroyed] = false\n    this[kOnDestroyed] = null\n    this[kClosed] = false\n    this[kOnClosed] = []\n  }\n\n  get destroyed () {\n    return this[kDestroyed]\n  }\n\n  get closed () {\n    return this[kClosed]\n  }\n\n  get interceptors () {\n    return this[kInterceptors]\n  }\n\n  set interceptors (newInterceptors) {\n    if (newInterceptors) {\n      for (let i = newInterceptors.length - 1; i >= 0; i--) {\n        const interceptor = this[kInterceptors][i]\n        if (typeof interceptor !== 'function') {\n          throw new InvalidArgumentError('interceptor must be an function')\n        }\n      }\n    }\n\n    this[kInterceptors] = newInterceptors\n  }\n\n  close (callback) {\n    if (callback === undefined) {\n      return new Promise((resolve, reject) => {\n        this.close((err, data) => {\n          return err ? reject(err) : resolve(data)\n        })\n      })\n    }\n\n    if (typeof callback !== 'function') {\n      throw new InvalidArgumentError('invalid callback')\n    }\n\n    if (this[kDestroyed]) {\n      queueMicrotask(() => callback(new ClientDestroyedError(), null))\n      return\n    }\n\n    if (this[kClosed]) {\n      if (this[kOnClosed]) {\n        this[kOnClosed].push(callback)\n      } else {\n        queueMicrotask(() => callback(null, null))\n      }\n      return\n    }\n\n    this[kClosed] = true\n    this[kOnClosed].push(callback)\n\n    const onClosed = () => {\n      const callbacks = this[kOnClosed]\n      this[kOnClosed] = null\n      for (let i = 0; i < callbacks.length; i++) {\n        callbacks[i](null, null)\n      }\n    }\n\n    // Should not error.\n    this[kClose]()\n      .then(() => this.destroy())\n      .then(() => {\n        queueMicrotask(onClosed)\n      })\n  }\n\n  destroy (err, callback) {\n    if (typeof err === 'function') {\n      callback = err\n      err = null\n    }\n\n    if (callback === undefined) {\n      return new Promise((resolve, reject) => {\n        this.destroy(err, (err, data) => {\n          return err ? /* istanbul ignore next: should never error */ reject(err) : resolve(data)\n        })\n      })\n    }\n\n    if (typeof callback !== 'function') {\n      throw new InvalidArgumentError('invalid callback')\n    }\n\n    if (this[kDestroyed]) {\n      if (this[kOnDestroyed]) {\n        this[kOnDestroyed].push(callback)\n      } else {\n        queueMicrotask(() => callback(null, null))\n      }\n      return\n    }\n\n    if (!err) {\n      err = new ClientDestroyedError()\n    }\n\n    this[kDestroyed] = true\n    this[kOnDestroyed] = this[kOnDestroyed] || []\n    this[kOnDestroyed].push(callback)\n\n    const onDestroyed = () => {\n      const callbacks = this[kOnDestroyed]\n      this[kOnDestroyed] = null\n      for (let i = 0; i < callbacks.length; i++) {\n        callbacks[i](null, null)\n      }\n    }\n\n    // Should not error.\n    this[kDestroy](err).then(() => {\n      queueMicrotask(onDestroyed)\n    })\n  }\n\n  [kInterceptedDispatch] (opts, handler) {\n    if (!this[kInterceptors] || this[kInterceptors].length === 0) {\n      this[kInterceptedDispatch] = this[kDispatch]\n      return this[kDispatch](opts, handler)\n    }\n\n    let dispatch = this[kDispatch].bind(this)\n    for (let i = this[kInterceptors].length - 1; i >= 0; i--) {\n      dispatch = this[kInterceptors][i](dispatch)\n    }\n    this[kInterceptedDispatch] = dispatch\n    return dispatch(opts, handler)\n  }\n\n  dispatch (opts, handler) {\n    if (!handler || typeof handler !== 'object') {\n      throw new InvalidArgumentError('handler must be an object')\n    }\n\n    try {\n      if (!opts || typeof opts !== 'object') {\n        throw new InvalidArgumentError('opts must be an object.')\n      }\n\n      if (this[kDestroyed] || this[kOnDestroyed]) {\n        throw new ClientDestroyedError()\n      }\n\n      if (this[kClosed]) {\n        throw new ClientClosedError()\n      }\n\n      return this[kInterceptedDispatch](opts, handler)\n    } catch (err) {\n      if (typeof handler.onError !== 'function') {\n        throw new InvalidArgumentError('invalid onError method')\n      }\n\n      handler.onError(err)\n\n      return false\n    }\n  }\n}\n\nmodule.exports = DispatcherBase\n","'use strict'\n\nconst EventEmitter = require('events')\n\nclass Dispatcher extends EventEmitter {\n  dispatch () {\n    throw new Error('not implemented')\n  }\n\n  close () {\n    throw new Error('not implemented')\n  }\n\n  destroy () {\n    throw new Error('not implemented')\n  }\n}\n\nmodule.exports = Dispatcher\n","'use strict'\n\nconst Busboy = require('@fastify/busboy')\nconst util = require('../core/util')\nconst {\n  ReadableStreamFrom,\n  isBlobLike,\n  isReadableStreamLike,\n  readableStreamClose,\n  createDeferredPromise,\n  fullyReadBody\n} = require('./util')\nconst { FormData } = require('./formdata')\nconst { kState } = require('./symbols')\nconst { webidl } = require('./webidl')\nconst { DOMException, structuredClone } = require('./constants')\nconst { Blob, File: NativeFile } = require('buffer')\nconst { kBodyUsed } = require('../core/symbols')\nconst assert = require('assert')\nconst { isErrored } = require('../core/util')\nconst { isUint8Array, isArrayBuffer } = require('util/types')\nconst { File: UndiciFile } = require('./file')\nconst { parseMIMEType, serializeAMimeType } = require('./dataURL')\n\nlet ReadableStream = globalThis.ReadableStream\n\n/** @type {globalThis['File']} */\nconst File = NativeFile ?? UndiciFile\nconst textEncoder = new TextEncoder()\nconst textDecoder = new TextDecoder()\n\n// https://fetch.spec.whatwg.org/#concept-bodyinit-extract\nfunction extractBody (object, keepalive = false) {\n  if (!ReadableStream) {\n    ReadableStream = require('stream/web').ReadableStream\n  }\n\n  // 1. Let stream be null.\n  let stream = null\n\n  // 2. If object is a ReadableStream object, then set stream to object.\n  if (object instanceof ReadableStream) {\n    stream = object\n  } else if (isBlobLike(object)) {\n    // 3. Otherwise, if object is a Blob object, set stream to the\n    //    result of running object’s get stream.\n    stream = object.stream()\n  } else {\n    // 4. Otherwise, set stream to a new ReadableStream object, and set\n    //    up stream.\n    stream = new ReadableStream({\n      async pull (controller) {\n        controller.enqueue(\n          typeof source === 'string' ? textEncoder.encode(source) : source\n        )\n        queueMicrotask(() => readableStreamClose(controller))\n      },\n      start () {},\n      type: undefined\n    })\n  }\n\n  // 5. Assert: stream is a ReadableStream object.\n  assert(isReadableStreamLike(stream))\n\n  // 6. Let action be null.\n  let action = null\n\n  // 7. Let source be null.\n  let source = null\n\n  // 8. Let length be null.\n  let length = null\n\n  // 9. Let type be null.\n  let type = null\n\n  // 10. Switch on object:\n  if (typeof object === 'string') {\n    // Set source to the UTF-8 encoding of object.\n    // Note: setting source to a Uint8Array here breaks some mocking assumptions.\n    source = object\n\n    // Set type to `text/plain;charset=UTF-8`.\n    type = 'text/plain;charset=UTF-8'\n  } else if (object instanceof URLSearchParams) {\n    // URLSearchParams\n\n    // spec says to run application/x-www-form-urlencoded on body.list\n    // this is implemented in Node.js as apart of an URLSearchParams instance toString method\n    // See: https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L490\n    // and https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L1100\n\n    // Set source to the result of running the application/x-www-form-urlencoded serializer with object’s list.\n    source = object.toString()\n\n    // Set type to `application/x-www-form-urlencoded;charset=UTF-8`.\n    type = 'application/x-www-form-urlencoded;charset=UTF-8'\n  } else if (isArrayBuffer(object)) {\n    // BufferSource/ArrayBuffer\n\n    // Set source to a copy of the bytes held by object.\n    source = new Uint8Array(object.slice())\n  } else if (ArrayBuffer.isView(object)) {\n    // BufferSource/ArrayBufferView\n\n    // Set source to a copy of the bytes held by object.\n    source = new Uint8Array(object.buffer.slice(object.byteOffset, object.byteOffset + object.byteLength))\n  } else if (util.isFormDataLike(object)) {\n    const boundary = `----formdata-undici-0${`${Math.floor(Math.random() * 1e11)}`.padStart(11, '0')}`\n    const prefix = `--${boundary}\\r\\nContent-Disposition: form-data`\n\n    /*! formdata-polyfill. MIT License. Jimmy Wärting  */\n    const escape = (str) =>\n      str.replace(/\\n/g, '%0A').replace(/\\r/g, '%0D').replace(/\"/g, '%22')\n    const normalizeLinefeeds = (value) => value.replace(/\\r?\\n|\\r/g, '\\r\\n')\n\n    // Set action to this step: run the multipart/form-data\n    // encoding algorithm, with object’s entry list and UTF-8.\n    // - This ensures that the body is immutable and can't be changed afterwords\n    // - That the content-length is calculated in advance.\n    // - And that all parts are pre-encoded and ready to be sent.\n\n    const blobParts = []\n    const rn = new Uint8Array([13, 10]) // '\\r\\n'\n    length = 0\n    let hasUnknownSizeValue = false\n\n    for (const [name, value] of object) {\n      if (typeof value === 'string') {\n        const chunk = textEncoder.encode(prefix +\n          `; name=\"${escape(normalizeLinefeeds(name))}\"` +\n          `\\r\\n\\r\\n${normalizeLinefeeds(value)}\\r\\n`)\n        blobParts.push(chunk)\n        length += chunk.byteLength\n      } else {\n        const chunk = textEncoder.encode(`${prefix}; name=\"${escape(normalizeLinefeeds(name))}\"` +\n          (value.name ? `; filename=\"${escape(value.name)}\"` : '') + '\\r\\n' +\n          `Content-Type: ${\n            value.type || 'application/octet-stream'\n          }\\r\\n\\r\\n`)\n        blobParts.push(chunk, value, rn)\n        if (typeof value.size === 'number') {\n          length += chunk.byteLength + value.size + rn.byteLength\n        } else {\n          hasUnknownSizeValue = true\n        }\n      }\n    }\n\n    const chunk = textEncoder.encode(`--${boundary}--`)\n    blobParts.push(chunk)\n    length += chunk.byteLength\n    if (hasUnknownSizeValue) {\n      length = null\n    }\n\n    // Set source to object.\n    source = object\n\n    action = async function * () {\n      for (const part of blobParts) {\n        if (part.stream) {\n          yield * part.stream()\n        } else {\n          yield part\n        }\n      }\n    }\n\n    // Set type to `multipart/form-data; boundary=`,\n    // followed by the multipart/form-data boundary string generated\n    // by the multipart/form-data encoding algorithm.\n    type = 'multipart/form-data; boundary=' + boundary\n  } else if (isBlobLike(object)) {\n    // Blob\n\n    // Set source to object.\n    source = object\n\n    // Set length to object’s size.\n    length = object.size\n\n    // If object’s type attribute is not the empty byte sequence, set\n    // type to its value.\n    if (object.type) {\n      type = object.type\n    }\n  } else if (typeof object[Symbol.asyncIterator] === 'function') {\n    // If keepalive is true, then throw a TypeError.\n    if (keepalive) {\n      throw new TypeError('keepalive')\n    }\n\n    // If object is disturbed or locked, then throw a TypeError.\n    if (util.isDisturbed(object) || object.locked) {\n      throw new TypeError(\n        'Response body object should not be disturbed or locked'\n      )\n    }\n\n    stream =\n      object instanceof ReadableStream ? object : ReadableStreamFrom(object)\n  }\n\n  // 11. If source is a byte sequence, then set action to a\n  // step that returns source and length to source’s length.\n  if (typeof source === 'string' || util.isBuffer(source)) {\n    length = Buffer.byteLength(source)\n  }\n\n  // 12. If action is non-null, then run these steps in in parallel:\n  if (action != null) {\n    // Run action.\n    let iterator\n    stream = new ReadableStream({\n      async start () {\n        iterator = action(object)[Symbol.asyncIterator]()\n      },\n      async pull (controller) {\n        const { value, done } = await iterator.next()\n        if (done) {\n          // When running action is done, close stream.\n          queueMicrotask(() => {\n            controller.close()\n          })\n        } else {\n          // Whenever one or more bytes are available and stream is not errored,\n          // enqueue a Uint8Array wrapping an ArrayBuffer containing the available\n          // bytes into stream.\n          if (!isErrored(stream)) {\n            controller.enqueue(new Uint8Array(value))\n          }\n        }\n        return controller.desiredSize > 0\n      },\n      async cancel (reason) {\n        await iterator.return()\n      },\n      type: undefined\n    })\n  }\n\n  // 13. Let body be a body whose stream is stream, source is source,\n  // and length is length.\n  const body = { stream, source, length }\n\n  // 14. Return (body, type).\n  return [body, type]\n}\n\n// https://fetch.spec.whatwg.org/#bodyinit-safely-extract\nfunction safelyExtractBody (object, keepalive = false) {\n  if (!ReadableStream) {\n    // istanbul ignore next\n    ReadableStream = require('stream/web').ReadableStream\n  }\n\n  // To safely extract a body and a `Content-Type` value from\n  // a byte sequence or BodyInit object object, run these steps:\n\n  // 1. If object is a ReadableStream object, then:\n  if (object instanceof ReadableStream) {\n    // Assert: object is neither disturbed nor locked.\n    // istanbul ignore next\n    assert(!util.isDisturbed(object), 'The body has already been consumed.')\n    // istanbul ignore next\n    assert(!object.locked, 'The stream is locked.')\n  }\n\n  // 2. Return the results of extracting object.\n  return extractBody(object, keepalive)\n}\n\nfunction cloneBody (body) {\n  // To clone a body body, run these steps:\n\n  // https://fetch.spec.whatwg.org/#concept-body-clone\n\n  // 1. Let « out1, out2 » be the result of teeing body’s stream.\n  const [out1, out2] = body.stream.tee()\n  const out2Clone = structuredClone(out2, { transfer: [out2] })\n  // This, for whatever reasons, unrefs out2Clone which allows\n  // the process to exit by itself.\n  const [, finalClone] = out2Clone.tee()\n\n  // 2. Set body’s stream to out1.\n  body.stream = out1\n\n  // 3. Return a body whose stream is out2 and other members are copied from body.\n  return {\n    stream: finalClone,\n    length: body.length,\n    source: body.source\n  }\n}\n\nasync function * consumeBody (body) {\n  if (body) {\n    if (isUint8Array(body)) {\n      yield body\n    } else {\n      const stream = body.stream\n\n      if (util.isDisturbed(stream)) {\n        throw new TypeError('The body has already been consumed.')\n      }\n\n      if (stream.locked) {\n        throw new TypeError('The stream is locked.')\n      }\n\n      // Compat.\n      stream[kBodyUsed] = true\n\n      yield * stream\n    }\n  }\n}\n\nfunction throwIfAborted (state) {\n  if (state.aborted) {\n    throw new DOMException('The operation was aborted.', 'AbortError')\n  }\n}\n\nfunction bodyMixinMethods (instance) {\n  const methods = {\n    blob () {\n      // The blob() method steps are to return the result of\n      // running consume body with this and the following step\n      // given a byte sequence bytes: return a Blob whose\n      // contents are bytes and whose type attribute is this’s\n      // MIME type.\n      return specConsumeBody(this, (bytes) => {\n        let mimeType = bodyMimeType(this)\n\n        if (mimeType === 'failure') {\n          mimeType = ''\n        } else if (mimeType) {\n          mimeType = serializeAMimeType(mimeType)\n        }\n\n        // Return a Blob whose contents are bytes and type attribute\n        // is mimeType.\n        return new Blob([bytes], { type: mimeType })\n      }, instance)\n    },\n\n    arrayBuffer () {\n      // The arrayBuffer() method steps are to return the result\n      // of running consume body with this and the following step\n      // given a byte sequence bytes: return a new ArrayBuffer\n      // whose contents are bytes.\n      return specConsumeBody(this, (bytes) => {\n        return new Uint8Array(bytes).buffer\n      }, instance)\n    },\n\n    text () {\n      // The text() method steps are to return the result of running\n      // consume body with this and UTF-8 decode.\n      return specConsumeBody(this, utf8DecodeBytes, instance)\n    },\n\n    json () {\n      // The json() method steps are to return the result of running\n      // consume body with this and parse JSON from bytes.\n      return specConsumeBody(this, parseJSONFromBytes, instance)\n    },\n\n    async formData () {\n      webidl.brandCheck(this, instance)\n\n      throwIfAborted(this[kState])\n\n      const contentType = this.headers.get('Content-Type')\n\n      // If mimeType’s essence is \"multipart/form-data\", then:\n      if (/multipart\\/form-data/.test(contentType)) {\n        const headers = {}\n        for (const [key, value] of this.headers) headers[key.toLowerCase()] = value\n\n        const responseFormData = new FormData()\n\n        let busboy\n\n        try {\n          busboy = new Busboy({\n            headers,\n            preservePath: true\n          })\n        } catch (err) {\n          throw new DOMException(`${err}`, 'AbortError')\n        }\n\n        busboy.on('field', (name, value) => {\n          responseFormData.append(name, value)\n        })\n        busboy.on('file', (name, value, filename, encoding, mimeType) => {\n          const chunks = []\n\n          if (encoding === 'base64' || encoding.toLowerCase() === 'base64') {\n            let base64chunk = ''\n\n            value.on('data', (chunk) => {\n              base64chunk += chunk.toString().replace(/[\\r\\n]/gm, '')\n\n              const end = base64chunk.length - base64chunk.length % 4\n              chunks.push(Buffer.from(base64chunk.slice(0, end), 'base64'))\n\n              base64chunk = base64chunk.slice(end)\n            })\n            value.on('end', () => {\n              chunks.push(Buffer.from(base64chunk, 'base64'))\n              responseFormData.append(name, new File(chunks, filename, { type: mimeType }))\n            })\n          } else {\n            value.on('data', (chunk) => {\n              chunks.push(chunk)\n            })\n            value.on('end', () => {\n              responseFormData.append(name, new File(chunks, filename, { type: mimeType }))\n            })\n          }\n        })\n\n        const busboyResolve = new Promise((resolve, reject) => {\n          busboy.on('finish', resolve)\n          busboy.on('error', (err) => reject(new TypeError(err)))\n        })\n\n        if (this.body !== null) for await (const chunk of consumeBody(this[kState].body)) busboy.write(chunk)\n        busboy.end()\n        await busboyResolve\n\n        return responseFormData\n      } else if (/application\\/x-www-form-urlencoded/.test(contentType)) {\n        // Otherwise, if mimeType’s essence is \"application/x-www-form-urlencoded\", then:\n\n        // 1. Let entries be the result of parsing bytes.\n        let entries\n        try {\n          let text = ''\n          // application/x-www-form-urlencoded parser will keep the BOM.\n          // https://url.spec.whatwg.org/#concept-urlencoded-parser\n          // Note that streaming decoder is stateful and cannot be reused\n          const streamingDecoder = new TextDecoder('utf-8', { ignoreBOM: true })\n\n          for await (const chunk of consumeBody(this[kState].body)) {\n            if (!isUint8Array(chunk)) {\n              throw new TypeError('Expected Uint8Array chunk')\n            }\n            text += streamingDecoder.decode(chunk, { stream: true })\n          }\n          text += streamingDecoder.decode()\n          entries = new URLSearchParams(text)\n        } catch (err) {\n          // istanbul ignore next: Unclear when new URLSearchParams can fail on a string.\n          // 2. If entries is failure, then throw a TypeError.\n          throw Object.assign(new TypeError(), { cause: err })\n        }\n\n        // 3. Return a new FormData object whose entries are entries.\n        const formData = new FormData()\n        for (const [name, value] of entries) {\n          formData.append(name, value)\n        }\n        return formData\n      } else {\n        // Wait a tick before checking if the request has been aborted.\n        // Otherwise, a TypeError can be thrown when an AbortError should.\n        await Promise.resolve()\n\n        throwIfAborted(this[kState])\n\n        // Otherwise, throw a TypeError.\n        throw webidl.errors.exception({\n          header: `${instance.name}.formData`,\n          message: 'Could not parse content as FormData.'\n        })\n      }\n    }\n  }\n\n  return methods\n}\n\nfunction mixinBody (prototype) {\n  Object.assign(prototype.prototype, bodyMixinMethods(prototype))\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#concept-body-consume-body\n * @param {Response|Request} object\n * @param {(value: unknown) => unknown} convertBytesToJSValue\n * @param {Response|Request} instance\n */\nasync function specConsumeBody (object, convertBytesToJSValue, instance) {\n  webidl.brandCheck(object, instance)\n\n  throwIfAborted(object[kState])\n\n  // 1. If object is unusable, then return a promise rejected\n  //    with a TypeError.\n  if (bodyUnusable(object[kState].body)) {\n    throw new TypeError('Body is unusable')\n  }\n\n  // 2. Let promise be a new promise.\n  const promise = createDeferredPromise()\n\n  // 3. Let errorSteps given error be to reject promise with error.\n  const errorSteps = (error) => promise.reject(error)\n\n  // 4. Let successSteps given a byte sequence data be to resolve\n  //    promise with the result of running convertBytesToJSValue\n  //    with data. If that threw an exception, then run errorSteps\n  //    with that exception.\n  const successSteps = (data) => {\n    try {\n      promise.resolve(convertBytesToJSValue(data))\n    } catch (e) {\n      errorSteps(e)\n    }\n  }\n\n  // 5. If object’s body is null, then run successSteps with an\n  //    empty byte sequence.\n  if (object[kState].body == null) {\n    successSteps(new Uint8Array())\n    return promise.promise\n  }\n\n  // 6. Otherwise, fully read object’s body given successSteps,\n  //    errorSteps, and object’s relevant global object.\n  await fullyReadBody(object[kState].body, successSteps, errorSteps)\n\n  // 7. Return promise.\n  return promise.promise\n}\n\n// https://fetch.spec.whatwg.org/#body-unusable\nfunction bodyUnusable (body) {\n  // An object including the Body interface mixin is\n  // said to be unusable if its body is non-null and\n  // its body’s stream is disturbed or locked.\n  return body != null && (body.stream.locked || util.isDisturbed(body.stream))\n}\n\n/**\n * @see https://encoding.spec.whatwg.org/#utf-8-decode\n * @param {Buffer} buffer\n */\nfunction utf8DecodeBytes (buffer) {\n  if (buffer.length === 0) {\n    return ''\n  }\n\n  // 1. Let buffer be the result of peeking three bytes from\n  //    ioQueue, converted to a byte sequence.\n\n  // 2. If buffer is 0xEF 0xBB 0xBF, then read three\n  //    bytes from ioQueue. (Do nothing with those bytes.)\n  if (buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) {\n    buffer = buffer.subarray(3)\n  }\n\n  // 3. Process a queue with an instance of UTF-8’s\n  //    decoder, ioQueue, output, and \"replacement\".\n  const output = textDecoder.decode(buffer)\n\n  // 4. Return output.\n  return output\n}\n\n/**\n * @see https://infra.spec.whatwg.org/#parse-json-bytes-to-a-javascript-value\n * @param {Uint8Array} bytes\n */\nfunction parseJSONFromBytes (bytes) {\n  return JSON.parse(utf8DecodeBytes(bytes))\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#concept-body-mime-type\n * @param {import('./response').Response|import('./request').Request} object\n */\nfunction bodyMimeType (object) {\n  const { headersList } = object[kState]\n  const contentType = headersList.get('content-type')\n\n  if (contentType === null) {\n    return 'failure'\n  }\n\n  return parseMIMEType(contentType)\n}\n\nmodule.exports = {\n  extractBody,\n  safelyExtractBody,\n  cloneBody,\n  mixinBody\n}\n","'use strict'\n\nconst { MessageChannel, receiveMessageOnPort } = require('worker_threads')\n\nconst corsSafeListedMethods = ['GET', 'HEAD', 'POST']\nconst corsSafeListedMethodsSet = new Set(corsSafeListedMethods)\n\nconst nullBodyStatus = [101, 204, 205, 304]\n\nconst redirectStatus = [301, 302, 303, 307, 308]\nconst redirectStatusSet = new Set(redirectStatus)\n\n// https://fetch.spec.whatwg.org/#block-bad-port\nconst badPorts = [\n  '1', '7', '9', '11', '13', '15', '17', '19', '20', '21', '22', '23', '25', '37', '42', '43', '53', '69', '77', '79',\n  '87', '95', '101', '102', '103', '104', '109', '110', '111', '113', '115', '117', '119', '123', '135', '137',\n  '139', '143', '161', '179', '389', '427', '465', '512', '513', '514', '515', '526', '530', '531', '532',\n  '540', '548', '554', '556', '563', '587', '601', '636', '989', '990', '993', '995', '1719', '1720', '1723',\n  '2049', '3659', '4045', '5060', '5061', '6000', '6566', '6665', '6666', '6667', '6668', '6669', '6697',\n  '10080'\n]\n\nconst badPortsSet = new Set(badPorts)\n\n// https://w3c.github.io/webappsec-referrer-policy/#referrer-policies\nconst referrerPolicy = [\n  '',\n  'no-referrer',\n  'no-referrer-when-downgrade',\n  'same-origin',\n  'origin',\n  'strict-origin',\n  'origin-when-cross-origin',\n  'strict-origin-when-cross-origin',\n  'unsafe-url'\n]\nconst referrerPolicySet = new Set(referrerPolicy)\n\nconst requestRedirect = ['follow', 'manual', 'error']\n\nconst safeMethods = ['GET', 'HEAD', 'OPTIONS', 'TRACE']\nconst safeMethodsSet = new Set(safeMethods)\n\nconst requestMode = ['navigate', 'same-origin', 'no-cors', 'cors']\n\nconst requestCredentials = ['omit', 'same-origin', 'include']\n\nconst requestCache = [\n  'default',\n  'no-store',\n  'reload',\n  'no-cache',\n  'force-cache',\n  'only-if-cached'\n]\n\n// https://fetch.spec.whatwg.org/#request-body-header-name\nconst requestBodyHeader = [\n  'content-encoding',\n  'content-language',\n  'content-location',\n  'content-type',\n  // See https://github.com/nodejs/undici/issues/2021\n  // 'Content-Length' is a forbidden header name, which is typically\n  // removed in the Headers implementation. However, undici doesn't\n  // filter out headers, so we add it here.\n  'content-length'\n]\n\n// https://fetch.spec.whatwg.org/#enumdef-requestduplex\nconst requestDuplex = [\n  'half'\n]\n\n// http://fetch.spec.whatwg.org/#forbidden-method\nconst forbiddenMethods = ['CONNECT', 'TRACE', 'TRACK']\nconst forbiddenMethodsSet = new Set(forbiddenMethods)\n\nconst subresource = [\n  'audio',\n  'audioworklet',\n  'font',\n  'image',\n  'manifest',\n  'paintworklet',\n  'script',\n  'style',\n  'track',\n  'video',\n  'xslt',\n  ''\n]\nconst subresourceSet = new Set(subresource)\n\n/** @type {globalThis['DOMException']} */\nconst DOMException = globalThis.DOMException ?? (() => {\n  // DOMException was only made a global in Node v17.0.0,\n  // but fetch supports >= v16.8.\n  try {\n    atob('~')\n  } catch (err) {\n    return Object.getPrototypeOf(err).constructor\n  }\n})()\n\nlet channel\n\n/** @type {globalThis['structuredClone']} */\nconst structuredClone =\n  globalThis.structuredClone ??\n  // https://github.com/nodejs/node/blob/b27ae24dcc4251bad726d9d84baf678d1f707fed/lib/internal/structured_clone.js\n  // structuredClone was added in v17.0.0, but fetch supports v16.8\n  function structuredClone (value, options = undefined) {\n    if (arguments.length === 0) {\n      throw new TypeError('missing argument')\n    }\n\n    if (!channel) {\n      channel = new MessageChannel()\n    }\n    channel.port1.unref()\n    channel.port2.unref()\n    channel.port1.postMessage(value, options?.transfer)\n    return receiveMessageOnPort(channel.port2).message\n  }\n\nmodule.exports = {\n  DOMException,\n  structuredClone,\n  subresource,\n  forbiddenMethods,\n  requestBodyHeader,\n  referrerPolicy,\n  requestRedirect,\n  requestMode,\n  requestCredentials,\n  requestCache,\n  redirectStatus,\n  corsSafeListedMethods,\n  nullBodyStatus,\n  safeMethods,\n  badPorts,\n  requestDuplex,\n  subresourceSet,\n  badPortsSet,\n  redirectStatusSet,\n  corsSafeListedMethodsSet,\n  safeMethodsSet,\n  forbiddenMethodsSet,\n  referrerPolicySet\n}\n","const assert = require('assert')\nconst { atob } = require('buffer')\nconst { isomorphicDecode } = require('./util')\n\nconst encoder = new TextEncoder()\n\n/**\n * @see https://mimesniff.spec.whatwg.org/#http-token-code-point\n */\nconst HTTP_TOKEN_CODEPOINTS = /^[!#$%&'*+-.^_|~A-Za-z0-9]+$/\nconst HTTP_WHITESPACE_REGEX = /(\\u000A|\\u000D|\\u0009|\\u0020)/ // eslint-disable-line\n/**\n * @see https://mimesniff.spec.whatwg.org/#http-quoted-string-token-code-point\n */\nconst HTTP_QUOTED_STRING_TOKENS = /[\\u0009|\\u0020-\\u007E|\\u0080-\\u00FF]/ // eslint-disable-line\n\n// https://fetch.spec.whatwg.org/#data-url-processor\n/** @param {URL} dataURL */\nfunction dataURLProcessor (dataURL) {\n  // 1. Assert: dataURL’s scheme is \"data\".\n  assert(dataURL.protocol === 'data:')\n\n  // 2. Let input be the result of running the URL\n  // serializer on dataURL with exclude fragment\n  // set to true.\n  let input = URLSerializer(dataURL, true)\n\n  // 3. Remove the leading \"data:\" string from input.\n  input = input.slice(5)\n\n  // 4. Let position point at the start of input.\n  const position = { position: 0 }\n\n  // 5. Let mimeType be the result of collecting a\n  // sequence of code points that are not equal\n  // to U+002C (,), given position.\n  let mimeType = collectASequenceOfCodePointsFast(\n    ',',\n    input,\n    position\n  )\n\n  // 6. Strip leading and trailing ASCII whitespace\n  // from mimeType.\n  // Undici implementation note: we need to store the\n  // length because if the mimetype has spaces removed,\n  // the wrong amount will be sliced from the input in\n  // step #9\n  const mimeTypeLength = mimeType.length\n  mimeType = removeASCIIWhitespace(mimeType, true, true)\n\n  // 7. If position is past the end of input, then\n  // return failure\n  if (position.position >= input.length) {\n    return 'failure'\n  }\n\n  // 8. Advance position by 1.\n  position.position++\n\n  // 9. Let encodedBody be the remainder of input.\n  const encodedBody = input.slice(mimeTypeLength + 1)\n\n  // 10. Let body be the percent-decoding of encodedBody.\n  let body = stringPercentDecode(encodedBody)\n\n  // 11. If mimeType ends with U+003B (;), followed by\n  // zero or more U+0020 SPACE, followed by an ASCII\n  // case-insensitive match for \"base64\", then:\n  if (/;(\\u0020){0,}base64$/i.test(mimeType)) {\n    // 1. Let stringBody be the isomorphic decode of body.\n    const stringBody = isomorphicDecode(body)\n\n    // 2. Set body to the forgiving-base64 decode of\n    // stringBody.\n    body = forgivingBase64(stringBody)\n\n    // 3. If body is failure, then return failure.\n    if (body === 'failure') {\n      return 'failure'\n    }\n\n    // 4. Remove the last 6 code points from mimeType.\n    mimeType = mimeType.slice(0, -6)\n\n    // 5. Remove trailing U+0020 SPACE code points from mimeType,\n    // if any.\n    mimeType = mimeType.replace(/(\\u0020)+$/, '')\n\n    // 6. Remove the last U+003B (;) code point from mimeType.\n    mimeType = mimeType.slice(0, -1)\n  }\n\n  // 12. If mimeType starts with U+003B (;), then prepend\n  // \"text/plain\" to mimeType.\n  if (mimeType.startsWith(';')) {\n    mimeType = 'text/plain' + mimeType\n  }\n\n  // 13. Let mimeTypeRecord be the result of parsing\n  // mimeType.\n  let mimeTypeRecord = parseMIMEType(mimeType)\n\n  // 14. If mimeTypeRecord is failure, then set\n  // mimeTypeRecord to text/plain;charset=US-ASCII.\n  if (mimeTypeRecord === 'failure') {\n    mimeTypeRecord = parseMIMEType('text/plain;charset=US-ASCII')\n  }\n\n  // 15. Return a new data: URL struct whose MIME\n  // type is mimeTypeRecord and body is body.\n  // https://fetch.spec.whatwg.org/#data-url-struct\n  return { mimeType: mimeTypeRecord, body }\n}\n\n// https://url.spec.whatwg.org/#concept-url-serializer\n/**\n * @param {URL} url\n * @param {boolean} excludeFragment\n */\nfunction URLSerializer (url, excludeFragment = false) {\n  if (!excludeFragment) {\n    return url.href\n  }\n\n  const href = url.href\n  const hashLength = url.hash.length\n\n  return hashLength === 0 ? href : href.substring(0, href.length - hashLength)\n}\n\n// https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points\n/**\n * @param {(char: string) => boolean} condition\n * @param {string} input\n * @param {{ position: number }} position\n */\nfunction collectASequenceOfCodePoints (condition, input, position) {\n  // 1. Let result be the empty string.\n  let result = ''\n\n  // 2. While position doesn’t point past the end of input and the\n  // code point at position within input meets the condition condition:\n  while (position.position < input.length && condition(input[position.position])) {\n    // 1. Append that code point to the end of result.\n    result += input[position.position]\n\n    // 2. Advance position by 1.\n    position.position++\n  }\n\n  // 3. Return result.\n  return result\n}\n\n/**\n * A faster collectASequenceOfCodePoints that only works when comparing a single character.\n * @param {string} char\n * @param {string} input\n * @param {{ position: number }} position\n */\nfunction collectASequenceOfCodePointsFast (char, input, position) {\n  const idx = input.indexOf(char, position.position)\n  const start = position.position\n\n  if (idx === -1) {\n    position.position = input.length\n    return input.slice(start)\n  }\n\n  position.position = idx\n  return input.slice(start, position.position)\n}\n\n// https://url.spec.whatwg.org/#string-percent-decode\n/** @param {string} input */\nfunction stringPercentDecode (input) {\n  // 1. Let bytes be the UTF-8 encoding of input.\n  const bytes = encoder.encode(input)\n\n  // 2. Return the percent-decoding of bytes.\n  return percentDecode(bytes)\n}\n\n// https://url.spec.whatwg.org/#percent-decode\n/** @param {Uint8Array} input */\nfunction percentDecode (input) {\n  // 1. Let output be an empty byte sequence.\n  /** @type {number[]} */\n  const output = []\n\n  // 2. For each byte byte in input:\n  for (let i = 0; i < input.length; i++) {\n    const byte = input[i]\n\n    // 1. If byte is not 0x25 (%), then append byte to output.\n    if (byte !== 0x25) {\n      output.push(byte)\n\n    // 2. Otherwise, if byte is 0x25 (%) and the next two bytes\n    // after byte in input are not in the ranges\n    // 0x30 (0) to 0x39 (9), 0x41 (A) to 0x46 (F),\n    // and 0x61 (a) to 0x66 (f), all inclusive, append byte\n    // to output.\n    } else if (\n      byte === 0x25 &&\n      !/^[0-9A-Fa-f]{2}$/i.test(String.fromCharCode(input[i + 1], input[i + 2]))\n    ) {\n      output.push(0x25)\n\n    // 3. Otherwise:\n    } else {\n      // 1. Let bytePoint be the two bytes after byte in input,\n      // decoded, and then interpreted as hexadecimal number.\n      const nextTwoBytes = String.fromCharCode(input[i + 1], input[i + 2])\n      const bytePoint = Number.parseInt(nextTwoBytes, 16)\n\n      // 2. Append a byte whose value is bytePoint to output.\n      output.push(bytePoint)\n\n      // 3. Skip the next two bytes in input.\n      i += 2\n    }\n  }\n\n  // 3. Return output.\n  return Uint8Array.from(output)\n}\n\n// https://mimesniff.spec.whatwg.org/#parse-a-mime-type\n/** @param {string} input */\nfunction parseMIMEType (input) {\n  // 1. Remove any leading and trailing HTTP whitespace\n  // from input.\n  input = removeHTTPWhitespace(input, true, true)\n\n  // 2. Let position be a position variable for input,\n  // initially pointing at the start of input.\n  const position = { position: 0 }\n\n  // 3. Let type be the result of collecting a sequence\n  // of code points that are not U+002F (/) from\n  // input, given position.\n  const type = collectASequenceOfCodePointsFast(\n    '/',\n    input,\n    position\n  )\n\n  // 4. If type is the empty string or does not solely\n  // contain HTTP token code points, then return failure.\n  // https://mimesniff.spec.whatwg.org/#http-token-code-point\n  if (type.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(type)) {\n    return 'failure'\n  }\n\n  // 5. If position is past the end of input, then return\n  // failure\n  if (position.position > input.length) {\n    return 'failure'\n  }\n\n  // 6. Advance position by 1. (This skips past U+002F (/).)\n  position.position++\n\n  // 7. Let subtype be the result of collecting a sequence of\n  // code points that are not U+003B (;) from input, given\n  // position.\n  let subtype = collectASequenceOfCodePointsFast(\n    ';',\n    input,\n    position\n  )\n\n  // 8. Remove any trailing HTTP whitespace from subtype.\n  subtype = removeHTTPWhitespace(subtype, false, true)\n\n  // 9. If subtype is the empty string or does not solely\n  // contain HTTP token code points, then return failure.\n  if (subtype.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(subtype)) {\n    return 'failure'\n  }\n\n  const typeLowercase = type.toLowerCase()\n  const subtypeLowercase = subtype.toLowerCase()\n\n  // 10. Let mimeType be a new MIME type record whose type\n  // is type, in ASCII lowercase, and subtype is subtype,\n  // in ASCII lowercase.\n  // https://mimesniff.spec.whatwg.org/#mime-type\n  const mimeType = {\n    type: typeLowercase,\n    subtype: subtypeLowercase,\n    /** @type {Map} */\n    parameters: new Map(),\n    // https://mimesniff.spec.whatwg.org/#mime-type-essence\n    essence: `${typeLowercase}/${subtypeLowercase}`\n  }\n\n  // 11. While position is not past the end of input:\n  while (position.position < input.length) {\n    // 1. Advance position by 1. (This skips past U+003B (;).)\n    position.position++\n\n    // 2. Collect a sequence of code points that are HTTP\n    // whitespace from input given position.\n    collectASequenceOfCodePoints(\n      // https://fetch.spec.whatwg.org/#http-whitespace\n      char => HTTP_WHITESPACE_REGEX.test(char),\n      input,\n      position\n    )\n\n    // 3. Let parameterName be the result of collecting a\n    // sequence of code points that are not U+003B (;)\n    // or U+003D (=) from input, given position.\n    let parameterName = collectASequenceOfCodePoints(\n      (char) => char !== ';' && char !== '=',\n      input,\n      position\n    )\n\n    // 4. Set parameterName to parameterName, in ASCII\n    // lowercase.\n    parameterName = parameterName.toLowerCase()\n\n    // 5. If position is not past the end of input, then:\n    if (position.position < input.length) {\n      // 1. If the code point at position within input is\n      // U+003B (;), then continue.\n      if (input[position.position] === ';') {\n        continue\n      }\n\n      // 2. Advance position by 1. (This skips past U+003D (=).)\n      position.position++\n    }\n\n    // 6. If position is past the end of input, then break.\n    if (position.position > input.length) {\n      break\n    }\n\n    // 7. Let parameterValue be null.\n    let parameterValue = null\n\n    // 8. If the code point at position within input is\n    // U+0022 (\"), then:\n    if (input[position.position] === '\"') {\n      // 1. Set parameterValue to the result of collecting\n      // an HTTP quoted string from input, given position\n      // and the extract-value flag.\n      parameterValue = collectAnHTTPQuotedString(input, position, true)\n\n      // 2. Collect a sequence of code points that are not\n      // U+003B (;) from input, given position.\n      collectASequenceOfCodePointsFast(\n        ';',\n        input,\n        position\n      )\n\n    // 9. Otherwise:\n    } else {\n      // 1. Set parameterValue to the result of collecting\n      // a sequence of code points that are not U+003B (;)\n      // from input, given position.\n      parameterValue = collectASequenceOfCodePointsFast(\n        ';',\n        input,\n        position\n      )\n\n      // 2. Remove any trailing HTTP whitespace from parameterValue.\n      parameterValue = removeHTTPWhitespace(parameterValue, false, true)\n\n      // 3. If parameterValue is the empty string, then continue.\n      if (parameterValue.length === 0) {\n        continue\n      }\n    }\n\n    // 10. If all of the following are true\n    // - parameterName is not the empty string\n    // - parameterName solely contains HTTP token code points\n    // - parameterValue solely contains HTTP quoted-string token code points\n    // - mimeType’s parameters[parameterName] does not exist\n    // then set mimeType’s parameters[parameterName] to parameterValue.\n    if (\n      parameterName.length !== 0 &&\n      HTTP_TOKEN_CODEPOINTS.test(parameterName) &&\n      (parameterValue.length === 0 || HTTP_QUOTED_STRING_TOKENS.test(parameterValue)) &&\n      !mimeType.parameters.has(parameterName)\n    ) {\n      mimeType.parameters.set(parameterName, parameterValue)\n    }\n  }\n\n  // 12. Return mimeType.\n  return mimeType\n}\n\n// https://infra.spec.whatwg.org/#forgiving-base64-decode\n/** @param {string} data */\nfunction forgivingBase64 (data) {\n  // 1. Remove all ASCII whitespace from data.\n  data = data.replace(/[\\u0009\\u000A\\u000C\\u000D\\u0020]/g, '')  // eslint-disable-line\n\n  // 2. If data’s code point length divides by 4 leaving\n  // no remainder, then:\n  if (data.length % 4 === 0) {\n    // 1. If data ends with one or two U+003D (=) code points,\n    // then remove them from data.\n    data = data.replace(/=?=$/, '')\n  }\n\n  // 3. If data’s code point length divides by 4 leaving\n  // a remainder of 1, then return failure.\n  if (data.length % 4 === 1) {\n    return 'failure'\n  }\n\n  // 4. If data contains a code point that is not one of\n  //  U+002B (+)\n  //  U+002F (/)\n  //  ASCII alphanumeric\n  // then return failure.\n  if (/[^+/0-9A-Za-z]/.test(data)) {\n    return 'failure'\n  }\n\n  const binary = atob(data)\n  const bytes = new Uint8Array(binary.length)\n\n  for (let byte = 0; byte < binary.length; byte++) {\n    bytes[byte] = binary.charCodeAt(byte)\n  }\n\n  return bytes\n}\n\n// https://fetch.spec.whatwg.org/#collect-an-http-quoted-string\n// tests: https://fetch.spec.whatwg.org/#example-http-quoted-string\n/**\n * @param {string} input\n * @param {{ position: number }} position\n * @param {boolean?} extractValue\n */\nfunction collectAnHTTPQuotedString (input, position, extractValue) {\n  // 1. Let positionStart be position.\n  const positionStart = position.position\n\n  // 2. Let value be the empty string.\n  let value = ''\n\n  // 3. Assert: the code point at position within input\n  // is U+0022 (\").\n  assert(input[position.position] === '\"')\n\n  // 4. Advance position by 1.\n  position.position++\n\n  // 5. While true:\n  while (true) {\n    // 1. Append the result of collecting a sequence of code points\n    // that are not U+0022 (\") or U+005C (\\) from input, given\n    // position, to value.\n    value += collectASequenceOfCodePoints(\n      (char) => char !== '\"' && char !== '\\\\',\n      input,\n      position\n    )\n\n    // 2. If position is past the end of input, then break.\n    if (position.position >= input.length) {\n      break\n    }\n\n    // 3. Let quoteOrBackslash be the code point at position within\n    // input.\n    const quoteOrBackslash = input[position.position]\n\n    // 4. Advance position by 1.\n    position.position++\n\n    // 5. If quoteOrBackslash is U+005C (\\), then:\n    if (quoteOrBackslash === '\\\\') {\n      // 1. If position is past the end of input, then append\n      // U+005C (\\) to value and break.\n      if (position.position >= input.length) {\n        value += '\\\\'\n        break\n      }\n\n      // 2. Append the code point at position within input to value.\n      value += input[position.position]\n\n      // 3. Advance position by 1.\n      position.position++\n\n    // 6. Otherwise:\n    } else {\n      // 1. Assert: quoteOrBackslash is U+0022 (\").\n      assert(quoteOrBackslash === '\"')\n\n      // 2. Break.\n      break\n    }\n  }\n\n  // 6. If the extract-value flag is set, then return value.\n  if (extractValue) {\n    return value\n  }\n\n  // 7. Return the code points from positionStart to position,\n  // inclusive, within input.\n  return input.slice(positionStart, position.position)\n}\n\n/**\n * @see https://mimesniff.spec.whatwg.org/#serialize-a-mime-type\n */\nfunction serializeAMimeType (mimeType) {\n  assert(mimeType !== 'failure')\n  const { parameters, essence } = mimeType\n\n  // 1. Let serialization be the concatenation of mimeType’s\n  //    type, U+002F (/), and mimeType’s subtype.\n  let serialization = essence\n\n  // 2. For each name → value of mimeType’s parameters:\n  for (let [name, value] of parameters.entries()) {\n    // 1. Append U+003B (;) to serialization.\n    serialization += ';'\n\n    // 2. Append name to serialization.\n    serialization += name\n\n    // 3. Append U+003D (=) to serialization.\n    serialization += '='\n\n    // 4. If value does not solely contain HTTP token code\n    //    points or value is the empty string, then:\n    if (!HTTP_TOKEN_CODEPOINTS.test(value)) {\n      // 1. Precede each occurence of U+0022 (\") or\n      //    U+005C (\\) in value with U+005C (\\).\n      value = value.replace(/(\\\\|\")/g, '\\\\$1')\n\n      // 2. Prepend U+0022 (\") to value.\n      value = '\"' + value\n\n      // 3. Append U+0022 (\") to value.\n      value += '\"'\n    }\n\n    // 5. Append value to serialization.\n    serialization += value\n  }\n\n  // 3. Return serialization.\n  return serialization\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#http-whitespace\n * @param {string} char\n */\nfunction isHTTPWhiteSpace (char) {\n  return char === '\\r' || char === '\\n' || char === '\\t' || char === ' '\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#http-whitespace\n * @param {string} str\n */\nfunction removeHTTPWhitespace (str, leading = true, trailing = true) {\n  let lead = 0\n  let trail = str.length - 1\n\n  if (leading) {\n    for (; lead < str.length && isHTTPWhiteSpace(str[lead]); lead++);\n  }\n\n  if (trailing) {\n    for (; trail > 0 && isHTTPWhiteSpace(str[trail]); trail--);\n  }\n\n  return str.slice(lead, trail + 1)\n}\n\n/**\n * @see https://infra.spec.whatwg.org/#ascii-whitespace\n * @param {string} char\n */\nfunction isASCIIWhitespace (char) {\n  return char === '\\r' || char === '\\n' || char === '\\t' || char === '\\f' || char === ' '\n}\n\n/**\n * @see https://infra.spec.whatwg.org/#strip-leading-and-trailing-ascii-whitespace\n */\nfunction removeASCIIWhitespace (str, leading = true, trailing = true) {\n  let lead = 0\n  let trail = str.length - 1\n\n  if (leading) {\n    for (; lead < str.length && isASCIIWhitespace(str[lead]); lead++);\n  }\n\n  if (trailing) {\n    for (; trail > 0 && isASCIIWhitespace(str[trail]); trail--);\n  }\n\n  return str.slice(lead, trail + 1)\n}\n\nmodule.exports = {\n  dataURLProcessor,\n  URLSerializer,\n  collectASequenceOfCodePoints,\n  collectASequenceOfCodePointsFast,\n  stringPercentDecode,\n  parseMIMEType,\n  collectAnHTTPQuotedString,\n  serializeAMimeType\n}\n","'use strict'\n\nconst { Blob, File: NativeFile } = require('buffer')\nconst { types } = require('util')\nconst { kState } = require('./symbols')\nconst { isBlobLike } = require('./util')\nconst { webidl } = require('./webidl')\nconst { parseMIMEType, serializeAMimeType } = require('./dataURL')\nconst { kEnumerableProperty } = require('../core/util')\nconst encoder = new TextEncoder()\n\nclass File extends Blob {\n  constructor (fileBits, fileName, options = {}) {\n    // The File constructor is invoked with two or three parameters, depending\n    // on whether the optional dictionary parameter is used. When the File()\n    // constructor is invoked, user agents must run the following steps:\n    webidl.argumentLengthCheck(arguments, 2, { header: 'File constructor' })\n\n    fileBits = webidl.converters['sequence'](fileBits)\n    fileName = webidl.converters.USVString(fileName)\n    options = webidl.converters.FilePropertyBag(options)\n\n    // 1. Let bytes be the result of processing blob parts given fileBits and\n    // options.\n    // Note: Blob handles this for us\n\n    // 2. Let n be the fileName argument to the constructor.\n    const n = fileName\n\n    // 3. Process FilePropertyBag dictionary argument by running the following\n    // substeps:\n\n    //    1. If the type member is provided and is not the empty string, let t\n    //    be set to the type dictionary member. If t contains any characters\n    //    outside the range U+0020 to U+007E, then set t to the empty string\n    //    and return from these substeps.\n    //    2. Convert every character in t to ASCII lowercase.\n    let t = options.type\n    let d\n\n    // eslint-disable-next-line no-labels\n    substep: {\n      if (t) {\n        t = parseMIMEType(t)\n\n        if (t === 'failure') {\n          t = ''\n          // eslint-disable-next-line no-labels\n          break substep\n        }\n\n        t = serializeAMimeType(t).toLowerCase()\n      }\n\n      //    3. If the lastModified member is provided, let d be set to the\n      //    lastModified dictionary member. If it is not provided, set d to the\n      //    current date and time represented as the number of milliseconds since\n      //    the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]).\n      d = options.lastModified\n    }\n\n    // 4. Return a new File object F such that:\n    // F refers to the bytes byte sequence.\n    // F.size is set to the number of total bytes in bytes.\n    // F.name is set to n.\n    // F.type is set to t.\n    // F.lastModified is set to d.\n\n    super(processBlobParts(fileBits, options), { type: t })\n    this[kState] = {\n      name: n,\n      lastModified: d,\n      type: t\n    }\n  }\n\n  get name () {\n    webidl.brandCheck(this, File)\n\n    return this[kState].name\n  }\n\n  get lastModified () {\n    webidl.brandCheck(this, File)\n\n    return this[kState].lastModified\n  }\n\n  get type () {\n    webidl.brandCheck(this, File)\n\n    return this[kState].type\n  }\n}\n\nclass FileLike {\n  constructor (blobLike, fileName, options = {}) {\n    // TODO: argument idl type check\n\n    // The File constructor is invoked with two or three parameters, depending\n    // on whether the optional dictionary parameter is used. When the File()\n    // constructor is invoked, user agents must run the following steps:\n\n    // 1. Let bytes be the result of processing blob parts given fileBits and\n    // options.\n\n    // 2. Let n be the fileName argument to the constructor.\n    const n = fileName\n\n    // 3. Process FilePropertyBag dictionary argument by running the following\n    // substeps:\n\n    //    1. If the type member is provided and is not the empty string, let t\n    //    be set to the type dictionary member. If t contains any characters\n    //    outside the range U+0020 to U+007E, then set t to the empty string\n    //    and return from these substeps.\n    //    TODO\n    const t = options.type\n\n    //    2. Convert every character in t to ASCII lowercase.\n    //    TODO\n\n    //    3. If the lastModified member is provided, let d be set to the\n    //    lastModified dictionary member. If it is not provided, set d to the\n    //    current date and time represented as the number of milliseconds since\n    //    the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]).\n    const d = options.lastModified ?? Date.now()\n\n    // 4. Return a new File object F such that:\n    // F refers to the bytes byte sequence.\n    // F.size is set to the number of total bytes in bytes.\n    // F.name is set to n.\n    // F.type is set to t.\n    // F.lastModified is set to d.\n\n    this[kState] = {\n      blobLike,\n      name: n,\n      type: t,\n      lastModified: d\n    }\n  }\n\n  stream (...args) {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].blobLike.stream(...args)\n  }\n\n  arrayBuffer (...args) {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].blobLike.arrayBuffer(...args)\n  }\n\n  slice (...args) {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].blobLike.slice(...args)\n  }\n\n  text (...args) {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].blobLike.text(...args)\n  }\n\n  get size () {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].blobLike.size\n  }\n\n  get type () {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].blobLike.type\n  }\n\n  get name () {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].name\n  }\n\n  get lastModified () {\n    webidl.brandCheck(this, FileLike)\n\n    return this[kState].lastModified\n  }\n\n  get [Symbol.toStringTag] () {\n    return 'File'\n  }\n}\n\nObject.defineProperties(File.prototype, {\n  [Symbol.toStringTag]: {\n    value: 'File',\n    configurable: true\n  },\n  name: kEnumerableProperty,\n  lastModified: kEnumerableProperty\n})\n\nwebidl.converters.Blob = webidl.interfaceConverter(Blob)\n\nwebidl.converters.BlobPart = function (V, opts) {\n  if (webidl.util.Type(V) === 'Object') {\n    if (isBlobLike(V)) {\n      return webidl.converters.Blob(V, { strict: false })\n    }\n\n    if (\n      ArrayBuffer.isView(V) ||\n      types.isAnyArrayBuffer(V)\n    ) {\n      return webidl.converters.BufferSource(V, opts)\n    }\n  }\n\n  return webidl.converters.USVString(V, opts)\n}\n\nwebidl.converters['sequence'] = webidl.sequenceConverter(\n  webidl.converters.BlobPart\n)\n\n// https://www.w3.org/TR/FileAPI/#dfn-FilePropertyBag\nwebidl.converters.FilePropertyBag = webidl.dictionaryConverter([\n  {\n    key: 'lastModified',\n    converter: webidl.converters['long long'],\n    get defaultValue () {\n      return Date.now()\n    }\n  },\n  {\n    key: 'type',\n    converter: webidl.converters.DOMString,\n    defaultValue: ''\n  },\n  {\n    key: 'endings',\n    converter: (value) => {\n      value = webidl.converters.DOMString(value)\n      value = value.toLowerCase()\n\n      if (value !== 'native') {\n        value = 'transparent'\n      }\n\n      return value\n    },\n    defaultValue: 'transparent'\n  }\n])\n\n/**\n * @see https://www.w3.org/TR/FileAPI/#process-blob-parts\n * @param {(NodeJS.TypedArray|Blob|string)[]} parts\n * @param {{ type: string, endings: string }} options\n */\nfunction processBlobParts (parts, options) {\n  // 1. Let bytes be an empty sequence of bytes.\n  /** @type {NodeJS.TypedArray[]} */\n  const bytes = []\n\n  // 2. For each element in parts:\n  for (const element of parts) {\n    // 1. If element is a USVString, run the following substeps:\n    if (typeof element === 'string') {\n      // 1. Let s be element.\n      let s = element\n\n      // 2. If the endings member of options is \"native\", set s\n      //    to the result of converting line endings to native\n      //    of element.\n      if (options.endings === 'native') {\n        s = convertLineEndingsNative(s)\n      }\n\n      // 3. Append the result of UTF-8 encoding s to bytes.\n      bytes.push(encoder.encode(s))\n    } else if (\n      types.isAnyArrayBuffer(element) ||\n      types.isTypedArray(element)\n    ) {\n      // 2. If element is a BufferSource, get a copy of the\n      //    bytes held by the buffer source, and append those\n      //    bytes to bytes.\n      if (!element.buffer) { // ArrayBuffer\n        bytes.push(new Uint8Array(element))\n      } else {\n        bytes.push(\n          new Uint8Array(element.buffer, element.byteOffset, element.byteLength)\n        )\n      }\n    } else if (isBlobLike(element)) {\n      // 3. If element is a Blob, append the bytes it represents\n      //    to bytes.\n      bytes.push(element)\n    }\n  }\n\n  // 3. Return bytes.\n  return bytes\n}\n\n/**\n * @see https://www.w3.org/TR/FileAPI/#convert-line-endings-to-native\n * @param {string} s\n */\nfunction convertLineEndingsNative (s) {\n  // 1. Let native line ending be be the code point U+000A LF.\n  let nativeLineEnding = '\\n'\n\n  // 2. If the underlying platform’s conventions are to\n  //    represent newlines as a carriage return and line feed\n  //    sequence, set native line ending to the code point\n  //    U+000D CR followed by the code point U+000A LF.\n  if (process.platform === 'win32') {\n    nativeLineEnding = '\\r\\n'\n  }\n\n  return s.replace(/\\r?\\n/g, nativeLineEnding)\n}\n\n// If this function is moved to ./util.js, some tools (such as\n// rollup) will warn about circular dependencies. See:\n// https://github.com/nodejs/undici/issues/1629\nfunction isFileLike (object) {\n  return (\n    (NativeFile && object instanceof NativeFile) ||\n    object instanceof File || (\n      object &&\n      (typeof object.stream === 'function' ||\n      typeof object.arrayBuffer === 'function') &&\n      object[Symbol.toStringTag] === 'File'\n    )\n  )\n}\n\nmodule.exports = { File, FileLike, isFileLike }\n","'use strict'\n\nconst { isBlobLike, toUSVString, makeIterator } = require('./util')\nconst { kState } = require('./symbols')\nconst { File: UndiciFile, FileLike, isFileLike } = require('./file')\nconst { webidl } = require('./webidl')\nconst { Blob, File: NativeFile } = require('buffer')\n\n/** @type {globalThis['File']} */\nconst File = NativeFile ?? UndiciFile\n\n// https://xhr.spec.whatwg.org/#formdata\nclass FormData {\n  constructor (form) {\n    if (form !== undefined) {\n      throw webidl.errors.conversionFailed({\n        prefix: 'FormData constructor',\n        argument: 'Argument 1',\n        types: ['undefined']\n      })\n    }\n\n    this[kState] = []\n  }\n\n  append (name, value, filename = undefined) {\n    webidl.brandCheck(this, FormData)\n\n    webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.append' })\n\n    if (arguments.length === 3 && !isBlobLike(value)) {\n      throw new TypeError(\n        \"Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'\"\n      )\n    }\n\n    // 1. Let value be value if given; otherwise blobValue.\n\n    name = webidl.converters.USVString(name)\n    value = isBlobLike(value)\n      ? webidl.converters.Blob(value, { strict: false })\n      : webidl.converters.USVString(value)\n    filename = arguments.length === 3\n      ? webidl.converters.USVString(filename)\n      : undefined\n\n    // 2. Let entry be the result of creating an entry with\n    // name, value, and filename if given.\n    const entry = makeEntry(name, value, filename)\n\n    // 3. Append entry to this’s entry list.\n    this[kState].push(entry)\n  }\n\n  delete (name) {\n    webidl.brandCheck(this, FormData)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.delete' })\n\n    name = webidl.converters.USVString(name)\n\n    // The delete(name) method steps are to remove all entries whose name\n    // is name from this’s entry list.\n    this[kState] = this[kState].filter(entry => entry.name !== name)\n  }\n\n  get (name) {\n    webidl.brandCheck(this, FormData)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.get' })\n\n    name = webidl.converters.USVString(name)\n\n    // 1. If there is no entry whose name is name in this’s entry list,\n    // then return null.\n    const idx = this[kState].findIndex((entry) => entry.name === name)\n    if (idx === -1) {\n      return null\n    }\n\n    // 2. Return the value of the first entry whose name is name from\n    // this’s entry list.\n    return this[kState][idx].value\n  }\n\n  getAll (name) {\n    webidl.brandCheck(this, FormData)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.getAll' })\n\n    name = webidl.converters.USVString(name)\n\n    // 1. If there is no entry whose name is name in this’s entry list,\n    // then return the empty list.\n    // 2. Return the values of all entries whose name is name, in order,\n    // from this’s entry list.\n    return this[kState]\n      .filter((entry) => entry.name === name)\n      .map((entry) => entry.value)\n  }\n\n  has (name) {\n    webidl.brandCheck(this, FormData)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.has' })\n\n    name = webidl.converters.USVString(name)\n\n    // The has(name) method steps are to return true if there is an entry\n    // whose name is name in this’s entry list; otherwise false.\n    return this[kState].findIndex((entry) => entry.name === name) !== -1\n  }\n\n  set (name, value, filename = undefined) {\n    webidl.brandCheck(this, FormData)\n\n    webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.set' })\n\n    if (arguments.length === 3 && !isBlobLike(value)) {\n      throw new TypeError(\n        \"Failed to execute 'set' on 'FormData': parameter 2 is not of type 'Blob'\"\n      )\n    }\n\n    // The set(name, value) and set(name, blobValue, filename) method steps\n    // are:\n\n    // 1. Let value be value if given; otherwise blobValue.\n\n    name = webidl.converters.USVString(name)\n    value = isBlobLike(value)\n      ? webidl.converters.Blob(value, { strict: false })\n      : webidl.converters.USVString(value)\n    filename = arguments.length === 3\n      ? toUSVString(filename)\n      : undefined\n\n    // 2. Let entry be the result of creating an entry with name, value, and\n    // filename if given.\n    const entry = makeEntry(name, value, filename)\n\n    // 3. If there are entries in this’s entry list whose name is name, then\n    // replace the first such entry with entry and remove the others.\n    const idx = this[kState].findIndex((entry) => entry.name === name)\n    if (idx !== -1) {\n      this[kState] = [\n        ...this[kState].slice(0, idx),\n        entry,\n        ...this[kState].slice(idx + 1).filter((entry) => entry.name !== name)\n      ]\n    } else {\n      // 4. Otherwise, append entry to this’s entry list.\n      this[kState].push(entry)\n    }\n  }\n\n  entries () {\n    webidl.brandCheck(this, FormData)\n\n    return makeIterator(\n      () => this[kState].map(pair => [pair.name, pair.value]),\n      'FormData',\n      'key+value'\n    )\n  }\n\n  keys () {\n    webidl.brandCheck(this, FormData)\n\n    return makeIterator(\n      () => this[kState].map(pair => [pair.name, pair.value]),\n      'FormData',\n      'key'\n    )\n  }\n\n  values () {\n    webidl.brandCheck(this, FormData)\n\n    return makeIterator(\n      () => this[kState].map(pair => [pair.name, pair.value]),\n      'FormData',\n      'value'\n    )\n  }\n\n  /**\n   * @param {(value: string, key: string, self: FormData) => void} callbackFn\n   * @param {unknown} thisArg\n   */\n  forEach (callbackFn, thisArg = globalThis) {\n    webidl.brandCheck(this, FormData)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.forEach' })\n\n    if (typeof callbackFn !== 'function') {\n      throw new TypeError(\n        \"Failed to execute 'forEach' on 'FormData': parameter 1 is not of type 'Function'.\"\n      )\n    }\n\n    for (const [key, value] of this) {\n      callbackFn.apply(thisArg, [value, key, this])\n    }\n  }\n}\n\nFormData.prototype[Symbol.iterator] = FormData.prototype.entries\n\nObject.defineProperties(FormData.prototype, {\n  [Symbol.toStringTag]: {\n    value: 'FormData',\n    configurable: true\n  }\n})\n\n/**\n * @see https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#create-an-entry\n * @param {string} name\n * @param {string|Blob} value\n * @param {?string} filename\n * @returns\n */\nfunction makeEntry (name, value, filename) {\n  // 1. Set name to the result of converting name into a scalar value string.\n  // \"To convert a string into a scalar value string, replace any surrogates\n  //  with U+FFFD.\"\n  // see: https://nodejs.org/dist/latest-v18.x/docs/api/buffer.html#buftostringencoding-start-end\n  name = Buffer.from(name).toString('utf8')\n\n  // 2. If value is a string, then set value to the result of converting\n  //    value into a scalar value string.\n  if (typeof value === 'string') {\n    value = Buffer.from(value).toString('utf8')\n  } else {\n    // 3. Otherwise:\n\n    // 1. If value is not a File object, then set value to a new File object,\n    //    representing the same bytes, whose name attribute value is \"blob\"\n    if (!isFileLike(value)) {\n      value = value instanceof Blob\n        ? new File([value], 'blob', { type: value.type })\n        : new FileLike(value, 'blob', { type: value.type })\n    }\n\n    // 2. If filename is given, then set value to a new File object,\n    //    representing the same bytes, whose name attribute is filename.\n    if (filename !== undefined) {\n      /** @type {FilePropertyBag} */\n      const options = {\n        type: value.type,\n        lastModified: value.lastModified\n      }\n\n      value = (NativeFile && value instanceof NativeFile) || value instanceof UndiciFile\n        ? new File([value], filename, options)\n        : new FileLike(value, filename, options)\n    }\n  }\n\n  // 4. Return an entry whose name is name and whose value is value.\n  return { name, value }\n}\n\nmodule.exports = { FormData }\n","'use strict'\n\n// In case of breaking changes, increase the version\n// number to avoid conflicts.\nconst globalOrigin = Symbol.for('undici.globalOrigin.1')\n\nfunction getGlobalOrigin () {\n  return globalThis[globalOrigin]\n}\n\nfunction setGlobalOrigin (newOrigin) {\n  if (newOrigin === undefined) {\n    Object.defineProperty(globalThis, globalOrigin, {\n      value: undefined,\n      writable: true,\n      enumerable: false,\n      configurable: false\n    })\n\n    return\n  }\n\n  const parsedURL = new URL(newOrigin)\n\n  if (parsedURL.protocol !== 'http:' && parsedURL.protocol !== 'https:') {\n    throw new TypeError(`Only http & https urls are allowed, received ${parsedURL.protocol}`)\n  }\n\n  Object.defineProperty(globalThis, globalOrigin, {\n    value: parsedURL,\n    writable: true,\n    enumerable: false,\n    configurable: false\n  })\n}\n\nmodule.exports = {\n  getGlobalOrigin,\n  setGlobalOrigin\n}\n","// https://github.com/Ethan-Arrowood/undici-fetch\n\n'use strict'\n\nconst { kHeadersList, kConstruct } = require('../core/symbols')\nconst { kGuard } = require('./symbols')\nconst { kEnumerableProperty } = require('../core/util')\nconst {\n  makeIterator,\n  isValidHeaderName,\n  isValidHeaderValue\n} = require('./util')\nconst { webidl } = require('./webidl')\nconst assert = require('assert')\n\nconst kHeadersMap = Symbol('headers map')\nconst kHeadersSortedMap = Symbol('headers map sorted')\n\n/**\n * @param {number} code\n */\nfunction isHTTPWhiteSpaceCharCode (code) {\n  return code === 0x00a || code === 0x00d || code === 0x009 || code === 0x020\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#concept-header-value-normalize\n * @param {string} potentialValue\n */\nfunction headerValueNormalize (potentialValue) {\n  //  To normalize a byte sequence potentialValue, remove\n  //  any leading and trailing HTTP whitespace bytes from\n  //  potentialValue.\n  let i = 0; let j = potentialValue.length\n\n  while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(j - 1))) --j\n  while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(i))) ++i\n\n  return i === 0 && j === potentialValue.length ? potentialValue : potentialValue.substring(i, j)\n}\n\nfunction fill (headers, object) {\n  // To fill a Headers object headers with a given object object, run these steps:\n\n  // 1. If object is a sequence, then for each header in object:\n  // Note: webidl conversion to array has already been done.\n  if (Array.isArray(object)) {\n    for (let i = 0; i < object.length; ++i) {\n      const header = object[i]\n      // 1. If header does not contain exactly two items, then throw a TypeError.\n      if (header.length !== 2) {\n        throw webidl.errors.exception({\n          header: 'Headers constructor',\n          message: `expected name/value pair to be length 2, found ${header.length}.`\n        })\n      }\n\n      // 2. Append (header’s first item, header’s second item) to headers.\n      appendHeader(headers, header[0], header[1])\n    }\n  } else if (typeof object === 'object' && object !== null) {\n    // Note: null should throw\n\n    // 2. Otherwise, object is a record, then for each key → value in object,\n    //    append (key, value) to headers\n    const keys = Object.keys(object)\n    for (let i = 0; i < keys.length; ++i) {\n      appendHeader(headers, keys[i], object[keys[i]])\n    }\n  } else {\n    throw webidl.errors.conversionFailed({\n      prefix: 'Headers constructor',\n      argument: 'Argument 1',\n      types: ['sequence>', 'record']\n    })\n  }\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#concept-headers-append\n */\nfunction appendHeader (headers, name, value) {\n  // 1. Normalize value.\n  value = headerValueNormalize(value)\n\n  // 2. If name is not a header name or value is not a\n  //    header value, then throw a TypeError.\n  if (!isValidHeaderName(name)) {\n    throw webidl.errors.invalidArgument({\n      prefix: 'Headers.append',\n      value: name,\n      type: 'header name'\n    })\n  } else if (!isValidHeaderValue(value)) {\n    throw webidl.errors.invalidArgument({\n      prefix: 'Headers.append',\n      value,\n      type: 'header value'\n    })\n  }\n\n  // 3. If headers’s guard is \"immutable\", then throw a TypeError.\n  // 4. Otherwise, if headers’s guard is \"request\" and name is a\n  //    forbidden header name, return.\n  // Note: undici does not implement forbidden header names\n  if (headers[kGuard] === 'immutable') {\n    throw new TypeError('immutable')\n  } else if (headers[kGuard] === 'request-no-cors') {\n    // 5. Otherwise, if headers’s guard is \"request-no-cors\":\n    // TODO\n  }\n\n  // 6. Otherwise, if headers’s guard is \"response\" and name is a\n  //    forbidden response-header name, return.\n\n  // 7. Append (name, value) to headers’s header list.\n  return headers[kHeadersList].append(name, value)\n\n  // 8. If headers’s guard is \"request-no-cors\", then remove\n  //    privileged no-CORS request headers from headers\n}\n\nclass HeadersList {\n  /** @type {[string, string][]|null} */\n  cookies = null\n\n  constructor (init) {\n    if (init instanceof HeadersList) {\n      this[kHeadersMap] = new Map(init[kHeadersMap])\n      this[kHeadersSortedMap] = init[kHeadersSortedMap]\n      this.cookies = init.cookies === null ? null : [...init.cookies]\n    } else {\n      this[kHeadersMap] = new Map(init)\n      this[kHeadersSortedMap] = null\n    }\n  }\n\n  // https://fetch.spec.whatwg.org/#header-list-contains\n  contains (name) {\n    // A header list list contains a header name name if list\n    // contains a header whose name is a byte-case-insensitive\n    // match for name.\n    name = name.toLowerCase()\n\n    return this[kHeadersMap].has(name)\n  }\n\n  clear () {\n    this[kHeadersMap].clear()\n    this[kHeadersSortedMap] = null\n    this.cookies = null\n  }\n\n  // https://fetch.spec.whatwg.org/#concept-header-list-append\n  append (name, value) {\n    this[kHeadersSortedMap] = null\n\n    // 1. If list contains name, then set name to the first such\n    //    header’s name.\n    const lowercaseName = name.toLowerCase()\n    const exists = this[kHeadersMap].get(lowercaseName)\n\n    // 2. Append (name, value) to list.\n    if (exists) {\n      const delimiter = lowercaseName === 'cookie' ? '; ' : ', '\n      this[kHeadersMap].set(lowercaseName, {\n        name: exists.name,\n        value: `${exists.value}${delimiter}${value}`\n      })\n    } else {\n      this[kHeadersMap].set(lowercaseName, { name, value })\n    }\n\n    if (lowercaseName === 'set-cookie') {\n      this.cookies ??= []\n      this.cookies.push(value)\n    }\n  }\n\n  // https://fetch.spec.whatwg.org/#concept-header-list-set\n  set (name, value) {\n    this[kHeadersSortedMap] = null\n    const lowercaseName = name.toLowerCase()\n\n    if (lowercaseName === 'set-cookie') {\n      this.cookies = [value]\n    }\n\n    // 1. If list contains name, then set the value of\n    //    the first such header to value and remove the\n    //    others.\n    // 2. Otherwise, append header (name, value) to list.\n    this[kHeadersMap].set(lowercaseName, { name, value })\n  }\n\n  // https://fetch.spec.whatwg.org/#concept-header-list-delete\n  delete (name) {\n    this[kHeadersSortedMap] = null\n\n    name = name.toLowerCase()\n\n    if (name === 'set-cookie') {\n      this.cookies = null\n    }\n\n    this[kHeadersMap].delete(name)\n  }\n\n  // https://fetch.spec.whatwg.org/#concept-header-list-get\n  get (name) {\n    const value = this[kHeadersMap].get(name.toLowerCase())\n\n    // 1. If list does not contain name, then return null.\n    // 2. Return the values of all headers in list whose name\n    //    is a byte-case-insensitive match for name,\n    //    separated from each other by 0x2C 0x20, in order.\n    return value === undefined ? null : value.value\n  }\n\n  * [Symbol.iterator] () {\n    // use the lowercased name\n    for (const [name, { value }] of this[kHeadersMap]) {\n      yield [name, value]\n    }\n  }\n\n  get entries () {\n    const headers = {}\n\n    if (this[kHeadersMap].size) {\n      for (const { name, value } of this[kHeadersMap].values()) {\n        headers[name] = value\n      }\n    }\n\n    return headers\n  }\n}\n\n// https://fetch.spec.whatwg.org/#headers-class\nclass Headers {\n  constructor (init = undefined) {\n    if (init === kConstruct) {\n      return\n    }\n    this[kHeadersList] = new HeadersList()\n\n    // The new Headers(init) constructor steps are:\n\n    // 1. Set this’s guard to \"none\".\n    this[kGuard] = 'none'\n\n    // 2. If init is given, then fill this with init.\n    if (init !== undefined) {\n      init = webidl.converters.HeadersInit(init)\n      fill(this, init)\n    }\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-headers-append\n  append (name, value) {\n    webidl.brandCheck(this, Headers)\n\n    webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.append' })\n\n    name = webidl.converters.ByteString(name)\n    value = webidl.converters.ByteString(value)\n\n    return appendHeader(this, name, value)\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-headers-delete\n  delete (name) {\n    webidl.brandCheck(this, Headers)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.delete' })\n\n    name = webidl.converters.ByteString(name)\n\n    // 1. If name is not a header name, then throw a TypeError.\n    if (!isValidHeaderName(name)) {\n      throw webidl.errors.invalidArgument({\n        prefix: 'Headers.delete',\n        value: name,\n        type: 'header name'\n      })\n    }\n\n    // 2. If this’s guard is \"immutable\", then throw a TypeError.\n    // 3. Otherwise, if this’s guard is \"request\" and name is a\n    //    forbidden header name, return.\n    // 4. Otherwise, if this’s guard is \"request-no-cors\", name\n    //    is not a no-CORS-safelisted request-header name, and\n    //    name is not a privileged no-CORS request-header name,\n    //    return.\n    // 5. Otherwise, if this’s guard is \"response\" and name is\n    //    a forbidden response-header name, return.\n    // Note: undici does not implement forbidden header names\n    if (this[kGuard] === 'immutable') {\n      throw new TypeError('immutable')\n    } else if (this[kGuard] === 'request-no-cors') {\n      // TODO\n    }\n\n    // 6. If this’s header list does not contain name, then\n    //    return.\n    if (!this[kHeadersList].contains(name)) {\n      return\n    }\n\n    // 7. Delete name from this’s header list.\n    // 8. If this’s guard is \"request-no-cors\", then remove\n    //    privileged no-CORS request headers from this.\n    this[kHeadersList].delete(name)\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-headers-get\n  get (name) {\n    webidl.brandCheck(this, Headers)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.get' })\n\n    name = webidl.converters.ByteString(name)\n\n    // 1. If name is not a header name, then throw a TypeError.\n    if (!isValidHeaderName(name)) {\n      throw webidl.errors.invalidArgument({\n        prefix: 'Headers.get',\n        value: name,\n        type: 'header name'\n      })\n    }\n\n    // 2. Return the result of getting name from this’s header\n    //    list.\n    return this[kHeadersList].get(name)\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-headers-has\n  has (name) {\n    webidl.brandCheck(this, Headers)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.has' })\n\n    name = webidl.converters.ByteString(name)\n\n    // 1. If name is not a header name, then throw a TypeError.\n    if (!isValidHeaderName(name)) {\n      throw webidl.errors.invalidArgument({\n        prefix: 'Headers.has',\n        value: name,\n        type: 'header name'\n      })\n    }\n\n    // 2. Return true if this’s header list contains name;\n    //    otherwise false.\n    return this[kHeadersList].contains(name)\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-headers-set\n  set (name, value) {\n    webidl.brandCheck(this, Headers)\n\n    webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.set' })\n\n    name = webidl.converters.ByteString(name)\n    value = webidl.converters.ByteString(value)\n\n    // 1. Normalize value.\n    value = headerValueNormalize(value)\n\n    // 2. If name is not a header name or value is not a\n    //    header value, then throw a TypeError.\n    if (!isValidHeaderName(name)) {\n      throw webidl.errors.invalidArgument({\n        prefix: 'Headers.set',\n        value: name,\n        type: 'header name'\n      })\n    } else if (!isValidHeaderValue(value)) {\n      throw webidl.errors.invalidArgument({\n        prefix: 'Headers.set',\n        value,\n        type: 'header value'\n      })\n    }\n\n    // 3. If this’s guard is \"immutable\", then throw a TypeError.\n    // 4. Otherwise, if this’s guard is \"request\" and name is a\n    //    forbidden header name, return.\n    // 5. Otherwise, if this’s guard is \"request-no-cors\" and\n    //    name/value is not a no-CORS-safelisted request-header,\n    //    return.\n    // 6. Otherwise, if this’s guard is \"response\" and name is a\n    //    forbidden response-header name, return.\n    // Note: undici does not implement forbidden header names\n    if (this[kGuard] === 'immutable') {\n      throw new TypeError('immutable')\n    } else if (this[kGuard] === 'request-no-cors') {\n      // TODO\n    }\n\n    // 7. Set (name, value) in this’s header list.\n    // 8. If this’s guard is \"request-no-cors\", then remove\n    //    privileged no-CORS request headers from this\n    this[kHeadersList].set(name, value)\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie\n  getSetCookie () {\n    webidl.brandCheck(this, Headers)\n\n    // 1. If this’s header list does not contain `Set-Cookie`, then return « ».\n    // 2. Return the values of all headers in this’s header list whose name is\n    //    a byte-case-insensitive match for `Set-Cookie`, in order.\n\n    const list = this[kHeadersList].cookies\n\n    if (list) {\n      return [...list]\n    }\n\n    return []\n  }\n\n  // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine\n  get [kHeadersSortedMap] () {\n    if (this[kHeadersList][kHeadersSortedMap]) {\n      return this[kHeadersList][kHeadersSortedMap]\n    }\n\n    // 1. Let headers be an empty list of headers with the key being the name\n    //    and value the value.\n    const headers = []\n\n    // 2. Let names be the result of convert header names to a sorted-lowercase\n    //    set with all the names of the headers in list.\n    const names = [...this[kHeadersList]].sort((a, b) => a[0] < b[0] ? -1 : 1)\n    const cookies = this[kHeadersList].cookies\n\n    // 3. For each name of names:\n    for (let i = 0; i < names.length; ++i) {\n      const [name, value] = names[i]\n      // 1. If name is `set-cookie`, then:\n      if (name === 'set-cookie') {\n        // 1. Let values be a list of all values of headers in list whose name\n        //    is a byte-case-insensitive match for name, in order.\n\n        // 2. For each value of values:\n        // 1. Append (name, value) to headers.\n        for (let j = 0; j < cookies.length; ++j) {\n          headers.push([name, cookies[j]])\n        }\n      } else {\n        // 2. Otherwise:\n\n        // 1. Let value be the result of getting name from list.\n\n        // 2. Assert: value is non-null.\n        assert(value !== null)\n\n        // 3. Append (name, value) to headers.\n        headers.push([name, value])\n      }\n    }\n\n    this[kHeadersList][kHeadersSortedMap] = headers\n\n    // 4. Return headers.\n    return headers\n  }\n\n  keys () {\n    webidl.brandCheck(this, Headers)\n\n    if (this[kGuard] === 'immutable') {\n      const value = this[kHeadersSortedMap]\n      return makeIterator(() => value, 'Headers',\n        'key')\n    }\n\n    return makeIterator(\n      () => [...this[kHeadersSortedMap].values()],\n      'Headers',\n      'key'\n    )\n  }\n\n  values () {\n    webidl.brandCheck(this, Headers)\n\n    if (this[kGuard] === 'immutable') {\n      const value = this[kHeadersSortedMap]\n      return makeIterator(() => value, 'Headers',\n        'value')\n    }\n\n    return makeIterator(\n      () => [...this[kHeadersSortedMap].values()],\n      'Headers',\n      'value'\n    )\n  }\n\n  entries () {\n    webidl.brandCheck(this, Headers)\n\n    if (this[kGuard] === 'immutable') {\n      const value = this[kHeadersSortedMap]\n      return makeIterator(() => value, 'Headers',\n        'key+value')\n    }\n\n    return makeIterator(\n      () => [...this[kHeadersSortedMap].values()],\n      'Headers',\n      'key+value'\n    )\n  }\n\n  /**\n   * @param {(value: string, key: string, self: Headers) => void} callbackFn\n   * @param {unknown} thisArg\n   */\n  forEach (callbackFn, thisArg = globalThis) {\n    webidl.brandCheck(this, Headers)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.forEach' })\n\n    if (typeof callbackFn !== 'function') {\n      throw new TypeError(\n        \"Failed to execute 'forEach' on 'Headers': parameter 1 is not of type 'Function'.\"\n      )\n    }\n\n    for (const [key, value] of this) {\n      callbackFn.apply(thisArg, [value, key, this])\n    }\n  }\n\n  [Symbol.for('nodejs.util.inspect.custom')] () {\n    webidl.brandCheck(this, Headers)\n\n    return this[kHeadersList]\n  }\n}\n\nHeaders.prototype[Symbol.iterator] = Headers.prototype.entries\n\nObject.defineProperties(Headers.prototype, {\n  append: kEnumerableProperty,\n  delete: kEnumerableProperty,\n  get: kEnumerableProperty,\n  has: kEnumerableProperty,\n  set: kEnumerableProperty,\n  getSetCookie: kEnumerableProperty,\n  keys: kEnumerableProperty,\n  values: kEnumerableProperty,\n  entries: kEnumerableProperty,\n  forEach: kEnumerableProperty,\n  [Symbol.iterator]: { enumerable: false },\n  [Symbol.toStringTag]: {\n    value: 'Headers',\n    configurable: true\n  }\n})\n\nwebidl.converters.HeadersInit = function (V) {\n  if (webidl.util.Type(V) === 'Object') {\n    if (V[Symbol.iterator]) {\n      return webidl.converters['sequence>'](V)\n    }\n\n    return webidl.converters['record'](V)\n  }\n\n  throw webidl.errors.conversionFailed({\n    prefix: 'Headers constructor',\n    argument: 'Argument 1',\n    types: ['sequence>', 'record']\n  })\n}\n\nmodule.exports = {\n  fill,\n  Headers,\n  HeadersList\n}\n","// https://github.com/Ethan-Arrowood/undici-fetch\n\n'use strict'\n\nconst {\n  Response,\n  makeNetworkError,\n  makeAppropriateNetworkError,\n  filterResponse,\n  makeResponse\n} = require('./response')\nconst { Headers } = require('./headers')\nconst { Request, makeRequest } = require('./request')\nconst zlib = require('zlib')\nconst {\n  bytesMatch,\n  makePolicyContainer,\n  clonePolicyContainer,\n  requestBadPort,\n  TAOCheck,\n  appendRequestOriginHeader,\n  responseLocationURL,\n  requestCurrentURL,\n  setRequestReferrerPolicyOnRedirect,\n  tryUpgradeRequestToAPotentiallyTrustworthyURL,\n  createOpaqueTimingInfo,\n  appendFetchMetadata,\n  corsCheck,\n  crossOriginResourcePolicyCheck,\n  determineRequestsReferrer,\n  coarsenedSharedCurrentTime,\n  createDeferredPromise,\n  isBlobLike,\n  sameOrigin,\n  isCancelled,\n  isAborted,\n  isErrorLike,\n  fullyReadBody,\n  readableStreamClose,\n  isomorphicEncode,\n  urlIsLocal,\n  urlIsHttpHttpsScheme,\n  urlHasHttpsScheme\n} = require('./util')\nconst { kState, kHeaders, kGuard, kRealm } = require('./symbols')\nconst assert = require('assert')\nconst { safelyExtractBody } = require('./body')\nconst {\n  redirectStatusSet,\n  nullBodyStatus,\n  safeMethodsSet,\n  requestBodyHeader,\n  subresourceSet,\n  DOMException\n} = require('./constants')\nconst { kHeadersList } = require('../core/symbols')\nconst EE = require('events')\nconst { Readable, pipeline } = require('stream')\nconst { addAbortListener, isErrored, isReadable, nodeMajor, nodeMinor } = require('../core/util')\nconst { dataURLProcessor, serializeAMimeType } = require('./dataURL')\nconst { TransformStream } = require('stream/web')\nconst { getGlobalDispatcher } = require('../global')\nconst { webidl } = require('./webidl')\nconst { STATUS_CODES } = require('http')\nconst GET_OR_HEAD = ['GET', 'HEAD']\n\n/** @type {import('buffer').resolveObjectURL} */\nlet resolveObjectURL\nlet ReadableStream = globalThis.ReadableStream\n\nclass Fetch extends EE {\n  constructor (dispatcher) {\n    super()\n\n    this.dispatcher = dispatcher\n    this.connection = null\n    this.dump = false\n    this.state = 'ongoing'\n    // 2 terminated listeners get added per request,\n    // but only 1 gets removed. If there are 20 redirects,\n    // 21 listeners will be added.\n    // See https://github.com/nodejs/undici/issues/1711\n    // TODO (fix): Find and fix root cause for leaked listener.\n    this.setMaxListeners(21)\n  }\n\n  terminate (reason) {\n    if (this.state !== 'ongoing') {\n      return\n    }\n\n    this.state = 'terminated'\n    this.connection?.destroy(reason)\n    this.emit('terminated', reason)\n  }\n\n  // https://fetch.spec.whatwg.org/#fetch-controller-abort\n  abort (error) {\n    if (this.state !== 'ongoing') {\n      return\n    }\n\n    // 1. Set controller’s state to \"aborted\".\n    this.state = 'aborted'\n\n    // 2. Let fallbackError be an \"AbortError\" DOMException.\n    // 3. Set error to fallbackError if it is not given.\n    if (!error) {\n      error = new DOMException('The operation was aborted.', 'AbortError')\n    }\n\n    // 4. Let serializedError be StructuredSerialize(error).\n    //    If that threw an exception, catch it, and let\n    //    serializedError be StructuredSerialize(fallbackError).\n\n    // 5. Set controller’s serialized abort reason to serializedError.\n    this.serializedAbortReason = error\n\n    this.connection?.destroy(error)\n    this.emit('terminated', error)\n  }\n}\n\n// https://fetch.spec.whatwg.org/#fetch-method\nfunction fetch (input, init = {}) {\n  webidl.argumentLengthCheck(arguments, 1, { header: 'globalThis.fetch' })\n\n  // 1. Let p be a new promise.\n  const p = createDeferredPromise()\n\n  // 2. Let requestObject be the result of invoking the initial value of\n  // Request as constructor with input and init as arguments. If this throws\n  // an exception, reject p with it and return p.\n  let requestObject\n\n  try {\n    requestObject = new Request(input, init)\n  } catch (e) {\n    p.reject(e)\n    return p.promise\n  }\n\n  // 3. Let request be requestObject’s request.\n  const request = requestObject[kState]\n\n  // 4. If requestObject’s signal’s aborted flag is set, then:\n  if (requestObject.signal.aborted) {\n    // 1. Abort the fetch() call with p, request, null, and\n    //    requestObject’s signal’s abort reason.\n    abortFetch(p, request, null, requestObject.signal.reason)\n\n    // 2. Return p.\n    return p.promise\n  }\n\n  // 5. Let globalObject be request’s client’s global object.\n  const globalObject = request.client.globalObject\n\n  // 6. If globalObject is a ServiceWorkerGlobalScope object, then set\n  // request’s service-workers mode to \"none\".\n  if (globalObject?.constructor?.name === 'ServiceWorkerGlobalScope') {\n    request.serviceWorkers = 'none'\n  }\n\n  // 7. Let responseObject be null.\n  let responseObject = null\n\n  // 8. Let relevantRealm be this’s relevant Realm.\n  const relevantRealm = null\n\n  // 9. Let locallyAborted be false.\n  let locallyAborted = false\n\n  // 10. Let controller be null.\n  let controller = null\n\n  // 11. Add the following abort steps to requestObject’s signal:\n  addAbortListener(\n    requestObject.signal,\n    () => {\n      // 1. Set locallyAborted to true.\n      locallyAborted = true\n\n      // 2. Assert: controller is non-null.\n      assert(controller != null)\n\n      // 3. Abort controller with requestObject’s signal’s abort reason.\n      controller.abort(requestObject.signal.reason)\n\n      // 4. Abort the fetch() call with p, request, responseObject,\n      //    and requestObject’s signal’s abort reason.\n      abortFetch(p, request, responseObject, requestObject.signal.reason)\n    }\n  )\n\n  // 12. Let handleFetchDone given response response be to finalize and\n  // report timing with response, globalObject, and \"fetch\".\n  const handleFetchDone = (response) =>\n    finalizeAndReportTiming(response, 'fetch')\n\n  // 13. Set controller to the result of calling fetch given request,\n  // with processResponseEndOfBody set to handleFetchDone, and processResponse\n  // given response being these substeps:\n\n  const processResponse = (response) => {\n    // 1. If locallyAborted is true, terminate these substeps.\n    if (locallyAborted) {\n      return Promise.resolve()\n    }\n\n    // 2. If response’s aborted flag is set, then:\n    if (response.aborted) {\n      // 1. Let deserializedError be the result of deserialize a serialized\n      //    abort reason given controller’s serialized abort reason and\n      //    relevantRealm.\n\n      // 2. Abort the fetch() call with p, request, responseObject, and\n      //    deserializedError.\n\n      abortFetch(p, request, responseObject, controller.serializedAbortReason)\n      return Promise.resolve()\n    }\n\n    // 3. If response is a network error, then reject p with a TypeError\n    // and terminate these substeps.\n    if (response.type === 'error') {\n      p.reject(\n        Object.assign(new TypeError('fetch failed'), { cause: response.error })\n      )\n      return Promise.resolve()\n    }\n\n    // 4. Set responseObject to the result of creating a Response object,\n    // given response, \"immutable\", and relevantRealm.\n    responseObject = new Response()\n    responseObject[kState] = response\n    responseObject[kRealm] = relevantRealm\n    responseObject[kHeaders][kHeadersList] = response.headersList\n    responseObject[kHeaders][kGuard] = 'immutable'\n    responseObject[kHeaders][kRealm] = relevantRealm\n\n    // 5. Resolve p with responseObject.\n    p.resolve(responseObject)\n  }\n\n  controller = fetching({\n    request,\n    processResponseEndOfBody: handleFetchDone,\n    processResponse,\n    dispatcher: init.dispatcher ?? getGlobalDispatcher() // undici\n  })\n\n  // 14. Return p.\n  return p.promise\n}\n\n// https://fetch.spec.whatwg.org/#finalize-and-report-timing\nfunction finalizeAndReportTiming (response, initiatorType = 'other') {\n  // 1. If response is an aborted network error, then return.\n  if (response.type === 'error' && response.aborted) {\n    return\n  }\n\n  // 2. If response’s URL list is null or empty, then return.\n  if (!response.urlList?.length) {\n    return\n  }\n\n  // 3. Let originalURL be response’s URL list[0].\n  const originalURL = response.urlList[0]\n\n  // 4. Let timingInfo be response’s timing info.\n  let timingInfo = response.timingInfo\n\n  // 5. Let cacheState be response’s cache state.\n  let cacheState = response.cacheState\n\n  // 6. If originalURL’s scheme is not an HTTP(S) scheme, then return.\n  if (!urlIsHttpHttpsScheme(originalURL)) {\n    return\n  }\n\n  // 7. If timingInfo is null, then return.\n  if (timingInfo === null) {\n    return\n  }\n\n  // 8. If response’s timing allow passed flag is not set, then:\n  if (!response.timingAllowPassed) {\n    //  1. Set timingInfo to a the result of creating an opaque timing info for timingInfo.\n    timingInfo = createOpaqueTimingInfo({\n      startTime: timingInfo.startTime\n    })\n\n    //  2. Set cacheState to the empty string.\n    cacheState = ''\n  }\n\n  // 9. Set timingInfo’s end time to the coarsened shared current time\n  // given global’s relevant settings object’s cross-origin isolated\n  // capability.\n  // TODO: given global’s relevant settings object’s cross-origin isolated\n  // capability?\n  timingInfo.endTime = coarsenedSharedCurrentTime()\n\n  // 10. Set response’s timing info to timingInfo.\n  response.timingInfo = timingInfo\n\n  // 11. Mark resource timing for timingInfo, originalURL, initiatorType,\n  // global, and cacheState.\n  markResourceTiming(\n    timingInfo,\n    originalURL,\n    initiatorType,\n    globalThis,\n    cacheState\n  )\n}\n\n// https://w3c.github.io/resource-timing/#dfn-mark-resource-timing\nfunction markResourceTiming (timingInfo, originalURL, initiatorType, globalThis, cacheState) {\n  if (nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 2)) {\n    performance.markResourceTiming(timingInfo, originalURL.href, initiatorType, globalThis, cacheState)\n  }\n}\n\n// https://fetch.spec.whatwg.org/#abort-fetch\nfunction abortFetch (p, request, responseObject, error) {\n  // Note: AbortSignal.reason was added in node v17.2.0\n  // which would give us an undefined error to reject with.\n  // Remove this once node v16 is no longer supported.\n  if (!error) {\n    error = new DOMException('The operation was aborted.', 'AbortError')\n  }\n\n  // 1. Reject promise with error.\n  p.reject(error)\n\n  // 2. If request’s body is not null and is readable, then cancel request’s\n  // body with error.\n  if (request.body != null && isReadable(request.body?.stream)) {\n    request.body.stream.cancel(error).catch((err) => {\n      if (err.code === 'ERR_INVALID_STATE') {\n        // Node bug?\n        return\n      }\n      throw err\n    })\n  }\n\n  // 3. If responseObject is null, then return.\n  if (responseObject == null) {\n    return\n  }\n\n  // 4. Let response be responseObject’s response.\n  const response = responseObject[kState]\n\n  // 5. If response’s body is not null and is readable, then error response’s\n  // body with error.\n  if (response.body != null && isReadable(response.body?.stream)) {\n    response.body.stream.cancel(error).catch((err) => {\n      if (err.code === 'ERR_INVALID_STATE') {\n        // Node bug?\n        return\n      }\n      throw err\n    })\n  }\n}\n\n// https://fetch.spec.whatwg.org/#fetching\nfunction fetching ({\n  request,\n  processRequestBodyChunkLength,\n  processRequestEndOfBody,\n  processResponse,\n  processResponseEndOfBody,\n  processResponseConsumeBody,\n  useParallelQueue = false,\n  dispatcher // undici\n}) {\n  // 1. Let taskDestination be null.\n  let taskDestination = null\n\n  // 2. Let crossOriginIsolatedCapability be false.\n  let crossOriginIsolatedCapability = false\n\n  // 3. If request’s client is non-null, then:\n  if (request.client != null) {\n    // 1. Set taskDestination to request’s client’s global object.\n    taskDestination = request.client.globalObject\n\n    // 2. Set crossOriginIsolatedCapability to request’s client’s cross-origin\n    // isolated capability.\n    crossOriginIsolatedCapability =\n      request.client.crossOriginIsolatedCapability\n  }\n\n  // 4. If useParallelQueue is true, then set taskDestination to the result of\n  // starting a new parallel queue.\n  // TODO\n\n  // 5. Let timingInfo be a new fetch timing info whose start time and\n  // post-redirect start time are the coarsened shared current time given\n  // crossOriginIsolatedCapability.\n  const currenTime = coarsenedSharedCurrentTime(crossOriginIsolatedCapability)\n  const timingInfo = createOpaqueTimingInfo({\n    startTime: currenTime\n  })\n\n  // 6. Let fetchParams be a new fetch params whose\n  // request is request,\n  // timing info is timingInfo,\n  // process request body chunk length is processRequestBodyChunkLength,\n  // process request end-of-body is processRequestEndOfBody,\n  // process response is processResponse,\n  // process response consume body is processResponseConsumeBody,\n  // process response end-of-body is processResponseEndOfBody,\n  // task destination is taskDestination,\n  // and cross-origin isolated capability is crossOriginIsolatedCapability.\n  const fetchParams = {\n    controller: new Fetch(dispatcher),\n    request,\n    timingInfo,\n    processRequestBodyChunkLength,\n    processRequestEndOfBody,\n    processResponse,\n    processResponseConsumeBody,\n    processResponseEndOfBody,\n    taskDestination,\n    crossOriginIsolatedCapability\n  }\n\n  // 7. If request’s body is a byte sequence, then set request’s body to\n  //    request’s body as a body.\n  // NOTE: Since fetching is only called from fetch, body should already be\n  // extracted.\n  assert(!request.body || request.body.stream)\n\n  // 8. If request’s window is \"client\", then set request’s window to request’s\n  // client, if request’s client’s global object is a Window object; otherwise\n  // \"no-window\".\n  if (request.window === 'client') {\n    // TODO: What if request.client is null?\n    request.window =\n      request.client?.globalObject?.constructor?.name === 'Window'\n        ? request.client\n        : 'no-window'\n  }\n\n  // 9. If request’s origin is \"client\", then set request’s origin to request’s\n  // client’s origin.\n  if (request.origin === 'client') {\n    // TODO: What if request.client is null?\n    request.origin = request.client?.origin\n  }\n\n  // 10. If all of the following conditions are true:\n  // TODO\n\n  // 11. If request’s policy container is \"client\", then:\n  if (request.policyContainer === 'client') {\n    // 1. If request’s client is non-null, then set request’s policy\n    // container to a clone of request’s client’s policy container. [HTML]\n    if (request.client != null) {\n      request.policyContainer = clonePolicyContainer(\n        request.client.policyContainer\n      )\n    } else {\n      // 2. Otherwise, set request’s policy container to a new policy\n      // container.\n      request.policyContainer = makePolicyContainer()\n    }\n  }\n\n  // 12. If request’s header list does not contain `Accept`, then:\n  if (!request.headersList.contains('accept')) {\n    // 1. Let value be `*/*`.\n    const value = '*/*'\n\n    // 2. A user agent should set value to the first matching statement, if\n    // any, switching on request’s destination:\n    // \"document\"\n    // \"frame\"\n    // \"iframe\"\n    // `text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8`\n    // \"image\"\n    // `image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5`\n    // \"style\"\n    // `text/css,*/*;q=0.1`\n    // TODO\n\n    // 3. Append `Accept`/value to request’s header list.\n    request.headersList.append('accept', value)\n  }\n\n  // 13. If request’s header list does not contain `Accept-Language`, then\n  // user agents should append `Accept-Language`/an appropriate value to\n  // request’s header list.\n  if (!request.headersList.contains('accept-language')) {\n    request.headersList.append('accept-language', '*')\n  }\n\n  // 14. If request’s priority is null, then use request’s initiator and\n  // destination appropriately in setting request’s priority to a\n  // user-agent-defined object.\n  if (request.priority === null) {\n    // TODO\n  }\n\n  // 15. If request is a subresource request, then:\n  if (subresourceSet.has(request.destination)) {\n    // TODO\n  }\n\n  // 16. Run main fetch given fetchParams.\n  mainFetch(fetchParams)\n    .catch(err => {\n      fetchParams.controller.terminate(err)\n    })\n\n  // 17. Return fetchParam's controller\n  return fetchParams.controller\n}\n\n// https://fetch.spec.whatwg.org/#concept-main-fetch\nasync function mainFetch (fetchParams, recursive = false) {\n  // 1. Let request be fetchParams’s request.\n  const request = fetchParams.request\n\n  // 2. Let response be null.\n  let response = null\n\n  // 3. If request’s local-URLs-only flag is set and request’s current URL is\n  // not local, then set response to a network error.\n  if (request.localURLsOnly && !urlIsLocal(requestCurrentURL(request))) {\n    response = makeNetworkError('local URLs only')\n  }\n\n  // 4. Run report Content Security Policy violations for request.\n  // TODO\n\n  // 5. Upgrade request to a potentially trustworthy URL, if appropriate.\n  tryUpgradeRequestToAPotentiallyTrustworthyURL(request)\n\n  // 6. If should request be blocked due to a bad port, should fetching request\n  // be blocked as mixed content, or should request be blocked by Content\n  // Security Policy returns blocked, then set response to a network error.\n  if (requestBadPort(request) === 'blocked') {\n    response = makeNetworkError('bad port')\n  }\n  // TODO: should fetching request be blocked as mixed content?\n  // TODO: should request be blocked by Content Security Policy?\n\n  // 7. If request’s referrer policy is the empty string, then set request’s\n  // referrer policy to request’s policy container’s referrer policy.\n  if (request.referrerPolicy === '') {\n    request.referrerPolicy = request.policyContainer.referrerPolicy\n  }\n\n  // 8. If request’s referrer is not \"no-referrer\", then set request’s\n  // referrer to the result of invoking determine request’s referrer.\n  if (request.referrer !== 'no-referrer') {\n    request.referrer = determineRequestsReferrer(request)\n  }\n\n  // 9. Set request’s current URL’s scheme to \"https\" if all of the following\n  // conditions are true:\n  // - request’s current URL’s scheme is \"http\"\n  // - request’s current URL’s host is a domain\n  // - Matching request’s current URL’s host per Known HSTS Host Domain Name\n  //   Matching results in either a superdomain match with an asserted\n  //   includeSubDomains directive or a congruent match (with or without an\n  //   asserted includeSubDomains directive). [HSTS]\n  // TODO\n\n  // 10. If recursive is false, then run the remaining steps in parallel.\n  // TODO\n\n  // 11. If response is null, then set response to the result of running\n  // the steps corresponding to the first matching statement:\n  if (response === null) {\n    response = await (async () => {\n      const currentURL = requestCurrentURL(request)\n\n      if (\n        // - request’s current URL’s origin is same origin with request’s origin,\n        //   and request’s response tainting is \"basic\"\n        (sameOrigin(currentURL, request.url) && request.responseTainting === 'basic') ||\n        // request’s current URL’s scheme is \"data\"\n        (currentURL.protocol === 'data:') ||\n        // - request’s mode is \"navigate\" or \"websocket\"\n        (request.mode === 'navigate' || request.mode === 'websocket')\n      ) {\n        // 1. Set request’s response tainting to \"basic\".\n        request.responseTainting = 'basic'\n\n        // 2. Return the result of running scheme fetch given fetchParams.\n        return await schemeFetch(fetchParams)\n      }\n\n      // request’s mode is \"same-origin\"\n      if (request.mode === 'same-origin') {\n        // 1. Return a network error.\n        return makeNetworkError('request mode cannot be \"same-origin\"')\n      }\n\n      // request’s mode is \"no-cors\"\n      if (request.mode === 'no-cors') {\n        // 1. If request’s redirect mode is not \"follow\", then return a network\n        // error.\n        if (request.redirect !== 'follow') {\n          return makeNetworkError(\n            'redirect mode cannot be \"follow\" for \"no-cors\" request'\n          )\n        }\n\n        // 2. Set request’s response tainting to \"opaque\".\n        request.responseTainting = 'opaque'\n\n        // 3. Return the result of running scheme fetch given fetchParams.\n        return await schemeFetch(fetchParams)\n      }\n\n      // request’s current URL’s scheme is not an HTTP(S) scheme\n      if (!urlIsHttpHttpsScheme(requestCurrentURL(request))) {\n        // Return a network error.\n        return makeNetworkError('URL scheme must be a HTTP(S) scheme')\n      }\n\n      // - request’s use-CORS-preflight flag is set\n      // - request’s unsafe-request flag is set and either request’s method is\n      //   not a CORS-safelisted method or CORS-unsafe request-header names with\n      //   request’s header list is not empty\n      //    1. Set request’s response tainting to \"cors\".\n      //    2. Let corsWithPreflightResponse be the result of running HTTP fetch\n      //    given fetchParams and true.\n      //    3. If corsWithPreflightResponse is a network error, then clear cache\n      //    entries using request.\n      //    4. Return corsWithPreflightResponse.\n      // TODO\n\n      // Otherwise\n      //    1. Set request’s response tainting to \"cors\".\n      request.responseTainting = 'cors'\n\n      //    2. Return the result of running HTTP fetch given fetchParams.\n      return await httpFetch(fetchParams)\n    })()\n  }\n\n  // 12. If recursive is true, then return response.\n  if (recursive) {\n    return response\n  }\n\n  // 13. If response is not a network error and response is not a filtered\n  // response, then:\n  if (response.status !== 0 && !response.internalResponse) {\n    // If request’s response tainting is \"cors\", then:\n    if (request.responseTainting === 'cors') {\n      // 1. Let headerNames be the result of extracting header list values\n      // given `Access-Control-Expose-Headers` and response’s header list.\n      // TODO\n      // 2. If request’s credentials mode is not \"include\" and headerNames\n      // contains `*`, then set response’s CORS-exposed header-name list to\n      // all unique header names in response’s header list.\n      // TODO\n      // 3. Otherwise, if headerNames is not null or failure, then set\n      // response’s CORS-exposed header-name list to headerNames.\n      // TODO\n    }\n\n    // Set response to the following filtered response with response as its\n    // internal response, depending on request’s response tainting:\n    if (request.responseTainting === 'basic') {\n      response = filterResponse(response, 'basic')\n    } else if (request.responseTainting === 'cors') {\n      response = filterResponse(response, 'cors')\n    } else if (request.responseTainting === 'opaque') {\n      response = filterResponse(response, 'opaque')\n    } else {\n      assert(false)\n    }\n  }\n\n  // 14. Let internalResponse be response, if response is a network error,\n  // and response’s internal response otherwise.\n  let internalResponse =\n    response.status === 0 ? response : response.internalResponse\n\n  // 15. If internalResponse’s URL list is empty, then set it to a clone of\n  // request’s URL list.\n  if (internalResponse.urlList.length === 0) {\n    internalResponse.urlList.push(...request.urlList)\n  }\n\n  // 16. If request’s timing allow failed flag is unset, then set\n  // internalResponse’s timing allow passed flag.\n  if (!request.timingAllowFailed) {\n    response.timingAllowPassed = true\n  }\n\n  // 17. If response is not a network error and any of the following returns\n  // blocked\n  // - should internalResponse to request be blocked as mixed content\n  // - should internalResponse to request be blocked by Content Security Policy\n  // - should internalResponse to request be blocked due to its MIME type\n  // - should internalResponse to request be blocked due to nosniff\n  // TODO\n\n  // 18. If response’s type is \"opaque\", internalResponse’s status is 206,\n  // internalResponse’s range-requested flag is set, and request’s header\n  // list does not contain `Range`, then set response and internalResponse\n  // to a network error.\n  if (\n    response.type === 'opaque' &&\n    internalResponse.status === 206 &&\n    internalResponse.rangeRequested &&\n    !request.headers.contains('range')\n  ) {\n    response = internalResponse = makeNetworkError()\n  }\n\n  // 19. If response is not a network error and either request’s method is\n  // `HEAD` or `CONNECT`, or internalResponse’s status is a null body status,\n  // set internalResponse’s body to null and disregard any enqueuing toward\n  // it (if any).\n  if (\n    response.status !== 0 &&\n    (request.method === 'HEAD' ||\n      request.method === 'CONNECT' ||\n      nullBodyStatus.includes(internalResponse.status))\n  ) {\n    internalResponse.body = null\n    fetchParams.controller.dump = true\n  }\n\n  // 20. If request’s integrity metadata is not the empty string, then:\n  if (request.integrity) {\n    // 1. Let processBodyError be this step: run fetch finale given fetchParams\n    // and a network error.\n    const processBodyError = (reason) =>\n      fetchFinale(fetchParams, makeNetworkError(reason))\n\n    // 2. If request’s response tainting is \"opaque\", or response’s body is null,\n    // then run processBodyError and abort these steps.\n    if (request.responseTainting === 'opaque' || response.body == null) {\n      processBodyError(response.error)\n      return\n    }\n\n    // 3. Let processBody given bytes be these steps:\n    const processBody = (bytes) => {\n      // 1. If bytes do not match request’s integrity metadata,\n      // then run processBodyError and abort these steps. [SRI]\n      if (!bytesMatch(bytes, request.integrity)) {\n        processBodyError('integrity mismatch')\n        return\n      }\n\n      // 2. Set response’s body to bytes as a body.\n      response.body = safelyExtractBody(bytes)[0]\n\n      // 3. Run fetch finale given fetchParams and response.\n      fetchFinale(fetchParams, response)\n    }\n\n    // 4. Fully read response’s body given processBody and processBodyError.\n    await fullyReadBody(response.body, processBody, processBodyError)\n  } else {\n    // 21. Otherwise, run fetch finale given fetchParams and response.\n    fetchFinale(fetchParams, response)\n  }\n}\n\n// https://fetch.spec.whatwg.org/#concept-scheme-fetch\n// given a fetch params fetchParams\nfunction schemeFetch (fetchParams) {\n  // Note: since the connection is destroyed on redirect, which sets fetchParams to a\n  // cancelled state, we do not want this condition to trigger *unless* there have been\n  // no redirects. See https://github.com/nodejs/undici/issues/1776\n  // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams.\n  if (isCancelled(fetchParams) && fetchParams.request.redirectCount === 0) {\n    return Promise.resolve(makeAppropriateNetworkError(fetchParams))\n  }\n\n  // 2. Let request be fetchParams’s request.\n  const { request } = fetchParams\n\n  const { protocol: scheme } = requestCurrentURL(request)\n\n  // 3. Switch on request’s current URL’s scheme and run the associated steps:\n  switch (scheme) {\n    case 'about:': {\n      // If request’s current URL’s path is the string \"blank\", then return a new response\n      // whose status message is `OK`, header list is « (`Content-Type`, `text/html;charset=utf-8`) »,\n      // and body is the empty byte sequence as a body.\n\n      // Otherwise, return a network error.\n      return Promise.resolve(makeNetworkError('about scheme is not supported'))\n    }\n    case 'blob:': {\n      if (!resolveObjectURL) {\n        resolveObjectURL = require('buffer').resolveObjectURL\n      }\n\n      // 1. Let blobURLEntry be request’s current URL’s blob URL entry.\n      const blobURLEntry = requestCurrentURL(request)\n\n      // https://github.com/web-platform-tests/wpt/blob/7b0ebaccc62b566a1965396e5be7bb2bc06f841f/FileAPI/url/resources/fetch-tests.js#L52-L56\n      // Buffer.resolveObjectURL does not ignore URL queries.\n      if (blobURLEntry.search.length !== 0) {\n        return Promise.resolve(makeNetworkError('NetworkError when attempting to fetch resource.'))\n      }\n\n      const blobURLEntryObject = resolveObjectURL(blobURLEntry.toString())\n\n      // 2. If request’s method is not `GET`, blobURLEntry is null, or blobURLEntry’s\n      //    object is not a Blob object, then return a network error.\n      if (request.method !== 'GET' || !isBlobLike(blobURLEntryObject)) {\n        return Promise.resolve(makeNetworkError('invalid method'))\n      }\n\n      // 3. Let bodyWithType be the result of safely extracting blobURLEntry’s object.\n      const bodyWithType = safelyExtractBody(blobURLEntryObject)\n\n      // 4. Let body be bodyWithType’s body.\n      const body = bodyWithType[0]\n\n      // 5. Let length be body’s length, serialized and isomorphic encoded.\n      const length = isomorphicEncode(`${body.length}`)\n\n      // 6. Let type be bodyWithType’s type if it is non-null; otherwise the empty byte sequence.\n      const type = bodyWithType[1] ?? ''\n\n      // 7. Return a new response whose status message is `OK`, header list is\n      //    « (`Content-Length`, length), (`Content-Type`, type) », and body is body.\n      const response = makeResponse({\n        statusText: 'OK',\n        headersList: [\n          ['content-length', { name: 'Content-Length', value: length }],\n          ['content-type', { name: 'Content-Type', value: type }]\n        ]\n      })\n\n      response.body = body\n\n      return Promise.resolve(response)\n    }\n    case 'data:': {\n      // 1. Let dataURLStruct be the result of running the\n      //    data: URL processor on request’s current URL.\n      const currentURL = requestCurrentURL(request)\n      const dataURLStruct = dataURLProcessor(currentURL)\n\n      // 2. If dataURLStruct is failure, then return a\n      //    network error.\n      if (dataURLStruct === 'failure') {\n        return Promise.resolve(makeNetworkError('failed to fetch the data URL'))\n      }\n\n      // 3. Let mimeType be dataURLStruct’s MIME type, serialized.\n      const mimeType = serializeAMimeType(dataURLStruct.mimeType)\n\n      // 4. Return a response whose status message is `OK`,\n      //    header list is « (`Content-Type`, mimeType) »,\n      //    and body is dataURLStruct’s body as a body.\n      return Promise.resolve(makeResponse({\n        statusText: 'OK',\n        headersList: [\n          ['content-type', { name: 'Content-Type', value: mimeType }]\n        ],\n        body: safelyExtractBody(dataURLStruct.body)[0]\n      }))\n    }\n    case 'file:': {\n      // For now, unfortunate as it is, file URLs are left as an exercise for the reader.\n      // When in doubt, return a network error.\n      return Promise.resolve(makeNetworkError('not implemented... yet...'))\n    }\n    case 'http:':\n    case 'https:': {\n      // Return the result of running HTTP fetch given fetchParams.\n\n      return httpFetch(fetchParams)\n        .catch((err) => makeNetworkError(err))\n    }\n    default: {\n      return Promise.resolve(makeNetworkError('unknown scheme'))\n    }\n  }\n}\n\n// https://fetch.spec.whatwg.org/#finalize-response\nfunction finalizeResponse (fetchParams, response) {\n  // 1. Set fetchParams’s request’s done flag.\n  fetchParams.request.done = true\n\n  // 2, If fetchParams’s process response done is not null, then queue a fetch\n  // task to run fetchParams’s process response done given response, with\n  // fetchParams’s task destination.\n  if (fetchParams.processResponseDone != null) {\n    queueMicrotask(() => fetchParams.processResponseDone(response))\n  }\n}\n\n// https://fetch.spec.whatwg.org/#fetch-finale\nfunction fetchFinale (fetchParams, response) {\n  // 1. If response is a network error, then:\n  if (response.type === 'error') {\n    // 1. Set response’s URL list to « fetchParams’s request’s URL list[0] ».\n    response.urlList = [fetchParams.request.urlList[0]]\n\n    // 2. Set response’s timing info to the result of creating an opaque timing\n    // info for fetchParams’s timing info.\n    response.timingInfo = createOpaqueTimingInfo({\n      startTime: fetchParams.timingInfo.startTime\n    })\n  }\n\n  // 2. Let processResponseEndOfBody be the following steps:\n  const processResponseEndOfBody = () => {\n    // 1. Set fetchParams’s request’s done flag.\n    fetchParams.request.done = true\n\n    // If fetchParams’s process response end-of-body is not null,\n    // then queue a fetch task to run fetchParams’s process response\n    // end-of-body given response with fetchParams’s task destination.\n    if (fetchParams.processResponseEndOfBody != null) {\n      queueMicrotask(() => fetchParams.processResponseEndOfBody(response))\n    }\n  }\n\n  // 3. If fetchParams’s process response is non-null, then queue a fetch task\n  // to run fetchParams’s process response given response, with fetchParams’s\n  // task destination.\n  if (fetchParams.processResponse != null) {\n    queueMicrotask(() => fetchParams.processResponse(response))\n  }\n\n  // 4. If response’s body is null, then run processResponseEndOfBody.\n  if (response.body == null) {\n    processResponseEndOfBody()\n  } else {\n  // 5. Otherwise:\n\n    // 1. Let transformStream be a new a TransformStream.\n\n    // 2. Let identityTransformAlgorithm be an algorithm which, given chunk,\n    // enqueues chunk in transformStream.\n    const identityTransformAlgorithm = (chunk, controller) => {\n      controller.enqueue(chunk)\n    }\n\n    // 3. Set up transformStream with transformAlgorithm set to identityTransformAlgorithm\n    // and flushAlgorithm set to processResponseEndOfBody.\n    const transformStream = new TransformStream({\n      start () {},\n      transform: identityTransformAlgorithm,\n      flush: processResponseEndOfBody\n    }, {\n      size () {\n        return 1\n      }\n    }, {\n      size () {\n        return 1\n      }\n    })\n\n    // 4. Set response’s body to the result of piping response’s body through transformStream.\n    response.body = { stream: response.body.stream.pipeThrough(transformStream) }\n  }\n\n  // 6. If fetchParams’s process response consume body is non-null, then:\n  if (fetchParams.processResponseConsumeBody != null) {\n    // 1. Let processBody given nullOrBytes be this step: run fetchParams’s\n    // process response consume body given response and nullOrBytes.\n    const processBody = (nullOrBytes) => fetchParams.processResponseConsumeBody(response, nullOrBytes)\n\n    // 2. Let processBodyError be this step: run fetchParams’s process\n    // response consume body given response and failure.\n    const processBodyError = (failure) => fetchParams.processResponseConsumeBody(response, failure)\n\n    // 3. If response’s body is null, then queue a fetch task to run processBody\n    // given null, with fetchParams’s task destination.\n    if (response.body == null) {\n      queueMicrotask(() => processBody(null))\n    } else {\n      // 4. Otherwise, fully read response’s body given processBody, processBodyError,\n      // and fetchParams’s task destination.\n      return fullyReadBody(response.body, processBody, processBodyError)\n    }\n    return Promise.resolve()\n  }\n}\n\n// https://fetch.spec.whatwg.org/#http-fetch\nasync function httpFetch (fetchParams) {\n  // 1. Let request be fetchParams’s request.\n  const request = fetchParams.request\n\n  // 2. Let response be null.\n  let response = null\n\n  // 3. Let actualResponse be null.\n  let actualResponse = null\n\n  // 4. Let timingInfo be fetchParams’s timing info.\n  const timingInfo = fetchParams.timingInfo\n\n  // 5. If request’s service-workers mode is \"all\", then:\n  if (request.serviceWorkers === 'all') {\n    // TODO\n  }\n\n  // 6. If response is null, then:\n  if (response === null) {\n    // 1. If makeCORSPreflight is true and one of these conditions is true:\n    // TODO\n\n    // 2. If request’s redirect mode is \"follow\", then set request’s\n    // service-workers mode to \"none\".\n    if (request.redirect === 'follow') {\n      request.serviceWorkers = 'none'\n    }\n\n    // 3. Set response and actualResponse to the result of running\n    // HTTP-network-or-cache fetch given fetchParams.\n    actualResponse = response = await httpNetworkOrCacheFetch(fetchParams)\n\n    // 4. If request’s response tainting is \"cors\" and a CORS check\n    // for request and response returns failure, then return a network error.\n    if (\n      request.responseTainting === 'cors' &&\n      corsCheck(request, response) === 'failure'\n    ) {\n      return makeNetworkError('cors failure')\n    }\n\n    // 5. If the TAO check for request and response returns failure, then set\n    // request’s timing allow failed flag.\n    if (TAOCheck(request, response) === 'failure') {\n      request.timingAllowFailed = true\n    }\n  }\n\n  // 7. If either request’s response tainting or response’s type\n  // is \"opaque\", and the cross-origin resource policy check with\n  // request’s origin, request’s client, request’s destination,\n  // and actualResponse returns blocked, then return a network error.\n  if (\n    (request.responseTainting === 'opaque' || response.type === 'opaque') &&\n    crossOriginResourcePolicyCheck(\n      request.origin,\n      request.client,\n      request.destination,\n      actualResponse\n    ) === 'blocked'\n  ) {\n    return makeNetworkError('blocked')\n  }\n\n  // 8. If actualResponse’s status is a redirect status, then:\n  if (redirectStatusSet.has(actualResponse.status)) {\n    // 1. If actualResponse’s status is not 303, request’s body is not null,\n    // and the connection uses HTTP/2, then user agents may, and are even\n    // encouraged to, transmit an RST_STREAM frame.\n    // See, https://github.com/whatwg/fetch/issues/1288\n    if (request.redirect !== 'manual') {\n      fetchParams.controller.connection.destroy()\n    }\n\n    // 2. Switch on request’s redirect mode:\n    if (request.redirect === 'error') {\n      // Set response to a network error.\n      response = makeNetworkError('unexpected redirect')\n    } else if (request.redirect === 'manual') {\n      // Set response to an opaque-redirect filtered response whose internal\n      // response is actualResponse.\n      // NOTE(spec): On the web this would return an `opaqueredirect` response,\n      // but that doesn't make sense server side.\n      // See https://github.com/nodejs/undici/issues/1193.\n      response = actualResponse\n    } else if (request.redirect === 'follow') {\n      // Set response to the result of running HTTP-redirect fetch given\n      // fetchParams and response.\n      response = await httpRedirectFetch(fetchParams, response)\n    } else {\n      assert(false)\n    }\n  }\n\n  // 9. Set response’s timing info to timingInfo.\n  response.timingInfo = timingInfo\n\n  // 10. Return response.\n  return response\n}\n\n// https://fetch.spec.whatwg.org/#http-redirect-fetch\nfunction httpRedirectFetch (fetchParams, response) {\n  // 1. Let request be fetchParams’s request.\n  const request = fetchParams.request\n\n  // 2. Let actualResponse be response, if response is not a filtered response,\n  // and response’s internal response otherwise.\n  const actualResponse = response.internalResponse\n    ? response.internalResponse\n    : response\n\n  // 3. Let locationURL be actualResponse’s location URL given request’s current\n  // URL’s fragment.\n  let locationURL\n\n  try {\n    locationURL = responseLocationURL(\n      actualResponse,\n      requestCurrentURL(request).hash\n    )\n\n    // 4. If locationURL is null, then return response.\n    if (locationURL == null) {\n      return response\n    }\n  } catch (err) {\n    // 5. If locationURL is failure, then return a network error.\n    return Promise.resolve(makeNetworkError(err))\n  }\n\n  // 6. If locationURL’s scheme is not an HTTP(S) scheme, then return a network\n  // error.\n  if (!urlIsHttpHttpsScheme(locationURL)) {\n    return Promise.resolve(makeNetworkError('URL scheme must be a HTTP(S) scheme'))\n  }\n\n  // 7. If request’s redirect count is 20, then return a network error.\n  if (request.redirectCount === 20) {\n    return Promise.resolve(makeNetworkError('redirect count exceeded'))\n  }\n\n  // 8. Increase request’s redirect count by 1.\n  request.redirectCount += 1\n\n  // 9. If request’s mode is \"cors\", locationURL includes credentials, and\n  // request’s origin is not same origin with locationURL’s origin, then return\n  //  a network error.\n  if (\n    request.mode === 'cors' &&\n    (locationURL.username || locationURL.password) &&\n    !sameOrigin(request, locationURL)\n  ) {\n    return Promise.resolve(makeNetworkError('cross origin not allowed for request mode \"cors\"'))\n  }\n\n  // 10. If request’s response tainting is \"cors\" and locationURL includes\n  // credentials, then return a network error.\n  if (\n    request.responseTainting === 'cors' &&\n    (locationURL.username || locationURL.password)\n  ) {\n    return Promise.resolve(makeNetworkError(\n      'URL cannot contain credentials for request mode \"cors\"'\n    ))\n  }\n\n  // 11. If actualResponse’s status is not 303, request’s body is non-null,\n  // and request’s body’s source is null, then return a network error.\n  if (\n    actualResponse.status !== 303 &&\n    request.body != null &&\n    request.body.source == null\n  ) {\n    return Promise.resolve(makeNetworkError())\n  }\n\n  // 12. If one of the following is true\n  // - actualResponse’s status is 301 or 302 and request’s method is `POST`\n  // - actualResponse’s status is 303 and request’s method is not `GET` or `HEAD`\n  if (\n    ([301, 302].includes(actualResponse.status) && request.method === 'POST') ||\n    (actualResponse.status === 303 &&\n      !GET_OR_HEAD.includes(request.method))\n  ) {\n    // then:\n    // 1. Set request’s method to `GET` and request’s body to null.\n    request.method = 'GET'\n    request.body = null\n\n    // 2. For each headerName of request-body-header name, delete headerName from\n    // request’s header list.\n    for (const headerName of requestBodyHeader) {\n      request.headersList.delete(headerName)\n    }\n  }\n\n  // 13. If request’s current URL’s origin is not same origin with locationURL’s\n  //     origin, then for each headerName of CORS non-wildcard request-header name,\n  //     delete headerName from request’s header list.\n  if (!sameOrigin(requestCurrentURL(request), locationURL)) {\n    // https://fetch.spec.whatwg.org/#cors-non-wildcard-request-header-name\n    request.headersList.delete('authorization')\n\n    // https://fetch.spec.whatwg.org/#authentication-entries\n    request.headersList.delete('proxy-authorization', true)\n\n    // \"Cookie\" and \"Host\" are forbidden request-headers, which undici doesn't implement.\n    request.headersList.delete('cookie')\n    request.headersList.delete('host')\n  }\n\n  // 14. If request’s body is non-null, then set request’s body to the first return\n  // value of safely extracting request’s body’s source.\n  if (request.body != null) {\n    assert(request.body.source != null)\n    request.body = safelyExtractBody(request.body.source)[0]\n  }\n\n  // 15. Let timingInfo be fetchParams’s timing info.\n  const timingInfo = fetchParams.timingInfo\n\n  // 16. Set timingInfo’s redirect end time and post-redirect start time to the\n  // coarsened shared current time given fetchParams’s cross-origin isolated\n  // capability.\n  timingInfo.redirectEndTime = timingInfo.postRedirectStartTime =\n    coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability)\n\n  // 17. If timingInfo’s redirect start time is 0, then set timingInfo’s\n  //  redirect start time to timingInfo’s start time.\n  if (timingInfo.redirectStartTime === 0) {\n    timingInfo.redirectStartTime = timingInfo.startTime\n  }\n\n  // 18. Append locationURL to request’s URL list.\n  request.urlList.push(locationURL)\n\n  // 19. Invoke set request’s referrer policy on redirect on request and\n  // actualResponse.\n  setRequestReferrerPolicyOnRedirect(request, actualResponse)\n\n  // 20. Return the result of running main fetch given fetchParams and true.\n  return mainFetch(fetchParams, true)\n}\n\n// https://fetch.spec.whatwg.org/#http-network-or-cache-fetch\nasync function httpNetworkOrCacheFetch (\n  fetchParams,\n  isAuthenticationFetch = false,\n  isNewConnectionFetch = false\n) {\n  // 1. Let request be fetchParams’s request.\n  const request = fetchParams.request\n\n  // 2. Let httpFetchParams be null.\n  let httpFetchParams = null\n\n  // 3. Let httpRequest be null.\n  let httpRequest = null\n\n  // 4. Let response be null.\n  let response = null\n\n  // 5. Let storedResponse be null.\n  // TODO: cache\n\n  // 6. Let httpCache be null.\n  const httpCache = null\n\n  // 7. Let the revalidatingFlag be unset.\n  const revalidatingFlag = false\n\n  // 8. Run these steps, but abort when the ongoing fetch is terminated:\n\n  //    1. If request’s window is \"no-window\" and request’s redirect mode is\n  //    \"error\", then set httpFetchParams to fetchParams and httpRequest to\n  //    request.\n  if (request.window === 'no-window' && request.redirect === 'error') {\n    httpFetchParams = fetchParams\n    httpRequest = request\n  } else {\n    // Otherwise:\n\n    // 1. Set httpRequest to a clone of request.\n    httpRequest = makeRequest(request)\n\n    // 2. Set httpFetchParams to a copy of fetchParams.\n    httpFetchParams = { ...fetchParams }\n\n    // 3. Set httpFetchParams’s request to httpRequest.\n    httpFetchParams.request = httpRequest\n  }\n\n  //    3. Let includeCredentials be true if one of\n  const includeCredentials =\n    request.credentials === 'include' ||\n    (request.credentials === 'same-origin' &&\n      request.responseTainting === 'basic')\n\n  //    4. Let contentLength be httpRequest’s body’s length, if httpRequest’s\n  //    body is non-null; otherwise null.\n  const contentLength = httpRequest.body ? httpRequest.body.length : null\n\n  //    5. Let contentLengthHeaderValue be null.\n  let contentLengthHeaderValue = null\n\n  //    6. If httpRequest’s body is null and httpRequest’s method is `POST` or\n  //    `PUT`, then set contentLengthHeaderValue to `0`.\n  if (\n    httpRequest.body == null &&\n    ['POST', 'PUT'].includes(httpRequest.method)\n  ) {\n    contentLengthHeaderValue = '0'\n  }\n\n  //    7. If contentLength is non-null, then set contentLengthHeaderValue to\n  //    contentLength, serialized and isomorphic encoded.\n  if (contentLength != null) {\n    contentLengthHeaderValue = isomorphicEncode(`${contentLength}`)\n  }\n\n  //    8. If contentLengthHeaderValue is non-null, then append\n  //    `Content-Length`/contentLengthHeaderValue to httpRequest’s header\n  //    list.\n  if (contentLengthHeaderValue != null) {\n    httpRequest.headersList.append('content-length', contentLengthHeaderValue)\n  }\n\n  //    9. If contentLengthHeaderValue is non-null, then append (`Content-Length`,\n  //    contentLengthHeaderValue) to httpRequest’s header list.\n\n  //    10. If contentLength is non-null and httpRequest’s keepalive is true,\n  //    then:\n  if (contentLength != null && httpRequest.keepalive) {\n    // NOTE: keepalive is a noop outside of browser context.\n  }\n\n  //    11. If httpRequest’s referrer is a URL, then append\n  //    `Referer`/httpRequest’s referrer, serialized and isomorphic encoded,\n  //     to httpRequest’s header list.\n  if (httpRequest.referrer instanceof URL) {\n    httpRequest.headersList.append('referer', isomorphicEncode(httpRequest.referrer.href))\n  }\n\n  //    12. Append a request `Origin` header for httpRequest.\n  appendRequestOriginHeader(httpRequest)\n\n  //    13. Append the Fetch metadata headers for httpRequest. [FETCH-METADATA]\n  appendFetchMetadata(httpRequest)\n\n  //    14. If httpRequest’s header list does not contain `User-Agent`, then\n  //    user agents should append `User-Agent`/default `User-Agent` value to\n  //    httpRequest’s header list.\n  if (!httpRequest.headersList.contains('user-agent')) {\n    httpRequest.headersList.append('user-agent', typeof esbuildDetection === 'undefined' ? 'undici' : 'node')\n  }\n\n  //    15. If httpRequest’s cache mode is \"default\" and httpRequest’s header\n  //    list contains `If-Modified-Since`, `If-None-Match`,\n  //    `If-Unmodified-Since`, `If-Match`, or `If-Range`, then set\n  //    httpRequest’s cache mode to \"no-store\".\n  if (\n    httpRequest.cache === 'default' &&\n    (httpRequest.headersList.contains('if-modified-since') ||\n      httpRequest.headersList.contains('if-none-match') ||\n      httpRequest.headersList.contains('if-unmodified-since') ||\n      httpRequest.headersList.contains('if-match') ||\n      httpRequest.headersList.contains('if-range'))\n  ) {\n    httpRequest.cache = 'no-store'\n  }\n\n  //    16. If httpRequest’s cache mode is \"no-cache\", httpRequest’s prevent\n  //    no-cache cache-control header modification flag is unset, and\n  //    httpRequest’s header list does not contain `Cache-Control`, then append\n  //    `Cache-Control`/`max-age=0` to httpRequest’s header list.\n  if (\n    httpRequest.cache === 'no-cache' &&\n    !httpRequest.preventNoCacheCacheControlHeaderModification &&\n    !httpRequest.headersList.contains('cache-control')\n  ) {\n    httpRequest.headersList.append('cache-control', 'max-age=0')\n  }\n\n  //    17. If httpRequest’s cache mode is \"no-store\" or \"reload\", then:\n  if (httpRequest.cache === 'no-store' || httpRequest.cache === 'reload') {\n    // 1. If httpRequest’s header list does not contain `Pragma`, then append\n    // `Pragma`/`no-cache` to httpRequest’s header list.\n    if (!httpRequest.headersList.contains('pragma')) {\n      httpRequest.headersList.append('pragma', 'no-cache')\n    }\n\n    // 2. If httpRequest’s header list does not contain `Cache-Control`,\n    // then append `Cache-Control`/`no-cache` to httpRequest’s header list.\n    if (!httpRequest.headersList.contains('cache-control')) {\n      httpRequest.headersList.append('cache-control', 'no-cache')\n    }\n  }\n\n  //    18. If httpRequest’s header list contains `Range`, then append\n  //    `Accept-Encoding`/`identity` to httpRequest’s header list.\n  if (httpRequest.headersList.contains('range')) {\n    httpRequest.headersList.append('accept-encoding', 'identity')\n  }\n\n  //    19. Modify httpRequest’s header list per HTTP. Do not append a given\n  //    header if httpRequest’s header list contains that header’s name.\n  //    TODO: https://github.com/whatwg/fetch/issues/1285#issuecomment-896560129\n  if (!httpRequest.headersList.contains('accept-encoding')) {\n    if (urlHasHttpsScheme(requestCurrentURL(httpRequest))) {\n      httpRequest.headersList.append('accept-encoding', 'br, gzip, deflate')\n    } else {\n      httpRequest.headersList.append('accept-encoding', 'gzip, deflate')\n    }\n  }\n\n  httpRequest.headersList.delete('host')\n\n  //    20. If includeCredentials is true, then:\n  if (includeCredentials) {\n    // 1. If the user agent is not configured to block cookies for httpRequest\n    // (see section 7 of [COOKIES]), then:\n    // TODO: credentials\n    // 2. If httpRequest’s header list does not contain `Authorization`, then:\n    // TODO: credentials\n  }\n\n  //    21. If there’s a proxy-authentication entry, use it as appropriate.\n  //    TODO: proxy-authentication\n\n  //    22. Set httpCache to the result of determining the HTTP cache\n  //    partition, given httpRequest.\n  //    TODO: cache\n\n  //    23. If httpCache is null, then set httpRequest’s cache mode to\n  //    \"no-store\".\n  if (httpCache == null) {\n    httpRequest.cache = 'no-store'\n  }\n\n  //    24. If httpRequest’s cache mode is neither \"no-store\" nor \"reload\",\n  //    then:\n  if (httpRequest.mode !== 'no-store' && httpRequest.mode !== 'reload') {\n    // TODO: cache\n  }\n\n  // 9. If aborted, then return the appropriate network error for fetchParams.\n  // TODO\n\n  // 10. If response is null, then:\n  if (response == null) {\n    // 1. If httpRequest’s cache mode is \"only-if-cached\", then return a\n    // network error.\n    if (httpRequest.mode === 'only-if-cached') {\n      return makeNetworkError('only if cached')\n    }\n\n    // 2. Let forwardResponse be the result of running HTTP-network fetch\n    // given httpFetchParams, includeCredentials, and isNewConnectionFetch.\n    const forwardResponse = await httpNetworkFetch(\n      httpFetchParams,\n      includeCredentials,\n      isNewConnectionFetch\n    )\n\n    // 3. If httpRequest’s method is unsafe and forwardResponse’s status is\n    // in the range 200 to 399, inclusive, invalidate appropriate stored\n    // responses in httpCache, as per the \"Invalidation\" chapter of HTTP\n    // Caching, and set storedResponse to null. [HTTP-CACHING]\n    if (\n      !safeMethodsSet.has(httpRequest.method) &&\n      forwardResponse.status >= 200 &&\n      forwardResponse.status <= 399\n    ) {\n      // TODO: cache\n    }\n\n    // 4. If the revalidatingFlag is set and forwardResponse’s status is 304,\n    // then:\n    if (revalidatingFlag && forwardResponse.status === 304) {\n      // TODO: cache\n    }\n\n    // 5. If response is null, then:\n    if (response == null) {\n      // 1. Set response to forwardResponse.\n      response = forwardResponse\n\n      // 2. Store httpRequest and forwardResponse in httpCache, as per the\n      // \"Storing Responses in Caches\" chapter of HTTP Caching. [HTTP-CACHING]\n      // TODO: cache\n    }\n  }\n\n  // 11. Set response’s URL list to a clone of httpRequest’s URL list.\n  response.urlList = [...httpRequest.urlList]\n\n  // 12. If httpRequest’s header list contains `Range`, then set response’s\n  // range-requested flag.\n  if (httpRequest.headersList.contains('range')) {\n    response.rangeRequested = true\n  }\n\n  // 13. Set response’s request-includes-credentials to includeCredentials.\n  response.requestIncludesCredentials = includeCredentials\n\n  // 14. If response’s status is 401, httpRequest’s response tainting is not\n  // \"cors\", includeCredentials is true, and request’s window is an environment\n  // settings object, then:\n  // TODO\n\n  // 15. If response’s status is 407, then:\n  if (response.status === 407) {\n    // 1. If request’s window is \"no-window\", then return a network error.\n    if (request.window === 'no-window') {\n      return makeNetworkError()\n    }\n\n    // 2. ???\n\n    // 3. If fetchParams is canceled, then return the appropriate network error for fetchParams.\n    if (isCancelled(fetchParams)) {\n      return makeAppropriateNetworkError(fetchParams)\n    }\n\n    // 4. Prompt the end user as appropriate in request’s window and store\n    // the result as a proxy-authentication entry. [HTTP-AUTH]\n    // TODO: Invoke some kind of callback?\n\n    // 5. Set response to the result of running HTTP-network-or-cache fetch given\n    // fetchParams.\n    // TODO\n    return makeNetworkError('proxy authentication required')\n  }\n\n  // 16. If all of the following are true\n  if (\n    // response’s status is 421\n    response.status === 421 &&\n    // isNewConnectionFetch is false\n    !isNewConnectionFetch &&\n    // request’s body is null, or request’s body is non-null and request’s body’s source is non-null\n    (request.body == null || request.body.source != null)\n  ) {\n    // then:\n\n    // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams.\n    if (isCancelled(fetchParams)) {\n      return makeAppropriateNetworkError(fetchParams)\n    }\n\n    // 2. Set response to the result of running HTTP-network-or-cache\n    // fetch given fetchParams, isAuthenticationFetch, and true.\n\n    // TODO (spec): The spec doesn't specify this but we need to cancel\n    // the active response before we can start a new one.\n    // https://github.com/whatwg/fetch/issues/1293\n    fetchParams.controller.connection.destroy()\n\n    response = await httpNetworkOrCacheFetch(\n      fetchParams,\n      isAuthenticationFetch,\n      true\n    )\n  }\n\n  // 17. If isAuthenticationFetch is true, then create an authentication entry\n  if (isAuthenticationFetch) {\n    // TODO\n  }\n\n  // 18. Return response.\n  return response\n}\n\n// https://fetch.spec.whatwg.org/#http-network-fetch\nasync function httpNetworkFetch (\n  fetchParams,\n  includeCredentials = false,\n  forceNewConnection = false\n) {\n  assert(!fetchParams.controller.connection || fetchParams.controller.connection.destroyed)\n\n  fetchParams.controller.connection = {\n    abort: null,\n    destroyed: false,\n    destroy (err) {\n      if (!this.destroyed) {\n        this.destroyed = true\n        this.abort?.(err ?? new DOMException('The operation was aborted.', 'AbortError'))\n      }\n    }\n  }\n\n  // 1. Let request be fetchParams’s request.\n  const request = fetchParams.request\n\n  // 2. Let response be null.\n  let response = null\n\n  // 3. Let timingInfo be fetchParams’s timing info.\n  const timingInfo = fetchParams.timingInfo\n\n  // 4. Let httpCache be the result of determining the HTTP cache partition,\n  // given request.\n  // TODO: cache\n  const httpCache = null\n\n  // 5. If httpCache is null, then set request’s cache mode to \"no-store\".\n  if (httpCache == null) {\n    request.cache = 'no-store'\n  }\n\n  // 6. Let networkPartitionKey be the result of determining the network\n  // partition key given request.\n  // TODO\n\n  // 7. Let newConnection be \"yes\" if forceNewConnection is true; otherwise\n  // \"no\".\n  const newConnection = forceNewConnection ? 'yes' : 'no' // eslint-disable-line no-unused-vars\n\n  // 8. Switch on request’s mode:\n  if (request.mode === 'websocket') {\n    // Let connection be the result of obtaining a WebSocket connection,\n    // given request’s current URL.\n    // TODO\n  } else {\n    // Let connection be the result of obtaining a connection, given\n    // networkPartitionKey, request’s current URL’s origin,\n    // includeCredentials, and forceNewConnection.\n    // TODO\n  }\n\n  // 9. Run these steps, but abort when the ongoing fetch is terminated:\n\n  //    1. If connection is failure, then return a network error.\n\n  //    2. Set timingInfo’s final connection timing info to the result of\n  //    calling clamp and coarsen connection timing info with connection’s\n  //    timing info, timingInfo’s post-redirect start time, and fetchParams’s\n  //    cross-origin isolated capability.\n\n  //    3. If connection is not an HTTP/2 connection, request’s body is non-null,\n  //    and request’s body’s source is null, then append (`Transfer-Encoding`,\n  //    `chunked`) to request’s header list.\n\n  //    4. Set timingInfo’s final network-request start time to the coarsened\n  //    shared current time given fetchParams’s cross-origin isolated\n  //    capability.\n\n  //    5. Set response to the result of making an HTTP request over connection\n  //    using request with the following caveats:\n\n  //        - Follow the relevant requirements from HTTP. [HTTP] [HTTP-SEMANTICS]\n  //        [HTTP-COND] [HTTP-CACHING] [HTTP-AUTH]\n\n  //        - If request’s body is non-null, and request’s body’s source is null,\n  //        then the user agent may have a buffer of up to 64 kibibytes and store\n  //        a part of request’s body in that buffer. If the user agent reads from\n  //        request’s body beyond that buffer’s size and the user agent needs to\n  //        resend request, then instead return a network error.\n\n  //        - Set timingInfo’s final network-response start time to the coarsened\n  //        shared current time given fetchParams’s cross-origin isolated capability,\n  //        immediately after the user agent’s HTTP parser receives the first byte\n  //        of the response (e.g., frame header bytes for HTTP/2 or response status\n  //        line for HTTP/1.x).\n\n  //        - Wait until all the headers are transmitted.\n\n  //        - Any responses whose status is in the range 100 to 199, inclusive,\n  //        and is not 101, are to be ignored, except for the purposes of setting\n  //        timingInfo’s final network-response start time above.\n\n  //    - If request’s header list contains `Transfer-Encoding`/`chunked` and\n  //    response is transferred via HTTP/1.0 or older, then return a network\n  //    error.\n\n  //    - If the HTTP request results in a TLS client certificate dialog, then:\n\n  //        1. If request’s window is an environment settings object, make the\n  //        dialog available in request’s window.\n\n  //        2. Otherwise, return a network error.\n\n  // To transmit request’s body body, run these steps:\n  let requestBody = null\n  // 1. If body is null and fetchParams’s process request end-of-body is\n  // non-null, then queue a fetch task given fetchParams’s process request\n  // end-of-body and fetchParams’s task destination.\n  if (request.body == null && fetchParams.processRequestEndOfBody) {\n    queueMicrotask(() => fetchParams.processRequestEndOfBody())\n  } else if (request.body != null) {\n    // 2. Otherwise, if body is non-null:\n\n    //    1. Let processBodyChunk given bytes be these steps:\n    const processBodyChunk = async function * (bytes) {\n      // 1. If the ongoing fetch is terminated, then abort these steps.\n      if (isCancelled(fetchParams)) {\n        return\n      }\n\n      // 2. Run this step in parallel: transmit bytes.\n      yield bytes\n\n      // 3. If fetchParams’s process request body is non-null, then run\n      // fetchParams’s process request body given bytes’s length.\n      fetchParams.processRequestBodyChunkLength?.(bytes.byteLength)\n    }\n\n    // 2. Let processEndOfBody be these steps:\n    const processEndOfBody = () => {\n      // 1. If fetchParams is canceled, then abort these steps.\n      if (isCancelled(fetchParams)) {\n        return\n      }\n\n      // 2. If fetchParams’s process request end-of-body is non-null,\n      // then run fetchParams’s process request end-of-body.\n      if (fetchParams.processRequestEndOfBody) {\n        fetchParams.processRequestEndOfBody()\n      }\n    }\n\n    // 3. Let processBodyError given e be these steps:\n    const processBodyError = (e) => {\n      // 1. If fetchParams is canceled, then abort these steps.\n      if (isCancelled(fetchParams)) {\n        return\n      }\n\n      // 2. If e is an \"AbortError\" DOMException, then abort fetchParams’s controller.\n      if (e.name === 'AbortError') {\n        fetchParams.controller.abort()\n      } else {\n        fetchParams.controller.terminate(e)\n      }\n    }\n\n    // 4. Incrementally read request’s body given processBodyChunk, processEndOfBody,\n    // processBodyError, and fetchParams’s task destination.\n    requestBody = (async function * () {\n      try {\n        for await (const bytes of request.body.stream) {\n          yield * processBodyChunk(bytes)\n        }\n        processEndOfBody()\n      } catch (err) {\n        processBodyError(err)\n      }\n    })()\n  }\n\n  try {\n    // socket is only provided for websockets\n    const { body, status, statusText, headersList, socket } = await dispatch({ body: requestBody })\n\n    if (socket) {\n      response = makeResponse({ status, statusText, headersList, socket })\n    } else {\n      const iterator = body[Symbol.asyncIterator]()\n      fetchParams.controller.next = () => iterator.next()\n\n      response = makeResponse({ status, statusText, headersList })\n    }\n  } catch (err) {\n    // 10. If aborted, then:\n    if (err.name === 'AbortError') {\n      // 1. If connection uses HTTP/2, then transmit an RST_STREAM frame.\n      fetchParams.controller.connection.destroy()\n\n      // 2. Return the appropriate network error for fetchParams.\n      return makeAppropriateNetworkError(fetchParams, err)\n    }\n\n    return makeNetworkError(err)\n  }\n\n  // 11. Let pullAlgorithm be an action that resumes the ongoing fetch\n  // if it is suspended.\n  const pullAlgorithm = () => {\n    fetchParams.controller.resume()\n  }\n\n  // 12. Let cancelAlgorithm be an algorithm that aborts fetchParams’s\n  // controller with reason, given reason.\n  const cancelAlgorithm = (reason) => {\n    fetchParams.controller.abort(reason)\n  }\n\n  // 13. Let highWaterMark be a non-negative, non-NaN number, chosen by\n  // the user agent.\n  // TODO\n\n  // 14. Let sizeAlgorithm be an algorithm that accepts a chunk object\n  // and returns a non-negative, non-NaN, non-infinite number, chosen by the user agent.\n  // TODO\n\n  // 15. Let stream be a new ReadableStream.\n  // 16. Set up stream with pullAlgorithm set to pullAlgorithm,\n  // cancelAlgorithm set to cancelAlgorithm, highWaterMark set to\n  // highWaterMark, and sizeAlgorithm set to sizeAlgorithm.\n  if (!ReadableStream) {\n    ReadableStream = require('stream/web').ReadableStream\n  }\n\n  const stream = new ReadableStream(\n    {\n      async start (controller) {\n        fetchParams.controller.controller = controller\n      },\n      async pull (controller) {\n        await pullAlgorithm(controller)\n      },\n      async cancel (reason) {\n        await cancelAlgorithm(reason)\n      }\n    },\n    {\n      highWaterMark: 0,\n      size () {\n        return 1\n      }\n    }\n  )\n\n  // 17. Run these steps, but abort when the ongoing fetch is terminated:\n\n  //    1. Set response’s body to a new body whose stream is stream.\n  response.body = { stream }\n\n  //    2. If response is not a network error and request’s cache mode is\n  //    not \"no-store\", then update response in httpCache for request.\n  //    TODO\n\n  //    3. If includeCredentials is true and the user agent is not configured\n  //    to block cookies for request (see section 7 of [COOKIES]), then run the\n  //    \"set-cookie-string\" parsing algorithm (see section 5.2 of [COOKIES]) on\n  //    the value of each header whose name is a byte-case-insensitive match for\n  //    `Set-Cookie` in response’s header list, if any, and request’s current URL.\n  //    TODO\n\n  // 18. If aborted, then:\n  // TODO\n\n  // 19. Run these steps in parallel:\n\n  //    1. Run these steps, but abort when fetchParams is canceled:\n  fetchParams.controller.on('terminated', onAborted)\n  fetchParams.controller.resume = async () => {\n    // 1. While true\n    while (true) {\n      // 1-3. See onData...\n\n      // 4. Set bytes to the result of handling content codings given\n      // codings and bytes.\n      let bytes\n      let isFailure\n      try {\n        const { done, value } = await fetchParams.controller.next()\n\n        if (isAborted(fetchParams)) {\n          break\n        }\n\n        bytes = done ? undefined : value\n      } catch (err) {\n        if (fetchParams.controller.ended && !timingInfo.encodedBodySize) {\n          // zlib doesn't like empty streams.\n          bytes = undefined\n        } else {\n          bytes = err\n\n          // err may be propagated from the result of calling readablestream.cancel,\n          // which might not be an error. https://github.com/nodejs/undici/issues/2009\n          isFailure = true\n        }\n      }\n\n      if (bytes === undefined) {\n        // 2. Otherwise, if the bytes transmission for response’s message\n        // body is done normally and stream is readable, then close\n        // stream, finalize response for fetchParams and response, and\n        // abort these in-parallel steps.\n        readableStreamClose(fetchParams.controller.controller)\n\n        finalizeResponse(fetchParams, response)\n\n        return\n      }\n\n      // 5. Increase timingInfo’s decoded body size by bytes’s length.\n      timingInfo.decodedBodySize += bytes?.byteLength ?? 0\n\n      // 6. If bytes is failure, then terminate fetchParams’s controller.\n      if (isFailure) {\n        fetchParams.controller.terminate(bytes)\n        return\n      }\n\n      // 7. Enqueue a Uint8Array wrapping an ArrayBuffer containing bytes\n      // into stream.\n      fetchParams.controller.controller.enqueue(new Uint8Array(bytes))\n\n      // 8. If stream is errored, then terminate the ongoing fetch.\n      if (isErrored(stream)) {\n        fetchParams.controller.terminate()\n        return\n      }\n\n      // 9. If stream doesn’t need more data ask the user agent to suspend\n      // the ongoing fetch.\n      if (!fetchParams.controller.controller.desiredSize) {\n        return\n      }\n    }\n  }\n\n  //    2. If aborted, then:\n  function onAborted (reason) {\n    // 2. If fetchParams is aborted, then:\n    if (isAborted(fetchParams)) {\n      // 1. Set response’s aborted flag.\n      response.aborted = true\n\n      // 2. If stream is readable, then error stream with the result of\n      //    deserialize a serialized abort reason given fetchParams’s\n      //    controller’s serialized abort reason and an\n      //    implementation-defined realm.\n      if (isReadable(stream)) {\n        fetchParams.controller.controller.error(\n          fetchParams.controller.serializedAbortReason\n        )\n      }\n    } else {\n      // 3. Otherwise, if stream is readable, error stream with a TypeError.\n      if (isReadable(stream)) {\n        fetchParams.controller.controller.error(new TypeError('terminated', {\n          cause: isErrorLike(reason) ? reason : undefined\n        }))\n      }\n    }\n\n    // 4. If connection uses HTTP/2, then transmit an RST_STREAM frame.\n    // 5. Otherwise, the user agent should close connection unless it would be bad for performance to do so.\n    fetchParams.controller.connection.destroy()\n  }\n\n  // 20. Return response.\n  return response\n\n  async function dispatch ({ body }) {\n    const url = requestCurrentURL(request)\n    /** @type {import('../..').Agent} */\n    const agent = fetchParams.controller.dispatcher\n\n    return new Promise((resolve, reject) => agent.dispatch(\n      {\n        path: url.pathname + url.search,\n        origin: url.origin,\n        method: request.method,\n        body: fetchParams.controller.dispatcher.isMockActive ? request.body && (request.body.source || request.body.stream) : body,\n        headers: request.headersList.entries,\n        maxRedirections: 0,\n        upgrade: request.mode === 'websocket' ? 'websocket' : undefined\n      },\n      {\n        body: null,\n        abort: null,\n\n        onConnect (abort) {\n          // TODO (fix): Do we need connection here?\n          const { connection } = fetchParams.controller\n\n          if (connection.destroyed) {\n            abort(new DOMException('The operation was aborted.', 'AbortError'))\n          } else {\n            fetchParams.controller.on('terminated', abort)\n            this.abort = connection.abort = abort\n          }\n        },\n\n        onHeaders (status, headersList, resume, statusText) {\n          if (status < 200) {\n            return\n          }\n\n          let codings = []\n          let location = ''\n\n          const headers = new Headers()\n\n          // For H2, the headers are a plain JS object\n          // We distinguish between them and iterate accordingly\n          if (Array.isArray(headersList)) {\n            for (let n = 0; n < headersList.length; n += 2) {\n              const key = headersList[n + 0].toString('latin1')\n              const val = headersList[n + 1].toString('latin1')\n              if (key.toLowerCase() === 'content-encoding') {\n                // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1\n                // \"All content-coding values are case-insensitive...\"\n                codings = val.toLowerCase().split(',').map((x) => x.trim())\n              } else if (key.toLowerCase() === 'location') {\n                location = val\n              }\n\n              headers[kHeadersList].append(key, val)\n            }\n          } else {\n            const keys = Object.keys(headersList)\n            for (const key of keys) {\n              const val = headersList[key]\n              if (key.toLowerCase() === 'content-encoding') {\n                // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1\n                // \"All content-coding values are case-insensitive...\"\n                codings = val.toLowerCase().split(',').map((x) => x.trim()).reverse()\n              } else if (key.toLowerCase() === 'location') {\n                location = val\n              }\n\n              headers[kHeadersList].append(key, val)\n            }\n          }\n\n          this.body = new Readable({ read: resume })\n\n          const decoders = []\n\n          const willFollow = request.redirect === 'follow' &&\n            location &&\n            redirectStatusSet.has(status)\n\n          // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding\n          if (request.method !== 'HEAD' && request.method !== 'CONNECT' && !nullBodyStatus.includes(status) && !willFollow) {\n            for (const coding of codings) {\n              // https://www.rfc-editor.org/rfc/rfc9112.html#section-7.2\n              if (coding === 'x-gzip' || coding === 'gzip') {\n                decoders.push(zlib.createGunzip({\n                  // Be less strict when decoding compressed responses, since sometimes\n                  // servers send slightly invalid responses that are still accepted\n                  // by common browsers.\n                  // Always using Z_SYNC_FLUSH is what cURL does.\n                  flush: zlib.constants.Z_SYNC_FLUSH,\n                  finishFlush: zlib.constants.Z_SYNC_FLUSH\n                }))\n              } else if (coding === 'deflate') {\n                decoders.push(zlib.createInflate())\n              } else if (coding === 'br') {\n                decoders.push(zlib.createBrotliDecompress())\n              } else {\n                decoders.length = 0\n                break\n              }\n            }\n          }\n\n          resolve({\n            status,\n            statusText,\n            headersList: headers[kHeadersList],\n            body: decoders.length\n              ? pipeline(this.body, ...decoders, () => { })\n              : this.body.on('error', () => {})\n          })\n\n          return true\n        },\n\n        onData (chunk) {\n          if (fetchParams.controller.dump) {\n            return\n          }\n\n          // 1. If one or more bytes have been transmitted from response’s\n          // message body, then:\n\n          //  1. Let bytes be the transmitted bytes.\n          const bytes = chunk\n\n          //  2. Let codings be the result of extracting header list values\n          //  given `Content-Encoding` and response’s header list.\n          //  See pullAlgorithm.\n\n          //  3. Increase timingInfo’s encoded body size by bytes’s length.\n          timingInfo.encodedBodySize += bytes.byteLength\n\n          //  4. See pullAlgorithm...\n\n          return this.body.push(bytes)\n        },\n\n        onComplete () {\n          if (this.abort) {\n            fetchParams.controller.off('terminated', this.abort)\n          }\n\n          fetchParams.controller.ended = true\n\n          this.body.push(null)\n        },\n\n        onError (error) {\n          if (this.abort) {\n            fetchParams.controller.off('terminated', this.abort)\n          }\n\n          this.body?.destroy(error)\n\n          fetchParams.controller.terminate(error)\n\n          reject(error)\n        },\n\n        onUpgrade (status, headersList, socket) {\n          if (status !== 101) {\n            return\n          }\n\n          const headers = new Headers()\n\n          for (let n = 0; n < headersList.length; n += 2) {\n            const key = headersList[n + 0].toString('latin1')\n            const val = headersList[n + 1].toString('latin1')\n\n            headers[kHeadersList].append(key, val)\n          }\n\n          resolve({\n            status,\n            statusText: STATUS_CODES[status],\n            headersList: headers[kHeadersList],\n            socket\n          })\n\n          return true\n        }\n      }\n    ))\n  }\n}\n\nmodule.exports = {\n  fetch,\n  Fetch,\n  fetching,\n  finalizeAndReportTiming\n}\n","/* globals AbortController */\n\n'use strict'\n\nconst { extractBody, mixinBody, cloneBody } = require('./body')\nconst { Headers, fill: fillHeaders, HeadersList } = require('./headers')\nconst { FinalizationRegistry } = require('../compat/dispatcher-weakref')()\nconst util = require('../core/util')\nconst {\n  isValidHTTPToken,\n  sameOrigin,\n  normalizeMethod,\n  makePolicyContainer,\n  normalizeMethodRecord\n} = require('./util')\nconst {\n  forbiddenMethodsSet,\n  corsSafeListedMethodsSet,\n  referrerPolicy,\n  requestRedirect,\n  requestMode,\n  requestCredentials,\n  requestCache,\n  requestDuplex\n} = require('./constants')\nconst { kEnumerableProperty } = util\nconst { kHeaders, kSignal, kState, kGuard, kRealm } = require('./symbols')\nconst { webidl } = require('./webidl')\nconst { getGlobalOrigin } = require('./global')\nconst { URLSerializer } = require('./dataURL')\nconst { kHeadersList, kConstruct } = require('../core/symbols')\nconst assert = require('assert')\nconst { getMaxListeners, setMaxListeners, getEventListeners, defaultMaxListeners } = require('events')\n\nlet TransformStream = globalThis.TransformStream\n\nconst kAbortController = Symbol('abortController')\n\nconst requestFinalizer = new FinalizationRegistry(({ signal, abort }) => {\n  signal.removeEventListener('abort', abort)\n})\n\n// https://fetch.spec.whatwg.org/#request-class\nclass Request {\n  // https://fetch.spec.whatwg.org/#dom-request\n  constructor (input, init = {}) {\n    if (input === kConstruct) {\n      return\n    }\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Request constructor' })\n\n    input = webidl.converters.RequestInfo(input)\n    init = webidl.converters.RequestInit(init)\n\n    // https://html.spec.whatwg.org/multipage/webappapis.html#environment-settings-object\n    this[kRealm] = {\n      settingsObject: {\n        baseUrl: getGlobalOrigin(),\n        get origin () {\n          return this.baseUrl?.origin\n        },\n        policyContainer: makePolicyContainer()\n      }\n    }\n\n    // 1. Let request be null.\n    let request = null\n\n    // 2. Let fallbackMode be null.\n    let fallbackMode = null\n\n    // 3. Let baseURL be this’s relevant settings object’s API base URL.\n    const baseUrl = this[kRealm].settingsObject.baseUrl\n\n    // 4. Let signal be null.\n    let signal = null\n\n    // 5. If input is a string, then:\n    if (typeof input === 'string') {\n      // 1. Let parsedURL be the result of parsing input with baseURL.\n      // 2. If parsedURL is failure, then throw a TypeError.\n      let parsedURL\n      try {\n        parsedURL = new URL(input, baseUrl)\n      } catch (err) {\n        throw new TypeError('Failed to parse URL from ' + input, { cause: err })\n      }\n\n      // 3. If parsedURL includes credentials, then throw a TypeError.\n      if (parsedURL.username || parsedURL.password) {\n        throw new TypeError(\n          'Request cannot be constructed from a URL that includes credentials: ' +\n            input\n        )\n      }\n\n      // 4. Set request to a new request whose URL is parsedURL.\n      request = makeRequest({ urlList: [parsedURL] })\n\n      // 5. Set fallbackMode to \"cors\".\n      fallbackMode = 'cors'\n    } else {\n      // 6. Otherwise:\n\n      // 7. Assert: input is a Request object.\n      assert(input instanceof Request)\n\n      // 8. Set request to input’s request.\n      request = input[kState]\n\n      // 9. Set signal to input’s signal.\n      signal = input[kSignal]\n    }\n\n    // 7. Let origin be this’s relevant settings object’s origin.\n    const origin = this[kRealm].settingsObject.origin\n\n    // 8. Let window be \"client\".\n    let window = 'client'\n\n    // 9. If request’s window is an environment settings object and its origin\n    // is same origin with origin, then set window to request’s window.\n    if (\n      request.window?.constructor?.name === 'EnvironmentSettingsObject' &&\n      sameOrigin(request.window, origin)\n    ) {\n      window = request.window\n    }\n\n    // 10. If init[\"window\"] exists and is non-null, then throw a TypeError.\n    if (init.window != null) {\n      throw new TypeError(`'window' option '${window}' must be null`)\n    }\n\n    // 11. If init[\"window\"] exists, then set window to \"no-window\".\n    if ('window' in init) {\n      window = 'no-window'\n    }\n\n    // 12. Set request to a new request with the following properties:\n    request = makeRequest({\n      // URL request’s URL.\n      // undici implementation note: this is set as the first item in request's urlList in makeRequest\n      // method request’s method.\n      method: request.method,\n      // header list A copy of request’s header list.\n      // undici implementation note: headersList is cloned in makeRequest\n      headersList: request.headersList,\n      // unsafe-request flag Set.\n      unsafeRequest: request.unsafeRequest,\n      // client This’s relevant settings object.\n      client: this[kRealm].settingsObject,\n      // window window.\n      window,\n      // priority request’s priority.\n      priority: request.priority,\n      // origin request’s origin. The propagation of the origin is only significant for navigation requests\n      // being handled by a service worker. In this scenario a request can have an origin that is different\n      // from the current client.\n      origin: request.origin,\n      // referrer request’s referrer.\n      referrer: request.referrer,\n      // referrer policy request’s referrer policy.\n      referrerPolicy: request.referrerPolicy,\n      // mode request’s mode.\n      mode: request.mode,\n      // credentials mode request’s credentials mode.\n      credentials: request.credentials,\n      // cache mode request’s cache mode.\n      cache: request.cache,\n      // redirect mode request’s redirect mode.\n      redirect: request.redirect,\n      // integrity metadata request’s integrity metadata.\n      integrity: request.integrity,\n      // keepalive request’s keepalive.\n      keepalive: request.keepalive,\n      // reload-navigation flag request’s reload-navigation flag.\n      reloadNavigation: request.reloadNavigation,\n      // history-navigation flag request’s history-navigation flag.\n      historyNavigation: request.historyNavigation,\n      // URL list A clone of request’s URL list.\n      urlList: [...request.urlList]\n    })\n\n    const initHasKey = Object.keys(init).length !== 0\n\n    // 13. If init is not empty, then:\n    if (initHasKey) {\n      // 1. If request’s mode is \"navigate\", then set it to \"same-origin\".\n      if (request.mode === 'navigate') {\n        request.mode = 'same-origin'\n      }\n\n      // 2. Unset request’s reload-navigation flag.\n      request.reloadNavigation = false\n\n      // 3. Unset request’s history-navigation flag.\n      request.historyNavigation = false\n\n      // 4. Set request’s origin to \"client\".\n      request.origin = 'client'\n\n      // 5. Set request’s referrer to \"client\"\n      request.referrer = 'client'\n\n      // 6. Set request’s referrer policy to the empty string.\n      request.referrerPolicy = ''\n\n      // 7. Set request’s URL to request’s current URL.\n      request.url = request.urlList[request.urlList.length - 1]\n\n      // 8. Set request’s URL list to « request’s URL ».\n      request.urlList = [request.url]\n    }\n\n    // 14. If init[\"referrer\"] exists, then:\n    if (init.referrer !== undefined) {\n      // 1. Let referrer be init[\"referrer\"].\n      const referrer = init.referrer\n\n      // 2. If referrer is the empty string, then set request’s referrer to \"no-referrer\".\n      if (referrer === '') {\n        request.referrer = 'no-referrer'\n      } else {\n        // 1. Let parsedReferrer be the result of parsing referrer with\n        // baseURL.\n        // 2. If parsedReferrer is failure, then throw a TypeError.\n        let parsedReferrer\n        try {\n          parsedReferrer = new URL(referrer, baseUrl)\n        } catch (err) {\n          throw new TypeError(`Referrer \"${referrer}\" is not a valid URL.`, { cause: err })\n        }\n\n        // 3. If one of the following is true\n        // - parsedReferrer’s scheme is \"about\" and path is the string \"client\"\n        // - parsedReferrer’s origin is not same origin with origin\n        // then set request’s referrer to \"client\".\n        if (\n          (parsedReferrer.protocol === 'about:' && parsedReferrer.hostname === 'client') ||\n          (origin && !sameOrigin(parsedReferrer, this[kRealm].settingsObject.baseUrl))\n        ) {\n          request.referrer = 'client'\n        } else {\n          // 4. Otherwise, set request’s referrer to parsedReferrer.\n          request.referrer = parsedReferrer\n        }\n      }\n    }\n\n    // 15. If init[\"referrerPolicy\"] exists, then set request’s referrer policy\n    // to it.\n    if (init.referrerPolicy !== undefined) {\n      request.referrerPolicy = init.referrerPolicy\n    }\n\n    // 16. Let mode be init[\"mode\"] if it exists, and fallbackMode otherwise.\n    let mode\n    if (init.mode !== undefined) {\n      mode = init.mode\n    } else {\n      mode = fallbackMode\n    }\n\n    // 17. If mode is \"navigate\", then throw a TypeError.\n    if (mode === 'navigate') {\n      throw webidl.errors.exception({\n        header: 'Request constructor',\n        message: 'invalid request mode navigate.'\n      })\n    }\n\n    // 18. If mode is non-null, set request’s mode to mode.\n    if (mode != null) {\n      request.mode = mode\n    }\n\n    // 19. If init[\"credentials\"] exists, then set request’s credentials mode\n    // to it.\n    if (init.credentials !== undefined) {\n      request.credentials = init.credentials\n    }\n\n    // 18. If init[\"cache\"] exists, then set request’s cache mode to it.\n    if (init.cache !== undefined) {\n      request.cache = init.cache\n    }\n\n    // 21. If request’s cache mode is \"only-if-cached\" and request’s mode is\n    // not \"same-origin\", then throw a TypeError.\n    if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') {\n      throw new TypeError(\n        \"'only-if-cached' can be set only with 'same-origin' mode\"\n      )\n    }\n\n    // 22. If init[\"redirect\"] exists, then set request’s redirect mode to it.\n    if (init.redirect !== undefined) {\n      request.redirect = init.redirect\n    }\n\n    // 23. If init[\"integrity\"] exists, then set request’s integrity metadata to it.\n    if (init.integrity != null) {\n      request.integrity = String(init.integrity)\n    }\n\n    // 24. If init[\"keepalive\"] exists, then set request’s keepalive to it.\n    if (init.keepalive !== undefined) {\n      request.keepalive = Boolean(init.keepalive)\n    }\n\n    // 25. If init[\"method\"] exists, then:\n    if (init.method !== undefined) {\n      // 1. Let method be init[\"method\"].\n      let method = init.method\n\n      // 2. If method is not a method or method is a forbidden method, then\n      // throw a TypeError.\n      if (!isValidHTTPToken(method)) {\n        throw new TypeError(`'${method}' is not a valid HTTP method.`)\n      }\n\n      if (forbiddenMethodsSet.has(method.toUpperCase())) {\n        throw new TypeError(`'${method}' HTTP method is unsupported.`)\n      }\n\n      // 3. Normalize method.\n      method = normalizeMethodRecord[method] ?? normalizeMethod(method)\n\n      // 4. Set request’s method to method.\n      request.method = method\n    }\n\n    // 26. If init[\"signal\"] exists, then set signal to it.\n    if (init.signal !== undefined) {\n      signal = init.signal\n    }\n\n    // 27. Set this’s request to request.\n    this[kState] = request\n\n    // 28. Set this’s signal to a new AbortSignal object with this’s relevant\n    // Realm.\n    // TODO: could this be simplified with AbortSignal.any\n    // (https://dom.spec.whatwg.org/#dom-abortsignal-any)\n    const ac = new AbortController()\n    this[kSignal] = ac.signal\n    this[kSignal][kRealm] = this[kRealm]\n\n    // 29. If signal is not null, then make this’s signal follow signal.\n    if (signal != null) {\n      if (\n        !signal ||\n        typeof signal.aborted !== 'boolean' ||\n        typeof signal.addEventListener !== 'function'\n      ) {\n        throw new TypeError(\n          \"Failed to construct 'Request': member signal is not of type AbortSignal.\"\n        )\n      }\n\n      if (signal.aborted) {\n        ac.abort(signal.reason)\n      } else {\n        // Keep a strong ref to ac while request object\n        // is alive. This is needed to prevent AbortController\n        // from being prematurely garbage collected.\n        // See, https://github.com/nodejs/undici/issues/1926.\n        this[kAbortController] = ac\n\n        const acRef = new WeakRef(ac)\n        const abort = function () {\n          const ac = acRef.deref()\n          if (ac !== undefined) {\n            ac.abort(this.reason)\n          }\n        }\n\n        // Third-party AbortControllers may not work with these.\n        // See, https://github.com/nodejs/undici/pull/1910#issuecomment-1464495619.\n        try {\n          // If the max amount of listeners is equal to the default, increase it\n          // This is only available in node >= v19.9.0\n          if (typeof getMaxListeners === 'function' && getMaxListeners(signal) === defaultMaxListeners) {\n            setMaxListeners(100, signal)\n          } else if (getEventListeners(signal, 'abort').length >= defaultMaxListeners) {\n            setMaxListeners(100, signal)\n          }\n        } catch {}\n\n        util.addAbortListener(signal, abort)\n        requestFinalizer.register(ac, { signal, abort })\n      }\n    }\n\n    // 30. Set this’s headers to a new Headers object with this’s relevant\n    // Realm, whose header list is request’s header list and guard is\n    // \"request\".\n    this[kHeaders] = new Headers(kConstruct)\n    this[kHeaders][kHeadersList] = request.headersList\n    this[kHeaders][kGuard] = 'request'\n    this[kHeaders][kRealm] = this[kRealm]\n\n    // 31. If this’s request’s mode is \"no-cors\", then:\n    if (mode === 'no-cors') {\n      // 1. If this’s request’s method is not a CORS-safelisted method,\n      // then throw a TypeError.\n      if (!corsSafeListedMethodsSet.has(request.method)) {\n        throw new TypeError(\n          `'${request.method} is unsupported in no-cors mode.`\n        )\n      }\n\n      // 2. Set this’s headers’s guard to \"request-no-cors\".\n      this[kHeaders][kGuard] = 'request-no-cors'\n    }\n\n    // 32. If init is not empty, then:\n    if (initHasKey) {\n      /** @type {HeadersList} */\n      const headersList = this[kHeaders][kHeadersList]\n      // 1. Let headers be a copy of this’s headers and its associated header\n      // list.\n      // 2. If init[\"headers\"] exists, then set headers to init[\"headers\"].\n      const headers = init.headers !== undefined ? init.headers : new HeadersList(headersList)\n\n      // 3. Empty this’s headers’s header list.\n      headersList.clear()\n\n      // 4. If headers is a Headers object, then for each header in its header\n      // list, append header’s name/header’s value to this’s headers.\n      if (headers instanceof HeadersList) {\n        for (const [key, val] of headers) {\n          headersList.append(key, val)\n        }\n        // Note: Copy the `set-cookie` meta-data.\n        headersList.cookies = headers.cookies\n      } else {\n        // 5. Otherwise, fill this’s headers with headers.\n        fillHeaders(this[kHeaders], headers)\n      }\n    }\n\n    // 33. Let inputBody be input’s request’s body if input is a Request\n    // object; otherwise null.\n    const inputBody = input instanceof Request ? input[kState].body : null\n\n    // 34. If either init[\"body\"] exists and is non-null or inputBody is\n    // non-null, and request’s method is `GET` or `HEAD`, then throw a\n    // TypeError.\n    if (\n      (init.body != null || inputBody != null) &&\n      (request.method === 'GET' || request.method === 'HEAD')\n    ) {\n      throw new TypeError('Request with GET/HEAD method cannot have body.')\n    }\n\n    // 35. Let initBody be null.\n    let initBody = null\n\n    // 36. If init[\"body\"] exists and is non-null, then:\n    if (init.body != null) {\n      // 1. Let Content-Type be null.\n      // 2. Set initBody and Content-Type to the result of extracting\n      // init[\"body\"], with keepalive set to request’s keepalive.\n      const [extractedBody, contentType] = extractBody(\n        init.body,\n        request.keepalive\n      )\n      initBody = extractedBody\n\n      // 3, If Content-Type is non-null and this’s headers’s header list does\n      // not contain `Content-Type`, then append `Content-Type`/Content-Type to\n      // this’s headers.\n      if (contentType && !this[kHeaders][kHeadersList].contains('content-type')) {\n        this[kHeaders].append('content-type', contentType)\n      }\n    }\n\n    // 37. Let inputOrInitBody be initBody if it is non-null; otherwise\n    // inputBody.\n    const inputOrInitBody = initBody ?? inputBody\n\n    // 38. If inputOrInitBody is non-null and inputOrInitBody’s source is\n    // null, then:\n    if (inputOrInitBody != null && inputOrInitBody.source == null) {\n      // 1. If initBody is non-null and init[\"duplex\"] does not exist,\n      //    then throw a TypeError.\n      if (initBody != null && init.duplex == null) {\n        throw new TypeError('RequestInit: duplex option is required when sending a body.')\n      }\n\n      // 2. If this’s request’s mode is neither \"same-origin\" nor \"cors\",\n      // then throw a TypeError.\n      if (request.mode !== 'same-origin' && request.mode !== 'cors') {\n        throw new TypeError(\n          'If request is made from ReadableStream, mode should be \"same-origin\" or \"cors\"'\n        )\n      }\n\n      // 3. Set this’s request’s use-CORS-preflight flag.\n      request.useCORSPreflightFlag = true\n    }\n\n    // 39. Let finalBody be inputOrInitBody.\n    let finalBody = inputOrInitBody\n\n    // 40. If initBody is null and inputBody is non-null, then:\n    if (initBody == null && inputBody != null) {\n      // 1. If input is unusable, then throw a TypeError.\n      if (util.isDisturbed(inputBody.stream) || inputBody.stream.locked) {\n        throw new TypeError(\n          'Cannot construct a Request with a Request object that has already been used.'\n        )\n      }\n\n      // 2. Set finalBody to the result of creating a proxy for inputBody.\n      if (!TransformStream) {\n        TransformStream = require('stream/web').TransformStream\n      }\n\n      // https://streams.spec.whatwg.org/#readablestream-create-a-proxy\n      const identityTransform = new TransformStream()\n      inputBody.stream.pipeThrough(identityTransform)\n      finalBody = {\n        source: inputBody.source,\n        length: inputBody.length,\n        stream: identityTransform.readable\n      }\n    }\n\n    // 41. Set this’s request’s body to finalBody.\n    this[kState].body = finalBody\n  }\n\n  // Returns request’s HTTP method, which is \"GET\" by default.\n  get method () {\n    webidl.brandCheck(this, Request)\n\n    // The method getter steps are to return this’s request’s method.\n    return this[kState].method\n  }\n\n  // Returns the URL of request as a string.\n  get url () {\n    webidl.brandCheck(this, Request)\n\n    // The url getter steps are to return this’s request’s URL, serialized.\n    return URLSerializer(this[kState].url)\n  }\n\n  // Returns a Headers object consisting of the headers associated with request.\n  // Note that headers added in the network layer by the user agent will not\n  // be accounted for in this object, e.g., the \"Host\" header.\n  get headers () {\n    webidl.brandCheck(this, Request)\n\n    // The headers getter steps are to return this’s headers.\n    return this[kHeaders]\n  }\n\n  // Returns the kind of resource requested by request, e.g., \"document\"\n  // or \"script\".\n  get destination () {\n    webidl.brandCheck(this, Request)\n\n    // The destination getter are to return this’s request’s destination.\n    return this[kState].destination\n  }\n\n  // Returns the referrer of request. Its value can be a same-origin URL if\n  // explicitly set in init, the empty string to indicate no referrer, and\n  // \"about:client\" when defaulting to the global’s default. This is used\n  // during fetching to determine the value of the `Referer` header of the\n  // request being made.\n  get referrer () {\n    webidl.brandCheck(this, Request)\n\n    // 1. If this’s request’s referrer is \"no-referrer\", then return the\n    // empty string.\n    if (this[kState].referrer === 'no-referrer') {\n      return ''\n    }\n\n    // 2. If this’s request’s referrer is \"client\", then return\n    // \"about:client\".\n    if (this[kState].referrer === 'client') {\n      return 'about:client'\n    }\n\n    // Return this’s request’s referrer, serialized.\n    return this[kState].referrer.toString()\n  }\n\n  // Returns the referrer policy associated with request.\n  // This is used during fetching to compute the value of the request’s\n  // referrer.\n  get referrerPolicy () {\n    webidl.brandCheck(this, Request)\n\n    // The referrerPolicy getter steps are to return this’s request’s referrer policy.\n    return this[kState].referrerPolicy\n  }\n\n  // Returns the mode associated with request, which is a string indicating\n  // whether the request will use CORS, or will be restricted to same-origin\n  // URLs.\n  get mode () {\n    webidl.brandCheck(this, Request)\n\n    // The mode getter steps are to return this’s request’s mode.\n    return this[kState].mode\n  }\n\n  // Returns the credentials mode associated with request,\n  // which is a string indicating whether credentials will be sent with the\n  // request always, never, or only when sent to a same-origin URL.\n  get credentials () {\n    // The credentials getter steps are to return this’s request’s credentials mode.\n    return this[kState].credentials\n  }\n\n  // Returns the cache mode associated with request,\n  // which is a string indicating how the request will\n  // interact with the browser’s cache when fetching.\n  get cache () {\n    webidl.brandCheck(this, Request)\n\n    // The cache getter steps are to return this’s request’s cache mode.\n    return this[kState].cache\n  }\n\n  // Returns the redirect mode associated with request,\n  // which is a string indicating how redirects for the\n  // request will be handled during fetching. A request\n  // will follow redirects by default.\n  get redirect () {\n    webidl.brandCheck(this, Request)\n\n    // The redirect getter steps are to return this’s request’s redirect mode.\n    return this[kState].redirect\n  }\n\n  // Returns request’s subresource integrity metadata, which is a\n  // cryptographic hash of the resource being fetched. Its value\n  // consists of multiple hashes separated by whitespace. [SRI]\n  get integrity () {\n    webidl.brandCheck(this, Request)\n\n    // The integrity getter steps are to return this’s request’s integrity\n    // metadata.\n    return this[kState].integrity\n  }\n\n  // Returns a boolean indicating whether or not request can outlive the\n  // global in which it was created.\n  get keepalive () {\n    webidl.brandCheck(this, Request)\n\n    // The keepalive getter steps are to return this’s request’s keepalive.\n    return this[kState].keepalive\n  }\n\n  // Returns a boolean indicating whether or not request is for a reload\n  // navigation.\n  get isReloadNavigation () {\n    webidl.brandCheck(this, Request)\n\n    // The isReloadNavigation getter steps are to return true if this’s\n    // request’s reload-navigation flag is set; otherwise false.\n    return this[kState].reloadNavigation\n  }\n\n  // Returns a boolean indicating whether or not request is for a history\n  // navigation (a.k.a. back-foward navigation).\n  get isHistoryNavigation () {\n    webidl.brandCheck(this, Request)\n\n    // The isHistoryNavigation getter steps are to return true if this’s request’s\n    // history-navigation flag is set; otherwise false.\n    return this[kState].historyNavigation\n  }\n\n  // Returns the signal associated with request, which is an AbortSignal\n  // object indicating whether or not request has been aborted, and its\n  // abort event handler.\n  get signal () {\n    webidl.brandCheck(this, Request)\n\n    // The signal getter steps are to return this’s signal.\n    return this[kSignal]\n  }\n\n  get body () {\n    webidl.brandCheck(this, Request)\n\n    return this[kState].body ? this[kState].body.stream : null\n  }\n\n  get bodyUsed () {\n    webidl.brandCheck(this, Request)\n\n    return !!this[kState].body && util.isDisturbed(this[kState].body.stream)\n  }\n\n  get duplex () {\n    webidl.brandCheck(this, Request)\n\n    return 'half'\n  }\n\n  // Returns a clone of request.\n  clone () {\n    webidl.brandCheck(this, Request)\n\n    // 1. If this is unusable, then throw a TypeError.\n    if (this.bodyUsed || this.body?.locked) {\n      throw new TypeError('unusable')\n    }\n\n    // 2. Let clonedRequest be the result of cloning this’s request.\n    const clonedRequest = cloneRequest(this[kState])\n\n    // 3. Let clonedRequestObject be the result of creating a Request object,\n    // given clonedRequest, this’s headers’s guard, and this’s relevant Realm.\n    const clonedRequestObject = new Request(kConstruct)\n    clonedRequestObject[kState] = clonedRequest\n    clonedRequestObject[kRealm] = this[kRealm]\n    clonedRequestObject[kHeaders] = new Headers(kConstruct)\n    clonedRequestObject[kHeaders][kHeadersList] = clonedRequest.headersList\n    clonedRequestObject[kHeaders][kGuard] = this[kHeaders][kGuard]\n    clonedRequestObject[kHeaders][kRealm] = this[kHeaders][kRealm]\n\n    // 4. Make clonedRequestObject’s signal follow this’s signal.\n    const ac = new AbortController()\n    if (this.signal.aborted) {\n      ac.abort(this.signal.reason)\n    } else {\n      util.addAbortListener(\n        this.signal,\n        () => {\n          ac.abort(this.signal.reason)\n        }\n      )\n    }\n    clonedRequestObject[kSignal] = ac.signal\n\n    // 4. Return clonedRequestObject.\n    return clonedRequestObject\n  }\n}\n\nmixinBody(Request)\n\nfunction makeRequest (init) {\n  // https://fetch.spec.whatwg.org/#requests\n  const request = {\n    method: 'GET',\n    localURLsOnly: false,\n    unsafeRequest: false,\n    body: null,\n    client: null,\n    reservedClient: null,\n    replacesClientId: '',\n    window: 'client',\n    keepalive: false,\n    serviceWorkers: 'all',\n    initiator: '',\n    destination: '',\n    priority: null,\n    origin: 'client',\n    policyContainer: 'client',\n    referrer: 'client',\n    referrerPolicy: '',\n    mode: 'no-cors',\n    useCORSPreflightFlag: false,\n    credentials: 'same-origin',\n    useCredentials: false,\n    cache: 'default',\n    redirect: 'follow',\n    integrity: '',\n    cryptoGraphicsNonceMetadata: '',\n    parserMetadata: '',\n    reloadNavigation: false,\n    historyNavigation: false,\n    userActivation: false,\n    taintedOrigin: false,\n    redirectCount: 0,\n    responseTainting: 'basic',\n    preventNoCacheCacheControlHeaderModification: false,\n    done: false,\n    timingAllowFailed: false,\n    ...init,\n    headersList: init.headersList\n      ? new HeadersList(init.headersList)\n      : new HeadersList()\n  }\n  request.url = request.urlList[0]\n  return request\n}\n\n// https://fetch.spec.whatwg.org/#concept-request-clone\nfunction cloneRequest (request) {\n  // To clone a request request, run these steps:\n\n  // 1. Let newRequest be a copy of request, except for its body.\n  const newRequest = makeRequest({ ...request, body: null })\n\n  // 2. If request’s body is non-null, set newRequest’s body to the\n  // result of cloning request’s body.\n  if (request.body != null) {\n    newRequest.body = cloneBody(request.body)\n  }\n\n  // 3. Return newRequest.\n  return newRequest\n}\n\nObject.defineProperties(Request.prototype, {\n  method: kEnumerableProperty,\n  url: kEnumerableProperty,\n  headers: kEnumerableProperty,\n  redirect: kEnumerableProperty,\n  clone: kEnumerableProperty,\n  signal: kEnumerableProperty,\n  duplex: kEnumerableProperty,\n  destination: kEnumerableProperty,\n  body: kEnumerableProperty,\n  bodyUsed: kEnumerableProperty,\n  isHistoryNavigation: kEnumerableProperty,\n  isReloadNavigation: kEnumerableProperty,\n  keepalive: kEnumerableProperty,\n  integrity: kEnumerableProperty,\n  cache: kEnumerableProperty,\n  credentials: kEnumerableProperty,\n  attribute: kEnumerableProperty,\n  referrerPolicy: kEnumerableProperty,\n  referrer: kEnumerableProperty,\n  mode: kEnumerableProperty,\n  [Symbol.toStringTag]: {\n    value: 'Request',\n    configurable: true\n  }\n})\n\nwebidl.converters.Request = webidl.interfaceConverter(\n  Request\n)\n\n// https://fetch.spec.whatwg.org/#requestinfo\nwebidl.converters.RequestInfo = function (V) {\n  if (typeof V === 'string') {\n    return webidl.converters.USVString(V)\n  }\n\n  if (V instanceof Request) {\n    return webidl.converters.Request(V)\n  }\n\n  return webidl.converters.USVString(V)\n}\n\nwebidl.converters.AbortSignal = webidl.interfaceConverter(\n  AbortSignal\n)\n\n// https://fetch.spec.whatwg.org/#requestinit\nwebidl.converters.RequestInit = webidl.dictionaryConverter([\n  {\n    key: 'method',\n    converter: webidl.converters.ByteString\n  },\n  {\n    key: 'headers',\n    converter: webidl.converters.HeadersInit\n  },\n  {\n    key: 'body',\n    converter: webidl.nullableConverter(\n      webidl.converters.BodyInit\n    )\n  },\n  {\n    key: 'referrer',\n    converter: webidl.converters.USVString\n  },\n  {\n    key: 'referrerPolicy',\n    converter: webidl.converters.DOMString,\n    // https://w3c.github.io/webappsec-referrer-policy/#referrer-policy\n    allowedValues: referrerPolicy\n  },\n  {\n    key: 'mode',\n    converter: webidl.converters.DOMString,\n    // https://fetch.spec.whatwg.org/#concept-request-mode\n    allowedValues: requestMode\n  },\n  {\n    key: 'credentials',\n    converter: webidl.converters.DOMString,\n    // https://fetch.spec.whatwg.org/#requestcredentials\n    allowedValues: requestCredentials\n  },\n  {\n    key: 'cache',\n    converter: webidl.converters.DOMString,\n    // https://fetch.spec.whatwg.org/#requestcache\n    allowedValues: requestCache\n  },\n  {\n    key: 'redirect',\n    converter: webidl.converters.DOMString,\n    // https://fetch.spec.whatwg.org/#requestredirect\n    allowedValues: requestRedirect\n  },\n  {\n    key: 'integrity',\n    converter: webidl.converters.DOMString\n  },\n  {\n    key: 'keepalive',\n    converter: webidl.converters.boolean\n  },\n  {\n    key: 'signal',\n    converter: webidl.nullableConverter(\n      (signal) => webidl.converters.AbortSignal(\n        signal,\n        { strict: false }\n      )\n    )\n  },\n  {\n    key: 'window',\n    converter: webidl.converters.any\n  },\n  {\n    key: 'duplex',\n    converter: webidl.converters.DOMString,\n    allowedValues: requestDuplex\n  }\n])\n\nmodule.exports = { Request, makeRequest }\n","'use strict'\n\nconst { Headers, HeadersList, fill } = require('./headers')\nconst { extractBody, cloneBody, mixinBody } = require('./body')\nconst util = require('../core/util')\nconst { kEnumerableProperty } = util\nconst {\n  isValidReasonPhrase,\n  isCancelled,\n  isAborted,\n  isBlobLike,\n  serializeJavascriptValueToJSONString,\n  isErrorLike,\n  isomorphicEncode\n} = require('./util')\nconst {\n  redirectStatusSet,\n  nullBodyStatus,\n  DOMException\n} = require('./constants')\nconst { kState, kHeaders, kGuard, kRealm } = require('./symbols')\nconst { webidl } = require('./webidl')\nconst { FormData } = require('./formdata')\nconst { getGlobalOrigin } = require('./global')\nconst { URLSerializer } = require('./dataURL')\nconst { kHeadersList, kConstruct } = require('../core/symbols')\nconst assert = require('assert')\nconst { types } = require('util')\n\nconst ReadableStream = globalThis.ReadableStream || require('stream/web').ReadableStream\nconst textEncoder = new TextEncoder('utf-8')\n\n// https://fetch.spec.whatwg.org/#response-class\nclass Response {\n  // Creates network error Response.\n  static error () {\n    // TODO\n    const relevantRealm = { settingsObject: {} }\n\n    // The static error() method steps are to return the result of creating a\n    // Response object, given a new network error, \"immutable\", and this’s\n    // relevant Realm.\n    const responseObject = new Response()\n    responseObject[kState] = makeNetworkError()\n    responseObject[kRealm] = relevantRealm\n    responseObject[kHeaders][kHeadersList] = responseObject[kState].headersList\n    responseObject[kHeaders][kGuard] = 'immutable'\n    responseObject[kHeaders][kRealm] = relevantRealm\n    return responseObject\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-response-json\n  static json (data, init = {}) {\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Response.json' })\n\n    if (init !== null) {\n      init = webidl.converters.ResponseInit(init)\n    }\n\n    // 1. Let bytes the result of running serialize a JavaScript value to JSON bytes on data.\n    const bytes = textEncoder.encode(\n      serializeJavascriptValueToJSONString(data)\n    )\n\n    // 2. Let body be the result of extracting bytes.\n    const body = extractBody(bytes)\n\n    // 3. Let responseObject be the result of creating a Response object, given a new response,\n    //    \"response\", and this’s relevant Realm.\n    const relevantRealm = { settingsObject: {} }\n    const responseObject = new Response()\n    responseObject[kRealm] = relevantRealm\n    responseObject[kHeaders][kGuard] = 'response'\n    responseObject[kHeaders][kRealm] = relevantRealm\n\n    // 4. Perform initialize a response given responseObject, init, and (body, \"application/json\").\n    initializeResponse(responseObject, init, { body: body[0], type: 'application/json' })\n\n    // 5. Return responseObject.\n    return responseObject\n  }\n\n  // Creates a redirect Response that redirects to url with status status.\n  static redirect (url, status = 302) {\n    const relevantRealm = { settingsObject: {} }\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'Response.redirect' })\n\n    url = webidl.converters.USVString(url)\n    status = webidl.converters['unsigned short'](status)\n\n    // 1. Let parsedURL be the result of parsing url with current settings\n    // object’s API base URL.\n    // 2. If parsedURL is failure, then throw a TypeError.\n    // TODO: base-URL?\n    let parsedURL\n    try {\n      parsedURL = new URL(url, getGlobalOrigin())\n    } catch (err) {\n      throw Object.assign(new TypeError('Failed to parse URL from ' + url), {\n        cause: err\n      })\n    }\n\n    // 3. If status is not a redirect status, then throw a RangeError.\n    if (!redirectStatusSet.has(status)) {\n      throw new RangeError('Invalid status code ' + status)\n    }\n\n    // 4. Let responseObject be the result of creating a Response object,\n    // given a new response, \"immutable\", and this’s relevant Realm.\n    const responseObject = new Response()\n    responseObject[kRealm] = relevantRealm\n    responseObject[kHeaders][kGuard] = 'immutable'\n    responseObject[kHeaders][kRealm] = relevantRealm\n\n    // 5. Set responseObject’s response’s status to status.\n    responseObject[kState].status = status\n\n    // 6. Let value be parsedURL, serialized and isomorphic encoded.\n    const value = isomorphicEncode(URLSerializer(parsedURL))\n\n    // 7. Append `Location`/value to responseObject’s response’s header list.\n    responseObject[kState].headersList.append('location', value)\n\n    // 8. Return responseObject.\n    return responseObject\n  }\n\n  // https://fetch.spec.whatwg.org/#dom-response\n  constructor (body = null, init = {}) {\n    if (body !== null) {\n      body = webidl.converters.BodyInit(body)\n    }\n\n    init = webidl.converters.ResponseInit(init)\n\n    // TODO\n    this[kRealm] = { settingsObject: {} }\n\n    // 1. Set this’s response to a new response.\n    this[kState] = makeResponse({})\n\n    // 2. Set this’s headers to a new Headers object with this’s relevant\n    // Realm, whose header list is this’s response’s header list and guard\n    // is \"response\".\n    this[kHeaders] = new Headers(kConstruct)\n    this[kHeaders][kGuard] = 'response'\n    this[kHeaders][kHeadersList] = this[kState].headersList\n    this[kHeaders][kRealm] = this[kRealm]\n\n    // 3. Let bodyWithType be null.\n    let bodyWithType = null\n\n    // 4. If body is non-null, then set bodyWithType to the result of extracting body.\n    if (body != null) {\n      const [extractedBody, type] = extractBody(body)\n      bodyWithType = { body: extractedBody, type }\n    }\n\n    // 5. Perform initialize a response given this, init, and bodyWithType.\n    initializeResponse(this, init, bodyWithType)\n  }\n\n  // Returns response’s type, e.g., \"cors\".\n  get type () {\n    webidl.brandCheck(this, Response)\n\n    // The type getter steps are to return this’s response’s type.\n    return this[kState].type\n  }\n\n  // Returns response’s URL, if it has one; otherwise the empty string.\n  get url () {\n    webidl.brandCheck(this, Response)\n\n    const urlList = this[kState].urlList\n\n    // The url getter steps are to return the empty string if this’s\n    // response’s URL is null; otherwise this’s response’s URL,\n    // serialized with exclude fragment set to true.\n    const url = urlList[urlList.length - 1] ?? null\n\n    if (url === null) {\n      return ''\n    }\n\n    return URLSerializer(url, true)\n  }\n\n  // Returns whether response was obtained through a redirect.\n  get redirected () {\n    webidl.brandCheck(this, Response)\n\n    // The redirected getter steps are to return true if this’s response’s URL\n    // list has more than one item; otherwise false.\n    return this[kState].urlList.length > 1\n  }\n\n  // Returns response’s status.\n  get status () {\n    webidl.brandCheck(this, Response)\n\n    // The status getter steps are to return this’s response’s status.\n    return this[kState].status\n  }\n\n  // Returns whether response’s status is an ok status.\n  get ok () {\n    webidl.brandCheck(this, Response)\n\n    // The ok getter steps are to return true if this’s response’s status is an\n    // ok status; otherwise false.\n    return this[kState].status >= 200 && this[kState].status <= 299\n  }\n\n  // Returns response’s status message.\n  get statusText () {\n    webidl.brandCheck(this, Response)\n\n    // The statusText getter steps are to return this’s response’s status\n    // message.\n    return this[kState].statusText\n  }\n\n  // Returns response’s headers as Headers.\n  get headers () {\n    webidl.brandCheck(this, Response)\n\n    // The headers getter steps are to return this’s headers.\n    return this[kHeaders]\n  }\n\n  get body () {\n    webidl.brandCheck(this, Response)\n\n    return this[kState].body ? this[kState].body.stream : null\n  }\n\n  get bodyUsed () {\n    webidl.brandCheck(this, Response)\n\n    return !!this[kState].body && util.isDisturbed(this[kState].body.stream)\n  }\n\n  // Returns a clone of response.\n  clone () {\n    webidl.brandCheck(this, Response)\n\n    // 1. If this is unusable, then throw a TypeError.\n    if (this.bodyUsed || (this.body && this.body.locked)) {\n      throw webidl.errors.exception({\n        header: 'Response.clone',\n        message: 'Body has already been consumed.'\n      })\n    }\n\n    // 2. Let clonedResponse be the result of cloning this’s response.\n    const clonedResponse = cloneResponse(this[kState])\n\n    // 3. Return the result of creating a Response object, given\n    // clonedResponse, this’s headers’s guard, and this’s relevant Realm.\n    const clonedResponseObject = new Response()\n    clonedResponseObject[kState] = clonedResponse\n    clonedResponseObject[kRealm] = this[kRealm]\n    clonedResponseObject[kHeaders][kHeadersList] = clonedResponse.headersList\n    clonedResponseObject[kHeaders][kGuard] = this[kHeaders][kGuard]\n    clonedResponseObject[kHeaders][kRealm] = this[kHeaders][kRealm]\n\n    return clonedResponseObject\n  }\n}\n\nmixinBody(Response)\n\nObject.defineProperties(Response.prototype, {\n  type: kEnumerableProperty,\n  url: kEnumerableProperty,\n  status: kEnumerableProperty,\n  ok: kEnumerableProperty,\n  redirected: kEnumerableProperty,\n  statusText: kEnumerableProperty,\n  headers: kEnumerableProperty,\n  clone: kEnumerableProperty,\n  body: kEnumerableProperty,\n  bodyUsed: kEnumerableProperty,\n  [Symbol.toStringTag]: {\n    value: 'Response',\n    configurable: true\n  }\n})\n\nObject.defineProperties(Response, {\n  json: kEnumerableProperty,\n  redirect: kEnumerableProperty,\n  error: kEnumerableProperty\n})\n\n// https://fetch.spec.whatwg.org/#concept-response-clone\nfunction cloneResponse (response) {\n  // To clone a response response, run these steps:\n\n  // 1. If response is a filtered response, then return a new identical\n  // filtered response whose internal response is a clone of response’s\n  // internal response.\n  if (response.internalResponse) {\n    return filterResponse(\n      cloneResponse(response.internalResponse),\n      response.type\n    )\n  }\n\n  // 2. Let newResponse be a copy of response, except for its body.\n  const newResponse = makeResponse({ ...response, body: null })\n\n  // 3. If response’s body is non-null, then set newResponse’s body to the\n  // result of cloning response’s body.\n  if (response.body != null) {\n    newResponse.body = cloneBody(response.body)\n  }\n\n  // 4. Return newResponse.\n  return newResponse\n}\n\nfunction makeResponse (init) {\n  return {\n    aborted: false,\n    rangeRequested: false,\n    timingAllowPassed: false,\n    requestIncludesCredentials: false,\n    type: 'default',\n    status: 200,\n    timingInfo: null,\n    cacheState: '',\n    statusText: '',\n    ...init,\n    headersList: init.headersList\n      ? new HeadersList(init.headersList)\n      : new HeadersList(),\n    urlList: init.urlList ? [...init.urlList] : []\n  }\n}\n\nfunction makeNetworkError (reason) {\n  const isError = isErrorLike(reason)\n  return makeResponse({\n    type: 'error',\n    status: 0,\n    error: isError\n      ? reason\n      : new Error(reason ? String(reason) : reason),\n    aborted: reason && reason.name === 'AbortError'\n  })\n}\n\nfunction makeFilteredResponse (response, state) {\n  state = {\n    internalResponse: response,\n    ...state\n  }\n\n  return new Proxy(response, {\n    get (target, p) {\n      return p in state ? state[p] : target[p]\n    },\n    set (target, p, value) {\n      assert(!(p in state))\n      target[p] = value\n      return true\n    }\n  })\n}\n\n// https://fetch.spec.whatwg.org/#concept-filtered-response\nfunction filterResponse (response, type) {\n  // Set response to the following filtered response with response as its\n  // internal response, depending on request’s response tainting:\n  if (type === 'basic') {\n    // A basic filtered response is a filtered response whose type is \"basic\"\n    // and header list excludes any headers in internal response’s header list\n    // whose name is a forbidden response-header name.\n\n    // Note: undici does not implement forbidden response-header names\n    return makeFilteredResponse(response, {\n      type: 'basic',\n      headersList: response.headersList\n    })\n  } else if (type === 'cors') {\n    // A CORS filtered response is a filtered response whose type is \"cors\"\n    // and header list excludes any headers in internal response’s header\n    // list whose name is not a CORS-safelisted response-header name, given\n    // internal response’s CORS-exposed header-name list.\n\n    // Note: undici does not implement CORS-safelisted response-header names\n    return makeFilteredResponse(response, {\n      type: 'cors',\n      headersList: response.headersList\n    })\n  } else if (type === 'opaque') {\n    // An opaque filtered response is a filtered response whose type is\n    // \"opaque\", URL list is the empty list, status is 0, status message\n    // is the empty byte sequence, header list is empty, and body is null.\n\n    return makeFilteredResponse(response, {\n      type: 'opaque',\n      urlList: Object.freeze([]),\n      status: 0,\n      statusText: '',\n      body: null\n    })\n  } else if (type === 'opaqueredirect') {\n    // An opaque-redirect filtered response is a filtered response whose type\n    // is \"opaqueredirect\", status is 0, status message is the empty byte\n    // sequence, header list is empty, and body is null.\n\n    return makeFilteredResponse(response, {\n      type: 'opaqueredirect',\n      status: 0,\n      statusText: '',\n      headersList: [],\n      body: null\n    })\n  } else {\n    assert(false)\n  }\n}\n\n// https://fetch.spec.whatwg.org/#appropriate-network-error\nfunction makeAppropriateNetworkError (fetchParams, err = null) {\n  // 1. Assert: fetchParams is canceled.\n  assert(isCancelled(fetchParams))\n\n  // 2. Return an aborted network error if fetchParams is aborted;\n  // otherwise return a network error.\n  return isAborted(fetchParams)\n    ? makeNetworkError(Object.assign(new DOMException('The operation was aborted.', 'AbortError'), { cause: err }))\n    : makeNetworkError(Object.assign(new DOMException('Request was cancelled.'), { cause: err }))\n}\n\n// https://whatpr.org/fetch/1392.html#initialize-a-response\nfunction initializeResponse (response, init, body) {\n  // 1. If init[\"status\"] is not in the range 200 to 599, inclusive, then\n  //    throw a RangeError.\n  if (init.status !== null && (init.status < 200 || init.status > 599)) {\n    throw new RangeError('init[\"status\"] must be in the range of 200 to 599, inclusive.')\n  }\n\n  // 2. If init[\"statusText\"] does not match the reason-phrase token production,\n  //    then throw a TypeError.\n  if ('statusText' in init && init.statusText != null) {\n    // See, https://datatracker.ietf.org/doc/html/rfc7230#section-3.1.2:\n    //   reason-phrase  = *( HTAB / SP / VCHAR / obs-text )\n    if (!isValidReasonPhrase(String(init.statusText))) {\n      throw new TypeError('Invalid statusText')\n    }\n  }\n\n  // 3. Set response’s response’s status to init[\"status\"].\n  if ('status' in init && init.status != null) {\n    response[kState].status = init.status\n  }\n\n  // 4. Set response’s response’s status message to init[\"statusText\"].\n  if ('statusText' in init && init.statusText != null) {\n    response[kState].statusText = init.statusText\n  }\n\n  // 5. If init[\"headers\"] exists, then fill response’s headers with init[\"headers\"].\n  if ('headers' in init && init.headers != null) {\n    fill(response[kHeaders], init.headers)\n  }\n\n  // 6. If body was given, then:\n  if (body) {\n    // 1. If response's status is a null body status, then throw a TypeError.\n    if (nullBodyStatus.includes(response.status)) {\n      throw webidl.errors.exception({\n        header: 'Response constructor',\n        message: 'Invalid response status code ' + response.status\n      })\n    }\n\n    // 2. Set response's body to body's body.\n    response[kState].body = body.body\n\n    // 3. If body's type is non-null and response's header list does not contain\n    //    `Content-Type`, then append (`Content-Type`, body's type) to response's header list.\n    if (body.type != null && !response[kState].headersList.contains('Content-Type')) {\n      response[kState].headersList.append('content-type', body.type)\n    }\n  }\n}\n\nwebidl.converters.ReadableStream = webidl.interfaceConverter(\n  ReadableStream\n)\n\nwebidl.converters.FormData = webidl.interfaceConverter(\n  FormData\n)\n\nwebidl.converters.URLSearchParams = webidl.interfaceConverter(\n  URLSearchParams\n)\n\n// https://fetch.spec.whatwg.org/#typedefdef-xmlhttprequestbodyinit\nwebidl.converters.XMLHttpRequestBodyInit = function (V) {\n  if (typeof V === 'string') {\n    return webidl.converters.USVString(V)\n  }\n\n  if (isBlobLike(V)) {\n    return webidl.converters.Blob(V, { strict: false })\n  }\n\n  if (types.isArrayBuffer(V) || types.isTypedArray(V) || types.isDataView(V)) {\n    return webidl.converters.BufferSource(V)\n  }\n\n  if (util.isFormDataLike(V)) {\n    return webidl.converters.FormData(V, { strict: false })\n  }\n\n  if (V instanceof URLSearchParams) {\n    return webidl.converters.URLSearchParams(V)\n  }\n\n  return webidl.converters.DOMString(V)\n}\n\n// https://fetch.spec.whatwg.org/#bodyinit\nwebidl.converters.BodyInit = function (V) {\n  if (V instanceof ReadableStream) {\n    return webidl.converters.ReadableStream(V)\n  }\n\n  // Note: the spec doesn't include async iterables,\n  // this is an undici extension.\n  if (V?.[Symbol.asyncIterator]) {\n    return V\n  }\n\n  return webidl.converters.XMLHttpRequestBodyInit(V)\n}\n\nwebidl.converters.ResponseInit = webidl.dictionaryConverter([\n  {\n    key: 'status',\n    converter: webidl.converters['unsigned short'],\n    defaultValue: 200\n  },\n  {\n    key: 'statusText',\n    converter: webidl.converters.ByteString,\n    defaultValue: ''\n  },\n  {\n    key: 'headers',\n    converter: webidl.converters.HeadersInit\n  }\n])\n\nmodule.exports = {\n  makeNetworkError,\n  makeResponse,\n  makeAppropriateNetworkError,\n  filterResponse,\n  Response,\n  cloneResponse\n}\n","'use strict'\n\nmodule.exports = {\n  kUrl: Symbol('url'),\n  kHeaders: Symbol('headers'),\n  kSignal: Symbol('signal'),\n  kState: Symbol('state'),\n  kGuard: Symbol('guard'),\n  kRealm: Symbol('realm')\n}\n","'use strict'\n\nconst { redirectStatusSet, referrerPolicySet: referrerPolicyTokens, badPortsSet } = require('./constants')\nconst { getGlobalOrigin } = require('./global')\nconst { performance } = require('perf_hooks')\nconst { isBlobLike, toUSVString, ReadableStreamFrom } = require('../core/util')\nconst assert = require('assert')\nconst { isUint8Array } = require('util/types')\n\nlet supportedHashes = []\n\n// https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable\n/** @type {import('crypto')|undefined} */\nlet crypto\n\ntry {\n  crypto = require('crypto')\n  const possibleRelevantHashes = ['sha256', 'sha384', 'sha512']\n  supportedHashes = crypto.getHashes().filter((hash) => possibleRelevantHashes.includes(hash))\n/* c8 ignore next 3 */\n} catch {\n}\n\nfunction responseURL (response) {\n  // https://fetch.spec.whatwg.org/#responses\n  // A response has an associated URL. It is a pointer to the last URL\n  // in response’s URL list and null if response’s URL list is empty.\n  const urlList = response.urlList\n  const length = urlList.length\n  return length === 0 ? null : urlList[length - 1].toString()\n}\n\n// https://fetch.spec.whatwg.org/#concept-response-location-url\nfunction responseLocationURL (response, requestFragment) {\n  // 1. If response’s status is not a redirect status, then return null.\n  if (!redirectStatusSet.has(response.status)) {\n    return null\n  }\n\n  // 2. Let location be the result of extracting header list values given\n  // `Location` and response’s header list.\n  let location = response.headersList.get('location')\n\n  // 3. If location is a header value, then set location to the result of\n  //    parsing location with response’s URL.\n  if (location !== null && isValidHeaderValue(location)) {\n    location = new URL(location, responseURL(response))\n  }\n\n  // 4. If location is a URL whose fragment is null, then set location’s\n  // fragment to requestFragment.\n  if (location && !location.hash) {\n    location.hash = requestFragment\n  }\n\n  // 5. Return location.\n  return location\n}\n\n/** @returns {URL} */\nfunction requestCurrentURL (request) {\n  return request.urlList[request.urlList.length - 1]\n}\n\nfunction requestBadPort (request) {\n  // 1. Let url be request’s current URL.\n  const url = requestCurrentURL(request)\n\n  // 2. If url’s scheme is an HTTP(S) scheme and url’s port is a bad port,\n  // then return blocked.\n  if (urlIsHttpHttpsScheme(url) && badPortsSet.has(url.port)) {\n    return 'blocked'\n  }\n\n  // 3. Return allowed.\n  return 'allowed'\n}\n\nfunction isErrorLike (object) {\n  return object instanceof Error || (\n    object?.constructor?.name === 'Error' ||\n    object?.constructor?.name === 'DOMException'\n  )\n}\n\n// Check whether |statusText| is a ByteString and\n// matches the Reason-Phrase token production.\n// RFC 2616: https://tools.ietf.org/html/rfc2616\n// RFC 7230: https://tools.ietf.org/html/rfc7230\n// \"reason-phrase = *( HTAB / SP / VCHAR / obs-text )\"\n// https://github.com/chromium/chromium/blob/94.0.4604.1/third_party/blink/renderer/core/fetch/response.cc#L116\nfunction isValidReasonPhrase (statusText) {\n  for (let i = 0; i < statusText.length; ++i) {\n    const c = statusText.charCodeAt(i)\n    if (\n      !(\n        (\n          c === 0x09 || // HTAB\n          (c >= 0x20 && c <= 0x7e) || // SP / VCHAR\n          (c >= 0x80 && c <= 0xff)\n        ) // obs-text\n      )\n    ) {\n      return false\n    }\n  }\n  return true\n}\n\n/**\n * @see https://tools.ietf.org/html/rfc7230#section-3.2.6\n * @param {number} c\n */\nfunction isTokenCharCode (c) {\n  switch (c) {\n    case 0x22:\n    case 0x28:\n    case 0x29:\n    case 0x2c:\n    case 0x2f:\n    case 0x3a:\n    case 0x3b:\n    case 0x3c:\n    case 0x3d:\n    case 0x3e:\n    case 0x3f:\n    case 0x40:\n    case 0x5b:\n    case 0x5c:\n    case 0x5d:\n    case 0x7b:\n    case 0x7d:\n      // DQUOTE and \"(),/:;<=>?@[\\]{}\"\n      return false\n    default:\n      // VCHAR %x21-7E\n      return c >= 0x21 && c <= 0x7e\n  }\n}\n\n/**\n * @param {string} characters\n */\nfunction isValidHTTPToken (characters) {\n  if (characters.length === 0) {\n    return false\n  }\n  for (let i = 0; i < characters.length; ++i) {\n    if (!isTokenCharCode(characters.charCodeAt(i))) {\n      return false\n    }\n  }\n  return true\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#header-name\n * @param {string} potentialValue\n */\nfunction isValidHeaderName (potentialValue) {\n  return isValidHTTPToken(potentialValue)\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#header-value\n * @param {string} potentialValue\n */\nfunction isValidHeaderValue (potentialValue) {\n  // - Has no leading or trailing HTTP tab or space bytes.\n  // - Contains no 0x00 (NUL) or HTTP newline bytes.\n  if (\n    potentialValue.startsWith('\\t') ||\n    potentialValue.startsWith(' ') ||\n    potentialValue.endsWith('\\t') ||\n    potentialValue.endsWith(' ')\n  ) {\n    return false\n  }\n\n  if (\n    potentialValue.includes('\\0') ||\n    potentialValue.includes('\\r') ||\n    potentialValue.includes('\\n')\n  ) {\n    return false\n  }\n\n  return true\n}\n\n// https://w3c.github.io/webappsec-referrer-policy/#set-requests-referrer-policy-on-redirect\nfunction setRequestReferrerPolicyOnRedirect (request, actualResponse) {\n  //  Given a request request and a response actualResponse, this algorithm\n  //  updates request’s referrer policy according to the Referrer-Policy\n  //  header (if any) in actualResponse.\n\n  // 1. Let policy be the result of executing § 8.1 Parse a referrer policy\n  // from a Referrer-Policy header on actualResponse.\n\n  // 8.1 Parse a referrer policy from a Referrer-Policy header\n  // 1. Let policy-tokens be the result of extracting header list values given `Referrer-Policy` and response’s header list.\n  const { headersList } = actualResponse\n  // 2. Let policy be the empty string.\n  // 3. For each token in policy-tokens, if token is a referrer policy and token is not the empty string, then set policy to token.\n  // 4. Return policy.\n  const policyHeader = (headersList.get('referrer-policy') ?? '').split(',')\n\n  // Note: As the referrer-policy can contain multiple policies\n  // separated by comma, we need to loop through all of them\n  // and pick the first valid one.\n  // Ref: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy#specify_a_fallback_policy\n  let policy = ''\n  if (policyHeader.length > 0) {\n    // The right-most policy takes precedence.\n    // The left-most policy is the fallback.\n    for (let i = policyHeader.length; i !== 0; i--) {\n      const token = policyHeader[i - 1].trim()\n      if (referrerPolicyTokens.has(token)) {\n        policy = token\n        break\n      }\n    }\n  }\n\n  // 2. If policy is not the empty string, then set request’s referrer policy to policy.\n  if (policy !== '') {\n    request.referrerPolicy = policy\n  }\n}\n\n// https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check\nfunction crossOriginResourcePolicyCheck () {\n  // TODO\n  return 'allowed'\n}\n\n// https://fetch.spec.whatwg.org/#concept-cors-check\nfunction corsCheck () {\n  // TODO\n  return 'success'\n}\n\n// https://fetch.spec.whatwg.org/#concept-tao-check\nfunction TAOCheck () {\n  // TODO\n  return 'success'\n}\n\nfunction appendFetchMetadata (httpRequest) {\n  //  https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-dest-header\n  //  TODO\n\n  //  https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-mode-header\n\n  //  1. Assert: r’s url is a potentially trustworthy URL.\n  //  TODO\n\n  //  2. Let header be a Structured Header whose value is a token.\n  let header = null\n\n  //  3. Set header’s value to r’s mode.\n  header = httpRequest.mode\n\n  //  4. Set a structured field value `Sec-Fetch-Mode`/header in r’s header list.\n  httpRequest.headersList.set('sec-fetch-mode', header)\n\n  //  https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header\n  //  TODO\n\n  //  https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-user-header\n  //  TODO\n}\n\n// https://fetch.spec.whatwg.org/#append-a-request-origin-header\nfunction appendRequestOriginHeader (request) {\n  // 1. Let serializedOrigin be the result of byte-serializing a request origin with request.\n  let serializedOrigin = request.origin\n\n  // 2. If request’s response tainting is \"cors\" or request’s mode is \"websocket\", then append (`Origin`, serializedOrigin) to request’s header list.\n  if (request.responseTainting === 'cors' || request.mode === 'websocket') {\n    if (serializedOrigin) {\n      request.headersList.append('origin', serializedOrigin)\n    }\n\n  // 3. Otherwise, if request’s method is neither `GET` nor `HEAD`, then:\n  } else if (request.method !== 'GET' && request.method !== 'HEAD') {\n    // 1. Switch on request’s referrer policy:\n    switch (request.referrerPolicy) {\n      case 'no-referrer':\n        // Set serializedOrigin to `null`.\n        serializedOrigin = null\n        break\n      case 'no-referrer-when-downgrade':\n      case 'strict-origin':\n      case 'strict-origin-when-cross-origin':\n        // If request’s origin is a tuple origin, its scheme is \"https\", and request’s current URL’s scheme is not \"https\", then set serializedOrigin to `null`.\n        if (request.origin && urlHasHttpsScheme(request.origin) && !urlHasHttpsScheme(requestCurrentURL(request))) {\n          serializedOrigin = null\n        }\n        break\n      case 'same-origin':\n        // If request’s origin is not same origin with request’s current URL’s origin, then set serializedOrigin to `null`.\n        if (!sameOrigin(request, requestCurrentURL(request))) {\n          serializedOrigin = null\n        }\n        break\n      default:\n        // Do nothing.\n    }\n\n    if (serializedOrigin) {\n      // 2. Append (`Origin`, serializedOrigin) to request’s header list.\n      request.headersList.append('origin', serializedOrigin)\n    }\n  }\n}\n\nfunction coarsenedSharedCurrentTime (crossOriginIsolatedCapability) {\n  // TODO\n  return performance.now()\n}\n\n// https://fetch.spec.whatwg.org/#create-an-opaque-timing-info\nfunction createOpaqueTimingInfo (timingInfo) {\n  return {\n    startTime: timingInfo.startTime ?? 0,\n    redirectStartTime: 0,\n    redirectEndTime: 0,\n    postRedirectStartTime: timingInfo.startTime ?? 0,\n    finalServiceWorkerStartTime: 0,\n    finalNetworkResponseStartTime: 0,\n    finalNetworkRequestStartTime: 0,\n    endTime: 0,\n    encodedBodySize: 0,\n    decodedBodySize: 0,\n    finalConnectionTimingInfo: null\n  }\n}\n\n// https://html.spec.whatwg.org/multipage/origin.html#policy-container\nfunction makePolicyContainer () {\n  // Note: the fetch spec doesn't make use of embedder policy or CSP list\n  return {\n    referrerPolicy: 'strict-origin-when-cross-origin'\n  }\n}\n\n// https://html.spec.whatwg.org/multipage/origin.html#clone-a-policy-container\nfunction clonePolicyContainer (policyContainer) {\n  return {\n    referrerPolicy: policyContainer.referrerPolicy\n  }\n}\n\n// https://w3c.github.io/webappsec-referrer-policy/#determine-requests-referrer\nfunction determineRequestsReferrer (request) {\n  // 1. Let policy be request's referrer policy.\n  const policy = request.referrerPolicy\n\n  // Note: policy cannot (shouldn't) be null or an empty string.\n  assert(policy)\n\n  // 2. Let environment be request’s client.\n\n  let referrerSource = null\n\n  // 3. Switch on request’s referrer:\n  if (request.referrer === 'client') {\n    // Note: node isn't a browser and doesn't implement document/iframes,\n    // so we bypass this step and replace it with our own.\n\n    const globalOrigin = getGlobalOrigin()\n\n    if (!globalOrigin || globalOrigin.origin === 'null') {\n      return 'no-referrer'\n    }\n\n    // note: we need to clone it as it's mutated\n    referrerSource = new URL(globalOrigin)\n  } else if (request.referrer instanceof URL) {\n    // Let referrerSource be request’s referrer.\n    referrerSource = request.referrer\n  }\n\n  // 4. Let request’s referrerURL be the result of stripping referrerSource for\n  //    use as a referrer.\n  let referrerURL = stripURLForReferrer(referrerSource)\n\n  // 5. Let referrerOrigin be the result of stripping referrerSource for use as\n  //    a referrer, with the origin-only flag set to true.\n  const referrerOrigin = stripURLForReferrer(referrerSource, true)\n\n  // 6. If the result of serializing referrerURL is a string whose length is\n  //    greater than 4096, set referrerURL to referrerOrigin.\n  if (referrerURL.toString().length > 4096) {\n    referrerURL = referrerOrigin\n  }\n\n  const areSameOrigin = sameOrigin(request, referrerURL)\n  const isNonPotentiallyTrustWorthy = isURLPotentiallyTrustworthy(referrerURL) &&\n    !isURLPotentiallyTrustworthy(request.url)\n\n  // 8. Execute the switch statements corresponding to the value of policy:\n  switch (policy) {\n    case 'origin': return referrerOrigin != null ? referrerOrigin : stripURLForReferrer(referrerSource, true)\n    case 'unsafe-url': return referrerURL\n    case 'same-origin':\n      return areSameOrigin ? referrerOrigin : 'no-referrer'\n    case 'origin-when-cross-origin':\n      return areSameOrigin ? referrerURL : referrerOrigin\n    case 'strict-origin-when-cross-origin': {\n      const currentURL = requestCurrentURL(request)\n\n      // 1. If the origin of referrerURL and the origin of request’s current\n      //    URL are the same, then return referrerURL.\n      if (sameOrigin(referrerURL, currentURL)) {\n        return referrerURL\n      }\n\n      // 2. If referrerURL is a potentially trustworthy URL and request’s\n      //    current URL is not a potentially trustworthy URL, then return no\n      //    referrer.\n      if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) {\n        return 'no-referrer'\n      }\n\n      // 3. Return referrerOrigin.\n      return referrerOrigin\n    }\n    case 'strict-origin': // eslint-disable-line\n      /**\n         * 1. If referrerURL is a potentially trustworthy URL and\n         * request’s current URL is not a potentially trustworthy URL,\n         * then return no referrer.\n         * 2. Return referrerOrigin\n        */\n    case 'no-referrer-when-downgrade': // eslint-disable-line\n      /**\n       * 1. If referrerURL is a potentially trustworthy URL and\n       * request’s current URL is not a potentially trustworthy URL,\n       * then return no referrer.\n       * 2. Return referrerOrigin\n      */\n\n    default: // eslint-disable-line\n      return isNonPotentiallyTrustWorthy ? 'no-referrer' : referrerOrigin\n  }\n}\n\n/**\n * @see https://w3c.github.io/webappsec-referrer-policy/#strip-url\n * @param {URL} url\n * @param {boolean|undefined} originOnly\n */\nfunction stripURLForReferrer (url, originOnly) {\n  // 1. Assert: url is a URL.\n  assert(url instanceof URL)\n\n  // 2. If url’s scheme is a local scheme, then return no referrer.\n  if (url.protocol === 'file:' || url.protocol === 'about:' || url.protocol === 'blank:') {\n    return 'no-referrer'\n  }\n\n  // 3. Set url’s username to the empty string.\n  url.username = ''\n\n  // 4. Set url’s password to the empty string.\n  url.password = ''\n\n  // 5. Set url’s fragment to null.\n  url.hash = ''\n\n  // 6. If the origin-only flag is true, then:\n  if (originOnly) {\n    // 1. Set url’s path to « the empty string ».\n    url.pathname = ''\n\n    // 2. Set url’s query to null.\n    url.search = ''\n  }\n\n  // 7. Return url.\n  return url\n}\n\nfunction isURLPotentiallyTrustworthy (url) {\n  if (!(url instanceof URL)) {\n    return false\n  }\n\n  // If child of about, return true\n  if (url.href === 'about:blank' || url.href === 'about:srcdoc') {\n    return true\n  }\n\n  // If scheme is data, return true\n  if (url.protocol === 'data:') return true\n\n  // If file, return true\n  if (url.protocol === 'file:') return true\n\n  return isOriginPotentiallyTrustworthy(url.origin)\n\n  function isOriginPotentiallyTrustworthy (origin) {\n    // If origin is explicitly null, return false\n    if (origin == null || origin === 'null') return false\n\n    const originAsURL = new URL(origin)\n\n    // If secure, return true\n    if (originAsURL.protocol === 'https:' || originAsURL.protocol === 'wss:') {\n      return true\n    }\n\n    // If localhost or variants, return true\n    if (/^127(?:\\.[0-9]+){0,2}\\.[0-9]+$|^\\[(?:0*:)*?:?0*1\\]$/.test(originAsURL.hostname) ||\n     (originAsURL.hostname === 'localhost' || originAsURL.hostname.includes('localhost.')) ||\n     (originAsURL.hostname.endsWith('.localhost'))) {\n      return true\n    }\n\n    // If any other, return false\n    return false\n  }\n}\n\n/**\n * @see https://w3c.github.io/webappsec-subresource-integrity/#does-response-match-metadatalist\n * @param {Uint8Array} bytes\n * @param {string} metadataList\n */\nfunction bytesMatch (bytes, metadataList) {\n  // If node is not built with OpenSSL support, we cannot check\n  // a request's integrity, so allow it by default (the spec will\n  // allow requests if an invalid hash is given, as precedence).\n  /* istanbul ignore if: only if node is built with --without-ssl */\n  if (crypto === undefined) {\n    return true\n  }\n\n  // 1. Let parsedMetadata be the result of parsing metadataList.\n  const parsedMetadata = parseMetadata(metadataList)\n\n  // 2. If parsedMetadata is no metadata, return true.\n  if (parsedMetadata === 'no metadata') {\n    return true\n  }\n\n  // 3. If response is not eligible for integrity validation, return false.\n  // TODO\n\n  // 4. If parsedMetadata is the empty set, return true.\n  if (parsedMetadata.length === 0) {\n    return true\n  }\n\n  // 5. Let metadata be the result of getting the strongest\n  //    metadata from parsedMetadata.\n  const strongest = getStrongestMetadata(parsedMetadata)\n  const metadata = filterMetadataListByAlgorithm(parsedMetadata, strongest)\n\n  // 6. For each item in metadata:\n  for (const item of metadata) {\n    // 1. Let algorithm be the alg component of item.\n    const algorithm = item.algo\n\n    // 2. Let expectedValue be the val component of item.\n    const expectedValue = item.hash\n\n    // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e\n    // \"be liberal with padding\". This is annoying, and it's not even in the spec.\n\n    // 3. Let actualValue be the result of applying algorithm to bytes.\n    let actualValue = crypto.createHash(algorithm).update(bytes).digest('base64')\n\n    if (actualValue[actualValue.length - 1] === '=') {\n      if (actualValue[actualValue.length - 2] === '=') {\n        actualValue = actualValue.slice(0, -2)\n      } else {\n        actualValue = actualValue.slice(0, -1)\n      }\n    }\n\n    // 4. If actualValue is a case-sensitive match for expectedValue,\n    //    return true.\n    if (compareBase64Mixed(actualValue, expectedValue)) {\n      return true\n    }\n  }\n\n  // 7. Return false.\n  return false\n}\n\n// https://w3c.github.io/webappsec-subresource-integrity/#grammardef-hash-with-options\n// https://www.w3.org/TR/CSP2/#source-list-syntax\n// https://www.rfc-editor.org/rfc/rfc5234#appendix-B.1\nconst parseHashWithOptions = /(?sha256|sha384|sha512)-((?[A-Za-z0-9+/]+|[A-Za-z0-9_-]+)={0,2}(?:\\s|$)( +[!-~]*)?)?/i\n\n/**\n * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata\n * @param {string} metadata\n */\nfunction parseMetadata (metadata) {\n  // 1. Let result be the empty set.\n  /** @type {{ algo: string, hash: string }[]} */\n  const result = []\n\n  // 2. Let empty be equal to true.\n  let empty = true\n\n  // 3. For each token returned by splitting metadata on spaces:\n  for (const token of metadata.split(' ')) {\n    // 1. Set empty to false.\n    empty = false\n\n    // 2. Parse token as a hash-with-options.\n    const parsedToken = parseHashWithOptions.exec(token)\n\n    // 3. If token does not parse, continue to the next token.\n    if (\n      parsedToken === null ||\n      parsedToken.groups === undefined ||\n      parsedToken.groups.algo === undefined\n    ) {\n      // Note: Chromium blocks the request at this point, but Firefox\n      // gives a warning that an invalid integrity was given. The\n      // correct behavior is to ignore these, and subsequently not\n      // check the integrity of the resource.\n      continue\n    }\n\n    // 4. Let algorithm be the hash-algo component of token.\n    const algorithm = parsedToken.groups.algo.toLowerCase()\n\n    // 5. If algorithm is a hash function recognized by the user\n    //    agent, add the parsed token to result.\n    if (supportedHashes.includes(algorithm)) {\n      result.push(parsedToken.groups)\n    }\n  }\n\n  // 4. Return no metadata if empty is true, otherwise return result.\n  if (empty === true) {\n    return 'no metadata'\n  }\n\n  return result\n}\n\n/**\n * @param {{ algo: 'sha256' | 'sha384' | 'sha512' }[]} metadataList\n */\nfunction getStrongestMetadata (metadataList) {\n  // Let algorithm be the algo component of the first item in metadataList.\n  // Can be sha256\n  let algorithm = metadataList[0].algo\n  // If the algorithm is sha512, then it is the strongest\n  // and we can return immediately\n  if (algorithm[3] === '5') {\n    return algorithm\n  }\n\n  for (let i = 1; i < metadataList.length; ++i) {\n    const metadata = metadataList[i]\n    // If the algorithm is sha512, then it is the strongest\n    // and we can break the loop immediately\n    if (metadata.algo[3] === '5') {\n      algorithm = 'sha512'\n      break\n    // If the algorithm is sha384, then a potential sha256 or sha384 is ignored\n    } else if (algorithm[3] === '3') {\n      continue\n    // algorithm is sha256, check if algorithm is sha384 and if so, set it as\n    // the strongest\n    } else if (metadata.algo[3] === '3') {\n      algorithm = 'sha384'\n    }\n  }\n  return algorithm\n}\n\nfunction filterMetadataListByAlgorithm (metadataList, algorithm) {\n  if (metadataList.length === 1) {\n    return metadataList\n  }\n\n  let pos = 0\n  for (let i = 0; i < metadataList.length; ++i) {\n    if (metadataList[i].algo === algorithm) {\n      metadataList[pos++] = metadataList[i]\n    }\n  }\n\n  metadataList.length = pos\n\n  return metadataList\n}\n\n/**\n * Compares two base64 strings, allowing for base64url\n * in the second string.\n *\n* @param {string} actualValue always base64\n * @param {string} expectedValue base64 or base64url\n * @returns {boolean}\n */\nfunction compareBase64Mixed (actualValue, expectedValue) {\n  if (actualValue.length !== expectedValue.length) {\n    return false\n  }\n  for (let i = 0; i < actualValue.length; ++i) {\n    if (actualValue[i] !== expectedValue[i]) {\n      if (\n        (actualValue[i] === '+' && expectedValue[i] === '-') ||\n        (actualValue[i] === '/' && expectedValue[i] === '_')\n      ) {\n        continue\n      }\n      return false\n    }\n  }\n\n  return true\n}\n\n// https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request\nfunction tryUpgradeRequestToAPotentiallyTrustworthyURL (request) {\n  // TODO\n}\n\n/**\n * @link {https://html.spec.whatwg.org/multipage/origin.html#same-origin}\n * @param {URL} A\n * @param {URL} B\n */\nfunction sameOrigin (A, B) {\n  // 1. If A and B are the same opaque origin, then return true.\n  if (A.origin === B.origin && A.origin === 'null') {\n    return true\n  }\n\n  // 2. If A and B are both tuple origins and their schemes,\n  //    hosts, and port are identical, then return true.\n  if (A.protocol === B.protocol && A.hostname === B.hostname && A.port === B.port) {\n    return true\n  }\n\n  // 3. Return false.\n  return false\n}\n\nfunction createDeferredPromise () {\n  let res\n  let rej\n  const promise = new Promise((resolve, reject) => {\n    res = resolve\n    rej = reject\n  })\n\n  return { promise, resolve: res, reject: rej }\n}\n\nfunction isAborted (fetchParams) {\n  return fetchParams.controller.state === 'aborted'\n}\n\nfunction isCancelled (fetchParams) {\n  return fetchParams.controller.state === 'aborted' ||\n    fetchParams.controller.state === 'terminated'\n}\n\nconst normalizeMethodRecord = {\n  delete: 'DELETE',\n  DELETE: 'DELETE',\n  get: 'GET',\n  GET: 'GET',\n  head: 'HEAD',\n  HEAD: 'HEAD',\n  options: 'OPTIONS',\n  OPTIONS: 'OPTIONS',\n  post: 'POST',\n  POST: 'POST',\n  put: 'PUT',\n  PUT: 'PUT'\n}\n\n// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`.\nObject.setPrototypeOf(normalizeMethodRecord, null)\n\n/**\n * @see https://fetch.spec.whatwg.org/#concept-method-normalize\n * @param {string} method\n */\nfunction normalizeMethod (method) {\n  return normalizeMethodRecord[method.toLowerCase()] ?? method\n}\n\n// https://infra.spec.whatwg.org/#serialize-a-javascript-value-to-a-json-string\nfunction serializeJavascriptValueToJSONString (value) {\n  // 1. Let result be ? Call(%JSON.stringify%, undefined, « value »).\n  const result = JSON.stringify(value)\n\n  // 2. If result is undefined, then throw a TypeError.\n  if (result === undefined) {\n    throw new TypeError('Value is not JSON serializable')\n  }\n\n  // 3. Assert: result is a string.\n  assert(typeof result === 'string')\n\n  // 4. Return result.\n  return result\n}\n\n// https://tc39.es/ecma262/#sec-%25iteratorprototype%25-object\nconst esIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()))\n\n/**\n * @see https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object\n * @param {() => unknown[]} iterator\n * @param {string} name name of the instance\n * @param {'key'|'value'|'key+value'} kind\n */\nfunction makeIterator (iterator, name, kind) {\n  const object = {\n    index: 0,\n    kind,\n    target: iterator\n  }\n\n  const i = {\n    next () {\n      // 1. Let interface be the interface for which the iterator prototype object exists.\n\n      // 2. Let thisValue be the this value.\n\n      // 3. Let object be ? ToObject(thisValue).\n\n      // 4. If object is a platform object, then perform a security\n      //    check, passing:\n\n      // 5. If object is not a default iterator object for interface,\n      //    then throw a TypeError.\n      if (Object.getPrototypeOf(this) !== i) {\n        throw new TypeError(\n          `'next' called on an object that does not implement interface ${name} Iterator.`\n        )\n      }\n\n      // 6. Let index be object’s index.\n      // 7. Let kind be object’s kind.\n      // 8. Let values be object’s target's value pairs to iterate over.\n      const { index, kind, target } = object\n      const values = target()\n\n      // 9. Let len be the length of values.\n      const len = values.length\n\n      // 10. If index is greater than or equal to len, then return\n      //     CreateIterResultObject(undefined, true).\n      if (index >= len) {\n        return { value: undefined, done: true }\n      }\n\n      // 11. Let pair be the entry in values at index index.\n      const pair = values[index]\n\n      // 12. Set object’s index to index + 1.\n      object.index = index + 1\n\n      // 13. Return the iterator result for pair and kind.\n      return iteratorResult(pair, kind)\n    },\n    // The class string of an iterator prototype object for a given interface is the\n    // result of concatenating the identifier of the interface and the string \" Iterator\".\n    [Symbol.toStringTag]: `${name} Iterator`\n  }\n\n  // The [[Prototype]] internal slot of an iterator prototype object must be %IteratorPrototype%.\n  Object.setPrototypeOf(i, esIteratorPrototype)\n  // esIteratorPrototype needs to be the prototype of i\n  // which is the prototype of an empty object. Yes, it's confusing.\n  return Object.setPrototypeOf({}, i)\n}\n\n// https://webidl.spec.whatwg.org/#iterator-result\nfunction iteratorResult (pair, kind) {\n  let result\n\n  // 1. Let result be a value determined by the value of kind:\n  switch (kind) {\n    case 'key': {\n      // 1. Let idlKey be pair’s key.\n      // 2. Let key be the result of converting idlKey to an\n      //    ECMAScript value.\n      // 3. result is key.\n      result = pair[0]\n      break\n    }\n    case 'value': {\n      // 1. Let idlValue be pair’s value.\n      // 2. Let value be the result of converting idlValue to\n      //    an ECMAScript value.\n      // 3. result is value.\n      result = pair[1]\n      break\n    }\n    case 'key+value': {\n      // 1. Let idlKey be pair’s key.\n      // 2. Let idlValue be pair’s value.\n      // 3. Let key be the result of converting idlKey to an\n      //    ECMAScript value.\n      // 4. Let value be the result of converting idlValue to\n      //    an ECMAScript value.\n      // 5. Let array be ! ArrayCreate(2).\n      // 6. Call ! CreateDataProperty(array, \"0\", key).\n      // 7. Call ! CreateDataProperty(array, \"1\", value).\n      // 8. result is array.\n      result = pair\n      break\n    }\n  }\n\n  // 2. Return CreateIterResultObject(result, false).\n  return { value: result, done: false }\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#body-fully-read\n */\nasync function fullyReadBody (body, processBody, processBodyError) {\n  // 1. If taskDestination is null, then set taskDestination to\n  //    the result of starting a new parallel queue.\n\n  // 2. Let successSteps given a byte sequence bytes be to queue a\n  //    fetch task to run processBody given bytes, with taskDestination.\n  const successSteps = processBody\n\n  // 3. Let errorSteps be to queue a fetch task to run processBodyError,\n  //    with taskDestination.\n  const errorSteps = processBodyError\n\n  // 4. Let reader be the result of getting a reader for body’s stream.\n  //    If that threw an exception, then run errorSteps with that\n  //    exception and return.\n  let reader\n\n  try {\n    reader = body.stream.getReader()\n  } catch (e) {\n    errorSteps(e)\n    return\n  }\n\n  // 5. Read all bytes from reader, given successSteps and errorSteps.\n  try {\n    const result = await readAllBytes(reader)\n    successSteps(result)\n  } catch (e) {\n    errorSteps(e)\n  }\n}\n\n/** @type {ReadableStream} */\nlet ReadableStream = globalThis.ReadableStream\n\nfunction isReadableStreamLike (stream) {\n  if (!ReadableStream) {\n    ReadableStream = require('stream/web').ReadableStream\n  }\n\n  return stream instanceof ReadableStream || (\n    stream[Symbol.toStringTag] === 'ReadableStream' &&\n    typeof stream.tee === 'function'\n  )\n}\n\nconst MAXIMUM_ARGUMENT_LENGTH = 65535\n\n/**\n * @see https://infra.spec.whatwg.org/#isomorphic-decode\n * @param {number[]|Uint8Array} input\n */\nfunction isomorphicDecode (input) {\n  // 1. To isomorphic decode a byte sequence input, return a string whose code point\n  //    length is equal to input’s length and whose code points have the same values\n  //    as the values of input’s bytes, in the same order.\n\n  if (input.length < MAXIMUM_ARGUMENT_LENGTH) {\n    return String.fromCharCode(...input)\n  }\n\n  return input.reduce((previous, current) => previous + String.fromCharCode(current), '')\n}\n\n/**\n * @param {ReadableStreamController} controller\n */\nfunction readableStreamClose (controller) {\n  try {\n    controller.close()\n  } catch (err) {\n    // TODO: add comment explaining why this error occurs.\n    if (!err.message.includes('Controller is already closed')) {\n      throw err\n    }\n  }\n}\n\n/**\n * @see https://infra.spec.whatwg.org/#isomorphic-encode\n * @param {string} input\n */\nfunction isomorphicEncode (input) {\n  // 1. Assert: input contains no code points greater than U+00FF.\n  for (let i = 0; i < input.length; i++) {\n    assert(input.charCodeAt(i) <= 0xFF)\n  }\n\n  // 2. Return a byte sequence whose length is equal to input’s code\n  //    point length and whose bytes have the same values as the\n  //    values of input’s code points, in the same order\n  return input\n}\n\n/**\n * @see https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes\n * @see https://streams.spec.whatwg.org/#read-loop\n * @param {ReadableStreamDefaultReader} reader\n */\nasync function readAllBytes (reader) {\n  const bytes = []\n  let byteLength = 0\n\n  while (true) {\n    const { done, value: chunk } = await reader.read()\n\n    if (done) {\n      // 1. Call successSteps with bytes.\n      return Buffer.concat(bytes, byteLength)\n    }\n\n    // 1. If chunk is not a Uint8Array object, call failureSteps\n    //    with a TypeError and abort these steps.\n    if (!isUint8Array(chunk)) {\n      throw new TypeError('Received non-Uint8Array chunk')\n    }\n\n    // 2. Append the bytes represented by chunk to bytes.\n    bytes.push(chunk)\n    byteLength += chunk.length\n\n    // 3. Read-loop given reader, bytes, successSteps, and failureSteps.\n  }\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#is-local\n * @param {URL} url\n */\nfunction urlIsLocal (url) {\n  assert('protocol' in url) // ensure it's a url object\n\n  const protocol = url.protocol\n\n  return protocol === 'about:' || protocol === 'blob:' || protocol === 'data:'\n}\n\n/**\n * @param {string|URL} url\n */\nfunction urlHasHttpsScheme (url) {\n  if (typeof url === 'string') {\n    return url.startsWith('https:')\n  }\n\n  return url.protocol === 'https:'\n}\n\n/**\n * @see https://fetch.spec.whatwg.org/#http-scheme\n * @param {URL} url\n */\nfunction urlIsHttpHttpsScheme (url) {\n  assert('protocol' in url) // ensure it's a url object\n\n  const protocol = url.protocol\n\n  return protocol === 'http:' || protocol === 'https:'\n}\n\n/**\n * Fetch supports node >= 16.8.0, but Object.hasOwn was added in v16.9.0.\n */\nconst hasOwn = Object.hasOwn || ((dict, key) => Object.prototype.hasOwnProperty.call(dict, key))\n\nmodule.exports = {\n  isAborted,\n  isCancelled,\n  createDeferredPromise,\n  ReadableStreamFrom,\n  toUSVString,\n  tryUpgradeRequestToAPotentiallyTrustworthyURL,\n  coarsenedSharedCurrentTime,\n  determineRequestsReferrer,\n  makePolicyContainer,\n  clonePolicyContainer,\n  appendFetchMetadata,\n  appendRequestOriginHeader,\n  TAOCheck,\n  corsCheck,\n  crossOriginResourcePolicyCheck,\n  createOpaqueTimingInfo,\n  setRequestReferrerPolicyOnRedirect,\n  isValidHTTPToken,\n  requestBadPort,\n  requestCurrentURL,\n  responseURL,\n  responseLocationURL,\n  isBlobLike,\n  isURLPotentiallyTrustworthy,\n  isValidReasonPhrase,\n  sameOrigin,\n  normalizeMethod,\n  serializeJavascriptValueToJSONString,\n  makeIterator,\n  isValidHeaderName,\n  isValidHeaderValue,\n  hasOwn,\n  isErrorLike,\n  fullyReadBody,\n  bytesMatch,\n  isReadableStreamLike,\n  readableStreamClose,\n  isomorphicEncode,\n  isomorphicDecode,\n  urlIsLocal,\n  urlHasHttpsScheme,\n  urlIsHttpHttpsScheme,\n  readAllBytes,\n  normalizeMethodRecord,\n  parseMetadata\n}\n","'use strict'\n\nconst { types } = require('util')\nconst { hasOwn, toUSVString } = require('./util')\n\n/** @type {import('../../types/webidl').Webidl} */\nconst webidl = {}\nwebidl.converters = {}\nwebidl.util = {}\nwebidl.errors = {}\n\nwebidl.errors.exception = function (message) {\n  return new TypeError(`${message.header}: ${message.message}`)\n}\n\nwebidl.errors.conversionFailed = function (context) {\n  const plural = context.types.length === 1 ? '' : ' one of'\n  const message =\n    `${context.argument} could not be converted to` +\n    `${plural}: ${context.types.join(', ')}.`\n\n  return webidl.errors.exception({\n    header: context.prefix,\n    message\n  })\n}\n\nwebidl.errors.invalidArgument = function (context) {\n  return webidl.errors.exception({\n    header: context.prefix,\n    message: `\"${context.value}\" is an invalid ${context.type}.`\n  })\n}\n\n// https://webidl.spec.whatwg.org/#implements\nwebidl.brandCheck = function (V, I, opts = undefined) {\n  if (opts?.strict !== false && !(V instanceof I)) {\n    throw new TypeError('Illegal invocation')\n  } else {\n    return V?.[Symbol.toStringTag] === I.prototype[Symbol.toStringTag]\n  }\n}\n\nwebidl.argumentLengthCheck = function ({ length }, min, ctx) {\n  if (length < min) {\n    throw webidl.errors.exception({\n      message: `${min} argument${min !== 1 ? 's' : ''} required, ` +\n               `but${length ? ' only' : ''} ${length} found.`,\n      ...ctx\n    })\n  }\n}\n\nwebidl.illegalConstructor = function () {\n  throw webidl.errors.exception({\n    header: 'TypeError',\n    message: 'Illegal constructor'\n  })\n}\n\n// https://tc39.es/ecma262/#sec-ecmascript-data-types-and-values\nwebidl.util.Type = function (V) {\n  switch (typeof V) {\n    case 'undefined': return 'Undefined'\n    case 'boolean': return 'Boolean'\n    case 'string': return 'String'\n    case 'symbol': return 'Symbol'\n    case 'number': return 'Number'\n    case 'bigint': return 'BigInt'\n    case 'function':\n    case 'object': {\n      if (V === null) {\n        return 'Null'\n      }\n\n      return 'Object'\n    }\n  }\n}\n\n// https://webidl.spec.whatwg.org/#abstract-opdef-converttoint\nwebidl.util.ConvertToInt = function (V, bitLength, signedness, opts = {}) {\n  let upperBound\n  let lowerBound\n\n  // 1. If bitLength is 64, then:\n  if (bitLength === 64) {\n    // 1. Let upperBound be 2^53 − 1.\n    upperBound = Math.pow(2, 53) - 1\n\n    // 2. If signedness is \"unsigned\", then let lowerBound be 0.\n    if (signedness === 'unsigned') {\n      lowerBound = 0\n    } else {\n      // 3. Otherwise let lowerBound be −2^53 + 1.\n      lowerBound = Math.pow(-2, 53) + 1\n    }\n  } else if (signedness === 'unsigned') {\n    // 2. Otherwise, if signedness is \"unsigned\", then:\n\n    // 1. Let lowerBound be 0.\n    lowerBound = 0\n\n    // 2. Let upperBound be 2^bitLength − 1.\n    upperBound = Math.pow(2, bitLength) - 1\n  } else {\n    // 3. Otherwise:\n\n    // 1. Let lowerBound be -2^bitLength − 1.\n    lowerBound = Math.pow(-2, bitLength) - 1\n\n    // 2. Let upperBound be 2^bitLength − 1 − 1.\n    upperBound = Math.pow(2, bitLength - 1) - 1\n  }\n\n  // 4. Let x be ? ToNumber(V).\n  let x = Number(V)\n\n  // 5. If x is −0, then set x to +0.\n  if (x === 0) {\n    x = 0\n  }\n\n  // 6. If the conversion is to an IDL type associated\n  //    with the [EnforceRange] extended attribute, then:\n  if (opts.enforceRange === true) {\n    // 1. If x is NaN, +∞, or −∞, then throw a TypeError.\n    if (\n      Number.isNaN(x) ||\n      x === Number.POSITIVE_INFINITY ||\n      x === Number.NEGATIVE_INFINITY\n    ) {\n      throw webidl.errors.exception({\n        header: 'Integer conversion',\n        message: `Could not convert ${V} to an integer.`\n      })\n    }\n\n    // 2. Set x to IntegerPart(x).\n    x = webidl.util.IntegerPart(x)\n\n    // 3. If x < lowerBound or x > upperBound, then\n    //    throw a TypeError.\n    if (x < lowerBound || x > upperBound) {\n      throw webidl.errors.exception({\n        header: 'Integer conversion',\n        message: `Value must be between ${lowerBound}-${upperBound}, got ${x}.`\n      })\n    }\n\n    // 4. Return x.\n    return x\n  }\n\n  // 7. If x is not NaN and the conversion is to an IDL\n  //    type associated with the [Clamp] extended\n  //    attribute, then:\n  if (!Number.isNaN(x) && opts.clamp === true) {\n    // 1. Set x to min(max(x, lowerBound), upperBound).\n    x = Math.min(Math.max(x, lowerBound), upperBound)\n\n    // 2. Round x to the nearest integer, choosing the\n    //    even integer if it lies halfway between two,\n    //    and choosing +0 rather than −0.\n    if (Math.floor(x) % 2 === 0) {\n      x = Math.floor(x)\n    } else {\n      x = Math.ceil(x)\n    }\n\n    // 3. Return x.\n    return x\n  }\n\n  // 8. If x is NaN, +0, +∞, or −∞, then return +0.\n  if (\n    Number.isNaN(x) ||\n    (x === 0 && Object.is(0, x)) ||\n    x === Number.POSITIVE_INFINITY ||\n    x === Number.NEGATIVE_INFINITY\n  ) {\n    return 0\n  }\n\n  // 9. Set x to IntegerPart(x).\n  x = webidl.util.IntegerPart(x)\n\n  // 10. Set x to x modulo 2^bitLength.\n  x = x % Math.pow(2, bitLength)\n\n  // 11. If signedness is \"signed\" and x ≥ 2^bitLength − 1,\n  //    then return x − 2^bitLength.\n  if (signedness === 'signed' && x >= Math.pow(2, bitLength) - 1) {\n    return x - Math.pow(2, bitLength)\n  }\n\n  // 12. Otherwise, return x.\n  return x\n}\n\n// https://webidl.spec.whatwg.org/#abstract-opdef-integerpart\nwebidl.util.IntegerPart = function (n) {\n  // 1. Let r be floor(abs(n)).\n  const r = Math.floor(Math.abs(n))\n\n  // 2. If n < 0, then return -1 × r.\n  if (n < 0) {\n    return -1 * r\n  }\n\n  // 3. Otherwise, return r.\n  return r\n}\n\n// https://webidl.spec.whatwg.org/#es-sequence\nwebidl.sequenceConverter = function (converter) {\n  return (V) => {\n    // 1. If Type(V) is not Object, throw a TypeError.\n    if (webidl.util.Type(V) !== 'Object') {\n      throw webidl.errors.exception({\n        header: 'Sequence',\n        message: `Value of type ${webidl.util.Type(V)} is not an Object.`\n      })\n    }\n\n    // 2. Let method be ? GetMethod(V, @@iterator).\n    /** @type {Generator} */\n    const method = V?.[Symbol.iterator]?.()\n    const seq = []\n\n    // 3. If method is undefined, throw a TypeError.\n    if (\n      method === undefined ||\n      typeof method.next !== 'function'\n    ) {\n      throw webidl.errors.exception({\n        header: 'Sequence',\n        message: 'Object is not an iterator.'\n      })\n    }\n\n    // https://webidl.spec.whatwg.org/#create-sequence-from-iterable\n    while (true) {\n      const { done, value } = method.next()\n\n      if (done) {\n        break\n      }\n\n      seq.push(converter(value))\n    }\n\n    return seq\n  }\n}\n\n// https://webidl.spec.whatwg.org/#es-to-record\nwebidl.recordConverter = function (keyConverter, valueConverter) {\n  return (O) => {\n    // 1. If Type(O) is not Object, throw a TypeError.\n    if (webidl.util.Type(O) !== 'Object') {\n      throw webidl.errors.exception({\n        header: 'Record',\n        message: `Value of type ${webidl.util.Type(O)} is not an Object.`\n      })\n    }\n\n    // 2. Let result be a new empty instance of record.\n    const result = {}\n\n    if (!types.isProxy(O)) {\n      // Object.keys only returns enumerable properties\n      const keys = Object.keys(O)\n\n      for (const key of keys) {\n        // 1. Let typedKey be key converted to an IDL value of type K.\n        const typedKey = keyConverter(key)\n\n        // 2. Let value be ? Get(O, key).\n        // 3. Let typedValue be value converted to an IDL value of type V.\n        const typedValue = valueConverter(O[key])\n\n        // 4. Set result[typedKey] to typedValue.\n        result[typedKey] = typedValue\n      }\n\n      // 5. Return result.\n      return result\n    }\n\n    // 3. Let keys be ? O.[[OwnPropertyKeys]]().\n    const keys = Reflect.ownKeys(O)\n\n    // 4. For each key of keys.\n    for (const key of keys) {\n      // 1. Let desc be ? O.[[GetOwnProperty]](key).\n      const desc = Reflect.getOwnPropertyDescriptor(O, key)\n\n      // 2. If desc is not undefined and desc.[[Enumerable]] is true:\n      if (desc?.enumerable) {\n        // 1. Let typedKey be key converted to an IDL value of type K.\n        const typedKey = keyConverter(key)\n\n        // 2. Let value be ? Get(O, key).\n        // 3. Let typedValue be value converted to an IDL value of type V.\n        const typedValue = valueConverter(O[key])\n\n        // 4. Set result[typedKey] to typedValue.\n        result[typedKey] = typedValue\n      }\n    }\n\n    // 5. Return result.\n    return result\n  }\n}\n\nwebidl.interfaceConverter = function (i) {\n  return (V, opts = {}) => {\n    if (opts.strict !== false && !(V instanceof i)) {\n      throw webidl.errors.exception({\n        header: i.name,\n        message: `Expected ${V} to be an instance of ${i.name}.`\n      })\n    }\n\n    return V\n  }\n}\n\nwebidl.dictionaryConverter = function (converters) {\n  return (dictionary) => {\n    const type = webidl.util.Type(dictionary)\n    const dict = {}\n\n    if (type === 'Null' || type === 'Undefined') {\n      return dict\n    } else if (type !== 'Object') {\n      throw webidl.errors.exception({\n        header: 'Dictionary',\n        message: `Expected ${dictionary} to be one of: Null, Undefined, Object.`\n      })\n    }\n\n    for (const options of converters) {\n      const { key, defaultValue, required, converter } = options\n\n      if (required === true) {\n        if (!hasOwn(dictionary, key)) {\n          throw webidl.errors.exception({\n            header: 'Dictionary',\n            message: `Missing required key \"${key}\".`\n          })\n        }\n      }\n\n      let value = dictionary[key]\n      const hasDefault = hasOwn(options, 'defaultValue')\n\n      // Only use defaultValue if value is undefined and\n      // a defaultValue options was provided.\n      if (hasDefault && value !== null) {\n        value = value ?? defaultValue\n      }\n\n      // A key can be optional and have no default value.\n      // When this happens, do not perform a conversion,\n      // and do not assign the key a value.\n      if (required || hasDefault || value !== undefined) {\n        value = converter(value)\n\n        if (\n          options.allowedValues &&\n          !options.allowedValues.includes(value)\n        ) {\n          throw webidl.errors.exception({\n            header: 'Dictionary',\n            message: `${value} is not an accepted type. Expected one of ${options.allowedValues.join(', ')}.`\n          })\n        }\n\n        dict[key] = value\n      }\n    }\n\n    return dict\n  }\n}\n\nwebidl.nullableConverter = function (converter) {\n  return (V) => {\n    if (V === null) {\n      return V\n    }\n\n    return converter(V)\n  }\n}\n\n// https://webidl.spec.whatwg.org/#es-DOMString\nwebidl.converters.DOMString = function (V, opts = {}) {\n  // 1. If V is null and the conversion is to an IDL type\n  //    associated with the [LegacyNullToEmptyString]\n  //    extended attribute, then return the DOMString value\n  //    that represents the empty string.\n  if (V === null && opts.legacyNullToEmptyString) {\n    return ''\n  }\n\n  // 2. Let x be ? ToString(V).\n  if (typeof V === 'symbol') {\n    throw new TypeError('Could not convert argument of type symbol to string.')\n  }\n\n  // 3. Return the IDL DOMString value that represents the\n  //    same sequence of code units as the one the\n  //    ECMAScript String value x represents.\n  return String(V)\n}\n\n// https://webidl.spec.whatwg.org/#es-ByteString\nwebidl.converters.ByteString = function (V) {\n  // 1. Let x be ? ToString(V).\n  // Note: DOMString converter perform ? ToString(V)\n  const x = webidl.converters.DOMString(V)\n\n  // 2. If the value of any element of x is greater than\n  //    255, then throw a TypeError.\n  for (let index = 0; index < x.length; index++) {\n    if (x.charCodeAt(index) > 255) {\n      throw new TypeError(\n        'Cannot convert argument to a ByteString because the character at ' +\n        `index ${index} has a value of ${x.charCodeAt(index)} which is greater than 255.`\n      )\n    }\n  }\n\n  // 3. Return an IDL ByteString value whose length is the\n  //    length of x, and where the value of each element is\n  //    the value of the corresponding element of x.\n  return x\n}\n\n// https://webidl.spec.whatwg.org/#es-USVString\nwebidl.converters.USVString = toUSVString\n\n// https://webidl.spec.whatwg.org/#es-boolean\nwebidl.converters.boolean = function (V) {\n  // 1. Let x be the result of computing ToBoolean(V).\n  const x = Boolean(V)\n\n  // 2. Return the IDL boolean value that is the one that represents\n  //    the same truth value as the ECMAScript Boolean value x.\n  return x\n}\n\n// https://webidl.spec.whatwg.org/#es-any\nwebidl.converters.any = function (V) {\n  return V\n}\n\n// https://webidl.spec.whatwg.org/#es-long-long\nwebidl.converters['long long'] = function (V) {\n  // 1. Let x be ? ConvertToInt(V, 64, \"signed\").\n  const x = webidl.util.ConvertToInt(V, 64, 'signed')\n\n  // 2. Return the IDL long long value that represents\n  //    the same numeric value as x.\n  return x\n}\n\n// https://webidl.spec.whatwg.org/#es-unsigned-long-long\nwebidl.converters['unsigned long long'] = function (V) {\n  // 1. Let x be ? ConvertToInt(V, 64, \"unsigned\").\n  const x = webidl.util.ConvertToInt(V, 64, 'unsigned')\n\n  // 2. Return the IDL unsigned long long value that\n  //    represents the same numeric value as x.\n  return x\n}\n\n// https://webidl.spec.whatwg.org/#es-unsigned-long\nwebidl.converters['unsigned long'] = function (V) {\n  // 1. Let x be ? ConvertToInt(V, 32, \"unsigned\").\n  const x = webidl.util.ConvertToInt(V, 32, 'unsigned')\n\n  // 2. Return the IDL unsigned long value that\n  //    represents the same numeric value as x.\n  return x\n}\n\n// https://webidl.spec.whatwg.org/#es-unsigned-short\nwebidl.converters['unsigned short'] = function (V, opts) {\n  // 1. Let x be ? ConvertToInt(V, 16, \"unsigned\").\n  const x = webidl.util.ConvertToInt(V, 16, 'unsigned', opts)\n\n  // 2. Return the IDL unsigned short value that represents\n  //    the same numeric value as x.\n  return x\n}\n\n// https://webidl.spec.whatwg.org/#idl-ArrayBuffer\nwebidl.converters.ArrayBuffer = function (V, opts = {}) {\n  // 1. If Type(V) is not Object, or V does not have an\n  //    [[ArrayBufferData]] internal slot, then throw a\n  //    TypeError.\n  // see: https://tc39.es/ecma262/#sec-properties-of-the-arraybuffer-instances\n  // see: https://tc39.es/ecma262/#sec-properties-of-the-sharedarraybuffer-instances\n  if (\n    webidl.util.Type(V) !== 'Object' ||\n    !types.isAnyArrayBuffer(V)\n  ) {\n    throw webidl.errors.conversionFailed({\n      prefix: `${V}`,\n      argument: `${V}`,\n      types: ['ArrayBuffer']\n    })\n  }\n\n  // 2. If the conversion is not to an IDL type associated\n  //    with the [AllowShared] extended attribute, and\n  //    IsSharedArrayBuffer(V) is true, then throw a\n  //    TypeError.\n  if (opts.allowShared === false && types.isSharedArrayBuffer(V)) {\n    throw webidl.errors.exception({\n      header: 'ArrayBuffer',\n      message: 'SharedArrayBuffer is not allowed.'\n    })\n  }\n\n  // 3. If the conversion is not to an IDL type associated\n  //    with the [AllowResizable] extended attribute, and\n  //    IsResizableArrayBuffer(V) is true, then throw a\n  //    TypeError.\n  // Note: resizable ArrayBuffers are currently a proposal.\n\n  // 4. Return the IDL ArrayBuffer value that is a\n  //    reference to the same object as V.\n  return V\n}\n\nwebidl.converters.TypedArray = function (V, T, opts = {}) {\n  // 1. Let T be the IDL type V is being converted to.\n\n  // 2. If Type(V) is not Object, or V does not have a\n  //    [[TypedArrayName]] internal slot with a value\n  //    equal to T’s name, then throw a TypeError.\n  if (\n    webidl.util.Type(V) !== 'Object' ||\n    !types.isTypedArray(V) ||\n    V.constructor.name !== T.name\n  ) {\n    throw webidl.errors.conversionFailed({\n      prefix: `${T.name}`,\n      argument: `${V}`,\n      types: [T.name]\n    })\n  }\n\n  // 3. If the conversion is not to an IDL type associated\n  //    with the [AllowShared] extended attribute, and\n  //    IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is\n  //    true, then throw a TypeError.\n  if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) {\n    throw webidl.errors.exception({\n      header: 'ArrayBuffer',\n      message: 'SharedArrayBuffer is not allowed.'\n    })\n  }\n\n  // 4. If the conversion is not to an IDL type associated\n  //    with the [AllowResizable] extended attribute, and\n  //    IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is\n  //    true, then throw a TypeError.\n  // Note: resizable array buffers are currently a proposal\n\n  // 5. Return the IDL value of type T that is a reference\n  //    to the same object as V.\n  return V\n}\n\nwebidl.converters.DataView = function (V, opts = {}) {\n  // 1. If Type(V) is not Object, or V does not have a\n  //    [[DataView]] internal slot, then throw a TypeError.\n  if (webidl.util.Type(V) !== 'Object' || !types.isDataView(V)) {\n    throw webidl.errors.exception({\n      header: 'DataView',\n      message: 'Object is not a DataView.'\n    })\n  }\n\n  // 2. If the conversion is not to an IDL type associated\n  //    with the [AllowShared] extended attribute, and\n  //    IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is true,\n  //    then throw a TypeError.\n  if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) {\n    throw webidl.errors.exception({\n      header: 'ArrayBuffer',\n      message: 'SharedArrayBuffer is not allowed.'\n    })\n  }\n\n  // 3. If the conversion is not to an IDL type associated\n  //    with the [AllowResizable] extended attribute, and\n  //    IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is\n  //    true, then throw a TypeError.\n  // Note: resizable ArrayBuffers are currently a proposal\n\n  // 4. Return the IDL DataView value that is a reference\n  //    to the same object as V.\n  return V\n}\n\n// https://webidl.spec.whatwg.org/#BufferSource\nwebidl.converters.BufferSource = function (V, opts = {}) {\n  if (types.isAnyArrayBuffer(V)) {\n    return webidl.converters.ArrayBuffer(V, opts)\n  }\n\n  if (types.isTypedArray(V)) {\n    return webidl.converters.TypedArray(V, V.constructor)\n  }\n\n  if (types.isDataView(V)) {\n    return webidl.converters.DataView(V, opts)\n  }\n\n  throw new TypeError(`Could not convert ${V} to a BufferSource.`)\n}\n\nwebidl.converters['sequence'] = webidl.sequenceConverter(\n  webidl.converters.ByteString\n)\n\nwebidl.converters['sequence>'] = webidl.sequenceConverter(\n  webidl.converters['sequence']\n)\n\nwebidl.converters['record'] = webidl.recordConverter(\n  webidl.converters.ByteString,\n  webidl.converters.ByteString\n)\n\nmodule.exports = {\n  webidl\n}\n","'use strict'\n\n/**\n * @see https://encoding.spec.whatwg.org/#concept-encoding-get\n * @param {string|undefined} label\n */\nfunction getEncoding (label) {\n  if (!label) {\n    return 'failure'\n  }\n\n  // 1. Remove any leading and trailing ASCII whitespace from label.\n  // 2. If label is an ASCII case-insensitive match for any of the\n  //    labels listed in the table below, then return the\n  //    corresponding encoding; otherwise return failure.\n  switch (label.trim().toLowerCase()) {\n    case 'unicode-1-1-utf-8':\n    case 'unicode11utf8':\n    case 'unicode20utf8':\n    case 'utf-8':\n    case 'utf8':\n    case 'x-unicode20utf8':\n      return 'UTF-8'\n    case '866':\n    case 'cp866':\n    case 'csibm866':\n    case 'ibm866':\n      return 'IBM866'\n    case 'csisolatin2':\n    case 'iso-8859-2':\n    case 'iso-ir-101':\n    case 'iso8859-2':\n    case 'iso88592':\n    case 'iso_8859-2':\n    case 'iso_8859-2:1987':\n    case 'l2':\n    case 'latin2':\n      return 'ISO-8859-2'\n    case 'csisolatin3':\n    case 'iso-8859-3':\n    case 'iso-ir-109':\n    case 'iso8859-3':\n    case 'iso88593':\n    case 'iso_8859-3':\n    case 'iso_8859-3:1988':\n    case 'l3':\n    case 'latin3':\n      return 'ISO-8859-3'\n    case 'csisolatin4':\n    case 'iso-8859-4':\n    case 'iso-ir-110':\n    case 'iso8859-4':\n    case 'iso88594':\n    case 'iso_8859-4':\n    case 'iso_8859-4:1988':\n    case 'l4':\n    case 'latin4':\n      return 'ISO-8859-4'\n    case 'csisolatincyrillic':\n    case 'cyrillic':\n    case 'iso-8859-5':\n    case 'iso-ir-144':\n    case 'iso8859-5':\n    case 'iso88595':\n    case 'iso_8859-5':\n    case 'iso_8859-5:1988':\n      return 'ISO-8859-5'\n    case 'arabic':\n    case 'asmo-708':\n    case 'csiso88596e':\n    case 'csiso88596i':\n    case 'csisolatinarabic':\n    case 'ecma-114':\n    case 'iso-8859-6':\n    case 'iso-8859-6-e':\n    case 'iso-8859-6-i':\n    case 'iso-ir-127':\n    case 'iso8859-6':\n    case 'iso88596':\n    case 'iso_8859-6':\n    case 'iso_8859-6:1987':\n      return 'ISO-8859-6'\n    case 'csisolatingreek':\n    case 'ecma-118':\n    case 'elot_928':\n    case 'greek':\n    case 'greek8':\n    case 'iso-8859-7':\n    case 'iso-ir-126':\n    case 'iso8859-7':\n    case 'iso88597':\n    case 'iso_8859-7':\n    case 'iso_8859-7:1987':\n    case 'sun_eu_greek':\n      return 'ISO-8859-7'\n    case 'csiso88598e':\n    case 'csisolatinhebrew':\n    case 'hebrew':\n    case 'iso-8859-8':\n    case 'iso-8859-8-e':\n    case 'iso-ir-138':\n    case 'iso8859-8':\n    case 'iso88598':\n    case 'iso_8859-8':\n    case 'iso_8859-8:1988':\n    case 'visual':\n      return 'ISO-8859-8'\n    case 'csiso88598i':\n    case 'iso-8859-8-i':\n    case 'logical':\n      return 'ISO-8859-8-I'\n    case 'csisolatin6':\n    case 'iso-8859-10':\n    case 'iso-ir-157':\n    case 'iso8859-10':\n    case 'iso885910':\n    case 'l6':\n    case 'latin6':\n      return 'ISO-8859-10'\n    case 'iso-8859-13':\n    case 'iso8859-13':\n    case 'iso885913':\n      return 'ISO-8859-13'\n    case 'iso-8859-14':\n    case 'iso8859-14':\n    case 'iso885914':\n      return 'ISO-8859-14'\n    case 'csisolatin9':\n    case 'iso-8859-15':\n    case 'iso8859-15':\n    case 'iso885915':\n    case 'iso_8859-15':\n    case 'l9':\n      return 'ISO-8859-15'\n    case 'iso-8859-16':\n      return 'ISO-8859-16'\n    case 'cskoi8r':\n    case 'koi':\n    case 'koi8':\n    case 'koi8-r':\n    case 'koi8_r':\n      return 'KOI8-R'\n    case 'koi8-ru':\n    case 'koi8-u':\n      return 'KOI8-U'\n    case 'csmacintosh':\n    case 'mac':\n    case 'macintosh':\n    case 'x-mac-roman':\n      return 'macintosh'\n    case 'iso-8859-11':\n    case 'iso8859-11':\n    case 'iso885911':\n    case 'tis-620':\n    case 'windows-874':\n      return 'windows-874'\n    case 'cp1250':\n    case 'windows-1250':\n    case 'x-cp1250':\n      return 'windows-1250'\n    case 'cp1251':\n    case 'windows-1251':\n    case 'x-cp1251':\n      return 'windows-1251'\n    case 'ansi_x3.4-1968':\n    case 'ascii':\n    case 'cp1252':\n    case 'cp819':\n    case 'csisolatin1':\n    case 'ibm819':\n    case 'iso-8859-1':\n    case 'iso-ir-100':\n    case 'iso8859-1':\n    case 'iso88591':\n    case 'iso_8859-1':\n    case 'iso_8859-1:1987':\n    case 'l1':\n    case 'latin1':\n    case 'us-ascii':\n    case 'windows-1252':\n    case 'x-cp1252':\n      return 'windows-1252'\n    case 'cp1253':\n    case 'windows-1253':\n    case 'x-cp1253':\n      return 'windows-1253'\n    case 'cp1254':\n    case 'csisolatin5':\n    case 'iso-8859-9':\n    case 'iso-ir-148':\n    case 'iso8859-9':\n    case 'iso88599':\n    case 'iso_8859-9':\n    case 'iso_8859-9:1989':\n    case 'l5':\n    case 'latin5':\n    case 'windows-1254':\n    case 'x-cp1254':\n      return 'windows-1254'\n    case 'cp1255':\n    case 'windows-1255':\n    case 'x-cp1255':\n      return 'windows-1255'\n    case 'cp1256':\n    case 'windows-1256':\n    case 'x-cp1256':\n      return 'windows-1256'\n    case 'cp1257':\n    case 'windows-1257':\n    case 'x-cp1257':\n      return 'windows-1257'\n    case 'cp1258':\n    case 'windows-1258':\n    case 'x-cp1258':\n      return 'windows-1258'\n    case 'x-mac-cyrillic':\n    case 'x-mac-ukrainian':\n      return 'x-mac-cyrillic'\n    case 'chinese':\n    case 'csgb2312':\n    case 'csiso58gb231280':\n    case 'gb2312':\n    case 'gb_2312':\n    case 'gb_2312-80':\n    case 'gbk':\n    case 'iso-ir-58':\n    case 'x-gbk':\n      return 'GBK'\n    case 'gb18030':\n      return 'gb18030'\n    case 'big5':\n    case 'big5-hkscs':\n    case 'cn-big5':\n    case 'csbig5':\n    case 'x-x-big5':\n      return 'Big5'\n    case 'cseucpkdfmtjapanese':\n    case 'euc-jp':\n    case 'x-euc-jp':\n      return 'EUC-JP'\n    case 'csiso2022jp':\n    case 'iso-2022-jp':\n      return 'ISO-2022-JP'\n    case 'csshiftjis':\n    case 'ms932':\n    case 'ms_kanji':\n    case 'shift-jis':\n    case 'shift_jis':\n    case 'sjis':\n    case 'windows-31j':\n    case 'x-sjis':\n      return 'Shift_JIS'\n    case 'cseuckr':\n    case 'csksc56011987':\n    case 'euc-kr':\n    case 'iso-ir-149':\n    case 'korean':\n    case 'ks_c_5601-1987':\n    case 'ks_c_5601-1989':\n    case 'ksc5601':\n    case 'ksc_5601':\n    case 'windows-949':\n      return 'EUC-KR'\n    case 'csiso2022kr':\n    case 'hz-gb-2312':\n    case 'iso-2022-cn':\n    case 'iso-2022-cn-ext':\n    case 'iso-2022-kr':\n    case 'replacement':\n      return 'replacement'\n    case 'unicodefffe':\n    case 'utf-16be':\n      return 'UTF-16BE'\n    case 'csunicode':\n    case 'iso-10646-ucs-2':\n    case 'ucs-2':\n    case 'unicode':\n    case 'unicodefeff':\n    case 'utf-16':\n    case 'utf-16le':\n      return 'UTF-16LE'\n    case 'x-user-defined':\n      return 'x-user-defined'\n    default: return 'failure'\n  }\n}\n\nmodule.exports = {\n  getEncoding\n}\n","'use strict'\n\nconst {\n  staticPropertyDescriptors,\n  readOperation,\n  fireAProgressEvent\n} = require('./util')\nconst {\n  kState,\n  kError,\n  kResult,\n  kEvents,\n  kAborted\n} = require('./symbols')\nconst { webidl } = require('../fetch/webidl')\nconst { kEnumerableProperty } = require('../core/util')\n\nclass FileReader extends EventTarget {\n  constructor () {\n    super()\n\n    this[kState] = 'empty'\n    this[kResult] = null\n    this[kError] = null\n    this[kEvents] = {\n      loadend: null,\n      error: null,\n      abort: null,\n      load: null,\n      progress: null,\n      loadstart: null\n    }\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#dfn-readAsArrayBuffer\n   * @param {import('buffer').Blob} blob\n   */\n  readAsArrayBuffer (blob) {\n    webidl.brandCheck(this, FileReader)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsArrayBuffer' })\n\n    blob = webidl.converters.Blob(blob, { strict: false })\n\n    // The readAsArrayBuffer(blob) method, when invoked,\n    // must initiate a read operation for blob with ArrayBuffer.\n    readOperation(this, blob, 'ArrayBuffer')\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#readAsBinaryString\n   * @param {import('buffer').Blob} blob\n   */\n  readAsBinaryString (blob) {\n    webidl.brandCheck(this, FileReader)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsBinaryString' })\n\n    blob = webidl.converters.Blob(blob, { strict: false })\n\n    // The readAsBinaryString(blob) method, when invoked,\n    // must initiate a read operation for blob with BinaryString.\n    readOperation(this, blob, 'BinaryString')\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#readAsDataText\n   * @param {import('buffer').Blob} blob\n   * @param {string?} encoding\n   */\n  readAsText (blob, encoding = undefined) {\n    webidl.brandCheck(this, FileReader)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsText' })\n\n    blob = webidl.converters.Blob(blob, { strict: false })\n\n    if (encoding !== undefined) {\n      encoding = webidl.converters.DOMString(encoding)\n    }\n\n    // The readAsText(blob, encoding) method, when invoked,\n    // must initiate a read operation for blob with Text and encoding.\n    readOperation(this, blob, 'Text', encoding)\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#dfn-readAsDataURL\n   * @param {import('buffer').Blob} blob\n   */\n  readAsDataURL (blob) {\n    webidl.brandCheck(this, FileReader)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsDataURL' })\n\n    blob = webidl.converters.Blob(blob, { strict: false })\n\n    // The readAsDataURL(blob) method, when invoked, must\n    // initiate a read operation for blob with DataURL.\n    readOperation(this, blob, 'DataURL')\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#dfn-abort\n   */\n  abort () {\n    // 1. If this's state is \"empty\" or if this's state is\n    //    \"done\" set this's result to null and terminate\n    //    this algorithm.\n    if (this[kState] === 'empty' || this[kState] === 'done') {\n      this[kResult] = null\n      return\n    }\n\n    // 2. If this's state is \"loading\" set this's state to\n    //    \"done\" and set this's result to null.\n    if (this[kState] === 'loading') {\n      this[kState] = 'done'\n      this[kResult] = null\n    }\n\n    // 3. If there are any tasks from this on the file reading\n    //    task source in an affiliated task queue, then remove\n    //    those tasks from that task queue.\n    this[kAborted] = true\n\n    // 4. Terminate the algorithm for the read method being processed.\n    // TODO\n\n    // 5. Fire a progress event called abort at this.\n    fireAProgressEvent('abort', this)\n\n    // 6. If this's state is not \"loading\", fire a progress\n    //    event called loadend at this.\n    if (this[kState] !== 'loading') {\n      fireAProgressEvent('loadend', this)\n    }\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#dom-filereader-readystate\n   */\n  get readyState () {\n    webidl.brandCheck(this, FileReader)\n\n    switch (this[kState]) {\n      case 'empty': return this.EMPTY\n      case 'loading': return this.LOADING\n      case 'done': return this.DONE\n    }\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#dom-filereader-result\n   */\n  get result () {\n    webidl.brandCheck(this, FileReader)\n\n    // The result attribute’s getter, when invoked, must return\n    // this's result.\n    return this[kResult]\n  }\n\n  /**\n   * @see https://w3c.github.io/FileAPI/#dom-filereader-error\n   */\n  get error () {\n    webidl.brandCheck(this, FileReader)\n\n    // The error attribute’s getter, when invoked, must return\n    // this's error.\n    return this[kError]\n  }\n\n  get onloadend () {\n    webidl.brandCheck(this, FileReader)\n\n    return this[kEvents].loadend\n  }\n\n  set onloadend (fn) {\n    webidl.brandCheck(this, FileReader)\n\n    if (this[kEvents].loadend) {\n      this.removeEventListener('loadend', this[kEvents].loadend)\n    }\n\n    if (typeof fn === 'function') {\n      this[kEvents].loadend = fn\n      this.addEventListener('loadend', fn)\n    } else {\n      this[kEvents].loadend = null\n    }\n  }\n\n  get onerror () {\n    webidl.brandCheck(this, FileReader)\n\n    return this[kEvents].error\n  }\n\n  set onerror (fn) {\n    webidl.brandCheck(this, FileReader)\n\n    if (this[kEvents].error) {\n      this.removeEventListener('error', this[kEvents].error)\n    }\n\n    if (typeof fn === 'function') {\n      this[kEvents].error = fn\n      this.addEventListener('error', fn)\n    } else {\n      this[kEvents].error = null\n    }\n  }\n\n  get onloadstart () {\n    webidl.brandCheck(this, FileReader)\n\n    return this[kEvents].loadstart\n  }\n\n  set onloadstart (fn) {\n    webidl.brandCheck(this, FileReader)\n\n    if (this[kEvents].loadstart) {\n      this.removeEventListener('loadstart', this[kEvents].loadstart)\n    }\n\n    if (typeof fn === 'function') {\n      this[kEvents].loadstart = fn\n      this.addEventListener('loadstart', fn)\n    } else {\n      this[kEvents].loadstart = null\n    }\n  }\n\n  get onprogress () {\n    webidl.brandCheck(this, FileReader)\n\n    return this[kEvents].progress\n  }\n\n  set onprogress (fn) {\n    webidl.brandCheck(this, FileReader)\n\n    if (this[kEvents].progress) {\n      this.removeEventListener('progress', this[kEvents].progress)\n    }\n\n    if (typeof fn === 'function') {\n      this[kEvents].progress = fn\n      this.addEventListener('progress', fn)\n    } else {\n      this[kEvents].progress = null\n    }\n  }\n\n  get onload () {\n    webidl.brandCheck(this, FileReader)\n\n    return this[kEvents].load\n  }\n\n  set onload (fn) {\n    webidl.brandCheck(this, FileReader)\n\n    if (this[kEvents].load) {\n      this.removeEventListener('load', this[kEvents].load)\n    }\n\n    if (typeof fn === 'function') {\n      this[kEvents].load = fn\n      this.addEventListener('load', fn)\n    } else {\n      this[kEvents].load = null\n    }\n  }\n\n  get onabort () {\n    webidl.brandCheck(this, FileReader)\n\n    return this[kEvents].abort\n  }\n\n  set onabort (fn) {\n    webidl.brandCheck(this, FileReader)\n\n    if (this[kEvents].abort) {\n      this.removeEventListener('abort', this[kEvents].abort)\n    }\n\n    if (typeof fn === 'function') {\n      this[kEvents].abort = fn\n      this.addEventListener('abort', fn)\n    } else {\n      this[kEvents].abort = null\n    }\n  }\n}\n\n// https://w3c.github.io/FileAPI/#dom-filereader-empty\nFileReader.EMPTY = FileReader.prototype.EMPTY = 0\n// https://w3c.github.io/FileAPI/#dom-filereader-loading\nFileReader.LOADING = FileReader.prototype.LOADING = 1\n// https://w3c.github.io/FileAPI/#dom-filereader-done\nFileReader.DONE = FileReader.prototype.DONE = 2\n\nObject.defineProperties(FileReader.prototype, {\n  EMPTY: staticPropertyDescriptors,\n  LOADING: staticPropertyDescriptors,\n  DONE: staticPropertyDescriptors,\n  readAsArrayBuffer: kEnumerableProperty,\n  readAsBinaryString: kEnumerableProperty,\n  readAsText: kEnumerableProperty,\n  readAsDataURL: kEnumerableProperty,\n  abort: kEnumerableProperty,\n  readyState: kEnumerableProperty,\n  result: kEnumerableProperty,\n  error: kEnumerableProperty,\n  onloadstart: kEnumerableProperty,\n  onprogress: kEnumerableProperty,\n  onload: kEnumerableProperty,\n  onabort: kEnumerableProperty,\n  onerror: kEnumerableProperty,\n  onloadend: kEnumerableProperty,\n  [Symbol.toStringTag]: {\n    value: 'FileReader',\n    writable: false,\n    enumerable: false,\n    configurable: true\n  }\n})\n\nObject.defineProperties(FileReader, {\n  EMPTY: staticPropertyDescriptors,\n  LOADING: staticPropertyDescriptors,\n  DONE: staticPropertyDescriptors\n})\n\nmodule.exports = {\n  FileReader\n}\n","'use strict'\n\nconst { webidl } = require('../fetch/webidl')\n\nconst kState = Symbol('ProgressEvent state')\n\n/**\n * @see https://xhr.spec.whatwg.org/#progressevent\n */\nclass ProgressEvent extends Event {\n  constructor (type, eventInitDict = {}) {\n    type = webidl.converters.DOMString(type)\n    eventInitDict = webidl.converters.ProgressEventInit(eventInitDict ?? {})\n\n    super(type, eventInitDict)\n\n    this[kState] = {\n      lengthComputable: eventInitDict.lengthComputable,\n      loaded: eventInitDict.loaded,\n      total: eventInitDict.total\n    }\n  }\n\n  get lengthComputable () {\n    webidl.brandCheck(this, ProgressEvent)\n\n    return this[kState].lengthComputable\n  }\n\n  get loaded () {\n    webidl.brandCheck(this, ProgressEvent)\n\n    return this[kState].loaded\n  }\n\n  get total () {\n    webidl.brandCheck(this, ProgressEvent)\n\n    return this[kState].total\n  }\n}\n\nwebidl.converters.ProgressEventInit = webidl.dictionaryConverter([\n  {\n    key: 'lengthComputable',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'loaded',\n    converter: webidl.converters['unsigned long long'],\n    defaultValue: 0\n  },\n  {\n    key: 'total',\n    converter: webidl.converters['unsigned long long'],\n    defaultValue: 0\n  },\n  {\n    key: 'bubbles',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'cancelable',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'composed',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  }\n])\n\nmodule.exports = {\n  ProgressEvent\n}\n","'use strict'\n\nmodule.exports = {\n  kState: Symbol('FileReader state'),\n  kResult: Symbol('FileReader result'),\n  kError: Symbol('FileReader error'),\n  kLastProgressEventFired: Symbol('FileReader last progress event fired timestamp'),\n  kEvents: Symbol('FileReader events'),\n  kAborted: Symbol('FileReader aborted')\n}\n","'use strict'\n\nconst {\n  kState,\n  kError,\n  kResult,\n  kAborted,\n  kLastProgressEventFired\n} = require('./symbols')\nconst { ProgressEvent } = require('./progressevent')\nconst { getEncoding } = require('./encoding')\nconst { DOMException } = require('../fetch/constants')\nconst { serializeAMimeType, parseMIMEType } = require('../fetch/dataURL')\nconst { types } = require('util')\nconst { StringDecoder } = require('string_decoder')\nconst { btoa } = require('buffer')\n\n/** @type {PropertyDescriptor} */\nconst staticPropertyDescriptors = {\n  enumerable: true,\n  writable: false,\n  configurable: false\n}\n\n/**\n * @see https://w3c.github.io/FileAPI/#readOperation\n * @param {import('./filereader').FileReader} fr\n * @param {import('buffer').Blob} blob\n * @param {string} type\n * @param {string?} encodingName\n */\nfunction readOperation (fr, blob, type, encodingName) {\n  // 1. If fr’s state is \"loading\", throw an InvalidStateError\n  //    DOMException.\n  if (fr[kState] === 'loading') {\n    throw new DOMException('Invalid state', 'InvalidStateError')\n  }\n\n  // 2. Set fr’s state to \"loading\".\n  fr[kState] = 'loading'\n\n  // 3. Set fr’s result to null.\n  fr[kResult] = null\n\n  // 4. Set fr’s error to null.\n  fr[kError] = null\n\n  // 5. Let stream be the result of calling get stream on blob.\n  /** @type {import('stream/web').ReadableStream} */\n  const stream = blob.stream()\n\n  // 6. Let reader be the result of getting a reader from stream.\n  const reader = stream.getReader()\n\n  // 7. Let bytes be an empty byte sequence.\n  /** @type {Uint8Array[]} */\n  const bytes = []\n\n  // 8. Let chunkPromise be the result of reading a chunk from\n  //    stream with reader.\n  let chunkPromise = reader.read()\n\n  // 9. Let isFirstChunk be true.\n  let isFirstChunk = true\n\n  // 10. In parallel, while true:\n  // Note: \"In parallel\" just means non-blocking\n  // Note 2: readOperation itself cannot be async as double\n  // reading the body would then reject the promise, instead\n  // of throwing an error.\n  ;(async () => {\n    while (!fr[kAborted]) {\n      // 1. Wait for chunkPromise to be fulfilled or rejected.\n      try {\n        const { done, value } = await chunkPromise\n\n        // 2. If chunkPromise is fulfilled, and isFirstChunk is\n        //    true, queue a task to fire a progress event called\n        //    loadstart at fr.\n        if (isFirstChunk && !fr[kAborted]) {\n          queueMicrotask(() => {\n            fireAProgressEvent('loadstart', fr)\n          })\n        }\n\n        // 3. Set isFirstChunk to false.\n        isFirstChunk = false\n\n        // 4. If chunkPromise is fulfilled with an object whose\n        //    done property is false and whose value property is\n        //    a Uint8Array object, run these steps:\n        if (!done && types.isUint8Array(value)) {\n          // 1. Let bs be the byte sequence represented by the\n          //    Uint8Array object.\n\n          // 2. Append bs to bytes.\n          bytes.push(value)\n\n          // 3. If roughly 50ms have passed since these steps\n          //    were last invoked, queue a task to fire a\n          //    progress event called progress at fr.\n          if (\n            (\n              fr[kLastProgressEventFired] === undefined ||\n              Date.now() - fr[kLastProgressEventFired] >= 50\n            ) &&\n            !fr[kAborted]\n          ) {\n            fr[kLastProgressEventFired] = Date.now()\n            queueMicrotask(() => {\n              fireAProgressEvent('progress', fr)\n            })\n          }\n\n          // 4. Set chunkPromise to the result of reading a\n          //    chunk from stream with reader.\n          chunkPromise = reader.read()\n        } else if (done) {\n          // 5. Otherwise, if chunkPromise is fulfilled with an\n          //    object whose done property is true, queue a task\n          //    to run the following steps and abort this algorithm:\n          queueMicrotask(() => {\n            // 1. Set fr’s state to \"done\".\n            fr[kState] = 'done'\n\n            // 2. Let result be the result of package data given\n            //    bytes, type, blob’s type, and encodingName.\n            try {\n              const result = packageData(bytes, type, blob.type, encodingName)\n\n              // 4. Else:\n\n              if (fr[kAborted]) {\n                return\n              }\n\n              // 1. Set fr’s result to result.\n              fr[kResult] = result\n\n              // 2. Fire a progress event called load at the fr.\n              fireAProgressEvent('load', fr)\n            } catch (error) {\n              // 3. If package data threw an exception error:\n\n              // 1. Set fr’s error to error.\n              fr[kError] = error\n\n              // 2. Fire a progress event called error at fr.\n              fireAProgressEvent('error', fr)\n            }\n\n            // 5. If fr’s state is not \"loading\", fire a progress\n            //    event called loadend at the fr.\n            if (fr[kState] !== 'loading') {\n              fireAProgressEvent('loadend', fr)\n            }\n          })\n\n          break\n        }\n      } catch (error) {\n        if (fr[kAborted]) {\n          return\n        }\n\n        // 6. Otherwise, if chunkPromise is rejected with an\n        //    error error, queue a task to run the following\n        //    steps and abort this algorithm:\n        queueMicrotask(() => {\n          // 1. Set fr’s state to \"done\".\n          fr[kState] = 'done'\n\n          // 2. Set fr’s error to error.\n          fr[kError] = error\n\n          // 3. Fire a progress event called error at fr.\n          fireAProgressEvent('error', fr)\n\n          // 4. If fr’s state is not \"loading\", fire a progress\n          //    event called loadend at fr.\n          if (fr[kState] !== 'loading') {\n            fireAProgressEvent('loadend', fr)\n          }\n        })\n\n        break\n      }\n    }\n  })()\n}\n\n/**\n * @see https://w3c.github.io/FileAPI/#fire-a-progress-event\n * @see https://dom.spec.whatwg.org/#concept-event-fire\n * @param {string} e The name of the event\n * @param {import('./filereader').FileReader} reader\n */\nfunction fireAProgressEvent (e, reader) {\n  // The progress event e does not bubble. e.bubbles must be false\n  // The progress event e is NOT cancelable. e.cancelable must be false\n  const event = new ProgressEvent(e, {\n    bubbles: false,\n    cancelable: false\n  })\n\n  reader.dispatchEvent(event)\n}\n\n/**\n * @see https://w3c.github.io/FileAPI/#blob-package-data\n * @param {Uint8Array[]} bytes\n * @param {string} type\n * @param {string?} mimeType\n * @param {string?} encodingName\n */\nfunction packageData (bytes, type, mimeType, encodingName) {\n  // 1. A Blob has an associated package data algorithm, given\n  //    bytes, a type, a optional mimeType, and a optional\n  //    encodingName, which switches on type and runs the\n  //    associated steps:\n\n  switch (type) {\n    case 'DataURL': {\n      // 1. Return bytes as a DataURL [RFC2397] subject to\n      //    the considerations below:\n      //  * Use mimeType as part of the Data URL if it is\n      //    available in keeping with the Data URL\n      //    specification [RFC2397].\n      //  * If mimeType is not available return a Data URL\n      //    without a media-type. [RFC2397].\n\n      // https://datatracker.ietf.org/doc/html/rfc2397#section-3\n      // dataurl    := \"data:\" [ mediatype ] [ \";base64\" ] \",\" data\n      // mediatype  := [ type \"/\" subtype ] *( \";\" parameter )\n      // data       := *urlchar\n      // parameter  := attribute \"=\" value\n      let dataURL = 'data:'\n\n      const parsed = parseMIMEType(mimeType || 'application/octet-stream')\n\n      if (parsed !== 'failure') {\n        dataURL += serializeAMimeType(parsed)\n      }\n\n      dataURL += ';base64,'\n\n      const decoder = new StringDecoder('latin1')\n\n      for (const chunk of bytes) {\n        dataURL += btoa(decoder.write(chunk))\n      }\n\n      dataURL += btoa(decoder.end())\n\n      return dataURL\n    }\n    case 'Text': {\n      // 1. Let encoding be failure\n      let encoding = 'failure'\n\n      // 2. If the encodingName is present, set encoding to the\n      //    result of getting an encoding from encodingName.\n      if (encodingName) {\n        encoding = getEncoding(encodingName)\n      }\n\n      // 3. If encoding is failure, and mimeType is present:\n      if (encoding === 'failure' && mimeType) {\n        // 1. Let type be the result of parse a MIME type\n        //    given mimeType.\n        const type = parseMIMEType(mimeType)\n\n        // 2. If type is not failure, set encoding to the result\n        //    of getting an encoding from type’s parameters[\"charset\"].\n        if (type !== 'failure') {\n          encoding = getEncoding(type.parameters.get('charset'))\n        }\n      }\n\n      // 4. If encoding is failure, then set encoding to UTF-8.\n      if (encoding === 'failure') {\n        encoding = 'UTF-8'\n      }\n\n      // 5. Decode bytes using fallback encoding encoding, and\n      //    return the result.\n      return decode(bytes, encoding)\n    }\n    case 'ArrayBuffer': {\n      // Return a new ArrayBuffer whose contents are bytes.\n      const sequence = combineByteSequences(bytes)\n\n      return sequence.buffer\n    }\n    case 'BinaryString': {\n      // Return bytes as a binary string, in which every byte\n      //  is represented by a code unit of equal value [0..255].\n      let binaryString = ''\n\n      const decoder = new StringDecoder('latin1')\n\n      for (const chunk of bytes) {\n        binaryString += decoder.write(chunk)\n      }\n\n      binaryString += decoder.end()\n\n      return binaryString\n    }\n  }\n}\n\n/**\n * @see https://encoding.spec.whatwg.org/#decode\n * @param {Uint8Array[]} ioQueue\n * @param {string} encoding\n */\nfunction decode (ioQueue, encoding) {\n  const bytes = combineByteSequences(ioQueue)\n\n  // 1. Let BOMEncoding be the result of BOM sniffing ioQueue.\n  const BOMEncoding = BOMSniffing(bytes)\n\n  let slice = 0\n\n  // 2. If BOMEncoding is non-null:\n  if (BOMEncoding !== null) {\n    // 1. Set encoding to BOMEncoding.\n    encoding = BOMEncoding\n\n    // 2. Read three bytes from ioQueue, if BOMEncoding is\n    //    UTF-8; otherwise read two bytes.\n    //    (Do nothing with those bytes.)\n    slice = BOMEncoding === 'UTF-8' ? 3 : 2\n  }\n\n  // 3. Process a queue with an instance of encoding’s\n  //    decoder, ioQueue, output, and \"replacement\".\n\n  // 4. Return output.\n\n  const sliced = bytes.slice(slice)\n  return new TextDecoder(encoding).decode(sliced)\n}\n\n/**\n * @see https://encoding.spec.whatwg.org/#bom-sniff\n * @param {Uint8Array} ioQueue\n */\nfunction BOMSniffing (ioQueue) {\n  // 1. Let BOM be the result of peeking 3 bytes from ioQueue,\n  //    converted to a byte sequence.\n  const [a, b, c] = ioQueue\n\n  // 2. For each of the rows in the table below, starting with\n  //    the first one and going down, if BOM starts with the\n  //    bytes given in the first column, then return the\n  //    encoding given in the cell in the second column of that\n  //    row. Otherwise, return null.\n  if (a === 0xEF && b === 0xBB && c === 0xBF) {\n    return 'UTF-8'\n  } else if (a === 0xFE && b === 0xFF) {\n    return 'UTF-16BE'\n  } else if (a === 0xFF && b === 0xFE) {\n    return 'UTF-16LE'\n  }\n\n  return null\n}\n\n/**\n * @param {Uint8Array[]} sequences\n */\nfunction combineByteSequences (sequences) {\n  const size = sequences.reduce((a, b) => {\n    return a + b.byteLength\n  }, 0)\n\n  let offset = 0\n\n  return sequences.reduce((a, b) => {\n    a.set(b, offset)\n    offset += b.byteLength\n    return a\n  }, new Uint8Array(size))\n}\n\nmodule.exports = {\n  staticPropertyDescriptors,\n  readOperation,\n  fireAProgressEvent\n}\n","'use strict'\n\n// We include a version number for the Dispatcher API. In case of breaking changes,\n// this version number must be increased to avoid conflicts.\nconst globalDispatcher = Symbol.for('undici.globalDispatcher.1')\nconst { InvalidArgumentError } = require('./core/errors')\nconst Agent = require('./agent')\n\nif (getGlobalDispatcher() === undefined) {\n  setGlobalDispatcher(new Agent())\n}\n\nfunction setGlobalDispatcher (agent) {\n  if (!agent || typeof agent.dispatch !== 'function') {\n    throw new InvalidArgumentError('Argument agent must implement Agent')\n  }\n  Object.defineProperty(globalThis, globalDispatcher, {\n    value: agent,\n    writable: true,\n    enumerable: false,\n    configurable: false\n  })\n}\n\nfunction getGlobalDispatcher () {\n  return globalThis[globalDispatcher]\n}\n\nmodule.exports = {\n  setGlobalDispatcher,\n  getGlobalDispatcher\n}\n","'use strict'\n\nmodule.exports = class DecoratorHandler {\n  constructor (handler) {\n    this.handler = handler\n  }\n\n  onConnect (...args) {\n    return this.handler.onConnect(...args)\n  }\n\n  onError (...args) {\n    return this.handler.onError(...args)\n  }\n\n  onUpgrade (...args) {\n    return this.handler.onUpgrade(...args)\n  }\n\n  onHeaders (...args) {\n    return this.handler.onHeaders(...args)\n  }\n\n  onData (...args) {\n    return this.handler.onData(...args)\n  }\n\n  onComplete (...args) {\n    return this.handler.onComplete(...args)\n  }\n\n  onBodySent (...args) {\n    return this.handler.onBodySent(...args)\n  }\n}\n","'use strict'\n\nconst util = require('../core/util')\nconst { kBodyUsed } = require('../core/symbols')\nconst assert = require('assert')\nconst { InvalidArgumentError } = require('../core/errors')\nconst EE = require('events')\n\nconst redirectableStatusCodes = [300, 301, 302, 303, 307, 308]\n\nconst kBody = Symbol('body')\n\nclass BodyAsyncIterable {\n  constructor (body) {\n    this[kBody] = body\n    this[kBodyUsed] = false\n  }\n\n  async * [Symbol.asyncIterator] () {\n    assert(!this[kBodyUsed], 'disturbed')\n    this[kBodyUsed] = true\n    yield * this[kBody]\n  }\n}\n\nclass RedirectHandler {\n  constructor (dispatch, maxRedirections, opts, handler) {\n    if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) {\n      throw new InvalidArgumentError('maxRedirections must be a positive number')\n    }\n\n    util.validateHandler(handler, opts.method, opts.upgrade)\n\n    this.dispatch = dispatch\n    this.location = null\n    this.abort = null\n    this.opts = { ...opts, maxRedirections: 0 } // opts must be a copy\n    this.maxRedirections = maxRedirections\n    this.handler = handler\n    this.history = []\n\n    if (util.isStream(this.opts.body)) {\n      // TODO (fix): Provide some way for the user to cache the file to e.g. /tmp\n      // so that it can be dispatched again?\n      // TODO (fix): Do we need 100-expect support to provide a way to do this properly?\n      if (util.bodyLength(this.opts.body) === 0) {\n        this.opts.body\n          .on('data', function () {\n            assert(false)\n          })\n      }\n\n      if (typeof this.opts.body.readableDidRead !== 'boolean') {\n        this.opts.body[kBodyUsed] = false\n        EE.prototype.on.call(this.opts.body, 'data', function () {\n          this[kBodyUsed] = true\n        })\n      }\n    } else if (this.opts.body && typeof this.opts.body.pipeTo === 'function') {\n      // TODO (fix): We can't access ReadableStream internal state\n      // to determine whether or not it has been disturbed. This is just\n      // a workaround.\n      this.opts.body = new BodyAsyncIterable(this.opts.body)\n    } else if (\n      this.opts.body &&\n      typeof this.opts.body !== 'string' &&\n      !ArrayBuffer.isView(this.opts.body) &&\n      util.isIterable(this.opts.body)\n    ) {\n      // TODO: Should we allow re-using iterable if !this.opts.idempotent\n      // or through some other flag?\n      this.opts.body = new BodyAsyncIterable(this.opts.body)\n    }\n  }\n\n  onConnect (abort) {\n    this.abort = abort\n    this.handler.onConnect(abort, { history: this.history })\n  }\n\n  onUpgrade (statusCode, headers, socket) {\n    this.handler.onUpgrade(statusCode, headers, socket)\n  }\n\n  onError (error) {\n    this.handler.onError(error)\n  }\n\n  onHeaders (statusCode, headers, resume, statusText) {\n    this.location = this.history.length >= this.maxRedirections || util.isDisturbed(this.opts.body)\n      ? null\n      : parseLocation(statusCode, headers)\n\n    if (this.opts.origin) {\n      this.history.push(new URL(this.opts.path, this.opts.origin))\n    }\n\n    if (!this.location) {\n      return this.handler.onHeaders(statusCode, headers, resume, statusText)\n    }\n\n    const { origin, pathname, search } = util.parseURL(new URL(this.location, this.opts.origin && new URL(this.opts.path, this.opts.origin)))\n    const path = search ? `${pathname}${search}` : pathname\n\n    // Remove headers referring to the original URL.\n    // By default it is Host only, unless it's a 303 (see below), which removes also all Content-* headers.\n    // https://tools.ietf.org/html/rfc7231#section-6.4\n    this.opts.headers = cleanRequestHeaders(this.opts.headers, statusCode === 303, this.opts.origin !== origin)\n    this.opts.path = path\n    this.opts.origin = origin\n    this.opts.maxRedirections = 0\n    this.opts.query = null\n\n    // https://tools.ietf.org/html/rfc7231#section-6.4.4\n    // In case of HTTP 303, always replace method to be either HEAD or GET\n    if (statusCode === 303 && this.opts.method !== 'HEAD') {\n      this.opts.method = 'GET'\n      this.opts.body = null\n    }\n  }\n\n  onData (chunk) {\n    if (this.location) {\n      /*\n        https://tools.ietf.org/html/rfc7231#section-6.4\n\n        TLDR: undici always ignores 3xx response bodies.\n\n        Redirection is used to serve the requested resource from another URL, so it is assumes that\n        no body is generated (and thus can be ignored). Even though generating a body is not prohibited.\n\n        For status 301, 302, 303, 307 and 308 (the latter from RFC 7238), the specs mention that the body usually\n        (which means it's optional and not mandated) contain just an hyperlink to the value of\n        the Location response header, so the body can be ignored safely.\n\n        For status 300, which is \"Multiple Choices\", the spec mentions both generating a Location\n        response header AND a response body with the other possible location to follow.\n        Since the spec explicitily chooses not to specify a format for such body and leave it to\n        servers and browsers implementors, we ignore the body as there is no specified way to eventually parse it.\n      */\n    } else {\n      return this.handler.onData(chunk)\n    }\n  }\n\n  onComplete (trailers) {\n    if (this.location) {\n      /*\n        https://tools.ietf.org/html/rfc7231#section-6.4\n\n        TLDR: undici always ignores 3xx response trailers as they are not expected in case of redirections\n        and neither are useful if present.\n\n        See comment on onData method above for more detailed informations.\n      */\n\n      this.location = null\n      this.abort = null\n\n      this.dispatch(this.opts, this)\n    } else {\n      this.handler.onComplete(trailers)\n    }\n  }\n\n  onBodySent (chunk) {\n    if (this.handler.onBodySent) {\n      this.handler.onBodySent(chunk)\n    }\n  }\n}\n\nfunction parseLocation (statusCode, headers) {\n  if (redirectableStatusCodes.indexOf(statusCode) === -1) {\n    return null\n  }\n\n  for (let i = 0; i < headers.length; i += 2) {\n    if (headers[i].toString().toLowerCase() === 'location') {\n      return headers[i + 1]\n    }\n  }\n}\n\n// https://tools.ietf.org/html/rfc7231#section-6.4.4\nfunction shouldRemoveHeader (header, removeContent, unknownOrigin) {\n  if (header.length === 4) {\n    return util.headerNameToString(header) === 'host'\n  }\n  if (removeContent && util.headerNameToString(header).startsWith('content-')) {\n    return true\n  }\n  if (unknownOrigin && (header.length === 13 || header.length === 6 || header.length === 19)) {\n    const name = util.headerNameToString(header)\n    return name === 'authorization' || name === 'cookie' || name === 'proxy-authorization'\n  }\n  return false\n}\n\n// https://tools.ietf.org/html/rfc7231#section-6.4\nfunction cleanRequestHeaders (headers, removeContent, unknownOrigin) {\n  const ret = []\n  if (Array.isArray(headers)) {\n    for (let i = 0; i < headers.length; i += 2) {\n      if (!shouldRemoveHeader(headers[i], removeContent, unknownOrigin)) {\n        ret.push(headers[i], headers[i + 1])\n      }\n    }\n  } else if (headers && typeof headers === 'object') {\n    for (const key of Object.keys(headers)) {\n      if (!shouldRemoveHeader(key, removeContent, unknownOrigin)) {\n        ret.push(key, headers[key])\n      }\n    }\n  } else {\n    assert(headers == null, 'headers must be an object or an array')\n  }\n  return ret\n}\n\nmodule.exports = RedirectHandler\n","const assert = require('assert')\n\nconst { kRetryHandlerDefaultRetry } = require('../core/symbols')\nconst { RequestRetryError } = require('../core/errors')\nconst { isDisturbed, parseHeaders, parseRangeHeader } = require('../core/util')\n\nfunction calculateRetryAfterHeader (retryAfter) {\n  const current = Date.now()\n  const diff = new Date(retryAfter).getTime() - current\n\n  return diff\n}\n\nclass RetryHandler {\n  constructor (opts, handlers) {\n    const { retryOptions, ...dispatchOpts } = opts\n    const {\n      // Retry scoped\n      retry: retryFn,\n      maxRetries,\n      maxTimeout,\n      minTimeout,\n      timeoutFactor,\n      // Response scoped\n      methods,\n      errorCodes,\n      retryAfter,\n      statusCodes\n    } = retryOptions ?? {}\n\n    this.dispatch = handlers.dispatch\n    this.handler = handlers.handler\n    this.opts = dispatchOpts\n    this.abort = null\n    this.aborted = false\n    this.retryOpts = {\n      retry: retryFn ?? RetryHandler[kRetryHandlerDefaultRetry],\n      retryAfter: retryAfter ?? true,\n      maxTimeout: maxTimeout ?? 30 * 1000, // 30s,\n      timeout: minTimeout ?? 500, // .5s\n      timeoutFactor: timeoutFactor ?? 2,\n      maxRetries: maxRetries ?? 5,\n      // What errors we should retry\n      methods: methods ?? ['GET', 'HEAD', 'OPTIONS', 'PUT', 'DELETE', 'TRACE'],\n      // Indicates which errors to retry\n      statusCodes: statusCodes ?? [500, 502, 503, 504, 429],\n      // List of errors to retry\n      errorCodes: errorCodes ?? [\n        'ECONNRESET',\n        'ECONNREFUSED',\n        'ENOTFOUND',\n        'ENETDOWN',\n        'ENETUNREACH',\n        'EHOSTDOWN',\n        'EHOSTUNREACH',\n        'EPIPE'\n      ]\n    }\n\n    this.retryCount = 0\n    this.start = 0\n    this.end = null\n    this.etag = null\n    this.resume = null\n\n    // Handle possible onConnect duplication\n    this.handler.onConnect(reason => {\n      this.aborted = true\n      if (this.abort) {\n        this.abort(reason)\n      } else {\n        this.reason = reason\n      }\n    })\n  }\n\n  onRequestSent () {\n    if (this.handler.onRequestSent) {\n      this.handler.onRequestSent()\n    }\n  }\n\n  onUpgrade (statusCode, headers, socket) {\n    if (this.handler.onUpgrade) {\n      this.handler.onUpgrade(statusCode, headers, socket)\n    }\n  }\n\n  onConnect (abort) {\n    if (this.aborted) {\n      abort(this.reason)\n    } else {\n      this.abort = abort\n    }\n  }\n\n  onBodySent (chunk) {\n    if (this.handler.onBodySent) return this.handler.onBodySent(chunk)\n  }\n\n  static [kRetryHandlerDefaultRetry] (err, { state, opts }, cb) {\n    const { statusCode, code, headers } = err\n    const { method, retryOptions } = opts\n    const {\n      maxRetries,\n      timeout,\n      maxTimeout,\n      timeoutFactor,\n      statusCodes,\n      errorCodes,\n      methods\n    } = retryOptions\n    let { counter, currentTimeout } = state\n\n    currentTimeout =\n      currentTimeout != null && currentTimeout > 0 ? currentTimeout : timeout\n\n    // Any code that is not a Undici's originated and allowed to retry\n    if (\n      code &&\n      code !== 'UND_ERR_REQ_RETRY' &&\n      code !== 'UND_ERR_SOCKET' &&\n      !errorCodes.includes(code)\n    ) {\n      cb(err)\n      return\n    }\n\n    // If a set of method are provided and the current method is not in the list\n    if (Array.isArray(methods) && !methods.includes(method)) {\n      cb(err)\n      return\n    }\n\n    // If a set of status code are provided and the current status code is not in the list\n    if (\n      statusCode != null &&\n      Array.isArray(statusCodes) &&\n      !statusCodes.includes(statusCode)\n    ) {\n      cb(err)\n      return\n    }\n\n    // If we reached the max number of retries\n    if (counter > maxRetries) {\n      cb(err)\n      return\n    }\n\n    let retryAfterHeader = headers != null && headers['retry-after']\n    if (retryAfterHeader) {\n      retryAfterHeader = Number(retryAfterHeader)\n      retryAfterHeader = isNaN(retryAfterHeader)\n        ? calculateRetryAfterHeader(retryAfterHeader)\n        : retryAfterHeader * 1e3 // Retry-After is in seconds\n    }\n\n    const retryTimeout =\n      retryAfterHeader > 0\n        ? Math.min(retryAfterHeader, maxTimeout)\n        : Math.min(currentTimeout * timeoutFactor ** counter, maxTimeout)\n\n    state.currentTimeout = retryTimeout\n\n    setTimeout(() => cb(null), retryTimeout)\n  }\n\n  onHeaders (statusCode, rawHeaders, resume, statusMessage) {\n    const headers = parseHeaders(rawHeaders)\n\n    this.retryCount += 1\n\n    if (statusCode >= 300) {\n      this.abort(\n        new RequestRetryError('Request failed', statusCode, {\n          headers,\n          count: this.retryCount\n        })\n      )\n      return false\n    }\n\n    // Checkpoint for resume from where we left it\n    if (this.resume != null) {\n      this.resume = null\n\n      if (statusCode !== 206) {\n        return true\n      }\n\n      const contentRange = parseRangeHeader(headers['content-range'])\n      // If no content range\n      if (!contentRange) {\n        this.abort(\n          new RequestRetryError('Content-Range mismatch', statusCode, {\n            headers,\n            count: this.retryCount\n          })\n        )\n        return false\n      }\n\n      // Let's start with a weak etag check\n      if (this.etag != null && this.etag !== headers.etag) {\n        this.abort(\n          new RequestRetryError('ETag mismatch', statusCode, {\n            headers,\n            count: this.retryCount\n          })\n        )\n        return false\n      }\n\n      const { start, size, end = size } = contentRange\n\n      assert(this.start === start, 'content-range mismatch')\n      assert(this.end == null || this.end === end, 'content-range mismatch')\n\n      this.resume = resume\n      return true\n    }\n\n    if (this.end == null) {\n      if (statusCode === 206) {\n        // First time we receive 206\n        const range = parseRangeHeader(headers['content-range'])\n\n        if (range == null) {\n          return this.handler.onHeaders(\n            statusCode,\n            rawHeaders,\n            resume,\n            statusMessage\n          )\n        }\n\n        const { start, size, end = size } = range\n\n        assert(\n          start != null && Number.isFinite(start) && this.start !== start,\n          'content-range mismatch'\n        )\n        assert(Number.isFinite(start))\n        assert(\n          end != null && Number.isFinite(end) && this.end !== end,\n          'invalid content-length'\n        )\n\n        this.start = start\n        this.end = end\n      }\n\n      // We make our best to checkpoint the body for further range headers\n      if (this.end == null) {\n        const contentLength = headers['content-length']\n        this.end = contentLength != null ? Number(contentLength) : null\n      }\n\n      assert(Number.isFinite(this.start))\n      assert(\n        this.end == null || Number.isFinite(this.end),\n        'invalid content-length'\n      )\n\n      this.resume = resume\n      this.etag = headers.etag != null ? headers.etag : null\n\n      return this.handler.onHeaders(\n        statusCode,\n        rawHeaders,\n        resume,\n        statusMessage\n      )\n    }\n\n    const err = new RequestRetryError('Request failed', statusCode, {\n      headers,\n      count: this.retryCount\n    })\n\n    this.abort(err)\n\n    return false\n  }\n\n  onData (chunk) {\n    this.start += chunk.length\n\n    return this.handler.onData(chunk)\n  }\n\n  onComplete (rawTrailers) {\n    this.retryCount = 0\n    return this.handler.onComplete(rawTrailers)\n  }\n\n  onError (err) {\n    if (this.aborted || isDisturbed(this.opts.body)) {\n      return this.handler.onError(err)\n    }\n\n    this.retryOpts.retry(\n      err,\n      {\n        state: { counter: this.retryCount++, currentTimeout: this.retryAfter },\n        opts: { retryOptions: this.retryOpts, ...this.opts }\n      },\n      onRetry.bind(this)\n    )\n\n    function onRetry (err) {\n      if (err != null || this.aborted || isDisturbed(this.opts.body)) {\n        return this.handler.onError(err)\n      }\n\n      if (this.start !== 0) {\n        this.opts = {\n          ...this.opts,\n          headers: {\n            ...this.opts.headers,\n            range: `bytes=${this.start}-${this.end ?? ''}`\n          }\n        }\n      }\n\n      try {\n        this.dispatch(this.opts, this)\n      } catch (err) {\n        this.handler.onError(err)\n      }\n    }\n  }\n}\n\nmodule.exports = RetryHandler\n","'use strict'\n\nconst RedirectHandler = require('../handler/RedirectHandler')\n\nfunction createRedirectInterceptor ({ maxRedirections: defaultMaxRedirections }) {\n  return (dispatch) => {\n    return function Intercept (opts, handler) {\n      const { maxRedirections = defaultMaxRedirections } = opts\n\n      if (!maxRedirections) {\n        return dispatch(opts, handler)\n      }\n\n      const redirectHandler = new RedirectHandler(dispatch, maxRedirections, opts, handler)\n      opts = { ...opts, maxRedirections: 0 } // Stop sub dispatcher from also redirecting.\n      return dispatch(opts, redirectHandler)\n    }\n  }\n}\n\nmodule.exports = createRedirectInterceptor\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SPECIAL_HEADERS = exports.HEADER_STATE = exports.MINOR = exports.MAJOR = exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS = exports.TOKEN = exports.STRICT_TOKEN = exports.HEX = exports.URL_CHAR = exports.STRICT_URL_CHAR = exports.USERINFO_CHARS = exports.MARK = exports.ALPHANUM = exports.NUM = exports.HEX_MAP = exports.NUM_MAP = exports.ALPHA = exports.FINISH = exports.H_METHOD_MAP = exports.METHOD_MAP = exports.METHODS_RTSP = exports.METHODS_ICE = exports.METHODS_HTTP = exports.METHODS = exports.LENIENT_FLAGS = exports.FLAGS = exports.TYPE = exports.ERROR = void 0;\nconst utils_1 = require(\"./utils\");\n// C headers\nvar ERROR;\n(function (ERROR) {\n    ERROR[ERROR[\"OK\"] = 0] = \"OK\";\n    ERROR[ERROR[\"INTERNAL\"] = 1] = \"INTERNAL\";\n    ERROR[ERROR[\"STRICT\"] = 2] = \"STRICT\";\n    ERROR[ERROR[\"LF_EXPECTED\"] = 3] = \"LF_EXPECTED\";\n    ERROR[ERROR[\"UNEXPECTED_CONTENT_LENGTH\"] = 4] = \"UNEXPECTED_CONTENT_LENGTH\";\n    ERROR[ERROR[\"CLOSED_CONNECTION\"] = 5] = \"CLOSED_CONNECTION\";\n    ERROR[ERROR[\"INVALID_METHOD\"] = 6] = \"INVALID_METHOD\";\n    ERROR[ERROR[\"INVALID_URL\"] = 7] = \"INVALID_URL\";\n    ERROR[ERROR[\"INVALID_CONSTANT\"] = 8] = \"INVALID_CONSTANT\";\n    ERROR[ERROR[\"INVALID_VERSION\"] = 9] = \"INVALID_VERSION\";\n    ERROR[ERROR[\"INVALID_HEADER_TOKEN\"] = 10] = \"INVALID_HEADER_TOKEN\";\n    ERROR[ERROR[\"INVALID_CONTENT_LENGTH\"] = 11] = \"INVALID_CONTENT_LENGTH\";\n    ERROR[ERROR[\"INVALID_CHUNK_SIZE\"] = 12] = \"INVALID_CHUNK_SIZE\";\n    ERROR[ERROR[\"INVALID_STATUS\"] = 13] = \"INVALID_STATUS\";\n    ERROR[ERROR[\"INVALID_EOF_STATE\"] = 14] = \"INVALID_EOF_STATE\";\n    ERROR[ERROR[\"INVALID_TRANSFER_ENCODING\"] = 15] = \"INVALID_TRANSFER_ENCODING\";\n    ERROR[ERROR[\"CB_MESSAGE_BEGIN\"] = 16] = \"CB_MESSAGE_BEGIN\";\n    ERROR[ERROR[\"CB_HEADERS_COMPLETE\"] = 17] = \"CB_HEADERS_COMPLETE\";\n    ERROR[ERROR[\"CB_MESSAGE_COMPLETE\"] = 18] = \"CB_MESSAGE_COMPLETE\";\n    ERROR[ERROR[\"CB_CHUNK_HEADER\"] = 19] = \"CB_CHUNK_HEADER\";\n    ERROR[ERROR[\"CB_CHUNK_COMPLETE\"] = 20] = \"CB_CHUNK_COMPLETE\";\n    ERROR[ERROR[\"PAUSED\"] = 21] = \"PAUSED\";\n    ERROR[ERROR[\"PAUSED_UPGRADE\"] = 22] = \"PAUSED_UPGRADE\";\n    ERROR[ERROR[\"PAUSED_H2_UPGRADE\"] = 23] = \"PAUSED_H2_UPGRADE\";\n    ERROR[ERROR[\"USER\"] = 24] = \"USER\";\n})(ERROR = exports.ERROR || (exports.ERROR = {}));\nvar TYPE;\n(function (TYPE) {\n    TYPE[TYPE[\"BOTH\"] = 0] = \"BOTH\";\n    TYPE[TYPE[\"REQUEST\"] = 1] = \"REQUEST\";\n    TYPE[TYPE[\"RESPONSE\"] = 2] = \"RESPONSE\";\n})(TYPE = exports.TYPE || (exports.TYPE = {}));\nvar FLAGS;\n(function (FLAGS) {\n    FLAGS[FLAGS[\"CONNECTION_KEEP_ALIVE\"] = 1] = \"CONNECTION_KEEP_ALIVE\";\n    FLAGS[FLAGS[\"CONNECTION_CLOSE\"] = 2] = \"CONNECTION_CLOSE\";\n    FLAGS[FLAGS[\"CONNECTION_UPGRADE\"] = 4] = \"CONNECTION_UPGRADE\";\n    FLAGS[FLAGS[\"CHUNKED\"] = 8] = \"CHUNKED\";\n    FLAGS[FLAGS[\"UPGRADE\"] = 16] = \"UPGRADE\";\n    FLAGS[FLAGS[\"CONTENT_LENGTH\"] = 32] = \"CONTENT_LENGTH\";\n    FLAGS[FLAGS[\"SKIPBODY\"] = 64] = \"SKIPBODY\";\n    FLAGS[FLAGS[\"TRAILING\"] = 128] = \"TRAILING\";\n    // 1 << 8 is unused\n    FLAGS[FLAGS[\"TRANSFER_ENCODING\"] = 512] = \"TRANSFER_ENCODING\";\n})(FLAGS = exports.FLAGS || (exports.FLAGS = {}));\nvar LENIENT_FLAGS;\n(function (LENIENT_FLAGS) {\n    LENIENT_FLAGS[LENIENT_FLAGS[\"HEADERS\"] = 1] = \"HEADERS\";\n    LENIENT_FLAGS[LENIENT_FLAGS[\"CHUNKED_LENGTH\"] = 2] = \"CHUNKED_LENGTH\";\n    LENIENT_FLAGS[LENIENT_FLAGS[\"KEEP_ALIVE\"] = 4] = \"KEEP_ALIVE\";\n})(LENIENT_FLAGS = exports.LENIENT_FLAGS || (exports.LENIENT_FLAGS = {}));\nvar METHODS;\n(function (METHODS) {\n    METHODS[METHODS[\"DELETE\"] = 0] = \"DELETE\";\n    METHODS[METHODS[\"GET\"] = 1] = \"GET\";\n    METHODS[METHODS[\"HEAD\"] = 2] = \"HEAD\";\n    METHODS[METHODS[\"POST\"] = 3] = \"POST\";\n    METHODS[METHODS[\"PUT\"] = 4] = \"PUT\";\n    /* pathological */\n    METHODS[METHODS[\"CONNECT\"] = 5] = \"CONNECT\";\n    METHODS[METHODS[\"OPTIONS\"] = 6] = \"OPTIONS\";\n    METHODS[METHODS[\"TRACE\"] = 7] = \"TRACE\";\n    /* WebDAV */\n    METHODS[METHODS[\"COPY\"] = 8] = \"COPY\";\n    METHODS[METHODS[\"LOCK\"] = 9] = \"LOCK\";\n    METHODS[METHODS[\"MKCOL\"] = 10] = \"MKCOL\";\n    METHODS[METHODS[\"MOVE\"] = 11] = \"MOVE\";\n    METHODS[METHODS[\"PROPFIND\"] = 12] = \"PROPFIND\";\n    METHODS[METHODS[\"PROPPATCH\"] = 13] = \"PROPPATCH\";\n    METHODS[METHODS[\"SEARCH\"] = 14] = \"SEARCH\";\n    METHODS[METHODS[\"UNLOCK\"] = 15] = \"UNLOCK\";\n    METHODS[METHODS[\"BIND\"] = 16] = \"BIND\";\n    METHODS[METHODS[\"REBIND\"] = 17] = \"REBIND\";\n    METHODS[METHODS[\"UNBIND\"] = 18] = \"UNBIND\";\n    METHODS[METHODS[\"ACL\"] = 19] = \"ACL\";\n    /* subversion */\n    METHODS[METHODS[\"REPORT\"] = 20] = \"REPORT\";\n    METHODS[METHODS[\"MKACTIVITY\"] = 21] = \"MKACTIVITY\";\n    METHODS[METHODS[\"CHECKOUT\"] = 22] = \"CHECKOUT\";\n    METHODS[METHODS[\"MERGE\"] = 23] = \"MERGE\";\n    /* upnp */\n    METHODS[METHODS[\"M-SEARCH\"] = 24] = \"M-SEARCH\";\n    METHODS[METHODS[\"NOTIFY\"] = 25] = \"NOTIFY\";\n    METHODS[METHODS[\"SUBSCRIBE\"] = 26] = \"SUBSCRIBE\";\n    METHODS[METHODS[\"UNSUBSCRIBE\"] = 27] = \"UNSUBSCRIBE\";\n    /* RFC-5789 */\n    METHODS[METHODS[\"PATCH\"] = 28] = \"PATCH\";\n    METHODS[METHODS[\"PURGE\"] = 29] = \"PURGE\";\n    /* CalDAV */\n    METHODS[METHODS[\"MKCALENDAR\"] = 30] = \"MKCALENDAR\";\n    /* RFC-2068, section 19.6.1.2 */\n    METHODS[METHODS[\"LINK\"] = 31] = \"LINK\";\n    METHODS[METHODS[\"UNLINK\"] = 32] = \"UNLINK\";\n    /* icecast */\n    METHODS[METHODS[\"SOURCE\"] = 33] = \"SOURCE\";\n    /* RFC-7540, section 11.6 */\n    METHODS[METHODS[\"PRI\"] = 34] = \"PRI\";\n    /* RFC-2326 RTSP */\n    METHODS[METHODS[\"DESCRIBE\"] = 35] = \"DESCRIBE\";\n    METHODS[METHODS[\"ANNOUNCE\"] = 36] = \"ANNOUNCE\";\n    METHODS[METHODS[\"SETUP\"] = 37] = \"SETUP\";\n    METHODS[METHODS[\"PLAY\"] = 38] = \"PLAY\";\n    METHODS[METHODS[\"PAUSE\"] = 39] = \"PAUSE\";\n    METHODS[METHODS[\"TEARDOWN\"] = 40] = \"TEARDOWN\";\n    METHODS[METHODS[\"GET_PARAMETER\"] = 41] = \"GET_PARAMETER\";\n    METHODS[METHODS[\"SET_PARAMETER\"] = 42] = \"SET_PARAMETER\";\n    METHODS[METHODS[\"REDIRECT\"] = 43] = \"REDIRECT\";\n    METHODS[METHODS[\"RECORD\"] = 44] = \"RECORD\";\n    /* RAOP */\n    METHODS[METHODS[\"FLUSH\"] = 45] = \"FLUSH\";\n})(METHODS = exports.METHODS || (exports.METHODS = {}));\nexports.METHODS_HTTP = [\n    METHODS.DELETE,\n    METHODS.GET,\n    METHODS.HEAD,\n    METHODS.POST,\n    METHODS.PUT,\n    METHODS.CONNECT,\n    METHODS.OPTIONS,\n    METHODS.TRACE,\n    METHODS.COPY,\n    METHODS.LOCK,\n    METHODS.MKCOL,\n    METHODS.MOVE,\n    METHODS.PROPFIND,\n    METHODS.PROPPATCH,\n    METHODS.SEARCH,\n    METHODS.UNLOCK,\n    METHODS.BIND,\n    METHODS.REBIND,\n    METHODS.UNBIND,\n    METHODS.ACL,\n    METHODS.REPORT,\n    METHODS.MKACTIVITY,\n    METHODS.CHECKOUT,\n    METHODS.MERGE,\n    METHODS['M-SEARCH'],\n    METHODS.NOTIFY,\n    METHODS.SUBSCRIBE,\n    METHODS.UNSUBSCRIBE,\n    METHODS.PATCH,\n    METHODS.PURGE,\n    METHODS.MKCALENDAR,\n    METHODS.LINK,\n    METHODS.UNLINK,\n    METHODS.PRI,\n    // TODO(indutny): should we allow it with HTTP?\n    METHODS.SOURCE,\n];\nexports.METHODS_ICE = [\n    METHODS.SOURCE,\n];\nexports.METHODS_RTSP = [\n    METHODS.OPTIONS,\n    METHODS.DESCRIBE,\n    METHODS.ANNOUNCE,\n    METHODS.SETUP,\n    METHODS.PLAY,\n    METHODS.PAUSE,\n    METHODS.TEARDOWN,\n    METHODS.GET_PARAMETER,\n    METHODS.SET_PARAMETER,\n    METHODS.REDIRECT,\n    METHODS.RECORD,\n    METHODS.FLUSH,\n    // For AirPlay\n    METHODS.GET,\n    METHODS.POST,\n];\nexports.METHOD_MAP = utils_1.enumToMap(METHODS);\nexports.H_METHOD_MAP = {};\nObject.keys(exports.METHOD_MAP).forEach((key) => {\n    if (/^H/.test(key)) {\n        exports.H_METHOD_MAP[key] = exports.METHOD_MAP[key];\n    }\n});\nvar FINISH;\n(function (FINISH) {\n    FINISH[FINISH[\"SAFE\"] = 0] = \"SAFE\";\n    FINISH[FINISH[\"SAFE_WITH_CB\"] = 1] = \"SAFE_WITH_CB\";\n    FINISH[FINISH[\"UNSAFE\"] = 2] = \"UNSAFE\";\n})(FINISH = exports.FINISH || (exports.FINISH = {}));\nexports.ALPHA = [];\nfor (let i = 'A'.charCodeAt(0); i <= 'Z'.charCodeAt(0); i++) {\n    // Upper case\n    exports.ALPHA.push(String.fromCharCode(i));\n    // Lower case\n    exports.ALPHA.push(String.fromCharCode(i + 0x20));\n}\nexports.NUM_MAP = {\n    0: 0, 1: 1, 2: 2, 3: 3, 4: 4,\n    5: 5, 6: 6, 7: 7, 8: 8, 9: 9,\n};\nexports.HEX_MAP = {\n    0: 0, 1: 1, 2: 2, 3: 3, 4: 4,\n    5: 5, 6: 6, 7: 7, 8: 8, 9: 9,\n    A: 0XA, B: 0XB, C: 0XC, D: 0XD, E: 0XE, F: 0XF,\n    a: 0xa, b: 0xb, c: 0xc, d: 0xd, e: 0xe, f: 0xf,\n};\nexports.NUM = [\n    '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',\n];\nexports.ALPHANUM = exports.ALPHA.concat(exports.NUM);\nexports.MARK = ['-', '_', '.', '!', '~', '*', '\\'', '(', ')'];\nexports.USERINFO_CHARS = exports.ALPHANUM\n    .concat(exports.MARK)\n    .concat(['%', ';', ':', '&', '=', '+', '$', ',']);\n// TODO(indutny): use RFC\nexports.STRICT_URL_CHAR = [\n    '!', '\"', '$', '%', '&', '\\'',\n    '(', ')', '*', '+', ',', '-', '.', '/',\n    ':', ';', '<', '=', '>',\n    '@', '[', '\\\\', ']', '^', '_',\n    '`',\n    '{', '|', '}', '~',\n].concat(exports.ALPHANUM);\nexports.URL_CHAR = exports.STRICT_URL_CHAR\n    .concat(['\\t', '\\f']);\n// All characters with 0x80 bit set to 1\nfor (let i = 0x80; i <= 0xff; i++) {\n    exports.URL_CHAR.push(i);\n}\nexports.HEX = exports.NUM.concat(['a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F']);\n/* Tokens as defined by rfc 2616. Also lowercases them.\n *        token       = 1*\n *     separators     = \"(\" | \")\" | \"<\" | \">\" | \"@\"\n *                    | \",\" | \";\" | \":\" | \"\\\" | <\">\n *                    | \"/\" | \"[\" | \"]\" | \"?\" | \"=\"\n *                    | \"{\" | \"}\" | SP | HT\n */\nexports.STRICT_TOKEN = [\n    '!', '#', '$', '%', '&', '\\'',\n    '*', '+', '-', '.',\n    '^', '_', '`',\n    '|', '~',\n].concat(exports.ALPHANUM);\nexports.TOKEN = exports.STRICT_TOKEN.concat([' ']);\n/*\n * Verify that a char is a valid visible (printable) US-ASCII\n * character or %x80-FF\n */\nexports.HEADER_CHARS = ['\\t'];\nfor (let i = 32; i <= 255; i++) {\n    if (i !== 127) {\n        exports.HEADER_CHARS.push(i);\n    }\n}\n// ',' = \\x44\nexports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS.filter((c) => c !== 44);\nexports.MAJOR = exports.NUM_MAP;\nexports.MINOR = exports.MAJOR;\nvar HEADER_STATE;\n(function (HEADER_STATE) {\n    HEADER_STATE[HEADER_STATE[\"GENERAL\"] = 0] = \"GENERAL\";\n    HEADER_STATE[HEADER_STATE[\"CONNECTION\"] = 1] = \"CONNECTION\";\n    HEADER_STATE[HEADER_STATE[\"CONTENT_LENGTH\"] = 2] = \"CONTENT_LENGTH\";\n    HEADER_STATE[HEADER_STATE[\"TRANSFER_ENCODING\"] = 3] = \"TRANSFER_ENCODING\";\n    HEADER_STATE[HEADER_STATE[\"UPGRADE\"] = 4] = \"UPGRADE\";\n    HEADER_STATE[HEADER_STATE[\"CONNECTION_KEEP_ALIVE\"] = 5] = \"CONNECTION_KEEP_ALIVE\";\n    HEADER_STATE[HEADER_STATE[\"CONNECTION_CLOSE\"] = 6] = \"CONNECTION_CLOSE\";\n    HEADER_STATE[HEADER_STATE[\"CONNECTION_UPGRADE\"] = 7] = \"CONNECTION_UPGRADE\";\n    HEADER_STATE[HEADER_STATE[\"TRANSFER_ENCODING_CHUNKED\"] = 8] = \"TRANSFER_ENCODING_CHUNKED\";\n})(HEADER_STATE = exports.HEADER_STATE || (exports.HEADER_STATE = {}));\nexports.SPECIAL_HEADERS = {\n    'connection': HEADER_STATE.CONNECTION,\n    'content-length': HEADER_STATE.CONTENT_LENGTH,\n    'proxy-connection': HEADER_STATE.CONNECTION,\n    'transfer-encoding': HEADER_STATE.TRANSFER_ENCODING,\n    'upgrade': HEADER_STATE.UPGRADE,\n};\n//# sourceMappingURL=constants.js.map","module.exports = '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strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.enumToMap = void 0;\nfunction enumToMap(obj) {\n    const res = {};\n    Object.keys(obj).forEach((key) => {\n        const value = obj[key];\n        if (typeof value === 'number') {\n            res[key] = value;\n        }\n    });\n    return res;\n}\nexports.enumToMap = enumToMap;\n//# sourceMappingURL=utils.js.map","'use strict'\n\nconst { kClients } = require('../core/symbols')\nconst Agent = require('../agent')\nconst {\n  kAgent,\n  kMockAgentSet,\n  kMockAgentGet,\n  kDispatches,\n  kIsMockActive,\n  kNetConnect,\n  kGetNetConnect,\n  kOptions,\n  kFactory\n} = require('./mock-symbols')\nconst MockClient = require('./mock-client')\nconst MockPool = require('./mock-pool')\nconst { matchValue, buildMockOptions } = require('./mock-utils')\nconst { InvalidArgumentError, UndiciError } = require('../core/errors')\nconst Dispatcher = require('../dispatcher')\nconst Pluralizer = require('./pluralizer')\nconst PendingInterceptorsFormatter = require('./pending-interceptors-formatter')\n\nclass FakeWeakRef {\n  constructor (value) {\n    this.value = value\n  }\n\n  deref () {\n    return this.value\n  }\n}\n\nclass MockAgent extends Dispatcher {\n  constructor (opts) {\n    super(opts)\n\n    this[kNetConnect] = true\n    this[kIsMockActive] = true\n\n    // Instantiate Agent and encapsulate\n    if ((opts && opts.agent && typeof opts.agent.dispatch !== 'function')) {\n      throw new InvalidArgumentError('Argument opts.agent must implement Agent')\n    }\n    const agent = opts && opts.agent ? opts.agent : new Agent(opts)\n    this[kAgent] = agent\n\n    this[kClients] = agent[kClients]\n    this[kOptions] = buildMockOptions(opts)\n  }\n\n  get (origin) {\n    let dispatcher = this[kMockAgentGet](origin)\n\n    if (!dispatcher) {\n      dispatcher = this[kFactory](origin)\n      this[kMockAgentSet](origin, dispatcher)\n    }\n    return dispatcher\n  }\n\n  dispatch (opts, handler) {\n    // Call MockAgent.get to perform additional setup before dispatching as normal\n    this.get(opts.origin)\n    return this[kAgent].dispatch(opts, handler)\n  }\n\n  async close () {\n    await this[kAgent].close()\n    this[kClients].clear()\n  }\n\n  deactivate () {\n    this[kIsMockActive] = false\n  }\n\n  activate () {\n    this[kIsMockActive] = true\n  }\n\n  enableNetConnect (matcher) {\n    if (typeof matcher === 'string' || typeof matcher === 'function' || matcher instanceof RegExp) {\n      if (Array.isArray(this[kNetConnect])) {\n        this[kNetConnect].push(matcher)\n      } else {\n        this[kNetConnect] = [matcher]\n      }\n    } else if (typeof matcher === 'undefined') {\n      this[kNetConnect] = true\n    } else {\n      throw new InvalidArgumentError('Unsupported matcher. Must be one of String|Function|RegExp.')\n    }\n  }\n\n  disableNetConnect () {\n    this[kNetConnect] = false\n  }\n\n  // This is required to bypass issues caused by using global symbols - see:\n  // https://github.com/nodejs/undici/issues/1447\n  get isMockActive () {\n    return this[kIsMockActive]\n  }\n\n  [kMockAgentSet] (origin, dispatcher) {\n    this[kClients].set(origin, new FakeWeakRef(dispatcher))\n  }\n\n  [kFactory] (origin) {\n    const mockOptions = Object.assign({ agent: this }, this[kOptions])\n    return this[kOptions] && this[kOptions].connections === 1\n      ? new MockClient(origin, mockOptions)\n      : new MockPool(origin, mockOptions)\n  }\n\n  [kMockAgentGet] (origin) {\n    // First check if we can immediately find it\n    const ref = this[kClients].get(origin)\n    if (ref) {\n      return ref.deref()\n    }\n\n    // If the origin is not a string create a dummy parent pool and return to user\n    if (typeof origin !== 'string') {\n      const dispatcher = this[kFactory]('http://localhost:9999')\n      this[kMockAgentSet](origin, dispatcher)\n      return dispatcher\n    }\n\n    // If we match, create a pool and assign the same dispatches\n    for (const [keyMatcher, nonExplicitRef] of Array.from(this[kClients])) {\n      const nonExplicitDispatcher = nonExplicitRef.deref()\n      if (nonExplicitDispatcher && typeof keyMatcher !== 'string' && matchValue(keyMatcher, origin)) {\n        const dispatcher = this[kFactory](origin)\n        this[kMockAgentSet](origin, dispatcher)\n        dispatcher[kDispatches] = nonExplicitDispatcher[kDispatches]\n        return dispatcher\n      }\n    }\n  }\n\n  [kGetNetConnect] () {\n    return this[kNetConnect]\n  }\n\n  pendingInterceptors () {\n    const mockAgentClients = this[kClients]\n\n    return Array.from(mockAgentClients.entries())\n      .flatMap(([origin, scope]) => scope.deref()[kDispatches].map(dispatch => ({ ...dispatch, origin })))\n      .filter(({ pending }) => pending)\n  }\n\n  assertNoPendingInterceptors ({ pendingInterceptorsFormatter = new PendingInterceptorsFormatter() } = {}) {\n    const pending = this.pendingInterceptors()\n\n    if (pending.length === 0) {\n      return\n    }\n\n    const pluralizer = new Pluralizer('interceptor', 'interceptors').pluralize(pending.length)\n\n    throw new UndiciError(`\n${pluralizer.count} ${pluralizer.noun} ${pluralizer.is} pending:\n\n${pendingInterceptorsFormatter.format(pending)}\n`.trim())\n  }\n}\n\nmodule.exports = MockAgent\n","'use strict'\n\nconst { promisify } = require('util')\nconst Client = require('../client')\nconst { buildMockDispatch } = require('./mock-utils')\nconst {\n  kDispatches,\n  kMockAgent,\n  kClose,\n  kOriginalClose,\n  kOrigin,\n  kOriginalDispatch,\n  kConnected\n} = require('./mock-symbols')\nconst { MockInterceptor } = require('./mock-interceptor')\nconst Symbols = require('../core/symbols')\nconst { InvalidArgumentError } = require('../core/errors')\n\n/**\n * MockClient provides an API that extends the Client to influence the mockDispatches.\n */\nclass MockClient extends Client {\n  constructor (origin, opts) {\n    super(origin, opts)\n\n    if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') {\n      throw new InvalidArgumentError('Argument opts.agent must implement Agent')\n    }\n\n    this[kMockAgent] = opts.agent\n    this[kOrigin] = origin\n    this[kDispatches] = []\n    this[kConnected] = 1\n    this[kOriginalDispatch] = this.dispatch\n    this[kOriginalClose] = this.close.bind(this)\n\n    this.dispatch = buildMockDispatch.call(this)\n    this.close = this[kClose]\n  }\n\n  get [Symbols.kConnected] () {\n    return this[kConnected]\n  }\n\n  /**\n   * Sets up the base interceptor for mocking replies from undici.\n   */\n  intercept (opts) {\n    return new MockInterceptor(opts, this[kDispatches])\n  }\n\n  async [kClose] () {\n    await promisify(this[kOriginalClose])()\n    this[kConnected] = 0\n    this[kMockAgent][Symbols.kClients].delete(this[kOrigin])\n  }\n}\n\nmodule.exports = MockClient\n","'use strict'\n\nconst { UndiciError } = require('../core/errors')\n\nclass MockNotMatchedError extends UndiciError {\n  constructor (message) {\n    super(message)\n    Error.captureStackTrace(this, MockNotMatchedError)\n    this.name = 'MockNotMatchedError'\n    this.message = message || 'The request does not match any registered mock dispatches'\n    this.code = 'UND_MOCK_ERR_MOCK_NOT_MATCHED'\n  }\n}\n\nmodule.exports = {\n  MockNotMatchedError\n}\n","'use strict'\n\nconst { getResponseData, buildKey, addMockDispatch } = require('./mock-utils')\nconst {\n  kDispatches,\n  kDispatchKey,\n  kDefaultHeaders,\n  kDefaultTrailers,\n  kContentLength,\n  kMockDispatch\n} = require('./mock-symbols')\nconst { InvalidArgumentError } = require('../core/errors')\nconst { buildURL } = require('../core/util')\n\n/**\n * Defines the scope API for an interceptor reply\n */\nclass MockScope {\n  constructor (mockDispatch) {\n    this[kMockDispatch] = mockDispatch\n  }\n\n  /**\n   * Delay a reply by a set amount in ms.\n   */\n  delay (waitInMs) {\n    if (typeof waitInMs !== 'number' || !Number.isInteger(waitInMs) || waitInMs <= 0) {\n      throw new InvalidArgumentError('waitInMs must be a valid integer > 0')\n    }\n\n    this[kMockDispatch].delay = waitInMs\n    return this\n  }\n\n  /**\n   * For a defined reply, never mark as consumed.\n   */\n  persist () {\n    this[kMockDispatch].persist = true\n    return this\n  }\n\n  /**\n   * Allow one to define a reply for a set amount of matching requests.\n   */\n  times (repeatTimes) {\n    if (typeof repeatTimes !== 'number' || !Number.isInteger(repeatTimes) || repeatTimes <= 0) {\n      throw new InvalidArgumentError('repeatTimes must be a valid integer > 0')\n    }\n\n    this[kMockDispatch].times = repeatTimes\n    return this\n  }\n}\n\n/**\n * Defines an interceptor for a Mock\n */\nclass MockInterceptor {\n  constructor (opts, mockDispatches) {\n    if (typeof opts !== 'object') {\n      throw new InvalidArgumentError('opts must be an object')\n    }\n    if (typeof opts.path === 'undefined') {\n      throw new InvalidArgumentError('opts.path must be defined')\n    }\n    if (typeof opts.method === 'undefined') {\n      opts.method = 'GET'\n    }\n    // See https://github.com/nodejs/undici/issues/1245\n    // As per RFC 3986, clients are not supposed to send URI\n    // fragments to servers when they retrieve a document,\n    if (typeof opts.path === 'string') {\n      if (opts.query) {\n        opts.path = buildURL(opts.path, opts.query)\n      } else {\n        // Matches https://github.com/nodejs/undici/blob/main/lib/fetch/index.js#L1811\n        const parsedURL = new URL(opts.path, 'data://')\n        opts.path = parsedURL.pathname + parsedURL.search\n      }\n    }\n    if (typeof opts.method === 'string') {\n      opts.method = opts.method.toUpperCase()\n    }\n\n    this[kDispatchKey] = buildKey(opts)\n    this[kDispatches] = mockDispatches\n    this[kDefaultHeaders] = {}\n    this[kDefaultTrailers] = {}\n    this[kContentLength] = false\n  }\n\n  createMockScopeDispatchData (statusCode, data, responseOptions = {}) {\n    const responseData = getResponseData(data)\n    const contentLength = this[kContentLength] ? { 'content-length': responseData.length } : {}\n    const headers = { ...this[kDefaultHeaders], ...contentLength, ...responseOptions.headers }\n    const trailers = { ...this[kDefaultTrailers], ...responseOptions.trailers }\n\n    return { statusCode, data, headers, trailers }\n  }\n\n  validateReplyParameters (statusCode, data, responseOptions) {\n    if (typeof statusCode === 'undefined') {\n      throw new InvalidArgumentError('statusCode must be defined')\n    }\n    if (typeof data === 'undefined') {\n      throw new InvalidArgumentError('data must be defined')\n    }\n    if (typeof responseOptions !== 'object') {\n      throw new InvalidArgumentError('responseOptions must be an object')\n    }\n  }\n\n  /**\n   * Mock an undici request with a defined reply.\n   */\n  reply (replyData) {\n    // Values of reply aren't available right now as they\n    // can only be available when the reply callback is invoked.\n    if (typeof replyData === 'function') {\n      // We'll first wrap the provided callback in another function,\n      // this function will properly resolve the data from the callback\n      // when invoked.\n      const wrappedDefaultsCallback = (opts) => {\n        // Our reply options callback contains the parameter for statusCode, data and options.\n        const resolvedData = replyData(opts)\n\n        // Check if it is in the right format\n        if (typeof resolvedData !== 'object') {\n          throw new InvalidArgumentError('reply options callback must return an object')\n        }\n\n        const { statusCode, data = '', responseOptions = {} } = resolvedData\n        this.validateReplyParameters(statusCode, data, responseOptions)\n        // Since the values can be obtained immediately we return them\n        // from this higher order function that will be resolved later.\n        return {\n          ...this.createMockScopeDispatchData(statusCode, data, responseOptions)\n        }\n      }\n\n      // Add usual dispatch data, but this time set the data parameter to function that will eventually provide data.\n      const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], wrappedDefaultsCallback)\n      return new MockScope(newMockDispatch)\n    }\n\n    // We can have either one or three parameters, if we get here,\n    // we should have 1-3 parameters. So we spread the arguments of\n    // this function to obtain the parameters, since replyData will always\n    // just be the statusCode.\n    const [statusCode, data = '', responseOptions = {}] = [...arguments]\n    this.validateReplyParameters(statusCode, data, responseOptions)\n\n    // Send in-already provided data like usual\n    const dispatchData = this.createMockScopeDispatchData(statusCode, data, responseOptions)\n    const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], dispatchData)\n    return new MockScope(newMockDispatch)\n  }\n\n  /**\n   * Mock an undici request with a defined error.\n   */\n  replyWithError (error) {\n    if (typeof error === 'undefined') {\n      throw new InvalidArgumentError('error must be defined')\n    }\n\n    const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], { error })\n    return new MockScope(newMockDispatch)\n  }\n\n  /**\n   * Set default reply headers on the interceptor for subsequent replies\n   */\n  defaultReplyHeaders (headers) {\n    if (typeof headers === 'undefined') {\n      throw new InvalidArgumentError('headers must be defined')\n    }\n\n    this[kDefaultHeaders] = headers\n    return this\n  }\n\n  /**\n   * Set default reply trailers on the interceptor for subsequent replies\n   */\n  defaultReplyTrailers (trailers) {\n    if (typeof trailers === 'undefined') {\n      throw new InvalidArgumentError('trailers must be defined')\n    }\n\n    this[kDefaultTrailers] = trailers\n    return this\n  }\n\n  /**\n   * Set reply content length header for replies on the interceptor\n   */\n  replyContentLength () {\n    this[kContentLength] = true\n    return this\n  }\n}\n\nmodule.exports.MockInterceptor = MockInterceptor\nmodule.exports.MockScope = MockScope\n","'use strict'\n\nconst { promisify } = require('util')\nconst Pool = require('../pool')\nconst { buildMockDispatch } = require('./mock-utils')\nconst {\n  kDispatches,\n  kMockAgent,\n  kClose,\n  kOriginalClose,\n  kOrigin,\n  kOriginalDispatch,\n  kConnected\n} = require('./mock-symbols')\nconst { MockInterceptor } = require('./mock-interceptor')\nconst Symbols = require('../core/symbols')\nconst { InvalidArgumentError } = require('../core/errors')\n\n/**\n * MockPool provides an API that extends the Pool to influence the mockDispatches.\n */\nclass MockPool extends Pool {\n  constructor (origin, opts) {\n    super(origin, opts)\n\n    if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') {\n      throw new InvalidArgumentError('Argument opts.agent must implement Agent')\n    }\n\n    this[kMockAgent] = opts.agent\n    this[kOrigin] = origin\n    this[kDispatches] = []\n    this[kConnected] = 1\n    this[kOriginalDispatch] = this.dispatch\n    this[kOriginalClose] = this.close.bind(this)\n\n    this.dispatch = buildMockDispatch.call(this)\n    this.close = this[kClose]\n  }\n\n  get [Symbols.kConnected] () {\n    return this[kConnected]\n  }\n\n  /**\n   * Sets up the base interceptor for mocking replies from undici.\n   */\n  intercept (opts) {\n    return new MockInterceptor(opts, this[kDispatches])\n  }\n\n  async [kClose] () {\n    await promisify(this[kOriginalClose])()\n    this[kConnected] = 0\n    this[kMockAgent][Symbols.kClients].delete(this[kOrigin])\n  }\n}\n\nmodule.exports = MockPool\n","'use strict'\n\nmodule.exports = {\n  kAgent: Symbol('agent'),\n  kOptions: Symbol('options'),\n  kFactory: Symbol('factory'),\n  kDispatches: Symbol('dispatches'),\n  kDispatchKey: Symbol('dispatch key'),\n  kDefaultHeaders: Symbol('default headers'),\n  kDefaultTrailers: Symbol('default trailers'),\n  kContentLength: Symbol('content length'),\n  kMockAgent: Symbol('mock agent'),\n  kMockAgentSet: Symbol('mock agent set'),\n  kMockAgentGet: Symbol('mock agent get'),\n  kMockDispatch: Symbol('mock dispatch'),\n  kClose: Symbol('close'),\n  kOriginalClose: Symbol('original agent close'),\n  kOrigin: Symbol('origin'),\n  kIsMockActive: Symbol('is mock active'),\n  kNetConnect: Symbol('net connect'),\n  kGetNetConnect: Symbol('get net connect'),\n  kConnected: Symbol('connected')\n}\n","'use strict'\n\nconst { MockNotMatchedError } = require('./mock-errors')\nconst {\n  kDispatches,\n  kMockAgent,\n  kOriginalDispatch,\n  kOrigin,\n  kGetNetConnect\n} = require('./mock-symbols')\nconst { buildURL, nop } = require('../core/util')\nconst { STATUS_CODES } = require('http')\nconst {\n  types: {\n    isPromise\n  }\n} = require('util')\n\nfunction matchValue (match, value) {\n  if (typeof match === 'string') {\n    return match === value\n  }\n  if (match instanceof RegExp) {\n    return match.test(value)\n  }\n  if (typeof match === 'function') {\n    return match(value) === true\n  }\n  return false\n}\n\nfunction lowerCaseEntries (headers) {\n  return Object.fromEntries(\n    Object.entries(headers).map(([headerName, headerValue]) => {\n      return [headerName.toLocaleLowerCase(), headerValue]\n    })\n  )\n}\n\n/**\n * @param {import('../../index').Headers|string[]|Record} headers\n * @param {string} key\n */\nfunction getHeaderByName (headers, key) {\n  if (Array.isArray(headers)) {\n    for (let i = 0; i < headers.length; i += 2) {\n      if (headers[i].toLocaleLowerCase() === key.toLocaleLowerCase()) {\n        return headers[i + 1]\n      }\n    }\n\n    return undefined\n  } else if (typeof headers.get === 'function') {\n    return headers.get(key)\n  } else {\n    return lowerCaseEntries(headers)[key.toLocaleLowerCase()]\n  }\n}\n\n/** @param {string[]} headers */\nfunction buildHeadersFromArray (headers) { // fetch HeadersList\n  const clone = headers.slice()\n  const entries = []\n  for (let index = 0; index < clone.length; index += 2) {\n    entries.push([clone[index], clone[index + 1]])\n  }\n  return Object.fromEntries(entries)\n}\n\nfunction matchHeaders (mockDispatch, headers) {\n  if (typeof mockDispatch.headers === 'function') {\n    if (Array.isArray(headers)) { // fetch HeadersList\n      headers = buildHeadersFromArray(headers)\n    }\n    return mockDispatch.headers(headers ? lowerCaseEntries(headers) : {})\n  }\n  if (typeof mockDispatch.headers === 'undefined') {\n    return true\n  }\n  if (typeof headers !== 'object' || typeof mockDispatch.headers !== 'object') {\n    return false\n  }\n\n  for (const [matchHeaderName, matchHeaderValue] of Object.entries(mockDispatch.headers)) {\n    const headerValue = getHeaderByName(headers, matchHeaderName)\n\n    if (!matchValue(matchHeaderValue, headerValue)) {\n      return false\n    }\n  }\n  return true\n}\n\nfunction safeUrl (path) {\n  if (typeof path !== 'string') {\n    return path\n  }\n\n  const pathSegments = path.split('?')\n\n  if (pathSegments.length !== 2) {\n    return path\n  }\n\n  const qp = new URLSearchParams(pathSegments.pop())\n  qp.sort()\n  return [...pathSegments, qp.toString()].join('?')\n}\n\nfunction matchKey (mockDispatch, { path, method, body, headers }) {\n  const pathMatch = matchValue(mockDispatch.path, path)\n  const methodMatch = matchValue(mockDispatch.method, method)\n  const bodyMatch = typeof mockDispatch.body !== 'undefined' ? matchValue(mockDispatch.body, body) : true\n  const headersMatch = matchHeaders(mockDispatch, headers)\n  return pathMatch && methodMatch && bodyMatch && headersMatch\n}\n\nfunction getResponseData (data) {\n  if (Buffer.isBuffer(data)) {\n    return data\n  } else if (typeof data === 'object') {\n    return JSON.stringify(data)\n  } else {\n    return data.toString()\n  }\n}\n\nfunction getMockDispatch (mockDispatches, key) {\n  const basePath = key.query ? buildURL(key.path, key.query) : key.path\n  const resolvedPath = typeof basePath === 'string' ? safeUrl(basePath) : basePath\n\n  // Match path\n  let matchedMockDispatches = mockDispatches.filter(({ consumed }) => !consumed).filter(({ path }) => matchValue(safeUrl(path), resolvedPath))\n  if (matchedMockDispatches.length === 0) {\n    throw new MockNotMatchedError(`Mock dispatch not matched for path '${resolvedPath}'`)\n  }\n\n  // Match method\n  matchedMockDispatches = matchedMockDispatches.filter(({ method }) => matchValue(method, key.method))\n  if (matchedMockDispatches.length === 0) {\n    throw new MockNotMatchedError(`Mock dispatch not matched for method '${key.method}'`)\n  }\n\n  // Match body\n  matchedMockDispatches = matchedMockDispatches.filter(({ body }) => typeof body !== 'undefined' ? matchValue(body, key.body) : true)\n  if (matchedMockDispatches.length === 0) {\n    throw new MockNotMatchedError(`Mock dispatch not matched for body '${key.body}'`)\n  }\n\n  // Match headers\n  matchedMockDispatches = matchedMockDispatches.filter((mockDispatch) => matchHeaders(mockDispatch, key.headers))\n  if (matchedMockDispatches.length === 0) {\n    throw new MockNotMatchedError(`Mock dispatch not matched for headers '${typeof key.headers === 'object' ? JSON.stringify(key.headers) : key.headers}'`)\n  }\n\n  return matchedMockDispatches[0]\n}\n\nfunction addMockDispatch (mockDispatches, key, data) {\n  const baseData = { timesInvoked: 0, times: 1, persist: false, consumed: false }\n  const replyData = typeof data === 'function' ? { callback: data } : { ...data }\n  const newMockDispatch = { ...baseData, ...key, pending: true, data: { error: null, ...replyData } }\n  mockDispatches.push(newMockDispatch)\n  return newMockDispatch\n}\n\nfunction deleteMockDispatch (mockDispatches, key) {\n  const index = mockDispatches.findIndex(dispatch => {\n    if (!dispatch.consumed) {\n      return false\n    }\n    return matchKey(dispatch, key)\n  })\n  if (index !== -1) {\n    mockDispatches.splice(index, 1)\n  }\n}\n\nfunction buildKey (opts) {\n  const { path, method, body, headers, query } = opts\n  return {\n    path,\n    method,\n    body,\n    headers,\n    query\n  }\n}\n\nfunction generateKeyValues (data) {\n  return Object.entries(data).reduce((keyValuePairs, [key, value]) => [\n    ...keyValuePairs,\n    Buffer.from(`${key}`),\n    Array.isArray(value) ? value.map(x => Buffer.from(`${x}`)) : Buffer.from(`${value}`)\n  ], [])\n}\n\n/**\n * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status\n * @param {number} statusCode\n */\nfunction getStatusText (statusCode) {\n  return STATUS_CODES[statusCode] || 'unknown'\n}\n\nasync function getResponse (body) {\n  const buffers = []\n  for await (const data of body) {\n    buffers.push(data)\n  }\n  return Buffer.concat(buffers).toString('utf8')\n}\n\n/**\n * Mock dispatch function used to simulate undici dispatches\n */\nfunction mockDispatch (opts, handler) {\n  // Get mock dispatch from built key\n  const key = buildKey(opts)\n  const mockDispatch = getMockDispatch(this[kDispatches], key)\n\n  mockDispatch.timesInvoked++\n\n  // Here's where we resolve a callback if a callback is present for the dispatch data.\n  if (mockDispatch.data.callback) {\n    mockDispatch.data = { ...mockDispatch.data, ...mockDispatch.data.callback(opts) }\n  }\n\n  // Parse mockDispatch data\n  const { data: { statusCode, data, headers, trailers, error }, delay, persist } = mockDispatch\n  const { timesInvoked, times } = mockDispatch\n\n  // If it's used up and not persistent, mark as consumed\n  mockDispatch.consumed = !persist && timesInvoked >= times\n  mockDispatch.pending = timesInvoked < times\n\n  // If specified, trigger dispatch error\n  if (error !== null) {\n    deleteMockDispatch(this[kDispatches], key)\n    handler.onError(error)\n    return true\n  }\n\n  // Handle the request with a delay if necessary\n  if (typeof delay === 'number' && delay > 0) {\n    setTimeout(() => {\n      handleReply(this[kDispatches])\n    }, delay)\n  } else {\n    handleReply(this[kDispatches])\n  }\n\n  function handleReply (mockDispatches, _data = data) {\n    // fetch's HeadersList is a 1D string array\n    const optsHeaders = Array.isArray(opts.headers)\n      ? buildHeadersFromArray(opts.headers)\n      : opts.headers\n    const body = typeof _data === 'function'\n      ? _data({ ...opts, headers: optsHeaders })\n      : _data\n\n    // util.types.isPromise is likely needed for jest.\n    if (isPromise(body)) {\n      // If handleReply is asynchronous, throwing an error\n      // in the callback will reject the promise, rather than\n      // synchronously throw the error, which breaks some tests.\n      // Rather, we wait for the callback to resolve if it is a\n      // promise, and then re-run handleReply with the new body.\n      body.then((newData) => handleReply(mockDispatches, newData))\n      return\n    }\n\n    const responseData = getResponseData(body)\n    const responseHeaders = generateKeyValues(headers)\n    const responseTrailers = generateKeyValues(trailers)\n\n    handler.abort = nop\n    handler.onHeaders(statusCode, responseHeaders, resume, getStatusText(statusCode))\n    handler.onData(Buffer.from(responseData))\n    handler.onComplete(responseTrailers)\n    deleteMockDispatch(mockDispatches, key)\n  }\n\n  function resume () {}\n\n  return true\n}\n\nfunction buildMockDispatch () {\n  const agent = this[kMockAgent]\n  const origin = this[kOrigin]\n  const originalDispatch = this[kOriginalDispatch]\n\n  return function dispatch (opts, handler) {\n    if (agent.isMockActive) {\n      try {\n        mockDispatch.call(this, opts, handler)\n      } catch (error) {\n        if (error instanceof MockNotMatchedError) {\n          const netConnect = agent[kGetNetConnect]()\n          if (netConnect === false) {\n            throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect disabled)`)\n          }\n          if (checkNetConnect(netConnect, origin)) {\n            originalDispatch.call(this, opts, handler)\n          } else {\n            throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect is not enabled for this origin)`)\n          }\n        } else {\n          throw error\n        }\n      }\n    } else {\n      originalDispatch.call(this, opts, handler)\n    }\n  }\n}\n\nfunction checkNetConnect (netConnect, origin) {\n  const url = new URL(origin)\n  if (netConnect === true) {\n    return true\n  } else if (Array.isArray(netConnect) && netConnect.some((matcher) => matchValue(matcher, url.host))) {\n    return true\n  }\n  return false\n}\n\nfunction buildMockOptions (opts) {\n  if (opts) {\n    const { agent, ...mockOptions } = opts\n    return mockOptions\n  }\n}\n\nmodule.exports = {\n  getResponseData,\n  getMockDispatch,\n  addMockDispatch,\n  deleteMockDispatch,\n  buildKey,\n  generateKeyValues,\n  matchValue,\n  getResponse,\n  getStatusText,\n  mockDispatch,\n  buildMockDispatch,\n  checkNetConnect,\n  buildMockOptions,\n  getHeaderByName\n}\n","'use strict'\n\nconst { Transform } = require('stream')\nconst { Console } = require('console')\n\n/**\n * Gets the output of `console.table(…)` as a string.\n */\nmodule.exports = class PendingInterceptorsFormatter {\n  constructor ({ disableColors } = {}) {\n    this.transform = new Transform({\n      transform (chunk, _enc, cb) {\n        cb(null, chunk)\n      }\n    })\n\n    this.logger = new Console({\n      stdout: this.transform,\n      inspectOptions: {\n        colors: !disableColors && !process.env.CI\n      }\n    })\n  }\n\n  format (pendingInterceptors) {\n    const withPrettyHeaders = pendingInterceptors.map(\n      ({ method, path, data: { statusCode }, persist, times, timesInvoked, origin }) => ({\n        Method: method,\n        Origin: origin,\n        Path: path,\n        'Status code': statusCode,\n        Persistent: persist ? '✅' : '❌',\n        Invocations: timesInvoked,\n        Remaining: persist ? Infinity : times - timesInvoked\n      }))\n\n    this.logger.table(withPrettyHeaders)\n    return this.transform.read().toString()\n  }\n}\n","'use strict'\n\nconst singulars = {\n  pronoun: 'it',\n  is: 'is',\n  was: 'was',\n  this: 'this'\n}\n\nconst plurals = {\n  pronoun: 'they',\n  is: 'are',\n  was: 'were',\n  this: 'these'\n}\n\nmodule.exports = class Pluralizer {\n  constructor (singular, plural) {\n    this.singular = singular\n    this.plural = plural\n  }\n\n  pluralize (count) {\n    const one = count === 1\n    const keys = one ? singulars : plurals\n    const noun = one ? this.singular : this.plural\n    return { ...keys, count, noun }\n  }\n}\n","/* eslint-disable */\n\n'use strict'\n\n// Extracted from node/lib/internal/fixed_queue.js\n\n// Currently optimal queue size, tested on V8 6.0 - 6.6. Must be power of two.\nconst kSize = 2048;\nconst kMask = kSize - 1;\n\n// The FixedQueue is implemented as a singly-linked list of fixed-size\n// circular buffers. It looks something like this:\n//\n//  head                                                       tail\n//    |                                                          |\n//    v                                                          v\n// +-----------+ <-----\\       +-----------+ <------\\         +-----------+\n// |  [null]   |        \\----- |   next    |         \\------- |   next    |\n// +-----------+               +-----------+                  +-----------+\n// |   item    | <-- bottom    |   item    | <-- bottom       |  [empty]  |\n// |   item    |               |   item    |                  |  [empty]  |\n// |   item    |               |   item    |                  |  [empty]  |\n// |   item    |               |   item    |                  |  [empty]  |\n// |   item    |               |   item    |       bottom --> |   item    |\n// |   item    |               |   item    |                  |   item    |\n// |    ...    |               |    ...    |                  |    ...    |\n// |   item    |               |   item    |                  |   item    |\n// |   item    |               |   item    |                  |   item    |\n// |  [empty]  | <-- top       |   item    |                  |   item    |\n// |  [empty]  |               |   item    |                  |   item    |\n// |  [empty]  |               |  [empty]  | <-- top  top --> |  [empty]  |\n// +-----------+               +-----------+                  +-----------+\n//\n// Or, if there is only one circular buffer, it looks something\n// like either of these:\n//\n//  head   tail                                 head   tail\n//    |     |                                     |     |\n//    v     v                                     v     v\n// +-----------+                               +-----------+\n// |  [null]   |                               |  [null]   |\n// +-----------+                               +-----------+\n// |  [empty]  |                               |   item    |\n// |  [empty]  |                               |   item    |\n// |   item    | <-- bottom            top --> |  [empty]  |\n// |   item    |                               |  [empty]  |\n// |  [empty]  | <-- top            bottom --> |   item    |\n// |  [empty]  |                               |   item    |\n// +-----------+                               +-----------+\n//\n// Adding a value means moving `top` forward by one, removing means\n// moving `bottom` forward by one. After reaching the end, the queue\n// wraps around.\n//\n// When `top === bottom` the current queue is empty and when\n// `top + 1 === bottom` it's full. This wastes a single space of storage\n// but allows much quicker checks.\n\nclass FixedCircularBuffer {\n  constructor() {\n    this.bottom = 0;\n    this.top = 0;\n    this.list = new Array(kSize);\n    this.next = null;\n  }\n\n  isEmpty() {\n    return this.top === this.bottom;\n  }\n\n  isFull() {\n    return ((this.top + 1) & kMask) === this.bottom;\n  }\n\n  push(data) {\n    this.list[this.top] = data;\n    this.top = (this.top + 1) & kMask;\n  }\n\n  shift() {\n    const nextItem = this.list[this.bottom];\n    if (nextItem === undefined)\n      return null;\n    this.list[this.bottom] = undefined;\n    this.bottom = (this.bottom + 1) & kMask;\n    return nextItem;\n  }\n}\n\nmodule.exports = class FixedQueue {\n  constructor() {\n    this.head = this.tail = new FixedCircularBuffer();\n  }\n\n  isEmpty() {\n    return this.head.isEmpty();\n  }\n\n  push(data) {\n    if (this.head.isFull()) {\n      // Head is full: Creates a new queue, sets the old queue's `.next` to it,\n      // and sets it as the new main queue.\n      this.head = this.head.next = new FixedCircularBuffer();\n    }\n    this.head.push(data);\n  }\n\n  shift() {\n    const tail = this.tail;\n    const next = tail.shift();\n    if (tail.isEmpty() && tail.next !== null) {\n      // If there is another queue, it forms the new tail.\n      this.tail = tail.next;\n    }\n    return next;\n  }\n};\n","'use strict'\n\nconst DispatcherBase = require('./dispatcher-base')\nconst FixedQueue = require('./node/fixed-queue')\nconst { kConnected, kSize, kRunning, kPending, kQueued, kBusy, kFree, kUrl, kClose, kDestroy, kDispatch } = require('./core/symbols')\nconst PoolStats = require('./pool-stats')\n\nconst kClients = Symbol('clients')\nconst kNeedDrain = Symbol('needDrain')\nconst kQueue = Symbol('queue')\nconst kClosedResolve = Symbol('closed resolve')\nconst kOnDrain = Symbol('onDrain')\nconst kOnConnect = Symbol('onConnect')\nconst kOnDisconnect = Symbol('onDisconnect')\nconst kOnConnectionError = Symbol('onConnectionError')\nconst kGetDispatcher = Symbol('get dispatcher')\nconst kAddClient = Symbol('add client')\nconst kRemoveClient = Symbol('remove client')\nconst kStats = Symbol('stats')\n\nclass PoolBase extends DispatcherBase {\n  constructor () {\n    super()\n\n    this[kQueue] = new FixedQueue()\n    this[kClients] = []\n    this[kQueued] = 0\n\n    const pool = this\n\n    this[kOnDrain] = function onDrain (origin, targets) {\n      const queue = pool[kQueue]\n\n      let needDrain = false\n\n      while (!needDrain) {\n        const item = queue.shift()\n        if (!item) {\n          break\n        }\n        pool[kQueued]--\n        needDrain = !this.dispatch(item.opts, item.handler)\n      }\n\n      this[kNeedDrain] = needDrain\n\n      if (!this[kNeedDrain] && pool[kNeedDrain]) {\n        pool[kNeedDrain] = false\n        pool.emit('drain', origin, [pool, ...targets])\n      }\n\n      if (pool[kClosedResolve] && queue.isEmpty()) {\n        Promise\n          .all(pool[kClients].map(c => c.close()))\n          .then(pool[kClosedResolve])\n      }\n    }\n\n    this[kOnConnect] = (origin, targets) => {\n      pool.emit('connect', origin, [pool, ...targets])\n    }\n\n    this[kOnDisconnect] = (origin, targets, err) => {\n      pool.emit('disconnect', origin, [pool, ...targets], err)\n    }\n\n    this[kOnConnectionError] = (origin, targets, err) => {\n      pool.emit('connectionError', origin, [pool, ...targets], err)\n    }\n\n    this[kStats] = new PoolStats(this)\n  }\n\n  get [kBusy] () {\n    return this[kNeedDrain]\n  }\n\n  get [kConnected] () {\n    return this[kClients].filter(client => client[kConnected]).length\n  }\n\n  get [kFree] () {\n    return this[kClients].filter(client => client[kConnected] && !client[kNeedDrain]).length\n  }\n\n  get [kPending] () {\n    let ret = this[kQueued]\n    for (const { [kPending]: pending } of this[kClients]) {\n      ret += pending\n    }\n    return ret\n  }\n\n  get [kRunning] () {\n    let ret = 0\n    for (const { [kRunning]: running } of this[kClients]) {\n      ret += running\n    }\n    return ret\n  }\n\n  get [kSize] () {\n    let ret = this[kQueued]\n    for (const { [kSize]: size } of this[kClients]) {\n      ret += size\n    }\n    return ret\n  }\n\n  get stats () {\n    return this[kStats]\n  }\n\n  async [kClose] () {\n    if (this[kQueue].isEmpty()) {\n      return Promise.all(this[kClients].map(c => c.close()))\n    } else {\n      return new Promise((resolve) => {\n        this[kClosedResolve] = resolve\n      })\n    }\n  }\n\n  async [kDestroy] (err) {\n    while (true) {\n      const item = this[kQueue].shift()\n      if (!item) {\n        break\n      }\n      item.handler.onError(err)\n    }\n\n    return Promise.all(this[kClients].map(c => c.destroy(err)))\n  }\n\n  [kDispatch] (opts, handler) {\n    const dispatcher = this[kGetDispatcher]()\n\n    if (!dispatcher) {\n      this[kNeedDrain] = true\n      this[kQueue].push({ opts, handler })\n      this[kQueued]++\n    } else if (!dispatcher.dispatch(opts, handler)) {\n      dispatcher[kNeedDrain] = true\n      this[kNeedDrain] = !this[kGetDispatcher]()\n    }\n\n    return !this[kNeedDrain]\n  }\n\n  [kAddClient] (client) {\n    client\n      .on('drain', this[kOnDrain])\n      .on('connect', this[kOnConnect])\n      .on('disconnect', this[kOnDisconnect])\n      .on('connectionError', this[kOnConnectionError])\n\n    this[kClients].push(client)\n\n    if (this[kNeedDrain]) {\n      process.nextTick(() => {\n        if (this[kNeedDrain]) {\n          this[kOnDrain](client[kUrl], [this, client])\n        }\n      })\n    }\n\n    return this\n  }\n\n  [kRemoveClient] (client) {\n    client.close(() => {\n      const idx = this[kClients].indexOf(client)\n      if (idx !== -1) {\n        this[kClients].splice(idx, 1)\n      }\n    })\n\n    this[kNeedDrain] = this[kClients].some(dispatcher => (\n      !dispatcher[kNeedDrain] &&\n      dispatcher.closed !== true &&\n      dispatcher.destroyed !== true\n    ))\n  }\n}\n\nmodule.exports = {\n  PoolBase,\n  kClients,\n  kNeedDrain,\n  kAddClient,\n  kRemoveClient,\n  kGetDispatcher\n}\n","const { kFree, kConnected, kPending, kQueued, kRunning, kSize } = require('./core/symbols')\nconst kPool = Symbol('pool')\n\nclass PoolStats {\n  constructor (pool) {\n    this[kPool] = pool\n  }\n\n  get connected () {\n    return this[kPool][kConnected]\n  }\n\n  get free () {\n    return this[kPool][kFree]\n  }\n\n  get pending () {\n    return this[kPool][kPending]\n  }\n\n  get queued () {\n    return this[kPool][kQueued]\n  }\n\n  get running () {\n    return this[kPool][kRunning]\n  }\n\n  get size () {\n    return this[kPool][kSize]\n  }\n}\n\nmodule.exports = PoolStats\n","'use strict'\n\nconst {\n  PoolBase,\n  kClients,\n  kNeedDrain,\n  kAddClient,\n  kGetDispatcher\n} = require('./pool-base')\nconst Client = require('./client')\nconst {\n  InvalidArgumentError\n} = require('./core/errors')\nconst util = require('./core/util')\nconst { kUrl, kInterceptors } = require('./core/symbols')\nconst buildConnector = require('./core/connect')\n\nconst kOptions = Symbol('options')\nconst kConnections = Symbol('connections')\nconst kFactory = Symbol('factory')\n\nfunction defaultFactory (origin, opts) {\n  return new Client(origin, opts)\n}\n\nclass Pool extends PoolBase {\n  constructor (origin, {\n    connections,\n    factory = defaultFactory,\n    connect,\n    connectTimeout,\n    tls,\n    maxCachedSessions,\n    socketPath,\n    autoSelectFamily,\n    autoSelectFamilyAttemptTimeout,\n    allowH2,\n    ...options\n  } = {}) {\n    super()\n\n    if (connections != null && (!Number.isFinite(connections) || connections < 0)) {\n      throw new InvalidArgumentError('invalid connections')\n    }\n\n    if (typeof factory !== 'function') {\n      throw new InvalidArgumentError('factory must be a function.')\n    }\n\n    if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') {\n      throw new InvalidArgumentError('connect must be a function or an object')\n    }\n\n    if (typeof connect !== 'function') {\n      connect = buildConnector({\n        ...tls,\n        maxCachedSessions,\n        allowH2,\n        socketPath,\n        timeout: connectTimeout,\n        ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined),\n        ...connect\n      })\n    }\n\n    this[kInterceptors] = options.interceptors && options.interceptors.Pool && Array.isArray(options.interceptors.Pool)\n      ? options.interceptors.Pool\n      : []\n    this[kConnections] = connections || null\n    this[kUrl] = util.parseOrigin(origin)\n    this[kOptions] = { ...util.deepClone(options), connect, allowH2 }\n    this[kOptions].interceptors = options.interceptors\n      ? { ...options.interceptors }\n      : undefined\n    this[kFactory] = factory\n  }\n\n  [kGetDispatcher] () {\n    let dispatcher = this[kClients].find(dispatcher => !dispatcher[kNeedDrain])\n\n    if (dispatcher) {\n      return dispatcher\n    }\n\n    if (!this[kConnections] || this[kClients].length < this[kConnections]) {\n      dispatcher = this[kFactory](this[kUrl], this[kOptions])\n      this[kAddClient](dispatcher)\n    }\n\n    return dispatcher\n  }\n}\n\nmodule.exports = Pool\n","'use strict'\n\nconst { kProxy, kClose, kDestroy, kInterceptors } = require('./core/symbols')\nconst { URL } = require('url')\nconst Agent = require('./agent')\nconst Pool = require('./pool')\nconst DispatcherBase = require('./dispatcher-base')\nconst { InvalidArgumentError, RequestAbortedError } = require('./core/errors')\nconst buildConnector = require('./core/connect')\n\nconst kAgent = Symbol('proxy agent')\nconst kClient = Symbol('proxy client')\nconst kProxyHeaders = Symbol('proxy headers')\nconst kRequestTls = Symbol('request tls settings')\nconst kProxyTls = Symbol('proxy tls settings')\nconst kConnectEndpoint = Symbol('connect endpoint function')\n\nfunction defaultProtocolPort (protocol) {\n  return protocol === 'https:' ? 443 : 80\n}\n\nfunction buildProxyOptions (opts) {\n  if (typeof opts === 'string') {\n    opts = { uri: opts }\n  }\n\n  if (!opts || !opts.uri) {\n    throw new InvalidArgumentError('Proxy opts.uri is mandatory')\n  }\n\n  return {\n    uri: opts.uri,\n    protocol: opts.protocol || 'https'\n  }\n}\n\nfunction defaultFactory (origin, opts) {\n  return new Pool(origin, opts)\n}\n\nclass ProxyAgent extends DispatcherBase {\n  constructor (opts) {\n    super(opts)\n    this[kProxy] = buildProxyOptions(opts)\n    this[kAgent] = new Agent(opts)\n    this[kInterceptors] = opts.interceptors && opts.interceptors.ProxyAgent && Array.isArray(opts.interceptors.ProxyAgent)\n      ? opts.interceptors.ProxyAgent\n      : []\n\n    if (typeof opts === 'string') {\n      opts = { uri: opts }\n    }\n\n    if (!opts || !opts.uri) {\n      throw new InvalidArgumentError('Proxy opts.uri is mandatory')\n    }\n\n    const { clientFactory = defaultFactory } = opts\n\n    if (typeof clientFactory !== 'function') {\n      throw new InvalidArgumentError('Proxy opts.clientFactory must be a function.')\n    }\n\n    this[kRequestTls] = opts.requestTls\n    this[kProxyTls] = opts.proxyTls\n    this[kProxyHeaders] = opts.headers || {}\n\n    const resolvedUrl = new URL(opts.uri)\n    const { origin, port, host, username, password } = resolvedUrl\n\n    if (opts.auth && opts.token) {\n      throw new InvalidArgumentError('opts.auth cannot be used in combination with opts.token')\n    } else if (opts.auth) {\n      /* @deprecated in favour of opts.token */\n      this[kProxyHeaders]['proxy-authorization'] = `Basic ${opts.auth}`\n    } else if (opts.token) {\n      this[kProxyHeaders]['proxy-authorization'] = opts.token\n    } else if (username && password) {\n      this[kProxyHeaders]['proxy-authorization'] = `Basic ${Buffer.from(`${decodeURIComponent(username)}:${decodeURIComponent(password)}`).toString('base64')}`\n    }\n\n    const connect = buildConnector({ ...opts.proxyTls })\n    this[kConnectEndpoint] = buildConnector({ ...opts.requestTls })\n    this[kClient] = clientFactory(resolvedUrl, { connect })\n    this[kAgent] = new Agent({\n      ...opts,\n      connect: async (opts, callback) => {\n        let requestedHost = opts.host\n        if (!opts.port) {\n          requestedHost += `:${defaultProtocolPort(opts.protocol)}`\n        }\n        try {\n          const { socket, statusCode } = await this[kClient].connect({\n            origin,\n            port,\n            path: requestedHost,\n            signal: opts.signal,\n            headers: {\n              ...this[kProxyHeaders],\n              host\n            }\n          })\n          if (statusCode !== 200) {\n            socket.on('error', () => {}).destroy()\n            callback(new RequestAbortedError(`Proxy response (${statusCode}) !== 200 when HTTP Tunneling`))\n          }\n          if (opts.protocol !== 'https:') {\n            callback(null, socket)\n            return\n          }\n          let servername\n          if (this[kRequestTls]) {\n            servername = this[kRequestTls].servername\n          } else {\n            servername = opts.servername\n          }\n          this[kConnectEndpoint]({ ...opts, servername, httpSocket: socket }, callback)\n        } catch (err) {\n          callback(err)\n        }\n      }\n    })\n  }\n\n  dispatch (opts, handler) {\n    const { host } = new URL(opts.origin)\n    const headers = buildHeaders(opts.headers)\n    throwIfProxyAuthIsSent(headers)\n    return this[kAgent].dispatch(\n      {\n        ...opts,\n        headers: {\n          ...headers,\n          host\n        }\n      },\n      handler\n    )\n  }\n\n  async [kClose] () {\n    await this[kAgent].close()\n    await this[kClient].close()\n  }\n\n  async [kDestroy] () {\n    await this[kAgent].destroy()\n    await this[kClient].destroy()\n  }\n}\n\n/**\n * @param {string[] | Record} headers\n * @returns {Record}\n */\nfunction buildHeaders (headers) {\n  // When using undici.fetch, the headers list is stored\n  // as an array.\n  if (Array.isArray(headers)) {\n    /** @type {Record} */\n    const headersPair = {}\n\n    for (let i = 0; i < headers.length; i += 2) {\n      headersPair[headers[i]] = headers[i + 1]\n    }\n\n    return headersPair\n  }\n\n  return headers\n}\n\n/**\n * @param {Record} headers\n *\n * Previous versions of ProxyAgent suggests the Proxy-Authorization in request headers\n * Nevertheless, it was changed and to avoid a security vulnerability by end users\n * this check was created.\n * It should be removed in the next major version for performance reasons\n */\nfunction throwIfProxyAuthIsSent (headers) {\n  const existProxyAuth = headers && Object.keys(headers)\n    .find((key) => key.toLowerCase() === 'proxy-authorization')\n  if (existProxyAuth) {\n    throw new InvalidArgumentError('Proxy-Authorization should be sent in ProxyAgent constructor')\n  }\n}\n\nmodule.exports = ProxyAgent\n","'use strict'\n\nlet fastNow = Date.now()\nlet fastNowTimeout\n\nconst fastTimers = []\n\nfunction onTimeout () {\n  fastNow = Date.now()\n\n  let len = fastTimers.length\n  let idx = 0\n  while (idx < len) {\n    const timer = fastTimers[idx]\n\n    if (timer.state === 0) {\n      timer.state = fastNow + timer.delay\n    } else if (timer.state > 0 && fastNow >= timer.state) {\n      timer.state = -1\n      timer.callback(timer.opaque)\n    }\n\n    if (timer.state === -1) {\n      timer.state = -2\n      if (idx !== len - 1) {\n        fastTimers[idx] = fastTimers.pop()\n      } else {\n        fastTimers.pop()\n      }\n      len -= 1\n    } else {\n      idx += 1\n    }\n  }\n\n  if (fastTimers.length > 0) {\n    refreshTimeout()\n  }\n}\n\nfunction refreshTimeout () {\n  if (fastNowTimeout && fastNowTimeout.refresh) {\n    fastNowTimeout.refresh()\n  } else {\n    clearTimeout(fastNowTimeout)\n    fastNowTimeout = setTimeout(onTimeout, 1e3)\n    if (fastNowTimeout.unref) {\n      fastNowTimeout.unref()\n    }\n  }\n}\n\nclass Timeout {\n  constructor (callback, delay, opaque) {\n    this.callback = callback\n    this.delay = delay\n    this.opaque = opaque\n\n    //  -2 not in timer list\n    //  -1 in timer list but inactive\n    //   0 in timer list waiting for time\n    // > 0 in timer list waiting for time to expire\n    this.state = -2\n\n    this.refresh()\n  }\n\n  refresh () {\n    if (this.state === -2) {\n      fastTimers.push(this)\n      if (!fastNowTimeout || fastTimers.length === 1) {\n        refreshTimeout()\n      }\n    }\n\n    this.state = 0\n  }\n\n  clear () {\n    this.state = -1\n  }\n}\n\nmodule.exports = {\n  setTimeout (callback, delay, opaque) {\n    return delay < 1e3\n      ? setTimeout(callback, delay, opaque)\n      : new Timeout(callback, delay, opaque)\n  },\n  clearTimeout (timeout) {\n    if (timeout instanceof Timeout) {\n      timeout.clear()\n    } else {\n      clearTimeout(timeout)\n    }\n  }\n}\n","'use strict'\n\nconst diagnosticsChannel = require('diagnostics_channel')\nconst { uid, states } = require('./constants')\nconst {\n  kReadyState,\n  kSentClose,\n  kByteParser,\n  kReceivedClose\n} = require('./symbols')\nconst { fireEvent, failWebsocketConnection } = require('./util')\nconst { CloseEvent } = require('./events')\nconst { makeRequest } = require('../fetch/request')\nconst { fetching } = require('../fetch/index')\nconst { Headers } = require('../fetch/headers')\nconst { getGlobalDispatcher } = require('../global')\nconst { kHeadersList } = require('../core/symbols')\n\nconst channels = {}\nchannels.open = diagnosticsChannel.channel('undici:websocket:open')\nchannels.close = diagnosticsChannel.channel('undici:websocket:close')\nchannels.socketError = diagnosticsChannel.channel('undici:websocket:socket_error')\n\n/** @type {import('crypto')} */\nlet crypto\ntry {\n  crypto = require('crypto')\n} catch {\n\n}\n\n/**\n * @see https://websockets.spec.whatwg.org/#concept-websocket-establish\n * @param {URL} url\n * @param {string|string[]} protocols\n * @param {import('./websocket').WebSocket} ws\n * @param {(response: any) => void} onEstablish\n * @param {Partial} options\n */\nfunction establishWebSocketConnection (url, protocols, ws, onEstablish, options) {\n  // 1. Let requestURL be a copy of url, with its scheme set to \"http\", if url’s\n  //    scheme is \"ws\", and to \"https\" otherwise.\n  const requestURL = url\n\n  requestURL.protocol = url.protocol === 'ws:' ? 'http:' : 'https:'\n\n  // 2. Let request be a new request, whose URL is requestURL, client is client,\n  //    service-workers mode is \"none\", referrer is \"no-referrer\", mode is\n  //    \"websocket\", credentials mode is \"include\", cache mode is \"no-store\" ,\n  //    and redirect mode is \"error\".\n  const request = makeRequest({\n    urlList: [requestURL],\n    serviceWorkers: 'none',\n    referrer: 'no-referrer',\n    mode: 'websocket',\n    credentials: 'include',\n    cache: 'no-store',\n    redirect: 'error'\n  })\n\n  // Note: undici extension, allow setting custom headers.\n  if (options.headers) {\n    const headersList = new Headers(options.headers)[kHeadersList]\n\n    request.headersList = headersList\n  }\n\n  // 3. Append (`Upgrade`, `websocket`) to request’s header list.\n  // 4. Append (`Connection`, `Upgrade`) to request’s header list.\n  // Note: both of these are handled by undici currently.\n  // https://github.com/nodejs/undici/blob/68c269c4144c446f3f1220951338daef4a6b5ec4/lib/client.js#L1397\n\n  // 5. Let keyValue be a nonce consisting of a randomly selected\n  //    16-byte value that has been forgiving-base64-encoded and\n  //    isomorphic encoded.\n  const keyValue = crypto.randomBytes(16).toString('base64')\n\n  // 6. Append (`Sec-WebSocket-Key`, keyValue) to request’s\n  //    header list.\n  request.headersList.append('sec-websocket-key', keyValue)\n\n  // 7. Append (`Sec-WebSocket-Version`, `13`) to request’s\n  //    header list.\n  request.headersList.append('sec-websocket-version', '13')\n\n  // 8. For each protocol in protocols, combine\n  //    (`Sec-WebSocket-Protocol`, protocol) in request’s header\n  //    list.\n  for (const protocol of protocols) {\n    request.headersList.append('sec-websocket-protocol', protocol)\n  }\n\n  // 9. Let permessageDeflate be a user-agent defined\n  //    \"permessage-deflate\" extension header value.\n  // https://github.com/mozilla/gecko-dev/blob/ce78234f5e653a5d3916813ff990f053510227bc/netwerk/protocol/websocket/WebSocketChannel.cpp#L2673\n  // TODO: enable once permessage-deflate is supported\n  const permessageDeflate = '' // 'permessage-deflate; 15'\n\n  // 10. Append (`Sec-WebSocket-Extensions`, permessageDeflate) to\n  //     request’s header list.\n  // request.headersList.append('sec-websocket-extensions', permessageDeflate)\n\n  // 11. Fetch request with useParallelQueue set to true, and\n  //     processResponse given response being these steps:\n  const controller = fetching({\n    request,\n    useParallelQueue: true,\n    dispatcher: options.dispatcher ?? getGlobalDispatcher(),\n    processResponse (response) {\n      // 1. If response is a network error or its status is not 101,\n      //    fail the WebSocket connection.\n      if (response.type === 'error' || response.status !== 101) {\n        failWebsocketConnection(ws, 'Received network error or non-101 status code.')\n        return\n      }\n\n      // 2. If protocols is not the empty list and extracting header\n      //    list values given `Sec-WebSocket-Protocol` and response’s\n      //    header list results in null, failure, or the empty byte\n      //    sequence, then fail the WebSocket connection.\n      if (protocols.length !== 0 && !response.headersList.get('Sec-WebSocket-Protocol')) {\n        failWebsocketConnection(ws, 'Server did not respond with sent protocols.')\n        return\n      }\n\n      // 3. Follow the requirements stated step 2 to step 6, inclusive,\n      //    of the last set of steps in section 4.1 of The WebSocket\n      //    Protocol to validate response. This either results in fail\n      //    the WebSocket connection or the WebSocket connection is\n      //    established.\n\n      // 2. If the response lacks an |Upgrade| header field or the |Upgrade|\n      //    header field contains a value that is not an ASCII case-\n      //    insensitive match for the value \"websocket\", the client MUST\n      //    _Fail the WebSocket Connection_.\n      if (response.headersList.get('Upgrade')?.toLowerCase() !== 'websocket') {\n        failWebsocketConnection(ws, 'Server did not set Upgrade header to \"websocket\".')\n        return\n      }\n\n      // 3. If the response lacks a |Connection| header field or the\n      //    |Connection| header field doesn't contain a token that is an\n      //    ASCII case-insensitive match for the value \"Upgrade\", the client\n      //    MUST _Fail the WebSocket Connection_.\n      if (response.headersList.get('Connection')?.toLowerCase() !== 'upgrade') {\n        failWebsocketConnection(ws, 'Server did not set Connection header to \"upgrade\".')\n        return\n      }\n\n      // 4. If the response lacks a |Sec-WebSocket-Accept| header field or\n      //    the |Sec-WebSocket-Accept| contains a value other than the\n      //    base64-encoded SHA-1 of the concatenation of the |Sec-WebSocket-\n      //    Key| (as a string, not base64-decoded) with the string \"258EAFA5-\n      //    E914-47DA-95CA-C5AB0DC85B11\" but ignoring any leading and\n      //    trailing whitespace, the client MUST _Fail the WebSocket\n      //    Connection_.\n      const secWSAccept = response.headersList.get('Sec-WebSocket-Accept')\n      const digest = crypto.createHash('sha1').update(keyValue + uid).digest('base64')\n      if (secWSAccept !== digest) {\n        failWebsocketConnection(ws, 'Incorrect hash received in Sec-WebSocket-Accept header.')\n        return\n      }\n\n      // 5. If the response includes a |Sec-WebSocket-Extensions| header\n      //    field and this header field indicates the use of an extension\n      //    that was not present in the client's handshake (the server has\n      //    indicated an extension not requested by the client), the client\n      //    MUST _Fail the WebSocket Connection_.  (The parsing of this\n      //    header field to determine which extensions are requested is\n      //    discussed in Section 9.1.)\n      const secExtension = response.headersList.get('Sec-WebSocket-Extensions')\n\n      if (secExtension !== null && secExtension !== permessageDeflate) {\n        failWebsocketConnection(ws, 'Received different permessage-deflate than the one set.')\n        return\n      }\n\n      // 6. If the response includes a |Sec-WebSocket-Protocol| header field\n      //    and this header field indicates the use of a subprotocol that was\n      //    not present in the client's handshake (the server has indicated a\n      //    subprotocol not requested by the client), the client MUST _Fail\n      //    the WebSocket Connection_.\n      const secProtocol = response.headersList.get('Sec-WebSocket-Protocol')\n\n      if (secProtocol !== null && secProtocol !== request.headersList.get('Sec-WebSocket-Protocol')) {\n        failWebsocketConnection(ws, 'Protocol was not set in the opening handshake.')\n        return\n      }\n\n      response.socket.on('data', onSocketData)\n      response.socket.on('close', onSocketClose)\n      response.socket.on('error', onSocketError)\n\n      if (channels.open.hasSubscribers) {\n        channels.open.publish({\n          address: response.socket.address(),\n          protocol: secProtocol,\n          extensions: secExtension\n        })\n      }\n\n      onEstablish(response)\n    }\n  })\n\n  return controller\n}\n\n/**\n * @param {Buffer} chunk\n */\nfunction onSocketData (chunk) {\n  if (!this.ws[kByteParser].write(chunk)) {\n    this.pause()\n  }\n}\n\n/**\n * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol\n * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.4\n */\nfunction onSocketClose () {\n  const { ws } = this\n\n  // If the TCP connection was closed after the\n  // WebSocket closing handshake was completed, the WebSocket connection\n  // is said to have been closed _cleanly_.\n  const wasClean = ws[kSentClose] && ws[kReceivedClose]\n\n  let code = 1005\n  let reason = ''\n\n  const result = ws[kByteParser].closingInfo\n\n  if (result) {\n    code = result.code ?? 1005\n    reason = result.reason\n  } else if (!ws[kSentClose]) {\n    // If _The WebSocket\n    // Connection is Closed_ and no Close control frame was received by the\n    // endpoint (such as could occur if the underlying transport connection\n    // is lost), _The WebSocket Connection Close Code_ is considered to be\n    // 1006.\n    code = 1006\n  }\n\n  // 1. Change the ready state to CLOSED (3).\n  ws[kReadyState] = states.CLOSED\n\n  // 2. If the user agent was required to fail the WebSocket\n  //    connection, or if the WebSocket connection was closed\n  //    after being flagged as full, fire an event named error\n  //    at the WebSocket object.\n  // TODO\n\n  // 3. Fire an event named close at the WebSocket object,\n  //    using CloseEvent, with the wasClean attribute\n  //    initialized to true if the connection closed cleanly\n  //    and false otherwise, the code attribute initialized to\n  //    the WebSocket connection close code, and the reason\n  //    attribute initialized to the result of applying UTF-8\n  //    decode without BOM to the WebSocket connection close\n  //    reason.\n  fireEvent('close', ws, CloseEvent, {\n    wasClean, code, reason\n  })\n\n  if (channels.close.hasSubscribers) {\n    channels.close.publish({\n      websocket: ws,\n      code,\n      reason\n    })\n  }\n}\n\nfunction onSocketError (error) {\n  const { ws } = this\n\n  ws[kReadyState] = states.CLOSING\n\n  if (channels.socketError.hasSubscribers) {\n    channels.socketError.publish(error)\n  }\n\n  this.destroy()\n}\n\nmodule.exports = {\n  establishWebSocketConnection\n}\n","'use strict'\n\n// This is a Globally Unique Identifier unique used\n// to validate that the endpoint accepts websocket\n// connections.\n// See https://www.rfc-editor.org/rfc/rfc6455.html#section-1.3\nconst uid = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11'\n\n/** @type {PropertyDescriptor} */\nconst staticPropertyDescriptors = {\n  enumerable: true,\n  writable: false,\n  configurable: false\n}\n\nconst states = {\n  CONNECTING: 0,\n  OPEN: 1,\n  CLOSING: 2,\n  CLOSED: 3\n}\n\nconst opcodes = {\n  CONTINUATION: 0x0,\n  TEXT: 0x1,\n  BINARY: 0x2,\n  CLOSE: 0x8,\n  PING: 0x9,\n  PONG: 0xA\n}\n\nconst maxUnsigned16Bit = 2 ** 16 - 1 // 65535\n\nconst parserStates = {\n  INFO: 0,\n  PAYLOADLENGTH_16: 2,\n  PAYLOADLENGTH_64: 3,\n  READ_DATA: 4\n}\n\nconst emptyBuffer = Buffer.allocUnsafe(0)\n\nmodule.exports = {\n  uid,\n  staticPropertyDescriptors,\n  states,\n  opcodes,\n  maxUnsigned16Bit,\n  parserStates,\n  emptyBuffer\n}\n","'use strict'\n\nconst { webidl } = require('../fetch/webidl')\nconst { kEnumerableProperty } = require('../core/util')\nconst { MessagePort } = require('worker_threads')\n\n/**\n * @see https://html.spec.whatwg.org/multipage/comms.html#messageevent\n */\nclass MessageEvent extends Event {\n  #eventInit\n\n  constructor (type, eventInitDict = {}) {\n    webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent constructor' })\n\n    type = webidl.converters.DOMString(type)\n    eventInitDict = webidl.converters.MessageEventInit(eventInitDict)\n\n    super(type, eventInitDict)\n\n    this.#eventInit = eventInitDict\n  }\n\n  get data () {\n    webidl.brandCheck(this, MessageEvent)\n\n    return this.#eventInit.data\n  }\n\n  get origin () {\n    webidl.brandCheck(this, MessageEvent)\n\n    return this.#eventInit.origin\n  }\n\n  get lastEventId () {\n    webidl.brandCheck(this, MessageEvent)\n\n    return this.#eventInit.lastEventId\n  }\n\n  get source () {\n    webidl.brandCheck(this, MessageEvent)\n\n    return this.#eventInit.source\n  }\n\n  get ports () {\n    webidl.brandCheck(this, MessageEvent)\n\n    if (!Object.isFrozen(this.#eventInit.ports)) {\n      Object.freeze(this.#eventInit.ports)\n    }\n\n    return this.#eventInit.ports\n  }\n\n  initMessageEvent (\n    type,\n    bubbles = false,\n    cancelable = false,\n    data = null,\n    origin = '',\n    lastEventId = '',\n    source = null,\n    ports = []\n  ) {\n    webidl.brandCheck(this, MessageEvent)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent.initMessageEvent' })\n\n    return new MessageEvent(type, {\n      bubbles, cancelable, data, origin, lastEventId, source, ports\n    })\n  }\n}\n\n/**\n * @see https://websockets.spec.whatwg.org/#the-closeevent-interface\n */\nclass CloseEvent extends Event {\n  #eventInit\n\n  constructor (type, eventInitDict = {}) {\n    webidl.argumentLengthCheck(arguments, 1, { header: 'CloseEvent constructor' })\n\n    type = webidl.converters.DOMString(type)\n    eventInitDict = webidl.converters.CloseEventInit(eventInitDict)\n\n    super(type, eventInitDict)\n\n    this.#eventInit = eventInitDict\n  }\n\n  get wasClean () {\n    webidl.brandCheck(this, CloseEvent)\n\n    return this.#eventInit.wasClean\n  }\n\n  get code () {\n    webidl.brandCheck(this, CloseEvent)\n\n    return this.#eventInit.code\n  }\n\n  get reason () {\n    webidl.brandCheck(this, CloseEvent)\n\n    return this.#eventInit.reason\n  }\n}\n\n// https://html.spec.whatwg.org/multipage/webappapis.html#the-errorevent-interface\nclass ErrorEvent extends Event {\n  #eventInit\n\n  constructor (type, eventInitDict) {\n    webidl.argumentLengthCheck(arguments, 1, { header: 'ErrorEvent constructor' })\n\n    super(type, eventInitDict)\n\n    type = webidl.converters.DOMString(type)\n    eventInitDict = webidl.converters.ErrorEventInit(eventInitDict ?? {})\n\n    this.#eventInit = eventInitDict\n  }\n\n  get message () {\n    webidl.brandCheck(this, ErrorEvent)\n\n    return this.#eventInit.message\n  }\n\n  get filename () {\n    webidl.brandCheck(this, ErrorEvent)\n\n    return this.#eventInit.filename\n  }\n\n  get lineno () {\n    webidl.brandCheck(this, ErrorEvent)\n\n    return this.#eventInit.lineno\n  }\n\n  get colno () {\n    webidl.brandCheck(this, ErrorEvent)\n\n    return this.#eventInit.colno\n  }\n\n  get error () {\n    webidl.brandCheck(this, ErrorEvent)\n\n    return this.#eventInit.error\n  }\n}\n\nObject.defineProperties(MessageEvent.prototype, {\n  [Symbol.toStringTag]: {\n    value: 'MessageEvent',\n    configurable: true\n  },\n  data: kEnumerableProperty,\n  origin: kEnumerableProperty,\n  lastEventId: kEnumerableProperty,\n  source: kEnumerableProperty,\n  ports: kEnumerableProperty,\n  initMessageEvent: kEnumerableProperty\n})\n\nObject.defineProperties(CloseEvent.prototype, {\n  [Symbol.toStringTag]: {\n    value: 'CloseEvent',\n    configurable: true\n  },\n  reason: kEnumerableProperty,\n  code: kEnumerableProperty,\n  wasClean: kEnumerableProperty\n})\n\nObject.defineProperties(ErrorEvent.prototype, {\n  [Symbol.toStringTag]: {\n    value: 'ErrorEvent',\n    configurable: true\n  },\n  message: kEnumerableProperty,\n  filename: kEnumerableProperty,\n  lineno: kEnumerableProperty,\n  colno: kEnumerableProperty,\n  error: kEnumerableProperty\n})\n\nwebidl.converters.MessagePort = webidl.interfaceConverter(MessagePort)\n\nwebidl.converters['sequence'] = webidl.sequenceConverter(\n  webidl.converters.MessagePort\n)\n\nconst eventInit = [\n  {\n    key: 'bubbles',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'cancelable',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'composed',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  }\n]\n\nwebidl.converters.MessageEventInit = webidl.dictionaryConverter([\n  ...eventInit,\n  {\n    key: 'data',\n    converter: webidl.converters.any,\n    defaultValue: null\n  },\n  {\n    key: 'origin',\n    converter: webidl.converters.USVString,\n    defaultValue: ''\n  },\n  {\n    key: 'lastEventId',\n    converter: webidl.converters.DOMString,\n    defaultValue: ''\n  },\n  {\n    key: 'source',\n    // Node doesn't implement WindowProxy or ServiceWorker, so the only\n    // valid value for source is a MessagePort.\n    converter: webidl.nullableConverter(webidl.converters.MessagePort),\n    defaultValue: null\n  },\n  {\n    key: 'ports',\n    converter: webidl.converters['sequence'],\n    get defaultValue () {\n      return []\n    }\n  }\n])\n\nwebidl.converters.CloseEventInit = webidl.dictionaryConverter([\n  ...eventInit,\n  {\n    key: 'wasClean',\n    converter: webidl.converters.boolean,\n    defaultValue: false\n  },\n  {\n    key: 'code',\n    converter: webidl.converters['unsigned short'],\n    defaultValue: 0\n  },\n  {\n    key: 'reason',\n    converter: webidl.converters.USVString,\n    defaultValue: ''\n  }\n])\n\nwebidl.converters.ErrorEventInit = webidl.dictionaryConverter([\n  ...eventInit,\n  {\n    key: 'message',\n    converter: webidl.converters.DOMString,\n    defaultValue: ''\n  },\n  {\n    key: 'filename',\n    converter: webidl.converters.USVString,\n    defaultValue: ''\n  },\n  {\n    key: 'lineno',\n    converter: webidl.converters['unsigned long'],\n    defaultValue: 0\n  },\n  {\n    key: 'colno',\n    converter: webidl.converters['unsigned long'],\n    defaultValue: 0\n  },\n  {\n    key: 'error',\n    converter: webidl.converters.any\n  }\n])\n\nmodule.exports = {\n  MessageEvent,\n  CloseEvent,\n  ErrorEvent\n}\n","'use strict'\n\nconst { maxUnsigned16Bit } = require('./constants')\n\n/** @type {import('crypto')} */\nlet crypto\ntry {\n  crypto = require('crypto')\n} catch {\n\n}\n\nclass WebsocketFrameSend {\n  /**\n   * @param {Buffer|undefined} data\n   */\n  constructor (data) {\n    this.frameData = data\n    this.maskKey = crypto.randomBytes(4)\n  }\n\n  createFrame (opcode) {\n    const bodyLength = this.frameData?.byteLength ?? 0\n\n    /** @type {number} */\n    let payloadLength = bodyLength // 0-125\n    let offset = 6\n\n    if (bodyLength > maxUnsigned16Bit) {\n      offset += 8 // payload length is next 8 bytes\n      payloadLength = 127\n    } else if (bodyLength > 125) {\n      offset += 2 // payload length is next 2 bytes\n      payloadLength = 126\n    }\n\n    const buffer = Buffer.allocUnsafe(bodyLength + offset)\n\n    // Clear first 2 bytes, everything else is overwritten\n    buffer[0] = buffer[1] = 0\n    buffer[0] |= 0x80 // FIN\n    buffer[0] = (buffer[0] & 0xF0) + opcode // opcode\n\n    /*! ws. MIT License. Einar Otto Stangvik  */\n    buffer[offset - 4] = this.maskKey[0]\n    buffer[offset - 3] = this.maskKey[1]\n    buffer[offset - 2] = this.maskKey[2]\n    buffer[offset - 1] = this.maskKey[3]\n\n    buffer[1] = payloadLength\n\n    if (payloadLength === 126) {\n      buffer.writeUInt16BE(bodyLength, 2)\n    } else if (payloadLength === 127) {\n      // Clear extended payload length\n      buffer[2] = buffer[3] = 0\n      buffer.writeUIntBE(bodyLength, 4, 6)\n    }\n\n    buffer[1] |= 0x80 // MASK\n\n    // mask body\n    for (let i = 0; i < bodyLength; i++) {\n      buffer[offset + i] = this.frameData[i] ^ this.maskKey[i % 4]\n    }\n\n    return buffer\n  }\n}\n\nmodule.exports = {\n  WebsocketFrameSend\n}\n","'use strict'\n\nconst { Writable } = require('stream')\nconst diagnosticsChannel = require('diagnostics_channel')\nconst { parserStates, opcodes, states, emptyBuffer } = require('./constants')\nconst { kReadyState, kSentClose, kResponse, kReceivedClose } = require('./symbols')\nconst { isValidStatusCode, failWebsocketConnection, websocketMessageReceived } = require('./util')\nconst { WebsocketFrameSend } = require('./frame')\n\n// This code was influenced by ws released under the MIT license.\n// Copyright (c) 2011 Einar Otto Stangvik \n// Copyright (c) 2013 Arnout Kazemier and contributors\n// Copyright (c) 2016 Luigi Pinca and contributors\n\nconst channels = {}\nchannels.ping = diagnosticsChannel.channel('undici:websocket:ping')\nchannels.pong = diagnosticsChannel.channel('undici:websocket:pong')\n\nclass ByteParser extends Writable {\n  #buffers = []\n  #byteOffset = 0\n\n  #state = parserStates.INFO\n\n  #info = {}\n  #fragments = []\n\n  constructor (ws) {\n    super()\n\n    this.ws = ws\n  }\n\n  /**\n   * @param {Buffer} chunk\n   * @param {() => void} callback\n   */\n  _write (chunk, _, callback) {\n    this.#buffers.push(chunk)\n    this.#byteOffset += chunk.length\n\n    this.run(callback)\n  }\n\n  /**\n   * Runs whenever a new chunk is received.\n   * Callback is called whenever there are no more chunks buffering,\n   * or not enough bytes are buffered to parse.\n   */\n  run (callback) {\n    while (true) {\n      if (this.#state === parserStates.INFO) {\n        // If there aren't enough bytes to parse the payload length, etc.\n        if (this.#byteOffset < 2) {\n          return callback()\n        }\n\n        const buffer = this.consume(2)\n\n        this.#info.fin = (buffer[0] & 0x80) !== 0\n        this.#info.opcode = buffer[0] & 0x0F\n\n        // If we receive a fragmented message, we use the type of the first\n        // frame to parse the full message as binary/text, when it's terminated\n        this.#info.originalOpcode ??= this.#info.opcode\n\n        this.#info.fragmented = !this.#info.fin && this.#info.opcode !== opcodes.CONTINUATION\n\n        if (this.#info.fragmented && this.#info.opcode !== opcodes.BINARY && this.#info.opcode !== opcodes.TEXT) {\n          // Only text and binary frames can be fragmented\n          failWebsocketConnection(this.ws, 'Invalid frame type was fragmented.')\n          return\n        }\n\n        const payloadLength = buffer[1] & 0x7F\n\n        if (payloadLength <= 125) {\n          this.#info.payloadLength = payloadLength\n          this.#state = parserStates.READ_DATA\n        } else if (payloadLength === 126) {\n          this.#state = parserStates.PAYLOADLENGTH_16\n        } else if (payloadLength === 127) {\n          this.#state = parserStates.PAYLOADLENGTH_64\n        }\n\n        if (this.#info.fragmented && payloadLength > 125) {\n          // A fragmented frame can't be fragmented itself\n          failWebsocketConnection(this.ws, 'Fragmented frame exceeded 125 bytes.')\n          return\n        } else if (\n          (this.#info.opcode === opcodes.PING ||\n            this.#info.opcode === opcodes.PONG ||\n            this.#info.opcode === opcodes.CLOSE) &&\n          payloadLength > 125\n        ) {\n          // Control frames can have a payload length of 125 bytes MAX\n          failWebsocketConnection(this.ws, 'Payload length for control frame exceeded 125 bytes.')\n          return\n        } else if (this.#info.opcode === opcodes.CLOSE) {\n          if (payloadLength === 1) {\n            failWebsocketConnection(this.ws, 'Received close frame with a 1-byte body.')\n            return\n          }\n\n          const body = this.consume(payloadLength)\n\n          this.#info.closeInfo = this.parseCloseBody(false, body)\n\n          if (!this.ws[kSentClose]) {\n            // If an endpoint receives a Close frame and did not previously send a\n            // Close frame, the endpoint MUST send a Close frame in response.  (When\n            // sending a Close frame in response, the endpoint typically echos the\n            // status code it received.)\n            const body = Buffer.allocUnsafe(2)\n            body.writeUInt16BE(this.#info.closeInfo.code, 0)\n            const closeFrame = new WebsocketFrameSend(body)\n\n            this.ws[kResponse].socket.write(\n              closeFrame.createFrame(opcodes.CLOSE),\n              (err) => {\n                if (!err) {\n                  this.ws[kSentClose] = true\n                }\n              }\n            )\n          }\n\n          // Upon either sending or receiving a Close control frame, it is said\n          // that _The WebSocket Closing Handshake is Started_ and that the\n          // WebSocket connection is in the CLOSING state.\n          this.ws[kReadyState] = states.CLOSING\n          this.ws[kReceivedClose] = true\n\n          this.end()\n\n          return\n        } else if (this.#info.opcode === opcodes.PING) {\n          // Upon receipt of a Ping frame, an endpoint MUST send a Pong frame in\n          // response, unless it already received a Close frame.\n          // A Pong frame sent in response to a Ping frame must have identical\n          // \"Application data\"\n\n          const body = this.consume(payloadLength)\n\n          if (!this.ws[kReceivedClose]) {\n            const frame = new WebsocketFrameSend(body)\n\n            this.ws[kResponse].socket.write(frame.createFrame(opcodes.PONG))\n\n            if (channels.ping.hasSubscribers) {\n              channels.ping.publish({\n                payload: body\n              })\n            }\n          }\n\n          this.#state = parserStates.INFO\n\n          if (this.#byteOffset > 0) {\n            continue\n          } else {\n            callback()\n            return\n          }\n        } else if (this.#info.opcode === opcodes.PONG) {\n          // A Pong frame MAY be sent unsolicited.  This serves as a\n          // unidirectional heartbeat.  A response to an unsolicited Pong frame is\n          // not expected.\n\n          const body = this.consume(payloadLength)\n\n          if (channels.pong.hasSubscribers) {\n            channels.pong.publish({\n              payload: body\n            })\n          }\n\n          if (this.#byteOffset > 0) {\n            continue\n          } else {\n            callback()\n            return\n          }\n        }\n      } else if (this.#state === parserStates.PAYLOADLENGTH_16) {\n        if (this.#byteOffset < 2) {\n          return callback()\n        }\n\n        const buffer = this.consume(2)\n\n        this.#info.payloadLength = buffer.readUInt16BE(0)\n        this.#state = parserStates.READ_DATA\n      } else if (this.#state === parserStates.PAYLOADLENGTH_64) {\n        if (this.#byteOffset < 8) {\n          return callback()\n        }\n\n        const buffer = this.consume(8)\n        const upper = buffer.readUInt32BE(0)\n\n        // 2^31 is the maxinimum bytes an arraybuffer can contain\n        // on 32-bit systems. Although, on 64-bit systems, this is\n        // 2^53-1 bytes.\n        // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_array_length\n        // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=1946212ac0100668f14eb9e2843bdd846e510a1e;bpv=1;bpt=1;l=1275\n        // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/objects/js-array-buffer.h;l=34;drc=1946212ac0100668f14eb9e2843bdd846e510a1e\n        if (upper > 2 ** 31 - 1) {\n          failWebsocketConnection(this.ws, 'Received payload length > 2^31 bytes.')\n          return\n        }\n\n        const lower = buffer.readUInt32BE(4)\n\n        this.#info.payloadLength = (upper << 8) + lower\n        this.#state = parserStates.READ_DATA\n      } else if (this.#state === parserStates.READ_DATA) {\n        if (this.#byteOffset < this.#info.payloadLength) {\n          // If there is still more data in this chunk that needs to be read\n          return callback()\n        } else if (this.#byteOffset >= this.#info.payloadLength) {\n          // If the server sent multiple frames in a single chunk\n\n          const body = this.consume(this.#info.payloadLength)\n\n          this.#fragments.push(body)\n\n          // If the frame is unfragmented, or a fragmented frame was terminated,\n          // a message was received\n          if (!this.#info.fragmented || (this.#info.fin && this.#info.opcode === opcodes.CONTINUATION)) {\n            const fullMessage = Buffer.concat(this.#fragments)\n\n            websocketMessageReceived(this.ws, this.#info.originalOpcode, fullMessage)\n\n            this.#info = {}\n            this.#fragments.length = 0\n          }\n\n          this.#state = parserStates.INFO\n        }\n      }\n\n      if (this.#byteOffset > 0) {\n        continue\n      } else {\n        callback()\n        break\n      }\n    }\n  }\n\n  /**\n   * Take n bytes from the buffered Buffers\n   * @param {number} n\n   * @returns {Buffer|null}\n   */\n  consume (n) {\n    if (n > this.#byteOffset) {\n      return null\n    } else if (n === 0) {\n      return emptyBuffer\n    }\n\n    if (this.#buffers[0].length === n) {\n      this.#byteOffset -= this.#buffers[0].length\n      return this.#buffers.shift()\n    }\n\n    const buffer = Buffer.allocUnsafe(n)\n    let offset = 0\n\n    while (offset !== n) {\n      const next = this.#buffers[0]\n      const { length } = next\n\n      if (length + offset === n) {\n        buffer.set(this.#buffers.shift(), offset)\n        break\n      } else if (length + offset > n) {\n        buffer.set(next.subarray(0, n - offset), offset)\n        this.#buffers[0] = next.subarray(n - offset)\n        break\n      } else {\n        buffer.set(this.#buffers.shift(), offset)\n        offset += next.length\n      }\n    }\n\n    this.#byteOffset -= n\n\n    return buffer\n  }\n\n  parseCloseBody (onlyCode, data) {\n    // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5\n    /** @type {number|undefined} */\n    let code\n\n    if (data.length >= 2) {\n      // _The WebSocket Connection Close Code_ is\n      // defined as the status code (Section 7.4) contained in the first Close\n      // control frame received by the application\n      code = data.readUInt16BE(0)\n    }\n\n    if (onlyCode) {\n      if (!isValidStatusCode(code)) {\n        return null\n      }\n\n      return { code }\n    }\n\n    // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.6\n    /** @type {Buffer} */\n    let reason = data.subarray(2)\n\n    // Remove BOM\n    if (reason[0] === 0xEF && reason[1] === 0xBB && reason[2] === 0xBF) {\n      reason = reason.subarray(3)\n    }\n\n    if (code !== undefined && !isValidStatusCode(code)) {\n      return null\n    }\n\n    try {\n      // TODO: optimize this\n      reason = new TextDecoder('utf-8', { fatal: true }).decode(reason)\n    } catch {\n      return null\n    }\n\n    return { code, reason }\n  }\n\n  get closingInfo () {\n    return this.#info.closeInfo\n  }\n}\n\nmodule.exports = {\n  ByteParser\n}\n","'use strict'\n\nmodule.exports = {\n  kWebSocketURL: Symbol('url'),\n  kReadyState: Symbol('ready state'),\n  kController: Symbol('controller'),\n  kResponse: Symbol('response'),\n  kBinaryType: Symbol('binary type'),\n  kSentClose: Symbol('sent close'),\n  kReceivedClose: Symbol('received close'),\n  kByteParser: Symbol('byte parser')\n}\n","'use strict'\n\nconst { kReadyState, kController, kResponse, kBinaryType, kWebSocketURL } = require('./symbols')\nconst { states, opcodes } = require('./constants')\nconst { MessageEvent, ErrorEvent } = require('./events')\n\n/* globals Blob */\n\n/**\n * @param {import('./websocket').WebSocket} ws\n */\nfunction isEstablished (ws) {\n  // If the server's response is validated as provided for above, it is\n  // said that _The WebSocket Connection is Established_ and that the\n  // WebSocket Connection is in the OPEN state.\n  return ws[kReadyState] === states.OPEN\n}\n\n/**\n * @param {import('./websocket').WebSocket} ws\n */\nfunction isClosing (ws) {\n  // Upon either sending or receiving a Close control frame, it is said\n  // that _The WebSocket Closing Handshake is Started_ and that the\n  // WebSocket connection is in the CLOSING state.\n  return ws[kReadyState] === states.CLOSING\n}\n\n/**\n * @param {import('./websocket').WebSocket} ws\n */\nfunction isClosed (ws) {\n  return ws[kReadyState] === states.CLOSED\n}\n\n/**\n * @see https://dom.spec.whatwg.org/#concept-event-fire\n * @param {string} e\n * @param {EventTarget} target\n * @param {EventInit | undefined} eventInitDict\n */\nfunction fireEvent (e, target, eventConstructor = Event, eventInitDict) {\n  // 1. If eventConstructor is not given, then let eventConstructor be Event.\n\n  // 2. Let event be the result of creating an event given eventConstructor,\n  //    in the relevant realm of target.\n  // 3. Initialize event’s type attribute to e.\n  const event = new eventConstructor(e, eventInitDict) // eslint-disable-line new-cap\n\n  // 4. Initialize any other IDL attributes of event as described in the\n  //    invocation of this algorithm.\n\n  // 5. Return the result of dispatching event at target, with legacy target\n  //    override flag set if set.\n  target.dispatchEvent(event)\n}\n\n/**\n * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol\n * @param {import('./websocket').WebSocket} ws\n * @param {number} type Opcode\n * @param {Buffer} data application data\n */\nfunction websocketMessageReceived (ws, type, data) {\n  // 1. If ready state is not OPEN (1), then return.\n  if (ws[kReadyState] !== states.OPEN) {\n    return\n  }\n\n  // 2. Let dataForEvent be determined by switching on type and binary type:\n  let dataForEvent\n\n  if (type === opcodes.TEXT) {\n    // -> type indicates that the data is Text\n    //      a new DOMString containing data\n    try {\n      dataForEvent = new TextDecoder('utf-8', { fatal: true }).decode(data)\n    } catch {\n      failWebsocketConnection(ws, 'Received invalid UTF-8 in text frame.')\n      return\n    }\n  } else if (type === opcodes.BINARY) {\n    if (ws[kBinaryType] === 'blob') {\n      // -> type indicates that the data is Binary and binary type is \"blob\"\n      //      a new Blob object, created in the relevant Realm of the WebSocket\n      //      object, that represents data as its raw data\n      dataForEvent = new Blob([data])\n    } else {\n      // -> type indicates that the data is Binary and binary type is \"arraybuffer\"\n      //      a new ArrayBuffer object, created in the relevant Realm of the\n      //      WebSocket object, whose contents are data\n      dataForEvent = new Uint8Array(data).buffer\n    }\n  }\n\n  // 3. Fire an event named message at the WebSocket object, using MessageEvent,\n  //    with the origin attribute initialized to the serialization of the WebSocket\n  //    object’s url's origin, and the data attribute initialized to dataForEvent.\n  fireEvent('message', ws, MessageEvent, {\n    origin: ws[kWebSocketURL].origin,\n    data: dataForEvent\n  })\n}\n\n/**\n * @see https://datatracker.ietf.org/doc/html/rfc6455\n * @see https://datatracker.ietf.org/doc/html/rfc2616\n * @see https://bugs.chromium.org/p/chromium/issues/detail?id=398407\n * @param {string} protocol\n */\nfunction isValidSubprotocol (protocol) {\n  // If present, this value indicates one\n  // or more comma-separated subprotocol the client wishes to speak,\n  // ordered by preference.  The elements that comprise this value\n  // MUST be non-empty strings with characters in the range U+0021 to\n  // U+007E not including separator characters as defined in\n  // [RFC2616] and MUST all be unique strings.\n  if (protocol.length === 0) {\n    return false\n  }\n\n  for (const char of protocol) {\n    const code = char.charCodeAt(0)\n\n    if (\n      code < 0x21 ||\n      code > 0x7E ||\n      char === '(' ||\n      char === ')' ||\n      char === '<' ||\n      char === '>' ||\n      char === '@' ||\n      char === ',' ||\n      char === ';' ||\n      char === ':' ||\n      char === '\\\\' ||\n      char === '\"' ||\n      char === '/' ||\n      char === '[' ||\n      char === ']' ||\n      char === '?' ||\n      char === '=' ||\n      char === '{' ||\n      char === '}' ||\n      code === 32 || // SP\n      code === 9 // HT\n    ) {\n      return false\n    }\n  }\n\n  return true\n}\n\n/**\n * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7-4\n * @param {number} code\n */\nfunction isValidStatusCode (code) {\n  if (code >= 1000 && code < 1015) {\n    return (\n      code !== 1004 && // reserved\n      code !== 1005 && // \"MUST NOT be set as a status code\"\n      code !== 1006 // \"MUST NOT be set as a status code\"\n    )\n  }\n\n  return code >= 3000 && code <= 4999\n}\n\n/**\n * @param {import('./websocket').WebSocket} ws\n * @param {string|undefined} reason\n */\nfunction failWebsocketConnection (ws, reason) {\n  const { [kController]: controller, [kResponse]: response } = ws\n\n  controller.abort()\n\n  if (response?.socket && !response.socket.destroyed) {\n    response.socket.destroy()\n  }\n\n  if (reason) {\n    fireEvent('error', ws, ErrorEvent, {\n      error: new Error(reason)\n    })\n  }\n}\n\nmodule.exports = {\n  isEstablished,\n  isClosing,\n  isClosed,\n  fireEvent,\n  isValidSubprotocol,\n  isValidStatusCode,\n  failWebsocketConnection,\n  websocketMessageReceived\n}\n","'use strict'\n\nconst { webidl } = require('../fetch/webidl')\nconst { DOMException } = require('../fetch/constants')\nconst { URLSerializer } = require('../fetch/dataURL')\nconst { getGlobalOrigin } = require('../fetch/global')\nconst { staticPropertyDescriptors, states, opcodes, emptyBuffer } = require('./constants')\nconst {\n  kWebSocketURL,\n  kReadyState,\n  kController,\n  kBinaryType,\n  kResponse,\n  kSentClose,\n  kByteParser\n} = require('./symbols')\nconst { isEstablished, isClosing, isValidSubprotocol, failWebsocketConnection, fireEvent } = require('./util')\nconst { establishWebSocketConnection } = require('./connection')\nconst { WebsocketFrameSend } = require('./frame')\nconst { ByteParser } = require('./receiver')\nconst { kEnumerableProperty, isBlobLike } = require('../core/util')\nconst { getGlobalDispatcher } = require('../global')\nconst { types } = require('util')\n\nlet experimentalWarned = false\n\n// https://websockets.spec.whatwg.org/#interface-definition\nclass WebSocket extends EventTarget {\n  #events = {\n    open: null,\n    error: null,\n    close: null,\n    message: null\n  }\n\n  #bufferedAmount = 0\n  #protocol = ''\n  #extensions = ''\n\n  /**\n   * @param {string} url\n   * @param {string|string[]} protocols\n   */\n  constructor (url, protocols = []) {\n    super()\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket constructor' })\n\n    if (!experimentalWarned) {\n      experimentalWarned = true\n      process.emitWarning('WebSockets are experimental, expect them to change at any time.', {\n        code: 'UNDICI-WS'\n      })\n    }\n\n    const options = webidl.converters['DOMString or sequence or WebSocketInit'](protocols)\n\n    url = webidl.converters.USVString(url)\n    protocols = options.protocols\n\n    // 1. Let baseURL be this's relevant settings object's API base URL.\n    const baseURL = getGlobalOrigin()\n\n    // 1. Let urlRecord be the result of applying the URL parser to url with baseURL.\n    let urlRecord\n\n    try {\n      urlRecord = new URL(url, baseURL)\n    } catch (e) {\n      // 3. If urlRecord is failure, then throw a \"SyntaxError\" DOMException.\n      throw new DOMException(e, 'SyntaxError')\n    }\n\n    // 4. If urlRecord’s scheme is \"http\", then set urlRecord’s scheme to \"ws\".\n    if (urlRecord.protocol === 'http:') {\n      urlRecord.protocol = 'ws:'\n    } else if (urlRecord.protocol === 'https:') {\n      // 5. Otherwise, if urlRecord’s scheme is \"https\", set urlRecord’s scheme to \"wss\".\n      urlRecord.protocol = 'wss:'\n    }\n\n    // 6. If urlRecord’s scheme is not \"ws\" or \"wss\", then throw a \"SyntaxError\" DOMException.\n    if (urlRecord.protocol !== 'ws:' && urlRecord.protocol !== 'wss:') {\n      throw new DOMException(\n        `Expected a ws: or wss: protocol, got ${urlRecord.protocol}`,\n        'SyntaxError'\n      )\n    }\n\n    // 7. If urlRecord’s fragment is non-null, then throw a \"SyntaxError\"\n    //    DOMException.\n    if (urlRecord.hash || urlRecord.href.endsWith('#')) {\n      throw new DOMException('Got fragment', 'SyntaxError')\n    }\n\n    // 8. If protocols is a string, set protocols to a sequence consisting\n    //    of just that string.\n    if (typeof protocols === 'string') {\n      protocols = [protocols]\n    }\n\n    // 9. If any of the values in protocols occur more than once or otherwise\n    //    fail to match the requirements for elements that comprise the value\n    //    of `Sec-WebSocket-Protocol` fields as defined by The WebSocket\n    //    protocol, then throw a \"SyntaxError\" DOMException.\n    if (protocols.length !== new Set(protocols.map(p => p.toLowerCase())).size) {\n      throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError')\n    }\n\n    if (protocols.length > 0 && !protocols.every(p => isValidSubprotocol(p))) {\n      throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError')\n    }\n\n    // 10. Set this's url to urlRecord.\n    this[kWebSocketURL] = new URL(urlRecord.href)\n\n    // 11. Let client be this's relevant settings object.\n\n    // 12. Run this step in parallel:\n\n    //    1. Establish a WebSocket connection given urlRecord, protocols,\n    //       and client.\n    this[kController] = establishWebSocketConnection(\n      urlRecord,\n      protocols,\n      this,\n      (response) => this.#onConnectionEstablished(response),\n      options\n    )\n\n    // Each WebSocket object has an associated ready state, which is a\n    // number representing the state of the connection. Initially it must\n    // be CONNECTING (0).\n    this[kReadyState] = WebSocket.CONNECTING\n\n    // The extensions attribute must initially return the empty string.\n\n    // The protocol attribute must initially return the empty string.\n\n    // Each WebSocket object has an associated binary type, which is a\n    // BinaryType. Initially it must be \"blob\".\n    this[kBinaryType] = 'blob'\n  }\n\n  /**\n   * @see https://websockets.spec.whatwg.org/#dom-websocket-close\n   * @param {number|undefined} code\n   * @param {string|undefined} reason\n   */\n  close (code = undefined, reason = undefined) {\n    webidl.brandCheck(this, WebSocket)\n\n    if (code !== undefined) {\n      code = webidl.converters['unsigned short'](code, { clamp: true })\n    }\n\n    if (reason !== undefined) {\n      reason = webidl.converters.USVString(reason)\n    }\n\n    // 1. If code is present, but is neither an integer equal to 1000 nor an\n    //    integer in the range 3000 to 4999, inclusive, throw an\n    //    \"InvalidAccessError\" DOMException.\n    if (code !== undefined) {\n      if (code !== 1000 && (code < 3000 || code > 4999)) {\n        throw new DOMException('invalid code', 'InvalidAccessError')\n      }\n    }\n\n    let reasonByteLength = 0\n\n    // 2. If reason is present, then run these substeps:\n    if (reason !== undefined) {\n      // 1. Let reasonBytes be the result of encoding reason.\n      // 2. If reasonBytes is longer than 123 bytes, then throw a\n      //    \"SyntaxError\" DOMException.\n      reasonByteLength = Buffer.byteLength(reason)\n\n      if (reasonByteLength > 123) {\n        throw new DOMException(\n          `Reason must be less than 123 bytes; received ${reasonByteLength}`,\n          'SyntaxError'\n        )\n      }\n    }\n\n    // 3. Run the first matching steps from the following list:\n    if (this[kReadyState] === WebSocket.CLOSING || this[kReadyState] === WebSocket.CLOSED) {\n      // If this's ready state is CLOSING (2) or CLOSED (3)\n      // Do nothing.\n    } else if (!isEstablished(this)) {\n      // If the WebSocket connection is not yet established\n      // Fail the WebSocket connection and set this's ready state\n      // to CLOSING (2).\n      failWebsocketConnection(this, 'Connection was closed before it was established.')\n      this[kReadyState] = WebSocket.CLOSING\n    } else if (!isClosing(this)) {\n      // If the WebSocket closing handshake has not yet been started\n      // Start the WebSocket closing handshake and set this's ready\n      // state to CLOSING (2).\n      // - If neither code nor reason is present, the WebSocket Close\n      //   message must not have a body.\n      // - If code is present, then the status code to use in the\n      //   WebSocket Close message must be the integer given by code.\n      // - If reason is also present, then reasonBytes must be\n      //   provided in the Close message after the status code.\n\n      const frame = new WebsocketFrameSend()\n\n      // If neither code nor reason is present, the WebSocket Close\n      // message must not have a body.\n\n      // If code is present, then the status code to use in the\n      // WebSocket Close message must be the integer given by code.\n      if (code !== undefined && reason === undefined) {\n        frame.frameData = Buffer.allocUnsafe(2)\n        frame.frameData.writeUInt16BE(code, 0)\n      } else if (code !== undefined && reason !== undefined) {\n        // If reason is also present, then reasonBytes must be\n        // provided in the Close message after the status code.\n        frame.frameData = Buffer.allocUnsafe(2 + reasonByteLength)\n        frame.frameData.writeUInt16BE(code, 0)\n        // the body MAY contain UTF-8-encoded data with value /reason/\n        frame.frameData.write(reason, 2, 'utf-8')\n      } else {\n        frame.frameData = emptyBuffer\n      }\n\n      /** @type {import('stream').Duplex} */\n      const socket = this[kResponse].socket\n\n      socket.write(frame.createFrame(opcodes.CLOSE), (err) => {\n        if (!err) {\n          this[kSentClose] = true\n        }\n      })\n\n      // Upon either sending or receiving a Close control frame, it is said\n      // that _The WebSocket Closing Handshake is Started_ and that the\n      // WebSocket connection is in the CLOSING state.\n      this[kReadyState] = states.CLOSING\n    } else {\n      // Otherwise\n      // Set this's ready state to CLOSING (2).\n      this[kReadyState] = WebSocket.CLOSING\n    }\n  }\n\n  /**\n   * @see https://websockets.spec.whatwg.org/#dom-websocket-send\n   * @param {NodeJS.TypedArray|ArrayBuffer|Blob|string} data\n   */\n  send (data) {\n    webidl.brandCheck(this, WebSocket)\n\n    webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket.send' })\n\n    data = webidl.converters.WebSocketSendData(data)\n\n    // 1. If this's ready state is CONNECTING, then throw an\n    //    \"InvalidStateError\" DOMException.\n    if (this[kReadyState] === WebSocket.CONNECTING) {\n      throw new DOMException('Sent before connected.', 'InvalidStateError')\n    }\n\n    // 2. Run the appropriate set of steps from the following list:\n    // https://datatracker.ietf.org/doc/html/rfc6455#section-6.1\n    // https://datatracker.ietf.org/doc/html/rfc6455#section-5.2\n\n    if (!isEstablished(this) || isClosing(this)) {\n      return\n    }\n\n    /** @type {import('stream').Duplex} */\n    const socket = this[kResponse].socket\n\n    // If data is a string\n    if (typeof data === 'string') {\n      // If the WebSocket connection is established and the WebSocket\n      // closing handshake has not yet started, then the user agent\n      // must send a WebSocket Message comprised of the data argument\n      // using a text frame opcode; if the data cannot be sent, e.g.\n      // because it would need to be buffered but the buffer is full,\n      // the user agent must flag the WebSocket as full and then close\n      // the WebSocket connection. Any invocation of this method with a\n      // string argument that does not throw an exception must increase\n      // the bufferedAmount attribute by the number of bytes needed to\n      // express the argument as UTF-8.\n\n      const value = Buffer.from(data)\n      const frame = new WebsocketFrameSend(value)\n      const buffer = frame.createFrame(opcodes.TEXT)\n\n      this.#bufferedAmount += value.byteLength\n      socket.write(buffer, () => {\n        this.#bufferedAmount -= value.byteLength\n      })\n    } else if (types.isArrayBuffer(data)) {\n      // If the WebSocket connection is established, and the WebSocket\n      // closing handshake has not yet started, then the user agent must\n      // send a WebSocket Message comprised of data using a binary frame\n      // opcode; if the data cannot be sent, e.g. because it would need\n      // to be buffered but the buffer is full, the user agent must flag\n      // the WebSocket as full and then close the WebSocket connection.\n      // The data to be sent is the data stored in the buffer described\n      // by the ArrayBuffer object. Any invocation of this method with an\n      // ArrayBuffer argument that does not throw an exception must\n      // increase the bufferedAmount attribute by the length of the\n      // ArrayBuffer in bytes.\n\n      const value = Buffer.from(data)\n      const frame = new WebsocketFrameSend(value)\n      const buffer = frame.createFrame(opcodes.BINARY)\n\n      this.#bufferedAmount += value.byteLength\n      socket.write(buffer, () => {\n        this.#bufferedAmount -= value.byteLength\n      })\n    } else if (ArrayBuffer.isView(data)) {\n      // If the WebSocket connection is established, and the WebSocket\n      // closing handshake has not yet started, then the user agent must\n      // send a WebSocket Message comprised of data using a binary frame\n      // opcode; if the data cannot be sent, e.g. because it would need to\n      // be buffered but the buffer is full, the user agent must flag the\n      // WebSocket as full and then close the WebSocket connection. The\n      // data to be sent is the data stored in the section of the buffer\n      // described by the ArrayBuffer object that data references. Any\n      // invocation of this method with this kind of argument that does\n      // not throw an exception must increase the bufferedAmount attribute\n      // by the length of data’s buffer in bytes.\n\n      const ab = Buffer.from(data, data.byteOffset, data.byteLength)\n\n      const frame = new WebsocketFrameSend(ab)\n      const buffer = frame.createFrame(opcodes.BINARY)\n\n      this.#bufferedAmount += ab.byteLength\n      socket.write(buffer, () => {\n        this.#bufferedAmount -= ab.byteLength\n      })\n    } else if (isBlobLike(data)) {\n      // If the WebSocket connection is established, and the WebSocket\n      // closing handshake has not yet started, then the user agent must\n      // send a WebSocket Message comprised of data using a binary frame\n      // opcode; if the data cannot be sent, e.g. because it would need to\n      // be buffered but the buffer is full, the user agent must flag the\n      // WebSocket as full and then close the WebSocket connection. The data\n      // to be sent is the raw data represented by the Blob object. Any\n      // invocation of this method with a Blob argument that does not throw\n      // an exception must increase the bufferedAmount attribute by the size\n      // of the Blob object’s raw data, in bytes.\n\n      const frame = new WebsocketFrameSend()\n\n      data.arrayBuffer().then((ab) => {\n        const value = Buffer.from(ab)\n        frame.frameData = value\n        const buffer = frame.createFrame(opcodes.BINARY)\n\n        this.#bufferedAmount += value.byteLength\n        socket.write(buffer, () => {\n          this.#bufferedAmount -= value.byteLength\n        })\n      })\n    }\n  }\n\n  get readyState () {\n    webidl.brandCheck(this, WebSocket)\n\n    // The readyState getter steps are to return this's ready state.\n    return this[kReadyState]\n  }\n\n  get bufferedAmount () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this.#bufferedAmount\n  }\n\n  get url () {\n    webidl.brandCheck(this, WebSocket)\n\n    // The url getter steps are to return this's url, serialized.\n    return URLSerializer(this[kWebSocketURL])\n  }\n\n  get extensions () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this.#extensions\n  }\n\n  get protocol () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this.#protocol\n  }\n\n  get onopen () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this.#events.open\n  }\n\n  set onopen (fn) {\n    webidl.brandCheck(this, WebSocket)\n\n    if (this.#events.open) {\n      this.removeEventListener('open', this.#events.open)\n    }\n\n    if (typeof fn === 'function') {\n      this.#events.open = fn\n      this.addEventListener('open', fn)\n    } else {\n      this.#events.open = null\n    }\n  }\n\n  get onerror () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this.#events.error\n  }\n\n  set onerror (fn) {\n    webidl.brandCheck(this, WebSocket)\n\n    if (this.#events.error) {\n      this.removeEventListener('error', this.#events.error)\n    }\n\n    if (typeof fn === 'function') {\n      this.#events.error = fn\n      this.addEventListener('error', fn)\n    } else {\n      this.#events.error = null\n    }\n  }\n\n  get onclose () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this.#events.close\n  }\n\n  set onclose (fn) {\n    webidl.brandCheck(this, WebSocket)\n\n    if (this.#events.close) {\n      this.removeEventListener('close', this.#events.close)\n    }\n\n    if (typeof fn === 'function') {\n      this.#events.close = fn\n      this.addEventListener('close', fn)\n    } else {\n      this.#events.close = null\n    }\n  }\n\n  get onmessage () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this.#events.message\n  }\n\n  set onmessage (fn) {\n    webidl.brandCheck(this, WebSocket)\n\n    if (this.#events.message) {\n      this.removeEventListener('message', this.#events.message)\n    }\n\n    if (typeof fn === 'function') {\n      this.#events.message = fn\n      this.addEventListener('message', fn)\n    } else {\n      this.#events.message = null\n    }\n  }\n\n  get binaryType () {\n    webidl.brandCheck(this, WebSocket)\n\n    return this[kBinaryType]\n  }\n\n  set binaryType (type) {\n    webidl.brandCheck(this, WebSocket)\n\n    if (type !== 'blob' && type !== 'arraybuffer') {\n      this[kBinaryType] = 'blob'\n    } else {\n      this[kBinaryType] = type\n    }\n  }\n\n  /**\n   * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol\n   */\n  #onConnectionEstablished (response) {\n    // processResponse is called when the \"response’s header list has been received and initialized.\"\n    // once this happens, the connection is open\n    this[kResponse] = response\n\n    const parser = new ByteParser(this)\n    parser.on('drain', function onParserDrain () {\n      this.ws[kResponse].socket.resume()\n    })\n\n    response.socket.ws = this\n    this[kByteParser] = parser\n\n    // 1. Change the ready state to OPEN (1).\n    this[kReadyState] = states.OPEN\n\n    // 2. Change the extensions attribute’s value to the extensions in use, if\n    //    it is not the null value.\n    // https://datatracker.ietf.org/doc/html/rfc6455#section-9.1\n    const extensions = response.headersList.get('sec-websocket-extensions')\n\n    if (extensions !== null) {\n      this.#extensions = extensions\n    }\n\n    // 3. Change the protocol attribute’s value to the subprotocol in use, if\n    //    it is not the null value.\n    // https://datatracker.ietf.org/doc/html/rfc6455#section-1.9\n    const protocol = response.headersList.get('sec-websocket-protocol')\n\n    if (protocol !== null) {\n      this.#protocol = protocol\n    }\n\n    // 4. Fire an event named open at the WebSocket object.\n    fireEvent('open', this)\n  }\n}\n\n// https://websockets.spec.whatwg.org/#dom-websocket-connecting\nWebSocket.CONNECTING = WebSocket.prototype.CONNECTING = states.CONNECTING\n// https://websockets.spec.whatwg.org/#dom-websocket-open\nWebSocket.OPEN = WebSocket.prototype.OPEN = states.OPEN\n// https://websockets.spec.whatwg.org/#dom-websocket-closing\nWebSocket.CLOSING = WebSocket.prototype.CLOSING = states.CLOSING\n// https://websockets.spec.whatwg.org/#dom-websocket-closed\nWebSocket.CLOSED = WebSocket.prototype.CLOSED = states.CLOSED\n\nObject.defineProperties(WebSocket.prototype, {\n  CONNECTING: staticPropertyDescriptors,\n  OPEN: staticPropertyDescriptors,\n  CLOSING: staticPropertyDescriptors,\n  CLOSED: staticPropertyDescriptors,\n  url: kEnumerableProperty,\n  readyState: kEnumerableProperty,\n  bufferedAmount: kEnumerableProperty,\n  onopen: kEnumerableProperty,\n  onerror: kEnumerableProperty,\n  onclose: kEnumerableProperty,\n  close: kEnumerableProperty,\n  onmessage: kEnumerableProperty,\n  binaryType: kEnumerableProperty,\n  send: kEnumerableProperty,\n  extensions: kEnumerableProperty,\n  protocol: kEnumerableProperty,\n  [Symbol.toStringTag]: {\n    value: 'WebSocket',\n    writable: false,\n    enumerable: false,\n    configurable: true\n  }\n})\n\nObject.defineProperties(WebSocket, {\n  CONNECTING: staticPropertyDescriptors,\n  OPEN: staticPropertyDescriptors,\n  CLOSING: staticPropertyDescriptors,\n  CLOSED: staticPropertyDescriptors\n})\n\nwebidl.converters['sequence'] = webidl.sequenceConverter(\n  webidl.converters.DOMString\n)\n\nwebidl.converters['DOMString or sequence'] = function (V) {\n  if (webidl.util.Type(V) === 'Object' && Symbol.iterator in V) {\n    return webidl.converters['sequence'](V)\n  }\n\n  return webidl.converters.DOMString(V)\n}\n\n// This implements the propsal made in https://github.com/whatwg/websockets/issues/42\nwebidl.converters.WebSocketInit = webidl.dictionaryConverter([\n  {\n    key: 'protocols',\n    converter: webidl.converters['DOMString or sequence'],\n    get defaultValue () {\n      return []\n    }\n  },\n  {\n    key: 'dispatcher',\n    converter: (V) => V,\n    get defaultValue () {\n      return getGlobalDispatcher()\n    }\n  },\n  {\n    key: 'headers',\n    converter: webidl.nullableConverter(webidl.converters.HeadersInit)\n  }\n])\n\nwebidl.converters['DOMString or sequence or WebSocketInit'] = function (V) {\n  if (webidl.util.Type(V) === 'Object' && !(Symbol.iterator in V)) {\n    return webidl.converters.WebSocketInit(V)\n  }\n\n  return { protocols: webidl.converters['DOMString or sequence'](V) }\n}\n\nwebidl.converters.WebSocketSendData = function (V) {\n  if (webidl.util.Type(V) === 'Object') {\n    if (isBlobLike(V)) {\n      return webidl.converters.Blob(V, { strict: false })\n    }\n\n    if (ArrayBuffer.isView(V) || types.isAnyArrayBuffer(V)) {\n      return webidl.converters.BufferSource(V)\n    }\n  }\n\n  return webidl.converters.USVString(V)\n}\n\nmodule.exports = {\n  WebSocket\n}\n","\n/**\n * For Node.js, simply re-export the core `util.deprecate` function.\n */\n\nmodule.exports = require('util').deprecate;\n","'use strict';\nconst stringWidth = require('string-width');\nconst stripAnsi = require('strip-ansi');\nconst ansiStyles = require('ansi-styles');\n\nconst ESCAPES = new Set([\n\t'\\u001B',\n\t'\\u009B'\n]);\n\nconst END_CODE = 39;\n\nconst ANSI_ESCAPE_BELL = '\\u0007';\nconst ANSI_CSI = '[';\nconst ANSI_OSC = ']';\nconst ANSI_SGR_TERMINATOR = 'm';\nconst ANSI_ESCAPE_LINK = `${ANSI_OSC}8;;`;\n\nconst wrapAnsi = code => `${ESCAPES.values().next().value}${ANSI_CSI}${code}${ANSI_SGR_TERMINATOR}`;\nconst wrapAnsiHyperlink = uri => `${ESCAPES.values().next().value}${ANSI_ESCAPE_LINK}${uri}${ANSI_ESCAPE_BELL}`;\n\n// Calculate the length of words split on ' ', ignoring\n// the extra characters added by ansi escape codes\nconst wordLengths = string => string.split(' ').map(character => stringWidth(character));\n\n// Wrap a long word across multiple rows\n// Ansi escape codes do not count towards length\nconst wrapWord = (rows, word, columns) => {\n\tconst characters = [...word];\n\n\tlet isInsideEscape = false;\n\tlet isInsideLinkEscape = false;\n\tlet visible = stringWidth(stripAnsi(rows[rows.length - 1]));\n\n\tfor (const [index, character] of characters.entries()) {\n\t\tconst characterLength = stringWidth(character);\n\n\t\tif (visible + characterLength <= columns) {\n\t\t\trows[rows.length - 1] += character;\n\t\t} else {\n\t\t\trows.push(character);\n\t\t\tvisible = 0;\n\t\t}\n\n\t\tif (ESCAPES.has(character)) {\n\t\t\tisInsideEscape = true;\n\t\t\tisInsideLinkEscape = characters.slice(index + 1).join('').startsWith(ANSI_ESCAPE_LINK);\n\t\t}\n\n\t\tif (isInsideEscape) {\n\t\t\tif (isInsideLinkEscape) {\n\t\t\t\tif (character === ANSI_ESCAPE_BELL) {\n\t\t\t\t\tisInsideEscape = false;\n\t\t\t\t\tisInsideLinkEscape = false;\n\t\t\t\t}\n\t\t\t} else if (character === ANSI_SGR_TERMINATOR) {\n\t\t\t\tisInsideEscape = false;\n\t\t\t}\n\n\t\t\tcontinue;\n\t\t}\n\n\t\tvisible += characterLength;\n\n\t\tif (visible === columns && index < characters.length - 1) {\n\t\t\trows.push('');\n\t\t\tvisible = 0;\n\t\t}\n\t}\n\n\t// It's possible that the last row we copy over is only\n\t// ansi escape characters, handle this edge-case\n\tif (!visible && rows[rows.length - 1].length > 0 && rows.length > 1) {\n\t\trows[rows.length - 2] += rows.pop();\n\t}\n};\n\n// Trims spaces from a string ignoring invisible sequences\nconst stringVisibleTrimSpacesRight = string => {\n\tconst words = string.split(' ');\n\tlet last = words.length;\n\n\twhile (last > 0) {\n\t\tif (stringWidth(words[last - 1]) > 0) {\n\t\t\tbreak;\n\t\t}\n\n\t\tlast--;\n\t}\n\n\tif (last === words.length) {\n\t\treturn string;\n\t}\n\n\treturn words.slice(0, last).join(' ') + words.slice(last).join('');\n};\n\n// The wrap-ansi module can be invoked in either 'hard' or 'soft' wrap mode\n//\n// 'hard' will never allow a string to take up more than columns characters\n//\n// 'soft' allows long words to expand past the column length\nconst exec = (string, columns, options = {}) => {\n\tif (options.trim !== false && string.trim() === '') {\n\t\treturn '';\n\t}\n\n\tlet returnValue = '';\n\tlet escapeCode;\n\tlet escapeUrl;\n\n\tconst lengths = wordLengths(string);\n\tlet rows = [''];\n\n\tfor (const [index, word] of string.split(' ').entries()) {\n\t\tif (options.trim !== false) {\n\t\t\trows[rows.length - 1] = rows[rows.length - 1].trimStart();\n\t\t}\n\n\t\tlet rowLength = stringWidth(rows[rows.length - 1]);\n\n\t\tif (index !== 0) {\n\t\t\tif (rowLength >= columns && (options.wordWrap === false || options.trim === false)) {\n\t\t\t\t// If we start with a new word but the current row length equals the length of the columns, add a new row\n\t\t\t\trows.push('');\n\t\t\t\trowLength = 0;\n\t\t\t}\n\n\t\t\tif (rowLength > 0 || options.trim === false) {\n\t\t\t\trows[rows.length - 1] += ' ';\n\t\t\t\trowLength++;\n\t\t\t}\n\t\t}\n\n\t\t// In 'hard' wrap mode, the length of a line is never allowed to extend past 'columns'\n\t\tif (options.hard && lengths[index] > columns) {\n\t\t\tconst remainingColumns = (columns - rowLength);\n\t\t\tconst breaksStartingThisLine = 1 + Math.floor((lengths[index] - remainingColumns - 1) / columns);\n\t\t\tconst breaksStartingNextLine = Math.floor((lengths[index] - 1) / columns);\n\t\t\tif (breaksStartingNextLine < breaksStartingThisLine) {\n\t\t\t\trows.push('');\n\t\t\t}\n\n\t\t\twrapWord(rows, word, columns);\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (rowLength + lengths[index] > columns && rowLength > 0 && lengths[index] > 0) {\n\t\t\tif (options.wordWrap === false && rowLength < columns) {\n\t\t\t\twrapWord(rows, word, columns);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\trows.push('');\n\t\t}\n\n\t\tif (rowLength + lengths[index] > columns && options.wordWrap === false) {\n\t\t\twrapWord(rows, word, columns);\n\t\t\tcontinue;\n\t\t}\n\n\t\trows[rows.length - 1] += word;\n\t}\n\n\tif (options.trim !== false) {\n\t\trows = rows.map(stringVisibleTrimSpacesRight);\n\t}\n\n\tconst pre = [...rows.join('\\n')];\n\n\tfor (const [index, character] of pre.entries()) {\n\t\treturnValue += character;\n\n\t\tif (ESCAPES.has(character)) {\n\t\t\tconst {groups} = new RegExp(`(?:\\\\${ANSI_CSI}(?\\\\d+)m|\\\\${ANSI_ESCAPE_LINK}(?.*)${ANSI_ESCAPE_BELL})`).exec(pre.slice(index).join('')) || {groups: {}};\n\t\t\tif (groups.code !== undefined) {\n\t\t\t\tconst code = Number.parseFloat(groups.code);\n\t\t\t\tescapeCode = code === END_CODE ? undefined : code;\n\t\t\t} else if (groups.uri !== undefined) {\n\t\t\t\tescapeUrl = groups.uri.length === 0 ? undefined : groups.uri;\n\t\t\t}\n\t\t}\n\n\t\tconst code = ansiStyles.codes.get(Number(escapeCode));\n\n\t\tif (pre[index + 1] === '\\n') {\n\t\t\tif (escapeUrl) {\n\t\t\t\treturnValue += wrapAnsiHyperlink('');\n\t\t\t}\n\n\t\t\tif (escapeCode && code) {\n\t\t\t\treturnValue += wrapAnsi(code);\n\t\t\t}\n\t\t} else if (character === '\\n') {\n\t\t\tif (escapeCode && code) {\n\t\t\t\treturnValue += wrapAnsi(escapeCode);\n\t\t\t}\n\n\t\t\tif (escapeUrl) {\n\t\t\t\treturnValue += wrapAnsiHyperlink(escapeUrl);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn returnValue;\n};\n\n// For each newline, invoke the method separately\nmodule.exports = (string, columns, options) => {\n\treturn String(string)\n\t\t.normalize()\n\t\t.replace(/\\r\\n/g, '\\n')\n\t\t.split('\\n')\n\t\t.map(line => exec(line, columns, options))\n\t\t.join('\\n');\n};\n","// Returns a wrapper function that returns a wrapped callback\n// The wrapper function should do some stuff, and return a\n// presumably different callback function.\n// This makes sure that own properties are retained, so that\n// decorations and such are not lost along the way.\nmodule.exports = wrappy\nfunction wrappy (fn, cb) {\n  if (fn && cb) return wrappy(fn)(cb)\n\n  if (typeof fn !== 'function')\n    throw new TypeError('need wrapper function')\n\n  Object.keys(fn).forEach(function (k) {\n    wrapper[k] = fn[k]\n  })\n\n  return wrapper\n\n  function wrapper() {\n    var args = new Array(arguments.length)\n    for (var i = 0; i < args.length; i++) {\n      args[i] = arguments[i]\n    }\n    var ret = fn.apply(this, args)\n    var cb = args[args.length-1]\n    if (typeof ret === 'function' && ret !== cb) {\n      Object.keys(cb).forEach(function (k) {\n        ret[k] = cb[k]\n      })\n    }\n    return ret\n  }\n}\n","'use strict';\n\nconst WebSocket = require('./lib/websocket');\n\nWebSocket.createWebSocketStream = require('./lib/stream');\nWebSocket.Server = require('./lib/websocket-server');\nWebSocket.Receiver = require('./lib/receiver');\nWebSocket.Sender = require('./lib/sender');\n\nWebSocket.WebSocket = WebSocket;\nWebSocket.WebSocketServer = WebSocket.Server;\n\nmodule.exports = WebSocket;\n","'use strict';\n\nconst { EMPTY_BUFFER } = require('./constants');\n\nconst FastBuffer = Buffer[Symbol.species];\n\n/**\n * Merges an array of buffers into a new buffer.\n *\n * @param {Buffer[]} list The array of buffers to concat\n * @param {Number} totalLength The total length of buffers in the list\n * @return {Buffer} The resulting buffer\n * @public\n */\nfunction concat(list, totalLength) {\n  if (list.length === 0) return EMPTY_BUFFER;\n  if (list.length === 1) return list[0];\n\n  const target = Buffer.allocUnsafe(totalLength);\n  let offset = 0;\n\n  for (let i = 0; i < list.length; i++) {\n    const buf = list[i];\n    target.set(buf, offset);\n    offset += buf.length;\n  }\n\n  if (offset < totalLength) {\n    return new FastBuffer(target.buffer, target.byteOffset, offset);\n  }\n\n  return target;\n}\n\n/**\n * Masks a buffer using the given mask.\n *\n * @param {Buffer} source The buffer to mask\n * @param {Buffer} mask The mask to use\n * @param {Buffer} output The buffer where to store the result\n * @param {Number} offset The offset at which to start writing\n * @param {Number} length The number of bytes to mask.\n * @public\n */\nfunction _mask(source, mask, output, offset, length) {\n  for (let i = 0; i < length; i++) {\n    output[offset + i] = source[i] ^ mask[i & 3];\n  }\n}\n\n/**\n * Unmasks a buffer using the given mask.\n *\n * @param {Buffer} buffer The buffer to unmask\n * @param {Buffer} mask The mask to use\n * @public\n */\nfunction _unmask(buffer, mask) {\n  for (let i = 0; i < buffer.length; i++) {\n    buffer[i] ^= mask[i & 3];\n  }\n}\n\n/**\n * Converts a buffer to an `ArrayBuffer`.\n *\n * @param {Buffer} buf The buffer to convert\n * @return {ArrayBuffer} Converted buffer\n * @public\n */\nfunction toArrayBuffer(buf) {\n  if (buf.length === buf.buffer.byteLength) {\n    return buf.buffer;\n  }\n\n  return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.length);\n}\n\n/**\n * Converts `data` to a `Buffer`.\n *\n * @param {*} data The data to convert\n * @return {Buffer} The buffer\n * @throws {TypeError}\n * @public\n */\nfunction toBuffer(data) {\n  toBuffer.readOnly = true;\n\n  if (Buffer.isBuffer(data)) return data;\n\n  let buf;\n\n  if (data instanceof ArrayBuffer) {\n    buf = new FastBuffer(data);\n  } else if (ArrayBuffer.isView(data)) {\n    buf = new FastBuffer(data.buffer, data.byteOffset, data.byteLength);\n  } else {\n    buf = Buffer.from(data);\n    toBuffer.readOnly = false;\n  }\n\n  return buf;\n}\n\nmodule.exports = {\n  concat,\n  mask: _mask,\n  toArrayBuffer,\n  toBuffer,\n  unmask: _unmask\n};\n\n/* istanbul ignore else  */\nif (!process.env.WS_NO_BUFFER_UTIL) {\n  try {\n    const bufferUtil = require('bufferutil');\n\n    module.exports.mask = function (source, mask, output, offset, length) {\n      if (length < 48) _mask(source, mask, output, offset, length);\n      else bufferUtil.mask(source, mask, output, offset, length);\n    };\n\n    module.exports.unmask = function (buffer, mask) {\n      if (buffer.length < 32) _unmask(buffer, mask);\n      else bufferUtil.unmask(buffer, mask);\n    };\n  } catch (e) {\n    // Continue regardless of the error.\n  }\n}\n","'use strict';\n\nconst BINARY_TYPES = ['nodebuffer', 'arraybuffer', 'fragments'];\nconst hasBlob = typeof Blob !== 'undefined';\n\nif (hasBlob) BINARY_TYPES.push('blob');\n\nmodule.exports = {\n  BINARY_TYPES,\n  EMPTY_BUFFER: Buffer.alloc(0),\n  GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11',\n  hasBlob,\n  kForOnEventAttribute: Symbol('kIsForOnEventAttribute'),\n  kListener: Symbol('kListener'),\n  kStatusCode: Symbol('status-code'),\n  kWebSocket: Symbol('websocket'),\n  NOOP: () => {}\n};\n","'use strict';\n\nconst { kForOnEventAttribute, kListener } = require('./constants');\n\nconst kCode = Symbol('kCode');\nconst kData = Symbol('kData');\nconst kError = Symbol('kError');\nconst kMessage = Symbol('kMessage');\nconst kReason = Symbol('kReason');\nconst kTarget = Symbol('kTarget');\nconst kType = Symbol('kType');\nconst kWasClean = Symbol('kWasClean');\n\n/**\n * Class representing an event.\n */\nclass Event {\n  /**\n   * Create a new `Event`.\n   *\n   * @param {String} type The name of the event\n   * @throws {TypeError} If the `type` argument is not specified\n   */\n  constructor(type) {\n    this[kTarget] = null;\n    this[kType] = type;\n  }\n\n  /**\n   * @type {*}\n   */\n  get target() {\n    return this[kTarget];\n  }\n\n  /**\n   * @type {String}\n   */\n  get type() {\n    return this[kType];\n  }\n}\n\nObject.defineProperty(Event.prototype, 'target', { enumerable: true });\nObject.defineProperty(Event.prototype, 'type', { enumerable: true });\n\n/**\n * Class representing a close event.\n *\n * @extends Event\n */\nclass CloseEvent extends Event {\n  /**\n   * Create a new `CloseEvent`.\n   *\n   * @param {String} type The name of the event\n   * @param {Object} [options] A dictionary object that allows for setting\n   *     attributes via object members of the same name\n   * @param {Number} [options.code=0] The status code explaining why the\n   *     connection was closed\n   * @param {String} [options.reason=''] A human-readable string explaining why\n   *     the connection was closed\n   * @param {Boolean} [options.wasClean=false] Indicates whether or not the\n   *     connection was cleanly closed\n   */\n  constructor(type, options = {}) {\n    super(type);\n\n    this[kCode] = options.code === undefined ? 0 : options.code;\n    this[kReason] = options.reason === undefined ? '' : options.reason;\n    this[kWasClean] = options.wasClean === undefined ? false : options.wasClean;\n  }\n\n  /**\n   * @type {Number}\n   */\n  get code() {\n    return this[kCode];\n  }\n\n  /**\n   * @type {String}\n   */\n  get reason() {\n    return this[kReason];\n  }\n\n  /**\n   * @type {Boolean}\n   */\n  get wasClean() {\n    return this[kWasClean];\n  }\n}\n\nObject.defineProperty(CloseEvent.prototype, 'code', { enumerable: true });\nObject.defineProperty(CloseEvent.prototype, 'reason', { enumerable: true });\nObject.defineProperty(CloseEvent.prototype, 'wasClean', { enumerable: true });\n\n/**\n * Class representing an error event.\n *\n * @extends Event\n */\nclass ErrorEvent extends Event {\n  /**\n   * Create a new `ErrorEvent`.\n   *\n   * @param {String} type The name of the event\n   * @param {Object} [options] A dictionary object that allows for setting\n   *     attributes via object members of the same name\n   * @param {*} [options.error=null] The error that generated this event\n   * @param {String} [options.message=''] The error message\n   */\n  constructor(type, options = {}) {\n    super(type);\n\n    this[kError] = options.error === undefined ? null : options.error;\n    this[kMessage] = options.message === undefined ? '' : options.message;\n  }\n\n  /**\n   * @type {*}\n   */\n  get error() {\n    return this[kError];\n  }\n\n  /**\n   * @type {String}\n   */\n  get message() {\n    return this[kMessage];\n  }\n}\n\nObject.defineProperty(ErrorEvent.prototype, 'error', { enumerable: true });\nObject.defineProperty(ErrorEvent.prototype, 'message', { enumerable: true });\n\n/**\n * Class representing a message event.\n *\n * @extends Event\n */\nclass MessageEvent extends Event {\n  /**\n   * Create a new `MessageEvent`.\n   *\n   * @param {String} type The name of the event\n   * @param {Object} [options] A dictionary object that allows for setting\n   *     attributes via object members of the same name\n   * @param {*} [options.data=null] The message content\n   */\n  constructor(type, options = {}) {\n    super(type);\n\n    this[kData] = options.data === undefined ? null : options.data;\n  }\n\n  /**\n   * @type {*}\n   */\n  get data() {\n    return this[kData];\n  }\n}\n\nObject.defineProperty(MessageEvent.prototype, 'data', { enumerable: true });\n\n/**\n * This provides methods for emulating the `EventTarget` interface. It's not\n * meant to be used directly.\n *\n * @mixin\n */\nconst EventTarget = {\n  /**\n   * Register an event listener.\n   *\n   * @param {String} type A string representing the event type to listen for\n   * @param {(Function|Object)} handler The listener to add\n   * @param {Object} [options] An options object specifies characteristics about\n   *     the event listener\n   * @param {Boolean} [options.once=false] A `Boolean` indicating that the\n   *     listener should be invoked at most once after being added. If `true`,\n   *     the listener would be automatically removed when invoked.\n   * @public\n   */\n  addEventListener(type, handler, options = {}) {\n    for (const listener of this.listeners(type)) {\n      if (\n        !options[kForOnEventAttribute] &&\n        listener[kListener] === handler &&\n        !listener[kForOnEventAttribute]\n      ) {\n        return;\n      }\n    }\n\n    let wrapper;\n\n    if (type === 'message') {\n      wrapper = function onMessage(data, isBinary) {\n        const event = new MessageEvent('message', {\n          data: isBinary ? data : data.toString()\n        });\n\n        event[kTarget] = this;\n        callListener(handler, this, event);\n      };\n    } else if (type === 'close') {\n      wrapper = function onClose(code, message) {\n        const event = new CloseEvent('close', {\n          code,\n          reason: message.toString(),\n          wasClean: this._closeFrameReceived && this._closeFrameSent\n        });\n\n        event[kTarget] = this;\n        callListener(handler, this, event);\n      };\n    } else if (type === 'error') {\n      wrapper = function onError(error) {\n        const event = new ErrorEvent('error', {\n          error,\n          message: error.message\n        });\n\n        event[kTarget] = this;\n        callListener(handler, this, event);\n      };\n    } else if (type === 'open') {\n      wrapper = function onOpen() {\n        const event = new Event('open');\n\n        event[kTarget] = this;\n        callListener(handler, this, event);\n      };\n    } else {\n      return;\n    }\n\n    wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute];\n    wrapper[kListener] = handler;\n\n    if (options.once) {\n      this.once(type, wrapper);\n    } else {\n      this.on(type, wrapper);\n    }\n  },\n\n  /**\n   * Remove an event listener.\n   *\n   * @param {String} type A string representing the event type to remove\n   * @param {(Function|Object)} handler The listener to remove\n   * @public\n   */\n  removeEventListener(type, handler) {\n    for (const listener of this.listeners(type)) {\n      if (listener[kListener] === handler && !listener[kForOnEventAttribute]) {\n        this.removeListener(type, listener);\n        break;\n      }\n    }\n  }\n};\n\nmodule.exports = {\n  CloseEvent,\n  ErrorEvent,\n  Event,\n  EventTarget,\n  MessageEvent\n};\n\n/**\n * Call an event listener\n *\n * @param {(Function|Object)} listener The listener to call\n * @param {*} thisArg The value to use as `this`` when calling the listener\n * @param {Event} event The event to pass to the listener\n * @private\n */\nfunction callListener(listener, thisArg, event) {\n  if (typeof listener === 'object' && listener.handleEvent) {\n    listener.handleEvent.call(listener, event);\n  } else {\n    listener.call(thisArg, event);\n  }\n}\n","'use strict';\n\nconst { tokenChars } = require('./validation');\n\n/**\n * Adds an offer to the map of extension offers or a parameter to the map of\n * parameters.\n *\n * @param {Object} dest The map of extension offers or parameters\n * @param {String} name The extension or parameter name\n * @param {(Object|Boolean|String)} elem The extension parameters or the\n *     parameter value\n * @private\n */\nfunction push(dest, name, elem) {\n  if (dest[name] === undefined) dest[name] = [elem];\n  else dest[name].push(elem);\n}\n\n/**\n * Parses the `Sec-WebSocket-Extensions` header into an object.\n *\n * @param {String} header The field value of the header\n * @return {Object} The parsed object\n * @public\n */\nfunction parse(header) {\n  const offers = Object.create(null);\n  let params = Object.create(null);\n  let mustUnescape = false;\n  let isEscaping = false;\n  let inQuotes = false;\n  let extensionName;\n  let paramName;\n  let start = -1;\n  let code = -1;\n  let end = -1;\n  let i = 0;\n\n  for (; i < header.length; i++) {\n    code = header.charCodeAt(i);\n\n    if (extensionName === undefined) {\n      if (end === -1 && tokenChars[code] === 1) {\n        if (start === -1) start = i;\n      } else if (\n        i !== 0 &&\n        (code === 0x20 /* ' ' */ || code === 0x09) /* '\\t' */\n      ) {\n        if (end === -1 && start !== -1) end = i;\n      } else if (code === 0x3b /* ';' */ || code === 0x2c /* ',' */) {\n        if (start === -1) {\n          throw new SyntaxError(`Unexpected character at index ${i}`);\n        }\n\n        if (end === -1) end = i;\n        const name = header.slice(start, end);\n        if (code === 0x2c) {\n          push(offers, name, params);\n          params = Object.create(null);\n        } else {\n          extensionName = name;\n        }\n\n        start = end = -1;\n      } else {\n        throw new SyntaxError(`Unexpected character at index ${i}`);\n      }\n    } else if (paramName === undefined) {\n      if (end === -1 && tokenChars[code] === 1) {\n        if (start === -1) start = i;\n      } else if (code === 0x20 || code === 0x09) {\n        if (end === -1 && start !== -1) end = i;\n      } else if (code === 0x3b || code === 0x2c) {\n        if (start === -1) {\n          throw new SyntaxError(`Unexpected character at index ${i}`);\n        }\n\n        if (end === -1) end = i;\n        push(params, header.slice(start, end), true);\n        if (code === 0x2c) {\n          push(offers, extensionName, params);\n          params = Object.create(null);\n          extensionName = undefined;\n        }\n\n        start = end = -1;\n      } else if (code === 0x3d /* '=' */ && start !== -1 && end === -1) {\n        paramName = header.slice(start, i);\n        start = end = -1;\n      } else {\n        throw new SyntaxError(`Unexpected character at index ${i}`);\n      }\n    } else {\n      //\n      // The value of a quoted-string after unescaping must conform to the\n      // token ABNF, so only token characters are valid.\n      // Ref: https://tools.ietf.org/html/rfc6455#section-9.1\n      //\n      if (isEscaping) {\n        if (tokenChars[code] !== 1) {\n          throw new SyntaxError(`Unexpected character at index ${i}`);\n        }\n        if (start === -1) start = i;\n        else if (!mustUnescape) mustUnescape = true;\n        isEscaping = false;\n      } else if (inQuotes) {\n        if (tokenChars[code] === 1) {\n          if (start === -1) start = i;\n        } else if (code === 0x22 /* '\"' */ && start !== -1) {\n          inQuotes = false;\n          end = i;\n        } else if (code === 0x5c /* '\\' */) {\n          isEscaping = true;\n        } else {\n          throw new SyntaxError(`Unexpected character at index ${i}`);\n        }\n      } else if (code === 0x22 && header.charCodeAt(i - 1) === 0x3d) {\n        inQuotes = true;\n      } else if (end === -1 && tokenChars[code] === 1) {\n        if (start === -1) start = i;\n      } else if (start !== -1 && (code === 0x20 || code === 0x09)) {\n        if (end === -1) end = i;\n      } else if (code === 0x3b || code === 0x2c) {\n        if (start === -1) {\n          throw new SyntaxError(`Unexpected character at index ${i}`);\n        }\n\n        if (end === -1) end = i;\n        let value = header.slice(start, end);\n        if (mustUnescape) {\n          value = value.replace(/\\\\/g, '');\n          mustUnescape = false;\n        }\n        push(params, paramName, value);\n        if (code === 0x2c) {\n          push(offers, extensionName, params);\n          params = Object.create(null);\n          extensionName = undefined;\n        }\n\n        paramName = undefined;\n        start = end = -1;\n      } else {\n        throw new SyntaxError(`Unexpected character at index ${i}`);\n      }\n    }\n  }\n\n  if (start === -1 || inQuotes || code === 0x20 || code === 0x09) {\n    throw new SyntaxError('Unexpected end of input');\n  }\n\n  if (end === -1) end = i;\n  const token = header.slice(start, end);\n  if (extensionName === undefined) {\n    push(offers, token, params);\n  } else {\n    if (paramName === undefined) {\n      push(params, token, true);\n    } else if (mustUnescape) {\n      push(params, paramName, token.replace(/\\\\/g, ''));\n    } else {\n      push(params, paramName, token);\n    }\n    push(offers, extensionName, params);\n  }\n\n  return offers;\n}\n\n/**\n * Builds the `Sec-WebSocket-Extensions` header field value.\n *\n * @param {Object} extensions The map of extensions and parameters to format\n * @return {String} A string representing the given object\n * @public\n */\nfunction format(extensions) {\n  return Object.keys(extensions)\n    .map((extension) => {\n      let configurations = extensions[extension];\n      if (!Array.isArray(configurations)) configurations = [configurations];\n      return configurations\n        .map((params) => {\n          return [extension]\n            .concat(\n              Object.keys(params).map((k) => {\n                let values = params[k];\n                if (!Array.isArray(values)) values = [values];\n                return values\n                  .map((v) => (v === true ? k : `${k}=${v}`))\n                  .join('; ');\n              })\n            )\n            .join('; ');\n        })\n        .join(', ');\n    })\n    .join(', ');\n}\n\nmodule.exports = { format, parse };\n","'use strict';\n\nconst kDone = Symbol('kDone');\nconst kRun = Symbol('kRun');\n\n/**\n * A very simple job queue with adjustable concurrency. Adapted from\n * https://github.com/STRML/async-limiter\n */\nclass Limiter {\n  /**\n   * Creates a new `Limiter`.\n   *\n   * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed\n   *     to run concurrently\n   */\n  constructor(concurrency) {\n    this[kDone] = () => {\n      this.pending--;\n      this[kRun]();\n    };\n    this.concurrency = concurrency || Infinity;\n    this.jobs = [];\n    this.pending = 0;\n  }\n\n  /**\n   * Adds a job to the queue.\n   *\n   * @param {Function} job The job to run\n   * @public\n   */\n  add(job) {\n    this.jobs.push(job);\n    this[kRun]();\n  }\n\n  /**\n   * Removes a job from the queue and runs it if possible.\n   *\n   * @private\n   */\n  [kRun]() {\n    if (this.pending === this.concurrency) return;\n\n    if (this.jobs.length) {\n      const job = this.jobs.shift();\n\n      this.pending++;\n      job(this[kDone]);\n    }\n  }\n}\n\nmodule.exports = Limiter;\n","'use strict';\n\nconst zlib = require('zlib');\n\nconst bufferUtil = require('./buffer-util');\nconst Limiter = require('./limiter');\nconst { kStatusCode } = require('./constants');\n\nconst FastBuffer = Buffer[Symbol.species];\nconst TRAILER = Buffer.from([0x00, 0x00, 0xff, 0xff]);\nconst kPerMessageDeflate = Symbol('permessage-deflate');\nconst kTotalLength = Symbol('total-length');\nconst kCallback = Symbol('callback');\nconst kBuffers = Symbol('buffers');\nconst kError = Symbol('error');\n\n//\n// We limit zlib concurrency, which prevents severe memory fragmentation\n// as documented in https://github.com/nodejs/node/issues/8871#issuecomment-250915913\n// and https://github.com/websockets/ws/issues/1202\n//\n// Intentionally global; it's the global thread pool that's an issue.\n//\nlet zlibLimiter;\n\n/**\n * permessage-deflate implementation.\n */\nclass PerMessageDeflate {\n  /**\n   * Creates a PerMessageDeflate instance.\n   *\n   * @param {Object} [options] Configuration options\n   * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support\n   *     for, or request, a custom client window size\n   * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/\n   *     acknowledge disabling of client context takeover\n   * @param {Number} [options.concurrencyLimit=10] The number of concurrent\n   *     calls to zlib\n   * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the\n   *     use of a custom server window size\n   * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept\n   *     disabling of server context takeover\n   * @param {Number} [options.threshold=1024] Size (in bytes) below which\n   *     messages should not be compressed if context takeover is disabled\n   * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on\n   *     deflate\n   * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on\n   *     inflate\n   * @param {Boolean} [isServer=false] Create the instance in either server or\n   *     client mode\n   * @param {Number} [maxPayload=0] The maximum allowed message length\n   */\n  constructor(options, isServer, maxPayload) {\n    this._maxPayload = maxPayload | 0;\n    this._options = options || {};\n    this._threshold =\n      this._options.threshold !== undefined ? this._options.threshold : 1024;\n    this._isServer = !!isServer;\n    this._deflate = null;\n    this._inflate = null;\n\n    this.params = null;\n\n    if (!zlibLimiter) {\n      const concurrency =\n        this._options.concurrencyLimit !== undefined\n          ? this._options.concurrencyLimit\n          : 10;\n      zlibLimiter = new Limiter(concurrency);\n    }\n  }\n\n  /**\n   * @type {String}\n   */\n  static get extensionName() {\n    return 'permessage-deflate';\n  }\n\n  /**\n   * Create an extension negotiation offer.\n   *\n   * @return {Object} Extension parameters\n   * @public\n   */\n  offer() {\n    const params = {};\n\n    if (this._options.serverNoContextTakeover) {\n      params.server_no_context_takeover = true;\n    }\n    if (this._options.clientNoContextTakeover) {\n      params.client_no_context_takeover = true;\n    }\n    if (this._options.serverMaxWindowBits) {\n      params.server_max_window_bits = this._options.serverMaxWindowBits;\n    }\n    if (this._options.clientMaxWindowBits) {\n      params.client_max_window_bits = this._options.clientMaxWindowBits;\n    } else if (this._options.clientMaxWindowBits == null) {\n      params.client_max_window_bits = true;\n    }\n\n    return params;\n  }\n\n  /**\n   * Accept an extension negotiation offer/response.\n   *\n   * @param {Array} configurations The extension negotiation offers/reponse\n   * @return {Object} Accepted configuration\n   * @public\n   */\n  accept(configurations) {\n    configurations = this.normalizeParams(configurations);\n\n    this.params = this._isServer\n      ? this.acceptAsServer(configurations)\n      : this.acceptAsClient(configurations);\n\n    return this.params;\n  }\n\n  /**\n   * Releases all resources used by the extension.\n   *\n   * @public\n   */\n  cleanup() {\n    if (this._inflate) {\n      this._inflate.close();\n      this._inflate = null;\n    }\n\n    if (this._deflate) {\n      const callback = this._deflate[kCallback];\n\n      this._deflate.close();\n      this._deflate = null;\n\n      if (callback) {\n        callback(\n          new Error(\n            'The deflate stream was closed while data was being processed'\n          )\n        );\n      }\n    }\n  }\n\n  /**\n   *  Accept an extension negotiation offer.\n   *\n   * @param {Array} offers The extension negotiation offers\n   * @return {Object} Accepted configuration\n   * @private\n   */\n  acceptAsServer(offers) {\n    const opts = this._options;\n    const accepted = offers.find((params) => {\n      if (\n        (opts.serverNoContextTakeover === false &&\n          params.server_no_context_takeover) ||\n        (params.server_max_window_bits &&\n          (opts.serverMaxWindowBits === false ||\n            (typeof opts.serverMaxWindowBits === 'number' &&\n              opts.serverMaxWindowBits > params.server_max_window_bits))) ||\n        (typeof opts.clientMaxWindowBits === 'number' &&\n          !params.client_max_window_bits)\n      ) {\n        return false;\n      }\n\n      return true;\n    });\n\n    if (!accepted) {\n      throw new Error('None of the extension offers can be accepted');\n    }\n\n    if (opts.serverNoContextTakeover) {\n      accepted.server_no_context_takeover = true;\n    }\n    if (opts.clientNoContextTakeover) {\n      accepted.client_no_context_takeover = true;\n    }\n    if (typeof opts.serverMaxWindowBits === 'number') {\n      accepted.server_max_window_bits = opts.serverMaxWindowBits;\n    }\n    if (typeof opts.clientMaxWindowBits === 'number') {\n      accepted.client_max_window_bits = opts.clientMaxWindowBits;\n    } else if (\n      accepted.client_max_window_bits === true ||\n      opts.clientMaxWindowBits === false\n    ) {\n      delete accepted.client_max_window_bits;\n    }\n\n    return accepted;\n  }\n\n  /**\n   * Accept the extension negotiation response.\n   *\n   * @param {Array} response The extension negotiation response\n   * @return {Object} Accepted configuration\n   * @private\n   */\n  acceptAsClient(response) {\n    const params = response[0];\n\n    if (\n      this._options.clientNoContextTakeover === false &&\n      params.client_no_context_takeover\n    ) {\n      throw new Error('Unexpected parameter \"client_no_context_takeover\"');\n    }\n\n    if (!params.client_max_window_bits) {\n      if (typeof this._options.clientMaxWindowBits === 'number') {\n        params.client_max_window_bits = this._options.clientMaxWindowBits;\n      }\n    } else if (\n      this._options.clientMaxWindowBits === false ||\n      (typeof this._options.clientMaxWindowBits === 'number' &&\n        params.client_max_window_bits > this._options.clientMaxWindowBits)\n    ) {\n      throw new Error(\n        'Unexpected or invalid parameter \"client_max_window_bits\"'\n      );\n    }\n\n    return params;\n  }\n\n  /**\n   * Normalize parameters.\n   *\n   * @param {Array} configurations The extension negotiation offers/reponse\n   * @return {Array} The offers/response with normalized parameters\n   * @private\n   */\n  normalizeParams(configurations) {\n    configurations.forEach((params) => {\n      Object.keys(params).forEach((key) => {\n        let value = params[key];\n\n        if (value.length > 1) {\n          throw new Error(`Parameter \"${key}\" must have only a single value`);\n        }\n\n        value = value[0];\n\n        if (key === 'client_max_window_bits') {\n          if (value !== true) {\n            const num = +value;\n            if (!Number.isInteger(num) || num < 8 || num > 15) {\n              throw new TypeError(\n                `Invalid value for parameter \"${key}\": ${value}`\n              );\n            }\n            value = num;\n          } else if (!this._isServer) {\n            throw new TypeError(\n              `Invalid value for parameter \"${key}\": ${value}`\n            );\n          }\n        } else if (key === 'server_max_window_bits') {\n          const num = +value;\n          if (!Number.isInteger(num) || num < 8 || num > 15) {\n            throw new TypeError(\n              `Invalid value for parameter \"${key}\": ${value}`\n            );\n          }\n          value = num;\n        } else if (\n          key === 'client_no_context_takeover' ||\n          key === 'server_no_context_takeover'\n        ) {\n          if (value !== true) {\n            throw new TypeError(\n              `Invalid value for parameter \"${key}\": ${value}`\n            );\n          }\n        } else {\n          throw new Error(`Unknown parameter \"${key}\"`);\n        }\n\n        params[key] = value;\n      });\n    });\n\n    return configurations;\n  }\n\n  /**\n   * Decompress data. Concurrency limited.\n   *\n   * @param {Buffer} data Compressed data\n   * @param {Boolean} fin Specifies whether or not this is the last fragment\n   * @param {Function} callback Callback\n   * @public\n   */\n  decompress(data, fin, callback) {\n    zlibLimiter.add((done) => {\n      this._decompress(data, fin, (err, result) => {\n        done();\n        callback(err, result);\n      });\n    });\n  }\n\n  /**\n   * Compress data. Concurrency limited.\n   *\n   * @param {(Buffer|String)} data Data to compress\n   * @param {Boolean} fin Specifies whether or not this is the last fragment\n   * @param {Function} callback Callback\n   * @public\n   */\n  compress(data, fin, callback) {\n    zlibLimiter.add((done) => {\n      this._compress(data, fin, (err, result) => {\n        done();\n        callback(err, result);\n      });\n    });\n  }\n\n  /**\n   * Decompress data.\n   *\n   * @param {Buffer} data Compressed data\n   * @param {Boolean} fin Specifies whether or not this is the last fragment\n   * @param {Function} callback Callback\n   * @private\n   */\n  _decompress(data, fin, callback) {\n    const endpoint = this._isServer ? 'client' : 'server';\n\n    if (!this._inflate) {\n      const key = `${endpoint}_max_window_bits`;\n      const windowBits =\n        typeof this.params[key] !== 'number'\n          ? zlib.Z_DEFAULT_WINDOWBITS\n          : this.params[key];\n\n      this._inflate = zlib.createInflateRaw({\n        ...this._options.zlibInflateOptions,\n        windowBits\n      });\n      this._inflate[kPerMessageDeflate] = this;\n      this._inflate[kTotalLength] = 0;\n      this._inflate[kBuffers] = [];\n      this._inflate.on('error', inflateOnError);\n      this._inflate.on('data', inflateOnData);\n    }\n\n    this._inflate[kCallback] = callback;\n\n    this._inflate.write(data);\n    if (fin) this._inflate.write(TRAILER);\n\n    this._inflate.flush(() => {\n      const err = this._inflate[kError];\n\n      if (err) {\n        this._inflate.close();\n        this._inflate = null;\n        callback(err);\n        return;\n      }\n\n      const data = bufferUtil.concat(\n        this._inflate[kBuffers],\n        this._inflate[kTotalLength]\n      );\n\n      if (this._inflate._readableState.endEmitted) {\n        this._inflate.close();\n        this._inflate = null;\n      } else {\n        this._inflate[kTotalLength] = 0;\n        this._inflate[kBuffers] = [];\n\n        if (fin && this.params[`${endpoint}_no_context_takeover`]) {\n          this._inflate.reset();\n        }\n      }\n\n      callback(null, data);\n    });\n  }\n\n  /**\n   * Compress data.\n   *\n   * @param {(Buffer|String)} data Data to compress\n   * @param {Boolean} fin Specifies whether or not this is the last fragment\n   * @param {Function} callback Callback\n   * @private\n   */\n  _compress(data, fin, callback) {\n    const endpoint = this._isServer ? 'server' : 'client';\n\n    if (!this._deflate) {\n      const key = `${endpoint}_max_window_bits`;\n      const windowBits =\n        typeof this.params[key] !== 'number'\n          ? zlib.Z_DEFAULT_WINDOWBITS\n          : this.params[key];\n\n      this._deflate = zlib.createDeflateRaw({\n        ...this._options.zlibDeflateOptions,\n        windowBits\n      });\n\n      this._deflate[kTotalLength] = 0;\n      this._deflate[kBuffers] = [];\n\n      this._deflate.on('data', deflateOnData);\n    }\n\n    this._deflate[kCallback] = callback;\n\n    this._deflate.write(data);\n    this._deflate.flush(zlib.Z_SYNC_FLUSH, () => {\n      if (!this._deflate) {\n        //\n        // The deflate stream was closed while data was being processed.\n        //\n        return;\n      }\n\n      let data = bufferUtil.concat(\n        this._deflate[kBuffers],\n        this._deflate[kTotalLength]\n      );\n\n      if (fin) {\n        data = new FastBuffer(data.buffer, data.byteOffset, data.length - 4);\n      }\n\n      //\n      // Ensure that the callback will not be called again in\n      // `PerMessageDeflate#cleanup()`.\n      //\n      this._deflate[kCallback] = null;\n\n      this._deflate[kTotalLength] = 0;\n      this._deflate[kBuffers] = [];\n\n      if (fin && this.params[`${endpoint}_no_context_takeover`]) {\n        this._deflate.reset();\n      }\n\n      callback(null, data);\n    });\n  }\n}\n\nmodule.exports = PerMessageDeflate;\n\n/**\n * The listener of the `zlib.DeflateRaw` stream `'data'` event.\n *\n * @param {Buffer} chunk A chunk of data\n * @private\n */\nfunction deflateOnData(chunk) {\n  this[kBuffers].push(chunk);\n  this[kTotalLength] += chunk.length;\n}\n\n/**\n * The listener of the `zlib.InflateRaw` stream `'data'` event.\n *\n * @param {Buffer} chunk A chunk of data\n * @private\n */\nfunction inflateOnData(chunk) {\n  this[kTotalLength] += chunk.length;\n\n  if (\n    this[kPerMessageDeflate]._maxPayload < 1 ||\n    this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload\n  ) {\n    this[kBuffers].push(chunk);\n    return;\n  }\n\n  this[kError] = new RangeError('Max payload size exceeded');\n  this[kError].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH';\n  this[kError][kStatusCode] = 1009;\n  this.removeListener('data', inflateOnData);\n  this.reset();\n}\n\n/**\n * The listener of the `zlib.InflateRaw` stream `'error'` event.\n *\n * @param {Error} err The emitted error\n * @private\n */\nfunction inflateOnError(err) {\n  //\n  // There is no need to call `Zlib#close()` as the handle is automatically\n  // closed when an error is emitted.\n  //\n  this[kPerMessageDeflate]._inflate = null;\n  err[kStatusCode] = 1007;\n  this[kCallback](err);\n}\n","'use strict';\n\nconst { Writable } = require('stream');\n\nconst PerMessageDeflate = require('./permessage-deflate');\nconst {\n  BINARY_TYPES,\n  EMPTY_BUFFER,\n  kStatusCode,\n  kWebSocket\n} = require('./constants');\nconst { concat, toArrayBuffer, unmask } = require('./buffer-util');\nconst { isValidStatusCode, isValidUTF8 } = require('./validation');\n\nconst FastBuffer = Buffer[Symbol.species];\n\nconst GET_INFO = 0;\nconst GET_PAYLOAD_LENGTH_16 = 1;\nconst GET_PAYLOAD_LENGTH_64 = 2;\nconst GET_MASK = 3;\nconst GET_DATA = 4;\nconst INFLATING = 5;\nconst DEFER_EVENT = 6;\n\n/**\n * HyBi Receiver implementation.\n *\n * @extends Writable\n */\nclass Receiver extends Writable {\n  /**\n   * Creates a Receiver instance.\n   *\n   * @param {Object} [options] Options object\n   * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether\n   *     any of the `'message'`, `'ping'`, and `'pong'` events can be emitted\n   *     multiple times in the same tick\n   * @param {String} [options.binaryType=nodebuffer] The type for binary data\n   * @param {Object} [options.extensions] An object containing the negotiated\n   *     extensions\n   * @param {Boolean} [options.isServer=false] Specifies whether to operate in\n   *     client or server mode\n   * @param {Number} [options.maxPayload=0] The maximum allowed message length\n   * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n   *     not to skip UTF-8 validation for text and close messages\n   */\n  constructor(options = {}) {\n    super();\n\n    this._allowSynchronousEvents =\n      options.allowSynchronousEvents !== undefined\n        ? options.allowSynchronousEvents\n        : true;\n    this._binaryType = options.binaryType || BINARY_TYPES[0];\n    this._extensions = options.extensions || {};\n    this._isServer = !!options.isServer;\n    this._maxPayload = options.maxPayload | 0;\n    this._skipUTF8Validation = !!options.skipUTF8Validation;\n    this[kWebSocket] = undefined;\n\n    this._bufferedBytes = 0;\n    this._buffers = [];\n\n    this._compressed = false;\n    this._payloadLength = 0;\n    this._mask = undefined;\n    this._fragmented = 0;\n    this._masked = false;\n    this._fin = false;\n    this._opcode = 0;\n\n    this._totalPayloadLength = 0;\n    this._messageLength = 0;\n    this._fragments = [];\n\n    this._errored = false;\n    this._loop = false;\n    this._state = GET_INFO;\n  }\n\n  /**\n   * Implements `Writable.prototype._write()`.\n   *\n   * @param {Buffer} chunk The chunk of data to write\n   * @param {String} encoding The character encoding of `chunk`\n   * @param {Function} cb Callback\n   * @private\n   */\n  _write(chunk, encoding, cb) {\n    if (this._opcode === 0x08 && this._state == GET_INFO) return cb();\n\n    this._bufferedBytes += chunk.length;\n    this._buffers.push(chunk);\n    this.startLoop(cb);\n  }\n\n  /**\n   * Consumes `n` bytes from the buffered data.\n   *\n   * @param {Number} n The number of bytes to consume\n   * @return {Buffer} The consumed bytes\n   * @private\n   */\n  consume(n) {\n    this._bufferedBytes -= n;\n\n    if (n === this._buffers[0].length) return this._buffers.shift();\n\n    if (n < this._buffers[0].length) {\n      const buf = this._buffers[0];\n      this._buffers[0] = new FastBuffer(\n        buf.buffer,\n        buf.byteOffset + n,\n        buf.length - n\n      );\n\n      return new FastBuffer(buf.buffer, buf.byteOffset, n);\n    }\n\n    const dst = Buffer.allocUnsafe(n);\n\n    do {\n      const buf = this._buffers[0];\n      const offset = dst.length - n;\n\n      if (n >= buf.length) {\n        dst.set(this._buffers.shift(), offset);\n      } else {\n        dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset);\n        this._buffers[0] = new FastBuffer(\n          buf.buffer,\n          buf.byteOffset + n,\n          buf.length - n\n        );\n      }\n\n      n -= buf.length;\n    } while (n > 0);\n\n    return dst;\n  }\n\n  /**\n   * Starts the parsing loop.\n   *\n   * @param {Function} cb Callback\n   * @private\n   */\n  startLoop(cb) {\n    this._loop = true;\n\n    do {\n      switch (this._state) {\n        case GET_INFO:\n          this.getInfo(cb);\n          break;\n        case GET_PAYLOAD_LENGTH_16:\n          this.getPayloadLength16(cb);\n          break;\n        case GET_PAYLOAD_LENGTH_64:\n          this.getPayloadLength64(cb);\n          break;\n        case GET_MASK:\n          this.getMask();\n          break;\n        case GET_DATA:\n          this.getData(cb);\n          break;\n        case INFLATING:\n        case DEFER_EVENT:\n          this._loop = false;\n          return;\n      }\n    } while (this._loop);\n\n    if (!this._errored) cb();\n  }\n\n  /**\n   * Reads the first two bytes of a frame.\n   *\n   * @param {Function} cb Callback\n   * @private\n   */\n  getInfo(cb) {\n    if (this._bufferedBytes < 2) {\n      this._loop = false;\n      return;\n    }\n\n    const buf = this.consume(2);\n\n    if ((buf[0] & 0x30) !== 0x00) {\n      const error = this.createError(\n        RangeError,\n        'RSV2 and RSV3 must be clear',\n        true,\n        1002,\n        'WS_ERR_UNEXPECTED_RSV_2_3'\n      );\n\n      cb(error);\n      return;\n    }\n\n    const compressed = (buf[0] & 0x40) === 0x40;\n\n    if (compressed && !this._extensions[PerMessageDeflate.extensionName]) {\n      const error = this.createError(\n        RangeError,\n        'RSV1 must be clear',\n        true,\n        1002,\n        'WS_ERR_UNEXPECTED_RSV_1'\n      );\n\n      cb(error);\n      return;\n    }\n\n    this._fin = (buf[0] & 0x80) === 0x80;\n    this._opcode = buf[0] & 0x0f;\n    this._payloadLength = buf[1] & 0x7f;\n\n    if (this._opcode === 0x00) {\n      if (compressed) {\n        const error = this.createError(\n          RangeError,\n          'RSV1 must be clear',\n          true,\n          1002,\n          'WS_ERR_UNEXPECTED_RSV_1'\n        );\n\n        cb(error);\n        return;\n      }\n\n      if (!this._fragmented) {\n        const error = this.createError(\n          RangeError,\n          'invalid opcode 0',\n          true,\n          1002,\n          'WS_ERR_INVALID_OPCODE'\n        );\n\n        cb(error);\n        return;\n      }\n\n      this._opcode = this._fragmented;\n    } else if (this._opcode === 0x01 || this._opcode === 0x02) {\n      if (this._fragmented) {\n        const error = this.createError(\n          RangeError,\n          `invalid opcode ${this._opcode}`,\n          true,\n          1002,\n          'WS_ERR_INVALID_OPCODE'\n        );\n\n        cb(error);\n        return;\n      }\n\n      this._compressed = compressed;\n    } else if (this._opcode > 0x07 && this._opcode < 0x0b) {\n      if (!this._fin) {\n        const error = this.createError(\n          RangeError,\n          'FIN must be set',\n          true,\n          1002,\n          'WS_ERR_EXPECTED_FIN'\n        );\n\n        cb(error);\n        return;\n      }\n\n      if (compressed) {\n        const error = this.createError(\n          RangeError,\n          'RSV1 must be clear',\n          true,\n          1002,\n          'WS_ERR_UNEXPECTED_RSV_1'\n        );\n\n        cb(error);\n        return;\n      }\n\n      if (\n        this._payloadLength > 0x7d ||\n        (this._opcode === 0x08 && this._payloadLength === 1)\n      ) {\n        const error = this.createError(\n          RangeError,\n          `invalid payload length ${this._payloadLength}`,\n          true,\n          1002,\n          'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH'\n        );\n\n        cb(error);\n        return;\n      }\n    } else {\n      const error = this.createError(\n        RangeError,\n        `invalid opcode ${this._opcode}`,\n        true,\n        1002,\n        'WS_ERR_INVALID_OPCODE'\n      );\n\n      cb(error);\n      return;\n    }\n\n    if (!this._fin && !this._fragmented) this._fragmented = this._opcode;\n    this._masked = (buf[1] & 0x80) === 0x80;\n\n    if (this._isServer) {\n      if (!this._masked) {\n        const error = this.createError(\n          RangeError,\n          'MASK must be set',\n          true,\n          1002,\n          'WS_ERR_EXPECTED_MASK'\n        );\n\n        cb(error);\n        return;\n      }\n    } else if (this._masked) {\n      const error = this.createError(\n        RangeError,\n        'MASK must be clear',\n        true,\n        1002,\n        'WS_ERR_UNEXPECTED_MASK'\n      );\n\n      cb(error);\n      return;\n    }\n\n    if (this._payloadLength === 126) this._state = GET_PAYLOAD_LENGTH_16;\n    else if (this._payloadLength === 127) this._state = GET_PAYLOAD_LENGTH_64;\n    else this.haveLength(cb);\n  }\n\n  /**\n   * Gets extended payload length (7+16).\n   *\n   * @param {Function} cb Callback\n   * @private\n   */\n  getPayloadLength16(cb) {\n    if (this._bufferedBytes < 2) {\n      this._loop = false;\n      return;\n    }\n\n    this._payloadLength = this.consume(2).readUInt16BE(0);\n    this.haveLength(cb);\n  }\n\n  /**\n   * Gets extended payload length (7+64).\n   *\n   * @param {Function} cb Callback\n   * @private\n   */\n  getPayloadLength64(cb) {\n    if (this._bufferedBytes < 8) {\n      this._loop = false;\n      return;\n    }\n\n    const buf = this.consume(8);\n    const num = buf.readUInt32BE(0);\n\n    //\n    // The maximum safe integer in JavaScript is 2^53 - 1. An error is returned\n    // if payload length is greater than this number.\n    //\n    if (num > Math.pow(2, 53 - 32) - 1) {\n      const error = this.createError(\n        RangeError,\n        'Unsupported WebSocket frame: payload length > 2^53 - 1',\n        false,\n        1009,\n        'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH'\n      );\n\n      cb(error);\n      return;\n    }\n\n    this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4);\n    this.haveLength(cb);\n  }\n\n  /**\n   * Payload length has been read.\n   *\n   * @param {Function} cb Callback\n   * @private\n   */\n  haveLength(cb) {\n    if (this._payloadLength && this._opcode < 0x08) {\n      this._totalPayloadLength += this._payloadLength;\n      if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) {\n        const error = this.createError(\n          RangeError,\n          'Max payload size exceeded',\n          false,\n          1009,\n          'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'\n        );\n\n        cb(error);\n        return;\n      }\n    }\n\n    if (this._masked) this._state = GET_MASK;\n    else this._state = GET_DATA;\n  }\n\n  /**\n   * Reads mask bytes.\n   *\n   * @private\n   */\n  getMask() {\n    if (this._bufferedBytes < 4) {\n      this._loop = false;\n      return;\n    }\n\n    this._mask = this.consume(4);\n    this._state = GET_DATA;\n  }\n\n  /**\n   * Reads data bytes.\n   *\n   * @param {Function} cb Callback\n   * @private\n   */\n  getData(cb) {\n    let data = EMPTY_BUFFER;\n\n    if (this._payloadLength) {\n      if (this._bufferedBytes < this._payloadLength) {\n        this._loop = false;\n        return;\n      }\n\n      data = this.consume(this._payloadLength);\n\n      if (\n        this._masked &&\n        (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0\n      ) {\n        unmask(data, this._mask);\n      }\n    }\n\n    if (this._opcode > 0x07) {\n      this.controlMessage(data, cb);\n      return;\n    }\n\n    if (this._compressed) {\n      this._state = INFLATING;\n      this.decompress(data, cb);\n      return;\n    }\n\n    if (data.length) {\n      //\n      // This message is not compressed so its length is the sum of the payload\n      // length of all fragments.\n      //\n      this._messageLength = this._totalPayloadLength;\n      this._fragments.push(data);\n    }\n\n    this.dataMessage(cb);\n  }\n\n  /**\n   * Decompresses data.\n   *\n   * @param {Buffer} data Compressed data\n   * @param {Function} cb Callback\n   * @private\n   */\n  decompress(data, cb) {\n    const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];\n\n    perMessageDeflate.decompress(data, this._fin, (err, buf) => {\n      if (err) return cb(err);\n\n      if (buf.length) {\n        this._messageLength += buf.length;\n        if (this._messageLength > this._maxPayload && this._maxPayload > 0) {\n          const error = this.createError(\n            RangeError,\n            'Max payload size exceeded',\n            false,\n            1009,\n            'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'\n          );\n\n          cb(error);\n          return;\n        }\n\n        this._fragments.push(buf);\n      }\n\n      this.dataMessage(cb);\n      if (this._state === GET_INFO) this.startLoop(cb);\n    });\n  }\n\n  /**\n   * Handles a data message.\n   *\n   * @param {Function} cb Callback\n   * @private\n   */\n  dataMessage(cb) {\n    if (!this._fin) {\n      this._state = GET_INFO;\n      return;\n    }\n\n    const messageLength = this._messageLength;\n    const fragments = this._fragments;\n\n    this._totalPayloadLength = 0;\n    this._messageLength = 0;\n    this._fragmented = 0;\n    this._fragments = [];\n\n    if (this._opcode === 2) {\n      let data;\n\n      if (this._binaryType === 'nodebuffer') {\n        data = concat(fragments, messageLength);\n      } else if (this._binaryType === 'arraybuffer') {\n        data = toArrayBuffer(concat(fragments, messageLength));\n      } else if (this._binaryType === 'blob') {\n        data = new Blob(fragments);\n      } else {\n        data = fragments;\n      }\n\n      if (this._allowSynchronousEvents) {\n        this.emit('message', data, true);\n        this._state = GET_INFO;\n      } else {\n        this._state = DEFER_EVENT;\n        setImmediate(() => {\n          this.emit('message', data, true);\n          this._state = GET_INFO;\n          this.startLoop(cb);\n        });\n      }\n    } else {\n      const buf = concat(fragments, messageLength);\n\n      if (!this._skipUTF8Validation && !isValidUTF8(buf)) {\n        const error = this.createError(\n          Error,\n          'invalid UTF-8 sequence',\n          true,\n          1007,\n          'WS_ERR_INVALID_UTF8'\n        );\n\n        cb(error);\n        return;\n      }\n\n      if (this._state === INFLATING || this._allowSynchronousEvents) {\n        this.emit('message', buf, false);\n        this._state = GET_INFO;\n      } else {\n        this._state = DEFER_EVENT;\n        setImmediate(() => {\n          this.emit('message', buf, false);\n          this._state = GET_INFO;\n          this.startLoop(cb);\n        });\n      }\n    }\n  }\n\n  /**\n   * Handles a control message.\n   *\n   * @param {Buffer} data Data to handle\n   * @return {(Error|RangeError|undefined)} A possible error\n   * @private\n   */\n  controlMessage(data, cb) {\n    if (this._opcode === 0x08) {\n      if (data.length === 0) {\n        this._loop = false;\n        this.emit('conclude', 1005, EMPTY_BUFFER);\n        this.end();\n      } else {\n        const code = data.readUInt16BE(0);\n\n        if (!isValidStatusCode(code)) {\n          const error = this.createError(\n            RangeError,\n            `invalid status code ${code}`,\n            true,\n            1002,\n            'WS_ERR_INVALID_CLOSE_CODE'\n          );\n\n          cb(error);\n          return;\n        }\n\n        const buf = new FastBuffer(\n          data.buffer,\n          data.byteOffset + 2,\n          data.length - 2\n        );\n\n        if (!this._skipUTF8Validation && !isValidUTF8(buf)) {\n          const error = this.createError(\n            Error,\n            'invalid UTF-8 sequence',\n            true,\n            1007,\n            'WS_ERR_INVALID_UTF8'\n          );\n\n          cb(error);\n          return;\n        }\n\n        this._loop = false;\n        this.emit('conclude', code, buf);\n        this.end();\n      }\n\n      this._state = GET_INFO;\n      return;\n    }\n\n    if (this._allowSynchronousEvents) {\n      this.emit(this._opcode === 0x09 ? 'ping' : 'pong', data);\n      this._state = GET_INFO;\n    } else {\n      this._state = DEFER_EVENT;\n      setImmediate(() => {\n        this.emit(this._opcode === 0x09 ? 'ping' : 'pong', data);\n        this._state = GET_INFO;\n        this.startLoop(cb);\n      });\n    }\n  }\n\n  /**\n   * Builds an error object.\n   *\n   * @param {function(new:Error|RangeError)} ErrorCtor The error constructor\n   * @param {String} message The error message\n   * @param {Boolean} prefix Specifies whether or not to add a default prefix to\n   *     `message`\n   * @param {Number} statusCode The status code\n   * @param {String} errorCode The exposed error code\n   * @return {(Error|RangeError)} The error\n   * @private\n   */\n  createError(ErrorCtor, message, prefix, statusCode, errorCode) {\n    this._loop = false;\n    this._errored = true;\n\n    const err = new ErrorCtor(\n      prefix ? `Invalid WebSocket frame: ${message}` : message\n    );\n\n    Error.captureStackTrace(err, this.createError);\n    err.code = errorCode;\n    err[kStatusCode] = statusCode;\n    return err;\n  }\n}\n\nmodule.exports = Receiver;\n","/* eslint no-unused-vars: [\"error\", { \"varsIgnorePattern\": \"^Duplex\" }] */\n\n'use strict';\n\nconst { Duplex } = require('stream');\nconst { randomFillSync } = require('crypto');\n\nconst PerMessageDeflate = require('./permessage-deflate');\nconst { EMPTY_BUFFER, kWebSocket, NOOP } = require('./constants');\nconst { isBlob, isValidStatusCode } = require('./validation');\nconst { mask: applyMask, toBuffer } = require('./buffer-util');\n\nconst kByteLength = Symbol('kByteLength');\nconst maskBuffer = Buffer.alloc(4);\nconst RANDOM_POOL_SIZE = 8 * 1024;\nlet randomPool;\nlet randomPoolPointer = RANDOM_POOL_SIZE;\n\nconst DEFAULT = 0;\nconst DEFLATING = 1;\nconst GET_BLOB_DATA = 2;\n\n/**\n * HyBi Sender implementation.\n */\nclass Sender {\n  /**\n   * Creates a Sender instance.\n   *\n   * @param {Duplex} socket The connection socket\n   * @param {Object} [extensions] An object containing the negotiated extensions\n   * @param {Function} [generateMask] The function used to generate the masking\n   *     key\n   */\n  constructor(socket, extensions, generateMask) {\n    this._extensions = extensions || {};\n\n    if (generateMask) {\n      this._generateMask = generateMask;\n      this._maskBuffer = Buffer.alloc(4);\n    }\n\n    this._socket = socket;\n\n    this._firstFragment = true;\n    this._compress = false;\n\n    this._bufferedBytes = 0;\n    this._queue = [];\n    this._state = DEFAULT;\n    this.onerror = NOOP;\n    this[kWebSocket] = undefined;\n  }\n\n  /**\n   * Frames a piece of data according to the HyBi WebSocket protocol.\n   *\n   * @param {(Buffer|String)} data The data to frame\n   * @param {Object} options Options object\n   * @param {Boolean} [options.fin=false] Specifies whether or not to set the\n   *     FIN bit\n   * @param {Function} [options.generateMask] The function used to generate the\n   *     masking key\n   * @param {Boolean} [options.mask=false] Specifies whether or not to mask\n   *     `data`\n   * @param {Buffer} [options.maskBuffer] The buffer used to store the masking\n   *     key\n   * @param {Number} options.opcode The opcode\n   * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be\n   *     modified\n   * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the\n   *     RSV1 bit\n   * @return {(Buffer|String)[]} The framed data\n   * @public\n   */\n  static frame(data, options) {\n    let mask;\n    let merge = false;\n    let offset = 2;\n    let skipMasking = false;\n\n    if (options.mask) {\n      mask = options.maskBuffer || maskBuffer;\n\n      if (options.generateMask) {\n        options.generateMask(mask);\n      } else {\n        if (randomPoolPointer === RANDOM_POOL_SIZE) {\n          /* istanbul ignore else  */\n          if (randomPool === undefined) {\n            //\n            // This is lazily initialized because server-sent frames must not\n            // be masked so it may never be used.\n            //\n            randomPool = Buffer.alloc(RANDOM_POOL_SIZE);\n          }\n\n          randomFillSync(randomPool, 0, RANDOM_POOL_SIZE);\n          randomPoolPointer = 0;\n        }\n\n        mask[0] = randomPool[randomPoolPointer++];\n        mask[1] = randomPool[randomPoolPointer++];\n        mask[2] = randomPool[randomPoolPointer++];\n        mask[3] = randomPool[randomPoolPointer++];\n      }\n\n      skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0;\n      offset = 6;\n    }\n\n    let dataLength;\n\n    if (typeof data === 'string') {\n      if (\n        (!options.mask || skipMasking) &&\n        options[kByteLength] !== undefined\n      ) {\n        dataLength = options[kByteLength];\n      } else {\n        data = Buffer.from(data);\n        dataLength = data.length;\n      }\n    } else {\n      dataLength = data.length;\n      merge = options.mask && options.readOnly && !skipMasking;\n    }\n\n    let payloadLength = dataLength;\n\n    if (dataLength >= 65536) {\n      offset += 8;\n      payloadLength = 127;\n    } else if (dataLength > 125) {\n      offset += 2;\n      payloadLength = 126;\n    }\n\n    const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset);\n\n    target[0] = options.fin ? options.opcode | 0x80 : options.opcode;\n    if (options.rsv1) target[0] |= 0x40;\n\n    target[1] = payloadLength;\n\n    if (payloadLength === 126) {\n      target.writeUInt16BE(dataLength, 2);\n    } else if (payloadLength === 127) {\n      target[2] = target[3] = 0;\n      target.writeUIntBE(dataLength, 4, 6);\n    }\n\n    if (!options.mask) return [target, data];\n\n    target[1] |= 0x80;\n    target[offset - 4] = mask[0];\n    target[offset - 3] = mask[1];\n    target[offset - 2] = mask[2];\n    target[offset - 1] = mask[3];\n\n    if (skipMasking) return [target, data];\n\n    if (merge) {\n      applyMask(data, mask, target, offset, dataLength);\n      return [target];\n    }\n\n    applyMask(data, mask, data, 0, dataLength);\n    return [target, data];\n  }\n\n  /**\n   * Sends a close message to the other peer.\n   *\n   * @param {Number} [code] The status code component of the body\n   * @param {(String|Buffer)} [data] The message component of the body\n   * @param {Boolean} [mask=false] Specifies whether or not to mask the message\n   * @param {Function} [cb] Callback\n   * @public\n   */\n  close(code, data, mask, cb) {\n    let buf;\n\n    if (code === undefined) {\n      buf = EMPTY_BUFFER;\n    } else if (typeof code !== 'number' || !isValidStatusCode(code)) {\n      throw new TypeError('First argument must be a valid error code number');\n    } else if (data === undefined || !data.length) {\n      buf = Buffer.allocUnsafe(2);\n      buf.writeUInt16BE(code, 0);\n    } else {\n      const length = Buffer.byteLength(data);\n\n      if (length > 123) {\n        throw new RangeError('The message must not be greater than 123 bytes');\n      }\n\n      buf = Buffer.allocUnsafe(2 + length);\n      buf.writeUInt16BE(code, 0);\n\n      if (typeof data === 'string') {\n        buf.write(data, 2);\n      } else {\n        buf.set(data, 2);\n      }\n    }\n\n    const options = {\n      [kByteLength]: buf.length,\n      fin: true,\n      generateMask: this._generateMask,\n      mask,\n      maskBuffer: this._maskBuffer,\n      opcode: 0x08,\n      readOnly: false,\n      rsv1: false\n    };\n\n    if (this._state !== DEFAULT) {\n      this.enqueue([this.dispatch, buf, false, options, cb]);\n    } else {\n      this.sendFrame(Sender.frame(buf, options), cb);\n    }\n  }\n\n  /**\n   * Sends a ping message to the other peer.\n   *\n   * @param {*} data The message to send\n   * @param {Boolean} [mask=false] Specifies whether or not to mask `data`\n   * @param {Function} [cb] Callback\n   * @public\n   */\n  ping(data, mask, cb) {\n    let byteLength;\n    let readOnly;\n\n    if (typeof data === 'string') {\n      byteLength = Buffer.byteLength(data);\n      readOnly = false;\n    } else if (isBlob(data)) {\n      byteLength = data.size;\n      readOnly = false;\n    } else {\n      data = toBuffer(data);\n      byteLength = data.length;\n      readOnly = toBuffer.readOnly;\n    }\n\n    if (byteLength > 125) {\n      throw new RangeError('The data size must not be greater than 125 bytes');\n    }\n\n    const options = {\n      [kByteLength]: byteLength,\n      fin: true,\n      generateMask: this._generateMask,\n      mask,\n      maskBuffer: this._maskBuffer,\n      opcode: 0x09,\n      readOnly,\n      rsv1: false\n    };\n\n    if (isBlob(data)) {\n      if (this._state !== DEFAULT) {\n        this.enqueue([this.getBlobData, data, false, options, cb]);\n      } else {\n        this.getBlobData(data, false, options, cb);\n      }\n    } else if (this._state !== DEFAULT) {\n      this.enqueue([this.dispatch, data, false, options, cb]);\n    } else {\n      this.sendFrame(Sender.frame(data, options), cb);\n    }\n  }\n\n  /**\n   * Sends a pong message to the other peer.\n   *\n   * @param {*} data The message to send\n   * @param {Boolean} [mask=false] Specifies whether or not to mask `data`\n   * @param {Function} [cb] Callback\n   * @public\n   */\n  pong(data, mask, cb) {\n    let byteLength;\n    let readOnly;\n\n    if (typeof data === 'string') {\n      byteLength = Buffer.byteLength(data);\n      readOnly = false;\n    } else if (isBlob(data)) {\n      byteLength = data.size;\n      readOnly = false;\n    } else {\n      data = toBuffer(data);\n      byteLength = data.length;\n      readOnly = toBuffer.readOnly;\n    }\n\n    if (byteLength > 125) {\n      throw new RangeError('The data size must not be greater than 125 bytes');\n    }\n\n    const options = {\n      [kByteLength]: byteLength,\n      fin: true,\n      generateMask: this._generateMask,\n      mask,\n      maskBuffer: this._maskBuffer,\n      opcode: 0x0a,\n      readOnly,\n      rsv1: false\n    };\n\n    if (isBlob(data)) {\n      if (this._state !== DEFAULT) {\n        this.enqueue([this.getBlobData, data, false, options, cb]);\n      } else {\n        this.getBlobData(data, false, options, cb);\n      }\n    } else if (this._state !== DEFAULT) {\n      this.enqueue([this.dispatch, data, false, options, cb]);\n    } else {\n      this.sendFrame(Sender.frame(data, options), cb);\n    }\n  }\n\n  /**\n   * Sends a data message to the other peer.\n   *\n   * @param {*} data The message to send\n   * @param {Object} options Options object\n   * @param {Boolean} [options.binary=false] Specifies whether `data` is binary\n   *     or text\n   * @param {Boolean} [options.compress=false] Specifies whether or not to\n   *     compress `data`\n   * @param {Boolean} [options.fin=false] Specifies whether the fragment is the\n   *     last one\n   * @param {Boolean} [options.mask=false] Specifies whether or not to mask\n   *     `data`\n   * @param {Function} [cb] Callback\n   * @public\n   */\n  send(data, options, cb) {\n    const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];\n    let opcode = options.binary ? 2 : 1;\n    let rsv1 = options.compress;\n\n    let byteLength;\n    let readOnly;\n\n    if (typeof data === 'string') {\n      byteLength = Buffer.byteLength(data);\n      readOnly = false;\n    } else if (isBlob(data)) {\n      byteLength = data.size;\n      readOnly = false;\n    } else {\n      data = toBuffer(data);\n      byteLength = data.length;\n      readOnly = toBuffer.readOnly;\n    }\n\n    if (this._firstFragment) {\n      this._firstFragment = false;\n      if (\n        rsv1 &&\n        perMessageDeflate &&\n        perMessageDeflate.params[\n          perMessageDeflate._isServer\n            ? 'server_no_context_takeover'\n            : 'client_no_context_takeover'\n        ]\n      ) {\n        rsv1 = byteLength >= perMessageDeflate._threshold;\n      }\n      this._compress = rsv1;\n    } else {\n      rsv1 = false;\n      opcode = 0;\n    }\n\n    if (options.fin) this._firstFragment = true;\n\n    const opts = {\n      [kByteLength]: byteLength,\n      fin: options.fin,\n      generateMask: this._generateMask,\n      mask: options.mask,\n      maskBuffer: this._maskBuffer,\n      opcode,\n      readOnly,\n      rsv1\n    };\n\n    if (isBlob(data)) {\n      if (this._state !== DEFAULT) {\n        this.enqueue([this.getBlobData, data, this._compress, opts, cb]);\n      } else {\n        this.getBlobData(data, this._compress, opts, cb);\n      }\n    } else if (this._state !== DEFAULT) {\n      this.enqueue([this.dispatch, data, this._compress, opts, cb]);\n    } else {\n      this.dispatch(data, this._compress, opts, cb);\n    }\n  }\n\n  /**\n   * Gets the contents of a blob as binary data.\n   *\n   * @param {Blob} blob The blob\n   * @param {Boolean} [compress=false] Specifies whether or not to compress\n   *     the data\n   * @param {Object} options Options object\n   * @param {Boolean} [options.fin=false] Specifies whether or not to set the\n   *     FIN bit\n   * @param {Function} [options.generateMask] The function used to generate the\n   *     masking key\n   * @param {Boolean} [options.mask=false] Specifies whether or not to mask\n   *     `data`\n   * @param {Buffer} [options.maskBuffer] The buffer used to store the masking\n   *     key\n   * @param {Number} options.opcode The opcode\n   * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be\n   *     modified\n   * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the\n   *     RSV1 bit\n   * @param {Function} [cb] Callback\n   * @private\n   */\n  getBlobData(blob, compress, options, cb) {\n    this._bufferedBytes += options[kByteLength];\n    this._state = GET_BLOB_DATA;\n\n    blob\n      .arrayBuffer()\n      .then((arrayBuffer) => {\n        if (this._socket.destroyed) {\n          const err = new Error(\n            'The socket was closed while the blob was being read'\n          );\n\n          //\n          // `callCallbacks` is called in the next tick to ensure that errors\n          // that might be thrown in the callbacks behave like errors thrown\n          // outside the promise chain.\n          //\n          process.nextTick(callCallbacks, this, err, cb);\n          return;\n        }\n\n        this._bufferedBytes -= options[kByteLength];\n        const data = toBuffer(arrayBuffer);\n\n        if (!compress) {\n          this._state = DEFAULT;\n          this.sendFrame(Sender.frame(data, options), cb);\n          this.dequeue();\n        } else {\n          this.dispatch(data, compress, options, cb);\n        }\n      })\n      .catch((err) => {\n        //\n        // `onError` is called in the next tick for the same reason that\n        // `callCallbacks` above is.\n        //\n        process.nextTick(onError, this, err, cb);\n      });\n  }\n\n  /**\n   * Dispatches a message.\n   *\n   * @param {(Buffer|String)} data The message to send\n   * @param {Boolean} [compress=false] Specifies whether or not to compress\n   *     `data`\n   * @param {Object} options Options object\n   * @param {Boolean} [options.fin=false] Specifies whether or not to set the\n   *     FIN bit\n   * @param {Function} [options.generateMask] The function used to generate the\n   *     masking key\n   * @param {Boolean} [options.mask=false] Specifies whether or not to mask\n   *     `data`\n   * @param {Buffer} [options.maskBuffer] The buffer used to store the masking\n   *     key\n   * @param {Number} options.opcode The opcode\n   * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be\n   *     modified\n   * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the\n   *     RSV1 bit\n   * @param {Function} [cb] Callback\n   * @private\n   */\n  dispatch(data, compress, options, cb) {\n    if (!compress) {\n      this.sendFrame(Sender.frame(data, options), cb);\n      return;\n    }\n\n    const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];\n\n    this._bufferedBytes += options[kByteLength];\n    this._state = DEFLATING;\n    perMessageDeflate.compress(data, options.fin, (_, buf) => {\n      if (this._socket.destroyed) {\n        const err = new Error(\n          'The socket was closed while data was being compressed'\n        );\n\n        callCallbacks(this, err, cb);\n        return;\n      }\n\n      this._bufferedBytes -= options[kByteLength];\n      this._state = DEFAULT;\n      options.readOnly = false;\n      this.sendFrame(Sender.frame(buf, options), cb);\n      this.dequeue();\n    });\n  }\n\n  /**\n   * Executes queued send operations.\n   *\n   * @private\n   */\n  dequeue() {\n    while (this._state === DEFAULT && this._queue.length) {\n      const params = this._queue.shift();\n\n      this._bufferedBytes -= params[3][kByteLength];\n      Reflect.apply(params[0], this, params.slice(1));\n    }\n  }\n\n  /**\n   * Enqueues a send operation.\n   *\n   * @param {Array} params Send operation parameters.\n   * @private\n   */\n  enqueue(params) {\n    this._bufferedBytes += params[3][kByteLength];\n    this._queue.push(params);\n  }\n\n  /**\n   * Sends a frame.\n   *\n   * @param {Buffer[]} list The frame to send\n   * @param {Function} [cb] Callback\n   * @private\n   */\n  sendFrame(list, cb) {\n    if (list.length === 2) {\n      this._socket.cork();\n      this._socket.write(list[0]);\n      this._socket.write(list[1], cb);\n      this._socket.uncork();\n    } else {\n      this._socket.write(list[0], cb);\n    }\n  }\n}\n\nmodule.exports = Sender;\n\n/**\n * Calls queued callbacks with an error.\n *\n * @param {Sender} sender The `Sender` instance\n * @param {Error} err The error to call the callbacks with\n * @param {Function} [cb] The first callback\n * @private\n */\nfunction callCallbacks(sender, err, cb) {\n  if (typeof cb === 'function') cb(err);\n\n  for (let i = 0; i < sender._queue.length; i++) {\n    const params = sender._queue[i];\n    const callback = params[params.length - 1];\n\n    if (typeof callback === 'function') callback(err);\n  }\n}\n\n/**\n * Handles a `Sender` error.\n *\n * @param {Sender} sender The `Sender` instance\n * @param {Error} err The error\n * @param {Function} [cb] The first pending callback\n * @private\n */\nfunction onError(sender, err, cb) {\n  callCallbacks(sender, err, cb);\n  sender.onerror(err);\n}\n","'use strict';\n\nconst { Duplex } = require('stream');\n\n/**\n * Emits the `'close'` event on a stream.\n *\n * @param {Duplex} stream The stream.\n * @private\n */\nfunction emitClose(stream) {\n  stream.emit('close');\n}\n\n/**\n * The listener of the `'end'` event.\n *\n * @private\n */\nfunction duplexOnEnd() {\n  if (!this.destroyed && this._writableState.finished) {\n    this.destroy();\n  }\n}\n\n/**\n * The listener of the `'error'` event.\n *\n * @param {Error} err The error\n * @private\n */\nfunction duplexOnError(err) {\n  this.removeListener('error', duplexOnError);\n  this.destroy();\n  if (this.listenerCount('error') === 0) {\n    // Do not suppress the throwing behavior.\n    this.emit('error', err);\n  }\n}\n\n/**\n * Wraps a `WebSocket` in a duplex stream.\n *\n * @param {WebSocket} ws The `WebSocket` to wrap\n * @param {Object} [options] The options for the `Duplex` constructor\n * @return {Duplex} The duplex stream\n * @public\n */\nfunction createWebSocketStream(ws, options) {\n  let terminateOnDestroy = true;\n\n  const duplex = new Duplex({\n    ...options,\n    autoDestroy: false,\n    emitClose: false,\n    objectMode: false,\n    writableObjectMode: false\n  });\n\n  ws.on('message', function message(msg, isBinary) {\n    const data =\n      !isBinary && duplex._readableState.objectMode ? msg.toString() : msg;\n\n    if (!duplex.push(data)) ws.pause();\n  });\n\n  ws.once('error', function error(err) {\n    if (duplex.destroyed) return;\n\n    // Prevent `ws.terminate()` from being called by `duplex._destroy()`.\n    //\n    // - If the `'error'` event is emitted before the `'open'` event, then\n    //   `ws.terminate()` is a noop as no socket is assigned.\n    // - Otherwise, the error is re-emitted by the listener of the `'error'`\n    //   event of the `Receiver` object. The listener already closes the\n    //   connection by calling `ws.close()`. This allows a close frame to be\n    //   sent to the other peer. If `ws.terminate()` is called right after this,\n    //   then the close frame might not be sent.\n    terminateOnDestroy = false;\n    duplex.destroy(err);\n  });\n\n  ws.once('close', function close() {\n    if (duplex.destroyed) return;\n\n    duplex.push(null);\n  });\n\n  duplex._destroy = function (err, callback) {\n    if (ws.readyState === ws.CLOSED) {\n      callback(err);\n      process.nextTick(emitClose, duplex);\n      return;\n    }\n\n    let called = false;\n\n    ws.once('error', function error(err) {\n      called = true;\n      callback(err);\n    });\n\n    ws.once('close', function close() {\n      if (!called) callback(err);\n      process.nextTick(emitClose, duplex);\n    });\n\n    if (terminateOnDestroy) ws.terminate();\n  };\n\n  duplex._final = function (callback) {\n    if (ws.readyState === ws.CONNECTING) {\n      ws.once('open', function open() {\n        duplex._final(callback);\n      });\n      return;\n    }\n\n    // If the value of the `_socket` property is `null` it means that `ws` is a\n    // client websocket and the handshake failed. In fact, when this happens, a\n    // socket is never assigned to the websocket. Wait for the `'error'` event\n    // that will be emitted by the websocket.\n    if (ws._socket === null) return;\n\n    if (ws._socket._writableState.finished) {\n      callback();\n      if (duplex._readableState.endEmitted) duplex.destroy();\n    } else {\n      ws._socket.once('finish', function finish() {\n        // `duplex` is not destroyed here because the `'end'` event will be\n        // emitted on `duplex` after this `'finish'` event. The EOF signaling\n        // `null` chunk is, in fact, pushed when the websocket emits `'close'`.\n        callback();\n      });\n      ws.close();\n    }\n  };\n\n  duplex._read = function () {\n    if (ws.isPaused) ws.resume();\n  };\n\n  duplex._write = function (chunk, encoding, callback) {\n    if (ws.readyState === ws.CONNECTING) {\n      ws.once('open', function open() {\n        duplex._write(chunk, encoding, callback);\n      });\n      return;\n    }\n\n    ws.send(chunk, callback);\n  };\n\n  duplex.on('end', duplexOnEnd);\n  duplex.on('error', duplexOnError);\n  return duplex;\n}\n\nmodule.exports = createWebSocketStream;\n","'use strict';\n\nconst { tokenChars } = require('./validation');\n\n/**\n * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names.\n *\n * @param {String} header The field value of the header\n * @return {Set} The subprotocol names\n * @public\n */\nfunction parse(header) {\n  const protocols = new Set();\n  let start = -1;\n  let end = -1;\n  let i = 0;\n\n  for (i; i < header.length; i++) {\n    const code = header.charCodeAt(i);\n\n    if (end === -1 && tokenChars[code] === 1) {\n      if (start === -1) start = i;\n    } else if (\n      i !== 0 &&\n      (code === 0x20 /* ' ' */ || code === 0x09) /* '\\t' */\n    ) {\n      if (end === -1 && start !== -1) end = i;\n    } else if (code === 0x2c /* ',' */) {\n      if (start === -1) {\n        throw new SyntaxError(`Unexpected character at index ${i}`);\n      }\n\n      if (end === -1) end = i;\n\n      const protocol = header.slice(start, end);\n\n      if (protocols.has(protocol)) {\n        throw new SyntaxError(`The \"${protocol}\" subprotocol is duplicated`);\n      }\n\n      protocols.add(protocol);\n      start = end = -1;\n    } else {\n      throw new SyntaxError(`Unexpected character at index ${i}`);\n    }\n  }\n\n  if (start === -1 || end !== -1) {\n    throw new SyntaxError('Unexpected end of input');\n  }\n\n  const protocol = header.slice(start, i);\n\n  if (protocols.has(protocol)) {\n    throw new SyntaxError(`The \"${protocol}\" subprotocol is duplicated`);\n  }\n\n  protocols.add(protocol);\n  return protocols;\n}\n\nmodule.exports = { parse };\n","'use strict';\n\nconst { isUtf8 } = require('buffer');\n\nconst { hasBlob } = require('./constants');\n\n//\n// Allowed token characters:\n//\n// '!', '#', '$', '%', '&', ''', '*', '+', '-',\n// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~'\n//\n// tokenChars[32] === 0 // ' '\n// tokenChars[33] === 1 // '!'\n// tokenChars[34] === 0 // '\"'\n// ...\n//\n// prettier-ignore\nconst tokenChars = [\n  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15\n  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31\n  0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47\n  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63\n  0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79\n  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95\n  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111\n  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127\n];\n\n/**\n * Checks if a status code is allowed in a close frame.\n *\n * @param {Number} code The status code\n * @return {Boolean} `true` if the status code is valid, else `false`\n * @public\n */\nfunction isValidStatusCode(code) {\n  return (\n    (code >= 1000 &&\n      code <= 1014 &&\n      code !== 1004 &&\n      code !== 1005 &&\n      code !== 1006) ||\n    (code >= 3000 && code <= 4999)\n  );\n}\n\n/**\n * Checks if a given buffer contains only correct UTF-8.\n * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by\n * Markus Kuhn.\n *\n * @param {Buffer} buf The buffer to check\n * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false`\n * @public\n */\nfunction _isValidUTF8(buf) {\n  const len = buf.length;\n  let i = 0;\n\n  while (i < len) {\n    if ((buf[i] & 0x80) === 0) {\n      // 0xxxxxxx\n      i++;\n    } else if ((buf[i] & 0xe0) === 0xc0) {\n      // 110xxxxx 10xxxxxx\n      if (\n        i + 1 === len ||\n        (buf[i + 1] & 0xc0) !== 0x80 ||\n        (buf[i] & 0xfe) === 0xc0 // Overlong\n      ) {\n        return false;\n      }\n\n      i += 2;\n    } else if ((buf[i] & 0xf0) === 0xe0) {\n      // 1110xxxx 10xxxxxx 10xxxxxx\n      if (\n        i + 2 >= len ||\n        (buf[i + 1] & 0xc0) !== 0x80 ||\n        (buf[i + 2] & 0xc0) !== 0x80 ||\n        (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong\n        (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF)\n      ) {\n        return false;\n      }\n\n      i += 3;\n    } else if ((buf[i] & 0xf8) === 0xf0) {\n      // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx\n      if (\n        i + 3 >= len ||\n        (buf[i + 1] & 0xc0) !== 0x80 ||\n        (buf[i + 2] & 0xc0) !== 0x80 ||\n        (buf[i + 3] & 0xc0) !== 0x80 ||\n        (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong\n        (buf[i] === 0xf4 && buf[i + 1] > 0x8f) ||\n        buf[i] > 0xf4 // > U+10FFFF\n      ) {\n        return false;\n      }\n\n      i += 4;\n    } else {\n      return false;\n    }\n  }\n\n  return true;\n}\n\n/**\n * Determines whether a value is a `Blob`.\n *\n * @param {*} value The value to be tested\n * @return {Boolean} `true` if `value` is a `Blob`, else `false`\n * @private\n */\nfunction isBlob(value) {\n  return (\n    hasBlob &&\n    typeof value === 'object' &&\n    typeof value.arrayBuffer === 'function' &&\n    typeof value.type === 'string' &&\n    typeof value.stream === 'function' &&\n    (value[Symbol.toStringTag] === 'Blob' ||\n      value[Symbol.toStringTag] === 'File')\n  );\n}\n\nmodule.exports = {\n  isBlob,\n  isValidStatusCode,\n  isValidUTF8: _isValidUTF8,\n  tokenChars\n};\n\nif (isUtf8) {\n  module.exports.isValidUTF8 = function (buf) {\n    return buf.length < 24 ? _isValidUTF8(buf) : isUtf8(buf);\n  };\n} /* istanbul ignore else  */ else if (!process.env.WS_NO_UTF_8_VALIDATE) {\n  try {\n    const isValidUTF8 = require('utf-8-validate');\n\n    module.exports.isValidUTF8 = function (buf) {\n      return buf.length < 32 ? _isValidUTF8(buf) : isValidUTF8(buf);\n    };\n  } catch (e) {\n    // Continue regardless of the error.\n  }\n}\n","/* eslint no-unused-vars: [\"error\", { \"varsIgnorePattern\": \"^Duplex$\", \"caughtErrors\": \"none\" }] */\n\n'use strict';\n\nconst EventEmitter = require('events');\nconst http = require('http');\nconst { Duplex } = require('stream');\nconst { createHash } = require('crypto');\n\nconst extension = require('./extension');\nconst PerMessageDeflate = require('./permessage-deflate');\nconst subprotocol = require('./subprotocol');\nconst WebSocket = require('./websocket');\nconst { GUID, kWebSocket } = require('./constants');\n\nconst keyRegex = /^[+/0-9A-Za-z]{22}==$/;\n\nconst RUNNING = 0;\nconst CLOSING = 1;\nconst CLOSED = 2;\n\n/**\n * Class representing a WebSocket server.\n *\n * @extends EventEmitter\n */\nclass WebSocketServer extends EventEmitter {\n  /**\n   * Create a `WebSocketServer` instance.\n   *\n   * @param {Object} options Configuration options\n   * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether\n   *     any of the `'message'`, `'ping'`, and `'pong'` events can be emitted\n   *     multiple times in the same tick\n   * @param {Boolean} [options.autoPong=true] Specifies whether or not to\n   *     automatically send a pong in response to a ping\n   * @param {Number} [options.backlog=511] The maximum length of the queue of\n   *     pending connections\n   * @param {Boolean} [options.clientTracking=true] Specifies whether or not to\n   *     track clients\n   * @param {Function} [options.handleProtocols] A hook to handle protocols\n   * @param {String} [options.host] The hostname where to bind the server\n   * @param {Number} [options.maxPayload=104857600] The maximum allowed message\n   *     size\n   * @param {Boolean} [options.noServer=false] Enable no server mode\n   * @param {String} [options.path] Accept only connections matching this path\n   * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable\n   *     permessage-deflate\n   * @param {Number} [options.port] The port where to bind the server\n   * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S\n   *     server to use\n   * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n   *     not to skip UTF-8 validation for text and close messages\n   * @param {Function} [options.verifyClient] A hook to reject connections\n   * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket`\n   *     class to use. It must be the `WebSocket` class or class that extends it\n   * @param {Function} [callback] A listener for the `listening` event\n   */\n  constructor(options, callback) {\n    super();\n\n    options = {\n      allowSynchronousEvents: true,\n      autoPong: true,\n      maxPayload: 100 * 1024 * 1024,\n      skipUTF8Validation: false,\n      perMessageDeflate: false,\n      handleProtocols: null,\n      clientTracking: true,\n      verifyClient: null,\n      noServer: false,\n      backlog: null, // use default (511 as implemented in net.js)\n      server: null,\n      host: null,\n      path: null,\n      port: null,\n      WebSocket,\n      ...options\n    };\n\n    if (\n      (options.port == null && !options.server && !options.noServer) ||\n      (options.port != null && (options.server || options.noServer)) ||\n      (options.server && options.noServer)\n    ) {\n      throw new TypeError(\n        'One and only one of the \"port\", \"server\", or \"noServer\" options ' +\n          'must be specified'\n      );\n    }\n\n    if (options.port != null) {\n      this._server = http.createServer((req, res) => {\n        const body = http.STATUS_CODES[426];\n\n        res.writeHead(426, {\n          'Content-Length': body.length,\n          'Content-Type': 'text/plain'\n        });\n        res.end(body);\n      });\n      this._server.listen(\n        options.port,\n        options.host,\n        options.backlog,\n        callback\n      );\n    } else if (options.server) {\n      this._server = options.server;\n    }\n\n    if (this._server) {\n      const emitConnection = this.emit.bind(this, 'connection');\n\n      this._removeListeners = addListeners(this._server, {\n        listening: this.emit.bind(this, 'listening'),\n        error: this.emit.bind(this, 'error'),\n        upgrade: (req, socket, head) => {\n          this.handleUpgrade(req, socket, head, emitConnection);\n        }\n      });\n    }\n\n    if (options.perMessageDeflate === true) options.perMessageDeflate = {};\n    if (options.clientTracking) {\n      this.clients = new Set();\n      this._shouldEmitClose = false;\n    }\n\n    this.options = options;\n    this._state = RUNNING;\n  }\n\n  /**\n   * Returns the bound address, the address family name, and port of the server\n   * as reported by the operating system if listening on an IP socket.\n   * If the server is listening on a pipe or UNIX domain socket, the name is\n   * returned as a string.\n   *\n   * @return {(Object|String|null)} The address of the server\n   * @public\n   */\n  address() {\n    if (this.options.noServer) {\n      throw new Error('The server is operating in \"noServer\" mode');\n    }\n\n    if (!this._server) return null;\n    return this._server.address();\n  }\n\n  /**\n   * Stop the server from accepting new connections and emit the `'close'` event\n   * when all existing connections are closed.\n   *\n   * @param {Function} [cb] A one-time listener for the `'close'` event\n   * @public\n   */\n  close(cb) {\n    if (this._state === CLOSED) {\n      if (cb) {\n        this.once('close', () => {\n          cb(new Error('The server is not running'));\n        });\n      }\n\n      process.nextTick(emitClose, this);\n      return;\n    }\n\n    if (cb) this.once('close', cb);\n\n    if (this._state === CLOSING) return;\n    this._state = CLOSING;\n\n    if (this.options.noServer || this.options.server) {\n      if (this._server) {\n        this._removeListeners();\n        this._removeListeners = this._server = null;\n      }\n\n      if (this.clients) {\n        if (!this.clients.size) {\n          process.nextTick(emitClose, this);\n        } else {\n          this._shouldEmitClose = true;\n        }\n      } else {\n        process.nextTick(emitClose, this);\n      }\n    } else {\n      const server = this._server;\n\n      this._removeListeners();\n      this._removeListeners = this._server = null;\n\n      //\n      // The HTTP/S server was created internally. Close it, and rely on its\n      // `'close'` event.\n      //\n      server.close(() => {\n        emitClose(this);\n      });\n    }\n  }\n\n  /**\n   * See if a given request should be handled by this server instance.\n   *\n   * @param {http.IncomingMessage} req Request object to inspect\n   * @return {Boolean} `true` if the request is valid, else `false`\n   * @public\n   */\n  shouldHandle(req) {\n    if (this.options.path) {\n      const index = req.url.indexOf('?');\n      const pathname = index !== -1 ? req.url.slice(0, index) : req.url;\n\n      if (pathname !== this.options.path) return false;\n    }\n\n    return true;\n  }\n\n  /**\n   * Handle a HTTP Upgrade request.\n   *\n   * @param {http.IncomingMessage} req The request object\n   * @param {Duplex} socket The network socket between the server and client\n   * @param {Buffer} head The first packet of the upgraded stream\n   * @param {Function} cb Callback\n   * @public\n   */\n  handleUpgrade(req, socket, head, cb) {\n    socket.on('error', socketOnError);\n\n    const key = req.headers['sec-websocket-key'];\n    const upgrade = req.headers.upgrade;\n    const version = +req.headers['sec-websocket-version'];\n\n    if (req.method !== 'GET') {\n      const message = 'Invalid HTTP method';\n      abortHandshakeOrEmitwsClientError(this, req, socket, 405, message);\n      return;\n    }\n\n    if (upgrade === undefined || upgrade.toLowerCase() !== 'websocket') {\n      const message = 'Invalid Upgrade header';\n      abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n      return;\n    }\n\n    if (key === undefined || !keyRegex.test(key)) {\n      const message = 'Missing or invalid Sec-WebSocket-Key header';\n      abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n      return;\n    }\n\n    if (version !== 8 && version !== 13) {\n      const message = 'Missing or invalid Sec-WebSocket-Version header';\n      abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n      return;\n    }\n\n    if (!this.shouldHandle(req)) {\n      abortHandshake(socket, 400);\n      return;\n    }\n\n    const secWebSocketProtocol = req.headers['sec-websocket-protocol'];\n    let protocols = new Set();\n\n    if (secWebSocketProtocol !== undefined) {\n      try {\n        protocols = subprotocol.parse(secWebSocketProtocol);\n      } catch (err) {\n        const message = 'Invalid Sec-WebSocket-Protocol header';\n        abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n        return;\n      }\n    }\n\n    const secWebSocketExtensions = req.headers['sec-websocket-extensions'];\n    const extensions = {};\n\n    if (\n      this.options.perMessageDeflate &&\n      secWebSocketExtensions !== undefined\n    ) {\n      const perMessageDeflate = new PerMessageDeflate(\n        this.options.perMessageDeflate,\n        true,\n        this.options.maxPayload\n      );\n\n      try {\n        const offers = extension.parse(secWebSocketExtensions);\n\n        if (offers[PerMessageDeflate.extensionName]) {\n          perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]);\n          extensions[PerMessageDeflate.extensionName] = perMessageDeflate;\n        }\n      } catch (err) {\n        const message =\n          'Invalid or unacceptable Sec-WebSocket-Extensions header';\n        abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n        return;\n      }\n    }\n\n    //\n    // Optionally call external client verification handler.\n    //\n    if (this.options.verifyClient) {\n      const info = {\n        origin:\n          req.headers[`${version === 8 ? 'sec-websocket-origin' : 'origin'}`],\n        secure: !!(req.socket.authorized || req.socket.encrypted),\n        req\n      };\n\n      if (this.options.verifyClient.length === 2) {\n        this.options.verifyClient(info, (verified, code, message, headers) => {\n          if (!verified) {\n            return abortHandshake(socket, code || 401, message, headers);\n          }\n\n          this.completeUpgrade(\n            extensions,\n            key,\n            protocols,\n            req,\n            socket,\n            head,\n            cb\n          );\n        });\n        return;\n      }\n\n      if (!this.options.verifyClient(info)) return abortHandshake(socket, 401);\n    }\n\n    this.completeUpgrade(extensions, key, protocols, req, socket, head, cb);\n  }\n\n  /**\n   * Upgrade the connection to WebSocket.\n   *\n   * @param {Object} extensions The accepted extensions\n   * @param {String} key The value of the `Sec-WebSocket-Key` header\n   * @param {Set} protocols The subprotocols\n   * @param {http.IncomingMessage} req The request object\n   * @param {Duplex} socket The network socket between the server and client\n   * @param {Buffer} head The first packet of the upgraded stream\n   * @param {Function} cb Callback\n   * @throws {Error} If called more than once with the same socket\n   * @private\n   */\n  completeUpgrade(extensions, key, protocols, req, socket, head, cb) {\n    //\n    // Destroy the socket if the client has already sent a FIN packet.\n    //\n    if (!socket.readable || !socket.writable) return socket.destroy();\n\n    if (socket[kWebSocket]) {\n      throw new Error(\n        'server.handleUpgrade() was called more than once with the same ' +\n          'socket, possibly due to a misconfiguration'\n      );\n    }\n\n    if (this._state > RUNNING) return abortHandshake(socket, 503);\n\n    const digest = createHash('sha1')\n      .update(key + GUID)\n      .digest('base64');\n\n    const headers = [\n      'HTTP/1.1 101 Switching Protocols',\n      'Upgrade: websocket',\n      'Connection: Upgrade',\n      `Sec-WebSocket-Accept: ${digest}`\n    ];\n\n    const ws = new this.options.WebSocket(null, undefined, this.options);\n\n    if (protocols.size) {\n      //\n      // Optionally call external protocol selection handler.\n      //\n      const protocol = this.options.handleProtocols\n        ? this.options.handleProtocols(protocols, req)\n        : protocols.values().next().value;\n\n      if (protocol) {\n        headers.push(`Sec-WebSocket-Protocol: ${protocol}`);\n        ws._protocol = protocol;\n      }\n    }\n\n    if (extensions[PerMessageDeflate.extensionName]) {\n      const params = extensions[PerMessageDeflate.extensionName].params;\n      const value = extension.format({\n        [PerMessageDeflate.extensionName]: [params]\n      });\n      headers.push(`Sec-WebSocket-Extensions: ${value}`);\n      ws._extensions = extensions;\n    }\n\n    //\n    // Allow external modification/inspection of handshake headers.\n    //\n    this.emit('headers', headers, req);\n\n    socket.write(headers.concat('\\r\\n').join('\\r\\n'));\n    socket.removeListener('error', socketOnError);\n\n    ws.setSocket(socket, head, {\n      allowSynchronousEvents: this.options.allowSynchronousEvents,\n      maxPayload: this.options.maxPayload,\n      skipUTF8Validation: this.options.skipUTF8Validation\n    });\n\n    if (this.clients) {\n      this.clients.add(ws);\n      ws.on('close', () => {\n        this.clients.delete(ws);\n\n        if (this._shouldEmitClose && !this.clients.size) {\n          process.nextTick(emitClose, this);\n        }\n      });\n    }\n\n    cb(ws, req);\n  }\n}\n\nmodule.exports = WebSocketServer;\n\n/**\n * Add event listeners on an `EventEmitter` using a map of \n * pairs.\n *\n * @param {EventEmitter} server The event emitter\n * @param {Object.} map The listeners to add\n * @return {Function} A function that will remove the added listeners when\n *     called\n * @private\n */\nfunction addListeners(server, map) {\n  for (const event of Object.keys(map)) server.on(event, map[event]);\n\n  return function removeListeners() {\n    for (const event of Object.keys(map)) {\n      server.removeListener(event, map[event]);\n    }\n  };\n}\n\n/**\n * Emit a `'close'` event on an `EventEmitter`.\n *\n * @param {EventEmitter} server The event emitter\n * @private\n */\nfunction emitClose(server) {\n  server._state = CLOSED;\n  server.emit('close');\n}\n\n/**\n * Handle socket errors.\n *\n * @private\n */\nfunction socketOnError() {\n  this.destroy();\n}\n\n/**\n * Close the connection when preconditions are not fulfilled.\n *\n * @param {Duplex} socket The socket of the upgrade request\n * @param {Number} code The HTTP response status code\n * @param {String} [message] The HTTP response body\n * @param {Object} [headers] Additional HTTP response headers\n * @private\n */\nfunction abortHandshake(socket, code, message, headers) {\n  //\n  // The socket is writable unless the user destroyed or ended it before calling\n  // `server.handleUpgrade()` or in the `verifyClient` function, which is a user\n  // error. Handling this does not make much sense as the worst that can happen\n  // is that some of the data written by the user might be discarded due to the\n  // call to `socket.end()` below, which triggers an `'error'` event that in\n  // turn causes the socket to be destroyed.\n  //\n  message = message || http.STATUS_CODES[code];\n  headers = {\n    Connection: 'close',\n    'Content-Type': 'text/html',\n    'Content-Length': Buffer.byteLength(message),\n    ...headers\n  };\n\n  socket.once('finish', socket.destroy);\n\n  socket.end(\n    `HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\\r\\n` +\n      Object.keys(headers)\n        .map((h) => `${h}: ${headers[h]}`)\n        .join('\\r\\n') +\n      '\\r\\n\\r\\n' +\n      message\n  );\n}\n\n/**\n * Emit a `'wsClientError'` event on a `WebSocketServer` if there is at least\n * one listener for it, otherwise call `abortHandshake()`.\n *\n * @param {WebSocketServer} server The WebSocket server\n * @param {http.IncomingMessage} req The request object\n * @param {Duplex} socket The socket of the upgrade request\n * @param {Number} code The HTTP response status code\n * @param {String} message The HTTP response body\n * @private\n */\nfunction abortHandshakeOrEmitwsClientError(server, req, socket, code, message) {\n  if (server.listenerCount('wsClientError')) {\n    const err = new Error(message);\n    Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError);\n\n    server.emit('wsClientError', err, socket, req);\n  } else {\n    abortHandshake(socket, code, message);\n  }\n}\n","/* eslint no-unused-vars: [\"error\", { \"varsIgnorePattern\": \"^Duplex|Readable$\", \"caughtErrors\": \"none\" }] */\n\n'use strict';\n\nconst EventEmitter = require('events');\nconst https = require('https');\nconst http = require('http');\nconst net = require('net');\nconst tls = require('tls');\nconst { randomBytes, createHash } = require('crypto');\nconst { Duplex, Readable } = require('stream');\nconst { URL } = require('url');\n\nconst PerMessageDeflate = require('./permessage-deflate');\nconst Receiver = require('./receiver');\nconst Sender = require('./sender');\nconst { isBlob } = require('./validation');\n\nconst {\n  BINARY_TYPES,\n  EMPTY_BUFFER,\n  GUID,\n  kForOnEventAttribute,\n  kListener,\n  kStatusCode,\n  kWebSocket,\n  NOOP\n} = require('./constants');\nconst {\n  EventTarget: { addEventListener, removeEventListener }\n} = require('./event-target');\nconst { format, parse } = require('./extension');\nconst { toBuffer } = require('./buffer-util');\n\nconst closeTimeout = 30 * 1000;\nconst kAborted = Symbol('kAborted');\nconst protocolVersions = [8, 13];\nconst readyStates = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED'];\nconst subprotocolRegex = /^[!#$%&'*+\\-.0-9A-Z^_`|a-z~]+$/;\n\n/**\n * Class representing a WebSocket.\n *\n * @extends EventEmitter\n */\nclass WebSocket extends EventEmitter {\n  /**\n   * Create a new `WebSocket`.\n   *\n   * @param {(String|URL)} address The URL to which to connect\n   * @param {(String|String[])} [protocols] The subprotocols\n   * @param {Object} [options] Connection options\n   */\n  constructor(address, protocols, options) {\n    super();\n\n    this._binaryType = BINARY_TYPES[0];\n    this._closeCode = 1006;\n    this._closeFrameReceived = false;\n    this._closeFrameSent = false;\n    this._closeMessage = EMPTY_BUFFER;\n    this._closeTimer = null;\n    this._errorEmitted = false;\n    this._extensions = {};\n    this._paused = false;\n    this._protocol = '';\n    this._readyState = WebSocket.CONNECTING;\n    this._receiver = null;\n    this._sender = null;\n    this._socket = null;\n\n    if (address !== null) {\n      this._bufferedAmount = 0;\n      this._isServer = false;\n      this._redirects = 0;\n\n      if (protocols === undefined) {\n        protocols = [];\n      } else if (!Array.isArray(protocols)) {\n        if (typeof protocols === 'object' && protocols !== null) {\n          options = protocols;\n          protocols = [];\n        } else {\n          protocols = [protocols];\n        }\n      }\n\n      initAsClient(this, address, protocols, options);\n    } else {\n      this._autoPong = options.autoPong;\n      this._isServer = true;\n    }\n  }\n\n  /**\n   * For historical reasons, the custom \"nodebuffer\" type is used by the default\n   * instead of \"blob\".\n   *\n   * @type {String}\n   */\n  get binaryType() {\n    return this._binaryType;\n  }\n\n  set binaryType(type) {\n    if (!BINARY_TYPES.includes(type)) return;\n\n    this._binaryType = type;\n\n    //\n    // Allow to change `binaryType` on the fly.\n    //\n    if (this._receiver) this._receiver._binaryType = type;\n  }\n\n  /**\n   * @type {Number}\n   */\n  get bufferedAmount() {\n    if (!this._socket) return this._bufferedAmount;\n\n    return this._socket._writableState.length + this._sender._bufferedBytes;\n  }\n\n  /**\n   * @type {String}\n   */\n  get extensions() {\n    return Object.keys(this._extensions).join();\n  }\n\n  /**\n   * @type {Boolean}\n   */\n  get isPaused() {\n    return this._paused;\n  }\n\n  /**\n   * @type {Function}\n   */\n  /* istanbul ignore next */\n  get onclose() {\n    return null;\n  }\n\n  /**\n   * @type {Function}\n   */\n  /* istanbul ignore next */\n  get onerror() {\n    return null;\n  }\n\n  /**\n   * @type {Function}\n   */\n  /* istanbul ignore next */\n  get onopen() {\n    return null;\n  }\n\n  /**\n   * @type {Function}\n   */\n  /* istanbul ignore next */\n  get onmessage() {\n    return null;\n  }\n\n  /**\n   * @type {String}\n   */\n  get protocol() {\n    return this._protocol;\n  }\n\n  /**\n   * @type {Number}\n   */\n  get readyState() {\n    return this._readyState;\n  }\n\n  /**\n   * @type {String}\n   */\n  get url() {\n    return this._url;\n  }\n\n  /**\n   * Set up the socket and the internal resources.\n   *\n   * @param {Duplex} socket The network socket between the server and client\n   * @param {Buffer} head The first packet of the upgraded stream\n   * @param {Object} options Options object\n   * @param {Boolean} [options.allowSynchronousEvents=false] Specifies whether\n   *     any of the `'message'`, `'ping'`, and `'pong'` events can be emitted\n   *     multiple times in the same tick\n   * @param {Function} [options.generateMask] The function used to generate the\n   *     masking key\n   * @param {Number} [options.maxPayload=0] The maximum allowed message size\n   * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n   *     not to skip UTF-8 validation for text and close messages\n   * @private\n   */\n  setSocket(socket, head, options) {\n    const receiver = new Receiver({\n      allowSynchronousEvents: options.allowSynchronousEvents,\n      binaryType: this.binaryType,\n      extensions: this._extensions,\n      isServer: this._isServer,\n      maxPayload: options.maxPayload,\n      skipUTF8Validation: options.skipUTF8Validation\n    });\n\n    const sender = new Sender(socket, this._extensions, options.generateMask);\n\n    this._receiver = receiver;\n    this._sender = sender;\n    this._socket = socket;\n\n    receiver[kWebSocket] = this;\n    sender[kWebSocket] = this;\n    socket[kWebSocket] = this;\n\n    receiver.on('conclude', receiverOnConclude);\n    receiver.on('drain', receiverOnDrain);\n    receiver.on('error', receiverOnError);\n    receiver.on('message', receiverOnMessage);\n    receiver.on('ping', receiverOnPing);\n    receiver.on('pong', receiverOnPong);\n\n    sender.onerror = senderOnError;\n\n    //\n    // These methods may not be available if `socket` is just a `Duplex`.\n    //\n    if (socket.setTimeout) socket.setTimeout(0);\n    if (socket.setNoDelay) socket.setNoDelay();\n\n    if (head.length > 0) socket.unshift(head);\n\n    socket.on('close', socketOnClose);\n    socket.on('data', socketOnData);\n    socket.on('end', socketOnEnd);\n    socket.on('error', socketOnError);\n\n    this._readyState = WebSocket.OPEN;\n    this.emit('open');\n  }\n\n  /**\n   * Emit the `'close'` event.\n   *\n   * @private\n   */\n  emitClose() {\n    if (!this._socket) {\n      this._readyState = WebSocket.CLOSED;\n      this.emit('close', this._closeCode, this._closeMessage);\n      return;\n    }\n\n    if (this._extensions[PerMessageDeflate.extensionName]) {\n      this._extensions[PerMessageDeflate.extensionName].cleanup();\n    }\n\n    this._receiver.removeAllListeners();\n    this._readyState = WebSocket.CLOSED;\n    this.emit('close', this._closeCode, this._closeMessage);\n  }\n\n  /**\n   * Start a closing handshake.\n   *\n   *          +----------+   +-----------+   +----------+\n   *     - - -|ws.close()|-->|close frame|-->|ws.close()|- - -\n   *    |     +----------+   +-----------+   +----------+     |\n   *          +----------+   +-----------+         |\n   * CLOSING  |ws.close()|<--|close frame|<--+-----+       CLOSING\n   *          +----------+   +-----------+   |\n   *    |           |                        |   +---+        |\n   *                +------------------------+-->|fin| - - - -\n   *    |         +---+                      |   +---+\n   *     - - - - -|fin|<---------------------+\n   *              +---+\n   *\n   * @param {Number} [code] Status code explaining why the connection is closing\n   * @param {(String|Buffer)} [data] The reason why the connection is\n   *     closing\n   * @public\n   */\n  close(code, data) {\n    if (this.readyState === WebSocket.CLOSED) return;\n    if (this.readyState === WebSocket.CONNECTING) {\n      const msg = 'WebSocket was closed before the connection was established';\n      abortHandshake(this, this._req, msg);\n      return;\n    }\n\n    if (this.readyState === WebSocket.CLOSING) {\n      if (\n        this._closeFrameSent &&\n        (this._closeFrameReceived || this._receiver._writableState.errorEmitted)\n      ) {\n        this._socket.end();\n      }\n\n      return;\n    }\n\n    this._readyState = WebSocket.CLOSING;\n    this._sender.close(code, data, !this._isServer, (err) => {\n      //\n      // This error is handled by the `'error'` listener on the socket. We only\n      // want to know if the close frame has been sent here.\n      //\n      if (err) return;\n\n      this._closeFrameSent = true;\n\n      if (\n        this._closeFrameReceived ||\n        this._receiver._writableState.errorEmitted\n      ) {\n        this._socket.end();\n      }\n    });\n\n    setCloseTimer(this);\n  }\n\n  /**\n   * Pause the socket.\n   *\n   * @public\n   */\n  pause() {\n    if (\n      this.readyState === WebSocket.CONNECTING ||\n      this.readyState === WebSocket.CLOSED\n    ) {\n      return;\n    }\n\n    this._paused = true;\n    this._socket.pause();\n  }\n\n  /**\n   * Send a ping.\n   *\n   * @param {*} [data] The data to send\n   * @param {Boolean} [mask] Indicates whether or not to mask `data`\n   * @param {Function} [cb] Callback which is executed when the ping is sent\n   * @public\n   */\n  ping(data, mask, cb) {\n    if (this.readyState === WebSocket.CONNECTING) {\n      throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');\n    }\n\n    if (typeof data === 'function') {\n      cb = data;\n      data = mask = undefined;\n    } else if (typeof mask === 'function') {\n      cb = mask;\n      mask = undefined;\n    }\n\n    if (typeof data === 'number') data = data.toString();\n\n    if (this.readyState !== WebSocket.OPEN) {\n      sendAfterClose(this, data, cb);\n      return;\n    }\n\n    if (mask === undefined) mask = !this._isServer;\n    this._sender.ping(data || EMPTY_BUFFER, mask, cb);\n  }\n\n  /**\n   * Send a pong.\n   *\n   * @param {*} [data] The data to send\n   * @param {Boolean} [mask] Indicates whether or not to mask `data`\n   * @param {Function} [cb] Callback which is executed when the pong is sent\n   * @public\n   */\n  pong(data, mask, cb) {\n    if (this.readyState === WebSocket.CONNECTING) {\n      throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');\n    }\n\n    if (typeof data === 'function') {\n      cb = data;\n      data = mask = undefined;\n    } else if (typeof mask === 'function') {\n      cb = mask;\n      mask = undefined;\n    }\n\n    if (typeof data === 'number') data = data.toString();\n\n    if (this.readyState !== WebSocket.OPEN) {\n      sendAfterClose(this, data, cb);\n      return;\n    }\n\n    if (mask === undefined) mask = !this._isServer;\n    this._sender.pong(data || EMPTY_BUFFER, mask, cb);\n  }\n\n  /**\n   * Resume the socket.\n   *\n   * @public\n   */\n  resume() {\n    if (\n      this.readyState === WebSocket.CONNECTING ||\n      this.readyState === WebSocket.CLOSED\n    ) {\n      return;\n    }\n\n    this._paused = false;\n    if (!this._receiver._writableState.needDrain) this._socket.resume();\n  }\n\n  /**\n   * Send a data message.\n   *\n   * @param {*} data The message to send\n   * @param {Object} [options] Options object\n   * @param {Boolean} [options.binary] Specifies whether `data` is binary or\n   *     text\n   * @param {Boolean} [options.compress] Specifies whether or not to compress\n   *     `data`\n   * @param {Boolean} [options.fin=true] Specifies whether the fragment is the\n   *     last one\n   * @param {Boolean} [options.mask] Specifies whether or not to mask `data`\n   * @param {Function} [cb] Callback which is executed when data is written out\n   * @public\n   */\n  send(data, options, cb) {\n    if (this.readyState === WebSocket.CONNECTING) {\n      throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');\n    }\n\n    if (typeof options === 'function') {\n      cb = options;\n      options = {};\n    }\n\n    if (typeof data === 'number') data = data.toString();\n\n    if (this.readyState !== WebSocket.OPEN) {\n      sendAfterClose(this, data, cb);\n      return;\n    }\n\n    const opts = {\n      binary: typeof data !== 'string',\n      mask: !this._isServer,\n      compress: true,\n      fin: true,\n      ...options\n    };\n\n    if (!this._extensions[PerMessageDeflate.extensionName]) {\n      opts.compress = false;\n    }\n\n    this._sender.send(data || EMPTY_BUFFER, opts, cb);\n  }\n\n  /**\n   * Forcibly close the connection.\n   *\n   * @public\n   */\n  terminate() {\n    if (this.readyState === WebSocket.CLOSED) return;\n    if (this.readyState === WebSocket.CONNECTING) {\n      const msg = 'WebSocket was closed before the connection was established';\n      abortHandshake(this, this._req, msg);\n      return;\n    }\n\n    if (this._socket) {\n      this._readyState = WebSocket.CLOSING;\n      this._socket.destroy();\n    }\n  }\n}\n\n/**\n * @constant {Number} CONNECTING\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'CONNECTING', {\n  enumerable: true,\n  value: readyStates.indexOf('CONNECTING')\n});\n\n/**\n * @constant {Number} CONNECTING\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'CONNECTING', {\n  enumerable: true,\n  value: readyStates.indexOf('CONNECTING')\n});\n\n/**\n * @constant {Number} OPEN\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'OPEN', {\n  enumerable: true,\n  value: readyStates.indexOf('OPEN')\n});\n\n/**\n * @constant {Number} OPEN\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'OPEN', {\n  enumerable: true,\n  value: readyStates.indexOf('OPEN')\n});\n\n/**\n * @constant {Number} CLOSING\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'CLOSING', {\n  enumerable: true,\n  value: readyStates.indexOf('CLOSING')\n});\n\n/**\n * @constant {Number} CLOSING\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'CLOSING', {\n  enumerable: true,\n  value: readyStates.indexOf('CLOSING')\n});\n\n/**\n * @constant {Number} CLOSED\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'CLOSED', {\n  enumerable: true,\n  value: readyStates.indexOf('CLOSED')\n});\n\n/**\n * @constant {Number} CLOSED\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'CLOSED', {\n  enumerable: true,\n  value: readyStates.indexOf('CLOSED')\n});\n\n[\n  'binaryType',\n  'bufferedAmount',\n  'extensions',\n  'isPaused',\n  'protocol',\n  'readyState',\n  'url'\n].forEach((property) => {\n  Object.defineProperty(WebSocket.prototype, property, { enumerable: true });\n});\n\n//\n// Add the `onopen`, `onerror`, `onclose`, and `onmessage` attributes.\n// See https://html.spec.whatwg.org/multipage/comms.html#the-websocket-interface\n//\n['open', 'error', 'close', 'message'].forEach((method) => {\n  Object.defineProperty(WebSocket.prototype, `on${method}`, {\n    enumerable: true,\n    get() {\n      for (const listener of this.listeners(method)) {\n        if (listener[kForOnEventAttribute]) return listener[kListener];\n      }\n\n      return null;\n    },\n    set(handler) {\n      for (const listener of this.listeners(method)) {\n        if (listener[kForOnEventAttribute]) {\n          this.removeListener(method, listener);\n          break;\n        }\n      }\n\n      if (typeof handler !== 'function') return;\n\n      this.addEventListener(method, handler, {\n        [kForOnEventAttribute]: true\n      });\n    }\n  });\n});\n\nWebSocket.prototype.addEventListener = addEventListener;\nWebSocket.prototype.removeEventListener = removeEventListener;\n\nmodule.exports = WebSocket;\n\n/**\n * Initialize a WebSocket client.\n *\n * @param {WebSocket} websocket The client to initialize\n * @param {(String|URL)} address The URL to which to connect\n * @param {Array} protocols The subprotocols\n * @param {Object} [options] Connection options\n * @param {Boolean} [options.allowSynchronousEvents=true] Specifies whether any\n *     of the `'message'`, `'ping'`, and `'pong'` events can be emitted multiple\n *     times in the same tick\n * @param {Boolean} [options.autoPong=true] Specifies whether or not to\n *     automatically send a pong in response to a ping\n * @param {Function} [options.finishRequest] A function which can be used to\n *     customize the headers of each http request before it is sent\n * @param {Boolean} [options.followRedirects=false] Whether or not to follow\n *     redirects\n * @param {Function} [options.generateMask] The function used to generate the\n *     masking key\n * @param {Number} [options.handshakeTimeout] Timeout in milliseconds for the\n *     handshake request\n * @param {Number} [options.maxPayload=104857600] The maximum allowed message\n *     size\n * @param {Number} [options.maxRedirects=10] The maximum number of redirects\n *     allowed\n * @param {String} [options.origin] Value of the `Origin` or\n *     `Sec-WebSocket-Origin` header\n * @param {(Boolean|Object)} [options.perMessageDeflate=true] Enable/disable\n *     permessage-deflate\n * @param {Number} [options.protocolVersion=13] Value of the\n *     `Sec-WebSocket-Version` header\n * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n *     not to skip UTF-8 validation for text and close messages\n * @private\n */\nfunction initAsClient(websocket, address, protocols, options) {\n  const opts = {\n    allowSynchronousEvents: true,\n    autoPong: true,\n    protocolVersion: protocolVersions[1],\n    maxPayload: 100 * 1024 * 1024,\n    skipUTF8Validation: false,\n    perMessageDeflate: true,\n    followRedirects: false,\n    maxRedirects: 10,\n    ...options,\n    socketPath: undefined,\n    hostname: undefined,\n    protocol: undefined,\n    timeout: undefined,\n    method: 'GET',\n    host: undefined,\n    path: undefined,\n    port: undefined\n  };\n\n  websocket._autoPong = opts.autoPong;\n\n  if (!protocolVersions.includes(opts.protocolVersion)) {\n    throw new RangeError(\n      `Unsupported protocol version: ${opts.protocolVersion} ` +\n        `(supported versions: ${protocolVersions.join(', ')})`\n    );\n  }\n\n  let parsedUrl;\n\n  if (address instanceof URL) {\n    parsedUrl = address;\n  } else {\n    try {\n      parsedUrl = new URL(address);\n    } catch (e) {\n      throw new SyntaxError(`Invalid URL: ${address}`);\n    }\n  }\n\n  if (parsedUrl.protocol === 'http:') {\n    parsedUrl.protocol = 'ws:';\n  } else if (parsedUrl.protocol === 'https:') {\n    parsedUrl.protocol = 'wss:';\n  }\n\n  websocket._url = parsedUrl.href;\n\n  const isSecure = parsedUrl.protocol === 'wss:';\n  const isIpcUrl = parsedUrl.protocol === 'ws+unix:';\n  let invalidUrlMessage;\n\n  if (parsedUrl.protocol !== 'ws:' && !isSecure && !isIpcUrl) {\n    invalidUrlMessage =\n      'The URL\\'s protocol must be one of \"ws:\", \"wss:\", ' +\n      '\"http:\", \"https\", or \"ws+unix:\"';\n  } else if (isIpcUrl && !parsedUrl.pathname) {\n    invalidUrlMessage = \"The URL's pathname is empty\";\n  } else if (parsedUrl.hash) {\n    invalidUrlMessage = 'The URL contains a fragment identifier';\n  }\n\n  if (invalidUrlMessage) {\n    const err = new SyntaxError(invalidUrlMessage);\n\n    if (websocket._redirects === 0) {\n      throw err;\n    } else {\n      emitErrorAndClose(websocket, err);\n      return;\n    }\n  }\n\n  const defaultPort = isSecure ? 443 : 80;\n  const key = randomBytes(16).toString('base64');\n  const request = isSecure ? https.request : http.request;\n  const protocolSet = new Set();\n  let perMessageDeflate;\n\n  opts.createConnection =\n    opts.createConnection || (isSecure ? tlsConnect : netConnect);\n  opts.defaultPort = opts.defaultPort || defaultPort;\n  opts.port = parsedUrl.port || defaultPort;\n  opts.host = parsedUrl.hostname.startsWith('[')\n    ? parsedUrl.hostname.slice(1, -1)\n    : parsedUrl.hostname;\n  opts.headers = {\n    ...opts.headers,\n    'Sec-WebSocket-Version': opts.protocolVersion,\n    'Sec-WebSocket-Key': key,\n    Connection: 'Upgrade',\n    Upgrade: 'websocket'\n  };\n  opts.path = parsedUrl.pathname + parsedUrl.search;\n  opts.timeout = opts.handshakeTimeout;\n\n  if (opts.perMessageDeflate) {\n    perMessageDeflate = new PerMessageDeflate(\n      opts.perMessageDeflate !== true ? opts.perMessageDeflate : {},\n      false,\n      opts.maxPayload\n    );\n    opts.headers['Sec-WebSocket-Extensions'] = format({\n      [PerMessageDeflate.extensionName]: perMessageDeflate.offer()\n    });\n  }\n  if (protocols.length) {\n    for (const protocol of protocols) {\n      if (\n        typeof protocol !== 'string' ||\n        !subprotocolRegex.test(protocol) ||\n        protocolSet.has(protocol)\n      ) {\n        throw new SyntaxError(\n          'An invalid or duplicated subprotocol was specified'\n        );\n      }\n\n      protocolSet.add(protocol);\n    }\n\n    opts.headers['Sec-WebSocket-Protocol'] = protocols.join(',');\n  }\n  if (opts.origin) {\n    if (opts.protocolVersion < 13) {\n      opts.headers['Sec-WebSocket-Origin'] = opts.origin;\n    } else {\n      opts.headers.Origin = opts.origin;\n    }\n  }\n  if (parsedUrl.username || parsedUrl.password) {\n    opts.auth = `${parsedUrl.username}:${parsedUrl.password}`;\n  }\n\n  if (isIpcUrl) {\n    const parts = opts.path.split(':');\n\n    opts.socketPath = parts[0];\n    opts.path = parts[1];\n  }\n\n  let req;\n\n  if (opts.followRedirects) {\n    if (websocket._redirects === 0) {\n      websocket._originalIpc = isIpcUrl;\n      websocket._originalSecure = isSecure;\n      websocket._originalHostOrSocketPath = isIpcUrl\n        ? opts.socketPath\n        : parsedUrl.host;\n\n      const headers = options && options.headers;\n\n      //\n      // Shallow copy the user provided options so that headers can be changed\n      // without mutating the original object.\n      //\n      options = { ...options, headers: {} };\n\n      if (headers) {\n        for (const [key, value] of Object.entries(headers)) {\n          options.headers[key.toLowerCase()] = value;\n        }\n      }\n    } else if (websocket.listenerCount('redirect') === 0) {\n      const isSameHost = isIpcUrl\n        ? websocket._originalIpc\n          ? opts.socketPath === websocket._originalHostOrSocketPath\n          : false\n        : websocket._originalIpc\n          ? false\n          : parsedUrl.host === websocket._originalHostOrSocketPath;\n\n      if (!isSameHost || (websocket._originalSecure && !isSecure)) {\n        //\n        // Match curl 7.77.0 behavior and drop the following headers. These\n        // headers are also dropped when following a redirect to a subdomain.\n        //\n        delete opts.headers.authorization;\n        delete opts.headers.cookie;\n\n        if (!isSameHost) delete opts.headers.host;\n\n        opts.auth = undefined;\n      }\n    }\n\n    //\n    // Match curl 7.77.0 behavior and make the first `Authorization` header win.\n    // If the `Authorization` header is set, then there is nothing to do as it\n    // will take precedence.\n    //\n    if (opts.auth && !options.headers.authorization) {\n      options.headers.authorization =\n        'Basic ' + Buffer.from(opts.auth).toString('base64');\n    }\n\n    req = websocket._req = request(opts);\n\n    if (websocket._redirects) {\n      //\n      // Unlike what is done for the `'upgrade'` event, no early exit is\n      // triggered here if the user calls `websocket.close()` or\n      // `websocket.terminate()` from a listener of the `'redirect'` event. This\n      // is because the user can also call `request.destroy()` with an error\n      // before calling `websocket.close()` or `websocket.terminate()` and this\n      // would result in an error being emitted on the `request` object with no\n      // `'error'` event listeners attached.\n      //\n      websocket.emit('redirect', websocket.url, req);\n    }\n  } else {\n    req = websocket._req = request(opts);\n  }\n\n  if (opts.timeout) {\n    req.on('timeout', () => {\n      abortHandshake(websocket, req, 'Opening handshake has timed out');\n    });\n  }\n\n  req.on('error', (err) => {\n    if (req === null || req[kAborted]) return;\n\n    req = websocket._req = null;\n    emitErrorAndClose(websocket, err);\n  });\n\n  req.on('response', (res) => {\n    const location = res.headers.location;\n    const statusCode = res.statusCode;\n\n    if (\n      location &&\n      opts.followRedirects &&\n      statusCode >= 300 &&\n      statusCode < 400\n    ) {\n      if (++websocket._redirects > opts.maxRedirects) {\n        abortHandshake(websocket, req, 'Maximum redirects exceeded');\n        return;\n      }\n\n      req.abort();\n\n      let addr;\n\n      try {\n        addr = new URL(location, address);\n      } catch (e) {\n        const err = new SyntaxError(`Invalid URL: ${location}`);\n        emitErrorAndClose(websocket, err);\n        return;\n      }\n\n      initAsClient(websocket, addr, protocols, options);\n    } else if (!websocket.emit('unexpected-response', req, res)) {\n      abortHandshake(\n        websocket,\n        req,\n        `Unexpected server response: ${res.statusCode}`\n      );\n    }\n  });\n\n  req.on('upgrade', (res, socket, head) => {\n    websocket.emit('upgrade', res);\n\n    //\n    // The user may have closed the connection from a listener of the\n    // `'upgrade'` event.\n    //\n    if (websocket.readyState !== WebSocket.CONNECTING) return;\n\n    req = websocket._req = null;\n\n    const upgrade = res.headers.upgrade;\n\n    if (upgrade === undefined || upgrade.toLowerCase() !== 'websocket') {\n      abortHandshake(websocket, socket, 'Invalid Upgrade header');\n      return;\n    }\n\n    const digest = createHash('sha1')\n      .update(key + GUID)\n      .digest('base64');\n\n    if (res.headers['sec-websocket-accept'] !== digest) {\n      abortHandshake(websocket, socket, 'Invalid Sec-WebSocket-Accept header');\n      return;\n    }\n\n    const serverProt = res.headers['sec-websocket-protocol'];\n    let protError;\n\n    if (serverProt !== undefined) {\n      if (!protocolSet.size) {\n        protError = 'Server sent a subprotocol but none was requested';\n      } else if (!protocolSet.has(serverProt)) {\n        protError = 'Server sent an invalid subprotocol';\n      }\n    } else if (protocolSet.size) {\n      protError = 'Server sent no subprotocol';\n    }\n\n    if (protError) {\n      abortHandshake(websocket, socket, protError);\n      return;\n    }\n\n    if (serverProt) websocket._protocol = serverProt;\n\n    const secWebSocketExtensions = res.headers['sec-websocket-extensions'];\n\n    if (secWebSocketExtensions !== undefined) {\n      if (!perMessageDeflate) {\n        const message =\n          'Server sent a Sec-WebSocket-Extensions header but no extension ' +\n          'was requested';\n        abortHandshake(websocket, socket, message);\n        return;\n      }\n\n      let extensions;\n\n      try {\n        extensions = parse(secWebSocketExtensions);\n      } catch (err) {\n        const message = 'Invalid Sec-WebSocket-Extensions header';\n        abortHandshake(websocket, socket, message);\n        return;\n      }\n\n      const extensionNames = Object.keys(extensions);\n\n      if (\n        extensionNames.length !== 1 ||\n        extensionNames[0] !== PerMessageDeflate.extensionName\n      ) {\n        const message = 'Server indicated an extension that was not requested';\n        abortHandshake(websocket, socket, message);\n        return;\n      }\n\n      try {\n        perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]);\n      } catch (err) {\n        const message = 'Invalid Sec-WebSocket-Extensions header';\n        abortHandshake(websocket, socket, message);\n        return;\n      }\n\n      websocket._extensions[PerMessageDeflate.extensionName] =\n        perMessageDeflate;\n    }\n\n    websocket.setSocket(socket, head, {\n      allowSynchronousEvents: opts.allowSynchronousEvents,\n      generateMask: opts.generateMask,\n      maxPayload: opts.maxPayload,\n      skipUTF8Validation: opts.skipUTF8Validation\n    });\n  });\n\n  if (opts.finishRequest) {\n    opts.finishRequest(req, websocket);\n  } else {\n    req.end();\n  }\n}\n\n/**\n * Emit the `'error'` and `'close'` events.\n *\n * @param {WebSocket} websocket The WebSocket instance\n * @param {Error} The error to emit\n * @private\n */\nfunction emitErrorAndClose(websocket, err) {\n  websocket._readyState = WebSocket.CLOSING;\n  //\n  // The following assignment is practically useless and is done only for\n  // consistency.\n  //\n  websocket._errorEmitted = true;\n  websocket.emit('error', err);\n  websocket.emitClose();\n}\n\n/**\n * Create a `net.Socket` and initiate a connection.\n *\n * @param {Object} options Connection options\n * @return {net.Socket} The newly created socket used to start the connection\n * @private\n */\nfunction netConnect(options) {\n  options.path = options.socketPath;\n  return net.connect(options);\n}\n\n/**\n * Create a `tls.TLSSocket` and initiate a connection.\n *\n * @param {Object} options Connection options\n * @return {tls.TLSSocket} The newly created socket used to start the connection\n * @private\n */\nfunction tlsConnect(options) {\n  options.path = undefined;\n\n  if (!options.servername && options.servername !== '') {\n    options.servername = net.isIP(options.host) ? '' : options.host;\n  }\n\n  return tls.connect(options);\n}\n\n/**\n * Abort the handshake and emit an error.\n *\n * @param {WebSocket} websocket The WebSocket instance\n * @param {(http.ClientRequest|net.Socket|tls.Socket)} stream The request to\n *     abort or the socket to destroy\n * @param {String} message The error message\n * @private\n */\nfunction abortHandshake(websocket, stream, message) {\n  websocket._readyState = WebSocket.CLOSING;\n\n  const err = new Error(message);\n  Error.captureStackTrace(err, abortHandshake);\n\n  if (stream.setHeader) {\n    stream[kAborted] = true;\n    stream.abort();\n\n    if (stream.socket && !stream.socket.destroyed) {\n      //\n      // On Node.js >= 14.3.0 `request.abort()` does not destroy the socket if\n      // called after the request completed. See\n      // https://github.com/websockets/ws/issues/1869.\n      //\n      stream.socket.destroy();\n    }\n\n    process.nextTick(emitErrorAndClose, websocket, err);\n  } else {\n    stream.destroy(err);\n    stream.once('error', websocket.emit.bind(websocket, 'error'));\n    stream.once('close', websocket.emitClose.bind(websocket));\n  }\n}\n\n/**\n * Handle cases where the `ping()`, `pong()`, or `send()` methods are called\n * when the `readyState` attribute is `CLOSING` or `CLOSED`.\n *\n * @param {WebSocket} websocket The WebSocket instance\n * @param {*} [data] The data to send\n * @param {Function} [cb] Callback\n * @private\n */\nfunction sendAfterClose(websocket, data, cb) {\n  if (data) {\n    const length = isBlob(data) ? data.size : toBuffer(data).length;\n\n    //\n    // The `_bufferedAmount` property is used only when the peer is a client and\n    // the opening handshake fails. Under these circumstances, in fact, the\n    // `setSocket()` method is not called, so the `_socket` and `_sender`\n    // properties are set to `null`.\n    //\n    if (websocket._socket) websocket._sender._bufferedBytes += length;\n    else websocket._bufferedAmount += length;\n  }\n\n  if (cb) {\n    const err = new Error(\n      `WebSocket is not open: readyState ${websocket.readyState} ` +\n        `(${readyStates[websocket.readyState]})`\n    );\n    process.nextTick(cb, err);\n  }\n}\n\n/**\n * The listener of the `Receiver` `'conclude'` event.\n *\n * @param {Number} code The status code\n * @param {Buffer} reason The reason for closing\n * @private\n */\nfunction receiverOnConclude(code, reason) {\n  const websocket = this[kWebSocket];\n\n  websocket._closeFrameReceived = true;\n  websocket._closeMessage = reason;\n  websocket._closeCode = code;\n\n  if (websocket._socket[kWebSocket] === undefined) return;\n\n  websocket._socket.removeListener('data', socketOnData);\n  process.nextTick(resume, websocket._socket);\n\n  if (code === 1005) websocket.close();\n  else websocket.close(code, reason);\n}\n\n/**\n * The listener of the `Receiver` `'drain'` event.\n *\n * @private\n */\nfunction receiverOnDrain() {\n  const websocket = this[kWebSocket];\n\n  if (!websocket.isPaused) websocket._socket.resume();\n}\n\n/**\n * The listener of the `Receiver` `'error'` event.\n *\n * @param {(RangeError|Error)} err The emitted error\n * @private\n */\nfunction receiverOnError(err) {\n  const websocket = this[kWebSocket];\n\n  if (websocket._socket[kWebSocket] !== undefined) {\n    websocket._socket.removeListener('data', socketOnData);\n\n    //\n    // On Node.js < 14.0.0 the `'error'` event is emitted synchronously. See\n    // https://github.com/websockets/ws/issues/1940.\n    //\n    process.nextTick(resume, websocket._socket);\n\n    websocket.close(err[kStatusCode]);\n  }\n\n  if (!websocket._errorEmitted) {\n    websocket._errorEmitted = true;\n    websocket.emit('error', err);\n  }\n}\n\n/**\n * The listener of the `Receiver` `'finish'` event.\n *\n * @private\n */\nfunction receiverOnFinish() {\n  this[kWebSocket].emitClose();\n}\n\n/**\n * The listener of the `Receiver` `'message'` event.\n *\n * @param {Buffer|ArrayBuffer|Buffer[])} data The message\n * @param {Boolean} isBinary Specifies whether the message is binary or not\n * @private\n */\nfunction receiverOnMessage(data, isBinary) {\n  this[kWebSocket].emit('message', data, isBinary);\n}\n\n/**\n * The listener of the `Receiver` `'ping'` event.\n *\n * @param {Buffer} data The data included in the ping frame\n * @private\n */\nfunction receiverOnPing(data) {\n  const websocket = this[kWebSocket];\n\n  if (websocket._autoPong) websocket.pong(data, !this._isServer, NOOP);\n  websocket.emit('ping', data);\n}\n\n/**\n * The listener of the `Receiver` `'pong'` event.\n *\n * @param {Buffer} data The data included in the pong frame\n * @private\n */\nfunction receiverOnPong(data) {\n  this[kWebSocket].emit('pong', data);\n}\n\n/**\n * Resume a readable stream\n *\n * @param {Readable} stream The readable stream\n * @private\n */\nfunction resume(stream) {\n  stream.resume();\n}\n\n/**\n * The `Sender` error event handler.\n *\n * @param {Error} The error\n * @private\n */\nfunction senderOnError(err) {\n  const websocket = this[kWebSocket];\n\n  if (websocket.readyState === WebSocket.CLOSED) return;\n  if (websocket.readyState === WebSocket.OPEN) {\n    websocket._readyState = WebSocket.CLOSING;\n    setCloseTimer(websocket);\n  }\n\n  //\n  // `socket.end()` is used instead of `socket.destroy()` to allow the other\n  // peer to finish sending queued data. There is no need to set a timer here\n  // because `CLOSING` means that it is already set or not needed.\n  //\n  this._socket.end();\n\n  if (!websocket._errorEmitted) {\n    websocket._errorEmitted = true;\n    websocket.emit('error', err);\n  }\n}\n\n/**\n * Set a timer to destroy the underlying raw socket of a WebSocket.\n *\n * @param {WebSocket} websocket The WebSocket instance\n * @private\n */\nfunction setCloseTimer(websocket) {\n  websocket._closeTimer = setTimeout(\n    websocket._socket.destroy.bind(websocket._socket),\n    closeTimeout\n  );\n}\n\n/**\n * The listener of the socket `'close'` event.\n *\n * @private\n */\nfunction socketOnClose() {\n  const websocket = this[kWebSocket];\n\n  this.removeListener('close', socketOnClose);\n  this.removeListener('data', socketOnData);\n  this.removeListener('end', socketOnEnd);\n\n  websocket._readyState = WebSocket.CLOSING;\n\n  let chunk;\n\n  //\n  // The close frame might not have been received or the `'end'` event emitted,\n  // for example, if the socket was destroyed due to an error. Ensure that the\n  // `receiver` stream is closed after writing any remaining buffered data to\n  // it. If the readable side of the socket is in flowing mode then there is no\n  // buffered data as everything has been already written and `readable.read()`\n  // will return `null`. If instead, the socket is paused, any possible buffered\n  // data will be read as a single chunk.\n  //\n  if (\n    !this._readableState.endEmitted &&\n    !websocket._closeFrameReceived &&\n    !websocket._receiver._writableState.errorEmitted &&\n    (chunk = websocket._socket.read()) !== null\n  ) {\n    websocket._receiver.write(chunk);\n  }\n\n  websocket._receiver.end();\n\n  this[kWebSocket] = undefined;\n\n  clearTimeout(websocket._closeTimer);\n\n  if (\n    websocket._receiver._writableState.finished ||\n    websocket._receiver._writableState.errorEmitted\n  ) {\n    websocket.emitClose();\n  } else {\n    websocket._receiver.on('error', receiverOnFinish);\n    websocket._receiver.on('finish', receiverOnFinish);\n  }\n}\n\n/**\n * The listener of the socket `'data'` event.\n *\n * @param {Buffer} chunk A chunk of data\n * @private\n */\nfunction socketOnData(chunk) {\n  if (!this[kWebSocket]._receiver.write(chunk)) {\n    this.pause();\n  }\n}\n\n/**\n * The listener of the socket `'end'` event.\n *\n * @private\n */\nfunction socketOnEnd() {\n  const websocket = this[kWebSocket];\n\n  websocket._readyState = WebSocket.CLOSING;\n  websocket._receiver.end();\n  this.end();\n}\n\n/**\n * The listener of the socket `'error'` event.\n *\n * @private\n */\nfunction socketOnError() {\n  const websocket = this[kWebSocket];\n\n  this.removeListener('error', socketOnError);\n  this.on('error', NOOP);\n\n  if (websocket) {\n    websocket._readyState = WebSocket.CLOSING;\n    this.destroy();\n  }\n}\n","var fs = require(\"fs\");\nvar zlib = require(\"zlib\");\nvar fd_slicer = require(\"fd-slicer\");\nvar crc32 = require(\"buffer-crc32\");\nvar util = require(\"util\");\nvar EventEmitter = require(\"events\").EventEmitter;\nvar Transform = require(\"stream\").Transform;\nvar PassThrough = require(\"stream\").PassThrough;\nvar Writable = require(\"stream\").Writable;\n\nexports.open = open;\nexports.fromFd = fromFd;\nexports.fromBuffer = fromBuffer;\nexports.fromRandomAccessReader = fromRandomAccessReader;\nexports.dosDateTimeToDate = dosDateTimeToDate;\nexports.validateFileName = validateFileName;\nexports.ZipFile = ZipFile;\nexports.Entry = Entry;\nexports.RandomAccessReader = RandomAccessReader;\n\nfunction open(path, options, callback) {\n  if (typeof options === \"function\") {\n    callback = options;\n    options = null;\n  }\n  if (options == null) options = {};\n  if (options.autoClose == null) options.autoClose = true;\n  if (options.lazyEntries == null) options.lazyEntries = false;\n  if (options.decodeStrings == null) options.decodeStrings = true;\n  if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n  if (options.strictFileNames == null) options.strictFileNames = false;\n  if (callback == null) callback = defaultCallback;\n  fs.open(path, \"r\", function(err, fd) {\n    if (err) return callback(err);\n    fromFd(fd, options, function(err, zipfile) {\n      if (err) fs.close(fd, defaultCallback);\n      callback(err, zipfile);\n    });\n  });\n}\n\nfunction fromFd(fd, options, callback) {\n  if (typeof options === \"function\") {\n    callback = options;\n    options = null;\n  }\n  if (options == null) options = {};\n  if (options.autoClose == null) options.autoClose = false;\n  if (options.lazyEntries == null) options.lazyEntries = false;\n  if (options.decodeStrings == null) options.decodeStrings = true;\n  if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n  if (options.strictFileNames == null) options.strictFileNames = false;\n  if (callback == null) callback = defaultCallback;\n  fs.fstat(fd, function(err, stats) {\n    if (err) return callback(err);\n    var reader = fd_slicer.createFromFd(fd, {autoClose: true});\n    fromRandomAccessReader(reader, stats.size, options, callback);\n  });\n}\n\nfunction fromBuffer(buffer, options, callback) {\n  if (typeof options === \"function\") {\n    callback = options;\n    options = null;\n  }\n  if (options == null) options = {};\n  options.autoClose = false;\n  if (options.lazyEntries == null) options.lazyEntries = false;\n  if (options.decodeStrings == null) options.decodeStrings = true;\n  if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n  if (options.strictFileNames == null) options.strictFileNames = false;\n  // limit the max chunk size. see https://github.com/thejoshwolfe/yauzl/issues/87\n  var reader = fd_slicer.createFromBuffer(buffer, {maxChunkSize: 0x10000});\n  fromRandomAccessReader(reader, buffer.length, options, callback);\n}\n\nfunction fromRandomAccessReader(reader, totalSize, options, callback) {\n  if (typeof options === \"function\") {\n    callback = options;\n    options = null;\n  }\n  if (options == null) options = {};\n  if (options.autoClose == null) options.autoClose = true;\n  if (options.lazyEntries == null) options.lazyEntries = false;\n  if (options.decodeStrings == null) options.decodeStrings = true;\n  var decodeStrings = !!options.decodeStrings;\n  if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n  if (options.strictFileNames == null) options.strictFileNames = false;\n  if (callback == null) callback = defaultCallback;\n  if (typeof totalSize !== \"number\") throw new Error(\"expected totalSize parameter to be a number\");\n  if (totalSize > Number.MAX_SAFE_INTEGER) {\n    throw new Error(\"zip file too large. only file sizes up to 2^52 are supported due to JavaScript's Number type being an IEEE 754 double.\");\n  }\n\n  // the matching unref() call is in zipfile.close()\n  reader.ref();\n\n  // eocdr means End of Central Directory Record.\n  // search backwards for the eocdr signature.\n  // the last field of the eocdr is a variable-length comment.\n  // the comment size is encoded in a 2-byte field in the eocdr, which we can't find without trudging backwards through the comment to find it.\n  // as a consequence of this design decision, it's possible to have ambiguous zip file metadata if a coherent eocdr was in the comment.\n  // we search backwards for a eocdr signature, and hope that whoever made the zip file was smart enough to forbid the eocdr signature in the comment.\n  var eocdrWithoutCommentSize = 22;\n  var maxCommentSize = 0xffff; // 2-byte size\n  var bufferSize = Math.min(eocdrWithoutCommentSize + maxCommentSize, totalSize);\n  var buffer = newBuffer(bufferSize);\n  var bufferReadStart = totalSize - buffer.length;\n  readAndAssertNoEof(reader, buffer, 0, bufferSize, bufferReadStart, function(err) {\n    if (err) return callback(err);\n    for (var i = bufferSize - eocdrWithoutCommentSize; i >= 0; i -= 1) {\n      if (buffer.readUInt32LE(i) !== 0x06054b50) continue;\n      // found eocdr\n      var eocdrBuffer = buffer.slice(i);\n\n      // 0 - End of central directory signature = 0x06054b50\n      // 4 - Number of this disk\n      var diskNumber = eocdrBuffer.readUInt16LE(4);\n      if (diskNumber !== 0) {\n        return callback(new Error(\"multi-disk zip files are not supported: found disk number: \" + diskNumber));\n      }\n      // 6 - Disk where central directory starts\n      // 8 - Number of central directory records on this disk\n      // 10 - Total number of central directory records\n      var entryCount = eocdrBuffer.readUInt16LE(10);\n      // 12 - Size of central directory (bytes)\n      // 16 - Offset of start of central directory, relative to start of archive\n      var centralDirectoryOffset = eocdrBuffer.readUInt32LE(16);\n      // 20 - Comment length\n      var commentLength = eocdrBuffer.readUInt16LE(20);\n      var expectedCommentLength = eocdrBuffer.length - eocdrWithoutCommentSize;\n      if (commentLength !== expectedCommentLength) {\n        return callback(new Error(\"invalid comment length. expected: \" + expectedCommentLength + \". found: \" + commentLength));\n      }\n      // 22 - Comment\n      // the encoding is always cp437.\n      var comment = decodeStrings ? decodeBuffer(eocdrBuffer, 22, eocdrBuffer.length, false)\n                                  : eocdrBuffer.slice(22);\n\n      if (!(entryCount === 0xffff || centralDirectoryOffset === 0xffffffff)) {\n        return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames));\n      }\n\n      // ZIP64 format\n\n      // ZIP64 Zip64 end of central directory locator\n      var zip64EocdlBuffer = newBuffer(20);\n      var zip64EocdlOffset = bufferReadStart + i - zip64EocdlBuffer.length;\n      readAndAssertNoEof(reader, zip64EocdlBuffer, 0, zip64EocdlBuffer.length, zip64EocdlOffset, function(err) {\n        if (err) return callback(err);\n\n        // 0 - zip64 end of central dir locator signature = 0x07064b50\n        if (zip64EocdlBuffer.readUInt32LE(0) !== 0x07064b50) {\n          return callback(new Error(\"invalid zip64 end of central directory locator signature\"));\n        }\n        // 4 - number of the disk with the start of the zip64 end of central directory\n        // 8 - relative offset of the zip64 end of central directory record\n        var zip64EocdrOffset = readUInt64LE(zip64EocdlBuffer, 8);\n        // 16 - total number of disks\n\n        // ZIP64 end of central directory record\n        var zip64EocdrBuffer = newBuffer(56);\n        readAndAssertNoEof(reader, zip64EocdrBuffer, 0, zip64EocdrBuffer.length, zip64EocdrOffset, function(err) {\n          if (err) return callback(err);\n\n          // 0 - zip64 end of central dir signature                           4 bytes  (0x06064b50)\n          if (zip64EocdrBuffer.readUInt32LE(0) !== 0x06064b50) {\n            return callback(new Error(\"invalid zip64 end of central directory record signature\"));\n          }\n          // 4 - size of zip64 end of central directory record                8 bytes\n          // 12 - version made by                                             2 bytes\n          // 14 - version needed to extract                                   2 bytes\n          // 16 - number of this disk                                         4 bytes\n          // 20 - number of the disk with the start of the central directory  4 bytes\n          // 24 - total number of entries in the central directory on this disk         8 bytes\n          // 32 - total number of entries in the central directory            8 bytes\n          entryCount = readUInt64LE(zip64EocdrBuffer, 32);\n          // 40 - size of the central directory                               8 bytes\n          // 48 - offset of start of central directory with respect to the starting disk number     8 bytes\n          centralDirectoryOffset = readUInt64LE(zip64EocdrBuffer, 48);\n          // 56 - zip64 extensible data sector                                (variable size)\n          return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames));\n        });\n      });\n      return;\n    }\n    callback(new Error(\"end of central directory record signature not found\"));\n  });\n}\n\nutil.inherits(ZipFile, EventEmitter);\nfunction ZipFile(reader, centralDirectoryOffset, fileSize, entryCount, comment, autoClose, lazyEntries, decodeStrings, validateEntrySizes, strictFileNames) {\n  var self = this;\n  EventEmitter.call(self);\n  self.reader = reader;\n  // forward close events\n  self.reader.on(\"error\", function(err) {\n    // error closing the fd\n    emitError(self, err);\n  });\n  self.reader.once(\"close\", function() {\n    self.emit(\"close\");\n  });\n  self.readEntryCursor = centralDirectoryOffset;\n  self.fileSize = fileSize;\n  self.entryCount = entryCount;\n  self.comment = comment;\n  self.entriesRead = 0;\n  self.autoClose = !!autoClose;\n  self.lazyEntries = !!lazyEntries;\n  self.decodeStrings = !!decodeStrings;\n  self.validateEntrySizes = !!validateEntrySizes;\n  self.strictFileNames = !!strictFileNames;\n  self.isOpen = true;\n  self.emittedError = false;\n\n  if (!self.lazyEntries) self._readEntry();\n}\nZipFile.prototype.close = function() {\n  if (!this.isOpen) return;\n  this.isOpen = false;\n  this.reader.unref();\n};\n\nfunction emitErrorAndAutoClose(self, err) {\n  if (self.autoClose) self.close();\n  emitError(self, err);\n}\nfunction emitError(self, err) {\n  if (self.emittedError) return;\n  self.emittedError = true;\n  self.emit(\"error\", err);\n}\n\nZipFile.prototype.readEntry = function() {\n  if (!this.lazyEntries) throw new Error(\"readEntry() called without lazyEntries:true\");\n  this._readEntry();\n};\nZipFile.prototype._readEntry = function() {\n  var self = this;\n  if (self.entryCount === self.entriesRead) {\n    // done with metadata\n    setImmediate(function() {\n      if (self.autoClose) self.close();\n      if (self.emittedError) return;\n      self.emit(\"end\");\n    });\n    return;\n  }\n  if (self.emittedError) return;\n  var buffer = newBuffer(46);\n  readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) {\n    if (err) return emitErrorAndAutoClose(self, err);\n    if (self.emittedError) return;\n    var entry = new Entry();\n    // 0 - Central directory file header signature\n    var signature = buffer.readUInt32LE(0);\n    if (signature !== 0x02014b50) return emitErrorAndAutoClose(self, new Error(\"invalid central directory file header signature: 0x\" + signature.toString(16)));\n    // 4 - Version made by\n    entry.versionMadeBy = buffer.readUInt16LE(4);\n    // 6 - Version needed to extract (minimum)\n    entry.versionNeededToExtract = buffer.readUInt16LE(6);\n    // 8 - General purpose bit flag\n    entry.generalPurposeBitFlag = buffer.readUInt16LE(8);\n    // 10 - Compression method\n    entry.compressionMethod = buffer.readUInt16LE(10);\n    // 12 - File last modification time\n    entry.lastModFileTime = buffer.readUInt16LE(12);\n    // 14 - File last modification date\n    entry.lastModFileDate = buffer.readUInt16LE(14);\n    // 16 - CRC-32\n    entry.crc32 = buffer.readUInt32LE(16);\n    // 20 - Compressed size\n    entry.compressedSize = buffer.readUInt32LE(20);\n    // 24 - Uncompressed size\n    entry.uncompressedSize = buffer.readUInt32LE(24);\n    // 28 - File name length (n)\n    entry.fileNameLength = buffer.readUInt16LE(28);\n    // 30 - Extra field length (m)\n    entry.extraFieldLength = buffer.readUInt16LE(30);\n    // 32 - File comment length (k)\n    entry.fileCommentLength = buffer.readUInt16LE(32);\n    // 34 - Disk number where file starts\n    // 36 - Internal file attributes\n    entry.internalFileAttributes = buffer.readUInt16LE(36);\n    // 38 - External file attributes\n    entry.externalFileAttributes = buffer.readUInt32LE(38);\n    // 42 - Relative offset of local file header\n    entry.relativeOffsetOfLocalHeader = buffer.readUInt32LE(42);\n\n    if (entry.generalPurposeBitFlag & 0x40) return emitErrorAndAutoClose(self, new Error(\"strong encryption is not supported\"));\n\n    self.readEntryCursor += 46;\n\n    buffer = newBuffer(entry.fileNameLength + entry.extraFieldLength + entry.fileCommentLength);\n    readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) {\n      if (err) return emitErrorAndAutoClose(self, err);\n      if (self.emittedError) return;\n      // 46 - File name\n      var isUtf8 = (entry.generalPurposeBitFlag & 0x800) !== 0;\n      entry.fileName = self.decodeStrings ? decodeBuffer(buffer, 0, entry.fileNameLength, isUtf8)\n                                          : buffer.slice(0, entry.fileNameLength);\n\n      // 46+n - Extra field\n      var fileCommentStart = entry.fileNameLength + entry.extraFieldLength;\n      var extraFieldBuffer = buffer.slice(entry.fileNameLength, fileCommentStart);\n      entry.extraFields = [];\n      var i = 0;\n      while (i < extraFieldBuffer.length - 3) {\n        var headerId = extraFieldBuffer.readUInt16LE(i + 0);\n        var dataSize = extraFieldBuffer.readUInt16LE(i + 2);\n        var dataStart = i + 4;\n        var dataEnd = dataStart + dataSize;\n        if (dataEnd > extraFieldBuffer.length) return emitErrorAndAutoClose(self, new Error(\"extra field length exceeds extra field buffer size\"));\n        var dataBuffer = newBuffer(dataSize);\n        extraFieldBuffer.copy(dataBuffer, 0, dataStart, dataEnd);\n        entry.extraFields.push({\n          id: headerId,\n          data: dataBuffer,\n        });\n        i = dataEnd;\n      }\n\n      // 46+n+m - File comment\n      entry.fileComment = self.decodeStrings ? decodeBuffer(buffer, fileCommentStart, fileCommentStart + entry.fileCommentLength, isUtf8)\n                                             : buffer.slice(fileCommentStart, fileCommentStart + entry.fileCommentLength);\n      // compatibility hack for https://github.com/thejoshwolfe/yauzl/issues/47\n      entry.comment = entry.fileComment;\n\n      self.readEntryCursor += buffer.length;\n      self.entriesRead += 1;\n\n      if (entry.uncompressedSize            === 0xffffffff ||\n          entry.compressedSize              === 0xffffffff ||\n          entry.relativeOffsetOfLocalHeader === 0xffffffff) {\n        // ZIP64 format\n        // find the Zip64 Extended Information Extra Field\n        var zip64EiefBuffer = null;\n        for (var i = 0; i < entry.extraFields.length; i++) {\n          var extraField = entry.extraFields[i];\n          if (extraField.id === 0x0001) {\n            zip64EiefBuffer = extraField.data;\n            break;\n          }\n        }\n        if (zip64EiefBuffer == null) {\n          return emitErrorAndAutoClose(self, new Error(\"expected zip64 extended information extra field\"));\n        }\n        var index = 0;\n        // 0 - Original Size          8 bytes\n        if (entry.uncompressedSize === 0xffffffff) {\n          if (index + 8 > zip64EiefBuffer.length) {\n            return emitErrorAndAutoClose(self, new Error(\"zip64 extended information extra field does not include uncompressed size\"));\n          }\n          entry.uncompressedSize = readUInt64LE(zip64EiefBuffer, index);\n          index += 8;\n        }\n        // 8 - Compressed Size        8 bytes\n        if (entry.compressedSize === 0xffffffff) {\n          if (index + 8 > zip64EiefBuffer.length) {\n            return emitErrorAndAutoClose(self, new Error(\"zip64 extended information extra field does not include compressed size\"));\n          }\n          entry.compressedSize = readUInt64LE(zip64EiefBuffer, index);\n          index += 8;\n        }\n        // 16 - Relative Header Offset 8 bytes\n        if (entry.relativeOffsetOfLocalHeader === 0xffffffff) {\n          if (index + 8 > zip64EiefBuffer.length) {\n            return emitErrorAndAutoClose(self, new Error(\"zip64 extended information extra field does not include relative header offset\"));\n          }\n          entry.relativeOffsetOfLocalHeader = readUInt64LE(zip64EiefBuffer, index);\n          index += 8;\n        }\n        // 24 - Disk Start Number      4 bytes\n      }\n\n      // check for Info-ZIP Unicode Path Extra Field (0x7075)\n      // see https://github.com/thejoshwolfe/yauzl/issues/33\n      if (self.decodeStrings) {\n        for (var i = 0; i < entry.extraFields.length; i++) {\n          var extraField = entry.extraFields[i];\n          if (extraField.id === 0x7075) {\n            if (extraField.data.length < 6) {\n              // too short to be meaningful\n              continue;\n            }\n            // Version       1 byte      version of this extra field, currently 1\n            if (extraField.data.readUInt8(0) !== 1) {\n              // > Changes may not be backward compatible so this extra\n              // > field should not be used if the version is not recognized.\n              continue;\n            }\n            // NameCRC32     4 bytes     File Name Field CRC32 Checksum\n            var oldNameCrc32 = extraField.data.readUInt32LE(1);\n            if (crc32.unsigned(buffer.slice(0, entry.fileNameLength)) !== oldNameCrc32) {\n              // > If the CRC check fails, this UTF-8 Path Extra Field should be\n              // > ignored and the File Name field in the header should be used instead.\n              continue;\n            }\n            // UnicodeName   Variable    UTF-8 version of the entry File Name\n            entry.fileName = decodeBuffer(extraField.data, 5, extraField.data.length, true);\n            break;\n          }\n        }\n      }\n\n      // validate file size\n      if (self.validateEntrySizes && entry.compressionMethod === 0) {\n        var expectedCompressedSize = entry.uncompressedSize;\n        if (entry.isEncrypted()) {\n          // traditional encryption prefixes the file data with a header\n          expectedCompressedSize += 12;\n        }\n        if (entry.compressedSize !== expectedCompressedSize) {\n          var msg = \"compressed/uncompressed size mismatch for stored file: \" + entry.compressedSize + \" != \" + entry.uncompressedSize;\n          return emitErrorAndAutoClose(self, new Error(msg));\n        }\n      }\n\n      if (self.decodeStrings) {\n        if (!self.strictFileNames) {\n          // allow backslash\n          entry.fileName = entry.fileName.replace(/\\\\/g, \"/\");\n        }\n        var errorMessage = validateFileName(entry.fileName, self.validateFileNameOptions);\n        if (errorMessage != null) return emitErrorAndAutoClose(self, new Error(errorMessage));\n      }\n      self.emit(\"entry\", entry);\n\n      if (!self.lazyEntries) self._readEntry();\n    });\n  });\n};\n\nZipFile.prototype.openReadStream = function(entry, options, callback) {\n  var self = this;\n  // parameter validation\n  var relativeStart = 0;\n  var relativeEnd = entry.compressedSize;\n  if (callback == null) {\n    callback = options;\n    options = {};\n  } else {\n    // validate options that the caller has no excuse to get wrong\n    if (options.decrypt != null) {\n      if (!entry.isEncrypted()) {\n        throw new Error(\"options.decrypt can only be specified for encrypted entries\");\n      }\n      if (options.decrypt !== false) throw new Error(\"invalid options.decrypt value: \" + options.decrypt);\n      if (entry.isCompressed()) {\n        if (options.decompress !== false) throw new Error(\"entry is encrypted and compressed, and options.decompress !== false\");\n      }\n    }\n    if (options.decompress != null) {\n      if (!entry.isCompressed()) {\n        throw new Error(\"options.decompress can only be specified for compressed entries\");\n      }\n      if (!(options.decompress === false || options.decompress === true)) {\n        throw new Error(\"invalid options.decompress value: \" + options.decompress);\n      }\n    }\n    if (options.start != null || options.end != null) {\n      if (entry.isCompressed() && options.decompress !== false) {\n        throw new Error(\"start/end range not allowed for compressed entry without options.decompress === false\");\n      }\n      if (entry.isEncrypted() && options.decrypt !== false) {\n        throw new Error(\"start/end range not allowed for encrypted entry without options.decrypt === false\");\n      }\n    }\n    if (options.start != null) {\n      relativeStart = options.start;\n      if (relativeStart < 0) throw new Error(\"options.start < 0\");\n      if (relativeStart > entry.compressedSize) throw new Error(\"options.start > entry.compressedSize\");\n    }\n    if (options.end != null) {\n      relativeEnd = options.end;\n      if (relativeEnd < 0) throw new Error(\"options.end < 0\");\n      if (relativeEnd > entry.compressedSize) throw new Error(\"options.end > entry.compressedSize\");\n      if (relativeEnd < relativeStart) throw new Error(\"options.end < options.start\");\n    }\n  }\n  // any further errors can either be caused by the zipfile,\n  // or were introduced in a minor version of yauzl,\n  // so should be passed to the client rather than thrown.\n  if (!self.isOpen) return callback(new Error(\"closed\"));\n  if (entry.isEncrypted()) {\n    if (options.decrypt !== false) return callback(new Error(\"entry is encrypted, and options.decrypt !== false\"));\n  }\n  // make sure we don't lose the fd before we open the actual read stream\n  self.reader.ref();\n  var buffer = newBuffer(30);\n  readAndAssertNoEof(self.reader, buffer, 0, buffer.length, entry.relativeOffsetOfLocalHeader, function(err) {\n    try {\n      if (err) return callback(err);\n      // 0 - Local file header signature = 0x04034b50\n      var signature = buffer.readUInt32LE(0);\n      if (signature !== 0x04034b50) {\n        return callback(new Error(\"invalid local file header signature: 0x\" + signature.toString(16)));\n      }\n      // all this should be redundant\n      // 4 - Version needed to extract (minimum)\n      // 6 - General purpose bit flag\n      // 8 - Compression method\n      // 10 - File last modification time\n      // 12 - File last modification date\n      // 14 - CRC-32\n      // 18 - Compressed size\n      // 22 - Uncompressed size\n      // 26 - File name length (n)\n      var fileNameLength = buffer.readUInt16LE(26);\n      // 28 - Extra field length (m)\n      var extraFieldLength = buffer.readUInt16LE(28);\n      // 30 - File name\n      // 30+n - Extra field\n      var localFileHeaderEnd = entry.relativeOffsetOfLocalHeader + buffer.length + fileNameLength + extraFieldLength;\n      var decompress;\n      if (entry.compressionMethod === 0) {\n        // 0 - The file is stored (no compression)\n        decompress = false;\n      } else if (entry.compressionMethod === 8) {\n        // 8 - The file is Deflated\n        decompress = options.decompress != null ? options.decompress : true;\n      } else {\n        return callback(new Error(\"unsupported compression method: \" + entry.compressionMethod));\n      }\n      var fileDataStart = localFileHeaderEnd;\n      var fileDataEnd = fileDataStart + entry.compressedSize;\n      if (entry.compressedSize !== 0) {\n        // bounds check now, because the read streams will probably not complain loud enough.\n        // since we're dealing with an unsigned offset plus an unsigned size,\n        // we only have 1 thing to check for.\n        if (fileDataEnd > self.fileSize) {\n          return callback(new Error(\"file data overflows file bounds: \" +\n              fileDataStart + \" + \" + entry.compressedSize + \" > \" + self.fileSize));\n        }\n      }\n      var readStream = self.reader.createReadStream({\n        start: fileDataStart + relativeStart,\n        end: fileDataStart + relativeEnd,\n      });\n      var endpointStream = readStream;\n      if (decompress) {\n        var destroyed = false;\n        var inflateFilter = zlib.createInflateRaw();\n        readStream.on(\"error\", function(err) {\n          // setImmediate here because errors can be emitted during the first call to pipe()\n          setImmediate(function() {\n            if (!destroyed) inflateFilter.emit(\"error\", err);\n          });\n        });\n        readStream.pipe(inflateFilter);\n\n        if (self.validateEntrySizes) {\n          endpointStream = new AssertByteCountStream(entry.uncompressedSize);\n          inflateFilter.on(\"error\", function(err) {\n            // forward zlib errors to the client-visible stream\n            setImmediate(function() {\n              if (!destroyed) endpointStream.emit(\"error\", err);\n            });\n          });\n          inflateFilter.pipe(endpointStream);\n        } else {\n          // the zlib filter is the client-visible stream\n          endpointStream = inflateFilter;\n        }\n        // this is part of yauzl's API, so implement this function on the client-visible stream\n        endpointStream.destroy = function() {\n          destroyed = true;\n          if (inflateFilter !== endpointStream) inflateFilter.unpipe(endpointStream);\n          readStream.unpipe(inflateFilter);\n          // TODO: the inflateFilter may cause a memory leak. see Issue #27.\n          readStream.destroy();\n        };\n      }\n      callback(null, endpointStream);\n    } finally {\n      self.reader.unref();\n    }\n  });\n};\n\nfunction Entry() {\n}\nEntry.prototype.getLastModDate = function() {\n  return dosDateTimeToDate(this.lastModFileDate, this.lastModFileTime);\n};\nEntry.prototype.isEncrypted = function() {\n  return (this.generalPurposeBitFlag & 0x1) !== 0;\n};\nEntry.prototype.isCompressed = function() {\n  return this.compressionMethod === 8;\n};\n\nfunction dosDateTimeToDate(date, time) {\n  var day = date & 0x1f; // 1-31\n  var month = (date >> 5 & 0xf) - 1; // 1-12, 0-11\n  var year = (date >> 9 & 0x7f) + 1980; // 0-128, 1980-2108\n\n  var millisecond = 0;\n  var second = (time & 0x1f) * 2; // 0-29, 0-58 (even numbers)\n  var minute = time >> 5 & 0x3f; // 0-59\n  var hour = time >> 11 & 0x1f; // 0-23\n\n  return new Date(year, month, day, hour, minute, second, millisecond);\n}\n\nfunction validateFileName(fileName) {\n  if (fileName.indexOf(\"\\\\\") !== -1) {\n    return \"invalid characters in fileName: \" + fileName;\n  }\n  if (/^[a-zA-Z]:/.test(fileName) || /^\\//.test(fileName)) {\n    return \"absolute path: \" + fileName;\n  }\n  if (fileName.split(\"/\").indexOf(\"..\") !== -1) {\n    return \"invalid relative path: \" + fileName;\n  }\n  // all good\n  return null;\n}\n\nfunction readAndAssertNoEof(reader, buffer, offset, length, position, callback) {\n  if (length === 0) {\n    // fs.read will throw an out-of-bounds error if you try to read 0 bytes from a 0 byte file\n    return setImmediate(function() { callback(null, newBuffer(0)); });\n  }\n  reader.read(buffer, offset, length, position, function(err, bytesRead) {\n    if (err) return callback(err);\n    if (bytesRead < length) {\n      return callback(new Error(\"unexpected EOF\"));\n    }\n    callback();\n  });\n}\n\nutil.inherits(AssertByteCountStream, Transform);\nfunction AssertByteCountStream(byteCount) {\n  Transform.call(this);\n  this.actualByteCount = 0;\n  this.expectedByteCount = byteCount;\n}\nAssertByteCountStream.prototype._transform = function(chunk, encoding, cb) {\n  this.actualByteCount += chunk.length;\n  if (this.actualByteCount > this.expectedByteCount) {\n    var msg = \"too many bytes in the stream. expected \" + this.expectedByteCount + \". got at least \" + this.actualByteCount;\n    return cb(new Error(msg));\n  }\n  cb(null, chunk);\n};\nAssertByteCountStream.prototype._flush = function(cb) {\n  if (this.actualByteCount < this.expectedByteCount) {\n    var msg = \"not enough bytes in the stream. expected \" + this.expectedByteCount + \". got only \" + this.actualByteCount;\n    return cb(new Error(msg));\n  }\n  cb();\n};\n\nutil.inherits(RandomAccessReader, EventEmitter);\nfunction RandomAccessReader() {\n  EventEmitter.call(this);\n  this.refCount = 0;\n}\nRandomAccessReader.prototype.ref = function() {\n  this.refCount += 1;\n};\nRandomAccessReader.prototype.unref = function() {\n  var self = this;\n  self.refCount -= 1;\n\n  if (self.refCount > 0) return;\n  if (self.refCount < 0) throw new Error(\"invalid unref\");\n\n  self.close(onCloseDone);\n\n  function onCloseDone(err) {\n    if (err) return self.emit('error', err);\n    self.emit('close');\n  }\n};\nRandomAccessReader.prototype.createReadStream = function(options) {\n  var start = options.start;\n  var end = options.end;\n  if (start === end) {\n    var emptyStream = new PassThrough();\n    setImmediate(function() {\n      emptyStream.end();\n    });\n    return emptyStream;\n  }\n  var stream = this._readStreamForRange(start, end);\n\n  var destroyed = false;\n  var refUnrefFilter = new RefUnrefFilter(this);\n  stream.on(\"error\", function(err) {\n    setImmediate(function() {\n      if (!destroyed) refUnrefFilter.emit(\"error\", err);\n    });\n  });\n  refUnrefFilter.destroy = function() {\n    stream.unpipe(refUnrefFilter);\n    refUnrefFilter.unref();\n    stream.destroy();\n  };\n\n  var byteCounter = new AssertByteCountStream(end - start);\n  refUnrefFilter.on(\"error\", function(err) {\n    setImmediate(function() {\n      if (!destroyed) byteCounter.emit(\"error\", err);\n    });\n  });\n  byteCounter.destroy = function() {\n    destroyed = true;\n    refUnrefFilter.unpipe(byteCounter);\n    refUnrefFilter.destroy();\n  };\n\n  return stream.pipe(refUnrefFilter).pipe(byteCounter);\n};\nRandomAccessReader.prototype._readStreamForRange = function(start, end) {\n  throw new Error(\"not implemented\");\n};\nRandomAccessReader.prototype.read = function(buffer, offset, length, position, callback) {\n  var readStream = this.createReadStream({start: position, end: position + length});\n  var writeStream = new Writable();\n  var written = 0;\n  writeStream._write = function(chunk, encoding, cb) {\n    chunk.copy(buffer, offset + written, 0, chunk.length);\n    written += chunk.length;\n    cb();\n  };\n  writeStream.on(\"finish\", callback);\n  readStream.on(\"error\", function(error) {\n    callback(error);\n  });\n  readStream.pipe(writeStream);\n};\nRandomAccessReader.prototype.close = function(callback) {\n  setImmediate(callback);\n};\n\nutil.inherits(RefUnrefFilter, PassThrough);\nfunction RefUnrefFilter(context) {\n  PassThrough.call(this);\n  this.context = context;\n  this.context.ref();\n  this.unreffedYet = false;\n}\nRefUnrefFilter.prototype._flush = function(cb) {\n  this.unref();\n  cb();\n};\nRefUnrefFilter.prototype.unref = function(cb) {\n  if (this.unreffedYet) return;\n  this.unreffedYet = true;\n  this.context.unref();\n};\n\nvar cp437 = '\\u0000☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !\"#$%&\\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ';\nfunction decodeBuffer(buffer, start, end, isUtf8) {\n  if (isUtf8) {\n    return buffer.toString(\"utf8\", start, end);\n  } else {\n    var result = \"\";\n    for (var i = start; i < end; i++) {\n      result += cp437[buffer[i]];\n    }\n    return result;\n  }\n}\n\nfunction readUInt64LE(buffer, offset) {\n  // there is no native function for this, because we can't actually store 64-bit integers precisely.\n  // after 53 bits, JavaScript's Number type (IEEE 754 double) can't store individual integers anymore.\n  // but since 53 bits is a whole lot more than 32 bits, we do our best anyway.\n  var lower32 = buffer.readUInt32LE(offset);\n  var upper32 = buffer.readUInt32LE(offset + 4);\n  // we can't use bitshifting here, because JavaScript bitshifting only works on 32-bit integers.\n  return upper32 * 0x100000000 + lower32;\n  // as long as we're bounds checking the result of this function against the total file size,\n  // we'll catch any overflow errors, because we already made sure the total file size was within reason.\n}\n\n// Node 10 deprecated new Buffer().\nvar newBuffer;\nif (typeof Buffer.allocUnsafe === \"function\") {\n  newBuffer = function(len) {\n    return Buffer.allocUnsafe(len);\n  };\n} else {\n  newBuffer = function(len) {\n    return new Buffer(len);\n  };\n}\n\nfunction defaultCallback(err) {\n  if (err) throw err;\n}\n","/**\n * ZipStream\n *\n * @ignore\n * @license [MIT]{@link https://github.com/archiverjs/node-zip-stream/blob/master/LICENSE}\n * @copyright (c) 2014 Chris Talkington, contributors.\n */\nvar inherits = require('util').inherits;\n\nvar ZipArchiveOutputStream = require('compress-commons').ZipArchiveOutputStream;\nvar ZipArchiveEntry = require('compress-commons').ZipArchiveEntry;\n\nvar util = require('archiver-utils');\n\n/**\n * @constructor\n * @extends external:ZipArchiveOutputStream\n * @param {Object} [options]\n * @param {String} [options.comment] Sets the zip archive comment.\n * @param {Boolean} [options.forceLocalTime=false] Forces the archive to contain local file times instead of UTC.\n * @param {Boolean} [options.forceZip64=false] Forces the archive to contain ZIP64 headers.\n * @param {Boolean} [options.store=false] Sets the compression method to STORE.\n * @param {Object} [options.zlib] Passed to [zlib]{@link https://nodejs.org/api/zlib.html#zlib_class_options}\n * to control compression.\n */\nvar ZipStream = module.exports = function(options) {\n  if (!(this instanceof ZipStream)) {\n    return new ZipStream(options);\n  }\n\n  options = this.options = options || {};\n  options.zlib = options.zlib || {};\n\n  ZipArchiveOutputStream.call(this, options);\n\n  if (typeof options.level === 'number' && options.level >= 0) {\n    options.zlib.level = options.level;\n    delete options.level;\n  }\n\n  if (!options.forceZip64 && typeof options.zlib.level === 'number' && options.zlib.level === 0) {\n    options.store = true;\n  }\n\n  options.namePrependSlash = options.namePrependSlash || false;\n\n  if (options.comment && options.comment.length > 0) {\n    this.setComment(options.comment);\n  }\n};\n\ninherits(ZipStream, ZipArchiveOutputStream);\n\n/**\n * Normalizes entry data with fallbacks for key properties.\n *\n * @private\n * @param  {Object} data\n * @return {Object}\n */\nZipStream.prototype._normalizeFileData = function(data) {\n  data = util.defaults(data, {\n    type: 'file',\n    name: null,\n    namePrependSlash: this.options.namePrependSlash,\n    linkname: null,\n    date: null,\n    mode: null,\n    store: this.options.store,\n    comment: ''\n  });\n\n  var isDir = data.type === 'directory';\n  var isSymlink = data.type === 'symlink';\n\n  if (data.name) {\n    data.name = util.sanitizePath(data.name);\n\n    if (!isSymlink && data.name.slice(-1) === '/') {\n      isDir = true;\n      data.type = 'directory';\n    } else if (isDir) {\n      data.name += '/';\n    }\n  }\n\n  if (isDir || isSymlink) {\n    data.store = true;\n  }\n\n  data.date = util.dateify(data.date);\n\n  return data;\n};\n\n/**\n * Appends an entry given an input source (text string, buffer, or stream).\n *\n * @param  {(Buffer|Stream|String)} source The input source.\n * @param  {Object} data\n * @param  {String} data.name Sets the entry name including internal path.\n * @param  {String} [data.comment] Sets the entry comment.\n * @param  {(String|Date)} [data.date=NOW()] Sets the entry date.\n * @param  {Number} [data.mode=D:0755/F:0644] Sets the entry permissions.\n * @param  {Boolean} [data.store=options.store] Sets the compression method to STORE.\n * @param  {String} [data.type=file] Sets the entry type. Defaults to `directory`\n * if name ends with trailing slash.\n * @param  {Function} callback\n * @return this\n */\nZipStream.prototype.entry = function(source, data, callback) {\n  if (typeof callback !== 'function') {\n    callback = this._emitErrorCallback.bind(this);\n  }\n\n  data = this._normalizeFileData(data);\n\n  if (data.type !== 'file' && data.type !== 'directory' && data.type !== 'symlink') {\n    callback(new Error(data.type + ' entries not currently supported'));\n    return;\n  }\n\n  if (typeof data.name !== 'string' || data.name.length === 0) {\n    callback(new Error('entry name must be a non-empty string value'));\n    return;\n  }\n\n  if (data.type === 'symlink' && typeof data.linkname !== 'string') {\n    callback(new Error('entry linkname must be a non-empty string value when type equals symlink'));\n    return;\n  }\n\n  var entry = new ZipArchiveEntry(data.name);\n  entry.setTime(data.date, this.options.forceLocalTime);\n\n  if (data.namePrependSlash) {\n    entry.setName(data.name, true);\n  }\n\n  if (data.store) {\n    entry.setMethod(0);\n  }\n\n  if (data.comment.length > 0) {\n    entry.setComment(data.comment);\n  }\n\n  if (data.type === 'symlink' && typeof data.mode !== 'number') {\n    data.mode = 40960; // 0120000\n  }\n\n  if (typeof data.mode === 'number') {\n    if (data.type === 'symlink') {\n      data.mode |= 40960;\n    }\n\n    entry.setUnixMode(data.mode);\n  }\n\n  if (data.type === 'symlink' && typeof data.linkname === 'string') {\n    source = Buffer.from(data.linkname);\n  }\n\n  return ZipArchiveOutputStream.prototype.entry.call(this, entry, source, callback);\n};\n\n/**\n * Finalizes the instance and prevents further appending to the archive\n * structure (queue will continue til drained).\n *\n * @return void\n */\nZipStream.prototype.finalize = function() {\n  this.finish();\n};\n\n/**\n * Returns the current number of bytes written to this stream.\n * @function ZipStream#getBytesWritten\n * @returns {Number}\n */\n\n/**\n * Compress Commons ZipArchiveOutputStream\n * @external ZipArchiveOutputStream\n * @see {@link https://github.com/archiverjs/node-compress-commons}\n */\n","/**\n * The entrypoint for the action.\n */\nimport { run } from './main'\n\n// eslint-disable-next-line @typescript-eslint/no-floating-promises\nrun()\n","import * as core from '@actions/core'\nimport puppeteer, { Browser, Page } from 'puppeteer'\nimport FormData from 'form-data'\nimport axios from 'axios'\n\nimport { createReadStream, statSync } from 'fs'\nimport { basename } from 'path'\nimport { ReUploadResponse, SSOResponseBody } from './types'\nimport {\n  deleteIfExists,\n  resolveAssetId,\n  getEnv,\n  getUrl,\n  preparePuppeteer,\n  zipAsset\n} from './utils'\n\n/**\n * The main function for the action.\n * @returns {Promise} Resolves when the action is complete.\n */\nexport async function run(): Promise {\n  await preparePuppeteer()\n\n  const browser = await puppeteer.launch({\n    headless: true,\n    args: ['--no-sandbox', '--disable-setuid-sandbox']\n  })\n\n  const page = await browser.newPage()\n\n  try {\n    let assetId = core.getInput('assetId')\n    let assetName = core.getInput('assetName')\n\n    let zipPath = core.getInput('zipPath')\n    const makeZip = core.getInput('makeZip').toLowerCase() === 'true'\n\n    const chunkSize = parseInt(core.getInput('chunkSize'))\n    const maxRetries = parseInt(core.getInput('maxRetries'))\n\n    if (isNaN(chunkSize)) {\n      throw new Error('Invalid chunk size. Must be a number.')\n    }\n\n    if (isNaN(maxRetries)) {\n      throw new Error('Invalid max retries. Must be a number.')\n    }\n\n    // No asset id or name provided, using the repository name\n    if (!assetId && !assetName) {\n      core.debug('No asset id or name provided, using repository name...')\n      assetName = basename(getEnv('GITHUB_WORKSPACE'))\n    }\n\n    const redirectUrl = await getRedirectUrl(page, maxRetries)\n    await setForumCookie(browser, page)\n\n    await page.goto(redirectUrl, {\n      waitUntil: 'networkidle0'\n    })\n\n    if (page.url().includes('portal.cfx.re')) {\n      core.info('Redirected to CFX Portal. Uploading file ...')\n      const cookies = await getCookies(browser)\n\n      if (assetName) {\n        assetId = await resolveAssetId(assetName, cookies)\n      }\n\n      zipPath = await getZipPath(zipPath, makeZip)\n      await uploadZip(zipPath, assetId, chunkSize, cookies)\n    } else {\n      throw new Error(\n        'Redirect failed. Make sure the provided Cookie is valid.'\n      )\n    }\n  } catch (error) {\n    if (error instanceof Error) {\n      core.setFailed(error.message)\n    }\n  } finally {\n    await browser.close()\n  }\n}\n\n/**\n * Navigates to the SSO URL and waits for the page to load.\n * If the navigation fails, it will retry up to `maxRetries` times.\n * @param page\n * @param maxRetries\n * @returns {Promise} The redirect URL.\n * @throws If the navigation fails after `maxRetries` attempts.\n */\nasync function getRedirectUrl(page: Page, maxRetries: number): Promise {\n  let loaded = false\n  let attempt = 0\n  let redirectUrl = null\n\n  while (!loaded && attempt < maxRetries) {\n    try {\n      core.info('Navigating to SSO URL ...')\n\n      await page.goto(getUrl('SSO'), {\n        waitUntil: 'networkidle0'\n      })\n\n      core.info('Navigated to SSO URL. Parsing response body ...')\n\n      const responseBody = await page.evaluate(\n        () => JSON.parse(document.body.innerText) as SSOResponseBody\n      )\n\n      core.debug('Parsed response body.')\n\n      redirectUrl = responseBody.url\n\n      core.info('Redirected to Forum Origin ...')\n\n      const forumUrl = new URL(redirectUrl).origin\n      await page.goto(forumUrl)\n\n      loaded = true\n    } catch {\n      core.info(`Failed to navigate to SSO URL. Retrying in 1 seconds...`)\n      await new Promise(resolve => setTimeout(resolve, 1000))\n      attempt++\n    }\n  }\n\n  if (!loaded || redirectUrl == null) {\n    throw new Error(\n      `Failed to navigate to SSO URL after ${maxRetries} attempts.`\n    )\n  }\n\n  return redirectUrl\n}\n\n/**\n * Sets the cookie for the cfx.re login.\n * @param browser\n * @param page\n * @returns {Promise} Resolves when the cookie has been set.\n */\nasync function setForumCookie(browser: Browser, page: Page): Promise {\n  core.info('Setting cookies ...')\n\n  await browser.setCookie({\n    name: '_t',\n    value: core.getInput('cookie'),\n    domain: 'forum.cfx.re',\n    path: '/',\n    expires: -1,\n    size: 1,\n    httpOnly: true,\n    secure: true,\n    session: false\n  })\n\n  await page.evaluate(() => document.write('Cookie' + document.cookie))\n\n  core.info('Cookies set. Following redirect...')\n}\n\n/**\n * Gets the cookies from the browser.\n * @param browser\n * @returns {Promise} Resolves with the cookies as a string.\n */\nasync function getCookies(browser: Browser): Promise {\n  return await browser\n    .cookies()\n    .then(cookies =>\n      cookies.map(cookie => `${cookie.name}=${cookie.value}`).join('; ')\n    )\n}\n\n/**\n * Retrieves the zipPath or creates a zip based on the provided parameters.\n * @param zipPath - The path to the zip file.\n * @param makeZip - Flag indicating whether to create a zip file.\n * @returns {Promise} Resolves with the path to the zip file.\n * @throws If neither zipPath nor makeZip is provided, or if the pre-zip command fails.\n */\nasync function getZipPath(zipPath: string, makeZip: boolean): Promise {\n  core.debug('Zip path: ' + JSON.stringify(zipPath))\n  if (zipPath.length > 0) {\n    core.debug('Using provided zip path.')\n    return zipPath\n  }\n\n  if (!makeZip && zipPath.length == 0) {\n    throw new Error(\n      'Either zipPath or makeZip must be provided to upload a file.'\n    )\n  }\n\n  core.info('Creating zip file ...')\n\n  // Clean up github things before zipping\n  deleteIfExists('.git/')\n  deleteIfExists('.github/')\n  deleteIfExists('.vscode/')\n\n  return zipAsset()\n}\n\n/**\n * Starts the re-upload process by uploading the asset in chunks.\n * @param zipPath\n * @param assetId\n * @param chunkSize\n * @param cookies\n * @returns {Promise} Resolves when the re-upload process is initiated successfully.\n * @throws If the re-upload fails due to errors in the response.\n */\nasync function startReupload(\n  zipPath: string,\n  assetId: string,\n  chunkSize: number,\n  cookies: string\n): Promise {\n  const stats = statSync(zipPath)\n  const totalSize = stats.size\n  const originalFileName = basename(zipPath)\n  const chunkCount = Math.ceil(totalSize / chunkSize)\n\n  core.info('Starting upload ...')\n\n  core.debug(`Total size: ${totalSize}`)\n  core.debug(`Original file name: ${originalFileName}`)\n  core.debug(`Chunk size: ${chunkSize}`)\n  core.debug(`Chunk count: ${chunkCount}`)\n\n  const reUploadReponse = await axios.post(\n    getUrl('REUPLOAD', assetId),\n    {\n      chunk_count: chunkCount,\n      chunk_size: chunkSize,\n      name: originalFileName,\n      original_file_name: originalFileName,\n      total_size: totalSize\n    },\n    {\n      headers: {\n        Cookie: cookies\n      }\n    }\n  )\n\n  if (reUploadReponse.data.errors !== null) {\n    core.debug(JSON.stringify(reUploadReponse.data.errors))\n    throw new Error(\n      'Failed to re-upload file. See debug logs for more information.'\n    )\n  }\n}\n\n/**\n * Uploads a zip file in chunks to the specified asset.\n * @param zipPath\n * @param assetId\n * @param chunkSize.\n * @param cookies\n * @returns {Promise} Resolves when the upload is complete.\n * @throws If the upload fails at any stage.\n */\nasync function uploadZip(\n  zipPath: string,\n  assetId: string,\n  chunkSize: number,\n  cookies: string\n): Promise {\n  await startReupload(zipPath, assetId, chunkSize, cookies)\n\n  let chunkIndex = 0\n\n  const stats = statSync(zipPath)\n  const totalSize = stats.size\n  const chunkCount = Math.ceil(totalSize / chunkSize)\n\n  const stream = createReadStream(zipPath, { highWaterMark: chunkSize })\n\n  for await (const chunk of stream) {\n    const form = new FormData()\n    form.append('chunk_id', chunkIndex)\n    form.append('chunk', chunk, {\n      filename: 'blob',\n      contentType: 'application/octet-stream'\n    })\n\n    await axios.post(getUrl('UPLOAD_CHUNK', assetId), form, {\n      headers: {\n        ...form.getHeaders(),\n        Cookie: cookies\n      }\n    })\n\n    core.info(`Uploaded chunk ${chunkIndex + 1}/${chunkCount}`)\n\n    chunkIndex++\n  }\n\n  await completeUpload(assetId, cookies)\n}\n\n/**\n * Completes the upload process.\n * @param assetId\n * @param cookies\n * @returns {Promise} Resolves when the upload is complete.\n */\nasync function completeUpload(assetId: string, cookies: string): Promise {\n  await axios.post(\n    getUrl('COMPLETE_UPLOAD', assetId),\n    {},\n    {\n      headers: {\n        Cookie: cookies\n      }\n    }\n  )\n\n  core.info('Upload completed.')\n}\n","export interface ReUploadResponse {\n  asset_id: number\n  errors: null\n}\n\nexport interface Asset {\n  id: number\n  name: string\n}\n\nexport interface SearchResponse {\n  items: Asset[]\n}\n\nexport interface SSOResponseBody {\n  url: string\n}\n\nexport enum Urls {\n  API = 'https://portal-api.cfx.re/v1/',\n  SSO = 'auth/discourse?return=',\n  REUPLOAD = 'assets/{id}/re-upload',\n  UPLOAD_CHUNK = 'assets/{id}/upload-chunk',\n  COMPLETE_UPLOAD = 'assets/{id}/complete-upload'\n}\n","import * as core from '@actions/core'\nimport axios from 'axios'\nimport { SearchResponse, Urls } from './types'\nimport fs from 'fs'\nimport archiver from 'archiver'\nimport path from 'path'\n\nimport { Browser, getInstalledBrowsers, install } from '@puppeteer/browsers'\nconst CACHE_DIR = '/home/runner/.cache/puppeteer'\n\n/**\n * Prepare the Puppeteer environment by installing the necessary browser.\n * @returns {Promise} Resolves when the environment is prepared.\n */\nexport async function preparePuppeteer(): Promise {\n  if (process.env.RUNNER_TEMP === undefined) {\n    core.info('Running locally, skipping Puppeteer setup ...')\n    return\n  }\n\n  const installed = await getInstalledBrowsers({\n    cacheDir: CACHE_DIR\n  })\n\n  if (!installed.some(browser => browser.browser === Browser.CHROME)) {\n    core.info('Installing Chrome ...')\n    await install({\n      cacheDir: CACHE_DIR,\n      browser: Browser.CHROME,\n      buildId: '131.0.6778.108'\n    })\n  }\n}\n\nexport async function resolveAssetId(\n  name: string,\n  cookies: string\n): Promise {\n  core.debug(`Searching asset id for ${name}...`)\n\n  const search = await axios.get(\n    `https://portal-api.cfx.re/v1/me/assets?search=${name}&sort=asset.name&direction=asc`,\n    {\n      headers: {\n        Cookie: cookies\n      }\n    }\n  )\n\n  if (search.data.items.length == 0) {\n    core.debug(JSON.stringify(search.data))\n    throw new Error(\n      `Failed to find asset id for \"${name}\". See debug logs for more information.`\n    )\n  }\n\n  // Match the exact name\n  for (const asset of search.data.items) {\n    if (asset.name == name) {\n      core.debug('Found asset id: ' + asset.id)\n      return asset.id.toString()\n    }\n  }\n\n  core.debug(JSON.stringify(search.data))\n  throw new Error(\n    `Failed to find asset id for \"${name}\" exact match. See debug logs for more information.`\n  )\n}\n\nexport function getUrl(type: keyof typeof Urls, id?: string): string {\n  const url = Urls.API + Urls[type]\n  return id ? url.replace('{id}', id) : url\n}\n\ntype TreeNode = string | Record | null\n\nfunction buildTree(currentPath: string): TreeNode {\n  const stats = fs.statSync(currentPath)\n\n  if (stats.isFile()) {\n    return path.basename(currentPath) // Return file name\n  }\n\n  if (stats.isDirectory()) {\n    const children = fs.readdirSync(currentPath)\n    return {\n      [path.basename(currentPath)]: children.map(child =>\n        buildTree(path.join(currentPath, child))\n      )\n    }\n  }\n\n  return null\n}\n\nexport function getEnv(name: string): string {\n  if (process.env[name] === undefined) {\n    throw new Error(`Environment variable ${name} is not set.`)\n  }\n\n  return process.env[name]\n}\n\nexport async function zipAsset(): Promise {\n  core.debug('Zipping asset...')\n\n  const _path = getEnv('GITHUB_WORKSPACE')\n  const output = fs.createWriteStream('cfx-portal-upload.zip')\n\n  const archive = archiver('zip', {\n    zlib: { level: 9 }\n  })\n\n  archive.pipe(output)\n\n  core.debug('Adding files to zip...')\n  archive.directory(_path, false)\n\n  core.debug('Zip content: ' + JSON.stringify(buildTree(_path), null, 2))\n\n  await archive.finalize()\n  return path.resolve('cfx-portal-upload.zip')\n}\n\nexport function deleteIfExists(_path: string): void {\n  _path = path.join(getEnv('GITHUB_WORKSPACE'), _path)\n\n  try {\n    if (fs.existsSync(_path)) {\n      core.debug(`Deleting ${_path}...`)\n      const stats = fs.lstatSync(_path)\n\n      if (stats.isDirectory()) {\n        fs.rmSync(_path, { recursive: true, force: true })\n      } else if (stats.isFile()) {\n        fs.unlinkSync(_path)\n      }\n    } else {\n      core.debug(`${_path} does not exist, skipping`)\n    }\n  } catch (error) {\n    core.debug(`Skipping ${_path} deletion due to error: ${error as string}`)\n  }\n}\n",null,"function webpackEmptyAsyncContext(req) {\n\t// Here Promise.resolve().then() is used instead of new Promise() to prevent\n\t// uncaught exception popping up in devtools\n\treturn Promise.resolve().then(() => {\n\t\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\t\te.code = 'MODULE_NOT_FOUND';\n\t\tthrow e;\n\t});\n}\nwebpackEmptyAsyncContext.keys = () => ([]);\nwebpackEmptyAsyncContext.resolve = webpackEmptyAsyncContext;\nwebpackEmptyAsyncContext.id = 51456;\nmodule.exports = webpackEmptyAsyncContext;","function webpackEmptyContext(req) {\n\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\te.code = 'MODULE_NOT_FOUND';\n\tthrow e;\n}\nwebpackEmptyContext.keys = () => ([]);\nwebpackEmptyContext.resolve = webpackEmptyContext;\nwebpackEmptyContext.id = 31421;\nmodule.exports = webpackEmptyContext;","function webpackEmptyContext(req) {\n\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\te.code = 'MODULE_NOT_FOUND';\n\tthrow e;\n}\nwebpackEmptyContext.keys = () => ([]);\nwebpackEmptyContext.resolve = webpackEmptyContext;\nwebpackEmptyContext.id = 84655;\nmodule.exports = webpackEmptyContext;","function webpackEmptyContext(req) {\n\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\te.code = 'MODULE_NOT_FOUND';\n\tthrow e;\n}\nwebpackEmptyContext.keys = () => ([]);\nwebpackEmptyContext.resolve = webpackEmptyContext;\nwebpackEmptyContext.id = 91500;\nmodule.exports = webpackEmptyContext;","module.exports = require(\"assert\");","module.exports = require(\"async_hooks\");","module.exports = require(\"buffer\");","module.exports = require(\"child_process\");","module.exports = require(\"console\");","module.exports = require(\"constants\");","module.exports = require(\"crypto\");","module.exports = require(\"diagnostics_channel\");","module.exports = require(\"dns\");","module.exports = require(\"events\");","module.exports = require(\"fs\");","module.exports = require(\"fs/promises\");","module.exports = require(\"http\");","module.exports = require(\"http2\");","module.exports = require(\"https\");","module.exports = require(\"inspector\");","module.exports = require(\"module\");","module.exports = require(\"net\");","module.exports = require(\"node:events\");","module.exports = require(\"node:fs\");","module.exports = require(\"node:fs/promises\");","module.exports = require(\"node:path\");","module.exports = require(\"node:stream\");","module.exports = require(\"node:string_decoder\");","module.exports = require(\"node:url\");","module.exports = require(\"node:util\");","module.exports = require(\"os\");","module.exports = require(\"path\");","module.exports = require(\"perf_hooks\");","module.exports = require(\"process\");","module.exports = require(\"querystring\");","module.exports = require(\"readline\");","module.exports = require(\"stream\");","module.exports = require(\"stream/web\");","module.exports = require(\"string_decoder\");","module.exports = require(\"timers\");","module.exports = require(\"tls\");","module.exports = require(\"tty\");","module.exports = require(\"url\");","module.exports = require(\"util\");","module.exports = require(\"util/types\");","module.exports = require(\"worker_threads\");","module.exports = require(\"zlib\");","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.codeFrameColumns = codeFrameColumns;\nexports.default = _default;\nvar _highlight = require(\"@babel/highlight\");\nvar _chalk = _interopRequireWildcard(require(\"chalk\"), true);\nfunction _getRequireWildcardCache(e) { if (\"function\" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }\nfunction _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || \"object\" != typeof e && \"function\" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if (\"default\" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }\nlet chalkWithForcedColor = undefined;\nfunction getChalk(forceColor) {\n  if (forceColor) {\n    var _chalkWithForcedColor;\n    (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({\n      enabled: true,\n      level: 1\n    });\n    return chalkWithForcedColor;\n  }\n  return _chalk.default;\n}\nlet deprecationWarningShown = false;\nfunction getDefs(chalk) {\n  return {\n    gutter: chalk.grey,\n    marker: chalk.red.bold,\n    message: chalk.red.bold\n  };\n}\nconst NEWLINE = /\\r\\n|[\\n\\r\\u2028\\u2029]/;\nfunction getMarkerLines(loc, source, opts) {\n  const startLoc = Object.assign({\n    column: 0,\n    line: -1\n  }, loc.start);\n  const endLoc = Object.assign({}, startLoc, loc.end);\n  const {\n    linesAbove = 2,\n    linesBelow = 3\n  } = opts || {};\n  const startLine = startLoc.line;\n  const startColumn = startLoc.column;\n  const endLine = endLoc.line;\n  const endColumn = endLoc.column;\n  let start = Math.max(startLine - (linesAbove + 1), 0);\n  let end = Math.min(source.length, endLine + linesBelow);\n  if (startLine === -1) {\n    start = 0;\n  }\n  if (endLine === -1) {\n    end = source.length;\n  }\n  const lineDiff = endLine - startLine;\n  const markerLines = {};\n  if (lineDiff) {\n    for (let i = 0; i <= lineDiff; i++) {\n      const lineNumber = i + startLine;\n      if (!startColumn) {\n        markerLines[lineNumber] = true;\n      } else if (i === 0) {\n        const sourceLength = source[lineNumber - 1].length;\n        markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1];\n      } else if (i === lineDiff) {\n        markerLines[lineNumber] = [0, endColumn];\n      } else {\n        const sourceLength = source[lineNumber - i].length;\n        markerLines[lineNumber] = [0, sourceLength];\n      }\n    }\n  } else {\n    if (startColumn === endColumn) {\n      if (startColumn) {\n        markerLines[startLine] = [startColumn, 0];\n      } else {\n        markerLines[startLine] = true;\n      }\n    } else {\n      markerLines[startLine] = [startColumn, endColumn - startColumn];\n    }\n  }\n  return {\n    start,\n    end,\n    markerLines\n  };\n}\nfunction codeFrameColumns(rawLines, loc, opts = {}) {\n  const highlighted = (opts.highlightCode || opts.forceColor) && (0, _highlight.shouldHighlight)(opts);\n  const chalk = getChalk(opts.forceColor);\n  const defs = getDefs(chalk);\n  const maybeHighlight = (chalkFn, string) => {\n    return highlighted ? chalkFn(string) : string;\n  };\n  const lines = rawLines.split(NEWLINE);\n  const {\n    start,\n    end,\n    markerLines\n  } = getMarkerLines(loc, lines, opts);\n  const hasColumns = loc.start && typeof loc.start.column === \"number\";\n  const numberMaxWidth = String(end).length;\n  const highlightedLines = highlighted ? (0, _highlight.default)(rawLines, opts) : rawLines;\n  let frame = highlightedLines.split(NEWLINE, end).slice(start, end).map((line, index) => {\n    const number = start + 1 + index;\n    const paddedNumber = ` ${number}`.slice(-numberMaxWidth);\n    const gutter = ` ${paddedNumber} |`;\n    const hasMarker = markerLines[number];\n    const lastMarkerLine = !markerLines[number + 1];\n    if (hasMarker) {\n      let markerLine = \"\";\n      if (Array.isArray(hasMarker)) {\n        const markerSpacing = line.slice(0, Math.max(hasMarker[0] - 1, 0)).replace(/[^\\t]/g, \" \");\n        const numberOfMarkers = hasMarker[1] || 1;\n        markerLine = [\"\\n \", maybeHighlight(defs.gutter, gutter.replace(/\\d/g, \" \")), \" \", markerSpacing, maybeHighlight(defs.marker, \"^\").repeat(numberOfMarkers)].join(\"\");\n        if (lastMarkerLine && opts.message) {\n          markerLine += \" \" + maybeHighlight(defs.message, opts.message);\n        }\n      }\n      return [maybeHighlight(defs.marker, \">\"), maybeHighlight(defs.gutter, gutter), line.length > 0 ? ` ${line}` : \"\", markerLine].join(\"\");\n    } else {\n      return ` ${maybeHighlight(defs.gutter, gutter)}${line.length > 0 ? ` ${line}` : \"\"}`;\n    }\n  }).join(\"\\n\");\n  if (opts.message && !hasColumns) {\n    frame = `${\" \".repeat(numberMaxWidth + 1)}${opts.message}\\n${frame}`;\n  }\n  if (highlighted) {\n    return chalk.reset(frame);\n  } else {\n    return frame;\n  }\n}\nfunction _default(rawLines, lineNumber, colNumber, opts = {}) {\n  if (!deprecationWarningShown) {\n    deprecationWarningShown = true;\n    const message = \"Passing lineNumber and colNumber is deprecated to @babel/code-frame. Please use `codeFrameColumns`.\";\n    if (process.emitWarning) {\n      process.emitWarning(message, \"DeprecationWarning\");\n    } else {\n      const deprecationError = new Error(message);\n      deprecationError.name = \"DeprecationWarning\";\n      console.warn(new Error(message));\n    }\n  }\n  colNumber = Math.max(colNumber, 0);\n  const location = {\n    start: {\n      column: colNumber,\n      line: lineNumber\n    }\n  };\n  return codeFrameColumns(rawLines, location, opts);\n}\n\n//# sourceMappingURL=index.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.isIdentifierChar = isIdentifierChar;\nexports.isIdentifierName = isIdentifierName;\nexports.isIdentifierStart = isIdentifierStart;\nlet nonASCIIidentifierStartChars = \"\\xaa\\xb5\\xba\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\u02c1\\u02c6-\\u02d1\\u02e0-\\u02e4\\u02ec\\u02ee\\u0370-\\u0374\\u0376\\u0377\\u037a-\\u037d\\u037f\\u0386\\u0388-\\u038a\\u038c\\u038e-\\u03a1\\u03a3-\\u03f5\\u03f7-\\u0481\\u048a-\\u052f\\u0531-\\u0556\\u0559\\u0560-\\u0588\\u05d0-\\u05ea\\u05ef-\\u05f2\\u0620-\\u064a\\u066e\\u066f\\u0671-\\u06d3\\u06d5\\u06e5\\u06e6\\u06ee\\u06ef\\u06fa-\\u06fc\\u06ff\\u0710\\u0712-\\u072f\\u074d-\\u07a5\\u07b1\\u07ca-\\u07ea\\u07f4\\u07f5\\u07fa\\u0800-\\u0815\\u081a\\u0824\\u0828\\u0840-\\u0858\\u0860-\\u086a\\u0870-\\u0887\\u0889-\\u088e\\u08a0-\\u08c9\\u0904-\\u0939\\u093d\\u0950\\u0958-\\u0961\\u0971-\\u0980\\u0985-\\u098c\\u098f\\u0990\\u0993-\\u09a8\\u09aa-\\u09b0\\u09b2\\u09b6-\\u09b9\\u09bd\\u09ce\\u09dc\\u09dd\\u09df-\\u09e1\\u09f0\\u09f1\\u09fc\\u0a05-\\u0a0a\\u0a0f\\u0a10\\u0a13-\\u0a28\\u0a2a-\\u0a30\\u0a32\\u0a33\\u0a35\\u0a36\\u0a38\\u0a39\\u0a59-\\u0a5c\\u0a5e\\u0a72-\\u0a74\\u0a85-\\u0a8d\\u0a8f-\\u0a91\\u0a93-\\u0aa8\\u0aaa-\\u0ab0\\u0ab2\\u0ab3\\u0ab5-\\u0ab9\\u0abd\\u0ad0\\u0ae0\\u0ae1\\u0af9\\u0b05-\\u0b0c\\u0b0f\\u0b10\\u0b13-\\u0b28\\u0b2a-\\u0b30\\u0b32\\u0b33\\u0b35-\\u0b39\\u0b3d\\u0b5c\\u0b5d\\u0b5f-\\u0b61\\u0b71\\u0b83\\u0b85-\\u0b8a\\u0b8e-\\u0b90\\u0b92-\\u0b95\\u0b99\\u0b9a\\u0b9c\\u0b9e\\u0b9f\\u0ba3\\u0ba4\\u0ba8-\\u0baa\\u0bae-\\u0bb9\\u0bd0\\u0c05-\\u0c0c\\u0c0e-\\u0c10\\u0c12-\\u0c28\\u0c2a-\\u0c39\\u0c3d\\u0c58-\\u0c5a\\u0c5d\\u0c60\\u0c61\\u0c80\\u0c85-\\u0c8c\\u0c8e-\\u0c90\\u0c92-\\u0ca8\\u0caa-\\u0cb3\\u0cb5-\\u0cb9\\u0cbd\\u0cdd\\u0cde\\u0ce0\\u0ce1\\u0cf1\\u0cf2\\u0d04-\\u0d0c\\u0d0e-\\u0d10\\u0d12-\\u0d3a\\u0d3d\\u0d4e\\u0d54-\\u0d56\\u0d5f-\\u0d61\\u0d7a-\\u0d7f\\u0d85-\\u0d96\\u0d9a-\\u0db1\\u0db3-\\u0dbb\\u0dbd\\u0dc0-\\u0dc6\\u0e01-\\u0e30\\u0e32\\u0e33\\u0e40-\\u0e46\\u0e81\\u0e82\\u0e84\\u0e86-\\u0e8a\\u0e8c-\\u0ea3\\u0ea5\\u0ea7-\\u0eb0\\u0eb2\\u0eb3\\u0ebd\\u0ec0-\\u0ec4\\u0ec6\\u0edc-\\u0edf\\u0f00\\u0f40-\\u0f47\\u0f49-\\u0f6c\\u0f88-\\u0f8c\\u1000-\\u102a\\u103f\\u1050-\\u1055\\u105a-\\u105d\\u1061\\u1065\\u1066\\u106e-\\u1070\\u1075-\\u1081\\u108e\\u10a0-\\u10c5\\u10c7\\u10cd\\u10d0-\\u10fa\\u10fc-\\u1248\\u124a-\\u124d\\u1250-\\u1256\\u1258\\u125a-\\u125d\\u1260-\\u1288\\u128a-\\u128d\\u1290-\\u12b0\\u12b2-\\u12b5\\u12b8-\\u12be\\u12c0\\u12c2-\\u12c5\\u12c8-\\u12d6\\u12d8-\\u1310\\u1312-\\u1315\\u1318-\\u135a\\u1380-\\u138f\\u13a0-\\u13f5\\u13f8-\\u13fd\\u1401-\\u166c\\u166f-\\u167f\\u1681-\\u169a\\u16a0-\\u16ea\\u16ee-\\u16f8\\u1700-\\u1711\\u171f-\\u1731\\u1740-\\u1751\\u1760-\\u176c\\u176e-\\u1770\\u1780-\\u17b3\\u17d7\\u17dc\\u1820-\\u1878\\u1880-\\u18a8\\u18aa\\u18b0-\\u18f5\\u1900-\\u191e\\u1950-\\u196d\\u1970-\\u1974\\u1980-\\u19ab\\u19b0-\\u19c9\\u1a00-\\u1a16\\u1a20-\\u1a54\\u1aa7\\u1b05-\\u1b33\\u1b45-\\u1b4c\\u1b83-\\u1ba0\\u1bae\\u1baf\\u1bba-\\u1be5\\u1c00-\\u1c23\\u1c4d-\\u1c4f\\u1c5a-\\u1c7d\\u1c80-\\u1c88\\u1c90-\\u1cba\\u1cbd-\\u1cbf\\u1ce9-\\u1cec\\u1cee-\\u1cf3\\u1cf5\\u1cf6\\u1cfa\\u1d00-\\u1dbf\\u1e00-\\u1f15\\u1f18-\\u1f1d\\u1f20-\\u1f45\\u1f48-\\u1f4d\\u1f50-\\u1f57\\u1f59\\u1f5b\\u1f5d\\u1f5f-\\u1f7d\\u1f80-\\u1fb4\\u1fb6-\\u1fbc\\u1fbe\\u1fc2-\\u1fc4\\u1fc6-\\u1fcc\\u1fd0-\\u1fd3\\u1fd6-\\u1fdb\\u1fe0-\\u1fec\\u1ff2-\\u1ff4\\u1ff6-\\u1ffc\\u2071\\u207f\\u2090-\\u209c\\u2102\\u2107\\u210a-\\u2113\\u2115\\u2118-\\u211d\\u2124\\u2126\\u2128\\u212a-\\u2139\\u213c-\\u213f\\u2145-\\u2149\\u214e\\u2160-\\u2188\\u2c00-\\u2ce4\\u2ceb-\\u2cee\\u2cf2\\u2cf3\\u2d00-\\u2d25\\u2d27\\u2d2d\\u2d30-\\u2d67\\u2d6f\\u2d80-\\u2d96\\u2da0-\\u2da6\\u2da8-\\u2dae\\u2db0-\\u2db6\\u2db8-\\u2dbe\\u2dc0-\\u2dc6\\u2dc8-\\u2dce\\u2dd0-\\u2dd6\\u2dd8-\\u2dde\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303c\\u3041-\\u3096\\u309b-\\u309f\\u30a1-\\u30fa\\u30fc-\\u30ff\\u3105-\\u312f\\u3131-\\u318e\\u31a0-\\u31bf\\u31f0-\\u31ff\\u3400-\\u4dbf\\u4e00-\\ua48c\\ua4d0-\\ua4fd\\ua500-\\ua60c\\ua610-\\ua61f\\ua62a\\ua62b\\ua640-\\ua66e\\ua67f-\\ua69d\\ua6a0-\\ua6ef\\ua717-\\ua71f\\ua722-\\ua788\\ua78b-\\ua7ca\\ua7d0\\ua7d1\\ua7d3\\ua7d5-\\ua7d9\\ua7f2-\\ua801\\ua803-\\ua805\\ua807-\\ua80a\\ua80c-\\ua822\\ua840-\\ua873\\ua882-\\ua8b3\\ua8f2-\\ua8f7\\ua8fb\\ua8fd\\ua8fe\\ua90a-\\ua925\\ua930-\\ua946\\ua960-\\ua97c\\ua984-\\ua9b2\\ua9cf\\ua9e0-\\ua9e4\\ua9e6-\\ua9ef\\ua9fa-\\ua9fe\\uaa00-\\uaa28\\uaa40-\\uaa42\\uaa44-\\uaa4b\\uaa60-\\uaa76\\uaa7a\\uaa7e-\\uaaaf\\uaab1\\uaab5\\uaab6\\uaab9-\\uaabd\\uaac0\\uaac2\\uaadb-\\uaadd\\uaae0-\\uaaea\\uaaf2-\\uaaf4\\uab01-\\uab06\\uab09-\\uab0e\\uab11-\\uab16\\uab20-\\uab26\\uab28-\\uab2e\\uab30-\\uab5a\\uab5c-\\uab69\\uab70-\\uabe2\\uac00-\\ud7a3\\ud7b0-\\ud7c6\\ud7cb-\\ud7fb\\uf900-\\ufa6d\\ufa70-\\ufad9\\ufb00-\\ufb06\\ufb13-\\ufb17\\ufb1d\\ufb1f-\\ufb28\\ufb2a-\\ufb36\\ufb38-\\ufb3c\\ufb3e\\ufb40\\ufb41\\ufb43\\ufb44\\ufb46-\\ufbb1\\ufbd3-\\ufd3d\\ufd50-\\ufd8f\\ufd92-\\ufdc7\\ufdf0-\\ufdfb\\ufe70-\\ufe74\\ufe76-\\ufefc\\uff21-\\uff3a\\uff41-\\uff5a\\uff66-\\uffbe\\uffc2-\\uffc7\\uffca-\\uffcf\\uffd2-\\uffd7\\uffda-\\uffdc\";\nlet nonASCIIidentifierChars = \"\\u200c\\u200d\\xb7\\u0300-\\u036f\\u0387\\u0483-\\u0487\\u0591-\\u05bd\\u05bf\\u05c1\\u05c2\\u05c4\\u05c5\\u05c7\\u0610-\\u061a\\u064b-\\u0669\\u0670\\u06d6-\\u06dc\\u06df-\\u06e4\\u06e7\\u06e8\\u06ea-\\u06ed\\u06f0-\\u06f9\\u0711\\u0730-\\u074a\\u07a6-\\u07b0\\u07c0-\\u07c9\\u07eb-\\u07f3\\u07fd\\u0816-\\u0819\\u081b-\\u0823\\u0825-\\u0827\\u0829-\\u082d\\u0859-\\u085b\\u0898-\\u089f\\u08ca-\\u08e1\\u08e3-\\u0903\\u093a-\\u093c\\u093e-\\u094f\\u0951-\\u0957\\u0962\\u0963\\u0966-\\u096f\\u0981-\\u0983\\u09bc\\u09be-\\u09c4\\u09c7\\u09c8\\u09cb-\\u09cd\\u09d7\\u09e2\\u09e3\\u09e6-\\u09ef\\u09fe\\u0a01-\\u0a03\\u0a3c\\u0a3e-\\u0a42\\u0a47\\u0a48\\u0a4b-\\u0a4d\\u0a51\\u0a66-\\u0a71\\u0a75\\u0a81-\\u0a83\\u0abc\\u0abe-\\u0ac5\\u0ac7-\\u0ac9\\u0acb-\\u0acd\\u0ae2\\u0ae3\\u0ae6-\\u0aef\\u0afa-\\u0aff\\u0b01-\\u0b03\\u0b3c\\u0b3e-\\u0b44\\u0b47\\u0b48\\u0b4b-\\u0b4d\\u0b55-\\u0b57\\u0b62\\u0b63\\u0b66-\\u0b6f\\u0b82\\u0bbe-\\u0bc2\\u0bc6-\\u0bc8\\u0bca-\\u0bcd\\u0bd7\\u0be6-\\u0bef\\u0c00-\\u0c04\\u0c3c\\u0c3e-\\u0c44\\u0c46-\\u0c48\\u0c4a-\\u0c4d\\u0c55\\u0c56\\u0c62\\u0c63\\u0c66-\\u0c6f\\u0c81-\\u0c83\\u0cbc\\u0cbe-\\u0cc4\\u0cc6-\\u0cc8\\u0cca-\\u0ccd\\u0cd5\\u0cd6\\u0ce2\\u0ce3\\u0ce6-\\u0cef\\u0cf3\\u0d00-\\u0d03\\u0d3b\\u0d3c\\u0d3e-\\u0d44\\u0d46-\\u0d48\\u0d4a-\\u0d4d\\u0d57\\u0d62\\u0d63\\u0d66-\\u0d6f\\u0d81-\\u0d83\\u0dca\\u0dcf-\\u0dd4\\u0dd6\\u0dd8-\\u0ddf\\u0de6-\\u0def\\u0df2\\u0df3\\u0e31\\u0e34-\\u0e3a\\u0e47-\\u0e4e\\u0e50-\\u0e59\\u0eb1\\u0eb4-\\u0ebc\\u0ec8-\\u0ece\\u0ed0-\\u0ed9\\u0f18\\u0f19\\u0f20-\\u0f29\\u0f35\\u0f37\\u0f39\\u0f3e\\u0f3f\\u0f71-\\u0f84\\u0f86\\u0f87\\u0f8d-\\u0f97\\u0f99-\\u0fbc\\u0fc6\\u102b-\\u103e\\u1040-\\u1049\\u1056-\\u1059\\u105e-\\u1060\\u1062-\\u1064\\u1067-\\u106d\\u1071-\\u1074\\u1082-\\u108d\\u108f-\\u109d\\u135d-\\u135f\\u1369-\\u1371\\u1712-\\u1715\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17b4-\\u17d3\\u17dd\\u17e0-\\u17e9\\u180b-\\u180d\\u180f-\\u1819\\u18a9\\u1920-\\u192b\\u1930-\\u193b\\u1946-\\u194f\\u19d0-\\u19da\\u1a17-\\u1a1b\\u1a55-\\u1a5e\\u1a60-\\u1a7c\\u1a7f-\\u1a89\\u1a90-\\u1a99\\u1ab0-\\u1abd\\u1abf-\\u1ace\\u1b00-\\u1b04\\u1b34-\\u1b44\\u1b50-\\u1b59\\u1b6b-\\u1b73\\u1b80-\\u1b82\\u1ba1-\\u1bad\\u1bb0-\\u1bb9\\u1be6-\\u1bf3\\u1c24-\\u1c37\\u1c40-\\u1c49\\u1c50-\\u1c59\\u1cd0-\\u1cd2\\u1cd4-\\u1ce8\\u1ced\\u1cf4\\u1cf7-\\u1cf9\\u1dc0-\\u1dff\\u200c\\u200d\\u203f\\u2040\\u2054\\u20d0-\\u20dc\\u20e1\\u20e5-\\u20f0\\u2cef-\\u2cf1\\u2d7f\\u2de0-\\u2dff\\u302a-\\u302f\\u3099\\u309a\\u30fb\\ua620-\\ua629\\ua66f\\ua674-\\ua67d\\ua69e\\ua69f\\ua6f0\\ua6f1\\ua802\\ua806\\ua80b\\ua823-\\ua827\\ua82c\\ua880\\ua881\\ua8b4-\\ua8c5\\ua8d0-\\ua8d9\\ua8e0-\\ua8f1\\ua8ff-\\ua909\\ua926-\\ua92d\\ua947-\\ua953\\ua980-\\ua983\\ua9b3-\\ua9c0\\ua9d0-\\ua9d9\\ua9e5\\ua9f0-\\ua9f9\\uaa29-\\uaa36\\uaa43\\uaa4c\\uaa4d\\uaa50-\\uaa59\\uaa7b-\\uaa7d\\uaab0\\uaab2-\\uaab4\\uaab7\\uaab8\\uaabe\\uaabf\\uaac1\\uaaeb-\\uaaef\\uaaf5\\uaaf6\\uabe3-\\uabea\\uabec\\uabed\\uabf0-\\uabf9\\ufb1e\\ufe00-\\ufe0f\\ufe20-\\ufe2f\\ufe33\\ufe34\\ufe4d-\\ufe4f\\uff10-\\uff19\\uff3f\\uff65\";\nconst nonASCIIidentifierStart = new RegExp(\"[\" + nonASCIIidentifierStartChars + \"]\");\nconst nonASCIIidentifier = new RegExp(\"[\" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + \"]\");\nnonASCIIidentifierStartChars = nonASCIIidentifierChars = null;\nconst astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 68, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, 18, 5, 4026, 582, 8634, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8936, 3, 2, 6, 2, 1, 2, 290, 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 757, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191];\nconst astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 81, 2, 71, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 9, 5351, 0, 7, 14, 13835, 9, 87, 9, 39, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4706, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, 9, 357, 0, 62, 13, 499, 13, 983, 6, 110, 6, 6, 9, 4759, 9, 787719, 239];\nfunction isInAstralSet(code, set) {\n  let pos = 0x10000;\n  for (let i = 0, length = set.length; i < length; i += 2) {\n    pos += set[i];\n    if (pos > code) return false;\n    pos += set[i + 1];\n    if (pos >= code) return true;\n  }\n  return false;\n}\nfunction isIdentifierStart(code) {\n  if (code < 65) return code === 36;\n  if (code <= 90) return true;\n  if (code < 97) return code === 95;\n  if (code <= 122) return true;\n  if (code <= 0xffff) {\n    return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));\n  }\n  return isInAstralSet(code, astralIdentifierStartCodes);\n}\nfunction isIdentifierChar(code) {\n  if (code < 48) return code === 36;\n  if (code < 58) return true;\n  if (code < 65) return false;\n  if (code <= 90) return true;\n  if (code < 97) return code === 95;\n  if (code <= 122) return true;\n  if (code <= 0xffff) {\n    return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));\n  }\n  return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes);\n}\nfunction isIdentifierName(name) {\n  let isFirst = true;\n  for (let i = 0; i < name.length; i++) {\n    let cp = name.charCodeAt(i);\n    if ((cp & 0xfc00) === 0xd800 && i + 1 < name.length) {\n      const trail = name.charCodeAt(++i);\n      if ((trail & 0xfc00) === 0xdc00) {\n        cp = 0x10000 + ((cp & 0x3ff) << 10) + (trail & 0x3ff);\n      }\n    }\n    if (isFirst) {\n      isFirst = false;\n      if (!isIdentifierStart(cp)) {\n        return false;\n      }\n    } else if (!isIdentifierChar(cp)) {\n      return false;\n    }\n  }\n  return !isFirst;\n}\n\n//# sourceMappingURL=identifier.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nObject.defineProperty(exports, \"isIdentifierChar\", {\n  enumerable: true,\n  get: function () {\n    return _identifier.isIdentifierChar;\n  }\n});\nObject.defineProperty(exports, \"isIdentifierName\", {\n  enumerable: true,\n  get: function () {\n    return _identifier.isIdentifierName;\n  }\n});\nObject.defineProperty(exports, \"isIdentifierStart\", {\n  enumerable: true,\n  get: function () {\n    return _identifier.isIdentifierStart;\n  }\n});\nObject.defineProperty(exports, \"isKeyword\", {\n  enumerable: true,\n  get: function () {\n    return _keyword.isKeyword;\n  }\n});\nObject.defineProperty(exports, \"isReservedWord\", {\n  enumerable: true,\n  get: function () {\n    return _keyword.isReservedWord;\n  }\n});\nObject.defineProperty(exports, \"isStrictBindOnlyReservedWord\", {\n  enumerable: true,\n  get: function () {\n    return _keyword.isStrictBindOnlyReservedWord;\n  }\n});\nObject.defineProperty(exports, \"isStrictBindReservedWord\", {\n  enumerable: true,\n  get: function () {\n    return _keyword.isStrictBindReservedWord;\n  }\n});\nObject.defineProperty(exports, \"isStrictReservedWord\", {\n  enumerable: true,\n  get: function () {\n    return _keyword.isStrictReservedWord;\n  }\n});\nvar _identifier = require(\"./identifier.js\");\nvar _keyword = require(\"./keyword.js\");\n\n//# sourceMappingURL=index.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.isKeyword = isKeyword;\nexports.isReservedWord = isReservedWord;\nexports.isStrictBindOnlyReservedWord = isStrictBindOnlyReservedWord;\nexports.isStrictBindReservedWord = isStrictBindReservedWord;\nexports.isStrictReservedWord = isStrictReservedWord;\nconst reservedWords = {\n  keyword: [\"break\", \"case\", \"catch\", \"continue\", \"debugger\", \"default\", \"do\", \"else\", \"finally\", \"for\", \"function\", \"if\", \"return\", \"switch\", \"throw\", \"try\", \"var\", \"const\", \"while\", \"with\", \"new\", \"this\", \"super\", \"class\", \"extends\", \"export\", \"import\", \"null\", \"true\", \"false\", \"in\", \"instanceof\", \"typeof\", \"void\", \"delete\"],\n  strict: [\"implements\", \"interface\", \"let\", \"package\", \"private\", \"protected\", \"public\", \"static\", \"yield\"],\n  strictBind: [\"eval\", \"arguments\"]\n};\nconst keywords = new Set(reservedWords.keyword);\nconst reservedWordsStrictSet = new Set(reservedWords.strict);\nconst reservedWordsStrictBindSet = new Set(reservedWords.strictBind);\nfunction isReservedWord(word, inModule) {\n  return inModule && word === \"await\" || word === \"enum\";\n}\nfunction isStrictReservedWord(word, inModule) {\n  return isReservedWord(word, inModule) || reservedWordsStrictSet.has(word);\n}\nfunction isStrictBindOnlyReservedWord(word) {\n  return reservedWordsStrictBindSet.has(word);\n}\nfunction isStrictBindReservedWord(word, inModule) {\n  return isStrictReservedWord(word, inModule) || isStrictBindOnlyReservedWord(word);\n}\nfunction isKeyword(word) {\n  return keywords.has(word);\n}\n\n//# sourceMappingURL=keyword.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n  value: true\n});\nexports.default = highlight;\nexports.shouldHighlight = shouldHighlight;\nvar _jsTokens = require(\"js-tokens\");\nvar _helperValidatorIdentifier = require(\"@babel/helper-validator-identifier\");\nvar _chalk = _interopRequireWildcard(require(\"chalk\"), true);\nfunction _getRequireWildcardCache(e) { if (\"function\" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }\nfunction _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || \"object\" != typeof e && \"function\" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if (\"default\" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }\nconst sometimesKeywords = new Set([\"as\", \"async\", \"from\", \"get\", \"of\", \"set\"]);\nfunction getDefs(chalk) {\n  return {\n    keyword: chalk.cyan,\n    capitalized: chalk.yellow,\n    jsxIdentifier: chalk.yellow,\n    punctuator: chalk.yellow,\n    number: chalk.magenta,\n    string: chalk.green,\n    regex: chalk.magenta,\n    comment: chalk.grey,\n    invalid: chalk.white.bgRed.bold\n  };\n}\nconst NEWLINE = /\\r\\n|[\\n\\r\\u2028\\u2029]/;\nconst BRACKET = /^[()[\\]{}]$/;\nlet tokenize;\n{\n  const JSX_TAG = /^[a-z][\\w-]*$/i;\n  const getTokenType = function (token, offset, text) {\n    if (token.type === \"name\") {\n      if ((0, _helperValidatorIdentifier.isKeyword)(token.value) || (0, _helperValidatorIdentifier.isStrictReservedWord)(token.value, true) || sometimesKeywords.has(token.value)) {\n        return \"keyword\";\n      }\n      if (JSX_TAG.test(token.value) && (text[offset - 1] === \"<\" || text.slice(offset - 2, offset) == \" colorize(str)).join(\"\\n\");\n    } else {\n      highlighted += value;\n    }\n  }\n  return highlighted;\n}\nfunction shouldHighlight(options) {\n  return _chalk.default.level > 0 || options.forceColor;\n}\nlet chalkWithForcedColor = undefined;\nfunction getChalk(forceColor) {\n  if (forceColor) {\n    var _chalkWithForcedColor;\n    (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({\n      enabled: true,\n      level: 1\n    });\n    return chalkWithForcedColor;\n  }\n  return _chalk.default;\n}\n{\n  exports.getChalk = options => getChalk(options.forceColor);\n}\nfunction highlight(code, options = {}) {\n  if (code !== \"\" && shouldHighlight(options)) {\n    const defs = getDefs(getChalk(options.forceColor));\n    return highlightTokens(defs, code);\n  } else {\n    return code;\n  }\n}\n\n//# sourceMappingURL=index.js.map\n","'use strict'\n\nconst WritableStream = require('node:stream').Writable\nconst inherits = require('node:util').inherits\n\nconst StreamSearch = require('../../streamsearch/sbmh')\n\nconst PartStream = require('./PartStream')\nconst HeaderParser = require('./HeaderParser')\n\nconst DASH = 45\nconst B_ONEDASH = Buffer.from('-')\nconst B_CRLF = Buffer.from('\\r\\n')\nconst EMPTY_FN = function () {}\n\nfunction Dicer (cfg) {\n  if (!(this instanceof Dicer)) { return new Dicer(cfg) }\n  WritableStream.call(this, cfg)\n\n  if (!cfg || (!cfg.headerFirst && typeof cfg.boundary !== 'string')) { throw new TypeError('Boundary required') }\n\n  if (typeof cfg.boundary === 'string') { this.setBoundary(cfg.boundary) } else { this._bparser = undefined }\n\n  this._headerFirst = cfg.headerFirst\n\n  this._dashes = 0\n  this._parts = 0\n  this._finished = false\n  this._realFinish = false\n  this._isPreamble = true\n  this._justMatched = false\n  this._firstWrite = true\n  this._inHeader = true\n  this._part = undefined\n  this._cb = undefined\n  this._ignoreData = false\n  this._partOpts = { highWaterMark: cfg.partHwm }\n  this._pause = false\n\n  const self = this\n  this._hparser = new HeaderParser(cfg)\n  this._hparser.on('header', function (header) {\n    self._inHeader = false\n    self._part.emit('header', header)\n  })\n}\ninherits(Dicer, WritableStream)\n\nDicer.prototype.emit = function (ev) {\n  if (ev === 'finish' && !this._realFinish) {\n    if (!this._finished) {\n      const self = this\n      process.nextTick(function () {\n        self.emit('error', new Error('Unexpected end of multipart data'))\n        if (self._part && !self._ignoreData) {\n          const type = (self._isPreamble ? 'Preamble' : 'Part')\n          self._part.emit('error', new Error(type + ' terminated early due to unexpected end of multipart data'))\n          self._part.push(null)\n          process.nextTick(function () {\n            self._realFinish = true\n            self.emit('finish')\n            self._realFinish = false\n          })\n          return\n        }\n        self._realFinish = true\n        self.emit('finish')\n        self._realFinish = false\n      })\n    }\n  } else { WritableStream.prototype.emit.apply(this, arguments) }\n}\n\nDicer.prototype._write = function (data, encoding, cb) {\n  // ignore unexpected data (e.g. extra trailer data after finished)\n  if (!this._hparser && !this._bparser) { return cb() }\n\n  if (this._headerFirst && this._isPreamble) {\n    if (!this._part) {\n      this._part = new PartStream(this._partOpts)\n      if (this.listenerCount('preamble') !== 0) { this.emit('preamble', this._part) } else { this._ignore() }\n    }\n    const r = this._hparser.push(data)\n    if (!this._inHeader && r !== undefined && r < data.length) { data = data.slice(r) } else { return cb() }\n  }\n\n  // allows for \"easier\" testing\n  if (this._firstWrite) {\n    this._bparser.push(B_CRLF)\n    this._firstWrite = false\n  }\n\n  this._bparser.push(data)\n\n  if (this._pause) { this._cb = cb } else { cb() }\n}\n\nDicer.prototype.reset = function () {\n  this._part = undefined\n  this._bparser = undefined\n  this._hparser = undefined\n}\n\nDicer.prototype.setBoundary = function (boundary) {\n  const self = this\n  this._bparser = new StreamSearch('\\r\\n--' + boundary)\n  this._bparser.on('info', function (isMatch, data, start, end) {\n    self._oninfo(isMatch, data, start, end)\n  })\n}\n\nDicer.prototype._ignore = function () {\n  if (this._part && !this._ignoreData) {\n    this._ignoreData = true\n    this._part.on('error', EMPTY_FN)\n    // we must perform some kind of read on the stream even though we are\n    // ignoring the data, otherwise node's Readable stream will not emit 'end'\n    // after pushing null to the stream\n    this._part.resume()\n  }\n}\n\nDicer.prototype._oninfo = function (isMatch, data, start, end) {\n  let buf; const self = this; let i = 0; let r; let shouldWriteMore = true\n\n  if (!this._part && this._justMatched && data) {\n    while (this._dashes < 2 && (start + i) < end) {\n      if (data[start + i] === DASH) {\n        ++i\n        ++this._dashes\n      } else {\n        if (this._dashes) { buf = B_ONEDASH }\n        this._dashes = 0\n        break\n      }\n    }\n    if (this._dashes === 2) {\n      if ((start + i) < end && this.listenerCount('trailer') !== 0) { this.emit('trailer', data.slice(start + i, end)) }\n      this.reset()\n      this._finished = true\n      // no more parts will be added\n      if (self._parts === 0) {\n        self._realFinish = true\n        self.emit('finish')\n        self._realFinish = false\n      }\n    }\n    if (this._dashes) { return }\n  }\n  if (this._justMatched) { this._justMatched = false }\n  if (!this._part) {\n    this._part = new PartStream(this._partOpts)\n    this._part._read = function (n) {\n      self._unpause()\n    }\n    if (this._isPreamble && this.listenerCount('preamble') !== 0) {\n      this.emit('preamble', this._part)\n    } else if (this._isPreamble !== true && this.listenerCount('part') !== 0) {\n      this.emit('part', this._part)\n    } else {\n      this._ignore()\n    }\n    if (!this._isPreamble) { this._inHeader = true }\n  }\n  if (data && start < end && !this._ignoreData) {\n    if (this._isPreamble || !this._inHeader) {\n      if (buf) { shouldWriteMore = this._part.push(buf) }\n      shouldWriteMore = this._part.push(data.slice(start, end))\n      if (!shouldWriteMore) { this._pause = true }\n    } else if (!this._isPreamble && this._inHeader) {\n      if (buf) { this._hparser.push(buf) }\n      r = this._hparser.push(data.slice(start, end))\n      if (!this._inHeader && r !== undefined && r < end) { this._oninfo(false, data, start + r, end) }\n    }\n  }\n  if (isMatch) {\n    this._hparser.reset()\n    if (this._isPreamble) { this._isPreamble = false } else {\n      if (start !== end) {\n        ++this._parts\n        this._part.on('end', function () {\n          if (--self._parts === 0) {\n            if (self._finished) {\n              self._realFinish = true\n              self.emit('finish')\n              self._realFinish = false\n            } else {\n              self._unpause()\n            }\n          }\n        })\n      }\n    }\n    this._part.push(null)\n    this._part = undefined\n    this._ignoreData = false\n    this._justMatched = true\n    this._dashes = 0\n  }\n}\n\nDicer.prototype._unpause = function () {\n  if (!this._pause) { return }\n\n  this._pause = false\n  if (this._cb) {\n    const cb = this._cb\n    this._cb = undefined\n    cb()\n  }\n}\n\nmodule.exports = Dicer\n","'use strict'\n\nconst EventEmitter = require('node:events').EventEmitter\nconst inherits = require('node:util').inherits\nconst getLimit = require('../../../lib/utils/getLimit')\n\nconst StreamSearch = require('../../streamsearch/sbmh')\n\nconst B_DCRLF = Buffer.from('\\r\\n\\r\\n')\nconst RE_CRLF = /\\r\\n/g\nconst RE_HDR = /^([^:]+):[ \\t]?([\\x00-\\xFF]+)?$/ // eslint-disable-line no-control-regex\n\nfunction HeaderParser (cfg) {\n  EventEmitter.call(this)\n\n  cfg = cfg || {}\n  const self = this\n  this.nread = 0\n  this.maxed = false\n  this.npairs = 0\n  this.maxHeaderPairs = getLimit(cfg, 'maxHeaderPairs', 2000)\n  this.maxHeaderSize = getLimit(cfg, 'maxHeaderSize', 80 * 1024)\n  this.buffer = ''\n  this.header = {}\n  this.finished = false\n  this.ss = new StreamSearch(B_DCRLF)\n  this.ss.on('info', function (isMatch, data, start, end) {\n    if (data && !self.maxed) {\n      if (self.nread + end - start >= self.maxHeaderSize) {\n        end = self.maxHeaderSize - self.nread + start\n        self.nread = self.maxHeaderSize\n        self.maxed = true\n      } else { self.nread += (end - start) }\n\n      self.buffer += data.toString('binary', start, end)\n    }\n    if (isMatch) { self._finish() }\n  })\n}\ninherits(HeaderParser, EventEmitter)\n\nHeaderParser.prototype.push = function (data) {\n  const r = this.ss.push(data)\n  if (this.finished) { return r }\n}\n\nHeaderParser.prototype.reset = function () {\n  this.finished = false\n  this.buffer = ''\n  this.header = {}\n  this.ss.reset()\n}\n\nHeaderParser.prototype._finish = function () {\n  if (this.buffer) { this._parseHeader() }\n  this.ss.matches = this.ss.maxMatches\n  const header = this.header\n  this.header = {}\n  this.buffer = ''\n  this.finished = true\n  this.nread = this.npairs = 0\n  this.maxed = false\n  this.emit('header', header)\n}\n\nHeaderParser.prototype._parseHeader = function () {\n  if (this.npairs === this.maxHeaderPairs) { return }\n\n  const lines = this.buffer.split(RE_CRLF)\n  const len = lines.length\n  let m, h\n\n  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var\n    if (lines[i].length === 0) { continue }\n    if (lines[i][0] === '\\t' || lines[i][0] === ' ') {\n      // folded header content\n      // RFC2822 says to just remove the CRLF and not the whitespace following\n      // it, so we follow the RFC and include the leading whitespace ...\n      if (h) {\n        this.header[h][this.header[h].length - 1] += lines[i]\n        continue\n      }\n    }\n\n    const posColon = lines[i].indexOf(':')\n    if (\n      posColon === -1 ||\n      posColon === 0\n    ) {\n      return\n    }\n    m = RE_HDR.exec(lines[i])\n    h = m[1].toLowerCase()\n    this.header[h] = this.header[h] || []\n    this.header[h].push((m[2] || ''))\n    if (++this.npairs === this.maxHeaderPairs) { break }\n  }\n}\n\nmodule.exports = HeaderParser\n","'use strict'\n\nconst inherits = require('node:util').inherits\nconst ReadableStream = require('node:stream').Readable\n\nfunction PartStream (opts) {\n  ReadableStream.call(this, opts)\n}\ninherits(PartStream, ReadableStream)\n\nPartStream.prototype._read = function (n) {}\n\nmodule.exports = PartStream\n","'use strict'\n\n/**\n * Copyright Brian White. All rights reserved.\n *\n * @see https://github.com/mscdex/streamsearch\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n *\n * Based heavily on the Streaming Boyer-Moore-Horspool C++ implementation\n * by Hongli Lai at: https://github.com/FooBarWidget/boyer-moore-horspool\n */\nconst EventEmitter = require('node:events').EventEmitter\nconst inherits = require('node:util').inherits\n\nfunction SBMH (needle) {\n  if (typeof needle === 'string') {\n    needle = Buffer.from(needle)\n  }\n\n  if (!Buffer.isBuffer(needle)) {\n    throw new TypeError('The needle has to be a String or a Buffer.')\n  }\n\n  const needleLength = needle.length\n\n  if (needleLength === 0) {\n    throw new Error('The needle cannot be an empty String/Buffer.')\n  }\n\n  if (needleLength > 256) {\n    throw new Error('The needle cannot have a length bigger than 256.')\n  }\n\n  this.maxMatches = Infinity\n  this.matches = 0\n\n  this._occ = new Array(256)\n    .fill(needleLength) // Initialize occurrence table.\n  this._lookbehind_size = 0\n  this._needle = needle\n  this._bufpos = 0\n\n  this._lookbehind = Buffer.alloc(needleLength)\n\n  // Populate occurrence table with analysis of the needle,\n  // ignoring last letter.\n  for (var i = 0; i < needleLength - 1; ++i) { // eslint-disable-line no-var\n    this._occ[needle[i]] = needleLength - 1 - i\n  }\n}\ninherits(SBMH, EventEmitter)\n\nSBMH.prototype.reset = function () {\n  this._lookbehind_size = 0\n  this.matches = 0\n  this._bufpos = 0\n}\n\nSBMH.prototype.push = function (chunk, pos) {\n  if (!Buffer.isBuffer(chunk)) {\n    chunk = Buffer.from(chunk, 'binary')\n  }\n  const chlen = chunk.length\n  this._bufpos = pos || 0\n  let r\n  while (r !== chlen && this.matches < this.maxMatches) { r = this._sbmh_feed(chunk) }\n  return r\n}\n\nSBMH.prototype._sbmh_feed = function (data) {\n  const len = data.length\n  const needle = this._needle\n  const needleLength = needle.length\n  const lastNeedleChar = needle[needleLength - 1]\n\n  // Positive: points to a position in `data`\n  //           pos == 3 points to data[3]\n  // Negative: points to a position in the lookbehind buffer\n  //           pos == -2 points to lookbehind[lookbehind_size - 2]\n  let pos = -this._lookbehind_size\n  let ch\n\n  if (pos < 0) {\n    // Lookbehind buffer is not empty. Perform Boyer-Moore-Horspool\n    // search with character lookup code that considers both the\n    // lookbehind buffer and the current round's haystack data.\n    //\n    // Loop until\n    //   there is a match.\n    // or until\n    //   we've moved past the position that requires the\n    //   lookbehind buffer. In this case we switch to the\n    //   optimized loop.\n    // or until\n    //   the character to look at lies outside the haystack.\n    while (pos < 0 && pos <= len - needleLength) {\n      ch = this._sbmh_lookup_char(data, pos + needleLength - 1)\n\n      if (\n        ch === lastNeedleChar &&\n        this._sbmh_memcmp(data, pos, needleLength - 1)\n      ) {\n        this._lookbehind_size = 0\n        ++this.matches\n        this.emit('info', true)\n\n        return (this._bufpos = pos + needleLength)\n      }\n      pos += this._occ[ch]\n    }\n\n    // No match.\n\n    if (pos < 0) {\n      // There's too few data for Boyer-Moore-Horspool to run,\n      // so let's use a different algorithm to skip as much as\n      // we can.\n      // Forward pos until\n      //   the trailing part of lookbehind + data\n      //   looks like the beginning of the needle\n      // or until\n      //   pos == 0\n      while (pos < 0 && !this._sbmh_memcmp(data, pos, len - pos)) { ++pos }\n    }\n\n    if (pos >= 0) {\n      // Discard lookbehind buffer.\n      this.emit('info', false, this._lookbehind, 0, this._lookbehind_size)\n      this._lookbehind_size = 0\n    } else {\n      // Cut off part of the lookbehind buffer that has\n      // been processed and append the entire haystack\n      // into it.\n      const bytesToCutOff = this._lookbehind_size + pos\n      if (bytesToCutOff > 0) {\n        // The cut off data is guaranteed not to contain the needle.\n        this.emit('info', false, this._lookbehind, 0, bytesToCutOff)\n      }\n\n      this._lookbehind.copy(this._lookbehind, 0, bytesToCutOff,\n        this._lookbehind_size - bytesToCutOff)\n      this._lookbehind_size -= bytesToCutOff\n\n      data.copy(this._lookbehind, this._lookbehind_size)\n      this._lookbehind_size += len\n\n      this._bufpos = len\n      return len\n    }\n  }\n\n  pos += (pos >= 0) * this._bufpos\n\n  // Lookbehind buffer is now empty. We only need to check if the\n  // needle is in the haystack.\n  if (data.indexOf(needle, pos) !== -1) {\n    pos = data.indexOf(needle, pos)\n    ++this.matches\n    if (pos > 0) { this.emit('info', true, data, this._bufpos, pos) } else { this.emit('info', true) }\n\n    return (this._bufpos = pos + needleLength)\n  } else {\n    pos = len - needleLength\n  }\n\n  // There was no match. If there's trailing haystack data that we cannot\n  // match yet using the Boyer-Moore-Horspool algorithm (because the trailing\n  // data is less than the needle size) then match using a modified\n  // algorithm that starts matching from the beginning instead of the end.\n  // Whatever trailing data is left after running this algorithm is added to\n  // the lookbehind buffer.\n  while (\n    pos < len &&\n    (\n      data[pos] !== needle[0] ||\n      (\n        (Buffer.compare(\n          data.subarray(pos, pos + len - pos),\n          needle.subarray(0, len - pos)\n        ) !== 0)\n      )\n    )\n  ) {\n    ++pos\n  }\n  if (pos < len) {\n    data.copy(this._lookbehind, 0, pos, pos + (len - pos))\n    this._lookbehind_size = len - pos\n  }\n\n  // Everything until pos is guaranteed not to contain needle data.\n  if (pos > 0) { this.emit('info', false, data, this._bufpos, pos < len ? pos : len) }\n\n  this._bufpos = len\n  return len\n}\n\nSBMH.prototype._sbmh_lookup_char = function (data, pos) {\n  return (pos < 0)\n    ? this._lookbehind[this._lookbehind_size + pos]\n    : data[pos]\n}\n\nSBMH.prototype._sbmh_memcmp = function (data, pos, len) {\n  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var\n    if (this._sbmh_lookup_char(data, pos + i) !== this._needle[i]) { return false }\n  }\n  return true\n}\n\nmodule.exports = SBMH\n","'use strict'\n\nconst WritableStream = require('node:stream').Writable\nconst { inherits } = require('node:util')\nconst Dicer = require('../deps/dicer/lib/Dicer')\n\nconst MultipartParser = require('./types/multipart')\nconst UrlencodedParser = require('./types/urlencoded')\nconst parseParams = require('./utils/parseParams')\n\nfunction Busboy (opts) {\n  if (!(this instanceof Busboy)) { return new Busboy(opts) }\n\n  if (typeof opts !== 'object') {\n    throw new TypeError('Busboy expected an options-Object.')\n  }\n  if (typeof opts.headers !== 'object') {\n    throw new TypeError('Busboy expected an options-Object with headers-attribute.')\n  }\n  if (typeof opts.headers['content-type'] !== 'string') {\n    throw new TypeError('Missing Content-Type-header.')\n  }\n\n  const {\n    headers,\n    ...streamOptions\n  } = opts\n\n  this.opts = {\n    autoDestroy: false,\n    ...streamOptions\n  }\n  WritableStream.call(this, this.opts)\n\n  this._done = false\n  this._parser = this.getParserByHeaders(headers)\n  this._finished = false\n}\ninherits(Busboy, WritableStream)\n\nBusboy.prototype.emit = function (ev) {\n  if (ev === 'finish') {\n    if (!this._done) {\n      this._parser?.end()\n      return\n    } else if (this._finished) {\n      return\n    }\n    this._finished = true\n  }\n  WritableStream.prototype.emit.apply(this, arguments)\n}\n\nBusboy.prototype.getParserByHeaders = function (headers) {\n  const parsed = parseParams(headers['content-type'])\n\n  const cfg = {\n    defCharset: this.opts.defCharset,\n    fileHwm: this.opts.fileHwm,\n    headers,\n    highWaterMark: this.opts.highWaterMark,\n    isPartAFile: this.opts.isPartAFile,\n    limits: this.opts.limits,\n    parsedConType: parsed,\n    preservePath: this.opts.preservePath\n  }\n\n  if (MultipartParser.detect.test(parsed[0])) {\n    return new MultipartParser(this, cfg)\n  }\n  if (UrlencodedParser.detect.test(parsed[0])) {\n    return new UrlencodedParser(this, cfg)\n  }\n  throw new Error('Unsupported Content-Type.')\n}\n\nBusboy.prototype._write = function (chunk, encoding, cb) {\n  this._parser.write(chunk, cb)\n}\n\nmodule.exports = Busboy\nmodule.exports.default = Busboy\nmodule.exports.Busboy = Busboy\n\nmodule.exports.Dicer = Dicer\n","'use strict'\n\n// TODO:\n//  * support 1 nested multipart level\n//    (see second multipart example here:\n//     http://www.w3.org/TR/html401/interact/forms.html#didx-multipartform-data)\n//  * support limits.fieldNameSize\n//     -- this will require modifications to utils.parseParams\n\nconst { Readable } = require('node:stream')\nconst { inherits } = require('node:util')\n\nconst Dicer = require('../../deps/dicer/lib/Dicer')\n\nconst parseParams = require('../utils/parseParams')\nconst decodeText = require('../utils/decodeText')\nconst basename = require('../utils/basename')\nconst getLimit = require('../utils/getLimit')\n\nconst RE_BOUNDARY = /^boundary$/i\nconst RE_FIELD = /^form-data$/i\nconst RE_CHARSET = /^charset$/i\nconst RE_FILENAME = /^filename$/i\nconst RE_NAME = /^name$/i\n\nMultipart.detect = /^multipart\\/form-data/i\nfunction Multipart (boy, cfg) {\n  let i\n  let len\n  const self = this\n  let boundary\n  const limits = cfg.limits\n  const isPartAFile = cfg.isPartAFile || ((fieldName, contentType, fileName) => (contentType === 'application/octet-stream' || fileName !== undefined))\n  const parsedConType = cfg.parsedConType || []\n  const defCharset = cfg.defCharset || 'utf8'\n  const preservePath = cfg.preservePath\n  const fileOpts = { highWaterMark: cfg.fileHwm }\n\n  for (i = 0, len = parsedConType.length; i < len; ++i) {\n    if (Array.isArray(parsedConType[i]) &&\n      RE_BOUNDARY.test(parsedConType[i][0])) {\n      boundary = parsedConType[i][1]\n      break\n    }\n  }\n\n  function checkFinished () {\n    if (nends === 0 && finished && !boy._done) {\n      finished = false\n      self.end()\n    }\n  }\n\n  if (typeof boundary !== 'string') { throw new Error('Multipart: Boundary not found') }\n\n  const fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024)\n  const fileSizeLimit = getLimit(limits, 'fileSize', Infinity)\n  const filesLimit = getLimit(limits, 'files', Infinity)\n  const fieldsLimit = getLimit(limits, 'fields', Infinity)\n  const partsLimit = getLimit(limits, 'parts', Infinity)\n  const headerPairsLimit = getLimit(limits, 'headerPairs', 2000)\n  const headerSizeLimit = getLimit(limits, 'headerSize', 80 * 1024)\n\n  let nfiles = 0\n  let nfields = 0\n  let nends = 0\n  let curFile\n  let curField\n  let finished = false\n\n  this._needDrain = false\n  this._pause = false\n  this._cb = undefined\n  this._nparts = 0\n  this._boy = boy\n\n  const parserCfg = {\n    boundary,\n    maxHeaderPairs: headerPairsLimit,\n    maxHeaderSize: headerSizeLimit,\n    partHwm: fileOpts.highWaterMark,\n    highWaterMark: cfg.highWaterMark\n  }\n\n  this.parser = new Dicer(parserCfg)\n  this.parser.on('drain', function () {\n    self._needDrain = false\n    if (self._cb && !self._pause) {\n      const cb = self._cb\n      self._cb = undefined\n      cb()\n    }\n  }).on('part', function onPart (part) {\n    if (++self._nparts > partsLimit) {\n      self.parser.removeListener('part', onPart)\n      self.parser.on('part', skipPart)\n      boy.hitPartsLimit = true\n      boy.emit('partsLimit')\n      return skipPart(part)\n    }\n\n    // hack because streams2 _always_ doesn't emit 'end' until nextTick, so let\n    // us emit 'end' early since we know the part has ended if we are already\n    // seeing the next part\n    if (curField) {\n      const field = curField\n      field.emit('end')\n      field.removeAllListeners('end')\n    }\n\n    part.on('header', function (header) {\n      let contype\n      let fieldname\n      let parsed\n      let charset\n      let encoding\n      let filename\n      let nsize = 0\n\n      if (header['content-type']) {\n        parsed = parseParams(header['content-type'][0])\n        if (parsed[0]) {\n          contype = parsed[0].toLowerCase()\n          for (i = 0, len = parsed.length; i < len; ++i) {\n            if (RE_CHARSET.test(parsed[i][0])) {\n              charset = parsed[i][1].toLowerCase()\n              break\n            }\n          }\n        }\n      }\n\n      if (contype === undefined) { contype = 'text/plain' }\n      if (charset === undefined) { charset = defCharset }\n\n      if (header['content-disposition']) {\n        parsed = parseParams(header['content-disposition'][0])\n        if (!RE_FIELD.test(parsed[0])) { return skipPart(part) }\n        for (i = 0, len = parsed.length; i < len; ++i) {\n          if (RE_NAME.test(parsed[i][0])) {\n            fieldname = parsed[i][1]\n          } else if (RE_FILENAME.test(parsed[i][0])) {\n            filename = parsed[i][1]\n            if (!preservePath) { filename = basename(filename) }\n          }\n        }\n      } else { return skipPart(part) }\n\n      if (header['content-transfer-encoding']) { encoding = header['content-transfer-encoding'][0].toLowerCase() } else { encoding = '7bit' }\n\n      let onData,\n        onEnd\n\n      if (isPartAFile(fieldname, contype, filename)) {\n        // file/binary field\n        if (nfiles === filesLimit) {\n          if (!boy.hitFilesLimit) {\n            boy.hitFilesLimit = true\n            boy.emit('filesLimit')\n          }\n          return skipPart(part)\n        }\n\n        ++nfiles\n\n        if (boy.listenerCount('file') === 0) {\n          self.parser._ignore()\n          return\n        }\n\n        ++nends\n        const file = new FileStream(fileOpts)\n        curFile = file\n        file.on('end', function () {\n          --nends\n          self._pause = false\n          checkFinished()\n          if (self._cb && !self._needDrain) {\n            const cb = self._cb\n            self._cb = undefined\n            cb()\n          }\n        })\n        file._read = function (n) {\n          if (!self._pause) { return }\n          self._pause = false\n          if (self._cb && !self._needDrain) {\n            const cb = self._cb\n            self._cb = undefined\n            cb()\n          }\n        }\n        boy.emit('file', fieldname, file, filename, encoding, contype)\n\n        onData = function (data) {\n          if ((nsize += data.length) > fileSizeLimit) {\n            const extralen = fileSizeLimit - nsize + data.length\n            if (extralen > 0) { file.push(data.slice(0, extralen)) }\n            file.truncated = true\n            file.bytesRead = fileSizeLimit\n            part.removeAllListeners('data')\n            file.emit('limit')\n            return\n          } else if (!file.push(data)) { self._pause = true }\n\n          file.bytesRead = nsize\n        }\n\n        onEnd = function () {\n          curFile = undefined\n          file.push(null)\n        }\n      } else {\n        // non-file field\n        if (nfields === fieldsLimit) {\n          if (!boy.hitFieldsLimit) {\n            boy.hitFieldsLimit = true\n            boy.emit('fieldsLimit')\n          }\n          return skipPart(part)\n        }\n\n        ++nfields\n        ++nends\n        let buffer = ''\n        let truncated = false\n        curField = part\n\n        onData = function (data) {\n          if ((nsize += data.length) > fieldSizeLimit) {\n            const extralen = (fieldSizeLimit - (nsize - data.length))\n            buffer += data.toString('binary', 0, extralen)\n            truncated = true\n            part.removeAllListeners('data')\n          } else { buffer += data.toString('binary') }\n        }\n\n        onEnd = function () {\n          curField = undefined\n          if (buffer.length) { buffer = decodeText(buffer, 'binary', charset) }\n          boy.emit('field', fieldname, buffer, false, truncated, encoding, contype)\n          --nends\n          checkFinished()\n        }\n      }\n\n      /* As of node@2efe4ab761666 (v0.10.29+/v0.11.14+), busboy had become\n         broken. Streams2/streams3 is a huge black box of confusion, but\n         somehow overriding the sync state seems to fix things again (and still\n         seems to work for previous node versions).\n      */\n      part._readableState.sync = false\n\n      part.on('data', onData)\n      part.on('end', onEnd)\n    }).on('error', function (err) {\n      if (curFile) { curFile.emit('error', err) }\n    })\n  }).on('error', function (err) {\n    boy.emit('error', err)\n  }).on('finish', function () {\n    finished = true\n    checkFinished()\n  })\n}\n\nMultipart.prototype.write = function (chunk, cb) {\n  const r = this.parser.write(chunk)\n  if (r && !this._pause) {\n    cb()\n  } else {\n    this._needDrain = !r\n    this._cb = cb\n  }\n}\n\nMultipart.prototype.end = function () {\n  const self = this\n\n  if (self.parser.writable) {\n    self.parser.end()\n  } else if (!self._boy._done) {\n    process.nextTick(function () {\n      self._boy._done = true\n      self._boy.emit('finish')\n    })\n  }\n}\n\nfunction skipPart (part) {\n  part.resume()\n}\n\nfunction FileStream (opts) {\n  Readable.call(this, opts)\n\n  this.bytesRead = 0\n\n  this.truncated = false\n}\n\ninherits(FileStream, Readable)\n\nFileStream.prototype._read = function (n) {}\n\nmodule.exports = Multipart\n","'use strict'\n\nconst Decoder = require('../utils/Decoder')\nconst decodeText = require('../utils/decodeText')\nconst getLimit = require('../utils/getLimit')\n\nconst RE_CHARSET = /^charset$/i\n\nUrlEncoded.detect = /^application\\/x-www-form-urlencoded/i\nfunction UrlEncoded (boy, cfg) {\n  const limits = cfg.limits\n  const parsedConType = cfg.parsedConType\n  this.boy = boy\n\n  this.fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024)\n  this.fieldNameSizeLimit = getLimit(limits, 'fieldNameSize', 100)\n  this.fieldsLimit = getLimit(limits, 'fields', Infinity)\n\n  let charset\n  for (var i = 0, len = parsedConType.length; i < len; ++i) { // eslint-disable-line no-var\n    if (Array.isArray(parsedConType[i]) &&\n        RE_CHARSET.test(parsedConType[i][0])) {\n      charset = parsedConType[i][1].toLowerCase()\n      break\n    }\n  }\n\n  if (charset === undefined) { charset = cfg.defCharset || 'utf8' }\n\n  this.decoder = new Decoder()\n  this.charset = charset\n  this._fields = 0\n  this._state = 'key'\n  this._checkingBytes = true\n  this._bytesKey = 0\n  this._bytesVal = 0\n  this._key = ''\n  this._val = ''\n  this._keyTrunc = false\n  this._valTrunc = false\n  this._hitLimit = false\n}\n\nUrlEncoded.prototype.write = function (data, cb) {\n  if (this._fields === this.fieldsLimit) {\n    if (!this.boy.hitFieldsLimit) {\n      this.boy.hitFieldsLimit = true\n      this.boy.emit('fieldsLimit')\n    }\n    return cb()\n  }\n\n  let idxeq; let idxamp; let i; let p = 0; const len = data.length\n\n  while (p < len) {\n    if (this._state === 'key') {\n      idxeq = idxamp = undefined\n      for (i = p; i < len; ++i) {\n        if (!this._checkingBytes) { ++p }\n        if (data[i] === 0x3D/* = */) {\n          idxeq = i\n          break\n        } else if (data[i] === 0x26/* & */) {\n          idxamp = i\n          break\n        }\n        if (this._checkingBytes && this._bytesKey === this.fieldNameSizeLimit) {\n          this._hitLimit = true\n          break\n        } else if (this._checkingBytes) { ++this._bytesKey }\n      }\n\n      if (idxeq !== undefined) {\n        // key with assignment\n        if (idxeq > p) { this._key += this.decoder.write(data.toString('binary', p, idxeq)) }\n        this._state = 'val'\n\n        this._hitLimit = false\n        this._checkingBytes = true\n        this._val = ''\n        this._bytesVal = 0\n        this._valTrunc = false\n        this.decoder.reset()\n\n        p = idxeq + 1\n      } else if (idxamp !== undefined) {\n        // key with no assignment\n        ++this._fields\n        let key; const keyTrunc = this._keyTrunc\n        if (idxamp > p) { key = (this._key += this.decoder.write(data.toString('binary', p, idxamp))) } else { key = this._key }\n\n        this._hitLimit = false\n        this._checkingBytes = true\n        this._key = ''\n        this._bytesKey = 0\n        this._keyTrunc = false\n        this.decoder.reset()\n\n        if (key.length) {\n          this.boy.emit('field', decodeText(key, 'binary', this.charset),\n            '',\n            keyTrunc,\n            false)\n        }\n\n        p = idxamp + 1\n        if (this._fields === this.fieldsLimit) { return cb() }\n      } else if (this._hitLimit) {\n        // we may not have hit the actual limit if there are encoded bytes...\n        if (i > p) { this._key += this.decoder.write(data.toString('binary', p, i)) }\n        p = i\n        if ((this._bytesKey = this._key.length) === this.fieldNameSizeLimit) {\n          // yep, we actually did hit the limit\n          this._checkingBytes = false\n          this._keyTrunc = true\n        }\n      } else {\n        if (p < len) { this._key += this.decoder.write(data.toString('binary', p)) }\n        p = len\n      }\n    } else {\n      idxamp = undefined\n      for (i = p; i < len; ++i) {\n        if (!this._checkingBytes) { ++p }\n        if (data[i] === 0x26/* & */) {\n          idxamp = i\n          break\n        }\n        if (this._checkingBytes && this._bytesVal === this.fieldSizeLimit) {\n          this._hitLimit = true\n          break\n        } else if (this._checkingBytes) { ++this._bytesVal }\n      }\n\n      if (idxamp !== undefined) {\n        ++this._fields\n        if (idxamp > p) { this._val += this.decoder.write(data.toString('binary', p, idxamp)) }\n        this.boy.emit('field', decodeText(this._key, 'binary', this.charset),\n          decodeText(this._val, 'binary', this.charset),\n          this._keyTrunc,\n          this._valTrunc)\n        this._state = 'key'\n\n        this._hitLimit = false\n        this._checkingBytes = true\n        this._key = ''\n        this._bytesKey = 0\n        this._keyTrunc = false\n        this.decoder.reset()\n\n        p = idxamp + 1\n        if (this._fields === this.fieldsLimit) { return cb() }\n      } else if (this._hitLimit) {\n        // we may not have hit the actual limit if there are encoded bytes...\n        if (i > p) { this._val += this.decoder.write(data.toString('binary', p, i)) }\n        p = i\n        if ((this._val === '' && this.fieldSizeLimit === 0) ||\n            (this._bytesVal = this._val.length) === this.fieldSizeLimit) {\n          // yep, we actually did hit the limit\n          this._checkingBytes = false\n          this._valTrunc = true\n        }\n      } else {\n        if (p < len) { this._val += this.decoder.write(data.toString('binary', p)) }\n        p = len\n      }\n    }\n  }\n  cb()\n}\n\nUrlEncoded.prototype.end = function () {\n  if (this.boy._done) { return }\n\n  if (this._state === 'key' && this._key.length > 0) {\n    this.boy.emit('field', decodeText(this._key, 'binary', this.charset),\n      '',\n      this._keyTrunc,\n      false)\n  } else if (this._state === 'val') {\n    this.boy.emit('field', decodeText(this._key, 'binary', this.charset),\n      decodeText(this._val, 'binary', this.charset),\n      this._keyTrunc,\n      this._valTrunc)\n  }\n  this.boy._done = true\n  this.boy.emit('finish')\n}\n\nmodule.exports = UrlEncoded\n","'use strict'\n\nconst RE_PLUS = /\\+/g\n\nconst HEX = [\n  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,\n  0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n  0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,\n  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0\n]\n\nfunction Decoder () {\n  this.buffer = undefined\n}\nDecoder.prototype.write = function (str) {\n  // Replace '+' with ' ' before decoding\n  str = str.replace(RE_PLUS, ' ')\n  let res = ''\n  let i = 0; let p = 0; const len = str.length\n  for (; i < len; ++i) {\n    if (this.buffer !== undefined) {\n      if (!HEX[str.charCodeAt(i)]) {\n        res += '%' + this.buffer\n        this.buffer = undefined\n        --i // retry character\n      } else {\n        this.buffer += str[i]\n        ++p\n        if (this.buffer.length === 2) {\n          res += String.fromCharCode(parseInt(this.buffer, 16))\n          this.buffer = undefined\n        }\n      }\n    } else if (str[i] === '%') {\n      if (i > p) {\n        res += str.substring(p, i)\n        p = i\n      }\n      this.buffer = ''\n      ++p\n    }\n  }\n  if (p < len && this.buffer === undefined) { res += str.substring(p) }\n  return res\n}\nDecoder.prototype.reset = function () {\n  this.buffer = undefined\n}\n\nmodule.exports = Decoder\n","'use strict'\n\nmodule.exports = function basename (path) {\n  if (typeof path !== 'string') { return '' }\n  for (var i = path.length - 1; i >= 0; --i) { // eslint-disable-line no-var\n    switch (path.charCodeAt(i)) {\n      case 0x2F: // '/'\n      case 0x5C: // '\\'\n        path = path.slice(i + 1)\n        return (path === '..' || path === '.' ? '' : path)\n    }\n  }\n  return (path === '..' || path === '.' ? '' : path)\n}\n","'use strict'\n\n// Node has always utf-8\nconst utf8Decoder = new TextDecoder('utf-8')\nconst textDecoders = new Map([\n  ['utf-8', utf8Decoder],\n  ['utf8', utf8Decoder]\n])\n\nfunction getDecoder (charset) {\n  let lc\n  while (true) {\n    switch (charset) {\n      case 'utf-8':\n      case 'utf8':\n        return decoders.utf8\n      case 'latin1':\n      case 'ascii': // TODO: Make these a separate, strict decoder?\n      case 'us-ascii':\n      case 'iso-8859-1':\n      case 'iso8859-1':\n      case 'iso88591':\n      case 'iso_8859-1':\n      case 'windows-1252':\n      case 'iso_8859-1:1987':\n      case 'cp1252':\n      case 'x-cp1252':\n        return decoders.latin1\n      case 'utf16le':\n      case 'utf-16le':\n      case 'ucs2':\n      case 'ucs-2':\n        return decoders.utf16le\n      case 'base64':\n        return decoders.base64\n      default:\n        if (lc === undefined) {\n          lc = true\n          charset = charset.toLowerCase()\n          continue\n        }\n        return decoders.other.bind(charset)\n    }\n  }\n}\n\nconst decoders = {\n  utf8: (data, sourceEncoding) => {\n    if (data.length === 0) {\n      return ''\n    }\n    if (typeof data === 'string') {\n      data = Buffer.from(data, sourceEncoding)\n    }\n    return data.utf8Slice(0, data.length)\n  },\n\n  latin1: (data, sourceEncoding) => {\n    if (data.length === 0) {\n      return ''\n    }\n    if (typeof data === 'string') {\n      return data\n    }\n    return data.latin1Slice(0, data.length)\n  },\n\n  utf16le: (data, sourceEncoding) => {\n    if (data.length === 0) {\n      return ''\n    }\n    if (typeof data === 'string') {\n      data = Buffer.from(data, sourceEncoding)\n    }\n    return data.ucs2Slice(0, data.length)\n  },\n\n  base64: (data, sourceEncoding) => {\n    if (data.length === 0) {\n      return ''\n    }\n    if (typeof data === 'string') {\n      data = Buffer.from(data, sourceEncoding)\n    }\n    return data.base64Slice(0, data.length)\n  },\n\n  other: (data, sourceEncoding) => {\n    if (data.length === 0) {\n      return ''\n    }\n    if (typeof data === 'string') {\n      data = Buffer.from(data, sourceEncoding)\n    }\n\n    if (textDecoders.has(this.toString())) {\n      try {\n        return textDecoders.get(this).decode(data)\n      } catch {}\n    }\n    return typeof data === 'string'\n      ? data\n      : data.toString()\n  }\n}\n\nfunction decodeText (text, sourceEncoding, destEncoding) {\n  if (text) {\n    return getDecoder(destEncoding)(text, sourceEncoding)\n  }\n  return text\n}\n\nmodule.exports = decodeText\n","'use strict'\n\nmodule.exports = function getLimit (limits, name, defaultLimit) {\n  if (\n    !limits ||\n    limits[name] === undefined ||\n    limits[name] === null\n  ) { return defaultLimit }\n\n  if (\n    typeof limits[name] !== 'number' ||\n    isNaN(limits[name])\n  ) { throw new TypeError('Limit ' + name + ' is not a valid number') }\n\n  return limits[name]\n}\n","/* eslint-disable object-property-newline */\n'use strict'\n\nconst decodeText = require('./decodeText')\n\nconst RE_ENCODED = /%[a-fA-F0-9][a-fA-F0-9]/g\n\nconst EncodedLookup = {\n  '%00': '\\x00', '%01': '\\x01', '%02': '\\x02', '%03': '\\x03', '%04': '\\x04',\n  '%05': '\\x05', '%06': '\\x06', '%07': '\\x07', '%08': '\\x08', '%09': '\\x09',\n  '%0a': '\\x0a', '%0A': '\\x0a', '%0b': '\\x0b', '%0B': '\\x0b', '%0c': '\\x0c',\n  '%0C': '\\x0c', '%0d': '\\x0d', '%0D': '\\x0d', '%0e': '\\x0e', '%0E': '\\x0e',\n  '%0f': '\\x0f', '%0F': '\\x0f', '%10': '\\x10', '%11': '\\x11', '%12': '\\x12',\n  '%13': '\\x13', '%14': '\\x14', '%15': '\\x15', '%16': '\\x16', '%17': '\\x17',\n  '%18': '\\x18', '%19': '\\x19', '%1a': '\\x1a', '%1A': '\\x1a', '%1b': '\\x1b',\n  '%1B': '\\x1b', '%1c': '\\x1c', '%1C': '\\x1c', '%1d': '\\x1d', '%1D': '\\x1d',\n  '%1e': '\\x1e', '%1E': '\\x1e', '%1f': '\\x1f', '%1F': '\\x1f', '%20': '\\x20',\n  '%21': '\\x21', '%22': '\\x22', '%23': '\\x23', '%24': '\\x24', '%25': '\\x25',\n  '%26': '\\x26', '%27': '\\x27', '%28': '\\x28', '%29': '\\x29', '%2a': '\\x2a',\n  '%2A': '\\x2a', '%2b': '\\x2b', '%2B': '\\x2b', '%2c': '\\x2c', '%2C': '\\x2c',\n  '%2d': '\\x2d', '%2D': '\\x2d', '%2e': '\\x2e', '%2E': '\\x2e', '%2f': '\\x2f',\n  '%2F': '\\x2f', '%30': '\\x30', '%31': '\\x31', '%32': '\\x32', '%33': '\\x33',\n  '%34': '\\x34', '%35': '\\x35', '%36': '\\x36', '%37': '\\x37', '%38': '\\x38',\n  '%39': '\\x39', '%3a': '\\x3a', '%3A': '\\x3a', '%3b': '\\x3b', '%3B': '\\x3b',\n  '%3c': '\\x3c', '%3C': '\\x3c', '%3d': '\\x3d', '%3D': '\\x3d', '%3e': '\\x3e',\n  '%3E': '\\x3e', '%3f': '\\x3f', '%3F': '\\x3f', '%40': '\\x40', '%41': '\\x41',\n  '%42': '\\x42', '%43': '\\x43', '%44': '\\x44', '%45': '\\x45', '%46': '\\x46',\n  '%47': '\\x47', '%48': '\\x48', '%49': '\\x49', '%4a': '\\x4a', '%4A': '\\x4a',\n  '%4b': '\\x4b', '%4B': '\\x4b', '%4c': '\\x4c', '%4C': '\\x4c', '%4d': '\\x4d',\n  '%4D': '\\x4d', '%4e': '\\x4e', '%4E': '\\x4e', '%4f': '\\x4f', '%4F': '\\x4f',\n  '%50': '\\x50', '%51': '\\x51', '%52': '\\x52', '%53': '\\x53', '%54': '\\x54',\n  '%55': '\\x55', '%56': '\\x56', '%57': '\\x57', '%58': '\\x58', '%59': '\\x59',\n  '%5a': '\\x5a', '%5A': '\\x5a', '%5b': '\\x5b', '%5B': '\\x5b', '%5c': '\\x5c',\n  '%5C': '\\x5c', '%5d': '\\x5d', '%5D': '\\x5d', '%5e': '\\x5e', '%5E': '\\x5e',\n  '%5f': '\\x5f', '%5F': '\\x5f', '%60': '\\x60', '%61': '\\x61', '%62': '\\x62',\n  '%63': '\\x63', '%64': '\\x64', '%65': '\\x65', '%66': '\\x66', '%67': '\\x67',\n  '%68': '\\x68', '%69': '\\x69', '%6a': '\\x6a', '%6A': '\\x6a', '%6b': '\\x6b',\n  '%6B': '\\x6b', '%6c': '\\x6c', '%6C': '\\x6c', '%6d': '\\x6d', '%6D': '\\x6d',\n  '%6e': '\\x6e', '%6E': '\\x6e', '%6f': '\\x6f', '%6F': '\\x6f', '%70': '\\x70',\n  '%71': '\\x71', '%72': '\\x72', '%73': '\\x73', '%74': '\\x74', '%75': '\\x75',\n  '%76': '\\x76', '%77': '\\x77', '%78': '\\x78', '%79': '\\x79', '%7a': '\\x7a',\n  '%7A': '\\x7a', '%7b': '\\x7b', '%7B': '\\x7b', '%7c': '\\x7c', '%7C': '\\x7c',\n  '%7d': '\\x7d', '%7D': '\\x7d', '%7e': '\\x7e', '%7E': '\\x7e', '%7f': '\\x7f',\n  '%7F': '\\x7f', '%80': '\\x80', '%81': '\\x81', '%82': '\\x82', '%83': '\\x83',\n  '%84': '\\x84', '%85': '\\x85', '%86': '\\x86', '%87': '\\x87', '%88': '\\x88',\n  '%89': '\\x89', '%8a': '\\x8a', '%8A': '\\x8a', '%8b': '\\x8b', '%8B': '\\x8b',\n  '%8c': '\\x8c', '%8C': '\\x8c', '%8d': '\\x8d', '%8D': '\\x8d', '%8e': '\\x8e',\n  '%8E': '\\x8e', '%8f': '\\x8f', '%8F': '\\x8f', '%90': '\\x90', '%91': '\\x91',\n  '%92': '\\x92', '%93': '\\x93', '%94': '\\x94', '%95': '\\x95', '%96': '\\x96',\n  '%97': '\\x97', '%98': '\\x98', '%99': '\\x99', '%9a': '\\x9a', '%9A': '\\x9a',\n  '%9b': '\\x9b', '%9B': '\\x9b', '%9c': '\\x9c', '%9C': '\\x9c', '%9d': '\\x9d',\n  '%9D': '\\x9d', '%9e': '\\x9e', '%9E': '\\x9e', '%9f': '\\x9f', '%9F': '\\x9f',\n  '%a0': '\\xa0', '%A0': '\\xa0', '%a1': '\\xa1', '%A1': '\\xa1', '%a2': '\\xa2',\n  '%A2': '\\xa2', '%a3': '\\xa3', '%A3': '\\xa3', '%a4': '\\xa4', '%A4': '\\xa4',\n  '%a5': '\\xa5', '%A5': '\\xa5', '%a6': '\\xa6', '%A6': '\\xa6', '%a7': '\\xa7',\n  '%A7': '\\xa7', '%a8': '\\xa8', '%A8': '\\xa8', '%a9': '\\xa9', '%A9': '\\xa9',\n  '%aa': '\\xaa', '%Aa': '\\xaa', '%aA': '\\xaa', '%AA': '\\xaa', '%ab': '\\xab',\n  '%Ab': '\\xab', '%aB': '\\xab', '%AB': '\\xab', '%ac': '\\xac', '%Ac': '\\xac',\n  '%aC': '\\xac', '%AC': '\\xac', '%ad': '\\xad', '%Ad': '\\xad', '%aD': '\\xad',\n  '%AD': '\\xad', '%ae': '\\xae', '%Ae': '\\xae', '%aE': '\\xae', '%AE': '\\xae',\n  '%af': '\\xaf', '%Af': '\\xaf', '%aF': '\\xaf', '%AF': '\\xaf', '%b0': '\\xb0',\n  '%B0': '\\xb0', '%b1': '\\xb1', '%B1': '\\xb1', '%b2': '\\xb2', '%B2': '\\xb2',\n  '%b3': '\\xb3', '%B3': '\\xb3', '%b4': '\\xb4', '%B4': '\\xb4', '%b5': '\\xb5',\n  '%B5': '\\xb5', '%b6': '\\xb6', '%B6': '\\xb6', '%b7': '\\xb7', '%B7': '\\xb7',\n  '%b8': '\\xb8', '%B8': '\\xb8', '%b9': '\\xb9', '%B9': '\\xb9', '%ba': '\\xba',\n  '%Ba': '\\xba', '%bA': '\\xba', '%BA': '\\xba', '%bb': '\\xbb', '%Bb': '\\xbb',\n  '%bB': '\\xbb', '%BB': '\\xbb', '%bc': '\\xbc', '%Bc': '\\xbc', '%bC': '\\xbc',\n  '%BC': '\\xbc', '%bd': '\\xbd', '%Bd': '\\xbd', '%bD': '\\xbd', '%BD': '\\xbd',\n  '%be': '\\xbe', '%Be': '\\xbe', '%bE': '\\xbe', '%BE': '\\xbe', '%bf': '\\xbf',\n  '%Bf': '\\xbf', '%bF': '\\xbf', '%BF': '\\xbf', '%c0': '\\xc0', '%C0': '\\xc0',\n  '%c1': '\\xc1', '%C1': '\\xc1', '%c2': '\\xc2', '%C2': '\\xc2', '%c3': '\\xc3',\n  '%C3': '\\xc3', '%c4': '\\xc4', '%C4': '\\xc4', '%c5': '\\xc5', '%C5': '\\xc5',\n  '%c6': '\\xc6', '%C6': '\\xc6', '%c7': '\\xc7', '%C7': '\\xc7', '%c8': '\\xc8',\n  '%C8': '\\xc8', '%c9': '\\xc9', '%C9': '\\xc9', '%ca': '\\xca', '%Ca': '\\xca',\n  '%cA': '\\xca', '%CA': '\\xca', '%cb': '\\xcb', '%Cb': '\\xcb', '%cB': '\\xcb',\n  '%CB': '\\xcb', '%cc': '\\xcc', '%Cc': '\\xcc', '%cC': '\\xcc', '%CC': '\\xcc',\n  '%cd': '\\xcd', '%Cd': '\\xcd', '%cD': '\\xcd', '%CD': '\\xcd', '%ce': '\\xce',\n  '%Ce': '\\xce', '%cE': '\\xce', '%CE': '\\xce', '%cf': '\\xcf', '%Cf': '\\xcf',\n  '%cF': '\\xcf', '%CF': '\\xcf', '%d0': '\\xd0', '%D0': '\\xd0', '%d1': '\\xd1',\n  '%D1': '\\xd1', '%d2': '\\xd2', '%D2': '\\xd2', '%d3': '\\xd3', '%D3': '\\xd3',\n  '%d4': '\\xd4', '%D4': '\\xd4', '%d5': '\\xd5', '%D5': '\\xd5', '%d6': '\\xd6',\n  '%D6': '\\xd6', '%d7': '\\xd7', '%D7': '\\xd7', '%d8': '\\xd8', '%D8': '\\xd8',\n  '%d9': '\\xd9', '%D9': '\\xd9', '%da': '\\xda', '%Da': '\\xda', '%dA': '\\xda',\n  '%DA': '\\xda', '%db': '\\xdb', '%Db': '\\xdb', '%dB': '\\xdb', '%DB': '\\xdb',\n  '%dc': '\\xdc', '%Dc': '\\xdc', '%dC': '\\xdc', '%DC': '\\xdc', '%dd': '\\xdd',\n  '%Dd': '\\xdd', '%dD': '\\xdd', '%DD': '\\xdd', '%de': '\\xde', '%De': '\\xde',\n  '%dE': '\\xde', '%DE': '\\xde', '%df': '\\xdf', '%Df': '\\xdf', '%dF': '\\xdf',\n  '%DF': '\\xdf', '%e0': '\\xe0', '%E0': '\\xe0', '%e1': '\\xe1', '%E1': '\\xe1',\n  '%e2': '\\xe2', '%E2': '\\xe2', '%e3': '\\xe3', '%E3': '\\xe3', '%e4': '\\xe4',\n  '%E4': '\\xe4', '%e5': '\\xe5', '%E5': '\\xe5', '%e6': '\\xe6', '%E6': '\\xe6',\n  '%e7': '\\xe7', '%E7': '\\xe7', '%e8': '\\xe8', '%E8': '\\xe8', '%e9': '\\xe9',\n  '%E9': '\\xe9', '%ea': '\\xea', '%Ea': '\\xea', '%eA': '\\xea', '%EA': '\\xea',\n  '%eb': '\\xeb', '%Eb': '\\xeb', '%eB': '\\xeb', '%EB': '\\xeb', '%ec': '\\xec',\n  '%Ec': '\\xec', '%eC': '\\xec', '%EC': '\\xec', '%ed': '\\xed', '%Ed': '\\xed',\n  '%eD': '\\xed', '%ED': '\\xed', '%ee': '\\xee', '%Ee': '\\xee', '%eE': '\\xee',\n  '%EE': '\\xee', '%ef': '\\xef', '%Ef': '\\xef', '%eF': '\\xef', '%EF': '\\xef',\n  '%f0': '\\xf0', '%F0': '\\xf0', '%f1': '\\xf1', '%F1': '\\xf1', '%f2': '\\xf2',\n  '%F2': '\\xf2', '%f3': '\\xf3', '%F3': '\\xf3', '%f4': '\\xf4', '%F4': '\\xf4',\n  '%f5': '\\xf5', '%F5': '\\xf5', '%f6': '\\xf6', '%F6': '\\xf6', '%f7': '\\xf7',\n  '%F7': '\\xf7', '%f8': '\\xf8', '%F8': '\\xf8', '%f9': '\\xf9', '%F9': '\\xf9',\n  '%fa': '\\xfa', '%Fa': '\\xfa', '%fA': '\\xfa', '%FA': '\\xfa', '%fb': '\\xfb',\n  '%Fb': '\\xfb', '%fB': '\\xfb', '%FB': '\\xfb', '%fc': '\\xfc', '%Fc': '\\xfc',\n  '%fC': '\\xfc', '%FC': '\\xfc', '%fd': '\\xfd', '%Fd': '\\xfd', '%fD': '\\xfd',\n  '%FD': '\\xfd', '%fe': '\\xfe', '%Fe': '\\xfe', '%fE': '\\xfe', '%FE': '\\xfe',\n  '%ff': '\\xff', '%Ff': '\\xff', '%fF': '\\xff', '%FF': '\\xff'\n}\n\nfunction encodedReplacer (match) {\n  return EncodedLookup[match]\n}\n\nconst STATE_KEY = 0\nconst STATE_VALUE = 1\nconst STATE_CHARSET = 2\nconst STATE_LANG = 3\n\nfunction parseParams (str) {\n  const res = []\n  let state = STATE_KEY\n  let charset = ''\n  let inquote = false\n  let escaping = false\n  let p = 0\n  let tmp = ''\n  const len = str.length\n\n  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var\n    const char = str[i]\n    if (char === '\\\\' && inquote) {\n      if (escaping) { escaping = false } else {\n        escaping = true\n        continue\n      }\n    } else if (char === '\"') {\n      if (!escaping) {\n        if (inquote) {\n          inquote = false\n          state = STATE_KEY\n        } else { inquote = true }\n        continue\n      } else { escaping = false }\n    } else {\n      if (escaping && inquote) { tmp += '\\\\' }\n      escaping = false\n      if ((state === STATE_CHARSET || state === STATE_LANG) && char === \"'\") {\n        if (state === STATE_CHARSET) {\n          state = STATE_LANG\n          charset = tmp.substring(1)\n        } else { state = STATE_VALUE }\n        tmp = ''\n        continue\n      } else if (state === STATE_KEY &&\n        (char === '*' || char === '=') &&\n        res.length) {\n        state = char === '*'\n          ? STATE_CHARSET\n          : STATE_VALUE\n        res[p] = [tmp, undefined]\n        tmp = ''\n        continue\n      } else if (!inquote && char === ';') {\n        state = STATE_KEY\n        if (charset) {\n          if (tmp.length) {\n            tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer),\n              'binary',\n              charset)\n          }\n          charset = ''\n        } else if (tmp.length) {\n          tmp = decodeText(tmp, 'binary', 'utf8')\n        }\n        if (res[p] === undefined) { res[p] = tmp } else { res[p][1] = tmp }\n        tmp = ''\n        ++p\n        continue\n      } else if (!inquote && (char === ' ' || char === '\\t')) { continue }\n    }\n    tmp += char\n  }\n  if (charset && tmp.length) {\n    tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer),\n      'binary',\n      charset)\n  } else if (tmp) {\n    tmp = decodeText(tmp, 'binary', 'utf8')\n  }\n\n  if (res[p] === undefined) {\n    if (tmp) { res[p] = tmp }\n  } else { res[p][1] = tmp }\n\n  return res\n}\n\nmodule.exports = parseParams\n","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || (function () {\n    var ownKeys = function(o) {\n        ownKeys = Object.getOwnPropertyNames || function (o) {\n            var ar = [];\n            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;\n            return ar;\n        };\n        return ownKeys(o);\n    };\n    return function (mod) {\n        if (mod && mod.__esModule) return mod;\n        var result = {};\n        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== \"default\") __createBinding(result, mod, k[i]);\n        __setModuleDefault(result, mod);\n        return result;\n    };\n})();\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CLI = void 0;\nexports.makeProgressCallback = makeProgressCallback;\nconst process_1 = require(\"process\");\nconst readline = __importStar(require(\"readline\"));\nconst progress_1 = __importDefault(require(\"progress\"));\nconst yargs_1 = __importDefault(require(\"yargs\"));\nconst helpers_1 = require(\"yargs/helpers\");\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nconst Cache_js_1 = require(\"./Cache.js\");\nconst detectPlatform_js_1 = require(\"./detectPlatform.js\");\nconst install_js_1 = require(\"./install.js\");\nconst launch_js_1 = require(\"./launch.js\");\n/**\n * @public\n */\nclass CLI {\n    #cachePath;\n    #rl;\n    #scriptName = '';\n    #allowCachePathOverride = true;\n    #pinnedBrowsers;\n    #prefixCommand;\n    constructor(opts, rl) {\n        if (!opts) {\n            opts = {};\n        }\n        if (typeof opts === 'string') {\n            opts = {\n                cachePath: opts,\n            };\n        }\n        this.#cachePath = opts.cachePath ?? process.cwd();\n        this.#rl = rl;\n        this.#scriptName = opts.scriptName ?? '@puppeteer/browsers';\n        this.#allowCachePathOverride = opts.allowCachePathOverride ?? true;\n        this.#pinnedBrowsers = opts.pinnedBrowsers;\n        this.#prefixCommand = opts.prefixCommand;\n    }\n    #defineBrowserParameter(yargs) {\n        yargs.positional('browser', {\n            description: 'Which browser to install [@]. `latest` will try to find the latest available build. `buildId` is a browser-specific identifier such as a version or a revision.',\n            type: 'string',\n            coerce: (opt) => {\n                return {\n                    name: this.#parseBrowser(opt),\n                    buildId: this.#parseBuildId(opt),\n                };\n            },\n        });\n    }\n    #definePlatformParameter(yargs) {\n        yargs.option('platform', {\n            type: 'string',\n            desc: 'Platform that the binary needs to be compatible with.',\n            choices: Object.values(browser_data_js_1.BrowserPlatform),\n            defaultDescription: 'Auto-detected',\n        });\n    }\n    #definePathParameter(yargs, required = false) {\n        if (!this.#allowCachePathOverride) {\n            return;\n        }\n        yargs.option('path', {\n            type: 'string',\n            desc: 'Path to the root folder for the browser downloads and installation. The installation folder structure is compatible with the cache structure used by Puppeteer.',\n            defaultDescription: 'Current working directory',\n            ...(required ? {} : { default: process.cwd() }),\n        });\n        if (required) {\n            yargs.demandOption('path');\n        }\n    }\n    async run(argv) {\n        const yargsInstance = (0, yargs_1.default)((0, helpers_1.hideBin)(argv));\n        let target = yargsInstance.scriptName(this.#scriptName);\n        if (this.#prefixCommand) {\n            target = target.command(this.#prefixCommand.cmd, this.#prefixCommand.description, yargs => {\n                return this.#build(yargs);\n            });\n        }\n        else {\n            target = this.#build(target);\n        }\n        await target\n            .demandCommand(1)\n            .help()\n            .wrap(Math.min(120, yargsInstance.terminalWidth()))\n            .parse();\n    }\n    #build(yargs) {\n        const latestOrPinned = this.#pinnedBrowsers ? 'pinned' : 'latest';\n        // If there are pinned browsers allow the positional arg to be optional\n        const browserArgType = this.#pinnedBrowsers ? '[browser]' : '';\n        return yargs\n            .command(`install ${browserArgType}`, 'Download and install the specified browser. If successful, the command outputs the actual browser buildId that was installed and the absolute path to the browser executable (format: @ ).', yargs => {\n            this.#defineBrowserParameter(yargs);\n            this.#definePlatformParameter(yargs);\n            this.#definePathParameter(yargs);\n            yargs.option('base-url', {\n                type: 'string',\n                desc: 'Base URL to download from',\n            });\n            if (this.#pinnedBrowsers) {\n                yargs.example('$0 install', 'Install all pinned browsers');\n            }\n            yargs.option('install-deps', {\n                type: 'boolean',\n                desc: 'Whether to attempt installing system dependencies (only supported on Linux, requires root privileges).',\n                default: false,\n            });\n            yargs.example('$0 install chrome', `Install the ${latestOrPinned} available build of the Chrome browser.`);\n            yargs.example('$0 install chrome@latest', 'Install the latest available build for the Chrome browser.');\n            yargs.example('$0 install chrome@stable', 'Install the latest available build for the Chrome browser from the stable channel.');\n            yargs.example('$0 install chrome@beta', 'Install the latest available build for the Chrome browser from the beta channel.');\n            yargs.example('$0 install chrome@dev', 'Install the latest available build for the Chrome browser from the dev channel.');\n            yargs.example('$0 install chrome@canary', 'Install the latest available build for the Chrome Canary browser.');\n            yargs.example('$0 install chrome@115', 'Install the latest available build for Chrome 115.');\n            yargs.example('$0 install chromedriver@canary', 'Install the latest available build for ChromeDriver Canary.');\n            yargs.example('$0 install chromedriver@115', 'Install the latest available build for ChromeDriver 115.');\n            yargs.example('$0 install chromedriver@115.0.5790', 'Install the latest available patch (115.0.5790.X) build for ChromeDriver.');\n            yargs.example('$0 install chrome-headless-shell', 'Install the latest available chrome-headless-shell build.');\n            yargs.example('$0 install chrome-headless-shell@beta', 'Install the latest available chrome-headless-shell build corresponding to the Beta channel.');\n            yargs.example('$0 install chrome-headless-shell@118', 'Install the latest available chrome-headless-shell 118 build.');\n            yargs.example('$0 install chromium@1083080', 'Install the revision 1083080 of the Chromium browser.');\n            yargs.example('$0 install firefox', 'Install the latest nightly available build of the Firefox browser.');\n            yargs.example('$0 install firefox@stable', 'Install the latest stable build of the Firefox browser.');\n            yargs.example('$0 install firefox@beta', 'Install the latest beta build of the Firefox browser.');\n            yargs.example('$0 install firefox@devedition', 'Install the latest devedition build of the Firefox browser.');\n            yargs.example('$0 install firefox@esr', 'Install the latest ESR build of the Firefox browser.');\n            yargs.example('$0 install firefox@nightly', 'Install the latest nightly build of the Firefox browser.');\n            yargs.example('$0 install firefox@stable_111.0.1', 'Install a specific version of the Firefox browser.');\n            yargs.example('$0 install firefox --platform mac', 'Install the latest Mac (Intel) build of the Firefox browser.');\n            if (this.#allowCachePathOverride) {\n                yargs.example('$0 install firefox --path /tmp/my-browser-cache', 'Install to the specified cache directory.');\n            }\n        }, async (argv) => {\n            const args = argv;\n            if (this.#pinnedBrowsers && !args.browser) {\n                // Use allSettled to avoid scenarios that\n                // a browser may fail early and leave the other\n                // installation in a faulty state\n                const result = await Promise.allSettled(Object.entries(this.#pinnedBrowsers).map(async ([browser, options]) => {\n                    if (options.skipDownload) {\n                        return;\n                    }\n                    await this.#install({\n                        ...argv,\n                        browser: {\n                            name: browser,\n                            buildId: options.buildId,\n                        },\n                    });\n                }));\n                for (const install of result) {\n                    if (install.status === 'rejected') {\n                        throw install.reason;\n                    }\n                }\n            }\n            else {\n                await this.#install(args);\n            }\n        })\n            .command('launch ', 'Launch the specified browser', yargs => {\n            this.#defineBrowserParameter(yargs);\n            this.#definePlatformParameter(yargs);\n            this.#definePathParameter(yargs);\n            yargs.option('detached', {\n                type: 'boolean',\n                desc: 'Detach the child process.',\n                default: false,\n            });\n            yargs.option('system', {\n                type: 'boolean',\n                desc: 'Search for a browser installed on the system instead of the cache folder.',\n                default: false,\n            });\n            yargs.example('$0 launch chrome@115.0.5790.170', 'Launch Chrome 115.0.5790.170');\n            yargs.example('$0 launch firefox@112.0a1', 'Launch the Firefox browser identified by the milestone 112.0a1.');\n            yargs.example('$0 launch chrome@115.0.5790.170 --detached', 'Launch the browser but detach the sub-processes.');\n            yargs.example('$0 launch chrome@canary --system', 'Try to locate the Canary build of Chrome installed on the system and launch it.');\n        }, async (argv) => {\n            const args = argv;\n            const executablePath = args.system\n                ? (0, launch_js_1.computeSystemExecutablePath)({\n                    browser: args.browser.name,\n                    // TODO: throw an error if not a ChromeReleaseChannel is provided.\n                    channel: args.browser.buildId,\n                    platform: args.platform,\n                })\n                : (0, launch_js_1.computeExecutablePath)({\n                    browser: args.browser.name,\n                    buildId: args.browser.buildId,\n                    cacheDir: args.path ?? this.#cachePath,\n                    platform: args.platform,\n                });\n            (0, launch_js_1.launch)({\n                executablePath,\n                detached: args.detached,\n            });\n        })\n            .command('clear', this.#allowCachePathOverride\n            ? 'Removes all installed browsers from the specified cache directory'\n            : `Removes all installed browsers from ${this.#cachePath}`, yargs => {\n            this.#definePathParameter(yargs, true);\n        }, async (argv) => {\n            const args = argv;\n            const cacheDir = args.path ?? this.#cachePath;\n            const rl = this.#rl ?? readline.createInterface({ input: process_1.stdin, output: process_1.stdout });\n            rl.question(`Do you want to permanently and recursively delete the content of ${cacheDir} (yes/No)? `, answer => {\n                rl.close();\n                if (!['y', 'yes'].includes(answer.toLowerCase().trim())) {\n                    console.log('Cancelled.');\n                    return;\n                }\n                const cache = new Cache_js_1.Cache(cacheDir);\n                cache.clear();\n                console.log(`${cacheDir} cleared.`);\n            });\n        })\n            .command('list', 'List all installed browsers in the cache directory', yargs => {\n            this.#definePathParameter(yargs);\n            yargs.example('$0 list', 'List all installed browsers in the cache directory');\n            if (this.#allowCachePathOverride) {\n                yargs.example('$0 list --path /tmp/my-browser-cache', 'List browsers installed in the specified cache directory');\n            }\n        }, async (argv) => {\n            const args = argv;\n            const cacheDir = args.path ?? this.#cachePath;\n            const cache = new Cache_js_1.Cache(cacheDir);\n            const browsers = cache.getInstalledBrowsers();\n            for (const browser of browsers) {\n                console.log(`${browser.browser}@${browser.buildId} (${browser.platform}) ${browser.executablePath}`);\n            }\n        })\n            .demandCommand(1)\n            .help();\n    }\n    #parseBrowser(version) {\n        return version.split('@').shift();\n    }\n    #parseBuildId(version) {\n        const parts = version.split('@');\n        return parts.length === 2\n            ? parts[1]\n            : this.#pinnedBrowsers\n                ? 'pinned'\n                : 'latest';\n    }\n    async #install(args) {\n        args.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();\n        if (!args.browser) {\n            throw new Error(`No browser arg proveded`);\n        }\n        if (!args.platform) {\n            throw new Error(`Could not resolve the current platform`);\n        }\n        if (args.browser.buildId === 'pinned') {\n            const options = this.#pinnedBrowsers?.[args.browser.name];\n            if (!options || !options.buildId) {\n                throw new Error(`No pinned version found for ${args.browser.name}`);\n            }\n            args.browser.buildId = options.buildId;\n        }\n        const originalBuildId = args.browser.buildId;\n        args.browser.buildId = await (0, browser_data_js_1.resolveBuildId)(args.browser.name, args.platform, args.browser.buildId);\n        await (0, install_js_1.install)({\n            browser: args.browser.name,\n            buildId: args.browser.buildId,\n            platform: args.platform,\n            cacheDir: args.path ?? this.#cachePath,\n            downloadProgressCallback: makeProgressCallback(args.browser.name, args.browser.buildId),\n            baseUrl: args.baseUrl,\n            buildIdAlias: originalBuildId !== args.browser.buildId ? originalBuildId : undefined,\n            installDeps: args.installDeps,\n        });\n        console.log(`${args.browser.name}@${args.browser.buildId} ${(0, launch_js_1.computeExecutablePath)({\n            browser: args.browser.name,\n            buildId: args.browser.buildId,\n            cacheDir: args.path ?? this.#cachePath,\n            platform: args.platform,\n        })}`);\n    }\n}\nexports.CLI = CLI;\n/**\n * @public\n */\nfunction makeProgressCallback(browser, buildId) {\n    let progressBar;\n    let lastDownloadedBytes = 0;\n    return (downloadedBytes, totalBytes) => {\n        if (!progressBar) {\n            progressBar = new progress_1.default(`Downloading ${browser} ${buildId} - ${toMegabytes(totalBytes)} [:bar] :percent :etas `, {\n                complete: '=',\n                incomplete: ' ',\n                width: 20,\n                total: totalBytes,\n            });\n        }\n        const delta = downloadedBytes - lastDownloadedBytes;\n        lastDownloadedBytes = downloadedBytes;\n        progressBar.tick(delta);\n    };\n}\nfunction toMegabytes(bytes) {\n    const mb = bytes / 1000 / 1000;\n    return `${Math.round(mb * 10) / 10} MB`;\n}\n//# sourceMappingURL=CLI.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Cache = exports.InstalledBrowser = void 0;\nconst fs_1 = __importDefault(require(\"fs\"));\nconst os_1 = __importDefault(require(\"os\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst debug_1 = __importDefault(require(\"debug\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nconst detectPlatform_js_1 = require(\"./detectPlatform.js\");\nconst debugCache = (0, debug_1.default)('puppeteer:browsers:cache');\n/**\n * @public\n */\nclass InstalledBrowser {\n    browser;\n    buildId;\n    platform;\n    executablePath;\n    #cache;\n    /**\n     * @internal\n     */\n    constructor(cache, browser, buildId, platform) {\n        this.#cache = cache;\n        this.browser = browser;\n        this.buildId = buildId;\n        this.platform = platform;\n        this.executablePath = cache.computeExecutablePath({\n            browser,\n            buildId,\n            platform,\n        });\n    }\n    /**\n     * Path to the root of the installation folder. Use\n     * {@link computeExecutablePath} to get the path to the executable binary.\n     */\n    get path() {\n        return this.#cache.installationDir(this.browser, this.platform, this.buildId);\n    }\n    readMetadata() {\n        return this.#cache.readMetadata(this.browser);\n    }\n    writeMetadata(metadata) {\n        this.#cache.writeMetadata(this.browser, metadata);\n    }\n}\nexports.InstalledBrowser = InstalledBrowser;\n/**\n * The cache used by Puppeteer relies on the following structure:\n *\n * - rootDir\n *   --  | browserRoot(browser1)\n *   ---- - | installationDir()\n *   ------ the browser-platform-buildId\n *   ------ specific structure.\n *   --  | browserRoot(browser2)\n *   ---- - | installationDir()\n *   ------ the browser-platform-buildId\n *   ------ specific structure.\n *   @internal\n */\nclass Cache {\n    #rootDir;\n    constructor(rootDir) {\n        this.#rootDir = rootDir;\n    }\n    /**\n     * @internal\n     */\n    get rootDir() {\n        return this.#rootDir;\n    }\n    browserRoot(browser) {\n        return path_1.default.join(this.#rootDir, browser);\n    }\n    metadataFile(browser) {\n        return path_1.default.join(this.browserRoot(browser), '.metadata');\n    }\n    readMetadata(browser) {\n        const metatadaPath = this.metadataFile(browser);\n        if (!fs_1.default.existsSync(metatadaPath)) {\n            return { aliases: {} };\n        }\n        // TODO: add type-safe parsing.\n        const data = JSON.parse(fs_1.default.readFileSync(metatadaPath, 'utf8'));\n        if (typeof data !== 'object') {\n            throw new Error('.metadata is not an object');\n        }\n        return data;\n    }\n    writeMetadata(browser, metadata) {\n        const metatadaPath = this.metadataFile(browser);\n        fs_1.default.mkdirSync(path_1.default.dirname(metatadaPath), { recursive: true });\n        fs_1.default.writeFileSync(metatadaPath, JSON.stringify(metadata, null, 2));\n    }\n    resolveAlias(browser, alias) {\n        const metadata = this.readMetadata(browser);\n        if (alias === 'latest') {\n            return Object.values(metadata.aliases || {})\n                .sort((0, browser_data_js_1.getVersionComparator)(browser))\n                .at(-1);\n        }\n        return metadata.aliases[alias];\n    }\n    installationDir(browser, platform, buildId) {\n        return path_1.default.join(this.browserRoot(browser), `${platform}-${buildId}`);\n    }\n    clear() {\n        fs_1.default.rmSync(this.#rootDir, {\n            force: true,\n            recursive: true,\n            maxRetries: 10,\n            retryDelay: 500,\n        });\n    }\n    uninstall(browser, platform, buildId) {\n        const metadata = this.readMetadata(browser);\n        for (const alias of Object.keys(metadata.aliases)) {\n            if (metadata.aliases[alias] === buildId) {\n                delete metadata.aliases[alias];\n            }\n        }\n        fs_1.default.rmSync(this.installationDir(browser, platform, buildId), {\n            force: true,\n            recursive: true,\n            maxRetries: 10,\n            retryDelay: 500,\n        });\n    }\n    getInstalledBrowsers() {\n        if (!fs_1.default.existsSync(this.#rootDir)) {\n            return [];\n        }\n        const types = fs_1.default.readdirSync(this.#rootDir);\n        const browsers = types.filter((t) => {\n            return Object.values(browser_data_js_1.Browser).includes(t);\n        });\n        return browsers.flatMap(browser => {\n            const files = fs_1.default.readdirSync(this.browserRoot(browser));\n            return files\n                .map(file => {\n                const result = parseFolderPath(path_1.default.join(this.browserRoot(browser), file));\n                if (!result) {\n                    return null;\n                }\n                return new InstalledBrowser(this, browser, result.buildId, result.platform);\n            })\n                .filter((item) => {\n                return item !== null;\n            });\n        });\n    }\n    computeExecutablePath(options) {\n        options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();\n        if (!options.platform) {\n            throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n        }\n        try {\n            options.buildId =\n                this.resolveAlias(options.browser, options.buildId) ?? options.buildId;\n        }\n        catch {\n            debugCache('could not read .metadata file for the browser');\n        }\n        const installationDir = this.installationDir(options.browser, options.platform, options.buildId);\n        return path_1.default.join(installationDir, browser_data_js_1.executablePathByBrowser[options.browser](options.platform, options.buildId));\n    }\n}\nexports.Cache = Cache;\nfunction parseFolderPath(folderPath) {\n    const name = path_1.default.basename(folderPath);\n    const splits = name.split('-');\n    if (splits.length !== 2) {\n        return;\n    }\n    const [platform, buildId] = splits;\n    if (!buildId || !platform) {\n        return;\n    }\n    return { platform, buildId };\n}\n//# sourceMappingURL=Cache.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || (function () {\n    var ownKeys = function(o) {\n        ownKeys = Object.getOwnPropertyNames || function (o) {\n            var ar = [];\n            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;\n            return ar;\n        };\n        return ownKeys(o);\n    };\n    return function (mod) {\n        if (mod && mod.__esModule) return mod;\n        var result = {};\n        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== \"default\") __createBinding(result, mod, k[i]);\n        __setModuleDefault(result, mod);\n        return result;\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.versionComparators = exports.executablePathByBrowser = exports.downloadPaths = exports.downloadUrls = void 0;\nexports.resolveBuildId = resolveBuildId;\nexports.createProfile = createProfile;\nexports.resolveSystemExecutablePath = resolveSystemExecutablePath;\nexports.getVersionComparator = getVersionComparator;\nconst chromeHeadlessShell = __importStar(require(\"./chrome-headless-shell.js\"));\nconst chrome = __importStar(require(\"./chrome.js\"));\nconst chromedriver = __importStar(require(\"./chromedriver.js\"));\nconst chromium = __importStar(require(\"./chromium.js\"));\nconst firefox = __importStar(require(\"./firefox.js\"));\nconst types_js_1 = require(\"./types.js\");\nObject.defineProperty(exports, \"Browser\", { enumerable: true, get: function () { return types_js_1.Browser; } });\nObject.defineProperty(exports, \"BrowserPlatform\", { enumerable: true, get: function () { return types_js_1.BrowserPlatform; } });\nObject.defineProperty(exports, \"ChromeReleaseChannel\", { enumerable: true, get: function () { return types_js_1.ChromeReleaseChannel; } });\nexports.downloadUrls = {\n    [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadUrl,\n    [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.resolveDownloadUrl,\n    [types_js_1.Browser.CHROME]: chrome.resolveDownloadUrl,\n    [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadUrl,\n    [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadUrl,\n};\nexports.downloadPaths = {\n    [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadPath,\n    [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.resolveDownloadPath,\n    [types_js_1.Browser.CHROME]: chrome.resolveDownloadPath,\n    [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadPath,\n    [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadPath,\n};\nexports.executablePathByBrowser = {\n    [types_js_1.Browser.CHROMEDRIVER]: chromedriver.relativeExecutablePath,\n    [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.relativeExecutablePath,\n    [types_js_1.Browser.CHROME]: chrome.relativeExecutablePath,\n    [types_js_1.Browser.CHROMIUM]: chromium.relativeExecutablePath,\n    [types_js_1.Browser.FIREFOX]: firefox.relativeExecutablePath,\n};\nexports.versionComparators = {\n    [types_js_1.Browser.CHROMEDRIVER]: chromedriver.compareVersions,\n    [types_js_1.Browser.CHROMEHEADLESSSHELL]: chromeHeadlessShell.compareVersions,\n    [types_js_1.Browser.CHROME]: chrome.compareVersions,\n    [types_js_1.Browser.CHROMIUM]: chromium.compareVersions,\n    [types_js_1.Browser.FIREFOX]: firefox.compareVersions,\n};\n/**\n * @internal\n */\nasync function resolveBuildIdForBrowserTag(browser, platform, tag) {\n    switch (browser) {\n        case types_js_1.Browser.FIREFOX:\n            switch (tag) {\n                case types_js_1.BrowserTag.LATEST:\n                    return await firefox.resolveBuildId(firefox.FirefoxChannel.NIGHTLY);\n                case types_js_1.BrowserTag.BETA:\n                    return await firefox.resolveBuildId(firefox.FirefoxChannel.BETA);\n                case types_js_1.BrowserTag.NIGHTLY:\n                    return await firefox.resolveBuildId(firefox.FirefoxChannel.NIGHTLY);\n                case types_js_1.BrowserTag.DEVEDITION:\n                    return await firefox.resolveBuildId(firefox.FirefoxChannel.DEVEDITION);\n                case types_js_1.BrowserTag.STABLE:\n                    return await firefox.resolveBuildId(firefox.FirefoxChannel.STABLE);\n                case types_js_1.BrowserTag.ESR:\n                    return await firefox.resolveBuildId(firefox.FirefoxChannel.ESR);\n                case types_js_1.BrowserTag.CANARY:\n                case types_js_1.BrowserTag.DEV:\n                    throw new Error(`${tag.toUpperCase()} is not available for Firefox`);\n            }\n        case types_js_1.Browser.CHROME: {\n            switch (tag) {\n                case types_js_1.BrowserTag.LATEST:\n                    return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY);\n                case types_js_1.BrowserTag.BETA:\n                    return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA);\n                case types_js_1.BrowserTag.CANARY:\n                    return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY);\n                case types_js_1.BrowserTag.DEV:\n                    return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV);\n                case types_js_1.BrowserTag.STABLE:\n                    return await chrome.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE);\n                case types_js_1.BrowserTag.NIGHTLY:\n                case types_js_1.BrowserTag.DEVEDITION:\n                case types_js_1.BrowserTag.ESR:\n                    throw new Error(`${tag.toUpperCase()} is not available for Chrome`);\n            }\n        }\n        case types_js_1.Browser.CHROMEDRIVER: {\n            switch (tag) {\n                case types_js_1.BrowserTag.LATEST:\n                case types_js_1.BrowserTag.CANARY:\n                    return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY);\n                case types_js_1.BrowserTag.BETA:\n                    return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA);\n                case types_js_1.BrowserTag.DEV:\n                    return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV);\n                case types_js_1.BrowserTag.STABLE:\n                    return await chromedriver.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE);\n                case types_js_1.BrowserTag.NIGHTLY:\n                case types_js_1.BrowserTag.DEVEDITION:\n                case types_js_1.BrowserTag.ESR:\n                    throw new Error(`${tag.toUpperCase()} is not available for ChromeDriver`);\n            }\n        }\n        case types_js_1.Browser.CHROMEHEADLESSSHELL: {\n            switch (tag) {\n                case types_js_1.BrowserTag.LATEST:\n                case types_js_1.BrowserTag.CANARY:\n                    return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.CANARY);\n                case types_js_1.BrowserTag.BETA:\n                    return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.BETA);\n                case types_js_1.BrowserTag.DEV:\n                    return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.DEV);\n                case types_js_1.BrowserTag.STABLE:\n                    return await chromeHeadlessShell.resolveBuildId(types_js_1.ChromeReleaseChannel.STABLE);\n                case types_js_1.BrowserTag.NIGHTLY:\n                case types_js_1.BrowserTag.DEVEDITION:\n                case types_js_1.BrowserTag.ESR:\n                    throw new Error(`${tag} is not available for chrome-headless-shell`);\n            }\n        }\n        case types_js_1.Browser.CHROMIUM:\n            switch (tag) {\n                case types_js_1.BrowserTag.LATEST:\n                    return await chromium.resolveBuildId(platform);\n                case types_js_1.BrowserTag.NIGHTLY:\n                case types_js_1.BrowserTag.CANARY:\n                case types_js_1.BrowserTag.DEV:\n                case types_js_1.BrowserTag.DEVEDITION:\n                case types_js_1.BrowserTag.BETA:\n                case types_js_1.BrowserTag.STABLE:\n                case types_js_1.BrowserTag.ESR:\n                    throw new Error(`${tag} is not supported for Chromium. Use 'latest' instead.`);\n            }\n    }\n}\n/**\n * @public\n */\nasync function resolveBuildId(browser, platform, tag) {\n    const browserTag = tag;\n    if (Object.values(types_js_1.BrowserTag).includes(browserTag)) {\n        return await resolveBuildIdForBrowserTag(browser, platform, browserTag);\n    }\n    switch (browser) {\n        case types_js_1.Browser.FIREFOX:\n            return tag;\n        case types_js_1.Browser.CHROME:\n            const chromeResult = await chrome.resolveBuildId(tag);\n            if (chromeResult) {\n                return chromeResult;\n            }\n            return tag;\n        case types_js_1.Browser.CHROMEDRIVER:\n            const chromeDriverResult = await chromedriver.resolveBuildId(tag);\n            if (chromeDriverResult) {\n                return chromeDriverResult;\n            }\n            return tag;\n        case types_js_1.Browser.CHROMEHEADLESSSHELL:\n            const chromeHeadlessShellResult = await chromeHeadlessShell.resolveBuildId(tag);\n            if (chromeHeadlessShellResult) {\n                return chromeHeadlessShellResult;\n            }\n            return tag;\n        case types_js_1.Browser.CHROMIUM:\n            return tag;\n    }\n}\n/**\n * @public\n */\nasync function createProfile(browser, opts) {\n    switch (browser) {\n        case types_js_1.Browser.FIREFOX:\n            return await firefox.createProfile(opts);\n        case types_js_1.Browser.CHROME:\n        case types_js_1.Browser.CHROMIUM:\n            throw new Error(`Profile creation is not support for ${browser} yet`);\n    }\n}\n/**\n * @public\n */\nfunction resolveSystemExecutablePath(browser, platform, channel) {\n    switch (browser) {\n        case types_js_1.Browser.CHROMEDRIVER:\n        case types_js_1.Browser.CHROMEHEADLESSSHELL:\n        case types_js_1.Browser.FIREFOX:\n        case types_js_1.Browser.CHROMIUM:\n            throw new Error(`System browser detection is not supported for ${browser} yet.`);\n        case types_js_1.Browser.CHROME:\n            return chrome.resolveSystemExecutablePath(platform, channel);\n    }\n}\n/**\n * Returns a version comparator for the given browser that can be used to sort\n * browser versions.\n *\n * @public\n */\nfunction getVersionComparator(browser) {\n    return exports.versionComparators[browser];\n}\n//# sourceMappingURL=browser-data.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.compareVersions = exports.resolveBuildId = void 0;\nexports.resolveDownloadUrl = resolveDownloadUrl;\nexports.resolveDownloadPath = resolveDownloadPath;\nexports.relativeExecutablePath = relativeExecutablePath;\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nconst path_1 = __importDefault(require(\"path\"));\nconst types_js_1 = require(\"./types.js\");\nfunction folder(platform) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return 'linux64';\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return 'mac-arm64';\n        case types_js_1.BrowserPlatform.MAC:\n            return 'mac-x64';\n        case types_js_1.BrowserPlatform.WIN32:\n            return 'win32';\n        case types_js_1.BrowserPlatform.WIN64:\n            return 'win64';\n    }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') {\n    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nfunction resolveDownloadPath(platform, buildId) {\n    return [\n        buildId,\n        folder(platform),\n        `chrome-headless-shell-${folder(platform)}.zip`,\n    ];\n}\nfunction relativeExecutablePath(platform, _buildId) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.MAC:\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return path_1.default.join('chrome-headless-shell-' + folder(platform), 'chrome-headless-shell');\n        case types_js_1.BrowserPlatform.LINUX:\n            return path_1.default.join('chrome-headless-shell-linux64', 'chrome-headless-shell');\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            return path_1.default.join('chrome-headless-shell-' + folder(platform), 'chrome-headless-shell.exe');\n    }\n}\nvar chrome_js_1 = require(\"./chrome.js\");\nObject.defineProperty(exports, \"resolveBuildId\", { enumerable: true, get: function () { return chrome_js_1.resolveBuildId; } });\nObject.defineProperty(exports, \"compareVersions\", { enumerable: true, get: function () { return chrome_js_1.compareVersions; } });\n//# sourceMappingURL=chrome-headless-shell.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.resolveDownloadUrl = resolveDownloadUrl;\nexports.resolveDownloadPath = resolveDownloadPath;\nexports.relativeExecutablePath = relativeExecutablePath;\nexports.getLastKnownGoodReleaseForChannel = getLastKnownGoodReleaseForChannel;\nexports.getLastKnownGoodReleaseForMilestone = getLastKnownGoodReleaseForMilestone;\nexports.getLastKnownGoodReleaseForBuild = getLastKnownGoodReleaseForBuild;\nexports.resolveBuildId = resolveBuildId;\nexports.resolveSystemExecutablePath = resolveSystemExecutablePath;\nexports.compareVersions = compareVersions;\nconst path_1 = __importDefault(require(\"path\"));\nconst semver_1 = __importDefault(require(\"semver\"));\nconst httpUtil_js_1 = require(\"../httpUtil.js\");\nconst types_js_1 = require(\"./types.js\");\nfunction folder(platform) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return 'linux64';\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return 'mac-arm64';\n        case types_js_1.BrowserPlatform.MAC:\n            return 'mac-x64';\n        case types_js_1.BrowserPlatform.WIN32:\n            return 'win32';\n        case types_js_1.BrowserPlatform.WIN64:\n            return 'win64';\n    }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') {\n    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nfunction resolveDownloadPath(platform, buildId) {\n    return [buildId, folder(platform), `chrome-${folder(platform)}.zip`];\n}\nfunction relativeExecutablePath(platform, _buildId) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.MAC:\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return path_1.default.join('chrome-' + folder(platform), 'Google Chrome for Testing.app', 'Contents', 'MacOS', 'Google Chrome for Testing');\n        case types_js_1.BrowserPlatform.LINUX:\n            return path_1.default.join('chrome-linux64', 'chrome');\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            return path_1.default.join('chrome-' + folder(platform), 'chrome.exe');\n    }\n}\nasync function getLastKnownGoodReleaseForChannel(channel) {\n    const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions.json')));\n    for (const channel of Object.keys(data.channels)) {\n        data.channels[channel.toLowerCase()] = data.channels[channel];\n        delete data.channels[channel];\n    }\n    return data.channels[channel];\n}\nasync function getLastKnownGoodReleaseForMilestone(milestone) {\n    const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/latest-versions-per-milestone.json')));\n    return data.milestones[milestone];\n}\nasync function getLastKnownGoodReleaseForBuild(\n/**\n * @example `112.0.23`,\n */\nbuildPrefix) {\n    const data = (await (0, httpUtil_js_1.getJSON)(new URL('https://googlechromelabs.github.io/chrome-for-testing/latest-patch-versions-per-build.json')));\n    return data.builds[buildPrefix];\n}\nasync function resolveBuildId(channel) {\n    if (Object.values(types_js_1.ChromeReleaseChannel).includes(channel)) {\n        return (await getLastKnownGoodReleaseForChannel(channel)).version;\n    }\n    if (channel.match(/^\\d+$/)) {\n        // Potentially a milestone.\n        return (await getLastKnownGoodReleaseForMilestone(channel))?.version;\n    }\n    if (channel.match(/^\\d+\\.\\d+\\.\\d+$/)) {\n        // Potentially a build prefix without the patch version.\n        return (await getLastKnownGoodReleaseForBuild(channel))?.version;\n    }\n    return;\n}\nfunction resolveSystemExecutablePath(platform, channel) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.WIN64:\n        case types_js_1.BrowserPlatform.WIN32:\n            switch (channel) {\n                case types_js_1.ChromeReleaseChannel.STABLE:\n                    return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome\\\\Application\\\\chrome.exe`;\n                case types_js_1.ChromeReleaseChannel.BETA:\n                    return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome Beta\\\\Application\\\\chrome.exe`;\n                case types_js_1.ChromeReleaseChannel.CANARY:\n                    return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome SxS\\\\Application\\\\chrome.exe`;\n                case types_js_1.ChromeReleaseChannel.DEV:\n                    return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome Dev\\\\Application\\\\chrome.exe`;\n            }\n        case types_js_1.BrowserPlatform.MAC_ARM:\n        case types_js_1.BrowserPlatform.MAC:\n            switch (channel) {\n                case types_js_1.ChromeReleaseChannel.STABLE:\n                    return '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome';\n                case types_js_1.ChromeReleaseChannel.BETA:\n                    return '/Applications/Google Chrome Beta.app/Contents/MacOS/Google Chrome Beta';\n                case types_js_1.ChromeReleaseChannel.CANARY:\n                    return '/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary';\n                case types_js_1.ChromeReleaseChannel.DEV:\n                    return '/Applications/Google Chrome Dev.app/Contents/MacOS/Google Chrome Dev';\n            }\n        case types_js_1.BrowserPlatform.LINUX:\n            switch (channel) {\n                case types_js_1.ChromeReleaseChannel.STABLE:\n                    return '/opt/google/chrome/chrome';\n                case types_js_1.ChromeReleaseChannel.BETA:\n                    return '/opt/google/chrome-beta/chrome';\n                case types_js_1.ChromeReleaseChannel.CANARY:\n                    return '/opt/google/chrome-canary/chrome';\n                case types_js_1.ChromeReleaseChannel.DEV:\n                    return '/opt/google/chrome-unstable/chrome';\n            }\n    }\n}\nfunction compareVersions(a, b) {\n    if (!semver_1.default.valid(a)) {\n        throw new Error(`Version ${a} is not a valid semver version`);\n    }\n    if (!semver_1.default.valid(b)) {\n        throw new Error(`Version ${b} is not a valid semver version`);\n    }\n    if (semver_1.default.gt(a, b)) {\n        return 1;\n    }\n    else if (semver_1.default.lt(a, b)) {\n        return -1;\n    }\n    else {\n        return 0;\n    }\n}\n//# sourceMappingURL=chrome.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.compareVersions = exports.resolveBuildId = void 0;\nexports.resolveDownloadUrl = resolveDownloadUrl;\nexports.resolveDownloadPath = resolveDownloadPath;\nexports.relativeExecutablePath = relativeExecutablePath;\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nconst path_1 = __importDefault(require(\"path\"));\nconst types_js_1 = require(\"./types.js\");\nfunction folder(platform) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return 'linux64';\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return 'mac-arm64';\n        case types_js_1.BrowserPlatform.MAC:\n            return 'mac-x64';\n        case types_js_1.BrowserPlatform.WIN32:\n            return 'win32';\n        case types_js_1.BrowserPlatform.WIN64:\n            return 'win64';\n    }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chrome-for-testing-public') {\n    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nfunction resolveDownloadPath(platform, buildId) {\n    return [buildId, folder(platform), `chromedriver-${folder(platform)}.zip`];\n}\nfunction relativeExecutablePath(platform, _buildId) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.MAC:\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return path_1.default.join('chromedriver-' + folder(platform), 'chromedriver');\n        case types_js_1.BrowserPlatform.LINUX:\n            return path_1.default.join('chromedriver-linux64', 'chromedriver');\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            return path_1.default.join('chromedriver-' + folder(platform), 'chromedriver.exe');\n    }\n}\nvar chrome_js_1 = require(\"./chrome.js\");\nObject.defineProperty(exports, \"resolveBuildId\", { enumerable: true, get: function () { return chrome_js_1.resolveBuildId; } });\nObject.defineProperty(exports, \"compareVersions\", { enumerable: true, get: function () { return chrome_js_1.compareVersions; } });\n//# sourceMappingURL=chromedriver.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.resolveDownloadUrl = resolveDownloadUrl;\nexports.resolveDownloadPath = resolveDownloadPath;\nexports.relativeExecutablePath = relativeExecutablePath;\nexports.resolveBuildId = resolveBuildId;\nexports.compareVersions = compareVersions;\nconst path_1 = __importDefault(require(\"path\"));\nconst httpUtil_js_1 = require(\"../httpUtil.js\");\nconst types_js_1 = require(\"./types.js\");\nfunction archive(platform, buildId) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return 'chrome-linux';\n        case types_js_1.BrowserPlatform.MAC_ARM:\n        case types_js_1.BrowserPlatform.MAC:\n            return 'chrome-mac';\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            // Windows archive name changed at r591479.\n            return parseInt(buildId, 10) > 591479 ? 'chrome-win' : 'chrome-win32';\n    }\n}\nfunction folder(platform) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return 'Linux_x64';\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return 'Mac_Arm';\n        case types_js_1.BrowserPlatform.MAC:\n            return 'Mac';\n        case types_js_1.BrowserPlatform.WIN32:\n            return 'Win';\n        case types_js_1.BrowserPlatform.WIN64:\n            return 'Win_x64';\n    }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chromium-browser-snapshots') {\n    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nfunction resolveDownloadPath(platform, buildId) {\n    return [folder(platform), buildId, `${archive(platform, buildId)}.zip`];\n}\nfunction relativeExecutablePath(platform, _buildId) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.MAC:\n        case types_js_1.BrowserPlatform.MAC_ARM:\n            return path_1.default.join('chrome-mac', 'Chromium.app', 'Contents', 'MacOS', 'Chromium');\n        case types_js_1.BrowserPlatform.LINUX:\n            return path_1.default.join('chrome-linux', 'chrome');\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            return path_1.default.join('chrome-win', 'chrome.exe');\n    }\n}\nasync function resolveBuildId(platform) {\n    return await (0, httpUtil_js_1.getText)(new URL(`https://storage.googleapis.com/chromium-browser-snapshots/${folder(platform)}/LAST_CHANGE`));\n}\nfunction compareVersions(a, b) {\n    return Number(a) - Number(b);\n}\n//# sourceMappingURL=chromium.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.FirefoxChannel = void 0;\nexports.resolveDownloadUrl = resolveDownloadUrl;\nexports.resolveDownloadPath = resolveDownloadPath;\nexports.relativeExecutablePath = relativeExecutablePath;\nexports.resolveBuildId = resolveBuildId;\nexports.createProfile = createProfile;\nexports.compareVersions = compareVersions;\nconst fs_1 = __importDefault(require(\"fs\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst httpUtil_js_1 = require(\"../httpUtil.js\");\nconst types_js_1 = require(\"./types.js\");\nfunction getFormat(buildId) {\n    const majorVersion = Number(buildId.split('.').shift());\n    return majorVersion >= 135 ? 'xz' : 'bz2';\n}\nfunction archiveNightly(platform, buildId) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return `firefox-${buildId}.en-US.${platform}-x86_64.tar.${getFormat(buildId)}`;\n        case types_js_1.BrowserPlatform.MAC_ARM:\n        case types_js_1.BrowserPlatform.MAC:\n            return `firefox-${buildId}.en-US.mac.dmg`;\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            return `firefox-${buildId}.en-US.${platform}.zip`;\n    }\n}\nfunction archive(platform, buildId) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return `firefox-${buildId}.tar.${getFormat(buildId)}`;\n        case types_js_1.BrowserPlatform.MAC_ARM:\n        case types_js_1.BrowserPlatform.MAC:\n            return `Firefox ${buildId}.dmg`;\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            return `Firefox Setup ${buildId}.exe`;\n    }\n}\nfunction platformName(platform) {\n    switch (platform) {\n        case types_js_1.BrowserPlatform.LINUX:\n            return `linux-x86_64`;\n        case types_js_1.BrowserPlatform.MAC_ARM:\n        case types_js_1.BrowserPlatform.MAC:\n            return `mac`;\n        case types_js_1.BrowserPlatform.WIN32:\n        case types_js_1.BrowserPlatform.WIN64:\n            return platform;\n    }\n}\nfunction parseBuildId(buildId) {\n    for (const value of Object.values(FirefoxChannel)) {\n        if (buildId.startsWith(value + '_')) {\n            buildId = buildId.substring(value.length + 1);\n            return [value, buildId];\n        }\n    }\n    // Older versions do not have channel as the prefix.«\n    return [FirefoxChannel.NIGHTLY, buildId];\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl) {\n    const [channel] = parseBuildId(buildId);\n    switch (channel) {\n        case FirefoxChannel.NIGHTLY:\n            baseUrl ??=\n                'https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central';\n            break;\n        case FirefoxChannel.DEVEDITION:\n            baseUrl ??= 'https://archive.mozilla.org/pub/devedition/releases';\n            break;\n        case FirefoxChannel.BETA:\n        case FirefoxChannel.STABLE:\n        case FirefoxChannel.ESR:\n            baseUrl ??= 'https://archive.mozilla.org/pub/firefox/releases';\n            break;\n    }\n    return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nfunction resolveDownloadPath(platform, buildId) {\n    const [channel, resolvedBuildId] = parseBuildId(buildId);\n    switch (channel) {\n        case FirefoxChannel.NIGHTLY:\n            return [archiveNightly(platform, resolvedBuildId)];\n        case FirefoxChannel.DEVEDITION:\n        case FirefoxChannel.BETA:\n        case FirefoxChannel.STABLE:\n        case FirefoxChannel.ESR:\n            return [\n                resolvedBuildId,\n                platformName(platform),\n                'en-US',\n                archive(platform, resolvedBuildId),\n            ];\n    }\n}\nfunction relativeExecutablePath(platform, buildId) {\n    const [channel] = parseBuildId(buildId);\n    switch (channel) {\n        case FirefoxChannel.NIGHTLY:\n            switch (platform) {\n                case types_js_1.BrowserPlatform.MAC_ARM:\n                case types_js_1.BrowserPlatform.MAC:\n                    return path_1.default.join('Firefox Nightly.app', 'Contents', 'MacOS', 'firefox');\n                case types_js_1.BrowserPlatform.LINUX:\n                    return path_1.default.join('firefox', 'firefox');\n                case types_js_1.BrowserPlatform.WIN32:\n                case types_js_1.BrowserPlatform.WIN64:\n                    return path_1.default.join('firefox', 'firefox.exe');\n            }\n        case FirefoxChannel.BETA:\n        case FirefoxChannel.DEVEDITION:\n        case FirefoxChannel.ESR:\n        case FirefoxChannel.STABLE:\n            switch (platform) {\n                case types_js_1.BrowserPlatform.MAC_ARM:\n                case types_js_1.BrowserPlatform.MAC:\n                    return path_1.default.join('Firefox.app', 'Contents', 'MacOS', 'firefox');\n                case types_js_1.BrowserPlatform.LINUX:\n                    return path_1.default.join('firefox', 'firefox');\n                case types_js_1.BrowserPlatform.WIN32:\n                case types_js_1.BrowserPlatform.WIN64:\n                    return path_1.default.join('core', 'firefox.exe');\n            }\n    }\n}\nvar FirefoxChannel;\n(function (FirefoxChannel) {\n    FirefoxChannel[\"STABLE\"] = \"stable\";\n    FirefoxChannel[\"ESR\"] = \"esr\";\n    FirefoxChannel[\"DEVEDITION\"] = \"devedition\";\n    FirefoxChannel[\"BETA\"] = \"beta\";\n    FirefoxChannel[\"NIGHTLY\"] = \"nightly\";\n})(FirefoxChannel || (exports.FirefoxChannel = FirefoxChannel = {}));\nasync function resolveBuildId(channel = FirefoxChannel.NIGHTLY) {\n    const channelToVersionKey = {\n        [FirefoxChannel.ESR]: 'FIREFOX_ESR',\n        [FirefoxChannel.STABLE]: 'LATEST_FIREFOX_VERSION',\n        [FirefoxChannel.DEVEDITION]: 'FIREFOX_DEVEDITION',\n        [FirefoxChannel.BETA]: 'FIREFOX_DEVEDITION',\n        [FirefoxChannel.NIGHTLY]: 'FIREFOX_NIGHTLY',\n    };\n    const versions = (await (0, httpUtil_js_1.getJSON)(new URL('https://product-details.mozilla.org/1.0/firefox_versions.json')));\n    const version = versions[channelToVersionKey[channel]];\n    if (!version) {\n        throw new Error(`Channel ${channel} is not found.`);\n    }\n    return channel + '_' + version;\n}\nasync function createProfile(options) {\n    if (!fs_1.default.existsSync(options.path)) {\n        await fs_1.default.promises.mkdir(options.path, {\n            recursive: true,\n        });\n    }\n    await syncPreferences({\n        preferences: {\n            ...defaultProfilePreferences(options.preferences),\n            ...options.preferences,\n        },\n        path: options.path,\n    });\n}\nfunction defaultProfilePreferences(extraPrefs) {\n    const server = 'dummy.test';\n    const defaultPrefs = {\n        // Make sure Shield doesn't hit the network.\n        'app.normandy.api_url': '',\n        // Disable Firefox old build background check\n        'app.update.checkInstallTime': false,\n        // Disable automatically upgrading Firefox\n        'app.update.disabledForTesting': true,\n        // Increase the APZ content response timeout to 1 minute\n        'apz.content_response_timeout': 60000,\n        // Prevent various error message on the console\n        // jest-puppeteer asserts that no error message is emitted by the console\n        'browser.contentblocking.features.standard': '-tp,tpPrivate,cookieBehavior0,-cm,-fp',\n        // Enable the dump function: which sends messages to the system\n        // console\n        // https://bugzilla.mozilla.org/show_bug.cgi?id=1543115\n        'browser.dom.window.dump.enabled': true,\n        // Disable topstories\n        'browser.newtabpage.activity-stream.feeds.system.topstories': false,\n        // Always display a blank page\n        'browser.newtabpage.enabled': false,\n        // Background thumbnails in particular cause grief: and disabling\n        // thumbnails in general cannot hurt\n        'browser.pagethumbnails.capturing_disabled': true,\n        // Disable safebrowsing components.\n        'browser.safebrowsing.blockedURIs.enabled': false,\n        'browser.safebrowsing.downloads.enabled': false,\n        'browser.safebrowsing.malware.enabled': false,\n        'browser.safebrowsing.phishing.enabled': false,\n        // Disable updates to search engines.\n        'browser.search.update': false,\n        // Do not restore the last open set of tabs if the browser has crashed\n        'browser.sessionstore.resume_from_crash': false,\n        // Skip check for default browser on startup\n        'browser.shell.checkDefaultBrowser': false,\n        // Disable newtabpage\n        'browser.startup.homepage': 'about:blank',\n        // Do not redirect user when a milstone upgrade of Firefox is detected\n        'browser.startup.homepage_override.mstone': 'ignore',\n        // Start with a blank page about:blank\n        'browser.startup.page': 0,\n        // Do not allow background tabs to be zombified on Android: otherwise for\n        // tests that open additional tabs: the test harness tab itself might get\n        // unloaded\n        'browser.tabs.disableBackgroundZombification': false,\n        // Do not warn when closing all other open tabs\n        'browser.tabs.warnOnCloseOtherTabs': false,\n        // Do not warn when multiple tabs will be opened\n        'browser.tabs.warnOnOpen': false,\n        // Do not automatically offer translations, as tests do not expect this.\n        'browser.translations.automaticallyPopup': false,\n        // Disable the UI tour.\n        'browser.uitour.enabled': false,\n        // Turn off search suggestions in the location bar so as not to trigger\n        // network connections.\n        'browser.urlbar.suggest.searches': false,\n        // Disable first run splash page on Windows 10\n        'browser.usedOnWindows10.introURL': '',\n        // Do not warn on quitting Firefox\n        'browser.warnOnQuit': false,\n        // Defensively disable data reporting systems\n        'datareporting.healthreport.documentServerURI': `http://${server}/dummy/healthreport/`,\n        'datareporting.healthreport.logging.consoleEnabled': false,\n        'datareporting.healthreport.service.enabled': false,\n        'datareporting.healthreport.service.firstRun': false,\n        'datareporting.healthreport.uploadEnabled': false,\n        // Do not show datareporting policy notifications which can interfere with tests\n        'datareporting.policy.dataSubmissionEnabled': false,\n        'datareporting.policy.dataSubmissionPolicyBypassNotification': true,\n        // DevTools JSONViewer sometimes fails to load dependencies with its require.js.\n        // This doesn't affect Puppeteer but spams console (Bug 1424372)\n        'devtools.jsonview.enabled': false,\n        // Disable popup-blocker\n        'dom.disable_open_during_load': false,\n        // Enable the support for File object creation in the content process\n        // Required for |Page.setFileInputFiles| protocol method.\n        'dom.file.createInChild': true,\n        // Disable the ProcessHangMonitor\n        'dom.ipc.reportProcessHangs': false,\n        // Disable slow script dialogues\n        'dom.max_chrome_script_run_time': 0,\n        'dom.max_script_run_time': 0,\n        // Only load extensions from the application and user profile\n        // AddonManager.SCOPE_PROFILE + AddonManager.SCOPE_APPLICATION\n        'extensions.autoDisableScopes': 0,\n        'extensions.enabledScopes': 5,\n        // Disable metadata caching for installed add-ons by default\n        'extensions.getAddons.cache.enabled': false,\n        // Disable installing any distribution extensions or add-ons.\n        'extensions.installDistroAddons': false,\n        // Disabled screenshots extension\n        'extensions.screenshots.disabled': true,\n        // Turn off extension updates so they do not bother tests\n        'extensions.update.enabled': false,\n        // Turn off extension updates so they do not bother tests\n        'extensions.update.notifyUser': false,\n        // Make sure opening about:addons will not hit the network\n        'extensions.webservice.discoverURL': `http://${server}/dummy/discoveryURL`,\n        // Allow the application to have focus even it runs in the background\n        'focusmanager.testmode': true,\n        // Disable useragent updates\n        'general.useragent.updates.enabled': false,\n        // Always use network provider for geolocation tests so we bypass the\n        // macOS dialog raised by the corelocation provider\n        'geo.provider.testing': true,\n        // Do not scan Wifi\n        'geo.wifi.scan': false,\n        // No hang monitor\n        'hangmonitor.timeout': 0,\n        // Show chrome errors and warnings in the error console\n        'javascript.options.showInConsole': true,\n        // Disable download and usage of OpenH264: and Widevine plugins\n        'media.gmp-manager.updateEnabled': false,\n        // Disable the GFX sanity window\n        'media.sanity-test.disabled': true,\n        // Disable experimental feature that is only available in Nightly\n        'network.cookie.sameSite.laxByDefault': false,\n        // Do not prompt for temporary redirects\n        'network.http.prompt-temp-redirect': false,\n        // Disable speculative connections so they are not reported as leaking\n        // when they are hanging around\n        'network.http.speculative-parallel-limit': 0,\n        // Do not automatically switch between offline and online\n        'network.manage-offline-status': false,\n        // Make sure SNTP requests do not hit the network\n        'network.sntp.pools': server,\n        // Disable Flash.\n        'plugin.state.flash': 0,\n        'privacy.trackingprotection.enabled': false,\n        // Can be removed once Firefox 89 is no longer supported\n        // https://bugzilla.mozilla.org/show_bug.cgi?id=1710839\n        'remote.enabled': true,\n        // Don't do network connections for mitm priming\n        'security.certerrors.mitm.priming.enabled': false,\n        // Local documents have access to all other local documents,\n        // including directory listings\n        'security.fileuri.strict_origin_policy': false,\n        // Do not wait for the notification button security delay\n        'security.notification_enable_delay': 0,\n        // Ensure blocklist updates do not hit the network\n        'services.settings.server': `http://${server}/dummy/blocklist/`,\n        // Do not automatically fill sign-in forms with known usernames and\n        // passwords\n        'signon.autofillForms': false,\n        // Disable password capture, so that tests that include forms are not\n        // influenced by the presence of the persistent doorhanger notification\n        'signon.rememberSignons': false,\n        // Disable first-run welcome page\n        'startup.homepage_welcome_url': 'about:blank',\n        // Disable first-run welcome page\n        'startup.homepage_welcome_url.additional': '',\n        // Disable browser animations (tabs, fullscreen, sliding alerts)\n        'toolkit.cosmeticAnimations.enabled': false,\n        // Prevent starting into safe mode after application crashes\n        'toolkit.startup.max_resumed_crashes': -1,\n    };\n    return Object.assign(defaultPrefs, extraPrefs);\n}\nasync function backupFile(input) {\n    if (!fs_1.default.existsSync(input)) {\n        return;\n    }\n    await fs_1.default.promises.copyFile(input, input + '.puppeteer');\n}\n/**\n * Populates the user.js file with custom preferences as needed to allow\n * Firefox's support to properly function. These preferences will be\n * automatically copied over to prefs.js during startup of Firefox. To be\n * able to restore the original values of preferences a backup of prefs.js\n * will be created.\n */\nasync function syncPreferences(options) {\n    const prefsPath = path_1.default.join(options.path, 'prefs.js');\n    const userPath = path_1.default.join(options.path, 'user.js');\n    const lines = Object.entries(options.preferences).map(([key, value]) => {\n        return `user_pref(${JSON.stringify(key)}, ${JSON.stringify(value)});`;\n    });\n    // Use allSettled to prevent corruption.\n    const result = await Promise.allSettled([\n        backupFile(userPath).then(async () => {\n            await fs_1.default.promises.writeFile(userPath, lines.join('\\n'));\n        }),\n        backupFile(prefsPath),\n    ]);\n    for (const command of result) {\n        if (command.status === 'rejected') {\n            throw command.reason;\n        }\n    }\n}\nfunction compareVersions(a, b) {\n    // TODO: this is a not very reliable check.\n    return parseInt(a.replace('.', ''), 16) - parseInt(b.replace('.', ''), 16);\n}\n//# sourceMappingURL=firefox.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ChromeReleaseChannel = exports.BrowserTag = exports.BrowserPlatform = exports.Browser = void 0;\n/**\n * Supported browsers.\n *\n * @public\n */\nvar Browser;\n(function (Browser) {\n    Browser[\"CHROME\"] = \"chrome\";\n    Browser[\"CHROMEHEADLESSSHELL\"] = \"chrome-headless-shell\";\n    Browser[\"CHROMIUM\"] = \"chromium\";\n    Browser[\"FIREFOX\"] = \"firefox\";\n    Browser[\"CHROMEDRIVER\"] = \"chromedriver\";\n})(Browser || (exports.Browser = Browser = {}));\n/**\n * Platform names used to identify a OS platform x architecture combination in the way\n * that is relevant for the browser download.\n *\n * @public\n */\nvar BrowserPlatform;\n(function (BrowserPlatform) {\n    BrowserPlatform[\"LINUX\"] = \"linux\";\n    BrowserPlatform[\"MAC\"] = \"mac\";\n    BrowserPlatform[\"MAC_ARM\"] = \"mac_arm\";\n    BrowserPlatform[\"WIN32\"] = \"win32\";\n    BrowserPlatform[\"WIN64\"] = \"win64\";\n})(BrowserPlatform || (exports.BrowserPlatform = BrowserPlatform = {}));\n/**\n * @public\n */\nvar BrowserTag;\n(function (BrowserTag) {\n    BrowserTag[\"CANARY\"] = \"canary\";\n    BrowserTag[\"NIGHTLY\"] = \"nightly\";\n    BrowserTag[\"BETA\"] = \"beta\";\n    BrowserTag[\"DEV\"] = \"dev\";\n    BrowserTag[\"DEVEDITION\"] = \"devedition\";\n    BrowserTag[\"STABLE\"] = \"stable\";\n    BrowserTag[\"ESR\"] = \"esr\";\n    BrowserTag[\"LATEST\"] = \"latest\";\n})(BrowserTag || (exports.BrowserTag = BrowserTag = {}));\n/**\n * @public\n */\nvar ChromeReleaseChannel;\n(function (ChromeReleaseChannel) {\n    ChromeReleaseChannel[\"STABLE\"] = \"stable\";\n    ChromeReleaseChannel[\"DEV\"] = \"dev\";\n    ChromeReleaseChannel[\"CANARY\"] = \"canary\";\n    ChromeReleaseChannel[\"BETA\"] = \"beta\";\n})(ChromeReleaseChannel || (exports.ChromeReleaseChannel = ChromeReleaseChannel = {}));\n//# sourceMappingURL=types.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.debug = void 0;\nconst debug_1 = __importDefault(require(\"debug\"));\nexports.debug = debug_1.default;\n//# sourceMappingURL=debug.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.detectBrowserPlatform = detectBrowserPlatform;\nconst os_1 = __importDefault(require(\"os\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\n/**\n * @public\n */\nfunction detectBrowserPlatform() {\n    const platform = os_1.default.platform();\n    switch (platform) {\n        case 'darwin':\n            return os_1.default.arch() === 'arm64'\n                ? browser_data_js_1.BrowserPlatform.MAC_ARM\n                : browser_data_js_1.BrowserPlatform.MAC;\n        case 'linux':\n            return browser_data_js_1.BrowserPlatform.LINUX;\n        case 'win32':\n            return os_1.default.arch() === 'x64' ||\n                // Windows 11 for ARM supports x64 emulation\n                (os_1.default.arch() === 'arm64' && isWindows11(os_1.default.release()))\n                ? browser_data_js_1.BrowserPlatform.WIN64\n                : browser_data_js_1.BrowserPlatform.WIN32;\n        default:\n            return undefined;\n    }\n}\n/**\n * Windows 11 is identified by the version 10.0.22000 or greater\n * @internal\n */\nfunction isWindows11(version) {\n    const parts = version.split('.');\n    if (parts.length > 2) {\n        const major = parseInt(parts[0], 10);\n        const minor = parseInt(parts[1], 10);\n        const patch = parseInt(parts[2], 10);\n        return (major > 10 ||\n            (major === 10 && minor > 0) ||\n            (major === 10 && minor === 0 && patch >= 22000));\n    }\n    return false;\n}\n//# sourceMappingURL=detectPlatform.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || (function () {\n    var ownKeys = function(o) {\n        ownKeys = Object.getOwnPropertyNames || function (o) {\n            var ar = [];\n            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;\n            return ar;\n        };\n        return ownKeys(o);\n    };\n    return function (mod) {\n        if (mod && mod.__esModule) return mod;\n        var result = {};\n        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== \"default\") __createBinding(result, mod, k[i]);\n        __setModuleDefault(result, mod);\n        return result;\n    };\n})();\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.unpackArchive = unpackArchive;\nconst child_process_1 = require(\"child_process\");\nconst fs_1 = require(\"fs\");\nconst promises_1 = require(\"fs/promises\");\nconst path = __importStar(require(\"path\"));\nconst stream_1 = require(\"stream\");\nconst extract_zip_1 = __importDefault(require(\"extract-zip\"));\nconst tar_fs_1 = __importDefault(require(\"tar-fs\"));\nconst unbzip2_stream_1 = __importDefault(require(\"unbzip2-stream\"));\n/**\n * @internal\n */\nasync function unpackArchive(archivePath, folderPath) {\n    if (archivePath.endsWith('.zip')) {\n        await (0, extract_zip_1.default)(archivePath, { dir: folderPath });\n    }\n    else if (archivePath.endsWith('.tar.bz2')) {\n        await extractTar(archivePath, folderPath);\n    }\n    else if (archivePath.endsWith('.dmg')) {\n        await (0, promises_1.mkdir)(folderPath);\n        await installDMG(archivePath, folderPath);\n    }\n    else if (archivePath.endsWith('.exe')) {\n        // Firefox on Windows.\n        const result = (0, child_process_1.spawnSync)(archivePath, [`/ExtractDir=${folderPath}`], {\n            env: {\n                __compat_layer: 'RunAsInvoker',\n            },\n        });\n        if (result.status !== 0) {\n            throw new Error(`Failed to extract ${archivePath} to ${folderPath}: ${result.output}`);\n        }\n    }\n    else if (archivePath.endsWith('.tar.xz')) {\n        await extractTarXz(archivePath, folderPath);\n    }\n    else {\n        throw new Error(`Unsupported archive format: ${archivePath}`);\n    }\n}\n/**\n * @internal\n */\nfunction extractTar(tarPath, folderPath) {\n    return new Promise((fulfill, reject) => {\n        const tarStream = tar_fs_1.default.extract(folderPath);\n        tarStream.on('error', reject);\n        tarStream.on('finish', fulfill);\n        const readStream = (0, fs_1.createReadStream)(tarPath);\n        readStream.pipe((0, unbzip2_stream_1.default)()).pipe(tarStream);\n    });\n}\n/**\n * @internal\n */\nfunction createXzStream() {\n    const child = (0, child_process_1.spawn)('xz', ['-d']);\n    const stream = new stream_1.Stream.Transform({\n        transform(chunk, encoding, callback) {\n            if (!child.stdin.write(chunk, encoding)) {\n                child.stdin.once('drain', callback);\n            }\n            else {\n                callback();\n            }\n        },\n        flush(callback) {\n            if (child.stdout.destroyed) {\n                callback();\n            }\n            else {\n                child.stdin.end();\n                child.stdout.on('close', callback);\n            }\n        },\n    });\n    child.stdin.on('error', e => {\n        if ('code' in e && e.code === 'EPIPE') {\n            // finished before reading the file finished (i.e. head)\n            stream.emit('end');\n        }\n        else {\n            stream.destroy(e);\n        }\n    });\n    child.stdout\n        .on('data', data => {\n        return stream.push(data);\n    })\n        .on('error', e => {\n        return stream.destroy(e);\n    });\n    return stream;\n}\n/**\n * @internal\n */\nfunction extractTarXz(tarPath, folderPath) {\n    return new Promise((fulfill, reject) => {\n        const tarStream = tar_fs_1.default.extract(folderPath);\n        tarStream.on('error', reject);\n        tarStream.on('finish', fulfill);\n        const readStream = (0, fs_1.createReadStream)(tarPath);\n        readStream.pipe(createXzStream()).pipe(tarStream);\n    });\n}\n/**\n * @internal\n */\nasync function installDMG(dmgPath, folderPath) {\n    const { stdout } = (0, child_process_1.spawnSync)(`hdiutil`, [\n        'attach',\n        '-nobrowse',\n        '-noautoopen',\n        dmgPath,\n    ]);\n    const volumes = stdout.toString('utf8').match(/\\/Volumes\\/(.*)/m);\n    if (!volumes) {\n        throw new Error(`Could not find volume path in ${stdout}`);\n    }\n    const mountPath = volumes[0];\n    try {\n        const fileNames = await (0, promises_1.readdir)(mountPath);\n        const appName = fileNames.find(item => {\n            return typeof item === 'string' && item.endsWith('.app');\n        });\n        if (!appName) {\n            throw new Error(`Cannot find app in ${mountPath}`);\n        }\n        const mountedPath = path.join(mountPath, appName);\n        (0, child_process_1.spawnSync)('cp', ['-R', mountedPath, folderPath]);\n    }\n    finally {\n        (0, child_process_1.spawnSync)('hdiutil', ['detach', mountPath, '-quiet']);\n    }\n}\n//# sourceMappingURL=fileUtil.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || (function () {\n    var ownKeys = function(o) {\n        ownKeys = Object.getOwnPropertyNames || function (o) {\n            var ar = [];\n            for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;\n            return ar;\n        };\n        return ownKeys(o);\n    };\n    return function (mod) {\n        if (mod && mod.__esModule) return mod;\n        var result = {};\n        if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== \"default\") __createBinding(result, mod, k[i]);\n        __setModuleDefault(result, mod);\n        return result;\n    };\n})();\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.headHttpRequest = headHttpRequest;\nexports.httpRequest = httpRequest;\nexports.downloadFile = downloadFile;\nexports.getJSON = getJSON;\nexports.getText = getText;\nconst fs_1 = require(\"fs\");\nconst http = __importStar(require(\"http\"));\nconst https = __importStar(require(\"https\"));\nconst url_1 = require(\"url\");\nconst proxy_agent_1 = require(\"proxy-agent\");\nfunction headHttpRequest(url) {\n    return new Promise(resolve => {\n        const request = httpRequest(url, 'HEAD', response => {\n            // consume response data free node process\n            response.resume();\n            resolve(response.statusCode === 200);\n        }, false);\n        request.on('error', () => {\n            resolve(false);\n        });\n    });\n}\nfunction httpRequest(url, method, response, keepAlive = true) {\n    const options = {\n        protocol: url.protocol,\n        hostname: url.hostname,\n        port: url.port,\n        path: url.pathname + url.search,\n        method,\n        headers: keepAlive ? { Connection: 'keep-alive' } : undefined,\n        auth: (0, url_1.urlToHttpOptions)(url).auth,\n        agent: new proxy_agent_1.ProxyAgent(),\n    };\n    const requestCallback = (res) => {\n        if (res.statusCode &&\n            res.statusCode >= 300 &&\n            res.statusCode < 400 &&\n            res.headers.location) {\n            httpRequest(new url_1.URL(res.headers.location), method, response);\n            // consume response data to free up memory\n            // And prevents the connection from being kept alive\n            res.resume();\n        }\n        else {\n            response(res);\n        }\n    };\n    const request = options.protocol === 'https:'\n        ? https.request(options, requestCallback)\n        : http.request(options, requestCallback);\n    request.end();\n    return request;\n}\n/**\n * @internal\n */\nfunction downloadFile(url, destinationPath, progressCallback) {\n    return new Promise((resolve, reject) => {\n        let downloadedBytes = 0;\n        let totalBytes = 0;\n        function onData(chunk) {\n            downloadedBytes += chunk.length;\n            progressCallback(downloadedBytes, totalBytes);\n        }\n        const request = httpRequest(url, 'GET', response => {\n            if (response.statusCode !== 200) {\n                const error = new Error(`Download failed: server returned code ${response.statusCode}. URL: ${url}`);\n                // consume response data to free up memory\n                response.resume();\n                reject(error);\n                return;\n            }\n            const file = (0, fs_1.createWriteStream)(destinationPath);\n            file.on('finish', () => {\n                return resolve();\n            });\n            file.on('error', error => {\n                return reject(error);\n            });\n            response.pipe(file);\n            totalBytes = parseInt(response.headers['content-length'], 10);\n            if (progressCallback) {\n                response.on('data', onData);\n            }\n        });\n        request.on('error', error => {\n            return reject(error);\n        });\n    });\n}\nasync function getJSON(url) {\n    const text = await getText(url);\n    try {\n        return JSON.parse(text);\n    }\n    catch {\n        throw new Error('Could not parse JSON from ' + url.toString());\n    }\n}\nfunction getText(url) {\n    return new Promise((resolve, reject) => {\n        const request = httpRequest(url, 'GET', response => {\n            let data = '';\n            if (response.statusCode && response.statusCode >= 400) {\n                return reject(new Error(`Got status code ${response.statusCode}`));\n            }\n            response.on('data', chunk => {\n                data += chunk;\n            });\n            response.on('end', () => {\n                try {\n                    return resolve(String(data));\n                }\n                catch {\n                    return reject(new Error('Chrome version not found'));\n                }\n            });\n        }, false);\n        request.on('error', err => {\n            reject(err);\n        });\n    });\n}\n//# sourceMappingURL=httpUtil.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2017 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.install = install;\nexports.uninstall = uninstall;\nexports.getInstalledBrowsers = getInstalledBrowsers;\nexports.canDownload = canDownload;\nconst assert_1 = __importDefault(require(\"assert\"));\nconst child_process_1 = require(\"child_process\");\nconst fs_1 = require(\"fs\");\nconst promises_1 = require(\"fs/promises\");\nconst os_1 = __importDefault(require(\"os\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nconst Cache_js_1 = require(\"./Cache.js\");\nconst debug_js_1 = require(\"./debug.js\");\nconst detectPlatform_js_1 = require(\"./detectPlatform.js\");\nconst fileUtil_js_1 = require(\"./fileUtil.js\");\nconst httpUtil_js_1 = require(\"./httpUtil.js\");\nconst debugInstall = (0, debug_js_1.debug)('puppeteer:browsers:install');\nconst times = new Map();\nfunction debugTime(label) {\n    times.set(label, process.hrtime());\n}\nfunction debugTimeEnd(label) {\n    const end = process.hrtime();\n    const start = times.get(label);\n    if (!start) {\n        return;\n    }\n    const duration = end[0] * 1000 + end[1] / 1e6 - (start[0] * 1000 + start[1] / 1e6); // calculate duration in milliseconds\n    debugInstall(`Duration for ${label}: ${duration}ms`);\n}\nasync function install(options) {\n    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();\n    options.unpack ??= true;\n    if (!options.platform) {\n        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n    }\n    const url = getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl);\n    try {\n        return await installUrl(url, options);\n    }\n    catch (err) {\n        // If custom baseUrl is provided, do not fall back to CfT dashboard.\n        if (options.baseUrl && !options.forceFallbackForTesting) {\n            throw err;\n        }\n        debugInstall(`Error downloading from ${url}.`);\n        switch (options.browser) {\n            case browser_data_js_1.Browser.CHROME:\n            case browser_data_js_1.Browser.CHROMEDRIVER:\n            case browser_data_js_1.Browser.CHROMEHEADLESSSHELL: {\n                debugInstall(`Trying to find download URL via https://googlechromelabs.github.io/chrome-for-testing.`);\n                const version = (await (0, httpUtil_js_1.getJSON)(new URL(`https://googlechromelabs.github.io/chrome-for-testing/${options.buildId}.json`)));\n                let platform = '';\n                switch (options.platform) {\n                    case browser_data_js_1.BrowserPlatform.LINUX:\n                        platform = 'linux64';\n                        break;\n                    case browser_data_js_1.BrowserPlatform.MAC_ARM:\n                        platform = 'mac-arm64';\n                        break;\n                    case browser_data_js_1.BrowserPlatform.MAC:\n                        platform = 'mac-x64';\n                        break;\n                    case browser_data_js_1.BrowserPlatform.WIN32:\n                        platform = 'win32';\n                        break;\n                    case browser_data_js_1.BrowserPlatform.WIN64:\n                        platform = 'win64';\n                        break;\n                }\n                const url = version.downloads[options.browser]?.find(link => {\n                    return link['platform'] === platform;\n                })?.url;\n                if (url) {\n                    debugInstall(`Falling back to downloading from ${url}.`);\n                    return await installUrl(new URL(url), options);\n                }\n                throw err;\n            }\n            default:\n                throw err;\n        }\n    }\n}\nasync function installDeps(installedBrowser) {\n    if (process.platform !== 'linux' ||\n        installedBrowser.platform !== browser_data_js_1.BrowserPlatform.LINUX) {\n        return;\n    }\n    // Currently, only Debian-like deps are supported.\n    const depsPath = path_1.default.join(path_1.default.dirname(installedBrowser.executablePath), 'deb.deps');\n    if (!(0, fs_1.existsSync)(depsPath)) {\n        debugInstall(`deb.deps file was not found at ${depsPath}`);\n        return;\n    }\n    const data = (0, fs_1.readFileSync)(depsPath, 'utf-8').split('\\n').join(',');\n    if (process.getuid?.() !== 0) {\n        throw new Error('Installing system dependencies requires root privileges');\n    }\n    let result = (0, child_process_1.spawnSync)('apt-get', ['-v']);\n    if (result.status !== 0) {\n        throw new Error('Failed to install system dependencies: apt-get does not seem to be available');\n    }\n    debugInstall(`Trying to install dependencies: ${data}`);\n    result = (0, child_process_1.spawnSync)('apt-get', [\n        'satisfy',\n        '-y',\n        data,\n        '--no-install-recommends',\n    ]);\n    if (result.status !== 0) {\n        throw new Error(`Failed to install system dependencies: status=${result.status},error=${result.error},stdout=${result.stdout.toString('utf8')},stderr=${result.stderr.toString('utf8')}`);\n    }\n    debugInstall(`Installed system dependencies ${data}`);\n}\nasync function installUrl(url, options) {\n    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();\n    if (!options.platform) {\n        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n    }\n    const fileName = url.toString().split('/').pop();\n    (0, assert_1.default)(fileName, `A malformed download URL was found: ${url}.`);\n    const cache = new Cache_js_1.Cache(options.cacheDir);\n    const browserRoot = cache.browserRoot(options.browser);\n    const archivePath = path_1.default.join(browserRoot, `${options.buildId}-${fileName}`);\n    if (!(0, fs_1.existsSync)(browserRoot)) {\n        await (0, promises_1.mkdir)(browserRoot, { recursive: true });\n    }\n    if (!options.unpack) {\n        if ((0, fs_1.existsSync)(archivePath)) {\n            return archivePath;\n        }\n        debugInstall(`Downloading binary from ${url}`);\n        debugTime('download');\n        await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback);\n        debugTimeEnd('download');\n        return archivePath;\n    }\n    const outputPath = cache.installationDir(options.browser, options.platform, options.buildId);\n    try {\n        if ((0, fs_1.existsSync)(outputPath)) {\n            const installedBrowser = new Cache_js_1.InstalledBrowser(cache, options.browser, options.buildId, options.platform);\n            if (!(0, fs_1.existsSync)(installedBrowser.executablePath)) {\n                throw new Error(`The browser folder (${outputPath}) exists but the executable (${installedBrowser.executablePath}) is missing`);\n            }\n            await runSetup(installedBrowser);\n            if (options.installDeps) {\n                await installDeps(installedBrowser);\n            }\n            return installedBrowser;\n        }\n        debugInstall(`Downloading binary from ${url}`);\n        try {\n            debugTime('download');\n            await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback);\n        }\n        finally {\n            debugTimeEnd('download');\n        }\n        debugInstall(`Installing ${archivePath} to ${outputPath}`);\n        try {\n            debugTime('extract');\n            await (0, fileUtil_js_1.unpackArchive)(archivePath, outputPath);\n        }\n        finally {\n            debugTimeEnd('extract');\n        }\n        const installedBrowser = new Cache_js_1.InstalledBrowser(cache, options.browser, options.buildId, options.platform);\n        if (options.buildIdAlias) {\n            const metadata = installedBrowser.readMetadata();\n            metadata.aliases[options.buildIdAlias] = options.buildId;\n            installedBrowser.writeMetadata(metadata);\n        }\n        await runSetup(installedBrowser);\n        if (options.installDeps) {\n            await installDeps(installedBrowser);\n        }\n        return installedBrowser;\n    }\n    finally {\n        if ((0, fs_1.existsSync)(archivePath)) {\n            await (0, promises_1.unlink)(archivePath);\n        }\n    }\n}\nasync function runSetup(installedBrowser) {\n    // On Windows for Chrome invoke setup.exe to configure sandboxes.\n    if ((installedBrowser.platform === browser_data_js_1.BrowserPlatform.WIN32 ||\n        installedBrowser.platform === browser_data_js_1.BrowserPlatform.WIN64) &&\n        installedBrowser.browser === browser_data_js_1.Browser.CHROME &&\n        installedBrowser.platform === (0, detectPlatform_js_1.detectBrowserPlatform)()) {\n        try {\n            debugTime('permissions');\n            const browserDir = path_1.default.dirname(installedBrowser.executablePath);\n            const setupExePath = path_1.default.join(browserDir, 'setup.exe');\n            if (!(0, fs_1.existsSync)(setupExePath)) {\n                return;\n            }\n            (0, child_process_1.spawnSync)(path_1.default.join(browserDir, 'setup.exe'), [`--configure-browser-in-directory=` + browserDir], {\n                shell: true,\n            });\n            // TODO: Handle error here. Currently the setup.exe sometimes\n            // errors although it sets the permissions correctly.\n        }\n        finally {\n            debugTimeEnd('permissions');\n        }\n    }\n}\n/**\n *\n * @public\n */\nasync function uninstall(options) {\n    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();\n    if (!options.platform) {\n        throw new Error(`Cannot detect the browser platform for: ${os_1.default.platform()} (${os_1.default.arch()})`);\n    }\n    new Cache_js_1.Cache(options.cacheDir).uninstall(options.browser, options.platform, options.buildId);\n}\n/**\n * Returns metadata about browsers installed in the cache directory.\n *\n * @public\n */\nasync function getInstalledBrowsers(options) {\n    return new Cache_js_1.Cache(options.cacheDir).getInstalledBrowsers();\n}\n/**\n * @public\n */\nasync function canDownload(options) {\n    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();\n    if (!options.platform) {\n        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n    }\n    return await (0, httpUtil_js_1.headHttpRequest)(getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl));\n}\nfunction getDownloadUrl(browser, platform, buildId, baseUrl) {\n    return new URL(browser_data_js_1.downloadUrls[browser](platform, buildId, baseUrl));\n}\n//# sourceMappingURL=install.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TimeoutError = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = void 0;\nexports.computeExecutablePath = computeExecutablePath;\nexports.computeSystemExecutablePath = computeSystemExecutablePath;\nexports.launch = launch;\nexports.isErrorLike = isErrorLike;\nexports.isErrnoException = isErrnoException;\nconst child_process_1 = __importDefault(require(\"child_process\"));\nconst fs_1 = require(\"fs\");\nconst os_1 = __importDefault(require(\"os\"));\nconst readline_1 = __importDefault(require(\"readline\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nconst Cache_js_1 = require(\"./Cache.js\");\nconst debug_js_1 = require(\"./debug.js\");\nconst detectPlatform_js_1 = require(\"./detectPlatform.js\");\nconst debugLaunch = (0, debug_js_1.debug)('puppeteer:browsers:launcher');\n/**\n * @public\n */\nfunction computeExecutablePath(options) {\n    return new Cache_js_1.Cache(options.cacheDir).computeExecutablePath(options);\n}\n/**\n * @public\n */\nfunction computeSystemExecutablePath(options) {\n    options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();\n    if (!options.platform) {\n        throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n    }\n    const path = (0, browser_data_js_1.resolveSystemExecutablePath)(options.browser, options.platform, options.channel);\n    try {\n        (0, fs_1.accessSync)(path);\n    }\n    catch {\n        throw new Error(`Could not find Google Chrome executable for channel '${options.channel}' at '${path}'.`);\n    }\n    return path;\n}\n/**\n * Launches a browser process according to {@link LaunchOptions}.\n *\n * @public\n */\nfunction launch(opts) {\n    return new Process(opts);\n}\n/**\n * @public\n */\nexports.CDP_WEBSOCKET_ENDPOINT_REGEX = /^DevTools listening on (ws:\\/\\/.*)$/;\n/**\n * @public\n */\nexports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = /^WebDriver BiDi listening on (ws:\\/\\/.*)$/;\nconst processListeners = new Map();\nconst dispatchers = {\n    exit: (...args) => {\n        processListeners.get('exit')?.forEach(handler => {\n            return handler(...args);\n        });\n    },\n    SIGINT: (...args) => {\n        processListeners.get('SIGINT')?.forEach(handler => {\n            return handler(...args);\n        });\n    },\n    SIGHUP: (...args) => {\n        processListeners.get('SIGHUP')?.forEach(handler => {\n            return handler(...args);\n        });\n    },\n    SIGTERM: (...args) => {\n        processListeners.get('SIGTERM')?.forEach(handler => {\n            return handler(...args);\n        });\n    },\n};\nfunction subscribeToProcessEvent(event, handler) {\n    const listeners = processListeners.get(event) || [];\n    if (listeners.length === 0) {\n        process.on(event, dispatchers[event]);\n    }\n    listeners.push(handler);\n    processListeners.set(event, listeners);\n}\nfunction unsubscribeFromProcessEvent(event, handler) {\n    const listeners = processListeners.get(event) || [];\n    const existingListenerIdx = listeners.indexOf(handler);\n    if (existingListenerIdx === -1) {\n        return;\n    }\n    listeners.splice(existingListenerIdx, 1);\n    processListeners.set(event, listeners);\n    if (listeners.length === 0) {\n        process.off(event, dispatchers[event]);\n    }\n}\n/**\n * @public\n */\nclass Process {\n    #executablePath;\n    #args;\n    #browserProcess;\n    #exited = false;\n    // The browser process can be closed externally or from the driver process. We\n    // need to invoke the hooks only once though but we don't know how many times\n    // we will be invoked.\n    #hooksRan = false;\n    #onExitHook = async () => { };\n    #browserProcessExiting;\n    constructor(opts) {\n        this.#executablePath = opts.executablePath;\n        this.#args = opts.args ?? [];\n        opts.pipe ??= false;\n        opts.dumpio ??= false;\n        opts.handleSIGINT ??= true;\n        opts.handleSIGTERM ??= true;\n        opts.handleSIGHUP ??= true;\n        // On non-windows platforms, `detached: true` makes child process a\n        // leader of a new process group, making it possible to kill child\n        // process tree with `.kill(-pid)` command. @see\n        // https://nodejs.org/api/child_process.html#child_process_options_detached\n        opts.detached ??= process.platform !== 'win32';\n        const stdio = this.#configureStdio({\n            pipe: opts.pipe,\n            dumpio: opts.dumpio,\n        });\n        const env = opts.env || {};\n        debugLaunch(`Launching ${this.#executablePath} ${this.#args.join(' ')}`, {\n            detached: opts.detached,\n            env: Object.keys(env).reduce((res, key) => {\n                if (key.toLowerCase().startsWith('puppeteer_')) {\n                    res[key] = env[key];\n                }\n                return res;\n            }, {}),\n            stdio,\n        });\n        this.#browserProcess = child_process_1.default.spawn(this.#executablePath, this.#args, {\n            detached: opts.detached,\n            env,\n            stdio,\n        });\n        debugLaunch(`Launched ${this.#browserProcess.pid}`);\n        if (opts.dumpio) {\n            this.#browserProcess.stderr?.pipe(process.stderr);\n            this.#browserProcess.stdout?.pipe(process.stdout);\n        }\n        subscribeToProcessEvent('exit', this.#onDriverProcessExit);\n        if (opts.handleSIGINT) {\n            subscribeToProcessEvent('SIGINT', this.#onDriverProcessSignal);\n        }\n        if (opts.handleSIGTERM) {\n            subscribeToProcessEvent('SIGTERM', this.#onDriverProcessSignal);\n        }\n        if (opts.handleSIGHUP) {\n            subscribeToProcessEvent('SIGHUP', this.#onDriverProcessSignal);\n        }\n        if (opts.onExit) {\n            this.#onExitHook = opts.onExit;\n        }\n        this.#browserProcessExiting = new Promise((resolve, reject) => {\n            this.#browserProcess.once('exit', async () => {\n                debugLaunch(`Browser process ${this.#browserProcess.pid} onExit`);\n                this.#clearListeners();\n                this.#exited = true;\n                try {\n                    await this.#runHooks();\n                }\n                catch (err) {\n                    reject(err);\n                    return;\n                }\n                resolve();\n            });\n        });\n    }\n    async #runHooks() {\n        if (this.#hooksRan) {\n            return;\n        }\n        this.#hooksRan = true;\n        await this.#onExitHook();\n    }\n    get nodeProcess() {\n        return this.#browserProcess;\n    }\n    #configureStdio(opts) {\n        if (opts.pipe) {\n            if (opts.dumpio) {\n                return ['ignore', 'pipe', 'pipe', 'pipe', 'pipe'];\n            }\n            else {\n                return ['ignore', 'ignore', 'ignore', 'pipe', 'pipe'];\n            }\n        }\n        else {\n            if (opts.dumpio) {\n                return ['pipe', 'pipe', 'pipe'];\n            }\n            else {\n                return ['pipe', 'ignore', 'pipe'];\n            }\n        }\n    }\n    #clearListeners() {\n        unsubscribeFromProcessEvent('exit', this.#onDriverProcessExit);\n        unsubscribeFromProcessEvent('SIGINT', this.#onDriverProcessSignal);\n        unsubscribeFromProcessEvent('SIGTERM', this.#onDriverProcessSignal);\n        unsubscribeFromProcessEvent('SIGHUP', this.#onDriverProcessSignal);\n    }\n    #onDriverProcessExit = (_code) => {\n        this.kill();\n    };\n    #onDriverProcessSignal = (signal) => {\n        switch (signal) {\n            case 'SIGINT':\n                this.kill();\n                process.exit(130);\n            case 'SIGTERM':\n            case 'SIGHUP':\n                void this.close();\n                break;\n        }\n    };\n    async close() {\n        await this.#runHooks();\n        if (!this.#exited) {\n            this.kill();\n        }\n        return await this.#browserProcessExiting;\n    }\n    hasClosed() {\n        return this.#browserProcessExiting;\n    }\n    kill() {\n        debugLaunch(`Trying to kill ${this.#browserProcess.pid}`);\n        // If the process failed to launch (for example if the browser executable path\n        // is invalid), then the process does not get a pid assigned. A call to\n        // `proc.kill` would error, as the `pid` to-be-killed can not be found.\n        if (this.#browserProcess &&\n            this.#browserProcess.pid &&\n            pidExists(this.#browserProcess.pid)) {\n            try {\n                debugLaunch(`Browser process ${this.#browserProcess.pid} exists`);\n                if (process.platform === 'win32') {\n                    try {\n                        child_process_1.default.execSync(`taskkill /pid ${this.#browserProcess.pid} /T /F`);\n                    }\n                    catch (error) {\n                        debugLaunch(`Killing ${this.#browserProcess.pid} using taskkill failed`, error);\n                        // taskkill can fail to kill the process e.g. due to missing permissions.\n                        // Let's kill the process via Node API. This delays killing of all child\n                        // processes of `this.proc` until the main Node.js process dies.\n                        this.#browserProcess.kill();\n                    }\n                }\n                else {\n                    // on linux the process group can be killed with the group id prefixed with\n                    // a minus sign. The process group id is the group leader's pid.\n                    const processGroupId = -this.#browserProcess.pid;\n                    try {\n                        process.kill(processGroupId, 'SIGKILL');\n                    }\n                    catch (error) {\n                        debugLaunch(`Killing ${this.#browserProcess.pid} using process.kill failed`, error);\n                        // Killing the process group can fail due e.g. to missing permissions.\n                        // Let's kill the process via Node API. This delays killing of all child\n                        // processes of `this.proc` until the main Node.js process dies.\n                        this.#browserProcess.kill('SIGKILL');\n                    }\n                }\n            }\n            catch (error) {\n                throw new Error(`${PROCESS_ERROR_EXPLANATION}\\nError cause: ${isErrorLike(error) ? error.stack : error}`);\n            }\n        }\n        this.#clearListeners();\n    }\n    waitForLineOutput(regex, timeout = 0) {\n        if (!this.#browserProcess.stderr) {\n            throw new Error('`browserProcess` does not have stderr.');\n        }\n        const rl = readline_1.default.createInterface(this.#browserProcess.stderr);\n        let stderr = '';\n        return new Promise((resolve, reject) => {\n            rl.on('line', onLine);\n            rl.on('close', onClose);\n            this.#browserProcess.on('exit', onClose);\n            this.#browserProcess.on('error', onClose);\n            const timeoutId = timeout > 0 ? setTimeout(onTimeout, timeout) : undefined;\n            const cleanup = () => {\n                if (timeoutId) {\n                    clearTimeout(timeoutId);\n                }\n                rl.off('line', onLine);\n                rl.off('close', onClose);\n                this.#browserProcess.off('exit', onClose);\n                this.#browserProcess.off('error', onClose);\n            };\n            function onClose(error) {\n                cleanup();\n                reject(new Error([\n                    `Failed to launch the browser process!${error ? ' ' + error.message : ''}`,\n                    stderr,\n                    '',\n                    'TROUBLESHOOTING: https://pptr.dev/troubleshooting',\n                    '',\n                ].join('\\n')));\n            }\n            function onTimeout() {\n                cleanup();\n                reject(new TimeoutError(`Timed out after ${timeout} ms while waiting for the WS endpoint URL to appear in stdout!`));\n            }\n            function onLine(line) {\n                stderr += line + '\\n';\n                const match = line.match(regex);\n                if (!match) {\n                    return;\n                }\n                cleanup();\n                // The RegExp matches, so this will obviously exist.\n                resolve(match[1]);\n            }\n        });\n    }\n}\nexports.Process = Process;\nconst PROCESS_ERROR_EXPLANATION = `Puppeteer was unable to kill the process which ran the browser binary.\nThis means that, on future Puppeteer launches, Puppeteer might not be able to launch the browser.\nPlease check your open processes and ensure that the browser processes that Puppeteer launched have been killed.\nIf you think this is a bug, please report it on the Puppeteer issue tracker.`;\n/**\n * @internal\n */\nfunction pidExists(pid) {\n    try {\n        return process.kill(pid, 0);\n    }\n    catch (error) {\n        if (isErrnoException(error)) {\n            if (error.code && error.code === 'ESRCH') {\n                return false;\n            }\n        }\n        throw error;\n    }\n}\n/**\n * @internal\n */\nfunction isErrorLike(obj) {\n    return (typeof obj === 'object' && obj !== null && 'name' in obj && 'message' in obj);\n}\n/**\n * @internal\n */\nfunction isErrnoException(obj) {\n    return (isErrorLike(obj) &&\n        ('errno' in obj || 'code' in obj || 'path' in obj || 'syscall' in obj));\n}\n/**\n * @public\n */\nclass TimeoutError extends Error {\n    /**\n     * @internal\n     */\n    constructor(message) {\n        super(message);\n        this.name = this.constructor.name;\n        Error.captureStackTrace(this, this.constructor);\n    }\n}\nexports.TimeoutError = TimeoutError;\n//# sourceMappingURL=launch.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.InstalledBrowser = exports.Cache = exports.makeProgressCallback = exports.CLI = exports.getVersionComparator = exports.createProfile = exports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.resolveBuildId = exports.detectBrowserPlatform = exports.uninstall = exports.canDownload = exports.getInstalledBrowsers = exports.install = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = exports.TimeoutError = exports.computeSystemExecutablePath = exports.computeExecutablePath = exports.launch = void 0;\nvar launch_js_1 = require(\"./launch.js\");\nObject.defineProperty(exports, \"launch\", { enumerable: true, get: function () { return launch_js_1.launch; } });\nObject.defineProperty(exports, \"computeExecutablePath\", { enumerable: true, get: function () { return launch_js_1.computeExecutablePath; } });\nObject.defineProperty(exports, \"computeSystemExecutablePath\", { enumerable: true, get: function () { return launch_js_1.computeSystemExecutablePath; } });\nObject.defineProperty(exports, \"TimeoutError\", { enumerable: true, get: function () { return launch_js_1.TimeoutError; } });\nObject.defineProperty(exports, \"CDP_WEBSOCKET_ENDPOINT_REGEX\", { enumerable: true, get: function () { return launch_js_1.CDP_WEBSOCKET_ENDPOINT_REGEX; } });\nObject.defineProperty(exports, \"WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX\", { enumerable: true, get: function () { return launch_js_1.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX; } });\nObject.defineProperty(exports, \"Process\", { enumerable: true, get: function () { return launch_js_1.Process; } });\nvar install_js_1 = require(\"./install.js\");\nObject.defineProperty(exports, \"install\", { enumerable: true, get: function () { return install_js_1.install; } });\nObject.defineProperty(exports, \"getInstalledBrowsers\", { enumerable: true, get: function () { return install_js_1.getInstalledBrowsers; } });\nObject.defineProperty(exports, \"canDownload\", { enumerable: true, get: function () { return install_js_1.canDownload; } });\nObject.defineProperty(exports, \"uninstall\", { enumerable: true, get: function () { return install_js_1.uninstall; } });\nvar detectPlatform_js_1 = require(\"./detectPlatform.js\");\nObject.defineProperty(exports, \"detectBrowserPlatform\", { enumerable: true, get: function () { return detectPlatform_js_1.detectBrowserPlatform; } });\nvar browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nObject.defineProperty(exports, \"resolveBuildId\", { enumerable: true, get: function () { return browser_data_js_1.resolveBuildId; } });\nObject.defineProperty(exports, \"Browser\", { enumerable: true, get: function () { return browser_data_js_1.Browser; } });\nObject.defineProperty(exports, \"BrowserPlatform\", { enumerable: true, get: function () { return browser_data_js_1.BrowserPlatform; } });\nObject.defineProperty(exports, \"ChromeReleaseChannel\", { enumerable: true, get: function () { return browser_data_js_1.ChromeReleaseChannel; } });\nObject.defineProperty(exports, \"createProfile\", { enumerable: true, get: function () { return browser_data_js_1.createProfile; } });\nObject.defineProperty(exports, \"getVersionComparator\", { enumerable: true, get: function () { return browser_data_js_1.getVersionComparator; } });\nvar CLI_js_1 = require(\"./CLI.js\");\nObject.defineProperty(exports, \"CLI\", { enumerable: true, get: function () { return CLI_js_1.CLI; } });\nObject.defineProperty(exports, \"makeProgressCallback\", { enumerable: true, get: function () { return CLI_js_1.makeProgressCallback; } });\nvar Cache_js_1 = require(\"./Cache.js\");\nObject.defineProperty(exports, \"Cache\", { enumerable: true, get: function () { return Cache_js_1.Cache; } });\nObject.defineProperty(exports, \"InstalledBrowser\", { enumerable: true, get: function () { return Cache_js_1.InstalledBrowser; } });\n//# sourceMappingURL=main.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Glob = void 0;\nconst minimatch_1 = require(\"minimatch\");\nconst node_url_1 = require(\"node:url\");\nconst path_scurry_1 = require(\"path-scurry\");\nconst pattern_js_1 = require(\"./pattern.js\");\nconst walker_js_1 = require(\"./walker.js\");\n// if no process global, just call it linux.\n// so we default to case-sensitive, / separators\nconst defaultPlatform = (typeof process === 'object' &&\n    process &&\n    typeof process.platform === 'string') ?\n    process.platform\n    : 'linux';\n/**\n * An object that can perform glob pattern traversals.\n */\nclass Glob {\n    absolute;\n    cwd;\n    root;\n    dot;\n    dotRelative;\n    follow;\n    ignore;\n    magicalBraces;\n    mark;\n    matchBase;\n    maxDepth;\n    nobrace;\n    nocase;\n    nodir;\n    noext;\n    noglobstar;\n    pattern;\n    platform;\n    realpath;\n    scurry;\n    stat;\n    signal;\n    windowsPathsNoEscape;\n    withFileTypes;\n    includeChildMatches;\n    /**\n     * The options provided to the constructor.\n     */\n    opts;\n    /**\n     * An array of parsed immutable {@link Pattern} objects.\n     */\n    patterns;\n    /**\n     * All options are stored as properties on the `Glob` object.\n     *\n     * See {@link GlobOptions} for full options descriptions.\n     *\n     * Note that a previous `Glob` object can be passed as the\n     * `GlobOptions` to another `Glob` instantiation to re-use settings\n     * and caches with a new pattern.\n     *\n     * Traversal functions can be called multiple times to run the walk\n     * again.\n     */\n    constructor(pattern, opts) {\n        /* c8 ignore start */\n        if (!opts)\n            throw new TypeError('glob options required');\n        /* c8 ignore stop */\n        this.withFileTypes = !!opts.withFileTypes;\n        this.signal = opts.signal;\n        this.follow = !!opts.follow;\n        this.dot = !!opts.dot;\n        this.dotRelative = !!opts.dotRelative;\n        this.nodir = !!opts.nodir;\n        this.mark = !!opts.mark;\n        if (!opts.cwd) {\n            this.cwd = '';\n        }\n        else if (opts.cwd instanceof URL || opts.cwd.startsWith('file://')) {\n            opts.cwd = (0, node_url_1.fileURLToPath)(opts.cwd);\n        }\n        this.cwd = opts.cwd || '';\n        this.root = opts.root;\n        this.magicalBraces = !!opts.magicalBraces;\n        this.nobrace = !!opts.nobrace;\n        this.noext = !!opts.noext;\n        this.realpath = !!opts.realpath;\n        this.absolute = opts.absolute;\n        this.includeChildMatches = opts.includeChildMatches !== false;\n        this.noglobstar = !!opts.noglobstar;\n        this.matchBase = !!opts.matchBase;\n        this.maxDepth =\n            typeof opts.maxDepth === 'number' ? opts.maxDepth : Infinity;\n        this.stat = !!opts.stat;\n        this.ignore = opts.ignore;\n        if (this.withFileTypes && this.absolute !== undefined) {\n            throw new Error('cannot set absolute and withFileTypes:true');\n        }\n        if (typeof pattern === 'string') {\n            pattern = [pattern];\n        }\n        this.windowsPathsNoEscape =\n            !!opts.windowsPathsNoEscape ||\n                opts.allowWindowsEscape ===\n                    false;\n        if (this.windowsPathsNoEscape) {\n            pattern = pattern.map(p => p.replace(/\\\\/g, '/'));\n        }\n        if (this.matchBase) {\n            if (opts.noglobstar) {\n                throw new TypeError('base matching requires globstar');\n            }\n            pattern = pattern.map(p => (p.includes('/') ? p : `./**/${p}`));\n        }\n        this.pattern = pattern;\n        this.platform = opts.platform || defaultPlatform;\n        this.opts = { ...opts, platform: this.platform };\n        if (opts.scurry) {\n            this.scurry = opts.scurry;\n            if (opts.nocase !== undefined &&\n                opts.nocase !== opts.scurry.nocase) {\n                throw new Error('nocase option contradicts provided scurry option');\n            }\n        }\n        else {\n            const Scurry = opts.platform === 'win32' ? path_scurry_1.PathScurryWin32\n                : opts.platform === 'darwin' ? path_scurry_1.PathScurryDarwin\n                    : opts.platform ? path_scurry_1.PathScurryPosix\n                        : path_scurry_1.PathScurry;\n            this.scurry = new Scurry(this.cwd, {\n                nocase: opts.nocase,\n                fs: opts.fs,\n            });\n        }\n        this.nocase = this.scurry.nocase;\n        // If you do nocase:true on a case-sensitive file system, then\n        // we need to use regexps instead of strings for non-magic\n        // path portions, because statting `aBc` won't return results\n        // for the file `AbC` for example.\n        const nocaseMagicOnly = this.platform === 'darwin' || this.platform === 'win32';\n        const mmo = {\n            // default nocase based on platform\n            ...opts,\n            dot: this.dot,\n            matchBase: this.matchBase,\n            nobrace: this.nobrace,\n            nocase: this.nocase,\n            nocaseMagicOnly,\n            nocomment: true,\n            noext: this.noext,\n            nonegate: true,\n            optimizationLevel: 2,\n            platform: this.platform,\n            windowsPathsNoEscape: this.windowsPathsNoEscape,\n            debug: !!this.opts.debug,\n        };\n        const mms = this.pattern.map(p => new minimatch_1.Minimatch(p, mmo));\n        const [matchSet, globParts] = mms.reduce((set, m) => {\n            set[0].push(...m.set);\n            set[1].push(...m.globParts);\n            return set;\n        }, [[], []]);\n        this.patterns = matchSet.map((set, i) => {\n            const g = globParts[i];\n            /* c8 ignore start */\n            if (!g)\n                throw new Error('invalid pattern object');\n            /* c8 ignore stop */\n            return new pattern_js_1.Pattern(set, g, 0, this.platform);\n        });\n    }\n    async walk() {\n        // Walkers always return array of Path objects, so we just have to\n        // coerce them into the right shape.  It will have already called\n        // realpath() if the option was set to do so, so we know that's cached.\n        // start out knowing the cwd, at least\n        return [\n            ...(await new walker_js_1.GlobWalker(this.patterns, this.scurry.cwd, {\n                ...this.opts,\n                maxDepth: this.maxDepth !== Infinity ?\n                    this.maxDepth + this.scurry.cwd.depth()\n                    : Infinity,\n                platform: this.platform,\n                nocase: this.nocase,\n                includeChildMatches: this.includeChildMatches,\n            }).walk()),\n        ];\n    }\n    walkSync() {\n        return [\n            ...new walker_js_1.GlobWalker(this.patterns, this.scurry.cwd, {\n                ...this.opts,\n                maxDepth: this.maxDepth !== Infinity ?\n                    this.maxDepth + this.scurry.cwd.depth()\n                    : Infinity,\n                platform: this.platform,\n                nocase: this.nocase,\n                includeChildMatches: this.includeChildMatches,\n            }).walkSync(),\n        ];\n    }\n    stream() {\n        return new walker_js_1.GlobStream(this.patterns, this.scurry.cwd, {\n            ...this.opts,\n            maxDepth: this.maxDepth !== Infinity ?\n                this.maxDepth + this.scurry.cwd.depth()\n                : Infinity,\n            platform: this.platform,\n            nocase: this.nocase,\n            includeChildMatches: this.includeChildMatches,\n        }).stream();\n    }\n    streamSync() {\n        return new walker_js_1.GlobStream(this.patterns, this.scurry.cwd, {\n            ...this.opts,\n            maxDepth: this.maxDepth !== Infinity ?\n                this.maxDepth + this.scurry.cwd.depth()\n                : Infinity,\n            platform: this.platform,\n            nocase: this.nocase,\n            includeChildMatches: this.includeChildMatches,\n        }).streamSync();\n    }\n    /**\n     * Default sync iteration function. Returns a Generator that\n     * iterates over the results.\n     */\n    iterateSync() {\n        return this.streamSync()[Symbol.iterator]();\n    }\n    [Symbol.iterator]() {\n        return this.iterateSync();\n    }\n    /**\n     * Default async iteration function. Returns an AsyncGenerator that\n     * iterates over the results.\n     */\n    iterate() {\n        return this.stream()[Symbol.asyncIterator]();\n    }\n    [Symbol.asyncIterator]() {\n        return this.iterate();\n    }\n}\nexports.Glob = Glob;\n//# sourceMappingURL=glob.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.hasMagic = void 0;\nconst minimatch_1 = require(\"minimatch\");\n/**\n * Return true if the patterns provided contain any magic glob characters,\n * given the options provided.\n *\n * Brace expansion is not considered \"magic\" unless the `magicalBraces` option\n * is set, as brace expansion just turns one string into an array of strings.\n * So a pattern like `'x{a,b}y'` would return `false`, because `'xay'` and\n * `'xby'` both do not contain any magic glob characters, and it's treated the\n * same as if you had called it on `['xay', 'xby']`. When `magicalBraces:true`\n * is in the options, brace expansion _is_ treated as a pattern having magic.\n */\nconst hasMagic = (pattern, options = {}) => {\n    if (!Array.isArray(pattern)) {\n        pattern = [pattern];\n    }\n    for (const p of pattern) {\n        if (new minimatch_1.Minimatch(p, options).hasMagic())\n            return true;\n    }\n    return false;\n};\nexports.hasMagic = hasMagic;\n//# sourceMappingURL=has-magic.js.map","\"use strict\";\n// give it a pattern, and it'll be able to tell you if\n// a given path should be ignored.\n// Ignoring a path ignores its children if the pattern ends in /**\n// Ignores are always parsed in dot:true mode\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Ignore = void 0;\nconst minimatch_1 = require(\"minimatch\");\nconst pattern_js_1 = require(\"./pattern.js\");\nconst defaultPlatform = (typeof process === 'object' &&\n    process &&\n    typeof process.platform === 'string') ?\n    process.platform\n    : 'linux';\n/**\n * Class used to process ignored patterns\n */\nclass Ignore {\n    relative;\n    relativeChildren;\n    absolute;\n    absoluteChildren;\n    platform;\n    mmopts;\n    constructor(ignored, { nobrace, nocase, noext, noglobstar, platform = defaultPlatform, }) {\n        this.relative = [];\n        this.absolute = [];\n        this.relativeChildren = [];\n        this.absoluteChildren = [];\n        this.platform = platform;\n        this.mmopts = {\n            dot: true,\n            nobrace,\n            nocase,\n            noext,\n            noglobstar,\n            optimizationLevel: 2,\n            platform,\n            nocomment: true,\n            nonegate: true,\n        };\n        for (const ign of ignored)\n            this.add(ign);\n    }\n    add(ign) {\n        // this is a little weird, but it gives us a clean set of optimized\n        // minimatch matchers, without getting tripped up if one of them\n        // ends in /** inside a brace section, and it's only inefficient at\n        // the start of the walk, not along it.\n        // It'd be nice if the Pattern class just had a .test() method, but\n        // handling globstars is a bit of a pita, and that code already lives\n        // in minimatch anyway.\n        // Another way would be if maybe Minimatch could take its set/globParts\n        // as an option, and then we could at least just use Pattern to test\n        // for absolute-ness.\n        // Yet another way, Minimatch could take an array of glob strings, and\n        // a cwd option, and do the right thing.\n        const mm = new minimatch_1.Minimatch(ign, this.mmopts);\n        for (let i = 0; i < mm.set.length; i++) {\n            const parsed = mm.set[i];\n            const globParts = mm.globParts[i];\n            /* c8 ignore start */\n            if (!parsed || !globParts) {\n                throw new Error('invalid pattern object');\n            }\n            // strip off leading ./ portions\n            // https://github.com/isaacs/node-glob/issues/570\n            while (parsed[0] === '.' && globParts[0] === '.') {\n                parsed.shift();\n                globParts.shift();\n            }\n            /* c8 ignore stop */\n            const p = new pattern_js_1.Pattern(parsed, globParts, 0, this.platform);\n            const m = new minimatch_1.Minimatch(p.globString(), this.mmopts);\n            const children = globParts[globParts.length - 1] === '**';\n            const absolute = p.isAbsolute();\n            if (absolute)\n                this.absolute.push(m);\n            else\n                this.relative.push(m);\n            if (children) {\n                if (absolute)\n                    this.absoluteChildren.push(m);\n                else\n                    this.relativeChildren.push(m);\n            }\n        }\n    }\n    ignored(p) {\n        const fullpath = p.fullpath();\n        const fullpaths = `${fullpath}/`;\n        const relative = p.relative() || '.';\n        const relatives = `${relative}/`;\n        for (const m of this.relative) {\n            if (m.match(relative) || m.match(relatives))\n                return true;\n        }\n        for (const m of this.absolute) {\n            if (m.match(fullpath) || m.match(fullpaths))\n                return true;\n        }\n        return false;\n    }\n    childrenIgnored(p) {\n        const fullpath = p.fullpath() + '/';\n        const relative = (p.relative() || '.') + '/';\n        for (const m of this.relativeChildren) {\n            if (m.match(relative))\n                return true;\n        }\n        for (const m of this.absoluteChildren) {\n            if (m.match(fullpath))\n                return true;\n        }\n        return false;\n    }\n}\nexports.Ignore = Ignore;\n//# sourceMappingURL=ignore.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.glob = exports.sync = exports.iterate = exports.iterateSync = exports.stream = exports.streamSync = exports.Ignore = exports.hasMagic = exports.Glob = exports.unescape = exports.escape = void 0;\nexports.globStreamSync = globStreamSync;\nexports.globStream = globStream;\nexports.globSync = globSync;\nexports.globIterateSync = globIterateSync;\nexports.globIterate = globIterate;\nconst minimatch_1 = require(\"minimatch\");\nconst glob_js_1 = require(\"./glob.js\");\nconst has_magic_js_1 = require(\"./has-magic.js\");\nvar minimatch_2 = require(\"minimatch\");\nObject.defineProperty(exports, \"escape\", { enumerable: true, get: function () { return minimatch_2.escape; } });\nObject.defineProperty(exports, \"unescape\", { enumerable: true, get: function () { return minimatch_2.unescape; } });\nvar glob_js_2 = require(\"./glob.js\");\nObject.defineProperty(exports, \"Glob\", { enumerable: true, get: function () { return glob_js_2.Glob; } });\nvar has_magic_js_2 = require(\"./has-magic.js\");\nObject.defineProperty(exports, \"hasMagic\", { enumerable: true, get: function () { return has_magic_js_2.hasMagic; } });\nvar ignore_js_1 = require(\"./ignore.js\");\nObject.defineProperty(exports, \"Ignore\", { enumerable: true, get: function () { return ignore_js_1.Ignore; } });\nfunction globStreamSync(pattern, options = {}) {\n    return new glob_js_1.Glob(pattern, options).streamSync();\n}\nfunction globStream(pattern, options = {}) {\n    return new glob_js_1.Glob(pattern, options).stream();\n}\nfunction globSync(pattern, options = {}) {\n    return new glob_js_1.Glob(pattern, options).walkSync();\n}\nasync function glob_(pattern, options = {}) {\n    return new glob_js_1.Glob(pattern, options).walk();\n}\nfunction globIterateSync(pattern, options = {}) {\n    return new glob_js_1.Glob(pattern, options).iterateSync();\n}\nfunction globIterate(pattern, options = {}) {\n    return new glob_js_1.Glob(pattern, options).iterate();\n}\n// aliases: glob.sync.stream() glob.stream.sync() glob.sync() etc\nexports.streamSync = globStreamSync;\nexports.stream = Object.assign(globStream, { sync: globStreamSync });\nexports.iterateSync = globIterateSync;\nexports.iterate = Object.assign(globIterate, {\n    sync: globIterateSync,\n});\nexports.sync = Object.assign(globSync, {\n    stream: globStreamSync,\n    iterate: globIterateSync,\n});\nexports.glob = Object.assign(glob_, {\n    glob: glob_,\n    globSync,\n    sync: exports.sync,\n    globStream,\n    stream: exports.stream,\n    globStreamSync,\n    streamSync: exports.streamSync,\n    globIterate,\n    iterate: exports.iterate,\n    globIterateSync,\n    iterateSync: exports.iterateSync,\n    Glob: glob_js_1.Glob,\n    hasMagic: has_magic_js_1.hasMagic,\n    escape: minimatch_1.escape,\n    unescape: minimatch_1.unescape,\n});\nexports.glob.glob = exports.glob;\n//# sourceMappingURL=index.js.map","\"use strict\";\n// this is just a very light wrapper around 2 arrays with an offset index\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Pattern = void 0;\nconst minimatch_1 = require(\"minimatch\");\nconst isPatternList = (pl) => pl.length >= 1;\nconst isGlobList = (gl) => gl.length >= 1;\n/**\n * An immutable-ish view on an array of glob parts and their parsed\n * results\n */\nclass Pattern {\n    #patternList;\n    #globList;\n    #index;\n    length;\n    #platform;\n    #rest;\n    #globString;\n    #isDrive;\n    #isUNC;\n    #isAbsolute;\n    #followGlobstar = true;\n    constructor(patternList, globList, index, platform) {\n        if (!isPatternList(patternList)) {\n            throw new TypeError('empty pattern list');\n        }\n        if (!isGlobList(globList)) {\n            throw new TypeError('empty glob list');\n        }\n        if (globList.length !== patternList.length) {\n            throw new TypeError('mismatched pattern list and glob list lengths');\n        }\n        this.length = patternList.length;\n        if (index < 0 || index >= this.length) {\n            throw new TypeError('index out of range');\n        }\n        this.#patternList = patternList;\n        this.#globList = globList;\n        this.#index = index;\n        this.#platform = platform;\n        // normalize root entries of absolute patterns on initial creation.\n        if (this.#index === 0) {\n            // c: => ['c:/']\n            // C:/ => ['C:/']\n            // C:/x => ['C:/', 'x']\n            // //host/share => ['//host/share/']\n            // //host/share/ => ['//host/share/']\n            // //host/share/x => ['//host/share/', 'x']\n            // /etc => ['/', 'etc']\n            // / => ['/']\n            if (this.isUNC()) {\n                // '' / '' / 'host' / 'share'\n                const [p0, p1, p2, p3, ...prest] = this.#patternList;\n                const [g0, g1, g2, g3, ...grest] = this.#globList;\n                if (prest[0] === '') {\n                    // ends in /\n                    prest.shift();\n                    grest.shift();\n                }\n                const p = [p0, p1, p2, p3, ''].join('/');\n                const g = [g0, g1, g2, g3, ''].join('/');\n                this.#patternList = [p, ...prest];\n                this.#globList = [g, ...grest];\n                this.length = this.#patternList.length;\n            }\n            else if (this.isDrive() || this.isAbsolute()) {\n                const [p1, ...prest] = this.#patternList;\n                const [g1, ...grest] = this.#globList;\n                if (prest[0] === '') {\n                    // ends in /\n                    prest.shift();\n                    grest.shift();\n                }\n                const p = p1 + '/';\n                const g = g1 + '/';\n                this.#patternList = [p, ...prest];\n                this.#globList = [g, ...grest];\n                this.length = this.#patternList.length;\n            }\n        }\n    }\n    /**\n     * The first entry in the parsed list of patterns\n     */\n    pattern() {\n        return this.#patternList[this.#index];\n    }\n    /**\n     * true of if pattern() returns a string\n     */\n    isString() {\n        return typeof this.#patternList[this.#index] === 'string';\n    }\n    /**\n     * true of if pattern() returns GLOBSTAR\n     */\n    isGlobstar() {\n        return this.#patternList[this.#index] === minimatch_1.GLOBSTAR;\n    }\n    /**\n     * true if pattern() returns a regexp\n     */\n    isRegExp() {\n        return this.#patternList[this.#index] instanceof RegExp;\n    }\n    /**\n     * The /-joined set of glob parts that make up this pattern\n     */\n    globString() {\n        return (this.#globString =\n            this.#globString ||\n                (this.#index === 0 ?\n                    this.isAbsolute() ?\n                        this.#globList[0] + this.#globList.slice(1).join('/')\n                        : this.#globList.join('/')\n                    : this.#globList.slice(this.#index).join('/')));\n    }\n    /**\n     * true if there are more pattern parts after this one\n     */\n    hasMore() {\n        return this.length > this.#index + 1;\n    }\n    /**\n     * The rest of the pattern after this part, or null if this is the end\n     */\n    rest() {\n        if (this.#rest !== undefined)\n            return this.#rest;\n        if (!this.hasMore())\n            return (this.#rest = null);\n        this.#rest = new Pattern(this.#patternList, this.#globList, this.#index + 1, this.#platform);\n        this.#rest.#isAbsolute = this.#isAbsolute;\n        this.#rest.#isUNC = this.#isUNC;\n        this.#rest.#isDrive = this.#isDrive;\n        return this.#rest;\n    }\n    /**\n     * true if the pattern represents a //unc/path/ on windows\n     */\n    isUNC() {\n        const pl = this.#patternList;\n        return this.#isUNC !== undefined ?\n            this.#isUNC\n            : (this.#isUNC =\n                this.#platform === 'win32' &&\n                    this.#index === 0 &&\n                    pl[0] === '' &&\n                    pl[1] === '' &&\n                    typeof pl[2] === 'string' &&\n                    !!pl[2] &&\n                    typeof pl[3] === 'string' &&\n                    !!pl[3]);\n    }\n    // pattern like C:/...\n    // split = ['C:', ...]\n    // XXX: would be nice to handle patterns like `c:*` to test the cwd\n    // in c: for *, but I don't know of a way to even figure out what that\n    // cwd is without actually chdir'ing into it?\n    /**\n     * True if the pattern starts with a drive letter on Windows\n     */\n    isDrive() {\n        const pl = this.#patternList;\n        return this.#isDrive !== undefined ?\n            this.#isDrive\n            : (this.#isDrive =\n                this.#platform === 'win32' &&\n                    this.#index === 0 &&\n                    this.length > 1 &&\n                    typeof pl[0] === 'string' &&\n                    /^[a-z]:$/i.test(pl[0]));\n    }\n    // pattern = '/' or '/...' or '/x/...'\n    // split = ['', ''] or ['', ...] or ['', 'x', ...]\n    // Drive and UNC both considered absolute on windows\n    /**\n     * True if the pattern is rooted on an absolute path\n     */\n    isAbsolute() {\n        const pl = this.#patternList;\n        return this.#isAbsolute !== undefined ?\n            this.#isAbsolute\n            : (this.#isAbsolute =\n                (pl[0] === '' && pl.length > 1) ||\n                    this.isDrive() ||\n                    this.isUNC());\n    }\n    /**\n     * consume the root of the pattern, and return it\n     */\n    root() {\n        const p = this.#patternList[0];\n        return (typeof p === 'string' && this.isAbsolute() && this.#index === 0) ?\n            p\n            : '';\n    }\n    /**\n     * Check to see if the current globstar pattern is allowed to follow\n     * a symbolic link.\n     */\n    checkFollowGlobstar() {\n        return !(this.#index === 0 ||\n            !this.isGlobstar() ||\n            !this.#followGlobstar);\n    }\n    /**\n     * Mark that the current globstar pattern is following a symbolic link\n     */\n    markFollowGlobstar() {\n        if (this.#index === 0 || !this.isGlobstar() || !this.#followGlobstar)\n            return false;\n        this.#followGlobstar = false;\n        return true;\n    }\n}\nexports.Pattern = Pattern;\n//# sourceMappingURL=pattern.js.map","\"use strict\";\n// synchronous utility for filtering entries and calculating subwalks\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Processor = exports.SubWalks = exports.MatchRecord = exports.HasWalkedCache = void 0;\nconst minimatch_1 = require(\"minimatch\");\n/**\n * A cache of which patterns have been processed for a given Path\n */\nclass HasWalkedCache {\n    store;\n    constructor(store = new Map()) {\n        this.store = store;\n    }\n    copy() {\n        return new HasWalkedCache(new Map(this.store));\n    }\n    hasWalked(target, pattern) {\n        return this.store.get(target.fullpath())?.has(pattern.globString());\n    }\n    storeWalked(target, pattern) {\n        const fullpath = target.fullpath();\n        const cached = this.store.get(fullpath);\n        if (cached)\n            cached.add(pattern.globString());\n        else\n            this.store.set(fullpath, new Set([pattern.globString()]));\n    }\n}\nexports.HasWalkedCache = HasWalkedCache;\n/**\n * A record of which paths have been matched in a given walk step,\n * and whether they only are considered a match if they are a directory,\n * and whether their absolute or relative path should be returned.\n */\nclass MatchRecord {\n    store = new Map();\n    add(target, absolute, ifDir) {\n        const n = (absolute ? 2 : 0) | (ifDir ? 1 : 0);\n        const current = this.store.get(target);\n        this.store.set(target, current === undefined ? n : n & current);\n    }\n    // match, absolute, ifdir\n    entries() {\n        return [...this.store.entries()].map(([path, n]) => [\n            path,\n            !!(n & 2),\n            !!(n & 1),\n        ]);\n    }\n}\nexports.MatchRecord = MatchRecord;\n/**\n * A collection of patterns that must be processed in a subsequent step\n * for a given path.\n */\nclass SubWalks {\n    store = new Map();\n    add(target, pattern) {\n        if (!target.canReaddir()) {\n            return;\n        }\n        const subs = this.store.get(target);\n        if (subs) {\n            if (!subs.find(p => p.globString() === pattern.globString())) {\n                subs.push(pattern);\n            }\n        }\n        else\n            this.store.set(target, [pattern]);\n    }\n    get(target) {\n        const subs = this.store.get(target);\n        /* c8 ignore start */\n        if (!subs) {\n            throw new Error('attempting to walk unknown path');\n        }\n        /* c8 ignore stop */\n        return subs;\n    }\n    entries() {\n        return this.keys().map(k => [k, this.store.get(k)]);\n    }\n    keys() {\n        return [...this.store.keys()].filter(t => t.canReaddir());\n    }\n}\nexports.SubWalks = SubWalks;\n/**\n * The class that processes patterns for a given path.\n *\n * Handles child entry filtering, and determining whether a path's\n * directory contents must be read.\n */\nclass Processor {\n    hasWalkedCache;\n    matches = new MatchRecord();\n    subwalks = new SubWalks();\n    patterns;\n    follow;\n    dot;\n    opts;\n    constructor(opts, hasWalkedCache) {\n        this.opts = opts;\n        this.follow = !!opts.follow;\n        this.dot = !!opts.dot;\n        this.hasWalkedCache =\n            hasWalkedCache ? hasWalkedCache.copy() : new HasWalkedCache();\n    }\n    processPatterns(target, patterns) {\n        this.patterns = patterns;\n        const processingSet = patterns.map(p => [target, p]);\n        // map of paths to the magic-starting subwalks they need to walk\n        // first item in patterns is the filter\n        for (let [t, pattern] of processingSet) {\n            this.hasWalkedCache.storeWalked(t, pattern);\n            const root = pattern.root();\n            const absolute = pattern.isAbsolute() && this.opts.absolute !== false;\n            // start absolute patterns at root\n            if (root) {\n                t = t.resolve(root === '/' && this.opts.root !== undefined ?\n                    this.opts.root\n                    : root);\n                const rest = pattern.rest();\n                if (!rest) {\n                    this.matches.add(t, true, false);\n                    continue;\n                }\n                else {\n                    pattern = rest;\n                }\n            }\n            if (t.isENOENT())\n                continue;\n            let p;\n            let rest;\n            let changed = false;\n            while (typeof (p = pattern.pattern()) === 'string' &&\n                (rest = pattern.rest())) {\n                const c = t.resolve(p);\n                t = c;\n                pattern = rest;\n                changed = true;\n            }\n            p = pattern.pattern();\n            rest = pattern.rest();\n            if (changed) {\n                if (this.hasWalkedCache.hasWalked(t, pattern))\n                    continue;\n                this.hasWalkedCache.storeWalked(t, pattern);\n            }\n            // now we have either a final string for a known entry,\n            // more strings for an unknown entry,\n            // or a pattern starting with magic, mounted on t.\n            if (typeof p === 'string') {\n                // must not be final entry, otherwise we would have\n                // concatenated it earlier.\n                const ifDir = p === '..' || p === '' || p === '.';\n                this.matches.add(t.resolve(p), absolute, ifDir);\n                continue;\n            }\n            else if (p === minimatch_1.GLOBSTAR) {\n                // if no rest, match and subwalk pattern\n                // if rest, process rest and subwalk pattern\n                // if it's a symlink, but we didn't get here by way of a\n                // globstar match (meaning it's the first time THIS globstar\n                // has traversed a symlink), then we follow it. Otherwise, stop.\n                if (!t.isSymbolicLink() ||\n                    this.follow ||\n                    pattern.checkFollowGlobstar()) {\n                    this.subwalks.add(t, pattern);\n                }\n                const rp = rest?.pattern();\n                const rrest = rest?.rest();\n                if (!rest || ((rp === '' || rp === '.') && !rrest)) {\n                    // only HAS to be a dir if it ends in **/ or **/.\n                    // but ending in ** will match files as well.\n                    this.matches.add(t, absolute, rp === '' || rp === '.');\n                }\n                else {\n                    if (rp === '..') {\n                        // this would mean you're matching **/.. at the fs root,\n                        // and no thanks, I'm not gonna test that specific case.\n                        /* c8 ignore start */\n                        const tp = t.parent || t;\n                        /* c8 ignore stop */\n                        if (!rrest)\n                            this.matches.add(tp, absolute, true);\n                        else if (!this.hasWalkedCache.hasWalked(tp, rrest)) {\n                            this.subwalks.add(tp, rrest);\n                        }\n                    }\n                }\n            }\n            else if (p instanceof RegExp) {\n                this.subwalks.add(t, pattern);\n            }\n        }\n        return this;\n    }\n    subwalkTargets() {\n        return this.subwalks.keys();\n    }\n    child() {\n        return new Processor(this.opts, this.hasWalkedCache);\n    }\n    // return a new Processor containing the subwalks for each\n    // child entry, and a set of matches, and\n    // a hasWalkedCache that's a copy of this one\n    // then we're going to call\n    filterEntries(parent, entries) {\n        const patterns = this.subwalks.get(parent);\n        // put matches and entry walks into the results processor\n        const results = this.child();\n        for (const e of entries) {\n            for (const pattern of patterns) {\n                const absolute = pattern.isAbsolute();\n                const p = pattern.pattern();\n                const rest = pattern.rest();\n                if (p === minimatch_1.GLOBSTAR) {\n                    results.testGlobstar(e, pattern, rest, absolute);\n                }\n                else if (p instanceof RegExp) {\n                    results.testRegExp(e, p, rest, absolute);\n                }\n                else {\n                    results.testString(e, p, rest, absolute);\n                }\n            }\n        }\n        return results;\n    }\n    testGlobstar(e, pattern, rest, absolute) {\n        if (this.dot || !e.name.startsWith('.')) {\n            if (!pattern.hasMore()) {\n                this.matches.add(e, absolute, false);\n            }\n            if (e.canReaddir()) {\n                // if we're in follow mode or it's not a symlink, just keep\n                // testing the same pattern. If there's more after the globstar,\n                // then this symlink consumes the globstar. If not, then we can\n                // follow at most ONE symlink along the way, so we mark it, which\n                // also checks to ensure that it wasn't already marked.\n                if (this.follow || !e.isSymbolicLink()) {\n                    this.subwalks.add(e, pattern);\n                }\n                else if (e.isSymbolicLink()) {\n                    if (rest && pattern.checkFollowGlobstar()) {\n                        this.subwalks.add(e, rest);\n                    }\n                    else if (pattern.markFollowGlobstar()) {\n                        this.subwalks.add(e, pattern);\n                    }\n                }\n            }\n        }\n        // if the NEXT thing matches this entry, then also add\n        // the rest.\n        if (rest) {\n            const rp = rest.pattern();\n            if (typeof rp === 'string' &&\n                // dots and empty were handled already\n                rp !== '..' &&\n                rp !== '' &&\n                rp !== '.') {\n                this.testString(e, rp, rest.rest(), absolute);\n            }\n            else if (rp === '..') {\n                /* c8 ignore start */\n                const ep = e.parent || e;\n                /* c8 ignore stop */\n                this.subwalks.add(ep, rest);\n            }\n            else if (rp instanceof RegExp) {\n                this.testRegExp(e, rp, rest.rest(), absolute);\n            }\n        }\n    }\n    testRegExp(e, p, rest, absolute) {\n        if (!p.test(e.name))\n            return;\n        if (!rest) {\n            this.matches.add(e, absolute, false);\n        }\n        else {\n            this.subwalks.add(e, rest);\n        }\n    }\n    testString(e, p, rest, absolute) {\n        // should never happen?\n        if (!e.isNamed(p))\n            return;\n        if (!rest) {\n            this.matches.add(e, absolute, false);\n        }\n        else {\n            this.subwalks.add(e, rest);\n        }\n    }\n}\nexports.Processor = Processor;\n//# sourceMappingURL=processor.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.GlobStream = exports.GlobWalker = exports.GlobUtil = void 0;\n/**\n * Single-use utility classes to provide functionality to the {@link Glob}\n * methods.\n *\n * @module\n */\nconst minipass_1 = require(\"minipass\");\nconst ignore_js_1 = require(\"./ignore.js\");\nconst processor_js_1 = require(\"./processor.js\");\nconst makeIgnore = (ignore, opts) => typeof ignore === 'string' ? new ignore_js_1.Ignore([ignore], opts)\n    : Array.isArray(ignore) ? new ignore_js_1.Ignore(ignore, opts)\n        : ignore;\n/**\n * basic walking utilities that all the glob walker types use\n */\nclass GlobUtil {\n    path;\n    patterns;\n    opts;\n    seen = new Set();\n    paused = false;\n    aborted = false;\n    #onResume = [];\n    #ignore;\n    #sep;\n    signal;\n    maxDepth;\n    includeChildMatches;\n    constructor(patterns, path, opts) {\n        this.patterns = patterns;\n        this.path = path;\n        this.opts = opts;\n        this.#sep = !opts.posix && opts.platform === 'win32' ? '\\\\' : '/';\n        this.includeChildMatches = opts.includeChildMatches !== false;\n        if (opts.ignore || !this.includeChildMatches) {\n            this.#ignore = makeIgnore(opts.ignore ?? [], opts);\n            if (!this.includeChildMatches &&\n                typeof this.#ignore.add !== 'function') {\n                const m = 'cannot ignore child matches, ignore lacks add() method.';\n                throw new Error(m);\n            }\n        }\n        // ignore, always set with maxDepth, but it's optional on the\n        // GlobOptions type\n        /* c8 ignore start */\n        this.maxDepth = opts.maxDepth || Infinity;\n        /* c8 ignore stop */\n        if (opts.signal) {\n            this.signal = opts.signal;\n            this.signal.addEventListener('abort', () => {\n                this.#onResume.length = 0;\n            });\n        }\n    }\n    #ignored(path) {\n        return this.seen.has(path) || !!this.#ignore?.ignored?.(path);\n    }\n    #childrenIgnored(path) {\n        return !!this.#ignore?.childrenIgnored?.(path);\n    }\n    // backpressure mechanism\n    pause() {\n        this.paused = true;\n    }\n    resume() {\n        /* c8 ignore start */\n        if (this.signal?.aborted)\n            return;\n        /* c8 ignore stop */\n        this.paused = false;\n        let fn = undefined;\n        while (!this.paused && (fn = this.#onResume.shift())) {\n            fn();\n        }\n    }\n    onResume(fn) {\n        if (this.signal?.aborted)\n            return;\n        /* c8 ignore start */\n        if (!this.paused) {\n            fn();\n        }\n        else {\n            /* c8 ignore stop */\n            this.#onResume.push(fn);\n        }\n    }\n    // do the requisite realpath/stat checking, and return the path\n    // to add or undefined to filter it out.\n    async matchCheck(e, ifDir) {\n        if (ifDir && this.opts.nodir)\n            return undefined;\n        let rpc;\n        if (this.opts.realpath) {\n            rpc = e.realpathCached() || (await e.realpath());\n            if (!rpc)\n                return undefined;\n            e = rpc;\n        }\n        const needStat = e.isUnknown() || this.opts.stat;\n        const s = needStat ? await e.lstat() : e;\n        if (this.opts.follow && this.opts.nodir && s?.isSymbolicLink()) {\n            const target = await s.realpath();\n            /* c8 ignore start */\n            if (target && (target.isUnknown() || this.opts.stat)) {\n                await target.lstat();\n            }\n            /* c8 ignore stop */\n        }\n        return this.matchCheckTest(s, ifDir);\n    }\n    matchCheckTest(e, ifDir) {\n        return (e &&\n            (this.maxDepth === Infinity || e.depth() <= this.maxDepth) &&\n            (!ifDir || e.canReaddir()) &&\n            (!this.opts.nodir || !e.isDirectory()) &&\n            (!this.opts.nodir ||\n                !this.opts.follow ||\n                !e.isSymbolicLink() ||\n                !e.realpathCached()?.isDirectory()) &&\n            !this.#ignored(e)) ?\n            e\n            : undefined;\n    }\n    matchCheckSync(e, ifDir) {\n        if (ifDir && this.opts.nodir)\n            return undefined;\n        let rpc;\n        if (this.opts.realpath) {\n            rpc = e.realpathCached() || e.realpathSync();\n            if (!rpc)\n                return undefined;\n            e = rpc;\n        }\n        const needStat = e.isUnknown() || this.opts.stat;\n        const s = needStat ? e.lstatSync() : e;\n        if (this.opts.follow && this.opts.nodir && s?.isSymbolicLink()) {\n            const target = s.realpathSync();\n            if (target && (target?.isUnknown() || this.opts.stat)) {\n                target.lstatSync();\n            }\n        }\n        return this.matchCheckTest(s, ifDir);\n    }\n    matchFinish(e, absolute) {\n        if (this.#ignored(e))\n            return;\n        // we know we have an ignore if this is false, but TS doesn't\n        if (!this.includeChildMatches && this.#ignore?.add) {\n            const ign = `${e.relativePosix()}/**`;\n            this.#ignore.add(ign);\n        }\n        const abs = this.opts.absolute === undefined ? absolute : this.opts.absolute;\n        this.seen.add(e);\n        const mark = this.opts.mark && e.isDirectory() ? this.#sep : '';\n        // ok, we have what we need!\n        if (this.opts.withFileTypes) {\n            this.matchEmit(e);\n        }\n        else if (abs) {\n            const abs = this.opts.posix ? e.fullpathPosix() : e.fullpath();\n            this.matchEmit(abs + mark);\n        }\n        else {\n            const rel = this.opts.posix ? e.relativePosix() : e.relative();\n            const pre = this.opts.dotRelative && !rel.startsWith('..' + this.#sep) ?\n                '.' + this.#sep\n                : '';\n            this.matchEmit(!rel ? '.' + mark : pre + rel + mark);\n        }\n    }\n    async match(e, absolute, ifDir) {\n        const p = await this.matchCheck(e, ifDir);\n        if (p)\n            this.matchFinish(p, absolute);\n    }\n    matchSync(e, absolute, ifDir) {\n        const p = this.matchCheckSync(e, ifDir);\n        if (p)\n            this.matchFinish(p, absolute);\n    }\n    walkCB(target, patterns, cb) {\n        /* c8 ignore start */\n        if (this.signal?.aborted)\n            cb();\n        /* c8 ignore stop */\n        this.walkCB2(target, patterns, new processor_js_1.Processor(this.opts), cb);\n    }\n    walkCB2(target, patterns, processor, cb) {\n        if (this.#childrenIgnored(target))\n            return cb();\n        if (this.signal?.aborted)\n            cb();\n        if (this.paused) {\n            this.onResume(() => this.walkCB2(target, patterns, processor, cb));\n            return;\n        }\n        processor.processPatterns(target, patterns);\n        // done processing.  all of the above is sync, can be abstracted out.\n        // subwalks is a map of paths to the entry filters they need\n        // matches is a map of paths to [absolute, ifDir] tuples.\n        let tasks = 1;\n        const next = () => {\n            if (--tasks === 0)\n                cb();\n        };\n        for (const [m, absolute, ifDir] of processor.matches.entries()) {\n            if (this.#ignored(m))\n                continue;\n            tasks++;\n            this.match(m, absolute, ifDir).then(() => next());\n        }\n        for (const t of processor.subwalkTargets()) {\n            if (this.maxDepth !== Infinity && t.depth() >= this.maxDepth) {\n                continue;\n            }\n            tasks++;\n            const childrenCached = t.readdirCached();\n            if (t.calledReaddir())\n                this.walkCB3(t, childrenCached, processor, next);\n            else {\n                t.readdirCB((_, entries) => this.walkCB3(t, entries, processor, next), true);\n            }\n        }\n        next();\n    }\n    walkCB3(target, entries, processor, cb) {\n        processor = processor.filterEntries(target, entries);\n        let tasks = 1;\n        const next = () => {\n            if (--tasks === 0)\n                cb();\n        };\n        for (const [m, absolute, ifDir] of processor.matches.entries()) {\n            if (this.#ignored(m))\n                continue;\n            tasks++;\n            this.match(m, absolute, ifDir).then(() => next());\n        }\n        for (const [target, patterns] of processor.subwalks.entries()) {\n            tasks++;\n            this.walkCB2(target, patterns, processor.child(), next);\n        }\n        next();\n    }\n    walkCBSync(target, patterns, cb) {\n        /* c8 ignore start */\n        if (this.signal?.aborted)\n            cb();\n        /* c8 ignore stop */\n        this.walkCB2Sync(target, patterns, new processor_js_1.Processor(this.opts), cb);\n    }\n    walkCB2Sync(target, patterns, processor, cb) {\n        if (this.#childrenIgnored(target))\n            return cb();\n        if (this.signal?.aborted)\n            cb();\n        if (this.paused) {\n            this.onResume(() => this.walkCB2Sync(target, patterns, processor, cb));\n            return;\n        }\n        processor.processPatterns(target, patterns);\n        // done processing.  all of the above is sync, can be abstracted out.\n        // subwalks is a map of paths to the entry filters they need\n        // matches is a map of paths to [absolute, ifDir] tuples.\n        let tasks = 1;\n        const next = () => {\n            if (--tasks === 0)\n                cb();\n        };\n        for (const [m, absolute, ifDir] of processor.matches.entries()) {\n            if (this.#ignored(m))\n                continue;\n            this.matchSync(m, absolute, ifDir);\n        }\n        for (const t of processor.subwalkTargets()) {\n            if (this.maxDepth !== Infinity && t.depth() >= this.maxDepth) {\n                continue;\n            }\n            tasks++;\n            const children = t.readdirSync();\n            this.walkCB3Sync(t, children, processor, next);\n        }\n        next();\n    }\n    walkCB3Sync(target, entries, processor, cb) {\n        processor = processor.filterEntries(target, entries);\n        let tasks = 1;\n        const next = () => {\n            if (--tasks === 0)\n                cb();\n        };\n        for (const [m, absolute, ifDir] of processor.matches.entries()) {\n            if (this.#ignored(m))\n                continue;\n            this.matchSync(m, absolute, ifDir);\n        }\n        for (const [target, patterns] of processor.subwalks.entries()) {\n            tasks++;\n            this.walkCB2Sync(target, patterns, processor.child(), next);\n        }\n        next();\n    }\n}\nexports.GlobUtil = GlobUtil;\nclass GlobWalker extends GlobUtil {\n    matches = new Set();\n    constructor(patterns, path, opts) {\n        super(patterns, path, opts);\n    }\n    matchEmit(e) {\n        this.matches.add(e);\n    }\n    async walk() {\n        if (this.signal?.aborted)\n            throw this.signal.reason;\n        if (this.path.isUnknown()) {\n            await this.path.lstat();\n        }\n        await new Promise((res, rej) => {\n            this.walkCB(this.path, this.patterns, () => {\n                if (this.signal?.aborted) {\n                    rej(this.signal.reason);\n                }\n                else {\n                    res(this.matches);\n                }\n            });\n        });\n        return this.matches;\n    }\n    walkSync() {\n        if (this.signal?.aborted)\n            throw this.signal.reason;\n        if (this.path.isUnknown()) {\n            this.path.lstatSync();\n        }\n        // nothing for the callback to do, because this never pauses\n        this.walkCBSync(this.path, this.patterns, () => {\n            if (this.signal?.aborted)\n                throw this.signal.reason;\n        });\n        return this.matches;\n    }\n}\nexports.GlobWalker = GlobWalker;\nclass GlobStream extends GlobUtil {\n    results;\n    constructor(patterns, path, opts) {\n        super(patterns, path, opts);\n        this.results = new minipass_1.Minipass({\n            signal: this.signal,\n            objectMode: true,\n        });\n        this.results.on('drain', () => this.resume());\n        this.results.on('resume', () => this.resume());\n    }\n    matchEmit(e) {\n        this.results.write(e);\n        if (!this.results.flowing)\n            this.pause();\n    }\n    stream() {\n        const target = this.path;\n        if (target.isUnknown()) {\n            target.lstat().then(() => {\n                this.walkCB(target, this.patterns, () => this.results.end());\n            });\n        }\n        else {\n            this.walkCB(target, this.patterns, () => this.results.end());\n        }\n        return this.results;\n    }\n    streamSync() {\n        if (this.path.isUnknown()) {\n            this.path.lstatSync();\n        }\n        this.walkCBSync(this.path, this.patterns, () => this.results.end());\n        return this.results;\n    }\n}\nexports.GlobStream = GlobStream;\n//# sourceMappingURL=walker.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.assertValidPattern = void 0;\nconst MAX_PATTERN_LENGTH = 1024 * 64;\nconst assertValidPattern = (pattern) => {\n    if (typeof pattern !== 'string') {\n        throw new TypeError('invalid pattern');\n    }\n    if (pattern.length > MAX_PATTERN_LENGTH) {\n        throw new TypeError('pattern is too long');\n    }\n};\nexports.assertValidPattern = assertValidPattern;\n//# sourceMappingURL=assert-valid-pattern.js.map","\"use strict\";\n// parse a single path portion\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.AST = void 0;\nconst brace_expressions_js_1 = require(\"./brace-expressions.js\");\nconst unescape_js_1 = require(\"./unescape.js\");\nconst types = new Set(['!', '?', '+', '*', '@']);\nconst isExtglobType = (c) => types.has(c);\n// Patterns that get prepended to bind to the start of either the\n// entire string, or just a single path portion, to prevent dots\n// and/or traversal patterns, when needed.\n// Exts don't need the ^ or / bit, because the root binds that already.\nconst startNoTraversal = '(?!(?:^|/)\\\\.\\\\.?(?:$|/))';\nconst startNoDot = '(?!\\\\.)';\n// characters that indicate a start of pattern needs the \"no dots\" bit,\n// because a dot *might* be matched. ( is not in the list, because in\n// the case of a child extglob, it will handle the prevention itself.\nconst addPatternStart = new Set(['[', '.']);\n// cases where traversal is A-OK, no dot prevention needed\nconst justDots = new Set(['..', '.']);\nconst reSpecials = new Set('().*{}+?[]^$\\\\!');\nconst regExpEscape = (s) => s.replace(/[-[\\]{}()*+?.,\\\\^$|#\\s]/g, '\\\\$&');\n// any single thing other than /\nconst qmark = '[^/]';\n// * => any number of characters\nconst star = qmark + '*?';\n// use + when we need to ensure that *something* matches, because the * is\n// the only thing in the path portion.\nconst starNoEmpty = qmark + '+?';\n// remove the \\ chars that we added if we end up doing a nonmagic compare\n// const deslash = (s: string) => s.replace(/\\\\(.)/g, '$1')\nclass AST {\n    type;\n    #root;\n    #hasMagic;\n    #uflag = false;\n    #parts = [];\n    #parent;\n    #parentIndex;\n    #negs;\n    #filledNegs = false;\n    #options;\n    #toString;\n    // set to true if it's an extglob with no children\n    // (which really means one child of '')\n    #emptyExt = false;\n    constructor(type, parent, options = {}) {\n        this.type = type;\n        // extglobs are inherently magical\n        if (type)\n            this.#hasMagic = true;\n        this.#parent = parent;\n        this.#root = this.#parent ? this.#parent.#root : this;\n        this.#options = this.#root === this ? options : this.#root.#options;\n        this.#negs = this.#root === this ? [] : this.#root.#negs;\n        if (type === '!' && !this.#root.#filledNegs)\n            this.#negs.push(this);\n        this.#parentIndex = this.#parent ? this.#parent.#parts.length : 0;\n    }\n    get hasMagic() {\n        /* c8 ignore start */\n        if (this.#hasMagic !== undefined)\n            return this.#hasMagic;\n        /* c8 ignore stop */\n        for (const p of this.#parts) {\n            if (typeof p === 'string')\n                continue;\n            if (p.type || p.hasMagic)\n                return (this.#hasMagic = true);\n        }\n        // note: will be undefined until we generate the regexp src and find out\n        return this.#hasMagic;\n    }\n    // reconstructs the pattern\n    toString() {\n        if (this.#toString !== undefined)\n            return this.#toString;\n        if (!this.type) {\n            return (this.#toString = this.#parts.map(p => String(p)).join(''));\n        }\n        else {\n            return (this.#toString =\n                this.type + '(' + this.#parts.map(p => String(p)).join('|') + ')');\n        }\n    }\n    #fillNegs() {\n        /* c8 ignore start */\n        if (this !== this.#root)\n            throw new Error('should only call on root');\n        if (this.#filledNegs)\n            return this;\n        /* c8 ignore stop */\n        // call toString() once to fill this out\n        this.toString();\n        this.#filledNegs = true;\n        let n;\n        while ((n = this.#negs.pop())) {\n            if (n.type !== '!')\n                continue;\n            // walk up the tree, appending everthing that comes AFTER parentIndex\n            let p = n;\n            let pp = p.#parent;\n            while (pp) {\n                for (let i = p.#parentIndex + 1; !pp.type && i < pp.#parts.length; i++) {\n                    for (const part of n.#parts) {\n                        /* c8 ignore start */\n                        if (typeof part === 'string') {\n                            throw new Error('string part in extglob AST??');\n                        }\n                        /* c8 ignore stop */\n                        part.copyIn(pp.#parts[i]);\n                    }\n                }\n                p = pp;\n                pp = p.#parent;\n            }\n        }\n        return this;\n    }\n    push(...parts) {\n        for (const p of parts) {\n            if (p === '')\n                continue;\n            /* c8 ignore start */\n            if (typeof p !== 'string' && !(p instanceof AST && p.#parent === this)) {\n                throw new Error('invalid part: ' + p);\n            }\n            /* c8 ignore stop */\n            this.#parts.push(p);\n        }\n    }\n    toJSON() {\n        const ret = this.type === null\n            ? this.#parts.slice().map(p => (typeof p === 'string' ? p : p.toJSON()))\n            : [this.type, ...this.#parts.map(p => p.toJSON())];\n        if (this.isStart() && !this.type)\n            ret.unshift([]);\n        if (this.isEnd() &&\n            (this === this.#root ||\n                (this.#root.#filledNegs && this.#parent?.type === '!'))) {\n            ret.push({});\n        }\n        return ret;\n    }\n    isStart() {\n        if (this.#root === this)\n            return true;\n        // if (this.type) return !!this.#parent?.isStart()\n        if (!this.#parent?.isStart())\n            return false;\n        if (this.#parentIndex === 0)\n            return true;\n        // if everything AHEAD of this is a negation, then it's still the \"start\"\n        const p = this.#parent;\n        for (let i = 0; i < this.#parentIndex; i++) {\n            const pp = p.#parts[i];\n            if (!(pp instanceof AST && pp.type === '!')) {\n                return false;\n            }\n        }\n        return true;\n    }\n    isEnd() {\n        if (this.#root === this)\n            return true;\n        if (this.#parent?.type === '!')\n            return true;\n        if (!this.#parent?.isEnd())\n            return false;\n        if (!this.type)\n            return this.#parent?.isEnd();\n        // if not root, it'll always have a parent\n        /* c8 ignore start */\n        const pl = this.#parent ? this.#parent.#parts.length : 0;\n        /* c8 ignore stop */\n        return this.#parentIndex === pl - 1;\n    }\n    copyIn(part) {\n        if (typeof part === 'string')\n            this.push(part);\n        else\n            this.push(part.clone(this));\n    }\n    clone(parent) {\n        const c = new AST(this.type, parent);\n        for (const p of this.#parts) {\n            c.copyIn(p);\n        }\n        return c;\n    }\n    static #parseAST(str, ast, pos, opt) {\n        let escaping = false;\n        let inBrace = false;\n        let braceStart = -1;\n        let braceNeg = false;\n        if (ast.type === null) {\n            // outside of a extglob, append until we find a start\n            let i = pos;\n            let acc = '';\n            while (i < str.length) {\n                const c = str.charAt(i++);\n                // still accumulate escapes at this point, but we do ignore\n                // starts that are escaped\n                if (escaping || c === '\\\\') {\n                    escaping = !escaping;\n                    acc += c;\n                    continue;\n                }\n                if (inBrace) {\n                    if (i === braceStart + 1) {\n                        if (c === '^' || c === '!') {\n                            braceNeg = true;\n                        }\n                    }\n                    else if (c === ']' && !(i === braceStart + 2 && braceNeg)) {\n                        inBrace = false;\n                    }\n                    acc += c;\n                    continue;\n                }\n                else if (c === '[') {\n                    inBrace = true;\n                    braceStart = i;\n                    braceNeg = false;\n                    acc += c;\n                    continue;\n                }\n                if (!opt.noext && isExtglobType(c) && str.charAt(i) === '(') {\n                    ast.push(acc);\n                    acc = '';\n                    const ext = new AST(c, ast);\n                    i = AST.#parseAST(str, ext, i, opt);\n                    ast.push(ext);\n                    continue;\n                }\n                acc += c;\n            }\n            ast.push(acc);\n            return i;\n        }\n        // some kind of extglob, pos is at the (\n        // find the next | or )\n        let i = pos + 1;\n        let part = new AST(null, ast);\n        const parts = [];\n        let acc = '';\n        while (i < str.length) {\n            const c = str.charAt(i++);\n            // still accumulate escapes at this point, but we do ignore\n            // starts that are escaped\n            if (escaping || c === '\\\\') {\n                escaping = !escaping;\n                acc += c;\n                continue;\n            }\n            if (inBrace) {\n                if (i === braceStart + 1) {\n                    if (c === '^' || c === '!') {\n                        braceNeg = true;\n                    }\n                }\n                else if (c === ']' && !(i === braceStart + 2 && braceNeg)) {\n                    inBrace = false;\n                }\n                acc += c;\n                continue;\n            }\n            else if (c === '[') {\n                inBrace = true;\n                braceStart = i;\n                braceNeg = false;\n                acc += c;\n                continue;\n            }\n            if (isExtglobType(c) && str.charAt(i) === '(') {\n                part.push(acc);\n                acc = '';\n                const ext = new AST(c, part);\n                part.push(ext);\n                i = AST.#parseAST(str, ext, i, opt);\n                continue;\n            }\n            if (c === '|') {\n                part.push(acc);\n                acc = '';\n                parts.push(part);\n                part = new AST(null, ast);\n                continue;\n            }\n            if (c === ')') {\n                if (acc === '' && ast.#parts.length === 0) {\n                    ast.#emptyExt = true;\n                }\n                part.push(acc);\n                acc = '';\n                ast.push(...parts, part);\n                return i;\n            }\n            acc += c;\n        }\n        // unfinished extglob\n        // if we got here, it was a malformed extglob! not an extglob, but\n        // maybe something else in there.\n        ast.type = null;\n        ast.#hasMagic = undefined;\n        ast.#parts = [str.substring(pos - 1)];\n        return i;\n    }\n    static fromGlob(pattern, options = {}) {\n        const ast = new AST(null, undefined, options);\n        AST.#parseAST(pattern, ast, 0, options);\n        return ast;\n    }\n    // returns the regular expression if there's magic, or the unescaped\n    // string if not.\n    toMMPattern() {\n        // should only be called on root\n        /* c8 ignore start */\n        if (this !== this.#root)\n            return this.#root.toMMPattern();\n        /* c8 ignore stop */\n        const glob = this.toString();\n        const [re, body, hasMagic, uflag] = this.toRegExpSource();\n        // if we're in nocase mode, and not nocaseMagicOnly, then we do\n        // still need a regular expression if we have to case-insensitively\n        // match capital/lowercase characters.\n        const anyMagic = hasMagic ||\n            this.#hasMagic ||\n            (this.#options.nocase &&\n                !this.#options.nocaseMagicOnly &&\n                glob.toUpperCase() !== glob.toLowerCase());\n        if (!anyMagic) {\n            return body;\n        }\n        const flags = (this.#options.nocase ? 'i' : '') + (uflag ? 'u' : '');\n        return Object.assign(new RegExp(`^${re}$`, flags), {\n            _src: re,\n            _glob: glob,\n        });\n    }\n    get options() {\n        return this.#options;\n    }\n    // returns the string match, the regexp source, whether there's magic\n    // in the regexp (so a regular expression is required) and whether or\n    // not the uflag is needed for the regular expression (for posix classes)\n    // TODO: instead of injecting the start/end at this point, just return\n    // the BODY of the regexp, along with the start/end portions suitable\n    // for binding the start/end in either a joined full-path makeRe context\n    // (where we bind to (^|/), or a standalone matchPart context (where\n    // we bind to ^, and not /).  Otherwise slashes get duped!\n    //\n    // In part-matching mode, the start is:\n    // - if not isStart: nothing\n    // - if traversal possible, but not allowed: ^(?!\\.\\.?$)\n    // - if dots allowed or not possible: ^\n    // - if dots possible and not allowed: ^(?!\\.)\n    // end is:\n    // - if not isEnd(): nothing\n    // - else: $\n    //\n    // In full-path matching mode, we put the slash at the START of the\n    // pattern, so start is:\n    // - if first pattern: same as part-matching mode\n    // - if not isStart(): nothing\n    // - if traversal possible, but not allowed: /(?!\\.\\.?(?:$|/))\n    // - if dots allowed or not possible: /\n    // - if dots possible and not allowed: /(?!\\.)\n    // end is:\n    // - if last pattern, same as part-matching mode\n    // - else nothing\n    //\n    // Always put the (?:$|/) on negated tails, though, because that has to be\n    // there to bind the end of the negated pattern portion, and it's easier to\n    // just stick it in now rather than try to inject it later in the middle of\n    // the pattern.\n    //\n    // We can just always return the same end, and leave it up to the caller\n    // to know whether it's going to be used joined or in parts.\n    // And, if the start is adjusted slightly, can do the same there:\n    // - if not isStart: nothing\n    // - if traversal possible, but not allowed: (?:/|^)(?!\\.\\.?$)\n    // - if dots allowed or not possible: (?:/|^)\n    // - if dots possible and not allowed: (?:/|^)(?!\\.)\n    //\n    // But it's better to have a simpler binding without a conditional, for\n    // performance, so probably better to return both start options.\n    //\n    // Then the caller just ignores the end if it's not the first pattern,\n    // and the start always gets applied.\n    //\n    // But that's always going to be $ if it's the ending pattern, or nothing,\n    // so the caller can just attach $ at the end of the pattern when building.\n    //\n    // So the todo is:\n    // - better detect what kind of start is needed\n    // - return both flavors of starting pattern\n    // - attach $ at the end of the pattern when creating the actual RegExp\n    //\n    // Ah, but wait, no, that all only applies to the root when the first pattern\n    // is not an extglob. If the first pattern IS an extglob, then we need all\n    // that dot prevention biz to live in the extglob portions, because eg\n    // +(*|.x*) can match .xy but not .yx.\n    //\n    // So, return the two flavors if it's #root and the first child is not an\n    // AST, otherwise leave it to the child AST to handle it, and there,\n    // use the (?:^|/) style of start binding.\n    //\n    // Even simplified further:\n    // - Since the start for a join is eg /(?!\\.) and the start for a part\n    // is ^(?!\\.), we can just prepend (?!\\.) to the pattern (either root\n    // or start or whatever) and prepend ^ or / at the Regexp construction.\n    toRegExpSource(allowDot) {\n        const dot = allowDot ?? !!this.#options.dot;\n        if (this.#root === this)\n            this.#fillNegs();\n        if (!this.type) {\n            const noEmpty = this.isStart() && this.isEnd();\n            const src = this.#parts\n                .map(p => {\n                const [re, _, hasMagic, uflag] = typeof p === 'string'\n                    ? AST.#parseGlob(p, this.#hasMagic, noEmpty)\n                    : p.toRegExpSource(allowDot);\n                this.#hasMagic = this.#hasMagic || hasMagic;\n                this.#uflag = this.#uflag || uflag;\n                return re;\n            })\n                .join('');\n            let start = '';\n            if (this.isStart()) {\n                if (typeof this.#parts[0] === 'string') {\n                    // this is the string that will match the start of the pattern,\n                    // so we need to protect against dots and such.\n                    // '.' and '..' cannot match unless the pattern is that exactly,\n                    // even if it starts with . or dot:true is set.\n                    const dotTravAllowed = this.#parts.length === 1 && justDots.has(this.#parts[0]);\n                    if (!dotTravAllowed) {\n                        const aps = addPatternStart;\n                        // check if we have a possibility of matching . or ..,\n                        // and prevent that.\n                        const needNoTrav = \n                        // dots are allowed, and the pattern starts with [ or .\n                        (dot && aps.has(src.charAt(0))) ||\n                            // the pattern starts with \\., and then [ or .\n                            (src.startsWith('\\\\.') && aps.has(src.charAt(2))) ||\n                            // the pattern starts with \\.\\., and then [ or .\n                            (src.startsWith('\\\\.\\\\.') && aps.has(src.charAt(4)));\n                        // no need to prevent dots if it can't match a dot, or if a\n                        // sub-pattern will be preventing it anyway.\n                        const needNoDot = !dot && !allowDot && aps.has(src.charAt(0));\n                        start = needNoTrav ? startNoTraversal : needNoDot ? startNoDot : '';\n                    }\n                }\n            }\n            // append the \"end of path portion\" pattern to negation tails\n            let end = '';\n            if (this.isEnd() &&\n                this.#root.#filledNegs &&\n                this.#parent?.type === '!') {\n                end = '(?:$|\\\\/)';\n            }\n            const final = start + src + end;\n            return [\n                final,\n                (0, unescape_js_1.unescape)(src),\n                (this.#hasMagic = !!this.#hasMagic),\n                this.#uflag,\n            ];\n        }\n        // We need to calculate the body *twice* if it's a repeat pattern\n        // at the start, once in nodot mode, then again in dot mode, so a\n        // pattern like *(?) can match 'x.y'\n        const repeated = this.type === '*' || this.type === '+';\n        // some kind of extglob\n        const start = this.type === '!' ? '(?:(?!(?:' : '(?:';\n        let body = this.#partsToRegExp(dot);\n        if (this.isStart() && this.isEnd() && !body && this.type !== '!') {\n            // invalid extglob, has to at least be *something* present, if it's\n            // the entire path portion.\n            const s = this.toString();\n            this.#parts = [s];\n            this.type = null;\n            this.#hasMagic = undefined;\n            return [s, (0, unescape_js_1.unescape)(this.toString()), false, false];\n        }\n        // XXX abstract out this map method\n        let bodyDotAllowed = !repeated || allowDot || dot || !startNoDot\n            ? ''\n            : this.#partsToRegExp(true);\n        if (bodyDotAllowed === body) {\n            bodyDotAllowed = '';\n        }\n        if (bodyDotAllowed) {\n            body = `(?:${body})(?:${bodyDotAllowed})*?`;\n        }\n        // an empty !() is exactly equivalent to a starNoEmpty\n        let final = '';\n        if (this.type === '!' && this.#emptyExt) {\n            final = (this.isStart() && !dot ? startNoDot : '') + starNoEmpty;\n        }\n        else {\n            const close = this.type === '!'\n                ? // !() must match something,but !(x) can match ''\n                    '))' +\n                        (this.isStart() && !dot && !allowDot ? startNoDot : '') +\n                        star +\n                        ')'\n                : this.type === '@'\n                    ? ')'\n                    : this.type === '?'\n                        ? ')?'\n                        : this.type === '+' && bodyDotAllowed\n                            ? ')'\n                            : this.type === '*' && bodyDotAllowed\n                                ? `)?`\n                                : `)${this.type}`;\n            final = start + body + close;\n        }\n        return [\n            final,\n            (0, unescape_js_1.unescape)(body),\n            (this.#hasMagic = !!this.#hasMagic),\n            this.#uflag,\n        ];\n    }\n    #partsToRegExp(dot) {\n        return this.#parts\n            .map(p => {\n            // extglob ASTs should only contain parent ASTs\n            /* c8 ignore start */\n            if (typeof p === 'string') {\n                throw new Error('string type in extglob ast??');\n            }\n            /* c8 ignore stop */\n            // can ignore hasMagic, because extglobs are already always magic\n            const [re, _, _hasMagic, uflag] = p.toRegExpSource(dot);\n            this.#uflag = this.#uflag || uflag;\n            return re;\n        })\n            .filter(p => !(this.isStart() && this.isEnd()) || !!p)\n            .join('|');\n    }\n    static #parseGlob(glob, hasMagic, noEmpty = false) {\n        let escaping = false;\n        let re = '';\n        let uflag = false;\n        for (let i = 0; i < glob.length; i++) {\n            const c = glob.charAt(i);\n            if (escaping) {\n                escaping = false;\n                re += (reSpecials.has(c) ? '\\\\' : '') + c;\n                continue;\n            }\n            if (c === '\\\\') {\n                if (i === glob.length - 1) {\n                    re += '\\\\\\\\';\n                }\n                else {\n                    escaping = true;\n                }\n                continue;\n            }\n            if (c === '[') {\n                const [src, needUflag, consumed, magic] = (0, brace_expressions_js_1.parseClass)(glob, i);\n                if (consumed) {\n                    re += src;\n                    uflag = uflag || needUflag;\n                    i += consumed - 1;\n                    hasMagic = hasMagic || magic;\n                    continue;\n                }\n            }\n            if (c === '*') {\n                if (noEmpty && glob === '*')\n                    re += starNoEmpty;\n                else\n                    re += star;\n                hasMagic = true;\n                continue;\n            }\n            if (c === '?') {\n                re += qmark;\n                hasMagic = true;\n                continue;\n            }\n            re += regExpEscape(c);\n        }\n        return [re, (0, unescape_js_1.unescape)(glob), !!hasMagic, uflag];\n    }\n}\nexports.AST = AST;\n//# sourceMappingURL=ast.js.map","\"use strict\";\n// translate the various posix character classes into unicode properties\n// this works across all unicode locales\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.parseClass = void 0;\n// { : [, /u flag required, negated]\nconst posixClasses = {\n    '[:alnum:]': ['\\\\p{L}\\\\p{Nl}\\\\p{Nd}', true],\n    '[:alpha:]': ['\\\\p{L}\\\\p{Nl}', true],\n    '[:ascii:]': ['\\\\x' + '00-\\\\x' + '7f', false],\n    '[:blank:]': ['\\\\p{Zs}\\\\t', true],\n    '[:cntrl:]': ['\\\\p{Cc}', true],\n    '[:digit:]': ['\\\\p{Nd}', true],\n    '[:graph:]': ['\\\\p{Z}\\\\p{C}', true, true],\n    '[:lower:]': ['\\\\p{Ll}', true],\n    '[:print:]': ['\\\\p{C}', true],\n    '[:punct:]': ['\\\\p{P}', true],\n    '[:space:]': ['\\\\p{Z}\\\\t\\\\r\\\\n\\\\v\\\\f', true],\n    '[:upper:]': ['\\\\p{Lu}', true],\n    '[:word:]': ['\\\\p{L}\\\\p{Nl}\\\\p{Nd}\\\\p{Pc}', true],\n    '[:xdigit:]': ['A-Fa-f0-9', false],\n};\n// only need to escape a few things inside of brace expressions\n// escapes: [ \\ ] -\nconst braceEscape = (s) => s.replace(/[[\\]\\\\-]/g, '\\\\$&');\n// escape all regexp magic characters\nconst regexpEscape = (s) => s.replace(/[-[\\]{}()*+?.,\\\\^$|#\\s]/g, '\\\\$&');\n// everything has already been escaped, we just have to join\nconst rangesToString = (ranges) => ranges.join('');\n// takes a glob string at a posix brace expression, and returns\n// an equivalent regular expression source, and boolean indicating\n// whether the /u flag needs to be applied, and the number of chars\n// consumed to parse the character class.\n// This also removes out of order ranges, and returns ($.) if the\n// entire class just no good.\nconst parseClass = (glob, position) => {\n    const pos = position;\n    /* c8 ignore start */\n    if (glob.charAt(pos) !== '[') {\n        throw new Error('not in a brace expression');\n    }\n    /* c8 ignore stop */\n    const ranges = [];\n    const negs = [];\n    let i = pos + 1;\n    let sawStart = false;\n    let uflag = false;\n    let escaping = false;\n    let negate = false;\n    let endPos = pos;\n    let rangeStart = '';\n    WHILE: while (i < glob.length) {\n        const c = glob.charAt(i);\n        if ((c === '!' || c === '^') && i === pos + 1) {\n            negate = true;\n            i++;\n            continue;\n        }\n        if (c === ']' && sawStart && !escaping) {\n            endPos = i + 1;\n            break;\n        }\n        sawStart = true;\n        if (c === '\\\\') {\n            if (!escaping) {\n                escaping = true;\n                i++;\n                continue;\n            }\n            // escaped \\ char, fall through and treat like normal char\n        }\n        if (c === '[' && !escaping) {\n            // either a posix class, a collation equivalent, or just a [\n            for (const [cls, [unip, u, neg]] of Object.entries(posixClasses)) {\n                if (glob.startsWith(cls, i)) {\n                    // invalid, [a-[] is fine, but not [a-[:alpha]]\n                    if (rangeStart) {\n                        return ['$.', false, glob.length - pos, true];\n                    }\n                    i += cls.length;\n                    if (neg)\n                        negs.push(unip);\n                    else\n                        ranges.push(unip);\n                    uflag = uflag || u;\n                    continue WHILE;\n                }\n            }\n        }\n        // now it's just a normal character, effectively\n        escaping = false;\n        if (rangeStart) {\n            // throw this range away if it's not valid, but others\n            // can still match.\n            if (c > rangeStart) {\n                ranges.push(braceEscape(rangeStart) + '-' + braceEscape(c));\n            }\n            else if (c === rangeStart) {\n                ranges.push(braceEscape(c));\n            }\n            rangeStart = '';\n            i++;\n            continue;\n        }\n        // now might be the start of a range.\n        // can be either c-d or c-] or c] or c] at this point\n        if (glob.startsWith('-]', i + 1)) {\n            ranges.push(braceEscape(c + '-'));\n            i += 2;\n            continue;\n        }\n        if (glob.startsWith('-', i + 1)) {\n            rangeStart = c;\n            i += 2;\n            continue;\n        }\n        // not the start of a range, just a single character\n        ranges.push(braceEscape(c));\n        i++;\n    }\n    if (endPos < i) {\n        // didn't see the end of the class, not a valid class,\n        // but might still be valid as a literal match.\n        return ['', false, 0, false];\n    }\n    // if we got no ranges and no negates, then we have a range that\n    // cannot possibly match anything, and that poisons the whole glob\n    if (!ranges.length && !negs.length) {\n        return ['$.', false, glob.length - pos, true];\n    }\n    // if we got one positive range, and it's a single character, then that's\n    // not actually a magic pattern, it's just that one literal character.\n    // we should not treat that as \"magic\", we should just return the literal\n    // character. [_] is a perfectly valid way to escape glob magic chars.\n    if (negs.length === 0 &&\n        ranges.length === 1 &&\n        /^\\\\?.$/.test(ranges[0]) &&\n        !negate) {\n        const r = ranges[0].length === 2 ? ranges[0].slice(-1) : ranges[0];\n        return [regexpEscape(r), false, endPos - pos, false];\n    }\n    const sranges = '[' + (negate ? '^' : '') + rangesToString(ranges) + ']';\n    const snegs = '[' + (negate ? '' : '^') + rangesToString(negs) + ']';\n    const comb = ranges.length && negs.length\n        ? '(' + sranges + '|' + snegs + ')'\n        : ranges.length\n            ? sranges\n            : snegs;\n    return [comb, uflag, endPos - pos, true];\n};\nexports.parseClass = parseClass;\n//# sourceMappingURL=brace-expressions.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.escape = void 0;\n/**\n * Escape all magic characters in a glob pattern.\n *\n * If the {@link windowsPathsNoEscape | GlobOptions.windowsPathsNoEscape}\n * option is used, then characters are escaped by wrapping in `[]`, because\n * a magic character wrapped in a character class can only be satisfied by\n * that exact character.  In this mode, `\\` is _not_ escaped, because it is\n * not interpreted as a magic character, but instead as a path separator.\n */\nconst escape = (s, { windowsPathsNoEscape = false, } = {}) => {\n    // don't need to escape +@! because we escape the parens\n    // that make those magic, and escaping ! as [!] isn't valid,\n    // because [!]] is a valid glob class meaning not ']'.\n    return windowsPathsNoEscape\n        ? s.replace(/[?*()[\\]]/g, '[$&]')\n        : s.replace(/[?*()[\\]\\\\]/g, '\\\\$&');\n};\nexports.escape = escape;\n//# sourceMappingURL=escape.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.unescape = exports.escape = exports.AST = exports.Minimatch = exports.match = exports.makeRe = exports.braceExpand = exports.defaults = exports.filter = exports.GLOBSTAR = exports.sep = exports.minimatch = void 0;\nconst brace_expansion_1 = __importDefault(require(\"brace-expansion\"));\nconst assert_valid_pattern_js_1 = require(\"./assert-valid-pattern.js\");\nconst ast_js_1 = require(\"./ast.js\");\nconst escape_js_1 = require(\"./escape.js\");\nconst unescape_js_1 = require(\"./unescape.js\");\nconst minimatch = (p, pattern, options = {}) => {\n    (0, assert_valid_pattern_js_1.assertValidPattern)(pattern);\n    // shortcut: comments match nothing.\n    if (!options.nocomment && pattern.charAt(0) === '#') {\n        return false;\n    }\n    return new Minimatch(pattern, options).match(p);\n};\nexports.minimatch = minimatch;\n// Optimized checking for the most common glob patterns.\nconst starDotExtRE = /^\\*+([^+@!?\\*\\[\\(]*)$/;\nconst starDotExtTest = (ext) => (f) => !f.startsWith('.') && f.endsWith(ext);\nconst starDotExtTestDot = (ext) => (f) => f.endsWith(ext);\nconst starDotExtTestNocase = (ext) => {\n    ext = ext.toLowerCase();\n    return (f) => !f.startsWith('.') && f.toLowerCase().endsWith(ext);\n};\nconst starDotExtTestNocaseDot = (ext) => {\n    ext = ext.toLowerCase();\n    return (f) => f.toLowerCase().endsWith(ext);\n};\nconst starDotStarRE = /^\\*+\\.\\*+$/;\nconst starDotStarTest = (f) => !f.startsWith('.') && f.includes('.');\nconst starDotStarTestDot = (f) => f !== '.' && f !== '..' && f.includes('.');\nconst dotStarRE = /^\\.\\*+$/;\nconst dotStarTest = (f) => f !== '.' && f !== '..' && f.startsWith('.');\nconst starRE = /^\\*+$/;\nconst starTest = (f) => f.length !== 0 && !f.startsWith('.');\nconst starTestDot = (f) => f.length !== 0 && f !== '.' && f !== '..';\nconst qmarksRE = /^\\?+([^+@!?\\*\\[\\(]*)?$/;\nconst qmarksTestNocase = ([$0, ext = '']) => {\n    const noext = qmarksTestNoExt([$0]);\n    if (!ext)\n        return noext;\n    ext = ext.toLowerCase();\n    return (f) => noext(f) && f.toLowerCase().endsWith(ext);\n};\nconst qmarksTestNocaseDot = ([$0, ext = '']) => {\n    const noext = qmarksTestNoExtDot([$0]);\n    if (!ext)\n        return noext;\n    ext = ext.toLowerCase();\n    return (f) => noext(f) && f.toLowerCase().endsWith(ext);\n};\nconst qmarksTestDot = ([$0, ext = '']) => {\n    const noext = qmarksTestNoExtDot([$0]);\n    return !ext ? noext : (f) => noext(f) && f.endsWith(ext);\n};\nconst qmarksTest = ([$0, ext = '']) => {\n    const noext = qmarksTestNoExt([$0]);\n    return !ext ? noext : (f) => noext(f) && f.endsWith(ext);\n};\nconst qmarksTestNoExt = ([$0]) => {\n    const len = $0.length;\n    return (f) => f.length === len && !f.startsWith('.');\n};\nconst qmarksTestNoExtDot = ([$0]) => {\n    const len = $0.length;\n    return (f) => f.length === len && f !== '.' && f !== '..';\n};\n/* c8 ignore start */\nconst defaultPlatform = (typeof process === 'object' && process\n    ? (typeof process.env === 'object' &&\n        process.env &&\n        process.env.__MINIMATCH_TESTING_PLATFORM__) ||\n        process.platform\n    : 'posix');\nconst path = {\n    win32: { sep: '\\\\' },\n    posix: { sep: '/' },\n};\n/* c8 ignore stop */\nexports.sep = defaultPlatform === 'win32' ? path.win32.sep : path.posix.sep;\nexports.minimatch.sep = exports.sep;\nexports.GLOBSTAR = Symbol('globstar **');\nexports.minimatch.GLOBSTAR = exports.GLOBSTAR;\n// any single thing other than /\n// don't need to escape / when using new RegExp()\nconst qmark = '[^/]';\n// * => any number of characters\nconst star = qmark + '*?';\n// ** when dots are allowed.  Anything goes, except .. and .\n// not (^ or / followed by one or two dots followed by $ or /),\n// followed by anything, any number of times.\nconst twoStarDot = '(?:(?!(?:\\\\/|^)(?:\\\\.{1,2})($|\\\\/)).)*?';\n// not a ^ or / followed by a dot,\n// followed by anything, any number of times.\nconst twoStarNoDot = '(?:(?!(?:\\\\/|^)\\\\.).)*?';\nconst filter = (pattern, options = {}) => (p) => (0, exports.minimatch)(p, pattern, options);\nexports.filter = filter;\nexports.minimatch.filter = exports.filter;\nconst ext = (a, b = {}) => Object.assign({}, a, b);\nconst defaults = (def) => {\n    if (!def || typeof def !== 'object' || !Object.keys(def).length) {\n        return exports.minimatch;\n    }\n    const orig = exports.minimatch;\n    const m = (p, pattern, options = {}) => orig(p, pattern, ext(def, options));\n    return Object.assign(m, {\n        Minimatch: class Minimatch extends orig.Minimatch {\n            constructor(pattern, options = {}) {\n                super(pattern, ext(def, options));\n            }\n            static defaults(options) {\n                return orig.defaults(ext(def, options)).Minimatch;\n            }\n        },\n        AST: class AST extends orig.AST {\n            /* c8 ignore start */\n            constructor(type, parent, options = {}) {\n                super(type, parent, ext(def, options));\n            }\n            /* c8 ignore stop */\n            static fromGlob(pattern, options = {}) {\n                return orig.AST.fromGlob(pattern, ext(def, options));\n            }\n        },\n        unescape: (s, options = {}) => orig.unescape(s, ext(def, options)),\n        escape: (s, options = {}) => orig.escape(s, ext(def, options)),\n        filter: (pattern, options = {}) => orig.filter(pattern, ext(def, options)),\n        defaults: (options) => orig.defaults(ext(def, options)),\n        makeRe: (pattern, options = {}) => orig.makeRe(pattern, ext(def, options)),\n        braceExpand: (pattern, options = {}) => orig.braceExpand(pattern, ext(def, options)),\n        match: (list, pattern, options = {}) => orig.match(list, pattern, ext(def, options)),\n        sep: orig.sep,\n        GLOBSTAR: exports.GLOBSTAR,\n    });\n};\nexports.defaults = defaults;\nexports.minimatch.defaults = exports.defaults;\n// Brace expansion:\n// a{b,c}d -> abd acd\n// a{b,}c -> abc ac\n// a{0..3}d -> a0d a1d a2d a3d\n// a{b,c{d,e}f}g -> abg acdfg acefg\n// a{b,c}d{e,f}g -> abdeg acdeg abdeg abdfg\n//\n// Invalid sets are not expanded.\n// a{2..}b -> a{2..}b\n// a{b}c -> a{b}c\nconst braceExpand = (pattern, options = {}) => {\n    (0, assert_valid_pattern_js_1.assertValidPattern)(pattern);\n    // Thanks to Yeting Li  for\n    // improving this regexp to avoid a ReDOS vulnerability.\n    if (options.nobrace || !/\\{(?:(?!\\{).)*\\}/.test(pattern)) {\n        // shortcut. no need to expand.\n        return [pattern];\n    }\n    return (0, brace_expansion_1.default)(pattern);\n};\nexports.braceExpand = braceExpand;\nexports.minimatch.braceExpand = exports.braceExpand;\n// parse a component of the expanded set.\n// At this point, no pattern may contain \"/\" in it\n// so we're going to return a 2d array, where each entry is the full\n// pattern, split on '/', and then turned into a regular expression.\n// A regexp is made at the end which joins each array with an\n// escaped /, and another full one which joins each regexp with |.\n//\n// Following the lead of Bash 4.1, note that \"**\" only has special meaning\n// when it is the *only* thing in a path portion.  Otherwise, any series\n// of * is equivalent to a single *.  Globstar behavior is enabled by\n// default, and can be disabled by setting options.noglobstar.\nconst makeRe = (pattern, options = {}) => new Minimatch(pattern, options).makeRe();\nexports.makeRe = makeRe;\nexports.minimatch.makeRe = exports.makeRe;\nconst match = (list, pattern, options = {}) => {\n    const mm = new Minimatch(pattern, options);\n    list = list.filter(f => mm.match(f));\n    if (mm.options.nonull && !list.length) {\n        list.push(pattern);\n    }\n    return list;\n};\nexports.match = match;\nexports.minimatch.match = exports.match;\n// replace stuff like \\* with *\nconst globMagic = /[?*]|[+@!]\\(.*?\\)|\\[|\\]/;\nconst regExpEscape = (s) => s.replace(/[-[\\]{}()*+?.,\\\\^$|#\\s]/g, '\\\\$&');\nclass Minimatch {\n    options;\n    set;\n    pattern;\n    windowsPathsNoEscape;\n    nonegate;\n    negate;\n    comment;\n    empty;\n    preserveMultipleSlashes;\n    partial;\n    globSet;\n    globParts;\n    nocase;\n    isWindows;\n    platform;\n    windowsNoMagicRoot;\n    regexp;\n    constructor(pattern, options = {}) {\n        (0, assert_valid_pattern_js_1.assertValidPattern)(pattern);\n        options = options || {};\n        this.options = options;\n        this.pattern = pattern;\n        this.platform = options.platform || defaultPlatform;\n        this.isWindows = this.platform === 'win32';\n        this.windowsPathsNoEscape =\n            !!options.windowsPathsNoEscape || options.allowWindowsEscape === false;\n        if (this.windowsPathsNoEscape) {\n            this.pattern = this.pattern.replace(/\\\\/g, '/');\n        }\n        this.preserveMultipleSlashes = !!options.preserveMultipleSlashes;\n        this.regexp = null;\n        this.negate = false;\n        this.nonegate = !!options.nonegate;\n        this.comment = false;\n        this.empty = false;\n        this.partial = !!options.partial;\n        this.nocase = !!this.options.nocase;\n        this.windowsNoMagicRoot =\n            options.windowsNoMagicRoot !== undefined\n                ? options.windowsNoMagicRoot\n                : !!(this.isWindows && this.nocase);\n        this.globSet = [];\n        this.globParts = [];\n        this.set = [];\n        // make the set of regexps etc.\n        this.make();\n    }\n    hasMagic() {\n        if (this.options.magicalBraces && this.set.length > 1) {\n            return true;\n        }\n        for (const pattern of this.set) {\n            for (const part of pattern) {\n                if (typeof part !== 'string')\n                    return true;\n            }\n        }\n        return false;\n    }\n    debug(..._) { }\n    make() {\n        const pattern = this.pattern;\n        const options = this.options;\n        // empty patterns and comments match nothing.\n        if (!options.nocomment && pattern.charAt(0) === '#') {\n            this.comment = true;\n            return;\n        }\n        if (!pattern) {\n            this.empty = true;\n            return;\n        }\n        // step 1: figure out negation, etc.\n        this.parseNegate();\n        // step 2: expand braces\n        this.globSet = [...new Set(this.braceExpand())];\n        if (options.debug) {\n            this.debug = (...args) => console.error(...args);\n        }\n        this.debug(this.pattern, this.globSet);\n        // step 3: now we have a set, so turn each one into a series of\n        // path-portion matching patterns.\n        // These will be regexps, except in the case of \"**\", which is\n        // set to the GLOBSTAR object for globstar behavior,\n        // and will not contain any / characters\n        //\n        // First, we preprocess to make the glob pattern sets a bit simpler\n        // and deduped.  There are some perf-killing patterns that can cause\n        // problems with a glob walk, but we can simplify them down a bit.\n        const rawGlobParts = this.globSet.map(s => this.slashSplit(s));\n        this.globParts = this.preprocess(rawGlobParts);\n        this.debug(this.pattern, this.globParts);\n        // glob --> regexps\n        let set = this.globParts.map((s, _, __) => {\n            if (this.isWindows && this.windowsNoMagicRoot) {\n                // check if it's a drive or unc path.\n                const isUNC = s[0] === '' &&\n                    s[1] === '' &&\n                    (s[2] === '?' || !globMagic.test(s[2])) &&\n                    !globMagic.test(s[3]);\n                const isDrive = /^[a-z]:/i.test(s[0]);\n                if (isUNC) {\n                    return [...s.slice(0, 4), ...s.slice(4).map(ss => this.parse(ss))];\n                }\n                else if (isDrive) {\n                    return [s[0], ...s.slice(1).map(ss => this.parse(ss))];\n                }\n            }\n            return s.map(ss => this.parse(ss));\n        });\n        this.debug(this.pattern, set);\n        // filter out everything that didn't compile properly.\n        this.set = set.filter(s => s.indexOf(false) === -1);\n        // do not treat the ? in UNC paths as magic\n        if (this.isWindows) {\n            for (let i = 0; i < this.set.length; i++) {\n                const p = this.set[i];\n                if (p[0] === '' &&\n                    p[1] === '' &&\n                    this.globParts[i][2] === '?' &&\n                    typeof p[3] === 'string' &&\n                    /^[a-z]:$/i.test(p[3])) {\n                    p[2] = '?';\n                }\n            }\n        }\n        this.debug(this.pattern, this.set);\n    }\n    // various transforms to equivalent pattern sets that are\n    // faster to process in a filesystem walk.  The goal is to\n    // eliminate what we can, and push all ** patterns as far\n    // to the right as possible, even if it increases the number\n    // of patterns that we have to process.\n    preprocess(globParts) {\n        // if we're not in globstar mode, then turn all ** into *\n        if (this.options.noglobstar) {\n            for (let i = 0; i < globParts.length; i++) {\n                for (let j = 0; j < globParts[i].length; j++) {\n                    if (globParts[i][j] === '**') {\n                        globParts[i][j] = '*';\n                    }\n                }\n            }\n        }\n        const { optimizationLevel = 1 } = this.options;\n        if (optimizationLevel >= 2) {\n            // aggressive optimization for the purpose of fs walking\n            globParts = this.firstPhasePreProcess(globParts);\n            globParts = this.secondPhasePreProcess(globParts);\n        }\n        else if (optimizationLevel >= 1) {\n            // just basic optimizations to remove some .. parts\n            globParts = this.levelOneOptimize(globParts);\n        }\n        else {\n            // just collapse multiple ** portions into one\n            globParts = this.adjascentGlobstarOptimize(globParts);\n        }\n        return globParts;\n    }\n    // just get rid of adjascent ** portions\n    adjascentGlobstarOptimize(globParts) {\n        return globParts.map(parts => {\n            let gs = -1;\n            while (-1 !== (gs = parts.indexOf('**', gs + 1))) {\n                let i = gs;\n                while (parts[i + 1] === '**') {\n                    i++;\n                }\n                if (i !== gs) {\n                    parts.splice(gs, i - gs);\n                }\n            }\n            return parts;\n        });\n    }\n    // get rid of adjascent ** and resolve .. portions\n    levelOneOptimize(globParts) {\n        return globParts.map(parts => {\n            parts = parts.reduce((set, part) => {\n                const prev = set[set.length - 1];\n                if (part === '**' && prev === '**') {\n                    return set;\n                }\n                if (part === '..') {\n                    if (prev && prev !== '..' && prev !== '.' && prev !== '**') {\n                        set.pop();\n                        return set;\n                    }\n                }\n                set.push(part);\n                return set;\n            }, []);\n            return parts.length === 0 ? [''] : parts;\n        });\n    }\n    levelTwoFileOptimize(parts) {\n        if (!Array.isArray(parts)) {\n            parts = this.slashSplit(parts);\n        }\n        let didSomething = false;\n        do {\n            didSomething = false;\n            // 
// -> 
/\n            if (!this.preserveMultipleSlashes) {\n                for (let i = 1; i < parts.length - 1; i++) {\n                    const p = parts[i];\n                    // don't squeeze out UNC patterns\n                    if (i === 1 && p === '' && parts[0] === '')\n                        continue;\n                    if (p === '.' || p === '') {\n                        didSomething = true;\n                        parts.splice(i, 1);\n                        i--;\n                    }\n                }\n                if (parts[0] === '.' &&\n                    parts.length === 2 &&\n                    (parts[1] === '.' || parts[1] === '')) {\n                    didSomething = true;\n                    parts.pop();\n                }\n            }\n            // 
/
/../ -> 
/\n            let dd = 0;\n            while (-1 !== (dd = parts.indexOf('..', dd + 1))) {\n                const p = parts[dd - 1];\n                if (p && p !== '.' && p !== '..' && p !== '**') {\n                    didSomething = true;\n                    parts.splice(dd - 1, 2);\n                    dd -= 2;\n                }\n            }\n        } while (didSomething);\n        return parts.length === 0 ? [''] : parts;\n    }\n    // First phase: single-pattern processing\n    // 
 is 1 or more portions\n    //  is 1 or more portions\n    // 
 is any portion other than ., .., '', or **\n    //  is . or ''\n    //\n    // **/.. is *brutal* for filesystem walking performance, because\n    // it effectively resets the recursive walk each time it occurs,\n    // and ** cannot be reduced out by a .. pattern part like a regexp\n    // or most strings (other than .., ., and '') can be.\n    //\n    // 
/**/../
/
/ -> {
/../
/
/,
/**/
/
/}\n    // 
// -> 
/\n    // 
/
/../ -> 
/\n    // **/**/ -> **/\n    //\n    // **/*/ -> */**/ <== not valid because ** doesn't follow\n    // this WOULD be allowed if ** did follow symlinks, or * didn't\n    firstPhasePreProcess(globParts) {\n        let didSomething = false;\n        do {\n            didSomething = false;\n            // 
/**/../
/
/ -> {
/../
/
/,
/**/
/
/}\n            for (let parts of globParts) {\n                let gs = -1;\n                while (-1 !== (gs = parts.indexOf('**', gs + 1))) {\n                    let gss = gs;\n                    while (parts[gss + 1] === '**') {\n                        // 
/**/**/ -> 
/**/\n                        gss++;\n                    }\n                    // eg, if gs is 2 and gss is 4, that means we have 3 **\n                    // parts, and can remove 2 of them.\n                    if (gss > gs) {\n                        parts.splice(gs + 1, gss - gs);\n                    }\n                    let next = parts[gs + 1];\n                    const p = parts[gs + 2];\n                    const p2 = parts[gs + 3];\n                    if (next !== '..')\n                        continue;\n                    if (!p ||\n                        p === '.' ||\n                        p === '..' ||\n                        !p2 ||\n                        p2 === '.' ||\n                        p2 === '..') {\n                        continue;\n                    }\n                    didSomething = true;\n                    // edit parts in place, and push the new one\n                    parts.splice(gs, 1);\n                    const other = parts.slice(0);\n                    other[gs] = '**';\n                    globParts.push(other);\n                    gs--;\n                }\n                // 
// -> 
/\n                if (!this.preserveMultipleSlashes) {\n                    for (let i = 1; i < parts.length - 1; i++) {\n                        const p = parts[i];\n                        // don't squeeze out UNC patterns\n                        if (i === 1 && p === '' && parts[0] === '')\n                            continue;\n                        if (p === '.' || p === '') {\n                            didSomething = true;\n                            parts.splice(i, 1);\n                            i--;\n                        }\n                    }\n                    if (parts[0] === '.' &&\n                        parts.length === 2 &&\n                        (parts[1] === '.' || parts[1] === '')) {\n                        didSomething = true;\n                        parts.pop();\n                    }\n                }\n                // 
/
/../ -> 
/\n                let dd = 0;\n                while (-1 !== (dd = parts.indexOf('..', dd + 1))) {\n                    const p = parts[dd - 1];\n                    if (p && p !== '.' && p !== '..' && p !== '**') {\n                        didSomething = true;\n                        const needDot = dd === 1 && parts[dd + 1] === '**';\n                        const splin = needDot ? ['.'] : [];\n                        parts.splice(dd - 1, 2, ...splin);\n                        if (parts.length === 0)\n                            parts.push('');\n                        dd -= 2;\n                    }\n                }\n            }\n        } while (didSomething);\n        return globParts;\n    }\n    // second phase: multi-pattern dedupes\n    // {
/*/,
/
/} -> 
/*/\n    // {
/,
/} -> 
/\n    // {
/**/,
/} -> 
/**/\n    //\n    // {
/**/,
/**/
/} -> 
/**/\n    // ^-- not valid because ** doens't follow symlinks\n    secondPhasePreProcess(globParts) {\n        for (let i = 0; i < globParts.length - 1; i++) {\n            for (let j = i + 1; j < globParts.length; j++) {\n                const matched = this.partsMatch(globParts[i], globParts[j], !this.preserveMultipleSlashes);\n                if (matched) {\n                    globParts[i] = [];\n                    globParts[j] = matched;\n                    break;\n                }\n            }\n        }\n        return globParts.filter(gs => gs.length);\n    }\n    partsMatch(a, b, emptyGSMatch = false) {\n        let ai = 0;\n        let bi = 0;\n        let result = [];\n        let which = '';\n        while (ai < a.length && bi < b.length) {\n            if (a[ai] === b[bi]) {\n                result.push(which === 'b' ? b[bi] : a[ai]);\n                ai++;\n                bi++;\n            }\n            else if (emptyGSMatch && a[ai] === '**' && b[bi] === a[ai + 1]) {\n                result.push(a[ai]);\n                ai++;\n            }\n            else if (emptyGSMatch && b[bi] === '**' && a[ai] === b[bi + 1]) {\n                result.push(b[bi]);\n                bi++;\n            }\n            else if (a[ai] === '*' &&\n                b[bi] &&\n                (this.options.dot || !b[bi].startsWith('.')) &&\n                b[bi] !== '**') {\n                if (which === 'b')\n                    return false;\n                which = 'a';\n                result.push(a[ai]);\n                ai++;\n                bi++;\n            }\n            else if (b[bi] === '*' &&\n                a[ai] &&\n                (this.options.dot || !a[ai].startsWith('.')) &&\n                a[ai] !== '**') {\n                if (which === 'a')\n                    return false;\n                which = 'b';\n                result.push(b[bi]);\n                ai++;\n                bi++;\n            }\n            else {\n                return false;\n            }\n        }\n        // if we fall out of the loop, it means they two are identical\n        // as long as their lengths match\n        return a.length === b.length && result;\n    }\n    parseNegate() {\n        if (this.nonegate)\n            return;\n        const pattern = this.pattern;\n        let negate = false;\n        let negateOffset = 0;\n        for (let i = 0; i < pattern.length && pattern.charAt(i) === '!'; i++) {\n            negate = !negate;\n            negateOffset++;\n        }\n        if (negateOffset)\n            this.pattern = pattern.slice(negateOffset);\n        this.negate = negate;\n    }\n    // set partial to true to test if, for example,\n    // \"/a/b\" matches the start of \"/*/b/*/d\"\n    // Partial means, if you run out of file before you run\n    // out of pattern, then that's fine, as long as all\n    // the parts match.\n    matchOne(file, pattern, partial = false) {\n        const options = this.options;\n        // UNC paths like //?/X:/... can match X:/... and vice versa\n        // Drive letters in absolute drive or unc paths are always compared\n        // case-insensitively.\n        if (this.isWindows) {\n            const fileDrive = typeof file[0] === 'string' && /^[a-z]:$/i.test(file[0]);\n            const fileUNC = !fileDrive &&\n                file[0] === '' &&\n                file[1] === '' &&\n                file[2] === '?' &&\n                /^[a-z]:$/i.test(file[3]);\n            const patternDrive = typeof pattern[0] === 'string' && /^[a-z]:$/i.test(pattern[0]);\n            const patternUNC = !patternDrive &&\n                pattern[0] === '' &&\n                pattern[1] === '' &&\n                pattern[2] === '?' &&\n                typeof pattern[3] === 'string' &&\n                /^[a-z]:$/i.test(pattern[3]);\n            const fdi = fileUNC ? 3 : fileDrive ? 0 : undefined;\n            const pdi = patternUNC ? 3 : patternDrive ? 0 : undefined;\n            if (typeof fdi === 'number' && typeof pdi === 'number') {\n                const [fd, pd] = [file[fdi], pattern[pdi]];\n                if (fd.toLowerCase() === pd.toLowerCase()) {\n                    pattern[pdi] = fd;\n                    if (pdi > fdi) {\n                        pattern = pattern.slice(pdi);\n                    }\n                    else if (fdi > pdi) {\n                        file = file.slice(fdi);\n                    }\n                }\n            }\n        }\n        // resolve and reduce . and .. portions in the file as well.\n        // dont' need to do the second phase, because it's only one string[]\n        const { optimizationLevel = 1 } = this.options;\n        if (optimizationLevel >= 2) {\n            file = this.levelTwoFileOptimize(file);\n        }\n        this.debug('matchOne', this, { file, pattern });\n        this.debug('matchOne', file.length, pattern.length);\n        for (var fi = 0, pi = 0, fl = file.length, pl = pattern.length; fi < fl && pi < pl; fi++, pi++) {\n            this.debug('matchOne loop');\n            var p = pattern[pi];\n            var f = file[fi];\n            this.debug(pattern, p, f);\n            // should be impossible.\n            // some invalid regexp stuff in the set.\n            /* c8 ignore start */\n            if (p === false) {\n                return false;\n            }\n            /* c8 ignore stop */\n            if (p === exports.GLOBSTAR) {\n                this.debug('GLOBSTAR', [pattern, p, f]);\n                // \"**\"\n                // a/**/b/**/c would match the following:\n                // a/b/x/y/z/c\n                // a/x/y/z/b/c\n                // a/b/x/b/x/c\n                // a/b/c\n                // To do this, take the rest of the pattern after\n                // the **, and see if it would match the file remainder.\n                // If so, return success.\n                // If not, the ** \"swallows\" a segment, and try again.\n                // This is recursively awful.\n                //\n                // a/**/b/**/c matching a/b/x/y/z/c\n                // - a matches a\n                // - doublestar\n                //   - matchOne(b/x/y/z/c, b/**/c)\n                //     - b matches b\n                //     - doublestar\n                //       - matchOne(x/y/z/c, c) -> no\n                //       - matchOne(y/z/c, c) -> no\n                //       - matchOne(z/c, c) -> no\n                //       - matchOne(c, c) yes, hit\n                var fr = fi;\n                var pr = pi + 1;\n                if (pr === pl) {\n                    this.debug('** at the end');\n                    // a ** at the end will just swallow the rest.\n                    // We have found a match.\n                    // however, it will not swallow /.x, unless\n                    // options.dot is set.\n                    // . and .. are *never* matched by **, for explosively\n                    // exponential reasons.\n                    for (; fi < fl; fi++) {\n                        if (file[fi] === '.' ||\n                            file[fi] === '..' ||\n                            (!options.dot && file[fi].charAt(0) === '.'))\n                            return false;\n                    }\n                    return true;\n                }\n                // ok, let's see if we can swallow whatever we can.\n                while (fr < fl) {\n                    var swallowee = file[fr];\n                    this.debug('\\nglobstar while', file, fr, pattern, pr, swallowee);\n                    // XXX remove this slice.  Just pass the start index.\n                    if (this.matchOne(file.slice(fr), pattern.slice(pr), partial)) {\n                        this.debug('globstar found match!', fr, fl, swallowee);\n                        // found a match.\n                        return true;\n                    }\n                    else {\n                        // can't swallow \".\" or \"..\" ever.\n                        // can only swallow \".foo\" when explicitly asked.\n                        if (swallowee === '.' ||\n                            swallowee === '..' ||\n                            (!options.dot && swallowee.charAt(0) === '.')) {\n                            this.debug('dot detected!', file, fr, pattern, pr);\n                            break;\n                        }\n                        // ** swallows a segment, and continue.\n                        this.debug('globstar swallow a segment, and continue');\n                        fr++;\n                    }\n                }\n                // no match was found.\n                // However, in partial mode, we can't say this is necessarily over.\n                /* c8 ignore start */\n                if (partial) {\n                    // ran out of file\n                    this.debug('\\n>>> no match, partial?', file, fr, pattern, pr);\n                    if (fr === fl) {\n                        return true;\n                    }\n                }\n                /* c8 ignore stop */\n                return false;\n            }\n            // something other than **\n            // non-magic patterns just have to match exactly\n            // patterns with magic have been turned into regexps.\n            let hit;\n            if (typeof p === 'string') {\n                hit = f === p;\n                this.debug('string match', p, f, hit);\n            }\n            else {\n                hit = p.test(f);\n                this.debug('pattern match', p, f, hit);\n            }\n            if (!hit)\n                return false;\n        }\n        // Note: ending in / means that we'll get a final \"\"\n        // at the end of the pattern.  This can only match a\n        // corresponding \"\" at the end of the file.\n        // If the file ends in /, then it can only match a\n        // a pattern that ends in /, unless the pattern just\n        // doesn't have any more for it. But, a/b/ should *not*\n        // match \"a/b/*\", even though \"\" matches against the\n        // [^/]*? pattern, except in partial mode, where it might\n        // simply not be reached yet.\n        // However, a/b/ should still satisfy a/*\n        // now either we fell off the end of the pattern, or we're done.\n        if (fi === fl && pi === pl) {\n            // ran out of pattern and filename at the same time.\n            // an exact hit!\n            return true;\n        }\n        else if (fi === fl) {\n            // ran out of file, but still had pattern left.\n            // this is ok if we're doing the match as part of\n            // a glob fs traversal.\n            return partial;\n        }\n        else if (pi === pl) {\n            // ran out of pattern, still have file left.\n            // this is only acceptable if we're on the very last\n            // empty segment of a file with a trailing slash.\n            // a/* should match a/b/\n            return fi === fl - 1 && file[fi] === '';\n            /* c8 ignore start */\n        }\n        else {\n            // should be unreachable.\n            throw new Error('wtf?');\n        }\n        /* c8 ignore stop */\n    }\n    braceExpand() {\n        return (0, exports.braceExpand)(this.pattern, this.options);\n    }\n    parse(pattern) {\n        (0, assert_valid_pattern_js_1.assertValidPattern)(pattern);\n        const options = this.options;\n        // shortcuts\n        if (pattern === '**')\n            return exports.GLOBSTAR;\n        if (pattern === '')\n            return '';\n        // far and away, the most common glob pattern parts are\n        // *, *.*, and *.  Add a fast check method for those.\n        let m;\n        let fastTest = null;\n        if ((m = pattern.match(starRE))) {\n            fastTest = options.dot ? starTestDot : starTest;\n        }\n        else if ((m = pattern.match(starDotExtRE))) {\n            fastTest = (options.nocase\n                ? options.dot\n                    ? starDotExtTestNocaseDot\n                    : starDotExtTestNocase\n                : options.dot\n                    ? starDotExtTestDot\n                    : starDotExtTest)(m[1]);\n        }\n        else if ((m = pattern.match(qmarksRE))) {\n            fastTest = (options.nocase\n                ? options.dot\n                    ? qmarksTestNocaseDot\n                    : qmarksTestNocase\n                : options.dot\n                    ? qmarksTestDot\n                    : qmarksTest)(m);\n        }\n        else if ((m = pattern.match(starDotStarRE))) {\n            fastTest = options.dot ? starDotStarTestDot : starDotStarTest;\n        }\n        else if ((m = pattern.match(dotStarRE))) {\n            fastTest = dotStarTest;\n        }\n        const re = ast_js_1.AST.fromGlob(pattern, this.options).toMMPattern();\n        if (fastTest && typeof re === 'object') {\n            // Avoids overriding in frozen environments\n            Reflect.defineProperty(re, 'test', { value: fastTest });\n        }\n        return re;\n    }\n    makeRe() {\n        if (this.regexp || this.regexp === false)\n            return this.regexp;\n        // at this point, this.set is a 2d array of partial\n        // pattern strings, or \"**\".\n        //\n        // It's better to use .match().  This function shouldn't\n        // be used, really, but it's pretty convenient sometimes,\n        // when you just want to work with a regex.\n        const set = this.set;\n        if (!set.length) {\n            this.regexp = false;\n            return this.regexp;\n        }\n        const options = this.options;\n        const twoStar = options.noglobstar\n            ? star\n            : options.dot\n                ? twoStarDot\n                : twoStarNoDot;\n        const flags = new Set(options.nocase ? ['i'] : []);\n        // regexpify non-globstar patterns\n        // if ** is only item, then we just do one twoStar\n        // if ** is first, and there are more, prepend (\\/|twoStar\\/)? to next\n        // if ** is last, append (\\/twoStar|) to previous\n        // if ** is in the middle, append (\\/|\\/twoStar\\/) to previous\n        // then filter out GLOBSTAR symbols\n        let re = set\n            .map(pattern => {\n            const pp = pattern.map(p => {\n                if (p instanceof RegExp) {\n                    for (const f of p.flags.split(''))\n                        flags.add(f);\n                }\n                return typeof p === 'string'\n                    ? regExpEscape(p)\n                    : p === exports.GLOBSTAR\n                        ? exports.GLOBSTAR\n                        : p._src;\n            });\n            pp.forEach((p, i) => {\n                const next = pp[i + 1];\n                const prev = pp[i - 1];\n                if (p !== exports.GLOBSTAR || prev === exports.GLOBSTAR) {\n                    return;\n                }\n                if (prev === undefined) {\n                    if (next !== undefined && next !== exports.GLOBSTAR) {\n                        pp[i + 1] = '(?:\\\\/|' + twoStar + '\\\\/)?' + next;\n                    }\n                    else {\n                        pp[i] = twoStar;\n                    }\n                }\n                else if (next === undefined) {\n                    pp[i - 1] = prev + '(?:\\\\/|' + twoStar + ')?';\n                }\n                else if (next !== exports.GLOBSTAR) {\n                    pp[i - 1] = prev + '(?:\\\\/|\\\\/' + twoStar + '\\\\/)' + next;\n                    pp[i + 1] = exports.GLOBSTAR;\n                }\n            });\n            return pp.filter(p => p !== exports.GLOBSTAR).join('/');\n        })\n            .join('|');\n        // need to wrap in parens if we had more than one thing with |,\n        // otherwise only the first will be anchored to ^ and the last to $\n        const [open, close] = set.length > 1 ? ['(?:', ')'] : ['', ''];\n        // must match entire pattern\n        // ending in a * or ** will make it less strict.\n        re = '^' + open + re + close + '$';\n        // can match anything, as long as it's not this.\n        if (this.negate)\n            re = '^(?!' + re + ').+$';\n        try {\n            this.regexp = new RegExp(re, [...flags].join(''));\n            /* c8 ignore start */\n        }\n        catch (ex) {\n            // should be impossible\n            this.regexp = false;\n        }\n        /* c8 ignore stop */\n        return this.regexp;\n    }\n    slashSplit(p) {\n        // if p starts with // on windows, we preserve that\n        // so that UNC paths aren't broken.  Otherwise, any number of\n        // / characters are coalesced into one, unless\n        // preserveMultipleSlashes is set to true.\n        if (this.preserveMultipleSlashes) {\n            return p.split('/');\n        }\n        else if (this.isWindows && /^\\/\\/[^\\/]+/.test(p)) {\n            // add an extra '' for the one we lose\n            return ['', ...p.split(/\\/+/)];\n        }\n        else {\n            return p.split(/\\/+/);\n        }\n    }\n    match(f, partial = this.partial) {\n        this.debug('match', f, this.pattern);\n        // short-circuit in the case of busted things.\n        // comments, etc.\n        if (this.comment) {\n            return false;\n        }\n        if (this.empty) {\n            return f === '';\n        }\n        if (f === '/' && partial) {\n            return true;\n        }\n        const options = this.options;\n        // windows: need to use /, not \\\n        if (this.isWindows) {\n            f = f.split('\\\\').join('/');\n        }\n        // treat the test path as a set of pathparts.\n        const ff = this.slashSplit(f);\n        this.debug(this.pattern, 'split', ff);\n        // just ONE of the pattern sets in this.set needs to match\n        // in order for it to be valid.  If negating, then just one\n        // match means that we have failed.\n        // Either way, return on the first hit.\n        const set = this.set;\n        this.debug(this.pattern, 'set', set);\n        // Find the basename of the path by looking for the last non-empty segment\n        let filename = ff[ff.length - 1];\n        if (!filename) {\n            for (let i = ff.length - 2; !filename && i >= 0; i--) {\n                filename = ff[i];\n            }\n        }\n        for (let i = 0; i < set.length; i++) {\n            const pattern = set[i];\n            let file = ff;\n            if (options.matchBase && pattern.length === 1) {\n                file = [filename];\n            }\n            const hit = this.matchOne(file, pattern, partial);\n            if (hit) {\n                if (options.flipNegate) {\n                    return true;\n                }\n                return !this.negate;\n            }\n        }\n        // didn't get any hits.  this is success if it's a negative\n        // pattern, failure otherwise.\n        if (options.flipNegate) {\n            return false;\n        }\n        return this.negate;\n    }\n    static defaults(def) {\n        return exports.minimatch.defaults(def).Minimatch;\n    }\n}\nexports.Minimatch = Minimatch;\n/* c8 ignore start */\nvar ast_js_2 = require(\"./ast.js\");\nObject.defineProperty(exports, \"AST\", { enumerable: true, get: function () { return ast_js_2.AST; } });\nvar escape_js_2 = require(\"./escape.js\");\nObject.defineProperty(exports, \"escape\", { enumerable: true, get: function () { return escape_js_2.escape; } });\nvar unescape_js_2 = require(\"./unescape.js\");\nObject.defineProperty(exports, \"unescape\", { enumerable: true, get: function () { return unescape_js_2.unescape; } });\n/* c8 ignore stop */\nexports.minimatch.AST = ast_js_1.AST;\nexports.minimatch.Minimatch = Minimatch;\nexports.minimatch.escape = escape_js_1.escape;\nexports.minimatch.unescape = unescape_js_1.unescape;\n//# sourceMappingURL=index.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.unescape = void 0;\n/**\n * Un-escape a string that has been escaped with {@link escape}.\n *\n * If the {@link windowsPathsNoEscape} option is used, then square-brace\n * escapes are removed, but not backslash escapes.  For example, it will turn\n * the string `'[*]'` into `*`, but it will not turn `'\\\\*'` into `'*'`,\n * becuase `\\` is a path separator in `windowsPathsNoEscape` mode.\n *\n * When `windowsPathsNoEscape` is not set, then both brace escapes and\n * backslash escapes are removed.\n *\n * Slashes (and backslashes in `windowsPathsNoEscape` mode) cannot be escaped\n * or unescaped.\n */\nconst unescape = (s, { windowsPathsNoEscape = false, } = {}) => {\n    return windowsPathsNoEscape\n        ? s.replace(/\\[([^\\/\\\\])\\]/g, '$1')\n        : s.replace(/((?!\\\\).|^)\\[([^\\/\\\\])\\]/g, '$1$2').replace(/\\\\([^\\/])/g, '$1');\n};\nexports.unescape = unescape;\n//# sourceMappingURL=unescape.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n    return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Minipass = exports.isWritable = exports.isReadable = exports.isStream = void 0;\nconst proc = typeof process === 'object' && process\n    ? process\n    : {\n        stdout: null,\n        stderr: null,\n    };\nconst node_events_1 = require(\"node:events\");\nconst node_stream_1 = __importDefault(require(\"node:stream\"));\nconst node_string_decoder_1 = require(\"node:string_decoder\");\n/**\n * Return true if the argument is a Minipass stream, Node stream, or something\n * else that Minipass can interact with.\n */\nconst isStream = (s) => !!s &&\n    typeof s === 'object' &&\n    (s instanceof Minipass ||\n        s instanceof node_stream_1.default ||\n        (0, exports.isReadable)(s) ||\n        (0, exports.isWritable)(s));\nexports.isStream = isStream;\n/**\n * Return true if the argument is a valid {@link Minipass.Readable}\n */\nconst isReadable = (s) => !!s &&\n    typeof s === 'object' &&\n    s instanceof node_events_1.EventEmitter &&\n    typeof s.pipe === 'function' &&\n    // node core Writable streams have a pipe() method, but it throws\n    s.pipe !== node_stream_1.default.Writable.prototype.pipe;\nexports.isReadable = isReadable;\n/**\n * Return true if the argument is a valid {@link Minipass.Writable}\n */\nconst isWritable = (s) => !!s &&\n    typeof s === 'object' &&\n    s instanceof node_events_1.EventEmitter &&\n    typeof s.write === 'function' &&\n    typeof s.end === 'function';\nexports.isWritable = isWritable;\nconst EOF = Symbol('EOF');\nconst MAYBE_EMIT_END = Symbol('maybeEmitEnd');\nconst EMITTED_END = Symbol('emittedEnd');\nconst EMITTING_END = Symbol('emittingEnd');\nconst EMITTED_ERROR = Symbol('emittedError');\nconst CLOSED = Symbol('closed');\nconst READ = Symbol('read');\nconst FLUSH = Symbol('flush');\nconst FLUSHCHUNK = Symbol('flushChunk');\nconst ENCODING = Symbol('encoding');\nconst DECODER = Symbol('decoder');\nconst FLOWING = Symbol('flowing');\nconst PAUSED = Symbol('paused');\nconst RESUME = Symbol('resume');\nconst BUFFER = Symbol('buffer');\nconst PIPES = Symbol('pipes');\nconst BUFFERLENGTH = Symbol('bufferLength');\nconst BUFFERPUSH = Symbol('bufferPush');\nconst BUFFERSHIFT = Symbol('bufferShift');\nconst OBJECTMODE = Symbol('objectMode');\n// internal event when stream is destroyed\nconst DESTROYED = Symbol('destroyed');\n// internal event when stream has an error\nconst ERROR = Symbol('error');\nconst EMITDATA = Symbol('emitData');\nconst EMITEND = Symbol('emitEnd');\nconst EMITEND2 = Symbol('emitEnd2');\nconst ASYNC = Symbol('async');\nconst ABORT = Symbol('abort');\nconst ABORTED = Symbol('aborted');\nconst SIGNAL = Symbol('signal');\nconst DATALISTENERS = Symbol('dataListeners');\nconst DISCARDED = Symbol('discarded');\nconst defer = (fn) => Promise.resolve().then(fn);\nconst nodefer = (fn) => fn();\nconst isEndish = (ev) => ev === 'end' || ev === 'finish' || ev === 'prefinish';\nconst isArrayBufferLike = (b) => b instanceof ArrayBuffer ||\n    (!!b &&\n        typeof b === 'object' &&\n        b.constructor &&\n        b.constructor.name === 'ArrayBuffer' &&\n        b.byteLength >= 0);\nconst isArrayBufferView = (b) => !Buffer.isBuffer(b) && ArrayBuffer.isView(b);\n/**\n * Internal class representing a pipe to a destination stream.\n *\n * @internal\n */\nclass Pipe {\n    src;\n    dest;\n    opts;\n    ondrain;\n    constructor(src, dest, opts) {\n        this.src = src;\n        this.dest = dest;\n        this.opts = opts;\n        this.ondrain = () => src[RESUME]();\n        this.dest.on('drain', this.ondrain);\n    }\n    unpipe() {\n        this.dest.removeListener('drain', this.ondrain);\n    }\n    // only here for the prototype\n    /* c8 ignore start */\n    proxyErrors(_er) { }\n    /* c8 ignore stop */\n    end() {\n        this.unpipe();\n        if (this.opts.end)\n            this.dest.end();\n    }\n}\n/**\n * Internal class representing a pipe to a destination stream where\n * errors are proxied.\n *\n * @internal\n */\nclass PipeProxyErrors extends Pipe {\n    unpipe() {\n        this.src.removeListener('error', this.proxyErrors);\n        super.unpipe();\n    }\n    constructor(src, dest, opts) {\n        super(src, dest, opts);\n        this.proxyErrors = er => dest.emit('error', er);\n        src.on('error', this.proxyErrors);\n    }\n}\nconst isObjectModeOptions = (o) => !!o.objectMode;\nconst isEncodingOptions = (o) => !o.objectMode && !!o.encoding && o.encoding !== 'buffer';\n/**\n * Main export, the Minipass class\n *\n * `RType` is the type of data emitted, defaults to Buffer\n *\n * `WType` is the type of data to be written, if RType is buffer or string,\n * then any {@link Minipass.ContiguousData} is allowed.\n *\n * `Events` is the set of event handler signatures that this object\n * will emit, see {@link Minipass.Events}\n */\nclass Minipass extends node_events_1.EventEmitter {\n    [FLOWING] = false;\n    [PAUSED] = false;\n    [PIPES] = [];\n    [BUFFER] = [];\n    [OBJECTMODE];\n    [ENCODING];\n    [ASYNC];\n    [DECODER];\n    [EOF] = false;\n    [EMITTED_END] = false;\n    [EMITTING_END] = false;\n    [CLOSED] = false;\n    [EMITTED_ERROR] = null;\n    [BUFFERLENGTH] = 0;\n    [DESTROYED] = false;\n    [SIGNAL];\n    [ABORTED] = false;\n    [DATALISTENERS] = 0;\n    [DISCARDED] = false;\n    /**\n     * true if the stream can be written\n     */\n    writable = true;\n    /**\n     * true if the stream can be read\n     */\n    readable = true;\n    /**\n     * If `RType` is Buffer, then options do not need to be provided.\n     * Otherwise, an options object must be provided to specify either\n     * {@link Minipass.SharedOptions.objectMode} or\n     * {@link Minipass.SharedOptions.encoding}, as appropriate.\n     */\n    constructor(...args) {\n        const options = (args[0] ||\n            {});\n        super();\n        if (options.objectMode && typeof options.encoding === 'string') {\n            throw new TypeError('Encoding and objectMode may not be used together');\n        }\n        if (isObjectModeOptions(options)) {\n            this[OBJECTMODE] = true;\n            this[ENCODING] = null;\n        }\n        else if (isEncodingOptions(options)) {\n            this[ENCODING] = options.encoding;\n            this[OBJECTMODE] = false;\n        }\n        else {\n            this[OBJECTMODE] = false;\n            this[ENCODING] = null;\n        }\n        this[ASYNC] = !!options.async;\n        this[DECODER] = this[ENCODING]\n            ? new node_string_decoder_1.StringDecoder(this[ENCODING])\n            : null;\n        //@ts-ignore - private option for debugging and testing\n        if (options && options.debugExposeBuffer === true) {\n            Object.defineProperty(this, 'buffer', { get: () => this[BUFFER] });\n        }\n        //@ts-ignore - private option for debugging and testing\n        if (options && options.debugExposePipes === true) {\n            Object.defineProperty(this, 'pipes', { get: () => this[PIPES] });\n        }\n        const { signal } = options;\n        if (signal) {\n            this[SIGNAL] = signal;\n            if (signal.aborted) {\n                this[ABORT]();\n            }\n            else {\n                signal.addEventListener('abort', () => this[ABORT]());\n            }\n        }\n    }\n    /**\n     * The amount of data stored in the buffer waiting to be read.\n     *\n     * For Buffer strings, this will be the total byte length.\n     * For string encoding streams, this will be the string character length,\n     * according to JavaScript's `string.length` logic.\n     * For objectMode streams, this is a count of the items waiting to be\n     * emitted.\n     */\n    get bufferLength() {\n        return this[BUFFERLENGTH];\n    }\n    /**\n     * The `BufferEncoding` currently in use, or `null`\n     */\n    get encoding() {\n        return this[ENCODING];\n    }\n    /**\n     * @deprecated - This is a read only property\n     */\n    set encoding(_enc) {\n        throw new Error('Encoding must be set at instantiation time');\n    }\n    /**\n     * @deprecated - Encoding may only be set at instantiation time\n     */\n    setEncoding(_enc) {\n        throw new Error('Encoding must be set at instantiation time');\n    }\n    /**\n     * True if this is an objectMode stream\n     */\n    get objectMode() {\n        return this[OBJECTMODE];\n    }\n    /**\n     * @deprecated - This is a read-only property\n     */\n    set objectMode(_om) {\n        throw new Error('objectMode must be set at instantiation time');\n    }\n    /**\n     * true if this is an async stream\n     */\n    get ['async']() {\n        return this[ASYNC];\n    }\n    /**\n     * Set to true to make this stream async.\n     *\n     * Once set, it cannot be unset, as this would potentially cause incorrect\n     * behavior.  Ie, a sync stream can be made async, but an async stream\n     * cannot be safely made sync.\n     */\n    set ['async'](a) {\n        this[ASYNC] = this[ASYNC] || !!a;\n    }\n    // drop everything and get out of the flow completely\n    [ABORT]() {\n        this[ABORTED] = true;\n        this.emit('abort', this[SIGNAL]?.reason);\n        this.destroy(this[SIGNAL]?.reason);\n    }\n    /**\n     * True if the stream has been aborted.\n     */\n    get aborted() {\n        return this[ABORTED];\n    }\n    /**\n     * No-op setter. Stream aborted status is set via the AbortSignal provided\n     * in the constructor options.\n     */\n    set aborted(_) { }\n    write(chunk, encoding, cb) {\n        if (this[ABORTED])\n            return false;\n        if (this[EOF])\n            throw new Error('write after end');\n        if (this[DESTROYED]) {\n            this.emit('error', Object.assign(new Error('Cannot call write after a stream was destroyed'), { code: 'ERR_STREAM_DESTROYED' }));\n            return true;\n        }\n        if (typeof encoding === 'function') {\n            cb = encoding;\n            encoding = 'utf8';\n        }\n        if (!encoding)\n            encoding = 'utf8';\n        const fn = this[ASYNC] ? defer : nodefer;\n        // convert array buffers and typed array views into buffers\n        // at some point in the future, we may want to do the opposite!\n        // leave strings and buffers as-is\n        // anything is only allowed if in object mode, so throw\n        if (!this[OBJECTMODE] && !Buffer.isBuffer(chunk)) {\n            if (isArrayBufferView(chunk)) {\n                //@ts-ignore - sinful unsafe type changing\n                chunk = Buffer.from(chunk.buffer, chunk.byteOffset, chunk.byteLength);\n            }\n            else if (isArrayBufferLike(chunk)) {\n                //@ts-ignore - sinful unsafe type changing\n                chunk = Buffer.from(chunk);\n            }\n            else if (typeof chunk !== 'string') {\n                throw new Error('Non-contiguous data written to non-objectMode stream');\n            }\n        }\n        // handle object mode up front, since it's simpler\n        // this yields better performance, fewer checks later.\n        if (this[OBJECTMODE]) {\n            // maybe impossible?\n            /* c8 ignore start */\n            if (this[FLOWING] && this[BUFFERLENGTH] !== 0)\n                this[FLUSH](true);\n            /* c8 ignore stop */\n            if (this[FLOWING])\n                this.emit('data', chunk);\n            else\n                this[BUFFERPUSH](chunk);\n            if (this[BUFFERLENGTH] !== 0)\n                this.emit('readable');\n            if (cb)\n                fn(cb);\n            return this[FLOWING];\n        }\n        // at this point the chunk is a buffer or string\n        // don't buffer it up or send it to the decoder\n        if (!chunk.length) {\n            if (this[BUFFERLENGTH] !== 0)\n                this.emit('readable');\n            if (cb)\n                fn(cb);\n            return this[FLOWING];\n        }\n        // fast-path writing strings of same encoding to a stream with\n        // an empty buffer, skipping the buffer/decoder dance\n        if (typeof chunk === 'string' &&\n            // unless it is a string already ready for us to use\n            !(encoding === this[ENCODING] && !this[DECODER]?.lastNeed)) {\n            //@ts-ignore - sinful unsafe type change\n            chunk = Buffer.from(chunk, encoding);\n        }\n        if (Buffer.isBuffer(chunk) && this[ENCODING]) {\n            //@ts-ignore - sinful unsafe type change\n            chunk = this[DECODER].write(chunk);\n        }\n        // Note: flushing CAN potentially switch us into not-flowing mode\n        if (this[FLOWING] && this[BUFFERLENGTH] !== 0)\n            this[FLUSH](true);\n        if (this[FLOWING])\n            this.emit('data', chunk);\n        else\n            this[BUFFERPUSH](chunk);\n        if (this[BUFFERLENGTH] !== 0)\n            this.emit('readable');\n        if (cb)\n            fn(cb);\n        return this[FLOWING];\n    }\n    /**\n     * Low-level explicit read method.\n     *\n     * In objectMode, the argument is ignored, and one item is returned if\n     * available.\n     *\n     * `n` is the number of bytes (or in the case of encoding streams,\n     * characters) to consume. If `n` is not provided, then the entire buffer\n     * is returned, or `null` is returned if no data is available.\n     *\n     * If `n` is greater that the amount of data in the internal buffer,\n     * then `null` is returned.\n     */\n    read(n) {\n        if (this[DESTROYED])\n            return null;\n        this[DISCARDED] = false;\n        if (this[BUFFERLENGTH] === 0 ||\n            n === 0 ||\n            (n && n > this[BUFFERLENGTH])) {\n            this[MAYBE_EMIT_END]();\n            return null;\n        }\n        if (this[OBJECTMODE])\n            n = null;\n        if (this[BUFFER].length > 1 && !this[OBJECTMODE]) {\n            // not object mode, so if we have an encoding, then RType is string\n            // otherwise, must be Buffer\n            this[BUFFER] = [\n                (this[ENCODING]\n                    ? this[BUFFER].join('')\n                    : Buffer.concat(this[BUFFER], this[BUFFERLENGTH])),\n            ];\n        }\n        const ret = this[READ](n || null, this[BUFFER][0]);\n        this[MAYBE_EMIT_END]();\n        return ret;\n    }\n    [READ](n, chunk) {\n        if (this[OBJECTMODE])\n            this[BUFFERSHIFT]();\n        else {\n            const c = chunk;\n            if (n === c.length || n === null)\n                this[BUFFERSHIFT]();\n            else if (typeof c === 'string') {\n                this[BUFFER][0] = c.slice(n);\n                chunk = c.slice(0, n);\n                this[BUFFERLENGTH] -= n;\n            }\n            else {\n                this[BUFFER][0] = c.subarray(n);\n                chunk = c.subarray(0, n);\n                this[BUFFERLENGTH] -= n;\n            }\n        }\n        this.emit('data', chunk);\n        if (!this[BUFFER].length && !this[EOF])\n            this.emit('drain');\n        return chunk;\n    }\n    end(chunk, encoding, cb) {\n        if (typeof chunk === 'function') {\n            cb = chunk;\n            chunk = undefined;\n        }\n        if (typeof encoding === 'function') {\n            cb = encoding;\n            encoding = 'utf8';\n        }\n        if (chunk !== undefined)\n            this.write(chunk, encoding);\n        if (cb)\n            this.once('end', cb);\n        this[EOF] = true;\n        this.writable = false;\n        // if we haven't written anything, then go ahead and emit,\n        // even if we're not reading.\n        // we'll re-emit if a new 'end' listener is added anyway.\n        // This makes MP more suitable to write-only use cases.\n        if (this[FLOWING] || !this[PAUSED])\n            this[MAYBE_EMIT_END]();\n        return this;\n    }\n    // don't let the internal resume be overwritten\n    [RESUME]() {\n        if (this[DESTROYED])\n            return;\n        if (!this[DATALISTENERS] && !this[PIPES].length) {\n            this[DISCARDED] = true;\n        }\n        this[PAUSED] = false;\n        this[FLOWING] = true;\n        this.emit('resume');\n        if (this[BUFFER].length)\n            this[FLUSH]();\n        else if (this[EOF])\n            this[MAYBE_EMIT_END]();\n        else\n            this.emit('drain');\n    }\n    /**\n     * Resume the stream if it is currently in a paused state\n     *\n     * If called when there are no pipe destinations or `data` event listeners,\n     * this will place the stream in a \"discarded\" state, where all data will\n     * be thrown away. The discarded state is removed if a pipe destination or\n     * data handler is added, if pause() is called, or if any synchronous or\n     * asynchronous iteration is started.\n     */\n    resume() {\n        return this[RESUME]();\n    }\n    /**\n     * Pause the stream\n     */\n    pause() {\n        this[FLOWING] = false;\n        this[PAUSED] = true;\n        this[DISCARDED] = false;\n    }\n    /**\n     * true if the stream has been forcibly destroyed\n     */\n    get destroyed() {\n        return this[DESTROYED];\n    }\n    /**\n     * true if the stream is currently in a flowing state, meaning that\n     * any writes will be immediately emitted.\n     */\n    get flowing() {\n        return this[FLOWING];\n    }\n    /**\n     * true if the stream is currently in a paused state\n     */\n    get paused() {\n        return this[PAUSED];\n    }\n    [BUFFERPUSH](chunk) {\n        if (this[OBJECTMODE])\n            this[BUFFERLENGTH] += 1;\n        else\n            this[BUFFERLENGTH] += chunk.length;\n        this[BUFFER].push(chunk);\n    }\n    [BUFFERSHIFT]() {\n        if (this[OBJECTMODE])\n            this[BUFFERLENGTH] -= 1;\n        else\n            this[BUFFERLENGTH] -= this[BUFFER][0].length;\n        return this[BUFFER].shift();\n    }\n    [FLUSH](noDrain = false) {\n        do { } while (this[FLUSHCHUNK](this[BUFFERSHIFT]()) &&\n            this[BUFFER].length);\n        if (!noDrain && !this[BUFFER].length && !this[EOF])\n            this.emit('drain');\n    }\n    [FLUSHCHUNK](chunk) {\n        this.emit('data', chunk);\n        return this[FLOWING];\n    }\n    /**\n     * Pipe all data emitted by this stream into the destination provided.\n     *\n     * Triggers the flow of data.\n     */\n    pipe(dest, opts) {\n        if (this[DESTROYED])\n            return dest;\n        this[DISCARDED] = false;\n        const ended = this[EMITTED_END];\n        opts = opts || {};\n        if (dest === proc.stdout || dest === proc.stderr)\n            opts.end = false;\n        else\n            opts.end = opts.end !== false;\n        opts.proxyErrors = !!opts.proxyErrors;\n        // piping an ended stream ends immediately\n        if (ended) {\n            if (opts.end)\n                dest.end();\n        }\n        else {\n            // \"as\" here just ignores the WType, which pipes don't care about,\n            // since they're only consuming from us, and writing to the dest\n            this[PIPES].push(!opts.proxyErrors\n                ? new Pipe(this, dest, opts)\n                : new PipeProxyErrors(this, dest, opts));\n            if (this[ASYNC])\n                defer(() => this[RESUME]());\n            else\n                this[RESUME]();\n        }\n        return dest;\n    }\n    /**\n     * Fully unhook a piped destination stream.\n     *\n     * If the destination stream was the only consumer of this stream (ie,\n     * there are no other piped destinations or `'data'` event listeners)\n     * then the flow of data will stop until there is another consumer or\n     * {@link Minipass#resume} is explicitly called.\n     */\n    unpipe(dest) {\n        const p = this[PIPES].find(p => p.dest === dest);\n        if (p) {\n            if (this[PIPES].length === 1) {\n                if (this[FLOWING] && this[DATALISTENERS] === 0) {\n                    this[FLOWING] = false;\n                }\n                this[PIPES] = [];\n            }\n            else\n                this[PIPES].splice(this[PIPES].indexOf(p), 1);\n            p.unpipe();\n        }\n    }\n    /**\n     * Alias for {@link Minipass#on}\n     */\n    addListener(ev, handler) {\n        return this.on(ev, handler);\n    }\n    /**\n     * Mostly identical to `EventEmitter.on`, with the following\n     * behavior differences to prevent data loss and unnecessary hangs:\n     *\n     * - Adding a 'data' event handler will trigger the flow of data\n     *\n     * - Adding a 'readable' event handler when there is data waiting to be read\n     *   will cause 'readable' to be emitted immediately.\n     *\n     * - Adding an 'endish' event handler ('end', 'finish', etc.) which has\n     *   already passed will cause the event to be emitted immediately and all\n     *   handlers removed.\n     *\n     * - Adding an 'error' event handler after an error has been emitted will\n     *   cause the event to be re-emitted immediately with the error previously\n     *   raised.\n     */\n    on(ev, handler) {\n        const ret = super.on(ev, handler);\n        if (ev === 'data') {\n            this[DISCARDED] = false;\n            this[DATALISTENERS]++;\n            if (!this[PIPES].length && !this[FLOWING]) {\n                this[RESUME]();\n            }\n        }\n        else if (ev === 'readable' && this[BUFFERLENGTH] !== 0) {\n            super.emit('readable');\n        }\n        else if (isEndish(ev) && this[EMITTED_END]) {\n            super.emit(ev);\n            this.removeAllListeners(ev);\n        }\n        else if (ev === 'error' && this[EMITTED_ERROR]) {\n            const h = handler;\n            if (this[ASYNC])\n                defer(() => h.call(this, this[EMITTED_ERROR]));\n            else\n                h.call(this, this[EMITTED_ERROR]);\n        }\n        return ret;\n    }\n    /**\n     * Alias for {@link Minipass#off}\n     */\n    removeListener(ev, handler) {\n        return this.off(ev, handler);\n    }\n    /**\n     * Mostly identical to `EventEmitter.off`\n     *\n     * If a 'data' event handler is removed, and it was the last consumer\n     * (ie, there are no pipe destinations or other 'data' event listeners),\n     * then the flow of data will stop until there is another consumer or\n     * {@link Minipass#resume} is explicitly called.\n     */\n    off(ev, handler) {\n        const ret = super.off(ev, handler);\n        // if we previously had listeners, and now we don't, and we don't\n        // have any pipes, then stop the flow, unless it's been explicitly\n        // put in a discarded flowing state via stream.resume().\n        if (ev === 'data') {\n            this[DATALISTENERS] = this.listeners('data').length;\n            if (this[DATALISTENERS] === 0 &&\n                !this[DISCARDED] &&\n                !this[PIPES].length) {\n                this[FLOWING] = false;\n            }\n        }\n        return ret;\n    }\n    /**\n     * Mostly identical to `EventEmitter.removeAllListeners`\n     *\n     * If all 'data' event handlers are removed, and they were the last consumer\n     * (ie, there are no pipe destinations), then the flow of data will stop\n     * until there is another consumer or {@link Minipass#resume} is explicitly\n     * called.\n     */\n    removeAllListeners(ev) {\n        const ret = super.removeAllListeners(ev);\n        if (ev === 'data' || ev === undefined) {\n            this[DATALISTENERS] = 0;\n            if (!this[DISCARDED] && !this[PIPES].length) {\n                this[FLOWING] = false;\n            }\n        }\n        return ret;\n    }\n    /**\n     * true if the 'end' event has been emitted\n     */\n    get emittedEnd() {\n        return this[EMITTED_END];\n    }\n    [MAYBE_EMIT_END]() {\n        if (!this[EMITTING_END] &&\n            !this[EMITTED_END] &&\n            !this[DESTROYED] &&\n            this[BUFFER].length === 0 &&\n            this[EOF]) {\n            this[EMITTING_END] = true;\n            this.emit('end');\n            this.emit('prefinish');\n            this.emit('finish');\n            if (this[CLOSED])\n                this.emit('close');\n            this[EMITTING_END] = false;\n        }\n    }\n    /**\n     * Mostly identical to `EventEmitter.emit`, with the following\n     * behavior differences to prevent data loss and unnecessary hangs:\n     *\n     * If the stream has been destroyed, and the event is something other\n     * than 'close' or 'error', then `false` is returned and no handlers\n     * are called.\n     *\n     * If the event is 'end', and has already been emitted, then the event\n     * is ignored. If the stream is in a paused or non-flowing state, then\n     * the event will be deferred until data flow resumes. If the stream is\n     * async, then handlers will be called on the next tick rather than\n     * immediately.\n     *\n     * If the event is 'close', and 'end' has not yet been emitted, then\n     * the event will be deferred until after 'end' is emitted.\n     *\n     * If the event is 'error', and an AbortSignal was provided for the stream,\n     * and there are no listeners, then the event is ignored, matching the\n     * behavior of node core streams in the presense of an AbortSignal.\n     *\n     * If the event is 'finish' or 'prefinish', then all listeners will be\n     * removed after emitting the event, to prevent double-firing.\n     */\n    emit(ev, ...args) {\n        const data = args[0];\n        // error and close are only events allowed after calling destroy()\n        if (ev !== 'error' &&\n            ev !== 'close' &&\n            ev !== DESTROYED &&\n            this[DESTROYED]) {\n            return false;\n        }\n        else if (ev === 'data') {\n            return !this[OBJECTMODE] && !data\n                ? false\n                : this[ASYNC]\n                    ? (defer(() => this[EMITDATA](data)), true)\n                    : this[EMITDATA](data);\n        }\n        else if (ev === 'end') {\n            return this[EMITEND]();\n        }\n        else if (ev === 'close') {\n            this[CLOSED] = true;\n            // don't emit close before 'end' and 'finish'\n            if (!this[EMITTED_END] && !this[DESTROYED])\n                return false;\n            const ret = super.emit('close');\n            this.removeAllListeners('close');\n            return ret;\n        }\n        else if (ev === 'error') {\n            this[EMITTED_ERROR] = data;\n            super.emit(ERROR, data);\n            const ret = !this[SIGNAL] || this.listeners('error').length\n                ? super.emit('error', data)\n                : false;\n            this[MAYBE_EMIT_END]();\n            return ret;\n        }\n        else if (ev === 'resume') {\n            const ret = super.emit('resume');\n            this[MAYBE_EMIT_END]();\n            return ret;\n        }\n        else if (ev === 'finish' || ev === 'prefinish') {\n            const ret = super.emit(ev);\n            this.removeAllListeners(ev);\n            return ret;\n        }\n        // Some other unknown event\n        const ret = super.emit(ev, ...args);\n        this[MAYBE_EMIT_END]();\n        return ret;\n    }\n    [EMITDATA](data) {\n        for (const p of this[PIPES]) {\n            if (p.dest.write(data) === false)\n                this.pause();\n        }\n        const ret = this[DISCARDED] ? false : super.emit('data', data);\n        this[MAYBE_EMIT_END]();\n        return ret;\n    }\n    [EMITEND]() {\n        if (this[EMITTED_END])\n            return false;\n        this[EMITTED_END] = true;\n        this.readable = false;\n        return this[ASYNC]\n            ? (defer(() => this[EMITEND2]()), true)\n            : this[EMITEND2]();\n    }\n    [EMITEND2]() {\n        if (this[DECODER]) {\n            const data = this[DECODER].end();\n            if (data) {\n                for (const p of this[PIPES]) {\n                    p.dest.write(data);\n                }\n                if (!this[DISCARDED])\n                    super.emit('data', data);\n            }\n        }\n        for (const p of this[PIPES]) {\n            p.end();\n        }\n        const ret = super.emit('end');\n        this.removeAllListeners('end');\n        return ret;\n    }\n    /**\n     * Return a Promise that resolves to an array of all emitted data once\n     * the stream ends.\n     */\n    async collect() {\n        const buf = Object.assign([], {\n            dataLength: 0,\n        });\n        if (!this[OBJECTMODE])\n            buf.dataLength = 0;\n        // set the promise first, in case an error is raised\n        // by triggering the flow here.\n        const p = this.promise();\n        this.on('data', c => {\n            buf.push(c);\n            if (!this[OBJECTMODE])\n                buf.dataLength += c.length;\n        });\n        await p;\n        return buf;\n    }\n    /**\n     * Return a Promise that resolves to the concatenation of all emitted data\n     * once the stream ends.\n     *\n     * Not allowed on objectMode streams.\n     */\n    async concat() {\n        if (this[OBJECTMODE]) {\n            throw new Error('cannot concat in objectMode');\n        }\n        const buf = await this.collect();\n        return (this[ENCODING]\n            ? buf.join('')\n            : Buffer.concat(buf, buf.dataLength));\n    }\n    /**\n     * Return a void Promise that resolves once the stream ends.\n     */\n    async promise() {\n        return new Promise((resolve, reject) => {\n            this.on(DESTROYED, () => reject(new Error('stream destroyed')));\n            this.on('error', er => reject(er));\n            this.on('end', () => resolve());\n        });\n    }\n    /**\n     * Asynchronous `for await of` iteration.\n     *\n     * This will continue emitting all chunks until the stream terminates.\n     */\n    [Symbol.asyncIterator]() {\n        // set this up front, in case the consumer doesn't call next()\n        // right away.\n        this[DISCARDED] = false;\n        let stopped = false;\n        const stop = async () => {\n            this.pause();\n            stopped = true;\n            return { value: undefined, done: true };\n        };\n        const next = () => {\n            if (stopped)\n                return stop();\n            const res = this.read();\n            if (res !== null)\n                return Promise.resolve({ done: false, value: res });\n            if (this[EOF])\n                return stop();\n            let resolve;\n            let reject;\n            const onerr = (er) => {\n                this.off('data', ondata);\n                this.off('end', onend);\n                this.off(DESTROYED, ondestroy);\n                stop();\n                reject(er);\n            };\n            const ondata = (value) => {\n                this.off('error', onerr);\n                this.off('end', onend);\n                this.off(DESTROYED, ondestroy);\n                this.pause();\n                resolve({ value, done: !!this[EOF] });\n            };\n            const onend = () => {\n                this.off('error', onerr);\n                this.off('data', ondata);\n                this.off(DESTROYED, ondestroy);\n                stop();\n                resolve({ done: true, value: undefined });\n            };\n            const ondestroy = () => onerr(new Error('stream destroyed'));\n            return new Promise((res, rej) => {\n                reject = rej;\n                resolve = res;\n                this.once(DESTROYED, ondestroy);\n                this.once('error', onerr);\n                this.once('end', onend);\n                this.once('data', ondata);\n            });\n        };\n        return {\n            next,\n            throw: stop,\n            return: stop,\n            [Symbol.asyncIterator]() {\n                return this;\n            },\n        };\n    }\n    /**\n     * Synchronous `for of` iteration.\n     *\n     * The iteration will terminate when the internal buffer runs out, even\n     * if the stream has not yet terminated.\n     */\n    [Symbol.iterator]() {\n        // set this up front, in case the consumer doesn't call next()\n        // right away.\n        this[DISCARDED] = false;\n        let stopped = false;\n        const stop = () => {\n            this.pause();\n            this.off(ERROR, stop);\n            this.off(DESTROYED, stop);\n            this.off('end', stop);\n            stopped = true;\n            return { done: true, value: undefined };\n        };\n        const next = () => {\n            if (stopped)\n                return stop();\n            const value = this.read();\n            return value === null ? stop() : { done: false, value };\n        };\n        this.once('end', stop);\n        this.once(ERROR, stop);\n        this.once(DESTROYED, stop);\n        return {\n            next,\n            throw: stop,\n            return: stop,\n            [Symbol.iterator]() {\n                return this;\n            },\n        };\n    }\n    /**\n     * Destroy a stream, preventing it from being used for any further purpose.\n     *\n     * If the stream has a `close()` method, then it will be called on\n     * destruction.\n     *\n     * After destruction, any attempt to write data, read data, or emit most\n     * events will be ignored.\n     *\n     * If an error argument is provided, then it will be emitted in an\n     * 'error' event.\n     */\n    destroy(er) {\n        if (this[DESTROYED]) {\n            if (er)\n                this.emit('error', er);\n            else\n                this.emit(DESTROYED);\n            return this;\n        }\n        this[DESTROYED] = true;\n        this[DISCARDED] = true;\n        // throw away all buffered data, it's never coming out\n        this[BUFFER].length = 0;\n        this[BUFFERLENGTH] = 0;\n        const wc = this;\n        if (typeof wc.close === 'function' && !this[CLOSED])\n            wc.close();\n        if (er)\n            this.emit('error', er);\n        // if no error to emit, still reject pending promises\n        else\n            this.emit(DESTROYED);\n        return this;\n    }\n    /**\n     * Alias for {@link isStream}\n     *\n     * Former export location, maintained for backwards compatibility.\n     *\n     * @deprecated\n     */\n    static get isStream() {\n        return exports.isStream;\n    }\n}\nexports.Minipass = Minipass;\n//# sourceMappingURL=index.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    var desc = Object.getOwnPropertyDescriptor(m, k);\n    if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n      desc = { enumerable: true, get: function() { return m[k]; } };\n    }\n    Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n    if (k2 === undefined) k2 = k;\n    o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n    Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n    o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n    if (mod && mod.__esModule) return mod;\n    var result = {};\n    if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n    __setModuleDefault(result, mod);\n    return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PathScurry = exports.Path = exports.PathScurryDarwin = exports.PathScurryPosix = exports.PathScurryWin32 = exports.PathScurryBase = exports.PathPosix = exports.PathWin32 = exports.PathBase = exports.ChildrenCache = exports.ResolveCache = void 0;\nconst lru_cache_1 = require(\"lru-cache\");\nconst node_path_1 = require(\"node:path\");\nconst node_url_1 = require(\"node:url\");\nconst fs_1 = require(\"fs\");\nconst actualFS = __importStar(require(\"node:fs\"));\nconst realpathSync = fs_1.realpathSync.native;\n// TODO: test perf of fs/promises realpath vs realpathCB,\n// since the promises one uses realpath.native\nconst promises_1 = require(\"node:fs/promises\");\nconst minipass_1 = require(\"minipass\");\nconst defaultFS = {\n    lstatSync: fs_1.lstatSync,\n    readdir: fs_1.readdir,\n    readdirSync: fs_1.readdirSync,\n    readlinkSync: fs_1.readlinkSync,\n    realpathSync,\n    promises: {\n        lstat: promises_1.lstat,\n        readdir: promises_1.readdir,\n        readlink: promises_1.readlink,\n        realpath: promises_1.realpath,\n    },\n};\n// if they just gave us require('fs') then use our default\nconst fsFromOption = (fsOption) => !fsOption || fsOption === defaultFS || fsOption === actualFS ?\n    defaultFS\n    : {\n        ...defaultFS,\n        ...fsOption,\n        promises: {\n            ...defaultFS.promises,\n            ...(fsOption.promises || {}),\n        },\n    };\n// turn something like //?/c:/ into c:\\\nconst uncDriveRegexp = /^\\\\\\\\\\?\\\\([a-z]:)\\\\?$/i;\nconst uncToDrive = (rootPath) => rootPath.replace(/\\//g, '\\\\').replace(uncDriveRegexp, '$1\\\\');\n// windows paths are separated by either / or \\\nconst eitherSep = /[\\\\\\/]/;\nconst UNKNOWN = 0; // may not even exist, for all we know\nconst IFIFO = 0b0001;\nconst IFCHR = 0b0010;\nconst IFDIR = 0b0100;\nconst IFBLK = 0b0110;\nconst IFREG = 0b1000;\nconst IFLNK = 0b1010;\nconst IFSOCK = 0b1100;\nconst IFMT = 0b1111;\n// mask to unset low 4 bits\nconst IFMT_UNKNOWN = ~IFMT;\n// set after successfully calling readdir() and getting entries.\nconst READDIR_CALLED = 0b0000_0001_0000;\n// set after a successful lstat()\nconst LSTAT_CALLED = 0b0000_0010_0000;\n// set if an entry (or one of its parents) is definitely not a dir\nconst ENOTDIR = 0b0000_0100_0000;\n// set if an entry (or one of its parents) does not exist\n// (can also be set on lstat errors like EACCES or ENAMETOOLONG)\nconst ENOENT = 0b0000_1000_0000;\n// cannot have child entries -- also verify &IFMT is either IFDIR or IFLNK\n// set if we fail to readlink\nconst ENOREADLINK = 0b0001_0000_0000;\n// set if we know realpath() will fail\nconst ENOREALPATH = 0b0010_0000_0000;\nconst ENOCHILD = ENOTDIR | ENOENT | ENOREALPATH;\nconst TYPEMASK = 0b0011_1111_1111;\nconst entToType = (s) => s.isFile() ? IFREG\n    : s.isDirectory() ? IFDIR\n        : s.isSymbolicLink() ? IFLNK\n            : s.isCharacterDevice() ? IFCHR\n                : s.isBlockDevice() ? IFBLK\n                    : s.isSocket() ? IFSOCK\n                        : s.isFIFO() ? IFIFO\n                            : UNKNOWN;\n// normalize unicode path names\nconst normalizeCache = new Map();\nconst normalize = (s) => {\n    const c = normalizeCache.get(s);\n    if (c)\n        return c;\n    const n = s.normalize('NFKD');\n    normalizeCache.set(s, n);\n    return n;\n};\nconst normalizeNocaseCache = new Map();\nconst normalizeNocase = (s) => {\n    const c = normalizeNocaseCache.get(s);\n    if (c)\n        return c;\n    const n = normalize(s.toLowerCase());\n    normalizeNocaseCache.set(s, n);\n    return n;\n};\n/**\n * An LRUCache for storing resolved path strings or Path objects.\n * @internal\n */\nclass ResolveCache extends lru_cache_1.LRUCache {\n    constructor() {\n        super({ max: 256 });\n    }\n}\nexports.ResolveCache = ResolveCache;\n// In order to prevent blowing out the js heap by allocating hundreds of\n// thousands of Path entries when walking extremely large trees, the \"children\"\n// in this tree are represented by storing an array of Path entries in an\n// LRUCache, indexed by the parent.  At any time, Path.children() may return an\n// empty array, indicating that it doesn't know about any of its children, and\n// thus has to rebuild that cache.  This is fine, it just means that we don't\n// benefit as much from having the cached entries, but huge directory walks\n// don't blow out the stack, and smaller ones are still as fast as possible.\n//\n//It does impose some complexity when building up the readdir data, because we\n//need to pass a reference to the children array that we started with.\n/**\n * an LRUCache for storing child entries.\n * @internal\n */\nclass ChildrenCache extends lru_cache_1.LRUCache {\n    constructor(maxSize = 16 * 1024) {\n        super({\n            maxSize,\n            // parent + children\n            sizeCalculation: a => a.length + 1,\n        });\n    }\n}\nexports.ChildrenCache = ChildrenCache;\nconst setAsCwd = Symbol('PathScurry setAsCwd');\n/**\n * Path objects are sort of like a super-powered\n * {@link https://nodejs.org/docs/latest/api/fs.html#class-fsdirent fs.Dirent}\n *\n * Each one represents a single filesystem entry on disk, which may or may not\n * exist. It includes methods for reading various types of information via\n * lstat, readlink, and readdir, and caches all information to the greatest\n * degree possible.\n *\n * Note that fs operations that would normally throw will instead return an\n * \"empty\" value. This is in order to prevent excessive overhead from error\n * stack traces.\n */\nclass PathBase {\n    /**\n     * the basename of this path\n     *\n     * **Important**: *always* test the path name against any test string\n     * usingthe {@link isNamed} method, and not by directly comparing this\n     * string. Otherwise, unicode path strings that the system sees as identical\n     * will not be properly treated as the same path, leading to incorrect\n     * behavior and possible security issues.\n     */\n    name;\n    /**\n     * the Path entry corresponding to the path root.\n     *\n     * @internal\n     */\n    root;\n    /**\n     * All roots found within the current PathScurry family\n     *\n     * @internal\n     */\n    roots;\n    /**\n     * a reference to the parent path, or undefined in the case of root entries\n     *\n     * @internal\n     */\n    parent;\n    /**\n     * boolean indicating whether paths are compared case-insensitively\n     * @internal\n     */\n    nocase;\n    /**\n     * boolean indicating that this path is the current working directory\n     * of the PathScurry collection that contains it.\n     */\n    isCWD = false;\n    // potential default fs override\n    #fs;\n    // Stats fields\n    #dev;\n    get dev() {\n        return this.#dev;\n    }\n    #mode;\n    get mode() {\n        return this.#mode;\n    }\n    #nlink;\n    get nlink() {\n        return this.#nlink;\n    }\n    #uid;\n    get uid() {\n        return this.#uid;\n    }\n    #gid;\n    get gid() {\n        return this.#gid;\n    }\n    #rdev;\n    get rdev() {\n        return this.#rdev;\n    }\n    #blksize;\n    get blksize() {\n        return this.#blksize;\n    }\n    #ino;\n    get ino() {\n        return this.#ino;\n    }\n    #size;\n    get size() {\n        return this.#size;\n    }\n    #blocks;\n    get blocks() {\n        return this.#blocks;\n    }\n    #atimeMs;\n    get atimeMs() {\n        return this.#atimeMs;\n    }\n    #mtimeMs;\n    get mtimeMs() {\n        return this.#mtimeMs;\n    }\n    #ctimeMs;\n    get ctimeMs() {\n        return this.#ctimeMs;\n    }\n    #birthtimeMs;\n    get birthtimeMs() {\n        return this.#birthtimeMs;\n    }\n    #atime;\n    get atime() {\n        return this.#atime;\n    }\n    #mtime;\n    get mtime() {\n        return this.#mtime;\n    }\n    #ctime;\n    get ctime() {\n        return this.#ctime;\n    }\n    #birthtime;\n    get birthtime() {\n        return this.#birthtime;\n    }\n    #matchName;\n    #depth;\n    #fullpath;\n    #fullpathPosix;\n    #relative;\n    #relativePosix;\n    #type;\n    #children;\n    #linkTarget;\n    #realpath;\n    /**\n     * This property is for compatibility with the Dirent class as of\n     * Node v20, where Dirent['parentPath'] refers to the path of the\n     * directory that was passed to readdir. For root entries, it's the path\n     * to the entry itself.\n     */\n    get parentPath() {\n        return (this.parent || this).fullpath();\n    }\n    /**\n     * Deprecated alias for Dirent['parentPath'] Somewhat counterintuitively,\n     * this property refers to the *parent* path, not the path object itself.\n     */\n    get path() {\n        return this.parentPath;\n    }\n    /**\n     * Do not create new Path objects directly.  They should always be accessed\n     * via the PathScurry class or other methods on the Path class.\n     *\n     * @internal\n     */\n    constructor(name, type = UNKNOWN, root, roots, nocase, children, opts) {\n        this.name = name;\n        this.#matchName = nocase ? normalizeNocase(name) : normalize(name);\n        this.#type = type & TYPEMASK;\n        this.nocase = nocase;\n        this.roots = roots;\n        this.root = root || this;\n        this.#children = children;\n        this.#fullpath = opts.fullpath;\n        this.#relative = opts.relative;\n        this.#relativePosix = opts.relativePosix;\n        this.parent = opts.parent;\n        if (this.parent) {\n            this.#fs = this.parent.#fs;\n        }\n        else {\n            this.#fs = fsFromOption(opts.fs);\n        }\n    }\n    /**\n     * Returns the depth of the Path object from its root.\n     *\n     * For example, a path at `/foo/bar` would have a depth of 2.\n     */\n    depth() {\n        if (this.#depth !== undefined)\n            return this.#depth;\n        if (!this.parent)\n            return (this.#depth = 0);\n        return (this.#depth = this.parent.depth() + 1);\n    }\n    /**\n     * @internal\n     */\n    childrenCache() {\n        return this.#children;\n    }\n    /**\n     * Get the Path object referenced by the string path, resolved from this Path\n     */\n    resolve(path) {\n        if (!path) {\n            return this;\n        }\n        const rootPath = this.getRootString(path);\n        const dir = path.substring(rootPath.length);\n        const dirParts = dir.split(this.splitSep);\n        const result = rootPath ?\n            this.getRoot(rootPath).#resolveParts(dirParts)\n            : this.#resolveParts(dirParts);\n        return result;\n    }\n    #resolveParts(dirParts) {\n        let p = this;\n        for (const part of dirParts) {\n            p = p.child(part);\n        }\n        return p;\n    }\n    /**\n     * Returns the cached children Path objects, if still available.  If they\n     * have fallen out of the cache, then returns an empty array, and resets the\n     * READDIR_CALLED bit, so that future calls to readdir() will require an fs\n     * lookup.\n     *\n     * @internal\n     */\n    children() {\n        const cached = this.#children.get(this);\n        if (cached) {\n            return cached;\n        }\n        const children = Object.assign([], { provisional: 0 });\n        this.#children.set(this, children);\n        this.#type &= ~READDIR_CALLED;\n        return children;\n    }\n    /**\n     * Resolves a path portion and returns or creates the child Path.\n     *\n     * Returns `this` if pathPart is `''` or `'.'`, or `parent` if pathPart is\n     * `'..'`.\n     *\n     * This should not be called directly.  If `pathPart` contains any path\n     * separators, it will lead to unsafe undefined behavior.\n     *\n     * Use `Path.resolve()` instead.\n     *\n     * @internal\n     */\n    child(pathPart, opts) {\n        if (pathPart === '' || pathPart === '.') {\n            return this;\n        }\n        if (pathPart === '..') {\n            return this.parent || this;\n        }\n        // find the child\n        const children = this.children();\n        const name = this.nocase ? normalizeNocase(pathPart) : normalize(pathPart);\n        for (const p of children) {\n            if (p.#matchName === name) {\n                return p;\n            }\n        }\n        // didn't find it, create provisional child, since it might not\n        // actually exist.  If we know the parent isn't a dir, then\n        // in fact it CAN'T exist.\n        const s = this.parent ? this.sep : '';\n        const fullpath = this.#fullpath ? this.#fullpath + s + pathPart : undefined;\n        const pchild = this.newChild(pathPart, UNKNOWN, {\n            ...opts,\n            parent: this,\n            fullpath,\n        });\n        if (!this.canReaddir()) {\n            pchild.#type |= ENOENT;\n        }\n        // don't have to update provisional, because if we have real children,\n        // then provisional is set to children.length, otherwise a lower number\n        children.push(pchild);\n        return pchild;\n    }\n    /**\n     * The relative path from the cwd. If it does not share an ancestor with\n     * the cwd, then this ends up being equivalent to the fullpath()\n     */\n    relative() {\n        if (this.isCWD)\n            return '';\n        if (this.#relative !== undefined) {\n            return this.#relative;\n        }\n        const name = this.name;\n        const p = this.parent;\n        if (!p) {\n            return (this.#relative = this.name);\n        }\n        const pv = p.relative();\n        return pv + (!pv || !p.parent ? '' : this.sep) + name;\n    }\n    /**\n     * The relative path from the cwd, using / as the path separator.\n     * If it does not share an ancestor with\n     * the cwd, then this ends up being equivalent to the fullpathPosix()\n     * On posix systems, this is identical to relative().\n     */\n    relativePosix() {\n        if (this.sep === '/')\n            return this.relative();\n        if (this.isCWD)\n            return '';\n        if (this.#relativePosix !== undefined)\n            return this.#relativePosix;\n        const name = this.name;\n        const p = this.parent;\n        if (!p) {\n            return (this.#relativePosix = this.fullpathPosix());\n        }\n        const pv = p.relativePosix();\n        return pv + (!pv || !p.parent ? '' : '/') + name;\n    }\n    /**\n     * The fully resolved path string for this Path entry\n     */\n    fullpath() {\n        if (this.#fullpath !== undefined) {\n            return this.#fullpath;\n        }\n        const name = this.name;\n        const p = this.parent;\n        if (!p) {\n            return (this.#fullpath = this.name);\n        }\n        const pv = p.fullpath();\n        const fp = pv + (!p.parent ? '' : this.sep) + name;\n        return (this.#fullpath = fp);\n    }\n    /**\n     * On platforms other than windows, this is identical to fullpath.\n     *\n     * On windows, this is overridden to return the forward-slash form of the\n     * full UNC path.\n     */\n    fullpathPosix() {\n        if (this.#fullpathPosix !== undefined)\n            return this.#fullpathPosix;\n        if (this.sep === '/')\n            return (this.#fullpathPosix = this.fullpath());\n        if (!this.parent) {\n            const p = this.fullpath().replace(/\\\\/g, '/');\n            if (/^[a-z]:\\//i.test(p)) {\n                return (this.#fullpathPosix = `//?/${p}`);\n            }\n            else {\n                return (this.#fullpathPosix = p);\n            }\n        }\n        const p = this.parent;\n        const pfpp = p.fullpathPosix();\n        const fpp = pfpp + (!pfpp || !p.parent ? '' : '/') + this.name;\n        return (this.#fullpathPosix = fpp);\n    }\n    /**\n     * Is the Path of an unknown type?\n     *\n     * Note that we might know *something* about it if there has been a previous\n     * filesystem operation, for example that it does not exist, or is not a\n     * link, or whether it has child entries.\n     */\n    isUnknown() {\n        return (this.#type & IFMT) === UNKNOWN;\n    }\n    isType(type) {\n        return this[`is${type}`]();\n    }\n    getType() {\n        return (this.isUnknown() ? 'Unknown'\n            : this.isDirectory() ? 'Directory'\n                : this.isFile() ? 'File'\n                    : this.isSymbolicLink() ? 'SymbolicLink'\n                        : this.isFIFO() ? 'FIFO'\n                            : this.isCharacterDevice() ? 'CharacterDevice'\n                                : this.isBlockDevice() ? 'BlockDevice'\n                                    : /* c8 ignore start */ this.isSocket() ? 'Socket'\n                                        : 'Unknown');\n        /* c8 ignore stop */\n    }\n    /**\n     * Is the Path a regular file?\n     */\n    isFile() {\n        return (this.#type & IFMT) === IFREG;\n    }\n    /**\n     * Is the Path a directory?\n     */\n    isDirectory() {\n        return (this.#type & IFMT) === IFDIR;\n    }\n    /**\n     * Is the path a character device?\n     */\n    isCharacterDevice() {\n        return (this.#type & IFMT) === IFCHR;\n    }\n    /**\n     * Is the path a block device?\n     */\n    isBlockDevice() {\n        return (this.#type & IFMT) === IFBLK;\n    }\n    /**\n     * Is the path a FIFO pipe?\n     */\n    isFIFO() {\n        return (this.#type & IFMT) === IFIFO;\n    }\n    /**\n     * Is the path a socket?\n     */\n    isSocket() {\n        return (this.#type & IFMT) === IFSOCK;\n    }\n    /**\n     * Is the path a symbolic link?\n     */\n    isSymbolicLink() {\n        return (this.#type & IFLNK) === IFLNK;\n    }\n    /**\n     * Return the entry if it has been subject of a successful lstat, or\n     * undefined otherwise.\n     *\n     * Does not read the filesystem, so an undefined result *could* simply\n     * mean that we haven't called lstat on it.\n     */\n    lstatCached() {\n        return this.#type & LSTAT_CALLED ? this : undefined;\n    }\n    /**\n     * Return the cached link target if the entry has been the subject of a\n     * successful readlink, or undefined otherwise.\n     *\n     * Does not read the filesystem, so an undefined result *could* just mean we\n     * don't have any cached data. Only use it if you are very sure that a\n     * readlink() has been called at some point.\n     */\n    readlinkCached() {\n        return this.#linkTarget;\n    }\n    /**\n     * Returns the cached realpath target if the entry has been the subject\n     * of a successful realpath, or undefined otherwise.\n     *\n     * Does not read the filesystem, so an undefined result *could* just mean we\n     * don't have any cached data. Only use it if you are very sure that a\n     * realpath() has been called at some point.\n     */\n    realpathCached() {\n        return this.#realpath;\n    }\n    /**\n     * Returns the cached child Path entries array if the entry has been the\n     * subject of a successful readdir(), or [] otherwise.\n     *\n     * Does not read the filesystem, so an empty array *could* just mean we\n     * don't have any cached data. Only use it if you are very sure that a\n     * readdir() has been called recently enough to still be valid.\n     */\n    readdirCached() {\n        const children = this.children();\n        return children.slice(0, children.provisional);\n    }\n    /**\n     * Return true if it's worth trying to readlink.  Ie, we don't (yet) have\n     * any indication that readlink will definitely fail.\n     *\n     * Returns false if the path is known to not be a symlink, if a previous\n     * readlink failed, or if the entry does not exist.\n     */\n    canReadlink() {\n        if (this.#linkTarget)\n            return true;\n        if (!this.parent)\n            return false;\n        // cases where it cannot possibly succeed\n        const ifmt = this.#type & IFMT;\n        return !((ifmt !== UNKNOWN && ifmt !== IFLNK) ||\n            this.#type & ENOREADLINK ||\n            this.#type & ENOENT);\n    }\n    /**\n     * Return true if readdir has previously been successfully called on this\n     * path, indicating that cachedReaddir() is likely valid.\n     */\n    calledReaddir() {\n        return !!(this.#type & READDIR_CALLED);\n    }\n    /**\n     * Returns true if the path is known to not exist. That is, a previous lstat\n     * or readdir failed to verify its existence when that would have been\n     * expected, or a parent entry was marked either enoent or enotdir.\n     */\n    isENOENT() {\n        return !!(this.#type & ENOENT);\n    }\n    /**\n     * Return true if the path is a match for the given path name.  This handles\n     * case sensitivity and unicode normalization.\n     *\n     * Note: even on case-sensitive systems, it is **not** safe to test the\n     * equality of the `.name` property to determine whether a given pathname\n     * matches, due to unicode normalization mismatches.\n     *\n     * Always use this method instead of testing the `path.name` property\n     * directly.\n     */\n    isNamed(n) {\n        return !this.nocase ?\n            this.#matchName === normalize(n)\n            : this.#matchName === normalizeNocase(n);\n    }\n    /**\n     * Return the Path object corresponding to the target of a symbolic link.\n     *\n     * If the Path is not a symbolic link, or if the readlink call fails for any\n     * reason, `undefined` is returned.\n     *\n     * Result is cached, and thus may be outdated if the filesystem is mutated.\n     */\n    async readlink() {\n        const target = this.#linkTarget;\n        if (target) {\n            return target;\n        }\n        if (!this.canReadlink()) {\n            return undefined;\n        }\n        /* c8 ignore start */\n        // already covered by the canReadlink test, here for ts grumples\n        if (!this.parent) {\n            return undefined;\n        }\n        /* c8 ignore stop */\n        try {\n            const read = await this.#fs.promises.readlink(this.fullpath());\n            const linkTarget = (await this.parent.realpath())?.resolve(read);\n            if (linkTarget) {\n                return (this.#linkTarget = linkTarget);\n            }\n        }\n        catch (er) {\n            this.#readlinkFail(er.code);\n            return undefined;\n        }\n    }\n    /**\n     * Synchronous {@link PathBase.readlink}\n     */\n    readlinkSync() {\n        const target = this.#linkTarget;\n        if (target) {\n            return target;\n        }\n        if (!this.canReadlink()) {\n            return undefined;\n        }\n        /* c8 ignore start */\n        // already covered by the canReadlink test, here for ts grumples\n        if (!this.parent) {\n            return undefined;\n        }\n        /* c8 ignore stop */\n        try {\n            const read = this.#fs.readlinkSync(this.fullpath());\n            const linkTarget = this.parent.realpathSync()?.resolve(read);\n            if (linkTarget) {\n                return (this.#linkTarget = linkTarget);\n            }\n        }\n        catch (er) {\n            this.#readlinkFail(er.code);\n            return undefined;\n        }\n    }\n    #readdirSuccess(children) {\n        // succeeded, mark readdir called bit\n        this.#type |= READDIR_CALLED;\n        // mark all remaining provisional children as ENOENT\n        for (let p = children.provisional; p < children.length; p++) {\n            const c = children[p];\n            if (c)\n                c.#markENOENT();\n        }\n    }\n    #markENOENT() {\n        // mark as UNKNOWN and ENOENT\n        if (this.#type & ENOENT)\n            return;\n        this.#type = (this.#type | ENOENT) & IFMT_UNKNOWN;\n        this.#markChildrenENOENT();\n    }\n    #markChildrenENOENT() {\n        // all children are provisional and do not exist\n        const children = this.children();\n        children.provisional = 0;\n        for (const p of children) {\n            p.#markENOENT();\n        }\n    }\n    #markENOREALPATH() {\n        this.#type |= ENOREALPATH;\n        this.#markENOTDIR();\n    }\n    // save the information when we know the entry is not a dir\n    #markENOTDIR() {\n        // entry is not a directory, so any children can't exist.\n        // this *should* be impossible, since any children created\n        // after it's been marked ENOTDIR should be marked ENOENT,\n        // so it won't even get to this point.\n        /* c8 ignore start */\n        if (this.#type & ENOTDIR)\n            return;\n        /* c8 ignore stop */\n        let t = this.#type;\n        // this could happen if we stat a dir, then delete it,\n        // then try to read it or one of its children.\n        if ((t & IFMT) === IFDIR)\n            t &= IFMT_UNKNOWN;\n        this.#type = t | ENOTDIR;\n        this.#markChildrenENOENT();\n    }\n    #readdirFail(code = '') {\n        // markENOTDIR and markENOENT also set provisional=0\n        if (code === 'ENOTDIR' || code === 'EPERM') {\n            this.#markENOTDIR();\n        }\n        else if (code === 'ENOENT') {\n            this.#markENOENT();\n        }\n        else {\n            this.children().provisional = 0;\n        }\n    }\n    #lstatFail(code = '') {\n        // Windows just raises ENOENT in this case, disable for win CI\n        /* c8 ignore start */\n        if (code === 'ENOTDIR') {\n            // already know it has a parent by this point\n            const p = this.parent;\n            p.#markENOTDIR();\n        }\n        else if (code === 'ENOENT') {\n            /* c8 ignore stop */\n            this.#markENOENT();\n        }\n    }\n    #readlinkFail(code = '') {\n        let ter = this.#type;\n        ter |= ENOREADLINK;\n        if (code === 'ENOENT')\n            ter |= ENOENT;\n        // windows gets a weird error when you try to readlink a file\n        if (code === 'EINVAL' || code === 'UNKNOWN') {\n            // exists, but not a symlink, we don't know WHAT it is, so remove\n            // all IFMT bits.\n            ter &= IFMT_UNKNOWN;\n        }\n        this.#type = ter;\n        // windows just gets ENOENT in this case.  We do cover the case,\n        // just disabled because it's impossible on Windows CI\n        /* c8 ignore start */\n        if (code === 'ENOTDIR' && this.parent) {\n            this.parent.#markENOTDIR();\n        }\n        /* c8 ignore stop */\n    }\n    #readdirAddChild(e, c) {\n        return (this.#readdirMaybePromoteChild(e, c) ||\n            this.#readdirAddNewChild(e, c));\n    }\n    #readdirAddNewChild(e, c) {\n        // alloc new entry at head, so it's never provisional\n        const type = entToType(e);\n        const child = this.newChild(e.name, type, { parent: this });\n        const ifmt = child.#type & IFMT;\n        if (ifmt !== IFDIR && ifmt !== IFLNK && ifmt !== UNKNOWN) {\n            child.#type |= ENOTDIR;\n        }\n        c.unshift(child);\n        c.provisional++;\n        return child;\n    }\n    #readdirMaybePromoteChild(e, c) {\n        for (let p = c.provisional; p < c.length; p++) {\n            const pchild = c[p];\n            const name = this.nocase ? normalizeNocase(e.name) : normalize(e.name);\n            if (name !== pchild.#matchName) {\n                continue;\n            }\n            return this.#readdirPromoteChild(e, pchild, p, c);\n        }\n    }\n    #readdirPromoteChild(e, p, index, c) {\n        const v = p.name;\n        // retain any other flags, but set ifmt from dirent\n        p.#type = (p.#type & IFMT_UNKNOWN) | entToType(e);\n        // case sensitivity fixing when we learn the true name.\n        if (v !== e.name)\n            p.name = e.name;\n        // just advance provisional index (potentially off the list),\n        // otherwise we have to splice/pop it out and re-insert at head\n        if (index !== c.provisional) {\n            if (index === c.length - 1)\n                c.pop();\n            else\n                c.splice(index, 1);\n            c.unshift(p);\n        }\n        c.provisional++;\n        return p;\n    }\n    /**\n     * Call lstat() on this Path, and update all known information that can be\n     * determined.\n     *\n     * Note that unlike `fs.lstat()`, the returned value does not contain some\n     * information, such as `mode`, `dev`, `nlink`, and `ino`.  If that\n     * information is required, you will need to call `fs.lstat` yourself.\n     *\n     * If the Path refers to a nonexistent file, or if the lstat call fails for\n     * any reason, `undefined` is returned.  Otherwise the updated Path object is\n     * returned.\n     *\n     * Results are cached, and thus may be out of date if the filesystem is\n     * mutated.\n     */\n    async lstat() {\n        if ((this.#type & ENOENT) === 0) {\n            try {\n                this.#applyStat(await this.#fs.promises.lstat(this.fullpath()));\n                return this;\n            }\n            catch (er) {\n                this.#lstatFail(er.code);\n            }\n        }\n    }\n    /**\n     * synchronous {@link PathBase.lstat}\n     */\n    lstatSync() {\n        if ((this.#type & ENOENT) === 0) {\n            try {\n                this.#applyStat(this.#fs.lstatSync(this.fullpath()));\n                return this;\n            }\n            catch (er) {\n                this.#lstatFail(er.code);\n            }\n        }\n    }\n    #applyStat(st) {\n        const { atime, atimeMs, birthtime, birthtimeMs, blksize, blocks, ctime, ctimeMs, dev, gid, ino, mode, mtime, mtimeMs, nlink, rdev, size, uid, } = st;\n        this.#atime = atime;\n        this.#atimeMs = atimeMs;\n        this.#birthtime = birthtime;\n        this.#birthtimeMs = birthtimeMs;\n        this.#blksize = blksize;\n        this.#blocks = blocks;\n        this.#ctime = ctime;\n        this.#ctimeMs = ctimeMs;\n        this.#dev = dev;\n        this.#gid = gid;\n        this.#ino = ino;\n        this.#mode = mode;\n        this.#mtime = mtime;\n        this.#mtimeMs = mtimeMs;\n        this.#nlink = nlink;\n        this.#rdev = rdev;\n        this.#size = size;\n        this.#uid = uid;\n        const ifmt = entToType(st);\n        // retain any other flags, but set the ifmt\n        this.#type = (this.#type & IFMT_UNKNOWN) | ifmt | LSTAT_CALLED;\n        if (ifmt !== UNKNOWN && ifmt !== IFDIR && ifmt !== IFLNK) {\n            this.#type |= ENOTDIR;\n        }\n    }\n    #onReaddirCB = [];\n    #readdirCBInFlight = false;\n    #callOnReaddirCB(children) {\n        this.#readdirCBInFlight = false;\n        const cbs = this.#onReaddirCB.slice();\n        this.#onReaddirCB.length = 0;\n        cbs.forEach(cb => cb(null, children));\n    }\n    /**\n     * Standard node-style callback interface to get list of directory entries.\n     *\n     * If the Path cannot or does not contain any children, then an empty array\n     * is returned.\n     *\n     * Results are cached, and thus may be out of date if the filesystem is\n     * mutated.\n     *\n     * @param cb The callback called with (er, entries).  Note that the `er`\n     * param is somewhat extraneous, as all readdir() errors are handled and\n     * simply result in an empty set of entries being returned.\n     * @param allowZalgo Boolean indicating that immediately known results should\n     * *not* be deferred with `queueMicrotask`. Defaults to `false`. Release\n     * zalgo at your peril, the dark pony lord is devious and unforgiving.\n     */\n    readdirCB(cb, allowZalgo = false) {\n        if (!this.canReaddir()) {\n            if (allowZalgo)\n                cb(null, []);\n            else\n                queueMicrotask(() => cb(null, []));\n            return;\n        }\n        const children = this.children();\n        if (this.calledReaddir()) {\n            const c = children.slice(0, children.provisional);\n            if (allowZalgo)\n                cb(null, c);\n            else\n                queueMicrotask(() => cb(null, c));\n            return;\n        }\n        // don't have to worry about zalgo at this point.\n        this.#onReaddirCB.push(cb);\n        if (this.#readdirCBInFlight) {\n            return;\n        }\n        this.#readdirCBInFlight = true;\n        // else read the directory, fill up children\n        // de-provisionalize any provisional children.\n        const fullpath = this.fullpath();\n        this.#fs.readdir(fullpath, { withFileTypes: true }, (er, entries) => {\n            if (er) {\n                this.#readdirFail(er.code);\n                children.provisional = 0;\n            }\n            else {\n                // if we didn't get an error, we always get entries.\n                //@ts-ignore\n                for (const e of entries) {\n                    this.#readdirAddChild(e, children);\n                }\n                this.#readdirSuccess(children);\n            }\n            this.#callOnReaddirCB(children.slice(0, children.provisional));\n            return;\n        });\n    }\n    #asyncReaddirInFlight;\n    /**\n     * Return an array of known child entries.\n     *\n     * If the Path cannot or does not contain any children, then an empty array\n     * is returned.\n     *\n     * Results are cached, and thus may be out of date if the filesystem is\n     * mutated.\n     */\n    async readdir() {\n        if (!this.canReaddir()) {\n            return [];\n        }\n        const children = this.children();\n        if (this.calledReaddir()) {\n            return children.slice(0, children.provisional);\n        }\n        // else read the directory, fill up children\n        // de-provisionalize any provisional children.\n        const fullpath = this.fullpath();\n        if (this.#asyncReaddirInFlight) {\n            await this.#asyncReaddirInFlight;\n        }\n        else {\n            /* c8 ignore start */\n            let resolve = () => { };\n            /* c8 ignore stop */\n            this.#asyncReaddirInFlight = new Promise(res => (resolve = res));\n            try {\n                for (const e of await this.#fs.promises.readdir(fullpath, {\n                    withFileTypes: true,\n                })) {\n                    this.#readdirAddChild(e, children);\n                }\n                this.#readdirSuccess(children);\n            }\n            catch (er) {\n                this.#readdirFail(er.code);\n                children.provisional = 0;\n            }\n            this.#asyncReaddirInFlight = undefined;\n            resolve();\n        }\n        return children.slice(0, children.provisional);\n    }\n    /**\n     * synchronous {@link PathBase.readdir}\n     */\n    readdirSync() {\n        if (!this.canReaddir()) {\n            return [];\n        }\n        const children = this.children();\n        if (this.calledReaddir()) {\n            return children.slice(0, children.provisional);\n        }\n        // else read the directory, fill up children\n        // de-provisionalize any provisional children.\n        const fullpath = this.fullpath();\n        try {\n            for (const e of this.#fs.readdirSync(fullpath, {\n                withFileTypes: true,\n            })) {\n                this.#readdirAddChild(e, children);\n            }\n            this.#readdirSuccess(children);\n        }\n        catch (er) {\n            this.#readdirFail(er.code);\n            children.provisional = 0;\n        }\n        return children.slice(0, children.provisional);\n    }\n    canReaddir() {\n        if (this.#type & ENOCHILD)\n            return false;\n        const ifmt = IFMT & this.#type;\n        // we always set ENOTDIR when setting IFMT, so should be impossible\n        /* c8 ignore start */\n        if (!(ifmt === UNKNOWN || ifmt === IFDIR || ifmt === IFLNK)) {\n            return false;\n        }\n        /* c8 ignore stop */\n        return true;\n    }\n    shouldWalk(dirs, walkFilter) {\n        return ((this.#type & IFDIR) === IFDIR &&\n            !(this.#type & ENOCHILD) &&\n            !dirs.has(this) &&\n            (!walkFilter || walkFilter(this)));\n    }\n    /**\n     * Return the Path object corresponding to path as resolved\n     * by realpath(3).\n     *\n     * If the realpath call fails for any reason, `undefined` is returned.\n     *\n     * Result is cached, and thus may be outdated if the filesystem is mutated.\n     * On success, returns a Path object.\n     */\n    async realpath() {\n        if (this.#realpath)\n            return this.#realpath;\n        if ((ENOREALPATH | ENOREADLINK | ENOENT) & this.#type)\n            return undefined;\n        try {\n            const rp = await this.#fs.promises.realpath(this.fullpath());\n            return (this.#realpath = this.resolve(rp));\n        }\n        catch (_) {\n            this.#markENOREALPATH();\n        }\n    }\n    /**\n     * Synchronous {@link realpath}\n     */\n    realpathSync() {\n        if (this.#realpath)\n            return this.#realpath;\n        if ((ENOREALPATH | ENOREADLINK | ENOENT) & this.#type)\n            return undefined;\n        try {\n            const rp = this.#fs.realpathSync(this.fullpath());\n            return (this.#realpath = this.resolve(rp));\n        }\n        catch (_) {\n            this.#markENOREALPATH();\n        }\n    }\n    /**\n     * Internal method to mark this Path object as the scurry cwd,\n     * called by {@link PathScurry#chdir}\n     *\n     * @internal\n     */\n    [setAsCwd](oldCwd) {\n        if (oldCwd === this)\n            return;\n        oldCwd.isCWD = false;\n        this.isCWD = true;\n        const changed = new Set([]);\n        let rp = [];\n        let p = this;\n        while (p && p.parent) {\n            changed.add(p);\n            p.#relative = rp.join(this.sep);\n            p.#relativePosix = rp.join('/');\n            p = p.parent;\n            rp.push('..');\n        }\n        // now un-memoize parents of old cwd\n        p = oldCwd;\n        while (p && p.parent && !changed.has(p)) {\n            p.#relative = undefined;\n            p.#relativePosix = undefined;\n            p = p.parent;\n        }\n    }\n}\nexports.PathBase = PathBase;\n/**\n * Path class used on win32 systems\n *\n * Uses `'\\\\'` as the path separator for returned paths, either `'\\\\'` or `'/'`\n * as the path separator for parsing paths.\n */\nclass PathWin32 extends PathBase {\n    /**\n     * Separator for generating path strings.\n     */\n    sep = '\\\\';\n    /**\n     * Separator for parsing path strings.\n     */\n    splitSep = eitherSep;\n    /**\n     * Do not create new Path objects directly.  They should always be accessed\n     * via the PathScurry class or other methods on the Path class.\n     *\n     * @internal\n     */\n    constructor(name, type = UNKNOWN, root, roots, nocase, children, opts) {\n        super(name, type, root, roots, nocase, children, opts);\n    }\n    /**\n     * @internal\n     */\n    newChild(name, type = UNKNOWN, opts = {}) {\n        return new PathWin32(name, type, this.root, this.roots, this.nocase, this.childrenCache(), opts);\n    }\n    /**\n     * @internal\n     */\n    getRootString(path) {\n        return node_path_1.win32.parse(path).root;\n    }\n    /**\n     * @internal\n     */\n    getRoot(rootPath) {\n        rootPath = uncToDrive(rootPath.toUpperCase());\n        if (rootPath === this.root.name) {\n            return this.root;\n        }\n        // ok, not that one, check if it matches another we know about\n        for (const [compare, root] of Object.entries(this.roots)) {\n            if (this.sameRoot(rootPath, compare)) {\n                return (this.roots[rootPath] = root);\n            }\n        }\n        // otherwise, have to create a new one.\n        return (this.roots[rootPath] = new PathScurryWin32(rootPath, this).root);\n    }\n    /**\n     * @internal\n     */\n    sameRoot(rootPath, compare = this.root.name) {\n        // windows can (rarely) have case-sensitive filesystem, but\n        // UNC and drive letters are always case-insensitive, and canonically\n        // represented uppercase.\n        rootPath = rootPath\n            .toUpperCase()\n            .replace(/\\//g, '\\\\')\n            .replace(uncDriveRegexp, '$1\\\\');\n        return rootPath === compare;\n    }\n}\nexports.PathWin32 = PathWin32;\n/**\n * Path class used on all posix systems.\n *\n * Uses `'/'` as the path separator.\n */\nclass PathPosix extends PathBase {\n    /**\n     * separator for parsing path strings\n     */\n    splitSep = '/';\n    /**\n     * separator for generating path strings\n     */\n    sep = '/';\n    /**\n     * Do not create new Path objects directly.  They should always be accessed\n     * via the PathScurry class or other methods on the Path class.\n     *\n     * @internal\n     */\n    constructor(name, type = UNKNOWN, root, roots, nocase, children, opts) {\n        super(name, type, root, roots, nocase, children, opts);\n    }\n    /**\n     * @internal\n     */\n    getRootString(path) {\n        return path.startsWith('/') ? '/' : '';\n    }\n    /**\n     * @internal\n     */\n    getRoot(_rootPath) {\n        return this.root;\n    }\n    /**\n     * @internal\n     */\n    newChild(name, type = UNKNOWN, opts = {}) {\n        return new PathPosix(name, type, this.root, this.roots, this.nocase, this.childrenCache(), opts);\n    }\n}\nexports.PathPosix = PathPosix;\n/**\n * The base class for all PathScurry classes, providing the interface for path\n * resolution and filesystem operations.\n *\n * Typically, you should *not* instantiate this class directly, but rather one\n * of the platform-specific classes, or the exported {@link PathScurry} which\n * defaults to the current platform.\n */\nclass PathScurryBase {\n    /**\n     * The root Path entry for the current working directory of this Scurry\n     */\n    root;\n    /**\n     * The string path for the root of this Scurry's current working directory\n     */\n    rootPath;\n    /**\n     * A collection of all roots encountered, referenced by rootPath\n     */\n    roots;\n    /**\n     * The Path entry corresponding to this PathScurry's current working directory.\n     */\n    cwd;\n    #resolveCache;\n    #resolvePosixCache;\n    #children;\n    /**\n     * Perform path comparisons case-insensitively.\n     *\n     * Defaults true on Darwin and Windows systems, false elsewhere.\n     */\n    nocase;\n    #fs;\n    /**\n     * This class should not be instantiated directly.\n     *\n     * Use PathScurryWin32, PathScurryDarwin, PathScurryPosix, or PathScurry\n     *\n     * @internal\n     */\n    constructor(cwd = process.cwd(), pathImpl, sep, { nocase, childrenCacheSize = 16 * 1024, fs = defaultFS, } = {}) {\n        this.#fs = fsFromOption(fs);\n        if (cwd instanceof URL || cwd.startsWith('file://')) {\n            cwd = (0, node_url_1.fileURLToPath)(cwd);\n        }\n        // resolve and split root, and then add to the store.\n        // this is the only time we call path.resolve()\n        const cwdPath = pathImpl.resolve(cwd);\n        this.roots = Object.create(null);\n        this.rootPath = this.parseRootPath(cwdPath);\n        this.#resolveCache = new ResolveCache();\n        this.#resolvePosixCache = new ResolveCache();\n        this.#children = new ChildrenCache(childrenCacheSize);\n        const split = cwdPath.substring(this.rootPath.length).split(sep);\n        // resolve('/') leaves '', splits to [''], we don't want that.\n        if (split.length === 1 && !split[0]) {\n            split.pop();\n        }\n        /* c8 ignore start */\n        if (nocase === undefined) {\n            throw new TypeError('must provide nocase setting to PathScurryBase ctor');\n        }\n        /* c8 ignore stop */\n        this.nocase = nocase;\n        this.root = this.newRoot(this.#fs);\n        this.roots[this.rootPath] = this.root;\n        let prev = this.root;\n        let len = split.length - 1;\n        const joinSep = pathImpl.sep;\n        let abs = this.rootPath;\n        let sawFirst = false;\n        for (const part of split) {\n            const l = len--;\n            prev = prev.child(part, {\n                relative: new Array(l).fill('..').join(joinSep),\n                relativePosix: new Array(l).fill('..').join('/'),\n                fullpath: (abs += (sawFirst ? '' : joinSep) + part),\n            });\n            sawFirst = true;\n        }\n        this.cwd = prev;\n    }\n    /**\n     * Get the depth of a provided path, string, or the cwd\n     */\n    depth(path = this.cwd) {\n        if (typeof path === 'string') {\n            path = this.cwd.resolve(path);\n        }\n        return path.depth();\n    }\n    /**\n     * Return the cache of child entries.  Exposed so subclasses can create\n     * child Path objects in a platform-specific way.\n     *\n     * @internal\n     */\n    childrenCache() {\n        return this.#children;\n    }\n    /**\n     * Resolve one or more path strings to a resolved string\n     *\n     * Same interface as require('path').resolve.\n     *\n     * Much faster than path.resolve() when called multiple times for the same\n     * path, because the resolved Path objects are cached.  Much slower\n     * otherwise.\n     */\n    resolve(...paths) {\n        // first figure out the minimum number of paths we have to test\n        // we always start at cwd, but any absolutes will bump the start\n        let r = '';\n        for (let i = paths.length - 1; i >= 0; i--) {\n            const p = paths[i];\n            if (!p || p === '.')\n                continue;\n            r = r ? `${p}/${r}` : p;\n            if (this.isAbsolute(p)) {\n                break;\n            }\n        }\n        const cached = this.#resolveCache.get(r);\n        if (cached !== undefined) {\n            return cached;\n        }\n        const result = this.cwd.resolve(r).fullpath();\n        this.#resolveCache.set(r, result);\n        return result;\n    }\n    /**\n     * Resolve one or more path strings to a resolved string, returning\n     * the posix path.  Identical to .resolve() on posix systems, but on\n     * windows will return a forward-slash separated UNC path.\n     *\n     * Same interface as require('path').resolve.\n     *\n     * Much faster than path.resolve() when called multiple times for the same\n     * path, because the resolved Path objects are cached.  Much slower\n     * otherwise.\n     */\n    resolvePosix(...paths) {\n        // first figure out the minimum number of paths we have to test\n        // we always start at cwd, but any absolutes will bump the start\n        let r = '';\n        for (let i = paths.length - 1; i >= 0; i--) {\n            const p = paths[i];\n            if (!p || p === '.')\n                continue;\n            r = r ? `${p}/${r}` : p;\n            if (this.isAbsolute(p)) {\n                break;\n            }\n        }\n        const cached = this.#resolvePosixCache.get(r);\n        if (cached !== undefined) {\n            return cached;\n        }\n        const result = this.cwd.resolve(r).fullpathPosix();\n        this.#resolvePosixCache.set(r, result);\n        return result;\n    }\n    /**\n     * find the relative path from the cwd to the supplied path string or entry\n     */\n    relative(entry = this.cwd) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        return entry.relative();\n    }\n    /**\n     * find the relative path from the cwd to the supplied path string or\n     * entry, using / as the path delimiter, even on Windows.\n     */\n    relativePosix(entry = this.cwd) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        return entry.relativePosix();\n    }\n    /**\n     * Return the basename for the provided string or Path object\n     */\n    basename(entry = this.cwd) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        return entry.name;\n    }\n    /**\n     * Return the dirname for the provided string or Path object\n     */\n    dirname(entry = this.cwd) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        return (entry.parent || entry).fullpath();\n    }\n    async readdir(entry = this.cwd, opts = {\n        withFileTypes: true,\n    }) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            opts = entry;\n            entry = this.cwd;\n        }\n        const { withFileTypes } = opts;\n        if (!entry.canReaddir()) {\n            return [];\n        }\n        else {\n            const p = await entry.readdir();\n            return withFileTypes ? p : p.map(e => e.name);\n        }\n    }\n    readdirSync(entry = this.cwd, opts = {\n        withFileTypes: true,\n    }) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            opts = entry;\n            entry = this.cwd;\n        }\n        const { withFileTypes = true } = opts;\n        if (!entry.canReaddir()) {\n            return [];\n        }\n        else if (withFileTypes) {\n            return entry.readdirSync();\n        }\n        else {\n            return entry.readdirSync().map(e => e.name);\n        }\n    }\n    /**\n     * Call lstat() on the string or Path object, and update all known\n     * information that can be determined.\n     *\n     * Note that unlike `fs.lstat()`, the returned value does not contain some\n     * information, such as `mode`, `dev`, `nlink`, and `ino`.  If that\n     * information is required, you will need to call `fs.lstat` yourself.\n     *\n     * If the Path refers to a nonexistent file, or if the lstat call fails for\n     * any reason, `undefined` is returned.  Otherwise the updated Path object is\n     * returned.\n     *\n     * Results are cached, and thus may be out of date if the filesystem is\n     * mutated.\n     */\n    async lstat(entry = this.cwd) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        return entry.lstat();\n    }\n    /**\n     * synchronous {@link PathScurryBase.lstat}\n     */\n    lstatSync(entry = this.cwd) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        return entry.lstatSync();\n    }\n    async readlink(entry = this.cwd, { withFileTypes } = {\n        withFileTypes: false,\n    }) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            withFileTypes = entry.withFileTypes;\n            entry = this.cwd;\n        }\n        const e = await entry.readlink();\n        return withFileTypes ? e : e?.fullpath();\n    }\n    readlinkSync(entry = this.cwd, { withFileTypes } = {\n        withFileTypes: false,\n    }) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            withFileTypes = entry.withFileTypes;\n            entry = this.cwd;\n        }\n        const e = entry.readlinkSync();\n        return withFileTypes ? e : e?.fullpath();\n    }\n    async realpath(entry = this.cwd, { withFileTypes } = {\n        withFileTypes: false,\n    }) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            withFileTypes = entry.withFileTypes;\n            entry = this.cwd;\n        }\n        const e = await entry.realpath();\n        return withFileTypes ? e : e?.fullpath();\n    }\n    realpathSync(entry = this.cwd, { withFileTypes } = {\n        withFileTypes: false,\n    }) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            withFileTypes = entry.withFileTypes;\n            entry = this.cwd;\n        }\n        const e = entry.realpathSync();\n        return withFileTypes ? e : e?.fullpath();\n    }\n    async walk(entry = this.cwd, opts = {}) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            opts = entry;\n            entry = this.cwd;\n        }\n        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;\n        const results = [];\n        if (!filter || filter(entry)) {\n            results.push(withFileTypes ? entry : entry.fullpath());\n        }\n        const dirs = new Set();\n        const walk = (dir, cb) => {\n            dirs.add(dir);\n            dir.readdirCB((er, entries) => {\n                /* c8 ignore start */\n                if (er) {\n                    return cb(er);\n                }\n                /* c8 ignore stop */\n                let len = entries.length;\n                if (!len)\n                    return cb();\n                const next = () => {\n                    if (--len === 0) {\n                        cb();\n                    }\n                };\n                for (const e of entries) {\n                    if (!filter || filter(e)) {\n                        results.push(withFileTypes ? e : e.fullpath());\n                    }\n                    if (follow && e.isSymbolicLink()) {\n                        e.realpath()\n                            .then(r => (r?.isUnknown() ? r.lstat() : r))\n                            .then(r => r?.shouldWalk(dirs, walkFilter) ? walk(r, next) : next());\n                    }\n                    else {\n                        if (e.shouldWalk(dirs, walkFilter)) {\n                            walk(e, next);\n                        }\n                        else {\n                            next();\n                        }\n                    }\n                }\n            }, true); // zalgooooooo\n        };\n        const start = entry;\n        return new Promise((res, rej) => {\n            walk(start, er => {\n                /* c8 ignore start */\n                if (er)\n                    return rej(er);\n                /* c8 ignore stop */\n                res(results);\n            });\n        });\n    }\n    walkSync(entry = this.cwd, opts = {}) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            opts = entry;\n            entry = this.cwd;\n        }\n        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;\n        const results = [];\n        if (!filter || filter(entry)) {\n            results.push(withFileTypes ? entry : entry.fullpath());\n        }\n        const dirs = new Set([entry]);\n        for (const dir of dirs) {\n            const entries = dir.readdirSync();\n            for (const e of entries) {\n                if (!filter || filter(e)) {\n                    results.push(withFileTypes ? e : e.fullpath());\n                }\n                let r = e;\n                if (e.isSymbolicLink()) {\n                    if (!(follow && (r = e.realpathSync())))\n                        continue;\n                    if (r.isUnknown())\n                        r.lstatSync();\n                }\n                if (r.shouldWalk(dirs, walkFilter)) {\n                    dirs.add(r);\n                }\n            }\n        }\n        return results;\n    }\n    /**\n     * Support for `for await`\n     *\n     * Alias for {@link PathScurryBase.iterate}\n     *\n     * Note: As of Node 19, this is very slow, compared to other methods of\n     * walking.  Consider using {@link PathScurryBase.stream} if memory overhead\n     * and backpressure are concerns, or {@link PathScurryBase.walk} if not.\n     */\n    [Symbol.asyncIterator]() {\n        return this.iterate();\n    }\n    iterate(entry = this.cwd, options = {}) {\n        // iterating async over the stream is significantly more performant,\n        // especially in the warm-cache scenario, because it buffers up directory\n        // entries in the background instead of waiting for a yield for each one.\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            options = entry;\n            entry = this.cwd;\n        }\n        return this.stream(entry, options)[Symbol.asyncIterator]();\n    }\n    /**\n     * Iterating over a PathScurry performs a synchronous walk.\n     *\n     * Alias for {@link PathScurryBase.iterateSync}\n     */\n    [Symbol.iterator]() {\n        return this.iterateSync();\n    }\n    *iterateSync(entry = this.cwd, opts = {}) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            opts = entry;\n            entry = this.cwd;\n        }\n        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;\n        if (!filter || filter(entry)) {\n            yield withFileTypes ? entry : entry.fullpath();\n        }\n        const dirs = new Set([entry]);\n        for (const dir of dirs) {\n            const entries = dir.readdirSync();\n            for (const e of entries) {\n                if (!filter || filter(e)) {\n                    yield withFileTypes ? e : e.fullpath();\n                }\n                let r = e;\n                if (e.isSymbolicLink()) {\n                    if (!(follow && (r = e.realpathSync())))\n                        continue;\n                    if (r.isUnknown())\n                        r.lstatSync();\n                }\n                if (r.shouldWalk(dirs, walkFilter)) {\n                    dirs.add(r);\n                }\n            }\n        }\n    }\n    stream(entry = this.cwd, opts = {}) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            opts = entry;\n            entry = this.cwd;\n        }\n        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;\n        const results = new minipass_1.Minipass({ objectMode: true });\n        if (!filter || filter(entry)) {\n            results.write(withFileTypes ? entry : entry.fullpath());\n        }\n        const dirs = new Set();\n        const queue = [entry];\n        let processing = 0;\n        const process = () => {\n            let paused = false;\n            while (!paused) {\n                const dir = queue.shift();\n                if (!dir) {\n                    if (processing === 0)\n                        results.end();\n                    return;\n                }\n                processing++;\n                dirs.add(dir);\n                const onReaddir = (er, entries, didRealpaths = false) => {\n                    /* c8 ignore start */\n                    if (er)\n                        return results.emit('error', er);\n                    /* c8 ignore stop */\n                    if (follow && !didRealpaths) {\n                        const promises = [];\n                        for (const e of entries) {\n                            if (e.isSymbolicLink()) {\n                                promises.push(e\n                                    .realpath()\n                                    .then((r) => r?.isUnknown() ? r.lstat() : r));\n                            }\n                        }\n                        if (promises.length) {\n                            Promise.all(promises).then(() => onReaddir(null, entries, true));\n                            return;\n                        }\n                    }\n                    for (const e of entries) {\n                        if (e && (!filter || filter(e))) {\n                            if (!results.write(withFileTypes ? e : e.fullpath())) {\n                                paused = true;\n                            }\n                        }\n                    }\n                    processing--;\n                    for (const e of entries) {\n                        const r = e.realpathCached() || e;\n                        if (r.shouldWalk(dirs, walkFilter)) {\n                            queue.push(r);\n                        }\n                    }\n                    if (paused && !results.flowing) {\n                        results.once('drain', process);\n                    }\n                    else if (!sync) {\n                        process();\n                    }\n                };\n                // zalgo containment\n                let sync = true;\n                dir.readdirCB(onReaddir, true);\n                sync = false;\n            }\n        };\n        process();\n        return results;\n    }\n    streamSync(entry = this.cwd, opts = {}) {\n        if (typeof entry === 'string') {\n            entry = this.cwd.resolve(entry);\n        }\n        else if (!(entry instanceof PathBase)) {\n            opts = entry;\n            entry = this.cwd;\n        }\n        const { withFileTypes = true, follow = false, filter, walkFilter, } = opts;\n        const results = new minipass_1.Minipass({ objectMode: true });\n        const dirs = new Set();\n        if (!filter || filter(entry)) {\n            results.write(withFileTypes ? entry : entry.fullpath());\n        }\n        const queue = [entry];\n        let processing = 0;\n        const process = () => {\n            let paused = false;\n            while (!paused) {\n                const dir = queue.shift();\n                if (!dir) {\n                    if (processing === 0)\n                        results.end();\n                    return;\n                }\n                processing++;\n                dirs.add(dir);\n                const entries = dir.readdirSync();\n                for (const e of entries) {\n                    if (!filter || filter(e)) {\n                        if (!results.write(withFileTypes ? e : e.fullpath())) {\n                            paused = true;\n                        }\n                    }\n                }\n                processing--;\n                for (const e of entries) {\n                    let r = e;\n                    if (e.isSymbolicLink()) {\n                        if (!(follow && (r = e.realpathSync())))\n                            continue;\n                        if (r.isUnknown())\n                            r.lstatSync();\n                    }\n                    if (r.shouldWalk(dirs, walkFilter)) {\n                        queue.push(r);\n                    }\n                }\n            }\n            if (paused && !results.flowing)\n                results.once('drain', process);\n        };\n        process();\n        return results;\n    }\n    chdir(path = this.cwd) {\n        const oldCwd = this.cwd;\n        this.cwd = typeof path === 'string' ? this.cwd.resolve(path) : path;\n        this.cwd[setAsCwd](oldCwd);\n    }\n}\nexports.PathScurryBase = PathScurryBase;\n/**\n * Windows implementation of {@link PathScurryBase}\n *\n * Defaults to case insensitve, uses `'\\\\'` to generate path strings.  Uses\n * {@link PathWin32} for Path objects.\n */\nclass PathScurryWin32 extends PathScurryBase {\n    /**\n     * separator for generating path strings\n     */\n    sep = '\\\\';\n    constructor(cwd = process.cwd(), opts = {}) {\n        const { nocase = true } = opts;\n        super(cwd, node_path_1.win32, '\\\\', { ...opts, nocase });\n        this.nocase = nocase;\n        for (let p = this.cwd; p; p = p.parent) {\n            p.nocase = this.nocase;\n        }\n    }\n    /**\n     * @internal\n     */\n    parseRootPath(dir) {\n        // if the path starts with a single separator, it's not a UNC, and we'll\n        // just get separator as the root, and driveFromUNC will return \\\n        // In that case, mount \\ on the root from the cwd.\n        return node_path_1.win32.parse(dir).root.toUpperCase();\n    }\n    /**\n     * @internal\n     */\n    newRoot(fs) {\n        return new PathWin32(this.rootPath, IFDIR, undefined, this.roots, this.nocase, this.childrenCache(), { fs });\n    }\n    /**\n     * Return true if the provided path string is an absolute path\n     */\n    isAbsolute(p) {\n        return (p.startsWith('/') || p.startsWith('\\\\') || /^[a-z]:(\\/|\\\\)/i.test(p));\n    }\n}\nexports.PathScurryWin32 = PathScurryWin32;\n/**\n * {@link PathScurryBase} implementation for all posix systems other than Darwin.\n *\n * Defaults to case-sensitive matching, uses `'/'` to generate path strings.\n *\n * Uses {@link PathPosix} for Path objects.\n */\nclass PathScurryPosix extends PathScurryBase {\n    /**\n     * separator for generating path strings\n     */\n    sep = '/';\n    constructor(cwd = process.cwd(), opts = {}) {\n        const { nocase = false } = opts;\n        super(cwd, node_path_1.posix, '/', { ...opts, nocase });\n        this.nocase = nocase;\n    }\n    /**\n     * @internal\n     */\n    parseRootPath(_dir) {\n        return '/';\n    }\n    /**\n     * @internal\n     */\n    newRoot(fs) {\n        return new PathPosix(this.rootPath, IFDIR, undefined, this.roots, this.nocase, this.childrenCache(), { fs });\n    }\n    /**\n     * Return true if the provided path string is an absolute path\n     */\n    isAbsolute(p) {\n        return p.startsWith('/');\n    }\n}\nexports.PathScurryPosix = PathScurryPosix;\n/**\n * {@link PathScurryBase} implementation for Darwin (macOS) systems.\n *\n * Defaults to case-insensitive matching, uses `'/'` for generating path\n * strings.\n *\n * Uses {@link PathPosix} for Path objects.\n */\nclass PathScurryDarwin extends PathScurryPosix {\n    constructor(cwd = process.cwd(), opts = {}) {\n        const { nocase = true } = opts;\n        super(cwd, { ...opts, nocase });\n    }\n}\nexports.PathScurryDarwin = PathScurryDarwin;\n/**\n * Default {@link PathBase} implementation for the current platform.\n *\n * {@link PathWin32} on Windows systems, {@link PathPosix} on all others.\n */\nexports.Path = process.platform === 'win32' ? PathWin32 : PathPosix;\n/**\n * Default {@link PathScurryBase} implementation for the current platform.\n *\n * {@link PathScurryWin32} on Windows systems, {@link PathScurryDarwin} on\n * Darwin (macOS) systems, {@link PathScurryPosix} on all others.\n */\nexports.PathScurry = process.platform === 'win32' ? PathScurryWin32\n    : process.platform === 'darwin' ? PathScurryDarwin\n        : PathScurryPosix;\n//# sourceMappingURL=index.js.map","\"use strict\";\n/**\n * @module LRUCache\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.LRUCache = void 0;\nconst perf = typeof performance === 'object' &&\n    performance &&\n    typeof performance.now === 'function'\n    ? performance\n    : Date;\nconst warned = new Set();\n/* c8 ignore start */\nconst PROCESS = (typeof process === 'object' && !!process ? process : {});\n/* c8 ignore start */\nconst emitWarning = (msg, type, code, fn) => {\n    typeof PROCESS.emitWarning === 'function'\n        ? PROCESS.emitWarning(msg, type, code, fn)\n        : console.error(`[${code}] ${type}: ${msg}`);\n};\nlet AC = globalThis.AbortController;\nlet AS = globalThis.AbortSignal;\n/* c8 ignore start */\nif (typeof AC === 'undefined') {\n    //@ts-ignore\n    AS = class AbortSignal {\n        onabort;\n        _onabort = [];\n        reason;\n        aborted = false;\n        addEventListener(_, fn) {\n            this._onabort.push(fn);\n        }\n    };\n    //@ts-ignore\n    AC = class AbortController {\n        constructor() {\n            warnACPolyfill();\n        }\n        signal = new AS();\n        abort(reason) {\n            if (this.signal.aborted)\n                return;\n            //@ts-ignore\n            this.signal.reason = reason;\n            //@ts-ignore\n            this.signal.aborted = true;\n            //@ts-ignore\n            for (const fn of this.signal._onabort) {\n                fn(reason);\n            }\n            this.signal.onabort?.(reason);\n        }\n    };\n    let printACPolyfillWarning = PROCESS.env?.LRU_CACHE_IGNORE_AC_WARNING !== '1';\n    const warnACPolyfill = () => {\n        if (!printACPolyfillWarning)\n            return;\n        printACPolyfillWarning = false;\n        emitWarning('AbortController is not defined. If using lru-cache in ' +\n            'node 14, load an AbortController polyfill from the ' +\n            '`node-abort-controller` package. A minimal polyfill is ' +\n            'provided for use by LRUCache.fetch(), but it should not be ' +\n            'relied upon in other contexts (eg, passing it to other APIs that ' +\n            'use AbortController/AbortSignal might have undesirable effects). ' +\n            'You may disable this with LRU_CACHE_IGNORE_AC_WARNING=1 in the env.', 'NO_ABORT_CONTROLLER', 'ENOTSUP', warnACPolyfill);\n    };\n}\n/* c8 ignore stop */\nconst shouldWarn = (code) => !warned.has(code);\nconst TYPE = Symbol('type');\nconst isPosInt = (n) => n && n === Math.floor(n) && n > 0 && isFinite(n);\n/* c8 ignore start */\n// This is a little bit ridiculous, tbh.\n// The maximum array length is 2^32-1 or thereabouts on most JS impls.\n// And well before that point, you're caching the entire world, I mean,\n// that's ~32GB of just integers for the next/prev links, plus whatever\n// else to hold that many keys and values.  Just filling the memory with\n// zeroes at init time is brutal when you get that big.\n// But why not be complete?\n// Maybe in the future, these limits will have expanded.\nconst getUintArray = (max) => !isPosInt(max)\n    ? null\n    : max <= Math.pow(2, 8)\n        ? Uint8Array\n        : max <= Math.pow(2, 16)\n            ? Uint16Array\n            : max <= Math.pow(2, 32)\n                ? Uint32Array\n                : max <= Number.MAX_SAFE_INTEGER\n                    ? ZeroArray\n                    : null;\n/* c8 ignore stop */\nclass ZeroArray extends Array {\n    constructor(size) {\n        super(size);\n        this.fill(0);\n    }\n}\nclass Stack {\n    heap;\n    length;\n    // private constructor\n    static #constructing = false;\n    static create(max) {\n        const HeapCls = getUintArray(max);\n        if (!HeapCls)\n            return [];\n        Stack.#constructing = true;\n        const s = new Stack(max, HeapCls);\n        Stack.#constructing = false;\n        return s;\n    }\n    constructor(max, HeapCls) {\n        /* c8 ignore start */\n        if (!Stack.#constructing) {\n            throw new TypeError('instantiate Stack using Stack.create(n)');\n        }\n        /* c8 ignore stop */\n        this.heap = new HeapCls(max);\n        this.length = 0;\n    }\n    push(n) {\n        this.heap[this.length++] = n;\n    }\n    pop() {\n        return this.heap[--this.length];\n    }\n}\n/**\n * Default export, the thing you're using this module to get.\n *\n * The `K` and `V` types define the key and value types, respectively. The\n * optional `FC` type defines the type of the `context` object passed to\n * `cache.fetch()` and `cache.memo()`.\n *\n * Keys and values **must not** be `null` or `undefined`.\n *\n * All properties from the options object (with the exception of `max`,\n * `maxSize`, `fetchMethod`, `memoMethod`, `dispose` and `disposeAfter`) are\n * added as normal public members. (The listed options are read-only getters.)\n *\n * Changing any of these will alter the defaults for subsequent method calls.\n */\nclass LRUCache {\n    // options that cannot be changed without disaster\n    #max;\n    #maxSize;\n    #dispose;\n    #disposeAfter;\n    #fetchMethod;\n    #memoMethod;\n    /**\n     * {@link LRUCache.OptionsBase.ttl}\n     */\n    ttl;\n    /**\n     * {@link LRUCache.OptionsBase.ttlResolution}\n     */\n    ttlResolution;\n    /**\n     * {@link LRUCache.OptionsBase.ttlAutopurge}\n     */\n    ttlAutopurge;\n    /**\n     * {@link LRUCache.OptionsBase.updateAgeOnGet}\n     */\n    updateAgeOnGet;\n    /**\n     * {@link LRUCache.OptionsBase.updateAgeOnHas}\n     */\n    updateAgeOnHas;\n    /**\n     * {@link LRUCache.OptionsBase.allowStale}\n     */\n    allowStale;\n    /**\n     * {@link LRUCache.OptionsBase.noDisposeOnSet}\n     */\n    noDisposeOnSet;\n    /**\n     * {@link LRUCache.OptionsBase.noUpdateTTL}\n     */\n    noUpdateTTL;\n    /**\n     * {@link LRUCache.OptionsBase.maxEntrySize}\n     */\n    maxEntrySize;\n    /**\n     * {@link LRUCache.OptionsBase.sizeCalculation}\n     */\n    sizeCalculation;\n    /**\n     * {@link LRUCache.OptionsBase.noDeleteOnFetchRejection}\n     */\n    noDeleteOnFetchRejection;\n    /**\n     * {@link LRUCache.OptionsBase.noDeleteOnStaleGet}\n     */\n    noDeleteOnStaleGet;\n    /**\n     * {@link LRUCache.OptionsBase.allowStaleOnFetchAbort}\n     */\n    allowStaleOnFetchAbort;\n    /**\n     * {@link LRUCache.OptionsBase.allowStaleOnFetchRejection}\n     */\n    allowStaleOnFetchRejection;\n    /**\n     * {@link LRUCache.OptionsBase.ignoreFetchAbort}\n     */\n    ignoreFetchAbort;\n    // computed properties\n    #size;\n    #calculatedSize;\n    #keyMap;\n    #keyList;\n    #valList;\n    #next;\n    #prev;\n    #head;\n    #tail;\n    #free;\n    #disposed;\n    #sizes;\n    #starts;\n    #ttls;\n    #hasDispose;\n    #hasFetchMethod;\n    #hasDisposeAfter;\n    /**\n     * Do not call this method unless you need to inspect the\n     * inner workings of the cache.  If anything returned by this\n     * object is modified in any way, strange breakage may occur.\n     *\n     * These fields are private for a reason!\n     *\n     * @internal\n     */\n    static unsafeExposeInternals(c) {\n        return {\n            // properties\n            starts: c.#starts,\n            ttls: c.#ttls,\n            sizes: c.#sizes,\n            keyMap: c.#keyMap,\n            keyList: c.#keyList,\n            valList: c.#valList,\n            next: c.#next,\n            prev: c.#prev,\n            get head() {\n                return c.#head;\n            },\n            get tail() {\n                return c.#tail;\n            },\n            free: c.#free,\n            // methods\n            isBackgroundFetch: (p) => c.#isBackgroundFetch(p),\n            backgroundFetch: (k, index, options, context) => c.#backgroundFetch(k, index, options, context),\n            moveToTail: (index) => c.#moveToTail(index),\n            indexes: (options) => c.#indexes(options),\n            rindexes: (options) => c.#rindexes(options),\n            isStale: (index) => c.#isStale(index),\n        };\n    }\n    // Protected read-only members\n    /**\n     * {@link LRUCache.OptionsBase.max} (read-only)\n     */\n    get max() {\n        return this.#max;\n    }\n    /**\n     * {@link LRUCache.OptionsBase.maxSize} (read-only)\n     */\n    get maxSize() {\n        return this.#maxSize;\n    }\n    /**\n     * The total computed size of items in the cache (read-only)\n     */\n    get calculatedSize() {\n        return this.#calculatedSize;\n    }\n    /**\n     * The number of items stored in the cache (read-only)\n     */\n    get size() {\n        return this.#size;\n    }\n    /**\n     * {@link LRUCache.OptionsBase.fetchMethod} (read-only)\n     */\n    get fetchMethod() {\n        return this.#fetchMethod;\n    }\n    get memoMethod() {\n        return this.#memoMethod;\n    }\n    /**\n     * {@link LRUCache.OptionsBase.dispose} (read-only)\n     */\n    get dispose() {\n        return this.#dispose;\n    }\n    /**\n     * {@link LRUCache.OptionsBase.disposeAfter} (read-only)\n     */\n    get disposeAfter() {\n        return this.#disposeAfter;\n    }\n    constructor(options) {\n        const { max = 0, ttl, ttlResolution = 1, ttlAutopurge, updateAgeOnGet, updateAgeOnHas, allowStale, dispose, disposeAfter, noDisposeOnSet, noUpdateTTL, maxSize = 0, maxEntrySize = 0, sizeCalculation, fetchMethod, memoMethod, noDeleteOnFetchRejection, noDeleteOnStaleGet, allowStaleOnFetchRejection, allowStaleOnFetchAbort, ignoreFetchAbort, } = options;\n        if (max !== 0 && !isPosInt(max)) {\n            throw new TypeError('max option must be a nonnegative integer');\n        }\n        const UintArray = max ? getUintArray(max) : Array;\n        if (!UintArray) {\n            throw new Error('invalid max value: ' + max);\n        }\n        this.#max = max;\n        this.#maxSize = maxSize;\n        this.maxEntrySize = maxEntrySize || this.#maxSize;\n        this.sizeCalculation = sizeCalculation;\n        if (this.sizeCalculation) {\n            if (!this.#maxSize && !this.maxEntrySize) {\n                throw new TypeError('cannot set sizeCalculation without setting maxSize or maxEntrySize');\n            }\n            if (typeof this.sizeCalculation !== 'function') {\n                throw new TypeError('sizeCalculation set to non-function');\n            }\n        }\n        if (memoMethod !== undefined &&\n            typeof memoMethod !== 'function') {\n            throw new TypeError('memoMethod must be a function if defined');\n        }\n        this.#memoMethod = memoMethod;\n        if (fetchMethod !== undefined &&\n            typeof fetchMethod !== 'function') {\n            throw new TypeError('fetchMethod must be a function if specified');\n        }\n        this.#fetchMethod = fetchMethod;\n        this.#hasFetchMethod = !!fetchMethod;\n        this.#keyMap = new Map();\n        this.#keyList = new Array(max).fill(undefined);\n        this.#valList = new Array(max).fill(undefined);\n        this.#next = new UintArray(max);\n        this.#prev = new UintArray(max);\n        this.#head = 0;\n        this.#tail = 0;\n        this.#free = Stack.create(max);\n        this.#size = 0;\n        this.#calculatedSize = 0;\n        if (typeof dispose === 'function') {\n            this.#dispose = dispose;\n        }\n        if (typeof disposeAfter === 'function') {\n            this.#disposeAfter = disposeAfter;\n            this.#disposed = [];\n        }\n        else {\n            this.#disposeAfter = undefined;\n            this.#disposed = undefined;\n        }\n        this.#hasDispose = !!this.#dispose;\n        this.#hasDisposeAfter = !!this.#disposeAfter;\n        this.noDisposeOnSet = !!noDisposeOnSet;\n        this.noUpdateTTL = !!noUpdateTTL;\n        this.noDeleteOnFetchRejection = !!noDeleteOnFetchRejection;\n        this.allowStaleOnFetchRejection = !!allowStaleOnFetchRejection;\n        this.allowStaleOnFetchAbort = !!allowStaleOnFetchAbort;\n        this.ignoreFetchAbort = !!ignoreFetchAbort;\n        // NB: maxEntrySize is set to maxSize if it's set\n        if (this.maxEntrySize !== 0) {\n            if (this.#maxSize !== 0) {\n                if (!isPosInt(this.#maxSize)) {\n                    throw new TypeError('maxSize must be a positive integer if specified');\n                }\n            }\n            if (!isPosInt(this.maxEntrySize)) {\n                throw new TypeError('maxEntrySize must be a positive integer if specified');\n            }\n            this.#initializeSizeTracking();\n        }\n        this.allowStale = !!allowStale;\n        this.noDeleteOnStaleGet = !!noDeleteOnStaleGet;\n        this.updateAgeOnGet = !!updateAgeOnGet;\n        this.updateAgeOnHas = !!updateAgeOnHas;\n        this.ttlResolution =\n            isPosInt(ttlResolution) || ttlResolution === 0\n                ? ttlResolution\n                : 1;\n        this.ttlAutopurge = !!ttlAutopurge;\n        this.ttl = ttl || 0;\n        if (this.ttl) {\n            if (!isPosInt(this.ttl)) {\n                throw new TypeError('ttl must be a positive integer if specified');\n            }\n            this.#initializeTTLTracking();\n        }\n        // do not allow completely unbounded caches\n        if (this.#max === 0 && this.ttl === 0 && this.#maxSize === 0) {\n            throw new TypeError('At least one of max, maxSize, or ttl is required');\n        }\n        if (!this.ttlAutopurge && !this.#max && !this.#maxSize) {\n            const code = 'LRU_CACHE_UNBOUNDED';\n            if (shouldWarn(code)) {\n                warned.add(code);\n                const msg = 'TTL caching without ttlAutopurge, max, or maxSize can ' +\n                    'result in unbounded memory consumption.';\n                emitWarning(msg, 'UnboundedCacheWarning', code, LRUCache);\n            }\n        }\n    }\n    /**\n     * Return the number of ms left in the item's TTL. If item is not in cache,\n     * returns `0`. Returns `Infinity` if item is in cache without a defined TTL.\n     */\n    getRemainingTTL(key) {\n        return this.#keyMap.has(key) ? Infinity : 0;\n    }\n    #initializeTTLTracking() {\n        const ttls = new ZeroArray(this.#max);\n        const starts = new ZeroArray(this.#max);\n        this.#ttls = ttls;\n        this.#starts = starts;\n        this.#setItemTTL = (index, ttl, start = perf.now()) => {\n            starts[index] = ttl !== 0 ? start : 0;\n            ttls[index] = ttl;\n            if (ttl !== 0 && this.ttlAutopurge) {\n                const t = setTimeout(() => {\n                    if (this.#isStale(index)) {\n                        this.#delete(this.#keyList[index], 'expire');\n                    }\n                }, ttl + 1);\n                // unref() not supported on all platforms\n                /* c8 ignore start */\n                if (t.unref) {\n                    t.unref();\n                }\n                /* c8 ignore stop */\n            }\n        };\n        this.#updateItemAge = index => {\n            starts[index] = ttls[index] !== 0 ? perf.now() : 0;\n        };\n        this.#statusTTL = (status, index) => {\n            if (ttls[index]) {\n                const ttl = ttls[index];\n                const start = starts[index];\n                /* c8 ignore next */\n                if (!ttl || !start)\n                    return;\n                status.ttl = ttl;\n                status.start = start;\n                status.now = cachedNow || getNow();\n                const age = status.now - start;\n                status.remainingTTL = ttl - age;\n            }\n        };\n        // debounce calls to perf.now() to 1s so we're not hitting\n        // that costly call repeatedly.\n        let cachedNow = 0;\n        const getNow = () => {\n            const n = perf.now();\n            if (this.ttlResolution > 0) {\n                cachedNow = n;\n                const t = setTimeout(() => (cachedNow = 0), this.ttlResolution);\n                // not available on all platforms\n                /* c8 ignore start */\n                if (t.unref) {\n                    t.unref();\n                }\n                /* c8 ignore stop */\n            }\n            return n;\n        };\n        this.getRemainingTTL = key => {\n            const index = this.#keyMap.get(key);\n            if (index === undefined) {\n                return 0;\n            }\n            const ttl = ttls[index];\n            const start = starts[index];\n            if (!ttl || !start) {\n                return Infinity;\n            }\n            const age = (cachedNow || getNow()) - start;\n            return ttl - age;\n        };\n        this.#isStale = index => {\n            const s = starts[index];\n            const t = ttls[index];\n            return !!t && !!s && (cachedNow || getNow()) - s > t;\n        };\n    }\n    // conditionally set private methods related to TTL\n    #updateItemAge = () => { };\n    #statusTTL = () => { };\n    #setItemTTL = () => { };\n    /* c8 ignore stop */\n    #isStale = () => false;\n    #initializeSizeTracking() {\n        const sizes = new ZeroArray(this.#max);\n        this.#calculatedSize = 0;\n        this.#sizes = sizes;\n        this.#removeItemSize = index => {\n            this.#calculatedSize -= sizes[index];\n            sizes[index] = 0;\n        };\n        this.#requireSize = (k, v, size, sizeCalculation) => {\n            // provisionally accept background fetches.\n            // actual value size will be checked when they return.\n            if (this.#isBackgroundFetch(v)) {\n                return 0;\n            }\n            if (!isPosInt(size)) {\n                if (sizeCalculation) {\n                    if (typeof sizeCalculation !== 'function') {\n                        throw new TypeError('sizeCalculation must be a function');\n                    }\n                    size = sizeCalculation(v, k);\n                    if (!isPosInt(size)) {\n                        throw new TypeError('sizeCalculation return invalid (expect positive integer)');\n                    }\n                }\n                else {\n                    throw new TypeError('invalid size value (must be positive integer). ' +\n                        'When maxSize or maxEntrySize is used, sizeCalculation ' +\n                        'or size must be set.');\n                }\n            }\n            return size;\n        };\n        this.#addItemSize = (index, size, status) => {\n            sizes[index] = size;\n            if (this.#maxSize) {\n                const maxSize = this.#maxSize - sizes[index];\n                while (this.#calculatedSize > maxSize) {\n                    this.#evict(true);\n                }\n            }\n            this.#calculatedSize += sizes[index];\n            if (status) {\n                status.entrySize = size;\n                status.totalCalculatedSize = this.#calculatedSize;\n            }\n        };\n    }\n    #removeItemSize = _i => { };\n    #addItemSize = (_i, _s, _st) => { };\n    #requireSize = (_k, _v, size, sizeCalculation) => {\n        if (size || sizeCalculation) {\n            throw new TypeError('cannot set size without setting maxSize or maxEntrySize on cache');\n        }\n        return 0;\n    };\n    *#indexes({ allowStale = this.allowStale } = {}) {\n        if (this.#size) {\n            for (let i = this.#tail; true;) {\n                if (!this.#isValidIndex(i)) {\n                    break;\n                }\n                if (allowStale || !this.#isStale(i)) {\n                    yield i;\n                }\n                if (i === this.#head) {\n                    break;\n                }\n                else {\n                    i = this.#prev[i];\n                }\n            }\n        }\n    }\n    *#rindexes({ allowStale = this.allowStale } = {}) {\n        if (this.#size) {\n            for (let i = this.#head; true;) {\n                if (!this.#isValidIndex(i)) {\n                    break;\n                }\n                if (allowStale || !this.#isStale(i)) {\n                    yield i;\n                }\n                if (i === this.#tail) {\n                    break;\n                }\n                else {\n                    i = this.#next[i];\n                }\n            }\n        }\n    }\n    #isValidIndex(index) {\n        return (index !== undefined &&\n            this.#keyMap.get(this.#keyList[index]) === index);\n    }\n    /**\n     * Return a generator yielding `[key, value]` pairs,\n     * in order from most recently used to least recently used.\n     */\n    *entries() {\n        for (const i of this.#indexes()) {\n            if (this.#valList[i] !== undefined &&\n                this.#keyList[i] !== undefined &&\n                !this.#isBackgroundFetch(this.#valList[i])) {\n                yield [this.#keyList[i], this.#valList[i]];\n            }\n        }\n    }\n    /**\n     * Inverse order version of {@link LRUCache.entries}\n     *\n     * Return a generator yielding `[key, value]` pairs,\n     * in order from least recently used to most recently used.\n     */\n    *rentries() {\n        for (const i of this.#rindexes()) {\n            if (this.#valList[i] !== undefined &&\n                this.#keyList[i] !== undefined &&\n                !this.#isBackgroundFetch(this.#valList[i])) {\n                yield [this.#keyList[i], this.#valList[i]];\n            }\n        }\n    }\n    /**\n     * Return a generator yielding the keys in the cache,\n     * in order from most recently used to least recently used.\n     */\n    *keys() {\n        for (const i of this.#indexes()) {\n            const k = this.#keyList[i];\n            if (k !== undefined &&\n                !this.#isBackgroundFetch(this.#valList[i])) {\n                yield k;\n            }\n        }\n    }\n    /**\n     * Inverse order version of {@link LRUCache.keys}\n     *\n     * Return a generator yielding the keys in the cache,\n     * in order from least recently used to most recently used.\n     */\n    *rkeys() {\n        for (const i of this.#rindexes()) {\n            const k = this.#keyList[i];\n            if (k !== undefined &&\n                !this.#isBackgroundFetch(this.#valList[i])) {\n                yield k;\n            }\n        }\n    }\n    /**\n     * Return a generator yielding the values in the cache,\n     * in order from most recently used to least recently used.\n     */\n    *values() {\n        for (const i of this.#indexes()) {\n            const v = this.#valList[i];\n            if (v !== undefined &&\n                !this.#isBackgroundFetch(this.#valList[i])) {\n                yield this.#valList[i];\n            }\n        }\n    }\n    /**\n     * Inverse order version of {@link LRUCache.values}\n     *\n     * Return a generator yielding the values in the cache,\n     * in order from least recently used to most recently used.\n     */\n    *rvalues() {\n        for (const i of this.#rindexes()) {\n            const v = this.#valList[i];\n            if (v !== undefined &&\n                !this.#isBackgroundFetch(this.#valList[i])) {\n                yield this.#valList[i];\n            }\n        }\n    }\n    /**\n     * Iterating over the cache itself yields the same results as\n     * {@link LRUCache.entries}\n     */\n    [Symbol.iterator]() {\n        return this.entries();\n    }\n    /**\n     * A String value that is used in the creation of the default string\n     * description of an object. Called by the built-in method\n     * `Object.prototype.toString`.\n     */\n    [Symbol.toStringTag] = 'LRUCache';\n    /**\n     * Find a value for which the supplied fn method returns a truthy value,\n     * similar to `Array.find()`. fn is called as `fn(value, key, cache)`.\n     */\n    find(fn, getOptions = {}) {\n        for (const i of this.#indexes()) {\n            const v = this.#valList[i];\n            const value = this.#isBackgroundFetch(v)\n                ? v.__staleWhileFetching\n                : v;\n            if (value === undefined)\n                continue;\n            if (fn(value, this.#keyList[i], this)) {\n                return this.get(this.#keyList[i], getOptions);\n            }\n        }\n    }\n    /**\n     * Call the supplied function on each item in the cache, in order from most\n     * recently used to least recently used.\n     *\n     * `fn` is called as `fn(value, key, cache)`.\n     *\n     * If `thisp` is provided, function will be called in the `this`-context of\n     * the provided object, or the cache if no `thisp` object is provided.\n     *\n     * Does not update age or recenty of use, or iterate over stale values.\n     */\n    forEach(fn, thisp = this) {\n        for (const i of this.#indexes()) {\n            const v = this.#valList[i];\n            const value = this.#isBackgroundFetch(v)\n                ? v.__staleWhileFetching\n                : v;\n            if (value === undefined)\n                continue;\n            fn.call(thisp, value, this.#keyList[i], this);\n        }\n    }\n    /**\n     * The same as {@link LRUCache.forEach} but items are iterated over in\n     * reverse order.  (ie, less recently used items are iterated over first.)\n     */\n    rforEach(fn, thisp = this) {\n        for (const i of this.#rindexes()) {\n            const v = this.#valList[i];\n            const value = this.#isBackgroundFetch(v)\n                ? v.__staleWhileFetching\n                : v;\n            if (value === undefined)\n                continue;\n            fn.call(thisp, value, this.#keyList[i], this);\n        }\n    }\n    /**\n     * Delete any stale entries. Returns true if anything was removed,\n     * false otherwise.\n     */\n    purgeStale() {\n        let deleted = false;\n        for (const i of this.#rindexes({ allowStale: true })) {\n            if (this.#isStale(i)) {\n                this.#delete(this.#keyList[i], 'expire');\n                deleted = true;\n            }\n        }\n        return deleted;\n    }\n    /**\n     * Get the extended info about a given entry, to get its value, size, and\n     * TTL info simultaneously. Returns `undefined` if the key is not present.\n     *\n     * Unlike {@link LRUCache#dump}, which is designed to be portable and survive\n     * serialization, the `start` value is always the current timestamp, and the\n     * `ttl` is a calculated remaining time to live (negative if expired).\n     *\n     * Always returns stale values, if their info is found in the cache, so be\n     * sure to check for expirations (ie, a negative {@link LRUCache.Entry#ttl})\n     * if relevant.\n     */\n    info(key) {\n        const i = this.#keyMap.get(key);\n        if (i === undefined)\n            return undefined;\n        const v = this.#valList[i];\n        const value = this.#isBackgroundFetch(v)\n            ? v.__staleWhileFetching\n            : v;\n        if (value === undefined)\n            return undefined;\n        const entry = { value };\n        if (this.#ttls && this.#starts) {\n            const ttl = this.#ttls[i];\n            const start = this.#starts[i];\n            if (ttl && start) {\n                const remain = ttl - (perf.now() - start);\n                entry.ttl = remain;\n                entry.start = Date.now();\n            }\n        }\n        if (this.#sizes) {\n            entry.size = this.#sizes[i];\n        }\n        return entry;\n    }\n    /**\n     * Return an array of [key, {@link LRUCache.Entry}] tuples which can be\n     * passed to {@link LRLUCache#load}.\n     *\n     * The `start` fields are calculated relative to a portable `Date.now()`\n     * timestamp, even if `performance.now()` is available.\n     *\n     * Stale entries are always included in the `dump`, even if\n     * {@link LRUCache.OptionsBase.allowStale} is false.\n     *\n     * Note: this returns an actual array, not a generator, so it can be more\n     * easily passed around.\n     */\n    dump() {\n        const arr = [];\n        for (const i of this.#indexes({ allowStale: true })) {\n            const key = this.#keyList[i];\n            const v = this.#valList[i];\n            const value = this.#isBackgroundFetch(v)\n                ? v.__staleWhileFetching\n                : v;\n            if (value === undefined || key === undefined)\n                continue;\n            const entry = { value };\n            if (this.#ttls && this.#starts) {\n                entry.ttl = this.#ttls[i];\n                // always dump the start relative to a portable timestamp\n                // it's ok for this to be a bit slow, it's a rare operation.\n                const age = perf.now() - this.#starts[i];\n                entry.start = Math.floor(Date.now() - age);\n            }\n            if (this.#sizes) {\n                entry.size = this.#sizes[i];\n            }\n            arr.unshift([key, entry]);\n        }\n        return arr;\n    }\n    /**\n     * Reset the cache and load in the items in entries in the order listed.\n     *\n     * The shape of the resulting cache may be different if the same options are\n     * not used in both caches.\n     *\n     * The `start` fields are assumed to be calculated relative to a portable\n     * `Date.now()` timestamp, even if `performance.now()` is available.\n     */\n    load(arr) {\n        this.clear();\n        for (const [key, entry] of arr) {\n            if (entry.start) {\n                // entry.start is a portable timestamp, but we may be using\n                // node's performance.now(), so calculate the offset, so that\n                // we get the intended remaining TTL, no matter how long it's\n                // been on ice.\n                //\n                // it's ok for this to be a bit slow, it's a rare operation.\n                const age = Date.now() - entry.start;\n                entry.start = perf.now() - age;\n            }\n            this.set(key, entry.value, entry);\n        }\n    }\n    /**\n     * Add a value to the cache.\n     *\n     * Note: if `undefined` is specified as a value, this is an alias for\n     * {@link LRUCache#delete}\n     *\n     * Fields on the {@link LRUCache.SetOptions} options param will override\n     * their corresponding values in the constructor options for the scope\n     * of this single `set()` operation.\n     *\n     * If `start` is provided, then that will set the effective start\n     * time for the TTL calculation. Note that this must be a previous\n     * value of `performance.now()` if supported, or a previous value of\n     * `Date.now()` if not.\n     *\n     * Options object may also include `size`, which will prevent\n     * calling the `sizeCalculation` function and just use the specified\n     * number if it is a positive integer, and `noDisposeOnSet` which\n     * will prevent calling a `dispose` function in the case of\n     * overwrites.\n     *\n     * If the `size` (or return value of `sizeCalculation`) for a given\n     * entry is greater than `maxEntrySize`, then the item will not be\n     * added to the cache.\n     *\n     * Will update the recency of the entry.\n     *\n     * If the value is `undefined`, then this is an alias for\n     * `cache.delete(key)`. `undefined` is never stored in the cache.\n     */\n    set(k, v, setOptions = {}) {\n        if (v === undefined) {\n            this.delete(k);\n            return this;\n        }\n        const { ttl = this.ttl, start, noDisposeOnSet = this.noDisposeOnSet, sizeCalculation = this.sizeCalculation, status, } = setOptions;\n        let { noUpdateTTL = this.noUpdateTTL } = setOptions;\n        const size = this.#requireSize(k, v, setOptions.size || 0, sizeCalculation);\n        // if the item doesn't fit, don't do anything\n        // NB: maxEntrySize set to maxSize by default\n        if (this.maxEntrySize && size > this.maxEntrySize) {\n            if (status) {\n                status.set = 'miss';\n                status.maxEntrySizeExceeded = true;\n            }\n            // have to delete, in case something is there already.\n            this.#delete(k, 'set');\n            return this;\n        }\n        let index = this.#size === 0 ? undefined : this.#keyMap.get(k);\n        if (index === undefined) {\n            // addition\n            index = (this.#size === 0\n                ? this.#tail\n                : this.#free.length !== 0\n                    ? this.#free.pop()\n                    : this.#size === this.#max\n                        ? this.#evict(false)\n                        : this.#size);\n            this.#keyList[index] = k;\n            this.#valList[index] = v;\n            this.#keyMap.set(k, index);\n            this.#next[this.#tail] = index;\n            this.#prev[index] = this.#tail;\n            this.#tail = index;\n            this.#size++;\n            this.#addItemSize(index, size, status);\n            if (status)\n                status.set = 'add';\n            noUpdateTTL = false;\n        }\n        else {\n            // update\n            this.#moveToTail(index);\n            const oldVal = this.#valList[index];\n            if (v !== oldVal) {\n                if (this.#hasFetchMethod && this.#isBackgroundFetch(oldVal)) {\n                    oldVal.__abortController.abort(new Error('replaced'));\n                    const { __staleWhileFetching: s } = oldVal;\n                    if (s !== undefined && !noDisposeOnSet) {\n                        if (this.#hasDispose) {\n                            this.#dispose?.(s, k, 'set');\n                        }\n                        if (this.#hasDisposeAfter) {\n                            this.#disposed?.push([s, k, 'set']);\n                        }\n                    }\n                }\n                else if (!noDisposeOnSet) {\n                    if (this.#hasDispose) {\n                        this.#dispose?.(oldVal, k, 'set');\n                    }\n                    if (this.#hasDisposeAfter) {\n                        this.#disposed?.push([oldVal, k, 'set']);\n                    }\n                }\n                this.#removeItemSize(index);\n                this.#addItemSize(index, size, status);\n                this.#valList[index] = v;\n                if (status) {\n                    status.set = 'replace';\n                    const oldValue = oldVal && this.#isBackgroundFetch(oldVal)\n                        ? oldVal.__staleWhileFetching\n                        : oldVal;\n                    if (oldValue !== undefined)\n                        status.oldValue = oldValue;\n                }\n            }\n            else if (status) {\n                status.set = 'update';\n            }\n        }\n        if (ttl !== 0 && !this.#ttls) {\n            this.#initializeTTLTracking();\n        }\n        if (this.#ttls) {\n            if (!noUpdateTTL) {\n                this.#setItemTTL(index, ttl, start);\n            }\n            if (status)\n                this.#statusTTL(status, index);\n        }\n        if (!noDisposeOnSet && this.#hasDisposeAfter && this.#disposed) {\n            const dt = this.#disposed;\n            let task;\n            while ((task = dt?.shift())) {\n                this.#disposeAfter?.(...task);\n            }\n        }\n        return this;\n    }\n    /**\n     * Evict the least recently used item, returning its value or\n     * `undefined` if cache is empty.\n     */\n    pop() {\n        try {\n            while (this.#size) {\n                const val = this.#valList[this.#head];\n                this.#evict(true);\n                if (this.#isBackgroundFetch(val)) {\n                    if (val.__staleWhileFetching) {\n                        return val.__staleWhileFetching;\n                    }\n                }\n                else if (val !== undefined) {\n                    return val;\n                }\n            }\n        }\n        finally {\n            if (this.#hasDisposeAfter && this.#disposed) {\n                const dt = this.#disposed;\n                let task;\n                while ((task = dt?.shift())) {\n                    this.#disposeAfter?.(...task);\n                }\n            }\n        }\n    }\n    #evict(free) {\n        const head = this.#head;\n        const k = this.#keyList[head];\n        const v = this.#valList[head];\n        if (this.#hasFetchMethod && this.#isBackgroundFetch(v)) {\n            v.__abortController.abort(new Error('evicted'));\n        }\n        else if (this.#hasDispose || this.#hasDisposeAfter) {\n            if (this.#hasDispose) {\n                this.#dispose?.(v, k, 'evict');\n            }\n            if (this.#hasDisposeAfter) {\n                this.#disposed?.push([v, k, 'evict']);\n            }\n        }\n        this.#removeItemSize(head);\n        // if we aren't about to use the index, then null these out\n        if (free) {\n            this.#keyList[head] = undefined;\n            this.#valList[head] = undefined;\n            this.#free.push(head);\n        }\n        if (this.#size === 1) {\n            this.#head = this.#tail = 0;\n            this.#free.length = 0;\n        }\n        else {\n            this.#head = this.#next[head];\n        }\n        this.#keyMap.delete(k);\n        this.#size--;\n        return head;\n    }\n    /**\n     * Check if a key is in the cache, without updating the recency of use.\n     * Will return false if the item is stale, even though it is technically\n     * in the cache.\n     *\n     * Check if a key is in the cache, without updating the recency of\n     * use. Age is updated if {@link LRUCache.OptionsBase.updateAgeOnHas} is set\n     * to `true` in either the options or the constructor.\n     *\n     * Will return `false` if the item is stale, even though it is technically in\n     * the cache. The difference can be determined (if it matters) by using a\n     * `status` argument, and inspecting the `has` field.\n     *\n     * Will not update item age unless\n     * {@link LRUCache.OptionsBase.updateAgeOnHas} is set.\n     */\n    has(k, hasOptions = {}) {\n        const { updateAgeOnHas = this.updateAgeOnHas, status } = hasOptions;\n        const index = this.#keyMap.get(k);\n        if (index !== undefined) {\n            const v = this.#valList[index];\n            if (this.#isBackgroundFetch(v) &&\n                v.__staleWhileFetching === undefined) {\n                return false;\n            }\n            if (!this.#isStale(index)) {\n                if (updateAgeOnHas) {\n                    this.#updateItemAge(index);\n                }\n                if (status) {\n                    status.has = 'hit';\n                    this.#statusTTL(status, index);\n                }\n                return true;\n            }\n            else if (status) {\n                status.has = 'stale';\n                this.#statusTTL(status, index);\n            }\n        }\n        else if (status) {\n            status.has = 'miss';\n        }\n        return false;\n    }\n    /**\n     * Like {@link LRUCache#get} but doesn't update recency or delete stale\n     * items.\n     *\n     * Returns `undefined` if the item is stale, unless\n     * {@link LRUCache.OptionsBase.allowStale} is set.\n     */\n    peek(k, peekOptions = {}) {\n        const { allowStale = this.allowStale } = peekOptions;\n        const index = this.#keyMap.get(k);\n        if (index === undefined ||\n            (!allowStale && this.#isStale(index))) {\n            return;\n        }\n        const v = this.#valList[index];\n        // either stale and allowed, or forcing a refresh of non-stale value\n        return this.#isBackgroundFetch(v) ? v.__staleWhileFetching : v;\n    }\n    #backgroundFetch(k, index, options, context) {\n        const v = index === undefined ? undefined : this.#valList[index];\n        if (this.#isBackgroundFetch(v)) {\n            return v;\n        }\n        const ac = new AC();\n        const { signal } = options;\n        // when/if our AC signals, then stop listening to theirs.\n        signal?.addEventListener('abort', () => ac.abort(signal.reason), {\n            signal: ac.signal,\n        });\n        const fetchOpts = {\n            signal: ac.signal,\n            options,\n            context,\n        };\n        const cb = (v, updateCache = false) => {\n            const { aborted } = ac.signal;\n            const ignoreAbort = options.ignoreFetchAbort && v !== undefined;\n            if (options.status) {\n                if (aborted && !updateCache) {\n                    options.status.fetchAborted = true;\n                    options.status.fetchError = ac.signal.reason;\n                    if (ignoreAbort)\n                        options.status.fetchAbortIgnored = true;\n                }\n                else {\n                    options.status.fetchResolved = true;\n                }\n            }\n            if (aborted && !ignoreAbort && !updateCache) {\n                return fetchFail(ac.signal.reason);\n            }\n            // either we didn't abort, and are still here, or we did, and ignored\n            const bf = p;\n            if (this.#valList[index] === p) {\n                if (v === undefined) {\n                    if (bf.__staleWhileFetching) {\n                        this.#valList[index] = bf.__staleWhileFetching;\n                    }\n                    else {\n                        this.#delete(k, 'fetch');\n                    }\n                }\n                else {\n                    if (options.status)\n                        options.status.fetchUpdated = true;\n                    this.set(k, v, fetchOpts.options);\n                }\n            }\n            return v;\n        };\n        const eb = (er) => {\n            if (options.status) {\n                options.status.fetchRejected = true;\n                options.status.fetchError = er;\n            }\n            return fetchFail(er);\n        };\n        const fetchFail = (er) => {\n            const { aborted } = ac.signal;\n            const allowStaleAborted = aborted && options.allowStaleOnFetchAbort;\n            const allowStale = allowStaleAborted || options.allowStaleOnFetchRejection;\n            const noDelete = allowStale || options.noDeleteOnFetchRejection;\n            const bf = p;\n            if (this.#valList[index] === p) {\n                // if we allow stale on fetch rejections, then we need to ensure that\n                // the stale value is not removed from the cache when the fetch fails.\n                const del = !noDelete || bf.__staleWhileFetching === undefined;\n                if (del) {\n                    this.#delete(k, 'fetch');\n                }\n                else if (!allowStaleAborted) {\n                    // still replace the *promise* with the stale value,\n                    // since we are done with the promise at this point.\n                    // leave it untouched if we're still waiting for an\n                    // aborted background fetch that hasn't yet returned.\n                    this.#valList[index] = bf.__staleWhileFetching;\n                }\n            }\n            if (allowStale) {\n                if (options.status && bf.__staleWhileFetching !== undefined) {\n                    options.status.returnedStale = true;\n                }\n                return bf.__staleWhileFetching;\n            }\n            else if (bf.__returned === bf) {\n                throw er;\n            }\n        };\n        const pcall = (res, rej) => {\n            const fmp = this.#fetchMethod?.(k, v, fetchOpts);\n            if (fmp && fmp instanceof Promise) {\n                fmp.then(v => res(v === undefined ? undefined : v), rej);\n            }\n            // ignored, we go until we finish, regardless.\n            // defer check until we are actually aborting,\n            // so fetchMethod can override.\n            ac.signal.addEventListener('abort', () => {\n                if (!options.ignoreFetchAbort ||\n                    options.allowStaleOnFetchAbort) {\n                    res(undefined);\n                    // when it eventually resolves, update the cache.\n                    if (options.allowStaleOnFetchAbort) {\n                        res = v => cb(v, true);\n                    }\n                }\n            });\n        };\n        if (options.status)\n            options.status.fetchDispatched = true;\n        const p = new Promise(pcall).then(cb, eb);\n        const bf = Object.assign(p, {\n            __abortController: ac,\n            __staleWhileFetching: v,\n            __returned: undefined,\n        });\n        if (index === undefined) {\n            // internal, don't expose status.\n            this.set(k, bf, { ...fetchOpts.options, status: undefined });\n            index = this.#keyMap.get(k);\n        }\n        else {\n            this.#valList[index] = bf;\n        }\n        return bf;\n    }\n    #isBackgroundFetch(p) {\n        if (!this.#hasFetchMethod)\n            return false;\n        const b = p;\n        return (!!b &&\n            b instanceof Promise &&\n            b.hasOwnProperty('__staleWhileFetching') &&\n            b.__abortController instanceof AC);\n    }\n    async fetch(k, fetchOptions = {}) {\n        const { \n        // get options\n        allowStale = this.allowStale, updateAgeOnGet = this.updateAgeOnGet, noDeleteOnStaleGet = this.noDeleteOnStaleGet, \n        // set options\n        ttl = this.ttl, noDisposeOnSet = this.noDisposeOnSet, size = 0, sizeCalculation = this.sizeCalculation, noUpdateTTL = this.noUpdateTTL, \n        // fetch exclusive options\n        noDeleteOnFetchRejection = this.noDeleteOnFetchRejection, allowStaleOnFetchRejection = this.allowStaleOnFetchRejection, ignoreFetchAbort = this.ignoreFetchAbort, allowStaleOnFetchAbort = this.allowStaleOnFetchAbort, context, forceRefresh = false, status, signal, } = fetchOptions;\n        if (!this.#hasFetchMethod) {\n            if (status)\n                status.fetch = 'get';\n            return this.get(k, {\n                allowStale,\n                updateAgeOnGet,\n                noDeleteOnStaleGet,\n                status,\n            });\n        }\n        const options = {\n            allowStale,\n            updateAgeOnGet,\n            noDeleteOnStaleGet,\n            ttl,\n            noDisposeOnSet,\n            size,\n            sizeCalculation,\n            noUpdateTTL,\n            noDeleteOnFetchRejection,\n            allowStaleOnFetchRejection,\n            allowStaleOnFetchAbort,\n            ignoreFetchAbort,\n            status,\n            signal,\n        };\n        let index = this.#keyMap.get(k);\n        if (index === undefined) {\n            if (status)\n                status.fetch = 'miss';\n            const p = this.#backgroundFetch(k, index, options, context);\n            return (p.__returned = p);\n        }\n        else {\n            // in cache, maybe already fetching\n            const v = this.#valList[index];\n            if (this.#isBackgroundFetch(v)) {\n                const stale = allowStale && v.__staleWhileFetching !== undefined;\n                if (status) {\n                    status.fetch = 'inflight';\n                    if (stale)\n                        status.returnedStale = true;\n                }\n                return stale ? v.__staleWhileFetching : (v.__returned = v);\n            }\n            // if we force a refresh, that means do NOT serve the cached value,\n            // unless we are already in the process of refreshing the cache.\n            const isStale = this.#isStale(index);\n            if (!forceRefresh && !isStale) {\n                if (status)\n                    status.fetch = 'hit';\n                this.#moveToTail(index);\n                if (updateAgeOnGet) {\n                    this.#updateItemAge(index);\n                }\n                if (status)\n                    this.#statusTTL(status, index);\n                return v;\n            }\n            // ok, it is stale or a forced refresh, and not already fetching.\n            // refresh the cache.\n            const p = this.#backgroundFetch(k, index, options, context);\n            const hasStale = p.__staleWhileFetching !== undefined;\n            const staleVal = hasStale && allowStale;\n            if (status) {\n                status.fetch = isStale ? 'stale' : 'refresh';\n                if (staleVal && isStale)\n                    status.returnedStale = true;\n            }\n            return staleVal ? p.__staleWhileFetching : (p.__returned = p);\n        }\n    }\n    async forceFetch(k, fetchOptions = {}) {\n        const v = await this.fetch(k, fetchOptions);\n        if (v === undefined)\n            throw new Error('fetch() returned undefined');\n        return v;\n    }\n    memo(k, memoOptions = {}) {\n        const memoMethod = this.#memoMethod;\n        if (!memoMethod) {\n            throw new Error('no memoMethod provided to constructor');\n        }\n        const { context, forceRefresh, ...options } = memoOptions;\n        const v = this.get(k, options);\n        if (!forceRefresh && v !== undefined)\n            return v;\n        const vv = memoMethod(k, v, {\n            options,\n            context,\n        });\n        this.set(k, vv, options);\n        return vv;\n    }\n    /**\n     * Return a value from the cache. Will update the recency of the cache\n     * entry found.\n     *\n     * If the key is not found, get() will return `undefined`.\n     */\n    get(k, getOptions = {}) {\n        const { allowStale = this.allowStale, updateAgeOnGet = this.updateAgeOnGet, noDeleteOnStaleGet = this.noDeleteOnStaleGet, status, } = getOptions;\n        const index = this.#keyMap.get(k);\n        if (index !== undefined) {\n            const value = this.#valList[index];\n            const fetching = this.#isBackgroundFetch(value);\n            if (status)\n                this.#statusTTL(status, index);\n            if (this.#isStale(index)) {\n                if (status)\n                    status.get = 'stale';\n                // delete only if not an in-flight background fetch\n                if (!fetching) {\n                    if (!noDeleteOnStaleGet) {\n                        this.#delete(k, 'expire');\n                    }\n                    if (status && allowStale)\n                        status.returnedStale = true;\n                    return allowStale ? value : undefined;\n                }\n                else {\n                    if (status &&\n                        allowStale &&\n                        value.__staleWhileFetching !== undefined) {\n                        status.returnedStale = true;\n                    }\n                    return allowStale ? value.__staleWhileFetching : undefined;\n                }\n            }\n            else {\n                if (status)\n                    status.get = 'hit';\n                // if we're currently fetching it, we don't actually have it yet\n                // it's not stale, which means this isn't a staleWhileRefetching.\n                // If it's not stale, and fetching, AND has a __staleWhileFetching\n                // value, then that means the user fetched with {forceRefresh:true},\n                // so it's safe to return that value.\n                if (fetching) {\n                    return value.__staleWhileFetching;\n                }\n                this.#moveToTail(index);\n                if (updateAgeOnGet) {\n                    this.#updateItemAge(index);\n                }\n                return value;\n            }\n        }\n        else if (status) {\n            status.get = 'miss';\n        }\n    }\n    #connect(p, n) {\n        this.#prev[n] = p;\n        this.#next[p] = n;\n    }\n    #moveToTail(index) {\n        // if tail already, nothing to do\n        // if head, move head to next[index]\n        // else\n        //   move next[prev[index]] to next[index] (head has no prev)\n        //   move prev[next[index]] to prev[index]\n        // prev[index] = tail\n        // next[tail] = index\n        // tail = index\n        if (index !== this.#tail) {\n            if (index === this.#head) {\n                this.#head = this.#next[index];\n            }\n            else {\n                this.#connect(this.#prev[index], this.#next[index]);\n            }\n            this.#connect(this.#tail, index);\n            this.#tail = index;\n        }\n    }\n    /**\n     * Deletes a key out of the cache.\n     *\n     * Returns true if the key was deleted, false otherwise.\n     */\n    delete(k) {\n        return this.#delete(k, 'delete');\n    }\n    #delete(k, reason) {\n        let deleted = false;\n        if (this.#size !== 0) {\n            const index = this.#keyMap.get(k);\n            if (index !== undefined) {\n                deleted = true;\n                if (this.#size === 1) {\n                    this.#clear(reason);\n                }\n                else {\n                    this.#removeItemSize(index);\n                    const v = this.#valList[index];\n                    if (this.#isBackgroundFetch(v)) {\n                        v.__abortController.abort(new Error('deleted'));\n                    }\n                    else if (this.#hasDispose || this.#hasDisposeAfter) {\n                        if (this.#hasDispose) {\n                            this.#dispose?.(v, k, reason);\n                        }\n                        if (this.#hasDisposeAfter) {\n                            this.#disposed?.push([v, k, reason]);\n                        }\n                    }\n                    this.#keyMap.delete(k);\n                    this.#keyList[index] = undefined;\n                    this.#valList[index] = undefined;\n                    if (index === this.#tail) {\n                        this.#tail = this.#prev[index];\n                    }\n                    else if (index === this.#head) {\n                        this.#head = this.#next[index];\n                    }\n                    else {\n                        const pi = this.#prev[index];\n                        this.#next[pi] = this.#next[index];\n                        const ni = this.#next[index];\n                        this.#prev[ni] = this.#prev[index];\n                    }\n                    this.#size--;\n                    this.#free.push(index);\n                }\n            }\n        }\n        if (this.#hasDisposeAfter && this.#disposed?.length) {\n            const dt = this.#disposed;\n            let task;\n            while ((task = dt?.shift())) {\n                this.#disposeAfter?.(...task);\n            }\n        }\n        return deleted;\n    }\n    /**\n     * Clear the cache entirely, throwing away all values.\n     */\n    clear() {\n        return this.#clear('delete');\n    }\n    #clear(reason) {\n        for (const index of this.#rindexes({ allowStale: true })) {\n            const v = this.#valList[index];\n            if (this.#isBackgroundFetch(v)) {\n                v.__abortController.abort(new Error('deleted'));\n            }\n            else {\n                const k = this.#keyList[index];\n                if (this.#hasDispose) {\n                    this.#dispose?.(v, k, reason);\n                }\n                if (this.#hasDisposeAfter) {\n                    this.#disposed?.push([v, k, reason]);\n                }\n            }\n        }\n        this.#keyMap.clear();\n        this.#valList.fill(undefined);\n        this.#keyList.fill(undefined);\n        if (this.#ttls && this.#starts) {\n            this.#ttls.fill(0);\n            this.#starts.fill(0);\n        }\n        if (this.#sizes) {\n            this.#sizes.fill(0);\n        }\n        this.#head = 0;\n        this.#tail = 0;\n        this.#free.length = 0;\n        this.#calculatedSize = 0;\n        this.#size = 0;\n        if (this.#hasDisposeAfter && this.#disposed) {\n            const dt = this.#disposed;\n            let task;\n            while ((task = dt?.shift())) {\n                this.#disposeAfter?.(...task);\n            }\n        }\n    }\n}\nexports.LRUCache = LRUCache;\n//# sourceMappingURL=index.js.map","const perf =\n  typeof performance === 'object' &&\n  performance &&\n  typeof performance.now === 'function'\n    ? performance\n    : Date\n\nconst hasAbortController = typeof AbortController === 'function'\n\n// minimal backwards-compatibility polyfill\n// this doesn't have nearly all the checks and whatnot that\n// actual AbortController/Signal has, but it's enough for\n// our purposes, and if used properly, behaves the same.\nconst AC = hasAbortController\n  ? AbortController\n  : class AbortController {\n      constructor() {\n        this.signal = new AS()\n      }\n      abort(reason = new Error('This operation was aborted')) {\n        this.signal.reason = this.signal.reason || reason\n        this.signal.aborted = true\n        this.signal.dispatchEvent({\n          type: 'abort',\n          target: this.signal,\n        })\n      }\n    }\n\nconst hasAbortSignal = typeof AbortSignal === 'function'\n// Some polyfills put this on the AC class, not global\nconst hasACAbortSignal = typeof AC.AbortSignal === 'function'\nconst AS = hasAbortSignal\n  ? AbortSignal\n  : hasACAbortSignal\n  ? AC.AbortController\n  : class AbortSignal {\n      constructor() {\n        this.reason = undefined\n        this.aborted = false\n        this._listeners = []\n      }\n      dispatchEvent(e) {\n        if (e.type === 'abort') {\n          this.aborted = true\n          this.onabort(e)\n          this._listeners.forEach(f => f(e), this)\n        }\n      }\n      onabort() {}\n      addEventListener(ev, fn) {\n        if (ev === 'abort') {\n          this._listeners.push(fn)\n        }\n      }\n      removeEventListener(ev, fn) {\n        if (ev === 'abort') {\n          this._listeners = this._listeners.filter(f => f !== fn)\n        }\n      }\n    }\n\nconst warned = new Set()\nconst deprecatedOption = (opt, instead) => {\n  const code = `LRU_CACHE_OPTION_${opt}`\n  if (shouldWarn(code)) {\n    warn(code, `${opt} option`, `options.${instead}`, LRUCache)\n  }\n}\nconst deprecatedMethod = (method, instead) => {\n  const code = `LRU_CACHE_METHOD_${method}`\n  if (shouldWarn(code)) {\n    const { prototype } = LRUCache\n    const { get } = Object.getOwnPropertyDescriptor(prototype, method)\n    warn(code, `${method} method`, `cache.${instead}()`, get)\n  }\n}\nconst deprecatedProperty = (field, instead) => {\n  const code = `LRU_CACHE_PROPERTY_${field}`\n  if (shouldWarn(code)) {\n    const { prototype } = LRUCache\n    const { get } = Object.getOwnPropertyDescriptor(prototype, field)\n    warn(code, `${field} property`, `cache.${instead}`, get)\n  }\n}\n\nconst emitWarning = (...a) => {\n  typeof process === 'object' &&\n  process &&\n  typeof process.emitWarning === 'function'\n    ? process.emitWarning(...a)\n    : console.error(...a)\n}\n\nconst shouldWarn = code => !warned.has(code)\n\nconst warn = (code, what, instead, fn) => {\n  warned.add(code)\n  const msg = `The ${what} is deprecated. Please use ${instead} instead.`\n  emitWarning(msg, 'DeprecationWarning', code, fn)\n}\n\nconst isPosInt = n => n && n === Math.floor(n) && n > 0 && isFinite(n)\n\n/* istanbul ignore next - This is a little bit ridiculous, tbh.\n * The maximum array length is 2^32-1 or thereabouts on most JS impls.\n * And well before that point, you're caching the entire world, I mean,\n * that's ~32GB of just integers for the next/prev links, plus whatever\n * else to hold that many keys and values.  Just filling the memory with\n * zeroes at init time is brutal when you get that big.\n * But why not be complete?\n * Maybe in the future, these limits will have expanded. */\nconst getUintArray = max =>\n  !isPosInt(max)\n    ? null\n    : max <= Math.pow(2, 8)\n    ? Uint8Array\n    : max <= Math.pow(2, 16)\n    ? Uint16Array\n    : max <= Math.pow(2, 32)\n    ? Uint32Array\n    : max <= Number.MAX_SAFE_INTEGER\n    ? ZeroArray\n    : null\n\nclass ZeroArray extends Array {\n  constructor(size) {\n    super(size)\n    this.fill(0)\n  }\n}\n\nclass Stack {\n  constructor(max) {\n    if (max === 0) {\n      return []\n    }\n    const UintArray = getUintArray(max)\n    this.heap = new UintArray(max)\n    this.length = 0\n  }\n  push(n) {\n    this.heap[this.length++] = n\n  }\n  pop() {\n    return this.heap[--this.length]\n  }\n}\n\nclass LRUCache {\n  constructor(options = {}) {\n    const {\n      max = 0,\n      ttl,\n      ttlResolution = 1,\n      ttlAutopurge,\n      updateAgeOnGet,\n      updateAgeOnHas,\n      allowStale,\n      dispose,\n      disposeAfter,\n      noDisposeOnSet,\n      noUpdateTTL,\n      maxSize = 0,\n      maxEntrySize = 0,\n      sizeCalculation,\n      fetchMethod,\n      fetchContext,\n      noDeleteOnFetchRejection,\n      noDeleteOnStaleGet,\n      allowStaleOnFetchRejection,\n      allowStaleOnFetchAbort,\n      ignoreFetchAbort,\n    } = options\n\n    // deprecated options, don't trigger a warning for getting them if\n    // the thing being passed in is another LRUCache we're copying.\n    const { length, maxAge, stale } =\n      options instanceof LRUCache ? {} : options\n\n    if (max !== 0 && !isPosInt(max)) {\n      throw new TypeError('max option must be a nonnegative integer')\n    }\n\n    const UintArray = max ? getUintArray(max) : Array\n    if (!UintArray) {\n      throw new Error('invalid max value: ' + max)\n    }\n\n    this.max = max\n    this.maxSize = maxSize\n    this.maxEntrySize = maxEntrySize || this.maxSize\n    this.sizeCalculation = sizeCalculation || length\n    if (this.sizeCalculation) {\n      if (!this.maxSize && !this.maxEntrySize) {\n        throw new TypeError(\n          'cannot set sizeCalculation without setting maxSize or maxEntrySize'\n        )\n      }\n      if (typeof this.sizeCalculation !== 'function') {\n        throw new TypeError('sizeCalculation set to non-function')\n      }\n    }\n\n    this.fetchMethod = fetchMethod || null\n    if (this.fetchMethod && typeof this.fetchMethod !== 'function') {\n      throw new TypeError(\n        'fetchMethod must be a function if specified'\n      )\n    }\n\n    this.fetchContext = fetchContext\n    if (!this.fetchMethod && fetchContext !== undefined) {\n      throw new TypeError(\n        'cannot set fetchContext without fetchMethod'\n      )\n    }\n\n    this.keyMap = new Map()\n    this.keyList = new Array(max).fill(null)\n    this.valList = new Array(max).fill(null)\n    this.next = new UintArray(max)\n    this.prev = new UintArray(max)\n    this.head = 0\n    this.tail = 0\n    this.free = new Stack(max)\n    this.initialFill = 1\n    this.size = 0\n\n    if (typeof dispose === 'function') {\n      this.dispose = dispose\n    }\n    if (typeof disposeAfter === 'function') {\n      this.disposeAfter = disposeAfter\n      this.disposed = []\n    } else {\n      this.disposeAfter = null\n      this.disposed = null\n    }\n    this.noDisposeOnSet = !!noDisposeOnSet\n    this.noUpdateTTL = !!noUpdateTTL\n    this.noDeleteOnFetchRejection = !!noDeleteOnFetchRejection\n    this.allowStaleOnFetchRejection = !!allowStaleOnFetchRejection\n    this.allowStaleOnFetchAbort = !!allowStaleOnFetchAbort\n    this.ignoreFetchAbort = !!ignoreFetchAbort\n\n    // NB: maxEntrySize is set to maxSize if it's set\n    if (this.maxEntrySize !== 0) {\n      if (this.maxSize !== 0) {\n        if (!isPosInt(this.maxSize)) {\n          throw new TypeError(\n            'maxSize must be a positive integer if specified'\n          )\n        }\n      }\n      if (!isPosInt(this.maxEntrySize)) {\n        throw new TypeError(\n          'maxEntrySize must be a positive integer if specified'\n        )\n      }\n      this.initializeSizeTracking()\n    }\n\n    this.allowStale = !!allowStale || !!stale\n    this.noDeleteOnStaleGet = !!noDeleteOnStaleGet\n    this.updateAgeOnGet = !!updateAgeOnGet\n    this.updateAgeOnHas = !!updateAgeOnHas\n    this.ttlResolution =\n      isPosInt(ttlResolution) || ttlResolution === 0\n        ? ttlResolution\n        : 1\n    this.ttlAutopurge = !!ttlAutopurge\n    this.ttl = ttl || maxAge || 0\n    if (this.ttl) {\n      if (!isPosInt(this.ttl)) {\n        throw new TypeError(\n          'ttl must be a positive integer if specified'\n        )\n      }\n      this.initializeTTLTracking()\n    }\n\n    // do not allow completely unbounded caches\n    if (this.max === 0 && this.ttl === 0 && this.maxSize === 0) {\n      throw new TypeError(\n        'At least one of max, maxSize, or ttl is required'\n      )\n    }\n    if (!this.ttlAutopurge && !this.max && !this.maxSize) {\n      const code = 'LRU_CACHE_UNBOUNDED'\n      if (shouldWarn(code)) {\n        warned.add(code)\n        const msg =\n          'TTL caching without ttlAutopurge, max, or maxSize can ' +\n          'result in unbounded memory consumption.'\n        emitWarning(msg, 'UnboundedCacheWarning', code, LRUCache)\n      }\n    }\n\n    if (stale) {\n      deprecatedOption('stale', 'allowStale')\n    }\n    if (maxAge) {\n      deprecatedOption('maxAge', 'ttl')\n    }\n    if (length) {\n      deprecatedOption('length', 'sizeCalculation')\n    }\n  }\n\n  getRemainingTTL(key) {\n    return this.has(key, { updateAgeOnHas: false }) ? Infinity : 0\n  }\n\n  initializeTTLTracking() {\n    this.ttls = new ZeroArray(this.max)\n    this.starts = new ZeroArray(this.max)\n\n    this.setItemTTL = (index, ttl, start = perf.now()) => {\n      this.starts[index] = ttl !== 0 ? start : 0\n      this.ttls[index] = ttl\n      if (ttl !== 0 && this.ttlAutopurge) {\n        const t = setTimeout(() => {\n          if (this.isStale(index)) {\n            this.delete(this.keyList[index])\n          }\n        }, ttl + 1)\n        /* istanbul ignore else - unref() not supported on all platforms */\n        if (t.unref) {\n          t.unref()\n        }\n      }\n    }\n\n    this.updateItemAge = index => {\n      this.starts[index] = this.ttls[index] !== 0 ? perf.now() : 0\n    }\n\n    this.statusTTL = (status, index) => {\n      if (status) {\n        status.ttl = this.ttls[index]\n        status.start = this.starts[index]\n        status.now = cachedNow || getNow()\n        status.remainingTTL = status.now + status.ttl - status.start\n      }\n    }\n\n    // debounce calls to perf.now() to 1s so we're not hitting\n    // that costly call repeatedly.\n    let cachedNow = 0\n    const getNow = () => {\n      const n = perf.now()\n      if (this.ttlResolution > 0) {\n        cachedNow = n\n        const t = setTimeout(\n          () => (cachedNow = 0),\n          this.ttlResolution\n        )\n        /* istanbul ignore else - not available on all platforms */\n        if (t.unref) {\n          t.unref()\n        }\n      }\n      return n\n    }\n\n    this.getRemainingTTL = key => {\n      const index = this.keyMap.get(key)\n      if (index === undefined) {\n        return 0\n      }\n      return this.ttls[index] === 0 || this.starts[index] === 0\n        ? Infinity\n        : this.starts[index] +\n            this.ttls[index] -\n            (cachedNow || getNow())\n    }\n\n    this.isStale = index => {\n      return (\n        this.ttls[index] !== 0 &&\n        this.starts[index] !== 0 &&\n        (cachedNow || getNow()) - this.starts[index] >\n          this.ttls[index]\n      )\n    }\n  }\n  updateItemAge(_index) {}\n  statusTTL(_status, _index) {}\n  setItemTTL(_index, _ttl, _start) {}\n  isStale(_index) {\n    return false\n  }\n\n  initializeSizeTracking() {\n    this.calculatedSize = 0\n    this.sizes = new ZeroArray(this.max)\n    this.removeItemSize = index => {\n      this.calculatedSize -= this.sizes[index]\n      this.sizes[index] = 0\n    }\n    this.requireSize = (k, v, size, sizeCalculation) => {\n      // provisionally accept background fetches.\n      // actual value size will be checked when they return.\n      if (this.isBackgroundFetch(v)) {\n        return 0\n      }\n      if (!isPosInt(size)) {\n        if (sizeCalculation) {\n          if (typeof sizeCalculation !== 'function') {\n            throw new TypeError('sizeCalculation must be a function')\n          }\n          size = sizeCalculation(v, k)\n          if (!isPosInt(size)) {\n            throw new TypeError(\n              'sizeCalculation return invalid (expect positive integer)'\n            )\n          }\n        } else {\n          throw new TypeError(\n            'invalid size value (must be positive integer). ' +\n              'When maxSize or maxEntrySize is used, sizeCalculation or size ' +\n              'must be set.'\n          )\n        }\n      }\n      return size\n    }\n    this.addItemSize = (index, size, status) => {\n      this.sizes[index] = size\n      if (this.maxSize) {\n        const maxSize = this.maxSize - this.sizes[index]\n        while (this.calculatedSize > maxSize) {\n          this.evict(true)\n        }\n      }\n      this.calculatedSize += this.sizes[index]\n      if (status) {\n        status.entrySize = size\n        status.totalCalculatedSize = this.calculatedSize\n      }\n    }\n  }\n  removeItemSize(_index) {}\n  addItemSize(_index, _size) {}\n  requireSize(_k, _v, size, sizeCalculation) {\n    if (size || sizeCalculation) {\n      throw new TypeError(\n        'cannot set size without setting maxSize or maxEntrySize on cache'\n      )\n    }\n  }\n\n  *indexes({ allowStale = this.allowStale } = {}) {\n    if (this.size) {\n      for (let i = this.tail; true; ) {\n        if (!this.isValidIndex(i)) {\n          break\n        }\n        if (allowStale || !this.isStale(i)) {\n          yield i\n        }\n        if (i === this.head) {\n          break\n        } else {\n          i = this.prev[i]\n        }\n      }\n    }\n  }\n\n  *rindexes({ allowStale = this.allowStale } = {}) {\n    if (this.size) {\n      for (let i = this.head; true; ) {\n        if (!this.isValidIndex(i)) {\n          break\n        }\n        if (allowStale || !this.isStale(i)) {\n          yield i\n        }\n        if (i === this.tail) {\n          break\n        } else {\n          i = this.next[i]\n        }\n      }\n    }\n  }\n\n  isValidIndex(index) {\n    return (\n      index !== undefined &&\n      this.keyMap.get(this.keyList[index]) === index\n    )\n  }\n\n  *entries() {\n    for (const i of this.indexes()) {\n      if (\n        this.valList[i] !== undefined &&\n        this.keyList[i] !== undefined &&\n        !this.isBackgroundFetch(this.valList[i])\n      ) {\n        yield [this.keyList[i], this.valList[i]]\n      }\n    }\n  }\n  *rentries() {\n    for (const i of this.rindexes()) {\n      if (\n        this.valList[i] !== undefined &&\n        this.keyList[i] !== undefined &&\n        !this.isBackgroundFetch(this.valList[i])\n      ) {\n        yield [this.keyList[i], this.valList[i]]\n      }\n    }\n  }\n\n  *keys() {\n    for (const i of this.indexes()) {\n      if (\n        this.keyList[i] !== undefined &&\n        !this.isBackgroundFetch(this.valList[i])\n      ) {\n        yield this.keyList[i]\n      }\n    }\n  }\n  *rkeys() {\n    for (const i of this.rindexes()) {\n      if (\n        this.keyList[i] !== undefined &&\n        !this.isBackgroundFetch(this.valList[i])\n      ) {\n        yield this.keyList[i]\n      }\n    }\n  }\n\n  *values() {\n    for (const i of this.indexes()) {\n      if (\n        this.valList[i] !== undefined &&\n        !this.isBackgroundFetch(this.valList[i])\n      ) {\n        yield this.valList[i]\n      }\n    }\n  }\n  *rvalues() {\n    for (const i of this.rindexes()) {\n      if (\n        this.valList[i] !== undefined &&\n        !this.isBackgroundFetch(this.valList[i])\n      ) {\n        yield this.valList[i]\n      }\n    }\n  }\n\n  [Symbol.iterator]() {\n    return this.entries()\n  }\n\n  find(fn, getOptions) {\n    for (const i of this.indexes()) {\n      const v = this.valList[i]\n      const value = this.isBackgroundFetch(v)\n        ? v.__staleWhileFetching\n        : v\n      if (value === undefined) continue\n      if (fn(value, this.keyList[i], this)) {\n        return this.get(this.keyList[i], getOptions)\n      }\n    }\n  }\n\n  forEach(fn, thisp = this) {\n    for (const i of this.indexes()) {\n      const v = this.valList[i]\n      const value = this.isBackgroundFetch(v)\n        ? v.__staleWhileFetching\n        : v\n      if (value === undefined) continue\n      fn.call(thisp, value, this.keyList[i], this)\n    }\n  }\n\n  rforEach(fn, thisp = this) {\n    for (const i of this.rindexes()) {\n      const v = this.valList[i]\n      const value = this.isBackgroundFetch(v)\n        ? v.__staleWhileFetching\n        : v\n      if (value === undefined) continue\n      fn.call(thisp, value, this.keyList[i], this)\n    }\n  }\n\n  get prune() {\n    deprecatedMethod('prune', 'purgeStale')\n    return this.purgeStale\n  }\n\n  purgeStale() {\n    let deleted = false\n    for (const i of this.rindexes({ allowStale: true })) {\n      if (this.isStale(i)) {\n        this.delete(this.keyList[i])\n        deleted = true\n      }\n    }\n    return deleted\n  }\n\n  dump() {\n    const arr = []\n    for (const i of this.indexes({ allowStale: true })) {\n      const key = this.keyList[i]\n      const v = this.valList[i]\n      const value = this.isBackgroundFetch(v)\n        ? v.__staleWhileFetching\n        : v\n      if (value === undefined) continue\n      const entry = { value }\n      if (this.ttls) {\n        entry.ttl = this.ttls[i]\n        // always dump the start relative to a portable timestamp\n        // it's ok for this to be a bit slow, it's a rare operation.\n        const age = perf.now() - this.starts[i]\n        entry.start = Math.floor(Date.now() - age)\n      }\n      if (this.sizes) {\n        entry.size = this.sizes[i]\n      }\n      arr.unshift([key, entry])\n    }\n    return arr\n  }\n\n  load(arr) {\n    this.clear()\n    for (const [key, entry] of arr) {\n      if (entry.start) {\n        // entry.start is a portable timestamp, but we may be using\n        // node's performance.now(), so calculate the offset.\n        // it's ok for this to be a bit slow, it's a rare operation.\n        const age = Date.now() - entry.start\n        entry.start = perf.now() - age\n      }\n      this.set(key, entry.value, entry)\n    }\n  }\n\n  dispose(_v, _k, _reason) {}\n\n  set(\n    k,\n    v,\n    {\n      ttl = this.ttl,\n      start,\n      noDisposeOnSet = this.noDisposeOnSet,\n      size = 0,\n      sizeCalculation = this.sizeCalculation,\n      noUpdateTTL = this.noUpdateTTL,\n      status,\n    } = {}\n  ) {\n    size = this.requireSize(k, v, size, sizeCalculation)\n    // if the item doesn't fit, don't do anything\n    // NB: maxEntrySize set to maxSize by default\n    if (this.maxEntrySize && size > this.maxEntrySize) {\n      if (status) {\n        status.set = 'miss'\n        status.maxEntrySizeExceeded = true\n      }\n      // have to delete, in case a background fetch is there already.\n      // in non-async cases, this is a no-op\n      this.delete(k)\n      return this\n    }\n    let index = this.size === 0 ? undefined : this.keyMap.get(k)\n    if (index === undefined) {\n      // addition\n      index = this.newIndex()\n      this.keyList[index] = k\n      this.valList[index] = v\n      this.keyMap.set(k, index)\n      this.next[this.tail] = index\n      this.prev[index] = this.tail\n      this.tail = index\n      this.size++\n      this.addItemSize(index, size, status)\n      if (status) {\n        status.set = 'add'\n      }\n      noUpdateTTL = false\n    } else {\n      // update\n      this.moveToTail(index)\n      const oldVal = this.valList[index]\n      if (v !== oldVal) {\n        if (this.isBackgroundFetch(oldVal)) {\n          oldVal.__abortController.abort(new Error('replaced'))\n        } else {\n          if (!noDisposeOnSet) {\n            this.dispose(oldVal, k, 'set')\n            if (this.disposeAfter) {\n              this.disposed.push([oldVal, k, 'set'])\n            }\n          }\n        }\n        this.removeItemSize(index)\n        this.valList[index] = v\n        this.addItemSize(index, size, status)\n        if (status) {\n          status.set = 'replace'\n          const oldValue =\n            oldVal && this.isBackgroundFetch(oldVal)\n              ? oldVal.__staleWhileFetching\n              : oldVal\n          if (oldValue !== undefined) status.oldValue = oldValue\n        }\n      } else if (status) {\n        status.set = 'update'\n      }\n    }\n    if (ttl !== 0 && this.ttl === 0 && !this.ttls) {\n      this.initializeTTLTracking()\n    }\n    if (!noUpdateTTL) {\n      this.setItemTTL(index, ttl, start)\n    }\n    this.statusTTL(status, index)\n    if (this.disposeAfter) {\n      while (this.disposed.length) {\n        this.disposeAfter(...this.disposed.shift())\n      }\n    }\n    return this\n  }\n\n  newIndex() {\n    if (this.size === 0) {\n      return this.tail\n    }\n    if (this.size === this.max && this.max !== 0) {\n      return this.evict(false)\n    }\n    if (this.free.length !== 0) {\n      return this.free.pop()\n    }\n    // initial fill, just keep writing down the list\n    return this.initialFill++\n  }\n\n  pop() {\n    if (this.size) {\n      const val = this.valList[this.head]\n      this.evict(true)\n      return val\n    }\n  }\n\n  evict(free) {\n    const head = this.head\n    const k = this.keyList[head]\n    const v = this.valList[head]\n    if (this.isBackgroundFetch(v)) {\n      v.__abortController.abort(new Error('evicted'))\n    } else {\n      this.dispose(v, k, 'evict')\n      if (this.disposeAfter) {\n        this.disposed.push([v, k, 'evict'])\n      }\n    }\n    this.removeItemSize(head)\n    // if we aren't about to use the index, then null these out\n    if (free) {\n      this.keyList[head] = null\n      this.valList[head] = null\n      this.free.push(head)\n    }\n    this.head = this.next[head]\n    this.keyMap.delete(k)\n    this.size--\n    return head\n  }\n\n  has(k, { updateAgeOnHas = this.updateAgeOnHas, status } = {}) {\n    const index = this.keyMap.get(k)\n    if (index !== undefined) {\n      if (!this.isStale(index)) {\n        if (updateAgeOnHas) {\n          this.updateItemAge(index)\n        }\n        if (status) status.has = 'hit'\n        this.statusTTL(status, index)\n        return true\n      } else if (status) {\n        status.has = 'stale'\n        this.statusTTL(status, index)\n      }\n    } else if (status) {\n      status.has = 'miss'\n    }\n    return false\n  }\n\n  // like get(), but without any LRU updating or TTL expiration\n  peek(k, { allowStale = this.allowStale } = {}) {\n    const index = this.keyMap.get(k)\n    if (index !== undefined && (allowStale || !this.isStale(index))) {\n      const v = this.valList[index]\n      // either stale and allowed, or forcing a refresh of non-stale value\n      return this.isBackgroundFetch(v) ? v.__staleWhileFetching : v\n    }\n  }\n\n  backgroundFetch(k, index, options, context) {\n    const v = index === undefined ? undefined : this.valList[index]\n    if (this.isBackgroundFetch(v)) {\n      return v\n    }\n    const ac = new AC()\n    if (options.signal) {\n      options.signal.addEventListener('abort', () =>\n        ac.abort(options.signal.reason)\n      )\n    }\n    const fetchOpts = {\n      signal: ac.signal,\n      options,\n      context,\n    }\n    const cb = (v, updateCache = false) => {\n      const { aborted } = ac.signal\n      const ignoreAbort = options.ignoreFetchAbort && v !== undefined\n      if (options.status) {\n        if (aborted && !updateCache) {\n          options.status.fetchAborted = true\n          options.status.fetchError = ac.signal.reason\n          if (ignoreAbort) options.status.fetchAbortIgnored = true\n        } else {\n          options.status.fetchResolved = true\n        }\n      }\n      if (aborted && !ignoreAbort && !updateCache) {\n        return fetchFail(ac.signal.reason)\n      }\n      // either we didn't abort, and are still here, or we did, and ignored\n      if (this.valList[index] === p) {\n        if (v === undefined) {\n          if (p.__staleWhileFetching) {\n            this.valList[index] = p.__staleWhileFetching\n          } else {\n            this.delete(k)\n          }\n        } else {\n          if (options.status) options.status.fetchUpdated = true\n          this.set(k, v, fetchOpts.options)\n        }\n      }\n      return v\n    }\n    const eb = er => {\n      if (options.status) {\n        options.status.fetchRejected = true\n        options.status.fetchError = er\n      }\n      return fetchFail(er)\n    }\n    const fetchFail = er => {\n      const { aborted } = ac.signal\n      const allowStaleAborted =\n        aborted && options.allowStaleOnFetchAbort\n      const allowStale =\n        allowStaleAborted || options.allowStaleOnFetchRejection\n      const noDelete = allowStale || options.noDeleteOnFetchRejection\n      if (this.valList[index] === p) {\n        // if we allow stale on fetch rejections, then we need to ensure that\n        // the stale value is not removed from the cache when the fetch fails.\n        const del = !noDelete || p.__staleWhileFetching === undefined\n        if (del) {\n          this.delete(k)\n        } else if (!allowStaleAborted) {\n          // still replace the *promise* with the stale value,\n          // since we are done with the promise at this point.\n          // leave it untouched if we're still waiting for an\n          // aborted background fetch that hasn't yet returned.\n          this.valList[index] = p.__staleWhileFetching\n        }\n      }\n      if (allowStale) {\n        if (options.status && p.__staleWhileFetching !== undefined) {\n          options.status.returnedStale = true\n        }\n        return p.__staleWhileFetching\n      } else if (p.__returned === p) {\n        throw er\n      }\n    }\n    const pcall = (res, rej) => {\n      this.fetchMethod(k, v, fetchOpts).then(v => res(v), rej)\n      // ignored, we go until we finish, regardless.\n      // defer check until we are actually aborting,\n      // so fetchMethod can override.\n      ac.signal.addEventListener('abort', () => {\n        if (\n          !options.ignoreFetchAbort ||\n          options.allowStaleOnFetchAbort\n        ) {\n          res()\n          // when it eventually resolves, update the cache.\n          if (options.allowStaleOnFetchAbort) {\n            res = v => cb(v, true)\n          }\n        }\n      })\n    }\n    if (options.status) options.status.fetchDispatched = true\n    const p = new Promise(pcall).then(cb, eb)\n    p.__abortController = ac\n    p.__staleWhileFetching = v\n    p.__returned = null\n    if (index === undefined) {\n      // internal, don't expose status.\n      this.set(k, p, { ...fetchOpts.options, status: undefined })\n      index = this.keyMap.get(k)\n    } else {\n      this.valList[index] = p\n    }\n    return p\n  }\n\n  isBackgroundFetch(p) {\n    return (\n      p &&\n      typeof p === 'object' &&\n      typeof p.then === 'function' &&\n      Object.prototype.hasOwnProperty.call(\n        p,\n        '__staleWhileFetching'\n      ) &&\n      Object.prototype.hasOwnProperty.call(p, '__returned') &&\n      (p.__returned === p || p.__returned === null)\n    )\n  }\n\n  // this takes the union of get() and set() opts, because it does both\n  async fetch(\n    k,\n    {\n      // get options\n      allowStale = this.allowStale,\n      updateAgeOnGet = this.updateAgeOnGet,\n      noDeleteOnStaleGet = this.noDeleteOnStaleGet,\n      // set options\n      ttl = this.ttl,\n      noDisposeOnSet = this.noDisposeOnSet,\n      size = 0,\n      sizeCalculation = this.sizeCalculation,\n      noUpdateTTL = this.noUpdateTTL,\n      // fetch exclusive options\n      noDeleteOnFetchRejection = this.noDeleteOnFetchRejection,\n      allowStaleOnFetchRejection = this.allowStaleOnFetchRejection,\n      ignoreFetchAbort = this.ignoreFetchAbort,\n      allowStaleOnFetchAbort = this.allowStaleOnFetchAbort,\n      fetchContext = this.fetchContext,\n      forceRefresh = false,\n      status,\n      signal,\n    } = {}\n  ) {\n    if (!this.fetchMethod) {\n      if (status) status.fetch = 'get'\n      return this.get(k, {\n        allowStale,\n        updateAgeOnGet,\n        noDeleteOnStaleGet,\n        status,\n      })\n    }\n\n    const options = {\n      allowStale,\n      updateAgeOnGet,\n      noDeleteOnStaleGet,\n      ttl,\n      noDisposeOnSet,\n      size,\n      sizeCalculation,\n      noUpdateTTL,\n      noDeleteOnFetchRejection,\n      allowStaleOnFetchRejection,\n      allowStaleOnFetchAbort,\n      ignoreFetchAbort,\n      status,\n      signal,\n    }\n\n    let index = this.keyMap.get(k)\n    if (index === undefined) {\n      if (status) status.fetch = 'miss'\n      const p = this.backgroundFetch(k, index, options, fetchContext)\n      return (p.__returned = p)\n    } else {\n      // in cache, maybe already fetching\n      const v = this.valList[index]\n      if (this.isBackgroundFetch(v)) {\n        const stale =\n          allowStale && v.__staleWhileFetching !== undefined\n        if (status) {\n          status.fetch = 'inflight'\n          if (stale) status.returnedStale = true\n        }\n        return stale ? v.__staleWhileFetching : (v.__returned = v)\n      }\n\n      // if we force a refresh, that means do NOT serve the cached value,\n      // unless we are already in the process of refreshing the cache.\n      const isStale = this.isStale(index)\n      if (!forceRefresh && !isStale) {\n        if (status) status.fetch = 'hit'\n        this.moveToTail(index)\n        if (updateAgeOnGet) {\n          this.updateItemAge(index)\n        }\n        this.statusTTL(status, index)\n        return v\n      }\n\n      // ok, it is stale or a forced refresh, and not already fetching.\n      // refresh the cache.\n      const p = this.backgroundFetch(k, index, options, fetchContext)\n      const hasStale = p.__staleWhileFetching !== undefined\n      const staleVal = hasStale && allowStale\n      if (status) {\n        status.fetch = hasStale && isStale ? 'stale' : 'refresh'\n        if (staleVal && isStale) status.returnedStale = true\n      }\n      return staleVal ? p.__staleWhileFetching : (p.__returned = p)\n    }\n  }\n\n  get(\n    k,\n    {\n      allowStale = this.allowStale,\n      updateAgeOnGet = this.updateAgeOnGet,\n      noDeleteOnStaleGet = this.noDeleteOnStaleGet,\n      status,\n    } = {}\n  ) {\n    const index = this.keyMap.get(k)\n    if (index !== undefined) {\n      const value = this.valList[index]\n      const fetching = this.isBackgroundFetch(value)\n      this.statusTTL(status, index)\n      if (this.isStale(index)) {\n        if (status) status.get = 'stale'\n        // delete only if not an in-flight background fetch\n        if (!fetching) {\n          if (!noDeleteOnStaleGet) {\n            this.delete(k)\n          }\n          if (status) status.returnedStale = allowStale\n          return allowStale ? value : undefined\n        } else {\n          if (status) {\n            status.returnedStale =\n              allowStale && value.__staleWhileFetching !== undefined\n          }\n          return allowStale ? value.__staleWhileFetching : undefined\n        }\n      } else {\n        if (status) status.get = 'hit'\n        // if we're currently fetching it, we don't actually have it yet\n        // it's not stale, which means this isn't a staleWhileRefetching.\n        // If it's not stale, and fetching, AND has a __staleWhileFetching\n        // value, then that means the user fetched with {forceRefresh:true},\n        // so it's safe to return that value.\n        if (fetching) {\n          return value.__staleWhileFetching\n        }\n        this.moveToTail(index)\n        if (updateAgeOnGet) {\n          this.updateItemAge(index)\n        }\n        return value\n      }\n    } else if (status) {\n      status.get = 'miss'\n    }\n  }\n\n  connect(p, n) {\n    this.prev[n] = p\n    this.next[p] = n\n  }\n\n  moveToTail(index) {\n    // if tail already, nothing to do\n    // if head, move head to next[index]\n    // else\n    //   move next[prev[index]] to next[index] (head has no prev)\n    //   move prev[next[index]] to prev[index]\n    // prev[index] = tail\n    // next[tail] = index\n    // tail = index\n    if (index !== this.tail) {\n      if (index === this.head) {\n        this.head = this.next[index]\n      } else {\n        this.connect(this.prev[index], this.next[index])\n      }\n      this.connect(this.tail, index)\n      this.tail = index\n    }\n  }\n\n  get del() {\n    deprecatedMethod('del', 'delete')\n    return this.delete\n  }\n\n  delete(k) {\n    let deleted = false\n    if (this.size !== 0) {\n      const index = this.keyMap.get(k)\n      if (index !== undefined) {\n        deleted = true\n        if (this.size === 1) {\n          this.clear()\n        } else {\n          this.removeItemSize(index)\n          const v = this.valList[index]\n          if (this.isBackgroundFetch(v)) {\n            v.__abortController.abort(new Error('deleted'))\n          } else {\n            this.dispose(v, k, 'delete')\n            if (this.disposeAfter) {\n              this.disposed.push([v, k, 'delete'])\n            }\n          }\n          this.keyMap.delete(k)\n          this.keyList[index] = null\n          this.valList[index] = null\n          if (index === this.tail) {\n            this.tail = this.prev[index]\n          } else if (index === this.head) {\n            this.head = this.next[index]\n          } else {\n            this.next[this.prev[index]] = this.next[index]\n            this.prev[this.next[index]] = this.prev[index]\n          }\n          this.size--\n          this.free.push(index)\n        }\n      }\n    }\n    if (this.disposed) {\n      while (this.disposed.length) {\n        this.disposeAfter(...this.disposed.shift())\n      }\n    }\n    return deleted\n  }\n\n  clear() {\n    for (const index of this.rindexes({ allowStale: true })) {\n      const v = this.valList[index]\n      if (this.isBackgroundFetch(v)) {\n        v.__abortController.abort(new Error('deleted'))\n      } else {\n        const k = this.keyList[index]\n        this.dispose(v, k, 'delete')\n        if (this.disposeAfter) {\n          this.disposed.push([v, k, 'delete'])\n        }\n      }\n    }\n\n    this.keyMap.clear()\n    this.valList.fill(null)\n    this.keyList.fill(null)\n    if (this.ttls) {\n      this.ttls.fill(0)\n      this.starts.fill(0)\n    }\n    if (this.sizes) {\n      this.sizes.fill(0)\n    }\n    this.head = 0\n    this.tail = 0\n    this.initialFill = 1\n    this.free.length = 0\n    this.calculatedSize = 0\n    this.size = 0\n    if (this.disposed) {\n      while (this.disposed.length) {\n        this.disposeAfter(...this.disposed.shift())\n      }\n    }\n  }\n\n  get reset() {\n    deprecatedMethod('reset', 'clear')\n    return this.clear\n  }\n\n  get length() {\n    deprecatedProperty('length', 'size')\n    return this.size\n  }\n\n  static get AbortController() {\n    return AC\n  }\n  static get AbortSignal() {\n    return AS\n  }\n}\n\nmodule.exports = LRUCache\n","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Browser = exports.WEB_PERMISSION_TO_PROTOCOL_PERMISSION = void 0;\nconst rxjs_js_1 = require(\"../../third_party/rxjs/rxjs.js\");\nconst EventEmitter_js_1 = require(\"../common/EventEmitter.js\");\nconst util_js_1 = require(\"../common/util.js\");\nconst disposable_js_1 = require(\"../util/disposable.js\");\n/**\n * @internal\n */\nexports.WEB_PERMISSION_TO_PROTOCOL_PERMISSION = new Map([\n    ['geolocation', 'geolocation'],\n    ['midi', 'midi'],\n    ['notifications', 'notifications'],\n    // TODO: push isn't a valid type?\n    // ['push', 'push'],\n    ['camera', 'videoCapture'],\n    ['microphone', 'audioCapture'],\n    ['background-sync', 'backgroundSync'],\n    ['ambient-light-sensor', 'sensors'],\n    ['accelerometer', 'sensors'],\n    ['gyroscope', 'sensors'],\n    ['magnetometer', 'sensors'],\n    ['accessibility-events', 'accessibilityEvents'],\n    ['clipboard-read', 'clipboardReadWrite'],\n    ['clipboard-write', 'clipboardReadWrite'],\n    ['clipboard-sanitized-write', 'clipboardSanitizedWrite'],\n    ['payment-handler', 'paymentHandler'],\n    ['persistent-storage', 'durableStorage'],\n    ['idle-detection', 'idleDetection'],\n    // chrome-specific permissions we have.\n    ['midi-sysex', 'midiSysex'],\n]);\n/**\n * {@link Browser} represents a browser instance that is either:\n *\n * - connected to via {@link Puppeteer.connect} or\n * - launched by {@link PuppeteerNode.launch}.\n *\n * {@link Browser} {@link EventEmitter.emit | emits} various events which are\n * documented in the {@link BrowserEvent} enum.\n *\n * @example Using a {@link Browser} to create a {@link Page}:\n *\n * ```ts\n * import puppeteer from 'puppeteer';\n *\n * const browser = await puppeteer.launch();\n * const page = await browser.newPage();\n * await page.goto('https://example.com');\n * await browser.close();\n * ```\n *\n * @example Disconnecting from and reconnecting to a {@link Browser}:\n *\n * ```ts\n * import puppeteer from 'puppeteer';\n *\n * const browser = await puppeteer.launch();\n * // Store the endpoint to be able to reconnect to the browser.\n * const browserWSEndpoint = browser.wsEndpoint();\n * // Disconnect puppeteer from the browser.\n * await browser.disconnect();\n *\n * // Use the endpoint to reestablish a connection\n * const browser2 = await puppeteer.connect({browserWSEndpoint});\n * // Close the browser.\n * await browser2.close();\n * ```\n *\n * @public\n */\nclass Browser extends EventEmitter_js_1.EventEmitter {\n    /**\n     * @internal\n     */\n    constructor() {\n        super();\n    }\n    /**\n     * Waits until a {@link Target | target} matching the given `predicate`\n     * appears and returns it.\n     *\n     * This will look all open {@link BrowserContext | browser contexts}.\n     *\n     * @example Finding a target for a page opened via `window.open`:\n     *\n     * ```ts\n     * await page.evaluate(() => window.open('https://www.example.com/'));\n     * const newWindowTarget = await browser.waitForTarget(\n     *   target => target.url() === 'https://www.example.com/',\n     * );\n     * ```\n     */\n    async waitForTarget(predicate, options = {}) {\n        const { timeout: ms = 30000, signal } = options;\n        return await (0, rxjs_js_1.firstValueFrom)((0, rxjs_js_1.merge)((0, util_js_1.fromEmitterEvent)(this, \"targetcreated\" /* BrowserEvent.TargetCreated */), (0, util_js_1.fromEmitterEvent)(this, \"targetchanged\" /* BrowserEvent.TargetChanged */), (0, rxjs_js_1.from)(this.targets())).pipe((0, util_js_1.filterAsync)(predicate), (0, rxjs_js_1.raceWith)((0, util_js_1.fromAbortSignal)(signal), (0, util_js_1.timeout)(ms))));\n    }\n    /**\n     * Gets a list of all open {@link Page | pages} inside this {@link Browser}.\n     *\n     * If there are multiple {@link BrowserContext | browser contexts}, this\n     * returns all {@link Page | pages} in all\n     * {@link BrowserContext | browser contexts}.\n     *\n     * @remarks Non-visible {@link Page | pages}, such as `\"background_page\"`,\n     * will not be listed here. You can find them using {@link Target.page}.\n     */\n    async pages() {\n        const contextPages = await Promise.all(this.browserContexts().map(context => {\n            return context.pages();\n        }));\n        // Flatten array.\n        return contextPages.reduce((acc, x) => {\n            return acc.concat(x);\n        }, []);\n    }\n    /**\n     * Returns all cookies in the default {@link BrowserContext}.\n     *\n     * @remarks\n     *\n     * Shortcut for\n     * {@link BrowserContext.cookies | browser.defaultBrowserContext().cookies()}.\n     */\n    async cookies() {\n        return await this.defaultBrowserContext().cookies();\n    }\n    /**\n     * Sets cookies in the default {@link BrowserContext}.\n     *\n     * @remarks\n     *\n     * Shortcut for\n     * {@link BrowserContext.setCookie | browser.defaultBrowserContext().setCookie()}.\n     */\n    async setCookie(...cookies) {\n        return await this.defaultBrowserContext().setCookie(...cookies);\n    }\n    /**\n     * Removes cookies from the default {@link BrowserContext}.\n     *\n     * @remarks\n     *\n     * Shortcut for\n     * {@link BrowserContext.deleteCookie | browser.defaultBrowserContext().deleteCookie()}.\n     */\n    async deleteCookie(...cookies) {\n        return await this.defaultBrowserContext().deleteCookie(...cookies);\n    }\n    /**\n     * Whether Puppeteer is connected to this {@link Browser | browser}.\n     *\n     * @deprecated Use {@link Browser | Browser.connected}.\n     */\n    isConnected() {\n        return this.connected;\n    }\n    /** @internal */\n    [disposable_js_1.disposeSymbol]() {\n        if (this.process()) {\n            return void this.close().catch(util_js_1.debugError);\n        }\n        return void this.disconnect().catch(util_js_1.debugError);\n    }\n    /** @internal */\n    [disposable_js_1.asyncDisposeSymbol]() {\n        if (this.process()) {\n            return this.close();\n        }\n        return this.disconnect();\n    }\n}\nexports.Browser = Browser;\n//# sourceMappingURL=Browser.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2017 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowserContext = void 0;\nconst rxjs_js_1 = require(\"../../third_party/rxjs/rxjs.js\");\nconst EventEmitter_js_1 = require(\"../common/EventEmitter.js\");\nconst util_js_1 = require(\"../common/util.js\");\nconst disposable_js_1 = require(\"../util/disposable.js\");\nconst Mutex_js_1 = require(\"../util/Mutex.js\");\n/**\n * {@link BrowserContext} represents individual user contexts within a\n * {@link Browser | browser}.\n *\n * When a {@link Browser | browser} is launched, it has at least one default\n * {@link BrowserContext | browser context}. Others can be created\n * using {@link Browser.createBrowserContext}. Each context has isolated storage\n * (cookies/localStorage/etc.)\n *\n * {@link BrowserContext} {@link EventEmitter | emits} various events which are\n * documented in the {@link BrowserContextEvent} enum.\n *\n * If a {@link Page | page} opens another {@link Page | page}, e.g. using\n * `window.open`, the popup will belong to the parent {@link Page.browserContext\n * | page's browser context}.\n *\n * @example Creating a new {@link BrowserContext | browser context}:\n *\n * ```ts\n * // Create a new browser context\n * const context = await browser.createBrowserContext();\n * // Create a new page inside context.\n * const page = await context.newPage();\n * // ... do stuff with page ...\n * await page.goto('https://example.com');\n * // Dispose context once it's no longer needed.\n * await context.close();\n * ```\n *\n * @remarks\n *\n * In Chrome all non-default contexts are incognito,\n * and {@link Browser.defaultBrowserContext | default browser context}\n * might be incognito if you provide the `--incognito` argument when launching\n * the browser.\n *\n * @public\n */\nclass BrowserContext extends EventEmitter_js_1.EventEmitter {\n    /**\n     * @internal\n     */\n    constructor() {\n        super();\n    }\n    /**\n     * If defined, indicates an ongoing screenshot opereation.\n     */\n    #pageScreenshotMutex;\n    #screenshotOperationsCount = 0;\n    /**\n     * @internal\n     */\n    startScreenshot() {\n        const mutex = this.#pageScreenshotMutex || new Mutex_js_1.Mutex();\n        this.#pageScreenshotMutex = mutex;\n        this.#screenshotOperationsCount++;\n        return mutex.acquire(() => {\n            this.#screenshotOperationsCount--;\n            if (this.#screenshotOperationsCount === 0) {\n                // Remove the mutex to indicate no ongoing screenshot operation.\n                this.#pageScreenshotMutex = undefined;\n            }\n        });\n    }\n    /**\n     * @internal\n     */\n    waitForScreenshotOperations() {\n        return this.#pageScreenshotMutex?.acquire();\n    }\n    /**\n     * Waits until a {@link Target | target} matching the given `predicate`\n     * appears and returns it.\n     *\n     * This will look all open {@link BrowserContext | browser contexts}.\n     *\n     * @example Finding a target for a page opened via `window.open`:\n     *\n     * ```ts\n     * await page.evaluate(() => window.open('https://www.example.com/'));\n     * const newWindowTarget = await browserContext.waitForTarget(\n     *   target => target.url() === 'https://www.example.com/',\n     * );\n     * ```\n     */\n    async waitForTarget(predicate, options = {}) {\n        const { timeout: ms = 30000 } = options;\n        return await (0, rxjs_js_1.firstValueFrom)((0, rxjs_js_1.merge)((0, util_js_1.fromEmitterEvent)(this, \"targetcreated\" /* BrowserContextEvent.TargetCreated */), (0, util_js_1.fromEmitterEvent)(this, \"targetchanged\" /* BrowserContextEvent.TargetChanged */), (0, rxjs_js_1.from)(this.targets())).pipe((0, util_js_1.filterAsync)(predicate), (0, rxjs_js_1.raceWith)((0, util_js_1.timeout)(ms))));\n    }\n    /**\n     * Removes cookie in the browser context\n     * @param cookies - {@link Cookie | cookie} to remove\n     */\n    async deleteCookie(...cookies) {\n        return await this.setCookie(...cookies.map(cookie => {\n            return {\n                ...cookie,\n                expires: 1,\n            };\n        }));\n    }\n    /**\n     * Whether this {@link BrowserContext | browser context} is closed.\n     */\n    get closed() {\n        return !this.browser().browserContexts().includes(this);\n    }\n    /**\n     * Identifier for this {@link BrowserContext | browser context}.\n     */\n    get id() {\n        return undefined;\n    }\n    /** @internal */\n    [disposable_js_1.disposeSymbol]() {\n        return void this.close().catch(util_js_1.debugError);\n    }\n    /** @internal */\n    [disposable_js_1.asyncDisposeSymbol]() {\n        return this.close();\n    }\n}\nexports.BrowserContext = BrowserContext;\n//# sourceMappingURL=BrowserContext.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CDPSession = exports.CDPSessionEvent = void 0;\nconst EventEmitter_js_1 = require(\"../common/EventEmitter.js\");\n/**\n * Events that the CDPSession class emits.\n *\n * @public\n */\n// eslint-disable-next-line @typescript-eslint/no-namespace\nvar CDPSessionEvent;\n(function (CDPSessionEvent) {\n    /** @internal */\n    CDPSessionEvent.Disconnected = Symbol('CDPSession.Disconnected');\n    /** @internal */\n    CDPSessionEvent.Swapped = Symbol('CDPSession.Swapped');\n    /**\n     * Emitted when the session is ready to be configured during the auto-attach\n     * process. Right after the event is handled, the session will be resumed.\n     *\n     * @internal\n     */\n    CDPSessionEvent.Ready = Symbol('CDPSession.Ready');\n    CDPSessionEvent.SessionAttached = 'sessionattached';\n    CDPSessionEvent.SessionDetached = 'sessiondetached';\n})(CDPSessionEvent || (exports.CDPSessionEvent = CDPSessionEvent = {}));\n/**\n * The `CDPSession` instances are used to talk raw Chrome Devtools Protocol.\n *\n * @remarks\n *\n * Protocol methods can be called with {@link CDPSession.send} method and protocol\n * events can be subscribed to with `CDPSession.on` method.\n *\n * Useful links: {@link https://chromedevtools.github.io/devtools-protocol/ | DevTools Protocol Viewer}\n * and {@link https://github.com/aslushnikov/getting-started-with-cdp/blob/HEAD/README.md | Getting Started with DevTools Protocol}.\n *\n * @example\n *\n * ```ts\n * const client = await page.createCDPSession();\n * await client.send('Animation.enable');\n * client.on('Animation.animationCreated', () =>\n *   console.log('Animation created!'),\n * );\n * const response = await client.send('Animation.getPlaybackRate');\n * console.log('playback rate is ' + response.playbackRate);\n * await client.send('Animation.setPlaybackRate', {\n *   playbackRate: response.playbackRate / 2,\n * });\n * ```\n *\n * @public\n */\nclass CDPSession extends EventEmitter_js_1.EventEmitter {\n    /**\n     * @internal\n     */\n    constructor() {\n        super();\n    }\n    /**\n     * Parent session in terms of CDP's auto-attach mechanism.\n     *\n     * @internal\n     */\n    parentSession() {\n        return undefined;\n    }\n}\nexports.CDPSession = CDPSession;\n//# sourceMappingURL=CDPSession.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2017 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Dialog = void 0;\nconst assert_js_1 = require(\"../util/assert.js\");\n/**\n * Dialog instances are dispatched by the {@link Page} via the `dialog` event.\n *\n * @remarks\n *\n * @example\n *\n * ```ts\n * import puppeteer from 'puppeteer';\n *\n * (async () => {\n *   const browser = await puppeteer.launch();\n *   const page = await browser.newPage();\n *   page.on('dialog', async dialog => {\n *     console.log(dialog.message());\n *     await dialog.dismiss();\n *     await browser.close();\n *   });\n *   page.evaluate(() => alert('1'));\n * })();\n * ```\n *\n * @public\n */\nclass Dialog {\n    #type;\n    #message;\n    #defaultValue;\n    /**\n     * @internal\n     */\n    handled = false;\n    /**\n     * @internal\n     */\n    constructor(type, message, defaultValue = '') {\n        this.#type = type;\n        this.#message = message;\n        this.#defaultValue = defaultValue;\n    }\n    /**\n     * The type of the dialog.\n     */\n    type() {\n        return this.#type;\n    }\n    /**\n     * The message displayed in the dialog.\n     */\n    message() {\n        return this.#message;\n    }\n    /**\n     * The default value of the prompt, or an empty string if the dialog\n     * is not a `prompt`.\n     */\n    defaultValue() {\n        return this.#defaultValue;\n    }\n    /**\n     * A promise that resolves when the dialog has been accepted.\n     *\n     * @param promptText - optional text that will be entered in the dialog\n     * prompt. Has no effect if the dialog's type is not `prompt`.\n     *\n     */\n    async accept(promptText) {\n        (0, assert_js_1.assert)(!this.handled, 'Cannot accept dialog which is already handled!');\n        this.handled = true;\n        await this.handle({\n            accept: true,\n            text: promptText,\n        });\n    }\n    /**\n     * A promise which will resolve once the dialog has been dismissed\n     */\n    async dismiss() {\n        (0, assert_js_1.assert)(!this.handled, 'Cannot dismiss dialog which is already handled!');\n        this.handled = true;\n        await this.handle({\n            accept: false,\n        });\n    }\n}\nexports.Dialog = Dialog;\n//# sourceMappingURL=Dialog.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) {\n    var useValue = arguments.length > 2;\n    for (var i = 0; i < initializers.length; i++) {\n        value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);\n    }\n    return useValue ? value : void 0;\n};\nvar __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {\n    function accept(f) { if (f !== void 0 && typeof f !== \"function\") throw new TypeError(\"Function expected\"); return f; }\n    var kind = contextIn.kind, key = kind === \"getter\" ? \"get\" : kind === \"setter\" ? \"set\" : \"value\";\n    var target = !descriptorIn && ctor ? contextIn[\"static\"] ? ctor : ctor.prototype : null;\n    var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});\n    var _, done = false;\n    for (var i = decorators.length - 1; i >= 0; i--) {\n        var context = {};\n        for (var p in contextIn) context[p] = p === \"access\" ? {} : contextIn[p];\n        for (var p in contextIn.access) context.access[p] = contextIn.access[p];\n        context.addInitializer = function (f) { if (done) throw new TypeError(\"Cannot add initializers after decoration has completed\"); extraInitializers.push(accept(f || null)); };\n        var result = (0, decorators[i])(kind === \"accessor\" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);\n        if (kind === \"accessor\") {\n            if (result === void 0) continue;\n            if (result === null || typeof result !== \"object\") throw new TypeError(\"Object expected\");\n            if (_ = accept(result.get)) descriptor.get = _;\n            if (_ = accept(result.set)) descriptor.set = _;\n            if (_ = accept(result.init)) initializers.unshift(_);\n        }\n        else if (_ = accept(result)) {\n            if (kind === \"field\") initializers.unshift(_);\n            else descriptor[key] = _;\n        }\n    }\n    if (target) Object.defineProperty(target, contextIn.name, descriptor);\n    done = true;\n};\nvar __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) {\n    if (value !== null && value !== void 0) {\n        if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\n        var dispose, inner;\n        if (async) {\n            if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\n            dispose = value[Symbol.asyncDispose];\n        }\n        if (dispose === void 0) {\n            if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\n            dispose = value[Symbol.dispose];\n            if (async) inner = dispose;\n        }\n        if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\n        if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\n        env.stack.push({ value: value, dispose: dispose, async: async });\n    }\n    else if (async) {\n        env.stack.push({ async: true });\n    }\n    return value;\n};\nvar __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) {\n    return function (env) {\n        function fail(e) {\n            env.error = env.hasError ? new SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\n            env.hasError = true;\n        }\n        var r, s = 0;\n        function next() {\n            while (r = env.stack.pop()) {\n                try {\n                    if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\n                    if (r.dispose) {\n                        var result = r.dispose.call(r.value);\n                        if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\n                    }\n                    else s |= 1;\n                }\n                catch (e) {\n                    fail(e);\n                }\n            }\n            if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\n            if (env.hasError) throw env.error;\n        }\n        return next();\n    };\n})(typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\n    var e = new Error(message);\n    return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\n});\nvar __setFunctionName = (this && this.__setFunctionName) || function (f, name, prefix) {\n    if (typeof name === \"symbol\") name = name.description ? \"[\".concat(name.description, \"]\") : \"\";\n    return Object.defineProperty(f, \"name\", { configurable: true, value: prefix ? \"\".concat(prefix, \" \", name) : name });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ElementHandle = void 0;\nexports.bindIsolatedHandle = bindIsolatedHandle;\nconst GetQueryHandler_js_1 = require(\"../common/GetQueryHandler.js\");\nconst LazyArg_js_1 = require(\"../common/LazyArg.js\");\nconst util_js_1 = require(\"../common/util.js\");\nconst assert_js_1 = require(\"../util/assert.js\");\nconst AsyncIterableUtil_js_1 = require(\"../util/AsyncIterableUtil.js\");\nconst decorators_js_1 = require(\"../util/decorators.js\");\nconst ElementHandleSymbol_js_1 = require(\"./ElementHandleSymbol.js\");\nconst JSHandle_js_1 = require(\"./JSHandle.js\");\n/**\n * A given method will have it's `this` replaced with an isolated version of\n * `this` when decorated with this decorator.\n *\n * All changes of isolated `this` are reflected on the actual `this`.\n *\n * @internal\n */\nfunction bindIsolatedHandle(target, _) {\n    return async function (...args) {\n        // If the handle is already isolated, then we don't need to adopt it\n        // again.\n        if (this.realm === this.frame.isolatedRealm()) {\n            return await target.call(this, ...args);\n        }\n        let adoptedThis;\n        if (this['isolatedHandle']) {\n            adoptedThis = this['isolatedHandle'];\n        }\n        else {\n            this['isolatedHandle'] = adoptedThis = await this.frame\n                .isolatedRealm()\n                .adoptHandle(this);\n        }\n        const result = await target.call(adoptedThis, ...args);\n        // If the function returns `adoptedThis`, then we return `this`.\n        if (result === adoptedThis) {\n            return this;\n        }\n        // If the function returns a handle, transfer it into the current realm.\n        if (result instanceof JSHandle_js_1.JSHandle) {\n            return await this.realm.transferHandle(result);\n        }\n        // If the function returns an array of handlers, transfer them into the\n        // current realm.\n        if (Array.isArray(result)) {\n            await Promise.all(result.map(async (item, index, result) => {\n                if (item instanceof JSHandle_js_1.JSHandle) {\n                    result[index] = await this.realm.transferHandle(item);\n                }\n            }));\n        }\n        if (result instanceof Map) {\n            await Promise.all([...result.entries()].map(async ([key, value]) => {\n                if (value instanceof JSHandle_js_1.JSHandle) {\n                    result.set(key, await this.realm.transferHandle(value));\n                }\n            }));\n        }\n        return result;\n    };\n}\n/**\n * ElementHandle represents an in-page DOM element.\n *\n * @remarks\n * ElementHandles can be created with the {@link Page.$} method.\n *\n * ```ts\n * import puppeteer from 'puppeteer';\n *\n * (async () => {\n *   const browser = await puppeteer.launch();\n *   const page = await browser.newPage();\n *   await page.goto('https://example.com');\n *   const hrefElement = await page.$('a');\n *   await hrefElement.click();\n *   // ...\n * })();\n * ```\n *\n * ElementHandle prevents the DOM element from being garbage-collected unless the\n * handle is {@link JSHandle.dispose | disposed}. ElementHandles are auto-disposed\n * when their origin frame gets navigated.\n *\n * ElementHandle instances can be used as arguments in {@link Page.$eval} and\n * {@link Page.evaluate} methods.\n *\n * If you're using TypeScript, ElementHandle takes a generic argument that\n * denotes the type of element the handle is holding within. For example, if you\n * have a handle to a `` element matching `selector`, the method\n         * throws an error.\n         *\n         * @example\n         *\n         * ```ts\n         * handle.select('blue'); // single selection\n         * handle.select('red', 'green', 'blue'); // multiple selections\n         * ```\n         *\n         * @param values - Values of options to select. If the ` element.');\n                }\n                const selectedValues = new Set();\n                if (!element.multiple) {\n                    for (const option of element.options) {\n                        option.selected = false;\n                    }\n                    for (const option of element.options) {\n                        if (values.has(option.value)) {\n                            option.selected = true;\n                            selectedValues.add(option.value);\n                            break;\n                        }\n                    }\n                }\n                else {\n                    for (const option of element.options) {\n                        option.selected = values.has(option.value);\n                        if (option.selected) {\n                            selectedValues.add(option.value);\n                        }\n                    }\n                }\n                element.dispatchEvent(new Event('input', { bubbles: true }));\n                element.dispatchEvent(new Event('change', { bubbles: true }));\n                return [...selectedValues.values()];\n            }, values);\n        }\n        /**\n         * This method scrolls element into view if needed, and then uses\n         * {@link Touchscreen.tap} to tap in the center of the element.\n         * If the element is detached from DOM, the method throws an error.\n         */\n        async tap() {\n            await this.scrollIntoViewIfNeeded();\n            const { x, y } = await this.clickablePoint();\n            await this.frame.page().touchscreen.tap(x, y);\n        }\n        /**\n         * This method scrolls the element into view if needed, and then\n         * starts a touch in the center of the element.\n         * @returns A {@link TouchHandle} representing the touch that was started\n         */\n        async touchStart() {\n            await this.scrollIntoViewIfNeeded();\n            const { x, y } = await this.clickablePoint();\n            return await this.frame.page().touchscreen.touchStart(x, y);\n        }\n        /**\n         * This method scrolls the element into view if needed, and then\n         * moves the touch to the center of the element.\n         * @param touch - An optional {@link TouchHandle}. If provided, this touch\n         * will be moved. If not provided, the first active touch will be moved.\n         */\n        async touchMove(touch) {\n            await this.scrollIntoViewIfNeeded();\n            const { x, y } = await this.clickablePoint();\n            if (touch) {\n                return await touch.move(x, y);\n            }\n            await this.frame.page().touchscreen.touchMove(x, y);\n        }\n        async touchEnd() {\n            await this.scrollIntoViewIfNeeded();\n            await this.frame.page().touchscreen.touchEnd();\n        }\n        /**\n         * Calls {@link https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/focus | focus} on the element.\n         */\n        async focus() {\n            await this.evaluate(element => {\n                if (!(element instanceof HTMLElement)) {\n                    throw new Error('Cannot focus non-HTMLElement');\n                }\n                return element.focus();\n            });\n        }\n        /**\n         * Focuses the element, and then sends a `keydown`, `keypress`/`input`, and\n         * `keyup` event for each character in the text.\n         *\n         * To press a special key, like `Control` or `ArrowDown`,\n         * use {@link ElementHandle.press}.\n         *\n         * @example\n         *\n         * ```ts\n         * await elementHandle.type('Hello'); // Types instantly\n         * await elementHandle.type('World', {delay: 100}); // Types slower, like a user\n         * ```\n         *\n         * @example\n         * An example of typing into a text field and then submitting the form:\n         *\n         * ```ts\n         * const elementHandle = await page.$('input');\n         * await elementHandle.type('some text');\n         * await elementHandle.press('Enter');\n         * ```\n         *\n         * @param options - Delay in milliseconds. Defaults to 0.\n         */\n        async type(text, options) {\n            await this.focus();\n            await this.frame.page().keyboard.type(text, options);\n        }\n        /**\n         * Focuses the element, and then uses {@link Keyboard.down} and {@link Keyboard.up}.\n         *\n         * @remarks\n         * If `key` is a single character and no modifier keys besides `Shift`\n         * are being held down, a `keypress`/`input` event will also be generated.\n         * The `text` option can be specified to force an input event to be generated.\n         *\n         * **NOTE** Modifier keys DO affect `elementHandle.press`. Holding down `Shift`\n         * will type the text in upper case.\n         *\n         * @param key - Name of key to press, such as `ArrowLeft`.\n         * See {@link KeyInput} for a list of all key names.\n         */\n        async press(key, options) {\n            await this.focus();\n            await this.frame.page().keyboard.press(key, options);\n        }\n        async #clickableBox() {\n            const boxes = await this.evaluate(element => {\n                if (!(element instanceof Element)) {\n                    return null;\n                }\n                return [...element.getClientRects()].map(rect => {\n                    return { x: rect.x, y: rect.y, width: rect.width, height: rect.height };\n                });\n            });\n            if (!boxes?.length) {\n                return null;\n            }\n            await this.#intersectBoundingBoxesWithFrame(boxes);\n            let frame = this.frame;\n            let parentFrame;\n            while ((parentFrame = frame?.parentFrame())) {\n                const env_3 = { stack: [], error: void 0, hasError: false };\n                try {\n                    const handle = __addDisposableResource(env_3, await frame.frameElement(), false);\n                    if (!handle) {\n                        throw new Error('Unsupported frame type');\n                    }\n                    const parentBox = await handle.evaluate(element => {\n                        // Element is not visible.\n                        if (element.getClientRects().length === 0) {\n                            return null;\n                        }\n                        const rect = element.getBoundingClientRect();\n                        const style = window.getComputedStyle(element);\n                        return {\n                            left: rect.left +\n                                parseInt(style.paddingLeft, 10) +\n                                parseInt(style.borderLeftWidth, 10),\n                            top: rect.top +\n                                parseInt(style.paddingTop, 10) +\n                                parseInt(style.borderTopWidth, 10),\n                        };\n                    });\n                    if (!parentBox) {\n                        return null;\n                    }\n                    for (const box of boxes) {\n                        box.x += parentBox.left;\n                        box.y += parentBox.top;\n                    }\n                    await handle.#intersectBoundingBoxesWithFrame(boxes);\n                    frame = parentFrame;\n                }\n                catch (e_3) {\n                    env_3.error = e_3;\n                    env_3.hasError = true;\n                }\n                finally {\n                    __disposeResources(env_3);\n                }\n            }\n            const box = boxes.find(box => {\n                return box.width >= 1 && box.height >= 1;\n            });\n            if (!box) {\n                return null;\n            }\n            return {\n                x: box.x,\n                y: box.y,\n                height: box.height,\n                width: box.width,\n            };\n        }\n        async #intersectBoundingBoxesWithFrame(boxes) {\n            const { documentWidth, documentHeight } = await this.frame\n                .isolatedRealm()\n                .evaluate(() => {\n                return {\n                    documentWidth: document.documentElement.clientWidth,\n                    documentHeight: document.documentElement.clientHeight,\n                };\n            });\n            for (const box of boxes) {\n                intersectBoundingBox(box, documentWidth, documentHeight);\n            }\n        }\n        /**\n         * This method returns the bounding box of the element (relative to the main frame),\n         * or `null` if the element is {@link https://drafts.csswg.org/css-display-4/#box-generation | not part of the layout}\n         * (example: `display: none`).\n         */\n        async boundingBox() {\n            const box = await this.evaluate(element => {\n                if (!(element instanceof Element)) {\n                    return null;\n                }\n                // Element is not visible.\n                if (element.getClientRects().length === 0) {\n                    return null;\n                }\n                const rect = element.getBoundingClientRect();\n                return { x: rect.x, y: rect.y, width: rect.width, height: rect.height };\n            });\n            if (!box) {\n                return null;\n            }\n            const offset = await this.#getTopLeftCornerOfFrame();\n            if (!offset) {\n                return null;\n            }\n            return {\n                x: box.x + offset.x,\n                y: box.y + offset.y,\n                height: box.height,\n                width: box.width,\n            };\n        }\n        /**\n         * This method returns boxes of the element,\n         * or `null` if the element is {@link https://drafts.csswg.org/css-display-4/#box-generation | not part of the layout}\n         * (example: `display: none`).\n         *\n         * @remarks\n         *\n         * Boxes are represented as an array of points;\n         * Each Point is an object `{x, y}`. Box points are sorted clock-wise.\n         */\n        async boxModel() {\n            const model = await this.evaluate(element => {\n                if (!(element instanceof Element)) {\n                    return null;\n                }\n                // Element is not visible.\n                if (element.getClientRects().length === 0) {\n                    return null;\n                }\n                const rect = element.getBoundingClientRect();\n                const style = window.getComputedStyle(element);\n                const offsets = {\n                    padding: {\n                        left: parseInt(style.paddingLeft, 10),\n                        top: parseInt(style.paddingTop, 10),\n                        right: parseInt(style.paddingRight, 10),\n                        bottom: parseInt(style.paddingBottom, 10),\n                    },\n                    margin: {\n                        left: -parseInt(style.marginLeft, 10),\n                        top: -parseInt(style.marginTop, 10),\n                        right: -parseInt(style.marginRight, 10),\n                        bottom: -parseInt(style.marginBottom, 10),\n                    },\n                    border: {\n                        left: parseInt(style.borderLeft, 10),\n                        top: parseInt(style.borderTop, 10),\n                        right: parseInt(style.borderRight, 10),\n                        bottom: parseInt(style.borderBottom, 10),\n                    },\n                };\n                const border = [\n                    { x: rect.left, y: rect.top },\n                    { x: rect.left + rect.width, y: rect.top },\n                    { x: rect.left + rect.width, y: rect.top + rect.height },\n                    { x: rect.left, y: rect.top + rect.height },\n                ];\n                const padding = transformQuadWithOffsets(border, offsets.border);\n                const content = transformQuadWithOffsets(padding, offsets.padding);\n                const margin = transformQuadWithOffsets(border, offsets.margin);\n                return {\n                    content,\n                    padding,\n                    border,\n                    margin,\n                    width: rect.width,\n                    height: rect.height,\n                };\n                function transformQuadWithOffsets(quad, offsets) {\n                    return [\n                        {\n                            x: quad[0].x + offsets.left,\n                            y: quad[0].y + offsets.top,\n                        },\n                        {\n                            x: quad[1].x - offsets.right,\n                            y: quad[1].y + offsets.top,\n                        },\n                        {\n                            x: quad[2].x - offsets.right,\n                            y: quad[2].y - offsets.bottom,\n                        },\n                        {\n                            x: quad[3].x + offsets.left,\n                            y: quad[3].y - offsets.bottom,\n                        },\n                    ];\n                }\n            });\n            if (!model) {\n                return null;\n            }\n            const offset = await this.#getTopLeftCornerOfFrame();\n            if (!offset) {\n                return null;\n            }\n            for (const attribute of [\n                'content',\n                'padding',\n                'border',\n                'margin',\n            ]) {\n                for (const point of model[attribute]) {\n                    point.x += offset.x;\n                    point.y += offset.y;\n                }\n            }\n            return model;\n        }\n        async #getTopLeftCornerOfFrame() {\n            const point = { x: 0, y: 0 };\n            let frame = this.frame;\n            let parentFrame;\n            while ((parentFrame = frame?.parentFrame())) {\n                const env_4 = { stack: [], error: void 0, hasError: false };\n                try {\n                    const handle = __addDisposableResource(env_4, await frame.frameElement(), false);\n                    if (!handle) {\n                        throw new Error('Unsupported frame type');\n                    }\n                    const parentBox = await handle.evaluate(element => {\n                        // Element is not visible.\n                        if (element.getClientRects().length === 0) {\n                            return null;\n                        }\n                        const rect = element.getBoundingClientRect();\n                        const style = window.getComputedStyle(element);\n                        return {\n                            left: rect.left +\n                                parseInt(style.paddingLeft, 10) +\n                                parseInt(style.borderLeftWidth, 10),\n                            top: rect.top +\n                                parseInt(style.paddingTop, 10) +\n                                parseInt(style.borderTopWidth, 10),\n                        };\n                    });\n                    if (!parentBox) {\n                        return null;\n                    }\n                    point.x += parentBox.left;\n                    point.y += parentBox.top;\n                    frame = parentFrame;\n                }\n                catch (e_4) {\n                    env_4.error = e_4;\n                    env_4.hasError = true;\n                }\n                finally {\n                    __disposeResources(env_4);\n                }\n            }\n            return point;\n        }\n        async screenshot(options = {}) {\n            const { scrollIntoView = true, clip } = options;\n            const page = this.frame.page();\n            // Only scroll the element into view if the user wants it.\n            if (scrollIntoView) {\n                await this.scrollIntoViewIfNeeded();\n            }\n            const elementClip = await this.#nonEmptyVisibleBoundingBox();\n            const [pageLeft, pageTop] = await this.evaluate(() => {\n                if (!window.visualViewport) {\n                    throw new Error('window.visualViewport is not supported.');\n                }\n                return [\n                    window.visualViewport.pageLeft,\n                    window.visualViewport.pageTop,\n                ];\n            });\n            elementClip.x += pageLeft;\n            elementClip.y += pageTop;\n            if (clip) {\n                elementClip.x += clip.x;\n                elementClip.y += clip.y;\n                elementClip.height = clip.height;\n                elementClip.width = clip.width;\n            }\n            return await page.screenshot({ ...options, clip: elementClip });\n        }\n        async #nonEmptyVisibleBoundingBox() {\n            const box = await this.boundingBox();\n            (0, assert_js_1.assert)(box, 'Node is either not visible or not an HTMLElement');\n            (0, assert_js_1.assert)(box.width !== 0, 'Node has 0 width.');\n            (0, assert_js_1.assert)(box.height !== 0, 'Node has 0 height.');\n            return box;\n        }\n        /**\n         * @internal\n         */\n        async assertConnectedElement() {\n            const error = await this.evaluate(async (element) => {\n                if (!element.isConnected) {\n                    return 'Node is detached from document';\n                }\n                if (element.nodeType !== Node.ELEMENT_NODE) {\n                    return 'Node is not of type HTMLElement';\n                }\n                return;\n            });\n            if (error) {\n                throw new Error(error);\n            }\n        }\n        /**\n         * @internal\n         */\n        async scrollIntoViewIfNeeded() {\n            if (await this.isIntersectingViewport({\n                threshold: 1,\n            })) {\n                return;\n            }\n            await this.scrollIntoView();\n        }\n        /**\n         * Resolves to true if the element is visible in the current viewport. If an\n         * element is an SVG, we check if the svg owner element is in the viewport\n         * instead. See https://crbug.com/963246.\n         *\n         * @param options - Threshold for the intersection between 0 (no intersection) and 1\n         * (full intersection). Defaults to 1.\n         */\n        async isIntersectingViewport(options = {}) {\n            const env_5 = { stack: [], error: void 0, hasError: false };\n            try {\n                await this.assertConnectedElement();\n                // eslint-disable-next-line rulesdir/use-using -- Returns `this`.\n                const handle = await this.#asSVGElementHandle();\n                const target = __addDisposableResource(env_5, handle && (await handle.#getOwnerSVGElement()), false);\n                return await (target ?? this).evaluate(async (element, threshold) => {\n                    const visibleRatio = await new Promise(resolve => {\n                        const observer = new IntersectionObserver(entries => {\n                            resolve(entries[0].intersectionRatio);\n                            observer.disconnect();\n                        });\n                        observer.observe(element);\n                    });\n                    return threshold === 1 ? visibleRatio === 1 : visibleRatio > threshold;\n                }, options.threshold ?? 0);\n            }\n            catch (e_5) {\n                env_5.error = e_5;\n                env_5.hasError = true;\n            }\n            finally {\n                __disposeResources(env_5);\n            }\n        }\n        /**\n         * Scrolls the element into view using either the automation protocol client\n         * or by calling element.scrollIntoView.\n         */\n        async scrollIntoView() {\n            await this.assertConnectedElement();\n            await this.evaluate(async (element) => {\n                element.scrollIntoView({\n                    block: 'center',\n                    inline: 'center',\n                    behavior: 'instant',\n                });\n            });\n        }\n        /**\n         * Returns true if an element is an SVGElement (included svg, path, rect\n         * etc.).\n         */\n        async #asSVGElementHandle() {\n            if (await this.evaluate(element => {\n                return element instanceof SVGElement;\n            })) {\n                return this;\n            }\n            else {\n                return null;\n            }\n        }\n        async #getOwnerSVGElement() {\n            // SVGSVGElement.ownerSVGElement === null.\n            return await this.evaluateHandle(element => {\n                if (element instanceof SVGSVGElement) {\n                    return element;\n                }\n                return element.ownerSVGElement;\n            });\n        }\n    };\n})();\nexports.ElementHandle = ElementHandle;\nfunction intersectBoundingBox(box, width, height) {\n    box.width = Math.max(box.x >= 0\n        ? Math.min(width - box.x, box.width)\n        : Math.min(width, box.width + box.x), 0);\n    box.height = Math.max(box.y >= 0\n        ? Math.min(height - box.y, box.height)\n        : Math.min(height, box.height + box.y), 0);\n}\n//# sourceMappingURL=ElementHandle.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports._isElementHandle = void 0;\n/**\n * @internal\n */\nexports._isElementHandle = Symbol('_isElementHandle');\n//# sourceMappingURL=ElementHandleSymbol.js.map","\"use strict\";\n/**\n * @license\n * Copyright 2023 Google Inc.\n * SPDX-License-Identifier: Apache-2.0\n */\nvar __runInitializers = (this && this.__runInitializers) || function (thisArg, initializers, value) {\n    var useValue = arguments.length > 2;\n    for (var i = 0; i < initializers.length; i++) {\n        value = useValue ? initializers[i].call(thisArg, value) : initializers[i].call(thisArg);\n    }\n    return useValue ? value : void 0;\n};\nvar __esDecorate = (this && this.__esDecorate) || function (ctor, descriptorIn, decorators, contextIn, initializers, extraInitializers) {\n    function accept(f) { if (f !== void 0 && typeof f !== \"function\") throw new TypeError(\"Function expected\"); return f; }\n    var kind = contextIn.kind, key = kind === \"getter\" ? \"get\" : kind === \"setter\" ? \"set\" : \"value\";\n    var target = !descriptorIn && ctor ? contextIn[\"static\"] ? ctor : ctor.prototype : null;\n    var descriptor = descriptorIn || (target ? Object.getOwnPropertyDescriptor(target, contextIn.name) : {});\n    var _, done = false;\n    for (var i = decorators.length - 1; i >= 0; i--) {\n        var context = {};\n        for (var p in contextIn) context[p] = p === \"access\" ? {} : contextIn[p];\n        for (var p in contextIn.access) context.access[p] = contextIn.access[p];\n        context.addInitializer = function (f) { if (done) throw new TypeError(\"Cannot add initializers after decoration has completed\"); extraInitializers.push(accept(f || null)); };\n        var result = (0, decorators[i])(kind === \"accessor\" ? { get: descriptor.get, set: descriptor.set } : descriptor[key], context);\n        if (kind === \"accessor\") {\n            if (result === void 0) continue;\n            if (result === null || typeof result !== \"object\") throw new TypeError(\"Object expected\");\n            if (_ = accept(result.get)) descriptor.get = _;\n            if (_ = accept(result.set)) descriptor.set = _;\n            if (_ = accept(result.init)) initializers.unshift(_);\n        }\n        else if (_ = accept(result)) {\n            if (kind === \"field\") initializers.unshift(_);\n            else descriptor[key] = _;\n        }\n    }\n    if (target) Object.defineProperty(target, contextIn.name, descriptor);\n    done = true;\n};\nvar __addDisposableResource = (this && this.__addDisposableResource) || function (env, value, async) {\n    if (value !== null && value !== void 0) {\n        if (typeof value !== \"object\" && typeof value !== \"function\") throw new TypeError(\"Object expected.\");\n        var dispose, inner;\n        if (async) {\n            if (!Symbol.asyncDispose) throw new TypeError(\"Symbol.asyncDispose is not defined.\");\n            dispose = value[Symbol.asyncDispose];\n        }\n        if (dispose === void 0) {\n            if (!Symbol.dispose) throw new TypeError(\"Symbol.dispose is not defined.\");\n            dispose = value[Symbol.dispose];\n            if (async) inner = dispose;\n        }\n        if (typeof dispose !== \"function\") throw new TypeError(\"Object not disposable.\");\n        if (inner) dispose = function() { try { inner.call(this); } catch (e) { return Promise.reject(e); } };\n        env.stack.push({ value: value, dispose: dispose, async: async });\n    }\n    else if (async) {\n        env.stack.push({ async: true });\n    }\n    return value;\n};\nvar __disposeResources = (this && this.__disposeResources) || (function (SuppressedError) {\n    return function (env) {\n        function fail(e) {\n            env.error = env.hasError ? new SuppressedError(e, env.error, \"An error was suppressed during disposal.\") : e;\n            env.hasError = true;\n        }\n        var r, s = 0;\n        function next() {\n            while (r = env.stack.pop()) {\n                try {\n                    if (!r.async && s === 1) return s = 0, env.stack.push(r), Promise.resolve().then(next);\n                    if (r.dispose) {\n                        var result = r.dispose.call(r.value);\n                        if (r.async) return s |= 2, Promise.resolve(result).then(next, function(e) { fail(e); return next(); });\n                    }\n                    else s |= 1;\n                }\n                catch (e) {\n                    fail(e);\n                }\n            }\n            if (s === 1) return env.hasError ? Promise.reject(env.error) : Promise.resolve();\n            if (env.hasError) throw env.error;\n        }\n        return next();\n    };\n})(typeof SuppressedError === \"function\" ? SuppressedError : function (error, suppressed, message) {\n    var e = new Error(message);\n    return e.name = \"SuppressedError\", e.error = error, e.suppressed = suppressed, e;\n});\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Frame = exports.throwIfDetached = exports.FrameEvent = void 0;\nconst EventEmitter_js_1 = require(\"../common/EventEmitter.js\");\nconst GetQueryHandler_js_1 = require(\"../common/GetQueryHandler.js\");\nconst HandleIterator_js_1 = require(\"../common/HandleIterator.js\");\nconst util_js_1 = require(\"../common/util.js\");\nconst environment_js_1 = require(\"../environment.js\");\nconst assert_js_1 = require(\"../util/assert.js\");\nconst decorators_js_1 = require(\"../util/decorators.js\");\nconst locators_js_1 = require(\"./locators/locators.js\");\n/**\n * We use symbols to prevent external parties listening to these events.\n * They are internal to Puppeteer.\n *\n * @internal\n */\n// eslint-disable-next-line @typescript-eslint/no-namespace\nvar FrameEvent;\n(function (FrameEvent) {\n    FrameEvent.FrameNavigated = Symbol('Frame.FrameNavigated');\n    FrameEvent.FrameSwapped = Symbol('Frame.FrameSwapped');\n    FrameEvent.LifecycleEvent = Symbol('Frame.LifecycleEvent');\n    FrameEvent.FrameNavigatedWithinDocument = Symbol('Frame.FrameNavigatedWithinDocument');\n    FrameEvent.FrameDetached = Symbol('Frame.FrameDetached');\n    FrameEvent.FrameSwappedByActivation = Symbol('Frame.FrameSwappedByActivation');\n})(FrameEvent || (exports.FrameEvent = FrameEvent = {}));\n/**\n * @internal\n */\nexports.throwIfDetached = (0, decorators_js_1.throwIfDisposed)(frame => {\n    return `Attempted to use detached Frame '${frame._id}'.`;\n});\n/**\n * Represents a DOM frame.\n *\n * To understand frames, you can think of frames as `